L: linux-media@vger.kernel.org
T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
S: Maintained
-F: drivers/media/video/gspca/finepix.c
+F: drivers/media/usb/gspca/finepix.c
GSPCA GL860 SUBDRIVER
M: Olivier Lorin <o.lorin@laposte.net>
L: linux-media@vger.kernel.org
T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
S: Maintained
-F: drivers/media/video/gspca/gl860/
+F: drivers/media/usb/gspca/gl860/
GSPCA M5602 SUBDRIVER
M: Erik Andren <erik.andren@gmail.com>
L: linux-media@vger.kernel.org
T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
S: Maintained
-F: drivers/media/video/gspca/m5602/
+F: drivers/media/usb/gspca/m5602/
GSPCA PAC207 SONIXB SUBDRIVER
M: Hans de Goede <hdegoede@redhat.com>
L: linux-media@vger.kernel.org
T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
S: Maintained
-F: drivers/media/video/gspca/pac207.c
+F: drivers/media/usb/gspca/pac207.c
GSPCA SN9C20X SUBDRIVER
M: Brian Johnson <brijohn@gmail.com>
L: linux-media@vger.kernel.org
T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
S: Maintained
-F: drivers/media/video/gspca/sn9c20x.c
+F: drivers/media/usb/gspca/sn9c20x.c
GSPCA T613 SUBDRIVER
M: Leandro Costantino <lcostantino@gmail.com>
L: linux-media@vger.kernel.org
T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
S: Maintained
-F: drivers/media/video/gspca/t613.c
+F: drivers/media/usb/gspca/t613.c
GSPCA USB WEBCAM DRIVER
M: Hans de Goede <hdegoede@redhat.com>
L: linux-media@vger.kernel.org
T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
S: Maintained
-F: drivers/media/video/gspca/
+F: drivers/media/usb/gspca/
HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
M: Frank Seidel <frank@f-seidel.de>
T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
S: Maintained
F: Documentation/video4linux/README.pvrusb2
-F: drivers/media/video/pvrusb2/
+F: drivers/media/usb/pvrusb2/
PWM SUBSYSTEM
M: Thierry Reding <thierry.reding@avionic-design.de>
M: Kang Yong <kangyong@telegent.com>
M: Zhang Xiaobing <xbzhang@telegent.com>
S: Supported
-F: drivers/media/video/tlg2300
+F: drivers/media/usb/tlg2300
SC1200 WDT DRIVER
M: Zwane Mwaikambo <zwane@arm.linux.org.uk>
W: http://www.linux-projects.org
S: Maintained
F: Documentation/video4linux/sn9c102.txt
-F: drivers/media/video/sn9c102/
+F: drivers/media/usb/sn9c102/
USB SUBSYSTEM
M: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
W: http://www.ideasonboard.org/uvc/
S: Maintained
-F: drivers/media/video/uvc/
+F: drivers/media/usb/uvc/
USB W996[87]CF DRIVER
M: Luca Risolia <luca.risolia@studio.unibo.it>
# USB media device configuration
#
-menuconfig MEDIA_USB_DRIVERS
- bool "Supported DVB USB Adapters"
- depends on USB
- default y
+menu "Media USB Adapters"
+ visible if USB && MEDIA_SUPPORT
-if MEDIA_USB_DRIVERS && DVB_CORE && I2C
+if MEDIA_CAMERA_SUPPORT
+ comment "Webcam devices"
+source "drivers/media/usb/uvc/Kconfig"
+source "drivers/media/usb/gspca/Kconfig"
+source "drivers/media/usb/pwc/Kconfig"
+source "drivers/media/usb/cpia2/Kconfig"
+source "drivers/media/usb/sn9c102/Kconfig"
+endif
+
+if MEDIA_ANALOG_TV_SUPPORT
+ comment "Analog TV USB devices"
+source "drivers/media/usb/au0828/Kconfig"
+source "drivers/media/usb/pvrusb2/Kconfig"
+source "drivers/media/usb/hdpvr/Kconfig"
+source "drivers/media/usb/tlg2300/Kconfig"
+source "drivers/media/usb/usbvision/Kconfig"
+source "drivers/media/usb/stk1160/Kconfig"
+endif
+
+if (MEDIA_ANALOG_TV_SUPPORT || MEDIA_DIGITAL_TV_SUPPORT)
+ comment "Analog/digital TV USB devices"
+source "drivers/media/usb/cx231xx/Kconfig"
+source "drivers/media/usb/tm6000/Kconfig"
+endif
+
+
+if I2C && MEDIA_DIGITAL_TV_SUPPORT
+ comment "Digital TV USB devices"
source "drivers/media/usb/dvb-usb/Kconfig"
source "drivers/media/usb/dvb-usb-v2/Kconfig"
source "drivers/media/usb/ttusb-budget/Kconfig"
source "drivers/media/usb/ttusb-dec/Kconfig"
source "drivers/media/usb/siano/Kconfig"
source "drivers/media/usb/b2c2/Kconfig"
+endif
+if (MEDIA_CAMERA_SUPPORT || MEDIA_ANALOG_TV_SUPPORT || MEDIA_DIGITAL_TV_SUPPORT)
+ comment "Webcam, TV (analog/digital) USB devices"
+source "drivers/media/usb/em28xx/Kconfig"
endif
+
+endmenu
# DVB USB-only drivers
obj-y := ttusb-dec/ ttusb-budget/ dvb-usb/ dvb-usb-v2/ siano/ b2c2/
+obj-$(CONFIG_USB_VIDEO_CLASS) += uvc/
+obj-$(CONFIG_USB_GSPCA) += gspca/
+obj-$(CONFIG_USB_PWC) += pwc/
+obj-$(CONFIG_VIDEO_CPIA2) += cpia2/
+obj-$(CONFIG_USB_SN9C102) += sn9c102/
+obj-$(CONFIG_VIDEO_AU0828) += au0828/
+obj-$(CONFIG_VIDEO_HDPVR) += hdpvr/
+obj-$(CONFIG_VIDEO_PVRUSB2) += pvrusb2/
+obj-$(CONFIG_VIDEO_TLG2300) += tlg2300/
+obj-$(CONFIG_VIDEO_USBVISION) += usbvision/
+obj-$(CONFIG_VIDEO_STK1160) += stk1160/
+obj-$(CONFIG_VIDEO_CX231XX) += cx231xx/
+obj-$(CONFIG_VIDEO_TM6000) += tm6000/
+obj-$(CONFIG_VIDEO_EM28XX) += em28xx/
--- /dev/null
+
+config VIDEO_AU0828
+ tristate "Auvitek AU0828 support"
+ depends on I2C && INPUT && DVB_CORE && USB && VIDEO_V4L2
+ depends on DVB_CAPTURE_DRIVERS
+ select I2C_ALGOBIT
+ select VIDEO_TVEEPROM
+ select VIDEOBUF_VMALLOC
+ select DVB_AU8522_DTV if !DVB_FE_CUSTOMISE
+ select DVB_AU8522_V4L if !DVB_FE_CUSTOMISE
+ select MEDIA_TUNER_XC5000 if !MEDIA_TUNER_CUSTOMISE
+ select MEDIA_TUNER_MXL5007T if !MEDIA_TUNER_CUSTOMISE
+ select MEDIA_TUNER_TDA18271 if !MEDIA_TUNER_CUSTOMISE
+ ---help---
+ This is a video4linux driver for Auvitek's USB device.
+
+ To compile this driver as a module, choose M here: the
+ module will be called au0828
--- /dev/null
+au0828-objs := au0828-core.o au0828-i2c.o au0828-cards.o au0828-dvb.o au0828-video.o au0828-vbi.o
+
+obj-$(CONFIG_VIDEO_AU0828) += au0828.o
+
+ccflags-y += -Idrivers/media/tuners
+ccflags-y += -Idrivers/media/dvb-core
+ccflags-y += -Idrivers/media/dvb-frontends
+
+ccflags-y += $(extra-cflags-y) $(extra-cflags-m)
--- /dev/null
+/*
+ * Driver for the Auvitek USB bridge
+ *
+ * Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include "au0828.h"
+#include "au0828-cards.h"
+#include "au8522.h"
+#include "media/tuner.h"
+#include "media/v4l2-common.h"
+
+void hvr950q_cs5340_audio(void *priv, int enable)
+{
+ /* Because the HVR-950q shares an i2s bus between the cs5340 and the
+ au8522, we need to hold cs5340 in reset when using the au8522 */
+ struct au0828_dev *dev = priv;
+ if (enable == 1)
+ au0828_set(dev, REG_000, 0x10);
+ else
+ au0828_clear(dev, REG_000, 0x10);
+}
+
+struct au0828_board au0828_boards[] = {
+ [AU0828_BOARD_UNKNOWN] = {
+ .name = "Unknown board",
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [AU0828_BOARD_HAUPPAUGE_HVR850] = {
+ .name = "Hauppauge HVR850",
+ .tuner_type = TUNER_XC5000,
+ .tuner_addr = 0x61,
+ .i2c_clk_divider = AU0828_I2C_CLK_20KHZ,
+ .input = {
+ {
+ .type = AU0828_VMUX_TELEVISION,
+ .vmux = AU8522_COMPOSITE_CH4_SIF,
+ .amux = AU8522_AUDIO_SIF,
+ },
+ {
+ .type = AU0828_VMUX_COMPOSITE,
+ .vmux = AU8522_COMPOSITE_CH1,
+ .amux = AU8522_AUDIO_NONE,
+ .audio_setup = hvr950q_cs5340_audio,
+ },
+ {
+ .type = AU0828_VMUX_SVIDEO,
+ .vmux = AU8522_SVIDEO_CH13,
+ .amux = AU8522_AUDIO_NONE,
+ .audio_setup = hvr950q_cs5340_audio,
+ },
+ },
+ },
+ [AU0828_BOARD_HAUPPAUGE_HVR950Q] = {
+ .name = "Hauppauge HVR950Q",
+ .tuner_type = TUNER_XC5000,
+ .tuner_addr = 0x61,
+ /* The au0828 hardware i2c implementation does not properly
+ support the xc5000's i2c clock stretching. So we need to
+ lower the clock frequency enough where the 15us clock
+ stretch fits inside of a normal clock cycle, or else the
+ au0828 fails to set the STOP bit. A 30 KHz clock puts the
+ clock pulse width at 18us */
+ .i2c_clk_divider = AU0828_I2C_CLK_20KHZ,
+ .input = {
+ {
+ .type = AU0828_VMUX_TELEVISION,
+ .vmux = AU8522_COMPOSITE_CH4_SIF,
+ .amux = AU8522_AUDIO_SIF,
+ },
+ {
+ .type = AU0828_VMUX_COMPOSITE,
+ .vmux = AU8522_COMPOSITE_CH1,
+ .amux = AU8522_AUDIO_NONE,
+ .audio_setup = hvr950q_cs5340_audio,
+ },
+ {
+ .type = AU0828_VMUX_SVIDEO,
+ .vmux = AU8522_SVIDEO_CH13,
+ .amux = AU8522_AUDIO_NONE,
+ .audio_setup = hvr950q_cs5340_audio,
+ },
+ },
+ },
+ [AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL] = {
+ .name = "Hauppauge HVR950Q rev xxF8",
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ .i2c_clk_divider = AU0828_I2C_CLK_250KHZ,
+ },
+ [AU0828_BOARD_DVICO_FUSIONHDTV7] = {
+ .name = "DViCO FusionHDTV USB",
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ .i2c_clk_divider = AU0828_I2C_CLK_250KHZ,
+ },
+ [AU0828_BOARD_HAUPPAUGE_WOODBURY] = {
+ .name = "Hauppauge Woodbury",
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ .i2c_clk_divider = AU0828_I2C_CLK_250KHZ,
+ },
+};
+
+/* Tuner callback function for au0828 boards. Currently only needed
+ * for HVR1500Q, which has an xc5000 tuner.
+ */
+int au0828_tuner_callback(void *priv, int component, int command, int arg)
+{
+ struct au0828_dev *dev = priv;
+
+ dprintk(1, "%s()\n", __func__);
+
+ switch (dev->boardnr) {
+ case AU0828_BOARD_HAUPPAUGE_HVR850:
+ case AU0828_BOARD_HAUPPAUGE_HVR950Q:
+ case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL:
+ case AU0828_BOARD_DVICO_FUSIONHDTV7:
+ if (command == 0) {
+ /* Tuner Reset Command from xc5000 */
+ /* Drive the tuner into reset and out */
+ au0828_clear(dev, REG_001, 2);
+ mdelay(10);
+ au0828_set(dev, REG_001, 2);
+ mdelay(10);
+ return 0;
+ } else {
+ printk(KERN_ERR
+ "%s(): Unknown command.\n", __func__);
+ return -EINVAL;
+ }
+ break;
+ }
+
+ return 0; /* Should never be here */
+}
+
+static void hauppauge_eeprom(struct au0828_dev *dev, u8 *eeprom_data)
+{
+ struct tveeprom tv;
+
+ tveeprom_hauppauge_analog(&dev->i2c_client, &tv, eeprom_data);
+ dev->board.tuner_type = tv.tuner_type;
+
+ /* Make sure we support the board model */
+ switch (tv.model) {
+ case 72000: /* WinTV-HVR950q (Retail, IR, ATSC/QAM */
+ case 72001: /* WinTV-HVR950q (Retail, IR, ATSC/QAM and analog video */
+ case 72101: /* WinTV-HVR950q (Retail, IR, ATSC/QAM and analog video */
+ case 72201: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and analog video */
+ case 72211: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and analog video */
+ case 72221: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and analog video */
+ case 72231: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and analog video */
+ case 72241: /* WinTV-HVR950q (OEM, No IR, ATSC/QAM and analog video */
+ case 72251: /* WinTV-HVR950q (Retail, IR, ATSC/QAM and analog video */
+ case 72261: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and analog video */
+ case 72301: /* WinTV-HVR850 (Retail, IR, ATSC and analog video */
+ case 72500: /* WinTV-HVR950q (OEM, No IR, ATSC/QAM */
+ break;
+ default:
+ printk(KERN_WARNING "%s: warning: "
+ "unknown hauppauge model #%d\n", __func__, tv.model);
+ break;
+ }
+
+ printk(KERN_INFO "%s: hauppauge eeprom: model=%d\n",
+ __func__, tv.model);
+}
+
+void au0828_card_setup(struct au0828_dev *dev)
+{
+ static u8 eeprom[256];
+ struct tuner_setup tun_setup;
+ struct v4l2_subdev *sd;
+ unsigned int mode_mask = T_ANALOG_TV;
+
+ dprintk(1, "%s()\n", __func__);
+
+ memcpy(&dev->board, &au0828_boards[dev->boardnr], sizeof(dev->board));
+
+ if (dev->i2c_rc == 0) {
+ dev->i2c_client.addr = 0xa0 >> 1;
+ tveeprom_read(&dev->i2c_client, eeprom, sizeof(eeprom));
+ }
+
+ switch (dev->boardnr) {
+ case AU0828_BOARD_HAUPPAUGE_HVR850:
+ case AU0828_BOARD_HAUPPAUGE_HVR950Q:
+ case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL:
+ case AU0828_BOARD_HAUPPAUGE_WOODBURY:
+ if (dev->i2c_rc == 0)
+ hauppauge_eeprom(dev, eeprom+0xa0);
+ break;
+ }
+
+ if (AUVI_INPUT(0).type != AU0828_VMUX_UNDEFINED) {
+ /* Load the analog demodulator driver (note this would need to
+ be abstracted out if we ever need to support a different
+ demod) */
+ sd = v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
+ "au8522", 0x8e >> 1, NULL);
+ if (sd == NULL)
+ printk(KERN_ERR "analog subdev registration failed\n");
+ }
+
+ /* Setup tuners */
+ if (dev->board.tuner_type != TUNER_ABSENT) {
+ /* Load the tuner module, which does the attach */
+ sd = v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
+ "tuner", dev->board.tuner_addr, NULL);
+ if (sd == NULL)
+ printk(KERN_ERR "tuner subdev registration fail\n");
+
+ tun_setup.mode_mask = mode_mask;
+ tun_setup.type = dev->board.tuner_type;
+ tun_setup.addr = dev->board.tuner_addr;
+ tun_setup.tuner_callback = au0828_tuner_callback;
+ v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr,
+ &tun_setup);
+ }
+}
+
+/*
+ * The bridge has between 8 and 12 gpios.
+ * Regs 1 and 0 deal with output enables.
+ * Regs 3 and 2 deal with direction.
+ */
+void au0828_gpio_setup(struct au0828_dev *dev)
+{
+ dprintk(1, "%s()\n", __func__);
+
+ switch (dev->boardnr) {
+ case AU0828_BOARD_HAUPPAUGE_HVR850:
+ case AU0828_BOARD_HAUPPAUGE_HVR950Q:
+ case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL:
+ case AU0828_BOARD_HAUPPAUGE_WOODBURY:
+ /* GPIO's
+ * 4 - CS5340
+ * 5 - AU8522 Demodulator
+ * 6 - eeprom W/P
+ * 7 - power supply
+ * 9 - XC5000 Tuner
+ */
+
+ /* Into reset */
+ au0828_write(dev, REG_003, 0x02);
+ au0828_write(dev, REG_002, 0x80 | 0x20 | 0x10);
+ au0828_write(dev, REG_001, 0x0);
+ au0828_write(dev, REG_000, 0x0);
+ msleep(100);
+
+ /* Out of reset (leave the cs5340 in reset until needed) */
+ au0828_write(dev, REG_003, 0x02);
+ au0828_write(dev, REG_001, 0x02);
+ au0828_write(dev, REG_002, 0x80 | 0x20 | 0x10);
+ au0828_write(dev, REG_000, 0x80 | 0x40 | 0x20);
+
+ msleep(250);
+ break;
+ case AU0828_BOARD_DVICO_FUSIONHDTV7:
+ /* GPIO's
+ * 6 - ?
+ * 8 - AU8522 Demodulator
+ * 9 - XC5000 Tuner
+ */
+
+ /* Into reset */
+ au0828_write(dev, REG_003, 0x02);
+ au0828_write(dev, REG_002, 0xa0);
+ au0828_write(dev, REG_001, 0x0);
+ au0828_write(dev, REG_000, 0x0);
+ msleep(100);
+
+ /* Out of reset */
+ au0828_write(dev, REG_003, 0x02);
+ au0828_write(dev, REG_002, 0xa0);
+ au0828_write(dev, REG_001, 0x02);
+ au0828_write(dev, REG_000, 0xa0);
+ msleep(250);
+ break;
+ }
+}
+
+/* table of devices that work with this driver */
+struct usb_device_id au0828_usb_id_table[] = {
+ { USB_DEVICE(0x2040, 0x7200),
+ .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
+ { USB_DEVICE(0x2040, 0x7240),
+ .driver_info = AU0828_BOARD_HAUPPAUGE_HVR850 },
+ { USB_DEVICE(0x0fe9, 0xd620),
+ .driver_info = AU0828_BOARD_DVICO_FUSIONHDTV7 },
+ { USB_DEVICE(0x2040, 0x7210),
+ .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
+ { USB_DEVICE(0x2040, 0x7217),
+ .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
+ { USB_DEVICE(0x2040, 0x721b),
+ .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
+ { USB_DEVICE(0x2040, 0x721e),
+ .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
+ { USB_DEVICE(0x2040, 0x721f),
+ .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
+ { USB_DEVICE(0x2040, 0x7280),
+ .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
+ { USB_DEVICE(0x0fd9, 0x0008),
+ .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
+ { USB_DEVICE(0x2040, 0x7201),
+ .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL },
+ { USB_DEVICE(0x2040, 0x7211),
+ .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL },
+ { USB_DEVICE(0x2040, 0x7281),
+ .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL },
+ { USB_DEVICE(0x05e1, 0x0480),
+ .driver_info = AU0828_BOARD_HAUPPAUGE_WOODBURY },
+ { USB_DEVICE(0x2040, 0x8200),
+ .driver_info = AU0828_BOARD_HAUPPAUGE_WOODBURY },
+ { USB_DEVICE(0x2040, 0x7260),
+ .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
+ { USB_DEVICE(0x2040, 0x7213),
+ .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
+ { },
+};
+
+MODULE_DEVICE_TABLE(usb, au0828_usb_id_table);
--- /dev/null
+/*
+ * Driver for the Auvitek USB bridge
+ *
+ * Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#define AU0828_BOARD_UNKNOWN 0
+#define AU0828_BOARD_HAUPPAUGE_HVR950Q 1
+#define AU0828_BOARD_HAUPPAUGE_HVR850 2
+#define AU0828_BOARD_DVICO_FUSIONHDTV7 3
+#define AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL 4
+#define AU0828_BOARD_HAUPPAUGE_WOODBURY 5
--- /dev/null
+/*
+ * Driver for the Auvitek USB bridge
+ *
+ * Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/videodev2.h>
+#include <media/v4l2-common.h>
+#include <linux/mutex.h>
+
+#include "au0828.h"
+
+/*
+ * 1 = General debug messages
+ * 2 = USB handling
+ * 4 = I2C related
+ * 8 = Bridge related
+ */
+int au0828_debug;
+module_param_named(debug, au0828_debug, int, 0644);
+MODULE_PARM_DESC(debug, "enable debug messages");
+
+static unsigned int disable_usb_speed_check;
+module_param(disable_usb_speed_check, int, 0444);
+MODULE_PARM_DESC(disable_usb_speed_check,
+ "override min bandwidth requirement of 480M bps");
+
+#define _AU0828_BULKPIPE 0x03
+#define _BULKPIPESIZE 0xffff
+
+static int send_control_msg(struct au0828_dev *dev, u16 request, u32 value,
+ u16 index);
+static int recv_control_msg(struct au0828_dev *dev, u16 request, u32 value,
+ u16 index, unsigned char *cp, u16 size);
+
+/* USB Direction */
+#define CMD_REQUEST_IN 0x00
+#define CMD_REQUEST_OUT 0x01
+
+u32 au0828_readreg(struct au0828_dev *dev, u16 reg)
+{
+ u8 result = 0;
+
+ recv_control_msg(dev, CMD_REQUEST_IN, 0, reg, &result, 1);
+ dprintk(8, "%s(0x%04x) = 0x%02x\n", __func__, reg, result);
+
+ return result;
+}
+
+u32 au0828_writereg(struct au0828_dev *dev, u16 reg, u32 val)
+{
+ dprintk(8, "%s(0x%04x, 0x%02x)\n", __func__, reg, val);
+ return send_control_msg(dev, CMD_REQUEST_OUT, val, reg);
+}
+
+static int send_control_msg(struct au0828_dev *dev, u16 request, u32 value,
+ u16 index)
+{
+ int status = -ENODEV;
+
+ if (dev->usbdev) {
+
+ /* cp must be memory that has been allocated by kmalloc */
+ status = usb_control_msg(dev->usbdev,
+ usb_sndctrlpipe(dev->usbdev, 0),
+ request,
+ USB_DIR_OUT | USB_TYPE_VENDOR |
+ USB_RECIP_DEVICE,
+ value, index, NULL, 0, 1000);
+
+ status = min(status, 0);
+
+ if (status < 0) {
+ printk(KERN_ERR "%s() Failed sending control message, error %d.\n",
+ __func__, status);
+ }
+
+ }
+
+ return status;
+}
+
+static int recv_control_msg(struct au0828_dev *dev, u16 request, u32 value,
+ u16 index, unsigned char *cp, u16 size)
+{
+ int status = -ENODEV;
+ mutex_lock(&dev->mutex);
+ if (dev->usbdev) {
+ status = usb_control_msg(dev->usbdev,
+ usb_rcvctrlpipe(dev->usbdev, 0),
+ request,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ value, index,
+ dev->ctrlmsg, size, 1000);
+
+ status = min(status, 0);
+
+ if (status < 0) {
+ printk(KERN_ERR "%s() Failed receiving control message, error %d.\n",
+ __func__, status);
+ }
+
+ /* the host controller requires heap allocated memory, which
+ is why we didn't just pass "cp" into usb_control_msg */
+ memcpy(cp, dev->ctrlmsg, size);
+ }
+ mutex_unlock(&dev->mutex);
+ return status;
+}
+
+static void au0828_usb_disconnect(struct usb_interface *interface)
+{
+ struct au0828_dev *dev = usb_get_intfdata(interface);
+
+ dprintk(1, "%s()\n", __func__);
+
+ /* Digital TV */
+ au0828_dvb_unregister(dev);
+
+ if (AUVI_INPUT(0).type != AU0828_VMUX_UNDEFINED)
+ au0828_analog_unregister(dev);
+
+ /* I2C */
+ au0828_i2c_unregister(dev);
+
+ v4l2_device_unregister(&dev->v4l2_dev);
+
+ usb_set_intfdata(interface, NULL);
+
+ mutex_lock(&dev->mutex);
+ dev->usbdev = NULL;
+ mutex_unlock(&dev->mutex);
+
+ kfree(dev);
+
+}
+
+static int au0828_usb_probe(struct usb_interface *interface,
+ const struct usb_device_id *id)
+{
+ int ifnum, retval;
+ struct au0828_dev *dev;
+ struct usb_device *usbdev = interface_to_usbdev(interface);
+
+ ifnum = interface->altsetting->desc.bInterfaceNumber;
+
+ if (ifnum != 0)
+ return -ENODEV;
+
+ dprintk(1, "%s() vendor id 0x%x device id 0x%x ifnum:%d\n", __func__,
+ le16_to_cpu(usbdev->descriptor.idVendor),
+ le16_to_cpu(usbdev->descriptor.idProduct),
+ ifnum);
+
+ /*
+ * Make sure we have 480 Mbps of bandwidth, otherwise things like
+ * video stream wouldn't likely work, since 12 Mbps is generally
+ * not enough even for most Digital TV streams.
+ */
+ if (usbdev->speed != USB_SPEED_HIGH && disable_usb_speed_check == 0) {
+ printk(KERN_ERR "au0828: Device initialization failed.\n");
+ printk(KERN_ERR "au0828: Device must be connected to a "
+ "high-speed USB 2.0 port.\n");
+ return -ENODEV;
+ }
+
+ dev = kzalloc(sizeof(*dev), GFP_KERNEL);
+ if (dev == NULL) {
+ printk(KERN_ERR "%s() Unable to allocate memory\n", __func__);
+ return -ENOMEM;
+ }
+
+ mutex_init(&dev->lock);
+ mutex_lock(&dev->lock);
+ mutex_init(&dev->mutex);
+ mutex_init(&dev->dvb.lock);
+ dev->usbdev = usbdev;
+ dev->boardnr = id->driver_info;
+
+ /* Create the v4l2_device */
+ retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev);
+ if (retval) {
+ printk(KERN_ERR "%s() v4l2_device_register failed\n",
+ __func__);
+ mutex_unlock(&dev->lock);
+ kfree(dev);
+ return -EIO;
+ }
+
+ /* Power Up the bridge */
+ au0828_write(dev, REG_600, 1 << 4);
+
+ /* Bring up the GPIO's and supporting devices */
+ au0828_gpio_setup(dev);
+
+ /* I2C */
+ au0828_i2c_register(dev);
+
+ /* Setup */
+ au0828_card_setup(dev);
+
+ /* Analog TV */
+ if (AUVI_INPUT(0).type != AU0828_VMUX_UNDEFINED)
+ au0828_analog_register(dev, interface);
+
+ /* Digital TV */
+ au0828_dvb_register(dev);
+
+ /* Store the pointer to the au0828_dev so it can be accessed in
+ au0828_usb_disconnect */
+ usb_set_intfdata(interface, dev);
+
+ printk(KERN_INFO "Registered device AU0828 [%s]\n",
+ dev->board.name == NULL ? "Unset" : dev->board.name);
+
+ mutex_unlock(&dev->lock);
+
+ return 0;
+}
+
+static struct usb_driver au0828_usb_driver = {
+ .name = DRIVER_NAME,
+ .probe = au0828_usb_probe,
+ .disconnect = au0828_usb_disconnect,
+ .id_table = au0828_usb_id_table,
+};
+
+static int __init au0828_init(void)
+{
+ int ret;
+
+ if (au0828_debug & 1)
+ printk(KERN_INFO "%s() Debugging is enabled\n", __func__);
+
+ if (au0828_debug & 2)
+ printk(KERN_INFO "%s() USB Debugging is enabled\n", __func__);
+
+ if (au0828_debug & 4)
+ printk(KERN_INFO "%s() I2C Debugging is enabled\n", __func__);
+
+ if (au0828_debug & 8)
+ printk(KERN_INFO "%s() Bridge Debugging is enabled\n",
+ __func__);
+
+ printk(KERN_INFO "au0828 driver loaded\n");
+
+ ret = usb_register(&au0828_usb_driver);
+ if (ret)
+ printk(KERN_ERR "usb_register failed, error = %d\n", ret);
+
+ return ret;
+}
+
+static void __exit au0828_exit(void)
+{
+ usb_deregister(&au0828_usb_driver);
+}
+
+module_init(au0828_init);
+module_exit(au0828_exit);
+
+MODULE_DESCRIPTION("Driver for Auvitek AU0828 based products");
+MODULE_AUTHOR("Steven Toth <stoth@linuxtv.org>");
+MODULE_LICENSE("GPL");
+MODULE_VERSION("0.0.2");
--- /dev/null
+/*
+ * Driver for the Auvitek USB bridge
+ *
+ * Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/init.h>
+#include <linux/device.h>
+#include <linux/suspend.h>
+#include <media/v4l2-common.h>
+#include <media/tuner.h>
+
+#include "au0828.h"
+#include "au8522.h"
+#include "xc5000.h"
+#include "mxl5007t.h"
+#include "tda18271.h"
+
+DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
+
+#define _AU0828_BULKPIPE 0x83
+#define _BULKPIPESIZE 0xe522
+
+static u8 hauppauge_hvr950q_led_states[] = {
+ 0x00, /* off */
+ 0x02, /* yellow */
+ 0x04, /* green */
+};
+
+static struct au8522_led_config hauppauge_hvr950q_led_cfg = {
+ .gpio_output = 0x00e0,
+ .gpio_output_enable = 0x6006,
+ .gpio_output_disable = 0x0660,
+
+ .gpio_leds = 0x00e2,
+ .led_states = hauppauge_hvr950q_led_states,
+ .num_led_states = sizeof(hauppauge_hvr950q_led_states),
+
+ .vsb8_strong = 20 /* dB */ * 10,
+ .qam64_strong = 25 /* dB */ * 10,
+ .qam256_strong = 32 /* dB */ * 10,
+};
+
+static struct au8522_config hauppauge_hvr950q_config = {
+ .demod_address = 0x8e >> 1,
+ .status_mode = AU8522_DEMODLOCKING,
+ .qam_if = AU8522_IF_6MHZ,
+ .vsb_if = AU8522_IF_6MHZ,
+ .led_cfg = &hauppauge_hvr950q_led_cfg,
+};
+
+static struct au8522_config fusionhdtv7usb_config = {
+ .demod_address = 0x8e >> 1,
+ .status_mode = AU8522_DEMODLOCKING,
+ .qam_if = AU8522_IF_6MHZ,
+ .vsb_if = AU8522_IF_6MHZ,
+};
+
+static struct au8522_config hauppauge_woodbury_config = {
+ .demod_address = 0x8e >> 1,
+ .status_mode = AU8522_DEMODLOCKING,
+ .qam_if = AU8522_IF_4MHZ,
+ .vsb_if = AU8522_IF_3_25MHZ,
+};
+
+static struct xc5000_config hauppauge_xc5000a_config = {
+ .i2c_address = 0x61,
+ .if_khz = 6000,
+ .chip_id = XC5000A,
+};
+
+static struct xc5000_config hauppauge_xc5000c_config = {
+ .i2c_address = 0x61,
+ .if_khz = 6000,
+ .chip_id = XC5000C,
+};
+
+static struct mxl5007t_config mxl5007t_hvr950q_config = {
+ .xtal_freq_hz = MxL_XTAL_24_MHZ,
+ .if_freq_hz = MxL_IF_6_MHZ,
+};
+
+static struct tda18271_config hauppauge_woodbury_tunerconfig = {
+ .gate = TDA18271_GATE_DIGITAL,
+};
+
+static void au0828_restart_dvb_streaming(struct work_struct *work);
+
+/*-------------------------------------------------------------------*/
+static void urb_completion(struct urb *purb)
+{
+ struct au0828_dev *dev = purb->context;
+ int ptype = usb_pipetype(purb->pipe);
+ unsigned char *ptr;
+
+ dprintk(2, "%s()\n", __func__);
+
+ if (!dev)
+ return;
+
+ if (dev->urb_streaming == 0)
+ return;
+
+ if (ptype != PIPE_BULK) {
+ printk(KERN_ERR "%s() Unsupported URB type %d\n",
+ __func__, ptype);
+ return;
+ }
+
+ /* See if the stream is corrupted (to work around a hardware
+ bug where the stream gets misaligned */
+ ptr = purb->transfer_buffer;
+ if (purb->actual_length > 0 && ptr[0] != 0x47) {
+ dprintk(1, "Need to restart streaming %02x len=%d!\n",
+ ptr[0], purb->actual_length);
+ schedule_work(&dev->restart_streaming);
+ return;
+ }
+
+ /* Feed the transport payload into the kernel demux */
+ dvb_dmx_swfilter_packets(&dev->dvb.demux,
+ purb->transfer_buffer, purb->actual_length / 188);
+
+ /* Clean the buffer before we requeue */
+ memset(purb->transfer_buffer, 0, URB_BUFSIZE);
+
+ /* Requeue URB */
+ usb_submit_urb(purb, GFP_ATOMIC);
+}
+
+static int stop_urb_transfer(struct au0828_dev *dev)
+{
+ int i;
+
+ dprintk(2, "%s()\n", __func__);
+
+ dev->urb_streaming = 0;
+ for (i = 0; i < URB_COUNT; i++) {
+ usb_kill_urb(dev->urbs[i]);
+ kfree(dev->urbs[i]->transfer_buffer);
+ usb_free_urb(dev->urbs[i]);
+ }
+
+ return 0;
+}
+
+static int start_urb_transfer(struct au0828_dev *dev)
+{
+ struct urb *purb;
+ int i, ret = -ENOMEM;
+
+ dprintk(2, "%s()\n", __func__);
+
+ if (dev->urb_streaming) {
+ dprintk(2, "%s: bulk xfer already running!\n", __func__);
+ return 0;
+ }
+
+ for (i = 0; i < URB_COUNT; i++) {
+
+ dev->urbs[i] = usb_alloc_urb(0, GFP_KERNEL);
+ if (!dev->urbs[i])
+ goto err;
+
+ purb = dev->urbs[i];
+
+ purb->transfer_buffer = kzalloc(URB_BUFSIZE, GFP_KERNEL);
+ if (!purb->transfer_buffer) {
+ usb_free_urb(purb);
+ dev->urbs[i] = NULL;
+ goto err;
+ }
+
+ purb->status = -EINPROGRESS;
+ usb_fill_bulk_urb(purb,
+ dev->usbdev,
+ usb_rcvbulkpipe(dev->usbdev,
+ _AU0828_BULKPIPE),
+ purb->transfer_buffer,
+ URB_BUFSIZE,
+ urb_completion,
+ dev);
+
+ }
+
+ for (i = 0; i < URB_COUNT; i++) {
+ ret = usb_submit_urb(dev->urbs[i], GFP_ATOMIC);
+ if (ret != 0) {
+ stop_urb_transfer(dev);
+ printk(KERN_ERR "%s: failed urb submission, "
+ "err = %d\n", __func__, ret);
+ return ret;
+ }
+ }
+
+ dev->urb_streaming = 1;
+ ret = 0;
+
+err:
+ return ret;
+}
+
+static int au0828_dvb_start_feed(struct dvb_demux_feed *feed)
+{
+ struct dvb_demux *demux = feed->demux;
+ struct au0828_dev *dev = (struct au0828_dev *) demux->priv;
+ struct au0828_dvb *dvb = &dev->dvb;
+ int ret = 0;
+
+ dprintk(1, "%s()\n", __func__);
+
+ if (!demux->dmx.frontend)
+ return -EINVAL;
+
+ if (dvb) {
+ mutex_lock(&dvb->lock);
+ if (dvb->feeding++ == 0) {
+ /* Start transport */
+ au0828_write(dev, 0x608, 0x90);
+ au0828_write(dev, 0x609, 0x72);
+ au0828_write(dev, 0x60a, 0x71);
+ au0828_write(dev, 0x60b, 0x01);
+ ret = start_urb_transfer(dev);
+ }
+ mutex_unlock(&dvb->lock);
+ }
+
+ return ret;
+}
+
+static int au0828_dvb_stop_feed(struct dvb_demux_feed *feed)
+{
+ struct dvb_demux *demux = feed->demux;
+ struct au0828_dev *dev = (struct au0828_dev *) demux->priv;
+ struct au0828_dvb *dvb = &dev->dvb;
+ int ret = 0;
+
+ dprintk(1, "%s()\n", __func__);
+
+ if (dvb) {
+ mutex_lock(&dvb->lock);
+ if (--dvb->feeding == 0) {
+ /* Stop transport */
+ ret = stop_urb_transfer(dev);
+ au0828_write(dev, 0x60b, 0x00);
+ }
+ mutex_unlock(&dvb->lock);
+ }
+
+ return ret;
+}
+
+static void au0828_restart_dvb_streaming(struct work_struct *work)
+{
+ struct au0828_dev *dev = container_of(work, struct au0828_dev,
+ restart_streaming);
+ struct au0828_dvb *dvb = &dev->dvb;
+ int ret;
+
+ if (dev->urb_streaming == 0)
+ return;
+
+ dprintk(1, "Restarting streaming...!\n");
+
+ mutex_lock(&dvb->lock);
+
+ /* Stop transport */
+ ret = stop_urb_transfer(dev);
+ au0828_write(dev, 0x608, 0x00);
+ au0828_write(dev, 0x609, 0x00);
+ au0828_write(dev, 0x60a, 0x00);
+ au0828_write(dev, 0x60b, 0x00);
+
+ /* Start transport */
+ au0828_write(dev, 0x608, 0x90);
+ au0828_write(dev, 0x609, 0x72);
+ au0828_write(dev, 0x60a, 0x71);
+ au0828_write(dev, 0x60b, 0x01);
+ ret = start_urb_transfer(dev);
+
+ mutex_unlock(&dvb->lock);
+}
+
+static int dvb_register(struct au0828_dev *dev)
+{
+ struct au0828_dvb *dvb = &dev->dvb;
+ int result;
+
+ dprintk(1, "%s()\n", __func__);
+
+ INIT_WORK(&dev->restart_streaming, au0828_restart_dvb_streaming);
+
+ /* register adapter */
+ result = dvb_register_adapter(&dvb->adapter, DRIVER_NAME, THIS_MODULE,
+ &dev->usbdev->dev, adapter_nr);
+ if (result < 0) {
+ printk(KERN_ERR "%s: dvb_register_adapter failed "
+ "(errno = %d)\n", DRIVER_NAME, result);
+ goto fail_adapter;
+ }
+ dvb->adapter.priv = dev;
+
+ /* register frontend */
+ result = dvb_register_frontend(&dvb->adapter, dvb->frontend);
+ if (result < 0) {
+ printk(KERN_ERR "%s: dvb_register_frontend failed "
+ "(errno = %d)\n", DRIVER_NAME, result);
+ goto fail_frontend;
+ }
+
+ /* register demux stuff */
+ dvb->demux.dmx.capabilities =
+ DMX_TS_FILTERING | DMX_SECTION_FILTERING |
+ DMX_MEMORY_BASED_FILTERING;
+ dvb->demux.priv = dev;
+ dvb->demux.filternum = 256;
+ dvb->demux.feednum = 256;
+ dvb->demux.start_feed = au0828_dvb_start_feed;
+ dvb->demux.stop_feed = au0828_dvb_stop_feed;
+ result = dvb_dmx_init(&dvb->demux);
+ if (result < 0) {
+ printk(KERN_ERR "%s: dvb_dmx_init failed (errno = %d)\n",
+ DRIVER_NAME, result);
+ goto fail_dmx;
+ }
+
+ dvb->dmxdev.filternum = 256;
+ dvb->dmxdev.demux = &dvb->demux.dmx;
+ dvb->dmxdev.capabilities = 0;
+ result = dvb_dmxdev_init(&dvb->dmxdev, &dvb->adapter);
+ if (result < 0) {
+ printk(KERN_ERR "%s: dvb_dmxdev_init failed (errno = %d)\n",
+ DRIVER_NAME, result);
+ goto fail_dmxdev;
+ }
+
+ dvb->fe_hw.source = DMX_FRONTEND_0;
+ result = dvb->demux.dmx.add_frontend(&dvb->demux.dmx, &dvb->fe_hw);
+ if (result < 0) {
+ printk(KERN_ERR "%s: add_frontend failed "
+ "(DMX_FRONTEND_0, errno = %d)\n", DRIVER_NAME, result);
+ goto fail_fe_hw;
+ }
+
+ dvb->fe_mem.source = DMX_MEMORY_FE;
+ result = dvb->demux.dmx.add_frontend(&dvb->demux.dmx, &dvb->fe_mem);
+ if (result < 0) {
+ printk(KERN_ERR "%s: add_frontend failed "
+ "(DMX_MEMORY_FE, errno = %d)\n", DRIVER_NAME, result);
+ goto fail_fe_mem;
+ }
+
+ result = dvb->demux.dmx.connect_frontend(&dvb->demux.dmx, &dvb->fe_hw);
+ if (result < 0) {
+ printk(KERN_ERR "%s: connect_frontend failed (errno = %d)\n",
+ DRIVER_NAME, result);
+ goto fail_fe_conn;
+ }
+
+ /* register network adapter */
+ dvb_net_init(&dvb->adapter, &dvb->net, &dvb->demux.dmx);
+ return 0;
+
+fail_fe_conn:
+ dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_mem);
+fail_fe_mem:
+ dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_hw);
+fail_fe_hw:
+ dvb_dmxdev_release(&dvb->dmxdev);
+fail_dmxdev:
+ dvb_dmx_release(&dvb->demux);
+fail_dmx:
+ dvb_unregister_frontend(dvb->frontend);
+fail_frontend:
+ dvb_frontend_detach(dvb->frontend);
+ dvb_unregister_adapter(&dvb->adapter);
+fail_adapter:
+ return result;
+}
+
+void au0828_dvb_unregister(struct au0828_dev *dev)
+{
+ struct au0828_dvb *dvb = &dev->dvb;
+
+ dprintk(1, "%s()\n", __func__);
+
+ if (dvb->frontend == NULL)
+ return;
+
+ dvb_net_release(&dvb->net);
+ dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_mem);
+ dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_hw);
+ dvb_dmxdev_release(&dvb->dmxdev);
+ dvb_dmx_release(&dvb->demux);
+ dvb_unregister_frontend(dvb->frontend);
+ dvb_frontend_detach(dvb->frontend);
+ dvb_unregister_adapter(&dvb->adapter);
+}
+
+/* All the DVB attach calls go here, this function get's modified
+ * for each new card. No other function in this file needs
+ * to change.
+ */
+int au0828_dvb_register(struct au0828_dev *dev)
+{
+ struct au0828_dvb *dvb = &dev->dvb;
+ int ret;
+
+ dprintk(1, "%s()\n", __func__);
+
+ /* init frontend */
+ switch (dev->boardnr) {
+ case AU0828_BOARD_HAUPPAUGE_HVR850:
+ case AU0828_BOARD_HAUPPAUGE_HVR950Q:
+ dvb->frontend = dvb_attach(au8522_attach,
+ &hauppauge_hvr950q_config,
+ &dev->i2c_adap);
+ if (dvb->frontend != NULL)
+ switch (dev->board.tuner_type) {
+ default:
+ case TUNER_XC5000:
+ dvb_attach(xc5000_attach, dvb->frontend,
+ &dev->i2c_adap,
+ &hauppauge_xc5000a_config);
+ break;
+ case TUNER_XC5000C:
+ dvb_attach(xc5000_attach, dvb->frontend,
+ &dev->i2c_adap,
+ &hauppauge_xc5000c_config);
+ break;
+ }
+ break;
+ case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL:
+ dvb->frontend = dvb_attach(au8522_attach,
+ &hauppauge_hvr950q_config,
+ &dev->i2c_adap);
+ if (dvb->frontend != NULL)
+ dvb_attach(mxl5007t_attach, dvb->frontend,
+ &dev->i2c_adap, 0x60,
+ &mxl5007t_hvr950q_config);
+ break;
+ case AU0828_BOARD_HAUPPAUGE_WOODBURY:
+ dvb->frontend = dvb_attach(au8522_attach,
+ &hauppauge_woodbury_config,
+ &dev->i2c_adap);
+ if (dvb->frontend != NULL)
+ dvb_attach(tda18271_attach, dvb->frontend,
+ 0x60, &dev->i2c_adap,
+ &hauppauge_woodbury_tunerconfig);
+ break;
+ case AU0828_BOARD_DVICO_FUSIONHDTV7:
+ dvb->frontend = dvb_attach(au8522_attach,
+ &fusionhdtv7usb_config,
+ &dev->i2c_adap);
+ if (dvb->frontend != NULL) {
+ dvb_attach(xc5000_attach, dvb->frontend,
+ &dev->i2c_adap,
+ &hauppauge_xc5000a_config);
+ }
+ break;
+ default:
+ printk(KERN_WARNING "The frontend of your DVB/ATSC card "
+ "isn't supported yet\n");
+ break;
+ }
+ if (NULL == dvb->frontend) {
+ printk(KERN_ERR "%s() Frontend initialization failed\n",
+ __func__);
+ return -1;
+ }
+ /* define general-purpose callback pointer */
+ dvb->frontend->callback = au0828_tuner_callback;
+
+ /* register everything */
+ ret = dvb_register(dev);
+ if (ret < 0) {
+ if (dvb->frontend->ops.release)
+ dvb->frontend->ops.release(dvb->frontend);
+ return ret;
+ }
+
+ return 0;
+}
--- /dev/null
+/*
+ * Driver for the Auvitek AU0828 USB bridge
+ *
+ * Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/io.h>
+
+#include "au0828.h"
+#include "media/tuner.h"
+#include <media/v4l2-common.h>
+
+static int i2c_scan;
+module_param(i2c_scan, int, 0444);
+MODULE_PARM_DESC(i2c_scan, "scan i2c bus at insmod time");
+
+#define I2C_WAIT_DELAY 25
+#define I2C_WAIT_RETRY 1000
+
+static inline int i2c_slave_did_write_ack(struct i2c_adapter *i2c_adap)
+{
+ struct au0828_dev *dev = i2c_adap->algo_data;
+ return au0828_read(dev, AU0828_I2C_STATUS_201) &
+ AU0828_I2C_STATUS_NO_WRITE_ACK ? 0 : 1;
+}
+
+static inline int i2c_slave_did_read_ack(struct i2c_adapter *i2c_adap)
+{
+ struct au0828_dev *dev = i2c_adap->algo_data;
+ return au0828_read(dev, AU0828_I2C_STATUS_201) &
+ AU0828_I2C_STATUS_NO_READ_ACK ? 0 : 1;
+}
+
+static int i2c_wait_read_ack(struct i2c_adapter *i2c_adap)
+{
+ int count;
+
+ for (count = 0; count < I2C_WAIT_RETRY; count++) {
+ if (!i2c_slave_did_read_ack(i2c_adap))
+ break;
+ udelay(I2C_WAIT_DELAY);
+ }
+
+ if (I2C_WAIT_RETRY == count)
+ return 0;
+
+ return 1;
+}
+
+static inline int i2c_is_read_busy(struct i2c_adapter *i2c_adap)
+{
+ struct au0828_dev *dev = i2c_adap->algo_data;
+ return au0828_read(dev, AU0828_I2C_STATUS_201) &
+ AU0828_I2C_STATUS_READ_DONE ? 0 : 1;
+}
+
+static int i2c_wait_read_done(struct i2c_adapter *i2c_adap)
+{
+ int count;
+
+ for (count = 0; count < I2C_WAIT_RETRY; count++) {
+ if (!i2c_is_read_busy(i2c_adap))
+ break;
+ udelay(I2C_WAIT_DELAY);
+ }
+
+ if (I2C_WAIT_RETRY == count)
+ return 0;
+
+ return 1;
+}
+
+static inline int i2c_is_write_done(struct i2c_adapter *i2c_adap)
+{
+ struct au0828_dev *dev = i2c_adap->algo_data;
+ return au0828_read(dev, AU0828_I2C_STATUS_201) &
+ AU0828_I2C_STATUS_WRITE_DONE ? 1 : 0;
+}
+
+static int i2c_wait_write_done(struct i2c_adapter *i2c_adap)
+{
+ int count;
+
+ for (count = 0; count < I2C_WAIT_RETRY; count++) {
+ if (i2c_is_write_done(i2c_adap))
+ break;
+ udelay(I2C_WAIT_DELAY);
+ }
+
+ if (I2C_WAIT_RETRY == count)
+ return 0;
+
+ return 1;
+}
+
+static inline int i2c_is_busy(struct i2c_adapter *i2c_adap)
+{
+ struct au0828_dev *dev = i2c_adap->algo_data;
+ return au0828_read(dev, AU0828_I2C_STATUS_201) &
+ AU0828_I2C_STATUS_BUSY ? 1 : 0;
+}
+
+static int i2c_wait_done(struct i2c_adapter *i2c_adap)
+{
+ int count;
+
+ for (count = 0; count < I2C_WAIT_RETRY; count++) {
+ if (!i2c_is_busy(i2c_adap))
+ break;
+ udelay(I2C_WAIT_DELAY);
+ }
+
+ if (I2C_WAIT_RETRY == count)
+ return 0;
+
+ return 1;
+}
+
+/* FIXME: Implement join handling correctly */
+static int i2c_sendbytes(struct i2c_adapter *i2c_adap,
+ const struct i2c_msg *msg, int joined_rlen)
+{
+ int i, strobe = 0;
+ struct au0828_dev *dev = i2c_adap->algo_data;
+
+ dprintk(4, "%s()\n", __func__);
+
+ au0828_write(dev, AU0828_I2C_MULTIBYTE_MODE_2FF, 0x01);
+
+ /* Set the I2C clock */
+ if (((dev->board.tuner_type == TUNER_XC5000) ||
+ (dev->board.tuner_type == TUNER_XC5000C)) &&
+ (dev->board.tuner_addr == msg->addr) &&
+ (msg->len == 64)) {
+ /* Hack to speed up firmware load. The xc5000 lets us do up
+ to 400 KHz when in firmware download mode */
+ au0828_write(dev, AU0828_I2C_CLK_DIVIDER_202,
+ AU0828_I2C_CLK_250KHZ);
+ } else {
+ /* Use the i2c clock speed in the board configuration */
+ au0828_write(dev, AU0828_I2C_CLK_DIVIDER_202,
+ dev->board.i2c_clk_divider);
+ }
+
+ /* Hardware needs 8 bit addresses */
+ au0828_write(dev, AU0828_I2C_DEST_ADDR_203, msg->addr << 1);
+
+ dprintk(4, "SEND: %02x\n", msg->addr);
+
+ /* Deal with i2c_scan */
+ if (msg->len == 0) {
+ /* The analog tuner detection code makes use of the SMBUS_QUICK
+ message (which involves a zero length i2c write). To avoid
+ checking the status register when we didn't strobe out any
+ actual bytes to the bus, just do a read check. This is
+ consistent with how I saw i2c device checking done in the
+ USB trace of the Windows driver */
+ au0828_write(dev, AU0828_I2C_TRIGGER_200,
+ AU0828_I2C_TRIGGER_READ);
+
+ if (!i2c_wait_done(i2c_adap))
+ return -EIO;
+
+ if (i2c_wait_read_ack(i2c_adap))
+ return -EIO;
+
+ return 0;
+ }
+
+ for (i = 0; i < msg->len;) {
+
+ dprintk(4, " %02x\n", msg->buf[i]);
+
+ au0828_write(dev, AU0828_I2C_WRITE_FIFO_205, msg->buf[i]);
+
+ strobe++;
+ i++;
+
+ if ((strobe >= 4) || (i >= msg->len)) {
+
+ /* Strobe the byte into the bus */
+ if (i < msg->len)
+ au0828_write(dev, AU0828_I2C_TRIGGER_200,
+ AU0828_I2C_TRIGGER_WRITE |
+ AU0828_I2C_TRIGGER_HOLD);
+ else
+ au0828_write(dev, AU0828_I2C_TRIGGER_200,
+ AU0828_I2C_TRIGGER_WRITE);
+
+ /* Reset strobe trigger */
+ strobe = 0;
+
+ if (!i2c_wait_write_done(i2c_adap))
+ return -EIO;
+
+ }
+
+ }
+ if (!i2c_wait_done(i2c_adap))
+ return -EIO;
+
+ dprintk(4, "\n");
+
+ return msg->len;
+}
+
+/* FIXME: Implement join handling correctly */
+static int i2c_readbytes(struct i2c_adapter *i2c_adap,
+ const struct i2c_msg *msg, int joined)
+{
+ struct au0828_dev *dev = i2c_adap->algo_data;
+ int i;
+
+ dprintk(4, "%s()\n", __func__);
+
+ au0828_write(dev, AU0828_I2C_MULTIBYTE_MODE_2FF, 0x01);
+
+ /* Set the I2C clock */
+ au0828_write(dev, AU0828_I2C_CLK_DIVIDER_202,
+ dev->board.i2c_clk_divider);
+
+ /* Hardware needs 8 bit addresses */
+ au0828_write(dev, AU0828_I2C_DEST_ADDR_203, msg->addr << 1);
+
+ dprintk(4, " RECV:\n");
+
+ /* Deal with i2c_scan */
+ if (msg->len == 0) {
+ au0828_write(dev, AU0828_I2C_TRIGGER_200,
+ AU0828_I2C_TRIGGER_READ);
+
+ if (i2c_wait_read_ack(i2c_adap))
+ return -EIO;
+ return 0;
+ }
+
+ for (i = 0; i < msg->len;) {
+
+ i++;
+
+ if (i < msg->len)
+ au0828_write(dev, AU0828_I2C_TRIGGER_200,
+ AU0828_I2C_TRIGGER_READ |
+ AU0828_I2C_TRIGGER_HOLD);
+ else
+ au0828_write(dev, AU0828_I2C_TRIGGER_200,
+ AU0828_I2C_TRIGGER_READ);
+
+ if (!i2c_wait_read_done(i2c_adap))
+ return -EIO;
+
+ msg->buf[i-1] = au0828_read(dev, AU0828_I2C_READ_FIFO_209) &
+ 0xff;
+
+ dprintk(4, " %02x\n", msg->buf[i-1]);
+ }
+ if (!i2c_wait_done(i2c_adap))
+ return -EIO;
+
+ dprintk(4, "\n");
+
+ return msg->len;
+}
+
+static int i2c_xfer(struct i2c_adapter *i2c_adap,
+ struct i2c_msg *msgs, int num)
+{
+ int i, retval = 0;
+
+ dprintk(4, "%s(num = %d)\n", __func__, num);
+
+ for (i = 0; i < num; i++) {
+ dprintk(4, "%s(num = %d) addr = 0x%02x len = 0x%x\n",
+ __func__, num, msgs[i].addr, msgs[i].len);
+ if (msgs[i].flags & I2C_M_RD) {
+ /* read */
+ retval = i2c_readbytes(i2c_adap, &msgs[i], 0);
+ } else if (i + 1 < num && (msgs[i + 1].flags & I2C_M_RD) &&
+ msgs[i].addr == msgs[i + 1].addr) {
+ /* write then read from same address */
+ retval = i2c_sendbytes(i2c_adap, &msgs[i],
+ msgs[i + 1].len);
+ if (retval < 0)
+ goto err;
+ i++;
+ retval = i2c_readbytes(i2c_adap, &msgs[i], 1);
+ } else {
+ /* write */
+ retval = i2c_sendbytes(i2c_adap, &msgs[i], 0);
+ }
+ if (retval < 0)
+ goto err;
+ }
+ return num;
+
+err:
+ return retval;
+}
+
+static u32 au0828_functionality(struct i2c_adapter *adap)
+{
+ return I2C_FUNC_SMBUS_EMUL | I2C_FUNC_I2C;
+}
+
+static struct i2c_algorithm au0828_i2c_algo_template = {
+ .master_xfer = i2c_xfer,
+ .functionality = au0828_functionality,
+};
+
+/* ----------------------------------------------------------------------- */
+
+static struct i2c_adapter au0828_i2c_adap_template = {
+ .name = DRIVER_NAME,
+ .owner = THIS_MODULE,
+ .algo = &au0828_i2c_algo_template,
+};
+
+static struct i2c_client au0828_i2c_client_template = {
+ .name = "au0828 internal",
+};
+
+static char *i2c_devs[128] = {
+ [0x8e >> 1] = "au8522",
+ [0xa0 >> 1] = "eeprom",
+ [0xc2 >> 1] = "tuner/xc5000",
+};
+
+static void do_i2c_scan(char *name, struct i2c_client *c)
+{
+ unsigned char buf;
+ int i, rc;
+
+ for (i = 0; i < 128; i++) {
+ c->addr = i;
+ rc = i2c_master_recv(c, &buf, 0);
+ if (rc < 0)
+ continue;
+ printk(KERN_INFO "%s: i2c scan: found device @ 0x%x [%s]\n",
+ name, i << 1, i2c_devs[i] ? i2c_devs[i] : "???");
+ }
+}
+
+/* init + register i2c adapter */
+int au0828_i2c_register(struct au0828_dev *dev)
+{
+ dprintk(1, "%s()\n", __func__);
+
+ memcpy(&dev->i2c_adap, &au0828_i2c_adap_template,
+ sizeof(dev->i2c_adap));
+ memcpy(&dev->i2c_algo, &au0828_i2c_algo_template,
+ sizeof(dev->i2c_algo));
+ memcpy(&dev->i2c_client, &au0828_i2c_client_template,
+ sizeof(dev->i2c_client));
+
+ dev->i2c_adap.dev.parent = &dev->usbdev->dev;
+
+ strlcpy(dev->i2c_adap.name, DRIVER_NAME,
+ sizeof(dev->i2c_adap.name));
+
+ dev->i2c_adap.algo = &dev->i2c_algo;
+ dev->i2c_adap.algo_data = dev;
+ i2c_set_adapdata(&dev->i2c_adap, &dev->v4l2_dev);
+ i2c_add_adapter(&dev->i2c_adap);
+
+ dev->i2c_client.adapter = &dev->i2c_adap;
+
+ if (0 == dev->i2c_rc) {
+ printk(KERN_INFO "%s: i2c bus registered\n", DRIVER_NAME);
+ if (i2c_scan)
+ do_i2c_scan(DRIVER_NAME, &dev->i2c_client);
+ } else
+ printk(KERN_INFO "%s: i2c bus register FAILED\n", DRIVER_NAME);
+
+ return dev->i2c_rc;
+}
+
+int au0828_i2c_unregister(struct au0828_dev *dev)
+{
+ i2c_del_adapter(&dev->i2c_adap);
+ return 0;
+}
+
--- /dev/null
+/*
+ * Driver for the Auvitek USB bridge
+ *
+ * Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/* We'll start to rename these registers once we have a better
+ * understanding of their meaning.
+ */
+#define REG_000 0x000
+#define REG_001 0x001
+#define REG_002 0x002
+#define REG_003 0x003
+
+#define AU0828_SENSORCTRL_100 0x100
+#define AU0828_SENSORCTRL_VBI_103 0x103
+
+/* I2C registers */
+#define AU0828_I2C_TRIGGER_200 0x200
+#define AU0828_I2C_STATUS_201 0x201
+#define AU0828_I2C_CLK_DIVIDER_202 0x202
+#define AU0828_I2C_DEST_ADDR_203 0x203
+#define AU0828_I2C_WRITE_FIFO_205 0x205
+#define AU0828_I2C_READ_FIFO_209 0x209
+#define AU0828_I2C_MULTIBYTE_MODE_2FF 0x2ff
+
+/* Audio registers */
+#define AU0828_AUDIOCTRL_50C 0x50C
+
+#define REG_600 0x600
+
+/*********************************************************************/
+/* Here are constants for values associated with the above registers */
+
+/* I2C Trigger (Reg 0x200) */
+#define AU0828_I2C_TRIGGER_WRITE 0x01
+#define AU0828_I2C_TRIGGER_READ 0x20
+#define AU0828_I2C_TRIGGER_HOLD 0x40
+
+/* I2C Status (Reg 0x201) */
+#define AU0828_I2C_STATUS_READ_DONE 0x01
+#define AU0828_I2C_STATUS_NO_READ_ACK 0x02
+#define AU0828_I2C_STATUS_WRITE_DONE 0x04
+#define AU0828_I2C_STATUS_NO_WRITE_ACK 0x08
+#define AU0828_I2C_STATUS_BUSY 0x10
+
+/* I2C Clock Divider (Reg 0x202) */
+#define AU0828_I2C_CLK_250KHZ 0x07
+#define AU0828_I2C_CLK_100KHZ 0x14
+#define AU0828_I2C_CLK_30KHZ 0x40
+#define AU0828_I2C_CLK_20KHZ 0x60
--- /dev/null
+/*
+ au0828-vbi.c - VBI driver for au0828
+
+ Copyright (C) 2010 Devin Heitmueller <dheitmueller@kernellabs.com>
+
+ This work was sponsored by GetWellNetwork Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301, USA.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+
+#include "au0828.h"
+
+static unsigned int vbibufs = 5;
+module_param(vbibufs, int, 0644);
+MODULE_PARM_DESC(vbibufs, "number of vbi buffers, range 2-32");
+
+/* ------------------------------------------------------------------ */
+
+static void
+free_buffer(struct videobuf_queue *vq, struct au0828_buffer *buf)
+{
+ struct au0828_fh *fh = vq->priv_data;
+ struct au0828_dev *dev = fh->dev;
+ unsigned long flags = 0;
+ if (in_interrupt())
+ BUG();
+
+ /* We used to wait for the buffer to finish here, but this didn't work
+ because, as we were keeping the state as VIDEOBUF_QUEUED,
+ videobuf_queue_cancel marked it as finished for us.
+ (Also, it could wedge forever if the hardware was misconfigured.)
+
+ This should be safe; by the time we get here, the buffer isn't
+ queued anymore. If we ever start marking the buffers as
+ VIDEOBUF_ACTIVE, it won't be, though.
+ */
+ spin_lock_irqsave(&dev->slock, flags);
+ if (dev->isoc_ctl.vbi_buf == buf)
+ dev->isoc_ctl.vbi_buf = NULL;
+ spin_unlock_irqrestore(&dev->slock, flags);
+
+ videobuf_vmalloc_free(&buf->vb);
+ buf->vb.state = VIDEOBUF_NEEDS_INIT;
+}
+
+static int
+vbi_setup(struct videobuf_queue *q, unsigned int *count, unsigned int *size)
+{
+ struct au0828_fh *fh = q->priv_data;
+ struct au0828_dev *dev = fh->dev;
+
+ *size = dev->vbi_width * dev->vbi_height * 2;
+
+ if (0 == *count)
+ *count = vbibufs;
+ if (*count < 2)
+ *count = 2;
+ if (*count > 32)
+ *count = 32;
+ return 0;
+}
+
+static int
+vbi_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,
+ enum v4l2_field field)
+{
+ struct au0828_fh *fh = q->priv_data;
+ struct au0828_dev *dev = fh->dev;
+ struct au0828_buffer *buf = container_of(vb, struct au0828_buffer, vb);
+ int rc = 0;
+
+ buf->vb.size = dev->vbi_width * dev->vbi_height * 2;
+
+ if (0 != buf->vb.baddr && buf->vb.bsize < buf->vb.size)
+ return -EINVAL;
+
+ buf->vb.width = dev->vbi_width;
+ buf->vb.height = dev->vbi_height;
+ buf->vb.field = field;
+
+ if (VIDEOBUF_NEEDS_INIT == buf->vb.state) {
+ rc = videobuf_iolock(q, &buf->vb, NULL);
+ if (rc < 0)
+ goto fail;
+ }
+
+ buf->vb.state = VIDEOBUF_PREPARED;
+ return 0;
+
+fail:
+ free_buffer(q, buf);
+ return rc;
+}
+
+static void
+vbi_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb)
+{
+ struct au0828_buffer *buf = container_of(vb,
+ struct au0828_buffer,
+ vb);
+ struct au0828_fh *fh = vq->priv_data;
+ struct au0828_dev *dev = fh->dev;
+ struct au0828_dmaqueue *vbiq = &dev->vbiq;
+
+ buf->vb.state = VIDEOBUF_QUEUED;
+ list_add_tail(&buf->vb.queue, &vbiq->active);
+}
+
+static void vbi_release(struct videobuf_queue *q, struct videobuf_buffer *vb)
+{
+ struct au0828_buffer *buf = container_of(vb, struct au0828_buffer, vb);
+ free_buffer(q, buf);
+}
+
+struct videobuf_queue_ops au0828_vbi_qops = {
+ .buf_setup = vbi_setup,
+ .buf_prepare = vbi_prepare,
+ .buf_queue = vbi_queue,
+ .buf_release = vbi_release,
+};
--- /dev/null
+/*
+ * Auvitek AU0828 USB Bridge (Analog video support)
+ *
+ * Copyright (C) 2009 Devin Heitmueller <dheitmueller@linuxtv.org>
+ * Copyright (C) 2005-2008 Auvitek International, Ltd.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * As published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+/* Developer Notes:
+ *
+ * VBI support is not yet working
+ * The hardware scaler supported is unimplemented
+ * AC97 audio support is unimplemented (only i2s audio mode)
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/init.h>
+#include <linux/device.h>
+#include <linux/suspend.h>
+#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
+#include <media/v4l2-chip-ident.h>
+#include <media/tuner.h>
+#include "au0828.h"
+#include "au0828-reg.h"
+
+static DEFINE_MUTEX(au0828_sysfs_lock);
+
+/* ------------------------------------------------------------------
+ Videobuf operations
+ ------------------------------------------------------------------*/
+
+static unsigned int isoc_debug;
+module_param(isoc_debug, int, 0644);
+MODULE_PARM_DESC(isoc_debug, "enable debug messages [isoc transfers]");
+
+#define au0828_isocdbg(fmt, arg...) \
+do {\
+ if (isoc_debug) { \
+ printk(KERN_INFO "au0828 %s :"fmt, \
+ __func__ , ##arg); \
+ } \
+ } while (0)
+
+static inline void print_err_status(struct au0828_dev *dev,
+ int packet, int status)
+{
+ char *errmsg = "Unknown";
+
+ switch (status) {
+ case -ENOENT:
+ errmsg = "unlinked synchronuously";
+ break;
+ case -ECONNRESET:
+ errmsg = "unlinked asynchronuously";
+ break;
+ case -ENOSR:
+ errmsg = "Buffer error (overrun)";
+ break;
+ case -EPIPE:
+ errmsg = "Stalled (device not responding)";
+ break;
+ case -EOVERFLOW:
+ errmsg = "Babble (bad cable?)";
+ break;
+ case -EPROTO:
+ errmsg = "Bit-stuff error (bad cable?)";
+ break;
+ case -EILSEQ:
+ errmsg = "CRC/Timeout (could be anything)";
+ break;
+ case -ETIME:
+ errmsg = "Device does not respond";
+ break;
+ }
+ if (packet < 0) {
+ au0828_isocdbg("URB status %d [%s].\n", status, errmsg);
+ } else {
+ au0828_isocdbg("URB packet %d, status %d [%s].\n",
+ packet, status, errmsg);
+ }
+}
+
+static int check_dev(struct au0828_dev *dev)
+{
+ if (dev->dev_state & DEV_DISCONNECTED) {
+ printk(KERN_INFO "v4l2 ioctl: device not present\n");
+ return -ENODEV;
+ }
+
+ if (dev->dev_state & DEV_MISCONFIGURED) {
+ printk(KERN_INFO "v4l2 ioctl: device is misconfigured; "
+ "close and open it again\n");
+ return -EIO;
+ }
+ return 0;
+}
+
+/*
+ * IRQ callback, called by URB callback
+ */
+static void au0828_irq_callback(struct urb *urb)
+{
+ struct au0828_dmaqueue *dma_q = urb->context;
+ struct au0828_dev *dev = container_of(dma_q, struct au0828_dev, vidq);
+ unsigned long flags = 0;
+ int i;
+
+ switch (urb->status) {
+ case 0: /* success */
+ case -ETIMEDOUT: /* NAK */
+ break;
+ case -ECONNRESET: /* kill */
+ case -ENOENT:
+ case -ESHUTDOWN:
+ au0828_isocdbg("au0828_irq_callback called: status kill\n");
+ return;
+ default: /* unknown error */
+ au0828_isocdbg("urb completition error %d.\n", urb->status);
+ break;
+ }
+
+ /* Copy data from URB */
+ spin_lock_irqsave(&dev->slock, flags);
+ dev->isoc_ctl.isoc_copy(dev, urb);
+ spin_unlock_irqrestore(&dev->slock, flags);
+
+ /* Reset urb buffers */
+ for (i = 0; i < urb->number_of_packets; i++) {
+ urb->iso_frame_desc[i].status = 0;
+ urb->iso_frame_desc[i].actual_length = 0;
+ }
+ urb->status = 0;
+
+ urb->status = usb_submit_urb(urb, GFP_ATOMIC);
+ if (urb->status) {
+ au0828_isocdbg("urb resubmit failed (error=%i)\n",
+ urb->status);
+ }
+}
+
+/*
+ * Stop and Deallocate URBs
+ */
+void au0828_uninit_isoc(struct au0828_dev *dev)
+{
+ struct urb *urb;
+ int i;
+
+ au0828_isocdbg("au0828: called au0828_uninit_isoc\n");
+
+ dev->isoc_ctl.nfields = -1;
+ for (i = 0; i < dev->isoc_ctl.num_bufs; i++) {
+ urb = dev->isoc_ctl.urb[i];
+ if (urb) {
+ if (!irqs_disabled())
+ usb_kill_urb(urb);
+ else
+ usb_unlink_urb(urb);
+
+ if (dev->isoc_ctl.transfer_buffer[i]) {
+ usb_free_coherent(dev->usbdev,
+ urb->transfer_buffer_length,
+ dev->isoc_ctl.transfer_buffer[i],
+ urb->transfer_dma);
+ }
+ usb_free_urb(urb);
+ dev->isoc_ctl.urb[i] = NULL;
+ }
+ dev->isoc_ctl.transfer_buffer[i] = NULL;
+ }
+
+ kfree(dev->isoc_ctl.urb);
+ kfree(dev->isoc_ctl.transfer_buffer);
+
+ dev->isoc_ctl.urb = NULL;
+ dev->isoc_ctl.transfer_buffer = NULL;
+ dev->isoc_ctl.num_bufs = 0;
+}
+
+/*
+ * Allocate URBs and start IRQ
+ */
+int au0828_init_isoc(struct au0828_dev *dev, int max_packets,
+ int num_bufs, int max_pkt_size,
+ int (*isoc_copy) (struct au0828_dev *dev, struct urb *urb))
+{
+ struct au0828_dmaqueue *dma_q = &dev->vidq;
+ int i;
+ int sb_size, pipe;
+ struct urb *urb;
+ int j, k;
+ int rc;
+
+ au0828_isocdbg("au0828: called au0828_prepare_isoc\n");
+
+ /* De-allocates all pending stuff */
+ au0828_uninit_isoc(dev);
+
+ dev->isoc_ctl.isoc_copy = isoc_copy;
+ dev->isoc_ctl.num_bufs = num_bufs;
+
+ dev->isoc_ctl.urb = kzalloc(sizeof(void *)*num_bufs, GFP_KERNEL);
+ if (!dev->isoc_ctl.urb) {
+ au0828_isocdbg("cannot alloc memory for usb buffers\n");
+ return -ENOMEM;
+ }
+
+ dev->isoc_ctl.transfer_buffer = kzalloc(sizeof(void *)*num_bufs,
+ GFP_KERNEL);
+ if (!dev->isoc_ctl.transfer_buffer) {
+ au0828_isocdbg("cannot allocate memory for usb transfer\n");
+ kfree(dev->isoc_ctl.urb);
+ return -ENOMEM;
+ }
+
+ dev->isoc_ctl.max_pkt_size = max_pkt_size;
+ dev->isoc_ctl.buf = NULL;
+
+ sb_size = max_packets * dev->isoc_ctl.max_pkt_size;
+
+ /* allocate urbs and transfer buffers */
+ for (i = 0; i < dev->isoc_ctl.num_bufs; i++) {
+ urb = usb_alloc_urb(max_packets, GFP_KERNEL);
+ if (!urb) {
+ au0828_isocdbg("cannot alloc isoc_ctl.urb %i\n", i);
+ au0828_uninit_isoc(dev);
+ return -ENOMEM;
+ }
+ dev->isoc_ctl.urb[i] = urb;
+
+ dev->isoc_ctl.transfer_buffer[i] = usb_alloc_coherent(dev->usbdev,
+ sb_size, GFP_KERNEL, &urb->transfer_dma);
+ if (!dev->isoc_ctl.transfer_buffer[i]) {
+ printk("unable to allocate %i bytes for transfer"
+ " buffer %i%s\n",
+ sb_size, i,
+ in_interrupt() ? " while in int" : "");
+ au0828_uninit_isoc(dev);
+ return -ENOMEM;
+ }
+ memset(dev->isoc_ctl.transfer_buffer[i], 0, sb_size);
+
+ pipe = usb_rcvisocpipe(dev->usbdev,
+ dev->isoc_in_endpointaddr),
+
+ usb_fill_int_urb(urb, dev->usbdev, pipe,
+ dev->isoc_ctl.transfer_buffer[i], sb_size,
+ au0828_irq_callback, dma_q, 1);
+
+ urb->number_of_packets = max_packets;
+ urb->transfer_flags = URB_ISO_ASAP | URB_NO_TRANSFER_DMA_MAP;
+
+ k = 0;
+ for (j = 0; j < max_packets; j++) {
+ urb->iso_frame_desc[j].offset = k;
+ urb->iso_frame_desc[j].length =
+ dev->isoc_ctl.max_pkt_size;
+ k += dev->isoc_ctl.max_pkt_size;
+ }
+ }
+
+ init_waitqueue_head(&dma_q->wq);
+
+ /* submit urbs and enables IRQ */
+ for (i = 0; i < dev->isoc_ctl.num_bufs; i++) {
+ rc = usb_submit_urb(dev->isoc_ctl.urb[i], GFP_ATOMIC);
+ if (rc) {
+ au0828_isocdbg("submit of urb %i failed (error=%i)\n",
+ i, rc);
+ au0828_uninit_isoc(dev);
+ return rc;
+ }
+ }
+
+ return 0;
+}
+
+/*
+ * Announces that a buffer were filled and request the next
+ */
+static inline void buffer_filled(struct au0828_dev *dev,
+ struct au0828_dmaqueue *dma_q,
+ struct au0828_buffer *buf)
+{
+ /* Advice that buffer was filled */
+ au0828_isocdbg("[%p/%d] wakeup\n", buf, buf->vb.i);
+
+ buf->vb.state = VIDEOBUF_DONE;
+ buf->vb.field_count++;
+ do_gettimeofday(&buf->vb.ts);
+
+ dev->isoc_ctl.buf = NULL;
+
+ list_del(&buf->vb.queue);
+ wake_up(&buf->vb.done);
+}
+
+static inline void vbi_buffer_filled(struct au0828_dev *dev,
+ struct au0828_dmaqueue *dma_q,
+ struct au0828_buffer *buf)
+{
+ /* Advice that buffer was filled */
+ au0828_isocdbg("[%p/%d] wakeup\n", buf, buf->vb.i);
+
+ buf->vb.state = VIDEOBUF_DONE;
+ buf->vb.field_count++;
+ do_gettimeofday(&buf->vb.ts);
+
+ dev->isoc_ctl.vbi_buf = NULL;
+
+ list_del(&buf->vb.queue);
+ wake_up(&buf->vb.done);
+}
+
+/*
+ * Identify the buffer header type and properly handles
+ */
+static void au0828_copy_video(struct au0828_dev *dev,
+ struct au0828_dmaqueue *dma_q,
+ struct au0828_buffer *buf,
+ unsigned char *p,
+ unsigned char *outp, unsigned long len)
+{
+ void *fieldstart, *startwrite, *startread;
+ int linesdone, currlinedone, offset, lencopy, remain;
+ int bytesperline = dev->width << 1; /* Assumes 16-bit depth @@@@ */
+
+ if (len == 0)
+ return;
+
+ if (dma_q->pos + len > buf->vb.size)
+ len = buf->vb.size - dma_q->pos;
+
+ startread = p;
+ remain = len;
+
+ /* Interlaces frame */
+ if (buf->top_field)
+ fieldstart = outp;
+ else
+ fieldstart = outp + bytesperline;
+
+ linesdone = dma_q->pos / bytesperline;
+ currlinedone = dma_q->pos % bytesperline;
+ offset = linesdone * bytesperline * 2 + currlinedone;
+ startwrite = fieldstart + offset;
+ lencopy = bytesperline - currlinedone;
+ lencopy = lencopy > remain ? remain : lencopy;
+
+ if ((char *)startwrite + lencopy > (char *)outp + buf->vb.size) {
+ au0828_isocdbg("Overflow of %zi bytes past buffer end (1)\n",
+ ((char *)startwrite + lencopy) -
+ ((char *)outp + buf->vb.size));
+ remain = (char *)outp + buf->vb.size - (char *)startwrite;
+ lencopy = remain;
+ }
+ if (lencopy <= 0)
+ return;
+ memcpy(startwrite, startread, lencopy);
+
+ remain -= lencopy;
+
+ while (remain > 0) {
+ startwrite += lencopy + bytesperline;
+ startread += lencopy;
+ if (bytesperline > remain)
+ lencopy = remain;
+ else
+ lencopy = bytesperline;
+
+ if ((char *)startwrite + lencopy > (char *)outp +
+ buf->vb.size) {
+ au0828_isocdbg("Overflow %zi bytes past buf end (2)\n",
+ ((char *)startwrite + lencopy) -
+ ((char *)outp + buf->vb.size));
+ lencopy = remain = (char *)outp + buf->vb.size -
+ (char *)startwrite;
+ }
+ if (lencopy <= 0)
+ break;
+
+ memcpy(startwrite, startread, lencopy);
+
+ remain -= lencopy;
+ }
+
+ if (offset > 1440) {
+ /* We have enough data to check for greenscreen */
+ if (outp[0] < 0x60 && outp[1440] < 0x60)
+ dev->greenscreen_detected = 1;
+ }
+
+ dma_q->pos += len;
+}
+
+/*
+ * video-buf generic routine to get the next available buffer
+ */
+static inline void get_next_buf(struct au0828_dmaqueue *dma_q,
+ struct au0828_buffer **buf)
+{
+ struct au0828_dev *dev = container_of(dma_q, struct au0828_dev, vidq);
+
+ if (list_empty(&dma_q->active)) {
+ au0828_isocdbg("No active queue to serve\n");
+ dev->isoc_ctl.buf = NULL;
+ *buf = NULL;
+ return;
+ }
+
+ /* Get the next buffer */
+ *buf = list_entry(dma_q->active.next, struct au0828_buffer, vb.queue);
+ dev->isoc_ctl.buf = *buf;
+
+ return;
+}
+
+static void au0828_copy_vbi(struct au0828_dev *dev,
+ struct au0828_dmaqueue *dma_q,
+ struct au0828_buffer *buf,
+ unsigned char *p,
+ unsigned char *outp, unsigned long len)
+{
+ unsigned char *startwrite, *startread;
+ int bytesperline;
+ int i, j = 0;
+
+ if (dev == NULL) {
+ au0828_isocdbg("dev is null\n");
+ return;
+ }
+
+ if (dma_q == NULL) {
+ au0828_isocdbg("dma_q is null\n");
+ return;
+ }
+ if (buf == NULL)
+ return;
+ if (p == NULL) {
+ au0828_isocdbg("p is null\n");
+ return;
+ }
+ if (outp == NULL) {
+ au0828_isocdbg("outp is null\n");
+ return;
+ }
+
+ bytesperline = dev->vbi_width;
+
+ if (dma_q->pos + len > buf->vb.size)
+ len = buf->vb.size - dma_q->pos;
+
+ startread = p;
+ startwrite = outp + (dma_q->pos / 2);
+
+ /* Make sure the bottom field populates the second half of the frame */
+ if (buf->top_field == 0)
+ startwrite += bytesperline * dev->vbi_height;
+
+ for (i = 0; i < len; i += 2)
+ startwrite[j++] = startread[i+1];
+
+ dma_q->pos += len;
+}
+
+
+/*
+ * video-buf generic routine to get the next available VBI buffer
+ */
+static inline void vbi_get_next_buf(struct au0828_dmaqueue *dma_q,
+ struct au0828_buffer **buf)
+{
+ struct au0828_dev *dev = container_of(dma_q, struct au0828_dev, vbiq);
+ char *outp;
+
+ if (list_empty(&dma_q->active)) {
+ au0828_isocdbg("No active queue to serve\n");
+ dev->isoc_ctl.vbi_buf = NULL;
+ *buf = NULL;
+ return;
+ }
+
+ /* Get the next buffer */
+ *buf = list_entry(dma_q->active.next, struct au0828_buffer, vb.queue);
+ /* Cleans up buffer - Useful for testing for frame/URB loss */
+ outp = videobuf_to_vmalloc(&(*buf)->vb);
+ memset(outp, 0x00, (*buf)->vb.size);
+
+ dev->isoc_ctl.vbi_buf = *buf;
+
+ return;
+}
+
+/*
+ * Controls the isoc copy of each urb packet
+ */
+static inline int au0828_isoc_copy(struct au0828_dev *dev, struct urb *urb)
+{
+ struct au0828_buffer *buf;
+ struct au0828_buffer *vbi_buf;
+ struct au0828_dmaqueue *dma_q = urb->context;
+ struct au0828_dmaqueue *vbi_dma_q = &dev->vbiq;
+ unsigned char *outp = NULL;
+ unsigned char *vbioutp = NULL;
+ int i, len = 0, rc = 1;
+ unsigned char *p;
+ unsigned char fbyte;
+ unsigned int vbi_field_size;
+ unsigned int remain, lencopy;
+
+ if (!dev)
+ return 0;
+
+ if ((dev->dev_state & DEV_DISCONNECTED) ||
+ (dev->dev_state & DEV_MISCONFIGURED))
+ return 0;
+
+ if (urb->status < 0) {
+ print_err_status(dev, -1, urb->status);
+ if (urb->status == -ENOENT)
+ return 0;
+ }
+
+ buf = dev->isoc_ctl.buf;
+ if (buf != NULL)
+ outp = videobuf_to_vmalloc(&buf->vb);
+
+ vbi_buf = dev->isoc_ctl.vbi_buf;
+ if (vbi_buf != NULL)
+ vbioutp = videobuf_to_vmalloc(&vbi_buf->vb);
+
+ for (i = 0; i < urb->number_of_packets; i++) {
+ int status = urb->iso_frame_desc[i].status;
+
+ if (status < 0) {
+ print_err_status(dev, i, status);
+ if (urb->iso_frame_desc[i].status != -EPROTO)
+ continue;
+ }
+
+ if (urb->iso_frame_desc[i].actual_length <= 0)
+ continue;
+
+ if (urb->iso_frame_desc[i].actual_length >
+ dev->max_pkt_size) {
+ au0828_isocdbg("packet bigger than packet size");
+ continue;
+ }
+
+ p = urb->transfer_buffer + urb->iso_frame_desc[i].offset;
+ fbyte = p[0];
+ len = urb->iso_frame_desc[i].actual_length - 4;
+ p += 4;
+
+ if (fbyte & 0x80) {
+ len -= 4;
+ p += 4;
+ au0828_isocdbg("Video frame %s\n",
+ (fbyte & 0x40) ? "odd" : "even");
+ if (fbyte & 0x40) {
+ /* VBI */
+ if (vbi_buf != NULL)
+ vbi_buffer_filled(dev,
+ vbi_dma_q,
+ vbi_buf);
+ vbi_get_next_buf(vbi_dma_q, &vbi_buf);
+ if (vbi_buf == NULL)
+ vbioutp = NULL;
+ else
+ vbioutp = videobuf_to_vmalloc(
+ &vbi_buf->vb);
+
+ /* Video */
+ if (buf != NULL)
+ buffer_filled(dev, dma_q, buf);
+ get_next_buf(dma_q, &buf);
+ if (buf == NULL)
+ outp = NULL;
+ else
+ outp = videobuf_to_vmalloc(&buf->vb);
+
+ /* As long as isoc traffic is arriving, keep
+ resetting the timer */
+ if (dev->vid_timeout_running)
+ mod_timer(&dev->vid_timeout,
+ jiffies + (HZ / 10));
+ if (dev->vbi_timeout_running)
+ mod_timer(&dev->vbi_timeout,
+ jiffies + (HZ / 10));
+ }
+
+ if (buf != NULL) {
+ if (fbyte & 0x40)
+ buf->top_field = 1;
+ else
+ buf->top_field = 0;
+ }
+
+ if (vbi_buf != NULL) {
+ if (fbyte & 0x40)
+ vbi_buf->top_field = 1;
+ else
+ vbi_buf->top_field = 0;
+ }
+
+ dev->vbi_read = 0;
+ vbi_dma_q->pos = 0;
+ dma_q->pos = 0;
+ }
+
+ vbi_field_size = dev->vbi_width * dev->vbi_height * 2;
+ if (dev->vbi_read < vbi_field_size) {
+ remain = vbi_field_size - dev->vbi_read;
+ if (len < remain)
+ lencopy = len;
+ else
+ lencopy = remain;
+
+ if (vbi_buf != NULL)
+ au0828_copy_vbi(dev, vbi_dma_q, vbi_buf, p,
+ vbioutp, len);
+
+ len -= lencopy;
+ p += lencopy;
+ dev->vbi_read += lencopy;
+ }
+
+ if (dev->vbi_read >= vbi_field_size && buf != NULL)
+ au0828_copy_video(dev, dma_q, buf, p, outp, len);
+ }
+ return rc;
+}
+
+static int
+buffer_setup(struct videobuf_queue *vq, unsigned int *count,
+ unsigned int *size)
+{
+ struct au0828_fh *fh = vq->priv_data;
+ *size = (fh->dev->width * fh->dev->height * 16 + 7) >> 3;
+
+ if (0 == *count)
+ *count = AU0828_DEF_BUF;
+
+ if (*count < AU0828_MIN_BUF)
+ *count = AU0828_MIN_BUF;
+ return 0;
+}
+
+/* This is called *without* dev->slock held; please keep it that way */
+static void free_buffer(struct videobuf_queue *vq, struct au0828_buffer *buf)
+{
+ struct au0828_fh *fh = vq->priv_data;
+ struct au0828_dev *dev = fh->dev;
+ unsigned long flags = 0;
+ if (in_interrupt())
+ BUG();
+
+ /* We used to wait for the buffer to finish here, but this didn't work
+ because, as we were keeping the state as VIDEOBUF_QUEUED,
+ videobuf_queue_cancel marked it as finished for us.
+ (Also, it could wedge forever if the hardware was misconfigured.)
+
+ This should be safe; by the time we get here, the buffer isn't
+ queued anymore. If we ever start marking the buffers as
+ VIDEOBUF_ACTIVE, it won't be, though.
+ */
+ spin_lock_irqsave(&dev->slock, flags);
+ if (dev->isoc_ctl.buf == buf)
+ dev->isoc_ctl.buf = NULL;
+ spin_unlock_irqrestore(&dev->slock, flags);
+
+ videobuf_vmalloc_free(&buf->vb);
+ buf->vb.state = VIDEOBUF_NEEDS_INIT;
+}
+
+static int
+buffer_prepare(struct videobuf_queue *vq, struct videobuf_buffer *vb,
+ enum v4l2_field field)
+{
+ struct au0828_fh *fh = vq->priv_data;
+ struct au0828_buffer *buf = container_of(vb, struct au0828_buffer, vb);
+ struct au0828_dev *dev = fh->dev;
+ int rc = 0, urb_init = 0;
+
+ buf->vb.size = (fh->dev->width * fh->dev->height * 16 + 7) >> 3;
+
+ if (0 != buf->vb.baddr && buf->vb.bsize < buf->vb.size)
+ return -EINVAL;
+
+ buf->vb.width = dev->width;
+ buf->vb.height = dev->height;
+ buf->vb.field = field;
+
+ if (VIDEOBUF_NEEDS_INIT == buf->vb.state) {
+ rc = videobuf_iolock(vq, &buf->vb, NULL);
+ if (rc < 0) {
+ printk(KERN_INFO "videobuf_iolock failed\n");
+ goto fail;
+ }
+ }
+
+ if (!dev->isoc_ctl.num_bufs)
+ urb_init = 1;
+
+ if (urb_init) {
+ rc = au0828_init_isoc(dev, AU0828_ISO_PACKETS_PER_URB,
+ AU0828_MAX_ISO_BUFS, dev->max_pkt_size,
+ au0828_isoc_copy);
+ if (rc < 0) {
+ printk(KERN_INFO "au0828_init_isoc failed\n");
+ goto fail;
+ }
+ }
+
+ buf->vb.state = VIDEOBUF_PREPARED;
+ return 0;
+
+fail:
+ free_buffer(vq, buf);
+ return rc;
+}
+
+static void
+buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb)
+{
+ struct au0828_buffer *buf = container_of(vb,
+ struct au0828_buffer,
+ vb);
+ struct au0828_fh *fh = vq->priv_data;
+ struct au0828_dev *dev = fh->dev;
+ struct au0828_dmaqueue *vidq = &dev->vidq;
+
+ buf->vb.state = VIDEOBUF_QUEUED;
+ list_add_tail(&buf->vb.queue, &vidq->active);
+}
+
+static void buffer_release(struct videobuf_queue *vq,
+ struct videobuf_buffer *vb)
+{
+ struct au0828_buffer *buf = container_of(vb,
+ struct au0828_buffer,
+ vb);
+
+ free_buffer(vq, buf);
+}
+
+static struct videobuf_queue_ops au0828_video_qops = {
+ .buf_setup = buffer_setup,
+ .buf_prepare = buffer_prepare,
+ .buf_queue = buffer_queue,
+ .buf_release = buffer_release,
+};
+
+/* ------------------------------------------------------------------
+ V4L2 interface
+ ------------------------------------------------------------------*/
+
+static int au0828_i2s_init(struct au0828_dev *dev)
+{
+ /* Enable i2s mode */
+ au0828_writereg(dev, AU0828_AUDIOCTRL_50C, 0x01);
+ return 0;
+}
+
+/*
+ * Auvitek au0828 analog stream enable
+ * Please set interface0 to AS5 before enable the stream
+ */
+int au0828_analog_stream_enable(struct au0828_dev *d)
+{
+ dprintk(1, "au0828_analog_stream_enable called\n");
+ au0828_writereg(d, AU0828_SENSORCTRL_VBI_103, 0x00);
+ au0828_writereg(d, 0x106, 0x00);
+ /* set x position */
+ au0828_writereg(d, 0x110, 0x00);
+ au0828_writereg(d, 0x111, 0x00);
+ au0828_writereg(d, 0x114, 0xa0);
+ au0828_writereg(d, 0x115, 0x05);
+ /* set y position */
+ au0828_writereg(d, 0x112, 0x00);
+ au0828_writereg(d, 0x113, 0x00);
+ au0828_writereg(d, 0x116, 0xf2);
+ au0828_writereg(d, 0x117, 0x00);
+ au0828_writereg(d, AU0828_SENSORCTRL_100, 0xb3);
+
+ return 0;
+}
+
+int au0828_analog_stream_disable(struct au0828_dev *d)
+{
+ dprintk(1, "au0828_analog_stream_disable called\n");
+ au0828_writereg(d, AU0828_SENSORCTRL_100, 0x0);
+ return 0;
+}
+
+void au0828_analog_stream_reset(struct au0828_dev *dev)
+{
+ dprintk(1, "au0828_analog_stream_reset called\n");
+ au0828_writereg(dev, AU0828_SENSORCTRL_100, 0x0);
+ mdelay(30);
+ au0828_writereg(dev, AU0828_SENSORCTRL_100, 0xb3);
+}
+
+/*
+ * Some operations needs to stop current streaming
+ */
+static int au0828_stream_interrupt(struct au0828_dev *dev)
+{
+ int ret = 0;
+
+ dev->stream_state = STREAM_INTERRUPT;
+ if (dev->dev_state == DEV_DISCONNECTED)
+ return -ENODEV;
+ else if (ret) {
+ dev->dev_state = DEV_MISCONFIGURED;
+ dprintk(1, "%s device is misconfigured!\n", __func__);
+ return ret;
+ }
+ return 0;
+}
+
+/*
+ * au0828_release_resources
+ * unregister v4l2 devices
+ */
+void au0828_analog_unregister(struct au0828_dev *dev)
+{
+ dprintk(1, "au0828_release_resources called\n");
+ mutex_lock(&au0828_sysfs_lock);
+
+ if (dev->vdev)
+ video_unregister_device(dev->vdev);
+ if (dev->vbi_dev)
+ video_unregister_device(dev->vbi_dev);
+
+ mutex_unlock(&au0828_sysfs_lock);
+}
+
+
+/* Usage lock check functions */
+static int res_get(struct au0828_fh *fh, unsigned int bit)
+{
+ struct au0828_dev *dev = fh->dev;
+
+ if (fh->resources & bit)
+ /* have it already allocated */
+ return 1;
+
+ /* is it free? */
+ if (dev->resources & bit) {
+ /* no, someone else uses it */
+ return 0;
+ }
+ /* it's free, grab it */
+ fh->resources |= bit;
+ dev->resources |= bit;
+ dprintk(1, "res: get %d\n", bit);
+
+ return 1;
+}
+
+static int res_check(struct au0828_fh *fh, unsigned int bit)
+{
+ return fh->resources & bit;
+}
+
+static int res_locked(struct au0828_dev *dev, unsigned int bit)
+{
+ return dev->resources & bit;
+}
+
+static void res_free(struct au0828_fh *fh, unsigned int bits)
+{
+ struct au0828_dev *dev = fh->dev;
+
+ BUG_ON((fh->resources & bits) != bits);
+
+ fh->resources &= ~bits;
+ dev->resources &= ~bits;
+ dprintk(1, "res: put %d\n", bits);
+}
+
+static int get_ressource(struct au0828_fh *fh)
+{
+ switch (fh->type) {
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ return AU0828_RESOURCE_VIDEO;
+ case V4L2_BUF_TYPE_VBI_CAPTURE:
+ return AU0828_RESOURCE_VBI;
+ default:
+ BUG();
+ return 0;
+ }
+}
+
+/* This function ensures that video frames continue to be delivered even if
+ the ITU-656 input isn't receiving any data (thereby preventing applications
+ such as tvtime from hanging) */
+void au0828_vid_buffer_timeout(unsigned long data)
+{
+ struct au0828_dev *dev = (struct au0828_dev *) data;
+ struct au0828_dmaqueue *dma_q = &dev->vidq;
+ struct au0828_buffer *buf;
+ unsigned char *vid_data;
+ unsigned long flags = 0;
+
+ spin_lock_irqsave(&dev->slock, flags);
+
+ buf = dev->isoc_ctl.buf;
+ if (buf != NULL) {
+ vid_data = videobuf_to_vmalloc(&buf->vb);
+ memset(vid_data, 0x00, buf->vb.size); /* Blank green frame */
+ buffer_filled(dev, dma_q, buf);
+ }
+ get_next_buf(dma_q, &buf);
+
+ if (dev->vid_timeout_running == 1)
+ mod_timer(&dev->vid_timeout, jiffies + (HZ / 10));
+
+ spin_unlock_irqrestore(&dev->slock, flags);
+}
+
+void au0828_vbi_buffer_timeout(unsigned long data)
+{
+ struct au0828_dev *dev = (struct au0828_dev *) data;
+ struct au0828_dmaqueue *dma_q = &dev->vbiq;
+ struct au0828_buffer *buf;
+ unsigned char *vbi_data;
+ unsigned long flags = 0;
+
+ spin_lock_irqsave(&dev->slock, flags);
+
+ buf = dev->isoc_ctl.vbi_buf;
+ if (buf != NULL) {
+ vbi_data = videobuf_to_vmalloc(&buf->vb);
+ memset(vbi_data, 0x00, buf->vb.size);
+ vbi_buffer_filled(dev, dma_q, buf);
+ }
+ vbi_get_next_buf(dma_q, &buf);
+
+ if (dev->vbi_timeout_running == 1)
+ mod_timer(&dev->vbi_timeout, jiffies + (HZ / 10));
+ spin_unlock_irqrestore(&dev->slock, flags);
+}
+
+
+static int au0828_v4l2_open(struct file *filp)
+{
+ int ret = 0;
+ struct video_device *vdev = video_devdata(filp);
+ struct au0828_dev *dev = video_drvdata(filp);
+ struct au0828_fh *fh;
+ int type;
+
+ switch (vdev->vfl_type) {
+ case VFL_TYPE_GRABBER:
+ type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ break;
+ case VFL_TYPE_VBI:
+ type = V4L2_BUF_TYPE_VBI_CAPTURE;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ fh = kzalloc(sizeof(struct au0828_fh), GFP_KERNEL);
+ if (NULL == fh) {
+ dprintk(1, "Failed allocate au0828_fh struct!\n");
+ return -ENOMEM;
+ }
+
+ fh->type = type;
+ fh->dev = dev;
+ filp->private_data = fh;
+
+ if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE && dev->users == 0) {
+ /* set au0828 interface0 to AS5 here again */
+ ret = usb_set_interface(dev->usbdev, 0, 5);
+ if (ret < 0) {
+ printk(KERN_INFO "Au0828 can't set alternate to 5!\n");
+ return -EBUSY;
+ }
+ dev->width = NTSC_STD_W;
+ dev->height = NTSC_STD_H;
+ dev->frame_size = dev->width * dev->height * 2;
+ dev->field_size = dev->width * dev->height;
+ dev->bytesperline = dev->width * 2;
+
+ au0828_analog_stream_enable(dev);
+ au0828_analog_stream_reset(dev);
+
+ /* If we were doing ac97 instead of i2s, it would go here...*/
+ au0828_i2s_init(dev);
+
+ dev->stream_state = STREAM_OFF;
+ dev->dev_state |= DEV_INITIALIZED;
+ }
+
+ dev->users++;
+
+ videobuf_queue_vmalloc_init(&fh->vb_vidq, &au0828_video_qops,
+ NULL, &dev->slock,
+ V4L2_BUF_TYPE_VIDEO_CAPTURE,
+ V4L2_FIELD_INTERLACED,
+ sizeof(struct au0828_buffer), fh,
+ &dev->lock);
+
+ /* VBI Setup */
+ dev->vbi_width = 720;
+ dev->vbi_height = 1;
+ videobuf_queue_vmalloc_init(&fh->vb_vbiq, &au0828_vbi_qops,
+ NULL, &dev->slock,
+ V4L2_BUF_TYPE_VBI_CAPTURE,
+ V4L2_FIELD_SEQ_TB,
+ sizeof(struct au0828_buffer), fh,
+ &dev->lock);
+ return ret;
+}
+
+static int au0828_v4l2_close(struct file *filp)
+{
+ int ret;
+ struct au0828_fh *fh = filp->private_data;
+ struct au0828_dev *dev = fh->dev;
+
+ if (res_check(fh, AU0828_RESOURCE_VIDEO)) {
+ /* Cancel timeout thread in case they didn't call streamoff */
+ dev->vid_timeout_running = 0;
+ del_timer_sync(&dev->vid_timeout);
+
+ videobuf_stop(&fh->vb_vidq);
+ res_free(fh, AU0828_RESOURCE_VIDEO);
+ }
+
+ if (res_check(fh, AU0828_RESOURCE_VBI)) {
+ /* Cancel timeout thread in case they didn't call streamoff */
+ dev->vbi_timeout_running = 0;
+ del_timer_sync(&dev->vbi_timeout);
+
+ videobuf_stop(&fh->vb_vbiq);
+ res_free(fh, AU0828_RESOURCE_VBI);
+ }
+
+ if (dev->users == 1) {
+ if (dev->dev_state & DEV_DISCONNECTED) {
+ au0828_analog_unregister(dev);
+ kfree(dev);
+ return 0;
+ }
+
+ au0828_analog_stream_disable(dev);
+
+ au0828_uninit_isoc(dev);
+
+ /* Save some power by putting tuner to sleep */
+ v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_power, 0);
+
+ /* When close the device, set the usb intf0 into alt0 to free
+ USB bandwidth */
+ ret = usb_set_interface(dev->usbdev, 0, 0);
+ if (ret < 0)
+ printk(KERN_INFO "Au0828 can't set alternate to 0!\n");
+ }
+
+ videobuf_mmap_free(&fh->vb_vidq);
+ videobuf_mmap_free(&fh->vb_vbiq);
+ kfree(fh);
+ dev->users--;
+ wake_up_interruptible_nr(&dev->open, 1);
+ return 0;
+}
+
+static ssize_t au0828_v4l2_read(struct file *filp, char __user *buf,
+ size_t count, loff_t *pos)
+{
+ struct au0828_fh *fh = filp->private_data;
+ struct au0828_dev *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
+ if (res_locked(dev, AU0828_RESOURCE_VIDEO))
+ return -EBUSY;
+
+ return videobuf_read_stream(&fh->vb_vidq, buf, count, pos, 0,
+ filp->f_flags & O_NONBLOCK);
+ }
+
+ if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE) {
+ if (!res_get(fh, AU0828_RESOURCE_VBI))
+ return -EBUSY;
+
+ if (dev->vbi_timeout_running == 0) {
+ /* Handle case where caller tries to read without
+ calling streamon first */
+ dev->vbi_timeout_running = 1;
+ mod_timer(&dev->vbi_timeout, jiffies + (HZ / 10));
+ }
+
+ return videobuf_read_stream(&fh->vb_vbiq, buf, count, pos, 0,
+ filp->f_flags & O_NONBLOCK);
+ }
+
+ return 0;
+}
+
+static unsigned int au0828_v4l2_poll(struct file *filp, poll_table *wait)
+{
+ struct au0828_fh *fh = filp->private_data;
+ struct au0828_dev *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
+ if (!res_get(fh, AU0828_RESOURCE_VIDEO))
+ return POLLERR;
+ return videobuf_poll_stream(filp, &fh->vb_vidq, wait);
+ } else if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE) {
+ if (!res_get(fh, AU0828_RESOURCE_VBI))
+ return POLLERR;
+ return videobuf_poll_stream(filp, &fh->vb_vbiq, wait);
+ } else {
+ return POLLERR;
+ }
+}
+
+static int au0828_v4l2_mmap(struct file *filp, struct vm_area_struct *vma)
+{
+ struct au0828_fh *fh = filp->private_data;
+ struct au0828_dev *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ rc = videobuf_mmap_mapper(&fh->vb_vidq, vma);
+ else if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE)
+ rc = videobuf_mmap_mapper(&fh->vb_vbiq, vma);
+
+ return rc;
+}
+
+static int au0828_set_format(struct au0828_dev *dev, unsigned int cmd,
+ struct v4l2_format *format)
+{
+ int ret;
+ int width = format->fmt.pix.width;
+ int height = format->fmt.pix.height;
+
+ if (format->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ /* If they are demanding a format other than the one we support,
+ bail out (tvtime asks for UYVY and then retries with YUYV) */
+ if (format->fmt.pix.pixelformat != V4L2_PIX_FMT_UYVY)
+ return -EINVAL;
+
+ /* format->fmt.pix.width only support 720 and height 480 */
+ if (width != 720)
+ width = 720;
+ if (height != 480)
+ height = 480;
+
+ format->fmt.pix.width = width;
+ format->fmt.pix.height = height;
+ format->fmt.pix.pixelformat = V4L2_PIX_FMT_UYVY;
+ format->fmt.pix.bytesperline = width * 2;
+ format->fmt.pix.sizeimage = width * height * 2;
+ format->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
+ format->fmt.pix.field = V4L2_FIELD_INTERLACED;
+
+ if (cmd == VIDIOC_TRY_FMT)
+ return 0;
+
+ /* maybe set new image format, driver current only support 720*480 */
+ dev->width = width;
+ dev->height = height;
+ dev->frame_size = width * height * 2;
+ dev->field_size = width * height;
+ dev->bytesperline = width * 2;
+
+ if (dev->stream_state == STREAM_ON) {
+ dprintk(1, "VIDIOC_SET_FMT: interrupting stream!\n");
+ ret = au0828_stream_interrupt(dev);
+ if (ret != 0) {
+ dprintk(1, "error interrupting video stream!\n");
+ return ret;
+ }
+ }
+
+ /* set au0828 interface0 to AS5 here again */
+ ret = usb_set_interface(dev->usbdev, 0, 5);
+ if (ret < 0) {
+ printk(KERN_INFO "Au0828 can't set alt setting to 5!\n");
+ return -EBUSY;
+ }
+
+ au0828_analog_stream_enable(dev);
+
+ return 0;
+}
+
+
+static int vidioc_queryctrl(struct file *file, void *priv,
+ struct v4l2_queryctrl *qc)
+{
+ struct au0828_fh *fh = priv;
+ struct au0828_dev *dev = fh->dev;
+ v4l2_device_call_all(&dev->v4l2_dev, 0, core, queryctrl, qc);
+ if (qc->type)
+ return 0;
+ else
+ return -EINVAL;
+}
+
+static int vidioc_querycap(struct file *file, void *priv,
+ struct v4l2_capability *cap)
+{
+ struct au0828_fh *fh = priv;
+ struct au0828_dev *dev = fh->dev;
+
+ strlcpy(cap->driver, "au0828", sizeof(cap->driver));
+ strlcpy(cap->card, dev->board.name, sizeof(cap->card));
+ strlcpy(cap->bus_info, dev->v4l2_dev.name, sizeof(cap->bus_info));
+
+ /*set the device capabilities */
+ cap->capabilities = V4L2_CAP_VIDEO_CAPTURE |
+ V4L2_CAP_VBI_CAPTURE |
+ V4L2_CAP_AUDIO |
+ V4L2_CAP_READWRITE |
+ V4L2_CAP_STREAMING |
+ V4L2_CAP_TUNER;
+ return 0;
+}
+
+static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_fmtdesc *f)
+{
+ if (f->index)
+ return -EINVAL;
+
+ f->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ strcpy(f->description, "Packed YUV2");
+
+ f->flags = 0;
+ f->pixelformat = V4L2_PIX_FMT_UYVY;
+
+ return 0;
+}
+
+static int vidioc_g_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_format *f)
+{
+ struct au0828_fh *fh = priv;
+ struct au0828_dev *dev = fh->dev;
+
+ f->fmt.pix.width = dev->width;
+ f->fmt.pix.height = dev->height;
+ f->fmt.pix.pixelformat = V4L2_PIX_FMT_UYVY;
+ f->fmt.pix.bytesperline = dev->bytesperline;
+ f->fmt.pix.sizeimage = dev->frame_size;
+ f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M; /* NTSC/PAL */
+ f->fmt.pix.field = V4L2_FIELD_INTERLACED;
+ return 0;
+}
+
+static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_format *f)
+{
+ struct au0828_fh *fh = priv;
+ struct au0828_dev *dev = fh->dev;
+
+ return au0828_set_format(dev, VIDIOC_TRY_FMT, f);
+}
+
+static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_format *f)
+{
+ struct au0828_fh *fh = priv;
+ struct au0828_dev *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ if (videobuf_queue_is_busy(&fh->vb_vidq)) {
+ printk(KERN_INFO "%s queue busy\n", __func__);
+ rc = -EBUSY;
+ goto out;
+ }
+
+ rc = au0828_set_format(dev, VIDIOC_S_FMT, f);
+out:
+ return rc;
+}
+
+static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id * norm)
+{
+ struct au0828_fh *fh = priv;
+ struct au0828_dev *dev = fh->dev;
+
+ if (dev->dvb.frontend && dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl)
+ dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl(dev->dvb.frontend, 1);
+
+ /* FIXME: when we support something other than NTSC, we are going to
+ have to make the au0828 bridge adjust the size of its capture
+ buffer, which is currently hardcoded at 720x480 */
+
+ v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std, *norm);
+ dev->std_set_in_tuner_core = 1;
+
+ if (dev->dvb.frontend && dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl)
+ dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl(dev->dvb.frontend, 0);
+
+ return 0;
+}
+
+static int vidioc_enum_input(struct file *file, void *priv,
+ struct v4l2_input *input)
+{
+ struct au0828_fh *fh = priv;
+ struct au0828_dev *dev = fh->dev;
+ unsigned int tmp;
+
+ static const char *inames[] = {
+ [AU0828_VMUX_UNDEFINED] = "Undefined",
+ [AU0828_VMUX_COMPOSITE] = "Composite",
+ [AU0828_VMUX_SVIDEO] = "S-Video",
+ [AU0828_VMUX_CABLE] = "Cable TV",
+ [AU0828_VMUX_TELEVISION] = "Television",
+ [AU0828_VMUX_DVB] = "DVB",
+ [AU0828_VMUX_DEBUG] = "tv debug"
+ };
+
+ tmp = input->index;
+
+ if (tmp >= AU0828_MAX_INPUT)
+ return -EINVAL;
+ if (AUVI_INPUT(tmp).type == 0)
+ return -EINVAL;
+
+ input->index = tmp;
+ strcpy(input->name, inames[AUVI_INPUT(tmp).type]);
+ if ((AUVI_INPUT(tmp).type == AU0828_VMUX_TELEVISION) ||
+ (AUVI_INPUT(tmp).type == AU0828_VMUX_CABLE))
+ input->type |= V4L2_INPUT_TYPE_TUNER;
+ else
+ input->type |= V4L2_INPUT_TYPE_CAMERA;
+
+ input->std = dev->vdev->tvnorms;
+
+ return 0;
+}
+
+static int vidioc_g_input(struct file *file, void *priv, unsigned int *i)
+{
+ struct au0828_fh *fh = priv;
+ struct au0828_dev *dev = fh->dev;
+ *i = dev->ctrl_input;
+ return 0;
+}
+
+static int vidioc_s_input(struct file *file, void *priv, unsigned int index)
+{
+ struct au0828_fh *fh = priv;
+ struct au0828_dev *dev = fh->dev;
+ int i;
+
+ dprintk(1, "VIDIOC_S_INPUT in function %s, input=%d\n", __func__,
+ index);
+ if (index >= AU0828_MAX_INPUT)
+ return -EINVAL;
+ if (AUVI_INPUT(index).type == 0)
+ return -EINVAL;
+ dev->ctrl_input = index;
+
+ switch (AUVI_INPUT(index).type) {
+ case AU0828_VMUX_SVIDEO:
+ dev->input_type = AU0828_VMUX_SVIDEO;
+ break;
+ case AU0828_VMUX_COMPOSITE:
+ dev->input_type = AU0828_VMUX_COMPOSITE;
+ break;
+ case AU0828_VMUX_TELEVISION:
+ dev->input_type = AU0828_VMUX_TELEVISION;
+ break;
+ default:
+ dprintk(1, "VIDIOC_S_INPUT unknown input type set [%d]\n",
+ AUVI_INPUT(index).type);
+ break;
+ }
+
+ v4l2_device_call_all(&dev->v4l2_dev, 0, video, s_routing,
+ AUVI_INPUT(index).vmux, 0, 0);
+
+ for (i = 0; i < AU0828_MAX_INPUT; i++) {
+ int enable = 0;
+ if (AUVI_INPUT(i).audio_setup == NULL)
+ continue;
+
+ if (i == index)
+ enable = 1;
+ else
+ enable = 0;
+ if (enable) {
+ (AUVI_INPUT(i).audio_setup)(dev, enable);
+ } else {
+ /* Make sure we leave it turned on if some
+ other input is routed to this callback */
+ if ((AUVI_INPUT(i).audio_setup) !=
+ ((AUVI_INPUT(index).audio_setup))) {
+ (AUVI_INPUT(i).audio_setup)(dev, enable);
+ }
+ }
+ }
+
+ v4l2_device_call_all(&dev->v4l2_dev, 0, audio, s_routing,
+ AUVI_INPUT(index).amux, 0, 0);
+ return 0;
+}
+
+static int vidioc_g_audio(struct file *file, void *priv, struct v4l2_audio *a)
+{
+ struct au0828_fh *fh = priv;
+ struct au0828_dev *dev = fh->dev;
+ unsigned int index = a->index;
+
+ if (a->index > 1)
+ return -EINVAL;
+
+ index = dev->ctrl_ainput;
+ if (index == 0)
+ strcpy(a->name, "Television");
+ else
+ strcpy(a->name, "Line in");
+
+ a->capability = V4L2_AUDCAP_STEREO;
+ a->index = index;
+ return 0;
+}
+
+static int vidioc_s_audio(struct file *file, void *priv, struct v4l2_audio *a)
+{
+ struct au0828_fh *fh = priv;
+ struct au0828_dev *dev = fh->dev;
+ if (a->index != dev->ctrl_ainput)
+ return -EINVAL;
+ return 0;
+}
+
+static int vidioc_g_ctrl(struct file *file, void *priv,
+ struct v4l2_control *ctrl)
+{
+ struct au0828_fh *fh = priv;
+ struct au0828_dev *dev = fh->dev;
+
+ v4l2_device_call_all(&dev->v4l2_dev, 0, core, g_ctrl, ctrl);
+ return 0;
+
+}
+
+static int vidioc_s_ctrl(struct file *file, void *priv,
+ struct v4l2_control *ctrl)
+{
+ struct au0828_fh *fh = priv;
+ struct au0828_dev *dev = fh->dev;
+ v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_ctrl, ctrl);
+ return 0;
+}
+
+static int vidioc_g_tuner(struct file *file, void *priv, struct v4l2_tuner *t)
+{
+ struct au0828_fh *fh = priv;
+ struct au0828_dev *dev = fh->dev;
+
+ if (t->index != 0)
+ return -EINVAL;
+
+ strcpy(t->name, "Auvitek tuner");
+ v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, g_tuner, t);
+ return 0;
+}
+
+static int vidioc_s_tuner(struct file *file, void *priv,
+ struct v4l2_tuner *t)
+{
+ struct au0828_fh *fh = priv;
+ struct au0828_dev *dev = fh->dev;
+
+ if (t->index != 0)
+ return -EINVAL;
+
+ t->type = V4L2_TUNER_ANALOG_TV;
+
+ if (dev->dvb.frontend && dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl)
+ dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl(dev->dvb.frontend, 1);
+
+ v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_tuner, t);
+
+ if (dev->dvb.frontend && dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl)
+ dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl(dev->dvb.frontend, 0);
+
+ dprintk(1, "VIDIOC_S_TUNER: signal = %x, afc = %x\n", t->signal,
+ t->afc);
+
+ return 0;
+
+}
+
+static int vidioc_g_frequency(struct file *file, void *priv,
+ struct v4l2_frequency *freq)
+{
+ struct au0828_fh *fh = priv;
+ struct au0828_dev *dev = fh->dev;
+
+ freq->type = V4L2_TUNER_ANALOG_TV;
+ freq->frequency = dev->ctrl_freq;
+ return 0;
+}
+
+static int vidioc_s_frequency(struct file *file, void *priv,
+ struct v4l2_frequency *freq)
+{
+ struct au0828_fh *fh = priv;
+ struct au0828_dev *dev = fh->dev;
+
+ if (freq->tuner != 0)
+ return -EINVAL;
+ if (freq->type != V4L2_TUNER_ANALOG_TV)
+ return -EINVAL;
+
+ dev->ctrl_freq = freq->frequency;
+
+ if (dev->dvb.frontend && dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl)
+ dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl(dev->dvb.frontend, 1);
+
+ if (dev->std_set_in_tuner_core == 0) {
+ /* If we've never sent the standard in tuner core, do so now. We
+ don't do this at device probe because we don't want to incur
+ the cost of a firmware load */
+ v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std,
+ dev->vdev->tvnorms);
+ dev->std_set_in_tuner_core = 1;
+ }
+
+ v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, freq);
+
+ if (dev->dvb.frontend && dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl)
+ dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl(dev->dvb.frontend, 0);
+
+ au0828_analog_stream_reset(dev);
+
+ return 0;
+}
+
+
+/* RAW VBI ioctls */
+
+static int vidioc_g_fmt_vbi_cap(struct file *file, void *priv,
+ struct v4l2_format *format)
+{
+ struct au0828_fh *fh = priv;
+ struct au0828_dev *dev = fh->dev;
+
+ format->fmt.vbi.samples_per_line = dev->vbi_width;
+ format->fmt.vbi.sample_format = V4L2_PIX_FMT_GREY;
+ format->fmt.vbi.offset = 0;
+ format->fmt.vbi.flags = 0;
+ format->fmt.vbi.sampling_rate = 6750000 * 4 / 2;
+
+ format->fmt.vbi.count[0] = dev->vbi_height;
+ format->fmt.vbi.count[1] = dev->vbi_height;
+ format->fmt.vbi.start[0] = 21;
+ format->fmt.vbi.start[1] = 284;
+
+ return 0;
+}
+
+static int vidioc_g_chip_ident(struct file *file, void *priv,
+ struct v4l2_dbg_chip_ident *chip)
+{
+ struct au0828_fh *fh = priv;
+ struct au0828_dev *dev = fh->dev;
+ chip->ident = V4L2_IDENT_NONE;
+ chip->revision = 0;
+
+ if (v4l2_chip_match_host(&chip->match)) {
+ chip->ident = V4L2_IDENT_AU0828;
+ return 0;
+ }
+
+ v4l2_device_call_all(&dev->v4l2_dev, 0, core, g_chip_ident, chip);
+ if (chip->ident == V4L2_IDENT_NONE)
+ return -EINVAL;
+
+ return 0;
+}
+
+static int vidioc_cropcap(struct file *file, void *priv,
+ struct v4l2_cropcap *cc)
+{
+ struct au0828_fh *fh = priv;
+ struct au0828_dev *dev = fh->dev;
+
+ if (cc->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ cc->bounds.left = 0;
+ cc->bounds.top = 0;
+ cc->bounds.width = dev->width;
+ cc->bounds.height = dev->height;
+
+ cc->defrect = cc->bounds;
+
+ cc->pixelaspect.numerator = 54;
+ cc->pixelaspect.denominator = 59;
+
+ return 0;
+}
+
+static int vidioc_streamon(struct file *file, void *priv,
+ enum v4l2_buf_type type)
+{
+ struct au0828_fh *fh = priv;
+ struct au0828_dev *dev = fh->dev;
+ int rc = -EINVAL;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ if (unlikely(type != fh->type))
+ return -EINVAL;
+
+ dprintk(1, "vidioc_streamon fh=%p t=%d fh->res=%d dev->res=%d\n",
+ fh, type, fh->resources, dev->resources);
+
+ if (unlikely(!res_get(fh, get_ressource(fh))))
+ return -EBUSY;
+
+ if (type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
+ au0828_analog_stream_enable(dev);
+ v4l2_device_call_all(&dev->v4l2_dev, 0, video, s_stream, 1);
+ }
+
+ if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
+ rc = videobuf_streamon(&fh->vb_vidq);
+ dev->vid_timeout_running = 1;
+ mod_timer(&dev->vid_timeout, jiffies + (HZ / 10));
+ } else if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE) {
+ rc = videobuf_streamon(&fh->vb_vbiq);
+ dev->vbi_timeout_running = 1;
+ mod_timer(&dev->vbi_timeout, jiffies + (HZ / 10));
+ }
+
+ return rc;
+}
+
+static int vidioc_streamoff(struct file *file, void *priv,
+ enum v4l2_buf_type type)
+{
+ struct au0828_fh *fh = priv;
+ struct au0828_dev *dev = fh->dev;
+ int rc;
+ int i;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ if (fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE &&
+ fh->type != V4L2_BUF_TYPE_VBI_CAPTURE)
+ return -EINVAL;
+ if (type != fh->type)
+ return -EINVAL;
+
+ dprintk(1, "vidioc_streamoff fh=%p t=%d fh->res=%d dev->res=%d\n",
+ fh, type, fh->resources, dev->resources);
+
+ if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
+ dev->vid_timeout_running = 0;
+ del_timer_sync(&dev->vid_timeout);
+
+ v4l2_device_call_all(&dev->v4l2_dev, 0, video, s_stream, 0);
+ rc = au0828_stream_interrupt(dev);
+ if (rc != 0)
+ return rc;
+
+ for (i = 0; i < AU0828_MAX_INPUT; i++) {
+ if (AUVI_INPUT(i).audio_setup == NULL)
+ continue;
+ (AUVI_INPUT(i).audio_setup)(dev, 0);
+ }
+
+ if (res_check(fh, AU0828_RESOURCE_VIDEO)) {
+ videobuf_streamoff(&fh->vb_vidq);
+ res_free(fh, AU0828_RESOURCE_VIDEO);
+ }
+ } else if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE) {
+ dev->vbi_timeout_running = 0;
+ del_timer_sync(&dev->vbi_timeout);
+
+ if (res_check(fh, AU0828_RESOURCE_VBI)) {
+ videobuf_streamoff(&fh->vb_vbiq);
+ res_free(fh, AU0828_RESOURCE_VBI);
+ }
+ }
+
+ return 0;
+}
+
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+static int vidioc_g_register(struct file *file, void *priv,
+ struct v4l2_dbg_register *reg)
+{
+ struct au0828_fh *fh = priv;
+ struct au0828_dev *dev = fh->dev;
+
+ switch (reg->match.type) {
+ case V4L2_CHIP_MATCH_I2C_DRIVER:
+ v4l2_device_call_all(&dev->v4l2_dev, 0, core, g_register, reg);
+ return 0;
+ default:
+ if (!v4l2_chip_match_host(®->match))
+ return -EINVAL;
+ }
+
+ reg->val = au0828_read(dev, reg->reg);
+ return 0;
+}
+
+static int vidioc_s_register(struct file *file, void *priv,
+ struct v4l2_dbg_register *reg)
+{
+ struct au0828_fh *fh = priv;
+ struct au0828_dev *dev = fh->dev;
+
+ switch (reg->match.type) {
+ case V4L2_CHIP_MATCH_I2C_DRIVER:
+ v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_register, reg);
+ return 0;
+ default:
+ if (!v4l2_chip_match_host(®->match))
+ return -EINVAL;
+ }
+ return au0828_writereg(dev, reg->reg, reg->val);
+}
+#endif
+
+static int vidioc_reqbufs(struct file *file, void *priv,
+ struct v4l2_requestbuffers *rb)
+{
+ struct au0828_fh *fh = priv;
+ struct au0828_dev *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ rc = videobuf_reqbufs(&fh->vb_vidq, rb);
+ else if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE)
+ rc = videobuf_reqbufs(&fh->vb_vbiq, rb);
+
+ return rc;
+}
+
+static int vidioc_querybuf(struct file *file, void *priv,
+ struct v4l2_buffer *b)
+{
+ struct au0828_fh *fh = priv;
+ struct au0828_dev *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ rc = videobuf_querybuf(&fh->vb_vidq, b);
+ else if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE)
+ rc = videobuf_querybuf(&fh->vb_vbiq, b);
+
+ return rc;
+}
+
+static int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *b)
+{
+ struct au0828_fh *fh = priv;
+ struct au0828_dev *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ rc = videobuf_qbuf(&fh->vb_vidq, b);
+ else if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE)
+ rc = videobuf_qbuf(&fh->vb_vbiq, b);
+
+ return rc;
+}
+
+static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *b)
+{
+ struct au0828_fh *fh = priv;
+ struct au0828_dev *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ /* Workaround for a bug in the au0828 hardware design that sometimes
+ results in the colorspace being inverted */
+ if (dev->greenscreen_detected == 1) {
+ dprintk(1, "Detected green frame. Resetting stream...\n");
+ au0828_analog_stream_reset(dev);
+ dev->greenscreen_detected = 0;
+ }
+
+ if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ rc = videobuf_dqbuf(&fh->vb_vidq, b, file->f_flags & O_NONBLOCK);
+ else if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE)
+ rc = videobuf_dqbuf(&fh->vb_vbiq, b, file->f_flags & O_NONBLOCK);
+
+ return rc;
+}
+
+static struct v4l2_file_operations au0828_v4l_fops = {
+ .owner = THIS_MODULE,
+ .open = au0828_v4l2_open,
+ .release = au0828_v4l2_close,
+ .read = au0828_v4l2_read,
+ .poll = au0828_v4l2_poll,
+ .mmap = au0828_v4l2_mmap,
+ .unlocked_ioctl = video_ioctl2,
+};
+
+static const struct v4l2_ioctl_ops video_ioctl_ops = {
+ .vidioc_querycap = vidioc_querycap,
+ .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
+ .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap,
+ .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap,
+ .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap,
+ .vidioc_g_fmt_vbi_cap = vidioc_g_fmt_vbi_cap,
+ .vidioc_s_fmt_vbi_cap = vidioc_g_fmt_vbi_cap,
+ .vidioc_g_audio = vidioc_g_audio,
+ .vidioc_s_audio = vidioc_s_audio,
+ .vidioc_cropcap = vidioc_cropcap,
+ .vidioc_reqbufs = vidioc_reqbufs,
+ .vidioc_querybuf = vidioc_querybuf,
+ .vidioc_qbuf = vidioc_qbuf,
+ .vidioc_dqbuf = vidioc_dqbuf,
+ .vidioc_s_std = vidioc_s_std,
+ .vidioc_enum_input = vidioc_enum_input,
+ .vidioc_g_input = vidioc_g_input,
+ .vidioc_s_input = vidioc_s_input,
+ .vidioc_queryctrl = vidioc_queryctrl,
+ .vidioc_g_ctrl = vidioc_g_ctrl,
+ .vidioc_s_ctrl = vidioc_s_ctrl,
+ .vidioc_streamon = vidioc_streamon,
+ .vidioc_streamoff = vidioc_streamoff,
+ .vidioc_g_tuner = vidioc_g_tuner,
+ .vidioc_s_tuner = vidioc_s_tuner,
+ .vidioc_g_frequency = vidioc_g_frequency,
+ .vidioc_s_frequency = vidioc_s_frequency,
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+ .vidioc_g_register = vidioc_g_register,
+ .vidioc_s_register = vidioc_s_register,
+#endif
+ .vidioc_g_chip_ident = vidioc_g_chip_ident,
+};
+
+static const struct video_device au0828_video_template = {
+ .fops = &au0828_v4l_fops,
+ .release = video_device_release,
+ .ioctl_ops = &video_ioctl_ops,
+ .tvnorms = V4L2_STD_NTSC_M,
+ .current_norm = V4L2_STD_NTSC_M,
+};
+
+/**************************************************************************/
+
+int au0828_analog_register(struct au0828_dev *dev,
+ struct usb_interface *interface)
+{
+ int retval = -ENOMEM;
+ struct usb_host_interface *iface_desc;
+ struct usb_endpoint_descriptor *endpoint;
+ int i, ret;
+
+ dprintk(1, "au0828_analog_register called!\n");
+
+ /* set au0828 usb interface0 to as5 */
+ retval = usb_set_interface(dev->usbdev,
+ interface->cur_altsetting->desc.bInterfaceNumber, 5);
+ if (retval != 0) {
+ printk(KERN_INFO "Failure setting usb interface0 to as5\n");
+ return retval;
+ }
+
+ /* Figure out which endpoint has the isoc interface */
+ iface_desc = interface->cur_altsetting;
+ for (i = 0; i < iface_desc->desc.bNumEndpoints; i++) {
+ endpoint = &iface_desc->endpoint[i].desc;
+ if (((endpoint->bEndpointAddress & USB_ENDPOINT_DIR_MASK)
+ == USB_DIR_IN) &&
+ ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK)
+ == USB_ENDPOINT_XFER_ISOC)) {
+
+ /* we find our isoc in endpoint */
+ u16 tmp = le16_to_cpu(endpoint->wMaxPacketSize);
+ dev->max_pkt_size = (tmp & 0x07ff) *
+ (((tmp & 0x1800) >> 11) + 1);
+ dev->isoc_in_endpointaddr = endpoint->bEndpointAddress;
+ }
+ }
+ if (!(dev->isoc_in_endpointaddr)) {
+ printk(KERN_INFO "Could not locate isoc endpoint\n");
+ kfree(dev);
+ return -ENODEV;
+ }
+
+ init_waitqueue_head(&dev->open);
+ spin_lock_init(&dev->slock);
+
+ /* init video dma queues */
+ INIT_LIST_HEAD(&dev->vidq.active);
+ INIT_LIST_HEAD(&dev->vidq.queued);
+ INIT_LIST_HEAD(&dev->vbiq.active);
+ INIT_LIST_HEAD(&dev->vbiq.queued);
+
+ dev->vid_timeout.function = au0828_vid_buffer_timeout;
+ dev->vid_timeout.data = (unsigned long) dev;
+ init_timer(&dev->vid_timeout);
+
+ dev->vbi_timeout.function = au0828_vbi_buffer_timeout;
+ dev->vbi_timeout.data = (unsigned long) dev;
+ init_timer(&dev->vbi_timeout);
+
+ dev->width = NTSC_STD_W;
+ dev->height = NTSC_STD_H;
+ dev->field_size = dev->width * dev->height;
+ dev->frame_size = dev->field_size << 1;
+ dev->bytesperline = dev->width << 1;
+ dev->ctrl_ainput = 0;
+
+ /* allocate and fill v4l2 video struct */
+ dev->vdev = video_device_alloc();
+ if (NULL == dev->vdev) {
+ dprintk(1, "Can't allocate video_device.\n");
+ return -ENOMEM;
+ }
+
+ /* allocate the VBI struct */
+ dev->vbi_dev = video_device_alloc();
+ if (NULL == dev->vbi_dev) {
+ dprintk(1, "Can't allocate vbi_device.\n");
+ ret = -ENOMEM;
+ goto err_vdev;
+ }
+
+ /* Fill the video capture device struct */
+ *dev->vdev = au0828_video_template;
+ dev->vdev->parent = &dev->usbdev->dev;
+ dev->vdev->lock = &dev->lock;
+ strcpy(dev->vdev->name, "au0828a video");
+
+ /* Setup the VBI device */
+ *dev->vbi_dev = au0828_video_template;
+ dev->vbi_dev->parent = &dev->usbdev->dev;
+ dev->vbi_dev->lock = &dev->lock;
+ strcpy(dev->vbi_dev->name, "au0828a vbi");
+
+ /* Register the v4l2 device */
+ video_set_drvdata(dev->vdev, dev);
+ retval = video_register_device(dev->vdev, VFL_TYPE_GRABBER, -1);
+ if (retval != 0) {
+ dprintk(1, "unable to register video device (error = %d).\n",
+ retval);
+ ret = -ENODEV;
+ goto err_vbi_dev;
+ }
+
+ /* Register the vbi device */
+ video_set_drvdata(dev->vbi_dev, dev);
+ retval = video_register_device(dev->vbi_dev, VFL_TYPE_VBI, -1);
+ if (retval != 0) {
+ dprintk(1, "unable to register vbi device (error = %d).\n",
+ retval);
+ ret = -ENODEV;
+ goto err_vbi_dev;
+ }
+
+ dprintk(1, "%s completed!\n", __func__);
+
+ return 0;
+
+err_vbi_dev:
+ video_device_release(dev->vbi_dev);
+err_vdev:
+ video_device_release(dev->vdev);
+ return ret;
+}
+
--- /dev/null
+/*
+ * Driver for the Auvitek AU0828 USB bridge
+ *
+ * Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/usb.h>
+#include <linux/i2c.h>
+#include <linux/i2c-algo-bit.h>
+#include <media/tveeprom.h>
+
+/* Analog */
+#include <linux/videodev2.h>
+#include <media/videobuf-vmalloc.h>
+#include <media/v4l2-device.h>
+
+/* DVB */
+#include "demux.h"
+#include "dmxdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+#include "dvbdev.h"
+
+#include "au0828-reg.h"
+#include "au0828-cards.h"
+
+#define DRIVER_NAME "au0828"
+#define URB_COUNT 16
+#define URB_BUFSIZE (0xe522)
+
+/* Analog constants */
+#define NTSC_STD_W 720
+#define NTSC_STD_H 480
+
+#define AU0828_INTERLACED_DEFAULT 1
+#define V4L2_CID_PRIVATE_SHARPNESS (V4L2_CID_PRIVATE_BASE + 0)
+
+/* Defination for AU0828 USB transfer */
+#define AU0828_MAX_ISO_BUFS 12 /* maybe resize this value in the future */
+#define AU0828_ISO_PACKETS_PER_URB 128
+
+#define AU0828_MIN_BUF 4
+#define AU0828_DEF_BUF 8
+
+#define AU0828_MAX_INPUT 4
+
+/* au0828 resource types (used for res_get/res_lock etc */
+#define AU0828_RESOURCE_VIDEO 0x01
+#define AU0828_RESOURCE_VBI 0x02
+
+enum au0828_itype {
+ AU0828_VMUX_UNDEFINED = 0,
+ AU0828_VMUX_COMPOSITE,
+ AU0828_VMUX_SVIDEO,
+ AU0828_VMUX_CABLE,
+ AU0828_VMUX_TELEVISION,
+ AU0828_VMUX_DVB,
+ AU0828_VMUX_DEBUG
+};
+
+struct au0828_input {
+ enum au0828_itype type;
+ unsigned int vmux;
+ unsigned int amux;
+ void (*audio_setup) (void *priv, int enable);
+};
+
+struct au0828_board {
+ char *name;
+ unsigned int tuner_type;
+ unsigned char tuner_addr;
+ unsigned char i2c_clk_divider;
+ struct au0828_input input[AU0828_MAX_INPUT];
+
+};
+
+struct au0828_dvb {
+ struct mutex lock;
+ struct dvb_adapter adapter;
+ struct dvb_frontend *frontend;
+ struct dvb_demux demux;
+ struct dmxdev dmxdev;
+ struct dmx_frontend fe_hw;
+ struct dmx_frontend fe_mem;
+ struct dvb_net net;
+ int feeding;
+};
+
+enum au0828_stream_state {
+ STREAM_OFF,
+ STREAM_INTERRUPT,
+ STREAM_ON
+};
+
+#define AUVI_INPUT(nr) (dev->board.input[nr])
+
+/* device state */
+enum au0828_dev_state {
+ DEV_INITIALIZED = 0x01,
+ DEV_DISCONNECTED = 0x02,
+ DEV_MISCONFIGURED = 0x04
+};
+
+struct au0828_fh {
+ struct au0828_dev *dev;
+ unsigned int resources;
+
+ struct videobuf_queue vb_vidq;
+ struct videobuf_queue vb_vbiq;
+ enum v4l2_buf_type type;
+};
+
+struct au0828_usb_isoc_ctl {
+ /* max packet size of isoc transaction */
+ int max_pkt_size;
+
+ /* number of allocated urbs */
+ int num_bufs;
+
+ /* urb for isoc transfers */
+ struct urb **urb;
+
+ /* transfer buffers for isoc transfer */
+ char **transfer_buffer;
+
+ /* Last buffer command and region */
+ u8 cmd;
+ int pos, size, pktsize;
+
+ /* Last field: ODD or EVEN? */
+ int field;
+
+ /* Stores incomplete commands */
+ u32 tmp_buf;
+ int tmp_buf_len;
+
+ /* Stores already requested buffers */
+ struct au0828_buffer *buf;
+ struct au0828_buffer *vbi_buf;
+
+ /* Stores the number of received fields */
+ int nfields;
+
+ /* isoc urb callback */
+ int (*isoc_copy) (struct au0828_dev *dev, struct urb *urb);
+
+};
+
+/* buffer for one video frame */
+struct au0828_buffer {
+ /* common v4l buffer stuff -- must be first */
+ struct videobuf_buffer vb;
+
+ struct list_head frame;
+ int top_field;
+ int receiving;
+};
+
+struct au0828_dmaqueue {
+ struct list_head active;
+ struct list_head queued;
+
+ wait_queue_head_t wq;
+
+ /* Counters to control buffer fill */
+ int pos;
+};
+
+struct au0828_dev {
+ struct mutex mutex;
+ struct usb_device *usbdev;
+ int boardnr;
+ struct au0828_board board;
+ u8 ctrlmsg[64];
+
+ /* I2C */
+ struct i2c_adapter i2c_adap;
+ struct i2c_algorithm i2c_algo;
+ struct i2c_client i2c_client;
+ u32 i2c_rc;
+
+ /* Digital */
+ struct au0828_dvb dvb;
+ struct work_struct restart_streaming;
+
+ /* Analog */
+ struct v4l2_device v4l2_dev;
+ int users;
+ unsigned int resources; /* resources in use */
+ struct video_device *vdev;
+ struct video_device *vbi_dev;
+ struct timer_list vid_timeout;
+ int vid_timeout_running;
+ struct timer_list vbi_timeout;
+ int vbi_timeout_running;
+ int width;
+ int height;
+ int vbi_width;
+ int vbi_height;
+ u32 vbi_read;
+ u32 field_size;
+ u32 frame_size;
+ u32 bytesperline;
+ int type;
+ u8 ctrl_ainput;
+ __u8 isoc_in_endpointaddr;
+ u8 isoc_init_ok;
+ int greenscreen_detected;
+ unsigned int frame_count;
+ int ctrl_freq;
+ int input_type;
+ int std_set_in_tuner_core;
+ unsigned int ctrl_input;
+ enum au0828_dev_state dev_state;
+ enum au0828_stream_state stream_state;
+ wait_queue_head_t open;
+
+ struct mutex lock;
+
+ /* Isoc control struct */
+ struct au0828_dmaqueue vidq;
+ struct au0828_dmaqueue vbiq;
+ struct au0828_usb_isoc_ctl isoc_ctl;
+ spinlock_t slock;
+
+ /* usb transfer */
+ int alt; /* alternate */
+ int max_pkt_size; /* max packet size of isoc transaction */
+ int num_alt; /* Number of alternative settings */
+ unsigned int *alt_max_pkt_size; /* array of wMaxPacketSize */
+ struct urb *urb[AU0828_MAX_ISO_BUFS]; /* urb for isoc transfers */
+ char *transfer_buffer[AU0828_MAX_ISO_BUFS];/* transfer buffers for isoc
+ transfer */
+
+ /* USB / URB Related */
+ int urb_streaming;
+ struct urb *urbs[URB_COUNT];
+};
+
+/* ----------------------------------------------------------- */
+#define au0828_read(dev, reg) au0828_readreg(dev, reg)
+#define au0828_write(dev, reg, value) au0828_writereg(dev, reg, value)
+#define au0828_andor(dev, reg, mask, value) \
+ au0828_writereg(dev, reg, \
+ (au0828_readreg(dev, reg) & ~(mask)) | ((value) & (mask)))
+
+#define au0828_set(dev, reg, bit) au0828_andor(dev, (reg), (bit), (bit))
+#define au0828_clear(dev, reg, bit) au0828_andor(dev, (reg), (bit), 0)
+
+/* ----------------------------------------------------------- */
+/* au0828-core.c */
+extern u32 au0828_read(struct au0828_dev *dev, u16 reg);
+extern u32 au0828_write(struct au0828_dev *dev, u16 reg, u32 val);
+extern int au0828_debug;
+
+/* ----------------------------------------------------------- */
+/* au0828-cards.c */
+extern struct au0828_board au0828_boards[];
+extern struct usb_device_id au0828_usb_id_table[];
+extern void au0828_gpio_setup(struct au0828_dev *dev);
+extern int au0828_tuner_callback(void *priv, int component,
+ int command, int arg);
+extern void au0828_card_setup(struct au0828_dev *dev);
+
+/* ----------------------------------------------------------- */
+/* au0828-i2c.c */
+extern int au0828_i2c_register(struct au0828_dev *dev);
+extern int au0828_i2c_unregister(struct au0828_dev *dev);
+
+/* ----------------------------------------------------------- */
+/* au0828-video.c */
+int au0828_analog_register(struct au0828_dev *dev,
+ struct usb_interface *interface);
+int au0828_analog_stream_disable(struct au0828_dev *d);
+void au0828_analog_unregister(struct au0828_dev *dev);
+
+/* ----------------------------------------------------------- */
+/* au0828-dvb.c */
+extern int au0828_dvb_register(struct au0828_dev *dev);
+extern void au0828_dvb_unregister(struct au0828_dev *dev);
+
+/* au0828-vbi.c */
+extern struct videobuf_queue_ops au0828_vbi_qops;
+
+#define dprintk(level, fmt, arg...)\
+ do { if (au0828_debug & level)\
+ printk(KERN_DEBUG DRIVER_NAME "/0: " fmt, ## arg);\
+ } while (0)
--- /dev/null
+config VIDEO_CPIA2
+ tristate "CPiA2 Video For Linux"
+ depends on VIDEO_DEV && USB && VIDEO_V4L2
+ ---help---
+ This is the video4linux driver for cameras based on Vision's CPiA2
+ (Colour Processor Interface ASIC), such as the Digital Blue QX5
+ Microscope. If you have one of these cameras, say Y here
+
+ This driver is also available as a module (cpia2).
--- /dev/null
+cpia2-objs := cpia2_v4l.o cpia2_usb.o cpia2_core.o
+
+obj-$(CONFIG_VIDEO_CPIA2) += cpia2.o
--- /dev/null
+/****************************************************************************
+ *
+ * Filename: cpia2.h
+ *
+ * Copyright 2001, STMicrolectronics, Inc.
+ *
+ * Contact: steve.miller@st.com
+ *
+ * Description:
+ * This is a USB driver for CPiA2 based video cameras.
+ *
+ * This driver is modelled on the cpia usb driver by
+ * Jochen Scharrlach and Johannes Erdfeldt.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ ****************************************************************************/
+
+#ifndef __CPIA2_H__
+#define __CPIA2_H__
+
+#include <linux/videodev2.h>
+#include <linux/usb.h>
+#include <linux/poll.h>
+#include <media/v4l2-common.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-ctrls.h>
+
+#include "cpia2_registers.h"
+
+/* define for verbose debug output */
+//#define _CPIA2_DEBUG_
+
+/***
+ * Image defines
+ ***/
+
+/* Misc constants */
+#define ALLOW_CORRUPT 0 /* Causes collater to discard checksum */
+
+/* USB Transfer mode */
+#define XFER_ISOC 0
+#define XFER_BULK 1
+
+/* USB Alternates */
+#define USBIF_CMDONLY 0
+#define USBIF_BULK 1
+#define USBIF_ISO_1 2 /* 128 bytes/ms */
+#define USBIF_ISO_2 3 /* 384 bytes/ms */
+#define USBIF_ISO_3 4 /* 640 bytes/ms */
+#define USBIF_ISO_4 5 /* 768 bytes/ms */
+#define USBIF_ISO_5 6 /* 896 bytes/ms */
+#define USBIF_ISO_6 7 /* 1023 bytes/ms */
+
+/* Flicker Modes */
+#define NEVER_FLICKER 0
+#define FLICKER_60 60
+#define FLICKER_50 50
+
+/* Debug flags */
+#define DEBUG_NONE 0
+#define DEBUG_REG 0x00000001
+#define DEBUG_DUMP_PATCH 0x00000002
+#define DEBUG_DUMP_REGS 0x00000004
+
+/***
+ * Video frame sizes
+ ***/
+enum {
+ VIDEOSIZE_VGA = 0, /* 640x480 */
+ VIDEOSIZE_CIF, /* 352x288 */
+ VIDEOSIZE_QVGA, /* 320x240 */
+ VIDEOSIZE_QCIF, /* 176x144 */
+ VIDEOSIZE_288_216,
+ VIDEOSIZE_256_192,
+ VIDEOSIZE_224_168,
+ VIDEOSIZE_192_144,
+};
+
+#define STV_IMAGE_CIF_ROWS 288
+#define STV_IMAGE_CIF_COLS 352
+
+#define STV_IMAGE_QCIF_ROWS 144
+#define STV_IMAGE_QCIF_COLS 176
+
+#define STV_IMAGE_VGA_ROWS 480
+#define STV_IMAGE_VGA_COLS 640
+
+#define STV_IMAGE_QVGA_ROWS 240
+#define STV_IMAGE_QVGA_COLS 320
+
+#define JPEG_MARKER_COM (1<<6) /* Comment segment */
+
+/***
+ * Enums
+ ***/
+/* Sensor types available with cpia2 asics */
+enum sensors {
+ CPIA2_SENSOR_410,
+ CPIA2_SENSOR_500
+};
+
+/* Asic types available in the CPiA2 architecture */
+#define CPIA2_ASIC_672 0x67
+
+/* Device types (stv672, stv676, etc) */
+#define DEVICE_STV_672 0x0001
+#define DEVICE_STV_676 0x0002
+
+enum frame_status {
+ FRAME_EMPTY,
+ FRAME_READING, /* In the process of being grabbed into */
+ FRAME_READY, /* Ready to be read */
+ FRAME_ERROR,
+};
+
+/***
+ * Register access (for USB request byte)
+ ***/
+enum {
+ CAMERAACCESS_SYSTEM = 0,
+ CAMERAACCESS_VC,
+ CAMERAACCESS_VP,
+ CAMERAACCESS_IDATA
+};
+
+#define CAMERAACCESS_TYPE_BLOCK 0x00
+#define CAMERAACCESS_TYPE_RANDOM 0x04
+#define CAMERAACCESS_TYPE_MASK 0x08
+#define CAMERAACCESS_TYPE_REPEAT 0x0C
+
+#define TRANSFER_READ 0
+#define TRANSFER_WRITE 1
+
+#define DEFAULT_ALT USBIF_ISO_6
+#define DEFAULT_BRIGHTNESS 0x46
+#define DEFAULT_CONTRAST 0x93
+#define DEFAULT_SATURATION 0x7f
+
+/* Power state */
+#define HI_POWER_MODE CPIA2_SYSTEM_CONTROL_HIGH_POWER
+#define LO_POWER_MODE CPIA2_SYSTEM_CONTROL_LOW_POWER
+
+
+/********
+ * Commands
+ *******/
+enum {
+ CPIA2_CMD_NONE = 0,
+ CPIA2_CMD_GET_VERSION,
+ CPIA2_CMD_GET_PNP_ID,
+ CPIA2_CMD_GET_ASIC_TYPE,
+ CPIA2_CMD_GET_SENSOR,
+ CPIA2_CMD_GET_VP_DEVICE,
+ CPIA2_CMD_GET_VP_BRIGHTNESS,
+ CPIA2_CMD_SET_VP_BRIGHTNESS,
+ CPIA2_CMD_GET_CONTRAST,
+ CPIA2_CMD_SET_CONTRAST,
+ CPIA2_CMD_GET_VP_SATURATION,
+ CPIA2_CMD_SET_VP_SATURATION,
+ CPIA2_CMD_GET_VP_GPIO_DIRECTION,
+ CPIA2_CMD_SET_VP_GPIO_DIRECTION,
+ CPIA2_CMD_GET_VP_GPIO_DATA,
+ CPIA2_CMD_SET_VP_GPIO_DATA,
+ CPIA2_CMD_GET_VC_MP_GPIO_DIRECTION,
+ CPIA2_CMD_SET_VC_MP_GPIO_DIRECTION,
+ CPIA2_CMD_GET_VC_MP_GPIO_DATA,
+ CPIA2_CMD_SET_VC_MP_GPIO_DATA,
+ CPIA2_CMD_ENABLE_PACKET_CTRL,
+ CPIA2_CMD_GET_FLICKER_MODES,
+ CPIA2_CMD_SET_FLICKER_MODES,
+ CPIA2_CMD_RESET_FIFO, /* clear fifo and enable stream block */
+ CPIA2_CMD_SET_HI_POWER,
+ CPIA2_CMD_SET_LOW_POWER,
+ CPIA2_CMD_CLEAR_V2W_ERR,
+ CPIA2_CMD_SET_USER_MODE,
+ CPIA2_CMD_GET_USER_MODE,
+ CPIA2_CMD_FRAMERATE_REQ,
+ CPIA2_CMD_SET_COMPRESSION_STATE,
+ CPIA2_CMD_GET_WAKEUP,
+ CPIA2_CMD_SET_WAKEUP,
+ CPIA2_CMD_GET_PW_CONTROL,
+ CPIA2_CMD_SET_PW_CONTROL,
+ CPIA2_CMD_GET_SYSTEM_CTRL,
+ CPIA2_CMD_SET_SYSTEM_CTRL,
+ CPIA2_CMD_GET_VP_SYSTEM_STATE,
+ CPIA2_CMD_GET_VP_SYSTEM_CTRL,
+ CPIA2_CMD_SET_VP_SYSTEM_CTRL,
+ CPIA2_CMD_GET_VP_EXP_MODES,
+ CPIA2_CMD_SET_VP_EXP_MODES,
+ CPIA2_CMD_GET_DEVICE_CONFIG,
+ CPIA2_CMD_SET_DEVICE_CONFIG,
+ CPIA2_CMD_SET_SERIAL_ADDR,
+ CPIA2_CMD_SET_SENSOR_CR1,
+ CPIA2_CMD_GET_VC_CONTROL,
+ CPIA2_CMD_SET_VC_CONTROL,
+ CPIA2_CMD_SET_TARGET_KB,
+ CPIA2_CMD_SET_DEF_JPEG_OPT,
+ CPIA2_CMD_REHASH_VP4,
+ CPIA2_CMD_GET_USER_EFFECTS,
+ CPIA2_CMD_SET_USER_EFFECTS
+};
+
+enum user_cmd {
+ COMMAND_NONE = 0x00000001,
+ COMMAND_SET_FPS = 0x00000002,
+ COMMAND_SET_COLOR_PARAMS = 0x00000004,
+ COMMAND_GET_COLOR_PARAMS = 0x00000008,
+ COMMAND_SET_FORMAT = 0x00000010, /* size, etc */
+ COMMAND_SET_FLICKER = 0x00000020
+};
+
+/***
+ * Some defines specific to the 676 chip
+ ***/
+#define CAMACC_CIF 0x01
+#define CAMACC_VGA 0x02
+#define CAMACC_QCIF 0x04
+#define CAMACC_QVGA 0x08
+
+
+struct cpia2_register {
+ u8 index;
+ u8 value;
+};
+
+struct cpia2_reg_mask {
+ u8 index;
+ u8 and_mask;
+ u8 or_mask;
+ u8 fill;
+};
+
+struct cpia2_command {
+ u32 command;
+ u8 req_mode; /* (Block or random) | registerBank */
+ u8 reg_count;
+ u8 direction;
+ u8 start;
+ union reg_types {
+ struct cpia2_register registers[32];
+ struct cpia2_reg_mask masks[16];
+ u8 block_data[64];
+ u8 *patch_data; /* points to function defined block */
+ } buffer;
+};
+
+struct camera_params {
+ struct {
+ u8 firmware_revision_hi; /* For system register set (bank 0) */
+ u8 firmware_revision_lo;
+ u8 asic_id; /* Video Compressor set (bank 1) */
+ u8 asic_rev;
+ u8 vp_device_hi; /* Video Processor set (bank 2) */
+ u8 vp_device_lo;
+ u8 sensor_flags;
+ u8 sensor_rev;
+ } version;
+
+ struct {
+ u32 device_type; /* enumerated from vendor/product ids.
+ * Currently, either STV_672 or STV_676 */
+ u16 vendor;
+ u16 product;
+ u16 device_revision;
+ } pnp_id;
+
+ struct {
+ u8 brightness; /* CPIA2_VP_EXPOSURE_TARGET */
+ u8 contrast; /* Note: this is CPIA2_VP_YRANGE */
+ u8 saturation; /* CPIA2_VP_SATURATION */
+ } color_params;
+
+ struct {
+ u8 cam_register;
+ u8 flicker_mode_req; /* 1 if flicker on, else never flicker */
+ } flicker_control;
+
+ struct {
+ u8 jpeg_options;
+ u8 creep_period;
+ u8 user_squeeze;
+ u8 inhibit_htables;
+ } compression;
+
+ struct {
+ u8 ohsize; /* output image size */
+ u8 ovsize;
+ u8 hcrop; /* cropping start_pos/4 */
+ u8 vcrop;
+ u8 hphase; /* scaling registers */
+ u8 vphase;
+ u8 hispan;
+ u8 vispan;
+ u8 hicrop;
+ u8 vicrop;
+ u8 hifraction;
+ u8 vifraction;
+ } image_size;
+
+ struct {
+ int width; /* actual window width */
+ int height; /* actual window height */
+ } roi;
+
+ struct {
+ u8 video_mode;
+ u8 frame_rate;
+ u8 video_size; /* Not a register, just a convenience for cropped sizes */
+ u8 gpio_direction;
+ u8 gpio_data;
+ u8 system_ctrl;
+ u8 system_state;
+ u8 lowlight_boost; /* Bool: 0 = off, 1 = on */
+ u8 device_config;
+ u8 exposure_modes;
+ u8 user_effects;
+ } vp_params;
+
+ struct {
+ u8 pw_control;
+ u8 wakeup;
+ u8 vc_control;
+ u8 vc_mp_direction;
+ u8 vc_mp_data;
+ u8 quality;
+ } vc_params;
+
+ struct {
+ u8 power_mode;
+ u8 system_ctrl;
+ u8 stream_mode; /* This is the current alternate for usb drivers */
+ u8 allow_corrupt;
+ } camera_state;
+};
+
+#define NUM_SBUF 2
+
+struct cpia2_sbuf {
+ char *data;
+ struct urb *urb;
+};
+
+struct framebuf {
+ struct timeval timestamp;
+ unsigned long seq;
+ int num;
+ int length;
+ int max_length;
+ volatile enum frame_status status;
+ u8 *data;
+ struct framebuf *next;
+};
+
+struct camera_data {
+ /* locks */
+ struct v4l2_device v4l2_dev;
+ struct mutex v4l2_lock; /* serialize file operations */
+ struct v4l2_ctrl_handler hdl;
+ struct {
+ /* Lights control cluster */
+ struct v4l2_ctrl *top_light;
+ struct v4l2_ctrl *bottom_light;
+ };
+ struct v4l2_ctrl *usb_alt;
+
+ /* camera status */
+ int first_image_seen;
+ enum sensors sensor_type;
+ u8 flush;
+ struct v4l2_fh *stream_fh;
+ u8 mmapped;
+ int streaming; /* 0 = no, 1 = yes */
+ int xfer_mode; /* XFER_BULK or XFER_ISOC */
+ struct camera_params params; /* camera settings */
+
+ /* v4l */
+ int video_size; /* VIDEO_SIZE_ */
+ struct video_device vdev; /* v4l videodev */
+ u32 width;
+ u32 height; /* Its size */
+ __u32 pixelformat; /* Format fourcc */
+
+ /* USB */
+ struct usb_device *dev;
+ unsigned char iface;
+ unsigned int cur_alt;
+ unsigned int old_alt;
+ struct cpia2_sbuf sbuf[NUM_SBUF]; /* Double buffering */
+
+ wait_queue_head_t wq_stream;
+
+ /* Buffering */
+ u32 frame_size;
+ int num_frames;
+ unsigned long frame_count;
+ u8 *frame_buffer; /* frame buffer data */
+ struct framebuf *buffers;
+ struct framebuf * volatile curbuff;
+ struct framebuf *workbuff;
+
+ /* MJPEG Extension */
+ int APPn; /* Number of APP segment to be written, must be 0..15 */
+ int APP_len; /* Length of data in JPEG APPn segment */
+ char APP_data[60]; /* Data in the JPEG APPn segment. */
+
+ int COM_len; /* Length of data in JPEG COM segment */
+ char COM_data[60]; /* Data in JPEG COM segment */
+};
+
+/* v4l */
+int cpia2_register_camera(struct camera_data *cam);
+void cpia2_unregister_camera(struct camera_data *cam);
+void cpia2_camera_release(struct v4l2_device *v4l2_dev);
+
+/* core */
+int cpia2_reset_camera(struct camera_data *cam);
+int cpia2_set_low_power(struct camera_data *cam);
+void cpia2_dbg_dump_registers(struct camera_data *cam);
+int cpia2_match_video_size(int width, int height);
+void cpia2_set_camera_state(struct camera_data *cam);
+void cpia2_save_camera_state(struct camera_data *cam);
+void cpia2_set_color_params(struct camera_data *cam);
+void cpia2_set_brightness(struct camera_data *cam, unsigned char value);
+void cpia2_set_contrast(struct camera_data *cam, unsigned char value);
+void cpia2_set_saturation(struct camera_data *cam, unsigned char value);
+int cpia2_set_flicker_mode(struct camera_data *cam, int mode);
+void cpia2_set_format(struct camera_data *cam);
+int cpia2_send_command(struct camera_data *cam, struct cpia2_command *cmd);
+int cpia2_do_command(struct camera_data *cam,
+ unsigned int command,
+ unsigned char direction, unsigned char param);
+struct camera_data *cpia2_init_camera_struct(struct usb_interface *intf);
+int cpia2_init_camera(struct camera_data *cam);
+int cpia2_allocate_buffers(struct camera_data *cam);
+void cpia2_free_buffers(struct camera_data *cam);
+long cpia2_read(struct camera_data *cam,
+ char __user *buf, unsigned long count, int noblock);
+unsigned int cpia2_poll(struct camera_data *cam,
+ struct file *filp, poll_table *wait);
+int cpia2_remap_buffer(struct camera_data *cam, struct vm_area_struct *vma);
+void cpia2_set_property_flip(struct camera_data *cam, int prop_val);
+void cpia2_set_property_mirror(struct camera_data *cam, int prop_val);
+int cpia2_set_gpio(struct camera_data *cam, unsigned char setting);
+int cpia2_set_fps(struct camera_data *cam, int framerate);
+
+/* usb */
+int cpia2_usb_init(void);
+void cpia2_usb_cleanup(void);
+int cpia2_usb_transfer_cmd(struct camera_data *cam, void *registers,
+ u8 request, u8 start, u8 count, u8 direction);
+int cpia2_usb_stream_start(struct camera_data *cam, unsigned int alternate);
+int cpia2_usb_stream_stop(struct camera_data *cam);
+int cpia2_usb_stream_pause(struct camera_data *cam);
+int cpia2_usb_stream_resume(struct camera_data *cam);
+int cpia2_usb_change_streaming_alternate(struct camera_data *cam,
+ unsigned int alt);
+
+
+/* ----------------------- debug functions ---------------------- */
+#ifdef _CPIA2_DEBUG_
+#define ALOG(lev, fmt, args...) printk(lev "%s:%d %s(): " fmt, __FILE__, __LINE__, __func__, ## args)
+#define LOG(fmt, args...) ALOG(KERN_INFO, fmt, ## args)
+#define ERR(fmt, args...) ALOG(KERN_ERR, fmt, ## args)
+#define DBG(fmt, args...) ALOG(KERN_DEBUG, fmt, ## args)
+#else
+#define ALOG(fmt,args...) printk(fmt,##args)
+#define LOG(fmt,args...) ALOG(KERN_INFO "cpia2: "fmt,##args)
+#define ERR(fmt,args...) ALOG(KERN_ERR "cpia2: "fmt,##args)
+#define DBG(fmn,args...) do {} while(0)
+#endif
+/* No function or lineno, for shorter lines */
+#define KINFO(fmt, args...) printk(KERN_INFO fmt,##args)
+
+#endif
--- /dev/null
+/****************************************************************************
+ *
+ * Filename: cpia2_core.c
+ *
+ * Copyright 2001, STMicrolectronics, Inc.
+ * Contact: steve.miller@st.com
+ *
+ * Description:
+ * This is a USB driver for CPia2 based video cameras.
+ * The infrastructure of this driver is based on the cpia usb driver by
+ * Jochen Scharrlach and Johannes Erdfeldt.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Stripped of 2.4 stuff ready for main kernel submit by
+ * Alan Cox <alan@lxorguk.ukuu.org.uk>
+ *
+ ****************************************************************************/
+
+#include "cpia2.h"
+
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/mm.h>
+#include <linux/vmalloc.h>
+#include <linux/firmware.h>
+
+#define FIRMWARE "cpia2/stv0672_vp4.bin"
+MODULE_FIRMWARE(FIRMWARE);
+
+/* #define _CPIA2_DEBUG_ */
+
+#ifdef _CPIA2_DEBUG_
+
+static const char *block_name[] = {
+ "System",
+ "VC",
+ "VP",
+ "IDATA"
+};
+#endif
+
+static unsigned int debugs_on; /* default 0 - DEBUG_REG */
+
+
+/******************************************************************************
+ *
+ * Forward Declarations
+ *
+ *****************************************************************************/
+static int apply_vp_patch(struct camera_data *cam);
+static int set_default_user_mode(struct camera_data *cam);
+static int set_vw_size(struct camera_data *cam, int size);
+static int configure_sensor(struct camera_data *cam,
+ int reqwidth, int reqheight);
+static int config_sensor_410(struct camera_data *cam,
+ int reqwidth, int reqheight);
+static int config_sensor_500(struct camera_data *cam,
+ int reqwidth, int reqheight);
+static int set_all_properties(struct camera_data *cam);
+static void wake_system(struct camera_data *cam);
+static void set_lowlight_boost(struct camera_data *cam);
+static void reset_camera_struct(struct camera_data *cam);
+static int cpia2_set_high_power(struct camera_data *cam);
+
+/* Here we want the physical address of the memory.
+ * This is used when initializing the contents of the
+ * area and marking the pages as reserved.
+ */
+static inline unsigned long kvirt_to_pa(unsigned long adr)
+{
+ unsigned long kva, ret;
+
+ kva = (unsigned long) page_address(vmalloc_to_page((void *)adr));
+ kva |= adr & (PAGE_SIZE-1); /* restore the offset */
+ ret = __pa(kva);
+ return ret;
+}
+
+static void *rvmalloc(unsigned long size)
+{
+ void *mem;
+ unsigned long adr;
+
+ /* Round it off to PAGE_SIZE */
+ size = PAGE_ALIGN(size);
+
+ mem = vmalloc_32(size);
+ if (!mem)
+ return NULL;
+
+ memset(mem, 0, size); /* Clear the ram out, no junk to the user */
+ adr = (unsigned long) mem;
+
+ while ((long)size > 0) {
+ SetPageReserved(vmalloc_to_page((void *)adr));
+ adr += PAGE_SIZE;
+ size -= PAGE_SIZE;
+ }
+ return mem;
+}
+
+static void rvfree(void *mem, unsigned long size)
+{
+ unsigned long adr;
+
+ if (!mem)
+ return;
+
+ size = PAGE_ALIGN(size);
+
+ adr = (unsigned long) mem;
+ while ((long)size > 0) {
+ ClearPageReserved(vmalloc_to_page((void *)adr));
+ adr += PAGE_SIZE;
+ size -= PAGE_SIZE;
+ }
+ vfree(mem);
+}
+
+/******************************************************************************
+ *
+ * cpia2_do_command
+ *
+ * Send an arbitrary command to the camera. For commands that read from
+ * the camera, copy the buffers into the proper param structures.
+ *****************************************************************************/
+int cpia2_do_command(struct camera_data *cam,
+ u32 command, u8 direction, u8 param)
+{
+ int retval = 0;
+ struct cpia2_command cmd;
+ unsigned int device = cam->params.pnp_id.device_type;
+
+ cmd.command = command;
+ cmd.reg_count = 2; /* default */
+ cmd.direction = direction;
+
+ /***
+ * Set up the command.
+ ***/
+ switch (command) {
+ case CPIA2_CMD_GET_VERSION:
+ cmd.req_mode =
+ CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_SYSTEM;
+ cmd.start = CPIA2_SYSTEM_DEVICE_HI;
+ break;
+ case CPIA2_CMD_GET_PNP_ID:
+ cmd.req_mode =
+ CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_SYSTEM;
+ cmd.reg_count = 8;
+ cmd.start = CPIA2_SYSTEM_DESCRIP_VID_HI;
+ break;
+ case CPIA2_CMD_GET_ASIC_TYPE:
+ cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VC;
+ cmd.start = CPIA2_VC_ASIC_ID;
+ break;
+ case CPIA2_CMD_GET_SENSOR:
+ cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
+ cmd.start = CPIA2_VP_SENSOR_FLAGS;
+ break;
+ case CPIA2_CMD_GET_VP_DEVICE:
+ cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
+ cmd.start = CPIA2_VP_DEVICEH;
+ break;
+ case CPIA2_CMD_SET_VP_BRIGHTNESS:
+ cmd.buffer.block_data[0] = param; /* Then fall through */
+ case CPIA2_CMD_GET_VP_BRIGHTNESS:
+ cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
+ cmd.reg_count = 1;
+ if (device == DEVICE_STV_672)
+ cmd.start = CPIA2_VP4_EXPOSURE_TARGET;
+ else
+ cmd.start = CPIA2_VP5_EXPOSURE_TARGET;
+ break;
+ case CPIA2_CMD_SET_CONTRAST:
+ cmd.buffer.block_data[0] = param; /* Then fall through */
+ case CPIA2_CMD_GET_CONTRAST:
+ cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
+ cmd.reg_count = 1;
+ cmd.start = CPIA2_VP_YRANGE;
+ break;
+ case CPIA2_CMD_SET_VP_SATURATION:
+ cmd.buffer.block_data[0] = param; /* Then fall through */
+ case CPIA2_CMD_GET_VP_SATURATION:
+ cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
+ cmd.reg_count = 1;
+ if (device == DEVICE_STV_672)
+ cmd.start = CPIA2_VP_SATURATION;
+ else
+ cmd.start = CPIA2_VP5_MCUVSATURATION;
+ break;
+ case CPIA2_CMD_SET_VP_GPIO_DATA:
+ cmd.buffer.block_data[0] = param; /* Then fall through */
+ case CPIA2_CMD_GET_VP_GPIO_DATA:
+ cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
+ cmd.reg_count = 1;
+ cmd.start = CPIA2_VP_GPIO_DATA;
+ break;
+ case CPIA2_CMD_SET_VP_GPIO_DIRECTION:
+ cmd.buffer.block_data[0] = param; /* Then fall through */
+ case CPIA2_CMD_GET_VP_GPIO_DIRECTION:
+ cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
+ cmd.reg_count = 1;
+ cmd.start = CPIA2_VP_GPIO_DIRECTION;
+ break;
+ case CPIA2_CMD_SET_VC_MP_GPIO_DATA:
+ cmd.buffer.block_data[0] = param; /* Then fall through */
+ case CPIA2_CMD_GET_VC_MP_GPIO_DATA:
+ cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VC;
+ cmd.reg_count = 1;
+ cmd.start = CPIA2_VC_MP_DATA;
+ break;
+ case CPIA2_CMD_SET_VC_MP_GPIO_DIRECTION:
+ cmd.buffer.block_data[0] = param; /* Then fall through */
+ case CPIA2_CMD_GET_VC_MP_GPIO_DIRECTION:
+ cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VC;
+ cmd.reg_count = 1;
+ cmd.start = CPIA2_VC_MP_DIR;
+ break;
+ case CPIA2_CMD_ENABLE_PACKET_CTRL:
+ cmd.req_mode =
+ CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_SYSTEM;
+ cmd.start = CPIA2_SYSTEM_INT_PACKET_CTRL;
+ cmd.reg_count = 1;
+ cmd.buffer.block_data[0] = param;
+ break;
+ case CPIA2_CMD_SET_FLICKER_MODES:
+ cmd.buffer.block_data[0] = param; /* Then fall through */
+ case CPIA2_CMD_GET_FLICKER_MODES:
+ cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
+ cmd.reg_count = 1;
+ cmd.start = CPIA2_VP_FLICKER_MODES;
+ break;
+ case CPIA2_CMD_RESET_FIFO: /* clear fifo and enable stream block */
+ cmd.req_mode = CAMERAACCESS_TYPE_RANDOM | CAMERAACCESS_VC;
+ cmd.reg_count = 2;
+ cmd.start = 0;
+ cmd.buffer.registers[0].index = CPIA2_VC_ST_CTRL;
+ cmd.buffer.registers[0].value = CPIA2_VC_ST_CTRL_SRC_VC |
+ CPIA2_VC_ST_CTRL_DST_USB | CPIA2_VC_ST_CTRL_EOF_DETECT;
+ cmd.buffer.registers[1].index = CPIA2_VC_ST_CTRL;
+ cmd.buffer.registers[1].value = CPIA2_VC_ST_CTRL_SRC_VC |
+ CPIA2_VC_ST_CTRL_DST_USB |
+ CPIA2_VC_ST_CTRL_EOF_DETECT |
+ CPIA2_VC_ST_CTRL_FIFO_ENABLE;
+ break;
+ case CPIA2_CMD_SET_HI_POWER:
+ cmd.req_mode =
+ CAMERAACCESS_TYPE_RANDOM | CAMERAACCESS_SYSTEM;
+ cmd.reg_count = 2;
+ cmd.buffer.registers[0].index =
+ CPIA2_SYSTEM_SYSTEM_CONTROL;
+ cmd.buffer.registers[1].index =
+ CPIA2_SYSTEM_SYSTEM_CONTROL;
+ cmd.buffer.registers[0].value = CPIA2_SYSTEM_CONTROL_CLEAR_ERR;
+ cmd.buffer.registers[1].value =
+ CPIA2_SYSTEM_CONTROL_HIGH_POWER;
+ break;
+ case CPIA2_CMD_SET_LOW_POWER:
+ cmd.req_mode =
+ CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_SYSTEM;
+ cmd.reg_count = 1;
+ cmd.start = CPIA2_SYSTEM_SYSTEM_CONTROL;
+ cmd.buffer.block_data[0] = 0;
+ break;
+ case CPIA2_CMD_CLEAR_V2W_ERR:
+ cmd.req_mode =
+ CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_SYSTEM;
+ cmd.reg_count = 1;
+ cmd.start = CPIA2_SYSTEM_SYSTEM_CONTROL;
+ cmd.buffer.block_data[0] = CPIA2_SYSTEM_CONTROL_CLEAR_ERR;
+ break;
+ case CPIA2_CMD_SET_USER_MODE: /* Then fall through */
+ cmd.buffer.block_data[0] = param;
+ case CPIA2_CMD_GET_USER_MODE:
+ cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
+ cmd.reg_count = 1;
+ if (device == DEVICE_STV_672)
+ cmd.start = CPIA2_VP4_USER_MODE;
+ else
+ cmd.start = CPIA2_VP5_USER_MODE;
+ break;
+ case CPIA2_CMD_FRAMERATE_REQ:
+ cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
+ cmd.reg_count = 1;
+ if (device == DEVICE_STV_672)
+ cmd.start = CPIA2_VP4_FRAMERATE_REQUEST;
+ else
+ cmd.start = CPIA2_VP5_FRAMERATE_REQUEST;
+ cmd.buffer.block_data[0] = param;
+ break;
+ case CPIA2_CMD_SET_WAKEUP:
+ cmd.buffer.block_data[0] = param; /* Then fall through */
+ case CPIA2_CMD_GET_WAKEUP:
+ cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VC;
+ cmd.reg_count = 1;
+ cmd.start = CPIA2_VC_WAKEUP;
+ break;
+ case CPIA2_CMD_SET_PW_CONTROL:
+ cmd.buffer.block_data[0] = param; /* Then fall through */
+ case CPIA2_CMD_GET_PW_CONTROL:
+ cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VC;
+ cmd.reg_count = 1;
+ cmd.start = CPIA2_VC_PW_CTRL;
+ break;
+ case CPIA2_CMD_GET_VP_SYSTEM_STATE:
+ cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
+ cmd.reg_count = 1;
+ cmd.start = CPIA2_VP_SYSTEMSTATE;
+ break;
+ case CPIA2_CMD_SET_SYSTEM_CTRL:
+ cmd.buffer.block_data[0] = param; /* Then fall through */
+ case CPIA2_CMD_GET_SYSTEM_CTRL:
+ cmd.req_mode =
+ CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_SYSTEM;
+ cmd.reg_count = 1;
+ cmd.start = CPIA2_SYSTEM_SYSTEM_CONTROL;
+ break;
+ case CPIA2_CMD_SET_VP_SYSTEM_CTRL:
+ cmd.buffer.block_data[0] = param; /* Then fall through */
+ case CPIA2_CMD_GET_VP_SYSTEM_CTRL:
+ cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
+ cmd.reg_count = 1;
+ cmd.start = CPIA2_VP_SYSTEMCTRL;
+ break;
+ case CPIA2_CMD_SET_VP_EXP_MODES:
+ cmd.buffer.block_data[0] = param; /* Then fall through */
+ case CPIA2_CMD_GET_VP_EXP_MODES:
+ cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
+ cmd.reg_count = 1;
+ cmd.start = CPIA2_VP_EXPOSURE_MODES;
+ break;
+ case CPIA2_CMD_SET_DEVICE_CONFIG:
+ cmd.buffer.block_data[0] = param; /* Then fall through */
+ case CPIA2_CMD_GET_DEVICE_CONFIG:
+ cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
+ cmd.reg_count = 1;
+ cmd.start = CPIA2_VP_DEVICE_CONFIG;
+ break;
+ case CPIA2_CMD_SET_SERIAL_ADDR:
+ cmd.buffer.block_data[0] = param;
+ cmd.req_mode =
+ CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_SYSTEM;
+ cmd.reg_count = 1;
+ cmd.start = CPIA2_SYSTEM_VP_SERIAL_ADDR;
+ break;
+ case CPIA2_CMD_SET_SENSOR_CR1:
+ cmd.buffer.block_data[0] = param;
+ cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
+ cmd.reg_count = 1;
+ cmd.start = CPIA2_SENSOR_CR1;
+ break;
+ case CPIA2_CMD_SET_VC_CONTROL:
+ cmd.buffer.block_data[0] = param; /* Then fall through */
+ case CPIA2_CMD_GET_VC_CONTROL:
+ cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VC;
+ cmd.reg_count = 1;
+ cmd.start = CPIA2_VC_VC_CTRL;
+ break;
+ case CPIA2_CMD_SET_TARGET_KB:
+ cmd.req_mode = CAMERAACCESS_TYPE_RANDOM | CAMERAACCESS_VC;
+ cmd.reg_count = 1;
+ cmd.buffer.registers[0].index = CPIA2_VC_VC_TARGET_KB;
+ cmd.buffer.registers[0].value = param;
+ break;
+ case CPIA2_CMD_SET_DEF_JPEG_OPT:
+ cmd.req_mode = CAMERAACCESS_TYPE_RANDOM | CAMERAACCESS_VC;
+ cmd.reg_count = 4;
+ cmd.buffer.registers[0].index = CPIA2_VC_VC_JPEG_OPT;
+ cmd.buffer.registers[0].value =
+ CPIA2_VC_VC_JPEG_OPT_DOUBLE_SQUEEZE;
+ cmd.buffer.registers[1].index = CPIA2_VC_VC_USER_SQUEEZE;
+ cmd.buffer.registers[1].value = 20;
+ cmd.buffer.registers[2].index = CPIA2_VC_VC_CREEP_PERIOD;
+ cmd.buffer.registers[2].value = 2;
+ cmd.buffer.registers[3].index = CPIA2_VC_VC_JPEG_OPT;
+ cmd.buffer.registers[3].value = CPIA2_VC_VC_JPEG_OPT_DEFAULT;
+ break;
+ case CPIA2_CMD_REHASH_VP4:
+ cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
+ cmd.reg_count = 1;
+ cmd.start = CPIA2_VP_REHASH_VALUES;
+ cmd.buffer.block_data[0] = param;
+ break;
+ case CPIA2_CMD_SET_USER_EFFECTS: /* Note: Be careful with this as
+ this register can also affect
+ flicker modes */
+ cmd.buffer.block_data[0] = param; /* Then fall through */
+ case CPIA2_CMD_GET_USER_EFFECTS:
+ cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
+ cmd.reg_count = 1;
+ if (device == DEVICE_STV_672)
+ cmd.start = CPIA2_VP4_USER_EFFECTS;
+ else
+ cmd.start = CPIA2_VP5_USER_EFFECTS;
+ break;
+ default:
+ LOG("DoCommand received invalid command\n");
+ return -EINVAL;
+ }
+
+ retval = cpia2_send_command(cam, &cmd);
+ if (retval) {
+ return retval;
+ }
+
+ /***
+ * Now copy any results from a read into the appropriate param struct.
+ ***/
+ switch (command) {
+ case CPIA2_CMD_GET_VERSION:
+ cam->params.version.firmware_revision_hi =
+ cmd.buffer.block_data[0];
+ cam->params.version.firmware_revision_lo =
+ cmd.buffer.block_data[1];
+ break;
+ case CPIA2_CMD_GET_PNP_ID:
+ cam->params.pnp_id.vendor = (cmd.buffer.block_data[0] << 8) |
+ cmd.buffer.block_data[1];
+ cam->params.pnp_id.product = (cmd.buffer.block_data[2] << 8) |
+ cmd.buffer.block_data[3];
+ cam->params.pnp_id.device_revision =
+ (cmd.buffer.block_data[4] << 8) |
+ cmd.buffer.block_data[5];
+ if (cam->params.pnp_id.vendor == 0x553) {
+ if (cam->params.pnp_id.product == 0x100) {
+ cam->params.pnp_id.device_type = DEVICE_STV_672;
+ } else if (cam->params.pnp_id.product == 0x140 ||
+ cam->params.pnp_id.product == 0x151) {
+ cam->params.pnp_id.device_type = DEVICE_STV_676;
+ }
+ }
+ break;
+ case CPIA2_CMD_GET_ASIC_TYPE:
+ cam->params.version.asic_id = cmd.buffer.block_data[0];
+ cam->params.version.asic_rev = cmd.buffer.block_data[1];
+ break;
+ case CPIA2_CMD_GET_SENSOR:
+ cam->params.version.sensor_flags = cmd.buffer.block_data[0];
+ cam->params.version.sensor_rev = cmd.buffer.block_data[1];
+ break;
+ case CPIA2_CMD_GET_VP_DEVICE:
+ cam->params.version.vp_device_hi = cmd.buffer.block_data[0];
+ cam->params.version.vp_device_lo = cmd.buffer.block_data[1];
+ break;
+ case CPIA2_CMD_GET_VP_GPIO_DATA:
+ cam->params.vp_params.gpio_data = cmd.buffer.block_data[0];
+ break;
+ case CPIA2_CMD_GET_VP_GPIO_DIRECTION:
+ cam->params.vp_params.gpio_direction = cmd.buffer.block_data[0];
+ break;
+ case CPIA2_CMD_GET_VC_MP_GPIO_DIRECTION:
+ cam->params.vc_params.vc_mp_direction =cmd.buffer.block_data[0];
+ break;
+ case CPIA2_CMD_GET_VC_MP_GPIO_DATA:
+ cam->params.vc_params.vc_mp_data = cmd.buffer.block_data[0];
+ break;
+ case CPIA2_CMD_GET_FLICKER_MODES:
+ cam->params.flicker_control.cam_register =
+ cmd.buffer.block_data[0];
+ break;
+ case CPIA2_CMD_GET_WAKEUP:
+ cam->params.vc_params.wakeup = cmd.buffer.block_data[0];
+ break;
+ case CPIA2_CMD_GET_PW_CONTROL:
+ cam->params.vc_params.pw_control = cmd.buffer.block_data[0];
+ break;
+ case CPIA2_CMD_GET_SYSTEM_CTRL:
+ cam->params.camera_state.system_ctrl = cmd.buffer.block_data[0];
+ break;
+ case CPIA2_CMD_GET_VP_SYSTEM_STATE:
+ cam->params.vp_params.system_state = cmd.buffer.block_data[0];
+ break;
+ case CPIA2_CMD_GET_VP_SYSTEM_CTRL:
+ cam->params.vp_params.system_ctrl = cmd.buffer.block_data[0];
+ break;
+ case CPIA2_CMD_GET_VP_EXP_MODES:
+ cam->params.vp_params.exposure_modes = cmd.buffer.block_data[0];
+ break;
+ case CPIA2_CMD_GET_DEVICE_CONFIG:
+ cam->params.vp_params.device_config = cmd.buffer.block_data[0];
+ break;
+ case CPIA2_CMD_GET_VC_CONTROL:
+ cam->params.vc_params.vc_control = cmd.buffer.block_data[0];
+ break;
+ case CPIA2_CMD_GET_USER_MODE:
+ cam->params.vp_params.video_mode = cmd.buffer.block_data[0];
+ break;
+ case CPIA2_CMD_GET_USER_EFFECTS:
+ cam->params.vp_params.user_effects = cmd.buffer.block_data[0];
+ break;
+ default:
+ break;
+ }
+ return retval;
+}
+
+/******************************************************************************
+ *
+ * cpia2_send_command
+ *
+ *****************************************************************************/
+
+#define DIR(cmd) ((cmd->direction == TRANSFER_WRITE) ? "Write" : "Read")
+#define BINDEX(cmd) (cmd->req_mode & 0x03)
+
+int cpia2_send_command(struct camera_data *cam, struct cpia2_command *cmd)
+{
+ u8 count;
+ u8 start;
+ u8 *buffer;
+ int retval;
+
+ switch (cmd->req_mode & 0x0c) {
+ case CAMERAACCESS_TYPE_RANDOM:
+ count = cmd->reg_count * sizeof(struct cpia2_register);
+ start = 0;
+ buffer = (u8 *) & cmd->buffer;
+ if (debugs_on & DEBUG_REG)
+ DBG("%s Random: Register block %s\n", DIR(cmd),
+ block_name[BINDEX(cmd)]);
+ break;
+ case CAMERAACCESS_TYPE_BLOCK:
+ count = cmd->reg_count;
+ start = cmd->start;
+ buffer = cmd->buffer.block_data;
+ if (debugs_on & DEBUG_REG)
+ DBG("%s Block: Register block %s\n", DIR(cmd),
+ block_name[BINDEX(cmd)]);
+ break;
+ case CAMERAACCESS_TYPE_MASK:
+ count = cmd->reg_count * sizeof(struct cpia2_reg_mask);
+ start = 0;
+ buffer = (u8 *) & cmd->buffer;
+ if (debugs_on & DEBUG_REG)
+ DBG("%s Mask: Register block %s\n", DIR(cmd),
+ block_name[BINDEX(cmd)]);
+ break;
+ case CAMERAACCESS_TYPE_REPEAT: /* For patch blocks only */
+ count = cmd->reg_count;
+ start = cmd->start;
+ buffer = cmd->buffer.block_data;
+ if (debugs_on & DEBUG_REG)
+ DBG("%s Repeat: Register block %s\n", DIR(cmd),
+ block_name[BINDEX(cmd)]);
+ break;
+ default:
+ LOG("%s: invalid request mode\n",__func__);
+ return -EINVAL;
+ }
+
+ retval = cpia2_usb_transfer_cmd(cam,
+ buffer,
+ cmd->req_mode,
+ start, count, cmd->direction);
+#ifdef _CPIA2_DEBUG_
+ if (debugs_on & DEBUG_REG) {
+ int i;
+ for (i = 0; i < cmd->reg_count; i++) {
+ if((cmd->req_mode & 0x0c) == CAMERAACCESS_TYPE_BLOCK)
+ KINFO("%s Block: [0x%02X] = 0x%02X\n",
+ DIR(cmd), start + i, buffer[i]);
+ if((cmd->req_mode & 0x0c) == CAMERAACCESS_TYPE_RANDOM)
+ KINFO("%s Random: [0x%02X] = 0x%02X\n",
+ DIR(cmd), cmd->buffer.registers[i].index,
+ cmd->buffer.registers[i].value);
+ }
+ }
+#endif
+
+ return retval;
+};
+
+/*************
+ * Functions to implement camera functionality
+ *************/
+/******************************************************************************
+ *
+ * cpia2_get_version_info
+ *
+ *****************************************************************************/
+static void cpia2_get_version_info(struct camera_data *cam)
+{
+ cpia2_do_command(cam, CPIA2_CMD_GET_VERSION, TRANSFER_READ, 0);
+ cpia2_do_command(cam, CPIA2_CMD_GET_PNP_ID, TRANSFER_READ, 0);
+ cpia2_do_command(cam, CPIA2_CMD_GET_ASIC_TYPE, TRANSFER_READ, 0);
+ cpia2_do_command(cam, CPIA2_CMD_GET_SENSOR, TRANSFER_READ, 0);
+ cpia2_do_command(cam, CPIA2_CMD_GET_VP_DEVICE, TRANSFER_READ, 0);
+}
+
+/******************************************************************************
+ *
+ * cpia2_reset_camera
+ *
+ * Called at least during the open process, sets up initial params.
+ *****************************************************************************/
+int cpia2_reset_camera(struct camera_data *cam)
+{
+ u8 tmp_reg;
+ int retval = 0;
+ int target_kb;
+ int i;
+ struct cpia2_command cmd;
+
+ /***
+ * VC setup
+ ***/
+ retval = configure_sensor(cam,
+ cam->params.roi.width,
+ cam->params.roi.height);
+ if (retval < 0) {
+ ERR("Couldn't configure sensor, error=%d\n", retval);
+ return retval;
+ }
+
+ /* Clear FIFO and route/enable stream block */
+ cmd.req_mode = CAMERAACCESS_TYPE_RANDOM | CAMERAACCESS_VC;
+ cmd.direction = TRANSFER_WRITE;
+ cmd.reg_count = 2;
+ cmd.buffer.registers[0].index = CPIA2_VC_ST_CTRL;
+ cmd.buffer.registers[0].value = CPIA2_VC_ST_CTRL_SRC_VC |
+ CPIA2_VC_ST_CTRL_DST_USB | CPIA2_VC_ST_CTRL_EOF_DETECT;
+ cmd.buffer.registers[1].index = CPIA2_VC_ST_CTRL;
+ cmd.buffer.registers[1].value = CPIA2_VC_ST_CTRL_SRC_VC |
+ CPIA2_VC_ST_CTRL_DST_USB |
+ CPIA2_VC_ST_CTRL_EOF_DETECT | CPIA2_VC_ST_CTRL_FIFO_ENABLE;
+
+ cpia2_send_command(cam, &cmd);
+
+ cpia2_set_high_power(cam);
+
+ if (cam->params.pnp_id.device_type == DEVICE_STV_672) {
+ /* Enable button notification */
+ cmd.req_mode = CAMERAACCESS_TYPE_RANDOM | CAMERAACCESS_SYSTEM;
+ cmd.buffer.registers[0].index = CPIA2_SYSTEM_INT_PACKET_CTRL;
+ cmd.buffer.registers[0].value =
+ CPIA2_SYSTEM_INT_PACKET_CTRL_ENABLE_SW_XX;
+ cmd.reg_count = 1;
+ cpia2_send_command(cam, &cmd);
+ }
+
+ schedule_timeout_interruptible(msecs_to_jiffies(100));
+
+ if (cam->params.pnp_id.device_type == DEVICE_STV_672)
+ retval = apply_vp_patch(cam);
+
+ /* wait for vp to go to sleep */
+ schedule_timeout_interruptible(msecs_to_jiffies(100));
+
+ /***
+ * If this is a 676, apply VP5 fixes before we start streaming
+ ***/
+ if (cam->params.pnp_id.device_type == DEVICE_STV_676) {
+ cmd.req_mode = CAMERAACCESS_TYPE_RANDOM | CAMERAACCESS_VP;
+
+ /* The following writes improve the picture */
+ cmd.buffer.registers[0].index = CPIA2_VP5_MYBLACK_LEVEL;
+ cmd.buffer.registers[0].value = 0; /* reduce from the default
+ * rec 601 pedestal of 16 */
+ cmd.buffer.registers[1].index = CPIA2_VP5_MCYRANGE;
+ cmd.buffer.registers[1].value = 0x92; /* increase from 100% to
+ * (256/256 - 31) to fill
+ * available range */
+ cmd.buffer.registers[2].index = CPIA2_VP5_MYCEILING;
+ cmd.buffer.registers[2].value = 0xFF; /* Increase from the
+ * default rec 601 ceiling
+ * of 240 */
+ cmd.buffer.registers[3].index = CPIA2_VP5_MCUVSATURATION;
+ cmd.buffer.registers[3].value = 0xFF; /* Increase from the rec
+ * 601 100% level (128)
+ * to 145-192 */
+ cmd.buffer.registers[4].index = CPIA2_VP5_ANTIFLKRSETUP;
+ cmd.buffer.registers[4].value = 0x80; /* Inhibit the
+ * anti-flicker */
+
+ /* The following 4 writes are a fix to allow QVGA to work at 30 fps */
+ cmd.buffer.registers[5].index = CPIA2_VP_RAM_ADDR_H;
+ cmd.buffer.registers[5].value = 0x01;
+ cmd.buffer.registers[6].index = CPIA2_VP_RAM_ADDR_L;
+ cmd.buffer.registers[6].value = 0xE3;
+ cmd.buffer.registers[7].index = CPIA2_VP_RAM_DATA;
+ cmd.buffer.registers[7].value = 0x02;
+ cmd.buffer.registers[8].index = CPIA2_VP_RAM_DATA;
+ cmd.buffer.registers[8].value = 0xFC;
+
+ cmd.direction = TRANSFER_WRITE;
+ cmd.reg_count = 9;
+
+ cpia2_send_command(cam, &cmd);
+ }
+
+ /* Activate all settings and start the data stream */
+ /* Set user mode */
+ set_default_user_mode(cam);
+
+ /* Give VP time to wake up */
+ schedule_timeout_interruptible(msecs_to_jiffies(100));
+
+ set_all_properties(cam);
+
+ cpia2_do_command(cam, CPIA2_CMD_GET_USER_MODE, TRANSFER_READ, 0);
+ DBG("After SetAllProperties(cam), user mode is 0x%0X\n",
+ cam->params.vp_params.video_mode);
+
+ /***
+ * Set audio regulator off. This and the code to set the compresison
+ * state are too complex to form a CPIA2_CMD_, and seem to be somewhat
+ * intertwined. This stuff came straight from the windows driver.
+ ***/
+ /* Turn AutoExposure off in VP and enable the serial bridge to the sensor */
+ cpia2_do_command(cam, CPIA2_CMD_GET_VP_SYSTEM_CTRL, TRANSFER_READ, 0);
+ tmp_reg = cam->params.vp_params.system_ctrl;
+ cmd.buffer.registers[0].value = tmp_reg &
+ (tmp_reg & (CPIA2_VP_SYSTEMCTRL_HK_CONTROL ^ 0xFF));
+
+ cpia2_do_command(cam, CPIA2_CMD_GET_DEVICE_CONFIG, TRANSFER_READ, 0);
+ cmd.buffer.registers[1].value = cam->params.vp_params.device_config |
+ CPIA2_VP_DEVICE_CONFIG_SERIAL_BRIDGE;
+ cmd.buffer.registers[0].index = CPIA2_VP_SYSTEMCTRL;
+ cmd.buffer.registers[1].index = CPIA2_VP_DEVICE_CONFIG;
+ cmd.req_mode = CAMERAACCESS_TYPE_RANDOM | CAMERAACCESS_VP;
+ cmd.reg_count = 2;
+ cmd.direction = TRANSFER_WRITE;
+ cmd.start = 0;
+ cpia2_send_command(cam, &cmd);
+
+ /* Set the correct I2C address in the CPiA-2 system register */
+ cpia2_do_command(cam,
+ CPIA2_CMD_SET_SERIAL_ADDR,
+ TRANSFER_WRITE,
+ CPIA2_SYSTEM_VP_SERIAL_ADDR_SENSOR);
+
+ /* Now have sensor access - set bit to turn the audio regulator off */
+ cpia2_do_command(cam,
+ CPIA2_CMD_SET_SENSOR_CR1,
+ TRANSFER_WRITE, CPIA2_SENSOR_CR1_DOWN_AUDIO_REGULATOR);
+
+ /* Set the correct I2C address in the CPiA-2 system register */
+ if (cam->params.pnp_id.device_type == DEVICE_STV_672)
+ cpia2_do_command(cam,
+ CPIA2_CMD_SET_SERIAL_ADDR,
+ TRANSFER_WRITE,
+ CPIA2_SYSTEM_VP_SERIAL_ADDR_VP); // 0x88
+ else
+ cpia2_do_command(cam,
+ CPIA2_CMD_SET_SERIAL_ADDR,
+ TRANSFER_WRITE,
+ CPIA2_SYSTEM_VP_SERIAL_ADDR_676_VP); // 0x8a
+
+ /* increase signal drive strength */
+ if (cam->params.pnp_id.device_type == DEVICE_STV_676)
+ cpia2_do_command(cam,
+ CPIA2_CMD_SET_VP_EXP_MODES,
+ TRANSFER_WRITE,
+ CPIA2_VP_EXPOSURE_MODES_COMPILE_EXP);
+
+ /* Start autoexposure */
+ cpia2_do_command(cam, CPIA2_CMD_GET_DEVICE_CONFIG, TRANSFER_READ, 0);
+ cmd.buffer.registers[0].value = cam->params.vp_params.device_config &
+ (CPIA2_VP_DEVICE_CONFIG_SERIAL_BRIDGE ^ 0xFF);
+
+ cpia2_do_command(cam, CPIA2_CMD_GET_VP_SYSTEM_CTRL, TRANSFER_READ, 0);
+ cmd.buffer.registers[1].value =
+ cam->params.vp_params.system_ctrl | CPIA2_VP_SYSTEMCTRL_HK_CONTROL;
+
+ cmd.buffer.registers[0].index = CPIA2_VP_DEVICE_CONFIG;
+ cmd.buffer.registers[1].index = CPIA2_VP_SYSTEMCTRL;
+ cmd.req_mode = CAMERAACCESS_TYPE_RANDOM | CAMERAACCESS_VP;
+ cmd.reg_count = 2;
+ cmd.direction = TRANSFER_WRITE;
+
+ cpia2_send_command(cam, &cmd);
+
+ /* Set compression state */
+ cpia2_do_command(cam, CPIA2_CMD_GET_VC_CONTROL, TRANSFER_READ, 0);
+ if (cam->params.compression.inhibit_htables) {
+ tmp_reg = cam->params.vc_params.vc_control |
+ CPIA2_VC_VC_CTRL_INHIBIT_H_TABLES;
+ } else {
+ tmp_reg = cam->params.vc_params.vc_control &
+ ~CPIA2_VC_VC_CTRL_INHIBIT_H_TABLES;
+ }
+ cpia2_do_command(cam, CPIA2_CMD_SET_VC_CONTROL, TRANSFER_WRITE,tmp_reg);
+
+ /* Set target size (kb) on vc
+ This is a heuristic based on the quality parameter and the raw
+ framesize in kB divided by 16 (the compression factor when the
+ quality is 100%) */
+ target_kb = (cam->width * cam->height * 2 / 16384) *
+ cam->params.vc_params.quality / 100;
+ if (target_kb < 1)
+ target_kb = 1;
+ cpia2_do_command(cam, CPIA2_CMD_SET_TARGET_KB,
+ TRANSFER_WRITE, target_kb);
+
+ /* Wiggle VC Reset */
+ /***
+ * First read and wait a bit.
+ ***/
+ for (i = 0; i < 50; i++) {
+ cpia2_do_command(cam, CPIA2_CMD_GET_PW_CONTROL,
+ TRANSFER_READ, 0);
+ }
+
+ tmp_reg = cam->params.vc_params.pw_control;
+ tmp_reg &= ~CPIA2_VC_PW_CTRL_VC_RESET_N;
+
+ cpia2_do_command(cam, CPIA2_CMD_SET_PW_CONTROL, TRANSFER_WRITE,tmp_reg);
+
+ tmp_reg |= CPIA2_VC_PW_CTRL_VC_RESET_N;
+ cpia2_do_command(cam, CPIA2_CMD_SET_PW_CONTROL, TRANSFER_WRITE,tmp_reg);
+
+ cpia2_do_command(cam, CPIA2_CMD_SET_DEF_JPEG_OPT, TRANSFER_WRITE, 0);
+
+ cpia2_do_command(cam, CPIA2_CMD_GET_USER_MODE, TRANSFER_READ, 0);
+ DBG("After VC RESET, user mode is 0x%0X\n",
+ cam->params.vp_params.video_mode);
+
+ return retval;
+}
+
+/******************************************************************************
+ *
+ * cpia2_set_high_power
+ *
+ *****************************************************************************/
+static int cpia2_set_high_power(struct camera_data *cam)
+{
+ int i;
+ for (i = 0; i <= 50; i++) {
+ /* Read system status */
+ cpia2_do_command(cam,CPIA2_CMD_GET_SYSTEM_CTRL,TRANSFER_READ,0);
+
+ /* If there is an error, clear it */
+ if(cam->params.camera_state.system_ctrl &
+ CPIA2_SYSTEM_CONTROL_V2W_ERR)
+ cpia2_do_command(cam, CPIA2_CMD_CLEAR_V2W_ERR,
+ TRANSFER_WRITE, 0);
+
+ /* Try to set high power mode */
+ cpia2_do_command(cam, CPIA2_CMD_SET_SYSTEM_CTRL,
+ TRANSFER_WRITE, 1);
+
+ /* Try to read something in VP to check if everything is awake */
+ cpia2_do_command(cam, CPIA2_CMD_GET_VP_SYSTEM_STATE,
+ TRANSFER_READ, 0);
+ if (cam->params.vp_params.system_state &
+ CPIA2_VP_SYSTEMSTATE_HK_ALIVE) {
+ break;
+ } else if (i == 50) {
+ cam->params.camera_state.power_mode = LO_POWER_MODE;
+ ERR("Camera did not wake up\n");
+ return -EIO;
+ }
+ }
+
+ DBG("System now in high power state\n");
+ cam->params.camera_state.power_mode = HI_POWER_MODE;
+ return 0;
+}
+
+/******************************************************************************
+ *
+ * cpia2_set_low_power
+ *
+ *****************************************************************************/
+int cpia2_set_low_power(struct camera_data *cam)
+{
+ cam->params.camera_state.power_mode = LO_POWER_MODE;
+ cpia2_do_command(cam, CPIA2_CMD_SET_SYSTEM_CTRL, TRANSFER_WRITE, 0);
+ return 0;
+}
+
+/******************************************************************************
+ *
+ * apply_vp_patch
+ *
+ *****************************************************************************/
+static int cpia2_send_onebyte_command(struct camera_data *cam,
+ struct cpia2_command *cmd,
+ u8 start, u8 datum)
+{
+ cmd->buffer.block_data[0] = datum;
+ cmd->start = start;
+ cmd->reg_count = 1;
+ return cpia2_send_command(cam, cmd);
+}
+
+static int apply_vp_patch(struct camera_data *cam)
+{
+ const struct firmware *fw;
+ const char fw_name[] = FIRMWARE;
+ int i, ret;
+ struct cpia2_command cmd;
+
+ ret = request_firmware(&fw, fw_name, &cam->dev->dev);
+ if (ret) {
+ printk(KERN_ERR "cpia2: failed to load VP patch \"%s\"\n",
+ fw_name);
+ return ret;
+ }
+
+ cmd.req_mode = CAMERAACCESS_TYPE_REPEAT | CAMERAACCESS_VP;
+ cmd.direction = TRANSFER_WRITE;
+
+ /* First send the start address... */
+ cpia2_send_onebyte_command(cam, &cmd, 0x0A, fw->data[0]); /* hi */
+ cpia2_send_onebyte_command(cam, &cmd, 0x0B, fw->data[1]); /* lo */
+
+ /* ... followed by the data payload */
+ for (i = 2; i < fw->size; i += 64) {
+ cmd.start = 0x0C; /* Data */
+ cmd.reg_count = min_t(int, 64, fw->size - i);
+ memcpy(cmd.buffer.block_data, &fw->data[i], cmd.reg_count);
+ cpia2_send_command(cam, &cmd);
+ }
+
+ /* Next send the start address... */
+ cpia2_send_onebyte_command(cam, &cmd, 0x0A, fw->data[0]); /* hi */
+ cpia2_send_onebyte_command(cam, &cmd, 0x0B, fw->data[1]); /* lo */
+
+ /* ... followed by the 'goto' command */
+ cpia2_send_onebyte_command(cam, &cmd, 0x0D, 1);
+
+ release_firmware(fw);
+ return 0;
+}
+
+/******************************************************************************
+ *
+ * set_default_user_mode
+ *
+ *****************************************************************************/
+static int set_default_user_mode(struct camera_data *cam)
+{
+ unsigned char user_mode;
+ unsigned char frame_rate;
+ int width = cam->params.roi.width;
+ int height = cam->params.roi.height;
+
+ switch (cam->params.version.sensor_flags) {
+ case CPIA2_VP_SENSOR_FLAGS_404:
+ case CPIA2_VP_SENSOR_FLAGS_407:
+ case CPIA2_VP_SENSOR_FLAGS_409:
+ case CPIA2_VP_SENSOR_FLAGS_410:
+ if ((width > STV_IMAGE_QCIF_COLS)
+ || (height > STV_IMAGE_QCIF_ROWS)) {
+ user_mode = CPIA2_VP_USER_MODE_CIF;
+ } else {
+ user_mode = CPIA2_VP_USER_MODE_QCIFDS;
+ }
+ frame_rate = CPIA2_VP_FRAMERATE_30;
+ break;
+ case CPIA2_VP_SENSOR_FLAGS_500:
+ if ((width > STV_IMAGE_CIF_COLS)
+ || (height > STV_IMAGE_CIF_ROWS)) {
+ user_mode = CPIA2_VP_USER_MODE_VGA;
+ } else {
+ user_mode = CPIA2_VP_USER_MODE_QVGADS;
+ }
+ if (cam->params.pnp_id.device_type == DEVICE_STV_672)
+ frame_rate = CPIA2_VP_FRAMERATE_15;
+ else
+ frame_rate = CPIA2_VP_FRAMERATE_30;
+ break;
+ default:
+ LOG("%s: Invalid sensor flag value 0x%0X\n",__func__,
+ cam->params.version.sensor_flags);
+ return -EINVAL;
+ }
+
+ DBG("Sensor flag = 0x%0x, user mode = 0x%0x, frame rate = 0x%X\n",
+ cam->params.version.sensor_flags, user_mode, frame_rate);
+ cpia2_do_command(cam, CPIA2_CMD_SET_USER_MODE, TRANSFER_WRITE,
+ user_mode);
+ if(cam->params.vp_params.frame_rate > 0 &&
+ frame_rate > cam->params.vp_params.frame_rate)
+ frame_rate = cam->params.vp_params.frame_rate;
+
+ cpia2_set_fps(cam, frame_rate);
+
+// if (cam->params.pnp_id.device_type == DEVICE_STV_676)
+// cpia2_do_command(cam,
+// CPIA2_CMD_SET_VP_SYSTEM_CTRL,
+// TRANSFER_WRITE,
+// CPIA2_VP_SYSTEMCTRL_HK_CONTROL |
+// CPIA2_VP_SYSTEMCTRL_POWER_CONTROL);
+
+ return 0;
+}
+
+/******************************************************************************
+ *
+ * cpia2_match_video_size
+ *
+ * return the best match, where 'best' is as always
+ * the largest that is not bigger than what is requested.
+ *****************************************************************************/
+int cpia2_match_video_size(int width, int height)
+{
+ if (width >= STV_IMAGE_VGA_COLS && height >= STV_IMAGE_VGA_ROWS)
+ return VIDEOSIZE_VGA;
+
+ if (width >= STV_IMAGE_CIF_COLS && height >= STV_IMAGE_CIF_ROWS)
+ return VIDEOSIZE_CIF;
+
+ if (width >= STV_IMAGE_QVGA_COLS && height >= STV_IMAGE_QVGA_ROWS)
+ return VIDEOSIZE_QVGA;
+
+ if (width >= 288 && height >= 216)
+ return VIDEOSIZE_288_216;
+
+ if (width >= 256 && height >= 192)
+ return VIDEOSIZE_256_192;
+
+ if (width >= 224 && height >= 168)
+ return VIDEOSIZE_224_168;
+
+ if (width >= 192 && height >= 144)
+ return VIDEOSIZE_192_144;
+
+ if (width >= STV_IMAGE_QCIF_COLS && height >= STV_IMAGE_QCIF_ROWS)
+ return VIDEOSIZE_QCIF;
+
+ return -1;
+}
+
+/******************************************************************************
+ *
+ * SetVideoSize
+ *
+ *****************************************************************************/
+static int set_vw_size(struct camera_data *cam, int size)
+{
+ int retval = 0;
+
+ cam->params.vp_params.video_size = size;
+
+ switch (size) {
+ case VIDEOSIZE_VGA:
+ DBG("Setting size to VGA\n");
+ cam->params.roi.width = STV_IMAGE_VGA_COLS;
+ cam->params.roi.height = STV_IMAGE_VGA_ROWS;
+ cam->width = STV_IMAGE_VGA_COLS;
+ cam->height = STV_IMAGE_VGA_ROWS;
+ break;
+ case VIDEOSIZE_CIF:
+ DBG("Setting size to CIF\n");
+ cam->params.roi.width = STV_IMAGE_CIF_COLS;
+ cam->params.roi.height = STV_IMAGE_CIF_ROWS;
+ cam->width = STV_IMAGE_CIF_COLS;
+ cam->height = STV_IMAGE_CIF_ROWS;
+ break;
+ case VIDEOSIZE_QVGA:
+ DBG("Setting size to QVGA\n");
+ cam->params.roi.width = STV_IMAGE_QVGA_COLS;
+ cam->params.roi.height = STV_IMAGE_QVGA_ROWS;
+ cam->width = STV_IMAGE_QVGA_COLS;
+ cam->height = STV_IMAGE_QVGA_ROWS;
+ break;
+ case VIDEOSIZE_288_216:
+ cam->params.roi.width = 288;
+ cam->params.roi.height = 216;
+ cam->width = 288;
+ cam->height = 216;
+ break;
+ case VIDEOSIZE_256_192:
+ cam->width = 256;
+ cam->height = 192;
+ cam->params.roi.width = 256;
+ cam->params.roi.height = 192;
+ break;
+ case VIDEOSIZE_224_168:
+ cam->width = 224;
+ cam->height = 168;
+ cam->params.roi.width = 224;
+ cam->params.roi.height = 168;
+ break;
+ case VIDEOSIZE_192_144:
+ cam->width = 192;
+ cam->height = 144;
+ cam->params.roi.width = 192;
+ cam->params.roi.height = 144;
+ break;
+ case VIDEOSIZE_QCIF:
+ DBG("Setting size to QCIF\n");
+ cam->params.roi.width = STV_IMAGE_QCIF_COLS;
+ cam->params.roi.height = STV_IMAGE_QCIF_ROWS;
+ cam->width = STV_IMAGE_QCIF_COLS;
+ cam->height = STV_IMAGE_QCIF_ROWS;
+ break;
+ default:
+ retval = -EINVAL;
+ }
+ return retval;
+}
+
+/******************************************************************************
+ *
+ * configure_sensor
+ *
+ *****************************************************************************/
+static int configure_sensor(struct camera_data *cam,
+ int req_width, int req_height)
+{
+ int retval;
+
+ switch (cam->params.version.sensor_flags) {
+ case CPIA2_VP_SENSOR_FLAGS_404:
+ case CPIA2_VP_SENSOR_FLAGS_407:
+ case CPIA2_VP_SENSOR_FLAGS_409:
+ case CPIA2_VP_SENSOR_FLAGS_410:
+ retval = config_sensor_410(cam, req_width, req_height);
+ break;
+ case CPIA2_VP_SENSOR_FLAGS_500:
+ retval = config_sensor_500(cam, req_width, req_height);
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return retval;
+}
+
+/******************************************************************************
+ *
+ * config_sensor_410
+ *
+ *****************************************************************************/
+static int config_sensor_410(struct camera_data *cam,
+ int req_width, int req_height)
+{
+ struct cpia2_command cmd;
+ int i = 0;
+ int image_size;
+ int image_type;
+ int width = req_width;
+ int height = req_height;
+
+ /***
+ * Make sure size doesn't exceed CIF.
+ ***/
+ if (width > STV_IMAGE_CIF_COLS)
+ width = STV_IMAGE_CIF_COLS;
+ if (height > STV_IMAGE_CIF_ROWS)
+ height = STV_IMAGE_CIF_ROWS;
+
+ image_size = cpia2_match_video_size(width, height);
+
+ DBG("Config 410: width = %d, height = %d\n", width, height);
+ DBG("Image size returned is %d\n", image_size);
+ if (image_size >= 0) {
+ set_vw_size(cam, image_size);
+ width = cam->params.roi.width;
+ height = cam->params.roi.height;
+
+ DBG("After set_vw_size(), width = %d, height = %d\n",
+ width, height);
+ if (width <= 176 && height <= 144) {
+ DBG("image type = VIDEOSIZE_QCIF\n");
+ image_type = VIDEOSIZE_QCIF;
+ }
+ else if (width <= 320 && height <= 240) {
+ DBG("image type = VIDEOSIZE_QVGA\n");
+ image_type = VIDEOSIZE_QVGA;
+ }
+ else {
+ DBG("image type = VIDEOSIZE_CIF\n");
+ image_type = VIDEOSIZE_CIF;
+ }
+ } else {
+ ERR("ConfigSensor410 failed\n");
+ return -EINVAL;
+ }
+
+ cmd.req_mode = CAMERAACCESS_TYPE_RANDOM | CAMERAACCESS_VC;
+ cmd.direction = TRANSFER_WRITE;
+
+ /* VC Format */
+ cmd.buffer.registers[i].index = CPIA2_VC_VC_FORMAT;
+ if (image_type == VIDEOSIZE_CIF) {
+ cmd.buffer.registers[i++].value =
+ (u8) (CPIA2_VC_VC_FORMAT_UFIRST |
+ CPIA2_VC_VC_FORMAT_SHORTLINE);
+ } else {
+ cmd.buffer.registers[i++].value =
+ (u8) CPIA2_VC_VC_FORMAT_UFIRST;
+ }
+
+ /* VC Clocks */
+ cmd.buffer.registers[i].index = CPIA2_VC_VC_CLOCKS;
+ if (image_type == VIDEOSIZE_QCIF) {
+ if (cam->params.pnp_id.device_type == DEVICE_STV_672) {
+ cmd.buffer.registers[i++].value=
+ (u8)(CPIA2_VC_VC_672_CLOCKS_CIF_DIV_BY_3 |
+ CPIA2_VC_VC_672_CLOCKS_SCALING |
+ CPIA2_VC_VC_CLOCKS_LOGDIV2);
+ DBG("VC_Clocks (0xc4) should be B\n");
+ }
+ else {
+ cmd.buffer.registers[i++].value=
+ (u8)(CPIA2_VC_VC_676_CLOCKS_CIF_DIV_BY_3 |
+ CPIA2_VC_VC_CLOCKS_LOGDIV2);
+ }
+ } else {
+ if (cam->params.pnp_id.device_type == DEVICE_STV_672) {
+ cmd.buffer.registers[i++].value =
+ (u8) (CPIA2_VC_VC_672_CLOCKS_CIF_DIV_BY_3 |
+ CPIA2_VC_VC_CLOCKS_LOGDIV0);
+ }
+ else {
+ cmd.buffer.registers[i++].value =
+ (u8) (CPIA2_VC_VC_676_CLOCKS_CIF_DIV_BY_3 |
+ CPIA2_VC_VC_676_CLOCKS_SCALING |
+ CPIA2_VC_VC_CLOCKS_LOGDIV0);
+ }
+ }
+ DBG("VC_Clocks (0xc4) = 0x%0X\n", cmd.buffer.registers[i-1].value);
+
+ /* Input reqWidth from VC */
+ cmd.buffer.registers[i].index = CPIA2_VC_VC_IHSIZE_LO;
+ if (image_type == VIDEOSIZE_QCIF)
+ cmd.buffer.registers[i++].value =
+ (u8) (STV_IMAGE_QCIF_COLS / 4);
+ else
+ cmd.buffer.registers[i++].value =
+ (u8) (STV_IMAGE_CIF_COLS / 4);
+
+ /* Timings */
+ cmd.buffer.registers[i].index = CPIA2_VC_VC_XLIM_HI;
+ if (image_type == VIDEOSIZE_QCIF)
+ cmd.buffer.registers[i++].value = (u8) 0;
+ else
+ cmd.buffer.registers[i++].value = (u8) 1;
+
+ cmd.buffer.registers[i].index = CPIA2_VC_VC_XLIM_LO;
+ if (image_type == VIDEOSIZE_QCIF)
+ cmd.buffer.registers[i++].value = (u8) 208;
+ else
+ cmd.buffer.registers[i++].value = (u8) 160;
+
+ cmd.buffer.registers[i].index = CPIA2_VC_VC_YLIM_HI;
+ if (image_type == VIDEOSIZE_QCIF)
+ cmd.buffer.registers[i++].value = (u8) 0;
+ else
+ cmd.buffer.registers[i++].value = (u8) 1;
+
+ cmd.buffer.registers[i].index = CPIA2_VC_VC_YLIM_LO;
+ if (image_type == VIDEOSIZE_QCIF)
+ cmd.buffer.registers[i++].value = (u8) 160;
+ else
+ cmd.buffer.registers[i++].value = (u8) 64;
+
+ /* Output Image Size */
+ cmd.buffer.registers[i].index = CPIA2_VC_VC_OHSIZE;
+ cmd.buffer.registers[i++].value = cam->params.roi.width / 4;
+
+ cmd.buffer.registers[i].index = CPIA2_VC_VC_OVSIZE;
+ cmd.buffer.registers[i++].value = cam->params.roi.height / 4;
+
+ /* Cropping */
+ cmd.buffer.registers[i].index = CPIA2_VC_VC_HCROP;
+ if (image_type == VIDEOSIZE_QCIF)
+ cmd.buffer.registers[i++].value =
+ (u8) (((STV_IMAGE_QCIF_COLS / 4) - (width / 4)) / 2);
+ else
+ cmd.buffer.registers[i++].value =
+ (u8) (((STV_IMAGE_CIF_COLS / 4) - (width / 4)) / 2);
+
+ cmd.buffer.registers[i].index = CPIA2_VC_VC_VCROP;
+ if (image_type == VIDEOSIZE_QCIF)
+ cmd.buffer.registers[i++].value =
+ (u8) (((STV_IMAGE_QCIF_ROWS / 4) - (height / 4)) / 2);
+ else
+ cmd.buffer.registers[i++].value =
+ (u8) (((STV_IMAGE_CIF_ROWS / 4) - (height / 4)) / 2);
+
+ /* Scaling registers (defaults) */
+ cmd.buffer.registers[i].index = CPIA2_VC_VC_HPHASE;
+ cmd.buffer.registers[i++].value = (u8) 0;
+
+ cmd.buffer.registers[i].index = CPIA2_VC_VC_VPHASE;
+ cmd.buffer.registers[i++].value = (u8) 0;
+
+ cmd.buffer.registers[i].index = CPIA2_VC_VC_HISPAN;
+ cmd.buffer.registers[i++].value = (u8) 31;
+
+ cmd.buffer.registers[i].index = CPIA2_VC_VC_VISPAN;
+ cmd.buffer.registers[i++].value = (u8) 31;
+
+ cmd.buffer.registers[i].index = CPIA2_VC_VC_HICROP;
+ cmd.buffer.registers[i++].value = (u8) 0;
+
+ cmd.buffer.registers[i].index = CPIA2_VC_VC_VICROP;
+ cmd.buffer.registers[i++].value = (u8) 0;
+
+ cmd.buffer.registers[i].index = CPIA2_VC_VC_HFRACT;
+ cmd.buffer.registers[i++].value = (u8) 0x81; /* = 8/1 = 8 (HIBYTE/LOBYTE) */
+
+ cmd.buffer.registers[i].index = CPIA2_VC_VC_VFRACT;
+ cmd.buffer.registers[i++].value = (u8) 0x81; /* = 8/1 = 8 (HIBYTE/LOBYTE) */
+
+ cmd.reg_count = i;
+
+ cpia2_send_command(cam, &cmd);
+
+ return i;
+}
+
+
+/******************************************************************************
+ *
+ * config_sensor_500(cam)
+ *
+ *****************************************************************************/
+static int config_sensor_500(struct camera_data *cam,
+ int req_width, int req_height)
+{
+ struct cpia2_command cmd;
+ int i = 0;
+ int image_size = VIDEOSIZE_CIF;
+ int image_type = VIDEOSIZE_VGA;
+ int width = req_width;
+ int height = req_height;
+ unsigned int device = cam->params.pnp_id.device_type;
+
+ image_size = cpia2_match_video_size(width, height);
+
+ if (width > STV_IMAGE_CIF_COLS || height > STV_IMAGE_CIF_ROWS)
+ image_type = VIDEOSIZE_VGA;
+ else if (width > STV_IMAGE_QVGA_COLS || height > STV_IMAGE_QVGA_ROWS)
+ image_type = VIDEOSIZE_CIF;
+ else if (width > STV_IMAGE_QCIF_COLS || height > STV_IMAGE_QCIF_ROWS)
+ image_type = VIDEOSIZE_QVGA;
+ else
+ image_type = VIDEOSIZE_QCIF;
+
+ if (image_size >= 0) {
+ set_vw_size(cam, image_size);
+ width = cam->params.roi.width;
+ height = cam->params.roi.height;
+ } else {
+ ERR("ConfigSensor500 failed\n");
+ return -EINVAL;
+ }
+
+ DBG("image_size = %d, width = %d, height = %d, type = %d\n",
+ image_size, width, height, image_type);
+
+ cmd.req_mode = CAMERAACCESS_TYPE_RANDOM | CAMERAACCESS_VC;
+ cmd.direction = TRANSFER_WRITE;
+ i = 0;
+
+ /* VC Format */
+ cmd.buffer.registers[i].index = CPIA2_VC_VC_FORMAT;
+ cmd.buffer.registers[i].value = (u8) CPIA2_VC_VC_FORMAT_UFIRST;
+ if (image_type == VIDEOSIZE_QCIF)
+ cmd.buffer.registers[i].value |= (u8) CPIA2_VC_VC_FORMAT_DECIMATING;
+ i++;
+
+ /* VC Clocks */
+ cmd.buffer.registers[i].index = CPIA2_VC_VC_CLOCKS;
+ if (device == DEVICE_STV_672) {
+ if (image_type == VIDEOSIZE_VGA)
+ cmd.buffer.registers[i].value =
+ (u8)CPIA2_VC_VC_CLOCKS_LOGDIV1;
+ else
+ cmd.buffer.registers[i].value =
+ (u8)(CPIA2_VC_VC_672_CLOCKS_SCALING |
+ CPIA2_VC_VC_CLOCKS_LOGDIV3);
+ } else {
+ if (image_type == VIDEOSIZE_VGA)
+ cmd.buffer.registers[i].value =
+ (u8)CPIA2_VC_VC_CLOCKS_LOGDIV0;
+ else
+ cmd.buffer.registers[i].value =
+ (u8)(CPIA2_VC_VC_676_CLOCKS_SCALING |
+ CPIA2_VC_VC_CLOCKS_LOGDIV2);
+ }
+ i++;
+
+ DBG("VC_CLOCKS = 0x%X\n", cmd.buffer.registers[i-1].value);
+
+ /* Input width from VP */
+ cmd.buffer.registers[i].index = CPIA2_VC_VC_IHSIZE_LO;
+ if (image_type == VIDEOSIZE_VGA)
+ cmd.buffer.registers[i].value =
+ (u8) (STV_IMAGE_VGA_COLS / 4);
+ else
+ cmd.buffer.registers[i].value =
+ (u8) (STV_IMAGE_QVGA_COLS / 4);
+ i++;
+ DBG("Input width = %d\n", cmd.buffer.registers[i-1].value);
+
+ /* Timings */
+ cmd.buffer.registers[i].index = CPIA2_VC_VC_XLIM_HI;
+ if (image_type == VIDEOSIZE_VGA)
+ cmd.buffer.registers[i++].value = (u8) 2;
+ else
+ cmd.buffer.registers[i++].value = (u8) 1;
+
+ cmd.buffer.registers[i].index = CPIA2_VC_VC_XLIM_LO;
+ if (image_type == VIDEOSIZE_VGA)
+ cmd.buffer.registers[i++].value = (u8) 250;
+ else if (image_type == VIDEOSIZE_QVGA)
+ cmd.buffer.registers[i++].value = (u8) 125;
+ else
+ cmd.buffer.registers[i++].value = (u8) 160;
+
+ cmd.buffer.registers[i].index = CPIA2_VC_VC_YLIM_HI;
+ if (image_type == VIDEOSIZE_VGA)
+ cmd.buffer.registers[i++].value = (u8) 2;
+ else
+ cmd.buffer.registers[i++].value = (u8) 1;
+
+ cmd.buffer.registers[i].index = CPIA2_VC_VC_YLIM_LO;
+ if (image_type == VIDEOSIZE_VGA)
+ cmd.buffer.registers[i++].value = (u8) 12;
+ else if (image_type == VIDEOSIZE_QVGA)
+ cmd.buffer.registers[i++].value = (u8) 64;
+ else
+ cmd.buffer.registers[i++].value = (u8) 6;
+
+ /* Output Image Size */
+ cmd.buffer.registers[i].index = CPIA2_VC_VC_OHSIZE;
+ if (image_type == VIDEOSIZE_QCIF)
+ cmd.buffer.registers[i++].value = STV_IMAGE_CIF_COLS / 4;
+ else
+ cmd.buffer.registers[i++].value = width / 4;
+
+ cmd.buffer.registers[i].index = CPIA2_VC_VC_OVSIZE;
+ if (image_type == VIDEOSIZE_QCIF)
+ cmd.buffer.registers[i++].value = STV_IMAGE_CIF_ROWS / 4;
+ else
+ cmd.buffer.registers[i++].value = height / 4;
+
+ /* Cropping */
+ cmd.buffer.registers[i].index = CPIA2_VC_VC_HCROP;
+ if (image_type == VIDEOSIZE_VGA)
+ cmd.buffer.registers[i++].value =
+ (u8) (((STV_IMAGE_VGA_COLS / 4) - (width / 4)) / 2);
+ else if (image_type == VIDEOSIZE_QVGA)
+ cmd.buffer.registers[i++].value =
+ (u8) (((STV_IMAGE_QVGA_COLS / 4) - (width / 4)) / 2);
+ else if (image_type == VIDEOSIZE_CIF)
+ cmd.buffer.registers[i++].value =
+ (u8) (((STV_IMAGE_CIF_COLS / 4) - (width / 4)) / 2);
+ else /*if (image_type == VIDEOSIZE_QCIF)*/
+ cmd.buffer.registers[i++].value =
+ (u8) (((STV_IMAGE_QCIF_COLS / 4) - (width / 4)) / 2);
+
+ cmd.buffer.registers[i].index = CPIA2_VC_VC_VCROP;
+ if (image_type == VIDEOSIZE_VGA)
+ cmd.buffer.registers[i++].value =
+ (u8) (((STV_IMAGE_VGA_ROWS / 4) - (height / 4)) / 2);
+ else if (image_type == VIDEOSIZE_QVGA)
+ cmd.buffer.registers[i++].value =
+ (u8) (((STV_IMAGE_QVGA_ROWS / 4) - (height / 4)) / 2);
+ else if (image_type == VIDEOSIZE_CIF)
+ cmd.buffer.registers[i++].value =
+ (u8) (((STV_IMAGE_CIF_ROWS / 4) - (height / 4)) / 2);
+ else /*if (image_type == VIDEOSIZE_QCIF)*/
+ cmd.buffer.registers[i++].value =
+ (u8) (((STV_IMAGE_QCIF_ROWS / 4) - (height / 4)) / 2);
+
+ /* Scaling registers (defaults) */
+ cmd.buffer.registers[i].index = CPIA2_VC_VC_HPHASE;
+ if (image_type == VIDEOSIZE_CIF || image_type == VIDEOSIZE_QCIF)
+ cmd.buffer.registers[i++].value = (u8) 36;
+ else
+ cmd.buffer.registers[i++].value = (u8) 0;
+
+ cmd.buffer.registers[i].index = CPIA2_VC_VC_VPHASE;
+ if (image_type == VIDEOSIZE_CIF || image_type == VIDEOSIZE_QCIF)
+ cmd.buffer.registers[i++].value = (u8) 32;
+ else
+ cmd.buffer.registers[i++].value = (u8) 0;
+
+ cmd.buffer.registers[i].index = CPIA2_VC_VC_HISPAN;
+ if (image_type == VIDEOSIZE_CIF || image_type == VIDEOSIZE_QCIF)
+ cmd.buffer.registers[i++].value = (u8) 26;
+ else
+ cmd.buffer.registers[i++].value = (u8) 31;
+
+ cmd.buffer.registers[i].index = CPIA2_VC_VC_VISPAN;
+ if (image_type == VIDEOSIZE_CIF || image_type == VIDEOSIZE_QCIF)
+ cmd.buffer.registers[i++].value = (u8) 21;
+ else
+ cmd.buffer.registers[i++].value = (u8) 31;
+
+ cmd.buffer.registers[i].index = CPIA2_VC_VC_HICROP;
+ cmd.buffer.registers[i++].value = (u8) 0;
+
+ cmd.buffer.registers[i].index = CPIA2_VC_VC_VICROP;
+ cmd.buffer.registers[i++].value = (u8) 0;
+
+ cmd.buffer.registers[i].index = CPIA2_VC_VC_HFRACT;
+ if (image_type == VIDEOSIZE_CIF || image_type == VIDEOSIZE_QCIF)
+ cmd.buffer.registers[i++].value = (u8) 0x2B; /* 2/11 */
+ else
+ cmd.buffer.registers[i++].value = (u8) 0x81; /* 8/1 */
+
+ cmd.buffer.registers[i].index = CPIA2_VC_VC_VFRACT;
+ if (image_type == VIDEOSIZE_CIF || image_type == VIDEOSIZE_QCIF)
+ cmd.buffer.registers[i++].value = (u8) 0x13; /* 1/3 */
+ else
+ cmd.buffer.registers[i++].value = (u8) 0x81; /* 8/1 */
+
+ cmd.reg_count = i;
+
+ cpia2_send_command(cam, &cmd);
+
+ return i;
+}
+
+
+/******************************************************************************
+ *
+ * setallproperties
+ *
+ * This sets all user changeable properties to the values in cam->params.
+ *****************************************************************************/
+static int set_all_properties(struct camera_data *cam)
+{
+ /**
+ * Don't set target_kb here, it will be set later.
+ * framerate and user_mode were already set (set_default_user_mode).
+ **/
+
+ cpia2_usb_change_streaming_alternate(cam,
+ cam->params.camera_state.stream_mode);
+
+ cpia2_do_command(cam,
+ CPIA2_CMD_SET_VC_MP_GPIO_DIRECTION,
+ TRANSFER_WRITE, cam->params.vp_params.gpio_direction);
+ cpia2_do_command(cam, CPIA2_CMD_SET_VC_MP_GPIO_DATA, TRANSFER_WRITE,
+ cam->params.vp_params.gpio_data);
+
+ v4l2_ctrl_handler_setup(&cam->hdl);
+
+ wake_system(cam);
+
+ set_lowlight_boost(cam);
+
+ return 0;
+}
+
+/******************************************************************************
+ *
+ * cpia2_save_camera_state
+ *
+ *****************************************************************************/
+void cpia2_save_camera_state(struct camera_data *cam)
+{
+ cpia2_do_command(cam, CPIA2_CMD_GET_USER_EFFECTS, TRANSFER_READ, 0);
+ cpia2_do_command(cam, CPIA2_CMD_GET_VC_MP_GPIO_DIRECTION, TRANSFER_READ,
+ 0);
+ cpia2_do_command(cam, CPIA2_CMD_GET_VC_MP_GPIO_DATA, TRANSFER_READ, 0);
+ /* Don't get framerate or target_kb. Trust the values we already have */
+}
+
+
+/******************************************************************************
+ *
+ * cpia2_set_flicker_mode
+ *
+ *****************************************************************************/
+int cpia2_set_flicker_mode(struct camera_data *cam, int mode)
+{
+ unsigned char cam_reg;
+ int err = 0;
+
+ if(cam->params.pnp_id.device_type != DEVICE_STV_672)
+ return -EINVAL;
+
+ /* Set the appropriate bits in FLICKER_MODES, preserving the rest */
+ if((err = cpia2_do_command(cam, CPIA2_CMD_GET_FLICKER_MODES,
+ TRANSFER_READ, 0)))
+ return err;
+ cam_reg = cam->params.flicker_control.cam_register;
+
+ switch(mode) {
+ case NEVER_FLICKER:
+ cam_reg |= CPIA2_VP_FLICKER_MODES_NEVER_FLICKER;
+ cam_reg &= ~CPIA2_VP_FLICKER_MODES_50HZ;
+ break;
+ case FLICKER_60:
+ cam_reg &= ~CPIA2_VP_FLICKER_MODES_NEVER_FLICKER;
+ cam_reg &= ~CPIA2_VP_FLICKER_MODES_50HZ;
+ break;
+ case FLICKER_50:
+ cam_reg &= ~CPIA2_VP_FLICKER_MODES_NEVER_FLICKER;
+ cam_reg |= CPIA2_VP_FLICKER_MODES_50HZ;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ if((err = cpia2_do_command(cam, CPIA2_CMD_SET_FLICKER_MODES,
+ TRANSFER_WRITE, cam_reg)))
+ return err;
+
+ /* Set the appropriate bits in EXP_MODES, preserving the rest */
+ if((err = cpia2_do_command(cam, CPIA2_CMD_GET_VP_EXP_MODES,
+ TRANSFER_READ, 0)))
+ return err;
+ cam_reg = cam->params.vp_params.exposure_modes;
+
+ if (mode == NEVER_FLICKER) {
+ cam_reg |= CPIA2_VP_EXPOSURE_MODES_INHIBIT_FLICKER;
+ } else {
+ cam_reg &= ~CPIA2_VP_EXPOSURE_MODES_INHIBIT_FLICKER;
+ }
+
+ if((err = cpia2_do_command(cam, CPIA2_CMD_SET_VP_EXP_MODES,
+ TRANSFER_WRITE, cam_reg)))
+ return err;
+
+ if((err = cpia2_do_command(cam, CPIA2_CMD_REHASH_VP4,
+ TRANSFER_WRITE, 1)))
+ return err;
+
+ switch(mode) {
+ case NEVER_FLICKER:
+ case FLICKER_60:
+ case FLICKER_50:
+ cam->params.flicker_control.flicker_mode_req = mode;
+ break;
+ default:
+ err = -EINVAL;
+ }
+
+ return err;
+}
+
+/******************************************************************************
+ *
+ * cpia2_set_property_flip
+ *
+ *****************************************************************************/
+void cpia2_set_property_flip(struct camera_data *cam, int prop_val)
+{
+ unsigned char cam_reg;
+
+ cpia2_do_command(cam, CPIA2_CMD_GET_USER_EFFECTS, TRANSFER_READ, 0);
+ cam_reg = cam->params.vp_params.user_effects;
+
+ if (prop_val)
+ {
+ cam_reg |= CPIA2_VP_USER_EFFECTS_FLIP;
+ }
+ else
+ {
+ cam_reg &= ~CPIA2_VP_USER_EFFECTS_FLIP;
+ }
+ cam->params.vp_params.user_effects = cam_reg;
+ cpia2_do_command(cam, CPIA2_CMD_SET_USER_EFFECTS, TRANSFER_WRITE,
+ cam_reg);
+}
+
+/******************************************************************************
+ *
+ * cpia2_set_property_mirror
+ *
+ *****************************************************************************/
+void cpia2_set_property_mirror(struct camera_data *cam, int prop_val)
+{
+ unsigned char cam_reg;
+
+ cpia2_do_command(cam, CPIA2_CMD_GET_USER_EFFECTS, TRANSFER_READ, 0);
+ cam_reg = cam->params.vp_params.user_effects;
+
+ if (prop_val)
+ {
+ cam_reg |= CPIA2_VP_USER_EFFECTS_MIRROR;
+ }
+ else
+ {
+ cam_reg &= ~CPIA2_VP_USER_EFFECTS_MIRROR;
+ }
+ cam->params.vp_params.user_effects = cam_reg;
+ cpia2_do_command(cam, CPIA2_CMD_SET_USER_EFFECTS, TRANSFER_WRITE,
+ cam_reg);
+}
+
+/******************************************************************************
+ *
+ * cpia2_set_gpio
+ *
+ *****************************************************************************/
+int cpia2_set_gpio(struct camera_data *cam, unsigned char setting)
+{
+ int ret;
+
+ /* Set the microport direction (register 0x90, should be defined
+ * already) to 1 (user output), and set the microport data (0x91) to
+ * the value in the ioctl argument.
+ */
+
+ ret = cpia2_do_command(cam,
+ CPIA2_CMD_SET_VC_MP_GPIO_DIRECTION,
+ CPIA2_VC_MP_DIR_OUTPUT,
+ 255);
+ if (ret < 0)
+ return ret;
+ cam->params.vp_params.gpio_direction = 255;
+
+ ret = cpia2_do_command(cam,
+ CPIA2_CMD_SET_VC_MP_GPIO_DATA,
+ CPIA2_VC_MP_DIR_OUTPUT,
+ setting);
+ if (ret < 0)
+ return ret;
+ cam->params.vp_params.gpio_data = setting;
+
+ return 0;
+}
+
+/******************************************************************************
+ *
+ * cpia2_set_fps
+ *
+ *****************************************************************************/
+int cpia2_set_fps(struct camera_data *cam, int framerate)
+{
+ int retval;
+
+ switch(framerate) {
+ case CPIA2_VP_FRAMERATE_30:
+ case CPIA2_VP_FRAMERATE_25:
+ if(cam->params.pnp_id.device_type == DEVICE_STV_672 &&
+ cam->params.version.sensor_flags ==
+ CPIA2_VP_SENSOR_FLAGS_500) {
+ return -EINVAL;
+ }
+ /* Fall through */
+ case CPIA2_VP_FRAMERATE_15:
+ case CPIA2_VP_FRAMERATE_12_5:
+ case CPIA2_VP_FRAMERATE_7_5:
+ case CPIA2_VP_FRAMERATE_6_25:
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ if (cam->params.pnp_id.device_type == DEVICE_STV_672 &&
+ framerate == CPIA2_VP_FRAMERATE_15)
+ framerate = 0; /* Work around bug in VP4 */
+
+ retval = cpia2_do_command(cam,
+ CPIA2_CMD_FRAMERATE_REQ,
+ TRANSFER_WRITE,
+ framerate);
+
+ if(retval == 0)
+ cam->params.vp_params.frame_rate = framerate;
+
+ return retval;
+}
+
+/******************************************************************************
+ *
+ * cpia2_set_brightness
+ *
+ *****************************************************************************/
+void cpia2_set_brightness(struct camera_data *cam, unsigned char value)
+{
+ /***
+ * Don't let the register be set to zero - bug in VP4 - flash of full
+ * brightness
+ ***/
+ if (cam->params.pnp_id.device_type == DEVICE_STV_672 && value == 0)
+ value++;
+ DBG("Setting brightness to %d (0x%0x)\n", value, value);
+ cpia2_do_command(cam, CPIA2_CMD_SET_VP_BRIGHTNESS, TRANSFER_WRITE, value);
+}
+
+/******************************************************************************
+ *
+ * cpia2_set_contrast
+ *
+ *****************************************************************************/
+void cpia2_set_contrast(struct camera_data *cam, unsigned char value)
+{
+ DBG("Setting contrast to %d (0x%0x)\n", value, value);
+ cpia2_do_command(cam, CPIA2_CMD_SET_CONTRAST, TRANSFER_WRITE, value);
+}
+
+/******************************************************************************
+ *
+ * cpia2_set_saturation
+ *
+ *****************************************************************************/
+void cpia2_set_saturation(struct camera_data *cam, unsigned char value)
+{
+ DBG("Setting saturation to %d (0x%0x)\n", value, value);
+ cpia2_do_command(cam,CPIA2_CMD_SET_VP_SATURATION, TRANSFER_WRITE,value);
+}
+
+/******************************************************************************
+ *
+ * wake_system
+ *
+ *****************************************************************************/
+static void wake_system(struct camera_data *cam)
+{
+ cpia2_do_command(cam, CPIA2_CMD_SET_WAKEUP, TRANSFER_WRITE, 0);
+}
+
+/******************************************************************************
+ *
+ * set_lowlight_boost
+ *
+ * Valid for STV500 sensor only
+ *****************************************************************************/
+static void set_lowlight_boost(struct camera_data *cam)
+{
+ struct cpia2_command cmd;
+
+ if (cam->params.pnp_id.device_type != DEVICE_STV_672 ||
+ cam->params.version.sensor_flags != CPIA2_VP_SENSOR_FLAGS_500)
+ return;
+
+ cmd.direction = TRANSFER_WRITE;
+ cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
+ cmd.reg_count = 3;
+ cmd.start = CPIA2_VP_RAM_ADDR_H;
+
+ cmd.buffer.block_data[0] = 0; /* High byte of address to write to */
+ cmd.buffer.block_data[1] = 0x59; /* Low byte of address to write to */
+ cmd.buffer.block_data[2] = 0; /* High byte of data to write */
+
+ cpia2_send_command(cam, &cmd);
+
+ if (cam->params.vp_params.lowlight_boost) {
+ cmd.buffer.block_data[0] = 0x02; /* Low byte data to write */
+ } else {
+ cmd.buffer.block_data[0] = 0x06;
+ }
+ cmd.start = CPIA2_VP_RAM_DATA;
+ cmd.reg_count = 1;
+ cpia2_send_command(cam, &cmd);
+
+ /* Rehash the VP4 values */
+ cpia2_do_command(cam, CPIA2_CMD_REHASH_VP4, TRANSFER_WRITE, 1);
+}
+
+/******************************************************************************
+ *
+ * cpia2_set_format
+ *
+ * Assumes that new size is already set in param struct.
+ *****************************************************************************/
+void cpia2_set_format(struct camera_data *cam)
+{
+ cam->flush = true;
+
+ cpia2_usb_stream_pause(cam);
+
+ /* reset camera to new size */
+ cpia2_set_low_power(cam);
+ cpia2_reset_camera(cam);
+ cam->flush = false;
+
+ cpia2_dbg_dump_registers(cam);
+
+ cpia2_usb_stream_resume(cam);
+}
+
+/******************************************************************************
+ *
+ * cpia2_dbg_dump_registers
+ *
+ *****************************************************************************/
+void cpia2_dbg_dump_registers(struct camera_data *cam)
+{
+#ifdef _CPIA2_DEBUG_
+ struct cpia2_command cmd;
+
+ if (!(debugs_on & DEBUG_DUMP_REGS))
+ return;
+
+ cmd.direction = TRANSFER_READ;
+
+ /* Start with bank 0 (SYSTEM) */
+ cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_SYSTEM;
+ cmd.reg_count = 3;
+ cmd.start = 0;
+ cpia2_send_command(cam, &cmd);
+ printk(KERN_DEBUG "System Device Hi = 0x%X\n",
+ cmd.buffer.block_data[0]);
+ printk(KERN_DEBUG "System Device Lo = 0x%X\n",
+ cmd.buffer.block_data[1]);
+ printk(KERN_DEBUG "System_system control = 0x%X\n",
+ cmd.buffer.block_data[2]);
+
+ /* Bank 1 (VC) */
+ cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VC;
+ cmd.reg_count = 4;
+ cmd.start = 0x80;
+ cpia2_send_command(cam, &cmd);
+ printk(KERN_DEBUG "ASIC_ID = 0x%X\n",
+ cmd.buffer.block_data[0]);
+ printk(KERN_DEBUG "ASIC_REV = 0x%X\n",
+ cmd.buffer.block_data[1]);
+ printk(KERN_DEBUG "PW_CONTRL = 0x%X\n",
+ cmd.buffer.block_data[2]);
+ printk(KERN_DEBUG "WAKEUP = 0x%X\n",
+ cmd.buffer.block_data[3]);
+
+ cmd.start = 0xA0; /* ST_CTRL */
+ cmd.reg_count = 1;
+ cpia2_send_command(cam, &cmd);
+ printk(KERN_DEBUG "Stream ctrl = 0x%X\n",
+ cmd.buffer.block_data[0]);
+
+ cmd.start = 0xA4; /* Stream status */
+ cpia2_send_command(cam, &cmd);
+ printk(KERN_DEBUG "Stream status = 0x%X\n",
+ cmd.buffer.block_data[0]);
+
+ cmd.start = 0xA8; /* USB status */
+ cmd.reg_count = 3;
+ cpia2_send_command(cam, &cmd);
+ printk(KERN_DEBUG "USB_CTRL = 0x%X\n",
+ cmd.buffer.block_data[0]);
+ printk(KERN_DEBUG "USB_STRM = 0x%X\n",
+ cmd.buffer.block_data[1]);
+ printk(KERN_DEBUG "USB_STATUS = 0x%X\n",
+ cmd.buffer.block_data[2]);
+
+ cmd.start = 0xAF; /* USB settings */
+ cmd.reg_count = 1;
+ cpia2_send_command(cam, &cmd);
+ printk(KERN_DEBUG "USB settings = 0x%X\n",
+ cmd.buffer.block_data[0]);
+
+ cmd.start = 0xC0; /* VC stuff */
+ cmd.reg_count = 26;
+ cpia2_send_command(cam, &cmd);
+ printk(KERN_DEBUG "VC Control = 0x%0X\n",
+ cmd.buffer.block_data[0]);
+ printk(KERN_DEBUG "VC Format = 0x%0X\n",
+ cmd.buffer.block_data[3]);
+ printk(KERN_DEBUG "VC Clocks = 0x%0X\n",
+ cmd.buffer.block_data[4]);
+ printk(KERN_DEBUG "VC IHSize = 0x%0X\n",
+ cmd.buffer.block_data[5]);
+ printk(KERN_DEBUG "VC Xlim Hi = 0x%0X\n",
+ cmd.buffer.block_data[6]);
+ printk(KERN_DEBUG "VC XLim Lo = 0x%0X\n",
+ cmd.buffer.block_data[7]);
+ printk(KERN_DEBUG "VC YLim Hi = 0x%0X\n",
+ cmd.buffer.block_data[8]);
+ printk(KERN_DEBUG "VC YLim Lo = 0x%0X\n",
+ cmd.buffer.block_data[9]);
+ printk(KERN_DEBUG "VC OHSize = 0x%0X\n",
+ cmd.buffer.block_data[10]);
+ printk(KERN_DEBUG "VC OVSize = 0x%0X\n",
+ cmd.buffer.block_data[11]);
+ printk(KERN_DEBUG "VC HCrop = 0x%0X\n",
+ cmd.buffer.block_data[12]);
+ printk(KERN_DEBUG "VC VCrop = 0x%0X\n",
+ cmd.buffer.block_data[13]);
+ printk(KERN_DEBUG "VC HPhase = 0x%0X\n",
+ cmd.buffer.block_data[14]);
+ printk(KERN_DEBUG "VC VPhase = 0x%0X\n",
+ cmd.buffer.block_data[15]);
+ printk(KERN_DEBUG "VC HIspan = 0x%0X\n",
+ cmd.buffer.block_data[16]);
+ printk(KERN_DEBUG "VC VIspan = 0x%0X\n",
+ cmd.buffer.block_data[17]);
+ printk(KERN_DEBUG "VC HiCrop = 0x%0X\n",
+ cmd.buffer.block_data[18]);
+ printk(KERN_DEBUG "VC ViCrop = 0x%0X\n",
+ cmd.buffer.block_data[19]);
+ printk(KERN_DEBUG "VC HiFract = 0x%0X\n",
+ cmd.buffer.block_data[20]);
+ printk(KERN_DEBUG "VC ViFract = 0x%0X\n",
+ cmd.buffer.block_data[21]);
+ printk(KERN_DEBUG "VC JPeg Opt = 0x%0X\n",
+ cmd.buffer.block_data[22]);
+ printk(KERN_DEBUG "VC Creep Per = 0x%0X\n",
+ cmd.buffer.block_data[23]);
+ printk(KERN_DEBUG "VC User Sq. = 0x%0X\n",
+ cmd.buffer.block_data[24]);
+ printk(KERN_DEBUG "VC Target KB = 0x%0X\n",
+ cmd.buffer.block_data[25]);
+
+ /*** VP ***/
+ cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
+ cmd.reg_count = 14;
+ cmd.start = 0;
+ cpia2_send_command(cam, &cmd);
+
+ printk(KERN_DEBUG "VP Dev Hi = 0x%0X\n",
+ cmd.buffer.block_data[0]);
+ printk(KERN_DEBUG "VP Dev Lo = 0x%0X\n",
+ cmd.buffer.block_data[1]);
+ printk(KERN_DEBUG "VP Sys State = 0x%0X\n",
+ cmd.buffer.block_data[2]);
+ printk(KERN_DEBUG "VP Sys Ctrl = 0x%0X\n",
+ cmd.buffer.block_data[3]);
+ printk(KERN_DEBUG "VP Sensor flg = 0x%0X\n",
+ cmd.buffer.block_data[5]);
+ printk(KERN_DEBUG "VP Sensor Rev = 0x%0X\n",
+ cmd.buffer.block_data[6]);
+ printk(KERN_DEBUG "VP Dev Config = 0x%0X\n",
+ cmd.buffer.block_data[7]);
+ printk(KERN_DEBUG "VP GPIO_DIR = 0x%0X\n",
+ cmd.buffer.block_data[8]);
+ printk(KERN_DEBUG "VP GPIO_DATA = 0x%0X\n",
+ cmd.buffer.block_data[9]);
+ printk(KERN_DEBUG "VP Ram ADDR H = 0x%0X\n",
+ cmd.buffer.block_data[10]);
+ printk(KERN_DEBUG "VP Ram ADDR L = 0x%0X\n",
+ cmd.buffer.block_data[11]);
+ printk(KERN_DEBUG "VP RAM Data = 0x%0X\n",
+ cmd.buffer.block_data[12]);
+ printk(KERN_DEBUG "Do Call = 0x%0X\n",
+ cmd.buffer.block_data[13]);
+
+ if (cam->params.pnp_id.device_type == DEVICE_STV_672) {
+ cmd.reg_count = 9;
+ cmd.start = 0x0E;
+ cpia2_send_command(cam, &cmd);
+ printk(KERN_DEBUG "VP Clock Ctrl = 0x%0X\n",
+ cmd.buffer.block_data[0]);
+ printk(KERN_DEBUG "VP Patch Rev = 0x%0X\n",
+ cmd.buffer.block_data[1]);
+ printk(KERN_DEBUG "VP Vid Mode = 0x%0X\n",
+ cmd.buffer.block_data[2]);
+ printk(KERN_DEBUG "VP Framerate = 0x%0X\n",
+ cmd.buffer.block_data[3]);
+ printk(KERN_DEBUG "VP UserEffect = 0x%0X\n",
+ cmd.buffer.block_data[4]);
+ printk(KERN_DEBUG "VP White Bal = 0x%0X\n",
+ cmd.buffer.block_data[5]);
+ printk(KERN_DEBUG "VP WB thresh = 0x%0X\n",
+ cmd.buffer.block_data[6]);
+ printk(KERN_DEBUG "VP Exp Modes = 0x%0X\n",
+ cmd.buffer.block_data[7]);
+ printk(KERN_DEBUG "VP Exp Target = 0x%0X\n",
+ cmd.buffer.block_data[8]);
+
+ cmd.reg_count = 1;
+ cmd.start = 0x1B;
+ cpia2_send_command(cam, &cmd);
+ printk(KERN_DEBUG "VP FlickerMds = 0x%0X\n",
+ cmd.buffer.block_data[0]);
+ } else {
+ cmd.reg_count = 8 ;
+ cmd.start = 0x0E;
+ cpia2_send_command(cam, &cmd);
+ printk(KERN_DEBUG "VP Clock Ctrl = 0x%0X\n",
+ cmd.buffer.block_data[0]);
+ printk(KERN_DEBUG "VP Patch Rev = 0x%0X\n",
+ cmd.buffer.block_data[1]);
+ printk(KERN_DEBUG "VP Vid Mode = 0x%0X\n",
+ cmd.buffer.block_data[5]);
+ printk(KERN_DEBUG "VP Framerate = 0x%0X\n",
+ cmd.buffer.block_data[6]);
+ printk(KERN_DEBUG "VP UserEffect = 0x%0X\n",
+ cmd.buffer.block_data[7]);
+
+ cmd.reg_count = 1;
+ cmd.start = CPIA2_VP5_EXPOSURE_TARGET;
+ cpia2_send_command(cam, &cmd);
+ printk(KERN_DEBUG "VP5 Exp Target= 0x%0X\n",
+ cmd.buffer.block_data[0]);
+
+ cmd.reg_count = 4;
+ cmd.start = 0x3A;
+ cpia2_send_command(cam, &cmd);
+ printk(KERN_DEBUG "VP5 MY Black = 0x%0X\n",
+ cmd.buffer.block_data[0]);
+ printk(KERN_DEBUG "VP5 MCY Range = 0x%0X\n",
+ cmd.buffer.block_data[1]);
+ printk(KERN_DEBUG "VP5 MYCEILING = 0x%0X\n",
+ cmd.buffer.block_data[2]);
+ printk(KERN_DEBUG "VP5 MCUV Sat = 0x%0X\n",
+ cmd.buffer.block_data[3]);
+ }
+#endif
+}
+
+/******************************************************************************
+ *
+ * reset_camera_struct
+ *
+ * Sets all values to the defaults
+ *****************************************************************************/
+static void reset_camera_struct(struct camera_data *cam)
+{
+ /***
+ * The following parameter values are the defaults from the register map.
+ ***/
+ cam->params.vp_params.lowlight_boost = 0;
+
+ /* FlickerModes */
+ cam->params.flicker_control.flicker_mode_req = NEVER_FLICKER;
+
+ /* jpeg params */
+ cam->params.compression.jpeg_options = CPIA2_VC_VC_JPEG_OPT_DEFAULT;
+ cam->params.compression.creep_period = 2;
+ cam->params.compression.user_squeeze = 20;
+ cam->params.compression.inhibit_htables = false;
+
+ /* gpio params */
+ cam->params.vp_params.gpio_direction = 0; /* write, the default safe mode */
+ cam->params.vp_params.gpio_data = 0;
+
+ /* Target kb params */
+ cam->params.vc_params.quality = 100;
+
+ /***
+ * Set Sensor FPS as fast as possible.
+ ***/
+ if(cam->params.pnp_id.device_type == DEVICE_STV_672) {
+ if(cam->params.version.sensor_flags == CPIA2_VP_SENSOR_FLAGS_500)
+ cam->params.vp_params.frame_rate = CPIA2_VP_FRAMERATE_15;
+ else
+ cam->params.vp_params.frame_rate = CPIA2_VP_FRAMERATE_30;
+ } else {
+ cam->params.vp_params.frame_rate = CPIA2_VP_FRAMERATE_30;
+ }
+
+ /***
+ * Set default video mode as large as possible :
+ * for vga sensor set to vga, for cif sensor set to CIF.
+ ***/
+ if (cam->params.version.sensor_flags == CPIA2_VP_SENSOR_FLAGS_500) {
+ cam->sensor_type = CPIA2_SENSOR_500;
+ cam->video_size = VIDEOSIZE_VGA;
+ cam->params.roi.width = STV_IMAGE_VGA_COLS;
+ cam->params.roi.height = STV_IMAGE_VGA_ROWS;
+ } else {
+ cam->sensor_type = CPIA2_SENSOR_410;
+ cam->video_size = VIDEOSIZE_CIF;
+ cam->params.roi.width = STV_IMAGE_CIF_COLS;
+ cam->params.roi.height = STV_IMAGE_CIF_ROWS;
+ }
+
+ cam->width = cam->params.roi.width;
+ cam->height = cam->params.roi.height;
+}
+
+/******************************************************************************
+ *
+ * cpia2_init_camera_struct
+ *
+ * Initializes camera struct, does not call reset to fill in defaults.
+ *****************************************************************************/
+struct camera_data *cpia2_init_camera_struct(struct usb_interface *intf)
+{
+ struct camera_data *cam;
+
+ cam = kzalloc(sizeof(*cam), GFP_KERNEL);
+
+ if (!cam) {
+ ERR("couldn't kmalloc cpia2 struct\n");
+ return NULL;
+ }
+
+ cam->v4l2_dev.release = cpia2_camera_release;
+ if (v4l2_device_register(&intf->dev, &cam->v4l2_dev) < 0) {
+ v4l2_err(&cam->v4l2_dev, "couldn't register v4l2_device\n");
+ kfree(cam);
+ return NULL;
+ }
+
+ mutex_init(&cam->v4l2_lock);
+ init_waitqueue_head(&cam->wq_stream);
+
+ return cam;
+}
+
+/******************************************************************************
+ *
+ * cpia2_init_camera
+ *
+ * Initializes camera.
+ *****************************************************************************/
+int cpia2_init_camera(struct camera_data *cam)
+{
+ DBG("Start\n");
+
+ cam->mmapped = false;
+
+ /* Get sensor and asic types before reset. */
+ cpia2_set_high_power(cam);
+ cpia2_get_version_info(cam);
+ if (cam->params.version.asic_id != CPIA2_ASIC_672) {
+ ERR("Device IO error (asicID has incorrect value of 0x%X\n",
+ cam->params.version.asic_id);
+ return -ENODEV;
+ }
+
+ /* Set GPIO direction and data to a safe state. */
+ cpia2_do_command(cam, CPIA2_CMD_SET_VC_MP_GPIO_DIRECTION,
+ TRANSFER_WRITE, 0);
+ cpia2_do_command(cam, CPIA2_CMD_SET_VC_MP_GPIO_DATA,
+ TRANSFER_WRITE, 0);
+
+ /* resetting struct requires version info for sensor and asic types */
+ reset_camera_struct(cam);
+
+ cpia2_set_low_power(cam);
+
+ DBG("End\n");
+
+ return 0;
+}
+
+/******************************************************************************
+ *
+ * cpia2_allocate_buffers
+ *
+ *****************************************************************************/
+int cpia2_allocate_buffers(struct camera_data *cam)
+{
+ int i;
+
+ if(!cam->buffers) {
+ u32 size = cam->num_frames*sizeof(struct framebuf);
+ cam->buffers = kmalloc(size, GFP_KERNEL);
+ if(!cam->buffers) {
+ ERR("couldn't kmalloc frame buffer structures\n");
+ return -ENOMEM;
+ }
+ }
+
+ if(!cam->frame_buffer) {
+ cam->frame_buffer = rvmalloc(cam->frame_size*cam->num_frames);
+ if (!cam->frame_buffer) {
+ ERR("couldn't vmalloc frame buffer data area\n");
+ kfree(cam->buffers);
+ cam->buffers = NULL;
+ return -ENOMEM;
+ }
+ }
+
+ for(i=0; i<cam->num_frames-1; ++i) {
+ cam->buffers[i].next = &cam->buffers[i+1];
+ cam->buffers[i].data = cam->frame_buffer +i*cam->frame_size;
+ cam->buffers[i].status = FRAME_EMPTY;
+ cam->buffers[i].length = 0;
+ cam->buffers[i].max_length = 0;
+ cam->buffers[i].num = i;
+ }
+ cam->buffers[i].next = cam->buffers;
+ cam->buffers[i].data = cam->frame_buffer +i*cam->frame_size;
+ cam->buffers[i].status = FRAME_EMPTY;
+ cam->buffers[i].length = 0;
+ cam->buffers[i].max_length = 0;
+ cam->buffers[i].num = i;
+ cam->curbuff = cam->buffers;
+ cam->workbuff = cam->curbuff->next;
+ DBG("buffers=%p, curbuff=%p, workbuff=%p\n", cam->buffers, cam->curbuff,
+ cam->workbuff);
+ return 0;
+}
+
+/******************************************************************************
+ *
+ * cpia2_free_buffers
+ *
+ *****************************************************************************/
+void cpia2_free_buffers(struct camera_data *cam)
+{
+ if(cam->buffers) {
+ kfree(cam->buffers);
+ cam->buffers = NULL;
+ }
+ if(cam->frame_buffer) {
+ rvfree(cam->frame_buffer, cam->frame_size*cam->num_frames);
+ cam->frame_buffer = NULL;
+ }
+}
+
+/******************************************************************************
+ *
+ * cpia2_read
+ *
+ *****************************************************************************/
+long cpia2_read(struct camera_data *cam,
+ char __user *buf, unsigned long count, int noblock)
+{
+ struct framebuf *frame;
+
+ if (!count)
+ return 0;
+
+ if (!buf) {
+ ERR("%s: buffer NULL\n",__func__);
+ return -EINVAL;
+ }
+
+ if (!cam) {
+ ERR("%s: Internal error, camera_data NULL!\n",__func__);
+ return -EINVAL;
+ }
+
+ if (!cam->streaming) {
+ /* Start streaming */
+ cpia2_usb_stream_start(cam,
+ cam->params.camera_state.stream_mode);
+ }
+
+ /* Copy cam->curbuff in case it changes while we're processing */
+ frame = cam->curbuff;
+ if (noblock && frame->status != FRAME_READY) {
+ return -EAGAIN;
+ }
+
+ if (frame->status != FRAME_READY) {
+ mutex_unlock(&cam->v4l2_lock);
+ wait_event_interruptible(cam->wq_stream,
+ !video_is_registered(&cam->vdev) ||
+ (frame = cam->curbuff)->status == FRAME_READY);
+ mutex_lock(&cam->v4l2_lock);
+ if (signal_pending(current))
+ return -ERESTARTSYS;
+ if (!video_is_registered(&cam->vdev))
+ return 0;
+ }
+
+ /* copy data to user space */
+ if (frame->length > count)
+ return -EFAULT;
+ if (copy_to_user(buf, frame->data, frame->length))
+ return -EFAULT;
+
+ count = frame->length;
+
+ frame->status = FRAME_EMPTY;
+
+ return count;
+}
+
+/******************************************************************************
+ *
+ * cpia2_poll
+ *
+ *****************************************************************************/
+unsigned int cpia2_poll(struct camera_data *cam, struct file *filp,
+ poll_table *wait)
+{
+ unsigned int status = v4l2_ctrl_poll(filp, wait);
+
+ if ((poll_requested_events(wait) & (POLLIN | POLLRDNORM)) &&
+ !cam->streaming) {
+ /* Start streaming */
+ cpia2_usb_stream_start(cam,
+ cam->params.camera_state.stream_mode);
+ }
+
+ poll_wait(filp, &cam->wq_stream, wait);
+
+ if (cam->curbuff->status == FRAME_READY)
+ status |= POLLIN | POLLRDNORM;
+
+ return status;
+}
+
+/******************************************************************************
+ *
+ * cpia2_remap_buffer
+ *
+ *****************************************************************************/
+int cpia2_remap_buffer(struct camera_data *cam, struct vm_area_struct *vma)
+{
+ const char *adr = (const char *)vma->vm_start;
+ unsigned long size = vma->vm_end-vma->vm_start;
+ unsigned long start_offset = vma->vm_pgoff << PAGE_SHIFT;
+ unsigned long start = (unsigned long) adr;
+ unsigned long page, pos;
+
+ DBG("mmap offset:%ld size:%ld\n", start_offset, size);
+
+ if (!video_is_registered(&cam->vdev))
+ return -ENODEV;
+
+ if (size > cam->frame_size*cam->num_frames ||
+ (start_offset % cam->frame_size) != 0 ||
+ (start_offset+size > cam->frame_size*cam->num_frames))
+ return -EINVAL;
+
+ pos = ((unsigned long) (cam->frame_buffer)) + start_offset;
+ while (size > 0) {
+ page = kvirt_to_pa(pos);
+ if (remap_pfn_range(vma, start, page >> PAGE_SHIFT, PAGE_SIZE, PAGE_SHARED))
+ return -EAGAIN;
+ start += PAGE_SIZE;
+ pos += PAGE_SIZE;
+ if (size > PAGE_SIZE)
+ size -= PAGE_SIZE;
+ else
+ size = 0;
+ }
+
+ cam->mmapped = true;
+ return 0;
+}
--- /dev/null
+/****************************************************************************
+ *
+ * Filename: cpia2registers.h
+ *
+ * Copyright 2001, STMicrolectronics, Inc.
+ *
+ * Description:
+ * Definitions for the CPia2 register set
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ ****************************************************************************/
+
+#ifndef CPIA2_REGISTER_HEADER
+#define CPIA2_REGISTER_HEADER
+
+/***
+ * System register set (Bank 0)
+ ***/
+#define CPIA2_SYSTEM_DEVICE_HI 0x00
+#define CPIA2_SYSTEM_DEVICE_LO 0x01
+
+#define CPIA2_SYSTEM_SYSTEM_CONTROL 0x02
+#define CPIA2_SYSTEM_CONTROL_LOW_POWER 0x00
+#define CPIA2_SYSTEM_CONTROL_HIGH_POWER 0x01
+#define CPIA2_SYSTEM_CONTROL_SUSPEND 0x02
+#define CPIA2_SYSTEM_CONTROL_V2W_ERR 0x10
+#define CPIA2_SYSTEM_CONTROL_RB_ERR 0x10
+#define CPIA2_SYSTEM_CONTROL_CLEAR_ERR 0x80
+
+#define CPIA2_SYSTEM_INT_PACKET_CTRL 0x04
+#define CPIA2_SYSTEM_INT_PACKET_CTRL_ENABLE_SW_XX 0x01
+#define CPIA2_SYSTEM_INT_PACKET_CTRL_ENABLE_EOF 0x02
+#define CPIA2_SYSTEM_INT_PACKET_CTRL_ENABLE_INT1 0x04
+
+#define CPIA2_SYSTEM_CACHE_CTRL 0x05
+#define CPIA2_SYSTEM_CACHE_CTRL_CACHE_RESET 0x01
+#define CPIA2_SYSTEM_CACHE_CTRL_CACHE_FLUSH 0x02
+
+#define CPIA2_SYSTEM_SERIAL_CTRL 0x06
+#define CPIA2_SYSTEM_SERIAL_CTRL_NULL_CMD 0x00
+#define CPIA2_SYSTEM_SERIAL_CTRL_START_CMD 0x01
+#define CPIA2_SYSTEM_SERIAL_CTRL_STOP_CMD 0x02
+#define CPIA2_SYSTEM_SERIAL_CTRL_WRITE_CMD 0x03
+#define CPIA2_SYSTEM_SERIAL_CTRL_READ_ACK_CMD 0x04
+#define CPIA2_SYSTEM_SERIAL_CTRL_READ_NACK_CMD 0x05
+
+#define CPIA2_SYSTEM_SERIAL_DATA 0x07
+
+#define CPIA2_SYSTEM_VP_SERIAL_ADDR 0x08
+
+/***
+ * I2C addresses for various devices in CPiA2
+ ***/
+#define CPIA2_SYSTEM_VP_SERIAL_ADDR_SENSOR 0x20
+#define CPIA2_SYSTEM_VP_SERIAL_ADDR_VP 0x88
+#define CPIA2_SYSTEM_VP_SERIAL_ADDR_676_VP 0x8A
+
+#define CPIA2_SYSTEM_SPARE_REG1 0x09
+#define CPIA2_SYSTEM_SPARE_REG2 0x0A
+#define CPIA2_SYSTEM_SPARE_REG3 0x0B
+
+#define CPIA2_SYSTEM_MC_PORT_0 0x0C
+#define CPIA2_SYSTEM_MC_PORT_1 0x0D
+#define CPIA2_SYSTEM_MC_PORT_2 0x0E
+#define CPIA2_SYSTEM_MC_PORT_3 0x0F
+
+#define CPIA2_SYSTEM_STATUS_PKT 0x20
+#define CPIA2_SYSTEM_STATUS_PKT_END 0x27
+
+#define CPIA2_SYSTEM_DESCRIP_VID_HI 0x30
+#define CPIA2_SYSTEM_DESCRIP_VID_LO 0x31
+#define CPIA2_SYSTEM_DESCRIP_PID_HI 0x32
+#define CPIA2_SYSTEM_DESCRIP_PID_LO 0x33
+
+#define CPIA2_SYSTEM_FW_VERSION_HI 0x34
+#define CPIA2_SYSTEM_FW_VERSION_LO 0x35
+
+#define CPIA2_SYSTEM_CACHE_START_INDEX 0x80
+#define CPIA2_SYSTEM_CACHE_MAX_WRITES 0x10
+
+/***
+ * VC register set (Bank 1)
+ ***/
+#define CPIA2_VC_ASIC_ID 0x80
+
+#define CPIA2_VC_ASIC_REV 0x81
+
+#define CPIA2_VC_PW_CTRL 0x82
+#define CPIA2_VC_PW_CTRL_COLDSTART 0x01
+#define CPIA2_VC_PW_CTRL_CP_CLK_EN 0x02
+#define CPIA2_VC_PW_CTRL_VP_RESET_N 0x04
+#define CPIA2_VC_PW_CTRL_VC_CLK_EN 0x08
+#define CPIA2_VC_PW_CTRL_VC_RESET_N 0x10
+#define CPIA2_VC_PW_CTRL_GOTO_SUSPEND 0x20
+#define CPIA2_VC_PW_CTRL_UDC_SUSPEND 0x40
+#define CPIA2_VC_PW_CTRL_PWR_DOWN 0x80
+
+#define CPIA2_VC_WAKEUP 0x83
+#define CPIA2_VC_WAKEUP_SW_ENABLE 0x01
+#define CPIA2_VC_WAKEUP_XX_ENABLE 0x02
+#define CPIA2_VC_WAKEUP_SW_ATWAKEUP 0x04
+#define CPIA2_VC_WAKEUP_XX_ATWAKEUP 0x08
+
+#define CPIA2_VC_CLOCK_CTRL 0x84
+#define CPIA2_VC_CLOCK_CTRL_TESTUP72 0x01
+
+#define CPIA2_VC_INT_ENABLE 0x88
+#define CPIA2_VC_INT_ENABLE_XX_IE 0x01
+#define CPIA2_VC_INT_ENABLE_SW_IE 0x02
+#define CPIA2_VC_INT_ENABLE_VC_IE 0x04
+#define CPIA2_VC_INT_ENABLE_USBDATA_IE 0x08
+#define CPIA2_VC_INT_ENABLE_USBSETUP_IE 0x10
+#define CPIA2_VC_INT_ENABLE_USBCFG_IE 0x20
+
+#define CPIA2_VC_INT_FLAG 0x89
+#define CPIA2_VC_INT_ENABLE_XX_FLAG 0x01
+#define CPIA2_VC_INT_ENABLE_SW_FLAG 0x02
+#define CPIA2_VC_INT_ENABLE_VC_FLAG 0x04
+#define CPIA2_VC_INT_ENABLE_USBDATA_FLAG 0x08
+#define CPIA2_VC_INT_ENABLE_USBSETUP_FLAG 0x10
+#define CPIA2_VC_INT_ENABLE_USBCFG_FLAG 0x20
+#define CPIA2_VC_INT_ENABLE_SET_RESET_BIT 0x80
+
+#define CPIA2_VC_INT_STATE 0x8A
+#define CPIA2_VC_INT_STATE_XX_STATE 0x01
+#define CPIA2_VC_INT_STATE_SW_STATE 0x02
+
+#define CPIA2_VC_MP_DIR 0x90
+#define CPIA2_VC_MP_DIR_INPUT 0x00
+#define CPIA2_VC_MP_DIR_OUTPUT 0x01
+
+#define CPIA2_VC_MP_DATA 0x91
+
+#define CPIA2_VC_DP_CTRL 0x98
+#define CPIA2_VC_DP_CTRL_MODE_0 0x00
+#define CPIA2_VC_DP_CTRL_MODE_A 0x01
+#define CPIA2_VC_DP_CTRL_MODE_B 0x02
+#define CPIA2_VC_DP_CTRL_MODE_C 0x03
+#define CPIA2_VC_DP_CTRL_FAKE_FST 0x04
+
+#define CPIA2_VC_AD_CTRL 0x99
+#define CPIA2_VC_AD_CTRL_SRC_0 0x00
+#define CPIA2_VC_AD_CTRL_SRC_DIGI_A 0x01
+#define CPIA2_VC_AD_CTRL_SRC_REG 0x02
+#define CPIA2_VC_AD_CTRL_DST_USB 0x00
+#define CPIA2_VC_AD_CTRL_DST_REG 0x04
+
+#define CPIA2_VC_AD_TEST_IN 0x9B
+
+#define CPIA2_VC_AD_TEST_OUT 0x9C
+
+#define CPIA2_VC_AD_STATUS 0x9D
+#define CPIA2_VC_AD_STATUS_EMPTY 0x01
+#define CPIA2_VC_AD_STATUS_FULL 0x02
+
+#define CPIA2_VC_DP_DATA 0x9E
+
+#define CPIA2_VC_ST_CTRL 0xA0
+#define CPIA2_VC_ST_CTRL_SRC_VC 0x00
+#define CPIA2_VC_ST_CTRL_SRC_DP 0x01
+#define CPIA2_VC_ST_CTRL_SRC_REG 0x02
+
+#define CPIA2_VC_ST_CTRL_RAW_SELECT 0x04
+
+#define CPIA2_VC_ST_CTRL_DST_USB 0x00
+#define CPIA2_VC_ST_CTRL_DST_DP 0x08
+#define CPIA2_VC_ST_CTRL_DST_REG 0x10
+
+#define CPIA2_VC_ST_CTRL_FIFO_ENABLE 0x20
+#define CPIA2_VC_ST_CTRL_EOF_DETECT 0x40
+
+#define CPIA2_VC_ST_TEST 0xA1
+#define CPIA2_VC_ST_TEST_MODE_MANUAL 0x00
+#define CPIA2_VC_ST_TEST_MODE_INCREMENT 0x02
+
+#define CPIA2_VC_ST_TEST_AUTO_FILL 0x08
+
+#define CPIA2_VC_ST_TEST_REPEAT_FIFO 0x10
+
+#define CPIA2_VC_ST_TEST_IN 0xA2
+
+#define CPIA2_VC_ST_TEST_OUT 0xA3
+
+#define CPIA2_VC_ST_STATUS 0xA4
+#define CPIA2_VC_ST_STATUS_EMPTY 0x01
+#define CPIA2_VC_ST_STATUS_FULL 0x02
+
+#define CPIA2_VC_ST_FRAME_DETECT_1 0xA5
+
+#define CPIA2_VC_ST_FRAME_DETECT_2 0xA6
+
+#define CPIA2_VC_USB_CTRL 0xA8
+#define CPIA2_VC_USB_CTRL_CMD_STALLED 0x01
+#define CPIA2_VC_USB_CTRL_CMD_READY 0x02
+#define CPIA2_VC_USB_CTRL_CMD_STATUS 0x04
+#define CPIA2_VC_USB_CTRL_CMD_STATUS_DIR 0x08
+#define CPIA2_VC_USB_CTRL_CMD_NO_CLASH 0x10
+#define CPIA2_VC_USB_CTRL_CMD_MICRO_ACCESS 0x80
+
+#define CPIA2_VC_USB_STRM 0xA9
+#define CPIA2_VC_USB_STRM_ISO_ENABLE 0x01
+#define CPIA2_VC_USB_STRM_BLK_ENABLE 0x02
+#define CPIA2_VC_USB_STRM_INT_ENABLE 0x04
+#define CPIA2_VC_USB_STRM_AUD_ENABLE 0x08
+
+#define CPIA2_VC_USB_STATUS 0xAA
+#define CPIA2_VC_USB_STATUS_CMD_IN_PROGRESS 0x01
+#define CPIA2_VC_USB_STATUS_CMD_STATUS_STALL 0x02
+#define CPIA2_VC_USB_STATUS_CMD_HANDSHAKE 0x04
+#define CPIA2_VC_USB_STATUS_CMD_OVERRIDE 0x08
+#define CPIA2_VC_USB_STATUS_CMD_FIFO_BUSY 0x10
+#define CPIA2_VC_USB_STATUS_BULK_REPEAT_TXN 0x20
+#define CPIA2_VC_USB_STATUS_CONFIG_DONE 0x40
+#define CPIA2_VC_USB_STATUS_USB_SUSPEND 0x80
+
+#define CPIA2_VC_USB_CMDW 0xAB
+
+#define CPIA2_VC_USB_DATARW 0xAC
+
+#define CPIA2_VC_USB_INFO 0xAD
+
+#define CPIA2_VC_USB_CONFIG 0xAE
+
+#define CPIA2_VC_USB_SETTINGS 0xAF
+#define CPIA2_VC_USB_SETTINGS_CONFIG_MASK 0x03
+#define CPIA2_VC_USB_SETTINGS_INTERFACE_MASK 0x0C
+#define CPIA2_VC_USB_SETTINGS_ALTERNATE_MASK 0x70
+
+#define CPIA2_VC_USB_ISOLIM 0xB0
+
+#define CPIA2_VC_USB_ISOFAILS 0xB1
+
+#define CPIA2_VC_USB_ISOMAXPKTHI 0xB2
+
+#define CPIA2_VC_USB_ISOMAXPKTLO 0xB3
+
+#define CPIA2_VC_V2W_CTRL 0xB8
+#define CPIA2_VC_V2W_SELECT 0x01
+
+#define CPIA2_VC_V2W_SCL 0xB9
+
+#define CPIA2_VC_V2W_SDA 0xBA
+
+#define CPIA2_VC_VC_CTRL 0xC0
+#define CPIA2_VC_VC_CTRL_RUN 0x01
+#define CPIA2_VC_VC_CTRL_SINGLESHOT 0x02
+#define CPIA2_VC_VC_CTRL_IDLING 0x04
+#define CPIA2_VC_VC_CTRL_INHIBIT_H_TABLES 0x10
+#define CPIA2_VC_VC_CTRL_INHIBIT_Q_TABLES 0x20
+#define CPIA2_VC_VC_CTRL_INHIBIT_PRIVATE 0x40
+
+#define CPIA2_VC_VC_RESTART_IVAL_HI 0xC1
+
+#define CPIA2_VC_VC_RESTART_IVAL_LO 0xC2
+
+#define CPIA2_VC_VC_FORMAT 0xC3
+#define CPIA2_VC_VC_FORMAT_UFIRST 0x01
+#define CPIA2_VC_VC_FORMAT_MONO 0x02
+#define CPIA2_VC_VC_FORMAT_DECIMATING 0x04
+#define CPIA2_VC_VC_FORMAT_SHORTLINE 0x08
+#define CPIA2_VC_VC_FORMAT_SELFTEST 0x10
+
+#define CPIA2_VC_VC_CLOCKS 0xC4
+#define CPIA2_VC_VC_CLOCKS_CLKDIV_MASK 0x03
+#define CPIA2_VC_VC_672_CLOCKS_CIF_DIV_BY_3 0x04
+#define CPIA2_VC_VC_672_CLOCKS_SCALING 0x08
+#define CPIA2_VC_VC_CLOCKS_LOGDIV0 0x00
+#define CPIA2_VC_VC_CLOCKS_LOGDIV1 0x01
+#define CPIA2_VC_VC_CLOCKS_LOGDIV2 0x02
+#define CPIA2_VC_VC_CLOCKS_LOGDIV3 0x03
+#define CPIA2_VC_VC_676_CLOCKS_CIF_DIV_BY_3 0x08
+#define CPIA2_VC_VC_676_CLOCKS_SCALING 0x10
+
+#define CPIA2_VC_VC_IHSIZE_LO 0xC5
+
+#define CPIA2_VC_VC_XLIM_HI 0xC6
+
+#define CPIA2_VC_VC_XLIM_LO 0xC7
+
+#define CPIA2_VC_VC_YLIM_HI 0xC8
+
+#define CPIA2_VC_VC_YLIM_LO 0xC9
+
+#define CPIA2_VC_VC_OHSIZE 0xCA
+
+#define CPIA2_VC_VC_OVSIZE 0xCB
+
+#define CPIA2_VC_VC_HCROP 0xCC
+
+#define CPIA2_VC_VC_VCROP 0xCD
+
+#define CPIA2_VC_VC_HPHASE 0xCE
+
+#define CPIA2_VC_VC_VPHASE 0xCF
+
+#define CPIA2_VC_VC_HISPAN 0xD0
+
+#define CPIA2_VC_VC_VISPAN 0xD1
+
+#define CPIA2_VC_VC_HICROP 0xD2
+
+#define CPIA2_VC_VC_VICROP 0xD3
+
+#define CPIA2_VC_VC_HFRACT 0xD4
+#define CPIA2_VC_VC_HFRACT_DEN_MASK 0x0F
+#define CPIA2_VC_VC_HFRACT_NUM_MASK 0xF0
+
+#define CPIA2_VC_VC_VFRACT 0xD5
+#define CPIA2_VC_VC_VFRACT_DEN_MASK 0x0F
+#define CPIA2_VC_VC_VFRACT_NUM_MASK 0xF0
+
+#define CPIA2_VC_VC_JPEG_OPT 0xD6
+#define CPIA2_VC_VC_JPEG_OPT_DOUBLE_SQUEEZE 0x01
+#define CPIA2_VC_VC_JPEG_OPT_NO_DC_AUTO_SQUEEZE 0x02
+#define CPIA2_VC_VC_JPEG_OPT_AUTO_SQUEEZE 0x04
+#define CPIA2_VC_VC_JPEG_OPT_DEFAULT (CPIA2_VC_VC_JPEG_OPT_DOUBLE_SQUEEZE|\
+ CPIA2_VC_VC_JPEG_OPT_AUTO_SQUEEZE)
+
+
+#define CPIA2_VC_VC_CREEP_PERIOD 0xD7
+#define CPIA2_VC_VC_USER_SQUEEZE 0xD8
+#define CPIA2_VC_VC_TARGET_KB 0xD9
+
+#define CPIA2_VC_VC_AUTO_SQUEEZE 0xE6
+
+
+/***
+ * VP register set (Bank 2)
+ ***/
+#define CPIA2_VP_DEVICEH 0
+#define CPIA2_VP_DEVICEL 1
+
+#define CPIA2_VP_SYSTEMSTATE 0x02
+#define CPIA2_VP_SYSTEMSTATE_HK_ALIVE 0x01
+
+#define CPIA2_VP_SYSTEMCTRL 0x03
+#define CPIA2_VP_SYSTEMCTRL_REQ_CLEAR_ERROR 0x80
+#define CPIA2_VP_SYSTEMCTRL_POWER_DOWN_PLL 0x20
+#define CPIA2_VP_SYSTEMCTRL_REQ_SUSPEND_STATE 0x10
+#define CPIA2_VP_SYSTEMCTRL_REQ_SERIAL_WAKEUP 0x08
+#define CPIA2_VP_SYSTEMCTRL_REQ_AUTOLOAD 0x04
+#define CPIA2_VP_SYSTEMCTRL_HK_CONTROL 0x02
+#define CPIA2_VP_SYSTEMCTRL_POWER_CONTROL 0x01
+
+#define CPIA2_VP_SENSOR_FLAGS 0x05
+#define CPIA2_VP_SENSOR_FLAGS_404 0x01
+#define CPIA2_VP_SENSOR_FLAGS_407 0x02
+#define CPIA2_VP_SENSOR_FLAGS_409 0x04
+#define CPIA2_VP_SENSOR_FLAGS_410 0x08
+#define CPIA2_VP_SENSOR_FLAGS_500 0x10
+
+#define CPIA2_VP_SENSOR_REV 0x06
+
+#define CPIA2_VP_DEVICE_CONFIG 0x07
+#define CPIA2_VP_DEVICE_CONFIG_SERIAL_BRIDGE 0x01
+
+#define CPIA2_VP_GPIO_DIRECTION 0x08
+#define CPIA2_VP_GPIO_READ 0xFF
+#define CPIA2_VP_GPIO_WRITE 0x00
+
+#define CPIA2_VP_GPIO_DATA 0x09
+
+#define CPIA2_VP_RAM_ADDR_H 0x0A
+#define CPIA2_VP_RAM_ADDR_L 0x0B
+#define CPIA2_VP_RAM_DATA 0x0C
+
+#define CPIA2_VP_PATCH_REV 0x0F
+
+#define CPIA2_VP4_USER_MODE 0x10
+#define CPIA2_VP5_USER_MODE 0x13
+#define CPIA2_VP_USER_MODE_CIF 0x01
+#define CPIA2_VP_USER_MODE_QCIFDS 0x02
+#define CPIA2_VP_USER_MODE_QCIFPTC 0x04
+#define CPIA2_VP_USER_MODE_QVGADS 0x08
+#define CPIA2_VP_USER_MODE_QVGAPTC 0x10
+#define CPIA2_VP_USER_MODE_VGA 0x20
+
+#define CPIA2_VP4_FRAMERATE_REQUEST 0x11
+#define CPIA2_VP5_FRAMERATE_REQUEST 0x14
+#define CPIA2_VP_FRAMERATE_60 0x80
+#define CPIA2_VP_FRAMERATE_50 0x40
+#define CPIA2_VP_FRAMERATE_30 0x20
+#define CPIA2_VP_FRAMERATE_25 0x10
+#define CPIA2_VP_FRAMERATE_15 0x08
+#define CPIA2_VP_FRAMERATE_12_5 0x04
+#define CPIA2_VP_FRAMERATE_7_5 0x02
+#define CPIA2_VP_FRAMERATE_6_25 0x01
+
+#define CPIA2_VP4_USER_EFFECTS 0x12
+#define CPIA2_VP5_USER_EFFECTS 0x15
+#define CPIA2_VP_USER_EFFECTS_COLBARS 0x01
+#define CPIA2_VP_USER_EFFECTS_COLBARS_GRAD 0x02
+#define CPIA2_VP_USER_EFFECTS_MIRROR 0x04
+#define CPIA2_VP_USER_EFFECTS_FLIP 0x40 // VP5 only
+
+/* NOTE: CPIA2_VP_EXPOSURE_MODES shares the same register as VP5 User
+ * Effects */
+#define CPIA2_VP_EXPOSURE_MODES 0x15
+#define CPIA2_VP_EXPOSURE_MODES_INHIBIT_FLICKER 0x20
+#define CPIA2_VP_EXPOSURE_MODES_COMPILE_EXP 0x10
+
+#define CPIA2_VP4_EXPOSURE_TARGET 0x16 // VP4
+#define CPIA2_VP5_EXPOSURE_TARGET 0x20 // VP5
+
+#define CPIA2_VP_FLICKER_MODES 0x1B
+#define CPIA2_VP_FLICKER_MODES_50HZ 0x80
+#define CPIA2_VP_FLICKER_MODES_CUSTOM_FLT_FFREQ 0x40
+#define CPIA2_VP_FLICKER_MODES_NEVER_FLICKER 0x20
+#define CPIA2_VP_FLICKER_MODES_INHIBIT_RUB 0x10
+#define CPIA2_VP_FLICKER_MODES_ADJUST_LINE_FREQ 0x08
+#define CPIA2_VP_FLICKER_MODES_CUSTOM_INT_FFREQ 0x04
+
+#define CPIA2_VP_UMISC 0x1D
+#define CPIA2_VP_UMISC_FORCE_MONO 0x80
+#define CPIA2_VP_UMISC_FORCE_ID_MASK 0x40
+#define CPIA2_VP_UMISC_INHIBIT_AUTO_FGS 0x20
+#define CPIA2_VP_UMISC_INHIBIT_AUTO_DIMS 0x08
+#define CPIA2_VP_UMISC_OPT_FOR_SENSOR_DS 0x04
+#define CPIA2_VP_UMISC_INHIBIT_AUTO_MODE_INT 0x02
+
+#define CPIA2_VP5_ANTIFLKRSETUP 0x22 //34
+
+#define CPIA2_VP_INTERPOLATION 0x24
+#define CPIA2_VP_INTERPOLATION_EVEN_FIRST 0x40
+#define CPIA2_VP_INTERPOLATION_HJOG 0x20
+#define CPIA2_VP_INTERPOLATION_VJOG 0x10
+
+#define CPIA2_VP_GAMMA 0x25
+#define CPIA2_VP_DEFAULT_GAMMA 0x10
+
+#define CPIA2_VP_YRANGE 0x26
+
+#define CPIA2_VP_SATURATION 0x27
+
+#define CPIA2_VP5_MYBLACK_LEVEL 0x3A //58
+#define CPIA2_VP5_MCYRANGE 0x3B //59
+#define CPIA2_VP5_MYCEILING 0x3C //60
+#define CPIA2_VP5_MCUVSATURATION 0x3D //61
+
+
+#define CPIA2_VP_REHASH_VALUES 0x60
+
+
+/***
+ * Common sensor registers
+ ***/
+#define CPIA2_SENSOR_DEVICE_H 0x00
+#define CPIA2_SENSOR_DEVICE_L 0x01
+
+#define CPIA2_SENSOR_DATA_FORMAT 0x16
+#define CPIA2_SENSOR_DATA_FORMAT_HMIRROR 0x08
+#define CPIA2_SENSOR_DATA_FORMAT_VMIRROR 0x10
+
+#define CPIA2_SENSOR_CR1 0x76
+#define CPIA2_SENSOR_CR1_STAND_BY 0x01
+#define CPIA2_SENSOR_CR1_DOWN_RAMP_GEN 0x02
+#define CPIA2_SENSOR_CR1_DOWN_COLUMN_ADC 0x04
+#define CPIA2_SENSOR_CR1_DOWN_CAB_REGULATOR 0x08
+#define CPIA2_SENSOR_CR1_DOWN_AUDIO_REGULATOR 0x10
+#define CPIA2_SENSOR_CR1_DOWN_VRT_AMP 0x20
+#define CPIA2_SENSOR_CR1_DOWN_BAND_GAP 0x40
+
+#endif
--- /dev/null
+/****************************************************************************
+ *
+ * Filename: cpia2_usb.c
+ *
+ * Copyright 2001, STMicrolectronics, Inc.
+ * Contact: steve.miller@st.com
+ *
+ * Description:
+ * This is a USB driver for CPia2 based video cameras.
+ * The infrastructure of this driver is based on the cpia usb driver by
+ * Jochen Scharrlach and Johannes Erdfeldt.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Stripped of 2.4 stuff ready for main kernel submit by
+ * Alan Cox <alan@lxorguk.ukuu.org.uk>
+ ****************************************************************************/
+
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/usb.h>
+#include <linux/module.h>
+
+#include "cpia2.h"
+
+static int frame_sizes[] = {
+ 0, // USBIF_CMDONLY
+ 0, // USBIF_BULK
+ 128, // USBIF_ISO_1
+ 384, // USBIF_ISO_2
+ 640, // USBIF_ISO_3
+ 768, // USBIF_ISO_4
+ 896, // USBIF_ISO_5
+ 1023, // USBIF_ISO_6
+};
+
+#define FRAMES_PER_DESC 10
+#define FRAME_SIZE_PER_DESC frame_sizes[cam->cur_alt]
+
+static void process_frame(struct camera_data *cam);
+static void cpia2_usb_complete(struct urb *urb);
+static int cpia2_usb_probe(struct usb_interface *intf,
+ const struct usb_device_id *id);
+static void cpia2_usb_disconnect(struct usb_interface *intf);
+static int cpia2_usb_suspend(struct usb_interface *intf, pm_message_t message);
+static int cpia2_usb_resume(struct usb_interface *intf);
+
+static void free_sbufs(struct camera_data *cam);
+static void add_APPn(struct camera_data *cam);
+static void add_COM(struct camera_data *cam);
+static int submit_urbs(struct camera_data *cam);
+static int set_alternate(struct camera_data *cam, unsigned int alt);
+static int configure_transfer_mode(struct camera_data *cam, unsigned int alt);
+
+static struct usb_device_id cpia2_id_table[] = {
+ {USB_DEVICE(0x0553, 0x0100)},
+ {USB_DEVICE(0x0553, 0x0140)},
+ {USB_DEVICE(0x0553, 0x0151)}, /* STV0676 */
+ {} /* Terminating entry */
+};
+MODULE_DEVICE_TABLE(usb, cpia2_id_table);
+
+static struct usb_driver cpia2_driver = {
+ .name = "cpia2",
+ .probe = cpia2_usb_probe,
+ .disconnect = cpia2_usb_disconnect,
+ .suspend = cpia2_usb_suspend,
+ .resume = cpia2_usb_resume,
+ .reset_resume = cpia2_usb_resume,
+ .id_table = cpia2_id_table
+};
+
+
+/******************************************************************************
+ *
+ * process_frame
+ *
+ *****************************************************************************/
+static void process_frame(struct camera_data *cam)
+{
+ static int frame_count;
+
+ unsigned char *inbuff = cam->workbuff->data;
+
+ DBG("Processing frame #%d, current:%d\n",
+ cam->workbuff->num, cam->curbuff->num);
+
+ if(cam->workbuff->length > cam->workbuff->max_length)
+ cam->workbuff->max_length = cam->workbuff->length;
+
+ if ((inbuff[0] == 0xFF) && (inbuff[1] == 0xD8)) {
+ frame_count++;
+ } else {
+ cam->workbuff->status = FRAME_ERROR;
+ DBG("Start of frame not found\n");
+ return;
+ }
+
+ /***
+ * Now the output buffer should have a JPEG image in it.
+ ***/
+ if(!cam->first_image_seen) {
+ /* Always skip the first image after streaming
+ * starts. It is almost certainly corrupt. */
+ cam->first_image_seen = 1;
+ cam->workbuff->status = FRAME_EMPTY;
+ return;
+ }
+ if (cam->workbuff->length > 3) {
+ if(cam->mmapped &&
+ cam->workbuff->length < cam->workbuff->max_length) {
+ /* No junk in the buffers */
+ memset(cam->workbuff->data+cam->workbuff->length,
+ 0, cam->workbuff->max_length-
+ cam->workbuff->length);
+ }
+ cam->workbuff->max_length = cam->workbuff->length;
+ cam->workbuff->status = FRAME_READY;
+
+ if(!cam->mmapped && cam->num_frames > 2) {
+ /* During normal reading, the most recent
+ * frame will be read. If the current frame
+ * hasn't started reading yet, it will never
+ * be read, so mark it empty. If the buffer is
+ * mmapped, or we have few buffers, we need to
+ * wait for the user to free the buffer.
+ *
+ * NOTE: This is not entirely foolproof with 3
+ * buffers, but it would take an EXTREMELY
+ * overloaded system to cause problems (possible
+ * image data corruption). Basically, it would
+ * need to take more time to execute cpia2_read
+ * than it would for the camera to send
+ * cam->num_frames-2 frames before problems
+ * could occur.
+ */
+ cam->curbuff->status = FRAME_EMPTY;
+ }
+ cam->curbuff = cam->workbuff;
+ cam->workbuff = cam->workbuff->next;
+ DBG("Changed buffers, work:%d, current:%d\n",
+ cam->workbuff->num, cam->curbuff->num);
+ return;
+ } else {
+ DBG("Not enough data for an image.\n");
+ }
+
+ cam->workbuff->status = FRAME_ERROR;
+ return;
+}
+
+/******************************************************************************
+ *
+ * add_APPn
+ *
+ * Adds a user specified APPn record
+ *****************************************************************************/
+static void add_APPn(struct camera_data *cam)
+{
+ if(cam->APP_len > 0) {
+ cam->workbuff->data[cam->workbuff->length++] = 0xFF;
+ cam->workbuff->data[cam->workbuff->length++] = 0xE0+cam->APPn;
+ cam->workbuff->data[cam->workbuff->length++] = 0;
+ cam->workbuff->data[cam->workbuff->length++] = cam->APP_len+2;
+ memcpy(cam->workbuff->data+cam->workbuff->length,
+ cam->APP_data, cam->APP_len);
+ cam->workbuff->length += cam->APP_len;
+ }
+}
+
+/******************************************************************************
+ *
+ * add_COM
+ *
+ * Adds a user specified COM record
+ *****************************************************************************/
+static void add_COM(struct camera_data *cam)
+{
+ if(cam->COM_len > 0) {
+ cam->workbuff->data[cam->workbuff->length++] = 0xFF;
+ cam->workbuff->data[cam->workbuff->length++] = 0xFE;
+ cam->workbuff->data[cam->workbuff->length++] = 0;
+ cam->workbuff->data[cam->workbuff->length++] = cam->COM_len+2;
+ memcpy(cam->workbuff->data+cam->workbuff->length,
+ cam->COM_data, cam->COM_len);
+ cam->workbuff->length += cam->COM_len;
+ }
+}
+
+/******************************************************************************
+ *
+ * cpia2_usb_complete
+ *
+ * callback when incoming packet is received
+ *****************************************************************************/
+static void cpia2_usb_complete(struct urb *urb)
+{
+ int i;
+ unsigned char *cdata;
+ static int frame_ready = false;
+ struct camera_data *cam = (struct camera_data *) urb->context;
+
+ if (urb->status!=0) {
+ if (!(urb->status == -ENOENT ||
+ urb->status == -ECONNRESET ||
+ urb->status == -ESHUTDOWN))
+ {
+ DBG("urb->status = %d!\n", urb->status);
+ }
+ DBG("Stopping streaming\n");
+ return;
+ }
+
+ if (!cam->streaming || !video_is_registered(&cam->vdev)) {
+ LOG("Will now stop the streaming: streaming = %d, present=%d\n",
+ cam->streaming, video_is_registered(&cam->vdev));
+ return;
+ }
+
+ /***
+ * Packet collater
+ ***/
+ //DBG("Collating %d packets\n", urb->number_of_packets);
+ for (i = 0; i < urb->number_of_packets; i++) {
+ u16 checksum, iso_checksum;
+ int j;
+ int n = urb->iso_frame_desc[i].actual_length;
+ int st = urb->iso_frame_desc[i].status;
+
+ if(cam->workbuff->status == FRAME_READY) {
+ struct framebuf *ptr;
+ /* Try to find an available buffer */
+ DBG("workbuff full, searching\n");
+ for (ptr = cam->workbuff->next;
+ ptr != cam->workbuff;
+ ptr = ptr->next)
+ {
+ if (ptr->status == FRAME_EMPTY) {
+ ptr->status = FRAME_READING;
+ ptr->length = 0;
+ break;
+ }
+ }
+ if (ptr == cam->workbuff)
+ break; /* No READING or EMPTY buffers left */
+
+ cam->workbuff = ptr;
+ }
+
+ if (cam->workbuff->status == FRAME_EMPTY ||
+ cam->workbuff->status == FRAME_ERROR) {
+ cam->workbuff->status = FRAME_READING;
+ cam->workbuff->length = 0;
+ }
+
+ //DBG(" Packet %d length = %d, status = %d\n", i, n, st);
+ cdata = urb->transfer_buffer + urb->iso_frame_desc[i].offset;
+
+ if (st) {
+ LOG("cpia2 data error: [%d] len=%d, status = %d\n",
+ i, n, st);
+ if(!ALLOW_CORRUPT)
+ cam->workbuff->status = FRAME_ERROR;
+ continue;
+ }
+
+ if(n<=2)
+ continue;
+
+ checksum = 0;
+ for(j=0; j<n-2; ++j)
+ checksum += cdata[j];
+ iso_checksum = cdata[j] + cdata[j+1]*256;
+ if(checksum != iso_checksum) {
+ LOG("checksum mismatch: [%d] len=%d, calculated = %x, checksum = %x\n",
+ i, n, (int)checksum, (int)iso_checksum);
+ if(!ALLOW_CORRUPT) {
+ cam->workbuff->status = FRAME_ERROR;
+ continue;
+ }
+ }
+ n -= 2;
+
+ if(cam->workbuff->status != FRAME_READING) {
+ if((0xFF == cdata[0] && 0xD8 == cdata[1]) ||
+ (0xD8 == cdata[0] && 0xFF == cdata[1] &&
+ 0 != cdata[2])) {
+ /* frame is skipped, but increment total
+ * frame count anyway */
+ cam->frame_count++;
+ }
+ DBG("workbuff not reading, status=%d\n",
+ cam->workbuff->status);
+ continue;
+ }
+
+ if (cam->frame_size < cam->workbuff->length + n) {
+ ERR("buffer overflow! length: %d, n: %d\n",
+ cam->workbuff->length, n);
+ cam->workbuff->status = FRAME_ERROR;
+ if(cam->workbuff->length > cam->workbuff->max_length)
+ cam->workbuff->max_length =
+ cam->workbuff->length;
+ continue;
+ }
+
+ if (cam->workbuff->length == 0) {
+ int data_offset;
+ if ((0xD8 == cdata[0]) && (0xFF == cdata[1])) {
+ data_offset = 1;
+ } else if((0xFF == cdata[0]) && (0xD8 == cdata[1])
+ && (0xFF == cdata[2])) {
+ data_offset = 2;
+ } else {
+ DBG("Ignoring packet, not beginning!\n");
+ continue;
+ }
+ DBG("Start of frame pattern found\n");
+ do_gettimeofday(&cam->workbuff->timestamp);
+ cam->workbuff->seq = cam->frame_count++;
+ cam->workbuff->data[0] = 0xFF;
+ cam->workbuff->data[1] = 0xD8;
+ cam->workbuff->length = 2;
+ add_APPn(cam);
+ add_COM(cam);
+ memcpy(cam->workbuff->data+cam->workbuff->length,
+ cdata+data_offset, n-data_offset);
+ cam->workbuff->length += n-data_offset;
+ } else if (cam->workbuff->length > 0) {
+ memcpy(cam->workbuff->data + cam->workbuff->length,
+ cdata, n);
+ cam->workbuff->length += n;
+ }
+
+ if ((cam->workbuff->length >= 3) &&
+ (cam->workbuff->data[cam->workbuff->length - 3] == 0xFF) &&
+ (cam->workbuff->data[cam->workbuff->length - 2] == 0xD9) &&
+ (cam->workbuff->data[cam->workbuff->length - 1] == 0xFF)) {
+ frame_ready = true;
+ cam->workbuff->data[cam->workbuff->length - 1] = 0;
+ cam->workbuff->length -= 1;
+ } else if ((cam->workbuff->length >= 2) &&
+ (cam->workbuff->data[cam->workbuff->length - 2] == 0xFF) &&
+ (cam->workbuff->data[cam->workbuff->length - 1] == 0xD9)) {
+ frame_ready = true;
+ }
+
+ if (frame_ready) {
+ DBG("Workbuff image size = %d\n",cam->workbuff->length);
+ process_frame(cam);
+
+ frame_ready = false;
+
+ if (waitqueue_active(&cam->wq_stream))
+ wake_up_interruptible(&cam->wq_stream);
+ }
+ }
+
+ if(cam->streaming) {
+ /* resubmit */
+ urb->dev = cam->dev;
+ if ((i = usb_submit_urb(urb, GFP_ATOMIC)) != 0)
+ ERR("%s: usb_submit_urb ret %d!\n", __func__, i);
+ }
+}
+
+/******************************************************************************
+ *
+ * configure_transfer_mode
+ *
+ *****************************************************************************/
+static int configure_transfer_mode(struct camera_data *cam, unsigned int alt)
+{
+ static unsigned char iso_regs[8][4] = {
+ {0x00, 0x00, 0x00, 0x00},
+ {0x00, 0x00, 0x00, 0x00},
+ {0xB9, 0x00, 0x00, 0x7E},
+ {0xB9, 0x00, 0x01, 0x7E},
+ {0xB9, 0x00, 0x02, 0x7E},
+ {0xB9, 0x00, 0x02, 0xFE},
+ {0xB9, 0x00, 0x03, 0x7E},
+ {0xB9, 0x00, 0x03, 0xFD}
+ };
+ struct cpia2_command cmd;
+ unsigned char reg;
+
+ if (!video_is_registered(&cam->vdev))
+ return -ENODEV;
+
+ /***
+ * Write the isoc registers according to the alternate selected
+ ***/
+ cmd.direction = TRANSFER_WRITE;
+ cmd.buffer.block_data[0] = iso_regs[alt][0];
+ cmd.buffer.block_data[1] = iso_regs[alt][1];
+ cmd.buffer.block_data[2] = iso_regs[alt][2];
+ cmd.buffer.block_data[3] = iso_regs[alt][3];
+ cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VC;
+ cmd.start = CPIA2_VC_USB_ISOLIM;
+ cmd.reg_count = 4;
+ cpia2_send_command(cam, &cmd);
+
+ /***
+ * Enable relevant streams before starting polling.
+ * First read USB Stream Config Register.
+ ***/
+ cmd.direction = TRANSFER_READ;
+ cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VC;
+ cmd.start = CPIA2_VC_USB_STRM;
+ cmd.reg_count = 1;
+ cpia2_send_command(cam, &cmd);
+ reg = cmd.buffer.block_data[0];
+
+ /* Clear iso, bulk, and int */
+ reg &= ~(CPIA2_VC_USB_STRM_BLK_ENABLE |
+ CPIA2_VC_USB_STRM_ISO_ENABLE |
+ CPIA2_VC_USB_STRM_INT_ENABLE);
+
+ if (alt == USBIF_BULK) {
+ DBG("Enabling bulk xfer\n");
+ reg |= CPIA2_VC_USB_STRM_BLK_ENABLE; /* Enable Bulk */
+ cam->xfer_mode = XFER_BULK;
+ } else if (alt >= USBIF_ISO_1) {
+ DBG("Enabling ISOC xfer\n");
+ reg |= CPIA2_VC_USB_STRM_ISO_ENABLE;
+ cam->xfer_mode = XFER_ISOC;
+ }
+
+ cmd.buffer.block_data[0] = reg;
+ cmd.direction = TRANSFER_WRITE;
+ cmd.start = CPIA2_VC_USB_STRM;
+ cmd.reg_count = 1;
+ cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VC;
+ cpia2_send_command(cam, &cmd);
+
+ return 0;
+}
+
+/******************************************************************************
+ *
+ * cpia2_usb_change_streaming_alternate
+ *
+ *****************************************************************************/
+int cpia2_usb_change_streaming_alternate(struct camera_data *cam,
+ unsigned int alt)
+{
+ int ret = 0;
+
+ if(alt < USBIF_ISO_1 || alt > USBIF_ISO_6)
+ return -EINVAL;
+
+ if(alt == cam->params.camera_state.stream_mode)
+ return 0;
+
+ cpia2_usb_stream_pause(cam);
+
+ configure_transfer_mode(cam, alt);
+
+ cam->params.camera_state.stream_mode = alt;
+
+ /* Reset the camera to prevent image quality degradation */
+ cpia2_reset_camera(cam);
+
+ cpia2_usb_stream_resume(cam);
+
+ return ret;
+}
+
+/******************************************************************************
+ *
+ * set_alternate
+ *
+ *****************************************************************************/
+static int set_alternate(struct camera_data *cam, unsigned int alt)
+{
+ int ret = 0;
+
+ if(alt == cam->cur_alt)
+ return 0;
+
+ if (cam->cur_alt != USBIF_CMDONLY) {
+ DBG("Changing from alt %d to %d\n", cam->cur_alt, USBIF_CMDONLY);
+ ret = usb_set_interface(cam->dev, cam->iface, USBIF_CMDONLY);
+ if (ret != 0)
+ return ret;
+ }
+ if (alt != USBIF_CMDONLY) {
+ DBG("Changing from alt %d to %d\n", USBIF_CMDONLY, alt);
+ ret = usb_set_interface(cam->dev, cam->iface, alt);
+ if (ret != 0)
+ return ret;
+ }
+
+ cam->old_alt = cam->cur_alt;
+ cam->cur_alt = alt;
+
+ return ret;
+}
+
+/******************************************************************************
+ *
+ * free_sbufs
+ *
+ * Free all cam->sbuf[]. All non-NULL .data and .urb members that are non-NULL
+ * are assumed to be allocated. Non-NULL .urb members are also assumed to be
+ * submitted (and must therefore be killed before they are freed).
+ *****************************************************************************/
+static void free_sbufs(struct camera_data *cam)
+{
+ int i;
+
+ for (i = 0; i < NUM_SBUF; i++) {
+ if(cam->sbuf[i].urb) {
+ usb_kill_urb(cam->sbuf[i].urb);
+ usb_free_urb(cam->sbuf[i].urb);
+ cam->sbuf[i].urb = NULL;
+ }
+ if(cam->sbuf[i].data) {
+ kfree(cam->sbuf[i].data);
+ cam->sbuf[i].data = NULL;
+ }
+ }
+}
+
+/*******
+* Convenience functions
+*******/
+/****************************************************************************
+ *
+ * write_packet
+ *
+ ***************************************************************************/
+static int write_packet(struct usb_device *udev,
+ u8 request, u8 * registers, u16 start, size_t size)
+{
+ if (!registers || size <= 0)
+ return -EINVAL;
+
+ return usb_control_msg(udev,
+ usb_sndctrlpipe(udev, 0),
+ request,
+ USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ start, /* value */
+ 0, /* index */
+ registers, /* buffer */
+ size,
+ HZ);
+}
+
+/****************************************************************************
+ *
+ * read_packet
+ *
+ ***************************************************************************/
+static int read_packet(struct usb_device *udev,
+ u8 request, u8 * registers, u16 start, size_t size)
+{
+ if (!registers || size <= 0)
+ return -EINVAL;
+
+ return usb_control_msg(udev,
+ usb_rcvctrlpipe(udev, 0),
+ request,
+ USB_DIR_IN|USB_TYPE_VENDOR|USB_RECIP_DEVICE,
+ start, /* value */
+ 0, /* index */
+ registers, /* buffer */
+ size,
+ HZ);
+}
+
+/******************************************************************************
+ *
+ * cpia2_usb_transfer_cmd
+ *
+ *****************************************************************************/
+int cpia2_usb_transfer_cmd(struct camera_data *cam,
+ void *registers,
+ u8 request, u8 start, u8 count, u8 direction)
+{
+ int err = 0;
+ struct usb_device *udev = cam->dev;
+
+ if (!udev) {
+ ERR("%s: Internal driver error: udev is NULL\n", __func__);
+ return -EINVAL;
+ }
+
+ if (!registers) {
+ ERR("%s: Internal driver error: register array is NULL\n", __func__);
+ return -EINVAL;
+ }
+
+ if (direction == TRANSFER_READ) {
+ err = read_packet(udev, request, (u8 *)registers, start, count);
+ if (err > 0)
+ err = 0;
+ } else if (direction == TRANSFER_WRITE) {
+ err =write_packet(udev, request, (u8 *)registers, start, count);
+ if (err < 0) {
+ LOG("Control message failed, err val = %d\n", err);
+ LOG("Message: request = 0x%0X, start = 0x%0X\n",
+ request, start);
+ LOG("Message: count = %d, register[0] = 0x%0X\n",
+ count, ((unsigned char *) registers)[0]);
+ } else
+ err=0;
+ } else {
+ LOG("Unexpected first byte of direction: %d\n",
+ direction);
+ return -EINVAL;
+ }
+
+ if(err != 0)
+ LOG("Unexpected error: %d\n", err);
+ return err;
+}
+
+
+/******************************************************************************
+ *
+ * submit_urbs
+ *
+ *****************************************************************************/
+static int submit_urbs(struct camera_data *cam)
+{
+ struct urb *urb;
+ int fx, err, i, j;
+
+ for(i=0; i<NUM_SBUF; ++i) {
+ if (cam->sbuf[i].data)
+ continue;
+ cam->sbuf[i].data =
+ kmalloc(FRAMES_PER_DESC * FRAME_SIZE_PER_DESC, GFP_KERNEL);
+ if (!cam->sbuf[i].data) {
+ while (--i >= 0) {
+ kfree(cam->sbuf[i].data);
+ cam->sbuf[i].data = NULL;
+ }
+ return -ENOMEM;
+ }
+ }
+
+ /* We double buffer the Isoc lists, and also know the polling
+ * interval is every frame (1 == (1 << (bInterval -1))).
+ */
+ for(i=0; i<NUM_SBUF; ++i) {
+ if(cam->sbuf[i].urb) {
+ continue;
+ }
+ urb = usb_alloc_urb(FRAMES_PER_DESC, GFP_KERNEL);
+ if (!urb) {
+ ERR("%s: usb_alloc_urb error!\n", __func__);
+ for (j = 0; j < i; j++)
+ usb_free_urb(cam->sbuf[j].urb);
+ return -ENOMEM;
+ }
+
+ cam->sbuf[i].urb = urb;
+ urb->dev = cam->dev;
+ urb->context = cam;
+ urb->pipe = usb_rcvisocpipe(cam->dev, 1 /*ISOC endpoint*/);
+ urb->transfer_flags = URB_ISO_ASAP;
+ urb->transfer_buffer = cam->sbuf[i].data;
+ urb->complete = cpia2_usb_complete;
+ urb->number_of_packets = FRAMES_PER_DESC;
+ urb->interval = 1;
+ urb->transfer_buffer_length =
+ FRAME_SIZE_PER_DESC * FRAMES_PER_DESC;
+
+ for (fx = 0; fx < FRAMES_PER_DESC; fx++) {
+ urb->iso_frame_desc[fx].offset =
+ FRAME_SIZE_PER_DESC * fx;
+ urb->iso_frame_desc[fx].length = FRAME_SIZE_PER_DESC;
+ }
+ }
+
+
+ /* Queue the ISO urbs, and resubmit in the completion handler */
+ for(i=0; i<NUM_SBUF; ++i) {
+ err = usb_submit_urb(cam->sbuf[i].urb, GFP_KERNEL);
+ if (err) {
+ ERR("usb_submit_urb[%d]() = %d\n", i, err);
+ return err;
+ }
+ }
+
+ return 0;
+}
+
+/******************************************************************************
+ *
+ * cpia2_usb_stream_start
+ *
+ *****************************************************************************/
+int cpia2_usb_stream_start(struct camera_data *cam, unsigned int alternate)
+{
+ int ret;
+ int old_alt;
+
+ if(cam->streaming)
+ return 0;
+
+ if (cam->flush) {
+ int i;
+ DBG("Flushing buffers\n");
+ for(i=0; i<cam->num_frames; ++i) {
+ cam->buffers[i].status = FRAME_EMPTY;
+ cam->buffers[i].length = 0;
+ }
+ cam->curbuff = &cam->buffers[0];
+ cam->workbuff = cam->curbuff->next;
+ cam->flush = false;
+ }
+
+ old_alt = cam->params.camera_state.stream_mode;
+ cam->params.camera_state.stream_mode = 0;
+ ret = cpia2_usb_change_streaming_alternate(cam, alternate);
+ if (ret < 0) {
+ int ret2;
+ ERR("cpia2_usb_change_streaming_alternate() = %d!\n", ret);
+ cam->params.camera_state.stream_mode = old_alt;
+ ret2 = set_alternate(cam, USBIF_CMDONLY);
+ if (ret2 < 0) {
+ ERR("cpia2_usb_change_streaming_alternate(%d) =%d has already "
+ "failed. Then tried to call "
+ "set_alternate(USBIF_CMDONLY) = %d.\n",
+ alternate, ret, ret2);
+ }
+ } else {
+ cam->frame_count = 0;
+ cam->streaming = 1;
+ ret = cpia2_usb_stream_resume(cam);
+ }
+ return ret;
+}
+
+/******************************************************************************
+ *
+ * cpia2_usb_stream_pause
+ *
+ *****************************************************************************/
+int cpia2_usb_stream_pause(struct camera_data *cam)
+{
+ int ret = 0;
+ if(cam->streaming) {
+ free_sbufs(cam);
+ ret = set_alternate(cam, USBIF_CMDONLY);
+ }
+ return ret;
+}
+
+/******************************************************************************
+ *
+ * cpia2_usb_stream_resume
+ *
+ *****************************************************************************/
+int cpia2_usb_stream_resume(struct camera_data *cam)
+{
+ int ret = 0;
+ if(cam->streaming) {
+ cam->first_image_seen = 0;
+ ret = set_alternate(cam, cam->params.camera_state.stream_mode);
+ if(ret == 0) {
+ /* for some reason the user effects need to be set
+ again when starting streaming. */
+ cpia2_do_command(cam, CPIA2_CMD_SET_USER_EFFECTS, TRANSFER_WRITE,
+ cam->params.vp_params.user_effects);
+ ret = submit_urbs(cam);
+ }
+ }
+ return ret;
+}
+
+/******************************************************************************
+ *
+ * cpia2_usb_stream_stop
+ *
+ *****************************************************************************/
+int cpia2_usb_stream_stop(struct camera_data *cam)
+{
+ int ret;
+
+ ret = cpia2_usb_stream_pause(cam);
+ cam->streaming = 0;
+ configure_transfer_mode(cam, 0);
+ return ret;
+}
+
+/******************************************************************************
+ *
+ * cpia2_usb_probe
+ *
+ * Probe and initialize.
+ *****************************************************************************/
+static int cpia2_usb_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ struct usb_device *udev = interface_to_usbdev(intf);
+ struct usb_interface_descriptor *interface;
+ struct camera_data *cam;
+ int ret;
+
+ /* A multi-config CPiA2 camera? */
+ if (udev->descriptor.bNumConfigurations != 1)
+ return -ENODEV;
+ interface = &intf->cur_altsetting->desc;
+
+ /* If we get to this point, we found a CPiA2 camera */
+ LOG("CPiA2 USB camera found\n");
+
+ cam = cpia2_init_camera_struct(intf);
+ if (cam == NULL)
+ return -ENOMEM;
+
+ cam->dev = udev;
+ cam->iface = interface->bInterfaceNumber;
+
+ ret = set_alternate(cam, USBIF_CMDONLY);
+ if (ret < 0) {
+ ERR("%s: usb_set_interface error (ret = %d)\n", __func__, ret);
+ kfree(cam);
+ return ret;
+ }
+
+
+ if((ret = cpia2_init_camera(cam)) < 0) {
+ ERR("%s: failed to initialize cpia2 camera (ret = %d)\n", __func__, ret);
+ kfree(cam);
+ return ret;
+ }
+ LOG(" CPiA Version: %d.%02d (%d.%d)\n",
+ cam->params.version.firmware_revision_hi,
+ cam->params.version.firmware_revision_lo,
+ cam->params.version.asic_id,
+ cam->params.version.asic_rev);
+ LOG(" CPiA PnP-ID: %04x:%04x:%04x\n",
+ cam->params.pnp_id.vendor,
+ cam->params.pnp_id.product,
+ cam->params.pnp_id.device_revision);
+ LOG(" SensorID: %d.(version %d)\n",
+ cam->params.version.sensor_flags,
+ cam->params.version.sensor_rev);
+
+ usb_set_intfdata(intf, cam);
+
+ ret = cpia2_register_camera(cam);
+ if (ret < 0) {
+ ERR("%s: Failed to register cpia2 camera (ret = %d)\n", __func__, ret);
+ kfree(cam);
+ return ret;
+ }
+
+ return 0;
+}
+
+/******************************************************************************
+ *
+ * cpia2_disconnect
+ *
+ *****************************************************************************/
+static void cpia2_usb_disconnect(struct usb_interface *intf)
+{
+ struct camera_data *cam = usb_get_intfdata(intf);
+ usb_set_intfdata(intf, NULL);
+
+ DBG("Stopping stream\n");
+ cpia2_usb_stream_stop(cam);
+
+ mutex_lock(&cam->v4l2_lock);
+ DBG("Unregistering camera\n");
+ cpia2_unregister_camera(cam);
+ v4l2_device_disconnect(&cam->v4l2_dev);
+ mutex_unlock(&cam->v4l2_lock);
+ v4l2_device_put(&cam->v4l2_dev);
+
+ if(cam->buffers) {
+ DBG("Wakeup waiting processes\n");
+ cam->curbuff->status = FRAME_READY;
+ cam->curbuff->length = 0;
+ if (waitqueue_active(&cam->wq_stream))
+ wake_up_interruptible(&cam->wq_stream);
+ }
+
+ DBG("Releasing interface\n");
+ usb_driver_release_interface(&cpia2_driver, intf);
+
+ LOG("CPiA2 camera disconnected.\n");
+}
+
+static int cpia2_usb_suspend(struct usb_interface *intf, pm_message_t message)
+{
+ struct camera_data *cam = usb_get_intfdata(intf);
+
+ mutex_lock(&cam->v4l2_lock);
+ if (cam->streaming) {
+ cpia2_usb_stream_stop(cam);
+ cam->streaming = 1;
+ }
+ mutex_unlock(&cam->v4l2_lock);
+
+ dev_info(&intf->dev, "going into suspend..\n");
+ return 0;
+}
+
+/* Resume device - start device. */
+static int cpia2_usb_resume(struct usb_interface *intf)
+{
+ struct camera_data *cam = usb_get_intfdata(intf);
+
+ mutex_lock(&cam->v4l2_lock);
+ v4l2_ctrl_handler_setup(&cam->hdl);
+ if (cam->streaming) {
+ cam->streaming = 0;
+ cpia2_usb_stream_start(cam,
+ cam->params.camera_state.stream_mode);
+ }
+ mutex_unlock(&cam->v4l2_lock);
+
+ dev_info(&intf->dev, "coming out of suspend..\n");
+ return 0;
+}
+
+/******************************************************************************
+ *
+ * usb_cpia2_init
+ *
+ *****************************************************************************/
+int cpia2_usb_init(void)
+{
+ return usb_register(&cpia2_driver);
+}
+
+/******************************************************************************
+ *
+ * usb_cpia_cleanup
+ *
+ *****************************************************************************/
+void cpia2_usb_cleanup(void)
+{
+ schedule_timeout(2 * HZ);
+ usb_deregister(&cpia2_driver);
+}
--- /dev/null
+/****************************************************************************
+ *
+ * Filename: cpia2_v4l.c
+ *
+ * Copyright 2001, STMicrolectronics, Inc.
+ * Contact: steve.miller@st.com
+ * Copyright 2001,2005, Scott J. Bertin <scottbertin@yahoo.com>
+ *
+ * Description:
+ * This is a USB driver for CPia2 based video cameras.
+ * The infrastructure of this driver is based on the cpia usb driver by
+ * Jochen Scharrlach and Johannes Erdfeldt.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Stripped of 2.4 stuff ready for main kernel submit by
+ * Alan Cox <alan@lxorguk.ukuu.org.uk>
+ ****************************************************************************/
+
+#define CPIA_VERSION "3.0.1"
+
+#include <linux/module.h>
+#include <linux/time.h>
+#include <linux/sched.h>
+#include <linux/slab.h>
+#include <linux/init.h>
+#include <linux/videodev2.h>
+#include <linux/stringify.h>
+#include <media/v4l2-ioctl.h>
+#include <media/v4l2-event.h>
+
+#include "cpia2.h"
+
+static int video_nr = -1;
+module_param(video_nr, int, 0);
+MODULE_PARM_DESC(video_nr, "video device to register (0=/dev/video0, etc)");
+
+static int buffer_size = 68 * 1024;
+module_param(buffer_size, int, 0);
+MODULE_PARM_DESC(buffer_size, "Size for each frame buffer in bytes (default 68k)");
+
+static int num_buffers = 3;
+module_param(num_buffers, int, 0);
+MODULE_PARM_DESC(num_buffers, "Number of frame buffers (1-"
+ __stringify(VIDEO_MAX_FRAME) ", default 3)");
+
+static int alternate = DEFAULT_ALT;
+module_param(alternate, int, 0);
+MODULE_PARM_DESC(alternate, "USB Alternate (" __stringify(USBIF_ISO_1) "-"
+ __stringify(USBIF_ISO_6) ", default "
+ __stringify(DEFAULT_ALT) ")");
+
+static int flicker_mode;
+module_param(flicker_mode, int, 0);
+MODULE_PARM_DESC(flicker_mode, "Flicker frequency (0 (disabled), " __stringify(50) " or "
+ __stringify(60) ", default 0)");
+
+MODULE_AUTHOR("Steve Miller (STMicroelectronics) <steve.miller@st.com>");
+MODULE_DESCRIPTION("V4L-driver for STMicroelectronics CPiA2 based cameras");
+MODULE_SUPPORTED_DEVICE("video");
+MODULE_LICENSE("GPL");
+MODULE_VERSION(CPIA_VERSION);
+
+#define ABOUT "V4L-Driver for Vision CPiA2 based cameras"
+#define CPIA2_CID_USB_ALT (V4L2_CID_USER_BASE | 0xf000)
+
+/******************************************************************************
+ *
+ * cpia2_open
+ *
+ *****************************************************************************/
+static int cpia2_open(struct file *file)
+{
+ struct camera_data *cam = video_drvdata(file);
+ int retval;
+
+ if (mutex_lock_interruptible(&cam->v4l2_lock))
+ return -ERESTARTSYS;
+ retval = v4l2_fh_open(file);
+ if (retval)
+ goto open_unlock;
+
+ if (v4l2_fh_is_singular_file(file)) {
+ if (cpia2_allocate_buffers(cam)) {
+ v4l2_fh_release(file);
+ retval = -ENOMEM;
+ goto open_unlock;
+ }
+
+ /* reset the camera */
+ if (cpia2_reset_camera(cam) < 0) {
+ v4l2_fh_release(file);
+ retval = -EIO;
+ goto open_unlock;
+ }
+
+ cam->APP_len = 0;
+ cam->COM_len = 0;
+ }
+
+ cpia2_dbg_dump_registers(cam);
+open_unlock:
+ mutex_unlock(&cam->v4l2_lock);
+ return retval;
+}
+
+/******************************************************************************
+ *
+ * cpia2_close
+ *
+ *****************************************************************************/
+static int cpia2_close(struct file *file)
+{
+ struct video_device *dev = video_devdata(file);
+ struct camera_data *cam = video_get_drvdata(dev);
+
+ mutex_lock(&cam->v4l2_lock);
+ if (video_is_registered(&cam->vdev) && v4l2_fh_is_singular_file(file)) {
+ cpia2_usb_stream_stop(cam);
+
+ /* save camera state for later open */
+ cpia2_save_camera_state(cam);
+
+ cpia2_set_low_power(cam);
+ cpia2_free_buffers(cam);
+ }
+
+ if (cam->stream_fh == file->private_data) {
+ cam->stream_fh = NULL;
+ cam->mmapped = 0;
+ }
+ mutex_unlock(&cam->v4l2_lock);
+ return v4l2_fh_release(file);
+}
+
+/******************************************************************************
+ *
+ * cpia2_v4l_read
+ *
+ *****************************************************************************/
+static ssize_t cpia2_v4l_read(struct file *file, char __user *buf, size_t count,
+ loff_t *off)
+{
+ struct camera_data *cam = video_drvdata(file);
+ int noblock = file->f_flags&O_NONBLOCK;
+ ssize_t ret;
+
+ if(!cam)
+ return -EINVAL;
+
+ if (mutex_lock_interruptible(&cam->v4l2_lock))
+ return -ERESTARTSYS;
+ ret = cpia2_read(cam, buf, count, noblock);
+ mutex_unlock(&cam->v4l2_lock);
+ return ret;
+}
+
+
+/******************************************************************************
+ *
+ * cpia2_v4l_poll
+ *
+ *****************************************************************************/
+static unsigned int cpia2_v4l_poll(struct file *filp, struct poll_table_struct *wait)
+{
+ struct camera_data *cam = video_drvdata(filp);
+ unsigned int res;
+
+ mutex_lock(&cam->v4l2_lock);
+ res = cpia2_poll(cam, filp, wait);
+ mutex_unlock(&cam->v4l2_lock);
+ return res;
+}
+
+
+static int sync(struct camera_data *cam, int frame_nr)
+{
+ struct framebuf *frame = &cam->buffers[frame_nr];
+
+ while (1) {
+ if (frame->status == FRAME_READY)
+ return 0;
+
+ if (!cam->streaming) {
+ frame->status = FRAME_READY;
+ frame->length = 0;
+ return 0;
+ }
+
+ mutex_unlock(&cam->v4l2_lock);
+ wait_event_interruptible(cam->wq_stream,
+ !cam->streaming ||
+ frame->status == FRAME_READY);
+ mutex_lock(&cam->v4l2_lock);
+ if (signal_pending(current))
+ return -ERESTARTSYS;
+ if (!video_is_registered(&cam->vdev))
+ return -ENOTTY;
+ }
+}
+
+/******************************************************************************
+ *
+ * ioctl_querycap
+ *
+ * V4L2 device capabilities
+ *
+ *****************************************************************************/
+
+static int cpia2_querycap(struct file *file, void *fh, struct v4l2_capability *vc)
+{
+ struct camera_data *cam = video_drvdata(file);
+
+ strcpy(vc->driver, "cpia2");
+
+ if (cam->params.pnp_id.product == 0x151)
+ strcpy(vc->card, "QX5 Microscope");
+ else
+ strcpy(vc->card, "CPiA2 Camera");
+ switch (cam->params.pnp_id.device_type) {
+ case DEVICE_STV_672:
+ strcat(vc->card, " (672/");
+ break;
+ case DEVICE_STV_676:
+ strcat(vc->card, " (676/");
+ break;
+ default:
+ strcat(vc->card, " (XXX/");
+ break;
+ }
+ switch (cam->params.version.sensor_flags) {
+ case CPIA2_VP_SENSOR_FLAGS_404:
+ strcat(vc->card, "404)");
+ break;
+ case CPIA2_VP_SENSOR_FLAGS_407:
+ strcat(vc->card, "407)");
+ break;
+ case CPIA2_VP_SENSOR_FLAGS_409:
+ strcat(vc->card, "409)");
+ break;
+ case CPIA2_VP_SENSOR_FLAGS_410:
+ strcat(vc->card, "410)");
+ break;
+ case CPIA2_VP_SENSOR_FLAGS_500:
+ strcat(vc->card, "500)");
+ break;
+ default:
+ strcat(vc->card, "XXX)");
+ break;
+ }
+
+ if (usb_make_path(cam->dev, vc->bus_info, sizeof(vc->bus_info)) <0)
+ memset(vc->bus_info,0, sizeof(vc->bus_info));
+
+ vc->device_caps = V4L2_CAP_VIDEO_CAPTURE |
+ V4L2_CAP_READWRITE |
+ V4L2_CAP_STREAMING;
+ vc->capabilities = vc->device_caps |
+ V4L2_CAP_DEVICE_CAPS;
+
+ return 0;
+}
+
+/******************************************************************************
+ *
+ * ioctl_input
+ *
+ * V4L2 input get/set/enumerate
+ *
+ *****************************************************************************/
+
+static int cpia2_enum_input(struct file *file, void *fh, struct v4l2_input *i)
+{
+ if (i->index)
+ return -EINVAL;
+ strcpy(i->name, "Camera");
+ i->type = V4L2_INPUT_TYPE_CAMERA;
+ return 0;
+}
+
+static int cpia2_g_input(struct file *file, void *fh, unsigned int *i)
+{
+ *i = 0;
+ return 0;
+}
+
+static int cpia2_s_input(struct file *file, void *fh, unsigned int i)
+{
+ return i ? -EINVAL : 0;
+}
+
+/******************************************************************************
+ *
+ * ioctl_enum_fmt
+ *
+ * V4L2 format enumerate
+ *
+ *****************************************************************************/
+
+static int cpia2_enum_fmt_vid_cap(struct file *file, void *fh,
+ struct v4l2_fmtdesc *f)
+{
+ int index = f->index;
+
+ if (index < 0 || index > 1)
+ return -EINVAL;
+
+ memset(f, 0, sizeof(*f));
+ f->index = index;
+ f->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ f->flags = V4L2_FMT_FLAG_COMPRESSED;
+ switch(index) {
+ case 0:
+ strcpy(f->description, "MJPEG");
+ f->pixelformat = V4L2_PIX_FMT_MJPEG;
+ break;
+ case 1:
+ strcpy(f->description, "JPEG");
+ f->pixelformat = V4L2_PIX_FMT_JPEG;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+/******************************************************************************
+ *
+ * ioctl_try_fmt
+ *
+ * V4L2 format try
+ *
+ *****************************************************************************/
+
+static int cpia2_try_fmt_vid_cap(struct file *file, void *fh,
+ struct v4l2_format *f)
+{
+ struct camera_data *cam = video_drvdata(file);
+
+ if (f->fmt.pix.pixelformat != V4L2_PIX_FMT_MJPEG &&
+ f->fmt.pix.pixelformat != V4L2_PIX_FMT_JPEG)
+ return -EINVAL;
+
+ f->fmt.pix.field = V4L2_FIELD_NONE;
+ f->fmt.pix.bytesperline = 0;
+ f->fmt.pix.sizeimage = cam->frame_size;
+ f->fmt.pix.colorspace = V4L2_COLORSPACE_JPEG;
+ f->fmt.pix.priv = 0;
+
+ switch (cpia2_match_video_size(f->fmt.pix.width, f->fmt.pix.height)) {
+ case VIDEOSIZE_VGA:
+ f->fmt.pix.width = 640;
+ f->fmt.pix.height = 480;
+ break;
+ case VIDEOSIZE_CIF:
+ f->fmt.pix.width = 352;
+ f->fmt.pix.height = 288;
+ break;
+ case VIDEOSIZE_QVGA:
+ f->fmt.pix.width = 320;
+ f->fmt.pix.height = 240;
+ break;
+ case VIDEOSIZE_288_216:
+ f->fmt.pix.width = 288;
+ f->fmt.pix.height = 216;
+ break;
+ case VIDEOSIZE_256_192:
+ f->fmt.pix.width = 256;
+ f->fmt.pix.height = 192;
+ break;
+ case VIDEOSIZE_224_168:
+ f->fmt.pix.width = 224;
+ f->fmt.pix.height = 168;
+ break;
+ case VIDEOSIZE_192_144:
+ f->fmt.pix.width = 192;
+ f->fmt.pix.height = 144;
+ break;
+ case VIDEOSIZE_QCIF:
+ default:
+ f->fmt.pix.width = 176;
+ f->fmt.pix.height = 144;
+ break;
+ }
+
+ return 0;
+}
+
+/******************************************************************************
+ *
+ * ioctl_set_fmt
+ *
+ * V4L2 format set
+ *
+ *****************************************************************************/
+
+static int cpia2_s_fmt_vid_cap(struct file *file, void *_fh,
+ struct v4l2_format *f)
+{
+ struct camera_data *cam = video_drvdata(file);
+ int err, frame;
+
+ err = cpia2_try_fmt_vid_cap(file, _fh, f);
+ if(err != 0)
+ return err;
+
+ cam->pixelformat = f->fmt.pix.pixelformat;
+
+ /* NOTE: This should be set to 1 for MJPEG, but some apps don't handle
+ * the missing Huffman table properly. */
+ cam->params.compression.inhibit_htables = 0;
+ /*f->fmt.pix.pixelformat == V4L2_PIX_FMT_MJPEG;*/
+
+ /* we set the video window to something smaller or equal to what
+ * is requested by the user???
+ */
+ DBG("Requested width = %d, height = %d\n",
+ f->fmt.pix.width, f->fmt.pix.height);
+ if (f->fmt.pix.width != cam->width ||
+ f->fmt.pix.height != cam->height) {
+ cam->width = f->fmt.pix.width;
+ cam->height = f->fmt.pix.height;
+ cam->params.roi.width = f->fmt.pix.width;
+ cam->params.roi.height = f->fmt.pix.height;
+ cpia2_set_format(cam);
+ }
+
+ for (frame = 0; frame < cam->num_frames; ++frame) {
+ if (cam->buffers[frame].status == FRAME_READING)
+ if ((err = sync(cam, frame)) < 0)
+ return err;
+
+ cam->buffers[frame].status = FRAME_EMPTY;
+ }
+
+ return 0;
+}
+
+/******************************************************************************
+ *
+ * ioctl_get_fmt
+ *
+ * V4L2 format get
+ *
+ *****************************************************************************/
+
+static int cpia2_g_fmt_vid_cap(struct file *file, void *fh,
+ struct v4l2_format *f)
+{
+ struct camera_data *cam = video_drvdata(file);
+
+ f->fmt.pix.width = cam->width;
+ f->fmt.pix.height = cam->height;
+ f->fmt.pix.pixelformat = cam->pixelformat;
+ f->fmt.pix.field = V4L2_FIELD_NONE;
+ f->fmt.pix.bytesperline = 0;
+ f->fmt.pix.sizeimage = cam->frame_size;
+ f->fmt.pix.colorspace = V4L2_COLORSPACE_JPEG;
+ f->fmt.pix.priv = 0;
+
+ return 0;
+}
+
+/******************************************************************************
+ *
+ * ioctl_cropcap
+ *
+ * V4L2 query cropping capabilities
+ * NOTE: cropping is currently disabled
+ *
+ *****************************************************************************/
+
+static int cpia2_cropcap(struct file *file, void *fh, struct v4l2_cropcap *c)
+{
+ struct camera_data *cam = video_drvdata(file);
+
+ if (c->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ c->bounds.left = 0;
+ c->bounds.top = 0;
+ c->bounds.width = cam->width;
+ c->bounds.height = cam->height;
+ c->defrect.left = 0;
+ c->defrect.top = 0;
+ c->defrect.width = cam->width;
+ c->defrect.height = cam->height;
+ c->pixelaspect.numerator = 1;
+ c->pixelaspect.denominator = 1;
+
+ return 0;
+}
+
+struct framerate_info {
+ int value;
+ struct v4l2_fract period;
+};
+
+static const struct framerate_info framerate_controls[] = {
+ { CPIA2_VP_FRAMERATE_6_25, { 4, 25 } },
+ { CPIA2_VP_FRAMERATE_7_5, { 2, 15 } },
+ { CPIA2_VP_FRAMERATE_12_5, { 2, 25 } },
+ { CPIA2_VP_FRAMERATE_15, { 1, 15 } },
+ { CPIA2_VP_FRAMERATE_25, { 1, 25 } },
+ { CPIA2_VP_FRAMERATE_30, { 1, 30 } },
+};
+
+static int cpia2_g_parm(struct file *file, void *fh, struct v4l2_streamparm *p)
+{
+ struct camera_data *cam = video_drvdata(file);
+ struct v4l2_captureparm *cap = &p->parm.capture;
+ int i;
+
+ if (p->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ cap->capability = V4L2_CAP_TIMEPERFRAME;
+ cap->readbuffers = cam->num_frames;
+ for (i = 0; i < ARRAY_SIZE(framerate_controls); i++)
+ if (cam->params.vp_params.frame_rate == framerate_controls[i].value) {
+ cap->timeperframe = framerate_controls[i].period;
+ break;
+ }
+ return 0;
+}
+
+static int cpia2_s_parm(struct file *file, void *fh, struct v4l2_streamparm *p)
+{
+ struct camera_data *cam = video_drvdata(file);
+ struct v4l2_captureparm *cap = &p->parm.capture;
+ struct v4l2_fract tpf = cap->timeperframe;
+ int max = ARRAY_SIZE(framerate_controls) - 1;
+ int ret;
+ int i;
+
+ ret = cpia2_g_parm(file, fh, p);
+ if (ret || !tpf.denominator || !tpf.numerator)
+ return ret;
+
+ /* Maximum 15 fps for this model */
+ if (cam->params.pnp_id.device_type == DEVICE_STV_672 &&
+ cam->params.version.sensor_flags == CPIA2_VP_SENSOR_FLAGS_500)
+ max -= 2;
+ for (i = 0; i <= max; i++) {
+ struct v4l2_fract f1 = tpf;
+ struct v4l2_fract f2 = framerate_controls[i].period;
+
+ f1.numerator *= f2.denominator;
+ f2.numerator *= f1.denominator;
+ if (f1.numerator >= f2.numerator)
+ break;
+ }
+ if (i > max)
+ i = max;
+ cap->timeperframe = framerate_controls[i].period;
+ return cpia2_set_fps(cam, framerate_controls[i].value);
+}
+
+static const struct {
+ u32 width;
+ u32 height;
+} cpia2_framesizes[] = {
+ { 640, 480 },
+ { 352, 288 },
+ { 320, 240 },
+ { 288, 216 },
+ { 256, 192 },
+ { 224, 168 },
+ { 192, 144 },
+ { 176, 144 },
+};
+
+static int cpia2_enum_framesizes(struct file *file, void *fh,
+ struct v4l2_frmsizeenum *fsize)
+{
+
+ if (fsize->pixel_format != V4L2_PIX_FMT_MJPEG &&
+ fsize->pixel_format != V4L2_PIX_FMT_JPEG)
+ return -EINVAL;
+ if (fsize->index >= ARRAY_SIZE(cpia2_framesizes))
+ return -EINVAL;
+ fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE;
+ fsize->discrete.width = cpia2_framesizes[fsize->index].width;
+ fsize->discrete.height = cpia2_framesizes[fsize->index].height;
+
+ return 0;
+}
+
+static int cpia2_enum_frameintervals(struct file *file, void *fh,
+ struct v4l2_frmivalenum *fival)
+{
+ struct camera_data *cam = video_drvdata(file);
+ int max = ARRAY_SIZE(framerate_controls) - 1;
+ int i;
+
+ if (fival->pixel_format != V4L2_PIX_FMT_MJPEG &&
+ fival->pixel_format != V4L2_PIX_FMT_JPEG)
+ return -EINVAL;
+
+ /* Maximum 15 fps for this model */
+ if (cam->params.pnp_id.device_type == DEVICE_STV_672 &&
+ cam->params.version.sensor_flags == CPIA2_VP_SENSOR_FLAGS_500)
+ max -= 2;
+ if (fival->index > max)
+ return -EINVAL;
+ for (i = 0; i < ARRAY_SIZE(cpia2_framesizes); i++)
+ if (fival->width == cpia2_framesizes[i].width &&
+ fival->height == cpia2_framesizes[i].height)
+ break;
+ if (i == ARRAY_SIZE(cpia2_framesizes))
+ return -EINVAL;
+ fival->type = V4L2_FRMIVAL_TYPE_DISCRETE;
+ fival->discrete = framerate_controls[fival->index].period;
+ return 0;
+}
+
+/******************************************************************************
+ *
+ * ioctl_s_ctrl
+ *
+ * V4L2 set the value of a control variable
+ *
+ *****************************************************************************/
+
+static int cpia2_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct camera_data *cam =
+ container_of(ctrl->handler, struct camera_data, hdl);
+ static const int flicker_table[] = {
+ NEVER_FLICKER,
+ FLICKER_50,
+ FLICKER_60,
+ };
+
+ DBG("Set control id:%d, value:%d\n", ctrl->id, ctrl->val);
+
+ switch (ctrl->id) {
+ case V4L2_CID_BRIGHTNESS:
+ cpia2_set_brightness(cam, ctrl->val);
+ break;
+ case V4L2_CID_CONTRAST:
+ cpia2_set_contrast(cam, ctrl->val);
+ break;
+ case V4L2_CID_SATURATION:
+ cpia2_set_saturation(cam, ctrl->val);
+ break;
+ case V4L2_CID_HFLIP:
+ cpia2_set_property_mirror(cam, ctrl->val);
+ break;
+ case V4L2_CID_VFLIP:
+ cpia2_set_property_flip(cam, ctrl->val);
+ break;
+ case V4L2_CID_POWER_LINE_FREQUENCY:
+ return cpia2_set_flicker_mode(cam, flicker_table[ctrl->val]);
+ case V4L2_CID_ILLUMINATORS_1:
+ return cpia2_set_gpio(cam, (cam->top_light->val << 6) |
+ (cam->bottom_light->val << 7));
+ case V4L2_CID_JPEG_ACTIVE_MARKER:
+ cam->params.compression.inhibit_htables =
+ !(ctrl->val & V4L2_JPEG_ACTIVE_MARKER_DHT);
+ break;
+ case V4L2_CID_JPEG_COMPRESSION_QUALITY:
+ cam->params.vc_params.quality = ctrl->val;
+ break;
+ case CPIA2_CID_USB_ALT:
+ cam->params.camera_state.stream_mode = ctrl->val;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+/******************************************************************************
+ *
+ * ioctl_g_jpegcomp
+ *
+ * V4L2 get the JPEG compression parameters
+ *
+ *****************************************************************************/
+
+static int cpia2_g_jpegcomp(struct file *file, void *fh, struct v4l2_jpegcompression *parms)
+{
+ struct camera_data *cam = video_drvdata(file);
+
+ memset(parms, 0, sizeof(*parms));
+
+ parms->quality = 80; // TODO: Can this be made meaningful?
+
+ parms->jpeg_markers = V4L2_JPEG_MARKER_DQT | V4L2_JPEG_MARKER_DRI;
+ if(!cam->params.compression.inhibit_htables) {
+ parms->jpeg_markers |= V4L2_JPEG_MARKER_DHT;
+ }
+
+ parms->APPn = cam->APPn;
+ parms->APP_len = cam->APP_len;
+ if(cam->APP_len > 0) {
+ memcpy(parms->APP_data, cam->APP_data, cam->APP_len);
+ parms->jpeg_markers |= V4L2_JPEG_MARKER_APP;
+ }
+
+ parms->COM_len = cam->COM_len;
+ if(cam->COM_len > 0) {
+ memcpy(parms->COM_data, cam->COM_data, cam->COM_len);
+ parms->jpeg_markers |= JPEG_MARKER_COM;
+ }
+
+ DBG("G_JPEGCOMP APP_len:%d COM_len:%d\n",
+ parms->APP_len, parms->COM_len);
+
+ return 0;
+}
+
+/******************************************************************************
+ *
+ * ioctl_s_jpegcomp
+ *
+ * V4L2 set the JPEG compression parameters
+ * NOTE: quality and some jpeg_markers are ignored.
+ *
+ *****************************************************************************/
+
+static int cpia2_s_jpegcomp(struct file *file, void *fh, struct v4l2_jpegcompression *parms)
+{
+ struct camera_data *cam = video_drvdata(file);
+
+ DBG("S_JPEGCOMP APP_len:%d COM_len:%d\n",
+ parms->APP_len, parms->COM_len);
+
+ cam->params.compression.inhibit_htables =
+ !(parms->jpeg_markers & V4L2_JPEG_MARKER_DHT);
+ parms->jpeg_markers &= V4L2_JPEG_MARKER_DQT | V4L2_JPEG_MARKER_DRI |
+ V4L2_JPEG_MARKER_DHT;
+
+ if(parms->APP_len != 0) {
+ if(parms->APP_len > 0 &&
+ parms->APP_len <= sizeof(cam->APP_data) &&
+ parms->APPn >= 0 && parms->APPn <= 15) {
+ cam->APPn = parms->APPn;
+ cam->APP_len = parms->APP_len;
+ memcpy(cam->APP_data, parms->APP_data, parms->APP_len);
+ } else {
+ LOG("Bad APPn Params n=%d len=%d\n",
+ parms->APPn, parms->APP_len);
+ return -EINVAL;
+ }
+ } else {
+ cam->APP_len = 0;
+ }
+
+ if(parms->COM_len != 0) {
+ if(parms->COM_len > 0 &&
+ parms->COM_len <= sizeof(cam->COM_data)) {
+ cam->COM_len = parms->COM_len;
+ memcpy(cam->COM_data, parms->COM_data, parms->COM_len);
+ } else {
+ LOG("Bad COM_len=%d\n", parms->COM_len);
+ return -EINVAL;
+ }
+ }
+
+ return 0;
+}
+
+/******************************************************************************
+ *
+ * ioctl_reqbufs
+ *
+ * V4L2 Initiate memory mapping.
+ * NOTE: The user's request is ignored. For now the buffers are fixed.
+ *
+ *****************************************************************************/
+
+static int cpia2_reqbufs(struct file *file, void *fh, struct v4l2_requestbuffers *req)
+{
+ struct camera_data *cam = video_drvdata(file);
+
+ if(req->type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
+ req->memory != V4L2_MEMORY_MMAP)
+ return -EINVAL;
+
+ DBG("REQBUFS requested:%d returning:%d\n", req->count, cam->num_frames);
+ req->count = cam->num_frames;
+ memset(&req->reserved, 0, sizeof(req->reserved));
+
+ return 0;
+}
+
+/******************************************************************************
+ *
+ * ioctl_querybuf
+ *
+ * V4L2 Query memory buffer status.
+ *
+ *****************************************************************************/
+
+static int cpia2_querybuf(struct file *file, void *fh, struct v4l2_buffer *buf)
+{
+ struct camera_data *cam = video_drvdata(file);
+
+ if(buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
+ buf->index > cam->num_frames)
+ return -EINVAL;
+
+ buf->m.offset = cam->buffers[buf->index].data - cam->frame_buffer;
+ buf->length = cam->frame_size;
+
+ buf->memory = V4L2_MEMORY_MMAP;
+
+ if(cam->mmapped)
+ buf->flags = V4L2_BUF_FLAG_MAPPED;
+ else
+ buf->flags = 0;
+
+ switch (cam->buffers[buf->index].status) {
+ case FRAME_EMPTY:
+ case FRAME_ERROR:
+ case FRAME_READING:
+ buf->bytesused = 0;
+ buf->flags = V4L2_BUF_FLAG_QUEUED;
+ break;
+ case FRAME_READY:
+ buf->bytesused = cam->buffers[buf->index].length;
+ buf->timestamp = cam->buffers[buf->index].timestamp;
+ buf->sequence = cam->buffers[buf->index].seq;
+ buf->flags = V4L2_BUF_FLAG_DONE;
+ break;
+ }
+
+ DBG("QUERYBUF index:%d offset:%d flags:%d seq:%d bytesused:%d\n",
+ buf->index, buf->m.offset, buf->flags, buf->sequence,
+ buf->bytesused);
+
+ return 0;
+}
+
+/******************************************************************************
+ *
+ * ioctl_qbuf
+ *
+ * V4L2 User is freeing buffer
+ *
+ *****************************************************************************/
+
+static int cpia2_qbuf(struct file *file, void *fh, struct v4l2_buffer *buf)
+{
+ struct camera_data *cam = video_drvdata(file);
+
+ if(buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
+ buf->memory != V4L2_MEMORY_MMAP ||
+ buf->index > cam->num_frames)
+ return -EINVAL;
+
+ DBG("QBUF #%d\n", buf->index);
+
+ if(cam->buffers[buf->index].status == FRAME_READY)
+ cam->buffers[buf->index].status = FRAME_EMPTY;
+
+ return 0;
+}
+
+/******************************************************************************
+ *
+ * find_earliest_filled_buffer
+ *
+ * Helper for ioctl_dqbuf. Find the next ready buffer.
+ *
+ *****************************************************************************/
+
+static int find_earliest_filled_buffer(struct camera_data *cam)
+{
+ int i;
+ int found = -1;
+ for (i=0; i<cam->num_frames; i++) {
+ if(cam->buffers[i].status == FRAME_READY) {
+ if(found < 0) {
+ found = i;
+ } else {
+ /* find which buffer is earlier */
+ struct timeval *tv1, *tv2;
+ tv1 = &cam->buffers[i].timestamp;
+ tv2 = &cam->buffers[found].timestamp;
+ if(tv1->tv_sec < tv2->tv_sec ||
+ (tv1->tv_sec == tv2->tv_sec &&
+ tv1->tv_usec < tv2->tv_usec))
+ found = i;
+ }
+ }
+ }
+ return found;
+}
+
+/******************************************************************************
+ *
+ * ioctl_dqbuf
+ *
+ * V4L2 User is asking for a filled buffer.
+ *
+ *****************************************************************************/
+
+static int cpia2_dqbuf(struct file *file, void *fh, struct v4l2_buffer *buf)
+{
+ struct camera_data *cam = video_drvdata(file);
+ int frame;
+
+ if(buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
+ buf->memory != V4L2_MEMORY_MMAP)
+ return -EINVAL;
+
+ frame = find_earliest_filled_buffer(cam);
+
+ if(frame < 0 && file->f_flags&O_NONBLOCK)
+ return -EAGAIN;
+
+ if(frame < 0) {
+ /* Wait for a frame to become available */
+ struct framebuf *cb=cam->curbuff;
+ mutex_unlock(&cam->v4l2_lock);
+ wait_event_interruptible(cam->wq_stream,
+ !video_is_registered(&cam->vdev) ||
+ (cb=cam->curbuff)->status == FRAME_READY);
+ mutex_lock(&cam->v4l2_lock);
+ if (signal_pending(current))
+ return -ERESTARTSYS;
+ if (!video_is_registered(&cam->vdev))
+ return -ENOTTY;
+ frame = cb->num;
+ }
+
+
+ buf->index = frame;
+ buf->bytesused = cam->buffers[buf->index].length;
+ buf->flags = V4L2_BUF_FLAG_MAPPED | V4L2_BUF_FLAG_DONE;
+ buf->field = V4L2_FIELD_NONE;
+ buf->timestamp = cam->buffers[buf->index].timestamp;
+ buf->sequence = cam->buffers[buf->index].seq;
+ buf->m.offset = cam->buffers[buf->index].data - cam->frame_buffer;
+ buf->length = cam->frame_size;
+ buf->reserved2 = 0;
+ buf->reserved = 0;
+ memset(&buf->timecode, 0, sizeof(buf->timecode));
+
+ DBG("DQBUF #%d status:%d seq:%d length:%d\n", buf->index,
+ cam->buffers[buf->index].status, buf->sequence, buf->bytesused);
+
+ return 0;
+}
+
+static int cpia2_streamon(struct file *file, void *fh, enum v4l2_buf_type type)
+{
+ struct camera_data *cam = video_drvdata(file);
+ int ret = -EINVAL;
+
+ DBG("VIDIOC_STREAMON, streaming=%d\n", cam->streaming);
+ if (!cam->mmapped || type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ if (!cam->streaming) {
+ ret = cpia2_usb_stream_start(cam,
+ cam->params.camera_state.stream_mode);
+ if (!ret)
+ v4l2_ctrl_grab(cam->usb_alt, true);
+ }
+ return ret;
+}
+
+static int cpia2_streamoff(struct file *file, void *fh, enum v4l2_buf_type type)
+{
+ struct camera_data *cam = video_drvdata(file);
+ int ret = -EINVAL;
+
+ DBG("VIDIOC_STREAMOFF, streaming=%d\n", cam->streaming);
+ if (!cam->mmapped || type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ if (cam->streaming) {
+ ret = cpia2_usb_stream_stop(cam);
+ if (!ret)
+ v4l2_ctrl_grab(cam->usb_alt, false);
+ }
+ return ret;
+}
+
+/******************************************************************************
+ *
+ * cpia2_mmap
+ *
+ *****************************************************************************/
+static int cpia2_mmap(struct file *file, struct vm_area_struct *area)
+{
+ struct camera_data *cam = video_drvdata(file);
+ int retval;
+
+ if (mutex_lock_interruptible(&cam->v4l2_lock))
+ return -ERESTARTSYS;
+ retval = cpia2_remap_buffer(cam, area);
+
+ if(!retval)
+ cam->stream_fh = file->private_data;
+ mutex_unlock(&cam->v4l2_lock);
+ return retval;
+}
+
+/******************************************************************************
+ *
+ * reset_camera_struct_v4l
+ *
+ * Sets all values to the defaults
+ *****************************************************************************/
+static void reset_camera_struct_v4l(struct camera_data *cam)
+{
+ cam->width = cam->params.roi.width;
+ cam->height = cam->params.roi.height;
+
+ cam->frame_size = buffer_size;
+ cam->num_frames = num_buffers;
+
+ /* Flicker modes */
+ cam->params.flicker_control.flicker_mode_req = flicker_mode;
+
+ /* stream modes */
+ cam->params.camera_state.stream_mode = alternate;
+
+ cam->pixelformat = V4L2_PIX_FMT_JPEG;
+}
+
+static const struct v4l2_ioctl_ops cpia2_ioctl_ops = {
+ .vidioc_querycap = cpia2_querycap,
+ .vidioc_enum_input = cpia2_enum_input,
+ .vidioc_g_input = cpia2_g_input,
+ .vidioc_s_input = cpia2_s_input,
+ .vidioc_enum_fmt_vid_cap = cpia2_enum_fmt_vid_cap,
+ .vidioc_g_fmt_vid_cap = cpia2_g_fmt_vid_cap,
+ .vidioc_s_fmt_vid_cap = cpia2_s_fmt_vid_cap,
+ .vidioc_try_fmt_vid_cap = cpia2_try_fmt_vid_cap,
+ .vidioc_g_jpegcomp = cpia2_g_jpegcomp,
+ .vidioc_s_jpegcomp = cpia2_s_jpegcomp,
+ .vidioc_cropcap = cpia2_cropcap,
+ .vidioc_reqbufs = cpia2_reqbufs,
+ .vidioc_querybuf = cpia2_querybuf,
+ .vidioc_qbuf = cpia2_qbuf,
+ .vidioc_dqbuf = cpia2_dqbuf,
+ .vidioc_streamon = cpia2_streamon,
+ .vidioc_streamoff = cpia2_streamoff,
+ .vidioc_s_parm = cpia2_s_parm,
+ .vidioc_g_parm = cpia2_g_parm,
+ .vidioc_enum_framesizes = cpia2_enum_framesizes,
+ .vidioc_enum_frameintervals = cpia2_enum_frameintervals,
+ .vidioc_subscribe_event = v4l2_ctrl_subscribe_event,
+ .vidioc_unsubscribe_event = v4l2_event_unsubscribe,
+};
+
+/***
+ * The v4l video device structure initialized for this device
+ ***/
+static const struct v4l2_file_operations cpia2_fops = {
+ .owner = THIS_MODULE,
+ .open = cpia2_open,
+ .release = cpia2_close,
+ .read = cpia2_v4l_read,
+ .poll = cpia2_v4l_poll,
+ .unlocked_ioctl = video_ioctl2,
+ .mmap = cpia2_mmap,
+};
+
+static struct video_device cpia2_template = {
+ /* I could not find any place for the old .initialize initializer?? */
+ .name = "CPiA2 Camera",
+ .fops = &cpia2_fops,
+ .ioctl_ops = &cpia2_ioctl_ops,
+ .release = video_device_release_empty,
+};
+
+void cpia2_camera_release(struct v4l2_device *v4l2_dev)
+{
+ struct camera_data *cam =
+ container_of(v4l2_dev, struct camera_data, v4l2_dev);
+
+ v4l2_ctrl_handler_free(&cam->hdl);
+ v4l2_device_unregister(&cam->v4l2_dev);
+ kfree(cam);
+}
+
+static const struct v4l2_ctrl_ops cpia2_ctrl_ops = {
+ .s_ctrl = cpia2_s_ctrl,
+};
+
+/******************************************************************************
+ *
+ * cpia2_register_camera
+ *
+ *****************************************************************************/
+int cpia2_register_camera(struct camera_data *cam)
+{
+ struct v4l2_ctrl_handler *hdl = &cam->hdl;
+ struct v4l2_ctrl_config cpia2_usb_alt = {
+ .ops = &cpia2_ctrl_ops,
+ .id = CPIA2_CID_USB_ALT,
+ .name = "USB Alternate",
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .min = USBIF_ISO_1,
+ .max = USBIF_ISO_6,
+ .step = 1,
+ };
+ int ret;
+
+ v4l2_ctrl_handler_init(hdl, 12);
+ v4l2_ctrl_new_std(hdl, &cpia2_ctrl_ops,
+ V4L2_CID_BRIGHTNESS,
+ cam->params.pnp_id.device_type == DEVICE_STV_672 ? 1 : 0,
+ 255, 1, DEFAULT_BRIGHTNESS);
+ v4l2_ctrl_new_std(hdl, &cpia2_ctrl_ops,
+ V4L2_CID_CONTRAST, 0, 255, 1, DEFAULT_CONTRAST);
+ v4l2_ctrl_new_std(hdl, &cpia2_ctrl_ops,
+ V4L2_CID_SATURATION, 0, 255, 1, DEFAULT_SATURATION);
+ v4l2_ctrl_new_std(hdl, &cpia2_ctrl_ops,
+ V4L2_CID_HFLIP, 0, 1, 1, 0);
+ v4l2_ctrl_new_std(hdl, &cpia2_ctrl_ops,
+ V4L2_CID_JPEG_ACTIVE_MARKER, 0,
+ V4L2_JPEG_ACTIVE_MARKER_DHT, 0,
+ V4L2_JPEG_ACTIVE_MARKER_DHT);
+ v4l2_ctrl_new_std(hdl, &cpia2_ctrl_ops,
+ V4L2_CID_JPEG_COMPRESSION_QUALITY, 1,
+ 100, 1, 100);
+ cpia2_usb_alt.def = alternate;
+ cam->usb_alt = v4l2_ctrl_new_custom(hdl, &cpia2_usb_alt, NULL);
+ /* VP5 Only */
+ if (cam->params.pnp_id.device_type != DEVICE_STV_672)
+ v4l2_ctrl_new_std(hdl, &cpia2_ctrl_ops,
+ V4L2_CID_VFLIP, 0, 1, 1, 0);
+ /* Flicker control only valid for 672 */
+ if (cam->params.pnp_id.device_type == DEVICE_STV_672)
+ v4l2_ctrl_new_std_menu(hdl, &cpia2_ctrl_ops,
+ V4L2_CID_POWER_LINE_FREQUENCY,
+ V4L2_CID_POWER_LINE_FREQUENCY_60HZ, 0, 0);
+ /* Light control only valid for the QX5 Microscope */
+ if (cam->params.pnp_id.product == 0x151) {
+ cam->top_light = v4l2_ctrl_new_std(hdl, &cpia2_ctrl_ops,
+ V4L2_CID_ILLUMINATORS_1, 0, 1, 1, 0);
+ cam->bottom_light = v4l2_ctrl_new_std(hdl, &cpia2_ctrl_ops,
+ V4L2_CID_ILLUMINATORS_2, 0, 1, 1, 0);
+ v4l2_ctrl_cluster(2, &cam->top_light);
+ }
+
+ if (hdl->error) {
+ ret = hdl->error;
+ v4l2_ctrl_handler_free(hdl);
+ return ret;
+ }
+
+ cam->vdev = cpia2_template;
+ video_set_drvdata(&cam->vdev, cam);
+ cam->vdev.lock = &cam->v4l2_lock;
+ cam->vdev.ctrl_handler = hdl;
+ cam->vdev.v4l2_dev = &cam->v4l2_dev;
+ set_bit(V4L2_FL_USE_FH_PRIO, &cam->vdev.flags);
+
+ reset_camera_struct_v4l(cam);
+
+ /* register v4l device */
+ if (video_register_device(&cam->vdev, VFL_TYPE_GRABBER, video_nr) < 0) {
+ ERR("video_register_device failed\n");
+ return -ENODEV;
+ }
+
+ return 0;
+}
+
+/******************************************************************************
+ *
+ * cpia2_unregister_camera
+ *
+ *****************************************************************************/
+void cpia2_unregister_camera(struct camera_data *cam)
+{
+ video_unregister_device(&cam->vdev);
+}
+
+/******************************************************************************
+ *
+ * check_parameters
+ *
+ * Make sure that all user-supplied parameters are sensible
+ *****************************************************************************/
+static void __init check_parameters(void)
+{
+ if(buffer_size < PAGE_SIZE) {
+ buffer_size = PAGE_SIZE;
+ LOG("buffer_size too small, setting to %d\n", buffer_size);
+ } else if(buffer_size > 1024*1024) {
+ /* arbitrary upper limiit */
+ buffer_size = 1024*1024;
+ LOG("buffer_size ridiculously large, setting to %d\n",
+ buffer_size);
+ } else {
+ buffer_size += PAGE_SIZE-1;
+ buffer_size &= ~(PAGE_SIZE-1);
+ }
+
+ if(num_buffers < 1) {
+ num_buffers = 1;
+ LOG("num_buffers too small, setting to %d\n", num_buffers);
+ } else if(num_buffers > VIDEO_MAX_FRAME) {
+ num_buffers = VIDEO_MAX_FRAME;
+ LOG("num_buffers too large, setting to %d\n", num_buffers);
+ }
+
+ if(alternate < USBIF_ISO_1 || alternate > USBIF_ISO_6) {
+ alternate = DEFAULT_ALT;
+ LOG("alternate specified is invalid, using %d\n", alternate);
+ }
+
+ if (flicker_mode != 0 && flicker_mode != FLICKER_50 && flicker_mode != FLICKER_60) {
+ flicker_mode = 0;
+ LOG("Flicker mode specified is invalid, using %d\n",
+ flicker_mode);
+ }
+
+ DBG("Using %d buffers, each %d bytes, alternate=%d\n",
+ num_buffers, buffer_size, alternate);
+}
+
+/************ Module Stuff ***************/
+
+
+/******************************************************************************
+ *
+ * cpia2_init/module_init
+ *
+ *****************************************************************************/
+static int __init cpia2_init(void)
+{
+ LOG("%s v%s\n",
+ ABOUT, CPIA_VERSION);
+ check_parameters();
+ cpia2_usb_init();
+ return 0;
+}
+
+
+/******************************************************************************
+ *
+ * cpia2_exit/module_exit
+ *
+ *****************************************************************************/
+static void __exit cpia2_exit(void)
+{
+ cpia2_usb_cleanup();
+ schedule_timeout(2 * HZ);
+}
+
+module_init(cpia2_init);
+module_exit(cpia2_exit);
--- /dev/null
+config VIDEO_CX231XX
+ tristate "Conexant cx231xx USB video capture support"
+ depends on VIDEO_DEV && I2C
+ select VIDEO_TUNER
+ select VIDEO_TVEEPROM
+ depends on RC_CORE
+ select VIDEOBUF_VMALLOC
+ select VIDEO_CX25840
+ select VIDEO_CX2341X
+
+ ---help---
+ This is a video4linux driver for Conexant 231xx USB based TV cards.
+
+ To compile this driver as a module, choose M here: the
+ module will be called cx231xx
+
+config VIDEO_CX231XX_RC
+ bool "Conexant cx231xx Remote Controller additional support"
+ depends on RC_CORE
+ depends on VIDEO_CX231XX
+ default y
+ ---help---
+ cx231xx hardware has a builtin RX/TX support. However, a few
+ designs opted to not use it, but, instead, some other hardware.
+ This module enables the usage of those other hardware, like the
+ ones used with ISDB-T boards.
+
+ On most cases, all you need for IR is mceusb module.
+
+config VIDEO_CX231XX_ALSA
+ tristate "Conexant Cx231xx ALSA audio module"
+ depends on VIDEO_CX231XX && SND
+ select SND_PCM
+
+ ---help---
+ This is an ALSA driver for Cx231xx USB based TV cards.
+
+ To compile this driver as a module, choose M here: the
+ module will be called cx231xx-alsa
+
+config VIDEO_CX231XX_DVB
+ tristate "DVB/ATSC Support for Cx231xx based TV cards"
+ depends on VIDEO_CX231XX && DVB_CORE && DVB_CAPTURE_DRIVERS
+ select VIDEOBUF_DVB
+ select MEDIA_TUNER_XC5000 if !MEDIA_TUNER_CUSTOMISE
+ select MEDIA_TUNER_TDA18271 if !MEDIA_TUNER_CUSTOMISE
+ select DVB_MB86A20S if !DVB_FE_CUSTOMISE
+
+ ---help---
+ This adds support for DVB cards based on the
+ Conexant cx231xx chips.
--- /dev/null
+cx231xx-y += cx231xx-video.o cx231xx-i2c.o cx231xx-cards.o cx231xx-core.o
+cx231xx-y += cx231xx-avcore.o cx231xx-417.o cx231xx-pcb-cfg.o cx231xx-vbi.o
+cx231xx-$(CONFIG_VIDEO_CX231XX_RC) += cx231xx-input.o
+
+cx231xx-alsa-objs := cx231xx-audio.o
+
+obj-$(CONFIG_VIDEO_CX231XX) += cx231xx.o
+obj-$(CONFIG_VIDEO_CX231XX_ALSA) += cx231xx-alsa.o
+obj-$(CONFIG_VIDEO_CX231XX_DVB) += cx231xx-dvb.o
+
+ccflags-y += -Idrivers/media/video
+ccflags-y += -Idrivers/media/tuners
+ccflags-y += -Idrivers/media/dvb-core
+ccflags-y += -Idrivers/media/dvb-frontends
+ccflags-y += -Idrivers/media/usb/dvb-usb
--- /dev/null
+/*
+ *
+ * Support for a cx23417 mpeg encoder via cx231xx host port.
+ *
+ * (c) 2004 Jelle Foks <jelle@foks.us>
+ * (c) 2004 Gerd Knorr <kraxel@bytesex.org>
+ * (c) 2008 Steven Toth <stoth@linuxtv.org>
+ * - CX23885/7/8 support
+ *
+ * Includes parts from the ivtv driver( http://ivtv.sourceforge.net/),
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/fs.h>
+#include <linux/delay.h>
+#include <linux/device.h>
+#include <linux/firmware.h>
+#include <linux/vmalloc.h>
+#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
+#include <media/cx2341x.h>
+#include <linux/usb.h>
+
+#include "cx231xx.h"
+/*#include "cx23885-ioctl.h"*/
+
+#define CX231xx_FIRM_IMAGE_SIZE 376836
+#define CX231xx_FIRM_IMAGE_NAME "v4l-cx23885-enc.fw"
+
+/* for polaris ITVC */
+#define ITVC_WRITE_DIR 0x03FDFC00
+#define ITVC_READ_DIR 0x0001FC00
+
+#define MCI_MEMORY_DATA_BYTE0 0x00
+#define MCI_MEMORY_DATA_BYTE1 0x08
+#define MCI_MEMORY_DATA_BYTE2 0x10
+#define MCI_MEMORY_DATA_BYTE3 0x18
+
+#define MCI_MEMORY_ADDRESS_BYTE2 0x20
+#define MCI_MEMORY_ADDRESS_BYTE1 0x28
+#define MCI_MEMORY_ADDRESS_BYTE0 0x30
+
+#define MCI_REGISTER_DATA_BYTE0 0x40
+#define MCI_REGISTER_DATA_BYTE1 0x48
+#define MCI_REGISTER_DATA_BYTE2 0x50
+#define MCI_REGISTER_DATA_BYTE3 0x58
+
+#define MCI_REGISTER_ADDRESS_BYTE0 0x60
+#define MCI_REGISTER_ADDRESS_BYTE1 0x68
+
+#define MCI_REGISTER_MODE 0x70
+
+/* Read and write modes for polaris ITVC */
+#define MCI_MODE_REGISTER_READ 0x000
+#define MCI_MODE_REGISTER_WRITE 0x100
+#define MCI_MODE_MEMORY_READ 0x000
+#define MCI_MODE_MEMORY_WRITE 0x4000
+
+static unsigned int mpegbufs = 8;
+module_param(mpegbufs, int, 0644);
+MODULE_PARM_DESC(mpegbufs, "number of mpeg buffers, range 2-32");
+static unsigned int mpeglines = 128;
+module_param(mpeglines, int, 0644);
+MODULE_PARM_DESC(mpeglines, "number of lines in an MPEG buffer, range 2-32");
+static unsigned int mpeglinesize = 512;
+module_param(mpeglinesize, int, 0644);
+MODULE_PARM_DESC(mpeglinesize,
+ "number of bytes in each line of an MPEG buffer, range 512-1024");
+
+static unsigned int v4l_debug = 1;
+module_param(v4l_debug, int, 0644);
+MODULE_PARM_DESC(v4l_debug, "enable V4L debug messages");
+struct cx231xx_dmaqueue *dma_qq;
+#define dprintk(level, fmt, arg...)\
+ do { if (v4l_debug >= level) \
+ printk(KERN_INFO "%s: " fmt, \
+ (dev) ? dev->name : "cx231xx[?]", ## arg); \
+ } while (0)
+
+static struct cx231xx_tvnorm cx231xx_tvnorms[] = {
+ {
+ .name = "NTSC-M",
+ .id = V4L2_STD_NTSC_M,
+ }, {
+ .name = "NTSC-JP",
+ .id = V4L2_STD_NTSC_M_JP,
+ }, {
+ .name = "PAL-BG",
+ .id = V4L2_STD_PAL_BG,
+ }, {
+ .name = "PAL-DK",
+ .id = V4L2_STD_PAL_DK,
+ }, {
+ .name = "PAL-I",
+ .id = V4L2_STD_PAL_I,
+ }, {
+ .name = "PAL-M",
+ .id = V4L2_STD_PAL_M,
+ }, {
+ .name = "PAL-N",
+ .id = V4L2_STD_PAL_N,
+ }, {
+ .name = "PAL-Nc",
+ .id = V4L2_STD_PAL_Nc,
+ }, {
+ .name = "PAL-60",
+ .id = V4L2_STD_PAL_60,
+ }, {
+ .name = "SECAM-L",
+ .id = V4L2_STD_SECAM_L,
+ }, {
+ .name = "SECAM-DK",
+ .id = V4L2_STD_SECAM_DK,
+ }
+};
+
+/* ------------------------------------------------------------------ */
+enum cx231xx_capture_type {
+ CX231xx_MPEG_CAPTURE,
+ CX231xx_RAW_CAPTURE,
+ CX231xx_RAW_PASSTHRU_CAPTURE
+};
+enum cx231xx_capture_bits {
+ CX231xx_RAW_BITS_NONE = 0x00,
+ CX231xx_RAW_BITS_YUV_CAPTURE = 0x01,
+ CX231xx_RAW_BITS_PCM_CAPTURE = 0x02,
+ CX231xx_RAW_BITS_VBI_CAPTURE = 0x04,
+ CX231xx_RAW_BITS_PASSTHRU_CAPTURE = 0x08,
+ CX231xx_RAW_BITS_TO_HOST_CAPTURE = 0x10
+};
+enum cx231xx_capture_end {
+ CX231xx_END_AT_GOP, /* stop at the end of gop, generate irq */
+ CX231xx_END_NOW, /* stop immediately, no irq */
+};
+enum cx231xx_framerate {
+ CX231xx_FRAMERATE_NTSC_30, /* NTSC: 30fps */
+ CX231xx_FRAMERATE_PAL_25 /* PAL: 25fps */
+};
+enum cx231xx_stream_port {
+ CX231xx_OUTPUT_PORT_MEMORY,
+ CX231xx_OUTPUT_PORT_STREAMING,
+ CX231xx_OUTPUT_PORT_SERIAL
+};
+enum cx231xx_data_xfer_status {
+ CX231xx_MORE_BUFFERS_FOLLOW,
+ CX231xx_LAST_BUFFER,
+};
+enum cx231xx_picture_mask {
+ CX231xx_PICTURE_MASK_NONE,
+ CX231xx_PICTURE_MASK_I_FRAMES,
+ CX231xx_PICTURE_MASK_I_P_FRAMES = 0x3,
+ CX231xx_PICTURE_MASK_ALL_FRAMES = 0x7,
+};
+enum cx231xx_vbi_mode_bits {
+ CX231xx_VBI_BITS_SLICED,
+ CX231xx_VBI_BITS_RAW,
+};
+enum cx231xx_vbi_insertion_bits {
+ CX231xx_VBI_BITS_INSERT_IN_XTENSION_USR_DATA,
+ CX231xx_VBI_BITS_INSERT_IN_PRIVATE_PACKETS = 0x1 << 1,
+ CX231xx_VBI_BITS_SEPARATE_STREAM = 0x2 << 1,
+ CX231xx_VBI_BITS_SEPARATE_STREAM_USR_DATA = 0x4 << 1,
+ CX231xx_VBI_BITS_SEPARATE_STREAM_PRV_DATA = 0x5 << 1,
+};
+enum cx231xx_dma_unit {
+ CX231xx_DMA_BYTES,
+ CX231xx_DMA_FRAMES,
+};
+enum cx231xx_dma_transfer_status_bits {
+ CX231xx_DMA_TRANSFER_BITS_DONE = 0x01,
+ CX231xx_DMA_TRANSFER_BITS_ERROR = 0x04,
+ CX231xx_DMA_TRANSFER_BITS_LL_ERROR = 0x10,
+};
+enum cx231xx_pause {
+ CX231xx_PAUSE_ENCODING,
+ CX231xx_RESUME_ENCODING,
+};
+enum cx231xx_copyright {
+ CX231xx_COPYRIGHT_OFF,
+ CX231xx_COPYRIGHT_ON,
+};
+enum cx231xx_notification_type {
+ CX231xx_NOTIFICATION_REFRESH,
+};
+enum cx231xx_notification_status {
+ CX231xx_NOTIFICATION_OFF,
+ CX231xx_NOTIFICATION_ON,
+};
+enum cx231xx_notification_mailbox {
+ CX231xx_NOTIFICATION_NO_MAILBOX = -1,
+};
+enum cx231xx_field1_lines {
+ CX231xx_FIELD1_SAA7114 = 0x00EF, /* 239 */
+ CX231xx_FIELD1_SAA7115 = 0x00F0, /* 240 */
+ CX231xx_FIELD1_MICRONAS = 0x0105, /* 261 */
+};
+enum cx231xx_field2_lines {
+ CX231xx_FIELD2_SAA7114 = 0x00EF, /* 239 */
+ CX231xx_FIELD2_SAA7115 = 0x00F0, /* 240 */
+ CX231xx_FIELD2_MICRONAS = 0x0106, /* 262 */
+};
+enum cx231xx_custom_data_type {
+ CX231xx_CUSTOM_EXTENSION_USR_DATA,
+ CX231xx_CUSTOM_PRIVATE_PACKET,
+};
+enum cx231xx_mute {
+ CX231xx_UNMUTE,
+ CX231xx_MUTE,
+};
+enum cx231xx_mute_video_mask {
+ CX231xx_MUTE_VIDEO_V_MASK = 0x0000FF00,
+ CX231xx_MUTE_VIDEO_U_MASK = 0x00FF0000,
+ CX231xx_MUTE_VIDEO_Y_MASK = 0xFF000000,
+};
+enum cx231xx_mute_video_shift {
+ CX231xx_MUTE_VIDEO_V_SHIFT = 8,
+ CX231xx_MUTE_VIDEO_U_SHIFT = 16,
+ CX231xx_MUTE_VIDEO_Y_SHIFT = 24,
+};
+
+/* defines below are from ivtv-driver.h */
+#define IVTV_CMD_HW_BLOCKS_RST 0xFFFFFFFF
+
+/* Firmware API commands */
+#define IVTV_API_STD_TIMEOUT 500
+
+/* Registers */
+/* IVTV_REG_OFFSET */
+#define IVTV_REG_ENC_SDRAM_REFRESH (0x07F8)
+#define IVTV_REG_ENC_SDRAM_PRECHARGE (0x07FC)
+#define IVTV_REG_SPU (0x9050)
+#define IVTV_REG_HW_BLOCKS (0x9054)
+#define IVTV_REG_VPU (0x9058)
+#define IVTV_REG_APU (0xA064)
+
+/*
+ * Bit definitions for MC417_RWD and MC417_OEN registers
+ *
+ * bits 31-16
+ *+-----------+
+ *| Reserved |
+ *|+-----------+
+ *| bit 15 bit 14 bit 13 bit 12 bit 11 bit 10 bit 9 bit 8
+ *|+-------+-------+-------+-------+-------+-------+-------+-------+
+ *|| MIWR# | MIRD# | MICS# |MIRDY# |MIADDR3|MIADDR2|MIADDR1|MIADDR0|
+ *|+-------+-------+-------+-------+-------+-------+-------+-------+
+ *| bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0
+ *|+-------+-------+-------+-------+-------+-------+-------+-------+
+ *||MIDATA7|MIDATA6|MIDATA5|MIDATA4|MIDATA3|MIDATA2|MIDATA1|MIDATA0|
+ *|+-------+-------+-------+-------+-------+-------+-------+-------+
+ */
+#define MC417_MIWR 0x8000
+#define MC417_MIRD 0x4000
+#define MC417_MICS 0x2000
+#define MC417_MIRDY 0x1000
+#define MC417_MIADDR 0x0F00
+#define MC417_MIDATA 0x00FF
+
+
+/* Bit definitions for MC417_CTL register ****
+ *bits 31-6 bits 5-4 bit 3 bits 2-1 Bit 0
+ *+--------+-------------+--------+--------------+------------+
+ *|Reserved|MC417_SPD_CTL|Reserved|MC417_GPIO_SEL|UART_GPIO_EN|
+ *+--------+-------------+--------+--------------+------------+
+ */
+#define MC417_SPD_CTL(x) (((x) << 4) & 0x00000030)
+#define MC417_GPIO_SEL(x) (((x) << 1) & 0x00000006)
+#define MC417_UART_GPIO_EN 0x00000001
+
+/* Values for speed control */
+#define MC417_SPD_CTL_SLOW 0x1
+#define MC417_SPD_CTL_MEDIUM 0x0
+#define MC417_SPD_CTL_FAST 0x3 /* b'1x, but we use b'11 */
+
+/* Values for GPIO select */
+#define MC417_GPIO_SEL_GPIO3 0x3
+#define MC417_GPIO_SEL_GPIO2 0x2
+#define MC417_GPIO_SEL_GPIO1 0x1
+#define MC417_GPIO_SEL_GPIO0 0x0
+
+
+#define CX23417_GPIO_MASK 0xFC0003FF
+static int setITVCReg(struct cx231xx *dev, u32 gpio_direction, u32 value)
+{
+ int status = 0;
+ u32 _gpio_direction = 0;
+
+ _gpio_direction = _gpio_direction & CX23417_GPIO_MASK;
+ _gpio_direction = _gpio_direction|gpio_direction;
+ status = cx231xx_send_gpio_cmd(dev, _gpio_direction,
+ (u8 *)&value, 4, 0, 0);
+ return status;
+}
+static int getITVCReg(struct cx231xx *dev, u32 gpio_direction, u32 *pValue)
+{
+ int status = 0;
+ u32 _gpio_direction = 0;
+
+ _gpio_direction = _gpio_direction & CX23417_GPIO_MASK;
+ _gpio_direction = _gpio_direction|gpio_direction;
+
+ status = cx231xx_send_gpio_cmd(dev, _gpio_direction,
+ (u8 *)pValue, 4, 0, 1);
+ return status;
+}
+
+static int waitForMciComplete(struct cx231xx *dev)
+{
+ u32 gpio;
+ u32 gpio_driection = 0;
+ u8 count = 0;
+ getITVCReg(dev, gpio_driection, &gpio);
+
+ while (!(gpio&0x020000)) {
+ msleep(10);
+
+ getITVCReg(dev, gpio_driection, &gpio);
+
+ if (count++ > 100) {
+ dprintk(3, "ERROR: Timeout - gpio=%x\n", gpio);
+ return -1;
+ }
+ }
+ return 0;
+}
+
+static int mc417_register_write(struct cx231xx *dev, u16 address, u32 value)
+{
+ u32 temp;
+ int status = 0;
+
+ temp = 0x82|MCI_REGISTER_DATA_BYTE0|((value&0x000000FF)<<8);
+ temp = temp<<10;
+ status = setITVCReg(dev, ITVC_WRITE_DIR, temp);
+ if (status < 0)
+ return status;
+ temp = temp|((0x05)<<10);
+ setITVCReg(dev, ITVC_WRITE_DIR, temp);
+
+ /*write data byte 1;*/
+ temp = 0x82|MCI_REGISTER_DATA_BYTE1|(value&0x0000FF00);
+ temp = temp<<10;
+ setITVCReg(dev, ITVC_WRITE_DIR, temp);
+ temp = temp|((0x05)<<10);
+ setITVCReg(dev, ITVC_WRITE_DIR, temp);
+
+ /*write data byte 2;*/
+ temp = 0x82|MCI_REGISTER_DATA_BYTE2|((value&0x00FF0000)>>8);
+ temp = temp<<10;
+ setITVCReg(dev, ITVC_WRITE_DIR, temp);
+ temp = temp|((0x05)<<10);
+ setITVCReg(dev, ITVC_WRITE_DIR, temp);
+
+ /*write data byte 3;*/
+ temp = 0x82|MCI_REGISTER_DATA_BYTE3|((value&0xFF000000)>>16);
+ temp = temp<<10;
+ setITVCReg(dev, ITVC_WRITE_DIR, temp);
+ temp = temp|((0x05)<<10);
+ setITVCReg(dev, ITVC_WRITE_DIR, temp);
+
+ /*write address byte 0;*/
+ temp = 0x82|MCI_REGISTER_ADDRESS_BYTE0|((address&0x000000FF)<<8);
+ temp = temp<<10;
+ setITVCReg(dev, ITVC_WRITE_DIR, temp);
+ temp = temp|((0x05)<<10);
+ setITVCReg(dev, ITVC_WRITE_DIR, temp);
+
+ /*write address byte 1;*/
+ temp = 0x82|MCI_REGISTER_ADDRESS_BYTE1|(address&0x0000FF00);
+ temp = temp<<10;
+ setITVCReg(dev, ITVC_WRITE_DIR, temp);
+ temp = temp|((0x05)<<10);
+ setITVCReg(dev, ITVC_WRITE_DIR, temp);
+
+ /*Write that the mode is write.*/
+ temp = 0x82 | MCI_REGISTER_MODE | MCI_MODE_REGISTER_WRITE;
+ temp = temp<<10;
+ setITVCReg(dev, ITVC_WRITE_DIR, temp);
+ temp = temp|((0x05)<<10);
+ setITVCReg(dev, ITVC_WRITE_DIR, temp);
+
+ return waitForMciComplete(dev);
+}
+
+static int mc417_register_read(struct cx231xx *dev, u16 address, u32 *value)
+{
+ /*write address byte 0;*/
+ u32 temp;
+ u32 return_value = 0;
+ int ret = 0;
+
+ temp = 0x82 | MCI_REGISTER_ADDRESS_BYTE0 | ((address & 0x00FF) << 8);
+ temp = temp << 10;
+ setITVCReg(dev, ITVC_WRITE_DIR, temp);
+ temp = temp | ((0x05) << 10);
+ setITVCReg(dev, ITVC_WRITE_DIR, temp);
+
+ /*write address byte 1;*/
+ temp = 0x82 | MCI_REGISTER_ADDRESS_BYTE1 | (address & 0xFF00);
+ temp = temp << 10;
+ setITVCReg(dev, ITVC_WRITE_DIR, temp);
+ temp = temp | ((0x05) << 10);
+ setITVCReg(dev, ITVC_WRITE_DIR, temp);
+
+ /*write that the mode is read;*/
+ temp = 0x82 | MCI_REGISTER_MODE | MCI_MODE_REGISTER_READ;
+ temp = temp << 10;
+ setITVCReg(dev, ITVC_WRITE_DIR, temp);
+ temp = temp | ((0x05) << 10);
+ setITVCReg(dev, ITVC_WRITE_DIR, temp);
+
+ /*wait for the MIRDY line to be asserted ,
+ signalling that the read is done;*/
+ ret = waitForMciComplete(dev);
+
+ /*switch the DATA- GPIO to input mode;*/
+
+ /*Read data byte 0;*/
+ temp = (0x82 | MCI_REGISTER_DATA_BYTE0) << 10;
+ setITVCReg(dev, ITVC_READ_DIR, temp);
+ temp = ((0x81 | MCI_REGISTER_DATA_BYTE0) << 10);
+ setITVCReg(dev, ITVC_READ_DIR, temp);
+ getITVCReg(dev, ITVC_READ_DIR, &temp);
+ return_value |= ((temp & 0x03FC0000) >> 18);
+ setITVCReg(dev, ITVC_READ_DIR, (0x87 << 10));
+
+ /* Read data byte 1;*/
+ temp = (0x82 | MCI_REGISTER_DATA_BYTE1) << 10;
+ setITVCReg(dev, ITVC_READ_DIR, temp);
+ temp = ((0x81 | MCI_REGISTER_DATA_BYTE1) << 10);
+ setITVCReg(dev, ITVC_READ_DIR, temp);
+ getITVCReg(dev, ITVC_READ_DIR, &temp);
+
+ return_value |= ((temp & 0x03FC0000) >> 10);
+ setITVCReg(dev, ITVC_READ_DIR, (0x87 << 10));
+
+ /*Read data byte 2;*/
+ temp = (0x82 | MCI_REGISTER_DATA_BYTE2) << 10;
+ setITVCReg(dev, ITVC_READ_DIR, temp);
+ temp = ((0x81 | MCI_REGISTER_DATA_BYTE2) << 10);
+ setITVCReg(dev, ITVC_READ_DIR, temp);
+ getITVCReg(dev, ITVC_READ_DIR, &temp);
+ return_value |= ((temp & 0x03FC0000) >> 2);
+ setITVCReg(dev, ITVC_READ_DIR, (0x87 << 10));
+
+ /*Read data byte 3;*/
+ temp = (0x82 | MCI_REGISTER_DATA_BYTE3) << 10;
+ setITVCReg(dev, ITVC_READ_DIR, temp);
+ temp = ((0x81 | MCI_REGISTER_DATA_BYTE3) << 10);
+ setITVCReg(dev, ITVC_READ_DIR, temp);
+ getITVCReg(dev, ITVC_READ_DIR, &temp);
+ return_value |= ((temp & 0x03FC0000) << 6);
+ setITVCReg(dev, ITVC_READ_DIR, (0x87 << 10));
+
+ *value = return_value;
+
+
+ return ret;
+}
+
+static int mc417_memory_write(struct cx231xx *dev, u32 address, u32 value)
+{
+ /*write data byte 0;*/
+
+ u32 temp;
+ int ret = 0;
+
+ temp = 0x82 | MCI_MEMORY_DATA_BYTE0|((value & 0x000000FF) << 8);
+ temp = temp << 10;
+ ret = setITVCReg(dev, ITVC_WRITE_DIR, temp);
+ if (ret < 0)
+ return ret;
+ temp = temp | ((0x05) << 10);
+ setITVCReg(dev, ITVC_WRITE_DIR, temp);
+
+ /*write data byte 1;*/
+ temp = 0x82 | MCI_MEMORY_DATA_BYTE1 | (value & 0x0000FF00);
+ temp = temp << 10;
+ setITVCReg(dev, ITVC_WRITE_DIR, temp);
+ temp = temp | ((0x05) << 10);
+ setITVCReg(dev, ITVC_WRITE_DIR, temp);
+
+ /*write data byte 2;*/
+ temp = 0x82|MCI_MEMORY_DATA_BYTE2|((value&0x00FF0000)>>8);
+ temp = temp<<10;
+ setITVCReg(dev, ITVC_WRITE_DIR, temp);
+ temp = temp|((0x05)<<10);
+ setITVCReg(dev, ITVC_WRITE_DIR, temp);
+
+ /*write data byte 3;*/
+ temp = 0x82|MCI_MEMORY_DATA_BYTE3|((value&0xFF000000)>>16);
+ temp = temp<<10;
+ setITVCReg(dev, ITVC_WRITE_DIR, temp);
+ temp = temp|((0x05)<<10);
+ setITVCReg(dev, ITVC_WRITE_DIR, temp);
+
+ /* write address byte 2;*/
+ temp = 0x82|MCI_MEMORY_ADDRESS_BYTE2 | MCI_MODE_MEMORY_WRITE |
+ ((address & 0x003F0000)>>8);
+ temp = temp<<10;
+ setITVCReg(dev, ITVC_WRITE_DIR, temp);
+ temp = temp|((0x05)<<10);
+ setITVCReg(dev, ITVC_WRITE_DIR, temp);
+
+ /* write address byte 1;*/
+ temp = 0x82|MCI_MEMORY_ADDRESS_BYTE1 | (address & 0xFF00);
+ temp = temp<<10;
+ setITVCReg(dev, ITVC_WRITE_DIR, temp);
+ temp = temp|((0x05)<<10);
+ setITVCReg(dev, ITVC_WRITE_DIR, temp);
+
+ /* write address byte 0;*/
+ temp = 0x82|MCI_MEMORY_ADDRESS_BYTE0|((address & 0x00FF)<<8);
+ temp = temp<<10;
+ setITVCReg(dev, ITVC_WRITE_DIR, temp);
+ temp = temp|((0x05)<<10);
+ setITVCReg(dev, ITVC_WRITE_DIR, temp);
+
+ /*wait for MIRDY line;*/
+ waitForMciComplete(dev);
+
+ return 0;
+}
+
+static int mc417_memory_read(struct cx231xx *dev, u32 address, u32 *value)
+{
+ u32 temp = 0;
+ u32 return_value = 0;
+ int ret = 0;
+
+ /*write address byte 2;*/
+ temp = 0x82|MCI_MEMORY_ADDRESS_BYTE2 | MCI_MODE_MEMORY_READ |
+ ((address & 0x003F0000)>>8);
+ temp = temp<<10;
+ ret = setITVCReg(dev, ITVC_WRITE_DIR, temp);
+ if (ret < 0)
+ return ret;
+ temp = temp|((0x05)<<10);
+ setITVCReg(dev, ITVC_WRITE_DIR, temp);
+
+ /*write address byte 1*/
+ temp = 0x82|MCI_MEMORY_ADDRESS_BYTE1 | (address & 0xFF00);
+ temp = temp<<10;
+ setITVCReg(dev, ITVC_WRITE_DIR, temp);
+ temp = temp|((0x05)<<10);
+ setITVCReg(dev, ITVC_WRITE_DIR, temp);
+
+ /*write address byte 0*/
+ temp = 0x82|MCI_MEMORY_ADDRESS_BYTE0 | ((address & 0x00FF)<<8);
+ temp = temp<<10;
+ setITVCReg(dev, ITVC_WRITE_DIR, temp);
+ temp = temp|((0x05)<<10);
+ setITVCReg(dev, ITVC_WRITE_DIR, temp);
+
+ /*Wait for MIRDY line*/
+ ret = waitForMciComplete(dev);
+
+
+ /*Read data byte 3;*/
+ temp = (0x82|MCI_MEMORY_DATA_BYTE3)<<10;
+ setITVCReg(dev, ITVC_READ_DIR, temp);
+ temp = ((0x81|MCI_MEMORY_DATA_BYTE3)<<10);
+ setITVCReg(dev, ITVC_READ_DIR, temp);
+ getITVCReg(dev, ITVC_READ_DIR, &temp);
+ return_value |= ((temp&0x03FC0000)<<6);
+ setITVCReg(dev, ITVC_READ_DIR, (0x87<<10));
+
+ /*Read data byte 2;*/
+ temp = (0x82|MCI_MEMORY_DATA_BYTE2)<<10;
+ setITVCReg(dev, ITVC_READ_DIR, temp);
+ temp = ((0x81|MCI_MEMORY_DATA_BYTE2)<<10);
+ setITVCReg(dev, ITVC_READ_DIR, temp);
+ getITVCReg(dev, ITVC_READ_DIR, &temp);
+ return_value |= ((temp&0x03FC0000)>>2);
+ setITVCReg(dev, ITVC_READ_DIR, (0x87<<10));
+
+ /* Read data byte 1;*/
+ temp = (0x82|MCI_MEMORY_DATA_BYTE1)<<10;
+ setITVCReg(dev, ITVC_READ_DIR, temp);
+ temp = ((0x81|MCI_MEMORY_DATA_BYTE1)<<10);
+ setITVCReg(dev, ITVC_READ_DIR, temp);
+ getITVCReg(dev, ITVC_READ_DIR, &temp);
+ return_value |= ((temp&0x03FC0000)>>10);
+ setITVCReg(dev, ITVC_READ_DIR, (0x87<<10));
+
+ /*Read data byte 0;*/
+ temp = (0x82|MCI_MEMORY_DATA_BYTE0)<<10;
+ setITVCReg(dev, ITVC_READ_DIR, temp);
+ temp = ((0x81|MCI_MEMORY_DATA_BYTE0)<<10);
+ setITVCReg(dev, ITVC_READ_DIR, temp);
+ getITVCReg(dev, ITVC_READ_DIR, &temp);
+ return_value |= ((temp&0x03FC0000)>>18);
+ setITVCReg(dev, ITVC_READ_DIR, (0x87<<10));
+
+ *value = return_value;
+ return ret;
+}
+
+/* ------------------------------------------------------------------ */
+
+/* MPEG encoder API */
+static char *cmd_to_str(int cmd)
+{
+ switch (cmd) {
+ case CX2341X_ENC_PING_FW:
+ return "PING_FW";
+ case CX2341X_ENC_START_CAPTURE:
+ return "START_CAPTURE";
+ case CX2341X_ENC_STOP_CAPTURE:
+ return "STOP_CAPTURE";
+ case CX2341X_ENC_SET_AUDIO_ID:
+ return "SET_AUDIO_ID";
+ case CX2341X_ENC_SET_VIDEO_ID:
+ return "SET_VIDEO_ID";
+ case CX2341X_ENC_SET_PCR_ID:
+ return "SET_PCR_PID";
+ case CX2341X_ENC_SET_FRAME_RATE:
+ return "SET_FRAME_RATE";
+ case CX2341X_ENC_SET_FRAME_SIZE:
+ return "SET_FRAME_SIZE";
+ case CX2341X_ENC_SET_BIT_RATE:
+ return "SET_BIT_RATE";
+ case CX2341X_ENC_SET_GOP_PROPERTIES:
+ return "SET_GOP_PROPERTIES";
+ case CX2341X_ENC_SET_ASPECT_RATIO:
+ return "SET_ASPECT_RATIO";
+ case CX2341X_ENC_SET_DNR_FILTER_MODE:
+ return "SET_DNR_FILTER_PROPS";
+ case CX2341X_ENC_SET_DNR_FILTER_PROPS:
+ return "SET_DNR_FILTER_PROPS";
+ case CX2341X_ENC_SET_CORING_LEVELS:
+ return "SET_CORING_LEVELS";
+ case CX2341X_ENC_SET_SPATIAL_FILTER_TYPE:
+ return "SET_SPATIAL_FILTER_TYPE";
+ case CX2341X_ENC_SET_VBI_LINE:
+ return "SET_VBI_LINE";
+ case CX2341X_ENC_SET_STREAM_TYPE:
+ return "SET_STREAM_TYPE";
+ case CX2341X_ENC_SET_OUTPUT_PORT:
+ return "SET_OUTPUT_PORT";
+ case CX2341X_ENC_SET_AUDIO_PROPERTIES:
+ return "SET_AUDIO_PROPERTIES";
+ case CX2341X_ENC_HALT_FW:
+ return "HALT_FW";
+ case CX2341X_ENC_GET_VERSION:
+ return "GET_VERSION";
+ case CX2341X_ENC_SET_GOP_CLOSURE:
+ return "SET_GOP_CLOSURE";
+ case CX2341X_ENC_GET_SEQ_END:
+ return "GET_SEQ_END";
+ case CX2341X_ENC_SET_PGM_INDEX_INFO:
+ return "SET_PGM_INDEX_INFO";
+ case CX2341X_ENC_SET_VBI_CONFIG:
+ return "SET_VBI_CONFIG";
+ case CX2341X_ENC_SET_DMA_BLOCK_SIZE:
+ return "SET_DMA_BLOCK_SIZE";
+ case CX2341X_ENC_GET_PREV_DMA_INFO_MB_10:
+ return "GET_PREV_DMA_INFO_MB_10";
+ case CX2341X_ENC_GET_PREV_DMA_INFO_MB_9:
+ return "GET_PREV_DMA_INFO_MB_9";
+ case CX2341X_ENC_SCHED_DMA_TO_HOST:
+ return "SCHED_DMA_TO_HOST";
+ case CX2341X_ENC_INITIALIZE_INPUT:
+ return "INITIALIZE_INPUT";
+ case CX2341X_ENC_SET_FRAME_DROP_RATE:
+ return "SET_FRAME_DROP_RATE";
+ case CX2341X_ENC_PAUSE_ENCODER:
+ return "PAUSE_ENCODER";
+ case CX2341X_ENC_REFRESH_INPUT:
+ return "REFRESH_INPUT";
+ case CX2341X_ENC_SET_COPYRIGHT:
+ return "SET_COPYRIGHT";
+ case CX2341X_ENC_SET_EVENT_NOTIFICATION:
+ return "SET_EVENT_NOTIFICATION";
+ case CX2341X_ENC_SET_NUM_VSYNC_LINES:
+ return "SET_NUM_VSYNC_LINES";
+ case CX2341X_ENC_SET_PLACEHOLDER:
+ return "SET_PLACEHOLDER";
+ case CX2341X_ENC_MUTE_VIDEO:
+ return "MUTE_VIDEO";
+ case CX2341X_ENC_MUTE_AUDIO:
+ return "MUTE_AUDIO";
+ case CX2341X_ENC_MISC:
+ return "MISC";
+ default:
+ return "UNKNOWN";
+ }
+}
+
+static int cx231xx_mbox_func(void *priv,
+ u32 command,
+ int in,
+ int out,
+ u32 data[CX2341X_MBOX_MAX_DATA])
+{
+ struct cx231xx *dev = priv;
+ unsigned long timeout;
+ u32 value, flag, retval = 0;
+ int i;
+
+ dprintk(3, "%s: command(0x%X) = %s\n", __func__, command,
+ cmd_to_str(command));
+
+ /* this may not be 100% safe if we can't read any memory location
+ without side effects */
+ mc417_memory_read(dev, dev->cx23417_mailbox - 4, &value);
+ if (value != 0x12345678) {
+ dprintk(3,
+ "Firmware and/or mailbox pointer not initialized "
+ "or corrupted, signature = 0x%x, cmd = %s\n", value,
+ cmd_to_str(command));
+ return -1;
+ }
+
+ /* This read looks at 32 bits, but flag is only 8 bits.
+ * Seems we also bail if CMD or TIMEOUT bytes are set???
+ */
+ mc417_memory_read(dev, dev->cx23417_mailbox, &flag);
+ if (flag) {
+ dprintk(3, "ERROR: Mailbox appears to be in use "
+ "(%x), cmd = %s\n", flag, cmd_to_str(command));
+ return -1;
+ }
+
+ flag |= 1; /* tell 'em we're working on it */
+ mc417_memory_write(dev, dev->cx23417_mailbox, flag);
+
+ /* write command + args + fill remaining with zeros */
+ /* command code */
+ mc417_memory_write(dev, dev->cx23417_mailbox + 1, command);
+ mc417_memory_write(dev, dev->cx23417_mailbox + 3,
+ IVTV_API_STD_TIMEOUT); /* timeout */
+ for (i = 0; i < in; i++) {
+ mc417_memory_write(dev, dev->cx23417_mailbox + 4 + i, data[i]);
+ dprintk(3, "API Input %d = %d\n", i, data[i]);
+ }
+ for (; i < CX2341X_MBOX_MAX_DATA; i++)
+ mc417_memory_write(dev, dev->cx23417_mailbox + 4 + i, 0);
+
+ flag |= 3; /* tell 'em we're done writing */
+ mc417_memory_write(dev, dev->cx23417_mailbox, flag);
+
+ /* wait for firmware to handle the API command */
+ timeout = jiffies + msecs_to_jiffies(10);
+ for (;;) {
+ mc417_memory_read(dev, dev->cx23417_mailbox, &flag);
+ if (0 != (flag & 4))
+ break;
+ if (time_after(jiffies, timeout)) {
+ dprintk(3, "ERROR: API Mailbox timeout\n");
+ return -1;
+ }
+ udelay(10);
+ }
+
+ /* read output values */
+ for (i = 0; i < out; i++) {
+ mc417_memory_read(dev, dev->cx23417_mailbox + 4 + i, data + i);
+ dprintk(3, "API Output %d = %d\n", i, data[i]);
+ }
+
+ mc417_memory_read(dev, dev->cx23417_mailbox + 2, &retval);
+ dprintk(3, "API result = %d\n", retval);
+
+ flag = 0;
+ mc417_memory_write(dev, dev->cx23417_mailbox, flag);
+
+ return retval;
+}
+
+/* We don't need to call the API often, so using just one
+ * mailbox will probably suffice
+ */
+static int cx231xx_api_cmd(struct cx231xx *dev,
+ u32 command,
+ u32 inputcnt,
+ u32 outputcnt,
+ ...)
+{
+ u32 data[CX2341X_MBOX_MAX_DATA];
+ va_list vargs;
+ int i, err;
+
+ dprintk(3, "%s() cmds = 0x%08x\n", __func__, command);
+
+ va_start(vargs, outputcnt);
+ for (i = 0; i < inputcnt; i++)
+ data[i] = va_arg(vargs, int);
+
+ err = cx231xx_mbox_func(dev, command, inputcnt, outputcnt, data);
+ for (i = 0; i < outputcnt; i++) {
+ int *vptr = va_arg(vargs, int *);
+ *vptr = data[i];
+ }
+ va_end(vargs);
+
+ return err;
+}
+
+static int cx231xx_find_mailbox(struct cx231xx *dev)
+{
+ u32 signature[4] = {
+ 0x12345678, 0x34567812, 0x56781234, 0x78123456
+ };
+ int signaturecnt = 0;
+ u32 value;
+ int i;
+ int ret = 0;
+
+ dprintk(2, "%s()\n", __func__);
+
+ for (i = 0; i < 0x100; i++) {/*CX231xx_FIRM_IMAGE_SIZE*/
+ ret = mc417_memory_read(dev, i, &value);
+ if (ret < 0)
+ return ret;
+ if (value == signature[signaturecnt])
+ signaturecnt++;
+ else
+ signaturecnt = 0;
+ if (4 == signaturecnt) {
+ dprintk(1, "Mailbox signature found at 0x%x\n", i+1);
+ return i+1;
+ }
+ }
+ dprintk(3, "Mailbox signature values not found!\n");
+ return -1;
+}
+
+static void mciWriteMemoryToGPIO(struct cx231xx *dev, u32 address, u32 value,
+ u32 *p_fw_image)
+{
+
+ u32 temp = 0;
+ int i = 0;
+
+ temp = 0x82|MCI_MEMORY_DATA_BYTE0|((value&0x000000FF)<<8);
+ temp = temp<<10;
+ *p_fw_image = temp;
+ p_fw_image++;
+ temp = temp|((0x05)<<10);
+ *p_fw_image = temp;
+ p_fw_image++;
+
+ /*write data byte 1;*/
+ temp = 0x82|MCI_MEMORY_DATA_BYTE1|(value&0x0000FF00);
+ temp = temp<<10;
+ *p_fw_image = temp;
+ p_fw_image++;
+ temp = temp|((0x05)<<10);
+ *p_fw_image = temp;
+ p_fw_image++;
+
+ /*write data byte 2;*/
+ temp = 0x82|MCI_MEMORY_DATA_BYTE2|((value&0x00FF0000)>>8);
+ temp = temp<<10;
+ *p_fw_image = temp;
+ p_fw_image++;
+ temp = temp|((0x05)<<10);
+ *p_fw_image = temp;
+ p_fw_image++;
+
+ /*write data byte 3;*/
+ temp = 0x82|MCI_MEMORY_DATA_BYTE3|((value&0xFF000000)>>16);
+ temp = temp<<10;
+ *p_fw_image = temp;
+ p_fw_image++;
+ temp = temp|((0x05)<<10);
+ *p_fw_image = temp;
+ p_fw_image++;
+
+ /* write address byte 2;*/
+ temp = 0x82|MCI_MEMORY_ADDRESS_BYTE2 | MCI_MODE_MEMORY_WRITE |
+ ((address & 0x003F0000)>>8);
+ temp = temp<<10;
+ *p_fw_image = temp;
+ p_fw_image++;
+ temp = temp|((0x05)<<10);
+ *p_fw_image = temp;
+ p_fw_image++;
+
+ /* write address byte 1;*/
+ temp = 0x82|MCI_MEMORY_ADDRESS_BYTE1 | (address & 0xFF00);
+ temp = temp<<10;
+ *p_fw_image = temp;
+ p_fw_image++;
+ temp = temp|((0x05)<<10);
+ *p_fw_image = temp;
+ p_fw_image++;
+
+ /* write address byte 0;*/
+ temp = 0x82|MCI_MEMORY_ADDRESS_BYTE0|((address & 0x00FF)<<8);
+ temp = temp<<10;
+ *p_fw_image = temp;
+ p_fw_image++;
+ temp = temp|((0x05)<<10);
+ *p_fw_image = temp;
+ p_fw_image++;
+
+ for (i = 0; i < 6; i++) {
+ *p_fw_image = 0xFFFFFFFF;
+ p_fw_image++;
+ }
+}
+
+
+static int cx231xx_load_firmware(struct cx231xx *dev)
+{
+ static const unsigned char magic[8] = {
+ 0xa7, 0x0d, 0x00, 0x00, 0x66, 0xbb, 0x55, 0xaa
+ };
+ const struct firmware *firmware;
+ int i, retval = 0;
+ u32 value = 0;
+ u32 gpio_output = 0;
+ /*u32 checksum = 0;*/
+ /*u32 *dataptr;*/
+ u32 transfer_size = 0;
+ u32 fw_data = 0;
+ u32 address = 0;
+ /*u32 current_fw[800];*/
+ u32 *p_current_fw, *p_fw;
+ u32 *p_fw_data;
+ int frame = 0;
+ u16 _buffer_size = 4096;
+ u8 *p_buffer;
+
+ p_current_fw = vmalloc(1884180 * 4);
+ p_fw = p_current_fw;
+ if (p_current_fw == NULL) {
+ dprintk(2, "FAIL!!!\n");
+ return -1;
+ }
+
+ p_buffer = vmalloc(4096);
+ if (p_buffer == NULL) {
+ dprintk(2, "FAIL!!!\n");
+ return -1;
+ }
+
+ dprintk(2, "%s()\n", __func__);
+
+ /* Save GPIO settings before reset of APU */
+ retval |= mc417_memory_read(dev, 0x9020, &gpio_output);
+ retval |= mc417_memory_read(dev, 0x900C, &value);
+
+ retval = mc417_register_write(dev,
+ IVTV_REG_VPU, 0xFFFFFFED);
+ retval |= mc417_register_write(dev,
+ IVTV_REG_HW_BLOCKS, IVTV_CMD_HW_BLOCKS_RST);
+ retval |= mc417_register_write(dev,
+ IVTV_REG_ENC_SDRAM_REFRESH, 0x80000800);
+ retval |= mc417_register_write(dev,
+ IVTV_REG_ENC_SDRAM_PRECHARGE, 0x1A);
+ retval |= mc417_register_write(dev,
+ IVTV_REG_APU, 0);
+
+ if (retval != 0) {
+ printk(KERN_ERR "%s: Error with mc417_register_write\n",
+ __func__);
+ return -1;
+ }
+
+ retval = request_firmware(&firmware, CX231xx_FIRM_IMAGE_NAME,
+ &dev->udev->dev);
+
+ if (retval != 0) {
+ printk(KERN_ERR
+ "ERROR: Hotplug firmware request failed (%s).\n",
+ CX231xx_FIRM_IMAGE_NAME);
+ printk(KERN_ERR "Please fix your hotplug setup, the board will "
+ "not work without firmware loaded!\n");
+ return -1;
+ }
+
+ if (firmware->size != CX231xx_FIRM_IMAGE_SIZE) {
+ printk(KERN_ERR "ERROR: Firmware size mismatch "
+ "(have %zd, expected %d)\n",
+ firmware->size, CX231xx_FIRM_IMAGE_SIZE);
+ release_firmware(firmware);
+ return -1;
+ }
+
+ if (0 != memcmp(firmware->data, magic, 8)) {
+ printk(KERN_ERR
+ "ERROR: Firmware magic mismatch, wrong file?\n");
+ release_firmware(firmware);
+ return -1;
+ }
+
+ initGPIO(dev);
+
+ /* transfer to the chip */
+ dprintk(2, "Loading firmware to GPIO...\n");
+ p_fw_data = (u32 *)firmware->data;
+ dprintk(2, "firmware->size=%zd\n", firmware->size);
+ for (transfer_size = 0; transfer_size < firmware->size;
+ transfer_size += 4) {
+ fw_data = *p_fw_data;
+
+ mciWriteMemoryToGPIO(dev, address, fw_data, p_current_fw);
+ address = address + 1;
+ p_current_fw += 20;
+ p_fw_data += 1;
+ }
+
+ /*download the firmware by ep5-out*/
+
+ for (frame = 0; frame < (int)(CX231xx_FIRM_IMAGE_SIZE*20/_buffer_size);
+ frame++) {
+ for (i = 0; i < _buffer_size; i++) {
+ *(p_buffer + i) = (u8)(*(p_fw + (frame * 128 * 8 + (i / 4))) & 0x000000FF);
+ i++;
+ *(p_buffer + i) = (u8)((*(p_fw + (frame * 128 * 8 + (i / 4))) & 0x0000FF00) >> 8);
+ i++;
+ *(p_buffer + i) = (u8)((*(p_fw + (frame * 128 * 8 + (i / 4))) & 0x00FF0000) >> 16);
+ i++;
+ *(p_buffer + i) = (u8)((*(p_fw + (frame * 128 * 8 + (i / 4))) & 0xFF000000) >> 24);
+ }
+ cx231xx_ep5_bulkout(dev, p_buffer, _buffer_size);
+ }
+
+ p_current_fw = p_fw;
+ vfree(p_current_fw);
+ p_current_fw = NULL;
+ uninitGPIO(dev);
+ release_firmware(firmware);
+ dprintk(1, "Firmware upload successful.\n");
+
+ retval |= mc417_register_write(dev, IVTV_REG_HW_BLOCKS,
+ IVTV_CMD_HW_BLOCKS_RST);
+ if (retval < 0) {
+ printk(KERN_ERR "%s: Error with mc417_register_write\n",
+ __func__);
+ return retval;
+ }
+ /* F/W power up disturbs the GPIOs, restore state */
+ retval |= mc417_register_write(dev, 0x9020, gpio_output);
+ retval |= mc417_register_write(dev, 0x900C, value);
+
+ retval |= mc417_register_read(dev, IVTV_REG_VPU, &value);
+ retval |= mc417_register_write(dev, IVTV_REG_VPU, value & 0xFFFFFFE8);
+
+ if (retval < 0) {
+ printk(KERN_ERR "%s: Error with mc417_register_write\n",
+ __func__);
+ return retval;
+ }
+ return 0;
+}
+
+static void cx231xx_417_check_encoder(struct cx231xx *dev)
+{
+ u32 status, seq;
+
+ status = 0;
+ seq = 0;
+ cx231xx_api_cmd(dev, CX2341X_ENC_GET_SEQ_END, 0, 2, &status, &seq);
+ dprintk(1, "%s() status = %d, seq = %d\n", __func__, status, seq);
+}
+
+static void cx231xx_codec_settings(struct cx231xx *dev)
+{
+ dprintk(1, "%s()\n", __func__);
+
+ /* assign frame size */
+ cx231xx_api_cmd(dev, CX2341X_ENC_SET_FRAME_SIZE, 2, 0,
+ dev->ts1.height, dev->ts1.width);
+
+ dev->mpeg_params.width = dev->ts1.width;
+ dev->mpeg_params.height = dev->ts1.height;
+
+ cx2341x_update(dev, cx231xx_mbox_func, NULL, &dev->mpeg_params);
+
+ cx231xx_api_cmd(dev, CX2341X_ENC_MISC, 2, 0, 3, 1);
+ cx231xx_api_cmd(dev, CX2341X_ENC_MISC, 2, 0, 4, 1);
+}
+
+static int cx231xx_initialize_codec(struct cx231xx *dev)
+{
+ int version;
+ int retval;
+ u32 i;
+ u32 val = 0;
+
+ dprintk(1, "%s()\n", __func__);
+ cx231xx_disable656(dev);
+ retval = cx231xx_api_cmd(dev, CX2341X_ENC_PING_FW, 0, 0); /* ping */
+ if (retval < 0) {
+ dprintk(2, "%s() PING OK\n", __func__);
+ retval = cx231xx_load_firmware(dev);
+ if (retval < 0) {
+ printk(KERN_ERR "%s() f/w load failed\n", __func__);
+ return retval;
+ }
+ retval = cx231xx_find_mailbox(dev);
+ if (retval < 0) {
+ printk(KERN_ERR "%s() mailbox < 0, error\n",
+ __func__);
+ return -1;
+ }
+ dev->cx23417_mailbox = retval;
+ retval = cx231xx_api_cmd(dev, CX2341X_ENC_PING_FW, 0, 0);
+ if (retval < 0) {
+ printk(KERN_ERR
+ "ERROR: cx23417 firmware ping failed!\n");
+ return -1;
+ }
+ retval = cx231xx_api_cmd(dev, CX2341X_ENC_GET_VERSION, 0, 1,
+ &version);
+ if (retval < 0) {
+ printk(KERN_ERR "ERROR: cx23417 firmware get encoder :"
+ "version failed!\n");
+ return -1;
+ }
+ dprintk(1, "cx23417 firmware version is 0x%08x\n", version);
+ msleep(200);
+ }
+
+ for (i = 0; i < 1; i++) {
+ retval = mc417_register_read(dev, 0x20f8, &val);
+ dprintk(3, "***before enable656() VIM Capture Lines =%d ***\n",
+ val);
+ if (retval < 0)
+ return retval;
+ }
+
+ cx231xx_enable656(dev);
+ /* stop mpeg capture */
+ cx231xx_api_cmd(dev, CX2341X_ENC_STOP_CAPTURE,
+ 3, 0, 1, 3, 4);
+
+ cx231xx_codec_settings(dev);
+ msleep(60);
+
+/* cx231xx_api_cmd(dev, CX2341X_ENC_SET_NUM_VSYNC_LINES, 2, 0,
+ CX231xx_FIELD1_SAA7115, CX231xx_FIELD2_SAA7115);
+ cx231xx_api_cmd(dev, CX2341X_ENC_SET_PLACEHOLDER, 12, 0,
+ CX231xx_CUSTOM_EXTENSION_USR_DATA, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0);
+*/
+
+#if 0
+ /* TODO */
+ u32 data[7];
+
+ /* Setup to capture VBI */
+ data[0] = 0x0001BD00;
+ data[1] = 1; /* frames per interrupt */
+ data[2] = 4; /* total bufs */
+ data[3] = 0x91559155; /* start codes */
+ data[4] = 0x206080C0; /* stop codes */
+ data[5] = 6; /* lines */
+ data[6] = 64; /* BPL */
+
+ cx231xx_api_cmd(dev, CX2341X_ENC_SET_VBI_CONFIG, 7, 0, data[0], data[1],
+ data[2], data[3], data[4], data[5], data[6]);
+
+ for (i = 2; i <= 24; i++) {
+ int valid;
+
+ valid = ((i >= 19) && (i <= 21));
+ cx231xx_api_cmd(dev, CX2341X_ENC_SET_VBI_LINE, 5, 0, i,
+ valid, 0 , 0, 0);
+ cx231xx_api_cmd(dev, CX2341X_ENC_SET_VBI_LINE, 5, 0,
+ i | 0x80000000, valid, 0, 0, 0);
+ }
+#endif
+/* cx231xx_api_cmd(dev, CX2341X_ENC_MUTE_AUDIO, 1, 0, CX231xx_UNMUTE);
+ msleep(60);
+*/
+ /* initialize the video input */
+ retval = cx231xx_api_cmd(dev, CX2341X_ENC_INITIALIZE_INPUT, 0, 0);
+ if (retval < 0)
+ return retval;
+ msleep(60);
+
+ /* Enable VIP style pixel invalidation so we work with scaled mode */
+ mc417_memory_write(dev, 2120, 0x00000080);
+
+ /* start capturing to the host interface */
+ retval = cx231xx_api_cmd(dev, CX2341X_ENC_START_CAPTURE, 2, 0,
+ CX231xx_MPEG_CAPTURE, CX231xx_RAW_BITS_NONE);
+ if (retval < 0)
+ return retval;
+ msleep(10);
+
+ for (i = 0; i < 1; i++) {
+ mc417_register_read(dev, 0x20f8, &val);
+ dprintk(3, "***VIM Capture Lines =%d ***\n", val);
+ }
+
+ return 0;
+}
+
+/* ------------------------------------------------------------------ */
+
+static int bb_buf_setup(struct videobuf_queue *q,
+ unsigned int *count, unsigned int *size)
+{
+ struct cx231xx_fh *fh = q->priv_data;
+
+ fh->dev->ts1.ts_packet_size = mpeglinesize;
+ fh->dev->ts1.ts_packet_count = mpeglines;
+
+ *size = fh->dev->ts1.ts_packet_size * fh->dev->ts1.ts_packet_count;
+ *count = mpegbufs;
+
+ return 0;
+}
+static void free_buffer(struct videobuf_queue *vq, struct cx231xx_buffer *buf)
+{
+ struct cx231xx_fh *fh = vq->priv_data;
+ struct cx231xx *dev = fh->dev;
+ unsigned long flags = 0;
+
+ if (in_interrupt())
+ BUG();
+
+ spin_lock_irqsave(&dev->video_mode.slock, flags);
+ if (dev->USE_ISO) {
+ if (dev->video_mode.isoc_ctl.buf == buf)
+ dev->video_mode.isoc_ctl.buf = NULL;
+ } else {
+ if (dev->video_mode.bulk_ctl.buf == buf)
+ dev->video_mode.bulk_ctl.buf = NULL;
+ }
+ spin_unlock_irqrestore(&dev->video_mode.slock, flags);
+ videobuf_waiton(vq, &buf->vb, 0, 0);
+ videobuf_vmalloc_free(&buf->vb);
+ buf->vb.state = VIDEOBUF_NEEDS_INIT;
+}
+
+static void buffer_copy(struct cx231xx *dev, char *data, int len, struct urb *urb,
+ struct cx231xx_dmaqueue *dma_q)
+{
+ void *vbuf;
+ struct cx231xx_buffer *buf;
+ u32 tail_data = 0;
+ char *p_data;
+
+ if (dma_q->mpeg_buffer_done == 0) {
+ if (list_empty(&dma_q->active))
+ return;
+
+ buf = list_entry(dma_q->active.next,
+ struct cx231xx_buffer, vb.queue);
+ dev->video_mode.isoc_ctl.buf = buf;
+ dma_q->mpeg_buffer_done = 1;
+ }
+ /* Fill buffer */
+ buf = dev->video_mode.isoc_ctl.buf;
+ vbuf = videobuf_to_vmalloc(&buf->vb);
+
+ if ((dma_q->mpeg_buffer_completed+len) <
+ mpeglines*mpeglinesize) {
+ if (dma_q->add_ps_package_head ==
+ CX231XX_NEED_ADD_PS_PACKAGE_HEAD) {
+ memcpy(vbuf+dma_q->mpeg_buffer_completed,
+ dma_q->ps_head, 3);
+ dma_q->mpeg_buffer_completed =
+ dma_q->mpeg_buffer_completed + 3;
+ dma_q->add_ps_package_head =
+ CX231XX_NONEED_PS_PACKAGE_HEAD;
+ }
+ memcpy(vbuf+dma_q->mpeg_buffer_completed, data, len);
+ dma_q->mpeg_buffer_completed =
+ dma_q->mpeg_buffer_completed + len;
+ } else {
+ dma_q->mpeg_buffer_done = 0;
+
+ tail_data =
+ mpeglines*mpeglinesize - dma_q->mpeg_buffer_completed;
+ memcpy(vbuf+dma_q->mpeg_buffer_completed,
+ data, tail_data);
+
+ buf->vb.state = VIDEOBUF_DONE;
+ buf->vb.field_count++;
+ do_gettimeofday(&buf->vb.ts);
+ list_del(&buf->vb.queue);
+ wake_up(&buf->vb.done);
+ dma_q->mpeg_buffer_completed = 0;
+
+ if (len - tail_data > 0) {
+ p_data = data + tail_data;
+ dma_q->left_data_count = len - tail_data;
+ memcpy(dma_q->p_left_data,
+ p_data, len - tail_data);
+ }
+
+ }
+
+ return;
+}
+
+static void buffer_filled(char *data, int len, struct urb *urb,
+ struct cx231xx_dmaqueue *dma_q)
+{
+ void *vbuf;
+ struct cx231xx_buffer *buf;
+
+ if (list_empty(&dma_q->active))
+ return;
+
+
+ buf = list_entry(dma_q->active.next,
+ struct cx231xx_buffer, vb.queue);
+
+
+ /* Fill buffer */
+ vbuf = videobuf_to_vmalloc(&buf->vb);
+ memcpy(vbuf, data, len);
+ buf->vb.state = VIDEOBUF_DONE;
+ buf->vb.field_count++;
+ do_gettimeofday(&buf->vb.ts);
+ list_del(&buf->vb.queue);
+ wake_up(&buf->vb.done);
+
+ return;
+}
+static inline int cx231xx_isoc_copy(struct cx231xx *dev, struct urb *urb)
+{
+ struct cx231xx_dmaqueue *dma_q = urb->context;
+ unsigned char *p_buffer;
+ u32 buffer_size = 0;
+ u32 i = 0;
+
+ for (i = 0; i < urb->number_of_packets; i++) {
+ if (dma_q->left_data_count > 0) {
+ buffer_copy(dev, dma_q->p_left_data,
+ dma_q->left_data_count, urb, dma_q);
+ dma_q->mpeg_buffer_completed = dma_q->left_data_count;
+ dma_q->left_data_count = 0;
+ }
+
+ p_buffer = urb->transfer_buffer +
+ urb->iso_frame_desc[i].offset;
+ buffer_size = urb->iso_frame_desc[i].actual_length;
+
+ if (buffer_size > 0)
+ buffer_copy(dev, p_buffer, buffer_size, urb, dma_q);
+ }
+
+ return 0;
+}
+static inline int cx231xx_bulk_copy(struct cx231xx *dev, struct urb *urb)
+{
+
+ /*char *outp;*/
+ /*struct cx231xx_buffer *buf;*/
+ struct cx231xx_dmaqueue *dma_q = urb->context;
+ unsigned char *p_buffer, *buffer;
+ u32 buffer_size = 0;
+
+ p_buffer = urb->transfer_buffer;
+ buffer_size = urb->actual_length;
+
+ buffer = kmalloc(buffer_size, GFP_ATOMIC);
+
+ memcpy(buffer, dma_q->ps_head, 3);
+ memcpy(buffer+3, p_buffer, buffer_size-3);
+ memcpy(dma_q->ps_head, p_buffer+buffer_size-3, 3);
+
+ p_buffer = buffer;
+ buffer_filled(p_buffer, buffer_size, urb, dma_q);
+
+ kfree(buffer);
+ return 0;
+}
+
+static int bb_buf_prepare(struct videobuf_queue *q,
+ struct videobuf_buffer *vb, enum v4l2_field field)
+{
+ struct cx231xx_fh *fh = q->priv_data;
+ struct cx231xx_buffer *buf =
+ container_of(vb, struct cx231xx_buffer, vb);
+ struct cx231xx *dev = fh->dev;
+ int rc = 0, urb_init = 0;
+ int size = fh->dev->ts1.ts_packet_size * fh->dev->ts1.ts_packet_count;
+
+ dma_qq = &dev->video_mode.vidq;
+
+ if (0 != buf->vb.baddr && buf->vb.bsize < size)
+ return -EINVAL;
+ buf->vb.width = fh->dev->ts1.ts_packet_size;
+ buf->vb.height = fh->dev->ts1.ts_packet_count;
+ buf->vb.size = size;
+ buf->vb.field = field;
+
+ if (VIDEOBUF_NEEDS_INIT == buf->vb.state) {
+ rc = videobuf_iolock(q, &buf->vb, NULL);
+ if (rc < 0)
+ goto fail;
+ }
+
+ if (dev->USE_ISO) {
+ if (!dev->video_mode.isoc_ctl.num_bufs)
+ urb_init = 1;
+ } else {
+ if (!dev->video_mode.bulk_ctl.num_bufs)
+ urb_init = 1;
+ }
+ /*cx231xx_info("urb_init=%d dev->video_mode.max_pkt_size=%d\n",
+ urb_init, dev->video_mode.max_pkt_size);*/
+ dev->mode_tv = 1;
+
+ if (urb_init) {
+ rc = cx231xx_set_mode(dev, CX231XX_DIGITAL_MODE);
+ rc = cx231xx_unmute_audio(dev);
+ if (dev->USE_ISO) {
+ cx231xx_set_alt_setting(dev, INDEX_TS1, 4);
+ rc = cx231xx_init_isoc(dev, mpeglines,
+ mpegbufs,
+ dev->ts1_mode.max_pkt_size,
+ cx231xx_isoc_copy);
+ } else {
+ cx231xx_set_alt_setting(dev, INDEX_TS1, 0);
+ rc = cx231xx_init_bulk(dev, mpeglines,
+ mpegbufs,
+ dev->ts1_mode.max_pkt_size,
+ cx231xx_bulk_copy);
+ }
+ if (rc < 0)
+ goto fail;
+ }
+
+ buf->vb.state = VIDEOBUF_PREPARED;
+ return 0;
+
+fail:
+ free_buffer(q, buf);
+ return rc;
+}
+
+static void bb_buf_queue(struct videobuf_queue *q,
+ struct videobuf_buffer *vb)
+{
+ struct cx231xx_fh *fh = q->priv_data;
+
+ struct cx231xx_buffer *buf =
+ container_of(vb, struct cx231xx_buffer, vb);
+ struct cx231xx *dev = fh->dev;
+ struct cx231xx_dmaqueue *vidq = &dev->video_mode.vidq;
+
+ buf->vb.state = VIDEOBUF_QUEUED;
+ list_add_tail(&buf->vb.queue, &vidq->active);
+
+}
+
+static void bb_buf_release(struct videobuf_queue *q,
+ struct videobuf_buffer *vb)
+{
+ struct cx231xx_buffer *buf =
+ container_of(vb, struct cx231xx_buffer, vb);
+ /*struct cx231xx_fh *fh = q->priv_data;*/
+ /*struct cx231xx *dev = (struct cx231xx *)fh->dev;*/
+
+ free_buffer(q, buf);
+}
+
+static struct videobuf_queue_ops cx231xx_qops = {
+ .buf_setup = bb_buf_setup,
+ .buf_prepare = bb_buf_prepare,
+ .buf_queue = bb_buf_queue,
+ .buf_release = bb_buf_release,
+};
+
+/* ------------------------------------------------------------------ */
+
+static const u32 *ctrl_classes[] = {
+ cx2341x_mpeg_ctrls,
+ NULL
+};
+
+static int cx231xx_queryctrl(struct cx231xx *dev,
+ struct v4l2_queryctrl *qctrl)
+{
+ qctrl->id = v4l2_ctrl_next(ctrl_classes, qctrl->id);
+ if (qctrl->id == 0)
+ return -EINVAL;
+
+ /* MPEG V4L2 controls */
+ if (cx2341x_ctrl_query(&dev->mpeg_params, qctrl))
+ qctrl->flags |= V4L2_CTRL_FLAG_DISABLED;
+
+ return 0;
+}
+
+static int cx231xx_querymenu(struct cx231xx *dev,
+ struct v4l2_querymenu *qmenu)
+{
+ struct v4l2_queryctrl qctrl;
+
+ qctrl.id = qmenu->id;
+ cx231xx_queryctrl(dev, &qctrl);
+ return v4l2_ctrl_query_menu(qmenu, &qctrl,
+ cx2341x_ctrl_get_menu(&dev->mpeg_params, qmenu->id));
+}
+
+static int vidioc_g_std(struct file *file, void *fh0, v4l2_std_id *norm)
+{
+ struct cx231xx_fh *fh = file->private_data;
+ struct cx231xx *dev = fh->dev;
+
+ *norm = dev->encodernorm.id;
+ return 0;
+}
+static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *id)
+{
+ struct cx231xx_fh *fh = file->private_data;
+ struct cx231xx *dev = fh->dev;
+ unsigned int i;
+
+ for (i = 0; i < ARRAY_SIZE(cx231xx_tvnorms); i++)
+ if (*id & cx231xx_tvnorms[i].id)
+ break;
+ if (i == ARRAY_SIZE(cx231xx_tvnorms))
+ return -EINVAL;
+ dev->encodernorm = cx231xx_tvnorms[i];
+
+ if (dev->encodernorm.id & 0xb000) {
+ dprintk(3, "encodernorm set to NTSC\n");
+ dev->norm = V4L2_STD_NTSC;
+ dev->ts1.height = 480;
+ dev->mpeg_params.is_50hz = 0;
+ } else {
+ dprintk(3, "encodernorm set to PAL\n");
+ dev->norm = V4L2_STD_PAL_B;
+ dev->ts1.height = 576;
+ dev->mpeg_params.is_50hz = 1;
+ }
+ call_all(dev, core, s_std, dev->norm);
+ /* do mode control overrides */
+ cx231xx_do_mode_ctrl_overrides(dev);
+
+ dprintk(3, "exit vidioc_s_std() i=0x%x\n", i);
+ return 0;
+}
+static int vidioc_g_audio(struct file *file, void *fh,
+ struct v4l2_audio *a)
+{
+ struct v4l2_audio *vin = a;
+
+ int ret = -EINVAL;
+ if (vin->index > 0)
+ return ret;
+ strncpy(vin->name, "VideoGrabber Audio", 14);
+ vin->capability = V4L2_AUDCAP_STEREO;
+return 0;
+}
+static int vidioc_enumaudio(struct file *file, void *fh,
+ struct v4l2_audio *a)
+{
+ struct v4l2_audio *vin = a;
+
+ int ret = -EINVAL;
+
+ if (vin->index > 0)
+ return ret;
+ strncpy(vin->name, "VideoGrabber Audio", 14);
+ vin->capability = V4L2_AUDCAP_STEREO;
+
+
+return 0;
+}
+static const char *iname[] = {
+ [CX231XX_VMUX_COMPOSITE1] = "Composite1",
+ [CX231XX_VMUX_SVIDEO] = "S-Video",
+ [CX231XX_VMUX_TELEVISION] = "Television",
+ [CX231XX_VMUX_CABLE] = "Cable TV",
+ [CX231XX_VMUX_DVB] = "DVB",
+ [CX231XX_VMUX_DEBUG] = "for debug only",
+};
+static int vidioc_enum_input(struct file *file, void *priv,
+ struct v4l2_input *i)
+{
+ struct cx231xx_fh *fh = file->private_data;
+ struct cx231xx *dev = fh->dev;
+ struct cx231xx_input *input;
+ int n;
+ dprintk(3, "enter vidioc_enum_input()i->index=%d\n", i->index);
+
+ if (i->index >= 4)
+ return -EINVAL;
+
+
+ input = &cx231xx_boards[dev->model].input[i->index];
+
+ if (input->type == 0)
+ return -EINVAL;
+
+ /* FIXME
+ * strcpy(i->name, input->name); */
+
+ n = i->index;
+ strcpy(i->name, iname[INPUT(n)->type]);
+
+ if (input->type == CX231XX_VMUX_TELEVISION ||
+ input->type == CX231XX_VMUX_CABLE)
+ i->type = V4L2_INPUT_TYPE_TUNER;
+ else
+ i->type = V4L2_INPUT_TYPE_CAMERA;
+
+
+ return 0;
+}
+
+static int vidioc_g_input(struct file *file, void *priv, unsigned int *i)
+{
+ *i = 0;
+ return 0;
+}
+
+static int vidioc_s_input(struct file *file, void *priv, unsigned int i)
+{
+ struct cx231xx_fh *fh = file->private_data;
+ struct cx231xx *dev = fh->dev;
+
+ dprintk(3, "enter vidioc_s_input() i=%d\n", i);
+
+ mutex_lock(&dev->lock);
+
+ video_mux(dev, i);
+
+ mutex_unlock(&dev->lock);
+
+ if (i >= 4)
+ return -EINVAL;
+ dev->input = i;
+ dprintk(3, "exit vidioc_s_input()\n");
+ return 0;
+}
+
+static int vidioc_g_tuner(struct file *file, void *priv,
+ struct v4l2_tuner *t)
+{
+ return 0;
+}
+
+static int vidioc_s_tuner(struct file *file, void *priv,
+ struct v4l2_tuner *t)
+{
+ return 0;
+}
+
+static int vidioc_g_frequency(struct file *file, void *priv,
+ struct v4l2_frequency *f)
+{
+ return 0;
+}
+
+static int vidioc_s_frequency(struct file *file, void *priv,
+ struct v4l2_frequency *f)
+{
+
+
+ return 0;
+}
+
+static int vidioc_s_ctrl(struct file *file, void *priv,
+ struct v4l2_control *ctl)
+{
+ struct cx231xx_fh *fh = file->private_data;
+ struct cx231xx *dev = fh->dev;
+ dprintk(3, "enter vidioc_s_ctrl()\n");
+ /* Update the A/V core */
+ call_all(dev, core, s_ctrl, ctl);
+ dprintk(3, "exit vidioc_s_ctrl()\n");
+ return 0;
+}
+static struct v4l2_capability pvr_capability = {
+ .driver = "cx231xx",
+ .card = "VideoGrabber",
+ .bus_info = "usb",
+ .version = 1,
+ .capabilities = (V4L2_CAP_VIDEO_CAPTURE |
+ V4L2_CAP_TUNER | V4L2_CAP_AUDIO | V4L2_CAP_RADIO |
+ V4L2_CAP_STREAMING | V4L2_CAP_READWRITE),
+};
+static int vidioc_querycap(struct file *file, void *priv,
+ struct v4l2_capability *cap)
+{
+
+
+
+ memcpy(cap, &pvr_capability, sizeof(struct v4l2_capability));
+ return 0;
+}
+
+static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_fmtdesc *f)
+{
+
+ if (f->index != 0)
+ return -EINVAL;
+
+ strlcpy(f->description, "MPEG", sizeof(f->description));
+ f->pixelformat = V4L2_PIX_FMT_MPEG;
+
+ return 0;
+}
+
+static int vidioc_g_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_format *f)
+{
+ struct cx231xx_fh *fh = file->private_data;
+ struct cx231xx *dev = fh->dev;
+ dprintk(3, "enter vidioc_g_fmt_vid_cap()\n");
+ f->fmt.pix.pixelformat = V4L2_PIX_FMT_MPEG;
+ f->fmt.pix.bytesperline = 0;
+ f->fmt.pix.sizeimage =
+ dev->ts1.ts_packet_size * dev->ts1.ts_packet_count;
+ f->fmt.pix.colorspace = 0;
+ f->fmt.pix.width = dev->ts1.width;
+ f->fmt.pix.height = dev->ts1.height;
+ f->fmt.pix.field = fh->vidq.field;
+ dprintk(1, "VIDIOC_G_FMT: w: %d, h: %d, f: %d\n",
+ dev->ts1.width, dev->ts1.height, fh->vidq.field);
+ dprintk(3, "exit vidioc_g_fmt_vid_cap()\n");
+ return 0;
+}
+
+static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_format *f)
+{
+ struct cx231xx_fh *fh = file->private_data;
+ struct cx231xx *dev = fh->dev;
+ dprintk(3, "enter vidioc_try_fmt_vid_cap()\n");
+ f->fmt.pix.pixelformat = V4L2_PIX_FMT_MPEG;
+ f->fmt.pix.bytesperline = 0;
+ f->fmt.pix.sizeimage =
+ dev->ts1.ts_packet_size * dev->ts1.ts_packet_count;
+ f->fmt.pix.colorspace = 0;
+ dprintk(1, "VIDIOC_TRY_FMT: w: %d, h: %d, f: %d\n",
+ dev->ts1.width, dev->ts1.height, fh->vidq.field);
+ dprintk(3, "exit vidioc_try_fmt_vid_cap()\n");
+ return 0;
+}
+
+static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_format *f)
+{
+
+ return 0;
+}
+
+static int vidioc_reqbufs(struct file *file, void *priv,
+ struct v4l2_requestbuffers *p)
+{
+ struct cx231xx_fh *fh = file->private_data;
+
+ return videobuf_reqbufs(&fh->vidq, p);
+}
+
+static int vidioc_querybuf(struct file *file, void *priv,
+ struct v4l2_buffer *p)
+{
+ struct cx231xx_fh *fh = file->private_data;
+
+ return videobuf_querybuf(&fh->vidq, p);
+}
+
+static int vidioc_qbuf(struct file *file, void *priv,
+ struct v4l2_buffer *p)
+{
+ struct cx231xx_fh *fh = file->private_data;
+
+ return videobuf_qbuf(&fh->vidq, p);
+}
+
+static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *b)
+{
+ struct cx231xx_fh *fh = priv;
+
+ return videobuf_dqbuf(&fh->vidq, b, file->f_flags & O_NONBLOCK);
+}
+
+
+static int vidioc_streamon(struct file *file, void *priv,
+ enum v4l2_buf_type i)
+{
+ struct cx231xx_fh *fh = file->private_data;
+
+ struct cx231xx *dev = fh->dev;
+ dprintk(3, "enter vidioc_streamon()\n");
+ cx231xx_set_alt_setting(dev, INDEX_TS1, 0);
+ cx231xx_set_mode(dev, CX231XX_DIGITAL_MODE);
+ if (dev->USE_ISO)
+ cx231xx_init_isoc(dev, CX231XX_NUM_PACKETS,
+ CX231XX_NUM_BUFS,
+ dev->video_mode.max_pkt_size,
+ cx231xx_isoc_copy);
+ else {
+ cx231xx_init_bulk(dev, 320,
+ 5,
+ dev->ts1_mode.max_pkt_size,
+ cx231xx_bulk_copy);
+ }
+ dprintk(3, "exit vidioc_streamon()\n");
+ return videobuf_streamon(&fh->vidq);
+}
+
+static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i)
+{
+ struct cx231xx_fh *fh = file->private_data;
+
+ return videobuf_streamoff(&fh->vidq);
+}
+
+static int vidioc_g_ext_ctrls(struct file *file, void *priv,
+ struct v4l2_ext_controls *f)
+{
+ struct cx231xx_fh *fh = priv;
+ struct cx231xx *dev = fh->dev;
+ dprintk(3, "enter vidioc_g_ext_ctrls()\n");
+ if (f->ctrl_class != V4L2_CTRL_CLASS_MPEG)
+ return -EINVAL;
+ dprintk(3, "exit vidioc_g_ext_ctrls()\n");
+ return cx2341x_ext_ctrls(&dev->mpeg_params, 0, f, VIDIOC_G_EXT_CTRLS);
+}
+
+static int vidioc_s_ext_ctrls(struct file *file, void *priv,
+ struct v4l2_ext_controls *f)
+{
+ struct cx231xx_fh *fh = priv;
+ struct cx231xx *dev = fh->dev;
+ struct cx2341x_mpeg_params p;
+ int err;
+ dprintk(3, "enter vidioc_s_ext_ctrls()\n");
+ if (f->ctrl_class != V4L2_CTRL_CLASS_MPEG)
+ return -EINVAL;
+
+ p = dev->mpeg_params;
+ err = cx2341x_ext_ctrls(&p, 0, f, VIDIOC_TRY_EXT_CTRLS);
+ if (err == 0) {
+ err = cx2341x_update(dev, cx231xx_mbox_func,
+ &dev->mpeg_params, &p);
+ dev->mpeg_params = p;
+ }
+
+ return err;
+
+
+return 0;
+}
+
+static int vidioc_try_ext_ctrls(struct file *file, void *priv,
+ struct v4l2_ext_controls *f)
+{
+ struct cx231xx_fh *fh = priv;
+ struct cx231xx *dev = fh->dev;
+ struct cx2341x_mpeg_params p;
+ int err;
+ dprintk(3, "enter vidioc_try_ext_ctrls()\n");
+ if (f->ctrl_class != V4L2_CTRL_CLASS_MPEG)
+ return -EINVAL;
+
+ p = dev->mpeg_params;
+ err = cx2341x_ext_ctrls(&p, 0, f, VIDIOC_TRY_EXT_CTRLS);
+ dprintk(3, "exit vidioc_try_ext_ctrls() err=%d\n", err);
+ return err;
+}
+
+static int vidioc_log_status(struct file *file, void *priv)
+{
+ struct cx231xx_fh *fh = priv;
+ struct cx231xx *dev = fh->dev;
+ char name[32 + 2];
+
+ snprintf(name, sizeof(name), "%s/2", dev->name);
+ dprintk(3,
+ "%s/2: ============ START LOG STATUS ============\n",
+ dev->name);
+ call_all(dev, core, log_status);
+ cx2341x_log_status(&dev->mpeg_params, name);
+ dprintk(3,
+ "%s/2: ============= END LOG STATUS =============\n",
+ dev->name);
+ return 0;
+}
+
+static int vidioc_querymenu(struct file *file, void *priv,
+ struct v4l2_querymenu *a)
+{
+ struct cx231xx_fh *fh = priv;
+ struct cx231xx *dev = fh->dev;
+ dprintk(3, "enter vidioc_querymenu()\n");
+ dprintk(3, "exit vidioc_querymenu()\n");
+ return cx231xx_querymenu(dev, a);
+}
+
+static int vidioc_queryctrl(struct file *file, void *priv,
+ struct v4l2_queryctrl *c)
+{
+ struct cx231xx_fh *fh = priv;
+ struct cx231xx *dev = fh->dev;
+ dprintk(3, "enter vidioc_queryctrl()\n");
+ dprintk(3, "exit vidioc_queryctrl()\n");
+ return cx231xx_queryctrl(dev, c);
+}
+
+static int mpeg_open(struct file *file)
+{
+ int minor = video_devdata(file)->minor;
+ struct cx231xx *h, *dev = NULL;
+ /*struct list_head *list;*/
+ struct cx231xx_fh *fh;
+ /*u32 value = 0;*/
+
+ dprintk(2, "%s()\n", __func__);
+
+ list_for_each_entry(h, &cx231xx_devlist, devlist) {
+ if (h->v4l_device->minor == minor)
+ dev = h;
+ }
+
+ if (dev == NULL)
+ return -ENODEV;
+
+ mutex_lock(&dev->lock);
+
+ /* allocate + initialize per filehandle data */
+ fh = kzalloc(sizeof(*fh), GFP_KERNEL);
+ if (NULL == fh) {
+ mutex_unlock(&dev->lock);
+ return -ENOMEM;
+ }
+
+ file->private_data = fh;
+ fh->dev = dev;
+
+
+ videobuf_queue_vmalloc_init(&fh->vidq, &cx231xx_qops,
+ NULL, &dev->video_mode.slock,
+ V4L2_BUF_TYPE_VIDEO_CAPTURE, V4L2_FIELD_INTERLACED,
+ sizeof(struct cx231xx_buffer), fh, NULL);
+/*
+ videobuf_queue_sg_init(&fh->vidq, &cx231xx_qops,
+ &dev->udev->dev, &dev->ts1.slock,
+ V4L2_BUF_TYPE_VIDEO_CAPTURE,
+ V4L2_FIELD_INTERLACED,
+ sizeof(struct cx231xx_buffer),
+ fh, NULL);
+*/
+
+
+ cx231xx_set_alt_setting(dev, INDEX_VANC, 1);
+ cx231xx_set_gpio_value(dev, 2, 0);
+
+ cx231xx_initialize_codec(dev);
+
+ mutex_unlock(&dev->lock);
+ cx231xx_start_TS1(dev);
+
+ return 0;
+}
+
+static int mpeg_release(struct file *file)
+{
+ struct cx231xx_fh *fh = file->private_data;
+ struct cx231xx *dev = fh->dev;
+
+ dprintk(3, "mpeg_release()! dev=0x%p\n", dev);
+
+ if (!dev) {
+ dprintk(3, "abort!!!\n");
+ return 0;
+ }
+
+ mutex_lock(&dev->lock);
+
+ cx231xx_stop_TS1(dev);
+
+ /* do this before setting alternate! */
+ if (dev->USE_ISO)
+ cx231xx_uninit_isoc(dev);
+ else
+ cx231xx_uninit_bulk(dev);
+ cx231xx_set_mode(dev, CX231XX_SUSPEND);
+
+ cx231xx_api_cmd(fh->dev, CX2341X_ENC_STOP_CAPTURE, 3, 0,
+ CX231xx_END_NOW, CX231xx_MPEG_CAPTURE,
+ CX231xx_RAW_BITS_NONE);
+
+ /* FIXME: Review this crap */
+ /* Shut device down on last close */
+ if (atomic_cmpxchg(&fh->v4l_reading, 1, 0) == 1) {
+ if (atomic_dec_return(&dev->v4l_reader_count) == 0) {
+ /* stop mpeg capture */
+
+ msleep(500);
+ cx231xx_417_check_encoder(dev);
+
+ }
+ }
+
+ if (fh->vidq.streaming)
+ videobuf_streamoff(&fh->vidq);
+ if (fh->vidq.reading)
+ videobuf_read_stop(&fh->vidq);
+
+ videobuf_mmap_free(&fh->vidq);
+ file->private_data = NULL;
+ kfree(fh);
+ mutex_unlock(&dev->lock);
+ return 0;
+}
+
+static ssize_t mpeg_read(struct file *file, char __user *data,
+ size_t count, loff_t *ppos)
+{
+ struct cx231xx_fh *fh = file->private_data;
+ struct cx231xx *dev = fh->dev;
+
+
+ /* Deal w/ A/V decoder * and mpeg encoder sync issues. */
+ /* Start mpeg encoder on first read. */
+ if (atomic_cmpxchg(&fh->v4l_reading, 0, 1) == 0) {
+ if (atomic_inc_return(&dev->v4l_reader_count) == 1) {
+ if (cx231xx_initialize_codec(dev) < 0)
+ return -EINVAL;
+ }
+ }
+
+ return videobuf_read_stream(&fh->vidq, data, count, ppos, 0,
+ file->f_flags & O_NONBLOCK);
+}
+
+static unsigned int mpeg_poll(struct file *file,
+ struct poll_table_struct *wait)
+{
+ struct cx231xx_fh *fh = file->private_data;
+ /*struct cx231xx *dev = fh->dev;*/
+
+ /*dprintk(2, "%s\n", __func__);*/
+
+ return videobuf_poll_stream(file, &fh->vidq, wait);
+}
+
+static int mpeg_mmap(struct file *file, struct vm_area_struct *vma)
+{
+ struct cx231xx_fh *fh = file->private_data;
+ struct cx231xx *dev = fh->dev;
+
+ dprintk(2, "%s()\n", __func__);
+
+ return videobuf_mmap_mapper(&fh->vidq, vma);
+}
+
+static struct v4l2_file_operations mpeg_fops = {
+ .owner = THIS_MODULE,
+ .open = mpeg_open,
+ .release = mpeg_release,
+ .read = mpeg_read,
+ .poll = mpeg_poll,
+ .mmap = mpeg_mmap,
+ .ioctl = video_ioctl2,
+};
+
+static const struct v4l2_ioctl_ops mpeg_ioctl_ops = {
+ .vidioc_s_std = vidioc_s_std,
+ .vidioc_g_std = vidioc_g_std,
+ .vidioc_enum_input = vidioc_enum_input,
+ .vidioc_enumaudio = vidioc_enumaudio,
+ .vidioc_g_audio = vidioc_g_audio,
+ .vidioc_g_input = vidioc_g_input,
+ .vidioc_s_input = vidioc_s_input,
+ .vidioc_g_tuner = vidioc_g_tuner,
+ .vidioc_s_tuner = vidioc_s_tuner,
+ .vidioc_g_frequency = vidioc_g_frequency,
+ .vidioc_s_frequency = vidioc_s_frequency,
+ .vidioc_s_ctrl = vidioc_s_ctrl,
+ .vidioc_querycap = vidioc_querycap,
+ .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
+ .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap,
+ .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap,
+ .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap,
+ .vidioc_reqbufs = vidioc_reqbufs,
+ .vidioc_querybuf = vidioc_querybuf,
+ .vidioc_qbuf = vidioc_qbuf,
+ .vidioc_dqbuf = vidioc_dqbuf,
+ .vidioc_streamon = vidioc_streamon,
+ .vidioc_streamoff = vidioc_streamoff,
+ .vidioc_g_ext_ctrls = vidioc_g_ext_ctrls,
+ .vidioc_s_ext_ctrls = vidioc_s_ext_ctrls,
+ .vidioc_try_ext_ctrls = vidioc_try_ext_ctrls,
+ .vidioc_log_status = vidioc_log_status,
+ .vidioc_querymenu = vidioc_querymenu,
+ .vidioc_queryctrl = vidioc_queryctrl,
+/* .vidioc_g_chip_ident = cx231xx_g_chip_ident,*/
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+/* .vidioc_g_register = cx231xx_g_register,*/
+/* .vidioc_s_register = cx231xx_s_register,*/
+#endif
+};
+
+static struct video_device cx231xx_mpeg_template = {
+ .name = "cx231xx",
+ .fops = &mpeg_fops,
+ .ioctl_ops = &mpeg_ioctl_ops,
+ .minor = -1,
+ .tvnorms = CX231xx_NORMS,
+ .current_norm = V4L2_STD_NTSC_M,
+};
+
+void cx231xx_417_unregister(struct cx231xx *dev)
+{
+ dprintk(1, "%s()\n", __func__);
+ dprintk(3, "%s()\n", __func__);
+
+ if (dev->v4l_device) {
+ if (-1 != dev->v4l_device->minor)
+ video_unregister_device(dev->v4l_device);
+ else
+ video_device_release(dev->v4l_device);
+ dev->v4l_device = NULL;
+ }
+}
+
+static struct video_device *cx231xx_video_dev_alloc(
+ struct cx231xx *dev,
+ struct usb_device *usbdev,
+ struct video_device *template,
+ char *type)
+{
+ struct video_device *vfd;
+
+ dprintk(1, "%s()\n", __func__);
+ vfd = video_device_alloc();
+ if (NULL == vfd)
+ return NULL;
+ *vfd = *template;
+ vfd->minor = -1;
+ snprintf(vfd->name, sizeof(vfd->name), "%s %s (%s)", dev->name,
+ type, cx231xx_boards[dev->model].name);
+
+ vfd->v4l2_dev = &dev->v4l2_dev;
+ vfd->release = video_device_release;
+
+ return vfd;
+
+}
+
+int cx231xx_417_register(struct cx231xx *dev)
+{
+ /* FIXME: Port1 hardcoded here */
+ int err = -ENODEV;
+ struct cx231xx_tsport *tsport = &dev->ts1;
+
+ dprintk(1, "%s()\n", __func__);
+
+ /* Set default TV standard */
+ dev->encodernorm = cx231xx_tvnorms[0];
+
+ if (dev->encodernorm.id & V4L2_STD_525_60)
+ tsport->height = 480;
+ else
+ tsport->height = 576;
+
+ tsport->width = 720;
+ cx2341x_fill_defaults(&dev->mpeg_params);
+ dev->norm = V4L2_STD_NTSC;
+
+ dev->mpeg_params.port = CX2341X_PORT_SERIAL;
+
+ /* Allocate and initialize V4L video device */
+ dev->v4l_device = cx231xx_video_dev_alloc(dev,
+ dev->udev, &cx231xx_mpeg_template, "mpeg");
+ err = video_register_device(dev->v4l_device,
+ VFL_TYPE_GRABBER, -1);
+ if (err < 0) {
+ dprintk(3, "%s: can't register mpeg device\n", dev->name);
+ return err;
+ }
+
+ dprintk(3, "%s: registered device video%d [mpeg]\n",
+ dev->name, dev->v4l_device->num);
+
+ return 0;
+}
+
+MODULE_FIRMWARE(CX231xx_FIRM_IMAGE_NAME);
--- /dev/null
+/*
+ * Conexant Cx231xx audio extension
+ *
+ * Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
+ * Based on em28xx driver
+ *
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/kernel.h>
+#include <linux/usb.h>
+#include <linux/init.h>
+#include <linux/sound.h>
+#include <linux/spinlock.h>
+#include <linux/soundcard.h>
+#include <linux/slab.h>
+#include <linux/vmalloc.h>
+#include <linux/proc_fs.h>
+#include <linux/module.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/info.h>
+#include <sound/initval.h>
+#include <sound/control.h>
+#include <media/v4l2-common.h>
+#include "cx231xx.h"
+
+static int debug;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "activates debug info");
+
+#define dprintk(fmt, arg...) do { \
+ if (debug) \
+ printk(KERN_INFO "cx231xx-audio %s: " fmt, \
+ __func__, ##arg); \
+ } while (0)
+
+static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
+
+static int cx231xx_isoc_audio_deinit(struct cx231xx *dev)
+{
+ int i;
+
+ dprintk("Stopping isoc\n");
+
+ for (i = 0; i < CX231XX_AUDIO_BUFS; i++) {
+ if (dev->adev.urb[i]) {
+ if (!irqs_disabled())
+ usb_kill_urb(dev->adev.urb[i]);
+ else
+ usb_unlink_urb(dev->adev.urb[i]);
+
+ usb_free_urb(dev->adev.urb[i]);
+ dev->adev.urb[i] = NULL;
+
+ kfree(dev->adev.transfer_buffer[i]);
+ dev->adev.transfer_buffer[i] = NULL;
+ }
+ }
+
+ return 0;
+}
+
+static int cx231xx_bulk_audio_deinit(struct cx231xx *dev)
+{
+ int i;
+
+ dprintk("Stopping bulk\n");
+
+ for (i = 0; i < CX231XX_AUDIO_BUFS; i++) {
+ if (dev->adev.urb[i]) {
+ if (!irqs_disabled())
+ usb_kill_urb(dev->adev.urb[i]);
+ else
+ usb_unlink_urb(dev->adev.urb[i]);
+
+ usb_free_urb(dev->adev.urb[i]);
+ dev->adev.urb[i] = NULL;
+
+ kfree(dev->adev.transfer_buffer[i]);
+ dev->adev.transfer_buffer[i] = NULL;
+ }
+ }
+
+ return 0;
+}
+
+static void cx231xx_audio_isocirq(struct urb *urb)
+{
+ struct cx231xx *dev = urb->context;
+ int i;
+ unsigned int oldptr;
+ int period_elapsed = 0;
+ int status;
+ unsigned char *cp;
+ unsigned int stride;
+ struct snd_pcm_substream *substream;
+ struct snd_pcm_runtime *runtime;
+
+ if (dev->state & DEV_DISCONNECTED)
+ return;
+
+ switch (urb->status) {
+ case 0: /* success */
+ case -ETIMEDOUT: /* NAK */
+ break;
+ case -ECONNRESET: /* kill */
+ case -ENOENT:
+ case -ESHUTDOWN:
+ return;
+ default: /* error */
+ dprintk("urb completition error %d.\n", urb->status);
+ break;
+ }
+
+ if (atomic_read(&dev->stream_started) == 0)
+ return;
+
+ if (dev->adev.capture_pcm_substream) {
+ substream = dev->adev.capture_pcm_substream;
+ runtime = substream->runtime;
+ stride = runtime->frame_bits >> 3;
+
+ for (i = 0; i < urb->number_of_packets; i++) {
+ int length = urb->iso_frame_desc[i].actual_length /
+ stride;
+ cp = (unsigned char *)urb->transfer_buffer +
+ urb->iso_frame_desc[i].offset;
+
+ if (!length)
+ continue;
+
+ oldptr = dev->adev.hwptr_done_capture;
+ if (oldptr + length >= runtime->buffer_size) {
+ unsigned int cnt;
+
+ cnt = runtime->buffer_size - oldptr;
+ memcpy(runtime->dma_area + oldptr * stride, cp,
+ cnt * stride);
+ memcpy(runtime->dma_area, cp + cnt * stride,
+ length * stride - cnt * stride);
+ } else {
+ memcpy(runtime->dma_area + oldptr * stride, cp,
+ length * stride);
+ }
+
+ snd_pcm_stream_lock(substream);
+
+ dev->adev.hwptr_done_capture += length;
+ if (dev->adev.hwptr_done_capture >=
+ runtime->buffer_size)
+ dev->adev.hwptr_done_capture -=
+ runtime->buffer_size;
+
+ dev->adev.capture_transfer_done += length;
+ if (dev->adev.capture_transfer_done >=
+ runtime->period_size) {
+ dev->adev.capture_transfer_done -=
+ runtime->period_size;
+ period_elapsed = 1;
+ }
+ snd_pcm_stream_unlock(substream);
+ }
+ if (period_elapsed)
+ snd_pcm_period_elapsed(substream);
+ }
+ urb->status = 0;
+
+ status = usb_submit_urb(urb, GFP_ATOMIC);
+ if (status < 0) {
+ cx231xx_errdev("resubmit of audio urb failed (error=%i)\n",
+ status);
+ }
+ return;
+}
+
+static void cx231xx_audio_bulkirq(struct urb *urb)
+{
+ struct cx231xx *dev = urb->context;
+ unsigned int oldptr;
+ int period_elapsed = 0;
+ int status;
+ unsigned char *cp;
+ unsigned int stride;
+ struct snd_pcm_substream *substream;
+ struct snd_pcm_runtime *runtime;
+
+ if (dev->state & DEV_DISCONNECTED)
+ return;
+
+ switch (urb->status) {
+ case 0: /* success */
+ case -ETIMEDOUT: /* NAK */
+ break;
+ case -ECONNRESET: /* kill */
+ case -ENOENT:
+ case -ESHUTDOWN:
+ return;
+ default: /* error */
+ dprintk("urb completition error %d.\n", urb->status);
+ break;
+ }
+
+ if (atomic_read(&dev->stream_started) == 0)
+ return;
+
+ if (dev->adev.capture_pcm_substream) {
+ substream = dev->adev.capture_pcm_substream;
+ runtime = substream->runtime;
+ stride = runtime->frame_bits >> 3;
+
+ if (1) {
+ int length = urb->actual_length /
+ stride;
+ cp = (unsigned char *)urb->transfer_buffer;
+
+ oldptr = dev->adev.hwptr_done_capture;
+ if (oldptr + length >= runtime->buffer_size) {
+ unsigned int cnt;
+
+ cnt = runtime->buffer_size - oldptr;
+ memcpy(runtime->dma_area + oldptr * stride, cp,
+ cnt * stride);
+ memcpy(runtime->dma_area, cp + cnt * stride,
+ length * stride - cnt * stride);
+ } else {
+ memcpy(runtime->dma_area + oldptr * stride, cp,
+ length * stride);
+ }
+
+ snd_pcm_stream_lock(substream);
+
+ dev->adev.hwptr_done_capture += length;
+ if (dev->adev.hwptr_done_capture >=
+ runtime->buffer_size)
+ dev->adev.hwptr_done_capture -=
+ runtime->buffer_size;
+
+ dev->adev.capture_transfer_done += length;
+ if (dev->adev.capture_transfer_done >=
+ runtime->period_size) {
+ dev->adev.capture_transfer_done -=
+ runtime->period_size;
+ period_elapsed = 1;
+ }
+ snd_pcm_stream_unlock(substream);
+ }
+ if (period_elapsed)
+ snd_pcm_period_elapsed(substream);
+ }
+ urb->status = 0;
+
+ status = usb_submit_urb(urb, GFP_ATOMIC);
+ if (status < 0) {
+ cx231xx_errdev("resubmit of audio urb failed (error=%i)\n",
+ status);
+ }
+ return;
+}
+
+static int cx231xx_init_audio_isoc(struct cx231xx *dev)
+{
+ int i, errCode;
+ int sb_size;
+
+ cx231xx_info("%s: Starting ISO AUDIO transfers\n", __func__);
+
+ if (dev->state & DEV_DISCONNECTED)
+ return -ENODEV;
+
+ sb_size = CX231XX_ISO_NUM_AUDIO_PACKETS * dev->adev.max_pkt_size;
+
+ for (i = 0; i < CX231XX_AUDIO_BUFS; i++) {
+ struct urb *urb;
+ int j, k;
+
+ dev->adev.transfer_buffer[i] = kmalloc(sb_size, GFP_ATOMIC);
+ if (!dev->adev.transfer_buffer[i])
+ return -ENOMEM;
+
+ memset(dev->adev.transfer_buffer[i], 0x80, sb_size);
+ urb = usb_alloc_urb(CX231XX_ISO_NUM_AUDIO_PACKETS, GFP_ATOMIC);
+ if (!urb) {
+ cx231xx_errdev("usb_alloc_urb failed!\n");
+ for (j = 0; j < i; j++) {
+ usb_free_urb(dev->adev.urb[j]);
+ kfree(dev->adev.transfer_buffer[j]);
+ }
+ return -ENOMEM;
+ }
+
+ urb->dev = dev->udev;
+ urb->context = dev;
+ urb->pipe = usb_rcvisocpipe(dev->udev,
+ dev->adev.end_point_addr);
+ urb->transfer_flags = URB_ISO_ASAP;
+ urb->transfer_buffer = dev->adev.transfer_buffer[i];
+ urb->interval = 1;
+ urb->complete = cx231xx_audio_isocirq;
+ urb->number_of_packets = CX231XX_ISO_NUM_AUDIO_PACKETS;
+ urb->transfer_buffer_length = sb_size;
+
+ for (j = k = 0; j < CX231XX_ISO_NUM_AUDIO_PACKETS;
+ j++, k += dev->adev.max_pkt_size) {
+ urb->iso_frame_desc[j].offset = k;
+ urb->iso_frame_desc[j].length = dev->adev.max_pkt_size;
+ }
+ dev->adev.urb[i] = urb;
+ }
+
+ for (i = 0; i < CX231XX_AUDIO_BUFS; i++) {
+ errCode = usb_submit_urb(dev->adev.urb[i], GFP_ATOMIC);
+ if (errCode < 0) {
+ cx231xx_isoc_audio_deinit(dev);
+ return errCode;
+ }
+ }
+
+ return errCode;
+}
+
+static int cx231xx_init_audio_bulk(struct cx231xx *dev)
+{
+ int i, errCode;
+ int sb_size;
+
+ cx231xx_info("%s: Starting BULK AUDIO transfers\n", __func__);
+
+ if (dev->state & DEV_DISCONNECTED)
+ return -ENODEV;
+
+ sb_size = CX231XX_NUM_AUDIO_PACKETS * dev->adev.max_pkt_size;
+
+ for (i = 0; i < CX231XX_AUDIO_BUFS; i++) {
+ struct urb *urb;
+ int j;
+
+ dev->adev.transfer_buffer[i] = kmalloc(sb_size, GFP_ATOMIC);
+ if (!dev->adev.transfer_buffer[i])
+ return -ENOMEM;
+
+ memset(dev->adev.transfer_buffer[i], 0x80, sb_size);
+ urb = usb_alloc_urb(CX231XX_NUM_AUDIO_PACKETS, GFP_ATOMIC);
+ if (!urb) {
+ cx231xx_errdev("usb_alloc_urb failed!\n");
+ for (j = 0; j < i; j++) {
+ usb_free_urb(dev->adev.urb[j]);
+ kfree(dev->adev.transfer_buffer[j]);
+ }
+ return -ENOMEM;
+ }
+
+ urb->dev = dev->udev;
+ urb->context = dev;
+ urb->pipe = usb_rcvbulkpipe(dev->udev,
+ dev->adev.end_point_addr);
+ urb->transfer_flags = 0;
+ urb->transfer_buffer = dev->adev.transfer_buffer[i];
+ urb->complete = cx231xx_audio_bulkirq;
+ urb->transfer_buffer_length = sb_size;
+
+ dev->adev.urb[i] = urb;
+
+ }
+
+ for (i = 0; i < CX231XX_AUDIO_BUFS; i++) {
+ errCode = usb_submit_urb(dev->adev.urb[i], GFP_ATOMIC);
+ if (errCode < 0) {
+ cx231xx_bulk_audio_deinit(dev);
+ return errCode;
+ }
+ }
+
+ return errCode;
+}
+
+static int snd_pcm_alloc_vmalloc_buffer(struct snd_pcm_substream *subs,
+ size_t size)
+{
+ struct snd_pcm_runtime *runtime = subs->runtime;
+
+ dprintk("Allocating vbuffer\n");
+ if (runtime->dma_area) {
+ if (runtime->dma_bytes > size)
+ return 0;
+
+ vfree(runtime->dma_area);
+ }
+ runtime->dma_area = vmalloc(size);
+ if (!runtime->dma_area)
+ return -ENOMEM;
+
+ runtime->dma_bytes = size;
+
+ return 0;
+}
+
+static struct snd_pcm_hardware snd_cx231xx_hw_capture = {
+ .info = SNDRV_PCM_INFO_BLOCK_TRANSFER |
+ SNDRV_PCM_INFO_MMAP |
+ SNDRV_PCM_INFO_INTERLEAVED |
+ SNDRV_PCM_INFO_MMAP_VALID,
+
+ .formats = SNDRV_PCM_FMTBIT_S16_LE,
+
+ .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_KNOT,
+
+ .rate_min = 48000,
+ .rate_max = 48000,
+ .channels_min = 2,
+ .channels_max = 2,
+ .buffer_bytes_max = 62720 * 8, /* just about the value in usbaudio.c */
+ .period_bytes_min = 64, /* 12544/2, */
+ .period_bytes_max = 12544,
+ .periods_min = 2,
+ .periods_max = 98, /* 12544, */
+};
+
+static int snd_cx231xx_capture_open(struct snd_pcm_substream *substream)
+{
+ struct cx231xx *dev = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ int ret = 0;
+
+ dprintk("opening device and trying to acquire exclusive lock\n");
+
+ if (!dev) {
+ cx231xx_errdev("BUG: cx231xx can't find device struct."
+ " Can't proceed with open\n");
+ return -ENODEV;
+ }
+
+ if (dev->state & DEV_DISCONNECTED) {
+ cx231xx_errdev("Can't open. the device was removed.\n");
+ return -ENODEV;
+ }
+
+ /* Sets volume, mute, etc */
+ dev->mute = 0;
+
+ /* set alternate setting for audio interface */
+ /* 1 - 48000 samples per sec */
+ mutex_lock(&dev->lock);
+ if (dev->USE_ISO)
+ ret = cx231xx_set_alt_setting(dev, INDEX_AUDIO, 1);
+ else
+ ret = cx231xx_set_alt_setting(dev, INDEX_AUDIO, 0);
+ mutex_unlock(&dev->lock);
+ if (ret < 0) {
+ cx231xx_errdev("failed to set alternate setting !\n");
+
+ return ret;
+ }
+
+ runtime->hw = snd_cx231xx_hw_capture;
+
+ mutex_lock(&dev->lock);
+ /* inform hardware to start streaming */
+ ret = cx231xx_capture_start(dev, 1, Audio);
+
+ dev->adev.users++;
+ mutex_unlock(&dev->lock);
+
+ snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS);
+ dev->adev.capture_pcm_substream = substream;
+ runtime->private_data = dev;
+
+ return 0;
+}
+
+static int snd_cx231xx_pcm_close(struct snd_pcm_substream *substream)
+{
+ int ret;
+ struct cx231xx *dev = snd_pcm_substream_chip(substream);
+
+ dprintk("closing device\n");
+
+ /* inform hardware to stop streaming */
+ mutex_lock(&dev->lock);
+ ret = cx231xx_capture_start(dev, 0, Audio);
+
+ /* set alternate setting for audio interface */
+ /* 1 - 48000 samples per sec */
+ ret = cx231xx_set_alt_setting(dev, INDEX_AUDIO, 0);
+ if (ret < 0) {
+ cx231xx_errdev("failed to set alternate setting !\n");
+
+ mutex_unlock(&dev->lock);
+ return ret;
+ }
+
+ dev->mute = 1;
+ dev->adev.users--;
+ mutex_unlock(&dev->lock);
+
+ if (dev->adev.users == 0 && dev->adev.shutdown == 1) {
+ dprintk("audio users: %d\n", dev->adev.users);
+ dprintk("disabling audio stream!\n");
+ dev->adev.shutdown = 0;
+ dprintk("released lock\n");
+ if (atomic_read(&dev->stream_started) > 0) {
+ atomic_set(&dev->stream_started, 0);
+ schedule_work(&dev->wq_trigger);
+ }
+ }
+ return 0;
+}
+
+static int snd_cx231xx_hw_capture_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *hw_params)
+{
+ int ret;
+
+ dprintk("Setting capture parameters\n");
+
+ ret = snd_pcm_alloc_vmalloc_buffer(substream,
+ params_buffer_bytes(hw_params));
+#if 0
+ /* TODO: set up cx231xx audio chip to deliver the correct audio format,
+ current default is 48000hz multiplexed => 96000hz mono
+ which shouldn't matter since analogue TV only supports mono */
+ unsigned int channels, rate, format;
+
+ format = params_format(hw_params);
+ rate = params_rate(hw_params);
+ channels = params_channels(hw_params);
+#endif
+
+ return ret;
+}
+
+static int snd_cx231xx_hw_capture_free(struct snd_pcm_substream *substream)
+{
+ struct cx231xx *dev = snd_pcm_substream_chip(substream);
+
+ dprintk("Stop capture, if needed\n");
+
+ if (atomic_read(&dev->stream_started) > 0) {
+ atomic_set(&dev->stream_started, 0);
+ schedule_work(&dev->wq_trigger);
+ }
+
+ return 0;
+}
+
+static int snd_cx231xx_prepare(struct snd_pcm_substream *substream)
+{
+ struct cx231xx *dev = snd_pcm_substream_chip(substream);
+
+ dev->adev.hwptr_done_capture = 0;
+ dev->adev.capture_transfer_done = 0;
+
+ return 0;
+}
+
+static void audio_trigger(struct work_struct *work)
+{
+ struct cx231xx *dev = container_of(work, struct cx231xx, wq_trigger);
+
+ if (atomic_read(&dev->stream_started)) {
+ dprintk("starting capture");
+ if (is_fw_load(dev) == 0)
+ cx25840_call(dev, core, load_fw);
+ if (dev->USE_ISO)
+ cx231xx_init_audio_isoc(dev);
+ else
+ cx231xx_init_audio_bulk(dev);
+ } else {
+ dprintk("stopping capture");
+ cx231xx_isoc_audio_deinit(dev);
+ }
+}
+
+static int snd_cx231xx_capture_trigger(struct snd_pcm_substream *substream,
+ int cmd)
+{
+ struct cx231xx *dev = snd_pcm_substream_chip(substream);
+ int retval = 0;
+
+ if (dev->state & DEV_DISCONNECTED)
+ return -ENODEV;
+
+ spin_lock(&dev->adev.slock);
+ switch (cmd) {
+ case SNDRV_PCM_TRIGGER_START:
+ atomic_set(&dev->stream_started, 1);
+ break;
+ case SNDRV_PCM_TRIGGER_STOP:
+ atomic_set(&dev->stream_started, 0);
+ break;
+ default:
+ retval = -EINVAL;
+ break;
+ }
+ spin_unlock(&dev->adev.slock);
+
+ schedule_work(&dev->wq_trigger);
+
+ return retval;
+}
+
+static snd_pcm_uframes_t snd_cx231xx_capture_pointer(struct snd_pcm_substream
+ *substream)
+{
+ struct cx231xx *dev;
+ unsigned long flags;
+ snd_pcm_uframes_t hwptr_done;
+
+ dev = snd_pcm_substream_chip(substream);
+
+ spin_lock_irqsave(&dev->adev.slock, flags);
+ hwptr_done = dev->adev.hwptr_done_capture;
+ spin_unlock_irqrestore(&dev->adev.slock, flags);
+
+ return hwptr_done;
+}
+
+static struct page *snd_pcm_get_vmalloc_page(struct snd_pcm_substream *subs,
+ unsigned long offset)
+{
+ void *pageptr = subs->runtime->dma_area + offset;
+
+ return vmalloc_to_page(pageptr);
+}
+
+static struct snd_pcm_ops snd_cx231xx_pcm_capture = {
+ .open = snd_cx231xx_capture_open,
+ .close = snd_cx231xx_pcm_close,
+ .ioctl = snd_pcm_lib_ioctl,
+ .hw_params = snd_cx231xx_hw_capture_params,
+ .hw_free = snd_cx231xx_hw_capture_free,
+ .prepare = snd_cx231xx_prepare,
+ .trigger = snd_cx231xx_capture_trigger,
+ .pointer = snd_cx231xx_capture_pointer,
+ .page = snd_pcm_get_vmalloc_page,
+};
+
+static int cx231xx_audio_init(struct cx231xx *dev)
+{
+ struct cx231xx_audio *adev = &dev->adev;
+ struct snd_pcm *pcm;
+ struct snd_card *card;
+ static int devnr;
+ int err;
+ struct usb_interface *uif;
+ int i, isoc_pipe = 0;
+
+ if (dev->has_alsa_audio != 1) {
+ /* This device does not support the extension (in this case
+ the device is expecting the snd-usb-audio module or
+ doesn't have analog audio support at all) */
+ return 0;
+ }
+
+ cx231xx_info("cx231xx-audio.c: probing for cx231xx "
+ "non standard usbaudio\n");
+
+ err = snd_card_create(index[devnr], "Cx231xx Audio", THIS_MODULE,
+ 0, &card);
+ if (err < 0)
+ return err;
+
+ spin_lock_init(&adev->slock);
+ err = snd_pcm_new(card, "Cx231xx Audio", 0, 0, 1, &pcm);
+ if (err < 0) {
+ snd_card_free(card);
+ return err;
+ }
+
+ snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE,
+ &snd_cx231xx_pcm_capture);
+ pcm->info_flags = 0;
+ pcm->private_data = dev;
+ strcpy(pcm->name, "Conexant cx231xx Capture");
+ snd_card_set_dev(card, &dev->udev->dev);
+ strcpy(card->driver, "Cx231xx-Audio");
+ strcpy(card->shortname, "Cx231xx Audio");
+ strcpy(card->longname, "Conexant cx231xx Audio");
+
+ INIT_WORK(&dev->wq_trigger, audio_trigger);
+
+ err = snd_card_register(card);
+ if (err < 0) {
+ snd_card_free(card);
+ return err;
+ }
+ adev->sndcard = card;
+ adev->udev = dev->udev;
+
+ /* compute alternate max packet sizes for Audio */
+ uif =
+ dev->udev->actconfig->interface[dev->current_pcb_config.
+ hs_config_info[0].interface_info.
+ audio_index + 1];
+
+ adev->end_point_addr =
+ le16_to_cpu(uif->altsetting[0].endpoint[isoc_pipe].desc.
+ bEndpointAddress);
+
+ adev->num_alt = uif->num_altsetting;
+ cx231xx_info("EndPoint Addr 0x%x, Alternate settings: %i\n",
+ adev->end_point_addr, adev->num_alt);
+ adev->alt_max_pkt_size = kmalloc(32 * adev->num_alt, GFP_KERNEL);
+
+ if (adev->alt_max_pkt_size == NULL) {
+ cx231xx_errdev("out of memory!\n");
+ return -ENOMEM;
+ }
+
+ for (i = 0; i < adev->num_alt; i++) {
+ u16 tmp =
+ le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].desc.
+ wMaxPacketSize);
+ adev->alt_max_pkt_size[i] =
+ (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
+ cx231xx_info("Alternate setting %i, max size= %i\n", i,
+ adev->alt_max_pkt_size[i]);
+ }
+
+ return 0;
+}
+
+static int cx231xx_audio_fini(struct cx231xx *dev)
+{
+ if (dev == NULL)
+ return 0;
+
+ if (dev->has_alsa_audio != 1) {
+ /* This device does not support the extension (in this case
+ the device is expecting the snd-usb-audio module or
+ doesn't have analog audio support at all) */
+ return 0;
+ }
+
+ if (dev->adev.sndcard) {
+ snd_card_free(dev->adev.sndcard);
+ kfree(dev->adev.alt_max_pkt_size);
+ dev->adev.sndcard = NULL;
+ }
+
+ return 0;
+}
+
+static struct cx231xx_ops audio_ops = {
+ .id = CX231XX_AUDIO,
+ .name = "Cx231xx Audio Extension",
+ .init = cx231xx_audio_init,
+ .fini = cx231xx_audio_fini,
+};
+
+static int __init cx231xx_alsa_register(void)
+{
+ return cx231xx_register_extension(&audio_ops);
+}
+
+static void __exit cx231xx_alsa_unregister(void)
+{
+ cx231xx_unregister_extension(&audio_ops);
+}
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Srinivasa Deevi <srinivasa.deevi@conexant.com>");
+MODULE_DESCRIPTION("Cx231xx Audio driver");
+
+module_init(cx231xx_alsa_register);
+module_exit(cx231xx_alsa_unregister);
--- /dev/null
+/*
+ cx231xx_avcore.c - driver for Conexant Cx23100/101/102
+ USB video capture devices
+
+ Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
+
+ This program contains the specific code to control the avdecoder chip and
+ other related usb control functions for cx231xx based chipset.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/init.h>
+#include <linux/list.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/bitmap.h>
+#include <linux/usb.h>
+#include <linux/i2c.h>
+#include <linux/mm.h>
+#include <linux/mutex.h>
+#include <media/tuner.h>
+
+#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
+#include <media/v4l2-chip-ident.h>
+
+#include "cx231xx.h"
+#include "cx231xx-dif.h"
+
+#define TUNER_MODE_FM_RADIO 0
+/******************************************************************************
+ -: BLOCK ARRANGEMENT :-
+ I2S block ----------------------|
+ [I2S audio] |
+ |
+ Analog Front End --> Direct IF -|-> Cx25840 --> Audio
+ [video & audio] | [Audio]
+ |
+ |-> Cx25840 --> Video
+ [Video]
+
+*******************************************************************************/
+/******************************************************************************
+ * VERVE REGISTER *
+ * *
+ ******************************************************************************/
+static int verve_write_byte(struct cx231xx *dev, u8 saddr, u8 data)
+{
+ return cx231xx_write_i2c_data(dev, VERVE_I2C_ADDRESS,
+ saddr, 1, data, 1);
+}
+
+static int verve_read_byte(struct cx231xx *dev, u8 saddr, u8 *data)
+{
+ int status;
+ u32 temp = 0;
+
+ status = cx231xx_read_i2c_data(dev, VERVE_I2C_ADDRESS,
+ saddr, 1, &temp, 1);
+ *data = (u8) temp;
+ return status;
+}
+void initGPIO(struct cx231xx *dev)
+{
+ u32 _gpio_direction = 0;
+ u32 value = 0;
+ u8 val = 0;
+
+ _gpio_direction = _gpio_direction & 0xFC0003FF;
+ _gpio_direction = _gpio_direction | 0x03FDFC00;
+ cx231xx_send_gpio_cmd(dev, _gpio_direction, (u8 *)&value, 4, 0, 0);
+
+ verve_read_byte(dev, 0x07, &val);
+ cx231xx_info(" verve_read_byte address0x07=0x%x\n", val);
+ verve_write_byte(dev, 0x07, 0xF4);
+ verve_read_byte(dev, 0x07, &val);
+ cx231xx_info(" verve_read_byte address0x07=0x%x\n", val);
+
+ cx231xx_capture_start(dev, 1, Vbi);
+
+ cx231xx_mode_register(dev, EP_MODE_SET, 0x0500FE00);
+ cx231xx_mode_register(dev, GBULK_BIT_EN, 0xFFFDFFFF);
+
+}
+void uninitGPIO(struct cx231xx *dev)
+{
+ u8 value[4] = { 0, 0, 0, 0 };
+
+ cx231xx_capture_start(dev, 0, Vbi);
+ verve_write_byte(dev, 0x07, 0x14);
+ cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
+ 0x68, value, 4);
+}
+
+/******************************************************************************
+ * A F E - B L O C K C O N T R O L functions *
+ * [ANALOG FRONT END] *
+ ******************************************************************************/
+static int afe_write_byte(struct cx231xx *dev, u16 saddr, u8 data)
+{
+ return cx231xx_write_i2c_data(dev, AFE_DEVICE_ADDRESS,
+ saddr, 2, data, 1);
+}
+
+static int afe_read_byte(struct cx231xx *dev, u16 saddr, u8 *data)
+{
+ int status;
+ u32 temp = 0;
+
+ status = cx231xx_read_i2c_data(dev, AFE_DEVICE_ADDRESS,
+ saddr, 2, &temp, 1);
+ *data = (u8) temp;
+ return status;
+}
+
+int cx231xx_afe_init_super_block(struct cx231xx *dev, u32 ref_count)
+{
+ int status = 0;
+ u8 temp = 0;
+ u8 afe_power_status = 0;
+ int i = 0;
+
+ /* super block initialize */
+ temp = (u8) (ref_count & 0xff);
+ status = afe_write_byte(dev, SUP_BLK_TUNE2, temp);
+ if (status < 0)
+ return status;
+
+ status = afe_read_byte(dev, SUP_BLK_TUNE2, &afe_power_status);
+ if (status < 0)
+ return status;
+
+ temp = (u8) ((ref_count & 0x300) >> 8);
+ temp |= 0x40;
+ status = afe_write_byte(dev, SUP_BLK_TUNE1, temp);
+ if (status < 0)
+ return status;
+
+ status = afe_write_byte(dev, SUP_BLK_PLL2, 0x0f);
+ if (status < 0)
+ return status;
+
+ /* enable pll */
+ while (afe_power_status != 0x18) {
+ status = afe_write_byte(dev, SUP_BLK_PWRDN, 0x18);
+ if (status < 0) {
+ cx231xx_info(
+ ": Init Super Block failed in send cmd\n");
+ break;
+ }
+
+ status = afe_read_byte(dev, SUP_BLK_PWRDN, &afe_power_status);
+ afe_power_status &= 0xff;
+ if (status < 0) {
+ cx231xx_info(
+ ": Init Super Block failed in receive cmd\n");
+ break;
+ }
+ i++;
+ if (i == 10) {
+ cx231xx_info(
+ ": Init Super Block force break in loop !!!!\n");
+ status = -1;
+ break;
+ }
+ }
+
+ if (status < 0)
+ return status;
+
+ /* start tuning filter */
+ status = afe_write_byte(dev, SUP_BLK_TUNE3, 0x40);
+ if (status < 0)
+ return status;
+
+ msleep(5);
+
+ /* exit tuning */
+ status = afe_write_byte(dev, SUP_BLK_TUNE3, 0x00);
+
+ return status;
+}
+
+int cx231xx_afe_init_channels(struct cx231xx *dev)
+{
+ int status = 0;
+
+ /* power up all 3 channels, clear pd_buffer */
+ status = afe_write_byte(dev, ADC_PWRDN_CLAMP_CH1, 0x00);
+ status = afe_write_byte(dev, ADC_PWRDN_CLAMP_CH2, 0x00);
+ status = afe_write_byte(dev, ADC_PWRDN_CLAMP_CH3, 0x00);
+
+ /* Enable quantizer calibration */
+ status = afe_write_byte(dev, ADC_COM_QUANT, 0x02);
+
+ /* channel initialize, force modulator (fb) reset */
+ status = afe_write_byte(dev, ADC_FB_FRCRST_CH1, 0x17);
+ status = afe_write_byte(dev, ADC_FB_FRCRST_CH2, 0x17);
+ status = afe_write_byte(dev, ADC_FB_FRCRST_CH3, 0x17);
+
+ /* start quantilizer calibration */
+ status = afe_write_byte(dev, ADC_CAL_ATEST_CH1, 0x10);
+ status = afe_write_byte(dev, ADC_CAL_ATEST_CH2, 0x10);
+ status = afe_write_byte(dev, ADC_CAL_ATEST_CH3, 0x10);
+ msleep(5);
+
+ /* exit modulator (fb) reset */
+ status = afe_write_byte(dev, ADC_FB_FRCRST_CH1, 0x07);
+ status = afe_write_byte(dev, ADC_FB_FRCRST_CH2, 0x07);
+ status = afe_write_byte(dev, ADC_FB_FRCRST_CH3, 0x07);
+
+ /* enable the pre_clamp in each channel for single-ended input */
+ status = afe_write_byte(dev, ADC_NTF_PRECLMP_EN_CH1, 0xf0);
+ status = afe_write_byte(dev, ADC_NTF_PRECLMP_EN_CH2, 0xf0);
+ status = afe_write_byte(dev, ADC_NTF_PRECLMP_EN_CH3, 0xf0);
+
+ /* use diode instead of resistor, so set term_en to 0, res_en to 0 */
+ status = cx231xx_reg_mask_write(dev, AFE_DEVICE_ADDRESS, 8,
+ ADC_QGAIN_RES_TRM_CH1, 3, 7, 0x00);
+ status = cx231xx_reg_mask_write(dev, AFE_DEVICE_ADDRESS, 8,
+ ADC_QGAIN_RES_TRM_CH2, 3, 7, 0x00);
+ status = cx231xx_reg_mask_write(dev, AFE_DEVICE_ADDRESS, 8,
+ ADC_QGAIN_RES_TRM_CH3, 3, 7, 0x00);
+
+ /* dynamic element matching off */
+ status = afe_write_byte(dev, ADC_DCSERVO_DEM_CH1, 0x03);
+ status = afe_write_byte(dev, ADC_DCSERVO_DEM_CH2, 0x03);
+ status = afe_write_byte(dev, ADC_DCSERVO_DEM_CH3, 0x03);
+
+ return status;
+}
+
+int cx231xx_afe_setup_AFE_for_baseband(struct cx231xx *dev)
+{
+ u8 c_value = 0;
+ int status = 0;
+
+ status = afe_read_byte(dev, ADC_PWRDN_CLAMP_CH2, &c_value);
+ c_value &= (~(0x50));
+ status = afe_write_byte(dev, ADC_PWRDN_CLAMP_CH2, c_value);
+
+ return status;
+}
+
+/*
+ The Analog Front End in Cx231xx has 3 channels. These
+ channels are used to share between different inputs
+ like tuner, s-video and composite inputs.
+
+ channel 1 ----- pin 1 to pin4(in reg is 1-4)
+ channel 2 ----- pin 5 to pin8(in reg is 5-8)
+ channel 3 ----- pin 9 to pin 12(in reg is 9-11)
+*/
+int cx231xx_afe_set_input_mux(struct cx231xx *dev, u32 input_mux)
+{
+ u8 ch1_setting = (u8) input_mux;
+ u8 ch2_setting = (u8) (input_mux >> 8);
+ u8 ch3_setting = (u8) (input_mux >> 16);
+ int status = 0;
+ u8 value = 0;
+
+ if (ch1_setting != 0) {
+ status = afe_read_byte(dev, ADC_INPUT_CH1, &value);
+ value &= ~INPUT_SEL_MASK;
+ value |= (ch1_setting - 1) << 4;
+ value &= 0xff;
+ status = afe_write_byte(dev, ADC_INPUT_CH1, value);
+ }
+
+ if (ch2_setting != 0) {
+ status = afe_read_byte(dev, ADC_INPUT_CH2, &value);
+ value &= ~INPUT_SEL_MASK;
+ value |= (ch2_setting - 1) << 4;
+ value &= 0xff;
+ status = afe_write_byte(dev, ADC_INPUT_CH2, value);
+ }
+
+ /* For ch3_setting, the value to put in the register is
+ 7 less than the input number */
+ if (ch3_setting != 0) {
+ status = afe_read_byte(dev, ADC_INPUT_CH3, &value);
+ value &= ~INPUT_SEL_MASK;
+ value |= (ch3_setting - 1) << 4;
+ value &= 0xff;
+ status = afe_write_byte(dev, ADC_INPUT_CH3, value);
+ }
+
+ return status;
+}
+
+int cx231xx_afe_set_mode(struct cx231xx *dev, enum AFE_MODE mode)
+{
+ int status = 0;
+
+ /*
+ * FIXME: We need to implement the AFE code for LOW IF and for HI IF.
+ * Currently, only baseband works.
+ */
+
+ switch (mode) {
+ case AFE_MODE_LOW_IF:
+ cx231xx_Setup_AFE_for_LowIF(dev);
+ break;
+ case AFE_MODE_BASEBAND:
+ status = cx231xx_afe_setup_AFE_for_baseband(dev);
+ break;
+ case AFE_MODE_EU_HI_IF:
+ /* SetupAFEforEuHiIF(); */
+ break;
+ case AFE_MODE_US_HI_IF:
+ /* SetupAFEforUsHiIF(); */
+ break;
+ case AFE_MODE_JAPAN_HI_IF:
+ /* SetupAFEforJapanHiIF(); */
+ break;
+ }
+
+ if ((mode != dev->afe_mode) &&
+ (dev->video_input == CX231XX_VMUX_TELEVISION))
+ status = cx231xx_afe_adjust_ref_count(dev,
+ CX231XX_VMUX_TELEVISION);
+
+ dev->afe_mode = mode;
+
+ return status;
+}
+
+int cx231xx_afe_update_power_control(struct cx231xx *dev,
+ enum AV_MODE avmode)
+{
+ u8 afe_power_status = 0;
+ int status = 0;
+
+ switch (dev->model) {
+ case CX231XX_BOARD_CNXT_CARRAERA:
+ case CX231XX_BOARD_CNXT_RDE_250:
+ case CX231XX_BOARD_CNXT_SHELBY:
+ case CX231XX_BOARD_CNXT_RDU_250:
+ case CX231XX_BOARD_CNXT_RDE_253S:
+ case CX231XX_BOARD_CNXT_RDU_253S:
+ case CX231XX_BOARD_CNXT_VIDEO_GRABBER:
+ case CX231XX_BOARD_HAUPPAUGE_EXETER:
+ case CX231XX_BOARD_HAUPPAUGE_USBLIVE2:
+ case CX231XX_BOARD_PV_PLAYTV_USB_HYBRID:
+ case CX231XX_BOARD_HAUPPAUGE_USB2_FM_PAL:
+ case CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC:
+ if (avmode == POLARIS_AVMODE_ANALOGT_TV) {
+ while (afe_power_status != (FLD_PWRDN_TUNING_BIAS |
+ FLD_PWRDN_ENABLE_PLL)) {
+ status = afe_write_byte(dev, SUP_BLK_PWRDN,
+ FLD_PWRDN_TUNING_BIAS |
+ FLD_PWRDN_ENABLE_PLL);
+ status |= afe_read_byte(dev, SUP_BLK_PWRDN,
+ &afe_power_status);
+ if (status < 0)
+ break;
+ }
+
+ status = afe_write_byte(dev, ADC_PWRDN_CLAMP_CH1,
+ 0x00);
+ status |= afe_write_byte(dev, ADC_PWRDN_CLAMP_CH2,
+ 0x00);
+ status |= afe_write_byte(dev, ADC_PWRDN_CLAMP_CH3,
+ 0x00);
+ } else if (avmode == POLARIS_AVMODE_DIGITAL) {
+ status = afe_write_byte(dev, ADC_PWRDN_CLAMP_CH1,
+ 0x70);
+ status |= afe_write_byte(dev, ADC_PWRDN_CLAMP_CH2,
+ 0x70);
+ status |= afe_write_byte(dev, ADC_PWRDN_CLAMP_CH3,
+ 0x70);
+
+ status |= afe_read_byte(dev, SUP_BLK_PWRDN,
+ &afe_power_status);
+ afe_power_status |= FLD_PWRDN_PD_BANDGAP |
+ FLD_PWRDN_PD_BIAS |
+ FLD_PWRDN_PD_TUNECK;
+ status |= afe_write_byte(dev, SUP_BLK_PWRDN,
+ afe_power_status);
+ } else if (avmode == POLARIS_AVMODE_ENXTERNAL_AV) {
+ while (afe_power_status != (FLD_PWRDN_TUNING_BIAS |
+ FLD_PWRDN_ENABLE_PLL)) {
+ status = afe_write_byte(dev, SUP_BLK_PWRDN,
+ FLD_PWRDN_TUNING_BIAS |
+ FLD_PWRDN_ENABLE_PLL);
+ status |= afe_read_byte(dev, SUP_BLK_PWRDN,
+ &afe_power_status);
+ if (status < 0)
+ break;
+ }
+
+ status |= afe_write_byte(dev, ADC_PWRDN_CLAMP_CH1,
+ 0x00);
+ status |= afe_write_byte(dev, ADC_PWRDN_CLAMP_CH2,
+ 0x00);
+ status |= afe_write_byte(dev, ADC_PWRDN_CLAMP_CH3,
+ 0x00);
+ } else {
+ cx231xx_info("Invalid AV mode input\n");
+ status = -1;
+ }
+ break;
+ default:
+ if (avmode == POLARIS_AVMODE_ANALOGT_TV) {
+ while (afe_power_status != (FLD_PWRDN_TUNING_BIAS |
+ FLD_PWRDN_ENABLE_PLL)) {
+ status = afe_write_byte(dev, SUP_BLK_PWRDN,
+ FLD_PWRDN_TUNING_BIAS |
+ FLD_PWRDN_ENABLE_PLL);
+ status |= afe_read_byte(dev, SUP_BLK_PWRDN,
+ &afe_power_status);
+ if (status < 0)
+ break;
+ }
+
+ status |= afe_write_byte(dev, ADC_PWRDN_CLAMP_CH1,
+ 0x40);
+ status |= afe_write_byte(dev, ADC_PWRDN_CLAMP_CH2,
+ 0x40);
+ status |= afe_write_byte(dev, ADC_PWRDN_CLAMP_CH3,
+ 0x00);
+ } else if (avmode == POLARIS_AVMODE_DIGITAL) {
+ status = afe_write_byte(dev, ADC_PWRDN_CLAMP_CH1,
+ 0x70);
+ status |= afe_write_byte(dev, ADC_PWRDN_CLAMP_CH2,
+ 0x70);
+ status |= afe_write_byte(dev, ADC_PWRDN_CLAMP_CH3,
+ 0x70);
+
+ status |= afe_read_byte(dev, SUP_BLK_PWRDN,
+ &afe_power_status);
+ afe_power_status |= FLD_PWRDN_PD_BANDGAP |
+ FLD_PWRDN_PD_BIAS |
+ FLD_PWRDN_PD_TUNECK;
+ status |= afe_write_byte(dev, SUP_BLK_PWRDN,
+ afe_power_status);
+ } else if (avmode == POLARIS_AVMODE_ENXTERNAL_AV) {
+ while (afe_power_status != (FLD_PWRDN_TUNING_BIAS |
+ FLD_PWRDN_ENABLE_PLL)) {
+ status = afe_write_byte(dev, SUP_BLK_PWRDN,
+ FLD_PWRDN_TUNING_BIAS |
+ FLD_PWRDN_ENABLE_PLL);
+ status |= afe_read_byte(dev, SUP_BLK_PWRDN,
+ &afe_power_status);
+ if (status < 0)
+ break;
+ }
+
+ status |= afe_write_byte(dev, ADC_PWRDN_CLAMP_CH1,
+ 0x00);
+ status |= afe_write_byte(dev, ADC_PWRDN_CLAMP_CH2,
+ 0x00);
+ status |= afe_write_byte(dev, ADC_PWRDN_CLAMP_CH3,
+ 0x40);
+ } else {
+ cx231xx_info("Invalid AV mode input\n");
+ status = -1;
+ }
+ } /* switch */
+
+ return status;
+}
+
+int cx231xx_afe_adjust_ref_count(struct cx231xx *dev, u32 video_input)
+{
+ u8 input_mode = 0;
+ u8 ntf_mode = 0;
+ int status = 0;
+
+ dev->video_input = video_input;
+
+ if (video_input == CX231XX_VMUX_TELEVISION) {
+ status = afe_read_byte(dev, ADC_INPUT_CH3, &input_mode);
+ status = afe_read_byte(dev, ADC_NTF_PRECLMP_EN_CH3,
+ &ntf_mode);
+ } else {
+ status = afe_read_byte(dev, ADC_INPUT_CH1, &input_mode);
+ status = afe_read_byte(dev, ADC_NTF_PRECLMP_EN_CH1,
+ &ntf_mode);
+ }
+
+ input_mode = (ntf_mode & 0x3) | ((input_mode & 0x6) << 1);
+
+ switch (input_mode) {
+ case SINGLE_ENDED:
+ dev->afe_ref_count = 0x23C;
+ break;
+ case LOW_IF:
+ dev->afe_ref_count = 0x24C;
+ break;
+ case EU_IF:
+ dev->afe_ref_count = 0x258;
+ break;
+ case US_IF:
+ dev->afe_ref_count = 0x260;
+ break;
+ default:
+ break;
+ }
+
+ status = cx231xx_afe_init_super_block(dev, dev->afe_ref_count);
+
+ return status;
+}
+
+/******************************************************************************
+ * V I D E O / A U D I O D E C O D E R C O N T R O L functions *
+ ******************************************************************************/
+static int vid_blk_write_byte(struct cx231xx *dev, u16 saddr, u8 data)
+{
+ return cx231xx_write_i2c_data(dev, VID_BLK_I2C_ADDRESS,
+ saddr, 2, data, 1);
+}
+
+static int vid_blk_read_byte(struct cx231xx *dev, u16 saddr, u8 *data)
+{
+ int status;
+ u32 temp = 0;
+
+ status = cx231xx_read_i2c_data(dev, VID_BLK_I2C_ADDRESS,
+ saddr, 2, &temp, 1);
+ *data = (u8) temp;
+ return status;
+}
+
+static int vid_blk_write_word(struct cx231xx *dev, u16 saddr, u32 data)
+{
+ return cx231xx_write_i2c_data(dev, VID_BLK_I2C_ADDRESS,
+ saddr, 2, data, 4);
+}
+
+static int vid_blk_read_word(struct cx231xx *dev, u16 saddr, u32 *data)
+{
+ return cx231xx_read_i2c_data(dev, VID_BLK_I2C_ADDRESS,
+ saddr, 2, data, 4);
+}
+int cx231xx_check_fw(struct cx231xx *dev)
+{
+ u8 temp = 0;
+ int status = 0;
+ status = vid_blk_read_byte(dev, DL_CTL_ADDRESS_LOW, &temp);
+ if (status < 0)
+ return status;
+ else
+ return temp;
+
+}
+
+int cx231xx_set_video_input_mux(struct cx231xx *dev, u8 input)
+{
+ int status = 0;
+
+ switch (INPUT(input)->type) {
+ case CX231XX_VMUX_COMPOSITE1:
+ case CX231XX_VMUX_SVIDEO:
+ if ((dev->current_pcb_config.type == USB_BUS_POWER) &&
+ (dev->power_mode != POLARIS_AVMODE_ENXTERNAL_AV)) {
+ /* External AV */
+ status = cx231xx_set_power_mode(dev,
+ POLARIS_AVMODE_ENXTERNAL_AV);
+ if (status < 0) {
+ cx231xx_errdev("%s: set_power_mode : Failed to"
+ " set Power - errCode [%d]!\n",
+ __func__, status);
+ return status;
+ }
+ }
+ status = cx231xx_set_decoder_video_input(dev,
+ INPUT(input)->type,
+ INPUT(input)->vmux);
+ break;
+ case CX231XX_VMUX_TELEVISION:
+ case CX231XX_VMUX_CABLE:
+ if ((dev->current_pcb_config.type == USB_BUS_POWER) &&
+ (dev->power_mode != POLARIS_AVMODE_ANALOGT_TV)) {
+ /* Tuner */
+ status = cx231xx_set_power_mode(dev,
+ POLARIS_AVMODE_ANALOGT_TV);
+ if (status < 0) {
+ cx231xx_errdev("%s: set_power_mode:Failed"
+ " to set Power - errCode [%d]!\n",
+ __func__, status);
+ return status;
+ }
+ }
+ if (dev->tuner_type == TUNER_NXP_TDA18271)
+ status = cx231xx_set_decoder_video_input(dev,
+ CX231XX_VMUX_TELEVISION,
+ INPUT(input)->vmux);
+ else
+ status = cx231xx_set_decoder_video_input(dev,
+ CX231XX_VMUX_COMPOSITE1,
+ INPUT(input)->vmux);
+
+ break;
+ default:
+ cx231xx_errdev("%s: set_power_mode : Unknown Input %d !\n",
+ __func__, INPUT(input)->type);
+ break;
+ }
+
+ /* save the selection */
+ dev->video_input = input;
+
+ return status;
+}
+
+int cx231xx_set_decoder_video_input(struct cx231xx *dev,
+ u8 pin_type, u8 input)
+{
+ int status = 0;
+ u32 value = 0;
+
+ if (pin_type != dev->video_input) {
+ status = cx231xx_afe_adjust_ref_count(dev, pin_type);
+ if (status < 0) {
+ cx231xx_errdev("%s: adjust_ref_count :Failed to set"
+ "AFE input mux - errCode [%d]!\n",
+ __func__, status);
+ return status;
+ }
+ }
+
+ /* call afe block to set video inputs */
+ status = cx231xx_afe_set_input_mux(dev, input);
+ if (status < 0) {
+ cx231xx_errdev("%s: set_input_mux :Failed to set"
+ " AFE input mux - errCode [%d]!\n",
+ __func__, status);
+ return status;
+ }
+
+ switch (pin_type) {
+ case CX231XX_VMUX_COMPOSITE1:
+ status = vid_blk_read_word(dev, AFE_CTRL, &value);
+ value |= (0 << 13) | (1 << 4);
+ value &= ~(1 << 5);
+
+ /* set [24:23] [22:15] to 0 */
+ value &= (~(0x1ff8000));
+ /* set FUNC_MODE[24:23] = 2 IF_MOD[22:15] = 0 */
+ value |= 0x1000000;
+ status = vid_blk_write_word(dev, AFE_CTRL, value);
+
+ status = vid_blk_read_word(dev, OUT_CTRL1, &value);
+ value |= (1 << 7);
+ status = vid_blk_write_word(dev, OUT_CTRL1, value);
+
+ /* Set output mode */
+ status = cx231xx_read_modify_write_i2c_dword(dev,
+ VID_BLK_I2C_ADDRESS,
+ OUT_CTRL1,
+ FLD_OUT_MODE,
+ dev->board.output_mode);
+
+ /* Tell DIF object to go to baseband mode */
+ status = cx231xx_dif_set_standard(dev, DIF_USE_BASEBAND);
+ if (status < 0) {
+ cx231xx_errdev("%s: cx231xx_dif set to By pass"
+ " mode- errCode [%d]!\n",
+ __func__, status);
+ return status;
+ }
+
+ /* Read the DFE_CTRL1 register */
+ status = vid_blk_read_word(dev, DFE_CTRL1, &value);
+
+ /* enable the VBI_GATE_EN */
+ value |= FLD_VBI_GATE_EN;
+
+ /* Enable the auto-VGA enable */
+ value |= FLD_VGA_AUTO_EN;
+
+ /* Write it back */
+ status = vid_blk_write_word(dev, DFE_CTRL1, value);
+
+ /* Disable auto config of registers */
+ status = cx231xx_read_modify_write_i2c_dword(dev,
+ VID_BLK_I2C_ADDRESS,
+ MODE_CTRL, FLD_ACFG_DIS,
+ cx231xx_set_field(FLD_ACFG_DIS, 1));
+
+ /* Set CVBS input mode */
+ status = cx231xx_read_modify_write_i2c_dword(dev,
+ VID_BLK_I2C_ADDRESS,
+ MODE_CTRL, FLD_INPUT_MODE,
+ cx231xx_set_field(FLD_INPUT_MODE, INPUT_MODE_CVBS_0));
+ break;
+ case CX231XX_VMUX_SVIDEO:
+ /* Disable the use of DIF */
+
+ status = vid_blk_read_word(dev, AFE_CTRL, &value);
+
+ /* set [24:23] [22:15] to 0 */
+ value &= (~(0x1ff8000));
+ /* set FUNC_MODE[24:23] = 2
+ IF_MOD[22:15] = 0 DCR_BYP_CH2[4:4] = 1; */
+ value |= 0x1000010;
+ status = vid_blk_write_word(dev, AFE_CTRL, value);
+
+ /* Tell DIF object to go to baseband mode */
+ status = cx231xx_dif_set_standard(dev, DIF_USE_BASEBAND);
+ if (status < 0) {
+ cx231xx_errdev("%s: cx231xx_dif set to By pass"
+ " mode- errCode [%d]!\n",
+ __func__, status);
+ return status;
+ }
+
+ /* Read the DFE_CTRL1 register */
+ status = vid_blk_read_word(dev, DFE_CTRL1, &value);
+
+ /* enable the VBI_GATE_EN */
+ value |= FLD_VBI_GATE_EN;
+
+ /* Enable the auto-VGA enable */
+ value |= FLD_VGA_AUTO_EN;
+
+ /* Write it back */
+ status = vid_blk_write_word(dev, DFE_CTRL1, value);
+
+ /* Disable auto config of registers */
+ status = cx231xx_read_modify_write_i2c_dword(dev,
+ VID_BLK_I2C_ADDRESS,
+ MODE_CTRL, FLD_ACFG_DIS,
+ cx231xx_set_field(FLD_ACFG_DIS, 1));
+
+ /* Set YC input mode */
+ status = cx231xx_read_modify_write_i2c_dword(dev,
+ VID_BLK_I2C_ADDRESS,
+ MODE_CTRL,
+ FLD_INPUT_MODE,
+ cx231xx_set_field(FLD_INPUT_MODE, INPUT_MODE_YC_1));
+
+ /* Chroma to ADC2 */
+ status = vid_blk_read_word(dev, AFE_CTRL, &value);
+ value |= FLD_CHROMA_IN_SEL; /* set the chroma in select */
+
+ /* Clear VGA_SEL_CH2 and VGA_SEL_CH3 (bits 7 and 8)
+ This sets them to use video
+ rather than audio. Only one of the two will be in use. */
+ value &= ~(FLD_VGA_SEL_CH2 | FLD_VGA_SEL_CH3);
+
+ status = vid_blk_write_word(dev, AFE_CTRL, value);
+
+ status = cx231xx_afe_set_mode(dev, AFE_MODE_BASEBAND);
+ break;
+ case CX231XX_VMUX_TELEVISION:
+ case CX231XX_VMUX_CABLE:
+ default:
+ /* TODO: Test if this is also needed for xc2028/xc3028 */
+ if (dev->board.tuner_type == TUNER_XC5000) {
+ /* Disable the use of DIF */
+
+ status = vid_blk_read_word(dev, AFE_CTRL, &value);
+ value |= (0 << 13) | (1 << 4);
+ value &= ~(1 << 5);
+
+ /* set [24:23] [22:15] to 0 */
+ value &= (~(0x1FF8000));
+ /* set FUNC_MODE[24:23] = 2 IF_MOD[22:15] = 0 */
+ value |= 0x1000000;
+ status = vid_blk_write_word(dev, AFE_CTRL, value);
+
+ status = vid_blk_read_word(dev, OUT_CTRL1, &value);
+ value |= (1 << 7);
+ status = vid_blk_write_word(dev, OUT_CTRL1, value);
+
+ /* Set output mode */
+ status = cx231xx_read_modify_write_i2c_dword(dev,
+ VID_BLK_I2C_ADDRESS,
+ OUT_CTRL1, FLD_OUT_MODE,
+ dev->board.output_mode);
+
+ /* Tell DIF object to go to baseband mode */
+ status = cx231xx_dif_set_standard(dev,
+ DIF_USE_BASEBAND);
+ if (status < 0) {
+ cx231xx_errdev("%s: cx231xx_dif set to By pass"
+ " mode- errCode [%d]!\n",
+ __func__, status);
+ return status;
+ }
+
+ /* Read the DFE_CTRL1 register */
+ status = vid_blk_read_word(dev, DFE_CTRL1, &value);
+
+ /* enable the VBI_GATE_EN */
+ value |= FLD_VBI_GATE_EN;
+
+ /* Enable the auto-VGA enable */
+ value |= FLD_VGA_AUTO_EN;
+
+ /* Write it back */
+ status = vid_blk_write_word(dev, DFE_CTRL1, value);
+
+ /* Disable auto config of registers */
+ status = cx231xx_read_modify_write_i2c_dword(dev,
+ VID_BLK_I2C_ADDRESS,
+ MODE_CTRL, FLD_ACFG_DIS,
+ cx231xx_set_field(FLD_ACFG_DIS, 1));
+
+ /* Set CVBS input mode */
+ status = cx231xx_read_modify_write_i2c_dword(dev,
+ VID_BLK_I2C_ADDRESS,
+ MODE_CTRL, FLD_INPUT_MODE,
+ cx231xx_set_field(FLD_INPUT_MODE,
+ INPUT_MODE_CVBS_0));
+ } else {
+ /* Enable the DIF for the tuner */
+
+ /* Reinitialize the DIF */
+ status = cx231xx_dif_set_standard(dev, dev->norm);
+ if (status < 0) {
+ cx231xx_errdev("%s: cx231xx_dif set to By pass"
+ " mode- errCode [%d]!\n",
+ __func__, status);
+ return status;
+ }
+
+ /* Make sure bypass is cleared */
+ status = vid_blk_read_word(dev, DIF_MISC_CTRL, &value);
+
+ /* Clear the bypass bit */
+ value &= ~FLD_DIF_DIF_BYPASS;
+
+ /* Enable the use of the DIF block */
+ status = vid_blk_write_word(dev, DIF_MISC_CTRL, value);
+
+ /* Read the DFE_CTRL1 register */
+ status = vid_blk_read_word(dev, DFE_CTRL1, &value);
+
+ /* Disable the VBI_GATE_EN */
+ value &= ~FLD_VBI_GATE_EN;
+
+ /* Enable the auto-VGA enable, AGC, and
+ set the skip count to 2 */
+ value |= FLD_VGA_AUTO_EN | FLD_AGC_AUTO_EN | 0x00200000;
+
+ /* Write it back */
+ status = vid_blk_write_word(dev, DFE_CTRL1, value);
+
+ /* Wait until AGC locks up */
+ msleep(1);
+
+ /* Disable the auto-VGA enable AGC */
+ value &= ~(FLD_VGA_AUTO_EN);
+
+ /* Write it back */
+ status = vid_blk_write_word(dev, DFE_CTRL1, value);
+
+ /* Enable Polaris B0 AGC output */
+ status = vid_blk_read_word(dev, PIN_CTRL, &value);
+ value |= (FLD_OEF_AGC_RF) |
+ (FLD_OEF_AGC_IFVGA) |
+ (FLD_OEF_AGC_IF);
+ status = vid_blk_write_word(dev, PIN_CTRL, value);
+
+ /* Set output mode */
+ status = cx231xx_read_modify_write_i2c_dword(dev,
+ VID_BLK_I2C_ADDRESS,
+ OUT_CTRL1, FLD_OUT_MODE,
+ dev->board.output_mode);
+
+ /* Disable auto config of registers */
+ status = cx231xx_read_modify_write_i2c_dword(dev,
+ VID_BLK_I2C_ADDRESS,
+ MODE_CTRL, FLD_ACFG_DIS,
+ cx231xx_set_field(FLD_ACFG_DIS, 1));
+
+ /* Set CVBS input mode */
+ status = cx231xx_read_modify_write_i2c_dword(dev,
+ VID_BLK_I2C_ADDRESS,
+ MODE_CTRL, FLD_INPUT_MODE,
+ cx231xx_set_field(FLD_INPUT_MODE,
+ INPUT_MODE_CVBS_0));
+
+ /* Set some bits in AFE_CTRL so that channel 2 or 3
+ * is ready to receive audio */
+ /* Clear clamp for channels 2 and 3 (bit 16-17) */
+ /* Clear droop comp (bit 19-20) */
+ /* Set VGA_SEL (for audio control) (bit 7-8) */
+ status = vid_blk_read_word(dev, AFE_CTRL, &value);
+
+ /*Set Func mode:01-DIF 10-baseband 11-YUV*/
+ value &= (~(FLD_FUNC_MODE));
+ value |= 0x800000;
+
+ value |= FLD_VGA_SEL_CH3 | FLD_VGA_SEL_CH2;
+
+ status = vid_blk_write_word(dev, AFE_CTRL, value);
+
+ if (dev->tuner_type == TUNER_NXP_TDA18271) {
+ status = vid_blk_read_word(dev, PIN_CTRL,
+ &value);
+ status = vid_blk_write_word(dev, PIN_CTRL,
+ (value & 0xFFFFFFEF));
+ }
+
+ break;
+
+ }
+ break;
+ }
+
+ /* Set raw VBI mode */
+ status = cx231xx_read_modify_write_i2c_dword(dev,
+ VID_BLK_I2C_ADDRESS,
+ OUT_CTRL1, FLD_VBIHACTRAW_EN,
+ cx231xx_set_field(FLD_VBIHACTRAW_EN, 1));
+
+ status = vid_blk_read_word(dev, OUT_CTRL1, &value);
+ if (value & 0x02) {
+ value |= (1 << 19);
+ status = vid_blk_write_word(dev, OUT_CTRL1, value);
+ }
+
+ return status;
+}
+
+void cx231xx_enable656(struct cx231xx *dev)
+{
+ u8 temp = 0;
+ /*enable TS1 data[0:7] as output to export 656*/
+
+ vid_blk_write_byte(dev, TS1_PIN_CTL0, 0xFF);
+
+ /*enable TS1 clock as output to export 656*/
+
+ vid_blk_read_byte(dev, TS1_PIN_CTL1, &temp);
+ temp = temp|0x04;
+
+ vid_blk_write_byte(dev, TS1_PIN_CTL1, temp);
+}
+EXPORT_SYMBOL_GPL(cx231xx_enable656);
+
+void cx231xx_disable656(struct cx231xx *dev)
+{
+ u8 temp = 0;
+
+ vid_blk_write_byte(dev, TS1_PIN_CTL0, 0x00);
+
+ vid_blk_read_byte(dev, TS1_PIN_CTL1, &temp);
+ temp = temp&0xFB;
+
+ vid_blk_write_byte(dev, TS1_PIN_CTL1, temp);
+}
+EXPORT_SYMBOL_GPL(cx231xx_disable656);
+
+/*
+ * Handle any video-mode specific overrides that are different
+ * on a per video standards basis after touching the MODE_CTRL
+ * register which resets many values for autodetect
+ */
+int cx231xx_do_mode_ctrl_overrides(struct cx231xx *dev)
+{
+ int status = 0;
+
+ cx231xx_info("do_mode_ctrl_overrides : 0x%x\n",
+ (unsigned int)dev->norm);
+
+ /* Change the DFE_CTRL3 bp_percent to fix flagging */
+ status = vid_blk_write_word(dev, DFE_CTRL3, 0xCD3F0280);
+
+ if (dev->norm & (V4L2_STD_NTSC | V4L2_STD_PAL_M)) {
+ cx231xx_info("do_mode_ctrl_overrides NTSC\n");
+
+ /* Move the close caption lines out of active video,
+ adjust the active video start point */
+ status = cx231xx_read_modify_write_i2c_dword(dev,
+ VID_BLK_I2C_ADDRESS,
+ VERT_TIM_CTRL,
+ FLD_VBLANK_CNT, 0x18);
+ status = cx231xx_read_modify_write_i2c_dword(dev,
+ VID_BLK_I2C_ADDRESS,
+ VERT_TIM_CTRL,
+ FLD_VACTIVE_CNT,
+ 0x1E7000);
+ status = cx231xx_read_modify_write_i2c_dword(dev,
+ VID_BLK_I2C_ADDRESS,
+ VERT_TIM_CTRL,
+ FLD_V656BLANK_CNT,
+ 0x1C000000);
+
+ status = cx231xx_read_modify_write_i2c_dword(dev,
+ VID_BLK_I2C_ADDRESS,
+ HORIZ_TIM_CTRL,
+ FLD_HBLANK_CNT,
+ cx231xx_set_field
+ (FLD_HBLANK_CNT, 0x79));
+
+ } else if (dev->norm & V4L2_STD_SECAM) {
+ cx231xx_info("do_mode_ctrl_overrides SECAM\n");
+ status = cx231xx_read_modify_write_i2c_dword(dev,
+ VID_BLK_I2C_ADDRESS,
+ VERT_TIM_CTRL,
+ FLD_VBLANK_CNT, 0x20);
+ status = cx231xx_read_modify_write_i2c_dword(dev,
+ VID_BLK_I2C_ADDRESS,
+ VERT_TIM_CTRL,
+ FLD_VACTIVE_CNT,
+ cx231xx_set_field
+ (FLD_VACTIVE_CNT,
+ 0x244));
+ status = cx231xx_read_modify_write_i2c_dword(dev,
+ VID_BLK_I2C_ADDRESS,
+ VERT_TIM_CTRL,
+ FLD_V656BLANK_CNT,
+ cx231xx_set_field
+ (FLD_V656BLANK_CNT,
+ 0x24));
+ /* Adjust the active video horizontal start point */
+ status = cx231xx_read_modify_write_i2c_dword(dev,
+ VID_BLK_I2C_ADDRESS,
+ HORIZ_TIM_CTRL,
+ FLD_HBLANK_CNT,
+ cx231xx_set_field
+ (FLD_HBLANK_CNT, 0x85));
+ } else {
+ cx231xx_info("do_mode_ctrl_overrides PAL\n");
+ status = cx231xx_read_modify_write_i2c_dword(dev,
+ VID_BLK_I2C_ADDRESS,
+ VERT_TIM_CTRL,
+ FLD_VBLANK_CNT, 0x20);
+ status = cx231xx_read_modify_write_i2c_dword(dev,
+ VID_BLK_I2C_ADDRESS,
+ VERT_TIM_CTRL,
+ FLD_VACTIVE_CNT,
+ cx231xx_set_field
+ (FLD_VACTIVE_CNT,
+ 0x244));
+ status = cx231xx_read_modify_write_i2c_dword(dev,
+ VID_BLK_I2C_ADDRESS,
+ VERT_TIM_CTRL,
+ FLD_V656BLANK_CNT,
+ cx231xx_set_field
+ (FLD_V656BLANK_CNT,
+ 0x24));
+ /* Adjust the active video horizontal start point */
+ status = cx231xx_read_modify_write_i2c_dword(dev,
+ VID_BLK_I2C_ADDRESS,
+ HORIZ_TIM_CTRL,
+ FLD_HBLANK_CNT,
+ cx231xx_set_field
+ (FLD_HBLANK_CNT, 0x85));
+
+ }
+
+ return status;
+}
+
+int cx231xx_unmute_audio(struct cx231xx *dev)
+{
+ return vid_blk_write_byte(dev, PATH1_VOL_CTL, 0x24);
+}
+EXPORT_SYMBOL_GPL(cx231xx_unmute_audio);
+
+int stopAudioFirmware(struct cx231xx *dev)
+{
+ return vid_blk_write_byte(dev, DL_CTL_CONTROL, 0x03);
+}
+
+int restartAudioFirmware(struct cx231xx *dev)
+{
+ return vid_blk_write_byte(dev, DL_CTL_CONTROL, 0x13);
+}
+
+int cx231xx_set_audio_input(struct cx231xx *dev, u8 input)
+{
+ int status = 0;
+ enum AUDIO_INPUT ainput = AUDIO_INPUT_LINE;
+
+ switch (INPUT(input)->amux) {
+ case CX231XX_AMUX_VIDEO:
+ ainput = AUDIO_INPUT_TUNER_TV;
+ break;
+ case CX231XX_AMUX_LINE_IN:
+ status = cx231xx_i2s_blk_set_audio_input(dev, input);
+ ainput = AUDIO_INPUT_LINE;
+ break;
+ default:
+ break;
+ }
+
+ status = cx231xx_set_audio_decoder_input(dev, ainput);
+
+ return status;
+}
+
+int cx231xx_set_audio_decoder_input(struct cx231xx *dev,
+ enum AUDIO_INPUT audio_input)
+{
+ u32 dwval;
+ int status;
+ u8 gen_ctrl;
+ u32 value = 0;
+
+ /* Put it in soft reset */
+ status = vid_blk_read_byte(dev, GENERAL_CTL, &gen_ctrl);
+ gen_ctrl |= 1;
+ status = vid_blk_write_byte(dev, GENERAL_CTL, gen_ctrl);
+
+ switch (audio_input) {
+ case AUDIO_INPUT_LINE:
+ /* setup AUD_IO control from Merlin paralle output */
+ value = cx231xx_set_field(FLD_AUD_CHAN1_SRC,
+ AUD_CHAN_SRC_PARALLEL);
+ status = vid_blk_write_word(dev, AUD_IO_CTRL, value);
+
+ /* setup input to Merlin, SRC2 connect to AC97
+ bypass upsample-by-2, slave mode, sony mode, left justify
+ adr 091c, dat 01000000 */
+ status = vid_blk_read_word(dev, AC97_CTL, &dwval);
+
+ status = vid_blk_write_word(dev, AC97_CTL,
+ (dwval | FLD_AC97_UP2X_BYPASS));
+
+ /* select the parallel1 and SRC3 */
+ status = vid_blk_write_word(dev, BAND_OUT_SEL,
+ cx231xx_set_field(FLD_SRC3_IN_SEL, 0x0) |
+ cx231xx_set_field(FLD_SRC3_CLK_SEL, 0x0) |
+ cx231xx_set_field(FLD_PARALLEL1_SRC_SEL, 0x0));
+
+ /* unmute all, AC97 in, independence mode
+ adr 08d0, data 0x00063073 */
+ status = vid_blk_write_word(dev, DL_CTL, 0x3000001);
+ status = vid_blk_write_word(dev, PATH1_CTL1, 0x00063073);
+
+ /* set AVC maximum threshold, adr 08d4, dat ffff0024 */
+ status = vid_blk_read_word(dev, PATH1_VOL_CTL, &dwval);
+ status = vid_blk_write_word(dev, PATH1_VOL_CTL,
+ (dwval | FLD_PATH1_AVC_THRESHOLD));
+
+ /* set SC maximum threshold, adr 08ec, dat ffffb3a3 */
+ status = vid_blk_read_word(dev, PATH1_SC_CTL, &dwval);
+ status = vid_blk_write_word(dev, PATH1_SC_CTL,
+ (dwval | FLD_PATH1_SC_THRESHOLD));
+ break;
+
+ case AUDIO_INPUT_TUNER_TV:
+ default:
+ status = stopAudioFirmware(dev);
+ /* Setup SRC sources and clocks */
+ status = vid_blk_write_word(dev, BAND_OUT_SEL,
+ cx231xx_set_field(FLD_SRC6_IN_SEL, 0x00) |
+ cx231xx_set_field(FLD_SRC6_CLK_SEL, 0x01) |
+ cx231xx_set_field(FLD_SRC5_IN_SEL, 0x00) |
+ cx231xx_set_field(FLD_SRC5_CLK_SEL, 0x02) |
+ cx231xx_set_field(FLD_SRC4_IN_SEL, 0x02) |
+ cx231xx_set_field(FLD_SRC4_CLK_SEL, 0x03) |
+ cx231xx_set_field(FLD_SRC3_IN_SEL, 0x00) |
+ cx231xx_set_field(FLD_SRC3_CLK_SEL, 0x00) |
+ cx231xx_set_field(FLD_BASEBAND_BYPASS_CTL, 0x00) |
+ cx231xx_set_field(FLD_AC97_SRC_SEL, 0x03) |
+ cx231xx_set_field(FLD_I2S_SRC_SEL, 0x00) |
+ cx231xx_set_field(FLD_PARALLEL2_SRC_SEL, 0x02) |
+ cx231xx_set_field(FLD_PARALLEL1_SRC_SEL, 0x01));
+
+ /* Setup the AUD_IO control */
+ status = vid_blk_write_word(dev, AUD_IO_CTRL,
+ cx231xx_set_field(FLD_I2S_PORT_DIR, 0x00) |
+ cx231xx_set_field(FLD_I2S_OUT_SRC, 0x00) |
+ cx231xx_set_field(FLD_AUD_CHAN3_SRC, 0x00) |
+ cx231xx_set_field(FLD_AUD_CHAN2_SRC, 0x00) |
+ cx231xx_set_field(FLD_AUD_CHAN1_SRC, 0x03));
+
+ status = vid_blk_write_word(dev, PATH1_CTL1, 0x1F063870);
+
+ /* setAudioStandard(_audio_standard); */
+ status = vid_blk_write_word(dev, PATH1_CTL1, 0x00063870);
+
+ status = restartAudioFirmware(dev);
+
+ switch (dev->board.tuner_type) {
+ case TUNER_XC5000:
+ /* SIF passthrough at 28.6363 MHz sample rate */
+ status = cx231xx_read_modify_write_i2c_dword(dev,
+ VID_BLK_I2C_ADDRESS,
+ CHIP_CTRL,
+ FLD_SIF_EN,
+ cx231xx_set_field(FLD_SIF_EN, 1));
+ break;
+ case TUNER_NXP_TDA18271:
+ /* Normal mode: SIF passthrough at 14.32 MHz */
+ status = cx231xx_read_modify_write_i2c_dword(dev,
+ VID_BLK_I2C_ADDRESS,
+ CHIP_CTRL,
+ FLD_SIF_EN,
+ cx231xx_set_field(FLD_SIF_EN, 0));
+ break;
+ default:
+ /* This is just a casual suggestion to people adding
+ new boards in case they use a tuner type we don't
+ currently know about */
+ printk(KERN_INFO "Unknown tuner type configuring SIF");
+ break;
+ }
+ break;
+
+ case AUDIO_INPUT_TUNER_FM:
+ /* use SIF for FM radio
+ setupFM();
+ setAudioStandard(_audio_standard);
+ */
+ break;
+
+ case AUDIO_INPUT_MUTE:
+ status = vid_blk_write_word(dev, PATH1_CTL1, 0x1F011012);
+ break;
+ }
+
+ /* Take it out of soft reset */
+ status = vid_blk_read_byte(dev, GENERAL_CTL, &gen_ctrl);
+ gen_ctrl &= ~1;
+ status = vid_blk_write_byte(dev, GENERAL_CTL, gen_ctrl);
+
+ return status;
+}
+
+/******************************************************************************
+ * C H I P Specific C O N T R O L functions *
+ ******************************************************************************/
+int cx231xx_init_ctrl_pin_status(struct cx231xx *dev)
+{
+ u32 value;
+ int status = 0;
+
+ status = vid_blk_read_word(dev, PIN_CTRL, &value);
+ value |= (~dev->board.ctl_pin_status_mask);
+ status = vid_blk_write_word(dev, PIN_CTRL, value);
+
+ return status;
+}
+
+int cx231xx_set_agc_analog_digital_mux_select(struct cx231xx *dev,
+ u8 analog_or_digital)
+{
+ int status = 0;
+
+ /* first set the direction to output */
+ status = cx231xx_set_gpio_direction(dev,
+ dev->board.
+ agc_analog_digital_select_gpio, 1);
+
+ /* 0 - demod ; 1 - Analog mode */
+ status = cx231xx_set_gpio_value(dev,
+ dev->board.agc_analog_digital_select_gpio,
+ analog_or_digital);
+
+ return status;
+}
+
+int cx231xx_enable_i2c_port_3(struct cx231xx *dev, bool is_port_3)
+{
+ u8 value[4] = { 0, 0, 0, 0 };
+ int status = 0;
+ bool current_is_port_3;
+
+ if (dev->board.dont_use_port_3)
+ is_port_3 = false;
+ status = cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER,
+ PWR_CTL_EN, value, 4);
+ if (status < 0)
+ return status;
+
+ current_is_port_3 = value[0] & I2C_DEMOD_EN ? true : false;
+
+ /* Just return, if already using the right port */
+ if (current_is_port_3 == is_port_3)
+ return 0;
+
+ if (is_port_3)
+ value[0] |= I2C_DEMOD_EN;
+ else
+ value[0] &= ~I2C_DEMOD_EN;
+
+ cx231xx_info("Changing the i2c master port to %d\n",
+ is_port_3 ? 3 : 1);
+
+ status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
+ PWR_CTL_EN, value, 4);
+
+ return status;
+
+}
+EXPORT_SYMBOL_GPL(cx231xx_enable_i2c_port_3);
+
+void update_HH_register_after_set_DIF(struct cx231xx *dev)
+{
+/*
+ u8 status = 0;
+ u32 value = 0;
+
+ vid_blk_write_word(dev, PIN_CTRL, 0xA0FFF82F);
+ vid_blk_write_word(dev, DIF_MISC_CTRL, 0x0A203F11);
+ vid_blk_write_word(dev, DIF_SRC_PHASE_INC, 0x1BEFBF06);
+
+ status = vid_blk_read_word(dev, AFE_CTRL_C2HH_SRC_CTRL, &value);
+ vid_blk_write_word(dev, AFE_CTRL_C2HH_SRC_CTRL, 0x4485D390);
+ status = vid_blk_read_word(dev, AFE_CTRL_C2HH_SRC_CTRL, &value);
+*/
+}
+
+void cx231xx_dump_HH_reg(struct cx231xx *dev)
+{
+ u32 value = 0;
+ u16 i = 0;
+
+ value = 0x45005390;
+ vid_blk_write_word(dev, 0x104, value);
+
+ for (i = 0x100; i < 0x140; i++) {
+ vid_blk_read_word(dev, i, &value);
+ cx231xx_info("reg0x%x=0x%x\n", i, value);
+ i = i+3;
+ }
+
+ for (i = 0x300; i < 0x400; i++) {
+ vid_blk_read_word(dev, i, &value);
+ cx231xx_info("reg0x%x=0x%x\n", i, value);
+ i = i+3;
+ }
+
+ for (i = 0x400; i < 0x440; i++) {
+ vid_blk_read_word(dev, i, &value);
+ cx231xx_info("reg0x%x=0x%x\n", i, value);
+ i = i+3;
+ }
+
+ vid_blk_read_word(dev, AFE_CTRL_C2HH_SRC_CTRL, &value);
+ cx231xx_info("AFE_CTRL_C2HH_SRC_CTRL=0x%x\n", value);
+ vid_blk_write_word(dev, AFE_CTRL_C2HH_SRC_CTRL, 0x4485D390);
+ vid_blk_read_word(dev, AFE_CTRL_C2HH_SRC_CTRL, &value);
+ cx231xx_info("AFE_CTRL_C2HH_SRC_CTRL=0x%x\n", value);
+}
+
+void cx231xx_dump_SC_reg(struct cx231xx *dev)
+{
+ u8 value[4] = { 0, 0, 0, 0 };
+ cx231xx_info("cx231xx_dump_SC_reg!\n");
+
+ cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, BOARD_CFG_STAT,
+ value, 4);
+ cx231xx_info("reg0x%x=0x%x 0x%x 0x%x 0x%x\n", BOARD_CFG_STAT, value[0],
+ value[1], value[2], value[3]);
+ cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, TS_MODE_REG,
+ value, 4);
+ cx231xx_info("reg0x%x=0x%x 0x%x 0x%x 0x%x\n", TS_MODE_REG, value[0],
+ value[1], value[2], value[3]);
+ cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, TS1_CFG_REG,
+ value, 4);
+ cx231xx_info("reg0x%x=0x%x 0x%x 0x%x 0x%x\n", TS1_CFG_REG, value[0],
+ value[1], value[2], value[3]);
+ cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, TS1_LENGTH_REG,
+ value, 4);
+ cx231xx_info("reg0x%x=0x%x 0x%x 0x%x 0x%x\n", TS1_LENGTH_REG, value[0],
+ value[1], value[2], value[3]);
+
+ cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, TS2_CFG_REG,
+ value, 4);
+ cx231xx_info("reg0x%x=0x%x 0x%x 0x%x 0x%x\n", TS2_CFG_REG, value[0],
+ value[1], value[2], value[3]);
+ cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, TS2_LENGTH_REG,
+ value, 4);
+ cx231xx_info("reg0x%x=0x%x 0x%x 0x%x 0x%x\n", TS2_LENGTH_REG, value[0],
+ value[1], value[2], value[3]);
+ cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, EP_MODE_SET,
+ value, 4);
+ cx231xx_info("reg0x%x=0x%x 0x%x 0x%x 0x%x\n", EP_MODE_SET, value[0],
+ value[1], value[2], value[3]);
+ cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, CIR_PWR_PTN1,
+ value, 4);
+ cx231xx_info("reg0x%x=0x%x 0x%x 0x%x 0x%x\n", CIR_PWR_PTN1, value[0],
+ value[1], value[2], value[3]);
+
+ cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, CIR_PWR_PTN2,
+ value, 4);
+ cx231xx_info("reg0x%x=0x%x 0x%x 0x%x 0x%x\n", CIR_PWR_PTN2, value[0],
+ value[1], value[2], value[3]);
+ cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, CIR_PWR_PTN3,
+ value, 4);
+ cx231xx_info("reg0x%x=0x%x 0x%x 0x%x 0x%x\n", CIR_PWR_PTN3, value[0],
+ value[1], value[2], value[3]);
+ cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, CIR_PWR_MASK0,
+ value, 4);
+ cx231xx_info("reg0x%x=0x%x 0x%x 0x%x 0x%x\n", CIR_PWR_MASK0, value[0],
+ value[1], value[2], value[3]);
+ cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, CIR_PWR_MASK1,
+ value, 4);
+ cx231xx_info("reg0x%x=0x%x 0x%x 0x%x 0x%x\n", CIR_PWR_MASK1, value[0],
+ value[1], value[2], value[3]);
+
+ cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, CIR_PWR_MASK2,
+ value, 4);
+ cx231xx_info("reg0x%x=0x%x 0x%x 0x%x 0x%x\n", CIR_PWR_MASK2, value[0],
+ value[1], value[2], value[3]);
+ cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, CIR_GAIN,
+ value, 4);
+ cx231xx_info("reg0x%x=0x%x 0x%x 0x%x 0x%x\n", CIR_GAIN, value[0],
+ value[1], value[2], value[3]);
+ cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, CIR_CAR_REG,
+ value, 4);
+ cx231xx_info("reg0x%x=0x%x 0x%x 0x%x 0x%x\n", CIR_CAR_REG, value[0],
+ value[1], value[2], value[3]);
+ cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, CIR_OT_CFG1,
+ value, 4);
+ cx231xx_info("reg0x%x=0x%x 0x%x 0x%x 0x%x\n", CIR_OT_CFG1, value[0],
+ value[1], value[2], value[3]);
+
+ cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, CIR_OT_CFG2,
+ value, 4);
+ cx231xx_info("reg0x%x=0x%x 0x%x 0x%x 0x%x\n", CIR_OT_CFG2, value[0],
+ value[1], value[2], value[3]);
+ cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, PWR_CTL_EN,
+ value, 4);
+ cx231xx_info("reg0x%x=0x%x 0x%x 0x%x 0x%x\n", PWR_CTL_EN, value[0],
+ value[1], value[2], value[3]);
+
+
+}
+
+void cx231xx_Setup_AFE_for_LowIF(struct cx231xx *dev)
+
+{
+ u8 value = 0;
+
+ afe_read_byte(dev, ADC_STATUS2_CH3, &value);
+ value = (value & 0xFE)|0x01;
+ afe_write_byte(dev, ADC_STATUS2_CH3, value);
+
+ afe_read_byte(dev, ADC_STATUS2_CH3, &value);
+ value = (value & 0xFE)|0x00;
+ afe_write_byte(dev, ADC_STATUS2_CH3, value);
+
+
+/*
+ config colibri to lo-if mode
+
+ FIXME: ntf_mode = 2'b00 by default. But set 0x1 would reduce
+ the diff IF input by half,
+
+ for low-if agc defect
+*/
+
+ afe_read_byte(dev, ADC_NTF_PRECLMP_EN_CH3, &value);
+ value = (value & 0xFC)|0x00;
+ afe_write_byte(dev, ADC_NTF_PRECLMP_EN_CH3, value);
+
+ afe_read_byte(dev, ADC_INPUT_CH3, &value);
+ value = (value & 0xF9)|0x02;
+ afe_write_byte(dev, ADC_INPUT_CH3, value);
+
+ afe_read_byte(dev, ADC_FB_FRCRST_CH3, &value);
+ value = (value & 0xFB)|0x04;
+ afe_write_byte(dev, ADC_FB_FRCRST_CH3, value);
+
+ afe_read_byte(dev, ADC_DCSERVO_DEM_CH3, &value);
+ value = (value & 0xFC)|0x03;
+ afe_write_byte(dev, ADC_DCSERVO_DEM_CH3, value);
+
+ afe_read_byte(dev, ADC_CTRL_DAC1_CH3, &value);
+ value = (value & 0xFB)|0x04;
+ afe_write_byte(dev, ADC_CTRL_DAC1_CH3, value);
+
+ afe_read_byte(dev, ADC_CTRL_DAC23_CH3, &value);
+ value = (value & 0xF8)|0x06;
+ afe_write_byte(dev, ADC_CTRL_DAC23_CH3, value);
+
+ afe_read_byte(dev, ADC_CTRL_DAC23_CH3, &value);
+ value = (value & 0x8F)|0x40;
+ afe_write_byte(dev, ADC_CTRL_DAC23_CH3, value);
+
+ afe_read_byte(dev, ADC_PWRDN_CLAMP_CH3, &value);
+ value = (value & 0xDF)|0x20;
+ afe_write_byte(dev, ADC_PWRDN_CLAMP_CH3, value);
+}
+
+void cx231xx_set_Colibri_For_LowIF(struct cx231xx *dev, u32 if_freq,
+ u8 spectral_invert, u32 mode)
+{
+ u32 colibri_carrier_offset = 0;
+ u32 func_mode = 0x01; /* Device has a DIF if this function is called */
+ u32 standard = 0;
+ u8 value[4] = { 0, 0, 0, 0 };
+
+ cx231xx_info("Enter cx231xx_set_Colibri_For_LowIF()\n");
+ value[0] = (u8) 0x6F;
+ value[1] = (u8) 0x6F;
+ value[2] = (u8) 0x6F;
+ value[3] = (u8) 0x6F;
+ cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
+ PWR_CTL_EN, value, 4);
+
+ /*Set colibri for low IF*/
+ cx231xx_afe_set_mode(dev, AFE_MODE_LOW_IF);
+
+ /* Set C2HH for low IF operation.*/
+ standard = dev->norm;
+ cx231xx_dif_configure_C2HH_for_low_IF(dev, dev->active_mode,
+ func_mode, standard);
+
+ /* Get colibri offsets.*/
+ colibri_carrier_offset = cx231xx_Get_Colibri_CarrierOffset(mode,
+ standard);
+
+ cx231xx_info("colibri_carrier_offset=%d, standard=0x%x\n",
+ colibri_carrier_offset, standard);
+
+ /* Set the band Pass filter for DIF*/
+ cx231xx_set_DIF_bandpass(dev, (if_freq+colibri_carrier_offset),
+ spectral_invert, mode);
+}
+
+u32 cx231xx_Get_Colibri_CarrierOffset(u32 mode, u32 standerd)
+{
+ u32 colibri_carrier_offset = 0;
+
+ if (mode == TUNER_MODE_FM_RADIO) {
+ colibri_carrier_offset = 1100000;
+ } else if (standerd & (V4L2_STD_MN | V4L2_STD_NTSC_M_JP)) {
+ colibri_carrier_offset = 4832000; /*4.83MHz */
+ } else if (standerd & (V4L2_STD_PAL_B | V4L2_STD_PAL_G)) {
+ colibri_carrier_offset = 2700000; /*2.70MHz */
+ } else if (standerd & (V4L2_STD_PAL_D | V4L2_STD_PAL_I
+ | V4L2_STD_SECAM)) {
+ colibri_carrier_offset = 2100000; /*2.10MHz */
+ }
+
+ return colibri_carrier_offset;
+}
+
+void cx231xx_set_DIF_bandpass(struct cx231xx *dev, u32 if_freq,
+ u8 spectral_invert, u32 mode)
+{
+ unsigned long pll_freq_word;
+ u32 dif_misc_ctrl_value = 0;
+ u64 pll_freq_u64 = 0;
+ u32 i = 0;
+
+ cx231xx_info("if_freq=%d;spectral_invert=0x%x;mode=0x%x\n",
+ if_freq, spectral_invert, mode);
+
+
+ if (mode == TUNER_MODE_FM_RADIO) {
+ pll_freq_word = 0x905A1CAC;
+ vid_blk_write_word(dev, DIF_PLL_FREQ_WORD, pll_freq_word);
+
+ } else /*KSPROPERTY_TUNER_MODE_TV*/{
+ /* Calculate the PLL frequency word based on the adjusted if_freq*/
+ pll_freq_word = if_freq;
+ pll_freq_u64 = (u64)pll_freq_word << 28L;
+ do_div(pll_freq_u64, 50000000);
+ pll_freq_word = (u32)pll_freq_u64;
+ /*pll_freq_word = 0x3463497;*/
+ vid_blk_write_word(dev, DIF_PLL_FREQ_WORD, pll_freq_word);
+
+ if (spectral_invert) {
+ if_freq -= 400000;
+ /* Enable Spectral Invert*/
+ vid_blk_read_word(dev, DIF_MISC_CTRL,
+ &dif_misc_ctrl_value);
+ dif_misc_ctrl_value = dif_misc_ctrl_value | 0x00200000;
+ vid_blk_write_word(dev, DIF_MISC_CTRL,
+ dif_misc_ctrl_value);
+ } else {
+ if_freq += 400000;
+ /* Disable Spectral Invert*/
+ vid_blk_read_word(dev, DIF_MISC_CTRL,
+ &dif_misc_ctrl_value);
+ dif_misc_ctrl_value = dif_misc_ctrl_value & 0xFFDFFFFF;
+ vid_blk_write_word(dev, DIF_MISC_CTRL,
+ dif_misc_ctrl_value);
+ }
+
+ if_freq = (if_freq/100000)*100000;
+
+ if (if_freq < 3000000)
+ if_freq = 3000000;
+
+ if (if_freq > 16000000)
+ if_freq = 16000000;
+ }
+
+ cx231xx_info("Enter IF=%zd\n",
+ ARRAY_SIZE(Dif_set_array));
+ for (i = 0; i < ARRAY_SIZE(Dif_set_array); i++) {
+ if (Dif_set_array[i].if_freq == if_freq) {
+ vid_blk_write_word(dev,
+ Dif_set_array[i].register_address, Dif_set_array[i].value);
+ }
+ }
+}
+
+/******************************************************************************
+ * D I F - B L O C K C O N T R O L functions *
+ ******************************************************************************/
+int cx231xx_dif_configure_C2HH_for_low_IF(struct cx231xx *dev, u32 mode,
+ u32 function_mode, u32 standard)
+{
+ int status = 0;
+
+
+ if (mode == V4L2_TUNER_RADIO) {
+ /* C2HH */
+ /* lo if big signal */
+ status = cx231xx_reg_mask_write(dev,
+ VID_BLK_I2C_ADDRESS, 32,
+ AFE_CTRL_C2HH_SRC_CTRL, 30, 31, 0x1);
+ /* FUNC_MODE = DIF */
+ status = cx231xx_reg_mask_write(dev,
+ VID_BLK_I2C_ADDRESS, 32,
+ AFE_CTRL_C2HH_SRC_CTRL, 23, 24, function_mode);
+ /* IF_MODE */
+ status = cx231xx_reg_mask_write(dev,
+ VID_BLK_I2C_ADDRESS, 32,
+ AFE_CTRL_C2HH_SRC_CTRL, 15, 22, 0xFF);
+ /* no inv */
+ status = cx231xx_reg_mask_write(dev,
+ VID_BLK_I2C_ADDRESS, 32,
+ AFE_CTRL_C2HH_SRC_CTRL, 9, 9, 0x1);
+ } else if (standard != DIF_USE_BASEBAND) {
+ if (standard & V4L2_STD_MN) {
+ /* lo if big signal */
+ status = cx231xx_reg_mask_write(dev,
+ VID_BLK_I2C_ADDRESS, 32,
+ AFE_CTRL_C2HH_SRC_CTRL, 30, 31, 0x1);
+ /* FUNC_MODE = DIF */
+ status = cx231xx_reg_mask_write(dev,
+ VID_BLK_I2C_ADDRESS, 32,
+ AFE_CTRL_C2HH_SRC_CTRL, 23, 24,
+ function_mode);
+ /* IF_MODE */
+ status = cx231xx_reg_mask_write(dev,
+ VID_BLK_I2C_ADDRESS, 32,
+ AFE_CTRL_C2HH_SRC_CTRL, 15, 22, 0xb);
+ /* no inv */
+ status = cx231xx_reg_mask_write(dev,
+ VID_BLK_I2C_ADDRESS, 32,
+ AFE_CTRL_C2HH_SRC_CTRL, 9, 9, 0x1);
+ /* 0x124, AUD_CHAN1_SRC = 0x3 */
+ status = cx231xx_reg_mask_write(dev,
+ VID_BLK_I2C_ADDRESS, 32,
+ AUD_IO_CTRL, 0, 31, 0x00000003);
+ } else if ((standard == V4L2_STD_PAL_I) |
+ (standard & V4L2_STD_PAL_D) |
+ (standard & V4L2_STD_SECAM)) {
+ /* C2HH setup */
+ /* lo if big signal */
+ status = cx231xx_reg_mask_write(dev,
+ VID_BLK_I2C_ADDRESS, 32,
+ AFE_CTRL_C2HH_SRC_CTRL, 30, 31, 0x1);
+ /* FUNC_MODE = DIF */
+ status = cx231xx_reg_mask_write(dev,
+ VID_BLK_I2C_ADDRESS, 32,
+ AFE_CTRL_C2HH_SRC_CTRL, 23, 24,
+ function_mode);
+ /* IF_MODE */
+ status = cx231xx_reg_mask_write(dev,
+ VID_BLK_I2C_ADDRESS, 32,
+ AFE_CTRL_C2HH_SRC_CTRL, 15, 22, 0xF);
+ /* no inv */
+ status = cx231xx_reg_mask_write(dev,
+ VID_BLK_I2C_ADDRESS, 32,
+ AFE_CTRL_C2HH_SRC_CTRL, 9, 9, 0x1);
+ } else {
+ /* default PAL BG */
+ /* C2HH setup */
+ /* lo if big signal */
+ status = cx231xx_reg_mask_write(dev,
+ VID_BLK_I2C_ADDRESS, 32,
+ AFE_CTRL_C2HH_SRC_CTRL, 30, 31, 0x1);
+ /* FUNC_MODE = DIF */
+ status = cx231xx_reg_mask_write(dev,
+ VID_BLK_I2C_ADDRESS, 32,
+ AFE_CTRL_C2HH_SRC_CTRL, 23, 24,
+ function_mode);
+ /* IF_MODE */
+ status = cx231xx_reg_mask_write(dev,
+ VID_BLK_I2C_ADDRESS, 32,
+ AFE_CTRL_C2HH_SRC_CTRL, 15, 22, 0xE);
+ /* no inv */
+ status = cx231xx_reg_mask_write(dev,
+ VID_BLK_I2C_ADDRESS, 32,
+ AFE_CTRL_C2HH_SRC_CTRL, 9, 9, 0x1);
+ }
+ }
+
+ return status;
+}
+
+int cx231xx_dif_set_standard(struct cx231xx *dev, u32 standard)
+{
+ int status = 0;
+ u32 dif_misc_ctrl_value = 0;
+ u32 func_mode = 0;
+
+ cx231xx_info("%s: setStandard to %x\n", __func__, standard);
+
+ status = vid_blk_read_word(dev, DIF_MISC_CTRL, &dif_misc_ctrl_value);
+ if (standard != DIF_USE_BASEBAND)
+ dev->norm = standard;
+
+ switch (dev->model) {
+ case CX231XX_BOARD_CNXT_CARRAERA:
+ case CX231XX_BOARD_CNXT_RDE_250:
+ case CX231XX_BOARD_CNXT_SHELBY:
+ case CX231XX_BOARD_CNXT_RDU_250:
+ case CX231XX_BOARD_CNXT_VIDEO_GRABBER:
+ case CX231XX_BOARD_HAUPPAUGE_EXETER:
+ func_mode = 0x03;
+ break;
+ case CX231XX_BOARD_CNXT_RDE_253S:
+ case CX231XX_BOARD_CNXT_RDU_253S:
+ case CX231XX_BOARD_HAUPPAUGE_USB2_FM_PAL:
+ case CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC:
+ func_mode = 0x01;
+ break;
+ default:
+ func_mode = 0x01;
+ }
+
+ status = cx231xx_dif_configure_C2HH_for_low_IF(dev, dev->active_mode,
+ func_mode, standard);
+
+ if (standard == DIF_USE_BASEBAND) { /* base band */
+ /* There is a different SRC_PHASE_INC value
+ for baseband vs. DIF */
+ status = vid_blk_write_word(dev, DIF_SRC_PHASE_INC, 0xDF7DF83);
+ status = vid_blk_read_word(dev, DIF_MISC_CTRL,
+ &dif_misc_ctrl_value);
+ dif_misc_ctrl_value |= FLD_DIF_DIF_BYPASS;
+ status = vid_blk_write_word(dev, DIF_MISC_CTRL,
+ dif_misc_ctrl_value);
+ } else if (standard & V4L2_STD_PAL_D) {
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_PLL_CTRL, 0, 31, 0x6503bc0c);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_PLL_CTRL1, 0, 31, 0xbd038c85);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_PLL_CTRL2, 0, 31, 0x1db4640a);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_PLL_CTRL3, 0, 31, 0x00008800);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_AGC_IF_REF, 0, 31, 0x444C1380);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_AGC_CTRL_IF, 0, 31, 0xDA302600);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_AGC_CTRL_INT, 0, 31, 0xDA261700);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_AGC_CTRL_RF, 0, 31, 0xDA262600);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_AGC_IF_INT_CURRENT, 0, 31,
+ 0x26001700);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_AGC_RF_CURRENT, 0, 31,
+ 0x00002660);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_VIDEO_AGC_CTRL, 0, 31,
+ 0x72500800);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_VID_AUD_OVERRIDE, 0, 31,
+ 0x27000100);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_AV_SEP_CTRL, 0, 31, 0x3F3934EA);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_COMP_FLT_CTRL, 0, 31,
+ 0x00000000);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_SRC_PHASE_INC, 0, 31,
+ 0x1befbf06);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_SRC_GAIN_CONTROL, 0, 31,
+ 0x000035e8);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_RPT_VARIANCE, 0, 31, 0x00000000);
+ /* Save the Spec Inversion value */
+ dif_misc_ctrl_value &= FLD_DIF_SPEC_INV;
+ dif_misc_ctrl_value |= 0x3a023F11;
+ } else if (standard & V4L2_STD_PAL_I) {
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_PLL_CTRL, 0, 31, 0x6503bc0c);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_PLL_CTRL1, 0, 31, 0xbd038c85);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_PLL_CTRL2, 0, 31, 0x1db4640a);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_PLL_CTRL3, 0, 31, 0x00008800);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_AGC_IF_REF, 0, 31, 0x444C1380);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_AGC_CTRL_IF, 0, 31, 0xDA302600);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_AGC_CTRL_INT, 0, 31, 0xDA261700);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_AGC_CTRL_RF, 0, 31, 0xDA262600);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_AGC_IF_INT_CURRENT, 0, 31,
+ 0x26001700);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_AGC_RF_CURRENT, 0, 31,
+ 0x00002660);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_VIDEO_AGC_CTRL, 0, 31,
+ 0x72500800);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_VID_AUD_OVERRIDE, 0, 31,
+ 0x27000100);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_AV_SEP_CTRL, 0, 31, 0x5F39A934);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_COMP_FLT_CTRL, 0, 31,
+ 0x00000000);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_SRC_PHASE_INC, 0, 31,
+ 0x1befbf06);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_SRC_GAIN_CONTROL, 0, 31,
+ 0x000035e8);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_RPT_VARIANCE, 0, 31, 0x00000000);
+ /* Save the Spec Inversion value */
+ dif_misc_ctrl_value &= FLD_DIF_SPEC_INV;
+ dif_misc_ctrl_value |= 0x3a033F11;
+ } else if (standard & V4L2_STD_PAL_M) {
+ /* improved Low Frequency Phase Noise */
+ status = vid_blk_write_word(dev, DIF_PLL_CTRL, 0xFF01FF0C);
+ status = vid_blk_write_word(dev, DIF_PLL_CTRL1, 0xbd038c85);
+ status = vid_blk_write_word(dev, DIF_PLL_CTRL2, 0x1db4640a);
+ status = vid_blk_write_word(dev, DIF_PLL_CTRL3, 0x00008800);
+ status = vid_blk_write_word(dev, DIF_AGC_IF_REF, 0x444C1380);
+ status = vid_blk_write_word(dev, DIF_AGC_IF_INT_CURRENT,
+ 0x26001700);
+ status = vid_blk_write_word(dev, DIF_AGC_RF_CURRENT,
+ 0x00002660);
+ status = vid_blk_write_word(dev, DIF_VIDEO_AGC_CTRL,
+ 0x72500800);
+ status = vid_blk_write_word(dev, DIF_VID_AUD_OVERRIDE,
+ 0x27000100);
+ status = vid_blk_write_word(dev, DIF_AV_SEP_CTRL, 0x012c405d);
+ status = vid_blk_write_word(dev, DIF_COMP_FLT_CTRL,
+ 0x009f50c1);
+ status = vid_blk_write_word(dev, DIF_SRC_PHASE_INC,
+ 0x1befbf06);
+ status = vid_blk_write_word(dev, DIF_SRC_GAIN_CONTROL,
+ 0x000035e8);
+ status = vid_blk_write_word(dev, DIF_SOFT_RST_CTRL_REVB,
+ 0x00000000);
+ /* Save the Spec Inversion value */
+ dif_misc_ctrl_value &= FLD_DIF_SPEC_INV;
+ dif_misc_ctrl_value |= 0x3A0A3F10;
+ } else if (standard & (V4L2_STD_PAL_N | V4L2_STD_PAL_Nc)) {
+ /* improved Low Frequency Phase Noise */
+ status = vid_blk_write_word(dev, DIF_PLL_CTRL, 0xFF01FF0C);
+ status = vid_blk_write_word(dev, DIF_PLL_CTRL1, 0xbd038c85);
+ status = vid_blk_write_word(dev, DIF_PLL_CTRL2, 0x1db4640a);
+ status = vid_blk_write_word(dev, DIF_PLL_CTRL3, 0x00008800);
+ status = vid_blk_write_word(dev, DIF_AGC_IF_REF, 0x444C1380);
+ status = vid_blk_write_word(dev, DIF_AGC_IF_INT_CURRENT,
+ 0x26001700);
+ status = vid_blk_write_word(dev, DIF_AGC_RF_CURRENT,
+ 0x00002660);
+ status = vid_blk_write_word(dev, DIF_VIDEO_AGC_CTRL,
+ 0x72500800);
+ status = vid_blk_write_word(dev, DIF_VID_AUD_OVERRIDE,
+ 0x27000100);
+ status = vid_blk_write_word(dev, DIF_AV_SEP_CTRL,
+ 0x012c405d);
+ status = vid_blk_write_word(dev, DIF_COMP_FLT_CTRL,
+ 0x009f50c1);
+ status = vid_blk_write_word(dev, DIF_SRC_PHASE_INC,
+ 0x1befbf06);
+ status = vid_blk_write_word(dev, DIF_SRC_GAIN_CONTROL,
+ 0x000035e8);
+ status = vid_blk_write_word(dev, DIF_SOFT_RST_CTRL_REVB,
+ 0x00000000);
+ /* Save the Spec Inversion value */
+ dif_misc_ctrl_value &= FLD_DIF_SPEC_INV;
+ dif_misc_ctrl_value = 0x3A093F10;
+ } else if (standard &
+ (V4L2_STD_SECAM_B | V4L2_STD_SECAM_D | V4L2_STD_SECAM_G |
+ V4L2_STD_SECAM_K | V4L2_STD_SECAM_K1)) {
+
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_PLL_CTRL, 0, 31, 0x6503bc0c);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_PLL_CTRL1, 0, 31, 0xbd038c85);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_PLL_CTRL2, 0, 31, 0x1db4640a);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_PLL_CTRL3, 0, 31, 0x00008800);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_AGC_IF_REF, 0, 31, 0x888C0380);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_AGC_CTRL_IF, 0, 31, 0xe0262600);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_AGC_CTRL_INT, 0, 31, 0xc2171700);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_AGC_CTRL_RF, 0, 31, 0xc2262600);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_AGC_IF_INT_CURRENT, 0, 31,
+ 0x26001700);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_AGC_RF_CURRENT, 0, 31,
+ 0x00002660);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_VID_AUD_OVERRIDE, 0, 31,
+ 0x27000100);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_AV_SEP_CTRL, 0, 31, 0x3F3530ec);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_COMP_FLT_CTRL, 0, 31,
+ 0x00000000);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_SRC_PHASE_INC, 0, 31,
+ 0x1befbf06);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_SRC_GAIN_CONTROL, 0, 31,
+ 0x000035e8);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_RPT_VARIANCE, 0, 31, 0x00000000);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_VIDEO_AGC_CTRL, 0, 31,
+ 0xf4000000);
+
+ /* Save the Spec Inversion value */
+ dif_misc_ctrl_value &= FLD_DIF_SPEC_INV;
+ dif_misc_ctrl_value |= 0x3a023F11;
+ } else if (standard & (V4L2_STD_SECAM_L | V4L2_STD_SECAM_LC)) {
+ /* Is it SECAM_L1? */
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_PLL_CTRL, 0, 31, 0x6503bc0c);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_PLL_CTRL1, 0, 31, 0xbd038c85);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_PLL_CTRL2, 0, 31, 0x1db4640a);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_PLL_CTRL3, 0, 31, 0x00008800);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_AGC_IF_REF, 0, 31, 0x888C0380);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_AGC_CTRL_IF, 0, 31, 0xe0262600);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_AGC_CTRL_INT, 0, 31, 0xc2171700);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_AGC_CTRL_RF, 0, 31, 0xc2262600);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_AGC_IF_INT_CURRENT, 0, 31,
+ 0x26001700);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_AGC_RF_CURRENT, 0, 31,
+ 0x00002660);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_VID_AUD_OVERRIDE, 0, 31,
+ 0x27000100);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_AV_SEP_CTRL, 0, 31, 0x3F3530ec);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_COMP_FLT_CTRL, 0, 31,
+ 0x00000000);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_SRC_PHASE_INC, 0, 31,
+ 0x1befbf06);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_SRC_GAIN_CONTROL, 0, 31,
+ 0x000035e8);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_RPT_VARIANCE, 0, 31, 0x00000000);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_VIDEO_AGC_CTRL, 0, 31,
+ 0xf2560000);
+
+ /* Save the Spec Inversion value */
+ dif_misc_ctrl_value &= FLD_DIF_SPEC_INV;
+ dif_misc_ctrl_value |= 0x3a023F11;
+
+ } else if (standard & V4L2_STD_NTSC_M) {
+ /* V4L2_STD_NTSC_M (75 IRE Setup) Or
+ V4L2_STD_NTSC_M_JP (Japan, 0 IRE Setup) */
+
+ /* For NTSC the centre frequency of video coming out of
+ sidewinder is around 7.1MHz or 3.6MHz depending on the
+ spectral inversion. so for a non spectrally inverted channel
+ the pll freq word is 0x03420c49
+ */
+
+ status = vid_blk_write_word(dev, DIF_PLL_CTRL, 0x6503BC0C);
+ status = vid_blk_write_word(dev, DIF_PLL_CTRL1, 0xBD038C85);
+ status = vid_blk_write_word(dev, DIF_PLL_CTRL2, 0x1DB4640A);
+ status = vid_blk_write_word(dev, DIF_PLL_CTRL3, 0x00008800);
+ status = vid_blk_write_word(dev, DIF_AGC_IF_REF, 0x444C0380);
+ status = vid_blk_write_word(dev, DIF_AGC_IF_INT_CURRENT,
+ 0x26001700);
+ status = vid_blk_write_word(dev, DIF_AGC_RF_CURRENT,
+ 0x00002660);
+ status = vid_blk_write_word(dev, DIF_VIDEO_AGC_CTRL,
+ 0x04000800);
+ status = vid_blk_write_word(dev, DIF_VID_AUD_OVERRIDE,
+ 0x27000100);
+ status = vid_blk_write_word(dev, DIF_AV_SEP_CTRL, 0x01296e1f);
+
+ status = vid_blk_write_word(dev, DIF_COMP_FLT_CTRL,
+ 0x009f50c1);
+ status = vid_blk_write_word(dev, DIF_SRC_PHASE_INC,
+ 0x1befbf06);
+ status = vid_blk_write_word(dev, DIF_SRC_GAIN_CONTROL,
+ 0x000035e8);
+
+ status = vid_blk_write_word(dev, DIF_AGC_CTRL_IF, 0xC2262600);
+ status = vid_blk_write_word(dev, DIF_AGC_CTRL_INT,
+ 0xC2262600);
+ status = vid_blk_write_word(dev, DIF_AGC_CTRL_RF, 0xC2262600);
+
+ /* Save the Spec Inversion value */
+ dif_misc_ctrl_value &= FLD_DIF_SPEC_INV;
+ dif_misc_ctrl_value |= 0x3a003F10;
+ } else {
+ /* default PAL BG */
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_PLL_CTRL, 0, 31, 0x6503bc0c);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_PLL_CTRL1, 0, 31, 0xbd038c85);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_PLL_CTRL2, 0, 31, 0x1db4640a);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_PLL_CTRL3, 0, 31, 0x00008800);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_AGC_IF_REF, 0, 31, 0x444C1380);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_AGC_CTRL_IF, 0, 31, 0xDA302600);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_AGC_CTRL_INT, 0, 31, 0xDA261700);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_AGC_CTRL_RF, 0, 31, 0xDA262600);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_AGC_IF_INT_CURRENT, 0, 31,
+ 0x26001700);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_AGC_RF_CURRENT, 0, 31,
+ 0x00002660);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_VIDEO_AGC_CTRL, 0, 31,
+ 0x72500800);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_VID_AUD_OVERRIDE, 0, 31,
+ 0x27000100);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_AV_SEP_CTRL, 0, 31, 0x3F3530EC);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_COMP_FLT_CTRL, 0, 31,
+ 0x00A653A8);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_SRC_PHASE_INC, 0, 31,
+ 0x1befbf06);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_SRC_GAIN_CONTROL, 0, 31,
+ 0x000035e8);
+ status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
+ DIF_RPT_VARIANCE, 0, 31, 0x00000000);
+ /* Save the Spec Inversion value */
+ dif_misc_ctrl_value &= FLD_DIF_SPEC_INV;
+ dif_misc_ctrl_value |= 0x3a013F11;
+ }
+
+ /* The AGC values should be the same for all standards,
+ AUD_SRC_SEL[19] should always be disabled */
+ dif_misc_ctrl_value &= ~FLD_DIF_AUD_SRC_SEL;
+
+ /* It is still possible to get Set Standard calls even when we
+ are in FM mode.
+ This is done to override the value for FM. */
+ if (dev->active_mode == V4L2_TUNER_RADIO)
+ dif_misc_ctrl_value = 0x7a080000;
+
+ /* Write the calculated value for misc ontrol register */
+ status = vid_blk_write_word(dev, DIF_MISC_CTRL, dif_misc_ctrl_value);
+
+ return status;
+}
+
+int cx231xx_tuner_pre_channel_change(struct cx231xx *dev)
+{
+ int status = 0;
+ u32 dwval;
+
+ /* Set the RF and IF k_agc values to 3 */
+ status = vid_blk_read_word(dev, DIF_AGC_IF_REF, &dwval);
+ dwval &= ~(FLD_DIF_K_AGC_RF | FLD_DIF_K_AGC_IF);
+ dwval |= 0x33000000;
+
+ status = vid_blk_write_word(dev, DIF_AGC_IF_REF, dwval);
+
+ return status;
+}
+
+int cx231xx_tuner_post_channel_change(struct cx231xx *dev)
+{
+ int status = 0;
+ u32 dwval;
+ cx231xx_info("cx231xx_tuner_post_channel_change dev->tuner_type =0%d\n",
+ dev->tuner_type);
+ /* Set the RF and IF k_agc values to 4 for PAL/NTSC and 8 for
+ * SECAM L/B/D standards */
+ status = vid_blk_read_word(dev, DIF_AGC_IF_REF, &dwval);
+ dwval &= ~(FLD_DIF_K_AGC_RF | FLD_DIF_K_AGC_IF);
+
+ if (dev->norm & (V4L2_STD_SECAM_L | V4L2_STD_SECAM_B |
+ V4L2_STD_SECAM_D)) {
+ if (dev->tuner_type == TUNER_NXP_TDA18271) {
+ dwval &= ~FLD_DIF_IF_REF;
+ dwval |= 0x88000300;
+ } else
+ dwval |= 0x88000000;
+ } else {
+ if (dev->tuner_type == TUNER_NXP_TDA18271) {
+ dwval &= ~FLD_DIF_IF_REF;
+ dwval |= 0xCC000300;
+ } else
+ dwval |= 0x44000000;
+ }
+
+ status = vid_blk_write_word(dev, DIF_AGC_IF_REF, dwval);
+
+ return status;
+}
+
+/******************************************************************************
+ * I 2 S - B L O C K C O N T R O L functions *
+ ******************************************************************************/
+int cx231xx_i2s_blk_initialize(struct cx231xx *dev)
+{
+ int status = 0;
+ u32 value;
+
+ status = cx231xx_read_i2c_data(dev, I2S_BLK_DEVICE_ADDRESS,
+ CH_PWR_CTRL1, 1, &value, 1);
+ /* enables clock to delta-sigma and decimation filter */
+ value |= 0x80;
+ status = cx231xx_write_i2c_data(dev, I2S_BLK_DEVICE_ADDRESS,
+ CH_PWR_CTRL1, 1, value, 1);
+ /* power up all channel */
+ status = cx231xx_write_i2c_data(dev, I2S_BLK_DEVICE_ADDRESS,
+ CH_PWR_CTRL2, 1, 0x00, 1);
+
+ return status;
+}
+
+int cx231xx_i2s_blk_update_power_control(struct cx231xx *dev,
+ enum AV_MODE avmode)
+{
+ int status = 0;
+ u32 value = 0;
+
+ if (avmode != POLARIS_AVMODE_ENXTERNAL_AV) {
+ status = cx231xx_read_i2c_data(dev, I2S_BLK_DEVICE_ADDRESS,
+ CH_PWR_CTRL2, 1, &value, 1);
+ value |= 0xfe;
+ status = cx231xx_write_i2c_data(dev, I2S_BLK_DEVICE_ADDRESS,
+ CH_PWR_CTRL2, 1, value, 1);
+ } else {
+ status = cx231xx_write_i2c_data(dev, I2S_BLK_DEVICE_ADDRESS,
+ CH_PWR_CTRL2, 1, 0x00, 1);
+ }
+
+ return status;
+}
+
+/* set i2s_blk for audio input types */
+int cx231xx_i2s_blk_set_audio_input(struct cx231xx *dev, u8 audio_input)
+{
+ int status = 0;
+
+ switch (audio_input) {
+ case CX231XX_AMUX_LINE_IN:
+ status = cx231xx_write_i2c_data(dev, I2S_BLK_DEVICE_ADDRESS,
+ CH_PWR_CTRL2, 1, 0x00, 1);
+ status = cx231xx_write_i2c_data(dev, I2S_BLK_DEVICE_ADDRESS,
+ CH_PWR_CTRL1, 1, 0x80, 1);
+ break;
+ case CX231XX_AMUX_VIDEO:
+ default:
+ break;
+ }
+
+ dev->ctl_ainput = audio_input;
+
+ return status;
+}
+
+/******************************************************************************
+ * P O W E R C O N T R O L functions *
+ ******************************************************************************/
+int cx231xx_set_power_mode(struct cx231xx *dev, enum AV_MODE mode)
+{
+ u8 value[4] = { 0, 0, 0, 0 };
+ u32 tmp = 0;
+ int status = 0;
+
+ if (dev->power_mode != mode)
+ dev->power_mode = mode;
+ else {
+ cx231xx_info(" setPowerMode::mode = %d, No Change req.\n",
+ mode);
+ return 0;
+ }
+
+ status = cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, PWR_CTL_EN, value,
+ 4);
+ if (status < 0)
+ return status;
+
+ tmp = *((u32 *) value);
+
+ switch (mode) {
+ case POLARIS_AVMODE_ENXTERNAL_AV:
+
+ tmp &= (~PWR_MODE_MASK);
+
+ tmp |= PWR_AV_EN;
+ value[0] = (u8) tmp;
+ value[1] = (u8) (tmp >> 8);
+ value[2] = (u8) (tmp >> 16);
+ value[3] = (u8) (tmp >> 24);
+ status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
+ PWR_CTL_EN, value, 4);
+ msleep(PWR_SLEEP_INTERVAL);
+
+ tmp |= PWR_ISO_EN;
+ value[0] = (u8) tmp;
+ value[1] = (u8) (tmp >> 8);
+ value[2] = (u8) (tmp >> 16);
+ value[3] = (u8) (tmp >> 24);
+ status =
+ cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER, PWR_CTL_EN,
+ value, 4);
+ msleep(PWR_SLEEP_INTERVAL);
+
+ tmp |= POLARIS_AVMODE_ENXTERNAL_AV;
+ value[0] = (u8) tmp;
+ value[1] = (u8) (tmp >> 8);
+ value[2] = (u8) (tmp >> 16);
+ value[3] = (u8) (tmp >> 24);
+ status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
+ PWR_CTL_EN, value, 4);
+
+ /* reset state of xceive tuner */
+ dev->xc_fw_load_done = 0;
+ break;
+
+ case POLARIS_AVMODE_ANALOGT_TV:
+
+ tmp |= PWR_DEMOD_EN;
+ tmp |= (I2C_DEMOD_EN);
+ value[0] = (u8) tmp;
+ value[1] = (u8) (tmp >> 8);
+ value[2] = (u8) (tmp >> 16);
+ value[3] = (u8) (tmp >> 24);
+ status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
+ PWR_CTL_EN, value, 4);
+ msleep(PWR_SLEEP_INTERVAL);
+
+ if (!(tmp & PWR_TUNER_EN)) {
+ tmp |= (PWR_TUNER_EN);
+ value[0] = (u8) tmp;
+ value[1] = (u8) (tmp >> 8);
+ value[2] = (u8) (tmp >> 16);
+ value[3] = (u8) (tmp >> 24);
+ status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
+ PWR_CTL_EN, value, 4);
+ msleep(PWR_SLEEP_INTERVAL);
+ }
+
+ if (!(tmp & PWR_AV_EN)) {
+ tmp |= PWR_AV_EN;
+ value[0] = (u8) tmp;
+ value[1] = (u8) (tmp >> 8);
+ value[2] = (u8) (tmp >> 16);
+ value[3] = (u8) (tmp >> 24);
+ status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
+ PWR_CTL_EN, value, 4);
+ msleep(PWR_SLEEP_INTERVAL);
+ }
+ if (!(tmp & PWR_ISO_EN)) {
+ tmp |= PWR_ISO_EN;
+ value[0] = (u8) tmp;
+ value[1] = (u8) (tmp >> 8);
+ value[2] = (u8) (tmp >> 16);
+ value[3] = (u8) (tmp >> 24);
+ status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
+ PWR_CTL_EN, value, 4);
+ msleep(PWR_SLEEP_INTERVAL);
+ }
+
+ if (!(tmp & POLARIS_AVMODE_ANALOGT_TV)) {
+ tmp |= POLARIS_AVMODE_ANALOGT_TV;
+ value[0] = (u8) tmp;
+ value[1] = (u8) (tmp >> 8);
+ value[2] = (u8) (tmp >> 16);
+ value[3] = (u8) (tmp >> 24);
+ status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
+ PWR_CTL_EN, value, 4);
+ msleep(PWR_SLEEP_INTERVAL);
+ }
+
+ if (dev->board.tuner_type != TUNER_ABSENT) {
+ /* Enable tuner */
+ cx231xx_enable_i2c_port_3(dev, true);
+
+ /* reset the Tuner */
+ if (dev->board.tuner_gpio)
+ cx231xx_gpio_set(dev, dev->board.tuner_gpio);
+
+ if (dev->cx231xx_reset_analog_tuner)
+ dev->cx231xx_reset_analog_tuner(dev);
+ }
+
+ break;
+
+ case POLARIS_AVMODE_DIGITAL:
+ if (!(tmp & PWR_TUNER_EN)) {
+ tmp |= (PWR_TUNER_EN);
+ value[0] = (u8) tmp;
+ value[1] = (u8) (tmp >> 8);
+ value[2] = (u8) (tmp >> 16);
+ value[3] = (u8) (tmp >> 24);
+ status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
+ PWR_CTL_EN, value, 4);
+ msleep(PWR_SLEEP_INTERVAL);
+ }
+ if (!(tmp & PWR_AV_EN)) {
+ tmp |= PWR_AV_EN;
+ value[0] = (u8) tmp;
+ value[1] = (u8) (tmp >> 8);
+ value[2] = (u8) (tmp >> 16);
+ value[3] = (u8) (tmp >> 24);
+ status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
+ PWR_CTL_EN, value, 4);
+ msleep(PWR_SLEEP_INTERVAL);
+ }
+ if (!(tmp & PWR_ISO_EN)) {
+ tmp |= PWR_ISO_EN;
+ value[0] = (u8) tmp;
+ value[1] = (u8) (tmp >> 8);
+ value[2] = (u8) (tmp >> 16);
+ value[3] = (u8) (tmp >> 24);
+ status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
+ PWR_CTL_EN, value, 4);
+ msleep(PWR_SLEEP_INTERVAL);
+ }
+
+ tmp &= (~PWR_AV_MODE);
+ tmp |= POLARIS_AVMODE_DIGITAL | I2C_DEMOD_EN;
+ value[0] = (u8) tmp;
+ value[1] = (u8) (tmp >> 8);
+ value[2] = (u8) (tmp >> 16);
+ value[3] = (u8) (tmp >> 24);
+ status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
+ PWR_CTL_EN, value, 4);
+ msleep(PWR_SLEEP_INTERVAL);
+
+ if (!(tmp & PWR_DEMOD_EN)) {
+ tmp |= PWR_DEMOD_EN;
+ value[0] = (u8) tmp;
+ value[1] = (u8) (tmp >> 8);
+ value[2] = (u8) (tmp >> 16);
+ value[3] = (u8) (tmp >> 24);
+ status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
+ PWR_CTL_EN, value, 4);
+ msleep(PWR_SLEEP_INTERVAL);
+ }
+
+ if (dev->board.tuner_type != TUNER_ABSENT) {
+ /*
+ * Enable tuner
+ * Hauppauge Exeter seems to need to do something different!
+ */
+ if (dev->model == CX231XX_BOARD_HAUPPAUGE_EXETER)
+ cx231xx_enable_i2c_port_3(dev, false);
+ else
+ cx231xx_enable_i2c_port_3(dev, true);
+
+ /* reset the Tuner */
+ if (dev->board.tuner_gpio)
+ cx231xx_gpio_set(dev, dev->board.tuner_gpio);
+
+ if (dev->cx231xx_reset_analog_tuner)
+ dev->cx231xx_reset_analog_tuner(dev);
+ }
+ break;
+
+ default:
+ break;
+ }
+
+ msleep(PWR_SLEEP_INTERVAL);
+
+ /* For power saving, only enable Pwr_resetout_n
+ when digital TV is selected. */
+ if (mode == POLARIS_AVMODE_DIGITAL) {
+ tmp |= PWR_RESETOUT_EN;
+ value[0] = (u8) tmp;
+ value[1] = (u8) (tmp >> 8);
+ value[2] = (u8) (tmp >> 16);
+ value[3] = (u8) (tmp >> 24);
+ status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
+ PWR_CTL_EN, value, 4);
+ msleep(PWR_SLEEP_INTERVAL);
+ }
+
+ /* update power control for afe */
+ status = cx231xx_afe_update_power_control(dev, mode);
+
+ /* update power control for i2s_blk */
+ status = cx231xx_i2s_blk_update_power_control(dev, mode);
+
+ status = cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, PWR_CTL_EN, value,
+ 4);
+
+ return status;
+}
+
+int cx231xx_power_suspend(struct cx231xx *dev)
+{
+ u8 value[4] = { 0, 0, 0, 0 };
+ u32 tmp = 0;
+ int status = 0;
+
+ status = cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, PWR_CTL_EN,
+ value, 4);
+ if (status > 0)
+ return status;
+
+ tmp = *((u32 *) value);
+ tmp &= (~PWR_MODE_MASK);
+
+ value[0] = (u8) tmp;
+ value[1] = (u8) (tmp >> 8);
+ value[2] = (u8) (tmp >> 16);
+ value[3] = (u8) (tmp >> 24);
+ status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER, PWR_CTL_EN,
+ value, 4);
+
+ return status;
+}
+
+/******************************************************************************
+ * S T R E A M C O N T R O L functions *
+ ******************************************************************************/
+int cx231xx_start_stream(struct cx231xx *dev, u32 ep_mask)
+{
+ u8 value[4] = { 0x0, 0x0, 0x0, 0x0 };
+ u32 tmp = 0;
+ int status = 0;
+
+ cx231xx_info("cx231xx_start_stream():: ep_mask = %x\n", ep_mask);
+ status = cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, EP_MODE_SET,
+ value, 4);
+ if (status < 0)
+ return status;
+
+ tmp = *((u32 *) value);
+ tmp |= ep_mask;
+ value[0] = (u8) tmp;
+ value[1] = (u8) (tmp >> 8);
+ value[2] = (u8) (tmp >> 16);
+ value[3] = (u8) (tmp >> 24);
+
+ status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER, EP_MODE_SET,
+ value, 4);
+
+ return status;
+}
+
+int cx231xx_stop_stream(struct cx231xx *dev, u32 ep_mask)
+{
+ u8 value[4] = { 0x0, 0x0, 0x0, 0x0 };
+ u32 tmp = 0;
+ int status = 0;
+
+ cx231xx_info("cx231xx_stop_stream():: ep_mask = %x\n", ep_mask);
+ status =
+ cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, EP_MODE_SET, value, 4);
+ if (status < 0)
+ return status;
+
+ tmp = *((u32 *) value);
+ tmp &= (~ep_mask);
+ value[0] = (u8) tmp;
+ value[1] = (u8) (tmp >> 8);
+ value[2] = (u8) (tmp >> 16);
+ value[3] = (u8) (tmp >> 24);
+
+ status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER, EP_MODE_SET,
+ value, 4);
+
+ return status;
+}
+
+int cx231xx_initialize_stream_xfer(struct cx231xx *dev, u32 media_type)
+{
+ int status = 0;
+ u32 value = 0;
+ u8 val[4] = { 0, 0, 0, 0 };
+
+ if (dev->udev->speed == USB_SPEED_HIGH) {
+ switch (media_type) {
+ case Audio:
+ cx231xx_info("%s: Audio enter HANC\n", __func__);
+ status =
+ cx231xx_mode_register(dev, TS_MODE_REG, 0x9300);
+ break;
+
+ case Vbi:
+ cx231xx_info("%s: set vanc registers\n", __func__);
+ status = cx231xx_mode_register(dev, TS_MODE_REG, 0x300);
+ break;
+
+ case Sliced_cc:
+ cx231xx_info("%s: set hanc registers\n", __func__);
+ status =
+ cx231xx_mode_register(dev, TS_MODE_REG, 0x1300);
+ break;
+
+ case Raw_Video:
+ cx231xx_info("%s: set video registers\n", __func__);
+ status = cx231xx_mode_register(dev, TS_MODE_REG, 0x100);
+ break;
+
+ case TS1_serial_mode:
+ cx231xx_info("%s: set ts1 registers", __func__);
+
+ if (dev->board.has_417) {
+ cx231xx_info(" MPEG\n");
+ value &= 0xFFFFFFFC;
+ value |= 0x3;
+
+ status = cx231xx_mode_register(dev, TS_MODE_REG, value);
+
+ val[0] = 0x04;
+ val[1] = 0xA3;
+ val[2] = 0x3B;
+ val[3] = 0x00;
+ status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
+ TS1_CFG_REG, val, 4);
+
+ val[0] = 0x00;
+ val[1] = 0x08;
+ val[2] = 0x00;
+ val[3] = 0x08;
+ status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
+ TS1_LENGTH_REG, val, 4);
+
+ } else {
+ cx231xx_info(" BDA\n");
+ status = cx231xx_mode_register(dev, TS_MODE_REG, 0x101);
+ status = cx231xx_mode_register(dev, TS1_CFG_REG, 0x010);
+ }
+ break;
+
+ case TS1_parallel_mode:
+ cx231xx_info("%s: set ts1 parallel mode registers\n",
+ __func__);
+ status = cx231xx_mode_register(dev, TS_MODE_REG, 0x100);
+ status = cx231xx_mode_register(dev, TS1_CFG_REG, 0x400);
+ break;
+ }
+ } else {
+ status = cx231xx_mode_register(dev, TS_MODE_REG, 0x101);
+ }
+
+ return status;
+}
+
+int cx231xx_capture_start(struct cx231xx *dev, int start, u8 media_type)
+{
+ int rc = -1;
+ u32 ep_mask = -1;
+ struct pcb_config *pcb_config;
+
+ /* get EP for media type */
+ pcb_config = (struct pcb_config *)&dev->current_pcb_config;
+
+ if (pcb_config->config_num) {
+ switch (media_type) {
+ case Raw_Video:
+ ep_mask = ENABLE_EP4; /* ep4 [00:1000] */
+ break;
+ case Audio:
+ ep_mask = ENABLE_EP3; /* ep3 [00:0100] */
+ break;
+ case Vbi:
+ ep_mask = ENABLE_EP5; /* ep5 [01:0000] */
+ break;
+ case Sliced_cc:
+ ep_mask = ENABLE_EP6; /* ep6 [10:0000] */
+ break;
+ case TS1_serial_mode:
+ case TS1_parallel_mode:
+ ep_mask = ENABLE_EP1; /* ep1 [00:0001] */
+ break;
+ case TS2:
+ ep_mask = ENABLE_EP2; /* ep2 [00:0010] */
+ break;
+ }
+ }
+
+ if (start) {
+ rc = cx231xx_initialize_stream_xfer(dev, media_type);
+
+ if (rc < 0)
+ return rc;
+
+ /* enable video capture */
+ if (ep_mask > 0)
+ rc = cx231xx_start_stream(dev, ep_mask);
+ } else {
+ /* disable video capture */
+ if (ep_mask > 0)
+ rc = cx231xx_stop_stream(dev, ep_mask);
+ }
+
+ if (dev->mode == CX231XX_ANALOG_MODE)
+ ;/* do any in Analog mode */
+ else
+ ;/* do any in digital mode */
+
+ return rc;
+}
+EXPORT_SYMBOL_GPL(cx231xx_capture_start);
+
+/*****************************************************************************
+* G P I O B I T control functions *
+******************************************************************************/
+int cx231xx_set_gpio_bit(struct cx231xx *dev, u32 gpio_bit, u8 *gpio_val)
+{
+ int status = 0;
+
+ status = cx231xx_send_gpio_cmd(dev, gpio_bit, gpio_val, 4, 0, 0);
+
+ return status;
+}
+
+int cx231xx_get_gpio_bit(struct cx231xx *dev, u32 gpio_bit, u8 *gpio_val)
+{
+ int status = 0;
+
+ status = cx231xx_send_gpio_cmd(dev, gpio_bit, gpio_val, 4, 0, 1);
+
+ return status;
+}
+
+/*
+* cx231xx_set_gpio_direction
+* Sets the direction of the GPIO pin to input or output
+*
+* Parameters :
+* pin_number : The GPIO Pin number to program the direction for
+* from 0 to 31
+* pin_value : The Direction of the GPIO Pin under reference.
+* 0 = Input direction
+* 1 = Output direction
+*/
+int cx231xx_set_gpio_direction(struct cx231xx *dev,
+ int pin_number, int pin_value)
+{
+ int status = 0;
+ u32 value = 0;
+
+ /* Check for valid pin_number - if 32 , bail out */
+ if (pin_number >= 32)
+ return -EINVAL;
+
+ /* input */
+ if (pin_value == 0)
+ value = dev->gpio_dir & (~(1 << pin_number)); /* clear */
+ else
+ value = dev->gpio_dir | (1 << pin_number);
+
+ status = cx231xx_set_gpio_bit(dev, value, (u8 *) &dev->gpio_val);
+
+ /* cache the value for future */
+ dev->gpio_dir = value;
+
+ return status;
+}
+
+/*
+* cx231xx_set_gpio_value
+* Sets the value of the GPIO pin to Logic high or low. The Pin under
+* reference should ALREADY BE SET IN OUTPUT MODE !!!!!!!!!
+*
+* Parameters :
+* pin_number : The GPIO Pin number to program the direction for
+* pin_value : The value of the GPIO Pin under reference.
+* 0 = set it to 0
+* 1 = set it to 1
+*/
+int cx231xx_set_gpio_value(struct cx231xx *dev, int pin_number, int pin_value)
+{
+ int status = 0;
+ u32 value = 0;
+
+ /* Check for valid pin_number - if 0xFF , bail out */
+ if (pin_number >= 32)
+ return -EINVAL;
+
+ /* first do a sanity check - if the Pin is not output, make it output */
+ if ((dev->gpio_dir & (1 << pin_number)) == 0x00) {
+ /* It was in input mode */
+ value = dev->gpio_dir | (1 << pin_number);
+ dev->gpio_dir = value;
+ status = cx231xx_set_gpio_bit(dev, dev->gpio_dir,
+ (u8 *) &dev->gpio_val);
+ value = 0;
+ }
+
+ if (pin_value == 0)
+ value = dev->gpio_val & (~(1 << pin_number));
+ else
+ value = dev->gpio_val | (1 << pin_number);
+
+ /* store the value */
+ dev->gpio_val = value;
+
+ /* toggle bit0 of GP_IO */
+ status = cx231xx_set_gpio_bit(dev, dev->gpio_dir, (u8 *)&dev->gpio_val);
+
+ return status;
+}
+
+/*****************************************************************************
+* G P I O I2C related functions *
+******************************************************************************/
+int cx231xx_gpio_i2c_start(struct cx231xx *dev)
+{
+ int status = 0;
+
+ /* set SCL to output 1 ; set SDA to output 1 */
+ dev->gpio_dir |= 1 << dev->board.tuner_scl_gpio;
+ dev->gpio_dir |= 1 << dev->board.tuner_sda_gpio;
+ dev->gpio_val |= 1 << dev->board.tuner_scl_gpio;
+ dev->gpio_val |= 1 << dev->board.tuner_sda_gpio;
+
+ status = cx231xx_set_gpio_bit(dev, dev->gpio_dir, (u8 *)&dev->gpio_val);
+ if (status < 0)
+ return -EINVAL;
+
+ /* set SCL to output 1; set SDA to output 0 */
+ dev->gpio_val |= 1 << dev->board.tuner_scl_gpio;
+ dev->gpio_val &= ~(1 << dev->board.tuner_sda_gpio);
+
+ status = cx231xx_set_gpio_bit(dev, dev->gpio_dir, (u8 *)&dev->gpio_val);
+ if (status < 0)
+ return -EINVAL;
+
+ /* set SCL to output 0; set SDA to output 0 */
+ dev->gpio_val &= ~(1 << dev->board.tuner_scl_gpio);
+ dev->gpio_val &= ~(1 << dev->board.tuner_sda_gpio);
+
+ status = cx231xx_set_gpio_bit(dev, dev->gpio_dir, (u8 *)&dev->gpio_val);
+ if (status < 0)
+ return -EINVAL;
+
+ return status;
+}
+
+int cx231xx_gpio_i2c_end(struct cx231xx *dev)
+{
+ int status = 0;
+
+ /* set SCL to output 0; set SDA to output 0 */
+ dev->gpio_dir |= 1 << dev->board.tuner_scl_gpio;
+ dev->gpio_dir |= 1 << dev->board.tuner_sda_gpio;
+
+ dev->gpio_val &= ~(1 << dev->board.tuner_scl_gpio);
+ dev->gpio_val &= ~(1 << dev->board.tuner_sda_gpio);
+
+ status = cx231xx_set_gpio_bit(dev, dev->gpio_dir, (u8 *)&dev->gpio_val);
+ if (status < 0)
+ return -EINVAL;
+
+ /* set SCL to output 1; set SDA to output 0 */
+ dev->gpio_val |= 1 << dev->board.tuner_scl_gpio;
+ dev->gpio_val &= ~(1 << dev->board.tuner_sda_gpio);
+
+ status = cx231xx_set_gpio_bit(dev, dev->gpio_dir, (u8 *)&dev->gpio_val);
+ if (status < 0)
+ return -EINVAL;
+
+ /* set SCL to input ,release SCL cable control
+ set SDA to input ,release SDA cable control */
+ dev->gpio_dir &= ~(1 << dev->board.tuner_scl_gpio);
+ dev->gpio_dir &= ~(1 << dev->board.tuner_sda_gpio);
+
+ status =
+ cx231xx_set_gpio_bit(dev, dev->gpio_dir, (u8 *)&dev->gpio_val);
+ if (status < 0)
+ return -EINVAL;
+
+ return status;
+}
+
+int cx231xx_gpio_i2c_write_byte(struct cx231xx *dev, u8 data)
+{
+ int status = 0;
+ u8 i;
+
+ /* set SCL to output ; set SDA to output */
+ dev->gpio_dir |= 1 << dev->board.tuner_scl_gpio;
+ dev->gpio_dir |= 1 << dev->board.tuner_sda_gpio;
+
+ for (i = 0; i < 8; i++) {
+ if (((data << i) & 0x80) == 0) {
+ /* set SCL to output 0; set SDA to output 0 */
+ dev->gpio_val &= ~(1 << dev->board.tuner_scl_gpio);
+ dev->gpio_val &= ~(1 << dev->board.tuner_sda_gpio);
+ status = cx231xx_set_gpio_bit(dev, dev->gpio_dir,
+ (u8 *)&dev->gpio_val);
+
+ /* set SCL to output 1; set SDA to output 0 */
+ dev->gpio_val |= 1 << dev->board.tuner_scl_gpio;
+ status = cx231xx_set_gpio_bit(dev, dev->gpio_dir,
+ (u8 *)&dev->gpio_val);
+
+ /* set SCL to output 0; set SDA to output 0 */
+ dev->gpio_val &= ~(1 << dev->board.tuner_scl_gpio);
+ status = cx231xx_set_gpio_bit(dev, dev->gpio_dir,
+ (u8 *)&dev->gpio_val);
+ } else {
+ /* set SCL to output 0; set SDA to output 1 */
+ dev->gpio_val &= ~(1 << dev->board.tuner_scl_gpio);
+ dev->gpio_val |= 1 << dev->board.tuner_sda_gpio;
+ status = cx231xx_set_gpio_bit(dev, dev->gpio_dir,
+ (u8 *)&dev->gpio_val);
+
+ /* set SCL to output 1; set SDA to output 1 */
+ dev->gpio_val |= 1 << dev->board.tuner_scl_gpio;
+ status = cx231xx_set_gpio_bit(dev, dev->gpio_dir,
+ (u8 *)&dev->gpio_val);
+
+ /* set SCL to output 0; set SDA to output 1 */
+ dev->gpio_val &= ~(1 << dev->board.tuner_scl_gpio);
+ status = cx231xx_set_gpio_bit(dev, dev->gpio_dir,
+ (u8 *)&dev->gpio_val);
+ }
+ }
+ return status;
+}
+
+int cx231xx_gpio_i2c_read_byte(struct cx231xx *dev, u8 *buf)
+{
+ u8 value = 0;
+ int status = 0;
+ u32 gpio_logic_value = 0;
+ u8 i;
+
+ /* read byte */
+ for (i = 0; i < 8; i++) { /* send write I2c addr */
+
+ /* set SCL to output 0; set SDA to input */
+ dev->gpio_val &= ~(1 << dev->board.tuner_scl_gpio);
+ status = cx231xx_set_gpio_bit(dev, dev->gpio_dir,
+ (u8 *)&dev->gpio_val);
+
+ /* set SCL to output 1; set SDA to input */
+ dev->gpio_val |= 1 << dev->board.tuner_scl_gpio;
+ status = cx231xx_set_gpio_bit(dev, dev->gpio_dir,
+ (u8 *)&dev->gpio_val);
+
+ /* get SDA data bit */
+ gpio_logic_value = dev->gpio_val;
+ status = cx231xx_get_gpio_bit(dev, dev->gpio_dir,
+ (u8 *)&dev->gpio_val);
+ if ((dev->gpio_val & (1 << dev->board.tuner_sda_gpio)) != 0)
+ value |= (1 << (8 - i - 1));
+
+ dev->gpio_val = gpio_logic_value;
+ }
+
+ /* set SCL to output 0,finish the read latest SCL signal.
+ !!!set SDA to input, never to modify SDA direction at
+ the same times */
+ dev->gpio_val &= ~(1 << dev->board.tuner_scl_gpio);
+ status = cx231xx_set_gpio_bit(dev, dev->gpio_dir, (u8 *)&dev->gpio_val);
+
+ /* store the value */
+ *buf = value & 0xff;
+
+ return status;
+}
+
+int cx231xx_gpio_i2c_read_ack(struct cx231xx *dev)
+{
+ int status = 0;
+ u32 gpio_logic_value = 0;
+ int nCnt = 10;
+ int nInit = nCnt;
+
+ /* clock stretch; set SCL to input; set SDA to input;
+ get SCL value till SCL = 1 */
+ dev->gpio_dir &= ~(1 << dev->board.tuner_sda_gpio);
+ dev->gpio_dir &= ~(1 << dev->board.tuner_scl_gpio);
+
+ gpio_logic_value = dev->gpio_val;
+ status = cx231xx_set_gpio_bit(dev, dev->gpio_dir, (u8 *)&dev->gpio_val);
+
+ do {
+ msleep(2);
+ status = cx231xx_get_gpio_bit(dev, dev->gpio_dir,
+ (u8 *)&dev->gpio_val);
+ nCnt--;
+ } while (((dev->gpio_val &
+ (1 << dev->board.tuner_scl_gpio)) == 0) &&
+ (nCnt > 0));
+
+ if (nCnt == 0)
+ cx231xx_info("No ACK after %d msec -GPIO I2C failed!",
+ nInit * 10);
+
+ /*
+ * readAck
+ * through clock stretch, slave has given a SCL signal,
+ * so the SDA data can be directly read.
+ */
+ status = cx231xx_get_gpio_bit(dev, dev->gpio_dir, (u8 *)&dev->gpio_val);
+
+ if ((dev->gpio_val & 1 << dev->board.tuner_sda_gpio) == 0) {
+ dev->gpio_val = gpio_logic_value;
+ dev->gpio_val &= ~(1 << dev->board.tuner_sda_gpio);
+ status = 0;
+ } else {
+ dev->gpio_val = gpio_logic_value;
+ dev->gpio_val |= (1 << dev->board.tuner_sda_gpio);
+ }
+
+ /* read SDA end, set the SCL to output 0, after this operation,
+ SDA direction can be changed. */
+ dev->gpio_val = gpio_logic_value;
+ dev->gpio_dir |= (1 << dev->board.tuner_scl_gpio);
+ dev->gpio_val &= ~(1 << dev->board.tuner_scl_gpio);
+ status = cx231xx_set_gpio_bit(dev, dev->gpio_dir, (u8 *)&dev->gpio_val);
+
+ return status;
+}
+
+int cx231xx_gpio_i2c_write_ack(struct cx231xx *dev)
+{
+ int status = 0;
+
+ /* set SDA to ouput */
+ dev->gpio_dir |= 1 << dev->board.tuner_sda_gpio;
+ status = cx231xx_set_gpio_bit(dev, dev->gpio_dir, (u8 *)&dev->gpio_val);
+
+ /* set SCL = 0 (output); set SDA = 0 (output) */
+ dev->gpio_val &= ~(1 << dev->board.tuner_sda_gpio);
+ dev->gpio_val &= ~(1 << dev->board.tuner_scl_gpio);
+ status = cx231xx_set_gpio_bit(dev, dev->gpio_dir, (u8 *)&dev->gpio_val);
+
+ /* set SCL = 1 (output); set SDA = 0 (output) */
+ dev->gpio_val |= 1 << dev->board.tuner_scl_gpio;
+ status = cx231xx_set_gpio_bit(dev, dev->gpio_dir, (u8 *)&dev->gpio_val);
+
+ /* set SCL = 0 (output); set SDA = 0 (output) */
+ dev->gpio_val &= ~(1 << dev->board.tuner_scl_gpio);
+ status = cx231xx_set_gpio_bit(dev, dev->gpio_dir, (u8 *)&dev->gpio_val);
+
+ /* set SDA to input,and then the slave will read data from SDA. */
+ dev->gpio_dir &= ~(1 << dev->board.tuner_sda_gpio);
+ status = cx231xx_set_gpio_bit(dev, dev->gpio_dir, (u8 *)&dev->gpio_val);
+
+ return status;
+}
+
+int cx231xx_gpio_i2c_write_nak(struct cx231xx *dev)
+{
+ int status = 0;
+
+ /* set scl to output ; set sda to input */
+ dev->gpio_dir |= 1 << dev->board.tuner_scl_gpio;
+ dev->gpio_dir &= ~(1 << dev->board.tuner_sda_gpio);
+ status = cx231xx_set_gpio_bit(dev, dev->gpio_dir, (u8 *)&dev->gpio_val);
+
+ /* set scl to output 0; set sda to input */
+ dev->gpio_val &= ~(1 << dev->board.tuner_scl_gpio);
+ status = cx231xx_set_gpio_bit(dev, dev->gpio_dir, (u8 *)&dev->gpio_val);
+
+ /* set scl to output 1; set sda to input */
+ dev->gpio_val |= 1 << dev->board.tuner_scl_gpio;
+ status = cx231xx_set_gpio_bit(dev, dev->gpio_dir, (u8 *)&dev->gpio_val);
+
+ return status;
+}
+
+/*****************************************************************************
+* G P I O I2C related functions *
+******************************************************************************/
+/* cx231xx_gpio_i2c_read
+ * Function to read data from gpio based I2C interface
+ */
+int cx231xx_gpio_i2c_read(struct cx231xx *dev, u8 dev_addr, u8 *buf, u8 len)
+{
+ int status = 0;
+ int i = 0;
+
+ /* get the lock */
+ mutex_lock(&dev->gpio_i2c_lock);
+
+ /* start */
+ status = cx231xx_gpio_i2c_start(dev);
+
+ /* write dev_addr */
+ status = cx231xx_gpio_i2c_write_byte(dev, (dev_addr << 1) + 1);
+
+ /* readAck */
+ status = cx231xx_gpio_i2c_read_ack(dev);
+
+ /* read data */
+ for (i = 0; i < len; i++) {
+ /* read data */
+ buf[i] = 0;
+ status = cx231xx_gpio_i2c_read_byte(dev, &buf[i]);
+
+ if ((i + 1) != len) {
+ /* only do write ack if we more length */
+ status = cx231xx_gpio_i2c_write_ack(dev);
+ }
+ }
+
+ /* write NAK - inform reads are complete */
+ status = cx231xx_gpio_i2c_write_nak(dev);
+
+ /* write end */
+ status = cx231xx_gpio_i2c_end(dev);
+
+ /* release the lock */
+ mutex_unlock(&dev->gpio_i2c_lock);
+
+ return status;
+}
+
+/* cx231xx_gpio_i2c_write
+ * Function to write data to gpio based I2C interface
+ */
+int cx231xx_gpio_i2c_write(struct cx231xx *dev, u8 dev_addr, u8 *buf, u8 len)
+{
+ int i = 0;
+
+ /* get the lock */
+ mutex_lock(&dev->gpio_i2c_lock);
+
+ /* start */
+ cx231xx_gpio_i2c_start(dev);
+
+ /* write dev_addr */
+ cx231xx_gpio_i2c_write_byte(dev, dev_addr << 1);
+
+ /* read Ack */
+ cx231xx_gpio_i2c_read_ack(dev);
+
+ for (i = 0; i < len; i++) {
+ /* Write data */
+ cx231xx_gpio_i2c_write_byte(dev, buf[i]);
+
+ /* read Ack */
+ cx231xx_gpio_i2c_read_ack(dev);
+ }
+
+ /* write End */
+ cx231xx_gpio_i2c_end(dev);
+
+ /* release the lock */
+ mutex_unlock(&dev->gpio_i2c_lock);
+
+ return 0;
+}
--- /dev/null
+/*
+ cx231xx-cards.c - driver for Conexant Cx23100/101/102
+ USB video capture devices
+
+ Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
+ Based on em28xx driver
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/delay.h>
+#include <linux/i2c.h>
+#include <linux/usb.h>
+#include <media/tuner.h>
+#include <media/tveeprom.h>
+#include <media/v4l2-common.h>
+#include <media/v4l2-chip-ident.h>
+
+#include <media/cx25840.h>
+#include "dvb-usb-ids.h"
+#include "xc5000.h"
+#include "tda18271.h"
+
+#include "cx231xx.h"
+
+static int tuner = -1;
+module_param(tuner, int, 0444);
+MODULE_PARM_DESC(tuner, "tuner type");
+
+static int transfer_mode = 1;
+module_param(transfer_mode, int, 0444);
+MODULE_PARM_DESC(transfer_mode, "transfer mode (1-ISO or 0-BULK)");
+
+static unsigned int disable_ir;
+module_param(disable_ir, int, 0444);
+MODULE_PARM_DESC(disable_ir, "disable infrared remote support");
+
+/* Bitmask marking allocated devices from 0 to CX231XX_MAXBOARDS */
+static unsigned long cx231xx_devused;
+
+/*
+ * Reset sequences for analog/digital modes
+ */
+
+static struct cx231xx_reg_seq RDE250_XCV_TUNER[] = {
+ {0x03, 0x01, 10},
+ {0x03, 0x00, 30},
+ {0x03, 0x01, 10},
+ {-1, -1, -1},
+};
+
+/*
+ * Board definitions
+ */
+struct cx231xx_board cx231xx_boards[] = {
+ [CX231XX_BOARD_UNKNOWN] = {
+ .name = "Unknown CX231xx video grabber",
+ .tuner_type = TUNER_ABSENT,
+ .input = {{
+ .type = CX231XX_VMUX_TELEVISION,
+ .vmux = CX231XX_VIN_3_1,
+ .amux = CX231XX_AMUX_VIDEO,
+ .gpio = NULL,
+ }, {
+ .type = CX231XX_VMUX_COMPOSITE1,
+ .vmux = CX231XX_VIN_2_1,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = NULL,
+ }, {
+ .type = CX231XX_VMUX_SVIDEO,
+ .vmux = CX231XX_VIN_1_1 |
+ (CX231XX_VIN_1_2 << 8) |
+ CX25840_SVIDEO_ON,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = NULL,
+ }
+ },
+ },
+ [CX231XX_BOARD_CNXT_CARRAERA] = {
+ .name = "Conexant Hybrid TV - CARRAERA",
+ .tuner_type = TUNER_XC5000,
+ .tuner_addr = 0x61,
+ .tuner_gpio = RDE250_XCV_TUNER,
+ .tuner_sif_gpio = 0x05,
+ .tuner_scl_gpio = 0x1a,
+ .tuner_sda_gpio = 0x1b,
+ .decoder = CX231XX_AVDECODER,
+ .output_mode = OUT_MODE_VIP11,
+ .demod_xfer_mode = 0,
+ .ctl_pin_status_mask = 0xFFFFFFC4,
+ .agc_analog_digital_select_gpio = 0x0c,
+ .gpio_pin_status_mask = 0x4001000,
+ .tuner_i2c_master = 1,
+ .demod_i2c_master = 2,
+ .has_dvb = 1,
+ .demod_addr = 0x02,
+ .norm = V4L2_STD_PAL,
+
+ .input = {{
+ .type = CX231XX_VMUX_TELEVISION,
+ .vmux = CX231XX_VIN_3_1,
+ .amux = CX231XX_AMUX_VIDEO,
+ .gpio = NULL,
+ }, {
+ .type = CX231XX_VMUX_COMPOSITE1,
+ .vmux = CX231XX_VIN_2_1,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = NULL,
+ }, {
+ .type = CX231XX_VMUX_SVIDEO,
+ .vmux = CX231XX_VIN_1_1 |
+ (CX231XX_VIN_1_2 << 8) |
+ CX25840_SVIDEO_ON,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = NULL,
+ }
+ },
+ },
+ [CX231XX_BOARD_CNXT_SHELBY] = {
+ .name = "Conexant Hybrid TV - SHELBY",
+ .tuner_type = TUNER_XC5000,
+ .tuner_addr = 0x61,
+ .tuner_gpio = RDE250_XCV_TUNER,
+ .tuner_sif_gpio = 0x05,
+ .tuner_scl_gpio = 0x1a,
+ .tuner_sda_gpio = 0x1b,
+ .decoder = CX231XX_AVDECODER,
+ .output_mode = OUT_MODE_VIP11,
+ .demod_xfer_mode = 0,
+ .ctl_pin_status_mask = 0xFFFFFFC4,
+ .agc_analog_digital_select_gpio = 0x0c,
+ .gpio_pin_status_mask = 0x4001000,
+ .tuner_i2c_master = 1,
+ .demod_i2c_master = 2,
+ .has_dvb = 1,
+ .demod_addr = 0x32,
+ .norm = V4L2_STD_NTSC,
+
+ .input = {{
+ .type = CX231XX_VMUX_TELEVISION,
+ .vmux = CX231XX_VIN_3_1,
+ .amux = CX231XX_AMUX_VIDEO,
+ .gpio = NULL,
+ }, {
+ .type = CX231XX_VMUX_COMPOSITE1,
+ .vmux = CX231XX_VIN_2_1,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = NULL,
+ }, {
+ .type = CX231XX_VMUX_SVIDEO,
+ .vmux = CX231XX_VIN_1_1 |
+ (CX231XX_VIN_1_2 << 8) |
+ CX25840_SVIDEO_ON,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = NULL,
+ }
+ },
+ },
+ [CX231XX_BOARD_CNXT_RDE_253S] = {
+ .name = "Conexant Hybrid TV - RDE253S",
+ .tuner_type = TUNER_NXP_TDA18271,
+ .tuner_addr = 0x60,
+ .tuner_gpio = RDE250_XCV_TUNER,
+ .tuner_sif_gpio = 0x05,
+ .tuner_scl_gpio = 0x1a,
+ .tuner_sda_gpio = 0x1b,
+ .decoder = CX231XX_AVDECODER,
+ .output_mode = OUT_MODE_VIP11,
+ .demod_xfer_mode = 0,
+ .ctl_pin_status_mask = 0xFFFFFFC4,
+ .agc_analog_digital_select_gpio = 0x1c,
+ .gpio_pin_status_mask = 0x4001000,
+ .tuner_i2c_master = 1,
+ .demod_i2c_master = 2,
+ .has_dvb = 1,
+ .demod_addr = 0x02,
+ .norm = V4L2_STD_PAL,
+
+ .input = {{
+ .type = CX231XX_VMUX_TELEVISION,
+ .vmux = CX231XX_VIN_3_1,
+ .amux = CX231XX_AMUX_VIDEO,
+ .gpio = NULL,
+ }, {
+ .type = CX231XX_VMUX_COMPOSITE1,
+ .vmux = CX231XX_VIN_2_1,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = NULL,
+ }, {
+ .type = CX231XX_VMUX_SVIDEO,
+ .vmux = CX231XX_VIN_1_1 |
+ (CX231XX_VIN_1_2 << 8) |
+ CX25840_SVIDEO_ON,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = NULL,
+ }
+ },
+ },
+
+ [CX231XX_BOARD_CNXT_RDU_253S] = {
+ .name = "Conexant Hybrid TV - RDU253S",
+ .tuner_type = TUNER_NXP_TDA18271,
+ .tuner_addr = 0x60,
+ .tuner_gpio = RDE250_XCV_TUNER,
+ .tuner_sif_gpio = 0x05,
+ .tuner_scl_gpio = 0x1a,
+ .tuner_sda_gpio = 0x1b,
+ .decoder = CX231XX_AVDECODER,
+ .output_mode = OUT_MODE_VIP11,
+ .demod_xfer_mode = 0,
+ .ctl_pin_status_mask = 0xFFFFFFC4,
+ .agc_analog_digital_select_gpio = 0x1c,
+ .gpio_pin_status_mask = 0x4001000,
+ .tuner_i2c_master = 1,
+ .demod_i2c_master = 2,
+ .has_dvb = 1,
+ .demod_addr = 0x02,
+ .norm = V4L2_STD_PAL,
+
+ .input = {{
+ .type = CX231XX_VMUX_TELEVISION,
+ .vmux = CX231XX_VIN_3_1,
+ .amux = CX231XX_AMUX_VIDEO,
+ .gpio = NULL,
+ }, {
+ .type = CX231XX_VMUX_COMPOSITE1,
+ .vmux = CX231XX_VIN_2_1,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = NULL,
+ }, {
+ .type = CX231XX_VMUX_SVIDEO,
+ .vmux = CX231XX_VIN_1_1 |
+ (CX231XX_VIN_1_2 << 8) |
+ CX25840_SVIDEO_ON,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = NULL,
+ }
+ },
+ },
+ [CX231XX_BOARD_CNXT_VIDEO_GRABBER] = {
+ .name = "Conexant VIDEO GRABBER",
+ .tuner_type = TUNER_ABSENT,
+ .decoder = CX231XX_AVDECODER,
+ .output_mode = OUT_MODE_VIP11,
+ .ctl_pin_status_mask = 0xFFFFFFC4,
+ .agc_analog_digital_select_gpio = 0x1c,
+ .gpio_pin_status_mask = 0x4001000,
+ .norm = V4L2_STD_PAL,
+ .no_alt_vanc = 1,
+ .external_av = 1,
+ .has_417 = 1,
+
+ .input = {{
+ .type = CX231XX_VMUX_COMPOSITE1,
+ .vmux = CX231XX_VIN_2_1,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = NULL,
+ }, {
+ .type = CX231XX_VMUX_SVIDEO,
+ .vmux = CX231XX_VIN_1_1 |
+ (CX231XX_VIN_1_2 << 8) |
+ CX25840_SVIDEO_ON,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = NULL,
+ }
+ },
+ },
+ [CX231XX_BOARD_CNXT_RDE_250] = {
+ .name = "Conexant Hybrid TV - rde 250",
+ .tuner_type = TUNER_XC5000,
+ .tuner_addr = 0x61,
+ .tuner_gpio = RDE250_XCV_TUNER,
+ .tuner_sif_gpio = 0x05,
+ .tuner_scl_gpio = 0x1a,
+ .tuner_sda_gpio = 0x1b,
+ .decoder = CX231XX_AVDECODER,
+ .output_mode = OUT_MODE_VIP11,
+ .demod_xfer_mode = 0,
+ .ctl_pin_status_mask = 0xFFFFFFC4,
+ .agc_analog_digital_select_gpio = 0x0c,
+ .gpio_pin_status_mask = 0x4001000,
+ .tuner_i2c_master = 1,
+ .demod_i2c_master = 2,
+ .has_dvb = 1,
+ .demod_addr = 0x02,
+ .norm = V4L2_STD_PAL,
+
+ .input = {{
+ .type = CX231XX_VMUX_TELEVISION,
+ .vmux = CX231XX_VIN_2_1,
+ .amux = CX231XX_AMUX_VIDEO,
+ .gpio = NULL,
+ }
+ },
+ },
+ [CX231XX_BOARD_CNXT_RDU_250] = {
+ .name = "Conexant Hybrid TV - RDU 250",
+ .tuner_type = TUNER_XC5000,
+ .tuner_addr = 0x61,
+ .tuner_gpio = RDE250_XCV_TUNER,
+ .tuner_sif_gpio = 0x05,
+ .tuner_scl_gpio = 0x1a,
+ .tuner_sda_gpio = 0x1b,
+ .decoder = CX231XX_AVDECODER,
+ .output_mode = OUT_MODE_VIP11,
+ .demod_xfer_mode = 0,
+ .ctl_pin_status_mask = 0xFFFFFFC4,
+ .agc_analog_digital_select_gpio = 0x0c,
+ .gpio_pin_status_mask = 0x4001000,
+ .tuner_i2c_master = 1,
+ .demod_i2c_master = 2,
+ .has_dvb = 1,
+ .demod_addr = 0x32,
+ .norm = V4L2_STD_NTSC,
+
+ .input = {{
+ .type = CX231XX_VMUX_TELEVISION,
+ .vmux = CX231XX_VIN_2_1,
+ .amux = CX231XX_AMUX_VIDEO,
+ .gpio = NULL,
+ }
+ },
+ },
+ [CX231XX_BOARD_HAUPPAUGE_EXETER] = {
+ .name = "Hauppauge EXETER",
+ .tuner_type = TUNER_NXP_TDA18271,
+ .tuner_addr = 0x60,
+ .tuner_gpio = RDE250_XCV_TUNER,
+ .tuner_sif_gpio = 0x05,
+ .tuner_scl_gpio = 0x1a,
+ .tuner_sda_gpio = 0x1b,
+ .decoder = CX231XX_AVDECODER,
+ .output_mode = OUT_MODE_VIP11,
+ .demod_xfer_mode = 0,
+ .ctl_pin_status_mask = 0xFFFFFFC4,
+ .agc_analog_digital_select_gpio = 0x0c,
+ .gpio_pin_status_mask = 0x4001000,
+ .tuner_i2c_master = 1,
+ .demod_i2c_master = 2,
+ .has_dvb = 1,
+ .demod_addr = 0x0e,
+ .norm = V4L2_STD_NTSC,
+
+ .input = {{
+ .type = CX231XX_VMUX_TELEVISION,
+ .vmux = CX231XX_VIN_3_1,
+ .amux = CX231XX_AMUX_VIDEO,
+ .gpio = NULL,
+ }, {
+ .type = CX231XX_VMUX_COMPOSITE1,
+ .vmux = CX231XX_VIN_2_1,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = NULL,
+ }, {
+ .type = CX231XX_VMUX_SVIDEO,
+ .vmux = CX231XX_VIN_1_1 |
+ (CX231XX_VIN_1_2 << 8) |
+ CX25840_SVIDEO_ON,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = NULL,
+ } },
+ },
+ [CX231XX_BOARD_HAUPPAUGE_USBLIVE2] = {
+ .name = "Hauppauge USB Live 2",
+ .tuner_type = TUNER_ABSENT,
+ .decoder = CX231XX_AVDECODER,
+ .output_mode = OUT_MODE_VIP11,
+ .demod_xfer_mode = 0,
+ .ctl_pin_status_mask = 0xFFFFFFC4,
+ .agc_analog_digital_select_gpio = 0x0c,
+ .gpio_pin_status_mask = 0x4001000,
+ .norm = V4L2_STD_NTSC,
+ .no_alt_vanc = 1,
+ .external_av = 1,
+ .dont_use_port_3 = 1,
+ .input = {{
+ .type = CX231XX_VMUX_COMPOSITE1,
+ .vmux = CX231XX_VIN_2_1,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = NULL,
+ }, {
+ .type = CX231XX_VMUX_SVIDEO,
+ .vmux = CX231XX_VIN_1_1 |
+ (CX231XX_VIN_1_2 << 8) |
+ CX25840_SVIDEO_ON,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = NULL,
+ } },
+ },
+ [CX231XX_BOARD_KWORLD_UB430_USB_HYBRID] = {
+ .name = "Kworld UB430 USB Hybrid",
+ .tuner_type = TUNER_NXP_TDA18271,
+ .tuner_addr = 0x60,
+ .decoder = CX231XX_AVDECODER,
+ .output_mode = OUT_MODE_VIP11,
+ .demod_xfer_mode = 0,
+ .ctl_pin_status_mask = 0xFFFFFFC4,
+ .agc_analog_digital_select_gpio = 0x11, /* According with PV cxPolaris.inf file */
+ .tuner_sif_gpio = -1,
+ .tuner_scl_gpio = -1,
+ .tuner_sda_gpio = -1,
+ .gpio_pin_status_mask = 0x4001000,
+ .tuner_i2c_master = 2,
+ .demod_i2c_master = 1,
+ .ir_i2c_master = 2,
+ .has_dvb = 1,
+ .demod_addr = 0x10,
+ .norm = V4L2_STD_PAL_M,
+ .input = {{
+ .type = CX231XX_VMUX_TELEVISION,
+ .vmux = CX231XX_VIN_3_1,
+ .amux = CX231XX_AMUX_VIDEO,
+ .gpio = NULL,
+ }, {
+ .type = CX231XX_VMUX_COMPOSITE1,
+ .vmux = CX231XX_VIN_2_1,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = NULL,
+ }, {
+ .type = CX231XX_VMUX_SVIDEO,
+ .vmux = CX231XX_VIN_1_1 |
+ (CX231XX_VIN_1_2 << 8) |
+ CX25840_SVIDEO_ON,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = NULL,
+ } },
+ },
+ [CX231XX_BOARD_PV_PLAYTV_USB_HYBRID] = {
+ .name = "Pixelview PlayTV USB Hybrid",
+ .tuner_type = TUNER_NXP_TDA18271,
+ .tuner_addr = 0x60,
+ .decoder = CX231XX_AVDECODER,
+ .output_mode = OUT_MODE_VIP11,
+ .demod_xfer_mode = 0,
+ .ctl_pin_status_mask = 0xFFFFFFC4,
+ .agc_analog_digital_select_gpio = 0x00, /* According with PV cxPolaris.inf file */
+ .tuner_sif_gpio = -1,
+ .tuner_scl_gpio = -1,
+ .tuner_sda_gpio = -1,
+ .gpio_pin_status_mask = 0x4001000,
+ .tuner_i2c_master = 2,
+ .demod_i2c_master = 1,
+ .ir_i2c_master = 2,
+ .rc_map_name = RC_MAP_PIXELVIEW_002T,
+ .has_dvb = 1,
+ .demod_addr = 0x10,
+ .norm = V4L2_STD_PAL_M,
+ .input = {{
+ .type = CX231XX_VMUX_TELEVISION,
+ .vmux = CX231XX_VIN_3_1,
+ .amux = CX231XX_AMUX_VIDEO,
+ .gpio = NULL,
+ }, {
+ .type = CX231XX_VMUX_COMPOSITE1,
+ .vmux = CX231XX_VIN_2_1,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = NULL,
+ }, {
+ .type = CX231XX_VMUX_SVIDEO,
+ .vmux = CX231XX_VIN_1_1 |
+ (CX231XX_VIN_1_2 << 8) |
+ CX25840_SVIDEO_ON,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = NULL,
+ } },
+ },
+ [CX231XX_BOARD_PV_XCAPTURE_USB] = {
+ .name = "Pixelview Xcapture USB",
+ .tuner_type = TUNER_ABSENT,
+ .decoder = CX231XX_AVDECODER,
+ .output_mode = OUT_MODE_VIP11,
+ .demod_xfer_mode = 0,
+ .ctl_pin_status_mask = 0xFFFFFFC4,
+ .agc_analog_digital_select_gpio = 0x0c,
+ .gpio_pin_status_mask = 0x4001000,
+ .norm = V4L2_STD_NTSC,
+ .no_alt_vanc = 1,
+ .external_av = 1,
+ .dont_use_port_3 = 1,
+
+ .input = {{
+ .type = CX231XX_VMUX_COMPOSITE1,
+ .vmux = CX231XX_VIN_2_1,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = NULL,
+ }, {
+ .type = CX231XX_VMUX_SVIDEO,
+ .vmux = CX231XX_VIN_1_1 |
+ (CX231XX_VIN_1_2 << 8) |
+ CX25840_SVIDEO_ON,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = NULL,
+ }
+ },
+ },
+
+ [CX231XX_BOARD_ICONBIT_U100] = {
+ .name = "Iconbit Analog Stick U100 FM",
+ .tuner_type = TUNER_ABSENT,
+ .decoder = CX231XX_AVDECODER,
+ .output_mode = OUT_MODE_VIP11,
+ .demod_xfer_mode = 0,
+ .ctl_pin_status_mask = 0xFFFFFFC4,
+ .agc_analog_digital_select_gpio = 0x1C,
+ .gpio_pin_status_mask = 0x4001000,
+
+ .input = {{
+ .type = CX231XX_VMUX_COMPOSITE1,
+ .vmux = CX231XX_VIN_2_1,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = NULL,
+ }, {
+ .type = CX231XX_VMUX_SVIDEO,
+ .vmux = CX231XX_VIN_1_1 |
+ (CX231XX_VIN_1_2 << 8) |
+ CX25840_SVIDEO_ON,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = NULL,
+ } },
+ },
+ [CX231XX_BOARD_HAUPPAUGE_USB2_FM_PAL] = {
+ .name = "Hauppauge WinTV USB2 FM (PAL)",
+ .tuner_type = TUNER_NXP_TDA18271,
+ .tuner_addr = 0x60,
+ .tuner_gpio = RDE250_XCV_TUNER,
+ .tuner_sif_gpio = 0x05,
+ .tuner_scl_gpio = 0x1a,
+ .tuner_sda_gpio = 0x1b,
+ .decoder = CX231XX_AVDECODER,
+ .output_mode = OUT_MODE_VIP11,
+ .ctl_pin_status_mask = 0xFFFFFFC4,
+ .agc_analog_digital_select_gpio = 0x0c,
+ .gpio_pin_status_mask = 0x4001000,
+ .tuner_i2c_master = 1,
+ .norm = V4L2_STD_PAL,
+
+ .input = {{
+ .type = CX231XX_VMUX_TELEVISION,
+ .vmux = CX231XX_VIN_3_1,
+ .amux = CX231XX_AMUX_VIDEO,
+ .gpio = NULL,
+ }, {
+ .type = CX231XX_VMUX_COMPOSITE1,
+ .vmux = CX231XX_VIN_2_1,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = NULL,
+ }, {
+ .type = CX231XX_VMUX_SVIDEO,
+ .vmux = CX231XX_VIN_1_1 |
+ (CX231XX_VIN_1_2 << 8) |
+ CX25840_SVIDEO_ON,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = NULL,
+ } },
+ },
+ [CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC] = {
+ .name = "Hauppauge WinTV USB2 FM (NTSC)",
+ .tuner_type = TUNER_NXP_TDA18271,
+ .tuner_addr = 0x60,
+ .tuner_gpio = RDE250_XCV_TUNER,
+ .tuner_sif_gpio = 0x05,
+ .tuner_scl_gpio = 0x1a,
+ .tuner_sda_gpio = 0x1b,
+ .decoder = CX231XX_AVDECODER,
+ .output_mode = OUT_MODE_VIP11,
+ .ctl_pin_status_mask = 0xFFFFFFC4,
+ .agc_analog_digital_select_gpio = 0x0c,
+ .gpio_pin_status_mask = 0x4001000,
+ .tuner_i2c_master = 1,
+ .norm = V4L2_STD_NTSC,
+
+ .input = {{
+ .type = CX231XX_VMUX_TELEVISION,
+ .vmux = CX231XX_VIN_3_1,
+ .amux = CX231XX_AMUX_VIDEO,
+ .gpio = NULL,
+ }, {
+ .type = CX231XX_VMUX_COMPOSITE1,
+ .vmux = CX231XX_VIN_2_1,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = NULL,
+ }, {
+ .type = CX231XX_VMUX_SVIDEO,
+ .vmux = CX231XX_VIN_1_1 |
+ (CX231XX_VIN_1_2 << 8) |
+ CX25840_SVIDEO_ON,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = NULL,
+ } },
+ },
+};
+const unsigned int cx231xx_bcount = ARRAY_SIZE(cx231xx_boards);
+
+/* table of devices that work with this driver */
+struct usb_device_id cx231xx_id_table[] = {
+ {USB_DEVICE(0x0572, 0x5A3C),
+ .driver_info = CX231XX_BOARD_UNKNOWN},
+ {USB_DEVICE(0x0572, 0x58A2),
+ .driver_info = CX231XX_BOARD_CNXT_CARRAERA},
+ {USB_DEVICE(0x0572, 0x58A1),
+ .driver_info = CX231XX_BOARD_CNXT_SHELBY},
+ {USB_DEVICE(0x0572, 0x58A4),
+ .driver_info = CX231XX_BOARD_CNXT_RDE_253S},
+ {USB_DEVICE(0x0572, 0x58A5),
+ .driver_info = CX231XX_BOARD_CNXT_RDU_253S},
+ {USB_DEVICE(0x0572, 0x58A6),
+ .driver_info = CX231XX_BOARD_CNXT_VIDEO_GRABBER},
+ {USB_DEVICE(0x0572, 0x589E),
+ .driver_info = CX231XX_BOARD_CNXT_RDE_250},
+ {USB_DEVICE(0x0572, 0x58A0),
+ .driver_info = CX231XX_BOARD_CNXT_RDU_250},
+ {USB_DEVICE(0x2040, 0xb110),
+ .driver_info = CX231XX_BOARD_HAUPPAUGE_USB2_FM_PAL},
+ {USB_DEVICE(0x2040, 0xb111),
+ .driver_info = CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC},
+ {USB_DEVICE(0x2040, 0xb120),
+ .driver_info = CX231XX_BOARD_HAUPPAUGE_EXETER},
+ {USB_DEVICE(0x2040, 0xb140),
+ .driver_info = CX231XX_BOARD_HAUPPAUGE_EXETER},
+ {USB_DEVICE(0x2040, 0xc200),
+ .driver_info = CX231XX_BOARD_HAUPPAUGE_USBLIVE2},
+ {USB_DEVICE_VER(USB_VID_PIXELVIEW, USB_PID_PIXELVIEW_SBTVD, 0x4000, 0x4001),
+ .driver_info = CX231XX_BOARD_PV_PLAYTV_USB_HYBRID},
+ {USB_DEVICE(USB_VID_PIXELVIEW, 0x5014),
+ .driver_info = CX231XX_BOARD_PV_XCAPTURE_USB},
+ {USB_DEVICE(0x1b80, 0xe424),
+ .driver_info = CX231XX_BOARD_KWORLD_UB430_USB_HYBRID},
+ {USB_DEVICE(0x1f4d, 0x0237),
+ .driver_info = CX231XX_BOARD_ICONBIT_U100},
+ {},
+};
+
+MODULE_DEVICE_TABLE(usb, cx231xx_id_table);
+
+/* cx231xx_tuner_callback
+ * will be used to reset XC5000 tuner using GPIO pin
+ */
+
+int cx231xx_tuner_callback(void *ptr, int component, int command, int arg)
+{
+ int rc = 0;
+ struct cx231xx *dev = ptr;
+
+ if (dev->tuner_type == TUNER_XC5000) {
+ if (command == XC5000_TUNER_RESET) {
+ cx231xx_info
+ ("Tuner CB: RESET: cmd %d : tuner type %d \n",
+ command, dev->tuner_type);
+ cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit,
+ 1);
+ msleep(10);
+ cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit,
+ 0);
+ msleep(330);
+ cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit,
+ 1);
+ msleep(10);
+ }
+ } else if (dev->tuner_type == TUNER_NXP_TDA18271) {
+ switch (command) {
+ case TDA18271_CALLBACK_CMD_AGC_ENABLE:
+ if (dev->model == CX231XX_BOARD_PV_PLAYTV_USB_HYBRID)
+ rc = cx231xx_set_agc_analog_digital_mux_select(dev, arg);
+ break;
+ default:
+ rc = -EINVAL;
+ break;
+ }
+ }
+ return rc;
+}
+EXPORT_SYMBOL_GPL(cx231xx_tuner_callback);
+
+void cx231xx_reset_out(struct cx231xx *dev)
+{
+ cx231xx_set_gpio_value(dev, CX23417_RESET, 1);
+ msleep(200);
+ cx231xx_set_gpio_value(dev, CX23417_RESET, 0);
+ msleep(200);
+ cx231xx_set_gpio_value(dev, CX23417_RESET, 1);
+}
+void cx231xx_enable_OSC(struct cx231xx *dev)
+{
+ cx231xx_set_gpio_value(dev, CX23417_OSC_EN, 1);
+}
+void cx231xx_sleep_s5h1432(struct cx231xx *dev)
+{
+ cx231xx_set_gpio_value(dev, SLEEP_S5H1432, 0);
+}
+
+static inline void cx231xx_set_model(struct cx231xx *dev)
+{
+ memcpy(&dev->board, &cx231xx_boards[dev->model], sizeof(dev->board));
+}
+
+/* Since cx231xx_pre_card_setup() requires a proper dev->model,
+ * this won't work for boards with generic PCI IDs
+ */
+void cx231xx_pre_card_setup(struct cx231xx *dev)
+{
+
+ cx231xx_set_model(dev);
+
+ cx231xx_info("Identified as %s (card=%d)\n",
+ dev->board.name, dev->model);
+
+ /* set the direction for GPIO pins */
+ if (dev->board.tuner_gpio) {
+ cx231xx_set_gpio_direction(dev, dev->board.tuner_gpio->bit, 1);
+ cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit, 1);
+ }
+ if (dev->board.tuner_sif_gpio >= 0)
+ cx231xx_set_gpio_direction(dev, dev->board.tuner_sif_gpio, 1);
+
+ /* request some modules if any required */
+
+ /* set the mode to Analog mode initially */
+ cx231xx_set_mode(dev, CX231XX_ANALOG_MODE);
+
+ /* Unlock device */
+ /* cx231xx_set_mode(dev, CX231XX_SUSPEND); */
+
+}
+
+static void cx231xx_config_tuner(struct cx231xx *dev)
+{
+ struct tuner_setup tun_setup;
+ struct v4l2_frequency f;
+
+ if (dev->tuner_type == TUNER_ABSENT)
+ return;
+
+ tun_setup.mode_mask = T_ANALOG_TV | T_RADIO;
+ tun_setup.type = dev->tuner_type;
+ tun_setup.addr = dev->tuner_addr;
+ tun_setup.tuner_callback = cx231xx_tuner_callback;
+
+ tuner_call(dev, tuner, s_type_addr, &tun_setup);
+
+#if 0
+ if (tun_setup.type == TUNER_XC5000) {
+ static struct xc2028_ctrl ctrl = {
+ .fname = XC5000_DEFAULT_FIRMWARE,
+ .max_len = 64,
+ .demod = 0;
+ };
+ struct v4l2_priv_tun_config cfg = {
+ .tuner = dev->tuner_type,
+ .priv = &ctrl,
+ };
+ tuner_call(dev, tuner, s_config, &cfg);
+ }
+#endif
+ /* configure tuner */
+ f.tuner = 0;
+ f.type = V4L2_TUNER_ANALOG_TV;
+ f.frequency = 9076; /* just a magic number */
+ dev->ctl_freq = f.frequency;
+ call_all(dev, tuner, s_frequency, &f);
+
+}
+
+void cx231xx_card_setup(struct cx231xx *dev)
+{
+
+ cx231xx_set_model(dev);
+
+ dev->tuner_type = cx231xx_boards[dev->model].tuner_type;
+ if (cx231xx_boards[dev->model].tuner_addr)
+ dev->tuner_addr = cx231xx_boards[dev->model].tuner_addr;
+
+ /* request some modules */
+ if (dev->board.decoder == CX231XX_AVDECODER) {
+ dev->sd_cx25840 = v4l2_i2c_new_subdev(&dev->v4l2_dev,
+ &dev->i2c_bus[0].i2c_adap,
+ "cx25840", 0x88 >> 1, NULL);
+ if (dev->sd_cx25840 == NULL)
+ cx231xx_info("cx25840 subdev registration failure\n");
+ cx25840_call(dev, core, load_fw);
+
+ }
+
+ /* Initialize the tuner */
+ if (dev->board.tuner_type != TUNER_ABSENT) {
+ dev->sd_tuner = v4l2_i2c_new_subdev(&dev->v4l2_dev,
+ &dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap,
+ "tuner",
+ dev->tuner_addr, NULL);
+ if (dev->sd_tuner == NULL)
+ cx231xx_info("tuner subdev registration failure\n");
+ else
+ cx231xx_config_tuner(dev);
+ }
+}
+
+/*
+ * cx231xx_config()
+ * inits registers with sane defaults
+ */
+int cx231xx_config(struct cx231xx *dev)
+{
+ /* TBD need to add cx231xx specific code */
+ dev->mute = 1; /* maybe not the right place... */
+ dev->volume = 0x1f;
+
+ return 0;
+}
+
+/*
+ * cx231xx_config_i2c()
+ * configure i2c attached devices
+ */
+void cx231xx_config_i2c(struct cx231xx *dev)
+{
+ /* u32 input = INPUT(dev->video_input)->vmux; */
+
+ call_all(dev, video, s_stream, 1);
+}
+
+/*
+ * cx231xx_realease_resources()
+ * unregisters the v4l2,i2c and usb devices
+ * called when the device gets disconected or at module unload
+*/
+void cx231xx_release_resources(struct cx231xx *dev)
+{
+ cx231xx_release_analog_resources(dev);
+
+ cx231xx_remove_from_devlist(dev);
+
+ cx231xx_ir_exit(dev);
+
+ /* Release I2C buses */
+ cx231xx_dev_uninit(dev);
+
+ /* delete v4l2 device */
+ v4l2_device_unregister(&dev->v4l2_dev);
+
+ usb_put_dev(dev->udev);
+
+ /* Mark device as unused */
+ clear_bit(dev->devno, &cx231xx_devused);
+
+ kfree(dev->video_mode.alt_max_pkt_size);
+ kfree(dev->vbi_mode.alt_max_pkt_size);
+ kfree(dev->sliced_cc_mode.alt_max_pkt_size);
+ kfree(dev->ts1_mode.alt_max_pkt_size);
+ kfree(dev);
+}
+
+/*
+ * cx231xx_init_dev()
+ * allocates and inits the device structs, registers i2c bus and v4l device
+ */
+static int cx231xx_init_dev(struct cx231xx *dev, struct usb_device *udev,
+ int minor)
+{
+ int retval = -ENOMEM;
+ int errCode;
+ unsigned int maxh, maxw;
+
+ dev->udev = udev;
+ mutex_init(&dev->lock);
+ mutex_init(&dev->ctrl_urb_lock);
+ mutex_init(&dev->gpio_i2c_lock);
+ mutex_init(&dev->i2c_lock);
+
+ spin_lock_init(&dev->video_mode.slock);
+ spin_lock_init(&dev->vbi_mode.slock);
+ spin_lock_init(&dev->sliced_cc_mode.slock);
+
+ init_waitqueue_head(&dev->open);
+ init_waitqueue_head(&dev->wait_frame);
+ init_waitqueue_head(&dev->wait_stream);
+
+ dev->cx231xx_read_ctrl_reg = cx231xx_read_ctrl_reg;
+ dev->cx231xx_write_ctrl_reg = cx231xx_write_ctrl_reg;
+ dev->cx231xx_send_usb_command = cx231xx_send_usb_command;
+ dev->cx231xx_gpio_i2c_read = cx231xx_gpio_i2c_read;
+ dev->cx231xx_gpio_i2c_write = cx231xx_gpio_i2c_write;
+
+ /* Query cx231xx to find what pcb config it is related to */
+ initialize_cx231xx(dev);
+
+ /*To workaround error number=-71 on EP0 for VideoGrabber,
+ need set alt here.*/
+ if (dev->model == CX231XX_BOARD_CNXT_VIDEO_GRABBER ||
+ dev->model == CX231XX_BOARD_HAUPPAUGE_USBLIVE2) {
+ cx231xx_set_alt_setting(dev, INDEX_VIDEO, 3);
+ cx231xx_set_alt_setting(dev, INDEX_VANC, 1);
+ }
+ /* Cx231xx pre card setup */
+ cx231xx_pre_card_setup(dev);
+
+ errCode = cx231xx_config(dev);
+ if (errCode) {
+ cx231xx_errdev("error configuring device\n");
+ return -ENOMEM;
+ }
+
+ /* set default norm */
+ dev->norm = dev->board.norm;
+
+ /* register i2c bus */
+ errCode = cx231xx_dev_init(dev);
+ if (errCode < 0) {
+ cx231xx_dev_uninit(dev);
+ cx231xx_errdev("%s: cx231xx_i2c_register - errCode [%d]!\n",
+ __func__, errCode);
+ return errCode;
+ }
+
+ /* Do board specific init */
+ cx231xx_card_setup(dev);
+
+ /* configure the device */
+ cx231xx_config_i2c(dev);
+
+ maxw = norm_maxw(dev);
+ maxh = norm_maxh(dev);
+
+ /* set default image size */
+ dev->width = maxw;
+ dev->height = maxh;
+ dev->interlaced = 0;
+ dev->video_input = 0;
+
+ errCode = cx231xx_config(dev);
+ if (errCode < 0) {
+ cx231xx_errdev("%s: cx231xx_config - errCode [%d]!\n",
+ __func__, errCode);
+ return errCode;
+ }
+
+ /* init video dma queues */
+ INIT_LIST_HEAD(&dev->video_mode.vidq.active);
+ INIT_LIST_HEAD(&dev->video_mode.vidq.queued);
+
+ /* init vbi dma queues */
+ INIT_LIST_HEAD(&dev->vbi_mode.vidq.active);
+ INIT_LIST_HEAD(&dev->vbi_mode.vidq.queued);
+
+ /* Reset other chips required if they are tied up with GPIO pins */
+ cx231xx_add_into_devlist(dev);
+
+ if (dev->board.has_417) {
+ printk(KERN_INFO "attach 417 %d\n", dev->model);
+ if (cx231xx_417_register(dev) < 0) {
+ printk(KERN_ERR
+ "%s() Failed to register 417 on VID_B\n",
+ __func__);
+ }
+ }
+
+ retval = cx231xx_register_analog_devices(dev);
+ if (retval < 0) {
+ cx231xx_release_resources(dev);
+ return retval;
+ }
+
+ cx231xx_ir_init(dev);
+
+ cx231xx_init_extension(dev);
+
+ return 0;
+}
+
+#if defined(CONFIG_MODULES) && defined(MODULE)
+static void request_module_async(struct work_struct *work)
+{
+ struct cx231xx *dev = container_of(work,
+ struct cx231xx, request_module_wk);
+
+ if (dev->has_alsa_audio)
+ request_module("cx231xx-alsa");
+
+ if (dev->board.has_dvb)
+ request_module("cx231xx-dvb");
+
+}
+
+static void request_modules(struct cx231xx *dev)
+{
+ INIT_WORK(&dev->request_module_wk, request_module_async);
+ schedule_work(&dev->request_module_wk);
+}
+
+static void flush_request_modules(struct cx231xx *dev)
+{
+ flush_work_sync(&dev->request_module_wk);
+}
+#else
+#define request_modules(dev)
+#define flush_request_modules(dev)
+#endif /* CONFIG_MODULES */
+
+/*
+ * cx231xx_usb_probe()
+ * checks for supported devices
+ */
+static int cx231xx_usb_probe(struct usb_interface *interface,
+ const struct usb_device_id *id)
+{
+ struct usb_device *udev;
+ struct usb_interface *uif;
+ struct cx231xx *dev = NULL;
+ int retval = -ENODEV;
+ int nr = 0, ifnum;
+ int i, isoc_pipe = 0;
+ char *speed;
+ struct usb_interface_assoc_descriptor *assoc_desc;
+
+ udev = usb_get_dev(interface_to_usbdev(interface));
+ ifnum = interface->altsetting[0].desc.bInterfaceNumber;
+
+ /*
+ * Interface number 0 - IR interface (handled by mceusb driver)
+ * Interface number 1 - AV interface (handled by this driver)
+ */
+ if (ifnum != 1)
+ return -ENODEV;
+
+ /* Check to see next free device and mark as used */
+ do {
+ nr = find_first_zero_bit(&cx231xx_devused, CX231XX_MAXBOARDS);
+ if (nr >= CX231XX_MAXBOARDS) {
+ /* No free device slots */
+ cx231xx_err(DRIVER_NAME ": Supports only %i devices.\n",
+ CX231XX_MAXBOARDS);
+ return -ENOMEM;
+ }
+ } while (test_and_set_bit(nr, &cx231xx_devused));
+
+ /* allocate memory for our device state and initialize it */
+ dev = kzalloc(sizeof(*dev), GFP_KERNEL);
+ if (dev == NULL) {
+ cx231xx_err(DRIVER_NAME ": out of memory!\n");
+ clear_bit(nr, &cx231xx_devused);
+ return -ENOMEM;
+ }
+
+ snprintf(dev->name, 29, "cx231xx #%d", nr);
+ dev->devno = nr;
+ dev->model = id->driver_info;
+ dev->video_mode.alt = -1;
+
+ dev->interface_count++;
+ /* reset gpio dir and value */
+ dev->gpio_dir = 0;
+ dev->gpio_val = 0;
+ dev->xc_fw_load_done = 0;
+ dev->has_alsa_audio = 1;
+ dev->power_mode = -1;
+ atomic_set(&dev->devlist_count, 0);
+
+ /* 0 - vbi ; 1 -sliced cc mode */
+ dev->vbi_or_sliced_cc_mode = 0;
+
+ /* get maximum no.of IAD interfaces */
+ assoc_desc = udev->actconfig->intf_assoc[0];
+ dev->max_iad_interface_count = assoc_desc->bInterfaceCount;
+
+ /* init CIR module TBD */
+
+ /*mode_tv: digital=1 or analog=0*/
+ dev->mode_tv = 0;
+
+ dev->USE_ISO = transfer_mode;
+
+ switch (udev->speed) {
+ case USB_SPEED_LOW:
+ speed = "1.5";
+ break;
+ case USB_SPEED_UNKNOWN:
+ case USB_SPEED_FULL:
+ speed = "12";
+ break;
+ case USB_SPEED_HIGH:
+ speed = "480";
+ break;
+ default:
+ speed = "unknown";
+ }
+
+ cx231xx_info("New device %s %s @ %s Mbps "
+ "(%04x:%04x) with %d interfaces\n",
+ udev->manufacturer ? udev->manufacturer : "",
+ udev->product ? udev->product : "",
+ speed,
+ le16_to_cpu(udev->descriptor.idVendor),
+ le16_to_cpu(udev->descriptor.idProduct),
+ dev->max_iad_interface_count);
+
+ /* increment interface count */
+ dev->interface_count++;
+
+ /* get device number */
+ nr = dev->devno;
+
+ assoc_desc = udev->actconfig->intf_assoc[0];
+ if (assoc_desc->bFirstInterface != ifnum) {
+ cx231xx_err(DRIVER_NAME ": Not found "
+ "matching IAD interface\n");
+ clear_bit(dev->devno, &cx231xx_devused);
+ kfree(dev);
+ dev = NULL;
+ return -ENODEV;
+ }
+
+ cx231xx_info("registering interface %d\n", ifnum);
+
+ /* save our data pointer in this interface device */
+ usb_set_intfdata(interface, dev);
+
+ /*
+ * AV device initialization - only done at the last interface
+ */
+
+ /* Create v4l2 device */
+ retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev);
+ if (retval) {
+ cx231xx_errdev("v4l2_device_register failed\n");
+ clear_bit(dev->devno, &cx231xx_devused);
+ kfree(dev);
+ dev = NULL;
+ return -EIO;
+ }
+ /* allocate device struct */
+ retval = cx231xx_init_dev(dev, udev, nr);
+ if (retval) {
+ clear_bit(dev->devno, &cx231xx_devused);
+ v4l2_device_unregister(&dev->v4l2_dev);
+ kfree(dev);
+ dev = NULL;
+ usb_set_intfdata(interface, NULL);
+
+ return retval;
+ }
+
+ /* compute alternate max packet sizes for video */
+ uif = udev->actconfig->interface[dev->current_pcb_config.
+ hs_config_info[0].interface_info.video_index + 1];
+
+ dev->video_mode.end_point_addr = le16_to_cpu(uif->altsetting[0].
+ endpoint[isoc_pipe].desc.bEndpointAddress);
+
+ dev->video_mode.num_alt = uif->num_altsetting;
+ cx231xx_info("EndPoint Addr 0x%x, Alternate settings: %i\n",
+ dev->video_mode.end_point_addr,
+ dev->video_mode.num_alt);
+ dev->video_mode.alt_max_pkt_size =
+ kmalloc(32 * dev->video_mode.num_alt, GFP_KERNEL);
+
+ if (dev->video_mode.alt_max_pkt_size == NULL) {
+ cx231xx_errdev("out of memory!\n");
+ clear_bit(dev->devno, &cx231xx_devused);
+ v4l2_device_unregister(&dev->v4l2_dev);
+ kfree(dev);
+ dev = NULL;
+ return -ENOMEM;
+ }
+
+ for (i = 0; i < dev->video_mode.num_alt; i++) {
+ u16 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].
+ desc.wMaxPacketSize);
+ dev->video_mode.alt_max_pkt_size[i] =
+ (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
+ cx231xx_info("Alternate setting %i, max size= %i\n", i,
+ dev->video_mode.alt_max_pkt_size[i]);
+ }
+
+ /* compute alternate max packet sizes for vbi */
+ uif = udev->actconfig->interface[dev->current_pcb_config.
+ hs_config_info[0].interface_info.
+ vanc_index + 1];
+
+ dev->vbi_mode.end_point_addr =
+ le16_to_cpu(uif->altsetting[0].endpoint[isoc_pipe].desc.
+ bEndpointAddress);
+
+ dev->vbi_mode.num_alt = uif->num_altsetting;
+ cx231xx_info("EndPoint Addr 0x%x, Alternate settings: %i\n",
+ dev->vbi_mode.end_point_addr,
+ dev->vbi_mode.num_alt);
+ dev->vbi_mode.alt_max_pkt_size =
+ kmalloc(32 * dev->vbi_mode.num_alt, GFP_KERNEL);
+
+ if (dev->vbi_mode.alt_max_pkt_size == NULL) {
+ cx231xx_errdev("out of memory!\n");
+ clear_bit(dev->devno, &cx231xx_devused);
+ v4l2_device_unregister(&dev->v4l2_dev);
+ kfree(dev);
+ dev = NULL;
+ return -ENOMEM;
+ }
+
+ for (i = 0; i < dev->vbi_mode.num_alt; i++) {
+ u16 tmp =
+ le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].
+ desc.wMaxPacketSize);
+ dev->vbi_mode.alt_max_pkt_size[i] =
+ (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
+ cx231xx_info("Alternate setting %i, max size= %i\n", i,
+ dev->vbi_mode.alt_max_pkt_size[i]);
+ }
+
+ /* compute alternate max packet sizes for sliced CC */
+ uif = udev->actconfig->interface[dev->current_pcb_config.
+ hs_config_info[0].interface_info.
+ hanc_index + 1];
+
+ dev->sliced_cc_mode.end_point_addr =
+ le16_to_cpu(uif->altsetting[0].endpoint[isoc_pipe].desc.
+ bEndpointAddress);
+
+ dev->sliced_cc_mode.num_alt = uif->num_altsetting;
+ cx231xx_info("EndPoint Addr 0x%x, Alternate settings: %i\n",
+ dev->sliced_cc_mode.end_point_addr,
+ dev->sliced_cc_mode.num_alt);
+ dev->sliced_cc_mode.alt_max_pkt_size =
+ kmalloc(32 * dev->sliced_cc_mode.num_alt, GFP_KERNEL);
+
+ if (dev->sliced_cc_mode.alt_max_pkt_size == NULL) {
+ cx231xx_errdev("out of memory!\n");
+ clear_bit(dev->devno, &cx231xx_devused);
+ v4l2_device_unregister(&dev->v4l2_dev);
+ kfree(dev);
+ dev = NULL;
+ return -ENOMEM;
+ }
+
+ for (i = 0; i < dev->sliced_cc_mode.num_alt; i++) {
+ u16 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].
+ desc.wMaxPacketSize);
+ dev->sliced_cc_mode.alt_max_pkt_size[i] =
+ (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
+ cx231xx_info("Alternate setting %i, max size= %i\n", i,
+ dev->sliced_cc_mode.alt_max_pkt_size[i]);
+ }
+
+ if (dev->current_pcb_config.ts1_source != 0xff) {
+ /* compute alternate max packet sizes for TS1 */
+ uif = udev->actconfig->interface[dev->current_pcb_config.
+ hs_config_info[0].
+ interface_info.
+ ts1_index + 1];
+
+ dev->ts1_mode.end_point_addr =
+ le16_to_cpu(uif->altsetting[0].endpoint[isoc_pipe].
+ desc.bEndpointAddress);
+
+ dev->ts1_mode.num_alt = uif->num_altsetting;
+ cx231xx_info("EndPoint Addr 0x%x, Alternate settings: %i\n",
+ dev->ts1_mode.end_point_addr,
+ dev->ts1_mode.num_alt);
+ dev->ts1_mode.alt_max_pkt_size =
+ kmalloc(32 * dev->ts1_mode.num_alt, GFP_KERNEL);
+
+ if (dev->ts1_mode.alt_max_pkt_size == NULL) {
+ cx231xx_errdev("out of memory!\n");
+ clear_bit(dev->devno, &cx231xx_devused);
+ v4l2_device_unregister(&dev->v4l2_dev);
+ kfree(dev);
+ dev = NULL;
+ return -ENOMEM;
+ }
+
+ for (i = 0; i < dev->ts1_mode.num_alt; i++) {
+ u16 tmp = le16_to_cpu(uif->altsetting[i].
+ endpoint[isoc_pipe].desc.
+ wMaxPacketSize);
+ dev->ts1_mode.alt_max_pkt_size[i] =
+ (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
+ cx231xx_info("Alternate setting %i, max size= %i\n", i,
+ dev->ts1_mode.alt_max_pkt_size[i]);
+ }
+ }
+
+ if (dev->model == CX231XX_BOARD_CNXT_VIDEO_GRABBER) {
+ cx231xx_enable_OSC(dev);
+ cx231xx_reset_out(dev);
+ cx231xx_set_alt_setting(dev, INDEX_VIDEO, 3);
+ }
+
+ if (dev->model == CX231XX_BOARD_CNXT_RDE_253S)
+ cx231xx_sleep_s5h1432(dev);
+
+ /* load other modules required */
+ request_modules(dev);
+
+ return 0;
+}
+
+/*
+ * cx231xx_usb_disconnect()
+ * called when the device gets diconencted
+ * video device will be unregistered on v4l2_close in case it is still open
+ */
+static void cx231xx_usb_disconnect(struct usb_interface *interface)
+{
+ struct cx231xx *dev;
+
+ dev = usb_get_intfdata(interface);
+ usb_set_intfdata(interface, NULL);
+
+ if (!dev)
+ return;
+
+ if (!dev->udev)
+ return;
+
+ dev->state |= DEV_DISCONNECTED;
+
+ flush_request_modules(dev);
+
+ /* wait until all current v4l2 io is finished then deallocate
+ resources */
+ mutex_lock(&dev->lock);
+
+ wake_up_interruptible_all(&dev->open);
+
+ if (dev->users) {
+ cx231xx_warn
+ ("device %s is open! Deregistration and memory "
+ "deallocation are deferred on close.\n",
+ video_device_node_name(dev->vdev));
+
+ /* Even having users, it is safe to remove the RC i2c driver */
+ cx231xx_ir_exit(dev);
+
+ if (dev->USE_ISO)
+ cx231xx_uninit_isoc(dev);
+ else
+ cx231xx_uninit_bulk(dev);
+ wake_up_interruptible(&dev->wait_frame);
+ wake_up_interruptible(&dev->wait_stream);
+ } else {
+ }
+
+ cx231xx_close_extension(dev);
+
+ mutex_unlock(&dev->lock);
+
+ if (!dev->users)
+ cx231xx_release_resources(dev);
+}
+
+static struct usb_driver cx231xx_usb_driver = {
+ .name = "cx231xx",
+ .probe = cx231xx_usb_probe,
+ .disconnect = cx231xx_usb_disconnect,
+ .id_table = cx231xx_id_table,
+};
+
+module_usb_driver(cx231xx_usb_driver);
--- /dev/null
+/*
+ cx231xx_conf-reg.h - driver for Conexant Cx23100/101/102 USB
+ video capture devices
+
+ Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef _POLARIS_REG_H_
+#define _POLARIS_REG_H_
+
+#define BOARD_CFG_STAT 0x0
+#define TS_MODE_REG 0x4
+#define TS1_CFG_REG 0x8
+#define TS1_LENGTH_REG 0xc
+#define TS2_CFG_REG 0x10
+#define TS2_LENGTH_REG 0x14
+#define EP_MODE_SET 0x18
+#define CIR_PWR_PTN1 0x1c
+#define CIR_PWR_PTN2 0x20
+#define CIR_PWR_PTN3 0x24
+#define CIR_PWR_MASK0 0x28
+#define CIR_PWR_MASK1 0x2c
+#define CIR_PWR_MASK2 0x30
+#define CIR_GAIN 0x34
+#define CIR_CAR_REG 0x38
+#define CIR_OT_CFG1 0x40
+#define CIR_OT_CFG2 0x44
+#define GBULK_BIT_EN 0x68
+#define PWR_CTL_EN 0x74
+
+/* Polaris Endpoints capture mask for register EP_MODE_SET */
+#define ENABLE_EP1 0x01 /* Bit[0]=1 */
+#define ENABLE_EP2 0x02 /* Bit[1]=1 */
+#define ENABLE_EP3 0x04 /* Bit[2]=1 */
+#define ENABLE_EP4 0x08 /* Bit[3]=1 */
+#define ENABLE_EP5 0x10 /* Bit[4]=1 */
+#define ENABLE_EP6 0x20 /* Bit[5]=1 */
+
+/* Bit definition for register PWR_CTL_EN */
+#define PWR_MODE_MASK 0x17f
+#define PWR_AV_EN 0x08 /* bit3 */
+#define PWR_ISO_EN 0x40 /* bit6 */
+#define PWR_AV_MODE 0x30 /* bit4,5 */
+#define PWR_TUNER_EN 0x04 /* bit2 */
+#define PWR_DEMOD_EN 0x02 /* bit1 */
+#define I2C_DEMOD_EN 0x01 /* bit0 */
+#define PWR_RESETOUT_EN 0x100 /* bit8 */
+
+enum AV_MODE{
+ POLARIS_AVMODE_DEFAULT = 0,
+ POLARIS_AVMODE_DIGITAL = 0x10,
+ POLARIS_AVMODE_ANALOGT_TV = 0x20,
+ POLARIS_AVMODE_ENXTERNAL_AV = 0x30,
+
+};
+
+/* Colibri Registers */
+
+#define SINGLE_ENDED 0x0
+#define LOW_IF 0x4
+#define EU_IF 0x9
+#define US_IF 0xa
+
+#define SUP_BLK_TUNE1 0x00
+#define SUP_BLK_TUNE2 0x01
+#define SUP_BLK_TUNE3 0x02
+#define SUP_BLK_XTAL 0x03
+#define SUP_BLK_PLL1 0x04
+#define SUP_BLK_PLL2 0x05
+#define SUP_BLK_PLL3 0x06
+#define SUP_BLK_REF 0x07
+#define SUP_BLK_PWRDN 0x08
+#define SUP_BLK_TESTPAD 0x09
+#define ADC_COM_INT5_STAB_REF 0x0a
+#define ADC_COM_QUANT 0x0b
+#define ADC_COM_BIAS1 0x0c
+#define ADC_COM_BIAS2 0x0d
+#define ADC_COM_BIAS3 0x0e
+#define TESTBUS_CTRL 0x12
+
+#define FLD_PWRDN_TUNING_BIAS 0x10
+#define FLD_PWRDN_ENABLE_PLL 0x08
+#define FLD_PWRDN_PD_BANDGAP 0x04
+#define FLD_PWRDN_PD_BIAS 0x02
+#define FLD_PWRDN_PD_TUNECK 0x01
+
+
+#define ADC_STATUS_CH1 0x20
+#define ADC_STATUS_CH2 0x40
+#define ADC_STATUS_CH3 0x60
+
+#define ADC_STATUS2_CH1 0x21
+#define ADC_STATUS2_CH2 0x41
+#define ADC_STATUS2_CH3 0x61
+
+#define ADC_CAL_ATEST_CH1 0x22
+#define ADC_CAL_ATEST_CH2 0x42
+#define ADC_CAL_ATEST_CH3 0x62
+
+#define ADC_PWRDN_CLAMP_CH1 0x23
+#define ADC_PWRDN_CLAMP_CH2 0x43
+#define ADC_PWRDN_CLAMP_CH3 0x63
+
+#define ADC_CTRL_DAC23_CH1 0x24
+#define ADC_CTRL_DAC23_CH2 0x44
+#define ADC_CTRL_DAC23_CH3 0x64
+
+#define ADC_CTRL_DAC1_CH1 0x25
+#define ADC_CTRL_DAC1_CH2 0x45
+#define ADC_CTRL_DAC1_CH3 0x65
+
+#define ADC_DCSERVO_DEM_CH1 0x26
+#define ADC_DCSERVO_DEM_CH2 0x46
+#define ADC_DCSERVO_DEM_CH3 0x66
+
+#define ADC_FB_FRCRST_CH1 0x27
+#define ADC_FB_FRCRST_CH2 0x47
+#define ADC_FB_FRCRST_CH3 0x67
+
+#define ADC_INPUT_CH1 0x28
+#define ADC_INPUT_CH2 0x48
+#define ADC_INPUT_CH3 0x68
+#define INPUT_SEL_MASK 0x30 /* [5:4] in_sel */
+
+#define ADC_NTF_PRECLMP_EN_CH1 0x29
+#define ADC_NTF_PRECLMP_EN_CH2 0x49
+#define ADC_NTF_PRECLMP_EN_CH3 0x69
+
+#define ADC_QGAIN_RES_TRM_CH1 0x2a
+#define ADC_QGAIN_RES_TRM_CH2 0x4a
+#define ADC_QGAIN_RES_TRM_CH3 0x6a
+
+#define ADC_SOC_PRECLMP_TERM_CH1 0x2b
+#define ADC_SOC_PRECLMP_TERM_CH2 0x4b
+#define ADC_SOC_PRECLMP_TERM_CH3 0x6b
+
+#define TESTBUS_CTRL_CH1 0x32
+#define TESTBUS_CTRL_CH2 0x52
+#define TESTBUS_CTRL_CH3 0x72
+
+/******************************************************************************
+ * DIF registers *
+ ******************************************************************************/
+#define DIRECT_IF_REVB_BASE 0x00300
+
+/*****************************************************************************/
+#define DIF_PLL_FREQ_WORD (DIRECT_IF_REVB_BASE + 0x00000000)
+/*****************************************************************************/
+#define FLD_DIF_PLL_LOCK 0x80000000
+/* Reserved [30:29] */
+#define FLD_DIF_PLL_FREE_RUN 0x10000000
+#define FLD_DIF_PLL_FREQ 0x0fffffff
+
+/*****************************************************************************/
+#define DIF_PLL_CTRL (DIRECT_IF_REVB_BASE + 0x00000004)
+/*****************************************************************************/
+#define FLD_DIF_KD_PD 0xff000000
+/* Reserved [23:20] */
+#define FLD_DIF_KDS_PD 0x000f0000
+#define FLD_DIF_KI_PD 0x0000ff00
+/* Reserved [7:4] */
+#define FLD_DIF_KIS_PD 0x0000000f
+
+/*****************************************************************************/
+#define DIF_PLL_CTRL1 (DIRECT_IF_REVB_BASE + 0x00000008)
+/*****************************************************************************/
+#define FLD_DIF_KD_FD 0xff000000
+/* Reserved [23:20] */
+#define FLD_DIF_KDS_FD 0x000f0000
+#define FLD_DIF_KI_FD 0x0000ff00
+#define FLD_DIF_SIG_PROP_SZ 0x000000f0
+#define FLD_DIF_KIS_FD 0x0000000f
+
+/*****************************************************************************/
+#define DIF_PLL_CTRL2 (DIRECT_IF_REVB_BASE + 0x0000000c)
+/*****************************************************************************/
+#define FLD_DIF_PLL_AGC_REF 0xfff00000
+#define FLD_DIF_PLL_AGC_KI 0x000f0000
+/* Reserved [15] */
+#define FLD_DIF_FREQ_LIMIT 0x00007000
+#define FLD_DIF_K_FD 0x00000f00
+#define FLD_DIF_DOWNSMPL_FD 0x000000ff
+
+/*****************************************************************************/
+#define DIF_PLL_CTRL3 (DIRECT_IF_REVB_BASE + 0x00000010)
+/*****************************************************************************/
+/* Reserved [31:16] */
+#define FLD_DIF_PLL_AGC_EN 0x00008000
+/* Reserved [14:12] */
+#define FLD_DIF_PLL_MAN_GAIN 0x00000fff
+
+/*****************************************************************************/
+#define DIF_AGC_IF_REF (DIRECT_IF_REVB_BASE + 0x00000014)
+/*****************************************************************************/
+#define FLD_DIF_K_AGC_RF 0xf0000000
+#define FLD_DIF_K_AGC_IF 0x0f000000
+#define FLD_DIF_K_AGC_INT 0x00f00000
+/* Reserved [19:12] */
+#define FLD_DIF_IF_REF 0x00000fff
+
+/*****************************************************************************/
+#define DIF_AGC_CTRL_IF (DIRECT_IF_REVB_BASE + 0x00000018)
+/*****************************************************************************/
+#define FLD_DIF_IF_MAX 0xff000000
+#define FLD_DIF_IF_MIN 0x00ff0000
+#define FLD_DIF_IF_AGC 0x0000ffff
+
+/*****************************************************************************/
+#define DIF_AGC_CTRL_INT (DIRECT_IF_REVB_BASE + 0x0000001c)
+/*****************************************************************************/
+#define FLD_DIF_INT_MAX 0xff000000
+#define FLD_DIF_INT_MIN 0x00ff0000
+#define FLD_DIF_INT_AGC 0x0000ffff
+
+/*****************************************************************************/
+#define DIF_AGC_CTRL_RF (DIRECT_IF_REVB_BASE + 0x00000020)
+/*****************************************************************************/
+#define FLD_DIF_RF_MAX 0xff000000
+#define FLD_DIF_RF_MIN 0x00ff0000
+#define FLD_DIF_RF_AGC 0x0000ffff
+
+/*****************************************************************************/
+#define DIF_AGC_IF_INT_CURRENT (DIRECT_IF_REVB_BASE + 0x00000024)
+/*****************************************************************************/
+#define FLD_DIF_IF_AGC_IN 0xffff0000
+#define FLD_DIF_INT_AGC_IN 0x0000ffff
+
+/*****************************************************************************/
+#define DIF_AGC_RF_CURRENT (DIRECT_IF_REVB_BASE + 0x00000028)
+/*****************************************************************************/
+/* Reserved [31:16] */
+#define FLD_DIF_RF_AGC_IN 0x0000ffff
+
+/*****************************************************************************/
+#define DIF_VIDEO_AGC_CTRL (DIRECT_IF_REVB_BASE + 0x0000002c)
+/*****************************************************************************/
+#define FLD_DIF_AFD 0xc0000000
+#define FLD_DIF_K_VID_AGC 0x30000000
+#define FLD_DIF_LINE_LENGTH 0x0fff0000
+#define FLD_DIF_AGC_GAIN 0x0000ffff
+
+/*****************************************************************************/
+#define DIF_VID_AUD_OVERRIDE (DIRECT_IF_REVB_BASE + 0x00000030)
+/*****************************************************************************/
+#define FLD_DIF_AUDIO_AGC_OVERRIDE 0x80000000
+/* Reserved [30:30] */
+#define FLD_DIF_AUDIO_MAN_GAIN 0x3f000000
+/* Reserved [23:17] */
+#define FLD_DIF_VID_AGC_OVERRIDE 0x00010000
+#define FLD_DIF_VID_MAN_GAIN 0x0000ffff
+
+/*****************************************************************************/
+#define DIF_AV_SEP_CTRL (DIRECT_IF_REVB_BASE + 0x00000034)
+/*****************************************************************************/
+#define FLD_DIF_LPF_FREQ 0xc0000000
+#define FLD_DIF_AV_PHASE_INC 0x3f000000
+#define FLD_DIF_AUDIO_FREQ 0x00ffffff
+
+/*****************************************************************************/
+#define DIF_COMP_FLT_CTRL (DIRECT_IF_REVB_BASE + 0x00000038)
+/*****************************************************************************/
+/* Reserved [31:24] */
+#define FLD_DIF_IIR23_R2 0x00ff0000
+#define FLD_DIF_IIR23_R1 0x0000ff00
+#define FLD_DIF_IIR1_R1 0x000000ff
+
+/*****************************************************************************/
+#define DIF_MISC_CTRL (DIRECT_IF_REVB_BASE + 0x0000003c)
+/*****************************************************************************/
+#define FLD_DIF_DIF_BYPASS 0x80000000
+#define FLD_DIF_FM_NYQ_GAIN 0x40000000
+#define FLD_DIF_RF_AGC_ENA 0x20000000
+#define FLD_DIF_INT_AGC_ENA 0x10000000
+#define FLD_DIF_IF_AGC_ENA 0x08000000
+#define FLD_DIF_FORCE_RF_IF_LOCK 0x04000000
+#define FLD_DIF_VIDEO_AGC_ENA 0x02000000
+#define FLD_DIF_RF_AGC_INV 0x01000000
+#define FLD_DIF_INT_AGC_INV 0x00800000
+#define FLD_DIF_IF_AGC_INV 0x00400000
+#define FLD_DIF_SPEC_INV 0x00200000
+#define FLD_DIF_AUD_FULL_BW 0x00100000
+#define FLD_DIF_AUD_SRC_SEL 0x00080000
+/* Reserved [18] */
+#define FLD_DIF_IF_FREQ 0x00030000
+/* Reserved [15:14] */
+#define FLD_DIF_TIP_OFFSET 0x00003f00
+/* Reserved [7:5] */
+#define FLD_DIF_DITHER_ENA 0x00000010
+/* Reserved [3:1] */
+#define FLD_DIF_RF_IF_LOCK 0x00000001
+
+/*****************************************************************************/
+#define DIF_SRC_PHASE_INC (DIRECT_IF_REVB_BASE + 0x00000040)
+/*****************************************************************************/
+/* Reserved [31:29] */
+#define FLD_DIF_PHASE_INC 0x1fffffff
+
+/*****************************************************************************/
+#define DIF_SRC_GAIN_CONTROL (DIRECT_IF_REVB_BASE + 0x00000044)
+/*****************************************************************************/
+/* Reserved [31:16] */
+#define FLD_DIF_SRC_KI 0x0000ff00
+#define FLD_DIF_SRC_KD 0x000000ff
+
+/*****************************************************************************/
+#define DIF_BPF_COEFF01 (DIRECT_IF_REVB_BASE + 0x00000048)
+/*****************************************************************************/
+/* Reserved [31:19] */
+#define FLD_DIF_BPF_COEFF_0 0x00070000
+/* Reserved [15:4] */
+#define FLD_DIF_BPF_COEFF_1 0x0000000f
+
+/*****************************************************************************/
+#define DIF_BPF_COEFF23 (DIRECT_IF_REVB_BASE + 0x0000004c)
+/*****************************************************************************/
+/* Reserved [31:22] */
+#define FLD_DIF_BPF_COEFF_2 0x003f0000
+/* Reserved [15:7] */
+#define FLD_DIF_BPF_COEFF_3 0x0000007f
+
+/*****************************************************************************/
+#define DIF_BPF_COEFF45 (DIRECT_IF_REVB_BASE + 0x00000050)
+/*****************************************************************************/
+/* Reserved [31:24] */
+#define FLD_DIF_BPF_COEFF_4 0x00ff0000
+/* Reserved [15:8] */
+#define FLD_DIF_BPF_COEFF_5 0x000000ff
+
+/*****************************************************************************/
+#define DIF_BPF_COEFF67 (DIRECT_IF_REVB_BASE + 0x00000054)
+/*****************************************************************************/
+/* Reserved [31:25] */
+#define FLD_DIF_BPF_COEFF_6 0x01ff0000
+/* Reserved [15:9] */
+#define FLD_DIF_BPF_COEFF_7 0x000001ff
+
+/*****************************************************************************/
+#define DIF_BPF_COEFF89 (DIRECT_IF_REVB_BASE + 0x00000058)
+/*****************************************************************************/
+/* Reserved [31:26] */
+#define FLD_DIF_BPF_COEFF_8 0x03ff0000
+/* Reserved [15:10] */
+#define FLD_DIF_BPF_COEFF_9 0x000003ff
+
+/*****************************************************************************/
+#define DIF_BPF_COEFF1011 (DIRECT_IF_REVB_BASE + 0x0000005c)
+/*****************************************************************************/
+/* Reserved [31:27] */
+#define FLD_DIF_BPF_COEFF_10 0x07ff0000
+/* Reserved [15:11] */
+#define FLD_DIF_BPF_COEFF_11 0x000007ff
+
+/*****************************************************************************/
+#define DIF_BPF_COEFF1213 (DIRECT_IF_REVB_BASE + 0x00000060)
+/*****************************************************************************/
+/* Reserved [31:27] */
+#define FLD_DIF_BPF_COEFF_12 0x07ff0000
+/* Reserved [15:12] */
+#define FLD_DIF_BPF_COEFF_13 0x00000fff
+
+/*****************************************************************************/
+#define DIF_BPF_COEFF1415 (DIRECT_IF_REVB_BASE + 0x00000064)
+/*****************************************************************************/
+/* Reserved [31:28] */
+#define FLD_DIF_BPF_COEFF_14 0x0fff0000
+/* Reserved [15:12] */
+#define FLD_DIF_BPF_COEFF_15 0x00000fff
+
+/*****************************************************************************/
+#define DIF_BPF_COEFF1617 (DIRECT_IF_REVB_BASE + 0x00000068)
+/*****************************************************************************/
+/* Reserved [31:29] */
+#define FLD_DIF_BPF_COEFF_16 0x1fff0000
+/* Reserved [15:13] */
+#define FLD_DIF_BPF_COEFF_17 0x00001fff
+
+/*****************************************************************************/
+#define DIF_BPF_COEFF1819 (DIRECT_IF_REVB_BASE + 0x0000006c)
+/*****************************************************************************/
+/* Reserved [31:29] */
+#define FLD_DIF_BPF_COEFF_18 0x1fff0000
+/* Reserved [15:13] */
+#define FLD_DIF_BPF_COEFF_19 0x00001fff
+
+/*****************************************************************************/
+#define DIF_BPF_COEFF2021 (DIRECT_IF_REVB_BASE + 0x00000070)
+/*****************************************************************************/
+/* Reserved [31:29] */
+#define FLD_DIF_BPF_COEFF_20 0x1fff0000
+/* Reserved [15:14] */
+#define FLD_DIF_BPF_COEFF_21 0x00003fff
+
+/*****************************************************************************/
+#define DIF_BPF_COEFF2223 (DIRECT_IF_REVB_BASE + 0x00000074)
+/*****************************************************************************/
+/* Reserved [31:30] */
+#define FLD_DIF_BPF_COEFF_22 0x3fff0000
+/* Reserved [15:14] */
+#define FLD_DIF_BPF_COEFF_23 0x00003fff
+
+/*****************************************************************************/
+#define DIF_BPF_COEFF2425 (DIRECT_IF_REVB_BASE + 0x00000078)
+/*****************************************************************************/
+/* Reserved [31:30] */
+#define FLD_DIF_BPF_COEFF_24 0x3fff0000
+/* Reserved [15:14] */
+#define FLD_DIF_BPF_COEFF_25 0x00003fff
+
+/*****************************************************************************/
+#define DIF_BPF_COEFF2627 (DIRECT_IF_REVB_BASE + 0x0000007c)
+/*****************************************************************************/
+/* Reserved [31:30] */
+#define FLD_DIF_BPF_COEFF_26 0x3fff0000
+/* Reserved [15:14] */
+#define FLD_DIF_BPF_COEFF_27 0x00003fff
+
+/*****************************************************************************/
+#define DIF_BPF_COEFF2829 (DIRECT_IF_REVB_BASE + 0x00000080)
+/*****************************************************************************/
+/* Reserved [31:30] */
+#define FLD_DIF_BPF_COEFF_28 0x3fff0000
+/* Reserved [15:14] */
+#define FLD_DIF_BPF_COEFF_29 0x00003fff
+
+/*****************************************************************************/
+#define DIF_BPF_COEFF3031 (DIRECT_IF_REVB_BASE + 0x00000084)
+/*****************************************************************************/
+/* Reserved [31:30] */
+#define FLD_DIF_BPF_COEFF_30 0x3fff0000
+/* Reserved [15:14] */
+#define FLD_DIF_BPF_COEFF_31 0x00003fff
+
+/*****************************************************************************/
+#define DIF_BPF_COEFF3233 (DIRECT_IF_REVB_BASE + 0x00000088)
+/*****************************************************************************/
+/* Reserved [31:30] */
+#define FLD_DIF_BPF_COEFF_32 0x3fff0000
+/* Reserved [15:14] */
+#define FLD_DIF_BPF_COEFF_33 0x00003fff
+
+/*****************************************************************************/
+#define DIF_BPF_COEFF3435 (DIRECT_IF_REVB_BASE + 0x0000008c)
+/*****************************************************************************/
+/* Reserved [31:30] */
+#define FLD_DIF_BPF_COEFF_34 0x3fff0000
+/* Reserved [15:14] */
+#define FLD_DIF_BPF_COEFF_35 0x00003fff
+
+/*****************************************************************************/
+#define DIF_BPF_COEFF36 (DIRECT_IF_REVB_BASE + 0x00000090)
+/*****************************************************************************/
+/* Reserved [31:30] */
+#define FLD_DIF_BPF_COEFF_36 0x3fff0000
+/* Reserved [15:0] */
+
+/*****************************************************************************/
+#define DIF_RPT_VARIANCE (DIRECT_IF_REVB_BASE + 0x00000094)
+/*****************************************************************************/
+/* Reserved [31:20] */
+#define FLD_DIF_RPT_VARIANCE 0x000fffff
+
+/*****************************************************************************/
+#define DIF_SOFT_RST_CTRL_REVB (DIRECT_IF_REVB_BASE + 0x00000098)
+/*****************************************************************************/
+/* Reserved [31:8] */
+#define FLD_DIF_DIF_SOFT_RST 0x00000080
+#define FLD_DIF_DIF_REG_RST_MSK 0x00000040
+#define FLD_DIF_AGC_RST_MSK 0x00000020
+#define FLD_DIF_CMP_RST_MSK 0x00000010
+#define FLD_DIF_AVS_RST_MSK 0x00000008
+#define FLD_DIF_NYQ_RST_MSK 0x00000004
+#define FLD_DIF_DIF_SRC_RST_MSK 0x00000002
+#define FLD_DIF_PLL_RST_MSK 0x00000001
+
+/*****************************************************************************/
+#define DIF_PLL_FREQ_ERR (DIRECT_IF_REVB_BASE + 0x0000009c)
+/*****************************************************************************/
+/* Reserved [31:25] */
+#define FLD_DIF_CTL_IP 0x01ffffff
+
+#endif
--- /dev/null
+/*
+ cx231xx-core.c - driver for Conexant Cx23100/101/102
+ USB video capture devices
+
+ Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
+ Based on em28xx driver
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/init.h>
+#include <linux/list.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/usb.h>
+#include <linux/vmalloc.h>
+#include <media/v4l2-common.h>
+#include <media/tuner.h>
+
+#include "cx231xx.h"
+#include "cx231xx-reg.h"
+
+/* #define ENABLE_DEBUG_ISOC_FRAMES */
+
+static unsigned int core_debug;
+module_param(core_debug, int, 0644);
+MODULE_PARM_DESC(core_debug, "enable debug messages [core]");
+
+#define cx231xx_coredbg(fmt, arg...) do {\
+ if (core_debug) \
+ printk(KERN_INFO "%s %s :"fmt, \
+ dev->name, __func__ , ##arg); } while (0)
+
+static unsigned int reg_debug;
+module_param(reg_debug, int, 0644);
+MODULE_PARM_DESC(reg_debug, "enable debug messages [URB reg]");
+
+static int alt = CX231XX_PINOUT;
+module_param(alt, int, 0644);
+MODULE_PARM_DESC(alt, "alternate setting to use for video endpoint");
+
+#define cx231xx_isocdbg(fmt, arg...) do {\
+ if (core_debug) \
+ printk(KERN_INFO "%s %s :"fmt, \
+ dev->name, __func__ , ##arg); } while (0)
+
+/*****************************************************************
+* Device control list functions *
+******************************************************************/
+
+LIST_HEAD(cx231xx_devlist);
+static DEFINE_MUTEX(cx231xx_devlist_mutex);
+
+/*
+ * cx231xx_realease_resources()
+ * unregisters the v4l2,i2c and usb devices
+ * called when the device gets disconected or at module unload
+*/
+void cx231xx_remove_from_devlist(struct cx231xx *dev)
+{
+ if (dev == NULL)
+ return;
+ if (dev->udev == NULL)
+ return;
+
+ if (atomic_read(&dev->devlist_count) > 0) {
+ mutex_lock(&cx231xx_devlist_mutex);
+ list_del(&dev->devlist);
+ atomic_dec(&dev->devlist_count);
+ mutex_unlock(&cx231xx_devlist_mutex);
+ }
+};
+
+void cx231xx_add_into_devlist(struct cx231xx *dev)
+{
+ mutex_lock(&cx231xx_devlist_mutex);
+ list_add_tail(&dev->devlist, &cx231xx_devlist);
+ atomic_inc(&dev->devlist_count);
+ mutex_unlock(&cx231xx_devlist_mutex);
+};
+
+static LIST_HEAD(cx231xx_extension_devlist);
+
+int cx231xx_register_extension(struct cx231xx_ops *ops)
+{
+ struct cx231xx *dev = NULL;
+
+ mutex_lock(&cx231xx_devlist_mutex);
+ list_add_tail(&ops->next, &cx231xx_extension_devlist);
+ list_for_each_entry(dev, &cx231xx_devlist, devlist)
+ ops->init(dev);
+
+ printk(KERN_INFO DRIVER_NAME ": %s initialized\n", ops->name);
+ mutex_unlock(&cx231xx_devlist_mutex);
+ return 0;
+}
+EXPORT_SYMBOL(cx231xx_register_extension);
+
+void cx231xx_unregister_extension(struct cx231xx_ops *ops)
+{
+ struct cx231xx *dev = NULL;
+
+ mutex_lock(&cx231xx_devlist_mutex);
+ list_for_each_entry(dev, &cx231xx_devlist, devlist)
+ ops->fini(dev);
+
+
+ printk(KERN_INFO DRIVER_NAME ": %s removed\n", ops->name);
+ list_del(&ops->next);
+ mutex_unlock(&cx231xx_devlist_mutex);
+}
+EXPORT_SYMBOL(cx231xx_unregister_extension);
+
+void cx231xx_init_extension(struct cx231xx *dev)
+{
+ struct cx231xx_ops *ops = NULL;
+
+ mutex_lock(&cx231xx_devlist_mutex);
+ if (!list_empty(&cx231xx_extension_devlist)) {
+ list_for_each_entry(ops, &cx231xx_extension_devlist, next) {
+ if (ops->init)
+ ops->init(dev);
+ }
+ }
+ mutex_unlock(&cx231xx_devlist_mutex);
+}
+
+void cx231xx_close_extension(struct cx231xx *dev)
+{
+ struct cx231xx_ops *ops = NULL;
+
+ mutex_lock(&cx231xx_devlist_mutex);
+ if (!list_empty(&cx231xx_extension_devlist)) {
+ list_for_each_entry(ops, &cx231xx_extension_devlist, next) {
+ if (ops->fini)
+ ops->fini(dev);
+ }
+ }
+ mutex_unlock(&cx231xx_devlist_mutex);
+}
+
+/****************************************************************
+* U S B related functions *
+*****************************************************************/
+int cx231xx_send_usb_command(struct cx231xx_i2c *i2c_bus,
+ struct cx231xx_i2c_xfer_data *req_data)
+{
+ int status = 0;
+ struct cx231xx *dev = i2c_bus->dev;
+ struct VENDOR_REQUEST_IN ven_req;
+
+ u8 saddr_len = 0;
+ u8 _i2c_period = 0;
+ u8 _i2c_nostop = 0;
+ u8 _i2c_reserve = 0;
+
+ if (dev->state & DEV_DISCONNECTED)
+ return -ENODEV;
+
+ /* Get the I2C period, nostop and reserve parameters */
+ _i2c_period = i2c_bus->i2c_period;
+ _i2c_nostop = i2c_bus->i2c_nostop;
+ _i2c_reserve = i2c_bus->i2c_reserve;
+
+ saddr_len = req_data->saddr_len;
+
+ /* Set wValue */
+ if (saddr_len == 1) /* need check saddr_len == 0 */
+ ven_req.wValue =
+ req_data->
+ dev_addr << 9 | _i2c_period << 4 | saddr_len << 2 |
+ _i2c_nostop << 1 | I2C_SYNC | _i2c_reserve << 6;
+ else
+ ven_req.wValue =
+ req_data->
+ dev_addr << 9 | _i2c_period << 4 | saddr_len << 2 |
+ _i2c_nostop << 1 | I2C_SYNC | _i2c_reserve << 6;
+
+ /* set channel number */
+ if (req_data->direction & I2C_M_RD) {
+ /* channel number, for read,spec required channel_num +4 */
+ ven_req.bRequest = i2c_bus->nr + 4;
+ } else
+ ven_req.bRequest = i2c_bus->nr; /* channel number, */
+
+ /* set index value */
+ switch (saddr_len) {
+ case 0:
+ ven_req.wIndex = 0; /* need check */
+ break;
+ case 1:
+ ven_req.wIndex = (req_data->saddr_dat & 0xff);
+ break;
+ case 2:
+ ven_req.wIndex = req_data->saddr_dat;
+ break;
+ }
+
+ /* set wLength value */
+ ven_req.wLength = req_data->buf_size;
+
+ /* set bData value */
+ ven_req.bData = 0;
+
+ /* set the direction */
+ if (req_data->direction) {
+ ven_req.direction = USB_DIR_IN;
+ memset(req_data->p_buffer, 0x00, ven_req.wLength);
+ } else
+ ven_req.direction = USB_DIR_OUT;
+
+ /* set the buffer for read / write */
+ ven_req.pBuff = req_data->p_buffer;
+
+
+ /* call common vendor command request */
+ status = cx231xx_send_vendor_cmd(dev, &ven_req);
+ if (status < 0) {
+ cx231xx_info
+ ("UsbInterface::sendCommand, failed with status -%d\n",
+ status);
+ }
+
+ return status;
+}
+EXPORT_SYMBOL_GPL(cx231xx_send_usb_command);
+
+/*
+ * Sends/Receives URB control messages, assuring to use a kalloced buffer
+ * for all operations (dev->urb_buf), to avoid using stacked buffers, as
+ * they aren't safe for usage with USB, due to DMA restrictions.
+ * Also implements the debug code for control URB's.
+ */
+static int __usb_control_msg(struct cx231xx *dev, unsigned int pipe,
+ __u8 request, __u8 requesttype, __u16 value, __u16 index,
+ void *data, __u16 size, int timeout)
+{
+ int rc, i;
+
+ if (reg_debug) {
+ printk(KERN_DEBUG "%s: (pipe 0x%08x): "
+ "%s: %02x %02x %02x %02x %02x %02x %02x %02x ",
+ dev->name,
+ pipe,
+ (requesttype & USB_DIR_IN) ? "IN" : "OUT",
+ requesttype,
+ request,
+ value & 0xff, value >> 8,
+ index & 0xff, index >> 8,
+ size & 0xff, size >> 8);
+ if (!(requesttype & USB_DIR_IN)) {
+ printk(KERN_CONT ">>>");
+ for (i = 0; i < size; i++)
+ printk(KERN_CONT " %02x",
+ ((unsigned char *)data)[i]);
+ }
+ }
+
+ /* Do the real call to usb_control_msg */
+ mutex_lock(&dev->ctrl_urb_lock);
+ if (!(requesttype & USB_DIR_IN) && size)
+ memcpy(dev->urb_buf, data, size);
+ rc = usb_control_msg(dev->udev, pipe, request, requesttype, value,
+ index, dev->urb_buf, size, timeout);
+ if ((requesttype & USB_DIR_IN) && size)
+ memcpy(data, dev->urb_buf, size);
+ mutex_unlock(&dev->ctrl_urb_lock);
+
+ if (reg_debug) {
+ if (unlikely(rc < 0)) {
+ printk(KERN_CONT "FAILED!\n");
+ return rc;
+ }
+
+ if ((requesttype & USB_DIR_IN)) {
+ printk(KERN_CONT "<<<");
+ for (i = 0; i < size; i++)
+ printk(KERN_CONT " %02x",
+ ((unsigned char *)data)[i]);
+ }
+ printk(KERN_CONT "\n");
+ }
+
+ return rc;
+}
+
+
+/*
+ * cx231xx_read_ctrl_reg()
+ * reads data from the usb device specifying bRequest and wValue
+ */
+int cx231xx_read_ctrl_reg(struct cx231xx *dev, u8 req, u16 reg,
+ char *buf, int len)
+{
+ u8 val = 0;
+ int ret;
+ int pipe = usb_rcvctrlpipe(dev->udev, 0);
+
+ if (dev->state & DEV_DISCONNECTED)
+ return -ENODEV;
+
+ if (len > URB_MAX_CTRL_SIZE)
+ return -EINVAL;
+
+ switch (len) {
+ case 1:
+ val = ENABLE_ONE_BYTE;
+ break;
+ case 2:
+ val = ENABLE_TWE_BYTE;
+ break;
+ case 3:
+ val = ENABLE_THREE_BYTE;
+ break;
+ case 4:
+ val = ENABLE_FOUR_BYTE;
+ break;
+ default:
+ val = 0xFF; /* invalid option */
+ }
+
+ if (val == 0xFF)
+ return -EINVAL;
+
+ ret = __usb_control_msg(dev, pipe, req,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ val, reg, buf, len, HZ);
+ return ret;
+}
+
+int cx231xx_send_vendor_cmd(struct cx231xx *dev,
+ struct VENDOR_REQUEST_IN *ven_req)
+{
+ int ret;
+ int pipe = 0;
+ int unsend_size = 0;
+ u8 *pdata;
+
+ if (dev->state & DEV_DISCONNECTED)
+ return -ENODEV;
+
+ if ((ven_req->wLength > URB_MAX_CTRL_SIZE))
+ return -EINVAL;
+
+ if (ven_req->direction)
+ pipe = usb_rcvctrlpipe(dev->udev, 0);
+ else
+ pipe = usb_sndctrlpipe(dev->udev, 0);
+
+ /*
+ * If the cx23102 read more than 4 bytes with i2c bus,
+ * need chop to 4 byte per request
+ */
+ if ((ven_req->wLength > 4) && ((ven_req->bRequest == 0x4) ||
+ (ven_req->bRequest == 0x5) ||
+ (ven_req->bRequest == 0x6))) {
+ unsend_size = 0;
+ pdata = ven_req->pBuff;
+
+
+ unsend_size = ven_req->wLength;
+
+ /* the first package */
+ ven_req->wValue = ven_req->wValue & 0xFFFB;
+ ven_req->wValue = (ven_req->wValue & 0xFFBD) | 0x2;
+ ret = __usb_control_msg(dev, pipe, ven_req->bRequest,
+ ven_req->direction | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ ven_req->wValue, ven_req->wIndex, pdata,
+ 0x0004, HZ);
+ unsend_size = unsend_size - 4;
+
+ /* the middle package */
+ ven_req->wValue = (ven_req->wValue & 0xFFBD) | 0x42;
+ while (unsend_size - 4 > 0) {
+ pdata = pdata + 4;
+ ret = __usb_control_msg(dev, pipe,
+ ven_req->bRequest,
+ ven_req->direction | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ ven_req->wValue, ven_req->wIndex, pdata,
+ 0x0004, HZ);
+ unsend_size = unsend_size - 4;
+ }
+
+ /* the last package */
+ ven_req->wValue = (ven_req->wValue & 0xFFBD) | 0x40;
+ pdata = pdata + 4;
+ ret = __usb_control_msg(dev, pipe, ven_req->bRequest,
+ ven_req->direction | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ ven_req->wValue, ven_req->wIndex, pdata,
+ unsend_size, HZ);
+ } else {
+ ret = __usb_control_msg(dev, pipe, ven_req->bRequest,
+ ven_req->direction | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ ven_req->wValue, ven_req->wIndex,
+ ven_req->pBuff, ven_req->wLength, HZ);
+ }
+
+ return ret;
+}
+
+/*
+ * cx231xx_write_ctrl_reg()
+ * sends data to the usb device, specifying bRequest
+ */
+int cx231xx_write_ctrl_reg(struct cx231xx *dev, u8 req, u16 reg, char *buf,
+ int len)
+{
+ u8 val = 0;
+ int ret;
+ int pipe = usb_sndctrlpipe(dev->udev, 0);
+
+ if (dev->state & DEV_DISCONNECTED)
+ return -ENODEV;
+
+ if ((len < 1) || (len > URB_MAX_CTRL_SIZE))
+ return -EINVAL;
+
+ switch (len) {
+ case 1:
+ val = ENABLE_ONE_BYTE;
+ break;
+ case 2:
+ val = ENABLE_TWE_BYTE;
+ break;
+ case 3:
+ val = ENABLE_THREE_BYTE;
+ break;
+ case 4:
+ val = ENABLE_FOUR_BYTE;
+ break;
+ default:
+ val = 0xFF; /* invalid option */
+ }
+
+ if (val == 0xFF)
+ return -EINVAL;
+
+ if (reg_debug) {
+ int byte;
+
+ cx231xx_isocdbg("(pipe 0x%08x): "
+ "OUT: %02x %02x %02x %02x %02x %02x %02x %02x >>>",
+ pipe,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ req, 0, val, reg & 0xff,
+ reg >> 8, len & 0xff, len >> 8);
+
+ for (byte = 0; byte < len; byte++)
+ cx231xx_isocdbg(" %02x", (unsigned char)buf[byte]);
+ cx231xx_isocdbg("\n");
+ }
+
+ ret = __usb_control_msg(dev, pipe, req,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ val, reg, buf, len, HZ);
+
+ return ret;
+}
+
+/****************************************************************
+* USB Alternate Setting functions *
+*****************************************************************/
+
+int cx231xx_set_video_alternate(struct cx231xx *dev)
+{
+ int errCode, prev_alt = dev->video_mode.alt;
+ unsigned int min_pkt_size = dev->width * 2 + 4;
+ u32 usb_interface_index = 0;
+
+ /* When image size is bigger than a certain value,
+ the frame size should be increased, otherwise, only
+ green screen will be received.
+ */
+ if (dev->width * 2 * dev->height > 720 * 240 * 2)
+ min_pkt_size *= 2;
+
+ if (dev->width > 360) {
+ /* resolutions: 720,704,640 */
+ dev->video_mode.alt = 3;
+ } else if (dev->width > 180) {
+ /* resolutions: 360,352,320,240 */
+ dev->video_mode.alt = 2;
+ } else if (dev->width > 0) {
+ /* resolutions: 180,176,160,128,88 */
+ dev->video_mode.alt = 1;
+ } else {
+ /* Change to alt0 BULK to release USB bandwidth */
+ dev->video_mode.alt = 0;
+ }
+
+ if (dev->USE_ISO == 0)
+ dev->video_mode.alt = 0;
+
+ cx231xx_coredbg("dev->video_mode.alt= %d\n", dev->video_mode.alt);
+
+ /* Get the correct video interface Index */
+ usb_interface_index =
+ dev->current_pcb_config.hs_config_info[0].interface_info.
+ video_index + 1;
+
+ if (dev->video_mode.alt != prev_alt) {
+ cx231xx_coredbg("minimum isoc packet size: %u (alt=%d)\n",
+ min_pkt_size, dev->video_mode.alt);
+
+ if (dev->video_mode.alt_max_pkt_size != NULL)
+ dev->video_mode.max_pkt_size =
+ dev->video_mode.alt_max_pkt_size[dev->video_mode.alt];
+ cx231xx_coredbg("setting alternate %d with wMaxPacketSize=%u\n",
+ dev->video_mode.alt,
+ dev->video_mode.max_pkt_size);
+ errCode =
+ usb_set_interface(dev->udev, usb_interface_index,
+ dev->video_mode.alt);
+ if (errCode < 0) {
+ cx231xx_errdev
+ ("cannot change alt number to %d (error=%i)\n",
+ dev->video_mode.alt, errCode);
+ return errCode;
+ }
+ }
+ return 0;
+}
+
+int cx231xx_set_alt_setting(struct cx231xx *dev, u8 index, u8 alt)
+{
+ int status = 0;
+ u32 usb_interface_index = 0;
+ u32 max_pkt_size = 0;
+
+ switch (index) {
+ case INDEX_TS1:
+ usb_interface_index =
+ dev->current_pcb_config.hs_config_info[0].interface_info.
+ ts1_index + 1;
+ dev->ts1_mode.alt = alt;
+ if (dev->ts1_mode.alt_max_pkt_size != NULL)
+ max_pkt_size = dev->ts1_mode.max_pkt_size =
+ dev->ts1_mode.alt_max_pkt_size[dev->ts1_mode.alt];
+ break;
+ case INDEX_TS2:
+ usb_interface_index =
+ dev->current_pcb_config.hs_config_info[0].interface_info.
+ ts2_index + 1;
+ break;
+ case INDEX_AUDIO:
+ usb_interface_index =
+ dev->current_pcb_config.hs_config_info[0].interface_info.
+ audio_index + 1;
+ dev->adev.alt = alt;
+ if (dev->adev.alt_max_pkt_size != NULL)
+ max_pkt_size = dev->adev.max_pkt_size =
+ dev->adev.alt_max_pkt_size[dev->adev.alt];
+ break;
+ case INDEX_VIDEO:
+ usb_interface_index =
+ dev->current_pcb_config.hs_config_info[0].interface_info.
+ video_index + 1;
+ dev->video_mode.alt = alt;
+ if (dev->video_mode.alt_max_pkt_size != NULL)
+ max_pkt_size = dev->video_mode.max_pkt_size =
+ dev->video_mode.alt_max_pkt_size[dev->video_mode.
+ alt];
+ break;
+ case INDEX_VANC:
+ if (dev->board.no_alt_vanc)
+ return 0;
+ usb_interface_index =
+ dev->current_pcb_config.hs_config_info[0].interface_info.
+ vanc_index + 1;
+ dev->vbi_mode.alt = alt;
+ if (dev->vbi_mode.alt_max_pkt_size != NULL)
+ max_pkt_size = dev->vbi_mode.max_pkt_size =
+ dev->vbi_mode.alt_max_pkt_size[dev->vbi_mode.alt];
+ break;
+ case INDEX_HANC:
+ usb_interface_index =
+ dev->current_pcb_config.hs_config_info[0].interface_info.
+ hanc_index + 1;
+ dev->sliced_cc_mode.alt = alt;
+ if (dev->sliced_cc_mode.alt_max_pkt_size != NULL)
+ max_pkt_size = dev->sliced_cc_mode.max_pkt_size =
+ dev->sliced_cc_mode.alt_max_pkt_size[dev->
+ sliced_cc_mode.
+ alt];
+ break;
+ default:
+ break;
+ }
+
+ if (alt > 0 && max_pkt_size == 0) {
+ cx231xx_errdev
+ ("can't change interface %d alt no. to %d: Max. Pkt size = 0\n",
+ usb_interface_index, alt);
+ /*To workaround error number=-71 on EP0 for videograbber,
+ need add following codes.*/
+ if (dev->board.no_alt_vanc)
+ return -1;
+ }
+
+ cx231xx_coredbg("setting alternate %d with wMaxPacketSize=%u,"
+ "Interface = %d\n", alt, max_pkt_size,
+ usb_interface_index);
+
+ if (usb_interface_index > 0) {
+ status = usb_set_interface(dev->udev, usb_interface_index, alt);
+ if (status < 0) {
+ cx231xx_errdev
+ ("can't change interface %d alt no. to %d (err=%i)\n",
+ usb_interface_index, alt, status);
+ return status;
+ }
+ }
+
+ return status;
+}
+EXPORT_SYMBOL_GPL(cx231xx_set_alt_setting);
+
+int cx231xx_gpio_set(struct cx231xx *dev, struct cx231xx_reg_seq *gpio)
+{
+ int rc = 0;
+
+ if (!gpio)
+ return rc;
+
+ /* Send GPIO reset sequences specified at board entry */
+ while (gpio->sleep >= 0) {
+ rc = cx231xx_set_gpio_value(dev, gpio->bit, gpio->val);
+ if (rc < 0)
+ return rc;
+
+ if (gpio->sleep > 0)
+ msleep(gpio->sleep);
+
+ gpio++;
+ }
+ return rc;
+}
+
+int cx231xx_demod_reset(struct cx231xx *dev)
+{
+
+ u8 status = 0;
+ u8 value[4] = { 0, 0, 0, 0 };
+
+ status = cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, PWR_CTL_EN,
+ value, 4);
+
+ cx231xx_coredbg("reg0x%x=0x%x 0x%x 0x%x 0x%x\n", PWR_CTL_EN,
+ value[0], value[1], value[2], value[3]);
+
+ cx231xx_coredbg("Enter cx231xx_demod_reset()\n");
+
+ value[1] = (u8) 0x3;
+ status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
+ PWR_CTL_EN, value, 4);
+ msleep(10);
+
+ value[1] = (u8) 0x0;
+ status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
+ PWR_CTL_EN, value, 4);
+ msleep(10);
+
+ value[1] = (u8) 0x3;
+ status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
+ PWR_CTL_EN, value, 4);
+ msleep(10);
+
+
+
+ status = cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, PWR_CTL_EN,
+ value, 4);
+
+ cx231xx_coredbg("reg0x%x=0x%x 0x%x 0x%x 0x%x\n", PWR_CTL_EN,
+ value[0], value[1], value[2], value[3]);
+
+ return status;
+}
+EXPORT_SYMBOL_GPL(cx231xx_demod_reset);
+int is_fw_load(struct cx231xx *dev)
+{
+ return cx231xx_check_fw(dev);
+}
+EXPORT_SYMBOL_GPL(is_fw_load);
+
+int cx231xx_set_mode(struct cx231xx *dev, enum cx231xx_mode set_mode)
+{
+ int errCode = 0;
+
+ if (dev->mode == set_mode)
+ return 0;
+
+ if (set_mode == CX231XX_SUSPEND) {
+ /* Set the chip in power saving mode */
+ dev->mode = set_mode;
+ }
+
+ /* Resource is locked */
+ if (dev->mode != CX231XX_SUSPEND)
+ return -EINVAL;
+
+ dev->mode = set_mode;
+
+ if (dev->mode == CX231XX_DIGITAL_MODE)/* Set Digital power mode */ {
+ /* set AGC mode to Digital */
+ switch (dev->model) {
+ case CX231XX_BOARD_CNXT_CARRAERA:
+ case CX231XX_BOARD_CNXT_RDE_250:
+ case CX231XX_BOARD_CNXT_SHELBY:
+ case CX231XX_BOARD_CNXT_RDU_250:
+ errCode = cx231xx_set_agc_analog_digital_mux_select(dev, 0);
+ break;
+ case CX231XX_BOARD_CNXT_RDE_253S:
+ case CX231XX_BOARD_CNXT_RDU_253S:
+ errCode = cx231xx_set_agc_analog_digital_mux_select(dev, 1);
+ break;
+ case CX231XX_BOARD_HAUPPAUGE_EXETER:
+ errCode = cx231xx_set_power_mode(dev,
+ POLARIS_AVMODE_DIGITAL);
+ break;
+ default:
+ break;
+ }
+ } else/* Set Analog Power mode */ {
+ /* set AGC mode to Analog */
+ switch (dev->model) {
+ case CX231XX_BOARD_CNXT_CARRAERA:
+ case CX231XX_BOARD_CNXT_RDE_250:
+ case CX231XX_BOARD_CNXT_SHELBY:
+ case CX231XX_BOARD_CNXT_RDU_250:
+ errCode = cx231xx_set_agc_analog_digital_mux_select(dev, 1);
+ break;
+ case CX231XX_BOARD_CNXT_RDE_253S:
+ case CX231XX_BOARD_CNXT_RDU_253S:
+ case CX231XX_BOARD_HAUPPAUGE_EXETER:
+ case CX231XX_BOARD_PV_PLAYTV_USB_HYBRID:
+ case CX231XX_BOARD_HAUPPAUGE_USB2_FM_PAL:
+ case CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC:
+ errCode = cx231xx_set_agc_analog_digital_mux_select(dev, 0);
+ break;
+ default:
+ break;
+ }
+ }
+
+ return errCode ? -EINVAL : 0;
+}
+EXPORT_SYMBOL_GPL(cx231xx_set_mode);
+
+int cx231xx_ep5_bulkout(struct cx231xx *dev, u8 *firmware, u16 size)
+{
+ int errCode = 0;
+ int actlen, ret = -ENOMEM;
+ u32 *buffer;
+
+ buffer = kzalloc(4096, GFP_KERNEL);
+ if (buffer == NULL) {
+ cx231xx_info("out of mem\n");
+ return -ENOMEM;
+ }
+ memcpy(&buffer[0], firmware, 4096);
+
+ ret = usb_bulk_msg(dev->udev, usb_sndbulkpipe(dev->udev, 5),
+ buffer, 4096, &actlen, 2000);
+
+ if (ret)
+ cx231xx_info("bulk message failed: %d (%d/%d)", ret,
+ size, actlen);
+ else {
+ errCode = actlen != size ? -1 : 0;
+ }
+ kfree(buffer);
+ return errCode;
+}
+
+/*****************************************************************
+* URB Streaming functions *
+******************************************************************/
+
+/*
+ * IRQ callback, called by URB callback
+ */
+static void cx231xx_isoc_irq_callback(struct urb *urb)
+{
+ struct cx231xx_dmaqueue *dma_q = urb->context;
+ struct cx231xx_video_mode *vmode =
+ container_of(dma_q, struct cx231xx_video_mode, vidq);
+ struct cx231xx *dev = container_of(vmode, struct cx231xx, video_mode);
+ int i;
+
+ switch (urb->status) {
+ case 0: /* success */
+ case -ETIMEDOUT: /* NAK */
+ break;
+ case -ECONNRESET: /* kill */
+ case -ENOENT:
+ case -ESHUTDOWN:
+ return;
+ default: /* error */
+ cx231xx_isocdbg("urb completition error %d.\n", urb->status);
+ break;
+ }
+
+ /* Copy data from URB */
+ spin_lock(&dev->video_mode.slock);
+ dev->video_mode.isoc_ctl.isoc_copy(dev, urb);
+ spin_unlock(&dev->video_mode.slock);
+
+ /* Reset urb buffers */
+ for (i = 0; i < urb->number_of_packets; i++) {
+ urb->iso_frame_desc[i].status = 0;
+ urb->iso_frame_desc[i].actual_length = 0;
+ }
+
+ urb->status = usb_submit_urb(urb, GFP_ATOMIC);
+ if (urb->status) {
+ cx231xx_isocdbg("urb resubmit failed (error=%i)\n",
+ urb->status);
+ }
+}
+/*****************************************************************
+* URB Streaming functions *
+******************************************************************/
+
+/*
+ * IRQ callback, called by URB callback
+ */
+static void cx231xx_bulk_irq_callback(struct urb *urb)
+{
+ struct cx231xx_dmaqueue *dma_q = urb->context;
+ struct cx231xx_video_mode *vmode =
+ container_of(dma_q, struct cx231xx_video_mode, vidq);
+ struct cx231xx *dev = container_of(vmode, struct cx231xx, video_mode);
+
+ switch (urb->status) {
+ case 0: /* success */
+ case -ETIMEDOUT: /* NAK */
+ break;
+ case -ECONNRESET: /* kill */
+ case -ENOENT:
+ case -ESHUTDOWN:
+ return;
+ default: /* error */
+ cx231xx_isocdbg("urb completition error %d.\n", urb->status);
+ break;
+ }
+
+ /* Copy data from URB */
+ spin_lock(&dev->video_mode.slock);
+ dev->video_mode.bulk_ctl.bulk_copy(dev, urb);
+ spin_unlock(&dev->video_mode.slock);
+
+ /* Reset urb buffers */
+ urb->status = usb_submit_urb(urb, GFP_ATOMIC);
+ if (urb->status) {
+ cx231xx_isocdbg("urb resubmit failed (error=%i)\n",
+ urb->status);
+ }
+}
+/*
+ * Stop and Deallocate URBs
+ */
+void cx231xx_uninit_isoc(struct cx231xx *dev)
+{
+ struct cx231xx_dmaqueue *dma_q = &dev->video_mode.vidq;
+ struct urb *urb;
+ int i;
+
+ cx231xx_isocdbg("cx231xx: called cx231xx_uninit_isoc\n");
+
+ dev->video_mode.isoc_ctl.nfields = -1;
+ for (i = 0; i < dev->video_mode.isoc_ctl.num_bufs; i++) {
+ urb = dev->video_mode.isoc_ctl.urb[i];
+ if (urb) {
+ if (!irqs_disabled())
+ usb_kill_urb(urb);
+ else
+ usb_unlink_urb(urb);
+
+ if (dev->video_mode.isoc_ctl.transfer_buffer[i]) {
+ usb_free_coherent(dev->udev,
+ urb->transfer_buffer_length,
+ dev->video_mode.isoc_ctl.
+ transfer_buffer[i],
+ urb->transfer_dma);
+ }
+ usb_free_urb(urb);
+ dev->video_mode.isoc_ctl.urb[i] = NULL;
+ }
+ dev->video_mode.isoc_ctl.transfer_buffer[i] = NULL;
+ }
+
+ kfree(dev->video_mode.isoc_ctl.urb);
+ kfree(dev->video_mode.isoc_ctl.transfer_buffer);
+ kfree(dma_q->p_left_data);
+
+ dev->video_mode.isoc_ctl.urb = NULL;
+ dev->video_mode.isoc_ctl.transfer_buffer = NULL;
+ dev->video_mode.isoc_ctl.num_bufs = 0;
+ dma_q->p_left_data = NULL;
+
+ if (dev->mode_tv == 0)
+ cx231xx_capture_start(dev, 0, Raw_Video);
+ else
+ cx231xx_capture_start(dev, 0, TS1_serial_mode);
+
+
+}
+EXPORT_SYMBOL_GPL(cx231xx_uninit_isoc);
+
+/*
+ * Stop and Deallocate URBs
+ */
+void cx231xx_uninit_bulk(struct cx231xx *dev)
+{
+ struct urb *urb;
+ int i;
+
+ cx231xx_isocdbg("cx231xx: called cx231xx_uninit_bulk\n");
+
+ dev->video_mode.bulk_ctl.nfields = -1;
+ for (i = 0; i < dev->video_mode.bulk_ctl.num_bufs; i++) {
+ urb = dev->video_mode.bulk_ctl.urb[i];
+ if (urb) {
+ if (!irqs_disabled())
+ usb_kill_urb(urb);
+ else
+ usb_unlink_urb(urb);
+
+ if (dev->video_mode.bulk_ctl.transfer_buffer[i]) {
+ usb_free_coherent(dev->udev,
+ urb->transfer_buffer_length,
+ dev->video_mode.isoc_ctl.
+ transfer_buffer[i],
+ urb->transfer_dma);
+ }
+ usb_free_urb(urb);
+ dev->video_mode.bulk_ctl.urb[i] = NULL;
+ }
+ dev->video_mode.bulk_ctl.transfer_buffer[i] = NULL;
+ }
+
+ kfree(dev->video_mode.bulk_ctl.urb);
+ kfree(dev->video_mode.bulk_ctl.transfer_buffer);
+
+ dev->video_mode.bulk_ctl.urb = NULL;
+ dev->video_mode.bulk_ctl.transfer_buffer = NULL;
+ dev->video_mode.bulk_ctl.num_bufs = 0;
+
+ if (dev->mode_tv == 0)
+ cx231xx_capture_start(dev, 0, Raw_Video);
+ else
+ cx231xx_capture_start(dev, 0, TS1_serial_mode);
+
+
+}
+EXPORT_SYMBOL_GPL(cx231xx_uninit_bulk);
+
+/*
+ * Allocate URBs and start IRQ
+ */
+int cx231xx_init_isoc(struct cx231xx *dev, int max_packets,
+ int num_bufs, int max_pkt_size,
+ int (*isoc_copy) (struct cx231xx *dev, struct urb *urb))
+{
+ struct cx231xx_dmaqueue *dma_q = &dev->video_mode.vidq;
+ int i;
+ int sb_size, pipe;
+ struct urb *urb;
+ int j, k;
+ int rc;
+
+ /* De-allocates all pending stuff */
+ cx231xx_uninit_isoc(dev);
+
+ dma_q->p_left_data = kzalloc(4096, GFP_KERNEL);
+ if (dma_q->p_left_data == NULL) {
+ cx231xx_info("out of mem\n");
+ return -ENOMEM;
+ }
+
+
+
+ dev->video_mode.isoc_ctl.isoc_copy = isoc_copy;
+ dev->video_mode.isoc_ctl.num_bufs = num_bufs;
+ dma_q->pos = 0;
+ dma_q->is_partial_line = 0;
+ dma_q->last_sav = 0;
+ dma_q->current_field = -1;
+ dma_q->field1_done = 0;
+ dma_q->lines_per_field = dev->height / 2;
+ dma_q->bytes_left_in_line = dev->width << 1;
+ dma_q->lines_completed = 0;
+ dma_q->mpeg_buffer_done = 0;
+ dma_q->left_data_count = 0;
+ dma_q->mpeg_buffer_completed = 0;
+ dma_q->add_ps_package_head = CX231XX_NEED_ADD_PS_PACKAGE_HEAD;
+ dma_q->ps_head[0] = 0x00;
+ dma_q->ps_head[1] = 0x00;
+ dma_q->ps_head[2] = 0x01;
+ dma_q->ps_head[3] = 0xBA;
+ for (i = 0; i < 8; i++)
+ dma_q->partial_buf[i] = 0;
+
+ dev->video_mode.isoc_ctl.urb =
+ kzalloc(sizeof(void *) * num_bufs, GFP_KERNEL);
+ if (!dev->video_mode.isoc_ctl.urb) {
+ cx231xx_errdev("cannot alloc memory for usb buffers\n");
+ return -ENOMEM;
+ }
+
+ dev->video_mode.isoc_ctl.transfer_buffer =
+ kzalloc(sizeof(void *) * num_bufs, GFP_KERNEL);
+ if (!dev->video_mode.isoc_ctl.transfer_buffer) {
+ cx231xx_errdev("cannot allocate memory for usbtransfer\n");
+ kfree(dev->video_mode.isoc_ctl.urb);
+ return -ENOMEM;
+ }
+
+ dev->video_mode.isoc_ctl.max_pkt_size = max_pkt_size;
+ dev->video_mode.isoc_ctl.buf = NULL;
+
+ sb_size = max_packets * dev->video_mode.isoc_ctl.max_pkt_size;
+
+ if (dev->mode_tv == 1)
+ dev->video_mode.end_point_addr = 0x81;
+ else
+ dev->video_mode.end_point_addr = 0x84;
+
+
+ /* allocate urbs and transfer buffers */
+ for (i = 0; i < dev->video_mode.isoc_ctl.num_bufs; i++) {
+ urb = usb_alloc_urb(max_packets, GFP_KERNEL);
+ if (!urb) {
+ cx231xx_err("cannot alloc isoc_ctl.urb %i\n", i);
+ cx231xx_uninit_isoc(dev);
+ return -ENOMEM;
+ }
+ dev->video_mode.isoc_ctl.urb[i] = urb;
+
+ dev->video_mode.isoc_ctl.transfer_buffer[i] =
+ usb_alloc_coherent(dev->udev, sb_size, GFP_KERNEL,
+ &urb->transfer_dma);
+ if (!dev->video_mode.isoc_ctl.transfer_buffer[i]) {
+ cx231xx_err("unable to allocate %i bytes for transfer"
+ " buffer %i%s\n",
+ sb_size, i,
+ in_interrupt() ? " while in int" : "");
+ cx231xx_uninit_isoc(dev);
+ return -ENOMEM;
+ }
+ memset(dev->video_mode.isoc_ctl.transfer_buffer[i], 0, sb_size);
+
+ pipe =
+ usb_rcvisocpipe(dev->udev, dev->video_mode.end_point_addr);
+
+ usb_fill_int_urb(urb, dev->udev, pipe,
+ dev->video_mode.isoc_ctl.transfer_buffer[i],
+ sb_size, cx231xx_isoc_irq_callback, dma_q, 1);
+
+ urb->number_of_packets = max_packets;
+ urb->transfer_flags = URB_ISO_ASAP | URB_NO_TRANSFER_DMA_MAP;
+
+ k = 0;
+ for (j = 0; j < max_packets; j++) {
+ urb->iso_frame_desc[j].offset = k;
+ urb->iso_frame_desc[j].length =
+ dev->video_mode.isoc_ctl.max_pkt_size;
+ k += dev->video_mode.isoc_ctl.max_pkt_size;
+ }
+ }
+
+ init_waitqueue_head(&dma_q->wq);
+
+ /* submit urbs and enables IRQ */
+ for (i = 0; i < dev->video_mode.isoc_ctl.num_bufs; i++) {
+ rc = usb_submit_urb(dev->video_mode.isoc_ctl.urb[i],
+ GFP_ATOMIC);
+ if (rc) {
+ cx231xx_err("submit of urb %i failed (error=%i)\n", i,
+ rc);
+ cx231xx_uninit_isoc(dev);
+ return rc;
+ }
+ }
+
+ if (dev->mode_tv == 0)
+ cx231xx_capture_start(dev, 1, Raw_Video);
+ else
+ cx231xx_capture_start(dev, 1, TS1_serial_mode);
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(cx231xx_init_isoc);
+
+/*
+ * Allocate URBs and start IRQ
+ */
+int cx231xx_init_bulk(struct cx231xx *dev, int max_packets,
+ int num_bufs, int max_pkt_size,
+ int (*bulk_copy) (struct cx231xx *dev, struct urb *urb))
+{
+ struct cx231xx_dmaqueue *dma_q = &dev->video_mode.vidq;
+ int i;
+ int sb_size, pipe;
+ struct urb *urb;
+ int rc;
+
+ dev->video_input = dev->video_input > 2 ? 2 : dev->video_input;
+
+ cx231xx_coredbg("Setting Video mux to %d\n", dev->video_input);
+
+ video_mux(dev, dev->video_input);
+
+ /* De-allocates all pending stuff */
+ cx231xx_uninit_bulk(dev);
+
+ dev->video_mode.bulk_ctl.bulk_copy = bulk_copy;
+ dev->video_mode.bulk_ctl.num_bufs = num_bufs;
+ dma_q->pos = 0;
+ dma_q->is_partial_line = 0;
+ dma_q->last_sav = 0;
+ dma_q->current_field = -1;
+ dma_q->field1_done = 0;
+ dma_q->lines_per_field = dev->height / 2;
+ dma_q->bytes_left_in_line = dev->width << 1;
+ dma_q->lines_completed = 0;
+ dma_q->mpeg_buffer_done = 0;
+ dma_q->left_data_count = 0;
+ dma_q->mpeg_buffer_completed = 0;
+ dma_q->ps_head[0] = 0x00;
+ dma_q->ps_head[1] = 0x00;
+ dma_q->ps_head[2] = 0x01;
+ dma_q->ps_head[3] = 0xBA;
+ for (i = 0; i < 8; i++)
+ dma_q->partial_buf[i] = 0;
+
+ dev->video_mode.bulk_ctl.urb =
+ kzalloc(sizeof(void *) * num_bufs, GFP_KERNEL);
+ if (!dev->video_mode.bulk_ctl.urb) {
+ cx231xx_errdev("cannot alloc memory for usb buffers\n");
+ return -ENOMEM;
+ }
+
+ dev->video_mode.bulk_ctl.transfer_buffer =
+ kzalloc(sizeof(void *) * num_bufs, GFP_KERNEL);
+ if (!dev->video_mode.bulk_ctl.transfer_buffer) {
+ cx231xx_errdev("cannot allocate memory for usbtransfer\n");
+ kfree(dev->video_mode.bulk_ctl.urb);
+ return -ENOMEM;
+ }
+
+ dev->video_mode.bulk_ctl.max_pkt_size = max_pkt_size;
+ dev->video_mode.bulk_ctl.buf = NULL;
+
+ sb_size = max_packets * dev->video_mode.bulk_ctl.max_pkt_size;
+
+ if (dev->mode_tv == 1)
+ dev->video_mode.end_point_addr = 0x81;
+ else
+ dev->video_mode.end_point_addr = 0x84;
+
+
+ /* allocate urbs and transfer buffers */
+ for (i = 0; i < dev->video_mode.bulk_ctl.num_bufs; i++) {
+ urb = usb_alloc_urb(0, GFP_KERNEL);
+ if (!urb) {
+ cx231xx_err("cannot alloc bulk_ctl.urb %i\n", i);
+ cx231xx_uninit_bulk(dev);
+ return -ENOMEM;
+ }
+ dev->video_mode.bulk_ctl.urb[i] = urb;
+ urb->transfer_flags = URB_NO_TRANSFER_DMA_MAP;
+
+ dev->video_mode.bulk_ctl.transfer_buffer[i] =
+ usb_alloc_coherent(dev->udev, sb_size, GFP_KERNEL,
+ &urb->transfer_dma);
+ if (!dev->video_mode.bulk_ctl.transfer_buffer[i]) {
+ cx231xx_err("unable to allocate %i bytes for transfer"
+ " buffer %i%s\n",
+ sb_size, i,
+ in_interrupt() ? " while in int" : "");
+ cx231xx_uninit_bulk(dev);
+ return -ENOMEM;
+ }
+ memset(dev->video_mode.bulk_ctl.transfer_buffer[i], 0, sb_size);
+
+ pipe = usb_rcvbulkpipe(dev->udev,
+ dev->video_mode.end_point_addr);
+ usb_fill_bulk_urb(urb, dev->udev, pipe,
+ dev->video_mode.bulk_ctl.transfer_buffer[i],
+ sb_size, cx231xx_bulk_irq_callback, dma_q);
+ }
+
+ init_waitqueue_head(&dma_q->wq);
+
+ /* submit urbs and enables IRQ */
+ for (i = 0; i < dev->video_mode.bulk_ctl.num_bufs; i++) {
+ rc = usb_submit_urb(dev->video_mode.bulk_ctl.urb[i],
+ GFP_ATOMIC);
+ if (rc) {
+ cx231xx_err("submit of urb %i failed (error=%i)\n", i,
+ rc);
+ cx231xx_uninit_bulk(dev);
+ return rc;
+ }
+ }
+
+ if (dev->mode_tv == 0)
+ cx231xx_capture_start(dev, 1, Raw_Video);
+ else
+ cx231xx_capture_start(dev, 1, TS1_serial_mode);
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(cx231xx_init_bulk);
+void cx231xx_stop_TS1(struct cx231xx *dev)
+{
+ u8 val[4] = { 0, 0, 0, 0 };
+
+ val[0] = 0x00;
+ val[1] = 0x03;
+ val[2] = 0x00;
+ val[3] = 0x00;
+ cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
+ TS_MODE_REG, val, 4);
+
+ val[0] = 0x00;
+ val[1] = 0x70;
+ val[2] = 0x04;
+ val[3] = 0x00;
+ cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
+ TS1_CFG_REG, val, 4);
+}
+/* EXPORT_SYMBOL_GPL(cx231xx_stop_TS1); */
+void cx231xx_start_TS1(struct cx231xx *dev)
+{
+ u8 val[4] = { 0, 0, 0, 0 };
+
+ val[0] = 0x03;
+ val[1] = 0x03;
+ val[2] = 0x00;
+ val[3] = 0x00;
+ cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
+ TS_MODE_REG, val, 4);
+
+ val[0] = 0x04;
+ val[1] = 0xA3;
+ val[2] = 0x3B;
+ val[3] = 0x00;
+ cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
+ TS1_CFG_REG, val, 4);
+}
+/* EXPORT_SYMBOL_GPL(cx231xx_start_TS1); */
+/*****************************************************************
+* Device Init/UnInit functions *
+******************************************************************/
+int cx231xx_dev_init(struct cx231xx *dev)
+{
+ int errCode = 0;
+
+ /* Initialize I2C bus */
+
+ /* External Master 1 Bus */
+ dev->i2c_bus[0].nr = 0;
+ dev->i2c_bus[0].dev = dev;
+ dev->i2c_bus[0].i2c_period = I2C_SPEED_100K; /* 100 KHz */
+ dev->i2c_bus[0].i2c_nostop = 0;
+ dev->i2c_bus[0].i2c_reserve = 0;
+
+ /* External Master 2 Bus */
+ dev->i2c_bus[1].nr = 1;
+ dev->i2c_bus[1].dev = dev;
+ dev->i2c_bus[1].i2c_period = I2C_SPEED_100K; /* 100 KHz */
+ dev->i2c_bus[1].i2c_nostop = 0;
+ dev->i2c_bus[1].i2c_reserve = 0;
+
+ /* Internal Master 3 Bus */
+ dev->i2c_bus[2].nr = 2;
+ dev->i2c_bus[2].dev = dev;
+ dev->i2c_bus[2].i2c_period = I2C_SPEED_100K; /* 100kHz */
+ dev->i2c_bus[2].i2c_nostop = 0;
+ dev->i2c_bus[2].i2c_reserve = 0;
+
+ /* register I2C buses */
+ cx231xx_i2c_register(&dev->i2c_bus[0]);
+ cx231xx_i2c_register(&dev->i2c_bus[1]);
+ cx231xx_i2c_register(&dev->i2c_bus[2]);
+
+ /* init hardware */
+ /* Note : with out calling set power mode function,
+ afe can not be set up correctly */
+ if (dev->board.external_av) {
+ errCode = cx231xx_set_power_mode(dev,
+ POLARIS_AVMODE_ENXTERNAL_AV);
+ if (errCode < 0) {
+ cx231xx_errdev
+ ("%s: Failed to set Power - errCode [%d]!\n",
+ __func__, errCode);
+ return errCode;
+ }
+ } else {
+ errCode = cx231xx_set_power_mode(dev,
+ POLARIS_AVMODE_ANALOGT_TV);
+ if (errCode < 0) {
+ cx231xx_errdev
+ ("%s: Failed to set Power - errCode [%d]!\n",
+ __func__, errCode);
+ return errCode;
+ }
+ }
+
+ /* reset the Tuner, if it is a Xceive tuner */
+ if ((dev->board.tuner_type == TUNER_XC5000) ||
+ (dev->board.tuner_type == TUNER_XC2028))
+ cx231xx_gpio_set(dev, dev->board.tuner_gpio);
+
+ /* initialize Colibri block */
+ errCode = cx231xx_afe_init_super_block(dev, 0x23c);
+ if (errCode < 0) {
+ cx231xx_errdev
+ ("%s: cx231xx_afe init super block - errCode [%d]!\n",
+ __func__, errCode);
+ return errCode;
+ }
+ errCode = cx231xx_afe_init_channels(dev);
+ if (errCode < 0) {
+ cx231xx_errdev
+ ("%s: cx231xx_afe init channels - errCode [%d]!\n",
+ __func__, errCode);
+ return errCode;
+ }
+
+ /* Set DIF in By pass mode */
+ errCode = cx231xx_dif_set_standard(dev, DIF_USE_BASEBAND);
+ if (errCode < 0) {
+ cx231xx_errdev
+ ("%s: cx231xx_dif set to By pass mode - errCode [%d]!\n",
+ __func__, errCode);
+ return errCode;
+ }
+
+ /* I2S block related functions */
+ errCode = cx231xx_i2s_blk_initialize(dev);
+ if (errCode < 0) {
+ cx231xx_errdev
+ ("%s: cx231xx_i2s block initialize - errCode [%d]!\n",
+ __func__, errCode);
+ return errCode;
+ }
+
+ /* init control pins */
+ errCode = cx231xx_init_ctrl_pin_status(dev);
+ if (errCode < 0) {
+ cx231xx_errdev("%s: cx231xx_init ctrl pins - errCode [%d]!\n",
+ __func__, errCode);
+ return errCode;
+ }
+
+ /* set AGC mode to Analog */
+ switch (dev->model) {
+ case CX231XX_BOARD_CNXT_CARRAERA:
+ case CX231XX_BOARD_CNXT_RDE_250:
+ case CX231XX_BOARD_CNXT_SHELBY:
+ case CX231XX_BOARD_CNXT_RDU_250:
+ errCode = cx231xx_set_agc_analog_digital_mux_select(dev, 1);
+ break;
+ case CX231XX_BOARD_CNXT_RDE_253S:
+ case CX231XX_BOARD_CNXT_RDU_253S:
+ case CX231XX_BOARD_HAUPPAUGE_EXETER:
+ case CX231XX_BOARD_PV_PLAYTV_USB_HYBRID:
+ case CX231XX_BOARD_HAUPPAUGE_USB2_FM_PAL:
+ case CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC:
+ errCode = cx231xx_set_agc_analog_digital_mux_select(dev, 0);
+ break;
+ default:
+ break;
+ }
+ if (errCode < 0) {
+ cx231xx_errdev
+ ("%s: cx231xx_AGC mode to Analog - errCode [%d]!\n",
+ __func__, errCode);
+ return errCode;
+ }
+
+ /* set all alternate settings to zero initially */
+ cx231xx_set_alt_setting(dev, INDEX_VIDEO, 0);
+ cx231xx_set_alt_setting(dev, INDEX_VANC, 0);
+ cx231xx_set_alt_setting(dev, INDEX_HANC, 0);
+ if (dev->board.has_dvb)
+ cx231xx_set_alt_setting(dev, INDEX_TS1, 0);
+
+ /* set the I2C master port to 3 on channel 1 */
+ errCode = cx231xx_enable_i2c_port_3(dev, true);
+
+ return errCode;
+}
+EXPORT_SYMBOL_GPL(cx231xx_dev_init);
+
+void cx231xx_dev_uninit(struct cx231xx *dev)
+{
+ /* Un Initialize I2C bus */
+ cx231xx_i2c_unregister(&dev->i2c_bus[2]);
+ cx231xx_i2c_unregister(&dev->i2c_bus[1]);
+ cx231xx_i2c_unregister(&dev->i2c_bus[0]);
+}
+EXPORT_SYMBOL_GPL(cx231xx_dev_uninit);
+
+/*****************************************************************
+* G P I O related functions *
+******************************************************************/
+int cx231xx_send_gpio_cmd(struct cx231xx *dev, u32 gpio_bit, u8 *gpio_val,
+ u8 len, u8 request, u8 direction)
+{
+ int status = 0;
+ struct VENDOR_REQUEST_IN ven_req;
+
+ /* Set wValue */
+ ven_req.wValue = (u16) (gpio_bit >> 16 & 0xffff);
+
+ /* set request */
+ if (!request) {
+ if (direction)
+ ven_req.bRequest = VRT_GET_GPIO; /* 0x8 gpio */
+ else
+ ven_req.bRequest = VRT_SET_GPIO; /* 0x9 gpio */
+ } else {
+ if (direction)
+ ven_req.bRequest = VRT_GET_GPIE; /* 0xa gpie */
+ else
+ ven_req.bRequest = VRT_SET_GPIE; /* 0xb gpie */
+ }
+
+ /* set index value */
+ ven_req.wIndex = (u16) (gpio_bit & 0xffff);
+
+ /* set wLength value */
+ ven_req.wLength = len;
+
+ /* set bData value */
+ ven_req.bData = 0;
+
+ /* set the buffer for read / write */
+ ven_req.pBuff = gpio_val;
+
+ /* set the direction */
+ if (direction) {
+ ven_req.direction = USB_DIR_IN;
+ memset(ven_req.pBuff, 0x00, ven_req.wLength);
+ } else
+ ven_req.direction = USB_DIR_OUT;
+
+
+ /* call common vendor command request */
+ status = cx231xx_send_vendor_cmd(dev, &ven_req);
+ if (status < 0) {
+ cx231xx_info
+ ("UsbInterface::sendCommand, failed with status -%d\n",
+ status);
+ }
+
+ return status;
+}
+EXPORT_SYMBOL_GPL(cx231xx_send_gpio_cmd);
+
+/*****************************************************************
+ * C O N T R O L - Register R E A D / W R I T E functions *
+ *****************************************************************/
+int cx231xx_mode_register(struct cx231xx *dev, u16 address, u32 mode)
+{
+ u8 value[4] = { 0x0, 0x0, 0x0, 0x0 };
+ u32 tmp = 0;
+ int status = 0;
+
+ status =
+ cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, address, value, 4);
+ if (status < 0)
+ return status;
+
+ tmp = *((u32 *) value);
+ tmp |= mode;
+
+ value[0] = (u8) tmp;
+ value[1] = (u8) (tmp >> 8);
+ value[2] = (u8) (tmp >> 16);
+ value[3] = (u8) (tmp >> 24);
+
+ status =
+ cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER, address, value, 4);
+
+ return status;
+}
+
+/*****************************************************************
+ * I 2 C Internal C O N T R O L functions *
+ *****************************************************************/
+int cx231xx_read_i2c_master(struct cx231xx *dev, u8 dev_addr, u16 saddr,
+ u8 saddr_len, u32 *data, u8 data_len, int master)
+{
+ int status = 0;
+ struct cx231xx_i2c_xfer_data req_data;
+ u8 value[64] = "0";
+
+ if (saddr_len == 0)
+ saddr = 0;
+ else if (saddr_len == 1)
+ saddr &= 0xff;
+
+ /* prepare xfer_data struct */
+ req_data.dev_addr = dev_addr >> 1;
+ req_data.direction = I2C_M_RD;
+ req_data.saddr_len = saddr_len;
+ req_data.saddr_dat = saddr;
+ req_data.buf_size = data_len;
+ req_data.p_buffer = (u8 *) value;
+
+ /* usb send command */
+ if (master == 0)
+ status = dev->cx231xx_send_usb_command(&dev->i2c_bus[0],
+ &req_data);
+ else if (master == 1)
+ status = dev->cx231xx_send_usb_command(&dev->i2c_bus[1],
+ &req_data);
+ else if (master == 2)
+ status = dev->cx231xx_send_usb_command(&dev->i2c_bus[2],
+ &req_data);
+
+ if (status >= 0) {
+ /* Copy the data read back to main buffer */
+ if (data_len == 1)
+ *data = value[0];
+ else if (data_len == 4)
+ *data =
+ value[0] | value[1] << 8 | value[2] << 16 | value[3]
+ << 24;
+ else if (data_len > 4)
+ *data = value[saddr];
+ }
+
+ return status;
+}
+
+int cx231xx_write_i2c_master(struct cx231xx *dev, u8 dev_addr, u16 saddr,
+ u8 saddr_len, u32 data, u8 data_len, int master)
+{
+ int status = 0;
+ u8 value[4] = { 0, 0, 0, 0 };
+ struct cx231xx_i2c_xfer_data req_data;
+
+ value[0] = (u8) data;
+ value[1] = (u8) (data >> 8);
+ value[2] = (u8) (data >> 16);
+ value[3] = (u8) (data >> 24);
+
+ if (saddr_len == 0)
+ saddr = 0;
+ else if (saddr_len == 1)
+ saddr &= 0xff;
+
+ /* prepare xfer_data struct */
+ req_data.dev_addr = dev_addr >> 1;
+ req_data.direction = 0;
+ req_data.saddr_len = saddr_len;
+ req_data.saddr_dat = saddr;
+ req_data.buf_size = data_len;
+ req_data.p_buffer = value;
+
+ /* usb send command */
+ if (master == 0)
+ status = dev->cx231xx_send_usb_command(&dev->i2c_bus[0],
+ &req_data);
+ else if (master == 1)
+ status = dev->cx231xx_send_usb_command(&dev->i2c_bus[1],
+ &req_data);
+ else if (master == 2)
+ status = dev->cx231xx_send_usb_command(&dev->i2c_bus[2],
+ &req_data);
+
+ return status;
+}
+
+int cx231xx_read_i2c_data(struct cx231xx *dev, u8 dev_addr, u16 saddr,
+ u8 saddr_len, u32 *data, u8 data_len)
+{
+ int status = 0;
+ struct cx231xx_i2c_xfer_data req_data;
+ u8 value[4] = { 0, 0, 0, 0 };
+
+ if (saddr_len == 0)
+ saddr = 0;
+ else if (saddr_len == 1)
+ saddr &= 0xff;
+
+ /* prepare xfer_data struct */
+ req_data.dev_addr = dev_addr >> 1;
+ req_data.direction = I2C_M_RD;
+ req_data.saddr_len = saddr_len;
+ req_data.saddr_dat = saddr;
+ req_data.buf_size = data_len;
+ req_data.p_buffer = (u8 *) value;
+
+ /* usb send command */
+ status = dev->cx231xx_send_usb_command(&dev->i2c_bus[0], &req_data);
+
+ if (status >= 0) {
+ /* Copy the data read back to main buffer */
+ if (data_len == 1)
+ *data = value[0];
+ else
+ *data =
+ value[0] | value[1] << 8 | value[2] << 16 | value[3]
+ << 24;
+ }
+
+ return status;
+}
+
+int cx231xx_write_i2c_data(struct cx231xx *dev, u8 dev_addr, u16 saddr,
+ u8 saddr_len, u32 data, u8 data_len)
+{
+ int status = 0;
+ u8 value[4] = { 0, 0, 0, 0 };
+ struct cx231xx_i2c_xfer_data req_data;
+
+ value[0] = (u8) data;
+ value[1] = (u8) (data >> 8);
+ value[2] = (u8) (data >> 16);
+ value[3] = (u8) (data >> 24);
+
+ if (saddr_len == 0)
+ saddr = 0;
+ else if (saddr_len == 1)
+ saddr &= 0xff;
+
+ /* prepare xfer_data struct */
+ req_data.dev_addr = dev_addr >> 1;
+ req_data.direction = 0;
+ req_data.saddr_len = saddr_len;
+ req_data.saddr_dat = saddr;
+ req_data.buf_size = data_len;
+ req_data.p_buffer = value;
+
+ /* usb send command */
+ status = dev->cx231xx_send_usb_command(&dev->i2c_bus[0], &req_data);
+
+ return status;
+}
+
+int cx231xx_reg_mask_write(struct cx231xx *dev, u8 dev_addr, u8 size,
+ u16 register_address, u8 bit_start, u8 bit_end,
+ u32 value)
+{
+ int status = 0;
+ u32 tmp;
+ u32 mask = 0;
+ int i;
+
+ if (bit_start > (size - 1) || bit_end > (size - 1))
+ return -1;
+
+ if (size == 8) {
+ status =
+ cx231xx_read_i2c_data(dev, dev_addr, register_address, 2,
+ &tmp, 1);
+ } else {
+ status =
+ cx231xx_read_i2c_data(dev, dev_addr, register_address, 2,
+ &tmp, 4);
+ }
+
+ if (status < 0)
+ return status;
+
+ mask = 1 << bit_end;
+ for (i = bit_end; i > bit_start && i > 0; i--)
+ mask = mask + (1 << (i - 1));
+
+ value <<= bit_start;
+
+ if (size == 8) {
+ tmp &= ~mask;
+ tmp |= value;
+ tmp &= 0xff;
+ status =
+ cx231xx_write_i2c_data(dev, dev_addr, register_address, 2,
+ tmp, 1);
+ } else {
+ tmp &= ~mask;
+ tmp |= value;
+ status =
+ cx231xx_write_i2c_data(dev, dev_addr, register_address, 2,
+ tmp, 4);
+ }
+
+ return status;
+}
+
+int cx231xx_read_modify_write_i2c_dword(struct cx231xx *dev, u8 dev_addr,
+ u16 saddr, u32 mask, u32 value)
+{
+ u32 temp;
+ int status = 0;
+
+ status = cx231xx_read_i2c_data(dev, dev_addr, saddr, 2, &temp, 4);
+
+ if (status < 0)
+ return status;
+
+ temp &= ~mask;
+ temp |= value;
+
+ status = cx231xx_write_i2c_data(dev, dev_addr, saddr, 2, temp, 4);
+
+ return status;
+}
+
+u32 cx231xx_set_field(u32 field_mask, u32 data)
+{
+ u32 temp;
+
+ for (temp = field_mask; (temp & 1) == 0; temp >>= 1)
+ data <<= 1;
+
+ return data;
+}
--- /dev/null
+/*
+ * cx231xx-dif.h - driver for Conexant Cx23100/101/102 USB video capture devices
+ *
+ * Copyright {C} 2009 <Bill.Liu@conexant.com>
+ *
+ * This program is free software, you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY, without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program, if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef _CX231XX_DIF_H
+#define _CX231XX_DIF_H
+
+#include "cx231xx-reg.h"
+
+struct dif_settings{
+ u32 if_freq;
+ u32 register_address;
+ u32 value;
+};
+
+static struct dif_settings Dif_set_array[] = {
+
+/*case 3000000:*/
+/* BEGIN - DIF BPF register values from 30_quant.dat*/
+{3000000, DIF_BPF_COEFF01, 0x00000002},
+{3000000, DIF_BPF_COEFF23, 0x00080012},
+{3000000, DIF_BPF_COEFF45, 0x001e0024},
+{3000000, DIF_BPF_COEFF67, 0x001bfff8},
+{3000000, DIF_BPF_COEFF89, 0xffb4ff50},
+{3000000, DIF_BPF_COEFF1011, 0xfed8fe68},
+{3000000, DIF_BPF_COEFF1213, 0xfe24fe34},
+{3000000, DIF_BPF_COEFF1415, 0xfebaffc7},
+{3000000, DIF_BPF_COEFF1617, 0x014d031f},
+{3000000, DIF_BPF_COEFF1819, 0x04f0065d},
+{3000000, DIF_BPF_COEFF2021, 0x07010688},
+{3000000, DIF_BPF_COEFF2223, 0x04c901d6},
+{3000000, DIF_BPF_COEFF2425, 0xfe00f9d3},
+{3000000, DIF_BPF_COEFF2627, 0xf600f342},
+{3000000, DIF_BPF_COEFF2829, 0xf235f337},
+{3000000, DIF_BPF_COEFF3031, 0xf64efb22},
+{3000000, DIF_BPF_COEFF3233, 0x0105070f},
+{3000000, DIF_BPF_COEFF3435, 0x0c460fce},
+{3000000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 30_quant.dat*/
+
+
+/*case 3100000:*/
+/* BEGIN - DIF BPF register values from 31_quant.dat*/
+{3100000, DIF_BPF_COEFF01, 0x00000001},
+{3100000, DIF_BPF_COEFF23, 0x00070012},
+{3100000, DIF_BPF_COEFF45, 0x00220032},
+{3100000, DIF_BPF_COEFF67, 0x00370026},
+{3100000, DIF_BPF_COEFF89, 0xfff0ff91},
+{3100000, DIF_BPF_COEFF1011, 0xff0efe7c},
+{3100000, DIF_BPF_COEFF1213, 0xfe01fdcc},
+{3100000, DIF_BPF_COEFF1415, 0xfe0afedb},
+{3100000, DIF_BPF_COEFF1617, 0x00440224},
+{3100000, DIF_BPF_COEFF1819, 0x0434060c},
+{3100000, DIF_BPF_COEFF2021, 0x0738074e},
+{3100000, DIF_BPF_COEFF2223, 0x06090361},
+{3100000, DIF_BPF_COEFF2425, 0xff99fb39},
+{3100000, DIF_BPF_COEFF2627, 0xf6fef3b6},
+{3100000, DIF_BPF_COEFF2829, 0xf21af2a5},
+{3100000, DIF_BPF_COEFF3031, 0xf573fa33},
+{3100000, DIF_BPF_COEFF3233, 0x0034067d},
+{3100000, DIF_BPF_COEFF3435, 0x0bfb0fb9},
+{3100000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 31_quant.dat*/
+
+
+/*case 3200000:*/
+/* BEGIN - DIF BPF register values from 32_quant.dat*/
+{3200000, DIF_BPF_COEFF01, 0x00000000},
+{3200000, DIF_BPF_COEFF23, 0x0004000e},
+{3200000, DIF_BPF_COEFF45, 0x00200038},
+{3200000, DIF_BPF_COEFF67, 0x004c004f},
+{3200000, DIF_BPF_COEFF89, 0x002fffdf},
+{3200000, DIF_BPF_COEFF1011, 0xff5cfeb6},
+{3200000, DIF_BPF_COEFF1213, 0xfe0dfd92},
+{3200000, DIF_BPF_COEFF1415, 0xfd7ffe03},
+{3200000, DIF_BPF_COEFF1617, 0xff36010a},
+{3200000, DIF_BPF_COEFF1819, 0x03410575},
+{3200000, DIF_BPF_COEFF2021, 0x072607d2},
+{3200000, DIF_BPF_COEFF2223, 0x071804d5},
+{3200000, DIF_BPF_COEFF2425, 0x0134fcb7},
+{3200000, DIF_BPF_COEFF2627, 0xf81ff451},
+{3200000, DIF_BPF_COEFF2829, 0xf223f22e},
+{3200000, DIF_BPF_COEFF3031, 0xf4a7f94b},
+{3200000, DIF_BPF_COEFF3233, 0xff6405e8},
+{3200000, DIF_BPF_COEFF3435, 0x0bae0fa4},
+{3200000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 32_quant.dat*/
+
+
+/*case 3300000:*/
+/* BEGIN - DIF BPF register values from 33_quant.dat*/
+{3300000, DIF_BPF_COEFF01, 0x0000ffff},
+{3300000, DIF_BPF_COEFF23, 0x00000008},
+{3300000, DIF_BPF_COEFF45, 0x001a0036},
+{3300000, DIF_BPF_COEFF67, 0x0056006d},
+{3300000, DIF_BPF_COEFF89, 0x00670030},
+{3300000, DIF_BPF_COEFF1011, 0xffbdff10},
+{3300000, DIF_BPF_COEFF1213, 0xfe46fd8d},
+{3300000, DIF_BPF_COEFF1415, 0xfd25fd4f},
+{3300000, DIF_BPF_COEFF1617, 0xfe35ffe0},
+{3300000, DIF_BPF_COEFF1819, 0x0224049f},
+{3300000, DIF_BPF_COEFF2021, 0x06c9080e},
+{3300000, DIF_BPF_COEFF2223, 0x07ef0627},
+{3300000, DIF_BPF_COEFF2425, 0x02c9fe45},
+{3300000, DIF_BPF_COEFF2627, 0xf961f513},
+{3300000, DIF_BPF_COEFF2829, 0xf250f1d2},
+{3300000, DIF_BPF_COEFF3031, 0xf3ecf869},
+{3300000, DIF_BPF_COEFF3233, 0xfe930552},
+{3300000, DIF_BPF_COEFF3435, 0x0b5f0f8f},
+{3300000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 33_quant.dat*/
+
+
+/*case 3400000:*/
+/* BEGIN - DIF BPF register values from 34_quant.dat*/
+{3400000, DIF_BPF_COEFF01, 0xfffffffe},
+{3400000, DIF_BPF_COEFF23, 0xfffd0001},
+{3400000, DIF_BPF_COEFF45, 0x000f002c},
+{3400000, DIF_BPF_COEFF67, 0x0054007d},
+{3400000, DIF_BPF_COEFF89, 0x0093007c},
+{3400000, DIF_BPF_COEFF1011, 0x0024ff82},
+{3400000, DIF_BPF_COEFF1213, 0xfea6fdbb},
+{3400000, DIF_BPF_COEFF1415, 0xfd03fcca},
+{3400000, DIF_BPF_COEFF1617, 0xfd51feb9},
+{3400000, DIF_BPF_COEFF1819, 0x00eb0392},
+{3400000, DIF_BPF_COEFF2021, 0x06270802},
+{3400000, DIF_BPF_COEFF2223, 0x08880750},
+{3400000, DIF_BPF_COEFF2425, 0x044dffdb},
+{3400000, DIF_BPF_COEFF2627, 0xfabdf5f8},
+{3400000, DIF_BPF_COEFF2829, 0xf2a0f193},
+{3400000, DIF_BPF_COEFF3031, 0xf342f78f},
+{3400000, DIF_BPF_COEFF3233, 0xfdc404b9},
+{3400000, DIF_BPF_COEFF3435, 0x0b0e0f78},
+{3400000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 34_quant.dat*/
+
+
+/*case 3500000:*/
+/* BEGIN - DIF BPF register values from 35_quant.dat*/
+{3500000, DIF_BPF_COEFF01, 0xfffffffd},
+{3500000, DIF_BPF_COEFF23, 0xfffafff9},
+{3500000, DIF_BPF_COEFF45, 0x0002001b},
+{3500000, DIF_BPF_COEFF67, 0x0046007d},
+{3500000, DIF_BPF_COEFF89, 0x00ad00ba},
+{3500000, DIF_BPF_COEFF1011, 0x00870000},
+{3500000, DIF_BPF_COEFF1213, 0xff26fe1a},
+{3500000, DIF_BPF_COEFF1415, 0xfd1bfc7e},
+{3500000, DIF_BPF_COEFF1617, 0xfc99fda4},
+{3500000, DIF_BPF_COEFF1819, 0xffa5025c},
+{3500000, DIF_BPF_COEFF2021, 0x054507ad},
+{3500000, DIF_BPF_COEFF2223, 0x08dd0847},
+{3500000, DIF_BPF_COEFF2425, 0x05b80172},
+{3500000, DIF_BPF_COEFF2627, 0xfc2ef6ff},
+{3500000, DIF_BPF_COEFF2829, 0xf313f170},
+{3500000, DIF_BPF_COEFF3031, 0xf2abf6bd},
+{3500000, DIF_BPF_COEFF3233, 0xfcf6041f},
+{3500000, DIF_BPF_COEFF3435, 0x0abc0f61},
+{3500000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 35_quant.dat*/
+
+
+/*case 3600000:*/
+/* BEGIN - DIF BPF register values from 36_quant.dat*/
+{3600000, DIF_BPF_COEFF01, 0xfffffffd},
+{3600000, DIF_BPF_COEFF23, 0xfff8fff3},
+{3600000, DIF_BPF_COEFF45, 0xfff50006},
+{3600000, DIF_BPF_COEFF67, 0x002f006c},
+{3600000, DIF_BPF_COEFF89, 0x00b200e3},
+{3600000, DIF_BPF_COEFF1011, 0x00dc007e},
+{3600000, DIF_BPF_COEFF1213, 0xffb9fea0},
+{3600000, DIF_BPF_COEFF1415, 0xfd6bfc71},
+{3600000, DIF_BPF_COEFF1617, 0xfc17fcb1},
+{3600000, DIF_BPF_COEFF1819, 0xfe65010b},
+{3600000, DIF_BPF_COEFF2021, 0x042d0713},
+{3600000, DIF_BPF_COEFF2223, 0x08ec0906},
+{3600000, DIF_BPF_COEFF2425, 0x07020302},
+{3600000, DIF_BPF_COEFF2627, 0xfdaff823},
+{3600000, DIF_BPF_COEFF2829, 0xf3a7f16a},
+{3600000, DIF_BPF_COEFF3031, 0xf228f5f5},
+{3600000, DIF_BPF_COEFF3233, 0xfc2a0384},
+{3600000, DIF_BPF_COEFF3435, 0x0a670f4a},
+{3600000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 36_quant.dat*/
+
+
+/*case 3700000:*/
+/* BEGIN - DIF BPF register values from 37_quant.dat*/
+{3700000, DIF_BPF_COEFF01, 0x0000fffd},
+{3700000, DIF_BPF_COEFF23, 0xfff7ffef},
+{3700000, DIF_BPF_COEFF45, 0xffe9fff1},
+{3700000, DIF_BPF_COEFF67, 0x0010004d},
+{3700000, DIF_BPF_COEFF89, 0x00a100f2},
+{3700000, DIF_BPF_COEFF1011, 0x011a00f0},
+{3700000, DIF_BPF_COEFF1213, 0x0053ff44},
+{3700000, DIF_BPF_COEFF1415, 0xfdedfca2},
+{3700000, DIF_BPF_COEFF1617, 0xfbd3fbef},
+{3700000, DIF_BPF_COEFF1819, 0xfd39ffae},
+{3700000, DIF_BPF_COEFF2021, 0x02ea0638},
+{3700000, DIF_BPF_COEFF2223, 0x08b50987},
+{3700000, DIF_BPF_COEFF2425, 0x08230483},
+{3700000, DIF_BPF_COEFF2627, 0xff39f960},
+{3700000, DIF_BPF_COEFF2829, 0xf45bf180},
+{3700000, DIF_BPF_COEFF3031, 0xf1b8f537},
+{3700000, DIF_BPF_COEFF3233, 0xfb6102e7},
+{3700000, DIF_BPF_COEFF3435, 0x0a110f32},
+{3700000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 37_quant.dat*/
+
+
+/*case 3800000:*/
+/* BEGIN - DIF BPF register values from 38_quant.dat*/
+{3800000, DIF_BPF_COEFF01, 0x0000fffe},
+{3800000, DIF_BPF_COEFF23, 0xfff9ffee},
+{3800000, DIF_BPF_COEFF45, 0xffe1ffdd},
+{3800000, DIF_BPF_COEFF67, 0xfff00024},
+{3800000, DIF_BPF_COEFF89, 0x007c00e5},
+{3800000, DIF_BPF_COEFF1011, 0x013a014a},
+{3800000, DIF_BPF_COEFF1213, 0x00e6fff8},
+{3800000, DIF_BPF_COEFF1415, 0xfe98fd0f},
+{3800000, DIF_BPF_COEFF1617, 0xfbd3fb67},
+{3800000, DIF_BPF_COEFF1819, 0xfc32fe54},
+{3800000, DIF_BPF_COEFF2021, 0x01880525},
+{3800000, DIF_BPF_COEFF2223, 0x083909c7},
+{3800000, DIF_BPF_COEFF2425, 0x091505ee},
+{3800000, DIF_BPF_COEFF2627, 0x00c7fab3},
+{3800000, DIF_BPF_COEFF2829, 0xf52df1b4},
+{3800000, DIF_BPF_COEFF3031, 0xf15df484},
+{3800000, DIF_BPF_COEFF3233, 0xfa9b0249},
+{3800000, DIF_BPF_COEFF3435, 0x09ba0f19},
+{3800000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 38_quant.dat*/
+
+
+/*case 3900000:*/
+/* BEGIN - DIF BPF register values from 39_quant.dat*/
+{3900000, DIF_BPF_COEFF01, 0x00000000},
+{3900000, DIF_BPF_COEFF23, 0xfffbfff0},
+{3900000, DIF_BPF_COEFF45, 0xffdeffcf},
+{3900000, DIF_BPF_COEFF67, 0xffd1fff6},
+{3900000, DIF_BPF_COEFF89, 0x004800be},
+{3900000, DIF_BPF_COEFF1011, 0x01390184},
+{3900000, DIF_BPF_COEFF1213, 0x016300ac},
+{3900000, DIF_BPF_COEFF1415, 0xff5efdb1},
+{3900000, DIF_BPF_COEFF1617, 0xfc17fb23},
+{3900000, DIF_BPF_COEFF1819, 0xfb5cfd0d},
+{3900000, DIF_BPF_COEFF2021, 0x001703e4},
+{3900000, DIF_BPF_COEFF2223, 0x077b09c4},
+{3900000, DIF_BPF_COEFF2425, 0x09d2073c},
+{3900000, DIF_BPF_COEFF2627, 0x0251fc18},
+{3900000, DIF_BPF_COEFF2829, 0xf61cf203},
+{3900000, DIF_BPF_COEFF3031, 0xf118f3dc},
+{3900000, DIF_BPF_COEFF3233, 0xf9d801aa},
+{3900000, DIF_BPF_COEFF3435, 0x09600eff},
+{3900000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 39_quant.dat*/
+
+
+/*case 4000000:*/
+/* BEGIN - DIF BPF register values from 40_quant.dat*/
+{4000000, DIF_BPF_COEFF01, 0x00000001},
+{4000000, DIF_BPF_COEFF23, 0xfffefff4},
+{4000000, DIF_BPF_COEFF45, 0xffe1ffc8},
+{4000000, DIF_BPF_COEFF67, 0xffbaffca},
+{4000000, DIF_BPF_COEFF89, 0x000b0082},
+{4000000, DIF_BPF_COEFF1011, 0x01170198},
+{4000000, DIF_BPF_COEFF1213, 0x01c10152},
+{4000000, DIF_BPF_COEFF1415, 0x0030fe7b},
+{4000000, DIF_BPF_COEFF1617, 0xfc99fb24},
+{4000000, DIF_BPF_COEFF1819, 0xfac3fbe9},
+{4000000, DIF_BPF_COEFF2021, 0xfea5027f},
+{4000000, DIF_BPF_COEFF2223, 0x0683097f},
+{4000000, DIF_BPF_COEFF2425, 0x0a560867},
+{4000000, DIF_BPF_COEFF2627, 0x03d2fd89},
+{4000000, DIF_BPF_COEFF2829, 0xf723f26f},
+{4000000, DIF_BPF_COEFF3031, 0xf0e8f341},
+{4000000, DIF_BPF_COEFF3233, 0xf919010a},
+{4000000, DIF_BPF_COEFF3435, 0x09060ee5},
+{4000000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 40_quant.dat*/
+
+
+/*case 4100000:*/
+/* BEGIN - DIF BPF register values from 41_quant.dat*/
+{4100000, DIF_BPF_COEFF01, 0x00010002},
+{4100000, DIF_BPF_COEFF23, 0x0002fffb},
+{4100000, DIF_BPF_COEFF45, 0xffe8ffca},
+{4100000, DIF_BPF_COEFF67, 0xffacffa4},
+{4100000, DIF_BPF_COEFF89, 0xffcd0036},
+{4100000, DIF_BPF_COEFF1011, 0x00d70184},
+{4100000, DIF_BPF_COEFF1213, 0x01f601dc},
+{4100000, DIF_BPF_COEFF1415, 0x00ffff60},
+{4100000, DIF_BPF_COEFF1617, 0xfd51fb6d},
+{4100000, DIF_BPF_COEFF1819, 0xfa6efaf5},
+{4100000, DIF_BPF_COEFF2021, 0xfd410103},
+{4100000, DIF_BPF_COEFF2223, 0x055708f9},
+{4100000, DIF_BPF_COEFF2425, 0x0a9e0969},
+{4100000, DIF_BPF_COEFF2627, 0x0543ff02},
+{4100000, DIF_BPF_COEFF2829, 0xf842f2f5},
+{4100000, DIF_BPF_COEFF3031, 0xf0cef2b2},
+{4100000, DIF_BPF_COEFF3233, 0xf85e006b},
+{4100000, DIF_BPF_COEFF3435, 0x08aa0ecb},
+{4100000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 41_quant.dat*/
+
+
+/*case 4200000:*/
+/* BEGIN - DIF BPF register values from 42_quant.dat*/
+{4200000, DIF_BPF_COEFF01, 0x00010003},
+{4200000, DIF_BPF_COEFF23, 0x00050003},
+{4200000, DIF_BPF_COEFF45, 0xfff3ffd3},
+{4200000, DIF_BPF_COEFF67, 0xffaaff8b},
+{4200000, DIF_BPF_COEFF89, 0xff95ffe5},
+{4200000, DIF_BPF_COEFF1011, 0x0080014a},
+{4200000, DIF_BPF_COEFF1213, 0x01fe023f},
+{4200000, DIF_BPF_COEFF1415, 0x01ba0050},
+{4200000, DIF_BPF_COEFF1617, 0xfe35fbf8},
+{4200000, DIF_BPF_COEFF1819, 0xfa62fa3b},
+{4200000, DIF_BPF_COEFF2021, 0xfbf9ff7e},
+{4200000, DIF_BPF_COEFF2223, 0x04010836},
+{4200000, DIF_BPF_COEFF2425, 0x0aa90a3d},
+{4200000, DIF_BPF_COEFF2627, 0x069f007f},
+{4200000, DIF_BPF_COEFF2829, 0xf975f395},
+{4200000, DIF_BPF_COEFF3031, 0xf0cbf231},
+{4200000, DIF_BPF_COEFF3233, 0xf7a9ffcb},
+{4200000, DIF_BPF_COEFF3435, 0x084c0eaf},
+{4200000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 42_quant.dat*/
+
+
+/*case 4300000:*/
+/* BEGIN - DIF BPF register values from 43_quant.dat*/
+{4300000, DIF_BPF_COEFF01, 0x00010003},
+{4300000, DIF_BPF_COEFF23, 0x0008000a},
+{4300000, DIF_BPF_COEFF45, 0x0000ffe4},
+{4300000, DIF_BPF_COEFF67, 0xffb4ff81},
+{4300000, DIF_BPF_COEFF89, 0xff6aff96},
+{4300000, DIF_BPF_COEFF1011, 0x001c00f0},
+{4300000, DIF_BPF_COEFF1213, 0x01d70271},
+{4300000, DIF_BPF_COEFF1415, 0x0254013b},
+{4300000, DIF_BPF_COEFF1617, 0xff36fcbd},
+{4300000, DIF_BPF_COEFF1819, 0xfa9ff9c5},
+{4300000, DIF_BPF_COEFF2021, 0xfadbfdfe},
+{4300000, DIF_BPF_COEFF2223, 0x028c073b},
+{4300000, DIF_BPF_COEFF2425, 0x0a750adf},
+{4300000, DIF_BPF_COEFF2627, 0x07e101fa},
+{4300000, DIF_BPF_COEFF2829, 0xfab8f44e},
+{4300000, DIF_BPF_COEFF3031, 0xf0ddf1be},
+{4300000, DIF_BPF_COEFF3233, 0xf6f9ff2b},
+{4300000, DIF_BPF_COEFF3435, 0x07ed0e94},
+{4300000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 43_quant.dat*/
+
+
+/*case 4400000:*/
+/* BEGIN - DIF BPF register values from 44_quant.dat*/
+{4400000, DIF_BPF_COEFF01, 0x00000003},
+{4400000, DIF_BPF_COEFF23, 0x0009000f},
+{4400000, DIF_BPF_COEFF45, 0x000efff8},
+{4400000, DIF_BPF_COEFF67, 0xffc9ff87},
+{4400000, DIF_BPF_COEFF89, 0xff52ff54},
+{4400000, DIF_BPF_COEFF1011, 0xffb5007e},
+{4400000, DIF_BPF_COEFF1213, 0x01860270},
+{4400000, DIF_BPF_COEFF1415, 0x02c00210},
+{4400000, DIF_BPF_COEFF1617, 0x0044fdb2},
+{4400000, DIF_BPF_COEFF1819, 0xfb22f997},
+{4400000, DIF_BPF_COEFF2021, 0xf9f2fc90},
+{4400000, DIF_BPF_COEFF2223, 0x0102060f},
+{4400000, DIF_BPF_COEFF2425, 0x0a050b4c},
+{4400000, DIF_BPF_COEFF2627, 0x0902036e},
+{4400000, DIF_BPF_COEFF2829, 0xfc0af51e},
+{4400000, DIF_BPF_COEFF3031, 0xf106f15a},
+{4400000, DIF_BPF_COEFF3233, 0xf64efe8b},
+{4400000, DIF_BPF_COEFF3435, 0x078d0e77},
+{4400000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 44_quant.dat*/
+
+
+/*case 4500000:*/
+/* BEGIN - DIF BPF register values from 45_quant.dat*/
+{4500000, DIF_BPF_COEFF01, 0x00000002},
+{4500000, DIF_BPF_COEFF23, 0x00080012},
+{4500000, DIF_BPF_COEFF45, 0x0019000e},
+{4500000, DIF_BPF_COEFF67, 0xffe5ff9e},
+{4500000, DIF_BPF_COEFF89, 0xff4fff25},
+{4500000, DIF_BPF_COEFF1011, 0xff560000},
+{4500000, DIF_BPF_COEFF1213, 0x0112023b},
+{4500000, DIF_BPF_COEFF1415, 0x02f702c0},
+{4500000, DIF_BPF_COEFF1617, 0x014dfec8},
+{4500000, DIF_BPF_COEFF1819, 0xfbe5f9b3},
+{4500000, DIF_BPF_COEFF2021, 0xf947fb41},
+{4500000, DIF_BPF_COEFF2223, 0xff7004b9},
+{4500000, DIF_BPF_COEFF2425, 0x095a0b81},
+{4500000, DIF_BPF_COEFF2627, 0x0a0004d8},
+{4500000, DIF_BPF_COEFF2829, 0xfd65f603},
+{4500000, DIF_BPF_COEFF3031, 0xf144f104},
+{4500000, DIF_BPF_COEFF3233, 0xf5aafdec},
+{4500000, DIF_BPF_COEFF3435, 0x072b0e5a},
+{4500000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 45_quant.dat*/
+
+
+/*case 4600000:*/
+/* BEGIN - DIF BPF register values from 46_quant.dat*/
+{4600000, DIF_BPF_COEFF01, 0x00000001},
+{4600000, DIF_BPF_COEFF23, 0x00060012},
+{4600000, DIF_BPF_COEFF45, 0x00200022},
+{4600000, DIF_BPF_COEFF67, 0x0005ffc1},
+{4600000, DIF_BPF_COEFF89, 0xff61ff10},
+{4600000, DIF_BPF_COEFF1011, 0xff09ff82},
+{4600000, DIF_BPF_COEFF1213, 0x008601d7},
+{4600000, DIF_BPF_COEFF1415, 0x02f50340},
+{4600000, DIF_BPF_COEFF1617, 0x0241fff0},
+{4600000, DIF_BPF_COEFF1819, 0xfcddfa19},
+{4600000, DIF_BPF_COEFF2021, 0xf8e2fa1e},
+{4600000, DIF_BPF_COEFF2223, 0xfde30343},
+{4600000, DIF_BPF_COEFF2425, 0x08790b7f},
+{4600000, DIF_BPF_COEFF2627, 0x0ad50631},
+{4600000, DIF_BPF_COEFF2829, 0xfec7f6fc},
+{4600000, DIF_BPF_COEFF3031, 0xf198f0bd},
+{4600000, DIF_BPF_COEFF3233, 0xf50dfd4e},
+{4600000, DIF_BPF_COEFF3435, 0x06c90e3d},
+{4600000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 46_quant.dat*/
+
+
+/*case 4700000:*/
+/* BEGIN - DIF BPF register values from 47_quant.dat*/
+{4700000, DIF_BPF_COEFF01, 0x0000ffff},
+{4700000, DIF_BPF_COEFF23, 0x0003000f},
+{4700000, DIF_BPF_COEFF45, 0x00220030},
+{4700000, DIF_BPF_COEFF67, 0x0025ffed},
+{4700000, DIF_BPF_COEFF89, 0xff87ff15},
+{4700000, DIF_BPF_COEFF1011, 0xfed6ff10},
+{4700000, DIF_BPF_COEFF1213, 0xffed014c},
+{4700000, DIF_BPF_COEFF1415, 0x02b90386},
+{4700000, DIF_BPF_COEFF1617, 0x03110119},
+{4700000, DIF_BPF_COEFF1819, 0xfdfefac4},
+{4700000, DIF_BPF_COEFF2021, 0xf8c6f92f},
+{4700000, DIF_BPF_COEFF2223, 0xfc6701b7},
+{4700000, DIF_BPF_COEFF2425, 0x07670b44},
+{4700000, DIF_BPF_COEFF2627, 0x0b7e0776},
+{4700000, DIF_BPF_COEFF2829, 0x002df807},
+{4700000, DIF_BPF_COEFF3031, 0xf200f086},
+{4700000, DIF_BPF_COEFF3233, 0xf477fcb1},
+{4700000, DIF_BPF_COEFF3435, 0x06650e1e},
+{4700000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 47_quant.dat*/
+
+
+/*case 4800000:*/
+/* BEGIN - DIF BPF register values from 48_quant.dat*/
+{4800000, DIF_BPF_COEFF01, 0xfffffffe},
+{4800000, DIF_BPF_COEFF23, 0xffff0009},
+{4800000, DIF_BPF_COEFF45, 0x001e0038},
+{4800000, DIF_BPF_COEFF67, 0x003f001b},
+{4800000, DIF_BPF_COEFF89, 0xffbcff36},
+{4800000, DIF_BPF_COEFF1011, 0xfec2feb6},
+{4800000, DIF_BPF_COEFF1213, 0xff5600a5},
+{4800000, DIF_BPF_COEFF1415, 0x0248038d},
+{4800000, DIF_BPF_COEFF1617, 0x03b00232},
+{4800000, DIF_BPF_COEFF1819, 0xff39fbab},
+{4800000, DIF_BPF_COEFF2021, 0xf8f4f87f},
+{4800000, DIF_BPF_COEFF2223, 0xfb060020},
+{4800000, DIF_BPF_COEFF2425, 0x062a0ad2},
+{4800000, DIF_BPF_COEFF2627, 0x0bf908a3},
+{4800000, DIF_BPF_COEFF2829, 0x0192f922},
+{4800000, DIF_BPF_COEFF3031, 0xf27df05e},
+{4800000, DIF_BPF_COEFF3233, 0xf3e8fc14},
+{4800000, DIF_BPF_COEFF3435, 0x06000e00},
+{4800000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 48_quant.dat*/
+
+
+/*case 4900000:*/
+/* BEGIN - DIF BPF register values from 49_quant.dat*/
+{4900000, DIF_BPF_COEFF01, 0xfffffffd},
+{4900000, DIF_BPF_COEFF23, 0xfffc0002},
+{4900000, DIF_BPF_COEFF45, 0x00160037},
+{4900000, DIF_BPF_COEFF67, 0x00510046},
+{4900000, DIF_BPF_COEFF89, 0xfff9ff6d},
+{4900000, DIF_BPF_COEFF1011, 0xfed0fe7c},
+{4900000, DIF_BPF_COEFF1213, 0xfecefff0},
+{4900000, DIF_BPF_COEFF1415, 0x01aa0356},
+{4900000, DIF_BPF_COEFF1617, 0x0413032b},
+{4900000, DIF_BPF_COEFF1819, 0x007ffcc5},
+{4900000, DIF_BPF_COEFF2021, 0xf96cf812},
+{4900000, DIF_BPF_COEFF2223, 0xf9cefe87},
+{4900000, DIF_BPF_COEFF2425, 0x04c90a2c},
+{4900000, DIF_BPF_COEFF2627, 0x0c4309b4},
+{4900000, DIF_BPF_COEFF2829, 0x02f3fa4a},
+{4900000, DIF_BPF_COEFF3031, 0xf30ef046},
+{4900000, DIF_BPF_COEFF3233, 0xf361fb7a},
+{4900000, DIF_BPF_COEFF3435, 0x059b0de0},
+{4900000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 49_quant.dat*/
+
+
+/*case 5000000:*/
+/* BEGIN - DIF BPF register values from 50_quant.dat*/
+{5000000, DIF_BPF_COEFF01, 0xfffffffd},
+{5000000, DIF_BPF_COEFF23, 0xfff9fffa},
+{5000000, DIF_BPF_COEFF45, 0x000a002d},
+{5000000, DIF_BPF_COEFF67, 0x00570067},
+{5000000, DIF_BPF_COEFF89, 0x0037ffb5},
+{5000000, DIF_BPF_COEFF1011, 0xfefffe68},
+{5000000, DIF_BPF_COEFF1213, 0xfe62ff3d},
+{5000000, DIF_BPF_COEFF1415, 0x00ec02e3},
+{5000000, DIF_BPF_COEFF1617, 0x043503f6},
+{5000000, DIF_BPF_COEFF1819, 0x01befe05},
+{5000000, DIF_BPF_COEFF2021, 0xfa27f7ee},
+{5000000, DIF_BPF_COEFF2223, 0xf8c6fcf8},
+{5000000, DIF_BPF_COEFF2425, 0x034c0954},
+{5000000, DIF_BPF_COEFF2627, 0x0c5c0aa4},
+{5000000, DIF_BPF_COEFF2829, 0x044cfb7e},
+{5000000, DIF_BPF_COEFF3031, 0xf3b1f03f},
+{5000000, DIF_BPF_COEFF3233, 0xf2e2fae1},
+{5000000, DIF_BPF_COEFF3435, 0x05340dc0},
+{5000000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 50_quant.dat*/
+
+
+/*case 5100000:*/
+/* BEGIN - DIF BPF register values from 51_quant.dat*/
+{5100000, DIF_BPF_COEFF01, 0x0000fffd},
+{5100000, DIF_BPF_COEFF23, 0xfff8fff4},
+{5100000, DIF_BPF_COEFF45, 0xfffd001e},
+{5100000, DIF_BPF_COEFF67, 0x0051007b},
+{5100000, DIF_BPF_COEFF89, 0x006e0006},
+{5100000, DIF_BPF_COEFF1011, 0xff48fe7c},
+{5100000, DIF_BPF_COEFF1213, 0xfe1bfe9a},
+{5100000, DIF_BPF_COEFF1415, 0x001d023e},
+{5100000, DIF_BPF_COEFF1617, 0x04130488},
+{5100000, DIF_BPF_COEFF1819, 0x02e6ff5b},
+{5100000, DIF_BPF_COEFF2021, 0xfb1ef812},
+{5100000, DIF_BPF_COEFF2223, 0xf7f7fb7f},
+{5100000, DIF_BPF_COEFF2425, 0x01bc084e},
+{5100000, DIF_BPF_COEFF2627, 0x0c430b72},
+{5100000, DIF_BPF_COEFF2829, 0x059afcba},
+{5100000, DIF_BPF_COEFF3031, 0xf467f046},
+{5100000, DIF_BPF_COEFF3233, 0xf26cfa4a},
+{5100000, DIF_BPF_COEFF3435, 0x04cd0da0},
+{5100000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 51_quant.dat*/
+
+
+/*case 5200000:*/
+/* BEGIN - DIF BPF register values from 52_quant.dat*/
+{5200000, DIF_BPF_COEFF01, 0x0000fffe},
+{5200000, DIF_BPF_COEFF23, 0xfff8ffef},
+{5200000, DIF_BPF_COEFF45, 0xfff00009},
+{5200000, DIF_BPF_COEFF67, 0x003f007f},
+{5200000, DIF_BPF_COEFF89, 0x00980056},
+{5200000, DIF_BPF_COEFF1011, 0xffa5feb6},
+{5200000, DIF_BPF_COEFF1213, 0xfe00fe15},
+{5200000, DIF_BPF_COEFF1415, 0xff4b0170},
+{5200000, DIF_BPF_COEFF1617, 0x03b004d7},
+{5200000, DIF_BPF_COEFF1819, 0x03e800b9},
+{5200000, DIF_BPF_COEFF2021, 0xfc48f87f},
+{5200000, DIF_BPF_COEFF2223, 0xf768fa23},
+{5200000, DIF_BPF_COEFF2425, 0x0022071f},
+{5200000, DIF_BPF_COEFF2627, 0x0bf90c1b},
+{5200000, DIF_BPF_COEFF2829, 0x06dafdfd},
+{5200000, DIF_BPF_COEFF3031, 0xf52df05e},
+{5200000, DIF_BPF_COEFF3233, 0xf1fef9b5},
+{5200000, DIF_BPF_COEFF3435, 0x04640d7f},
+{5200000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 52_quant.dat*/
+
+
+/*case 5300000:*/
+/* BEGIN - DIF BPF register values from 53_quant.dat*/
+{5300000, DIF_BPF_COEFF01, 0x0000ffff},
+{5300000, DIF_BPF_COEFF23, 0xfff9ffee},
+{5300000, DIF_BPF_COEFF45, 0xffe6fff3},
+{5300000, DIF_BPF_COEFF67, 0x00250072},
+{5300000, DIF_BPF_COEFF89, 0x00af009c},
+{5300000, DIF_BPF_COEFF1011, 0x000cff10},
+{5300000, DIF_BPF_COEFF1213, 0xfe13fdb8},
+{5300000, DIF_BPF_COEFF1415, 0xfe870089},
+{5300000, DIF_BPF_COEFF1617, 0x031104e1},
+{5300000, DIF_BPF_COEFF1819, 0x04b8020f},
+{5300000, DIF_BPF_COEFF2021, 0xfd98f92f},
+{5300000, DIF_BPF_COEFF2223, 0xf71df8f0},
+{5300000, DIF_BPF_COEFF2425, 0xfe8805ce},
+{5300000, DIF_BPF_COEFF2627, 0x0b7e0c9c},
+{5300000, DIF_BPF_COEFF2829, 0x0808ff44},
+{5300000, DIF_BPF_COEFF3031, 0xf603f086},
+{5300000, DIF_BPF_COEFF3233, 0xf19af922},
+{5300000, DIF_BPF_COEFF3435, 0x03fb0d5e},
+{5300000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 53_quant.dat*/
+
+
+/*case 5400000:*/
+/* BEGIN - DIF BPF register values from 54_quant.dat*/
+{5400000, DIF_BPF_COEFF01, 0x00000001},
+{5400000, DIF_BPF_COEFF23, 0xfffcffef},
+{5400000, DIF_BPF_COEFF45, 0xffe0ffe0},
+{5400000, DIF_BPF_COEFF67, 0x00050056},
+{5400000, DIF_BPF_COEFF89, 0x00b000d1},
+{5400000, DIF_BPF_COEFF1011, 0x0071ff82},
+{5400000, DIF_BPF_COEFF1213, 0xfe53fd8c},
+{5400000, DIF_BPF_COEFF1415, 0xfddfff99},
+{5400000, DIF_BPF_COEFF1617, 0x024104a3},
+{5400000, DIF_BPF_COEFF1819, 0x054a034d},
+{5400000, DIF_BPF_COEFF2021, 0xff01fa1e},
+{5400000, DIF_BPF_COEFF2223, 0xf717f7ed},
+{5400000, DIF_BPF_COEFF2425, 0xfcf50461},
+{5400000, DIF_BPF_COEFF2627, 0x0ad50cf4},
+{5400000, DIF_BPF_COEFF2829, 0x0921008d},
+{5400000, DIF_BPF_COEFF3031, 0xf6e7f0bd},
+{5400000, DIF_BPF_COEFF3233, 0xf13ff891},
+{5400000, DIF_BPF_COEFF3435, 0x03920d3b},
+{5400000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 54_quant.dat*/
+
+
+/*case 5500000:*/
+/* BEGIN - DIF BPF register values from 55_quant.dat*/
+{5500000, DIF_BPF_COEFF01, 0x00010002},
+{5500000, DIF_BPF_COEFF23, 0xfffffff3},
+{5500000, DIF_BPF_COEFF45, 0xffdeffd1},
+{5500000, DIF_BPF_COEFF67, 0xffe5002f},
+{5500000, DIF_BPF_COEFF89, 0x009c00ed},
+{5500000, DIF_BPF_COEFF1011, 0x00cb0000},
+{5500000, DIF_BPF_COEFF1213, 0xfebafd94},
+{5500000, DIF_BPF_COEFF1415, 0xfd61feb0},
+{5500000, DIF_BPF_COEFF1617, 0x014d0422},
+{5500000, DIF_BPF_COEFF1819, 0x05970464},
+{5500000, DIF_BPF_COEFF2021, 0x0074fb41},
+{5500000, DIF_BPF_COEFF2223, 0xf759f721},
+{5500000, DIF_BPF_COEFF2425, 0xfb7502de},
+{5500000, DIF_BPF_COEFF2627, 0x0a000d21},
+{5500000, DIF_BPF_COEFF2829, 0x0a2201d4},
+{5500000, DIF_BPF_COEFF3031, 0xf7d9f104},
+{5500000, DIF_BPF_COEFF3233, 0xf0edf804},
+{5500000, DIF_BPF_COEFF3435, 0x03280d19},
+{5500000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 55_quant.dat*/
+
+
+/*case 5600000:*/
+/* BEGIN - DIF BPF register values from 56_quant.dat*/
+{5600000, DIF_BPF_COEFF01, 0x00010003},
+{5600000, DIF_BPF_COEFF23, 0x0003fffa},
+{5600000, DIF_BPF_COEFF45, 0xffe3ffc9},
+{5600000, DIF_BPF_COEFF67, 0xffc90002},
+{5600000, DIF_BPF_COEFF89, 0x007500ef},
+{5600000, DIF_BPF_COEFF1011, 0x010e007e},
+{5600000, DIF_BPF_COEFF1213, 0xff3dfdcf},
+{5600000, DIF_BPF_COEFF1415, 0xfd16fddd},
+{5600000, DIF_BPF_COEFF1617, 0x00440365},
+{5600000, DIF_BPF_COEFF1819, 0x059b0548},
+{5600000, DIF_BPF_COEFF2021, 0x01e3fc90},
+{5600000, DIF_BPF_COEFF2223, 0xf7dff691},
+{5600000, DIF_BPF_COEFF2425, 0xfa0f014d},
+{5600000, DIF_BPF_COEFF2627, 0x09020d23},
+{5600000, DIF_BPF_COEFF2829, 0x0b0a0318},
+{5600000, DIF_BPF_COEFF3031, 0xf8d7f15a},
+{5600000, DIF_BPF_COEFF3233, 0xf0a5f779},
+{5600000, DIF_BPF_COEFF3435, 0x02bd0cf6},
+{5600000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 56_quant.dat*/
+
+
+/*case 5700000:*/
+/* BEGIN - DIF BPF register values from 57_quant.dat*/
+{5700000, DIF_BPF_COEFF01, 0x00010003},
+{5700000, DIF_BPF_COEFF23, 0x00060001},
+{5700000, DIF_BPF_COEFF45, 0xffecffc9},
+{5700000, DIF_BPF_COEFF67, 0xffb4ffd4},
+{5700000, DIF_BPF_COEFF89, 0x004000d5},
+{5700000, DIF_BPF_COEFF1011, 0x013600f0},
+{5700000, DIF_BPF_COEFF1213, 0xffd3fe39},
+{5700000, DIF_BPF_COEFF1415, 0xfd04fd31},
+{5700000, DIF_BPF_COEFF1617, 0xff360277},
+{5700000, DIF_BPF_COEFF1819, 0x055605ef},
+{5700000, DIF_BPF_COEFF2021, 0x033efdfe},
+{5700000, DIF_BPF_COEFF2223, 0xf8a5f642},
+{5700000, DIF_BPF_COEFF2425, 0xf8cbffb6},
+{5700000, DIF_BPF_COEFF2627, 0x07e10cfb},
+{5700000, DIF_BPF_COEFF2829, 0x0bd50456},
+{5700000, DIF_BPF_COEFF3031, 0xf9dff1be},
+{5700000, DIF_BPF_COEFF3233, 0xf067f6f2},
+{5700000, DIF_BPF_COEFF3435, 0x02520cd2},
+{5700000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 57_quant.dat*/
+
+
+/*case 5800000:*/
+/* BEGIN - DIF BPF register values from 58_quant.dat*/
+{5800000, DIF_BPF_COEFF01, 0x00000003},
+{5800000, DIF_BPF_COEFF23, 0x00080009},
+{5800000, DIF_BPF_COEFF45, 0xfff8ffd2},
+{5800000, DIF_BPF_COEFF67, 0xffaaffac},
+{5800000, DIF_BPF_COEFF89, 0x000200a3},
+{5800000, DIF_BPF_COEFF1011, 0x013c014a},
+{5800000, DIF_BPF_COEFF1213, 0x006dfec9},
+{5800000, DIF_BPF_COEFF1415, 0xfd2bfcb7},
+{5800000, DIF_BPF_COEFF1617, 0xfe350165},
+{5800000, DIF_BPF_COEFF1819, 0x04cb0651},
+{5800000, DIF_BPF_COEFF2021, 0x0477ff7e},
+{5800000, DIF_BPF_COEFF2223, 0xf9a5f635},
+{5800000, DIF_BPF_COEFF2425, 0xf7b1fe20},
+{5800000, DIF_BPF_COEFF2627, 0x069f0ca8},
+{5800000, DIF_BPF_COEFF2829, 0x0c81058b},
+{5800000, DIF_BPF_COEFF3031, 0xfaf0f231},
+{5800000, DIF_BPF_COEFF3233, 0xf033f66d},
+{5800000, DIF_BPF_COEFF3435, 0x01e60cae},
+{5800000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 58_quant.dat*/
+
+
+/*case 5900000:*/
+/* BEGIN - DIF BPF register values from 59_quant.dat*/
+{5900000, DIF_BPF_COEFF01, 0x00000002},
+{5900000, DIF_BPF_COEFF23, 0x0009000e},
+{5900000, DIF_BPF_COEFF45, 0x0005ffe1},
+{5900000, DIF_BPF_COEFF67, 0xffacff90},
+{5900000, DIF_BPF_COEFF89, 0xffc5005f},
+{5900000, DIF_BPF_COEFF1011, 0x01210184},
+{5900000, DIF_BPF_COEFF1213, 0x00fcff72},
+{5900000, DIF_BPF_COEFF1415, 0xfd8afc77},
+{5900000, DIF_BPF_COEFF1617, 0xfd51003f},
+{5900000, DIF_BPF_COEFF1819, 0x04020669},
+{5900000, DIF_BPF_COEFF2021, 0x05830103},
+{5900000, DIF_BPF_COEFF2223, 0xfad7f66b},
+{5900000, DIF_BPF_COEFF2425, 0xf6c8fc93},
+{5900000, DIF_BPF_COEFF2627, 0x05430c2b},
+{5900000, DIF_BPF_COEFF2829, 0x0d0d06b5},
+{5900000, DIF_BPF_COEFF3031, 0xfc08f2b2},
+{5900000, DIF_BPF_COEFF3233, 0xf00af5ec},
+{5900000, DIF_BPF_COEFF3435, 0x017b0c89},
+{5900000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 59_quant.dat*/
+
+
+/*case 6000000:*/
+/* BEGIN - DIF BPF register values from 60_quant.dat*/
+{6000000, DIF_BPF_COEFF01, 0x00000001},
+{6000000, DIF_BPF_COEFF23, 0x00070012},
+{6000000, DIF_BPF_COEFF45, 0x0012fff5},
+{6000000, DIF_BPF_COEFF67, 0xffbaff82},
+{6000000, DIF_BPF_COEFF89, 0xff8e000f},
+{6000000, DIF_BPF_COEFF1011, 0x00e80198},
+{6000000, DIF_BPF_COEFF1213, 0x01750028},
+{6000000, DIF_BPF_COEFF1415, 0xfe18fc75},
+{6000000, DIF_BPF_COEFF1617, 0xfc99ff15},
+{6000000, DIF_BPF_COEFF1819, 0x03050636},
+{6000000, DIF_BPF_COEFF2021, 0x0656027f},
+{6000000, DIF_BPF_COEFF2223, 0xfc32f6e2},
+{6000000, DIF_BPF_COEFF2425, 0xf614fb17},
+{6000000, DIF_BPF_COEFF2627, 0x03d20b87},
+{6000000, DIF_BPF_COEFF2829, 0x0d7707d2},
+{6000000, DIF_BPF_COEFF3031, 0xfd26f341},
+{6000000, DIF_BPF_COEFF3233, 0xefeaf56f},
+{6000000, DIF_BPF_COEFF3435, 0x010f0c64},
+{6000000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 60_quant.dat*/
+
+
+/*case 6100000:*/
+/* BEGIN - DIF BPF register values from 61_quant.dat*/
+{6100000, DIF_BPF_COEFF01, 0xffff0000},
+{6100000, DIF_BPF_COEFF23, 0x00050012},
+{6100000, DIF_BPF_COEFF45, 0x001c000b},
+{6100000, DIF_BPF_COEFF67, 0xffd1ff84},
+{6100000, DIF_BPF_COEFF89, 0xff66ffbe},
+{6100000, DIF_BPF_COEFF1011, 0x00960184},
+{6100000, DIF_BPF_COEFF1213, 0x01cd00da},
+{6100000, DIF_BPF_COEFF1415, 0xfeccfcb2},
+{6100000, DIF_BPF_COEFF1617, 0xfc17fdf9},
+{6100000, DIF_BPF_COEFF1819, 0x01e005bc},
+{6100000, DIF_BPF_COEFF2021, 0x06e703e4},
+{6100000, DIF_BPF_COEFF2223, 0xfdabf798},
+{6100000, DIF_BPF_COEFF2425, 0xf599f9b3},
+{6100000, DIF_BPF_COEFF2627, 0x02510abd},
+{6100000, DIF_BPF_COEFF2829, 0x0dbf08df},
+{6100000, DIF_BPF_COEFF3031, 0xfe48f3dc},
+{6100000, DIF_BPF_COEFF3233, 0xefd5f4f6},
+{6100000, DIF_BPF_COEFF3435, 0x00a20c3e},
+{6100000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 61_quant.dat*/
+
+
+/*case 6200000:*/
+/* BEGIN - DIF BPF register values from 62_quant.dat*/
+{6200000, DIF_BPF_COEFF01, 0xfffffffe},
+{6200000, DIF_BPF_COEFF23, 0x0002000f},
+{6200000, DIF_BPF_COEFF45, 0x0021001f},
+{6200000, DIF_BPF_COEFF67, 0xfff0ff97},
+{6200000, DIF_BPF_COEFF89, 0xff50ff74},
+{6200000, DIF_BPF_COEFF1011, 0x0034014a},
+{6200000, DIF_BPF_COEFF1213, 0x01fa0179},
+{6200000, DIF_BPF_COEFF1415, 0xff97fd2a},
+{6200000, DIF_BPF_COEFF1617, 0xfbd3fcfa},
+{6200000, DIF_BPF_COEFF1819, 0x00a304fe},
+{6200000, DIF_BPF_COEFF2021, 0x07310525},
+{6200000, DIF_BPF_COEFF2223, 0xff37f886},
+{6200000, DIF_BPF_COEFF2425, 0xf55cf86e},
+{6200000, DIF_BPF_COEFF2627, 0x00c709d0},
+{6200000, DIF_BPF_COEFF2829, 0x0de209db},
+{6200000, DIF_BPF_COEFF3031, 0xff6df484},
+{6200000, DIF_BPF_COEFF3233, 0xefcbf481},
+{6200000, DIF_BPF_COEFF3435, 0x00360c18},
+{6200000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 62_quant.dat*/
+
+
+/*case 6300000:*/
+/* BEGIN - DIF BPF register values from 63_quant.dat*/
+{6300000, DIF_BPF_COEFF01, 0xfffffffd},
+{6300000, DIF_BPF_COEFF23, 0xfffe000a},
+{6300000, DIF_BPF_COEFF45, 0x0021002f},
+{6300000, DIF_BPF_COEFF67, 0x0010ffb8},
+{6300000, DIF_BPF_COEFF89, 0xff50ff3b},
+{6300000, DIF_BPF_COEFF1011, 0xffcc00f0},
+{6300000, DIF_BPF_COEFF1213, 0x01fa01fa},
+{6300000, DIF_BPF_COEFF1415, 0x0069fdd4},
+{6300000, DIF_BPF_COEFF1617, 0xfbd3fc26},
+{6300000, DIF_BPF_COEFF1819, 0xff5d0407},
+{6300000, DIF_BPF_COEFF2021, 0x07310638},
+{6300000, DIF_BPF_COEFF2223, 0x00c9f9a8},
+{6300000, DIF_BPF_COEFF2425, 0xf55cf74e},
+{6300000, DIF_BPF_COEFF2627, 0xff3908c3},
+{6300000, DIF_BPF_COEFF2829, 0x0de20ac3},
+{6300000, DIF_BPF_COEFF3031, 0x0093f537},
+{6300000, DIF_BPF_COEFF3233, 0xefcbf410},
+{6300000, DIF_BPF_COEFF3435, 0xffca0bf2},
+{6300000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 63_quant.dat*/
+
+
+/*case 6400000:*/
+/* BEGIN - DIF BPF register values from 64_quant.dat*/
+{6400000, DIF_BPF_COEFF01, 0xfffffffd},
+{6400000, DIF_BPF_COEFF23, 0xfffb0003},
+{6400000, DIF_BPF_COEFF45, 0x001c0037},
+{6400000, DIF_BPF_COEFF67, 0x002fffe2},
+{6400000, DIF_BPF_COEFF89, 0xff66ff17},
+{6400000, DIF_BPF_COEFF1011, 0xff6a007e},
+{6400000, DIF_BPF_COEFF1213, 0x01cd0251},
+{6400000, DIF_BPF_COEFF1415, 0x0134fea5},
+{6400000, DIF_BPF_COEFF1617, 0xfc17fb8b},
+{6400000, DIF_BPF_COEFF1819, 0xfe2002e0},
+{6400000, DIF_BPF_COEFF2021, 0x06e70713},
+{6400000, DIF_BPF_COEFF2223, 0x0255faf5},
+{6400000, DIF_BPF_COEFF2425, 0xf599f658},
+{6400000, DIF_BPF_COEFF2627, 0xfdaf0799},
+{6400000, DIF_BPF_COEFF2829, 0x0dbf0b96},
+{6400000, DIF_BPF_COEFF3031, 0x01b8f5f5},
+{6400000, DIF_BPF_COEFF3233, 0xefd5f3a3},
+{6400000, DIF_BPF_COEFF3435, 0xff5e0bca},
+{6400000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 64_quant.dat*/
+
+
+/*case 6500000:*/
+/* BEGIN - DIF BPF register values from 65_quant.dat*/
+{6500000, DIF_BPF_COEFF01, 0x0000fffd},
+{6500000, DIF_BPF_COEFF23, 0xfff9fffb},
+{6500000, DIF_BPF_COEFF45, 0x00120037},
+{6500000, DIF_BPF_COEFF67, 0x00460010},
+{6500000, DIF_BPF_COEFF89, 0xff8eff0f},
+{6500000, DIF_BPF_COEFF1011, 0xff180000},
+{6500000, DIF_BPF_COEFF1213, 0x01750276},
+{6500000, DIF_BPF_COEFF1415, 0x01e8ff8d},
+{6500000, DIF_BPF_COEFF1617, 0xfc99fb31},
+{6500000, DIF_BPF_COEFF1819, 0xfcfb0198},
+{6500000, DIF_BPF_COEFF2021, 0x065607ad},
+{6500000, DIF_BPF_COEFF2223, 0x03cefc64},
+{6500000, DIF_BPF_COEFF2425, 0xf614f592},
+{6500000, DIF_BPF_COEFF2627, 0xfc2e0656},
+{6500000, DIF_BPF_COEFF2829, 0x0d770c52},
+{6500000, DIF_BPF_COEFF3031, 0x02daf6bd},
+{6500000, DIF_BPF_COEFF3233, 0xefeaf33b},
+{6500000, DIF_BPF_COEFF3435, 0xfef10ba3},
+{6500000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 65_quant.dat*/
+
+
+/*case 6600000:*/
+/* BEGIN - DIF BPF register values from 66_quant.dat*/
+{6600000, DIF_BPF_COEFF01, 0x0000fffe},
+{6600000, DIF_BPF_COEFF23, 0xfff7fff5},
+{6600000, DIF_BPF_COEFF45, 0x0005002f},
+{6600000, DIF_BPF_COEFF67, 0x0054003c},
+{6600000, DIF_BPF_COEFF89, 0xffc5ff22},
+{6600000, DIF_BPF_COEFF1011, 0xfedfff82},
+{6600000, DIF_BPF_COEFF1213, 0x00fc0267},
+{6600000, DIF_BPF_COEFF1415, 0x0276007e},
+{6600000, DIF_BPF_COEFF1617, 0xfd51fb1c},
+{6600000, DIF_BPF_COEFF1819, 0xfbfe003e},
+{6600000, DIF_BPF_COEFF2021, 0x05830802},
+{6600000, DIF_BPF_COEFF2223, 0x0529fdec},
+{6600000, DIF_BPF_COEFF2425, 0xf6c8f4fe},
+{6600000, DIF_BPF_COEFF2627, 0xfabd04ff},
+{6600000, DIF_BPF_COEFF2829, 0x0d0d0cf6},
+{6600000, DIF_BPF_COEFF3031, 0x03f8f78f},
+{6600000, DIF_BPF_COEFF3233, 0xf00af2d7},
+{6600000, DIF_BPF_COEFF3435, 0xfe850b7b},
+{6600000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 66_quant.dat*/
+
+
+/*case 6700000:*/
+/* BEGIN - DIF BPF register values from 67_quant.dat*/
+{6700000, DIF_BPF_COEFF01, 0x0000ffff},
+{6700000, DIF_BPF_COEFF23, 0xfff8fff0},
+{6700000, DIF_BPF_COEFF45, 0xfff80020},
+{6700000, DIF_BPF_COEFF67, 0x00560060},
+{6700000, DIF_BPF_COEFF89, 0x0002ff4e},
+{6700000, DIF_BPF_COEFF1011, 0xfec4ff10},
+{6700000, DIF_BPF_COEFF1213, 0x006d0225},
+{6700000, DIF_BPF_COEFF1415, 0x02d50166},
+{6700000, DIF_BPF_COEFF1617, 0xfe35fb4e},
+{6700000, DIF_BPF_COEFF1819, 0xfb35fee1},
+{6700000, DIF_BPF_COEFF2021, 0x0477080e},
+{6700000, DIF_BPF_COEFF2223, 0x065bff82},
+{6700000, DIF_BPF_COEFF2425, 0xf7b1f4a0},
+{6700000, DIF_BPF_COEFF2627, 0xf9610397},
+{6700000, DIF_BPF_COEFF2829, 0x0c810d80},
+{6700000, DIF_BPF_COEFF3031, 0x0510f869},
+{6700000, DIF_BPF_COEFF3233, 0xf033f278},
+{6700000, DIF_BPF_COEFF3435, 0xfe1a0b52},
+{6700000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 67_quant.dat*/
+
+
+/*case 6800000:*/
+/* BEGIN - DIF BPF register values from 68_quant.dat*/
+{6800000, DIF_BPF_COEFF01, 0x00010000},
+{6800000, DIF_BPF_COEFF23, 0xfffaffee},
+{6800000, DIF_BPF_COEFF45, 0xffec000c},
+{6800000, DIF_BPF_COEFF67, 0x004c0078},
+{6800000, DIF_BPF_COEFF89, 0x0040ff8e},
+{6800000, DIF_BPF_COEFF1011, 0xfecafeb6},
+{6800000, DIF_BPF_COEFF1213, 0xffd301b6},
+{6800000, DIF_BPF_COEFF1415, 0x02fc0235},
+{6800000, DIF_BPF_COEFF1617, 0xff36fbc5},
+{6800000, DIF_BPF_COEFF1819, 0xfaaafd90},
+{6800000, DIF_BPF_COEFF2021, 0x033e07d2},
+{6800000, DIF_BPF_COEFF2223, 0x075b011b},
+{6800000, DIF_BPF_COEFF2425, 0xf8cbf47a},
+{6800000, DIF_BPF_COEFF2627, 0xf81f0224},
+{6800000, DIF_BPF_COEFF2829, 0x0bd50def},
+{6800000, DIF_BPF_COEFF3031, 0x0621f94b},
+{6800000, DIF_BPF_COEFF3233, 0xf067f21e},
+{6800000, DIF_BPF_COEFF3435, 0xfdae0b29},
+{6800000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 68_quant.dat*/
+
+
+/*case 6900000:*/
+/* BEGIN - DIF BPF register values from 69_quant.dat*/
+{6900000, DIF_BPF_COEFF01, 0x00010001},
+{6900000, DIF_BPF_COEFF23, 0xfffdffef},
+{6900000, DIF_BPF_COEFF45, 0xffe3fff6},
+{6900000, DIF_BPF_COEFF67, 0x0037007f},
+{6900000, DIF_BPF_COEFF89, 0x0075ffdc},
+{6900000, DIF_BPF_COEFF1011, 0xfef2fe7c},
+{6900000, DIF_BPF_COEFF1213, 0xff3d0122},
+{6900000, DIF_BPF_COEFF1415, 0x02ea02dd},
+{6900000, DIF_BPF_COEFF1617, 0x0044fc79},
+{6900000, DIF_BPF_COEFF1819, 0xfa65fc5d},
+{6900000, DIF_BPF_COEFF2021, 0x01e3074e},
+{6900000, DIF_BPF_COEFF2223, 0x082102ad},
+{6900000, DIF_BPF_COEFF2425, 0xfa0ff48c},
+{6900000, DIF_BPF_COEFF2627, 0xf6fe00a9},
+{6900000, DIF_BPF_COEFF2829, 0x0b0a0e43},
+{6900000, DIF_BPF_COEFF3031, 0x0729fa33},
+{6900000, DIF_BPF_COEFF3233, 0xf0a5f1c9},
+{6900000, DIF_BPF_COEFF3435, 0xfd430b00},
+{6900000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 69_quant.dat*/
+
+
+/*case 7000000:*/
+/* BEGIN - DIF BPF register values from 70_quant.dat*/
+{7000000, DIF_BPF_COEFF01, 0x00010002},
+{7000000, DIF_BPF_COEFF23, 0x0001fff3},
+{7000000, DIF_BPF_COEFF45, 0xffdeffe2},
+{7000000, DIF_BPF_COEFF67, 0x001b0076},
+{7000000, DIF_BPF_COEFF89, 0x009c002d},
+{7000000, DIF_BPF_COEFF1011, 0xff35fe68},
+{7000000, DIF_BPF_COEFF1213, 0xfeba0076},
+{7000000, DIF_BPF_COEFF1415, 0x029f0352},
+{7000000, DIF_BPF_COEFF1617, 0x014dfd60},
+{7000000, DIF_BPF_COEFF1819, 0xfa69fb53},
+{7000000, DIF_BPF_COEFF2021, 0x00740688},
+{7000000, DIF_BPF_COEFF2223, 0x08a7042d},
+{7000000, DIF_BPF_COEFF2425, 0xfb75f4d6},
+{7000000, DIF_BPF_COEFF2627, 0xf600ff2d},
+{7000000, DIF_BPF_COEFF2829, 0x0a220e7a},
+{7000000, DIF_BPF_COEFF3031, 0x0827fb22},
+{7000000, DIF_BPF_COEFF3233, 0xf0edf17a},
+{7000000, DIF_BPF_COEFF3435, 0xfcd80ad6},
+{7000000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 70_quant.dat*/
+
+
+/*case 7100000:*/
+/* BEGIN - DIF BPF register values from 71_quant.dat*/
+{7100000, DIF_BPF_COEFF01, 0x00000003},
+{7100000, DIF_BPF_COEFF23, 0x0004fff9},
+{7100000, DIF_BPF_COEFF45, 0xffe0ffd2},
+{7100000, DIF_BPF_COEFF67, 0xfffb005e},
+{7100000, DIF_BPF_COEFF89, 0x00b0007a},
+{7100000, DIF_BPF_COEFF1011, 0xff8ffe7c},
+{7100000, DIF_BPF_COEFF1213, 0xfe53ffc1},
+{7100000, DIF_BPF_COEFF1415, 0x0221038c},
+{7100000, DIF_BPF_COEFF1617, 0x0241fe6e},
+{7100000, DIF_BPF_COEFF1819, 0xfab6fa80},
+{7100000, DIF_BPF_COEFF2021, 0xff010587},
+{7100000, DIF_BPF_COEFF2223, 0x08e90590},
+{7100000, DIF_BPF_COEFF2425, 0xfcf5f556},
+{7100000, DIF_BPF_COEFF2627, 0xf52bfdb3},
+{7100000, DIF_BPF_COEFF2829, 0x09210e95},
+{7100000, DIF_BPF_COEFF3031, 0x0919fc15},
+{7100000, DIF_BPF_COEFF3233, 0xf13ff12f},
+{7100000, DIF_BPF_COEFF3435, 0xfc6e0aab},
+{7100000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 71_quant.dat*/
+
+
+/*case 7200000:*/
+/* BEGIN - DIF BPF register values from 72_quant.dat*/
+{7200000, DIF_BPF_COEFF01, 0x00000003},
+{7200000, DIF_BPF_COEFF23, 0x00070000},
+{7200000, DIF_BPF_COEFF45, 0xffe6ffc9},
+{7200000, DIF_BPF_COEFF67, 0xffdb0039},
+{7200000, DIF_BPF_COEFF89, 0x00af00b8},
+{7200000, DIF_BPF_COEFF1011, 0xfff4feb6},
+{7200000, DIF_BPF_COEFF1213, 0xfe13ff10},
+{7200000, DIF_BPF_COEFF1415, 0x01790388},
+{7200000, DIF_BPF_COEFF1617, 0x0311ff92},
+{7200000, DIF_BPF_COEFF1819, 0xfb48f9ed},
+{7200000, DIF_BPF_COEFF2021, 0xfd980453},
+{7200000, DIF_BPF_COEFF2223, 0x08e306cd},
+{7200000, DIF_BPF_COEFF2425, 0xfe88f60a},
+{7200000, DIF_BPF_COEFF2627, 0xf482fc40},
+{7200000, DIF_BPF_COEFF2829, 0x08080e93},
+{7200000, DIF_BPF_COEFF3031, 0x09fdfd0c},
+{7200000, DIF_BPF_COEFF3233, 0xf19af0ea},
+{7200000, DIF_BPF_COEFF3435, 0xfc050a81},
+{7200000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 72_quant.dat*/
+
+
+/*case 7300000:*/
+/* BEGIN - DIF BPF register values from 73_quant.dat*/
+{7300000, DIF_BPF_COEFF01, 0x00000002},
+{7300000, DIF_BPF_COEFF23, 0x00080008},
+{7300000, DIF_BPF_COEFF45, 0xfff0ffc9},
+{7300000, DIF_BPF_COEFF67, 0xffc1000d},
+{7300000, DIF_BPF_COEFF89, 0x009800e2},
+{7300000, DIF_BPF_COEFF1011, 0x005bff10},
+{7300000, DIF_BPF_COEFF1213, 0xfe00fe74},
+{7300000, DIF_BPF_COEFF1415, 0x00b50345},
+{7300000, DIF_BPF_COEFF1617, 0x03b000bc},
+{7300000, DIF_BPF_COEFF1819, 0xfc18f9a1},
+{7300000, DIF_BPF_COEFF2021, 0xfc4802f9},
+{7300000, DIF_BPF_COEFF2223, 0x089807dc},
+{7300000, DIF_BPF_COEFF2425, 0x0022f6f0},
+{7300000, DIF_BPF_COEFF2627, 0xf407fada},
+{7300000, DIF_BPF_COEFF2829, 0x06da0e74},
+{7300000, DIF_BPF_COEFF3031, 0x0ad3fe06},
+{7300000, DIF_BPF_COEFF3233, 0xf1fef0ab},
+{7300000, DIF_BPF_COEFF3435, 0xfb9c0a55},
+{7300000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 73_quant.dat*/
+
+
+/*case 7400000:*/
+/* BEGIN - DIF BPF register values from 74_quant.dat*/
+{7400000, DIF_BPF_COEFF01, 0x00000001},
+{7400000, DIF_BPF_COEFF23, 0x0008000e},
+{7400000, DIF_BPF_COEFF45, 0xfffdffd0},
+{7400000, DIF_BPF_COEFF67, 0xffafffdf},
+{7400000, DIF_BPF_COEFF89, 0x006e00f2},
+{7400000, DIF_BPF_COEFF1011, 0x00b8ff82},
+{7400000, DIF_BPF_COEFF1213, 0xfe1bfdf8},
+{7400000, DIF_BPF_COEFF1415, 0xffe302c8},
+{7400000, DIF_BPF_COEFF1617, 0x041301dc},
+{7400000, DIF_BPF_COEFF1819, 0xfd1af99e},
+{7400000, DIF_BPF_COEFF2021, 0xfb1e0183},
+{7400000, DIF_BPF_COEFF2223, 0x080908b5},
+{7400000, DIF_BPF_COEFF2425, 0x01bcf801},
+{7400000, DIF_BPF_COEFF2627, 0xf3bdf985},
+{7400000, DIF_BPF_COEFF2829, 0x059a0e38},
+{7400000, DIF_BPF_COEFF3031, 0x0b99ff03},
+{7400000, DIF_BPF_COEFF3233, 0xf26cf071},
+{7400000, DIF_BPF_COEFF3435, 0xfb330a2a},
+{7400000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 74_quant.dat*/
+
+
+/*case 7500000:*/
+/* BEGIN - DIF BPF register values from 75_quant.dat*/
+{7500000, DIF_BPF_COEFF01, 0xffff0000},
+{7500000, DIF_BPF_COEFF23, 0x00070011},
+{7500000, DIF_BPF_COEFF45, 0x000affdf},
+{7500000, DIF_BPF_COEFF67, 0xffa9ffb5},
+{7500000, DIF_BPF_COEFF89, 0x003700e6},
+{7500000, DIF_BPF_COEFF1011, 0x01010000},
+{7500000, DIF_BPF_COEFF1213, 0xfe62fda8},
+{7500000, DIF_BPF_COEFF1415, 0xff140219},
+{7500000, DIF_BPF_COEFF1617, 0x043502e1},
+{7500000, DIF_BPF_COEFF1819, 0xfe42f9e6},
+{7500000, DIF_BPF_COEFF2021, 0xfa270000},
+{7500000, DIF_BPF_COEFF2223, 0x073a0953},
+{7500000, DIF_BPF_COEFF2425, 0x034cf939},
+{7500000, DIF_BPF_COEFF2627, 0xf3a4f845},
+{7500000, DIF_BPF_COEFF2829, 0x044c0de1},
+{7500000, DIF_BPF_COEFF3031, 0x0c4f0000},
+{7500000, DIF_BPF_COEFF3233, 0xf2e2f03c},
+{7500000, DIF_BPF_COEFF3435, 0xfacc09fe},
+{7500000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 75_quant.dat*/
+
+
+/*case 7600000:*/
+/* BEGIN - DIF BPF register values from 76_quant.dat*/
+{7600000, DIF_BPF_COEFF01, 0xffffffff},
+{7600000, DIF_BPF_COEFF23, 0x00040012},
+{7600000, DIF_BPF_COEFF45, 0x0016fff3},
+{7600000, DIF_BPF_COEFF67, 0xffafff95},
+{7600000, DIF_BPF_COEFF89, 0xfff900c0},
+{7600000, DIF_BPF_COEFF1011, 0x0130007e},
+{7600000, DIF_BPF_COEFF1213, 0xfecefd89},
+{7600000, DIF_BPF_COEFF1415, 0xfe560146},
+{7600000, DIF_BPF_COEFF1617, 0x041303bc},
+{7600000, DIF_BPF_COEFF1819, 0xff81fa76},
+{7600000, DIF_BPF_COEFF2021, 0xf96cfe7d},
+{7600000, DIF_BPF_COEFF2223, 0x063209b1},
+{7600000, DIF_BPF_COEFF2425, 0x04c9fa93},
+{7600000, DIF_BPF_COEFF2627, 0xf3bdf71e},
+{7600000, DIF_BPF_COEFF2829, 0x02f30d6e},
+{7600000, DIF_BPF_COEFF3031, 0x0cf200fd},
+{7600000, DIF_BPF_COEFF3233, 0xf361f00e},
+{7600000, DIF_BPF_COEFF3435, 0xfa6509d1},
+{7600000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 76_quant.dat*/
+
+
+/*case 7700000:*/
+/* BEGIN - DIF BPF register values from 77_quant.dat*/
+{7700000, DIF_BPF_COEFF01, 0xfffffffe},
+{7700000, DIF_BPF_COEFF23, 0x00010010},
+{7700000, DIF_BPF_COEFF45, 0x001e0008},
+{7700000, DIF_BPF_COEFF67, 0xffc1ff84},
+{7700000, DIF_BPF_COEFF89, 0xffbc0084},
+{7700000, DIF_BPF_COEFF1011, 0x013e00f0},
+{7700000, DIF_BPF_COEFF1213, 0xff56fd9f},
+{7700000, DIF_BPF_COEFF1415, 0xfdb8005c},
+{7700000, DIF_BPF_COEFF1617, 0x03b00460},
+{7700000, DIF_BPF_COEFF1819, 0x00c7fb45},
+{7700000, DIF_BPF_COEFF2021, 0xf8f4fd07},
+{7700000, DIF_BPF_COEFF2223, 0x04fa09ce},
+{7700000, DIF_BPF_COEFF2425, 0x062afc07},
+{7700000, DIF_BPF_COEFF2627, 0xf407f614},
+{7700000, DIF_BPF_COEFF2829, 0x01920ce0},
+{7700000, DIF_BPF_COEFF3031, 0x0d8301fa},
+{7700000, DIF_BPF_COEFF3233, 0xf3e8efe5},
+{7700000, DIF_BPF_COEFF3435, 0xfa0009a4},
+{7700000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 77_quant.dat*/
+
+
+/*case 7800000:*/
+/* BEGIN - DIF BPF register values from 78_quant.dat*/
+{7800000, DIF_BPF_COEFF01, 0x0000fffd},
+{7800000, DIF_BPF_COEFF23, 0xfffd000b},
+{7800000, DIF_BPF_COEFF45, 0x0022001d},
+{7800000, DIF_BPF_COEFF67, 0xffdbff82},
+{7800000, DIF_BPF_COEFF89, 0xff870039},
+{7800000, DIF_BPF_COEFF1011, 0x012a014a},
+{7800000, DIF_BPF_COEFF1213, 0xffedfde7},
+{7800000, DIF_BPF_COEFF1415, 0xfd47ff6b},
+{7800000, DIF_BPF_COEFF1617, 0x031104c6},
+{7800000, DIF_BPF_COEFF1819, 0x0202fc4c},
+{7800000, DIF_BPF_COEFF2021, 0xf8c6fbad},
+{7800000, DIF_BPF_COEFF2223, 0x039909a7},
+{7800000, DIF_BPF_COEFF2425, 0x0767fd8e},
+{7800000, DIF_BPF_COEFF2627, 0xf482f52b},
+{7800000, DIF_BPF_COEFF2829, 0x002d0c39},
+{7800000, DIF_BPF_COEFF3031, 0x0e0002f4},
+{7800000, DIF_BPF_COEFF3233, 0xf477efc2},
+{7800000, DIF_BPF_COEFF3435, 0xf99b0977},
+{7800000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 78_quant.dat*/
+
+
+/*case 7900000:*/
+/* BEGIN - DIF BPF register values from 79_quant.dat*/
+{7900000, DIF_BPF_COEFF01, 0x0000fffd},
+{7900000, DIF_BPF_COEFF23, 0xfffa0004},
+{7900000, DIF_BPF_COEFF45, 0x0020002d},
+{7900000, DIF_BPF_COEFF67, 0xfffbff91},
+{7900000, DIF_BPF_COEFF89, 0xff61ffe8},
+{7900000, DIF_BPF_COEFF1011, 0x00f70184},
+{7900000, DIF_BPF_COEFF1213, 0x0086fe5c},
+{7900000, DIF_BPF_COEFF1415, 0xfd0bfe85},
+{7900000, DIF_BPF_COEFF1617, 0x024104e5},
+{7900000, DIF_BPF_COEFF1819, 0x0323fd7d},
+{7900000, DIF_BPF_COEFF2021, 0xf8e2fa79},
+{7900000, DIF_BPF_COEFF2223, 0x021d093f},
+{7900000, DIF_BPF_COEFF2425, 0x0879ff22},
+{7900000, DIF_BPF_COEFF2627, 0xf52bf465},
+{7900000, DIF_BPF_COEFF2829, 0xfec70b79},
+{7900000, DIF_BPF_COEFF3031, 0x0e6803eb},
+{7900000, DIF_BPF_COEFF3233, 0xf50defa5},
+{7900000, DIF_BPF_COEFF3435, 0xf937094a},
+{7900000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 79_quant.dat*/
+
+
+/*case 8000000:*/
+/* BEGIN - DIF BPF register values from 80_quant.dat*/
+{8000000, DIF_BPF_COEFF01, 0x0000fffe},
+{8000000, DIF_BPF_COEFF23, 0xfff8fffd},
+{8000000, DIF_BPF_COEFF45, 0x00190036},
+{8000000, DIF_BPF_COEFF67, 0x001bffaf},
+{8000000, DIF_BPF_COEFF89, 0xff4fff99},
+{8000000, DIF_BPF_COEFF1011, 0x00aa0198},
+{8000000, DIF_BPF_COEFF1213, 0x0112fef3},
+{8000000, DIF_BPF_COEFF1415, 0xfd09fdb9},
+{8000000, DIF_BPF_COEFF1617, 0x014d04be},
+{8000000, DIF_BPF_COEFF1819, 0x041bfecc},
+{8000000, DIF_BPF_COEFF2021, 0xf947f978},
+{8000000, DIF_BPF_COEFF2223, 0x00900897},
+{8000000, DIF_BPF_COEFF2425, 0x095a00b9},
+{8000000, DIF_BPF_COEFF2627, 0xf600f3c5},
+{8000000, DIF_BPF_COEFF2829, 0xfd650aa3},
+{8000000, DIF_BPF_COEFF3031, 0x0ebc04de},
+{8000000, DIF_BPF_COEFF3233, 0xf5aaef8e},
+{8000000, DIF_BPF_COEFF3435, 0xf8d5091c},
+{8000000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 80_quant.dat*/
+
+
+/*case 8100000:*/
+/* BEGIN - DIF BPF register values from 81_quant.dat*/
+{8100000, DIF_BPF_COEFF01, 0x0000ffff},
+{8100000, DIF_BPF_COEFF23, 0xfff7fff6},
+{8100000, DIF_BPF_COEFF45, 0x000e0038},
+{8100000, DIF_BPF_COEFF67, 0x0037ffd7},
+{8100000, DIF_BPF_COEFF89, 0xff52ff56},
+{8100000, DIF_BPF_COEFF1011, 0x004b0184},
+{8100000, DIF_BPF_COEFF1213, 0x0186ffa1},
+{8100000, DIF_BPF_COEFF1415, 0xfd40fd16},
+{8100000, DIF_BPF_COEFF1617, 0x00440452},
+{8100000, DIF_BPF_COEFF1819, 0x04de0029},
+{8100000, DIF_BPF_COEFF2021, 0xf9f2f8b2},
+{8100000, DIF_BPF_COEFF2223, 0xfefe07b5},
+{8100000, DIF_BPF_COEFF2425, 0x0a05024d},
+{8100000, DIF_BPF_COEFF2627, 0xf6fef34d},
+{8100000, DIF_BPF_COEFF2829, 0xfc0a09b8},
+{8100000, DIF_BPF_COEFF3031, 0x0efa05cd},
+{8100000, DIF_BPF_COEFF3233, 0xf64eef7d},
+{8100000, DIF_BPF_COEFF3435, 0xf87308ed},
+{8100000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 81_quant.dat*/
+
+
+/*case 8200000:*/
+/* BEGIN - DIF BPF register values from 82_quant.dat*/
+{8200000, DIF_BPF_COEFF01, 0x00010000},
+{8200000, DIF_BPF_COEFF23, 0xfff8fff0},
+{8200000, DIF_BPF_COEFF45, 0x00000031},
+{8200000, DIF_BPF_COEFF67, 0x004c0005},
+{8200000, DIF_BPF_COEFF89, 0xff6aff27},
+{8200000, DIF_BPF_COEFF1011, 0xffe4014a},
+{8200000, DIF_BPF_COEFF1213, 0x01d70057},
+{8200000, DIF_BPF_COEFF1415, 0xfdacfca6},
+{8200000, DIF_BPF_COEFF1617, 0xff3603a7},
+{8200000, DIF_BPF_COEFF1819, 0x05610184},
+{8200000, DIF_BPF_COEFF2021, 0xfadbf82e},
+{8200000, DIF_BPF_COEFF2223, 0xfd74069f},
+{8200000, DIF_BPF_COEFF2425, 0x0a7503d6},
+{8200000, DIF_BPF_COEFF2627, 0xf81ff2ff},
+{8200000, DIF_BPF_COEFF2829, 0xfab808b9},
+{8200000, DIF_BPF_COEFF3031, 0x0f2306b5},
+{8200000, DIF_BPF_COEFF3233, 0xf6f9ef72},
+{8200000, DIF_BPF_COEFF3435, 0xf81308bf},
+{8200000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 82_quant.dat*/
+
+
+/*case 8300000:*/
+/* BEGIN - DIF BPF register values from 83_quant.dat*/
+{8300000, DIF_BPF_COEFF01, 0x00010001},
+{8300000, DIF_BPF_COEFF23, 0xfffbffee},
+{8300000, DIF_BPF_COEFF45, 0xfff30022},
+{8300000, DIF_BPF_COEFF67, 0x00560032},
+{8300000, DIF_BPF_COEFF89, 0xff95ff10},
+{8300000, DIF_BPF_COEFF1011, 0xff8000f0},
+{8300000, DIF_BPF_COEFF1213, 0x01fe0106},
+{8300000, DIF_BPF_COEFF1415, 0xfe46fc71},
+{8300000, DIF_BPF_COEFF1617, 0xfe3502c7},
+{8300000, DIF_BPF_COEFF1819, 0x059e02ce},
+{8300000, DIF_BPF_COEFF2021, 0xfbf9f7f2},
+{8300000, DIF_BPF_COEFF2223, 0xfbff055b},
+{8300000, DIF_BPF_COEFF2425, 0x0aa9054c},
+{8300000, DIF_BPF_COEFF2627, 0xf961f2db},
+{8300000, DIF_BPF_COEFF2829, 0xf97507aa},
+{8300000, DIF_BPF_COEFF3031, 0x0f350797},
+{8300000, DIF_BPF_COEFF3233, 0xf7a9ef6d},
+{8300000, DIF_BPF_COEFF3435, 0xf7b40890},
+{8300000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 83_quant.dat*/
+
+
+/*case 8400000:*/
+/* BEGIN - DIF BPF register values from 84_quant.dat*/
+{8400000, DIF_BPF_COEFF01, 0x00010002},
+{8400000, DIF_BPF_COEFF23, 0xfffeffee},
+{8400000, DIF_BPF_COEFF45, 0xffe8000f},
+{8400000, DIF_BPF_COEFF67, 0x00540058},
+{8400000, DIF_BPF_COEFF89, 0xffcdff14},
+{8400000, DIF_BPF_COEFF1011, 0xff29007e},
+{8400000, DIF_BPF_COEFF1213, 0x01f6019e},
+{8400000, DIF_BPF_COEFF1415, 0xff01fc7c},
+{8400000, DIF_BPF_COEFF1617, 0xfd5101bf},
+{8400000, DIF_BPF_COEFF1819, 0x059203f6},
+{8400000, DIF_BPF_COEFF2021, 0xfd41f7fe},
+{8400000, DIF_BPF_COEFF2223, 0xfaa903f3},
+{8400000, DIF_BPF_COEFF2425, 0x0a9e06a9},
+{8400000, DIF_BPF_COEFF2627, 0xfabdf2e2},
+{8400000, DIF_BPF_COEFF2829, 0xf842068b},
+{8400000, DIF_BPF_COEFF3031, 0x0f320871},
+{8400000, DIF_BPF_COEFF3233, 0xf85eef6e},
+{8400000, DIF_BPF_COEFF3435, 0xf7560860},
+{8400000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 84_quant.dat*/
+
+
+/*case 8500000:*/
+/* BEGIN - DIF BPF register values from 85_quant.dat*/
+{8500000, DIF_BPF_COEFF01, 0x00000003},
+{8500000, DIF_BPF_COEFF23, 0x0002fff2},
+{8500000, DIF_BPF_COEFF45, 0xffe1fff9},
+{8500000, DIF_BPF_COEFF67, 0x00460073},
+{8500000, DIF_BPF_COEFF89, 0x000bff34},
+{8500000, DIF_BPF_COEFF1011, 0xfee90000},
+{8500000, DIF_BPF_COEFF1213, 0x01c10215},
+{8500000, DIF_BPF_COEFF1415, 0xffd0fcc5},
+{8500000, DIF_BPF_COEFF1617, 0xfc99009d},
+{8500000, DIF_BPF_COEFF1819, 0x053d04f1},
+{8500000, DIF_BPF_COEFF2021, 0xfea5f853},
+{8500000, DIF_BPF_COEFF2223, 0xf97d0270},
+{8500000, DIF_BPF_COEFF2425, 0x0a5607e4},
+{8500000, DIF_BPF_COEFF2627, 0xfc2ef314},
+{8500000, DIF_BPF_COEFF2829, 0xf723055f},
+{8500000, DIF_BPF_COEFF3031, 0x0f180943},
+{8500000, DIF_BPF_COEFF3233, 0xf919ef75},
+{8500000, DIF_BPF_COEFF3435, 0xf6fa0830},
+{8500000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 85_quant.dat*/
+
+
+/*case 8600000:*/
+/* BEGIN - DIF BPF register values from 86_quant.dat*/
+{8600000, DIF_BPF_COEFF01, 0x00000003},
+{8600000, DIF_BPF_COEFF23, 0x0005fff8},
+{8600000, DIF_BPF_COEFF45, 0xffdeffe4},
+{8600000, DIF_BPF_COEFF67, 0x002f007f},
+{8600000, DIF_BPF_COEFF89, 0x0048ff6b},
+{8600000, DIF_BPF_COEFF1011, 0xfec7ff82},
+{8600000, DIF_BPF_COEFF1213, 0x0163025f},
+{8600000, DIF_BPF_COEFF1415, 0x00a2fd47},
+{8600000, DIF_BPF_COEFF1617, 0xfc17ff73},
+{8600000, DIF_BPF_COEFF1819, 0x04a405b2},
+{8600000, DIF_BPF_COEFF2021, 0x0017f8ed},
+{8600000, DIF_BPF_COEFF2223, 0xf88500dc},
+{8600000, DIF_BPF_COEFF2425, 0x09d208f9},
+{8600000, DIF_BPF_COEFF2627, 0xfdaff370},
+{8600000, DIF_BPF_COEFF2829, 0xf61c0429},
+{8600000, DIF_BPF_COEFF3031, 0x0ee80a0b},
+{8600000, DIF_BPF_COEFF3233, 0xf9d8ef82},
+{8600000, DIF_BPF_COEFF3435, 0xf6a00800},
+{8600000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 86_quant.dat*/
+
+
+/*case 8700000:*/
+/* BEGIN - DIF BPF register values from 87_quant.dat*/
+{8700000, DIF_BPF_COEFF01, 0x00000003},
+{8700000, DIF_BPF_COEFF23, 0x0007ffff},
+{8700000, DIF_BPF_COEFF45, 0xffe1ffd4},
+{8700000, DIF_BPF_COEFF67, 0x0010007a},
+{8700000, DIF_BPF_COEFF89, 0x007cffb2},
+{8700000, DIF_BPF_COEFF1011, 0xfec6ff10},
+{8700000, DIF_BPF_COEFF1213, 0x00e60277},
+{8700000, DIF_BPF_COEFF1415, 0x0168fdf9},
+{8700000, DIF_BPF_COEFF1617, 0xfbd3fe50},
+{8700000, DIF_BPF_COEFF1819, 0x03ce0631},
+{8700000, DIF_BPF_COEFF2021, 0x0188f9c8},
+{8700000, DIF_BPF_COEFF2223, 0xf7c7ff43},
+{8700000, DIF_BPF_COEFF2425, 0x091509e3},
+{8700000, DIF_BPF_COEFF2627, 0xff39f3f6},
+{8700000, DIF_BPF_COEFF2829, 0xf52d02ea},
+{8700000, DIF_BPF_COEFF3031, 0x0ea30ac9},
+{8700000, DIF_BPF_COEFF3233, 0xfa9bef95},
+{8700000, DIF_BPF_COEFF3435, 0xf64607d0},
+{8700000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 87_quant.dat*/
+
+
+/*case 8800000:*/
+/* BEGIN - DIF BPF register values from 88_quant.dat*/
+{8800000, DIF_BPF_COEFF01, 0x00000002},
+{8800000, DIF_BPF_COEFF23, 0x00090007},
+{8800000, DIF_BPF_COEFF45, 0xffe9ffca},
+{8800000, DIF_BPF_COEFF67, 0xfff00065},
+{8800000, DIF_BPF_COEFF89, 0x00a10003},
+{8800000, DIF_BPF_COEFF1011, 0xfee6feb6},
+{8800000, DIF_BPF_COEFF1213, 0x0053025b},
+{8800000, DIF_BPF_COEFF1415, 0x0213fed0},
+{8800000, DIF_BPF_COEFF1617, 0xfbd3fd46},
+{8800000, DIF_BPF_COEFF1819, 0x02c70668},
+{8800000, DIF_BPF_COEFF2021, 0x02eafadb},
+{8800000, DIF_BPF_COEFF2223, 0xf74bfdae},
+{8800000, DIF_BPF_COEFF2425, 0x08230a9c},
+{8800000, DIF_BPF_COEFF2627, 0x00c7f4a3},
+{8800000, DIF_BPF_COEFF2829, 0xf45b01a6},
+{8800000, DIF_BPF_COEFF3031, 0x0e480b7c},
+{8800000, DIF_BPF_COEFF3233, 0xfb61efae},
+{8800000, DIF_BPF_COEFF3435, 0xf5ef079f},
+{8800000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 88_quant.dat*/
+
+
+/*case 8900000:*/
+/* BEGIN - DIF BPF register values from 89_quant.dat*/
+{8900000, DIF_BPF_COEFF01, 0xffff0000},
+{8900000, DIF_BPF_COEFF23, 0x0008000d},
+{8900000, DIF_BPF_COEFF45, 0xfff5ffc8},
+{8900000, DIF_BPF_COEFF67, 0xffd10043},
+{8900000, DIF_BPF_COEFF89, 0x00b20053},
+{8900000, DIF_BPF_COEFF1011, 0xff24fe7c},
+{8900000, DIF_BPF_COEFF1213, 0xffb9020c},
+{8900000, DIF_BPF_COEFF1415, 0x0295ffbb},
+{8900000, DIF_BPF_COEFF1617, 0xfc17fc64},
+{8900000, DIF_BPF_COEFF1819, 0x019b0654},
+{8900000, DIF_BPF_COEFF2021, 0x042dfc1c},
+{8900000, DIF_BPF_COEFF2223, 0xf714fc2a},
+{8900000, DIF_BPF_COEFF2425, 0x07020b21},
+{8900000, DIF_BPF_COEFF2627, 0x0251f575},
+{8900000, DIF_BPF_COEFF2829, 0xf3a7005e},
+{8900000, DIF_BPF_COEFF3031, 0x0dd80c24},
+{8900000, DIF_BPF_COEFF3233, 0xfc2aefcd},
+{8900000, DIF_BPF_COEFF3435, 0xf599076e},
+{8900000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 89_quant.dat*/
+
+
+/*case 9000000:*/
+/* BEGIN - DIF BPF register values from 90_quant.dat*/
+{9000000, DIF_BPF_COEFF01, 0xffffffff},
+{9000000, DIF_BPF_COEFF23, 0x00060011},
+{9000000, DIF_BPF_COEFF45, 0x0002ffcf},
+{9000000, DIF_BPF_COEFF67, 0xffba0018},
+{9000000, DIF_BPF_COEFF89, 0x00ad009a},
+{9000000, DIF_BPF_COEFF1011, 0xff79fe68},
+{9000000, DIF_BPF_COEFF1213, 0xff260192},
+{9000000, DIF_BPF_COEFF1415, 0x02e500ab},
+{9000000, DIF_BPF_COEFF1617, 0xfc99fbb6},
+{9000000, DIF_BPF_COEFF1819, 0x005b05f7},
+{9000000, DIF_BPF_COEFF2021, 0x0545fd81},
+{9000000, DIF_BPF_COEFF2223, 0xf723fabf},
+{9000000, DIF_BPF_COEFF2425, 0x05b80b70},
+{9000000, DIF_BPF_COEFF2627, 0x03d2f669},
+{9000000, DIF_BPF_COEFF2829, 0xf313ff15},
+{9000000, DIF_BPF_COEFF3031, 0x0d550cbf},
+{9000000, DIF_BPF_COEFF3233, 0xfcf6eff2},
+{9000000, DIF_BPF_COEFF3435, 0xf544073d},
+{9000000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 90_quant.dat*/
+
+
+/*case 9100000:*/
+/* BEGIN - DIF BPF register values from 91_quant.dat*/
+{9100000, DIF_BPF_COEFF01, 0xfffffffe},
+{9100000, DIF_BPF_COEFF23, 0x00030012},
+{9100000, DIF_BPF_COEFF45, 0x000fffdd},
+{9100000, DIF_BPF_COEFF67, 0xffacffea},
+{9100000, DIF_BPF_COEFF89, 0x009300cf},
+{9100000, DIF_BPF_COEFF1011, 0xffdcfe7c},
+{9100000, DIF_BPF_COEFF1213, 0xfea600f7},
+{9100000, DIF_BPF_COEFF1415, 0x02fd0190},
+{9100000, DIF_BPF_COEFF1617, 0xfd51fb46},
+{9100000, DIF_BPF_COEFF1819, 0xff150554},
+{9100000, DIF_BPF_COEFF2021, 0x0627fefd},
+{9100000, DIF_BPF_COEFF2223, 0xf778f978},
+{9100000, DIF_BPF_COEFF2425, 0x044d0b87},
+{9100000, DIF_BPF_COEFF2627, 0x0543f77d},
+{9100000, DIF_BPF_COEFF2829, 0xf2a0fdcf},
+{9100000, DIF_BPF_COEFF3031, 0x0cbe0d4e},
+{9100000, DIF_BPF_COEFF3233, 0xfdc4f01d},
+{9100000, DIF_BPF_COEFF3435, 0xf4f2070b},
+{9100000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 91_quant.dat*/
+
+
+/*case 9200000:*/
+/* BEGIN - DIF BPF register values from 92_quant.dat*/
+{9200000, DIF_BPF_COEFF01, 0x0000fffd},
+{9200000, DIF_BPF_COEFF23, 0x00000010},
+{9200000, DIF_BPF_COEFF45, 0x001afff0},
+{9200000, DIF_BPF_COEFF67, 0xffaaffbf},
+{9200000, DIF_BPF_COEFF89, 0x006700ed},
+{9200000, DIF_BPF_COEFF1011, 0x0043feb6},
+{9200000, DIF_BPF_COEFF1213, 0xfe460047},
+{9200000, DIF_BPF_COEFF1415, 0x02db0258},
+{9200000, DIF_BPF_COEFF1617, 0xfe35fb1b},
+{9200000, DIF_BPF_COEFF1819, 0xfddc0473},
+{9200000, DIF_BPF_COEFF2021, 0x06c90082},
+{9200000, DIF_BPF_COEFF2223, 0xf811f85e},
+{9200000, DIF_BPF_COEFF2425, 0x02c90b66},
+{9200000, DIF_BPF_COEFF2627, 0x069ff8ad},
+{9200000, DIF_BPF_COEFF2829, 0xf250fc8d},
+{9200000, DIF_BPF_COEFF3031, 0x0c140dcf},
+{9200000, DIF_BPF_COEFF3233, 0xfe93f04d},
+{9200000, DIF_BPF_COEFF3435, 0xf4a106d9},
+{9200000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 92_quant.dat*/
+
+
+/*case 9300000:*/
+/* BEGIN - DIF BPF register values from 93_quant.dat*/
+{9300000, DIF_BPF_COEFF01, 0x0000fffd},
+{9300000, DIF_BPF_COEFF23, 0xfffc000c},
+{9300000, DIF_BPF_COEFF45, 0x00200006},
+{9300000, DIF_BPF_COEFF67, 0xffb4ff9c},
+{9300000, DIF_BPF_COEFF89, 0x002f00ef},
+{9300000, DIF_BPF_COEFF1011, 0x00a4ff10},
+{9300000, DIF_BPF_COEFF1213, 0xfe0dff92},
+{9300000, DIF_BPF_COEFF1415, 0x028102f7},
+{9300000, DIF_BPF_COEFF1617, 0xff36fb37},
+{9300000, DIF_BPF_COEFF1819, 0xfcbf035e},
+{9300000, DIF_BPF_COEFF2021, 0x07260202},
+{9300000, DIF_BPF_COEFF2223, 0xf8e8f778},
+{9300000, DIF_BPF_COEFF2425, 0x01340b0d},
+{9300000, DIF_BPF_COEFF2627, 0x07e1f9f4},
+{9300000, DIF_BPF_COEFF2829, 0xf223fb51},
+{9300000, DIF_BPF_COEFF3031, 0x0b590e42},
+{9300000, DIF_BPF_COEFF3233, 0xff64f083},
+{9300000, DIF_BPF_COEFF3435, 0xf45206a7},
+{9300000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 93_quant.dat*/
+
+
+/*case 9400000:*/
+/* BEGIN - DIF BPF register values from 94_quant.dat*/
+{9400000, DIF_BPF_COEFF01, 0x0000fffd},
+{9400000, DIF_BPF_COEFF23, 0xfff90005},
+{9400000, DIF_BPF_COEFF45, 0x0022001a},
+{9400000, DIF_BPF_COEFF67, 0xffc9ff86},
+{9400000, DIF_BPF_COEFF89, 0xfff000d7},
+{9400000, DIF_BPF_COEFF1011, 0x00f2ff82},
+{9400000, DIF_BPF_COEFF1213, 0xfe01fee5},
+{9400000, DIF_BPF_COEFF1415, 0x01f60362},
+{9400000, DIF_BPF_COEFF1617, 0x0044fb99},
+{9400000, DIF_BPF_COEFF1819, 0xfbcc0222},
+{9400000, DIF_BPF_COEFF2021, 0x07380370},
+{9400000, DIF_BPF_COEFF2223, 0xf9f7f6cc},
+{9400000, DIF_BPF_COEFF2425, 0xff990a7e},
+{9400000, DIF_BPF_COEFF2627, 0x0902fb50},
+{9400000, DIF_BPF_COEFF2829, 0xf21afa1f},
+{9400000, DIF_BPF_COEFF3031, 0x0a8d0ea6},
+{9400000, DIF_BPF_COEFF3233, 0x0034f0bf},
+{9400000, DIF_BPF_COEFF3435, 0xf4050675},
+{9400000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 94_quant.dat*/
+
+
+/*case 9500000:*/
+/* BEGIN - DIF BPF register values from 95_quant.dat*/
+{9500000, DIF_BPF_COEFF01, 0x0000fffe},
+{9500000, DIF_BPF_COEFF23, 0xfff8fffe},
+{9500000, DIF_BPF_COEFF45, 0x001e002b},
+{9500000, DIF_BPF_COEFF67, 0xffe5ff81},
+{9500000, DIF_BPF_COEFF89, 0xffb400a5},
+{9500000, DIF_BPF_COEFF1011, 0x01280000},
+{9500000, DIF_BPF_COEFF1213, 0xfe24fe50},
+{9500000, DIF_BPF_COEFF1415, 0x01460390},
+{9500000, DIF_BPF_COEFF1617, 0x014dfc3a},
+{9500000, DIF_BPF_COEFF1819, 0xfb1000ce},
+{9500000, DIF_BPF_COEFF2021, 0x070104bf},
+{9500000, DIF_BPF_COEFF2223, 0xfb37f65f},
+{9500000, DIF_BPF_COEFF2425, 0xfe0009bc},
+{9500000, DIF_BPF_COEFF2627, 0x0a00fcbb},
+{9500000, DIF_BPF_COEFF2829, 0xf235f8f8},
+{9500000, DIF_BPF_COEFF3031, 0x09b20efc},
+{9500000, DIF_BPF_COEFF3233, 0x0105f101},
+{9500000, DIF_BPF_COEFF3435, 0xf3ba0642},
+{9500000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 95_quant.dat*/
+
+
+/*case 9600000:*/
+/* BEGIN - DIF BPF register values from 96_quant.dat*/
+{9600000, DIF_BPF_COEFF01, 0x0001ffff},
+{9600000, DIF_BPF_COEFF23, 0xfff8fff7},
+{9600000, DIF_BPF_COEFF45, 0x00150036},
+{9600000, DIF_BPF_COEFF67, 0x0005ff8c},
+{9600000, DIF_BPF_COEFF89, 0xff810061},
+{9600000, DIF_BPF_COEFF1011, 0x013d007e},
+{9600000, DIF_BPF_COEFF1213, 0xfe71fddf},
+{9600000, DIF_BPF_COEFF1415, 0x007c0380},
+{9600000, DIF_BPF_COEFF1617, 0x0241fd13},
+{9600000, DIF_BPF_COEFF1819, 0xfa94ff70},
+{9600000, DIF_BPF_COEFF2021, 0x068005e2},
+{9600000, DIF_BPF_COEFF2223, 0xfc9bf633},
+{9600000, DIF_BPF_COEFF2425, 0xfc7308ca},
+{9600000, DIF_BPF_COEFF2627, 0x0ad5fe30},
+{9600000, DIF_BPF_COEFF2829, 0xf274f7e0},
+{9600000, DIF_BPF_COEFF3031, 0x08c90f43},
+{9600000, DIF_BPF_COEFF3233, 0x01d4f147},
+{9600000, DIF_BPF_COEFF3435, 0xf371060f},
+{9600000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 96_quant.dat*/
+
+
+/*case 9700000:*/
+/* BEGIN - DIF BPF register values from 97_quant.dat*/
+{9700000, DIF_BPF_COEFF01, 0x00010001},
+{9700000, DIF_BPF_COEFF23, 0xfff9fff1},
+{9700000, DIF_BPF_COEFF45, 0x00090038},
+{9700000, DIF_BPF_COEFF67, 0x0025ffa7},
+{9700000, DIF_BPF_COEFF89, 0xff5e0012},
+{9700000, DIF_BPF_COEFF1011, 0x013200f0},
+{9700000, DIF_BPF_COEFF1213, 0xfee3fd9b},
+{9700000, DIF_BPF_COEFF1415, 0xffaa0331},
+{9700000, DIF_BPF_COEFF1617, 0x0311fe15},
+{9700000, DIF_BPF_COEFF1819, 0xfa60fe18},
+{9700000, DIF_BPF_COEFF2021, 0x05bd06d1},
+{9700000, DIF_BPF_COEFF2223, 0xfe1bf64a},
+{9700000, DIF_BPF_COEFF2425, 0xfafa07ae},
+{9700000, DIF_BPF_COEFF2627, 0x0b7effab},
+{9700000, DIF_BPF_COEFF2829, 0xf2d5f6d7},
+{9700000, DIF_BPF_COEFF3031, 0x07d30f7a},
+{9700000, DIF_BPF_COEFF3233, 0x02a3f194},
+{9700000, DIF_BPF_COEFF3435, 0xf32905dc},
+{9700000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 97_quant.dat*/
+
+
+/*case 9800000:*/
+/* BEGIN - DIF BPF register values from 98_quant.dat*/
+{9800000, DIF_BPF_COEFF01, 0x00010002},
+{9800000, DIF_BPF_COEFF23, 0xfffcffee},
+{9800000, DIF_BPF_COEFF45, 0xfffb0032},
+{9800000, DIF_BPF_COEFF67, 0x003fffcd},
+{9800000, DIF_BPF_COEFF89, 0xff4effc1},
+{9800000, DIF_BPF_COEFF1011, 0x0106014a},
+{9800000, DIF_BPF_COEFF1213, 0xff6efd8a},
+{9800000, DIF_BPF_COEFF1415, 0xfedd02aa},
+{9800000, DIF_BPF_COEFF1617, 0x03b0ff34},
+{9800000, DIF_BPF_COEFF1819, 0xfa74fcd7},
+{9800000, DIF_BPF_COEFF2021, 0x04bf0781},
+{9800000, DIF_BPF_COEFF2223, 0xffaaf6a3},
+{9800000, DIF_BPF_COEFF2425, 0xf99e066b},
+{9800000, DIF_BPF_COEFF2627, 0x0bf90128},
+{9800000, DIF_BPF_COEFF2829, 0xf359f5e1},
+{9800000, DIF_BPF_COEFF3031, 0x06d20fa2},
+{9800000, DIF_BPF_COEFF3233, 0x0370f1e5},
+{9800000, DIF_BPF_COEFF3435, 0xf2e405a8},
+{9800000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 98_quant.dat*/
+
+
+/*case 9900000:*/
+/* BEGIN - DIF BPF register values from 99_quant.dat*/
+{9900000, DIF_BPF_COEFF01, 0x00000003},
+{9900000, DIF_BPF_COEFF23, 0xffffffee},
+{9900000, DIF_BPF_COEFF45, 0xffef0024},
+{9900000, DIF_BPF_COEFF67, 0x0051fffa},
+{9900000, DIF_BPF_COEFF89, 0xff54ff77},
+{9900000, DIF_BPF_COEFF1011, 0x00be0184},
+{9900000, DIF_BPF_COEFF1213, 0x0006fdad},
+{9900000, DIF_BPF_COEFF1415, 0xfe2701f3},
+{9900000, DIF_BPF_COEFF1617, 0x0413005e},
+{9900000, DIF_BPF_COEFF1819, 0xfad1fbba},
+{9900000, DIF_BPF_COEFF2021, 0x039007ee},
+{9900000, DIF_BPF_COEFF2223, 0x013bf73d},
+{9900000, DIF_BPF_COEFF2425, 0xf868050a},
+{9900000, DIF_BPF_COEFF2627, 0x0c4302a1},
+{9900000, DIF_BPF_COEFF2829, 0xf3fdf4fe},
+{9900000, DIF_BPF_COEFF3031, 0x05c70fba},
+{9900000, DIF_BPF_COEFF3233, 0x043bf23c},
+{9900000, DIF_BPF_COEFF3435, 0xf2a10575},
+{9900000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 99_quant.dat*/
+
+
+/*case 10000000:*/
+/* BEGIN - DIF BPF register values from 100_quant.dat*/
+{10000000, DIF_BPF_COEFF01, 0x00000003},
+{10000000, DIF_BPF_COEFF23, 0x0003fff1},
+{10000000, DIF_BPF_COEFF45, 0xffe50011},
+{10000000, DIF_BPF_COEFF67, 0x00570027},
+{10000000, DIF_BPF_COEFF89, 0xff70ff3c},
+{10000000, DIF_BPF_COEFF1011, 0x00620198},
+{10000000, DIF_BPF_COEFF1213, 0x009efe01},
+{10000000, DIF_BPF_COEFF1415, 0xfd95011a},
+{10000000, DIF_BPF_COEFF1617, 0x04350183},
+{10000000, DIF_BPF_COEFF1819, 0xfb71fad0},
+{10000000, DIF_BPF_COEFF2021, 0x023c0812},
+{10000000, DIF_BPF_COEFF2223, 0x02c3f811},
+{10000000, DIF_BPF_COEFF2425, 0xf75e0390},
+{10000000, DIF_BPF_COEFF2627, 0x0c5c0411},
+{10000000, DIF_BPF_COEFF2829, 0xf4c1f432},
+{10000000, DIF_BPF_COEFF3031, 0x04b30fc1},
+{10000000, DIF_BPF_COEFF3233, 0x0503f297},
+{10000000, DIF_BPF_COEFF3435, 0xf2610541},
+{10000000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 100_quant.dat*/
+
+
+/*case 10100000:*/
+/* BEGIN - DIF BPF register values from 101_quant.dat*/
+{10100000, DIF_BPF_COEFF01, 0x00000003},
+{10100000, DIF_BPF_COEFF23, 0x0006fff7},
+{10100000, DIF_BPF_COEFF45, 0xffdffffc},
+{10100000, DIF_BPF_COEFF67, 0x00510050},
+{10100000, DIF_BPF_COEFF89, 0xff9dff18},
+{10100000, DIF_BPF_COEFF1011, 0xfffc0184},
+{10100000, DIF_BPF_COEFF1213, 0x0128fe80},
+{10100000, DIF_BPF_COEFF1415, 0xfd32002e},
+{10100000, DIF_BPF_COEFF1617, 0x04130292},
+{10100000, DIF_BPF_COEFF1819, 0xfc4dfa21},
+{10100000, DIF_BPF_COEFF2021, 0x00d107ee},
+{10100000, DIF_BPF_COEFF2223, 0x0435f91c},
+{10100000, DIF_BPF_COEFF2425, 0xf6850205},
+{10100000, DIF_BPF_COEFF2627, 0x0c430573},
+{10100000, DIF_BPF_COEFF2829, 0xf5a1f37d},
+{10100000, DIF_BPF_COEFF3031, 0x03990fba},
+{10100000, DIF_BPF_COEFF3233, 0x05c7f2f8},
+{10100000, DIF_BPF_COEFF3435, 0xf222050d},
+{10100000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 101_quant.dat*/
+
+
+/*case 10200000:*/
+/* BEGIN - DIF BPF register values from 102_quant.dat*/
+{10200000, DIF_BPF_COEFF01, 0x00000002},
+{10200000, DIF_BPF_COEFF23, 0x0008fffe},
+{10200000, DIF_BPF_COEFF45, 0xffdfffe7},
+{10200000, DIF_BPF_COEFF67, 0x003f006e},
+{10200000, DIF_BPF_COEFF89, 0xffd6ff0f},
+{10200000, DIF_BPF_COEFF1011, 0xff96014a},
+{10200000, DIF_BPF_COEFF1213, 0x0197ff1f},
+{10200000, DIF_BPF_COEFF1415, 0xfd05ff3e},
+{10200000, DIF_BPF_COEFF1617, 0x03b0037c},
+{10200000, DIF_BPF_COEFF1819, 0xfd59f9b7},
+{10200000, DIF_BPF_COEFF2021, 0xff5d0781},
+{10200000, DIF_BPF_COEFF2223, 0x0585fa56},
+{10200000, DIF_BPF_COEFF2425, 0xf5e4006f},
+{10200000, DIF_BPF_COEFF2627, 0x0bf906c4},
+{10200000, DIF_BPF_COEFF2829, 0xf69df2e0},
+{10200000, DIF_BPF_COEFF3031, 0x02790fa2},
+{10200000, DIF_BPF_COEFF3233, 0x0688f35d},
+{10200000, DIF_BPF_COEFF3435, 0xf1e604d8},
+{10200000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 102_quant.dat*/
+
+
+/*case 10300000:*/
+/* BEGIN - DIF BPF register values from 103_quant.dat*/
+{10300000, DIF_BPF_COEFF01, 0xffff0001},
+{10300000, DIF_BPF_COEFF23, 0x00090005},
+{10300000, DIF_BPF_COEFF45, 0xffe4ffd6},
+{10300000, DIF_BPF_COEFF67, 0x0025007e},
+{10300000, DIF_BPF_COEFF89, 0x0014ff20},
+{10300000, DIF_BPF_COEFF1011, 0xff3c00f0},
+{10300000, DIF_BPF_COEFF1213, 0x01e1ffd0},
+{10300000, DIF_BPF_COEFF1415, 0xfd12fe5c},
+{10300000, DIF_BPF_COEFF1617, 0x03110433},
+{10300000, DIF_BPF_COEFF1819, 0xfe88f996},
+{10300000, DIF_BPF_COEFF2021, 0xfdf106d1},
+{10300000, DIF_BPF_COEFF2223, 0x06aafbb7},
+{10300000, DIF_BPF_COEFF2425, 0xf57efed8},
+{10300000, DIF_BPF_COEFF2627, 0x0b7e07ff},
+{10300000, DIF_BPF_COEFF2829, 0xf7b0f25e},
+{10300000, DIF_BPF_COEFF3031, 0x01560f7a},
+{10300000, DIF_BPF_COEFF3233, 0x0745f3c7},
+{10300000, DIF_BPF_COEFF3435, 0xf1ac04a4},
+{10300000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 103_quant.dat*/
+
+
+/*case 10400000:*/
+/* BEGIN - DIF BPF register values from 104_quant.dat*/
+{10400000, DIF_BPF_COEFF01, 0xffffffff},
+{10400000, DIF_BPF_COEFF23, 0x0008000c},
+{10400000, DIF_BPF_COEFF45, 0xffedffcb},
+{10400000, DIF_BPF_COEFF67, 0x0005007d},
+{10400000, DIF_BPF_COEFF89, 0x0050ff4c},
+{10400000, DIF_BPF_COEFF1011, 0xfef6007e},
+{10400000, DIF_BPF_COEFF1213, 0x01ff0086},
+{10400000, DIF_BPF_COEFF1415, 0xfd58fd97},
+{10400000, DIF_BPF_COEFF1617, 0x024104ad},
+{10400000, DIF_BPF_COEFF1819, 0xffcaf9c0},
+{10400000, DIF_BPF_COEFF2021, 0xfc9905e2},
+{10400000, DIF_BPF_COEFF2223, 0x079afd35},
+{10400000, DIF_BPF_COEFF2425, 0xf555fd46},
+{10400000, DIF_BPF_COEFF2627, 0x0ad50920},
+{10400000, DIF_BPF_COEFF2829, 0xf8d9f1f6},
+{10400000, DIF_BPF_COEFF3031, 0x00310f43},
+{10400000, DIF_BPF_COEFF3233, 0x07fdf435},
+{10400000, DIF_BPF_COEFF3435, 0xf174046f},
+{10400000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 104_quant.dat*/
+
+
+/*case 10500000:*/
+/* BEGIN - DIF BPF register values from 105_quant.dat*/
+{10500000, DIF_BPF_COEFF01, 0xfffffffe},
+{10500000, DIF_BPF_COEFF23, 0x00050011},
+{10500000, DIF_BPF_COEFF45, 0xfffaffc8},
+{10500000, DIF_BPF_COEFF67, 0xffe5006b},
+{10500000, DIF_BPF_COEFF89, 0x0082ff8c},
+{10500000, DIF_BPF_COEFF1011, 0xfecc0000},
+{10500000, DIF_BPF_COEFF1213, 0x01f00130},
+{10500000, DIF_BPF_COEFF1415, 0xfdd2fcfc},
+{10500000, DIF_BPF_COEFF1617, 0x014d04e3},
+{10500000, DIF_BPF_COEFF1819, 0x010efa32},
+{10500000, DIF_BPF_COEFF2021, 0xfb6404bf},
+{10500000, DIF_BPF_COEFF2223, 0x084efec5},
+{10500000, DIF_BPF_COEFF2425, 0xf569fbc2},
+{10500000, DIF_BPF_COEFF2627, 0x0a000a23},
+{10500000, DIF_BPF_COEFF2829, 0xfa15f1ab},
+{10500000, DIF_BPF_COEFF3031, 0xff0b0efc},
+{10500000, DIF_BPF_COEFF3233, 0x08b0f4a7},
+{10500000, DIF_BPF_COEFF3435, 0xf13f043a},
+{10500000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 105_quant.dat*/
+
+
+/*case 10600000:*/
+/* BEGIN - DIF BPF register values from 106_quant.dat*/
+{10600000, DIF_BPF_COEFF01, 0x0000fffd},
+{10600000, DIF_BPF_COEFF23, 0x00020012},
+{10600000, DIF_BPF_COEFF45, 0x0007ffcd},
+{10600000, DIF_BPF_COEFF67, 0xffc9004c},
+{10600000, DIF_BPF_COEFF89, 0x00a4ffd9},
+{10600000, DIF_BPF_COEFF1011, 0xfec3ff82},
+{10600000, DIF_BPF_COEFF1213, 0x01b401c1},
+{10600000, DIF_BPF_COEFF1415, 0xfe76fc97},
+{10600000, DIF_BPF_COEFF1617, 0x004404d2},
+{10600000, DIF_BPF_COEFF1819, 0x0245fae8},
+{10600000, DIF_BPF_COEFF2021, 0xfa5f0370},
+{10600000, DIF_BPF_COEFF2223, 0x08c1005f},
+{10600000, DIF_BPF_COEFF2425, 0xf5bcfa52},
+{10600000, DIF_BPF_COEFF2627, 0x09020b04},
+{10600000, DIF_BPF_COEFF2829, 0xfb60f17b},
+{10600000, DIF_BPF_COEFF3031, 0xfde70ea6},
+{10600000, DIF_BPF_COEFF3233, 0x095df51e},
+{10600000, DIF_BPF_COEFF3435, 0xf10c0405},
+{10600000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 106_quant.dat*/
+
+
+/*case 10700000:*/
+/* BEGIN - DIF BPF register values from 107_quant.dat*/
+{10700000, DIF_BPF_COEFF01, 0x0000fffd},
+{10700000, DIF_BPF_COEFF23, 0xffff0011},
+{10700000, DIF_BPF_COEFF45, 0x0014ffdb},
+{10700000, DIF_BPF_COEFF67, 0xffb40023},
+{10700000, DIF_BPF_COEFF89, 0x00b2002a},
+{10700000, DIF_BPF_COEFF1011, 0xfedbff10},
+{10700000, DIF_BPF_COEFF1213, 0x0150022d},
+{10700000, DIF_BPF_COEFF1415, 0xff38fc6f},
+{10700000, DIF_BPF_COEFF1617, 0xff36047b},
+{10700000, DIF_BPF_COEFF1819, 0x035efbda},
+{10700000, DIF_BPF_COEFF2021, 0xf9940202},
+{10700000, DIF_BPF_COEFF2223, 0x08ee01f5},
+{10700000, DIF_BPF_COEFF2425, 0xf649f8fe},
+{10700000, DIF_BPF_COEFF2627, 0x07e10bc2},
+{10700000, DIF_BPF_COEFF2829, 0xfcb6f169},
+{10700000, DIF_BPF_COEFF3031, 0xfcc60e42},
+{10700000, DIF_BPF_COEFF3233, 0x0a04f599},
+{10700000, DIF_BPF_COEFF3435, 0xf0db03d0},
+{10700000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 107_quant.dat*/
+
+
+/*case 10800000:*/
+/* BEGIN - DIF BPF register values from 108_quant.dat*/
+{10800000, DIF_BPF_COEFF01, 0x0000fffd},
+{10800000, DIF_BPF_COEFF23, 0xfffb000d},
+{10800000, DIF_BPF_COEFF45, 0x001dffed},
+{10800000, DIF_BPF_COEFF67, 0xffaafff5},
+{10800000, DIF_BPF_COEFF89, 0x00aa0077},
+{10800000, DIF_BPF_COEFF1011, 0xff13feb6},
+{10800000, DIF_BPF_COEFF1213, 0x00ce026b},
+{10800000, DIF_BPF_COEFF1415, 0x000afc85},
+{10800000, DIF_BPF_COEFF1617, 0xfe3503e3},
+{10800000, DIF_BPF_COEFF1819, 0x044cfcfb},
+{10800000, DIF_BPF_COEFF2021, 0xf90c0082},
+{10800000, DIF_BPF_COEFF2223, 0x08d5037f},
+{10800000, DIF_BPF_COEFF2425, 0xf710f7cc},
+{10800000, DIF_BPF_COEFF2627, 0x069f0c59},
+{10800000, DIF_BPF_COEFF2829, 0xfe16f173},
+{10800000, DIF_BPF_COEFF3031, 0xfbaa0dcf},
+{10800000, DIF_BPF_COEFF3233, 0x0aa5f617},
+{10800000, DIF_BPF_COEFF3435, 0xf0ad039b},
+{10800000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 108_quant.dat*/
+
+
+/*case 10900000:*/
+/* BEGIN - DIF BPF register values from 109_quant.dat*/
+{10900000, DIF_BPF_COEFF01, 0x0000fffe},
+{10900000, DIF_BPF_COEFF23, 0xfff90006},
+{10900000, DIF_BPF_COEFF45, 0x00210003},
+{10900000, DIF_BPF_COEFF67, 0xffacffc8},
+{10900000, DIF_BPF_COEFF89, 0x008e00b6},
+{10900000, DIF_BPF_COEFF1011, 0xff63fe7c},
+{10900000, DIF_BPF_COEFF1213, 0x003a0275},
+{10900000, DIF_BPF_COEFF1415, 0x00dafcda},
+{10900000, DIF_BPF_COEFF1617, 0xfd510313},
+{10900000, DIF_BPF_COEFF1819, 0x0501fe40},
+{10900000, DIF_BPF_COEFF2021, 0xf8cbfefd},
+{10900000, DIF_BPF_COEFF2223, 0x087604f0},
+{10900000, DIF_BPF_COEFF2425, 0xf80af6c2},
+{10900000, DIF_BPF_COEFF2627, 0x05430cc8},
+{10900000, DIF_BPF_COEFF2829, 0xff7af19a},
+{10900000, DIF_BPF_COEFF3031, 0xfa940d4e},
+{10900000, DIF_BPF_COEFF3233, 0x0b3ff699},
+{10900000, DIF_BPF_COEFF3435, 0xf0810365},
+{10900000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 109_quant.dat*/
+
+
+/*case 11000000:*/
+/* BEGIN - DIF BPF register values from 110_quant.dat*/
+{11000000, DIF_BPF_COEFF01, 0x0001ffff},
+{11000000, DIF_BPF_COEFF23, 0xfff8ffff},
+{11000000, DIF_BPF_COEFF45, 0x00210018},
+{11000000, DIF_BPF_COEFF67, 0xffbaffa3},
+{11000000, DIF_BPF_COEFF89, 0x006000e1},
+{11000000, DIF_BPF_COEFF1011, 0xffc4fe68},
+{11000000, DIF_BPF_COEFF1213, 0xffa0024b},
+{11000000, DIF_BPF_COEFF1415, 0x019afd66},
+{11000000, DIF_BPF_COEFF1617, 0xfc990216},
+{11000000, DIF_BPF_COEFF1819, 0x0575ff99},
+{11000000, DIF_BPF_COEFF2021, 0xf8d4fd81},
+{11000000, DIF_BPF_COEFF2223, 0x07d40640},
+{11000000, DIF_BPF_COEFF2425, 0xf932f5e6},
+{11000000, DIF_BPF_COEFF2627, 0x03d20d0d},
+{11000000, DIF_BPF_COEFF2829, 0x00dff1de},
+{11000000, DIF_BPF_COEFF3031, 0xf9860cbf},
+{11000000, DIF_BPF_COEFF3233, 0x0bd1f71e},
+{11000000, DIF_BPF_COEFF3435, 0xf058032f},
+{11000000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 110_quant.dat*/
+
+
+/*case 11100000:*/
+/* BEGIN - DIF BPF register values from 111_quant.dat*/
+{11100000, DIF_BPF_COEFF01, 0x00010000},
+{11100000, DIF_BPF_COEFF23, 0xfff8fff8},
+{11100000, DIF_BPF_COEFF45, 0x001b0029},
+{11100000, DIF_BPF_COEFF67, 0xffd1ff8a},
+{11100000, DIF_BPF_COEFF89, 0x002600f2},
+{11100000, DIF_BPF_COEFF1011, 0x002cfe7c},
+{11100000, DIF_BPF_COEFF1213, 0xff0f01f0},
+{11100000, DIF_BPF_COEFF1415, 0x023bfe20},
+{11100000, DIF_BPF_COEFF1617, 0xfc1700fa},
+{11100000, DIF_BPF_COEFF1819, 0x05a200f7},
+{11100000, DIF_BPF_COEFF2021, 0xf927fc1c},
+{11100000, DIF_BPF_COEFF2223, 0x06f40765},
+{11100000, DIF_BPF_COEFF2425, 0xfa82f53b},
+{11100000, DIF_BPF_COEFF2627, 0x02510d27},
+{11100000, DIF_BPF_COEFF2829, 0x0243f23d},
+{11100000, DIF_BPF_COEFF3031, 0xf8810c24},
+{11100000, DIF_BPF_COEFF3233, 0x0c5cf7a7},
+{11100000, DIF_BPF_COEFF3435, 0xf03102fa},
+{11100000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 111_quant.dat*/
+
+
+/*case 11200000:*/
+/* BEGIN - DIF BPF register values from 112_quant.dat*/
+{11200000, DIF_BPF_COEFF01, 0x00010002},
+{11200000, DIF_BPF_COEFF23, 0xfffafff2},
+{11200000, DIF_BPF_COEFF45, 0x00110035},
+{11200000, DIF_BPF_COEFF67, 0xfff0ff81},
+{11200000, DIF_BPF_COEFF89, 0xffe700e7},
+{11200000, DIF_BPF_COEFF1011, 0x008ffeb6},
+{11200000, DIF_BPF_COEFF1213, 0xfe94016d},
+{11200000, DIF_BPF_COEFF1415, 0x02b0fefb},
+{11200000, DIF_BPF_COEFF1617, 0xfbd3ffd1},
+{11200000, DIF_BPF_COEFF1819, 0x05850249},
+{11200000, DIF_BPF_COEFF2021, 0xf9c1fadb},
+{11200000, DIF_BPF_COEFF2223, 0x05de0858},
+{11200000, DIF_BPF_COEFF2425, 0xfbf2f4c4},
+{11200000, DIF_BPF_COEFF2627, 0x00c70d17},
+{11200000, DIF_BPF_COEFF2829, 0x03a0f2b8},
+{11200000, DIF_BPF_COEFF3031, 0xf7870b7c},
+{11200000, DIF_BPF_COEFF3233, 0x0cdff833},
+{11200000, DIF_BPF_COEFF3435, 0xf00d02c4},
+{11200000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 112_quant.dat*/
+
+
+/*case 11300000:*/
+/* BEGIN - DIF BPF register values from 113_quant.dat*/
+{11300000, DIF_BPF_COEFF01, 0x00000003},
+{11300000, DIF_BPF_COEFF23, 0xfffdffee},
+{11300000, DIF_BPF_COEFF45, 0x00040038},
+{11300000, DIF_BPF_COEFF67, 0x0010ff88},
+{11300000, DIF_BPF_COEFF89, 0xffac00c2},
+{11300000, DIF_BPF_COEFF1011, 0x00e2ff10},
+{11300000, DIF_BPF_COEFF1213, 0xfe3900cb},
+{11300000, DIF_BPF_COEFF1415, 0x02f1ffe9},
+{11300000, DIF_BPF_COEFF1617, 0xfbd3feaa},
+{11300000, DIF_BPF_COEFF1819, 0x05210381},
+{11300000, DIF_BPF_COEFF2021, 0xfa9cf9c8},
+{11300000, DIF_BPF_COEFF2223, 0x04990912},
+{11300000, DIF_BPF_COEFF2425, 0xfd7af484},
+{11300000, DIF_BPF_COEFF2627, 0xff390cdb},
+{11300000, DIF_BPF_COEFF2829, 0x04f4f34d},
+{11300000, DIF_BPF_COEFF3031, 0xf69a0ac9},
+{11300000, DIF_BPF_COEFF3233, 0x0d5af8c1},
+{11300000, DIF_BPF_COEFF3435, 0xefec028e},
+{11300000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 113_quant.dat*/
+
+
+/*case 11400000:*/
+/* BEGIN - DIF BPF register values from 114_quant.dat*/
+{11400000, DIF_BPF_COEFF01, 0x00000003},
+{11400000, DIF_BPF_COEFF23, 0x0000ffee},
+{11400000, DIF_BPF_COEFF45, 0xfff60033},
+{11400000, DIF_BPF_COEFF67, 0x002fff9f},
+{11400000, DIF_BPF_COEFF89, 0xff7b0087},
+{11400000, DIF_BPF_COEFF1011, 0x011eff82},
+{11400000, DIF_BPF_COEFF1213, 0xfe080018},
+{11400000, DIF_BPF_COEFF1415, 0x02f900d8},
+{11400000, DIF_BPF_COEFF1617, 0xfc17fd96},
+{11400000, DIF_BPF_COEFF1819, 0x04790490},
+{11400000, DIF_BPF_COEFF2021, 0xfbadf8ed},
+{11400000, DIF_BPF_COEFF2223, 0x032f098e},
+{11400000, DIF_BPF_COEFF2425, 0xff10f47d},
+{11400000, DIF_BPF_COEFF2627, 0xfdaf0c75},
+{11400000, DIF_BPF_COEFF2829, 0x063cf3fc},
+{11400000, DIF_BPF_COEFF3031, 0xf5ba0a0b},
+{11400000, DIF_BPF_COEFF3233, 0x0dccf952},
+{11400000, DIF_BPF_COEFF3435, 0xefcd0258},
+{11400000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 114_quant.dat*/
+
+
+/*case 11500000:*/
+/* BEGIN - DIF BPF register values from 115_quant.dat*/
+{11500000, DIF_BPF_COEFF01, 0x00000003},
+{11500000, DIF_BPF_COEFF23, 0x0004fff1},
+{11500000, DIF_BPF_COEFF45, 0xffea0026},
+{11500000, DIF_BPF_COEFF67, 0x0046ffc3},
+{11500000, DIF_BPF_COEFF89, 0xff5a003c},
+{11500000, DIF_BPF_COEFF1011, 0x013b0000},
+{11500000, DIF_BPF_COEFF1213, 0xfe04ff63},
+{11500000, DIF_BPF_COEFF1415, 0x02c801b8},
+{11500000, DIF_BPF_COEFF1617, 0xfc99fca6},
+{11500000, DIF_BPF_COEFF1819, 0x0397056a},
+{11500000, DIF_BPF_COEFF2021, 0xfcecf853},
+{11500000, DIF_BPF_COEFF2223, 0x01ad09c9},
+{11500000, DIF_BPF_COEFF2425, 0x00acf4ad},
+{11500000, DIF_BPF_COEFF2627, 0xfc2e0be7},
+{11500000, DIF_BPF_COEFF2829, 0x0773f4c2},
+{11500000, DIF_BPF_COEFF3031, 0xf4e90943},
+{11500000, DIF_BPF_COEFF3233, 0x0e35f9e6},
+{11500000, DIF_BPF_COEFF3435, 0xefb10221},
+{11500000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 115_quant.dat*/
+
+
+/*case 11600000:*/
+/* BEGIN - DIF BPF register values from 116_quant.dat*/
+{11600000, DIF_BPF_COEFF01, 0x00000002},
+{11600000, DIF_BPF_COEFF23, 0x0007fff6},
+{11600000, DIF_BPF_COEFF45, 0xffe20014},
+{11600000, DIF_BPF_COEFF67, 0x0054ffee},
+{11600000, DIF_BPF_COEFF89, 0xff4effeb},
+{11600000, DIF_BPF_COEFF1011, 0x0137007e},
+{11600000, DIF_BPF_COEFF1213, 0xfe2efebb},
+{11600000, DIF_BPF_COEFF1415, 0x0260027a},
+{11600000, DIF_BPF_COEFF1617, 0xfd51fbe6},
+{11600000, DIF_BPF_COEFF1819, 0x02870605},
+{11600000, DIF_BPF_COEFF2021, 0xfe4af7fe},
+{11600000, DIF_BPF_COEFF2223, 0x001d09c1},
+{11600000, DIF_BPF_COEFF2425, 0x0243f515},
+{11600000, DIF_BPF_COEFF2627, 0xfabd0b32},
+{11600000, DIF_BPF_COEFF2829, 0x0897f59e},
+{11600000, DIF_BPF_COEFF3031, 0xf4280871},
+{11600000, DIF_BPF_COEFF3233, 0x0e95fa7c},
+{11600000, DIF_BPF_COEFF3435, 0xef9701eb},
+{11600000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 116_quant.dat*/
+
+
+/*case 11700000:*/
+/* BEGIN - DIF BPF register values from 117_quant.dat*/
+{11700000, DIF_BPF_COEFF01, 0xffff0001},
+{11700000, DIF_BPF_COEFF23, 0x0008fffd},
+{11700000, DIF_BPF_COEFF45, 0xffdeffff},
+{11700000, DIF_BPF_COEFF67, 0x0056001d},
+{11700000, DIF_BPF_COEFF89, 0xff57ff9c},
+{11700000, DIF_BPF_COEFF1011, 0x011300f0},
+{11700000, DIF_BPF_COEFF1213, 0xfe82fe2e},
+{11700000, DIF_BPF_COEFF1415, 0x01ca0310},
+{11700000, DIF_BPF_COEFF1617, 0xfe35fb62},
+{11700000, DIF_BPF_COEFF1819, 0x0155065a},
+{11700000, DIF_BPF_COEFF2021, 0xffbaf7f2},
+{11700000, DIF_BPF_COEFF2223, 0xfe8c0977},
+{11700000, DIF_BPF_COEFF2425, 0x03cef5b2},
+{11700000, DIF_BPF_COEFF2627, 0xf9610a58},
+{11700000, DIF_BPF_COEFF2829, 0x09a5f68f},
+{11700000, DIF_BPF_COEFF3031, 0xf3790797},
+{11700000, DIF_BPF_COEFF3233, 0x0eebfb14},
+{11700000, DIF_BPF_COEFF3435, 0xef8001b5},
+{11700000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 117_quant.dat*/
+
+
+/*case 11800000:*/
+/* BEGIN - DIF BPF register values from 118_quant.dat*/
+{11800000, DIF_BPF_COEFF01, 0xffff0000},
+{11800000, DIF_BPF_COEFF23, 0x00080004},
+{11800000, DIF_BPF_COEFF45, 0xffe0ffe9},
+{11800000, DIF_BPF_COEFF67, 0x004c0047},
+{11800000, DIF_BPF_COEFF89, 0xff75ff58},
+{11800000, DIF_BPF_COEFF1011, 0x00d1014a},
+{11800000, DIF_BPF_COEFF1213, 0xfef9fdc8},
+{11800000, DIF_BPF_COEFF1415, 0x0111036f},
+{11800000, DIF_BPF_COEFF1617, 0xff36fb21},
+{11800000, DIF_BPF_COEFF1819, 0x00120665},
+{11800000, DIF_BPF_COEFF2021, 0x012df82e},
+{11800000, DIF_BPF_COEFF2223, 0xfd0708ec},
+{11800000, DIF_BPF_COEFF2425, 0x0542f682},
+{11800000, DIF_BPF_COEFF2627, 0xf81f095c},
+{11800000, DIF_BPF_COEFF2829, 0x0a9af792},
+{11800000, DIF_BPF_COEFF3031, 0xf2db06b5},
+{11800000, DIF_BPF_COEFF3233, 0x0f38fbad},
+{11800000, DIF_BPF_COEFF3435, 0xef6c017e},
+{11800000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 118_quant.dat*/
+
+
+/*case 11900000:*/
+/* BEGIN - DIF BPF register values from 119_quant.dat*/
+{11900000, DIF_BPF_COEFF01, 0xffffffff},
+{11900000, DIF_BPF_COEFF23, 0x0007000b},
+{11900000, DIF_BPF_COEFF45, 0xffe7ffd8},
+{11900000, DIF_BPF_COEFF67, 0x00370068},
+{11900000, DIF_BPF_COEFF89, 0xffa4ff28},
+{11900000, DIF_BPF_COEFF1011, 0x00790184},
+{11900000, DIF_BPF_COEFF1213, 0xff87fd91},
+{11900000, DIF_BPF_COEFF1415, 0x00430392},
+{11900000, DIF_BPF_COEFF1617, 0x0044fb26},
+{11900000, DIF_BPF_COEFF1819, 0xfece0626},
+{11900000, DIF_BPF_COEFF2021, 0x0294f8b2},
+{11900000, DIF_BPF_COEFF2223, 0xfb990825},
+{11900000, DIF_BPF_COEFF2425, 0x0698f77f},
+{11900000, DIF_BPF_COEFF2627, 0xf6fe0842},
+{11900000, DIF_BPF_COEFF2829, 0x0b73f8a7},
+{11900000, DIF_BPF_COEFF3031, 0xf25105cd},
+{11900000, DIF_BPF_COEFF3233, 0x0f7bfc48},
+{11900000, DIF_BPF_COEFF3435, 0xef5a0148},
+{11900000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 119_quant.dat*/
+
+
+/*case 12000000:*/
+/* BEGIN - DIF BPF register values from 120_quant.dat*/
+{12000000, DIF_BPF_COEFF01, 0x0000fffe},
+{12000000, DIF_BPF_COEFF23, 0x00050010},
+{12000000, DIF_BPF_COEFF45, 0xfff2ffcc},
+{12000000, DIF_BPF_COEFF67, 0x001b007b},
+{12000000, DIF_BPF_COEFF89, 0xffdfff10},
+{12000000, DIF_BPF_COEFF1011, 0x00140198},
+{12000000, DIF_BPF_COEFF1213, 0x0020fd8e},
+{12000000, DIF_BPF_COEFF1415, 0xff710375},
+{12000000, DIF_BPF_COEFF1617, 0x014dfb73},
+{12000000, DIF_BPF_COEFF1819, 0xfd9a059f},
+{12000000, DIF_BPF_COEFF2021, 0x03e0f978},
+{12000000, DIF_BPF_COEFF2223, 0xfa4e0726},
+{12000000, DIF_BPF_COEFF2425, 0x07c8f8a7},
+{12000000, DIF_BPF_COEFF2627, 0xf600070c},
+{12000000, DIF_BPF_COEFF2829, 0x0c2ff9c9},
+{12000000, DIF_BPF_COEFF3031, 0xf1db04de},
+{12000000, DIF_BPF_COEFF3233, 0x0fb4fce5},
+{12000000, DIF_BPF_COEFF3435, 0xef4b0111},
+{12000000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 120_quant.dat*/
+
+
+/*case 12100000:*/
+/* BEGIN - DIF BPF register values from 121_quant.dat*/
+{12100000, DIF_BPF_COEFF01, 0x0000fffd},
+{12100000, DIF_BPF_COEFF23, 0x00010012},
+{12100000, DIF_BPF_COEFF45, 0xffffffc8},
+{12100000, DIF_BPF_COEFF67, 0xfffb007e},
+{12100000, DIF_BPF_COEFF89, 0x001dff14},
+{12100000, DIF_BPF_COEFF1011, 0xffad0184},
+{12100000, DIF_BPF_COEFF1213, 0x00b7fdbe},
+{12100000, DIF_BPF_COEFF1415, 0xfea9031b},
+{12100000, DIF_BPF_COEFF1617, 0x0241fc01},
+{12100000, DIF_BPF_COEFF1819, 0xfc8504d6},
+{12100000, DIF_BPF_COEFF2021, 0x0504fa79},
+{12100000, DIF_BPF_COEFF2223, 0xf93005f6},
+{12100000, DIF_BPF_COEFF2425, 0x08caf9f2},
+{12100000, DIF_BPF_COEFF2627, 0xf52b05c0},
+{12100000, DIF_BPF_COEFF2829, 0x0ccbfaf9},
+{12100000, DIF_BPF_COEFF3031, 0xf17903eb},
+{12100000, DIF_BPF_COEFF3233, 0x0fe3fd83},
+{12100000, DIF_BPF_COEFF3435, 0xef3f00db},
+{12100000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 121_quant.dat*/
+
+
+/*case 12200000:*/
+/* BEGIN - DIF BPF register values from 122_quant.dat*/
+{12200000, DIF_BPF_COEFF01, 0x0000fffd},
+{12200000, DIF_BPF_COEFF23, 0xfffe0011},
+{12200000, DIF_BPF_COEFF45, 0x000cffcc},
+{12200000, DIF_BPF_COEFF67, 0xffdb0071},
+{12200000, DIF_BPF_COEFF89, 0x0058ff32},
+{12200000, DIF_BPF_COEFF1011, 0xff4f014a},
+{12200000, DIF_BPF_COEFF1213, 0x013cfe1f},
+{12200000, DIF_BPF_COEFF1415, 0xfdfb028a},
+{12200000, DIF_BPF_COEFF1617, 0x0311fcc9},
+{12200000, DIF_BPF_COEFF1819, 0xfb9d03d6},
+{12200000, DIF_BPF_COEFF2021, 0x05f4fbad},
+{12200000, DIF_BPF_COEFF2223, 0xf848049d},
+{12200000, DIF_BPF_COEFF2425, 0x0999fb5b},
+{12200000, DIF_BPF_COEFF2627, 0xf4820461},
+{12200000, DIF_BPF_COEFF2829, 0x0d46fc32},
+{12200000, DIF_BPF_COEFF3031, 0xf12d02f4},
+{12200000, DIF_BPF_COEFF3233, 0x1007fe21},
+{12200000, DIF_BPF_COEFF3435, 0xef3600a4},
+{12200000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 122_quant.dat*/
+
+
+/*case 12300000:*/
+/* BEGIN - DIF BPF register values from 123_quant.dat*/
+{12300000, DIF_BPF_COEFF01, 0x0000fffe},
+{12300000, DIF_BPF_COEFF23, 0xfffa000e},
+{12300000, DIF_BPF_COEFF45, 0x0017ffd9},
+{12300000, DIF_BPF_COEFF67, 0xffc10055},
+{12300000, DIF_BPF_COEFF89, 0x0088ff68},
+{12300000, DIF_BPF_COEFF1011, 0xff0400f0},
+{12300000, DIF_BPF_COEFF1213, 0x01a6fea7},
+{12300000, DIF_BPF_COEFF1415, 0xfd7501cc},
+{12300000, DIF_BPF_COEFF1617, 0x03b0fdc0},
+{12300000, DIF_BPF_COEFF1819, 0xfaef02a8},
+{12300000, DIF_BPF_COEFF2021, 0x06a7fd07},
+{12300000, DIF_BPF_COEFF2223, 0xf79d0326},
+{12300000, DIF_BPF_COEFF2425, 0x0a31fcda},
+{12300000, DIF_BPF_COEFF2627, 0xf40702f3},
+{12300000, DIF_BPF_COEFF2829, 0x0d9ffd72},
+{12300000, DIF_BPF_COEFF3031, 0xf0f601fa},
+{12300000, DIF_BPF_COEFF3233, 0x1021fec0},
+{12300000, DIF_BPF_COEFF3435, 0xef2f006d},
+{12300000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 123_quant.dat*/
+
+
+/*case 12400000:*/
+/* BEGIN - DIF BPF register values from 124_quant.dat*/
+{12400000, DIF_BPF_COEFF01, 0x0001ffff},
+{12400000, DIF_BPF_COEFF23, 0xfff80007},
+{12400000, DIF_BPF_COEFF45, 0x001fffeb},
+{12400000, DIF_BPF_COEFF67, 0xffaf002d},
+{12400000, DIF_BPF_COEFF89, 0x00a8ffb0},
+{12400000, DIF_BPF_COEFF1011, 0xfed3007e},
+{12400000, DIF_BPF_COEFF1213, 0x01e9ff4c},
+{12400000, DIF_BPF_COEFF1415, 0xfd2000ee},
+{12400000, DIF_BPF_COEFF1617, 0x0413fed8},
+{12400000, DIF_BPF_COEFF1819, 0xfa82015c},
+{12400000, DIF_BPF_COEFF2021, 0x0715fe7d},
+{12400000, DIF_BPF_COEFF2223, 0xf7340198},
+{12400000, DIF_BPF_COEFF2425, 0x0a8dfe69},
+{12400000, DIF_BPF_COEFF2627, 0xf3bd017c},
+{12400000, DIF_BPF_COEFF2829, 0x0dd5feb8},
+{12400000, DIF_BPF_COEFF3031, 0xf0d500fd},
+{12400000, DIF_BPF_COEFF3233, 0x1031ff60},
+{12400000, DIF_BPF_COEFF3435, 0xef2b0037},
+{12400000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 124_quant.dat*/
+
+
+/*case 12500000:*/
+/* BEGIN - DIF BPF register values from 125_quant.dat*/
+{12500000, DIF_BPF_COEFF01, 0x00010000},
+{12500000, DIF_BPF_COEFF23, 0xfff70000},
+{12500000, DIF_BPF_COEFF45, 0x00220000},
+{12500000, DIF_BPF_COEFF67, 0xffa90000},
+{12500000, DIF_BPF_COEFF89, 0x00b30000},
+{12500000, DIF_BPF_COEFF1011, 0xfec20000},
+{12500000, DIF_BPF_COEFF1213, 0x02000000},
+{12500000, DIF_BPF_COEFF1415, 0xfd030000},
+{12500000, DIF_BPF_COEFF1617, 0x04350000},
+{12500000, DIF_BPF_COEFF1819, 0xfa5e0000},
+{12500000, DIF_BPF_COEFF2021, 0x073b0000},
+{12500000, DIF_BPF_COEFF2223, 0xf7110000},
+{12500000, DIF_BPF_COEFF2425, 0x0aac0000},
+{12500000, DIF_BPF_COEFF2627, 0xf3a40000},
+{12500000, DIF_BPF_COEFF2829, 0x0de70000},
+{12500000, DIF_BPF_COEFF3031, 0xf0c90000},
+{12500000, DIF_BPF_COEFF3233, 0x10360000},
+{12500000, DIF_BPF_COEFF3435, 0xef290000},
+{12500000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 125_quant.dat*/
+
+
+/*case 12600000:*/
+/* BEGIN - DIF BPF register values from 126_quant.dat*/
+{12600000, DIF_BPF_COEFF01, 0x00010001},
+{12600000, DIF_BPF_COEFF23, 0xfff8fff9},
+{12600000, DIF_BPF_COEFF45, 0x001f0015},
+{12600000, DIF_BPF_COEFF67, 0xffafffd3},
+{12600000, DIF_BPF_COEFF89, 0x00a80050},
+{12600000, DIF_BPF_COEFF1011, 0xfed3ff82},
+{12600000, DIF_BPF_COEFF1213, 0x01e900b4},
+{12600000, DIF_BPF_COEFF1415, 0xfd20ff12},
+{12600000, DIF_BPF_COEFF1617, 0x04130128},
+{12600000, DIF_BPF_COEFF1819, 0xfa82fea4},
+{12600000, DIF_BPF_COEFF2021, 0x07150183},
+{12600000, DIF_BPF_COEFF2223, 0xf734fe68},
+{12600000, DIF_BPF_COEFF2425, 0x0a8d0197},
+{12600000, DIF_BPF_COEFF2627, 0xf3bdfe84},
+{12600000, DIF_BPF_COEFF2829, 0x0dd50148},
+{12600000, DIF_BPF_COEFF3031, 0xf0d5ff03},
+{12600000, DIF_BPF_COEFF3233, 0x103100a0},
+{12600000, DIF_BPF_COEFF3435, 0xef2bffc9},
+{12600000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 126_quant.dat*/
+
+
+/*case 12700000:*/
+/* BEGIN - DIF BPF register values from 127_quant.dat*/
+{12700000, DIF_BPF_COEFF01, 0x00000002},
+{12700000, DIF_BPF_COEFF23, 0xfffafff2},
+{12700000, DIF_BPF_COEFF45, 0x00170027},
+{12700000, DIF_BPF_COEFF67, 0xffc1ffab},
+{12700000, DIF_BPF_COEFF89, 0x00880098},
+{12700000, DIF_BPF_COEFF1011, 0xff04ff10},
+{12700000, DIF_BPF_COEFF1213, 0x01a60159},
+{12700000, DIF_BPF_COEFF1415, 0xfd75fe34},
+{12700000, DIF_BPF_COEFF1617, 0x03b00240},
+{12700000, DIF_BPF_COEFF1819, 0xfaeffd58},
+{12700000, DIF_BPF_COEFF2021, 0x06a702f9},
+{12700000, DIF_BPF_COEFF2223, 0xf79dfcda},
+{12700000, DIF_BPF_COEFF2425, 0x0a310326},
+{12700000, DIF_BPF_COEFF2627, 0xf407fd0d},
+{12700000, DIF_BPF_COEFF2829, 0x0d9f028e},
+{12700000, DIF_BPF_COEFF3031, 0xf0f6fe06},
+{12700000, DIF_BPF_COEFF3233, 0x10210140},
+{12700000, DIF_BPF_COEFF3435, 0xef2fff93},
+{12700000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 127_quant.dat*/
+
+
+/*case 12800000:*/
+/* BEGIN - DIF BPF register values from 128_quant.dat*/
+{12800000, DIF_BPF_COEFF01, 0x00000003},
+{12800000, DIF_BPF_COEFF23, 0xfffeffef},
+{12800000, DIF_BPF_COEFF45, 0x000c0034},
+{12800000, DIF_BPF_COEFF67, 0xffdbff8f},
+{12800000, DIF_BPF_COEFF89, 0x005800ce},
+{12800000, DIF_BPF_COEFF1011, 0xff4ffeb6},
+{12800000, DIF_BPF_COEFF1213, 0x013c01e1},
+{12800000, DIF_BPF_COEFF1415, 0xfdfbfd76},
+{12800000, DIF_BPF_COEFF1617, 0x03110337},
+{12800000, DIF_BPF_COEFF1819, 0xfb9dfc2a},
+{12800000, DIF_BPF_COEFF2021, 0x05f40453},
+{12800000, DIF_BPF_COEFF2223, 0xf848fb63},
+{12800000, DIF_BPF_COEFF2425, 0x099904a5},
+{12800000, DIF_BPF_COEFF2627, 0xf482fb9f},
+{12800000, DIF_BPF_COEFF2829, 0x0d4603ce},
+{12800000, DIF_BPF_COEFF3031, 0xf12dfd0c},
+{12800000, DIF_BPF_COEFF3233, 0x100701df},
+{12800000, DIF_BPF_COEFF3435, 0xef36ff5c},
+{12800000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 128_quant.dat*/
+
+
+/*case 12900000:*/
+/* BEGIN - DIF BPF register values from 129_quant.dat*/
+{12900000, DIF_BPF_COEFF01, 0x00000003},
+{12900000, DIF_BPF_COEFF23, 0x0001ffee},
+{12900000, DIF_BPF_COEFF45, 0xffff0038},
+{12900000, DIF_BPF_COEFF67, 0xfffbff82},
+{12900000, DIF_BPF_COEFF89, 0x001d00ec},
+{12900000, DIF_BPF_COEFF1011, 0xffadfe7c},
+{12900000, DIF_BPF_COEFF1213, 0x00b70242},
+{12900000, DIF_BPF_COEFF1415, 0xfea9fce5},
+{12900000, DIF_BPF_COEFF1617, 0x024103ff},
+{12900000, DIF_BPF_COEFF1819, 0xfc85fb2a},
+{12900000, DIF_BPF_COEFF2021, 0x05040587},
+{12900000, DIF_BPF_COEFF2223, 0xf930fa0a},
+{12900000, DIF_BPF_COEFF2425, 0x08ca060e},
+{12900000, DIF_BPF_COEFF2627, 0xf52bfa40},
+{12900000, DIF_BPF_COEFF2829, 0x0ccb0507},
+{12900000, DIF_BPF_COEFF3031, 0xf179fc15},
+{12900000, DIF_BPF_COEFF3233, 0x0fe3027d},
+{12900000, DIF_BPF_COEFF3435, 0xef3fff25},
+{12900000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 129_quant.dat*/
+
+
+/*case 113000000:*/
+/* BEGIN - DIF BPF register values from 130_quant.dat*/
+{13000000, DIF_BPF_COEFF01, 0x00000002},
+{13000000, DIF_BPF_COEFF23, 0x0005fff0},
+{13000000, DIF_BPF_COEFF45, 0xfff20034},
+{13000000, DIF_BPF_COEFF67, 0x001bff85},
+{13000000, DIF_BPF_COEFF89, 0xffdf00f0},
+{13000000, DIF_BPF_COEFF1011, 0x0014fe68},
+{13000000, DIF_BPF_COEFF1213, 0x00200272},
+{13000000, DIF_BPF_COEFF1415, 0xff71fc8b},
+{13000000, DIF_BPF_COEFF1617, 0x014d048d},
+{13000000, DIF_BPF_COEFF1819, 0xfd9afa61},
+{13000000, DIF_BPF_COEFF2021, 0x03e00688},
+{13000000, DIF_BPF_COEFF2223, 0xfa4ef8da},
+{13000000, DIF_BPF_COEFF2425, 0x07c80759},
+{13000000, DIF_BPF_COEFF2627, 0xf600f8f4},
+{13000000, DIF_BPF_COEFF2829, 0x0c2f0637},
+{13000000, DIF_BPF_COEFF3031, 0xf1dbfb22},
+{13000000, DIF_BPF_COEFF3233, 0x0fb4031b},
+{13000000, DIF_BPF_COEFF3435, 0xef4bfeef},
+{13000000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 130_quant.dat*/
+
+
+/*case 13100000:*/
+/* BEGIN - DIF BPF register values from 131_quant.dat*/
+{13100000, DIF_BPF_COEFF01, 0xffff0001},
+{13100000, DIF_BPF_COEFF23, 0x0007fff5},
+{13100000, DIF_BPF_COEFF45, 0xffe70028},
+{13100000, DIF_BPF_COEFF67, 0x0037ff98},
+{13100000, DIF_BPF_COEFF89, 0xffa400d8},
+{13100000, DIF_BPF_COEFF1011, 0x0079fe7c},
+{13100000, DIF_BPF_COEFF1213, 0xff87026f},
+{13100000, DIF_BPF_COEFF1415, 0x0043fc6e},
+{13100000, DIF_BPF_COEFF1617, 0x004404da},
+{13100000, DIF_BPF_COEFF1819, 0xfecef9da},
+{13100000, DIF_BPF_COEFF2021, 0x0294074e},
+{13100000, DIF_BPF_COEFF2223, 0xfb99f7db},
+{13100000, DIF_BPF_COEFF2425, 0x06980881},
+{13100000, DIF_BPF_COEFF2627, 0xf6fef7be},
+{13100000, DIF_BPF_COEFF2829, 0x0b730759},
+{13100000, DIF_BPF_COEFF3031, 0xf251fa33},
+{13100000, DIF_BPF_COEFF3233, 0x0f7b03b8},
+{13100000, DIF_BPF_COEFF3435, 0xef5afeb8},
+{13100000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 131_quant.dat*/
+
+
+/*case 13200000:*/
+/* BEGIN - DIF BPF register values from 132_quant.dat*/
+{13200000, DIF_BPF_COEFF01, 0xffff0000},
+{13200000, DIF_BPF_COEFF23, 0x0008fffc},
+{13200000, DIF_BPF_COEFF45, 0xffe00017},
+{13200000, DIF_BPF_COEFF67, 0x004cffb9},
+{13200000, DIF_BPF_COEFF89, 0xff7500a8},
+{13200000, DIF_BPF_COEFF1011, 0x00d1feb6},
+{13200000, DIF_BPF_COEFF1213, 0xfef90238},
+{13200000, DIF_BPF_COEFF1415, 0x0111fc91},
+{13200000, DIF_BPF_COEFF1617, 0xff3604df},
+{13200000, DIF_BPF_COEFF1819, 0x0012f99b},
+{13200000, DIF_BPF_COEFF2021, 0x012d07d2},
+{13200000, DIF_BPF_COEFF2223, 0xfd07f714},
+{13200000, DIF_BPF_COEFF2425, 0x0542097e},
+{13200000, DIF_BPF_COEFF2627, 0xf81ff6a4},
+{13200000, DIF_BPF_COEFF2829, 0x0a9a086e},
+{13200000, DIF_BPF_COEFF3031, 0xf2dbf94b},
+{13200000, DIF_BPF_COEFF3233, 0x0f380453},
+{13200000, DIF_BPF_COEFF3435, 0xef6cfe82},
+{13200000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 132_quant.dat*/
+
+
+/*case 13300000:*/
+/* BEGIN - DIF BPF register values from 133_quant.dat*/
+{13300000, DIF_BPF_COEFF01, 0xffffffff},
+{13300000, DIF_BPF_COEFF23, 0x00080003},
+{13300000, DIF_BPF_COEFF45, 0xffde0001},
+{13300000, DIF_BPF_COEFF67, 0x0056ffe3},
+{13300000, DIF_BPF_COEFF89, 0xff570064},
+{13300000, DIF_BPF_COEFF1011, 0x0113ff10},
+{13300000, DIF_BPF_COEFF1213, 0xfe8201d2},
+{13300000, DIF_BPF_COEFF1415, 0x01cafcf0},
+{13300000, DIF_BPF_COEFF1617, 0xfe35049e},
+{13300000, DIF_BPF_COEFF1819, 0x0155f9a6},
+{13300000, DIF_BPF_COEFF2021, 0xffba080e},
+{13300000, DIF_BPF_COEFF2223, 0xfe8cf689},
+{13300000, DIF_BPF_COEFF2425, 0x03ce0a4e},
+{13300000, DIF_BPF_COEFF2627, 0xf961f5a8},
+{13300000, DIF_BPF_COEFF2829, 0x09a50971},
+{13300000, DIF_BPF_COEFF3031, 0xf379f869},
+{13300000, DIF_BPF_COEFF3233, 0x0eeb04ec},
+{13300000, DIF_BPF_COEFF3435, 0xef80fe4b},
+{13300000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 133_quant.dat*/
+
+
+/*case 13400000:*/
+/* BEGIN - DIF BPF register values from 134_quant.dat*/
+{13400000, DIF_BPF_COEFF01, 0x0000fffe},
+{13400000, DIF_BPF_COEFF23, 0x0007000a},
+{13400000, DIF_BPF_COEFF45, 0xffe2ffec},
+{13400000, DIF_BPF_COEFF67, 0x00540012},
+{13400000, DIF_BPF_COEFF89, 0xff4e0015},
+{13400000, DIF_BPF_COEFF1011, 0x0137ff82},
+{13400000, DIF_BPF_COEFF1213, 0xfe2e0145},
+{13400000, DIF_BPF_COEFF1415, 0x0260fd86},
+{13400000, DIF_BPF_COEFF1617, 0xfd51041a},
+{13400000, DIF_BPF_COEFF1819, 0x0287f9fb},
+{13400000, DIF_BPF_COEFF2021, 0xfe4a0802},
+{13400000, DIF_BPF_COEFF2223, 0x001df63f},
+{13400000, DIF_BPF_COEFF2425, 0x02430aeb},
+{13400000, DIF_BPF_COEFF2627, 0xfabdf4ce},
+{13400000, DIF_BPF_COEFF2829, 0x08970a62},
+{13400000, DIF_BPF_COEFF3031, 0xf428f78f},
+{13400000, DIF_BPF_COEFF3233, 0x0e950584},
+{13400000, DIF_BPF_COEFF3435, 0xef97fe15},
+{13400000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 134_quant.dat*/
+
+
+/*case 13500000:*/
+/* BEGIN - DIF BPF register values from 135_quant.dat*/
+{13500000, DIF_BPF_COEFF01, 0x0000fffd},
+{13500000, DIF_BPF_COEFF23, 0x0004000f},
+{13500000, DIF_BPF_COEFF45, 0xffeaffda},
+{13500000, DIF_BPF_COEFF67, 0x0046003d},
+{13500000, DIF_BPF_COEFF89, 0xff5affc4},
+{13500000, DIF_BPF_COEFF1011, 0x013b0000},
+{13500000, DIF_BPF_COEFF1213, 0xfe04009d},
+{13500000, DIF_BPF_COEFF1415, 0x02c8fe48},
+{13500000, DIF_BPF_COEFF1617, 0xfc99035a},
+{13500000, DIF_BPF_COEFF1819, 0x0397fa96},
+{13500000, DIF_BPF_COEFF2021, 0xfcec07ad},
+{13500000, DIF_BPF_COEFF2223, 0x01adf637},
+{13500000, DIF_BPF_COEFF2425, 0x00ac0b53},
+{13500000, DIF_BPF_COEFF2627, 0xfc2ef419},
+{13500000, DIF_BPF_COEFF2829, 0x07730b3e},
+{13500000, DIF_BPF_COEFF3031, 0xf4e9f6bd},
+{13500000, DIF_BPF_COEFF3233, 0x0e35061a},
+{13500000, DIF_BPF_COEFF3435, 0xefb1fddf},
+{13500000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 135_quant.dat*/
+
+
+/*case 13600000:*/
+/* BEGIN - DIF BPF register values from 136_quant.dat*/
+{13600000, DIF_BPF_COEFF01, 0x0000fffd},
+{13600000, DIF_BPF_COEFF23, 0x00000012},
+{13600000, DIF_BPF_COEFF45, 0xfff6ffcd},
+{13600000, DIF_BPF_COEFF67, 0x002f0061},
+{13600000, DIF_BPF_COEFF89, 0xff7bff79},
+{13600000, DIF_BPF_COEFF1011, 0x011e007e},
+{13600000, DIF_BPF_COEFF1213, 0xfe08ffe8},
+{13600000, DIF_BPF_COEFF1415, 0x02f9ff28},
+{13600000, DIF_BPF_COEFF1617, 0xfc17026a},
+{13600000, DIF_BPF_COEFF1819, 0x0479fb70},
+{13600000, DIF_BPF_COEFF2021, 0xfbad0713},
+{13600000, DIF_BPF_COEFF2223, 0x032ff672},
+{13600000, DIF_BPF_COEFF2425, 0xff100b83},
+{13600000, DIF_BPF_COEFF2627, 0xfdaff38b},
+{13600000, DIF_BPF_COEFF2829, 0x063c0c04},
+{13600000, DIF_BPF_COEFF3031, 0xf5baf5f5},
+{13600000, DIF_BPF_COEFF3233, 0x0dcc06ae},
+{13600000, DIF_BPF_COEFF3435, 0xefcdfda8},
+{13600000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 136_quant.dat*/
+
+
+/*case 13700000:*/
+/* BEGIN - DIF BPF register values from 137_quant.dat*/
+{13700000, DIF_BPF_COEFF01, 0x0000fffd},
+{13700000, DIF_BPF_COEFF23, 0xfffd0012},
+{13700000, DIF_BPF_COEFF45, 0x0004ffc8},
+{13700000, DIF_BPF_COEFF67, 0x00100078},
+{13700000, DIF_BPF_COEFF89, 0xffacff3e},
+{13700000, DIF_BPF_COEFF1011, 0x00e200f0},
+{13700000, DIF_BPF_COEFF1213, 0xfe39ff35},
+{13700000, DIF_BPF_COEFF1415, 0x02f10017},
+{13700000, DIF_BPF_COEFF1617, 0xfbd30156},
+{13700000, DIF_BPF_COEFF1819, 0x0521fc7f},
+{13700000, DIF_BPF_COEFF2021, 0xfa9c0638},
+{13700000, DIF_BPF_COEFF2223, 0x0499f6ee},
+{13700000, DIF_BPF_COEFF2425, 0xfd7a0b7c},
+{13700000, DIF_BPF_COEFF2627, 0xff39f325},
+{13700000, DIF_BPF_COEFF2829, 0x04f40cb3},
+{13700000, DIF_BPF_COEFF3031, 0xf69af537},
+{13700000, DIF_BPF_COEFF3233, 0x0d5a073f},
+{13700000, DIF_BPF_COEFF3435, 0xefecfd72},
+{13700000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 137_quant.dat*/
+
+
+/*case 13800000:*/
+/* BEGIN - DIF BPF register values from 138_quant.dat*/
+{13800000, DIF_BPF_COEFF01, 0x0001fffe},
+{13800000, DIF_BPF_COEFF23, 0xfffa000e},
+{13800000, DIF_BPF_COEFF45, 0x0011ffcb},
+{13800000, DIF_BPF_COEFF67, 0xfff0007f},
+{13800000, DIF_BPF_COEFF89, 0xffe7ff19},
+{13800000, DIF_BPF_COEFF1011, 0x008f014a},
+{13800000, DIF_BPF_COEFF1213, 0xfe94fe93},
+{13800000, DIF_BPF_COEFF1415, 0x02b00105},
+{13800000, DIF_BPF_COEFF1617, 0xfbd3002f},
+{13800000, DIF_BPF_COEFF1819, 0x0585fdb7},
+{13800000, DIF_BPF_COEFF2021, 0xf9c10525},
+{13800000, DIF_BPF_COEFF2223, 0x05def7a8},
+{13800000, DIF_BPF_COEFF2425, 0xfbf20b3c},
+{13800000, DIF_BPF_COEFF2627, 0x00c7f2e9},
+{13800000, DIF_BPF_COEFF2829, 0x03a00d48},
+{13800000, DIF_BPF_COEFF3031, 0xf787f484},
+{13800000, DIF_BPF_COEFF3233, 0x0cdf07cd},
+{13800000, DIF_BPF_COEFF3435, 0xf00dfd3c},
+{13800000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 138_quant.dat*/
+
+
+/*case 13900000:*/
+/* BEGIN - DIF BPF register values from 139_quant.dat*/
+{13900000, DIF_BPF_COEFF01, 0x00010000},
+{13900000, DIF_BPF_COEFF23, 0xfff80008},
+{13900000, DIF_BPF_COEFF45, 0x001bffd7},
+{13900000, DIF_BPF_COEFF67, 0xffd10076},
+{13900000, DIF_BPF_COEFF89, 0x0026ff0e},
+{13900000, DIF_BPF_COEFF1011, 0x002c0184},
+{13900000, DIF_BPF_COEFF1213, 0xff0ffe10},
+{13900000, DIF_BPF_COEFF1415, 0x023b01e0},
+{13900000, DIF_BPF_COEFF1617, 0xfc17ff06},
+{13900000, DIF_BPF_COEFF1819, 0x05a2ff09},
+{13900000, DIF_BPF_COEFF2021, 0xf92703e4},
+{13900000, DIF_BPF_COEFF2223, 0x06f4f89b},
+{13900000, DIF_BPF_COEFF2425, 0xfa820ac5},
+{13900000, DIF_BPF_COEFF2627, 0x0251f2d9},
+{13900000, DIF_BPF_COEFF2829, 0x02430dc3},
+{13900000, DIF_BPF_COEFF3031, 0xf881f3dc},
+{13900000, DIF_BPF_COEFF3233, 0x0c5c0859},
+{13900000, DIF_BPF_COEFF3435, 0xf031fd06},
+{13900000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 139_quant.dat*/
+
+
+/*case 14000000:*/
+/* BEGIN - DIF BPF register values from 140_quant.dat*/
+{14000000, DIF_BPF_COEFF01, 0x00010001},
+{14000000, DIF_BPF_COEFF23, 0xfff80001},
+{14000000, DIF_BPF_COEFF45, 0x0021ffe8},
+{14000000, DIF_BPF_COEFF67, 0xffba005d},
+{14000000, DIF_BPF_COEFF89, 0x0060ff1f},
+{14000000, DIF_BPF_COEFF1011, 0xffc40198},
+{14000000, DIF_BPF_COEFF1213, 0xffa0fdb5},
+{14000000, DIF_BPF_COEFF1415, 0x019a029a},
+{14000000, DIF_BPF_COEFF1617, 0xfc99fdea},
+{14000000, DIF_BPF_COEFF1819, 0x05750067},
+{14000000, DIF_BPF_COEFF2021, 0xf8d4027f},
+{14000000, DIF_BPF_COEFF2223, 0x07d4f9c0},
+{14000000, DIF_BPF_COEFF2425, 0xf9320a1a},
+{14000000, DIF_BPF_COEFF2627, 0x03d2f2f3},
+{14000000, DIF_BPF_COEFF2829, 0x00df0e22},
+{14000000, DIF_BPF_COEFF3031, 0xf986f341},
+{14000000, DIF_BPF_COEFF3233, 0x0bd108e2},
+{14000000, DIF_BPF_COEFF3435, 0xf058fcd1},
+{14000000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 140_quant.dat*/
+
+
+/*case 14100000:*/
+/* BEGIN - DIF BPF register values from 141_quant.dat*/
+{14100000, DIF_BPF_COEFF01, 0x00000002},
+{14100000, DIF_BPF_COEFF23, 0xfff9fffa},
+{14100000, DIF_BPF_COEFF45, 0x0021fffd},
+{14100000, DIF_BPF_COEFF67, 0xffac0038},
+{14100000, DIF_BPF_COEFF89, 0x008eff4a},
+{14100000, DIF_BPF_COEFF1011, 0xff630184},
+{14100000, DIF_BPF_COEFF1213, 0x003afd8b},
+{14100000, DIF_BPF_COEFF1415, 0x00da0326},
+{14100000, DIF_BPF_COEFF1617, 0xfd51fced},
+{14100000, DIF_BPF_COEFF1819, 0x050101c0},
+{14100000, DIF_BPF_COEFF2021, 0xf8cb0103},
+{14100000, DIF_BPF_COEFF2223, 0x0876fb10},
+{14100000, DIF_BPF_COEFF2425, 0xf80a093e},
+{14100000, DIF_BPF_COEFF2627, 0x0543f338},
+{14100000, DIF_BPF_COEFF2829, 0xff7a0e66},
+{14100000, DIF_BPF_COEFF3031, 0xfa94f2b2},
+{14100000, DIF_BPF_COEFF3233, 0x0b3f0967},
+{14100000, DIF_BPF_COEFF3435, 0xf081fc9b},
+{14100000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 141_quant.dat*/
+
+
+/*case 14200000:*/
+/* BEGIN - DIF BPF register values from 142_quant.dat*/
+{14200000, DIF_BPF_COEFF01, 0x00000003},
+{14200000, DIF_BPF_COEFF23, 0xfffbfff3},
+{14200000, DIF_BPF_COEFF45, 0x001d0013},
+{14200000, DIF_BPF_COEFF67, 0xffaa000b},
+{14200000, DIF_BPF_COEFF89, 0x00aaff89},
+{14200000, DIF_BPF_COEFF1011, 0xff13014a},
+{14200000, DIF_BPF_COEFF1213, 0x00cefd95},
+{14200000, DIF_BPF_COEFF1415, 0x000a037b},
+{14200000, DIF_BPF_COEFF1617, 0xfe35fc1d},
+{14200000, DIF_BPF_COEFF1819, 0x044c0305},
+{14200000, DIF_BPF_COEFF2021, 0xf90cff7e},
+{14200000, DIF_BPF_COEFF2223, 0x08d5fc81},
+{14200000, DIF_BPF_COEFF2425, 0xf7100834},
+{14200000, DIF_BPF_COEFF2627, 0x069ff3a7},
+{14200000, DIF_BPF_COEFF2829, 0xfe160e8d},
+{14200000, DIF_BPF_COEFF3031, 0xfbaaf231},
+{14200000, DIF_BPF_COEFF3233, 0x0aa509e9},
+{14200000, DIF_BPF_COEFF3435, 0xf0adfc65},
+{14200000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 142_quant.dat*/
+
+
+/*case 14300000:*/
+/* BEGIN - DIF BPF register values from 143_quant.dat*/
+{14300000, DIF_BPF_COEFF01, 0x00000003},
+{14300000, DIF_BPF_COEFF23, 0xffffffef},
+{14300000, DIF_BPF_COEFF45, 0x00140025},
+{14300000, DIF_BPF_COEFF67, 0xffb4ffdd},
+{14300000, DIF_BPF_COEFF89, 0x00b2ffd6},
+{14300000, DIF_BPF_COEFF1011, 0xfedb00f0},
+{14300000, DIF_BPF_COEFF1213, 0x0150fdd3},
+{14300000, DIF_BPF_COEFF1415, 0xff380391},
+{14300000, DIF_BPF_COEFF1617, 0xff36fb85},
+{14300000, DIF_BPF_COEFF1819, 0x035e0426},
+{14300000, DIF_BPF_COEFF2021, 0xf994fdfe},
+{14300000, DIF_BPF_COEFF2223, 0x08eefe0b},
+{14300000, DIF_BPF_COEFF2425, 0xf6490702},
+{14300000, DIF_BPF_COEFF2627, 0x07e1f43e},
+{14300000, DIF_BPF_COEFF2829, 0xfcb60e97},
+{14300000, DIF_BPF_COEFF3031, 0xfcc6f1be},
+{14300000, DIF_BPF_COEFF3233, 0x0a040a67},
+{14300000, DIF_BPF_COEFF3435, 0xf0dbfc30},
+{14300000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 143_quant.dat*/
+
+
+/*case 14400000:*/
+/* BEGIN - DIF BPF register values from 144_quant.dat*/
+{14400000, DIF_BPF_COEFF01, 0x00000003},
+{14400000, DIF_BPF_COEFF23, 0x0002ffee},
+{14400000, DIF_BPF_COEFF45, 0x00070033},
+{14400000, DIF_BPF_COEFF67, 0xffc9ffb4},
+{14400000, DIF_BPF_COEFF89, 0x00a40027},
+{14400000, DIF_BPF_COEFF1011, 0xfec3007e},
+{14400000, DIF_BPF_COEFF1213, 0x01b4fe3f},
+{14400000, DIF_BPF_COEFF1415, 0xfe760369},
+{14400000, DIF_BPF_COEFF1617, 0x0044fb2e},
+{14400000, DIF_BPF_COEFF1819, 0x02450518},
+{14400000, DIF_BPF_COEFF2021, 0xfa5ffc90},
+{14400000, DIF_BPF_COEFF2223, 0x08c1ffa1},
+{14400000, DIF_BPF_COEFF2425, 0xf5bc05ae},
+{14400000, DIF_BPF_COEFF2627, 0x0902f4fc},
+{14400000, DIF_BPF_COEFF2829, 0xfb600e85},
+{14400000, DIF_BPF_COEFF3031, 0xfde7f15a},
+{14400000, DIF_BPF_COEFF3233, 0x095d0ae2},
+{14400000, DIF_BPF_COEFF3435, 0xf10cfbfb},
+{14400000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 144_quant.dat*/
+
+
+/*case 14500000:*/
+/* BEGIN - DIF BPF register values from 145_quant.dat*/
+{14500000, DIF_BPF_COEFF01, 0xffff0002},
+{14500000, DIF_BPF_COEFF23, 0x0005ffef},
+{14500000, DIF_BPF_COEFF45, 0xfffa0038},
+{14500000, DIF_BPF_COEFF67, 0xffe5ff95},
+{14500000, DIF_BPF_COEFF89, 0x00820074},
+{14500000, DIF_BPF_COEFF1011, 0xfecc0000},
+{14500000, DIF_BPF_COEFF1213, 0x01f0fed0},
+{14500000, DIF_BPF_COEFF1415, 0xfdd20304},
+{14500000, DIF_BPF_COEFF1617, 0x014dfb1d},
+{14500000, DIF_BPF_COEFF1819, 0x010e05ce},
+{14500000, DIF_BPF_COEFF2021, 0xfb64fb41},
+{14500000, DIF_BPF_COEFF2223, 0x084e013b},
+{14500000, DIF_BPF_COEFF2425, 0xf569043e},
+{14500000, DIF_BPF_COEFF2627, 0x0a00f5dd},
+{14500000, DIF_BPF_COEFF2829, 0xfa150e55},
+{14500000, DIF_BPF_COEFF3031, 0xff0bf104},
+{14500000, DIF_BPF_COEFF3233, 0x08b00b59},
+{14500000, DIF_BPF_COEFF3435, 0xf13ffbc6},
+{14500000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 145_quant.dat*/
+
+
+/*case 14600000:*/
+/* BEGIN - DIF BPF register values from 146_quant.dat*/
+{14600000, DIF_BPF_COEFF01, 0xffff0001},
+{14600000, DIF_BPF_COEFF23, 0x0008fff4},
+{14600000, DIF_BPF_COEFF45, 0xffed0035},
+{14600000, DIF_BPF_COEFF67, 0x0005ff83},
+{14600000, DIF_BPF_COEFF89, 0x005000b4},
+{14600000, DIF_BPF_COEFF1011, 0xfef6ff82},
+{14600000, DIF_BPF_COEFF1213, 0x01ffff7a},
+{14600000, DIF_BPF_COEFF1415, 0xfd580269},
+{14600000, DIF_BPF_COEFF1617, 0x0241fb53},
+{14600000, DIF_BPF_COEFF1819, 0xffca0640},
+{14600000, DIF_BPF_COEFF2021, 0xfc99fa1e},
+{14600000, DIF_BPF_COEFF2223, 0x079a02cb},
+{14600000, DIF_BPF_COEFF2425, 0xf55502ba},
+{14600000, DIF_BPF_COEFF2627, 0x0ad5f6e0},
+{14600000, DIF_BPF_COEFF2829, 0xf8d90e0a},
+{14600000, DIF_BPF_COEFF3031, 0x0031f0bd},
+{14600000, DIF_BPF_COEFF3233, 0x07fd0bcb},
+{14600000, DIF_BPF_COEFF3435, 0xf174fb91},
+{14600000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 146_quant.dat*/
+
+
+/*case 14700000:*/
+/* BEGIN - DIF BPF register values from 147_quant.dat*/
+{14700000, DIF_BPF_COEFF01, 0xffffffff},
+{14700000, DIF_BPF_COEFF23, 0x0009fffb},
+{14700000, DIF_BPF_COEFF45, 0xffe4002a},
+{14700000, DIF_BPF_COEFF67, 0x0025ff82},
+{14700000, DIF_BPF_COEFF89, 0x001400e0},
+{14700000, DIF_BPF_COEFF1011, 0xff3cff10},
+{14700000, DIF_BPF_COEFF1213, 0x01e10030},
+{14700000, DIF_BPF_COEFF1415, 0xfd1201a4},
+{14700000, DIF_BPF_COEFF1617, 0x0311fbcd},
+{14700000, DIF_BPF_COEFF1819, 0xfe88066a},
+{14700000, DIF_BPF_COEFF2021, 0xfdf1f92f},
+{14700000, DIF_BPF_COEFF2223, 0x06aa0449},
+{14700000, DIF_BPF_COEFF2425, 0xf57e0128},
+{14700000, DIF_BPF_COEFF2627, 0x0b7ef801},
+{14700000, DIF_BPF_COEFF2829, 0xf7b00da2},
+{14700000, DIF_BPF_COEFF3031, 0x0156f086},
+{14700000, DIF_BPF_COEFF3233, 0x07450c39},
+{14700000, DIF_BPF_COEFF3435, 0xf1acfb5c},
+{14700000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 147_quant.dat*/
+
+
+/*case 14800000:*/
+/* BEGIN - DIF BPF register values from 148_quant.dat*/
+{14800000, DIF_BPF_COEFF01, 0x0000fffe},
+{14800000, DIF_BPF_COEFF23, 0x00080002},
+{14800000, DIF_BPF_COEFF45, 0xffdf0019},
+{14800000, DIF_BPF_COEFF67, 0x003fff92},
+{14800000, DIF_BPF_COEFF89, 0xffd600f1},
+{14800000, DIF_BPF_COEFF1011, 0xff96feb6},
+{14800000, DIF_BPF_COEFF1213, 0x019700e1},
+{14800000, DIF_BPF_COEFF1415, 0xfd0500c2},
+{14800000, DIF_BPF_COEFF1617, 0x03b0fc84},
+{14800000, DIF_BPF_COEFF1819, 0xfd590649},
+{14800000, DIF_BPF_COEFF2021, 0xff5df87f},
+{14800000, DIF_BPF_COEFF2223, 0x058505aa},
+{14800000, DIF_BPF_COEFF2425, 0xf5e4ff91},
+{14800000, DIF_BPF_COEFF2627, 0x0bf9f93c},
+{14800000, DIF_BPF_COEFF2829, 0xf69d0d20},
+{14800000, DIF_BPF_COEFF3031, 0x0279f05e},
+{14800000, DIF_BPF_COEFF3233, 0x06880ca3},
+{14800000, DIF_BPF_COEFF3435, 0xf1e6fb28},
+{14800000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 148_quant.dat*/
+
+
+/*case 14900000:*/
+/* BEGIN - DIF BPF register values from 149_quant.dat*/
+{14900000, DIF_BPF_COEFF01, 0x0000fffd},
+{14900000, DIF_BPF_COEFF23, 0x00060009},
+{14900000, DIF_BPF_COEFF45, 0xffdf0004},
+{14900000, DIF_BPF_COEFF67, 0x0051ffb0},
+{14900000, DIF_BPF_COEFF89, 0xff9d00e8},
+{14900000, DIF_BPF_COEFF1011, 0xfffcfe7c},
+{14900000, DIF_BPF_COEFF1213, 0x01280180},
+{14900000, DIF_BPF_COEFF1415, 0xfd32ffd2},
+{14900000, DIF_BPF_COEFF1617, 0x0413fd6e},
+{14900000, DIF_BPF_COEFF1819, 0xfc4d05df},
+{14900000, DIF_BPF_COEFF2021, 0x00d1f812},
+{14900000, DIF_BPF_COEFF2223, 0x043506e4},
+{14900000, DIF_BPF_COEFF2425, 0xf685fdfb},
+{14900000, DIF_BPF_COEFF2627, 0x0c43fa8d},
+{14900000, DIF_BPF_COEFF2829, 0xf5a10c83},
+{14900000, DIF_BPF_COEFF3031, 0x0399f046},
+{14900000, DIF_BPF_COEFF3233, 0x05c70d08},
+{14900000, DIF_BPF_COEFF3435, 0xf222faf3},
+{14900000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 149_quant.dat*/
+
+
+/*case 15000000:*/
+/* BEGIN - DIF BPF register values from 150_quant.dat*/
+{15000000, DIF_BPF_COEFF01, 0x0000fffd},
+{15000000, DIF_BPF_COEFF23, 0x0003000f},
+{15000000, DIF_BPF_COEFF45, 0xffe5ffef},
+{15000000, DIF_BPF_COEFF67, 0x0057ffd9},
+{15000000, DIF_BPF_COEFF89, 0xff7000c4},
+{15000000, DIF_BPF_COEFF1011, 0x0062fe68},
+{15000000, DIF_BPF_COEFF1213, 0x009e01ff},
+{15000000, DIF_BPF_COEFF1415, 0xfd95fee6},
+{15000000, DIF_BPF_COEFF1617, 0x0435fe7d},
+{15000000, DIF_BPF_COEFF1819, 0xfb710530},
+{15000000, DIF_BPF_COEFF2021, 0x023cf7ee},
+{15000000, DIF_BPF_COEFF2223, 0x02c307ef},
+{15000000, DIF_BPF_COEFF2425, 0xf75efc70},
+{15000000, DIF_BPF_COEFF2627, 0x0c5cfbef},
+{15000000, DIF_BPF_COEFF2829, 0xf4c10bce},
+{15000000, DIF_BPF_COEFF3031, 0x04b3f03f},
+{15000000, DIF_BPF_COEFF3233, 0x05030d69},
+{15000000, DIF_BPF_COEFF3435, 0xf261fabf},
+{15000000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 150_quant.dat*/
+
+
+/*case 15100000:*/
+/* BEGIN - DIF BPF register values from 151_quant.dat*/
+{15100000, DIF_BPF_COEFF01, 0x0000fffd},
+{15100000, DIF_BPF_COEFF23, 0xffff0012},
+{15100000, DIF_BPF_COEFF45, 0xffefffdc},
+{15100000, DIF_BPF_COEFF67, 0x00510006},
+{15100000, DIF_BPF_COEFF89, 0xff540089},
+{15100000, DIF_BPF_COEFF1011, 0x00befe7c},
+{15100000, DIF_BPF_COEFF1213, 0x00060253},
+{15100000, DIF_BPF_COEFF1415, 0xfe27fe0d},
+{15100000, DIF_BPF_COEFF1617, 0x0413ffa2},
+{15100000, DIF_BPF_COEFF1819, 0xfad10446},
+{15100000, DIF_BPF_COEFF2021, 0x0390f812},
+{15100000, DIF_BPF_COEFF2223, 0x013b08c3},
+{15100000, DIF_BPF_COEFF2425, 0xf868faf6},
+{15100000, DIF_BPF_COEFF2627, 0x0c43fd5f},
+{15100000, DIF_BPF_COEFF2829, 0xf3fd0b02},
+{15100000, DIF_BPF_COEFF3031, 0x05c7f046},
+{15100000, DIF_BPF_COEFF3233, 0x043b0dc4},
+{15100000, DIF_BPF_COEFF3435, 0xf2a1fa8b},
+{15100000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 151_quant.dat*/
+
+
+/*case 15200000:*/
+/* BEGIN - DIF BPF register values from 152_quant.dat*/
+{15200000, DIF_BPF_COEFF01, 0x0001fffe},
+{15200000, DIF_BPF_COEFF23, 0xfffc0012},
+{15200000, DIF_BPF_COEFF45, 0xfffbffce},
+{15200000, DIF_BPF_COEFF67, 0x003f0033},
+{15200000, DIF_BPF_COEFF89, 0xff4e003f},
+{15200000, DIF_BPF_COEFF1011, 0x0106feb6},
+{15200000, DIF_BPF_COEFF1213, 0xff6e0276},
+{15200000, DIF_BPF_COEFF1415, 0xfeddfd56},
+{15200000, DIF_BPF_COEFF1617, 0x03b000cc},
+{15200000, DIF_BPF_COEFF1819, 0xfa740329},
+{15200000, DIF_BPF_COEFF2021, 0x04bff87f},
+{15200000, DIF_BPF_COEFF2223, 0xffaa095d},
+{15200000, DIF_BPF_COEFF2425, 0xf99ef995},
+{15200000, DIF_BPF_COEFF2627, 0x0bf9fed8},
+{15200000, DIF_BPF_COEFF2829, 0xf3590a1f},
+{15200000, DIF_BPF_COEFF3031, 0x06d2f05e},
+{15200000, DIF_BPF_COEFF3233, 0x03700e1b},
+{15200000, DIF_BPF_COEFF3435, 0xf2e4fa58},
+{15200000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 152_quant.dat*/
+
+
+/*case 115300000:*/
+/* BEGIN - DIF BPF register values from 153_quant.dat*/
+{15300000, DIF_BPF_COEFF01, 0x0001ffff},
+{15300000, DIF_BPF_COEFF23, 0xfff9000f},
+{15300000, DIF_BPF_COEFF45, 0x0009ffc8},
+{15300000, DIF_BPF_COEFF67, 0x00250059},
+{15300000, DIF_BPF_COEFF89, 0xff5effee},
+{15300000, DIF_BPF_COEFF1011, 0x0132ff10},
+{15300000, DIF_BPF_COEFF1213, 0xfee30265},
+{15300000, DIF_BPF_COEFF1415, 0xffaafccf},
+{15300000, DIF_BPF_COEFF1617, 0x031101eb},
+{15300000, DIF_BPF_COEFF1819, 0xfa6001e8},
+{15300000, DIF_BPF_COEFF2021, 0x05bdf92f},
+{15300000, DIF_BPF_COEFF2223, 0xfe1b09b6},
+{15300000, DIF_BPF_COEFF2425, 0xfafaf852},
+{15300000, DIF_BPF_COEFF2627, 0x0b7e0055},
+{15300000, DIF_BPF_COEFF2829, 0xf2d50929},
+{15300000, DIF_BPF_COEFF3031, 0x07d3f086},
+{15300000, DIF_BPF_COEFF3233, 0x02a30e6c},
+{15300000, DIF_BPF_COEFF3435, 0xf329fa24},
+{15300000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 153_quant.dat*/
+
+
+/*case 115400000:*/
+/* BEGIN - DIF BPF register values from 154_quant.dat*/
+{15400000, DIF_BPF_COEFF01, 0x00010001},
+{15400000, DIF_BPF_COEFF23, 0xfff80009},
+{15400000, DIF_BPF_COEFF45, 0x0015ffca},
+{15400000, DIF_BPF_COEFF67, 0x00050074},
+{15400000, DIF_BPF_COEFF89, 0xff81ff9f},
+{15400000, DIF_BPF_COEFF1011, 0x013dff82},
+{15400000, DIF_BPF_COEFF1213, 0xfe710221},
+{15400000, DIF_BPF_COEFF1415, 0x007cfc80},
+{15400000, DIF_BPF_COEFF1617, 0x024102ed},
+{15400000, DIF_BPF_COEFF1819, 0xfa940090},
+{15400000, DIF_BPF_COEFF2021, 0x0680fa1e},
+{15400000, DIF_BPF_COEFF2223, 0xfc9b09cd},
+{15400000, DIF_BPF_COEFF2425, 0xfc73f736},
+{15400000, DIF_BPF_COEFF2627, 0x0ad501d0},
+{15400000, DIF_BPF_COEFF2829, 0xf2740820},
+{15400000, DIF_BPF_COEFF3031, 0x08c9f0bd},
+{15400000, DIF_BPF_COEFF3233, 0x01d40eb9},
+{15400000, DIF_BPF_COEFF3435, 0xf371f9f1},
+{15400000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 154_quant.dat*/
+
+
+/*case 115500000:*/
+/* BEGIN - DIF BPF register values from 155_quant.dat*/
+{15500000, DIF_BPF_COEFF01, 0x00000002},
+{15500000, DIF_BPF_COEFF23, 0xfff80002},
+{15500000, DIF_BPF_COEFF45, 0x001effd5},
+{15500000, DIF_BPF_COEFF67, 0xffe5007f},
+{15500000, DIF_BPF_COEFF89, 0xffb4ff5b},
+{15500000, DIF_BPF_COEFF1011, 0x01280000},
+{15500000, DIF_BPF_COEFF1213, 0xfe2401b0},
+{15500000, DIF_BPF_COEFF1415, 0x0146fc70},
+{15500000, DIF_BPF_COEFF1617, 0x014d03c6},
+{15500000, DIF_BPF_COEFF1819, 0xfb10ff32},
+{15500000, DIF_BPF_COEFF2021, 0x0701fb41},
+{15500000, DIF_BPF_COEFF2223, 0xfb3709a1},
+{15500000, DIF_BPF_COEFF2425, 0xfe00f644},
+{15500000, DIF_BPF_COEFF2627, 0x0a000345},
+{15500000, DIF_BPF_COEFF2829, 0xf2350708},
+{15500000, DIF_BPF_COEFF3031, 0x09b2f104},
+{15500000, DIF_BPF_COEFF3233, 0x01050eff},
+{15500000, DIF_BPF_COEFF3435, 0xf3baf9be},
+{15500000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 155_quant.dat*/
+
+
+/*case 115600000:*/
+/* BEGIN - DIF BPF register values from 156_quant.dat*/
+{15600000, DIF_BPF_COEFF01, 0x00000003},
+{15600000, DIF_BPF_COEFF23, 0xfff9fffb},
+{15600000, DIF_BPF_COEFF45, 0x0022ffe6},
+{15600000, DIF_BPF_COEFF67, 0xffc9007a},
+{15600000, DIF_BPF_COEFF89, 0xfff0ff29},
+{15600000, DIF_BPF_COEFF1011, 0x00f2007e},
+{15600000, DIF_BPF_COEFF1213, 0xfe01011b},
+{15600000, DIF_BPF_COEFF1415, 0x01f6fc9e},
+{15600000, DIF_BPF_COEFF1617, 0x00440467},
+{15600000, DIF_BPF_COEFF1819, 0xfbccfdde},
+{15600000, DIF_BPF_COEFF2021, 0x0738fc90},
+{15600000, DIF_BPF_COEFF2223, 0xf9f70934},
+{15600000, DIF_BPF_COEFF2425, 0xff99f582},
+{15600000, DIF_BPF_COEFF2627, 0x090204b0},
+{15600000, DIF_BPF_COEFF2829, 0xf21a05e1},
+{15600000, DIF_BPF_COEFF3031, 0x0a8df15a},
+{15600000, DIF_BPF_COEFF3233, 0x00340f41},
+{15600000, DIF_BPF_COEFF3435, 0xf405f98b},
+{15600000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 156_quant.dat*/
+
+
+/*case 115700000:*/
+/* BEGIN - DIF BPF register values from 157_quant.dat*/
+{15700000, DIF_BPF_COEFF01, 0x00000003},
+{15700000, DIF_BPF_COEFF23, 0xfffcfff4},
+{15700000, DIF_BPF_COEFF45, 0x0020fffa},
+{15700000, DIF_BPF_COEFF67, 0xffb40064},
+{15700000, DIF_BPF_COEFF89, 0x002fff11},
+{15700000, DIF_BPF_COEFF1011, 0x00a400f0},
+{15700000, DIF_BPF_COEFF1213, 0xfe0d006e},
+{15700000, DIF_BPF_COEFF1415, 0x0281fd09},
+{15700000, DIF_BPF_COEFF1617, 0xff3604c9},
+{15700000, DIF_BPF_COEFF1819, 0xfcbffca2},
+{15700000, DIF_BPF_COEFF2021, 0x0726fdfe},
+{15700000, DIF_BPF_COEFF2223, 0xf8e80888},
+{15700000, DIF_BPF_COEFF2425, 0x0134f4f3},
+{15700000, DIF_BPF_COEFF2627, 0x07e1060c},
+{15700000, DIF_BPF_COEFF2829, 0xf22304af},
+{15700000, DIF_BPF_COEFF3031, 0x0b59f1be},
+{15700000, DIF_BPF_COEFF3233, 0xff640f7d},
+{15700000, DIF_BPF_COEFF3435, 0xf452f959},
+{15700000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 157_quant.dat*/
+
+
+/*case 115800000:*/
+/* BEGIN - DIF BPF register values from 158_quant.dat*/
+{15800000, DIF_BPF_COEFF01, 0x00000003},
+{15800000, DIF_BPF_COEFF23, 0x0000fff0},
+{15800000, DIF_BPF_COEFF45, 0x001a0010},
+{15800000, DIF_BPF_COEFF67, 0xffaa0041},
+{15800000, DIF_BPF_COEFF89, 0x0067ff13},
+{15800000, DIF_BPF_COEFF1011, 0x0043014a},
+{15800000, DIF_BPF_COEFF1213, 0xfe46ffb9},
+{15800000, DIF_BPF_COEFF1415, 0x02dbfda8},
+{15800000, DIF_BPF_COEFF1617, 0xfe3504e5},
+{15800000, DIF_BPF_COEFF1819, 0xfddcfb8d},
+{15800000, DIF_BPF_COEFF2021, 0x06c9ff7e},
+{15800000, DIF_BPF_COEFF2223, 0xf81107a2},
+{15800000, DIF_BPF_COEFF2425, 0x02c9f49a},
+{15800000, DIF_BPF_COEFF2627, 0x069f0753},
+{15800000, DIF_BPF_COEFF2829, 0xf2500373},
+{15800000, DIF_BPF_COEFF3031, 0x0c14f231},
+{15800000, DIF_BPF_COEFF3233, 0xfe930fb3},
+{15800000, DIF_BPF_COEFF3435, 0xf4a1f927},
+{15800000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 158_quant.dat*/
+
+
+/*case 115900000:*/
+/* BEGIN - DIF BPF register values from 159_quant.dat*/
+{15900000, DIF_BPF_COEFF01, 0xffff0002},
+{15900000, DIF_BPF_COEFF23, 0x0003ffee},
+{15900000, DIF_BPF_COEFF45, 0x000f0023},
+{15900000, DIF_BPF_COEFF67, 0xffac0016},
+{15900000, DIF_BPF_COEFF89, 0x0093ff31},
+{15900000, DIF_BPF_COEFF1011, 0xffdc0184},
+{15900000, DIF_BPF_COEFF1213, 0xfea6ff09},
+{15900000, DIF_BPF_COEFF1415, 0x02fdfe70},
+{15900000, DIF_BPF_COEFF1617, 0xfd5104ba},
+{15900000, DIF_BPF_COEFF1819, 0xff15faac},
+{15900000, DIF_BPF_COEFF2021, 0x06270103},
+{15900000, DIF_BPF_COEFF2223, 0xf7780688},
+{15900000, DIF_BPF_COEFF2425, 0x044df479},
+{15900000, DIF_BPF_COEFF2627, 0x05430883},
+{15900000, DIF_BPF_COEFF2829, 0xf2a00231},
+{15900000, DIF_BPF_COEFF3031, 0x0cbef2b2},
+{15900000, DIF_BPF_COEFF3233, 0xfdc40fe3},
+{15900000, DIF_BPF_COEFF3435, 0xf4f2f8f5},
+{15900000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 159_quant.dat*/
+
+
+/*case 116000000:*/
+/* BEGIN - DIF BPF register values from 160_quant.dat*/
+{16000000, DIF_BPF_COEFF01, 0xffff0001},
+{16000000, DIF_BPF_COEFF23, 0x0006ffef},
+{16000000, DIF_BPF_COEFF45, 0x00020031},
+{16000000, DIF_BPF_COEFF67, 0xffbaffe8},
+{16000000, DIF_BPF_COEFF89, 0x00adff66},
+{16000000, DIF_BPF_COEFF1011, 0xff790198},
+{16000000, DIF_BPF_COEFF1213, 0xff26fe6e},
+{16000000, DIF_BPF_COEFF1415, 0x02e5ff55},
+{16000000, DIF_BPF_COEFF1617, 0xfc99044a},
+{16000000, DIF_BPF_COEFF1819, 0x005bfa09},
+{16000000, DIF_BPF_COEFF2021, 0x0545027f},
+{16000000, DIF_BPF_COEFF2223, 0xf7230541},
+{16000000, DIF_BPF_COEFF2425, 0x05b8f490},
+{16000000, DIF_BPF_COEFF2627, 0x03d20997},
+{16000000, DIF_BPF_COEFF2829, 0xf31300eb},
+{16000000, DIF_BPF_COEFF3031, 0x0d55f341},
+{16000000, DIF_BPF_COEFF3233, 0xfcf6100e},
+{16000000, DIF_BPF_COEFF3435, 0xf544f8c3},
+{16000000, DIF_BPF_COEFF36, 0x110d0000},
+/* END - DIF BPF register values from 160_quant.dat*/
+};
+
+#endif
--- /dev/null
+/*
+ DVB device driver for cx231xx
+
+ Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
+ Based on em28xx driver
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/usb.h>
+
+#include "cx231xx.h"
+#include <media/v4l2-common.h>
+#include <media/videobuf-vmalloc.h>
+
+#include "xc5000.h"
+#include "s5h1432.h"
+#include "tda18271.h"
+#include "s5h1411.h"
+#include "lgdt3305.h"
+#include "mb86a20s.h"
+
+MODULE_DESCRIPTION("driver for cx231xx based DVB cards");
+MODULE_AUTHOR("Srinivasa Deevi <srinivasa.deevi@conexant.com>");
+MODULE_LICENSE("GPL");
+
+static unsigned int debug;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "enable debug messages [dvb]");
+
+DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
+
+#define dprintk(level, fmt, arg...) do { \
+if (debug >= level) \
+ printk(KERN_DEBUG "%s/2-dvb: " fmt, dev->name, ## arg); \
+} while (0)
+
+#define CX231XX_DVB_NUM_BUFS 5
+#define CX231XX_DVB_MAX_PACKETSIZE 564
+#define CX231XX_DVB_MAX_PACKETS 64
+
+struct cx231xx_dvb {
+ struct dvb_frontend *frontend;
+
+ /* feed count management */
+ struct mutex lock;
+ int nfeeds;
+
+ /* general boilerplate stuff */
+ struct dvb_adapter adapter;
+ struct dvb_demux demux;
+ struct dmxdev dmxdev;
+ struct dmx_frontend fe_hw;
+ struct dmx_frontend fe_mem;
+ struct dvb_net net;
+};
+
+static struct s5h1432_config dvico_s5h1432_config = {
+ .output_mode = S5H1432_SERIAL_OUTPUT,
+ .gpio = S5H1432_GPIO_ON,
+ .qam_if = S5H1432_IF_4000,
+ .vsb_if = S5H1432_IF_4000,
+ .inversion = S5H1432_INVERSION_OFF,
+ .status_mode = S5H1432_DEMODLOCKING,
+ .mpeg_timing = S5H1432_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
+};
+
+static struct tda18271_std_map cnxt_rde253s_tda18271_std_map = {
+ .dvbt_6 = { .if_freq = 4000, .agc_mode = 3, .std = 4,
+ .if_lvl = 1, .rfagc_top = 0x37, },
+ .dvbt_7 = { .if_freq = 4000, .agc_mode = 3, .std = 5,
+ .if_lvl = 1, .rfagc_top = 0x37, },
+ .dvbt_8 = { .if_freq = 4000, .agc_mode = 3, .std = 6,
+ .if_lvl = 1, .rfagc_top = 0x37, },
+};
+
+static struct tda18271_std_map mb86a20s_tda18271_config = {
+ .dvbt_6 = { .if_freq = 3300, .agc_mode = 3, .std = 4,
+ .if_lvl = 7, .rfagc_top = 0x37, },
+};
+
+static struct tda18271_config cnxt_rde253s_tunerconfig = {
+ .std_map = &cnxt_rde253s_tda18271_std_map,
+ .gate = TDA18271_GATE_ANALOG,
+};
+
+static struct s5h1411_config tda18271_s5h1411_config = {
+ .output_mode = S5H1411_SERIAL_OUTPUT,
+ .gpio = S5H1411_GPIO_OFF,
+ .vsb_if = S5H1411_IF_3250,
+ .qam_if = S5H1411_IF_4000,
+ .inversion = S5H1411_INVERSION_ON,
+ .status_mode = S5H1411_DEMODLOCKING,
+ .mpeg_timing = S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
+};
+static struct s5h1411_config xc5000_s5h1411_config = {
+ .output_mode = S5H1411_SERIAL_OUTPUT,
+ .gpio = S5H1411_GPIO_OFF,
+ .vsb_if = S5H1411_IF_3250,
+ .qam_if = S5H1411_IF_3250,
+ .inversion = S5H1411_INVERSION_OFF,
+ .status_mode = S5H1411_DEMODLOCKING,
+ .mpeg_timing = S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
+};
+
+static struct lgdt3305_config hcw_lgdt3305_config = {
+ .i2c_addr = 0x0e,
+ .mpeg_mode = LGDT3305_MPEG_SERIAL,
+ .tpclk_edge = LGDT3305_TPCLK_FALLING_EDGE,
+ .tpvalid_polarity = LGDT3305_TP_VALID_HIGH,
+ .deny_i2c_rptr = 1,
+ .spectral_inversion = 1,
+ .qam_if_khz = 4000,
+ .vsb_if_khz = 3250,
+};
+
+static struct tda18271_std_map hauppauge_tda18271_std_map = {
+ .atsc_6 = { .if_freq = 3250, .agc_mode = 3, .std = 4,
+ .if_lvl = 1, .rfagc_top = 0x58, },
+ .qam_6 = { .if_freq = 4000, .agc_mode = 3, .std = 5,
+ .if_lvl = 1, .rfagc_top = 0x58, },
+};
+
+static struct tda18271_config hcw_tda18271_config = {
+ .std_map = &hauppauge_tda18271_std_map,
+ .gate = TDA18271_GATE_DIGITAL,
+};
+
+static const struct mb86a20s_config pv_mb86a20s_config = {
+ .demod_address = 0x10,
+ .is_serial = true,
+};
+
+static struct tda18271_config pv_tda18271_config = {
+ .std_map = &mb86a20s_tda18271_config,
+ .gate = TDA18271_GATE_DIGITAL,
+ .small_i2c = TDA18271_03_BYTE_CHUNK_INIT,
+};
+
+static inline void print_err_status(struct cx231xx *dev, int packet, int status)
+{
+ char *errmsg = "Unknown";
+
+ switch (status) {
+ case -ENOENT:
+ errmsg = "unlinked synchronuously";
+ break;
+ case -ECONNRESET:
+ errmsg = "unlinked asynchronuously";
+ break;
+ case -ENOSR:
+ errmsg = "Buffer error (overrun)";
+ break;
+ case -EPIPE:
+ errmsg = "Stalled (device not responding)";
+ break;
+ case -EOVERFLOW:
+ errmsg = "Babble (bad cable?)";
+ break;
+ case -EPROTO:
+ errmsg = "Bit-stuff error (bad cable?)";
+ break;
+ case -EILSEQ:
+ errmsg = "CRC/Timeout (could be anything)";
+ break;
+ case -ETIME:
+ errmsg = "Device does not respond";
+ break;
+ }
+ if (packet < 0) {
+ dprintk(1, "URB status %d [%s].\n", status, errmsg);
+ } else {
+ dprintk(1, "URB packet %d, status %d [%s].\n",
+ packet, status, errmsg);
+ }
+}
+
+static inline int dvb_isoc_copy(struct cx231xx *dev, struct urb *urb)
+{
+ int i;
+
+ if (!dev)
+ return 0;
+
+ if (dev->state & DEV_DISCONNECTED)
+ return 0;
+
+ if (urb->status < 0) {
+ print_err_status(dev, -1, urb->status);
+ if (urb->status == -ENOENT)
+ return 0;
+ }
+
+ for (i = 0; i < urb->number_of_packets; i++) {
+ int status = urb->iso_frame_desc[i].status;
+
+ if (status < 0) {
+ print_err_status(dev, i, status);
+ if (urb->iso_frame_desc[i].status != -EPROTO)
+ continue;
+ }
+
+ dvb_dmx_swfilter(&dev->dvb->demux,
+ urb->transfer_buffer +
+ urb->iso_frame_desc[i].offset,
+ urb->iso_frame_desc[i].actual_length);
+ }
+
+ return 0;
+}
+
+static inline int dvb_bulk_copy(struct cx231xx *dev, struct urb *urb)
+{
+ if (!dev)
+ return 0;
+
+ if (dev->state & DEV_DISCONNECTED)
+ return 0;
+
+ if (urb->status < 0) {
+ print_err_status(dev, -1, urb->status);
+ if (urb->status == -ENOENT)
+ return 0;
+ }
+
+ /* Feed the transport payload into the kernel demux */
+ dvb_dmx_swfilter(&dev->dvb->demux,
+ urb->transfer_buffer, urb->actual_length);
+
+ return 0;
+}
+
+static int start_streaming(struct cx231xx_dvb *dvb)
+{
+ int rc;
+ struct cx231xx *dev = dvb->adapter.priv;
+
+ if (dev->USE_ISO) {
+ cx231xx_info("DVB transfer mode is ISO.\n");
+ mutex_lock(&dev->i2c_lock);
+ cx231xx_enable_i2c_port_3(dev, false);
+ cx231xx_set_alt_setting(dev, INDEX_TS1, 4);
+ cx231xx_enable_i2c_port_3(dev, true);
+ mutex_unlock(&dev->i2c_lock);
+ rc = cx231xx_set_mode(dev, CX231XX_DIGITAL_MODE);
+ if (rc < 0)
+ return rc;
+ dev->mode_tv = 1;
+ return cx231xx_init_isoc(dev, CX231XX_DVB_MAX_PACKETS,
+ CX231XX_DVB_NUM_BUFS,
+ dev->ts1_mode.max_pkt_size,
+ dvb_isoc_copy);
+ } else {
+ cx231xx_info("DVB transfer mode is BULK.\n");
+ cx231xx_set_alt_setting(dev, INDEX_TS1, 0);
+ rc = cx231xx_set_mode(dev, CX231XX_DIGITAL_MODE);
+ if (rc < 0)
+ return rc;
+ dev->mode_tv = 1;
+ return cx231xx_init_bulk(dev, CX231XX_DVB_MAX_PACKETS,
+ CX231XX_DVB_NUM_BUFS,
+ dev->ts1_mode.max_pkt_size,
+ dvb_bulk_copy);
+ }
+
+}
+
+static int stop_streaming(struct cx231xx_dvb *dvb)
+{
+ struct cx231xx *dev = dvb->adapter.priv;
+
+ if (dev->USE_ISO)
+ cx231xx_uninit_isoc(dev);
+ else
+ cx231xx_uninit_bulk(dev);
+
+ cx231xx_set_mode(dev, CX231XX_SUSPEND);
+
+ return 0;
+}
+
+static int start_feed(struct dvb_demux_feed *feed)
+{
+ struct dvb_demux *demux = feed->demux;
+ struct cx231xx_dvb *dvb = demux->priv;
+ int rc, ret;
+
+ if (!demux->dmx.frontend)
+ return -EINVAL;
+
+ mutex_lock(&dvb->lock);
+ dvb->nfeeds++;
+ rc = dvb->nfeeds;
+
+ if (dvb->nfeeds == 1) {
+ ret = start_streaming(dvb);
+ if (ret < 0)
+ rc = ret;
+ }
+
+ mutex_unlock(&dvb->lock);
+ return rc;
+}
+
+static int stop_feed(struct dvb_demux_feed *feed)
+{
+ struct dvb_demux *demux = feed->demux;
+ struct cx231xx_dvb *dvb = demux->priv;
+ int err = 0;
+
+ mutex_lock(&dvb->lock);
+ dvb->nfeeds--;
+
+ if (0 == dvb->nfeeds)
+ err = stop_streaming(dvb);
+
+ mutex_unlock(&dvb->lock);
+ return err;
+}
+
+/* ------------------------------------------------------------------ */
+static int cx231xx_dvb_bus_ctrl(struct dvb_frontend *fe, int acquire)
+{
+ struct cx231xx *dev = fe->dvb->priv;
+
+ if (acquire)
+ return cx231xx_set_mode(dev, CX231XX_DIGITAL_MODE);
+ else
+ return cx231xx_set_mode(dev, CX231XX_SUSPEND);
+}
+
+/* ------------------------------------------------------------------ */
+
+static struct xc5000_config cnxt_rde250_tunerconfig = {
+ .i2c_address = 0x61,
+ .if_khz = 4000,
+};
+static struct xc5000_config cnxt_rdu250_tunerconfig = {
+ .i2c_address = 0x61,
+ .if_khz = 3250,
+};
+
+/* ------------------------------------------------------------------ */
+#if 0
+static int attach_xc5000(u8 addr, struct cx231xx *dev)
+{
+
+ struct dvb_frontend *fe;
+ struct xc5000_config cfg;
+
+ memset(&cfg, 0, sizeof(cfg));
+ cfg.i2c_adap = &dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap;
+ cfg.i2c_addr = addr;
+
+ if (!dev->dvb->frontend) {
+ printk(KERN_ERR "%s/2: dvb frontend not attached. "
+ "Can't attach xc5000\n", dev->name);
+ return -EINVAL;
+ }
+
+ fe = dvb_attach(xc5000_attach, dev->dvb->frontend, &cfg);
+ if (!fe) {
+ printk(KERN_ERR "%s/2: xc5000 attach failed\n", dev->name);
+ dvb_frontend_detach(dev->dvb->frontend);
+ dev->dvb->frontend = NULL;
+ return -EINVAL;
+ }
+
+ printk(KERN_INFO "%s/2: xc5000 attached\n", dev->name);
+
+ return 0;
+}
+#endif
+
+int cx231xx_set_analog_freq(struct cx231xx *dev, u32 freq)
+{
+ int status = 0;
+
+ if ((dev->dvb != NULL) && (dev->dvb->frontend != NULL)) {
+
+ struct dvb_tuner_ops *dops = &dev->dvb->frontend->ops.tuner_ops;
+
+ if (dops->set_analog_params != NULL) {
+ struct analog_parameters params;
+
+ params.frequency = freq;
+ params.std = dev->norm;
+ params.mode = 0; /* 0- Air; 1 - cable */
+ /*params.audmode = ; */
+
+ /* Set the analog parameters to set the frequency */
+ dops->set_analog_params(dev->dvb->frontend, ¶ms);
+ }
+
+ }
+
+ return status;
+}
+
+int cx231xx_reset_analog_tuner(struct cx231xx *dev)
+{
+ int status = 0;
+
+ if ((dev->dvb != NULL) && (dev->dvb->frontend != NULL)) {
+
+ struct dvb_tuner_ops *dops = &dev->dvb->frontend->ops.tuner_ops;
+
+ if (dops->init != NULL && !dev->xc_fw_load_done) {
+
+ cx231xx_info("Reloading firmware for XC5000\n");
+ status = dops->init(dev->dvb->frontend);
+ if (status == 0) {
+ dev->xc_fw_load_done = 1;
+ cx231xx_info
+ ("XC5000 firmware download completed\n");
+ } else {
+ dev->xc_fw_load_done = 0;
+ cx231xx_info
+ ("XC5000 firmware download failed !!!\n");
+ }
+ }
+
+ }
+
+ return status;
+}
+
+/* ------------------------------------------------------------------ */
+
+static int register_dvb(struct cx231xx_dvb *dvb,
+ struct module *module,
+ struct cx231xx *dev, struct device *device)
+{
+ int result;
+
+ mutex_init(&dvb->lock);
+
+ /* register adapter */
+ result = dvb_register_adapter(&dvb->adapter, dev->name, module, device,
+ adapter_nr);
+ if (result < 0) {
+ printk(KERN_WARNING
+ "%s: dvb_register_adapter failed (errno = %d)\n",
+ dev->name, result);
+ goto fail_adapter;
+ }
+
+ /* Ensure all frontends negotiate bus access */
+ dvb->frontend->ops.ts_bus_ctrl = cx231xx_dvb_bus_ctrl;
+
+ dvb->adapter.priv = dev;
+
+ /* register frontend */
+ result = dvb_register_frontend(&dvb->adapter, dvb->frontend);
+ if (result < 0) {
+ printk(KERN_WARNING
+ "%s: dvb_register_frontend failed (errno = %d)\n",
+ dev->name, result);
+ goto fail_frontend;
+ }
+
+ /* register demux stuff */
+ dvb->demux.dmx.capabilities =
+ DMX_TS_FILTERING | DMX_SECTION_FILTERING |
+ DMX_MEMORY_BASED_FILTERING;
+ dvb->demux.priv = dvb;
+ dvb->demux.filternum = 256;
+ dvb->demux.feednum = 256;
+ dvb->demux.start_feed = start_feed;
+ dvb->demux.stop_feed = stop_feed;
+
+ result = dvb_dmx_init(&dvb->demux);
+ if (result < 0) {
+ printk(KERN_WARNING "%s: dvb_dmx_init failed (errno = %d)\n",
+ dev->name, result);
+ goto fail_dmx;
+ }
+
+ dvb->dmxdev.filternum = 256;
+ dvb->dmxdev.demux = &dvb->demux.dmx;
+ dvb->dmxdev.capabilities = 0;
+ result = dvb_dmxdev_init(&dvb->dmxdev, &dvb->adapter);
+ if (result < 0) {
+ printk(KERN_WARNING "%s: dvb_dmxdev_init failed (errno = %d)\n",
+ dev->name, result);
+ goto fail_dmxdev;
+ }
+
+ dvb->fe_hw.source = DMX_FRONTEND_0;
+ result = dvb->demux.dmx.add_frontend(&dvb->demux.dmx, &dvb->fe_hw);
+ if (result < 0) {
+ printk(KERN_WARNING
+ "%s: add_frontend failed (DMX_FRONTEND_0, errno = %d)\n",
+ dev->name, result);
+ goto fail_fe_hw;
+ }
+
+ dvb->fe_mem.source = DMX_MEMORY_FE;
+ result = dvb->demux.dmx.add_frontend(&dvb->demux.dmx, &dvb->fe_mem);
+ if (result < 0) {
+ printk(KERN_WARNING
+ "%s: add_frontend failed (DMX_MEMORY_FE, errno = %d)\n",
+ dev->name, result);
+ goto fail_fe_mem;
+ }
+
+ result = dvb->demux.dmx.connect_frontend(&dvb->demux.dmx, &dvb->fe_hw);
+ if (result < 0) {
+ printk(KERN_WARNING
+ "%s: connect_frontend failed (errno = %d)\n", dev->name,
+ result);
+ goto fail_fe_conn;
+ }
+
+ /* register network adapter */
+ dvb_net_init(&dvb->adapter, &dvb->net, &dvb->demux.dmx);
+ return 0;
+
+fail_fe_conn:
+ dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_mem);
+fail_fe_mem:
+ dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_hw);
+fail_fe_hw:
+ dvb_dmxdev_release(&dvb->dmxdev);
+fail_dmxdev:
+ dvb_dmx_release(&dvb->demux);
+fail_dmx:
+ dvb_unregister_frontend(dvb->frontend);
+fail_frontend:
+ dvb_frontend_detach(dvb->frontend);
+ dvb_unregister_adapter(&dvb->adapter);
+fail_adapter:
+ return result;
+}
+
+static void unregister_dvb(struct cx231xx_dvb *dvb)
+{
+ dvb_net_release(&dvb->net);
+ dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_mem);
+ dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_hw);
+ dvb_dmxdev_release(&dvb->dmxdev);
+ dvb_dmx_release(&dvb->demux);
+ dvb_unregister_frontend(dvb->frontend);
+ dvb_frontend_detach(dvb->frontend);
+ dvb_unregister_adapter(&dvb->adapter);
+}
+
+static int dvb_init(struct cx231xx *dev)
+{
+ int result = 0;
+ struct cx231xx_dvb *dvb;
+
+ if (!dev->board.has_dvb) {
+ /* This device does not support the extension */
+ return 0;
+ }
+
+ dvb = kzalloc(sizeof(struct cx231xx_dvb), GFP_KERNEL);
+
+ if (dvb == NULL) {
+ printk(KERN_INFO "cx231xx_dvb: memory allocation failed\n");
+ return -ENOMEM;
+ }
+ dev->dvb = dvb;
+ dev->cx231xx_set_analog_freq = cx231xx_set_analog_freq;
+ dev->cx231xx_reset_analog_tuner = cx231xx_reset_analog_tuner;
+
+ mutex_lock(&dev->lock);
+ cx231xx_set_mode(dev, CX231XX_DIGITAL_MODE);
+ cx231xx_demod_reset(dev);
+ /* init frontend */
+ switch (dev->model) {
+ case CX231XX_BOARD_CNXT_CARRAERA:
+ case CX231XX_BOARD_CNXT_RDE_250:
+
+ dev->dvb->frontend = dvb_attach(s5h1432_attach,
+ &dvico_s5h1432_config,
+ &dev->i2c_bus[dev->board.demod_i2c_master].i2c_adap);
+
+ if (dev->dvb->frontend == NULL) {
+ printk(DRIVER_NAME
+ ": Failed to attach s5h1432 front end\n");
+ result = -EINVAL;
+ goto out_free;
+ }
+
+ /* define general-purpose callback pointer */
+ dvb->frontend->callback = cx231xx_tuner_callback;
+
+ if (!dvb_attach(xc5000_attach, dev->dvb->frontend,
+ &dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap,
+ &cnxt_rde250_tunerconfig)) {
+ result = -EINVAL;
+ goto out_free;
+ }
+
+ break;
+ case CX231XX_BOARD_CNXT_SHELBY:
+ case CX231XX_BOARD_CNXT_RDU_250:
+
+ dev->dvb->frontend = dvb_attach(s5h1411_attach,
+ &xc5000_s5h1411_config,
+ &dev->i2c_bus[dev->board.demod_i2c_master].i2c_adap);
+
+ if (dev->dvb->frontend == NULL) {
+ printk(DRIVER_NAME
+ ": Failed to attach s5h1411 front end\n");
+ result = -EINVAL;
+ goto out_free;
+ }
+
+ /* define general-purpose callback pointer */
+ dvb->frontend->callback = cx231xx_tuner_callback;
+
+ if (!dvb_attach(xc5000_attach, dev->dvb->frontend,
+ &dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap,
+ &cnxt_rdu250_tunerconfig)) {
+ result = -EINVAL;
+ goto out_free;
+ }
+ break;
+ case CX231XX_BOARD_CNXT_RDE_253S:
+
+ dev->dvb->frontend = dvb_attach(s5h1432_attach,
+ &dvico_s5h1432_config,
+ &dev->i2c_bus[dev->board.demod_i2c_master].i2c_adap);
+
+ if (dev->dvb->frontend == NULL) {
+ printk(DRIVER_NAME
+ ": Failed to attach s5h1432 front end\n");
+ result = -EINVAL;
+ goto out_free;
+ }
+
+ /* define general-purpose callback pointer */
+ dvb->frontend->callback = cx231xx_tuner_callback;
+
+ if (!dvb_attach(tda18271_attach, dev->dvb->frontend,
+ 0x60, &dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap,
+ &cnxt_rde253s_tunerconfig)) {
+ result = -EINVAL;
+ goto out_free;
+ }
+ break;
+ case CX231XX_BOARD_CNXT_RDU_253S:
+
+ dev->dvb->frontend = dvb_attach(s5h1411_attach,
+ &tda18271_s5h1411_config,
+ &dev->i2c_bus[dev->board.demod_i2c_master].i2c_adap);
+
+ if (dev->dvb->frontend == NULL) {
+ printk(DRIVER_NAME
+ ": Failed to attach s5h1411 front end\n");
+ result = -EINVAL;
+ goto out_free;
+ }
+
+ /* define general-purpose callback pointer */
+ dvb->frontend->callback = cx231xx_tuner_callback;
+
+ if (!dvb_attach(tda18271_attach, dev->dvb->frontend,
+ 0x60, &dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap,
+ &cnxt_rde253s_tunerconfig)) {
+ result = -EINVAL;
+ goto out_free;
+ }
+ break;
+ case CX231XX_BOARD_HAUPPAUGE_EXETER:
+
+ printk(KERN_INFO "%s: looking for tuner / demod on i2c bus: %d\n",
+ __func__, i2c_adapter_id(&dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap));
+
+ dev->dvb->frontend = dvb_attach(lgdt3305_attach,
+ &hcw_lgdt3305_config,
+ &dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap);
+
+ if (dev->dvb->frontend == NULL) {
+ printk(DRIVER_NAME
+ ": Failed to attach LG3305 front end\n");
+ result = -EINVAL;
+ goto out_free;
+ }
+
+ /* define general-purpose callback pointer */
+ dvb->frontend->callback = cx231xx_tuner_callback;
+
+ dvb_attach(tda18271_attach, dev->dvb->frontend,
+ 0x60, &dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap,
+ &hcw_tda18271_config);
+ break;
+
+ case CX231XX_BOARD_PV_PLAYTV_USB_HYBRID:
+ case CX231XX_BOARD_KWORLD_UB430_USB_HYBRID:
+
+ printk(KERN_INFO "%s: looking for demod on i2c bus: %d\n",
+ __func__, i2c_adapter_id(&dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap));
+
+ dev->dvb->frontend = dvb_attach(mb86a20s_attach,
+ &pv_mb86a20s_config,
+ &dev->i2c_bus[dev->board.demod_i2c_master].i2c_adap);
+
+ if (dev->dvb->frontend == NULL) {
+ printk(DRIVER_NAME
+ ": Failed to attach mb86a20s demod\n");
+ result = -EINVAL;
+ goto out_free;
+ }
+
+ /* define general-purpose callback pointer */
+ dvb->frontend->callback = cx231xx_tuner_callback;
+
+ dvb_attach(tda18271_attach, dev->dvb->frontend,
+ 0x60, &dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap,
+ &pv_tda18271_config);
+ break;
+
+ default:
+ printk(KERN_ERR "%s/2: The frontend of your DVB/ATSC card"
+ " isn't supported yet\n", dev->name);
+ break;
+ }
+ if (NULL == dvb->frontend) {
+ printk(KERN_ERR
+ "%s/2: frontend initialization failed\n", dev->name);
+ result = -EINVAL;
+ goto out_free;
+ }
+
+ /* register everything */
+ result = register_dvb(dvb, THIS_MODULE, dev, &dev->udev->dev);
+
+ if (result < 0)
+ goto out_free;
+
+
+ printk(KERN_INFO "Successfully loaded cx231xx-dvb\n");
+
+ret:
+ cx231xx_set_mode(dev, CX231XX_SUSPEND);
+ mutex_unlock(&dev->lock);
+ return result;
+
+out_free:
+ kfree(dvb);
+ dev->dvb = NULL;
+ goto ret;
+}
+
+static int dvb_fini(struct cx231xx *dev)
+{
+ if (!dev->board.has_dvb) {
+ /* This device does not support the extension */
+ return 0;
+ }
+
+ if (dev->dvb) {
+ unregister_dvb(dev->dvb);
+ dev->dvb = NULL;
+ }
+
+ return 0;
+}
+
+static struct cx231xx_ops dvb_ops = {
+ .id = CX231XX_DVB,
+ .name = "Cx231xx dvb Extension",
+ .init = dvb_init,
+ .fini = dvb_fini,
+};
+
+static int __init cx231xx_dvb_register(void)
+{
+ return cx231xx_register_extension(&dvb_ops);
+}
+
+static void __exit cx231xx_dvb_unregister(void)
+{
+ cx231xx_unregister_extension(&dvb_ops);
+}
+
+module_init(cx231xx_dvb_register);
+module_exit(cx231xx_dvb_unregister);
--- /dev/null
+/*
+ cx231xx-i2c.c - driver for Conexant Cx23100/101/102 USB video capture devices
+
+ Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
+ Based on em28xx driver
+ Based on Cx23885 driver
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/usb.h>
+#include <linux/i2c.h>
+#include <media/v4l2-common.h>
+#include <media/tuner.h>
+
+#include "cx231xx.h"
+
+/* ----------------------------------------------------------- */
+
+static unsigned int i2c_scan;
+module_param(i2c_scan, int, 0444);
+MODULE_PARM_DESC(i2c_scan, "scan i2c bus at insmod time");
+
+static unsigned int i2c_debug;
+module_param(i2c_debug, int, 0644);
+MODULE_PARM_DESC(i2c_debug, "enable debug messages [i2c]");
+
+#define dprintk1(lvl, fmt, args...) \
+do { \
+ if (i2c_debug >= lvl) { \
+ printk(fmt, ##args); \
+ } \
+} while (0)
+
+#define dprintk2(lvl, fmt, args...) \
+do { \
+ if (i2c_debug >= lvl) { \
+ printk(KERN_DEBUG "%s at %s: " fmt, \
+ dev->name, __func__ , ##args); \
+ } \
+} while (0)
+
+static inline bool is_tuner(struct cx231xx *dev, struct cx231xx_i2c *bus,
+ const struct i2c_msg *msg, int tuner_type)
+{
+ if (bus->nr != dev->board.tuner_i2c_master)
+ return false;
+
+ if (msg->addr != dev->board.tuner_addr)
+ return false;
+
+ if (dev->tuner_type != tuner_type)
+ return false;
+
+ return true;
+}
+
+/*
+ * cx231xx_i2c_send_bytes()
+ */
+int cx231xx_i2c_send_bytes(struct i2c_adapter *i2c_adap,
+ const struct i2c_msg *msg)
+{
+ struct cx231xx_i2c *bus = i2c_adap->algo_data;
+ struct cx231xx *dev = bus->dev;
+ struct cx231xx_i2c_xfer_data req_data;
+ int status = 0;
+ u16 size = 0;
+ u8 loop = 0;
+ u8 saddr_len = 1;
+ u8 *buf_ptr = NULL;
+ u16 saddr = 0;
+ u8 need_gpio = 0;
+
+ if (is_tuner(dev, bus, msg, TUNER_XC5000)) {
+ size = msg->len;
+
+ if (size == 2) { /* register write sub addr */
+ /* Just writing sub address will cause problem
+ * to XC5000. So ignore the request */
+ return 0;
+ } else if (size == 4) { /* register write with sub addr */
+ if (msg->len >= 2)
+ saddr = msg->buf[0] << 8 | msg->buf[1];
+ else if (msg->len == 1)
+ saddr = msg->buf[0];
+
+ switch (saddr) {
+ case 0x0000: /* start tuner calibration mode */
+ need_gpio = 1;
+ /* FW Loading is done */
+ dev->xc_fw_load_done = 1;
+ break;
+ case 0x000D: /* Set signal source */
+ case 0x0001: /* Set TV standard - Video */
+ case 0x0002: /* Set TV standard - Audio */
+ case 0x0003: /* Set RF Frequency */
+ need_gpio = 1;
+ break;
+ default:
+ if (dev->xc_fw_load_done)
+ need_gpio = 1;
+ break;
+ }
+
+ if (need_gpio) {
+ dprintk1(1,
+ "GPIO WRITE: addr 0x%x, len %d, saddr 0x%x\n",
+ msg->addr, msg->len, saddr);
+
+ return dev->cx231xx_gpio_i2c_write(dev,
+ msg->addr,
+ msg->buf,
+ msg->len);
+ }
+ }
+
+ /* special case for Xc5000 tuner case */
+ saddr_len = 1;
+
+ /* adjust the length to correct length */
+ size -= saddr_len;
+ buf_ptr = (u8 *) (msg->buf + 1);
+
+ do {
+ /* prepare xfer_data struct */
+ req_data.dev_addr = msg->addr;
+ req_data.direction = msg->flags;
+ req_data.saddr_len = saddr_len;
+ req_data.saddr_dat = msg->buf[0];
+ req_data.buf_size = size > 16 ? 16 : size;
+ req_data.p_buffer = (u8 *) (buf_ptr + loop * 16);
+
+ bus->i2c_nostop = (size > 16) ? 1 : 0;
+ bus->i2c_reserve = (loop == 0) ? 0 : 1;
+
+ /* usb send command */
+ status = dev->cx231xx_send_usb_command(bus, &req_data);
+ loop++;
+
+ if (size >= 16)
+ size -= 16;
+ else
+ size = 0;
+
+ } while (size > 0);
+
+ bus->i2c_nostop = 0;
+ bus->i2c_reserve = 0;
+
+ } else { /* regular case */
+
+ /* prepare xfer_data struct */
+ req_data.dev_addr = msg->addr;
+ req_data.direction = msg->flags;
+ req_data.saddr_len = 0;
+ req_data.saddr_dat = 0;
+ req_data.buf_size = msg->len;
+ req_data.p_buffer = msg->buf;
+
+ /* usb send command */
+ status = dev->cx231xx_send_usb_command(bus, &req_data);
+ }
+
+ return status < 0 ? status : 0;
+}
+
+/*
+ * cx231xx_i2c_recv_bytes()
+ * read a byte from the i2c device
+ */
+static int cx231xx_i2c_recv_bytes(struct i2c_adapter *i2c_adap,
+ const struct i2c_msg *msg)
+{
+ struct cx231xx_i2c *bus = i2c_adap->algo_data;
+ struct cx231xx *dev = bus->dev;
+ struct cx231xx_i2c_xfer_data req_data;
+ int status = 0;
+ u16 saddr = 0;
+ u8 need_gpio = 0;
+
+ if (is_tuner(dev, bus, msg, TUNER_XC5000)) {
+ if (msg->len == 2)
+ saddr = msg->buf[0] << 8 | msg->buf[1];
+ else if (msg->len == 1)
+ saddr = msg->buf[0];
+
+ if (dev->xc_fw_load_done) {
+
+ switch (saddr) {
+ case 0x0009: /* BUSY check */
+ dprintk1(1,
+ "GPIO R E A D: Special case BUSY check \n");
+ /*Try read BUSY register, just set it to zero*/
+ msg->buf[0] = 0;
+ if (msg->len == 2)
+ msg->buf[1] = 0;
+ return 0;
+ case 0x0004: /* read Lock status */
+ need_gpio = 1;
+ break;
+
+ }
+
+ if (need_gpio) {
+ /* this is a special case to handle Xceive tuner
+ clock stretch issue with gpio based I2C */
+
+ dprintk1(1,
+ "GPIO R E A D: addr 0x%x, len %d, saddr 0x%x\n",
+ msg->addr, msg->len,
+ msg->buf[0] << 8 | msg->buf[1]);
+
+ status =
+ dev->cx231xx_gpio_i2c_write(dev, msg->addr,
+ msg->buf,
+ msg->len);
+ status =
+ dev->cx231xx_gpio_i2c_read(dev, msg->addr,
+ msg->buf,
+ msg->len);
+ return status;
+ }
+ }
+
+ /* prepare xfer_data struct */
+ req_data.dev_addr = msg->addr;
+ req_data.direction = msg->flags;
+ req_data.saddr_len = msg->len;
+ req_data.saddr_dat = msg->buf[0] << 8 | msg->buf[1];
+ req_data.buf_size = msg->len;
+ req_data.p_buffer = msg->buf;
+
+ /* usb send command */
+ status = dev->cx231xx_send_usb_command(bus, &req_data);
+
+ } else {
+
+ /* prepare xfer_data struct */
+ req_data.dev_addr = msg->addr;
+ req_data.direction = msg->flags;
+ req_data.saddr_len = 0;
+ req_data.saddr_dat = 0;
+ req_data.buf_size = msg->len;
+ req_data.p_buffer = msg->buf;
+
+ /* usb send command */
+ status = dev->cx231xx_send_usb_command(bus, &req_data);
+ }
+
+ return status < 0 ? status : 0;
+}
+
+/*
+ * cx231xx_i2c_recv_bytes_with_saddr()
+ * read a byte from the i2c device
+ */
+static int cx231xx_i2c_recv_bytes_with_saddr(struct i2c_adapter *i2c_adap,
+ const struct i2c_msg *msg1,
+ const struct i2c_msg *msg2)
+{
+ struct cx231xx_i2c *bus = i2c_adap->algo_data;
+ struct cx231xx *dev = bus->dev;
+ struct cx231xx_i2c_xfer_data req_data;
+ int status = 0;
+ u16 saddr = 0;
+ u8 need_gpio = 0;
+
+ if (msg1->len == 2)
+ saddr = msg1->buf[0] << 8 | msg1->buf[1];
+ else if (msg1->len == 1)
+ saddr = msg1->buf[0];
+
+ if (is_tuner(dev, bus, msg2, TUNER_XC5000)) {
+ if ((msg2->len < 16)) {
+
+ dprintk1(1,
+ "i2c_read: addr 0x%x, len %d, saddr 0x%x, len %d\n",
+ msg2->addr, msg2->len, saddr, msg1->len);
+
+ switch (saddr) {
+ case 0x0008: /* read FW load status */
+ need_gpio = 1;
+ break;
+ case 0x0004: /* read Lock status */
+ need_gpio = 1;
+ break;
+ }
+
+ if (need_gpio) {
+ status =
+ dev->cx231xx_gpio_i2c_write(dev, msg1->addr,
+ msg1->buf,
+ msg1->len);
+ status =
+ dev->cx231xx_gpio_i2c_read(dev, msg2->addr,
+ msg2->buf,
+ msg2->len);
+ return status;
+ }
+ }
+ }
+
+ /* prepare xfer_data struct */
+ req_data.dev_addr = msg2->addr;
+ req_data.direction = msg2->flags;
+ req_data.saddr_len = msg1->len;
+ req_data.saddr_dat = saddr;
+ req_data.buf_size = msg2->len;
+ req_data.p_buffer = msg2->buf;
+
+ /* usb send command */
+ status = dev->cx231xx_send_usb_command(bus, &req_data);
+
+ return status < 0 ? status : 0;
+}
+
+/*
+ * cx231xx_i2c_check_for_device()
+ * check if there is a i2c_device at the supplied address
+ */
+static int cx231xx_i2c_check_for_device(struct i2c_adapter *i2c_adap,
+ const struct i2c_msg *msg)
+{
+ struct cx231xx_i2c *bus = i2c_adap->algo_data;
+ struct cx231xx *dev = bus->dev;
+ struct cx231xx_i2c_xfer_data req_data;
+ int status = 0;
+
+ /* prepare xfer_data struct */
+ req_data.dev_addr = msg->addr;
+ req_data.direction = msg->flags;
+ req_data.saddr_len = 0;
+ req_data.saddr_dat = 0;
+ req_data.buf_size = 0;
+ req_data.p_buffer = NULL;
+
+ /* usb send command */
+ status = dev->cx231xx_send_usb_command(bus, &req_data);
+
+ return status < 0 ? status : 0;
+}
+
+/*
+ * cx231xx_i2c_xfer()
+ * the main i2c transfer function
+ */
+static int cx231xx_i2c_xfer(struct i2c_adapter *i2c_adap,
+ struct i2c_msg msgs[], int num)
+{
+ struct cx231xx_i2c *bus = i2c_adap->algo_data;
+ struct cx231xx *dev = bus->dev;
+ int addr, rc, i, byte;
+
+ if (num <= 0)
+ return 0;
+ mutex_lock(&dev->i2c_lock);
+ for (i = 0; i < num; i++) {
+
+ addr = msgs[i].addr >> 1;
+
+ dprintk2(2, "%s %s addr=%x len=%d:",
+ (msgs[i].flags & I2C_M_RD) ? "read" : "write",
+ i == num - 1 ? "stop" : "nonstop", addr, msgs[i].len);
+ if (!msgs[i].len) {
+ /* no len: check only for device presence */
+ rc = cx231xx_i2c_check_for_device(i2c_adap, &msgs[i]);
+ if (rc < 0) {
+ dprintk2(2, " no device\n");
+ mutex_unlock(&dev->i2c_lock);
+ return rc;
+ }
+
+ } else if (msgs[i].flags & I2C_M_RD) {
+ /* read bytes */
+ rc = cx231xx_i2c_recv_bytes(i2c_adap, &msgs[i]);
+ if (i2c_debug >= 2) {
+ for (byte = 0; byte < msgs[i].len; byte++)
+ printk(" %02x", msgs[i].buf[byte]);
+ }
+ } else if (i + 1 < num && (msgs[i + 1].flags & I2C_M_RD) &&
+ msgs[i].addr == msgs[i + 1].addr
+ && (msgs[i].len <= 2) && (bus->nr < 3)) {
+ /* read bytes */
+ rc = cx231xx_i2c_recv_bytes_with_saddr(i2c_adap,
+ &msgs[i],
+ &msgs[i + 1]);
+ if (i2c_debug >= 2) {
+ for (byte = 0; byte < msgs[i].len; byte++)
+ printk(" %02x", msgs[i].buf[byte]);
+ }
+ i++;
+ } else {
+ /* write bytes */
+ if (i2c_debug >= 2) {
+ for (byte = 0; byte < msgs[i].len; byte++)
+ printk(" %02x", msgs[i].buf[byte]);
+ }
+ rc = cx231xx_i2c_send_bytes(i2c_adap, &msgs[i]);
+ }
+ if (rc < 0)
+ goto err;
+ if (i2c_debug >= 2)
+ printk("\n");
+ }
+ mutex_unlock(&dev->i2c_lock);
+ return num;
+err:
+ dprintk2(2, " ERROR: %i\n", rc);
+ mutex_unlock(&dev->i2c_lock);
+ return rc;
+}
+
+/* ----------------------------------------------------------- */
+
+/*
+ * functionality()
+ */
+static u32 functionality(struct i2c_adapter *adap)
+{
+ return I2C_FUNC_SMBUS_EMUL | I2C_FUNC_I2C;
+}
+
+static struct i2c_algorithm cx231xx_algo = {
+ .master_xfer = cx231xx_i2c_xfer,
+ .functionality = functionality,
+};
+
+static struct i2c_adapter cx231xx_adap_template = {
+ .owner = THIS_MODULE,
+ .name = "cx231xx",
+ .algo = &cx231xx_algo,
+};
+
+static struct i2c_client cx231xx_client_template = {
+ .name = "cx231xx internal",
+};
+
+/* ----------------------------------------------------------- */
+
+/*
+ * i2c_devs
+ * incomplete list of known devices
+ */
+static char *i2c_devs[128] = {
+ [0x60 >> 1] = "colibri",
+ [0x88 >> 1] = "hammerhead",
+ [0x8e >> 1] = "CIR",
+ [0x32 >> 1] = "GeminiIII",
+ [0x02 >> 1] = "Aquarius",
+ [0xa0 >> 1] = "eeprom",
+ [0xc0 >> 1] = "tuner",
+ [0xc2 >> 1] = "tuner",
+};
+
+/*
+ * cx231xx_do_i2c_scan()
+ * check i2c address range for devices
+ */
+void cx231xx_do_i2c_scan(struct cx231xx *dev, struct i2c_client *c)
+{
+ unsigned char buf;
+ int i, rc;
+
+ cx231xx_info(": Checking for I2C devices ..\n");
+ for (i = 0; i < 128; i++) {
+ c->addr = i;
+ rc = i2c_master_recv(c, &buf, 0);
+ if (rc < 0)
+ continue;
+ cx231xx_info("%s: i2c scan: found device @ 0x%x [%s]\n",
+ dev->name, i << 1,
+ i2c_devs[i] ? i2c_devs[i] : "???");
+ }
+ cx231xx_info(": Completed Checking for I2C devices.\n");
+}
+
+/*
+ * cx231xx_i2c_register()
+ * register i2c bus
+ */
+int cx231xx_i2c_register(struct cx231xx_i2c *bus)
+{
+ struct cx231xx *dev = bus->dev;
+
+ BUG_ON(!dev->cx231xx_send_usb_command);
+
+ bus->i2c_adap = cx231xx_adap_template;
+ bus->i2c_client = cx231xx_client_template;
+ bus->i2c_adap.dev.parent = &dev->udev->dev;
+
+ strlcpy(bus->i2c_adap.name, bus->dev->name, sizeof(bus->i2c_adap.name));
+
+ bus->i2c_adap.algo_data = bus;
+ i2c_set_adapdata(&bus->i2c_adap, &dev->v4l2_dev);
+ i2c_add_adapter(&bus->i2c_adap);
+
+ bus->i2c_client.adapter = &bus->i2c_adap;
+
+ if (0 == bus->i2c_rc) {
+ if (i2c_scan)
+ cx231xx_do_i2c_scan(dev, &bus->i2c_client);
+ } else
+ cx231xx_warn("%s: i2c bus %d register FAILED\n",
+ dev->name, bus->nr);
+
+ return bus->i2c_rc;
+}
+
+/*
+ * cx231xx_i2c_unregister()
+ * unregister i2c_bus
+ */
+int cx231xx_i2c_unregister(struct cx231xx_i2c *bus)
+{
+ i2c_del_adapter(&bus->i2c_adap);
+ return 0;
+}
--- /dev/null
+/*
+ * cx231xx IR glue driver
+ *
+ * Copyright (C) 2010 Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * Polaris (cx231xx) has its support for IR's with a design close to MCE.
+ * however, a few designs are using an external I2C chip for IR, instead
+ * of using the one provided by the chip.
+ * This driver provides support for those extra devices
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ */
+
+#include "cx231xx.h"
+#include <linux/usb.h>
+#include <linux/slab.h>
+
+#define MODULE_NAME "cx231xx-input"
+
+static int get_key_isdbt(struct IR_i2c *ir, u32 *ir_key,
+ u32 *ir_raw)
+{
+ int rc;
+ u8 cmd, scancode;
+
+ dev_dbg(&ir->rc->input_dev->dev, "%s\n", __func__);
+
+ /* poll IR chip */
+ rc = i2c_master_recv(ir->c, &cmd, 1);
+ if (rc < 0)
+ return rc;
+ if (rc != 1)
+ return -EIO;
+
+ /* it seems that 0xFE indicates that a button is still hold
+ down, while 0xff indicates that no button is hold
+ down. 0xfe sequences are sometimes interrupted by 0xFF */
+
+ if (cmd == 0xff)
+ return 0;
+
+ scancode =
+ ((cmd & 0x01) ? 0x80 : 0) |
+ ((cmd & 0x02) ? 0x40 : 0) |
+ ((cmd & 0x04) ? 0x20 : 0) |
+ ((cmd & 0x08) ? 0x10 : 0) |
+ ((cmd & 0x10) ? 0x08 : 0) |
+ ((cmd & 0x20) ? 0x04 : 0) |
+ ((cmd & 0x40) ? 0x02 : 0) |
+ ((cmd & 0x80) ? 0x01 : 0);
+
+ dev_dbg(&ir->rc->input_dev->dev, "cmd %02x, scan = %02x\n",
+ cmd, scancode);
+
+ *ir_key = scancode;
+ *ir_raw = scancode;
+ return 1;
+}
+
+int cx231xx_ir_init(struct cx231xx *dev)
+{
+ struct i2c_board_info info;
+ u8 ir_i2c_bus;
+
+ dev_dbg(&dev->udev->dev, "%s\n", __func__);
+
+ /* Only initialize if a rc keycode map is defined */
+ if (!cx231xx_boards[dev->model].rc_map_name)
+ return -ENODEV;
+
+ request_module("ir-kbd-i2c");
+
+ memset(&info, 0, sizeof(struct i2c_board_info));
+ memset(&dev->init_data, 0, sizeof(dev->init_data));
+ dev->init_data.rc_dev = rc_allocate_device();
+ if (!dev->init_data.rc_dev)
+ return -ENOMEM;
+
+ dev->init_data.name = cx231xx_boards[dev->model].name;
+
+ strlcpy(info.type, "ir_video", I2C_NAME_SIZE);
+ info.platform_data = &dev->init_data;
+
+ /*
+ * Board-dependent values
+ *
+ * For now, there's just one type of hardware design using
+ * an i2c device.
+ */
+ dev->init_data.get_key = get_key_isdbt;
+ dev->init_data.ir_codes = cx231xx_boards[dev->model].rc_map_name;
+ /* The i2c micro-controller only outputs the cmd part of NEC protocol */
+ dev->init_data.rc_dev->scanmask = 0xff;
+ dev->init_data.rc_dev->driver_name = "cx231xx";
+ dev->init_data.type = RC_TYPE_NEC;
+ info.addr = 0x30;
+
+ /* Load and bind ir-kbd-i2c */
+ ir_i2c_bus = cx231xx_boards[dev->model].ir_i2c_master;
+ dev_dbg(&dev->udev->dev, "Trying to bind ir at bus %d, addr 0x%02x\n",
+ ir_i2c_bus, info.addr);
+ dev->ir_i2c_client = i2c_new_device(&dev->i2c_bus[ir_i2c_bus].i2c_adap, &info);
+
+ return 0;
+}
+
+void cx231xx_ir_exit(struct cx231xx *dev)
+{
+ if (dev->ir_i2c_client)
+ i2c_unregister_device(dev->ir_i2c_client);
+ dev->ir_i2c_client = NULL;
+}
--- /dev/null
+/*
+ cx231xx-pcb-config.c - driver for Conexant
+ Cx23100/101/102 USB video capture devices
+
+ Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include "cx231xx.h"
+#include "cx231xx-conf-reg.h"
+
+static unsigned int pcb_debug;
+module_param(pcb_debug, int, 0644);
+MODULE_PARM_DESC(pcb_debug, "enable pcb config debug messages [video]");
+
+/******************************************************************************/
+
+struct pcb_config cx231xx_Scenario[] = {
+ {
+ INDEX_SELFPOWER_DIGITAL_ONLY, /* index */
+ USB_SELF_POWER, /* power_type */
+ 0, /* speed , not decide yet */
+ MOD_DIGITAL, /* mode */
+ SOURCE_TS_BDA, /* ts1_source, digital tv only */
+ NOT_SUPPORTED, /* ts2_source */
+ NOT_SUPPORTED, /* analog source */
+
+ 0, /* digital_index */
+ 0, /* analog index */
+ 0, /* dif_index */
+ 0, /* external_index */
+
+ 1, /* only one configuration */
+ {
+ {
+ 0, /* config index */
+ {
+ 0, /* interrupt ep index */
+ 1, /* ts1 index */
+ NOT_SUPPORTED, /* TS2 index */
+ NOT_SUPPORTED, /* AUDIO */
+ NOT_SUPPORTED, /* VIDEO */
+ NOT_SUPPORTED, /* VANC */
+ NOT_SUPPORTED, /* HANC */
+ NOT_SUPPORTED /* ir_index */
+ }
+ ,
+ }
+ ,
+ {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED}
+ }
+ ,
+ {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED}
+ }
+ }
+ ,
+ /* full-speed config */
+ {
+ {
+ 0, /* config index */
+ {
+ 0, /* interrupt ep index */
+ 1, /* ts1 index */
+ NOT_SUPPORTED, /* TS2 index */
+ NOT_SUPPORTED, /* AUDIO */
+ NOT_SUPPORTED, /* VIDEO */
+ NOT_SUPPORTED, /* VANC */
+ NOT_SUPPORTED, /* HANC */
+ NOT_SUPPORTED /* ir_index */
+ }
+ }
+ ,
+ {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED}
+ }
+ ,
+ {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED}
+ }
+ }
+ }
+ ,
+
+ {
+ INDEX_SELFPOWER_DUAL_DIGITAL, /* index */
+ USB_SELF_POWER, /* power_type */
+ 0, /* speed , not decide yet */
+ MOD_DIGITAL, /* mode */
+ SOURCE_TS_BDA, /* ts1_source, digital tv only */
+ 0, /* ts2_source,need update from register */
+ NOT_SUPPORTED, /* analog source */
+ 0, /* digital_index */
+ 0, /* analog index */
+ 0, /* dif_index */
+ 0, /* external_index */
+
+ 1, /* only one configuration */
+ {
+ {
+ 0, /* config index */
+ {
+ 0, /* interrupt ep index */
+ 1, /* ts1 index */
+ 2, /* TS2 index */
+ NOT_SUPPORTED, /* AUDIO */
+ NOT_SUPPORTED, /* VIDEO */
+ NOT_SUPPORTED, /* VANC */
+ NOT_SUPPORTED, /* HANC */
+ NOT_SUPPORTED /* ir_index */
+ }
+ }
+ ,
+ {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED}
+ }
+ ,
+ {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED}
+ }
+ }
+ ,
+ /* full-speed */
+ {
+ {
+ 0, /* config index */
+ {
+ 0, /* interrupt ep index */
+ 1, /* ts1 index */
+ 2, /* TS2 index */
+ NOT_SUPPORTED, /* AUDIO */
+ NOT_SUPPORTED, /* VIDEO */
+ NOT_SUPPORTED, /* VANC */
+ NOT_SUPPORTED, /* HANC */
+ NOT_SUPPORTED /* ir_index */
+ }
+ }
+ ,
+ {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED}
+ }
+ ,
+ {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED}
+ }
+ }
+ }
+ ,
+
+ {
+ INDEX_SELFPOWER_ANALOG_ONLY, /* index */
+ USB_SELF_POWER, /* power_type */
+ 0, /* speed , not decide yet */
+ MOD_ANALOG | MOD_DIF | MOD_EXTERNAL, /* mode ,analog tv only */
+ NOT_SUPPORTED, /* ts1_source, NOT SUPPORT */
+ NOT_SUPPORTED, /* ts2_source,NOT SUPPORT */
+ 0, /* analog source, need update */
+
+ 0, /* digital_index */
+ 0, /* analog index */
+ 0, /* dif_index */
+ 0, /* external_index */
+
+ 1, /* only one configuration */
+ {
+ {
+ 0, /* config index */
+ {
+ 0, /* interrupt ep index */
+ NOT_SUPPORTED, /* ts1 index */
+ NOT_SUPPORTED, /* TS2 index */
+ 1, /* AUDIO */
+ 2, /* VIDEO */
+ 3, /* VANC */
+ 4, /* HANC */
+ NOT_SUPPORTED /* ir_index */
+ }
+ }
+ ,
+ {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED}
+ }
+ ,
+ {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED}
+ }
+ }
+ ,
+ /* full-speed */
+ {
+ {
+ 0, /* config index */
+ {
+ 0, /* interrupt ep index */
+ NOT_SUPPORTED, /* ts1 index */
+ NOT_SUPPORTED, /* TS2 index */
+ 1, /* AUDIO */
+ 2, /* VIDEO */
+ NOT_SUPPORTED, /* VANC */
+ NOT_SUPPORTED, /* HANC */
+ NOT_SUPPORTED /* ir_index */
+ }
+ }
+ ,
+ {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED}
+ }
+ ,
+ {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED}
+ }
+ }
+ }
+ ,
+
+ {
+ INDEX_SELFPOWER_DUAL, /* index */
+ USB_SELF_POWER, /* power_type */
+ 0, /* speed , not decide yet */
+ /* mode ,analog tv and digital path */
+ MOD_ANALOG | MOD_DIF | MOD_DIGITAL | MOD_EXTERNAL,
+ 0, /* ts1_source,will update in register */
+ NOT_SUPPORTED, /* ts2_source,NOT SUPPORT */
+ 0, /* analog source need update */
+ 0, /* digital_index */
+ 0, /* analog index */
+ 0, /* dif_index */
+ 0, /* external_index */
+ 1, /* only one configuration */
+ {
+ {
+ 0, /* config index */
+ {
+ 0, /* interrupt ep index */
+ 1, /* ts1 index */
+ NOT_SUPPORTED, /* TS2 index */
+ 2, /* AUDIO */
+ 3, /* VIDEO */
+ 4, /* VANC */
+ 5, /* HANC */
+ NOT_SUPPORTED /* ir_index */
+ }
+ }
+ ,
+ {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED}
+ }
+ ,
+ {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED}
+ }
+ }
+ ,
+ /* full-speed */
+ {
+ {
+ 0, /* config index */
+ {
+ 0, /* interrupt ep index */
+ 1, /* ts1 index */
+ NOT_SUPPORTED, /* TS2 index */
+ 2, /* AUDIO */
+ 3, /* VIDEO */
+ NOT_SUPPORTED, /* VANC */
+ NOT_SUPPORTED, /* HANC */
+ NOT_SUPPORTED /* ir_index */
+ }
+ }
+ ,
+ {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED}
+ }
+ ,
+ {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED}
+ }
+ }
+ }
+ ,
+
+ {
+ INDEX_SELFPOWER_TRIPLE, /* index */
+ USB_SELF_POWER, /* power_type */
+ 0, /* speed , not decide yet */
+ /* mode ,analog tv and digital path */
+ MOD_ANALOG | MOD_DIF | MOD_DIGITAL | MOD_EXTERNAL,
+ 0, /* ts1_source, update in register */
+ 0, /* ts2_source,update in register */
+ 0, /* analog source, need update */
+
+ 0, /* digital_index */
+ 0, /* analog index */
+ 0, /* dif_index */
+ 0, /* external_index */
+ 1, /* only one configuration */
+ {
+ {
+ 0, /* config index */
+ {
+ 0, /* interrupt ep index */
+ 1, /* ts1 index */
+ 2, /* TS2 index */
+ 3, /* AUDIO */
+ 4, /* VIDEO */
+ 5, /* VANC */
+ 6, /* HANC */
+ NOT_SUPPORTED /* ir_index */
+ }
+ }
+ ,
+ {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED}
+ }
+ ,
+ {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED}
+ }
+ }
+ ,
+ /* full-speed */
+ {
+ {
+ 0, /* config index */
+ {
+ 0, /* interrupt ep index */
+ 1, /* ts1 index */
+ 2, /* TS2 index */
+ 3, /* AUDIO */
+ 4, /* VIDEO */
+ NOT_SUPPORTED, /* VANC */
+ NOT_SUPPORTED, /* HANC */
+ NOT_SUPPORTED /* ir_index */
+ }
+ }
+ ,
+ {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED}
+ }
+ ,
+ {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED}
+ }
+ }
+ }
+ ,
+
+ {
+ INDEX_SELFPOWER_COMPRESSOR, /* index */
+ USB_SELF_POWER, /* power_type */
+ 0, /* speed , not decide yet */
+ /* mode ,analog tv AND DIGITAL path */
+ MOD_ANALOG | MOD_DIF | MOD_DIGITAL | MOD_EXTERNAL,
+ NOT_SUPPORTED, /* ts1_source, disable */
+ SOURCE_TS_BDA, /* ts2_source */
+ 0, /* analog source,need update */
+ 0, /* digital_index */
+ 0, /* analog index */
+ 0, /* dif_index */
+ 0, /* external_index */
+ 1, /* only one configuration */
+ {
+ {
+ 0, /* config index */
+ {
+ 0, /* interrupt ep index */
+ NOT_SUPPORTED, /* ts1 index */
+ 1, /* TS2 index */
+ 2, /* AUDIO */
+ 3, /* VIDEO */
+ 4, /* VANC */
+ 5, /* HANC */
+ NOT_SUPPORTED /* ir_index */
+ }
+ }
+ ,
+ {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED}
+ }
+ ,
+ {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED}
+ }
+ }
+ ,
+ /* full-speed */
+ {
+ {
+ 0, /* config index */
+ {
+ 0, /* interrupt ep index */
+ NOT_SUPPORTED, /* ts1 index */
+ 1, /* TS2 index */
+ 2, /* AUDIO */
+ 3, /* VIDEO */
+ NOT_SUPPORTED, /* VANC */
+ NOT_SUPPORTED, /* HANC */
+ NOT_SUPPORTED /* ir_index */
+ }
+ }
+ ,
+ {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED}
+ }
+ ,
+ {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED}
+ }
+ }
+ }
+ ,
+
+ {
+ INDEX_BUSPOWER_DIGITAL_ONLY, /* index */
+ USB_BUS_POWER, /* power_type */
+ 0, /* speed , not decide yet */
+ MOD_DIGITAL, /* mode ,analog tv AND DIGITAL path */
+ SOURCE_TS_BDA, /* ts1_source, disable */
+ NOT_SUPPORTED, /* ts2_source */
+ NOT_SUPPORTED, /* analog source */
+
+ 0, /* digital_index */
+ 0, /* analog index */
+ 0, /* dif_index */
+ 0, /* external_index */
+
+ 1, /* only one configuration */
+ {
+ {
+ 0, /* config index */
+ {
+ 0, /* interrupt ep index = 2 */
+ 1, /* ts1 index */
+ NOT_SUPPORTED, /* TS2 index */
+ NOT_SUPPORTED, /* AUDIO */
+ NOT_SUPPORTED, /* VIDEO */
+ NOT_SUPPORTED, /* VANC */
+ NOT_SUPPORTED, /* HANC */
+ NOT_SUPPORTED /* ir_index */
+ }
+ }
+ ,
+ {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED}
+ }
+ ,
+ {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED}
+ }
+ }
+ ,
+ /* full-speed */
+ {
+ {
+ 0, /* config index */
+ {
+ 0, /* interrupt ep index = 2 */
+ 1, /* ts1 index */
+ NOT_SUPPORTED, /* TS2 index */
+ NOT_SUPPORTED, /* AUDIO */
+ NOT_SUPPORTED, /* VIDEO */
+ NOT_SUPPORTED, /* VANC */
+ NOT_SUPPORTED, /* HANC */
+ NOT_SUPPORTED /* ir_index */
+ }
+ }
+ ,
+ {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED}
+ }
+ ,
+ {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED}
+ }
+ }
+ }
+ ,
+ {
+ INDEX_BUSPOWER_ANALOG_ONLY, /* index */
+ USB_BUS_POWER, /* power_type */
+ 0, /* speed , not decide yet */
+ MOD_ANALOG, /* mode ,analog tv AND DIGITAL path */
+ NOT_SUPPORTED, /* ts1_source, disable */
+ NOT_SUPPORTED, /* ts2_source */
+ SOURCE_ANALOG, /* analog source--analog */
+ 0, /* digital_index */
+ 0, /* analog index */
+ 0, /* dif_index */
+ 0, /* external_index */
+ 1, /* only one configuration */
+ {
+ {
+ 0, /* config index */
+ {
+ 0, /* interrupt ep index */
+ NOT_SUPPORTED, /* ts1 index */
+ NOT_SUPPORTED, /* TS2 index */
+ 1, /* AUDIO */
+ 2, /* VIDEO */
+ 3, /* VANC */
+ 4, /* HANC */
+ NOT_SUPPORTED /* ir_index */
+ }
+ }
+ ,
+ {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED}
+ }
+ ,
+ {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED}
+ }
+ }
+ ,
+ { /* full-speed */
+ {
+ 0, /* config index */
+ {
+ 0, /* interrupt ep index */
+ NOT_SUPPORTED, /* ts1 index */
+ NOT_SUPPORTED, /* TS2 index */
+ 1, /* AUDIO */
+ 2, /* VIDEO */
+ NOT_SUPPORTED, /* VANC */
+ NOT_SUPPORTED, /* HANC */
+ NOT_SUPPORTED /* ir_index */
+ }
+ }
+ ,
+ {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED}
+ }
+ ,
+ {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED}
+ }
+ }
+ }
+ ,
+ {
+ INDEX_BUSPOWER_DIF_ONLY, /* index */
+ USB_BUS_POWER, /* power_type */
+ 0, /* speed , not decide yet */
+ /* mode ,analog tv AND DIGITAL path */
+ MOD_DIF | MOD_ANALOG | MOD_DIGITAL | MOD_EXTERNAL,
+ SOURCE_TS_BDA, /* ts1_source, disable */
+ NOT_SUPPORTED, /* ts2_source */
+ SOURCE_DIF | SOURCE_ANALOG | SOURCE_EXTERNAL, /* analog source, dif */
+ 0, /* digital_index */
+ 0, /* analog index */
+ 0, /* dif_index */
+ 0, /* external_index */
+ 1, /* only one configuration */
+ {
+ {
+ 0, /* config index */
+ {
+ 0, /* interrupt ep index */
+ 1, /* ts1 index */
+ NOT_SUPPORTED, /* TS2 index */
+ 2, /* AUDIO */
+ 3, /* VIDEO */
+ 4, /* VANC */
+ 5, /* HANC */
+ NOT_SUPPORTED /* ir_index */
+ }
+ }
+ ,
+ {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED}
+ }
+ ,
+ {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED}
+ }
+ }
+ ,
+ { /* full speed */
+ {
+ 0, /* config index */
+ {
+ 0, /* interrupt ep index */
+ 1, /* ts1 index */
+ NOT_SUPPORTED, /* TS2 index */
+ 2, /* AUDIO */
+ 3, /* VIDEO */
+ NOT_SUPPORTED, /* VANC */
+ NOT_SUPPORTED, /* HANC */
+ NOT_SUPPORTED /* ir_index */
+ }
+ }
+ ,
+ {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED}
+ }
+ ,
+ {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
+ NOT_SUPPORTED}
+ }
+ }
+ }
+ ,
+
+};
+
+/*****************************************************************/
+
+u32 initialize_cx231xx(struct cx231xx *dev)
+{
+ u32 config_info = 0;
+ struct pcb_config *p_pcb_info;
+ u8 usb_speed = 1; /* from register,1--HS, 0--FS */
+ u8 data[4] = { 0, 0, 0, 0 };
+ u32 ts1_source = 0;
+ u32 ts2_source = 0;
+ u32 analog_source = 0;
+ u8 _current_scenario_idx = 0xff;
+
+ ts1_source = SOURCE_TS_BDA;
+ ts2_source = SOURCE_TS_BDA;
+
+ /* read board config register to find out which
+ pcb config it is related to */
+ cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, BOARD_CFG_STAT, data, 4);
+
+ config_info = *((u32 *) data);
+ usb_speed = (u8) (config_info & 0x1);
+
+ /* Verify this device belongs to Bus power or Self power device */
+ if (config_info & BUS_POWER) { /* bus-power */
+ switch (config_info & BUSPOWER_MASK) {
+ case TS1_PORT | BUS_POWER:
+ cx231xx_Scenario[INDEX_BUSPOWER_DIGITAL_ONLY].speed =
+ usb_speed;
+ p_pcb_info =
+ &cx231xx_Scenario[INDEX_BUSPOWER_DIGITAL_ONLY];
+ _current_scenario_idx = INDEX_BUSPOWER_DIGITAL_ONLY;
+ break;
+ case AVDEC_ENABLE | BUS_POWER:
+ cx231xx_Scenario[INDEX_BUSPOWER_ANALOG_ONLY].speed =
+ usb_speed;
+ p_pcb_info =
+ &cx231xx_Scenario[INDEX_BUSPOWER_ANALOG_ONLY];
+ _current_scenario_idx = INDEX_BUSPOWER_ANALOG_ONLY;
+ break;
+ case AVDEC_ENABLE | BUS_POWER | TS1_PORT:
+ cx231xx_Scenario[INDEX_BUSPOWER_DIF_ONLY].speed =
+ usb_speed;
+ p_pcb_info = &cx231xx_Scenario[INDEX_BUSPOWER_DIF_ONLY];
+ _current_scenario_idx = INDEX_BUSPOWER_DIF_ONLY;
+ break;
+ default:
+ cx231xx_info("bad config in buspower!!!!\n");
+ cx231xx_info("config_info=%x\n",
+ (config_info & BUSPOWER_MASK));
+ return 1;
+ }
+ } else { /* self-power */
+
+ switch (config_info & SELFPOWER_MASK) {
+ case TS1_PORT | SELF_POWER:
+ cx231xx_Scenario[INDEX_SELFPOWER_DIGITAL_ONLY].speed =
+ usb_speed;
+ p_pcb_info =
+ &cx231xx_Scenario[INDEX_SELFPOWER_DIGITAL_ONLY];
+ _current_scenario_idx = INDEX_SELFPOWER_DIGITAL_ONLY;
+ break;
+ case TS1_TS2_PORT | SELF_POWER:
+ cx231xx_Scenario[INDEX_SELFPOWER_DUAL_DIGITAL].speed =
+ usb_speed;
+ cx231xx_Scenario[INDEX_SELFPOWER_DUAL_DIGITAL].
+ ts2_source = ts2_source;
+ p_pcb_info =
+ &cx231xx_Scenario[INDEX_SELFPOWER_DUAL_DIGITAL];
+ _current_scenario_idx = INDEX_SELFPOWER_DUAL_DIGITAL;
+ break;
+ case AVDEC_ENABLE | SELF_POWER:
+ cx231xx_Scenario[INDEX_SELFPOWER_ANALOG_ONLY].speed =
+ usb_speed;
+ cx231xx_Scenario[INDEX_SELFPOWER_ANALOG_ONLY].
+ analog_source = analog_source;
+ p_pcb_info =
+ &cx231xx_Scenario[INDEX_SELFPOWER_ANALOG_ONLY];
+ _current_scenario_idx = INDEX_SELFPOWER_ANALOG_ONLY;
+ break;
+ case AVDEC_ENABLE | TS1_PORT | SELF_POWER:
+ cx231xx_Scenario[INDEX_SELFPOWER_DUAL].speed =
+ usb_speed;
+ cx231xx_Scenario[INDEX_SELFPOWER_DUAL].ts1_source =
+ ts1_source;
+ cx231xx_Scenario[INDEX_SELFPOWER_DUAL].analog_source =
+ analog_source;
+ p_pcb_info = &cx231xx_Scenario[INDEX_SELFPOWER_DUAL];
+ _current_scenario_idx = INDEX_SELFPOWER_DUAL;
+ break;
+ case AVDEC_ENABLE | TS1_TS2_PORT | SELF_POWER:
+ cx231xx_Scenario[INDEX_SELFPOWER_TRIPLE].speed =
+ usb_speed;
+ cx231xx_Scenario[INDEX_SELFPOWER_TRIPLE].ts1_source =
+ ts1_source;
+ cx231xx_Scenario[INDEX_SELFPOWER_TRIPLE].ts2_source =
+ ts2_source;
+ cx231xx_Scenario[INDEX_SELFPOWER_TRIPLE].analog_source =
+ analog_source;
+ p_pcb_info = &cx231xx_Scenario[INDEX_SELFPOWER_TRIPLE];
+ _current_scenario_idx = INDEX_SELFPOWER_TRIPLE;
+ break;
+ case AVDEC_ENABLE | TS1VIP_TS2_PORT | SELF_POWER:
+ cx231xx_Scenario[INDEX_SELFPOWER_COMPRESSOR].speed =
+ usb_speed;
+ cx231xx_Scenario[INDEX_SELFPOWER_COMPRESSOR].
+ analog_source = analog_source;
+ p_pcb_info =
+ &cx231xx_Scenario[INDEX_SELFPOWER_COMPRESSOR];
+ _current_scenario_idx = INDEX_SELFPOWER_COMPRESSOR;
+ break;
+ default:
+ cx231xx_info("bad senario!!!!!\n");
+ cx231xx_info("config_info=%x\n",
+ (config_info & SELFPOWER_MASK));
+ return 1;
+ }
+ }
+
+ dev->current_scenario_idx = _current_scenario_idx;
+
+ memcpy(&dev->current_pcb_config, p_pcb_info,
+ sizeof(struct pcb_config));
+
+ if (pcb_debug) {
+ cx231xx_info("SC(0x00) register = 0x%x\n", config_info);
+ cx231xx_info("scenario %d\n",
+ (dev->current_pcb_config.index) + 1);
+ cx231xx_info("type=%x\n", dev->current_pcb_config.type);
+ cx231xx_info("mode=%x\n", dev->current_pcb_config.mode);
+ cx231xx_info("speed=%x\n", dev->current_pcb_config.speed);
+ cx231xx_info("ts1_source=%x\n",
+ dev->current_pcb_config.ts1_source);
+ cx231xx_info("ts2_source=%x\n",
+ dev->current_pcb_config.ts2_source);
+ cx231xx_info("analog_source=%x\n",
+ dev->current_pcb_config.analog_source);
+ }
+
+ return 0;
+}
--- /dev/null
+/*
+ cx231xx-pcb-cfg.h - driver for Conexant
+ Cx23100/101/102 USB video capture devices
+
+ Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef _PCB_CONFIG_H_
+#define _PCB_CONFIG_H_
+
+#include <linux/init.h>
+#include <linux/module.h>
+
+/***************************************************************************
+ * Class Information *
+***************************************************************************/
+#define CLASS_DEFAULT 0xFF
+
+enum VENDOR_REQUEST_TYPE {
+ /* Set/Get I2C */
+ VRT_SET_I2C0 = 0x0,
+ VRT_SET_I2C1 = 0x1,
+ VRT_SET_I2C2 = 0x2,
+ VRT_GET_I2C0 = 0x4,
+ VRT_GET_I2C1 = 0x5,
+ VRT_GET_I2C2 = 0x6,
+
+ /* Set/Get GPIO */
+ VRT_SET_GPIO = 0x8,
+ VRT_GET_GPIO = 0x9,
+
+ /* Set/Get GPIE */
+ VRT_SET_GPIE = 0xA,
+ VRT_GET_GPIE = 0xB,
+
+ /* Set/Get Register Control/Status */
+ VRT_SET_REGISTER = 0xC,
+ VRT_GET_REGISTER = 0xD,
+
+ /* Get Extended Compat ID Descriptor */
+ VRT_GET_EXTCID_DESC = 0xFF,
+};
+
+enum BYTE_ENABLE_MASK {
+ ENABLE_ONE_BYTE = 0x1,
+ ENABLE_TWE_BYTE = 0x3,
+ ENABLE_THREE_BYTE = 0x7,
+ ENABLE_FOUR_BYTE = 0xF,
+};
+
+#define SPEED_MASK 0x1
+enum USB_SPEED{
+ FULL_SPEED = 0x0, /* 0: full speed */
+ HIGH_SPEED = 0x1 /* 1: high speed */
+};
+
+enum _true_false{
+ FALSE = 0,
+ TRUE = 1
+};
+
+#define TS_MASK 0x6
+enum TS_PORT{
+ NO_TS_PORT = 0x0, /* 2'b00: Neither port used. PCB not a Hybrid,
+ only offers Analog TV or Video */
+ TS1_PORT = 0x4, /* 2'b10: TS1 Input (Hybrid mode :
+ Digital or External Analog/Compressed source) */
+ TS1_TS2_PORT = 0x6, /* 2'b11: TS1 & TS2 Inputs
+ (Dual inputs from Digital and/or
+ External Analog/Compressed sources) */
+ TS1_EXT_CLOCK = 0x6, /* 2'b11: TS1 & TS2 as selector
+ to external clock */
+ TS1VIP_TS2_PORT = 0x2 /* 2'b01: TS1 used as 656/VIP Output,
+ TS2 Input (from Compressor) */
+};
+
+#define EAVP_MASK 0x8
+enum EAV_PRESENT{
+ NO_EXTERNAL_AV = 0x0, /* 0: No External A/V inputs
+ (no need for i2s blcok),
+ Analog Tuner must be present */
+ EXTERNAL_AV = 0x8 /* 1: External A/V inputs
+ present (requires i2s blk) */
+};
+
+#define ATM_MASK 0x30
+enum AT_MODE{
+ DIF_TUNER = 0x30, /* 2'b11: IF Tuner (requires use of DIF) */
+ BASEBAND_SOUND = 0x20, /* 2'b10: Baseband Composite &
+ Sound-IF Signals present */
+ NO_TUNER = 0x10 /* 2'b0x: No Analog Tuner present */
+};
+
+#define PWR_SEL_MASK 0x40
+enum POWE_TYPE{
+ SELF_POWER = 0x0, /* 0: self power */
+ BUS_POWER = 0x40 /* 1: bus power */
+};
+
+enum USB_POWE_TYPE{
+ USB_SELF_POWER = 0,
+ USB_BUS_POWER
+};
+
+#define BO_0_MASK 0x80
+enum AVDEC_STATUS{
+ AVDEC_DISABLE = 0x0, /* 0: A/V Decoder Disabled */
+ AVDEC_ENABLE = 0x80 /* 1: A/V Decoder Enabled */
+};
+
+#define BO_1_MASK 0x100
+
+#define BUSPOWER_MASK 0xC4 /* for Polaris spec 0.8 */
+#define SELFPOWER_MASK 0x86
+
+/***************************************************************************/
+#define NOT_DECIDE_YET 0xFE
+#define NOT_SUPPORTED 0xFF
+
+/***************************************************************************
+ * for mod field use *
+***************************************************************************/
+#define MOD_DIGITAL 0x1
+#define MOD_ANALOG 0x2
+#define MOD_DIF 0x4
+#define MOD_EXTERNAL 0x8
+#define CAP_ALL_MOD 0x0f
+
+/***************************************************************************
+ * source define *
+***************************************************************************/
+#define SOURCE_DIGITAL 0x1
+#define SOURCE_ANALOG 0x2
+#define SOURCE_DIF 0x4
+#define SOURCE_EXTERNAL 0x8
+#define SOURCE_TS_BDA 0x10
+#define SOURCE_TS_ENCODE 0x20
+#define SOURCE_TS_EXTERNAL 0x40
+
+/***************************************************************************
+ * interface information define *
+***************************************************************************/
+struct INTERFACE_INFO {
+ u8 interrupt_index;
+ u8 ts1_index;
+ u8 ts2_index;
+ u8 audio_index;
+ u8 video_index;
+ u8 vanc_index; /* VBI */
+ u8 hanc_index; /* Sliced CC */
+ u8 ir_index;
+};
+
+enum INDEX_INTERFACE_INFO{
+ INDEX_INTERRUPT = 0x0,
+ INDEX_TS1,
+ INDEX_TS2,
+ INDEX_AUDIO,
+ INDEX_VIDEO,
+ INDEX_VANC,
+ INDEX_HANC,
+ INDEX_IR,
+};
+
+/***************************************************************************
+ * configuration information define *
+***************************************************************************/
+struct CONFIG_INFO {
+ u8 config_index;
+ struct INTERFACE_INFO interface_info;
+};
+
+struct pcb_config {
+ u8 index;
+ u8 type; /* bus power or self power,
+ self power--0, bus_power--1 */
+ u8 speed; /* usb speed, 2.0--1, 1.1--0 */
+ u8 mode; /* digital , anlog, dif or external A/V */
+ u32 ts1_source; /* three source -- BDA,External,encode */
+ u32 ts2_source;
+ u32 analog_source;
+ u8 digital_index; /* bus-power used */
+ u8 analog_index; /* bus-power used */
+ u8 dif_index; /* bus-power used */
+ u8 external_index; /* bus-power used */
+ u8 config_num; /* current config num, 0,1,2,
+ for self-power, always 0 */
+ struct CONFIG_INFO hs_config_info[3];
+ struct CONFIG_INFO fs_config_info[3];
+};
+
+enum INDEX_PCB_CONFIG{
+ INDEX_SELFPOWER_DIGITAL_ONLY = 0x0,
+ INDEX_SELFPOWER_DUAL_DIGITAL,
+ INDEX_SELFPOWER_ANALOG_ONLY,
+ INDEX_SELFPOWER_DUAL,
+ INDEX_SELFPOWER_TRIPLE,
+ INDEX_SELFPOWER_COMPRESSOR,
+ INDEX_BUSPOWER_DIGITAL_ONLY,
+ INDEX_BUSPOWER_ANALOG_ONLY,
+ INDEX_BUSPOWER_DIF_ONLY,
+ INDEX_BUSPOWER_EXTERNAL_ONLY,
+ INDEX_BUSPOWER_EXTERNAL_ANALOG,
+ INDEX_BUSPOWER_EXTERNAL_DIF,
+ INDEX_BUSPOWER_EXTERNAL_DIGITAL,
+ INDEX_BUSPOWER_DIGITAL_ANALOG,
+ INDEX_BUSPOWER_DIGITAL_DIF,
+ INDEX_BUSPOWER_DIGITAL_ANALOG_EXTERNAL,
+ INDEX_BUSPOWER_DIGITAL_DIF_EXTERNAL,
+};
+
+/***************************************************************************/
+struct cx231xx;
+
+u32 initialize_cx231xx(struct cx231xx *p_dev);
+
+#endif
--- /dev/null
+/*
+ cx231xx-reg.h - driver for Conexant Cx23100/101/102
+ USB video capture devices
+
+ Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef _CX231XX_REG_H
+#define _CX231XX_REG_H
+
+/*****************************************************************************
+ * VBI codes *
+*****************************************************************************/
+
+#define SAV_ACTIVE_VIDEO_FIELD1 0x80
+#define EAV_ACTIVE_VIDEO_FIELD1 0x90
+
+#define SAV_ACTIVE_VIDEO_FIELD2 0xc0
+#define EAV_ACTIVE_VIDEO_FIELD2 0xd0
+
+#define SAV_VBLANK_FIELD1 0xa0
+#define EAV_VBLANK_FIELD1 0xb0
+
+#define SAV_VBLANK_FIELD2 0xe0
+#define EAV_VBLANK_FIELD2 0xf0
+
+#define SAV_VBI_FIELD1 0x20
+#define EAV_VBI_FIELD1 0x30
+
+#define SAV_VBI_FIELD2 0x60
+#define EAV_VBI_FIELD2 0x70
+
+/*****************************************************************************/
+/* Audio ADC Registers */
+#define CH_PWR_CTRL1 0x0000000e
+#define CH_PWR_CTRL2 0x0000000f
+/*****************************************************************************/
+
+#define HOST_REG1 0x000
+#define FLD_FORCE_CHIP_SEL 0x80
+#define FLD_AUTO_INC_DIS 0x20
+#define FLD_PREFETCH_EN 0x10
+/* Reserved [2:3] */
+#define FLD_DIGITAL_PWR_DN 0x02
+#define FLD_SLEEP 0x01
+
+/*****************************************************************************/
+#define HOST_REG2 0x001
+
+/*****************************************************************************/
+#define HOST_REG3 0x002
+
+/*****************************************************************************/
+/* added for polaris */
+#define GPIO_PIN_CTL0 0x3
+#define GPIO_PIN_CTL1 0x4
+#define GPIO_PIN_CTL2 0x5
+#define GPIO_PIN_CTL3 0x6
+#define TS1_PIN_CTL0 0x7
+#define TS1_PIN_CTL1 0x8
+/*****************************************************************************/
+
+#define FLD_CLK_IN_EN 0x80
+#define FLD_XTAL_CTRL 0x70
+#define FLD_BB_CLK_MODE 0x0C
+#define FLD_REF_DIV_PLL 0x02
+#define FLD_REF_SEL_PLL1 0x01
+
+/*****************************************************************************/
+#define CHIP_CTRL 0x100
+/* Reserved [27] */
+/* Reserved [31:21] */
+#define FLD_CHIP_ACFG_DIS 0x00100000
+/* Reserved [19] */
+#define FLD_DUAL_MODE_ADC2 0x00040000
+#define FLD_SIF_EN 0x00020000
+#define FLD_SOFT_RST 0x00010000
+#define FLD_DEVICE_ID 0x0000ffff
+
+/*****************************************************************************/
+#define AFE_CTRL 0x104
+#define AFE_CTRL_C2HH_SRC_CTRL 0x104
+#define FLD_DIF_OUT_SEL 0xc0000000
+#define FLD_AUX_PLL_CLK_ALT_SEL 0x3c000000
+#define FLD_UV_ORDER_MODE 0x02000000
+#define FLD_FUNC_MODE 0x01800000
+#define FLD_ROT1_PHASE_CTL 0x007f8000
+#define FLD_AUD_IN_SEL 0x00004000
+#define FLD_LUMA_IN_SEL 0x00002000
+#define FLD_CHROMA_IN_SEL 0x00001000
+/* reserve [11:10] */
+#define FLD_INV_SPEC_DIS 0x00000200
+#define FLD_VGA_SEL_CH3 0x00000100
+#define FLD_VGA_SEL_CH2 0x00000080
+#define FLD_VGA_SEL_CH1 0x00000040
+#define FLD_DCR_BYP_CH1 0x00000020
+#define FLD_DCR_BYP_CH2 0x00000010
+#define FLD_DCR_BYP_CH3 0x00000008
+#define FLD_EN_12DB_CH3 0x00000004
+#define FLD_EN_12DB_CH2 0x00000002
+#define FLD_EN_12DB_CH1 0x00000001
+
+/* redefine in Cx231xx */
+/*****************************************************************************/
+#define DC_CTRL1 0x108
+/* reserve [31:30] */
+#define FLD_CLAMP_LVL_CH1 0x3fff8000
+#define FLD_CLAMP_LVL_CH2 0x00007fff
+/*****************************************************************************/
+
+/*****************************************************************************/
+#define DC_CTRL2 0x10c
+/* reserve [31:28] */
+#define FLD_CLAMP_LVL_CH3 0x00fffe00
+#define FLD_CLAMP_WIND_LENTH 0x000001e0
+#define FLD_C2HH_SAT_MIN 0x0000001e
+#define FLD_FLT_BYP_SEL 0x00000001
+/*****************************************************************************/
+
+/*****************************************************************************/
+#define DC_CTRL3 0x110
+/* reserve [31:16] */
+#define FLD_ERR_GAIN_CTL 0x00070000
+#define FLD_LPF_MIN 0x0000ffff
+/*****************************************************************************/
+
+/*****************************************************************************/
+#define DC_CTRL4 0x114
+/* reserve [31:31] */
+#define FLD_INTG_CH1 0x7fffffff
+/*****************************************************************************/
+
+/*****************************************************************************/
+#define DC_CTRL5 0x118
+/* reserve [31:31] */
+#define FLD_INTG_CH2 0x7fffffff
+/*****************************************************************************/
+
+/*****************************************************************************/
+#define DC_CTRL6 0x11c
+/* reserve [31:31] */
+#define FLD_INTG_CH3 0x7fffffff
+/*****************************************************************************/
+
+/*****************************************************************************/
+#define PIN_CTRL 0x120
+#define FLD_OEF_AGC_RF 0x00000001
+#define FLD_OEF_AGC_IFVGA 0x00000002
+#define FLD_OEF_AGC_IF 0x00000004
+#define FLD_REG_BO_PUD 0x80000000
+#define FLD_IR_IRQ_STAT 0x40000000
+#define FLD_AUD_IRQ_STAT 0x20000000
+#define FLD_VID_IRQ_STAT 0x10000000
+/* Reserved [27:26] */
+#define FLD_IRQ_N_OUT_EN 0x02000000
+#define FLD_IRQ_N_POLAR 0x01000000
+/* Reserved [23:6] */
+#define FLD_OE_AUX_PLL_CLK 0x00000020
+#define FLD_OE_I2S_BCLK 0x00000010
+#define FLD_OE_I2S_WCLK 0x00000008
+#define FLD_OE_AGC_IF 0x00000004
+#define FLD_OE_AGC_IFVGA 0x00000002
+#define FLD_OE_AGC_RF 0x00000001
+
+/*****************************************************************************/
+#define AUD_IO_CTRL 0x124
+/* Reserved [31:8] */
+#define FLD_I2S_PORT_DIR 0x00000080
+#define FLD_I2S_OUT_SRC 0x00000040
+#define FLD_AUD_CHAN3_SRC 0x00000030
+#define FLD_AUD_CHAN2_SRC 0x0000000c
+#define FLD_AUD_CHAN1_SRC 0x00000003
+
+/*****************************************************************************/
+#define AUD_LOCK1 0x128
+#define FLD_AUD_LOCK_KI_SHIFT 0xc0000000
+#define FLD_AUD_LOCK_KD_SHIFT 0x30000000
+/* Reserved [27:25] */
+#define FLD_EN_AV_LOCK 0x01000000
+#define FLD_VID_COUNT 0x00ffffff
+
+/*****************************************************************************/
+#define AUD_LOCK2 0x12c
+#define FLD_AUD_LOCK_KI_MULT 0xf0000000
+#define FLD_AUD_LOCK_KD_MULT 0x0F000000
+/* Reserved [23:22] */
+#define FLD_AUD_LOCK_FREQ_SHIFT 0x00300000
+#define FLD_AUD_COUNT 0x000fffff
+
+/*****************************************************************************/
+#define AFE_DIAG_CTRL1 0x134
+/* Reserved [31:16] */
+#define FLD_CUV_DLY_LENGTH 0x0000ff00
+#define FLD_YC_DLY_LENGTH 0x000000ff
+
+/*****************************************************************************/
+/* Poalris redefine */
+#define AFE_DIAG_CTRL3 0x138
+/* Reserved [31:26] */
+#define FLD_AUD_DUAL_FLAG_POL 0x02000000
+#define FLD_VID_DUAL_FLAG_POL 0x01000000
+/* Reserved [23:23] */
+#define FLD_COL_CLAMP_DIS_CH1 0x00400000
+#define FLD_COL_CLAMP_DIS_CH2 0x00200000
+#define FLD_COL_CLAMP_DIS_CH3 0x00100000
+
+#define TEST_CTRL1 0x144
+/* Reserved [31:29] */
+#define FLD_LBIST_EN 0x10000000
+/* Reserved [27:10] */
+#define FLD_FI_BIST_INTR_R 0x0000200
+#define FLD_FI_BIST_INTR_L 0x0000100
+#define FLD_BIST_FAIL_AUD_PLL 0x0000080
+#define FLD_BIST_INTR_AUD_PLL 0x0000040
+#define FLD_BIST_FAIL_VID_PLL 0x0000020
+#define FLD_BIST_INTR_VID_PLL 0x0000010
+/* Reserved [3:1] */
+#define FLD_CIR_TEST_DIS 0x00000001
+
+/*****************************************************************************/
+#define TEST_CTRL2 0x148
+#define FLD_TSXCLK_POL_CTL 0x80000000
+#define FLD_ISO_CTL_SEL 0x40000000
+#define FLD_ISO_CTL_EN 0x20000000
+#define FLD_BIST_DEBUGZ 0x10000000
+#define FLD_AUD_BIST_TEST_H 0x0f000000
+/* Reserved [23:22] */
+#define FLD_FLTRN_BIST_TEST_H 0x00020000
+#define FLD_VID_BIST_TEST_H 0x00010000
+/* Reserved [19:17] */
+#define FLD_BIST_TEST_H 0x00010000
+/* Reserved [15:13] */
+#define FLD_TAB_EN 0x00001000
+/* Reserved [11:0] */
+
+/*****************************************************************************/
+#define BIST_STAT 0x14c
+#define FLD_AUD_BIST_FAIL_H 0xfff00000
+#define FLD_FLTRN_BIST_FAIL_H 0x00180000
+#define FLD_VID_BIST_FAIL_H 0x00070000
+#define FLD_AUD_BIST_TST_DONE 0x0000fff0
+#define FLD_FLTRN_BIST_TST_DONE 0x00000008
+#define FLD_VID_BIST_TST_DONE 0x00000007
+
+/*****************************************************************************/
+/* DirectIF registers definition have been moved to DIF_reg.h */
+/*****************************************************************************/
+#define MODE_CTRL 0x400
+#define FLD_AFD_PAL60_DIS 0x20000000
+#define FLD_AFD_FORCE_SECAM 0x10000000
+#define FLD_AFD_FORCE_PALNC 0x08000000
+#define FLD_AFD_FORCE_PAL 0x04000000
+#define FLD_AFD_PALM_SEL 0x03000000
+#define FLD_CKILL_MODE 0x00300000
+#define FLD_COMB_NOTCH_MODE 0x00c00000 /* bit[19:18] */
+#define FLD_CLR_LOCK_STAT 0x00020000
+#define FLD_FAST_LOCK_MD 0x00010000
+#define FLD_WCEN 0x00008000
+#define FLD_CAGCEN 0x00004000
+#define FLD_CKILLEN 0x00002000
+#define FLD_AUTO_SC_LOCK 0x00001000
+#define FLD_MAN_SC_FAST_LOCK 0x00000800
+#define FLD_INPUT_MODE 0x00000600
+#define FLD_AFD_ACQUIRE 0x00000100
+#define FLD_AFD_NTSC_SEL 0x00000080
+#define FLD_AFD_PAL_SEL 0x00000040
+#define FLD_ACFG_DIS 0x00000020
+#define FLD_SQ_PIXEL 0x00000010
+#define FLD_VID_FMT_SEL 0x0000000f
+
+/*****************************************************************************/
+#define OUT_CTRL1 0x404
+#define FLD_POLAR 0x7f000000
+/* Reserved [23] */
+#define FLD_RND_MODE 0x00600000
+#define FLD_VIPCLAMP_EN 0x00100000
+#define FLD_VIPBLANK_EN 0x00080000
+#define FLD_VIP_OPT_AL 0x00040000
+#define FLD_IDID0_SOURCE 0x00020000
+#define FLD_DCMODE 0x00010000
+#define FLD_CLK_GATING 0x0000c000
+#define FLD_CLK_INVERT 0x00002000
+#define FLD_HSFMT 0x00001000
+#define FLD_VALIDFMT 0x00000800
+#define FLD_ACTFMT 0x00000400
+#define FLD_SWAPRAW 0x00000200
+#define FLD_CLAMPRAW_EN 0x00000100
+#define FLD_BLUE_FIELD_EN 0x00000080
+#define FLD_BLUE_FIELD_ACT 0x00000040
+#define FLD_TASKBIT_VAL 0x00000020
+#define FLD_ANC_DATA_EN 0x00000010
+#define FLD_VBIHACTRAW_EN 0x00000008
+#define FLD_MODE10B 0x00000004
+#define FLD_OUT_MODE 0x00000003
+
+/*****************************************************************************/
+#define OUT_CTRL2 0x408
+#define FLD_AUD_GRP 0xc0000000
+#define FLD_SAMPLE_RATE 0x30000000
+#define FLD_AUD_ANC_EN 0x08000000
+#define FLD_EN_C 0x04000000
+#define FLD_EN_B 0x02000000
+#define FLD_EN_A 0x01000000
+/* Reserved [23:20] */
+#define FLD_IDID1_LSB 0x000c0000
+#define FLD_IDID0_LSB 0x00030000
+#define FLD_IDID1_MSB 0x0000ff00
+#define FLD_IDID0_MSB 0x000000ff
+
+/*****************************************************************************/
+#define GEN_STAT 0x40c
+#define FLD_VCR_DETECT 0x00800000
+#define FLD_SPECIAL_PLAY_N 0x00400000
+#define FLD_VPRES 0x00200000
+#define FLD_AGC_LOCK 0x00100000
+#define FLD_CSC_LOCK 0x00080000
+#define FLD_VLOCK 0x00040000
+#define FLD_SRC_LOCK 0x00020000
+#define FLD_HLOCK 0x00010000
+#define FLD_VSYNC_N 0x00008000
+#define FLD_SRC_FIFO_UFLOW 0x00004000
+#define FLD_SRC_FIFO_OFLOW 0x00002000
+#define FLD_FIELD 0x00001000
+#define FLD_AFD_FMT_STAT 0x00000f00
+#define FLD_MV_TYPE2_PAIR 0x00000080
+#define FLD_MV_T3CS 0x00000040
+#define FLD_MV_CS 0x00000020
+#define FLD_MV_PSP 0x00000010
+/* Reserved [3] */
+#define FLD_MV_CDAT 0x00000003
+
+/*****************************************************************************/
+#define INT_STAT_MASK 0x410
+#define FLD_COMB_3D_FIFO_MSK 0x80000000
+#define FLD_WSS_DAT_AVAIL_MSK 0x40000000
+#define FLD_GS2_DAT_AVAIL_MSK 0x20000000
+#define FLD_GS1_DAT_AVAIL_MSK 0x10000000
+#define FLD_CC_DAT_AVAIL_MSK 0x08000000
+#define FLD_VPRES_CHANGE_MSK 0x04000000
+#define FLD_MV_CHANGE_MSK 0x02000000
+#define FLD_END_VBI_EVEN_MSK 0x01000000
+#define FLD_END_VBI_ODD_MSK 0x00800000
+#define FLD_FMT_CHANGE_MSK 0x00400000
+#define FLD_VSYNC_TRAIL_MSK 0x00200000
+#define FLD_HLOCK_CHANGE_MSK 0x00100000
+#define FLD_VLOCK_CHANGE_MSK 0x00080000
+#define FLD_CSC_LOCK_CHANGE_MSK 0x00040000
+#define FLD_SRC_FIFO_UFLOW_MSK 0x00020000
+#define FLD_SRC_FIFO_OFLOW_MSK 0x00010000
+#define FLD_COMB_3D_FIFO_STAT 0x00008000
+#define FLD_WSS_DAT_AVAIL_STAT 0x00004000
+#define FLD_GS2_DAT_AVAIL_STAT 0x00002000
+#define FLD_GS1_DAT_AVAIL_STAT 0x00001000
+#define FLD_CC_DAT_AVAIL_STAT 0x00000800
+#define FLD_VPRES_CHANGE_STAT 0x00000400
+#define FLD_MV_CHANGE_STAT 0x00000200
+#define FLD_END_VBI_EVEN_STAT 0x00000100
+#define FLD_END_VBI_ODD_STAT 0x00000080
+#define FLD_FMT_CHANGE_STAT 0x00000040
+#define FLD_VSYNC_TRAIL_STAT 0x00000020
+#define FLD_HLOCK_CHANGE_STAT 0x00000010
+#define FLD_VLOCK_CHANGE_STAT 0x00000008
+#define FLD_CSC_LOCK_CHANGE_STAT 0x00000004
+#define FLD_SRC_FIFO_UFLOW_STAT 0x00000002
+#define FLD_SRC_FIFO_OFLOW_STAT 0x00000001
+
+/*****************************************************************************/
+#define LUMA_CTRL 0x414
+#define BRIGHTNESS_CTRL_BYTE 0x414
+#define CONTRAST_CTRL_BYTE 0x415
+#define LUMA_CTRL_BYTE_3 0x416
+#define FLD_LUMA_CORE_SEL 0x00c00000
+#define FLD_RANGE 0x00300000
+/* Reserved [19] */
+#define FLD_PEAK_EN 0x00040000
+#define FLD_PEAK_SEL 0x00030000
+#define FLD_CNTRST 0x0000ff00
+#define FLD_BRITE 0x000000ff
+
+/*****************************************************************************/
+#define HSCALE_CTRL 0x418
+#define FLD_HFILT 0x03000000
+#define FLD_HSCALE 0x00ffffff
+
+/*****************************************************************************/
+#define VSCALE_CTRL 0x41c
+#define FLD_LINE_AVG_DIS 0x01000000
+/* Reserved [23:20] */
+#define FLD_VS_INTRLACE 0x00080000
+#define FLD_VFILT 0x00070000
+/* Reserved [15:13] */
+#define FLD_VSCALE 0x00001fff
+
+/*****************************************************************************/
+#define CHROMA_CTRL 0x420
+#define USAT_CTRL_BYTE 0x420
+#define VSAT_CTRL_BYTE 0x421
+#define HUE_CTRL_BYTE 0x422
+#define FLD_C_LPF_EN 0x20000000
+#define FLD_CHR_DELAY 0x1c000000
+#define FLD_C_CORE_SEL 0x03000000
+#define FLD_HUE 0x00ff0000
+#define FLD_VSAT 0x0000ff00
+#define FLD_USAT 0x000000ff
+
+/*****************************************************************************/
+#define VBI_LINE_CTRL1 0x424
+#define FLD_VBI_MD_LINE4 0xff000000
+#define FLD_VBI_MD_LINE3 0x00ff0000
+#define FLD_VBI_MD_LINE2 0x0000ff00
+#define FLD_VBI_MD_LINE1 0x000000ff
+
+/*****************************************************************************/
+#define VBI_LINE_CTRL2 0x428
+#define FLD_VBI_MD_LINE8 0xff000000
+#define FLD_VBI_MD_LINE7 0x00ff0000
+#define FLD_VBI_MD_LINE6 0x0000ff00
+#define FLD_VBI_MD_LINE5 0x000000ff
+
+/*****************************************************************************/
+#define VBI_LINE_CTRL3 0x42c
+#define FLD_VBI_MD_LINE12 0xff000000
+#define FLD_VBI_MD_LINE11 0x00ff0000
+#define FLD_VBI_MD_LINE10 0x0000ff00
+#define FLD_VBI_MD_LINE9 0x000000ff
+
+/*****************************************************************************/
+#define VBI_LINE_CTRL4 0x430
+#define FLD_VBI_MD_LINE16 0xff000000
+#define FLD_VBI_MD_LINE15 0x00ff0000
+#define FLD_VBI_MD_LINE14 0x0000ff00
+#define FLD_VBI_MD_LINE13 0x000000ff
+
+/*****************************************************************************/
+#define VBI_LINE_CTRL5 0x434
+#define FLD_VBI_MD_LINE17 0x000000ff
+
+/*****************************************************************************/
+#define VBI_FC_CFG 0x438
+#define FLD_FC_ALT2 0xff000000
+#define FLD_FC_ALT1 0x00ff0000
+#define FLD_FC_ALT2_TYPE 0x0000f000
+#define FLD_FC_ALT1_TYPE 0x00000f00
+/* Reserved [7:1] */
+#define FLD_FC_SEARCH_MODE 0x00000001
+
+/*****************************************************************************/
+#define VBI_MISC_CFG1 0x43c
+#define FLD_TTX_PKTADRU 0xfff00000
+#define FLD_TTX_PKTADRL 0x000fff00
+/* Reserved [7:6] */
+#define FLD_MOJI_PACK_DIS 0x00000020
+#define FLD_VPS_DEC_DIS 0x00000010
+#define FLD_CRI_MARG_SCALE 0x0000000c
+#define FLD_EDGE_RESYNC_EN 0x00000002
+#define FLD_ADAPT_SLICE_DIS 0x00000001
+
+/*****************************************************************************/
+#define VBI_MISC_CFG2 0x440
+#define FLD_HAMMING_TYPE 0x0f000000
+/* Reserved [23:20] */
+#define FLD_WSS_FIFO_RST 0x00080000
+#define FLD_GS2_FIFO_RST 0x00040000
+#define FLD_GS1_FIFO_RST 0x00020000
+#define FLD_CC_FIFO_RST 0x00010000
+/* Reserved [15:12] */
+#define FLD_VBI3_SDID 0x00000f00
+#define FLD_VBI2_SDID 0x000000f0
+#define FLD_VBI1_SDID 0x0000000f
+
+/*****************************************************************************/
+#define VBI_PAY1 0x444
+#define FLD_GS1_FIFO_DAT 0xFF000000
+#define FLD_GS1_STAT 0x00FF0000
+#define FLD_CC_FIFO_DAT 0x0000FF00
+#define FLD_CC_STAT 0x000000FF
+
+/*****************************************************************************/
+#define VBI_PAY2 0x448
+#define FLD_WSS_FIFO_DAT 0xff000000
+#define FLD_WSS_STAT 0x00ff0000
+#define FLD_GS2_FIFO_DAT 0x0000ff00
+#define FLD_GS2_STAT 0x000000ff
+
+/*****************************************************************************/
+#define VBI_CUST1_CFG1 0x44c
+/* Reserved [31] */
+#define FLD_VBI1_CRIWIN 0x7f000000
+#define FLD_VBI1_SLICE_DIST 0x00f00000
+#define FLD_VBI1_BITINC 0x000fff00
+#define FLD_VBI1_HDELAY 0x000000ff
+
+/*****************************************************************************/
+#define VBI_CUST1_CFG2 0x450
+#define FLD_VBI1_FC_LENGTH 0x1f000000
+#define FLD_VBI1_FRAME_CODE 0x00ffffff
+
+/*****************************************************************************/
+#define VBI_CUST1_CFG3 0x454
+#define FLD_VBI1_HAM_EN 0x80000000
+#define FLD_VBI1_FIFO_MODE 0x70000000
+#define FLD_VBI1_FORMAT_TYPE 0x0f000000
+#define FLD_VBI1_PAYLD_LENGTH 0x00ff0000
+#define FLD_VBI1_CRI_LENGTH 0x0000f000
+#define FLD_VBI1_CRI_MARGIN 0x00000f00
+#define FLD_VBI1_CRI_TIME 0x000000ff
+
+/*****************************************************************************/
+#define VBI_CUST2_CFG1 0x458
+/* Reserved [31] */
+#define FLD_VBI2_CRIWIN 0x7f000000
+#define FLD_VBI2_SLICE_DIST 0x00f00000
+#define FLD_VBI2_BITINC 0x000fff00
+#define FLD_VBI2_HDELAY 0x000000ff
+
+/*****************************************************************************/
+#define VBI_CUST2_CFG2 0x45c
+#define FLD_VBI2_FC_LENGTH 0x1f000000
+#define FLD_VBI2_FRAME_CODE 0x00ffffff
+
+/*****************************************************************************/
+#define VBI_CUST2_CFG3 0x460
+#define FLD_VBI2_HAM_EN 0x80000000
+#define FLD_VBI2_FIFO_MODE 0x70000000
+#define FLD_VBI2_FORMAT_TYPE 0x0f000000
+#define FLD_VBI2_PAYLD_LENGTH 0x00ff0000
+#define FLD_VBI2_CRI_LENGTH 0x0000f000
+#define FLD_VBI2_CRI_MARGIN 0x00000f00
+#define FLD_VBI2_CRI_TIME 0x000000ff
+
+/*****************************************************************************/
+#define VBI_CUST3_CFG1 0x464
+/* Reserved [31] */
+#define FLD_VBI3_CRIWIN 0x7f000000
+#define FLD_VBI3_SLICE_DIST 0x00f00000
+#define FLD_VBI3_BITINC 0x000fff00
+#define FLD_VBI3_HDELAY 0x000000ff
+
+/*****************************************************************************/
+#define VBI_CUST3_CFG2 0x468
+#define FLD_VBI3_FC_LENGTH 0x1f000000
+#define FLD_VBI3_FRAME_CODE 0x00ffffff
+
+/*****************************************************************************/
+#define VBI_CUST3_CFG3 0x46c
+#define FLD_VBI3_HAM_EN 0x80000000
+#define FLD_VBI3_FIFO_MODE 0x70000000
+#define FLD_VBI3_FORMAT_TYPE 0x0f000000
+#define FLD_VBI3_PAYLD_LENGTH 0x00ff0000
+#define FLD_VBI3_CRI_LENGTH 0x0000f000
+#define FLD_VBI3_CRI_MARGIN 0x00000f00
+#define FLD_VBI3_CRI_TIME 0x000000ff
+
+/*****************************************************************************/
+#define HORIZ_TIM_CTRL 0x470
+#define FLD_BGDEL_CNT 0xff000000
+/* Reserved [23:22] */
+#define FLD_HACTIVE_CNT 0x003ff000
+/* Reserved [11:10] */
+#define FLD_HBLANK_CNT 0x000003ff
+
+/*****************************************************************************/
+#define VERT_TIM_CTRL 0x474
+#define FLD_V656BLANK_CNT 0xff000000
+/* Reserved [23:22] */
+#define FLD_VACTIVE_CNT 0x003ff000
+/* Reserved [11:10] */
+#define FLD_VBLANK_CNT 0x000003ff
+
+/*****************************************************************************/
+#define SRC_COMB_CFG 0x478
+#define FLD_CCOMB_2LN_CHECK 0x80000000
+#define FLD_CCOMB_3LN_EN 0x40000000
+#define FLD_CCOMB_2LN_EN 0x20000000
+#define FLD_CCOMB_3D_EN 0x10000000
+/* Reserved [27] */
+#define FLD_LCOMB_3LN_EN 0x04000000
+#define FLD_LCOMB_2LN_EN 0x02000000
+#define FLD_LCOMB_3D_EN 0x01000000
+#define FLD_LUMA_LPF_SEL 0x00c00000
+#define FLD_UV_LPF_SEL 0x00300000
+#define FLD_BLEND_SLOPE 0x000f0000
+#define FLD_CCOMB_REDUCE_EN 0x00008000
+/* Reserved [14:10] */
+#define FLD_SRC_DECIM_RATIO 0x000003ff
+
+/*****************************************************************************/
+#define CHROMA_VBIOFF_CFG 0x47c
+#define FLD_VBI_VOFFSET 0x1f000000
+/* Reserved [23:20] */
+#define FLD_SC_STEP 0x000fffff
+
+/*****************************************************************************/
+#define FIELD_COUNT 0x480
+#define FLD_FIELD_COUNT_FLD 0x000003ff
+
+/*****************************************************************************/
+#define MISC_TIM_CTRL 0x484
+#define FLD_DEBOUNCE_COUNT 0xc0000000
+#define FLD_VT_LINE_CNT_HYST 0x30000000
+/* Reserved [27] */
+#define FLD_AFD_STAT 0x07ff0000
+#define FLD_VPRES_VERT_EN 0x00008000
+/* Reserved [14:12] */
+#define FLD_HR32 0x00000800
+#define FLD_TDALGN 0x00000400
+#define FLD_TDFIELD 0x00000200
+/* Reserved [8:6] */
+#define FLD_TEMPDEC 0x0000003f
+
+/*****************************************************************************/
+#define DFE_CTRL1 0x488
+#define FLD_CLAMP_AUTO_EN 0x80000000
+#define FLD_AGC_AUTO_EN 0x40000000
+#define FLD_VGA_CRUSH_EN 0x20000000
+#define FLD_VGA_AUTO_EN 0x10000000
+#define FLD_VBI_GATE_EN 0x08000000
+#define FLD_CLAMP_LEVEL 0x07000000
+/* Reserved [23:22] */
+#define FLD_CLAMP_SKIP_CNT 0x00300000
+#define FLD_AGC_GAIN 0x000fff00
+/* Reserved [7:6] */
+#define FLD_VGA_GAIN 0x0000003f
+
+/*****************************************************************************/
+#define DFE_CTRL2 0x48c
+#define FLD_VGA_ACQUIRE_RANGE 0x00ff0000
+#define FLD_VGA_TRACK_RANGE 0x0000ff00
+#define FLD_VGA_SYNC 0x000000ff
+
+/*****************************************************************************/
+#define DFE_CTRL3 0x490
+#define FLD_BP_PERCENT 0xff000000
+#define FLD_DFT_THRESHOLD 0x00ff0000
+/* Reserved [15:12] */
+#define FLD_SYNC_WIDTH_SEL 0x00000600
+#define FLD_BP_LOOP_GAIN 0x00000300
+#define FLD_SYNC_LOOP_GAIN 0x000000c0
+/* Reserved [5:4] */
+#define FLD_AGC_LOOP_GAIN 0x0000000c
+#define FLD_DCC_LOOP_GAIN 0x00000003
+
+/*****************************************************************************/
+#define PLL_CTRL 0x494
+#define FLD_PLL_KD 0xff000000
+#define FLD_PLL_KI 0x00ff0000
+#define FLD_PLL_MAX_OFFSET 0x0000ffff
+
+/*****************************************************************************/
+#define HTL_CTRL 0x498
+/* Reserved [31:24] */
+#define FLD_AUTO_LOCK_SPD 0x00080000
+#define FLD_MAN_FAST_LOCK 0x00040000
+#define FLD_HTL_15K_EN 0x00020000
+#define FLD_HTL_500K_EN 0x00010000
+#define FLD_HTL_KD 0x0000ff00
+#define FLD_HTL_KI 0x000000ff
+
+/*****************************************************************************/
+#define COMB_CTRL 0x49c
+#define FLD_COMB_PHASE_LIMIT 0xff000000
+#define FLD_CCOMB_ERR_LIMIT 0x00ff0000
+#define FLD_LUMA_THRESHOLD 0x0000ff00
+#define FLD_LCOMB_ERR_LIMIT 0x000000ff
+
+/*****************************************************************************/
+#define CRUSH_CTRL 0x4a0
+#define FLD_WTW_EN 0x00400000
+#define FLD_CRUSH_FREQ 0x00200000
+#define FLD_MAJ_SEL_EN 0x00100000
+#define FLD_MAJ_SEL 0x000c0000
+/* Reserved [17:15] */
+#define FLD_SYNC_TIP_REDUCE 0x00007e00
+/* Reserved [8:6] */
+#define FLD_SYNC_TIP_INC 0x0000003f
+
+/*****************************************************************************/
+#define SOFT_RST_CTRL 0x4a4
+#define FLD_VD_SOFT_RST 0x00008000
+/* Reserved [14:12] */
+#define FLD_REG_RST_MSK 0x00000800
+#define FLD_VOF_RST_MSK 0x00000400
+#define FLD_MVDET_RST_MSK 0x00000200
+#define FLD_VBI_RST_MSK 0x00000100
+#define FLD_SCALE_RST_MSK 0x00000080
+#define FLD_CHROMA_RST_MSK 0x00000040
+#define FLD_LUMA_RST_MSK 0x00000020
+#define FLD_VTG_RST_MSK 0x00000010
+#define FLD_YCSEP_RST_MSK 0x00000008
+#define FLD_SRC_RST_MSK 0x00000004
+#define FLD_DFE_RST_MSK 0x00000002
+/* Reserved [0] */
+
+/*****************************************************************************/
+#define MV_DT_CTRL1 0x4a8
+/* Reserved [31:29] */
+#define FLD_PSP_STOP_LINE 0x1f000000
+/* Reserved [23:21] */
+#define FLD_PSP_STRT_LINE 0x001f0000
+/* Reserved [15] */
+#define FLD_PSP_LLIMW 0x00007f00
+/* Reserved [7] */
+#define FLD_PSP_ULIMW 0x0000007f
+
+/*****************************************************************************/
+#define MV_DT_CTRL2 0x4aC
+#define FLD_CS_STOPWIN 0xff000000
+#define FLD_CS_STRTWIN 0x00ff0000
+#define FLD_CS_WIDTH 0x0000ff00
+#define FLD_PSP_SPEC_VAL 0x000000ff
+
+/*****************************************************************************/
+#define MV_DT_CTRL3 0x4B0
+#define FLD_AUTO_RATE_DIS 0x80000000
+#define FLD_HLOCK_DIS 0x40000000
+#define FLD_SEL_FIELD_CNT 0x20000000
+#define FLD_CS_TYPE2_SEL 0x10000000
+#define FLD_CS_LINE_THRSH_SEL 0x08000000
+#define FLD_CS_ATHRESH_SEL 0x04000000
+#define FLD_PSP_SPEC_SEL 0x02000000
+#define FLD_PSP_LINES_SEL 0x01000000
+#define FLD_FIELD_CNT 0x00f00000
+#define FLD_CS_TYPE2_CNT 0x000fc000
+#define FLD_CS_LINE_CNT 0x00003f00
+#define FLD_CS_ATHRESH_LEV 0x000000ff
+
+/*****************************************************************************/
+#define CHIP_VERSION 0x4b4
+/* Cx231xx redefine */
+#define VERSION 0x4b4
+#define FLD_REV_ID 0x000000ff
+
+/*****************************************************************************/
+#define MISC_DIAG_CTRL 0x4b8
+/* Reserved [31:24] */
+#define FLD_SC_CONVERGE_THRESH 0x00ff0000
+#define FLD_CCOMB_ERR_LIMIT_3D 0x0000ff00
+#define FLD_LCOMB_ERR_LIMIT_3D 0x000000ff
+
+/*****************************************************************************/
+#define VBI_PASS_CTRL 0x4bc
+#define FLD_VBI_PASS_MD 0x00200000
+#define FLD_VBI_SETUP_DIS 0x00100000
+#define FLD_PASS_LINE_CTRL 0x000fffff
+
+/*****************************************************************************/
+/* Cx231xx redefine */
+#define VCR_DET_CTRL 0x4c0
+#define FLD_EN_FIELD_PHASE_DET 0x80000000
+#define FLD_EN_HEAD_SW_DET 0x40000000
+#define FLD_FIELD_PHASE_LENGTH 0x01ff0000
+/* Reserved [29:25] */
+#define FLD_FIELD_PHASE_DELAY 0x0000ff00
+#define FLD_FIELD_PHASE_LIMIT 0x000000f0
+#define FLD_HEAD_SW_DET_LIMIT 0x0000000f
+
+/*****************************************************************************/
+#define DL_CTL 0x800
+#define DL_CTL_ADDRESS_LOW 0x800 /* Byte 1 in DL_CTL */
+#define DL_CTL_ADDRESS_HIGH 0x801 /* Byte 2 in DL_CTL */
+#define DL_CTL_DATA 0x802 /* Byte 3 in DL_CTL */
+#define DL_CTL_CONTROL 0x803 /* Byte 4 in DL_CTL */
+/* Reserved [31:5] */
+#define FLD_START_8051 0x10000000
+#define FLD_DL_ENABLE 0x08000000
+#define FLD_DL_AUTO_INC 0x04000000
+#define FLD_DL_MAP 0x03000000
+
+/*****************************************************************************/
+#define STD_DET_STATUS 0x804
+#define FLD_SPARE_STATUS1 0xff000000
+#define FLD_SPARE_STATUS0 0x00ff0000
+#define FLD_MOD_DET_STATUS1 0x0000ff00
+#define FLD_MOD_DET_STATUS0 0x000000ff
+
+/*****************************************************************************/
+#define AUD_BUILD_NUM 0x806
+#define AUD_VER_NUM 0x807
+#define STD_DET_CTL 0x808
+#define STD_DET_CTL_AUD_CTL 0x808 /* Byte 1 in STD_DET_CTL */
+#define STD_DET_CTL_PREF_MODE 0x809 /* Byte 2 in STD_DET_CTL */
+#define FLD_SPARE_CTL0 0xff000000
+#define FLD_DIS_DBX 0x00800000
+#define FLD_DIS_BTSC 0x00400000
+#define FLD_DIS_NICAM_A2 0x00200000
+#define FLD_VIDEO_PRESENT 0x00100000
+#define FLD_DW8051_VIDEO_FORMAT 0x000f0000
+#define FLD_PREF_DEC_MODE 0x0000ff00
+#define FLD_AUD_CONFIG 0x000000ff
+
+/*****************************************************************************/
+#define DW8051_INT 0x80c
+#define FLD_VIDEO_PRESENT_CHANGE 0x80000000
+#define FLD_VIDEO_CHANGE 0x40000000
+#define FLD_RDS_READY 0x20000000
+#define FLD_AC97_INT 0x10000000
+#define FLD_NICAM_BIT_ERROR_TOO_HIGH 0x08000000
+#define FLD_NICAM_LOCK 0x04000000
+#define FLD_NICAM_UNLOCK 0x02000000
+#define FLD_DFT4_TH_CMP 0x01000000
+/* Reserved [23:22] */
+#define FLD_LOCK_IND_INT 0x00200000
+#define FLD_DFT3_TH_CMP 0x00100000
+#define FLD_DFT2_TH_CMP 0x00080000
+#define FLD_DFT1_TH_CMP 0x00040000
+#define FLD_FM2_DFT_TH_CMP 0x00020000
+#define FLD_FM1_DFT_TH_CMP 0x00010000
+#define FLD_VIDEO_PRESENT_EN 0x00008000
+#define FLD_VIDEO_CHANGE_EN 0x00004000
+#define FLD_RDS_READY_EN 0x00002000
+#define FLD_AC97_INT_EN 0x00001000
+#define FLD_NICAM_BIT_ERROR_TOO_HIGH_EN 0x00000800
+#define FLD_NICAM_LOCK_EN 0x00000400
+#define FLD_NICAM_UNLOCK_EN 0x00000200
+#define FLD_DFT4_TH_CMP_EN 0x00000100
+/* Reserved [7] */
+#define FLD_DW8051_INT6_CTL1 0x00000040
+#define FLD_DW8051_INT5_CTL1 0x00000020
+#define FLD_DW8051_INT4_CTL1 0x00000010
+#define FLD_DW8051_INT3_CTL1 0x00000008
+#define FLD_DW8051_INT2_CTL1 0x00000004
+#define FLD_DW8051_INT1_CTL1 0x00000002
+#define FLD_DW8051_INT0_CTL1 0x00000001
+
+/*****************************************************************************/
+#define GENERAL_CTL 0x810
+#define FLD_RDS_INT 0x80000000
+#define FLD_NBER_INT 0x40000000
+#define FLD_NLL_INT 0x20000000
+#define FLD_IFL_INT 0x10000000
+#define FLD_FDL_INT 0x08000000
+#define FLD_AFC_INT 0x04000000
+#define FLD_AMC_INT 0x02000000
+#define FLD_AC97_INT_CTL 0x01000000
+#define FLD_RDS_INT_DIS 0x00800000
+#define FLD_NBER_INT_DIS 0x00400000
+#define FLD_NLL_INT_DIS 0x00200000
+#define FLD_IFL_INT_DIS 0x00100000
+#define FLD_FDL_INT_DIS 0x00080000
+#define FLD_FC_INT_DIS 0x00040000
+#define FLD_AMC_INT_DIS 0x00020000
+#define FLD_AC97_INT_DIS 0x00010000
+#define FLD_REV_NUM 0x0000ff00
+/* Reserved [7:5] */
+#define FLD_DBX_SOFT_RESET_REG 0x00000010
+#define FLD_AD_SOFT_RESET_REG 0x00000008
+#define FLD_SRC_SOFT_RESET_REG 0x00000004
+#define FLD_CDMOD_SOFT_RESET 0x00000002
+#define FLD_8051_SOFT_RESET 0x00000001
+
+/*****************************************************************************/
+#define AAGC_CTL 0x814
+#define FLD_AFE_12DB_EN 0x80000000
+#define FLD_AAGC_DEFAULT_EN 0x40000000
+#define FLD_AAGC_DEFAULT 0x3f000000
+/* Reserved [23] */
+#define FLD_AAGC_GAIN 0x00600000
+#define FLD_AAGC_TH 0x001f0000
+/* Reserved [15:14] */
+#define FLD_AAGC_HYST2 0x00003f00
+/* Reserved [7:6] */
+#define FLD_AAGC_HYST1 0x0000003f
+
+/*****************************************************************************/
+#define IF_SRC_CTL 0x818
+#define FLD_DBX_BYPASS 0x80000000
+/* Reserved [30:25] */
+#define FLD_IF_SRC_MODE 0x01000000
+/* Reserved [23:18] */
+#define FLD_IF_SRC_PHASE_INC 0x0001ffff
+
+/*****************************************************************************/
+#define ANALOG_DEMOD_CTL 0x81c
+#define FLD_ROT1_PHACC_PROG 0xffff0000
+/* Reserved [15] */
+#define FLD_FM1_DELAY_FIX 0x00007000
+#define FLD_PDF4_SHIFT 0x00000c00
+#define FLD_PDF3_SHIFT 0x00000300
+#define FLD_PDF2_SHIFT 0x000000c0
+#define FLD_PDF1_SHIFT 0x00000030
+#define FLD_FMBYPASS_MODE2 0x00000008
+#define FLD_FMBYPASS_MODE1 0x00000004
+#define FLD_NICAM_MODE 0x00000002
+#define FLD_BTSC_FMRADIO_MODE 0x00000001
+
+/*****************************************************************************/
+#define ROT_FREQ_CTL 0x820
+#define FLD_ROT3_PHACC_PROG 0xffff0000
+#define FLD_ROT2_PHACC_PROG 0x0000ffff
+
+/*****************************************************************************/
+#define FM_CTL 0x824
+#define FLD_FM2_DC_FB_SHIFT 0xf0000000
+#define FLD_FM2_DC_INT_SHIFT 0x0f000000
+#define FLD_FM2_AFC_RESET 0x00800000
+#define FLD_FM2_DC_PASS_IN 0x00400000
+#define FLD_FM2_DAGC_SHIFT 0x00380000
+#define FLD_FM2_CORDIC_SHIFT 0x00070000
+#define FLD_FM1_DC_FB_SHIFT 0x0000f000
+#define FLD_FM1_DC_INT_SHIFT 0x00000f00
+#define FLD_FM1_AFC_RESET 0x00000080
+#define FLD_FM1_DC_PASS_IN 0x00000040
+#define FLD_FM1_DAGC_SHIFT 0x00000038
+#define FLD_FM1_CORDIC_SHIFT 0x00000007
+
+/*****************************************************************************/
+#define LPF_PDF_CTL 0x828
+/* Reserved [31:30] */
+#define FLD_LPF32_SHIFT1 0x30000000
+#define FLD_LPF32_SHIFT2 0x0c000000
+#define FLD_LPF160_SHIFTA 0x03000000
+#define FLD_LPF160_SHIFTB 0x00c00000
+#define FLD_LPF160_SHIFTC 0x00300000
+#define FLD_LPF32_COEF_SEL2 0x000c0000
+#define FLD_LPF32_COEF_SEL1 0x00030000
+#define FLD_LPF160_COEF_SELC 0x0000c000
+#define FLD_LPF160_COEF_SELB 0x00003000
+#define FLD_LPF160_COEF_SELA 0x00000c00
+#define FLD_LPF160_IN_EN_REG 0x00000300
+#define FLD_PDF4_PDF_SEL 0x000000c0
+#define FLD_PDF3_PDF_SEL 0x00000030
+#define FLD_PDF2_PDF_SEL 0x0000000c
+#define FLD_PDF1_PDF_SEL 0x00000003
+
+/*****************************************************************************/
+#define DFT1_CTL1 0x82c
+#define FLD_DFT1_DWELL 0xffff0000
+#define FLD_DFT1_FREQ 0x0000ffff
+
+/*****************************************************************************/
+#define DFT1_CTL2 0x830
+#define FLD_DFT1_THRESHOLD 0xffffff00
+#define FLD_DFT1_CMP_CTL 0x00000080
+#define FLD_DFT1_AVG 0x00000070
+/* Reserved [3:1] */
+#define FLD_DFT1_START 0x00000001
+
+/*****************************************************************************/
+#define DFT1_STATUS 0x834
+#define FLD_DFT1_DONE 0x80000000
+#define FLD_DFT1_TH_CMP_STAT 0x40000000
+#define FLD_DFT1_RESULT 0x3fffffff
+
+/*****************************************************************************/
+#define DFT2_CTL1 0x838
+#define FLD_DFT2_DWELL 0xffff0000
+#define FLD_DFT2_FREQ 0x0000ffff
+
+/*****************************************************************************/
+#define DFT2_CTL2 0x83C
+#define FLD_DFT2_THRESHOLD 0xffffff00
+#define FLD_DFT2_CMP_CTL 0x00000080
+#define FLD_DFT2_AVG 0x00000070
+/* Reserved [3:1] */
+#define FLD_DFT2_START 0x00000001
+
+/*****************************************************************************/
+#define DFT2_STATUS 0x840
+#define FLD_DFT2_DONE 0x80000000
+#define FLD_DFT2_TH_CMP_STAT 0x40000000
+#define FLD_DFT2_RESULT 0x3fffffff
+
+/*****************************************************************************/
+#define DFT3_CTL1 0x844
+#define FLD_DFT3_DWELL 0xffff0000
+#define FLD_DFT3_FREQ 0x0000ffff
+
+/*****************************************************************************/
+#define DFT3_CTL2 0x848
+#define FLD_DFT3_THRESHOLD 0xffffff00
+#define FLD_DFT3_CMP_CTL 0x00000080
+#define FLD_DFT3_AVG 0x00000070
+/* Reserved [3:1] */
+#define FLD_DFT3_START 0x00000001
+
+/*****************************************************************************/
+#define DFT3_STATUS 0x84c
+#define FLD_DFT3_DONE 0x80000000
+#define FLD_DFT3_TH_CMP_STAT 0x40000000
+#define FLD_DFT3_RESULT 0x3fffffff
+
+/*****************************************************************************/
+#define DFT4_CTL1 0x850
+#define FLD_DFT4_DWELL 0xffff0000
+#define FLD_DFT4_FREQ 0x0000ffff
+
+/*****************************************************************************/
+#define DFT4_CTL2 0x854
+#define FLD_DFT4_THRESHOLD 0xffffff00
+#define FLD_DFT4_CMP_CTL 0x00000080
+#define FLD_DFT4_AVG 0x00000070
+/* Reserved [3:1] */
+#define FLD_DFT4_START 0x00000001
+
+/*****************************************************************************/
+#define DFT4_STATUS 0x858
+#define FLD_DFT4_DONE 0x80000000
+#define FLD_DFT4_TH_CMP_STAT 0x40000000
+#define FLD_DFT4_RESULT 0x3fffffff
+
+/*****************************************************************************/
+#define AM_MTS_DET 0x85c
+#define FLD_AM_MTS_MODE 0x80000000
+/* Reserved [30:26] */
+#define FLD_AM_SUB 0x02000000
+#define FLD_AM_GAIN_EN 0x01000000
+/* Reserved [23:16] */
+#define FLD_AMMTS_GAIN_SCALE 0x0000e000
+#define FLD_MTS_PDF_SHIFT 0x00001800
+#define FLD_AM_REG_GAIN 0x00000700
+#define FLD_AGC_REF 0x000000ff
+
+/*****************************************************************************/
+#define ANALOG_MUX_CTL 0x860
+/* Reserved [31:29] */
+#define FLD_MUX21_SEL 0x10000000
+#define FLD_MUX20_SEL 0x08000000
+#define FLD_MUX19_SEL 0x04000000
+#define FLD_MUX18_SEL 0x02000000
+#define FLD_MUX17_SEL 0x01000000
+#define FLD_MUX16_SEL 0x00800000
+#define FLD_MUX15_SEL 0x00400000
+#define FLD_MUX14_SEL 0x00300000
+#define FLD_MUX13_SEL 0x000C0000
+#define FLD_MUX12_SEL 0x00020000
+#define FLD_MUX11_SEL 0x00018000
+#define FLD_MUX10_SEL 0x00004000
+#define FLD_MUX9_SEL 0x00002000
+#define FLD_MUX8_SEL 0x00001000
+#define FLD_MUX7_SEL 0x00000800
+#define FLD_MUX6_SEL 0x00000600
+#define FLD_MUX5_SEL 0x00000100
+#define FLD_MUX4_SEL 0x000000c0
+#define FLD_MUX3_SEL 0x00000030
+#define FLD_MUX2_SEL 0x0000000c
+#define FLD_MUX1_SEL 0x00000003
+
+/*****************************************************************************/
+/* Cx231xx redefine */
+#define DPLL_CTRL1 0x864
+#define DIG_PLL_CTL1 0x864
+
+#define FLD_PLL_STATUS 0x07000000
+#define FLD_BANDWIDTH_SELECT 0x00030000
+#define FLD_PLL_SHIFT_REG 0x00007000
+#define FLD_PHASE_SHIFT 0x000007ff
+
+/*****************************************************************************/
+/* Cx231xx redefine */
+#define DPLL_CTRL2 0x868
+#define DIG_PLL_CTL2 0x868
+#define FLD_PLL_UNLOCK_THR 0xff000000
+#define FLD_PLL_LOCK_THR 0x00ff0000
+/* Reserved [15:8] */
+#define FLD_AM_PDF_SEL2 0x000000c0
+#define FLD_AM_PDF_SEL1 0x00000030
+#define FLD_DPLL_FSM_CTRL 0x0000000c
+/* Reserved [1] */
+#define FLD_PLL_PILOT_DET 0x00000001
+
+/*****************************************************************************/
+/* Cx231xx redefine */
+#define DPLL_CTRL3 0x86c
+#define DIG_PLL_CTL3 0x86c
+#define FLD_DISABLE_LOOP 0x01000000
+#define FLD_A1_DS1_SEL 0x000c0000
+#define FLD_A1_DS2_SEL 0x00030000
+#define FLD_A1_KI 0x0000ff00
+#define FLD_A1_KD 0x000000ff
+
+/*****************************************************************************/
+/* Cx231xx redefine */
+#define DPLL_CTRL4 0x870
+#define DIG_PLL_CTL4 0x870
+#define FLD_A2_DS1_SEL 0x000c0000
+#define FLD_A2_DS2_SEL 0x00030000
+#define FLD_A2_KI 0x0000ff00
+#define FLD_A2_KD 0x000000ff
+
+/*****************************************************************************/
+/* Cx231xx redefine */
+#define DPLL_CTRL5 0x874
+#define DIG_PLL_CTL5 0x874
+#define FLD_TRK_DS1_SEL 0x000c0000
+#define FLD_TRK_DS2_SEL 0x00030000
+#define FLD_TRK_KI 0x0000ff00
+#define FLD_TRK_KD 0x000000ff
+
+/*****************************************************************************/
+#define DEEMPH_GAIN_CTL 0x878
+#define FLD_DEEMPH2_GAIN 0xFFFF0000
+#define FLD_DEEMPH1_GAIN 0x0000FFFF
+
+/*****************************************************************************/
+/* Cx231xx redefine */
+#define DEEMPH_COEFF1 0x87c
+#define DEEMPH_COEF1 0x87c
+#define FLD_DEEMPH_B0 0xffff0000
+#define FLD_DEEMPH_A0 0x0000ffff
+
+/*****************************************************************************/
+/* Cx231xx redefine */
+#define DEEMPH_COEFF2 0x880
+#define DEEMPH_COEF2 0x880
+#define FLD_DEEMPH_B1 0xFFFF0000
+#define FLD_DEEMPH_A1 0x0000FFFF
+
+/*****************************************************************************/
+#define DBX1_CTL1 0x884
+#define FLD_DBX1_WBE_GAIN 0xffff0000
+#define FLD_DBX1_IN_GAIN 0x0000ffff
+
+/*****************************************************************************/
+#define DBX1_CTL2 0x888
+#define FLD_DBX1_SE_BYPASS 0xffff0000
+#define FLD_DBX1_SE_GAIN 0x0000ffff
+
+/*****************************************************************************/
+#define DBX1_RMS_SE 0x88C
+#define FLD_DBX1_RMS_WBE 0xffff0000
+#define FLD_DBX1_RMS_SE_FLD 0x0000ffff
+
+/*****************************************************************************/
+#define DBX2_CTL1 0x890
+#define FLD_DBX2_WBE_GAIN 0xffff0000
+#define FLD_DBX2_IN_GAIN 0x0000ffff
+
+/*****************************************************************************/
+#define DBX2_CTL2 0x894
+#define FLD_DBX2_SE_BYPASS 0xffff0000
+#define FLD_DBX2_SE_GAIN 0x0000ffff
+
+/*****************************************************************************/
+#define DBX2_RMS_SE 0x898
+#define FLD_DBX2_RMS_WBE 0xffff0000
+#define FLD_DBX2_RMS_SE_FLD 0x0000ffff
+
+/*****************************************************************************/
+#define AM_FM_DIFF 0x89c
+/* Reserved [31] */
+#define FLD_FM_DIFF_OUT 0x7fff0000
+/* Reserved [15] */
+#define FLD_AM_DIFF_OUT 0x00007fff
+
+/*****************************************************************************/
+#define NICAM_FAW 0x8a0
+#define FLD_FAWDETWINEND 0xFc000000
+#define FLD_FAWDETWINSTR 0x03ff0000
+/* Reserved [15:12] */
+#define FLD_FAWDETTHRSHLD3 0x00000f00
+#define FLD_FAWDETTHRSHLD2 0x000000f0
+#define FLD_FAWDETTHRSHLD1 0x0000000f
+
+/*****************************************************************************/
+/* Cx231xx redefine */
+#define DEEMPH_GAIN 0x8a4
+#define NICAM_DEEMPHGAIN 0x8a4
+/* Reserved [31:18] */
+#define FLD_DEEMPHGAIN 0x0003ffff
+
+/*****************************************************************************/
+/* Cx231xx redefine */
+#define DEEMPH_NUMER1 0x8a8
+#define NICAM_DEEMPHNUMER1 0x8a8
+/* Reserved [31:18] */
+#define FLD_DEEMPHNUMER1 0x0003ffff
+
+/*****************************************************************************/
+/* Cx231xx redefine */
+#define DEEMPH_NUMER2 0x8ac
+#define NICAM_DEEMPHNUMER2 0x8ac
+/* Reserved [31:18] */
+#define FLD_DEEMPHNUMER2 0x0003ffff
+
+/*****************************************************************************/
+/* Cx231xx redefine */
+#define DEEMPH_DENOM1 0x8b0
+#define NICAM_DEEMPHDENOM1 0x8b0
+/* Reserved [31:18] */
+#define FLD_DEEMPHDENOM1 0x0003ffff
+
+/*****************************************************************************/
+/* Cx231xx redefine */
+#define DEEMPH_DENOM2 0x8b4
+#define NICAM_DEEMPHDENOM2 0x8b4
+/* Reserved [31:18] */
+#define FLD_DEEMPHDENOM2 0x0003ffff
+
+/*****************************************************************************/
+#define NICAM_ERRLOG_CTL1 0x8B8
+/* Reserved [31:28] */
+#define FLD_ERRINTRPTTHSHLD1 0x0fff0000
+/* Reserved [15:12] */
+#define FLD_ERRLOGPERIOD 0x00000fff
+
+/*****************************************************************************/
+#define NICAM_ERRLOG_CTL2 0x8bc
+/* Reserved [31:28] */
+#define FLD_ERRINTRPTTHSHLD3 0x0fff0000
+/* Reserved [15:12] */
+#define FLD_ERRINTRPTTHSHLD2 0x00000fff
+
+/*****************************************************************************/
+#define NICAM_ERRLOG_STS1 0x8c0
+/* Reserved [31:28] */
+#define FLD_ERRLOG2 0x0fff0000
+/* Reserved [15:12] */
+#define FLD_ERRLOG1 0x00000fff
+
+/*****************************************************************************/
+#define NICAM_ERRLOG_STS2 0x8c4
+/* Reserved [31:12] */
+#define FLD_ERRLOG3 0x00000fff
+
+/*****************************************************************************/
+#define NICAM_STATUS 0x8c8
+/* Reserved [31:20] */
+#define FLD_NICAM_CIB 0x000c0000
+#define FLD_NICAM_LOCK_STAT 0x00020000
+#define FLD_NICAM_MUTE 0x00010000
+#define FLD_NICAMADDIT_DATA 0x0000ffe0
+#define FLD_NICAMCNTRL 0x0000001f
+
+/*****************************************************************************/
+#define DEMATRIX_CTL 0x8cc
+#define FLD_AC97_IN_SHIFT 0xf0000000
+#define FLD_I2S_IN_SHIFT 0x0f000000
+#define FLD_DEMATRIX_SEL_CTL 0x00ff0000
+/* Reserved [15:11] */
+#define FLD_DMTRX_BYPASS 0x00000400
+#define FLD_DEMATRIX_MODE 0x00000300
+/* Reserved [7:6] */
+#define FLD_PH_DBX_SEL 0x00000020
+#define FLD_PH_CH_SEL 0x00000010
+#define FLD_PHASE_FIX 0x0000000f
+
+/*****************************************************************************/
+#define PATH1_CTL1 0x8d0
+/* Reserved [31:29] */
+#define FLD_PATH1_MUTE_CTL 0x1f000000
+/* Reserved [23:22] */
+#define FLD_PATH1_AVC_CG 0x00300000
+#define FLD_PATH1_AVC_RT 0x000f0000
+#define FLD_PATH1_AVC_AT 0x0000f000
+#define FLD_PATH1_AVC_STEREO 0x00000800
+#define FLD_PATH1_AVC_CR 0x00000700
+#define FLD_PATH1_AVC_RMS_CON 0x000000f0
+#define FLD_PATH1_SEL_CTL 0x0000000f
+
+/*****************************************************************************/
+#define PATH1_VOL_CTL 0x8d4
+#define FLD_PATH1_AVC_THRESHOLD 0x7fff0000
+#define FLD_PATH1_BAL_LEFT 0x00008000
+#define FLD_PATH1_BAL_LEVEL 0x00007f00
+#define FLD_PATH1_VOLUME 0x000000ff
+
+/*****************************************************************************/
+#define PATH1_EQ_CTL 0x8d8
+/* Reserved [31:30] */
+#define FLD_PATH1_EQ_TREBLE_VOL 0x3f000000
+/* Reserved [23:22] */
+#define FLD_PATH1_EQ_MID_VOL 0x003f0000
+/* Reserved [15:14] */
+#define FLD_PATH1_EQ_BASS_VOL 0x00003f00
+/* Reserved [7:1] */
+#define FLD_PATH1_EQ_BAND_SEL 0x00000001
+
+/*****************************************************************************/
+#define PATH1_SC_CTL 0x8dc
+#define FLD_PATH1_SC_THRESHOLD 0x7fff0000
+#define FLD_PATH1_SC_RT 0x0000f000
+#define FLD_PATH1_SC_AT 0x00000f00
+#define FLD_PATH1_SC_STEREO 0x00000080
+#define FLD_PATH1_SC_CR 0x00000070
+#define FLD_PATH1_SC_RMS_CON 0x0000000f
+
+/*****************************************************************************/
+#define PATH2_CTL1 0x8e0
+/* Reserved [31:26] */
+#define FLD_PATH2_MUTE_CTL 0x03000000
+/* Reserved [23:22] */
+#define FLD_PATH2_AVC_CG 0x00300000
+#define FLD_PATH2_AVC_RT 0x000f0000
+#define FLD_PATH2_AVC_AT 0x0000f000
+#define FLD_PATH2_AVC_STEREO 0x00000800
+#define FLD_PATH2_AVC_CR 0x00000700
+#define FLD_PATH2_AVC_RMS_CON 0x000000f0
+#define FLD_PATH2_SEL_CTL 0x0000000f
+
+/*****************************************************************************/
+#define PATH2_VOL_CTL 0x8e4
+#define FLD_PATH2_AVC_THRESHOLD 0xffff0000
+#define FLD_PATH2_BAL_LEFT 0x00008000
+#define FLD_PATH2_BAL_LEVEL 0x00007f00
+#define FLD_PATH2_VOLUME 0x000000ff
+
+/*****************************************************************************/
+#define PATH2_EQ_CTL 0x8e8
+/* Reserved [31:30] */
+#define FLD_PATH2_EQ_TREBLE_VOL 0x3f000000
+/* Reserved [23:22] */
+#define FLD_PATH2_EQ_MID_VOL 0x003f0000
+/* Reserved [15:14] */
+#define FLD_PATH2_EQ_BASS_VOL 0x00003f00
+/* Reserved [7:1] */
+#define FLD_PATH2_EQ_BAND_SEL 0x00000001
+
+/*****************************************************************************/
+#define PATH2_SC_CTL 0x8eC
+#define FLD_PATH2_SC_THRESHOLD 0xffff0000
+#define FLD_PATH2_SC_RT 0x0000f000
+#define FLD_PATH2_SC_AT 0x00000f00
+#define FLD_PATH2_SC_STEREO 0x00000080
+#define FLD_PATH2_SC_CR 0x00000070
+#define FLD_PATH2_SC_RMS_CON 0x0000000f
+
+/*****************************************************************************/
+#define SRC_CTL 0x8f0
+#define FLD_SRC_STATUS 0xffffff00
+#define FLD_FIFO_LF_EN 0x000000fc
+#define FLD_BYPASS_LI 0x00000002
+#define FLD_BYPASS_PF 0x00000001
+
+/*****************************************************************************/
+#define SRC_LF_COEF 0x8f4
+#define FLD_LOOP_FILTER_COEF2 0xffff0000
+#define FLD_LOOP_FILTER_COEF1 0x0000ffff
+
+/*****************************************************************************/
+#define SRC1_CTL 0x8f8
+/* Reserved [31:28] */
+#define FLD_SRC1_FIFO_RD_TH 0x0f000000
+/* Reserved [23:18] */
+#define FLD_SRC1_PHASE_INC 0x0003ffff
+
+/*****************************************************************************/
+#define SRC2_CTL 0x8fc
+/* Reserved [31:28] */
+#define FLD_SRC2_FIFO_RD_TH 0x0f000000
+/* Reserved [23:18] */
+#define FLD_SRC2_PHASE_INC 0x0003ffff
+
+/*****************************************************************************/
+#define SRC3_CTL 0x900
+/* Reserved [31:28] */
+#define FLD_SRC3_FIFO_RD_TH 0x0f000000
+/* Reserved [23:18] */
+#define FLD_SRC3_PHASE_INC 0x0003ffff
+
+/*****************************************************************************/
+#define SRC4_CTL 0x904
+/* Reserved [31:28] */
+#define FLD_SRC4_FIFO_RD_TH 0x0f000000
+/* Reserved [23:18] */
+#define FLD_SRC4_PHASE_INC 0x0003ffff
+
+/*****************************************************************************/
+#define SRC5_CTL 0x908
+/* Reserved [31:28] */
+#define FLD_SRC5_FIFO_RD_TH 0x0f000000
+/* Reserved [23:18] */
+#define FLD_SRC5_PHASE_INC 0x0003ffff
+
+/*****************************************************************************/
+#define SRC6_CTL 0x90c
+/* Reserved [31:28] */
+#define FLD_SRC6_FIFO_RD_TH 0x0f000000
+/* Reserved [23:18] */
+#define FLD_SRC6_PHASE_INC 0x0003ffff
+
+/*****************************************************************************/
+#define BAND_OUT_SEL 0x910
+#define FLD_SRC6_IN_SEL 0xc0000000
+#define FLD_SRC6_CLK_SEL 0x30000000
+#define FLD_SRC5_IN_SEL 0x0c000000
+#define FLD_SRC5_CLK_SEL 0x03000000
+#define FLD_SRC4_IN_SEL 0x00c00000
+#define FLD_SRC4_CLK_SEL 0x00300000
+#define FLD_SRC3_IN_SEL 0x000c0000
+#define FLD_SRC3_CLK_SEL 0x00030000
+#define FLD_BASEBAND_BYPASS_CTL 0x0000ff00
+#define FLD_AC97_SRC_SEL 0x000000c0
+#define FLD_I2S_SRC_SEL 0x00000030
+#define FLD_PARALLEL2_SRC_SEL 0x0000000c
+#define FLD_PARALLEL1_SRC_SEL 0x00000003
+
+/*****************************************************************************/
+#define I2S_IN_CTL 0x914
+/* Reserved [31:11] */
+#define FLD_I2S_UP2X_BW20K 0x00000400
+#define FLD_I2S_UP2X_BYPASS 0x00000200
+#define FLD_I2S_IN_MASTER_MODE 0x00000100
+#define FLD_I2S_IN_SONY_MODE 0x00000080
+#define FLD_I2S_IN_RIGHT_JUST 0x00000040
+#define FLD_I2S_IN_WS_SEL 0x00000020
+#define FLD_I2S_IN_BCN_DEL 0x0000001f
+
+/*****************************************************************************/
+#define I2S_OUT_CTL 0x918
+/* Reserved [31:17] */
+#define FLD_I2S_OUT_SOFT_RESET_EN 0x00010000
+/* Reserved [15:9] */
+#define FLD_I2S_OUT_MASTER_MODE 0x00000100
+#define FLD_I2S_OUT_SONY_MODE 0x00000080
+#define FLD_I2S_OUT_RIGHT_JUST 0x00000040
+#define FLD_I2S_OUT_WS_SEL 0x00000020
+#define FLD_I2S_OUT_BCN_DEL 0x0000001f
+
+/*****************************************************************************/
+#define AC97_CTL 0x91c
+/* Reserved [31:26] */
+#define FLD_AC97_UP2X_BW20K 0x02000000
+#define FLD_AC97_UP2X_BYPASS 0x01000000
+/* Reserved [23:17] */
+#define FLD_AC97_RST_ACL 0x00010000
+/* Reserved [15:9] */
+#define FLD_AC97_WAKE_UP_SYNC 0x00000100
+/* Reserved [7:1] */
+#define FLD_AC97_SHUTDOWN 0x00000001
+
+/* Cx231xx redefine */
+#define QPSK_IAGC_CTL1 0x94c
+#define QPSK_IAGC_CTL2 0x950
+#define QPSK_FEPR_FREQ 0x954
+#define QPSK_BTL_CTL1 0x958
+#define QPSK_BTL_CTL2 0x95c
+#define QPSK_CTL_CTL1 0x960
+#define QPSK_CTL_CTL2 0x964
+#define QPSK_MF_FAGC_CTL 0x968
+#define QPSK_EQ_CTL 0x96c
+#define QPSK_LOCK_CTL 0x970
+
+/*****************************************************************************/
+#define FM1_DFT_CTL 0x9a8
+#define FLD_FM1_DFT_THRESHOLD 0xffff0000
+/* Reserved [15:8] */
+#define FLD_FM1_DFT_CMP_CTL 0x00000080
+#define FLD_FM1_DFT_AVG 0x00000070
+/* Reserved [3:1] */
+#define FLD_FM1_DFT_START 0x00000001
+
+/*****************************************************************************/
+#define FM1_DFT_STATUS 0x9ac
+#define FLD_FM1_DFT_DONE 0x80000000
+/* Reserved [30:19] */
+#define FLD_FM_DFT_TH_CMP 0x00040000
+#define FLD_FM1_DFT 0x0003ffff
+
+/*****************************************************************************/
+#define FM2_DFT_CTL 0x9b0
+#define FLD_FM2_DFT_THRESHOLD 0xffff0000
+/* Reserved [15:8] */
+#define FLD_FM2_DFT_CMP_CTL 0x00000080
+#define FLD_FM2_DFT_AVG 0x00000070
+/* Reserved [3:1] */
+#define FLD_FM2_DFT_START 0x00000001
+
+/*****************************************************************************/
+#define FM2_DFT_STATUS 0x9b4
+#define FLD_FM2_DFT_DONE 0x80000000
+/* Reserved [30:19] */
+#define FLD_FM2_DFT_TH_CMP_STAT 0x00040000
+#define FLD_FM2_DFT 0x0003ffff
+
+/*****************************************************************************/
+/* Cx231xx redefine */
+#define AAGC_STATUS_REG 0x9b8
+#define AAGC_STATUS 0x9b8
+/* Reserved [31:27] */
+#define FLD_FM2_DAGC_OUT 0x07000000
+/* Reserved [23:19] */
+#define FLD_FM1_DAGC_OUT 0x00070000
+/* Reserved [15:6] */
+#define FLD_AFE_VGA_OUT 0x0000003f
+
+/*****************************************************************************/
+#define MTS_GAIN_STATUS 0x9bc
+/* Reserved [31:14] */
+#define FLD_MTS_GAIN 0x00003fff
+
+#define RDS_OUT 0x9c0
+#define FLD_RDS_Q 0xffff0000
+#define FLD_RDS_I 0x0000ffff
+
+/*****************************************************************************/
+#define AUTOCONFIG_REG 0x9c4
+/* Reserved [31:4] */
+#define FLD_AUTOCONFIG_MODE 0x0000000f
+
+#define FM_AFC 0x9c8
+#define FLD_FM2_AFC 0xffff0000
+#define FLD_FM1_AFC 0x0000ffff
+
+/*****************************************************************************/
+/* Cx231xx redefine */
+#define NEW_SPARE 0x9cc
+#define NEW_SPARE_REG 0x9cc
+
+/*****************************************************************************/
+#define DBX_ADJ 0x9d0
+/* Reserved [31:28] */
+#define FLD_DBX2_ADJ 0x0fff0000
+/* Reserved [15:12] */
+#define FLD_DBX1_ADJ 0x00000fff
+
+#define VID_FMT_AUTO 0
+#define VID_FMT_NTSC_M 1
+#define VID_FMT_NTSC_J 2
+#define VID_FMT_NTSC_443 3
+#define VID_FMT_PAL_BDGHI 4
+#define VID_FMT_PAL_M 5
+#define VID_FMT_PAL_N 6
+#define VID_FMT_PAL_NC 7
+#define VID_FMT_PAL_60 8
+#define VID_FMT_SECAM 12
+#define VID_FMT_SECAM_60 13
+
+#define INPUT_MODE_CVBS_0 0 /* INPUT_MODE_VALUE(0) */
+#define INPUT_MODE_YC_1 1 /* INPUT_MODE_VALUE(1) */
+#define INPUT_MODE_YC2_2 2 /* INPUT_MODE_VALUE(2) */
+#define INPUT_MODE_YUV_3 3 /* INPUT_MODE_VALUE(3) */
+
+#define LUMA_LPF_LOW_BANDPASS 0 /* 0.6Mhz LPF BW */
+#define LUMA_LPF_MEDIUM_BANDPASS 1 /* 1.0Mhz LPF BW */
+#define LUMA_LPF_HIGH_BANDPASS 2 /* 1.5Mhz LPF BW */
+
+#define UV_LPF_LOW_BANDPASS 0 /* 0.6Mhz LPF BW */
+#define UV_LPF_MEDIUM_BANDPASS 1 /* 1.0Mhz LPF BW */
+#define UV_LPF_HIGH_BANDPASS 2 /* 1.5Mhz LPF BW */
+
+#define TWO_TAP_FILT 0
+#define THREE_TAP_FILT 1
+#define FOUR_TAP_FILT 2
+#define FIVE_TAP_FILT 3
+
+#define AUD_CHAN_SRC_PARALLEL 0
+#define AUD_CHAN_SRC_I2S_INPUT 1
+#define AUD_CHAN_SRC_FLATIRON 2
+#define AUD_CHAN_SRC_PARALLEL3 3
+
+#define OUT_MODE_601 0
+#define OUT_MODE_656 1
+#define OUT_MODE_VIP11 2
+#define OUT_MODE_VIP20 3
+
+#define PHASE_INC_49MHZ 0x0df22
+#define PHASE_INC_56MHZ 0x0fa5b
+#define PHASE_INC_28MHZ 0x010000
+
+#endif
--- /dev/null
+/*
+ cx231xx_vbi.c - driver for Conexant Cx23100/101/102 USB video capture devices
+
+ Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
+ Based on cx88 driver
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/init.h>
+#include <linux/list.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/bitmap.h>
+#include <linux/usb.h>
+#include <linux/i2c.h>
+#include <linux/mm.h>
+#include <linux/mutex.h>
+#include <linux/slab.h>
+
+#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
+#include <media/v4l2-chip-ident.h>
+#include <media/msp3400.h>
+#include <media/tuner.h>
+
+#include "cx231xx.h"
+#include "cx231xx-vbi.h"
+
+static inline void print_err_status(struct cx231xx *dev, int packet, int status)
+{
+ char *errmsg = "Unknown";
+
+ switch (status) {
+ case -ENOENT:
+ errmsg = "unlinked synchronuously";
+ break;
+ case -ECONNRESET:
+ errmsg = "unlinked asynchronuously";
+ break;
+ case -ENOSR:
+ errmsg = "Buffer error (overrun)";
+ break;
+ case -EPIPE:
+ errmsg = "Stalled (device not responding)";
+ break;
+ case -EOVERFLOW:
+ errmsg = "Babble (bad cable?)";
+ break;
+ case -EPROTO:
+ errmsg = "Bit-stuff error (bad cable?)";
+ break;
+ case -EILSEQ:
+ errmsg = "CRC/Timeout (could be anything)";
+ break;
+ case -ETIME:
+ errmsg = "Device does not respond";
+ break;
+ }
+ if (packet < 0) {
+ cx231xx_err(DRIVER_NAME "URB status %d [%s].\n", status,
+ errmsg);
+ } else {
+ cx231xx_err(DRIVER_NAME "URB packet %d, status %d [%s].\n",
+ packet, status, errmsg);
+ }
+}
+
+/*
+ * Controls the isoc copy of each urb packet
+ */
+static inline int cx231xx_isoc_vbi_copy(struct cx231xx *dev, struct urb *urb)
+{
+ struct cx231xx_dmaqueue *dma_q = urb->context;
+ int rc = 1;
+ unsigned char *p_buffer;
+ u32 bytes_parsed = 0, buffer_size = 0;
+ u8 sav_eav = 0;
+
+ if (!dev)
+ return 0;
+
+ if (dev->state & DEV_DISCONNECTED)
+ return 0;
+
+ if (urb->status < 0) {
+ print_err_status(dev, -1, urb->status);
+ if (urb->status == -ENOENT)
+ return 0;
+ }
+
+ /* get buffer pointer and length */
+ p_buffer = urb->transfer_buffer;
+ buffer_size = urb->actual_length;
+
+ if (buffer_size > 0) {
+ bytes_parsed = 0;
+
+ if (dma_q->is_partial_line) {
+ /* Handle the case where we were working on a partial
+ line */
+ sav_eav = dma_q->last_sav;
+ } else {
+ /* Check for a SAV/EAV overlapping the
+ buffer boundary */
+
+ sav_eav = cx231xx_find_boundary_SAV_EAV(p_buffer,
+ dma_q->partial_buf,
+ &bytes_parsed);
+ }
+
+ sav_eav &= 0xF0;
+ /* Get the first line if we have some portion of an SAV/EAV from
+ the last buffer or a partial line */
+ if (sav_eav) {
+ bytes_parsed += cx231xx_get_vbi_line(dev, dma_q,
+ sav_eav, /* SAV/EAV */
+ p_buffer + bytes_parsed, /* p_buffer */
+ buffer_size - bytes_parsed); /* buffer size */
+ }
+
+ /* Now parse data that is completely in this buffer */
+ dma_q->is_partial_line = 0;
+
+ while (bytes_parsed < buffer_size) {
+ u32 bytes_used = 0;
+
+ sav_eav = cx231xx_find_next_SAV_EAV(
+ p_buffer + bytes_parsed, /* p_buffer */
+ buffer_size - bytes_parsed, /* buffer size */
+ &bytes_used); /* bytes used to get SAV/EAV */
+
+ bytes_parsed += bytes_used;
+
+ sav_eav &= 0xF0;
+ if (sav_eav && (bytes_parsed < buffer_size)) {
+ bytes_parsed += cx231xx_get_vbi_line(dev,
+ dma_q, sav_eav, /* SAV/EAV */
+ p_buffer+bytes_parsed, /* p_buffer */
+ buffer_size-bytes_parsed);/*buf size*/
+ }
+ }
+
+ /* Save the last four bytes of the buffer so we can
+ check the buffer boundary condition next time */
+ memcpy(dma_q->partial_buf, p_buffer + buffer_size - 4, 4);
+ bytes_parsed = 0;
+ }
+
+ return rc;
+}
+
+/* ------------------------------------------------------------------
+ Vbi buf operations
+ ------------------------------------------------------------------*/
+
+static int
+vbi_buffer_setup(struct videobuf_queue *vq, unsigned int *count,
+ unsigned int *size)
+{
+ struct cx231xx_fh *fh = vq->priv_data;
+ struct cx231xx *dev = fh->dev;
+ u32 height = 0;
+
+ height = ((dev->norm & V4L2_STD_625_50) ?
+ PAL_VBI_LINES : NTSC_VBI_LINES);
+
+ *size = (dev->width * height * 2 * 2);
+ if (0 == *count)
+ *count = CX231XX_DEF_VBI_BUF;
+
+ if (*count < CX231XX_MIN_BUF)
+ *count = CX231XX_MIN_BUF;
+
+ return 0;
+}
+
+/* This is called *without* dev->slock held; please keep it that way */
+static void free_buffer(struct videobuf_queue *vq, struct cx231xx_buffer *buf)
+{
+ struct cx231xx_fh *fh = vq->priv_data;
+ struct cx231xx *dev = fh->dev;
+ unsigned long flags = 0;
+ if (in_interrupt())
+ BUG();
+
+ /* We used to wait for the buffer to finish here, but this didn't work
+ because, as we were keeping the state as VIDEOBUF_QUEUED,
+ videobuf_queue_cancel marked it as finished for us.
+ (Also, it could wedge forever if the hardware was misconfigured.)
+
+ This should be safe; by the time we get here, the buffer isn't
+ queued anymore. If we ever start marking the buffers as
+ VIDEOBUF_ACTIVE, it won't be, though.
+ */
+ spin_lock_irqsave(&dev->vbi_mode.slock, flags);
+ if (dev->vbi_mode.bulk_ctl.buf == buf)
+ dev->vbi_mode.bulk_ctl.buf = NULL;
+ spin_unlock_irqrestore(&dev->vbi_mode.slock, flags);
+
+ videobuf_vmalloc_free(&buf->vb);
+ buf->vb.state = VIDEOBUF_NEEDS_INIT;
+}
+
+static int
+vbi_buffer_prepare(struct videobuf_queue *vq, struct videobuf_buffer *vb,
+ enum v4l2_field field)
+{
+ struct cx231xx_fh *fh = vq->priv_data;
+ struct cx231xx_buffer *buf =
+ container_of(vb, struct cx231xx_buffer, vb);
+ struct cx231xx *dev = fh->dev;
+ int rc = 0, urb_init = 0;
+ u32 height = 0;
+
+ height = ((dev->norm & V4L2_STD_625_50) ?
+ PAL_VBI_LINES : NTSC_VBI_LINES);
+ buf->vb.size = ((dev->width << 1) * height * 2);
+
+ if (0 != buf->vb.baddr && buf->vb.bsize < buf->vb.size)
+ return -EINVAL;
+
+ buf->vb.width = dev->width;
+ buf->vb.height = height;
+ buf->vb.field = field;
+ buf->vb.field = V4L2_FIELD_SEQ_TB;
+
+ if (VIDEOBUF_NEEDS_INIT == buf->vb.state) {
+ rc = videobuf_iolock(vq, &buf->vb, NULL);
+ if (rc < 0)
+ goto fail;
+ }
+
+ if (!dev->vbi_mode.bulk_ctl.num_bufs)
+ urb_init = 1;
+
+ if (urb_init) {
+ rc = cx231xx_init_vbi_isoc(dev, CX231XX_NUM_VBI_PACKETS,
+ CX231XX_NUM_VBI_BUFS,
+ dev->vbi_mode.alt_max_pkt_size[0],
+ cx231xx_isoc_vbi_copy);
+ if (rc < 0)
+ goto fail;
+ }
+
+ buf->vb.state = VIDEOBUF_PREPARED;
+ return 0;
+
+fail:
+ free_buffer(vq, buf);
+ return rc;
+}
+
+static void
+vbi_buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb)
+{
+ struct cx231xx_buffer *buf =
+ container_of(vb, struct cx231xx_buffer, vb);
+ struct cx231xx_fh *fh = vq->priv_data;
+ struct cx231xx *dev = fh->dev;
+ struct cx231xx_dmaqueue *vidq = &dev->vbi_mode.vidq;
+
+ buf->vb.state = VIDEOBUF_QUEUED;
+ list_add_tail(&buf->vb.queue, &vidq->active);
+
+}
+
+static void vbi_buffer_release(struct videobuf_queue *vq,
+ struct videobuf_buffer *vb)
+{
+ struct cx231xx_buffer *buf =
+ container_of(vb, struct cx231xx_buffer, vb);
+
+
+ free_buffer(vq, buf);
+}
+
+struct videobuf_queue_ops cx231xx_vbi_qops = {
+ .buf_setup = vbi_buffer_setup,
+ .buf_prepare = vbi_buffer_prepare,
+ .buf_queue = vbi_buffer_queue,
+ .buf_release = vbi_buffer_release,
+};
+
+/* ------------------------------------------------------------------
+ URB control
+ ------------------------------------------------------------------*/
+
+/*
+ * IRQ callback, called by URB callback
+ */
+static void cx231xx_irq_vbi_callback(struct urb *urb)
+{
+ struct cx231xx_dmaqueue *dma_q = urb->context;
+ struct cx231xx_video_mode *vmode =
+ container_of(dma_q, struct cx231xx_video_mode, vidq);
+ struct cx231xx *dev = container_of(vmode, struct cx231xx, vbi_mode);
+
+ switch (urb->status) {
+ case 0: /* success */
+ case -ETIMEDOUT: /* NAK */
+ break;
+ case -ECONNRESET: /* kill */
+ case -ENOENT:
+ case -ESHUTDOWN:
+ return;
+ default: /* error */
+ cx231xx_err(DRIVER_NAME "urb completition error %d.\n",
+ urb->status);
+ break;
+ }
+
+ /* Copy data from URB */
+ spin_lock(&dev->vbi_mode.slock);
+ dev->vbi_mode.bulk_ctl.bulk_copy(dev, urb);
+ spin_unlock(&dev->vbi_mode.slock);
+
+ /* Reset status */
+ urb->status = 0;
+
+ urb->status = usb_submit_urb(urb, GFP_ATOMIC);
+ if (urb->status) {
+ cx231xx_err(DRIVER_NAME "urb resubmit failed (error=%i)\n",
+ urb->status);
+ }
+}
+
+/*
+ * Stop and Deallocate URBs
+ */
+void cx231xx_uninit_vbi_isoc(struct cx231xx *dev)
+{
+ struct urb *urb;
+ int i;
+
+ cx231xx_info(DRIVER_NAME "cx231xx: called cx231xx_uninit_vbi_isoc\n");
+
+ dev->vbi_mode.bulk_ctl.nfields = -1;
+ for (i = 0; i < dev->vbi_mode.bulk_ctl.num_bufs; i++) {
+ urb = dev->vbi_mode.bulk_ctl.urb[i];
+ if (urb) {
+ if (!irqs_disabled())
+ usb_kill_urb(urb);
+ else
+ usb_unlink_urb(urb);
+
+ if (dev->vbi_mode.bulk_ctl.transfer_buffer[i]) {
+
+ kfree(dev->vbi_mode.bulk_ctl.
+ transfer_buffer[i]);
+ dev->vbi_mode.bulk_ctl.transfer_buffer[i] =
+ NULL;
+ }
+ usb_free_urb(urb);
+ dev->vbi_mode.bulk_ctl.urb[i] = NULL;
+ }
+ dev->vbi_mode.bulk_ctl.transfer_buffer[i] = NULL;
+ }
+
+ kfree(dev->vbi_mode.bulk_ctl.urb);
+ kfree(dev->vbi_mode.bulk_ctl.transfer_buffer);
+
+ dev->vbi_mode.bulk_ctl.urb = NULL;
+ dev->vbi_mode.bulk_ctl.transfer_buffer = NULL;
+ dev->vbi_mode.bulk_ctl.num_bufs = 0;
+
+ cx231xx_capture_start(dev, 0, Vbi);
+}
+EXPORT_SYMBOL_GPL(cx231xx_uninit_vbi_isoc);
+
+/*
+ * Allocate URBs and start IRQ
+ */
+int cx231xx_init_vbi_isoc(struct cx231xx *dev, int max_packets,
+ int num_bufs, int max_pkt_size,
+ int (*bulk_copy) (struct cx231xx *dev,
+ struct urb *urb))
+{
+ struct cx231xx_dmaqueue *dma_q = &dev->vbi_mode.vidq;
+ int i;
+ int sb_size, pipe;
+ struct urb *urb;
+ int rc;
+
+ cx231xx_info(DRIVER_NAME "cx231xx: called cx231xx_prepare_isoc\n");
+
+ /* De-allocates all pending stuff */
+ cx231xx_uninit_vbi_isoc(dev);
+
+ /* clear if any halt */
+ usb_clear_halt(dev->udev,
+ usb_rcvbulkpipe(dev->udev,
+ dev->vbi_mode.end_point_addr));
+
+ dev->vbi_mode.bulk_ctl.bulk_copy = bulk_copy;
+ dev->vbi_mode.bulk_ctl.num_bufs = num_bufs;
+ dma_q->pos = 0;
+ dma_q->is_partial_line = 0;
+ dma_q->last_sav = 0;
+ dma_q->current_field = -1;
+ dma_q->bytes_left_in_line = dev->width << 1;
+ dma_q->lines_per_field = ((dev->norm & V4L2_STD_625_50) ?
+ PAL_VBI_LINES : NTSC_VBI_LINES);
+ dma_q->lines_completed = 0;
+ for (i = 0; i < 8; i++)
+ dma_q->partial_buf[i] = 0;
+
+ dev->vbi_mode.bulk_ctl.urb = kzalloc(sizeof(void *) * num_bufs,
+ GFP_KERNEL);
+ if (!dev->vbi_mode.bulk_ctl.urb) {
+ cx231xx_errdev("cannot alloc memory for usb buffers\n");
+ return -ENOMEM;
+ }
+
+ dev->vbi_mode.bulk_ctl.transfer_buffer =
+ kzalloc(sizeof(void *) * num_bufs, GFP_KERNEL);
+ if (!dev->vbi_mode.bulk_ctl.transfer_buffer) {
+ cx231xx_errdev("cannot allocate memory for usbtransfer\n");
+ kfree(dev->vbi_mode.bulk_ctl.urb);
+ return -ENOMEM;
+ }
+
+ dev->vbi_mode.bulk_ctl.max_pkt_size = max_pkt_size;
+ dev->vbi_mode.bulk_ctl.buf = NULL;
+
+ sb_size = max_packets * dev->vbi_mode.bulk_ctl.max_pkt_size;
+
+ /* allocate urbs and transfer buffers */
+ for (i = 0; i < dev->vbi_mode.bulk_ctl.num_bufs; i++) {
+
+ urb = usb_alloc_urb(0, GFP_KERNEL);
+ if (!urb) {
+ cx231xx_err(DRIVER_NAME
+ ": cannot alloc bulk_ctl.urb %i\n", i);
+ cx231xx_uninit_vbi_isoc(dev);
+ return -ENOMEM;
+ }
+ dev->vbi_mode.bulk_ctl.urb[i] = urb;
+ urb->transfer_flags = 0;
+
+ dev->vbi_mode.bulk_ctl.transfer_buffer[i] =
+ kzalloc(sb_size, GFP_KERNEL);
+ if (!dev->vbi_mode.bulk_ctl.transfer_buffer[i]) {
+ cx231xx_err(DRIVER_NAME
+ ": unable to allocate %i bytes for transfer"
+ " buffer %i%s\n", sb_size, i,
+ in_interrupt() ? " while in int" : "");
+ cx231xx_uninit_vbi_isoc(dev);
+ return -ENOMEM;
+ }
+
+ pipe = usb_rcvbulkpipe(dev->udev, dev->vbi_mode.end_point_addr);
+ usb_fill_bulk_urb(urb, dev->udev, pipe,
+ dev->vbi_mode.bulk_ctl.transfer_buffer[i],
+ sb_size, cx231xx_irq_vbi_callback, dma_q);
+ }
+
+ init_waitqueue_head(&dma_q->wq);
+
+ /* submit urbs and enables IRQ */
+ for (i = 0; i < dev->vbi_mode.bulk_ctl.num_bufs; i++) {
+ rc = usb_submit_urb(dev->vbi_mode.bulk_ctl.urb[i], GFP_ATOMIC);
+ if (rc) {
+ cx231xx_err(DRIVER_NAME
+ ": submit of urb %i failed (error=%i)\n", i,
+ rc);
+ cx231xx_uninit_vbi_isoc(dev);
+ return rc;
+ }
+ }
+
+ cx231xx_capture_start(dev, 1, Vbi);
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(cx231xx_init_vbi_isoc);
+
+u32 cx231xx_get_vbi_line(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q,
+ u8 sav_eav, u8 *p_buffer, u32 buffer_size)
+{
+ u32 bytes_copied = 0;
+ int current_field = -1;
+
+ switch (sav_eav) {
+
+ case SAV_VBI_FIELD1:
+ current_field = 1;
+ break;
+
+ case SAV_VBI_FIELD2:
+ current_field = 2;
+ break;
+ default:
+ break;
+ }
+
+ if (current_field < 0)
+ return bytes_copied;
+
+ dma_q->last_sav = sav_eav;
+
+ bytes_copied =
+ cx231xx_copy_vbi_line(dev, dma_q, p_buffer, buffer_size,
+ current_field);
+
+ return bytes_copied;
+}
+
+/*
+ * Announces that a buffer were filled and request the next
+ */
+static inline void vbi_buffer_filled(struct cx231xx *dev,
+ struct cx231xx_dmaqueue *dma_q,
+ struct cx231xx_buffer *buf)
+{
+ /* Advice that buffer was filled */
+ /* cx231xx_info(DRIVER_NAME "[%p/%d] wakeup\n", buf, buf->vb.i); */
+
+ buf->vb.state = VIDEOBUF_DONE;
+ buf->vb.field_count++;
+ do_gettimeofday(&buf->vb.ts);
+
+ dev->vbi_mode.bulk_ctl.buf = NULL;
+
+ list_del(&buf->vb.queue);
+ wake_up(&buf->vb.done);
+}
+
+u32 cx231xx_copy_vbi_line(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q,
+ u8 *p_line, u32 length, int field_number)
+{
+ u32 bytes_to_copy;
+ struct cx231xx_buffer *buf;
+ u32 _line_size = dev->width * 2;
+
+ if (dma_q->current_field == -1) {
+ /* Just starting up */
+ cx231xx_reset_vbi_buffer(dev, dma_q);
+ }
+
+ if (dma_q->current_field != field_number)
+ dma_q->lines_completed = 0;
+
+ /* get the buffer pointer */
+ buf = dev->vbi_mode.bulk_ctl.buf;
+
+ /* Remember the field number for next time */
+ dma_q->current_field = field_number;
+
+ bytes_to_copy = dma_q->bytes_left_in_line;
+ if (bytes_to_copy > length)
+ bytes_to_copy = length;
+
+ if (dma_q->lines_completed >= dma_q->lines_per_field) {
+ dma_q->bytes_left_in_line -= bytes_to_copy;
+ dma_q->is_partial_line =
+ (dma_q->bytes_left_in_line == 0) ? 0 : 1;
+ return 0;
+ }
+
+ dma_q->is_partial_line = 1;
+
+ /* If we don't have a buffer, just return the number of bytes we would
+ have copied if we had a buffer. */
+ if (!buf) {
+ dma_q->bytes_left_in_line -= bytes_to_copy;
+ dma_q->is_partial_line =
+ (dma_q->bytes_left_in_line == 0) ? 0 : 1;
+ return bytes_to_copy;
+ }
+
+ /* copy the data to video buffer */
+ cx231xx_do_vbi_copy(dev, dma_q, p_line, bytes_to_copy);
+
+ dma_q->pos += bytes_to_copy;
+ dma_q->bytes_left_in_line -= bytes_to_copy;
+
+ if (dma_q->bytes_left_in_line == 0) {
+
+ dma_q->bytes_left_in_line = _line_size;
+ dma_q->lines_completed++;
+ dma_q->is_partial_line = 0;
+
+ if (cx231xx_is_vbi_buffer_done(dev, dma_q) && buf) {
+
+ vbi_buffer_filled(dev, dma_q, buf);
+
+ dma_q->pos = 0;
+ dma_q->lines_completed = 0;
+ cx231xx_reset_vbi_buffer(dev, dma_q);
+ }
+ }
+
+ return bytes_to_copy;
+}
+
+/*
+ * video-buf generic routine to get the next available buffer
+ */
+static inline void get_next_vbi_buf(struct cx231xx_dmaqueue *dma_q,
+ struct cx231xx_buffer **buf)
+{
+ struct cx231xx_video_mode *vmode =
+ container_of(dma_q, struct cx231xx_video_mode, vidq);
+ struct cx231xx *dev = container_of(vmode, struct cx231xx, vbi_mode);
+ char *outp;
+
+ if (list_empty(&dma_q->active)) {
+ cx231xx_err(DRIVER_NAME ": No active queue to serve\n");
+ dev->vbi_mode.bulk_ctl.buf = NULL;
+ *buf = NULL;
+ return;
+ }
+
+ /* Get the next buffer */
+ *buf = list_entry(dma_q->active.next, struct cx231xx_buffer, vb.queue);
+
+ /* Cleans up buffer - Useful for testing for frame/URB loss */
+ outp = videobuf_to_vmalloc(&(*buf)->vb);
+ memset(outp, 0, (*buf)->vb.size);
+
+ dev->vbi_mode.bulk_ctl.buf = *buf;
+
+ return;
+}
+
+void cx231xx_reset_vbi_buffer(struct cx231xx *dev,
+ struct cx231xx_dmaqueue *dma_q)
+{
+ struct cx231xx_buffer *buf;
+
+ buf = dev->vbi_mode.bulk_ctl.buf;
+
+ if (buf == NULL) {
+ /* first try to get the buffer */
+ get_next_vbi_buf(dma_q, &buf);
+
+ dma_q->pos = 0;
+ dma_q->current_field = -1;
+ }
+
+ dma_q->bytes_left_in_line = dev->width << 1;
+ dma_q->lines_completed = 0;
+}
+
+int cx231xx_do_vbi_copy(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q,
+ u8 *p_buffer, u32 bytes_to_copy)
+{
+ u8 *p_out_buffer = NULL;
+ u32 current_line_bytes_copied = 0;
+ struct cx231xx_buffer *buf;
+ u32 _line_size = dev->width << 1;
+ void *startwrite;
+ int offset, lencopy;
+
+ buf = dev->vbi_mode.bulk_ctl.buf;
+
+ if (buf == NULL)
+ return -EINVAL;
+
+ p_out_buffer = videobuf_to_vmalloc(&buf->vb);
+
+ if (dma_q->bytes_left_in_line != _line_size) {
+ current_line_bytes_copied =
+ _line_size - dma_q->bytes_left_in_line;
+ }
+
+ offset = (dma_q->lines_completed * _line_size) +
+ current_line_bytes_copied;
+
+ if (dma_q->current_field == 2) {
+ /* Populate the second half of the frame */
+ offset += (dev->width * 2 * dma_q->lines_per_field);
+ }
+
+ /* prepare destination address */
+ startwrite = p_out_buffer + offset;
+
+ lencopy = dma_q->bytes_left_in_line > bytes_to_copy ?
+ bytes_to_copy : dma_q->bytes_left_in_line;
+
+ memcpy(startwrite, p_buffer, lencopy);
+
+ return 0;
+}
+
+u8 cx231xx_is_vbi_buffer_done(struct cx231xx *dev,
+ struct cx231xx_dmaqueue *dma_q)
+{
+ u32 height = 0;
+
+ height = ((dev->norm & V4L2_STD_625_50) ?
+ PAL_VBI_LINES : NTSC_VBI_LINES);
+ if (dma_q->lines_completed == height && dma_q->current_field == 2)
+ return 1;
+ else
+ return 0;
+}
--- /dev/null
+/*
+ cx231xx_vbi.h - driver for Conexant Cx23100/101/102 USB video capture devices
+
+ Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
+ Based on cx88 driver
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef _CX231XX_VBI_H
+#define _CX231XX_VBI_H
+
+extern struct videobuf_queue_ops cx231xx_vbi_qops;
+
+#define NTSC_VBI_START_LINE 10 /* line 10 - 21 */
+#define NTSC_VBI_END_LINE 21
+#define NTSC_VBI_LINES (NTSC_VBI_END_LINE-NTSC_VBI_START_LINE+1)
+
+#define PAL_VBI_START_LINE 6
+#define PAL_VBI_END_LINE 23
+#define PAL_VBI_LINES (PAL_VBI_END_LINE-PAL_VBI_START_LINE+1)
+
+#define VBI_STRIDE 1440
+#define VBI_SAMPLES_PER_LINE 1440
+
+#define CX231XX_NUM_VBI_PACKETS 4
+#define CX231XX_NUM_VBI_BUFS 5
+
+/* stream functions */
+int cx231xx_init_vbi_isoc(struct cx231xx *dev, int max_packets,
+ int num_bufs, int max_pkt_size,
+ int (*bulk_copy) (struct cx231xx *dev,
+ struct urb *urb));
+
+void cx231xx_uninit_vbi_isoc(struct cx231xx *dev);
+
+/* vbi data copy functions */
+u32 cx231xx_get_vbi_line(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q,
+ u8 sav_eav, u8 *p_buffer, u32 buffer_size);
+
+u32 cx231xx_copy_vbi_line(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q,
+ u8 *p_line, u32 length, int field_number);
+
+void cx231xx_reset_vbi_buffer(struct cx231xx *dev,
+ struct cx231xx_dmaqueue *dma_q);
+
+int cx231xx_do_vbi_copy(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q,
+ u8 *p_buffer, u32 bytes_to_copy);
+
+u8 cx231xx_is_vbi_buffer_done(struct cx231xx *dev,
+ struct cx231xx_dmaqueue *dma_q);
+
+#endif
--- /dev/null
+/*
+ cx231xx-video.c - driver for Conexant Cx23100/101/102
+ USB video capture devices
+
+ Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
+ Based on em28xx driver
+ Based on cx23885 driver
+ Based on cx88 driver
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/init.h>
+#include <linux/list.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/bitmap.h>
+#include <linux/usb.h>
+#include <linux/i2c.h>
+#include <linux/mm.h>
+#include <linux/mutex.h>
+#include <linux/slab.h>
+
+#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
+#include <media/v4l2-chip-ident.h>
+#include <media/msp3400.h>
+#include <media/tuner.h>
+
+#include "dvb_frontend.h"
+
+#include "cx231xx.h"
+#include "cx231xx-vbi.h"
+
+#define CX231XX_VERSION "0.0.2"
+
+#define DRIVER_AUTHOR "Srinivasa Deevi <srinivasa.deevi@conexant.com>"
+#define DRIVER_DESC "Conexant cx231xx based USB video device driver"
+
+#define cx231xx_videodbg(fmt, arg...) do {\
+ if (video_debug) \
+ printk(KERN_INFO "%s %s :"fmt, \
+ dev->name, __func__ , ##arg); } while (0)
+
+static unsigned int isoc_debug;
+module_param(isoc_debug, int, 0644);
+MODULE_PARM_DESC(isoc_debug, "enable debug messages [isoc transfers]");
+
+#define cx231xx_isocdbg(fmt, arg...) \
+do {\
+ if (isoc_debug) { \
+ printk(KERN_INFO "%s %s :"fmt, \
+ dev->name, __func__ , ##arg); \
+ } \
+ } while (0)
+
+MODULE_AUTHOR(DRIVER_AUTHOR);
+MODULE_DESCRIPTION(DRIVER_DESC);
+MODULE_LICENSE("GPL");
+MODULE_VERSION(CX231XX_VERSION);
+
+static unsigned int card[] = {[0 ... (CX231XX_MAXBOARDS - 1)] = UNSET };
+static unsigned int video_nr[] = {[0 ... (CX231XX_MAXBOARDS - 1)] = UNSET };
+static unsigned int vbi_nr[] = {[0 ... (CX231XX_MAXBOARDS - 1)] = UNSET };
+static unsigned int radio_nr[] = {[0 ... (CX231XX_MAXBOARDS - 1)] = UNSET };
+
+module_param_array(card, int, NULL, 0444);
+module_param_array(video_nr, int, NULL, 0444);
+module_param_array(vbi_nr, int, NULL, 0444);
+module_param_array(radio_nr, int, NULL, 0444);
+
+MODULE_PARM_DESC(card, "card type");
+MODULE_PARM_DESC(video_nr, "video device numbers");
+MODULE_PARM_DESC(vbi_nr, "vbi device numbers");
+MODULE_PARM_DESC(radio_nr, "radio device numbers");
+
+static unsigned int video_debug;
+module_param(video_debug, int, 0644);
+MODULE_PARM_DESC(video_debug, "enable debug messages [video]");
+
+/* supported video standards */
+static struct cx231xx_fmt format[] = {
+ {
+ .name = "16bpp YUY2, 4:2:2, packed",
+ .fourcc = V4L2_PIX_FMT_YUYV,
+ .depth = 16,
+ .reg = 0,
+ },
+};
+
+/* supported controls */
+/* Common to all boards */
+
+/* ------------------------------------------------------------------- */
+
+static const struct v4l2_queryctrl no_ctl = {
+ .name = "42",
+ .flags = V4L2_CTRL_FLAG_DISABLED,
+};
+
+static struct cx231xx_ctrl cx231xx_ctls[] = {
+ /* --- video --- */
+ {
+ .v = {
+ .id = V4L2_CID_BRIGHTNESS,
+ .name = "Brightness",
+ .minimum = 0x00,
+ .maximum = 0xff,
+ .step = 1,
+ .default_value = 0x7f,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ },
+ .off = 128,
+ .reg = LUMA_CTRL,
+ .mask = 0x00ff,
+ .shift = 0,
+ }, {
+ .v = {
+ .id = V4L2_CID_CONTRAST,
+ .name = "Contrast",
+ .minimum = 0,
+ .maximum = 0xff,
+ .step = 1,
+ .default_value = 0x3f,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ },
+ .off = 0,
+ .reg = LUMA_CTRL,
+ .mask = 0xff00,
+ .shift = 8,
+ }, {
+ .v = {
+ .id = V4L2_CID_HUE,
+ .name = "Hue",
+ .minimum = 0,
+ .maximum = 0xff,
+ .step = 1,
+ .default_value = 0x7f,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ },
+ .off = 128,
+ .reg = CHROMA_CTRL,
+ .mask = 0xff0000,
+ .shift = 16,
+ }, {
+ /* strictly, this only describes only U saturation.
+ * V saturation is handled specially through code.
+ */
+ .v = {
+ .id = V4L2_CID_SATURATION,
+ .name = "Saturation",
+ .minimum = 0,
+ .maximum = 0xff,
+ .step = 1,
+ .default_value = 0x7f,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ },
+ .off = 0,
+ .reg = CHROMA_CTRL,
+ .mask = 0x00ff,
+ .shift = 0,
+ }, {
+ /* --- audio --- */
+ .v = {
+ .id = V4L2_CID_AUDIO_MUTE,
+ .name = "Mute",
+ .minimum = 0,
+ .maximum = 1,
+ .default_value = 1,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ },
+ .reg = PATH1_CTL1,
+ .mask = (0x1f << 24),
+ .shift = 24,
+ }, {
+ .v = {
+ .id = V4L2_CID_AUDIO_VOLUME,
+ .name = "Volume",
+ .minimum = 0,
+ .maximum = 0x3f,
+ .step = 1,
+ .default_value = 0x3f,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ },
+ .reg = PATH1_VOL_CTL,
+ .mask = 0xff,
+ .shift = 0,
+ }
+};
+static const int CX231XX_CTLS = ARRAY_SIZE(cx231xx_ctls);
+
+static const u32 cx231xx_user_ctrls[] = {
+ V4L2_CID_USER_CLASS,
+ V4L2_CID_BRIGHTNESS,
+ V4L2_CID_CONTRAST,
+ V4L2_CID_SATURATION,
+ V4L2_CID_HUE,
+ V4L2_CID_AUDIO_VOLUME,
+#if 0
+ V4L2_CID_AUDIO_BALANCE,
+#endif
+ V4L2_CID_AUDIO_MUTE,
+ 0
+};
+
+static const u32 *ctrl_classes[] = {
+ cx231xx_user_ctrls,
+ NULL
+};
+
+/* ------------------------------------------------------------------
+ Video buffer and parser functions
+ ------------------------------------------------------------------*/
+
+/*
+ * Announces that a buffer were filled and request the next
+ */
+static inline void buffer_filled(struct cx231xx *dev,
+ struct cx231xx_dmaqueue *dma_q,
+ struct cx231xx_buffer *buf)
+{
+ /* Advice that buffer was filled */
+ cx231xx_isocdbg("[%p/%d] wakeup\n", buf, buf->vb.i);
+ buf->vb.state = VIDEOBUF_DONE;
+ buf->vb.field_count++;
+ do_gettimeofday(&buf->vb.ts);
+
+ if (dev->USE_ISO)
+ dev->video_mode.isoc_ctl.buf = NULL;
+ else
+ dev->video_mode.bulk_ctl.buf = NULL;
+
+ list_del(&buf->vb.queue);
+ wake_up(&buf->vb.done);
+}
+
+static inline void print_err_status(struct cx231xx *dev, int packet, int status)
+{
+ char *errmsg = "Unknown";
+
+ switch (status) {
+ case -ENOENT:
+ errmsg = "unlinked synchronuously";
+ break;
+ case -ECONNRESET:
+ errmsg = "unlinked asynchronuously";
+ break;
+ case -ENOSR:
+ errmsg = "Buffer error (overrun)";
+ break;
+ case -EPIPE:
+ errmsg = "Stalled (device not responding)";
+ break;
+ case -EOVERFLOW:
+ errmsg = "Babble (bad cable?)";
+ break;
+ case -EPROTO:
+ errmsg = "Bit-stuff error (bad cable?)";
+ break;
+ case -EILSEQ:
+ errmsg = "CRC/Timeout (could be anything)";
+ break;
+ case -ETIME:
+ errmsg = "Device does not respond";
+ break;
+ }
+ if (packet < 0) {
+ cx231xx_isocdbg("URB status %d [%s].\n", status, errmsg);
+ } else {
+ cx231xx_isocdbg("URB packet %d, status %d [%s].\n",
+ packet, status, errmsg);
+ }
+}
+
+/*
+ * video-buf generic routine to get the next available buffer
+ */
+static inline void get_next_buf(struct cx231xx_dmaqueue *dma_q,
+ struct cx231xx_buffer **buf)
+{
+ struct cx231xx_video_mode *vmode =
+ container_of(dma_q, struct cx231xx_video_mode, vidq);
+ struct cx231xx *dev = container_of(vmode, struct cx231xx, video_mode);
+
+ char *outp;
+
+ if (list_empty(&dma_q->active)) {
+ cx231xx_isocdbg("No active queue to serve\n");
+ if (dev->USE_ISO)
+ dev->video_mode.isoc_ctl.buf = NULL;
+ else
+ dev->video_mode.bulk_ctl.buf = NULL;
+ *buf = NULL;
+ return;
+ }
+
+ /* Get the next buffer */
+ *buf = list_entry(dma_q->active.next, struct cx231xx_buffer, vb.queue);
+
+ /* Cleans up buffer - Useful for testing for frame/URB loss */
+ outp = videobuf_to_vmalloc(&(*buf)->vb);
+ memset(outp, 0, (*buf)->vb.size);
+
+ if (dev->USE_ISO)
+ dev->video_mode.isoc_ctl.buf = *buf;
+ else
+ dev->video_mode.bulk_ctl.buf = *buf;
+
+ return;
+}
+
+/*
+ * Controls the isoc copy of each urb packet
+ */
+static inline int cx231xx_isoc_copy(struct cx231xx *dev, struct urb *urb)
+{
+ struct cx231xx_dmaqueue *dma_q = urb->context;
+ int i, rc = 1;
+ unsigned char *p_buffer;
+ u32 bytes_parsed = 0, buffer_size = 0;
+ u8 sav_eav = 0;
+
+ if (!dev)
+ return 0;
+
+ if (dev->state & DEV_DISCONNECTED)
+ return 0;
+
+ if (urb->status < 0) {
+ print_err_status(dev, -1, urb->status);
+ if (urb->status == -ENOENT)
+ return 0;
+ }
+
+ for (i = 0; i < urb->number_of_packets; i++) {
+ int status = urb->iso_frame_desc[i].status;
+
+ if (status < 0) {
+ print_err_status(dev, i, status);
+ if (urb->iso_frame_desc[i].status != -EPROTO)
+ continue;
+ }
+
+ if (urb->iso_frame_desc[i].actual_length <= 0) {
+ /* cx231xx_isocdbg("packet %d is empty",i); - spammy */
+ continue;
+ }
+ if (urb->iso_frame_desc[i].actual_length >
+ dev->video_mode.max_pkt_size) {
+ cx231xx_isocdbg("packet bigger than packet size");
+ continue;
+ }
+
+ /* get buffer pointer and length */
+ p_buffer = urb->transfer_buffer + urb->iso_frame_desc[i].offset;
+ buffer_size = urb->iso_frame_desc[i].actual_length;
+ bytes_parsed = 0;
+
+ if (dma_q->is_partial_line) {
+ /* Handle the case of a partial line */
+ sav_eav = dma_q->last_sav;
+ } else {
+ /* Check for a SAV/EAV overlapping
+ the buffer boundary */
+ sav_eav =
+ cx231xx_find_boundary_SAV_EAV(p_buffer,
+ dma_q->partial_buf,
+ &bytes_parsed);
+ }
+
+ sav_eav &= 0xF0;
+ /* Get the first line if we have some portion of an SAV/EAV from
+ the last buffer or a partial line */
+ if (sav_eav) {
+ bytes_parsed += cx231xx_get_video_line(dev, dma_q,
+ sav_eav, /* SAV/EAV */
+ p_buffer + bytes_parsed, /* p_buffer */
+ buffer_size - bytes_parsed);/* buf size */
+ }
+
+ /* Now parse data that is completely in this buffer */
+ /* dma_q->is_partial_line = 0; */
+
+ while (bytes_parsed < buffer_size) {
+ u32 bytes_used = 0;
+
+ sav_eav = cx231xx_find_next_SAV_EAV(
+ p_buffer + bytes_parsed, /* p_buffer */
+ buffer_size - bytes_parsed, /* buf size */
+ &bytes_used);/* bytes used to get SAV/EAV */
+
+ bytes_parsed += bytes_used;
+
+ sav_eav &= 0xF0;
+ if (sav_eav && (bytes_parsed < buffer_size)) {
+ bytes_parsed += cx231xx_get_video_line(dev,
+ dma_q, sav_eav, /* SAV/EAV */
+ p_buffer + bytes_parsed,/* p_buffer */
+ buffer_size - bytes_parsed);/*buf size*/
+ }
+ }
+
+ /* Save the last four bytes of the buffer so we can check the
+ buffer boundary condition next time */
+ memcpy(dma_q->partial_buf, p_buffer + buffer_size - 4, 4);
+ bytes_parsed = 0;
+
+ }
+ return rc;
+}
+
+static inline int cx231xx_bulk_copy(struct cx231xx *dev, struct urb *urb)
+{
+ struct cx231xx_dmaqueue *dma_q = urb->context;
+ int rc = 1;
+ unsigned char *p_buffer;
+ u32 bytes_parsed = 0, buffer_size = 0;
+ u8 sav_eav = 0;
+
+ if (!dev)
+ return 0;
+
+ if (dev->state & DEV_DISCONNECTED)
+ return 0;
+
+ if (urb->status < 0) {
+ print_err_status(dev, -1, urb->status);
+ if (urb->status == -ENOENT)
+ return 0;
+ }
+
+ if (1) {
+
+ /* get buffer pointer and length */
+ p_buffer = urb->transfer_buffer;
+ buffer_size = urb->actual_length;
+ bytes_parsed = 0;
+
+ if (dma_q->is_partial_line) {
+ /* Handle the case of a partial line */
+ sav_eav = dma_q->last_sav;
+ } else {
+ /* Check for a SAV/EAV overlapping
+ the buffer boundary */
+ sav_eav =
+ cx231xx_find_boundary_SAV_EAV(p_buffer,
+ dma_q->partial_buf,
+ &bytes_parsed);
+ }
+
+ sav_eav &= 0xF0;
+ /* Get the first line if we have some portion of an SAV/EAV from
+ the last buffer or a partial line */
+ if (sav_eav) {
+ bytes_parsed += cx231xx_get_video_line(dev, dma_q,
+ sav_eav, /* SAV/EAV */
+ p_buffer + bytes_parsed, /* p_buffer */
+ buffer_size - bytes_parsed);/* buf size */
+ }
+
+ /* Now parse data that is completely in this buffer */
+ /* dma_q->is_partial_line = 0; */
+
+ while (bytes_parsed < buffer_size) {
+ u32 bytes_used = 0;
+
+ sav_eav = cx231xx_find_next_SAV_EAV(
+ p_buffer + bytes_parsed, /* p_buffer */
+ buffer_size - bytes_parsed, /* buf size */
+ &bytes_used);/* bytes used to get SAV/EAV */
+
+ bytes_parsed += bytes_used;
+
+ sav_eav &= 0xF0;
+ if (sav_eav && (bytes_parsed < buffer_size)) {
+ bytes_parsed += cx231xx_get_video_line(dev,
+ dma_q, sav_eav, /* SAV/EAV */
+ p_buffer + bytes_parsed,/* p_buffer */
+ buffer_size - bytes_parsed);/*buf size*/
+ }
+ }
+
+ /* Save the last four bytes of the buffer so we can check the
+ buffer boundary condition next time */
+ memcpy(dma_q->partial_buf, p_buffer + buffer_size - 4, 4);
+ bytes_parsed = 0;
+
+ }
+ return rc;
+}
+
+
+u8 cx231xx_find_boundary_SAV_EAV(u8 *p_buffer, u8 *partial_buf,
+ u32 *p_bytes_used)
+{
+ u32 bytes_used;
+ u8 boundary_bytes[8];
+ u8 sav_eav = 0;
+
+ *p_bytes_used = 0;
+
+ /* Create an array of the last 4 bytes of the last buffer and the first
+ 4 bytes of the current buffer. */
+
+ memcpy(boundary_bytes, partial_buf, 4);
+ memcpy(boundary_bytes + 4, p_buffer, 4);
+
+ /* Check for the SAV/EAV in the boundary buffer */
+ sav_eav = cx231xx_find_next_SAV_EAV((u8 *)&boundary_bytes, 8,
+ &bytes_used);
+
+ if (sav_eav) {
+ /* found a boundary SAV/EAV. Updates the bytes used to reflect
+ only those used in the new buffer */
+ *p_bytes_used = bytes_used - 4;
+ }
+
+ return sav_eav;
+}
+
+u8 cx231xx_find_next_SAV_EAV(u8 *p_buffer, u32 buffer_size, u32 *p_bytes_used)
+{
+ u32 i;
+ u8 sav_eav = 0;
+
+ /*
+ * Don't search if the buffer size is less than 4. It causes a page
+ * fault since buffer_size - 4 evaluates to a large number in that
+ * case.
+ */
+ if (buffer_size < 4) {
+ *p_bytes_used = buffer_size;
+ return 0;
+ }
+
+ for (i = 0; i < (buffer_size - 3); i++) {
+
+ if ((p_buffer[i] == 0xFF) &&
+ (p_buffer[i + 1] == 0x00) && (p_buffer[i + 2] == 0x00)) {
+
+ *p_bytes_used = i + 4;
+ sav_eav = p_buffer[i + 3];
+ return sav_eav;
+ }
+ }
+
+ *p_bytes_used = buffer_size;
+ return 0;
+}
+
+u32 cx231xx_get_video_line(struct cx231xx *dev,
+ struct cx231xx_dmaqueue *dma_q, u8 sav_eav,
+ u8 *p_buffer, u32 buffer_size)
+{
+ u32 bytes_copied = 0;
+ int current_field = -1;
+
+ switch (sav_eav) {
+ case SAV_ACTIVE_VIDEO_FIELD1:
+ /* looking for skipped line which occurred in PAL 720x480 mode.
+ In this case, there will be no active data contained
+ between the SAV and EAV */
+ if ((buffer_size > 3) && (p_buffer[0] == 0xFF) &&
+ (p_buffer[1] == 0x00) && (p_buffer[2] == 0x00) &&
+ ((p_buffer[3] == EAV_ACTIVE_VIDEO_FIELD1) ||
+ (p_buffer[3] == EAV_ACTIVE_VIDEO_FIELD2) ||
+ (p_buffer[3] == EAV_VBLANK_FIELD1) ||
+ (p_buffer[3] == EAV_VBLANK_FIELD2)))
+ return bytes_copied;
+ current_field = 1;
+ break;
+
+ case SAV_ACTIVE_VIDEO_FIELD2:
+ /* looking for skipped line which occurred in PAL 720x480 mode.
+ In this case, there will be no active data contained between
+ the SAV and EAV */
+ if ((buffer_size > 3) && (p_buffer[0] == 0xFF) &&
+ (p_buffer[1] == 0x00) && (p_buffer[2] == 0x00) &&
+ ((p_buffer[3] == EAV_ACTIVE_VIDEO_FIELD1) ||
+ (p_buffer[3] == EAV_ACTIVE_VIDEO_FIELD2) ||
+ (p_buffer[3] == EAV_VBLANK_FIELD1) ||
+ (p_buffer[3] == EAV_VBLANK_FIELD2)))
+ return bytes_copied;
+ current_field = 2;
+ break;
+ }
+
+ dma_q->last_sav = sav_eav;
+
+ bytes_copied = cx231xx_copy_video_line(dev, dma_q, p_buffer,
+ buffer_size, current_field);
+
+ return bytes_copied;
+}
+
+u32 cx231xx_copy_video_line(struct cx231xx *dev,
+ struct cx231xx_dmaqueue *dma_q, u8 *p_line,
+ u32 length, int field_number)
+{
+ u32 bytes_to_copy;
+ struct cx231xx_buffer *buf;
+ u32 _line_size = dev->width * 2;
+
+ if (dma_q->current_field != field_number)
+ cx231xx_reset_video_buffer(dev, dma_q);
+
+ /* get the buffer pointer */
+ if (dev->USE_ISO)
+ buf = dev->video_mode.isoc_ctl.buf;
+ else
+ buf = dev->video_mode.bulk_ctl.buf;
+
+ /* Remember the field number for next time */
+ dma_q->current_field = field_number;
+
+ bytes_to_copy = dma_q->bytes_left_in_line;
+ if (bytes_to_copy > length)
+ bytes_to_copy = length;
+
+ if (dma_q->lines_completed >= dma_q->lines_per_field) {
+ dma_q->bytes_left_in_line -= bytes_to_copy;
+ dma_q->is_partial_line = (dma_q->bytes_left_in_line == 0) ?
+ 0 : 1;
+ return 0;
+ }
+
+ dma_q->is_partial_line = 1;
+
+ /* If we don't have a buffer, just return the number of bytes we would
+ have copied if we had a buffer. */
+ if (!buf) {
+ dma_q->bytes_left_in_line -= bytes_to_copy;
+ dma_q->is_partial_line = (dma_q->bytes_left_in_line == 0)
+ ? 0 : 1;
+ return bytes_to_copy;
+ }
+
+ /* copy the data to video buffer */
+ cx231xx_do_copy(dev, dma_q, p_line, bytes_to_copy);
+
+ dma_q->pos += bytes_to_copy;
+ dma_q->bytes_left_in_line -= bytes_to_copy;
+
+ if (dma_q->bytes_left_in_line == 0) {
+ dma_q->bytes_left_in_line = _line_size;
+ dma_q->lines_completed++;
+ dma_q->is_partial_line = 0;
+
+ if (cx231xx_is_buffer_done(dev, dma_q) && buf) {
+ buffer_filled(dev, dma_q, buf);
+
+ dma_q->pos = 0;
+ buf = NULL;
+ dma_q->lines_completed = 0;
+ }
+ }
+
+ return bytes_to_copy;
+}
+
+void cx231xx_reset_video_buffer(struct cx231xx *dev,
+ struct cx231xx_dmaqueue *dma_q)
+{
+ struct cx231xx_buffer *buf;
+
+ /* handle the switch from field 1 to field 2 */
+ if (dma_q->current_field == 1) {
+ if (dma_q->lines_completed >= dma_q->lines_per_field)
+ dma_q->field1_done = 1;
+ else
+ dma_q->field1_done = 0;
+ }
+
+ if (dev->USE_ISO)
+ buf = dev->video_mode.isoc_ctl.buf;
+ else
+ buf = dev->video_mode.bulk_ctl.buf;
+
+ if (buf == NULL) {
+ /* first try to get the buffer */
+ get_next_buf(dma_q, &buf);
+
+ dma_q->pos = 0;
+ dma_q->field1_done = 0;
+ dma_q->current_field = -1;
+ }
+
+ /* reset the counters */
+ dma_q->bytes_left_in_line = dev->width << 1;
+ dma_q->lines_completed = 0;
+}
+
+int cx231xx_do_copy(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q,
+ u8 *p_buffer, u32 bytes_to_copy)
+{
+ u8 *p_out_buffer = NULL;
+ u32 current_line_bytes_copied = 0;
+ struct cx231xx_buffer *buf;
+ u32 _line_size = dev->width << 1;
+ void *startwrite;
+ int offset, lencopy;
+
+ if (dev->USE_ISO)
+ buf = dev->video_mode.isoc_ctl.buf;
+ else
+ buf = dev->video_mode.bulk_ctl.buf;
+
+ if (buf == NULL)
+ return -1;
+
+ p_out_buffer = videobuf_to_vmalloc(&buf->vb);
+
+ current_line_bytes_copied = _line_size - dma_q->bytes_left_in_line;
+
+ /* Offset field 2 one line from the top of the buffer */
+ offset = (dma_q->current_field == 1) ? 0 : _line_size;
+
+ /* Offset for field 2 */
+ startwrite = p_out_buffer + offset;
+
+ /* lines already completed in the current field */
+ startwrite += (dma_q->lines_completed * _line_size * 2);
+
+ /* bytes already completed in the current line */
+ startwrite += current_line_bytes_copied;
+
+ lencopy = dma_q->bytes_left_in_line > bytes_to_copy ?
+ bytes_to_copy : dma_q->bytes_left_in_line;
+
+ if ((u8 *)(startwrite + lencopy) > (u8 *)(p_out_buffer + buf->vb.size))
+ return 0;
+
+ /* The below copies the UYVY data straight into video buffer */
+ cx231xx_swab((u16 *) p_buffer, (u16 *) startwrite, (u16) lencopy);
+
+ return 0;
+}
+
+void cx231xx_swab(u16 *from, u16 *to, u16 len)
+{
+ u16 i;
+
+ if (len <= 0)
+ return;
+
+ for (i = 0; i < len / 2; i++)
+ to[i] = (from[i] << 8) | (from[i] >> 8);
+}
+
+u8 cx231xx_is_buffer_done(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q)
+{
+ u8 buffer_complete = 0;
+
+ /* Dual field stream */
+ buffer_complete = ((dma_q->current_field == 2) &&
+ (dma_q->lines_completed >= dma_q->lines_per_field) &&
+ dma_q->field1_done);
+
+ return buffer_complete;
+}
+
+/* ------------------------------------------------------------------
+ Videobuf operations
+ ------------------------------------------------------------------*/
+
+static int
+buffer_setup(struct videobuf_queue *vq, unsigned int *count, unsigned int *size)
+{
+ struct cx231xx_fh *fh = vq->priv_data;
+ struct cx231xx *dev = fh->dev;
+
+ *size = (fh->dev->width * fh->dev->height * dev->format->depth + 7)>>3;
+ if (0 == *count)
+ *count = CX231XX_DEF_BUF;
+
+ if (*count < CX231XX_MIN_BUF)
+ *count = CX231XX_MIN_BUF;
+
+ return 0;
+}
+
+/* This is called *without* dev->slock held; please keep it that way */
+static void free_buffer(struct videobuf_queue *vq, struct cx231xx_buffer *buf)
+{
+ struct cx231xx_fh *fh = vq->priv_data;
+ struct cx231xx *dev = fh->dev;
+ unsigned long flags = 0;
+
+ if (in_interrupt())
+ BUG();
+
+ /* We used to wait for the buffer to finish here, but this didn't work
+ because, as we were keeping the state as VIDEOBUF_QUEUED,
+ videobuf_queue_cancel marked it as finished for us.
+ (Also, it could wedge forever if the hardware was misconfigured.)
+
+ This should be safe; by the time we get here, the buffer isn't
+ queued anymore. If we ever start marking the buffers as
+ VIDEOBUF_ACTIVE, it won't be, though.
+ */
+ spin_lock_irqsave(&dev->video_mode.slock, flags);
+ if (dev->USE_ISO) {
+ if (dev->video_mode.isoc_ctl.buf == buf)
+ dev->video_mode.isoc_ctl.buf = NULL;
+ } else {
+ if (dev->video_mode.bulk_ctl.buf == buf)
+ dev->video_mode.bulk_ctl.buf = NULL;
+ }
+ spin_unlock_irqrestore(&dev->video_mode.slock, flags);
+
+ videobuf_vmalloc_free(&buf->vb);
+ buf->vb.state = VIDEOBUF_NEEDS_INIT;
+}
+
+static int
+buffer_prepare(struct videobuf_queue *vq, struct videobuf_buffer *vb,
+ enum v4l2_field field)
+{
+ struct cx231xx_fh *fh = vq->priv_data;
+ struct cx231xx_buffer *buf =
+ container_of(vb, struct cx231xx_buffer, vb);
+ struct cx231xx *dev = fh->dev;
+ int rc = 0, urb_init = 0;
+
+ /* The only currently supported format is 16 bits/pixel */
+ buf->vb.size = (fh->dev->width * fh->dev->height * dev->format->depth
+ + 7) >> 3;
+ if (0 != buf->vb.baddr && buf->vb.bsize < buf->vb.size)
+ return -EINVAL;
+
+ buf->vb.width = dev->width;
+ buf->vb.height = dev->height;
+ buf->vb.field = field;
+
+ if (VIDEOBUF_NEEDS_INIT == buf->vb.state) {
+ rc = videobuf_iolock(vq, &buf->vb, NULL);
+ if (rc < 0)
+ goto fail;
+ }
+
+ if (dev->USE_ISO) {
+ if (!dev->video_mode.isoc_ctl.num_bufs)
+ urb_init = 1;
+ } else {
+ if (!dev->video_mode.bulk_ctl.num_bufs)
+ urb_init = 1;
+ }
+ /*cx231xx_info("urb_init=%d dev->video_mode.max_pkt_size=%d\n",
+ urb_init, dev->video_mode.max_pkt_size);*/
+ if (urb_init) {
+ dev->mode_tv = 0;
+ if (dev->USE_ISO)
+ rc = cx231xx_init_isoc(dev, CX231XX_NUM_PACKETS,
+ CX231XX_NUM_BUFS,
+ dev->video_mode.max_pkt_size,
+ cx231xx_isoc_copy);
+ else
+ rc = cx231xx_init_bulk(dev, CX231XX_NUM_PACKETS,
+ CX231XX_NUM_BUFS,
+ dev->video_mode.max_pkt_size,
+ cx231xx_bulk_copy);
+ if (rc < 0)
+ goto fail;
+ }
+
+ buf->vb.state = VIDEOBUF_PREPARED;
+ return 0;
+
+fail:
+ free_buffer(vq, buf);
+ return rc;
+}
+
+static void buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb)
+{
+ struct cx231xx_buffer *buf =
+ container_of(vb, struct cx231xx_buffer, vb);
+ struct cx231xx_fh *fh = vq->priv_data;
+ struct cx231xx *dev = fh->dev;
+ struct cx231xx_dmaqueue *vidq = &dev->video_mode.vidq;
+
+ buf->vb.state = VIDEOBUF_QUEUED;
+ list_add_tail(&buf->vb.queue, &vidq->active);
+
+}
+
+static void buffer_release(struct videobuf_queue *vq,
+ struct videobuf_buffer *vb)
+{
+ struct cx231xx_buffer *buf =
+ container_of(vb, struct cx231xx_buffer, vb);
+ struct cx231xx_fh *fh = vq->priv_data;
+ struct cx231xx *dev = (struct cx231xx *)fh->dev;
+
+ cx231xx_isocdbg("cx231xx: called buffer_release\n");
+
+ free_buffer(vq, buf);
+}
+
+static struct videobuf_queue_ops cx231xx_video_qops = {
+ .buf_setup = buffer_setup,
+ .buf_prepare = buffer_prepare,
+ .buf_queue = buffer_queue,
+ .buf_release = buffer_release,
+};
+
+/********************* v4l2 interface **************************************/
+
+void video_mux(struct cx231xx *dev, int index)
+{
+ dev->video_input = index;
+ dev->ctl_ainput = INPUT(index)->amux;
+
+ cx231xx_set_video_input_mux(dev, index);
+
+ cx25840_call(dev, video, s_routing, INPUT(index)->vmux, 0, 0);
+
+ cx231xx_set_audio_input(dev, dev->ctl_ainput);
+
+ cx231xx_info("video_mux : %d\n", index);
+
+ /* do mode control overrides if required */
+ cx231xx_do_mode_ctrl_overrides(dev);
+}
+
+/* Usage lock check functions */
+static int res_get(struct cx231xx_fh *fh)
+{
+ struct cx231xx *dev = fh->dev;
+ int rc = 0;
+
+ /* This instance already has stream_on */
+ if (fh->stream_on)
+ return rc;
+
+ if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
+ if (dev->stream_on)
+ return -EBUSY;
+ dev->stream_on = 1;
+ } else if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE) {
+ if (dev->vbi_stream_on)
+ return -EBUSY;
+ dev->vbi_stream_on = 1;
+ } else
+ return -EINVAL;
+
+ fh->stream_on = 1;
+
+ return rc;
+}
+
+static int res_check(struct cx231xx_fh *fh)
+{
+ return fh->stream_on;
+}
+
+static void res_free(struct cx231xx_fh *fh)
+{
+ struct cx231xx *dev = fh->dev;
+
+ fh->stream_on = 0;
+
+ if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ dev->stream_on = 0;
+ if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE)
+ dev->vbi_stream_on = 0;
+}
+
+static int check_dev(struct cx231xx *dev)
+{
+ if (dev->state & DEV_DISCONNECTED) {
+ cx231xx_errdev("v4l2 ioctl: device not present\n");
+ return -ENODEV;
+ }
+ return 0;
+}
+
+/* ------------------------------------------------------------------
+ IOCTL vidioc handling
+ ------------------------------------------------------------------*/
+
+static int vidioc_g_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_format *f)
+{
+ struct cx231xx_fh *fh = priv;
+ struct cx231xx *dev = fh->dev;
+
+ f->fmt.pix.width = dev->width;
+ f->fmt.pix.height = dev->height;
+ f->fmt.pix.pixelformat = dev->format->fourcc;
+ f->fmt.pix.bytesperline = (dev->width * dev->format->depth + 7) >> 3;
+ f->fmt.pix.sizeimage = f->fmt.pix.bytesperline * dev->height;
+ f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
+
+ f->fmt.pix.field = V4L2_FIELD_INTERLACED;
+
+ return 0;
+}
+
+static struct cx231xx_fmt *format_by_fourcc(unsigned int fourcc)
+{
+ unsigned int i;
+
+ for (i = 0; i < ARRAY_SIZE(format); i++)
+ if (format[i].fourcc == fourcc)
+ return &format[i];
+
+ return NULL;
+}
+
+static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_format *f)
+{
+ struct cx231xx_fh *fh = priv;
+ struct cx231xx *dev = fh->dev;
+ unsigned int width = f->fmt.pix.width;
+ unsigned int height = f->fmt.pix.height;
+ unsigned int maxw = norm_maxw(dev);
+ unsigned int maxh = norm_maxh(dev);
+ struct cx231xx_fmt *fmt;
+
+ fmt = format_by_fourcc(f->fmt.pix.pixelformat);
+ if (!fmt) {
+ cx231xx_videodbg("Fourcc format (%08x) invalid.\n",
+ f->fmt.pix.pixelformat);
+ return -EINVAL;
+ }
+
+ /* width must even because of the YUYV format
+ height must be even because of interlacing */
+ v4l_bound_align_image(&width, 48, maxw, 1, &height, 32, maxh, 1, 0);
+
+ f->fmt.pix.width = width;
+ f->fmt.pix.height = height;
+ f->fmt.pix.pixelformat = fmt->fourcc;
+ f->fmt.pix.bytesperline = (dev->width * fmt->depth + 7) >> 3;
+ f->fmt.pix.sizeimage = f->fmt.pix.bytesperline * height;
+ f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
+ f->fmt.pix.field = V4L2_FIELD_INTERLACED;
+
+ return 0;
+}
+
+static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_format *f)
+{
+ struct cx231xx_fh *fh = priv;
+ struct cx231xx *dev = fh->dev;
+ int rc;
+ struct cx231xx_fmt *fmt;
+ struct v4l2_mbus_framefmt mbus_fmt;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ vidioc_try_fmt_vid_cap(file, priv, f);
+
+ fmt = format_by_fourcc(f->fmt.pix.pixelformat);
+ if (!fmt)
+ return -EINVAL;
+
+ if (videobuf_queue_is_busy(&fh->vb_vidq)) {
+ cx231xx_errdev("%s queue busy\n", __func__);
+ return -EBUSY;
+ }
+
+ if (dev->stream_on && !fh->stream_on) {
+ cx231xx_errdev("%s device in use by another fh\n", __func__);
+ return -EBUSY;
+ }
+
+ /* set new image size */
+ dev->width = f->fmt.pix.width;
+ dev->height = f->fmt.pix.height;
+ dev->format = fmt;
+
+ v4l2_fill_mbus_format(&mbus_fmt, &f->fmt.pix, V4L2_MBUS_FMT_FIXED);
+ call_all(dev, video, s_mbus_fmt, &mbus_fmt);
+ v4l2_fill_pix_format(&f->fmt.pix, &mbus_fmt);
+
+ return rc;
+}
+
+static int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *id)
+{
+ struct cx231xx_fh *fh = priv;
+ struct cx231xx *dev = fh->dev;
+
+ *id = dev->norm;
+ return 0;
+}
+
+static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *norm)
+{
+ struct cx231xx_fh *fh = priv;
+ struct cx231xx *dev = fh->dev;
+ struct v4l2_mbus_framefmt mbus_fmt;
+ struct v4l2_format f;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ cx231xx_info("vidioc_s_std : 0x%x\n", (unsigned int)*norm);
+
+ dev->norm = *norm;
+
+ /* Adjusts width/height, if needed */
+ f.fmt.pix.width = dev->width;
+ f.fmt.pix.height = dev->height;
+ vidioc_try_fmt_vid_cap(file, priv, &f);
+
+ call_all(dev, core, s_std, dev->norm);
+
+ /* We need to reset basic properties in the decoder related to
+ resolution (since a standard change effects things like the number
+ of lines in VACT, etc) */
+ v4l2_fill_mbus_format(&mbus_fmt, &f.fmt.pix, V4L2_MBUS_FMT_FIXED);
+ call_all(dev, video, s_mbus_fmt, &mbus_fmt);
+ v4l2_fill_pix_format(&f.fmt.pix, &mbus_fmt);
+
+ /* set new image size */
+ dev->width = f.fmt.pix.width;
+ dev->height = f.fmt.pix.height;
+
+ /* do mode control overrides */
+ cx231xx_do_mode_ctrl_overrides(dev);
+
+ return 0;
+}
+
+static const char *iname[] = {
+ [CX231XX_VMUX_COMPOSITE1] = "Composite1",
+ [CX231XX_VMUX_SVIDEO] = "S-Video",
+ [CX231XX_VMUX_TELEVISION] = "Television",
+ [CX231XX_VMUX_CABLE] = "Cable TV",
+ [CX231XX_VMUX_DVB] = "DVB",
+ [CX231XX_VMUX_DEBUG] = "for debug only",
+};
+
+static int vidioc_enum_input(struct file *file, void *priv,
+ struct v4l2_input *i)
+{
+ struct cx231xx_fh *fh = priv;
+ struct cx231xx *dev = fh->dev;
+ u32 gen_stat;
+ unsigned int ret, n;
+
+ n = i->index;
+ if (n >= MAX_CX231XX_INPUT)
+ return -EINVAL;
+ if (0 == INPUT(n)->type)
+ return -EINVAL;
+
+ i->index = n;
+ i->type = V4L2_INPUT_TYPE_CAMERA;
+
+ strcpy(i->name, iname[INPUT(n)->type]);
+
+ if ((CX231XX_VMUX_TELEVISION == INPUT(n)->type) ||
+ (CX231XX_VMUX_CABLE == INPUT(n)->type))
+ i->type = V4L2_INPUT_TYPE_TUNER;
+
+ i->std = dev->vdev->tvnorms;
+
+ /* If they are asking about the active input, read signal status */
+ if (n == dev->video_input) {
+ ret = cx231xx_read_i2c_data(dev, VID_BLK_I2C_ADDRESS,
+ GEN_STAT, 2, &gen_stat, 4);
+ if (ret > 0) {
+ if ((gen_stat & FLD_VPRES) == 0x00)
+ i->status |= V4L2_IN_ST_NO_SIGNAL;
+ if ((gen_stat & FLD_HLOCK) == 0x00)
+ i->status |= V4L2_IN_ST_NO_H_LOCK;
+ }
+ }
+
+ return 0;
+}
+
+static int vidioc_g_input(struct file *file, void *priv, unsigned int *i)
+{
+ struct cx231xx_fh *fh = priv;
+ struct cx231xx *dev = fh->dev;
+
+ *i = dev->video_input;
+
+ return 0;
+}
+
+static int vidioc_s_input(struct file *file, void *priv, unsigned int i)
+{
+ struct cx231xx_fh *fh = priv;
+ struct cx231xx *dev = fh->dev;
+ int rc;
+
+ dev->mode_tv = 0;
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ if (i >= MAX_CX231XX_INPUT)
+ return -EINVAL;
+ if (0 == INPUT(i)->type)
+ return -EINVAL;
+
+ video_mux(dev, i);
+
+ if (INPUT(i)->type == CX231XX_VMUX_TELEVISION ||
+ INPUT(i)->type == CX231XX_VMUX_CABLE) {
+ /* There's a tuner, so reset the standard and put it on the
+ last known frequency (since it was probably powered down
+ until now */
+ call_all(dev, core, s_std, dev->norm);
+ }
+
+ return 0;
+}
+
+static int vidioc_g_audio(struct file *file, void *priv, struct v4l2_audio *a)
+{
+ struct cx231xx_fh *fh = priv;
+ struct cx231xx *dev = fh->dev;
+
+ switch (a->index) {
+ case CX231XX_AMUX_VIDEO:
+ strcpy(a->name, "Television");
+ break;
+ case CX231XX_AMUX_LINE_IN:
+ strcpy(a->name, "Line In");
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ a->index = dev->ctl_ainput;
+ a->capability = V4L2_AUDCAP_STEREO;
+
+ return 0;
+}
+
+static int vidioc_s_audio(struct file *file, void *priv, struct v4l2_audio *a)
+{
+ struct cx231xx_fh *fh = priv;
+ struct cx231xx *dev = fh->dev;
+ int status = 0;
+
+ /* Doesn't allow manual routing */
+ if (a->index != dev->ctl_ainput)
+ return -EINVAL;
+
+ dev->ctl_ainput = INPUT(a->index)->amux;
+ status = cx231xx_set_audio_input(dev, dev->ctl_ainput);
+
+ return status;
+}
+
+static int vidioc_queryctrl(struct file *file, void *priv,
+ struct v4l2_queryctrl *qc)
+{
+ struct cx231xx_fh *fh = priv;
+ struct cx231xx *dev = fh->dev;
+ int id = qc->id;
+ int i;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ qc->id = v4l2_ctrl_next(ctrl_classes, qc->id);
+ if (unlikely(qc->id == 0))
+ return -EINVAL;
+
+ memset(qc, 0, sizeof(*qc));
+
+ qc->id = id;
+
+ if (qc->id < V4L2_CID_BASE || qc->id >= V4L2_CID_LASTP1)
+ return -EINVAL;
+
+ for (i = 0; i < CX231XX_CTLS; i++)
+ if (cx231xx_ctls[i].v.id == qc->id)
+ break;
+
+ if (i == CX231XX_CTLS) {
+ *qc = no_ctl;
+ return 0;
+ }
+ *qc = cx231xx_ctls[i].v;
+
+ call_all(dev, core, queryctrl, qc);
+
+ if (qc->type)
+ return 0;
+ else
+ return -EINVAL;
+}
+
+static int vidioc_g_ctrl(struct file *file, void *priv,
+ struct v4l2_control *ctrl)
+{
+ struct cx231xx_fh *fh = priv;
+ struct cx231xx *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ call_all(dev, core, g_ctrl, ctrl);
+ return rc;
+}
+
+static int vidioc_s_ctrl(struct file *file, void *priv,
+ struct v4l2_control *ctrl)
+{
+ struct cx231xx_fh *fh = priv;
+ struct cx231xx *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ call_all(dev, core, s_ctrl, ctrl);
+ return rc;
+}
+
+static int vidioc_g_tuner(struct file *file, void *priv, struct v4l2_tuner *t)
+{
+ struct cx231xx_fh *fh = priv;
+ struct cx231xx *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ if (0 != t->index)
+ return -EINVAL;
+
+ strcpy(t->name, "Tuner");
+
+ t->type = V4L2_TUNER_ANALOG_TV;
+ t->capability = V4L2_TUNER_CAP_NORM;
+ t->rangehigh = 0xffffffffUL;
+ t->signal = 0xffff; /* LOCKED */
+
+ return 0;
+}
+
+static int vidioc_s_tuner(struct file *file, void *priv, struct v4l2_tuner *t)
+{
+ struct cx231xx_fh *fh = priv;
+ struct cx231xx *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ if (0 != t->index)
+ return -EINVAL;
+#if 0
+ call_all(dev, tuner, s_tuner, t);
+#endif
+ return 0;
+}
+
+static int vidioc_g_frequency(struct file *file, void *priv,
+ struct v4l2_frequency *f)
+{
+ struct cx231xx_fh *fh = priv;
+ struct cx231xx *dev = fh->dev;
+
+ f->type = fh->radio ? V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
+ f->frequency = dev->ctl_freq;
+
+ call_all(dev, tuner, g_frequency, f);
+
+ return 0;
+}
+
+static int vidioc_s_frequency(struct file *file, void *priv,
+ struct v4l2_frequency *f)
+{
+ struct cx231xx_fh *fh = priv;
+ struct cx231xx *dev = fh->dev;
+ int rc;
+ u32 if_frequency = 5400000;
+
+ cx231xx_info("Enter vidioc_s_frequency()f->frequency=%d;f->type=%d\n",
+ f->frequency, f->type);
+ /*cx231xx_info("f->type: 1-radio 2-analogTV 3-digitalTV\n");*/
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ if (0 != f->tuner)
+ return -EINVAL;
+
+ if (unlikely(0 == fh->radio && f->type != V4L2_TUNER_ANALOG_TV))
+ return -EINVAL;
+ if (unlikely(1 == fh->radio && f->type != V4L2_TUNER_RADIO))
+ return -EINVAL;
+
+ /* set pre channel change settings in DIF first */
+ rc = cx231xx_tuner_pre_channel_change(dev);
+
+ dev->ctl_freq = f->frequency;
+ call_all(dev, tuner, s_frequency, f);
+
+ /* set post channel change settings in DIF first */
+ rc = cx231xx_tuner_post_channel_change(dev);
+
+ if (dev->tuner_type == TUNER_NXP_TDA18271) {
+ if (dev->norm & (V4L2_STD_MN | V4L2_STD_NTSC_443))
+ if_frequency = 5400000; /*5.4MHz */
+ else if (dev->norm & V4L2_STD_B)
+ if_frequency = 6000000; /*6.0MHz */
+ else if (dev->norm & (V4L2_STD_PAL_DK | V4L2_STD_SECAM_DK))
+ if_frequency = 6900000; /*6.9MHz */
+ else if (dev->norm & V4L2_STD_GH)
+ if_frequency = 7100000; /*7.1MHz */
+ else if (dev->norm & V4L2_STD_PAL_I)
+ if_frequency = 7250000; /*7.25MHz */
+ else if (dev->norm & V4L2_STD_SECAM_L)
+ if_frequency = 6900000; /*6.9MHz */
+ else if (dev->norm & V4L2_STD_SECAM_LC)
+ if_frequency = 1250000; /*1.25MHz */
+
+ cx231xx_info("if_frequency is set to %d\n", if_frequency);
+ cx231xx_set_Colibri_For_LowIF(dev, if_frequency, 1, 1);
+
+ update_HH_register_after_set_DIF(dev);
+ }
+
+ cx231xx_info("Set New FREQUENCY to %d\n", f->frequency);
+
+ return rc;
+}
+
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+
+/*
+ -R, --list-registers=type=<host/i2cdrv/i2caddr>,
+ chip=<chip>[,min=<addr>,max=<addr>]
+ dump registers from <min> to <max> [VIDIOC_DBG_G_REGISTER]
+ -r, --set-register=type=<host/i2cdrv/i2caddr>,
+ chip=<chip>,reg=<addr>,val=<val>
+ set the register [VIDIOC_DBG_S_REGISTER]
+
+ if type == host, then <chip> is the hosts chip ID (default 0)
+ if type == i2cdrv (default), then <chip> is the I2C driver name or ID
+ if type == i2caddr, then <chip> is the 7-bit I2C address
+*/
+
+static int vidioc_g_register(struct file *file, void *priv,
+ struct v4l2_dbg_register *reg)
+{
+ struct cx231xx_fh *fh = priv;
+ struct cx231xx *dev = fh->dev;
+ int ret = 0;
+ u8 value[4] = { 0, 0, 0, 0 };
+ u32 data = 0;
+
+ switch (reg->match.type) {
+ case V4L2_CHIP_MATCH_HOST:
+ switch (reg->match.addr) {
+ case 0: /* Cx231xx - internal registers */
+ ret = cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER,
+ (u16)reg->reg, value, 4);
+ reg->val = value[0] | value[1] << 8 |
+ value[2] << 16 | value[3] << 24;
+ break;
+ case 1: /* AFE - read byte */
+ ret = cx231xx_read_i2c_data(dev, AFE_DEVICE_ADDRESS,
+ (u16)reg->reg, 2, &data, 1);
+ reg->val = le32_to_cpu(data & 0xff);
+ break;
+ case 14: /* AFE - read dword */
+ ret = cx231xx_read_i2c_data(dev, AFE_DEVICE_ADDRESS,
+ (u16)reg->reg, 2, &data, 4);
+ reg->val = le32_to_cpu(data);
+ break;
+ case 2: /* Video Block - read byte */
+ ret = cx231xx_read_i2c_data(dev, VID_BLK_I2C_ADDRESS,
+ (u16)reg->reg, 2, &data, 1);
+ reg->val = le32_to_cpu(data & 0xff);
+ break;
+ case 24: /* Video Block - read dword */
+ ret = cx231xx_read_i2c_data(dev, VID_BLK_I2C_ADDRESS,
+ (u16)reg->reg, 2, &data, 4);
+ reg->val = le32_to_cpu(data);
+ break;
+ case 3: /* I2S block - read byte */
+ ret = cx231xx_read_i2c_data(dev,
+ I2S_BLK_DEVICE_ADDRESS,
+ (u16)reg->reg, 1,
+ &data, 1);
+ reg->val = le32_to_cpu(data & 0xff);
+ break;
+ case 34: /* I2S Block - read dword */
+ ret =
+ cx231xx_read_i2c_data(dev, I2S_BLK_DEVICE_ADDRESS,
+ (u16)reg->reg, 1, &data, 4);
+ reg->val = le32_to_cpu(data);
+ break;
+ }
+ return ret < 0 ? ret : 0;
+
+ case V4L2_CHIP_MATCH_I2C_DRIVER:
+ call_all(dev, core, g_register, reg);
+ return 0;
+ case V4L2_CHIP_MATCH_I2C_ADDR:/*for register debug*/
+ switch (reg->match.addr) {
+ case 0: /* Cx231xx - internal registers */
+ ret = cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER,
+ (u16)reg->reg, value, 4);
+ reg->val = value[0] | value[1] << 8 |
+ value[2] << 16 | value[3] << 24;
+
+ break;
+ case 0x600:/* AFE - read byte */
+ ret = cx231xx_read_i2c_master(dev, AFE_DEVICE_ADDRESS,
+ (u16)reg->reg, 2,
+ &data, 1 , 0);
+ reg->val = le32_to_cpu(data & 0xff);
+ break;
+
+ case 0x880:/* Video Block - read byte */
+ if (reg->reg < 0x0b) {
+ ret = cx231xx_read_i2c_master(dev,
+ VID_BLK_I2C_ADDRESS,
+ (u16)reg->reg, 2,
+ &data, 1 , 0);
+ reg->val = le32_to_cpu(data & 0xff);
+ } else {
+ ret = cx231xx_read_i2c_master(dev,
+ VID_BLK_I2C_ADDRESS,
+ (u16)reg->reg, 2,
+ &data, 4 , 0);
+ reg->val = le32_to_cpu(data);
+ }
+ break;
+ case 0x980:
+ ret = cx231xx_read_i2c_master(dev,
+ I2S_BLK_DEVICE_ADDRESS,
+ (u16)reg->reg, 1,
+ &data, 1 , 0);
+ reg->val = le32_to_cpu(data & 0xff);
+ break;
+ case 0x400:
+ ret =
+ cx231xx_read_i2c_master(dev, 0x40,
+ (u16)reg->reg, 1,
+ &data, 1 , 0);
+ reg->val = le32_to_cpu(data & 0xff);
+ break;
+ case 0xc01:
+ ret =
+ cx231xx_read_i2c_master(dev, 0xc0,
+ (u16)reg->reg, 2,
+ &data, 38, 1);
+ reg->val = le32_to_cpu(data);
+ break;
+ case 0x022:
+ ret =
+ cx231xx_read_i2c_master(dev, 0x02,
+ (u16)reg->reg, 1,
+ &data, 1, 2);
+ reg->val = le32_to_cpu(data & 0xff);
+ break;
+ case 0x322:
+ ret = cx231xx_read_i2c_master(dev,
+ 0x32,
+ (u16)reg->reg, 1,
+ &data, 4 , 2);
+ reg->val = le32_to_cpu(data);
+ break;
+ case 0x342:
+ ret = cx231xx_read_i2c_master(dev,
+ 0x34,
+ (u16)reg->reg, 1,
+ &data, 4 , 2);
+ reg->val = le32_to_cpu(data);
+ break;
+
+ default:
+ cx231xx_info("no match device address!!\n");
+ break;
+ }
+ return ret < 0 ? ret : 0;
+ /*return -EINVAL;*/
+ default:
+ if (!v4l2_chip_match_host(®->match))
+ return -EINVAL;
+ }
+
+ call_all(dev, core, g_register, reg);
+
+ return ret;
+}
+
+static int vidioc_s_register(struct file *file, void *priv,
+ struct v4l2_dbg_register *reg)
+{
+ struct cx231xx_fh *fh = priv;
+ struct cx231xx *dev = fh->dev;
+ int ret = 0;
+ __le64 buf;
+ u32 value;
+ u8 data[4] = { 0, 0, 0, 0 };
+
+ buf = cpu_to_le64(reg->val);
+
+ switch (reg->match.type) {
+ case V4L2_CHIP_MATCH_HOST:
+ {
+ value = (u32) buf & 0xffffffff;
+
+ switch (reg->match.addr) {
+ case 0: /* cx231xx internal registers */
+ data[0] = (u8) value;
+ data[1] = (u8) (value >> 8);
+ data[2] = (u8) (value >> 16);
+ data[3] = (u8) (value >> 24);
+ ret = cx231xx_write_ctrl_reg(dev,
+ VRT_SET_REGISTER,
+ (u16)reg->reg, data,
+ 4);
+ break;
+ case 1: /* AFE - read byte */
+ ret = cx231xx_write_i2c_data(dev,
+ AFE_DEVICE_ADDRESS,
+ (u16)reg->reg, 2,
+ value, 1);
+ break;
+ case 14: /* AFE - read dword */
+ ret = cx231xx_write_i2c_data(dev,
+ AFE_DEVICE_ADDRESS,
+ (u16)reg->reg, 2,
+ value, 4);
+ break;
+ case 2: /* Video Block - read byte */
+ ret =
+ cx231xx_write_i2c_data(dev,
+ VID_BLK_I2C_ADDRESS,
+ (u16)reg->reg, 2,
+ value, 1);
+ break;
+ case 24: /* Video Block - read dword */
+ ret =
+ cx231xx_write_i2c_data(dev,
+ VID_BLK_I2C_ADDRESS,
+ (u16)reg->reg, 2,
+ value, 4);
+ break;
+ case 3: /* I2S block - read byte */
+ ret =
+ cx231xx_write_i2c_data(dev,
+ I2S_BLK_DEVICE_ADDRESS,
+ (u16)reg->reg, 1,
+ value, 1);
+ break;
+ case 34: /* I2S block - read dword */
+ ret =
+ cx231xx_write_i2c_data(dev,
+ I2S_BLK_DEVICE_ADDRESS,
+ (u16)reg->reg, 1,
+ value, 4);
+ break;
+ }
+ }
+ return ret < 0 ? ret : 0;
+ case V4L2_CHIP_MATCH_I2C_ADDR:
+ {
+ value = (u32) buf & 0xffffffff;
+
+ switch (reg->match.addr) {
+ case 0:/*cx231xx internal registers*/
+ data[0] = (u8) value;
+ data[1] = (u8) (value >> 8);
+ data[2] = (u8) (value >> 16);
+ data[3] = (u8) (value >> 24);
+ ret = cx231xx_write_ctrl_reg(dev,
+ VRT_SET_REGISTER,
+ (u16)reg->reg, data,
+ 4);
+ break;
+ case 0x600:/* AFE - read byte */
+ ret = cx231xx_write_i2c_master(dev,
+ AFE_DEVICE_ADDRESS,
+ (u16)reg->reg, 2,
+ value, 1 , 0);
+ break;
+
+ case 0x880:/* Video Block - read byte */
+ if (reg->reg < 0x0b)
+ cx231xx_write_i2c_master(dev,
+ VID_BLK_I2C_ADDRESS,
+ (u16)reg->reg, 2,
+ value, 1, 0);
+ else
+ cx231xx_write_i2c_master(dev,
+ VID_BLK_I2C_ADDRESS,
+ (u16)reg->reg, 2,
+ value, 4, 0);
+ break;
+ case 0x980:
+ ret =
+ cx231xx_write_i2c_master(dev,
+ I2S_BLK_DEVICE_ADDRESS,
+ (u16)reg->reg, 1,
+ value, 1, 0);
+ break;
+ case 0x400:
+ ret =
+ cx231xx_write_i2c_master(dev,
+ 0x40,
+ (u16)reg->reg, 1,
+ value, 1, 0);
+ break;
+ case 0xc01:
+ ret =
+ cx231xx_write_i2c_master(dev,
+ 0xc0,
+ (u16)reg->reg, 1,
+ value, 1, 1);
+ break;
+
+ case 0x022:
+ ret =
+ cx231xx_write_i2c_master(dev,
+ 0x02,
+ (u16)reg->reg, 1,
+ value, 1, 2);
+ case 0x322:
+ ret =
+ cx231xx_write_i2c_master(dev,
+ 0x32,
+ (u16)reg->reg, 1,
+ value, 4, 2);
+ break;
+
+ case 0x342:
+ ret =
+ cx231xx_write_i2c_master(dev,
+ 0x34,
+ (u16)reg->reg, 1,
+ value, 4, 2);
+ break;
+ default:
+ cx231xx_info("no match device address, "
+ "the value is %x\n", reg->match.addr);
+ break;
+
+ }
+
+ }
+ default:
+ break;
+ }
+
+ call_all(dev, core, s_register, reg);
+
+ return ret;
+}
+#endif
+
+static int vidioc_cropcap(struct file *file, void *priv,
+ struct v4l2_cropcap *cc)
+{
+ struct cx231xx_fh *fh = priv;
+ struct cx231xx *dev = fh->dev;
+
+ if (cc->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ cc->bounds.left = 0;
+ cc->bounds.top = 0;
+ cc->bounds.width = dev->width;
+ cc->bounds.height = dev->height;
+ cc->defrect = cc->bounds;
+ cc->pixelaspect.numerator = 54; /* 4:3 FIXME: remove magic numbers */
+ cc->pixelaspect.denominator = 59;
+
+ return 0;
+}
+
+static int vidioc_streamon(struct file *file, void *priv,
+ enum v4l2_buf_type type)
+{
+ struct cx231xx_fh *fh = priv;
+ struct cx231xx *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ rc = res_get(fh);
+
+ if (likely(rc >= 0))
+ rc = videobuf_streamon(&fh->vb_vidq);
+
+ call_all(dev, video, s_stream, 1);
+
+ return rc;
+}
+
+static int vidioc_streamoff(struct file *file, void *priv,
+ enum v4l2_buf_type type)
+{
+ struct cx231xx_fh *fh = priv;
+ struct cx231xx *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ if ((fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) &&
+ (fh->type != V4L2_BUF_TYPE_VBI_CAPTURE))
+ return -EINVAL;
+ if (type != fh->type)
+ return -EINVAL;
+
+ cx25840_call(dev, video, s_stream, 0);
+
+ videobuf_streamoff(&fh->vb_vidq);
+ res_free(fh);
+
+ return 0;
+}
+
+static int vidioc_querycap(struct file *file, void *priv,
+ struct v4l2_capability *cap)
+{
+ struct cx231xx_fh *fh = priv;
+ struct cx231xx *dev = fh->dev;
+
+ strlcpy(cap->driver, "cx231xx", sizeof(cap->driver));
+ strlcpy(cap->card, cx231xx_boards[dev->model].name, sizeof(cap->card));
+ usb_make_path(dev->udev, cap->bus_info, sizeof(cap->bus_info));
+
+ cap->capabilities = V4L2_CAP_VBI_CAPTURE |
+#if 0
+ V4L2_CAP_SLICED_VBI_CAPTURE |
+#endif
+ V4L2_CAP_VIDEO_CAPTURE |
+ V4L2_CAP_AUDIO |
+ V4L2_CAP_READWRITE |
+ V4L2_CAP_STREAMING;
+
+ if (dev->tuner_type != TUNER_ABSENT)
+ cap->capabilities |= V4L2_CAP_TUNER;
+
+ return 0;
+}
+
+static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_fmtdesc *f)
+{
+ if (unlikely(f->index >= ARRAY_SIZE(format)))
+ return -EINVAL;
+
+ strlcpy(f->description, format[f->index].name, sizeof(f->description));
+ f->pixelformat = format[f->index].fourcc;
+
+ return 0;
+}
+
+/* Sliced VBI ioctls */
+static int vidioc_g_fmt_sliced_vbi_cap(struct file *file, void *priv,
+ struct v4l2_format *f)
+{
+ struct cx231xx_fh *fh = priv;
+ struct cx231xx *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ f->fmt.sliced.service_set = 0;
+
+ call_all(dev, vbi, g_sliced_fmt, &f->fmt.sliced);
+
+ if (f->fmt.sliced.service_set == 0)
+ rc = -EINVAL;
+
+ return rc;
+}
+
+static int vidioc_try_set_sliced_vbi_cap(struct file *file, void *priv,
+ struct v4l2_format *f)
+{
+ struct cx231xx_fh *fh = priv;
+ struct cx231xx *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ call_all(dev, vbi, g_sliced_fmt, &f->fmt.sliced);
+
+ if (f->fmt.sliced.service_set == 0)
+ return -EINVAL;
+
+ return 0;
+}
+
+/* RAW VBI ioctls */
+
+static int vidioc_g_fmt_vbi_cap(struct file *file, void *priv,
+ struct v4l2_format *f)
+{
+ struct cx231xx_fh *fh = priv;
+ struct cx231xx *dev = fh->dev;
+ f->fmt.vbi.sampling_rate = 6750000 * 4;
+ f->fmt.vbi.samples_per_line = VBI_LINE_LENGTH;
+ f->fmt.vbi.sample_format = V4L2_PIX_FMT_GREY;
+ f->fmt.vbi.offset = 0;
+ f->fmt.vbi.start[0] = (dev->norm & V4L2_STD_625_50) ?
+ PAL_VBI_START_LINE : NTSC_VBI_START_LINE;
+ f->fmt.vbi.count[0] = (dev->norm & V4L2_STD_625_50) ?
+ PAL_VBI_LINES : NTSC_VBI_LINES;
+ f->fmt.vbi.start[1] = (dev->norm & V4L2_STD_625_50) ?
+ PAL_VBI_START_LINE + 312 : NTSC_VBI_START_LINE + 263;
+ f->fmt.vbi.count[1] = f->fmt.vbi.count[0];
+
+ return 0;
+
+}
+
+static int vidioc_try_fmt_vbi_cap(struct file *file, void *priv,
+ struct v4l2_format *f)
+{
+ struct cx231xx_fh *fh = priv;
+ struct cx231xx *dev = fh->dev;
+
+ if (dev->vbi_stream_on && !fh->stream_on) {
+ cx231xx_errdev("%s device in use by another fh\n", __func__);
+ return -EBUSY;
+ }
+
+ f->type = V4L2_BUF_TYPE_VBI_CAPTURE;
+ f->fmt.vbi.sampling_rate = 6750000 * 4;
+ f->fmt.vbi.samples_per_line = VBI_LINE_LENGTH;
+ f->fmt.vbi.sample_format = V4L2_PIX_FMT_GREY;
+ f->fmt.vbi.offset = 0;
+ f->fmt.vbi.flags = 0;
+ f->fmt.vbi.start[0] = (dev->norm & V4L2_STD_625_50) ?
+ PAL_VBI_START_LINE : NTSC_VBI_START_LINE;
+ f->fmt.vbi.count[0] = (dev->norm & V4L2_STD_625_50) ?
+ PAL_VBI_LINES : NTSC_VBI_LINES;
+ f->fmt.vbi.start[1] = (dev->norm & V4L2_STD_625_50) ?
+ PAL_VBI_START_LINE + 312 : NTSC_VBI_START_LINE + 263;
+ f->fmt.vbi.count[1] = f->fmt.vbi.count[0];
+
+ return 0;
+
+}
+
+static int vidioc_reqbufs(struct file *file, void *priv,
+ struct v4l2_requestbuffers *rb)
+{
+ struct cx231xx_fh *fh = priv;
+ struct cx231xx *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ return videobuf_reqbufs(&fh->vb_vidq, rb);
+}
+
+static int vidioc_querybuf(struct file *file, void *priv, struct v4l2_buffer *b)
+{
+ struct cx231xx_fh *fh = priv;
+ struct cx231xx *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ return videobuf_querybuf(&fh->vb_vidq, b);
+}
+
+static int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *b)
+{
+ struct cx231xx_fh *fh = priv;
+ struct cx231xx *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ return videobuf_qbuf(&fh->vb_vidq, b);
+}
+
+static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *b)
+{
+ struct cx231xx_fh *fh = priv;
+ struct cx231xx *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ return videobuf_dqbuf(&fh->vb_vidq, b, file->f_flags & O_NONBLOCK);
+}
+
+/* ----------------------------------------------------------- */
+/* RADIO ESPECIFIC IOCTLS */
+/* ----------------------------------------------------------- */
+
+static int radio_querycap(struct file *file, void *priv,
+ struct v4l2_capability *cap)
+{
+ struct cx231xx *dev = ((struct cx231xx_fh *)priv)->dev;
+
+ strlcpy(cap->driver, "cx231xx", sizeof(cap->driver));
+ strlcpy(cap->card, cx231xx_boards[dev->model].name, sizeof(cap->card));
+ usb_make_path(dev->udev, cap->bus_info, sizeof(cap->bus_info));
+
+ cap->capabilities = V4L2_CAP_TUNER;
+ return 0;
+}
+
+static int radio_g_tuner(struct file *file, void *priv, struct v4l2_tuner *t)
+{
+ struct cx231xx *dev = ((struct cx231xx_fh *)priv)->dev;
+
+ if (unlikely(t->index > 0))
+ return -EINVAL;
+
+ strcpy(t->name, "Radio");
+ t->type = V4L2_TUNER_RADIO;
+
+ call_all(dev, tuner, s_tuner, t);
+
+ return 0;
+}
+
+static int radio_enum_input(struct file *file, void *priv, struct v4l2_input *i)
+{
+ if (i->index != 0)
+ return -EINVAL;
+ strcpy(i->name, "Radio");
+ i->type = V4L2_INPUT_TYPE_TUNER;
+
+ return 0;
+}
+
+static int radio_g_audio(struct file *file, void *priv, struct v4l2_audio *a)
+{
+ if (unlikely(a->index))
+ return -EINVAL;
+
+ strcpy(a->name, "Radio");
+ return 0;
+}
+
+static int radio_s_tuner(struct file *file, void *priv, struct v4l2_tuner *t)
+{
+ struct cx231xx *dev = ((struct cx231xx_fh *)priv)->dev;
+
+ if (0 != t->index)
+ return -EINVAL;
+
+ call_all(dev, tuner, s_tuner, t);
+
+ return 0;
+}
+
+static int radio_s_audio(struct file *file, void *fh, struct v4l2_audio *a)
+{
+ return 0;
+}
+
+static int radio_s_input(struct file *file, void *fh, unsigned int i)
+{
+ return 0;
+}
+
+static int radio_queryctrl(struct file *file, void *priv,
+ struct v4l2_queryctrl *c)
+{
+ int i;
+
+ if (c->id < V4L2_CID_BASE || c->id >= V4L2_CID_LASTP1)
+ return -EINVAL;
+ if (c->id == V4L2_CID_AUDIO_MUTE) {
+ for (i = 0; i < CX231XX_CTLS; i++) {
+ if (cx231xx_ctls[i].v.id == c->id)
+ break;
+ }
+ if (i == CX231XX_CTLS)
+ return -EINVAL;
+ *c = cx231xx_ctls[i].v;
+ } else
+ *c = no_ctl;
+ return 0;
+}
+
+/*
+ * cx231xx_v4l2_open()
+ * inits the device and starts isoc transfer
+ */
+static int cx231xx_v4l2_open(struct file *filp)
+{
+ int errCode = 0, radio = 0;
+ struct video_device *vdev = video_devdata(filp);
+ struct cx231xx *dev = video_drvdata(filp);
+ struct cx231xx_fh *fh;
+ enum v4l2_buf_type fh_type = 0;
+
+ switch (vdev->vfl_type) {
+ case VFL_TYPE_GRABBER:
+ fh_type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ break;
+ case VFL_TYPE_VBI:
+ fh_type = V4L2_BUF_TYPE_VBI_CAPTURE;
+ break;
+ case VFL_TYPE_RADIO:
+ radio = 1;
+ break;
+ }
+
+ cx231xx_videodbg("open dev=%s type=%s users=%d\n",
+ video_device_node_name(vdev), v4l2_type_names[fh_type],
+ dev->users);
+
+#if 0
+ errCode = cx231xx_set_mode(dev, CX231XX_ANALOG_MODE);
+ if (errCode < 0) {
+ cx231xx_errdev
+ ("Device locked on digital mode. Can't open analog\n");
+ return -EBUSY;
+ }
+#endif
+
+ fh = kzalloc(sizeof(struct cx231xx_fh), GFP_KERNEL);
+ if (!fh) {
+ cx231xx_errdev("cx231xx-video.c: Out of memory?!\n");
+ return -ENOMEM;
+ }
+ if (mutex_lock_interruptible(&dev->lock)) {
+ kfree(fh);
+ return -ERESTARTSYS;
+ }
+ fh->dev = dev;
+ fh->radio = radio;
+ fh->type = fh_type;
+ filp->private_data = fh;
+
+ if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE && dev->users == 0) {
+ dev->width = norm_maxw(dev);
+ dev->height = norm_maxh(dev);
+
+ /* Power up in Analog TV mode */
+ if (dev->board.external_av)
+ cx231xx_set_power_mode(dev,
+ POLARIS_AVMODE_ENXTERNAL_AV);
+ else
+ cx231xx_set_power_mode(dev, POLARIS_AVMODE_ANALOGT_TV);
+
+#if 0
+ cx231xx_set_mode(dev, CX231XX_ANALOG_MODE);
+#endif
+
+ /* set video alternate setting */
+ cx231xx_set_video_alternate(dev);
+
+ /* Needed, since GPIO might have disabled power of
+ some i2c device */
+ cx231xx_config_i2c(dev);
+
+ /* device needs to be initialized before isoc transfer */
+ dev->video_input = dev->video_input > 2 ? 2 : dev->video_input;
+
+ }
+ if (fh->radio) {
+ cx231xx_videodbg("video_open: setting radio device\n");
+
+ /* cx231xx_start_radio(dev); */
+
+ call_all(dev, tuner, s_radio);
+ }
+
+ dev->users++;
+
+ if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ videobuf_queue_vmalloc_init(&fh->vb_vidq, &cx231xx_video_qops,
+ NULL, &dev->video_mode.slock,
+ fh->type, V4L2_FIELD_INTERLACED,
+ sizeof(struct cx231xx_buffer),
+ fh, &dev->lock);
+ if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE) {
+ /* Set the required alternate setting VBI interface works in
+ Bulk mode only */
+ cx231xx_set_alt_setting(dev, INDEX_VANC, 0);
+
+ videobuf_queue_vmalloc_init(&fh->vb_vidq, &cx231xx_vbi_qops,
+ NULL, &dev->vbi_mode.slock,
+ fh->type, V4L2_FIELD_SEQ_TB,
+ sizeof(struct cx231xx_buffer),
+ fh, &dev->lock);
+ }
+ mutex_unlock(&dev->lock);
+
+ return errCode;
+}
+
+/*
+ * cx231xx_realease_resources()
+ * unregisters the v4l2,i2c and usb devices
+ * called when the device gets disconected or at module unload
+*/
+void cx231xx_release_analog_resources(struct cx231xx *dev)
+{
+
+ /*FIXME: I2C IR should be disconnected */
+
+ if (dev->radio_dev) {
+ if (video_is_registered(dev->radio_dev))
+ video_unregister_device(dev->radio_dev);
+ else
+ video_device_release(dev->radio_dev);
+ dev->radio_dev = NULL;
+ }
+ if (dev->vbi_dev) {
+ cx231xx_info("V4L2 device %s deregistered\n",
+ video_device_node_name(dev->vbi_dev));
+ if (video_is_registered(dev->vbi_dev))
+ video_unregister_device(dev->vbi_dev);
+ else
+ video_device_release(dev->vbi_dev);
+ dev->vbi_dev = NULL;
+ }
+ if (dev->vdev) {
+ cx231xx_info("V4L2 device %s deregistered\n",
+ video_device_node_name(dev->vdev));
+
+ if (dev->board.has_417)
+ cx231xx_417_unregister(dev);
+
+ if (video_is_registered(dev->vdev))
+ video_unregister_device(dev->vdev);
+ else
+ video_device_release(dev->vdev);
+ dev->vdev = NULL;
+ }
+}
+
+/*
+ * cx231xx_close()
+ * stops streaming and deallocates all resources allocated by the v4l2
+ * calls and ioctls
+ */
+static int cx231xx_close(struct file *filp)
+{
+ struct cx231xx_fh *fh = filp->private_data;
+ struct cx231xx *dev = fh->dev;
+
+ cx231xx_videodbg("users=%d\n", dev->users);
+
+ cx231xx_videodbg("users=%d\n", dev->users);
+ if (res_check(fh))
+ res_free(fh);
+
+ /*
+ * To workaround error number=-71 on EP0 for VideoGrabber,
+ * need exclude following.
+ * FIXME: It is probably safe to remove most of these, as we're
+ * now avoiding the alternate setting for INDEX_VANC
+ */
+ if (!dev->board.no_alt_vanc)
+ if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE) {
+ videobuf_stop(&fh->vb_vidq);
+ videobuf_mmap_free(&fh->vb_vidq);
+
+ /* the device is already disconnect,
+ free the remaining resources */
+ if (dev->state & DEV_DISCONNECTED) {
+ if (atomic_read(&dev->devlist_count) > 0) {
+ cx231xx_release_resources(dev);
+ fh->dev = NULL;
+ return 0;
+ }
+ return 0;
+ }
+
+ /* do this before setting alternate! */
+ cx231xx_uninit_vbi_isoc(dev);
+
+ /* set alternate 0 */
+ if (!dev->vbi_or_sliced_cc_mode)
+ cx231xx_set_alt_setting(dev, INDEX_VANC, 0);
+ else
+ cx231xx_set_alt_setting(dev, INDEX_HANC, 0);
+
+ kfree(fh);
+ dev->users--;
+ wake_up_interruptible_nr(&dev->open, 1);
+ return 0;
+ }
+
+ dev->users--;
+ if (!dev->users) {
+ videobuf_stop(&fh->vb_vidq);
+ videobuf_mmap_free(&fh->vb_vidq);
+
+ /* the device is already disconnect,
+ free the remaining resources */
+ if (dev->state & DEV_DISCONNECTED) {
+ cx231xx_release_resources(dev);
+ fh->dev = NULL;
+ return 0;
+ }
+
+ /* Save some power by putting tuner to sleep */
+ call_all(dev, core, s_power, 0);
+
+ /* do this before setting alternate! */
+ if (dev->USE_ISO)
+ cx231xx_uninit_isoc(dev);
+ else
+ cx231xx_uninit_bulk(dev);
+ cx231xx_set_mode(dev, CX231XX_SUSPEND);
+
+ /* set alternate 0 */
+ cx231xx_set_alt_setting(dev, INDEX_VIDEO, 0);
+ }
+ kfree(fh);
+ wake_up_interruptible_nr(&dev->open, 1);
+ return 0;
+}
+
+static int cx231xx_v4l2_close(struct file *filp)
+{
+ struct cx231xx_fh *fh = filp->private_data;
+ struct cx231xx *dev = fh->dev;
+ int rc;
+
+ mutex_lock(&dev->lock);
+ rc = cx231xx_close(filp);
+ mutex_unlock(&dev->lock);
+ return rc;
+}
+
+/*
+ * cx231xx_v4l2_read()
+ * will allocate buffers when called for the first time
+ */
+static ssize_t
+cx231xx_v4l2_read(struct file *filp, char __user *buf, size_t count,
+ loff_t *pos)
+{
+ struct cx231xx_fh *fh = filp->private_data;
+ struct cx231xx *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ if ((fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) ||
+ (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE)) {
+ rc = res_get(fh);
+
+ if (unlikely(rc < 0))
+ return rc;
+
+ if (mutex_lock_interruptible(&dev->lock))
+ return -ERESTARTSYS;
+ rc = videobuf_read_stream(&fh->vb_vidq, buf, count, pos, 0,
+ filp->f_flags & O_NONBLOCK);
+ mutex_unlock(&dev->lock);
+ return rc;
+ }
+ return 0;
+}
+
+/*
+ * cx231xx_v4l2_poll()
+ * will allocate buffers when called for the first time
+ */
+static unsigned int cx231xx_v4l2_poll(struct file *filp, poll_table *wait)
+{
+ struct cx231xx_fh *fh = filp->private_data;
+ struct cx231xx *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ rc = res_get(fh);
+
+ if (unlikely(rc < 0))
+ return POLLERR;
+
+ if ((V4L2_BUF_TYPE_VIDEO_CAPTURE == fh->type) ||
+ (V4L2_BUF_TYPE_VBI_CAPTURE == fh->type)) {
+ unsigned int res;
+
+ mutex_lock(&dev->lock);
+ res = videobuf_poll_stream(filp, &fh->vb_vidq, wait);
+ mutex_unlock(&dev->lock);
+ return res;
+ }
+ return POLLERR;
+}
+
+/*
+ * cx231xx_v4l2_mmap()
+ */
+static int cx231xx_v4l2_mmap(struct file *filp, struct vm_area_struct *vma)
+{
+ struct cx231xx_fh *fh = filp->private_data;
+ struct cx231xx *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ rc = res_get(fh);
+
+ if (unlikely(rc < 0))
+ return rc;
+
+ if (mutex_lock_interruptible(&dev->lock))
+ return -ERESTARTSYS;
+ rc = videobuf_mmap_mapper(&fh->vb_vidq, vma);
+ mutex_unlock(&dev->lock);
+
+ cx231xx_videodbg("vma start=0x%08lx, size=%ld, ret=%d\n",
+ (unsigned long)vma->vm_start,
+ (unsigned long)vma->vm_end -
+ (unsigned long)vma->vm_start, rc);
+
+ return rc;
+}
+
+static const struct v4l2_file_operations cx231xx_v4l_fops = {
+ .owner = THIS_MODULE,
+ .open = cx231xx_v4l2_open,
+ .release = cx231xx_v4l2_close,
+ .read = cx231xx_v4l2_read,
+ .poll = cx231xx_v4l2_poll,
+ .mmap = cx231xx_v4l2_mmap,
+ .unlocked_ioctl = video_ioctl2,
+};
+
+static const struct v4l2_ioctl_ops video_ioctl_ops = {
+ .vidioc_querycap = vidioc_querycap,
+ .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
+ .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap,
+ .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap,
+ .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap,
+ .vidioc_g_fmt_vbi_cap = vidioc_g_fmt_vbi_cap,
+ .vidioc_try_fmt_vbi_cap = vidioc_try_fmt_vbi_cap,
+ .vidioc_s_fmt_vbi_cap = vidioc_try_fmt_vbi_cap,
+ .vidioc_g_audio = vidioc_g_audio,
+ .vidioc_s_audio = vidioc_s_audio,
+ .vidioc_cropcap = vidioc_cropcap,
+ .vidioc_g_fmt_sliced_vbi_cap = vidioc_g_fmt_sliced_vbi_cap,
+ .vidioc_try_fmt_sliced_vbi_cap = vidioc_try_set_sliced_vbi_cap,
+ .vidioc_reqbufs = vidioc_reqbufs,
+ .vidioc_querybuf = vidioc_querybuf,
+ .vidioc_qbuf = vidioc_qbuf,
+ .vidioc_dqbuf = vidioc_dqbuf,
+ .vidioc_s_std = vidioc_s_std,
+ .vidioc_g_std = vidioc_g_std,
+ .vidioc_enum_input = vidioc_enum_input,
+ .vidioc_g_input = vidioc_g_input,
+ .vidioc_s_input = vidioc_s_input,
+ .vidioc_queryctrl = vidioc_queryctrl,
+ .vidioc_g_ctrl = vidioc_g_ctrl,
+ .vidioc_s_ctrl = vidioc_s_ctrl,
+ .vidioc_streamon = vidioc_streamon,
+ .vidioc_streamoff = vidioc_streamoff,
+ .vidioc_g_tuner = vidioc_g_tuner,
+ .vidioc_s_tuner = vidioc_s_tuner,
+ .vidioc_g_frequency = vidioc_g_frequency,
+ .vidioc_s_frequency = vidioc_s_frequency,
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+ .vidioc_g_register = vidioc_g_register,
+ .vidioc_s_register = vidioc_s_register,
+#endif
+};
+
+static struct video_device cx231xx_vbi_template;
+
+static const struct video_device cx231xx_video_template = {
+ .fops = &cx231xx_v4l_fops,
+ .release = video_device_release,
+ .ioctl_ops = &video_ioctl_ops,
+ .tvnorms = V4L2_STD_ALL,
+ .current_norm = V4L2_STD_PAL,
+};
+
+static const struct v4l2_file_operations radio_fops = {
+ .owner = THIS_MODULE,
+ .open = cx231xx_v4l2_open,
+ .release = cx231xx_v4l2_close,
+ .ioctl = video_ioctl2,
+};
+
+static const struct v4l2_ioctl_ops radio_ioctl_ops = {
+ .vidioc_querycap = radio_querycap,
+ .vidioc_g_tuner = radio_g_tuner,
+ .vidioc_enum_input = radio_enum_input,
+ .vidioc_g_audio = radio_g_audio,
+ .vidioc_s_tuner = radio_s_tuner,
+ .vidioc_s_audio = radio_s_audio,
+ .vidioc_s_input = radio_s_input,
+ .vidioc_queryctrl = radio_queryctrl,
+ .vidioc_g_ctrl = vidioc_g_ctrl,
+ .vidioc_s_ctrl = vidioc_s_ctrl,
+ .vidioc_g_frequency = vidioc_g_frequency,
+ .vidioc_s_frequency = vidioc_s_frequency,
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+ .vidioc_g_register = vidioc_g_register,
+ .vidioc_s_register = vidioc_s_register,
+#endif
+};
+
+static struct video_device cx231xx_radio_template = {
+ .name = "cx231xx-radio",
+ .fops = &radio_fops,
+ .ioctl_ops = &radio_ioctl_ops,
+};
+
+/******************************** usb interface ******************************/
+
+static struct video_device *cx231xx_vdev_init(struct cx231xx *dev,
+ const struct video_device
+ *template, const char *type_name)
+{
+ struct video_device *vfd;
+
+ vfd = video_device_alloc();
+ if (NULL == vfd)
+ return NULL;
+
+ *vfd = *template;
+ vfd->v4l2_dev = &dev->v4l2_dev;
+ vfd->release = video_device_release;
+ vfd->debug = video_debug;
+ vfd->lock = &dev->lock;
+
+ snprintf(vfd->name, sizeof(vfd->name), "%s %s", dev->name, type_name);
+
+ video_set_drvdata(vfd, dev);
+ return vfd;
+}
+
+int cx231xx_register_analog_devices(struct cx231xx *dev)
+{
+ int ret;
+
+ cx231xx_info("%s: v4l2 driver version %s\n",
+ dev->name, CX231XX_VERSION);
+
+ /* set default norm */
+ /*dev->norm = cx231xx_video_template.current_norm; */
+ dev->width = norm_maxw(dev);
+ dev->height = norm_maxh(dev);
+ dev->interlaced = 0;
+
+ /* Analog specific initialization */
+ dev->format = &format[0];
+
+ /* Set the initial input */
+ video_mux(dev, dev->video_input);
+
+ /* Audio defaults */
+ dev->mute = 1;
+ dev->volume = 0x1f;
+
+ /* enable vbi capturing */
+ /* write code here... */
+
+ /* allocate and fill video video_device struct */
+ dev->vdev = cx231xx_vdev_init(dev, &cx231xx_video_template, "video");
+ if (!dev->vdev) {
+ cx231xx_errdev("cannot allocate video_device.\n");
+ return -ENODEV;
+ }
+
+ /* register v4l2 video video_device */
+ ret = video_register_device(dev->vdev, VFL_TYPE_GRABBER,
+ video_nr[dev->devno]);
+ if (ret) {
+ cx231xx_errdev("unable to register video device (error=%i).\n",
+ ret);
+ return ret;
+ }
+
+ cx231xx_info("%s/0: registered device %s [v4l2]\n",
+ dev->name, video_device_node_name(dev->vdev));
+
+ /* Initialize VBI template */
+ memcpy(&cx231xx_vbi_template, &cx231xx_video_template,
+ sizeof(cx231xx_vbi_template));
+ strcpy(cx231xx_vbi_template.name, "cx231xx-vbi");
+
+ /* Allocate and fill vbi video_device struct */
+ dev->vbi_dev = cx231xx_vdev_init(dev, &cx231xx_vbi_template, "vbi");
+
+ /* register v4l2 vbi video_device */
+ ret = video_register_device(dev->vbi_dev, VFL_TYPE_VBI,
+ vbi_nr[dev->devno]);
+ if (ret < 0) {
+ cx231xx_errdev("unable to register vbi device\n");
+ return ret;
+ }
+
+ cx231xx_info("%s/0: registered device %s\n",
+ dev->name, video_device_node_name(dev->vbi_dev));
+
+ if (cx231xx_boards[dev->model].radio.type == CX231XX_RADIO) {
+ dev->radio_dev = cx231xx_vdev_init(dev, &cx231xx_radio_template,
+ "radio");
+ if (!dev->radio_dev) {
+ cx231xx_errdev("cannot allocate video_device.\n");
+ return -ENODEV;
+ }
+ ret = video_register_device(dev->radio_dev, VFL_TYPE_RADIO,
+ radio_nr[dev->devno]);
+ if (ret < 0) {
+ cx231xx_errdev("can't register radio device\n");
+ return ret;
+ }
+ cx231xx_info("Registered radio device as %s\n",
+ video_device_node_name(dev->radio_dev));
+ }
+
+ cx231xx_info("V4L2 device registered as %s and %s\n",
+ video_device_node_name(dev->vdev),
+ video_device_node_name(dev->vbi_dev));
+
+ return 0;
+}
--- /dev/null
+/*
+ cx231xx.h - driver for Conexant Cx23100/101/102 USB video capture devices
+
+ Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
+ Based on em28xx driver
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef _CX231XX_H
+#define _CX231XX_H
+
+#include <linux/videodev2.h>
+#include <linux/types.h>
+#include <linux/ioctl.h>
+#include <linux/i2c.h>
+#include <linux/workqueue.h>
+#include <linux/mutex.h>
+
+#include <media/cx2341x.h>
+
+#include <media/videobuf-vmalloc.h>
+#include <media/v4l2-device.h>
+#include <media/rc-core.h>
+#include <media/ir-kbd-i2c.h>
+#include <media/videobuf-dvb.h>
+
+#include "cx231xx-reg.h"
+#include "cx231xx-pcb-cfg.h"
+#include "cx231xx-conf-reg.h"
+
+#define DRIVER_NAME "cx231xx"
+#define PWR_SLEEP_INTERVAL 10
+
+/* I2C addresses for control block in Cx231xx */
+#define AFE_DEVICE_ADDRESS 0x60
+#define I2S_BLK_DEVICE_ADDRESS 0x98
+#define VID_BLK_I2C_ADDRESS 0x88
+#define VERVE_I2C_ADDRESS 0x40
+#define DIF_USE_BASEBAND 0xFFFFFFFF
+
+/* Boards supported by driver */
+#define CX231XX_BOARD_UNKNOWN 0
+#define CX231XX_BOARD_CNXT_CARRAERA 1
+#define CX231XX_BOARD_CNXT_SHELBY 2
+#define CX231XX_BOARD_CNXT_RDE_253S 3
+#define CX231XX_BOARD_CNXT_RDU_253S 4
+#define CX231XX_BOARD_CNXT_VIDEO_GRABBER 5
+#define CX231XX_BOARD_CNXT_RDE_250 6
+#define CX231XX_BOARD_CNXT_RDU_250 7
+#define CX231XX_BOARD_HAUPPAUGE_EXETER 8
+#define CX231XX_BOARD_HAUPPAUGE_USBLIVE2 9
+#define CX231XX_BOARD_PV_PLAYTV_USB_HYBRID 10
+#define CX231XX_BOARD_PV_XCAPTURE_USB 11
+#define CX231XX_BOARD_KWORLD_UB430_USB_HYBRID 12
+#define CX231XX_BOARD_ICONBIT_U100 13
+#define CX231XX_BOARD_HAUPPAUGE_USB2_FM_PAL 14
+#define CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC 15
+
+/* Limits minimum and default number of buffers */
+#define CX231XX_MIN_BUF 4
+#define CX231XX_DEF_BUF 12
+#define CX231XX_DEF_VBI_BUF 6
+
+#define VBI_LINE_COUNT 17
+#define VBI_LINE_LENGTH 1440
+
+/*Limits the max URB message size */
+#define URB_MAX_CTRL_SIZE 80
+
+/* Params for validated field */
+#define CX231XX_BOARD_NOT_VALIDATED 1
+#define CX231XX_BOARD_VALIDATED 0
+
+/* maximum number of cx231xx boards */
+#define CX231XX_MAXBOARDS 8
+
+/* maximum number of frames that can be queued */
+#define CX231XX_NUM_FRAMES 5
+
+/* number of buffers for isoc transfers */
+#define CX231XX_NUM_BUFS 8
+
+/* number of packets for each buffer
+ windows requests only 40 packets .. so we better do the same
+ this is what I found out for all alternate numbers there!
+ */
+#define CX231XX_NUM_PACKETS 40
+
+/* default alternate; 0 means choose the best */
+#define CX231XX_PINOUT 0
+
+#define CX231XX_INTERLACED_DEFAULT 1
+
+/* time to wait when stopping the isoc transfer */
+#define CX231XX_URB_TIMEOUT \
+ msecs_to_jiffies(CX231XX_NUM_BUFS * CX231XX_NUM_PACKETS)
+
+#define CX231xx_NORMS (\
+ V4L2_STD_NTSC_M | V4L2_STD_NTSC_M_JP | V4L2_STD_NTSC_443 | \
+ V4L2_STD_PAL_BG | V4L2_STD_PAL_DK | V4L2_STD_PAL_I | \
+ V4L2_STD_PAL_M | V4L2_STD_PAL_N | V4L2_STD_PAL_Nc | \
+ V4L2_STD_PAL_60 | V4L2_STD_SECAM_L | V4L2_STD_SECAM_DK)
+
+#define SLEEP_S5H1432 30
+#define CX23417_OSC_EN 8
+#define CX23417_RESET 9
+
+struct cx23417_fmt {
+ char *name;
+ u32 fourcc; /* v4l2 format id */
+ int depth;
+ int flags;
+ u32 cxformat;
+};
+enum cx231xx_mode {
+ CX231XX_SUSPEND,
+ CX231XX_ANALOG_MODE,
+ CX231XX_DIGITAL_MODE,
+};
+
+enum cx231xx_std_mode {
+ CX231XX_TV_AIR = 0,
+ CX231XX_TV_CABLE
+};
+
+enum cx231xx_stream_state {
+ STREAM_OFF,
+ STREAM_INTERRUPT,
+ STREAM_ON,
+};
+
+struct cx231xx;
+
+struct cx231xx_isoc_ctl {
+ /* max packet size of isoc transaction */
+ int max_pkt_size;
+
+ /* number of allocated urbs */
+ int num_bufs;
+
+ /* urb for isoc transfers */
+ struct urb **urb;
+
+ /* transfer buffers for isoc transfer */
+ char **transfer_buffer;
+
+ /* Last buffer command and region */
+ u8 cmd;
+ int pos, size, pktsize;
+
+ /* Last field: ODD or EVEN? */
+ int field;
+
+ /* Stores incomplete commands */
+ u32 tmp_buf;
+ int tmp_buf_len;
+
+ /* Stores already requested buffers */
+ struct cx231xx_buffer *buf;
+
+ /* Stores the number of received fields */
+ int nfields;
+
+ /* isoc urb callback */
+ int (*isoc_copy) (struct cx231xx *dev, struct urb *urb);
+};
+
+struct cx231xx_bulk_ctl {
+ /* max packet size of bulk transaction */
+ int max_pkt_size;
+
+ /* number of allocated urbs */
+ int num_bufs;
+
+ /* urb for bulk transfers */
+ struct urb **urb;
+
+ /* transfer buffers for bulk transfer */
+ char **transfer_buffer;
+
+ /* Last buffer command and region */
+ u8 cmd;
+ int pos, size, pktsize;
+
+ /* Last field: ODD or EVEN? */
+ int field;
+
+ /* Stores incomplete commands */
+ u32 tmp_buf;
+ int tmp_buf_len;
+
+ /* Stores already requested buffers */
+ struct cx231xx_buffer *buf;
+
+ /* Stores the number of received fields */
+ int nfields;
+
+ /* bulk urb callback */
+ int (*bulk_copy) (struct cx231xx *dev, struct urb *urb);
+};
+
+struct cx231xx_fmt {
+ char *name;
+ u32 fourcc; /* v4l2 format id */
+ int depth;
+ int reg;
+};
+
+/* buffer for one video frame */
+struct cx231xx_buffer {
+ /* common v4l buffer stuff -- must be first */
+ struct videobuf_buffer vb;
+
+ struct list_head frame;
+ int top_field;
+ int receiving;
+};
+
+enum ps_package_head {
+ CX231XX_NEED_ADD_PS_PACKAGE_HEAD = 0,
+ CX231XX_NONEED_PS_PACKAGE_HEAD
+};
+
+struct cx231xx_dmaqueue {
+ struct list_head active;
+ struct list_head queued;
+
+ wait_queue_head_t wq;
+
+ /* Counters to control buffer fill */
+ int pos;
+ u8 is_partial_line;
+ u8 partial_buf[8];
+ u8 last_sav;
+ int current_field;
+ u32 bytes_left_in_line;
+ u32 lines_completed;
+ u8 field1_done;
+ u32 lines_per_field;
+
+ /*Mpeg2 control buffer*/
+ u8 *p_left_data;
+ u32 left_data_count;
+ u8 mpeg_buffer_done;
+ u32 mpeg_buffer_completed;
+ enum ps_package_head add_ps_package_head;
+ char ps_head[10];
+};
+
+/* inputs */
+
+#define MAX_CX231XX_INPUT 4
+
+enum cx231xx_itype {
+ CX231XX_VMUX_COMPOSITE1 = 1,
+ CX231XX_VMUX_SVIDEO,
+ CX231XX_VMUX_TELEVISION,
+ CX231XX_VMUX_CABLE,
+ CX231XX_RADIO,
+ CX231XX_VMUX_DVB,
+ CX231XX_VMUX_DEBUG
+};
+
+enum cx231xx_v_input {
+ CX231XX_VIN_1_1 = 0x1,
+ CX231XX_VIN_2_1,
+ CX231XX_VIN_3_1,
+ CX231XX_VIN_4_1,
+ CX231XX_VIN_1_2 = 0x01,
+ CX231XX_VIN_2_2,
+ CX231XX_VIN_3_2,
+ CX231XX_VIN_1_3 = 0x1,
+ CX231XX_VIN_2_3,
+ CX231XX_VIN_3_3,
+};
+
+/* cx231xx has two audio inputs: tuner and line in */
+enum cx231xx_amux {
+ /* This is the only entry for cx231xx tuner input */
+ CX231XX_AMUX_VIDEO, /* cx231xx tuner */
+ CX231XX_AMUX_LINE_IN, /* Line In */
+};
+
+struct cx231xx_reg_seq {
+ unsigned char bit;
+ unsigned char val;
+ int sleep;
+};
+
+struct cx231xx_input {
+ enum cx231xx_itype type;
+ unsigned int vmux;
+ enum cx231xx_amux amux;
+ struct cx231xx_reg_seq *gpio;
+};
+
+#define INPUT(nr) (&cx231xx_boards[dev->model].input[nr])
+
+enum cx231xx_decoder {
+ CX231XX_NODECODER,
+ CX231XX_AVDECODER
+};
+
+enum CX231XX_I2C_MASTER_PORT {
+ I2C_0 = 0,
+ I2C_1 = 1,
+ I2C_2 = 2,
+ I2C_3 = 3
+};
+
+struct cx231xx_board {
+ char *name;
+ int vchannels;
+ int tuner_type;
+ int tuner_addr;
+ v4l2_std_id norm; /* tv norm */
+
+ /* demod related */
+ int demod_addr;
+ u8 demod_xfer_mode; /* 0 - Serial; 1 - parallel */
+
+ /* GPIO Pins */
+ struct cx231xx_reg_seq *dvb_gpio;
+ struct cx231xx_reg_seq *suspend_gpio;
+ struct cx231xx_reg_seq *tuner_gpio;
+ /* Negative means don't use it */
+ s8 tuner_sif_gpio;
+ s8 tuner_scl_gpio;
+ s8 tuner_sda_gpio;
+
+ /* PIN ctrl */
+ u32 ctl_pin_status_mask;
+ u8 agc_analog_digital_select_gpio;
+ u32 gpio_pin_status_mask;
+
+ /* i2c masters */
+ u8 tuner_i2c_master;
+ u8 demod_i2c_master;
+ u8 ir_i2c_master;
+
+ /* for devices with I2C chips for IR */
+ char *rc_map_name;
+
+ unsigned int max_range_640_480:1;
+ unsigned int has_dvb:1;
+ unsigned int has_417:1;
+ unsigned int valid:1;
+ unsigned int no_alt_vanc:1;
+ unsigned int external_av:1;
+ unsigned int dont_use_port_3:1;
+
+ unsigned char xclk, i2c_speed;
+
+ enum cx231xx_decoder decoder;
+ int output_mode;
+
+ struct cx231xx_input input[MAX_CX231XX_INPUT];
+ struct cx231xx_input radio;
+ struct rc_map *ir_codes;
+};
+
+/* device states */
+enum cx231xx_dev_state {
+ DEV_INITIALIZED = 0x01,
+ DEV_DISCONNECTED = 0x02,
+};
+
+enum AFE_MODE {
+ AFE_MODE_LOW_IF,
+ AFE_MODE_BASEBAND,
+ AFE_MODE_EU_HI_IF,
+ AFE_MODE_US_HI_IF,
+ AFE_MODE_JAPAN_HI_IF
+};
+
+enum AUDIO_INPUT {
+ AUDIO_INPUT_MUTE,
+ AUDIO_INPUT_LINE,
+ AUDIO_INPUT_TUNER_TV,
+ AUDIO_INPUT_SPDIF,
+ AUDIO_INPUT_TUNER_FM
+};
+
+#define CX231XX_AUDIO_BUFS 5
+#define CX231XX_NUM_AUDIO_PACKETS 16
+#define CX231XX_ISO_NUM_AUDIO_PACKETS 64
+
+/* cx231xx extensions */
+#define CX231XX_AUDIO 0x10
+#define CX231XX_DVB 0x20
+
+struct cx231xx_audio {
+ char name[50];
+ char *transfer_buffer[CX231XX_AUDIO_BUFS];
+ struct urb *urb[CX231XX_AUDIO_BUFS];
+ struct usb_device *udev;
+ unsigned int capture_transfer_done;
+ struct snd_pcm_substream *capture_pcm_substream;
+
+ unsigned int hwptr_done_capture;
+ struct snd_card *sndcard;
+
+ int users, shutdown;
+ /* locks */
+ spinlock_t slock;
+
+ int alt; /* alternate */
+ int max_pkt_size; /* max packet size of isoc transaction */
+ int num_alt; /* Number of alternative settings */
+ unsigned int *alt_max_pkt_size; /* array of wMaxPacketSize */
+ u16 end_point_addr;
+};
+
+struct cx231xx;
+
+struct cx231xx_fh {
+ struct cx231xx *dev;
+ unsigned int stream_on:1; /* Locks streams */
+ int radio;
+
+ struct videobuf_queue vb_vidq;
+
+ enum v4l2_buf_type type;
+
+
+
+/*following is copyed from cx23885.h*/
+ u32 resources;
+
+ /* video overlay */
+ struct v4l2_window win;
+ struct v4l2_clip *clips;
+ unsigned int nclips;
+
+ /* video capture */
+ struct cx23417_fmt *fmt;
+ unsigned int width, height;
+
+ /* vbi capture */
+ struct videobuf_queue vidq;
+ struct videobuf_queue vbiq;
+
+ /* MPEG Encoder specifics ONLY */
+
+ atomic_t v4l_reading;
+};
+
+/*****************************************************************/
+/* set/get i2c */
+/* 00--1Mb/s, 01-400kb/s, 10--100kb/s, 11--5Mb/s */
+#define I2C_SPEED_1M 0x0
+#define I2C_SPEED_400K 0x1
+#define I2C_SPEED_100K 0x2
+#define I2C_SPEED_5M 0x3
+
+/* 0-- STOP transaction */
+#define I2C_STOP 0x0
+/* 1-- do not transmit STOP at end of transaction */
+#define I2C_NOSTOP 0x1
+/* 1--allow slave to insert clock wait states */
+#define I2C_SYNC 0x1
+
+struct cx231xx_i2c {
+ struct cx231xx *dev;
+
+ int nr;
+
+ /* i2c i/o */
+ struct i2c_adapter i2c_adap;
+ struct i2c_client i2c_client;
+ u32 i2c_rc;
+
+ /* different settings for each bus */
+ u8 i2c_period;
+ u8 i2c_nostop;
+ u8 i2c_reserve;
+};
+
+struct cx231xx_i2c_xfer_data {
+ u8 dev_addr;
+ u8 direction; /* 1 - IN, 0 - OUT */
+ u8 saddr_len; /* sub address len */
+ u16 saddr_dat; /* sub addr data */
+ u8 buf_size; /* buffer size */
+ u8 *p_buffer; /* pointer to the buffer */
+};
+
+struct VENDOR_REQUEST_IN {
+ u8 bRequest;
+ u16 wValue;
+ u16 wIndex;
+ u16 wLength;
+ u8 direction;
+ u8 bData;
+ u8 *pBuff;
+};
+
+struct cx231xx_tvnorm {
+ char *name;
+ v4l2_std_id id;
+ u32 cxiformat;
+ u32 cxoformat;
+};
+
+struct cx231xx_ctrl {
+ struct v4l2_queryctrl v;
+ u32 off;
+ u32 reg;
+ u32 mask;
+ u32 shift;
+};
+
+enum TRANSFER_TYPE {
+ Raw_Video = 0,
+ Audio,
+ Vbi, /* VANC */
+ Sliced_cc, /* HANC */
+ TS1_serial_mode,
+ TS2,
+ TS1_parallel_mode
+} ;
+
+struct cx231xx_video_mode {
+ /* Isoc control struct */
+ struct cx231xx_dmaqueue vidq;
+ struct cx231xx_isoc_ctl isoc_ctl;
+ struct cx231xx_bulk_ctl bulk_ctl;
+ /* locks */
+ spinlock_t slock;
+
+ /* usb transfer */
+ int alt; /* alternate */
+ int max_pkt_size; /* max packet size of isoc transaction */
+ int num_alt; /* Number of alternative settings */
+ unsigned int *alt_max_pkt_size; /* array of wMaxPacketSize */
+ u16 end_point_addr;
+};
+/*
+struct cx23885_dmaqueue {
+ struct list_head active;
+ struct list_head queued;
+ struct timer_list timeout;
+ struct btcx_riscmem stopper;
+ u32 count;
+};
+*/
+struct cx231xx_tsport {
+ struct cx231xx *dev;
+
+ int nr;
+ int sram_chno;
+
+ struct videobuf_dvb_frontends frontends;
+
+ /* dma queues */
+
+ u32 ts_packet_size;
+ u32 ts_packet_count;
+
+ int width;
+ int height;
+
+ /* locks */
+ spinlock_t slock;
+
+ /* registers */
+ u32 reg_gpcnt;
+ u32 reg_gpcnt_ctl;
+ u32 reg_dma_ctl;
+ u32 reg_lngth;
+ u32 reg_hw_sop_ctrl;
+ u32 reg_gen_ctrl;
+ u32 reg_bd_pkt_status;
+ u32 reg_sop_status;
+ u32 reg_fifo_ovfl_stat;
+ u32 reg_vld_misc;
+ u32 reg_ts_clk_en;
+ u32 reg_ts_int_msk;
+ u32 reg_ts_int_stat;
+ u32 reg_src_sel;
+
+ /* Default register vals */
+ int pci_irqmask;
+ u32 dma_ctl_val;
+ u32 ts_int_msk_val;
+ u32 gen_ctrl_val;
+ u32 ts_clk_en_val;
+ u32 src_sel_val;
+ u32 vld_misc_val;
+ u32 hw_sop_ctrl_val;
+
+ /* Allow a single tsport to have multiple frontends */
+ u32 num_frontends;
+ void *port_priv;
+};
+
+/* main device struct */
+struct cx231xx {
+ /* generic device properties */
+ char name[30]; /* name (including minor) of the device */
+ int model; /* index in the device_data struct */
+ int devno; /* marks the number of this device */
+
+ struct cx231xx_board board;
+
+ /* For I2C IR support */
+ struct IR_i2c_init_data init_data;
+ struct i2c_client *ir_i2c_client;
+
+ unsigned int stream_on:1; /* Locks streams */
+ unsigned int vbi_stream_on:1; /* Locks streams for VBI */
+ unsigned int has_audio_class:1;
+ unsigned int has_alsa_audio:1;
+
+ struct cx231xx_fmt *format;
+
+ struct v4l2_device v4l2_dev;
+ struct v4l2_subdev *sd_cx25840;
+ struct v4l2_subdev *sd_tuner;
+
+ struct work_struct wq_trigger; /* Trigger to start/stop audio for alsa module */
+ atomic_t stream_started; /* stream should be running if true */
+
+ struct list_head devlist;
+
+ int tuner_type; /* type of the tuner */
+ int tuner_addr; /* tuner address */
+
+ /* I2C adapters: Master 1 & 2 (External) & Master 3 (Internal only) */
+ struct cx231xx_i2c i2c_bus[3];
+ unsigned int xc_fw_load_done:1;
+ /* locks */
+ struct mutex gpio_i2c_lock;
+ struct mutex i2c_lock;
+
+ /* video for linux */
+ int users; /* user count for exclusive use */
+ struct video_device *vdev; /* video for linux device struct */
+ v4l2_std_id norm; /* selected tv norm */
+ int ctl_freq; /* selected frequency */
+ unsigned int ctl_ainput; /* selected audio input */
+ int mute;
+ int volume;
+
+ /* frame properties */
+ int width; /* current frame width */
+ int height; /* current frame height */
+ int interlaced; /* 1=interlace fileds, 0=just top fileds */
+
+ struct cx231xx_audio adev;
+
+ /* states */
+ enum cx231xx_dev_state state;
+
+ struct work_struct request_module_wk;
+
+ /* locks */
+ struct mutex lock;
+ struct mutex ctrl_urb_lock; /* protects urb_buf */
+ struct list_head inqueue, outqueue;
+ wait_queue_head_t open, wait_frame, wait_stream;
+ struct video_device *vbi_dev;
+ struct video_device *radio_dev;
+
+ unsigned char eedata[256];
+
+ struct cx231xx_video_mode video_mode;
+ struct cx231xx_video_mode vbi_mode;
+ struct cx231xx_video_mode sliced_cc_mode;
+ struct cx231xx_video_mode ts1_mode;
+
+ atomic_t devlist_count;
+
+ struct usb_device *udev; /* the usb device */
+ char urb_buf[URB_MAX_CTRL_SIZE]; /* urb control msg buffer */
+
+ /* helper funcs that call usb_control_msg */
+ int (*cx231xx_read_ctrl_reg) (struct cx231xx *dev, u8 req, u16 reg,
+ char *buf, int len);
+ int (*cx231xx_write_ctrl_reg) (struct cx231xx *dev, u8 req, u16 reg,
+ char *buf, int len);
+ int (*cx231xx_send_usb_command) (struct cx231xx_i2c *i2c_bus,
+ struct cx231xx_i2c_xfer_data *req_data);
+ int (*cx231xx_gpio_i2c_read) (struct cx231xx *dev, u8 dev_addr,
+ u8 *buf, u8 len);
+ int (*cx231xx_gpio_i2c_write) (struct cx231xx *dev, u8 dev_addr,
+ u8 *buf, u8 len);
+
+ int (*cx231xx_set_analog_freq) (struct cx231xx *dev, u32 freq);
+ int (*cx231xx_reset_analog_tuner) (struct cx231xx *dev);
+
+ enum cx231xx_mode mode;
+
+ struct cx231xx_dvb *dvb;
+
+ /* Cx231xx supported PCB config's */
+ struct pcb_config current_pcb_config;
+ u8 current_scenario_idx;
+ u8 interface_count;
+ u8 max_iad_interface_count;
+
+ /* GPIO related register direction and values */
+ u32 gpio_dir;
+ u32 gpio_val;
+
+ /* Power Modes */
+ int power_mode;
+
+ /* afe parameters */
+ enum AFE_MODE afe_mode;
+ u32 afe_ref_count;
+
+ /* video related parameters */
+ u32 video_input;
+ u32 active_mode;
+ u8 vbi_or_sliced_cc_mode; /* 0 - vbi ; 1 - sliced cc mode */
+ enum cx231xx_std_mode std_mode; /* 0 - Air; 1 - cable */
+
+ /*mode: digital=1 or analog=0*/
+ u8 mode_tv;
+
+ u8 USE_ISO;
+ struct cx231xx_tvnorm encodernorm;
+ struct cx231xx_tsport ts1, ts2;
+ struct cx2341x_mpeg_params mpeg_params;
+ struct video_device *v4l_device;
+ atomic_t v4l_reader_count;
+ u32 freq;
+ unsigned int input;
+ u32 cx23417_mailbox;
+ u32 __iomem *lmmio;
+ u8 __iomem *bmmio;
+};
+
+extern struct list_head cx231xx_devlist;
+
+#define cx25840_call(cx231xx, o, f, args...) \
+ v4l2_subdev_call(cx231xx->sd_cx25840, o, f, ##args)
+#define tuner_call(cx231xx, o, f, args...) \
+ v4l2_subdev_call(cx231xx->sd_tuner, o, f, ##args)
+#define call_all(dev, o, f, args...) \
+ v4l2_device_call_until_err(&dev->v4l2_dev, 0, o, f, ##args)
+
+struct cx231xx_ops {
+ struct list_head next;
+ char *name;
+ int id;
+ int (*init) (struct cx231xx *);
+ int (*fini) (struct cx231xx *);
+};
+
+/* call back functions in dvb module */
+int cx231xx_set_analog_freq(struct cx231xx *dev, u32 freq);
+int cx231xx_reset_analog_tuner(struct cx231xx *dev);
+
+/* Provided by cx231xx-i2c.c */
+void cx231xx_do_i2c_scan(struct cx231xx *dev, struct i2c_client *c);
+int cx231xx_i2c_register(struct cx231xx_i2c *bus);
+int cx231xx_i2c_unregister(struct cx231xx_i2c *bus);
+
+/* Internal block control functions */
+int cx231xx_read_i2c_master(struct cx231xx *dev, u8 dev_addr, u16 saddr,
+ u8 saddr_len, u32 *data, u8 data_len, int master);
+int cx231xx_write_i2c_master(struct cx231xx *dev, u8 dev_addr, u16 saddr,
+ u8 saddr_len, u32 data, u8 data_len, int master);
+int cx231xx_read_i2c_data(struct cx231xx *dev, u8 dev_addr,
+ u16 saddr, u8 saddr_len, u32 *data, u8 data_len);
+int cx231xx_write_i2c_data(struct cx231xx *dev, u8 dev_addr,
+ u16 saddr, u8 saddr_len, u32 data, u8 data_len);
+int cx231xx_reg_mask_write(struct cx231xx *dev, u8 dev_addr, u8 size,
+ u16 register_address, u8 bit_start, u8 bit_end,
+ u32 value);
+int cx231xx_read_modify_write_i2c_dword(struct cx231xx *dev, u8 dev_addr,
+ u16 saddr, u32 mask, u32 value);
+u32 cx231xx_set_field(u32 field_mask, u32 data);
+
+/*verve r/w*/
+void initGPIO(struct cx231xx *dev);
+void uninitGPIO(struct cx231xx *dev);
+/* afe related functions */
+int cx231xx_afe_init_super_block(struct cx231xx *dev, u32 ref_count);
+int cx231xx_afe_init_channels(struct cx231xx *dev);
+int cx231xx_afe_setup_AFE_for_baseband(struct cx231xx *dev);
+int cx231xx_afe_set_input_mux(struct cx231xx *dev, u32 input_mux);
+int cx231xx_afe_set_mode(struct cx231xx *dev, enum AFE_MODE mode);
+int cx231xx_afe_update_power_control(struct cx231xx *dev,
+ enum AV_MODE avmode);
+int cx231xx_afe_adjust_ref_count(struct cx231xx *dev, u32 video_input);
+
+/* i2s block related functions */
+int cx231xx_i2s_blk_initialize(struct cx231xx *dev);
+int cx231xx_i2s_blk_update_power_control(struct cx231xx *dev,
+ enum AV_MODE avmode);
+int cx231xx_i2s_blk_set_audio_input(struct cx231xx *dev, u8 audio_input);
+
+/* DIF related functions */
+int cx231xx_dif_configure_C2HH_for_low_IF(struct cx231xx *dev, u32 mode,
+ u32 function_mode, u32 standard);
+void cx231xx_set_Colibri_For_LowIF(struct cx231xx *dev, u32 if_freq,
+ u8 spectral_invert, u32 mode);
+u32 cx231xx_Get_Colibri_CarrierOffset(u32 mode, u32 standerd);
+void cx231xx_set_DIF_bandpass(struct cx231xx *dev, u32 if_freq,
+ u8 spectral_invert, u32 mode);
+void cx231xx_Setup_AFE_for_LowIF(struct cx231xx *dev);
+void reset_s5h1432_demod(struct cx231xx *dev);
+void cx231xx_dump_HH_reg(struct cx231xx *dev);
+void update_HH_register_after_set_DIF(struct cx231xx *dev);
+void cx231xx_dump_SC_reg(struct cx231xx *dev);
+
+
+
+int cx231xx_dif_set_standard(struct cx231xx *dev, u32 standard);
+int cx231xx_tuner_pre_channel_change(struct cx231xx *dev);
+int cx231xx_tuner_post_channel_change(struct cx231xx *dev);
+
+/* video parser functions */
+u8 cx231xx_find_next_SAV_EAV(u8 *p_buffer, u32 buffer_size,
+ u32 *p_bytes_used);
+u8 cx231xx_find_boundary_SAV_EAV(u8 *p_buffer, u8 *partial_buf,
+ u32 *p_bytes_used);
+int cx231xx_do_copy(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q,
+ u8 *p_buffer, u32 bytes_to_copy);
+void cx231xx_reset_video_buffer(struct cx231xx *dev,
+ struct cx231xx_dmaqueue *dma_q);
+u8 cx231xx_is_buffer_done(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q);
+u32 cx231xx_copy_video_line(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q,
+ u8 *p_line, u32 length, int field_number);
+u32 cx231xx_get_video_line(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q,
+ u8 sav_eav, u8 *p_buffer, u32 buffer_size);
+void cx231xx_swab(u16 *from, u16 *to, u16 len);
+
+/* Provided by cx231xx-core.c */
+
+u32 cx231xx_request_buffers(struct cx231xx *dev, u32 count);
+void cx231xx_queue_unusedframes(struct cx231xx *dev);
+void cx231xx_release_buffers(struct cx231xx *dev);
+
+/* read from control pipe */
+int cx231xx_read_ctrl_reg(struct cx231xx *dev, u8 req, u16 reg,
+ char *buf, int len);
+
+/* write to control pipe */
+int cx231xx_write_ctrl_reg(struct cx231xx *dev, u8 req, u16 reg,
+ char *buf, int len);
+int cx231xx_mode_register(struct cx231xx *dev, u16 address, u32 mode);
+
+int cx231xx_send_vendor_cmd(struct cx231xx *dev,
+ struct VENDOR_REQUEST_IN *ven_req);
+int cx231xx_send_usb_command(struct cx231xx_i2c *i2c_bus,
+ struct cx231xx_i2c_xfer_data *req_data);
+
+/* Gpio related functions */
+int cx231xx_send_gpio_cmd(struct cx231xx *dev, u32 gpio_bit, u8 *gpio_val,
+ u8 len, u8 request, u8 direction);
+int cx231xx_set_gpio_bit(struct cx231xx *dev, u32 gpio_bit, u8 *gpio_val);
+int cx231xx_get_gpio_bit(struct cx231xx *dev, u32 gpio_bit, u8 *gpio_val);
+int cx231xx_set_gpio_value(struct cx231xx *dev, int pin_number, int pin_value);
+int cx231xx_set_gpio_direction(struct cx231xx *dev, int pin_number,
+ int pin_value);
+
+int cx231xx_gpio_i2c_start(struct cx231xx *dev);
+int cx231xx_gpio_i2c_end(struct cx231xx *dev);
+int cx231xx_gpio_i2c_write_byte(struct cx231xx *dev, u8 data);
+int cx231xx_gpio_i2c_read_byte(struct cx231xx *dev, u8 *buf);
+int cx231xx_gpio_i2c_read_ack(struct cx231xx *dev);
+int cx231xx_gpio_i2c_write_ack(struct cx231xx *dev);
+int cx231xx_gpio_i2c_write_nak(struct cx231xx *dev);
+
+int cx231xx_gpio_i2c_read(struct cx231xx *dev, u8 dev_addr, u8 *buf, u8 len);
+int cx231xx_gpio_i2c_write(struct cx231xx *dev, u8 dev_addr, u8 *buf, u8 len);
+
+/* audio related functions */
+int cx231xx_set_audio_decoder_input(struct cx231xx *dev,
+ enum AUDIO_INPUT audio_input);
+
+int cx231xx_capture_start(struct cx231xx *dev, int start, u8 media_type);
+int cx231xx_set_video_alternate(struct cx231xx *dev);
+int cx231xx_set_alt_setting(struct cx231xx *dev, u8 index, u8 alt);
+int is_fw_load(struct cx231xx *dev);
+int cx231xx_check_fw(struct cx231xx *dev);
+int cx231xx_init_isoc(struct cx231xx *dev, int max_packets,
+ int num_bufs, int max_pkt_size,
+ int (*isoc_copy) (struct cx231xx *dev,
+ struct urb *urb));
+int cx231xx_init_bulk(struct cx231xx *dev, int max_packets,
+ int num_bufs, int max_pkt_size,
+ int (*bulk_copy) (struct cx231xx *dev,
+ struct urb *urb));
+void cx231xx_stop_TS1(struct cx231xx *dev);
+void cx231xx_start_TS1(struct cx231xx *dev);
+void cx231xx_uninit_isoc(struct cx231xx *dev);
+void cx231xx_uninit_bulk(struct cx231xx *dev);
+int cx231xx_set_mode(struct cx231xx *dev, enum cx231xx_mode set_mode);
+int cx231xx_unmute_audio(struct cx231xx *dev);
+int cx231xx_ep5_bulkout(struct cx231xx *dev, u8 *firmware, u16 size);
+void cx231xx_disable656(struct cx231xx *dev);
+void cx231xx_enable656(struct cx231xx *dev);
+int cx231xx_demod_reset(struct cx231xx *dev);
+int cx231xx_gpio_set(struct cx231xx *dev, struct cx231xx_reg_seq *gpio);
+
+/* Device list functions */
+void cx231xx_release_resources(struct cx231xx *dev);
+void cx231xx_release_analog_resources(struct cx231xx *dev);
+int cx231xx_register_analog_devices(struct cx231xx *dev);
+void cx231xx_remove_from_devlist(struct cx231xx *dev);
+void cx231xx_add_into_devlist(struct cx231xx *dev);
+void cx231xx_init_extension(struct cx231xx *dev);
+void cx231xx_close_extension(struct cx231xx *dev);
+
+/* hardware init functions */
+int cx231xx_dev_init(struct cx231xx *dev);
+void cx231xx_dev_uninit(struct cx231xx *dev);
+void cx231xx_config_i2c(struct cx231xx *dev);
+int cx231xx_config(struct cx231xx *dev);
+
+/* Stream control functions */
+int cx231xx_start_stream(struct cx231xx *dev, u32 ep_mask);
+int cx231xx_stop_stream(struct cx231xx *dev, u32 ep_mask);
+
+int cx231xx_initialize_stream_xfer(struct cx231xx *dev, u32 media_type);
+
+/* Power control functions */
+int cx231xx_set_power_mode(struct cx231xx *dev, enum AV_MODE mode);
+int cx231xx_power_suspend(struct cx231xx *dev);
+
+/* chip specific control functions */
+int cx231xx_init_ctrl_pin_status(struct cx231xx *dev);
+int cx231xx_set_agc_analog_digital_mux_select(struct cx231xx *dev,
+ u8 analog_or_digital);
+int cx231xx_enable_i2c_port_3(struct cx231xx *dev, bool is_port_3);
+
+/* video audio decoder related functions */
+void video_mux(struct cx231xx *dev, int index);
+int cx231xx_set_video_input_mux(struct cx231xx *dev, u8 input);
+int cx231xx_set_decoder_video_input(struct cx231xx *dev, u8 pin_type, u8 input);
+int cx231xx_do_mode_ctrl_overrides(struct cx231xx *dev);
+int cx231xx_set_audio_input(struct cx231xx *dev, u8 input);
+
+/* Provided by cx231xx-video.c */
+int cx231xx_register_extension(struct cx231xx_ops *dev);
+void cx231xx_unregister_extension(struct cx231xx_ops *dev);
+void cx231xx_init_extension(struct cx231xx *dev);
+void cx231xx_close_extension(struct cx231xx *dev);
+
+/* Provided by cx231xx-cards.c */
+extern void cx231xx_pre_card_setup(struct cx231xx *dev);
+extern void cx231xx_card_setup(struct cx231xx *dev);
+extern struct cx231xx_board cx231xx_boards[];
+extern struct usb_device_id cx231xx_id_table[];
+extern const unsigned int cx231xx_bcount;
+int cx231xx_tuner_callback(void *ptr, int component, int command, int arg);
+
+/* cx23885-417.c */
+extern int cx231xx_417_register(struct cx231xx *dev);
+extern void cx231xx_417_unregister(struct cx231xx *dev);
+
+/* cx23885-input.c */
+
+#if defined(CONFIG_VIDEO_CX231XX_RC)
+int cx231xx_ir_init(struct cx231xx *dev);
+void cx231xx_ir_exit(struct cx231xx *dev);
+#else
+#define cx231xx_ir_init(dev) (0)
+#define cx231xx_ir_exit(dev) (0)
+#endif
+
+
+/* printk macros */
+
+#define cx231xx_err(fmt, arg...) do {\
+ printk(KERN_ERR fmt , ##arg); } while (0)
+
+#define cx231xx_errdev(fmt, arg...) do {\
+ printk(KERN_ERR "%s: "fmt,\
+ dev->name , ##arg); } while (0)
+
+#define cx231xx_info(fmt, arg...) do {\
+ printk(KERN_INFO "%s: "fmt,\
+ dev->name , ##arg); } while (0)
+#define cx231xx_warn(fmt, arg...) do {\
+ printk(KERN_WARNING "%s: "fmt,\
+ dev->name , ##arg); } while (0)
+
+static inline unsigned int norm_maxw(struct cx231xx *dev)
+{
+ if (dev->board.max_range_640_480)
+ return 640;
+ else
+ return 720;
+}
+
+static inline unsigned int norm_maxh(struct cx231xx *dev)
+{
+ if (dev->board.max_range_640_480)
+ return 480;
+ else
+ return (dev->norm & V4L2_STD_625_50) ? 576 : 480;
+}
+#endif
--- /dev/null
+config VIDEO_EM28XX
+ tristate "Empia EM28xx USB video capture support"
+ depends on VIDEO_DEV && I2C
+ select VIDEO_TUNER
+ select VIDEO_TVEEPROM
+ select VIDEOBUF_VMALLOC
+ select VIDEO_SAA711X if VIDEO_HELPER_CHIPS_AUTO
+ select VIDEO_TVP5150 if VIDEO_HELPER_CHIPS_AUTO
+ select VIDEO_MSP3400 if VIDEO_HELPER_CHIPS_AUTO
+ select VIDEO_MT9V011 if VIDEO_HELPER_CHIPS_AUTO
+
+ ---help---
+ This is a video4linux driver for Empia 28xx based TV cards.
+
+ To compile this driver as a module, choose M here: the
+ module will be called em28xx
+
+config VIDEO_EM28XX_ALSA
+ depends on VIDEO_EM28XX && SND
+ select SND_PCM
+ tristate "Empia EM28xx ALSA audio module"
+ ---help---
+ This is an ALSA driver for some Empia 28xx based TV cards.
+
+ This is not required for em2800/em2820/em2821 boards. However,
+ newer em28xx devices uses Vendor Class for audio, instead of
+ implementing the USB Audio Class. For those chips, this module
+ will enable digital audio.
+
+ To compile this driver as a module, choose M here: the
+ module will be called em28xx-alsa
+
+config VIDEO_EM28XX_DVB
+ tristate "DVB/ATSC Support for em28xx based TV cards"
+ depends on VIDEO_EM28XX && DVB_CORE
+ select DVB_LGDT330X if !DVB_FE_CUSTOMISE
+ select DVB_ZL10353 if !DVB_FE_CUSTOMISE
+ select DVB_TDA10023 if !DVB_FE_CUSTOMISE
+ select DVB_S921 if !DVB_FE_CUSTOMISE
+ select DVB_DRXD if !DVB_FE_CUSTOMISE
+ select DVB_CXD2820R if !DVB_FE_CUSTOMISE
+ select DVB_DRXK if !DVB_FE_CUSTOMISE
+ select DVB_TDA18271C2DD if !DVB_FE_CUSTOMISE
+ select DVB_TDA10071 if !DVB_FE_CUSTOMISE
+ select DVB_A8293 if !DVB_FE_CUSTOMISE
+ select VIDEOBUF_DVB
+ ---help---
+ This adds support for DVB cards based on the
+ Empiatech em28xx chips.
+
+config VIDEO_EM28XX_RC
+ tristate "EM28XX Remote Controller support"
+ depends on RC_CORE
+ depends on VIDEO_EM28XX
+ depends on !(RC_CORE=m && VIDEO_EM28XX=y)
+ default VIDEO_EM28XX
+ ---help---
+ Enables Remote Controller support on em28xx driver.
--- /dev/null
+em28xx-y := em28xx-video.o em28xx-i2c.o em28xx-cards.o
+em28xx-y += em28xx-core.o em28xx-vbi.o
+
+em28xx-alsa-objs := em28xx-audio.o
+em28xx-rc-objs := em28xx-input.o
+
+obj-$(CONFIG_VIDEO_EM28XX) += em28xx.o
+obj-$(CONFIG_VIDEO_EM28XX_ALSA) += em28xx-alsa.o
+obj-$(CONFIG_VIDEO_EM28XX_DVB) += em28xx-dvb.o
+obj-$(CONFIG_VIDEO_EM28XX_RC) += em28xx-rc.o
+
+ccflags-y += -Idrivers/media/video
+ccflags-y += -Idrivers/media/tuners
+ccflags-y += -Idrivers/media/dvb-core
+ccflags-y += -Idrivers/media/dvb-frontends
--- /dev/null
+/*
+ * Empiatech em28x1 audio extension
+ *
+ * Copyright (C) 2006 Markus Rechberger <mrechberger@gmail.com>
+ *
+ * Copyright (C) 2007-2011 Mauro Carvalho Chehab <mchehab@redhat.com>
+ * - Port to work with the in-kernel driver
+ * - Cleanups, fixes, alsa-controls, etc.
+ *
+ * This driver is based on my previous au600 usb pstn audio driver
+ * and inherits all the copyrights
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/kernel.h>
+#include <linux/usb.h>
+#include <linux/init.h>
+#include <linux/sound.h>
+#include <linux/spinlock.h>
+#include <linux/soundcard.h>
+#include <linux/slab.h>
+#include <linux/vmalloc.h>
+#include <linux/proc_fs.h>
+#include <linux/module.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/info.h>
+#include <sound/initval.h>
+#include <sound/control.h>
+#include <sound/tlv.h>
+#include <sound/ac97_codec.h>
+#include <media/v4l2-common.h>
+#include "em28xx.h"
+
+static int debug;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "activates debug info");
+
+#define dprintk(fmt, arg...) do { \
+ if (debug) \
+ printk(KERN_INFO "em28xx-audio %s: " fmt, \
+ __func__, ##arg); \
+ } while (0)
+
+static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
+
+static int em28xx_deinit_isoc_audio(struct em28xx *dev)
+{
+ int i;
+
+ dprintk("Stopping isoc\n");
+ for (i = 0; i < EM28XX_AUDIO_BUFS; i++) {
+ if (!irqs_disabled())
+ usb_kill_urb(dev->adev.urb[i]);
+ else
+ usb_unlink_urb(dev->adev.urb[i]);
+
+ usb_free_urb(dev->adev.urb[i]);
+ dev->adev.urb[i] = NULL;
+
+ kfree(dev->adev.transfer_buffer[i]);
+ dev->adev.transfer_buffer[i] = NULL;
+ }
+
+ return 0;
+}
+
+static void em28xx_audio_isocirq(struct urb *urb)
+{
+ struct em28xx *dev = urb->context;
+ int i;
+ unsigned int oldptr;
+ int period_elapsed = 0;
+ int status;
+ unsigned char *cp;
+ unsigned int stride;
+ struct snd_pcm_substream *substream;
+ struct snd_pcm_runtime *runtime;
+
+ switch (urb->status) {
+ case 0: /* success */
+ case -ETIMEDOUT: /* NAK */
+ break;
+ case -ECONNRESET: /* kill */
+ case -ENOENT:
+ case -ESHUTDOWN:
+ return;
+ default: /* error */
+ dprintk("urb completition error %d.\n", urb->status);
+ break;
+ }
+
+ if (atomic_read(&dev->stream_started) == 0)
+ return;
+
+ if (dev->adev.capture_pcm_substream) {
+ substream = dev->adev.capture_pcm_substream;
+ runtime = substream->runtime;
+ stride = runtime->frame_bits >> 3;
+
+ for (i = 0; i < urb->number_of_packets; i++) {
+ int length =
+ urb->iso_frame_desc[i].actual_length / stride;
+ cp = (unsigned char *)urb->transfer_buffer +
+ urb->iso_frame_desc[i].offset;
+
+ if (!length)
+ continue;
+
+ oldptr = dev->adev.hwptr_done_capture;
+ if (oldptr + length >= runtime->buffer_size) {
+ unsigned int cnt =
+ runtime->buffer_size - oldptr;
+ memcpy(runtime->dma_area + oldptr * stride, cp,
+ cnt * stride);
+ memcpy(runtime->dma_area, cp + cnt * stride,
+ length * stride - cnt * stride);
+ } else {
+ memcpy(runtime->dma_area + oldptr * stride, cp,
+ length * stride);
+ }
+
+ snd_pcm_stream_lock(substream);
+
+ dev->adev.hwptr_done_capture += length;
+ if (dev->adev.hwptr_done_capture >=
+ runtime->buffer_size)
+ dev->adev.hwptr_done_capture -=
+ runtime->buffer_size;
+
+ dev->adev.capture_transfer_done += length;
+ if (dev->adev.capture_transfer_done >=
+ runtime->period_size) {
+ dev->adev.capture_transfer_done -=
+ runtime->period_size;
+ period_elapsed = 1;
+ }
+
+ snd_pcm_stream_unlock(substream);
+ }
+ if (period_elapsed)
+ snd_pcm_period_elapsed(substream);
+ }
+ urb->status = 0;
+
+ status = usb_submit_urb(urb, GFP_ATOMIC);
+ if (status < 0) {
+ em28xx_errdev("resubmit of audio urb failed (error=%i)\n",
+ status);
+ }
+ return;
+}
+
+static int em28xx_init_audio_isoc(struct em28xx *dev)
+{
+ int i, errCode;
+ const int sb_size = EM28XX_NUM_AUDIO_PACKETS *
+ EM28XX_AUDIO_MAX_PACKET_SIZE;
+
+ dprintk("Starting isoc transfers\n");
+
+ for (i = 0; i < EM28XX_AUDIO_BUFS; i++) {
+ struct urb *urb;
+ int j, k;
+
+ dev->adev.transfer_buffer[i] = kmalloc(sb_size, GFP_ATOMIC);
+ if (!dev->adev.transfer_buffer[i])
+ return -ENOMEM;
+
+ memset(dev->adev.transfer_buffer[i], 0x80, sb_size);
+ urb = usb_alloc_urb(EM28XX_NUM_AUDIO_PACKETS, GFP_ATOMIC);
+ if (!urb) {
+ em28xx_errdev("usb_alloc_urb failed!\n");
+ for (j = 0; j < i; j++) {
+ usb_free_urb(dev->adev.urb[j]);
+ kfree(dev->adev.transfer_buffer[j]);
+ }
+ return -ENOMEM;
+ }
+
+ urb->dev = dev->udev;
+ urb->context = dev;
+ urb->pipe = usb_rcvisocpipe(dev->udev, EM28XX_EP_AUDIO);
+ urb->transfer_flags = URB_ISO_ASAP;
+ urb->transfer_buffer = dev->adev.transfer_buffer[i];
+ urb->interval = 1;
+ urb->complete = em28xx_audio_isocirq;
+ urb->number_of_packets = EM28XX_NUM_AUDIO_PACKETS;
+ urb->transfer_buffer_length = sb_size;
+
+ for (j = k = 0; j < EM28XX_NUM_AUDIO_PACKETS;
+ j++, k += EM28XX_AUDIO_MAX_PACKET_SIZE) {
+ urb->iso_frame_desc[j].offset = k;
+ urb->iso_frame_desc[j].length =
+ EM28XX_AUDIO_MAX_PACKET_SIZE;
+ }
+ dev->adev.urb[i] = urb;
+ }
+
+ for (i = 0; i < EM28XX_AUDIO_BUFS; i++) {
+ errCode = usb_submit_urb(dev->adev.urb[i], GFP_ATOMIC);
+ if (errCode) {
+ em28xx_errdev("submit of audio urb failed\n");
+ em28xx_deinit_isoc_audio(dev);
+ atomic_set(&dev->stream_started, 0);
+ return errCode;
+ }
+
+ }
+
+ return 0;
+}
+
+static int snd_pcm_alloc_vmalloc_buffer(struct snd_pcm_substream *subs,
+ size_t size)
+{
+ struct snd_pcm_runtime *runtime = subs->runtime;
+
+ dprintk("Allocating vbuffer\n");
+ if (runtime->dma_area) {
+ if (runtime->dma_bytes > size)
+ return 0;
+
+ vfree(runtime->dma_area);
+ }
+ runtime->dma_area = vmalloc(size);
+ if (!runtime->dma_area)
+ return -ENOMEM;
+
+ runtime->dma_bytes = size;
+
+ return 0;
+}
+
+static struct snd_pcm_hardware snd_em28xx_hw_capture = {
+ .info = SNDRV_PCM_INFO_BLOCK_TRANSFER |
+ SNDRV_PCM_INFO_MMAP |
+ SNDRV_PCM_INFO_INTERLEAVED |
+ SNDRV_PCM_INFO_BATCH |
+ SNDRV_PCM_INFO_MMAP_VALID,
+
+ .formats = SNDRV_PCM_FMTBIT_S16_LE,
+
+ .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_KNOT,
+
+ .rate_min = 48000,
+ .rate_max = 48000,
+ .channels_min = 2,
+ .channels_max = 2,
+ .buffer_bytes_max = 62720 * 8, /* just about the value in usbaudio.c */
+ .period_bytes_min = 64, /* 12544/2, */
+ .period_bytes_max = 12544,
+ .periods_min = 2,
+ .periods_max = 98, /* 12544, */
+};
+
+static int snd_em28xx_capture_open(struct snd_pcm_substream *substream)
+{
+ struct em28xx *dev = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ int ret = 0;
+
+ dprintk("opening device and trying to acquire exclusive lock\n");
+
+ if (!dev) {
+ em28xx_err("BUG: em28xx can't find device struct."
+ " Can't proceed with open\n");
+ return -ENODEV;
+ }
+
+ runtime->hw = snd_em28xx_hw_capture;
+ if ((dev->alt == 0 || dev->audio_ifnum) && dev->adev.users == 0) {
+ if (dev->audio_ifnum)
+ dev->alt = 1;
+ else
+ dev->alt = 7;
+
+ dprintk("changing alternate number on interface %d to %d\n",
+ dev->audio_ifnum, dev->alt);
+ usb_set_interface(dev->udev, dev->audio_ifnum, dev->alt);
+
+ /* Sets volume, mute, etc */
+ dev->mute = 0;
+ mutex_lock(&dev->lock);
+ ret = em28xx_audio_analog_set(dev);
+ if (ret < 0)
+ goto err;
+
+ dev->adev.users++;
+ mutex_unlock(&dev->lock);
+ }
+
+ snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS);
+ dev->adev.capture_pcm_substream = substream;
+
+ return 0;
+err:
+ mutex_unlock(&dev->lock);
+
+ em28xx_err("Error while configuring em28xx mixer\n");
+ return ret;
+}
+
+static int snd_em28xx_pcm_close(struct snd_pcm_substream *substream)
+{
+ struct em28xx *dev = snd_pcm_substream_chip(substream);
+
+ dprintk("closing device\n");
+
+ dev->mute = 1;
+ mutex_lock(&dev->lock);
+ dev->adev.users--;
+ if (atomic_read(&dev->stream_started) > 0) {
+ atomic_set(&dev->stream_started, 0);
+ schedule_work(&dev->wq_trigger);
+ }
+
+ em28xx_audio_analog_set(dev);
+ if (substream->runtime->dma_area) {
+ dprintk("freeing\n");
+ vfree(substream->runtime->dma_area);
+ substream->runtime->dma_area = NULL;
+ }
+ mutex_unlock(&dev->lock);
+
+ return 0;
+}
+
+static int snd_em28xx_hw_capture_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *hw_params)
+{
+ int ret;
+
+ dprintk("Setting capture parameters\n");
+
+ ret = snd_pcm_alloc_vmalloc_buffer(substream,
+ params_buffer_bytes(hw_params));
+ if (ret < 0)
+ return ret;
+#if 0
+ /* TODO: set up em28xx audio chip to deliver the correct audio format,
+ current default is 48000hz multiplexed => 96000hz mono
+ which shouldn't matter since analogue TV only supports mono */
+ unsigned int channels, rate, format;
+
+ format = params_format(hw_params);
+ rate = params_rate(hw_params);
+ channels = params_channels(hw_params);
+#endif
+
+ return 0;
+}
+
+static int snd_em28xx_hw_capture_free(struct snd_pcm_substream *substream)
+{
+ struct em28xx *dev = snd_pcm_substream_chip(substream);
+
+ dprintk("Stop capture, if needed\n");
+
+ if (atomic_read(&dev->stream_started) > 0) {
+ atomic_set(&dev->stream_started, 0);
+ schedule_work(&dev->wq_trigger);
+ }
+
+ return 0;
+}
+
+static int snd_em28xx_prepare(struct snd_pcm_substream *substream)
+{
+ struct em28xx *dev = snd_pcm_substream_chip(substream);
+
+ dev->adev.hwptr_done_capture = 0;
+ dev->adev.capture_transfer_done = 0;
+
+ return 0;
+}
+
+static void audio_trigger(struct work_struct *work)
+{
+ struct em28xx *dev = container_of(work, struct em28xx, wq_trigger);
+
+ if (atomic_read(&dev->stream_started)) {
+ dprintk("starting capture");
+ em28xx_init_audio_isoc(dev);
+ } else {
+ dprintk("stopping capture");
+ em28xx_deinit_isoc_audio(dev);
+ }
+}
+
+static int snd_em28xx_capture_trigger(struct snd_pcm_substream *substream,
+ int cmd)
+{
+ struct em28xx *dev = snd_pcm_substream_chip(substream);
+ int retval = 0;
+
+ switch (cmd) {
+ case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: /* fall through */
+ case SNDRV_PCM_TRIGGER_RESUME: /* fall through */
+ case SNDRV_PCM_TRIGGER_START:
+ atomic_set(&dev->stream_started, 1);
+ break;
+ case SNDRV_PCM_TRIGGER_PAUSE_PUSH: /* fall through */
+ case SNDRV_PCM_TRIGGER_SUSPEND: /* fall through */
+ case SNDRV_PCM_TRIGGER_STOP:
+ atomic_set(&dev->stream_started, 0);
+ break;
+ default:
+ retval = -EINVAL;
+ }
+ schedule_work(&dev->wq_trigger);
+ return retval;
+}
+
+static snd_pcm_uframes_t snd_em28xx_capture_pointer(struct snd_pcm_substream
+ *substream)
+{
+ unsigned long flags;
+ struct em28xx *dev;
+ snd_pcm_uframes_t hwptr_done;
+
+ dev = snd_pcm_substream_chip(substream);
+ spin_lock_irqsave(&dev->adev.slock, flags);
+ hwptr_done = dev->adev.hwptr_done_capture;
+ spin_unlock_irqrestore(&dev->adev.slock, flags);
+
+ return hwptr_done;
+}
+
+static struct page *snd_pcm_get_vmalloc_page(struct snd_pcm_substream *subs,
+ unsigned long offset)
+{
+ void *pageptr = subs->runtime->dma_area + offset;
+
+ return vmalloc_to_page(pageptr);
+}
+
+/*
+ * AC97 volume control support
+ */
+static int em28xx_vol_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *info)
+{
+ info->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+ info->count = 2;
+ info->value.integer.min = 0;
+ info->value.integer.max = 0x1f;
+
+ return 0;
+}
+
+static int em28xx_vol_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *value)
+{
+ struct em28xx *dev = snd_kcontrol_chip(kcontrol);
+ u16 val = (0x1f - (value->value.integer.value[0] & 0x1f)) |
+ (0x1f - (value->value.integer.value[1] & 0x1f)) << 8;
+ int rc;
+
+ mutex_lock(&dev->lock);
+ rc = em28xx_read_ac97(dev, kcontrol->private_value);
+ if (rc < 0)
+ goto err;
+
+ val |= rc & 0x8000; /* Preserve the mute flag */
+
+ rc = em28xx_write_ac97(dev, kcontrol->private_value, val);
+ if (rc < 0)
+ goto err;
+
+ dprintk("%sleft vol %d, right vol %d (0x%04x) to ac97 volume control 0x%04x\n",
+ (val & 0x8000) ? "muted " : "",
+ 0x1f - ((val >> 8) & 0x1f), 0x1f - (val & 0x1f),
+ val, (int)kcontrol->private_value);
+
+err:
+ mutex_unlock(&dev->lock);
+ return rc;
+}
+
+static int em28xx_vol_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *value)
+{
+ struct em28xx *dev = snd_kcontrol_chip(kcontrol);
+ int val;
+
+ mutex_lock(&dev->lock);
+ val = em28xx_read_ac97(dev, kcontrol->private_value);
+ mutex_unlock(&dev->lock);
+ if (val < 0)
+ return val;
+
+ dprintk("%sleft vol %d, right vol %d (0x%04x) from ac97 volume control 0x%04x\n",
+ (val & 0x8000) ? "muted " : "",
+ 0x1f - ((val >> 8) & 0x1f), 0x1f - (val & 0x1f),
+ val, (int)kcontrol->private_value);
+
+ value->value.integer.value[0] = 0x1f - (val & 0x1f);
+ value->value.integer.value[1] = 0x1f - ((val << 8) & 0x1f);
+
+ return 0;
+}
+
+static int em28xx_vol_put_mute(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *value)
+{
+ struct em28xx *dev = snd_kcontrol_chip(kcontrol);
+ u16 val = value->value.integer.value[0];
+ int rc;
+
+ mutex_lock(&dev->lock);
+ rc = em28xx_read_ac97(dev, kcontrol->private_value);
+ if (rc < 0)
+ goto err;
+
+ if (val)
+ rc &= 0x1f1f;
+ else
+ rc |= 0x8000;
+
+ rc = em28xx_write_ac97(dev, kcontrol->private_value, rc);
+ if (rc < 0)
+ goto err;
+
+ dprintk("%sleft vol %d, right vol %d (0x%04x) to ac97 volume control 0x%04x\n",
+ (val & 0x8000) ? "muted " : "",
+ 0x1f - ((val >> 8) & 0x1f), 0x1f - (val & 0x1f),
+ val, (int)kcontrol->private_value);
+
+err:
+ mutex_unlock(&dev->lock);
+ return rc;
+}
+
+static int em28xx_vol_get_mute(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *value)
+{
+ struct em28xx *dev = snd_kcontrol_chip(kcontrol);
+ int val;
+
+ mutex_lock(&dev->lock);
+ val = em28xx_read_ac97(dev, kcontrol->private_value);
+ mutex_unlock(&dev->lock);
+ if (val < 0)
+ return val;
+
+ if (val & 0x8000)
+ value->value.integer.value[0] = 0;
+ else
+ value->value.integer.value[0] = 1;
+
+ dprintk("%sleft vol %d, right vol %d (0x%04x) from ac97 volume control 0x%04x\n",
+ (val & 0x8000) ? "muted " : "",
+ 0x1f - ((val >> 8) & 0x1f), 0x1f - (val & 0x1f),
+ val, (int)kcontrol->private_value);
+
+ return 0;
+}
+
+static const DECLARE_TLV_DB_SCALE(em28xx_db_scale, -3450, 150, 0);
+
+static int em28xx_cvol_new(struct snd_card *card, struct em28xx *dev,
+ char *name, int id)
+{
+ int err;
+ char ctl_name[44];
+ struct snd_kcontrol *kctl;
+ struct snd_kcontrol_new tmp;
+
+ memset (&tmp, 0, sizeof(tmp));
+ tmp.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ tmp.private_value = id,
+ tmp.name = ctl_name,
+
+ /* Add Mute Control */
+ sprintf(ctl_name, "%s Switch", name);
+ tmp.get = em28xx_vol_get_mute;
+ tmp.put = em28xx_vol_put_mute;
+ tmp.info = snd_ctl_boolean_mono_info;
+ kctl = snd_ctl_new1(&tmp, dev);
+ err = snd_ctl_add(card, kctl);
+ if (err < 0)
+ return err;
+ dprintk("Added control %s for ac97 volume control 0x%04x\n",
+ ctl_name, id);
+
+ memset (&tmp, 0, sizeof(tmp));
+ tmp.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ tmp.private_value = id,
+ tmp.name = ctl_name,
+
+ /* Add Volume Control */
+ sprintf(ctl_name, "%s Volume", name);
+ tmp.get = em28xx_vol_get;
+ tmp.put = em28xx_vol_put;
+ tmp.info = em28xx_vol_info;
+ tmp.tlv.p = em28xx_db_scale,
+ kctl = snd_ctl_new1(&tmp, dev);
+ err = snd_ctl_add(card, kctl);
+ if (err < 0)
+ return err;
+ dprintk("Added control %s for ac97 volume control 0x%04x\n",
+ ctl_name, id);
+
+ return 0;
+}
+
+/*
+ * register/unregister code and data
+ */
+static struct snd_pcm_ops snd_em28xx_pcm_capture = {
+ .open = snd_em28xx_capture_open,
+ .close = snd_em28xx_pcm_close,
+ .ioctl = snd_pcm_lib_ioctl,
+ .hw_params = snd_em28xx_hw_capture_params,
+ .hw_free = snd_em28xx_hw_capture_free,
+ .prepare = snd_em28xx_prepare,
+ .trigger = snd_em28xx_capture_trigger,
+ .pointer = snd_em28xx_capture_pointer,
+ .page = snd_pcm_get_vmalloc_page,
+};
+
+static int em28xx_audio_init(struct em28xx *dev)
+{
+ struct em28xx_audio *adev = &dev->adev;
+ struct snd_pcm *pcm;
+ struct snd_card *card;
+ static int devnr;
+ int err;
+
+ if (!dev->has_alsa_audio || dev->audio_ifnum < 0) {
+ /* This device does not support the extension (in this case
+ the device is expecting the snd-usb-audio module or
+ doesn't have analog audio support at all) */
+ return 0;
+ }
+
+ printk(KERN_INFO "em28xx-audio.c: probing for em28xx Audio Vendor Class\n");
+ printk(KERN_INFO "em28xx-audio.c: Copyright (C) 2006 Markus "
+ "Rechberger\n");
+ printk(KERN_INFO "em28xx-audio.c: Copyright (C) 2007-2011 Mauro Carvalho Chehab\n");
+
+ err = snd_card_create(index[devnr], "Em28xx Audio", THIS_MODULE, 0,
+ &card);
+ if (err < 0)
+ return err;
+
+ spin_lock_init(&adev->slock);
+ err = snd_pcm_new(card, "Em28xx Audio", 0, 0, 1, &pcm);
+ if (err < 0) {
+ snd_card_free(card);
+ return err;
+ }
+
+ snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_em28xx_pcm_capture);
+ pcm->info_flags = 0;
+ pcm->private_data = dev;
+ strcpy(pcm->name, "Empia 28xx Capture");
+
+ snd_card_set_dev(card, &dev->udev->dev);
+ strcpy(card->driver, "Em28xx-Audio");
+ strcpy(card->shortname, "Em28xx Audio");
+ strcpy(card->longname, "Empia Em28xx Audio");
+
+ INIT_WORK(&dev->wq_trigger, audio_trigger);
+
+ if (dev->audio_mode.ac97 != EM28XX_NO_AC97) {
+ em28xx_cvol_new(card, dev, "Video", AC97_VIDEO);
+ em28xx_cvol_new(card, dev, "Line In", AC97_LINE);
+ em28xx_cvol_new(card, dev, "Phone", AC97_PHONE);
+ em28xx_cvol_new(card, dev, "Microphone", AC97_MIC);
+ em28xx_cvol_new(card, dev, "CD", AC97_CD);
+ em28xx_cvol_new(card, dev, "AUX", AC97_AUX);
+ em28xx_cvol_new(card, dev, "PCM", AC97_PCM);
+
+ em28xx_cvol_new(card, dev, "Master", AC97_MASTER);
+ em28xx_cvol_new(card, dev, "Line", AC97_HEADPHONE);
+ em28xx_cvol_new(card, dev, "Mono", AC97_MASTER_MONO);
+ em28xx_cvol_new(card, dev, "LFE", AC97_CENTER_LFE_MASTER);
+ em28xx_cvol_new(card, dev, "Surround", AC97_SURROUND_MASTER);
+ }
+
+ err = snd_card_register(card);
+ if (err < 0) {
+ snd_card_free(card);
+ return err;
+ }
+ adev->sndcard = card;
+ adev->udev = dev->udev;
+
+ return 0;
+}
+
+static int em28xx_audio_fini(struct em28xx *dev)
+{
+ if (dev == NULL)
+ return 0;
+
+ if (dev->has_alsa_audio != 1) {
+ /* This device does not support the extension (in this case
+ the device is expecting the snd-usb-audio module or
+ doesn't have analog audio support at all) */
+ return 0;
+ }
+
+ if (dev->adev.sndcard) {
+ snd_card_free(dev->adev.sndcard);
+ dev->adev.sndcard = NULL;
+ }
+
+ return 0;
+}
+
+static struct em28xx_ops audio_ops = {
+ .id = EM28XX_AUDIO,
+ .name = "Em28xx Audio Extension",
+ .init = em28xx_audio_init,
+ .fini = em28xx_audio_fini,
+};
+
+static int __init em28xx_alsa_register(void)
+{
+ return em28xx_register_extension(&audio_ops);
+}
+
+static void __exit em28xx_alsa_unregister(void)
+{
+ em28xx_unregister_extension(&audio_ops);
+}
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Markus Rechberger <mrechberger@gmail.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_DESCRIPTION("Em28xx Audio driver");
+
+module_init(em28xx_alsa_register);
+module_exit(em28xx_alsa_unregister);
--- /dev/null
+/*
+ em28xx-cards.c - driver for Empia EM2800/EM2820/2840 USB
+ video capture devices
+
+ Copyright (C) 2005 Ludovico Cavedon <cavedon@sssup.it>
+ Markus Rechberger <mrechberger@gmail.com>
+ Mauro Carvalho Chehab <mchehab@infradead.org>
+ Sascha Sommer <saschasommer@freenet.de>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/delay.h>
+#include <linux/i2c.h>
+#include <linux/usb.h>
+#include <media/tuner.h>
+#include <media/msp3400.h>
+#include <media/saa7115.h>
+#include <media/tvp5150.h>
+#include <media/tvaudio.h>
+#include <media/mt9v011.h>
+#include <media/i2c-addr.h>
+#include <media/tveeprom.h>
+#include <media/v4l2-common.h>
+#include <media/v4l2-chip-ident.h>
+
+#include "em28xx.h"
+
+#define DRIVER_NAME "em28xx"
+
+static int tuner = -1;
+module_param(tuner, int, 0444);
+MODULE_PARM_DESC(tuner, "tuner type");
+
+static unsigned int disable_ir;
+module_param(disable_ir, int, 0444);
+MODULE_PARM_DESC(disable_ir, "disable infrared remote support");
+
+static unsigned int disable_usb_speed_check;
+module_param(disable_usb_speed_check, int, 0444);
+MODULE_PARM_DESC(disable_usb_speed_check,
+ "override min bandwidth requirement of 480M bps");
+
+static unsigned int card[] = {[0 ... (EM28XX_MAXBOARDS - 1)] = UNSET };
+module_param_array(card, int, NULL, 0444);
+MODULE_PARM_DESC(card, "card type");
+
+/* Bitmask marking allocated devices from 0 to EM28XX_MAXBOARDS - 1 */
+static unsigned long em28xx_devused;
+
+struct em28xx_hash_table {
+ unsigned long hash;
+ unsigned int model;
+ unsigned int tuner;
+};
+
+static void em28xx_pre_card_setup(struct em28xx *dev);
+
+/*
+ * Reset sequences for analog/digital modes
+ */
+
+/* Reset for the most [analog] boards */
+static struct em28xx_reg_seq default_analog[] = {
+ {EM28XX_R08_GPIO, 0x6d, ~EM_GPIO_4, 10},
+ { -1, -1, -1, -1},
+};
+
+/* Reset for the most [digital] boards */
+static struct em28xx_reg_seq default_digital[] = {
+ {EM28XX_R08_GPIO, 0x6e, ~EM_GPIO_4, 10},
+ { -1, -1, -1, -1},
+};
+
+/* Board Hauppauge WinTV HVR 900 analog */
+static struct em28xx_reg_seq hauppauge_wintv_hvr_900_analog[] = {
+ {EM28XX_R08_GPIO, 0x2d, ~EM_GPIO_4, 10},
+ {0x05, 0xff, 0x10, 10},
+ { -1, -1, -1, -1},
+};
+
+/* Board Hauppauge WinTV HVR 900 digital */
+static struct em28xx_reg_seq hauppauge_wintv_hvr_900_digital[] = {
+ {EM28XX_R08_GPIO, 0x2e, ~EM_GPIO_4, 10},
+ {EM2880_R04_GPO, 0x04, 0x0f, 10},
+ {EM2880_R04_GPO, 0x0c, 0x0f, 10},
+ { -1, -1, -1, -1},
+};
+
+/* Board Hauppauge WinTV HVR 900 (R2) digital */
+static struct em28xx_reg_seq hauppauge_wintv_hvr_900R2_digital[] = {
+ {EM28XX_R08_GPIO, 0x2e, ~EM_GPIO_4, 10},
+ {EM2880_R04_GPO, 0x0c, 0x0f, 10},
+ { -1, -1, -1, -1},
+};
+
+/* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
+static struct em28xx_reg_seq em2880_msi_digivox_ad_analog[] = {
+ {EM28XX_R08_GPIO, 0x69, ~EM_GPIO_4, 10},
+ { -1, -1, -1, -1},
+};
+
+/* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
+
+/* Board - EM2870 Kworld 355u
+ Analog - No input analog */
+
+/* Board - EM2882 Kworld 315U digital */
+static struct em28xx_reg_seq em2882_kworld_315u_digital[] = {
+ {EM28XX_R08_GPIO, 0xff, 0xff, 10},
+ {EM28XX_R08_GPIO, 0xfe, 0xff, 10},
+ {EM2880_R04_GPO, 0x04, 0xff, 10},
+ {EM2880_R04_GPO, 0x0c, 0xff, 10},
+ {EM28XX_R08_GPIO, 0x7e, 0xff, 10},
+ { -1, -1, -1, -1},
+};
+
+static struct em28xx_reg_seq em2882_kworld_315u_tuner_gpio[] = {
+ {EM2880_R04_GPO, 0x08, 0xff, 10},
+ {EM2880_R04_GPO, 0x0c, 0xff, 10},
+ {EM2880_R04_GPO, 0x08, 0xff, 10},
+ {EM2880_R04_GPO, 0x0c, 0xff, 10},
+ { -1, -1, -1, -1},
+};
+
+static struct em28xx_reg_seq kworld_330u_analog[] = {
+ {EM28XX_R08_GPIO, 0x6d, ~EM_GPIO_4, 10},
+ {EM2880_R04_GPO, 0x00, 0xff, 10},
+ { -1, -1, -1, -1},
+};
+
+static struct em28xx_reg_seq kworld_330u_digital[] = {
+ {EM28XX_R08_GPIO, 0x6e, ~EM_GPIO_4, 10},
+ {EM2880_R04_GPO, 0x08, 0xff, 10},
+ { -1, -1, -1, -1},
+};
+
+/* Evga inDtube
+ GPIO0 - Enable digital power (s5h1409) - low to enable
+ GPIO1 - Enable analog power (tvp5150/emp202) - low to enable
+ GPIO4 - xc3028 reset
+ GOP3 - s5h1409 reset
+ */
+static struct em28xx_reg_seq evga_indtube_analog[] = {
+ {EM28XX_R08_GPIO, 0x79, 0xff, 60},
+ { -1, -1, -1, -1},
+};
+
+static struct em28xx_reg_seq evga_indtube_digital[] = {
+ {EM28XX_R08_GPIO, 0x7a, 0xff, 1},
+ {EM2880_R04_GPO, 0x04, 0xff, 10},
+ {EM2880_R04_GPO, 0x0c, 0xff, 1},
+ { -1, -1, -1, -1},
+};
+
+/*
+ * KWorld PlusTV 340U and UB435-Q (ATSC) GPIOs map:
+ * EM_GPIO_0 - currently unknown
+ * EM_GPIO_1 - LED disable/enable (1 = off, 0 = on)
+ * EM_GPIO_2 - currently unknown
+ * EM_GPIO_3 - currently unknown
+ * EM_GPIO_4 - TDA18271HD/C1 tuner (1 = active, 0 = in reset)
+ * EM_GPIO_5 - LGDT3304 ATSC/QAM demod (1 = active, 0 = in reset)
+ * EM_GPIO_6 - currently unknown
+ * EM_GPIO_7 - currently unknown
+ */
+static struct em28xx_reg_seq kworld_a340_digital[] = {
+ {EM28XX_R08_GPIO, 0x6d, ~EM_GPIO_4, 10},
+ { -1, -1, -1, -1},
+};
+
+/* Pinnacle Hybrid Pro eb1a:2881 */
+static struct em28xx_reg_seq pinnacle_hybrid_pro_analog[] = {
+ {EM28XX_R08_GPIO, 0xfd, ~EM_GPIO_4, 10},
+ { -1, -1, -1, -1},
+};
+
+static struct em28xx_reg_seq pinnacle_hybrid_pro_digital[] = {
+ {EM28XX_R08_GPIO, 0x6e, ~EM_GPIO_4, 10},
+ {EM2880_R04_GPO, 0x04, 0xff, 100},/* zl10353 reset */
+ {EM2880_R04_GPO, 0x0c, 0xff, 1},
+ { -1, -1, -1, -1},
+};
+
+static struct em28xx_reg_seq terratec_cinergy_USB_XS_FR_analog[] = {
+ {EM28XX_R08_GPIO, 0x6d, ~EM_GPIO_4, 10},
+ {EM2880_R04_GPO, 0x00, 0xff, 10},
+ { -1, -1, -1, -1},
+};
+
+static struct em28xx_reg_seq terratec_cinergy_USB_XS_FR_digital[] = {
+ {EM28XX_R08_GPIO, 0x6e, ~EM_GPIO_4, 10},
+ {EM2880_R04_GPO, 0x08, 0xff, 10},
+ { -1, -1, -1, -1},
+};
+
+/* eb1a:2868 Reddo DVB-C USB TV Box
+ GPIO4 - CU1216L NIM
+ Other GPIOs seems to be don't care. */
+static struct em28xx_reg_seq reddo_dvb_c_usb_box[] = {
+ {EM28XX_R08_GPIO, 0xfe, 0xff, 10},
+ {EM28XX_R08_GPIO, 0xde, 0xff, 10},
+ {EM28XX_R08_GPIO, 0xfe, 0xff, 10},
+ {EM28XX_R08_GPIO, 0xff, 0xff, 10},
+ {EM28XX_R08_GPIO, 0x7f, 0xff, 10},
+ {EM28XX_R08_GPIO, 0x6f, 0xff, 10},
+ {EM28XX_R08_GPIO, 0xff, 0xff, 10},
+ {-1, -1, -1, -1},
+};
+
+/* Callback for the most boards */
+static struct em28xx_reg_seq default_tuner_gpio[] = {
+ {EM28XX_R08_GPIO, EM_GPIO_4, EM_GPIO_4, 10},
+ {EM28XX_R08_GPIO, 0, EM_GPIO_4, 10},
+ {EM28XX_R08_GPIO, EM_GPIO_4, EM_GPIO_4, 10},
+ { -1, -1, -1, -1},
+};
+
+/* Mute/unmute */
+static struct em28xx_reg_seq compro_unmute_tv_gpio[] = {
+ {EM28XX_R08_GPIO, 5, 7, 10},
+ { -1, -1, -1, -1},
+};
+
+static struct em28xx_reg_seq compro_unmute_svid_gpio[] = {
+ {EM28XX_R08_GPIO, 4, 7, 10},
+ { -1, -1, -1, -1},
+};
+
+static struct em28xx_reg_seq compro_mute_gpio[] = {
+ {EM28XX_R08_GPIO, 6, 7, 10},
+ { -1, -1, -1, -1},
+};
+
+/* Terratec AV350 */
+static struct em28xx_reg_seq terratec_av350_mute_gpio[] = {
+ {EM28XX_R08_GPIO, 0xff, 0x7f, 10},
+ { -1, -1, -1, -1},
+};
+
+static struct em28xx_reg_seq terratec_av350_unmute_gpio[] = {
+ {EM28XX_R08_GPIO, 0xff, 0xff, 10},
+ { -1, -1, -1, -1},
+};
+
+static struct em28xx_reg_seq silvercrest_reg_seq[] = {
+ {EM28XX_R08_GPIO, 0xff, 0xff, 10},
+ {EM28XX_R08_GPIO, 0x01, 0xf7, 10},
+ { -1, -1, -1, -1},
+};
+
+static struct em28xx_reg_seq vc211a_enable[] = {
+ {EM28XX_R08_GPIO, 0xff, 0x07, 10},
+ {EM28XX_R08_GPIO, 0xff, 0x0f, 10},
+ {EM28XX_R08_GPIO, 0xff, 0x0b, 10},
+ { -1, -1, -1, -1},
+};
+
+static struct em28xx_reg_seq dikom_dk300_digital[] = {
+ {EM28XX_R08_GPIO, 0x6e, ~EM_GPIO_4, 10},
+ {EM2880_R04_GPO, 0x08, 0xff, 10},
+ { -1, -1, -1, -1},
+};
+
+
+/* Reset for the most [digital] boards */
+static struct em28xx_reg_seq leadership_digital[] = {
+ {EM2874_R80_GPIO, 0x70, 0xff, 10},
+ { -1, -1, -1, -1},
+};
+
+static struct em28xx_reg_seq leadership_reset[] = {
+ {EM2874_R80_GPIO, 0xf0, 0xff, 10},
+ {EM2874_R80_GPIO, 0xb0, 0xff, 10},
+ {EM2874_R80_GPIO, 0xf0, 0xff, 10},
+ { -1, -1, -1, -1},
+};
+
+/* 2013:024f PCTV nanoStick T2 290e
+ * GPIO_6 - demod reset
+ * GPIO_7 - LED
+ */
+static struct em28xx_reg_seq pctv_290e[] = {
+ {EM2874_R80_GPIO, 0x00, 0xff, 80},
+ {EM2874_R80_GPIO, 0x40, 0xff, 80}, /* GPIO_6 = 1 */
+ {EM2874_R80_GPIO, 0xc0, 0xff, 80}, /* GPIO_7 = 1 */
+ {-1, -1, -1, -1},
+};
+
+#if 0
+static struct em28xx_reg_seq terratec_h5_gpio[] = {
+ {EM28XX_R08_GPIO, 0xff, 0xff, 10},
+ {EM2874_R80_GPIO, 0xf6, 0xff, 100},
+ {EM2874_R80_GPIO, 0xf2, 0xff, 50},
+ {EM2874_R80_GPIO, 0xf6, 0xff, 50},
+ { -1, -1, -1, -1},
+};
+
+static struct em28xx_reg_seq terratec_h5_digital[] = {
+ {EM2874_R80_GPIO, 0xf6, 0xff, 10},
+ {EM2874_R80_GPIO, 0xe6, 0xff, 100},
+ {EM2874_R80_GPIO, 0xa6, 0xff, 10},
+ { -1, -1, -1, -1},
+};
+#endif
+
+/* 2013:024f PCTV DVB-S2 Stick 460e
+ * GPIO_0 - POWER_ON
+ * GPIO_1 - BOOST
+ * GPIO_2 - VUV_LNB (red LED)
+ * GPIO_3 - EXT_12V
+ * GPIO_4 - INT_DEM (DEMOD GPIO_0)
+ * GPIO_5 - INT_LNB
+ * GPIO_6 - RESET_DEM
+ * GPIO_7 - LED (green LED)
+ */
+static struct em28xx_reg_seq pctv_460e[] = {
+ {EM2874_R80_GPIO, 0x01, 0xff, 50},
+ {0x0d, 0xff, 0xff, 50},
+ {EM2874_R80_GPIO, 0x41, 0xff, 50}, /* GPIO_6=1 */
+ {0x0d, 0x42, 0xff, 50},
+ {EM2874_R80_GPIO, 0x61, 0xff, 50}, /* GPIO_5=1 */
+ { -1, -1, -1, -1},
+};
+
+#if 0
+static struct em28xx_reg_seq hauppauge_930c_gpio[] = {
+ {EM2874_R80_GPIO, 0x6f, 0xff, 10},
+ {EM2874_R80_GPIO, 0x4f, 0xff, 10}, /* xc5000 reset */
+ {EM2874_R80_GPIO, 0x6f, 0xff, 10},
+ {EM2874_R80_GPIO, 0x4f, 0xff, 10},
+ { -1, -1, -1, -1},
+};
+
+static struct em28xx_reg_seq hauppauge_930c_digital[] = {
+ {EM2874_R80_GPIO, 0xf6, 0xff, 10},
+ {EM2874_R80_GPIO, 0xe6, 0xff, 100},
+ {EM2874_R80_GPIO, 0xa6, 0xff, 10},
+ { -1, -1, -1, -1},
+};
+#endif
+
+/* 1b80:e425 MaxMedia UB425-TC
+ * GPIO_6 - demod reset, 0=active
+ * GPIO_7 - LED, 0=active
+ */
+static struct em28xx_reg_seq maxmedia_ub425_tc[] = {
+ {EM2874_R80_GPIO, 0x83, 0xff, 100},
+ {EM2874_R80_GPIO, 0xc3, 0xff, 100}, /* GPIO_6 = 1 */
+ {EM2874_R80_GPIO, 0x43, 0xff, 000}, /* GPIO_7 = 0 */
+ {-1, -1, -1, -1},
+};
+
+/* 2304:0242 PCTV QuatroStick (510e)
+ * GPIO_2: decoder reset, 0=active
+ * GPIO_4: decoder suspend, 0=active
+ * GPIO_6: demod reset, 0=active
+ * GPIO_7: LED, 1=active
+ */
+static struct em28xx_reg_seq pctv_510e[] = {
+ {EM2874_R80_GPIO, 0x10, 0xff, 100},
+ {EM2874_R80_GPIO, 0x14, 0xff, 100}, /* GPIO_2 = 1 */
+ {EM2874_R80_GPIO, 0x54, 0xff, 050}, /* GPIO_6 = 1 */
+ { -1, -1, -1, -1},
+};
+
+/* 2013:0251 PCTV QuatroStick nano (520e)
+ * GPIO_2: decoder reset, 0=active
+ * GPIO_4: decoder suspend, 0=active
+ * GPIO_6: demod reset, 0=active
+ * GPIO_7: LED, 1=active
+ */
+static struct em28xx_reg_seq pctv_520e[] = {
+ {EM2874_R80_GPIO, 0x10, 0xff, 100},
+ {EM2874_R80_GPIO, 0x14, 0xff, 100}, /* GPIO_2 = 1 */
+ {EM2874_R80_GPIO, 0x54, 0xff, 050}, /* GPIO_6 = 1 */
+ {EM2874_R80_GPIO, 0xd4, 0xff, 000}, /* GPIO_7 = 1 */
+ { -1, -1, -1, -1},
+};
+
+/*
+ * Board definitions
+ */
+struct em28xx_board em28xx_boards[] = {
+ [EM2750_BOARD_UNKNOWN] = {
+ .name = "EM2710/EM2750/EM2751 webcam grabber",
+ .xclk = EM28XX_XCLK_FREQUENCY_20MHZ,
+ .tuner_type = TUNER_ABSENT,
+ .is_webcam = 1,
+ .input = { {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = 0,
+ .amux = EM28XX_AMUX_VIDEO,
+ .gpio = silvercrest_reg_seq,
+ } },
+ },
+ [EM2800_BOARD_UNKNOWN] = {
+ .name = "Unknown EM2800 video grabber",
+ .is_em2800 = 1,
+ .tda9887_conf = TDA9887_PRESENT,
+ .decoder = EM28XX_SAA711X,
+ .tuner_type = TUNER_ABSENT,
+ .input = { {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = EM28XX_AMUX_LINE_IN,
+ } },
+ },
+ [EM2820_BOARD_UNKNOWN] = {
+ .name = "Unknown EM2750/28xx video grabber",
+ .tuner_type = TUNER_ABSENT,
+ .is_webcam = 1, /* To enable sensor probe */
+ },
+ [EM2750_BOARD_DLCW_130] = {
+ /* Beijing Huaqi Information Digital Technology Co., Ltd */
+ .name = "Huaqi DLCW-130",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .xclk = EM28XX_XCLK_FREQUENCY_48MHZ,
+ .tuner_type = TUNER_ABSENT,
+ .is_webcam = 1,
+ .input = { {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = 0,
+ .amux = EM28XX_AMUX_VIDEO,
+ } },
+ },
+ [EM2820_BOARD_KWORLD_PVRTV2800RF] = {
+ .name = "Kworld PVR TV 2800 RF",
+ .tuner_type = TUNER_TEMIC_PAL,
+ .tda9887_conf = TDA9887_PRESENT,
+ .decoder = EM28XX_SAA711X,
+ .input = { {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = EM28XX_AMUX_LINE_IN,
+ } },
+ },
+ [EM2820_BOARD_GADMEI_TVR200] = {
+ .name = "Gadmei TVR200",
+ .tuner_type = TUNER_LG_PAL_NEW_TAPC,
+ .tda9887_conf = TDA9887_PRESENT,
+ .decoder = EM28XX_SAA711X,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = SAA7115_COMPOSITE2,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = EM28XX_AMUX_LINE_IN,
+ } },
+ },
+ [EM2820_BOARD_TERRATEC_CINERGY_250] = {
+ .name = "Terratec Cinergy 250 USB",
+ .tuner_type = TUNER_LG_PAL_NEW_TAPC,
+ .has_ir_i2c = 1,
+ .tda9887_conf = TDA9887_PRESENT,
+ .decoder = EM28XX_SAA711X,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = SAA7115_COMPOSITE2,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = EM28XX_AMUX_LINE_IN,
+ } },
+ },
+ [EM2820_BOARD_PINNACLE_USB_2] = {
+ .name = "Pinnacle PCTV USB 2",
+ .tuner_type = TUNER_LG_PAL_NEW_TAPC,
+ .has_ir_i2c = 1,
+ .tda9887_conf = TDA9887_PRESENT,
+ .decoder = EM28XX_SAA711X,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = SAA7115_COMPOSITE2,
+ .amux = EM28XX_AMUX_VIDEO,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = EM28XX_AMUX_LINE_IN,
+ } },
+ },
+ [EM2820_BOARD_HAUPPAUGE_WINTV_USB_2] = {
+ .name = "Hauppauge WinTV USB 2",
+ .tuner_type = TUNER_PHILIPS_FM1236_MK3,
+ .tda9887_conf = TDA9887_PRESENT |
+ TDA9887_PORT1_ACTIVE |
+ TDA9887_PORT2_ACTIVE,
+ .decoder = EM28XX_TVP5150,
+ .has_msp34xx = 1,
+ .has_ir_i2c = 1,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = MSP_INPUT_DEFAULT,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = MSP_INPUT(MSP_IN_SCART1, MSP_IN_TUNER1,
+ MSP_DSP_IN_SCART, MSP_DSP_IN_SCART),
+ } },
+ },
+ [EM2820_BOARD_DLINK_USB_TV] = {
+ .name = "D-Link DUB-T210 TV Tuner",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .tuner_type = TUNER_LG_PAL_NEW_TAPC,
+ .tda9887_conf = TDA9887_PRESENT,
+ .decoder = EM28XX_SAA711X,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = SAA7115_COMPOSITE2,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = EM28XX_AMUX_LINE_IN,
+ } },
+ },
+ [EM2820_BOARD_HERCULES_SMART_TV_USB2] = {
+ .name = "Hercules Smart TV USB 2.0",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .tuner_type = TUNER_LG_PAL_NEW_TAPC,
+ .tda9887_conf = TDA9887_PRESENT,
+ .decoder = EM28XX_SAA711X,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = SAA7115_COMPOSITE2,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = EM28XX_AMUX_LINE_IN,
+ } },
+ },
+ [EM2820_BOARD_PINNACLE_USB_2_FM1216ME] = {
+ .name = "Pinnacle PCTV USB 2 (Philips FM1216ME)",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .tuner_type = TUNER_PHILIPS_FM1216ME_MK3,
+ .tda9887_conf = TDA9887_PRESENT,
+ .decoder = EM28XX_SAA711X,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = SAA7115_COMPOSITE2,
+ .amux = EM28XX_AMUX_VIDEO,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = EM28XX_AMUX_LINE_IN,
+ } },
+ },
+ [EM2820_BOARD_GADMEI_UTV310] = {
+ .name = "Gadmei UTV310",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .tuner_type = TUNER_TNF_5335MF,
+ .tda9887_conf = TDA9887_PRESENT,
+ .decoder = EM28XX_SAA711X,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = SAA7115_COMPOSITE1,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = EM28XX_AMUX_LINE_IN,
+ } },
+ },
+ [EM2820_BOARD_LEADTEK_WINFAST_USBII_DELUXE] = {
+ .name = "Leadtek Winfast USB II Deluxe",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .tuner_type = TUNER_PHILIPS_FM1216ME_MK3,
+ .has_ir_i2c = 1,
+ .tvaudio_addr = 0x58,
+ .tda9887_conf = TDA9887_PRESENT |
+ TDA9887_PORT2_ACTIVE |
+ TDA9887_QSS,
+ .decoder = EM28XX_SAA711X,
+ .adecoder = EM28XX_TVAUDIO,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = SAA7115_COMPOSITE4,
+ .amux = EM28XX_AMUX_AUX,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE5,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = EM28XX_AMUX_LINE_IN,
+ } },
+ .radio = {
+ .type = EM28XX_RADIO,
+ .amux = EM28XX_AMUX_AUX,
+ }
+ },
+ [EM2820_BOARD_VIDEOLOGY_20K14XUSB] = {
+ .name = "Videology 20K14XUSB USB2.0",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .tuner_type = TUNER_ABSENT,
+ .is_webcam = 1,
+ .input = { {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = 0,
+ .amux = EM28XX_AMUX_VIDEO,
+ } },
+ },
+ [EM2820_BOARD_SILVERCREST_WEBCAM] = {
+ .name = "Silvercrest Webcam 1.3mpix",
+ .tuner_type = TUNER_ABSENT,
+ .is_webcam = 1,
+ .input = { {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = 0,
+ .amux = EM28XX_AMUX_VIDEO,
+ .gpio = silvercrest_reg_seq,
+ } },
+ },
+ [EM2821_BOARD_SUPERCOMP_USB_2] = {
+ .name = "Supercomp USB 2.0 TV",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .tuner_type = TUNER_PHILIPS_FM1236_MK3,
+ .tda9887_conf = TDA9887_PRESENT |
+ TDA9887_PORT1_ACTIVE |
+ TDA9887_PORT2_ACTIVE,
+ .decoder = EM28XX_SAA711X,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = SAA7115_COMPOSITE2,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = EM28XX_AMUX_VIDEO,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = EM28XX_AMUX_LINE_IN,
+ } },
+ },
+ [EM2821_BOARD_USBGEAR_VD204] = {
+ .name = "Usbgear VD204v9",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .tuner_type = TUNER_ABSENT, /* Capture only device */
+ .decoder = EM28XX_SAA711X,
+ .input = { {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = EM28XX_AMUX_LINE_IN,
+ } },
+ },
+ [EM2860_BOARD_NETGMBH_CAM] = {
+ /* Beijing Huaqi Information Digital Technology Co., Ltd */
+ .name = "NetGMBH Cam",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .tuner_type = TUNER_ABSENT,
+ .is_webcam = 1,
+ .input = { {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = 0,
+ .amux = EM28XX_AMUX_VIDEO,
+ } },
+ },
+ [EM2860_BOARD_TYPHOON_DVD_MAKER] = {
+ .name = "Typhoon DVD Maker",
+ .decoder = EM28XX_SAA711X,
+ .tuner_type = TUNER_ABSENT, /* Capture only device */
+ .input = { {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = EM28XX_AMUX_LINE_IN,
+ } },
+ },
+ [EM2860_BOARD_GADMEI_UTV330] = {
+ .name = "Gadmei UTV330",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .tuner_type = TUNER_TNF_5335MF,
+ .tda9887_conf = TDA9887_PRESENT,
+ .decoder = EM28XX_SAA711X,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = SAA7115_COMPOSITE2,
+ .amux = EM28XX_AMUX_VIDEO,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = EM28XX_AMUX_LINE_IN,
+ } },
+ },
+ [EM2861_BOARD_GADMEI_UTV330PLUS] = {
+ .name = "Gadmei UTV330+",
+ .tuner_type = TUNER_TNF_5335MF,
+ .tda9887_conf = TDA9887_PRESENT,
+ .ir_codes = RC_MAP_GADMEI_RM008Z,
+ .decoder = EM28XX_SAA711X,
+ .xclk = EM28XX_XCLK_FREQUENCY_12MHZ,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = SAA7115_COMPOSITE2,
+ .amux = EM28XX_AMUX_VIDEO,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = EM28XX_AMUX_LINE_IN,
+ } },
+ },
+ [EM2860_BOARD_TERRATEC_HYBRID_XS] = {
+ .name = "Terratec Cinergy A Hybrid XS",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .tuner_type = TUNER_XC2028,
+ .tuner_gpio = default_tuner_gpio,
+ .decoder = EM28XX_TVP5150,
+
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = EM28XX_AMUX_VIDEO,
+ .gpio = hauppauge_wintv_hvr_900_analog,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = hauppauge_wintv_hvr_900_analog,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = hauppauge_wintv_hvr_900_analog,
+ } },
+ },
+ [EM2861_BOARD_KWORLD_PVRTV_300U] = {
+ .name = "KWorld PVRTV 300U",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .tuner_type = TUNER_XC2028,
+ .tuner_gpio = default_tuner_gpio,
+ .decoder = EM28XX_TVP5150,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = EM28XX_AMUX_VIDEO,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = EM28XX_AMUX_LINE_IN,
+ } },
+ },
+ [EM2861_BOARD_YAKUMO_MOVIE_MIXER] = {
+ .name = "Yakumo MovieMixer",
+ .tuner_type = TUNER_ABSENT, /* Capture only device */
+ .decoder = EM28XX_TVP5150,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = EM28XX_AMUX_VIDEO,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = EM28XX_AMUX_LINE_IN,
+ } },
+ },
+ [EM2860_BOARD_TVP5150_REFERENCE_DESIGN] = {
+ .name = "EM2860/TVP5150 Reference Design",
+ .tuner_type = TUNER_ABSENT, /* Capture only device */
+ .decoder = EM28XX_TVP5150,
+ .input = { {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = EM28XX_AMUX_LINE_IN,
+ } },
+ },
+ [EM2861_BOARD_PLEXTOR_PX_TV100U] = {
+ .name = "Plextor ConvertX PX-TV100U",
+ .tuner_type = TUNER_TNF_5335MF,
+ .xclk = EM28XX_XCLK_I2S_MSB_TIMING |
+ EM28XX_XCLK_FREQUENCY_12MHZ,
+ .tda9887_conf = TDA9887_PRESENT,
+ .decoder = EM28XX_TVP5150,
+ .has_msp34xx = 1,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = pinnacle_hybrid_pro_analog,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = pinnacle_hybrid_pro_analog,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = pinnacle_hybrid_pro_analog,
+ } },
+ },
+
+ /* Those boards with em2870 are DVB Only*/
+
+ [EM2870_BOARD_TERRATEC_XS] = {
+ .name = "Terratec Cinergy T XS",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .tuner_type = TUNER_XC2028,
+ .tuner_gpio = default_tuner_gpio,
+ },
+ [EM2870_BOARD_TERRATEC_XS_MT2060] = {
+ .name = "Terratec Cinergy T XS (MT2060)",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .tuner_type = TUNER_ABSENT, /* MT2060 */
+ },
+ [EM2870_BOARD_KWORLD_350U] = {
+ .name = "Kworld 350 U DVB-T",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .tuner_type = TUNER_XC2028,
+ .tuner_gpio = default_tuner_gpio,
+ },
+ [EM2870_BOARD_KWORLD_355U] = {
+ .name = "Kworld 355 U DVB-T",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_gpio = default_tuner_gpio,
+ .has_dvb = 1,
+ .dvb_gpio = default_digital,
+ },
+ [EM2870_BOARD_PINNACLE_PCTV_DVB] = {
+ .name = "Pinnacle PCTV DVB-T",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .tuner_type = TUNER_ABSENT, /* MT2060 */
+ /* djh - I have serious doubts this is right... */
+ .xclk = EM28XX_XCLK_IR_RC5_MODE |
+ EM28XX_XCLK_FREQUENCY_10MHZ,
+ },
+ [EM2870_BOARD_COMPRO_VIDEOMATE] = {
+ .name = "Compro, VideoMate U3",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .tuner_type = TUNER_ABSENT, /* MT2060 */
+ },
+
+ [EM2880_BOARD_TERRATEC_HYBRID_XS_FR] = {
+ .name = "Terratec Hybrid XS Secam",
+ .has_msp34xx = 1,
+ .tuner_type = TUNER_XC2028,
+ .tuner_gpio = default_tuner_gpio,
+ .decoder = EM28XX_TVP5150,
+ .has_dvb = 1,
+ .dvb_gpio = terratec_cinergy_USB_XS_FR_digital,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = EM28XX_AMUX_VIDEO,
+ .gpio = terratec_cinergy_USB_XS_FR_analog,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = terratec_cinergy_USB_XS_FR_analog,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = terratec_cinergy_USB_XS_FR_analog,
+ } },
+ },
+ [EM2884_BOARD_TERRATEC_H5] = {
+ .name = "Terratec Cinergy H5",
+ .has_dvb = 1,
+#if 0
+ .tuner_type = TUNER_PHILIPS_TDA8290,
+ .tuner_addr = 0x41,
+ .dvb_gpio = terratec_h5_digital, /* FIXME: probably wrong */
+ .tuner_gpio = terratec_h5_gpio,
+#else
+ .tuner_type = TUNER_ABSENT,
+#endif
+ .i2c_speed = EM2874_I2C_SECONDARY_BUS_SELECT |
+ EM28XX_I2C_CLK_WAIT_ENABLE |
+ EM28XX_I2C_FREQ_400_KHZ,
+ },
+ [EM2884_BOARD_HAUPPAUGE_WINTV_HVR_930C] = {
+ .name = "Hauppauge WinTV HVR 930C",
+ .has_dvb = 1,
+#if 0 /* FIXME: Add analog support */
+ .tuner_type = TUNER_XC5000,
+ .tuner_addr = 0x41,
+ .dvb_gpio = hauppauge_930c_digital,
+ .tuner_gpio = hauppauge_930c_gpio,
+#else
+ .tuner_type = TUNER_ABSENT,
+#endif
+ .ir_codes = RC_MAP_HAUPPAUGE,
+ .i2c_speed = EM2874_I2C_SECONDARY_BUS_SELECT |
+ EM28XX_I2C_CLK_WAIT_ENABLE |
+ EM28XX_I2C_FREQ_400_KHZ,
+ },
+ [EM2884_BOARD_CINERGY_HTC_STICK] = {
+ .name = "Terratec Cinergy HTC Stick",
+ .has_dvb = 1,
+ .ir_codes = RC_MAP_NEC_TERRATEC_CINERGY_XS,
+ .tuner_type = TUNER_ABSENT,
+ .i2c_speed = EM2874_I2C_SECONDARY_BUS_SELECT |
+ EM28XX_I2C_CLK_WAIT_ENABLE |
+ EM28XX_I2C_FREQ_400_KHZ,
+ },
+ [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900] = {
+ .name = "Hauppauge WinTV HVR 900",
+ .tda9887_conf = TDA9887_PRESENT,
+ .tuner_type = TUNER_XC2028,
+ .tuner_gpio = default_tuner_gpio,
+ .mts_firmware = 1,
+ .has_dvb = 1,
+ .dvb_gpio = hauppauge_wintv_hvr_900_digital,
+ .ir_codes = RC_MAP_HAUPPAUGE,
+ .decoder = EM28XX_TVP5150,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = EM28XX_AMUX_VIDEO,
+ .gpio = hauppauge_wintv_hvr_900_analog,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = hauppauge_wintv_hvr_900_analog,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = hauppauge_wintv_hvr_900_analog,
+ } },
+ },
+ [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2] = {
+ .name = "Hauppauge WinTV HVR 900 (R2)",
+ .tda9887_conf = TDA9887_PRESENT,
+ .tuner_type = TUNER_XC2028,
+ .tuner_gpio = default_tuner_gpio,
+ .mts_firmware = 1,
+ .has_dvb = 1,
+ .dvb_gpio = hauppauge_wintv_hvr_900R2_digital,
+ .ir_codes = RC_MAP_HAUPPAUGE,
+ .decoder = EM28XX_TVP5150,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = EM28XX_AMUX_VIDEO,
+ .gpio = hauppauge_wintv_hvr_900_analog,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = hauppauge_wintv_hvr_900_analog,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = hauppauge_wintv_hvr_900_analog,
+ } },
+ },
+ [EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850] = {
+ .name = "Hauppauge WinTV HVR 850",
+ .tuner_type = TUNER_XC2028,
+ .tuner_gpio = default_tuner_gpio,
+ .mts_firmware = 1,
+ .has_dvb = 1,
+ .dvb_gpio = hauppauge_wintv_hvr_900_digital,
+ .ir_codes = RC_MAP_HAUPPAUGE,
+ .decoder = EM28XX_TVP5150,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = EM28XX_AMUX_VIDEO,
+ .gpio = hauppauge_wintv_hvr_900_analog,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = hauppauge_wintv_hvr_900_analog,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = hauppauge_wintv_hvr_900_analog,
+ } },
+ },
+ [EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950] = {
+ .name = "Hauppauge WinTV HVR 950",
+ .tuner_type = TUNER_XC2028,
+ .tuner_gpio = default_tuner_gpio,
+ .mts_firmware = 1,
+ .has_dvb = 1,
+ .dvb_gpio = hauppauge_wintv_hvr_900_digital,
+ .ir_codes = RC_MAP_HAUPPAUGE,
+ .decoder = EM28XX_TVP5150,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = EM28XX_AMUX_VIDEO,
+ .gpio = hauppauge_wintv_hvr_900_analog,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = hauppauge_wintv_hvr_900_analog,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = hauppauge_wintv_hvr_900_analog,
+ } },
+ },
+ [EM2880_BOARD_PINNACLE_PCTV_HD_PRO] = {
+ .name = "Pinnacle PCTV HD Pro Stick",
+ .tuner_type = TUNER_XC2028,
+ .tuner_gpio = default_tuner_gpio,
+ .mts_firmware = 1,
+ .has_dvb = 1,
+ .dvb_gpio = hauppauge_wintv_hvr_900_digital,
+ .ir_codes = RC_MAP_PINNACLE_PCTV_HD,
+ .decoder = EM28XX_TVP5150,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = EM28XX_AMUX_VIDEO,
+ .gpio = hauppauge_wintv_hvr_900_analog,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = hauppauge_wintv_hvr_900_analog,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = hauppauge_wintv_hvr_900_analog,
+ } },
+ },
+ [EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600] = {
+ .name = "AMD ATI TV Wonder HD 600",
+ .tuner_type = TUNER_XC2028,
+ .tuner_gpio = default_tuner_gpio,
+ .mts_firmware = 1,
+ .has_dvb = 1,
+ .dvb_gpio = hauppauge_wintv_hvr_900_digital,
+ .ir_codes = RC_MAP_ATI_TV_WONDER_HD_600,
+ .decoder = EM28XX_TVP5150,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = EM28XX_AMUX_VIDEO,
+ .gpio = hauppauge_wintv_hvr_900_analog,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = hauppauge_wintv_hvr_900_analog,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = hauppauge_wintv_hvr_900_analog,
+ } },
+ },
+ [EM2880_BOARD_TERRATEC_HYBRID_XS] = {
+ .name = "Terratec Hybrid XS",
+ .tuner_type = TUNER_XC2028,
+ .tuner_gpio = default_tuner_gpio,
+ .decoder = EM28XX_TVP5150,
+ .has_dvb = 1,
+ .dvb_gpio = default_digital,
+ .ir_codes = RC_MAP_TERRATEC_CINERGY_XS,
+ .xclk = EM28XX_XCLK_FREQUENCY_12MHZ, /* NEC IR */
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = EM28XX_AMUX_VIDEO,
+ .gpio = default_analog,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = default_analog,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = default_analog,
+ } },
+ },
+ /* maybe there's a reason behind it why Terratec sells the Hybrid XS
+ as Prodigy XS with a different PID, let's keep it separated for now
+ maybe we'll need it lateron */
+ [EM2880_BOARD_TERRATEC_PRODIGY_XS] = {
+ .name = "Terratec Prodigy XS",
+ .tuner_type = TUNER_XC2028,
+ .tuner_gpio = default_tuner_gpio,
+ .decoder = EM28XX_TVP5150,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = EM28XX_AMUX_VIDEO,
+ .gpio = hauppauge_wintv_hvr_900_analog,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = hauppauge_wintv_hvr_900_analog,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = hauppauge_wintv_hvr_900_analog,
+ } },
+ },
+ [EM2820_BOARD_MSI_VOX_USB_2] = {
+ .name = "MSI VOX USB 2.0",
+ .tuner_type = TUNER_LG_PAL_NEW_TAPC,
+ .tda9887_conf = TDA9887_PRESENT |
+ TDA9887_PORT1_ACTIVE |
+ TDA9887_PORT2_ACTIVE,
+ .max_range_640_480 = 1,
+ .decoder = EM28XX_SAA711X,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = SAA7115_COMPOSITE4,
+ .amux = EM28XX_AMUX_VIDEO,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = EM28XX_AMUX_LINE_IN,
+ } },
+ },
+ [EM2800_BOARD_TERRATEC_CINERGY_200] = {
+ .name = "Terratec Cinergy 200 USB",
+ .is_em2800 = 1,
+ .has_ir_i2c = 1,
+ .tuner_type = TUNER_LG_TALN,
+ .tda9887_conf = TDA9887_PRESENT,
+ .decoder = EM28XX_SAA711X,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = SAA7115_COMPOSITE2,
+ .amux = EM28XX_AMUX_VIDEO,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = EM28XX_AMUX_LINE_IN,
+ } },
+ },
+ [EM2800_BOARD_GRABBEEX_USB2800] = {
+ .name = "eMPIA Technology, Inc. GrabBeeX+ Video Encoder",
+ .is_em2800 = 1,
+ .decoder = EM28XX_SAA711X,
+ .tuner_type = TUNER_ABSENT, /* capture only board */
+ .input = { {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = EM28XX_AMUX_LINE_IN,
+ } },
+ },
+ [EM2800_BOARD_VC211A] = {
+ .name = "Actionmaster/LinXcel/Digitus VC211A",
+ .is_em2800 = 1,
+ .tuner_type = TUNER_ABSENT, /* Capture-only board */
+ .decoder = EM28XX_SAA711X,
+ .input = { {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = vc211a_enable,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = vc211a_enable,
+ } },
+ },
+ [EM2800_BOARD_LEADTEK_WINFAST_USBII] = {
+ .name = "Leadtek Winfast USB II",
+ .is_em2800 = 1,
+ .tuner_type = TUNER_LG_PAL_NEW_TAPC,
+ .tda9887_conf = TDA9887_PRESENT,
+ .decoder = EM28XX_SAA711X,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = SAA7115_COMPOSITE2,
+ .amux = EM28XX_AMUX_VIDEO,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = EM28XX_AMUX_LINE_IN,
+ } },
+ },
+ [EM2800_BOARD_KWORLD_USB2800] = {
+ .name = "Kworld USB2800",
+ .is_em2800 = 1,
+ .tuner_type = TUNER_PHILIPS_FCV1236D,
+ .tda9887_conf = TDA9887_PRESENT,
+ .decoder = EM28XX_SAA711X,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = SAA7115_COMPOSITE2,
+ .amux = EM28XX_AMUX_VIDEO,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = EM28XX_AMUX_LINE_IN,
+ } },
+ },
+ [EM2820_BOARD_PINNACLE_DVC_90] = {
+ .name = "Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker "
+ "/ Kworld DVD Maker 2 / Plextor ConvertX PX-AV100U",
+ .tuner_type = TUNER_ABSENT, /* capture only board */
+ .decoder = EM28XX_SAA711X,
+ .input = { {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = EM28XX_AMUX_LINE_IN,
+ } },
+ },
+ [EM2800_BOARD_VGEAR_POCKETTV] = {
+ .name = "V-Gear PocketTV",
+ .is_em2800 = 1,
+ .tuner_type = TUNER_LG_PAL_NEW_TAPC,
+ .tda9887_conf = TDA9887_PRESENT,
+ .decoder = EM28XX_SAA711X,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = SAA7115_COMPOSITE2,
+ .amux = EM28XX_AMUX_VIDEO,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = EM28XX_AMUX_LINE_IN,
+ } },
+ },
+ [EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2] = {
+ .name = "Pixelview PlayTV Box 4 USB 2.0",
+ .tda9887_conf = TDA9887_PRESENT,
+ .tuner_type = TUNER_YMEC_TVF_5533MF,
+ .decoder = EM28XX_SAA711X,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = SAA7115_COMPOSITE2,
+ .amux = EM28XX_AMUX_VIDEO,
+ .aout = EM28XX_AOUT_MONO | /* I2S */
+ EM28XX_AOUT_MASTER, /* Line out pin */
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = EM28XX_AMUX_LINE_IN,
+ } },
+ },
+ [EM2820_BOARD_PROLINK_PLAYTV_USB2] = {
+ .name = "SIIG AVTuner-PVR / Pixelview Prolink PlayTV USB 2.0",
+ .has_snapshot_button = 1,
+ .tda9887_conf = TDA9887_PRESENT,
+ .tuner_type = TUNER_YMEC_TVF_5533MF,
+ .decoder = EM28XX_SAA711X,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = SAA7115_COMPOSITE2,
+ .amux = EM28XX_AMUX_VIDEO,
+ .aout = EM28XX_AOUT_MONO | /* I2S */
+ EM28XX_AOUT_MASTER, /* Line out pin */
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = EM28XX_AMUX_LINE_IN,
+ } },
+ },
+ [EM2860_BOARD_SAA711X_REFERENCE_DESIGN] = {
+ .name = "EM2860/SAA711X Reference Design",
+ .has_snapshot_button = 1,
+ .tuner_type = TUNER_ABSENT,
+ .decoder = EM28XX_SAA711X,
+ .input = { {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ } },
+ },
+
+ [EM2874_BOARD_LEADERSHIP_ISDBT] = {
+ .i2c_speed = EM2874_I2C_SECONDARY_BUS_SELECT |
+ EM28XX_I2C_CLK_WAIT_ENABLE |
+ EM28XX_I2C_FREQ_100_KHZ,
+ .xclk = EM28XX_XCLK_FREQUENCY_10MHZ,
+ .name = "EM2874 Leadership ISDBT",
+ .tuner_type = TUNER_ABSENT,
+ .tuner_gpio = leadership_reset,
+ .dvb_gpio = leadership_digital,
+ .has_dvb = 1,
+ },
+
+ [EM2880_BOARD_MSI_DIGIVOX_AD] = {
+ .name = "MSI DigiVox A/D",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .tuner_type = TUNER_XC2028,
+ .tuner_gpio = default_tuner_gpio,
+ .decoder = EM28XX_TVP5150,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = EM28XX_AMUX_VIDEO,
+ .gpio = em2880_msi_digivox_ad_analog,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = em2880_msi_digivox_ad_analog,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = em2880_msi_digivox_ad_analog,
+ } },
+ },
+ [EM2880_BOARD_MSI_DIGIVOX_AD_II] = {
+ .name = "MSI DigiVox A/D II",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .tuner_type = TUNER_XC2028,
+ .tuner_gpio = default_tuner_gpio,
+ .decoder = EM28XX_TVP5150,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = EM28XX_AMUX_VIDEO,
+ .gpio = em2880_msi_digivox_ad_analog,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = em2880_msi_digivox_ad_analog,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = em2880_msi_digivox_ad_analog,
+ } },
+ },
+ [EM2880_BOARD_KWORLD_DVB_305U] = {
+ .name = "KWorld DVB-T 305U",
+ .tuner_type = TUNER_XC2028,
+ .tuner_gpio = default_tuner_gpio,
+ .decoder = EM28XX_TVP5150,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = EM28XX_AMUX_VIDEO,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = EM28XX_AMUX_LINE_IN,
+ } },
+ },
+ [EM2880_BOARD_KWORLD_DVB_310U] = {
+ .name = "KWorld DVB-T 310U",
+ .tuner_type = TUNER_XC2028,
+ .tuner_gpio = default_tuner_gpio,
+ .has_dvb = 1,
+ .dvb_gpio = default_digital,
+ .mts_firmware = 1,
+ .decoder = EM28XX_TVP5150,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = EM28XX_AMUX_VIDEO,
+ .gpio = default_analog,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = default_analog,
+ }, { /* S-video has not been tested yet */
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = default_analog,
+ } },
+ },
+ [EM2882_BOARD_KWORLD_ATSC_315U] = {
+ .name = "KWorld ATSC 315U HDTV TV Box",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .tuner_type = TUNER_THOMSON_DTT761X,
+ .tuner_gpio = em2882_kworld_315u_tuner_gpio,
+ .tda9887_conf = TDA9887_PRESENT,
+ .decoder = EM28XX_SAA711X,
+ .has_dvb = 1,
+ .dvb_gpio = em2882_kworld_315u_digital,
+ .ir_codes = RC_MAP_KWORLD_315U,
+ .xclk = EM28XX_XCLK_FREQUENCY_12MHZ,
+ .i2c_speed = EM28XX_I2C_CLK_WAIT_ENABLE,
+ /* Analog mode - still not ready */
+ /*.input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = SAA7115_COMPOSITE2,
+ .amux = EM28XX_AMUX_VIDEO,
+ .gpio = em2882_kworld_315u_analog,
+ .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = em2882_kworld_315u_analog1,
+ .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = em2882_kworld_315u_analog1,
+ .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
+ } }, */
+ },
+ [EM2880_BOARD_EMPIRE_DUAL_TV] = {
+ .name = "Empire dual TV",
+ .tuner_type = TUNER_XC2028,
+ .tuner_gpio = default_tuner_gpio,
+ .has_dvb = 1,
+ .dvb_gpio = default_digital,
+ .mts_firmware = 1,
+ .decoder = EM28XX_TVP5150,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = EM28XX_AMUX_VIDEO,
+ .gpio = default_analog,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = default_analog,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = default_analog,
+ } },
+ },
+ [EM2881_BOARD_DNT_DA2_HYBRID] = {
+ .name = "DNT DA2 Hybrid",
+ .valid = EM28XX_BOARD_NOT_VALIDATED,
+ .tuner_type = TUNER_XC2028,
+ .tuner_gpio = default_tuner_gpio,
+ .decoder = EM28XX_TVP5150,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = EM28XX_AMUX_VIDEO,
+ .gpio = default_analog,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = default_analog,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = default_analog,
+ } },
+ },
+ [EM2881_BOARD_PINNACLE_HYBRID_PRO] = {
+ .name = "Pinnacle Hybrid Pro",
+ .tuner_type = TUNER_XC2028,
+ .tuner_gpio = default_tuner_gpio,
+ .decoder = EM28XX_TVP5150,
+ .has_dvb = 1,
+ .dvb_gpio = pinnacle_hybrid_pro_digital,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = EM28XX_AMUX_VIDEO,
+ .gpio = pinnacle_hybrid_pro_analog,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = pinnacle_hybrid_pro_analog,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = pinnacle_hybrid_pro_analog,
+ } },
+ },
+ [EM2882_BOARD_PINNACLE_HYBRID_PRO_330E] = {
+ .name = "Pinnacle Hybrid Pro (330e)",
+ .tuner_type = TUNER_XC2028,
+ .tuner_gpio = default_tuner_gpio,
+ .mts_firmware = 1,
+ .has_dvb = 1,
+ .dvb_gpio = hauppauge_wintv_hvr_900R2_digital,
+ .ir_codes = RC_MAP_PINNACLE_PCTV_HD,
+ .decoder = EM28XX_TVP5150,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = EM28XX_AMUX_VIDEO,
+ .gpio = hauppauge_wintv_hvr_900_analog,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = hauppauge_wintv_hvr_900_analog,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = hauppauge_wintv_hvr_900_analog,
+ } },
+ },
+ [EM2882_BOARD_KWORLD_VS_DVBT] = {
+ .name = "Kworld VS-DVB-T 323UR",
+ .tuner_type = TUNER_XC2028,
+ .tuner_gpio = default_tuner_gpio,
+ .decoder = EM28XX_TVP5150,
+ .mts_firmware = 1,
+ .has_dvb = 1,
+ .dvb_gpio = kworld_330u_digital,
+ .xclk = EM28XX_XCLK_FREQUENCY_12MHZ, /* NEC IR */
+ .ir_codes = RC_MAP_KWORLD_315U,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = EM28XX_AMUX_VIDEO,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = EM28XX_AMUX_LINE_IN,
+ } },
+ },
+ [EM2882_BOARD_TERRATEC_HYBRID_XS] = {
+ .name = "Terratec Cinnergy Hybrid T USB XS (em2882)",
+ .tuner_type = TUNER_XC2028,
+ .tuner_gpio = default_tuner_gpio,
+ .mts_firmware = 1,
+ .decoder = EM28XX_TVP5150,
+ .has_dvb = 1,
+ .dvb_gpio = hauppauge_wintv_hvr_900_digital,
+ .ir_codes = RC_MAP_TERRATEC_CINERGY_XS,
+ .xclk = EM28XX_XCLK_FREQUENCY_12MHZ,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = EM28XX_AMUX_VIDEO,
+ .gpio = hauppauge_wintv_hvr_900_analog,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = hauppauge_wintv_hvr_900_analog,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = hauppauge_wintv_hvr_900_analog,
+ } },
+ },
+ [EM2882_BOARD_DIKOM_DK300] = {
+ .name = "Dikom DK300",
+ .tuner_type = TUNER_XC2028,
+ .tuner_gpio = default_tuner_gpio,
+ .decoder = EM28XX_TVP5150,
+ .mts_firmware = 1,
+ .has_dvb = 1,
+ .dvb_gpio = dikom_dk300_digital,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = EM28XX_AMUX_VIDEO,
+ .gpio = default_analog,
+ } },
+ },
+ [EM2883_BOARD_KWORLD_HYBRID_330U] = {
+ .name = "Kworld PlusTV HD Hybrid 330",
+ .tuner_type = TUNER_XC2028,
+ .tuner_gpio = default_tuner_gpio,
+ .decoder = EM28XX_TVP5150,
+ .mts_firmware = 1,
+ .has_dvb = 1,
+ .dvb_gpio = kworld_330u_digital,
+ .xclk = EM28XX_XCLK_FREQUENCY_12MHZ,
+ .i2c_speed = EM28XX_I2C_CLK_WAIT_ENABLE |
+ EM28XX_I2C_EEPROM_ON_BOARD |
+ EM28XX_I2C_EEPROM_KEY_VALID,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = EM28XX_AMUX_VIDEO,
+ .gpio = kworld_330u_analog,
+ .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = kworld_330u_analog,
+ .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = kworld_330u_analog,
+ } },
+ },
+ [EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU] = {
+ .name = "Compro VideoMate ForYou/Stereo",
+ .tuner_type = TUNER_LG_PAL_NEW_TAPC,
+ .tvaudio_addr = 0xb0,
+ .tda9887_conf = TDA9887_PRESENT,
+ .decoder = EM28XX_TVP5150,
+ .adecoder = EM28XX_TVAUDIO,
+ .mute_gpio = compro_mute_gpio,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = EM28XX_AMUX_VIDEO,
+ .gpio = compro_unmute_tv_gpio,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = compro_unmute_svid_gpio,
+ } },
+ },
+ [EM2860_BOARD_KAIOMY_TVNPC_U2] = {
+ .name = "Kaiomy TVnPC U2",
+ .vchannels = 3,
+ .tuner_type = TUNER_XC2028,
+ .tuner_addr = 0x61,
+ .mts_firmware = 1,
+ .decoder = EM28XX_TVP5150,
+ .tuner_gpio = default_tuner_gpio,
+ .ir_codes = RC_MAP_KAIOMY,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = EM28XX_AMUX_VIDEO,
+
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = EM28XX_AMUX_LINE_IN,
+ } },
+ .radio = {
+ .type = EM28XX_RADIO,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }
+ },
+ [EM2860_BOARD_EASYCAP] = {
+ .name = "Easy Cap Capture DC-60",
+ .vchannels = 2,
+ .tuner_type = TUNER_ABSENT,
+ .decoder = EM28XX_SAA711X,
+ .input = { {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = EM28XX_AMUX_LINE_IN,
+ } },
+ },
+ [EM2820_BOARD_IODATA_GVMVP_SZ] = {
+ .name = "IO-DATA GV-MVP/SZ",
+ .tuner_type = TUNER_PHILIPS_FM1236_MK3,
+ .tuner_gpio = default_tuner_gpio,
+ .tda9887_conf = TDA9887_PRESENT,
+ .decoder = EM28XX_TVP5150,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = EM28XX_AMUX_VIDEO,
+ }, { /* Composite has not been tested yet */
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = EM28XX_AMUX_VIDEO,
+ }, { /* S-video has not been tested yet */
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = EM28XX_AMUX_VIDEO,
+ } },
+ },
+ [EM2860_BOARD_TERRATEC_GRABBY] = {
+ .name = "Terratec Grabby",
+ .vchannels = 2,
+ .tuner_type = TUNER_ABSENT,
+ .decoder = EM28XX_SAA711X,
+ .xclk = EM28XX_XCLK_FREQUENCY_12MHZ,
+ .input = { {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = EM28XX_AMUX_LINE_IN,
+ } },
+ },
+ [EM2860_BOARD_TERRATEC_AV350] = {
+ .name = "Terratec AV350",
+ .vchannels = 2,
+ .tuner_type = TUNER_ABSENT,
+ .decoder = EM28XX_TVP5150,
+ .xclk = EM28XX_XCLK_FREQUENCY_12MHZ,
+ .mute_gpio = terratec_av350_mute_gpio,
+ .input = { {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = EM28XX_AUDIO_SRC_LINE,
+ .gpio = terratec_av350_unmute_gpio,
+
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = EM28XX_AUDIO_SRC_LINE,
+ .gpio = terratec_av350_unmute_gpio,
+ } },
+ },
+
+ [EM2860_BOARD_ELGATO_VIDEO_CAPTURE] = {
+ .name = "Elgato Video Capture",
+ .decoder = EM28XX_SAA711X,
+ .tuner_type = TUNER_ABSENT, /* Capture only device */
+ .input = { {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = EM28XX_AMUX_LINE_IN,
+ } },
+ },
+
+ [EM2882_BOARD_EVGA_INDTUBE] = {
+ .name = "Evga inDtube",
+ .tuner_type = TUNER_XC2028,
+ .tuner_gpio = default_tuner_gpio,
+ .decoder = EM28XX_TVP5150,
+ .xclk = EM28XX_XCLK_FREQUENCY_12MHZ, /* NEC IR */
+ .mts_firmware = 1,
+ .has_dvb = 1,
+ .dvb_gpio = evga_indtube_digital,
+ .ir_codes = RC_MAP_EVGA_INDTUBE,
+ .input = { {
+ .type = EM28XX_VMUX_TELEVISION,
+ .vmux = TVP5150_COMPOSITE0,
+ .amux = EM28XX_AMUX_VIDEO,
+ .gpio = evga_indtube_analog,
+ }, {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = TVP5150_COMPOSITE1,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = evga_indtube_analog,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = TVP5150_SVIDEO,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = evga_indtube_analog,
+ } },
+ },
+ /* eb1a:2868 Empia EM2870 + Philips CU1216L NIM (Philips TDA10023 +
+ Infineon TUA6034) */
+ [EM2870_BOARD_REDDO_DVB_C_USB_BOX] = {
+ .name = "Reddo DVB-C USB TV Box",
+ .tuner_type = TUNER_ABSENT,
+ .tuner_gpio = reddo_dvb_c_usb_box,
+ .has_dvb = 1,
+ },
+ /* 1b80:a340 - Empia EM2870, NXP TDA18271HD and LG DT3304, sold
+ * initially as the KWorld PlusTV 340U, then as the UB435-Q.
+ * Early variants have a TDA18271HD/C1, later ones a TDA18271HD/C2 */
+ [EM2870_BOARD_KWORLD_A340] = {
+ .name = "KWorld PlusTV 340U or UB435-Q (ATSC)",
+ .tuner_type = TUNER_ABSENT, /* Digital-only TDA18271HD */
+ .has_dvb = 1,
+ .dvb_gpio = kworld_a340_digital,
+ .tuner_gpio = default_tuner_gpio,
+ },
+ /* 2013:024f PCTV nanoStick T2 290e.
+ * Empia EM28174, Sony CXD2820R and NXP TDA18271HD/C2 */
+ [EM28174_BOARD_PCTV_290E] = {
+ .name = "PCTV nanoStick T2 290e",
+ .i2c_speed = EM2874_I2C_SECONDARY_BUS_SELECT |
+ EM28XX_I2C_CLK_WAIT_ENABLE | EM28XX_I2C_FREQ_100_KHZ,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_gpio = pctv_290e,
+ .has_dvb = 1,
+ .ir_codes = RC_MAP_PINNACLE_PCTV_HD,
+ },
+ /* 2013:024f PCTV DVB-S2 Stick 460e
+ * Empia EM28174, NXP TDA10071, Conexant CX24118A and Allegro A8293 */
+ [EM28174_BOARD_PCTV_460E] = {
+ .i2c_speed = EM2874_I2C_SECONDARY_BUS_SELECT |
+ EM28XX_I2C_CLK_WAIT_ENABLE | EM28XX_I2C_FREQ_400_KHZ,
+ .name = "PCTV DVB-S2 Stick (460e)",
+ .tuner_type = TUNER_ABSENT,
+ .tuner_gpio = pctv_460e,
+ .has_dvb = 1,
+ .ir_codes = RC_MAP_PINNACLE_PCTV_HD,
+ },
+ /* eb1a:5006 Honestech VIDBOX NW03
+ * Empia EM2860, Philips SAA7113, Empia EMP202, No Tuner */
+ [EM2860_BOARD_HT_VIDBOX_NW03] = {
+ .name = "Honestech Vidbox NW03",
+ .tuner_type = TUNER_ABSENT,
+ .decoder = EM28XX_SAA711X,
+ .input = { {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3, /* S-VIDEO needs confirming */
+ .amux = EM28XX_AMUX_LINE_IN,
+ } },
+ },
+ /* 1b80:e425 MaxMedia UB425-TC
+ * Empia EM2874B + Micronas DRX 3913KA2 + NXP TDA18271HDC2 */
+ [EM2874_BOARD_MAXMEDIA_UB425_TC] = {
+ .name = "MaxMedia UB425-TC",
+ .tuner_type = TUNER_ABSENT,
+ .tuner_gpio = maxmedia_ub425_tc,
+ .has_dvb = 1,
+ .i2c_speed = EM2874_I2C_SECONDARY_BUS_SELECT |
+ EM28XX_I2C_CLK_WAIT_ENABLE |
+ EM28XX_I2C_FREQ_400_KHZ,
+ },
+ /* 2304:0242 PCTV QuatroStick (510e)
+ * Empia EM2884 + Micronas DRX 3926K + NXP TDA18271HDC2 */
+ [EM2884_BOARD_PCTV_510E] = {
+ .name = "PCTV QuatroStick (510e)",
+ .tuner_type = TUNER_ABSENT,
+ .tuner_gpio = pctv_510e,
+ .has_dvb = 1,
+ .ir_codes = RC_MAP_PINNACLE_PCTV_HD,
+ .i2c_speed = EM2874_I2C_SECONDARY_BUS_SELECT |
+ EM28XX_I2C_CLK_WAIT_ENABLE |
+ EM28XX_I2C_FREQ_400_KHZ,
+ },
+ /* 2013:0251 PCTV QuatroStick nano (520e)
+ * Empia EM2884 + Micronas DRX 3926K + NXP TDA18271HDC2 */
+ [EM2884_BOARD_PCTV_520E] = {
+ .name = "PCTV QuatroStick nano (520e)",
+ .tuner_type = TUNER_ABSENT,
+ .tuner_gpio = pctv_520e,
+ .has_dvb = 1,
+ .ir_codes = RC_MAP_PINNACLE_PCTV_HD,
+ .i2c_speed = EM2874_I2C_SECONDARY_BUS_SELECT |
+ EM28XX_I2C_CLK_WAIT_ENABLE |
+ EM28XX_I2C_FREQ_400_KHZ,
+ },
+};
+const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards);
+
+/* table of devices that work with this driver */
+struct usb_device_id em28xx_id_table[] = {
+ { USB_DEVICE(0xeb1a, 0x2750),
+ .driver_info = EM2750_BOARD_UNKNOWN },
+ { USB_DEVICE(0xeb1a, 0x2751),
+ .driver_info = EM2750_BOARD_UNKNOWN },
+ { USB_DEVICE(0xeb1a, 0x2800),
+ .driver_info = EM2800_BOARD_UNKNOWN },
+ { USB_DEVICE(0xeb1a, 0x2710),
+ .driver_info = EM2820_BOARD_UNKNOWN },
+ { USB_DEVICE(0xeb1a, 0x2820),
+ .driver_info = EM2820_BOARD_UNKNOWN },
+ { USB_DEVICE(0xeb1a, 0x2821),
+ .driver_info = EM2820_BOARD_UNKNOWN },
+ { USB_DEVICE(0xeb1a, 0x2860),
+ .driver_info = EM2820_BOARD_UNKNOWN },
+ { USB_DEVICE(0xeb1a, 0x2861),
+ .driver_info = EM2820_BOARD_UNKNOWN },
+ { USB_DEVICE(0xeb1a, 0x2862),
+ .driver_info = EM2820_BOARD_UNKNOWN },
+ { USB_DEVICE(0xeb1a, 0x2863),
+ .driver_info = EM2820_BOARD_UNKNOWN },
+ { USB_DEVICE(0xeb1a, 0x2870),
+ .driver_info = EM2820_BOARD_UNKNOWN },
+ { USB_DEVICE(0xeb1a, 0x2881),
+ .driver_info = EM2820_BOARD_UNKNOWN },
+ { USB_DEVICE(0xeb1a, 0x2883),
+ .driver_info = EM2820_BOARD_UNKNOWN },
+ { USB_DEVICE(0xeb1a, 0x2868),
+ .driver_info = EM2820_BOARD_UNKNOWN },
+ { USB_DEVICE(0xeb1a, 0x2875),
+ .driver_info = EM2820_BOARD_UNKNOWN },
+ { USB_DEVICE(0xeb1a, 0xe300),
+ .driver_info = EM2861_BOARD_KWORLD_PVRTV_300U },
+ { USB_DEVICE(0xeb1a, 0xe303),
+ .driver_info = EM2860_BOARD_KAIOMY_TVNPC_U2 },
+ { USB_DEVICE(0xeb1a, 0xe305),
+ .driver_info = EM2880_BOARD_KWORLD_DVB_305U },
+ { USB_DEVICE(0xeb1a, 0xe310),
+ .driver_info = EM2880_BOARD_MSI_DIGIVOX_AD },
+ { USB_DEVICE(0xeb1a, 0xa313),
+ .driver_info = EM2882_BOARD_KWORLD_ATSC_315U },
+ { USB_DEVICE(0xeb1a, 0xa316),
+ .driver_info = EM2883_BOARD_KWORLD_HYBRID_330U },
+ { USB_DEVICE(0xeb1a, 0xe320),
+ .driver_info = EM2880_BOARD_MSI_DIGIVOX_AD_II },
+ { USB_DEVICE(0xeb1a, 0xe323),
+ .driver_info = EM2882_BOARD_KWORLD_VS_DVBT },
+ { USB_DEVICE(0xeb1a, 0xe350),
+ .driver_info = EM2870_BOARD_KWORLD_350U },
+ { USB_DEVICE(0xeb1a, 0xe355),
+ .driver_info = EM2870_BOARD_KWORLD_355U },
+ { USB_DEVICE(0xeb1a, 0x2801),
+ .driver_info = EM2800_BOARD_GRABBEEX_USB2800 },
+ { USB_DEVICE(0xeb1a, 0xe357),
+ .driver_info = EM2870_BOARD_KWORLD_355U },
+ { USB_DEVICE(0xeb1a, 0xe359),
+ .driver_info = EM2870_BOARD_KWORLD_355U },
+ { USB_DEVICE(0x1b80, 0xe302),
+ .driver_info = EM2820_BOARD_PINNACLE_DVC_90 }, /* Kaiser Baas Video to DVD maker */
+ { USB_DEVICE(0x1b80, 0xe304),
+ .driver_info = EM2820_BOARD_PINNACLE_DVC_90 }, /* Kworld DVD Maker 2 */
+ { USB_DEVICE(0x0ccd, 0x0036),
+ .driver_info = EM2820_BOARD_TERRATEC_CINERGY_250 },
+ { USB_DEVICE(0x0ccd, 0x004c),
+ .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS_FR },
+ { USB_DEVICE(0x0ccd, 0x004f),
+ .driver_info = EM2860_BOARD_TERRATEC_HYBRID_XS },
+ { USB_DEVICE(0x0ccd, 0x005e),
+ .driver_info = EM2882_BOARD_TERRATEC_HYBRID_XS },
+ { USB_DEVICE(0x0ccd, 0x0042),
+ .driver_info = EM2882_BOARD_TERRATEC_HYBRID_XS },
+ { USB_DEVICE(0x0ccd, 0x0043),
+ .driver_info = EM2870_BOARD_TERRATEC_XS },
+ { USB_DEVICE(0x0ccd, 0x008e), /* Cinergy HTC USB XS Rev. 1 */
+ .driver_info = EM2884_BOARD_TERRATEC_H5 },
+ { USB_DEVICE(0x0ccd, 0x00ac), /* Cinergy HTC USB XS Rev. 2 */
+ .driver_info = EM2884_BOARD_TERRATEC_H5 },
+ { USB_DEVICE(0x0ccd, 0x10a2), /* H5 Rev. 1 */
+ .driver_info = EM2884_BOARD_TERRATEC_H5 },
+ { USB_DEVICE(0x0ccd, 0x10ad), /* H5 Rev. 2 */
+ .driver_info = EM2884_BOARD_TERRATEC_H5 },
+ { USB_DEVICE(0x0ccd, 0x0084),
+ .driver_info = EM2860_BOARD_TERRATEC_AV350 },
+ { USB_DEVICE(0x0ccd, 0x0096),
+ .driver_info = EM2860_BOARD_TERRATEC_GRABBY },
+ { USB_DEVICE(0x0ccd, 0x10AF),
+ .driver_info = EM2860_BOARD_TERRATEC_GRABBY },
+ { USB_DEVICE(0x0ccd, 0x00b2),
+ .driver_info = EM2884_BOARD_CINERGY_HTC_STICK },
+ { USB_DEVICE(0x0fd9, 0x0033),
+ .driver_info = EM2860_BOARD_ELGATO_VIDEO_CAPTURE},
+ { USB_DEVICE(0x185b, 0x2870),
+ .driver_info = EM2870_BOARD_COMPRO_VIDEOMATE },
+ { USB_DEVICE(0x185b, 0x2041),
+ .driver_info = EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU },
+ { USB_DEVICE(0x2040, 0x4200),
+ .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
+ { USB_DEVICE(0x2040, 0x4201),
+ .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
+ { USB_DEVICE(0x2040, 0x6500),
+ .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900 },
+ { USB_DEVICE(0x2040, 0x6502),
+ .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2 },
+ { USB_DEVICE(0x2040, 0x6513), /* HCW HVR-980 */
+ .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
+ { USB_DEVICE(0x2040, 0x6517), /* HP HVR-950 */
+ .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
+ { USB_DEVICE(0x2040, 0x651b), /* RP HVR-950 */
+ .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
+ { USB_DEVICE(0x2040, 0x651f),
+ .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850 },
+ { USB_DEVICE(0x0438, 0xb002),
+ .driver_info = EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600 },
+ { USB_DEVICE(0x2001, 0xf112),
+ .driver_info = EM2820_BOARD_DLINK_USB_TV },
+ { USB_DEVICE(0x2304, 0x0207),
+ .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
+ { USB_DEVICE(0x2304, 0x0208),
+ .driver_info = EM2820_BOARD_PINNACLE_USB_2 },
+ { USB_DEVICE(0x2304, 0x021a),
+ .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
+ { USB_DEVICE(0x2304, 0x0226),
+ .driver_info = EM2882_BOARD_PINNACLE_HYBRID_PRO_330E },
+ { USB_DEVICE(0x2304, 0x0227),
+ .driver_info = EM2880_BOARD_PINNACLE_PCTV_HD_PRO },
+ { USB_DEVICE(0x0413, 0x6023),
+ .driver_info = EM2800_BOARD_LEADTEK_WINFAST_USBII },
+ { USB_DEVICE(0x093b, 0xa003),
+ .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
+ { USB_DEVICE(0x093b, 0xa005),
+ .driver_info = EM2861_BOARD_PLEXTOR_PX_TV100U },
+ { USB_DEVICE(0x04bb, 0x0515),
+ .driver_info = EM2820_BOARD_IODATA_GVMVP_SZ },
+ { USB_DEVICE(0xeb1a, 0x50a6),
+ .driver_info = EM2860_BOARD_GADMEI_UTV330 },
+ { USB_DEVICE(0x1b80, 0xa340),
+ .driver_info = EM2870_BOARD_KWORLD_A340 },
+ { USB_DEVICE(0x2013, 0x024f),
+ .driver_info = EM28174_BOARD_PCTV_290E },
+ { USB_DEVICE(0x2013, 0x024c),
+ .driver_info = EM28174_BOARD_PCTV_460E },
+ { USB_DEVICE(0x2040, 0x1605),
+ .driver_info = EM2884_BOARD_HAUPPAUGE_WINTV_HVR_930C },
+ { USB_DEVICE(0xeb1a, 0x5006),
+ .driver_info = EM2860_BOARD_HT_VIDBOX_NW03 },
+ { USB_DEVICE(0x1b80, 0xe309), /* Sveon STV40 */
+ .driver_info = EM2860_BOARD_EASYCAP },
+ { USB_DEVICE(0x1b80, 0xe425),
+ .driver_info = EM2874_BOARD_MAXMEDIA_UB425_TC },
+ { USB_DEVICE(0x2304, 0x0242),
+ .driver_info = EM2884_BOARD_PCTV_510E },
+ { USB_DEVICE(0x2013, 0x0251),
+ .driver_info = EM2884_BOARD_PCTV_520E },
+ { },
+};
+MODULE_DEVICE_TABLE(usb, em28xx_id_table);
+
+/*
+ * EEPROM hash table for devices with generic USB IDs
+ */
+static struct em28xx_hash_table em28xx_eeprom_hash[] = {
+ /* P/N: SA 60002070465 Tuner: TVF7533-MF */
+ {0x6ce05a8f, EM2820_BOARD_PROLINK_PLAYTV_USB2, TUNER_YMEC_TVF_5533MF},
+ {0x72cc5a8b, EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2, TUNER_YMEC_TVF_5533MF},
+ {0x966a0441, EM2880_BOARD_KWORLD_DVB_310U, TUNER_XC2028},
+ {0x166a0441, EM2880_BOARD_EMPIRE_DUAL_TV, TUNER_XC2028},
+ {0xcee44a99, EM2882_BOARD_EVGA_INDTUBE, TUNER_XC2028},
+ {0xb8846b20, EM2881_BOARD_PINNACLE_HYBRID_PRO, TUNER_XC2028},
+ {0x63f653bd, EM2870_BOARD_REDDO_DVB_C_USB_BOX, TUNER_ABSENT},
+ {0x4e913442, EM2882_BOARD_DIKOM_DK300, TUNER_XC2028},
+};
+
+/* I2C devicelist hash table for devices with generic USB IDs */
+static struct em28xx_hash_table em28xx_i2c_hash[] = {
+ {0xb06a32c3, EM2800_BOARD_TERRATEC_CINERGY_200, TUNER_LG_PAL_NEW_TAPC},
+ {0xf51200e3, EM2800_BOARD_VGEAR_POCKETTV, TUNER_LG_PAL_NEW_TAPC},
+ {0x1ba50080, EM2860_BOARD_SAA711X_REFERENCE_DESIGN, TUNER_ABSENT},
+ {0x77800080, EM2860_BOARD_TVP5150_REFERENCE_DESIGN, TUNER_ABSENT},
+ {0xc51200e3, EM2820_BOARD_GADMEI_TVR200, TUNER_LG_PAL_NEW_TAPC},
+ {0x4ba50080, EM2861_BOARD_GADMEI_UTV330PLUS, TUNER_TNF_5335MF},
+ {0x6b800080, EM2874_BOARD_LEADERSHIP_ISDBT, TUNER_ABSENT},
+};
+
+/* I2C possible address to saa7115, tvp5150, msp3400, tvaudio */
+static unsigned short saa711x_addrs[] = {
+ 0x4a >> 1, 0x48 >> 1, /* SAA7111, SAA7111A and SAA7113 */
+ 0x42 >> 1, 0x40 >> 1, /* SAA7114, SAA7115 and SAA7118 */
+ I2C_CLIENT_END };
+
+static unsigned short tvp5150_addrs[] = {
+ 0xb8 >> 1,
+ 0xba >> 1,
+ I2C_CLIENT_END
+};
+
+static unsigned short msp3400_addrs[] = {
+ 0x80 >> 1,
+ 0x88 >> 1,
+ I2C_CLIENT_END
+};
+
+int em28xx_tuner_callback(void *ptr, int component, int command, int arg)
+{
+ int rc = 0;
+ struct em28xx *dev = ptr;
+
+ if (dev->tuner_type != TUNER_XC2028 && dev->tuner_type != TUNER_XC5000)
+ return 0;
+
+ if (command != XC2028_TUNER_RESET && command != XC5000_TUNER_RESET)
+ return 0;
+
+ rc = em28xx_gpio_set(dev, dev->board.tuner_gpio);
+
+ return rc;
+}
+EXPORT_SYMBOL_GPL(em28xx_tuner_callback);
+
+static inline void em28xx_set_model(struct em28xx *dev)
+{
+ memcpy(&dev->board, &em28xx_boards[dev->model], sizeof(dev->board));
+
+ /* Those are the default values for the majority of boards
+ Use those values if not specified otherwise at boards entry
+ */
+ if (!dev->board.xclk)
+ dev->board.xclk = EM28XX_XCLK_IR_RC5_MODE |
+ EM28XX_XCLK_FREQUENCY_12MHZ;
+
+ if (!dev->board.i2c_speed)
+ dev->board.i2c_speed = EM28XX_I2C_CLK_WAIT_ENABLE |
+ EM28XX_I2C_FREQ_100_KHZ;
+}
+
+
+/* FIXME: Should be replaced by a proper mt9m111 driver */
+static int em28xx_initialize_mt9m111(struct em28xx *dev)
+{
+ int i;
+ unsigned char regs[][3] = {
+ { 0x0d, 0x00, 0x01, }, /* reset and use defaults */
+ { 0x0d, 0x00, 0x00, },
+ { 0x0a, 0x00, 0x21, },
+ { 0x21, 0x04, 0x00, }, /* full readout speed, no row/col skipping */
+ };
+
+ for (i = 0; i < ARRAY_SIZE(regs); i++)
+ i2c_master_send(&dev->i2c_client, ®s[i][0], 3);
+
+ return 0;
+}
+
+
+/* FIXME: Should be replaced by a proper mt9m001 driver */
+static int em28xx_initialize_mt9m001(struct em28xx *dev)
+{
+ int i;
+ unsigned char regs[][3] = {
+ { 0x0d, 0x00, 0x01, },
+ { 0x0d, 0x00, 0x00, },
+ { 0x04, 0x05, 0x00, }, /* hres = 1280 */
+ { 0x03, 0x04, 0x00, }, /* vres = 1024 */
+ { 0x20, 0x11, 0x00, },
+ { 0x06, 0x00, 0x10, },
+ { 0x2b, 0x00, 0x24, },
+ { 0x2e, 0x00, 0x24, },
+ { 0x35, 0x00, 0x24, },
+ { 0x2d, 0x00, 0x20, },
+ { 0x2c, 0x00, 0x20, },
+ { 0x09, 0x0a, 0xd4, },
+ { 0x35, 0x00, 0x57, },
+ };
+
+ for (i = 0; i < ARRAY_SIZE(regs); i++)
+ i2c_master_send(&dev->i2c_client, ®s[i][0], 3);
+
+ return 0;
+}
+
+/* HINT method: webcam I2C chips
+ *
+ * This method works for webcams with Micron sensors
+ */
+static int em28xx_hint_sensor(struct em28xx *dev)
+{
+ int rc;
+ char *sensor_name;
+ unsigned char cmd;
+ __be16 version_be;
+ u16 version;
+
+ /* Micron sensor detection */
+ dev->i2c_client.addr = 0xba >> 1;
+ cmd = 0;
+ i2c_master_send(&dev->i2c_client, &cmd, 1);
+ rc = i2c_master_recv(&dev->i2c_client, (char *)&version_be, 2);
+ if (rc != 2)
+ return -EINVAL;
+
+ version = be16_to_cpu(version_be);
+ switch (version) {
+ case 0x8232: /* mt9v011 640x480 1.3 Mpix sensor */
+ case 0x8243: /* mt9v011 rev B 640x480 1.3 Mpix sensor */
+ dev->model = EM2820_BOARD_SILVERCREST_WEBCAM;
+ em28xx_set_model(dev);
+
+ sensor_name = "mt9v011";
+ dev->em28xx_sensor = EM28XX_MT9V011;
+ dev->sensor_xres = 640;
+ dev->sensor_yres = 480;
+ /*
+ * FIXME: mt9v011 uses I2S speed as xtal clk - at least with
+ * the Silvercrest cam I have here for testing - for higher
+ * resolutions, a high clock cause horizontal artifacts, so we
+ * need to use a lower xclk frequency.
+ * Yet, it would be possible to adjust xclk depending on the
+ * desired resolution, since this affects directly the
+ * frame rate.
+ */
+ dev->board.xclk = EM28XX_XCLK_FREQUENCY_4_3MHZ;
+ dev->sensor_xtal = 4300000;
+
+ /* probably means GRGB 16 bit bayer */
+ dev->vinmode = 0x0d;
+ dev->vinctl = 0x00;
+
+ break;
+
+ case 0x143a: /* MT9M111 as found in the ECS G200 */
+ dev->model = EM2750_BOARD_UNKNOWN;
+ em28xx_set_model(dev);
+
+ sensor_name = "mt9m111";
+ dev->board.xclk = EM28XX_XCLK_FREQUENCY_48MHZ;
+ dev->em28xx_sensor = EM28XX_MT9M111;
+ em28xx_initialize_mt9m111(dev);
+ dev->sensor_xres = 640;
+ dev->sensor_yres = 512;
+
+ dev->vinmode = 0x0a;
+ dev->vinctl = 0x00;
+
+ break;
+
+ case 0x8431:
+ dev->model = EM2750_BOARD_UNKNOWN;
+ em28xx_set_model(dev);
+
+ sensor_name = "mt9m001";
+ dev->em28xx_sensor = EM28XX_MT9M001;
+ em28xx_initialize_mt9m001(dev);
+ dev->sensor_xres = 1280;
+ dev->sensor_yres = 1024;
+
+ /* probably means BGGR 16 bit bayer */
+ dev->vinmode = 0x0c;
+ dev->vinctl = 0x00;
+
+ break;
+ default:
+ printk("Unknown Micron Sensor 0x%04x\n", version);
+ return -EINVAL;
+ }
+
+ /* Setup webcam defaults */
+ em28xx_pre_card_setup(dev);
+
+ em28xx_errdev("Sensor is %s, using model %s entry.\n",
+ sensor_name, em28xx_boards[dev->model].name);
+
+ return 0;
+}
+
+/* Since em28xx_pre_card_setup() requires a proper dev->model,
+ * this won't work for boards with generic PCI IDs
+ */
+static void em28xx_pre_card_setup(struct em28xx *dev)
+{
+ /* Set the initial XCLK and I2C clock values based on the board
+ definition */
+ em28xx_write_reg(dev, EM28XX_R0F_XCLK, dev->board.xclk & 0x7f);
+ if (!dev->board.is_em2800)
+ em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, dev->board.i2c_speed);
+ msleep(50);
+
+ /* request some modules */
+ switch (dev->model) {
+ case EM2861_BOARD_PLEXTOR_PX_TV100U:
+ /* Sets the msp34xx I2S speed */
+ dev->i2s_speed = 2048000;
+ break;
+ case EM2861_BOARD_KWORLD_PVRTV_300U:
+ case EM2880_BOARD_KWORLD_DVB_305U:
+ em28xx_write_reg(dev, EM28XX_R08_GPIO, 0x6d);
+ msleep(10);
+ em28xx_write_reg(dev, EM28XX_R08_GPIO, 0x7d);
+ msleep(10);
+ break;
+ case EM2870_BOARD_COMPRO_VIDEOMATE:
+ /* TODO: someone can do some cleanup here...
+ not everything's needed */
+ em28xx_write_reg(dev, EM2880_R04_GPO, 0x00);
+ msleep(10);
+ em28xx_write_reg(dev, EM2880_R04_GPO, 0x01);
+ msleep(10);
+ em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
+ mdelay(70);
+ em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfc);
+ mdelay(70);
+ em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xdc);
+ mdelay(70);
+ em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfc);
+ mdelay(70);
+ break;
+ case EM2870_BOARD_TERRATEC_XS_MT2060:
+ /* this device needs some gpio writes to get the DVB-T
+ demod work */
+ em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
+ mdelay(70);
+ em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xde);
+ mdelay(70);
+ em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
+ mdelay(70);
+ break;
+ case EM2870_BOARD_PINNACLE_PCTV_DVB:
+ /* this device needs some gpio writes to get the
+ DVB-T demod work */
+ em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
+ mdelay(70);
+ em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xde);
+ mdelay(70);
+ em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
+ mdelay(70);
+ break;
+ case EM2820_BOARD_GADMEI_UTV310:
+ case EM2820_BOARD_MSI_VOX_USB_2:
+ /* enables audio for that devices */
+ em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
+ break;
+
+ case EM2882_BOARD_KWORLD_ATSC_315U:
+ em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
+ msleep(10);
+ em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
+ msleep(10);
+ em28xx_write_reg(dev, EM2880_R04_GPO, 0x00);
+ msleep(10);
+ em28xx_write_reg(dev, EM2880_R04_GPO, 0x08);
+ msleep(10);
+ break;
+
+ case EM2860_BOARD_KAIOMY_TVNPC_U2:
+ em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x07", 1);
+ em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
+ em28xx_write_regs(dev, 0x0d, "\x42", 1);
+ em28xx_write_regs(dev, 0x08, "\xfd", 1);
+ msleep(10);
+ em28xx_write_regs(dev, 0x08, "\xff", 1);
+ msleep(10);
+ em28xx_write_regs(dev, 0x08, "\x7f", 1);
+ msleep(10);
+ em28xx_write_regs(dev, 0x08, "\x6b", 1);
+
+ break;
+ case EM2860_BOARD_EASYCAP:
+ em28xx_write_regs(dev, 0x08, "\xf8", 1);
+ break;
+
+ case EM2820_BOARD_IODATA_GVMVP_SZ:
+ em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
+ msleep(70);
+ em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf7);
+ msleep(10);
+ em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
+ msleep(70);
+ em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
+ msleep(70);
+ break;
+ }
+
+ em28xx_gpio_set(dev, dev->board.tuner_gpio);
+ em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
+
+ /* Unlock device */
+ em28xx_set_mode(dev, EM28XX_SUSPEND);
+}
+
+static void em28xx_setup_xc3028(struct em28xx *dev, struct xc2028_ctrl *ctl)
+{
+ memset(ctl, 0, sizeof(*ctl));
+
+ ctl->fname = XC2028_DEFAULT_FIRMWARE;
+ ctl->max_len = 64;
+ ctl->mts = em28xx_boards[dev->model].mts_firmware;
+
+ switch (dev->model) {
+ case EM2880_BOARD_EMPIRE_DUAL_TV:
+ case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
+ case EM2882_BOARD_TERRATEC_HYBRID_XS:
+ ctl->demod = XC3028_FE_ZARLINK456;
+ break;
+ case EM2880_BOARD_TERRATEC_HYBRID_XS:
+ case EM2880_BOARD_TERRATEC_HYBRID_XS_FR:
+ case EM2881_BOARD_PINNACLE_HYBRID_PRO:
+ ctl->demod = XC3028_FE_ZARLINK456;
+ break;
+ case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
+ case EM2882_BOARD_PINNACLE_HYBRID_PRO_330E:
+ ctl->demod = XC3028_FE_DEFAULT;
+ break;
+ case EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600:
+ ctl->demod = XC3028_FE_DEFAULT;
+ ctl->fname = XC3028L_DEFAULT_FIRMWARE;
+ break;
+ case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
+ case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
+ case EM2880_BOARD_PINNACLE_PCTV_HD_PRO:
+ /* FIXME: Better to specify the needed IF */
+ ctl->demod = XC3028_FE_DEFAULT;
+ break;
+ case EM2883_BOARD_KWORLD_HYBRID_330U:
+ case EM2882_BOARD_DIKOM_DK300:
+ case EM2882_BOARD_KWORLD_VS_DVBT:
+ ctl->demod = XC3028_FE_CHINA;
+ ctl->fname = XC2028_DEFAULT_FIRMWARE;
+ break;
+ case EM2882_BOARD_EVGA_INDTUBE:
+ ctl->demod = XC3028_FE_CHINA;
+ ctl->fname = XC3028L_DEFAULT_FIRMWARE;
+ break;
+ default:
+ ctl->demod = XC3028_FE_OREN538;
+ }
+}
+
+static void em28xx_tuner_setup(struct em28xx *dev)
+{
+ struct tuner_setup tun_setup;
+ struct v4l2_frequency f;
+
+ if (dev->tuner_type == TUNER_ABSENT)
+ return;
+
+ memset(&tun_setup, 0, sizeof(tun_setup));
+
+ tun_setup.mode_mask = T_ANALOG_TV | T_RADIO;
+ tun_setup.tuner_callback = em28xx_tuner_callback;
+
+ if (dev->board.radio.type) {
+ tun_setup.type = dev->board.radio.type;
+ tun_setup.addr = dev->board.radio_addr;
+
+ v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);
+ }
+
+ if ((dev->tuner_type != TUNER_ABSENT) && (dev->tuner_type)) {
+ tun_setup.type = dev->tuner_type;
+ tun_setup.addr = dev->tuner_addr;
+
+ v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);
+ }
+
+ if (dev->tda9887_conf) {
+ struct v4l2_priv_tun_config tda9887_cfg;
+
+ tda9887_cfg.tuner = TUNER_TDA9887;
+ tda9887_cfg.priv = &dev->tda9887_conf;
+
+ v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config, &tda9887_cfg);
+ }
+
+ if (dev->tuner_type == TUNER_XC2028) {
+ struct v4l2_priv_tun_config xc2028_cfg;
+ struct xc2028_ctrl ctl;
+
+ memset(&xc2028_cfg, 0, sizeof(xc2028_cfg));
+ memset(&ctl, 0, sizeof(ctl));
+
+ em28xx_setup_xc3028(dev, &ctl);
+
+ xc2028_cfg.tuner = TUNER_XC2028;
+ xc2028_cfg.priv = &ctl;
+
+ v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config, &xc2028_cfg);
+ }
+
+ /* configure tuner */
+ f.tuner = 0;
+ f.type = V4L2_TUNER_ANALOG_TV;
+ f.frequency = 9076; /* just a magic number */
+ dev->ctl_freq = f.frequency;
+ v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f);
+}
+
+static int em28xx_hint_board(struct em28xx *dev)
+{
+ int i;
+
+ /* HINT method: EEPROM
+ *
+ * This method works only for boards with eeprom.
+ * Uses a hash of all eeprom bytes. The hash should be
+ * unique for a vendor/tuner pair.
+ * There are a high chance that tuners for different
+ * video standards produce different hashes.
+ */
+ for (i = 0; i < ARRAY_SIZE(em28xx_eeprom_hash); i++) {
+ if (dev->hash == em28xx_eeprom_hash[i].hash) {
+ dev->model = em28xx_eeprom_hash[i].model;
+ dev->tuner_type = em28xx_eeprom_hash[i].tuner;
+
+ em28xx_errdev("Your board has no unique USB ID.\n");
+ em28xx_errdev("A hint were successfully done, "
+ "based on eeprom hash.\n");
+ em28xx_errdev("This method is not 100%% failproof.\n");
+ em28xx_errdev("If the board were missdetected, "
+ "please email this log to:\n");
+ em28xx_errdev("\tV4L Mailing List "
+ " <linux-media@vger.kernel.org>\n");
+ em28xx_errdev("Board detected as %s\n",
+ em28xx_boards[dev->model].name);
+
+ return 0;
+ }
+ }
+
+ /* HINT method: I2C attached devices
+ *
+ * This method works for all boards.
+ * Uses a hash of i2c scanned devices.
+ * Devices with the same i2c attached chips will
+ * be considered equal.
+ * This method is less precise than the eeprom one.
+ */
+
+ /* user did not request i2c scanning => do it now */
+ if (!dev->i2c_hash)
+ em28xx_do_i2c_scan(dev);
+
+ for (i = 0; i < ARRAY_SIZE(em28xx_i2c_hash); i++) {
+ if (dev->i2c_hash == em28xx_i2c_hash[i].hash) {
+ dev->model = em28xx_i2c_hash[i].model;
+ dev->tuner_type = em28xx_i2c_hash[i].tuner;
+ em28xx_errdev("Your board has no unique USB ID.\n");
+ em28xx_errdev("A hint were successfully done, "
+ "based on i2c devicelist hash.\n");
+ em28xx_errdev("This method is not 100%% failproof.\n");
+ em28xx_errdev("If the board were missdetected, "
+ "please email this log to:\n");
+ em28xx_errdev("\tV4L Mailing List "
+ " <linux-media@vger.kernel.org>\n");
+ em28xx_errdev("Board detected as %s\n",
+ em28xx_boards[dev->model].name);
+
+ return 0;
+ }
+ }
+
+ em28xx_errdev("Your board has no unique USB ID and thus need a "
+ "hint to be detected.\n");
+ em28xx_errdev("You may try to use card=<n> insmod option to "
+ "workaround that.\n");
+ em28xx_errdev("Please send an email with this log to:\n");
+ em28xx_errdev("\tV4L Mailing List <linux-media@vger.kernel.org>\n");
+ em28xx_errdev("Board eeprom hash is 0x%08lx\n", dev->hash);
+ em28xx_errdev("Board i2c devicelist hash is 0x%08lx\n", dev->i2c_hash);
+
+ em28xx_errdev("Here is a list of valid choices for the card=<n>"
+ " insmod option:\n");
+ for (i = 0; i < em28xx_bcount; i++) {
+ em28xx_errdev(" card=%d -> %s\n",
+ i, em28xx_boards[i].name);
+ }
+ return -1;
+}
+
+static void em28xx_card_setup(struct em28xx *dev)
+{
+ /*
+ * If the device can be a webcam, seek for a sensor.
+ * If sensor is not found, then it isn't a webcam.
+ */
+ if (dev->board.is_webcam) {
+ if (em28xx_hint_sensor(dev) < 0)
+ dev->board.is_webcam = 0;
+ else
+ dev->progressive = 1;
+ }
+
+ if (!dev->board.is_webcam) {
+ switch (dev->model) {
+ case EM2820_BOARD_UNKNOWN:
+ case EM2800_BOARD_UNKNOWN:
+ /*
+ * The K-WORLD DVB-T 310U is detected as an MSI Digivox AD.
+ *
+ * This occurs because they share identical USB vendor and
+ * product IDs.
+ *
+ * What we do here is look up the EEPROM hash of the K-WORLD
+ * and if it is found then we decide that we do not have
+ * a DIGIVOX and reset the device to the K-WORLD instead.
+ *
+ * This solution is only valid if they do not share eeprom
+ * hash identities which has not been determined as yet.
+ */
+ if (em28xx_hint_board(dev) < 0)
+ em28xx_errdev("Board not discovered\n");
+ else {
+ em28xx_set_model(dev);
+ em28xx_pre_card_setup(dev);
+ }
+ break;
+ default:
+ em28xx_set_model(dev);
+ }
+ }
+
+ em28xx_info("Identified as %s (card=%d)\n",
+ dev->board.name, dev->model);
+
+ dev->tuner_type = em28xx_boards[dev->model].tuner_type;
+ if (em28xx_boards[dev->model].tuner_addr)
+ dev->tuner_addr = em28xx_boards[dev->model].tuner_addr;
+
+ if (em28xx_boards[dev->model].tda9887_conf)
+ dev->tda9887_conf = em28xx_boards[dev->model].tda9887_conf;
+
+ /* request some modules */
+ switch (dev->model) {
+ case EM2820_BOARD_HAUPPAUGE_WINTV_USB_2:
+ case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
+ case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
+ case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
+ case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
+ {
+ struct tveeprom tv;
+#if defined(CONFIG_MODULES) && defined(MODULE)
+ request_module("tveeprom");
+#endif
+ /* Call first TVeeprom */
+
+ dev->i2c_client.addr = 0xa0 >> 1;
+ tveeprom_hauppauge_analog(&dev->i2c_client, &tv, dev->eedata);
+
+ dev->tuner_type = tv.tuner_type;
+
+ if (tv.audio_processor == V4L2_IDENT_MSPX4XX) {
+ dev->i2s_speed = 2048000;
+ dev->board.has_msp34xx = 1;
+ }
+ break;
+ }
+ case EM2882_BOARD_KWORLD_ATSC_315U:
+ em28xx_write_reg(dev, 0x0d, 0x42);
+ msleep(10);
+ em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
+ msleep(10);
+ break;
+ case EM2820_BOARD_KWORLD_PVRTV2800RF:
+ /* GPIO enables sound on KWORLD PVR TV 2800RF */
+ em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf9);
+ break;
+ case EM2820_BOARD_UNKNOWN:
+ case EM2800_BOARD_UNKNOWN:
+ /*
+ * The K-WORLD DVB-T 310U is detected as an MSI Digivox AD.
+ *
+ * This occurs because they share identical USB vendor and
+ * product IDs.
+ *
+ * What we do here is look up the EEPROM hash of the K-WORLD
+ * and if it is found then we decide that we do not have
+ * a DIGIVOX and reset the device to the K-WORLD instead.
+ *
+ * This solution is only valid if they do not share eeprom
+ * hash identities which has not been determined as yet.
+ */
+ case EM2880_BOARD_MSI_DIGIVOX_AD:
+ if (!em28xx_hint_board(dev))
+ em28xx_set_model(dev);
+
+ /* In cases where we had to use a board hint, the call to
+ em28xx_set_mode() in em28xx_pre_card_setup() was a no-op,
+ so make the call now so the analog GPIOs are set properly
+ before probing the i2c bus. */
+ em28xx_gpio_set(dev, dev->board.tuner_gpio);
+ em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
+ break;
+
+/*
+ * The Dikom DK300 is detected as an Kworld VS-DVB-T 323UR.
+ *
+ * This occurs because they share identical USB vendor and
+ * product IDs.
+ *
+ * What we do here is look up the EEPROM hash of the Dikom
+ * and if it is found then we decide that we do not have
+ * a Kworld and reset the device to the Dikom instead.
+ *
+ * This solution is only valid if they do not share eeprom
+ * hash identities which has not been determined as yet.
+ */
+ case EM2882_BOARD_KWORLD_VS_DVBT:
+ if (!em28xx_hint_board(dev))
+ em28xx_set_model(dev);
+
+ /* In cases where we had to use a board hint, the call to
+ em28xx_set_mode() in em28xx_pre_card_setup() was a no-op,
+ so make the call now so the analog GPIOs are set properly
+ before probing the i2c bus. */
+ em28xx_gpio_set(dev, dev->board.tuner_gpio);
+ em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
+ break;
+ }
+
+ if (dev->board.valid == EM28XX_BOARD_NOT_VALIDATED) {
+ em28xx_errdev("\n\n");
+ em28xx_errdev("The support for this board weren't "
+ "valid yet.\n");
+ em28xx_errdev("Please send a report of having this working\n");
+ em28xx_errdev("not to V4L mailing list (and/or to other "
+ "addresses)\n\n");
+ }
+
+ /* Allow override tuner type by a module parameter */
+ if (tuner >= 0)
+ dev->tuner_type = tuner;
+
+ /* request some modules */
+ if (dev->board.has_msp34xx)
+ v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
+ "msp3400", 0, msp3400_addrs);
+
+ if (dev->board.decoder == EM28XX_SAA711X)
+ v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
+ "saa7115_auto", 0, saa711x_addrs);
+
+ if (dev->board.decoder == EM28XX_TVP5150)
+ v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
+ "tvp5150", 0, tvp5150_addrs);
+
+ if (dev->em28xx_sensor == EM28XX_MT9V011) {
+ struct mt9v011_platform_data pdata;
+ struct i2c_board_info mt9v011_info = {
+ .type = "mt9v011",
+ .addr = 0xba >> 1,
+ .platform_data = &pdata,
+ };
+
+ pdata.xtal = dev->sensor_xtal;
+ v4l2_i2c_new_subdev_board(&dev->v4l2_dev, &dev->i2c_adap,
+ &mt9v011_info, NULL);
+ }
+
+
+ if (dev->board.adecoder == EM28XX_TVAUDIO)
+ v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
+ "tvaudio", dev->board.tvaudio_addr, NULL);
+
+ if (dev->board.tuner_type != TUNER_ABSENT) {
+ int has_demod = (dev->tda9887_conf & TDA9887_PRESENT);
+
+ if (dev->board.radio.type)
+ v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
+ "tuner", dev->board.radio_addr, NULL);
+
+ if (has_demod)
+ v4l2_i2c_new_subdev(&dev->v4l2_dev,
+ &dev->i2c_adap, "tuner",
+ 0, v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
+ if (dev->tuner_addr == 0) {
+ enum v4l2_i2c_tuner_type type =
+ has_demod ? ADDRS_TV_WITH_DEMOD : ADDRS_TV;
+ struct v4l2_subdev *sd;
+
+ sd = v4l2_i2c_new_subdev(&dev->v4l2_dev,
+ &dev->i2c_adap, "tuner",
+ 0, v4l2_i2c_tuner_addrs(type));
+
+ if (sd)
+ dev->tuner_addr = v4l2_i2c_subdev_addr(sd);
+ } else {
+ v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
+ "tuner", dev->tuner_addr, NULL);
+ }
+ }
+
+ em28xx_tuner_setup(dev);
+}
+
+
+#if defined(CONFIG_MODULES) && defined(MODULE)
+static void request_module_async(struct work_struct *work)
+{
+ struct em28xx *dev = container_of(work,
+ struct em28xx, request_module_wk);
+
+ if (dev->has_audio_class)
+ request_module("snd-usb-audio");
+ else if (dev->has_alsa_audio)
+ request_module("em28xx-alsa");
+
+ if (dev->board.has_dvb)
+ request_module("em28xx-dvb");
+ if (dev->board.ir_codes && !disable_ir)
+ request_module("em28xx-rc");
+}
+
+static void request_modules(struct em28xx *dev)
+{
+ INIT_WORK(&dev->request_module_wk, request_module_async);
+ schedule_work(&dev->request_module_wk);
+}
+
+static void flush_request_modules(struct em28xx *dev)
+{
+ flush_work_sync(&dev->request_module_wk);
+}
+#else
+#define request_modules(dev)
+#define flush_request_modules(dev)
+#endif /* CONFIG_MODULES */
+
+/*
+ * em28xx_release_resources()
+ * unregisters the v4l2,i2c and usb devices
+ * called when the device gets disconnected or at module unload
+*/
+void em28xx_release_resources(struct em28xx *dev)
+{
+ /*FIXME: I2C IR should be disconnected */
+
+ em28xx_release_analog_resources(dev);
+
+ em28xx_i2c_unregister(dev);
+
+ v4l2_device_unregister(&dev->v4l2_dev);
+
+ usb_put_dev(dev->udev);
+
+ /* Mark device as unused */
+ clear_bit(dev->devno, &em28xx_devused);
+};
+
+/*
+ * em28xx_init_dev()
+ * allocates and inits the device structs, registers i2c bus and v4l device
+ */
+static int em28xx_init_dev(struct em28xx *dev, struct usb_device *udev,
+ struct usb_interface *interface,
+ int minor)
+{
+ int retval;
+
+ dev->udev = udev;
+ mutex_init(&dev->ctrl_urb_lock);
+ spin_lock_init(&dev->slock);
+
+ dev->em28xx_write_regs = em28xx_write_regs;
+ dev->em28xx_read_reg = em28xx_read_reg;
+ dev->em28xx_read_reg_req_len = em28xx_read_reg_req_len;
+ dev->em28xx_write_regs_req = em28xx_write_regs_req;
+ dev->em28xx_read_reg_req = em28xx_read_reg_req;
+ dev->board.is_em2800 = em28xx_boards[dev->model].is_em2800;
+
+ em28xx_set_model(dev);
+
+ /* Set the default GPO/GPIO for legacy devices */
+ dev->reg_gpo_num = EM2880_R04_GPO;
+ dev->reg_gpio_num = EM28XX_R08_GPIO;
+
+ dev->wait_after_write = 5;
+
+ /* Based on the Chip ID, set the device configuration */
+ retval = em28xx_read_reg(dev, EM28XX_R0A_CHIPID);
+ if (retval > 0) {
+ dev->chip_id = retval;
+
+ switch (dev->chip_id) {
+ case CHIP_ID_EM2800:
+ em28xx_info("chip ID is em2800\n");
+ break;
+ case CHIP_ID_EM2710:
+ em28xx_info("chip ID is em2710\n");
+ break;
+ case CHIP_ID_EM2750:
+ em28xx_info("chip ID is em2750\n");
+ break;
+ case CHIP_ID_EM2820:
+ em28xx_info("chip ID is em2820 (or em2710)\n");
+ break;
+ case CHIP_ID_EM2840:
+ em28xx_info("chip ID is em2840\n");
+ break;
+ case CHIP_ID_EM2860:
+ em28xx_info("chip ID is em2860\n");
+ break;
+ case CHIP_ID_EM2870:
+ em28xx_info("chip ID is em2870\n");
+ dev->wait_after_write = 0;
+ break;
+ case CHIP_ID_EM2874:
+ em28xx_info("chip ID is em2874\n");
+ dev->reg_gpio_num = EM2874_R80_GPIO;
+ dev->wait_after_write = 0;
+ break;
+ case CHIP_ID_EM28174:
+ em28xx_info("chip ID is em28174\n");
+ dev->reg_gpio_num = EM2874_R80_GPIO;
+ dev->wait_after_write = 0;
+ break;
+ case CHIP_ID_EM2883:
+ em28xx_info("chip ID is em2882/em2883\n");
+ dev->wait_after_write = 0;
+ break;
+ case CHIP_ID_EM2884:
+ em28xx_info("chip ID is em2884\n");
+ dev->reg_gpio_num = EM2874_R80_GPIO;
+ dev->wait_after_write = 0;
+ break;
+ default:
+ em28xx_info("em28xx chip ID = %d\n", dev->chip_id);
+ }
+ }
+
+ if (dev->is_audio_only) {
+ retval = em28xx_audio_setup(dev);
+ if (retval)
+ return -ENODEV;
+ em28xx_init_extension(dev);
+
+ return 0;
+ }
+
+ /* Prepopulate cached GPO register content */
+ retval = em28xx_read_reg(dev, dev->reg_gpo_num);
+ if (retval >= 0)
+ dev->reg_gpo = retval;
+
+ em28xx_pre_card_setup(dev);
+
+ if (!dev->board.is_em2800) {
+ /* Resets I2C speed */
+ retval = em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, dev->board.i2c_speed);
+ if (retval < 0) {
+ em28xx_errdev("%s: em28xx_write_reg failed!"
+ " retval [%d]\n",
+ __func__, retval);
+ return retval;
+ }
+ }
+
+ retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev);
+ if (retval < 0) {
+ em28xx_errdev("Call to v4l2_device_register() failed!\n");
+ return retval;
+ }
+
+ /* register i2c bus */
+ retval = em28xx_i2c_register(dev);
+ if (retval < 0) {
+ em28xx_errdev("%s: em28xx_i2c_register - error [%d]!\n",
+ __func__, retval);
+ goto unregister_dev;
+ }
+
+ /*
+ * Default format, used for tvp5150 or saa711x output formats
+ */
+ dev->vinmode = 0x10;
+ dev->vinctl = EM28XX_VINCTRL_INTERLACED |
+ EM28XX_VINCTRL_CCIR656_ENABLE;
+
+ /* Do board specific init and eeprom reading */
+ em28xx_card_setup(dev);
+
+ /* Configure audio */
+ retval = em28xx_audio_setup(dev);
+ if (retval < 0) {
+ em28xx_errdev("%s: Error while setting audio - error [%d]!\n",
+ __func__, retval);
+ goto fail;
+ }
+
+ /* wake i2c devices */
+ em28xx_wake_i2c(dev);
+
+ /* init video dma queues */
+ INIT_LIST_HEAD(&dev->vidq.active);
+ INIT_LIST_HEAD(&dev->vbiq.active);
+
+ if (dev->board.has_msp34xx) {
+ /* Send a reset to other chips via gpio */
+ retval = em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf7);
+ if (retval < 0) {
+ em28xx_errdev("%s: em28xx_write_reg - "
+ "msp34xx(1) failed! error [%d]\n",
+ __func__, retval);
+ goto fail;
+ }
+ msleep(3);
+
+ retval = em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
+ if (retval < 0) {
+ em28xx_errdev("%s: em28xx_write_reg - "
+ "msp34xx(2) failed! error [%d]\n",
+ __func__, retval);
+ goto fail;
+ }
+ msleep(3);
+ }
+
+ retval = em28xx_register_analog_devices(dev);
+ if (retval < 0) {
+ goto fail;
+ }
+
+ /* Save some power by putting tuner to sleep */
+ v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_power, 0);
+
+ return 0;
+
+fail:
+ em28xx_i2c_unregister(dev);
+
+unregister_dev:
+ v4l2_device_unregister(&dev->v4l2_dev);
+
+ return retval;
+}
+
+/* high bandwidth multiplier, as encoded in highspeed endpoint descriptors */
+#define hb_mult(wMaxPacketSize) (1 + (((wMaxPacketSize) >> 11) & 0x03))
+
+/*
+ * em28xx_usb_probe()
+ * checks for supported devices
+ */
+static int em28xx_usb_probe(struct usb_interface *interface,
+ const struct usb_device_id *id)
+{
+ struct usb_device *udev;
+ struct em28xx *dev = NULL;
+ int retval;
+ bool has_audio = false, has_video = false, has_dvb = false;
+ int i, nr;
+ const int ifnum = interface->altsetting[0].desc.bInterfaceNumber;
+ char *speed;
+
+ udev = usb_get_dev(interface_to_usbdev(interface));
+
+ /* Check to see next free device and mark as used */
+ do {
+ nr = find_first_zero_bit(&em28xx_devused, EM28XX_MAXBOARDS);
+ if (nr >= EM28XX_MAXBOARDS) {
+ /* No free device slots */
+ printk(DRIVER_NAME ": Supports only %i em28xx boards.\n",
+ EM28XX_MAXBOARDS);
+ retval = -ENOMEM;
+ goto err_no_slot;
+ }
+ } while (test_and_set_bit(nr, &em28xx_devused));
+
+ /* Don't register audio interfaces */
+ if (interface->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) {
+ em28xx_err(DRIVER_NAME " audio device (%04x:%04x): "
+ "interface %i, class %i\n",
+ le16_to_cpu(udev->descriptor.idVendor),
+ le16_to_cpu(udev->descriptor.idProduct),
+ ifnum,
+ interface->altsetting[0].desc.bInterfaceClass);
+
+ retval = -ENODEV;
+ goto err;
+ }
+
+ /* allocate memory for our device state and initialize it */
+ dev = kzalloc(sizeof(*dev), GFP_KERNEL);
+ if (dev == NULL) {
+ em28xx_err(DRIVER_NAME ": out of memory!\n");
+ retval = -ENOMEM;
+ goto err;
+ }
+
+ /* compute alternate max packet sizes */
+ dev->alt_max_pkt_size = kmalloc(sizeof(dev->alt_max_pkt_size[0]) *
+ interface->num_altsetting, GFP_KERNEL);
+ if (dev->alt_max_pkt_size == NULL) {
+ em28xx_errdev("out of memory!\n");
+ kfree(dev);
+ retval = -ENOMEM;
+ goto err;
+ }
+
+ /* Get endpoints */
+ for (i = 0; i < interface->num_altsetting; i++) {
+ int ep;
+
+ for (ep = 0; ep < interface->altsetting[i].desc.bNumEndpoints; ep++) {
+ const struct usb_endpoint_descriptor *e;
+ int sizedescr, size;
+
+ e = &interface->altsetting[i].endpoint[ep].desc;
+
+ sizedescr = le16_to_cpu(e->wMaxPacketSize);
+ size = sizedescr & 0x7ff;
+
+ if (udev->speed == USB_SPEED_HIGH)
+ size = size * hb_mult(sizedescr);
+
+ if (usb_endpoint_xfer_isoc(e) &&
+ usb_endpoint_dir_in(e)) {
+ switch (e->bEndpointAddress) {
+ case EM28XX_EP_AUDIO:
+ has_audio = true;
+ break;
+ case EM28XX_EP_ANALOG:
+ has_video = true;
+ dev->alt_max_pkt_size[i] = size;
+ break;
+ case EM28XX_EP_DIGITAL:
+ has_dvb = true;
+ if (size > dev->dvb_max_pkt_size) {
+ dev->dvb_max_pkt_size = size;
+ dev->dvb_alt = i;
+ }
+ break;
+ }
+ }
+ }
+ }
+
+ if (!(has_audio || has_video || has_dvb)) {
+ retval = -ENODEV;
+ goto err_free;
+ }
+
+ switch (udev->speed) {
+ case USB_SPEED_LOW:
+ speed = "1.5";
+ break;
+ case USB_SPEED_UNKNOWN:
+ case USB_SPEED_FULL:
+ speed = "12";
+ break;
+ case USB_SPEED_HIGH:
+ speed = "480";
+ break;
+ default:
+ speed = "unknown";
+ }
+
+ printk(KERN_INFO DRIVER_NAME
+ ": New device %s %s @ %s Mbps "
+ "(%04x:%04x, interface %d, class %d)\n",
+ udev->manufacturer ? udev->manufacturer : "",
+ udev->product ? udev->product : "",
+ speed,
+ le16_to_cpu(udev->descriptor.idVendor),
+ le16_to_cpu(udev->descriptor.idProduct),
+ ifnum,
+ interface->altsetting->desc.bInterfaceNumber);
+
+ if (has_audio)
+ printk(KERN_INFO DRIVER_NAME
+ ": Audio Vendor Class interface %i found\n",
+ ifnum);
+ if (has_video)
+ printk(KERN_INFO DRIVER_NAME
+ ": Video interface %i found\n",
+ ifnum);
+ if (has_dvb)
+ printk(KERN_INFO DRIVER_NAME
+ ": DVB interface %i found\n",
+ ifnum);
+
+ /*
+ * Make sure we have 480 Mbps of bandwidth, otherwise things like
+ * video stream wouldn't likely work, since 12 Mbps is generally
+ * not enough even for most Digital TV streams.
+ */
+ if (udev->speed != USB_SPEED_HIGH && disable_usb_speed_check == 0) {
+ printk(DRIVER_NAME ": Device initialization failed.\n");
+ printk(DRIVER_NAME ": Device must be connected to a high-speed"
+ " USB 2.0 port.\n");
+ retval = -ENODEV;
+ goto err_free;
+ }
+
+ snprintf(dev->name, sizeof(dev->name), "em28xx #%d", nr);
+ dev->devno = nr;
+ dev->model = id->driver_info;
+ dev->alt = -1;
+ dev->is_audio_only = has_audio && !(has_video || has_dvb);
+ dev->has_alsa_audio = has_audio;
+ dev->audio_ifnum = ifnum;
+
+ /* Checks if audio is provided by some interface */
+ for (i = 0; i < udev->config->desc.bNumInterfaces; i++) {
+ struct usb_interface *uif = udev->config->interface[i];
+ if (uif->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) {
+ dev->has_audio_class = 1;
+ break;
+ }
+ }
+
+ dev->num_alt = interface->num_altsetting;
+
+ if ((card[nr] >= 0) && (card[nr] < em28xx_bcount))
+ dev->model = card[nr];
+
+ /* save our data pointer in this interface device */
+ usb_set_intfdata(interface, dev);
+
+ /* allocate device struct */
+ mutex_init(&dev->lock);
+ mutex_lock(&dev->lock);
+ retval = em28xx_init_dev(dev, udev, interface, nr);
+ if (retval) {
+ goto unlock_and_free;
+ }
+
+ if (has_dvb) {
+ /* pre-allocate DVB isoc transfer buffers */
+ retval = em28xx_alloc_isoc(dev, EM28XX_DIGITAL_MODE,
+ EM28XX_DVB_MAX_PACKETS,
+ EM28XX_DVB_NUM_BUFS,
+ dev->dvb_max_pkt_size);
+ if (retval) {
+ goto unlock_and_free;
+ }
+ }
+
+ request_modules(dev);
+
+ /* Should be the last thing to do, to avoid newer udev's to
+ open the device before fully initializing it
+ */
+ mutex_unlock(&dev->lock);
+
+ /*
+ * These extensions can be modules. If the modules are already
+ * loaded then we can initialise the device now, otherwise we
+ * will initialise it when the modules load instead.
+ */
+ em28xx_init_extension(dev);
+
+ return 0;
+
+unlock_and_free:
+ mutex_unlock(&dev->lock);
+
+err_free:
+ kfree(dev->alt_max_pkt_size);
+ kfree(dev);
+
+err:
+ clear_bit(nr, &em28xx_devused);
+
+err_no_slot:
+ usb_put_dev(udev);
+ return retval;
+}
+
+/*
+ * em28xx_usb_disconnect()
+ * called when the device gets disconnected
+ * video device will be unregistered on v4l2_close in case it is still open
+ */
+static void em28xx_usb_disconnect(struct usb_interface *interface)
+{
+ struct em28xx *dev;
+
+ dev = usb_get_intfdata(interface);
+ usb_set_intfdata(interface, NULL);
+
+ if (!dev)
+ return;
+
+ if (dev->is_audio_only) {
+ mutex_lock(&dev->lock);
+ em28xx_close_extension(dev);
+ mutex_unlock(&dev->lock);
+ return;
+ }
+
+ em28xx_info("disconnecting %s\n", dev->vdev->name);
+
+ flush_request_modules(dev);
+
+ /* wait until all current v4l2 io is finished then deallocate
+ resources */
+ mutex_lock(&dev->lock);
+
+ v4l2_device_disconnect(&dev->v4l2_dev);
+
+ if (dev->users) {
+ em28xx_warn
+ ("device %s is open! Deregistration and memory "
+ "deallocation are deferred on close.\n",
+ video_device_node_name(dev->vdev));
+
+ dev->state |= DEV_MISCONFIGURED;
+ em28xx_uninit_isoc(dev, dev->mode);
+ dev->state |= DEV_DISCONNECTED;
+ } else {
+ dev->state |= DEV_DISCONNECTED;
+ em28xx_release_resources(dev);
+ }
+
+ /* free DVB isoc buffers */
+ em28xx_uninit_isoc(dev, EM28XX_DIGITAL_MODE);
+
+ mutex_unlock(&dev->lock);
+
+ em28xx_close_extension(dev);
+
+ if (!dev->users) {
+ kfree(dev->alt_max_pkt_size);
+ kfree(dev);
+ }
+}
+
+static struct usb_driver em28xx_usb_driver = {
+ .name = "em28xx",
+ .probe = em28xx_usb_probe,
+ .disconnect = em28xx_usb_disconnect,
+ .id_table = em28xx_id_table,
+};
+
+module_usb_driver(em28xx_usb_driver);
--- /dev/null
+/*
+ em28xx-core.c - driver for Empia EM2800/EM2820/2840 USB video capture devices
+
+ Copyright (C) 2005 Ludovico Cavedon <cavedon@sssup.it>
+ Markus Rechberger <mrechberger@gmail.com>
+ Mauro Carvalho Chehab <mchehab@infradead.org>
+ Sascha Sommer <saschasommer@freenet.de>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/init.h>
+#include <linux/list.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/usb.h>
+#include <linux/vmalloc.h>
+#include <sound/ac97_codec.h>
+#include <media/v4l2-common.h>
+
+#include "em28xx.h"
+
+/* #define ENABLE_DEBUG_ISOC_FRAMES */
+
+static unsigned int core_debug;
+module_param(core_debug, int, 0644);
+MODULE_PARM_DESC(core_debug, "enable debug messages [core]");
+
+#define em28xx_coredbg(fmt, arg...) do {\
+ if (core_debug) \
+ printk(KERN_INFO "%s %s :"fmt, \
+ dev->name, __func__ , ##arg); } while (0)
+
+static unsigned int reg_debug;
+module_param(reg_debug, int, 0644);
+MODULE_PARM_DESC(reg_debug, "enable debug messages [URB reg]");
+
+#define em28xx_regdbg(fmt, arg...) do {\
+ if (reg_debug) \
+ printk(KERN_INFO "%s %s :"fmt, \
+ dev->name, __func__ , ##arg); } while (0)
+
+static int alt;
+module_param(alt, int, 0644);
+MODULE_PARM_DESC(alt, "alternate setting to use for video endpoint");
+
+static unsigned int disable_vbi;
+module_param(disable_vbi, int, 0644);
+MODULE_PARM_DESC(disable_vbi, "disable vbi support");
+
+/* FIXME */
+#define em28xx_isocdbg(fmt, arg...) do {\
+ if (core_debug) \
+ printk(KERN_INFO "%s %s :"fmt, \
+ dev->name, __func__ , ##arg); } while (0)
+
+/*
+ * em28xx_read_reg_req()
+ * reads data from the usb device specifying bRequest
+ */
+int em28xx_read_reg_req_len(struct em28xx *dev, u8 req, u16 reg,
+ char *buf, int len)
+{
+ int ret;
+ int pipe = usb_rcvctrlpipe(dev->udev, 0);
+
+ if (dev->state & DEV_DISCONNECTED)
+ return -ENODEV;
+
+ if (len > URB_MAX_CTRL_SIZE)
+ return -EINVAL;
+
+ if (reg_debug) {
+ printk(KERN_DEBUG "(pipe 0x%08x): "
+ "IN: %02x %02x %02x %02x %02x %02x %02x %02x ",
+ pipe,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ req, 0, 0,
+ reg & 0xff, reg >> 8,
+ len & 0xff, len >> 8);
+ }
+
+ mutex_lock(&dev->ctrl_urb_lock);
+ ret = usb_control_msg(dev->udev, pipe, req,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0x0000, reg, dev->urb_buf, len, HZ);
+ if (ret < 0) {
+ if (reg_debug)
+ printk(" failed!\n");
+ mutex_unlock(&dev->ctrl_urb_lock);
+ return ret;
+ }
+
+ if (len)
+ memcpy(buf, dev->urb_buf, len);
+
+ mutex_unlock(&dev->ctrl_urb_lock);
+
+ if (reg_debug) {
+ int byte;
+
+ printk("<<<");
+ for (byte = 0; byte < len; byte++)
+ printk(" %02x", (unsigned char)buf[byte]);
+ printk("\n");
+ }
+
+ return ret;
+}
+
+/*
+ * em28xx_read_reg_req()
+ * reads data from the usb device specifying bRequest
+ */
+int em28xx_read_reg_req(struct em28xx *dev, u8 req, u16 reg)
+{
+ int ret;
+ u8 val;
+
+ ret = em28xx_read_reg_req_len(dev, req, reg, &val, 1);
+ if (ret < 0)
+ return ret;
+
+ return val;
+}
+
+int em28xx_read_reg(struct em28xx *dev, u16 reg)
+{
+ return em28xx_read_reg_req(dev, USB_REQ_GET_STATUS, reg);
+}
+EXPORT_SYMBOL_GPL(em28xx_read_reg);
+
+/*
+ * em28xx_write_regs_req()
+ * sends data to the usb device, specifying bRequest
+ */
+int em28xx_write_regs_req(struct em28xx *dev, u8 req, u16 reg, char *buf,
+ int len)
+{
+ int ret;
+ int pipe = usb_sndctrlpipe(dev->udev, 0);
+
+ if (dev->state & DEV_DISCONNECTED)
+ return -ENODEV;
+
+ if ((len < 1) || (len > URB_MAX_CTRL_SIZE))
+ return -EINVAL;
+
+ if (reg_debug) {
+ int byte;
+
+ printk(KERN_DEBUG "(pipe 0x%08x): "
+ "OUT: %02x %02x %02x %02x %02x %02x %02x %02x >>>",
+ pipe,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ req, 0, 0,
+ reg & 0xff, reg >> 8,
+ len & 0xff, len >> 8);
+
+ for (byte = 0; byte < len; byte++)
+ printk(" %02x", (unsigned char)buf[byte]);
+ printk("\n");
+ }
+
+ mutex_lock(&dev->ctrl_urb_lock);
+ memcpy(dev->urb_buf, buf, len);
+ ret = usb_control_msg(dev->udev, pipe, req,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0x0000, reg, dev->urb_buf, len, HZ);
+ mutex_unlock(&dev->ctrl_urb_lock);
+
+ if (dev->wait_after_write)
+ msleep(dev->wait_after_write);
+
+ return ret;
+}
+
+int em28xx_write_regs(struct em28xx *dev, u16 reg, char *buf, int len)
+{
+ int rc;
+
+ rc = em28xx_write_regs_req(dev, USB_REQ_GET_STATUS, reg, buf, len);
+
+ /* Stores GPO/GPIO values at the cache, if changed
+ Only write values should be stored, since input on a GPIO
+ register will return the input bits.
+ Not sure what happens on reading GPO register.
+ */
+ if (rc >= 0) {
+ if (reg == dev->reg_gpo_num)
+ dev->reg_gpo = buf[0];
+ else if (reg == dev->reg_gpio_num)
+ dev->reg_gpio = buf[0];
+ }
+
+ return rc;
+}
+EXPORT_SYMBOL_GPL(em28xx_write_regs);
+
+/* Write a single register */
+int em28xx_write_reg(struct em28xx *dev, u16 reg, u8 val)
+{
+ return em28xx_write_regs(dev, reg, &val, 1);
+}
+EXPORT_SYMBOL_GPL(em28xx_write_reg);
+
+/*
+ * em28xx_write_reg_bits()
+ * sets only some bits (specified by bitmask) of a register, by first reading
+ * the actual value
+ */
+int em28xx_write_reg_bits(struct em28xx *dev, u16 reg, u8 val,
+ u8 bitmask)
+{
+ int oldval;
+ u8 newval;
+
+ /* Uses cache for gpo/gpio registers */
+ if (reg == dev->reg_gpo_num)
+ oldval = dev->reg_gpo;
+ else if (reg == dev->reg_gpio_num)
+ oldval = dev->reg_gpio;
+ else
+ oldval = em28xx_read_reg(dev, reg);
+
+ if (oldval < 0)
+ return oldval;
+
+ newval = (((u8) oldval) & ~bitmask) | (val & bitmask);
+
+ return em28xx_write_regs(dev, reg, &newval, 1);
+}
+EXPORT_SYMBOL_GPL(em28xx_write_reg_bits);
+
+/*
+ * em28xx_is_ac97_ready()
+ * Checks if ac97 is ready
+ */
+static int em28xx_is_ac97_ready(struct em28xx *dev)
+{
+ int ret, i;
+
+ /* Wait up to 50 ms for AC97 command to complete */
+ for (i = 0; i < 10; i++, msleep(5)) {
+ ret = em28xx_read_reg(dev, EM28XX_R43_AC97BUSY);
+ if (ret < 0)
+ return ret;
+
+ if (!(ret & 0x01))
+ return 0;
+ }
+
+ em28xx_warn("AC97 command still being executed: not handled properly!\n");
+ return -EBUSY;
+}
+
+/*
+ * em28xx_read_ac97()
+ * write a 16 bit value to the specified AC97 address (LSB first!)
+ */
+int em28xx_read_ac97(struct em28xx *dev, u8 reg)
+{
+ int ret;
+ u8 addr = (reg & 0x7f) | 0x80;
+ u16 val;
+
+ ret = em28xx_is_ac97_ready(dev);
+ if (ret < 0)
+ return ret;
+
+ ret = em28xx_write_regs(dev, EM28XX_R42_AC97ADDR, &addr, 1);
+ if (ret < 0)
+ return ret;
+
+ ret = dev->em28xx_read_reg_req_len(dev, 0, EM28XX_R40_AC97LSB,
+ (u8 *)&val, sizeof(val));
+
+ if (ret < 0)
+ return ret;
+ return le16_to_cpu(val);
+}
+EXPORT_SYMBOL_GPL(em28xx_read_ac97);
+
+/*
+ * em28xx_write_ac97()
+ * write a 16 bit value to the specified AC97 address (LSB first!)
+ */
+int em28xx_write_ac97(struct em28xx *dev, u8 reg, u16 val)
+{
+ int ret;
+ u8 addr = reg & 0x7f;
+ __le16 value;
+
+ value = cpu_to_le16(val);
+
+ ret = em28xx_is_ac97_ready(dev);
+ if (ret < 0)
+ return ret;
+
+ ret = em28xx_write_regs(dev, EM28XX_R40_AC97LSB, (u8 *) &value, 2);
+ if (ret < 0)
+ return ret;
+
+ ret = em28xx_write_regs(dev, EM28XX_R42_AC97ADDR, &addr, 1);
+ if (ret < 0)
+ return ret;
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(em28xx_write_ac97);
+
+struct em28xx_vol_itable {
+ enum em28xx_amux mux;
+ u8 reg;
+};
+
+static struct em28xx_vol_itable inputs[] = {
+ { EM28XX_AMUX_VIDEO, AC97_VIDEO },
+ { EM28XX_AMUX_LINE_IN, AC97_LINE },
+ { EM28XX_AMUX_PHONE, AC97_PHONE },
+ { EM28XX_AMUX_MIC, AC97_MIC },
+ { EM28XX_AMUX_CD, AC97_CD },
+ { EM28XX_AMUX_AUX, AC97_AUX },
+ { EM28XX_AMUX_PCM_OUT, AC97_PCM },
+};
+
+static int set_ac97_input(struct em28xx *dev)
+{
+ int ret, i;
+ enum em28xx_amux amux = dev->ctl_ainput;
+
+ /* EM28XX_AMUX_VIDEO2 is a special case used to indicate that
+ em28xx should point to LINE IN, while AC97 should use VIDEO
+ */
+ if (amux == EM28XX_AMUX_VIDEO2)
+ amux = EM28XX_AMUX_VIDEO;
+
+ /* Mute all entres but the one that were selected */
+ for (i = 0; i < ARRAY_SIZE(inputs); i++) {
+ if (amux == inputs[i].mux)
+ ret = em28xx_write_ac97(dev, inputs[i].reg, 0x0808);
+ else
+ ret = em28xx_write_ac97(dev, inputs[i].reg, 0x8000);
+
+ if (ret < 0)
+ em28xx_warn("couldn't setup AC97 register %d\n",
+ inputs[i].reg);
+ }
+ return 0;
+}
+
+static int em28xx_set_audio_source(struct em28xx *dev)
+{
+ int ret;
+ u8 input;
+
+ if (dev->board.is_em2800) {
+ if (dev->ctl_ainput == EM28XX_AMUX_VIDEO)
+ input = EM2800_AUDIO_SRC_TUNER;
+ else
+ input = EM2800_AUDIO_SRC_LINE;
+
+ ret = em28xx_write_regs(dev, EM2800_R08_AUDIOSRC, &input, 1);
+ if (ret < 0)
+ return ret;
+ }
+
+ if (dev->board.has_msp34xx)
+ input = EM28XX_AUDIO_SRC_TUNER;
+ else {
+ switch (dev->ctl_ainput) {
+ case EM28XX_AMUX_VIDEO:
+ input = EM28XX_AUDIO_SRC_TUNER;
+ break;
+ default:
+ input = EM28XX_AUDIO_SRC_LINE;
+ break;
+ }
+ }
+
+ if (dev->board.mute_gpio && dev->mute)
+ em28xx_gpio_set(dev, dev->board.mute_gpio);
+ else
+ em28xx_gpio_set(dev, INPUT(dev->ctl_input)->gpio);
+
+ ret = em28xx_write_reg_bits(dev, EM28XX_R0E_AUDIOSRC, input, 0xc0);
+ if (ret < 0)
+ return ret;
+ msleep(5);
+
+ switch (dev->audio_mode.ac97) {
+ case EM28XX_NO_AC97:
+ break;
+ default:
+ ret = set_ac97_input(dev);
+ }
+
+ return ret;
+}
+
+struct em28xx_vol_otable {
+ enum em28xx_aout mux;
+ u8 reg;
+};
+
+static const struct em28xx_vol_otable outputs[] = {
+ { EM28XX_AOUT_MASTER, AC97_MASTER },
+ { EM28XX_AOUT_LINE, AC97_HEADPHONE },
+ { EM28XX_AOUT_MONO, AC97_MASTER_MONO },
+ { EM28XX_AOUT_LFE, AC97_CENTER_LFE_MASTER },
+ { EM28XX_AOUT_SURR, AC97_SURROUND_MASTER },
+};
+
+int em28xx_audio_analog_set(struct em28xx *dev)
+{
+ int ret, i;
+ u8 xclk;
+
+ if (!dev->audio_mode.has_audio)
+ return 0;
+
+ /* It is assumed that all devices use master volume for output.
+ It would be possible to use also line output.
+ */
+ if (dev->audio_mode.ac97 != EM28XX_NO_AC97) {
+ /* Mute all outputs */
+ for (i = 0; i < ARRAY_SIZE(outputs); i++) {
+ ret = em28xx_write_ac97(dev, outputs[i].reg, 0x8000);
+ if (ret < 0)
+ em28xx_warn("couldn't setup AC97 register %d\n",
+ outputs[i].reg);
+ }
+ }
+
+ xclk = dev->board.xclk & 0x7f;
+ if (!dev->mute)
+ xclk |= EM28XX_XCLK_AUDIO_UNMUTE;
+
+ ret = em28xx_write_reg(dev, EM28XX_R0F_XCLK, xclk);
+ if (ret < 0)
+ return ret;
+ msleep(10);
+
+ /* Selects the proper audio input */
+ ret = em28xx_set_audio_source(dev);
+
+ /* Sets volume */
+ if (dev->audio_mode.ac97 != EM28XX_NO_AC97) {
+ int vol;
+
+ em28xx_write_ac97(dev, AC97_POWERDOWN, 0x4200);
+ em28xx_write_ac97(dev, AC97_EXTENDED_STATUS, 0x0031);
+ em28xx_write_ac97(dev, AC97_PCM_LR_ADC_RATE, 0xbb80);
+
+ /* LSB: left channel - both channels with the same level */
+ vol = (0x1f - dev->volume) | ((0x1f - dev->volume) << 8);
+
+ /* Mute device, if needed */
+ if (dev->mute)
+ vol |= 0x8000;
+
+ /* Sets volume */
+ for (i = 0; i < ARRAY_SIZE(outputs); i++) {
+ if (dev->ctl_aoutput & outputs[i].mux)
+ ret = em28xx_write_ac97(dev, outputs[i].reg,
+ vol);
+ if (ret < 0)
+ em28xx_warn("couldn't setup AC97 register %d\n",
+ outputs[i].reg);
+ }
+
+ if (dev->ctl_aoutput & EM28XX_AOUT_PCM_IN) {
+ int sel = ac97_return_record_select(dev->ctl_aoutput);
+
+ /* Use the same input for both left and right
+ channels */
+ sel |= (sel << 8);
+
+ em28xx_write_ac97(dev, AC97_REC_SEL, sel);
+ }
+ }
+
+ return ret;
+}
+EXPORT_SYMBOL_GPL(em28xx_audio_analog_set);
+
+int em28xx_audio_setup(struct em28xx *dev)
+{
+ int vid1, vid2, feat, cfg;
+ u32 vid;
+
+ if (dev->chip_id == CHIP_ID_EM2870 || dev->chip_id == CHIP_ID_EM2874
+ || dev->chip_id == CHIP_ID_EM28174) {
+ /* Digital only device - don't load any alsa module */
+ dev->audio_mode.has_audio = false;
+ dev->has_audio_class = false;
+ dev->has_alsa_audio = false;
+ return 0;
+ }
+
+ dev->audio_mode.has_audio = true;
+
+ /* See how this device is configured */
+ cfg = em28xx_read_reg(dev, EM28XX_R00_CHIPCFG);
+ em28xx_info("Config register raw data: 0x%02x\n", cfg);
+ if (cfg < 0) {
+ /* Register read error? */
+ cfg = EM28XX_CHIPCFG_AC97; /* Be conservative */
+ } else if ((cfg & EM28XX_CHIPCFG_AUDIOMASK) == 0x00) {
+ /* The device doesn't have vendor audio at all */
+ dev->has_alsa_audio = false;
+ dev->audio_mode.has_audio = false;
+ return 0;
+ } else if ((cfg & EM28XX_CHIPCFG_AUDIOMASK) ==
+ EM28XX_CHIPCFG_I2S_3_SAMPRATES) {
+ em28xx_info("I2S Audio (3 sample rates)\n");
+ dev->audio_mode.i2s_3rates = 1;
+ } else if ((cfg & EM28XX_CHIPCFG_AUDIOMASK) ==
+ EM28XX_CHIPCFG_I2S_5_SAMPRATES) {
+ em28xx_info("I2S Audio (5 sample rates)\n");
+ dev->audio_mode.i2s_5rates = 1;
+ }
+
+ if ((cfg & EM28XX_CHIPCFG_AUDIOMASK) != EM28XX_CHIPCFG_AC97) {
+ /* Skip the code that does AC97 vendor detection */
+ dev->audio_mode.ac97 = EM28XX_NO_AC97;
+ goto init_audio;
+ }
+
+ dev->audio_mode.ac97 = EM28XX_AC97_OTHER;
+
+ vid1 = em28xx_read_ac97(dev, AC97_VENDOR_ID1);
+ if (vid1 < 0) {
+ /*
+ * Device likely doesn't support AC97
+ * Note: (some) em2800 devices without eeprom reports 0x91 on
+ * CHIPCFG register, even not having an AC97 chip
+ */
+ em28xx_warn("AC97 chip type couldn't be determined\n");
+ dev->audio_mode.ac97 = EM28XX_NO_AC97;
+ dev->has_alsa_audio = false;
+ dev->audio_mode.has_audio = false;
+ goto init_audio;
+ }
+
+ vid2 = em28xx_read_ac97(dev, AC97_VENDOR_ID2);
+ if (vid2 < 0)
+ goto init_audio;
+
+ vid = vid1 << 16 | vid2;
+
+ dev->audio_mode.ac97_vendor_id = vid;
+ em28xx_warn("AC97 vendor ID = 0x%08x\n", vid);
+
+ feat = em28xx_read_ac97(dev, AC97_RESET);
+ if (feat < 0)
+ goto init_audio;
+
+ dev->audio_mode.ac97_feat = feat;
+ em28xx_warn("AC97 features = 0x%04x\n", feat);
+
+ /* Try to identify what audio processor we have */
+ if (((vid == 0xffffffff) || (vid == 0x83847650)) && (feat == 0x6a90))
+ dev->audio_mode.ac97 = EM28XX_AC97_EM202;
+ else if ((vid >> 8) == 0x838476)
+ dev->audio_mode.ac97 = EM28XX_AC97_SIGMATEL;
+
+init_audio:
+ /* Reports detected AC97 processor */
+ switch (dev->audio_mode.ac97) {
+ case EM28XX_NO_AC97:
+ em28xx_info("No AC97 audio processor\n");
+ break;
+ case EM28XX_AC97_EM202:
+ em28xx_info("Empia 202 AC97 audio processor detected\n");
+ break;
+ case EM28XX_AC97_SIGMATEL:
+ em28xx_info("Sigmatel audio processor detected(stac 97%02x)\n",
+ dev->audio_mode.ac97_vendor_id & 0xff);
+ break;
+ case EM28XX_AC97_OTHER:
+ em28xx_warn("Unknown AC97 audio processor detected!\n");
+ break;
+ default:
+ break;
+ }
+
+ return em28xx_audio_analog_set(dev);
+}
+EXPORT_SYMBOL_GPL(em28xx_audio_setup);
+
+int em28xx_colorlevels_set_default(struct em28xx *dev)
+{
+ em28xx_write_reg(dev, EM28XX_R20_YGAIN, 0x10); /* contrast */
+ em28xx_write_reg(dev, EM28XX_R21_YOFFSET, 0x00); /* brightness */
+ em28xx_write_reg(dev, EM28XX_R22_UVGAIN, 0x10); /* saturation */
+ em28xx_write_reg(dev, EM28XX_R23_UOFFSET, 0x00);
+ em28xx_write_reg(dev, EM28XX_R24_VOFFSET, 0x00);
+ em28xx_write_reg(dev, EM28XX_R25_SHARPNESS, 0x00);
+
+ em28xx_write_reg(dev, EM28XX_R14_GAMMA, 0x20);
+ em28xx_write_reg(dev, EM28XX_R15_RGAIN, 0x20);
+ em28xx_write_reg(dev, EM28XX_R16_GGAIN, 0x20);
+ em28xx_write_reg(dev, EM28XX_R17_BGAIN, 0x20);
+ em28xx_write_reg(dev, EM28XX_R18_ROFFSET, 0x00);
+ em28xx_write_reg(dev, EM28XX_R19_GOFFSET, 0x00);
+ return em28xx_write_reg(dev, EM28XX_R1A_BOFFSET, 0x00);
+}
+
+int em28xx_capture_start(struct em28xx *dev, int start)
+{
+ int rc;
+
+ if (dev->chip_id == CHIP_ID_EM2874 ||
+ dev->chip_id == CHIP_ID_EM2884 ||
+ dev->chip_id == CHIP_ID_EM28174) {
+ /* The Transport Stream Enable Register moved in em2874 */
+ if (!start) {
+ rc = em28xx_write_reg_bits(dev, EM2874_R5F_TS_ENABLE,
+ 0x00,
+ EM2874_TS1_CAPTURE_ENABLE);
+ return rc;
+ }
+
+ /* Enable Transport Stream */
+ rc = em28xx_write_reg_bits(dev, EM2874_R5F_TS_ENABLE,
+ EM2874_TS1_CAPTURE_ENABLE,
+ EM2874_TS1_CAPTURE_ENABLE);
+ return rc;
+ }
+
+
+ /* FIXME: which is the best order? */
+ /* video registers are sampled by VREF */
+ rc = em28xx_write_reg_bits(dev, EM28XX_R0C_USBSUSP,
+ start ? 0x10 : 0x00, 0x10);
+ if (rc < 0)
+ return rc;
+
+ if (!start) {
+ /* disable video capture */
+ rc = em28xx_write_reg(dev, EM28XX_R12_VINENABLE, 0x27);
+ return rc;
+ }
+
+ if (dev->board.is_webcam)
+ rc = em28xx_write_reg(dev, 0x13, 0x0c);
+
+ /* enable video capture */
+ rc = em28xx_write_reg(dev, 0x48, 0x00);
+
+ if (dev->mode == EM28XX_ANALOG_MODE)
+ rc = em28xx_write_reg(dev, EM28XX_R12_VINENABLE, 0x67);
+ else
+ rc = em28xx_write_reg(dev, EM28XX_R12_VINENABLE, 0x37);
+
+ msleep(6);
+
+ return rc;
+}
+
+int em28xx_vbi_supported(struct em28xx *dev)
+{
+ /* Modprobe option to manually disable */
+ if (disable_vbi == 1)
+ return 0;
+
+ if (dev->chip_id == CHIP_ID_EM2860 ||
+ dev->chip_id == CHIP_ID_EM2883)
+ return 1;
+
+ /* Version of em28xx that does not support VBI */
+ return 0;
+}
+
+int em28xx_set_outfmt(struct em28xx *dev)
+{
+ int ret;
+ u8 vinctrl;
+
+ ret = em28xx_write_reg_bits(dev, EM28XX_R27_OUTFMT,
+ dev->format->reg | 0x20, 0xff);
+ if (ret < 0)
+ return ret;
+
+ ret = em28xx_write_reg(dev, EM28XX_R10_VINMODE, dev->vinmode);
+ if (ret < 0)
+ return ret;
+
+ vinctrl = dev->vinctl;
+ if (em28xx_vbi_supported(dev) == 1) {
+ vinctrl |= EM28XX_VINCTRL_VBI_RAW;
+ em28xx_write_reg(dev, EM28XX_R34_VBI_START_H, 0x00);
+ em28xx_write_reg(dev, EM28XX_R36_VBI_WIDTH, dev->vbi_width/4);
+ em28xx_write_reg(dev, EM28XX_R37_VBI_HEIGHT, dev->vbi_height);
+ if (dev->norm & V4L2_STD_525_60) {
+ /* NTSC */
+ em28xx_write_reg(dev, EM28XX_R35_VBI_START_V, 0x09);
+ } else if (dev->norm & V4L2_STD_625_50) {
+ /* PAL */
+ em28xx_write_reg(dev, EM28XX_R35_VBI_START_V, 0x07);
+ }
+ }
+
+ return em28xx_write_reg(dev, EM28XX_R11_VINCTRL, vinctrl);
+}
+
+static int em28xx_accumulator_set(struct em28xx *dev, u8 xmin, u8 xmax,
+ u8 ymin, u8 ymax)
+{
+ em28xx_coredbg("em28xx Scale: (%d,%d)-(%d,%d)\n",
+ xmin, ymin, xmax, ymax);
+
+ em28xx_write_regs(dev, EM28XX_R28_XMIN, &xmin, 1);
+ em28xx_write_regs(dev, EM28XX_R29_XMAX, &xmax, 1);
+ em28xx_write_regs(dev, EM28XX_R2A_YMIN, &ymin, 1);
+ return em28xx_write_regs(dev, EM28XX_R2B_YMAX, &ymax, 1);
+}
+
+static int em28xx_capture_area_set(struct em28xx *dev, u8 hstart, u8 vstart,
+ u16 width, u16 height)
+{
+ u8 cwidth = width;
+ u8 cheight = height;
+ u8 overflow = (height >> 7 & 0x02) | (width >> 8 & 0x01);
+
+ em28xx_coredbg("em28xx Area Set: (%d,%d)\n",
+ (width | (overflow & 2) << 7),
+ (height | (overflow & 1) << 8));
+
+ em28xx_write_regs(dev, EM28XX_R1C_HSTART, &hstart, 1);
+ em28xx_write_regs(dev, EM28XX_R1D_VSTART, &vstart, 1);
+ em28xx_write_regs(dev, EM28XX_R1E_CWIDTH, &cwidth, 1);
+ em28xx_write_regs(dev, EM28XX_R1F_CHEIGHT, &cheight, 1);
+ return em28xx_write_regs(dev, EM28XX_R1B_OFLOW, &overflow, 1);
+}
+
+static int em28xx_scaler_set(struct em28xx *dev, u16 h, u16 v)
+{
+ u8 mode;
+ /* the em2800 scaler only supports scaling down to 50% */
+
+ if (dev->board.is_em2800) {
+ mode = (v ? 0x20 : 0x00) | (h ? 0x10 : 0x00);
+ } else {
+ u8 buf[2];
+
+ buf[0] = h;
+ buf[1] = h >> 8;
+ em28xx_write_regs(dev, EM28XX_R30_HSCALELOW, (char *)buf, 2);
+
+ buf[0] = v;
+ buf[1] = v >> 8;
+ em28xx_write_regs(dev, EM28XX_R32_VSCALELOW, (char *)buf, 2);
+ /* it seems that both H and V scalers must be active
+ to work correctly */
+ mode = (h || v) ? 0x30 : 0x00;
+ }
+ return em28xx_write_reg_bits(dev, EM28XX_R26_COMPR, mode, 0x30);
+}
+
+/* FIXME: this only function read values from dev */
+int em28xx_resolution_set(struct em28xx *dev)
+{
+ int width, height;
+ width = norm_maxw(dev);
+ height = norm_maxh(dev);
+
+ /* Properly setup VBI */
+ dev->vbi_width = 720;
+ if (dev->norm & V4L2_STD_525_60)
+ dev->vbi_height = 12;
+ else
+ dev->vbi_height = 18;
+
+ em28xx_set_outfmt(dev);
+
+ em28xx_accumulator_set(dev, 1, (width - 4) >> 2, 1, (height - 4) >> 2);
+
+ /* If we don't set the start position to 2 in VBI mode, we end up
+ with line 20/21 being YUYV encoded instead of being in 8-bit
+ greyscale. The core of the issue is that line 21 (and line 23 for
+ PAL WSS) are inside of active video region, and as a result they
+ get the pixelformatting associated with that area. So by cropping
+ it out, we end up with the same format as the rest of the VBI
+ region */
+ if (em28xx_vbi_supported(dev) == 1)
+ em28xx_capture_area_set(dev, 0, 2, width >> 2, height >> 2);
+ else
+ em28xx_capture_area_set(dev, 0, 0, width >> 2, height >> 2);
+
+ return em28xx_scaler_set(dev, dev->hscale, dev->vscale);
+}
+
+int em28xx_set_alternate(struct em28xx *dev)
+{
+ int errCode, prev_alt = dev->alt;
+ int i;
+ unsigned int min_pkt_size = dev->width * 2 + 4;
+
+ /*
+ * alt = 0 is used only for control messages, so, only values
+ * greater than 0 can be used for streaming.
+ */
+ if (alt && alt < dev->num_alt) {
+ em28xx_coredbg("alternate forced to %d\n", dev->alt);
+ dev->alt = alt;
+ goto set_alt;
+ }
+
+ /* When image size is bigger than a certain value,
+ the frame size should be increased, otherwise, only
+ green screen will be received.
+ */
+ if (dev->width * 2 * dev->height > 720 * 240 * 2)
+ min_pkt_size *= 2;
+
+ for (i = 0; i < dev->num_alt; i++) {
+ /* stop when the selected alt setting offers enough bandwidth */
+ if (dev->alt_max_pkt_size[i] >= min_pkt_size) {
+ dev->alt = i;
+ break;
+ /* otherwise make sure that we end up with the maximum bandwidth
+ because the min_pkt_size equation might be wrong...
+ */
+ } else if (dev->alt_max_pkt_size[i] >
+ dev->alt_max_pkt_size[dev->alt])
+ dev->alt = i;
+ }
+
+set_alt:
+ if (dev->alt != prev_alt) {
+ em28xx_coredbg("minimum isoc packet size: %u (alt=%d)\n",
+ min_pkt_size, dev->alt);
+ dev->max_pkt_size = dev->alt_max_pkt_size[dev->alt];
+ em28xx_coredbg("setting alternate %d with wMaxPacketSize=%u\n",
+ dev->alt, dev->max_pkt_size);
+ errCode = usb_set_interface(dev->udev, 0, dev->alt);
+ if (errCode < 0) {
+ em28xx_errdev("cannot change alternate number to %d (error=%i)\n",
+ dev->alt, errCode);
+ return errCode;
+ }
+ }
+ return 0;
+}
+
+int em28xx_gpio_set(struct em28xx *dev, struct em28xx_reg_seq *gpio)
+{
+ int rc = 0;
+
+ if (!gpio)
+ return rc;
+
+ if (dev->mode != EM28XX_SUSPEND) {
+ em28xx_write_reg(dev, 0x48, 0x00);
+ if (dev->mode == EM28XX_ANALOG_MODE)
+ em28xx_write_reg(dev, EM28XX_R12_VINENABLE, 0x67);
+ else
+ em28xx_write_reg(dev, EM28XX_R12_VINENABLE, 0x37);
+ msleep(6);
+ }
+
+ /* Send GPIO reset sequences specified at board entry */
+ while (gpio->sleep >= 0) {
+ if (gpio->reg >= 0) {
+ rc = em28xx_write_reg_bits(dev,
+ gpio->reg,
+ gpio->val,
+ gpio->mask);
+ if (rc < 0)
+ return rc;
+ }
+ if (gpio->sleep > 0)
+ msleep(gpio->sleep);
+
+ gpio++;
+ }
+ return rc;
+}
+EXPORT_SYMBOL_GPL(em28xx_gpio_set);
+
+int em28xx_set_mode(struct em28xx *dev, enum em28xx_mode set_mode)
+{
+ if (dev->mode == set_mode)
+ return 0;
+
+ if (set_mode == EM28XX_SUSPEND) {
+ dev->mode = set_mode;
+
+ /* FIXME: add suspend support for ac97 */
+
+ return em28xx_gpio_set(dev, dev->board.suspend_gpio);
+ }
+
+ dev->mode = set_mode;
+
+ if (dev->mode == EM28XX_DIGITAL_MODE)
+ return em28xx_gpio_set(dev, dev->board.dvb_gpio);
+ else
+ return em28xx_gpio_set(dev, INPUT(dev->ctl_input)->gpio);
+}
+EXPORT_SYMBOL_GPL(em28xx_set_mode);
+
+/* ------------------------------------------------------------------
+ URB control
+ ------------------------------------------------------------------*/
+
+/*
+ * IRQ callback, called by URB callback
+ */
+static void em28xx_irq_callback(struct urb *urb)
+{
+ struct em28xx *dev = urb->context;
+ int i;
+
+ switch (urb->status) {
+ case 0: /* success */
+ case -ETIMEDOUT: /* NAK */
+ break;
+ case -ECONNRESET: /* kill */
+ case -ENOENT:
+ case -ESHUTDOWN:
+ return;
+ default: /* error */
+ em28xx_isocdbg("urb completition error %d.\n", urb->status);
+ break;
+ }
+
+ /* Copy data from URB */
+ spin_lock(&dev->slock);
+ dev->isoc_ctl.isoc_copy(dev, urb);
+ spin_unlock(&dev->slock);
+
+ /* Reset urb buffers */
+ for (i = 0; i < urb->number_of_packets; i++) {
+ urb->iso_frame_desc[i].status = 0;
+ urb->iso_frame_desc[i].actual_length = 0;
+ }
+ urb->status = 0;
+
+ urb->status = usb_submit_urb(urb, GFP_ATOMIC);
+ if (urb->status) {
+ em28xx_isocdbg("urb resubmit failed (error=%i)\n",
+ urb->status);
+ }
+}
+
+/*
+ * Stop and Deallocate URBs
+ */
+void em28xx_uninit_isoc(struct em28xx *dev, enum em28xx_mode mode)
+{
+ struct urb *urb;
+ struct em28xx_usb_isoc_bufs *isoc_bufs;
+ int i;
+
+ em28xx_isocdbg("em28xx: called em28xx_uninit_isoc in mode %d\n", mode);
+
+ if (mode == EM28XX_DIGITAL_MODE)
+ isoc_bufs = &dev->isoc_ctl.digital_bufs;
+ else
+ isoc_bufs = &dev->isoc_ctl.analog_bufs;
+
+ for (i = 0; i < isoc_bufs->num_bufs; i++) {
+ urb = isoc_bufs->urb[i];
+ if (urb) {
+ if (!irqs_disabled())
+ usb_kill_urb(urb);
+ else
+ usb_unlink_urb(urb);
+
+ if (isoc_bufs->transfer_buffer[i]) {
+ usb_free_coherent(dev->udev,
+ urb->transfer_buffer_length,
+ isoc_bufs->transfer_buffer[i],
+ urb->transfer_dma);
+ }
+ usb_free_urb(urb);
+ isoc_bufs->urb[i] = NULL;
+ }
+ isoc_bufs->transfer_buffer[i] = NULL;
+ }
+
+ kfree(isoc_bufs->urb);
+ kfree(isoc_bufs->transfer_buffer);
+
+ isoc_bufs->urb = NULL;
+ isoc_bufs->transfer_buffer = NULL;
+ isoc_bufs->num_bufs = 0;
+
+ em28xx_capture_start(dev, 0);
+}
+EXPORT_SYMBOL_GPL(em28xx_uninit_isoc);
+
+/*
+ * Stop URBs
+ */
+void em28xx_stop_urbs(struct em28xx *dev)
+{
+ int i;
+ struct urb *urb;
+ struct em28xx_usb_isoc_bufs *isoc_bufs = &dev->isoc_ctl.digital_bufs;
+
+ em28xx_isocdbg("em28xx: called em28xx_stop_urbs\n");
+
+ for (i = 0; i < isoc_bufs->num_bufs; i++) {
+ urb = isoc_bufs->urb[i];
+ if (urb) {
+ if (!irqs_disabled())
+ usb_kill_urb(urb);
+ else
+ usb_unlink_urb(urb);
+ }
+ }
+
+ em28xx_capture_start(dev, 0);
+}
+EXPORT_SYMBOL_GPL(em28xx_stop_urbs);
+
+/*
+ * Allocate URBs
+ */
+int em28xx_alloc_isoc(struct em28xx *dev, enum em28xx_mode mode,
+ int max_packets, int num_bufs, int max_pkt_size)
+{
+ struct em28xx_usb_isoc_bufs *isoc_bufs;
+ int i;
+ int sb_size, pipe;
+ struct urb *urb;
+ int j, k;
+
+ em28xx_isocdbg("em28xx: called em28xx_alloc_isoc in mode %d\n", mode);
+
+ if (mode == EM28XX_DIGITAL_MODE)
+ isoc_bufs = &dev->isoc_ctl.digital_bufs;
+ else
+ isoc_bufs = &dev->isoc_ctl.analog_bufs;
+
+ /* De-allocates all pending stuff */
+ em28xx_uninit_isoc(dev, mode);
+
+ isoc_bufs->num_bufs = num_bufs;
+
+ isoc_bufs->urb = kzalloc(sizeof(void *)*num_bufs, GFP_KERNEL);
+ if (!isoc_bufs->urb) {
+ em28xx_errdev("cannot alloc memory for usb buffers\n");
+ return -ENOMEM;
+ }
+
+ isoc_bufs->transfer_buffer = kzalloc(sizeof(void *)*num_bufs,
+ GFP_KERNEL);
+ if (!isoc_bufs->transfer_buffer) {
+ em28xx_errdev("cannot allocate memory for usb transfer\n");
+ kfree(isoc_bufs->urb);
+ return -ENOMEM;
+ }
+
+ isoc_bufs->max_pkt_size = max_pkt_size;
+ isoc_bufs->num_packets = max_packets;
+ dev->isoc_ctl.vid_buf = NULL;
+ dev->isoc_ctl.vbi_buf = NULL;
+
+ sb_size = isoc_bufs->num_packets * isoc_bufs->max_pkt_size;
+
+ /* allocate urbs and transfer buffers */
+ for (i = 0; i < isoc_bufs->num_bufs; i++) {
+ urb = usb_alloc_urb(isoc_bufs->num_packets, GFP_KERNEL);
+ if (!urb) {
+ em28xx_err("cannot alloc isoc_ctl.urb %i\n", i);
+ em28xx_uninit_isoc(dev, mode);
+ return -ENOMEM;
+ }
+ isoc_bufs->urb[i] = urb;
+
+ isoc_bufs->transfer_buffer[i] = usb_alloc_coherent(dev->udev,
+ sb_size, GFP_KERNEL, &urb->transfer_dma);
+ if (!isoc_bufs->transfer_buffer[i]) {
+ em28xx_err("unable to allocate %i bytes for transfer"
+ " buffer %i%s\n",
+ sb_size, i,
+ in_interrupt() ? " while in int" : "");
+ em28xx_uninit_isoc(dev, mode);
+ return -ENOMEM;
+ }
+ memset(isoc_bufs->transfer_buffer[i], 0, sb_size);
+
+ /* FIXME: this is a hack - should be
+ 'desc.bEndpointAddress & USB_ENDPOINT_NUMBER_MASK'
+ should also be using 'desc.bInterval'
+ */
+ pipe = usb_rcvisocpipe(dev->udev,
+ mode == EM28XX_ANALOG_MODE ?
+ EM28XX_EP_ANALOG : EM28XX_EP_DIGITAL);
+
+ usb_fill_int_urb(urb, dev->udev, pipe,
+ isoc_bufs->transfer_buffer[i], sb_size,
+ em28xx_irq_callback, dev, 1);
+
+ urb->number_of_packets = isoc_bufs->num_packets;
+ urb->transfer_flags = URB_ISO_ASAP | URB_NO_TRANSFER_DMA_MAP;
+
+ k = 0;
+ for (j = 0; j < isoc_bufs->num_packets; j++) {
+ urb->iso_frame_desc[j].offset = k;
+ urb->iso_frame_desc[j].length =
+ isoc_bufs->max_pkt_size;
+ k += isoc_bufs->max_pkt_size;
+ }
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(em28xx_alloc_isoc);
+
+/*
+ * Allocate URBs and start IRQ
+ */
+int em28xx_init_isoc(struct em28xx *dev, enum em28xx_mode mode,
+ int max_packets, int num_bufs, int max_pkt_size,
+ int (*isoc_copy) (struct em28xx *dev, struct urb *urb))
+{
+ struct em28xx_dmaqueue *dma_q = &dev->vidq;
+ struct em28xx_dmaqueue *vbi_dma_q = &dev->vbiq;
+ struct em28xx_usb_isoc_bufs *isoc_bufs;
+ int i;
+ int rc;
+ int alloc;
+
+ em28xx_isocdbg("em28xx: called em28xx_init_isoc in mode %d\n", mode);
+
+ dev->isoc_ctl.isoc_copy = isoc_copy;
+
+ if (mode == EM28XX_DIGITAL_MODE) {
+ isoc_bufs = &dev->isoc_ctl.digital_bufs;
+ /* no need to free/alloc isoc buffers in digital mode */
+ alloc = 0;
+ } else {
+ isoc_bufs = &dev->isoc_ctl.analog_bufs;
+ alloc = 1;
+ }
+
+ if (alloc) {
+ rc = em28xx_alloc_isoc(dev, mode, max_packets,
+ num_bufs, max_pkt_size);
+ if (rc)
+ return rc;
+ }
+
+ init_waitqueue_head(&dma_q->wq);
+ init_waitqueue_head(&vbi_dma_q->wq);
+
+ em28xx_capture_start(dev, 1);
+
+ /* submit urbs and enables IRQ */
+ for (i = 0; i < isoc_bufs->num_bufs; i++) {
+ rc = usb_submit_urb(isoc_bufs->urb[i], GFP_ATOMIC);
+ if (rc) {
+ em28xx_err("submit of urb %i failed (error=%i)\n", i,
+ rc);
+ em28xx_uninit_isoc(dev, mode);
+ return rc;
+ }
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(em28xx_init_isoc);
+
+/*
+ * em28xx_wake_i2c()
+ * configure i2c attached devices
+ */
+void em28xx_wake_i2c(struct em28xx *dev)
+{
+ v4l2_device_call_all(&dev->v4l2_dev, 0, core, reset, 0);
+ v4l2_device_call_all(&dev->v4l2_dev, 0, video, s_routing,
+ INPUT(dev->ctl_input)->vmux, 0, 0);
+ v4l2_device_call_all(&dev->v4l2_dev, 0, video, s_stream, 0);
+}
+
+/*
+ * Device control list
+ */
+
+static LIST_HEAD(em28xx_devlist);
+static DEFINE_MUTEX(em28xx_devlist_mutex);
+
+/*
+ * Extension interface
+ */
+
+static LIST_HEAD(em28xx_extension_devlist);
+
+int em28xx_register_extension(struct em28xx_ops *ops)
+{
+ struct em28xx *dev = NULL;
+
+ mutex_lock(&em28xx_devlist_mutex);
+ list_add_tail(&ops->next, &em28xx_extension_devlist);
+ list_for_each_entry(dev, &em28xx_devlist, devlist) {
+ ops->init(dev);
+ }
+ mutex_unlock(&em28xx_devlist_mutex);
+ printk(KERN_INFO "Em28xx: Initialized (%s) extension\n", ops->name);
+ return 0;
+}
+EXPORT_SYMBOL(em28xx_register_extension);
+
+void em28xx_unregister_extension(struct em28xx_ops *ops)
+{
+ struct em28xx *dev = NULL;
+
+ mutex_lock(&em28xx_devlist_mutex);
+ list_for_each_entry(dev, &em28xx_devlist, devlist) {
+ ops->fini(dev);
+ }
+ list_del(&ops->next);
+ mutex_unlock(&em28xx_devlist_mutex);
+ printk(KERN_INFO "Em28xx: Removed (%s) extension\n", ops->name);
+}
+EXPORT_SYMBOL(em28xx_unregister_extension);
+
+void em28xx_init_extension(struct em28xx *dev)
+{
+ const struct em28xx_ops *ops = NULL;
+
+ mutex_lock(&em28xx_devlist_mutex);
+ list_add_tail(&dev->devlist, &em28xx_devlist);
+ list_for_each_entry(ops, &em28xx_extension_devlist, next) {
+ if (ops->init)
+ ops->init(dev);
+ }
+ mutex_unlock(&em28xx_devlist_mutex);
+}
+
+void em28xx_close_extension(struct em28xx *dev)
+{
+ const struct em28xx_ops *ops = NULL;
+
+ mutex_lock(&em28xx_devlist_mutex);
+ list_for_each_entry(ops, &em28xx_extension_devlist, next) {
+ if (ops->fini)
+ ops->fini(dev);
+ }
+ list_del(&dev->devlist);
+ mutex_unlock(&em28xx_devlist_mutex);
+}
--- /dev/null
+/*
+ DVB device driver for em28xx
+
+ (c) 2008-2011 Mauro Carvalho Chehab <mchehab@infradead.org>
+
+ (c) 2008 Devin Heitmueller <devin.heitmueller@gmail.com>
+ - Fixes for the driver to properly work with HVR-950
+ - Fixes for the driver to properly work with Pinnacle PCTV HD Pro Stick
+ - Fixes for the driver to properly work with AMD ATI TV Wonder HD 600
+
+ (c) 2008 Aidan Thornton <makosoft@googlemail.com>
+
+ Based on cx88-dvb, saa7134-dvb and videobuf-dvb originally written by:
+ (c) 2004, 2005 Chris Pascoe <c.pascoe@itee.uq.edu.au>
+ (c) 2004 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License.
+ */
+
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/usb.h>
+
+#include "em28xx.h"
+#include <media/v4l2-common.h>
+#include <media/videobuf-vmalloc.h>
+#include <media/tuner.h>
+#include "tuner-simple.h"
+
+#include "lgdt330x.h"
+#include "lgdt3305.h"
+#include "zl10353.h"
+#include "s5h1409.h"
+#include "mt352.h"
+#include "mt352_priv.h" /* FIXME */
+#include "tda1002x.h"
+#include "tda18271.h"
+#include "s921.h"
+#include "drxd.h"
+#include "cxd2820r.h"
+#include "tda18271c2dd.h"
+#include "drxk.h"
+#include "tda10071.h"
+#include "a8293.h"
+#include "qt1010.h"
+
+MODULE_DESCRIPTION("driver for em28xx based DVB cards");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@infradead.org>");
+MODULE_LICENSE("GPL");
+
+static unsigned int debug;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "enable debug messages [dvb]");
+
+DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
+
+#define dprintk(level, fmt, arg...) do { \
+if (debug >= level) \
+ printk(KERN_DEBUG "%s/2-dvb: " fmt, dev->name, ## arg); \
+} while (0)
+
+struct em28xx_dvb {
+ struct dvb_frontend *fe[2];
+
+ /* feed count management */
+ struct mutex lock;
+ int nfeeds;
+
+ /* general boilerplate stuff */
+ struct dvb_adapter adapter;
+ struct dvb_demux demux;
+ struct dmxdev dmxdev;
+ struct dmx_frontend fe_hw;
+ struct dmx_frontend fe_mem;
+ struct dvb_net net;
+
+ /* Due to DRX-K - probably need changes */
+ int (*gate_ctrl)(struct dvb_frontend *, int);
+ struct semaphore pll_mutex;
+ bool dont_attach_fe1;
+};
+
+
+static inline void print_err_status(struct em28xx *dev,
+ int packet, int status)
+{
+ char *errmsg = "Unknown";
+
+ switch (status) {
+ case -ENOENT:
+ errmsg = "unlinked synchronuously";
+ break;
+ case -ECONNRESET:
+ errmsg = "unlinked asynchronuously";
+ break;
+ case -ENOSR:
+ errmsg = "Buffer error (overrun)";
+ break;
+ case -EPIPE:
+ errmsg = "Stalled (device not responding)";
+ break;
+ case -EOVERFLOW:
+ errmsg = "Babble (bad cable?)";
+ break;
+ case -EPROTO:
+ errmsg = "Bit-stuff error (bad cable?)";
+ break;
+ case -EILSEQ:
+ errmsg = "CRC/Timeout (could be anything)";
+ break;
+ case -ETIME:
+ errmsg = "Device does not respond";
+ break;
+ }
+ if (packet < 0) {
+ dprintk(1, "URB status %d [%s].\n", status, errmsg);
+ } else {
+ dprintk(1, "URB packet %d, status %d [%s].\n",
+ packet, status, errmsg);
+ }
+}
+
+static inline int em28xx_dvb_isoc_copy(struct em28xx *dev, struct urb *urb)
+{
+ int i;
+
+ if (!dev)
+ return 0;
+
+ if ((dev->state & DEV_DISCONNECTED) || (dev->state & DEV_MISCONFIGURED))
+ return 0;
+
+ if (urb->status < 0) {
+ print_err_status(dev, -1, urb->status);
+ if (urb->status == -ENOENT)
+ return 0;
+ }
+
+ for (i = 0; i < urb->number_of_packets; i++) {
+ int status = urb->iso_frame_desc[i].status;
+
+ if (status < 0) {
+ print_err_status(dev, i, status);
+ if (urb->iso_frame_desc[i].status != -EPROTO)
+ continue;
+ }
+
+ dvb_dmx_swfilter(&dev->dvb->demux, urb->transfer_buffer +
+ urb->iso_frame_desc[i].offset,
+ urb->iso_frame_desc[i].actual_length);
+ }
+
+ return 0;
+}
+
+static int em28xx_start_streaming(struct em28xx_dvb *dvb)
+{
+ int rc;
+ struct em28xx *dev = dvb->adapter.priv;
+ int max_dvb_packet_size;
+
+ usb_set_interface(dev->udev, 0, dev->dvb_alt);
+ rc = em28xx_set_mode(dev, EM28XX_DIGITAL_MODE);
+ if (rc < 0)
+ return rc;
+
+ max_dvb_packet_size = dev->dvb_max_pkt_size;
+ if (max_dvb_packet_size < 0)
+ return max_dvb_packet_size;
+ dprintk(1, "Using %d buffers each with %d x %d bytes\n",
+ EM28XX_DVB_NUM_BUFS,
+ EM28XX_DVB_MAX_PACKETS,
+ max_dvb_packet_size);
+
+ return em28xx_init_isoc(dev, EM28XX_DIGITAL_MODE,
+ EM28XX_DVB_MAX_PACKETS, EM28XX_DVB_NUM_BUFS,
+ max_dvb_packet_size, em28xx_dvb_isoc_copy);
+}
+
+static int em28xx_stop_streaming(struct em28xx_dvb *dvb)
+{
+ struct em28xx *dev = dvb->adapter.priv;
+
+ em28xx_stop_urbs(dev);
+
+ em28xx_set_mode(dev, EM28XX_SUSPEND);
+
+ return 0;
+}
+
+static int em28xx_start_feed(struct dvb_demux_feed *feed)
+{
+ struct dvb_demux *demux = feed->demux;
+ struct em28xx_dvb *dvb = demux->priv;
+ int rc, ret;
+
+ if (!demux->dmx.frontend)
+ return -EINVAL;
+
+ mutex_lock(&dvb->lock);
+ dvb->nfeeds++;
+ rc = dvb->nfeeds;
+
+ if (dvb->nfeeds == 1) {
+ ret = em28xx_start_streaming(dvb);
+ if (ret < 0)
+ rc = ret;
+ }
+
+ mutex_unlock(&dvb->lock);
+ return rc;
+}
+
+static int em28xx_stop_feed(struct dvb_demux_feed *feed)
+{
+ struct dvb_demux *demux = feed->demux;
+ struct em28xx_dvb *dvb = demux->priv;
+ int err = 0;
+
+ mutex_lock(&dvb->lock);
+ dvb->nfeeds--;
+
+ if (0 == dvb->nfeeds)
+ err = em28xx_stop_streaming(dvb);
+
+ mutex_unlock(&dvb->lock);
+ return err;
+}
+
+
+
+/* ------------------------------------------------------------------ */
+static int em28xx_dvb_bus_ctrl(struct dvb_frontend *fe, int acquire)
+{
+ struct em28xx *dev = fe->dvb->priv;
+
+ if (acquire)
+ return em28xx_set_mode(dev, EM28XX_DIGITAL_MODE);
+ else
+ return em28xx_set_mode(dev, EM28XX_SUSPEND);
+}
+
+/* ------------------------------------------------------------------ */
+
+static struct lgdt330x_config em2880_lgdt3303_dev = {
+ .demod_address = 0x0e,
+ .demod_chip = LGDT3303,
+};
+
+static struct lgdt3305_config em2870_lgdt3304_dev = {
+ .i2c_addr = 0x0e,
+ .demod_chip = LGDT3304,
+ .spectral_inversion = 1,
+ .deny_i2c_rptr = 1,
+ .mpeg_mode = LGDT3305_MPEG_PARALLEL,
+ .tpclk_edge = LGDT3305_TPCLK_FALLING_EDGE,
+ .tpvalid_polarity = LGDT3305_TP_VALID_HIGH,
+ .vsb_if_khz = 3250,
+ .qam_if_khz = 4000,
+};
+
+static struct s921_config sharp_isdbt = {
+ .demod_address = 0x30 >> 1
+};
+
+static struct zl10353_config em28xx_zl10353_with_xc3028 = {
+ .demod_address = (0x1e >> 1),
+ .no_tuner = 1,
+ .parallel_ts = 1,
+ .if2 = 45600,
+};
+
+static struct s5h1409_config em28xx_s5h1409_with_xc3028 = {
+ .demod_address = 0x32 >> 1,
+ .output_mode = S5H1409_PARALLEL_OUTPUT,
+ .gpio = S5H1409_GPIO_OFF,
+ .inversion = S5H1409_INVERSION_OFF,
+ .status_mode = S5H1409_DEMODLOCKING,
+ .mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK
+};
+
+static struct tda18271_std_map kworld_a340_std_map = {
+ .atsc_6 = { .if_freq = 3250, .agc_mode = 3, .std = 0,
+ .if_lvl = 1, .rfagc_top = 0x37, },
+ .qam_6 = { .if_freq = 4000, .agc_mode = 3, .std = 1,
+ .if_lvl = 1, .rfagc_top = 0x37, },
+};
+
+static struct tda18271_config kworld_a340_config = {
+ .std_map = &kworld_a340_std_map,
+};
+
+static struct zl10353_config em28xx_zl10353_xc3028_no_i2c_gate = {
+ .demod_address = (0x1e >> 1),
+ .no_tuner = 1,
+ .disable_i2c_gate_ctrl = 1,
+ .parallel_ts = 1,
+ .if2 = 45600,
+};
+
+static struct drxd_config em28xx_drxd = {
+ .demod_address = 0x70,
+ .demod_revision = 0xa2,
+ .pll_type = DRXD_PLL_NONE,
+ .clock = 12000,
+ .insert_rs_byte = 1,
+ .IF = 42800000,
+ .disable_i2c_gate_ctrl = 1,
+};
+
+static struct drxk_config terratec_h5_drxk = {
+ .adr = 0x29,
+ .single_master = 1,
+ .no_i2c_bridge = 1,
+ .microcode_name = "dvb-usb-terratec-h5-drxk.fw",
+ .qam_demod_parameter_count = 2,
+};
+
+static struct drxk_config hauppauge_930c_drxk = {
+ .adr = 0x29,
+ .single_master = 1,
+ .no_i2c_bridge = 1,
+ .microcode_name = "dvb-usb-hauppauge-hvr930c-drxk.fw",
+ .chunk_size = 56,
+ .qam_demod_parameter_count = 2,
+};
+
+struct drxk_config terratec_htc_stick_drxk = {
+ .adr = 0x29,
+ .single_master = 1,
+ .no_i2c_bridge = 1,
+ .microcode_name = "dvb-usb-terratec-htc-stick-drxk.fw",
+ .chunk_size = 54,
+ .qam_demod_parameter_count = 2,
+ /* Required for the antenna_gpio to disable LNA. */
+ .antenna_dvbt = true,
+ /* The windows driver uses the same. This will disable LNA. */
+ .antenna_gpio = 0x6,
+};
+
+static struct drxk_config maxmedia_ub425_tc_drxk = {
+ .adr = 0x29,
+ .single_master = 1,
+ .no_i2c_bridge = 1,
+};
+
+static struct drxk_config pctv_520e_drxk = {
+ .adr = 0x29,
+ .single_master = 1,
+ .microcode_name = "dvb-demod-drxk-pctv.fw",
+ .qam_demod_parameter_count = 2,
+ .chunk_size = 58,
+ .antenna_dvbt = true, /* disable LNA */
+ .antenna_gpio = (1 << 2), /* disable LNA */
+};
+
+static int drxk_gate_ctrl(struct dvb_frontend *fe, int enable)
+{
+ struct em28xx_dvb *dvb = fe->sec_priv;
+ int status;
+
+ if (!dvb)
+ return -EINVAL;
+
+ if (enable) {
+ down(&dvb->pll_mutex);
+ status = dvb->gate_ctrl(fe, 1);
+ } else {
+ status = dvb->gate_ctrl(fe, 0);
+ up(&dvb->pll_mutex);
+ }
+ return status;
+}
+
+static void hauppauge_hvr930c_init(struct em28xx *dev)
+{
+ int i;
+
+ struct em28xx_reg_seq hauppauge_hvr930c_init[] = {
+ {EM2874_R80_GPIO, 0xff, 0xff, 0x65},
+ {EM2874_R80_GPIO, 0xfb, 0xff, 0x32},
+ {EM2874_R80_GPIO, 0xff, 0xff, 0xb8},
+ { -1, -1, -1, -1},
+ };
+ struct em28xx_reg_seq hauppauge_hvr930c_end[] = {
+ {EM2874_R80_GPIO, 0xef, 0xff, 0x01},
+ {EM2874_R80_GPIO, 0xaf, 0xff, 0x65},
+ {EM2874_R80_GPIO, 0xef, 0xff, 0x76},
+ {EM2874_R80_GPIO, 0xef, 0xff, 0x01},
+ {EM2874_R80_GPIO, 0xcf, 0xff, 0x0b},
+ {EM2874_R80_GPIO, 0xef, 0xff, 0x40},
+
+ {EM2874_R80_GPIO, 0xcf, 0xff, 0x65},
+ {EM2874_R80_GPIO, 0xef, 0xff, 0x65},
+ {EM2874_R80_GPIO, 0xcf, 0xff, 0x0b},
+ {EM2874_R80_GPIO, 0xef, 0xff, 0x65},
+
+ { -1, -1, -1, -1},
+ };
+
+ struct {
+ unsigned char r[4];
+ int len;
+ } regs[] = {
+ {{ 0x06, 0x02, 0x00, 0x31 }, 4},
+ {{ 0x01, 0x02 }, 2},
+ {{ 0x01, 0x02, 0x00, 0xc6 }, 4},
+ {{ 0x01, 0x00 }, 2},
+ {{ 0x01, 0x00, 0xff, 0xaf }, 4},
+ {{ 0x01, 0x00, 0x03, 0xa0 }, 4},
+ {{ 0x01, 0x00 }, 2},
+ {{ 0x01, 0x00, 0x73, 0xaf }, 4},
+ {{ 0x04, 0x00 }, 2},
+ {{ 0x00, 0x04 }, 2},
+ {{ 0x00, 0x04, 0x00, 0x0a }, 4},
+ {{ 0x04, 0x14 }, 2},
+ {{ 0x04, 0x14, 0x00, 0x00 }, 4},
+ };
+
+ em28xx_gpio_set(dev, hauppauge_hvr930c_init);
+ em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x40);
+ msleep(10);
+ em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x44);
+ msleep(10);
+
+ dev->i2c_client.addr = 0x82 >> 1;
+
+ for (i = 0; i < ARRAY_SIZE(regs); i++)
+ i2c_master_send(&dev->i2c_client, regs[i].r, regs[i].len);
+ em28xx_gpio_set(dev, hauppauge_hvr930c_end);
+
+ msleep(100);
+
+ em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x44);
+ msleep(30);
+
+ em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x45);
+ msleep(10);
+
+}
+
+static void terratec_h5_init(struct em28xx *dev)
+{
+ int i;
+ struct em28xx_reg_seq terratec_h5_init[] = {
+ {EM28XX_R08_GPIO, 0xff, 0xff, 10},
+ {EM2874_R80_GPIO, 0xf6, 0xff, 100},
+ {EM2874_R80_GPIO, 0xf2, 0xff, 50},
+ {EM2874_R80_GPIO, 0xf6, 0xff, 100},
+ { -1, -1, -1, -1},
+ };
+ struct em28xx_reg_seq terratec_h5_end[] = {
+ {EM2874_R80_GPIO, 0xe6, 0xff, 100},
+ {EM2874_R80_GPIO, 0xa6, 0xff, 50},
+ {EM2874_R80_GPIO, 0xe6, 0xff, 100},
+ { -1, -1, -1, -1},
+ };
+ struct {
+ unsigned char r[4];
+ int len;
+ } regs[] = {
+ {{ 0x06, 0x02, 0x00, 0x31 }, 4},
+ {{ 0x01, 0x02 }, 2},
+ {{ 0x01, 0x02, 0x00, 0xc6 }, 4},
+ {{ 0x01, 0x00 }, 2},
+ {{ 0x01, 0x00, 0xff, 0xaf }, 4},
+ {{ 0x01, 0x00, 0x03, 0xa0 }, 4},
+ {{ 0x01, 0x00 }, 2},
+ {{ 0x01, 0x00, 0x73, 0xaf }, 4},
+ {{ 0x04, 0x00 }, 2},
+ {{ 0x00, 0x04 }, 2},
+ {{ 0x00, 0x04, 0x00, 0x0a }, 4},
+ {{ 0x04, 0x14 }, 2},
+ {{ 0x04, 0x14, 0x00, 0x00 }, 4},
+ };
+
+ em28xx_gpio_set(dev, terratec_h5_init);
+ em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x40);
+ msleep(10);
+ em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x45);
+ msleep(10);
+
+ dev->i2c_client.addr = 0x82 >> 1;
+
+ for (i = 0; i < ARRAY_SIZE(regs); i++)
+ i2c_master_send(&dev->i2c_client, regs[i].r, regs[i].len);
+ em28xx_gpio_set(dev, terratec_h5_end);
+};
+
+static void terratec_htc_stick_init(struct em28xx *dev)
+{
+ int i;
+
+ /*
+ * GPIO configuration:
+ * 0xff: unknown (does not affect DVB-T).
+ * 0xf6: DRX-K (demodulator).
+ * 0xe6: unknown (does not affect DVB-T).
+ * 0xb6: unknown (does not affect DVB-T).
+ */
+ struct em28xx_reg_seq terratec_htc_stick_init[] = {
+ {EM28XX_R08_GPIO, 0xff, 0xff, 10},
+ {EM2874_R80_GPIO, 0xf6, 0xff, 100},
+ {EM2874_R80_GPIO, 0xe6, 0xff, 50},
+ {EM2874_R80_GPIO, 0xf6, 0xff, 100},
+ { -1, -1, -1, -1},
+ };
+ struct em28xx_reg_seq terratec_htc_stick_end[] = {
+ {EM2874_R80_GPIO, 0xb6, 0xff, 100},
+ {EM2874_R80_GPIO, 0xf6, 0xff, 50},
+ { -1, -1, -1, -1},
+ };
+
+ /* Init the analog decoder? */
+ struct {
+ unsigned char r[4];
+ int len;
+ } regs[] = {
+ {{ 0x06, 0x02, 0x00, 0x31 }, 4},
+ {{ 0x01, 0x02 }, 2},
+ {{ 0x01, 0x02, 0x00, 0xc6 }, 4},
+ {{ 0x01, 0x00 }, 2},
+ {{ 0x01, 0x00, 0xff, 0xaf }, 4},
+ };
+
+ em28xx_gpio_set(dev, terratec_htc_stick_init);
+
+ em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x40);
+ msleep(10);
+ em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x44);
+ msleep(10);
+
+ dev->i2c_client.addr = 0x82 >> 1;
+
+ for (i = 0; i < ARRAY_SIZE(regs); i++)
+ i2c_master_send(&dev->i2c_client, regs[i].r, regs[i].len);
+
+ em28xx_gpio_set(dev, terratec_htc_stick_end);
+};
+
+static void pctv_520e_init(struct em28xx *dev)
+{
+ /*
+ * Init AVF4910B analog decoder. Looks like I2C traffic to
+ * digital demodulator and tuner are routed via AVF4910B.
+ */
+ int i;
+ struct {
+ unsigned char r[4];
+ int len;
+ } regs[] = {
+ {{ 0x06, 0x02, 0x00, 0x31 }, 4},
+ {{ 0x01, 0x02 }, 2},
+ {{ 0x01, 0x02, 0x00, 0xc6 }, 4},
+ {{ 0x01, 0x00 }, 2},
+ {{ 0x01, 0x00, 0xff, 0xaf }, 4},
+ {{ 0x01, 0x00, 0x03, 0xa0 }, 4},
+ {{ 0x01, 0x00 }, 2},
+ {{ 0x01, 0x00, 0x73, 0xaf }, 4},
+ };
+
+ dev->i2c_client.addr = 0x82 >> 1; /* 0x41 */
+
+ for (i = 0; i < ARRAY_SIZE(regs); i++)
+ i2c_master_send(&dev->i2c_client, regs[i].r, regs[i].len);
+};
+
+static int em28xx_mt352_terratec_xs_init(struct dvb_frontend *fe)
+{
+ /* Values extracted from a USB trace of the Terratec Windows driver */
+ static u8 clock_config[] = { CLOCK_CTL, 0x38, 0x2c };
+ static u8 reset[] = { RESET, 0x80 };
+ static u8 adc_ctl_1_cfg[] = { ADC_CTL_1, 0x40 };
+ static u8 agc_cfg[] = { AGC_TARGET, 0x28, 0xa0 };
+ static u8 input_freq_cfg[] = { INPUT_FREQ_1, 0x31, 0xb8 };
+ static u8 rs_err_cfg[] = { RS_ERR_PER_1, 0x00, 0x4d };
+ static u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
+ static u8 trl_nom_cfg[] = { TRL_NOMINAL_RATE_1, 0x64, 0x00 };
+ static u8 tps_given_cfg[] = { TPS_GIVEN_1, 0x40, 0x80, 0x50 };
+ static u8 tuner_go[] = { TUNER_GO, 0x01};
+
+ mt352_write(fe, clock_config, sizeof(clock_config));
+ udelay(200);
+ mt352_write(fe, reset, sizeof(reset));
+ mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg));
+ mt352_write(fe, agc_cfg, sizeof(agc_cfg));
+ mt352_write(fe, input_freq_cfg, sizeof(input_freq_cfg));
+ mt352_write(fe, rs_err_cfg, sizeof(rs_err_cfg));
+ mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
+ mt352_write(fe, trl_nom_cfg, sizeof(trl_nom_cfg));
+ mt352_write(fe, tps_given_cfg, sizeof(tps_given_cfg));
+ mt352_write(fe, tuner_go, sizeof(tuner_go));
+ return 0;
+}
+
+static struct mt352_config terratec_xs_mt352_cfg = {
+ .demod_address = (0x1e >> 1),
+ .no_tuner = 1,
+ .if2 = 45600,
+ .demod_init = em28xx_mt352_terratec_xs_init,
+};
+
+static struct tda10023_config em28xx_tda10023_config = {
+ .demod_address = 0x0c,
+ .invert = 1,
+};
+
+static struct cxd2820r_config em28xx_cxd2820r_config = {
+ .i2c_address = (0xd8 >> 1),
+ .ts_mode = CXD2820R_TS_SERIAL,
+
+ /* enable LNA for DVB-T, DVB-T2 and DVB-C */
+ .gpio_dvbt[0] = CXD2820R_GPIO_E | CXD2820R_GPIO_O | CXD2820R_GPIO_L,
+ .gpio_dvbt2[0] = CXD2820R_GPIO_E | CXD2820R_GPIO_O | CXD2820R_GPIO_L,
+ .gpio_dvbc[0] = CXD2820R_GPIO_E | CXD2820R_GPIO_O | CXD2820R_GPIO_L,
+};
+
+static struct tda18271_config em28xx_cxd2820r_tda18271_config = {
+ .output_opt = TDA18271_OUTPUT_LT_OFF,
+ .gate = TDA18271_GATE_DIGITAL,
+};
+
+static const struct tda10071_config em28xx_tda10071_config = {
+ .i2c_address = 0x55, /* (0xaa >> 1) */
+ .i2c_wr_max = 64,
+ .ts_mode = TDA10071_TS_SERIAL,
+ .spec_inv = 0,
+ .xtal = 40444000, /* 40.444 MHz */
+ .pll_multiplier = 20,
+};
+
+static const struct a8293_config em28xx_a8293_config = {
+ .i2c_addr = 0x08, /* (0x10 >> 1) */
+};
+
+static struct zl10353_config em28xx_zl10353_no_i2c_gate_dev = {
+ .demod_address = (0x1e >> 1),
+ .disable_i2c_gate_ctrl = 1,
+ .no_tuner = 1,
+ .parallel_ts = 1,
+};
+static struct qt1010_config em28xx_qt1010_config = {
+ .i2c_address = 0x62
+
+};
+
+/* ------------------------------------------------------------------ */
+
+static int em28xx_attach_xc3028(u8 addr, struct em28xx *dev)
+{
+ struct dvb_frontend *fe;
+ struct xc2028_config cfg;
+
+ memset(&cfg, 0, sizeof(cfg));
+ cfg.i2c_adap = &dev->i2c_adap;
+ cfg.i2c_addr = addr;
+
+ if (!dev->dvb->fe[0]) {
+ em28xx_errdev("/2: dvb frontend not attached. "
+ "Can't attach xc3028\n");
+ return -EINVAL;
+ }
+
+ fe = dvb_attach(xc2028_attach, dev->dvb->fe[0], &cfg);
+ if (!fe) {
+ em28xx_errdev("/2: xc3028 attach failed\n");
+ dvb_frontend_detach(dev->dvb->fe[0]);
+ dev->dvb->fe[0] = NULL;
+ return -EINVAL;
+ }
+
+ em28xx_info("%s/2: xc3028 attached\n", dev->name);
+
+ return 0;
+}
+
+/* ------------------------------------------------------------------ */
+
+static int em28xx_register_dvb(struct em28xx_dvb *dvb, struct module *module,
+ struct em28xx *dev, struct device *device)
+{
+ int result;
+
+ mutex_init(&dvb->lock);
+
+ /* register adapter */
+ result = dvb_register_adapter(&dvb->adapter, dev->name, module, device,
+ adapter_nr);
+ if (result < 0) {
+ printk(KERN_WARNING "%s: dvb_register_adapter failed (errno = %d)\n",
+ dev->name, result);
+ goto fail_adapter;
+ }
+
+ /* Ensure all frontends negotiate bus access */
+ dvb->fe[0]->ops.ts_bus_ctrl = em28xx_dvb_bus_ctrl;
+ if (dvb->fe[1])
+ dvb->fe[1]->ops.ts_bus_ctrl = em28xx_dvb_bus_ctrl;
+
+ dvb->adapter.priv = dev;
+
+ /* register frontend */
+ result = dvb_register_frontend(&dvb->adapter, dvb->fe[0]);
+ if (result < 0) {
+ printk(KERN_WARNING "%s: dvb_register_frontend failed (errno = %d)\n",
+ dev->name, result);
+ goto fail_frontend0;
+ }
+
+ /* register 2nd frontend */
+ if (dvb->fe[1]) {
+ result = dvb_register_frontend(&dvb->adapter, dvb->fe[1]);
+ if (result < 0) {
+ printk(KERN_WARNING "%s: 2nd dvb_register_frontend failed (errno = %d)\n",
+ dev->name, result);
+ goto fail_frontend1;
+ }
+ }
+
+ /* register demux stuff */
+ dvb->demux.dmx.capabilities =
+ DMX_TS_FILTERING | DMX_SECTION_FILTERING |
+ DMX_MEMORY_BASED_FILTERING;
+ dvb->demux.priv = dvb;
+ dvb->demux.filternum = 256;
+ dvb->demux.feednum = 256;
+ dvb->demux.start_feed = em28xx_start_feed;
+ dvb->demux.stop_feed = em28xx_stop_feed;
+
+ result = dvb_dmx_init(&dvb->demux);
+ if (result < 0) {
+ printk(KERN_WARNING "%s: dvb_dmx_init failed (errno = %d)\n",
+ dev->name, result);
+ goto fail_dmx;
+ }
+
+ dvb->dmxdev.filternum = 256;
+ dvb->dmxdev.demux = &dvb->demux.dmx;
+ dvb->dmxdev.capabilities = 0;
+ result = dvb_dmxdev_init(&dvb->dmxdev, &dvb->adapter);
+ if (result < 0) {
+ printk(KERN_WARNING "%s: dvb_dmxdev_init failed (errno = %d)\n",
+ dev->name, result);
+ goto fail_dmxdev;
+ }
+
+ dvb->fe_hw.source = DMX_FRONTEND_0;
+ result = dvb->demux.dmx.add_frontend(&dvb->demux.dmx, &dvb->fe_hw);
+ if (result < 0) {
+ printk(KERN_WARNING "%s: add_frontend failed (DMX_FRONTEND_0, errno = %d)\n",
+ dev->name, result);
+ goto fail_fe_hw;
+ }
+
+ dvb->fe_mem.source = DMX_MEMORY_FE;
+ result = dvb->demux.dmx.add_frontend(&dvb->demux.dmx, &dvb->fe_mem);
+ if (result < 0) {
+ printk(KERN_WARNING "%s: add_frontend failed (DMX_MEMORY_FE, errno = %d)\n",
+ dev->name, result);
+ goto fail_fe_mem;
+ }
+
+ result = dvb->demux.dmx.connect_frontend(&dvb->demux.dmx, &dvb->fe_hw);
+ if (result < 0) {
+ printk(KERN_WARNING "%s: connect_frontend failed (errno = %d)\n",
+ dev->name, result);
+ goto fail_fe_conn;
+ }
+
+ /* register network adapter */
+ dvb_net_init(&dvb->adapter, &dvb->net, &dvb->demux.dmx);
+ return 0;
+
+fail_fe_conn:
+ dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_mem);
+fail_fe_mem:
+ dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_hw);
+fail_fe_hw:
+ dvb_dmxdev_release(&dvb->dmxdev);
+fail_dmxdev:
+ dvb_dmx_release(&dvb->demux);
+fail_dmx:
+ if (dvb->fe[1])
+ dvb_unregister_frontend(dvb->fe[1]);
+ dvb_unregister_frontend(dvb->fe[0]);
+fail_frontend1:
+ if (dvb->fe[1])
+ dvb_frontend_detach(dvb->fe[1]);
+fail_frontend0:
+ dvb_frontend_detach(dvb->fe[0]);
+ dvb_unregister_adapter(&dvb->adapter);
+fail_adapter:
+ return result;
+}
+
+static void em28xx_unregister_dvb(struct em28xx_dvb *dvb)
+{
+ dvb_net_release(&dvb->net);
+ dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_mem);
+ dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_hw);
+ dvb_dmxdev_release(&dvb->dmxdev);
+ dvb_dmx_release(&dvb->demux);
+ if (dvb->fe[1])
+ dvb_unregister_frontend(dvb->fe[1]);
+ dvb_unregister_frontend(dvb->fe[0]);
+ if (dvb->fe[1] && !dvb->dont_attach_fe1)
+ dvb_frontend_detach(dvb->fe[1]);
+ dvb_frontend_detach(dvb->fe[0]);
+ dvb_unregister_adapter(&dvb->adapter);
+}
+
+static int em28xx_dvb_init(struct em28xx *dev)
+{
+ int result = 0, mfe_shared = 0;
+ struct em28xx_dvb *dvb;
+
+ if (!dev->board.has_dvb) {
+ /* This device does not support the extension */
+ printk(KERN_INFO "em28xx_dvb: This device does not support the extension\n");
+ return 0;
+ }
+
+ dvb = kzalloc(sizeof(struct em28xx_dvb), GFP_KERNEL);
+
+ if (dvb == NULL) {
+ em28xx_info("em28xx_dvb: memory allocation failed\n");
+ return -ENOMEM;
+ }
+ dev->dvb = dvb;
+ dvb->fe[0] = dvb->fe[1] = NULL;
+
+ mutex_lock(&dev->lock);
+ em28xx_set_mode(dev, EM28XX_DIGITAL_MODE);
+ /* init frontend */
+ switch (dev->model) {
+ case EM2874_BOARD_LEADERSHIP_ISDBT:
+ dvb->fe[0] = dvb_attach(s921_attach,
+ &sharp_isdbt, &dev->i2c_adap);
+
+ if (!dvb->fe[0]) {
+ result = -EINVAL;
+ goto out_free;
+ }
+
+ break;
+ case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
+ case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
+ case EM2880_BOARD_PINNACLE_PCTV_HD_PRO:
+ case EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600:
+ dvb->fe[0] = dvb_attach(lgdt330x_attach,
+ &em2880_lgdt3303_dev,
+ &dev->i2c_adap);
+ if (em28xx_attach_xc3028(0x61, dev) < 0) {
+ result = -EINVAL;
+ goto out_free;
+ }
+ break;
+ case EM2880_BOARD_KWORLD_DVB_310U:
+ dvb->fe[0] = dvb_attach(zl10353_attach,
+ &em28xx_zl10353_with_xc3028,
+ &dev->i2c_adap);
+ if (em28xx_attach_xc3028(0x61, dev) < 0) {
+ result = -EINVAL;
+ goto out_free;
+ }
+ break;
+ case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
+ case EM2882_BOARD_TERRATEC_HYBRID_XS:
+ case EM2880_BOARD_EMPIRE_DUAL_TV:
+ dvb->fe[0] = dvb_attach(zl10353_attach,
+ &em28xx_zl10353_xc3028_no_i2c_gate,
+ &dev->i2c_adap);
+ if (em28xx_attach_xc3028(0x61, dev) < 0) {
+ result = -EINVAL;
+ goto out_free;
+ }
+ break;
+ case EM2880_BOARD_TERRATEC_HYBRID_XS:
+ case EM2880_BOARD_TERRATEC_HYBRID_XS_FR:
+ case EM2881_BOARD_PINNACLE_HYBRID_PRO:
+ case EM2882_BOARD_DIKOM_DK300:
+ case EM2882_BOARD_KWORLD_VS_DVBT:
+ dvb->fe[0] = dvb_attach(zl10353_attach,
+ &em28xx_zl10353_xc3028_no_i2c_gate,
+ &dev->i2c_adap);
+ if (dvb->fe[0] == NULL) {
+ /* This board could have either a zl10353 or a mt352.
+ If the chip id isn't for zl10353, try mt352 */
+ dvb->fe[0] = dvb_attach(mt352_attach,
+ &terratec_xs_mt352_cfg,
+ &dev->i2c_adap);
+ }
+
+ if (em28xx_attach_xc3028(0x61, dev) < 0) {
+ result = -EINVAL;
+ goto out_free;
+ }
+ break;
+ case EM2870_BOARD_KWORLD_355U:
+ dvb->fe[0] = dvb_attach(zl10353_attach,
+ &em28xx_zl10353_no_i2c_gate_dev,
+ &dev->i2c_adap);
+ if (dvb->fe[0] != NULL)
+ dvb_attach(qt1010_attach, dvb->fe[0],
+ &dev->i2c_adap, &em28xx_qt1010_config);
+ break;
+ case EM2883_BOARD_KWORLD_HYBRID_330U:
+ case EM2882_BOARD_EVGA_INDTUBE:
+ dvb->fe[0] = dvb_attach(s5h1409_attach,
+ &em28xx_s5h1409_with_xc3028,
+ &dev->i2c_adap);
+ if (em28xx_attach_xc3028(0x61, dev) < 0) {
+ result = -EINVAL;
+ goto out_free;
+ }
+ break;
+ case EM2882_BOARD_KWORLD_ATSC_315U:
+ dvb->fe[0] = dvb_attach(lgdt330x_attach,
+ &em2880_lgdt3303_dev,
+ &dev->i2c_adap);
+ if (dvb->fe[0] != NULL) {
+ if (!dvb_attach(simple_tuner_attach, dvb->fe[0],
+ &dev->i2c_adap, 0x61, TUNER_THOMSON_DTT761X)) {
+ result = -EINVAL;
+ goto out_free;
+ }
+ }
+ break;
+ case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
+ case EM2882_BOARD_PINNACLE_HYBRID_PRO_330E:
+ dvb->fe[0] = dvb_attach(drxd_attach, &em28xx_drxd, NULL,
+ &dev->i2c_adap, &dev->udev->dev);
+ if (em28xx_attach_xc3028(0x61, dev) < 0) {
+ result = -EINVAL;
+ goto out_free;
+ }
+ break;
+ case EM2870_BOARD_REDDO_DVB_C_USB_BOX:
+ /* Philips CU1216L NIM (Philips TDA10023 + Infineon TUA6034) */
+ dvb->fe[0] = dvb_attach(tda10023_attach,
+ &em28xx_tda10023_config,
+ &dev->i2c_adap, 0x48);
+ if (dvb->fe[0]) {
+ if (!dvb_attach(simple_tuner_attach, dvb->fe[0],
+ &dev->i2c_adap, 0x60, TUNER_PHILIPS_CU1216L)) {
+ result = -EINVAL;
+ goto out_free;
+ }
+ }
+ break;
+ case EM2870_BOARD_KWORLD_A340:
+ dvb->fe[0] = dvb_attach(lgdt3305_attach,
+ &em2870_lgdt3304_dev,
+ &dev->i2c_adap);
+ if (dvb->fe[0] != NULL)
+ dvb_attach(tda18271_attach, dvb->fe[0], 0x60,
+ &dev->i2c_adap, &kworld_a340_config);
+ break;
+ case EM28174_BOARD_PCTV_290E:
+ dvb->fe[0] = dvb_attach(cxd2820r_attach,
+ &em28xx_cxd2820r_config,
+ &dev->i2c_adap);
+ if (dvb->fe[0]) {
+ /* FE 0 attach tuner */
+ if (!dvb_attach(tda18271_attach,
+ dvb->fe[0],
+ 0x60,
+ &dev->i2c_adap,
+ &em28xx_cxd2820r_tda18271_config)) {
+
+ dvb_frontend_detach(dvb->fe[0]);
+ result = -EINVAL;
+ goto out_free;
+ }
+ }
+ break;
+ case EM2884_BOARD_HAUPPAUGE_WINTV_HVR_930C:
+ {
+ struct xc5000_config cfg;
+ hauppauge_hvr930c_init(dev);
+
+ dvb->fe[0] = dvb_attach(drxk_attach,
+ &hauppauge_930c_drxk, &dev->i2c_adap);
+ if (!dvb->fe[0]) {
+ result = -EINVAL;
+ goto out_free;
+ }
+ /* FIXME: do we need a pll semaphore? */
+ dvb->fe[0]->sec_priv = dvb;
+ sema_init(&dvb->pll_mutex, 1);
+ dvb->gate_ctrl = dvb->fe[0]->ops.i2c_gate_ctrl;
+ dvb->fe[0]->ops.i2c_gate_ctrl = drxk_gate_ctrl;
+
+ /* Attach xc5000 */
+ memset(&cfg, 0, sizeof(cfg));
+ cfg.i2c_address = 0x61;
+ cfg.if_khz = 4000;
+
+ if (dvb->fe[0]->ops.i2c_gate_ctrl)
+ dvb->fe[0]->ops.i2c_gate_ctrl(dvb->fe[0], 1);
+ if (!dvb_attach(xc5000_attach, dvb->fe[0], &dev->i2c_adap,
+ &cfg)) {
+ result = -EINVAL;
+ goto out_free;
+ }
+ if (dvb->fe[0]->ops.i2c_gate_ctrl)
+ dvb->fe[0]->ops.i2c_gate_ctrl(dvb->fe[0], 0);
+
+ break;
+ }
+ case EM2884_BOARD_TERRATEC_H5:
+ terratec_h5_init(dev);
+
+ dvb->fe[0] = dvb_attach(drxk_attach, &terratec_h5_drxk, &dev->i2c_adap);
+ if (!dvb->fe[0]) {
+ result = -EINVAL;
+ goto out_free;
+ }
+ /* FIXME: do we need a pll semaphore? */
+ dvb->fe[0]->sec_priv = dvb;
+ sema_init(&dvb->pll_mutex, 1);
+ dvb->gate_ctrl = dvb->fe[0]->ops.i2c_gate_ctrl;
+ dvb->fe[0]->ops.i2c_gate_ctrl = drxk_gate_ctrl;
+
+ /* Attach tda18271 to DVB-C frontend */
+ if (dvb->fe[0]->ops.i2c_gate_ctrl)
+ dvb->fe[0]->ops.i2c_gate_ctrl(dvb->fe[0], 1);
+ if (!dvb_attach(tda18271c2dd_attach, dvb->fe[0], &dev->i2c_adap, 0x60)) {
+ result = -EINVAL;
+ goto out_free;
+ }
+ if (dvb->fe[0]->ops.i2c_gate_ctrl)
+ dvb->fe[0]->ops.i2c_gate_ctrl(dvb->fe[0], 0);
+
+ break;
+ case EM28174_BOARD_PCTV_460E:
+ /* attach demod */
+ dvb->fe[0] = dvb_attach(tda10071_attach,
+ &em28xx_tda10071_config, &dev->i2c_adap);
+
+ /* attach SEC */
+ if (dvb->fe[0])
+ dvb_attach(a8293_attach, dvb->fe[0], &dev->i2c_adap,
+ &em28xx_a8293_config);
+ break;
+ case EM2874_BOARD_MAXMEDIA_UB425_TC:
+ /* attach demodulator */
+ dvb->fe[0] = dvb_attach(drxk_attach, &maxmedia_ub425_tc_drxk,
+ &dev->i2c_adap);
+
+ if (dvb->fe[0]) {
+ /* disable I2C-gate */
+ dvb->fe[0]->ops.i2c_gate_ctrl = NULL;
+
+ /* attach tuner */
+ if (!dvb_attach(tda18271c2dd_attach, dvb->fe[0],
+ &dev->i2c_adap, 0x60)) {
+ dvb_frontend_detach(dvb->fe[0]);
+ result = -EINVAL;
+ goto out_free;
+ }
+ }
+
+ /* TODO: we need drx-3913k firmware in order to support DVB-T */
+ em28xx_info("MaxMedia UB425-TC: only DVB-C supported by that " \
+ "driver version\n");
+
+ break;
+ case EM2884_BOARD_PCTV_510E:
+ case EM2884_BOARD_PCTV_520E:
+ pctv_520e_init(dev);
+
+ /* attach demodulator */
+ dvb->fe[0] = dvb_attach(drxk_attach, &pctv_520e_drxk,
+ &dev->i2c_adap);
+
+ if (dvb->fe[0]) {
+ /* attach tuner */
+ if (!dvb_attach(tda18271_attach, dvb->fe[0], 0x60,
+ &dev->i2c_adap,
+ &em28xx_cxd2820r_tda18271_config)) {
+ dvb_frontend_detach(dvb->fe[0]);
+ result = -EINVAL;
+ goto out_free;
+ }
+ }
+ break;
+ case EM2884_BOARD_CINERGY_HTC_STICK:
+ terratec_htc_stick_init(dev);
+
+ /* attach demodulator */
+ dvb->fe[0] = dvb_attach(drxk_attach, &terratec_htc_stick_drxk,
+ &dev->i2c_adap);
+ if (!dvb->fe[0]) {
+ result = -EINVAL;
+ goto out_free;
+ }
+
+ /* Attach the demodulator. */
+ if (!dvb_attach(tda18271_attach, dvb->fe[0], 0x60,
+ &dev->i2c_adap,
+ &em28xx_cxd2820r_tda18271_config)) {
+ result = -EINVAL;
+ goto out_free;
+ }
+ break;
+ default:
+ em28xx_errdev("/2: The frontend of your DVB/ATSC card"
+ " isn't supported yet\n");
+ break;
+ }
+ if (NULL == dvb->fe[0]) {
+ em28xx_errdev("/2: frontend initialization failed\n");
+ result = -EINVAL;
+ goto out_free;
+ }
+ /* define general-purpose callback pointer */
+ dvb->fe[0]->callback = em28xx_tuner_callback;
+ if (dvb->fe[1])
+ dvb->fe[1]->callback = em28xx_tuner_callback;
+
+ /* register everything */
+ result = em28xx_register_dvb(dvb, THIS_MODULE, dev, &dev->udev->dev);
+
+ if (result < 0)
+ goto out_free;
+
+ /* MFE lock */
+ dvb->adapter.mfe_shared = mfe_shared;
+
+ em28xx_info("Successfully loaded em28xx-dvb\n");
+ret:
+ em28xx_set_mode(dev, EM28XX_SUSPEND);
+ mutex_unlock(&dev->lock);
+ return result;
+
+out_free:
+ kfree(dvb);
+ dev->dvb = NULL;
+ goto ret;
+}
+
+static inline void prevent_sleep(struct dvb_frontend_ops *ops)
+{
+ ops->set_voltage = NULL;
+ ops->sleep = NULL;
+ ops->tuner_ops.sleep = NULL;
+}
+
+static int em28xx_dvb_fini(struct em28xx *dev)
+{
+ if (!dev->board.has_dvb) {
+ /* This device does not support the extension */
+ return 0;
+ }
+
+ if (dev->dvb) {
+ struct em28xx_dvb *dvb = dev->dvb;
+
+ if (dev->state & DEV_DISCONNECTED) {
+ /* We cannot tell the device to sleep
+ * once it has been unplugged. */
+ if (dvb->fe[0])
+ prevent_sleep(&dvb->fe[0]->ops);
+ if (dvb->fe[1])
+ prevent_sleep(&dvb->fe[1]->ops);
+ }
+
+ em28xx_unregister_dvb(dvb);
+ kfree(dvb);
+ dev->dvb = NULL;
+ }
+
+ return 0;
+}
+
+static struct em28xx_ops dvb_ops = {
+ .id = EM28XX_DVB,
+ .name = "Em28xx dvb Extension",
+ .init = em28xx_dvb_init,
+ .fini = em28xx_dvb_fini,
+};
+
+static int __init em28xx_dvb_register(void)
+{
+ return em28xx_register_extension(&dvb_ops);
+}
+
+static void __exit em28xx_dvb_unregister(void)
+{
+ em28xx_unregister_extension(&dvb_ops);
+}
+
+module_init(em28xx_dvb_register);
+module_exit(em28xx_dvb_unregister);
--- /dev/null
+/*
+ em28xx-i2c.c - driver for Empia EM2800/EM2820/2840 USB video capture devices
+
+ Copyright (C) 2005 Ludovico Cavedon <cavedon@sssup.it>
+ Markus Rechberger <mrechberger@gmail.com>
+ Mauro Carvalho Chehab <mchehab@infradead.org>
+ Sascha Sommer <saschasommer@freenet.de>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/usb.h>
+#include <linux/i2c.h>
+
+#include "em28xx.h"
+#include "tuner-xc2028.h"
+#include <media/v4l2-common.h>
+#include <media/tuner.h>
+
+/* ----------------------------------------------------------- */
+
+static unsigned int i2c_scan;
+module_param(i2c_scan, int, 0444);
+MODULE_PARM_DESC(i2c_scan, "scan i2c bus at insmod time");
+
+static unsigned int i2c_debug;
+module_param(i2c_debug, int, 0644);
+MODULE_PARM_DESC(i2c_debug, "enable debug messages [i2c]");
+
+#define dprintk2(lvl, fmt, args...) \
+do { \
+ if (i2c_debug >= lvl) { \
+ printk(KERN_DEBUG "%s at %s: " fmt, \
+ dev->name, __func__ , ##args); \
+ } \
+} while (0)
+
+/*
+ * em2800_i2c_send_max4()
+ * send up to 4 bytes to the i2c device
+ */
+static int em2800_i2c_send_max4(struct em28xx *dev, unsigned char addr,
+ char *buf, int len)
+{
+ int ret;
+ int write_timeout;
+ unsigned char b2[6];
+ BUG_ON(len < 1 || len > 4);
+ b2[5] = 0x80 + len - 1;
+ b2[4] = addr;
+ b2[3] = buf[0];
+ if (len > 1)
+ b2[2] = buf[1];
+ if (len > 2)
+ b2[1] = buf[2];
+ if (len > 3)
+ b2[0] = buf[3];
+
+ ret = dev->em28xx_write_regs(dev, 4 - len, &b2[4 - len], 2 + len);
+ if (ret != 2 + len) {
+ em28xx_warn("writing to i2c device failed (error=%i)\n", ret);
+ return -EIO;
+ }
+ for (write_timeout = EM2800_I2C_WRITE_TIMEOUT; write_timeout > 0;
+ write_timeout -= 5) {
+ ret = dev->em28xx_read_reg(dev, 0x05);
+ if (ret == 0x80 + len - 1)
+ return len;
+ msleep(5);
+ }
+ em28xx_warn("i2c write timed out\n");
+ return -EIO;
+}
+
+/*
+ * em2800_i2c_send_bytes()
+ */
+static int em2800_i2c_send_bytes(void *data, unsigned char addr, char *buf,
+ short len)
+{
+ char *bufPtr = buf;
+ int ret;
+ int wrcount = 0;
+ int count;
+ int maxLen = 4;
+ struct em28xx *dev = (struct em28xx *)data;
+ while (len > 0) {
+ count = (len > maxLen) ? maxLen : len;
+ ret = em2800_i2c_send_max4(dev, addr, bufPtr, count);
+ if (ret > 0) {
+ len -= count;
+ bufPtr += count;
+ wrcount += count;
+ } else
+ return (ret < 0) ? ret : -EFAULT;
+ }
+ return wrcount;
+}
+
+/*
+ * em2800_i2c_check_for_device()
+ * check if there is a i2c_device at the supplied address
+ */
+static int em2800_i2c_check_for_device(struct em28xx *dev, unsigned char addr)
+{
+ char msg;
+ int ret;
+ int write_timeout;
+ msg = addr;
+ ret = dev->em28xx_write_regs(dev, 0x04, &msg, 1);
+ if (ret < 0) {
+ em28xx_warn("setting i2c device address failed (error=%i)\n",
+ ret);
+ return ret;
+ }
+ msg = 0x84;
+ ret = dev->em28xx_write_regs(dev, 0x05, &msg, 1);
+ if (ret < 0) {
+ em28xx_warn("preparing i2c read failed (error=%i)\n", ret);
+ return ret;
+ }
+ for (write_timeout = EM2800_I2C_WRITE_TIMEOUT; write_timeout > 0;
+ write_timeout -= 5) {
+ unsigned reg = dev->em28xx_read_reg(dev, 0x5);
+
+ if (reg == 0x94)
+ return -ENODEV;
+ else if (reg == 0x84)
+ return 0;
+ msleep(5);
+ }
+ return -ENODEV;
+}
+
+/*
+ * em2800_i2c_recv_bytes()
+ * read from the i2c device
+ */
+static int em2800_i2c_recv_bytes(struct em28xx *dev, unsigned char addr,
+ char *buf, int len)
+{
+ int ret;
+ /* check for the device and set i2c read address */
+ ret = em2800_i2c_check_for_device(dev, addr);
+ if (ret) {
+ em28xx_warn
+ ("preparing read at i2c address 0x%x failed (error=%i)\n",
+ addr, ret);
+ return ret;
+ }
+ ret = dev->em28xx_read_reg_req_len(dev, 0x0, 0x3, buf, len);
+ if (ret < 0) {
+ em28xx_warn("reading from i2c device at 0x%x failed (error=%i)",
+ addr, ret);
+ return ret;
+ }
+ return ret;
+}
+
+/*
+ * em28xx_i2c_send_bytes()
+ */
+static int em28xx_i2c_send_bytes(void *data, unsigned char addr, char *buf,
+ short len, int stop)
+{
+ int wrcount = 0;
+ struct em28xx *dev = (struct em28xx *)data;
+ int write_timeout, ret;
+
+ wrcount = dev->em28xx_write_regs_req(dev, stop ? 2 : 3, addr, buf, len);
+
+ /* Seems to be required after a write */
+ for (write_timeout = EM2800_I2C_WRITE_TIMEOUT; write_timeout > 0;
+ write_timeout -= 5) {
+ ret = dev->em28xx_read_reg(dev, 0x05);
+ if (!ret)
+ break;
+ msleep(5);
+ }
+
+ return wrcount;
+}
+
+/*
+ * em28xx_i2c_recv_bytes()
+ * read a byte from the i2c device
+ */
+static int em28xx_i2c_recv_bytes(struct em28xx *dev, unsigned char addr,
+ char *buf, int len)
+{
+ int ret;
+ ret = dev->em28xx_read_reg_req_len(dev, 2, addr, buf, len);
+ if (ret < 0) {
+ em28xx_warn("reading i2c device failed (error=%i)\n", ret);
+ return ret;
+ }
+ if (dev->em28xx_read_reg(dev, 0x5) != 0)
+ return -ENODEV;
+ return ret;
+}
+
+/*
+ * em28xx_i2c_check_for_device()
+ * check if there is a i2c_device at the supplied address
+ */
+static int em28xx_i2c_check_for_device(struct em28xx *dev, unsigned char addr)
+{
+ int ret;
+
+ ret = dev->em28xx_read_reg_req(dev, 2, addr);
+ if (ret < 0) {
+ em28xx_warn("reading from i2c device failed (error=%i)\n", ret);
+ return ret;
+ }
+ if (dev->em28xx_read_reg(dev, 0x5) != 0)
+ return -ENODEV;
+ return 0;
+}
+
+/*
+ * em28xx_i2c_xfer()
+ * the main i2c transfer function
+ */
+static int em28xx_i2c_xfer(struct i2c_adapter *i2c_adap,
+ struct i2c_msg msgs[], int num)
+{
+ struct em28xx *dev = i2c_adap->algo_data;
+ int addr, rc, i, byte;
+
+ if (num <= 0)
+ return 0;
+ for (i = 0; i < num; i++) {
+ addr = msgs[i].addr << 1;
+ dprintk2(2, "%s %s addr=%x len=%d:",
+ (msgs[i].flags & I2C_M_RD) ? "read" : "write",
+ i == num - 1 ? "stop" : "nonstop", addr, msgs[i].len);
+ if (!msgs[i].len) { /* no len: check only for device presence */
+ if (dev->board.is_em2800)
+ rc = em2800_i2c_check_for_device(dev, addr);
+ else
+ rc = em28xx_i2c_check_for_device(dev, addr);
+ if (rc < 0) {
+ dprintk2(2, " no device\n");
+ return rc;
+ }
+
+ } else if (msgs[i].flags & I2C_M_RD) {
+ /* read bytes */
+ if (dev->board.is_em2800)
+ rc = em2800_i2c_recv_bytes(dev, addr,
+ msgs[i].buf,
+ msgs[i].len);
+ else
+ rc = em28xx_i2c_recv_bytes(dev, addr,
+ msgs[i].buf,
+ msgs[i].len);
+ if (i2c_debug >= 2) {
+ for (byte = 0; byte < msgs[i].len; byte++)
+ printk(" %02x", msgs[i].buf[byte]);
+ }
+ } else {
+ /* write bytes */
+ if (i2c_debug >= 2) {
+ for (byte = 0; byte < msgs[i].len; byte++)
+ printk(" %02x", msgs[i].buf[byte]);
+ }
+ if (dev->board.is_em2800)
+ rc = em2800_i2c_send_bytes(dev, addr,
+ msgs[i].buf,
+ msgs[i].len);
+ else
+ rc = em28xx_i2c_send_bytes(dev, addr,
+ msgs[i].buf,
+ msgs[i].len,
+ i == num - 1);
+ }
+ if (rc < 0)
+ goto err;
+ if (i2c_debug >= 2)
+ printk("\n");
+ }
+
+ return num;
+err:
+ dprintk2(2, " ERROR: %i\n", rc);
+ return rc;
+}
+
+/* based on linux/sunrpc/svcauth.h and linux/hash.h
+ * The original hash function returns a different value, if arch is x86_64
+ * or i386.
+ */
+static inline unsigned long em28xx_hash_mem(char *buf, int length, int bits)
+{
+ unsigned long hash = 0;
+ unsigned long l = 0;
+ int len = 0;
+ unsigned char c;
+ do {
+ if (len == length) {
+ c = (char)len;
+ len = -1;
+ } else
+ c = *buf++;
+ l = (l << 8) | c;
+ len++;
+ if ((len & (32 / 8 - 1)) == 0)
+ hash = ((hash^l) * 0x9e370001UL);
+ } while (len);
+
+ return (hash >> (32 - bits)) & 0xffffffffUL;
+}
+
+static int em28xx_i2c_eeprom(struct em28xx *dev, unsigned char *eedata, int len)
+{
+ unsigned char buf, *p = eedata;
+ struct em28xx_eeprom *em_eeprom = (void *)eedata;
+ int i, err, size = len, block;
+
+ if (dev->chip_id == CHIP_ID_EM2874 ||
+ dev->chip_id == CHIP_ID_EM28174 ||
+ dev->chip_id == CHIP_ID_EM2884) {
+ /* Empia switched to a 16-bit addressable eeprom in newer
+ devices. While we could certainly write a routine to read
+ the eeprom, there is nothing of use in there that cannot be
+ accessed through registers, and there is the risk that we
+ could corrupt the eeprom (since a 16-bit read call is
+ interpreted as a write call by 8-bit eeproms).
+ */
+ return 0;
+ }
+
+ dev->i2c_client.addr = 0xa0 >> 1;
+
+ /* Check if board has eeprom */
+ err = i2c_master_recv(&dev->i2c_client, &buf, 0);
+ if (err < 0) {
+ em28xx_errdev("board has no eeprom\n");
+ memset(eedata, 0, len);
+ return -ENODEV;
+ }
+
+ buf = 0;
+
+ err = i2c_master_send(&dev->i2c_client, &buf, 1);
+ if (err != 1) {
+ printk(KERN_INFO "%s: Huh, no eeprom present (err=%d)?\n",
+ dev->name, err);
+ return err;
+ }
+ while (size > 0) {
+ if (size > 16)
+ block = 16;
+ else
+ block = size;
+
+ if (block !=
+ (err = i2c_master_recv(&dev->i2c_client, p, block))) {
+ printk(KERN_WARNING
+ "%s: i2c eeprom read error (err=%d)\n",
+ dev->name, err);
+ return err;
+ }
+ size -= block;
+ p += block;
+ }
+ for (i = 0; i < len; i++) {
+ if (0 == (i % 16))
+ printk(KERN_INFO "%s: i2c eeprom %02x:", dev->name, i);
+ printk(" %02x", eedata[i]);
+ if (15 == (i % 16))
+ printk("\n");
+ }
+
+ if (em_eeprom->id == 0x9567eb1a)
+ dev->hash = em28xx_hash_mem(eedata, len, 32);
+
+ printk(KERN_INFO "%s: EEPROM ID= 0x%08x, EEPROM hash = 0x%08lx\n",
+ dev->name, em_eeprom->id, dev->hash);
+
+ printk(KERN_INFO "%s: EEPROM info:\n", dev->name);
+
+ switch (em_eeprom->chip_conf >> 4 & 0x3) {
+ case 0:
+ printk(KERN_INFO "%s:\tNo audio on board.\n", dev->name);
+ break;
+ case 1:
+ printk(KERN_INFO "%s:\tAC97 audio (5 sample rates)\n",
+ dev->name);
+ break;
+ case 2:
+ printk(KERN_INFO "%s:\tI2S audio, sample rate=32k\n",
+ dev->name);
+ break;
+ case 3:
+ printk(KERN_INFO "%s:\tI2S audio, 3 sample rates\n",
+ dev->name);
+ break;
+ }
+
+ if (em_eeprom->chip_conf & 1 << 3)
+ printk(KERN_INFO "%s:\tUSB Remote wakeup capable\n", dev->name);
+
+ if (em_eeprom->chip_conf & 1 << 2)
+ printk(KERN_INFO "%s:\tUSB Self power capable\n", dev->name);
+
+ switch (em_eeprom->chip_conf & 0x3) {
+ case 0:
+ printk(KERN_INFO "%s:\t500mA max power\n", dev->name);
+ break;
+ case 1:
+ printk(KERN_INFO "%s:\t400mA max power\n", dev->name);
+ break;
+ case 2:
+ printk(KERN_INFO "%s:\t300mA max power\n", dev->name);
+ break;
+ case 3:
+ printk(KERN_INFO "%s:\t200mA max power\n", dev->name);
+ break;
+ }
+ printk(KERN_INFO "%s:\tTable at 0x%02x, strings=0x%04x, 0x%04x, 0x%04x\n",
+ dev->name,
+ em_eeprom->string_idx_table,
+ em_eeprom->string1,
+ em_eeprom->string2,
+ em_eeprom->string3);
+
+ return 0;
+}
+
+/* ----------------------------------------------------------- */
+
+/*
+ * functionality()
+ */
+static u32 functionality(struct i2c_adapter *adap)
+{
+ return I2C_FUNC_SMBUS_EMUL;
+}
+
+static struct i2c_algorithm em28xx_algo = {
+ .master_xfer = em28xx_i2c_xfer,
+ .functionality = functionality,
+};
+
+static struct i2c_adapter em28xx_adap_template = {
+ .owner = THIS_MODULE,
+ .name = "em28xx",
+ .algo = &em28xx_algo,
+};
+
+static struct i2c_client em28xx_client_template = {
+ .name = "em28xx internal",
+};
+
+/* ----------------------------------------------------------- */
+
+/*
+ * i2c_devs
+ * incomplete list of known devices
+ */
+static char *i2c_devs[128] = {
+ [0x4a >> 1] = "saa7113h",
+ [0x52 >> 1] = "drxk",
+ [0x60 >> 1] = "remote IR sensor",
+ [0x8e >> 1] = "remote IR sensor",
+ [0x86 >> 1] = "tda9887",
+ [0x80 >> 1] = "msp34xx",
+ [0x88 >> 1] = "msp34xx",
+ [0xa0 >> 1] = "eeprom",
+ [0xb0 >> 1] = "tda9874",
+ [0xb8 >> 1] = "tvp5150a",
+ [0xba >> 1] = "webcam sensor or tvp5150a",
+ [0xc0 >> 1] = "tuner (analog)",
+ [0xc2 >> 1] = "tuner (analog)",
+ [0xc4 >> 1] = "tuner (analog)",
+ [0xc6 >> 1] = "tuner (analog)",
+};
+
+/*
+ * do_i2c_scan()
+ * check i2c address range for devices
+ */
+void em28xx_do_i2c_scan(struct em28xx *dev)
+{
+ u8 i2c_devicelist[128];
+ unsigned char buf;
+ int i, rc;
+
+ memset(i2c_devicelist, 0, ARRAY_SIZE(i2c_devicelist));
+
+ for (i = 0; i < ARRAY_SIZE(i2c_devs); i++) {
+ dev->i2c_client.addr = i;
+ rc = i2c_master_recv(&dev->i2c_client, &buf, 0);
+ if (rc < 0)
+ continue;
+ i2c_devicelist[i] = i;
+ printk(KERN_INFO "%s: found i2c device @ 0x%x [%s]\n",
+ dev->name, i << 1, i2c_devs[i] ? i2c_devs[i] : "???");
+ }
+
+ dev->i2c_hash = em28xx_hash_mem(i2c_devicelist,
+ ARRAY_SIZE(i2c_devicelist), 32);
+}
+
+/*
+ * em28xx_i2c_register()
+ * register i2c bus
+ */
+int em28xx_i2c_register(struct em28xx *dev)
+{
+ int retval;
+
+ BUG_ON(!dev->em28xx_write_regs || !dev->em28xx_read_reg);
+ BUG_ON(!dev->em28xx_write_regs_req || !dev->em28xx_read_reg_req);
+ dev->i2c_adap = em28xx_adap_template;
+ dev->i2c_adap.dev.parent = &dev->udev->dev;
+ strcpy(dev->i2c_adap.name, dev->name);
+ dev->i2c_adap.algo_data = dev;
+ i2c_set_adapdata(&dev->i2c_adap, &dev->v4l2_dev);
+
+ retval = i2c_add_adapter(&dev->i2c_adap);
+ if (retval < 0) {
+ em28xx_errdev("%s: i2c_add_adapter failed! retval [%d]\n",
+ __func__, retval);
+ return retval;
+ }
+
+ dev->i2c_client = em28xx_client_template;
+ dev->i2c_client.adapter = &dev->i2c_adap;
+
+ retval = em28xx_i2c_eeprom(dev, dev->eedata, sizeof(dev->eedata));
+ if ((retval < 0) && (retval != -ENODEV)) {
+ em28xx_errdev("%s: em28xx_i2_eeprom failed! retval [%d]\n",
+ __func__, retval);
+
+ return retval;
+ }
+
+ if (i2c_scan)
+ em28xx_do_i2c_scan(dev);
+
+ return 0;
+}
+
+/*
+ * em28xx_i2c_unregister()
+ * unregister i2c_bus
+ */
+int em28xx_i2c_unregister(struct em28xx *dev)
+{
+ i2c_del_adapter(&dev->i2c_adap);
+ return 0;
+}
--- /dev/null
+/*
+ handle em28xx IR remotes via linux kernel input layer.
+
+ Copyright (C) 2005 Ludovico Cavedon <cavedon@sssup.it>
+ Markus Rechberger <mrechberger@gmail.com>
+ Mauro Carvalho Chehab <mchehab@infradead.org>
+ Sascha Sommer <saschasommer@freenet.de>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/usb.h>
+#include <linux/slab.h>
+
+#include "em28xx.h"
+
+#define EM28XX_SNAPSHOT_KEY KEY_CAMERA
+#define EM28XX_SBUTTON_QUERY_INTERVAL 500
+#define EM28XX_R0C_USBSUSP_SNAPSHOT 0x20
+
+static unsigned int ir_debug;
+module_param(ir_debug, int, 0644);
+MODULE_PARM_DESC(ir_debug, "enable debug messages [IR]");
+
+#define MODULE_NAME "em28xx"
+
+#define i2cdprintk(fmt, arg...) \
+ if (ir_debug) { \
+ printk(KERN_DEBUG "%s/ir: " fmt, ir->name , ## arg); \
+ }
+
+#define dprintk(fmt, arg...) \
+ if (ir_debug) { \
+ printk(KERN_DEBUG "%s/ir: " fmt, ir->name , ## arg); \
+ }
+
+/**********************************************************
+ Polling structure used by em28xx IR's
+ **********************************************************/
+
+struct em28xx_ir_poll_result {
+ unsigned int toggle_bit:1;
+ unsigned int read_count:7;
+ u8 rc_address;
+ u8 rc_data[4]; /* 1 byte on em2860/2880, 4 on em2874 */
+};
+
+struct em28xx_IR {
+ struct em28xx *dev;
+ struct rc_dev *rc;
+ char name[32];
+ char phys[32];
+
+ /* poll external decoder */
+ int polling;
+ struct delayed_work work;
+ unsigned int full_code:1;
+ unsigned int last_readcount;
+
+ int (*get_key)(struct em28xx_IR *, struct em28xx_ir_poll_result *);
+};
+
+/**********************************************************
+ I2C IR based get keycodes - should be used with ir-kbd-i2c
+ **********************************************************/
+
+static int em28xx_get_key_terratec(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
+{
+ unsigned char b;
+
+ /* poll IR chip */
+ if (1 != i2c_master_recv(ir->c, &b, 1)) {
+ i2cdprintk("read error\n");
+ return -EIO;
+ }
+
+ /* it seems that 0xFE indicates that a button is still hold
+ down, while 0xff indicates that no button is hold
+ down. 0xfe sequences are sometimes interrupted by 0xFF */
+
+ i2cdprintk("key %02x\n", b);
+
+ if (b == 0xff)
+ return 0;
+
+ if (b == 0xfe)
+ /* keep old data */
+ return 1;
+
+ *ir_key = b;
+ *ir_raw = b;
+ return 1;
+}
+
+static int em28xx_get_key_em_haup(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
+{
+ unsigned char buf[2];
+ u16 code;
+ int size;
+
+ /* poll IR chip */
+ size = i2c_master_recv(ir->c, buf, sizeof(buf));
+
+ if (size != 2)
+ return -EIO;
+
+ /* Does eliminate repeated parity code */
+ if (buf[1] == 0xff)
+ return 0;
+
+ ir->old = buf[1];
+
+ /*
+ * Rearranges bits to the right order.
+ * The bit order were determined experimentally by using
+ * The original Hauppauge Grey IR and another RC5 that uses addr=0x08
+ * The RC5 code has 14 bits, but we've experimentally determined
+ * the meaning for only 11 bits.
+ * So, the code translation is not complete. Yet, it is enough to
+ * work with the provided RC5 IR.
+ */
+ code =
+ ((buf[0] & 0x01) ? 0x0020 : 0) | /* 0010 0000 */
+ ((buf[0] & 0x02) ? 0x0010 : 0) | /* 0001 0000 */
+ ((buf[0] & 0x04) ? 0x0008 : 0) | /* 0000 1000 */
+ ((buf[0] & 0x08) ? 0x0004 : 0) | /* 0000 0100 */
+ ((buf[0] & 0x10) ? 0x0002 : 0) | /* 0000 0010 */
+ ((buf[0] & 0x20) ? 0x0001 : 0) | /* 0000 0001 */
+ ((buf[1] & 0x08) ? 0x1000 : 0) | /* 0001 0000 */
+ ((buf[1] & 0x10) ? 0x0800 : 0) | /* 0000 1000 */
+ ((buf[1] & 0x20) ? 0x0400 : 0) | /* 0000 0100 */
+ ((buf[1] & 0x40) ? 0x0200 : 0) | /* 0000 0010 */
+ ((buf[1] & 0x80) ? 0x0100 : 0); /* 0000 0001 */
+
+ i2cdprintk("ir hauppauge (em2840): code=0x%02x (rcv=0x%02x%02x)\n",
+ code, buf[1], buf[0]);
+
+ /* return key */
+ *ir_key = code;
+ *ir_raw = code;
+ return 1;
+}
+
+static int em28xx_get_key_pinnacle_usb_grey(struct IR_i2c *ir, u32 *ir_key,
+ u32 *ir_raw)
+{
+ unsigned char buf[3];
+
+ /* poll IR chip */
+
+ if (3 != i2c_master_recv(ir->c, buf, 3)) {
+ i2cdprintk("read error\n");
+ return -EIO;
+ }
+
+ i2cdprintk("key %02x\n", buf[2]&0x3f);
+ if (buf[0] != 0x00)
+ return 0;
+
+ *ir_key = buf[2]&0x3f;
+ *ir_raw = buf[2]&0x3f;
+
+ return 1;
+}
+
+static int em28xx_get_key_winfast_usbii_deluxe(struct IR_i2c *ir, u32 *ir_key,
+ u32 *ir_raw)
+{
+ unsigned char subaddr, keydetect, key;
+
+ struct i2c_msg msg[] = { { .addr = ir->c->addr, .flags = 0, .buf = &subaddr, .len = 1},
+
+ { .addr = ir->c->addr, .flags = I2C_M_RD, .buf = &keydetect, .len = 1} };
+
+ subaddr = 0x10;
+ if (2 != i2c_transfer(ir->c->adapter, msg, 2)) {
+ i2cdprintk("read error\n");
+ return -EIO;
+ }
+ if (keydetect == 0x00)
+ return 0;
+
+ subaddr = 0x00;
+ msg[1].buf = &key;
+ if (2 != i2c_transfer(ir->c->adapter, msg, 2)) {
+ i2cdprintk("read error\n");
+ return -EIO;
+ }
+ if (key == 0x00)
+ return 0;
+
+ *ir_key = key;
+ *ir_raw = key;
+ return 1;
+}
+
+/**********************************************************
+ Poll based get keycode functions
+ **********************************************************/
+
+/* This is for the em2860/em2880 */
+static int default_polling_getkey(struct em28xx_IR *ir,
+ struct em28xx_ir_poll_result *poll_result)
+{
+ struct em28xx *dev = ir->dev;
+ int rc;
+ u8 msg[3] = { 0, 0, 0 };
+
+ /* Read key toggle, brand, and key code
+ on registers 0x45, 0x46 and 0x47
+ */
+ rc = dev->em28xx_read_reg_req_len(dev, 0, EM28XX_R45_IR,
+ msg, sizeof(msg));
+ if (rc < 0)
+ return rc;
+
+ /* Infrared toggle (Reg 0x45[7]) */
+ poll_result->toggle_bit = (msg[0] >> 7);
+
+ /* Infrared read count (Reg 0x45[6:0] */
+ poll_result->read_count = (msg[0] & 0x7f);
+
+ /* Remote Control Address (Reg 0x46) */
+ poll_result->rc_address = msg[1];
+
+ /* Remote Control Data (Reg 0x47) */
+ poll_result->rc_data[0] = msg[2];
+
+ return 0;
+}
+
+static int em2874_polling_getkey(struct em28xx_IR *ir,
+ struct em28xx_ir_poll_result *poll_result)
+{
+ struct em28xx *dev = ir->dev;
+ int rc;
+ u8 msg[5] = { 0, 0, 0, 0, 0 };
+
+ /* Read key toggle, brand, and key code
+ on registers 0x51-55
+ */
+ rc = dev->em28xx_read_reg_req_len(dev, 0, EM2874_R51_IR,
+ msg, sizeof(msg));
+ if (rc < 0)
+ return rc;
+
+ /* Infrared toggle (Reg 0x51[7]) */
+ poll_result->toggle_bit = (msg[0] >> 7);
+
+ /* Infrared read count (Reg 0x51[6:0] */
+ poll_result->read_count = (msg[0] & 0x7f);
+
+ /* Remote Control Address (Reg 0x52) */
+ poll_result->rc_address = msg[1];
+
+ /* Remote Control Data (Reg 0x53-55) */
+ poll_result->rc_data[0] = msg[2];
+ poll_result->rc_data[1] = msg[3];
+ poll_result->rc_data[2] = msg[4];
+
+ return 0;
+}
+
+/**********************************************************
+ Polling code for em28xx
+ **********************************************************/
+
+static void em28xx_ir_handle_key(struct em28xx_IR *ir)
+{
+ int result;
+ struct em28xx_ir_poll_result poll_result;
+
+ /* read the registers containing the IR status */
+ result = ir->get_key(ir, &poll_result);
+ if (unlikely(result < 0)) {
+ dprintk("ir->get_key() failed %d\n", result);
+ return;
+ }
+
+ if (unlikely(poll_result.read_count != ir->last_readcount)) {
+ dprintk("%s: toggle: %d, count: %d, key 0x%02x%02x\n", __func__,
+ poll_result.toggle_bit, poll_result.read_count,
+ poll_result.rc_address, poll_result.rc_data[0]);
+ if (ir->full_code)
+ rc_keydown(ir->rc,
+ poll_result.rc_address << 8 |
+ poll_result.rc_data[0],
+ poll_result.toggle_bit);
+ else
+ rc_keydown(ir->rc,
+ poll_result.rc_data[0],
+ poll_result.toggle_bit);
+
+ if (ir->dev->chip_id == CHIP_ID_EM2874 ||
+ ir->dev->chip_id == CHIP_ID_EM2884)
+ /* The em2874 clears the readcount field every time the
+ register is read. The em2860/2880 datasheet says that it
+ is supposed to clear the readcount, but it doesn't. So with
+ the em2874, we are looking for a non-zero read count as
+ opposed to a readcount that is incrementing */
+ ir->last_readcount = 0;
+ else
+ ir->last_readcount = poll_result.read_count;
+ }
+}
+
+static void em28xx_ir_work(struct work_struct *work)
+{
+ struct em28xx_IR *ir = container_of(work, struct em28xx_IR, work.work);
+
+ em28xx_ir_handle_key(ir);
+ schedule_delayed_work(&ir->work, msecs_to_jiffies(ir->polling));
+}
+
+static int em28xx_ir_start(struct rc_dev *rc)
+{
+ struct em28xx_IR *ir = rc->priv;
+
+ INIT_DELAYED_WORK(&ir->work, em28xx_ir_work);
+ schedule_delayed_work(&ir->work, 0);
+
+ return 0;
+}
+
+static void em28xx_ir_stop(struct rc_dev *rc)
+{
+ struct em28xx_IR *ir = rc->priv;
+
+ cancel_delayed_work_sync(&ir->work);
+}
+
+static int em28xx_ir_change_protocol(struct rc_dev *rc_dev, u64 rc_type)
+{
+ int rc = 0;
+ struct em28xx_IR *ir = rc_dev->priv;
+ struct em28xx *dev = ir->dev;
+ u8 ir_config = EM2874_IR_RC5;
+
+ /* Adjust xclk based o IR table for RC5/NEC tables */
+
+ if (rc_type == RC_TYPE_RC5) {
+ dev->board.xclk |= EM28XX_XCLK_IR_RC5_MODE;
+ ir->full_code = 1;
+ } else if (rc_type == RC_TYPE_NEC) {
+ dev->board.xclk &= ~EM28XX_XCLK_IR_RC5_MODE;
+ ir_config = EM2874_IR_NEC;
+ ir->full_code = 1;
+ } else if (rc_type != RC_TYPE_UNKNOWN)
+ rc = -EINVAL;
+
+ em28xx_write_reg_bits(dev, EM28XX_R0F_XCLK, dev->board.xclk,
+ EM28XX_XCLK_IR_RC5_MODE);
+
+ /* Setup the proper handler based on the chip */
+ switch (dev->chip_id) {
+ case CHIP_ID_EM2860:
+ case CHIP_ID_EM2883:
+ ir->get_key = default_polling_getkey;
+ break;
+ case CHIP_ID_EM2884:
+ case CHIP_ID_EM2874:
+ case CHIP_ID_EM28174:
+ ir->get_key = em2874_polling_getkey;
+ em28xx_write_regs(dev, EM2874_R50_IR_CONFIG, &ir_config, 1);
+ break;
+ default:
+ printk("Unrecognized em28xx chip id 0x%02x: IR not supported\n",
+ dev->chip_id);
+ rc = -EINVAL;
+ }
+
+ return rc;
+}
+
+static void em28xx_register_i2c_ir(struct em28xx *dev)
+{
+ /* Leadtek winfast tv USBII deluxe can find a non working IR-device */
+ /* at address 0x18, so if that address is needed for another board in */
+ /* the future, please put it after 0x1f. */
+ struct i2c_board_info info;
+ const unsigned short addr_list[] = {
+ 0x1f, 0x30, 0x47, I2C_CLIENT_END
+ };
+
+ memset(&info, 0, sizeof(struct i2c_board_info));
+ memset(&dev->init_data, 0, sizeof(dev->init_data));
+ strlcpy(info.type, "ir_video", I2C_NAME_SIZE);
+
+ /* detect & configure */
+ switch (dev->model) {
+ case EM2800_BOARD_TERRATEC_CINERGY_200:
+ case EM2820_BOARD_TERRATEC_CINERGY_250:
+ dev->init_data.ir_codes = RC_MAP_EM_TERRATEC;
+ dev->init_data.get_key = em28xx_get_key_terratec;
+ dev->init_data.name = "i2c IR (EM28XX Terratec)";
+ break;
+ case EM2820_BOARD_PINNACLE_USB_2:
+ dev->init_data.ir_codes = RC_MAP_PINNACLE_GREY;
+ dev->init_data.get_key = em28xx_get_key_pinnacle_usb_grey;
+ dev->init_data.name = "i2c IR (EM28XX Pinnacle PCTV)";
+ break;
+ case EM2820_BOARD_HAUPPAUGE_WINTV_USB_2:
+ dev->init_data.ir_codes = RC_MAP_HAUPPAUGE;
+ dev->init_data.get_key = em28xx_get_key_em_haup;
+ dev->init_data.name = "i2c IR (EM2840 Hauppauge)";
+ break;
+ case EM2820_BOARD_LEADTEK_WINFAST_USBII_DELUXE:
+ dev->init_data.ir_codes = RC_MAP_WINFAST_USBII_DELUXE;
+ dev->init_data.get_key = em28xx_get_key_winfast_usbii_deluxe;
+ dev->init_data.name = "i2c IR (EM2820 Winfast TV USBII Deluxe)";
+ break;
+ }
+
+ if (dev->init_data.name)
+ info.platform_data = &dev->init_data;
+ i2c_new_probed_device(&dev->i2c_adap, &info, addr_list, NULL);
+}
+
+/**********************************************************
+ Handle Webcam snapshot button
+ **********************************************************/
+
+static void em28xx_query_sbutton(struct work_struct *work)
+{
+ /* Poll the register and see if the button is depressed */
+ struct em28xx *dev =
+ container_of(work, struct em28xx, sbutton_query_work.work);
+ int ret;
+
+ ret = em28xx_read_reg(dev, EM28XX_R0C_USBSUSP);
+
+ if (ret & EM28XX_R0C_USBSUSP_SNAPSHOT) {
+ u8 cleared;
+ /* Button is depressed, clear the register */
+ cleared = ((u8) ret) & ~EM28XX_R0C_USBSUSP_SNAPSHOT;
+ em28xx_write_regs(dev, EM28XX_R0C_USBSUSP, &cleared, 1);
+
+ /* Not emulate the keypress */
+ input_report_key(dev->sbutton_input_dev, EM28XX_SNAPSHOT_KEY,
+ 1);
+ /* Now unpress the key */
+ input_report_key(dev->sbutton_input_dev, EM28XX_SNAPSHOT_KEY,
+ 0);
+ }
+
+ /* Schedule next poll */
+ schedule_delayed_work(&dev->sbutton_query_work,
+ msecs_to_jiffies(EM28XX_SBUTTON_QUERY_INTERVAL));
+}
+
+static void em28xx_register_snapshot_button(struct em28xx *dev)
+{
+ struct input_dev *input_dev;
+ int err;
+
+ em28xx_info("Registering snapshot button...\n");
+ input_dev = input_allocate_device();
+ if (!input_dev) {
+ em28xx_errdev("input_allocate_device failed\n");
+ return;
+ }
+
+ usb_make_path(dev->udev, dev->snapshot_button_path,
+ sizeof(dev->snapshot_button_path));
+ strlcat(dev->snapshot_button_path, "/sbutton",
+ sizeof(dev->snapshot_button_path));
+ INIT_DELAYED_WORK(&dev->sbutton_query_work, em28xx_query_sbutton);
+
+ input_dev->name = "em28xx snapshot button";
+ input_dev->phys = dev->snapshot_button_path;
+ input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP);
+ set_bit(EM28XX_SNAPSHOT_KEY, input_dev->keybit);
+ input_dev->keycodesize = 0;
+ input_dev->keycodemax = 0;
+ input_dev->id.bustype = BUS_USB;
+ input_dev->id.vendor = le16_to_cpu(dev->udev->descriptor.idVendor);
+ input_dev->id.product = le16_to_cpu(dev->udev->descriptor.idProduct);
+ input_dev->id.version = 1;
+ input_dev->dev.parent = &dev->udev->dev;
+
+ err = input_register_device(input_dev);
+ if (err) {
+ em28xx_errdev("input_register_device failed\n");
+ input_free_device(input_dev);
+ return;
+ }
+
+ dev->sbutton_input_dev = input_dev;
+ schedule_delayed_work(&dev->sbutton_query_work,
+ msecs_to_jiffies(EM28XX_SBUTTON_QUERY_INTERVAL));
+ return;
+
+}
+
+static void em28xx_deregister_snapshot_button(struct em28xx *dev)
+{
+ if (dev->sbutton_input_dev != NULL) {
+ em28xx_info("Deregistering snapshot button\n");
+ cancel_delayed_work_sync(&dev->sbutton_query_work);
+ input_unregister_device(dev->sbutton_input_dev);
+ dev->sbutton_input_dev = NULL;
+ }
+ return;
+}
+
+static int em28xx_ir_init(struct em28xx *dev)
+{
+ struct em28xx_IR *ir;
+ struct rc_dev *rc;
+ int err = -ENOMEM;
+
+ if (dev->board.ir_codes == NULL) {
+ /* No remote control support */
+ em28xx_warn("Remote control support is not available for "
+ "this card.\n");
+ return 0;
+ }
+
+ ir = kzalloc(sizeof(*ir), GFP_KERNEL);
+ rc = rc_allocate_device();
+ if (!ir || !rc)
+ goto err_out_free;
+
+ /* record handles to ourself */
+ ir->dev = dev;
+ dev->ir = ir;
+ ir->rc = rc;
+
+ /*
+ * em2874 supports more protocols. For now, let's just announce
+ * the two protocols that were already tested
+ */
+ rc->allowed_protos = RC_TYPE_RC5 | RC_TYPE_NEC;
+ rc->priv = ir;
+ rc->change_protocol = em28xx_ir_change_protocol;
+ rc->open = em28xx_ir_start;
+ rc->close = em28xx_ir_stop;
+
+ /* By default, keep protocol field untouched */
+ err = em28xx_ir_change_protocol(rc, RC_TYPE_UNKNOWN);
+ if (err)
+ goto err_out_free;
+
+ /* This is how often we ask the chip for IR information */
+ ir->polling = 100; /* ms */
+
+ /* init input device */
+ snprintf(ir->name, sizeof(ir->name), "em28xx IR (%s)",
+ dev->name);
+
+ usb_make_path(dev->udev, ir->phys, sizeof(ir->phys));
+ strlcat(ir->phys, "/input0", sizeof(ir->phys));
+
+ rc->input_name = ir->name;
+ rc->input_phys = ir->phys;
+ rc->input_id.bustype = BUS_USB;
+ rc->input_id.version = 1;
+ rc->input_id.vendor = le16_to_cpu(dev->udev->descriptor.idVendor);
+ rc->input_id.product = le16_to_cpu(dev->udev->descriptor.idProduct);
+ rc->dev.parent = &dev->udev->dev;
+ rc->map_name = dev->board.ir_codes;
+ rc->driver_name = MODULE_NAME;
+
+ /* all done */
+ err = rc_register_device(rc);
+ if (err)
+ goto err_out_stop;
+
+ em28xx_register_i2c_ir(dev);
+
+#if defined(CONFIG_MODULES) && defined(MODULE)
+ if (dev->board.has_ir_i2c)
+ request_module("ir-kbd-i2c");
+#endif
+ if (dev->board.has_snapshot_button)
+ em28xx_register_snapshot_button(dev);
+
+ return 0;
+
+ err_out_stop:
+ dev->ir = NULL;
+ err_out_free:
+ rc_free_device(rc);
+ kfree(ir);
+ return err;
+}
+
+static int em28xx_ir_fini(struct em28xx *dev)
+{
+ struct em28xx_IR *ir = dev->ir;
+
+ em28xx_deregister_snapshot_button(dev);
+
+ /* skip detach on non attached boards */
+ if (!ir)
+ return 0;
+
+ if (ir->rc)
+ rc_unregister_device(ir->rc);
+
+ /* done */
+ kfree(ir);
+ dev->ir = NULL;
+ return 0;
+}
+
+static struct em28xx_ops rc_ops = {
+ .id = EM28XX_RC,
+ .name = "Em28xx Input Extension",
+ .init = em28xx_ir_init,
+ .fini = em28xx_ir_fini,
+};
+
+static int __init em28xx_rc_register(void)
+{
+ return em28xx_register_extension(&rc_ops);
+}
+
+static void __exit em28xx_rc_unregister(void)
+{
+ em28xx_unregister_extension(&rc_ops);
+}
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_DESCRIPTION("Em28xx Input driver");
+
+module_init(em28xx_rc_register);
+module_exit(em28xx_rc_unregister);
--- /dev/null
+#define EM_GPIO_0 (1 << 0)
+#define EM_GPIO_1 (1 << 1)
+#define EM_GPIO_2 (1 << 2)
+#define EM_GPIO_3 (1 << 3)
+#define EM_GPIO_4 (1 << 4)
+#define EM_GPIO_5 (1 << 5)
+#define EM_GPIO_6 (1 << 6)
+#define EM_GPIO_7 (1 << 7)
+
+#define EM_GPO_0 (1 << 0)
+#define EM_GPO_1 (1 << 1)
+#define EM_GPO_2 (1 << 2)
+#define EM_GPO_3 (1 << 3)
+
+/* em28xx endpoints */
+#define EM28XX_EP_ANALOG 0x82
+#define EM28XX_EP_AUDIO 0x83
+#define EM28XX_EP_DIGITAL 0x84
+
+/* em2800 registers */
+#define EM2800_R08_AUDIOSRC 0x08
+
+/* em28xx registers */
+
+#define EM28XX_R00_CHIPCFG 0x00
+
+/* em28xx Chip Configuration 0x00 */
+#define EM28XX_CHIPCFG_VENDOR_AUDIO 0x80
+#define EM28XX_CHIPCFG_I2S_VOLUME_CAPABLE 0x40
+#define EM28XX_CHIPCFG_I2S_5_SAMPRATES 0x30
+#define EM28XX_CHIPCFG_I2S_3_SAMPRATES 0x20
+#define EM28XX_CHIPCFG_AC97 0x10
+#define EM28XX_CHIPCFG_AUDIOMASK 0x30
+
+#define EM28XX_R01_CHIPCFG2 0x01
+
+/* em28xx Chip Configuration 2 0x01 */
+#define EM28XX_CHIPCFG2_TS_PRESENT 0x10
+#define EM28XX_CHIPCFG2_TS_REQ_INTERVAL_MASK 0x0c /* bits 3-2 */
+#define EM28XX_CHIPCFG2_TS_REQ_INTERVAL_1MF 0x00
+#define EM28XX_CHIPCFG2_TS_REQ_INTERVAL_2MF 0x04
+#define EM28XX_CHIPCFG2_TS_REQ_INTERVAL_4MF 0x08
+#define EM28XX_CHIPCFG2_TS_REQ_INTERVAL_8MF 0x0c
+#define EM28XX_CHIPCFG2_TS_PACKETSIZE_MASK 0x03 /* bits 0-1 */
+#define EM28XX_CHIPCFG2_TS_PACKETSIZE_188 0x00
+#define EM28XX_CHIPCFG2_TS_PACKETSIZE_376 0x01
+#define EM28XX_CHIPCFG2_TS_PACKETSIZE_564 0x02
+#define EM28XX_CHIPCFG2_TS_PACKETSIZE_752 0x03
+
+
+ /* GPIO/GPO registers */
+#define EM2880_R04_GPO 0x04 /* em2880-em2883 only */
+#define EM28XX_R08_GPIO 0x08 /* em2820 or upper */
+
+#define EM28XX_R06_I2C_CLK 0x06
+
+/* em28xx I2C Clock Register (0x06) */
+#define EM28XX_I2C_CLK_ACK_LAST_READ 0x80
+#define EM28XX_I2C_CLK_WAIT_ENABLE 0x40
+#define EM28XX_I2C_EEPROM_ON_BOARD 0x08
+#define EM28XX_I2C_EEPROM_KEY_VALID 0x04
+#define EM2874_I2C_SECONDARY_BUS_SELECT 0x04 /* em2874 has two i2c busses */
+#define EM28XX_I2C_FREQ_1_5_MHZ 0x03 /* bus frequency (bits [1-0]) */
+#define EM28XX_I2C_FREQ_25_KHZ 0x02
+#define EM28XX_I2C_FREQ_400_KHZ 0x01
+#define EM28XX_I2C_FREQ_100_KHZ 0x00
+
+
+#define EM28XX_R0A_CHIPID 0x0a
+#define EM28XX_R0C_USBSUSP 0x0c /* */
+
+#define EM28XX_R0E_AUDIOSRC 0x0e
+#define EM28XX_R0F_XCLK 0x0f
+
+/* em28xx XCLK Register (0x0f) */
+#define EM28XX_XCLK_AUDIO_UNMUTE 0x80 /* otherwise audio muted */
+#define EM28XX_XCLK_I2S_MSB_TIMING 0x40 /* otherwise standard timing */
+#define EM28XX_XCLK_IR_RC5_MODE 0x20 /* otherwise NEC mode */
+#define EM28XX_XCLK_IR_NEC_CHK_PARITY 0x10
+#define EM28XX_XCLK_FREQUENCY_30MHZ 0x00 /* Freq. select (bits [3-0]) */
+#define EM28XX_XCLK_FREQUENCY_15MHZ 0x01
+#define EM28XX_XCLK_FREQUENCY_10MHZ 0x02
+#define EM28XX_XCLK_FREQUENCY_7_5MHZ 0x03
+#define EM28XX_XCLK_FREQUENCY_6MHZ 0x04
+#define EM28XX_XCLK_FREQUENCY_5MHZ 0x05
+#define EM28XX_XCLK_FREQUENCY_4_3MHZ 0x06
+#define EM28XX_XCLK_FREQUENCY_12MHZ 0x07
+#define EM28XX_XCLK_FREQUENCY_20MHZ 0x08
+#define EM28XX_XCLK_FREQUENCY_20MHZ_2 0x09
+#define EM28XX_XCLK_FREQUENCY_48MHZ 0x0a
+#define EM28XX_XCLK_FREQUENCY_24MHZ 0x0b
+
+#define EM28XX_R10_VINMODE 0x10
+
+#define EM28XX_R11_VINCTRL 0x11
+
+/* em28xx Video Input Control Register 0x11 */
+#define EM28XX_VINCTRL_VBI_SLICED 0x80
+#define EM28XX_VINCTRL_VBI_RAW 0x40
+#define EM28XX_VINCTRL_VOUT_MODE_IN 0x20 /* HREF,VREF,VACT in output */
+#define EM28XX_VINCTRL_CCIR656_ENABLE 0x10
+#define EM28XX_VINCTRL_VBI_16BIT_RAW 0x08 /* otherwise 8-bit raw */
+#define EM28XX_VINCTRL_FID_ON_HREF 0x04
+#define EM28XX_VINCTRL_DUAL_EDGE_STROBE 0x02
+#define EM28XX_VINCTRL_INTERLACED 0x01
+
+#define EM28XX_R12_VINENABLE 0x12 /* */
+
+#define EM28XX_R14_GAMMA 0x14
+#define EM28XX_R15_RGAIN 0x15
+#define EM28XX_R16_GGAIN 0x16
+#define EM28XX_R17_BGAIN 0x17
+#define EM28XX_R18_ROFFSET 0x18
+#define EM28XX_R19_GOFFSET 0x19
+#define EM28XX_R1A_BOFFSET 0x1a
+
+#define EM28XX_R1B_OFLOW 0x1b
+#define EM28XX_R1C_HSTART 0x1c
+#define EM28XX_R1D_VSTART 0x1d
+#define EM28XX_R1E_CWIDTH 0x1e
+#define EM28XX_R1F_CHEIGHT 0x1f
+
+#define EM28XX_R20_YGAIN 0x20
+#define EM28XX_R21_YOFFSET 0x21
+#define EM28XX_R22_UVGAIN 0x22
+#define EM28XX_R23_UOFFSET 0x23
+#define EM28XX_R24_VOFFSET 0x24
+#define EM28XX_R25_SHARPNESS 0x25
+
+#define EM28XX_R26_COMPR 0x26
+#define EM28XX_R27_OUTFMT 0x27
+
+/* em28xx Output Format Register (0x27) */
+#define EM28XX_OUTFMT_RGB_8_RGRG 0x00
+#define EM28XX_OUTFMT_RGB_8_GRGR 0x01
+#define EM28XX_OUTFMT_RGB_8_GBGB 0x02
+#define EM28XX_OUTFMT_RGB_8_BGBG 0x03
+#define EM28XX_OUTFMT_RGB_16_656 0x04
+#define EM28XX_OUTFMT_RGB_8_BAYER 0x08 /* Pattern in Reg 0x10[1-0] */
+#define EM28XX_OUTFMT_YUV211 0x10
+#define EM28XX_OUTFMT_YUV422_Y0UY1V 0x14
+#define EM28XX_OUTFMT_YUV422_Y1UY0V 0x15
+#define EM28XX_OUTFMT_YUV411 0x18
+
+
+#define EM28XX_R28_XMIN 0x28
+#define EM28XX_R29_XMAX 0x29
+#define EM28XX_R2A_YMIN 0x2a
+#define EM28XX_R2B_YMAX 0x2b
+
+#define EM28XX_R30_HSCALELOW 0x30
+#define EM28XX_R31_HSCALEHIGH 0x31
+#define EM28XX_R32_VSCALELOW 0x32
+#define EM28XX_R33_VSCALEHIGH 0x33
+#define EM28XX_R34_VBI_START_H 0x34
+#define EM28XX_R35_VBI_START_V 0x35
+#define EM28XX_R36_VBI_WIDTH 0x36
+#define EM28XX_R37_VBI_HEIGHT 0x37
+
+#define EM28XX_R40_AC97LSB 0x40
+#define EM28XX_R41_AC97MSB 0x41
+#define EM28XX_R42_AC97ADDR 0x42
+#define EM28XX_R43_AC97BUSY 0x43
+
+#define EM28XX_R45_IR 0x45
+ /* 0x45 bit 7 - parity bit
+ bits 6-0 - count
+ 0x46 IR brand
+ 0x47 IR data
+ */
+
+/* em2874 registers */
+#define EM2874_R50_IR_CONFIG 0x50
+#define EM2874_R51_IR 0x51
+#define EM2874_R5F_TS_ENABLE 0x5f
+#define EM2874_R80_GPIO 0x80
+
+/* em2874 IR config register (0x50) */
+#define EM2874_IR_NEC 0x00
+#define EM2874_IR_RC5 0x04
+#define EM2874_IR_RC6_MODE_0 0x08
+#define EM2874_IR_RC6_MODE_6A 0x0b
+
+/* em2874 Transport Stream Enable Register (0x5f) */
+#define EM2874_TS1_CAPTURE_ENABLE (1 << 0)
+#define EM2874_TS1_FILTER_ENABLE (1 << 1)
+#define EM2874_TS1_NULL_DISCARD (1 << 2)
+#define EM2874_TS2_CAPTURE_ENABLE (1 << 4)
+#define EM2874_TS2_FILTER_ENABLE (1 << 5)
+#define EM2874_TS2_NULL_DISCARD (1 << 6)
+
+/* register settings */
+#define EM2800_AUDIO_SRC_TUNER 0x0d
+#define EM2800_AUDIO_SRC_LINE 0x0c
+#define EM28XX_AUDIO_SRC_TUNER 0xc0
+#define EM28XX_AUDIO_SRC_LINE 0x80
+
+/* FIXME: Need to be populated with the other chip ID's */
+enum em28xx_chip_id {
+ CHIP_ID_EM2800 = 7,
+ CHIP_ID_EM2710 = 17,
+ CHIP_ID_EM2820 = 18, /* Also used by some em2710 */
+ CHIP_ID_EM2840 = 20,
+ CHIP_ID_EM2750 = 33,
+ CHIP_ID_EM2860 = 34,
+ CHIP_ID_EM2870 = 35,
+ CHIP_ID_EM2883 = 36,
+ CHIP_ID_EM2874 = 65,
+ CHIP_ID_EM2884 = 68,
+ CHIP_ID_EM28174 = 113,
+};
+
+/*
+ * Registers used by em202
+ */
+
+/* EMP202 vendor registers */
+#define EM202_EXT_MODEM_CTRL 0x3e
+#define EM202_GPIO_CONF 0x4c
+#define EM202_GPIO_POLARITY 0x4e
+#define EM202_GPIO_STICKY 0x50
+#define EM202_GPIO_MASK 0x52
+#define EM202_GPIO_STATUS 0x54
+#define EM202_SPDIF_OUT_SEL 0x6a
+#define EM202_ANTIPOP 0x72
+#define EM202_EAPD_GPIO_ACCESS 0x74
--- /dev/null
+/*
+ em28xx-vbi.c - VBI driver for em28xx
+
+ Copyright (C) 2009 Devin Heitmueller <dheitmueller@kernellabs.com>
+
+ This work was sponsored by EyeMagnet Limited.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301, USA.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/hardirq.h>
+#include <linux/init.h>
+
+#include "em28xx.h"
+
+static unsigned int vbibufs = 5;
+module_param(vbibufs, int, 0644);
+MODULE_PARM_DESC(vbibufs, "number of vbi buffers, range 2-32");
+
+static unsigned int vbi_debug;
+module_param(vbi_debug, int, 0644);
+MODULE_PARM_DESC(vbi_debug, "enable debug messages [vbi]");
+
+#define dprintk(level, fmt, arg...) if (vbi_debug >= level) \
+ printk(KERN_DEBUG "%s: " fmt, dev->core->name , ## arg)
+
+/* ------------------------------------------------------------------ */
+
+static void
+free_buffer(struct videobuf_queue *vq, struct em28xx_buffer *buf)
+{
+ struct em28xx_fh *fh = vq->priv_data;
+ struct em28xx *dev = fh->dev;
+ unsigned long flags = 0;
+ if (in_interrupt())
+ BUG();
+
+ /* We used to wait for the buffer to finish here, but this didn't work
+ because, as we were keeping the state as VIDEOBUF_QUEUED,
+ videobuf_queue_cancel marked it as finished for us.
+ (Also, it could wedge forever if the hardware was misconfigured.)
+
+ This should be safe; by the time we get here, the buffer isn't
+ queued anymore. If we ever start marking the buffers as
+ VIDEOBUF_ACTIVE, it won't be, though.
+ */
+ spin_lock_irqsave(&dev->slock, flags);
+ if (dev->isoc_ctl.vbi_buf == buf)
+ dev->isoc_ctl.vbi_buf = NULL;
+ spin_unlock_irqrestore(&dev->slock, flags);
+
+ videobuf_vmalloc_free(&buf->vb);
+ buf->vb.state = VIDEOBUF_NEEDS_INIT;
+}
+
+static int
+vbi_setup(struct videobuf_queue *q, unsigned int *count, unsigned int *size)
+{
+ struct em28xx_fh *fh = q->priv_data;
+ struct em28xx *dev = fh->dev;
+
+ *size = dev->vbi_width * dev->vbi_height * 2;
+
+ if (0 == *count)
+ *count = vbibufs;
+ if (*count < 2)
+ *count = 2;
+ if (*count > 32)
+ *count = 32;
+ return 0;
+}
+
+static int
+vbi_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,
+ enum v4l2_field field)
+{
+ struct em28xx_fh *fh = q->priv_data;
+ struct em28xx *dev = fh->dev;
+ struct em28xx_buffer *buf = container_of(vb, struct em28xx_buffer, vb);
+ int rc = 0;
+
+ buf->vb.size = dev->vbi_width * dev->vbi_height * 2;
+
+ if (0 != buf->vb.baddr && buf->vb.bsize < buf->vb.size)
+ return -EINVAL;
+
+ buf->vb.width = dev->vbi_width;
+ buf->vb.height = dev->vbi_height;
+ buf->vb.field = field;
+
+ if (VIDEOBUF_NEEDS_INIT == buf->vb.state) {
+ rc = videobuf_iolock(q, &buf->vb, NULL);
+ if (rc < 0)
+ goto fail;
+ }
+
+ buf->vb.state = VIDEOBUF_PREPARED;
+ return 0;
+
+fail:
+ free_buffer(q, buf);
+ return rc;
+}
+
+static void
+vbi_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb)
+{
+ struct em28xx_buffer *buf = container_of(vb,
+ struct em28xx_buffer,
+ vb);
+ struct em28xx_fh *fh = vq->priv_data;
+ struct em28xx *dev = fh->dev;
+ struct em28xx_dmaqueue *vbiq = &dev->vbiq;
+
+ buf->vb.state = VIDEOBUF_QUEUED;
+ list_add_tail(&buf->vb.queue, &vbiq->active);
+}
+
+static void vbi_release(struct videobuf_queue *q, struct videobuf_buffer *vb)
+{
+ struct em28xx_buffer *buf = container_of(vb, struct em28xx_buffer, vb);
+ free_buffer(q, buf);
+}
+
+struct videobuf_queue_ops em28xx_vbi_qops = {
+ .buf_setup = vbi_setup,
+ .buf_prepare = vbi_prepare,
+ .buf_queue = vbi_queue,
+ .buf_release = vbi_release,
+};
--- /dev/null
+/*
+ em28xx-video.c - driver for Empia EM2800/EM2820/2840 USB
+ video capture devices
+
+ Copyright (C) 2005 Ludovico Cavedon <cavedon@sssup.it>
+ Markus Rechberger <mrechberger@gmail.com>
+ Mauro Carvalho Chehab <mchehab@infradead.org>
+ Sascha Sommer <saschasommer@freenet.de>
+
+ Some parts based on SN9C10x PC Camera Controllers GPL driver made
+ by Luca Risolia <luca.risolia@studio.unibo.it>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/init.h>
+#include <linux/list.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/bitmap.h>
+#include <linux/usb.h>
+#include <linux/i2c.h>
+#include <linux/mm.h>
+#include <linux/mutex.h>
+#include <linux/slab.h>
+
+#include "em28xx.h"
+#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
+#include <media/v4l2-chip-ident.h>
+#include <media/msp3400.h>
+#include <media/tuner.h>
+
+#define DRIVER_AUTHOR "Ludovico Cavedon <cavedon@sssup.it>, " \
+ "Markus Rechberger <mrechberger@gmail.com>, " \
+ "Mauro Carvalho Chehab <mchehab@infradead.org>, " \
+ "Sascha Sommer <saschasommer@freenet.de>"
+
+#define DRIVER_DESC "Empia em28xx based USB video device driver"
+
+#define EM28XX_VERSION "0.1.3"
+
+#define em28xx_videodbg(fmt, arg...) do {\
+ if (video_debug) \
+ printk(KERN_INFO "%s %s :"fmt, \
+ dev->name, __func__ , ##arg); } while (0)
+
+static unsigned int isoc_debug;
+module_param(isoc_debug, int, 0644);
+MODULE_PARM_DESC(isoc_debug, "enable debug messages [isoc transfers]");
+
+#define em28xx_isocdbg(fmt, arg...) \
+do {\
+ if (isoc_debug) { \
+ printk(KERN_INFO "%s %s :"fmt, \
+ dev->name, __func__ , ##arg); \
+ } \
+ } while (0)
+
+MODULE_AUTHOR(DRIVER_AUTHOR);
+MODULE_DESCRIPTION(DRIVER_DESC);
+MODULE_LICENSE("GPL");
+MODULE_VERSION(EM28XX_VERSION);
+
+static unsigned int video_nr[] = {[0 ... (EM28XX_MAXBOARDS - 1)] = UNSET };
+static unsigned int vbi_nr[] = {[0 ... (EM28XX_MAXBOARDS - 1)] = UNSET };
+static unsigned int radio_nr[] = {[0 ... (EM28XX_MAXBOARDS - 1)] = UNSET };
+
+module_param_array(video_nr, int, NULL, 0444);
+module_param_array(vbi_nr, int, NULL, 0444);
+module_param_array(radio_nr, int, NULL, 0444);
+MODULE_PARM_DESC(video_nr, "video device numbers");
+MODULE_PARM_DESC(vbi_nr, "vbi device numbers");
+MODULE_PARM_DESC(radio_nr, "radio device numbers");
+
+static unsigned int video_debug;
+module_param(video_debug, int, 0644);
+MODULE_PARM_DESC(video_debug, "enable debug messages [video]");
+
+/* supported video standards */
+static struct em28xx_fmt format[] = {
+ {
+ .name = "16 bpp YUY2, 4:2:2, packed",
+ .fourcc = V4L2_PIX_FMT_YUYV,
+ .depth = 16,
+ .reg = EM28XX_OUTFMT_YUV422_Y0UY1V,
+ }, {
+ .name = "16 bpp RGB 565, LE",
+ .fourcc = V4L2_PIX_FMT_RGB565,
+ .depth = 16,
+ .reg = EM28XX_OUTFMT_RGB_16_656,
+ }, {
+ .name = "8 bpp Bayer BGBG..GRGR",
+ .fourcc = V4L2_PIX_FMT_SBGGR8,
+ .depth = 8,
+ .reg = EM28XX_OUTFMT_RGB_8_BGBG,
+ }, {
+ .name = "8 bpp Bayer GRGR..BGBG",
+ .fourcc = V4L2_PIX_FMT_SGRBG8,
+ .depth = 8,
+ .reg = EM28XX_OUTFMT_RGB_8_GRGR,
+ }, {
+ .name = "8 bpp Bayer GBGB..RGRG",
+ .fourcc = V4L2_PIX_FMT_SGBRG8,
+ .depth = 8,
+ .reg = EM28XX_OUTFMT_RGB_8_GBGB,
+ }, {
+ .name = "12 bpp YUV411",
+ .fourcc = V4L2_PIX_FMT_YUV411P,
+ .depth = 12,
+ .reg = EM28XX_OUTFMT_YUV411,
+ },
+};
+
+/* supported controls */
+/* Common to all boards */
+static struct v4l2_queryctrl ac97_qctrl[] = {
+ {
+ .id = V4L2_CID_AUDIO_VOLUME,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Volume",
+ .minimum = 0x0,
+ .maximum = 0x1f,
+ .step = 0x1,
+ .default_value = 0x1f,
+ .flags = V4L2_CTRL_FLAG_SLIDER,
+ }, {
+ .id = V4L2_CID_AUDIO_MUTE,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "Mute",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 1,
+ .flags = 0,
+ }
+};
+
+/* ------------------------------------------------------------------
+ DMA and thread functions
+ ------------------------------------------------------------------*/
+
+/*
+ * Announces that a buffer were filled and request the next
+ */
+static inline void buffer_filled(struct em28xx *dev,
+ struct em28xx_dmaqueue *dma_q,
+ struct em28xx_buffer *buf)
+{
+ /* Advice that buffer was filled */
+ em28xx_isocdbg("[%p/%d] wakeup\n", buf, buf->vb.i);
+ buf->vb.state = VIDEOBUF_DONE;
+ buf->vb.field_count++;
+ do_gettimeofday(&buf->vb.ts);
+
+ dev->isoc_ctl.vid_buf = NULL;
+
+ list_del(&buf->vb.queue);
+ wake_up(&buf->vb.done);
+}
+
+static inline void vbi_buffer_filled(struct em28xx *dev,
+ struct em28xx_dmaqueue *dma_q,
+ struct em28xx_buffer *buf)
+{
+ /* Advice that buffer was filled */
+ em28xx_isocdbg("[%p/%d] wakeup\n", buf, buf->vb.i);
+
+ buf->vb.state = VIDEOBUF_DONE;
+ buf->vb.field_count++;
+ do_gettimeofday(&buf->vb.ts);
+
+ dev->isoc_ctl.vbi_buf = NULL;
+
+ list_del(&buf->vb.queue);
+ wake_up(&buf->vb.done);
+}
+
+/*
+ * Identify the buffer header type and properly handles
+ */
+static void em28xx_copy_video(struct em28xx *dev,
+ struct em28xx_dmaqueue *dma_q,
+ struct em28xx_buffer *buf,
+ unsigned char *p,
+ unsigned char *outp, unsigned long len)
+{
+ void *fieldstart, *startwrite, *startread;
+ int linesdone, currlinedone, offset, lencopy, remain;
+ int bytesperline = dev->width << 1;
+
+ if (dma_q->pos + len > buf->vb.size)
+ len = buf->vb.size - dma_q->pos;
+
+ startread = p;
+ remain = len;
+
+ if (dev->progressive)
+ fieldstart = outp;
+ else {
+ /* Interlaces two half frames */
+ if (buf->top_field)
+ fieldstart = outp;
+ else
+ fieldstart = outp + bytesperline;
+ }
+
+ linesdone = dma_q->pos / bytesperline;
+ currlinedone = dma_q->pos % bytesperline;
+
+ if (dev->progressive)
+ offset = linesdone * bytesperline + currlinedone;
+ else
+ offset = linesdone * bytesperline * 2 + currlinedone;
+
+ startwrite = fieldstart + offset;
+ lencopy = bytesperline - currlinedone;
+ lencopy = lencopy > remain ? remain : lencopy;
+
+ if ((char *)startwrite + lencopy > (char *)outp + buf->vb.size) {
+ em28xx_isocdbg("Overflow of %zi bytes past buffer end (1)\n",
+ ((char *)startwrite + lencopy) -
+ ((char *)outp + buf->vb.size));
+ remain = (char *)outp + buf->vb.size - (char *)startwrite;
+ lencopy = remain;
+ }
+ if (lencopy <= 0)
+ return;
+ memcpy(startwrite, startread, lencopy);
+
+ remain -= lencopy;
+
+ while (remain > 0) {
+ startwrite += lencopy + bytesperline;
+ startread += lencopy;
+ if (bytesperline > remain)
+ lencopy = remain;
+ else
+ lencopy = bytesperline;
+
+ if ((char *)startwrite + lencopy > (char *)outp +
+ buf->vb.size) {
+ em28xx_isocdbg("Overflow of %zi bytes past buffer end"
+ "(2)\n",
+ ((char *)startwrite + lencopy) -
+ ((char *)outp + buf->vb.size));
+ lencopy = remain = (char *)outp + buf->vb.size -
+ (char *)startwrite;
+ }
+ if (lencopy <= 0)
+ break;
+
+ memcpy(startwrite, startread, lencopy);
+
+ remain -= lencopy;
+ }
+
+ dma_q->pos += len;
+}
+
+static void em28xx_copy_vbi(struct em28xx *dev,
+ struct em28xx_dmaqueue *dma_q,
+ struct em28xx_buffer *buf,
+ unsigned char *p,
+ unsigned char *outp, unsigned long len)
+{
+ void *startwrite, *startread;
+ int offset;
+ int bytesperline;
+
+ if (dev == NULL) {
+ em28xx_isocdbg("dev is null\n");
+ return;
+ }
+ bytesperline = dev->vbi_width;
+
+ if (dma_q == NULL) {
+ em28xx_isocdbg("dma_q is null\n");
+ return;
+ }
+ if (buf == NULL) {
+ return;
+ }
+ if (p == NULL) {
+ em28xx_isocdbg("p is null\n");
+ return;
+ }
+ if (outp == NULL) {
+ em28xx_isocdbg("outp is null\n");
+ return;
+ }
+
+ if (dma_q->pos + len > buf->vb.size)
+ len = buf->vb.size - dma_q->pos;
+
+ startread = p;
+
+ startwrite = outp + dma_q->pos;
+ offset = dma_q->pos;
+
+ /* Make sure the bottom field populates the second half of the frame */
+ if (buf->top_field == 0) {
+ startwrite += bytesperline * dev->vbi_height;
+ offset += bytesperline * dev->vbi_height;
+ }
+
+ memcpy(startwrite, startread, len);
+ dma_q->pos += len;
+}
+
+static inline void print_err_status(struct em28xx *dev,
+ int packet, int status)
+{
+ char *errmsg = "Unknown";
+
+ switch (status) {
+ case -ENOENT:
+ errmsg = "unlinked synchronuously";
+ break;
+ case -ECONNRESET:
+ errmsg = "unlinked asynchronuously";
+ break;
+ case -ENOSR:
+ errmsg = "Buffer error (overrun)";
+ break;
+ case -EPIPE:
+ errmsg = "Stalled (device not responding)";
+ break;
+ case -EOVERFLOW:
+ errmsg = "Babble (bad cable?)";
+ break;
+ case -EPROTO:
+ errmsg = "Bit-stuff error (bad cable?)";
+ break;
+ case -EILSEQ:
+ errmsg = "CRC/Timeout (could be anything)";
+ break;
+ case -ETIME:
+ errmsg = "Device does not respond";
+ break;
+ }
+ if (packet < 0) {
+ em28xx_isocdbg("URB status %d [%s].\n", status, errmsg);
+ } else {
+ em28xx_isocdbg("URB packet %d, status %d [%s].\n",
+ packet, status, errmsg);
+ }
+}
+
+/*
+ * video-buf generic routine to get the next available buffer
+ */
+static inline void get_next_buf(struct em28xx_dmaqueue *dma_q,
+ struct em28xx_buffer **buf)
+{
+ struct em28xx *dev = container_of(dma_q, struct em28xx, vidq);
+ char *outp;
+
+ if (list_empty(&dma_q->active)) {
+ em28xx_isocdbg("No active queue to serve\n");
+ dev->isoc_ctl.vid_buf = NULL;
+ *buf = NULL;
+ return;
+ }
+
+ /* Get the next buffer */
+ *buf = list_entry(dma_q->active.next, struct em28xx_buffer, vb.queue);
+
+ /* Cleans up buffer - Useful for testing for frame/URB loss */
+ outp = videobuf_to_vmalloc(&(*buf)->vb);
+ memset(outp, 0, (*buf)->vb.size);
+
+ dev->isoc_ctl.vid_buf = *buf;
+
+ return;
+}
+
+/*
+ * video-buf generic routine to get the next available VBI buffer
+ */
+static inline void vbi_get_next_buf(struct em28xx_dmaqueue *dma_q,
+ struct em28xx_buffer **buf)
+{
+ struct em28xx *dev = container_of(dma_q, struct em28xx, vbiq);
+ char *outp;
+
+ if (list_empty(&dma_q->active)) {
+ em28xx_isocdbg("No active queue to serve\n");
+ dev->isoc_ctl.vbi_buf = NULL;
+ *buf = NULL;
+ return;
+ }
+
+ /* Get the next buffer */
+ *buf = list_entry(dma_q->active.next, struct em28xx_buffer, vb.queue);
+ /* Cleans up buffer - Useful for testing for frame/URB loss */
+ outp = videobuf_to_vmalloc(&(*buf)->vb);
+ memset(outp, 0x00, (*buf)->vb.size);
+
+ dev->isoc_ctl.vbi_buf = *buf;
+
+ return;
+}
+
+/*
+ * Controls the isoc copy of each urb packet
+ */
+static inline int em28xx_isoc_copy(struct em28xx *dev, struct urb *urb)
+{
+ struct em28xx_buffer *buf;
+ struct em28xx_dmaqueue *dma_q = &dev->vidq;
+ unsigned char *outp = NULL;
+ int i, len = 0, rc = 1;
+ unsigned char *p;
+
+ if (!dev)
+ return 0;
+
+ if ((dev->state & DEV_DISCONNECTED) || (dev->state & DEV_MISCONFIGURED))
+ return 0;
+
+ if (urb->status < 0) {
+ print_err_status(dev, -1, urb->status);
+ if (urb->status == -ENOENT)
+ return 0;
+ }
+
+ buf = dev->isoc_ctl.vid_buf;
+ if (buf != NULL)
+ outp = videobuf_to_vmalloc(&buf->vb);
+
+ for (i = 0; i < urb->number_of_packets; i++) {
+ int status = urb->iso_frame_desc[i].status;
+
+ if (status < 0) {
+ print_err_status(dev, i, status);
+ if (urb->iso_frame_desc[i].status != -EPROTO)
+ continue;
+ }
+
+ len = urb->iso_frame_desc[i].actual_length - 4;
+
+ if (urb->iso_frame_desc[i].actual_length <= 0) {
+ /* em28xx_isocdbg("packet %d is empty",i); - spammy */
+ continue;
+ }
+ if (urb->iso_frame_desc[i].actual_length >
+ dev->max_pkt_size) {
+ em28xx_isocdbg("packet bigger than packet size");
+ continue;
+ }
+
+ p = urb->transfer_buffer + urb->iso_frame_desc[i].offset;
+
+ /* FIXME: incomplete buffer checks where removed to make
+ logic simpler. Impacts of those changes should be evaluated
+ */
+ if (p[0] == 0x33 && p[1] == 0x95 && p[2] == 0x00) {
+ em28xx_isocdbg("VBI HEADER!!!\n");
+ /* FIXME: Should add vbi copy */
+ continue;
+ }
+ if (p[0] == 0x22 && p[1] == 0x5a) {
+ em28xx_isocdbg("Video frame %d, length=%i, %s\n", p[2],
+ len, (p[2] & 1) ? "odd" : "even");
+
+ if (dev->progressive || !(p[2] & 1)) {
+ if (buf != NULL)
+ buffer_filled(dev, dma_q, buf);
+ get_next_buf(dma_q, &buf);
+ if (buf == NULL)
+ outp = NULL;
+ else
+ outp = videobuf_to_vmalloc(&buf->vb);
+ }
+
+ if (buf != NULL) {
+ if (p[2] & 1)
+ buf->top_field = 0;
+ else
+ buf->top_field = 1;
+ }
+
+ dma_q->pos = 0;
+ }
+ if (buf != NULL) {
+ if (p[0] != 0x88 && p[0] != 0x22) {
+ em28xx_isocdbg("frame is not complete\n");
+ len += 4;
+ } else {
+ p += 4;
+ }
+ em28xx_copy_video(dev, dma_q, buf, p, outp, len);
+ }
+ }
+ return rc;
+}
+
+/* Version of isoc handler that takes into account a mixture of video and
+ VBI data */
+static inline int em28xx_isoc_copy_vbi(struct em28xx *dev, struct urb *urb)
+{
+ struct em28xx_buffer *buf, *vbi_buf;
+ struct em28xx_dmaqueue *dma_q = &dev->vidq;
+ struct em28xx_dmaqueue *vbi_dma_q = &dev->vbiq;
+ unsigned char *outp = NULL;
+ unsigned char *vbioutp = NULL;
+ int i, len = 0, rc = 1;
+ unsigned char *p;
+ int vbi_size;
+
+ if (!dev)
+ return 0;
+
+ if ((dev->state & DEV_DISCONNECTED) || (dev->state & DEV_MISCONFIGURED))
+ return 0;
+
+ if (urb->status < 0) {
+ print_err_status(dev, -1, urb->status);
+ if (urb->status == -ENOENT)
+ return 0;
+ }
+
+ buf = dev->isoc_ctl.vid_buf;
+ if (buf != NULL)
+ outp = videobuf_to_vmalloc(&buf->vb);
+
+ vbi_buf = dev->isoc_ctl.vbi_buf;
+ if (vbi_buf != NULL)
+ vbioutp = videobuf_to_vmalloc(&vbi_buf->vb);
+
+ for (i = 0; i < urb->number_of_packets; i++) {
+ int status = urb->iso_frame_desc[i].status;
+
+ if (status < 0) {
+ print_err_status(dev, i, status);
+ if (urb->iso_frame_desc[i].status != -EPROTO)
+ continue;
+ }
+
+ len = urb->iso_frame_desc[i].actual_length;
+ if (urb->iso_frame_desc[i].actual_length <= 0) {
+ /* em28xx_isocdbg("packet %d is empty",i); - spammy */
+ continue;
+ }
+ if (urb->iso_frame_desc[i].actual_length >
+ dev->max_pkt_size) {
+ em28xx_isocdbg("packet bigger than packet size");
+ continue;
+ }
+
+ p = urb->transfer_buffer + urb->iso_frame_desc[i].offset;
+
+ /* capture type 0 = vbi start
+ capture type 1 = video start
+ capture type 2 = video in progress */
+ if (p[0] == 0x33 && p[1] == 0x95) {
+ dev->capture_type = 0;
+ dev->vbi_read = 0;
+ em28xx_isocdbg("VBI START HEADER!!!\n");
+ dev->cur_field = p[2];
+ p += 4;
+ len -= 4;
+ } else if (p[0] == 0x88 && p[1] == 0x88 &&
+ p[2] == 0x88 && p[3] == 0x88) {
+ /* continuation */
+ p += 4;
+ len -= 4;
+ } else if (p[0] == 0x22 && p[1] == 0x5a) {
+ /* start video */
+ p += 4;
+ len -= 4;
+ }
+
+ vbi_size = dev->vbi_width * dev->vbi_height;
+
+ if (dev->capture_type == 0) {
+ if (dev->vbi_read >= vbi_size) {
+ /* We've already read all the VBI data, so
+ treat the rest as video */
+ em28xx_isocdbg("dev->vbi_read > vbi_size\n");
+ } else if ((dev->vbi_read + len) < vbi_size) {
+ /* This entire frame is VBI data */
+ if (dev->vbi_read == 0 &&
+ (!(dev->cur_field & 1))) {
+ /* Brand new frame */
+ if (vbi_buf != NULL)
+ vbi_buffer_filled(dev,
+ vbi_dma_q,
+ vbi_buf);
+ vbi_get_next_buf(vbi_dma_q, &vbi_buf);
+ if (vbi_buf == NULL)
+ vbioutp = NULL;
+ else
+ vbioutp = videobuf_to_vmalloc(
+ &vbi_buf->vb);
+ }
+
+ if (dev->vbi_read == 0) {
+ vbi_dma_q->pos = 0;
+ if (vbi_buf != NULL) {
+ if (dev->cur_field & 1)
+ vbi_buf->top_field = 0;
+ else
+ vbi_buf->top_field = 1;
+ }
+ }
+
+ dev->vbi_read += len;
+ em28xx_copy_vbi(dev, vbi_dma_q, vbi_buf, p,
+ vbioutp, len);
+ } else {
+ /* Some of this frame is VBI data and some is
+ video data */
+ int vbi_data_len = vbi_size - dev->vbi_read;
+ dev->vbi_read += vbi_data_len;
+ em28xx_copy_vbi(dev, vbi_dma_q, vbi_buf, p,
+ vbioutp, vbi_data_len);
+ dev->capture_type = 1;
+ p += vbi_data_len;
+ len -= vbi_data_len;
+ }
+ }
+
+ if (dev->capture_type == 1) {
+ dev->capture_type = 2;
+ if (dev->progressive || !(dev->cur_field & 1)) {
+ if (buf != NULL)
+ buffer_filled(dev, dma_q, buf);
+ get_next_buf(dma_q, &buf);
+ if (buf == NULL)
+ outp = NULL;
+ else
+ outp = videobuf_to_vmalloc(&buf->vb);
+ }
+ if (buf != NULL) {
+ if (dev->cur_field & 1)
+ buf->top_field = 0;
+ else
+ buf->top_field = 1;
+ }
+
+ dma_q->pos = 0;
+ }
+
+ if (buf != NULL && dev->capture_type == 2) {
+ if (len >= 4 && p[0] == 0x88 && p[1] == 0x88 &&
+ p[2] == 0x88 && p[3] == 0x88) {
+ p += 4;
+ len -= 4;
+ }
+ if (len >= 4 && p[0] == 0x22 && p[1] == 0x5a) {
+ em28xx_isocdbg("Video frame %d, len=%i, %s\n",
+ p[2], len, (p[2] & 1) ?
+ "odd" : "even");
+ p += 4;
+ len -= 4;
+ }
+
+ if (len > 0)
+ em28xx_copy_video(dev, dma_q, buf, p, outp,
+ len);
+ }
+ }
+ return rc;
+}
+
+
+/* ------------------------------------------------------------------
+ Videobuf operations
+ ------------------------------------------------------------------*/
+
+static int
+buffer_setup(struct videobuf_queue *vq, unsigned int *count, unsigned int *size)
+{
+ struct em28xx_fh *fh = vq->priv_data;
+ struct em28xx *dev = fh->dev;
+ struct v4l2_frequency f;
+
+ *size = (fh->dev->width * fh->dev->height * dev->format->depth + 7)
+ >> 3;
+
+ if (0 == *count)
+ *count = EM28XX_DEF_BUF;
+
+ if (*count < EM28XX_MIN_BUF)
+ *count = EM28XX_MIN_BUF;
+
+ /* Ask tuner to go to analog or radio mode */
+ memset(&f, 0, sizeof(f));
+ f.frequency = dev->ctl_freq;
+ f.type = fh->radio ? V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
+
+ v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f);
+
+ return 0;
+}
+
+/* This is called *without* dev->slock held; please keep it that way */
+static void free_buffer(struct videobuf_queue *vq, struct em28xx_buffer *buf)
+{
+ struct em28xx_fh *fh = vq->priv_data;
+ struct em28xx *dev = fh->dev;
+ unsigned long flags = 0;
+ if (in_interrupt())
+ BUG();
+
+ /* We used to wait for the buffer to finish here, but this didn't work
+ because, as we were keeping the state as VIDEOBUF_QUEUED,
+ videobuf_queue_cancel marked it as finished for us.
+ (Also, it could wedge forever if the hardware was misconfigured.)
+
+ This should be safe; by the time we get here, the buffer isn't
+ queued anymore. If we ever start marking the buffers as
+ VIDEOBUF_ACTIVE, it won't be, though.
+ */
+ spin_lock_irqsave(&dev->slock, flags);
+ if (dev->isoc_ctl.vid_buf == buf)
+ dev->isoc_ctl.vid_buf = NULL;
+ spin_unlock_irqrestore(&dev->slock, flags);
+
+ videobuf_vmalloc_free(&buf->vb);
+ buf->vb.state = VIDEOBUF_NEEDS_INIT;
+}
+
+static int
+buffer_prepare(struct videobuf_queue *vq, struct videobuf_buffer *vb,
+ enum v4l2_field field)
+{
+ struct em28xx_fh *fh = vq->priv_data;
+ struct em28xx_buffer *buf = container_of(vb, struct em28xx_buffer, vb);
+ struct em28xx *dev = fh->dev;
+ int rc = 0, urb_init = 0;
+
+ buf->vb.size = (fh->dev->width * fh->dev->height * dev->format->depth
+ + 7) >> 3;
+
+ if (0 != buf->vb.baddr && buf->vb.bsize < buf->vb.size)
+ return -EINVAL;
+
+ buf->vb.width = dev->width;
+ buf->vb.height = dev->height;
+ buf->vb.field = field;
+
+ if (VIDEOBUF_NEEDS_INIT == buf->vb.state) {
+ rc = videobuf_iolock(vq, &buf->vb, NULL);
+ if (rc < 0)
+ goto fail;
+ }
+
+ if (!dev->isoc_ctl.analog_bufs.num_bufs)
+ urb_init = 1;
+
+ if (urb_init) {
+ if (em28xx_vbi_supported(dev) == 1)
+ rc = em28xx_init_isoc(dev, EM28XX_ANALOG_MODE,
+ EM28XX_NUM_PACKETS,
+ EM28XX_NUM_BUFS,
+ dev->max_pkt_size,
+ em28xx_isoc_copy_vbi);
+ else
+ rc = em28xx_init_isoc(dev, EM28XX_ANALOG_MODE,
+ EM28XX_NUM_PACKETS,
+ EM28XX_NUM_BUFS,
+ dev->max_pkt_size,
+ em28xx_isoc_copy);
+ if (rc < 0)
+ goto fail;
+ }
+
+ buf->vb.state = VIDEOBUF_PREPARED;
+ return 0;
+
+fail:
+ free_buffer(vq, buf);
+ return rc;
+}
+
+static void
+buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb)
+{
+ struct em28xx_buffer *buf = container_of(vb,
+ struct em28xx_buffer,
+ vb);
+ struct em28xx_fh *fh = vq->priv_data;
+ struct em28xx *dev = fh->dev;
+ struct em28xx_dmaqueue *vidq = &dev->vidq;
+
+ buf->vb.state = VIDEOBUF_QUEUED;
+ list_add_tail(&buf->vb.queue, &vidq->active);
+
+}
+
+static void buffer_release(struct videobuf_queue *vq,
+ struct videobuf_buffer *vb)
+{
+ struct em28xx_buffer *buf = container_of(vb,
+ struct em28xx_buffer,
+ vb);
+ struct em28xx_fh *fh = vq->priv_data;
+ struct em28xx *dev = (struct em28xx *)fh->dev;
+
+ em28xx_isocdbg("em28xx: called buffer_release\n");
+
+ free_buffer(vq, buf);
+}
+
+static struct videobuf_queue_ops em28xx_video_qops = {
+ .buf_setup = buffer_setup,
+ .buf_prepare = buffer_prepare,
+ .buf_queue = buffer_queue,
+ .buf_release = buffer_release,
+};
+
+/********************* v4l2 interface **************************************/
+
+static void video_mux(struct em28xx *dev, int index)
+{
+ dev->ctl_input = index;
+ dev->ctl_ainput = INPUT(index)->amux;
+ dev->ctl_aoutput = INPUT(index)->aout;
+
+ if (!dev->ctl_aoutput)
+ dev->ctl_aoutput = EM28XX_AOUT_MASTER;
+
+ v4l2_device_call_all(&dev->v4l2_dev, 0, video, s_routing,
+ INPUT(index)->vmux, 0, 0);
+
+ if (dev->board.has_msp34xx) {
+ if (dev->i2s_speed) {
+ v4l2_device_call_all(&dev->v4l2_dev, 0, audio,
+ s_i2s_clock_freq, dev->i2s_speed);
+ }
+ /* Note: this is msp3400 specific */
+ v4l2_device_call_all(&dev->v4l2_dev, 0, audio, s_routing,
+ dev->ctl_ainput, MSP_OUTPUT(MSP_SC_IN_DSP_SCART1), 0);
+ }
+
+ if (dev->board.adecoder != EM28XX_NOADECODER) {
+ v4l2_device_call_all(&dev->v4l2_dev, 0, audio, s_routing,
+ dev->ctl_ainput, dev->ctl_aoutput, 0);
+ }
+
+ em28xx_audio_analog_set(dev);
+}
+
+/* Usage lock check functions */
+static int res_get(struct em28xx_fh *fh, unsigned int bit)
+{
+ struct em28xx *dev = fh->dev;
+
+ if (fh->resources & bit)
+ /* have it already allocated */
+ return 1;
+
+ /* is it free? */
+ if (dev->resources & bit) {
+ /* no, someone else uses it */
+ return 0;
+ }
+ /* it's free, grab it */
+ fh->resources |= bit;
+ dev->resources |= bit;
+ em28xx_videodbg("res: get %d\n", bit);
+ return 1;
+}
+
+static int res_check(struct em28xx_fh *fh, unsigned int bit)
+{
+ return fh->resources & bit;
+}
+
+static int res_locked(struct em28xx *dev, unsigned int bit)
+{
+ return dev->resources & bit;
+}
+
+static void res_free(struct em28xx_fh *fh, unsigned int bits)
+{
+ struct em28xx *dev = fh->dev;
+
+ BUG_ON((fh->resources & bits) != bits);
+
+ fh->resources &= ~bits;
+ dev->resources &= ~bits;
+ em28xx_videodbg("res: put %d\n", bits);
+}
+
+static int get_ressource(struct em28xx_fh *fh)
+{
+ switch (fh->type) {
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ return EM28XX_RESOURCE_VIDEO;
+ case V4L2_BUF_TYPE_VBI_CAPTURE:
+ return EM28XX_RESOURCE_VBI;
+ default:
+ BUG();
+ return 0;
+ }
+}
+
+/*
+ * ac97_queryctrl()
+ * return the ac97 supported controls
+ */
+static int ac97_queryctrl(struct v4l2_queryctrl *qc)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(ac97_qctrl); i++) {
+ if (qc->id && qc->id == ac97_qctrl[i].id) {
+ memcpy(qc, &(ac97_qctrl[i]), sizeof(*qc));
+ return 0;
+ }
+ }
+
+ /* Control is not ac97 related */
+ return 1;
+}
+
+/*
+ * ac97_get_ctrl()
+ * return the current values for ac97 mute and volume
+ */
+static int ac97_get_ctrl(struct em28xx *dev, struct v4l2_control *ctrl)
+{
+ switch (ctrl->id) {
+ case V4L2_CID_AUDIO_MUTE:
+ ctrl->value = dev->mute;
+ return 0;
+ case V4L2_CID_AUDIO_VOLUME:
+ ctrl->value = dev->volume;
+ return 0;
+ default:
+ /* Control is not ac97 related */
+ return 1;
+ }
+}
+
+/*
+ * ac97_set_ctrl()
+ * set values for ac97 mute and volume
+ */
+static int ac97_set_ctrl(struct em28xx *dev, const struct v4l2_control *ctrl)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(ac97_qctrl); i++)
+ if (ctrl->id == ac97_qctrl[i].id)
+ goto handle;
+
+ /* Announce that hasn't handle it */
+ return 1;
+
+handle:
+ if (ctrl->value < ac97_qctrl[i].minimum ||
+ ctrl->value > ac97_qctrl[i].maximum)
+ return -ERANGE;
+
+ switch (ctrl->id) {
+ case V4L2_CID_AUDIO_MUTE:
+ dev->mute = ctrl->value;
+ break;
+ case V4L2_CID_AUDIO_VOLUME:
+ dev->volume = ctrl->value;
+ break;
+ }
+
+ return em28xx_audio_analog_set(dev);
+}
+
+static int check_dev(struct em28xx *dev)
+{
+ if (dev->state & DEV_DISCONNECTED) {
+ em28xx_errdev("v4l2 ioctl: device not present\n");
+ return -ENODEV;
+ }
+
+ if (dev->state & DEV_MISCONFIGURED) {
+ em28xx_errdev("v4l2 ioctl: device is misconfigured; "
+ "close and open it again\n");
+ return -EIO;
+ }
+ return 0;
+}
+
+static void get_scale(struct em28xx *dev,
+ unsigned int width, unsigned int height,
+ unsigned int *hscale, unsigned int *vscale)
+{
+ unsigned int maxw = norm_maxw(dev);
+ unsigned int maxh = norm_maxh(dev);
+
+ *hscale = (((unsigned long)maxw) << 12) / width - 4096L;
+ if (*hscale >= 0x4000)
+ *hscale = 0x3fff;
+
+ *vscale = (((unsigned long)maxh) << 12) / height - 4096L;
+ if (*vscale >= 0x4000)
+ *vscale = 0x3fff;
+}
+
+/* ------------------------------------------------------------------
+ IOCTL vidioc handling
+ ------------------------------------------------------------------*/
+
+static int vidioc_g_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_format *f)
+{
+ struct em28xx_fh *fh = priv;
+ struct em28xx *dev = fh->dev;
+
+ f->fmt.pix.width = dev->width;
+ f->fmt.pix.height = dev->height;
+ f->fmt.pix.pixelformat = dev->format->fourcc;
+ f->fmt.pix.bytesperline = (dev->width * dev->format->depth + 7) >> 3;
+ f->fmt.pix.sizeimage = f->fmt.pix.bytesperline * dev->height;
+ f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
+
+ /* FIXME: TOP? NONE? BOTTOM? ALTENATE? */
+ if (dev->progressive)
+ f->fmt.pix.field = V4L2_FIELD_NONE;
+ else
+ f->fmt.pix.field = dev->interlaced ?
+ V4L2_FIELD_INTERLACED : V4L2_FIELD_TOP;
+ return 0;
+}
+
+static struct em28xx_fmt *format_by_fourcc(unsigned int fourcc)
+{
+ unsigned int i;
+
+ for (i = 0; i < ARRAY_SIZE(format); i++)
+ if (format[i].fourcc == fourcc)
+ return &format[i];
+
+ return NULL;
+}
+
+static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_format *f)
+{
+ struct em28xx_fh *fh = priv;
+ struct em28xx *dev = fh->dev;
+ unsigned int width = f->fmt.pix.width;
+ unsigned int height = f->fmt.pix.height;
+ unsigned int maxw = norm_maxw(dev);
+ unsigned int maxh = norm_maxh(dev);
+ unsigned int hscale, vscale;
+ struct em28xx_fmt *fmt;
+
+ fmt = format_by_fourcc(f->fmt.pix.pixelformat);
+ if (!fmt) {
+ em28xx_videodbg("Fourcc format (%08x) invalid.\n",
+ f->fmt.pix.pixelformat);
+ return -EINVAL;
+ }
+
+ if (dev->board.is_em2800) {
+ /* the em2800 can only scale down to 50% */
+ height = height > (3 * maxh / 4) ? maxh : maxh / 2;
+ width = width > (3 * maxw / 4) ? maxw : maxw / 2;
+ /* MaxPacketSize for em2800 is too small to capture at full resolution
+ * use half of maxw as the scaler can only scale to 50% */
+ if (width == maxw && height == maxh)
+ width /= 2;
+ } else {
+ /* width must even because of the YUYV format
+ height must be even because of interlacing */
+ v4l_bound_align_image(&width, 48, maxw, 1, &height, 32, maxh,
+ 1, 0);
+ }
+
+ get_scale(dev, width, height, &hscale, &vscale);
+
+ width = (((unsigned long)maxw) << 12) / (hscale + 4096L);
+ height = (((unsigned long)maxh) << 12) / (vscale + 4096L);
+
+ f->fmt.pix.width = width;
+ f->fmt.pix.height = height;
+ f->fmt.pix.pixelformat = fmt->fourcc;
+ f->fmt.pix.bytesperline = (dev->width * fmt->depth + 7) >> 3;
+ f->fmt.pix.sizeimage = f->fmt.pix.bytesperline * height;
+ f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
+ if (dev->progressive)
+ f->fmt.pix.field = V4L2_FIELD_NONE;
+ else
+ f->fmt.pix.field = dev->interlaced ?
+ V4L2_FIELD_INTERLACED : V4L2_FIELD_TOP;
+
+ return 0;
+}
+
+static int em28xx_set_video_format(struct em28xx *dev, unsigned int fourcc,
+ unsigned width, unsigned height)
+{
+ struct em28xx_fmt *fmt;
+
+ fmt = format_by_fourcc(fourcc);
+ if (!fmt)
+ return -EINVAL;
+
+ dev->format = fmt;
+ dev->width = width;
+ dev->height = height;
+
+ /* set new image size */
+ get_scale(dev, dev->width, dev->height, &dev->hscale, &dev->vscale);
+
+ em28xx_set_alternate(dev);
+ em28xx_resolution_set(dev);
+
+ return 0;
+}
+
+static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_format *f)
+{
+ struct em28xx_fh *fh = priv;
+ struct em28xx *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ vidioc_try_fmt_vid_cap(file, priv, f);
+
+ if (videobuf_queue_is_busy(&fh->vb_vidq)) {
+ em28xx_errdev("%s queue busy\n", __func__);
+ return -EBUSY;
+ }
+
+ return em28xx_set_video_format(dev, f->fmt.pix.pixelformat,
+ f->fmt.pix.width, f->fmt.pix.height);
+}
+
+static int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *norm)
+{
+ struct em28xx_fh *fh = priv;
+ struct em28xx *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ *norm = dev->norm;
+
+ return 0;
+}
+
+static int vidioc_querystd(struct file *file, void *priv, v4l2_std_id *norm)
+{
+ struct em28xx_fh *fh = priv;
+ struct em28xx *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ v4l2_device_call_all(&dev->v4l2_dev, 0, video, querystd, norm);
+
+ return 0;
+}
+
+static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *norm)
+{
+ struct em28xx_fh *fh = priv;
+ struct em28xx *dev = fh->dev;
+ struct v4l2_format f;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ dev->norm = *norm;
+
+ /* Adjusts width/height, if needed */
+ f.fmt.pix.width = dev->width;
+ f.fmt.pix.height = dev->height;
+ vidioc_try_fmt_vid_cap(file, priv, &f);
+
+ /* set new image size */
+ dev->width = f.fmt.pix.width;
+ dev->height = f.fmt.pix.height;
+ get_scale(dev, dev->width, dev->height, &dev->hscale, &dev->vscale);
+
+ em28xx_resolution_set(dev);
+ v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std, dev->norm);
+
+ return 0;
+}
+
+static int vidioc_g_parm(struct file *file, void *priv,
+ struct v4l2_streamparm *p)
+{
+ struct em28xx_fh *fh = priv;
+ struct em28xx *dev = fh->dev;
+ int rc = 0;
+
+ if (p->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ if (dev->board.is_webcam)
+ rc = v4l2_device_call_until_err(&dev->v4l2_dev, 0,
+ video, g_parm, p);
+ else
+ v4l2_video_std_frame_period(dev->norm,
+ &p->parm.capture.timeperframe);
+
+ return rc;
+}
+
+static int vidioc_s_parm(struct file *file, void *priv,
+ struct v4l2_streamparm *p)
+{
+ struct em28xx_fh *fh = priv;
+ struct em28xx *dev = fh->dev;
+
+ if (!dev->board.is_webcam)
+ return -EINVAL;
+
+ if (p->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ return v4l2_device_call_until_err(&dev->v4l2_dev, 0, video, s_parm, p);
+}
+
+static const char *iname[] = {
+ [EM28XX_VMUX_COMPOSITE1] = "Composite1",
+ [EM28XX_VMUX_COMPOSITE2] = "Composite2",
+ [EM28XX_VMUX_COMPOSITE3] = "Composite3",
+ [EM28XX_VMUX_COMPOSITE4] = "Composite4",
+ [EM28XX_VMUX_SVIDEO] = "S-Video",
+ [EM28XX_VMUX_TELEVISION] = "Television",
+ [EM28XX_VMUX_CABLE] = "Cable TV",
+ [EM28XX_VMUX_DVB] = "DVB",
+ [EM28XX_VMUX_DEBUG] = "for debug only",
+};
+
+static int vidioc_enum_input(struct file *file, void *priv,
+ struct v4l2_input *i)
+{
+ struct em28xx_fh *fh = priv;
+ struct em28xx *dev = fh->dev;
+ unsigned int n;
+
+ n = i->index;
+ if (n >= MAX_EM28XX_INPUT)
+ return -EINVAL;
+ if (0 == INPUT(n)->type)
+ return -EINVAL;
+
+ i->index = n;
+ i->type = V4L2_INPUT_TYPE_CAMERA;
+
+ strcpy(i->name, iname[INPUT(n)->type]);
+
+ if ((EM28XX_VMUX_TELEVISION == INPUT(n)->type) ||
+ (EM28XX_VMUX_CABLE == INPUT(n)->type))
+ i->type = V4L2_INPUT_TYPE_TUNER;
+
+ i->std = dev->vdev->tvnorms;
+
+ return 0;
+}
+
+static int vidioc_g_input(struct file *file, void *priv, unsigned int *i)
+{
+ struct em28xx_fh *fh = priv;
+ struct em28xx *dev = fh->dev;
+
+ *i = dev->ctl_input;
+
+ return 0;
+}
+
+static int vidioc_s_input(struct file *file, void *priv, unsigned int i)
+{
+ struct em28xx_fh *fh = priv;
+ struct em28xx *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ if (i >= MAX_EM28XX_INPUT)
+ return -EINVAL;
+ if (0 == INPUT(i)->type)
+ return -EINVAL;
+
+ video_mux(dev, i);
+ return 0;
+}
+
+static int vidioc_g_audio(struct file *file, void *priv, struct v4l2_audio *a)
+{
+ struct em28xx_fh *fh = priv;
+ struct em28xx *dev = fh->dev;
+
+ if (!dev->audio_mode.has_audio)
+ return -EINVAL;
+
+ switch (a->index) {
+ case EM28XX_AMUX_VIDEO:
+ strcpy(a->name, "Television");
+ break;
+ case EM28XX_AMUX_LINE_IN:
+ strcpy(a->name, "Line In");
+ break;
+ case EM28XX_AMUX_VIDEO2:
+ strcpy(a->name, "Television alt");
+ break;
+ case EM28XX_AMUX_PHONE:
+ strcpy(a->name, "Phone");
+ break;
+ case EM28XX_AMUX_MIC:
+ strcpy(a->name, "Mic");
+ break;
+ case EM28XX_AMUX_CD:
+ strcpy(a->name, "CD");
+ break;
+ case EM28XX_AMUX_AUX:
+ strcpy(a->name, "Aux");
+ break;
+ case EM28XX_AMUX_PCM_OUT:
+ strcpy(a->name, "PCM");
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ a->index = dev->ctl_ainput;
+ a->capability = V4L2_AUDCAP_STEREO;
+
+ return 0;
+}
+
+static int vidioc_s_audio(struct file *file, void *priv, struct v4l2_audio *a)
+{
+ struct em28xx_fh *fh = priv;
+ struct em28xx *dev = fh->dev;
+
+
+ if (!dev->audio_mode.has_audio)
+ return -EINVAL;
+
+ if (a->index >= MAX_EM28XX_INPUT)
+ return -EINVAL;
+ if (0 == INPUT(a->index)->type)
+ return -EINVAL;
+
+ dev->ctl_ainput = INPUT(a->index)->amux;
+ dev->ctl_aoutput = INPUT(a->index)->aout;
+
+ if (!dev->ctl_aoutput)
+ dev->ctl_aoutput = EM28XX_AOUT_MASTER;
+
+ return 0;
+}
+
+static int vidioc_queryctrl(struct file *file, void *priv,
+ struct v4l2_queryctrl *qc)
+{
+ struct em28xx_fh *fh = priv;
+ struct em28xx *dev = fh->dev;
+ int id = qc->id;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ memset(qc, 0, sizeof(*qc));
+
+ qc->id = id;
+
+ /* enumerate AC97 controls */
+ if (dev->audio_mode.ac97 != EM28XX_NO_AC97) {
+ rc = ac97_queryctrl(qc);
+ if (!rc)
+ return 0;
+ }
+
+ /* enumerate V4L2 device controls */
+ v4l2_device_call_all(&dev->v4l2_dev, 0, core, queryctrl, qc);
+
+ if (qc->type)
+ return 0;
+ else
+ return -EINVAL;
+}
+
+/*
+ * FIXME: This is an indirect way to check if a control exists at a
+ * subdev. Instead of that hack, maybe the better would be to change all
+ * subdevs to return -ENOIOCTLCMD, if an ioctl is not supported.
+ */
+static int check_subdev_ctrl(struct em28xx *dev, int id)
+{
+ struct v4l2_queryctrl qc;
+
+ memset(&qc, 0, sizeof(qc));
+ qc.id = id;
+
+ /* enumerate V4L2 device controls */
+ v4l2_device_call_all(&dev->v4l2_dev, 0, core, queryctrl, &qc);
+
+ if (qc.type)
+ return 0;
+ else
+ return -EINVAL;
+}
+
+static int vidioc_g_ctrl(struct file *file, void *priv,
+ struct v4l2_control *ctrl)
+{
+ struct em28xx_fh *fh = priv;
+ struct em28xx *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+ rc = 0;
+
+ /* Set an AC97 control */
+ if (dev->audio_mode.ac97 != EM28XX_NO_AC97)
+ rc = ac97_get_ctrl(dev, ctrl);
+ else
+ rc = 1;
+
+ /* It were not an AC97 control. Sends it to the v4l2 dev interface */
+ if (rc == 1) {
+ if (check_subdev_ctrl(dev, ctrl->id))
+ return -EINVAL;
+
+ v4l2_device_call_all(&dev->v4l2_dev, 0, core, g_ctrl, ctrl);
+ rc = 0;
+ }
+
+ return rc;
+}
+
+static int vidioc_s_ctrl(struct file *file, void *priv,
+ struct v4l2_control *ctrl)
+{
+ struct em28xx_fh *fh = priv;
+ struct em28xx *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ /* Set an AC97 control */
+ if (dev->audio_mode.ac97 != EM28XX_NO_AC97)
+ rc = ac97_set_ctrl(dev, ctrl);
+ else
+ rc = 1;
+
+ /* It isn't an AC97 control. Sends it to the v4l2 dev interface */
+ if (rc == 1) {
+ rc = check_subdev_ctrl(dev, ctrl->id);
+ if (!rc)
+ v4l2_device_call_all(&dev->v4l2_dev, 0,
+ core, s_ctrl, ctrl);
+ /*
+ * In the case of non-AC97 volume controls, we still need
+ * to do some setups at em28xx, in order to mute/unmute
+ * and to adjust audio volume. However, the value ranges
+ * should be checked by the corresponding V4L subdriver.
+ */
+ switch (ctrl->id) {
+ case V4L2_CID_AUDIO_MUTE:
+ dev->mute = ctrl->value;
+ rc = em28xx_audio_analog_set(dev);
+ break;
+ case V4L2_CID_AUDIO_VOLUME:
+ dev->volume = ctrl->value;
+ rc = em28xx_audio_analog_set(dev);
+ }
+ }
+ return (rc < 0) ? rc : 0;
+}
+
+static int vidioc_g_tuner(struct file *file, void *priv,
+ struct v4l2_tuner *t)
+{
+ struct em28xx_fh *fh = priv;
+ struct em28xx *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ if (0 != t->index)
+ return -EINVAL;
+
+ strcpy(t->name, "Tuner");
+ t->type = V4L2_TUNER_ANALOG_TV;
+
+ v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, g_tuner, t);
+ return 0;
+}
+
+static int vidioc_s_tuner(struct file *file, void *priv,
+ struct v4l2_tuner *t)
+{
+ struct em28xx_fh *fh = priv;
+ struct em28xx *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ if (0 != t->index)
+ return -EINVAL;
+
+ v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_tuner, t);
+ return 0;
+}
+
+static int vidioc_g_frequency(struct file *file, void *priv,
+ struct v4l2_frequency *f)
+{
+ struct em28xx_fh *fh = priv;
+ struct em28xx *dev = fh->dev;
+
+ f->type = fh->radio ? V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
+ f->frequency = dev->ctl_freq;
+ return 0;
+}
+
+static int vidioc_s_frequency(struct file *file, void *priv,
+ struct v4l2_frequency *f)
+{
+ struct em28xx_fh *fh = priv;
+ struct em28xx *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ if (0 != f->tuner)
+ return -EINVAL;
+
+ if (unlikely(0 == fh->radio && f->type != V4L2_TUNER_ANALOG_TV))
+ return -EINVAL;
+ if (unlikely(1 == fh->radio && f->type != V4L2_TUNER_RADIO))
+ return -EINVAL;
+
+ dev->ctl_freq = f->frequency;
+ v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, f);
+
+ return 0;
+}
+
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+static int em28xx_reg_len(int reg)
+{
+ switch (reg) {
+ case EM28XX_R40_AC97LSB:
+ case EM28XX_R30_HSCALELOW:
+ case EM28XX_R32_VSCALELOW:
+ return 2;
+ default:
+ return 1;
+ }
+}
+
+static int vidioc_g_chip_ident(struct file *file, void *priv,
+ struct v4l2_dbg_chip_ident *chip)
+{
+ struct em28xx_fh *fh = priv;
+ struct em28xx *dev = fh->dev;
+
+ chip->ident = V4L2_IDENT_NONE;
+ chip->revision = 0;
+
+ v4l2_device_call_all(&dev->v4l2_dev, 0, core, g_chip_ident, chip);
+
+ return 0;
+}
+
+
+static int vidioc_g_register(struct file *file, void *priv,
+ struct v4l2_dbg_register *reg)
+{
+ struct em28xx_fh *fh = priv;
+ struct em28xx *dev = fh->dev;
+ int ret;
+
+ switch (reg->match.type) {
+ case V4L2_CHIP_MATCH_AC97:
+ ret = em28xx_read_ac97(dev, reg->reg);
+ if (ret < 0)
+ return ret;
+
+ reg->val = ret;
+ reg->size = 1;
+ return 0;
+ case V4L2_CHIP_MATCH_I2C_DRIVER:
+ v4l2_device_call_all(&dev->v4l2_dev, 0, core, g_register, reg);
+ return 0;
+ case V4L2_CHIP_MATCH_I2C_ADDR:
+ /* TODO: is this correct? */
+ v4l2_device_call_all(&dev->v4l2_dev, 0, core, g_register, reg);
+ return 0;
+ default:
+ if (!v4l2_chip_match_host(®->match))
+ return -EINVAL;
+ }
+
+ /* Match host */
+ reg->size = em28xx_reg_len(reg->reg);
+ if (reg->size == 1) {
+ ret = em28xx_read_reg(dev, reg->reg);
+
+ if (ret < 0)
+ return ret;
+
+ reg->val = ret;
+ } else {
+ __le16 val = 0;
+ ret = em28xx_read_reg_req_len(dev, USB_REQ_GET_STATUS,
+ reg->reg, (char *)&val, 2);
+ if (ret < 0)
+ return ret;
+
+ reg->val = le16_to_cpu(val);
+ }
+
+ return 0;
+}
+
+static int vidioc_s_register(struct file *file, void *priv,
+ struct v4l2_dbg_register *reg)
+{
+ struct em28xx_fh *fh = priv;
+ struct em28xx *dev = fh->dev;
+ __le16 buf;
+
+ switch (reg->match.type) {
+ case V4L2_CHIP_MATCH_AC97:
+ return em28xx_write_ac97(dev, reg->reg, reg->val);
+ case V4L2_CHIP_MATCH_I2C_DRIVER:
+ v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_register, reg);
+ return 0;
+ case V4L2_CHIP_MATCH_I2C_ADDR:
+ /* TODO: is this correct? */
+ v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_register, reg);
+ return 0;
+ default:
+ if (!v4l2_chip_match_host(®->match))
+ return -EINVAL;
+ }
+
+ /* Match host */
+ buf = cpu_to_le16(reg->val);
+
+ return em28xx_write_regs(dev, reg->reg, (char *)&buf,
+ em28xx_reg_len(reg->reg));
+}
+#endif
+
+
+static int vidioc_cropcap(struct file *file, void *priv,
+ struct v4l2_cropcap *cc)
+{
+ struct em28xx_fh *fh = priv;
+ struct em28xx *dev = fh->dev;
+
+ if (cc->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ cc->bounds.left = 0;
+ cc->bounds.top = 0;
+ cc->bounds.width = dev->width;
+ cc->bounds.height = dev->height;
+ cc->defrect = cc->bounds;
+ cc->pixelaspect.numerator = 54; /* 4:3 FIXME: remove magic numbers */
+ cc->pixelaspect.denominator = 59;
+
+ return 0;
+}
+
+static int vidioc_streamon(struct file *file, void *priv,
+ enum v4l2_buf_type type)
+{
+ struct em28xx_fh *fh = priv;
+ struct em28xx *dev = fh->dev;
+ int rc = -EINVAL;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ if (unlikely(type != fh->type))
+ return -EINVAL;
+
+ em28xx_videodbg("vidioc_streamon fh=%p t=%d fh->res=%d dev->res=%d\n",
+ fh, type, fh->resources, dev->resources);
+
+ if (unlikely(!res_get(fh, get_ressource(fh))))
+ return -EBUSY;
+
+ if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ rc = videobuf_streamon(&fh->vb_vidq);
+ else if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE)
+ rc = videobuf_streamon(&fh->vb_vbiq);
+
+ return rc;
+}
+
+static int vidioc_streamoff(struct file *file, void *priv,
+ enum v4l2_buf_type type)
+{
+ struct em28xx_fh *fh = priv;
+ struct em28xx *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ if (fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE &&
+ fh->type != V4L2_BUF_TYPE_VBI_CAPTURE)
+ return -EINVAL;
+ if (type != fh->type)
+ return -EINVAL;
+
+ em28xx_videodbg("vidioc_streamoff fh=%p t=%d fh->res=%d dev->res=%d\n",
+ fh, type, fh->resources, dev->resources);
+
+ if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
+ if (res_check(fh, EM28XX_RESOURCE_VIDEO)) {
+ videobuf_streamoff(&fh->vb_vidq);
+ res_free(fh, EM28XX_RESOURCE_VIDEO);
+ }
+ } else if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE) {
+ if (res_check(fh, EM28XX_RESOURCE_VBI)) {
+ videobuf_streamoff(&fh->vb_vbiq);
+ res_free(fh, EM28XX_RESOURCE_VBI);
+ }
+ }
+
+ return 0;
+}
+
+static int vidioc_querycap(struct file *file, void *priv,
+ struct v4l2_capability *cap)
+{
+ struct em28xx_fh *fh = priv;
+ struct em28xx *dev = fh->dev;
+
+ strlcpy(cap->driver, "em28xx", sizeof(cap->driver));
+ strlcpy(cap->card, em28xx_boards[dev->model].name, sizeof(cap->card));
+ usb_make_path(dev->udev, cap->bus_info, sizeof(cap->bus_info));
+
+ cap->capabilities =
+ V4L2_CAP_SLICED_VBI_CAPTURE |
+ V4L2_CAP_VIDEO_CAPTURE |
+ V4L2_CAP_READWRITE | V4L2_CAP_STREAMING;
+
+ if (dev->vbi_dev)
+ cap->capabilities |= V4L2_CAP_VBI_CAPTURE;
+
+ if (dev->audio_mode.has_audio)
+ cap->capabilities |= V4L2_CAP_AUDIO;
+
+ if (dev->tuner_type != TUNER_ABSENT)
+ cap->capabilities |= V4L2_CAP_TUNER;
+
+ return 0;
+}
+
+static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_fmtdesc *f)
+{
+ if (unlikely(f->index >= ARRAY_SIZE(format)))
+ return -EINVAL;
+
+ strlcpy(f->description, format[f->index].name, sizeof(f->description));
+ f->pixelformat = format[f->index].fourcc;
+
+ return 0;
+}
+
+static int vidioc_enum_framesizes(struct file *file, void *priv,
+ struct v4l2_frmsizeenum *fsize)
+{
+ struct em28xx_fh *fh = priv;
+ struct em28xx *dev = fh->dev;
+ struct em28xx_fmt *fmt;
+ unsigned int maxw = norm_maxw(dev);
+ unsigned int maxh = norm_maxh(dev);
+
+ fmt = format_by_fourcc(fsize->pixel_format);
+ if (!fmt) {
+ em28xx_videodbg("Fourcc format (%08x) invalid.\n",
+ fsize->pixel_format);
+ return -EINVAL;
+ }
+
+ if (dev->board.is_em2800) {
+ if (fsize->index > 1)
+ return -EINVAL;
+ fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE;
+ fsize->discrete.width = maxw / (1 + fsize->index);
+ fsize->discrete.height = maxh / (1 + fsize->index);
+ return 0;
+ }
+
+ if (fsize->index != 0)
+ return -EINVAL;
+
+ /* Report a continuous range */
+ fsize->type = V4L2_FRMSIZE_TYPE_STEPWISE;
+ fsize->stepwise.min_width = 48;
+ fsize->stepwise.min_height = 32;
+ fsize->stepwise.max_width = maxw;
+ fsize->stepwise.max_height = maxh;
+ fsize->stepwise.step_width = 1;
+ fsize->stepwise.step_height = 1;
+ return 0;
+}
+
+/* Sliced VBI ioctls */
+static int vidioc_g_fmt_sliced_vbi_cap(struct file *file, void *priv,
+ struct v4l2_format *f)
+{
+ struct em28xx_fh *fh = priv;
+ struct em28xx *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ f->fmt.sliced.service_set = 0;
+ v4l2_device_call_all(&dev->v4l2_dev, 0, vbi, g_sliced_fmt, &f->fmt.sliced);
+
+ if (f->fmt.sliced.service_set == 0)
+ rc = -EINVAL;
+
+ return rc;
+}
+
+static int vidioc_try_set_sliced_vbi_cap(struct file *file, void *priv,
+ struct v4l2_format *f)
+{
+ struct em28xx_fh *fh = priv;
+ struct em28xx *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ v4l2_device_call_all(&dev->v4l2_dev, 0, vbi, g_sliced_fmt, &f->fmt.sliced);
+
+ if (f->fmt.sliced.service_set == 0)
+ return -EINVAL;
+
+ return 0;
+}
+
+/* RAW VBI ioctls */
+
+static int vidioc_g_fmt_vbi_cap(struct file *file, void *priv,
+ struct v4l2_format *format)
+{
+ struct em28xx_fh *fh = priv;
+ struct em28xx *dev = fh->dev;
+
+ format->fmt.vbi.samples_per_line = dev->vbi_width;
+ format->fmt.vbi.sample_format = V4L2_PIX_FMT_GREY;
+ format->fmt.vbi.offset = 0;
+ format->fmt.vbi.flags = 0;
+ format->fmt.vbi.sampling_rate = 6750000 * 4 / 2;
+ format->fmt.vbi.count[0] = dev->vbi_height;
+ format->fmt.vbi.count[1] = dev->vbi_height;
+
+ /* Varies by video standard (NTSC, PAL, etc.) */
+ if (dev->norm & V4L2_STD_525_60) {
+ /* NTSC */
+ format->fmt.vbi.start[0] = 10;
+ format->fmt.vbi.start[1] = 273;
+ } else if (dev->norm & V4L2_STD_625_50) {
+ /* PAL */
+ format->fmt.vbi.start[0] = 6;
+ format->fmt.vbi.start[1] = 318;
+ }
+
+ return 0;
+}
+
+static int vidioc_s_fmt_vbi_cap(struct file *file, void *priv,
+ struct v4l2_format *format)
+{
+ struct em28xx_fh *fh = priv;
+ struct em28xx *dev = fh->dev;
+
+ format->fmt.vbi.samples_per_line = dev->vbi_width;
+ format->fmt.vbi.sample_format = V4L2_PIX_FMT_GREY;
+ format->fmt.vbi.offset = 0;
+ format->fmt.vbi.flags = 0;
+ format->fmt.vbi.sampling_rate = 6750000 * 4 / 2;
+ format->fmt.vbi.count[0] = dev->vbi_height;
+ format->fmt.vbi.count[1] = dev->vbi_height;
+
+ /* Varies by video standard (NTSC, PAL, etc.) */
+ if (dev->norm & V4L2_STD_525_60) {
+ /* NTSC */
+ format->fmt.vbi.start[0] = 10;
+ format->fmt.vbi.start[1] = 273;
+ } else if (dev->norm & V4L2_STD_625_50) {
+ /* PAL */
+ format->fmt.vbi.start[0] = 6;
+ format->fmt.vbi.start[1] = 318;
+ }
+
+ return 0;
+}
+
+static int vidioc_reqbufs(struct file *file, void *priv,
+ struct v4l2_requestbuffers *rb)
+{
+ struct em28xx_fh *fh = priv;
+ struct em28xx *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return videobuf_reqbufs(&fh->vb_vidq, rb);
+ else
+ return videobuf_reqbufs(&fh->vb_vbiq, rb);
+}
+
+static int vidioc_querybuf(struct file *file, void *priv,
+ struct v4l2_buffer *b)
+{
+ struct em28xx_fh *fh = priv;
+ struct em28xx *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return videobuf_querybuf(&fh->vb_vidq, b);
+ else {
+ /* FIXME: I'm not sure yet whether this is a bug in zvbi or
+ the videobuf framework, but we probably shouldn't be
+ returning a buffer larger than that which was asked for.
+ At a minimum, it causes a crash in zvbi since it does
+ a memcpy based on the source buffer length */
+ int result = videobuf_querybuf(&fh->vb_vbiq, b);
+ b->length = dev->vbi_width * dev->vbi_height * 2;
+
+ return result;
+ }
+}
+
+static int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *b)
+{
+ struct em28xx_fh *fh = priv;
+ struct em28xx *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return videobuf_qbuf(&fh->vb_vidq, b);
+ else
+ return videobuf_qbuf(&fh->vb_vbiq, b);
+}
+
+static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *b)
+{
+ struct em28xx_fh *fh = priv;
+ struct em28xx *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return videobuf_dqbuf(&fh->vb_vidq, b, file->f_flags &
+ O_NONBLOCK);
+ else
+ return videobuf_dqbuf(&fh->vb_vbiq, b, file->f_flags &
+ O_NONBLOCK);
+}
+
+/* ----------------------------------------------------------- */
+/* RADIO ESPECIFIC IOCTLS */
+/* ----------------------------------------------------------- */
+
+static int radio_querycap(struct file *file, void *priv,
+ struct v4l2_capability *cap)
+{
+ struct em28xx *dev = ((struct em28xx_fh *)priv)->dev;
+
+ strlcpy(cap->driver, "em28xx", sizeof(cap->driver));
+ strlcpy(cap->card, em28xx_boards[dev->model].name, sizeof(cap->card));
+ usb_make_path(dev->udev, cap->bus_info, sizeof(cap->bus_info));
+
+ cap->capabilities = V4L2_CAP_TUNER;
+ return 0;
+}
+
+static int radio_g_tuner(struct file *file, void *priv,
+ struct v4l2_tuner *t)
+{
+ struct em28xx *dev = ((struct em28xx_fh *)priv)->dev;
+
+ if (unlikely(t->index > 0))
+ return -EINVAL;
+
+ strcpy(t->name, "Radio");
+ t->type = V4L2_TUNER_RADIO;
+
+ v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, g_tuner, t);
+
+ return 0;
+}
+
+static int radio_enum_input(struct file *file, void *priv,
+ struct v4l2_input *i)
+{
+ if (i->index != 0)
+ return -EINVAL;
+ strcpy(i->name, "Radio");
+ i->type = V4L2_INPUT_TYPE_TUNER;
+
+ return 0;
+}
+
+static int radio_g_audio(struct file *file, void *priv, struct v4l2_audio *a)
+{
+ if (unlikely(a->index))
+ return -EINVAL;
+
+ strcpy(a->name, "Radio");
+ return 0;
+}
+
+static int radio_s_tuner(struct file *file, void *priv,
+ struct v4l2_tuner *t)
+{
+ struct em28xx *dev = ((struct em28xx_fh *)priv)->dev;
+
+ if (0 != t->index)
+ return -EINVAL;
+
+ v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_tuner, t);
+
+ return 0;
+}
+
+static int radio_s_audio(struct file *file, void *fh,
+ struct v4l2_audio *a)
+{
+ return 0;
+}
+
+static int radio_s_input(struct file *file, void *fh, unsigned int i)
+{
+ return 0;
+}
+
+static int radio_queryctrl(struct file *file, void *priv,
+ struct v4l2_queryctrl *qc)
+{
+ int i;
+
+ if (qc->id < V4L2_CID_BASE ||
+ qc->id >= V4L2_CID_LASTP1)
+ return -EINVAL;
+
+ for (i = 0; i < ARRAY_SIZE(ac97_qctrl); i++) {
+ if (qc->id && qc->id == ac97_qctrl[i].id) {
+ memcpy(qc, &(ac97_qctrl[i]), sizeof(*qc));
+ return 0;
+ }
+ }
+
+ return -EINVAL;
+}
+
+/*
+ * em28xx_v4l2_open()
+ * inits the device and starts isoc transfer
+ */
+static int em28xx_v4l2_open(struct file *filp)
+{
+ int errCode = 0, radio = 0;
+ struct video_device *vdev = video_devdata(filp);
+ struct em28xx *dev = video_drvdata(filp);
+ enum v4l2_buf_type fh_type = 0;
+ struct em28xx_fh *fh;
+ enum v4l2_field field;
+
+ switch (vdev->vfl_type) {
+ case VFL_TYPE_GRABBER:
+ fh_type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ break;
+ case VFL_TYPE_VBI:
+ fh_type = V4L2_BUF_TYPE_VBI_CAPTURE;
+ break;
+ case VFL_TYPE_RADIO:
+ radio = 1;
+ break;
+ }
+
+ em28xx_videodbg("open dev=%s type=%s users=%d\n",
+ video_device_node_name(vdev), v4l2_type_names[fh_type],
+ dev->users);
+
+
+ if (mutex_lock_interruptible(&dev->lock))
+ return -ERESTARTSYS;
+ fh = kzalloc(sizeof(struct em28xx_fh), GFP_KERNEL);
+ if (!fh) {
+ em28xx_errdev("em28xx-video.c: Out of memory?!\n");
+ mutex_unlock(&dev->lock);
+ return -ENOMEM;
+ }
+ fh->dev = dev;
+ fh->radio = radio;
+ fh->type = fh_type;
+ filp->private_data = fh;
+
+ if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE && dev->users == 0) {
+ em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
+ em28xx_set_alternate(dev);
+ em28xx_resolution_set(dev);
+
+ /* Needed, since GPIO might have disabled power of
+ some i2c device
+ */
+ em28xx_wake_i2c(dev);
+
+ }
+ if (fh->radio) {
+ em28xx_videodbg("video_open: setting radio device\n");
+ v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_radio);
+ }
+
+ dev->users++;
+
+ if (dev->progressive)
+ field = V4L2_FIELD_NONE;
+ else
+ field = V4L2_FIELD_INTERLACED;
+
+ videobuf_queue_vmalloc_init(&fh->vb_vidq, &em28xx_video_qops,
+ NULL, &dev->slock,
+ V4L2_BUF_TYPE_VIDEO_CAPTURE, field,
+ sizeof(struct em28xx_buffer), fh, &dev->lock);
+
+ videobuf_queue_vmalloc_init(&fh->vb_vbiq, &em28xx_vbi_qops,
+ NULL, &dev->slock,
+ V4L2_BUF_TYPE_VBI_CAPTURE,
+ V4L2_FIELD_SEQ_TB,
+ sizeof(struct em28xx_buffer), fh, &dev->lock);
+ mutex_unlock(&dev->lock);
+
+ return errCode;
+}
+
+/*
+ * em28xx_realease_resources()
+ * unregisters the v4l2,i2c and usb devices
+ * called when the device gets disconected or at module unload
+*/
+void em28xx_release_analog_resources(struct em28xx *dev)
+{
+
+ /*FIXME: I2C IR should be disconnected */
+
+ if (dev->radio_dev) {
+ if (video_is_registered(dev->radio_dev))
+ video_unregister_device(dev->radio_dev);
+ else
+ video_device_release(dev->radio_dev);
+ dev->radio_dev = NULL;
+ }
+ if (dev->vbi_dev) {
+ em28xx_info("V4L2 device %s deregistered\n",
+ video_device_node_name(dev->vbi_dev));
+ if (video_is_registered(dev->vbi_dev))
+ video_unregister_device(dev->vbi_dev);
+ else
+ video_device_release(dev->vbi_dev);
+ dev->vbi_dev = NULL;
+ }
+ if (dev->vdev) {
+ em28xx_info("V4L2 device %s deregistered\n",
+ video_device_node_name(dev->vdev));
+ if (video_is_registered(dev->vdev))
+ video_unregister_device(dev->vdev);
+ else
+ video_device_release(dev->vdev);
+ dev->vdev = NULL;
+ }
+}
+
+/*
+ * em28xx_v4l2_close()
+ * stops streaming and deallocates all resources allocated by the v4l2
+ * calls and ioctls
+ */
+static int em28xx_v4l2_close(struct file *filp)
+{
+ struct em28xx_fh *fh = filp->private_data;
+ struct em28xx *dev = fh->dev;
+ int errCode;
+
+ em28xx_videodbg("users=%d\n", dev->users);
+
+ mutex_lock(&dev->lock);
+ if (res_check(fh, EM28XX_RESOURCE_VIDEO)) {
+ videobuf_stop(&fh->vb_vidq);
+ res_free(fh, EM28XX_RESOURCE_VIDEO);
+ }
+
+ if (res_check(fh, EM28XX_RESOURCE_VBI)) {
+ videobuf_stop(&fh->vb_vbiq);
+ res_free(fh, EM28XX_RESOURCE_VBI);
+ }
+
+ if (dev->users == 1) {
+ /* the device is already disconnect,
+ free the remaining resources */
+ if (dev->state & DEV_DISCONNECTED) {
+ em28xx_release_resources(dev);
+ kfree(dev->alt_max_pkt_size);
+ kfree(dev);
+ kfree(fh);
+ mutex_unlock(&dev->lock);
+ return 0;
+ }
+
+ /* Save some power by putting tuner to sleep */
+ v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_power, 0);
+
+ /* do this before setting alternate! */
+ em28xx_uninit_isoc(dev, EM28XX_ANALOG_MODE);
+ em28xx_set_mode(dev, EM28XX_SUSPEND);
+
+ /* set alternate 0 */
+ dev->alt = 0;
+ em28xx_videodbg("setting alternate 0\n");
+ errCode = usb_set_interface(dev->udev, 0, 0);
+ if (errCode < 0) {
+ em28xx_errdev("cannot change alternate number to "
+ "0 (error=%i)\n", errCode);
+ }
+ }
+
+ videobuf_mmap_free(&fh->vb_vidq);
+ videobuf_mmap_free(&fh->vb_vbiq);
+ kfree(fh);
+ dev->users--;
+ mutex_unlock(&dev->lock);
+ return 0;
+}
+
+/*
+ * em28xx_v4l2_read()
+ * will allocate buffers when called for the first time
+ */
+static ssize_t
+em28xx_v4l2_read(struct file *filp, char __user *buf, size_t count,
+ loff_t *pos)
+{
+ struct em28xx_fh *fh = filp->private_data;
+ struct em28xx *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ if (mutex_lock_interruptible(&dev->lock))
+ return -ERESTARTSYS;
+ /* FIXME: read() is not prepared to allow changing the video
+ resolution while streaming. Seems a bug at em28xx_set_fmt
+ */
+
+ if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
+ if (res_locked(dev, EM28XX_RESOURCE_VIDEO))
+ rc = -EBUSY;
+ else
+ rc = videobuf_read_stream(&fh->vb_vidq, buf, count, pos, 0,
+ filp->f_flags & O_NONBLOCK);
+ } else if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE) {
+ if (!res_get(fh, EM28XX_RESOURCE_VBI))
+ rc = -EBUSY;
+ else
+ rc = videobuf_read_stream(&fh->vb_vbiq, buf, count, pos, 0,
+ filp->f_flags & O_NONBLOCK);
+ }
+ mutex_unlock(&dev->lock);
+
+ return rc;
+}
+
+/*
+ * em28xx_poll()
+ * will allocate buffers when called for the first time
+ */
+static unsigned int em28xx_poll(struct file *filp, poll_table *wait)
+{
+ struct em28xx_fh *fh = filp->private_data;
+ struct em28xx *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
+ if (!res_get(fh, EM28XX_RESOURCE_VIDEO))
+ return POLLERR;
+ return videobuf_poll_stream(filp, &fh->vb_vidq, wait);
+ } else if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE) {
+ if (!res_get(fh, EM28XX_RESOURCE_VBI))
+ return POLLERR;
+ return videobuf_poll_stream(filp, &fh->vb_vbiq, wait);
+ } else {
+ return POLLERR;
+ }
+}
+
+static unsigned int em28xx_v4l2_poll(struct file *filp, poll_table *wait)
+{
+ struct em28xx_fh *fh = filp->private_data;
+ struct em28xx *dev = fh->dev;
+ unsigned int res;
+
+ mutex_lock(&dev->lock);
+ res = em28xx_poll(filp, wait);
+ mutex_unlock(&dev->lock);
+ return res;
+}
+
+/*
+ * em28xx_v4l2_mmap()
+ */
+static int em28xx_v4l2_mmap(struct file *filp, struct vm_area_struct *vma)
+{
+ struct em28xx_fh *fh = filp->private_data;
+ struct em28xx *dev = fh->dev;
+ int rc;
+
+ rc = check_dev(dev);
+ if (rc < 0)
+ return rc;
+
+ if (mutex_lock_interruptible(&dev->lock))
+ return -ERESTARTSYS;
+ if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ rc = videobuf_mmap_mapper(&fh->vb_vidq, vma);
+ else if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE)
+ rc = videobuf_mmap_mapper(&fh->vb_vbiq, vma);
+ mutex_unlock(&dev->lock);
+
+ em28xx_videodbg("vma start=0x%08lx, size=%ld, ret=%d\n",
+ (unsigned long)vma->vm_start,
+ (unsigned long)vma->vm_end-(unsigned long)vma->vm_start,
+ rc);
+
+ return rc;
+}
+
+static const struct v4l2_file_operations em28xx_v4l_fops = {
+ .owner = THIS_MODULE,
+ .open = em28xx_v4l2_open,
+ .release = em28xx_v4l2_close,
+ .read = em28xx_v4l2_read,
+ .poll = em28xx_v4l2_poll,
+ .mmap = em28xx_v4l2_mmap,
+ .unlocked_ioctl = video_ioctl2,
+};
+
+static const struct v4l2_ioctl_ops video_ioctl_ops = {
+ .vidioc_querycap = vidioc_querycap,
+ .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
+ .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap,
+ .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap,
+ .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap,
+ .vidioc_g_fmt_vbi_cap = vidioc_g_fmt_vbi_cap,
+ .vidioc_s_fmt_vbi_cap = vidioc_s_fmt_vbi_cap,
+ .vidioc_enum_framesizes = vidioc_enum_framesizes,
+ .vidioc_g_audio = vidioc_g_audio,
+ .vidioc_s_audio = vidioc_s_audio,
+ .vidioc_cropcap = vidioc_cropcap,
+ .vidioc_g_fmt_sliced_vbi_cap = vidioc_g_fmt_sliced_vbi_cap,
+ .vidioc_try_fmt_sliced_vbi_cap = vidioc_try_set_sliced_vbi_cap,
+ .vidioc_s_fmt_sliced_vbi_cap = vidioc_try_set_sliced_vbi_cap,
+
+ .vidioc_reqbufs = vidioc_reqbufs,
+ .vidioc_querybuf = vidioc_querybuf,
+ .vidioc_qbuf = vidioc_qbuf,
+ .vidioc_dqbuf = vidioc_dqbuf,
+ .vidioc_g_std = vidioc_g_std,
+ .vidioc_querystd = vidioc_querystd,
+ .vidioc_s_std = vidioc_s_std,
+ .vidioc_g_parm = vidioc_g_parm,
+ .vidioc_s_parm = vidioc_s_parm,
+ .vidioc_enum_input = vidioc_enum_input,
+ .vidioc_g_input = vidioc_g_input,
+ .vidioc_s_input = vidioc_s_input,
+ .vidioc_queryctrl = vidioc_queryctrl,
+ .vidioc_g_ctrl = vidioc_g_ctrl,
+ .vidioc_s_ctrl = vidioc_s_ctrl,
+ .vidioc_streamon = vidioc_streamon,
+ .vidioc_streamoff = vidioc_streamoff,
+ .vidioc_g_tuner = vidioc_g_tuner,
+ .vidioc_s_tuner = vidioc_s_tuner,
+ .vidioc_g_frequency = vidioc_g_frequency,
+ .vidioc_s_frequency = vidioc_s_frequency,
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+ .vidioc_g_register = vidioc_g_register,
+ .vidioc_s_register = vidioc_s_register,
+ .vidioc_g_chip_ident = vidioc_g_chip_ident,
+#endif
+};
+
+static const struct video_device em28xx_video_template = {
+ .fops = &em28xx_v4l_fops,
+ .release = video_device_release,
+ .ioctl_ops = &video_ioctl_ops,
+
+ .tvnorms = V4L2_STD_ALL,
+ .current_norm = V4L2_STD_PAL,
+};
+
+static const struct v4l2_file_operations radio_fops = {
+ .owner = THIS_MODULE,
+ .open = em28xx_v4l2_open,
+ .release = em28xx_v4l2_close,
+ .unlocked_ioctl = video_ioctl2,
+};
+
+static const struct v4l2_ioctl_ops radio_ioctl_ops = {
+ .vidioc_querycap = radio_querycap,
+ .vidioc_g_tuner = radio_g_tuner,
+ .vidioc_enum_input = radio_enum_input,
+ .vidioc_g_audio = radio_g_audio,
+ .vidioc_s_tuner = radio_s_tuner,
+ .vidioc_s_audio = radio_s_audio,
+ .vidioc_s_input = radio_s_input,
+ .vidioc_queryctrl = radio_queryctrl,
+ .vidioc_g_ctrl = vidioc_g_ctrl,
+ .vidioc_s_ctrl = vidioc_s_ctrl,
+ .vidioc_g_frequency = vidioc_g_frequency,
+ .vidioc_s_frequency = vidioc_s_frequency,
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+ .vidioc_g_register = vidioc_g_register,
+ .vidioc_s_register = vidioc_s_register,
+#endif
+};
+
+static struct video_device em28xx_radio_template = {
+ .name = "em28xx-radio",
+ .fops = &radio_fops,
+ .ioctl_ops = &radio_ioctl_ops,
+};
+
+/******************************** usb interface ******************************/
+
+
+
+static struct video_device *em28xx_vdev_init(struct em28xx *dev,
+ const struct video_device *template,
+ const char *type_name)
+{
+ struct video_device *vfd;
+
+ vfd = video_device_alloc();
+ if (NULL == vfd)
+ return NULL;
+
+ *vfd = *template;
+ vfd->v4l2_dev = &dev->v4l2_dev;
+ vfd->release = video_device_release;
+ vfd->debug = video_debug;
+ vfd->lock = &dev->lock;
+
+ snprintf(vfd->name, sizeof(vfd->name), "%s %s",
+ dev->name, type_name);
+
+ video_set_drvdata(vfd, dev);
+ return vfd;
+}
+
+int em28xx_register_analog_devices(struct em28xx *dev)
+{
+ u8 val;
+ int ret;
+ unsigned int maxw;
+
+ printk(KERN_INFO "%s: v4l2 driver version %s\n",
+ dev->name, EM28XX_VERSION);
+
+ /* set default norm */
+ dev->norm = em28xx_video_template.current_norm;
+ v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std, dev->norm);
+ dev->interlaced = EM28XX_INTERLACED_DEFAULT;
+
+ /* Analog specific initialization */
+ dev->format = &format[0];
+
+ maxw = norm_maxw(dev);
+ /* MaxPacketSize for em2800 is too small to capture at full resolution
+ * use half of maxw as the scaler can only scale to 50% */
+ if (dev->board.is_em2800)
+ maxw /= 2;
+
+ em28xx_set_video_format(dev, format[0].fourcc,
+ maxw, norm_maxh(dev));
+
+ video_mux(dev, 0);
+
+ /* Audio defaults */
+ dev->mute = 1;
+ dev->volume = 0x1f;
+
+/* em28xx_write_reg(dev, EM28XX_R0E_AUDIOSRC, 0xc0); audio register */
+ val = (u8)em28xx_read_reg(dev, EM28XX_R0F_XCLK);
+ em28xx_write_reg(dev, EM28XX_R0F_XCLK,
+ (EM28XX_XCLK_AUDIO_UNMUTE | val));
+
+ em28xx_set_outfmt(dev);
+ em28xx_colorlevels_set_default(dev);
+ em28xx_compression_disable(dev);
+
+ /* allocate and fill video video_device struct */
+ dev->vdev = em28xx_vdev_init(dev, &em28xx_video_template, "video");
+ if (!dev->vdev) {
+ em28xx_errdev("cannot allocate video_device.\n");
+ return -ENODEV;
+ }
+
+ /* register v4l2 video video_device */
+ ret = video_register_device(dev->vdev, VFL_TYPE_GRABBER,
+ video_nr[dev->devno]);
+ if (ret) {
+ em28xx_errdev("unable to register video device (error=%i).\n",
+ ret);
+ return ret;
+ }
+
+ /* Allocate and fill vbi video_device struct */
+ if (em28xx_vbi_supported(dev) == 1) {
+ dev->vbi_dev = em28xx_vdev_init(dev, &em28xx_video_template,
+ "vbi");
+
+ /* register v4l2 vbi video_device */
+ ret = video_register_device(dev->vbi_dev, VFL_TYPE_VBI,
+ vbi_nr[dev->devno]);
+ if (ret < 0) {
+ em28xx_errdev("unable to register vbi device\n");
+ return ret;
+ }
+ }
+
+ if (em28xx_boards[dev->model].radio.type == EM28XX_RADIO) {
+ dev->radio_dev = em28xx_vdev_init(dev, &em28xx_radio_template,
+ "radio");
+ if (!dev->radio_dev) {
+ em28xx_errdev("cannot allocate video_device.\n");
+ return -ENODEV;
+ }
+ ret = video_register_device(dev->radio_dev, VFL_TYPE_RADIO,
+ radio_nr[dev->devno]);
+ if (ret < 0) {
+ em28xx_errdev("can't register radio device\n");
+ return ret;
+ }
+ em28xx_info("Registered radio device as %s\n",
+ video_device_node_name(dev->radio_dev));
+ }
+
+ em28xx_info("V4L2 video device registered as %s\n",
+ video_device_node_name(dev->vdev));
+
+ if (dev->vbi_dev)
+ em28xx_info("V4L2 VBI device registered as %s\n",
+ video_device_node_name(dev->vbi_dev));
+
+ return 0;
+}
--- /dev/null
+/*
+ em28xx.h - driver for Empia EM2800/EM2820/2840 USB video capture devices
+
+ Copyright (C) 2005 Markus Rechberger <mrechberger@gmail.com>
+ Ludovico Cavedon <cavedon@sssup.it>
+ Mauro Carvalho Chehab <mchehab@infradead.org>
+
+ Based on the em2800 driver from Sascha Sommer <saschasommer@freenet.de>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef _EM28XX_H
+#define _EM28XX_H
+
+#include <linux/workqueue.h>
+#include <linux/i2c.h>
+#include <linux/mutex.h>
+#include <linux/videodev2.h>
+
+#include <media/videobuf-vmalloc.h>
+#include <media/v4l2-device.h>
+#include <media/ir-kbd-i2c.h>
+#include <media/rc-core.h>
+#if defined(CONFIG_VIDEO_EM28XX_DVB) || defined(CONFIG_VIDEO_EM28XX_DVB_MODULE)
+#include <media/videobuf-dvb.h>
+#endif
+#include "tuner-xc2028.h"
+#include "xc5000.h"
+#include "em28xx-reg.h"
+
+/* Boards supported by driver */
+#define EM2800_BOARD_UNKNOWN 0
+#define EM2820_BOARD_UNKNOWN 1
+#define EM2820_BOARD_TERRATEC_CINERGY_250 2
+#define EM2820_BOARD_PINNACLE_USB_2 3
+#define EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 4
+#define EM2820_BOARD_MSI_VOX_USB_2 5
+#define EM2800_BOARD_TERRATEC_CINERGY_200 6
+#define EM2800_BOARD_LEADTEK_WINFAST_USBII 7
+#define EM2800_BOARD_KWORLD_USB2800 8
+#define EM2820_BOARD_PINNACLE_DVC_90 9
+#define EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900 10
+#define EM2880_BOARD_TERRATEC_HYBRID_XS 11
+#define EM2820_BOARD_KWORLD_PVRTV2800RF 12
+#define EM2880_BOARD_TERRATEC_PRODIGY_XS 13
+#define EM2820_BOARD_PROLINK_PLAYTV_USB2 14
+#define EM2800_BOARD_VGEAR_POCKETTV 15
+#define EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 16
+#define EM2880_BOARD_PINNACLE_PCTV_HD_PRO 17
+#define EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2 18
+#define EM2860_BOARD_SAA711X_REFERENCE_DESIGN 19
+#define EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600 20
+#define EM2800_BOARD_GRABBEEX_USB2800 21
+#define EM2750_BOARD_UNKNOWN 22
+#define EM2750_BOARD_DLCW_130 23
+#define EM2820_BOARD_DLINK_USB_TV 24
+#define EM2820_BOARD_GADMEI_UTV310 25
+#define EM2820_BOARD_HERCULES_SMART_TV_USB2 26
+#define EM2820_BOARD_PINNACLE_USB_2_FM1216ME 27
+#define EM2820_BOARD_LEADTEK_WINFAST_USBII_DELUXE 28
+#define EM2860_BOARD_TVP5150_REFERENCE_DESIGN 29
+#define EM2820_BOARD_VIDEOLOGY_20K14XUSB 30
+#define EM2821_BOARD_USBGEAR_VD204 31
+#define EM2821_BOARD_SUPERCOMP_USB_2 32
+#define EM2860_BOARD_ELGATO_VIDEO_CAPTURE 33
+#define EM2860_BOARD_TERRATEC_HYBRID_XS 34
+#define EM2860_BOARD_TYPHOON_DVD_MAKER 35
+#define EM2860_BOARD_NETGMBH_CAM 36
+#define EM2860_BOARD_GADMEI_UTV330 37
+#define EM2861_BOARD_YAKUMO_MOVIE_MIXER 38
+#define EM2861_BOARD_KWORLD_PVRTV_300U 39
+#define EM2861_BOARD_PLEXTOR_PX_TV100U 40
+#define EM2870_BOARD_KWORLD_350U 41
+#define EM2870_BOARD_KWORLD_355U 42
+#define EM2870_BOARD_TERRATEC_XS 43
+#define EM2870_BOARD_TERRATEC_XS_MT2060 44
+#define EM2870_BOARD_PINNACLE_PCTV_DVB 45
+#define EM2870_BOARD_COMPRO_VIDEOMATE 46
+#define EM2880_BOARD_KWORLD_DVB_305U 47
+#define EM2880_BOARD_KWORLD_DVB_310U 48
+#define EM2880_BOARD_MSI_DIGIVOX_AD 49
+#define EM2880_BOARD_MSI_DIGIVOX_AD_II 50
+#define EM2880_BOARD_TERRATEC_HYBRID_XS_FR 51
+#define EM2881_BOARD_DNT_DA2_HYBRID 52
+#define EM2881_BOARD_PINNACLE_HYBRID_PRO 53
+#define EM2882_BOARD_KWORLD_VS_DVBT 54
+#define EM2882_BOARD_TERRATEC_HYBRID_XS 55
+#define EM2882_BOARD_PINNACLE_HYBRID_PRO_330E 56
+#define EM2883_BOARD_KWORLD_HYBRID_330U 57
+#define EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU 58
+#define EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850 60
+#define EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2 61
+#define EM2820_BOARD_GADMEI_TVR200 62
+#define EM2860_BOARD_KAIOMY_TVNPC_U2 63
+#define EM2860_BOARD_EASYCAP 64
+#define EM2820_BOARD_IODATA_GVMVP_SZ 65
+#define EM2880_BOARD_EMPIRE_DUAL_TV 66
+#define EM2860_BOARD_TERRATEC_GRABBY 67
+#define EM2860_BOARD_TERRATEC_AV350 68
+#define EM2882_BOARD_KWORLD_ATSC_315U 69
+#define EM2882_BOARD_EVGA_INDTUBE 70
+#define EM2820_BOARD_SILVERCREST_WEBCAM 71
+#define EM2861_BOARD_GADMEI_UTV330PLUS 72
+#define EM2870_BOARD_REDDO_DVB_C_USB_BOX 73
+#define EM2800_BOARD_VC211A 74
+#define EM2882_BOARD_DIKOM_DK300 75
+#define EM2870_BOARD_KWORLD_A340 76
+#define EM2874_BOARD_LEADERSHIP_ISDBT 77
+#define EM28174_BOARD_PCTV_290E 78
+#define EM2884_BOARD_TERRATEC_H5 79
+#define EM28174_BOARD_PCTV_460E 80
+#define EM2884_BOARD_HAUPPAUGE_WINTV_HVR_930C 81
+#define EM2884_BOARD_CINERGY_HTC_STICK 82
+#define EM2860_BOARD_HT_VIDBOX_NW03 83
+#define EM2874_BOARD_MAXMEDIA_UB425_TC 84
+#define EM2884_BOARD_PCTV_510E 85
+#define EM2884_BOARD_PCTV_520E 86
+
+/* Limits minimum and default number of buffers */
+#define EM28XX_MIN_BUF 4
+#define EM28XX_DEF_BUF 8
+
+/*Limits the max URB message size */
+#define URB_MAX_CTRL_SIZE 80
+
+/* Params for validated field */
+#define EM28XX_BOARD_NOT_VALIDATED 1
+#define EM28XX_BOARD_VALIDATED 0
+
+/* Params for em28xx_cmd() audio */
+#define EM28XX_START_AUDIO 1
+#define EM28XX_STOP_AUDIO 0
+
+/* maximum number of em28xx boards */
+#define EM28XX_MAXBOARDS 4 /*FIXME: should be bigger */
+
+/* maximum number of frames that can be queued */
+#define EM28XX_NUM_FRAMES 5
+/* number of frames that get used for v4l2_read() */
+#define EM28XX_NUM_READ_FRAMES 2
+
+/* number of buffers for isoc transfers */
+#define EM28XX_NUM_BUFS 5
+#define EM28XX_DVB_NUM_BUFS 5
+
+/* number of packets for each buffer
+ windows requests only 64 packets .. so we better do the same
+ this is what I found out for all alternate numbers there!
+ */
+#define EM28XX_NUM_PACKETS 64
+#define EM28XX_DVB_MAX_PACKETS 64
+
+#define EM28XX_INTERLACED_DEFAULT 1
+
+/*
+#define (use usbview if you want to get the other alternate number infos)
+#define
+#define alternate number 2
+#define Endpoint Address: 82
+ Direction: in
+ Attribute: 1
+ Type: Isoc
+ Max Packet Size: 1448
+ Interval: 125us
+
+ alternate number 7
+
+ Endpoint Address: 82
+ Direction: in
+ Attribute: 1
+ Type: Isoc
+ Max Packet Size: 3072
+ Interval: 125us
+*/
+
+/* time to wait when stopping the isoc transfer */
+#define EM28XX_URB_TIMEOUT \
+ msecs_to_jiffies(EM28XX_NUM_BUFS * EM28XX_NUM_PACKETS)
+
+/* time in msecs to wait for i2c writes to finish */
+#define EM2800_I2C_WRITE_TIMEOUT 20
+
+enum em28xx_mode {
+ EM28XX_SUSPEND,
+ EM28XX_ANALOG_MODE,
+ EM28XX_DIGITAL_MODE,
+};
+
+
+struct em28xx;
+
+struct em28xx_usb_isoc_bufs {
+ /* max packet size of isoc transaction */
+ int max_pkt_size;
+
+ /* number of packets in each buffer */
+ int num_packets;
+
+ /* number of allocated urbs */
+ int num_bufs;
+
+ /* urb for isoc transfers */
+ struct urb **urb;
+
+ /* transfer buffers for isoc transfer */
+ char **transfer_buffer;
+};
+
+struct em28xx_usb_isoc_ctl {
+ /* isoc transfer buffers for analog mode */
+ struct em28xx_usb_isoc_bufs analog_bufs;
+
+ /* isoc transfer buffers for digital mode */
+ struct em28xx_usb_isoc_bufs digital_bufs;
+
+ /* Stores already requested buffers */
+ struct em28xx_buffer *vid_buf;
+ struct em28xx_buffer *vbi_buf;
+
+ /* isoc urb callback */
+ int (*isoc_copy) (struct em28xx *dev, struct urb *urb);
+
+};
+
+/* Struct to enumberate video formats */
+struct em28xx_fmt {
+ char *name;
+ u32 fourcc; /* v4l2 format id */
+ int depth;
+ int reg;
+};
+
+/* buffer for one video frame */
+struct em28xx_buffer {
+ /* common v4l buffer stuff -- must be first */
+ struct videobuf_buffer vb;
+
+ struct list_head frame;
+ int top_field;
+};
+
+struct em28xx_dmaqueue {
+ struct list_head active;
+
+ wait_queue_head_t wq;
+
+ /* Counters to control buffer fill */
+ int pos;
+};
+
+/* inputs */
+
+#define MAX_EM28XX_INPUT 4
+enum enum28xx_itype {
+ EM28XX_VMUX_COMPOSITE1 = 1,
+ EM28XX_VMUX_COMPOSITE2,
+ EM28XX_VMUX_COMPOSITE3,
+ EM28XX_VMUX_COMPOSITE4,
+ EM28XX_VMUX_SVIDEO,
+ EM28XX_VMUX_TELEVISION,
+ EM28XX_VMUX_CABLE,
+ EM28XX_VMUX_DVB,
+ EM28XX_VMUX_DEBUG,
+ EM28XX_RADIO,
+};
+
+enum em28xx_ac97_mode {
+ EM28XX_NO_AC97 = 0,
+ EM28XX_AC97_EM202,
+ EM28XX_AC97_SIGMATEL,
+ EM28XX_AC97_OTHER,
+};
+
+struct em28xx_audio_mode {
+ enum em28xx_ac97_mode ac97;
+
+ u16 ac97_feat;
+ u32 ac97_vendor_id;
+
+ unsigned int has_audio:1;
+
+ unsigned int i2s_3rates:1;
+ unsigned int i2s_5rates:1;
+};
+
+/* em28xx has two audio inputs: tuner and line in.
+ However, on most devices, an auxiliary AC97 codec device is used.
+ The AC97 device may have several different inputs and outputs,
+ depending on their model. So, it is possible to use AC97 mixer to
+ address more than two different entries.
+ */
+enum em28xx_amux {
+ /* This is the only entry for em28xx tuner input */
+ EM28XX_AMUX_VIDEO, /* em28xx tuner, AC97 mixer Video */
+
+ EM28XX_AMUX_LINE_IN, /* AC97 mixer Line In */
+
+ /* Some less-common mixer setups */
+ EM28XX_AMUX_VIDEO2, /* em28xx Line in, AC97 mixer Video */
+ EM28XX_AMUX_PHONE,
+ EM28XX_AMUX_MIC,
+ EM28XX_AMUX_CD,
+ EM28XX_AMUX_AUX,
+ EM28XX_AMUX_PCM_OUT,
+};
+
+enum em28xx_aout {
+ /* AC97 outputs */
+ EM28XX_AOUT_MASTER = 1 << 0,
+ EM28XX_AOUT_LINE = 1 << 1,
+ EM28XX_AOUT_MONO = 1 << 2,
+ EM28XX_AOUT_LFE = 1 << 3,
+ EM28XX_AOUT_SURR = 1 << 4,
+
+ /* PCM IN Mixer - used by AC97_RECORD_SELECT register */
+ EM28XX_AOUT_PCM_IN = 1 << 7,
+
+ /* Bits 10-8 are used to indicate the PCM IN record select */
+ EM28XX_AOUT_PCM_MIC_PCM = 0 << 8,
+ EM28XX_AOUT_PCM_CD = 1 << 8,
+ EM28XX_AOUT_PCM_VIDEO = 2 << 8,
+ EM28XX_AOUT_PCM_AUX = 3 << 8,
+ EM28XX_AOUT_PCM_LINE = 4 << 8,
+ EM28XX_AOUT_PCM_STEREO = 5 << 8,
+ EM28XX_AOUT_PCM_MONO = 6 << 8,
+ EM28XX_AOUT_PCM_PHONE = 7 << 8,
+};
+
+static inline int ac97_return_record_select(int a_out)
+{
+ return (a_out & 0x700) >> 8;
+}
+
+struct em28xx_reg_seq {
+ int reg;
+ unsigned char val, mask;
+ int sleep;
+};
+
+struct em28xx_input {
+ enum enum28xx_itype type;
+ unsigned int vmux;
+ enum em28xx_amux amux;
+ enum em28xx_aout aout;
+ struct em28xx_reg_seq *gpio;
+};
+
+#define INPUT(nr) (&em28xx_boards[dev->model].input[nr])
+
+enum em28xx_decoder {
+ EM28XX_NODECODER = 0,
+ EM28XX_TVP5150,
+ EM28XX_SAA711X,
+};
+
+enum em28xx_sensor {
+ EM28XX_NOSENSOR = 0,
+ EM28XX_MT9V011,
+ EM28XX_MT9M001,
+ EM28XX_MT9M111,
+};
+
+enum em28xx_adecoder {
+ EM28XX_NOADECODER = 0,
+ EM28XX_TVAUDIO,
+};
+
+struct em28xx_board {
+ char *name;
+ int vchannels;
+ int tuner_type;
+ int tuner_addr;
+
+ /* i2c flags */
+ unsigned int tda9887_conf;
+
+ /* GPIO sequences */
+ struct em28xx_reg_seq *dvb_gpio;
+ struct em28xx_reg_seq *suspend_gpio;
+ struct em28xx_reg_seq *tuner_gpio;
+ struct em28xx_reg_seq *mute_gpio;
+
+ unsigned int is_em2800:1;
+ unsigned int has_msp34xx:1;
+ unsigned int mts_firmware:1;
+ unsigned int max_range_640_480:1;
+ unsigned int has_dvb:1;
+ unsigned int has_snapshot_button:1;
+ unsigned int is_webcam:1;
+ unsigned int valid:1;
+ unsigned int has_ir_i2c:1;
+
+ unsigned char xclk, i2c_speed;
+ unsigned char radio_addr;
+ unsigned short tvaudio_addr;
+
+ enum em28xx_decoder decoder;
+ enum em28xx_adecoder adecoder;
+
+ struct em28xx_input input[MAX_EM28XX_INPUT];
+ struct em28xx_input radio;
+ char *ir_codes;
+};
+
+struct em28xx_eeprom {
+ u32 id; /* 0x9567eb1a */
+ u16 vendor_ID;
+ u16 product_ID;
+
+ u16 chip_conf;
+
+ u16 board_conf;
+
+ u16 string1, string2, string3;
+
+ u8 string_idx_table;
+};
+
+/* device states */
+enum em28xx_dev_state {
+ DEV_INITIALIZED = 0x01,
+ DEV_DISCONNECTED = 0x02,
+ DEV_MISCONFIGURED = 0x04,
+};
+
+#define EM28XX_AUDIO_BUFS 5
+#define EM28XX_NUM_AUDIO_PACKETS 64
+#define EM28XX_AUDIO_MAX_PACKET_SIZE 196 /* static value */
+#define EM28XX_CAPTURE_STREAM_EN 1
+
+/* em28xx extensions */
+#define EM28XX_AUDIO 0x10
+#define EM28XX_DVB 0x20
+#define EM28XX_RC 0x30
+
+/* em28xx resource types (used for res_get/res_lock etc */
+#define EM28XX_RESOURCE_VIDEO 0x01
+#define EM28XX_RESOURCE_VBI 0x02
+
+struct em28xx_audio {
+ char name[50];
+ char *transfer_buffer[EM28XX_AUDIO_BUFS];
+ struct urb *urb[EM28XX_AUDIO_BUFS];
+ struct usb_device *udev;
+ unsigned int capture_transfer_done;
+ struct snd_pcm_substream *capture_pcm_substream;
+
+ unsigned int hwptr_done_capture;
+ struct snd_card *sndcard;
+
+ int users;
+ spinlock_t slock;
+};
+
+struct em28xx;
+
+struct em28xx_fh {
+ struct em28xx *dev;
+ int radio;
+ unsigned int resources;
+
+ struct videobuf_queue vb_vidq;
+ struct videobuf_queue vb_vbiq;
+
+ enum v4l2_buf_type type;
+};
+
+/* main device struct */
+struct em28xx {
+ /* generic device properties */
+ char name[30]; /* name (including minor) of the device */
+ int model; /* index in the device_data struct */
+ int devno; /* marks the number of this device */
+ enum em28xx_chip_id chip_id;
+
+ int audio_ifnum;
+
+ struct v4l2_device v4l2_dev;
+ struct em28xx_board board;
+
+ /* Webcam specific fields */
+ enum em28xx_sensor em28xx_sensor;
+ int sensor_xres, sensor_yres;
+ int sensor_xtal;
+
+ /* Allows progressive (e. g. non-interlaced) mode */
+ int progressive;
+
+ /* Vinmode/Vinctl used at the driver */
+ int vinmode, vinctl;
+
+ unsigned int has_audio_class:1;
+ unsigned int has_alsa_audio:1;
+ unsigned int is_audio_only:1;
+
+ /* Controls audio streaming */
+ struct work_struct wq_trigger; /* Trigger to start/stop audio for alsa module */
+ atomic_t stream_started; /* stream should be running if true */
+
+ struct em28xx_fmt *format;
+
+ struct em28xx_IR *ir;
+
+ /* Some older em28xx chips needs a waiting time after writing */
+ unsigned int wait_after_write;
+
+ struct list_head devlist;
+
+ u32 i2s_speed; /* I2S speed for audio digital stream */
+
+ struct em28xx_audio_mode audio_mode;
+
+ int tuner_type; /* type of the tuner */
+ int tuner_addr; /* tuner address */
+ int tda9887_conf;
+ /* i2c i/o */
+ struct i2c_adapter i2c_adap;
+ struct i2c_client i2c_client;
+ /* video for linux */
+ int users; /* user count for exclusive use */
+ struct video_device *vdev; /* video for linux device struct */
+ v4l2_std_id norm; /* selected tv norm */
+ int ctl_freq; /* selected frequency */
+ unsigned int ctl_input; /* selected input */
+ unsigned int ctl_ainput;/* selected audio input */
+ unsigned int ctl_aoutput;/* selected audio output */
+ int mute;
+ int volume;
+ /* frame properties */
+ int width; /* current frame width */
+ int height; /* current frame height */
+ unsigned hscale; /* horizontal scale factor (see datasheet) */
+ unsigned vscale; /* vertical scale factor (see datasheet) */
+ int interlaced; /* 1=interlace fileds, 0=just top fileds */
+ unsigned int video_bytesread; /* Number of bytes read */
+
+ unsigned long hash; /* eeprom hash - for boards with generic ID */
+ unsigned long i2c_hash; /* i2c devicelist hash -
+ for boards with generic ID */
+
+ struct em28xx_audio adev;
+
+ /* states */
+ enum em28xx_dev_state state;
+
+ /* vbi related state tracking */
+ int capture_type;
+ int vbi_read;
+ unsigned char cur_field;
+ unsigned int vbi_width;
+ unsigned int vbi_height; /* lines per field */
+
+ struct work_struct request_module_wk;
+
+ /* locks */
+ struct mutex lock;
+ struct mutex ctrl_urb_lock; /* protects urb_buf */
+ /* spinlock_t queue_lock; */
+ struct list_head inqueue, outqueue;
+ struct video_device *vbi_dev;
+ struct video_device *radio_dev;
+
+ /* resources in use */
+ unsigned int resources;
+
+ unsigned char eedata[256];
+
+ /* Isoc control struct */
+ struct em28xx_dmaqueue vidq;
+ struct em28xx_dmaqueue vbiq;
+ struct em28xx_usb_isoc_ctl isoc_ctl;
+ spinlock_t slock;
+
+ /* usb transfer */
+ struct usb_device *udev; /* the usb device */
+ int alt; /* alternate */
+ int max_pkt_size; /* max packet size of isoc transaction */
+ int num_alt; /* Number of alternative settings */
+ unsigned int *alt_max_pkt_size; /* array of wMaxPacketSize */
+ int dvb_alt; /* alternate for DVB */
+ unsigned int dvb_max_pkt_size; /* wMaxPacketSize for DVB */
+ char urb_buf[URB_MAX_CTRL_SIZE]; /* urb control msg buffer */
+
+ /* helper funcs that call usb_control_msg */
+ int (*em28xx_write_regs) (struct em28xx *dev, u16 reg,
+ char *buf, int len);
+ int (*em28xx_read_reg) (struct em28xx *dev, u16 reg);
+ int (*em28xx_read_reg_req_len) (struct em28xx *dev, u8 req, u16 reg,
+ char *buf, int len);
+ int (*em28xx_write_regs_req) (struct em28xx *dev, u8 req, u16 reg,
+ char *buf, int len);
+ int (*em28xx_read_reg_req) (struct em28xx *dev, u8 req, u16 reg);
+
+ enum em28xx_mode mode;
+
+ /* register numbers for GPO/GPIO registers */
+ u16 reg_gpo_num, reg_gpio_num;
+
+ /* Caches GPO and GPIO registers */
+ unsigned char reg_gpo, reg_gpio;
+
+ /* Snapshot button */
+ char snapshot_button_path[30]; /* path of the input dev */
+ struct input_dev *sbutton_input_dev;
+ struct delayed_work sbutton_query_work;
+
+ struct em28xx_dvb *dvb;
+
+ /* I2C keyboard data */
+ struct IR_i2c_init_data init_data;
+};
+
+struct em28xx_ops {
+ struct list_head next;
+ char *name;
+ int id;
+ int (*init)(struct em28xx *);
+ int (*fini)(struct em28xx *);
+};
+
+/* Provided by em28xx-i2c.c */
+void em28xx_do_i2c_scan(struct em28xx *dev);
+int em28xx_i2c_register(struct em28xx *dev);
+int em28xx_i2c_unregister(struct em28xx *dev);
+
+/* Provided by em28xx-core.c */
+
+u32 em28xx_request_buffers(struct em28xx *dev, u32 count);
+void em28xx_queue_unusedframes(struct em28xx *dev);
+void em28xx_release_buffers(struct em28xx *dev);
+
+int em28xx_read_reg_req_len(struct em28xx *dev, u8 req, u16 reg,
+ char *buf, int len);
+int em28xx_read_reg_req(struct em28xx *dev, u8 req, u16 reg);
+int em28xx_read_reg(struct em28xx *dev, u16 reg);
+int em28xx_write_regs_req(struct em28xx *dev, u8 req, u16 reg, char *buf,
+ int len);
+int em28xx_write_regs(struct em28xx *dev, u16 reg, char *buf, int len);
+int em28xx_write_reg(struct em28xx *dev, u16 reg, u8 val);
+int em28xx_write_reg_bits(struct em28xx *dev, u16 reg, u8 val,
+ u8 bitmask);
+
+int em28xx_read_ac97(struct em28xx *dev, u8 reg);
+int em28xx_write_ac97(struct em28xx *dev, u8 reg, u16 val);
+
+int em28xx_audio_analog_set(struct em28xx *dev);
+int em28xx_audio_setup(struct em28xx *dev);
+
+int em28xx_colorlevels_set_default(struct em28xx *dev);
+int em28xx_capture_start(struct em28xx *dev, int start);
+int em28xx_vbi_supported(struct em28xx *dev);
+int em28xx_set_outfmt(struct em28xx *dev);
+int em28xx_resolution_set(struct em28xx *dev);
+int em28xx_set_alternate(struct em28xx *dev);
+int em28xx_alloc_isoc(struct em28xx *dev, enum em28xx_mode mode,
+ int max_packets, int num_bufs, int max_pkt_size);
+int em28xx_init_isoc(struct em28xx *dev, enum em28xx_mode mode,
+ int max_packets, int num_bufs, int max_pkt_size,
+ int (*isoc_copy) (struct em28xx *dev, struct urb *urb));
+void em28xx_uninit_isoc(struct em28xx *dev, enum em28xx_mode mode);
+void em28xx_stop_urbs(struct em28xx *dev);
+int em28xx_isoc_dvb_max_packetsize(struct em28xx *dev);
+int em28xx_set_mode(struct em28xx *dev, enum em28xx_mode set_mode);
+int em28xx_gpio_set(struct em28xx *dev, struct em28xx_reg_seq *gpio);
+void em28xx_wake_i2c(struct em28xx *dev);
+int em28xx_register_extension(struct em28xx_ops *dev);
+void em28xx_unregister_extension(struct em28xx_ops *dev);
+void em28xx_init_extension(struct em28xx *dev);
+void em28xx_close_extension(struct em28xx *dev);
+
+/* Provided by em28xx-video.c */
+int em28xx_register_analog_devices(struct em28xx *dev);
+void em28xx_release_analog_resources(struct em28xx *dev);
+
+/* Provided by em28xx-cards.c */
+extern int em2800_variant_detect(struct usb_device *udev, int model);
+extern struct em28xx_board em28xx_boards[];
+extern struct usb_device_id em28xx_id_table[];
+extern const unsigned int em28xx_bcount;
+int em28xx_tuner_callback(void *ptr, int component, int command, int arg);
+void em28xx_release_resources(struct em28xx *dev);
+
+/* Provided by em28xx-vbi.c */
+extern struct videobuf_queue_ops em28xx_vbi_qops;
+
+/* printk macros */
+
+#define em28xx_err(fmt, arg...) do {\
+ printk(KERN_ERR fmt , ##arg); } while (0)
+
+#define em28xx_errdev(fmt, arg...) do {\
+ printk(KERN_ERR "%s: "fmt,\
+ dev->name , ##arg); } while (0)
+
+#define em28xx_info(fmt, arg...) do {\
+ printk(KERN_INFO "%s: "fmt,\
+ dev->name , ##arg); } while (0)
+#define em28xx_warn(fmt, arg...) do {\
+ printk(KERN_WARNING "%s: "fmt,\
+ dev->name , ##arg); } while (0)
+
+static inline int em28xx_compression_disable(struct em28xx *dev)
+{
+ /* side effect of disabling scaler and mixer */
+ return em28xx_write_reg(dev, EM28XX_R26_COMPR, 0x00);
+}
+
+static inline int em28xx_contrast_get(struct em28xx *dev)
+{
+ return em28xx_read_reg(dev, EM28XX_R20_YGAIN) & 0x1f;
+}
+
+static inline int em28xx_brightness_get(struct em28xx *dev)
+{
+ return em28xx_read_reg(dev, EM28XX_R21_YOFFSET);
+}
+
+static inline int em28xx_saturation_get(struct em28xx *dev)
+{
+ return em28xx_read_reg(dev, EM28XX_R22_UVGAIN) & 0x1f;
+}
+
+static inline int em28xx_u_balance_get(struct em28xx *dev)
+{
+ return em28xx_read_reg(dev, EM28XX_R23_UOFFSET);
+}
+
+static inline int em28xx_v_balance_get(struct em28xx *dev)
+{
+ return em28xx_read_reg(dev, EM28XX_R24_VOFFSET);
+}
+
+static inline int em28xx_gamma_get(struct em28xx *dev)
+{
+ return em28xx_read_reg(dev, EM28XX_R14_GAMMA) & 0x3f;
+}
+
+static inline int em28xx_contrast_set(struct em28xx *dev, s32 val)
+{
+ u8 tmp = (u8) val;
+ return em28xx_write_regs(dev, EM28XX_R20_YGAIN, &tmp, 1);
+}
+
+static inline int em28xx_brightness_set(struct em28xx *dev, s32 val)
+{
+ u8 tmp = (u8) val;
+ return em28xx_write_regs(dev, EM28XX_R21_YOFFSET, &tmp, 1);
+}
+
+static inline int em28xx_saturation_set(struct em28xx *dev, s32 val)
+{
+ u8 tmp = (u8) val;
+ return em28xx_write_regs(dev, EM28XX_R22_UVGAIN, &tmp, 1);
+}
+
+static inline int em28xx_u_balance_set(struct em28xx *dev, s32 val)
+{
+ u8 tmp = (u8) val;
+ return em28xx_write_regs(dev, EM28XX_R23_UOFFSET, &tmp, 1);
+}
+
+static inline int em28xx_v_balance_set(struct em28xx *dev, s32 val)
+{
+ u8 tmp = (u8) val;
+ return em28xx_write_regs(dev, EM28XX_R24_VOFFSET, &tmp, 1);
+}
+
+static inline int em28xx_gamma_set(struct em28xx *dev, s32 val)
+{
+ u8 tmp = (u8) val;
+ return em28xx_write_regs(dev, EM28XX_R14_GAMMA, &tmp, 1);
+}
+
+/*FIXME: maxw should be dependent of alt mode */
+static inline unsigned int norm_maxw(struct em28xx *dev)
+{
+ if (dev->board.is_webcam)
+ return dev->sensor_xres;
+
+ if (dev->board.max_range_640_480)
+ return 640;
+
+ return 720;
+}
+
+static inline unsigned int norm_maxh(struct em28xx *dev)
+{
+ if (dev->board.is_webcam)
+ return dev->sensor_yres;
+
+ if (dev->board.max_range_640_480)
+ return 480;
+
+ return (dev->norm & V4L2_STD_625_50) ? 576 : 480;
+}
+#endif
--- /dev/null
+menuconfig USB_GSPCA
+ tristate "GSPCA based webcams"
+ depends on VIDEO_V4L2
+ default m
+ ---help---
+ Say Y here if you want to enable selecting webcams based
+ on the GSPCA framework.
+
+ See <file:Documentation/video4linux/gspca.txt> for more info.
+
+ This driver uses the Video For Linux API. You must say Y or M to
+ "Video For Linux" to use this driver.
+
+ To compile this driver as modules, choose M here: the
+ module will be called gspca_main.
+
+
+if USB_GSPCA && VIDEO_V4L2
+
+source "drivers/media/usb/gspca/m5602/Kconfig"
+source "drivers/media/usb/gspca/stv06xx/Kconfig"
+source "drivers/media/usb/gspca/gl860/Kconfig"
+
+config USB_GSPCA_BENQ
+ tristate "Benq USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for the Benq DC E300 camera.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_benq.
+
+config USB_GSPCA_CONEX
+ tristate "Conexant Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the Conexant chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_conex.
+
+config USB_GSPCA_CPIA1
+ tristate "cpia CPiA (version 1) Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for USB cameras based on the cpia
+ CPiA chip. Note that you need atleast version 0.6.4 of libv4l for
+ applications to understand the videoformat generated by this driver.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_cpia1.
+
+config USB_GSPCA_ETOMS
+ tristate "Etoms USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the Etoms chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_etoms.
+
+config USB_GSPCA_FINEPIX
+ tristate "Fujifilm FinePix USB V4L2 driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the FinePix chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_finepix.
+
+config USB_GSPCA_JEILINJ
+ tristate "Jeilin JPEG USB V4L2 driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on this Jeilin chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_jeilinj.
+
+config USB_GSPCA_JL2005BCD
+ tristate "JL2005B/C/D USB V4L2 driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based the
+ JL2005B, JL2005C, or JL2005D chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_jl2005bcd.
+
+config USB_GSPCA_KINECT
+ tristate "Kinect sensor device USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for the Microsoft Kinect sensor device.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_kinect.
+
+config USB_GSPCA_KONICA
+ tristate "Konica USB Camera V4L2 driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the Konica chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_konica.
+
+config USB_GSPCA_MARS
+ tristate "Mars USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the Mars chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_mars.
+
+config USB_GSPCA_MR97310A
+ tristate "Mars-Semi MR97310A USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the MR97310A chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_mr97310a.
+
+config USB_GSPCA_NW80X
+ tristate "Divio based (NW80x) USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the NW80x chips.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_nw80x.
+
+config USB_GSPCA_OV519
+ tristate "OV51x / OVFX2 / W996xCF USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on one of these:
+ OV511(+), OV518(+), OV519, OVFX2, W9967CF, W9968CF
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_ov519.
+
+config USB_GSPCA_OV534
+ tristate "OV534 OV772x USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the OV534 chip
+ and sensor OV772x (e.g. Sony Playstation EYE)
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_ov534.
+
+config USB_GSPCA_OV534_9
+ tristate "OV534 OV965x USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the OV534 chip
+ and sensor OV965x (e.g. Hercules Dualpix)
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_ov534_9.
+
+config USB_GSPCA_PAC207
+ tristate "Pixart PAC207 USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the PAC207 chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_pac207.
+
+config USB_GSPCA_PAC7302
+ tristate "Pixart PAC7302 USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the PAC7302 chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_pac7302.
+
+config USB_GSPCA_PAC7311
+ tristate "Pixart PAC7311 USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the PAC7311 chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_pac7311.
+
+config USB_GSPCA_SE401
+ tristate "SE401 USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the
+ Endpoints (formerly known as AOX) se401 chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_se401.
+
+config USB_GSPCA_SN9C2028
+ tristate "SONIX Dual-Mode USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want streaming support for Sonix SN9C2028 cameras.
+ These are supported as stillcams in libgphoto2/camlibs/sonix.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_sn9c2028.
+
+config USB_GSPCA_SN9C20X
+ tristate "SN9C20X USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the
+ sn9c20x chips (SN9C201 and SN9C202).
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_sn9c20x.
+
+config USB_GSPCA_SONIXB
+ tristate "SONIX Bayer USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the Sonix
+ chips with Bayer format (SN9C101, SN9C102 and SN9C103).
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_sonixb.
+
+config USB_GSPCA_SONIXJ
+ tristate "SONIX JPEG USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the Sonix
+ chips with JPEG format (SN9C102P, SN9C105 and >= SN9C110).
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_sonixj
+
+config USB_GSPCA_SPCA500
+ tristate "SPCA500 USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the SPCA500 chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_spca500.
+
+config USB_GSPCA_SPCA501
+ tristate "SPCA501 USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the SPCA501 chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_spca501.
+
+config USB_GSPCA_SPCA505
+ tristate "SPCA505 USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the SPCA505 chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_spca505.
+
+config USB_GSPCA_SPCA506
+ tristate "SPCA506 USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the SPCA506 chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_spca506.
+
+config USB_GSPCA_SPCA508
+ tristate "SPCA508 USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the SPCA508 chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_spca508.
+
+config USB_GSPCA_SPCA561
+ tristate "SPCA561 USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the SPCA561 chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_spca561.
+
+config USB_GSPCA_SPCA1528
+ tristate "SPCA1528 USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the SPCA1528 chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_spca1528.
+
+config USB_GSPCA_SQ905
+ tristate "SQ Technologies SQ905 based USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the SQ905 chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_sq905.
+
+config USB_GSPCA_SQ905C
+ tristate "SQ Technologies SQ905C based USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the SQ905C chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_sq905c.
+
+config USB_GSPCA_SQ930X
+ tristate "SQ Technologies SQ930X based USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the SQ930X chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_sq930x.
+
+config USB_GSPCA_STK014
+ tristate "Syntek DV4000 (STK014) USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the STK014 chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_stk014.
+
+config USB_GSPCA_STV0680
+ tristate "STV0680 USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the STV0680 chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_stv0680.
+
+config USB_GSPCA_SUNPLUS
+ tristate "SUNPLUS USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the Sunplus
+ SPCA504(abc) SPCA533 SPCA536 chips.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_sunplus.
+
+config USB_GSPCA_T613
+ tristate "T613 (JPEG Compliance) USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the T613 chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_t613.
+
+config USB_GSPCA_TOPRO
+ tristate "TOPRO USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the
+ TP6800 and TP6810 Topro chips.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_topro.
+
+config USB_GSPCA_TV8532
+ tristate "TV8532 USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the TV8531 chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_tv8532.
+
+config USB_GSPCA_VC032X
+ tristate "VC032X USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the VC032X chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_vc032x.
+
+config USB_GSPCA_VICAM
+ tristate "ViCam USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for the 3com homeconnect camera
+ (vicam).
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_vicam.
+
+config USB_GSPCA_XIRLINK_CIT
+ tristate "Xirlink C-It USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for Xirlink C-It bases cameras.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_xirlink_cit.
+
+config USB_GSPCA_ZC3XX
+ tristate "ZC3XX USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the ZC3XX chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_zc3xx.
+
+endif
--- /dev/null
+obj-$(CONFIG_USB_GSPCA) += gspca_main.o
+obj-$(CONFIG_USB_GSPCA_BENQ) += gspca_benq.o
+obj-$(CONFIG_USB_GSPCA_CONEX) += gspca_conex.o
+obj-$(CONFIG_USB_GSPCA_CPIA1) += gspca_cpia1.o
+obj-$(CONFIG_USB_GSPCA_ETOMS) += gspca_etoms.o
+obj-$(CONFIG_USB_GSPCA_FINEPIX) += gspca_finepix.o
+obj-$(CONFIG_USB_GSPCA_JEILINJ) += gspca_jeilinj.o
+obj-$(CONFIG_USB_GSPCA_JL2005BCD) += gspca_jl2005bcd.o
+obj-$(CONFIG_USB_GSPCA_KINECT) += gspca_kinect.o
+obj-$(CONFIG_USB_GSPCA_KONICA) += gspca_konica.o
+obj-$(CONFIG_USB_GSPCA_MARS) += gspca_mars.o
+obj-$(CONFIG_USB_GSPCA_MR97310A) += gspca_mr97310a.o
+obj-$(CONFIG_USB_GSPCA_NW80X) += gspca_nw80x.o
+obj-$(CONFIG_USB_GSPCA_OV519) += gspca_ov519.o
+obj-$(CONFIG_USB_GSPCA_OV534) += gspca_ov534.o
+obj-$(CONFIG_USB_GSPCA_OV534_9) += gspca_ov534_9.o
+obj-$(CONFIG_USB_GSPCA_PAC207) += gspca_pac207.o
+obj-$(CONFIG_USB_GSPCA_PAC7302) += gspca_pac7302.o
+obj-$(CONFIG_USB_GSPCA_PAC7311) += gspca_pac7311.o
+obj-$(CONFIG_USB_GSPCA_SE401) += gspca_se401.o
+obj-$(CONFIG_USB_GSPCA_SN9C2028) += gspca_sn9c2028.o
+obj-$(CONFIG_USB_GSPCA_SN9C20X) += gspca_sn9c20x.o
+obj-$(CONFIG_USB_GSPCA_SONIXB) += gspca_sonixb.o
+obj-$(CONFIG_USB_GSPCA_SONIXJ) += gspca_sonixj.o
+obj-$(CONFIG_USB_GSPCA_SPCA500) += gspca_spca500.o
+obj-$(CONFIG_USB_GSPCA_SPCA501) += gspca_spca501.o
+obj-$(CONFIG_USB_GSPCA_SPCA505) += gspca_spca505.o
+obj-$(CONFIG_USB_GSPCA_SPCA506) += gspca_spca506.o
+obj-$(CONFIG_USB_GSPCA_SPCA508) += gspca_spca508.o
+obj-$(CONFIG_USB_GSPCA_SPCA561) += gspca_spca561.o
+obj-$(CONFIG_USB_GSPCA_SPCA1528) += gspca_spca1528.o
+obj-$(CONFIG_USB_GSPCA_SQ905) += gspca_sq905.o
+obj-$(CONFIG_USB_GSPCA_SQ905C) += gspca_sq905c.o
+obj-$(CONFIG_USB_GSPCA_SQ930X) += gspca_sq930x.o
+obj-$(CONFIG_USB_GSPCA_SUNPLUS) += gspca_sunplus.o
+obj-$(CONFIG_USB_GSPCA_STK014) += gspca_stk014.o
+obj-$(CONFIG_USB_GSPCA_STV0680) += gspca_stv0680.o
+obj-$(CONFIG_USB_GSPCA_T613) += gspca_t613.o
+obj-$(CONFIG_USB_GSPCA_TOPRO) += gspca_topro.o
+obj-$(CONFIG_USB_GSPCA_TV8532) += gspca_tv8532.o
+obj-$(CONFIG_USB_GSPCA_VC032X) += gspca_vc032x.o
+obj-$(CONFIG_USB_GSPCA_VICAM) += gspca_vicam.o
+obj-$(CONFIG_USB_GSPCA_XIRLINK_CIT) += gspca_xirlink_cit.o
+obj-$(CONFIG_USB_GSPCA_ZC3XX) += gspca_zc3xx.o
+
+gspca_main-objs := gspca.o autogain_functions.o
+gspca_benq-objs := benq.o
+gspca_conex-objs := conex.o
+gspca_cpia1-objs := cpia1.o
+gspca_etoms-objs := etoms.o
+gspca_finepix-objs := finepix.o
+gspca_jeilinj-objs := jeilinj.o
+gspca_jl2005bcd-objs := jl2005bcd.o
+gspca_kinect-objs := kinect.o
+gspca_konica-objs := konica.o
+gspca_mars-objs := mars.o
+gspca_mr97310a-objs := mr97310a.o
+gspca_nw80x-objs := nw80x.o
+gspca_ov519-objs := ov519.o
+gspca_ov534-objs := ov534.o
+gspca_ov534_9-objs := ov534_9.o
+gspca_pac207-objs := pac207.o
+gspca_pac7302-objs := pac7302.o
+gspca_pac7311-objs := pac7311.o
+gspca_se401-objs := se401.o
+gspca_sn9c2028-objs := sn9c2028.o
+gspca_sn9c20x-objs := sn9c20x.o
+gspca_sonixb-objs := sonixb.o
+gspca_sonixj-objs := sonixj.o
+gspca_spca500-objs := spca500.o
+gspca_spca501-objs := spca501.o
+gspca_spca505-objs := spca505.o
+gspca_spca506-objs := spca506.o
+gspca_spca508-objs := spca508.o
+gspca_spca561-objs := spca561.o
+gspca_spca1528-objs := spca1528.o
+gspca_sq905-objs := sq905.o
+gspca_sq905c-objs := sq905c.o
+gspca_sq930x-objs := sq930x.o
+gspca_stk014-objs := stk014.o
+gspca_stv0680-objs := stv0680.o
+gspca_sunplus-objs := sunplus.o
+gspca_t613-objs := t613.o
+gspca_topro-objs := topro.o
+gspca_tv8532-objs := tv8532.o
+gspca_vc032x-objs := vc032x.o
+gspca_vicam-objs := vicam.o
+gspca_xirlink_cit-objs := xirlink_cit.o
+gspca_zc3xx-objs := zc3xx.o
+
+obj-$(CONFIG_USB_M5602) += m5602/
+obj-$(CONFIG_USB_STV06XX) += stv06xx/
+obj-$(CONFIG_USB_GL860) += gl860/
--- /dev/null
+/*
+ * Functions for auto gain.
+ *
+ * Copyright (C) 2010-2012 Hans de Goede <hdegoede@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+#include "gspca.h"
+
+/* auto gain and exposure algorithm based on the knee algorithm described here:
+ http://ytse.tricolour.net/docs/LowLightOptimization.html
+
+ Returns 0 if no changes were made, 1 if the gain and or exposure settings
+ where changed. */
+int gspca_expo_autogain(
+ struct gspca_dev *gspca_dev,
+ int avg_lum,
+ int desired_avg_lum,
+ int deadzone,
+ int gain_knee,
+ int exposure_knee)
+{
+ s32 gain, orig_gain, exposure, orig_exposure;
+ int i, steps, retval = 0;
+
+ if (v4l2_ctrl_g_ctrl(gspca_dev->autogain) == 0)
+ return 0;
+
+ orig_gain = gain = v4l2_ctrl_g_ctrl(gspca_dev->gain);
+ orig_exposure = exposure = v4l2_ctrl_g_ctrl(gspca_dev->exposure);
+
+ /* If we are of a multiple of deadzone, do multiple steps to reach the
+ desired lumination fast (with the risc of a slight overshoot) */
+ steps = abs(desired_avg_lum - avg_lum) / deadzone;
+
+ PDEBUG(D_FRAM, "autogain: lum: %d, desired: %d, steps: %d",
+ avg_lum, desired_avg_lum, steps);
+
+ for (i = 0; i < steps; i++) {
+ if (avg_lum > desired_avg_lum) {
+ if (gain > gain_knee)
+ gain--;
+ else if (exposure > exposure_knee)
+ exposure--;
+ else if (gain > gspca_dev->gain->default_value)
+ gain--;
+ else if (exposure > gspca_dev->exposure->minimum)
+ exposure--;
+ else if (gain > gspca_dev->gain->minimum)
+ gain--;
+ else
+ break;
+ } else {
+ if (gain < gspca_dev->gain->default_value)
+ gain++;
+ else if (exposure < exposure_knee)
+ exposure++;
+ else if (gain < gain_knee)
+ gain++;
+ else if (exposure < gspca_dev->exposure->maximum)
+ exposure++;
+ else if (gain < gspca_dev->gain->maximum)
+ gain++;
+ else
+ break;
+ }
+ }
+
+ if (gain != orig_gain) {
+ v4l2_ctrl_s_ctrl(gspca_dev->gain, gain);
+ retval = 1;
+ }
+ if (exposure != orig_exposure) {
+ v4l2_ctrl_s_ctrl(gspca_dev->exposure, exposure);
+ retval = 1;
+ }
+
+ if (retval)
+ PDEBUG(D_FRAM, "autogain: changed gain: %d, expo: %d",
+ gain, exposure);
+ return retval;
+}
+EXPORT_SYMBOL(gspca_expo_autogain);
+
+/* Autogain + exposure algorithm for cameras with a coarse exposure control
+ (usually this means we can only control the clockdiv to change exposure)
+ As changing the clockdiv so that the fps drops from 30 to 15 fps for
+ example, will lead to a huge exposure change (it effectively doubles),
+ this algorithm normally tries to only adjust the gain (between 40 and
+ 80 %) and if that does not help, only then changes exposure. This leads
+ to a much more stable image then using the knee algorithm which at
+ certain points of the knee graph will only try to adjust exposure,
+ which leads to oscilating as one exposure step is huge.
+
+ Returns 0 if no changes were made, 1 if the gain and or exposure settings
+ where changed. */
+int gspca_coarse_grained_expo_autogain(
+ struct gspca_dev *gspca_dev,
+ int avg_lum,
+ int desired_avg_lum,
+ int deadzone)
+{
+ s32 gain_low, gain_high, gain, orig_gain, exposure, orig_exposure;
+ int steps, retval = 0;
+
+ if (v4l2_ctrl_g_ctrl(gspca_dev->autogain) == 0)
+ return 0;
+
+ orig_gain = gain = v4l2_ctrl_g_ctrl(gspca_dev->gain);
+ orig_exposure = exposure = v4l2_ctrl_g_ctrl(gspca_dev->exposure);
+
+ gain_low = (gspca_dev->gain->maximum - gspca_dev->gain->minimum) /
+ 5 * 2 + gspca_dev->gain->minimum;
+ gain_high = (gspca_dev->gain->maximum - gspca_dev->gain->minimum) /
+ 5 * 4 + gspca_dev->gain->minimum;
+
+ /* If we are of a multiple of deadzone, do multiple steps to reach the
+ desired lumination fast (with the risc of a slight overshoot) */
+ steps = (desired_avg_lum - avg_lum) / deadzone;
+
+ PDEBUG(D_FRAM, "autogain: lum: %d, desired: %d, steps: %d",
+ avg_lum, desired_avg_lum, steps);
+
+ if ((gain + steps) > gain_high &&
+ exposure < gspca_dev->exposure->maximum) {
+ gain = gain_high;
+ gspca_dev->exp_too_low_cnt++;
+ gspca_dev->exp_too_high_cnt = 0;
+ } else if ((gain + steps) < gain_low &&
+ exposure > gspca_dev->exposure->minimum) {
+ gain = gain_low;
+ gspca_dev->exp_too_high_cnt++;
+ gspca_dev->exp_too_low_cnt = 0;
+ } else {
+ gain += steps;
+ if (gain > gspca_dev->gain->maximum)
+ gain = gspca_dev->gain->maximum;
+ else if (gain < gspca_dev->gain->minimum)
+ gain = gspca_dev->gain->minimum;
+ gspca_dev->exp_too_high_cnt = 0;
+ gspca_dev->exp_too_low_cnt = 0;
+ }
+
+ if (gspca_dev->exp_too_high_cnt > 3) {
+ exposure--;
+ gspca_dev->exp_too_high_cnt = 0;
+ } else if (gspca_dev->exp_too_low_cnt > 3) {
+ exposure++;
+ gspca_dev->exp_too_low_cnt = 0;
+ }
+
+ if (gain != orig_gain) {
+ v4l2_ctrl_s_ctrl(gspca_dev->gain, gain);
+ retval = 1;
+ }
+ if (exposure != orig_exposure) {
+ v4l2_ctrl_s_ctrl(gspca_dev->exposure, exposure);
+ retval = 1;
+ }
+
+ if (retval)
+ PDEBUG(D_FRAM, "autogain: changed gain: %d, expo: %d",
+ gain, exposure);
+ return retval;
+}
+EXPORT_SYMBOL(gspca_coarse_grained_expo_autogain);
--- /dev/null
+/*
+ * Functions for auto gain.
+ *
+ * Copyright (C) 2010-2011 Hans de Goede <hdegoede@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifdef WANT_REGULAR_AUTOGAIN
+/* auto gain and exposure algorithm based on the knee algorithm described here:
+ http://ytse.tricolour.net/docs/LowLightOptimization.html
+
+ Returns 0 if no changes were made, 1 if the gain and or exposure settings
+ where changed. */
+static inline int auto_gain_n_exposure(
+ struct gspca_dev *gspca_dev,
+ int avg_lum,
+ int desired_avg_lum,
+ int deadzone,
+ int gain_knee,
+ int exposure_knee)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int i, steps, gain, orig_gain, exposure, orig_exposure;
+ int retval = 0;
+
+ orig_gain = gain = sd->ctrls[GAIN].val;
+ orig_exposure = exposure = sd->ctrls[EXPOSURE].val;
+
+ /* If we are of a multiple of deadzone, do multiple steps to reach the
+ desired lumination fast (with the risc of a slight overshoot) */
+ steps = abs(desired_avg_lum - avg_lum) / deadzone;
+
+ PDEBUG(D_FRAM, "autogain: lum: %d, desired: %d, steps: %d",
+ avg_lum, desired_avg_lum, steps);
+
+ for (i = 0; i < steps; i++) {
+ if (avg_lum > desired_avg_lum) {
+ if (gain > gain_knee)
+ gain--;
+ else if (exposure > exposure_knee)
+ exposure--;
+ else if (gain > sd->ctrls[GAIN].def)
+ gain--;
+ else if (exposure > sd->ctrls[EXPOSURE].min)
+ exposure--;
+ else if (gain > sd->ctrls[GAIN].min)
+ gain--;
+ else
+ break;
+ } else {
+ if (gain < sd->ctrls[GAIN].def)
+ gain++;
+ else if (exposure < exposure_knee)
+ exposure++;
+ else if (gain < gain_knee)
+ gain++;
+ else if (exposure < sd->ctrls[EXPOSURE].max)
+ exposure++;
+ else if (gain < sd->ctrls[GAIN].max)
+ gain++;
+ else
+ break;
+ }
+ }
+
+ if (gain != orig_gain) {
+ sd->ctrls[GAIN].val = gain;
+ setgain(gspca_dev);
+ retval = 1;
+ }
+ if (exposure != orig_exposure) {
+ sd->ctrls[EXPOSURE].val = exposure;
+ setexposure(gspca_dev);
+ retval = 1;
+ }
+
+ if (retval)
+ PDEBUG(D_FRAM, "autogain: changed gain: %d, expo: %d",
+ gain, exposure);
+ return retval;
+}
+#endif
+
+#ifdef WANT_COARSE_EXPO_AUTOGAIN
+/* Autogain + exposure algorithm for cameras with a coarse exposure control
+ (usually this means we can only control the clockdiv to change exposure)
+ As changing the clockdiv so that the fps drops from 30 to 15 fps for
+ example, will lead to a huge exposure change (it effectively doubles),
+ this algorithm normally tries to only adjust the gain (between 40 and
+ 80 %) and if that does not help, only then changes exposure. This leads
+ to a much more stable image then using the knee algorithm which at
+ certain points of the knee graph will only try to adjust exposure,
+ which leads to oscilating as one exposure step is huge.
+
+ Note this assumes that the sd struct for the cam in question has
+ exp_too_low_cnt and exp_too_high_cnt int members for use by this function.
+
+ Returns 0 if no changes were made, 1 if the gain and or exposure settings
+ where changed. */
+static inline int coarse_grained_expo_autogain(
+ struct gspca_dev *gspca_dev,
+ int avg_lum,
+ int desired_avg_lum,
+ int deadzone)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int steps, gain, orig_gain, exposure, orig_exposure;
+ int gain_low, gain_high;
+ int retval = 0;
+
+ orig_gain = gain = sd->ctrls[GAIN].val;
+ orig_exposure = exposure = sd->ctrls[EXPOSURE].val;
+
+ gain_low = (sd->ctrls[GAIN].max - sd->ctrls[GAIN].min) / 5 * 2;
+ gain_low += sd->ctrls[GAIN].min;
+ gain_high = (sd->ctrls[GAIN].max - sd->ctrls[GAIN].min) / 5 * 4;
+ gain_high += sd->ctrls[GAIN].min;
+
+ /* If we are of a multiple of deadzone, do multiple steps to reach the
+ desired lumination fast (with the risc of a slight overshoot) */
+ steps = (desired_avg_lum - avg_lum) / deadzone;
+
+ PDEBUG(D_FRAM, "autogain: lum: %d, desired: %d, steps: %d",
+ avg_lum, desired_avg_lum, steps);
+
+ if ((gain + steps) > gain_high &&
+ exposure < sd->ctrls[EXPOSURE].max) {
+ gain = gain_high;
+ sd->exp_too_low_cnt++;
+ sd->exp_too_high_cnt = 0;
+ } else if ((gain + steps) < gain_low &&
+ exposure > sd->ctrls[EXPOSURE].min) {
+ gain = gain_low;
+ sd->exp_too_high_cnt++;
+ sd->exp_too_low_cnt = 0;
+ } else {
+ gain += steps;
+ if (gain > sd->ctrls[GAIN].max)
+ gain = sd->ctrls[GAIN].max;
+ else if (gain < sd->ctrls[GAIN].min)
+ gain = sd->ctrls[GAIN].min;
+ sd->exp_too_high_cnt = 0;
+ sd->exp_too_low_cnt = 0;
+ }
+
+ if (sd->exp_too_high_cnt > 3) {
+ exposure--;
+ sd->exp_too_high_cnt = 0;
+ } else if (sd->exp_too_low_cnt > 3) {
+ exposure++;
+ sd->exp_too_low_cnt = 0;
+ }
+
+ if (gain != orig_gain) {
+ sd->ctrls[GAIN].val = gain;
+ setgain(gspca_dev);
+ retval = 1;
+ }
+ if (exposure != orig_exposure) {
+ sd->ctrls[EXPOSURE].val = exposure;
+ setexposure(gspca_dev);
+ retval = 1;
+ }
+
+ if (retval)
+ PDEBUG(D_FRAM, "autogain: changed gain: %d, expo: %d",
+ gain, exposure);
+ return retval;
+}
+#endif
--- /dev/null
+/*
+ * Benq DC E300 subdriver
+ *
+ * Copyright (C) 2009 Jean-Francois Moine (http://moinejf.free.fr)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#define MODULE_NAME "benq"
+
+#include "gspca.h"
+
+MODULE_AUTHOR("Jean-Francois Moine <http://moinejf.free.fr>");
+MODULE_DESCRIPTION("Benq DC E300 USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+/* specific webcam descriptor */
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+};
+
+static const struct v4l2_pix_format vga_mode[] = {
+ {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG},
+};
+
+static void sd_isoc_irq(struct urb *urb);
+
+/* -- write a register -- */
+static void reg_w(struct gspca_dev *gspca_dev,
+ u16 value, u16 index)
+{
+ struct usb_device *dev = gspca_dev->dev;
+ int ret;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+ ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
+ 0x02,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ value,
+ index,
+ NULL,
+ 0,
+ 500);
+ if (ret < 0) {
+ pr_err("reg_w err %d\n", ret);
+ gspca_dev->usb_err = ret;
+ }
+}
+
+/* this function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ gspca_dev->cam.cam_mode = vga_mode;
+ gspca_dev->cam.nmodes = ARRAY_SIZE(vga_mode);
+ gspca_dev->cam.no_urb_create = 1;
+ return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ return 0;
+}
+
+/* -- start the camera -- */
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct urb *urb;
+ int i, n;
+
+ /* create 4 URBs - 2 on endpoint 0x83 and 2 on 0x082 */
+#if MAX_NURBS < 4
+#error "Not enough URBs in the gspca table"
+#endif
+#define SD_PKT_SZ 64
+#define SD_NPKT 32
+ for (n = 0; n < 4; n++) {
+ urb = usb_alloc_urb(SD_NPKT, GFP_KERNEL);
+ if (!urb) {
+ pr_err("usb_alloc_urb failed\n");
+ return -ENOMEM;
+ }
+ gspca_dev->urb[n] = urb;
+ urb->transfer_buffer = usb_alloc_coherent(gspca_dev->dev,
+ SD_PKT_SZ * SD_NPKT,
+ GFP_KERNEL,
+ &urb->transfer_dma);
+
+ if (urb->transfer_buffer == NULL) {
+ pr_err("usb_alloc_coherent failed\n");
+ return -ENOMEM;
+ }
+ urb->dev = gspca_dev->dev;
+ urb->context = gspca_dev;
+ urb->transfer_buffer_length = SD_PKT_SZ * SD_NPKT;
+ urb->pipe = usb_rcvisocpipe(gspca_dev->dev,
+ n & 1 ? 0x82 : 0x83);
+ urb->transfer_flags = URB_ISO_ASAP
+ | URB_NO_TRANSFER_DMA_MAP;
+ urb->interval = 1;
+ urb->complete = sd_isoc_irq;
+ urb->number_of_packets = SD_NPKT;
+ for (i = 0; i < SD_NPKT; i++) {
+ urb->iso_frame_desc[i].length = SD_PKT_SZ;
+ urb->iso_frame_desc[i].offset = SD_PKT_SZ * i;
+ }
+ }
+
+ return gspca_dev->usb_err;
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+ struct usb_interface *intf;
+
+ reg_w(gspca_dev, 0x003c, 0x0003);
+ reg_w(gspca_dev, 0x003c, 0x0004);
+ reg_w(gspca_dev, 0x003c, 0x0005);
+ reg_w(gspca_dev, 0x003c, 0x0006);
+ reg_w(gspca_dev, 0x003c, 0x0007);
+
+ intf = usb_ifnum_to_if(gspca_dev->dev, gspca_dev->iface);
+ usb_set_interface(gspca_dev->dev, gspca_dev->iface,
+ intf->num_altsetting - 1);
+}
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, /* isoc packet */
+ int len) /* iso packet length */
+{
+ /* unused */
+}
+
+/* reception of an URB */
+static void sd_isoc_irq(struct urb *urb)
+{
+ struct gspca_dev *gspca_dev = (struct gspca_dev *) urb->context;
+ struct urb *urb0;
+ u8 *data;
+ int i, st;
+
+ PDEBUG(D_PACK, "sd isoc irq");
+ if (!gspca_dev->streaming)
+ return;
+ if (urb->status != 0) {
+ if (urb->status == -ESHUTDOWN)
+ return; /* disconnection */
+#ifdef CONFIG_PM
+ if (gspca_dev->frozen)
+ return;
+#endif
+ pr_err("urb status: %d\n", urb->status);
+ return;
+ }
+
+ /* if this is a control URN (ep 0x83), wait */
+ if (urb == gspca_dev->urb[0] || urb == gspca_dev->urb[2])
+ return;
+
+ /* scan both received URBs */
+ if (urb == gspca_dev->urb[1])
+ urb0 = gspca_dev->urb[0];
+ else
+ urb0 = gspca_dev->urb[2];
+ for (i = 0; i < urb->number_of_packets; i++) {
+
+ /* check the packet status and length */
+ if (urb0->iso_frame_desc[i].actual_length != SD_PKT_SZ
+ || urb->iso_frame_desc[i].actual_length != SD_PKT_SZ) {
+ PDEBUG(D_ERR, "ISOC bad lengths %d / %d",
+ urb0->iso_frame_desc[i].actual_length,
+ urb->iso_frame_desc[i].actual_length);
+ gspca_dev->last_packet_type = DISCARD_PACKET;
+ continue;
+ }
+ st = urb0->iso_frame_desc[i].status;
+ if (st == 0)
+ st = urb->iso_frame_desc[i].status;
+ if (st) {
+ pr_err("ISOC data error: [%d] status=%d\n",
+ i, st);
+ gspca_dev->last_packet_type = DISCARD_PACKET;
+ continue;
+ }
+
+ /*
+ * The images are received in URBs of different endpoints
+ * (0x83 and 0x82).
+ * Image pieces in URBs of ep 0x83 are continuated in URBs of
+ * ep 0x82 of the same index.
+ * The packets in the URBs of endpoint 0x83 start with:
+ * - 80 ba/bb 00 00 = start of image followed by 'ff d8'
+ * - 04 ba/bb oo oo = image piece
+ * where 'oo oo' is the image offset
+ (not cheked)
+ * - (other -> bad frame)
+ * The images are JPEG encoded with full header and
+ * normal ff escape.
+ * The end of image ('ff d9') may occur in any URB.
+ * (not cheked)
+ */
+ data = (u8 *) urb0->transfer_buffer
+ + urb0->iso_frame_desc[i].offset;
+ if (data[0] == 0x80 && (data[1] & 0xfe) == 0xba) {
+
+ /* new image */
+ gspca_frame_add(gspca_dev, LAST_PACKET,
+ NULL, 0);
+ gspca_frame_add(gspca_dev, FIRST_PACKET,
+ data + 4, SD_PKT_SZ - 4);
+ } else if (data[0] == 0x04 && (data[1] & 0xfe) == 0xba) {
+ gspca_frame_add(gspca_dev, INTER_PACKET,
+ data + 4, SD_PKT_SZ - 4);
+ } else {
+ gspca_dev->last_packet_type = DISCARD_PACKET;
+ continue;
+ }
+ data = (u8 *) urb->transfer_buffer
+ + urb->iso_frame_desc[i].offset;
+ gspca_frame_add(gspca_dev, INTER_PACKET,
+ data, SD_PKT_SZ);
+ }
+
+ /* resubmit the URBs */
+ st = usb_submit_urb(urb0, GFP_ATOMIC);
+ if (st < 0)
+ pr_err("usb_submit_urb(0) ret %d\n", st);
+ st = usb_submit_urb(urb, GFP_ATOMIC);
+ if (st < 0)
+ pr_err("usb_submit_urb() ret %d\n", st);
+}
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .config = sd_config,
+ .init = sd_init,
+ .start = sd_start,
+ .stopN = sd_stopN,
+ .pkt_scan = sd_pkt_scan,
+};
+
+/* -- module initialisation -- */
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x04a5, 0x3035)},
+ {}
+};
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
--- /dev/null
+/*
+ * Connexant Cx11646 library
+ * Copyright (C) 2004 Michel Xhaard mxhaard@magic.fr
+ *
+ * V4L2 by Jean-Francois Moine <http://moinejf.free.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#define MODULE_NAME "conex"
+
+#include "gspca.h"
+#define CONEX_CAM 1 /* special JPEG header */
+#include "jpeg.h"
+
+MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
+MODULE_DESCRIPTION("GSPCA USB Conexant Camera Driver");
+MODULE_LICENSE("GPL");
+
+#define QUALITY 50
+
+/* specific webcam descriptor */
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+ struct v4l2_ctrl *brightness;
+ struct v4l2_ctrl *contrast;
+ struct v4l2_ctrl *sat;
+
+ u8 jpeg_hdr[JPEG_HDR_SZ];
+};
+
+static const struct v4l2_pix_format vga_mode[] = {
+ {176, 144, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 176,
+ .sizeimage = 176 * 144 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 3},
+ {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 2},
+ {352, 288, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 352,
+ .sizeimage = 352 * 288 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 1},
+ {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 0},
+};
+
+/* the read bytes are found in gspca_dev->usb_buf */
+static void reg_r(struct gspca_dev *gspca_dev,
+ __u16 index,
+ __u16 len)
+{
+ struct usb_device *dev = gspca_dev->dev;
+
+#ifdef GSPCA_DEBUG
+ if (len > USB_BUF_SZ) {
+ pr_err("reg_r: buffer overflow\n");
+ return;
+ }
+#endif
+ usb_control_msg(dev,
+ usb_rcvctrlpipe(dev, 0),
+ 0,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0,
+ index, gspca_dev->usb_buf, len,
+ 500);
+ PDEBUG(D_USBI, "reg read [%02x] -> %02x ..",
+ index, gspca_dev->usb_buf[0]);
+}
+
+/* the bytes to write are in gspca_dev->usb_buf */
+static void reg_w_val(struct gspca_dev *gspca_dev,
+ __u16 index,
+ __u8 val)
+{
+ struct usb_device *dev = gspca_dev->dev;
+
+ gspca_dev->usb_buf[0] = val;
+ usb_control_msg(dev,
+ usb_sndctrlpipe(dev, 0),
+ 0,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0,
+ index, gspca_dev->usb_buf, 1, 500);
+}
+
+static void reg_w(struct gspca_dev *gspca_dev,
+ __u16 index,
+ const __u8 *buffer,
+ __u16 len)
+{
+ struct usb_device *dev = gspca_dev->dev;
+
+#ifdef GSPCA_DEBUG
+ if (len > USB_BUF_SZ) {
+ pr_err("reg_w: buffer overflow\n");
+ return;
+ }
+ PDEBUG(D_USBO, "reg write [%02x] = %02x..", index, *buffer);
+#endif
+ memcpy(gspca_dev->usb_buf, buffer, len);
+ usb_control_msg(dev,
+ usb_sndctrlpipe(dev, 0),
+ 0,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0,
+ index, gspca_dev->usb_buf, len, 500);
+}
+
+static const __u8 cx_sensor_init[][4] = {
+ {0x88, 0x11, 0x01, 0x01},
+ {0x88, 0x12, 0x70, 0x01},
+ {0x88, 0x0f, 0x00, 0x01},
+ {0x88, 0x05, 0x01, 0x01},
+ {}
+};
+
+static const __u8 cx11646_fw1[][3] = {
+ {0x00, 0x02, 0x00},
+ {0x01, 0x43, 0x00},
+ {0x02, 0xA7, 0x00},
+ {0x03, 0x8B, 0x01},
+ {0x04, 0xE9, 0x02},
+ {0x05, 0x08, 0x04},
+ {0x06, 0x08, 0x05},
+ {0x07, 0x07, 0x06},
+ {0x08, 0xE7, 0x06},
+ {0x09, 0xC6, 0x07},
+ {0x0A, 0x86, 0x08},
+ {0x0B, 0x46, 0x09},
+ {0x0C, 0x05, 0x0A},
+ {0x0D, 0xA5, 0x0A},
+ {0x0E, 0x45, 0x0B},
+ {0x0F, 0xE5, 0x0B},
+ {0x10, 0x85, 0x0C},
+ {0x11, 0x25, 0x0D},
+ {0x12, 0xC4, 0x0D},
+ {0x13, 0x45, 0x0E},
+ {0x14, 0xE4, 0x0E},
+ {0x15, 0x64, 0x0F},
+ {0x16, 0xE4, 0x0F},
+ {0x17, 0x64, 0x10},
+ {0x18, 0xE4, 0x10},
+ {0x19, 0x64, 0x11},
+ {0x1A, 0xE4, 0x11},
+ {0x1B, 0x64, 0x12},
+ {0x1C, 0xE3, 0x12},
+ {0x1D, 0x44, 0x13},
+ {0x1E, 0xC3, 0x13},
+ {0x1F, 0x24, 0x14},
+ {0x20, 0xA3, 0x14},
+ {0x21, 0x04, 0x15},
+ {0x22, 0x83, 0x15},
+ {0x23, 0xE3, 0x15},
+ {0x24, 0x43, 0x16},
+ {0x25, 0xA4, 0x16},
+ {0x26, 0x23, 0x17},
+ {0x27, 0x83, 0x17},
+ {0x28, 0xE3, 0x17},
+ {0x29, 0x43, 0x18},
+ {0x2A, 0xA3, 0x18},
+ {0x2B, 0x03, 0x19},
+ {0x2C, 0x63, 0x19},
+ {0x2D, 0xC3, 0x19},
+ {0x2E, 0x22, 0x1A},
+ {0x2F, 0x63, 0x1A},
+ {0x30, 0xC3, 0x1A},
+ {0x31, 0x23, 0x1B},
+ {0x32, 0x83, 0x1B},
+ {0x33, 0xE2, 0x1B},
+ {0x34, 0x23, 0x1C},
+ {0x35, 0x83, 0x1C},
+ {0x36, 0xE2, 0x1C},
+ {0x37, 0x23, 0x1D},
+ {0x38, 0x83, 0x1D},
+ {0x39, 0xE2, 0x1D},
+ {0x3A, 0x23, 0x1E},
+ {0x3B, 0x82, 0x1E},
+ {0x3C, 0xC3, 0x1E},
+ {0x3D, 0x22, 0x1F},
+ {0x3E, 0x63, 0x1F},
+ {0x3F, 0xC1, 0x1F},
+ {}
+};
+static void cx11646_fw(struct gspca_dev*gspca_dev)
+{
+ int i = 0;
+
+ reg_w_val(gspca_dev, 0x006a, 0x02);
+ while (cx11646_fw1[i][1]) {
+ reg_w(gspca_dev, 0x006b, cx11646_fw1[i], 3);
+ i++;
+ }
+ reg_w_val(gspca_dev, 0x006a, 0x00);
+}
+
+static const __u8 cxsensor[] = {
+ 0x88, 0x12, 0x70, 0x01,
+ 0x88, 0x0d, 0x02, 0x01,
+ 0x88, 0x0f, 0x00, 0x01,
+ 0x88, 0x03, 0x71, 0x01, 0x88, 0x04, 0x00, 0x01, /* 3 */
+ 0x88, 0x02, 0x10, 0x01,
+ 0x88, 0x00, 0xD4, 0x01, 0x88, 0x01, 0x01, 0x01, /* 5 */
+ 0x88, 0x0B, 0x00, 0x01,
+ 0x88, 0x0A, 0x0A, 0x01,
+ 0x88, 0x00, 0x08, 0x01, 0x88, 0x01, 0x00, 0x01, /* 8 */
+ 0x88, 0x05, 0x01, 0x01,
+ 0xA1, 0x18, 0x00, 0x01,
+ 0x00
+};
+
+static const __u8 reg20[] = { 0x10, 0x42, 0x81, 0x19, 0xd3, 0xff, 0xa7, 0xff };
+static const __u8 reg28[] = { 0x87, 0x00, 0x87, 0x00, 0x8f, 0xff, 0xea, 0xff };
+static const __u8 reg10[] = { 0xb1, 0xb1 };
+static const __u8 reg71a[] = { 0x08, 0x18, 0x0a, 0x1e }; /* 640 */
+static const __u8 reg71b[] = { 0x04, 0x0c, 0x05, 0x0f };
+ /* 352{0x04,0x0a,0x06,0x12}; //352{0x05,0x0e,0x06,0x11}; //352 */
+static const __u8 reg71c[] = { 0x02, 0x07, 0x03, 0x09 };
+ /* 320{0x04,0x0c,0x05,0x0f}; //320 */
+static const __u8 reg71d[] = { 0x02, 0x07, 0x03, 0x09 }; /* 176 */
+static const __u8 reg7b[] = { 0x00, 0xff, 0x00, 0xff, 0x00, 0xff };
+
+static void cx_sensor(struct gspca_dev*gspca_dev)
+{
+ int i = 0;
+ int length;
+ const __u8 *ptsensor = cxsensor;
+
+ reg_w(gspca_dev, 0x0020, reg20, 8);
+ reg_w(gspca_dev, 0x0028, reg28, 8);
+ reg_w(gspca_dev, 0x0010, reg10, 2);
+ reg_w_val(gspca_dev, 0x0092, 0x03);
+
+ switch (gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv) {
+ case 0:
+ reg_w(gspca_dev, 0x0071, reg71a, 4);
+ break;
+ case 1:
+ reg_w(gspca_dev, 0x0071, reg71b, 4);
+ break;
+ default:
+/* case 2: */
+ reg_w(gspca_dev, 0x0071, reg71c, 4);
+ break;
+ case 3:
+ reg_w(gspca_dev, 0x0071, reg71d, 4);
+ break;
+ }
+ reg_w(gspca_dev, 0x007b, reg7b, 6);
+ reg_w_val(gspca_dev, 0x00f8, 0x00);
+ reg_w(gspca_dev, 0x0010, reg10, 2);
+ reg_w_val(gspca_dev, 0x0098, 0x41);
+ for (i = 0; i < 11; i++) {
+ if (i == 3 || i == 5 || i == 8)
+ length = 8;
+ else
+ length = 4;
+ reg_w(gspca_dev, 0x00e5, ptsensor, length);
+ if (length == 4)
+ reg_r(gspca_dev, 0x00e8, 1);
+ else
+ reg_r(gspca_dev, 0x00e8, length);
+ ptsensor += length;
+ }
+ reg_r(gspca_dev, 0x00e7, 8);
+}
+
+static const __u8 cx_inits_176[] = {
+ 0x33, 0x81, 0xB0, 0x00, 0x90, 0x00, 0x0A, 0x03, /* 176x144 */
+ 0x00, 0x03, 0x03, 0x03, 0x1B, 0x05, 0x30, 0x03,
+ 0x65, 0x15, 0x18, 0x25, 0x03, 0x25, 0x08, 0x30,
+ 0x3B, 0x25, 0x10, 0x00, 0x04, 0x00, 0x00, 0x00,
+ 0xDC, 0xFF, 0xEE, 0xFF, 0xC5, 0xFF, 0xBF, 0xFF,
+ 0xF7, 0xFF, 0x88, 0xFF, 0x66, 0x02, 0x28, 0x02,
+ 0x1E, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+static const __u8 cx_inits_320[] = {
+ 0x7f, 0x7f, 0x40, 0x01, 0xf0, 0x00, 0x02, 0x01,
+ 0x00, 0x01, 0x01, 0x01, 0x10, 0x00, 0x02, 0x01,
+ 0x65, 0x45, 0xfa, 0x4c, 0x2c, 0xdf, 0xb9, 0x81,
+ 0x30, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
+ 0xe2, 0xff, 0xf1, 0xff, 0xc2, 0xff, 0xbc, 0xff,
+ 0xf5, 0xff, 0x6d, 0xff, 0xf6, 0x01, 0x43, 0x02,
+ 0xd3, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+static const __u8 cx_inits_352[] = {
+ 0x2e, 0x7c, 0x60, 0x01, 0x20, 0x01, 0x05, 0x03,
+ 0x00, 0x06, 0x03, 0x06, 0x1b, 0x10, 0x05, 0x3b,
+ 0x30, 0x25, 0x18, 0x25, 0x08, 0x30, 0x03, 0x25,
+ 0x3b, 0x30, 0x25, 0x1b, 0x10, 0x05, 0x00, 0x00,
+ 0xe3, 0xff, 0xf1, 0xff, 0xc2, 0xff, 0xbc, 0xff,
+ 0xf5, 0xff, 0x6b, 0xff, 0xee, 0x01, 0x43, 0x02,
+ 0xe4, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+static const __u8 cx_inits_640[] = {
+ 0x7e, 0x7e, 0x80, 0x02, 0xe0, 0x01, 0x01, 0x01,
+ 0x00, 0x02, 0x01, 0x02, 0x10, 0x30, 0x01, 0x01,
+ 0x65, 0x45, 0xf7, 0x52, 0x2c, 0xdf, 0xb9, 0x81,
+ 0x30, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
+ 0xe2, 0xff, 0xf1, 0xff, 0xc2, 0xff, 0xbc, 0xff,
+ 0xf6, 0xff, 0x7b, 0xff, 0x01, 0x02, 0x43, 0x02,
+ 0x77, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+
+static void cx11646_initsize(struct gspca_dev *gspca_dev)
+{
+ const __u8 *cxinit;
+ static const __u8 reg12[] = { 0x08, 0x05, 0x07, 0x04, 0x24 };
+ static const __u8 reg17[] =
+ { 0x0a, 0x00, 0xf2, 0x01, 0x0f, 0x00, 0x97, 0x02 };
+
+ switch (gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv) {
+ case 0:
+ cxinit = cx_inits_640;
+ break;
+ case 1:
+ cxinit = cx_inits_352;
+ break;
+ default:
+/* case 2: */
+ cxinit = cx_inits_320;
+ break;
+ case 3:
+ cxinit = cx_inits_176;
+ break;
+ }
+ reg_w_val(gspca_dev, 0x009a, 0x01);
+ reg_w_val(gspca_dev, 0x0010, 0x10);
+ reg_w(gspca_dev, 0x0012, reg12, 5);
+ reg_w(gspca_dev, 0x0017, reg17, 8);
+ reg_w_val(gspca_dev, 0x00c0, 0x00);
+ reg_w_val(gspca_dev, 0x00c1, 0x04);
+ reg_w_val(gspca_dev, 0x00c2, 0x04);
+
+ reg_w(gspca_dev, 0x0061, cxinit, 8);
+ cxinit += 8;
+ reg_w(gspca_dev, 0x00ca, cxinit, 8);
+ cxinit += 8;
+ reg_w(gspca_dev, 0x00d2, cxinit, 8);
+ cxinit += 8;
+ reg_w(gspca_dev, 0x00da, cxinit, 6);
+ cxinit += 8;
+ reg_w(gspca_dev, 0x0041, cxinit, 8);
+ cxinit += 8;
+ reg_w(gspca_dev, 0x0049, cxinit, 8);
+ cxinit += 8;
+ reg_w(gspca_dev, 0x0051, cxinit, 2);
+
+ reg_r(gspca_dev, 0x0010, 1);
+}
+
+static const __u8 cx_jpeg_init[][8] = {
+ {0xff, 0xd8, 0xff, 0xdb, 0x00, 0x84, 0x00, 0x15}, /* 1 */
+ {0x0f, 0x10, 0x12, 0x10, 0x0d, 0x15, 0x12, 0x11},
+ {0x12, 0x18, 0x16, 0x15, 0x19, 0x20, 0x35, 0x22},
+ {0x20, 0x1d, 0x1d, 0x20, 0x41, 0x2e, 0x31, 0x26},
+ {0x35, 0x4d, 0x43, 0x51, 0x4f, 0x4b, 0x43, 0x4a},
+ {0x49, 0x55, 0x5F, 0x79, 0x67, 0x55, 0x5A, 0x73},
+ {0x5B, 0x49, 0x4A, 0x6A, 0x90, 0x6B, 0x73, 0x7D},
+ {0x81, 0x88, 0x89, 0x88, 0x52, 0x66, 0x95, 0xA0},
+ {0x94, 0x84, 0x9E, 0x79, 0x85, 0x88, 0x83, 0x01},
+ {0x15, 0x0F, 0x10, 0x12, 0x10, 0x0D, 0x15, 0x12},
+ {0x11, 0x12, 0x18, 0x16, 0x15, 0x19, 0x20, 0x35},
+ {0x22, 0x20, 0x1D, 0x1D, 0x20, 0x41, 0x2E, 0x31},
+ {0x26, 0x35, 0x4D, 0x43, 0x51, 0x4F, 0x4B, 0x43},
+ {0x4A, 0x49, 0x55, 0x5F, 0x79, 0x67, 0x55, 0x5A},
+ {0x73, 0x5B, 0x49, 0x4A, 0x6A, 0x90, 0x6B, 0x73},
+ {0x7D, 0x81, 0x88, 0x89, 0x88, 0x52, 0x66, 0x95},
+ {0xA0, 0x94, 0x84, 0x9E, 0x79, 0x85, 0x88, 0x83},
+ {0xFF, 0xC4, 0x01, 0xA2, 0x00, 0x00, 0x01, 0x05},
+ {0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00},
+ {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02},
+ {0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A},
+ {0x0B, 0x01, 0x00, 0x03, 0x01, 0x01, 0x01, 0x01},
+ {0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00},
+ {0x00, 0x00, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05},
+ {0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x10, 0x00},
+ {0x02, 0x01, 0x03, 0x03, 0x02, 0x04, 0x03, 0x05},
+ {0x05, 0x04, 0x04, 0x00, 0x00, 0x01, 0x7D, 0x01},
+ {0x02, 0x03, 0x00, 0x04, 0x11, 0x05, 0x12, 0x21},
+ {0x31, 0x41, 0x06, 0x13, 0x51, 0x61, 0x07, 0x22},
+ {0x71, 0x14, 0x32, 0x81, 0x91, 0xA1, 0x08, 0x23},
+ {0x42, 0xB1, 0xC1, 0x15, 0x52, 0xD1, 0xF0, 0x24},
+ {0x33, 0x62, 0x72, 0x82, 0x09, 0x0A, 0x16, 0x17},
+ {0x18, 0x19, 0x1A, 0x25, 0x26, 0x27, 0x28, 0x29},
+ {0x2A, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A},
+ {0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A},
+ {0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A},
+ {0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6A},
+ {0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A},
+ {0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8A},
+ {0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99},
+ {0x9A, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8},
+ {0xA9, 0xAA, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7},
+ {0xB8, 0xB9, 0xBA, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6},
+ {0xC7, 0xC8, 0xC9, 0xCA, 0xD2, 0xD3, 0xD4, 0xD5},
+ {0xD6, 0xD7, 0xD8, 0xD9, 0xDA, 0xE1, 0xE2, 0xE3},
+ {0xE4, 0xE5, 0xE6, 0xE7, 0xE8, 0xE9, 0xEA, 0xF1},
+ {0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, 0xF8, 0xF9},
+ {0xFA, 0x11, 0x00, 0x02, 0x01, 0x02, 0x04, 0x04},
+ {0x03, 0x04, 0x07, 0x05, 0x04, 0x04, 0x00, 0x01},
+ {0x02, 0x77, 0x00, 0x01, 0x02, 0x03, 0x11, 0x04},
+ {0x05, 0x21, 0x31, 0x06, 0x12, 0x41, 0x51, 0x07},
+ {0x61, 0x71, 0x13, 0x22, 0x32, 0x81, 0x08, 0x14},
+ {0x42, 0x91, 0xA1, 0xB1, 0xC1, 0x09, 0x23, 0x33},
+ {0x52, 0xF0, 0x15, 0x62, 0x72, 0xD1, 0x0A, 0x16},
+ {0x24, 0x34, 0xE1, 0x25, 0xF1, 0x17, 0x18, 0x19},
+ {0x1A, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x35, 0x36},
+ {0x37, 0x38, 0x39, 0x3A, 0x43, 0x44, 0x45, 0x46},
+ {0x47, 0x48, 0x49, 0x4A, 0x53, 0x54, 0x55, 0x56},
+ {0x57, 0x58, 0x59, 0x5A, 0x63, 0x64, 0x65, 0x66},
+ {0x67, 0x68, 0x69, 0x6A, 0x73, 0x74, 0x75, 0x76},
+ {0x77, 0x78, 0x79, 0x7A, 0x82, 0x83, 0x84, 0x85},
+ {0x86, 0x87, 0x88, 0x89, 0x8A, 0x92, 0x93, 0x94},
+ {0x95, 0x96, 0x97, 0x98, 0x99, 0x9A, 0xA2, 0xA3},
+ {0xA4, 0xA5, 0xA6, 0xA7, 0xA8, 0xA9, 0xAA, 0xB2},
+ {0xB3, 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0xB9, 0xBA},
+ {0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9},
+ {0xCA, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, 0xD8},
+ {0xD9, 0xDA, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7},
+ {0xE8, 0xE9, 0xEA, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6},
+ {0xF7, 0xF8, 0xF9, 0xFA, 0xFF, 0x20, 0x00, 0x1F},
+ {0x02, 0x0C, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00},
+ {0x00, 0x00, 0x11, 0x00, 0x11, 0x22, 0x00, 0x22},
+ {0x22, 0x11, 0x22, 0x22, 0x11, 0x33, 0x33, 0x11},
+ {0x44, 0x66, 0x22, 0x55, 0x66, 0xFF, 0xDD, 0x00},
+ {0x04, 0x00, 0x14, 0xFF, 0xC0, 0x00, 0x11, 0x08},
+ {0x00, 0xF0, 0x01, 0x40, 0x03, 0x00, 0x21, 0x00},
+ {0x01, 0x11, 0x01, 0x02, 0x11, 0x01, 0xFF, 0xDA},
+ {0x00, 0x0C, 0x03, 0x00, 0x00, 0x01, 0x11, 0x02},
+ {0x11, 0x00, 0x3F, 0x00, 0xFF, 0xD9, 0x00, 0x00} /* 79 */
+};
+
+
+static const __u8 cxjpeg_640[][8] = {
+ {0xff, 0xd8, 0xff, 0xdb, 0x00, 0x84, 0x00, 0x10}, /* 1 */
+ {0x0b, 0x0c, 0x0e, 0x0c, 0x0a, 0x10, 0x0e, 0x0d},
+ {0x0e, 0x12, 0x11, 0x10, 0x13, 0x18, 0x28, 0x1a},
+ {0x18, 0x16, 0x16, 0x18, 0x31, 0x23, 0x25, 0x1d},
+ {0x28, 0x3a, 0x33, 0x3D, 0x3C, 0x39, 0x33, 0x38},
+ {0x37, 0x40, 0x48, 0x5C, 0x4E, 0x40, 0x44, 0x57},
+ {0x45, 0x37, 0x38, 0x50, 0x6D, 0x51, 0x57, 0x5F},
+ {0x62, 0x67, 0x68, 0x67, 0x3E, 0x4D, 0x71, 0x79},
+ {0x70, 0x64, 0x78, 0x5C, 0x65, 0x67, 0x63, 0x01},
+ {0x10, 0x0B, 0x0C, 0x0E, 0x0C, 0x0A, 0x10, 0x0E},
+ {0x0D, 0x0E, 0x12, 0x11, 0x10, 0x13, 0x18, 0x28},
+ {0x1A, 0x18, 0x16, 0x16, 0x18, 0x31, 0x23, 0x25},
+ {0x1D, 0x28, 0x3A, 0x33, 0x3D, 0x3C, 0x39, 0x33},
+ {0x38, 0x37, 0x40, 0x48, 0x5C, 0x4E, 0x40, 0x44},
+ {0x57, 0x45, 0x37, 0x38, 0x50, 0x6D, 0x51, 0x57},
+ {0x5F, 0x62, 0x67, 0x68, 0x67, 0x3E, 0x4D, 0x71},
+ {0x79, 0x70, 0x64, 0x78, 0x5C, 0x65, 0x67, 0x63},
+ {0xFF, 0x20, 0x00, 0x1F, 0x00, 0x83, 0x00, 0x00},
+ {0x0A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x00},
+ {0x11, 0x22, 0x00, 0x22, 0x22, 0x11, 0x22, 0x22},
+ {0x11, 0x33, 0x33, 0x11, 0x44, 0x66, 0x22, 0x55},
+ {0x66, 0xFF, 0xDD, 0x00, 0x04, 0x00, 0x28, 0xFF},
+ {0xC0, 0x00, 0x11, 0x08, 0x01, 0xE0, 0x02, 0x80},
+ {0x03, 0x00, 0x21, 0x00, 0x01, 0x11, 0x01, 0x02},
+ {0x11, 0x01, 0xFF, 0xDA, 0x00, 0x0C, 0x03, 0x00},
+ {0x00, 0x01, 0x11, 0x02, 0x11, 0x00, 0x3F, 0x00},
+ {0xFF, 0xD9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} /* 27 */
+};
+static const __u8 cxjpeg_352[][8] = {
+ {0xff, 0xd8, 0xff, 0xdb, 0x00, 0x84, 0x00, 0x0d},
+ {0x09, 0x09, 0x0b, 0x09, 0x08, 0x0D, 0x0b, 0x0a},
+ {0x0b, 0x0e, 0x0d, 0x0d, 0x0f, 0x13, 0x1f, 0x14},
+ {0x13, 0x11, 0x11, 0x13, 0x26, 0x1b, 0x1d, 0x17},
+ {0x1F, 0x2D, 0x28, 0x30, 0x2F, 0x2D, 0x28, 0x2C},
+ {0x2B, 0x32, 0x38, 0x48, 0x3D, 0x32, 0x35, 0x44},
+ {0x36, 0x2B, 0x2C, 0x3F, 0x55, 0x3F, 0x44, 0x4A},
+ {0x4D, 0x50, 0x51, 0x50, 0x30, 0x3C, 0x58, 0x5F},
+ {0x58, 0x4E, 0x5E, 0x48, 0x4F, 0x50, 0x4D, 0x01},
+ {0x0D, 0x09, 0x09, 0x0B, 0x09, 0x08, 0x0D, 0x0B},
+ {0x0A, 0x0B, 0x0E, 0x0D, 0x0D, 0x0F, 0x13, 0x1F},
+ {0x14, 0x13, 0x11, 0x11, 0x13, 0x26, 0x1B, 0x1D},
+ {0x17, 0x1F, 0x2D, 0x28, 0x30, 0x2F, 0x2D, 0x28},
+ {0x2C, 0x2B, 0x32, 0x38, 0x48, 0x3D, 0x32, 0x35},
+ {0x44, 0x36, 0x2B, 0x2C, 0x3F, 0x55, 0x3F, 0x44},
+ {0x4A, 0x4D, 0x50, 0x51, 0x50, 0x30, 0x3C, 0x58},
+ {0x5F, 0x58, 0x4E, 0x5E, 0x48, 0x4F, 0x50, 0x4D},
+ {0xFF, 0x20, 0x00, 0x1F, 0x01, 0x83, 0x00, 0x00},
+ {0x0A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x00},
+ {0x11, 0x22, 0x00, 0x22, 0x22, 0x11, 0x22, 0x22},
+ {0x11, 0x33, 0x33, 0x11, 0x44, 0x66, 0x22, 0x55},
+ {0x66, 0xFF, 0xDD, 0x00, 0x04, 0x00, 0x16, 0xFF},
+ {0xC0, 0x00, 0x11, 0x08, 0x01, 0x20, 0x01, 0x60},
+ {0x03, 0x00, 0x21, 0x00, 0x01, 0x11, 0x01, 0x02},
+ {0x11, 0x01, 0xFF, 0xDA, 0x00, 0x0C, 0x03, 0x00},
+ {0x00, 0x01, 0x11, 0x02, 0x11, 0x00, 0x3F, 0x00},
+ {0xFF, 0xD9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
+};
+static const __u8 cxjpeg_320[][8] = {
+ {0xff, 0xd8, 0xff, 0xdb, 0x00, 0x84, 0x00, 0x05},
+ {0x03, 0x04, 0x04, 0x04, 0x03, 0x05, 0x04, 0x04},
+ {0x04, 0x05, 0x05, 0x05, 0x06, 0x07, 0x0c, 0x08},
+ {0x07, 0x07, 0x07, 0x07, 0x0f, 0x0b, 0x0b, 0x09},
+ {0x0C, 0x11, 0x0F, 0x12, 0x12, 0x11, 0x0f, 0x11},
+ {0x11, 0x13, 0x16, 0x1C, 0x17, 0x13, 0x14, 0x1A},
+ {0x15, 0x11, 0x11, 0x18, 0x21, 0x18, 0x1A, 0x1D},
+ {0x1D, 0x1F, 0x1F, 0x1F, 0x13, 0x17, 0x22, 0x24},
+ {0x22, 0x1E, 0x24, 0x1C, 0x1E, 0x1F, 0x1E, 0x01},
+ {0x05, 0x03, 0x04, 0x04, 0x04, 0x03, 0x05, 0x04},
+ {0x04, 0x04, 0x05, 0x05, 0x05, 0x06, 0x07, 0x0C},
+ {0x08, 0x07, 0x07, 0x07, 0x07, 0x0F, 0x0B, 0x0B},
+ {0x09, 0x0C, 0x11, 0x0F, 0x12, 0x12, 0x11, 0x0F},
+ {0x11, 0x11, 0x13, 0x16, 0x1C, 0x17, 0x13, 0x14},
+ {0x1A, 0x15, 0x11, 0x11, 0x18, 0x21, 0x18, 0x1A},
+ {0x1D, 0x1D, 0x1F, 0x1F, 0x1F, 0x13, 0x17, 0x22},
+ {0x24, 0x22, 0x1E, 0x24, 0x1C, 0x1E, 0x1F, 0x1E},
+ {0xFF, 0x20, 0x00, 0x1F, 0x02, 0x0C, 0x00, 0x00},
+ {0x0A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x00},
+ {0x11, 0x22, 0x00, 0x22, 0x22, 0x11, 0x22, 0x22},
+ {0x11, 0x33, 0x33, 0x11, 0x44, 0x66, 0x22, 0x55},
+ {0x66, 0xFF, 0xDD, 0x00, 0x04, 0x00, 0x14, 0xFF},
+ {0xC0, 0x00, 0x11, 0x08, 0x00, 0xF0, 0x01, 0x40},
+ {0x03, 0x00, 0x21, 0x00, 0x01, 0x11, 0x01, 0x02},
+ {0x11, 0x01, 0xFF, 0xDA, 0x00, 0x0C, 0x03, 0x00},
+ {0x00, 0x01, 0x11, 0x02, 0x11, 0x00, 0x3F, 0x00},
+ {0xFF, 0xD9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} /* 27 */
+};
+static const __u8 cxjpeg_176[][8] = {
+ {0xff, 0xd8, 0xff, 0xdb, 0x00, 0x84, 0x00, 0x0d},
+ {0x09, 0x09, 0x0B, 0x09, 0x08, 0x0D, 0x0B, 0x0A},
+ {0x0B, 0x0E, 0x0D, 0x0D, 0x0F, 0x13, 0x1F, 0x14},
+ {0x13, 0x11, 0x11, 0x13, 0x26, 0x1B, 0x1D, 0x17},
+ {0x1F, 0x2D, 0x28, 0x30, 0x2F, 0x2D, 0x28, 0x2C},
+ {0x2B, 0x32, 0x38, 0x48, 0x3D, 0x32, 0x35, 0x44},
+ {0x36, 0x2B, 0x2C, 0x3F, 0x55, 0x3F, 0x44, 0x4A},
+ {0x4D, 0x50, 0x51, 0x50, 0x30, 0x3C, 0x58, 0x5F},
+ {0x58, 0x4E, 0x5E, 0x48, 0x4F, 0x50, 0x4D, 0x01},
+ {0x0D, 0x09, 0x09, 0x0B, 0x09, 0x08, 0x0D, 0x0B},
+ {0x0A, 0x0B, 0x0E, 0x0D, 0x0D, 0x0F, 0x13, 0x1F},
+ {0x14, 0x13, 0x11, 0x11, 0x13, 0x26, 0x1B, 0x1D},
+ {0x17, 0x1F, 0x2D, 0x28, 0x30, 0x2F, 0x2D, 0x28},
+ {0x2C, 0x2B, 0x32, 0x38, 0x48, 0x3D, 0x32, 0x35},
+ {0x44, 0x36, 0x2B, 0x2C, 0x3F, 0x55, 0x3F, 0x44},
+ {0x4A, 0x4D, 0x50, 0x51, 0x50, 0x30, 0x3C, 0x58},
+ {0x5F, 0x58, 0x4E, 0x5E, 0x48, 0x4F, 0x50, 0x4D},
+ {0xFF, 0x20, 0x00, 0x1F, 0x03, 0xA1, 0x00, 0x00},
+ {0x0A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x00},
+ {0x11, 0x22, 0x00, 0x22, 0x22, 0x11, 0x22, 0x22},
+ {0x11, 0x33, 0x33, 0x11, 0x44, 0x66, 0x22, 0x55},
+ {0x66, 0xFF, 0xDD, 0x00, 0x04, 0x00, 0x0B, 0xFF},
+ {0xC0, 0x00, 0x11, 0x08, 0x00, 0x90, 0x00, 0xB0},
+ {0x03, 0x00, 0x21, 0x00, 0x01, 0x11, 0x01, 0x02},
+ {0x11, 0x01, 0xFF, 0xDA, 0x00, 0x0C, 0x03, 0x00},
+ {0x00, 0x01, 0x11, 0x02, 0x11, 0x00, 0x3F, 0x00},
+ {0xFF, 0xD9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
+};
+/* 640 take with the zcx30x part */
+static const __u8 cxjpeg_qtable[][8] = {
+ {0xff, 0xd8, 0xff, 0xdb, 0x00, 0x84, 0x00, 0x08},
+ {0x06, 0x06, 0x07, 0x06, 0x05, 0x08, 0x07, 0x07},
+ {0x07, 0x09, 0x09, 0x08, 0x0a, 0x0c, 0x14, 0x0a},
+ {0x0c, 0x0b, 0x0b, 0x0c, 0x19, 0x12, 0x13, 0x0f},
+ {0x14, 0x1d, 0x1a, 0x1f, 0x1e, 0x1d, 0x1a, 0x1c},
+ {0x1c, 0x20, 0x24, 0x2e, 0x27, 0x20, 0x22, 0x2c},
+ {0x23, 0x1c, 0x1c, 0x28, 0x37, 0x29, 0x2c, 0x30},
+ {0x31, 0x34, 0x34, 0x34, 0x1f, 0x27, 0x39, 0x3d},
+ {0x38, 0x32, 0x3c, 0x2e, 0x33, 0x34, 0x32, 0x01},
+ {0x09, 0x09, 0x09, 0x0c, 0x0b, 0x0c, 0x18, 0x0a},
+ {0x0a, 0x18, 0x32, 0x21, 0x1c, 0x21, 0x32, 0x32},
+ {0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32},
+ {0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32},
+ {0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32},
+ {0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32},
+ {0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32},
+ {0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32},
+ {0xFF, 0xD9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} /* 18 */
+};
+
+
+static void cx11646_jpegInit(struct gspca_dev*gspca_dev)
+{
+ int i;
+ int length;
+
+ reg_w_val(gspca_dev, 0x00c0, 0x01);
+ reg_w_val(gspca_dev, 0x00c3, 0x00);
+ reg_w_val(gspca_dev, 0x00c0, 0x00);
+ reg_r(gspca_dev, 0x0001, 1);
+ length = 8;
+ for (i = 0; i < 79; i++) {
+ if (i == 78)
+ length = 6;
+ reg_w(gspca_dev, 0x0008, cx_jpeg_init[i], length);
+ }
+ reg_r(gspca_dev, 0x0002, 1);
+ reg_w_val(gspca_dev, 0x0055, 0x14);
+}
+
+static const __u8 reg12[] = { 0x0a, 0x05, 0x07, 0x04, 0x19 };
+static const __u8 regE5_8[] =
+ { 0x88, 0x00, 0xd4, 0x01, 0x88, 0x01, 0x01, 0x01 };
+static const __u8 regE5a[] = { 0x88, 0x0a, 0x0c, 0x01 };
+static const __u8 regE5b[] = { 0x88, 0x0b, 0x12, 0x01 };
+static const __u8 regE5c[] = { 0x88, 0x05, 0x01, 0x01 };
+static const __u8 reg51[] = { 0x77, 0x03 };
+#define reg70 0x03
+
+static void cx11646_jpeg(struct gspca_dev*gspca_dev)
+{
+ int i;
+ int length;
+ __u8 Reg55;
+ int retry;
+
+ reg_w_val(gspca_dev, 0x00c0, 0x01);
+ reg_w_val(gspca_dev, 0x00c3, 0x00);
+ reg_w_val(gspca_dev, 0x00c0, 0x00);
+ reg_r(gspca_dev, 0x0001, 1);
+ length = 8;
+ switch (gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv) {
+ case 0:
+ for (i = 0; i < 27; i++) {
+ if (i == 26)
+ length = 2;
+ reg_w(gspca_dev, 0x0008, cxjpeg_640[i], length);
+ }
+ Reg55 = 0x28;
+ break;
+ case 1:
+ for (i = 0; i < 27; i++) {
+ if (i == 26)
+ length = 2;
+ reg_w(gspca_dev, 0x0008, cxjpeg_352[i], length);
+ }
+ Reg55 = 0x16;
+ break;
+ default:
+/* case 2: */
+ for (i = 0; i < 27; i++) {
+ if (i == 26)
+ length = 2;
+ reg_w(gspca_dev, 0x0008, cxjpeg_320[i], length);
+ }
+ Reg55 = 0x14;
+ break;
+ case 3:
+ for (i = 0; i < 27; i++) {
+ if (i == 26)
+ length = 2;
+ reg_w(gspca_dev, 0x0008, cxjpeg_176[i], length);
+ }
+ Reg55 = 0x0B;
+ break;
+ }
+
+ reg_r(gspca_dev, 0x0002, 1);
+ reg_w_val(gspca_dev, 0x0055, Reg55);
+ reg_r(gspca_dev, 0x0002, 1);
+ reg_w(gspca_dev, 0x0010, reg10, 2);
+ reg_w_val(gspca_dev, 0x0054, 0x02);
+ reg_w_val(gspca_dev, 0x0054, 0x01);
+ reg_w_val(gspca_dev, 0x0000, 0x94);
+ reg_w_val(gspca_dev, 0x0053, 0xc0);
+ reg_w_val(gspca_dev, 0x00fc, 0xe1);
+ reg_w_val(gspca_dev, 0x0000, 0x00);
+ /* wait for completion */
+ retry = 50;
+ do {
+ reg_r(gspca_dev, 0x0002, 1);
+ /* 0x07 until 0x00 */
+ if (gspca_dev->usb_buf[0] == 0x00)
+ break;
+ reg_w_val(gspca_dev, 0x0053, 0x00);
+ } while (--retry);
+ if (retry == 0)
+ PDEBUG(D_ERR, "Damned Errors sending jpeg Table");
+ /* send the qtable now */
+ reg_r(gspca_dev, 0x0001, 1); /* -> 0x18 */
+ length = 8;
+ for (i = 0; i < 18; i++) {
+ if (i == 17)
+ length = 2;
+ reg_w(gspca_dev, 0x0008, cxjpeg_qtable[i], length);
+
+ }
+ reg_r(gspca_dev, 0x0002, 1); /* 0x00 */
+ reg_r(gspca_dev, 0x0053, 1); /* 0x00 */
+ reg_w_val(gspca_dev, 0x0054, 0x02);
+ reg_w_val(gspca_dev, 0x0054, 0x01);
+ reg_w_val(gspca_dev, 0x0000, 0x94);
+ reg_w_val(gspca_dev, 0x0053, 0xc0);
+
+ reg_r(gspca_dev, 0x0038, 1); /* 0x40 */
+ reg_r(gspca_dev, 0x0038, 1); /* 0x40 */
+ reg_r(gspca_dev, 0x001f, 1); /* 0x38 */
+ reg_w(gspca_dev, 0x0012, reg12, 5);
+ reg_w(gspca_dev, 0x00e5, regE5_8, 8);
+ reg_r(gspca_dev, 0x00e8, 8);
+ reg_w(gspca_dev, 0x00e5, regE5a, 4);
+ reg_r(gspca_dev, 0x00e8, 1); /* 0x00 */
+ reg_w_val(gspca_dev, 0x009a, 0x01);
+ reg_w(gspca_dev, 0x00e5, regE5b, 4);
+ reg_r(gspca_dev, 0x00e8, 1); /* 0x00 */
+ reg_w(gspca_dev, 0x00e5, regE5c, 4);
+ reg_r(gspca_dev, 0x00e8, 1); /* 0x00 */
+
+ reg_w(gspca_dev, 0x0051, reg51, 2);
+ reg_w(gspca_dev, 0x0010, reg10, 2);
+ reg_w_val(gspca_dev, 0x0070, reg70);
+}
+
+static void cx11646_init1(struct gspca_dev *gspca_dev)
+{
+ int i = 0;
+
+ reg_w_val(gspca_dev, 0x0010, 0x00);
+ reg_w_val(gspca_dev, 0x0053, 0x00);
+ reg_w_val(gspca_dev, 0x0052, 0x00);
+ reg_w_val(gspca_dev, 0x009b, 0x2f);
+ reg_w_val(gspca_dev, 0x009c, 0x10);
+ reg_r(gspca_dev, 0x0098, 1);
+ reg_w_val(gspca_dev, 0x0098, 0x40);
+ reg_r(gspca_dev, 0x0099, 1);
+ reg_w_val(gspca_dev, 0x0099, 0x07);
+ reg_w_val(gspca_dev, 0x0039, 0x40);
+ reg_w_val(gspca_dev, 0x003c, 0xff);
+ reg_w_val(gspca_dev, 0x003f, 0x1f);
+ reg_w_val(gspca_dev, 0x003d, 0x40);
+/* reg_w_val(gspca_dev, 0x003d, 0x60); */
+ reg_r(gspca_dev, 0x0099, 1); /* ->0x07 */
+
+ while (cx_sensor_init[i][0]) {
+ reg_w_val(gspca_dev, 0x00e5, cx_sensor_init[i][0]);
+ reg_r(gspca_dev, 0x00e8, 1); /* -> 0x00 */
+ if (i == 1) {
+ reg_w_val(gspca_dev, 0x00ed, 0x01);
+ reg_r(gspca_dev, 0x00ed, 1); /* -> 0x01 */
+ }
+ i++;
+ }
+ reg_w_val(gspca_dev, 0x00c3, 0x00);
+}
+
+/* this function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct cam *cam;
+
+ cam = &gspca_dev->cam;
+ cam->cam_mode = vga_mode;
+ cam->nmodes = ARRAY_SIZE(vga_mode);
+ return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ cx11646_init1(gspca_dev);
+ cx11646_initsize(gspca_dev);
+ cx11646_fw(gspca_dev);
+ cx_sensor(gspca_dev);
+ cx11646_jpegInit(gspca_dev);
+ return 0;
+}
+
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ /* create the JPEG header */
+ jpeg_define(sd->jpeg_hdr, gspca_dev->height, gspca_dev->width,
+ 0x22); /* JPEG 411 */
+ jpeg_set_qual(sd->jpeg_hdr, QUALITY);
+
+ cx11646_initsize(gspca_dev);
+ cx11646_fw(gspca_dev);
+ cx_sensor(gspca_dev);
+ cx11646_jpeg(gspca_dev);
+ return 0;
+}
+
+/* called on streamoff with alt 0 and on disconnect */
+static void sd_stop0(struct gspca_dev *gspca_dev)
+{
+ int retry = 50;
+
+ if (!gspca_dev->present)
+ return;
+ reg_w_val(gspca_dev, 0x0000, 0x00);
+ reg_r(gspca_dev, 0x0002, 1);
+ reg_w_val(gspca_dev, 0x0053, 0x00);
+
+ while (retry--) {
+/* reg_r(gspca_dev, 0x0002, 1);*/
+ reg_r(gspca_dev, 0x0053, 1);
+ if (gspca_dev->usb_buf[0] == 0)
+ break;
+ }
+ reg_w_val(gspca_dev, 0x0000, 0x00);
+ reg_r(gspca_dev, 0x0002, 1);
+
+ reg_w_val(gspca_dev, 0x0010, 0x00);
+ reg_r(gspca_dev, 0x0033, 1);
+ reg_w_val(gspca_dev, 0x00fc, 0xe0);
+}
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, /* isoc packet */
+ int len) /* iso packet length */
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (data[0] == 0xff && data[1] == 0xd8) {
+
+ /* start of frame */
+ gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
+
+ /* put the JPEG header in the new frame */
+ gspca_frame_add(gspca_dev, FIRST_PACKET,
+ sd->jpeg_hdr, JPEG_HDR_SZ);
+ data += 2;
+ len -= 2;
+ }
+ gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
+}
+
+static void setbrightness(struct gspca_dev *gspca_dev, s32 val, s32 sat)
+{
+ __u8 regE5cbx[] = { 0x88, 0x00, 0xd4, 0x01, 0x88, 0x01, 0x01, 0x01 };
+ __u8 reg51c[2];
+
+ regE5cbx[2] = val;
+ reg_w(gspca_dev, 0x00e5, regE5cbx, 8);
+ reg_r(gspca_dev, 0x00e8, 8);
+ reg_w(gspca_dev, 0x00e5, regE5c, 4);
+ reg_r(gspca_dev, 0x00e8, 1); /* 0x00 */
+
+ reg51c[0] = 0x77;
+ reg51c[1] = sat;
+ reg_w(gspca_dev, 0x0051, reg51c, 2);
+ reg_w(gspca_dev, 0x0010, reg10, 2);
+ reg_w_val(gspca_dev, 0x0070, reg70);
+}
+
+static void setcontrast(struct gspca_dev *gspca_dev, s32 val, s32 sat)
+{
+ __u8 regE5acx[] = { 0x88, 0x0a, 0x0c, 0x01 }; /* seem MSB */
+/* __u8 regE5bcx[] = { 0x88, 0x0b, 0x12, 0x01}; * LSB */
+ __u8 reg51c[2];
+
+ regE5acx[2] = val;
+ reg_w(gspca_dev, 0x00e5, regE5acx, 4);
+ reg_r(gspca_dev, 0x00e8, 1); /* 0x00 */
+ reg51c[0] = 0x77;
+ reg51c[1] = sat;
+ reg_w(gspca_dev, 0x0051, reg51c, 2);
+ reg_w(gspca_dev, 0x0010, reg10, 2);
+ reg_w_val(gspca_dev, 0x0070, reg70);
+}
+
+static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct gspca_dev *gspca_dev =
+ container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+ struct sd *sd = (struct sd *)gspca_dev;
+
+ gspca_dev->usb_err = 0;
+
+ if (!gspca_dev->streaming)
+ return 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_BRIGHTNESS:
+ setbrightness(gspca_dev, ctrl->val, sd->sat->cur.val);
+ break;
+ case V4L2_CID_CONTRAST:
+ setcontrast(gspca_dev, ctrl->val, sd->sat->cur.val);
+ break;
+ case V4L2_CID_SATURATION:
+ setbrightness(gspca_dev, sd->brightness->cur.val, ctrl->val);
+ setcontrast(gspca_dev, sd->contrast->cur.val, ctrl->val);
+ break;
+ }
+ return gspca_dev->usb_err;
+}
+
+static const struct v4l2_ctrl_ops sd_ctrl_ops = {
+ .s_ctrl = sd_s_ctrl,
+};
+
+static int sd_init_controls(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *)gspca_dev;
+ struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
+
+ gspca_dev->vdev.ctrl_handler = hdl;
+ v4l2_ctrl_handler_init(hdl, 3);
+ sd->brightness = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_BRIGHTNESS, 0, 255, 1, 0xd4);
+ sd->contrast = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_CONTRAST, 0x0a, 0x1f, 1, 0x0c);
+ sd->sat = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_SATURATION, 0, 7, 1, 3);
+ if (hdl->error) {
+ pr_err("Could not initialize controls\n");
+ return hdl->error;
+ }
+ return 0;
+}
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .config = sd_config,
+ .init = sd_init,
+ .init_controls = sd_init_controls,
+ .start = sd_start,
+ .stop0 = sd_stop0,
+ .pkt_scan = sd_pkt_scan,
+};
+
+/* -- module initialisation -- */
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x0572, 0x0041)},
+ {}
+};
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
--- /dev/null
+/*
+ * cpia CPiA (1) gspca driver
+ *
+ * Copyright (C) 2010-2011 Hans de Goede <hdegoede@redhat.com>
+ *
+ * This module is adapted from the in kernel v4l1 cpia driver which is :
+ *
+ * (C) Copyright 1999-2000 Peter Pregler
+ * (C) Copyright 1999-2000 Scott J. Bertin
+ * (C) Copyright 1999-2000 Johannes Erdfelt <johannes@erdfelt.com>
+ * (C) Copyright 2000 STMicroelectronics
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#define MODULE_NAME "cpia1"
+
+#include <linux/input.h>
+#include "gspca.h"
+
+MODULE_AUTHOR("Hans de Goede <hdegoede@redhat.com>");
+MODULE_DESCRIPTION("Vision CPiA");
+MODULE_LICENSE("GPL");
+
+/* constant value's */
+#define MAGIC_0 0x19
+#define MAGIC_1 0x68
+#define DATA_IN 0xc0
+#define DATA_OUT 0x40
+#define VIDEOSIZE_QCIF 0 /* 176x144 */
+#define VIDEOSIZE_CIF 1 /* 352x288 */
+#define SUBSAMPLE_420 0
+#define SUBSAMPLE_422 1
+#define YUVORDER_YUYV 0
+#define YUVORDER_UYVY 1
+#define NOT_COMPRESSED 0
+#define COMPRESSED 1
+#define NO_DECIMATION 0
+#define DECIMATION_ENAB 1
+#define EOI 0xff /* End Of Image */
+#define EOL 0xfd /* End Of Line */
+#define FRAME_HEADER_SIZE 64
+
+/* Image grab modes */
+#define CPIA_GRAB_SINGLE 0
+#define CPIA_GRAB_CONTINEOUS 1
+
+/* Compression parameters */
+#define CPIA_COMPRESSION_NONE 0
+#define CPIA_COMPRESSION_AUTO 1
+#define CPIA_COMPRESSION_MANUAL 2
+#define CPIA_COMPRESSION_TARGET_QUALITY 0
+#define CPIA_COMPRESSION_TARGET_FRAMERATE 1
+
+/* Return offsets for GetCameraState */
+#define SYSTEMSTATE 0
+#define GRABSTATE 1
+#define STREAMSTATE 2
+#define FATALERROR 3
+#define CMDERROR 4
+#define DEBUGFLAGS 5
+#define VPSTATUS 6
+#define ERRORCODE 7
+
+/* SystemState */
+#define UNINITIALISED_STATE 0
+#define PASS_THROUGH_STATE 1
+#define LO_POWER_STATE 2
+#define HI_POWER_STATE 3
+#define WARM_BOOT_STATE 4
+
+/* GrabState */
+#define GRAB_IDLE 0
+#define GRAB_ACTIVE 1
+#define GRAB_DONE 2
+
+/* StreamState */
+#define STREAM_NOT_READY 0
+#define STREAM_READY 1
+#define STREAM_OPEN 2
+#define STREAM_PAUSED 3
+#define STREAM_FINISHED 4
+
+/* Fatal Error, CmdError, and DebugFlags */
+#define CPIA_FLAG 1
+#define SYSTEM_FLAG 2
+#define INT_CTRL_FLAG 4
+#define PROCESS_FLAG 8
+#define COM_FLAG 16
+#define VP_CTRL_FLAG 32
+#define CAPTURE_FLAG 64
+#define DEBUG_FLAG 128
+
+/* VPStatus */
+#define VP_STATE_OK 0x00
+
+#define VP_STATE_FAILED_VIDEOINIT 0x01
+#define VP_STATE_FAILED_AECACBINIT 0x02
+#define VP_STATE_AEC_MAX 0x04
+#define VP_STATE_ACB_BMAX 0x08
+
+#define VP_STATE_ACB_RMIN 0x10
+#define VP_STATE_ACB_GMIN 0x20
+#define VP_STATE_ACB_RMAX 0x40
+#define VP_STATE_ACB_GMAX 0x80
+
+/* default (minimum) compensation values */
+#define COMP_RED 220
+#define COMP_GREEN1 214
+#define COMP_GREEN2 COMP_GREEN1
+#define COMP_BLUE 230
+
+/* exposure status */
+#define EXPOSURE_VERY_LIGHT 0
+#define EXPOSURE_LIGHT 1
+#define EXPOSURE_NORMAL 2
+#define EXPOSURE_DARK 3
+#define EXPOSURE_VERY_DARK 4
+
+#define CPIA_MODULE_CPIA (0 << 5)
+#define CPIA_MODULE_SYSTEM (1 << 5)
+#define CPIA_MODULE_VP_CTRL (5 << 5)
+#define CPIA_MODULE_CAPTURE (6 << 5)
+#define CPIA_MODULE_DEBUG (7 << 5)
+
+#define INPUT (DATA_IN << 8)
+#define OUTPUT (DATA_OUT << 8)
+
+#define CPIA_COMMAND_GetCPIAVersion (INPUT | CPIA_MODULE_CPIA | 1)
+#define CPIA_COMMAND_GetPnPID (INPUT | CPIA_MODULE_CPIA | 2)
+#define CPIA_COMMAND_GetCameraStatus (INPUT | CPIA_MODULE_CPIA | 3)
+#define CPIA_COMMAND_GotoHiPower (OUTPUT | CPIA_MODULE_CPIA | 4)
+#define CPIA_COMMAND_GotoLoPower (OUTPUT | CPIA_MODULE_CPIA | 5)
+#define CPIA_COMMAND_GotoSuspend (OUTPUT | CPIA_MODULE_CPIA | 7)
+#define CPIA_COMMAND_GotoPassThrough (OUTPUT | CPIA_MODULE_CPIA | 8)
+#define CPIA_COMMAND_ModifyCameraStatus (OUTPUT | CPIA_MODULE_CPIA | 10)
+
+#define CPIA_COMMAND_ReadVCRegs (INPUT | CPIA_MODULE_SYSTEM | 1)
+#define CPIA_COMMAND_WriteVCReg (OUTPUT | CPIA_MODULE_SYSTEM | 2)
+#define CPIA_COMMAND_ReadMCPorts (INPUT | CPIA_MODULE_SYSTEM | 3)
+#define CPIA_COMMAND_WriteMCPort (OUTPUT | CPIA_MODULE_SYSTEM | 4)
+#define CPIA_COMMAND_SetBaudRate (OUTPUT | CPIA_MODULE_SYSTEM | 5)
+#define CPIA_COMMAND_SetECPTiming (OUTPUT | CPIA_MODULE_SYSTEM | 6)
+#define CPIA_COMMAND_ReadIDATA (INPUT | CPIA_MODULE_SYSTEM | 7)
+#define CPIA_COMMAND_WriteIDATA (OUTPUT | CPIA_MODULE_SYSTEM | 8)
+#define CPIA_COMMAND_GenericCall (OUTPUT | CPIA_MODULE_SYSTEM | 9)
+#define CPIA_COMMAND_I2CStart (OUTPUT | CPIA_MODULE_SYSTEM | 10)
+#define CPIA_COMMAND_I2CStop (OUTPUT | CPIA_MODULE_SYSTEM | 11)
+#define CPIA_COMMAND_I2CWrite (OUTPUT | CPIA_MODULE_SYSTEM | 12)
+#define CPIA_COMMAND_I2CRead (INPUT | CPIA_MODULE_SYSTEM | 13)
+
+#define CPIA_COMMAND_GetVPVersion (INPUT | CPIA_MODULE_VP_CTRL | 1)
+#define CPIA_COMMAND_ResetFrameCounter (INPUT | CPIA_MODULE_VP_CTRL | 2)
+#define CPIA_COMMAND_SetColourParams (OUTPUT | CPIA_MODULE_VP_CTRL | 3)
+#define CPIA_COMMAND_SetExposure (OUTPUT | CPIA_MODULE_VP_CTRL | 4)
+#define CPIA_COMMAND_SetColourBalance (OUTPUT | CPIA_MODULE_VP_CTRL | 6)
+#define CPIA_COMMAND_SetSensorFPS (OUTPUT | CPIA_MODULE_VP_CTRL | 7)
+#define CPIA_COMMAND_SetVPDefaults (OUTPUT | CPIA_MODULE_VP_CTRL | 8)
+#define CPIA_COMMAND_SetApcor (OUTPUT | CPIA_MODULE_VP_CTRL | 9)
+#define CPIA_COMMAND_SetFlickerCtrl (OUTPUT | CPIA_MODULE_VP_CTRL | 10)
+#define CPIA_COMMAND_SetVLOffset (OUTPUT | CPIA_MODULE_VP_CTRL | 11)
+#define CPIA_COMMAND_GetColourParams (INPUT | CPIA_MODULE_VP_CTRL | 16)
+#define CPIA_COMMAND_GetColourBalance (INPUT | CPIA_MODULE_VP_CTRL | 17)
+#define CPIA_COMMAND_GetExposure (INPUT | CPIA_MODULE_VP_CTRL | 18)
+#define CPIA_COMMAND_SetSensorMatrix (OUTPUT | CPIA_MODULE_VP_CTRL | 19)
+#define CPIA_COMMAND_ColourBars (OUTPUT | CPIA_MODULE_VP_CTRL | 25)
+#define CPIA_COMMAND_ReadVPRegs (INPUT | CPIA_MODULE_VP_CTRL | 30)
+#define CPIA_COMMAND_WriteVPReg (OUTPUT | CPIA_MODULE_VP_CTRL | 31)
+
+#define CPIA_COMMAND_GrabFrame (OUTPUT | CPIA_MODULE_CAPTURE | 1)
+#define CPIA_COMMAND_UploadFrame (OUTPUT | CPIA_MODULE_CAPTURE | 2)
+#define CPIA_COMMAND_SetGrabMode (OUTPUT | CPIA_MODULE_CAPTURE | 3)
+#define CPIA_COMMAND_InitStreamCap (OUTPUT | CPIA_MODULE_CAPTURE | 4)
+#define CPIA_COMMAND_FiniStreamCap (OUTPUT | CPIA_MODULE_CAPTURE | 5)
+#define CPIA_COMMAND_StartStreamCap (OUTPUT | CPIA_MODULE_CAPTURE | 6)
+#define CPIA_COMMAND_EndStreamCap (OUTPUT | CPIA_MODULE_CAPTURE | 7)
+#define CPIA_COMMAND_SetFormat (OUTPUT | CPIA_MODULE_CAPTURE | 8)
+#define CPIA_COMMAND_SetROI (OUTPUT | CPIA_MODULE_CAPTURE | 9)
+#define CPIA_COMMAND_SetCompression (OUTPUT | CPIA_MODULE_CAPTURE | 10)
+#define CPIA_COMMAND_SetCompressionTarget (OUTPUT | CPIA_MODULE_CAPTURE | 11)
+#define CPIA_COMMAND_SetYUVThresh (OUTPUT | CPIA_MODULE_CAPTURE | 12)
+#define CPIA_COMMAND_SetCompressionParams (OUTPUT | CPIA_MODULE_CAPTURE | 13)
+#define CPIA_COMMAND_DiscardFrame (OUTPUT | CPIA_MODULE_CAPTURE | 14)
+#define CPIA_COMMAND_GrabReset (OUTPUT | CPIA_MODULE_CAPTURE | 15)
+
+#define CPIA_COMMAND_OutputRS232 (OUTPUT | CPIA_MODULE_DEBUG | 1)
+#define CPIA_COMMAND_AbortProcess (OUTPUT | CPIA_MODULE_DEBUG | 4)
+#define CPIA_COMMAND_SetDramPage (OUTPUT | CPIA_MODULE_DEBUG | 5)
+#define CPIA_COMMAND_StartDramUpload (OUTPUT | CPIA_MODULE_DEBUG | 6)
+#define CPIA_COMMAND_StartDummyDtream (OUTPUT | CPIA_MODULE_DEBUG | 8)
+#define CPIA_COMMAND_AbortStream (OUTPUT | CPIA_MODULE_DEBUG | 9)
+#define CPIA_COMMAND_DownloadDRAM (OUTPUT | CPIA_MODULE_DEBUG | 10)
+#define CPIA_COMMAND_Null (OUTPUT | CPIA_MODULE_DEBUG | 11)
+
+#define ROUND_UP_EXP_FOR_FLICKER 15
+
+/* Constants for automatic frame rate adjustment */
+#define MAX_EXP 302
+#define MAX_EXP_102 255
+#define LOW_EXP 140
+#define VERY_LOW_EXP 70
+#define TC 94
+#define EXP_ACC_DARK 50
+#define EXP_ACC_LIGHT 90
+#define HIGH_COMP_102 160
+#define MAX_COMP 239
+#define DARK_TIME 3
+#define LIGHT_TIME 3
+
+#define FIRMWARE_VERSION(x, y) (sd->params.version.firmwareVersion == (x) && \
+ sd->params.version.firmwareRevision == (y))
+
+#define CPIA1_CID_COMP_TARGET (V4L2_CTRL_CLASS_USER + 0x1000)
+#define BRIGHTNESS_DEF 50
+#define CONTRAST_DEF 48
+#define SATURATION_DEF 50
+#define FREQ_DEF V4L2_CID_POWER_LINE_FREQUENCY_50HZ
+#define ILLUMINATORS_1_DEF 0
+#define ILLUMINATORS_2_DEF 0
+#define COMP_TARGET_DEF CPIA_COMPRESSION_TARGET_QUALITY
+
+/* Developer's Guide Table 5 p 3-34
+ * indexed by [mains][sensorFps.baserate][sensorFps.divisor]*/
+static u8 flicker_jumps[2][2][4] =
+{ { { 76, 38, 19, 9 }, { 92, 46, 23, 11 } },
+ { { 64, 32, 16, 8 }, { 76, 38, 19, 9} }
+};
+
+struct cam_params {
+ struct {
+ u8 firmwareVersion;
+ u8 firmwareRevision;
+ u8 vcVersion;
+ u8 vcRevision;
+ } version;
+ struct {
+ u16 vendor;
+ u16 product;
+ u16 deviceRevision;
+ } pnpID;
+ struct {
+ u8 vpVersion;
+ u8 vpRevision;
+ u16 cameraHeadID;
+ } vpVersion;
+ struct {
+ u8 systemState;
+ u8 grabState;
+ u8 streamState;
+ u8 fatalError;
+ u8 cmdError;
+ u8 debugFlags;
+ u8 vpStatus;
+ u8 errorCode;
+ } status;
+ struct {
+ u8 brightness;
+ u8 contrast;
+ u8 saturation;
+ } colourParams;
+ struct {
+ u8 gainMode;
+ u8 expMode;
+ u8 compMode;
+ u8 centreWeight;
+ u8 gain;
+ u8 fineExp;
+ u8 coarseExpLo;
+ u8 coarseExpHi;
+ u8 redComp;
+ u8 green1Comp;
+ u8 green2Comp;
+ u8 blueComp;
+ } exposure;
+ struct {
+ u8 balanceMode;
+ u8 redGain;
+ u8 greenGain;
+ u8 blueGain;
+ } colourBalance;
+ struct {
+ u8 divisor;
+ u8 baserate;
+ } sensorFps;
+ struct {
+ u8 gain1;
+ u8 gain2;
+ u8 gain4;
+ u8 gain8;
+ } apcor;
+ struct {
+ u8 disabled;
+ u8 flickerMode;
+ u8 coarseJump;
+ u8 allowableOverExposure;
+ } flickerControl;
+ struct {
+ u8 gain1;
+ u8 gain2;
+ u8 gain4;
+ u8 gain8;
+ } vlOffset;
+ struct {
+ u8 mode;
+ u8 decimation;
+ } compression;
+ struct {
+ u8 frTargeting;
+ u8 targetFR;
+ u8 targetQ;
+ } compressionTarget;
+ struct {
+ u8 yThreshold;
+ u8 uvThreshold;
+ } yuvThreshold;
+ struct {
+ u8 hysteresis;
+ u8 threshMax;
+ u8 smallStep;
+ u8 largeStep;
+ u8 decimationHysteresis;
+ u8 frDiffStepThresh;
+ u8 qDiffStepThresh;
+ u8 decimationThreshMod;
+ } compressionParams;
+ struct {
+ u8 videoSize; /* CIF/QCIF */
+ u8 subSample;
+ u8 yuvOrder;
+ } format;
+ struct { /* Intel QX3 specific data */
+ u8 qx3_detected; /* a QX3 is present */
+ u8 toplight; /* top light lit , R/W */
+ u8 bottomlight; /* bottom light lit, R/W */
+ u8 button; /* snapshot button pressed (R/O) */
+ u8 cradled; /* microscope is in cradle (R/O) */
+ } qx3;
+ struct {
+ u8 colStart; /* skip first 8*colStart pixels */
+ u8 colEnd; /* finish at 8*colEnd pixels */
+ u8 rowStart; /* skip first 4*rowStart lines */
+ u8 rowEnd; /* finish at 4*rowEnd lines */
+ } roi;
+ u8 ecpTiming;
+ u8 streamStartLine;
+};
+
+/* specific webcam descriptor */
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+ struct cam_params params; /* camera settings */
+
+ atomic_t cam_exposure;
+ atomic_t fps;
+ int exposure_count;
+ u8 exposure_status;
+ struct v4l2_ctrl *freq;
+ u8 mainsFreq; /* 0 = 50hz, 1 = 60hz */
+ u8 first_frame;
+};
+
+static const struct v4l2_pix_format mode[] = {
+ {160, 120, V4L2_PIX_FMT_CPIA1, V4L2_FIELD_NONE,
+ /* The sizeimage is trial and error, as with low framerates
+ the camera will pad out usb frames, making the image
+ data larger then strictly necessary */
+ .bytesperline = 160,
+ .sizeimage = 65536,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 3},
+ {176, 144, V4L2_PIX_FMT_CPIA1, V4L2_FIELD_NONE,
+ .bytesperline = 172,
+ .sizeimage = 65536,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 2},
+ {320, 240, V4L2_PIX_FMT_CPIA1, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 262144,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1},
+ {352, 288, V4L2_PIX_FMT_CPIA1, V4L2_FIELD_NONE,
+ .bytesperline = 352,
+ .sizeimage = 262144,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0},
+};
+
+/**********************************************************************
+ *
+ * General functions
+ *
+ **********************************************************************/
+
+static int cpia_usb_transferCmd(struct gspca_dev *gspca_dev, u8 *command)
+{
+ u8 requesttype;
+ unsigned int pipe;
+ int ret, databytes = command[6] | (command[7] << 8);
+ /* Sometimes we see spurious EPIPE errors */
+ int retries = 3;
+
+ if (command[0] == DATA_IN) {
+ pipe = usb_rcvctrlpipe(gspca_dev->dev, 0);
+ requesttype = USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE;
+ } else if (command[0] == DATA_OUT) {
+ pipe = usb_sndctrlpipe(gspca_dev->dev, 0);
+ requesttype = USB_TYPE_VENDOR | USB_RECIP_DEVICE;
+ } else {
+ PDEBUG(D_ERR, "Unexpected first byte of command: %x",
+ command[0]);
+ return -EINVAL;
+ }
+
+retry:
+ ret = usb_control_msg(gspca_dev->dev, pipe,
+ command[1],
+ requesttype,
+ command[2] | (command[3] << 8),
+ command[4] | (command[5] << 8),
+ gspca_dev->usb_buf, databytes, 1000);
+
+ if (ret < 0)
+ pr_err("usb_control_msg %02x, error %d\n", command[1], ret);
+
+ if (ret == -EPIPE && retries > 0) {
+ retries--;
+ goto retry;
+ }
+
+ return (ret < 0) ? ret : 0;
+}
+
+/* send an arbitrary command to the camera */
+static int do_command(struct gspca_dev *gspca_dev, u16 command,
+ u8 a, u8 b, u8 c, u8 d)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int ret, datasize;
+ u8 cmd[8];
+
+ switch (command) {
+ case CPIA_COMMAND_GetCPIAVersion:
+ case CPIA_COMMAND_GetPnPID:
+ case CPIA_COMMAND_GetCameraStatus:
+ case CPIA_COMMAND_GetVPVersion:
+ case CPIA_COMMAND_GetColourParams:
+ case CPIA_COMMAND_GetColourBalance:
+ case CPIA_COMMAND_GetExposure:
+ datasize = 8;
+ break;
+ case CPIA_COMMAND_ReadMCPorts:
+ case CPIA_COMMAND_ReadVCRegs:
+ datasize = 4;
+ break;
+ default:
+ datasize = 0;
+ break;
+ }
+
+ cmd[0] = command >> 8;
+ cmd[1] = command & 0xff;
+ cmd[2] = a;
+ cmd[3] = b;
+ cmd[4] = c;
+ cmd[5] = d;
+ cmd[6] = datasize;
+ cmd[7] = 0;
+
+ ret = cpia_usb_transferCmd(gspca_dev, cmd);
+ if (ret)
+ return ret;
+
+ switch (command) {
+ case CPIA_COMMAND_GetCPIAVersion:
+ sd->params.version.firmwareVersion = gspca_dev->usb_buf[0];
+ sd->params.version.firmwareRevision = gspca_dev->usb_buf[1];
+ sd->params.version.vcVersion = gspca_dev->usb_buf[2];
+ sd->params.version.vcRevision = gspca_dev->usb_buf[3];
+ break;
+ case CPIA_COMMAND_GetPnPID:
+ sd->params.pnpID.vendor =
+ gspca_dev->usb_buf[0] | (gspca_dev->usb_buf[1] << 8);
+ sd->params.pnpID.product =
+ gspca_dev->usb_buf[2] | (gspca_dev->usb_buf[3] << 8);
+ sd->params.pnpID.deviceRevision =
+ gspca_dev->usb_buf[4] | (gspca_dev->usb_buf[5] << 8);
+ break;
+ case CPIA_COMMAND_GetCameraStatus:
+ sd->params.status.systemState = gspca_dev->usb_buf[0];
+ sd->params.status.grabState = gspca_dev->usb_buf[1];
+ sd->params.status.streamState = gspca_dev->usb_buf[2];
+ sd->params.status.fatalError = gspca_dev->usb_buf[3];
+ sd->params.status.cmdError = gspca_dev->usb_buf[4];
+ sd->params.status.debugFlags = gspca_dev->usb_buf[5];
+ sd->params.status.vpStatus = gspca_dev->usb_buf[6];
+ sd->params.status.errorCode = gspca_dev->usb_buf[7];
+ break;
+ case CPIA_COMMAND_GetVPVersion:
+ sd->params.vpVersion.vpVersion = gspca_dev->usb_buf[0];
+ sd->params.vpVersion.vpRevision = gspca_dev->usb_buf[1];
+ sd->params.vpVersion.cameraHeadID =
+ gspca_dev->usb_buf[2] | (gspca_dev->usb_buf[3] << 8);
+ break;
+ case CPIA_COMMAND_GetColourParams:
+ sd->params.colourParams.brightness = gspca_dev->usb_buf[0];
+ sd->params.colourParams.contrast = gspca_dev->usb_buf[1];
+ sd->params.colourParams.saturation = gspca_dev->usb_buf[2];
+ break;
+ case CPIA_COMMAND_GetColourBalance:
+ sd->params.colourBalance.redGain = gspca_dev->usb_buf[0];
+ sd->params.colourBalance.greenGain = gspca_dev->usb_buf[1];
+ sd->params.colourBalance.blueGain = gspca_dev->usb_buf[2];
+ break;
+ case CPIA_COMMAND_GetExposure:
+ sd->params.exposure.gain = gspca_dev->usb_buf[0];
+ sd->params.exposure.fineExp = gspca_dev->usb_buf[1];
+ sd->params.exposure.coarseExpLo = gspca_dev->usb_buf[2];
+ sd->params.exposure.coarseExpHi = gspca_dev->usb_buf[3];
+ sd->params.exposure.redComp = gspca_dev->usb_buf[4];
+ sd->params.exposure.green1Comp = gspca_dev->usb_buf[5];
+ sd->params.exposure.green2Comp = gspca_dev->usb_buf[6];
+ sd->params.exposure.blueComp = gspca_dev->usb_buf[7];
+ break;
+
+ case CPIA_COMMAND_ReadMCPorts:
+ /* test button press */
+ a = ((gspca_dev->usb_buf[1] & 0x02) == 0);
+ if (a != sd->params.qx3.button) {
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+ input_report_key(gspca_dev->input_dev, KEY_CAMERA, a);
+ input_sync(gspca_dev->input_dev);
+#endif
+ sd->params.qx3.button = a;
+ }
+ if (sd->params.qx3.button) {
+ /* button pressed - unlock the latch */
+ do_command(gspca_dev, CPIA_COMMAND_WriteMCPort,
+ 3, 0xdf, 0xdf, 0);
+ do_command(gspca_dev, CPIA_COMMAND_WriteMCPort,
+ 3, 0xff, 0xff, 0);
+ }
+
+ /* test whether microscope is cradled */
+ sd->params.qx3.cradled = ((gspca_dev->usb_buf[2] & 0x40) == 0);
+ break;
+ }
+
+ return 0;
+}
+
+/* send a command to the camera with an additional data transaction */
+static int do_command_extended(struct gspca_dev *gspca_dev, u16 command,
+ u8 a, u8 b, u8 c, u8 d,
+ u8 e, u8 f, u8 g, u8 h,
+ u8 i, u8 j, u8 k, u8 l)
+{
+ u8 cmd[8];
+
+ cmd[0] = command >> 8;
+ cmd[1] = command & 0xff;
+ cmd[2] = a;
+ cmd[3] = b;
+ cmd[4] = c;
+ cmd[5] = d;
+ cmd[6] = 8;
+ cmd[7] = 0;
+ gspca_dev->usb_buf[0] = e;
+ gspca_dev->usb_buf[1] = f;
+ gspca_dev->usb_buf[2] = g;
+ gspca_dev->usb_buf[3] = h;
+ gspca_dev->usb_buf[4] = i;
+ gspca_dev->usb_buf[5] = j;
+ gspca_dev->usb_buf[6] = k;
+ gspca_dev->usb_buf[7] = l;
+
+ return cpia_usb_transferCmd(gspca_dev, cmd);
+}
+
+/* find_over_exposure
+ * Finds a suitable value of OverExposure for use with SetFlickerCtrl
+ * Some calculation is required because this value changes with the brightness
+ * set with SetColourParameters
+ *
+ * Parameters: Brightness - last brightness value set with SetColourParameters
+ *
+ * Returns: OverExposure value to use with SetFlickerCtrl
+ */
+#define FLICKER_MAX_EXPOSURE 250
+#define FLICKER_ALLOWABLE_OVER_EXPOSURE 146
+#define FLICKER_BRIGHTNESS_CONSTANT 59
+static int find_over_exposure(int brightness)
+{
+ int MaxAllowableOverExposure, OverExposure;
+
+ MaxAllowableOverExposure = FLICKER_MAX_EXPOSURE - brightness -
+ FLICKER_BRIGHTNESS_CONSTANT;
+
+ if (MaxAllowableOverExposure < FLICKER_ALLOWABLE_OVER_EXPOSURE)
+ OverExposure = MaxAllowableOverExposure;
+ else
+ OverExposure = FLICKER_ALLOWABLE_OVER_EXPOSURE;
+
+ return OverExposure;
+}
+#undef FLICKER_MAX_EXPOSURE
+#undef FLICKER_ALLOWABLE_OVER_EXPOSURE
+#undef FLICKER_BRIGHTNESS_CONSTANT
+
+/* initialise cam_data structure */
+static void reset_camera_params(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct cam_params *params = &sd->params;
+
+ /* The following parameter values are the defaults from
+ * "Software Developer's Guide for CPiA Cameras". Any changes
+ * to the defaults are noted in comments. */
+ params->colourParams.brightness = BRIGHTNESS_DEF;
+ params->colourParams.contrast = CONTRAST_DEF;
+ params->colourParams.saturation = SATURATION_DEF;
+ params->exposure.gainMode = 4;
+ params->exposure.expMode = 2; /* AEC */
+ params->exposure.compMode = 1;
+ params->exposure.centreWeight = 1;
+ params->exposure.gain = 0;
+ params->exposure.fineExp = 0;
+ params->exposure.coarseExpLo = 185;
+ params->exposure.coarseExpHi = 0;
+ params->exposure.redComp = COMP_RED;
+ params->exposure.green1Comp = COMP_GREEN1;
+ params->exposure.green2Comp = COMP_GREEN2;
+ params->exposure.blueComp = COMP_BLUE;
+ params->colourBalance.balanceMode = 2; /* ACB */
+ params->colourBalance.redGain = 32;
+ params->colourBalance.greenGain = 6;
+ params->colourBalance.blueGain = 92;
+ params->apcor.gain1 = 0x18;
+ params->apcor.gain2 = 0x16;
+ params->apcor.gain4 = 0x24;
+ params->apcor.gain8 = 0x34;
+ params->vlOffset.gain1 = 20;
+ params->vlOffset.gain2 = 24;
+ params->vlOffset.gain4 = 26;
+ params->vlOffset.gain8 = 26;
+ params->compressionParams.hysteresis = 3;
+ params->compressionParams.threshMax = 11;
+ params->compressionParams.smallStep = 1;
+ params->compressionParams.largeStep = 3;
+ params->compressionParams.decimationHysteresis = 2;
+ params->compressionParams.frDiffStepThresh = 5;
+ params->compressionParams.qDiffStepThresh = 3;
+ params->compressionParams.decimationThreshMod = 2;
+ /* End of default values from Software Developer's Guide */
+
+ /* Set Sensor FPS to 15fps. This seems better than 30fps
+ * for indoor lighting. */
+ params->sensorFps.divisor = 1;
+ params->sensorFps.baserate = 1;
+
+ params->flickerControl.flickerMode = 0;
+ params->flickerControl.disabled = 1;
+ params->flickerControl.coarseJump =
+ flicker_jumps[sd->mainsFreq]
+ [params->sensorFps.baserate]
+ [params->sensorFps.divisor];
+ params->flickerControl.allowableOverExposure =
+ find_over_exposure(params->colourParams.brightness);
+
+ params->yuvThreshold.yThreshold = 6; /* From windows driver */
+ params->yuvThreshold.uvThreshold = 6; /* From windows driver */
+
+ params->format.subSample = SUBSAMPLE_420;
+ params->format.yuvOrder = YUVORDER_YUYV;
+
+ params->compression.mode = CPIA_COMPRESSION_AUTO;
+ params->compression.decimation = NO_DECIMATION;
+
+ params->compressionTarget.frTargeting = COMP_TARGET_DEF;
+ params->compressionTarget.targetFR = 15; /* From windows driver */
+ params->compressionTarget.targetQ = 5; /* From windows driver */
+
+ params->qx3.qx3_detected = 0;
+ params->qx3.toplight = 0;
+ params->qx3.bottomlight = 0;
+ params->qx3.button = 0;
+ params->qx3.cradled = 0;
+}
+
+static void printstatus(struct cam_params *params)
+{
+ PDEBUG(D_PROBE, "status: %02x %02x %02x %02x %02x %02x %02x %02x",
+ params->status.systemState, params->status.grabState,
+ params->status.streamState, params->status.fatalError,
+ params->status.cmdError, params->status.debugFlags,
+ params->status.vpStatus, params->status.errorCode);
+}
+
+static int goto_low_power(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int ret;
+
+ ret = do_command(gspca_dev, CPIA_COMMAND_GotoLoPower, 0, 0, 0, 0);
+ if (ret)
+ return ret;
+
+ ret = do_command(gspca_dev, CPIA_COMMAND_GetCameraStatus, 0, 0, 0, 0);
+ if (ret)
+ return ret;
+
+ if (sd->params.status.systemState != LO_POWER_STATE) {
+ if (sd->params.status.systemState != WARM_BOOT_STATE) {
+ PDEBUG(D_ERR,
+ "unexpected state after lo power cmd: %02x",
+ sd->params.status.systemState);
+ printstatus(&sd->params);
+ }
+ return -EIO;
+ }
+
+ PDEBUG(D_CONF, "camera now in LOW power state");
+ return 0;
+}
+
+static int goto_high_power(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int ret;
+
+ ret = do_command(gspca_dev, CPIA_COMMAND_GotoHiPower, 0, 0, 0, 0);
+ if (ret)
+ return ret;
+
+ msleep_interruptible(40); /* windows driver does it too */
+
+ if (signal_pending(current))
+ return -EINTR;
+
+ do_command(gspca_dev, CPIA_COMMAND_GetCameraStatus, 0, 0, 0, 0);
+ if (ret)
+ return ret;
+
+ if (sd->params.status.systemState != HI_POWER_STATE) {
+ PDEBUG(D_ERR, "unexpected state after hi power cmd: %02x",
+ sd->params.status.systemState);
+ printstatus(&sd->params);
+ return -EIO;
+ }
+
+ PDEBUG(D_CONF, "camera now in HIGH power state");
+ return 0;
+}
+
+static int get_version_information(struct gspca_dev *gspca_dev)
+{
+ int ret;
+
+ /* GetCPIAVersion */
+ ret = do_command(gspca_dev, CPIA_COMMAND_GetCPIAVersion, 0, 0, 0, 0);
+ if (ret)
+ return ret;
+
+ /* GetPnPID */
+ return do_command(gspca_dev, CPIA_COMMAND_GetPnPID, 0, 0, 0, 0);
+}
+
+static int save_camera_state(struct gspca_dev *gspca_dev)
+{
+ int ret;
+
+ ret = do_command(gspca_dev, CPIA_COMMAND_GetColourBalance, 0, 0, 0, 0);
+ if (ret)
+ return ret;
+
+ return do_command(gspca_dev, CPIA_COMMAND_GetExposure, 0, 0, 0, 0);
+}
+
+static int command_setformat(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int ret;
+
+ ret = do_command(gspca_dev, CPIA_COMMAND_SetFormat,
+ sd->params.format.videoSize,
+ sd->params.format.subSample,
+ sd->params.format.yuvOrder, 0);
+ if (ret)
+ return ret;
+
+ return do_command(gspca_dev, CPIA_COMMAND_SetROI,
+ sd->params.roi.colStart, sd->params.roi.colEnd,
+ sd->params.roi.rowStart, sd->params.roi.rowEnd);
+}
+
+static int command_setcolourparams(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ return do_command(gspca_dev, CPIA_COMMAND_SetColourParams,
+ sd->params.colourParams.brightness,
+ sd->params.colourParams.contrast,
+ sd->params.colourParams.saturation, 0);
+}
+
+static int command_setapcor(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ return do_command(gspca_dev, CPIA_COMMAND_SetApcor,
+ sd->params.apcor.gain1,
+ sd->params.apcor.gain2,
+ sd->params.apcor.gain4,
+ sd->params.apcor.gain8);
+}
+
+static int command_setvloffset(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ return do_command(gspca_dev, CPIA_COMMAND_SetVLOffset,
+ sd->params.vlOffset.gain1,
+ sd->params.vlOffset.gain2,
+ sd->params.vlOffset.gain4,
+ sd->params.vlOffset.gain8);
+}
+
+static int command_setexposure(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int ret;
+
+ ret = do_command_extended(gspca_dev, CPIA_COMMAND_SetExposure,
+ sd->params.exposure.gainMode,
+ 1,
+ sd->params.exposure.compMode,
+ sd->params.exposure.centreWeight,
+ sd->params.exposure.gain,
+ sd->params.exposure.fineExp,
+ sd->params.exposure.coarseExpLo,
+ sd->params.exposure.coarseExpHi,
+ sd->params.exposure.redComp,
+ sd->params.exposure.green1Comp,
+ sd->params.exposure.green2Comp,
+ sd->params.exposure.blueComp);
+ if (ret)
+ return ret;
+
+ if (sd->params.exposure.expMode != 1) {
+ ret = do_command_extended(gspca_dev, CPIA_COMMAND_SetExposure,
+ 0,
+ sd->params.exposure.expMode,
+ 0, 0,
+ sd->params.exposure.gain,
+ sd->params.exposure.fineExp,
+ sd->params.exposure.coarseExpLo,
+ sd->params.exposure.coarseExpHi,
+ 0, 0, 0, 0);
+ }
+
+ return ret;
+}
+
+static int command_setcolourbalance(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->params.colourBalance.balanceMode == 1) {
+ int ret;
+
+ ret = do_command(gspca_dev, CPIA_COMMAND_SetColourBalance,
+ 1,
+ sd->params.colourBalance.redGain,
+ sd->params.colourBalance.greenGain,
+ sd->params.colourBalance.blueGain);
+ if (ret)
+ return ret;
+
+ return do_command(gspca_dev, CPIA_COMMAND_SetColourBalance,
+ 3, 0, 0, 0);
+ }
+ if (sd->params.colourBalance.balanceMode == 2) {
+ return do_command(gspca_dev, CPIA_COMMAND_SetColourBalance,
+ 2, 0, 0, 0);
+ }
+ if (sd->params.colourBalance.balanceMode == 3) {
+ return do_command(gspca_dev, CPIA_COMMAND_SetColourBalance,
+ 3, 0, 0, 0);
+ }
+
+ return -EINVAL;
+}
+
+static int command_setcompressiontarget(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ return do_command(gspca_dev, CPIA_COMMAND_SetCompressionTarget,
+ sd->params.compressionTarget.frTargeting,
+ sd->params.compressionTarget.targetFR,
+ sd->params.compressionTarget.targetQ, 0);
+}
+
+static int command_setyuvtresh(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ return do_command(gspca_dev, CPIA_COMMAND_SetYUVThresh,
+ sd->params.yuvThreshold.yThreshold,
+ sd->params.yuvThreshold.uvThreshold, 0, 0);
+}
+
+static int command_setcompressionparams(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ return do_command_extended(gspca_dev,
+ CPIA_COMMAND_SetCompressionParams,
+ 0, 0, 0, 0,
+ sd->params.compressionParams.hysteresis,
+ sd->params.compressionParams.threshMax,
+ sd->params.compressionParams.smallStep,
+ sd->params.compressionParams.largeStep,
+ sd->params.compressionParams.decimationHysteresis,
+ sd->params.compressionParams.frDiffStepThresh,
+ sd->params.compressionParams.qDiffStepThresh,
+ sd->params.compressionParams.decimationThreshMod);
+}
+
+static int command_setcompression(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ return do_command(gspca_dev, CPIA_COMMAND_SetCompression,
+ sd->params.compression.mode,
+ sd->params.compression.decimation, 0, 0);
+}
+
+static int command_setsensorfps(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ return do_command(gspca_dev, CPIA_COMMAND_SetSensorFPS,
+ sd->params.sensorFps.divisor,
+ sd->params.sensorFps.baserate, 0, 0);
+}
+
+static int command_setflickerctrl(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ return do_command(gspca_dev, CPIA_COMMAND_SetFlickerCtrl,
+ sd->params.flickerControl.flickerMode,
+ sd->params.flickerControl.coarseJump,
+ sd->params.flickerControl.allowableOverExposure,
+ 0);
+}
+
+static int command_setecptiming(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ return do_command(gspca_dev, CPIA_COMMAND_SetECPTiming,
+ sd->params.ecpTiming, 0, 0, 0);
+}
+
+static int command_pause(struct gspca_dev *gspca_dev)
+{
+ return do_command(gspca_dev, CPIA_COMMAND_EndStreamCap, 0, 0, 0, 0);
+}
+
+static int command_resume(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ return do_command(gspca_dev, CPIA_COMMAND_InitStreamCap,
+ 0, sd->params.streamStartLine, 0, 0);
+}
+
+static int command_setlights(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int ret, p1, p2;
+
+ p1 = (sd->params.qx3.bottomlight == 0) << 1;
+ p2 = (sd->params.qx3.toplight == 0) << 3;
+
+ ret = do_command(gspca_dev, CPIA_COMMAND_WriteVCReg,
+ 0x90, 0x8f, 0x50, 0);
+ if (ret)
+ return ret;
+
+ return do_command(gspca_dev, CPIA_COMMAND_WriteMCPort, 2, 0,
+ p1 | p2 | 0xe0, 0);
+}
+
+static int set_flicker(struct gspca_dev *gspca_dev, int on, int apply)
+{
+ /* Everything in here is from the Windows driver */
+/* define for compgain calculation */
+#if 0
+#define COMPGAIN(base, curexp, newexp) \
+ (u8) ((((float) base - 128.0) * ((float) curexp / (float) newexp)) + 128.5)
+#define EXP_FROM_COMP(basecomp, curcomp, curexp) \
+ (u16)((float)curexp * (float)(u8)(curcomp + 128) / \
+ (float)(u8)(basecomp - 128))
+#else
+ /* equivalent functions without floating point math */
+#define COMPGAIN(base, curexp, newexp) \
+ (u8)(128 + (((u32)(2*(base-128)*curexp + newexp)) / (2 * newexp)))
+#define EXP_FROM_COMP(basecomp, curcomp, curexp) \
+ (u16)(((u32)(curexp * (u8)(curcomp + 128)) / (u8)(basecomp - 128)))
+#endif
+
+ struct sd *sd = (struct sd *) gspca_dev;
+ int currentexp = sd->params.exposure.coarseExpLo +
+ sd->params.exposure.coarseExpHi * 256;
+ int ret, startexp;
+
+ if (on) {
+ int cj = sd->params.flickerControl.coarseJump;
+ sd->params.flickerControl.flickerMode = 1;
+ sd->params.flickerControl.disabled = 0;
+ if (sd->params.exposure.expMode != 2) {
+ sd->params.exposure.expMode = 2;
+ sd->exposure_status = EXPOSURE_NORMAL;
+ }
+ currentexp = currentexp << sd->params.exposure.gain;
+ sd->params.exposure.gain = 0;
+ /* round down current exposure to nearest value */
+ startexp = (currentexp + ROUND_UP_EXP_FOR_FLICKER) / cj;
+ if (startexp < 1)
+ startexp = 1;
+ startexp = (startexp * cj) - 1;
+ if (FIRMWARE_VERSION(1, 2))
+ while (startexp > MAX_EXP_102)
+ startexp -= cj;
+ else
+ while (startexp > MAX_EXP)
+ startexp -= cj;
+ sd->params.exposure.coarseExpLo = startexp & 0xff;
+ sd->params.exposure.coarseExpHi = startexp >> 8;
+ if (currentexp > startexp) {
+ if (currentexp > (2 * startexp))
+ currentexp = 2 * startexp;
+ sd->params.exposure.redComp =
+ COMPGAIN(COMP_RED, currentexp, startexp);
+ sd->params.exposure.green1Comp =
+ COMPGAIN(COMP_GREEN1, currentexp, startexp);
+ sd->params.exposure.green2Comp =
+ COMPGAIN(COMP_GREEN2, currentexp, startexp);
+ sd->params.exposure.blueComp =
+ COMPGAIN(COMP_BLUE, currentexp, startexp);
+ } else {
+ sd->params.exposure.redComp = COMP_RED;
+ sd->params.exposure.green1Comp = COMP_GREEN1;
+ sd->params.exposure.green2Comp = COMP_GREEN2;
+ sd->params.exposure.blueComp = COMP_BLUE;
+ }
+ if (FIRMWARE_VERSION(1, 2))
+ sd->params.exposure.compMode = 0;
+ else
+ sd->params.exposure.compMode = 1;
+
+ sd->params.apcor.gain1 = 0x18;
+ sd->params.apcor.gain2 = 0x18;
+ sd->params.apcor.gain4 = 0x16;
+ sd->params.apcor.gain8 = 0x14;
+ } else {
+ sd->params.flickerControl.flickerMode = 0;
+ sd->params.flickerControl.disabled = 1;
+ /* Average equivalent coarse for each comp channel */
+ startexp = EXP_FROM_COMP(COMP_RED,
+ sd->params.exposure.redComp, currentexp);
+ startexp += EXP_FROM_COMP(COMP_GREEN1,
+ sd->params.exposure.green1Comp, currentexp);
+ startexp += EXP_FROM_COMP(COMP_GREEN2,
+ sd->params.exposure.green2Comp, currentexp);
+ startexp += EXP_FROM_COMP(COMP_BLUE,
+ sd->params.exposure.blueComp, currentexp);
+ startexp = startexp >> 2;
+ while (startexp > MAX_EXP && sd->params.exposure.gain <
+ sd->params.exposure.gainMode - 1) {
+ startexp = startexp >> 1;
+ ++sd->params.exposure.gain;
+ }
+ if (FIRMWARE_VERSION(1, 2) && startexp > MAX_EXP_102)
+ startexp = MAX_EXP_102;
+ if (startexp > MAX_EXP)
+ startexp = MAX_EXP;
+ sd->params.exposure.coarseExpLo = startexp & 0xff;
+ sd->params.exposure.coarseExpHi = startexp >> 8;
+ sd->params.exposure.redComp = COMP_RED;
+ sd->params.exposure.green1Comp = COMP_GREEN1;
+ sd->params.exposure.green2Comp = COMP_GREEN2;
+ sd->params.exposure.blueComp = COMP_BLUE;
+ sd->params.exposure.compMode = 1;
+ sd->params.apcor.gain1 = 0x18;
+ sd->params.apcor.gain2 = 0x16;
+ sd->params.apcor.gain4 = 0x24;
+ sd->params.apcor.gain8 = 0x34;
+ }
+ sd->params.vlOffset.gain1 = 20;
+ sd->params.vlOffset.gain2 = 24;
+ sd->params.vlOffset.gain4 = 26;
+ sd->params.vlOffset.gain8 = 26;
+
+ if (apply) {
+ ret = command_setexposure(gspca_dev);
+ if (ret)
+ return ret;
+
+ ret = command_setapcor(gspca_dev);
+ if (ret)
+ return ret;
+
+ ret = command_setvloffset(gspca_dev);
+ if (ret)
+ return ret;
+
+ ret = command_setflickerctrl(gspca_dev);
+ if (ret)
+ return ret;
+ }
+
+ return 0;
+#undef EXP_FROM_COMP
+#undef COMPGAIN
+}
+
+/* monitor the exposure and adjust the sensor frame rate if needed */
+static void monitor_exposure(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 exp_acc, bcomp, cmd[8];
+ int ret, light_exp, dark_exp, very_dark_exp;
+ int old_exposure, new_exposure, framerate;
+ int setfps = 0, setexp = 0, setflicker = 0;
+
+ /* get necessary stats and register settings from camera */
+ /* do_command can't handle this, so do it ourselves */
+ cmd[0] = CPIA_COMMAND_ReadVPRegs >> 8;
+ cmd[1] = CPIA_COMMAND_ReadVPRegs & 0xff;
+ cmd[2] = 30;
+ cmd[3] = 4;
+ cmd[4] = 9;
+ cmd[5] = 8;
+ cmd[6] = 8;
+ cmd[7] = 0;
+ ret = cpia_usb_transferCmd(gspca_dev, cmd);
+ if (ret) {
+ pr_err("ReadVPRegs(30,4,9,8) - failed: %d\n", ret);
+ return;
+ }
+ exp_acc = gspca_dev->usb_buf[0];
+ bcomp = gspca_dev->usb_buf[1];
+
+ light_exp = sd->params.colourParams.brightness +
+ TC - 50 + EXP_ACC_LIGHT;
+ if (light_exp > 255)
+ light_exp = 255;
+ dark_exp = sd->params.colourParams.brightness +
+ TC - 50 - EXP_ACC_DARK;
+ if (dark_exp < 0)
+ dark_exp = 0;
+ very_dark_exp = dark_exp / 2;
+
+ old_exposure = sd->params.exposure.coarseExpHi * 256 +
+ sd->params.exposure.coarseExpLo;
+
+ if (!sd->params.flickerControl.disabled) {
+ /* Flicker control on */
+ int max_comp = FIRMWARE_VERSION(1, 2) ? MAX_COMP :
+ HIGH_COMP_102;
+ bcomp += 128; /* decode */
+ if (bcomp >= max_comp && exp_acc < dark_exp) {
+ /* dark */
+ if (exp_acc < very_dark_exp) {
+ /* very dark */
+ if (sd->exposure_status == EXPOSURE_VERY_DARK)
+ ++sd->exposure_count;
+ else {
+ sd->exposure_status =
+ EXPOSURE_VERY_DARK;
+ sd->exposure_count = 1;
+ }
+ } else {
+ /* just dark */
+ if (sd->exposure_status == EXPOSURE_DARK)
+ ++sd->exposure_count;
+ else {
+ sd->exposure_status = EXPOSURE_DARK;
+ sd->exposure_count = 1;
+ }
+ }
+ } else if (old_exposure <= LOW_EXP || exp_acc > light_exp) {
+ /* light */
+ if (old_exposure <= VERY_LOW_EXP) {
+ /* very light */
+ if (sd->exposure_status == EXPOSURE_VERY_LIGHT)
+ ++sd->exposure_count;
+ else {
+ sd->exposure_status =
+ EXPOSURE_VERY_LIGHT;
+ sd->exposure_count = 1;
+ }
+ } else {
+ /* just light */
+ if (sd->exposure_status == EXPOSURE_LIGHT)
+ ++sd->exposure_count;
+ else {
+ sd->exposure_status = EXPOSURE_LIGHT;
+ sd->exposure_count = 1;
+ }
+ }
+ } else {
+ /* not dark or light */
+ sd->exposure_status = EXPOSURE_NORMAL;
+ }
+ } else {
+ /* Flicker control off */
+ if (old_exposure >= MAX_EXP && exp_acc < dark_exp) {
+ /* dark */
+ if (exp_acc < very_dark_exp) {
+ /* very dark */
+ if (sd->exposure_status == EXPOSURE_VERY_DARK)
+ ++sd->exposure_count;
+ else {
+ sd->exposure_status =
+ EXPOSURE_VERY_DARK;
+ sd->exposure_count = 1;
+ }
+ } else {
+ /* just dark */
+ if (sd->exposure_status == EXPOSURE_DARK)
+ ++sd->exposure_count;
+ else {
+ sd->exposure_status = EXPOSURE_DARK;
+ sd->exposure_count = 1;
+ }
+ }
+ } else if (old_exposure <= LOW_EXP || exp_acc > light_exp) {
+ /* light */
+ if (old_exposure <= VERY_LOW_EXP) {
+ /* very light */
+ if (sd->exposure_status == EXPOSURE_VERY_LIGHT)
+ ++sd->exposure_count;
+ else {
+ sd->exposure_status =
+ EXPOSURE_VERY_LIGHT;
+ sd->exposure_count = 1;
+ }
+ } else {
+ /* just light */
+ if (sd->exposure_status == EXPOSURE_LIGHT)
+ ++sd->exposure_count;
+ else {
+ sd->exposure_status = EXPOSURE_LIGHT;
+ sd->exposure_count = 1;
+ }
+ }
+ } else {
+ /* not dark or light */
+ sd->exposure_status = EXPOSURE_NORMAL;
+ }
+ }
+
+ framerate = atomic_read(&sd->fps);
+ if (framerate > 30 || framerate < 1)
+ framerate = 1;
+
+ if (!sd->params.flickerControl.disabled) {
+ /* Flicker control on */
+ if ((sd->exposure_status == EXPOSURE_VERY_DARK ||
+ sd->exposure_status == EXPOSURE_DARK) &&
+ sd->exposure_count >= DARK_TIME * framerate &&
+ sd->params.sensorFps.divisor < 2) {
+
+ /* dark for too long */
+ ++sd->params.sensorFps.divisor;
+ setfps = 1;
+
+ sd->params.flickerControl.coarseJump =
+ flicker_jumps[sd->mainsFreq]
+ [sd->params.sensorFps.baserate]
+ [sd->params.sensorFps.divisor];
+ setflicker = 1;
+
+ new_exposure = sd->params.flickerControl.coarseJump-1;
+ while (new_exposure < old_exposure / 2)
+ new_exposure +=
+ sd->params.flickerControl.coarseJump;
+ sd->params.exposure.coarseExpLo = new_exposure & 0xff;
+ sd->params.exposure.coarseExpHi = new_exposure >> 8;
+ setexp = 1;
+ sd->exposure_status = EXPOSURE_NORMAL;
+ PDEBUG(D_CONF, "Automatically decreasing sensor_fps");
+
+ } else if ((sd->exposure_status == EXPOSURE_VERY_LIGHT ||
+ sd->exposure_status == EXPOSURE_LIGHT) &&
+ sd->exposure_count >= LIGHT_TIME * framerate &&
+ sd->params.sensorFps.divisor > 0) {
+
+ /* light for too long */
+ int max_exp = FIRMWARE_VERSION(1, 2) ? MAX_EXP_102 :
+ MAX_EXP;
+ --sd->params.sensorFps.divisor;
+ setfps = 1;
+
+ sd->params.flickerControl.coarseJump =
+ flicker_jumps[sd->mainsFreq]
+ [sd->params.sensorFps.baserate]
+ [sd->params.sensorFps.divisor];
+ setflicker = 1;
+
+ new_exposure = sd->params.flickerControl.coarseJump-1;
+ while (new_exposure < 2 * old_exposure &&
+ new_exposure +
+ sd->params.flickerControl.coarseJump < max_exp)
+ new_exposure +=
+ sd->params.flickerControl.coarseJump;
+ sd->params.exposure.coarseExpLo = new_exposure & 0xff;
+ sd->params.exposure.coarseExpHi = new_exposure >> 8;
+ setexp = 1;
+ sd->exposure_status = EXPOSURE_NORMAL;
+ PDEBUG(D_CONF, "Automatically increasing sensor_fps");
+ }
+ } else {
+ /* Flicker control off */
+ if ((sd->exposure_status == EXPOSURE_VERY_DARK ||
+ sd->exposure_status == EXPOSURE_DARK) &&
+ sd->exposure_count >= DARK_TIME * framerate &&
+ sd->params.sensorFps.divisor < 2) {
+
+ /* dark for too long */
+ ++sd->params.sensorFps.divisor;
+ setfps = 1;
+
+ if (sd->params.exposure.gain > 0) {
+ --sd->params.exposure.gain;
+ setexp = 1;
+ }
+ sd->exposure_status = EXPOSURE_NORMAL;
+ PDEBUG(D_CONF, "Automatically decreasing sensor_fps");
+
+ } else if ((sd->exposure_status == EXPOSURE_VERY_LIGHT ||
+ sd->exposure_status == EXPOSURE_LIGHT) &&
+ sd->exposure_count >= LIGHT_TIME * framerate &&
+ sd->params.sensorFps.divisor > 0) {
+
+ /* light for too long */
+ --sd->params.sensorFps.divisor;
+ setfps = 1;
+
+ if (sd->params.exposure.gain <
+ sd->params.exposure.gainMode - 1) {
+ ++sd->params.exposure.gain;
+ setexp = 1;
+ }
+ sd->exposure_status = EXPOSURE_NORMAL;
+ PDEBUG(D_CONF, "Automatically increasing sensor_fps");
+ }
+ }
+
+ if (setexp)
+ command_setexposure(gspca_dev);
+
+ if (setfps)
+ command_setsensorfps(gspca_dev);
+
+ if (setflicker)
+ command_setflickerctrl(gspca_dev);
+}
+
+/*-----------------------------------------------------------------*/
+/* if flicker is switched off, this function switches it back on.It checks,
+ however, that conditions are suitable before restarting it.
+ This should only be called for firmware version 1.2.
+
+ It also adjust the colour balance when an exposure step is detected - as
+ long as flicker is running
+*/
+static void restart_flicker(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int cam_exposure, old_exp;
+
+ if (!FIRMWARE_VERSION(1, 2))
+ return;
+
+ cam_exposure = atomic_read(&sd->cam_exposure);
+
+ if (sd->params.flickerControl.flickerMode == 0 ||
+ cam_exposure == 0)
+ return;
+
+ old_exp = sd->params.exposure.coarseExpLo +
+ sd->params.exposure.coarseExpHi*256;
+ /*
+ see how far away camera exposure is from a valid
+ flicker exposure value
+ */
+ cam_exposure %= sd->params.flickerControl.coarseJump;
+ if (!sd->params.flickerControl.disabled &&
+ cam_exposure <= sd->params.flickerControl.coarseJump - 3) {
+ /* Flicker control auto-disabled */
+ sd->params.flickerControl.disabled = 1;
+ }
+
+ if (sd->params.flickerControl.disabled &&
+ old_exp > sd->params.flickerControl.coarseJump +
+ ROUND_UP_EXP_FOR_FLICKER) {
+ /* exposure is now high enough to switch
+ flicker control back on */
+ set_flicker(gspca_dev, 1, 1);
+ }
+}
+
+/* this function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct cam *cam;
+
+ sd->mainsFreq = FREQ_DEF == V4L2_CID_POWER_LINE_FREQUENCY_60HZ;
+ reset_camera_params(gspca_dev);
+
+ PDEBUG(D_PROBE, "cpia CPiA camera detected (vid/pid 0x%04X:0x%04X)",
+ id->idVendor, id->idProduct);
+
+ cam = &gspca_dev->cam;
+ cam->cam_mode = mode;
+ cam->nmodes = ARRAY_SIZE(mode);
+
+ goto_low_power(gspca_dev);
+ /* Check the firmware version. */
+ sd->params.version.firmwareVersion = 0;
+ get_version_information(gspca_dev);
+ if (sd->params.version.firmwareVersion != 1) {
+ PDEBUG(D_ERR, "only firmware version 1 is supported (got: %d)",
+ sd->params.version.firmwareVersion);
+ return -ENODEV;
+ }
+
+ /* A bug in firmware 1-02 limits gainMode to 2 */
+ if (sd->params.version.firmwareRevision <= 2 &&
+ sd->params.exposure.gainMode > 2) {
+ sd->params.exposure.gainMode = 2;
+ }
+
+ /* set QX3 detected flag */
+ sd->params.qx3.qx3_detected = (sd->params.pnpID.vendor == 0x0813 &&
+ sd->params.pnpID.product == 0x0001);
+ return 0;
+}
+
+/* -- start the camera -- */
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int priv, ret;
+
+ /* Start the camera in low power mode */
+ if (goto_low_power(gspca_dev)) {
+ if (sd->params.status.systemState != WARM_BOOT_STATE) {
+ PDEBUG(D_ERR, "unexpected systemstate: %02x",
+ sd->params.status.systemState);
+ printstatus(&sd->params);
+ return -ENODEV;
+ }
+
+ /* FIXME: this is just dirty trial and error */
+ ret = goto_high_power(gspca_dev);
+ if (ret)
+ return ret;
+
+ ret = do_command(gspca_dev, CPIA_COMMAND_DiscardFrame,
+ 0, 0, 0, 0);
+ if (ret)
+ return ret;
+
+ ret = goto_low_power(gspca_dev);
+ if (ret)
+ return ret;
+ }
+
+ /* procedure described in developer's guide p3-28 */
+
+ /* Check the firmware version. */
+ sd->params.version.firmwareVersion = 0;
+ get_version_information(gspca_dev);
+
+ /* The fatal error checking should be done after
+ * the camera powers up (developer's guide p 3-38) */
+
+ /* Set streamState before transition to high power to avoid bug
+ * in firmware 1-02 */
+ ret = do_command(gspca_dev, CPIA_COMMAND_ModifyCameraStatus,
+ STREAMSTATE, 0, STREAM_NOT_READY, 0);
+ if (ret)
+ return ret;
+
+ /* GotoHiPower */
+ ret = goto_high_power(gspca_dev);
+ if (ret)
+ return ret;
+
+ /* Check the camera status */
+ ret = do_command(gspca_dev, CPIA_COMMAND_GetCameraStatus, 0, 0, 0, 0);
+ if (ret)
+ return ret;
+
+ if (sd->params.status.fatalError) {
+ PDEBUG(D_ERR, "fatal_error: %04x, vp_status: %04x",
+ sd->params.status.fatalError,
+ sd->params.status.vpStatus);
+ return -EIO;
+ }
+
+ /* VPVersion can't be retrieved before the camera is in HiPower,
+ * so get it here instead of in get_version_information. */
+ ret = do_command(gspca_dev, CPIA_COMMAND_GetVPVersion, 0, 0, 0, 0);
+ if (ret)
+ return ret;
+
+ /* Determine video mode settings */
+ sd->params.streamStartLine = 120;
+
+ priv = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv;
+ if (priv & 0x01) { /* crop */
+ sd->params.roi.colStart = 2;
+ sd->params.roi.rowStart = 6;
+ } else {
+ sd->params.roi.colStart = 0;
+ sd->params.roi.rowStart = 0;
+ }
+
+ if (priv & 0x02) { /* quarter */
+ sd->params.format.videoSize = VIDEOSIZE_QCIF;
+ sd->params.roi.colStart /= 2;
+ sd->params.roi.rowStart /= 2;
+ sd->params.streamStartLine /= 2;
+ } else
+ sd->params.format.videoSize = VIDEOSIZE_CIF;
+
+ sd->params.roi.colEnd = sd->params.roi.colStart +
+ (gspca_dev->width >> 3);
+ sd->params.roi.rowEnd = sd->params.roi.rowStart +
+ (gspca_dev->height >> 2);
+
+ /* And now set the camera to a known state */
+ ret = do_command(gspca_dev, CPIA_COMMAND_SetGrabMode,
+ CPIA_GRAB_CONTINEOUS, 0, 0, 0);
+ if (ret)
+ return ret;
+ /* We start with compression disabled, as we need one uncompressed
+ frame to handle later compressed frames */
+ ret = do_command(gspca_dev, CPIA_COMMAND_SetCompression,
+ CPIA_COMPRESSION_NONE,
+ NO_DECIMATION, 0, 0);
+ if (ret)
+ return ret;
+ ret = command_setcompressiontarget(gspca_dev);
+ if (ret)
+ return ret;
+ ret = command_setcolourparams(gspca_dev);
+ if (ret)
+ return ret;
+ ret = command_setformat(gspca_dev);
+ if (ret)
+ return ret;
+ ret = command_setyuvtresh(gspca_dev);
+ if (ret)
+ return ret;
+ ret = command_setecptiming(gspca_dev);
+ if (ret)
+ return ret;
+ ret = command_setcompressionparams(gspca_dev);
+ if (ret)
+ return ret;
+ ret = command_setexposure(gspca_dev);
+ if (ret)
+ return ret;
+ ret = command_setcolourbalance(gspca_dev);
+ if (ret)
+ return ret;
+ ret = command_setsensorfps(gspca_dev);
+ if (ret)
+ return ret;
+ ret = command_setapcor(gspca_dev);
+ if (ret)
+ return ret;
+ ret = command_setflickerctrl(gspca_dev);
+ if (ret)
+ return ret;
+ ret = command_setvloffset(gspca_dev);
+ if (ret)
+ return ret;
+
+ /* Start stream */
+ ret = command_resume(gspca_dev);
+ if (ret)
+ return ret;
+
+ /* Wait 6 frames before turning compression on for the sensor to get
+ all settings and AEC/ACB to settle */
+ sd->first_frame = 6;
+ sd->exposure_status = EXPOSURE_NORMAL;
+ sd->exposure_count = 0;
+ atomic_set(&sd->cam_exposure, 0);
+ atomic_set(&sd->fps, 0);
+
+ return 0;
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ command_pause(gspca_dev);
+
+ /* save camera state for later open (developers guide ch 3.5.3) */
+ save_camera_state(gspca_dev);
+
+ /* GotoLoPower */
+ goto_low_power(gspca_dev);
+
+ /* Update the camera status */
+ do_command(gspca_dev, CPIA_COMMAND_GetCameraStatus, 0, 0, 0, 0);
+
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+ /* If the last button state is pressed, release it now! */
+ if (sd->params.qx3.button) {
+ /* The camera latch will hold the pressed state until we reset
+ the latch, so we do not reset sd->params.qx3.button now, to
+ avoid a false keypress being reported the next sd_start */
+ input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);
+ input_sync(gspca_dev->input_dev);
+ }
+#endif
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int ret;
+
+ /* Start / Stop the camera to make sure we are talking to
+ a supported camera, and to get some information from it
+ to print. */
+ ret = sd_start(gspca_dev);
+ if (ret)
+ return ret;
+
+ /* Ensure the QX3 illuminators' states are restored upon resume,
+ or disable the illuminator controls, if this isn't a QX3 */
+ if (sd->params.qx3.qx3_detected)
+ command_setlights(gspca_dev);
+
+ sd_stopN(gspca_dev);
+
+ PDEBUG(D_PROBE, "CPIA Version: %d.%02d (%d.%d)",
+ sd->params.version.firmwareVersion,
+ sd->params.version.firmwareRevision,
+ sd->params.version.vcVersion,
+ sd->params.version.vcRevision);
+ PDEBUG(D_PROBE, "CPIA PnP-ID: %04x:%04x:%04x",
+ sd->params.pnpID.vendor, sd->params.pnpID.product,
+ sd->params.pnpID.deviceRevision);
+ PDEBUG(D_PROBE, "VP-Version: %d.%d %04x",
+ sd->params.vpVersion.vpVersion,
+ sd->params.vpVersion.vpRevision,
+ sd->params.vpVersion.cameraHeadID);
+
+ return 0;
+}
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data,
+ int len)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ /* Check for SOF */
+ if (len >= 64 &&
+ data[0] == MAGIC_0 && data[1] == MAGIC_1 &&
+ data[16] == sd->params.format.videoSize &&
+ data[17] == sd->params.format.subSample &&
+ data[18] == sd->params.format.yuvOrder &&
+ data[24] == sd->params.roi.colStart &&
+ data[25] == sd->params.roi.colEnd &&
+ data[26] == sd->params.roi.rowStart &&
+ data[27] == sd->params.roi.rowEnd) {
+ u8 *image;
+
+ atomic_set(&sd->cam_exposure, data[39] * 2);
+ atomic_set(&sd->fps, data[41]);
+
+ /* Check for proper EOF for last frame */
+ image = gspca_dev->image;
+ if (image != NULL &&
+ gspca_dev->image_len > 4 &&
+ image[gspca_dev->image_len - 4] == 0xff &&
+ image[gspca_dev->image_len - 3] == 0xff &&
+ image[gspca_dev->image_len - 2] == 0xff &&
+ image[gspca_dev->image_len - 1] == 0xff)
+ gspca_frame_add(gspca_dev, LAST_PACKET,
+ NULL, 0);
+
+ gspca_frame_add(gspca_dev, FIRST_PACKET, data, len);
+ return;
+ }
+
+ gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
+}
+
+static void sd_dq_callback(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ /* Set the normal compression settings once we have captured a
+ few uncompressed frames (and AEC has hopefully settled) */
+ if (sd->first_frame) {
+ sd->first_frame--;
+ if (sd->first_frame == 0)
+ command_setcompression(gspca_dev);
+ }
+
+ /* Switch flicker control back on if it got turned off */
+ restart_flicker(gspca_dev);
+
+ /* If AEC is enabled, monitor the exposure and
+ adjust the sensor frame rate if needed */
+ if (sd->params.exposure.expMode == 2)
+ monitor_exposure(gspca_dev);
+
+ /* Update our knowledge of the camera state */
+ do_command(gspca_dev, CPIA_COMMAND_GetExposure, 0, 0, 0, 0);
+ do_command(gspca_dev, CPIA_COMMAND_ReadMCPorts, 0, 0, 0, 0);
+}
+
+static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct gspca_dev *gspca_dev =
+ container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+ struct sd *sd = (struct sd *)gspca_dev;
+
+ gspca_dev->usb_err = 0;
+
+ if (!gspca_dev->streaming && ctrl->id != V4L2_CID_POWER_LINE_FREQUENCY)
+ return 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_BRIGHTNESS:
+ sd->params.colourParams.brightness = ctrl->val;
+ sd->params.flickerControl.allowableOverExposure =
+ find_over_exposure(sd->params.colourParams.brightness);
+ gspca_dev->usb_err = command_setcolourparams(gspca_dev);
+ if (!gspca_dev->usb_err)
+ gspca_dev->usb_err = command_setflickerctrl(gspca_dev);
+ break;
+ case V4L2_CID_CONTRAST:
+ sd->params.colourParams.contrast = ctrl->val;
+ gspca_dev->usb_err = command_setcolourparams(gspca_dev);
+ break;
+ case V4L2_CID_SATURATION:
+ sd->params.colourParams.saturation = ctrl->val;
+ gspca_dev->usb_err = command_setcolourparams(gspca_dev);
+ break;
+ case V4L2_CID_POWER_LINE_FREQUENCY:
+ sd->mainsFreq = ctrl->val == V4L2_CID_POWER_LINE_FREQUENCY_60HZ;
+ sd->params.flickerControl.coarseJump =
+ flicker_jumps[sd->mainsFreq]
+ [sd->params.sensorFps.baserate]
+ [sd->params.sensorFps.divisor];
+
+ gspca_dev->usb_err = set_flicker(gspca_dev,
+ ctrl->val != V4L2_CID_POWER_LINE_FREQUENCY_DISABLED,
+ gspca_dev->streaming);
+ break;
+ case V4L2_CID_ILLUMINATORS_1:
+ sd->params.qx3.bottomlight = ctrl->val;
+ gspca_dev->usb_err = command_setlights(gspca_dev);
+ break;
+ case V4L2_CID_ILLUMINATORS_2:
+ sd->params.qx3.toplight = ctrl->val;
+ gspca_dev->usb_err = command_setlights(gspca_dev);
+ break;
+ case CPIA1_CID_COMP_TARGET:
+ sd->params.compressionTarget.frTargeting = ctrl->val;
+ gspca_dev->usb_err = command_setcompressiontarget(gspca_dev);
+ break;
+ }
+ return gspca_dev->usb_err;
+}
+
+static const struct v4l2_ctrl_ops sd_ctrl_ops = {
+ .s_ctrl = sd_s_ctrl,
+};
+
+static int sd_init_controls(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *)gspca_dev;
+ struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
+ static const char * const comp_target_menu[] = {
+ "Quality",
+ "Framerate",
+ NULL
+ };
+ static const struct v4l2_ctrl_config comp_target = {
+ .ops = &sd_ctrl_ops,
+ .id = CPIA1_CID_COMP_TARGET,
+ .type = V4L2_CTRL_TYPE_MENU,
+ .name = "Compression Target",
+ .qmenu = comp_target_menu,
+ .max = 1,
+ .def = COMP_TARGET_DEF,
+ };
+
+ gspca_dev->vdev.ctrl_handler = hdl;
+ v4l2_ctrl_handler_init(hdl, 7);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_BRIGHTNESS, 0, 100, 1, BRIGHTNESS_DEF);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_CONTRAST, 0, 96, 8, CONTRAST_DEF);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_SATURATION, 0, 100, 1, SATURATION_DEF);
+ sd->freq = v4l2_ctrl_new_std_menu(hdl, &sd_ctrl_ops,
+ V4L2_CID_POWER_LINE_FREQUENCY,
+ V4L2_CID_POWER_LINE_FREQUENCY_60HZ, 0,
+ FREQ_DEF);
+ if (sd->params.qx3.qx3_detected) {
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_ILLUMINATORS_1, 0, 1, 1,
+ ILLUMINATORS_1_DEF);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_ILLUMINATORS_2, 0, 1, 1,
+ ILLUMINATORS_2_DEF);
+ }
+ v4l2_ctrl_new_custom(hdl, &comp_target, NULL);
+
+ if (hdl->error) {
+ pr_err("Could not initialize controls\n");
+ return hdl->error;
+ }
+ return 0;
+}
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .config = sd_config,
+ .init = sd_init,
+ .init_controls = sd_init_controls,
+ .start = sd_start,
+ .stopN = sd_stopN,
+ .dq_callback = sd_dq_callback,
+ .pkt_scan = sd_pkt_scan,
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+ .other_input = 1,
+#endif
+};
+
+/* -- module initialisation -- */
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x0553, 0x0002)},
+ {USB_DEVICE(0x0813, 0x0001)},
+ {}
+};
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
--- /dev/null
+/*
+ * Etoms Et61x151 GPL Linux driver by Michel Xhaard (09/09/2004)
+ *
+ * V4L2 by Jean-Francois Moine <http://moinejf.free.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#define MODULE_NAME "etoms"
+
+#include "gspca.h"
+
+MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
+MODULE_DESCRIPTION("Etoms USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+/* specific webcam descriptor */
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+
+ unsigned char autogain;
+
+ char sensor;
+#define SENSOR_PAS106 0
+#define SENSOR_TAS5130CXX 1
+ signed char ag_cnt;
+#define AG_CNT_START 13
+};
+
+static const struct v4l2_pix_format vga_mode[] = {
+ {320, 240, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1},
+/* {640, 480, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0}, */
+};
+
+static const struct v4l2_pix_format sif_mode[] = {
+ {176, 144, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 176,
+ .sizeimage = 176 * 144,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1},
+ {352, 288, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 352,
+ .sizeimage = 352 * 288,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0},
+};
+
+#define ETOMS_ALT_SIZE_1000 12
+
+#define ET_GPIO_DIR_CTRL 0x04 /* Control IO bit[0..5] (0 in 1 out) */
+#define ET_GPIO_OUT 0x05 /* Only IO data */
+#define ET_GPIO_IN 0x06 /* Read Only IO data */
+#define ET_RESET_ALL 0x03
+#define ET_ClCK 0x01
+#define ET_CTRL 0x02 /* enable i2c OutClck Powerdown mode */
+
+#define ET_COMP 0x12 /* Compression register */
+#define ET_MAXQt 0x13
+#define ET_MINQt 0x14
+#define ET_COMP_VAL0 0x02
+#define ET_COMP_VAL1 0x03
+
+#define ET_REG1d 0x1d
+#define ET_REG1e 0x1e
+#define ET_REG1f 0x1f
+#define ET_REG20 0x20
+#define ET_REG21 0x21
+#define ET_REG22 0x22
+#define ET_REG23 0x23
+#define ET_REG24 0x24
+#define ET_REG25 0x25
+/* base registers for luma calculation */
+#define ET_LUMA_CENTER 0x39
+
+#define ET_G_RED 0x4d
+#define ET_G_GREEN1 0x4e
+#define ET_G_BLUE 0x4f
+#define ET_G_GREEN2 0x50
+#define ET_G_GR_H 0x51
+#define ET_G_GB_H 0x52
+
+#define ET_O_RED 0x34
+#define ET_O_GREEN1 0x35
+#define ET_O_BLUE 0x36
+#define ET_O_GREEN2 0x37
+
+#define ET_SYNCHRO 0x68
+#define ET_STARTX 0x69
+#define ET_STARTY 0x6a
+#define ET_WIDTH_LOW 0x6b
+#define ET_HEIGTH_LOW 0x6c
+#define ET_W_H_HEIGTH 0x6d
+
+#define ET_REG6e 0x6e /* OBW */
+#define ET_REG6f 0x6f /* OBW */
+#define ET_REG70 0x70 /* OBW_AWB */
+#define ET_REG71 0x71 /* OBW_AWB */
+#define ET_REG72 0x72 /* OBW_AWB */
+#define ET_REG73 0x73 /* Clkdelay ns */
+#define ET_REG74 0x74 /* test pattern */
+#define ET_REG75 0x75 /* test pattern */
+
+#define ET_I2C_CLK 0x8c
+#define ET_PXL_CLK 0x60
+
+#define ET_I2C_BASE 0x89
+#define ET_I2C_COUNT 0x8a
+#define ET_I2C_PREFETCH 0x8b
+#define ET_I2C_REG 0x88
+#define ET_I2C_DATA7 0x87
+#define ET_I2C_DATA6 0x86
+#define ET_I2C_DATA5 0x85
+#define ET_I2C_DATA4 0x84
+#define ET_I2C_DATA3 0x83
+#define ET_I2C_DATA2 0x82
+#define ET_I2C_DATA1 0x81
+#define ET_I2C_DATA0 0x80
+
+#define PAS106_REG2 0x02 /* pxlClk = systemClk/(reg2) */
+#define PAS106_REG3 0x03 /* line/frame H [11..4] */
+#define PAS106_REG4 0x04 /* line/frame L [3..0] */
+#define PAS106_REG5 0x05 /* exposure time line offset(default 5) */
+#define PAS106_REG6 0x06 /* exposure time pixel offset(default 6) */
+#define PAS106_REG7 0x07 /* signbit Dac (default 0) */
+#define PAS106_REG9 0x09
+#define PAS106_REG0e 0x0e /* global gain [4..0](default 0x0e) */
+#define PAS106_REG13 0x13 /* end i2c write */
+
+static const __u8 GainRGBG[] = { 0x80, 0x80, 0x80, 0x80, 0x00, 0x00 };
+
+static const __u8 I2c2[] = { 0x08, 0x08, 0x08, 0x08, 0x0d };
+
+static const __u8 I2c3[] = { 0x12, 0x05 };
+
+static const __u8 I2c4[] = { 0x41, 0x08 };
+
+/* read 'len' bytes to gspca_dev->usb_buf */
+static void reg_r(struct gspca_dev *gspca_dev,
+ __u16 index,
+ __u16 len)
+{
+ struct usb_device *dev = gspca_dev->dev;
+
+#ifdef GSPCA_DEBUG
+ if (len > USB_BUF_SZ) {
+ pr_err("reg_r: buffer overflow\n");
+ return;
+ }
+#endif
+ usb_control_msg(dev,
+ usb_rcvctrlpipe(dev, 0),
+ 0,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+ 0,
+ index, gspca_dev->usb_buf, len, 500);
+ PDEBUG(D_USBI, "reg read [%02x] -> %02x ..",
+ index, gspca_dev->usb_buf[0]);
+}
+
+static void reg_w_val(struct gspca_dev *gspca_dev,
+ __u16 index,
+ __u8 val)
+{
+ struct usb_device *dev = gspca_dev->dev;
+
+ gspca_dev->usb_buf[0] = val;
+ usb_control_msg(dev,
+ usb_sndctrlpipe(dev, 0),
+ 0,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+ 0,
+ index, gspca_dev->usb_buf, 1, 500);
+}
+
+static void reg_w(struct gspca_dev *gspca_dev,
+ __u16 index,
+ const __u8 *buffer,
+ __u16 len)
+{
+ struct usb_device *dev = gspca_dev->dev;
+
+#ifdef GSPCA_DEBUG
+ if (len > USB_BUF_SZ) {
+ pr_err("reg_w: buffer overflow\n");
+ return;
+ }
+ PDEBUG(D_USBO, "reg write [%02x] = %02x..", index, *buffer);
+#endif
+ memcpy(gspca_dev->usb_buf, buffer, len);
+ usb_control_msg(dev,
+ usb_sndctrlpipe(dev, 0),
+ 0,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+ 0, index, gspca_dev->usb_buf, len, 500);
+}
+
+static int i2c_w(struct gspca_dev *gspca_dev,
+ __u8 reg,
+ const __u8 *buffer,
+ int len, __u8 mode)
+{
+ /* buffer should be [D0..D7] */
+ __u8 ptchcount;
+
+ /* set the base address */
+ reg_w_val(gspca_dev, ET_I2C_BASE, 0x40);
+ /* sensor base for the pas106 */
+ /* set count and prefetch */
+ ptchcount = ((len & 0x07) << 4) | (mode & 0x03);
+ reg_w_val(gspca_dev, ET_I2C_COUNT, ptchcount);
+ /* set the register base */
+ reg_w_val(gspca_dev, ET_I2C_REG, reg);
+ while (--len >= 0)
+ reg_w_val(gspca_dev, ET_I2C_DATA0 + len, buffer[len]);
+ return 0;
+}
+
+static int i2c_r(struct gspca_dev *gspca_dev,
+ __u8 reg)
+{
+ /* set the base address */
+ reg_w_val(gspca_dev, ET_I2C_BASE, 0x40);
+ /* sensor base for the pas106 */
+ /* set count and prefetch (cnd: 4 bits - mode: 4 bits) */
+ reg_w_val(gspca_dev, ET_I2C_COUNT, 0x11);
+ reg_w_val(gspca_dev, ET_I2C_REG, reg); /* set the register base */
+ reg_w_val(gspca_dev, ET_I2C_PREFETCH, 0x02); /* prefetch */
+ reg_w_val(gspca_dev, ET_I2C_PREFETCH, 0x00);
+ reg_r(gspca_dev, ET_I2C_DATA0, 1); /* read one byte */
+ return 0;
+}
+
+static int Et_WaitStatus(struct gspca_dev *gspca_dev)
+{
+ int retry = 10;
+
+ while (retry--) {
+ reg_r(gspca_dev, ET_ClCK, 1);
+ if (gspca_dev->usb_buf[0] != 0)
+ return 1;
+ }
+ return 0;
+}
+
+static int et_video(struct gspca_dev *gspca_dev,
+ int on)
+{
+ int ret;
+
+ reg_w_val(gspca_dev, ET_GPIO_OUT,
+ on ? 0x10 /* startvideo - set Bit5 */
+ : 0); /* stopvideo */
+ ret = Et_WaitStatus(gspca_dev);
+ if (ret != 0)
+ PDEBUG(D_ERR, "timeout video on/off");
+ return ret;
+}
+
+static void Et_init2(struct gspca_dev *gspca_dev)
+{
+ __u8 value;
+ static const __u8 FormLine[] = { 0x84, 0x03, 0x14, 0xf4, 0x01, 0x05 };
+
+ PDEBUG(D_STREAM, "Open Init2 ET");
+ reg_w_val(gspca_dev, ET_GPIO_DIR_CTRL, 0x2f);
+ reg_w_val(gspca_dev, ET_GPIO_OUT, 0x10);
+ reg_r(gspca_dev, ET_GPIO_IN, 1);
+ reg_w_val(gspca_dev, ET_ClCK, 0x14); /* 0x14 // 0x16 enabled pattern */
+ reg_w_val(gspca_dev, ET_CTRL, 0x1b);
+
+ /* compression et subsampling */
+ if (gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv)
+ value = ET_COMP_VAL1; /* 320 */
+ else
+ value = ET_COMP_VAL0; /* 640 */
+ reg_w_val(gspca_dev, ET_COMP, value);
+ reg_w_val(gspca_dev, ET_MAXQt, 0x1f);
+ reg_w_val(gspca_dev, ET_MINQt, 0x04);
+ /* undocumented registers */
+ reg_w_val(gspca_dev, ET_REG1d, 0xff);
+ reg_w_val(gspca_dev, ET_REG1e, 0xff);
+ reg_w_val(gspca_dev, ET_REG1f, 0xff);
+ reg_w_val(gspca_dev, ET_REG20, 0x35);
+ reg_w_val(gspca_dev, ET_REG21, 0x01);
+ reg_w_val(gspca_dev, ET_REG22, 0x00);
+ reg_w_val(gspca_dev, ET_REG23, 0xff);
+ reg_w_val(gspca_dev, ET_REG24, 0xff);
+ reg_w_val(gspca_dev, ET_REG25, 0x0f);
+ /* colors setting */
+ reg_w_val(gspca_dev, 0x30, 0x11); /* 0x30 */
+ reg_w_val(gspca_dev, 0x31, 0x40);
+ reg_w_val(gspca_dev, 0x32, 0x00);
+ reg_w_val(gspca_dev, ET_O_RED, 0x00); /* 0x34 */
+ reg_w_val(gspca_dev, ET_O_GREEN1, 0x00);
+ reg_w_val(gspca_dev, ET_O_BLUE, 0x00);
+ reg_w_val(gspca_dev, ET_O_GREEN2, 0x00);
+ /*************/
+ reg_w_val(gspca_dev, ET_G_RED, 0x80); /* 0x4d */
+ reg_w_val(gspca_dev, ET_G_GREEN1, 0x80);
+ reg_w_val(gspca_dev, ET_G_BLUE, 0x80);
+ reg_w_val(gspca_dev, ET_G_GREEN2, 0x80);
+ reg_w_val(gspca_dev, ET_G_GR_H, 0x00);
+ reg_w_val(gspca_dev, ET_G_GB_H, 0x00); /* 0x52 */
+ /* Window control registers */
+ reg_w_val(gspca_dev, 0x61, 0x80); /* use cmc_out */
+ reg_w_val(gspca_dev, 0x62, 0x02);
+ reg_w_val(gspca_dev, 0x63, 0x03);
+ reg_w_val(gspca_dev, 0x64, 0x14);
+ reg_w_val(gspca_dev, 0x65, 0x0e);
+ reg_w_val(gspca_dev, 0x66, 0x02);
+ reg_w_val(gspca_dev, 0x67, 0x02);
+
+ /**************************************/
+ reg_w_val(gspca_dev, ET_SYNCHRO, 0x8f); /* 0x68 */
+ reg_w_val(gspca_dev, ET_STARTX, 0x69); /* 0x6a //0x69 */
+ reg_w_val(gspca_dev, ET_STARTY, 0x0d); /* 0x0d //0x0c */
+ reg_w_val(gspca_dev, ET_WIDTH_LOW, 0x80);
+ reg_w_val(gspca_dev, ET_HEIGTH_LOW, 0xe0);
+ reg_w_val(gspca_dev, ET_W_H_HEIGTH, 0x60); /* 6d */
+ reg_w_val(gspca_dev, ET_REG6e, 0x86);
+ reg_w_val(gspca_dev, ET_REG6f, 0x01);
+ reg_w_val(gspca_dev, ET_REG70, 0x26);
+ reg_w_val(gspca_dev, ET_REG71, 0x7a);
+ reg_w_val(gspca_dev, ET_REG72, 0x01);
+ /* Clock Pattern registers ***************** */
+ reg_w_val(gspca_dev, ET_REG73, 0x00);
+ reg_w_val(gspca_dev, ET_REG74, 0x18); /* 0x28 */
+ reg_w_val(gspca_dev, ET_REG75, 0x0f); /* 0x01 */
+ /**********************************************/
+ reg_w_val(gspca_dev, 0x8a, 0x20);
+ reg_w_val(gspca_dev, 0x8d, 0x0f);
+ reg_w_val(gspca_dev, 0x8e, 0x08);
+ /**************************************/
+ reg_w_val(gspca_dev, 0x03, 0x08);
+ reg_w_val(gspca_dev, ET_PXL_CLK, 0x03);
+ reg_w_val(gspca_dev, 0x81, 0xff);
+ reg_w_val(gspca_dev, 0x80, 0x00);
+ reg_w_val(gspca_dev, 0x81, 0xff);
+ reg_w_val(gspca_dev, 0x80, 0x20);
+ reg_w_val(gspca_dev, 0x03, 0x01);
+ reg_w_val(gspca_dev, 0x03, 0x00);
+ reg_w_val(gspca_dev, 0x03, 0x08);
+ /********************************************/
+
+/* reg_r(gspca_dev, ET_I2C_BASE, 1);
+ always 0x40 as the pas106 ??? */
+ /* set the sensor */
+ if (gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv)
+ value = 0x04; /* 320 */
+ else /* 640 */
+ value = 0x1e; /* 0x17 * setting PixelClock
+ * 0x03 mean 24/(3+1) = 6 Mhz
+ * 0x05 -> 24/(5+1) = 4 Mhz
+ * 0x0b -> 24/(11+1) = 2 Mhz
+ * 0x17 -> 24/(23+1) = 1 Mhz
+ */
+ reg_w_val(gspca_dev, ET_PXL_CLK, value);
+ /* now set by fifo the FormatLine setting */
+ reg_w(gspca_dev, 0x62, FormLine, 6);
+
+ /* set exposure times [ 0..0x78] 0->longvalue 0x78->shortvalue */
+ reg_w_val(gspca_dev, 0x81, 0x47); /* 0x47; */
+ reg_w_val(gspca_dev, 0x80, 0x40); /* 0x40; */
+ /* Pedro change */
+ /* Brightness change Brith+ decrease value */
+ /* Brigth- increase value */
+ /* original value = 0x70; */
+ reg_w_val(gspca_dev, 0x81, 0x30); /* 0x20; - set brightness */
+ reg_w_val(gspca_dev, 0x80, 0x20); /* 0x20; */
+}
+
+static void setbrightness(struct gspca_dev *gspca_dev, s32 val)
+{
+ int i;
+
+ for (i = 0; i < 4; i++)
+ reg_w_val(gspca_dev, ET_O_RED + i, val);
+}
+
+static void setcontrast(struct gspca_dev *gspca_dev, s32 val)
+{
+ __u8 RGBG[] = { 0x80, 0x80, 0x80, 0x80, 0x00, 0x00 };
+
+ memset(RGBG, val, sizeof(RGBG) - 2);
+ reg_w(gspca_dev, ET_G_RED, RGBG, 6);
+}
+
+static void setcolors(struct gspca_dev *gspca_dev, s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ __u8 I2cc[] = { 0x05, 0x02, 0x02, 0x05, 0x0d };
+ __u8 i2cflags = 0x01;
+ /* __u8 green = 0; */
+
+ I2cc[3] = val; /* red */
+ I2cc[0] = 15 - val; /* blue */
+ /* green = 15 - ((((7*I2cc[0]) >> 2 ) + I2cc[3]) >> 1); */
+ /* I2cc[1] = I2cc[2] = green; */
+ if (sd->sensor == SENSOR_PAS106) {
+ i2c_w(gspca_dev, PAS106_REG13, &i2cflags, 1, 3);
+ i2c_w(gspca_dev, PAS106_REG9, I2cc, sizeof I2cc, 1);
+ }
+/* PDEBUG(D_CONF , "Etoms red %d blue %d green %d",
+ I2cc[3], I2cc[0], green); */
+}
+
+static s32 getcolors(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->sensor == SENSOR_PAS106) {
+/* i2c_r(gspca_dev, PAS106_REG9); * blue */
+ i2c_r(gspca_dev, PAS106_REG9 + 3); /* red */
+ return gspca_dev->usb_buf[0] & 0x0f;
+ }
+ return 0;
+}
+
+static void setautogain(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->autogain)
+ sd->ag_cnt = AG_CNT_START;
+ else
+ sd->ag_cnt = -1;
+}
+
+static void Et_init1(struct gspca_dev *gspca_dev)
+{
+ __u8 value;
+/* __u8 I2c0 [] = {0x0a, 0x12, 0x05, 0x22, 0xac, 0x00, 0x01, 0x00}; */
+ __u8 I2c0[] = { 0x0a, 0x12, 0x05, 0x6d, 0xcd, 0x00, 0x01, 0x00 };
+ /* try 1/120 0x6d 0xcd 0x40 */
+/* __u8 I2c0 [] = {0x0a, 0x12, 0x05, 0xfe, 0xfe, 0xc0, 0x01, 0x00};
+ * 1/60000 hmm ?? */
+
+ PDEBUG(D_STREAM, "Open Init1 ET");
+ reg_w_val(gspca_dev, ET_GPIO_DIR_CTRL, 7);
+ reg_r(gspca_dev, ET_GPIO_IN, 1);
+ reg_w_val(gspca_dev, ET_RESET_ALL, 1);
+ reg_w_val(gspca_dev, ET_RESET_ALL, 0);
+ reg_w_val(gspca_dev, ET_ClCK, 0x10);
+ reg_w_val(gspca_dev, ET_CTRL, 0x19);
+ /* compression et subsampling */
+ if (gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv)
+ value = ET_COMP_VAL1;
+ else
+ value = ET_COMP_VAL0;
+ PDEBUG(D_STREAM, "Open mode %d Compression %d",
+ gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv,
+ value);
+ reg_w_val(gspca_dev, ET_COMP, value);
+ reg_w_val(gspca_dev, ET_MAXQt, 0x1d);
+ reg_w_val(gspca_dev, ET_MINQt, 0x02);
+ /* undocumented registers */
+ reg_w_val(gspca_dev, ET_REG1d, 0xff);
+ reg_w_val(gspca_dev, ET_REG1e, 0xff);
+ reg_w_val(gspca_dev, ET_REG1f, 0xff);
+ reg_w_val(gspca_dev, ET_REG20, 0x35);
+ reg_w_val(gspca_dev, ET_REG21, 0x01);
+ reg_w_val(gspca_dev, ET_REG22, 0x00);
+ reg_w_val(gspca_dev, ET_REG23, 0xf7);
+ reg_w_val(gspca_dev, ET_REG24, 0xff);
+ reg_w_val(gspca_dev, ET_REG25, 0x07);
+ /* colors setting */
+ reg_w_val(gspca_dev, ET_G_RED, 0x80);
+ reg_w_val(gspca_dev, ET_G_GREEN1, 0x80);
+ reg_w_val(gspca_dev, ET_G_BLUE, 0x80);
+ reg_w_val(gspca_dev, ET_G_GREEN2, 0x80);
+ reg_w_val(gspca_dev, ET_G_GR_H, 0x00);
+ reg_w_val(gspca_dev, ET_G_GB_H, 0x00);
+ /* Window control registers */
+ reg_w_val(gspca_dev, ET_SYNCHRO, 0xf0);
+ reg_w_val(gspca_dev, ET_STARTX, 0x56); /* 0x56 */
+ reg_w_val(gspca_dev, ET_STARTY, 0x05); /* 0x04 */
+ reg_w_val(gspca_dev, ET_WIDTH_LOW, 0x60);
+ reg_w_val(gspca_dev, ET_HEIGTH_LOW, 0x20);
+ reg_w_val(gspca_dev, ET_W_H_HEIGTH, 0x50);
+ reg_w_val(gspca_dev, ET_REG6e, 0x86);
+ reg_w_val(gspca_dev, ET_REG6f, 0x01);
+ reg_w_val(gspca_dev, ET_REG70, 0x86);
+ reg_w_val(gspca_dev, ET_REG71, 0x14);
+ reg_w_val(gspca_dev, ET_REG72, 0x00);
+ /* Clock Pattern registers */
+ reg_w_val(gspca_dev, ET_REG73, 0x00);
+ reg_w_val(gspca_dev, ET_REG74, 0x00);
+ reg_w_val(gspca_dev, ET_REG75, 0x0a);
+ reg_w_val(gspca_dev, ET_I2C_CLK, 0x04);
+ reg_w_val(gspca_dev, ET_PXL_CLK, 0x01);
+ /* set the sensor */
+ if (gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv) {
+ I2c0[0] = 0x06;
+ i2c_w(gspca_dev, PAS106_REG2, I2c0, sizeof I2c0, 1);
+ i2c_w(gspca_dev, PAS106_REG9, I2c2, sizeof I2c2, 1);
+ value = 0x06;
+ i2c_w(gspca_dev, PAS106_REG2, &value, 1, 1);
+ i2c_w(gspca_dev, PAS106_REG3, I2c3, sizeof I2c3, 1);
+ /* value = 0x1f; */
+ value = 0x04;
+ i2c_w(gspca_dev, PAS106_REG0e, &value, 1, 1);
+ } else {
+ I2c0[0] = 0x0a;
+
+ i2c_w(gspca_dev, PAS106_REG2, I2c0, sizeof I2c0, 1);
+ i2c_w(gspca_dev, PAS106_REG9, I2c2, sizeof I2c2, 1);
+ value = 0x0a;
+ i2c_w(gspca_dev, PAS106_REG2, &value, 1, 1);
+ i2c_w(gspca_dev, PAS106_REG3, I2c3, sizeof I2c3, 1);
+ value = 0x04;
+ /* value = 0x10; */
+ i2c_w(gspca_dev, PAS106_REG0e, &value, 1, 1);
+ /* bit 2 enable bit 1:2 select 0 1 2 3
+ value = 0x07; * curve 0 *
+ i2c_w(gspca_dev, PAS106_REG0f, &value, 1, 1);
+ */
+ }
+
+/* value = 0x01; */
+/* value = 0x22; */
+/* i2c_w(gspca_dev, PAS106_REG5, &value, 1, 1); */
+ /* magnetude and sign bit for DAC */
+ i2c_w(gspca_dev, PAS106_REG7, I2c4, sizeof I2c4, 1);
+ /* now set by fifo the whole colors setting */
+ reg_w(gspca_dev, ET_G_RED, GainRGBG, 6);
+ setcolors(gspca_dev, getcolors(gspca_dev));
+}
+
+/* this function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct cam *cam;
+
+ cam = &gspca_dev->cam;
+ sd->sensor = id->driver_info;
+ if (sd->sensor == SENSOR_PAS106) {
+ cam->cam_mode = sif_mode;
+ cam->nmodes = ARRAY_SIZE(sif_mode);
+ } else {
+ cam->cam_mode = vga_mode;
+ cam->nmodes = ARRAY_SIZE(vga_mode);
+ }
+ sd->ag_cnt = -1;
+ return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->sensor == SENSOR_PAS106)
+ Et_init1(gspca_dev);
+ else
+ Et_init2(gspca_dev);
+ reg_w_val(gspca_dev, ET_RESET_ALL, 0x08);
+ et_video(gspca_dev, 0); /* video off */
+ return 0;
+}
+
+/* -- start the camera -- */
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->sensor == SENSOR_PAS106)
+ Et_init1(gspca_dev);
+ else
+ Et_init2(gspca_dev);
+
+ setautogain(gspca_dev);
+
+ reg_w_val(gspca_dev, ET_RESET_ALL, 0x08);
+ et_video(gspca_dev, 1); /* video on */
+ return 0;
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+ et_video(gspca_dev, 0); /* video off */
+}
+
+static __u8 Et_getgainG(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->sensor == SENSOR_PAS106) {
+ i2c_r(gspca_dev, PAS106_REG0e);
+ PDEBUG(D_CONF, "Etoms gain G %d", gspca_dev->usb_buf[0]);
+ return gspca_dev->usb_buf[0];
+ }
+ return 0x1f;
+}
+
+static void Et_setgainG(struct gspca_dev *gspca_dev, __u8 gain)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->sensor == SENSOR_PAS106) {
+ __u8 i2cflags = 0x01;
+
+ i2c_w(gspca_dev, PAS106_REG13, &i2cflags, 1, 3);
+ i2c_w(gspca_dev, PAS106_REG0e, &gain, 1, 1);
+ }
+}
+
+#define BLIMIT(bright) \
+ (u8)((bright > 0x1f) ? 0x1f : ((bright < 4) ? 3 : bright))
+#define LIMIT(color) \
+ (u8)((color > 0xff) ? 0xff : ((color < 0) ? 0 : color))
+
+static void do_autogain(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ __u8 luma;
+ __u8 luma_mean = 128;
+ __u8 luma_delta = 20;
+ __u8 spring = 4;
+ int Gbright;
+ __u8 r, g, b;
+
+ if (sd->ag_cnt < 0)
+ return;
+ if (--sd->ag_cnt >= 0)
+ return;
+ sd->ag_cnt = AG_CNT_START;
+
+ Gbright = Et_getgainG(gspca_dev);
+ reg_r(gspca_dev, ET_LUMA_CENTER, 4);
+ g = (gspca_dev->usb_buf[0] + gspca_dev->usb_buf[3]) >> 1;
+ r = gspca_dev->usb_buf[1];
+ b = gspca_dev->usb_buf[2];
+ r = ((r << 8) - (r << 4) - (r << 3)) >> 10;
+ b = ((b << 7) >> 10);
+ g = ((g << 9) + (g << 7) + (g << 5)) >> 10;
+ luma = LIMIT(r + g + b);
+ PDEBUG(D_FRAM, "Etoms luma G %d", luma);
+ if (luma < luma_mean - luma_delta || luma > luma_mean + luma_delta) {
+ Gbright += (luma_mean - luma) >> spring;
+ Gbright = BLIMIT(Gbright);
+ PDEBUG(D_FRAM, "Etoms Gbright %d", Gbright);
+ Et_setgainG(gspca_dev, (__u8) Gbright);
+ }
+}
+
+#undef BLIMIT
+#undef LIMIT
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, /* isoc packet */
+ int len) /* iso packet length */
+{
+ int seqframe;
+
+ seqframe = data[0] & 0x3f;
+ len = (int) (((data[0] & 0xc0) << 2) | data[1]);
+ if (seqframe == 0x3f) {
+ PDEBUG(D_FRAM,
+ "header packet found datalength %d !!", len);
+ PDEBUG(D_FRAM, "G %d R %d G %d B %d",
+ data[2], data[3], data[4], data[5]);
+ data += 30;
+ /* don't change datalength as the chips provided it */
+ gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
+ gspca_frame_add(gspca_dev, FIRST_PACKET, data, len);
+ return;
+ }
+ if (len) {
+ data += 8;
+ gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
+ } else { /* Drop Packet */
+ gspca_dev->last_packet_type = DISCARD_PACKET;
+ }
+}
+
+static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct gspca_dev *gspca_dev =
+ container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+ struct sd *sd = (struct sd *)gspca_dev;
+
+ gspca_dev->usb_err = 0;
+
+ if (!gspca_dev->streaming)
+ return 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_BRIGHTNESS:
+ setbrightness(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_CONTRAST:
+ setcontrast(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_SATURATION:
+ setcolors(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_AUTOGAIN:
+ sd->autogain = ctrl->val;
+ setautogain(gspca_dev);
+ break;
+ }
+ return gspca_dev->usb_err;
+}
+
+static const struct v4l2_ctrl_ops sd_ctrl_ops = {
+ .s_ctrl = sd_s_ctrl,
+};
+
+static int sd_init_controls(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *)gspca_dev;
+ struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
+
+ gspca_dev->vdev.ctrl_handler = hdl;
+ v4l2_ctrl_handler_init(hdl, 4);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_BRIGHTNESS, 1, 127, 1, 63);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_CONTRAST, 0, 255, 1, 127);
+ if (sd->sensor == SENSOR_PAS106)
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_SATURATION, 0, 15, 1, 7);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
+ if (hdl->error) {
+ pr_err("Could not initialize controls\n");
+ return hdl->error;
+ }
+ return 0;
+}
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .config = sd_config,
+ .init = sd_init,
+ .init_controls = sd_init_controls,
+ .start = sd_start,
+ .stopN = sd_stopN,
+ .pkt_scan = sd_pkt_scan,
+ .dq_callback = do_autogain,
+};
+
+/* -- module initialisation -- */
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x102c, 0x6151), .driver_info = SENSOR_PAS106},
+#if !defined CONFIG_USB_ET61X251 && !defined CONFIG_USB_ET61X251_MODULE
+ {USB_DEVICE(0x102c, 0x6251), .driver_info = SENSOR_TAS5130CXX},
+#endif
+ {}
+};
+
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
--- /dev/null
+/*
+ * Fujifilm Finepix subdriver
+ *
+ * Copyright (C) 2008 Frank Zago
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#define MODULE_NAME "finepix"
+
+#include "gspca.h"
+
+MODULE_AUTHOR("Frank Zago <frank@zago.net>");
+MODULE_DESCRIPTION("Fujifilm FinePix USB V4L2 driver");
+MODULE_LICENSE("GPL");
+
+/* Default timeout, in ms */
+#define FPIX_TIMEOUT 250
+
+/* Maximum transfer size to use. The windows driver reads by chunks of
+ * 0x2000 bytes, so do the same. Note: reading more seems to work
+ * too. */
+#define FPIX_MAX_TRANSFER 0x2000
+
+/* Structure to hold all of our device specific stuff */
+struct usb_fpix {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+
+ struct work_struct work_struct;
+ struct workqueue_struct *work_thread;
+};
+
+/* Delay after which claim the next frame. If the delay is too small,
+ * the camera will return old frames. On the 4800Z, 20ms is bad, 25ms
+ * will fail every 4 or 5 frames, but 30ms is perfect. On the A210,
+ * 30ms is bad while 35ms is perfect. */
+#define NEXT_FRAME_DELAY 35
+
+/* These cameras only support 320x200. */
+static const struct v4l2_pix_format fpix_mode[1] = {
+ { 320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0}
+};
+
+/* send a command to the webcam */
+static int command(struct gspca_dev *gspca_dev,
+ int order) /* 0: reset, 1: frame request */
+{
+ static u8 order_values[2][12] = {
+ {0xc6, 0, 0, 0, 0, 0, 0, 0, 0x20, 0, 0, 0}, /* reset */
+ {0xd3, 0, 0, 0, 0, 0, 0, 0x01, 0, 0, 0, 0}, /* fr req */
+ };
+
+ memcpy(gspca_dev->usb_buf, order_values[order], 12);
+ return usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ USB_REQ_GET_STATUS,
+ USB_DIR_OUT | USB_TYPE_CLASS |
+ USB_RECIP_INTERFACE, 0, 0, gspca_dev->usb_buf,
+ 12, FPIX_TIMEOUT);
+}
+
+/* workqueue */
+static void dostream(struct work_struct *work)
+{
+ struct usb_fpix *dev = container_of(work, struct usb_fpix, work_struct);
+ struct gspca_dev *gspca_dev = &dev->gspca_dev;
+ struct urb *urb = gspca_dev->urb[0];
+ u8 *data = urb->transfer_buffer;
+ int ret = 0;
+ int len;
+
+ /* synchronize with the main driver */
+ mutex_lock(&gspca_dev->usb_lock);
+ mutex_unlock(&gspca_dev->usb_lock);
+ PDEBUG(D_STREAM, "dostream started");
+
+ /* loop reading a frame */
+again:
+ while (gspca_dev->dev && gspca_dev->streaming) {
+#ifdef CONFIG_PM
+ if (gspca_dev->frozen)
+ break;
+#endif
+
+ /* request a frame */
+ mutex_lock(&gspca_dev->usb_lock);
+ ret = command(gspca_dev, 1);
+ mutex_unlock(&gspca_dev->usb_lock);
+ if (ret < 0)
+ break;
+#ifdef CONFIG_PM
+ if (gspca_dev->frozen)
+ break;
+#endif
+ if (!gspca_dev->dev || !gspca_dev->streaming)
+ break;
+
+ /* the frame comes in parts */
+ for (;;) {
+ ret = usb_bulk_msg(gspca_dev->dev,
+ urb->pipe,
+ data,
+ FPIX_MAX_TRANSFER,
+ &len, FPIX_TIMEOUT);
+ if (ret < 0) {
+ /* Most of the time we get a timeout
+ * error. Just restart. */
+ goto again;
+ }
+#ifdef CONFIG_PM
+ if (gspca_dev->frozen)
+ goto out;
+#endif
+ if (!gspca_dev->dev || !gspca_dev->streaming)
+ goto out;
+ if (len < FPIX_MAX_TRANSFER ||
+ (data[len - 2] == 0xff &&
+ data[len - 1] == 0xd9)) {
+
+ /* If the result is less than what was asked
+ * for, then it's the end of the
+ * frame. Sometimes the jpeg is not complete,
+ * but there's nothing we can do. We also end
+ * here if the the jpeg ends right at the end
+ * of the frame. */
+ gspca_frame_add(gspca_dev, LAST_PACKET,
+ data, len);
+ break;
+ }
+
+ /* got a partial image */
+ gspca_frame_add(gspca_dev,
+ gspca_dev->last_packet_type
+ == LAST_PACKET
+ ? FIRST_PACKET : INTER_PACKET,
+ data, len);
+ }
+
+ /* We must wait before trying reading the next
+ * frame. If we don't, or if the delay is too short,
+ * the camera will disconnect. */
+ msleep(NEXT_FRAME_DELAY);
+ }
+
+out:
+ PDEBUG(D_STREAM, "dostream stopped");
+}
+
+/* this function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct usb_fpix *dev = (struct usb_fpix *) gspca_dev;
+ struct cam *cam = &gspca_dev->cam;
+
+ cam->cam_mode = fpix_mode;
+ cam->nmodes = 1;
+ cam->bulk = 1;
+ cam->bulk_size = FPIX_MAX_TRANSFER;
+
+ INIT_WORK(&dev->work_struct, dostream);
+
+ return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ return 0;
+}
+
+/* start the camera */
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct usb_fpix *dev = (struct usb_fpix *) gspca_dev;
+ int ret, len;
+
+ /* Init the device */
+ ret = command(gspca_dev, 0);
+ if (ret < 0) {
+ pr_err("init failed %d\n", ret);
+ return ret;
+ }
+
+ /* Read the result of the command. Ignore the result, for it
+ * varies with the device. */
+ ret = usb_bulk_msg(gspca_dev->dev,
+ gspca_dev->urb[0]->pipe,
+ gspca_dev->urb[0]->transfer_buffer,
+ FPIX_MAX_TRANSFER, &len,
+ FPIX_TIMEOUT);
+ if (ret < 0) {
+ pr_err("usb_bulk_msg failed %d\n", ret);
+ return ret;
+ }
+
+ /* Request a frame, but don't read it */
+ ret = command(gspca_dev, 1);
+ if (ret < 0) {
+ pr_err("frame request failed %d\n", ret);
+ return ret;
+ }
+
+ /* Again, reset bulk in endpoint */
+ usb_clear_halt(gspca_dev->dev, gspca_dev->urb[0]->pipe);
+
+ /* Start the workqueue function to do the streaming */
+ dev->work_thread = create_singlethread_workqueue(MODULE_NAME);
+ queue_work(dev->work_thread, &dev->work_struct);
+
+ return 0;
+}
+
+/* called on streamoff with alt==0 and on disconnect */
+/* the usb_lock is held at entry - restore on exit */
+static void sd_stop0(struct gspca_dev *gspca_dev)
+{
+ struct usb_fpix *dev = (struct usb_fpix *) gspca_dev;
+
+ /* wait for the work queue to terminate */
+ mutex_unlock(&gspca_dev->usb_lock);
+ destroy_workqueue(dev->work_thread);
+ mutex_lock(&gspca_dev->usb_lock);
+ dev->work_thread = NULL;
+}
+
+/* Table of supported USB devices */
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x04cb, 0x0104)},
+ {USB_DEVICE(0x04cb, 0x0109)},
+ {USB_DEVICE(0x04cb, 0x010b)},
+ {USB_DEVICE(0x04cb, 0x010f)},
+ {USB_DEVICE(0x04cb, 0x0111)},
+ {USB_DEVICE(0x04cb, 0x0113)},
+ {USB_DEVICE(0x04cb, 0x0115)},
+ {USB_DEVICE(0x04cb, 0x0117)},
+ {USB_DEVICE(0x04cb, 0x0119)},
+ {USB_DEVICE(0x04cb, 0x011b)},
+ {USB_DEVICE(0x04cb, 0x011d)},
+ {USB_DEVICE(0x04cb, 0x0121)},
+ {USB_DEVICE(0x04cb, 0x0123)},
+ {USB_DEVICE(0x04cb, 0x0125)},
+ {USB_DEVICE(0x04cb, 0x0127)},
+ {USB_DEVICE(0x04cb, 0x0129)},
+ {USB_DEVICE(0x04cb, 0x012b)},
+ {USB_DEVICE(0x04cb, 0x012d)},
+ {USB_DEVICE(0x04cb, 0x012f)},
+ {USB_DEVICE(0x04cb, 0x0131)},
+ {USB_DEVICE(0x04cb, 0x013b)},
+ {USB_DEVICE(0x04cb, 0x013d)},
+ {USB_DEVICE(0x04cb, 0x013f)},
+ {}
+};
+
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .config = sd_config,
+ .init = sd_init,
+ .start = sd_start,
+ .stop0 = sd_stop0,
+};
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id,
+ &sd_desc,
+ sizeof(struct usb_fpix),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
--- /dev/null
+config USB_GL860
+ tristate "GL860 USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the GL860 chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_gl860.
--- /dev/null
+obj-$(CONFIG_USB_GL860) += gspca_gl860.o
+
+gspca_gl860-objs := gl860.o \
+ gl860-mi1320.o \
+ gl860-ov2640.o \
+ gl860-ov9655.o \
+ gl860-mi2020.o
+
+ccflags-y += -I$(srctree)/drivers/media/usb/gspca
+
--- /dev/null
+/* Subdriver for the GL860 chip with the MI1320 sensor
+ * Author Olivier LORIN from own logs
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* Sensor : MI1320 */
+
+#include "gl860.h"
+
+static struct validx tbl_common[] = {
+ {0xba00, 0x00f0}, {0xba00, 0x00f1}, {0xba51, 0x0066}, {0xba02, 0x00f1},
+ {0xba05, 0x0067}, {0xba05, 0x00f1}, {0xbaa0, 0x0065}, {0xba00, 0x00f1},
+ {0xffff, 0xffff},
+ {0xba00, 0x00f0}, {0xba02, 0x00f1}, {0xbafa, 0x0028}, {0xba02, 0x00f1},
+ {0xba00, 0x00f0}, {0xba01, 0x00f1}, {0xbaf0, 0x0006}, {0xba0e, 0x00f1},
+ {0xba70, 0x0006}, {0xba0e, 0x00f1},
+ {0xffff, 0xffff},
+ {0xba74, 0x0006}, {0xba0e, 0x00f1},
+ {0xffff, 0xffff},
+ {0x0061, 0x0000}, {0x0068, 0x000d},
+};
+
+static struct validx tbl_init_at_startup[] = {
+ {0x0000, 0x0000}, {0x0010, 0x0010},
+ {35, 0xffff},
+ {0x0008, 0x00c0}, {0x0001, 0x00c1}, {0x0001, 0x00c2}, {0x0020, 0x0006},
+ {0x006a, 0x000d},
+};
+
+static struct validx tbl_sensor_settings_common[] = {
+ {0x0010, 0x0010}, {0x0003, 0x00c1}, {0x0042, 0x00c2}, {0x0040, 0x0000},
+ {0x006a, 0x0007}, {0x006a, 0x000d}, {0x0063, 0x0006},
+};
+static struct validx tbl_sensor_settings_1280[] = {
+ {0xba00, 0x00f0}, {0xba00, 0x00f1}, {0xba5a, 0x0066}, {0xba02, 0x00f1},
+ {0xba05, 0x0067}, {0xba05, 0x00f1}, {0xba20, 0x0065}, {0xba00, 0x00f1},
+};
+static struct validx tbl_sensor_settings_800[] = {
+ {0xba00, 0x00f0}, {0xba00, 0x00f1}, {0xba5a, 0x0066}, {0xba02, 0x00f1},
+ {0xba05, 0x0067}, {0xba05, 0x00f1}, {0xba20, 0x0065}, {0xba00, 0x00f1},
+};
+static struct validx tbl_sensor_settings_640[] = {
+ {0xba00, 0x00f0}, {0xba00, 0x00f1}, {0xbaa0, 0x0065}, {0xba00, 0x00f1},
+ {0xba51, 0x0066}, {0xba02, 0x00f1}, {0xba05, 0x0067}, {0xba05, 0x00f1},
+ {0xba20, 0x0065}, {0xba00, 0x00f1},
+};
+static struct validx tbl_post_unset_alt[] = {
+ {0xba00, 0x00f0}, {0xba00, 0x00f1}, {0xbaa0, 0x0065}, {0xba00, 0x00f1},
+ {0x0061, 0x0000}, {0x0068, 0x000d},
+};
+
+static u8 *tbl_1280[] = {
+ "\x0d\x80\xf1\x08\x03\x04\xf1\x00" "\x04\x05\xf1\x02\x05\x00\xf1\xf1"
+ "\x06\x00\xf1\x0d\x20\x01\xf1\x00" "\x21\x84\xf1\x00\x0d\x00\xf1\x08"
+ "\xf0\x00\xf1\x01\x34\x00\xf1\x00" "\x9b\x43\xf1\x00\xa6\x05\xf1\x00"
+ "\xa9\x04\xf1\x00\xa1\x05\xf1\x00" "\xa4\x04\xf1\x00\xae\x0a\xf1\x08"
+ ,
+ "\xf0\x00\xf1\x02\x3a\x05\xf1\xf1" "\x3c\x05\xf1\xf1\x59\x01\xf1\x47"
+ "\x5a\x01\xf1\x88\x5c\x0a\xf1\x06" "\x5d\x0e\xf1\x0a\x64\x5e\xf1\x1c"
+ "\xd2\x00\xf1\xcf\xcb\x00\xf1\x01"
+ ,
+ "\xd3\x02\xd4\x28\xd5\x01\xd0\x02" "\xd1\x18\xd2\xc1"
+};
+
+static u8 *tbl_800[] = {
+ "\x0d\x80\xf1\x08\x03\x03\xf1\xc0" "\x04\x05\xf1\x02\x05\x00\xf1\xf1"
+ "\x06\x00\xf1\x0d\x20\x01\xf1\x00" "\x21\x84\xf1\x00\x0d\x00\xf1\x08"
+ "\xf0\x00\xf1\x01\x34\x00\xf1\x00" "\x9b\x43\xf1\x00\xa6\x05\xf1\x00"
+ "\xa9\x03\xf1\xc0\xa1\x03\xf1\x20" "\xa4\x02\xf1\x5a\xae\x0a\xf1\x08"
+ ,
+ "\xf0\x00\xf1\x02\x3a\x05\xf1\xf1" "\x3c\x05\xf1\xf1\x59\x01\xf1\x47"
+ "\x5a\x01\xf1\x88\x5c\x0a\xf1\x06" "\x5d\x0e\xf1\x0a\x64\x5e\xf1\x1c"
+ "\xd2\x00\xf1\xcf\xcb\x00\xf1\x01"
+ ,
+ "\xd3\x02\xd4\x18\xd5\x21\xd0\x02" "\xd1\x10\xd2\x59"
+};
+
+static u8 *tbl_640[] = {
+ "\x0d\x80\xf1\x08\x03\x04\xf1\x04" "\x04\x05\xf1\x02\x07\x01\xf1\x7c"
+ "\x08\x00\xf1\x0e\x21\x80\xf1\x00" "\x0d\x00\xf1\x08\xf0\x00\xf1\x01"
+ "\x34\x10\xf1\x10\x3a\x43\xf1\x00" "\xa6\x05\xf1\x02\xa9\x04\xf1\x04"
+ "\xa7\x02\xf1\x81\xaa\x01\xf1\xe2" "\xae\x0c\xf1\x09"
+ ,
+ "\xf0\x00\xf1\x02\x39\x03\xf1\xfc" "\x3b\x04\xf1\x04\x57\x01\xf1\xb6"
+ "\x58\x02\xf1\x0d\x5c\x1f\xf1\x19" "\x5d\x24\xf1\x1e\x64\x5e\xf1\x1c"
+ "\xd2\x00\xf1\x00\xcb\x00\xf1\x01"
+ ,
+ "\xd3\x02\xd4\x10\xd5\x81\xd0\x02" "\xd1\x08\xd2\xe1"
+};
+
+static s32 tbl_sat[] = {0x25, 0x1d, 0x15, 0x0d, 0x05, 0x4d, 0x55, 0x5d, 0x2d};
+static s32 tbl_bright[] = {0, 8, 0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70};
+static s32 tbl_backlight[] = {0x0e, 0x06, 0x02};
+
+static s32 tbl_cntr1[] = {
+ 0x90, 0x98, 0xa0, 0xa8, 0xb0, 0xb8, 0xc0, 0xc8, 0xd0, 0xe0, 0xf0};
+static s32 tbl_cntr2[] = {
+ 0x70, 0x68, 0x60, 0x58, 0x50, 0x48, 0x40, 0x38, 0x30, 0x20, 0x10};
+
+static u8 dat_wbalNL[] =
+ "\xf0\x00\xf1\x01\x05\x00\xf1\x06" "\x3b\x04\xf1\x2a\x47\x10\xf1\x10"
+ "\x9d\x3c\xf1\xae\xaf\x10\xf1\x00" "\xf0\x00\xf1\x02\x2f\x91\xf1\x20"
+ "\x9c\x91\xf1\x20\x37\x03\xf1\x00" "\x9d\xc5\xf1\x0f\xf0\x00\xf1\x00";
+
+static u8 dat_wbalLL[] =
+ "\xf0\x00\xf1\x01\x05\x00\xf1\x0c" "\x3b\x04\xf1\x2a\x47\x40\xf1\x40"
+ "\x9d\x20\xf1\xae\xaf\x10\xf1\x00" "\xf0\x00\xf1\x02\x2f\xd1\xf1\x00"
+ "\x9c\xd1\xf1\x00\x37\x03\xf1\x00" "\x9d\xc5\xf1\x3f\xf0\x00\xf1\x00";
+
+static u8 dat_wbalBL[] =
+ "\xf0\x00\xf1\x01\x05\x00\xf1\x06" "\x47\x10\xf1\x30\x9d\x3c\xf1\xae"
+ "\xaf\x10\xf1\x00\xf0\x00\xf1\x02" "\x2f\x91\xf1\x20\x9c\x91\xf1\x20"
+ "\x37\x03\xf1\x00\x9d\xc5\xf1\x2f" "\xf0\x00\xf1\x00";
+
+static u8 dat_hvflip1[] = {0xf0, 0x00, 0xf1, 0x00};
+
+static u8 dat_common00[] =
+ "\x00\x01\x07\x6a\x06\x63\x0d\x6a" "\xc0\x00\x10\x10\xc1\x03\xc2\x42"
+ "\xd8\x04\x58\x00\x04\x02";
+static u8 dat_common01[] =
+ "\x0d\x00\xf1\x0b\x0d\x00\xf1\x08" "\x35\x00\xf1\x22\x68\x00\xf1\x5d"
+ "\xf0\x00\xf1\x01\x06\x70\xf1\x0e" "\xf0\x00\xf1\x02\xdd\x18\xf1\xe0";
+static u8 dat_common02[] =
+ "\x05\x01\xf1\x84\x06\x00\xf1\x44" "\x07\x00\xf1\xbe\x08\x00\xf1\x1e"
+ "\x20\x01\xf1\x03\x21\x84\xf1\x00" "\x22\x0d\xf1\x0f\x24\x80\xf1\x00"
+ "\x34\x18\xf1\x2d\x35\x00\xf1\x22" "\x43\x83\xf1\x83\x59\x00\xf1\xff";
+static u8 dat_common03[] =
+ "\xf0\x00\xf1\x02\x39\x06\xf1\x8c" "\x3a\x06\xf1\x8c\x3b\x03\xf1\xda"
+ "\x3c\x05\xf1\x30\x57\x01\xf1\x0c" "\x58\x01\xf1\x42\x59\x01\xf1\x0c"
+ "\x5a\x01\xf1\x42\x5c\x13\xf1\x0e" "\x5d\x17\xf1\x12\x64\x1e\xf1\x1c";
+static u8 dat_common04[] =
+ "\xf0\x00\xf1\x02\x24\x5f\xf1\x20" "\x28\xea\xf1\x02\x5f\x41\xf1\x43";
+static u8 dat_common05[] =
+ "\x02\x00\xf1\xee\x03\x29\xf1\x1a" "\x04\x02\xf1\xa4\x09\x00\xf1\x68"
+ "\x0a\x00\xf1\x2a\x0b\x00\xf1\x04" "\x0c\x00\xf1\x93\x0d\x00\xf1\x82"
+ "\x0e\x00\xf1\x40\x0f\x00\xf1\x5f" "\x10\x00\xf1\x4e\x11\x00\xf1\x5b";
+static u8 dat_common06[] =
+ "\x15\x00\xf1\xc9\x16\x00\xf1\x5e" "\x17\x00\xf1\x9d\x18\x00\xf1\x06"
+ "\x19\x00\xf1\x89\x1a\x00\xf1\x12" "\x1b\x00\xf1\xa1\x1c\x00\xf1\xe4"
+ "\x1d\x00\xf1\x7a\x1e\x00\xf1\x64" "\xf6\x00\xf1\x5f";
+static u8 dat_common07[] =
+ "\xf0\x00\xf1\x01\x53\x09\xf1\x03" "\x54\x3d\xf1\x1c\x55\x99\xf1\x72"
+ "\x56\xc1\xf1\xb1\x57\xd8\xf1\xce" "\x58\xe0\xf1\x00\xdc\x0a\xf1\x03"
+ "\xdd\x45\xf1\x20\xde\xae\xf1\x82" "\xdf\xdc\xf1\xc9\xe0\xf6\xf1\xea"
+ "\xe1\xff\xf1\x00";
+static u8 dat_common08[] =
+ "\xf0\x00\xf1\x01\x80\x00\xf1\x06" "\x81\xf6\xf1\x08\x82\xfb\xf1\xf7"
+ "\x83\x00\xf1\xfe\xb6\x07\xf1\x03" "\xb7\x18\xf1\x0c\x84\xfb\xf1\x06"
+ "\x85\xfb\xf1\xf9\x86\x00\xf1\xff" "\xb8\x07\xf1\x04\xb9\x16\xf1\x0a";
+static u8 dat_common09[] =
+ "\x87\xfa\xf1\x05\x88\xfc\xf1\xf9" "\x89\x00\xf1\xff\xba\x06\xf1\x03"
+ "\xbb\x17\xf1\x09\x8a\xe8\xf1\x14" "\x8b\xf7\xf1\xf0\x8c\xfd\xf1\xfa"
+ "\x8d\x00\xf1\x00\xbc\x05\xf1\x01" "\xbd\x0c\xf1\x08\xbe\x00\xf1\x14";
+static u8 dat_common10[] =
+ "\x8e\xea\xf1\x13\x8f\xf7\xf1\xf2" "\x90\xfd\xf1\xfa\x91\x00\xf1\x00"
+ "\xbf\x05\xf1\x01\xc0\x0a\xf1\x08" "\xc1\x00\xf1\x0c\x92\xed\xf1\x0f"
+ "\x93\xf9\xf1\xf4\x94\xfe\xf1\xfb" "\x95\x00\xf1\x00\xc2\x04\xf1\x01"
+ "\xc3\x0a\xf1\x07\xc4\x00\xf1\x10";
+static u8 dat_common11[] =
+ "\xf0\x00\xf1\x01\x05\x00\xf1\x06" "\x25\x00\xf1\x55\x34\x10\xf1\x10"
+ "\x35\xf0\xf1\x10\x3a\x02\xf1\x03" "\x3b\x04\xf1\x2a\x9b\x43\xf1\x00"
+ "\xa4\x03\xf1\xc0\xa7\x02\xf1\x81";
+
+static int mi1320_init_at_startup(struct gspca_dev *gspca_dev);
+static int mi1320_configure_alt(struct gspca_dev *gspca_dev);
+static int mi1320_init_pre_alt(struct gspca_dev *gspca_dev);
+static int mi1320_init_post_alt(struct gspca_dev *gspca_dev);
+static void mi1320_post_unset_alt(struct gspca_dev *gspca_dev);
+static int mi1320_sensor_settings(struct gspca_dev *gspca_dev);
+static int mi1320_camera_settings(struct gspca_dev *gspca_dev);
+/*==========================================================================*/
+
+void mi1320_init_settings(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ sd->vcur.backlight = 0;
+ sd->vcur.brightness = 0;
+ sd->vcur.sharpness = 6;
+ sd->vcur.contrast = 10;
+ sd->vcur.gamma = 20;
+ sd->vcur.hue = 0;
+ sd->vcur.saturation = 6;
+ sd->vcur.whitebal = 0;
+ sd->vcur.mirror = 0;
+ sd->vcur.flip = 0;
+ sd->vcur.AC50Hz = 1;
+
+ sd->vmax.backlight = 2;
+ sd->vmax.brightness = 8;
+ sd->vmax.sharpness = 7;
+ sd->vmax.contrast = 0; /* 10 but not working with this driver */
+ sd->vmax.gamma = 40;
+ sd->vmax.hue = 5 + 1;
+ sd->vmax.saturation = 8;
+ sd->vmax.whitebal = 2;
+ sd->vmax.mirror = 1;
+ sd->vmax.flip = 1;
+ sd->vmax.AC50Hz = 1;
+
+ sd->dev_camera_settings = mi1320_camera_settings;
+ sd->dev_init_at_startup = mi1320_init_at_startup;
+ sd->dev_configure_alt = mi1320_configure_alt;
+ sd->dev_init_pre_alt = mi1320_init_pre_alt;
+ sd->dev_post_unset_alt = mi1320_post_unset_alt;
+}
+
+/*==========================================================================*/
+
+static void common(struct gspca_dev *gspca_dev)
+{
+ s32 n; /* reserved for FETCH functions */
+
+ ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200, 22, dat_common00);
+ ctrl_out(gspca_dev, 0x40, 1, 0x0041, 0x0000, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 32, dat_common01);
+ n = fetch_validx(gspca_dev, tbl_common, ARRAY_SIZE(tbl_common));
+ ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 48, dat_common02);
+ ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 48, dat_common03);
+ ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 16, dat_common04);
+ ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 48, dat_common05);
+ ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 44, dat_common06);
+ keep_on_fetching_validx(gspca_dev, tbl_common,
+ ARRAY_SIZE(tbl_common), n);
+ ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 52, dat_common07);
+ ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 48, dat_common08);
+ ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 48, dat_common09);
+ ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 56, dat_common10);
+ keep_on_fetching_validx(gspca_dev, tbl_common,
+ ARRAY_SIZE(tbl_common), n);
+ ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 40, dat_common11);
+ keep_on_fetching_validx(gspca_dev, tbl_common,
+ ARRAY_SIZE(tbl_common), n);
+}
+
+static int mi1320_init_at_startup(struct gspca_dev *gspca_dev)
+{
+ fetch_validx(gspca_dev, tbl_init_at_startup,
+ ARRAY_SIZE(tbl_init_at_startup));
+
+ common(gspca_dev);
+
+/* ctrl_out(gspca_dev, 0x40, 11, 0x0000, 0x0000, 0, NULL); */
+
+ return 0;
+}
+
+static int mi1320_init_pre_alt(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ sd->mirrorMask = 0;
+
+ sd->vold.backlight = -1;
+ sd->vold.brightness = -1;
+ sd->vold.sharpness = -1;
+ sd->vold.contrast = -1;
+ sd->vold.saturation = -1;
+ sd->vold.gamma = -1;
+ sd->vold.hue = -1;
+ sd->vold.whitebal = -1;
+ sd->vold.mirror = -1;
+ sd->vold.flip = -1;
+ sd->vold.AC50Hz = -1;
+
+ common(gspca_dev);
+
+ mi1320_sensor_settings(gspca_dev);
+
+ mi1320_init_post_alt(gspca_dev);
+
+ return 0;
+}
+
+static int mi1320_init_post_alt(struct gspca_dev *gspca_dev)
+{
+ mi1320_camera_settings(gspca_dev);
+
+ return 0;
+}
+
+static int mi1320_sensor_settings(struct gspca_dev *gspca_dev)
+{
+ s32 reso = gspca_dev->cam.cam_mode[(s32) gspca_dev->curr_mode].priv;
+
+ ctrl_out(gspca_dev, 0x40, 5, 0x0001, 0x0000, 0, NULL);
+
+ fetch_validx(gspca_dev, tbl_sensor_settings_common,
+ ARRAY_SIZE(tbl_sensor_settings_common));
+
+ switch (reso) {
+ case IMAGE_1280:
+ fetch_validx(gspca_dev, tbl_sensor_settings_1280,
+ ARRAY_SIZE(tbl_sensor_settings_1280));
+ ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 64, tbl_1280[0]);
+ ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 40, tbl_1280[1]);
+ ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200, 12, tbl_1280[2]);
+ break;
+
+ case IMAGE_800:
+ fetch_validx(gspca_dev, tbl_sensor_settings_800,
+ ARRAY_SIZE(tbl_sensor_settings_800));
+ ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 64, tbl_800[0]);
+ ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 40, tbl_800[1]);
+ ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200, 12, tbl_800[2]);
+ break;
+
+ default:
+ fetch_validx(gspca_dev, tbl_sensor_settings_640,
+ ARRAY_SIZE(tbl_sensor_settings_640));
+ ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 60, tbl_640[0]);
+ ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 40, tbl_640[1]);
+ ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200, 12, tbl_640[2]);
+ break;
+ }
+ return 0;
+}
+
+static int mi1320_configure_alt(struct gspca_dev *gspca_dev)
+{
+ s32 reso = gspca_dev->cam.cam_mode[(s32) gspca_dev->curr_mode].priv;
+
+ switch (reso) {
+ case IMAGE_640:
+ gspca_dev->alt = 3 + 1;
+ break;
+
+ case IMAGE_800:
+ case IMAGE_1280:
+ gspca_dev->alt = 1 + 1;
+ break;
+ }
+ return 0;
+}
+
+static int mi1320_camera_settings(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ s32 backlight = sd->vcur.backlight;
+ s32 bright = sd->vcur.brightness;
+ s32 sharp = sd->vcur.sharpness;
+ s32 cntr = sd->vcur.contrast;
+ s32 gam = sd->vcur.gamma;
+ s32 hue = sd->vcur.hue;
+ s32 sat = sd->vcur.saturation;
+ s32 wbal = sd->vcur.whitebal;
+ s32 mirror = (((sd->vcur.mirror > 0) ^ sd->mirrorMask) > 0);
+ s32 flip = (((sd->vcur.flip > 0) ^ sd->mirrorMask) > 0);
+ s32 freq = (sd->vcur.AC50Hz > 0);
+ s32 i;
+
+ if (freq != sd->vold.AC50Hz) {
+ sd->vold.AC50Hz = freq;
+
+ freq = 2 * (freq == 0);
+ ctrl_out(gspca_dev, 0x40, 1, 0xba00, 0x00f0, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0xba02, 0x00f1, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0xba00 , 0x005b, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0xba01 + freq, 0x00f1, 0, NULL);
+ }
+
+ if (wbal != sd->vold.whitebal) {
+ sd->vold.whitebal = wbal;
+ if (wbal < 0 || wbal > sd->vmax.whitebal)
+ wbal = 0;
+
+ for (i = 0; i < 2; i++) {
+ if (wbal == 0) { /* Normal light */
+ ctrl_out(gspca_dev, 0x40, 1,
+ 0x0010, 0x0010, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1,
+ 0x0003, 0x00c1, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1,
+ 0x0042, 0x00c2, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 3,
+ 0xba00, 0x0200, 48, dat_wbalNL);
+ }
+
+ if (wbal == 1) { /* Low light */
+ ctrl_out(gspca_dev, 0x40, 1,
+ 0x0010, 0x0010, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1,
+ 0x0004, 0x00c1, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1,
+ 0x0043, 0x00c2, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 3,
+ 0xba00, 0x0200, 48, dat_wbalLL);
+ }
+
+ if (wbal == 2) { /* Back light */
+ ctrl_out(gspca_dev, 0x40, 1,
+ 0x0010, 0x0010, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1,
+ 0x0003, 0x00c1, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1,
+ 0x0042, 0x00c2, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 3,
+ 0xba00, 0x0200, 44, dat_wbalBL);
+ }
+ }
+ }
+
+ if (bright != sd->vold.brightness) {
+ sd->vold.brightness = bright;
+ if (bright < 0 || bright > sd->vmax.brightness)
+ bright = 0;
+
+ bright = tbl_bright[bright];
+ ctrl_out(gspca_dev, 0x40, 1, 0xba00, 0x00f0, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0xba01, 0x00f1, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0xba00 + bright, 0x0034, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0xba00 + bright, 0x00f1, 0, NULL);
+ }
+
+ if (sat != sd->vold.saturation) {
+ sd->vold.saturation = sat;
+ if (sat < 0 || sat > sd->vmax.saturation)
+ sat = 0;
+
+ sat = tbl_sat[sat];
+ ctrl_out(gspca_dev, 0x40, 1, 0xba00, 0x00f0, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0xba01, 0x00f1, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0xba00 , 0x0025, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0xba00 + sat, 0x00f1, 0, NULL);
+ }
+
+ if (sharp != sd->vold.sharpness) {
+ sd->vold.sharpness = sharp;
+ if (sharp < 0 || sharp > sd->vmax.sharpness)
+ sharp = 0;
+
+ ctrl_out(gspca_dev, 0x40, 1, 0xba00, 0x00f0, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0xba01, 0x00f1, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0xba00 , 0x0005, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0xba00 + sharp, 0x00f1, 0, NULL);
+ }
+
+ if (hue != sd->vold.hue) {
+ /* 0=normal 1=NB 2="sepia" 3=negative 4=other 5=other2 */
+ if (hue < 0 || hue > sd->vmax.hue)
+ hue = 0;
+ if (hue == sd->vmax.hue)
+ sd->swapRB = 1;
+ else
+ sd->swapRB = 0;
+
+ ctrl_out(gspca_dev, 0x40, 1, 0xba00, 0x00f0, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0xba01, 0x00f1, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0xba70, 0x00e2, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0xba00 + hue * (hue < 6), 0x00f1,
+ 0, NULL);
+ }
+
+ if (backlight != sd->vold.backlight) {
+ sd->vold.backlight = backlight;
+ if (backlight < 0 || backlight > sd->vmax.backlight)
+ backlight = 0;
+
+ backlight = tbl_backlight[backlight];
+ for (i = 0; i < 2; i++) {
+ ctrl_out(gspca_dev, 0x40, 1, 0xba00, 0x00f0, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0xba01, 0x00f1, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0xba74, 0x0006, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0xba80 + backlight, 0x00f1,
+ 0, NULL);
+ }
+ }
+
+ if (hue != sd->vold.hue) {
+ sd->vold.hue = hue;
+
+ ctrl_out(gspca_dev, 0x40, 1, 0xba00, 0x00f0, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0xba01, 0x00f1, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0xba70, 0x00e2, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0xba00 + hue * (hue < 6), 0x00f1,
+ 0, NULL);
+ }
+
+ if (mirror != sd->vold.mirror || flip != sd->vold.flip) {
+ u8 dat_hvflip2[4] = {0x20, 0x01, 0xf1, 0x00};
+ sd->vold.mirror = mirror;
+ sd->vold.flip = flip;
+
+ dat_hvflip2[3] = flip + 2 * mirror;
+ ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 4, dat_hvflip1);
+ ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 4, dat_hvflip2);
+ }
+
+ if (gam != sd->vold.gamma) {
+ sd->vold.gamma = gam;
+ if (gam < 0 || gam > sd->vmax.gamma)
+ gam = 0;
+
+ gam = 2 * gam;
+ ctrl_out(gspca_dev, 0x40, 1, 0xba00, 0x00f0, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0xba01, 0x00f1, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0xba04 , 0x003b, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0xba02 + gam, 0x00f1, 0, NULL);
+ }
+
+ if (cntr != sd->vold.contrast) {
+ sd->vold.contrast = cntr;
+ if (cntr < 0 || cntr > sd->vmax.contrast)
+ cntr = 0;
+
+ ctrl_out(gspca_dev, 0x40, 1, 0xba00, 0x00f0, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0xba01, 0x00f1, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0xba00 + tbl_cntr1[cntr], 0x0035,
+ 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0xba00 + tbl_cntr2[cntr], 0x00f1,
+ 0, NULL);
+ }
+
+ return 0;
+}
+
+static void mi1320_post_unset_alt(struct gspca_dev *gspca_dev)
+{
+ ctrl_out(gspca_dev, 0x40, 5, 0x0000, 0x0000, 0, NULL);
+
+ fetch_validx(gspca_dev, tbl_post_unset_alt,
+ ARRAY_SIZE(tbl_post_unset_alt));
+}
--- /dev/null
+/* Subdriver for the GL860 chip with the MI2020 sensor
+ * Author Olivier LORIN, from logs by Iceman/Soro2005 + Fret_saw/Hulkie/Tricid
+ * with the help of Kytrix/BUGabundo/Blazercist.
+ * Driver achieved thanks to a webcam gift by Kytrix.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* Sensor : MI2020 */
+
+#include "gl860.h"
+
+static u8 dat_wbal1[] = {0x8c, 0xa2, 0x0c};
+
+static u8 dat_bright1[] = {0x8c, 0xa2, 0x06};
+static u8 dat_bright3[] = {0x8c, 0xa1, 0x02};
+static u8 dat_bright4[] = {0x90, 0x00, 0x0f};
+static u8 dat_bright5[] = {0x8c, 0xa1, 0x03};
+static u8 dat_bright6[] = {0x90, 0x00, 0x05};
+
+static u8 dat_hvflip1[] = {0x8c, 0x27, 0x19};
+static u8 dat_hvflip3[] = {0x8c, 0x27, 0x3b};
+static u8 dat_hvflip5[] = {0x8c, 0xa1, 0x03};
+static u8 dat_hvflip6[] = {0x90, 0x00, 0x06};
+
+static struct idxdata tbl_middle_hvflip_low[] = {
+ {0x33, "\x90\x00\x06"},
+ {6, "\xff\xff\xff"},
+ {0x33, "\x90\x00\x06"},
+ {6, "\xff\xff\xff"},
+ {0x33, "\x90\x00\x06"},
+ {6, "\xff\xff\xff"},
+ {0x33, "\x90\x00\x06"},
+ {6, "\xff\xff\xff"},
+};
+
+static struct idxdata tbl_middle_hvflip_big[] = {
+ {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x01"}, {0x33, "\x8c\xa1\x20"},
+ {0x33, "\x90\x00\x00"}, {0x33, "\x8c\xa7\x02"}, {0x33, "\x90\x00\x00"},
+ {102, "\xff\xff\xff"},
+ {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x02"}, {0x33, "\x8c\xa1\x20"},
+ {0x33, "\x90\x00\x72"}, {0x33, "\x8c\xa7\x02"}, {0x33, "\x90\x00\x01"},
+};
+
+static struct idxdata tbl_end_hvflip[] = {
+ {0x33, "\x8c\xa1\x02"}, {0x33, "\x90\x00\x1f"},
+ {6, "\xff\xff\xff"},
+ {0x33, "\x8c\xa1\x02"}, {0x33, "\x90\x00\x1f"},
+ {6, "\xff\xff\xff"},
+ {0x33, "\x8c\xa1\x02"}, {0x33, "\x90\x00\x1f"},
+ {6, "\xff\xff\xff"},
+ {0x33, "\x8c\xa1\x02"}, {0x33, "\x90\x00\x1f"},
+};
+
+static u8 dat_freq1[] = { 0x8c, 0xa4, 0x04 };
+
+static u8 dat_multi5[] = { 0x8c, 0xa1, 0x03 };
+static u8 dat_multi6[] = { 0x90, 0x00, 0x05 };
+
+static struct validx tbl_init_at_startup[] = {
+ {0x0000, 0x0000}, {0x0010, 0x0010}, {0x0008, 0x00c0}, {0x0001, 0x00c1},
+ {0x0001, 0x00c2}, {0x0020, 0x0006}, {0x006a, 0x000d},
+ {53, 0xffff},
+ {0x0040, 0x0000}, {0x0063, 0x0006},
+};
+
+static struct validx tbl_common_0B[] = {
+ {0x0002, 0x0004}, {0x006a, 0x0007}, {0x00ef, 0x0006}, {0x006a, 0x000d},
+ {0x0000, 0x00c0}, {0x0010, 0x0010}, {0x0003, 0x00c1}, {0x0042, 0x00c2},
+ {0x0004, 0x00d8}, {0x0000, 0x0058}, {0x0041, 0x0000},
+};
+
+static struct idxdata tbl_common_3B[] = {
+ {0x33, "\x86\x25\x01"}, {0x33, "\x86\x25\x00"},
+ {2, "\xff\xff\xff"},
+ {0x30, "\x1a\x0a\xcc"}, {0x32, "\x02\x00\x08"}, {0x33, "\xf4\x03\x1d"},
+ {6, "\xff\xff\xff"}, /* 12 */
+ {0x34, "\x1e\x8f\x09"}, {0x34, "\x1c\x01\x28"}, {0x34, "\x1e\x8f\x09"},
+ {2, "\xff\xff\xff"}, /* - */
+ {0x34, "\x1e\x8f\x09"}, {0x32, "\x14\x06\xe6"}, {0x33, "\x8c\x22\x23"},
+ {0x33, "\x90\x00\x00"}, {0x33, "\x8c\xa2\x0f"}, {0x33, "\x90\x00\x0d"},
+ {0x33, "\x8c\xa2\x10"}, {0x33, "\x90\x00\x0b"}, {0x33, "\x8c\xa2\x11"},
+ {0x33, "\x90\x00\x07"}, {0x33, "\xf4\x03\x1d"}, {0x35, "\xa2\x00\xe2"},
+ {0x33, "\x8c\xab\x05"}, {0x33, "\x90\x00\x01"}, {0x32, "\x6e\x00\x86"},
+ {0x32, "\x70\x0f\xaa"}, {0x32, "\x72\x0f\xe4"}, {0x33, "\x8c\xa3\x4a"},
+ {0x33, "\x90\x00\x5a"}, {0x33, "\x8c\xa3\x4b"}, {0x33, "\x90\x00\xa6"},
+ {0x33, "\x8c\xa3\x61"}, {0x33, "\x90\x00\xc8"}, {0x33, "\x8c\xa3\x62"},
+ {0x33, "\x90\x00\xe1"}, {0x34, "\xce\x01\xa8"}, {0x34, "\xd0\x66\x33"},
+ {0x34, "\xd2\x31\x9a"}, {0x34, "\xd4\x94\x63"}, {0x34, "\xd6\x4b\x25"},
+ {0x34, "\xd8\x26\x70"}, {0x34, "\xda\x72\x4c"}, {0x34, "\xdc\xff\x04"},
+ {0x34, "\xde\x01\x5b"}, {0x34, "\xe6\x01\x13"}, {0x34, "\xee\x0b\xf0"},
+ {0x34, "\xf6\x0b\xa4"}, {0x35, "\x00\xf6\xe7"}, {0x35, "\x08\x0d\xfd"},
+ {0x35, "\x10\x25\x63"}, {0x35, "\x18\x35\x6c"}, {0x35, "\x20\x42\x7e"},
+ {0x35, "\x28\x19\x44"}, {0x35, "\x30\x39\xd4"}, {0x35, "\x38\xf5\xa8"},
+ {0x35, "\x4c\x07\x90"}, {0x35, "\x44\x07\xb8"}, {0x35, "\x5c\x06\x88"},
+ {0x35, "\x54\x07\xff"}, {0x34, "\xe0\x01\x52"}, {0x34, "\xe8\x00\xcc"},
+ {0x34, "\xf0\x0d\x83"}, {0x34, "\xf8\x0c\xb3"}, {0x35, "\x02\xfe\xba"},
+ {0x35, "\x0a\x04\xe0"}, {0x35, "\x12\x1c\x63"}, {0x35, "\x1a\x2b\x5a"},
+ {0x35, "\x22\x32\x5e"}, {0x35, "\x2a\x0d\x28"}, {0x35, "\x32\x2c\x02"},
+ {0x35, "\x3a\xf4\xfa"}, {0x35, "\x4e\x07\xef"}, {0x35, "\x46\x07\x88"},
+ {0x35, "\x5e\x07\xc1"}, {0x35, "\x56\x04\x64"}, {0x34, "\xe4\x01\x15"},
+ {0x34, "\xec\x00\x82"}, {0x34, "\xf4\x0c\xce"}, {0x34, "\xfc\x0c\xba"},
+ {0x35, "\x06\x1f\x02"}, {0x35, "\x0e\x02\xe3"}, {0x35, "\x16\x1a\x50"},
+ {0x35, "\x1e\x24\x39"}, {0x35, "\x26\x23\x4c"}, {0x35, "\x2e\xf9\x1b"},
+ {0x35, "\x36\x23\x19"}, {0x35, "\x3e\x12\x08"}, {0x35, "\x52\x07\x22"},
+ {0x35, "\x4a\x03\xd3"}, {0x35, "\x62\x06\x54"}, {0x35, "\x5a\x04\x5d"},
+ {0x34, "\xe2\x01\x04"}, {0x34, "\xea\x00\xa0"}, {0x34, "\xf2\x0c\xbc"},
+ {0x34, "\xfa\x0c\x5b"}, {0x35, "\x04\x17\xf2"}, {0x35, "\x0c\x02\x08"},
+ {0x35, "\x14\x28\x43"}, {0x35, "\x1c\x28\x62"}, {0x35, "\x24\x2b\x60"},
+ {0x35, "\x2c\x07\x33"}, {0x35, "\x34\x1f\xb0"}, {0x35, "\x3c\xed\xcd"},
+ {0x35, "\x50\x00\x06"}, {0x35, "\x48\x07\xff"}, {0x35, "\x60\x05\x89"},
+ {0x35, "\x58\x07\xff"}, {0x35, "\x40\x00\xa0"}, {0x35, "\x42\x00\x00"},
+ {0x32, "\x10\x01\xfc"}, {0x33, "\x8c\xa1\x18"}, {0x33, "\x90\x00\x3c"},
+ {0x33, "\x78\x00\x00"},
+ {2, "\xff\xff\xff"},
+ {0x35, "\xb8\x1f\x20"}, {0x33, "\x8c\xa2\x06"}, {0x33, "\x90\x00\x10"},
+ {0x33, "\x8c\xa2\x07"}, {0x33, "\x90\x00\x08"}, {0x33, "\x8c\xa2\x42"},
+ {0x33, "\x90\x00\x0b"}, {0x33, "\x8c\xa2\x4a"}, {0x33, "\x90\x00\x8c"},
+ {0x35, "\xba\xfa\x08"}, {0x33, "\x8c\xa2\x02"}, {0x33, "\x90\x00\x22"},
+ {0x33, "\x8c\xa2\x03"}, {0x33, "\x90\x00\xbb"}, {0x33, "\x8c\xa4\x04"},
+ {0x33, "\x90\x00\x80"}, {0x33, "\x8c\xa7\x9d"}, {0x33, "\x90\x00\x00"},
+ {0x33, "\x8c\xa7\x9e"}, {0x33, "\x90\x00\x00"}, {0x33, "\x8c\xa2\x0c"},
+ {0x33, "\x90\x00\x17"}, {0x33, "\x8c\xa2\x15"}, {0x33, "\x90\x00\x04"},
+ {0x33, "\x8c\xa2\x14"}, {0x33, "\x90\x00\x20"}, {0x33, "\x8c\xa1\x03"},
+ {0x33, "\x90\x00\x00"}, {0x33, "\x8c\x27\x17"}, {0x33, "\x90\x21\x11"},
+ {0x33, "\x8c\x27\x1b"}, {0x33, "\x90\x02\x4f"}, {0x33, "\x8c\x27\x25"},
+ {0x33, "\x90\x06\x0f"}, {0x33, "\x8c\x27\x39"}, {0x33, "\x90\x21\x11"},
+ {0x33, "\x8c\x27\x3d"}, {0x33, "\x90\x01\x20"}, {0x33, "\x8c\x27\x47"},
+ {0x33, "\x90\x09\x4c"}, {0x33, "\x8c\x27\x03"}, {0x33, "\x90\x02\x84"},
+ {0x33, "\x8c\x27\x05"}, {0x33, "\x90\x01\xe2"}, {0x33, "\x8c\x27\x07"},
+ {0x33, "\x90\x06\x40"}, {0x33, "\x8c\x27\x09"}, {0x33, "\x90\x04\xb0"},
+ {0x33, "\x8c\x27\x0d"}, {0x33, "\x90\x00\x00"}, {0x33, "\x8c\x27\x0f"},
+ {0x33, "\x90\x00\x00"}, {0x33, "\x8c\x27\x11"}, {0x33, "\x90\x04\xbd"},
+ {0x33, "\x8c\x27\x13"}, {0x33, "\x90\x06\x4d"}, {0x33, "\x8c\x27\x15"},
+ {0x33, "\x90\x00\x00"}, {0x33, "\x8c\x27\x17"}, {0x33, "\x90\x21\x11"},
+ {0x33, "\x8c\x27\x19"}, {0x33, "\x90\x04\x6c"}, {0x33, "\x8c\x27\x1b"},
+ {0x33, "\x90\x02\x4f"}, {0x33, "\x8c\x27\x1d"}, {0x33, "\x90\x01\x02"},
+ {0x33, "\x8c\x27\x1f"}, {0x33, "\x90\x02\x79"}, {0x33, "\x8c\x27\x21"},
+ {0x33, "\x90\x01\x55"}, {0x33, "\x8c\x27\x23"}, {0x33, "\x90\x02\x85"},
+ {0x33, "\x8c\x27\x25"}, {0x33, "\x90\x06\x0f"}, {0x33, "\x8c\x27\x27"},
+ {0x33, "\x90\x20\x20"}, {0x33, "\x8c\x27\x29"}, {0x33, "\x90\x20\x20"},
+ {0x33, "\x8c\x27\x2b"}, {0x33, "\x90\x10\x20"}, {0x33, "\x8c\x27\x2d"},
+ {0x33, "\x90\x20\x07"}, {0x33, "\x8c\x27\x2f"}, {0x33, "\x90\x00\x04"},
+ {0x33, "\x8c\x27\x31"}, {0x33, "\x90\x00\x04"}, {0x33, "\x8c\x27\x33"},
+ {0x33, "\x90\x04\xbb"}, {0x33, "\x8c\x27\x35"}, {0x33, "\x90\x06\x4b"},
+ {0x33, "\x8c\x27\x37"}, {0x33, "\x90\x00\x00"}, {0x33, "\x8c\x27\x39"},
+ {0x33, "\x90\x21\x11"}, {0x33, "\x8c\x27\x3b"}, {0x33, "\x90\x00\x24"},
+ {0x33, "\x8c\x27\x3d"}, {0x33, "\x90\x01\x20"}, {0x33, "\x8c\x27\x41"},
+ {0x33, "\x90\x01\x69"}, {0x33, "\x8c\x27\x45"}, {0x33, "\x90\x04\xed"},
+ {0x33, "\x8c\x27\x47"}, {0x33, "\x90\x09\x4c"}, {0x33, "\x8c\x27\x51"},
+ {0x33, "\x90\x00\x00"}, {0x33, "\x8c\x27\x53"}, {0x33, "\x90\x03\x20"},
+ {0x33, "\x8c\x27\x55"}, {0x33, "\x90\x00\x00"}, {0x33, "\x8c\x27\x57"},
+ {0x33, "\x90\x02\x58"}, {0x33, "\x8c\x27\x5f"}, {0x33, "\x90\x00\x00"},
+ {0x33, "\x8c\x27\x61"}, {0x33, "\x90\x06\x40"}, {0x33, "\x8c\x27\x63"},
+ {0x33, "\x90\x00\x00"}, {0x33, "\x8c\x27\x65"}, {0x33, "\x90\x04\xb0"},
+ {0x33, "\x8c\x22\x2e"}, {0x33, "\x90\x00\xa1"}, {0x33, "\x8c\xa4\x08"},
+ {0x33, "\x90\x00\x1f"}, {0x33, "\x8c\xa4\x09"}, {0x33, "\x90\x00\x21"},
+ {0x33, "\x8c\xa4\x0a"}, {0x33, "\x90\x00\x25"}, {0x33, "\x8c\xa4\x0b"},
+ {0x33, "\x90\x00\x27"}, {0x33, "\x8c\x24\x11"}, {0x33, "\x90\x00\xa1"},
+ {0x33, "\x8c\x24\x13"}, {0x33, "\x90\x00\xc1"}, {0x33, "\x8c\x24\x15"},
+ {0x33, "\x90\x00\x6a"}, {0x33, "\x8c\x24\x17"}, {0x33, "\x90\x00\x80"},
+ {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x05"},
+ {2, "\xff\xff\xff"},
+ {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x06"},
+ {3, "\xff\xff\xff"},
+};
+
+static struct idxdata tbl_init_post_alt_low1[] = {
+ {0x33, "\x8c\x27\x15"}, {0x33, "\x90\x00\x25"}, {0x33, "\x8c\x22\x2e"},
+ {0x33, "\x90\x00\x81"}, {0x33, "\x8c\xa4\x08"}, {0x33, "\x90\x00\x17"},
+ {0x33, "\x8c\xa4\x09"}, {0x33, "\x90\x00\x1a"}, {0x33, "\x8c\xa4\x0a"},
+ {0x33, "\x90\x00\x1d"}, {0x33, "\x8c\xa4\x0b"}, {0x33, "\x90\x00\x20"},
+ {0x33, "\x8c\x24\x11"}, {0x33, "\x90\x00\x81"}, {0x33, "\x8c\x24\x13"},
+ {0x33, "\x90\x00\x9b"},
+};
+
+static struct idxdata tbl_init_post_alt_low2[] = {
+ {0x33, "\x8c\x27\x03"}, {0x33, "\x90\x03\x24"}, {0x33, "\x8c\x27\x05"},
+ {0x33, "\x90\x02\x58"}, {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x05"},
+ {2, "\xff\xff\xff"},
+ {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x06"},
+ {2, "\xff\xff\xff"},
+};
+
+static struct idxdata tbl_init_post_alt_low3[] = {
+ {0x34, "\x1e\x8f\x09"}, {0x34, "\x1c\x01\x28"}, {0x34, "\x1e\x8f\x09"},
+ {2, "\xff\xff\xff"},
+ {0x34, "\x1e\x8f\x09"}, {0x32, "\x14\x06\xe6"}, {0x33, "\x8c\xa1\x20"},
+ {0x33, "\x90\x00\x00"}, {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x01"},
+ {0x33, "\x2e\x01\x00"}, {0x34, "\x04\x00\x2a"}, {0x33, "\x8c\xa7\x02"},
+ {0x33, "\x90\x00\x00"}, {0x33, "\x8c\x27\x95"}, {0x33, "\x90\x01\x00"},
+ {2, "\xff\xff\xff"},
+ {0x33, "\x8c\xa1\x20"}, {0x33, "\x90\x00\x72"}, {0x33, "\x8c\xa1\x03"},
+ {0x33, "\x90\x00\x02"}, {0x33, "\x8c\xa7\x02"}, {0x33, "\x90\x00\x01"},
+ {2, "\xff\xff\xff"},
+ {0x33, "\x8c\xa1\x20"}, {0x33, "\x90\x00\x00"}, {0x33, "\x8c\xa1\x03"},
+ {0x33, "\x90\x00\x01"}, {0x33, "\x8c\xa7\x02"}, {0x33, "\x90\x00\x00"},
+ {2, "\xff\xff\xff"},
+ {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x05"},
+ {2, "\xff\xff\xff"},
+ {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x06"},
+ {2, "\xff\xff\xff"},
+ {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x05"},
+ {2, "\xff\xff\xff"},
+ {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x06"},
+};
+
+static struct idxdata tbl_init_post_alt_big[] = {
+ {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x05"},
+ {2, "\xff\xff\xff"},
+ {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x06"},
+ {2, "\xff\xff\xff"},
+ {0x34, "\x1e\x8f\x09"}, {0x34, "\x1c\x01\x28"}, {0x34, "\x1e\x8f\x09"},
+ {2, "\xff\xff\xff"},
+ {0x34, "\x1e\x8f\x09"}, {0x32, "\x14\x06\xe6"}, {0x33, "\x8c\xa1\x03"},
+ {0x33, "\x90\x00\x05"},
+ {2, "\xff\xff\xff"},
+ {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x06"},
+ {2, "\xff\xff\xff"},
+ {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x05"},
+ {2, "\xff\xff\xff"},
+ {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x06"}, {0x33, "\x8c\xa1\x20"},
+ {0x33, "\x90\x00\x72"}, {0x33, "\x8c\xa1\x30"}, {0x33, "\x90\x00\x03"},
+ {0x33, "\x8c\xa1\x31"}, {0x33, "\x90\x00\x02"}, {0x33, "\x8c\xa1\x32"},
+ {0x33, "\x90\x00\x03"}, {0x33, "\x8c\xa1\x34"}, {0x33, "\x90\x00\x03"},
+ {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x02"}, {0x33, "\x2e\x01\x00"},
+ {0x34, "\x04\x00\x2a"}, {0x33, "\x8c\xa7\x02"}, {0x33, "\x90\x00\x01"},
+ {0x33, "\x8c\x27\x97"}, {0x33, "\x90\x01\x00"},
+ {51, "\xff\xff\xff"},
+ {0x33, "\x8c\xa1\x20"}, {0x33, "\x90\x00\x00"}, {0x33, "\x8c\xa1\x03"},
+ {0x33, "\x90\x00\x01"}, {0x33, "\x8c\xa7\x02"}, {0x33, "\x90\x00\x00"},
+ {51, "\xff\xff\xff"},
+ {0x33, "\x8c\xa1\x20"}, {0x33, "\x90\x00\x72"}, {0x33, "\x8c\xa1\x03"},
+ {0x33, "\x90\x00\x02"}, {0x33, "\x8c\xa7\x02"}, {0x33, "\x90\x00\x01"},
+ {51, "\xff\xff\xff"},
+};
+
+static struct idxdata tbl_init_post_alt_3B[] = {
+ {0x32, "\x10\x01\xf8"}, {0x34, "\xce\x01\xa8"}, {0x34, "\xd0\x66\x33"},
+ {0x34, "\xd2\x31\x9a"}, {0x34, "\xd4\x94\x63"}, {0x34, "\xd6\x4b\x25"},
+ {0x34, "\xd8\x26\x70"}, {0x34, "\xda\x72\x4c"}, {0x34, "\xdc\xff\x04"},
+ {0x34, "\xde\x01\x5b"}, {0x34, "\xe6\x01\x13"}, {0x34, "\xee\x0b\xf0"},
+ {0x34, "\xf6\x0b\xa4"}, {0x35, "\x00\xf6\xe7"}, {0x35, "\x08\x0d\xfd"},
+ {0x35, "\x10\x25\x63"}, {0x35, "\x18\x35\x6c"}, {0x35, "\x20\x42\x7e"},
+ {0x35, "\x28\x19\x44"}, {0x35, "\x30\x39\xd4"}, {0x35, "\x38\xf5\xa8"},
+ {0x35, "\x4c\x07\x90"}, {0x35, "\x44\x07\xb8"}, {0x35, "\x5c\x06\x88"},
+ {0x35, "\x54\x07\xff"}, {0x34, "\xe0\x01\x52"}, {0x34, "\xe8\x00\xcc"},
+ {0x34, "\xf0\x0d\x83"}, {0x34, "\xf8\x0c\xb3"}, {0x35, "\x02\xfe\xba"},
+ {0x35, "\x0a\x04\xe0"}, {0x35, "\x12\x1c\x63"}, {0x35, "\x1a\x2b\x5a"},
+ {0x35, "\x22\x32\x5e"}, {0x35, "\x2a\x0d\x28"}, {0x35, "\x32\x2c\x02"},
+ {0x35, "\x3a\xf4\xfa"}, {0x35, "\x4e\x07\xef"}, {0x35, "\x46\x07\x88"},
+ {0x35, "\x5e\x07\xc1"}, {0x35, "\x56\x04\x64"}, {0x34, "\xe4\x01\x15"},
+ {0x34, "\xec\x00\x82"}, {0x34, "\xf4\x0c\xce"}, {0x34, "\xfc\x0c\xba"},
+ {0x35, "\x06\x1f\x02"}, {0x35, "\x0e\x02\xe3"}, {0x35, "\x16\x1a\x50"},
+ {0x35, "\x1e\x24\x39"}, {0x35, "\x26\x23\x4c"}, {0x35, "\x2e\xf9\x1b"},
+ {0x35, "\x36\x23\x19"}, {0x35, "\x3e\x12\x08"}, {0x35, "\x52\x07\x22"},
+ {0x35, "\x4a\x03\xd3"}, {0x35, "\x62\x06\x54"}, {0x35, "\x5a\x04\x5d"},
+ {0x34, "\xe2\x01\x04"}, {0x34, "\xea\x00\xa0"}, {0x34, "\xf2\x0c\xbc"},
+ {0x34, "\xfa\x0c\x5b"}, {0x35, "\x04\x17\xf2"}, {0x35, "\x0c\x02\x08"},
+ {0x35, "\x14\x28\x43"}, {0x35, "\x1c\x28\x62"}, {0x35, "\x24\x2b\x60"},
+ {0x35, "\x2c\x07\x33"}, {0x35, "\x34\x1f\xb0"}, {0x35, "\x3c\xed\xcd"},
+ {0x35, "\x50\x00\x06"}, {0x35, "\x48\x07\xff"}, {0x35, "\x60\x05\x89"},
+ {0x35, "\x58\x07\xff"}, {0x35, "\x40\x00\xa0"}, {0x35, "\x42\x00\x00"},
+ {0x32, "\x10\x01\xfc"}, {0x33, "\x8c\xa1\x18"}, {0x33, "\x90\x00\x3c"},
+};
+
+static u8 *dat_640 = "\xd0\x02\xd1\x08\xd2\xe1\xd3\x02\xd4\x10\xd5\x81";
+static u8 *dat_800 = "\xd0\x02\xd1\x10\xd2\x57\xd3\x02\xd4\x18\xd5\x21";
+static u8 *dat_1280 = "\xd0\x02\xd1\x20\xd2\x01\xd3\x02\xd4\x28\xd5\x01";
+static u8 *dat_1600 = "\xd0\x02\xd1\x20\xd2\xaf\xd3\x02\xd4\x30\xd5\x41";
+
+static int mi2020_init_at_startup(struct gspca_dev *gspca_dev);
+static int mi2020_configure_alt(struct gspca_dev *gspca_dev);
+static int mi2020_init_pre_alt(struct gspca_dev *gspca_dev);
+static int mi2020_init_post_alt(struct gspca_dev *gspca_dev);
+static void mi2020_post_unset_alt(struct gspca_dev *gspca_dev);
+static int mi2020_camera_settings(struct gspca_dev *gspca_dev);
+/*==========================================================================*/
+
+void mi2020_init_settings(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ sd->vcur.backlight = 0;
+ sd->vcur.brightness = 70;
+ sd->vcur.sharpness = 20;
+ sd->vcur.contrast = 0;
+ sd->vcur.gamma = 0;
+ sd->vcur.hue = 0;
+ sd->vcur.saturation = 60;
+ sd->vcur.whitebal = 0; /* 50, not done by hardware */
+ sd->vcur.mirror = 0;
+ sd->vcur.flip = 0;
+ sd->vcur.AC50Hz = 1;
+
+ sd->vmax.backlight = 64;
+ sd->vmax.brightness = 128;
+ sd->vmax.sharpness = 40;
+ sd->vmax.contrast = 3;
+ sd->vmax.gamma = 2;
+ sd->vmax.hue = 0 + 1; /* 200, not done by hardware */
+ sd->vmax.saturation = 0; /* 100, not done by hardware */
+ sd->vmax.whitebal = 2; /* 100, not done by hardware */
+ sd->vmax.mirror = 1;
+ sd->vmax.flip = 1;
+ sd->vmax.AC50Hz = 1;
+
+ sd->dev_camera_settings = mi2020_camera_settings;
+ sd->dev_init_at_startup = mi2020_init_at_startup;
+ sd->dev_configure_alt = mi2020_configure_alt;
+ sd->dev_init_pre_alt = mi2020_init_pre_alt;
+ sd->dev_post_unset_alt = mi2020_post_unset_alt;
+}
+
+/*==========================================================================*/
+
+static void common(struct gspca_dev *gspca_dev)
+{
+ fetch_validx(gspca_dev, tbl_common_0B, ARRAY_SIZE(tbl_common_0B));
+ fetch_idxdata(gspca_dev, tbl_common_3B, ARRAY_SIZE(tbl_common_3B));
+ ctrl_out(gspca_dev, 0x40, 1, 0x0041, 0x0000, 0, NULL);
+}
+
+static int mi2020_init_at_startup(struct gspca_dev *gspca_dev)
+{
+ u8 c;
+
+ ctrl_in(gspca_dev, 0xc0, 2, 0x0000, 0x0004, 1, &c);
+ ctrl_in(gspca_dev, 0xc0, 2, 0x0000, 0x0004, 1, &c);
+
+ fetch_validx(gspca_dev, tbl_init_at_startup,
+ ARRAY_SIZE(tbl_init_at_startup));
+
+ ctrl_out(gspca_dev, 0x40, 1, 0x7a00, 0x8030, 0, NULL);
+ ctrl_in(gspca_dev, 0xc0, 2, 0x7a00, 0x8030, 1, &c);
+
+ common(gspca_dev);
+
+ msleep(61);
+/* ctrl_out(gspca_dev, 0x40, 11, 0x0000, 0x0000, 0, NULL); */
+/* msleep(36); */
+ ctrl_out(gspca_dev, 0x40, 1, 0x0001, 0x0000, 0, NULL);
+
+ return 0;
+}
+
+static int mi2020_init_pre_alt(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ sd->mirrorMask = 0;
+ sd->vold.hue = -1;
+
+ /* These controls need to be reset */
+ sd->vold.brightness = -1;
+ sd->vold.sharpness = -1;
+
+ /* If not different from default, they do not need to be set */
+ sd->vold.contrast = 0;
+ sd->vold.gamma = 0;
+ sd->vold.backlight = 0;
+
+ mi2020_init_post_alt(gspca_dev);
+
+ return 0;
+}
+
+static int mi2020_init_post_alt(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 reso = gspca_dev->cam.cam_mode[(s32) gspca_dev->curr_mode].priv;
+
+ s32 mirror = (((sd->vcur.mirror > 0) ^ sd->mirrorMask) > 0);
+ s32 flip = (((sd->vcur.flip > 0) ^ sd->mirrorMask) > 0);
+ s32 freq = (sd->vcur.AC50Hz > 0);
+ s32 wbal = sd->vcur.whitebal;
+
+ u8 dat_freq2[] = {0x90, 0x00, 0x80};
+ u8 dat_multi1[] = {0x8c, 0xa7, 0x00};
+ u8 dat_multi2[] = {0x90, 0x00, 0x00};
+ u8 dat_multi3[] = {0x8c, 0xa7, 0x00};
+ u8 dat_multi4[] = {0x90, 0x00, 0x00};
+ u8 dat_hvflip2[] = {0x90, 0x04, 0x6c};
+ u8 dat_hvflip4[] = {0x90, 0x00, 0x24};
+ u8 dat_wbal2[] = {0x90, 0x00, 0x00};
+ u8 c;
+
+ sd->nbIm = -1;
+
+ dat_freq2[2] = freq ? 0xc0 : 0x80;
+ dat_multi1[2] = 0x9d;
+ dat_multi3[2] = dat_multi1[2] + 1;
+ if (wbal == 0) {
+ dat_multi4[2] = dat_multi2[2] = 0;
+ dat_wbal2[2] = 0x17;
+ } else if (wbal == 1) {
+ dat_multi4[2] = dat_multi2[2] = 0;
+ dat_wbal2[2] = 0x35;
+ } else if (wbal == 2) {
+ dat_multi4[2] = dat_multi2[2] = 0x20;
+ dat_wbal2[2] = 0x17;
+ }
+ dat_hvflip2[2] = 0x6c + 2 * (1 - flip) + (1 - mirror);
+ dat_hvflip4[2] = 0x24 + 2 * (1 - flip) + (1 - mirror);
+
+ msleep(200);
+ ctrl_out(gspca_dev, 0x40, 5, 0x0001, 0x0000, 0, NULL);
+ msleep(2);
+
+ common(gspca_dev);
+
+ msleep(142);
+ ctrl_out(gspca_dev, 0x40, 1, 0x0010, 0x0010, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0x0003, 0x00c1, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0x0042, 0x00c2, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0x006a, 0x000d, 0, NULL);
+
+ switch (reso) {
+ case IMAGE_640:
+ case IMAGE_800:
+ if (reso != IMAGE_800)
+ ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200,
+ 12, dat_640);
+ else
+ ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200,
+ 12, dat_800);
+
+ fetch_idxdata(gspca_dev, tbl_init_post_alt_low1,
+ ARRAY_SIZE(tbl_init_post_alt_low1));
+
+ if (reso == IMAGE_800)
+ fetch_idxdata(gspca_dev, tbl_init_post_alt_low2,
+ ARRAY_SIZE(tbl_init_post_alt_low2));
+
+ fetch_idxdata(gspca_dev, tbl_init_post_alt_low3,
+ ARRAY_SIZE(tbl_init_post_alt_low3));
+
+ ctrl_out(gspca_dev, 0x40, 1, 0x0010, 0x0010, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0x0000, 0x00c1, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0x0041, 0x00c2, 0, NULL);
+ msleep(120);
+ break;
+
+ case IMAGE_1280:
+ case IMAGE_1600:
+ if (reso == IMAGE_1280) {
+ ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200,
+ 12, dat_1280);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033,
+ 3, "\x8c\x27\x07");
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033,
+ 3, "\x90\x05\x04");
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033,
+ 3, "\x8c\x27\x09");
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033,
+ 3, "\x90\x04\x02");
+ } else {
+ ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200,
+ 12, dat_1600);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033,
+ 3, "\x8c\x27\x07");
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033,
+ 3, "\x90\x06\x40");
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033,
+ 3, "\x8c\x27\x09");
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033,
+ 3, "\x90\x04\xb0");
+ }
+
+ fetch_idxdata(gspca_dev, tbl_init_post_alt_big,
+ ARRAY_SIZE(tbl_init_post_alt_big));
+
+ ctrl_out(gspca_dev, 0x40, 1, 0x0001, 0x0010, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0x0000, 0x00c1, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0x0041, 0x00c2, 0, NULL);
+ msleep(1850);
+ }
+
+ ctrl_out(gspca_dev, 0x40, 1, 0x0040, 0x0000, 0, NULL);
+ msleep(40);
+
+ /* AC power frequency */
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_freq1);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_freq2);
+ msleep(33);
+ /* light source */
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi1);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi2);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi3);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi4);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_wbal1);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_wbal2);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi5);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi6);
+ msleep(7);
+ ctrl_in(gspca_dev, 0xc0, 2, 0x0000, 0x0000, 1, &c);
+
+ fetch_idxdata(gspca_dev, tbl_init_post_alt_3B,
+ ARRAY_SIZE(tbl_init_post_alt_3B));
+
+ /* hvflip */
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_hvflip1);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_hvflip2);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_hvflip3);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_hvflip4);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_hvflip5);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_hvflip6);
+ msleep(250);
+
+ if (reso == IMAGE_640 || reso == IMAGE_800)
+ fetch_idxdata(gspca_dev, tbl_middle_hvflip_low,
+ ARRAY_SIZE(tbl_middle_hvflip_low));
+ else
+ fetch_idxdata(gspca_dev, tbl_middle_hvflip_big,
+ ARRAY_SIZE(tbl_middle_hvflip_big));
+
+ fetch_idxdata(gspca_dev, tbl_end_hvflip,
+ ARRAY_SIZE(tbl_end_hvflip));
+
+ sd->nbIm = 0;
+
+ sd->vold.mirror = mirror;
+ sd->vold.flip = flip;
+ sd->vold.AC50Hz = freq;
+ sd->vold.whitebal = wbal;
+
+ mi2020_camera_settings(gspca_dev);
+
+ return 0;
+}
+
+static int mi2020_configure_alt(struct gspca_dev *gspca_dev)
+{
+ s32 reso = gspca_dev->cam.cam_mode[(s32) gspca_dev->curr_mode].priv;
+
+ switch (reso) {
+ case IMAGE_640:
+ gspca_dev->alt = 3 + 1;
+ break;
+
+ case IMAGE_800:
+ case IMAGE_1280:
+ case IMAGE_1600:
+ gspca_dev->alt = 1 + 1;
+ break;
+ }
+ return 0;
+}
+
+static int mi2020_camera_settings(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 reso = gspca_dev->cam.cam_mode[(s32) gspca_dev->curr_mode].priv;
+
+ s32 backlight = sd->vcur.backlight;
+ s32 bright = sd->vcur.brightness;
+ s32 sharp = sd->vcur.sharpness;
+ s32 cntr = sd->vcur.contrast;
+ s32 gam = sd->vcur.gamma;
+ s32 hue = (sd->vcur.hue > 0);
+ s32 mirror = (((sd->vcur.mirror > 0) ^ sd->mirrorMask) > 0);
+ s32 flip = (((sd->vcur.flip > 0) ^ sd->mirrorMask) > 0);
+ s32 freq = (sd->vcur.AC50Hz > 0);
+ s32 wbal = sd->vcur.whitebal;
+
+ u8 dat_sharp[] = {0x6c, 0x00, 0x08};
+ u8 dat_bright2[] = {0x90, 0x00, 0x00};
+ u8 dat_freq2[] = {0x90, 0x00, 0x80};
+ u8 dat_multi1[] = {0x8c, 0xa7, 0x00};
+ u8 dat_multi2[] = {0x90, 0x00, 0x00};
+ u8 dat_multi3[] = {0x8c, 0xa7, 0x00};
+ u8 dat_multi4[] = {0x90, 0x00, 0x00};
+ u8 dat_hvflip2[] = {0x90, 0x04, 0x6c};
+ u8 dat_hvflip4[] = {0x90, 0x00, 0x24};
+ u8 dat_wbal2[] = {0x90, 0x00, 0x00};
+
+ /* Less than 4 images received -> too early to set the settings */
+ if (sd->nbIm < 4) {
+ sd->waitSet = 1;
+ return 0;
+ }
+ sd->waitSet = 0;
+
+ if (freq != sd->vold.AC50Hz) {
+ sd->vold.AC50Hz = freq;
+
+ dat_freq2[2] = freq ? 0xc0 : 0x80;
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_freq1);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_freq2);
+ msleep(20);
+ }
+
+ if (wbal != sd->vold.whitebal) {
+ sd->vold.whitebal = wbal;
+ if (wbal < 0 || wbal > sd->vmax.whitebal)
+ wbal = 0;
+
+ dat_multi1[2] = 0x9d;
+ dat_multi3[2] = dat_multi1[2] + 1;
+ if (wbal == 0) {
+ dat_multi4[2] = dat_multi2[2] = 0;
+ dat_wbal2[2] = 0x17;
+ } else if (wbal == 1) {
+ dat_multi4[2] = dat_multi2[2] = 0;
+ dat_wbal2[2] = 0x35;
+ } else if (wbal == 2) {
+ dat_multi4[2] = dat_multi2[2] = 0x20;
+ dat_wbal2[2] = 0x17;
+ }
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi1);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi2);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi3);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi4);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_wbal1);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_wbal2);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi5);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi6);
+ }
+
+ if (mirror != sd->vold.mirror || flip != sd->vold.flip) {
+ sd->vold.mirror = mirror;
+ sd->vold.flip = flip;
+
+ dat_hvflip2[2] = 0x6c + 2 * (1 - flip) + (1 - mirror);
+ dat_hvflip4[2] = 0x24 + 2 * (1 - flip) + (1 - mirror);
+
+ fetch_idxdata(gspca_dev, tbl_init_post_alt_3B,
+ ARRAY_SIZE(tbl_init_post_alt_3B));
+
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_hvflip1);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_hvflip2);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_hvflip3);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_hvflip4);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_hvflip5);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_hvflip6);
+ msleep(40);
+
+ if (reso == IMAGE_640 || reso == IMAGE_800)
+ fetch_idxdata(gspca_dev, tbl_middle_hvflip_low,
+ ARRAY_SIZE(tbl_middle_hvflip_low));
+ else
+ fetch_idxdata(gspca_dev, tbl_middle_hvflip_big,
+ ARRAY_SIZE(tbl_middle_hvflip_big));
+
+ fetch_idxdata(gspca_dev, tbl_end_hvflip,
+ ARRAY_SIZE(tbl_end_hvflip));
+ }
+
+ if (bright != sd->vold.brightness) {
+ sd->vold.brightness = bright;
+ if (bright < 0 || bright > sd->vmax.brightness)
+ bright = 0;
+
+ dat_bright2[2] = bright;
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_bright1);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_bright2);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_bright3);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_bright4);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_bright5);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_bright6);
+ }
+
+ if (cntr != sd->vold.contrast || gam != sd->vold.gamma) {
+ sd->vold.contrast = cntr;
+ if (cntr < 0 || cntr > sd->vmax.contrast)
+ cntr = 0;
+ sd->vold.gamma = gam;
+ if (gam < 0 || gam > sd->vmax.gamma)
+ gam = 0;
+
+ dat_multi1[2] = 0x6d;
+ dat_multi3[2] = dat_multi1[2] + 1;
+ if (cntr == 0)
+ cntr = 4;
+ dat_multi4[2] = dat_multi2[2] = cntr * 0x10 + 2 - gam;
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi1);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi2);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi3);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi4);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi5);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi6);
+ }
+
+ if (backlight != sd->vold.backlight) {
+ sd->vold.backlight = backlight;
+ if (backlight < 0 || backlight > sd->vmax.backlight)
+ backlight = 0;
+
+ dat_multi1[2] = 0x9d;
+ dat_multi3[2] = dat_multi1[2] + 1;
+ dat_multi4[2] = dat_multi2[2] = backlight;
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi1);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi2);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi3);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi4);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi5);
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi6);
+ }
+
+ if (sharp != sd->vold.sharpness) {
+ sd->vold.sharpness = sharp;
+ if (sharp < 0 || sharp > sd->vmax.sharpness)
+ sharp = 0;
+
+ dat_sharp[1] = sharp;
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0032, 3, dat_sharp);
+ }
+
+ if (hue != sd->vold.hue) {
+ sd->swapRB = hue;
+ sd->vold.hue = hue;
+ }
+
+ return 0;
+}
+
+static void mi2020_post_unset_alt(struct gspca_dev *gspca_dev)
+{
+ ctrl_out(gspca_dev, 0x40, 5, 0x0000, 0x0000, 0, NULL);
+ msleep(40);
+ ctrl_out(gspca_dev, 0x40, 1, 0x0001, 0x0000, 0, NULL);
+}
--- /dev/null
+/* Subdriver for the GL860 chip with the OV2640 sensor
+ * Author Olivier LORIN, from Malmostoso's logs
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* Sensor : OV2640 */
+
+#include "gl860.h"
+
+static u8 dat_init1[] = "\x00\x41\x07\x6a\x06\x61\x0d\x6a" "\x10\x10\xc1\x01";
+
+static u8 c61[] = {0x61}; /* expected */
+static u8 c51[] = {0x51}; /* expected */
+static u8 c50[] = {0x50}; /* expected */
+static u8 c28[] = {0x28}; /* expected */
+static u8 ca8[] = {0xa8}; /* expected */
+
+static u8 dat_post[] =
+ "\x00\x41\x07\x6a\x06\xef\x0d\x6a" "\x10\x10\xc1\x01";
+
+static u8 dat_640[] = "\xd0\x01\xd1\x08\xd2\xe0\xd3\x02\xd4\x10\xd5\x81";
+static u8 dat_800[] = "\xd0\x01\xd1\x10\xd2\x58\xd3\x02\xd4\x18\xd5\x21";
+static u8 dat_1280[] = "\xd0\x01\xd1\x18\xd2\xc0\xd3\x02\xd4\x28\xd5\x01";
+static u8 dat_1600[] = "\xd0\x01\xd1\x20\xd2\xb0\xd3\x02\xd4\x30\xd5\x41";
+
+static struct validx tbl_init_at_startup[] = {
+ {0x0000, 0x0000}, {0x0010, 0x0010}, {0x0008, 0x00c0}, {0x0001, 0x00c1},
+ {0x0001, 0x00c2}, {0x0020, 0x0006}, {0x006a, 0x000d},
+ {0x0050, 0x0000}, {0x0041, 0x0000}, {0x006a, 0x0007}, {0x0061, 0x0006},
+ {0x006a, 0x000d}, {0x0000, 0x00c0}, {0x0010, 0x0010}, {0x0001, 0x00c1},
+ {0x0041, 0x00c2}, {0x0004, 0x00d8}, {0x0012, 0x0004}, {0x0000, 0x0058},
+ {0x0041, 0x0000}, {0x0061, 0x0000},
+};
+
+static struct validx tbl_common[] = {
+ {0x6000, 0x00ff}, {0x60ff, 0x002c}, {0x60df, 0x002e}, {0x6001, 0x00ff},
+ {0x6080, 0x0012}, {0x6000, 0x0000}, {0x6000, 0x0045}, {0x6000, 0x0010},
+ {0x6035, 0x003c}, {0x6000, 0x0011}, {0x6028, 0x0004}, {0x60e5, 0x0013},
+ {0x6088, 0x0014}, {0x600c, 0x002c}, {0x6078, 0x0033}, {0x60f7, 0x003b},
+ {0x6000, 0x003e}, {0x6011, 0x0043}, {0x6010, 0x0016}, {0x6082, 0x0039},
+ {0x6088, 0x0035}, {0x600a, 0x0022}, {0x6040, 0x0037}, {0x6000, 0x0023},
+ {0x60a0, 0x0034}, {0x601a, 0x0036}, {0x6002, 0x0006}, {0x60c0, 0x0007},
+ {0x60b7, 0x000d}, {0x6001, 0x000e}, {0x6000, 0x004c}, {0x6081, 0x004a},
+ {0x6099, 0x0021}, {0x6002, 0x0009}, {0x603e, 0x0024}, {0x6034, 0x0025},
+ {0x6081, 0x0026}, {0x6000, 0x0000}, {0x6000, 0x0045}, {0x6000, 0x0010},
+ {0x6000, 0x005c}, {0x6000, 0x0063}, {0x6000, 0x007c}, {0x6070, 0x0061},
+ {0x6080, 0x0062}, {0x6080, 0x0020}, {0x6030, 0x0028}, {0x6000, 0x006c},
+ {0x6000, 0x006e}, {0x6002, 0x0070}, {0x6094, 0x0071}, {0x60c1, 0x0073},
+ {0x6034, 0x003d}, {0x6057, 0x005a}, {0x60bb, 0x004f}, {0x609c, 0x0050},
+ {0x6080, 0x006d}, {0x6002, 0x0039}, {0x6033, 0x003a}, {0x60f1, 0x003b},
+ {0x6031, 0x003c}, {0x6000, 0x00ff}, {0x6014, 0x00e0}, {0x60ff, 0x0076},
+ {0x60a0, 0x0033}, {0x6020, 0x0042}, {0x6018, 0x0043}, {0x6000, 0x004c},
+ {0x60d0, 0x0087}, {0x600f, 0x0088}, {0x6003, 0x00d7}, {0x6010, 0x00d9},
+ {0x6005, 0x00da}, {0x6082, 0x00d3}, {0x60c0, 0x00f9}, {0x6006, 0x0044},
+ {0x6007, 0x00d1}, {0x6002, 0x00d2}, {0x6000, 0x00d2}, {0x6011, 0x00d8},
+ {0x6008, 0x00c8}, {0x6080, 0x00c9}, {0x6008, 0x007c}, {0x6020, 0x007d},
+ {0x6020, 0x007d}, {0x6000, 0x0090}, {0x600e, 0x0091}, {0x601a, 0x0091},
+ {0x6031, 0x0091}, {0x605a, 0x0091}, {0x6069, 0x0091}, {0x6075, 0x0091},
+ {0x607e, 0x0091}, {0x6088, 0x0091}, {0x608f, 0x0091}, {0x6096, 0x0091},
+ {0x60a3, 0x0091}, {0x60af, 0x0091}, {0x60c4, 0x0091}, {0x60d7, 0x0091},
+ {0x60e8, 0x0091}, {0x6020, 0x0091}, {0x6000, 0x0092}, {0x6006, 0x0093},
+ {0x60e3, 0x0093}, {0x6005, 0x0093}, {0x6005, 0x0093}, {0x6000, 0x0093},
+ {0x6004, 0x0093}, {0x6000, 0x0093}, {0x6000, 0x0093}, {0x6000, 0x0093},
+ {0x6000, 0x0093}, {0x6000, 0x0093}, {0x6000, 0x0093}, {0x6000, 0x0093},
+ {0x6000, 0x0096}, {0x6008, 0x0097}, {0x6019, 0x0097}, {0x6002, 0x0097},
+ {0x600c, 0x0097}, {0x6024, 0x0097}, {0x6030, 0x0097}, {0x6028, 0x0097},
+ {0x6026, 0x0097}, {0x6002, 0x0097}, {0x6098, 0x0097}, {0x6080, 0x0097},
+ {0x6000, 0x0097}, {0x6000, 0x0097}, {0x60ed, 0x00c3}, {0x609a, 0x00c4},
+ {0x6000, 0x00a4}, {0x6011, 0x00c5}, {0x6051, 0x00c6}, {0x6010, 0x00c7},
+ {0x6066, 0x00b6}, {0x60a5, 0x00b8}, {0x6064, 0x00b7}, {0x607c, 0x00b9},
+ {0x60af, 0x00b3}, {0x6097, 0x00b4}, {0x60ff, 0x00b5}, {0x60c5, 0x00b0},
+ {0x6094, 0x00b1}, {0x600f, 0x00b2}, {0x605c, 0x00c4}, {0x6000, 0x00a8},
+ {0x60c8, 0x00c0}, {0x6096, 0x00c1}, {0x601d, 0x0086}, {0x6000, 0x0050},
+ {0x6090, 0x0051}, {0x6018, 0x0052}, {0x6000, 0x0053}, {0x6000, 0x0054},
+ {0x6088, 0x0055}, {0x6000, 0x0057}, {0x6090, 0x005a}, {0x6018, 0x005b},
+ {0x6005, 0x005c}, {0x60ed, 0x00c3}, {0x6000, 0x007f}, {0x6005, 0x00da},
+ {0x601f, 0x00e5}, {0x6067, 0x00e1}, {0x6000, 0x00e0}, {0x60ff, 0x00dd},
+ {0x6000, 0x0005}, {0x6001, 0x00ff}, {0x6000, 0x0000}, {0x6000, 0x0045},
+ {0x6000, 0x0010},
+};
+
+static struct validx tbl_sensor_settings_common1[] = {
+ {0x0041, 0x0000}, {0x006a, 0x0007}, {0x00ef, 0x0006}, {0x006a, 0x000d},
+ {0x0000, 0x00c0}, {0x0010, 0x0010}, {0x0001, 0x00c1}, {0x0041, 0x00c2},
+ {0x0004, 0x00d8}, {0x0012, 0x0004}, {0x0000, 0x0058}, {0x0041, 0x0000},
+ {50, 0xffff},
+ {0x0061, 0x0000},
+ {0xffff, 0xffff},
+ {0x6000, 0x00ff}, {0x6000, 0x007c}, {0x6007, 0x007d},
+ {30, 0xffff},
+ {0x0040, 0x0000},
+};
+
+static struct validx tbl_sensor_settings_common2[] = {
+ {0x6001, 0x00ff}, {0x6038, 0x000c},
+ {10, 0xffff},
+ {0x6000, 0x0011},
+};
+
+static struct validx tbl_640[] = {
+ {0x6000, 0x00ff}, {0x60f1, 0x00dd}, {0x6004, 0x00e0}, {0x6067, 0x00e1},
+ {0x6004, 0x00da}, {0x6000, 0x00ff}, {0x60f1, 0x00dd}, {0x6004, 0x00e0},
+ {0x6001, 0x00ff}, {0x6000, 0x0012}, {0x6000, 0x0011}, {0x6011, 0x0017},
+ {0x6075, 0x0018}, {0x6001, 0x0019}, {0x6097, 0x001a}, {0x6036, 0x0032},
+ {0x60bb, 0x004f}, {0x6057, 0x005a}, {0x609c, 0x0050}, {0x6080, 0x006d},
+ {0x6092, 0x0026}, {0x60ff, 0x0020}, {0x6000, 0x0027}, {0x6000, 0x00ff},
+ {0x60c8, 0x00c0}, {0x6096, 0x00c1}, {0x6000, 0x008c}, {0x603d, 0x0086},
+ {0x6089, 0x0050}, {0x6090, 0x0051}, {0x602c, 0x0052}, {0x6000, 0x0053},
+ {0x6000, 0x0054}, {0x6088, 0x0055}, {0x6000, 0x0057}, {0x60a0, 0x005a},
+ {0x6078, 0x005b}, {0x6000, 0x005c}, {0x6004, 0x00d3}, {0x6000, 0x00e0},
+ {0x60ff, 0x00dd}, {0x60a1, 0x005a},
+};
+
+static struct validx tbl_800[] = {
+ {0x6000, 0x00ff}, {0x60f1, 0x00dd}, {0x6004, 0x00e0}, {0x6067, 0x00e1},
+ {0x6004, 0x00da}, {0x6000, 0x00ff}, {0x60f1, 0x00dd}, {0x6004, 0x00e0},
+ {0x6001, 0x00ff}, {0x6040, 0x0012}, {0x6000, 0x0011}, {0x6011, 0x0017},
+ {0x6043, 0x0018}, {0x6000, 0x0019}, {0x604b, 0x001a}, {0x6009, 0x0032},
+ {0x60ca, 0x004f}, {0x60a8, 0x0050}, {0x6000, 0x006d}, {0x6038, 0x003d},
+ {0x60c8, 0x0035}, {0x6000, 0x0022}, {0x6092, 0x0026}, {0x60ff, 0x0020},
+ {0x6000, 0x0027}, {0x6000, 0x00ff}, {0x6064, 0x00c0}, {0x604b, 0x00c1},
+ {0x6000, 0x008c}, {0x601d, 0x0086}, {0x6082, 0x00d3}, {0x6000, 0x00e0},
+ {0x60ff, 0x00dd}, {0x6020, 0x008c}, {0x6001, 0x00ff}, {0x6044, 0x0018},
+};
+
+static struct validx tbl_big1[] = {
+ {0x0002, 0x00c1}, {0x6000, 0x00ff}, {0x60f1, 0x00dd}, {0x6004, 0x00e0},
+ {0x6001, 0x00ff}, {0x6000, 0x0012}, {0x6000, 0x0000}, {0x6000, 0x0045},
+ {0x6000, 0x0010}, {0x6000, 0x0011}, {0x6011, 0x0017}, {0x6075, 0x0018},
+ {0x6001, 0x0019}, {0x6097, 0x001a}, {0x6036, 0x0032}, {0x60bb, 0x004f},
+ {0x609c, 0x0050}, {0x6057, 0x005a}, {0x6080, 0x006d}, {0x6043, 0x000f},
+ {0x608f, 0x0003}, {0x6005, 0x007c}, {0x6081, 0x0026}, {0x6000, 0x00ff},
+ {0x60c8, 0x00c0}, {0x6096, 0x00c1}, {0x6000, 0x008c},
+};
+
+static struct validx tbl_big2[] = {
+ {0x603d, 0x0086}, {0x6000, 0x0050}, {0x6090, 0x0051}, {0x602c, 0x0052},
+ {0x6000, 0x0053}, {0x6000, 0x0054}, {0x6088, 0x0055}, {0x6000, 0x0057},
+ {0x6040, 0x005a}, {0x60f0, 0x005b}, {0x6001, 0x005c}, {0x6082, 0x00d3},
+ {0x6000, 0x008e},
+};
+
+static struct validx tbl_big3[] = {
+ {0x6004, 0x00da}, {0x6000, 0x00e0}, {0x6067, 0x00e1}, {0x60ff, 0x00dd},
+ {0x6001, 0x00ff}, {0x6000, 0x00ff}, {0x60f1, 0x00dd}, {0x6004, 0x00e0},
+ {0x6001, 0x00ff}, {0x6000, 0x0011}, {0x6000, 0x00ff}, {0x6010, 0x00c7},
+ {0x6000, 0x0092}, {0x6006, 0x0093}, {0x60e3, 0x0093}, {0x6005, 0x0093},
+ {0x6005, 0x0093}, {0x60ed, 0x00c3}, {0x6000, 0x00a4}, {0x60d0, 0x0087},
+ {0x6003, 0x0096}, {0x600c, 0x0097}, {0x6024, 0x0097}, {0x6030, 0x0097},
+ {0x6028, 0x0097}, {0x6026, 0x0097}, {0x6002, 0x0097}, {0x6001, 0x00ff},
+ {0x6043, 0x000f}, {0x608f, 0x0003}, {0x6000, 0x002d}, {0x6000, 0x002e},
+ {0x600a, 0x0022}, {0x6002, 0x0070}, {0x6008, 0x0014}, {0x6048, 0x0014},
+ {0x6000, 0x00ff}, {0x6000, 0x00e0}, {0x60ff, 0x00dd},
+};
+
+static struct validx tbl_post_unset_alt[] = {
+ {0x006a, 0x000d}, {0x6001, 0x00ff}, {0x6081, 0x0026}, {0x6000, 0x0000},
+ {0x6000, 0x0045}, {0x6000, 0x0010}, {0x6068, 0x000d},
+ {50, 0xffff},
+ {0x0021, 0x0000},
+};
+
+static int ov2640_init_at_startup(struct gspca_dev *gspca_dev);
+static int ov2640_configure_alt(struct gspca_dev *gspca_dev);
+static int ov2640_init_pre_alt(struct gspca_dev *gspca_dev);
+static int ov2640_init_post_alt(struct gspca_dev *gspca_dev);
+static void ov2640_post_unset_alt(struct gspca_dev *gspca_dev);
+static int ov2640_camera_settings(struct gspca_dev *gspca_dev);
+/*==========================================================================*/
+
+void ov2640_init_settings(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ sd->vcur.backlight = 32;
+ sd->vcur.brightness = 0;
+ sd->vcur.sharpness = 6;
+ sd->vcur.contrast = 0;
+ sd->vcur.gamma = 32;
+ sd->vcur.hue = 0;
+ sd->vcur.saturation = 128;
+ sd->vcur.whitebal = 64;
+ sd->vcur.mirror = 0;
+ sd->vcur.flip = 0;
+
+ sd->vmax.backlight = 64;
+ sd->vmax.brightness = 255;
+ sd->vmax.sharpness = 31;
+ sd->vmax.contrast = 255;
+ sd->vmax.gamma = 64;
+ sd->vmax.hue = 254 + 2;
+ sd->vmax.saturation = 255;
+ sd->vmax.whitebal = 128;
+ sd->vmax.mirror = 1;
+ sd->vmax.flip = 1;
+ sd->vmax.AC50Hz = 0;
+
+ sd->dev_camera_settings = ov2640_camera_settings;
+ sd->dev_init_at_startup = ov2640_init_at_startup;
+ sd->dev_configure_alt = ov2640_configure_alt;
+ sd->dev_init_pre_alt = ov2640_init_pre_alt;
+ sd->dev_post_unset_alt = ov2640_post_unset_alt;
+}
+
+/*==========================================================================*/
+
+static void common(struct gspca_dev *gspca_dev)
+{
+ fetch_validx(gspca_dev, tbl_common, ARRAY_SIZE(tbl_common));
+}
+
+static int ov2640_init_at_startup(struct gspca_dev *gspca_dev)
+{
+ fetch_validx(gspca_dev, tbl_init_at_startup,
+ ARRAY_SIZE(tbl_init_at_startup));
+
+ ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200, 12, dat_init1);
+
+ common(gspca_dev);
+
+ ctrl_in(gspca_dev, 0xc0, 2, 0x0000, 0x0006, 1, c61);
+
+ ctrl_out(gspca_dev, 0x40, 1, 0x00ef, 0x0006, 0, NULL);
+
+ ctrl_in(gspca_dev, 0xc0, 2, 0x0000, 0x0000, 1, c51);
+
+ ctrl_out(gspca_dev, 0x40, 1, 0x0051, 0x0000, 0, NULL);
+/* ctrl_out(gspca_dev, 0x40, 11, 0x0000, 0x0000, 0, NULL); */
+
+ return 0;
+}
+
+static int ov2640_init_pre_alt(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ sd->mirrorMask = 0;
+
+ sd->vold.backlight = -1;
+ sd->vold.brightness = -1;
+ sd->vold.sharpness = -1;
+ sd->vold.contrast = -1;
+ sd->vold.saturation = -1;
+ sd->vold.gamma = -1;
+ sd->vold.hue = -1;
+ sd->vold.whitebal = -1;
+ sd->vold.mirror = -1;
+ sd->vold.flip = -1;
+
+ ov2640_init_post_alt(gspca_dev);
+
+ return 0;
+}
+
+static int ov2640_init_post_alt(struct gspca_dev *gspca_dev)
+{
+ s32 reso = gspca_dev->cam.cam_mode[(s32) gspca_dev->curr_mode].priv;
+ s32 n; /* reserved for FETCH functions */
+
+ ctrl_out(gspca_dev, 0x40, 5, 0x0001, 0x0000, 0, NULL);
+
+ n = fetch_validx(gspca_dev, tbl_sensor_settings_common1,
+ ARRAY_SIZE(tbl_sensor_settings_common1));
+ ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200, 12, dat_post);
+ common(gspca_dev);
+ keep_on_fetching_validx(gspca_dev, tbl_sensor_settings_common1,
+ ARRAY_SIZE(tbl_sensor_settings_common1), n);
+
+ switch (reso) {
+ case IMAGE_640:
+ n = fetch_validx(gspca_dev, tbl_640, ARRAY_SIZE(tbl_640));
+ ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200, 12, dat_640);
+ break;
+
+ case IMAGE_800:
+ n = fetch_validx(gspca_dev, tbl_800, ARRAY_SIZE(tbl_800));
+ ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200, 12, dat_800);
+ break;
+
+ case IMAGE_1600:
+ case IMAGE_1280:
+ n = fetch_validx(gspca_dev, tbl_big1, ARRAY_SIZE(tbl_big1));
+
+ if (reso == IMAGE_1280) {
+ n = fetch_validx(gspca_dev, tbl_big2,
+ ARRAY_SIZE(tbl_big2));
+ } else {
+ ctrl_out(gspca_dev, 0x40, 1, 0x601d, 0x0086, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0x6001, 0x00d7, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0x6082, 0x00d3, 0, NULL);
+ }
+
+ n = fetch_validx(gspca_dev, tbl_big3, ARRAY_SIZE(tbl_big3));
+
+ if (reso == IMAGE_1280) {
+ ctrl_out(gspca_dev, 0x40, 1, 0x6001, 0x00ff, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200,
+ 12, dat_1280);
+ } else {
+ ctrl_out(gspca_dev, 0x40, 1, 0x6020, 0x008c, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0x6001, 0x00ff, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0x6076, 0x0018, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200,
+ 12, dat_1600);
+ }
+ break;
+ }
+
+ n = fetch_validx(gspca_dev, tbl_sensor_settings_common2,
+ ARRAY_SIZE(tbl_sensor_settings_common2));
+
+ ov2640_camera_settings(gspca_dev);
+
+ return 0;
+}
+
+static int ov2640_configure_alt(struct gspca_dev *gspca_dev)
+{
+ s32 reso = gspca_dev->cam.cam_mode[(s32) gspca_dev->curr_mode].priv;
+
+ switch (reso) {
+ case IMAGE_640:
+ gspca_dev->alt = 3 + 1;
+ break;
+
+ case IMAGE_800:
+ case IMAGE_1280:
+ case IMAGE_1600:
+ gspca_dev->alt = 1 + 1;
+ break;
+ }
+ return 0;
+}
+
+static int ov2640_camera_settings(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ s32 backlight = sd->vcur.backlight;
+ s32 bright = sd->vcur.brightness;
+ s32 sharp = sd->vcur.sharpness;
+ s32 gam = sd->vcur.gamma;
+ s32 cntr = sd->vcur.contrast;
+ s32 sat = sd->vcur.saturation;
+ s32 hue = sd->vcur.hue;
+ s32 wbal = sd->vcur.whitebal;
+ s32 mirror = (((sd->vcur.mirror > 0) ^ sd->mirrorMask) == 0);
+ s32 flip = (((sd->vcur.flip > 0) ^ sd->mirrorMask) == 0);
+
+ if (backlight != sd->vold.backlight) {
+ /* No sd->vold.backlight=backlight; (to be done again later) */
+ if (backlight < 0 || backlight > sd->vmax.backlight)
+ backlight = 0;
+
+ ctrl_out(gspca_dev, 0x40, 1, 0x6001 , 0x00ff,
+ 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0x601e + backlight , 0x0024,
+ 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0x601e + backlight - 10, 0x0025,
+ 0, NULL);
+ }
+
+ if (bright != sd->vold.brightness) {
+ sd->vold.brightness = bright;
+ if (bright < 0 || bright > sd->vmax.brightness)
+ bright = 0;
+
+ ctrl_out(gspca_dev, 0x40, 1, 0x6000 , 0x00ff, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0x6009 , 0x007c, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0x6000 + bright, 0x007d, 0, NULL);
+ }
+
+ if (wbal != sd->vold.whitebal) {
+ sd->vold.whitebal = wbal;
+ if (wbal < 0 || wbal > sd->vmax.whitebal)
+ wbal = 0;
+
+ ctrl_out(gspca_dev, 0x40, 1, 0x6000 , 0x00ff, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0x6003 , 0x007c, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0x6000 + wbal, 0x007d, 0, NULL);
+ }
+
+ if (cntr != sd->vold.contrast) {
+ sd->vold.contrast = cntr;
+ if (cntr < 0 || cntr > sd->vmax.contrast)
+ cntr = 0;
+
+ ctrl_out(gspca_dev, 0x40, 1, 0x6000 , 0x00ff, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0x6007 , 0x007c, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0x6000 + cntr, 0x007d, 0, NULL);
+ }
+
+ if (sat != sd->vold.saturation) {
+ sd->vold.saturation = sat;
+ if (sat < 0 || sat > sd->vmax.saturation)
+ sat = 0;
+
+ ctrl_out(gspca_dev, 0x40, 1, 0x6000 , 0x00ff, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0x6001 , 0x007c, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0x6000 + sat, 0x007d, 0, NULL);
+ }
+
+ if (sharp != sd->vold.sharpness) {
+ sd->vold.sharpness = sharp;
+ if (sharp < 0 || sharp > sd->vmax.sharpness)
+ sharp = 0;
+
+ ctrl_out(gspca_dev, 0x40, 1, 0x6000 , 0x00ff, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0x6001 , 0x0092, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0x60c0 + sharp, 0x0093, 0, NULL);
+ }
+
+ if (hue != sd->vold.hue) {
+ sd->vold.hue = hue;
+ if (hue < 0 || hue > sd->vmax.hue)
+ hue = 0;
+
+ ctrl_out(gspca_dev, 0x40, 1, 0x6000 , 0x00ff, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0x6002 , 0x007c, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0x6000 + hue * (hue < 255), 0x007d,
+ 0, NULL);
+ if (hue >= 255)
+ sd->swapRB = 1;
+ else
+ sd->swapRB = 0;
+ }
+
+ if (gam != sd->vold.gamma) {
+ sd->vold.gamma = gam;
+ if (gam < 0 || gam > sd->vmax.gamma)
+ gam = 0;
+
+ ctrl_out(gspca_dev, 0x40, 1, 0x6000 , 0x00ff, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0x6008 , 0x007c, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0x6000 + gam, 0x007d, 0, NULL);
+ }
+
+ if (mirror != sd->vold.mirror || flip != sd->vold.flip) {
+ sd->vold.mirror = mirror;
+ sd->vold.flip = flip;
+
+ mirror = 0x80 * mirror;
+ ctrl_out(gspca_dev, 0x40, 1, 0x6001, 0x00ff, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0x6000, 0x8004, 0, NULL);
+ ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x8004, 1, c28);
+ ctrl_out(gspca_dev, 0x40, 1, 0x6028 + mirror, 0x0004, 0, NULL);
+
+ flip = 0x50 * flip + mirror;
+ ctrl_out(gspca_dev, 0x40, 1, 0x6001, 0x00ff, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0x6000, 0x8004, 0, NULL);
+ ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x8004, 1, ca8);
+ ctrl_out(gspca_dev, 0x40, 1, 0x6028 + flip, 0x0004, 0, NULL);
+
+ ctrl_in(gspca_dev, 0xc0, 2, 0x0000, 0x0000, 1, c50);
+ }
+
+ if (backlight != sd->vold.backlight) {
+ sd->vold.backlight = backlight;
+
+ ctrl_out(gspca_dev, 0x40, 1, 0x6001 , 0x00ff,
+ 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0x601e + backlight , 0x0024,
+ 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0x601e + backlight - 10, 0x0025,
+ 0, NULL);
+ }
+
+ return 0;
+}
+
+static void ov2640_post_unset_alt(struct gspca_dev *gspca_dev)
+{
+ ctrl_out(gspca_dev, 0x40, 5, 0x0000, 0x0000, 0, NULL);
+ msleep(20);
+ fetch_validx(gspca_dev, tbl_post_unset_alt,
+ ARRAY_SIZE(tbl_post_unset_alt));
+}
--- /dev/null
+/* Subdriver for the GL860 chip with the OV9655 sensor
+ * Author Olivier LORIN, from logs done by Simon (Sur3) and Almighurt
+ * on dsd's weblog
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* Sensor : OV9655 */
+
+#include "gl860.h"
+
+static struct validx tbl_init_at_startup[] = {
+ {0x0000, 0x0000}, {0x0010, 0x0010}, {0x0008, 0x00c0}, {0x0001, 0x00c1},
+ {0x0001, 0x00c2}, {0x0020, 0x0006}, {0x006a, 0x000d},
+
+ {0x0040, 0x0000},
+};
+
+static struct validx tbl_commmon[] = {
+ {0x0041, 0x0000}, {0x006a, 0x0007}, {0x0063, 0x0006}, {0x006a, 0x000d},
+ {0x0000, 0x00c0}, {0x0010, 0x0010}, {0x0001, 0x00c1}, {0x0041, 0x00c2},
+ {0x0004, 0x00d8}, {0x0012, 0x0004}, {0x0000, 0x0058}, {0x0040, 0x0000},
+ {0x00f3, 0x0006}, {0x0058, 0x0000}, {0x0048, 0x0000}, {0x0061, 0x0000},
+};
+
+static s32 tbl_length[] = {12, 56, 52, 54, 56, 42, 32, 12};
+
+static u8 *tbl_640[] = {
+ "\x00\x40\x07\x6a\x06\xf3\x0d\x6a" "\x10\x10\xc1\x01"
+ ,
+ "\x12\x80\x00\x00\x01\x98\x02\x80" "\x03\x12\x04\x03\x0b\x57\x0e\x61"
+ "\x0f\x42\x11\x01\x12\x60\x13\x00" "\x14\x3a\x16\x24\x17\x14\x18\x00"
+ "\x19\x01\x1a\x3d\x1e\x04\x24\x3c" "\x25\x36\x26\x72\x27\x08\x28\x08"
+ "\x29\x15\x2a\x00\x2b\x00\x2c\x08"
+ ,
+ "\x32\xff\x33\x00\x34\x3d\x35\x00" "\x36\xfa\x38\x72\x39\x57\x3a\x00"
+ "\x3b\x0c\x3d\x99\x3e\x0c\x3f\xc1" "\x40\xc0\x41\x00\x42\xc0\x43\x0a"
+ "\x44\xf0\x45\x46\x46\x62\x47\x2a" "\x48\x3c\x4a\xee\x4b\xe7\x4c\xe7"
+ "\x4d\xe7\x4e\xe7"
+ ,
+ "\x4f\x98\x50\x98\x51\x00\x52\x28" "\x53\x70\x54\x98\x58\x1a\x59\x85"
+ "\x5a\xa9\x5b\x64\x5c\x84\x5d\x53" "\x5e\x0e\x5f\xf0\x60\xf0\x61\xf0"
+ "\x62\x00\x63\x00\x64\x02\x65\x20" "\x66\x00\x69\x0a\x6b\x5a\x6c\x04"
+ "\x6d\x55\x6e\x00\x6f\x9d"
+ ,
+ "\x70\x15\x71\x78\x72\x00\x73\x00" "\x74\x3a\x75\x35\x76\x01\x77\x02"
+ "\x7a\x24\x7b\x04\x7c\x07\x7d\x10" "\x7e\x28\x7f\x36\x80\x44\x81\x52"
+ "\x82\x60\x83\x6c\x84\x78\x85\x8c" "\x86\x9e\x87\xbb\x88\xd2\x89\xe5"
+ "\x8a\x23\x8c\x8d\x90\x7c\x91\x7b"
+ ,
+ "\x9d\x02\x9e\x02\x9f\x74\xa0\x73" "\xa1\x40\xa4\x50\xa5\x68\xa6\x70"
+ "\xa8\xc1\xa9\xef\xaa\x92\xab\x04" "\xac\x80\xad\x80\xae\x80\xaf\x80"
+ "\xb2\xf2\xb3\x20\xb4\x20\xb5\x00" "\xb6\xaf"
+ ,
+ "\xbb\xae\xbc\x4f\xbd\x4e\xbe\x6a" "\xbf\x68\xc0\xaa\xc1\xc0\xc2\x01"
+ "\xc3\x4e\xc6\x85\xc7\x81\xc9\xe0" "\xca\xe8\xcb\xf0\xcc\xd8\xcd\x93"
+ ,
+ "\xd0\x01\xd1\x08\xd2\xe0\xd3\x01" "\xd4\x10\xd5\x80"
+};
+
+static u8 *tbl_1280[] = {
+ "\x00\x40\x07\x6a\x06\xf3\x0d\x6a" "\x10\x10\xc1\x01"
+ ,
+ "\x12\x80\x00\x00\x01\x98\x02\x80" "\x03\x12\x04\x01\x0b\x57\x0e\x61"
+ "\x0f\x42\x11\x00\x12\x00\x13\x00" "\x14\x3a\x16\x24\x17\x1b\x18\xbb"
+ "\x19\x01\x1a\x81\x1e\x04\x24\x3c" "\x25\x36\x26\x72\x27\x08\x28\x08"
+ "\x29\x15\x2a\x00\x2b\x00\x2c\x08"
+ ,
+ "\x32\xa4\x33\x00\x34\x3d\x35\x00" "\x36\xf8\x38\x72\x39\x57\x3a\x00"
+ "\x3b\x0c\x3d\x99\x3e\x0c\x3f\xc2" "\x40\xc0\x41\x00\x42\xc0\x43\x0a"
+ "\x44\xf0\x45\x46\x46\x62\x47\x2a" "\x48\x3c\x4a\xec\x4b\xe8\x4c\xe8"
+ "\x4d\xe8\x4e\xe8"
+ ,
+ "\x4f\x98\x50\x98\x51\x00\x52\x28" "\x53\x70\x54\x98\x58\x1a\x59\x85"
+ "\x5a\xa9\x5b\x64\x5c\x84\x5d\x53" "\x5e\x0e\x5f\xf0\x60\xf0\x61\xf0"
+ "\x62\x00\x63\x00\x64\x02\x65\x20" "\x66\x00\x69\x02\x6b\x5a\x6c\x04"
+ "\x6d\x55\x6e\x00\x6f\x9d"
+ ,
+ "\x70\x08\x71\x78\x72\x00\x73\x01" "\x74\x3a\x75\x35\x76\x01\x77\x02"
+ "\x7a\x24\x7b\x04\x7c\x07\x7d\x10" "\x7e\x28\x7f\x36\x80\x44\x81\x52"
+ "\x82\x60\x83\x6c\x84\x78\x85\x8c" "\x86\x9e\x87\xbb\x88\xd2\x89\xe5"
+ "\x8a\x23\x8c\x0d\x90\x90\x91\x90"
+ ,
+ "\x9d\x02\x9e\x02\x9f\x94\xa0\x94" "\xa1\x01\xa4\x50\xa5\x68\xa6\x70"
+ "\xa8\xc1\xa9\xef\xaa\x92\xab\x04" "\xac\x80\xad\x80\xae\x80\xaf\x80"
+ "\xb2\xf2\xb3\x20\xb4\x20\xb5\x00" "\xb6\xaf"
+ ,
+ "\xbb\xae\xbc\x38\xbd\x39\xbe\x01" "\xbf\x01\xc0\xe2\xc1\xc0\xc2\x01"
+ "\xc3\x4e\xc6\x85\xc7\x81\xc9\xe0" "\xca\xe8\xcb\xf0\xcc\xd8\xcd\x93"
+ ,
+ "\xd0\x21\xd1\x18\xd2\xe0\xd3\x01" "\xd4\x28\xd5\x00"
+};
+
+static u8 c04[] = {0x04};
+static u8 dat_post1[] = "\x04\x00\x10\x20\xa1\x00\x00\x02";
+static u8 dat_post2[] = "\x10\x10\xc1\x02";
+static u8 dat_post3[] = "\x04\x00\x10\x7c\xa1\x00\x00\x04";
+static u8 dat_post4[] = "\x10\x02\xc1\x06";
+static u8 dat_post5[] = "\x04\x00\x10\x7b\xa1\x00\x00\x08";
+static u8 dat_post6[] = "\x10\x10\xc1\x05";
+static u8 dat_post7[] = "\x04\x00\x10\x7c\xa1\x00\x00\x08";
+static u8 dat_post8[] = "\x04\x00\x10\x7c\xa1\x00\x00\x09";
+
+static struct validx tbl_init_post_alt[] = {
+ {0x6032, 0x00ff}, {0x6032, 0x00ff}, {0x6032, 0x00ff}, {0x603c, 0x00ff},
+ {0x6003, 0x00ff}, {0x6032, 0x00ff}, {0x6032, 0x00ff}, {0x6001, 0x00ff},
+ {0x6000, 0x801e},
+ {0xffff, 0xffff},
+ {0x6004, 0x001e}, {0x6000, 0x801e},
+ {0xffff, 0xffff},
+ {0x6004, 0x001e}, {0x6012, 0x0003}, {0x6000, 0x801e},
+ {0xffff, 0xffff},
+ {0x6004, 0x001e}, {0x6000, 0x801e},
+ {0xffff, 0xffff},
+ {0x6004, 0x001e}, {0x6012, 0x0003},
+ {0xffff, 0xffff},
+ {0x6000, 0x801e},
+ {0xffff, 0xffff},
+ {0x6004, 0x001e}, {0x6000, 0x801e},
+ {0xffff, 0xffff},
+ {0x6004, 0x001e}, {0x6012, 0x0003}, {0x6000, 0x801e},
+ {0xffff, 0xffff},
+ {0x6004, 0x001e}, {0x6000, 0x801e},
+ {0xffff, 0xffff},
+ {0x6004, 0x001e}, {0x6012, 0x0003},
+ {0xffff, 0xffff},
+ {0x6000, 0x801e},
+ {0xffff, 0xffff},
+ {0x6004, 0x001e}, {0x6000, 0x801e},
+ {0xffff, 0xffff},
+ {0x6004, 0x001e}, {0x6012, 0x0003},
+};
+
+static int ov9655_init_at_startup(struct gspca_dev *gspca_dev);
+static int ov9655_configure_alt(struct gspca_dev *gspca_dev);
+static int ov9655_init_pre_alt(struct gspca_dev *gspca_dev);
+static int ov9655_init_post_alt(struct gspca_dev *gspca_dev);
+static void ov9655_post_unset_alt(struct gspca_dev *gspca_dev);
+static int ov9655_camera_settings(struct gspca_dev *gspca_dev);
+/*==========================================================================*/
+
+void ov9655_init_settings(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ sd->vcur.backlight = 0;
+ sd->vcur.brightness = 128;
+ sd->vcur.sharpness = 0;
+ sd->vcur.contrast = 0;
+ sd->vcur.gamma = 0;
+ sd->vcur.hue = 0;
+ sd->vcur.saturation = 0;
+ sd->vcur.whitebal = 0;
+
+ sd->vmax.backlight = 0;
+ sd->vmax.brightness = 255;
+ sd->vmax.sharpness = 0;
+ sd->vmax.contrast = 0;
+ sd->vmax.gamma = 0;
+ sd->vmax.hue = 0 + 1;
+ sd->vmax.saturation = 0;
+ sd->vmax.whitebal = 0;
+ sd->vmax.mirror = 0;
+ sd->vmax.flip = 0;
+ sd->vmax.AC50Hz = 0;
+
+ sd->dev_camera_settings = ov9655_camera_settings;
+ sd->dev_init_at_startup = ov9655_init_at_startup;
+ sd->dev_configure_alt = ov9655_configure_alt;
+ sd->dev_init_pre_alt = ov9655_init_pre_alt;
+ sd->dev_post_unset_alt = ov9655_post_unset_alt;
+}
+
+/*==========================================================================*/
+
+static int ov9655_init_at_startup(struct gspca_dev *gspca_dev)
+{
+ fetch_validx(gspca_dev, tbl_init_at_startup,
+ ARRAY_SIZE(tbl_init_at_startup));
+ fetch_validx(gspca_dev, tbl_commmon, ARRAY_SIZE(tbl_commmon));
+/* ctrl_out(gspca_dev, 0x40, 11, 0x0000, 0x0000, 0, NULL);*/
+
+ return 0;
+}
+
+static int ov9655_init_pre_alt(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ sd->vold.brightness = -1;
+ sd->vold.hue = -1;
+
+ fetch_validx(gspca_dev, tbl_commmon, ARRAY_SIZE(tbl_commmon));
+
+ ov9655_init_post_alt(gspca_dev);
+
+ return 0;
+}
+
+static int ov9655_init_post_alt(struct gspca_dev *gspca_dev)
+{
+ s32 reso = gspca_dev->cam.cam_mode[(s32) gspca_dev->curr_mode].priv;
+ s32 n; /* reserved for FETCH functions */
+ s32 i;
+ u8 **tbl;
+
+ ctrl_out(gspca_dev, 0x40, 5, 0x0001, 0x0000, 0, NULL);
+
+ tbl = (reso == IMAGE_640) ? tbl_640 : tbl_1280;
+
+ ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200,
+ tbl_length[0], tbl[0]);
+ for (i = 1; i < 7; i++)
+ ctrl_out(gspca_dev, 0x40, 3, 0x6000, 0x0200,
+ tbl_length[i], tbl[i]);
+ ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200,
+ tbl_length[7], tbl[7]);
+
+ n = fetch_validx(gspca_dev, tbl_init_post_alt,
+ ARRAY_SIZE(tbl_init_post_alt));
+
+ ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x801e, 1, c04);
+ keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
+ ARRAY_SIZE(tbl_init_post_alt), n);
+ ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x801e, 1, c04);
+ keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
+ ARRAY_SIZE(tbl_init_post_alt), n);
+ ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x801e, 1, c04);
+ keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
+ ARRAY_SIZE(tbl_init_post_alt), n);
+ ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x801e, 1, c04);
+ keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
+ ARRAY_SIZE(tbl_init_post_alt), n);
+ ctrl_out(gspca_dev, 0x40, 3, 0x6000, 0x0200, 8, dat_post1);
+ keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
+ ARRAY_SIZE(tbl_init_post_alt), n);
+
+ ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x801e, 1, c04);
+ keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
+ ARRAY_SIZE(tbl_init_post_alt), n);
+ ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x801e, 1, c04);
+ keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
+ ARRAY_SIZE(tbl_init_post_alt), n);
+ ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x801e, 1, c04);
+ keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
+ ARRAY_SIZE(tbl_init_post_alt), n);
+ ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x801e, 1, c04);
+ keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
+ ARRAY_SIZE(tbl_init_post_alt), n);
+ ctrl_out(gspca_dev, 0x40, 3, 0x6000, 0x0200, 8, dat_post1);
+ keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
+ ARRAY_SIZE(tbl_init_post_alt), n);
+
+ ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x801e, 1, c04);
+ keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
+ ARRAY_SIZE(tbl_init_post_alt), n);
+ ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x801e, 1, c04);
+ keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
+ ARRAY_SIZE(tbl_init_post_alt), n);
+
+ ctrl_out(gspca_dev, 0x40, 3, 0x6000, 0x0200, 8, dat_post1);
+
+ ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200, 4, dat_post2);
+ ctrl_out(gspca_dev, 0x40, 3, 0x6000, 0x0200, 8, dat_post3);
+
+ ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200, 4, dat_post4);
+ ctrl_out(gspca_dev, 0x40, 3, 0x6000, 0x0200, 8, dat_post5);
+
+ ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200, 4, dat_post6);
+ ctrl_out(gspca_dev, 0x40, 3, 0x6000, 0x0200, 8, dat_post7);
+
+ ctrl_out(gspca_dev, 0x40, 3, 0x6000, 0x0200, 8, dat_post8);
+
+ ov9655_camera_settings(gspca_dev);
+
+ return 0;
+}
+
+static int ov9655_configure_alt(struct gspca_dev *gspca_dev)
+{
+ s32 reso = gspca_dev->cam.cam_mode[(s32) gspca_dev->curr_mode].priv;
+
+ switch (reso) {
+ case IMAGE_640:
+ gspca_dev->alt = 1 + 1;
+ break;
+
+ default:
+ gspca_dev->alt = 1 + 1;
+ break;
+ }
+ return 0;
+}
+
+static int ov9655_camera_settings(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ u8 dat_bright[] = "\x04\x00\x10\x7c\xa1\x00\x00\x70";
+
+ s32 bright = sd->vcur.brightness;
+ s32 hue = sd->vcur.hue;
+
+ if (bright != sd->vold.brightness) {
+ sd->vold.brightness = bright;
+ if (bright < 0 || bright > sd->vmax.brightness)
+ bright = 0;
+
+ dat_bright[3] = bright;
+ ctrl_out(gspca_dev, 0x40, 3, 0x6000, 0x0200, 8, dat_bright);
+ }
+
+ if (hue != sd->vold.hue) {
+ sd->vold.hue = hue;
+ sd->swapRB = (hue != 0);
+ }
+
+ return 0;
+}
+
+static void ov9655_post_unset_alt(struct gspca_dev *gspca_dev)
+{
+ ctrl_out(gspca_dev, 0x40, 5, 0x0000, 0x0000, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0x0061, 0x0000, 0, NULL);
+}
--- /dev/null
+/* GSPCA subdrivers for Genesys Logic webcams with the GL860 chip
+ * Subdriver core
+ *
+ * 2009/09/24 Olivier Lorin <o.lorin@laposte.net>
+ * GSPCA by Jean-Francois Moine <http://moinejf.free.fr>
+ * Thanks BUGabundo and Malmostoso for your amazing help!
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include "gspca.h"
+#include "gl860.h"
+
+MODULE_AUTHOR("Olivier Lorin <o.lorin@laposte.net>");
+MODULE_DESCRIPTION("Genesys Logic USB PC Camera Driver");
+MODULE_LICENSE("GPL");
+
+/*======================== static function declarations ====================*/
+
+static void (*dev_init_settings)(struct gspca_dev *gspca_dev);
+
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id);
+static int sd_init(struct gspca_dev *gspca_dev);
+static int sd_isoc_init(struct gspca_dev *gspca_dev);
+static int sd_start(struct gspca_dev *gspca_dev);
+static void sd_stop0(struct gspca_dev *gspca_dev);
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, int len);
+static void sd_callback(struct gspca_dev *gspca_dev);
+
+static int gl860_guess_sensor(struct gspca_dev *gspca_dev,
+ u16 vendor_id, u16 product_id);
+
+/*============================ driver options ==============================*/
+
+static s32 AC50Hz = 0xff;
+module_param(AC50Hz, int, 0644);
+MODULE_PARM_DESC(AC50Hz, " Does AC power frequency is 50Hz? (0/1)");
+
+static char sensor[7];
+module_param_string(sensor, sensor, sizeof(sensor), 0644);
+MODULE_PARM_DESC(sensor,
+ " Driver sensor ('MI1320'/'MI2020'/'OV9655'/'OV2640')");
+
+/*============================ webcam controls =============================*/
+
+/* Functions to get and set a control value */
+#define SD_SETGET(thename) \
+static int sd_set_##thename(struct gspca_dev *gspca_dev, s32 val)\
+{\
+ struct sd *sd = (struct sd *) gspca_dev;\
+\
+ sd->vcur.thename = val;\
+ if (gspca_dev->streaming)\
+ sd->waitSet = 1;\
+ return 0;\
+} \
+static int sd_get_##thename(struct gspca_dev *gspca_dev, s32 *val)\
+{\
+ struct sd *sd = (struct sd *) gspca_dev;\
+\
+ *val = sd->vcur.thename;\
+ return 0;\
+}
+
+SD_SETGET(mirror)
+SD_SETGET(flip)
+SD_SETGET(AC50Hz)
+SD_SETGET(backlight)
+SD_SETGET(brightness)
+SD_SETGET(gamma)
+SD_SETGET(hue)
+SD_SETGET(saturation)
+SD_SETGET(sharpness)
+SD_SETGET(whitebal)
+SD_SETGET(contrast)
+
+#define GL860_NCTRLS 11
+
+/* control table */
+static struct ctrl sd_ctrls_mi1320[GL860_NCTRLS];
+static struct ctrl sd_ctrls_mi2020[GL860_NCTRLS];
+static struct ctrl sd_ctrls_ov2640[GL860_NCTRLS];
+static struct ctrl sd_ctrls_ov9655[GL860_NCTRLS];
+
+#define SET_MY_CTRL(theid, \
+ thetype, thelabel, thename) \
+ if (sd->vmax.thename != 0) {\
+ sd_ctrls[nCtrls].qctrl.id = theid;\
+ sd_ctrls[nCtrls].qctrl.type = thetype;\
+ strcpy(sd_ctrls[nCtrls].qctrl.name, thelabel);\
+ sd_ctrls[nCtrls].qctrl.minimum = 0;\
+ sd_ctrls[nCtrls].qctrl.maximum = sd->vmax.thename;\
+ sd_ctrls[nCtrls].qctrl.default_value = sd->vcur.thename;\
+ sd_ctrls[nCtrls].qctrl.step = \
+ (sd->vmax.thename < 16) ? 1 : sd->vmax.thename/16;\
+ sd_ctrls[nCtrls].set = sd_set_##thename;\
+ sd_ctrls[nCtrls].get = sd_get_##thename;\
+ nCtrls++;\
+ }
+
+static int gl860_build_control_table(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct ctrl *sd_ctrls;
+ int nCtrls = 0;
+
+ if (_MI1320_)
+ sd_ctrls = sd_ctrls_mi1320;
+ else if (_MI2020_)
+ sd_ctrls = sd_ctrls_mi2020;
+ else if (_OV2640_)
+ sd_ctrls = sd_ctrls_ov2640;
+ else if (_OV9655_)
+ sd_ctrls = sd_ctrls_ov9655;
+ else
+ return 0;
+
+ memset(sd_ctrls, 0, GL860_NCTRLS * sizeof(struct ctrl));
+
+ SET_MY_CTRL(V4L2_CID_BRIGHTNESS,
+ V4L2_CTRL_TYPE_INTEGER, "Brightness", brightness)
+ SET_MY_CTRL(V4L2_CID_SHARPNESS,
+ V4L2_CTRL_TYPE_INTEGER, "Sharpness", sharpness)
+ SET_MY_CTRL(V4L2_CID_CONTRAST,
+ V4L2_CTRL_TYPE_INTEGER, "Contrast", contrast)
+ SET_MY_CTRL(V4L2_CID_GAMMA,
+ V4L2_CTRL_TYPE_INTEGER, "Gamma", gamma)
+ SET_MY_CTRL(V4L2_CID_HUE,
+ V4L2_CTRL_TYPE_INTEGER, "Palette", hue)
+ SET_MY_CTRL(V4L2_CID_SATURATION,
+ V4L2_CTRL_TYPE_INTEGER, "Saturation", saturation)
+ SET_MY_CTRL(V4L2_CID_WHITE_BALANCE_TEMPERATURE,
+ V4L2_CTRL_TYPE_INTEGER, "White Bal.", whitebal)
+ SET_MY_CTRL(V4L2_CID_BACKLIGHT_COMPENSATION,
+ V4L2_CTRL_TYPE_INTEGER, "Backlight" , backlight)
+
+ SET_MY_CTRL(V4L2_CID_HFLIP,
+ V4L2_CTRL_TYPE_BOOLEAN, "Mirror", mirror)
+ SET_MY_CTRL(V4L2_CID_VFLIP,
+ V4L2_CTRL_TYPE_BOOLEAN, "Flip", flip)
+ SET_MY_CTRL(V4L2_CID_POWER_LINE_FREQUENCY,
+ V4L2_CTRL_TYPE_BOOLEAN, "AC power 50Hz", AC50Hz)
+
+ return nCtrls;
+}
+
+/*==================== sud-driver structure initialisation =================*/
+
+static const struct sd_desc sd_desc_mi1320 = {
+ .name = MODULE_NAME,
+ .ctrls = sd_ctrls_mi1320,
+ .nctrls = GL860_NCTRLS,
+ .config = sd_config,
+ .init = sd_init,
+ .isoc_init = sd_isoc_init,
+ .start = sd_start,
+ .stop0 = sd_stop0,
+ .pkt_scan = sd_pkt_scan,
+ .dq_callback = sd_callback,
+};
+
+static const struct sd_desc sd_desc_mi2020 = {
+ .name = MODULE_NAME,
+ .ctrls = sd_ctrls_mi2020,
+ .nctrls = GL860_NCTRLS,
+ .config = sd_config,
+ .init = sd_init,
+ .isoc_init = sd_isoc_init,
+ .start = sd_start,
+ .stop0 = sd_stop0,
+ .pkt_scan = sd_pkt_scan,
+ .dq_callback = sd_callback,
+};
+
+static const struct sd_desc sd_desc_ov2640 = {
+ .name = MODULE_NAME,
+ .ctrls = sd_ctrls_ov2640,
+ .nctrls = GL860_NCTRLS,
+ .config = sd_config,
+ .init = sd_init,
+ .isoc_init = sd_isoc_init,
+ .start = sd_start,
+ .stop0 = sd_stop0,
+ .pkt_scan = sd_pkt_scan,
+ .dq_callback = sd_callback,
+};
+
+static const struct sd_desc sd_desc_ov9655 = {
+ .name = MODULE_NAME,
+ .ctrls = sd_ctrls_ov9655,
+ .nctrls = GL860_NCTRLS,
+ .config = sd_config,
+ .init = sd_init,
+ .isoc_init = sd_isoc_init,
+ .start = sd_start,
+ .stop0 = sd_stop0,
+ .pkt_scan = sd_pkt_scan,
+ .dq_callback = sd_callback,
+};
+
+/*=========================== sub-driver image sizes =======================*/
+
+static struct v4l2_pix_format mi2020_mode[] = {
+ { 640, 480, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0
+ },
+ { 800, 598, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
+ .bytesperline = 800,
+ .sizeimage = 800 * 598,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1
+ },
+ {1280, 1024, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
+ .bytesperline = 1280,
+ .sizeimage = 1280 * 1024,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 2
+ },
+ {1600, 1198, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
+ .bytesperline = 1600,
+ .sizeimage = 1600 * 1198,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 3
+ },
+};
+
+static struct v4l2_pix_format ov2640_mode[] = {
+ { 640, 480, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0
+ },
+ { 800, 600, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
+ .bytesperline = 800,
+ .sizeimage = 800 * 600,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1
+ },
+ {1280, 960, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
+ .bytesperline = 1280,
+ .sizeimage = 1280 * 960,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 2
+ },
+ {1600, 1200, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
+ .bytesperline = 1600,
+ .sizeimage = 1600 * 1200,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 3
+ },
+};
+
+static struct v4l2_pix_format mi1320_mode[] = {
+ { 640, 480, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0
+ },
+ { 800, 600, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
+ .bytesperline = 800,
+ .sizeimage = 800 * 600,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1
+ },
+ {1280, 960, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
+ .bytesperline = 1280,
+ .sizeimage = 1280 * 960,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 2
+ },
+};
+
+static struct v4l2_pix_format ov9655_mode[] = {
+ { 640, 480, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0
+ },
+ {1280, 960, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
+ .bytesperline = 1280,
+ .sizeimage = 1280 * 960,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1
+ },
+};
+
+/*========================= sud-driver functions ===========================*/
+
+/* This function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct cam *cam;
+ u16 vendor_id, product_id;
+
+ /* Get USB VendorID and ProductID */
+ vendor_id = id->idVendor;
+ product_id = id->idProduct;
+
+ sd->nbRightUp = 1;
+ sd->nbIm = -1;
+
+ sd->sensor = 0xff;
+ if (strcmp(sensor, "MI1320") == 0)
+ sd->sensor = ID_MI1320;
+ else if (strcmp(sensor, "OV2640") == 0)
+ sd->sensor = ID_OV2640;
+ else if (strcmp(sensor, "OV9655") == 0)
+ sd->sensor = ID_OV9655;
+ else if (strcmp(sensor, "MI2020") == 0)
+ sd->sensor = ID_MI2020;
+
+ /* Get sensor and set the suitable init/start/../stop functions */
+ if (gl860_guess_sensor(gspca_dev, vendor_id, product_id) == -1)
+ return -1;
+
+ cam = &gspca_dev->cam;
+
+ switch (sd->sensor) {
+ case ID_MI1320:
+ gspca_dev->sd_desc = &sd_desc_mi1320;
+ cam->cam_mode = mi1320_mode;
+ cam->nmodes = ARRAY_SIZE(mi1320_mode);
+ dev_init_settings = mi1320_init_settings;
+ break;
+
+ case ID_MI2020:
+ gspca_dev->sd_desc = &sd_desc_mi2020;
+ cam->cam_mode = mi2020_mode;
+ cam->nmodes = ARRAY_SIZE(mi2020_mode);
+ dev_init_settings = mi2020_init_settings;
+ break;
+
+ case ID_OV2640:
+ gspca_dev->sd_desc = &sd_desc_ov2640;
+ cam->cam_mode = ov2640_mode;
+ cam->nmodes = ARRAY_SIZE(ov2640_mode);
+ dev_init_settings = ov2640_init_settings;
+ break;
+
+ case ID_OV9655:
+ gspca_dev->sd_desc = &sd_desc_ov9655;
+ cam->cam_mode = ov9655_mode;
+ cam->nmodes = ARRAY_SIZE(ov9655_mode);
+ dev_init_settings = ov9655_init_settings;
+ break;
+ }
+
+ dev_init_settings(gspca_dev);
+ if (AC50Hz != 0xff)
+ ((struct sd *) gspca_dev)->vcur.AC50Hz = AC50Hz;
+ gl860_build_control_table(gspca_dev);
+
+ return 0;
+}
+
+/* This function is called at probe time after sd_config */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ return sd->dev_init_at_startup(gspca_dev);
+}
+
+/* This function is called before to choose the alt setting */
+static int sd_isoc_init(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ return sd->dev_configure_alt(gspca_dev);
+}
+
+/* This function is called to start the webcam */
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ return sd->dev_init_pre_alt(gspca_dev);
+}
+
+/* This function is called to stop the webcam */
+static void sd_stop0(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (!sd->gspca_dev.present)
+ return;
+
+ return sd->dev_post_unset_alt(gspca_dev);
+}
+
+/* This function is called when an image is being received */
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, int len)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ static s32 nSkipped;
+
+ s32 mode = (s32) gspca_dev->curr_mode;
+ s32 nToSkip =
+ sd->swapRB * (gspca_dev->cam.cam_mode[mode].bytesperline + 1);
+
+ /* Test only against 0202h, so endianess does not matter */
+ switch (*(s16 *) data) {
+ case 0x0202: /* End of frame, start a new one */
+ gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
+ nSkipped = 0;
+ if (sd->nbIm >= 0 && sd->nbIm < 10)
+ sd->nbIm++;
+ gspca_frame_add(gspca_dev, FIRST_PACKET, NULL, 0);
+ break;
+
+ default:
+ data += 2;
+ len -= 2;
+ if (nSkipped + len <= nToSkip)
+ nSkipped += len;
+ else {
+ if (nSkipped < nToSkip && nSkipped + len > nToSkip) {
+ data += nToSkip - nSkipped;
+ len -= nToSkip - nSkipped;
+ nSkipped = nToSkip + 1;
+ }
+ gspca_frame_add(gspca_dev,
+ INTER_PACKET, data, len);
+ }
+ break;
+ }
+}
+
+/* This function is called when an image has been read */
+/* This function is used to monitor webcam orientation */
+static void sd_callback(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (!_OV9655_) {
+ u8 state;
+ u8 upsideDown;
+
+ /* Probe sensor orientation */
+ ctrl_in(gspca_dev, 0xc0, 2, 0x0000, 0x0000, 1, (void *)&state);
+
+ /* C8/40 means upside-down (looking backwards) */
+ /* D8/50 means right-up (looking onwards) */
+ upsideDown = (state == 0xc8 || state == 0x40);
+
+ if (upsideDown && sd->nbRightUp > -4) {
+ if (sd->nbRightUp > 0)
+ sd->nbRightUp = 0;
+ if (sd->nbRightUp == -3) {
+ sd->mirrorMask = 1;
+ sd->waitSet = 1;
+ }
+ sd->nbRightUp--;
+ }
+ if (!upsideDown && sd->nbRightUp < 4) {
+ if (sd->nbRightUp < 0)
+ sd->nbRightUp = 0;
+ if (sd->nbRightUp == 3) {
+ sd->mirrorMask = 0;
+ sd->waitSet = 1;
+ }
+ sd->nbRightUp++;
+ }
+ }
+
+ if (sd->waitSet)
+ sd->dev_camera_settings(gspca_dev);
+}
+
+/*=================== USB driver structure initialisation ==================*/
+
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x05e3, 0x0503)},
+ {USB_DEVICE(0x05e3, 0xf191)},
+ {}
+};
+
+MODULE_DEVICE_TABLE(usb, device_table);
+
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id,
+ &sd_desc_mi1320, sizeof(struct sd), THIS_MODULE);
+}
+
+static void sd_disconnect(struct usb_interface *intf)
+{
+ gspca_disconnect(intf);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = sd_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+/*====================== Init and Exit module functions ====================*/
+
+module_usb_driver(sd_driver);
+
+/*==========================================================================*/
+
+int gl860_RTx(struct gspca_dev *gspca_dev,
+ unsigned char pref, u32 req, u16 val, u16 index,
+ s32 len, void *pdata)
+{
+ struct usb_device *udev = gspca_dev->dev;
+ s32 r = 0;
+
+ if (pref == 0x40) { /* Send */
+ if (len > 0) {
+ memcpy(gspca_dev->usb_buf, pdata, len);
+ r = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
+ req, pref, val, index,
+ gspca_dev->usb_buf,
+ len, 400 + 200 * (len > 1));
+ } else {
+ r = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
+ req, pref, val, index, NULL, len, 400);
+ }
+ } else { /* Receive */
+ if (len > 0) {
+ r = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
+ req, pref, val, index,
+ gspca_dev->usb_buf,
+ len, 400 + 200 * (len > 1));
+ memcpy(pdata, gspca_dev->usb_buf, len);
+ } else {
+ r = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
+ req, pref, val, index, NULL, len, 400);
+ }
+ }
+
+ if (r < 0)
+ pr_err("ctrl transfer failed %4d [p%02x r%d v%04x i%04x len%d]\n",
+ r, pref, req, val, index, len);
+ else if (len > 1 && r < len)
+ PDEBUG(D_ERR, "short ctrl transfer %d/%d", r, len);
+
+ msleep(1);
+
+ return r;
+}
+
+int fetch_validx(struct gspca_dev *gspca_dev, struct validx *tbl, int len)
+{
+ int n;
+
+ for (n = 0; n < len; n++) {
+ if (tbl[n].idx != 0xffff)
+ ctrl_out(gspca_dev, 0x40, 1, tbl[n].val,
+ tbl[n].idx, 0, NULL);
+ else if (tbl[n].val == 0xffff)
+ break;
+ else
+ msleep(tbl[n].val);
+ }
+ return n;
+}
+
+int keep_on_fetching_validx(struct gspca_dev *gspca_dev, struct validx *tbl,
+ int len, int n)
+{
+ while (++n < len) {
+ if (tbl[n].idx != 0xffff)
+ ctrl_out(gspca_dev, 0x40, 1, tbl[n].val, tbl[n].idx,
+ 0, NULL);
+ else if (tbl[n].val == 0xffff)
+ break;
+ else
+ msleep(tbl[n].val);
+ }
+ return n;
+}
+
+void fetch_idxdata(struct gspca_dev *gspca_dev, struct idxdata *tbl, int len)
+{
+ int n;
+
+ for (n = 0; n < len; n++) {
+ if (memcmp(tbl[n].data, "\xff\xff\xff", 3) != 0)
+ ctrl_out(gspca_dev, 0x40, 3, 0x7a00, tbl[n].idx,
+ 3, tbl[n].data);
+ else
+ msleep(tbl[n].idx);
+ }
+}
+
+static int gl860_guess_sensor(struct gspca_dev *gspca_dev,
+ u16 vendor_id, u16 product_id)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 probe, nb26, nb96, nOV, ntry;
+
+ if (product_id == 0xf191)
+ sd->sensor = ID_MI1320;
+
+ if (sd->sensor == 0xff) {
+ ctrl_in(gspca_dev, 0xc0, 2, 0x0000, 0x0004, 1, &probe);
+ ctrl_in(gspca_dev, 0xc0, 2, 0x0000, 0x0004, 1, &probe);
+
+ ctrl_out(gspca_dev, 0x40, 1, 0x0000, 0x0000, 0, NULL);
+ msleep(3);
+ ctrl_out(gspca_dev, 0x40, 1, 0x0010, 0x0010, 0, NULL);
+ msleep(3);
+ ctrl_out(gspca_dev, 0x40, 1, 0x0008, 0x00c0, 0, NULL);
+ msleep(3);
+ ctrl_out(gspca_dev, 0x40, 1, 0x0001, 0x00c1, 0, NULL);
+ msleep(3);
+ ctrl_out(gspca_dev, 0x40, 1, 0x0001, 0x00c2, 0, NULL);
+ msleep(3);
+ ctrl_out(gspca_dev, 0x40, 1, 0x0020, 0x0006, 0, NULL);
+ msleep(3);
+ ctrl_out(gspca_dev, 0x40, 1, 0x006a, 0x000d, 0, NULL);
+ msleep(56);
+
+ PDEBUG(D_PROBE, "probing for sensor MI2020 or OVXXXX");
+ nOV = 0;
+ for (ntry = 0; ntry < 4; ntry++) {
+ ctrl_out(gspca_dev, 0x40, 1, 0x0040, 0x0000, 0, NULL);
+ msleep(3);
+ ctrl_out(gspca_dev, 0x40, 1, 0x0063, 0x0006, 0, NULL);
+ msleep(3);
+ ctrl_out(gspca_dev, 0x40, 1, 0x7a00, 0x8030, 0, NULL);
+ msleep(10);
+ ctrl_in(gspca_dev, 0xc0, 2, 0x7a00, 0x8030, 1, &probe);
+ PDEBUG(D_PROBE, "probe=0x%02x", probe);
+ if (probe == 0xff)
+ nOV++;
+ }
+
+ if (nOV) {
+ PDEBUG(D_PROBE, "0xff -> OVXXXX");
+ PDEBUG(D_PROBE, "probing for sensor OV2640 or OV9655");
+
+ nb26 = nb96 = 0;
+ for (ntry = 0; ntry < 4; ntry++) {
+ ctrl_out(gspca_dev, 0x40, 1, 0x0040, 0x0000,
+ 0, NULL);
+ msleep(3);
+ ctrl_out(gspca_dev, 0x40, 1, 0x6000, 0x800a,
+ 0, NULL);
+ msleep(10);
+
+ /* Wait for 26(OV2640) or 96(OV9655) */
+ ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x800a,
+ 1, &probe);
+
+ if (probe == 0x26 || probe == 0x40) {
+ PDEBUG(D_PROBE,
+ "probe=0x%02x -> OV2640",
+ probe);
+ sd->sensor = ID_OV2640;
+ nb26 += 4;
+ break;
+ }
+ if (probe == 0x96 || probe == 0x55) {
+ PDEBUG(D_PROBE,
+ "probe=0x%02x -> OV9655",
+ probe);
+ sd->sensor = ID_OV9655;
+ nb96 += 4;
+ break;
+ }
+ PDEBUG(D_PROBE, "probe=0x%02x", probe);
+ if (probe == 0x00)
+ nb26++;
+ if (probe == 0xff)
+ nb96++;
+ msleep(3);
+ }
+ if (nb26 < 4 && nb96 < 4)
+ return -1;
+ } else {
+ PDEBUG(D_PROBE, "Not any 0xff -> MI2020");
+ sd->sensor = ID_MI2020;
+ }
+ }
+
+ if (_MI1320_) {
+ PDEBUG(D_PROBE, "05e3:f191 sensor MI1320 (1.3M)");
+ } else if (_MI2020_) {
+ PDEBUG(D_PROBE, "05e3:0503 sensor MI2020 (2.0M)");
+ } else if (_OV9655_) {
+ PDEBUG(D_PROBE, "05e3:0503 sensor OV9655 (1.3M)");
+ } else if (_OV2640_) {
+ PDEBUG(D_PROBE, "05e3:0503 sensor OV2640 (2.0M)");
+ } else {
+ PDEBUG(D_PROBE, "***** Unknown sensor *****");
+ return -1;
+ }
+
+ return 0;
+}
--- /dev/null
+/* GSPCA subdrivers for Genesys Logic webcams with the GL860 chip
+ * Subdriver declarations
+ *
+ * 2009/10/14 Olivier LORIN <o.lorin@laposte.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef GL860_DEV_H
+#define GL860_DEV_H
+
+#include "gspca.h"
+
+#define MODULE_NAME "gspca_gl860"
+#define DRIVER_VERSION "0.9d10"
+
+#define ctrl_in gl860_RTx
+#define ctrl_out gl860_RTx
+
+#define ID_MI1320 1
+#define ID_OV2640 2
+#define ID_OV9655 4
+#define ID_MI2020 8
+
+#define _MI1320_ (((struct sd *) gspca_dev)->sensor == ID_MI1320)
+#define _MI2020_ (((struct sd *) gspca_dev)->sensor == ID_MI2020)
+#define _OV2640_ (((struct sd *) gspca_dev)->sensor == ID_OV2640)
+#define _OV9655_ (((struct sd *) gspca_dev)->sensor == ID_OV9655)
+
+#define IMAGE_640 0
+#define IMAGE_800 1
+#define IMAGE_1280 2
+#define IMAGE_1600 3
+
+struct sd_gl860 {
+ u16 backlight;
+ u16 brightness;
+ u16 sharpness;
+ u16 contrast;
+ u16 gamma;
+ u16 hue;
+ u16 saturation;
+ u16 whitebal;
+ u8 mirror;
+ u8 flip;
+ u8 AC50Hz;
+};
+
+/* Specific webcam descriptor */
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+
+ struct sd_gl860 vcur;
+ struct sd_gl860 vold;
+ struct sd_gl860 vmax;
+
+ int (*dev_configure_alt) (struct gspca_dev *);
+ int (*dev_init_at_startup)(struct gspca_dev *);
+ int (*dev_init_pre_alt) (struct gspca_dev *);
+ void (*dev_post_unset_alt) (struct gspca_dev *);
+ int (*dev_camera_settings)(struct gspca_dev *);
+
+ u8 swapRB;
+ u8 mirrorMask;
+ u8 sensor;
+ s32 nbIm;
+ s32 nbRightUp;
+ u8 waitSet;
+};
+
+struct validx {
+ u16 val;
+ u16 idx;
+};
+
+struct idxdata {
+ u8 idx;
+ u8 data[3];
+};
+
+int fetch_validx(struct gspca_dev *gspca_dev, struct validx *tbl, int len);
+int keep_on_fetching_validx(struct gspca_dev *gspca_dev, struct validx *tbl,
+ int len, int n);
+void fetch_idxdata(struct gspca_dev *gspca_dev, struct idxdata *tbl, int len);
+
+int gl860_RTx(struct gspca_dev *gspca_dev,
+ unsigned char pref, u32 req, u16 val, u16 index,
+ s32 len, void *pdata);
+
+void mi1320_init_settings(struct gspca_dev *);
+void ov2640_init_settings(struct gspca_dev *);
+void ov9655_init_settings(struct gspca_dev *);
+void mi2020_init_settings(struct gspca_dev *);
+
+#endif
--- /dev/null
+/*
+ * Main USB camera driver
+ *
+ * Copyright (C) 2008-2011 Jean-François Moine <http://moinejf.free.fr>
+ *
+ * Camera button input handling by Márton Németh
+ * Copyright (C) 2009-2010 Márton Németh <nm127@freemail.hu>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#define GSPCA_VERSION "2.14.0"
+
+#include <linux/init.h>
+#include <linux/fs.h>
+#include <linux/vmalloc.h>
+#include <linux/sched.h>
+#include <linux/slab.h>
+#include <linux/mm.h>
+#include <linux/string.h>
+#include <linux/pagemap.h>
+#include <linux/io.h>
+#include <asm/page.h>
+#include <linux/uaccess.h>
+#include <linux/ktime.h>
+#include <media/v4l2-ioctl.h>
+#include <media/v4l2-ctrls.h>
+#include <media/v4l2-fh.h>
+#include <media/v4l2-event.h>
+
+#include "gspca.h"
+
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+#include <linux/input.h>
+#include <linux/usb/input.h>
+#endif
+
+/* global values */
+#define DEF_NURBS 3 /* default number of URBs */
+#if DEF_NURBS > MAX_NURBS
+#error "DEF_NURBS too big"
+#endif
+
+MODULE_AUTHOR("Jean-François Moine <http://moinejf.free.fr>");
+MODULE_DESCRIPTION("GSPCA USB Camera Driver");
+MODULE_LICENSE("GPL");
+MODULE_VERSION(GSPCA_VERSION);
+
+#ifdef GSPCA_DEBUG
+int gspca_debug = D_ERR | D_PROBE;
+EXPORT_SYMBOL(gspca_debug);
+
+static void PDEBUG_MODE(char *txt, __u32 pixfmt, int w, int h)
+{
+ if ((pixfmt >> 24) >= '0' && (pixfmt >> 24) <= 'z') {
+ PDEBUG(D_CONF|D_STREAM, "%s %c%c%c%c %dx%d",
+ txt,
+ pixfmt & 0xff,
+ (pixfmt >> 8) & 0xff,
+ (pixfmt >> 16) & 0xff,
+ pixfmt >> 24,
+ w, h);
+ } else {
+ PDEBUG(D_CONF|D_STREAM, "%s 0x%08x %dx%d",
+ txt,
+ pixfmt,
+ w, h);
+ }
+}
+#else
+#define PDEBUG_MODE(txt, pixfmt, w, h)
+#endif
+
+/* specific memory types - !! should be different from V4L2_MEMORY_xxx */
+#define GSPCA_MEMORY_NO 0 /* V4L2_MEMORY_xxx starts from 1 */
+#define GSPCA_MEMORY_READ 7
+
+#define BUF_ALL_FLAGS (V4L2_BUF_FLAG_QUEUED | V4L2_BUF_FLAG_DONE)
+
+/*
+ * VMA operations.
+ */
+static void gspca_vm_open(struct vm_area_struct *vma)
+{
+ struct gspca_frame *frame = vma->vm_private_data;
+
+ frame->vma_use_count++;
+ frame->v4l2_buf.flags |= V4L2_BUF_FLAG_MAPPED;
+}
+
+static void gspca_vm_close(struct vm_area_struct *vma)
+{
+ struct gspca_frame *frame = vma->vm_private_data;
+
+ if (--frame->vma_use_count <= 0)
+ frame->v4l2_buf.flags &= ~V4L2_BUF_FLAG_MAPPED;
+}
+
+static const struct vm_operations_struct gspca_vm_ops = {
+ .open = gspca_vm_open,
+ .close = gspca_vm_close,
+};
+
+/*
+ * Input and interrupt endpoint handling functions
+ */
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+static void int_irq(struct urb *urb)
+{
+ struct gspca_dev *gspca_dev = (struct gspca_dev *) urb->context;
+ int ret;
+
+ ret = urb->status;
+ switch (ret) {
+ case 0:
+ if (gspca_dev->sd_desc->int_pkt_scan(gspca_dev,
+ urb->transfer_buffer, urb->actual_length) < 0) {
+ PDEBUG(D_ERR, "Unknown packet received");
+ }
+ break;
+
+ case -ENOENT:
+ case -ECONNRESET:
+ case -ENODEV:
+ case -ESHUTDOWN:
+ /* Stop is requested either by software or hardware is gone,
+ * keep the ret value non-zero and don't resubmit later.
+ */
+ break;
+
+ default:
+ PDEBUG(D_ERR, "URB error %i, resubmitting", urb->status);
+ urb->status = 0;
+ ret = 0;
+ }
+
+ if (ret == 0) {
+ ret = usb_submit_urb(urb, GFP_ATOMIC);
+ if (ret < 0)
+ pr_err("Resubmit URB failed with error %i\n", ret);
+ }
+}
+
+static int gspca_input_connect(struct gspca_dev *dev)
+{
+ struct input_dev *input_dev;
+ int err = 0;
+
+ dev->input_dev = NULL;
+ if (dev->sd_desc->int_pkt_scan || dev->sd_desc->other_input) {
+ input_dev = input_allocate_device();
+ if (!input_dev)
+ return -ENOMEM;
+
+ usb_make_path(dev->dev, dev->phys, sizeof(dev->phys));
+ strlcat(dev->phys, "/input0", sizeof(dev->phys));
+
+ input_dev->name = dev->sd_desc->name;
+ input_dev->phys = dev->phys;
+
+ usb_to_input_id(dev->dev, &input_dev->id);
+
+ input_dev->evbit[0] = BIT_MASK(EV_KEY);
+ input_dev->keybit[BIT_WORD(KEY_CAMERA)] = BIT_MASK(KEY_CAMERA);
+ input_dev->dev.parent = &dev->dev->dev;
+
+ err = input_register_device(input_dev);
+ if (err) {
+ pr_err("Input device registration failed with error %i\n",
+ err);
+ input_dev->dev.parent = NULL;
+ input_free_device(input_dev);
+ } else {
+ dev->input_dev = input_dev;
+ }
+ }
+
+ return err;
+}
+
+static int alloc_and_submit_int_urb(struct gspca_dev *gspca_dev,
+ struct usb_endpoint_descriptor *ep)
+{
+ unsigned int buffer_len;
+ int interval;
+ struct urb *urb;
+ struct usb_device *dev;
+ void *buffer = NULL;
+ int ret = -EINVAL;
+
+ buffer_len = le16_to_cpu(ep->wMaxPacketSize);
+ interval = ep->bInterval;
+ PDEBUG(D_CONF, "found int in endpoint: 0x%x, "
+ "buffer_len=%u, interval=%u",
+ ep->bEndpointAddress, buffer_len, interval);
+
+ dev = gspca_dev->dev;
+
+ urb = usb_alloc_urb(0, GFP_KERNEL);
+ if (!urb) {
+ ret = -ENOMEM;
+ goto error;
+ }
+
+ buffer = usb_alloc_coherent(dev, buffer_len,
+ GFP_KERNEL, &urb->transfer_dma);
+ if (!buffer) {
+ ret = -ENOMEM;
+ goto error_buffer;
+ }
+ usb_fill_int_urb(urb, dev,
+ usb_rcvintpipe(dev, ep->bEndpointAddress),
+ buffer, buffer_len,
+ int_irq, (void *)gspca_dev, interval);
+ urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
+ ret = usb_submit_urb(urb, GFP_KERNEL);
+ if (ret < 0) {
+ PDEBUG(D_ERR, "submit int URB failed with error %i", ret);
+ goto error_submit;
+ }
+ gspca_dev->int_urb = urb;
+ return ret;
+
+error_submit:
+ usb_free_coherent(dev,
+ urb->transfer_buffer_length,
+ urb->transfer_buffer,
+ urb->transfer_dma);
+error_buffer:
+ usb_free_urb(urb);
+error:
+ return ret;
+}
+
+static void gspca_input_create_urb(struct gspca_dev *gspca_dev)
+{
+ struct usb_interface *intf;
+ struct usb_host_interface *intf_desc;
+ struct usb_endpoint_descriptor *ep;
+ int i;
+
+ if (gspca_dev->sd_desc->int_pkt_scan) {
+ intf = usb_ifnum_to_if(gspca_dev->dev, gspca_dev->iface);
+ intf_desc = intf->cur_altsetting;
+ for (i = 0; i < intf_desc->desc.bNumEndpoints; i++) {
+ ep = &intf_desc->endpoint[i].desc;
+ if (usb_endpoint_dir_in(ep) &&
+ usb_endpoint_xfer_int(ep)) {
+
+ alloc_and_submit_int_urb(gspca_dev, ep);
+ break;
+ }
+ }
+ }
+}
+
+static void gspca_input_destroy_urb(struct gspca_dev *gspca_dev)
+{
+ struct urb *urb;
+
+ urb = gspca_dev->int_urb;
+ if (urb) {
+ gspca_dev->int_urb = NULL;
+ usb_kill_urb(urb);
+ usb_free_coherent(gspca_dev->dev,
+ urb->transfer_buffer_length,
+ urb->transfer_buffer,
+ urb->transfer_dma);
+ usb_free_urb(urb);
+ }
+}
+#else
+static inline void gspca_input_destroy_urb(struct gspca_dev *gspca_dev)
+{
+}
+
+static inline void gspca_input_create_urb(struct gspca_dev *gspca_dev)
+{
+}
+
+static inline int gspca_input_connect(struct gspca_dev *dev)
+{
+ return 0;
+}
+#endif
+
+/*
+ * fill a video frame from an URB and resubmit
+ */
+static void fill_frame(struct gspca_dev *gspca_dev,
+ struct urb *urb)
+{
+ u8 *data; /* address of data in the iso message */
+ int i, len, st;
+ cam_pkt_op pkt_scan;
+
+ if (urb->status != 0) {
+ if (urb->status == -ESHUTDOWN)
+ return; /* disconnection */
+#ifdef CONFIG_PM
+ if (gspca_dev->frozen)
+ return;
+#endif
+ PDEBUG(D_ERR|D_PACK, "urb status: %d", urb->status);
+ urb->status = 0;
+ goto resubmit;
+ }
+ pkt_scan = gspca_dev->sd_desc->pkt_scan;
+ for (i = 0; i < urb->number_of_packets; i++) {
+ len = urb->iso_frame_desc[i].actual_length;
+
+ /* check the packet status and length */
+ st = urb->iso_frame_desc[i].status;
+ if (st) {
+ pr_err("ISOC data error: [%d] len=%d, status=%d\n",
+ i, len, st);
+ gspca_dev->last_packet_type = DISCARD_PACKET;
+ continue;
+ }
+ if (len == 0) {
+ if (gspca_dev->empty_packet == 0)
+ gspca_dev->empty_packet = 1;
+ continue;
+ }
+
+ /* let the packet be analyzed by the subdriver */
+ PDEBUG(D_PACK, "packet [%d] o:%d l:%d",
+ i, urb->iso_frame_desc[i].offset, len);
+ data = (u8 *) urb->transfer_buffer
+ + urb->iso_frame_desc[i].offset;
+ pkt_scan(gspca_dev, data, len);
+ }
+
+resubmit:
+ /* resubmit the URB */
+ st = usb_submit_urb(urb, GFP_ATOMIC);
+ if (st < 0)
+ pr_err("usb_submit_urb() ret %d\n", st);
+}
+
+/*
+ * ISOC message interrupt from the USB device
+ *
+ * Analyse each packet and call the subdriver for copy to the frame buffer.
+ */
+static void isoc_irq(struct urb *urb)
+{
+ struct gspca_dev *gspca_dev = (struct gspca_dev *) urb->context;
+
+ PDEBUG(D_PACK, "isoc irq");
+ if (!gspca_dev->streaming)
+ return;
+ fill_frame(gspca_dev, urb);
+}
+
+/*
+ * bulk message interrupt from the USB device
+ */
+static void bulk_irq(struct urb *urb)
+{
+ struct gspca_dev *gspca_dev = (struct gspca_dev *) urb->context;
+ int st;
+
+ PDEBUG(D_PACK, "bulk irq");
+ if (!gspca_dev->streaming)
+ return;
+ switch (urb->status) {
+ case 0:
+ break;
+ case -ESHUTDOWN:
+ return; /* disconnection */
+ default:
+#ifdef CONFIG_PM
+ if (gspca_dev->frozen)
+ return;
+#endif
+ PDEBUG(D_ERR|D_PACK, "urb status: %d", urb->status);
+ urb->status = 0;
+ goto resubmit;
+ }
+
+ PDEBUG(D_PACK, "packet l:%d", urb->actual_length);
+ gspca_dev->sd_desc->pkt_scan(gspca_dev,
+ urb->transfer_buffer,
+ urb->actual_length);
+
+resubmit:
+ /* resubmit the URB */
+ if (gspca_dev->cam.bulk_nurbs != 0) {
+ st = usb_submit_urb(urb, GFP_ATOMIC);
+ if (st < 0)
+ pr_err("usb_submit_urb() ret %d\n", st);
+ }
+}
+
+/*
+ * add data to the current frame
+ *
+ * This function is called by the subdrivers at interrupt level.
+ *
+ * To build a frame, these ones must add
+ * - one FIRST_PACKET
+ * - 0 or many INTER_PACKETs
+ * - one LAST_PACKET
+ * DISCARD_PACKET invalidates the whole frame.
+ */
+void gspca_frame_add(struct gspca_dev *gspca_dev,
+ enum gspca_packet_type packet_type,
+ const u8 *data,
+ int len)
+{
+ struct gspca_frame *frame;
+ int i, j;
+
+ PDEBUG(D_PACK, "add t:%d l:%d", packet_type, len);
+
+ if (packet_type == FIRST_PACKET) {
+ i = atomic_read(&gspca_dev->fr_i);
+
+ /* if there are no queued buffer, discard the whole frame */
+ if (i == atomic_read(&gspca_dev->fr_q)) {
+ gspca_dev->last_packet_type = DISCARD_PACKET;
+ gspca_dev->sequence++;
+ return;
+ }
+ j = gspca_dev->fr_queue[i];
+ frame = &gspca_dev->frame[j];
+ frame->v4l2_buf.timestamp = ktime_to_timeval(ktime_get());
+ frame->v4l2_buf.sequence = gspca_dev->sequence++;
+ gspca_dev->image = frame->data;
+ gspca_dev->image_len = 0;
+ } else {
+ switch (gspca_dev->last_packet_type) {
+ case DISCARD_PACKET:
+ if (packet_type == LAST_PACKET) {
+ gspca_dev->last_packet_type = packet_type;
+ gspca_dev->image = NULL;
+ gspca_dev->image_len = 0;
+ }
+ return;
+ case LAST_PACKET:
+ return;
+ }
+ }
+
+ /* append the packet to the frame buffer */
+ if (len > 0) {
+ if (gspca_dev->image_len + len > gspca_dev->frsz) {
+ PDEBUG(D_ERR|D_PACK, "frame overflow %d > %d",
+ gspca_dev->image_len + len,
+ gspca_dev->frsz);
+ packet_type = DISCARD_PACKET;
+ } else {
+/* !! image is NULL only when last pkt is LAST or DISCARD
+ if (gspca_dev->image == NULL) {
+ pr_err("gspca_frame_add() image == NULL\n");
+ return;
+ }
+ */
+ memcpy(gspca_dev->image + gspca_dev->image_len,
+ data, len);
+ gspca_dev->image_len += len;
+ }
+ }
+ gspca_dev->last_packet_type = packet_type;
+
+ /* if last packet, invalidate packet concatenation until
+ * next first packet, wake up the application and advance
+ * in the queue */
+ if (packet_type == LAST_PACKET) {
+ i = atomic_read(&gspca_dev->fr_i);
+ j = gspca_dev->fr_queue[i];
+ frame = &gspca_dev->frame[j];
+ frame->v4l2_buf.bytesused = gspca_dev->image_len;
+ frame->v4l2_buf.flags = (frame->v4l2_buf.flags
+ | V4L2_BUF_FLAG_DONE)
+ & ~V4L2_BUF_FLAG_QUEUED;
+ i = (i + 1) % GSPCA_MAX_FRAMES;
+ atomic_set(&gspca_dev->fr_i, i);
+ wake_up_interruptible(&gspca_dev->wq); /* event = new frame */
+ PDEBUG(D_FRAM, "frame complete len:%d",
+ frame->v4l2_buf.bytesused);
+ gspca_dev->image = NULL;
+ gspca_dev->image_len = 0;
+ }
+}
+EXPORT_SYMBOL(gspca_frame_add);
+
+static int frame_alloc(struct gspca_dev *gspca_dev, struct file *file,
+ enum v4l2_memory memory, unsigned int count)
+{
+ struct gspca_frame *frame;
+ unsigned int frsz;
+ int i;
+
+ i = gspca_dev->curr_mode;
+ frsz = gspca_dev->cam.cam_mode[i].sizeimage;
+ PDEBUG(D_STREAM, "frame alloc frsz: %d", frsz);
+ frsz = PAGE_ALIGN(frsz);
+ if (count >= GSPCA_MAX_FRAMES)
+ count = GSPCA_MAX_FRAMES - 1;
+ gspca_dev->frbuf = vmalloc_32(frsz * count);
+ if (!gspca_dev->frbuf) {
+ pr_err("frame alloc failed\n");
+ return -ENOMEM;
+ }
+ gspca_dev->capt_file = file;
+ gspca_dev->memory = memory;
+ gspca_dev->frsz = frsz;
+ gspca_dev->nframes = count;
+ for (i = 0; i < count; i++) {
+ frame = &gspca_dev->frame[i];
+ frame->v4l2_buf.index = i;
+ frame->v4l2_buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ frame->v4l2_buf.flags = 0;
+ frame->v4l2_buf.field = V4L2_FIELD_NONE;
+ frame->v4l2_buf.length = frsz;
+ frame->v4l2_buf.memory = memory;
+ frame->v4l2_buf.sequence = 0;
+ frame->data = gspca_dev->frbuf + i * frsz;
+ frame->v4l2_buf.m.offset = i * frsz;
+ }
+ atomic_set(&gspca_dev->fr_q, 0);
+ atomic_set(&gspca_dev->fr_i, 0);
+ gspca_dev->fr_o = 0;
+ return 0;
+}
+
+static void frame_free(struct gspca_dev *gspca_dev)
+{
+ int i;
+
+ PDEBUG(D_STREAM, "frame free");
+ if (gspca_dev->frbuf != NULL) {
+ vfree(gspca_dev->frbuf);
+ gspca_dev->frbuf = NULL;
+ for (i = 0; i < gspca_dev->nframes; i++)
+ gspca_dev->frame[i].data = NULL;
+ }
+ gspca_dev->nframes = 0;
+ gspca_dev->frsz = 0;
+ gspca_dev->capt_file = NULL;
+ gspca_dev->memory = GSPCA_MEMORY_NO;
+}
+
+static void destroy_urbs(struct gspca_dev *gspca_dev)
+{
+ struct urb *urb;
+ unsigned int i;
+
+ PDEBUG(D_STREAM, "kill transfer");
+ for (i = 0; i < MAX_NURBS; i++) {
+ urb = gspca_dev->urb[i];
+ if (urb == NULL)
+ break;
+
+ gspca_dev->urb[i] = NULL;
+ usb_kill_urb(urb);
+ if (urb->transfer_buffer != NULL)
+ usb_free_coherent(gspca_dev->dev,
+ urb->transfer_buffer_length,
+ urb->transfer_buffer,
+ urb->transfer_dma);
+ usb_free_urb(urb);
+ }
+}
+
+static int gspca_set_alt0(struct gspca_dev *gspca_dev)
+{
+ int ret;
+
+ if (gspca_dev->alt == 0)
+ return 0;
+ ret = usb_set_interface(gspca_dev->dev, gspca_dev->iface, 0);
+ if (ret < 0)
+ pr_err("set alt 0 err %d\n", ret);
+ return ret;
+}
+
+/* Note: both the queue and the usb locks should be held when calling this */
+static void gspca_stream_off(struct gspca_dev *gspca_dev)
+{
+ gspca_dev->streaming = 0;
+ gspca_dev->usb_err = 0;
+ if (gspca_dev->sd_desc->stopN)
+ gspca_dev->sd_desc->stopN(gspca_dev);
+ destroy_urbs(gspca_dev);
+ gspca_input_destroy_urb(gspca_dev);
+ gspca_set_alt0(gspca_dev);
+ gspca_input_create_urb(gspca_dev);
+ if (gspca_dev->sd_desc->stop0)
+ gspca_dev->sd_desc->stop0(gspca_dev);
+ PDEBUG(D_STREAM, "stream off OK");
+}
+
+/*
+ * look for an input transfer endpoint in an alternate setting
+ */
+static struct usb_host_endpoint *alt_xfer(struct usb_host_interface *alt,
+ int xfer)
+{
+ struct usb_host_endpoint *ep;
+ int i, attr;
+
+ for (i = 0; i < alt->desc.bNumEndpoints; i++) {
+ ep = &alt->endpoint[i];
+ attr = ep->desc.bmAttributes & USB_ENDPOINT_XFERTYPE_MASK;
+ if (attr == xfer
+ && ep->desc.wMaxPacketSize != 0
+ && usb_endpoint_dir_in(&ep->desc))
+ return ep;
+ }
+ return NULL;
+}
+
+/* compute the minimum bandwidth for the current transfer */
+static u32 which_bandwidth(struct gspca_dev *gspca_dev)
+{
+ u32 bandwidth;
+ int i;
+
+ /* get the (max) image size */
+ i = gspca_dev->curr_mode;
+ bandwidth = gspca_dev->cam.cam_mode[i].sizeimage;
+
+ /* if the image is compressed, estimate its mean size */
+ if (!gspca_dev->cam.needs_full_bandwidth &&
+ bandwidth < gspca_dev->cam.cam_mode[i].width *
+ gspca_dev->cam.cam_mode[i].height)
+ bandwidth = bandwidth * 3 / 8; /* 0.375 */
+
+ /* estimate the frame rate */
+ if (gspca_dev->sd_desc->get_streamparm) {
+ struct v4l2_streamparm parm;
+
+ gspca_dev->sd_desc->get_streamparm(gspca_dev, &parm);
+ bandwidth *= parm.parm.capture.timeperframe.denominator;
+ bandwidth /= parm.parm.capture.timeperframe.numerator;
+ } else {
+
+ /* don't hope more than 15 fps with USB 1.1 and
+ * image resolution >= 640x480 */
+ if (gspca_dev->width >= 640
+ && gspca_dev->dev->speed == USB_SPEED_FULL)
+ bandwidth *= 15; /* 15 fps */
+ else
+ bandwidth *= 30; /* 30 fps */
+ }
+
+ PDEBUG(D_STREAM, "min bandwidth: %d", bandwidth);
+ return bandwidth;
+}
+
+/* endpoint table */
+#define MAX_ALT 16
+struct ep_tb_s {
+ u32 alt;
+ u32 bandwidth;
+};
+
+/*
+ * build the table of the endpoints
+ * and compute the minimum bandwidth for the image transfer
+ */
+static int build_isoc_ep_tb(struct gspca_dev *gspca_dev,
+ struct usb_interface *intf,
+ struct ep_tb_s *ep_tb)
+{
+ struct usb_host_endpoint *ep;
+ int i, j, nbalt, psize, found;
+ u32 bandwidth, last_bw;
+
+ nbalt = intf->num_altsetting;
+ if (nbalt > MAX_ALT)
+ nbalt = MAX_ALT; /* fixme: should warn */
+
+ /* build the endpoint table */
+ i = 0;
+ last_bw = 0;
+ for (;;) {
+ ep_tb->bandwidth = 2000 * 2000 * 120;
+ found = 0;
+ for (j = 0; j < nbalt; j++) {
+ ep = alt_xfer(&intf->altsetting[j],
+ USB_ENDPOINT_XFER_ISOC);
+ if (ep == NULL)
+ continue;
+ if (ep->desc.bInterval == 0) {
+ pr_err("alt %d iso endp with 0 interval\n", j);
+ continue;
+ }
+ psize = le16_to_cpu(ep->desc.wMaxPacketSize);
+ psize = (psize & 0x07ff) * (1 + ((psize >> 11) & 3));
+ bandwidth = psize * 1000;
+ if (gspca_dev->dev->speed == USB_SPEED_HIGH
+ || gspca_dev->dev->speed == USB_SPEED_SUPER)
+ bandwidth *= 8;
+ bandwidth /= 1 << (ep->desc.bInterval - 1);
+ if (bandwidth <= last_bw)
+ continue;
+ if (bandwidth < ep_tb->bandwidth) {
+ ep_tb->bandwidth = bandwidth;
+ ep_tb->alt = j;
+ found = 1;
+ }
+ }
+ if (!found)
+ break;
+ PDEBUG(D_STREAM, "alt %d bandwidth %d",
+ ep_tb->alt, ep_tb->bandwidth);
+ last_bw = ep_tb->bandwidth;
+ i++;
+ ep_tb++;
+ }
+
+ /*
+ * If the camera:
+ * has a usb audio class interface (a built in usb mic); and
+ * is a usb 1 full speed device; and
+ * uses the max full speed iso bandwidth; and
+ * and has more than 1 alt setting
+ * then skip the highest alt setting to spare bandwidth for the mic
+ */
+ if (gspca_dev->audio &&
+ gspca_dev->dev->speed == USB_SPEED_FULL &&
+ last_bw >= 1000000 &&
+ i > 1) {
+ PDEBUG(D_STREAM, "dev has usb audio, skipping highest alt");
+ i--;
+ ep_tb--;
+ }
+
+ /* get the requested bandwidth and start at the highest atlsetting */
+ bandwidth = which_bandwidth(gspca_dev);
+ ep_tb--;
+ while (i > 1) {
+ ep_tb--;
+ if (ep_tb->bandwidth < bandwidth)
+ break;
+ i--;
+ }
+ return i;
+}
+
+/*
+ * create the URBs for image transfer
+ */
+static int create_urbs(struct gspca_dev *gspca_dev,
+ struct usb_host_endpoint *ep)
+{
+ struct urb *urb;
+ int n, nurbs, i, psize, npkt, bsize;
+
+ /* calculate the packet size and the number of packets */
+ psize = le16_to_cpu(ep->desc.wMaxPacketSize);
+
+ if (!gspca_dev->cam.bulk) { /* isoc */
+
+ /* See paragraph 5.9 / table 5-11 of the usb 2.0 spec. */
+ if (gspca_dev->pkt_size == 0)
+ psize = (psize & 0x07ff) * (1 + ((psize >> 11) & 3));
+ else
+ psize = gspca_dev->pkt_size;
+ npkt = gspca_dev->cam.npkt;
+ if (npkt == 0)
+ npkt = 32; /* default value */
+ bsize = psize * npkt;
+ PDEBUG(D_STREAM,
+ "isoc %d pkts size %d = bsize:%d",
+ npkt, psize, bsize);
+ nurbs = DEF_NURBS;
+ } else { /* bulk */
+ npkt = 0;
+ bsize = gspca_dev->cam.bulk_size;
+ if (bsize == 0)
+ bsize = psize;
+ PDEBUG(D_STREAM, "bulk bsize:%d", bsize);
+ if (gspca_dev->cam.bulk_nurbs != 0)
+ nurbs = gspca_dev->cam.bulk_nurbs;
+ else
+ nurbs = 1;
+ }
+
+ for (n = 0; n < nurbs; n++) {
+ urb = usb_alloc_urb(npkt, GFP_KERNEL);
+ if (!urb) {
+ pr_err("usb_alloc_urb failed\n");
+ return -ENOMEM;
+ }
+ gspca_dev->urb[n] = urb;
+ urb->transfer_buffer = usb_alloc_coherent(gspca_dev->dev,
+ bsize,
+ GFP_KERNEL,
+ &urb->transfer_dma);
+
+ if (urb->transfer_buffer == NULL) {
+ pr_err("usb_alloc_coherent failed\n");
+ return -ENOMEM;
+ }
+ urb->dev = gspca_dev->dev;
+ urb->context = gspca_dev;
+ urb->transfer_buffer_length = bsize;
+ if (npkt != 0) { /* ISOC */
+ urb->pipe = usb_rcvisocpipe(gspca_dev->dev,
+ ep->desc.bEndpointAddress);
+ urb->transfer_flags = URB_ISO_ASAP
+ | URB_NO_TRANSFER_DMA_MAP;
+ urb->interval = 1 << (ep->desc.bInterval - 1);
+ urb->complete = isoc_irq;
+ urb->number_of_packets = npkt;
+ for (i = 0; i < npkt; i++) {
+ urb->iso_frame_desc[i].length = psize;
+ urb->iso_frame_desc[i].offset = psize * i;
+ }
+ } else { /* bulk */
+ urb->pipe = usb_rcvbulkpipe(gspca_dev->dev,
+ ep->desc.bEndpointAddress);
+ urb->transfer_flags = URB_NO_TRANSFER_DMA_MAP;
+ urb->complete = bulk_irq;
+ }
+ }
+ return 0;
+}
+
+/*
+ * start the USB transfer
+ */
+static int gspca_init_transfer(struct gspca_dev *gspca_dev)
+{
+ struct usb_interface *intf;
+ struct usb_host_endpoint *ep;
+ struct urb *urb;
+ struct ep_tb_s ep_tb[MAX_ALT];
+ int n, ret, xfer, alt, alt_idx;
+
+ /* reset the streaming variables */
+ gspca_dev->image = NULL;
+ gspca_dev->image_len = 0;
+ gspca_dev->last_packet_type = DISCARD_PACKET;
+ gspca_dev->sequence = 0;
+
+ gspca_dev->usb_err = 0;
+
+ /* do the specific subdriver stuff before endpoint selection */
+ intf = usb_ifnum_to_if(gspca_dev->dev, gspca_dev->iface);
+ gspca_dev->alt = gspca_dev->cam.bulk ? intf->num_altsetting : 0;
+ if (gspca_dev->sd_desc->isoc_init) {
+ ret = gspca_dev->sd_desc->isoc_init(gspca_dev);
+ if (ret < 0)
+ return ret;
+ }
+ xfer = gspca_dev->cam.bulk ? USB_ENDPOINT_XFER_BULK
+ : USB_ENDPOINT_XFER_ISOC;
+
+ /* if bulk or the subdriver forced an altsetting, get the endpoint */
+ if (gspca_dev->alt != 0) {
+ gspca_dev->alt--; /* (previous version compatibility) */
+ ep = alt_xfer(&intf->altsetting[gspca_dev->alt], xfer);
+ if (ep == NULL) {
+ pr_err("bad altsetting %d\n", gspca_dev->alt);
+ return -EIO;
+ }
+ ep_tb[0].alt = gspca_dev->alt;
+ alt_idx = 1;
+ } else {
+
+ /* else, compute the minimum bandwidth
+ * and build the endpoint table */
+ alt_idx = build_isoc_ep_tb(gspca_dev, intf, ep_tb);
+ if (alt_idx <= 0) {
+ pr_err("no transfer endpoint found\n");
+ return -EIO;
+ }
+ }
+
+ /* set the highest alternate setting and
+ * loop until urb submit succeeds */
+ gspca_input_destroy_urb(gspca_dev);
+
+ gspca_dev->alt = ep_tb[--alt_idx].alt;
+ alt = -1;
+ for (;;) {
+ if (alt != gspca_dev->alt) {
+ alt = gspca_dev->alt;
+ if (intf->num_altsetting > 1) {
+ ret = usb_set_interface(gspca_dev->dev,
+ gspca_dev->iface,
+ alt);
+ if (ret < 0) {
+ if (ret == -ENOSPC)
+ goto retry; /*fixme: ugly*/
+ pr_err("set alt %d err %d\n", alt, ret);
+ goto out;
+ }
+ }
+ }
+ if (!gspca_dev->cam.no_urb_create) {
+ PDEBUG(D_STREAM, "init transfer alt %d", alt);
+ ret = create_urbs(gspca_dev,
+ alt_xfer(&intf->altsetting[alt], xfer));
+ if (ret < 0) {
+ destroy_urbs(gspca_dev);
+ goto out;
+ }
+ }
+
+ /* clear the bulk endpoint */
+ if (gspca_dev->cam.bulk)
+ usb_clear_halt(gspca_dev->dev,
+ gspca_dev->urb[0]->pipe);
+
+ /* start the cam */
+ ret = gspca_dev->sd_desc->start(gspca_dev);
+ if (ret < 0) {
+ destroy_urbs(gspca_dev);
+ goto out;
+ }
+ gspca_dev->streaming = 1;
+ v4l2_ctrl_handler_setup(gspca_dev->vdev.ctrl_handler);
+
+ /* some bulk transfers are started by the subdriver */
+ if (gspca_dev->cam.bulk && gspca_dev->cam.bulk_nurbs == 0)
+ break;
+
+ /* submit the URBs */
+ for (n = 0; n < MAX_NURBS; n++) {
+ urb = gspca_dev->urb[n];
+ if (urb == NULL)
+ break;
+ ret = usb_submit_urb(urb, GFP_KERNEL);
+ if (ret < 0)
+ break;
+ }
+ if (ret >= 0)
+ break; /* transfer is started */
+
+ /* something when wrong
+ * stop the webcam and free the transfer resources */
+ gspca_stream_off(gspca_dev);
+ if (ret != -ENOSPC) {
+ pr_err("usb_submit_urb alt %d err %d\n",
+ gspca_dev->alt, ret);
+ goto out;
+ }
+
+ /* the bandwidth is not wide enough
+ * negotiate or try a lower alternate setting */
+retry:
+ PDEBUG(D_ERR|D_STREAM,
+ "alt %d - bandwidth not wide enough - trying again",
+ alt);
+ msleep(20); /* wait for kill complete */
+ if (gspca_dev->sd_desc->isoc_nego) {
+ ret = gspca_dev->sd_desc->isoc_nego(gspca_dev);
+ if (ret < 0)
+ goto out;
+ } else {
+ if (alt_idx <= 0) {
+ pr_err("no transfer endpoint found\n");
+ ret = -EIO;
+ goto out;
+ }
+ gspca_dev->alt = ep_tb[--alt_idx].alt;
+ }
+ }
+out:
+ gspca_input_create_urb(gspca_dev);
+ return ret;
+}
+
+static void gspca_set_default_mode(struct gspca_dev *gspca_dev)
+{
+ struct gspca_ctrl *ctrl;
+ int i;
+
+ i = gspca_dev->cam.nmodes - 1; /* take the highest mode */
+ gspca_dev->curr_mode = i;
+ gspca_dev->width = gspca_dev->cam.cam_mode[i].width;
+ gspca_dev->height = gspca_dev->cam.cam_mode[i].height;
+ gspca_dev->pixfmt = gspca_dev->cam.cam_mode[i].pixelformat;
+
+ /* set the current control values to their default values
+ * which may have changed in sd_init() */
+ /* does nothing if ctrl_handler == NULL */
+ v4l2_ctrl_handler_setup(gspca_dev->vdev.ctrl_handler);
+ ctrl = gspca_dev->cam.ctrls;
+ if (ctrl != NULL) {
+ for (i = 0;
+ i < gspca_dev->sd_desc->nctrls;
+ i++, ctrl++)
+ ctrl->val = ctrl->def;
+ }
+}
+
+static int wxh_to_mode(struct gspca_dev *gspca_dev,
+ int width, int height)
+{
+ int i;
+
+ for (i = gspca_dev->cam.nmodes; --i > 0; ) {
+ if (width >= gspca_dev->cam.cam_mode[i].width
+ && height >= gspca_dev->cam.cam_mode[i].height)
+ break;
+ }
+ return i;
+}
+
+/*
+ * search a mode with the right pixel format
+ */
+static int gspca_get_mode(struct gspca_dev *gspca_dev,
+ int mode,
+ int pixfmt)
+{
+ int modeU, modeD;
+
+ modeU = modeD = mode;
+ while ((modeU < gspca_dev->cam.nmodes) || modeD >= 0) {
+ if (--modeD >= 0) {
+ if (gspca_dev->cam.cam_mode[modeD].pixelformat
+ == pixfmt)
+ return modeD;
+ }
+ if (++modeU < gspca_dev->cam.nmodes) {
+ if (gspca_dev->cam.cam_mode[modeU].pixelformat
+ == pixfmt)
+ return modeU;
+ }
+ }
+ return -EINVAL;
+}
+
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+static int vidioc_g_register(struct file *file, void *priv,
+ struct v4l2_dbg_register *reg)
+{
+ struct gspca_dev *gspca_dev = video_drvdata(file);
+
+ gspca_dev->usb_err = 0;
+ return gspca_dev->sd_desc->get_register(gspca_dev, reg);
+}
+
+static int vidioc_s_register(struct file *file, void *priv,
+ struct v4l2_dbg_register *reg)
+{
+ struct gspca_dev *gspca_dev = video_drvdata(file);
+
+ gspca_dev->usb_err = 0;
+ return gspca_dev->sd_desc->set_register(gspca_dev, reg);
+}
+#endif
+
+static int vidioc_g_chip_ident(struct file *file, void *priv,
+ struct v4l2_dbg_chip_ident *chip)
+{
+ struct gspca_dev *gspca_dev = video_drvdata(file);
+
+ gspca_dev->usb_err = 0;
+ return gspca_dev->sd_desc->get_chip_ident(gspca_dev, chip);
+}
+
+static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_fmtdesc *fmtdesc)
+{
+ struct gspca_dev *gspca_dev = video_drvdata(file);
+ int i, j, index;
+ __u32 fmt_tb[8];
+
+ /* give an index to each format */
+ index = 0;
+ j = 0;
+ for (i = gspca_dev->cam.nmodes; --i >= 0; ) {
+ fmt_tb[index] = gspca_dev->cam.cam_mode[i].pixelformat;
+ j = 0;
+ for (;;) {
+ if (fmt_tb[j] == fmt_tb[index])
+ break;
+ j++;
+ }
+ if (j == index) {
+ if (fmtdesc->index == index)
+ break; /* new format */
+ index++;
+ if (index >= ARRAY_SIZE(fmt_tb))
+ return -EINVAL;
+ }
+ }
+ if (i < 0)
+ return -EINVAL; /* no more format */
+
+ fmtdesc->pixelformat = fmt_tb[index];
+ if (gspca_dev->cam.cam_mode[i].sizeimage <
+ gspca_dev->cam.cam_mode[i].width *
+ gspca_dev->cam.cam_mode[i].height)
+ fmtdesc->flags = V4L2_FMT_FLAG_COMPRESSED;
+ fmtdesc->description[0] = fmtdesc->pixelformat & 0xff;
+ fmtdesc->description[1] = (fmtdesc->pixelformat >> 8) & 0xff;
+ fmtdesc->description[2] = (fmtdesc->pixelformat >> 16) & 0xff;
+ fmtdesc->description[3] = fmtdesc->pixelformat >> 24;
+ fmtdesc->description[4] = '\0';
+ return 0;
+}
+
+static int vidioc_g_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_format *fmt)
+{
+ struct gspca_dev *gspca_dev = video_drvdata(file);
+ int mode;
+
+ mode = gspca_dev->curr_mode;
+ fmt->fmt.pix = gspca_dev->cam.cam_mode[mode];
+ /* some drivers use priv internally, zero it before giving it to
+ userspace */
+ fmt->fmt.pix.priv = 0;
+ return 0;
+}
+
+static int try_fmt_vid_cap(struct gspca_dev *gspca_dev,
+ struct v4l2_format *fmt)
+{
+ int w, h, mode, mode2;
+
+ w = fmt->fmt.pix.width;
+ h = fmt->fmt.pix.height;
+
+#ifdef GSPCA_DEBUG
+ if (gspca_debug & D_CONF)
+ PDEBUG_MODE("try fmt cap", fmt->fmt.pix.pixelformat, w, h);
+#endif
+ /* search the closest mode for width and height */
+ mode = wxh_to_mode(gspca_dev, w, h);
+
+ /* OK if right palette */
+ if (gspca_dev->cam.cam_mode[mode].pixelformat
+ != fmt->fmt.pix.pixelformat) {
+
+ /* else, search the closest mode with the same pixel format */
+ mode2 = gspca_get_mode(gspca_dev, mode,
+ fmt->fmt.pix.pixelformat);
+ if (mode2 >= 0)
+ mode = mode2;
+/* else
+ ; * no chance, return this mode */
+ }
+ fmt->fmt.pix = gspca_dev->cam.cam_mode[mode];
+ /* some drivers use priv internally, zero it before giving it to
+ userspace */
+ fmt->fmt.pix.priv = 0;
+ return mode; /* used when s_fmt */
+}
+
+static int vidioc_try_fmt_vid_cap(struct file *file,
+ void *priv,
+ struct v4l2_format *fmt)
+{
+ struct gspca_dev *gspca_dev = video_drvdata(file);
+ int ret;
+
+ ret = try_fmt_vid_cap(gspca_dev, fmt);
+ if (ret < 0)
+ return ret;
+ return 0;
+}
+
+static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_format *fmt)
+{
+ struct gspca_dev *gspca_dev = video_drvdata(file);
+ int ret;
+
+ if (mutex_lock_interruptible(&gspca_dev->queue_lock))
+ return -ERESTARTSYS;
+
+ ret = try_fmt_vid_cap(gspca_dev, fmt);
+ if (ret < 0)
+ goto out;
+
+ if (gspca_dev->nframes != 0
+ && fmt->fmt.pix.sizeimage > gspca_dev->frsz) {
+ ret = -EINVAL;
+ goto out;
+ }
+
+ if (ret == gspca_dev->curr_mode) {
+ ret = 0;
+ goto out; /* same mode */
+ }
+
+ if (gspca_dev->streaming) {
+ ret = -EBUSY;
+ goto out;
+ }
+ gspca_dev->width = fmt->fmt.pix.width;
+ gspca_dev->height = fmt->fmt.pix.height;
+ gspca_dev->pixfmt = fmt->fmt.pix.pixelformat;
+ gspca_dev->curr_mode = ret;
+
+ ret = 0;
+out:
+ mutex_unlock(&gspca_dev->queue_lock);
+ return ret;
+}
+
+static int vidioc_enum_framesizes(struct file *file, void *priv,
+ struct v4l2_frmsizeenum *fsize)
+{
+ struct gspca_dev *gspca_dev = video_drvdata(file);
+ int i;
+ __u32 index = 0;
+
+ for (i = 0; i < gspca_dev->cam.nmodes; i++) {
+ if (fsize->pixel_format !=
+ gspca_dev->cam.cam_mode[i].pixelformat)
+ continue;
+
+ if (fsize->index == index) {
+ fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE;
+ fsize->discrete.width =
+ gspca_dev->cam.cam_mode[i].width;
+ fsize->discrete.height =
+ gspca_dev->cam.cam_mode[i].height;
+ return 0;
+ }
+ index++;
+ }
+
+ return -EINVAL;
+}
+
+static int vidioc_enum_frameintervals(struct file *filp, void *priv,
+ struct v4l2_frmivalenum *fival)
+{
+ struct gspca_dev *gspca_dev = video_drvdata(filp);
+ int mode = wxh_to_mode(gspca_dev, fival->width, fival->height);
+ __u32 i;
+
+ if (gspca_dev->cam.mode_framerates == NULL ||
+ gspca_dev->cam.mode_framerates[mode].nrates == 0)
+ return -EINVAL;
+
+ if (fival->pixel_format !=
+ gspca_dev->cam.cam_mode[mode].pixelformat)
+ return -EINVAL;
+
+ for (i = 0; i < gspca_dev->cam.mode_framerates[mode].nrates; i++) {
+ if (fival->index == i) {
+ fival->type = V4L2_FRMSIZE_TYPE_DISCRETE;
+ fival->discrete.numerator = 1;
+ fival->discrete.denominator =
+ gspca_dev->cam.mode_framerates[mode].rates[i];
+ return 0;
+ }
+ }
+
+ return -EINVAL;
+}
+
+static void gspca_release(struct v4l2_device *v4l2_device)
+{
+ struct gspca_dev *gspca_dev =
+ container_of(v4l2_device, struct gspca_dev, v4l2_dev);
+
+ v4l2_ctrl_handler_free(gspca_dev->vdev.ctrl_handler);
+ v4l2_device_unregister(&gspca_dev->v4l2_dev);
+ kfree(gspca_dev->usb_buf);
+ kfree(gspca_dev);
+}
+
+static int dev_open(struct file *file)
+{
+ struct gspca_dev *gspca_dev = video_drvdata(file);
+
+ PDEBUG(D_STREAM, "[%s] open", current->comm);
+
+ /* protect the subdriver against rmmod */
+ if (!try_module_get(gspca_dev->module))
+ return -ENODEV;
+
+#ifdef GSPCA_DEBUG
+ /* activate the v4l2 debug */
+ if (gspca_debug & D_V4L2)
+ gspca_dev->vdev.debug |= V4L2_DEBUG_IOCTL
+ | V4L2_DEBUG_IOCTL_ARG;
+ else
+ gspca_dev->vdev.debug &= ~(V4L2_DEBUG_IOCTL
+ | V4L2_DEBUG_IOCTL_ARG);
+#endif
+ return v4l2_fh_open(file);
+}
+
+static int dev_close(struct file *file)
+{
+ struct gspca_dev *gspca_dev = video_drvdata(file);
+
+ PDEBUG(D_STREAM, "[%s] close", current->comm);
+
+ /* Needed for gspca_stream_off, always lock before queue_lock! */
+ if (mutex_lock_interruptible(&gspca_dev->usb_lock))
+ return -ERESTARTSYS;
+
+ if (mutex_lock_interruptible(&gspca_dev->queue_lock)) {
+ mutex_unlock(&gspca_dev->usb_lock);
+ return -ERESTARTSYS;
+ }
+
+ /* if the file did the capture, free the streaming resources */
+ if (gspca_dev->capt_file == file) {
+ if (gspca_dev->streaming)
+ gspca_stream_off(gspca_dev);
+ frame_free(gspca_dev);
+ }
+ module_put(gspca_dev->module);
+ mutex_unlock(&gspca_dev->queue_lock);
+ mutex_unlock(&gspca_dev->usb_lock);
+
+ PDEBUG(D_STREAM, "close done");
+
+ return v4l2_fh_release(file);
+}
+
+static int vidioc_querycap(struct file *file, void *priv,
+ struct v4l2_capability *cap)
+{
+ struct gspca_dev *gspca_dev = video_drvdata(file);
+
+ strlcpy((char *) cap->driver, gspca_dev->sd_desc->name,
+ sizeof cap->driver);
+ if (gspca_dev->dev->product != NULL) {
+ strlcpy((char *) cap->card, gspca_dev->dev->product,
+ sizeof cap->card);
+ } else {
+ snprintf((char *) cap->card, sizeof cap->card,
+ "USB Camera (%04x:%04x)",
+ le16_to_cpu(gspca_dev->dev->descriptor.idVendor),
+ le16_to_cpu(gspca_dev->dev->descriptor.idProduct));
+ }
+ usb_make_path(gspca_dev->dev, (char *) cap->bus_info,
+ sizeof(cap->bus_info));
+ cap->device_caps = V4L2_CAP_VIDEO_CAPTURE
+ | V4L2_CAP_STREAMING
+ | V4L2_CAP_READWRITE;
+ cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
+ return 0;
+}
+
+static int get_ctrl(struct gspca_dev *gspca_dev,
+ int id)
+{
+ const struct ctrl *ctrls;
+ int i;
+
+ for (i = 0, ctrls = gspca_dev->sd_desc->ctrls;
+ i < gspca_dev->sd_desc->nctrls;
+ i++, ctrls++) {
+ if (gspca_dev->ctrl_dis & (1 << i))
+ continue;
+ if (id == ctrls->qctrl.id)
+ return i;
+ }
+ return -1;
+}
+
+static int vidioc_queryctrl(struct file *file, void *priv,
+ struct v4l2_queryctrl *q_ctrl)
+{
+ struct gspca_dev *gspca_dev = video_drvdata(file);
+ const struct ctrl *ctrls;
+ struct gspca_ctrl *gspca_ctrl;
+ int i, idx;
+ u32 id;
+
+ id = q_ctrl->id;
+ if (id & V4L2_CTRL_FLAG_NEXT_CTRL) {
+ id &= V4L2_CTRL_ID_MASK;
+ id++;
+ idx = -1;
+ for (i = 0; i < gspca_dev->sd_desc->nctrls; i++) {
+ if (gspca_dev->ctrl_dis & (1 << i))
+ continue;
+ if (gspca_dev->sd_desc->ctrls[i].qctrl.id < id)
+ continue;
+ if (idx >= 0
+ && gspca_dev->sd_desc->ctrls[i].qctrl.id
+ > gspca_dev->sd_desc->ctrls[idx].qctrl.id)
+ continue;
+ idx = i;
+ }
+ } else {
+ idx = get_ctrl(gspca_dev, id);
+ }
+ if (idx < 0)
+ return -EINVAL;
+ ctrls = &gspca_dev->sd_desc->ctrls[idx];
+ memcpy(q_ctrl, &ctrls->qctrl, sizeof *q_ctrl);
+ if (gspca_dev->cam.ctrls != NULL) {
+ gspca_ctrl = &gspca_dev->cam.ctrls[idx];
+ q_ctrl->default_value = gspca_ctrl->def;
+ q_ctrl->minimum = gspca_ctrl->min;
+ q_ctrl->maximum = gspca_ctrl->max;
+ }
+ if (gspca_dev->ctrl_inac & (1 << idx))
+ q_ctrl->flags |= V4L2_CTRL_FLAG_INACTIVE;
+ return 0;
+}
+
+static int vidioc_s_ctrl(struct file *file, void *priv,
+ struct v4l2_control *ctrl)
+{
+ struct gspca_dev *gspca_dev = video_drvdata(file);
+ const struct ctrl *ctrls;
+ struct gspca_ctrl *gspca_ctrl;
+ int idx;
+
+ idx = get_ctrl(gspca_dev, ctrl->id);
+ if (idx < 0)
+ return -EINVAL;
+ if (gspca_dev->ctrl_inac & (1 << idx))
+ return -EINVAL;
+ ctrls = &gspca_dev->sd_desc->ctrls[idx];
+ if (gspca_dev->cam.ctrls != NULL) {
+ gspca_ctrl = &gspca_dev->cam.ctrls[idx];
+ if (ctrl->value < gspca_ctrl->min
+ || ctrl->value > gspca_ctrl->max)
+ return -ERANGE;
+ } else {
+ gspca_ctrl = NULL;
+ if (ctrl->value < ctrls->qctrl.minimum
+ || ctrl->value > ctrls->qctrl.maximum)
+ return -ERANGE;
+ }
+ PDEBUG(D_CONF, "set ctrl [%08x] = %d", ctrl->id, ctrl->value);
+ gspca_dev->usb_err = 0;
+ if (ctrls->set != NULL)
+ return ctrls->set(gspca_dev, ctrl->value);
+ if (gspca_ctrl != NULL) {
+ gspca_ctrl->val = ctrl->value;
+ if (ctrls->set_control != NULL
+ && gspca_dev->streaming)
+ ctrls->set_control(gspca_dev);
+ }
+ return gspca_dev->usb_err;
+}
+
+static int vidioc_g_ctrl(struct file *file, void *priv,
+ struct v4l2_control *ctrl)
+{
+ struct gspca_dev *gspca_dev = video_drvdata(file);
+ const struct ctrl *ctrls;
+ int idx;
+
+ idx = get_ctrl(gspca_dev, ctrl->id);
+ if (idx < 0)
+ return -EINVAL;
+ ctrls = &gspca_dev->sd_desc->ctrls[idx];
+
+ gspca_dev->usb_err = 0;
+ if (ctrls->get != NULL)
+ return ctrls->get(gspca_dev, &ctrl->value);
+ if (gspca_dev->cam.ctrls != NULL)
+ ctrl->value = gspca_dev->cam.ctrls[idx].val;
+ return 0;
+}
+
+static int vidioc_querymenu(struct file *file, void *priv,
+ struct v4l2_querymenu *qmenu)
+{
+ struct gspca_dev *gspca_dev = video_drvdata(file);
+
+ if (!gspca_dev->sd_desc->querymenu)
+ return -ENOTTY;
+ return gspca_dev->sd_desc->querymenu(gspca_dev, qmenu);
+}
+
+static int vidioc_enum_input(struct file *file, void *priv,
+ struct v4l2_input *input)
+{
+ struct gspca_dev *gspca_dev = video_drvdata(file);
+
+ if (input->index != 0)
+ return -EINVAL;
+ input->type = V4L2_INPUT_TYPE_CAMERA;
+ input->status = gspca_dev->cam.input_flags;
+ strlcpy(input->name, gspca_dev->sd_desc->name,
+ sizeof input->name);
+ return 0;
+}
+
+static int vidioc_g_input(struct file *file, void *priv, unsigned int *i)
+{
+ *i = 0;
+ return 0;
+}
+
+static int vidioc_s_input(struct file *file, void *priv, unsigned int i)
+{
+ if (i > 0)
+ return -EINVAL;
+ return (0);
+}
+
+static int vidioc_reqbufs(struct file *file, void *priv,
+ struct v4l2_requestbuffers *rb)
+{
+ struct gspca_dev *gspca_dev = video_drvdata(file);
+ int i, ret = 0, streaming;
+
+ i = rb->memory; /* (avoid compilation warning) */
+ switch (i) {
+ case GSPCA_MEMORY_READ: /* (internal call) */
+ case V4L2_MEMORY_MMAP:
+ case V4L2_MEMORY_USERPTR:
+ break;
+ default:
+ return -EINVAL;
+ }
+ if (mutex_lock_interruptible(&gspca_dev->queue_lock))
+ return -ERESTARTSYS;
+
+ if (gspca_dev->memory != GSPCA_MEMORY_NO
+ && gspca_dev->memory != GSPCA_MEMORY_READ
+ && gspca_dev->memory != rb->memory) {
+ ret = -EBUSY;
+ goto out;
+ }
+
+ /* only one file may do the capture */
+ if (gspca_dev->capt_file != NULL
+ && gspca_dev->capt_file != file) {
+ ret = -EBUSY;
+ goto out;
+ }
+
+ /* if allocated, the buffers must not be mapped */
+ for (i = 0; i < gspca_dev->nframes; i++) {
+ if (gspca_dev->frame[i].vma_use_count) {
+ ret = -EBUSY;
+ goto out;
+ }
+ }
+
+ /* stop streaming */
+ streaming = gspca_dev->streaming;
+ if (streaming) {
+ gspca_stream_off(gspca_dev);
+
+ /* Don't restart the stream when switching from read
+ * to mmap mode */
+ if (gspca_dev->memory == GSPCA_MEMORY_READ)
+ streaming = 0;
+ }
+
+ /* free the previous allocated buffers, if any */
+ if (gspca_dev->nframes != 0)
+ frame_free(gspca_dev);
+ if (rb->count == 0) /* unrequest */
+ goto out;
+ ret = frame_alloc(gspca_dev, file, rb->memory, rb->count);
+ if (ret == 0) {
+ rb->count = gspca_dev->nframes;
+ if (streaming)
+ ret = gspca_init_transfer(gspca_dev);
+ }
+out:
+ mutex_unlock(&gspca_dev->queue_lock);
+ PDEBUG(D_STREAM, "reqbufs st:%d c:%d", ret, rb->count);
+ return ret;
+}
+
+static int vidioc_querybuf(struct file *file, void *priv,
+ struct v4l2_buffer *v4l2_buf)
+{
+ struct gspca_dev *gspca_dev = video_drvdata(file);
+ struct gspca_frame *frame;
+
+ if (v4l2_buf->index < 0
+ || v4l2_buf->index >= gspca_dev->nframes)
+ return -EINVAL;
+
+ frame = &gspca_dev->frame[v4l2_buf->index];
+ memcpy(v4l2_buf, &frame->v4l2_buf, sizeof *v4l2_buf);
+ return 0;
+}
+
+static int vidioc_streamon(struct file *file, void *priv,
+ enum v4l2_buf_type buf_type)
+{
+ struct gspca_dev *gspca_dev = video_drvdata(file);
+ int ret;
+
+ if (buf_type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+ if (mutex_lock_interruptible(&gspca_dev->queue_lock))
+ return -ERESTARTSYS;
+
+ /* check the capture file */
+ if (gspca_dev->capt_file != file) {
+ ret = -EBUSY;
+ goto out;
+ }
+
+ if (gspca_dev->nframes == 0
+ || !(gspca_dev->frame[0].v4l2_buf.flags & V4L2_BUF_FLAG_QUEUED)) {
+ ret = -EINVAL;
+ goto out;
+ }
+ if (!gspca_dev->streaming) {
+ ret = gspca_init_transfer(gspca_dev);
+ if (ret < 0)
+ goto out;
+ }
+#ifdef GSPCA_DEBUG
+ if (gspca_debug & D_STREAM) {
+ PDEBUG_MODE("stream on OK",
+ gspca_dev->pixfmt,
+ gspca_dev->width,
+ gspca_dev->height);
+ }
+#endif
+ ret = 0;
+out:
+ mutex_unlock(&gspca_dev->queue_lock);
+ return ret;
+}
+
+static int vidioc_streamoff(struct file *file, void *priv,
+ enum v4l2_buf_type buf_type)
+{
+ struct gspca_dev *gspca_dev = video_drvdata(file);
+ int i, ret;
+
+ if (buf_type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ if (mutex_lock_interruptible(&gspca_dev->queue_lock))
+ return -ERESTARTSYS;
+
+ if (!gspca_dev->streaming) {
+ ret = 0;
+ goto out;
+ }
+
+ /* check the capture file */
+ if (gspca_dev->capt_file != file) {
+ ret = -EBUSY;
+ goto out;
+ }
+
+ /* stop streaming */
+ gspca_stream_off(gspca_dev);
+ /* In case another thread is waiting in dqbuf */
+ wake_up_interruptible(&gspca_dev->wq);
+
+ /* empty the transfer queues */
+ for (i = 0; i < gspca_dev->nframes; i++)
+ gspca_dev->frame[i].v4l2_buf.flags &= ~BUF_ALL_FLAGS;
+ atomic_set(&gspca_dev->fr_q, 0);
+ atomic_set(&gspca_dev->fr_i, 0);
+ gspca_dev->fr_o = 0;
+ ret = 0;
+out:
+ mutex_unlock(&gspca_dev->queue_lock);
+ return ret;
+}
+
+static int vidioc_g_jpegcomp(struct file *file, void *priv,
+ struct v4l2_jpegcompression *jpegcomp)
+{
+ struct gspca_dev *gspca_dev = video_drvdata(file);
+
+ gspca_dev->usb_err = 0;
+ return gspca_dev->sd_desc->get_jcomp(gspca_dev, jpegcomp);
+}
+
+static int vidioc_s_jpegcomp(struct file *file, void *priv,
+ struct v4l2_jpegcompression *jpegcomp)
+{
+ struct gspca_dev *gspca_dev = video_drvdata(file);
+
+ gspca_dev->usb_err = 0;
+ return gspca_dev->sd_desc->set_jcomp(gspca_dev, jpegcomp);
+}
+
+static int vidioc_g_parm(struct file *filp, void *priv,
+ struct v4l2_streamparm *parm)
+{
+ struct gspca_dev *gspca_dev = video_drvdata(filp);
+
+ parm->parm.capture.readbuffers = gspca_dev->nbufread;
+
+ if (gspca_dev->sd_desc->get_streamparm) {
+ gspca_dev->usb_err = 0;
+ gspca_dev->sd_desc->get_streamparm(gspca_dev, parm);
+ return gspca_dev->usb_err;
+ }
+ return 0;
+}
+
+static int vidioc_s_parm(struct file *filp, void *priv,
+ struct v4l2_streamparm *parm)
+{
+ struct gspca_dev *gspca_dev = video_drvdata(filp);
+ int n;
+
+ n = parm->parm.capture.readbuffers;
+ if (n == 0 || n >= GSPCA_MAX_FRAMES)
+ parm->parm.capture.readbuffers = gspca_dev->nbufread;
+ else
+ gspca_dev->nbufread = n;
+
+ if (gspca_dev->sd_desc->set_streamparm) {
+ gspca_dev->usb_err = 0;
+ gspca_dev->sd_desc->set_streamparm(gspca_dev, parm);
+ return gspca_dev->usb_err;
+ }
+
+ return 0;
+}
+
+static int dev_mmap(struct file *file, struct vm_area_struct *vma)
+{
+ struct gspca_dev *gspca_dev = video_drvdata(file);
+ struct gspca_frame *frame;
+ struct page *page;
+ unsigned long addr, start, size;
+ int i, ret;
+
+ start = vma->vm_start;
+ size = vma->vm_end - vma->vm_start;
+ PDEBUG(D_STREAM, "mmap start:%08x size:%d", (int) start, (int) size);
+
+ if (mutex_lock_interruptible(&gspca_dev->queue_lock))
+ return -ERESTARTSYS;
+ if (gspca_dev->capt_file != file) {
+ ret = -EINVAL;
+ goto out;
+ }
+
+ frame = NULL;
+ for (i = 0; i < gspca_dev->nframes; ++i) {
+ if (gspca_dev->frame[i].v4l2_buf.memory != V4L2_MEMORY_MMAP) {
+ PDEBUG(D_STREAM, "mmap bad memory type");
+ break;
+ }
+ if ((gspca_dev->frame[i].v4l2_buf.m.offset >> PAGE_SHIFT)
+ == vma->vm_pgoff) {
+ frame = &gspca_dev->frame[i];
+ break;
+ }
+ }
+ if (frame == NULL) {
+ PDEBUG(D_STREAM, "mmap no frame buffer found");
+ ret = -EINVAL;
+ goto out;
+ }
+ if (size != frame->v4l2_buf.length) {
+ PDEBUG(D_STREAM, "mmap bad size");
+ ret = -EINVAL;
+ goto out;
+ }
+
+ /*
+ * - VM_IO marks the area as being a mmaped region for I/O to a
+ * device. It also prevents the region from being core dumped.
+ */
+ vma->vm_flags |= VM_IO;
+
+ addr = (unsigned long) frame->data;
+ while (size > 0) {
+ page = vmalloc_to_page((void *) addr);
+ ret = vm_insert_page(vma, start, page);
+ if (ret < 0)
+ goto out;
+ start += PAGE_SIZE;
+ addr += PAGE_SIZE;
+ size -= PAGE_SIZE;
+ }
+
+ vma->vm_ops = &gspca_vm_ops;
+ vma->vm_private_data = frame;
+ gspca_vm_open(vma);
+ ret = 0;
+out:
+ mutex_unlock(&gspca_dev->queue_lock);
+ return ret;
+}
+
+static int frame_ready_nolock(struct gspca_dev *gspca_dev, struct file *file,
+ enum v4l2_memory memory)
+{
+ if (!gspca_dev->present)
+ return -ENODEV;
+ if (gspca_dev->capt_file != file || gspca_dev->memory != memory ||
+ !gspca_dev->streaming)
+ return -EINVAL;
+
+ /* check if a frame is ready */
+ return gspca_dev->fr_o != atomic_read(&gspca_dev->fr_i);
+}
+
+static int frame_ready(struct gspca_dev *gspca_dev, struct file *file,
+ enum v4l2_memory memory)
+{
+ int ret;
+
+ if (mutex_lock_interruptible(&gspca_dev->queue_lock))
+ return -ERESTARTSYS;
+ ret = frame_ready_nolock(gspca_dev, file, memory);
+ mutex_unlock(&gspca_dev->queue_lock);
+ return ret;
+}
+
+/*
+ * dequeue a video buffer
+ *
+ * If nonblock_ing is false, block until a buffer is available.
+ */
+static int vidioc_dqbuf(struct file *file, void *priv,
+ struct v4l2_buffer *v4l2_buf)
+{
+ struct gspca_dev *gspca_dev = video_drvdata(file);
+ struct gspca_frame *frame;
+ int i, j, ret;
+
+ PDEBUG(D_FRAM, "dqbuf");
+
+ if (mutex_lock_interruptible(&gspca_dev->queue_lock))
+ return -ERESTARTSYS;
+
+ for (;;) {
+ ret = frame_ready_nolock(gspca_dev, file, v4l2_buf->memory);
+ if (ret < 0)
+ goto out;
+ if (ret > 0)
+ break;
+
+ mutex_unlock(&gspca_dev->queue_lock);
+
+ if (file->f_flags & O_NONBLOCK)
+ return -EAGAIN;
+
+ /* wait till a frame is ready */
+ ret = wait_event_interruptible_timeout(gspca_dev->wq,
+ frame_ready(gspca_dev, file, v4l2_buf->memory),
+ msecs_to_jiffies(3000));
+ if (ret < 0)
+ return ret;
+ if (ret == 0)
+ return -EIO;
+
+ if (mutex_lock_interruptible(&gspca_dev->queue_lock))
+ return -ERESTARTSYS;
+ }
+
+ i = gspca_dev->fr_o;
+ j = gspca_dev->fr_queue[i];
+ frame = &gspca_dev->frame[j];
+
+ gspca_dev->fr_o = (i + 1) % GSPCA_MAX_FRAMES;
+
+ frame->v4l2_buf.flags &= ~V4L2_BUF_FLAG_DONE;
+ memcpy(v4l2_buf, &frame->v4l2_buf, sizeof *v4l2_buf);
+ PDEBUG(D_FRAM, "dqbuf %d", j);
+ ret = 0;
+
+ if (gspca_dev->memory == V4L2_MEMORY_USERPTR) {
+ if (copy_to_user((__u8 __user *) frame->v4l2_buf.m.userptr,
+ frame->data,
+ frame->v4l2_buf.bytesused)) {
+ PDEBUG(D_ERR|D_STREAM,
+ "dqbuf cp to user failed");
+ ret = -EFAULT;
+ }
+ }
+out:
+ mutex_unlock(&gspca_dev->queue_lock);
+
+ if (ret == 0 && gspca_dev->sd_desc->dq_callback) {
+ mutex_lock(&gspca_dev->usb_lock);
+ gspca_dev->usb_err = 0;
+ if (gspca_dev->present)
+ gspca_dev->sd_desc->dq_callback(gspca_dev);
+ mutex_unlock(&gspca_dev->usb_lock);
+ }
+
+ return ret;
+}
+
+/*
+ * queue a video buffer
+ *
+ * Attempting to queue a buffer that has already been
+ * queued will return -EINVAL.
+ */
+static int vidioc_qbuf(struct file *file, void *priv,
+ struct v4l2_buffer *v4l2_buf)
+{
+ struct gspca_dev *gspca_dev = video_drvdata(file);
+ struct gspca_frame *frame;
+ int i, index, ret;
+
+ PDEBUG(D_FRAM, "qbuf %d", v4l2_buf->index);
+
+ if (mutex_lock_interruptible(&gspca_dev->queue_lock))
+ return -ERESTARTSYS;
+
+ index = v4l2_buf->index;
+ if ((unsigned) index >= gspca_dev->nframes) {
+ PDEBUG(D_FRAM,
+ "qbuf idx %d >= %d", index, gspca_dev->nframes);
+ ret = -EINVAL;
+ goto out;
+ }
+ if (v4l2_buf->memory != gspca_dev->memory) {
+ PDEBUG(D_FRAM, "qbuf bad memory type");
+ ret = -EINVAL;
+ goto out;
+ }
+
+ frame = &gspca_dev->frame[index];
+ if (frame->v4l2_buf.flags & BUF_ALL_FLAGS) {
+ PDEBUG(D_FRAM, "qbuf bad state");
+ ret = -EINVAL;
+ goto out;
+ }
+
+ frame->v4l2_buf.flags |= V4L2_BUF_FLAG_QUEUED;
+
+ if (frame->v4l2_buf.memory == V4L2_MEMORY_USERPTR) {
+ frame->v4l2_buf.m.userptr = v4l2_buf->m.userptr;
+ frame->v4l2_buf.length = v4l2_buf->length;
+ }
+
+ /* put the buffer in the 'queued' queue */
+ i = atomic_read(&gspca_dev->fr_q);
+ gspca_dev->fr_queue[i] = index;
+ atomic_set(&gspca_dev->fr_q, (i + 1) % GSPCA_MAX_FRAMES);
+
+ v4l2_buf->flags |= V4L2_BUF_FLAG_QUEUED;
+ v4l2_buf->flags &= ~V4L2_BUF_FLAG_DONE;
+ ret = 0;
+out:
+ mutex_unlock(&gspca_dev->queue_lock);
+ return ret;
+}
+
+/*
+ * allocate the resources for read()
+ */
+static int read_alloc(struct gspca_dev *gspca_dev,
+ struct file *file)
+{
+ struct v4l2_buffer v4l2_buf;
+ int i, ret;
+
+ PDEBUG(D_STREAM, "read alloc");
+
+ if (mutex_lock_interruptible(&gspca_dev->usb_lock))
+ return -ERESTARTSYS;
+
+ if (gspca_dev->nframes == 0) {
+ struct v4l2_requestbuffers rb;
+
+ memset(&rb, 0, sizeof rb);
+ rb.count = gspca_dev->nbufread;
+ rb.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ rb.memory = GSPCA_MEMORY_READ;
+ ret = vidioc_reqbufs(file, gspca_dev, &rb);
+ if (ret != 0) {
+ PDEBUG(D_STREAM, "read reqbuf err %d", ret);
+ goto out;
+ }
+ memset(&v4l2_buf, 0, sizeof v4l2_buf);
+ v4l2_buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ v4l2_buf.memory = GSPCA_MEMORY_READ;
+ for (i = 0; i < gspca_dev->nbufread; i++) {
+ v4l2_buf.index = i;
+ ret = vidioc_qbuf(file, gspca_dev, &v4l2_buf);
+ if (ret != 0) {
+ PDEBUG(D_STREAM, "read qbuf err: %d", ret);
+ goto out;
+ }
+ }
+ }
+
+ /* start streaming */
+ ret = vidioc_streamon(file, gspca_dev, V4L2_BUF_TYPE_VIDEO_CAPTURE);
+ if (ret != 0)
+ PDEBUG(D_STREAM, "read streamon err %d", ret);
+out:
+ mutex_unlock(&gspca_dev->usb_lock);
+ return ret;
+}
+
+static unsigned int dev_poll(struct file *file, poll_table *wait)
+{
+ struct gspca_dev *gspca_dev = video_drvdata(file);
+ unsigned long req_events = poll_requested_events(wait);
+ int ret = 0;
+
+ PDEBUG(D_FRAM, "poll");
+
+ if (req_events & POLLPRI)
+ ret |= v4l2_ctrl_poll(file, wait);
+
+ if (req_events & (POLLIN | POLLRDNORM)) {
+ /* if reqbufs is not done, the user would use read() */
+ if (gspca_dev->memory == GSPCA_MEMORY_NO) {
+ if (read_alloc(gspca_dev, file) != 0) {
+ ret |= POLLERR;
+ goto out;
+ }
+ }
+
+ poll_wait(file, &gspca_dev->wq, wait);
+
+ /* check if an image has been received */
+ if (mutex_lock_interruptible(&gspca_dev->queue_lock) != 0) {
+ ret |= POLLERR;
+ goto out;
+ }
+ if (gspca_dev->fr_o != atomic_read(&gspca_dev->fr_i))
+ ret |= POLLIN | POLLRDNORM;
+ mutex_unlock(&gspca_dev->queue_lock);
+ }
+
+out:
+ if (!gspca_dev->present)
+ ret |= POLLHUP;
+
+ return ret;
+}
+
+static ssize_t dev_read(struct file *file, char __user *data,
+ size_t count, loff_t *ppos)
+{
+ struct gspca_dev *gspca_dev = video_drvdata(file);
+ struct gspca_frame *frame;
+ struct v4l2_buffer v4l2_buf;
+ struct timeval timestamp;
+ int n, ret, ret2;
+
+ PDEBUG(D_FRAM, "read (%zd)", count);
+ if (gspca_dev->memory == GSPCA_MEMORY_NO) { /* first time ? */
+ ret = read_alloc(gspca_dev, file);
+ if (ret != 0)
+ return ret;
+ }
+
+ /* get a frame */
+ timestamp = ktime_to_timeval(ktime_get());
+ timestamp.tv_sec--;
+ n = 2;
+ for (;;) {
+ memset(&v4l2_buf, 0, sizeof v4l2_buf);
+ v4l2_buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ v4l2_buf.memory = GSPCA_MEMORY_READ;
+ ret = vidioc_dqbuf(file, gspca_dev, &v4l2_buf);
+ if (ret != 0) {
+ PDEBUG(D_STREAM, "read dqbuf err %d", ret);
+ return ret;
+ }
+
+ /* if the process slept for more than 1 second,
+ * get a newer frame */
+ frame = &gspca_dev->frame[v4l2_buf.index];
+ if (--n < 0)
+ break; /* avoid infinite loop */
+ if (frame->v4l2_buf.timestamp.tv_sec >= timestamp.tv_sec)
+ break;
+ ret = vidioc_qbuf(file, gspca_dev, &v4l2_buf);
+ if (ret != 0) {
+ PDEBUG(D_STREAM, "read qbuf err %d", ret);
+ return ret;
+ }
+ }
+
+ /* copy the frame */
+ if (count > frame->v4l2_buf.bytesused)
+ count = frame->v4l2_buf.bytesused;
+ ret = copy_to_user(data, frame->data, count);
+ if (ret != 0) {
+ PDEBUG(D_ERR|D_STREAM,
+ "read cp to user lack %d / %zd", ret, count);
+ ret = -EFAULT;
+ goto out;
+ }
+ ret = count;
+out:
+ /* in each case, requeue the buffer */
+ ret2 = vidioc_qbuf(file, gspca_dev, &v4l2_buf);
+ if (ret2 != 0)
+ return ret2;
+ return ret;
+}
+
+static struct v4l2_file_operations dev_fops = {
+ .owner = THIS_MODULE,
+ .open = dev_open,
+ .release = dev_close,
+ .read = dev_read,
+ .mmap = dev_mmap,
+ .unlocked_ioctl = video_ioctl2,
+ .poll = dev_poll,
+};
+
+static const struct v4l2_ioctl_ops dev_ioctl_ops = {
+ .vidioc_querycap = vidioc_querycap,
+ .vidioc_dqbuf = vidioc_dqbuf,
+ .vidioc_qbuf = vidioc_qbuf,
+ .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
+ .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap,
+ .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap,
+ .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap,
+ .vidioc_streamon = vidioc_streamon,
+ .vidioc_queryctrl = vidioc_queryctrl,
+ .vidioc_g_ctrl = vidioc_g_ctrl,
+ .vidioc_s_ctrl = vidioc_s_ctrl,
+ .vidioc_querymenu = vidioc_querymenu,
+ .vidioc_enum_input = vidioc_enum_input,
+ .vidioc_g_input = vidioc_g_input,
+ .vidioc_s_input = vidioc_s_input,
+ .vidioc_reqbufs = vidioc_reqbufs,
+ .vidioc_querybuf = vidioc_querybuf,
+ .vidioc_streamoff = vidioc_streamoff,
+ .vidioc_g_jpegcomp = vidioc_g_jpegcomp,
+ .vidioc_s_jpegcomp = vidioc_s_jpegcomp,
+ .vidioc_g_parm = vidioc_g_parm,
+ .vidioc_s_parm = vidioc_s_parm,
+ .vidioc_enum_framesizes = vidioc_enum_framesizes,
+ .vidioc_enum_frameintervals = vidioc_enum_frameintervals,
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+ .vidioc_g_register = vidioc_g_register,
+ .vidioc_s_register = vidioc_s_register,
+#endif
+ .vidioc_g_chip_ident = vidioc_g_chip_ident,
+ .vidioc_subscribe_event = v4l2_ctrl_subscribe_event,
+ .vidioc_unsubscribe_event = v4l2_event_unsubscribe,
+};
+
+static const struct video_device gspca_template = {
+ .name = "gspca main driver",
+ .fops = &dev_fops,
+ .ioctl_ops = &dev_ioctl_ops,
+ .release = video_device_release_empty, /* We use v4l2_dev.release */
+};
+
+/* initialize the controls */
+static void ctrls_init(struct gspca_dev *gspca_dev)
+{
+ struct gspca_ctrl *ctrl;
+ int i;
+
+ for (i = 0, ctrl = gspca_dev->cam.ctrls;
+ i < gspca_dev->sd_desc->nctrls;
+ i++, ctrl++) {
+ ctrl->def = gspca_dev->sd_desc->ctrls[i].qctrl.default_value;
+ ctrl->val = ctrl->def;
+ ctrl->min = gspca_dev->sd_desc->ctrls[i].qctrl.minimum;
+ ctrl->max = gspca_dev->sd_desc->ctrls[i].qctrl.maximum;
+ }
+}
+
+/*
+ * probe and create a new gspca device
+ *
+ * This function must be called by the sub-driver when it is
+ * called for probing a new device.
+ */
+int gspca_dev_probe2(struct usb_interface *intf,
+ const struct usb_device_id *id,
+ const struct sd_desc *sd_desc,
+ int dev_size,
+ struct module *module)
+{
+ struct gspca_dev *gspca_dev;
+ struct usb_device *dev = interface_to_usbdev(intf);
+ int ret;
+
+ pr_info("%s-" GSPCA_VERSION " probing %04x:%04x\n",
+ sd_desc->name, id->idVendor, id->idProduct);
+
+ /* create the device */
+ if (dev_size < sizeof *gspca_dev)
+ dev_size = sizeof *gspca_dev;
+ gspca_dev = kzalloc(dev_size, GFP_KERNEL);
+ if (!gspca_dev) {
+ pr_err("couldn't kzalloc gspca struct\n");
+ return -ENOMEM;
+ }
+ gspca_dev->usb_buf = kmalloc(USB_BUF_SZ, GFP_KERNEL);
+ if (!gspca_dev->usb_buf) {
+ pr_err("out of memory\n");
+ ret = -ENOMEM;
+ goto out;
+ }
+ gspca_dev->dev = dev;
+ gspca_dev->iface = intf->cur_altsetting->desc.bInterfaceNumber;
+
+ /* check if any audio device */
+ if (dev->actconfig->desc.bNumInterfaces != 1) {
+ int i;
+ struct usb_interface *intf2;
+
+ for (i = 0; i < dev->actconfig->desc.bNumInterfaces; i++) {
+ intf2 = dev->actconfig->interface[i];
+ if (intf2 != NULL
+ && intf2->altsetting != NULL
+ && intf2->altsetting->desc.bInterfaceClass ==
+ USB_CLASS_AUDIO) {
+ gspca_dev->audio = 1;
+ break;
+ }
+ }
+ }
+
+ gspca_dev->v4l2_dev.release = gspca_release;
+ ret = v4l2_device_register(&intf->dev, &gspca_dev->v4l2_dev);
+ if (ret)
+ goto out;
+ gspca_dev->sd_desc = sd_desc;
+ gspca_dev->nbufread = 2;
+ gspca_dev->empty_packet = -1; /* don't check the empty packets */
+ gspca_dev->vdev = gspca_template;
+ gspca_dev->vdev.v4l2_dev = &gspca_dev->v4l2_dev;
+ video_set_drvdata(&gspca_dev->vdev, gspca_dev);
+ set_bit(V4L2_FL_USE_FH_PRIO, &gspca_dev->vdev.flags);
+ gspca_dev->module = module;
+ gspca_dev->present = 1;
+
+ mutex_init(&gspca_dev->usb_lock);
+ gspca_dev->vdev.lock = &gspca_dev->usb_lock;
+ mutex_init(&gspca_dev->queue_lock);
+ init_waitqueue_head(&gspca_dev->wq);
+
+ /* configure the subdriver and initialize the USB device */
+ ret = sd_desc->config(gspca_dev, id);
+ if (ret < 0)
+ goto out;
+ if (gspca_dev->cam.ctrls != NULL)
+ ctrls_init(gspca_dev);
+ ret = sd_desc->init(gspca_dev);
+ if (ret < 0)
+ goto out;
+ if (sd_desc->init_controls)
+ ret = sd_desc->init_controls(gspca_dev);
+ if (ret < 0)
+ goto out;
+ gspca_set_default_mode(gspca_dev);
+
+ ret = gspca_input_connect(gspca_dev);
+ if (ret)
+ goto out;
+
+ /*
+ * Don't take usb_lock for these ioctls. This improves latency if
+ * usb_lock is taken for a long time, e.g. when changing a control
+ * value, and a new frame is ready to be dequeued.
+ */
+ v4l2_disable_ioctl_locking(&gspca_dev->vdev, VIDIOC_DQBUF);
+ v4l2_disable_ioctl_locking(&gspca_dev->vdev, VIDIOC_QBUF);
+ v4l2_disable_ioctl_locking(&gspca_dev->vdev, VIDIOC_QUERYBUF);
+ if (!gspca_dev->sd_desc->get_chip_ident)
+ v4l2_disable_ioctl(&gspca_dev->vdev, VIDIOC_DBG_G_CHIP_IDENT);
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+ if (!gspca_dev->sd_desc->get_chip_ident ||
+ !gspca_dev->sd_desc->get_register)
+ v4l2_disable_ioctl(&gspca_dev->vdev, VIDIOC_DBG_G_REGISTER);
+ if (!gspca_dev->sd_desc->get_chip_ident ||
+ !gspca_dev->sd_desc->set_register)
+ v4l2_disable_ioctl(&gspca_dev->vdev, VIDIOC_DBG_S_REGISTER);
+#endif
+ if (!gspca_dev->sd_desc->get_jcomp)
+ v4l2_disable_ioctl(&gspca_dev->vdev, VIDIOC_G_JPEGCOMP);
+ if (!gspca_dev->sd_desc->set_jcomp)
+ v4l2_disable_ioctl(&gspca_dev->vdev, VIDIOC_S_JPEGCOMP);
+
+ /* init video stuff */
+ ret = video_register_device(&gspca_dev->vdev,
+ VFL_TYPE_GRABBER,
+ -1);
+ if (ret < 0) {
+ pr_err("video_register_device err %d\n", ret);
+ goto out;
+ }
+
+ usb_set_intfdata(intf, gspca_dev);
+ PDEBUG(D_PROBE, "%s created", video_device_node_name(&gspca_dev->vdev));
+
+ gspca_input_create_urb(gspca_dev);
+
+ return 0;
+out:
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+ if (gspca_dev->input_dev)
+ input_unregister_device(gspca_dev->input_dev);
+#endif
+ v4l2_ctrl_handler_free(gspca_dev->vdev.ctrl_handler);
+ kfree(gspca_dev->usb_buf);
+ kfree(gspca_dev);
+ return ret;
+}
+EXPORT_SYMBOL(gspca_dev_probe2);
+
+/* same function as the previous one, but check the interface */
+int gspca_dev_probe(struct usb_interface *intf,
+ const struct usb_device_id *id,
+ const struct sd_desc *sd_desc,
+ int dev_size,
+ struct module *module)
+{
+ struct usb_device *dev = interface_to_usbdev(intf);
+
+ /* we don't handle multi-config cameras */
+ if (dev->descriptor.bNumConfigurations != 1) {
+ pr_err("%04x:%04x too many config\n",
+ id->idVendor, id->idProduct);
+ return -ENODEV;
+ }
+
+ /* the USB video interface must be the first one */
+ if (dev->actconfig->desc.bNumInterfaces != 1
+ && intf->cur_altsetting->desc.bInterfaceNumber != 0)
+ return -ENODEV;
+
+ return gspca_dev_probe2(intf, id, sd_desc, dev_size, module);
+}
+EXPORT_SYMBOL(gspca_dev_probe);
+
+/*
+ * USB disconnection
+ *
+ * This function must be called by the sub-driver
+ * when the device disconnects, after the specific resources are freed.
+ */
+void gspca_disconnect(struct usb_interface *intf)
+{
+ struct gspca_dev *gspca_dev = usb_get_intfdata(intf);
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+ struct input_dev *input_dev;
+#endif
+
+ PDEBUG(D_PROBE, "%s disconnect",
+ video_device_node_name(&gspca_dev->vdev));
+
+ mutex_lock(&gspca_dev->usb_lock);
+
+ usb_set_intfdata(intf, NULL);
+ gspca_dev->dev = NULL;
+ gspca_dev->present = 0;
+ destroy_urbs(gspca_dev);
+
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+ gspca_input_destroy_urb(gspca_dev);
+ input_dev = gspca_dev->input_dev;
+ if (input_dev) {
+ gspca_dev->input_dev = NULL;
+ input_unregister_device(input_dev);
+ }
+#endif
+ /* Free subdriver's streaming resources / stop sd workqueue(s) */
+ if (gspca_dev->sd_desc->stop0 && gspca_dev->streaming)
+ gspca_dev->sd_desc->stop0(gspca_dev);
+ gspca_dev->streaming = 0;
+ wake_up_interruptible(&gspca_dev->wq);
+
+ v4l2_device_disconnect(&gspca_dev->v4l2_dev);
+ video_unregister_device(&gspca_dev->vdev);
+
+ mutex_unlock(&gspca_dev->usb_lock);
+
+ /* (this will call gspca_release() immediately or on last close) */
+ v4l2_device_put(&gspca_dev->v4l2_dev);
+}
+EXPORT_SYMBOL(gspca_disconnect);
+
+#ifdef CONFIG_PM
+int gspca_suspend(struct usb_interface *intf, pm_message_t message)
+{
+ struct gspca_dev *gspca_dev = usb_get_intfdata(intf);
+
+ if (!gspca_dev->streaming)
+ return 0;
+ mutex_lock(&gspca_dev->usb_lock);
+ gspca_dev->frozen = 1; /* avoid urb error messages */
+ gspca_dev->usb_err = 0;
+ if (gspca_dev->sd_desc->stopN)
+ gspca_dev->sd_desc->stopN(gspca_dev);
+ destroy_urbs(gspca_dev);
+ gspca_input_destroy_urb(gspca_dev);
+ gspca_set_alt0(gspca_dev);
+ if (gspca_dev->sd_desc->stop0)
+ gspca_dev->sd_desc->stop0(gspca_dev);
+ mutex_unlock(&gspca_dev->usb_lock);
+ return 0;
+}
+EXPORT_SYMBOL(gspca_suspend);
+
+int gspca_resume(struct usb_interface *intf)
+{
+ struct gspca_dev *gspca_dev = usb_get_intfdata(intf);
+ int streaming, ret = 0;
+
+ mutex_lock(&gspca_dev->usb_lock);
+ gspca_dev->frozen = 0;
+ gspca_dev->usb_err = 0;
+ gspca_dev->sd_desc->init(gspca_dev);
+ gspca_input_create_urb(gspca_dev);
+ /*
+ * Most subdrivers send all ctrl values on sd_start and thus
+ * only write to the device registers on s_ctrl when streaming ->
+ * Clear streaming to avoid setting all ctrls twice.
+ */
+ streaming = gspca_dev->streaming;
+ gspca_dev->streaming = 0;
+ if (streaming)
+ ret = gspca_init_transfer(gspca_dev);
+ mutex_unlock(&gspca_dev->usb_lock);
+ return ret;
+}
+EXPORT_SYMBOL(gspca_resume);
+#endif
+
+/* -- module insert / remove -- */
+static int __init gspca_init(void)
+{
+ pr_info("v" GSPCA_VERSION " registered\n");
+ return 0;
+}
+static void __exit gspca_exit(void)
+{
+}
+
+module_init(gspca_init);
+module_exit(gspca_exit);
+
+#ifdef GSPCA_DEBUG
+module_param_named(debug, gspca_debug, int, 0644);
+MODULE_PARM_DESC(debug,
+ "Debug (bit) 0x01:error 0x02:probe 0x04:config"
+ " 0x08:stream 0x10:frame 0x20:packet"
+ " 0x0100: v4l2");
+#endif
--- /dev/null
+#ifndef GSPCAV2_H
+#define GSPCAV2_H
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/usb.h>
+#include <linux/videodev2.h>
+#include <media/v4l2-common.h>
+#include <media/v4l2-ctrls.h>
+#include <media/v4l2-device.h>
+#include <linux/mutex.h>
+
+/* compilation option */
+/*#define GSPCA_DEBUG 1*/
+
+#ifdef GSPCA_DEBUG
+/* GSPCA our debug messages */
+extern int gspca_debug;
+#define PDEBUG(level, fmt, ...) \
+do { \
+ if (gspca_debug & (level)) \
+ pr_info(fmt, ##__VA_ARGS__); \
+} while (0)
+
+#define D_ERR 0x01
+#define D_PROBE 0x02
+#define D_CONF 0x04
+#define D_STREAM 0x08
+#define D_FRAM 0x10
+#define D_PACK 0x20
+#define D_USBI 0x00
+#define D_USBO 0x00
+#define D_V4L2 0x0100
+#else
+#define PDEBUG(level, fmt, ...)
+#endif
+
+#define GSPCA_MAX_FRAMES 16 /* maximum number of video frame buffers */
+/* image transfers */
+#define MAX_NURBS 4 /* max number of URBs */
+
+
+/* used to list framerates supported by a camera mode (resolution) */
+struct framerates {
+ const u8 *rates;
+ int nrates;
+};
+
+/* control definition */
+struct gspca_ctrl {
+ s16 val; /* current value */
+ s16 def; /* default value */
+ s16 min, max; /* minimum and maximum values */
+};
+
+/* device information - set at probe time */
+struct cam {
+ const struct v4l2_pix_format *cam_mode; /* size nmodes */
+ const struct framerates *mode_framerates; /* must have size nmodes,
+ * just like cam_mode */
+ struct gspca_ctrl *ctrls; /* control table - size nctrls */
+ /* may be NULL */
+ u32 bulk_size; /* buffer size when image transfer by bulk */
+ u32 input_flags; /* value for ENUM_INPUT status flags */
+ u8 nmodes; /* size of cam_mode */
+ u8 no_urb_create; /* don't create transfer URBs */
+ u8 bulk_nurbs; /* number of URBs in bulk mode
+ * - cannot be > MAX_NURBS
+ * - when 0 and bulk_size != 0 means
+ * 1 URB and submit done by subdriver */
+ u8 bulk; /* image transfer by 0:isoc / 1:bulk */
+ u8 npkt; /* number of packets in an ISOC message
+ * 0 is the default value: 32 packets */
+ u8 needs_full_bandwidth;/* Set this flag to notify the bandwidth calc.
+ * code that the cam fills all image buffers to
+ * the max, even when using compression. */
+};
+
+struct gspca_dev;
+struct gspca_frame;
+
+/* subdriver operations */
+typedef int (*cam_op) (struct gspca_dev *);
+typedef void (*cam_v_op) (struct gspca_dev *);
+typedef int (*cam_cf_op) (struct gspca_dev *, const struct usb_device_id *);
+typedef int (*cam_jpg_op) (struct gspca_dev *,
+ struct v4l2_jpegcompression *);
+typedef int (*cam_reg_op) (struct gspca_dev *,
+ struct v4l2_dbg_register *);
+typedef int (*cam_ident_op) (struct gspca_dev *,
+ struct v4l2_dbg_chip_ident *);
+typedef void (*cam_streamparm_op) (struct gspca_dev *,
+ struct v4l2_streamparm *);
+typedef int (*cam_qmnu_op) (struct gspca_dev *,
+ struct v4l2_querymenu *);
+typedef void (*cam_pkt_op) (struct gspca_dev *gspca_dev,
+ u8 *data,
+ int len);
+typedef int (*cam_int_pkt_op) (struct gspca_dev *gspca_dev,
+ u8 *data,
+ int len);
+
+struct ctrl {
+ struct v4l2_queryctrl qctrl;
+ int (*set)(struct gspca_dev *, __s32);
+ int (*get)(struct gspca_dev *, __s32 *);
+ cam_v_op set_control;
+};
+
+/* subdriver description */
+struct sd_desc {
+/* information */
+ const char *name; /* sub-driver name */
+/* controls */
+ const struct ctrl *ctrls; /* static control definition */
+ int nctrls;
+/* mandatory operations */
+ cam_cf_op config; /* called on probe */
+ cam_op init; /* called on probe and resume */
+ cam_op init_controls; /* called on probe */
+ cam_op start; /* called on stream on after URBs creation */
+ cam_pkt_op pkt_scan;
+/* optional operations */
+ cam_op isoc_init; /* called on stream on before getting the EP */
+ cam_op isoc_nego; /* called when URB submit failed with NOSPC */
+ cam_v_op stopN; /* called on stream off - main alt */
+ cam_v_op stop0; /* called on stream off & disconnect - alt 0 */
+ cam_v_op dq_callback; /* called when a frame has been dequeued */
+ cam_jpg_op get_jcomp;
+ cam_jpg_op set_jcomp;
+ cam_qmnu_op querymenu;
+ cam_streamparm_op get_streamparm;
+ cam_streamparm_op set_streamparm;
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+ cam_reg_op set_register;
+ cam_reg_op get_register;
+#endif
+ cam_ident_op get_chip_ident;
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+ cam_int_pkt_op int_pkt_scan;
+ /* other_input makes the gspca core create gspca_dev->input even when
+ int_pkt_scan is NULL, for cams with non interrupt driven buttons */
+ u8 other_input;
+#endif
+};
+
+/* packet types when moving from iso buf to frame buf */
+enum gspca_packet_type {
+ DISCARD_PACKET,
+ FIRST_PACKET,
+ INTER_PACKET,
+ LAST_PACKET
+};
+
+struct gspca_frame {
+ __u8 *data; /* frame buffer */
+ int vma_use_count;
+ struct v4l2_buffer v4l2_buf;
+};
+
+struct gspca_dev {
+ struct video_device vdev; /* !! must be the first item */
+ struct module *module; /* subdriver handling the device */
+ struct v4l2_device v4l2_dev;
+ struct usb_device *dev;
+ struct file *capt_file; /* file doing video capture */
+ /* protected by queue_lock */
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+ struct input_dev *input_dev;
+ char phys[64]; /* physical device path */
+#endif
+
+ struct cam cam; /* device information */
+ const struct sd_desc *sd_desc; /* subdriver description */
+ unsigned ctrl_dis; /* disabled controls (bit map) */
+ unsigned ctrl_inac; /* inactive controls (bit map) */
+ struct v4l2_ctrl_handler ctrl_handler;
+
+ /* autogain and exposure or gain control cluster, these are global as
+ the autogain/exposure functions in autogain_functions.c use them */
+ struct {
+ struct v4l2_ctrl *autogain;
+ struct v4l2_ctrl *exposure;
+ struct v4l2_ctrl *gain;
+ int exp_too_low_cnt, exp_too_high_cnt;
+ };
+
+#define USB_BUF_SZ 64
+ __u8 *usb_buf; /* buffer for USB exchanges */
+ struct urb *urb[MAX_NURBS];
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+ struct urb *int_urb;
+#endif
+
+ __u8 *frbuf; /* buffer for nframes */
+ struct gspca_frame frame[GSPCA_MAX_FRAMES];
+ u8 *image; /* image beeing filled */
+ __u32 frsz; /* frame size */
+ u32 image_len; /* current length of image */
+ atomic_t fr_q; /* next frame to queue */
+ atomic_t fr_i; /* frame being filled */
+ signed char fr_queue[GSPCA_MAX_FRAMES]; /* frame queue */
+ char nframes; /* number of frames */
+ u8 fr_o; /* next frame to dequeue */
+ __u8 last_packet_type;
+ __s8 empty_packet; /* if (-1) don't check empty packets */
+ __u8 streaming; /* protected by both mutexes (*) */
+
+ __u8 curr_mode; /* current camera mode */
+ __u32 pixfmt; /* current mode parameters */
+ __u16 width;
+ __u16 height;
+ __u32 sequence; /* frame sequence number */
+
+ wait_queue_head_t wq; /* wait queue */
+ struct mutex usb_lock; /* usb exchange protection */
+ struct mutex queue_lock; /* ISOC queue protection */
+ int usb_err; /* USB error - protected by usb_lock */
+ u16 pkt_size; /* ISOC packet size */
+#ifdef CONFIG_PM
+ char frozen; /* suspend - resume */
+#endif
+ char present; /* device connected */
+ char nbufread; /* number of buffers for read() */
+ char memory; /* memory type (V4L2_MEMORY_xxx) */
+ __u8 iface; /* USB interface number */
+ __u8 alt; /* USB alternate setting */
+ u8 audio; /* presence of audio device */
+
+ /* (*) These variables are proteced by both usb_lock and queue_lock,
+ that is any code setting them is holding *both*, which means that
+ any code getting them needs to hold at least one of them */
+};
+
+int gspca_dev_probe(struct usb_interface *intf,
+ const struct usb_device_id *id,
+ const struct sd_desc *sd_desc,
+ int dev_size,
+ struct module *module);
+int gspca_dev_probe2(struct usb_interface *intf,
+ const struct usb_device_id *id,
+ const struct sd_desc *sd_desc,
+ int dev_size,
+ struct module *module);
+void gspca_disconnect(struct usb_interface *intf);
+void gspca_frame_add(struct gspca_dev *gspca_dev,
+ enum gspca_packet_type packet_type,
+ const u8 *data,
+ int len);
+#ifdef CONFIG_PM
+int gspca_suspend(struct usb_interface *intf, pm_message_t message);
+int gspca_resume(struct usb_interface *intf);
+#endif
+int gspca_expo_autogain(struct gspca_dev *gspca_dev, int avg_lum,
+ int desired_avg_lum, int deadzone, int gain_knee, int exposure_knee);
+int gspca_coarse_grained_expo_autogain(struct gspca_dev *gspca_dev,
+ int avg_lum, int desired_avg_lum, int deadzone);
+
+#endif /* GSPCAV2_H */
--- /dev/null
+/*
+ * Jeilinj subdriver
+ *
+ * Supports some Jeilin dual-mode cameras which use bulk transport and
+ * download raw JPEG data.
+ *
+ * Copyright (C) 2009 Theodore Kilgore
+ *
+ * Sportscam DV15 support and control settings are
+ * Copyright (C) 2011 Patrice Chotard
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#define MODULE_NAME "jeilinj"
+
+#include <linux/slab.h>
+#include "gspca.h"
+#include "jpeg.h"
+
+MODULE_AUTHOR("Theodore Kilgore <kilgota@auburn.edu>");
+MODULE_DESCRIPTION("GSPCA/JEILINJ USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+/* Default timeouts, in ms */
+#define JEILINJ_CMD_TIMEOUT 500
+#define JEILINJ_CMD_DELAY 160
+#define JEILINJ_DATA_TIMEOUT 1000
+
+/* Maximum transfer size to use. */
+#define JEILINJ_MAX_TRANSFER 0x200
+#define FRAME_HEADER_LEN 0x10
+#define FRAME_START 0xFFFFFFFF
+
+enum {
+ SAKAR_57379,
+ SPORTSCAM_DV15,
+};
+
+#define CAMQUALITY_MIN 0 /* highest cam quality */
+#define CAMQUALITY_MAX 97 /* lowest cam quality */
+
+/* Structure to hold all of our device specific stuff */
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+ int blocks_left;
+ const struct v4l2_pix_format *cap_mode;
+ struct v4l2_ctrl *freq;
+ struct v4l2_ctrl *jpegqual;
+ /* Driver stuff */
+ u8 type;
+ u8 quality; /* image quality */
+#define QUALITY_MIN 35
+#define QUALITY_MAX 85
+#define QUALITY_DEF 85
+ u8 jpeg_hdr[JPEG_HDR_SZ];
+};
+
+struct jlj_command {
+ unsigned char instruction[2];
+ unsigned char ack_wanted;
+ unsigned char delay;
+};
+
+/* AFAICT these cameras will only do 320x240. */
+static struct v4l2_pix_format jlj_mode[] = {
+ { 320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 0},
+ { 640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 0}
+};
+
+/*
+ * cam uses endpoint 0x03 to send commands, 0x84 for read commands,
+ * and 0x82 for bulk transfer.
+ */
+
+/* All commands are two bytes only */
+static void jlj_write2(struct gspca_dev *gspca_dev, unsigned char *command)
+{
+ int retval;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+ memcpy(gspca_dev->usb_buf, command, 2);
+ retval = usb_bulk_msg(gspca_dev->dev,
+ usb_sndbulkpipe(gspca_dev->dev, 3),
+ gspca_dev->usb_buf, 2, NULL, 500);
+ if (retval < 0) {
+ pr_err("command write [%02x] error %d\n",
+ gspca_dev->usb_buf[0], retval);
+ gspca_dev->usb_err = retval;
+ }
+}
+
+/* Responses are one byte only */
+static void jlj_read1(struct gspca_dev *gspca_dev, unsigned char response)
+{
+ int retval;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+ retval = usb_bulk_msg(gspca_dev->dev,
+ usb_rcvbulkpipe(gspca_dev->dev, 0x84),
+ gspca_dev->usb_buf, 1, NULL, 500);
+ response = gspca_dev->usb_buf[0];
+ if (retval < 0) {
+ pr_err("read command [%02x] error %d\n",
+ gspca_dev->usb_buf[0], retval);
+ gspca_dev->usb_err = retval;
+ }
+}
+
+static void setfreq(struct gspca_dev *gspca_dev, s32 val)
+{
+ u8 freq_commands[][2] = {
+ {0x71, 0x80},
+ {0x70, 0x07}
+ };
+
+ freq_commands[0][1] |= val >> 1;
+
+ jlj_write2(gspca_dev, freq_commands[0]);
+ jlj_write2(gspca_dev, freq_commands[1]);
+}
+
+static void setcamquality(struct gspca_dev *gspca_dev, s32 val)
+{
+ u8 quality_commands[][2] = {
+ {0x71, 0x1E},
+ {0x70, 0x06}
+ };
+ u8 camquality;
+
+ /* adapt camera quality from jpeg quality */
+ camquality = ((QUALITY_MAX - val) * CAMQUALITY_MAX)
+ / (QUALITY_MAX - QUALITY_MIN);
+ quality_commands[0][1] += camquality;
+
+ jlj_write2(gspca_dev, quality_commands[0]);
+ jlj_write2(gspca_dev, quality_commands[1]);
+}
+
+static void setautogain(struct gspca_dev *gspca_dev, s32 val)
+{
+ u8 autogain_commands[][2] = {
+ {0x94, 0x02},
+ {0xcf, 0x00}
+ };
+
+ autogain_commands[1][1] = val << 4;
+
+ jlj_write2(gspca_dev, autogain_commands[0]);
+ jlj_write2(gspca_dev, autogain_commands[1]);
+}
+
+static void setred(struct gspca_dev *gspca_dev, s32 val)
+{
+ u8 setred_commands[][2] = {
+ {0x94, 0x02},
+ {0xe6, 0x00}
+ };
+
+ setred_commands[1][1] = val;
+
+ jlj_write2(gspca_dev, setred_commands[0]);
+ jlj_write2(gspca_dev, setred_commands[1]);
+}
+
+static void setgreen(struct gspca_dev *gspca_dev, s32 val)
+{
+ u8 setgreen_commands[][2] = {
+ {0x94, 0x02},
+ {0xe7, 0x00}
+ };
+
+ setgreen_commands[1][1] = val;
+
+ jlj_write2(gspca_dev, setgreen_commands[0]);
+ jlj_write2(gspca_dev, setgreen_commands[1]);
+}
+
+static void setblue(struct gspca_dev *gspca_dev, s32 val)
+{
+ u8 setblue_commands[][2] = {
+ {0x94, 0x02},
+ {0xe9, 0x00}
+ };
+
+ setblue_commands[1][1] = val;
+
+ jlj_write2(gspca_dev, setblue_commands[0]);
+ jlj_write2(gspca_dev, setblue_commands[1]);
+}
+
+static int jlj_start(struct gspca_dev *gspca_dev)
+{
+ int i;
+ int start_commands_size;
+ u8 response = 0xff;
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct jlj_command start_commands[] = {
+ {{0x71, 0x81}, 0, 0},
+ {{0x70, 0x05}, 0, JEILINJ_CMD_DELAY},
+ {{0x95, 0x70}, 1, 0},
+ {{0x71, 0x81 - gspca_dev->curr_mode}, 0, 0},
+ {{0x70, 0x04}, 0, JEILINJ_CMD_DELAY},
+ {{0x95, 0x70}, 1, 0},
+ {{0x71, 0x00}, 0, 0}, /* start streaming ??*/
+ {{0x70, 0x08}, 0, JEILINJ_CMD_DELAY},
+ {{0x95, 0x70}, 1, 0},
+#define SPORTSCAM_DV15_CMD_SIZE 9
+ {{0x94, 0x02}, 0, 0},
+ {{0xde, 0x24}, 0, 0},
+ {{0x94, 0x02}, 0, 0},
+ {{0xdd, 0xf0}, 0, 0},
+ {{0x94, 0x02}, 0, 0},
+ {{0xe3, 0x2c}, 0, 0},
+ {{0x94, 0x02}, 0, 0},
+ {{0xe4, 0x00}, 0, 0},
+ {{0x94, 0x02}, 0, 0},
+ {{0xe5, 0x00}, 0, 0},
+ {{0x94, 0x02}, 0, 0},
+ {{0xe6, 0x2c}, 0, 0},
+ {{0x94, 0x03}, 0, 0},
+ {{0xaa, 0x00}, 0, 0}
+ };
+
+ sd->blocks_left = 0;
+ /* Under Windows, USB spy shows that only the 9 first start
+ * commands are used for SPORTSCAM_DV15 webcam
+ */
+ if (sd->type == SPORTSCAM_DV15)
+ start_commands_size = SPORTSCAM_DV15_CMD_SIZE;
+ else
+ start_commands_size = ARRAY_SIZE(start_commands);
+
+ for (i = 0; i < start_commands_size; i++) {
+ jlj_write2(gspca_dev, start_commands[i].instruction);
+ if (start_commands[i].delay)
+ msleep(start_commands[i].delay);
+ if (start_commands[i].ack_wanted)
+ jlj_read1(gspca_dev, response);
+ }
+ setcamquality(gspca_dev, v4l2_ctrl_g_ctrl(sd->jpegqual));
+ msleep(2);
+ setfreq(gspca_dev, v4l2_ctrl_g_ctrl(sd->freq));
+ if (gspca_dev->usb_err < 0)
+ PDEBUG(D_ERR, "Start streaming command failed");
+ return gspca_dev->usb_err;
+}
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, int len)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int packet_type;
+ u32 header_marker;
+
+ PDEBUG(D_STREAM, "Got %d bytes out of %d for Block 0",
+ len, JEILINJ_MAX_TRANSFER);
+ if (len != JEILINJ_MAX_TRANSFER) {
+ PDEBUG(D_PACK, "bad length");
+ goto discard;
+ }
+ /* check if it's start of frame */
+ header_marker = ((u32 *)data)[0];
+ if (header_marker == FRAME_START) {
+ sd->blocks_left = data[0x0a] - 1;
+ PDEBUG(D_STREAM, "blocks_left = 0x%x", sd->blocks_left);
+ /* Start a new frame, and add the JPEG header, first thing */
+ gspca_frame_add(gspca_dev, FIRST_PACKET,
+ sd->jpeg_hdr, JPEG_HDR_SZ);
+ /* Toss line 0 of data block 0, keep the rest. */
+ gspca_frame_add(gspca_dev, INTER_PACKET,
+ data + FRAME_HEADER_LEN,
+ JEILINJ_MAX_TRANSFER - FRAME_HEADER_LEN);
+ } else if (sd->blocks_left > 0) {
+ PDEBUG(D_STREAM, "%d blocks remaining for frame",
+ sd->blocks_left);
+ sd->blocks_left -= 1;
+ if (sd->blocks_left == 0)
+ packet_type = LAST_PACKET;
+ else
+ packet_type = INTER_PACKET;
+ gspca_frame_add(gspca_dev, packet_type,
+ data, JEILINJ_MAX_TRANSFER);
+ } else
+ goto discard;
+ return;
+discard:
+ /* Discard data until a new frame starts. */
+ gspca_dev->last_packet_type = DISCARD_PACKET;
+}
+
+/* This function is called at probe time just before sd_init */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct cam *cam = &gspca_dev->cam;
+ struct sd *dev = (struct sd *) gspca_dev;
+
+ dev->type = id->driver_info;
+ dev->quality = QUALITY_DEF;
+
+ cam->cam_mode = jlj_mode;
+ cam->nmodes = ARRAY_SIZE(jlj_mode);
+ cam->bulk = 1;
+ cam->bulk_nurbs = 1;
+ cam->bulk_size = JEILINJ_MAX_TRANSFER;
+ return 0;
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+ int i;
+ u8 *buf;
+ static u8 stop_commands[][2] = {
+ {0x71, 0x00},
+ {0x70, 0x09},
+ {0x71, 0x80},
+ {0x70, 0x05}
+ };
+
+ for (;;) {
+ /* get the image remaining blocks */
+ usb_bulk_msg(gspca_dev->dev,
+ gspca_dev->urb[0]->pipe,
+ gspca_dev->urb[0]->transfer_buffer,
+ JEILINJ_MAX_TRANSFER, NULL,
+ JEILINJ_DATA_TIMEOUT);
+
+ /* search for 0xff 0xd9 (EOF for JPEG) */
+ i = 0;
+ buf = gspca_dev->urb[0]->transfer_buffer;
+ while ((i < (JEILINJ_MAX_TRANSFER - 1)) &&
+ ((buf[i] != 0xff) || (buf[i+1] != 0xd9)))
+ i++;
+
+ if (i != (JEILINJ_MAX_TRANSFER - 1))
+ /* last remaining block found */
+ break;
+ }
+
+ for (i = 0; i < ARRAY_SIZE(stop_commands); i++)
+ jlj_write2(gspca_dev, stop_commands[i]);
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ return gspca_dev->usb_err;
+}
+
+/* Set up for getting frames. */
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *dev = (struct sd *) gspca_dev;
+
+ /* create the JPEG header */
+ jpeg_define(dev->jpeg_hdr, gspca_dev->height, gspca_dev->width,
+ 0x21); /* JPEG 422 */
+ jpeg_set_qual(dev->jpeg_hdr, dev->quality);
+ PDEBUG(D_STREAM, "Start streaming at %dx%d",
+ gspca_dev->height, gspca_dev->width);
+ jlj_start(gspca_dev);
+ return gspca_dev->usb_err;
+}
+
+/* Table of supported USB devices */
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x0979, 0x0280), .driver_info = SAKAR_57379},
+ {USB_DEVICE(0x0979, 0x0270), .driver_info = SPORTSCAM_DV15},
+ {}
+};
+
+MODULE_DEVICE_TABLE(usb, device_table);
+
+static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct gspca_dev *gspca_dev =
+ container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+ struct sd *sd = (struct sd *)gspca_dev;
+
+ gspca_dev->usb_err = 0;
+
+ if (!gspca_dev->streaming)
+ return 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_POWER_LINE_FREQUENCY:
+ setfreq(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_RED_BALANCE:
+ setred(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_GAIN:
+ setgreen(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_BLUE_BALANCE:
+ setblue(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_AUTOGAIN:
+ setautogain(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_JPEG_COMPRESSION_QUALITY:
+ jpeg_set_qual(sd->jpeg_hdr, ctrl->val);
+ setcamquality(gspca_dev, ctrl->val);
+ break;
+ }
+ return gspca_dev->usb_err;
+}
+
+static const struct v4l2_ctrl_ops sd_ctrl_ops = {
+ .s_ctrl = sd_s_ctrl,
+};
+
+static int sd_init_controls(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *)gspca_dev;
+ struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
+ static const struct v4l2_ctrl_config custom_autogain = {
+ .ops = &sd_ctrl_ops,
+ .id = V4L2_CID_AUTOGAIN,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Automatic Gain (and Exposure)",
+ .max = 3,
+ .step = 1,
+ .def = 0,
+ };
+
+ gspca_dev->vdev.ctrl_handler = hdl;
+ v4l2_ctrl_handler_init(hdl, 6);
+ sd->freq = v4l2_ctrl_new_std_menu(hdl, &sd_ctrl_ops,
+ V4L2_CID_POWER_LINE_FREQUENCY,
+ V4L2_CID_POWER_LINE_FREQUENCY_60HZ, 1,
+ V4L2_CID_POWER_LINE_FREQUENCY_60HZ);
+ v4l2_ctrl_new_custom(hdl, &custom_autogain, NULL);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_RED_BALANCE, 0, 3, 1, 2);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_GAIN, 0, 3, 1, 2);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_BLUE_BALANCE, 0, 3, 1, 2);
+ sd->jpegqual = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_JPEG_COMPRESSION_QUALITY,
+ QUALITY_MIN, QUALITY_MAX, 1, QUALITY_DEF);
+
+ if (hdl->error) {
+ pr_err("Could not initialize controls\n");
+ return hdl->error;
+ }
+ return 0;
+}
+
+static int sd_set_jcomp(struct gspca_dev *gspca_dev,
+ struct v4l2_jpegcompression *jcomp)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ v4l2_ctrl_s_ctrl(sd->jpegqual, jcomp->quality);
+ return 0;
+}
+
+static int sd_get_jcomp(struct gspca_dev *gspca_dev,
+ struct v4l2_jpegcompression *jcomp)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ memset(jcomp, 0, sizeof *jcomp);
+ jcomp->quality = v4l2_ctrl_g_ctrl(sd->jpegqual);
+ jcomp->jpeg_markers = V4L2_JPEG_MARKER_DHT
+ | V4L2_JPEG_MARKER_DQT;
+ return 0;
+}
+
+
+/* sub-driver description */
+static const struct sd_desc sd_desc_sakar_57379 = {
+ .name = MODULE_NAME,
+ .config = sd_config,
+ .init = sd_init,
+ .start = sd_start,
+ .stopN = sd_stopN,
+ .pkt_scan = sd_pkt_scan,
+};
+
+/* sub-driver description */
+static const struct sd_desc sd_desc_sportscam_dv15 = {
+ .name = MODULE_NAME,
+ .config = sd_config,
+ .init = sd_init,
+ .init_controls = sd_init_controls,
+ .start = sd_start,
+ .stopN = sd_stopN,
+ .pkt_scan = sd_pkt_scan,
+ .get_jcomp = sd_get_jcomp,
+ .set_jcomp = sd_set_jcomp,
+};
+
+static const struct sd_desc *sd_desc[2] = {
+ &sd_desc_sakar_57379,
+ &sd_desc_sportscam_dv15
+};
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id,
+ sd_desc[id->driver_info],
+ sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
--- /dev/null
+/*
+ * Jeilin JL2005B/C/D library
+ *
+ * Copyright (C) 2011 Theodore Kilgore <kilgota@auburn.edu>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#define MODULE_NAME "jl2005bcd"
+
+#include <linux/workqueue.h>
+#include <linux/slab.h>
+#include "gspca.h"
+
+
+MODULE_AUTHOR("Theodore Kilgore <kilgota@auburn.edu>");
+MODULE_DESCRIPTION("JL2005B/C/D USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+/* Default timeouts, in ms */
+#define JL2005C_CMD_TIMEOUT 500
+#define JL2005C_DATA_TIMEOUT 1000
+
+/* Maximum transfer size to use. */
+#define JL2005C_MAX_TRANSFER 0x200
+#define FRAME_HEADER_LEN 16
+
+
+/* specific webcam descriptor */
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+ unsigned char firmware_id[6];
+ const struct v4l2_pix_format *cap_mode;
+ /* Driver stuff */
+ struct work_struct work_struct;
+ struct workqueue_struct *work_thread;
+ u8 frame_brightness;
+ int block_size; /* block size of camera */
+ int vga; /* 1 if vga cam, 0 if cif cam */
+};
+
+
+/* Camera has two resolution settings. What they are depends on model. */
+static const struct v4l2_pix_format cif_mode[] = {
+ {176, 144, V4L2_PIX_FMT_JL2005BCD, V4L2_FIELD_NONE,
+ .bytesperline = 176,
+ .sizeimage = 176 * 144,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0},
+ {352, 288, V4L2_PIX_FMT_JL2005BCD, V4L2_FIELD_NONE,
+ .bytesperline = 352,
+ .sizeimage = 352 * 288,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0},
+};
+
+static const struct v4l2_pix_format vga_mode[] = {
+ {320, 240, V4L2_PIX_FMT_JL2005BCD, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0},
+ {640, 480, V4L2_PIX_FMT_JL2005BCD, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0},
+};
+
+/*
+ * cam uses endpoint 0x03 to send commands, 0x84 for read commands,
+ * and 0x82 for bulk data transfer.
+ */
+
+/* All commands are two bytes only */
+static int jl2005c_write2(struct gspca_dev *gspca_dev, unsigned char *command)
+{
+ int retval;
+
+ memcpy(gspca_dev->usb_buf, command, 2);
+ retval = usb_bulk_msg(gspca_dev->dev,
+ usb_sndbulkpipe(gspca_dev->dev, 3),
+ gspca_dev->usb_buf, 2, NULL, 500);
+ if (retval < 0)
+ pr_err("command write [%02x] error %d\n",
+ gspca_dev->usb_buf[0], retval);
+ return retval;
+}
+
+/* Response to a command is one byte in usb_buf[0], only if requested. */
+static int jl2005c_read1(struct gspca_dev *gspca_dev)
+{
+ int retval;
+
+ retval = usb_bulk_msg(gspca_dev->dev,
+ usb_rcvbulkpipe(gspca_dev->dev, 0x84),
+ gspca_dev->usb_buf, 1, NULL, 500);
+ if (retval < 0)
+ pr_err("read command [0x%02x] error %d\n",
+ gspca_dev->usb_buf[0], retval);
+ return retval;
+}
+
+/* Response appears in gspca_dev->usb_buf[0] */
+static int jl2005c_read_reg(struct gspca_dev *gspca_dev, unsigned char reg)
+{
+ int retval;
+
+ static u8 instruction[2] = {0x95, 0x00};
+ /* put register to read in byte 1 */
+ instruction[1] = reg;
+ /* Send the read request */
+ retval = jl2005c_write2(gspca_dev, instruction);
+ if (retval < 0)
+ return retval;
+ retval = jl2005c_read1(gspca_dev);
+
+ return retval;
+}
+
+static int jl2005c_start_new_frame(struct gspca_dev *gspca_dev)
+{
+ int i;
+ int retval;
+ int frame_brightness = 0;
+
+ static u8 instruction[2] = {0x7f, 0x01};
+
+ retval = jl2005c_write2(gspca_dev, instruction);
+ if (retval < 0)
+ return retval;
+
+ i = 0;
+ while (i < 20 && !frame_brightness) {
+ /* If we tried 20 times, give up. */
+ retval = jl2005c_read_reg(gspca_dev, 0x7e);
+ if (retval < 0)
+ return retval;
+ frame_brightness = gspca_dev->usb_buf[0];
+ retval = jl2005c_read_reg(gspca_dev, 0x7d);
+ if (retval < 0)
+ return retval;
+ i++;
+ }
+ PDEBUG(D_FRAM, "frame_brightness is 0x%02x", gspca_dev->usb_buf[0]);
+ return retval;
+}
+
+static int jl2005c_write_reg(struct gspca_dev *gspca_dev, unsigned char reg,
+ unsigned char value)
+{
+ int retval;
+ u8 instruction[2];
+
+ instruction[0] = reg;
+ instruction[1] = value;
+
+ retval = jl2005c_write2(gspca_dev, instruction);
+ if (retval < 0)
+ return retval;
+
+ return retval;
+}
+
+static int jl2005c_get_firmware_id(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *)gspca_dev;
+ int i = 0;
+ int retval = -1;
+ unsigned char regs_to_read[] = {0x57, 0x02, 0x03, 0x5d, 0x5e, 0x5f};
+
+ PDEBUG(D_PROBE, "Running jl2005c_get_firmware_id");
+ /* Read the first ID byte once for warmup */
+ retval = jl2005c_read_reg(gspca_dev, regs_to_read[0]);
+ PDEBUG(D_PROBE, "response is %02x", gspca_dev->usb_buf[0]);
+ if (retval < 0)
+ return retval;
+ /* Now actually get the ID string */
+ for (i = 0; i < 6; i++) {
+ retval = jl2005c_read_reg(gspca_dev, regs_to_read[i]);
+ if (retval < 0)
+ return retval;
+ sd->firmware_id[i] = gspca_dev->usb_buf[0];
+ }
+ PDEBUG(D_PROBE, "firmware ID is %02x%02x%02x%02x%02x%02x",
+ sd->firmware_id[0],
+ sd->firmware_id[1],
+ sd->firmware_id[2],
+ sd->firmware_id[3],
+ sd->firmware_id[4],
+ sd->firmware_id[5]);
+ return 0;
+}
+
+static int jl2005c_stream_start_vga_lg
+ (struct gspca_dev *gspca_dev)
+{
+ int i;
+ int retval = -1;
+ static u8 instruction[][2] = {
+ {0x05, 0x00},
+ {0x7c, 0x00},
+ {0x7d, 0x18},
+ {0x02, 0x00},
+ {0x01, 0x00},
+ {0x04, 0x52},
+ };
+
+ for (i = 0; i < ARRAY_SIZE(instruction); i++) {
+ msleep(60);
+ retval = jl2005c_write2(gspca_dev, instruction[i]);
+ if (retval < 0)
+ return retval;
+ }
+ msleep(60);
+ return retval;
+}
+
+static int jl2005c_stream_start_vga_small(struct gspca_dev *gspca_dev)
+{
+ int i;
+ int retval = -1;
+ static u8 instruction[][2] = {
+ {0x06, 0x00},
+ {0x7c, 0x00},
+ {0x7d, 0x1a},
+ {0x02, 0x00},
+ {0x01, 0x00},
+ {0x04, 0x52},
+ };
+
+ for (i = 0; i < ARRAY_SIZE(instruction); i++) {
+ msleep(60);
+ retval = jl2005c_write2(gspca_dev, instruction[i]);
+ if (retval < 0)
+ return retval;
+ }
+ msleep(60);
+ return retval;
+}
+
+static int jl2005c_stream_start_cif_lg(struct gspca_dev *gspca_dev)
+{
+ int i;
+ int retval = -1;
+ static u8 instruction[][2] = {
+ {0x05, 0x00},
+ {0x7c, 0x00},
+ {0x7d, 0x30},
+ {0x02, 0x00},
+ {0x01, 0x00},
+ {0x04, 0x42},
+ };
+
+ for (i = 0; i < ARRAY_SIZE(instruction); i++) {
+ msleep(60);
+ retval = jl2005c_write2(gspca_dev, instruction[i]);
+ if (retval < 0)
+ return retval;
+ }
+ msleep(60);
+ return retval;
+}
+
+static int jl2005c_stream_start_cif_small(struct gspca_dev *gspca_dev)
+{
+ int i;
+ int retval = -1;
+ static u8 instruction[][2] = {
+ {0x06, 0x00},
+ {0x7c, 0x00},
+ {0x7d, 0x32},
+ {0x02, 0x00},
+ {0x01, 0x00},
+ {0x04, 0x42},
+ };
+
+ for (i = 0; i < ARRAY_SIZE(instruction); i++) {
+ msleep(60);
+ retval = jl2005c_write2(gspca_dev, instruction[i]);
+ if (retval < 0)
+ return retval;
+ }
+ msleep(60);
+ return retval;
+}
+
+
+static int jl2005c_stop(struct gspca_dev *gspca_dev)
+{
+ int retval;
+
+ retval = jl2005c_write_reg(gspca_dev, 0x07, 0x00);
+ return retval;
+}
+
+/* This function is called as a workqueue function and runs whenever the camera
+ * is streaming data. Because it is a workqueue function it is allowed to sleep
+ * so we can use synchronous USB calls. To avoid possible collisions with other
+ * threads attempting to use the camera's USB interface the gspca usb_lock is
+ * used when performing the one USB control operation inside the workqueue,
+ * which tells the camera to close the stream. In practice the only thing
+ * which needs to be protected against is the usb_set_interface call that
+ * gspca makes during stream_off. Otherwise the camera doesn't provide any
+ * controls that the user could try to change.
+ */
+static void jl2005c_dostream(struct work_struct *work)
+{
+ struct sd *dev = container_of(work, struct sd, work_struct);
+ struct gspca_dev *gspca_dev = &dev->gspca_dev;
+ int bytes_left = 0; /* bytes remaining in current frame. */
+ int data_len; /* size to use for the next read. */
+ int header_read = 0;
+ unsigned char header_sig[2] = {0x4a, 0x4c};
+ int act_len;
+ int packet_type;
+ int ret;
+ u8 *buffer;
+
+ buffer = kmalloc(JL2005C_MAX_TRANSFER, GFP_KERNEL | GFP_DMA);
+ if (!buffer) {
+ pr_err("Couldn't allocate USB buffer\n");
+ goto quit_stream;
+ }
+
+ while (gspca_dev->dev && gspca_dev->streaming) {
+#ifdef CONFIG_PM
+ if (gspca_dev->frozen)
+ break;
+#endif
+ /* Check if this is a new frame. If so, start the frame first */
+ if (!header_read) {
+ mutex_lock(&gspca_dev->usb_lock);
+ ret = jl2005c_start_new_frame(gspca_dev);
+ mutex_unlock(&gspca_dev->usb_lock);
+ if (ret < 0)
+ goto quit_stream;
+ ret = usb_bulk_msg(gspca_dev->dev,
+ usb_rcvbulkpipe(gspca_dev->dev, 0x82),
+ buffer, JL2005C_MAX_TRANSFER, &act_len,
+ JL2005C_DATA_TIMEOUT);
+ PDEBUG(D_PACK,
+ "Got %d bytes out of %d for header",
+ act_len, JL2005C_MAX_TRANSFER);
+ if (ret < 0 || act_len < JL2005C_MAX_TRANSFER)
+ goto quit_stream;
+ /* Check whether we actually got the first blodk */
+ if (memcmp(header_sig, buffer, 2) != 0) {
+ pr_err("First block is not the first block\n");
+ goto quit_stream;
+ }
+ /* total size to fetch is byte 7, times blocksize
+ * of which we already got act_len */
+ bytes_left = buffer[0x07] * dev->block_size - act_len;
+ PDEBUG(D_PACK, "bytes_left = 0x%x", bytes_left);
+ /* We keep the header. It has other information, too.*/
+ packet_type = FIRST_PACKET;
+ gspca_frame_add(gspca_dev, packet_type,
+ buffer, act_len);
+ header_read = 1;
+ }
+ while (bytes_left > 0 && gspca_dev->dev) {
+ data_len = bytes_left > JL2005C_MAX_TRANSFER ?
+ JL2005C_MAX_TRANSFER : bytes_left;
+ ret = usb_bulk_msg(gspca_dev->dev,
+ usb_rcvbulkpipe(gspca_dev->dev, 0x82),
+ buffer, data_len, &act_len,
+ JL2005C_DATA_TIMEOUT);
+ if (ret < 0 || act_len < data_len)
+ goto quit_stream;
+ PDEBUG(D_PACK,
+ "Got %d bytes out of %d for frame",
+ data_len, bytes_left);
+ bytes_left -= data_len;
+ if (bytes_left == 0) {
+ packet_type = LAST_PACKET;
+ header_read = 0;
+ } else
+ packet_type = INTER_PACKET;
+ gspca_frame_add(gspca_dev, packet_type,
+ buffer, data_len);
+ }
+ }
+quit_stream:
+ if (gspca_dev->dev) {
+ mutex_lock(&gspca_dev->usb_lock);
+ jl2005c_stop(gspca_dev);
+ mutex_unlock(&gspca_dev->usb_lock);
+ }
+ kfree(buffer);
+}
+
+
+
+
+/* This function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct cam *cam;
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ cam = &gspca_dev->cam;
+ /* We don't use the buffer gspca allocates so make it small. */
+ cam->bulk_size = 64;
+ cam->bulk = 1;
+ /* For the rest, the camera needs to be detected */
+ jl2005c_get_firmware_id(gspca_dev);
+ /* Here are some known firmware IDs
+ * First some JL2005B cameras
+ * {0x41, 0x07, 0x04, 0x2c, 0xe8, 0xf2} Sakar KidzCam
+ * {0x45, 0x02, 0x08, 0xb9, 0x00, 0xd2} No-name JL2005B
+ * JL2005C cameras
+ * {0x01, 0x0c, 0x16, 0x10, 0xf8, 0xc8} Argus DC-1512
+ * {0x12, 0x04, 0x03, 0xc0, 0x00, 0xd8} ICarly
+ * {0x86, 0x08, 0x05, 0x02, 0x00, 0xd4} Jazz
+ *
+ * Based upon this scanty evidence, we can detect a CIF camera by
+ * testing byte 0 for 0x4x.
+ */
+ if ((sd->firmware_id[0] & 0xf0) == 0x40) {
+ cam->cam_mode = cif_mode;
+ cam->nmodes = ARRAY_SIZE(cif_mode);
+ sd->block_size = 0x80;
+ } else {
+ cam->cam_mode = vga_mode;
+ cam->nmodes = ARRAY_SIZE(vga_mode);
+ sd->block_size = 0x200;
+ }
+
+ INIT_WORK(&sd->work_struct, jl2005c_dostream);
+
+ return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ return 0;
+}
+
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+
+ struct sd *sd = (struct sd *) gspca_dev;
+ sd->cap_mode = gspca_dev->cam.cam_mode;
+
+ switch (gspca_dev->width) {
+ case 640:
+ PDEBUG(D_STREAM, "Start streaming at vga resolution");
+ jl2005c_stream_start_vga_lg(gspca_dev);
+ break;
+ case 320:
+ PDEBUG(D_STREAM, "Start streaming at qvga resolution");
+ jl2005c_stream_start_vga_small(gspca_dev);
+ break;
+ case 352:
+ PDEBUG(D_STREAM, "Start streaming at cif resolution");
+ jl2005c_stream_start_cif_lg(gspca_dev);
+ break;
+ case 176:
+ PDEBUG(D_STREAM, "Start streaming at qcif resolution");
+ jl2005c_stream_start_cif_small(gspca_dev);
+ break;
+ default:
+ pr_err("Unknown resolution specified\n");
+ return -1;
+ }
+
+ /* Start the workqueue function to do the streaming */
+ sd->work_thread = create_singlethread_workqueue(MODULE_NAME);
+ queue_work(sd->work_thread, &sd->work_struct);
+
+ return 0;
+}
+
+/* called on streamoff with alt==0 and on disconnect */
+/* the usb_lock is held at entry - restore on exit */
+static void sd_stop0(struct gspca_dev *gspca_dev)
+{
+ struct sd *dev = (struct sd *) gspca_dev;
+
+ /* wait for the work queue to terminate */
+ mutex_unlock(&gspca_dev->usb_lock);
+ /* This waits for sq905c_dostream to finish */
+ destroy_workqueue(dev->work_thread);
+ dev->work_thread = NULL;
+ mutex_lock(&gspca_dev->usb_lock);
+}
+
+
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .config = sd_config,
+ .init = sd_init,
+ .start = sd_start,
+ .stop0 = sd_stop0,
+};
+
+/* -- module initialisation -- */
+static const __devinitdata struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x0979, 0x0227)},
+ {}
+};
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+/* -- module insert / remove -- */
+static int __init sd_mod_init(void)
+{
+ int ret;
+
+ ret = usb_register(&sd_driver);
+ if (ret < 0)
+ return ret;
+ return 0;
+}
+static void __exit sd_mod_exit(void)
+{
+ usb_deregister(&sd_driver);
+}
+
+module_init(sd_mod_init);
+module_exit(sd_mod_exit);
--- /dev/null
+#ifndef JPEG_H
+#define JPEG_H 1
+/*
+ * Insert a JPEG header at start of frame
+ *
+ * This module is used by the gspca subdrivers.
+ * A special case is done for Conexant webcams.
+ *
+ * Copyright (C) Jean-Francois Moine (http://moinejf.free.fr)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+/*
+ * generation options
+ * CONEX_CAM Conexant if present
+ */
+
+/* JPEG header */
+static const u8 jpeg_head[] = {
+ 0xff, 0xd8, /* jpeg */
+
+/* quantization table quality 50% */
+ 0xff, 0xdb, 0x00, 0x84, /* DQT */
+0,
+#define JPEG_QT0_OFFSET 7
+ 0x10, 0x0b, 0x0c, 0x0e, 0x0c, 0x0a, 0x10, 0x0e,
+ 0x0d, 0x0e, 0x12, 0x11, 0x10, 0x13, 0x18, 0x28,
+ 0x1a, 0x18, 0x16, 0x16, 0x18, 0x31, 0x23, 0x25,
+ 0x1d, 0x28, 0x3a, 0x33, 0x3d, 0x3c, 0x39, 0x33,
+ 0x38, 0x37, 0x40, 0x48, 0x5c, 0x4e, 0x40, 0x44,
+ 0x57, 0x45, 0x37, 0x38, 0x50, 0x6d, 0x51, 0x57,
+ 0x5f, 0x62, 0x67, 0x68, 0x67, 0x3e, 0x4d, 0x71,
+ 0x79, 0x70, 0x64, 0x78, 0x5c, 0x65, 0x67, 0x63,
+1,
+#define JPEG_QT1_OFFSET 72
+ 0x11, 0x12, 0x12, 0x18, 0x15, 0x18, 0x2f, 0x1a,
+ 0x1a, 0x2f, 0x63, 0x42, 0x38, 0x42, 0x63, 0x63,
+ 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
+ 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
+ 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
+ 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
+ 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
+ 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
+
+/* huffman table */
+ 0xff, 0xc4, 0x01, 0xa2,
+ 0x00, 0x00, 0x01, 0x05, 0x01, 0x01, 0x01, 0x01,
+ 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06,
+ 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x01, 0x00, 0x03,
+ 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+ 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
+ 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09,
+ 0x0a, 0x0b, 0x10, 0x00, 0x02, 0x01, 0x03, 0x03,
+ 0x02, 0x04, 0x03, 0x05, 0x05, 0x04, 0x04, 0x00,
+ 0x00, 0x01, 0x7d, 0x01, 0x02, 0x03, 0x00, 0x04,
+ 0x11, 0x05, 0x12, 0x21, 0x31, 0x41, 0x06, 0x13,
+ 0x51, 0x61, 0x07, 0x22, 0x71, 0x14, 0x32, 0x81,
+ 0x91, 0xa1, 0x08, 0x23, 0x42, 0xb1, 0xc1, 0x15,
+ 0x52, 0xd1, 0xf0, 0x24, 0x33, 0x62, 0x72, 0x82,
+ 0x09, 0x0a, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x25,
+ 0x26, 0x27, 0x28, 0x29, 0x2a, 0x34, 0x35, 0x36,
+ 0x37, 0x38, 0x39, 0x3a, 0x43, 0x44, 0x45, 0x46,
+ 0x47, 0x48, 0x49, 0x4a, 0x53, 0x54, 0x55, 0x56,
+ 0x57, 0x58, 0x59, 0x5a, 0x63, 0x64, 0x65, 0x66,
+ 0x67, 0x68, 0x69, 0x6a, 0x73, 0x74, 0x75, 0x76,
+ 0x77, 0x78, 0x79, 0x7a, 0x83, 0x84, 0x85, 0x86,
+ 0x87, 0x88, 0x89, 0x8a, 0x92, 0x93, 0x94, 0x95,
+ 0x96, 0x97, 0x98, 0x99, 0x9a, 0xa2, 0xa3, 0xa4,
+ 0xa5, 0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xb2, 0xb3,
+ 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xc2,
+ 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca,
+ 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9,
+ 0xda, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7,
+ 0xe8, 0xe9, 0xea, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5,
+ 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0x11, 0x00, 0x02,
+ 0x01, 0x02, 0x04, 0x04, 0x03, 0x04, 0x07, 0x05,
+ 0x04, 0x04, 0x00, 0x01, 0x02, 0x77, 0x00, 0x01,
+ 0x02, 0x03, 0x11, 0x04, 0x05, 0x21, 0x31, 0x06,
+ 0x12, 0x41, 0x51, 0x07, 0x61, 0x71, 0x13, 0x22,
+ 0x32, 0x81, 0x08, 0x14, 0x42, 0x91, 0xa1, 0xb1,
+ 0xc1, 0x09, 0x23, 0x33, 0x52, 0xf0, 0x15, 0x62,
+ 0x72, 0xd1, 0x0a, 0x16, 0x24, 0x34, 0xe1, 0x25,
+ 0xf1, 0x17, 0x18, 0x19, 0x1a, 0x26, 0x27, 0x28,
+ 0x29, 0x2a, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3a,
+ 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4a,
+ 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a,
+ 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a,
+ 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7a,
+ 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89,
+ 0x8a, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98,
+ 0x99, 0x9a, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7,
+ 0xa8, 0xa9, 0xaa, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6,
+ 0xb7, 0xb8, 0xb9, 0xba, 0xc2, 0xc3, 0xc4, 0xc5,
+ 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xd2, 0xd3, 0xd4,
+ 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xe2, 0xe3,
+ 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xf2,
+ 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa,
+#ifdef CONEX_CAM
+/* the Conexant frames start with SOF0 */
+#define JPEG_HDR_SZ 556
+#else
+ 0xff, 0xc0, 0x00, 0x11, /* SOF0 (start of frame 0 */
+ 0x08, /* data precision */
+#define JPEG_HEIGHT_OFFSET 561
+ 0x01, 0xe0, /* height */
+ 0x02, 0x80, /* width */
+ 0x03, /* component number */
+ 0x01,
+ 0x21, /* samples Y */
+ 0x00, /* quant Y */
+ 0x02, 0x11, 0x01, /* samples CbCr - quant CbCr */
+ 0x03, 0x11, 0x01,
+
+ 0xff, 0xda, 0x00, 0x0c, /* SOS (start of scan) */
+ 0x03, 0x01, 0x00, 0x02, 0x11, 0x03, 0x11, 0x00, 0x3f, 0x00
+#define JPEG_HDR_SZ 589
+#endif
+};
+
+/* define the JPEG header */
+static void jpeg_define(u8 *jpeg_hdr,
+ int height,
+ int width,
+ int samplesY)
+{
+ memcpy(jpeg_hdr, jpeg_head, sizeof jpeg_head);
+#ifndef CONEX_CAM
+ jpeg_hdr[JPEG_HEIGHT_OFFSET + 0] = height >> 8;
+ jpeg_hdr[JPEG_HEIGHT_OFFSET + 1] = height;
+ jpeg_hdr[JPEG_HEIGHT_OFFSET + 2] = width >> 8;
+ jpeg_hdr[JPEG_HEIGHT_OFFSET + 3] = width;
+ jpeg_hdr[JPEG_HEIGHT_OFFSET + 6] = samplesY;
+#endif
+}
+
+/* set the JPEG quality */
+static void jpeg_set_qual(u8 *jpeg_hdr,
+ int quality)
+{
+ int i, sc;
+
+ if (quality < 50)
+ sc = 5000 / quality;
+ else
+ sc = 200 - quality * 2;
+ for (i = 0; i < 64; i++) {
+ jpeg_hdr[JPEG_QT0_OFFSET + i] =
+ (jpeg_head[JPEG_QT0_OFFSET + i] * sc + 50) / 100;
+ jpeg_hdr[JPEG_QT1_OFFSET + i] =
+ (jpeg_head[JPEG_QT1_OFFSET + i] * sc + 50) / 100;
+ }
+}
+#endif
--- /dev/null
+/*
+ * kinect sensor device camera, gspca driver
+ *
+ * Copyright (C) 2011 Antonio Ospite <ospite@studenti.unina.it>
+ *
+ * Based on the OpenKinect project and libfreenect
+ * http://openkinect.org/wiki/Init_Analysis
+ *
+ * Special thanks to Steven Toth and kernellabs.com for sponsoring a Kinect
+ * sensor device which I tested the driver on.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#define MODULE_NAME "kinect"
+
+#include "gspca.h"
+
+#define CTRL_TIMEOUT 500
+
+MODULE_AUTHOR("Antonio Ospite <ospite@studenti.unina.it>");
+MODULE_DESCRIPTION("GSPCA/Kinect Sensor Device USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+struct pkt_hdr {
+ uint8_t magic[2];
+ uint8_t pad;
+ uint8_t flag;
+ uint8_t unk1;
+ uint8_t seq;
+ uint8_t unk2;
+ uint8_t unk3;
+ uint32_t timestamp;
+};
+
+struct cam_hdr {
+ uint8_t magic[2];
+ uint16_t len;
+ uint16_t cmd;
+ uint16_t tag;
+};
+
+/* specific webcam descriptor */
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+ uint16_t cam_tag; /* a sequence number for packets */
+ uint8_t stream_flag; /* to identify different stream types */
+ uint8_t obuf[0x400]; /* output buffer for control commands */
+ uint8_t ibuf[0x200]; /* input buffer for control commands */
+};
+
+#define MODE_640x480 0x0001
+#define MODE_640x488 0x0002
+#define MODE_1280x1024 0x0004
+
+#define FORMAT_BAYER 0x0010
+#define FORMAT_UYVY 0x0020
+#define FORMAT_Y10B 0x0040
+
+#define FPS_HIGH 0x0100
+
+static const struct v4l2_pix_format video_camera_mode[] = {
+ {640, 480, V4L2_PIX_FMT_SGRBG8, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = MODE_640x480 | FORMAT_BAYER | FPS_HIGH},
+ {640, 480, V4L2_PIX_FMT_UYVY, V4L2_FIELD_NONE,
+ .bytesperline = 640 * 2,
+ .sizeimage = 640 * 480 * 2,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = MODE_640x480 | FORMAT_UYVY},
+ {1280, 1024, V4L2_PIX_FMT_SGRBG8, V4L2_FIELD_NONE,
+ .bytesperline = 1280,
+ .sizeimage = 1280 * 1024,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = MODE_1280x1024 | FORMAT_BAYER},
+ {640, 488, V4L2_PIX_FMT_Y10BPACK, V4L2_FIELD_NONE,
+ .bytesperline = 640 * 10 / 8,
+ .sizeimage = 640 * 488 * 10 / 8,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = MODE_640x488 | FORMAT_Y10B | FPS_HIGH},
+ {1280, 1024, V4L2_PIX_FMT_Y10BPACK, V4L2_FIELD_NONE,
+ .bytesperline = 1280 * 10 / 8,
+ .sizeimage = 1280 * 1024 * 10 / 8,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = MODE_1280x1024 | FORMAT_Y10B},
+};
+
+static int kinect_write(struct usb_device *udev, uint8_t *data,
+ uint16_t wLength)
+{
+ return usb_control_msg(udev,
+ usb_sndctrlpipe(udev, 0),
+ 0x00,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0, 0, data, wLength, CTRL_TIMEOUT);
+}
+
+static int kinect_read(struct usb_device *udev, uint8_t *data, uint16_t wLength)
+{
+ return usb_control_msg(udev,
+ usb_rcvctrlpipe(udev, 0),
+ 0x00,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0, 0, data, wLength, CTRL_TIMEOUT);
+}
+
+static int send_cmd(struct gspca_dev *gspca_dev, uint16_t cmd, void *cmdbuf,
+ unsigned int cmd_len, void *replybuf, unsigned int reply_len)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct usb_device *udev = gspca_dev->dev;
+ int res, actual_len;
+ uint8_t *obuf = sd->obuf;
+ uint8_t *ibuf = sd->ibuf;
+ struct cam_hdr *chdr = (void *)obuf;
+ struct cam_hdr *rhdr = (void *)ibuf;
+
+ if (cmd_len & 1 || cmd_len > (0x400 - sizeof(*chdr))) {
+ pr_err("send_cmd: Invalid command length (0x%x)\n", cmd_len);
+ return -1;
+ }
+
+ chdr->magic[0] = 0x47;
+ chdr->magic[1] = 0x4d;
+ chdr->cmd = cpu_to_le16(cmd);
+ chdr->tag = cpu_to_le16(sd->cam_tag);
+ chdr->len = cpu_to_le16(cmd_len / 2);
+
+ memcpy(obuf+sizeof(*chdr), cmdbuf, cmd_len);
+
+ res = kinect_write(udev, obuf, cmd_len + sizeof(*chdr));
+ PDEBUG(D_USBO, "Control cmd=%04x tag=%04x len=%04x: %d", cmd,
+ sd->cam_tag, cmd_len, res);
+ if (res < 0) {
+ pr_err("send_cmd: Output control transfer failed (%d)\n", res);
+ return res;
+ }
+
+ do {
+ actual_len = kinect_read(udev, ibuf, 0x200);
+ } while (actual_len == 0);
+ PDEBUG(D_USBO, "Control reply: %d", res);
+ if (actual_len < sizeof(*rhdr)) {
+ pr_err("send_cmd: Input control transfer failed (%d)\n", res);
+ return res;
+ }
+ actual_len -= sizeof(*rhdr);
+
+ if (rhdr->magic[0] != 0x52 || rhdr->magic[1] != 0x42) {
+ pr_err("send_cmd: Bad magic %02x %02x\n",
+ rhdr->magic[0], rhdr->magic[1]);
+ return -1;
+ }
+ if (rhdr->cmd != chdr->cmd) {
+ pr_err("send_cmd: Bad cmd %02x != %02x\n",
+ rhdr->cmd, chdr->cmd);
+ return -1;
+ }
+ if (rhdr->tag != chdr->tag) {
+ pr_err("send_cmd: Bad tag %04x != %04x\n",
+ rhdr->tag, chdr->tag);
+ return -1;
+ }
+ if (cpu_to_le16(rhdr->len) != (actual_len/2)) {
+ pr_err("send_cmd: Bad len %04x != %04x\n",
+ cpu_to_le16(rhdr->len), (int)(actual_len/2));
+ return -1;
+ }
+
+ if (actual_len > reply_len) {
+ pr_warn("send_cmd: Data buffer is %d bytes long, but got %d bytes\n",
+ reply_len, actual_len);
+ memcpy(replybuf, ibuf+sizeof(*rhdr), reply_len);
+ } else {
+ memcpy(replybuf, ibuf+sizeof(*rhdr), actual_len);
+ }
+
+ sd->cam_tag++;
+
+ return actual_len;
+}
+
+static int write_register(struct gspca_dev *gspca_dev, uint16_t reg,
+ uint16_t data)
+{
+ uint16_t reply[2];
+ uint16_t cmd[2];
+ int res;
+
+ cmd[0] = cpu_to_le16(reg);
+ cmd[1] = cpu_to_le16(data);
+
+ PDEBUG(D_USBO, "Write Reg 0x%04x <= 0x%02x", reg, data);
+ res = send_cmd(gspca_dev, 0x03, cmd, 4, reply, 4);
+ if (res < 0)
+ return res;
+ if (res != 2) {
+ pr_warn("send_cmd returned %d [%04x %04x], 0000 expected\n",
+ res, reply[0], reply[1]);
+ }
+ return 0;
+}
+
+/* this function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct cam *cam;
+
+ sd->cam_tag = 0;
+
+ /* Only video stream is supported for now,
+ * which has stream flag = 0x80 */
+ sd->stream_flag = 0x80;
+
+ cam = &gspca_dev->cam;
+
+ cam->cam_mode = video_camera_mode;
+ cam->nmodes = ARRAY_SIZE(video_camera_mode);
+
+#if 0
+ /* Setting those values is not needed for video stream */
+ cam->npkt = 15;
+ gspca_dev->pkt_size = 960 * 2;
+#endif
+
+ return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ PDEBUG(D_PROBE, "Kinect Camera device.");
+
+ return 0;
+}
+
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ int mode;
+ uint8_t fmt_reg, fmt_val;
+ uint8_t res_reg, res_val;
+ uint8_t fps_reg, fps_val;
+ uint8_t mode_val;
+
+ mode = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv;
+
+ if (mode & FORMAT_Y10B) {
+ fmt_reg = 0x19;
+ res_reg = 0x1a;
+ fps_reg = 0x1b;
+ mode_val = 0x03;
+ } else {
+ fmt_reg = 0x0c;
+ res_reg = 0x0d;
+ fps_reg = 0x0e;
+ mode_val = 0x01;
+ }
+
+ /* format */
+ if (mode & FORMAT_UYVY)
+ fmt_val = 0x05;
+ else
+ fmt_val = 0x00;
+
+ if (mode & MODE_1280x1024)
+ res_val = 0x02;
+ else
+ res_val = 0x01;
+
+ if (mode & FPS_HIGH)
+ fps_val = 0x1e;
+ else
+ fps_val = 0x0f;
+
+
+ /* turn off IR-reset function */
+ write_register(gspca_dev, 0x105, 0x00);
+
+ /* Reset video stream */
+ write_register(gspca_dev, 0x05, 0x00);
+
+ /* Due to some ridiculous condition in the firmware, we have to start
+ * and stop the depth stream before the camera will hand us 1280x1024
+ * IR. This is a stupid workaround, but we've yet to find a better
+ * solution.
+ *
+ * Thanks to Drew Fisher for figuring this out.
+ */
+ if (mode & (FORMAT_Y10B | MODE_1280x1024)) {
+ write_register(gspca_dev, 0x13, 0x01);
+ write_register(gspca_dev, 0x14, 0x1e);
+ write_register(gspca_dev, 0x06, 0x02);
+ write_register(gspca_dev, 0x06, 0x00);
+ }
+
+ write_register(gspca_dev, fmt_reg, fmt_val);
+ write_register(gspca_dev, res_reg, res_val);
+ write_register(gspca_dev, fps_reg, fps_val);
+
+ /* Start video stream */
+ write_register(gspca_dev, 0x05, mode_val);
+
+ /* disable Hflip */
+ write_register(gspca_dev, 0x47, 0x00);
+
+ return 0;
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+ /* reset video stream */
+ write_register(gspca_dev, 0x05, 0x00);
+}
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev, u8 *__data, int len)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ struct pkt_hdr *hdr = (void *)__data;
+ uint8_t *data = __data + sizeof(*hdr);
+ int datalen = len - sizeof(*hdr);
+
+ uint8_t sof = sd->stream_flag | 1;
+ uint8_t mof = sd->stream_flag | 2;
+ uint8_t eof = sd->stream_flag | 5;
+
+ if (len < 12)
+ return;
+
+ if (hdr->magic[0] != 'R' || hdr->magic[1] != 'B') {
+ pr_warn("[Stream %02x] Invalid magic %02x%02x\n",
+ sd->stream_flag, hdr->magic[0], hdr->magic[1]);
+ return;
+ }
+
+ if (hdr->flag == sof)
+ gspca_frame_add(gspca_dev, FIRST_PACKET, data, datalen);
+
+ else if (hdr->flag == mof)
+ gspca_frame_add(gspca_dev, INTER_PACKET, data, datalen);
+
+ else if (hdr->flag == eof)
+ gspca_frame_add(gspca_dev, LAST_PACKET, data, datalen);
+
+ else
+ pr_warn("Packet type not recognized...\n");
+}
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .config = sd_config,
+ .init = sd_init,
+ .start = sd_start,
+ .stopN = sd_stopN,
+ .pkt_scan = sd_pkt_scan,
+ /*
+ .get_streamparm = sd_get_streamparm,
+ .set_streamparm = sd_set_streamparm,
+ */
+};
+
+/* -- module initialisation -- */
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x045e, 0x02ae)},
+ {}
+};
+
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf, const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
--- /dev/null
+/*
+ * Driver for USB webcams based on Konica chipset. This
+ * chipset is used in Intel YC76 camera.
+ *
+ * Copyright (C) 2010 Hans de Goede <hdegoede@redhat.com>
+ *
+ * Based on the usbvideo v4l1 konicawc driver which is:
+ *
+ * Copyright (C) 2002 Simon Evans <spse@secret.org.uk>
+ *
+ * The code for making gspca work with a webcam with 2 isoc endpoints was
+ * taken from the benq gspca subdriver which is:
+ *
+ * Copyright (C) 2009 Jean-Francois Moine (http://moinejf.free.fr)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#define MODULE_NAME "konica"
+
+#include <linux/input.h>
+#include "gspca.h"
+
+MODULE_AUTHOR("Hans de Goede <hdegoede@redhat.com>");
+MODULE_DESCRIPTION("Konica chipset USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+#define WHITEBAL_REG 0x01
+#define BRIGHTNESS_REG 0x02
+#define SHARPNESS_REG 0x03
+#define CONTRAST_REG 0x04
+#define SATURATION_REG 0x05
+
+/* specific webcam descriptor */
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+ struct urb *last_data_urb;
+ u8 snapshot_pressed;
+};
+
+
+/* .priv is what goes to register 8 for this mode, known working values:
+ 0x00 -> 176x144, cropped
+ 0x01 -> 176x144, cropped
+ 0x02 -> 176x144, cropped
+ 0x03 -> 176x144, cropped
+ 0x04 -> 176x144, binned
+ 0x05 -> 320x240
+ 0x06 -> 320x240
+ 0x07 -> 160x120, cropped
+ 0x08 -> 160x120, cropped
+ 0x09 -> 160x120, binned (note has 136 lines)
+ 0x0a -> 160x120, binned (note has 136 lines)
+ 0x0b -> 160x120, cropped
+*/
+static const struct v4l2_pix_format vga_mode[] = {
+ {160, 120, V4L2_PIX_FMT_KONICA420, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 160 * 136 * 3 / 2 + 960,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0x0a},
+ {176, 144, V4L2_PIX_FMT_KONICA420, V4L2_FIELD_NONE,
+ .bytesperline = 176,
+ .sizeimage = 176 * 144 * 3 / 2 + 960,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0x04},
+ {320, 240, V4L2_PIX_FMT_KONICA420, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 3 / 2 + 960,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0x05},
+};
+
+static void sd_isoc_irq(struct urb *urb);
+
+static void reg_w(struct gspca_dev *gspca_dev, u16 value, u16 index)
+{
+ struct usb_device *dev = gspca_dev->dev;
+ int ret;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+ ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
+ 0x02,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ value,
+ index,
+ NULL,
+ 0,
+ 1000);
+ if (ret < 0) {
+ pr_err("reg_w err writing %02x to %02x: %d\n",
+ value, index, ret);
+ gspca_dev->usb_err = ret;
+ }
+}
+
+static void reg_r(struct gspca_dev *gspca_dev, u16 value, u16 index)
+{
+ struct usb_device *dev = gspca_dev->dev;
+ int ret;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+ ret = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
+ 0x03,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ value,
+ index,
+ gspca_dev->usb_buf,
+ 2,
+ 1000);
+ if (ret < 0) {
+ pr_err("reg_r err %d\n", ret);
+ gspca_dev->usb_err = ret;
+ }
+}
+
+static void konica_stream_on(struct gspca_dev *gspca_dev)
+{
+ reg_w(gspca_dev, 1, 0x0b);
+}
+
+static void konica_stream_off(struct gspca_dev *gspca_dev)
+{
+ reg_w(gspca_dev, 0, 0x0b);
+}
+
+/* this function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ gspca_dev->cam.cam_mode = vga_mode;
+ gspca_dev->cam.nmodes = ARRAY_SIZE(vga_mode);
+ gspca_dev->cam.no_urb_create = 1;
+
+ return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ int i;
+
+ /*
+ * The konica needs a freaking large time to "boot" (approx 6.5 sec.),
+ * and does not want to be bothered while doing so :|
+ * Register 0x10 counts from 1 - 3, with 3 being "ready"
+ */
+ msleep(6000);
+ for (i = 0; i < 20; i++) {
+ reg_r(gspca_dev, 0, 0x10);
+ if (gspca_dev->usb_buf[0] == 3)
+ break;
+ msleep(100);
+ }
+ reg_w(gspca_dev, 0, 0x0d);
+
+ return gspca_dev->usb_err;
+}
+
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct urb *urb;
+ int i, n, packet_size;
+ struct usb_host_interface *alt;
+ struct usb_interface *intf;
+
+ intf = usb_ifnum_to_if(sd->gspca_dev.dev, sd->gspca_dev.iface);
+ alt = usb_altnum_to_altsetting(intf, sd->gspca_dev.alt);
+ if (!alt) {
+ pr_err("Couldn't get altsetting\n");
+ return -EIO;
+ }
+
+ packet_size = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize);
+
+ n = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv;
+ reg_w(gspca_dev, n, 0x08);
+
+ konica_stream_on(gspca_dev);
+
+ if (gspca_dev->usb_err)
+ return gspca_dev->usb_err;
+
+ /* create 4 URBs - 2 on endpoint 0x83 and 2 on 0x082 */
+#if MAX_NURBS < 4
+#error "Not enough URBs in the gspca table"
+#endif
+#define SD_NPKT 32
+ for (n = 0; n < 4; n++) {
+ i = n & 1 ? 0 : 1;
+ packet_size =
+ le16_to_cpu(alt->endpoint[i].desc.wMaxPacketSize);
+ urb = usb_alloc_urb(SD_NPKT, GFP_KERNEL);
+ if (!urb) {
+ pr_err("usb_alloc_urb failed\n");
+ return -ENOMEM;
+ }
+ gspca_dev->urb[n] = urb;
+ urb->transfer_buffer = usb_alloc_coherent(gspca_dev->dev,
+ packet_size * SD_NPKT,
+ GFP_KERNEL,
+ &urb->transfer_dma);
+ if (urb->transfer_buffer == NULL) {
+ pr_err("usb_buffer_alloc failed\n");
+ return -ENOMEM;
+ }
+
+ urb->dev = gspca_dev->dev;
+ urb->context = gspca_dev;
+ urb->transfer_buffer_length = packet_size * SD_NPKT;
+ urb->pipe = usb_rcvisocpipe(gspca_dev->dev,
+ n & 1 ? 0x81 : 0x82);
+ urb->transfer_flags = URB_ISO_ASAP
+ | URB_NO_TRANSFER_DMA_MAP;
+ urb->interval = 1;
+ urb->complete = sd_isoc_irq;
+ urb->number_of_packets = SD_NPKT;
+ for (i = 0; i < SD_NPKT; i++) {
+ urb->iso_frame_desc[i].length = packet_size;
+ urb->iso_frame_desc[i].offset = packet_size * i;
+ }
+ }
+
+ return 0;
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ konica_stream_off(gspca_dev);
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+ /* Don't keep the button in the pressed state "forever" if it was
+ pressed when streaming is stopped */
+ if (sd->snapshot_pressed) {
+ input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);
+ input_sync(gspca_dev->input_dev);
+ sd->snapshot_pressed = 0;
+ }
+#endif
+}
+
+/* reception of an URB */
+static void sd_isoc_irq(struct urb *urb)
+{
+ struct gspca_dev *gspca_dev = (struct gspca_dev *) urb->context;
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct urb *data_urb, *status_urb;
+ u8 *data;
+ int i, st;
+
+ PDEBUG(D_PACK, "sd isoc irq");
+ if (!gspca_dev->streaming)
+ return;
+
+ if (urb->status != 0) {
+ if (urb->status == -ESHUTDOWN)
+ return; /* disconnection */
+#ifdef CONFIG_PM
+ if (gspca_dev->frozen)
+ return;
+#endif
+ PDEBUG(D_ERR, "urb status: %d", urb->status);
+ st = usb_submit_urb(urb, GFP_ATOMIC);
+ if (st < 0)
+ pr_err("resubmit urb error %d\n", st);
+ return;
+ }
+
+ /* if this is a data URB (ep 0x82), wait */
+ if (urb->transfer_buffer_length > 32) {
+ sd->last_data_urb = urb;
+ return;
+ }
+
+ status_urb = urb;
+ data_urb = sd->last_data_urb;
+ sd->last_data_urb = NULL;
+
+ if (!data_urb || data_urb->start_frame != status_urb->start_frame) {
+ PDEBUG(D_ERR|D_PACK, "lost sync on frames");
+ goto resubmit;
+ }
+
+ if (data_urb->number_of_packets != status_urb->number_of_packets) {
+ PDEBUG(D_ERR|D_PACK,
+ "no packets does not match, data: %d, status: %d",
+ data_urb->number_of_packets,
+ status_urb->number_of_packets);
+ goto resubmit;
+ }
+
+ for (i = 0; i < status_urb->number_of_packets; i++) {
+ if (data_urb->iso_frame_desc[i].status ||
+ status_urb->iso_frame_desc[i].status) {
+ PDEBUG(D_ERR|D_PACK,
+ "pkt %d data-status %d, status-status %d", i,
+ data_urb->iso_frame_desc[i].status,
+ status_urb->iso_frame_desc[i].status);
+ gspca_dev->last_packet_type = DISCARD_PACKET;
+ continue;
+ }
+
+ if (status_urb->iso_frame_desc[i].actual_length != 1) {
+ PDEBUG(D_ERR|D_PACK,
+ "bad status packet length %d",
+ status_urb->iso_frame_desc[i].actual_length);
+ gspca_dev->last_packet_type = DISCARD_PACKET;
+ continue;
+ }
+
+ st = *((u8 *)status_urb->transfer_buffer
+ + status_urb->iso_frame_desc[i].offset);
+
+ data = (u8 *)data_urb->transfer_buffer
+ + data_urb->iso_frame_desc[i].offset;
+
+ /* st: 0x80-0xff: frame start with frame number (ie 0-7f)
+ * otherwise:
+ * bit 0 0: keep packet
+ * 1: drop packet (padding data)
+ *
+ * bit 4 0 button not clicked
+ * 1 button clicked
+ * button is used to `take a picture' (in software)
+ */
+ if (st & 0x80) {
+ gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
+ gspca_frame_add(gspca_dev, FIRST_PACKET, NULL, 0);
+ } else {
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+ u8 button_state = st & 0x40 ? 1 : 0;
+ if (sd->snapshot_pressed != button_state) {
+ input_report_key(gspca_dev->input_dev,
+ KEY_CAMERA,
+ button_state);
+ input_sync(gspca_dev->input_dev);
+ sd->snapshot_pressed = button_state;
+ }
+#endif
+ if (st & 0x01)
+ continue;
+ }
+ gspca_frame_add(gspca_dev, INTER_PACKET, data,
+ data_urb->iso_frame_desc[i].actual_length);
+ }
+
+resubmit:
+ if (data_urb) {
+ st = usb_submit_urb(data_urb, GFP_ATOMIC);
+ if (st < 0)
+ PDEBUG(D_ERR|D_PACK,
+ "usb_submit_urb(data_urb) ret %d", st);
+ }
+ st = usb_submit_urb(status_urb, GFP_ATOMIC);
+ if (st < 0)
+ pr_err("usb_submit_urb(status_urb) ret %d\n", st);
+}
+
+static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct gspca_dev *gspca_dev =
+ container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+
+ gspca_dev->usb_err = 0;
+
+ if (!gspca_dev->streaming)
+ return 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_BRIGHTNESS:
+ konica_stream_off(gspca_dev);
+ reg_w(gspca_dev, ctrl->val, BRIGHTNESS_REG);
+ konica_stream_on(gspca_dev);
+ break;
+ case V4L2_CID_CONTRAST:
+ konica_stream_off(gspca_dev);
+ reg_w(gspca_dev, ctrl->val, CONTRAST_REG);
+ konica_stream_on(gspca_dev);
+ break;
+ case V4L2_CID_SATURATION:
+ konica_stream_off(gspca_dev);
+ reg_w(gspca_dev, ctrl->val, SATURATION_REG);
+ konica_stream_on(gspca_dev);
+ break;
+ case V4L2_CID_WHITE_BALANCE_TEMPERATURE:
+ konica_stream_off(gspca_dev);
+ reg_w(gspca_dev, ctrl->val, WHITEBAL_REG);
+ konica_stream_on(gspca_dev);
+ break;
+ case V4L2_CID_SHARPNESS:
+ konica_stream_off(gspca_dev);
+ reg_w(gspca_dev, ctrl->val, SHARPNESS_REG);
+ konica_stream_on(gspca_dev);
+ break;
+ }
+ return gspca_dev->usb_err;
+}
+
+static const struct v4l2_ctrl_ops sd_ctrl_ops = {
+ .s_ctrl = sd_s_ctrl,
+};
+
+static int sd_init_controls(struct gspca_dev *gspca_dev)
+{
+ struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
+
+ gspca_dev->vdev.ctrl_handler = hdl;
+ v4l2_ctrl_handler_init(hdl, 5);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_BRIGHTNESS, 0, 9, 1, 4);
+ /* Needs to be verified */
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_CONTRAST, 0, 9, 1, 4);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_SATURATION, 0, 9, 1, 4);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_WHITE_BALANCE_TEMPERATURE,
+ 0, 33, 1, 25);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_SHARPNESS, 0, 9, 1, 4);
+
+ if (hdl->error) {
+ pr_err("Could not initialize controls\n");
+ return hdl->error;
+ }
+ return 0;
+}
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .config = sd_config,
+ .init = sd_init,
+ .init_controls = sd_init_controls,
+ .start = sd_start,
+ .stopN = sd_stopN,
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+ .other_input = 1,
+#endif
+};
+
+/* -- module initialisation -- */
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x04c8, 0x0720)}, /* Intel YC 76 */
+ {}
+};
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
--- /dev/null
+config USB_M5602
+ tristate "ALi USB m5602 Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the
+ ALi m5602 connected to various image sensors.
+
+ See <file:Documentation/video4linux/m5602.txt> for more info.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_m5602.
--- /dev/null
+obj-$(CONFIG_USB_M5602) += gspca_m5602.o
+
+gspca_m5602-objs := m5602_core.o \
+ m5602_ov9650.o \
+ m5602_ov7660.o \
+ m5602_mt9m111.o \
+ m5602_po1030.o \
+ m5602_s5k83a.o \
+ m5602_s5k4aa.o
+
+ccflags-y += -I$(srctree)/drivers/media/usb/gspca
--- /dev/null
+/*
+ * USB Driver for ALi m5602 based webcams
+ *
+ * Copyright (C) 2008 Erik Andrén
+ * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
+ * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
+ *
+ * Portions of code to USB interface and ALi driver software,
+ * Copyright (c) 2006 Willem Duinker
+ * v4l2 interface modeled after the V4L2 driver
+ * for SN9C10x PC Camera Controllers
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ *
+ */
+
+#ifndef M5602_BRIDGE_H_
+#define M5602_BRIDGE_H_
+
+#include <linux/slab.h>
+#include "gspca.h"
+
+#define MODULE_NAME "ALi m5602"
+
+/*****************************************************************************/
+
+#define M5602_XB_SENSOR_TYPE 0x00
+#define M5602_XB_SENSOR_CTRL 0x01
+#define M5602_XB_LINE_OF_FRAME_H 0x02
+#define M5602_XB_LINE_OF_FRAME_L 0x03
+#define M5602_XB_PIX_OF_LINE_H 0x04
+#define M5602_XB_PIX_OF_LINE_L 0x05
+#define M5602_XB_VSYNC_PARA 0x06
+#define M5602_XB_HSYNC_PARA 0x07
+#define M5602_XB_TEST_MODE_1 0x08
+#define M5602_XB_TEST_MODE_2 0x09
+#define M5602_XB_SIG_INI 0x0a
+#define M5602_XB_DS_PARA 0x0e
+#define M5602_XB_TRIG_PARA 0x0f
+#define M5602_XB_CLK_PD 0x10
+#define M5602_XB_MCU_CLK_CTRL 0x12
+#define M5602_XB_MCU_CLK_DIV 0x13
+#define M5602_XB_SEN_CLK_CTRL 0x14
+#define M5602_XB_SEN_CLK_DIV 0x15
+#define M5602_XB_AUD_CLK_CTRL 0x16
+#define M5602_XB_AUD_CLK_DIV 0x17
+#define M5602_OB_AC_LINK_STATE 0x22
+#define M5602_OB_PCM_SLOT_INDEX 0x24
+#define M5602_OB_GPIO_SLOT_INDEX 0x25
+#define M5602_OB_ACRX_STATUS_ADDRESS_H 0x28
+#define M5602_OB_ACRX_STATUS_DATA_L 0x29
+#define M5602_OB_ACRX_STATUS_DATA_H 0x2a
+#define M5602_OB_ACTX_COMMAND_ADDRESS 0x31
+#define M5602_OB_ACRX_COMMAND_DATA_L 0x32
+#define M5602_OB_ACTX_COMMAND_DATA_H 0X33
+#define M5602_XB_DEVCTR1 0x41
+#define M5602_XB_EPSETR0 0x42
+#define M5602_XB_EPAFCTR 0x47
+#define M5602_XB_EPBFCTR 0x49
+#define M5602_XB_EPEFCTR 0x4f
+#define M5602_XB_TEST_REG 0x53
+#define M5602_XB_ALT2SIZE 0x54
+#define M5602_XB_ALT3SIZE 0x55
+#define M5602_XB_OBSFRAME 0x56
+#define M5602_XB_PWR_CTL 0x59
+#define M5602_XB_ADC_CTRL 0x60
+#define M5602_XB_ADC_DATA 0x61
+#define M5602_XB_MISC_CTRL 0x62
+#define M5602_XB_SNAPSHOT 0x63
+#define M5602_XB_SCRATCH_1 0x64
+#define M5602_XB_SCRATCH_2 0x65
+#define M5602_XB_SCRATCH_3 0x66
+#define M5602_XB_SCRATCH_4 0x67
+#define M5602_XB_I2C_CTRL 0x68
+#define M5602_XB_I2C_CLK_DIV 0x69
+#define M5602_XB_I2C_DEV_ADDR 0x6a
+#define M5602_XB_I2C_REG_ADDR 0x6b
+#define M5602_XB_I2C_DATA 0x6c
+#define M5602_XB_I2C_STATUS 0x6d
+#define M5602_XB_GPIO_DAT_H 0x70
+#define M5602_XB_GPIO_DAT_L 0x71
+#define M5602_XB_GPIO_DIR_H 0x72
+#define M5602_XB_GPIO_DIR_L 0x73
+#define M5602_XB_GPIO_EN_H 0x74
+#define M5602_XB_GPIO_EN_L 0x75
+#define M5602_XB_GPIO_DAT 0x76
+#define M5602_XB_GPIO_DIR 0x77
+#define M5602_XB_SEN_CLK_CONTROL 0x80
+#define M5602_XB_SEN_CLK_DIVISION 0x81
+#define M5602_XB_CPR_CLK_CONTROL 0x82
+#define M5602_XB_CPR_CLK_DIVISION 0x83
+#define M5602_XB_MCU_CLK_CONTROL 0x84
+#define M5602_XB_MCU_CLK_DIVISION 0x85
+#define M5602_XB_DCT_CLK_CONTROL 0x86
+#define M5602_XB_DCT_CLK_DIVISION 0x87
+#define M5602_XB_EC_CLK_CONTROL 0x88
+#define M5602_XB_EC_CLK_DIVISION 0x89
+#define M5602_XB_LBUF_CLK_CONTROL 0x8a
+#define M5602_XB_LBUF_CLK_DIVISION 0x8b
+
+#define I2C_BUSY 0x80
+
+/*****************************************************************************/
+
+/* Driver info */
+#define DRIVER_AUTHOR "ALi m5602 Linux Driver Project"
+#define DRIVER_DESC "ALi m5602 webcam driver"
+
+#define M5602_ISOC_ENDPOINT_ADDR 0x81
+#define M5602_INTR_ENDPOINT_ADDR 0x82
+
+#define M5602_URB_MSG_TIMEOUT 5000
+
+/*****************************************************************************/
+
+/* A skeleton used for sending messages to the m5602 bridge */
+static const unsigned char bridge_urb_skeleton[] = {
+ 0x13, 0x00, 0x81, 0x00
+};
+
+/* A skeleton used for sending messages to the sensor */
+static const unsigned char sensor_urb_skeleton[] = {
+ 0x23, M5602_XB_GPIO_EN_H, 0x81, 0x06,
+ 0x23, M5602_XB_MISC_CTRL, 0x81, 0x80,
+ 0x13, M5602_XB_I2C_DEV_ADDR, 0x81, 0x00,
+ 0x13, M5602_XB_I2C_REG_ADDR, 0x81, 0x00,
+ 0x13, M5602_XB_I2C_DATA, 0x81, 0x00,
+ 0x13, M5602_XB_I2C_CTRL, 0x81, 0x11
+};
+
+struct sd {
+ struct gspca_dev gspca_dev;
+
+ /* A pointer to the currently connected sensor */
+ const struct m5602_sensor *sensor;
+
+ struct sd_desc *desc;
+
+ /* Sensor private data */
+ void *sensor_priv;
+
+ /* The current frame's id, used to detect frame boundaries */
+ u8 frame_id;
+
+ /* The current frame count */
+ u32 frame_count;
+};
+
+int m5602_read_bridge(
+ struct sd *sd, const u8 address, u8 *i2c_data);
+
+int m5602_write_bridge(
+ struct sd *sd, const u8 address, const u8 i2c_data);
+
+int m5602_write_sensor(struct sd *sd, const u8 address,
+ u8 *i2c_data, const u8 len);
+
+int m5602_read_sensor(struct sd *sd, const u8 address,
+ u8 *i2c_data, const u8 len);
+
+#endif
--- /dev/null
+ /*
+ * USB Driver for ALi m5602 based webcams
+ *
+ * Copyright (C) 2008 Erik Andrén
+ * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
+ * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
+ *
+ * Portions of code to USB interface and ALi driver software,
+ * Copyright (c) 2006 Willem Duinker
+ * v4l2 interface modeled after the V4L2 driver
+ * for SN9C10x PC Camera Controllers
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ *
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include "m5602_ov9650.h"
+#include "m5602_ov7660.h"
+#include "m5602_mt9m111.h"
+#include "m5602_po1030.h"
+#include "m5602_s5k83a.h"
+#include "m5602_s5k4aa.h"
+
+/* Kernel module parameters */
+int force_sensor;
+static bool dump_bridge;
+bool dump_sensor;
+
+static const struct usb_device_id m5602_table[] = {
+ {USB_DEVICE(0x0402, 0x5602)},
+ {}
+};
+
+MODULE_DEVICE_TABLE(usb, m5602_table);
+
+/* Reads a byte from the m5602 */
+int m5602_read_bridge(struct sd *sd, const u8 address, u8 *i2c_data)
+{
+ int err;
+ struct usb_device *udev = sd->gspca_dev.dev;
+ __u8 *buf = sd->gspca_dev.usb_buf;
+
+ err = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
+ 0x04, 0xc0, 0x14,
+ 0x8100 + address, buf,
+ 1, M5602_URB_MSG_TIMEOUT);
+ *i2c_data = buf[0];
+
+ PDEBUG(D_CONF, "Reading bridge register 0x%x containing 0x%x",
+ address, *i2c_data);
+
+ /* usb_control_msg(...) returns the number of bytes sent upon success,
+ mask that and return zero instead*/
+ return (err < 0) ? err : 0;
+}
+
+/* Writes a byte to the m5602 */
+int m5602_write_bridge(struct sd *sd, const u8 address, const u8 i2c_data)
+{
+ int err;
+ struct usb_device *udev = sd->gspca_dev.dev;
+ __u8 *buf = sd->gspca_dev.usb_buf;
+
+ PDEBUG(D_CONF, "Writing bridge register 0x%x with 0x%x",
+ address, i2c_data);
+
+ memcpy(buf, bridge_urb_skeleton,
+ sizeof(bridge_urb_skeleton));
+ buf[1] = address;
+ buf[3] = i2c_data;
+
+ err = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
+ 0x04, 0x40, 0x19,
+ 0x0000, buf,
+ 4, M5602_URB_MSG_TIMEOUT);
+
+ /* usb_control_msg(...) returns the number of bytes sent upon success,
+ mask that and return zero instead */
+ return (err < 0) ? err : 0;
+}
+
+static int m5602_wait_for_i2c(struct sd *sd)
+{
+ int err;
+ u8 data;
+
+ do {
+ err = m5602_read_bridge(sd, M5602_XB_I2C_STATUS, &data);
+ } while ((data & I2C_BUSY) && !err);
+ return err;
+}
+
+int m5602_read_sensor(struct sd *sd, const u8 address,
+ u8 *i2c_data, const u8 len)
+{
+ int err, i;
+
+ if (!len || len > sd->sensor->i2c_regW)
+ return -EINVAL;
+
+ err = m5602_wait_for_i2c(sd);
+ if (err < 0)
+ return err;
+
+ err = m5602_write_bridge(sd, M5602_XB_I2C_DEV_ADDR,
+ sd->sensor->i2c_slave_id);
+ if (err < 0)
+ return err;
+
+ err = m5602_write_bridge(sd, M5602_XB_I2C_REG_ADDR, address);
+ if (err < 0)
+ return err;
+
+ /* Sensors with registers that are of only
+ one byte width are differently read */
+
+ /* FIXME: This works with the ov9650, but has issues with the po1030 */
+ if (sd->sensor->i2c_regW == 1) {
+ err = m5602_write_bridge(sd, M5602_XB_I2C_CTRL, 1);
+ if (err < 0)
+ return err;
+
+ err = m5602_write_bridge(sd, M5602_XB_I2C_CTRL, 0x08);
+ } else {
+ err = m5602_write_bridge(sd, M5602_XB_I2C_CTRL, 0x18 + len);
+ }
+
+ for (i = 0; (i < len) && !err; i++) {
+ err = m5602_wait_for_i2c(sd);
+ if (err < 0)
+ return err;
+
+ err = m5602_read_bridge(sd, M5602_XB_I2C_DATA, &(i2c_data[i]));
+
+ PDEBUG(D_CONF, "Reading sensor register "
+ "0x%x containing 0x%x ", address, *i2c_data);
+ }
+ return err;
+}
+
+int m5602_write_sensor(struct sd *sd, const u8 address,
+ u8 *i2c_data, const u8 len)
+{
+ int err, i;
+ u8 *p;
+ struct usb_device *udev = sd->gspca_dev.dev;
+ __u8 *buf = sd->gspca_dev.usb_buf;
+
+ /* No sensor with a data width larger than 16 bits has yet been seen */
+ if (len > sd->sensor->i2c_regW || !len)
+ return -EINVAL;
+
+ memcpy(buf, sensor_urb_skeleton,
+ sizeof(sensor_urb_skeleton));
+
+ buf[11] = sd->sensor->i2c_slave_id;
+ buf[15] = address;
+
+ /* Special case larger sensor writes */
+ p = buf + 16;
+
+ /* Copy a four byte write sequence for each byte to be written to */
+ for (i = 0; i < len; i++) {
+ memcpy(p, sensor_urb_skeleton + 16, 4);
+ p[3] = i2c_data[i];
+ p += 4;
+ PDEBUG(D_CONF, "Writing sensor register 0x%x with 0x%x",
+ address, i2c_data[i]);
+ }
+
+ /* Copy the tailer */
+ memcpy(p, sensor_urb_skeleton + 20, 4);
+
+ /* Set the total length */
+ p[3] = 0x10 + len;
+
+ err = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
+ 0x04, 0x40, 0x19,
+ 0x0000, buf,
+ 20 + len * 4, M5602_URB_MSG_TIMEOUT);
+
+ return (err < 0) ? err : 0;
+}
+
+/* Dump all the registers of the m5602 bridge,
+ unfortunately this breaks the camera until it's power cycled */
+static void m5602_dump_bridge(struct sd *sd)
+{
+ int i;
+ for (i = 0; i < 0x80; i++) {
+ unsigned char val = 0;
+ m5602_read_bridge(sd, i, &val);
+ pr_info("ALi m5602 address 0x%x contains 0x%x\n", i, val);
+ }
+ pr_info("Warning: The ALi m5602 webcam probably won't work until it's power cycled\n");
+}
+
+static int m5602_probe_sensor(struct sd *sd)
+{
+ /* Try the po1030 */
+ sd->sensor = &po1030;
+ if (!sd->sensor->probe(sd))
+ return 0;
+
+ /* Try the mt9m111 sensor */
+ sd->sensor = &mt9m111;
+ if (!sd->sensor->probe(sd))
+ return 0;
+
+ /* Try the s5k4aa */
+ sd->sensor = &s5k4aa;
+ if (!sd->sensor->probe(sd))
+ return 0;
+
+ /* Try the ov9650 */
+ sd->sensor = &ov9650;
+ if (!sd->sensor->probe(sd))
+ return 0;
+
+ /* Try the ov7660 */
+ sd->sensor = &ov7660;
+ if (!sd->sensor->probe(sd))
+ return 0;
+
+ /* Try the s5k83a */
+ sd->sensor = &s5k83a;
+ if (!sd->sensor->probe(sd))
+ return 0;
+
+ /* More sensor probe function goes here */
+ pr_info("Failed to find a sensor\n");
+ sd->sensor = NULL;
+ return -ENODEV;
+}
+
+static int m5602_configure(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id);
+
+static int m5602_init(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int err;
+
+ PDEBUG(D_CONF, "Initializing ALi m5602 webcam");
+ /* Run the init sequence */
+ err = sd->sensor->init(sd);
+
+ return err;
+}
+
+static int m5602_start_transfer(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ __u8 *buf = sd->gspca_dev.usb_buf;
+ int err;
+
+ /* Send start command to the camera */
+ const u8 buffer[4] = {0x13, 0xf9, 0x0f, 0x01};
+
+ if (sd->sensor->start)
+ sd->sensor->start(sd);
+
+ memcpy(buf, buffer, sizeof(buffer));
+ err = usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ 0x04, 0x40, 0x19, 0x0000, buf,
+ sizeof(buffer), M5602_URB_MSG_TIMEOUT);
+
+ PDEBUG(D_STREAM, "Transfer started");
+ return (err < 0) ? err : 0;
+}
+
+static void m5602_urb_complete(struct gspca_dev *gspca_dev,
+ u8 *data, int len)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (len < 6) {
+ PDEBUG(D_PACK, "Packet is less than 6 bytes");
+ return;
+ }
+
+ /* Frame delimiter: ff xx xx xx ff ff */
+ if (data[0] == 0xff && data[4] == 0xff && data[5] == 0xff &&
+ data[2] != sd->frame_id) {
+ PDEBUG(D_FRAM, "Frame delimiter detected");
+ sd->frame_id = data[2];
+
+ /* Remove the extra fluff appended on each header */
+ data += 6;
+ len -= 6;
+
+ /* Complete the last frame (if any) */
+ gspca_frame_add(gspca_dev, LAST_PACKET,
+ NULL, 0);
+ sd->frame_count++;
+
+ /* Create a new frame */
+ gspca_frame_add(gspca_dev, FIRST_PACKET, data, len);
+
+ PDEBUG(D_FRAM, "Starting new frame %d",
+ sd->frame_count);
+
+ } else {
+ int cur_frame_len;
+
+ cur_frame_len = gspca_dev->image_len;
+ /* Remove urb header */
+ data += 4;
+ len -= 4;
+
+ if (cur_frame_len + len <= gspca_dev->frsz) {
+ PDEBUG(D_FRAM, "Continuing frame %d copying %d bytes",
+ sd->frame_count, len);
+
+ gspca_frame_add(gspca_dev, INTER_PACKET,
+ data, len);
+ } else {
+ /* Add the remaining data up to frame size */
+ gspca_frame_add(gspca_dev, INTER_PACKET, data,
+ gspca_dev->frsz - cur_frame_len);
+ }
+ }
+}
+
+static void m5602_stop_transfer(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ /* Run the sensor specific end transfer sequence */
+ if (sd->sensor->stop)
+ sd->sensor->stop(sd);
+}
+
+/* sub-driver description, the ctrl and nctrl is filled at probe time */
+static struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .config = m5602_configure,
+ .init = m5602_init,
+ .start = m5602_start_transfer,
+ .stopN = m5602_stop_transfer,
+ .pkt_scan = m5602_urb_complete
+};
+
+/* this function is called at probe time */
+static int m5602_configure(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct cam *cam;
+ int err;
+
+ cam = &gspca_dev->cam;
+ sd->desc = &sd_desc;
+
+ if (dump_bridge)
+ m5602_dump_bridge(sd);
+
+ /* Probe sensor */
+ err = m5602_probe_sensor(sd);
+ if (err)
+ goto fail;
+
+ return 0;
+
+fail:
+ PDEBUG(D_ERR, "ALi m5602 webcam failed");
+ cam->cam_mode = NULL;
+ cam->nmodes = 0;
+
+ return err;
+}
+
+static int m5602_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static void m5602_disconnect(struct usb_interface *intf)
+{
+ struct gspca_dev *gspca_dev = usb_get_intfdata(intf);
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->sensor->disconnect)
+ sd->sensor->disconnect(sd);
+
+ gspca_disconnect(intf);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = m5602_table,
+ .probe = m5602_probe,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+ .disconnect = m5602_disconnect
+};
+
+module_usb_driver(sd_driver);
+
+MODULE_AUTHOR(DRIVER_AUTHOR);
+MODULE_DESCRIPTION(DRIVER_DESC);
+MODULE_LICENSE("GPL");
+module_param(force_sensor, int, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(force_sensor,
+ "forces detection of a sensor, "
+ "1 = OV9650, 2 = S5K83A, 3 = S5K4AA, "
+ "4 = MT9M111, 5 = PO1030, 6 = OV7660");
+
+module_param(dump_bridge, bool, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(dump_bridge, "Dumps all usb bridge registers at startup");
+
+module_param(dump_sensor, bool, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(dump_sensor, "Dumps all usb sensor registers "
+ "at startup providing a sensor is found");
--- /dev/null
+/*
+ * Driver for the mt9m111 sensor
+ *
+ * Copyright (C) 2008 Erik Andrén
+ * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
+ * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
+ *
+ * Portions of code to USB interface and ALi driver software,
+ * Copyright (c) 2006 Willem Duinker
+ * v4l2 interface modeled after the V4L2 driver
+ * for SN9C10x PC Camera Controllers
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ *
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include "m5602_mt9m111.h"
+
+static int mt9m111_set_vflip(struct gspca_dev *gspca_dev, __s32 val);
+static int mt9m111_get_vflip(struct gspca_dev *gspca_dev, __s32 *val);
+static int mt9m111_get_hflip(struct gspca_dev *gspca_dev, __s32 *val);
+static int mt9m111_set_hflip(struct gspca_dev *gspca_dev, __s32 val);
+static int mt9m111_get_gain(struct gspca_dev *gspca_dev, __s32 *val);
+static int mt9m111_set_gain(struct gspca_dev *gspca_dev, __s32 val);
+static int mt9m111_set_auto_white_balance(struct gspca_dev *gspca_dev,
+ __s32 val);
+static int mt9m111_get_auto_white_balance(struct gspca_dev *gspca_dev,
+ __s32 *val);
+static int mt9m111_get_green_balance(struct gspca_dev *gspca_dev, __s32 *val);
+static int mt9m111_set_green_balance(struct gspca_dev *gspca_dev, __s32 val);
+static int mt9m111_get_blue_balance(struct gspca_dev *gspca_dev, __s32 *val);
+static int mt9m111_set_blue_balance(struct gspca_dev *gspca_dev, __s32 val);
+static int mt9m111_get_red_balance(struct gspca_dev *gspca_dev, __s32 *val);
+static int mt9m111_set_red_balance(struct gspca_dev *gspca_dev, __s32 val);
+
+static struct v4l2_pix_format mt9m111_modes[] = {
+ {
+ 640,
+ 480,
+ V4L2_PIX_FMT_SBGGR8,
+ V4L2_FIELD_NONE,
+ .sizeimage = 640 * 480,
+ .bytesperline = 640,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0
+ }
+};
+
+static const struct ctrl mt9m111_ctrls[] = {
+#define VFLIP_IDX 0
+ {
+ {
+ .id = V4L2_CID_VFLIP,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "vertical flip",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 0
+ },
+ .set = mt9m111_set_vflip,
+ .get = mt9m111_get_vflip
+ },
+#define HFLIP_IDX 1
+ {
+ {
+ .id = V4L2_CID_HFLIP,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "horizontal flip",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 0
+ },
+ .set = mt9m111_set_hflip,
+ .get = mt9m111_get_hflip
+ },
+#define GAIN_IDX 2
+ {
+ {
+ .id = V4L2_CID_GAIN,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "gain",
+ .minimum = 0,
+ .maximum = (INITIAL_MAX_GAIN - 1) * 2 * 2 * 2,
+ .step = 1,
+ .default_value = MT9M111_DEFAULT_GAIN,
+ .flags = V4L2_CTRL_FLAG_SLIDER
+ },
+ .set = mt9m111_set_gain,
+ .get = mt9m111_get_gain
+ },
+#define AUTO_WHITE_BALANCE_IDX 3
+ {
+ {
+ .id = V4L2_CID_AUTO_WHITE_BALANCE,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "auto white balance",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 0,
+ },
+ .set = mt9m111_set_auto_white_balance,
+ .get = mt9m111_get_auto_white_balance
+ },
+#define GREEN_BALANCE_IDX 4
+ {
+ {
+ .id = M5602_V4L2_CID_GREEN_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "green balance",
+ .minimum = 0x00,
+ .maximum = 0x7ff,
+ .step = 0x1,
+ .default_value = MT9M111_GREEN_GAIN_DEFAULT,
+ .flags = V4L2_CTRL_FLAG_SLIDER
+ },
+ .set = mt9m111_set_green_balance,
+ .get = mt9m111_get_green_balance
+ },
+#define BLUE_BALANCE_IDX 5
+ {
+ {
+ .id = V4L2_CID_BLUE_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "blue balance",
+ .minimum = 0x00,
+ .maximum = 0x7ff,
+ .step = 0x1,
+ .default_value = MT9M111_BLUE_GAIN_DEFAULT,
+ .flags = V4L2_CTRL_FLAG_SLIDER
+ },
+ .set = mt9m111_set_blue_balance,
+ .get = mt9m111_get_blue_balance
+ },
+#define RED_BALANCE_IDX 5
+ {
+ {
+ .id = V4L2_CID_RED_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "red balance",
+ .minimum = 0x00,
+ .maximum = 0x7ff,
+ .step = 0x1,
+ .default_value = MT9M111_RED_GAIN_DEFAULT,
+ .flags = V4L2_CTRL_FLAG_SLIDER
+ },
+ .set = mt9m111_set_red_balance,
+ .get = mt9m111_get_red_balance
+ },
+};
+
+static void mt9m111_dump_registers(struct sd *sd);
+
+int mt9m111_probe(struct sd *sd)
+{
+ u8 data[2] = {0x00, 0x00};
+ int i;
+ s32 *sensor_settings;
+
+ if (force_sensor) {
+ if (force_sensor == MT9M111_SENSOR) {
+ pr_info("Forcing a %s sensor\n", mt9m111.name);
+ goto sensor_found;
+ }
+ /* If we want to force another sensor, don't try to probe this
+ * one */
+ return -ENODEV;
+ }
+
+ PDEBUG(D_PROBE, "Probing for a mt9m111 sensor");
+
+ /* Do the preinit */
+ for (i = 0; i < ARRAY_SIZE(preinit_mt9m111); i++) {
+ if (preinit_mt9m111[i][0] == BRIDGE) {
+ m5602_write_bridge(sd,
+ preinit_mt9m111[i][1],
+ preinit_mt9m111[i][2]);
+ } else {
+ data[0] = preinit_mt9m111[i][2];
+ data[1] = preinit_mt9m111[i][3];
+ m5602_write_sensor(sd,
+ preinit_mt9m111[i][1], data, 2);
+ }
+ }
+
+ if (m5602_read_sensor(sd, MT9M111_SC_CHIPVER, data, 2))
+ return -ENODEV;
+
+ if ((data[0] == 0x14) && (data[1] == 0x3a)) {
+ pr_info("Detected a mt9m111 sensor\n");
+ goto sensor_found;
+ }
+
+ return -ENODEV;
+
+sensor_found:
+ sensor_settings = kmalloc(ARRAY_SIZE(mt9m111_ctrls) * sizeof(s32),
+ GFP_KERNEL);
+ if (!sensor_settings)
+ return -ENOMEM;
+
+ sd->gspca_dev.cam.cam_mode = mt9m111_modes;
+ sd->gspca_dev.cam.nmodes = ARRAY_SIZE(mt9m111_modes);
+ sd->desc->ctrls = mt9m111_ctrls;
+ sd->desc->nctrls = ARRAY_SIZE(mt9m111_ctrls);
+
+ for (i = 0; i < ARRAY_SIZE(mt9m111_ctrls); i++)
+ sensor_settings[i] = mt9m111_ctrls[i].qctrl.default_value;
+ sd->sensor_priv = sensor_settings;
+
+ return 0;
+}
+
+int mt9m111_init(struct sd *sd)
+{
+ int i, err = 0;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ /* Init the sensor */
+ for (i = 0; i < ARRAY_SIZE(init_mt9m111) && !err; i++) {
+ u8 data[2];
+
+ if (init_mt9m111[i][0] == BRIDGE) {
+ err = m5602_write_bridge(sd,
+ init_mt9m111[i][1],
+ init_mt9m111[i][2]);
+ } else {
+ data[0] = init_mt9m111[i][2];
+ data[1] = init_mt9m111[i][3];
+ err = m5602_write_sensor(sd,
+ init_mt9m111[i][1], data, 2);
+ }
+ }
+
+ if (dump_sensor)
+ mt9m111_dump_registers(sd);
+
+ err = mt9m111_set_vflip(&sd->gspca_dev, sensor_settings[VFLIP_IDX]);
+ if (err < 0)
+ return err;
+
+ err = mt9m111_set_hflip(&sd->gspca_dev, sensor_settings[HFLIP_IDX]);
+ if (err < 0)
+ return err;
+
+ err = mt9m111_set_green_balance(&sd->gspca_dev,
+ sensor_settings[GREEN_BALANCE_IDX]);
+ if (err < 0)
+ return err;
+
+ err = mt9m111_set_blue_balance(&sd->gspca_dev,
+ sensor_settings[BLUE_BALANCE_IDX]);
+ if (err < 0)
+ return err;
+
+ err = mt9m111_set_red_balance(&sd->gspca_dev,
+ sensor_settings[RED_BALANCE_IDX]);
+ if (err < 0)
+ return err;
+
+ return mt9m111_set_gain(&sd->gspca_dev, sensor_settings[GAIN_IDX]);
+}
+
+int mt9m111_start(struct sd *sd)
+{
+ int i, err = 0;
+ u8 data[2];
+ struct cam *cam = &sd->gspca_dev.cam;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ int width = cam->cam_mode[sd->gspca_dev.curr_mode].width - 1;
+ int height = cam->cam_mode[sd->gspca_dev.curr_mode].height;
+
+ for (i = 0; i < ARRAY_SIZE(start_mt9m111) && !err; i++) {
+ if (start_mt9m111[i][0] == BRIDGE) {
+ err = m5602_write_bridge(sd,
+ start_mt9m111[i][1],
+ start_mt9m111[i][2]);
+ } else {
+ data[0] = start_mt9m111[i][2];
+ data[1] = start_mt9m111[i][3];
+ err = m5602_write_sensor(sd,
+ start_mt9m111[i][1], data, 2);
+ }
+ }
+ if (err < 0)
+ return err;
+
+ err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA, (height >> 8) & 0xff);
+ if (err < 0)
+ return err;
+
+ err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA, (height & 0xff));
+ if (err < 0)
+ return err;
+
+ for (i = 0; i < 2 && !err; i++)
+ err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA, 0);
+ if (err < 0)
+ return err;
+
+ err = m5602_write_bridge(sd, M5602_XB_SIG_INI, 0);
+ if (err < 0)
+ return err;
+
+ err = m5602_write_bridge(sd, M5602_XB_SIG_INI, 2);
+ if (err < 0)
+ return err;
+
+ for (i = 0; i < 2 && !err; i++)
+ err = m5602_write_bridge(sd, M5602_XB_HSYNC_PARA, 0);
+ if (err < 0)
+ return err;
+
+ err = m5602_write_bridge(sd, M5602_XB_HSYNC_PARA,
+ (width >> 8) & 0xff);
+ if (err < 0)
+ return err;
+
+ err = m5602_write_bridge(sd, M5602_XB_HSYNC_PARA, width & 0xff);
+ if (err < 0)
+ return err;
+
+ err = m5602_write_bridge(sd, M5602_XB_SIG_INI, 0);
+ if (err < 0)
+ return err;
+
+ switch (width) {
+ case 640:
+ PDEBUG(D_V4L2, "Configuring camera for VGA mode");
+ data[0] = MT9M111_RMB_OVER_SIZED;
+ data[1] = MT9M111_RMB_ROW_SKIP_2X |
+ MT9M111_RMB_COLUMN_SKIP_2X |
+ (sensor_settings[VFLIP_IDX] << 0) |
+ (sensor_settings[HFLIP_IDX] << 1);
+
+ err = m5602_write_sensor(sd,
+ MT9M111_SC_R_MODE_CONTEXT_B, data, 2);
+ break;
+
+ case 320:
+ PDEBUG(D_V4L2, "Configuring camera for QVGA mode");
+ data[0] = MT9M111_RMB_OVER_SIZED;
+ data[1] = MT9M111_RMB_ROW_SKIP_4X |
+ MT9M111_RMB_COLUMN_SKIP_4X |
+ (sensor_settings[VFLIP_IDX] << 0) |
+ (sensor_settings[HFLIP_IDX] << 1);
+ err = m5602_write_sensor(sd,
+ MT9M111_SC_R_MODE_CONTEXT_B, data, 2);
+ break;
+ }
+ return err;
+}
+
+void mt9m111_disconnect(struct sd *sd)
+{
+ sd->sensor = NULL;
+ kfree(sd->sensor_priv);
+}
+
+static int mt9m111_get_vflip(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ *val = sensor_settings[VFLIP_IDX];
+ PDEBUG(D_V4L2, "Read vertical flip %d", *val);
+
+ return 0;
+}
+
+static int mt9m111_set_vflip(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ u8 data[2] = {0x00, 0x00};
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ PDEBUG(D_V4L2, "Set vertical flip to %d", val);
+
+ sensor_settings[VFLIP_IDX] = val;
+
+ /* The mt9m111 is flipped by default */
+ val = !val;
+
+ /* Set the correct page map */
+ err = m5602_write_sensor(sd, MT9M111_PAGE_MAP, data, 2);
+ if (err < 0)
+ return err;
+
+ err = m5602_read_sensor(sd, MT9M111_SC_R_MODE_CONTEXT_B, data, 2);
+ if (err < 0)
+ return err;
+
+ data[1] = (data[1] & 0xfe) | val;
+ err = m5602_write_sensor(sd, MT9M111_SC_R_MODE_CONTEXT_B,
+ data, 2);
+ return err;
+}
+
+static int mt9m111_get_hflip(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ *val = sensor_settings[HFLIP_IDX];
+ PDEBUG(D_V4L2, "Read horizontal flip %d", *val);
+
+ return 0;
+}
+
+static int mt9m111_set_hflip(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ u8 data[2] = {0x00, 0x00};
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ PDEBUG(D_V4L2, "Set horizontal flip to %d", val);
+
+ sensor_settings[HFLIP_IDX] = val;
+
+ /* The mt9m111 is flipped by default */
+ val = !val;
+
+ /* Set the correct page map */
+ err = m5602_write_sensor(sd, MT9M111_PAGE_MAP, data, 2);
+ if (err < 0)
+ return err;
+
+ err = m5602_read_sensor(sd, MT9M111_SC_R_MODE_CONTEXT_B, data, 2);
+ if (err < 0)
+ return err;
+
+ data[1] = (data[1] & 0xfd) | ((val << 1) & 0x02);
+ err = m5602_write_sensor(sd, MT9M111_SC_R_MODE_CONTEXT_B,
+ data, 2);
+ return err;
+}
+
+static int mt9m111_get_gain(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ *val = sensor_settings[GAIN_IDX];
+ PDEBUG(D_V4L2, "Read gain %d", *val);
+
+ return 0;
+}
+
+static int mt9m111_set_auto_white_balance(struct gspca_dev *gspca_dev,
+ __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+ int err;
+ u8 data[2];
+
+ err = m5602_read_sensor(sd, MT9M111_CP_OPERATING_MODE_CTL, data, 2);
+ if (err < 0)
+ return err;
+
+ sensor_settings[AUTO_WHITE_BALANCE_IDX] = val & 0x01;
+ data[1] = ((data[1] & 0xfd) | ((val & 0x01) << 1));
+
+ err = m5602_write_sensor(sd, MT9M111_CP_OPERATING_MODE_CTL, data, 2);
+
+ PDEBUG(D_V4L2, "Set auto white balance %d", val);
+ return err;
+}
+
+static int mt9m111_get_auto_white_balance(struct gspca_dev *gspca_dev,
+ __s32 *val) {
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ *val = sensor_settings[AUTO_WHITE_BALANCE_IDX];
+ PDEBUG(D_V4L2, "Read auto white balance %d", *val);
+ return 0;
+}
+
+static int mt9m111_set_gain(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err, tmp;
+ u8 data[2] = {0x00, 0x00};
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ sensor_settings[GAIN_IDX] = val;
+
+ /* Set the correct page map */
+ err = m5602_write_sensor(sd, MT9M111_PAGE_MAP, data, 2);
+ if (err < 0)
+ return err;
+
+ if (val >= INITIAL_MAX_GAIN * 2 * 2 * 2)
+ return -EINVAL;
+
+ if ((val >= INITIAL_MAX_GAIN * 2 * 2) &&
+ (val < (INITIAL_MAX_GAIN - 1) * 2 * 2 * 2))
+ tmp = (1 << 10) | (val << 9) |
+ (val << 8) | (val / 8);
+ else if ((val >= INITIAL_MAX_GAIN * 2) &&
+ (val < INITIAL_MAX_GAIN * 2 * 2))
+ tmp = (1 << 9) | (1 << 8) | (val / 4);
+ else if ((val >= INITIAL_MAX_GAIN) &&
+ (val < INITIAL_MAX_GAIN * 2))
+ tmp = (1 << 8) | (val / 2);
+ else
+ tmp = val;
+
+ data[1] = (tmp & 0xff);
+ data[0] = (tmp & 0xff00) >> 8;
+ PDEBUG(D_V4L2, "tmp=%d, data[1]=%d, data[0]=%d", tmp,
+ data[1], data[0]);
+
+ err = m5602_write_sensor(sd, MT9M111_SC_GLOBAL_GAIN,
+ data, 2);
+
+ return err;
+}
+
+static int mt9m111_set_green_balance(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ u8 data[2];
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ sensor_settings[GREEN_BALANCE_IDX] = val;
+ data[1] = (val & 0xff);
+ data[0] = (val & 0xff00) >> 8;
+
+ PDEBUG(D_V4L2, "Set green balance %d", val);
+ err = m5602_write_sensor(sd, MT9M111_SC_GREEN_1_GAIN,
+ data, 2);
+ if (err < 0)
+ return err;
+
+ return m5602_write_sensor(sd, MT9M111_SC_GREEN_2_GAIN,
+ data, 2);
+}
+
+static int mt9m111_get_green_balance(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ *val = sensor_settings[GREEN_BALANCE_IDX];
+ PDEBUG(D_V4L2, "Read green balance %d", *val);
+ return 0;
+}
+
+static int mt9m111_set_blue_balance(struct gspca_dev *gspca_dev, __s32 val)
+{
+ u8 data[2];
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ sensor_settings[BLUE_BALANCE_IDX] = val;
+ data[1] = (val & 0xff);
+ data[0] = (val & 0xff00) >> 8;
+
+ PDEBUG(D_V4L2, "Set blue balance %d", val);
+
+ return m5602_write_sensor(sd, MT9M111_SC_BLUE_GAIN,
+ data, 2);
+}
+
+static int mt9m111_get_blue_balance(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ *val = sensor_settings[BLUE_BALANCE_IDX];
+ PDEBUG(D_V4L2, "Read blue balance %d", *val);
+ return 0;
+}
+
+static int mt9m111_set_red_balance(struct gspca_dev *gspca_dev, __s32 val)
+{
+ u8 data[2];
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ sensor_settings[RED_BALANCE_IDX] = val;
+ data[1] = (val & 0xff);
+ data[0] = (val & 0xff00) >> 8;
+
+ PDEBUG(D_V4L2, "Set red balance %d", val);
+
+ return m5602_write_sensor(sd, MT9M111_SC_RED_GAIN,
+ data, 2);
+}
+
+static int mt9m111_get_red_balance(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ *val = sensor_settings[RED_BALANCE_IDX];
+ PDEBUG(D_V4L2, "Read red balance %d", *val);
+ return 0;
+}
+
+static void mt9m111_dump_registers(struct sd *sd)
+{
+ u8 address, value[2] = {0x00, 0x00};
+
+ pr_info("Dumping the mt9m111 register state\n");
+
+ pr_info("Dumping the mt9m111 sensor core registers\n");
+ value[1] = MT9M111_SENSOR_CORE;
+ m5602_write_sensor(sd, MT9M111_PAGE_MAP, value, 2);
+ for (address = 0; address < 0xff; address++) {
+ m5602_read_sensor(sd, address, value, 2);
+ pr_info("register 0x%x contains 0x%x%x\n",
+ address, value[0], value[1]);
+ }
+
+ pr_info("Dumping the mt9m111 color pipeline registers\n");
+ value[1] = MT9M111_COLORPIPE;
+ m5602_write_sensor(sd, MT9M111_PAGE_MAP, value, 2);
+ for (address = 0; address < 0xff; address++) {
+ m5602_read_sensor(sd, address, value, 2);
+ pr_info("register 0x%x contains 0x%x%x\n",
+ address, value[0], value[1]);
+ }
+
+ pr_info("Dumping the mt9m111 camera control registers\n");
+ value[1] = MT9M111_CAMERA_CONTROL;
+ m5602_write_sensor(sd, MT9M111_PAGE_MAP, value, 2);
+ for (address = 0; address < 0xff; address++) {
+ m5602_read_sensor(sd, address, value, 2);
+ pr_info("register 0x%x contains 0x%x%x\n",
+ address, value[0], value[1]);
+ }
+
+ pr_info("mt9m111 register state dump complete\n");
+}
--- /dev/null
+/*
+ * Driver for the mt9m111 sensor
+ *
+ * Copyright (C) 2008 Erik Andrén
+ * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
+ * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
+ *
+ * Portions of code to USB interface and ALi driver software,
+ * Copyright (c) 2006 Willem Duinker
+ * v4l2 interface modeled after the V4L2 driver
+ * for SN9C10x PC Camera Controllers
+ *
+ * Some defines taken from the mt9m111 sensor driver
+ * Copyright (C) 2008, Robert Jarzmik <robert.jarzmik@free.fr>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ *
+ */
+
+#ifndef M5602_MT9M111_H_
+#define M5602_MT9M111_H_
+
+#include "m5602_sensor.h"
+
+/*****************************************************************************/
+
+#define MT9M111_SC_CHIPVER 0x00
+#define MT9M111_SC_ROWSTART 0x01
+#define MT9M111_SC_COLSTART 0x02
+#define MT9M111_SC_WINDOW_HEIGHT 0x03
+#define MT9M111_SC_WINDOW_WIDTH 0x04
+#define MT9M111_SC_HBLANK_CONTEXT_B 0x05
+#define MT9M111_SC_VBLANK_CONTEXT_B 0x06
+#define MT9M111_SC_HBLANK_CONTEXT_A 0x07
+#define MT9M111_SC_VBLANK_CONTEXT_A 0x08
+#define MT9M111_SC_SHUTTER_WIDTH 0x09
+#define MT9M111_SC_ROW_SPEED 0x0a
+#define MT9M111_SC_EXTRA_DELAY 0x0b
+#define MT9M111_SC_SHUTTER_DELAY 0x0c
+#define MT9M111_SC_RESET 0x0d
+#define MT9M111_SC_R_MODE_CONTEXT_B 0x20
+#define MT9M111_SC_R_MODE_CONTEXT_A 0x21
+#define MT9M111_SC_FLASH_CONTROL 0x23
+#define MT9M111_SC_GREEN_1_GAIN 0x2b
+#define MT9M111_SC_BLUE_GAIN 0x2c
+#define MT9M111_SC_RED_GAIN 0x2d
+#define MT9M111_SC_GREEN_2_GAIN 0x2e
+#define MT9M111_SC_GLOBAL_GAIN 0x2f
+
+#define MT9M111_CONTEXT_CONTROL 0xc8
+#define MT9M111_PAGE_MAP 0xf0
+#define MT9M111_BYTEWISE_ADDRESS 0xf1
+
+#define MT9M111_CP_OPERATING_MODE_CTL 0x06
+#define MT9M111_CP_LUMA_OFFSET 0x34
+#define MT9M111_CP_LUMA_CLIP 0x35
+#define MT9M111_CP_OUTPUT_FORMAT_CTL2_CONTEXT_A 0x3a
+#define MT9M111_CP_LENS_CORRECTION_1 0x3b
+#define MT9M111_CP_DEFECT_CORR_CONTEXT_A 0x4c
+#define MT9M111_CP_DEFECT_CORR_CONTEXT_B 0x4d
+#define MT9M111_CP_OUTPUT_FORMAT_CTL2_CONTEXT_B 0x9b
+#define MT9M111_CP_GLOBAL_CLK_CONTROL 0xb3
+
+#define MT9M111_CC_AUTO_EXPOSURE_PARAMETER_18 0x65
+#define MT9M111_CC_AWB_PARAMETER_7 0x28
+
+#define MT9M111_SENSOR_CORE 0x00
+#define MT9M111_COLORPIPE 0x01
+#define MT9M111_CAMERA_CONTROL 0x02
+
+#define MT9M111_RESET (1 << 0)
+#define MT9M111_RESTART (1 << 1)
+#define MT9M111_ANALOG_STANDBY (1 << 2)
+#define MT9M111_CHIP_ENABLE (1 << 3)
+#define MT9M111_CHIP_DISABLE (0 << 3)
+#define MT9M111_OUTPUT_DISABLE (1 << 4)
+#define MT9M111_SHOW_BAD_FRAMES (1 << 0)
+#define MT9M111_RESTART_BAD_FRAMES (1 << 1)
+#define MT9M111_SYNCHRONIZE_CHANGES (1 << 7)
+
+#define MT9M111_RMB_OVER_SIZED (1 << 0)
+#define MT9M111_RMB_MIRROR_ROWS (1 << 0)
+#define MT9M111_RMB_MIRROR_COLS (1 << 1)
+#define MT9M111_RMB_ROW_SKIP_2X (1 << 2)
+#define MT9M111_RMB_COLUMN_SKIP_2X (1 << 3)
+#define MT9M111_RMB_ROW_SKIP_4X (1 << 4)
+#define MT9M111_RMB_COLUMN_SKIP_4X (1 << 5)
+
+#define MT9M111_COLOR_MATRIX_BYPASS (1 << 4)
+#define MT9M111_SEL_CONTEXT_B (1 << 3)
+
+#define MT9M111_TRISTATE_PIN_IN_STANDBY (1 << 1)
+#define MT9M111_SOC_SOFT_STANDBY (1 << 0)
+
+#define MT9M111_2D_DEFECT_CORRECTION_ENABLE (1 << 0)
+
+#define INITIAL_MAX_GAIN 64
+#define MT9M111_DEFAULT_GAIN 283
+#define MT9M111_GREEN_GAIN_DEFAULT 0x20
+#define MT9M111_BLUE_GAIN_DEFAULT 0x20
+#define MT9M111_RED_GAIN_DEFAULT 0x20
+
+/*****************************************************************************/
+
+/* Kernel module parameters */
+extern int force_sensor;
+extern bool dump_sensor;
+
+int mt9m111_probe(struct sd *sd);
+int mt9m111_init(struct sd *sd);
+int mt9m111_start(struct sd *sd);
+void mt9m111_disconnect(struct sd *sd);
+
+static const struct m5602_sensor mt9m111 = {
+ .name = "MT9M111",
+
+ .i2c_slave_id = 0xba,
+ .i2c_regW = 2,
+
+ .probe = mt9m111_probe,
+ .init = mt9m111_init,
+ .disconnect = mt9m111_disconnect,
+ .start = mt9m111_start,
+};
+
+static const unsigned char preinit_mt9m111[][4] = {
+ {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02, 0x00},
+ {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0d, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
+
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
+ {SENSOR, MT9M111_SC_RESET,
+ MT9M111_RESET |
+ MT9M111_RESTART |
+ MT9M111_ANALOG_STANDBY |
+ MT9M111_CHIP_DISABLE,
+ MT9M111_SHOW_BAD_FRAMES |
+ MT9M111_RESTART_BAD_FRAMES |
+ MT9M111_SYNCHRONIZE_CHANGES},
+
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x05, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x04, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x3e, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_H, 0x3e, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_H, 0x02, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0xff, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_L, 0xff, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_L, 0x00, 0x00},
+
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x07, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x0b, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x06, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0x00, 0x00},
+
+ {BRIDGE, M5602_XB_I2C_CLK_DIV, 0x0a, 0x00}
+};
+
+static const unsigned char init_mt9m111[][4] = {
+ {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02, 0x00},
+ {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
+
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x06, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0x00, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x04, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_H, 0x3e, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_L, 0xff, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_H, 0x02, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_L, 0x00, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x07, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x0b, 0x00},
+ {BRIDGE, M5602_XB_I2C_CLK_DIV, 0x0a, 0x00},
+
+ {SENSOR, MT9M111_SC_RESET, 0x00, 0x29},
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
+ {SENSOR, MT9M111_SC_RESET, 0x00, 0x08},
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x01},
+ {SENSOR, MT9M111_CP_OPERATING_MODE_CTL, 0x00,
+ MT9M111_CP_OPERATING_MODE_CTL},
+ {SENSOR, MT9M111_CP_LENS_CORRECTION_1, 0x04, 0x2a},
+ {SENSOR, MT9M111_CP_DEFECT_CORR_CONTEXT_A, 0x00,
+ MT9M111_2D_DEFECT_CORRECTION_ENABLE},
+ {SENSOR, MT9M111_CP_DEFECT_CORR_CONTEXT_B, 0x00,
+ MT9M111_2D_DEFECT_CORRECTION_ENABLE},
+ {SENSOR, MT9M111_CP_LUMA_OFFSET, 0x00, 0x00},
+ {SENSOR, MT9M111_CP_LUMA_CLIP, 0xff, 0x00},
+ {SENSOR, MT9M111_CP_OUTPUT_FORMAT_CTL2_CONTEXT_A, 0x14, 0x00},
+ {SENSOR, MT9M111_CP_OUTPUT_FORMAT_CTL2_CONTEXT_B, 0x14, 0x00},
+ {SENSOR, 0xcd, 0x00, 0x0e},
+ {SENSOR, 0xd0, 0x00, 0x40},
+
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x02},
+ {SENSOR, MT9M111_CC_AUTO_EXPOSURE_PARAMETER_18, 0x00, 0x00},
+ {SENSOR, MT9M111_CC_AWB_PARAMETER_7, 0xef, 0x03},
+
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
+ {SENSOR, 0x33, 0x03, 0x49},
+ {SENSOR, 0x34, 0xc0, 0x19},
+ {SENSOR, 0x3f, 0x20, 0x20},
+ {SENSOR, 0x40, 0x20, 0x20},
+ {SENSOR, 0x5a, 0xc0, 0x0a},
+ {SENSOR, 0x70, 0x7b, 0x0a},
+ {SENSOR, 0x71, 0xff, 0x00},
+ {SENSOR, 0x72, 0x19, 0x0e},
+ {SENSOR, 0x73, 0x18, 0x0f},
+ {SENSOR, 0x74, 0x57, 0x32},
+ {SENSOR, 0x75, 0x56, 0x34},
+ {SENSOR, 0x76, 0x73, 0x35},
+ {SENSOR, 0x77, 0x30, 0x12},
+ {SENSOR, 0x78, 0x79, 0x02},
+ {SENSOR, 0x79, 0x75, 0x06},
+ {SENSOR, 0x7a, 0x77, 0x0a},
+ {SENSOR, 0x7b, 0x78, 0x09},
+ {SENSOR, 0x7c, 0x7d, 0x06},
+ {SENSOR, 0x7d, 0x31, 0x10},
+ {SENSOR, 0x7e, 0x00, 0x7e},
+ {SENSOR, 0x80, 0x59, 0x04},
+ {SENSOR, 0x81, 0x59, 0x04},
+ {SENSOR, 0x82, 0x57, 0x0a},
+ {SENSOR, 0x83, 0x58, 0x0b},
+ {SENSOR, 0x84, 0x47, 0x0c},
+ {SENSOR, 0x85, 0x48, 0x0e},
+ {SENSOR, 0x86, 0x5b, 0x02},
+ {SENSOR, 0x87, 0x00, 0x5c},
+ {SENSOR, MT9M111_CONTEXT_CONTROL, 0x00, MT9M111_SEL_CONTEXT_B},
+ {SENSOR, 0x60, 0x00, 0x80},
+ {SENSOR, 0x61, 0x00, 0x00},
+ {SENSOR, 0x62, 0x00, 0x00},
+ {SENSOR, 0x63, 0x00, 0x00},
+ {SENSOR, 0x64, 0x00, 0x00},
+
+ {SENSOR, MT9M111_SC_ROWSTART, 0x00, 0x0d}, /* 13 */
+ {SENSOR, MT9M111_SC_COLSTART, 0x00, 0x12}, /* 18 */
+ {SENSOR, MT9M111_SC_WINDOW_HEIGHT, 0x04, 0x00}, /* 1024 */
+ {SENSOR, MT9M111_SC_WINDOW_WIDTH, 0x05, 0x10}, /* 1296 */
+ {SENSOR, MT9M111_SC_HBLANK_CONTEXT_B, 0x01, 0x60}, /* 352 */
+ {SENSOR, MT9M111_SC_VBLANK_CONTEXT_B, 0x00, 0x11}, /* 17 */
+ {SENSOR, MT9M111_SC_HBLANK_CONTEXT_A, 0x01, 0x60}, /* 352 */
+ {SENSOR, MT9M111_SC_VBLANK_CONTEXT_A, 0x00, 0x11}, /* 17 */
+ {SENSOR, MT9M111_SC_R_MODE_CONTEXT_A, 0x01, 0x0f}, /* 271 */
+ {SENSOR, 0x30, 0x04, 0x00},
+ /* Set number of blank rows chosen to 400 */
+ {SENSOR, MT9M111_SC_SHUTTER_WIDTH, 0x01, 0x90},
+};
+
+static const unsigned char start_mt9m111[][4] = {
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
+ {BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81, 0x00},
+ {BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x01, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+};
+#endif
--- /dev/null
+/*
+ * Driver for the ov7660 sensor
+ *
+ * Copyright (C) 2009 Erik Andrén
+ * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
+ * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
+ *
+ * Portions of code to USB interface and ALi driver software,
+ * Copyright (c) 2006 Willem Duinker
+ * v4l2 interface modeled after the V4L2 driver
+ * for SN9C10x PC Camera Controllers
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ *
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include "m5602_ov7660.h"
+
+static int ov7660_get_gain(struct gspca_dev *gspca_dev, __s32 *val);
+static int ov7660_set_gain(struct gspca_dev *gspca_dev, __s32 val);
+static int ov7660_get_auto_white_balance(struct gspca_dev *gspca_dev,
+ __s32 *val);
+static int ov7660_set_auto_white_balance(struct gspca_dev *gspca_dev,
+ __s32 val);
+static int ov7660_get_auto_gain(struct gspca_dev *gspca_dev, __s32 *val);
+static int ov7660_set_auto_gain(struct gspca_dev *gspca_dev, __s32 val);
+static int ov7660_get_auto_exposure(struct gspca_dev *gspca_dev, __s32 *val);
+static int ov7660_set_auto_exposure(struct gspca_dev *gspca_dev, __s32 val);
+static int ov7660_get_hflip(struct gspca_dev *gspca_dev, __s32 *val);
+static int ov7660_set_hflip(struct gspca_dev *gspca_dev, __s32 val);
+static int ov7660_get_vflip(struct gspca_dev *gspca_dev, __s32 *val);
+static int ov7660_set_vflip(struct gspca_dev *gspca_dev, __s32 val);
+
+static const struct ctrl ov7660_ctrls[] = {
+#define GAIN_IDX 1
+ {
+ {
+ .id = V4L2_CID_GAIN,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "gain",
+ .minimum = 0x00,
+ .maximum = 0xff,
+ .step = 0x1,
+ .default_value = OV7660_DEFAULT_GAIN,
+ .flags = V4L2_CTRL_FLAG_SLIDER
+ },
+ .set = ov7660_set_gain,
+ .get = ov7660_get_gain
+ },
+#define BLUE_BALANCE_IDX 2
+#define RED_BALANCE_IDX 3
+#define AUTO_WHITE_BALANCE_IDX 4
+ {
+ {
+ .id = V4L2_CID_AUTO_WHITE_BALANCE,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "auto white balance",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 1
+ },
+ .set = ov7660_set_auto_white_balance,
+ .get = ov7660_get_auto_white_balance
+ },
+#define AUTO_GAIN_CTRL_IDX 5
+ {
+ {
+ .id = V4L2_CID_AUTOGAIN,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "auto gain control",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 1
+ },
+ .set = ov7660_set_auto_gain,
+ .get = ov7660_get_auto_gain
+ },
+#define AUTO_EXPOSURE_IDX 6
+ {
+ {
+ .id = V4L2_CID_EXPOSURE_AUTO,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "auto exposure",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 1
+ },
+ .set = ov7660_set_auto_exposure,
+ .get = ov7660_get_auto_exposure
+ },
+#define HFLIP_IDX 7
+ {
+ {
+ .id = V4L2_CID_HFLIP,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "horizontal flip",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 0
+ },
+ .set = ov7660_set_hflip,
+ .get = ov7660_get_hflip
+ },
+#define VFLIP_IDX 8
+ {
+ {
+ .id = V4L2_CID_VFLIP,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "vertical flip",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 0
+ },
+ .set = ov7660_set_vflip,
+ .get = ov7660_get_vflip
+ },
+
+};
+
+static struct v4l2_pix_format ov7660_modes[] = {
+ {
+ 640,
+ 480,
+ V4L2_PIX_FMT_SBGGR8,
+ V4L2_FIELD_NONE,
+ .sizeimage =
+ 640 * 480,
+ .bytesperline = 640,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0
+ }
+};
+
+static void ov7660_dump_registers(struct sd *sd);
+
+int ov7660_probe(struct sd *sd)
+{
+ int err = 0, i;
+ u8 prod_id = 0, ver_id = 0;
+
+ s32 *sensor_settings;
+
+ if (force_sensor) {
+ if (force_sensor == OV7660_SENSOR) {
+ pr_info("Forcing an %s sensor\n", ov7660.name);
+ goto sensor_found;
+ }
+ /* If we want to force another sensor,
+ don't try to probe this one */
+ return -ENODEV;
+ }
+
+ /* Do the preinit */
+ for (i = 0; i < ARRAY_SIZE(preinit_ov7660) && !err; i++) {
+ u8 data[2];
+
+ if (preinit_ov7660[i][0] == BRIDGE) {
+ err = m5602_write_bridge(sd,
+ preinit_ov7660[i][1],
+ preinit_ov7660[i][2]);
+ } else {
+ data[0] = preinit_ov7660[i][2];
+ err = m5602_write_sensor(sd,
+ preinit_ov7660[i][1], data, 1);
+ }
+ }
+ if (err < 0)
+ return err;
+
+ if (m5602_read_sensor(sd, OV7660_PID, &prod_id, 1))
+ return -ENODEV;
+
+ if (m5602_read_sensor(sd, OV7660_VER, &ver_id, 1))
+ return -ENODEV;
+
+ pr_info("Sensor reported 0x%x%x\n", prod_id, ver_id);
+
+ if ((prod_id == 0x76) && (ver_id == 0x60)) {
+ pr_info("Detected a ov7660 sensor\n");
+ goto sensor_found;
+ }
+ return -ENODEV;
+
+sensor_found:
+ sensor_settings = kmalloc(
+ ARRAY_SIZE(ov7660_ctrls) * sizeof(s32), GFP_KERNEL);
+ if (!sensor_settings)
+ return -ENOMEM;
+
+ sd->gspca_dev.cam.cam_mode = ov7660_modes;
+ sd->gspca_dev.cam.nmodes = ARRAY_SIZE(ov7660_modes);
+ sd->desc->ctrls = ov7660_ctrls;
+ sd->desc->nctrls = ARRAY_SIZE(ov7660_ctrls);
+
+ for (i = 0; i < ARRAY_SIZE(ov7660_ctrls); i++)
+ sensor_settings[i] = ov7660_ctrls[i].qctrl.default_value;
+ sd->sensor_priv = sensor_settings;
+
+ return 0;
+}
+
+int ov7660_init(struct sd *sd)
+{
+ int i, err = 0;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ /* Init the sensor */
+ for (i = 0; i < ARRAY_SIZE(init_ov7660); i++) {
+ u8 data[2];
+
+ if (init_ov7660[i][0] == BRIDGE) {
+ err = m5602_write_bridge(sd,
+ init_ov7660[i][1],
+ init_ov7660[i][2]);
+ } else {
+ data[0] = init_ov7660[i][2];
+ err = m5602_write_sensor(sd,
+ init_ov7660[i][1], data, 1);
+ }
+ }
+
+ if (dump_sensor)
+ ov7660_dump_registers(sd);
+
+ err = ov7660_set_gain(&sd->gspca_dev, sensor_settings[GAIN_IDX]);
+ if (err < 0)
+ return err;
+
+ err = ov7660_set_auto_white_balance(&sd->gspca_dev,
+ sensor_settings[AUTO_WHITE_BALANCE_IDX]);
+ if (err < 0)
+ return err;
+
+ err = ov7660_set_auto_gain(&sd->gspca_dev,
+ sensor_settings[AUTO_GAIN_CTRL_IDX]);
+ if (err < 0)
+ return err;
+
+ err = ov7660_set_auto_exposure(&sd->gspca_dev,
+ sensor_settings[AUTO_EXPOSURE_IDX]);
+ if (err < 0)
+ return err;
+ err = ov7660_set_hflip(&sd->gspca_dev,
+ sensor_settings[HFLIP_IDX]);
+ if (err < 0)
+ return err;
+
+ err = ov7660_set_vflip(&sd->gspca_dev,
+ sensor_settings[VFLIP_IDX]);
+
+ return err;
+}
+
+int ov7660_start(struct sd *sd)
+{
+ return 0;
+}
+
+int ov7660_stop(struct sd *sd)
+{
+ return 0;
+}
+
+void ov7660_disconnect(struct sd *sd)
+{
+ ov7660_stop(sd);
+
+ sd->sensor = NULL;
+ kfree(sd->sensor_priv);
+}
+
+static int ov7660_get_gain(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ *val = sensor_settings[GAIN_IDX];
+ PDEBUG(D_V4L2, "Read gain %d", *val);
+ return 0;
+}
+
+static int ov7660_set_gain(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ u8 i2c_data;
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ PDEBUG(D_V4L2, "Setting gain to %d", val);
+
+ sensor_settings[GAIN_IDX] = val;
+
+ err = m5602_write_sensor(sd, OV7660_GAIN, &i2c_data, 1);
+ return err;
+}
+
+
+static int ov7660_get_auto_white_balance(struct gspca_dev *gspca_dev,
+ __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ *val = sensor_settings[AUTO_WHITE_BALANCE_IDX];
+ return 0;
+}
+
+static int ov7660_set_auto_white_balance(struct gspca_dev *gspca_dev,
+ __s32 val)
+{
+ int err;
+ u8 i2c_data;
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ PDEBUG(D_V4L2, "Set auto white balance to %d", val);
+
+ sensor_settings[AUTO_WHITE_BALANCE_IDX] = val;
+ err = m5602_read_sensor(sd, OV7660_COM8, &i2c_data, 1);
+ if (err < 0)
+ return err;
+
+ i2c_data = ((i2c_data & 0xfd) | ((val & 0x01) << 1));
+ err = m5602_write_sensor(sd, OV7660_COM8, &i2c_data, 1);
+
+ return err;
+}
+
+static int ov7660_get_auto_gain(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ *val = sensor_settings[AUTO_GAIN_CTRL_IDX];
+ PDEBUG(D_V4L2, "Read auto gain control %d", *val);
+ return 0;
+}
+
+static int ov7660_set_auto_gain(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ u8 i2c_data;
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ PDEBUG(D_V4L2, "Set auto gain control to %d", val);
+
+ sensor_settings[AUTO_GAIN_CTRL_IDX] = val;
+ err = m5602_read_sensor(sd, OV7660_COM8, &i2c_data, 1);
+ if (err < 0)
+ return err;
+
+ i2c_data = ((i2c_data & 0xfb) | ((val & 0x01) << 2));
+
+ return m5602_write_sensor(sd, OV7660_COM8, &i2c_data, 1);
+}
+
+static int ov7660_get_auto_exposure(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ *val = sensor_settings[AUTO_EXPOSURE_IDX];
+ PDEBUG(D_V4L2, "Read auto exposure control %d", *val);
+ return 0;
+}
+
+static int ov7660_set_auto_exposure(struct gspca_dev *gspca_dev,
+ __s32 val)
+{
+ int err;
+ u8 i2c_data;
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ PDEBUG(D_V4L2, "Set auto exposure control to %d", val);
+
+ sensor_settings[AUTO_EXPOSURE_IDX] = val;
+ err = m5602_read_sensor(sd, OV7660_COM8, &i2c_data, 1);
+ if (err < 0)
+ return err;
+
+ i2c_data = ((i2c_data & 0xfe) | ((val & 0x01) << 0));
+
+ return m5602_write_sensor(sd, OV7660_COM8, &i2c_data, 1);
+}
+
+static int ov7660_get_hflip(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ *val = sensor_settings[HFLIP_IDX];
+ PDEBUG(D_V4L2, "Read horizontal flip %d", *val);
+ return 0;
+}
+
+static int ov7660_set_hflip(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ u8 i2c_data;
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ PDEBUG(D_V4L2, "Set horizontal flip to %d", val);
+
+ sensor_settings[HFLIP_IDX] = val;
+
+ i2c_data = ((val & 0x01) << 5) |
+ (sensor_settings[VFLIP_IDX] << 4);
+
+ err = m5602_write_sensor(sd, OV7660_MVFP, &i2c_data, 1);
+
+ return err;
+}
+
+static int ov7660_get_vflip(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ *val = sensor_settings[VFLIP_IDX];
+ PDEBUG(D_V4L2, "Read vertical flip %d", *val);
+
+ return 0;
+}
+
+static int ov7660_set_vflip(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ u8 i2c_data;
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ PDEBUG(D_V4L2, "Set vertical flip to %d", val);
+ sensor_settings[VFLIP_IDX] = val;
+
+ i2c_data = ((val & 0x01) << 4) | (sensor_settings[VFLIP_IDX] << 5);
+ err = m5602_write_sensor(sd, OV7660_MVFP, &i2c_data, 1);
+ if (err < 0)
+ return err;
+
+ /* When vflip is toggled we need to readjust the bridge hsync/vsync */
+ if (gspca_dev->streaming)
+ err = ov7660_start(sd);
+
+ return err;
+}
+
+static void ov7660_dump_registers(struct sd *sd)
+{
+ int address;
+ pr_info("Dumping the ov7660 register state\n");
+ for (address = 0; address < 0xa9; address++) {
+ u8 value;
+ m5602_read_sensor(sd, address, &value, 1);
+ pr_info("register 0x%x contains 0x%x\n", address, value);
+ }
+
+ pr_info("ov7660 register state dump complete\n");
+
+ pr_info("Probing for which registers that are read/write\n");
+ for (address = 0; address < 0xff; address++) {
+ u8 old_value, ctrl_value;
+ u8 test_value[2] = {0xff, 0xff};
+
+ m5602_read_sensor(sd, address, &old_value, 1);
+ m5602_write_sensor(sd, address, test_value, 1);
+ m5602_read_sensor(sd, address, &ctrl_value, 1);
+
+ if (ctrl_value == test_value[0])
+ pr_info("register 0x%x is writeable\n", address);
+ else
+ pr_info("register 0x%x is read only\n", address);
+
+ /* Restore original value */
+ m5602_write_sensor(sd, address, &old_value, 1);
+ }
+}
--- /dev/null
+/*
+ * Driver for the ov7660 sensor
+ *
+ * Copyright (C) 2009 Erik Andrén
+ * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
+ * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
+ *
+ * Portions of code to USB interface and ALi driver software,
+ * Copyright (c) 2006 Willem Duinker
+ * v4l2 interface modeled after the V4L2 driver
+ * for SN9C10x PC Camera Controllers
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ *
+ */
+
+#ifndef M5602_OV7660_H_
+#define M5602_OV7660_H_
+
+#include "m5602_sensor.h"
+
+#define OV7660_GAIN 0x00
+#define OV7660_BLUE_GAIN 0x01
+#define OV7660_RED_GAIN 0x02
+#define OV7660_VREF 0x03
+#define OV7660_COM1 0x04
+#define OV7660_BAVE 0x05
+#define OV7660_GEAVE 0x06
+#define OV7660_AECHH 0x07
+#define OV7660_RAVE 0x08
+#define OV7660_COM2 0x09
+#define OV7660_PID 0x0a
+#define OV7660_VER 0x0b
+#define OV7660_COM3 0x0c
+#define OV7660_COM4 0x0d
+#define OV7660_COM5 0x0e
+#define OV7660_COM6 0x0f
+#define OV7660_AECH 0x10
+#define OV7660_CLKRC 0x11
+#define OV7660_COM7 0x12
+#define OV7660_COM8 0x13
+#define OV7660_COM9 0x14
+#define OV7660_COM10 0x15
+#define OV7660_RSVD16 0x16
+#define OV7660_HSTART 0x17
+#define OV7660_HSTOP 0x18
+#define OV7660_VSTART 0x19
+#define OV7660_VSTOP 0x1a
+#define OV7660_PSHFT 0x1b
+#define OV7660_MIDH 0x1c
+#define OV7660_MIDL 0x1d
+#define OV7660_MVFP 0x1e
+#define OV7660_LAEC 0x1f
+#define OV7660_BOS 0x20
+#define OV7660_GBOS 0x21
+#define OV7660_GROS 0x22
+#define OV7660_ROS 0x23
+#define OV7660_AEW 0x24
+#define OV7660_AEB 0x25
+#define OV7660_VPT 0x26
+#define OV7660_BBIAS 0x27
+#define OV7660_GbBIAS 0x28
+#define OV7660_RSVD29 0x29
+#define OV7660_RBIAS 0x2c
+#define OV7660_HREF 0x32
+#define OV7660_ADC 0x37
+#define OV7660_OFON 0x39
+#define OV7660_TSLB 0x3a
+#define OV7660_COM12 0x3c
+#define OV7660_COM13 0x3d
+#define OV7660_LCC1 0x62
+#define OV7660_LCC2 0x63
+#define OV7660_LCC3 0x64
+#define OV7660_LCC4 0x65
+#define OV7660_LCC5 0x66
+#define OV7660_HV 0x69
+#define OV7660_RSVDA1 0xa1
+
+#define OV7660_DEFAULT_GAIN 0x0e
+#define OV7660_DEFAULT_RED_GAIN 0x80
+#define OV7660_DEFAULT_BLUE_GAIN 0x80
+#define OV7660_DEFAULT_SATURATION 0x00
+#define OV7660_DEFAULT_EXPOSURE 0x20
+
+/* Kernel module parameters */
+extern int force_sensor;
+extern bool dump_sensor;
+
+int ov7660_probe(struct sd *sd);
+int ov7660_init(struct sd *sd);
+int ov7660_start(struct sd *sd);
+int ov7660_stop(struct sd *sd);
+void ov7660_disconnect(struct sd *sd);
+
+static const struct m5602_sensor ov7660 = {
+ .name = "ov7660",
+ .i2c_slave_id = 0x42,
+ .i2c_regW = 1,
+ .probe = ov7660_probe,
+ .init = ov7660_init,
+ .start = ov7660_start,
+ .stop = ov7660_stop,
+ .disconnect = ov7660_disconnect,
+};
+
+static const unsigned char preinit_ov7660[][4] = {
+ {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02},
+ {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0d},
+ {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x03},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x03},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
+
+ {SENSOR, OV7660_OFON, 0x0c},
+ {SENSOR, OV7660_COM2, 0x11},
+ {SENSOR, OV7660_COM7, 0x05},
+
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x01},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x04},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
+ {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06},
+ {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x08},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0x00}
+};
+
+static const unsigned char init_ov7660[][4] = {
+ {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02},
+ {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0d},
+ {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x01},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x01},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0x00},
+ {SENSOR, OV7660_COM7, 0x80},
+ {SENSOR, OV7660_CLKRC, 0x80},
+ {SENSOR, OV7660_COM9, 0x4c},
+ {SENSOR, OV7660_OFON, 0x43},
+ {SENSOR, OV7660_COM12, 0x28},
+ {SENSOR, OV7660_COM8, 0x00},
+ {SENSOR, OV7660_COM10, 0x40},
+ {SENSOR, OV7660_HSTART, 0x0c},
+ {SENSOR, OV7660_HSTOP, 0x61},
+ {SENSOR, OV7660_HREF, 0xa4},
+ {SENSOR, OV7660_PSHFT, 0x0b},
+ {SENSOR, OV7660_VSTART, 0x01},
+ {SENSOR, OV7660_VSTOP, 0x7a},
+ {SENSOR, OV7660_VSTOP, 0x00},
+ {SENSOR, OV7660_COM7, 0x05},
+ {SENSOR, OV7660_COM6, 0x42},
+ {SENSOR, OV7660_BBIAS, 0x94},
+ {SENSOR, OV7660_GbBIAS, 0x94},
+ {SENSOR, OV7660_RSVD29, 0x94},
+ {SENSOR, OV7660_RBIAS, 0x94},
+ {SENSOR, OV7660_COM1, 0x00},
+ {SENSOR, OV7660_AECH, 0x00},
+ {SENSOR, OV7660_AECHH, 0x00},
+ {SENSOR, OV7660_ADC, 0x05},
+ {SENSOR, OV7660_COM13, 0x00},
+ {SENSOR, OV7660_RSVDA1, 0x23},
+ {SENSOR, OV7660_TSLB, 0x0d},
+ {SENSOR, OV7660_HV, 0x80},
+ {SENSOR, OV7660_LCC1, 0x00},
+ {SENSOR, OV7660_LCC2, 0x00},
+ {SENSOR, OV7660_LCC3, 0x10},
+ {SENSOR, OV7660_LCC4, 0x40},
+ {SENSOR, OV7660_LCC5, 0x01},
+
+ {SENSOR, OV7660_AECH, 0x20},
+ {SENSOR, OV7660_COM1, 0x00},
+ {SENSOR, OV7660_OFON, 0x0c},
+ {SENSOR, OV7660_COM2, 0x11},
+ {SENSOR, OV7660_COM7, 0x05},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x01},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x04},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
+ {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06},
+ {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x08},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0x00},
+ {SENSOR, OV7660_AECH, 0x5f},
+ {SENSOR, OV7660_COM1, 0x03},
+ {SENSOR, OV7660_OFON, 0x0c},
+ {SENSOR, OV7660_COM2, 0x11},
+ {SENSOR, OV7660_COM7, 0x05},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x01},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x04},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
+ {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06},
+ {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x08},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0x00},
+
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
+ {BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81},
+ {BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82},
+ {BRIDGE, M5602_XB_SIG_INI, 0x01},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x08},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x01},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0xec},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x02},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x27},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x02},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0xa7},
+ {BRIDGE, M5602_XB_SIG_INI, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
+};
+#endif
--- /dev/null
+/*
+ * Driver for the ov9650 sensor
+ *
+ * Copyright (C) 2008 Erik Andrén
+ * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
+ * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
+ *
+ * Portions of code to USB interface and ALi driver software,
+ * Copyright (c) 2006 Willem Duinker
+ * v4l2 interface modeled after the V4L2 driver
+ * for SN9C10x PC Camera Controllers
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ *
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include "m5602_ov9650.h"
+
+static int ov9650_set_exposure(struct gspca_dev *gspca_dev, __s32 val);
+static int ov9650_get_exposure(struct gspca_dev *gspca_dev, __s32 *val);
+static int ov9650_get_gain(struct gspca_dev *gspca_dev, __s32 *val);
+static int ov9650_set_gain(struct gspca_dev *gspca_dev, __s32 val);
+static int ov9650_get_red_balance(struct gspca_dev *gspca_dev, __s32 *val);
+static int ov9650_set_red_balance(struct gspca_dev *gspca_dev, __s32 val);
+static int ov9650_get_blue_balance(struct gspca_dev *gspca_dev, __s32 *val);
+static int ov9650_set_blue_balance(struct gspca_dev *gspca_dev, __s32 val);
+static int ov9650_get_hflip(struct gspca_dev *gspca_dev, __s32 *val);
+static int ov9650_set_hflip(struct gspca_dev *gspca_dev, __s32 val);
+static int ov9650_get_vflip(struct gspca_dev *gspca_dev, __s32 *val);
+static int ov9650_set_vflip(struct gspca_dev *gspca_dev, __s32 val);
+static int ov9650_get_auto_white_balance(struct gspca_dev *gspca_dev,
+ __s32 *val);
+static int ov9650_set_auto_white_balance(struct gspca_dev *gspca_dev,
+ __s32 val);
+static int ov9650_get_auto_gain(struct gspca_dev *gspca_dev, __s32 *val);
+static int ov9650_set_auto_gain(struct gspca_dev *gspca_dev, __s32 val);
+static int ov9650_get_auto_exposure(struct gspca_dev *gspca_dev, __s32 *val);
+static int ov9650_set_auto_exposure(struct gspca_dev *gspca_dev, __s32 val);
+
+/* Vertically and horizontally flips the image if matched, needed for machines
+ where the sensor is mounted upside down */
+static
+ const
+ struct dmi_system_id ov9650_flip_dmi_table[] = {
+ {
+ .ident = "ASUS A6Ja",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "A6J")
+ }
+ },
+ {
+ .ident = "ASUS A6JC",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "A6JC")
+ }
+ },
+ {
+ .ident = "ASUS A6K",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "A6K")
+ }
+ },
+ {
+ .ident = "ASUS A6Kt",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "A6Kt")
+ }
+ },
+ {
+ .ident = "ASUS A6VA",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "A6VA")
+ }
+ },
+ {
+
+ .ident = "ASUS A6VC",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "A6VC")
+ }
+ },
+ {
+ .ident = "ASUS A6VM",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "A6VM")
+ }
+ },
+ {
+ .ident = "ASUS A7V",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "A7V")
+ }
+ },
+ {
+ .ident = "Alienware Aurora m9700",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "alienware"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Aurora m9700")
+ }
+ },
+ {}
+};
+
+static const struct ctrl ov9650_ctrls[] = {
+#define EXPOSURE_IDX 0
+ {
+ {
+ .id = V4L2_CID_EXPOSURE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "exposure",
+ .minimum = 0x00,
+ .maximum = 0x1ff,
+ .step = 0x4,
+ .default_value = EXPOSURE_DEFAULT,
+ .flags = V4L2_CTRL_FLAG_SLIDER
+ },
+ .set = ov9650_set_exposure,
+ .get = ov9650_get_exposure
+ },
+#define GAIN_IDX 1
+ {
+ {
+ .id = V4L2_CID_GAIN,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "gain",
+ .minimum = 0x00,
+ .maximum = 0x3ff,
+ .step = 0x1,
+ .default_value = GAIN_DEFAULT,
+ .flags = V4L2_CTRL_FLAG_SLIDER
+ },
+ .set = ov9650_set_gain,
+ .get = ov9650_get_gain
+ },
+#define RED_BALANCE_IDX 2
+ {
+ {
+ .id = V4L2_CID_RED_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "red balance",
+ .minimum = 0x00,
+ .maximum = 0xff,
+ .step = 0x1,
+ .default_value = RED_GAIN_DEFAULT,
+ .flags = V4L2_CTRL_FLAG_SLIDER
+ },
+ .set = ov9650_set_red_balance,
+ .get = ov9650_get_red_balance
+ },
+#define BLUE_BALANCE_IDX 3
+ {
+ {
+ .id = V4L2_CID_BLUE_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "blue balance",
+ .minimum = 0x00,
+ .maximum = 0xff,
+ .step = 0x1,
+ .default_value = BLUE_GAIN_DEFAULT,
+ .flags = V4L2_CTRL_FLAG_SLIDER
+ },
+ .set = ov9650_set_blue_balance,
+ .get = ov9650_get_blue_balance
+ },
+#define HFLIP_IDX 4
+ {
+ {
+ .id = V4L2_CID_HFLIP,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "horizontal flip",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 0
+ },
+ .set = ov9650_set_hflip,
+ .get = ov9650_get_hflip
+ },
+#define VFLIP_IDX 5
+ {
+ {
+ .id = V4L2_CID_VFLIP,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "vertical flip",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 0
+ },
+ .set = ov9650_set_vflip,
+ .get = ov9650_get_vflip
+ },
+#define AUTO_WHITE_BALANCE_IDX 6
+ {
+ {
+ .id = V4L2_CID_AUTO_WHITE_BALANCE,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "auto white balance",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 1
+ },
+ .set = ov9650_set_auto_white_balance,
+ .get = ov9650_get_auto_white_balance
+ },
+#define AUTO_GAIN_CTRL_IDX 7
+ {
+ {
+ .id = V4L2_CID_AUTOGAIN,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "auto gain control",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 1
+ },
+ .set = ov9650_set_auto_gain,
+ .get = ov9650_get_auto_gain
+ },
+#define AUTO_EXPOSURE_IDX 8
+ {
+ {
+ .id = V4L2_CID_EXPOSURE_AUTO,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "auto exposure",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 1
+ },
+ .set = ov9650_set_auto_exposure,
+ .get = ov9650_get_auto_exposure
+ }
+
+};
+
+static struct v4l2_pix_format ov9650_modes[] = {
+ {
+ 176,
+ 144,
+ V4L2_PIX_FMT_SBGGR8,
+ V4L2_FIELD_NONE,
+ .sizeimage =
+ 176 * 144,
+ .bytesperline = 176,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 9
+ }, {
+ 320,
+ 240,
+ V4L2_PIX_FMT_SBGGR8,
+ V4L2_FIELD_NONE,
+ .sizeimage =
+ 320 * 240,
+ .bytesperline = 320,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 8
+ }, {
+ 352,
+ 288,
+ V4L2_PIX_FMT_SBGGR8,
+ V4L2_FIELD_NONE,
+ .sizeimage =
+ 352 * 288,
+ .bytesperline = 352,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 9
+ }, {
+ 640,
+ 480,
+ V4L2_PIX_FMT_SBGGR8,
+ V4L2_FIELD_NONE,
+ .sizeimage =
+ 640 * 480,
+ .bytesperline = 640,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 9
+ }
+};
+
+static void ov9650_dump_registers(struct sd *sd);
+
+int ov9650_probe(struct sd *sd)
+{
+ int err = 0;
+ u8 prod_id = 0, ver_id = 0, i;
+ s32 *sensor_settings;
+
+ if (force_sensor) {
+ if (force_sensor == OV9650_SENSOR) {
+ pr_info("Forcing an %s sensor\n", ov9650.name);
+ goto sensor_found;
+ }
+ /* If we want to force another sensor,
+ don't try to probe this one */
+ return -ENODEV;
+ }
+
+ PDEBUG(D_PROBE, "Probing for an ov9650 sensor");
+
+ /* Run the pre-init before probing the sensor */
+ for (i = 0; i < ARRAY_SIZE(preinit_ov9650) && !err; i++) {
+ u8 data = preinit_ov9650[i][2];
+ if (preinit_ov9650[i][0] == SENSOR)
+ err = m5602_write_sensor(sd,
+ preinit_ov9650[i][1], &data, 1);
+ else
+ err = m5602_write_bridge(sd,
+ preinit_ov9650[i][1], data);
+ }
+
+ if (err < 0)
+ return err;
+
+ if (m5602_read_sensor(sd, OV9650_PID, &prod_id, 1))
+ return -ENODEV;
+
+ if (m5602_read_sensor(sd, OV9650_VER, &ver_id, 1))
+ return -ENODEV;
+
+ if ((prod_id == 0x96) && (ver_id == 0x52)) {
+ pr_info("Detected an ov9650 sensor\n");
+ goto sensor_found;
+ }
+ return -ENODEV;
+
+sensor_found:
+ sensor_settings = kmalloc(
+ ARRAY_SIZE(ov9650_ctrls) * sizeof(s32), GFP_KERNEL);
+ if (!sensor_settings)
+ return -ENOMEM;
+
+ sd->gspca_dev.cam.cam_mode = ov9650_modes;
+ sd->gspca_dev.cam.nmodes = ARRAY_SIZE(ov9650_modes);
+ sd->desc->ctrls = ov9650_ctrls;
+ sd->desc->nctrls = ARRAY_SIZE(ov9650_ctrls);
+
+ for (i = 0; i < ARRAY_SIZE(ov9650_ctrls); i++)
+ sensor_settings[i] = ov9650_ctrls[i].qctrl.default_value;
+ sd->sensor_priv = sensor_settings;
+ return 0;
+}
+
+int ov9650_init(struct sd *sd)
+{
+ int i, err = 0;
+ u8 data;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ if (dump_sensor)
+ ov9650_dump_registers(sd);
+
+ for (i = 0; i < ARRAY_SIZE(init_ov9650) && !err; i++) {
+ data = init_ov9650[i][2];
+ if (init_ov9650[i][0] == SENSOR)
+ err = m5602_write_sensor(sd, init_ov9650[i][1],
+ &data, 1);
+ else
+ err = m5602_write_bridge(sd, init_ov9650[i][1], data);
+ }
+
+ err = ov9650_set_exposure(&sd->gspca_dev,
+ sensor_settings[EXPOSURE_IDX]);
+ if (err < 0)
+ return err;
+
+ err = ov9650_set_gain(&sd->gspca_dev, sensor_settings[GAIN_IDX]);
+ if (err < 0)
+ return err;
+
+ err = ov9650_set_red_balance(&sd->gspca_dev,
+ sensor_settings[RED_BALANCE_IDX]);
+ if (err < 0)
+ return err;
+
+ err = ov9650_set_blue_balance(&sd->gspca_dev,
+ sensor_settings[BLUE_BALANCE_IDX]);
+ if (err < 0)
+ return err;
+
+ err = ov9650_set_hflip(&sd->gspca_dev, sensor_settings[HFLIP_IDX]);
+ if (err < 0)
+ return err;
+
+ err = ov9650_set_vflip(&sd->gspca_dev, sensor_settings[VFLIP_IDX]);
+ if (err < 0)
+ return err;
+
+ err = ov9650_set_auto_exposure(&sd->gspca_dev,
+ sensor_settings[AUTO_EXPOSURE_IDX]);
+ if (err < 0)
+ return err;
+
+ err = ov9650_set_auto_white_balance(&sd->gspca_dev,
+ sensor_settings[AUTO_WHITE_BALANCE_IDX]);
+ if (err < 0)
+ return err;
+
+ err = ov9650_set_auto_gain(&sd->gspca_dev,
+ sensor_settings[AUTO_GAIN_CTRL_IDX]);
+ return err;
+}
+
+int ov9650_start(struct sd *sd)
+{
+ u8 data;
+ int i, err = 0;
+ struct cam *cam = &sd->gspca_dev.cam;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ int width = cam->cam_mode[sd->gspca_dev.curr_mode].width;
+ int height = cam->cam_mode[sd->gspca_dev.curr_mode].height;
+ int ver_offs = cam->cam_mode[sd->gspca_dev.curr_mode].priv;
+ int hor_offs = OV9650_LEFT_OFFSET;
+
+ if ((!dmi_check_system(ov9650_flip_dmi_table) &&
+ sensor_settings[VFLIP_IDX]) ||
+ (dmi_check_system(ov9650_flip_dmi_table) &&
+ !sensor_settings[VFLIP_IDX]))
+ ver_offs--;
+
+ if (width <= 320)
+ hor_offs /= 2;
+
+ /* Synthesize the vsync/hsync setup */
+ for (i = 0; i < ARRAY_SIZE(res_init_ov9650) && !err; i++) {
+ if (res_init_ov9650[i][0] == BRIDGE)
+ err = m5602_write_bridge(sd, res_init_ov9650[i][1],
+ res_init_ov9650[i][2]);
+ else if (res_init_ov9650[i][0] == SENSOR) {
+ data = res_init_ov9650[i][2];
+ err = m5602_write_sensor(sd,
+ res_init_ov9650[i][1], &data, 1);
+ }
+ }
+ if (err < 0)
+ return err;
+
+ err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA,
+ ((ver_offs >> 8) & 0xff));
+ if (err < 0)
+ return err;
+
+ err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA, (ver_offs & 0xff));
+ if (err < 0)
+ return err;
+
+ err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA, 0);
+ if (err < 0)
+ return err;
+
+ err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA, (height >> 8) & 0xff);
+ if (err < 0)
+ return err;
+
+ err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA, (height & 0xff));
+ if (err < 0)
+ return err;
+
+ for (i = 0; i < 2 && !err; i++)
+ err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA, 0);
+ if (err < 0)
+ return err;
+
+ err = m5602_write_bridge(sd, M5602_XB_SIG_INI, 0);
+ if (err < 0)
+ return err;
+
+ err = m5602_write_bridge(sd, M5602_XB_SIG_INI, 2);
+ if (err < 0)
+ return err;
+
+ err = m5602_write_bridge(sd, M5602_XB_HSYNC_PARA,
+ (hor_offs >> 8) & 0xff);
+ if (err < 0)
+ return err;
+
+ err = m5602_write_bridge(sd, M5602_XB_HSYNC_PARA, hor_offs & 0xff);
+ if (err < 0)
+ return err;
+
+ err = m5602_write_bridge(sd, M5602_XB_HSYNC_PARA,
+ ((width + hor_offs) >> 8) & 0xff);
+ if (err < 0)
+ return err;
+
+ err = m5602_write_bridge(sd, M5602_XB_HSYNC_PARA,
+ ((width + hor_offs) & 0xff));
+ if (err < 0)
+ return err;
+
+ err = m5602_write_bridge(sd, M5602_XB_SIG_INI, 0);
+ if (err < 0)
+ return err;
+
+ switch (width) {
+ case 640:
+ PDEBUG(D_V4L2, "Configuring camera for VGA mode");
+
+ data = OV9650_VGA_SELECT | OV9650_RGB_SELECT |
+ OV9650_RAW_RGB_SELECT;
+ err = m5602_write_sensor(sd, OV9650_COM7, &data, 1);
+ break;
+
+ case 352:
+ PDEBUG(D_V4L2, "Configuring camera for CIF mode");
+
+ data = OV9650_CIF_SELECT | OV9650_RGB_SELECT |
+ OV9650_RAW_RGB_SELECT;
+ err = m5602_write_sensor(sd, OV9650_COM7, &data, 1);
+ break;
+
+ case 320:
+ PDEBUG(D_V4L2, "Configuring camera for QVGA mode");
+
+ data = OV9650_QVGA_SELECT | OV9650_RGB_SELECT |
+ OV9650_RAW_RGB_SELECT;
+ err = m5602_write_sensor(sd, OV9650_COM7, &data, 1);
+ break;
+
+ case 176:
+ PDEBUG(D_V4L2, "Configuring camera for QCIF mode");
+
+ data = OV9650_QCIF_SELECT | OV9650_RGB_SELECT |
+ OV9650_RAW_RGB_SELECT;
+ err = m5602_write_sensor(sd, OV9650_COM7, &data, 1);
+ break;
+ }
+ return err;
+}
+
+int ov9650_stop(struct sd *sd)
+{
+ u8 data = OV9650_SOFT_SLEEP | OV9650_OUTPUT_DRIVE_2X;
+ return m5602_write_sensor(sd, OV9650_COM2, &data, 1);
+}
+
+void ov9650_disconnect(struct sd *sd)
+{
+ ov9650_stop(sd);
+
+ sd->sensor = NULL;
+ kfree(sd->sensor_priv);
+}
+
+static int ov9650_get_exposure(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ *val = sensor_settings[EXPOSURE_IDX];
+ PDEBUG(D_V4L2, "Read exposure %d", *val);
+ return 0;
+}
+
+static int ov9650_set_exposure(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+ u8 i2c_data;
+ int err;
+
+ PDEBUG(D_V4L2, "Set exposure to %d", val);
+
+ sensor_settings[EXPOSURE_IDX] = val;
+ /* The 6 MSBs */
+ i2c_data = (val >> 10) & 0x3f;
+ err = m5602_write_sensor(sd, OV9650_AECHM,
+ &i2c_data, 1);
+ if (err < 0)
+ return err;
+
+ /* The 8 middle bits */
+ i2c_data = (val >> 2) & 0xff;
+ err = m5602_write_sensor(sd, OV9650_AECH,
+ &i2c_data, 1);
+ if (err < 0)
+ return err;
+
+ /* The 2 LSBs */
+ i2c_data = val & 0x03;
+ err = m5602_write_sensor(sd, OV9650_COM1, &i2c_data, 1);
+ return err;
+}
+
+static int ov9650_get_gain(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ *val = sensor_settings[GAIN_IDX];
+ PDEBUG(D_V4L2, "Read gain %d", *val);
+ return 0;
+}
+
+static int ov9650_set_gain(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ u8 i2c_data;
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ PDEBUG(D_V4L2, "Setting gain to %d", val);
+
+ sensor_settings[GAIN_IDX] = val;
+
+ /* The 2 MSB */
+ /* Read the OV9650_VREF register first to avoid
+ corrupting the VREF high and low bits */
+ err = m5602_read_sensor(sd, OV9650_VREF, &i2c_data, 1);
+ if (err < 0)
+ return err;
+
+ /* Mask away all uninteresting bits */
+ i2c_data = ((val & 0x0300) >> 2) |
+ (i2c_data & 0x3f);
+ err = m5602_write_sensor(sd, OV9650_VREF, &i2c_data, 1);
+ if (err < 0)
+ return err;
+
+ /* The 8 LSBs */
+ i2c_data = val & 0xff;
+ err = m5602_write_sensor(sd, OV9650_GAIN, &i2c_data, 1);
+ return err;
+}
+
+static int ov9650_get_red_balance(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ *val = sensor_settings[RED_BALANCE_IDX];
+ PDEBUG(D_V4L2, "Read red gain %d", *val);
+ return 0;
+}
+
+static int ov9650_set_red_balance(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ u8 i2c_data;
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ PDEBUG(D_V4L2, "Set red gain to %d", val);
+
+ sensor_settings[RED_BALANCE_IDX] = val;
+
+ i2c_data = val & 0xff;
+ err = m5602_write_sensor(sd, OV9650_RED, &i2c_data, 1);
+ return err;
+}
+
+static int ov9650_get_blue_balance(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ *val = sensor_settings[BLUE_BALANCE_IDX];
+ PDEBUG(D_V4L2, "Read blue gain %d", *val);
+
+ return 0;
+}
+
+static int ov9650_set_blue_balance(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ u8 i2c_data;
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ PDEBUG(D_V4L2, "Set blue gain to %d", val);
+
+ sensor_settings[BLUE_BALANCE_IDX] = val;
+
+ i2c_data = val & 0xff;
+ err = m5602_write_sensor(sd, OV9650_BLUE, &i2c_data, 1);
+ return err;
+}
+
+static int ov9650_get_hflip(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ *val = sensor_settings[HFLIP_IDX];
+ PDEBUG(D_V4L2, "Read horizontal flip %d", *val);
+ return 0;
+}
+
+static int ov9650_set_hflip(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ u8 i2c_data;
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ PDEBUG(D_V4L2, "Set horizontal flip to %d", val);
+
+ sensor_settings[HFLIP_IDX] = val;
+
+ if (!dmi_check_system(ov9650_flip_dmi_table))
+ i2c_data = ((val & 0x01) << 5) |
+ (sensor_settings[VFLIP_IDX] << 4);
+ else
+ i2c_data = ((val & 0x01) << 5) |
+ (!sensor_settings[VFLIP_IDX] << 4);
+
+ err = m5602_write_sensor(sd, OV9650_MVFP, &i2c_data, 1);
+
+ return err;
+}
+
+static int ov9650_get_vflip(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ *val = sensor_settings[VFLIP_IDX];
+ PDEBUG(D_V4L2, "Read vertical flip %d", *val);
+
+ return 0;
+}
+
+static int ov9650_set_vflip(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ u8 i2c_data;
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ PDEBUG(D_V4L2, "Set vertical flip to %d", val);
+ sensor_settings[VFLIP_IDX] = val;
+
+ if (dmi_check_system(ov9650_flip_dmi_table))
+ val = !val;
+
+ i2c_data = ((val & 0x01) << 4) | (sensor_settings[VFLIP_IDX] << 5);
+ err = m5602_write_sensor(sd, OV9650_MVFP, &i2c_data, 1);
+ if (err < 0)
+ return err;
+
+ /* When vflip is toggled we need to readjust the bridge hsync/vsync */
+ if (gspca_dev->streaming)
+ err = ov9650_start(sd);
+
+ return err;
+}
+
+static int ov9650_get_auto_exposure(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ *val = sensor_settings[AUTO_EXPOSURE_IDX];
+ PDEBUG(D_V4L2, "Read auto exposure control %d", *val);
+ return 0;
+}
+
+static int ov9650_set_auto_exposure(struct gspca_dev *gspca_dev,
+ __s32 val)
+{
+ int err;
+ u8 i2c_data;
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ PDEBUG(D_V4L2, "Set auto exposure control to %d", val);
+
+ sensor_settings[AUTO_EXPOSURE_IDX] = val;
+ err = m5602_read_sensor(sd, OV9650_COM8, &i2c_data, 1);
+ if (err < 0)
+ return err;
+
+ i2c_data = ((i2c_data & 0xfe) | ((val & 0x01) << 0));
+
+ return m5602_write_sensor(sd, OV9650_COM8, &i2c_data, 1);
+}
+
+static int ov9650_get_auto_white_balance(struct gspca_dev *gspca_dev,
+ __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ *val = sensor_settings[AUTO_WHITE_BALANCE_IDX];
+ return 0;
+}
+
+static int ov9650_set_auto_white_balance(struct gspca_dev *gspca_dev,
+ __s32 val)
+{
+ int err;
+ u8 i2c_data;
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ PDEBUG(D_V4L2, "Set auto white balance to %d", val);
+
+ sensor_settings[AUTO_WHITE_BALANCE_IDX] = val;
+ err = m5602_read_sensor(sd, OV9650_COM8, &i2c_data, 1);
+ if (err < 0)
+ return err;
+
+ i2c_data = ((i2c_data & 0xfd) | ((val & 0x01) << 1));
+ err = m5602_write_sensor(sd, OV9650_COM8, &i2c_data, 1);
+
+ return err;
+}
+
+static int ov9650_get_auto_gain(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ *val = sensor_settings[AUTO_GAIN_CTRL_IDX];
+ PDEBUG(D_V4L2, "Read auto gain control %d", *val);
+ return 0;
+}
+
+static int ov9650_set_auto_gain(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ u8 i2c_data;
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ PDEBUG(D_V4L2, "Set auto gain control to %d", val);
+
+ sensor_settings[AUTO_GAIN_CTRL_IDX] = val;
+ err = m5602_read_sensor(sd, OV9650_COM8, &i2c_data, 1);
+ if (err < 0)
+ return err;
+
+ i2c_data = ((i2c_data & 0xfb) | ((val & 0x01) << 2));
+
+ return m5602_write_sensor(sd, OV9650_COM8, &i2c_data, 1);
+}
+
+static void ov9650_dump_registers(struct sd *sd)
+{
+ int address;
+ pr_info("Dumping the ov9650 register state\n");
+ for (address = 0; address < 0xa9; address++) {
+ u8 value;
+ m5602_read_sensor(sd, address, &value, 1);
+ pr_info("register 0x%x contains 0x%x\n", address, value);
+ }
+
+ pr_info("ov9650 register state dump complete\n");
+
+ pr_info("Probing for which registers that are read/write\n");
+ for (address = 0; address < 0xff; address++) {
+ u8 old_value, ctrl_value;
+ u8 test_value[2] = {0xff, 0xff};
+
+ m5602_read_sensor(sd, address, &old_value, 1);
+ m5602_write_sensor(sd, address, test_value, 1);
+ m5602_read_sensor(sd, address, &ctrl_value, 1);
+
+ if (ctrl_value == test_value[0])
+ pr_info("register 0x%x is writeable\n", address);
+ else
+ pr_info("register 0x%x is read only\n", address);
+
+ /* Restore original value */
+ m5602_write_sensor(sd, address, &old_value, 1);
+ }
+}
--- /dev/null
+/*
+ * Driver for the ov9650 sensor
+ *
+ * Copyright (C) 2008 Erik Andrén
+ * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
+ * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
+ *
+ * Portions of code to USB interface and ALi driver software,
+ * Copyright (c) 2006 Willem Duinker
+ * v4l2 interface modeled after the V4L2 driver
+ * for SN9C10x PC Camera Controllers
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ *
+ */
+
+#ifndef M5602_OV9650_H_
+#define M5602_OV9650_H_
+
+#include <linux/dmi.h>
+#include "m5602_sensor.h"
+
+/*****************************************************************************/
+
+#define OV9650_GAIN 0x00
+#define OV9650_BLUE 0x01
+#define OV9650_RED 0x02
+#define OV9650_VREF 0x03
+#define OV9650_COM1 0x04
+#define OV9650_BAVE 0x05
+#define OV9650_GEAVE 0x06
+#define OV9650_RSVD7 0x07
+#define OV9650_COM2 0x09
+#define OV9650_PID 0x0a
+#define OV9650_VER 0x0b
+#define OV9650_COM3 0x0c
+#define OV9650_COM4 0x0d
+#define OV9650_COM5 0x0e
+#define OV9650_COM6 0x0f
+#define OV9650_AECH 0x10
+#define OV9650_CLKRC 0x11
+#define OV9650_COM7 0x12
+#define OV9650_COM8 0x13
+#define OV9650_COM9 0x14
+#define OV9650_COM10 0x15
+#define OV9650_RSVD16 0x16
+#define OV9650_HSTART 0x17
+#define OV9650_HSTOP 0x18
+#define OV9650_VSTRT 0x19
+#define OV9650_VSTOP 0x1a
+#define OV9650_PSHFT 0x1b
+#define OV9650_MVFP 0x1e
+#define OV9650_AEW 0x24
+#define OV9650_AEB 0x25
+#define OV9650_VPT 0x26
+#define OV9650_BBIAS 0x27
+#define OV9650_GbBIAS 0x28
+#define OV9650_Gr_COM 0x29
+#define OV9650_RBIAS 0x2c
+#define OV9650_HREF 0x32
+#define OV9650_CHLF 0x33
+#define OV9650_ARBLM 0x34
+#define OV9650_RSVD35 0x35
+#define OV9650_RSVD36 0x36
+#define OV9650_ADC 0x37
+#define OV9650_ACOM38 0x38
+#define OV9650_OFON 0x39
+#define OV9650_TSLB 0x3a
+#define OV9650_COM12 0x3c
+#define OV9650_COM13 0x3d
+#define OV9650_COM15 0x40
+#define OV9650_COM16 0x41
+#define OV9650_LCC1 0x62
+#define OV9650_LCC2 0x63
+#define OV9650_LCC3 0x64
+#define OV9650_LCC4 0x65
+#define OV9650_LCC5 0x66
+#define OV9650_HV 0x69
+#define OV9650_DBLV 0x6b
+#define OV9650_COM21 0x8b
+#define OV9650_COM22 0x8c
+#define OV9650_COM24 0x8e
+#define OV9650_DBLC1 0x8f
+#define OV9650_RSVD94 0x94
+#define OV9650_RSVD95 0x95
+#define OV9650_RSVD96 0x96
+#define OV9650_LCCFB 0x9d
+#define OV9650_LCCFR 0x9e
+#define OV9650_AECHM 0xa1
+#define OV9650_COM26 0xa5
+#define OV9650_ACOMA8 0xa8
+#define OV9650_ACOMA9 0xa9
+
+#define OV9650_REGISTER_RESET (1 << 7)
+#define OV9650_VGA_SELECT (1 << 6)
+#define OV9650_CIF_SELECT (1 << 5)
+#define OV9650_QVGA_SELECT (1 << 4)
+#define OV9650_QCIF_SELECT (1 << 3)
+#define OV9650_RGB_SELECT (1 << 2)
+#define OV9650_RAW_RGB_SELECT (1 << 0)
+
+#define OV9650_FAST_AGC_AEC (1 << 7)
+#define OV9650_AEC_UNLIM_STEP_SIZE (1 << 6)
+#define OV9650_BANDING (1 << 5)
+#define OV9650_AGC_EN (1 << 2)
+#define OV9650_AWB_EN (1 << 1)
+#define OV9650_AEC_EN (1 << 0)
+
+#define OV9650_VARIOPIXEL (1 << 2)
+#define OV9650_SYSTEM_CLK_SEL (1 << 7)
+#define OV9650_SLAM_MODE (1 << 4)
+
+#define OV9650_QVGA_VARIOPIXEL (1 << 7)
+
+#define OV9650_VFLIP (1 << 4)
+#define OV9650_HFLIP (1 << 5)
+
+#define OV9650_SOFT_SLEEP (1 << 4)
+#define OV9650_OUTPUT_DRIVE_2X (1 << 0)
+
+#define OV9650_DENOISE_ENABLE (1 << 5)
+#define OV9650_WHITE_PIXEL_ENABLE (1 << 1)
+#define OV9650_WHITE_PIXEL_OPTION (1 << 0)
+
+#define OV9650_LEFT_OFFSET 0x62
+
+#define GAIN_DEFAULT 0x14
+#define RED_GAIN_DEFAULT 0x70
+#define BLUE_GAIN_DEFAULT 0x20
+#define EXPOSURE_DEFAULT 0x1ff
+
+/*****************************************************************************/
+
+/* Kernel module parameters */
+extern int force_sensor;
+extern bool dump_sensor;
+
+int ov9650_probe(struct sd *sd);
+int ov9650_init(struct sd *sd);
+int ov9650_start(struct sd *sd);
+int ov9650_stop(struct sd *sd);
+void ov9650_disconnect(struct sd *sd);
+
+static const struct m5602_sensor ov9650 = {
+ .name = "OV9650",
+ .i2c_slave_id = 0x60,
+ .i2c_regW = 1,
+ .probe = ov9650_probe,
+ .init = ov9650_init,
+ .start = ov9650_start,
+ .stop = ov9650_stop,
+ .disconnect = ov9650_disconnect,
+};
+
+static const unsigned char preinit_ov9650[][3] = {
+ /* [INITCAM] */
+ {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02},
+ {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
+ {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00},
+
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x08},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x04},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
+ {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06},
+ {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x00},
+ {BRIDGE, M5602_XB_I2C_CLK_DIV, 0x0a},
+ /* Reset chip */
+ {SENSOR, OV9650_COM7, OV9650_REGISTER_RESET},
+ /* Enable double clock */
+ {SENSOR, OV9650_CLKRC, 0x80},
+ /* Do something out of spec with the power */
+ {SENSOR, OV9650_OFON, 0x40}
+};
+
+static const unsigned char init_ov9650[][3] = {
+ /* [INITCAM] */
+ {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02},
+ {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
+ {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00},
+
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x08},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x04},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
+ {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06},
+ {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x00},
+ {BRIDGE, M5602_XB_I2C_CLK_DIV, 0x0a},
+
+ /* Reset chip */
+ {SENSOR, OV9650_COM7, OV9650_REGISTER_RESET},
+ /* One extra reset is needed in order to make the sensor behave
+ properly when resuming from ram, could be a timing issue */
+ {SENSOR, OV9650_COM7, OV9650_REGISTER_RESET},
+
+ /* Enable double clock */
+ {SENSOR, OV9650_CLKRC, 0x80},
+ /* Do something out of spec with the power */
+ {SENSOR, OV9650_OFON, 0x40},
+
+ /* Set fast AGC/AEC algorithm with unlimited step size */
+ {SENSOR, OV9650_COM8, OV9650_FAST_AGC_AEC |
+ OV9650_AEC_UNLIM_STEP_SIZE},
+
+ {SENSOR, OV9650_CHLF, 0x10},
+ {SENSOR, OV9650_ARBLM, 0xbf},
+ {SENSOR, OV9650_ACOM38, 0x81},
+ /* Turn off color matrix coefficient double option */
+ {SENSOR, OV9650_COM16, 0x00},
+ /* Enable color matrix for RGB/YUV, Delay Y channel,
+ set output Y/UV delay to 1 */
+ {SENSOR, OV9650_COM13, 0x19},
+ /* Enable digital BLC, Set output mode to U Y V Y */
+ {SENSOR, OV9650_TSLB, 0x0c},
+ /* Limit the AGC/AEC stable upper region */
+ {SENSOR, OV9650_COM24, 0x00},
+ /* Enable HREF and some out of spec things */
+ {SENSOR, OV9650_COM12, 0x73},
+ /* Set all DBLC offset signs to positive and
+ do some out of spec stuff */
+ {SENSOR, OV9650_DBLC1, 0xdf},
+ {SENSOR, OV9650_COM21, 0x06},
+ {SENSOR, OV9650_RSVD35, 0x91},
+ /* Necessary, no camera stream without it */
+ {SENSOR, OV9650_RSVD16, 0x06},
+ {SENSOR, OV9650_RSVD94, 0x99},
+ {SENSOR, OV9650_RSVD95, 0x99},
+ {SENSOR, OV9650_RSVD96, 0x04},
+ /* Enable full range output */
+ {SENSOR, OV9650_COM15, 0x0},
+ /* Enable HREF at optical black, enable ADBLC bias,
+ enable ADBLC, reset timings at format change */
+ {SENSOR, OV9650_COM6, 0x4b},
+ /* Subtract 32 from the B channel bias */
+ {SENSOR, OV9650_BBIAS, 0xa0},
+ /* Subtract 32 from the Gb channel bias */
+ {SENSOR, OV9650_GbBIAS, 0xa0},
+ /* Do not bypass the analog BLC and to some out of spec stuff */
+ {SENSOR, OV9650_Gr_COM, 0x00},
+ /* Subtract 32 from the R channel bias */
+ {SENSOR, OV9650_RBIAS, 0xa0},
+ /* Subtract 32 from the R channel bias */
+ {SENSOR, OV9650_RBIAS, 0x0},
+ {SENSOR, OV9650_COM26, 0x80},
+ {SENSOR, OV9650_ACOMA9, 0x98},
+ /* Set the AGC/AEC stable region upper limit */
+ {SENSOR, OV9650_AEW, 0x68},
+ /* Set the AGC/AEC stable region lower limit */
+ {SENSOR, OV9650_AEB, 0x5c},
+ /* Set the high and low limit nibbles to 3 */
+ {SENSOR, OV9650_VPT, 0xc3},
+ /* Set the Automatic Gain Ceiling (AGC) to 128x,
+ drop VSYNC at frame drop,
+ limit exposure timing,
+ drop frame when the AEC step is larger than the exposure gap */
+ {SENSOR, OV9650_COM9, 0x6e},
+ /* Set VSYNC negative, Set RESET to SLHS (slave mode horizontal sync)
+ and set PWDN to SLVS (slave mode vertical sync) */
+ {SENSOR, OV9650_COM10, 0x42},
+ /* Set horizontal column start high to default value */
+ {SENSOR, OV9650_HSTART, 0x1a}, /* 210 */
+ /* Set horizontal column end */
+ {SENSOR, OV9650_HSTOP, 0xbf}, /* 1534 */
+ /* Complementing register to the two writes above */
+ {SENSOR, OV9650_HREF, 0xb2},
+ /* Set vertical row start high bits */
+ {SENSOR, OV9650_VSTRT, 0x02},
+ /* Set vertical row end low bits */
+ {SENSOR, OV9650_VSTOP, 0x7e},
+ /* Set complementing vertical frame control */
+ {SENSOR, OV9650_VREF, 0x10},
+ {SENSOR, OV9650_ADC, 0x04},
+ {SENSOR, OV9650_HV, 0x40},
+
+ /* Enable denoise, and white-pixel erase */
+ {SENSOR, OV9650_COM22, OV9650_DENOISE_ENABLE |
+ OV9650_WHITE_PIXEL_ENABLE |
+ OV9650_WHITE_PIXEL_OPTION},
+
+ /* Enable VARIOPIXEL */
+ {SENSOR, OV9650_COM3, OV9650_VARIOPIXEL},
+ {SENSOR, OV9650_COM4, OV9650_QVGA_VARIOPIXEL},
+
+ /* Put the sensor in soft sleep mode */
+ {SENSOR, OV9650_COM2, OV9650_SOFT_SLEEP | OV9650_OUTPUT_DRIVE_2X},
+};
+
+static const unsigned char res_init_ov9650[][3] = {
+ {SENSOR, OV9650_COM2, OV9650_OUTPUT_DRIVE_2X},
+
+ {BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x82},
+ {BRIDGE, M5602_XB_LINE_OF_FRAME_L, 0x00},
+ {BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82},
+ {BRIDGE, M5602_XB_PIX_OF_LINE_L, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x01}
+};
+#endif
--- /dev/null
+/*
+ * Driver for the po1030 sensor
+ *
+ * Copyright (c) 2008 Erik Andrén
+ * Copyright (c) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
+ * Copyright (c) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
+ *
+ * Portions of code to USB interface and ALi driver software,
+ * Copyright (c) 2006 Willem Duinker
+ * v4l2 interface modeled after the V4L2 driver
+ * for SN9C10x PC Camera Controllers
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ *
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include "m5602_po1030.h"
+
+static int po1030_get_exposure(struct gspca_dev *gspca_dev, __s32 *val);
+static int po1030_set_exposure(struct gspca_dev *gspca_dev, __s32 val);
+static int po1030_get_gain(struct gspca_dev *gspca_dev, __s32 *val);
+static int po1030_set_gain(struct gspca_dev *gspca_dev, __s32 val);
+static int po1030_get_red_balance(struct gspca_dev *gspca_dev, __s32 *val);
+static int po1030_set_red_balance(struct gspca_dev *gspca_dev, __s32 val);
+static int po1030_get_blue_balance(struct gspca_dev *gspca_dev, __s32 *val);
+static int po1030_set_blue_balance(struct gspca_dev *gspca_dev, __s32 val);
+static int po1030_get_green_balance(struct gspca_dev *gspca_dev, __s32 *val);
+static int po1030_set_green_balance(struct gspca_dev *gspca_dev, __s32 val);
+static int po1030_get_hflip(struct gspca_dev *gspca_dev, __s32 *val);
+static int po1030_set_hflip(struct gspca_dev *gspca_dev, __s32 val);
+static int po1030_get_vflip(struct gspca_dev *gspca_dev, __s32 *val);
+static int po1030_set_vflip(struct gspca_dev *gspca_dev, __s32 val);
+static int po1030_set_auto_white_balance(struct gspca_dev *gspca_dev,
+ __s32 val);
+static int po1030_get_auto_white_balance(struct gspca_dev *gspca_dev,
+ __s32 *val);
+static int po1030_set_auto_exposure(struct gspca_dev *gspca_dev,
+ __s32 val);
+static int po1030_get_auto_exposure(struct gspca_dev *gspca_dev,
+ __s32 *val);
+
+static struct v4l2_pix_format po1030_modes[] = {
+ {
+ 640,
+ 480,
+ V4L2_PIX_FMT_SBGGR8,
+ V4L2_FIELD_NONE,
+ .sizeimage = 640 * 480,
+ .bytesperline = 640,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 2
+ }
+};
+
+static const struct ctrl po1030_ctrls[] = {
+#define GAIN_IDX 0
+ {
+ {
+ .id = V4L2_CID_GAIN,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "gain",
+ .minimum = 0x00,
+ .maximum = 0x4f,
+ .step = 0x1,
+ .default_value = PO1030_GLOBAL_GAIN_DEFAULT,
+ .flags = V4L2_CTRL_FLAG_SLIDER
+ },
+ .set = po1030_set_gain,
+ .get = po1030_get_gain
+ },
+#define EXPOSURE_IDX 1
+ {
+ {
+ .id = V4L2_CID_EXPOSURE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "exposure",
+ .minimum = 0x00,
+ .maximum = 0x02ff,
+ .step = 0x1,
+ .default_value = PO1030_EXPOSURE_DEFAULT,
+ .flags = V4L2_CTRL_FLAG_SLIDER
+ },
+ .set = po1030_set_exposure,
+ .get = po1030_get_exposure
+ },
+#define RED_BALANCE_IDX 2
+ {
+ {
+ .id = V4L2_CID_RED_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "red balance",
+ .minimum = 0x00,
+ .maximum = 0xff,
+ .step = 0x1,
+ .default_value = PO1030_RED_GAIN_DEFAULT,
+ .flags = V4L2_CTRL_FLAG_SLIDER
+ },
+ .set = po1030_set_red_balance,
+ .get = po1030_get_red_balance
+ },
+#define BLUE_BALANCE_IDX 3
+ {
+ {
+ .id = V4L2_CID_BLUE_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "blue balance",
+ .minimum = 0x00,
+ .maximum = 0xff,
+ .step = 0x1,
+ .default_value = PO1030_BLUE_GAIN_DEFAULT,
+ .flags = V4L2_CTRL_FLAG_SLIDER
+ },
+ .set = po1030_set_blue_balance,
+ .get = po1030_get_blue_balance
+ },
+#define HFLIP_IDX 4
+ {
+ {
+ .id = V4L2_CID_HFLIP,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "horizontal flip",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 0,
+ },
+ .set = po1030_set_hflip,
+ .get = po1030_get_hflip
+ },
+#define VFLIP_IDX 5
+ {
+ {
+ .id = V4L2_CID_VFLIP,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "vertical flip",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 0,
+ },
+ .set = po1030_set_vflip,
+ .get = po1030_get_vflip
+ },
+#define AUTO_WHITE_BALANCE_IDX 6
+ {
+ {
+ .id = V4L2_CID_AUTO_WHITE_BALANCE,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "auto white balance",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 0,
+ },
+ .set = po1030_set_auto_white_balance,
+ .get = po1030_get_auto_white_balance
+ },
+#define AUTO_EXPOSURE_IDX 7
+ {
+ {
+ .id = V4L2_CID_EXPOSURE_AUTO,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "auto exposure",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 0,
+ },
+ .set = po1030_set_auto_exposure,
+ .get = po1030_get_auto_exposure
+ },
+#define GREEN_BALANCE_IDX 8
+ {
+ {
+ .id = M5602_V4L2_CID_GREEN_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "green balance",
+ .minimum = 0x00,
+ .maximum = 0xff,
+ .step = 0x1,
+ .default_value = PO1030_GREEN_GAIN_DEFAULT,
+ .flags = V4L2_CTRL_FLAG_SLIDER
+ },
+ .set = po1030_set_green_balance,
+ .get = po1030_get_green_balance
+ },
+};
+
+static void po1030_dump_registers(struct sd *sd);
+
+int po1030_probe(struct sd *sd)
+{
+ u8 dev_id_h = 0, i;
+ s32 *sensor_settings;
+
+ if (force_sensor) {
+ if (force_sensor == PO1030_SENSOR) {
+ pr_info("Forcing a %s sensor\n", po1030.name);
+ goto sensor_found;
+ }
+ /* If we want to force another sensor, don't try to probe this
+ * one */
+ return -ENODEV;
+ }
+
+ PDEBUG(D_PROBE, "Probing for a po1030 sensor");
+
+ /* Run the pre-init to actually probe the unit */
+ for (i = 0; i < ARRAY_SIZE(preinit_po1030); i++) {
+ u8 data = preinit_po1030[i][2];
+ if (preinit_po1030[i][0] == SENSOR)
+ m5602_write_sensor(sd,
+ preinit_po1030[i][1], &data, 1);
+ else
+ m5602_write_bridge(sd, preinit_po1030[i][1], data);
+ }
+
+ if (m5602_read_sensor(sd, PO1030_DEVID_H, &dev_id_h, 1))
+ return -ENODEV;
+
+ if (dev_id_h == 0x30) {
+ pr_info("Detected a po1030 sensor\n");
+ goto sensor_found;
+ }
+ return -ENODEV;
+
+sensor_found:
+ sensor_settings = kmalloc(
+ ARRAY_SIZE(po1030_ctrls) * sizeof(s32), GFP_KERNEL);
+ if (!sensor_settings)
+ return -ENOMEM;
+
+ sd->gspca_dev.cam.cam_mode = po1030_modes;
+ sd->gspca_dev.cam.nmodes = ARRAY_SIZE(po1030_modes);
+ sd->desc->ctrls = po1030_ctrls;
+ sd->desc->nctrls = ARRAY_SIZE(po1030_ctrls);
+
+ for (i = 0; i < ARRAY_SIZE(po1030_ctrls); i++)
+ sensor_settings[i] = po1030_ctrls[i].qctrl.default_value;
+ sd->sensor_priv = sensor_settings;
+
+ return 0;
+}
+
+int po1030_init(struct sd *sd)
+{
+ s32 *sensor_settings = sd->sensor_priv;
+ int i, err = 0;
+
+ /* Init the sensor */
+ for (i = 0; i < ARRAY_SIZE(init_po1030) && !err; i++) {
+ u8 data[2] = {0x00, 0x00};
+
+ switch (init_po1030[i][0]) {
+ case BRIDGE:
+ err = m5602_write_bridge(sd,
+ init_po1030[i][1],
+ init_po1030[i][2]);
+ break;
+
+ case SENSOR:
+ data[0] = init_po1030[i][2];
+ err = m5602_write_sensor(sd,
+ init_po1030[i][1], data, 1);
+ break;
+
+ default:
+ pr_info("Invalid stream command, exiting init\n");
+ return -EINVAL;
+ }
+ }
+ if (err < 0)
+ return err;
+
+ if (dump_sensor)
+ po1030_dump_registers(sd);
+
+ err = po1030_set_exposure(&sd->gspca_dev,
+ sensor_settings[EXPOSURE_IDX]);
+ if (err < 0)
+ return err;
+
+ err = po1030_set_gain(&sd->gspca_dev, sensor_settings[GAIN_IDX]);
+ if (err < 0)
+ return err;
+
+ err = po1030_set_hflip(&sd->gspca_dev, sensor_settings[HFLIP_IDX]);
+ if (err < 0)
+ return err;
+
+ err = po1030_set_vflip(&sd->gspca_dev, sensor_settings[VFLIP_IDX]);
+ if (err < 0)
+ return err;
+
+ err = po1030_set_red_balance(&sd->gspca_dev,
+ sensor_settings[RED_BALANCE_IDX]);
+ if (err < 0)
+ return err;
+
+ err = po1030_set_blue_balance(&sd->gspca_dev,
+ sensor_settings[BLUE_BALANCE_IDX]);
+ if (err < 0)
+ return err;
+
+ err = po1030_set_green_balance(&sd->gspca_dev,
+ sensor_settings[GREEN_BALANCE_IDX]);
+ if (err < 0)
+ return err;
+
+ err = po1030_set_auto_white_balance(&sd->gspca_dev,
+ sensor_settings[AUTO_WHITE_BALANCE_IDX]);
+ if (err < 0)
+ return err;
+
+ err = po1030_set_auto_exposure(&sd->gspca_dev,
+ sensor_settings[AUTO_EXPOSURE_IDX]);
+ return err;
+}
+
+int po1030_start(struct sd *sd)
+{
+ struct cam *cam = &sd->gspca_dev.cam;
+ int i, err = 0;
+ int width = cam->cam_mode[sd->gspca_dev.curr_mode].width;
+ int height = cam->cam_mode[sd->gspca_dev.curr_mode].height;
+ int ver_offs = cam->cam_mode[sd->gspca_dev.curr_mode].priv;
+ u8 data;
+
+ switch (width) {
+ case 320:
+ data = PO1030_SUBSAMPLING;
+ err = m5602_write_sensor(sd, PO1030_CONTROL3, &data, 1);
+ if (err < 0)
+ return err;
+
+ data = ((width + 3) >> 8) & 0xff;
+ err = m5602_write_sensor(sd, PO1030_WINDOWWIDTH_H, &data, 1);
+ if (err < 0)
+ return err;
+
+ data = (width + 3) & 0xff;
+ err = m5602_write_sensor(sd, PO1030_WINDOWWIDTH_L, &data, 1);
+ if (err < 0)
+ return err;
+
+ data = ((height + 1) >> 8) & 0xff;
+ err = m5602_write_sensor(sd, PO1030_WINDOWHEIGHT_H, &data, 1);
+ if (err < 0)
+ return err;
+
+ data = (height + 1) & 0xff;
+ err = m5602_write_sensor(sd, PO1030_WINDOWHEIGHT_L, &data, 1);
+
+ height += 6;
+ width -= 1;
+ break;
+
+ case 640:
+ data = 0;
+ err = m5602_write_sensor(sd, PO1030_CONTROL3, &data, 1);
+ if (err < 0)
+ return err;
+
+ data = ((width + 7) >> 8) & 0xff;
+ err = m5602_write_sensor(sd, PO1030_WINDOWWIDTH_H, &data, 1);
+ if (err < 0)
+ return err;
+
+ data = (width + 7) & 0xff;
+ err = m5602_write_sensor(sd, PO1030_WINDOWWIDTH_L, &data, 1);
+ if (err < 0)
+ return err;
+
+ data = ((height + 3) >> 8) & 0xff;
+ err = m5602_write_sensor(sd, PO1030_WINDOWHEIGHT_H, &data, 1);
+ if (err < 0)
+ return err;
+
+ data = (height + 3) & 0xff;
+ err = m5602_write_sensor(sd, PO1030_WINDOWHEIGHT_L, &data, 1);
+
+ height += 12;
+ width -= 2;
+ break;
+ }
+ err = m5602_write_bridge(sd, M5602_XB_SENSOR_TYPE, 0x0c);
+ if (err < 0)
+ return err;
+
+ err = m5602_write_bridge(sd, M5602_XB_LINE_OF_FRAME_H, 0x81);
+ if (err < 0)
+ return err;
+
+ err = m5602_write_bridge(sd, M5602_XB_PIX_OF_LINE_H, 0x82);
+ if (err < 0)
+ return err;
+
+ err = m5602_write_bridge(sd, M5602_XB_SIG_INI, 0x01);
+ if (err < 0)
+ return err;
+
+ err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA,
+ ((ver_offs >> 8) & 0xff));
+ if (err < 0)
+ return err;
+
+ err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA, (ver_offs & 0xff));
+ if (err < 0)
+ return err;
+
+ for (i = 0; i < 2 && !err; i++)
+ err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA, 0);
+ if (err < 0)
+ return err;
+
+ err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA, (height >> 8) & 0xff);
+ if (err < 0)
+ return err;
+
+ err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA, (height & 0xff));
+ if (err < 0)
+ return err;
+
+ for (i = 0; i < 2 && !err; i++)
+ err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA, 0);
+
+ for (i = 0; i < 2 && !err; i++)
+ err = m5602_write_bridge(sd, M5602_XB_SIG_INI, 0);
+
+ for (i = 0; i < 2 && !err; i++)
+ err = m5602_write_bridge(sd, M5602_XB_HSYNC_PARA, 0);
+ if (err < 0)
+ return err;
+
+ err = m5602_write_bridge(sd, M5602_XB_HSYNC_PARA, (width >> 8) & 0xff);
+ if (err < 0)
+ return err;
+
+ err = m5602_write_bridge(sd, M5602_XB_HSYNC_PARA, (width & 0xff));
+ if (err < 0)
+ return err;
+
+ err = m5602_write_bridge(sd, M5602_XB_SIG_INI, 0);
+ return err;
+}
+
+static int po1030_get_exposure(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ *val = sensor_settings[EXPOSURE_IDX];
+ PDEBUG(D_V4L2, "Exposure read as %d", *val);
+ return 0;
+}
+
+static int po1030_set_exposure(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+ u8 i2c_data;
+ int err;
+
+ sensor_settings[EXPOSURE_IDX] = val;
+ PDEBUG(D_V4L2, "Set exposure to %d", val & 0xffff);
+
+ i2c_data = ((val & 0xff00) >> 8);
+ PDEBUG(D_V4L2, "Set exposure to high byte to 0x%x",
+ i2c_data);
+
+ err = m5602_write_sensor(sd, PO1030_INTEGLINES_H,
+ &i2c_data, 1);
+ if (err < 0)
+ return err;
+
+ i2c_data = (val & 0xff);
+ PDEBUG(D_V4L2, "Set exposure to low byte to 0x%x",
+ i2c_data);
+ err = m5602_write_sensor(sd, PO1030_INTEGLINES_M,
+ &i2c_data, 1);
+
+ return err;
+}
+
+static int po1030_get_gain(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ *val = sensor_settings[GAIN_IDX];
+ PDEBUG(D_V4L2, "Read global gain %d", *val);
+ return 0;
+}
+
+static int po1030_set_gain(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+ u8 i2c_data;
+ int err;
+
+ sensor_settings[GAIN_IDX] = val;
+
+ i2c_data = val & 0xff;
+ PDEBUG(D_V4L2, "Set global gain to %d", i2c_data);
+ err = m5602_write_sensor(sd, PO1030_GLOBALGAIN,
+ &i2c_data, 1);
+ return err;
+}
+
+static int po1030_get_hflip(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ *val = sensor_settings[HFLIP_IDX];
+ PDEBUG(D_V4L2, "Read hflip %d", *val);
+
+ return 0;
+}
+
+static int po1030_set_hflip(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+ u8 i2c_data;
+ int err;
+
+ sensor_settings[HFLIP_IDX] = val;
+
+ PDEBUG(D_V4L2, "Set hflip %d", val);
+ err = m5602_read_sensor(sd, PO1030_CONTROL2, &i2c_data, 1);
+ if (err < 0)
+ return err;
+
+ i2c_data = (0x7f & i2c_data) | ((val & 0x01) << 7);
+
+ err = m5602_write_sensor(sd, PO1030_CONTROL2,
+ &i2c_data, 1);
+
+ return err;
+}
+
+static int po1030_get_vflip(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ *val = sensor_settings[VFLIP_IDX];
+ PDEBUG(D_V4L2, "Read vflip %d", *val);
+
+ return 0;
+}
+
+static int po1030_set_vflip(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+ u8 i2c_data;
+ int err;
+
+ sensor_settings[VFLIP_IDX] = val;
+
+ PDEBUG(D_V4L2, "Set vflip %d", val);
+ err = m5602_read_sensor(sd, PO1030_CONTROL2, &i2c_data, 1);
+ if (err < 0)
+ return err;
+
+ i2c_data = (i2c_data & 0xbf) | ((val & 0x01) << 6);
+
+ err = m5602_write_sensor(sd, PO1030_CONTROL2,
+ &i2c_data, 1);
+
+ return err;
+}
+
+static int po1030_get_red_balance(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ *val = sensor_settings[RED_BALANCE_IDX];
+ PDEBUG(D_V4L2, "Read red gain %d", *val);
+ return 0;
+}
+
+static int po1030_set_red_balance(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+ u8 i2c_data;
+ int err;
+
+ sensor_settings[RED_BALANCE_IDX] = val;
+
+ i2c_data = val & 0xff;
+ PDEBUG(D_V4L2, "Set red gain to %d", i2c_data);
+ err = m5602_write_sensor(sd, PO1030_RED_GAIN,
+ &i2c_data, 1);
+ return err;
+}
+
+static int po1030_get_blue_balance(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ *val = sensor_settings[BLUE_BALANCE_IDX];
+ PDEBUG(D_V4L2, "Read blue gain %d", *val);
+
+ return 0;
+}
+
+static int po1030_set_blue_balance(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+ u8 i2c_data;
+ int err;
+
+ sensor_settings[BLUE_BALANCE_IDX] = val;
+
+ i2c_data = val & 0xff;
+ PDEBUG(D_V4L2, "Set blue gain to %d", i2c_data);
+ err = m5602_write_sensor(sd, PO1030_BLUE_GAIN,
+ &i2c_data, 1);
+
+ return err;
+}
+
+static int po1030_get_green_balance(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ *val = sensor_settings[GREEN_BALANCE_IDX];
+ PDEBUG(D_V4L2, "Read green gain %d", *val);
+
+ return 0;
+}
+
+static int po1030_set_green_balance(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+ u8 i2c_data;
+ int err;
+
+ sensor_settings[GREEN_BALANCE_IDX] = val;
+ i2c_data = val & 0xff;
+ PDEBUG(D_V4L2, "Set green gain to %d", i2c_data);
+
+ err = m5602_write_sensor(sd, PO1030_GREEN_1_GAIN,
+ &i2c_data, 1);
+ if (err < 0)
+ return err;
+
+ return m5602_write_sensor(sd, PO1030_GREEN_2_GAIN,
+ &i2c_data, 1);
+}
+
+static int po1030_get_auto_white_balance(struct gspca_dev *gspca_dev,
+ __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ *val = sensor_settings[AUTO_WHITE_BALANCE_IDX];
+ PDEBUG(D_V4L2, "Auto white balancing is %d", *val);
+
+ return 0;
+}
+
+static int po1030_set_auto_white_balance(struct gspca_dev *gspca_dev,
+ __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+ u8 i2c_data;
+ int err;
+
+ sensor_settings[AUTO_WHITE_BALANCE_IDX] = val;
+
+ err = m5602_read_sensor(sd, PO1030_AUTOCTRL1, &i2c_data, 1);
+ if (err < 0)
+ return err;
+
+ PDEBUG(D_V4L2, "Set auto white balance to %d", val);
+ i2c_data = (i2c_data & 0xfe) | (val & 0x01);
+ err = m5602_write_sensor(sd, PO1030_AUTOCTRL1, &i2c_data, 1);
+ return err;
+}
+
+static int po1030_get_auto_exposure(struct gspca_dev *gspca_dev,
+ __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ *val = sensor_settings[AUTO_EXPOSURE_IDX];
+ PDEBUG(D_V4L2, "Auto exposure is %d", *val);
+ return 0;
+}
+
+static int po1030_set_auto_exposure(struct gspca_dev *gspca_dev,
+ __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+ u8 i2c_data;
+ int err;
+
+ sensor_settings[AUTO_EXPOSURE_IDX] = val;
+ err = m5602_read_sensor(sd, PO1030_AUTOCTRL1, &i2c_data, 1);
+ if (err < 0)
+ return err;
+
+ PDEBUG(D_V4L2, "Set auto exposure to %d", val);
+ i2c_data = (i2c_data & 0xfd) | ((val & 0x01) << 1);
+ return m5602_write_sensor(sd, PO1030_AUTOCTRL1, &i2c_data, 1);
+}
+
+void po1030_disconnect(struct sd *sd)
+{
+ sd->sensor = NULL;
+ kfree(sd->sensor_priv);
+}
+
+static void po1030_dump_registers(struct sd *sd)
+{
+ int address;
+ u8 value = 0;
+
+ pr_info("Dumping the po1030 sensor core registers\n");
+ for (address = 0; address < 0x7f; address++) {
+ m5602_read_sensor(sd, address, &value, 1);
+ pr_info("register 0x%x contains 0x%x\n", address, value);
+ }
+
+ pr_info("po1030 register state dump complete\n");
+
+ pr_info("Probing for which registers that are read/write\n");
+ for (address = 0; address < 0xff; address++) {
+ u8 old_value, ctrl_value;
+ u8 test_value[2] = {0xff, 0xff};
+
+ m5602_read_sensor(sd, address, &old_value, 1);
+ m5602_write_sensor(sd, address, test_value, 1);
+ m5602_read_sensor(sd, address, &ctrl_value, 1);
+
+ if (ctrl_value == test_value[0])
+ pr_info("register 0x%x is writeable\n", address);
+ else
+ pr_info("register 0x%x is read only\n", address);
+
+ /* Restore original value */
+ m5602_write_sensor(sd, address, &old_value, 1);
+ }
+}
--- /dev/null
+/*
+ * Driver for the po1030 sensor.
+ *
+ * Copyright (c) 2008 Erik Andrén
+ * Copyright (c) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
+ * Copyright (c) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
+ *
+ * Portions of code to USB interface and ALi driver software,
+ * Copyright (c) 2006 Willem Duinker
+ * v4l2 interface modeled after the V4L2 driver
+ * for SN9C10x PC Camera Controllers
+ *
+ * Register defines taken from Pascal Stangs Procyon Armlib
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ *
+ */
+
+#ifndef M5602_PO1030_H_
+#define M5602_PO1030_H_
+
+#include "m5602_sensor.h"
+
+/*****************************************************************************/
+
+#define PO1030_DEVID_H 0x00
+#define PO1030_DEVID_L 0x01
+#define PO1030_FRAMEWIDTH_H 0x04
+#define PO1030_FRAMEWIDTH_L 0x05
+#define PO1030_FRAMEHEIGHT_H 0x06
+#define PO1030_FRAMEHEIGHT_L 0x07
+#define PO1030_WINDOWX_H 0x08
+#define PO1030_WINDOWX_L 0x09
+#define PO1030_WINDOWY_H 0x0a
+#define PO1030_WINDOWY_L 0x0b
+#define PO1030_WINDOWWIDTH_H 0x0c
+#define PO1030_WINDOWWIDTH_L 0x0d
+#define PO1030_WINDOWHEIGHT_H 0x0e
+#define PO1030_WINDOWHEIGHT_L 0x0f
+
+#define PO1030_GLOBALIBIAS 0x12
+#define PO1030_PIXELIBIAS 0x13
+
+#define PO1030_GLOBALGAIN 0x15
+#define PO1030_RED_GAIN 0x16
+#define PO1030_GREEN_1_GAIN 0x17
+#define PO1030_BLUE_GAIN 0x18
+#define PO1030_GREEN_2_GAIN 0x19
+
+#define PO1030_INTEGLINES_H 0x1a
+#define PO1030_INTEGLINES_M 0x1b
+#define PO1030_INTEGLINES_L 0x1c
+
+#define PO1030_CONTROL1 0x1d
+#define PO1030_CONTROL2 0x1e
+#define PO1030_CONTROL3 0x1f
+#define PO1030_CONTROL4 0x20
+
+#define PO1030_PERIOD50_H 0x23
+#define PO1030_PERIOD50_L 0x24
+#define PO1030_PERIOD60_H 0x25
+#define PO1030_PERIOD60_L 0x26
+#define PO1030_REGCLK167 0x27
+#define PO1030_FLICKER_DELTA50 0x28
+#define PO1030_FLICKERDELTA60 0x29
+
+#define PO1030_ADCOFFSET 0x2c
+
+/* Gamma Correction Coeffs */
+#define PO1030_GC0 0x2d
+#define PO1030_GC1 0x2e
+#define PO1030_GC2 0x2f
+#define PO1030_GC3 0x30
+#define PO1030_GC4 0x31
+#define PO1030_GC5 0x32
+#define PO1030_GC6 0x33
+#define PO1030_GC7 0x34
+
+/* Color Transform Matrix */
+#define PO1030_CT0 0x35
+#define PO1030_CT1 0x36
+#define PO1030_CT2 0x37
+#define PO1030_CT3 0x38
+#define PO1030_CT4 0x39
+#define PO1030_CT5 0x3a
+#define PO1030_CT6 0x3b
+#define PO1030_CT7 0x3c
+#define PO1030_CT8 0x3d
+
+#define PO1030_AUTOCTRL1 0x3e
+#define PO1030_AUTOCTRL2 0x3f
+
+#define PO1030_YTARGET 0x40
+#define PO1030_GLOBALGAINMIN 0x41
+#define PO1030_GLOBALGAINMAX 0x42
+
+#define PO1030_AWB_RED_TUNING 0x47
+#define PO1030_AWB_BLUE_TUNING 0x48
+
+/* Output format control */
+#define PO1030_OUTFORMCTRL1 0x5a
+#define PO1030_OUTFORMCTRL2 0x5b
+#define PO1030_OUTFORMCTRL3 0x5c
+#define PO1030_OUTFORMCTRL4 0x5d
+#define PO1030_OUTFORMCTRL5 0x5e
+
+#define PO1030_EDGE_ENH_OFF 0x5f
+#define PO1030_EGA 0x60
+
+#define PO1030_Cb_U_GAIN 0x63
+#define PO1030_Cr_V_GAIN 0x64
+
+#define PO1030_YCONTRAST 0x74
+#define PO1030_YSATURATION 0x75
+
+#define PO1030_HFLIP (1 << 7)
+#define PO1030_VFLIP (1 << 6)
+
+#define PO1030_HREF_ENABLE (1 << 6)
+
+#define PO1030_RAW_RGB_BAYER 0x4
+
+#define PO1030_FRAME_EQUAL (1 << 3)
+#define PO1030_AUTO_SUBSAMPLING (1 << 4)
+
+#define PO1030_WEIGHT_WIN_2X (1 << 3)
+
+#define PO1030_SHUTTER_MODE (1 << 6)
+#define PO1030_AUTO_SUBSAMPLING (1 << 4)
+#define PO1030_FRAME_EQUAL (1 << 3)
+
+#define PO1030_SENSOR_RESET (1 << 5)
+
+#define PO1030_SUBSAMPLING (1 << 6)
+
+/*****************************************************************************/
+
+#define PO1030_GLOBAL_GAIN_DEFAULT 0x12
+#define PO1030_EXPOSURE_DEFAULT 0x0085
+#define PO1030_BLUE_GAIN_DEFAULT 0x36
+#define PO1030_RED_GAIN_DEFAULT 0x36
+#define PO1030_GREEN_GAIN_DEFAULT 0x40
+
+/*****************************************************************************/
+
+/* Kernel module parameters */
+extern int force_sensor;
+extern bool dump_sensor;
+
+int po1030_probe(struct sd *sd);
+int po1030_init(struct sd *sd);
+int po1030_start(struct sd *sd);
+void po1030_disconnect(struct sd *sd);
+
+static const struct m5602_sensor po1030 = {
+ .name = "PO1030",
+
+ .i2c_slave_id = 0xdc,
+ .i2c_regW = 1,
+
+ .probe = po1030_probe,
+ .init = po1030_init,
+ .start = po1030_start,
+ .disconnect = po1030_disconnect,
+};
+
+static const unsigned char preinit_po1030[][3] = {
+ {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02},
+ {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
+ {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x04},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
+ {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06},
+ {BRIDGE, M5602_XB_GPIO_DAT_H, 0x02},
+
+ {SENSOR, PO1030_AUTOCTRL2, PO1030_SENSOR_RESET | (1 << 2)},
+
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x04},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x00}
+};
+
+static const unsigned char init_po1030[][3] = {
+ {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02},
+ {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
+ {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
+
+ {SENSOR, PO1030_AUTOCTRL2, PO1030_SENSOR_RESET | (1 << 2)},
+
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x04},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06},
+ {BRIDGE, M5602_XB_GPIO_DAT_H, 0x02},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x04},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x00},
+
+ {SENSOR, PO1030_AUTOCTRL2, 0x04},
+
+ {SENSOR, PO1030_OUTFORMCTRL2, PO1030_RAW_RGB_BAYER},
+ {SENSOR, PO1030_AUTOCTRL1, PO1030_WEIGHT_WIN_2X},
+
+ {SENSOR, PO1030_CONTROL2, 0x03},
+ {SENSOR, 0x21, 0x90},
+ {SENSOR, PO1030_YTARGET, 0x60},
+ {SENSOR, 0x59, 0x13},
+ {SENSOR, PO1030_OUTFORMCTRL1, PO1030_HREF_ENABLE},
+ {SENSOR, PO1030_EDGE_ENH_OFF, 0x00},
+ {SENSOR, PO1030_EGA, 0x80},
+ {SENSOR, 0x78, 0x14},
+ {SENSOR, 0x6f, 0x01},
+ {SENSOR, PO1030_GLOBALGAINMAX, 0x14},
+ {SENSOR, PO1030_Cb_U_GAIN, 0x38},
+ {SENSOR, PO1030_Cr_V_GAIN, 0x38},
+ {SENSOR, PO1030_CONTROL1, PO1030_SHUTTER_MODE |
+ PO1030_AUTO_SUBSAMPLING |
+ PO1030_FRAME_EQUAL},
+ {SENSOR, PO1030_GC0, 0x10},
+ {SENSOR, PO1030_GC1, 0x20},
+ {SENSOR, PO1030_GC2, 0x40},
+ {SENSOR, PO1030_GC3, 0x60},
+ {SENSOR, PO1030_GC4, 0x80},
+ {SENSOR, PO1030_GC5, 0xa0},
+ {SENSOR, PO1030_GC6, 0xc0},
+ {SENSOR, PO1030_GC7, 0xff},
+
+ /* Set the width to 751 */
+ {SENSOR, PO1030_FRAMEWIDTH_H, 0x02},
+ {SENSOR, PO1030_FRAMEWIDTH_L, 0xef},
+
+ /* Set the height to 540 */
+ {SENSOR, PO1030_FRAMEHEIGHT_H, 0x02},
+ {SENSOR, PO1030_FRAMEHEIGHT_L, 0x1c},
+
+ /* Set the x window to 1 */
+ {SENSOR, PO1030_WINDOWX_H, 0x00},
+ {SENSOR, PO1030_WINDOWX_L, 0x01},
+
+ /* Set the y window to 1 */
+ {SENSOR, PO1030_WINDOWY_H, 0x00},
+ {SENSOR, PO1030_WINDOWY_L, 0x01},
+
+ /* with a very low lighted environment increase the exposure but
+ * decrease the FPS (Frame Per Second) */
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
+
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0x00},
+};
+#endif
--- /dev/null
+/*
+ * Driver for the s5k4aa sensor
+ *
+ * Copyright (C) 2008 Erik Andrén
+ * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
+ * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
+ *
+ * Portions of code to USB interface and ALi driver software,
+ * Copyright (c) 2006 Willem Duinker
+ * v4l2 interface modeled after the V4L2 driver
+ * for SN9C10x PC Camera Controllers
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ *
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include "m5602_s5k4aa.h"
+
+static int s5k4aa_get_exposure(struct gspca_dev *gspca_dev, __s32 *val);
+static int s5k4aa_set_exposure(struct gspca_dev *gspca_dev, __s32 val);
+static int s5k4aa_get_vflip(struct gspca_dev *gspca_dev, __s32 *val);
+static int s5k4aa_set_vflip(struct gspca_dev *gspca_dev, __s32 val);
+static int s5k4aa_get_hflip(struct gspca_dev *gspca_dev, __s32 *val);
+static int s5k4aa_set_hflip(struct gspca_dev *gspca_dev, __s32 val);
+static int s5k4aa_get_gain(struct gspca_dev *gspca_dev, __s32 *val);
+static int s5k4aa_set_gain(struct gspca_dev *gspca_dev, __s32 val);
+static int s5k4aa_get_noise(struct gspca_dev *gspca_dev, __s32 *val);
+static int s5k4aa_set_noise(struct gspca_dev *gspca_dev, __s32 val);
+static int s5k4aa_get_brightness(struct gspca_dev *gspca_dev, __s32 *val);
+static int s5k4aa_set_brightness(struct gspca_dev *gspca_dev, __s32 val);
+
+static
+ const
+ struct dmi_system_id s5k4aa_vflip_dmi_table[] = {
+ {
+ .ident = "BRUNEINIT",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "BRUNENIT"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "BRUNENIT"),
+ DMI_MATCH(DMI_BOARD_VERSION, "00030D0000000001")
+ }
+ }, {
+ .ident = "Fujitsu-Siemens Amilo Xa 2528",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Xa 2528")
+ }
+ }, {
+ .ident = "Fujitsu-Siemens Amilo Xi 2428",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Xi 2428")
+ }
+ }, {
+ .ident = "Fujitsu-Siemens Amilo Xi 2528",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Xi 2528")
+ }
+ }, {
+ .ident = "Fujitsu-Siemens Amilo Xi 2550",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Xi 2550")
+ }
+ }, {
+ .ident = "Fujitsu-Siemens Amilo Pa 2548",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Pa 2548")
+ }
+ }, {
+ .ident = "MSI GX700",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Micro-Star International"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "GX700"),
+ DMI_MATCH(DMI_BIOS_DATE, "12/02/2008")
+ }
+ }, {
+ .ident = "MSI GX700",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Micro-Star International"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "GX700"),
+ DMI_MATCH(DMI_BIOS_DATE, "07/26/2007")
+ }
+ }, {
+ .ident = "MSI GX700",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Micro-Star International"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "GX700"),
+ DMI_MATCH(DMI_BIOS_DATE, "07/19/2007")
+ }
+ }, {
+ .ident = "MSI GX700/GX705/EX700",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Micro-Star International"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "GX700/GX705/EX700")
+ }
+ }, {
+ .ident = "MSI L735",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Micro-Star International"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "MS-1717X")
+ }
+ }, {
+ .ident = "Lenovo Y300",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "L3000 Y300"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Y300")
+ }
+ },
+ { }
+};
+
+static struct v4l2_pix_format s5k4aa_modes[] = {
+ {
+ 640,
+ 480,
+ V4L2_PIX_FMT_SBGGR8,
+ V4L2_FIELD_NONE,
+ .sizeimage =
+ 640 * 480,
+ .bytesperline = 640,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0
+ },
+ {
+ 1280,
+ 1024,
+ V4L2_PIX_FMT_SBGGR8,
+ V4L2_FIELD_NONE,
+ .sizeimage =
+ 1280 * 1024,
+ .bytesperline = 1280,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0
+ }
+};
+
+static const struct ctrl s5k4aa_ctrls[] = {
+#define VFLIP_IDX 0
+ {
+ {
+ .id = V4L2_CID_VFLIP,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "vertical flip",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 0
+ },
+ .set = s5k4aa_set_vflip,
+ .get = s5k4aa_get_vflip
+ },
+#define HFLIP_IDX 1
+ {
+ {
+ .id = V4L2_CID_HFLIP,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "horizontal flip",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 0
+ },
+ .set = s5k4aa_set_hflip,
+ .get = s5k4aa_get_hflip
+ },
+#define GAIN_IDX 2
+ {
+ {
+ .id = V4L2_CID_GAIN,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Gain",
+ .minimum = 0,
+ .maximum = 127,
+ .step = 1,
+ .default_value = S5K4AA_DEFAULT_GAIN,
+ .flags = V4L2_CTRL_FLAG_SLIDER
+ },
+ .set = s5k4aa_set_gain,
+ .get = s5k4aa_get_gain
+ },
+#define EXPOSURE_IDX 3
+ {
+ {
+ .id = V4L2_CID_EXPOSURE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Exposure",
+ .minimum = 13,
+ .maximum = 0xfff,
+ .step = 1,
+ .default_value = 0x100,
+ .flags = V4L2_CTRL_FLAG_SLIDER
+ },
+ .set = s5k4aa_set_exposure,
+ .get = s5k4aa_get_exposure
+ },
+#define NOISE_SUPP_IDX 4
+ {
+ {
+ .id = V4L2_CID_PRIVATE_BASE,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "Noise suppression (smoothing)",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 1,
+ },
+ .set = s5k4aa_set_noise,
+ .get = s5k4aa_get_noise
+ },
+#define BRIGHTNESS_IDX 5
+ {
+ {
+ .id = V4L2_CID_BRIGHTNESS,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Brightness",
+ .minimum = 0,
+ .maximum = 0x1f,
+ .step = 1,
+ .default_value = S5K4AA_DEFAULT_BRIGHTNESS,
+ },
+ .set = s5k4aa_set_brightness,
+ .get = s5k4aa_get_brightness
+ },
+
+};
+
+static void s5k4aa_dump_registers(struct sd *sd);
+
+int s5k4aa_probe(struct sd *sd)
+{
+ u8 prod_id[6] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+ const u8 expected_prod_id[6] = {0x00, 0x10, 0x00, 0x4b, 0x33, 0x75};
+ int i, err = 0;
+ s32 *sensor_settings;
+
+ if (force_sensor) {
+ if (force_sensor == S5K4AA_SENSOR) {
+ pr_info("Forcing a %s sensor\n", s5k4aa.name);
+ goto sensor_found;
+ }
+ /* If we want to force another sensor, don't try to probe this
+ * one */
+ return -ENODEV;
+ }
+
+ PDEBUG(D_PROBE, "Probing for a s5k4aa sensor");
+
+ /* Preinit the sensor */
+ for (i = 0; i < ARRAY_SIZE(preinit_s5k4aa) && !err; i++) {
+ u8 data[2] = {0x00, 0x00};
+
+ switch (preinit_s5k4aa[i][0]) {
+ case BRIDGE:
+ err = m5602_write_bridge(sd,
+ preinit_s5k4aa[i][1],
+ preinit_s5k4aa[i][2]);
+ break;
+
+ case SENSOR:
+ data[0] = preinit_s5k4aa[i][2];
+ err = m5602_write_sensor(sd,
+ preinit_s5k4aa[i][1],
+ data, 1);
+ break;
+
+ case SENSOR_LONG:
+ data[0] = preinit_s5k4aa[i][2];
+ data[1] = preinit_s5k4aa[i][3];
+ err = m5602_write_sensor(sd,
+ preinit_s5k4aa[i][1],
+ data, 2);
+ break;
+ default:
+ pr_info("Invalid stream command, exiting init\n");
+ return -EINVAL;
+ }
+ }
+
+ /* Test some registers, but we don't know their exact meaning yet */
+ if (m5602_read_sensor(sd, 0x00, prod_id, 2))
+ return -ENODEV;
+ if (m5602_read_sensor(sd, 0x02, prod_id+2, 2))
+ return -ENODEV;
+ if (m5602_read_sensor(sd, 0x04, prod_id+4, 2))
+ return -ENODEV;
+
+ if (memcmp(prod_id, expected_prod_id, sizeof(prod_id)))
+ return -ENODEV;
+ else
+ pr_info("Detected a s5k4aa sensor\n");
+
+sensor_found:
+ sensor_settings = kmalloc(
+ ARRAY_SIZE(s5k4aa_ctrls) * sizeof(s32), GFP_KERNEL);
+ if (!sensor_settings)
+ return -ENOMEM;
+
+ sd->gspca_dev.cam.cam_mode = s5k4aa_modes;
+ sd->gspca_dev.cam.nmodes = ARRAY_SIZE(s5k4aa_modes);
+ sd->desc->ctrls = s5k4aa_ctrls;
+ sd->desc->nctrls = ARRAY_SIZE(s5k4aa_ctrls);
+
+ for (i = 0; i < ARRAY_SIZE(s5k4aa_ctrls); i++)
+ sensor_settings[i] = s5k4aa_ctrls[i].qctrl.default_value;
+ sd->sensor_priv = sensor_settings;
+
+ return 0;
+}
+
+int s5k4aa_start(struct sd *sd)
+{
+ int i, err = 0;
+ u8 data[2];
+ struct cam *cam = &sd->gspca_dev.cam;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ switch (cam->cam_mode[sd->gspca_dev.curr_mode].width) {
+ case 1280:
+ PDEBUG(D_V4L2, "Configuring camera for SXGA mode");
+
+ for (i = 0; i < ARRAY_SIZE(SXGA_s5k4aa); i++) {
+ switch (SXGA_s5k4aa[i][0]) {
+ case BRIDGE:
+ err = m5602_write_bridge(sd,
+ SXGA_s5k4aa[i][1],
+ SXGA_s5k4aa[i][2]);
+ break;
+
+ case SENSOR:
+ data[0] = SXGA_s5k4aa[i][2];
+ err = m5602_write_sensor(sd,
+ SXGA_s5k4aa[i][1],
+ data, 1);
+ break;
+
+ case SENSOR_LONG:
+ data[0] = SXGA_s5k4aa[i][2];
+ data[1] = SXGA_s5k4aa[i][3];
+ err = m5602_write_sensor(sd,
+ SXGA_s5k4aa[i][1],
+ data, 2);
+ break;
+
+ default:
+ pr_err("Invalid stream command, exiting init\n");
+ return -EINVAL;
+ }
+ }
+ err = s5k4aa_set_noise(&sd->gspca_dev, 0);
+ if (err < 0)
+ return err;
+ break;
+
+ case 640:
+ PDEBUG(D_V4L2, "Configuring camera for VGA mode");
+
+ for (i = 0; i < ARRAY_SIZE(VGA_s5k4aa); i++) {
+ switch (VGA_s5k4aa[i][0]) {
+ case BRIDGE:
+ err = m5602_write_bridge(sd,
+ VGA_s5k4aa[i][1],
+ VGA_s5k4aa[i][2]);
+ break;
+
+ case SENSOR:
+ data[0] = VGA_s5k4aa[i][2];
+ err = m5602_write_sensor(sd,
+ VGA_s5k4aa[i][1],
+ data, 1);
+ break;
+
+ case SENSOR_LONG:
+ data[0] = VGA_s5k4aa[i][2];
+ data[1] = VGA_s5k4aa[i][3];
+ err = m5602_write_sensor(sd,
+ VGA_s5k4aa[i][1],
+ data, 2);
+ break;
+
+ default:
+ pr_err("Invalid stream command, exiting init\n");
+ return -EINVAL;
+ }
+ }
+ err = s5k4aa_set_noise(&sd->gspca_dev, 1);
+ if (err < 0)
+ return err;
+ break;
+ }
+ if (err < 0)
+ return err;
+
+ err = s5k4aa_set_exposure(&sd->gspca_dev,
+ sensor_settings[EXPOSURE_IDX]);
+ if (err < 0)
+ return err;
+
+ err = s5k4aa_set_gain(&sd->gspca_dev, sensor_settings[GAIN_IDX]);
+ if (err < 0)
+ return err;
+
+ err = s5k4aa_set_brightness(&sd->gspca_dev,
+ sensor_settings[BRIGHTNESS_IDX]);
+ if (err < 0)
+ return err;
+
+ err = s5k4aa_set_noise(&sd->gspca_dev, sensor_settings[NOISE_SUPP_IDX]);
+ if (err < 0)
+ return err;
+
+ err = s5k4aa_set_vflip(&sd->gspca_dev, sensor_settings[VFLIP_IDX]);
+ if (err < 0)
+ return err;
+
+ return s5k4aa_set_hflip(&sd->gspca_dev, sensor_settings[HFLIP_IDX]);
+}
+
+int s5k4aa_init(struct sd *sd)
+{
+ int i, err = 0;
+
+ for (i = 0; i < ARRAY_SIZE(init_s5k4aa) && !err; i++) {
+ u8 data[2] = {0x00, 0x00};
+
+ switch (init_s5k4aa[i][0]) {
+ case BRIDGE:
+ err = m5602_write_bridge(sd,
+ init_s5k4aa[i][1],
+ init_s5k4aa[i][2]);
+ break;
+
+ case SENSOR:
+ data[0] = init_s5k4aa[i][2];
+ err = m5602_write_sensor(sd,
+ init_s5k4aa[i][1], data, 1);
+ break;
+
+ case SENSOR_LONG:
+ data[0] = init_s5k4aa[i][2];
+ data[1] = init_s5k4aa[i][3];
+ err = m5602_write_sensor(sd,
+ init_s5k4aa[i][1], data, 2);
+ break;
+ default:
+ pr_info("Invalid stream command, exiting init\n");
+ return -EINVAL;
+ }
+ }
+
+ if (dump_sensor)
+ s5k4aa_dump_registers(sd);
+
+ return err;
+}
+
+static int s5k4aa_get_exposure(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ *val = sensor_settings[EXPOSURE_IDX];
+ PDEBUG(D_V4L2, "Read exposure %d", *val);
+
+ return 0;
+}
+
+static int s5k4aa_set_exposure(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+ u8 data = S5K4AA_PAGE_MAP_2;
+ int err;
+
+ sensor_settings[EXPOSURE_IDX] = val;
+ PDEBUG(D_V4L2, "Set exposure to %d", val);
+ err = m5602_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);
+ if (err < 0)
+ return err;
+ data = (val >> 8) & 0xff;
+ err = m5602_write_sensor(sd, S5K4AA_EXPOSURE_HI, &data, 1);
+ if (err < 0)
+ return err;
+ data = val & 0xff;
+ err = m5602_write_sensor(sd, S5K4AA_EXPOSURE_LO, &data, 1);
+
+ return err;
+}
+
+static int s5k4aa_get_vflip(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ *val = sensor_settings[VFLIP_IDX];
+ PDEBUG(D_V4L2, "Read vertical flip %d", *val);
+
+ return 0;
+}
+
+static int s5k4aa_set_vflip(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+ u8 data = S5K4AA_PAGE_MAP_2;
+ int err;
+
+ sensor_settings[VFLIP_IDX] = val;
+
+ PDEBUG(D_V4L2, "Set vertical flip to %d", val);
+ err = m5602_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);
+ if (err < 0)
+ return err;
+
+ err = m5602_read_sensor(sd, S5K4AA_READ_MODE, &data, 1);
+ if (err < 0)
+ return err;
+
+ if (dmi_check_system(s5k4aa_vflip_dmi_table))
+ val = !val;
+
+ data = ((data & ~S5K4AA_RM_V_FLIP) | ((val & 0x01) << 7));
+ err = m5602_write_sensor(sd, S5K4AA_READ_MODE, &data, 1);
+ if (err < 0)
+ return err;
+
+ err = m5602_read_sensor(sd, S5K4AA_ROWSTART_LO, &data, 1);
+ if (err < 0)
+ return err;
+ if (val)
+ data &= 0xfe;
+ else
+ data |= 0x01;
+ err = m5602_write_sensor(sd, S5K4AA_ROWSTART_LO, &data, 1);
+ return err;
+}
+
+static int s5k4aa_get_hflip(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ *val = sensor_settings[HFLIP_IDX];
+ PDEBUG(D_V4L2, "Read horizontal flip %d", *val);
+
+ return 0;
+}
+
+static int s5k4aa_set_hflip(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+ u8 data = S5K4AA_PAGE_MAP_2;
+ int err;
+
+ sensor_settings[HFLIP_IDX] = val;
+
+ PDEBUG(D_V4L2, "Set horizontal flip to %d", val);
+ err = m5602_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);
+ if (err < 0)
+ return err;
+
+ err = m5602_read_sensor(sd, S5K4AA_READ_MODE, &data, 1);
+ if (err < 0)
+ return err;
+
+ if (dmi_check_system(s5k4aa_vflip_dmi_table))
+ val = !val;
+
+ data = ((data & ~S5K4AA_RM_H_FLIP) | ((val & 0x01) << 6));
+ err = m5602_write_sensor(sd, S5K4AA_READ_MODE, &data, 1);
+ if (err < 0)
+ return err;
+
+ err = m5602_read_sensor(sd, S5K4AA_COLSTART_LO, &data, 1);
+ if (err < 0)
+ return err;
+ if (val)
+ data &= 0xfe;
+ else
+ data |= 0x01;
+ err = m5602_write_sensor(sd, S5K4AA_COLSTART_LO, &data, 1);
+ return err;
+}
+
+static int s5k4aa_get_gain(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ *val = sensor_settings[GAIN_IDX];
+ PDEBUG(D_V4L2, "Read gain %d", *val);
+ return 0;
+}
+
+static int s5k4aa_set_gain(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+ u8 data = S5K4AA_PAGE_MAP_2;
+ int err;
+
+ sensor_settings[GAIN_IDX] = val;
+
+ PDEBUG(D_V4L2, "Set gain to %d", val);
+ err = m5602_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);
+ if (err < 0)
+ return err;
+
+ data = val & 0xff;
+ err = m5602_write_sensor(sd, S5K4AA_GAIN, &data, 1);
+
+ return err;
+}
+
+static int s5k4aa_get_brightness(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ *val = sensor_settings[BRIGHTNESS_IDX];
+ PDEBUG(D_V4L2, "Read brightness %d", *val);
+ return 0;
+}
+
+static int s5k4aa_set_brightness(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+ u8 data = S5K4AA_PAGE_MAP_2;
+ int err;
+
+ sensor_settings[BRIGHTNESS_IDX] = val;
+
+ PDEBUG(D_V4L2, "Set brightness to %d", val);
+ err = m5602_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);
+ if (err < 0)
+ return err;
+
+ data = val & 0xff;
+ return m5602_write_sensor(sd, S5K4AA_BRIGHTNESS, &data, 1);
+}
+
+static int s5k4aa_get_noise(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+
+ *val = sensor_settings[NOISE_SUPP_IDX];
+ PDEBUG(D_V4L2, "Read noise %d", *val);
+ return 0;
+}
+
+static int s5k4aa_set_noise(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 *sensor_settings = sd->sensor_priv;
+ u8 data = S5K4AA_PAGE_MAP_2;
+ int err;
+
+ sensor_settings[NOISE_SUPP_IDX] = val;
+
+ PDEBUG(D_V4L2, "Set noise to %d", val);
+ err = m5602_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);
+ if (err < 0)
+ return err;
+
+ data = val & 0x01;
+ return m5602_write_sensor(sd, S5K4AA_NOISE_SUPP, &data, 1);
+}
+
+void s5k4aa_disconnect(struct sd *sd)
+{
+ sd->sensor = NULL;
+ kfree(sd->sensor_priv);
+}
+
+static void s5k4aa_dump_registers(struct sd *sd)
+{
+ int address;
+ u8 page, old_page;
+ m5602_read_sensor(sd, S5K4AA_PAGE_MAP, &old_page, 1);
+ for (page = 0; page < 16; page++) {
+ m5602_write_sensor(sd, S5K4AA_PAGE_MAP, &page, 1);
+ pr_info("Dumping the s5k4aa register state for page 0x%x\n",
+ page);
+ for (address = 0; address <= 0xff; address++) {
+ u8 value = 0;
+ m5602_read_sensor(sd, address, &value, 1);
+ pr_info("register 0x%x contains 0x%x\n",
+ address, value);
+ }
+ }
+ pr_info("s5k4aa register state dump complete\n");
+
+ for (page = 0; page < 16; page++) {
+ m5602_write_sensor(sd, S5K4AA_PAGE_MAP, &page, 1);
+ pr_info("Probing for which registers that are read/write for page 0x%x\n",
+ page);
+ for (address = 0; address <= 0xff; address++) {
+ u8 old_value, ctrl_value, test_value = 0xff;
+
+ m5602_read_sensor(sd, address, &old_value, 1);
+ m5602_write_sensor(sd, address, &test_value, 1);
+ m5602_read_sensor(sd, address, &ctrl_value, 1);
+
+ if (ctrl_value == test_value)
+ pr_info("register 0x%x is writeable\n",
+ address);
+ else
+ pr_info("register 0x%x is read only\n",
+ address);
+
+ /* Restore original value */
+ m5602_write_sensor(sd, address, &old_value, 1);
+ }
+ }
+ pr_info("Read/write register probing complete\n");
+ m5602_write_sensor(sd, S5K4AA_PAGE_MAP, &old_page, 1);
+}
--- /dev/null
+/*
+ * Driver for the s5k4aa sensor
+ *
+ * Copyright (C) 2008 Erik Andrén
+ * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
+ * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
+ *
+ * Portions of code to USB interface and ALi driver software,
+ * Copyright (c) 2006 Willem Duinker
+ * v4l2 interface modeled after the V4L2 driver
+ * for SN9C10x PC Camera Controllers
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ *
+ */
+
+#ifndef M5602_S5K4AA_H_
+#define M5602_S5K4AA_H_
+
+#include <linux/dmi.h>
+
+#include "m5602_sensor.h"
+
+/*****************************************************************************/
+
+#define S5K4AA_PAGE_MAP 0xec
+
+#define S5K4AA_PAGE_MAP_0 0x00
+#define S5K4AA_PAGE_MAP_1 0x01
+#define S5K4AA_PAGE_MAP_2 0x02
+
+/* Sensor register definitions for page 0x02 */
+#define S5K4AA_READ_MODE 0x03
+#define S5K4AA_ROWSTART_HI 0x04
+#define S5K4AA_ROWSTART_LO 0x05
+#define S5K4AA_COLSTART_HI 0x06
+#define S5K4AA_COLSTART_LO 0x07
+#define S5K4AA_WINDOW_HEIGHT_HI 0x08
+#define S5K4AA_WINDOW_HEIGHT_LO 0x09
+#define S5K4AA_WINDOW_WIDTH_HI 0x0a
+#define S5K4AA_WINDOW_WIDTH_LO 0x0b
+#define S5K4AA_GLOBAL_GAIN__ 0x0f
+/* sync lost, if too low, reduces frame rate if too high */
+#define S5K4AA_H_BLANK_HI__ 0x1d
+#define S5K4AA_H_BLANK_LO__ 0x1e
+#define S5K4AA_EXPOSURE_HI 0x17
+#define S5K4AA_EXPOSURE_LO 0x18
+#define S5K4AA_BRIGHTNESS 0x1f /* (digital?) gain : 5 bits */
+#define S5K4AA_GAIN 0x20 /* (analogue?) gain : 7 bits */
+#define S5K4AA_NOISE_SUPP 0x37
+
+#define S5K4AA_RM_ROW_SKIP_4X 0x08
+#define S5K4AA_RM_ROW_SKIP_2X 0x04
+#define S5K4AA_RM_COL_SKIP_4X 0x02
+#define S5K4AA_RM_COL_SKIP_2X 0x01
+#define S5K4AA_RM_H_FLIP 0x40
+#define S5K4AA_RM_V_FLIP 0x80
+
+#define S5K4AA_DEFAULT_GAIN 0x5f
+#define S5K4AA_DEFAULT_BRIGHTNESS 0x10
+
+/*****************************************************************************/
+
+/* Kernel module parameters */
+extern int force_sensor;
+extern bool dump_sensor;
+
+int s5k4aa_probe(struct sd *sd);
+int s5k4aa_init(struct sd *sd);
+int s5k4aa_start(struct sd *sd);
+void s5k4aa_disconnect(struct sd *sd);
+
+static const struct m5602_sensor s5k4aa = {
+ .name = "S5K4AA",
+ .i2c_slave_id = 0x5a,
+ .i2c_regW = 2,
+
+ .probe = s5k4aa_probe,
+ .init = s5k4aa_init,
+ .start = s5k4aa_start,
+ .disconnect = s5k4aa_disconnect,
+};
+
+static const unsigned char preinit_s5k4aa[][4] = {
+ {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02, 0x00},
+ {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0d, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00, 0x00},
+
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x08, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0x80, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x3f, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_H, 0x3f, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x00, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0xff, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_L, 0xff, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_L, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x08, 0x00},
+
+ {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02, 0x00},
+ {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x14, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xf0, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x1c, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x06, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0x00, 0x00},
+ {BRIDGE, M5602_XB_I2C_CLK_DIV, 0x20, 0x00},
+
+ {SENSOR, S5K4AA_PAGE_MAP, 0x00, 0x00}
+};
+
+static const unsigned char init_s5k4aa[][4] = {
+ {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02, 0x00},
+ {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0d, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00, 0x00},
+
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x08, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0x80, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x3f, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_H, 0x3f, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x00, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0xff, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_L, 0xff, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_L, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x08, 0x00},
+
+ {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02, 0x00},
+ {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x14, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xf0, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x1c, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x06, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0x00, 0x00},
+ {BRIDGE, M5602_XB_I2C_CLK_DIV, 0x20, 0x00},
+
+ {SENSOR, S5K4AA_PAGE_MAP, 0x07, 0x00},
+ {SENSOR, 0x36, 0x01, 0x00},
+ {SENSOR, S5K4AA_PAGE_MAP, 0x00, 0x00},
+ {SENSOR, 0x7b, 0xff, 0x00},
+ {SENSOR, S5K4AA_PAGE_MAP, 0x02, 0x00},
+ {SENSOR, 0x0c, 0x05, 0x00},
+ {SENSOR, 0x02, 0x0e, 0x00},
+ {SENSOR, S5K4AA_READ_MODE, 0xa0, 0x00},
+ {SENSOR, 0x37, 0x00, 0x00},
+};
+
+static const unsigned char VGA_s5k4aa[][4] = {
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x08, 0x00},
+ {BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81, 0x00},
+ {BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x01, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ /* VSYNC_PARA, VSYNC_PARA : img height 480 = 0x01e0 */
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x01, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0xe0, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x02, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00},
+ /* HSYNC_PARA, HSYNC_PARA : img width 640 = 0x0280 */
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x02, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x80, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xa0, 0x00}, /* 48 MHz */
+
+ {SENSOR, S5K4AA_PAGE_MAP, 0x02, 0x00},
+ {SENSOR, S5K4AA_READ_MODE, S5K4AA_RM_H_FLIP | S5K4AA_RM_ROW_SKIP_2X
+ | S5K4AA_RM_COL_SKIP_2X, 0x00},
+ /* 0x37 : Fix image stability when light is too bright and improves
+ * image quality in 640x480, but worsens it in 1280x1024 */
+ {SENSOR, 0x37, 0x01, 0x00},
+ /* ROWSTART_HI, ROWSTART_LO : 10 + (1024-960)/2 = 42 = 0x002a */
+ {SENSOR, S5K4AA_ROWSTART_HI, 0x00, 0x00},
+ {SENSOR, S5K4AA_ROWSTART_LO, 0x29, 0x00},
+ {SENSOR, S5K4AA_COLSTART_HI, 0x00, 0x00},
+ {SENSOR, S5K4AA_COLSTART_LO, 0x0c, 0x00},
+ /* window_height_hi, window_height_lo : 960 = 0x03c0 */
+ {SENSOR, S5K4AA_WINDOW_HEIGHT_HI, 0x03, 0x00},
+ {SENSOR, S5K4AA_WINDOW_HEIGHT_LO, 0xc0, 0x00},
+ /* window_width_hi, window_width_lo : 1280 = 0x0500 */
+ {SENSOR, S5K4AA_WINDOW_WIDTH_HI, 0x05, 0x00},
+ {SENSOR, S5K4AA_WINDOW_WIDTH_LO, 0x00, 0x00},
+ {SENSOR, S5K4AA_H_BLANK_HI__, 0x00, 0x00},
+ {SENSOR, S5K4AA_H_BLANK_LO__, 0xa8, 0x00}, /* helps to sync... */
+ {SENSOR, S5K4AA_EXPOSURE_HI, 0x01, 0x00},
+ {SENSOR, S5K4AA_EXPOSURE_LO, 0x00, 0x00},
+ {SENSOR, 0x11, 0x04, 0x00},
+ {SENSOR, 0x12, 0xc3, 0x00},
+ {SENSOR, S5K4AA_PAGE_MAP, 0x02, 0x00},
+ {SENSOR, 0x02, 0x0e, 0x00},
+};
+
+static const unsigned char SXGA_s5k4aa[][4] = {
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x08, 0x00},
+ {BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81, 0x00},
+ {BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x01, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ /* VSYNC_PARA, VSYNC_PARA : img height 1024 = 0x0400 */
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x04, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x02, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00},
+ /* HSYNC_PARA, HSYNC_PARA : img width 1280 = 0x0500 */
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x05, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xa0, 0x00}, /* 48 MHz */
+
+ {SENSOR, S5K4AA_PAGE_MAP, 0x02, 0x00},
+ {SENSOR, S5K4AA_READ_MODE, S5K4AA_RM_H_FLIP, 0x00},
+ {SENSOR, 0x37, 0x01, 0x00},
+ {SENSOR, S5K4AA_ROWSTART_HI, 0x00, 0x00},
+ {SENSOR, S5K4AA_ROWSTART_LO, 0x09, 0x00},
+ {SENSOR, S5K4AA_COLSTART_HI, 0x00, 0x00},
+ {SENSOR, S5K4AA_COLSTART_LO, 0x0a, 0x00},
+ {SENSOR, S5K4AA_WINDOW_HEIGHT_HI, 0x04, 0x00},
+ {SENSOR, S5K4AA_WINDOW_HEIGHT_LO, 0x00, 0x00},
+ {SENSOR, S5K4AA_WINDOW_WIDTH_HI, 0x05, 0x00},
+ {SENSOR, S5K4AA_WINDOW_WIDTH_LO, 0x00, 0x00},
+ {SENSOR, S5K4AA_H_BLANK_HI__, 0x01, 0x00},
+ {SENSOR, S5K4AA_H_BLANK_LO__, 0xa8, 0x00},
+ {SENSOR, S5K4AA_EXPOSURE_HI, 0x01, 0x00},
+ {SENSOR, S5K4AA_EXPOSURE_LO, 0x00, 0x00},
+ {SENSOR, 0x11, 0x04, 0x00},
+ {SENSOR, 0x12, 0xc3, 0x00},
+ {SENSOR, S5K4AA_PAGE_MAP, 0x02, 0x00},
+ {SENSOR, 0x02, 0x0e, 0x00},
+};
+#endif
--- /dev/null
+/*
+ * Driver for the s5k83a sensor
+ *
+ * Copyright (C) 2008 Erik Andrén
+ * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
+ * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
+ *
+ * Portions of code to USB interface and ALi driver software,
+ * Copyright (c) 2006 Willem Duinker
+ * v4l2 interface modeled after the V4L2 driver
+ * for SN9C10x PC Camera Controllers
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ *
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include <linux/kthread.h>
+#include "m5602_s5k83a.h"
+
+static int s5k83a_set_gain(struct gspca_dev *gspca_dev, __s32 val);
+static int s5k83a_get_gain(struct gspca_dev *gspca_dev, __s32 *val);
+static int s5k83a_set_brightness(struct gspca_dev *gspca_dev, __s32 val);
+static int s5k83a_get_brightness(struct gspca_dev *gspca_dev, __s32 *val);
+static int s5k83a_set_exposure(struct gspca_dev *gspca_dev, __s32 val);
+static int s5k83a_get_exposure(struct gspca_dev *gspca_dev, __s32 *val);
+static int s5k83a_get_vflip(struct gspca_dev *gspca_dev, __s32 *val);
+static int s5k83a_set_vflip(struct gspca_dev *gspca_dev, __s32 val);
+static int s5k83a_get_hflip(struct gspca_dev *gspca_dev, __s32 *val);
+static int s5k83a_set_hflip(struct gspca_dev *gspca_dev, __s32 val);
+
+static struct v4l2_pix_format s5k83a_modes[] = {
+ {
+ 640,
+ 480,
+ V4L2_PIX_FMT_SBGGR8,
+ V4L2_FIELD_NONE,
+ .sizeimage =
+ 640 * 480,
+ .bytesperline = 640,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0
+ }
+};
+
+static const struct ctrl s5k83a_ctrls[] = {
+#define GAIN_IDX 0
+ {
+ {
+ .id = V4L2_CID_GAIN,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "gain",
+ .minimum = 0x00,
+ .maximum = 0xff,
+ .step = 0x01,
+ .default_value = S5K83A_DEFAULT_GAIN,
+ .flags = V4L2_CTRL_FLAG_SLIDER
+ },
+ .set = s5k83a_set_gain,
+ .get = s5k83a_get_gain
+
+ },
+#define BRIGHTNESS_IDX 1
+ {
+ {
+ .id = V4L2_CID_BRIGHTNESS,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "brightness",
+ .minimum = 0x00,
+ .maximum = 0xff,
+ .step = 0x01,
+ .default_value = S5K83A_DEFAULT_BRIGHTNESS,
+ .flags = V4L2_CTRL_FLAG_SLIDER
+ },
+ .set = s5k83a_set_brightness,
+ .get = s5k83a_get_brightness,
+ },
+#define EXPOSURE_IDX 2
+ {
+ {
+ .id = V4L2_CID_EXPOSURE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "exposure",
+ .minimum = 0x00,
+ .maximum = S5K83A_MAXIMUM_EXPOSURE,
+ .step = 0x01,
+ .default_value = S5K83A_DEFAULT_EXPOSURE,
+ .flags = V4L2_CTRL_FLAG_SLIDER
+ },
+ .set = s5k83a_set_exposure,
+ .get = s5k83a_get_exposure
+ },
+#define HFLIP_IDX 3
+ {
+ {
+ .id = V4L2_CID_HFLIP,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "horizontal flip",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 0
+ },
+ .set = s5k83a_set_hflip,
+ .get = s5k83a_get_hflip
+ },
+#define VFLIP_IDX 4
+ {
+ {
+ .id = V4L2_CID_VFLIP,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "vertical flip",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 0
+ },
+ .set = s5k83a_set_vflip,
+ .get = s5k83a_get_vflip
+ }
+};
+
+static void s5k83a_dump_registers(struct sd *sd);
+static int s5k83a_get_rotation(struct sd *sd, u8 *reg_data);
+static int s5k83a_set_led_indication(struct sd *sd, u8 val);
+static int s5k83a_set_flip_real(struct gspca_dev *gspca_dev,
+ __s32 vflip, __s32 hflip);
+
+int s5k83a_probe(struct sd *sd)
+{
+ struct s5k83a_priv *sens_priv;
+ u8 prod_id = 0, ver_id = 0;
+ int i, err = 0;
+
+ if (force_sensor) {
+ if (force_sensor == S5K83A_SENSOR) {
+ pr_info("Forcing a %s sensor\n", s5k83a.name);
+ goto sensor_found;
+ }
+ /* If we want to force another sensor, don't try to probe this
+ * one */
+ return -ENODEV;
+ }
+
+ PDEBUG(D_PROBE, "Probing for a s5k83a sensor");
+
+ /* Preinit the sensor */
+ for (i = 0; i < ARRAY_SIZE(preinit_s5k83a) && !err; i++) {
+ u8 data[2] = {preinit_s5k83a[i][2], preinit_s5k83a[i][3]};
+ if (preinit_s5k83a[i][0] == SENSOR)
+ err = m5602_write_sensor(sd, preinit_s5k83a[i][1],
+ data, 2);
+ else
+ err = m5602_write_bridge(sd, preinit_s5k83a[i][1],
+ data[0]);
+ }
+
+ /* We don't know what register (if any) that contain the product id
+ * Just pick the first addresses that seem to produce the same results
+ * on multiple machines */
+ if (m5602_read_sensor(sd, 0x00, &prod_id, 1))
+ return -ENODEV;
+
+ if (m5602_read_sensor(sd, 0x01, &ver_id, 1))
+ return -ENODEV;
+
+ if ((prod_id == 0xff) || (ver_id == 0xff))
+ return -ENODEV;
+ else
+ pr_info("Detected a s5k83a sensor\n");
+
+sensor_found:
+ sens_priv = kmalloc(
+ sizeof(struct s5k83a_priv), GFP_KERNEL);
+ if (!sens_priv)
+ return -ENOMEM;
+
+ sens_priv->settings =
+ kmalloc(sizeof(s32)*ARRAY_SIZE(s5k83a_ctrls), GFP_KERNEL);
+ if (!sens_priv->settings) {
+ kfree(sens_priv);
+ return -ENOMEM;
+ }
+
+ sd->gspca_dev.cam.cam_mode = s5k83a_modes;
+ sd->gspca_dev.cam.nmodes = ARRAY_SIZE(s5k83a_modes);
+ sd->desc->ctrls = s5k83a_ctrls;
+ sd->desc->nctrls = ARRAY_SIZE(s5k83a_ctrls);
+
+ /* null the pointer! thread is't running now */
+ sens_priv->rotation_thread = NULL;
+
+ for (i = 0; i < ARRAY_SIZE(s5k83a_ctrls); i++)
+ sens_priv->settings[i] = s5k83a_ctrls[i].qctrl.default_value;
+
+ sd->sensor_priv = sens_priv;
+ return 0;
+}
+
+int s5k83a_init(struct sd *sd)
+{
+ int i, err = 0;
+ s32 *sensor_settings =
+ ((struct s5k83a_priv *) sd->sensor_priv)->settings;
+
+ for (i = 0; i < ARRAY_SIZE(init_s5k83a) && !err; i++) {
+ u8 data[2] = {0x00, 0x00};
+
+ switch (init_s5k83a[i][0]) {
+ case BRIDGE:
+ err = m5602_write_bridge(sd,
+ init_s5k83a[i][1],
+ init_s5k83a[i][2]);
+ break;
+
+ case SENSOR:
+ data[0] = init_s5k83a[i][2];
+ err = m5602_write_sensor(sd,
+ init_s5k83a[i][1], data, 1);
+ break;
+
+ case SENSOR_LONG:
+ data[0] = init_s5k83a[i][2];
+ data[1] = init_s5k83a[i][3];
+ err = m5602_write_sensor(sd,
+ init_s5k83a[i][1], data, 2);
+ break;
+ default:
+ pr_info("Invalid stream command, exiting init\n");
+ return -EINVAL;
+ }
+ }
+
+ if (dump_sensor)
+ s5k83a_dump_registers(sd);
+
+ err = s5k83a_set_gain(&sd->gspca_dev, sensor_settings[GAIN_IDX]);
+ if (err < 0)
+ return err;
+
+ err = s5k83a_set_brightness(&sd->gspca_dev,
+ sensor_settings[BRIGHTNESS_IDX]);
+ if (err < 0)
+ return err;
+
+ err = s5k83a_set_exposure(&sd->gspca_dev,
+ sensor_settings[EXPOSURE_IDX]);
+ if (err < 0)
+ return err;
+
+ err = s5k83a_set_hflip(&sd->gspca_dev, sensor_settings[HFLIP_IDX]);
+ if (err < 0)
+ return err;
+
+ err = s5k83a_set_vflip(&sd->gspca_dev, sensor_settings[VFLIP_IDX]);
+
+ return err;
+}
+
+static int rotation_thread_function(void *data)
+{
+ struct sd *sd = (struct sd *) data;
+ struct s5k83a_priv *sens_priv = sd->sensor_priv;
+ u8 reg, previous_rotation = 0;
+ __s32 vflip, hflip;
+
+ set_current_state(TASK_INTERRUPTIBLE);
+ while (!schedule_timeout(100)) {
+ if (mutex_lock_interruptible(&sd->gspca_dev.usb_lock))
+ break;
+
+ s5k83a_get_rotation(sd, ®);
+ if (previous_rotation != reg) {
+ previous_rotation = reg;
+ pr_info("Camera was flipped\n");
+
+ s5k83a_get_vflip((struct gspca_dev *) sd, &vflip);
+ s5k83a_get_hflip((struct gspca_dev *) sd, &hflip);
+
+ if (reg) {
+ vflip = !vflip;
+ hflip = !hflip;
+ }
+ s5k83a_set_flip_real((struct gspca_dev *) sd,
+ vflip, hflip);
+ }
+
+ mutex_unlock(&sd->gspca_dev.usb_lock);
+ set_current_state(TASK_INTERRUPTIBLE);
+ }
+
+ /* return to "front" flip */
+ if (previous_rotation) {
+ s5k83a_get_vflip((struct gspca_dev *) sd, &vflip);
+ s5k83a_get_hflip((struct gspca_dev *) sd, &hflip);
+ s5k83a_set_flip_real((struct gspca_dev *) sd, vflip, hflip);
+ }
+
+ sens_priv->rotation_thread = NULL;
+ return 0;
+}
+
+int s5k83a_start(struct sd *sd)
+{
+ int i, err = 0;
+ struct s5k83a_priv *sens_priv = sd->sensor_priv;
+
+ /* Create another thread, polling the GPIO ports of the camera to check
+ if it got rotated. This is how the windows driver does it so we have
+ to assume that there is no better way of accomplishing this */
+ sens_priv->rotation_thread = kthread_create(rotation_thread_function,
+ sd, "rotation thread");
+ wake_up_process(sens_priv->rotation_thread);
+
+ /* Preinit the sensor */
+ for (i = 0; i < ARRAY_SIZE(start_s5k83a) && !err; i++) {
+ u8 data[2] = {start_s5k83a[i][2], start_s5k83a[i][3]};
+ if (start_s5k83a[i][0] == SENSOR)
+ err = m5602_write_sensor(sd, start_s5k83a[i][1],
+ data, 2);
+ else
+ err = m5602_write_bridge(sd, start_s5k83a[i][1],
+ data[0]);
+ }
+ if (err < 0)
+ return err;
+
+ return s5k83a_set_led_indication(sd, 1);
+}
+
+int s5k83a_stop(struct sd *sd)
+{
+ struct s5k83a_priv *sens_priv = sd->sensor_priv;
+
+ if (sens_priv->rotation_thread)
+ kthread_stop(sens_priv->rotation_thread);
+
+ return s5k83a_set_led_indication(sd, 0);
+}
+
+void s5k83a_disconnect(struct sd *sd)
+{
+ struct s5k83a_priv *sens_priv = sd->sensor_priv;
+
+ s5k83a_stop(sd);
+
+ sd->sensor = NULL;
+ kfree(sens_priv->settings);
+ kfree(sens_priv);
+}
+
+static int s5k83a_get_gain(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct s5k83a_priv *sens_priv = sd->sensor_priv;
+
+ *val = sens_priv->settings[GAIN_IDX];
+ return 0;
+}
+
+static int s5k83a_set_gain(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ u8 data[2];
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct s5k83a_priv *sens_priv = sd->sensor_priv;
+
+ sens_priv->settings[GAIN_IDX] = val;
+
+ data[0] = 0x00;
+ data[1] = 0x20;
+ err = m5602_write_sensor(sd, 0x14, data, 2);
+ if (err < 0)
+ return err;
+
+ data[0] = 0x01;
+ data[1] = 0x00;
+ err = m5602_write_sensor(sd, 0x0d, data, 2);
+ if (err < 0)
+ return err;
+
+ /* FIXME: This is not sane, we need to figure out the composition
+ of these registers */
+ data[0] = val >> 3; /* gain, high 5 bits */
+ data[1] = val >> 1; /* gain, high 7 bits */
+ err = m5602_write_sensor(sd, S5K83A_GAIN, data, 2);
+
+ return err;
+}
+
+static int s5k83a_get_brightness(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct s5k83a_priv *sens_priv = sd->sensor_priv;
+
+ *val = sens_priv->settings[BRIGHTNESS_IDX];
+ return 0;
+}
+
+static int s5k83a_set_brightness(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ u8 data[1];
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct s5k83a_priv *sens_priv = sd->sensor_priv;
+
+ sens_priv->settings[BRIGHTNESS_IDX] = val;
+ data[0] = val;
+ err = m5602_write_sensor(sd, S5K83A_BRIGHTNESS, data, 1);
+ return err;
+}
+
+static int s5k83a_get_exposure(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct s5k83a_priv *sens_priv = sd->sensor_priv;
+
+ *val = sens_priv->settings[EXPOSURE_IDX];
+ return 0;
+}
+
+static int s5k83a_set_exposure(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ u8 data[2];
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct s5k83a_priv *sens_priv = sd->sensor_priv;
+
+ sens_priv->settings[EXPOSURE_IDX] = val;
+ data[0] = 0;
+ data[1] = val;
+ err = m5602_write_sensor(sd, S5K83A_EXPOSURE, data, 2);
+ return err;
+}
+
+static int s5k83a_get_vflip(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct s5k83a_priv *sens_priv = sd->sensor_priv;
+
+ *val = sens_priv->settings[VFLIP_IDX];
+ return 0;
+}
+
+static int s5k83a_set_flip_real(struct gspca_dev *gspca_dev,
+ __s32 vflip, __s32 hflip)
+{
+ int err;
+ u8 data[1];
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ data[0] = 0x05;
+ err = m5602_write_sensor(sd, S5K83A_PAGE_MAP, data, 1);
+ if (err < 0)
+ return err;
+
+ /* six bit is vflip, seven is hflip */
+ data[0] = S5K83A_FLIP_MASK;
+ data[0] = (vflip) ? data[0] | 0x40 : data[0];
+ data[0] = (hflip) ? data[0] | 0x80 : data[0];
+
+ err = m5602_write_sensor(sd, S5K83A_FLIP, data, 1);
+ if (err < 0)
+ return err;
+
+ data[0] = (vflip) ? 0x0b : 0x0a;
+ err = m5602_write_sensor(sd, S5K83A_VFLIP_TUNE, data, 1);
+ if (err < 0)
+ return err;
+
+ data[0] = (hflip) ? 0x0a : 0x0b;
+ err = m5602_write_sensor(sd, S5K83A_HFLIP_TUNE, data, 1);
+ return err;
+}
+
+static int s5k83a_set_vflip(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ u8 reg;
+ __s32 hflip;
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct s5k83a_priv *sens_priv = sd->sensor_priv;
+
+ sens_priv->settings[VFLIP_IDX] = val;
+
+ s5k83a_get_hflip(gspca_dev, &hflip);
+
+ err = s5k83a_get_rotation(sd, ®);
+ if (err < 0)
+ return err;
+ if (reg) {
+ val = !val;
+ hflip = !hflip;
+ }
+
+ err = s5k83a_set_flip_real(gspca_dev, val, hflip);
+ return err;
+}
+
+static int s5k83a_get_hflip(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct s5k83a_priv *sens_priv = sd->sensor_priv;
+
+ *val = sens_priv->settings[HFLIP_IDX];
+ return 0;
+}
+
+static int s5k83a_set_hflip(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ u8 reg;
+ __s32 vflip;
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct s5k83a_priv *sens_priv = sd->sensor_priv;
+
+ sens_priv->settings[HFLIP_IDX] = val;
+
+ s5k83a_get_vflip(gspca_dev, &vflip);
+
+ err = s5k83a_get_rotation(sd, ®);
+ if (err < 0)
+ return err;
+ if (reg) {
+ val = !val;
+ vflip = !vflip;
+ }
+
+ err = s5k83a_set_flip_real(gspca_dev, vflip, val);
+ return err;
+}
+
+static int s5k83a_set_led_indication(struct sd *sd, u8 val)
+{
+ int err = 0;
+ u8 data[1];
+
+ err = m5602_read_bridge(sd, M5602_XB_GPIO_DAT, data);
+ if (err < 0)
+ return err;
+
+ if (val)
+ data[0] = data[0] | S5K83A_GPIO_LED_MASK;
+ else
+ data[0] = data[0] & ~S5K83A_GPIO_LED_MASK;
+
+ err = m5602_write_bridge(sd, M5602_XB_GPIO_DAT, data[0]);
+
+ return err;
+}
+
+/* Get camera rotation on Acer notebooks */
+static int s5k83a_get_rotation(struct sd *sd, u8 *reg_data)
+{
+ int err = m5602_read_bridge(sd, M5602_XB_GPIO_DAT, reg_data);
+ *reg_data = (*reg_data & S5K83A_GPIO_ROTATION_MASK) ? 0 : 1;
+ return err;
+}
+
+static void s5k83a_dump_registers(struct sd *sd)
+{
+ int address;
+ u8 page, old_page;
+ m5602_read_sensor(sd, S5K83A_PAGE_MAP, &old_page, 1);
+
+ for (page = 0; page < 16; page++) {
+ m5602_write_sensor(sd, S5K83A_PAGE_MAP, &page, 1);
+ pr_info("Dumping the s5k83a register state for page 0x%x\n",
+ page);
+ for (address = 0; address <= 0xff; address++) {
+ u8 val = 0;
+ m5602_read_sensor(sd, address, &val, 1);
+ pr_info("register 0x%x contains 0x%x\n", address, val);
+ }
+ }
+ pr_info("s5k83a register state dump complete\n");
+
+ for (page = 0; page < 16; page++) {
+ m5602_write_sensor(sd, S5K83A_PAGE_MAP, &page, 1);
+ pr_info("Probing for which registers that are read/write for page 0x%x\n",
+ page);
+ for (address = 0; address <= 0xff; address++) {
+ u8 old_val, ctrl_val, test_val = 0xff;
+
+ m5602_read_sensor(sd, address, &old_val, 1);
+ m5602_write_sensor(sd, address, &test_val, 1);
+ m5602_read_sensor(sd, address, &ctrl_val, 1);
+
+ if (ctrl_val == test_val)
+ pr_info("register 0x%x is writeable\n",
+ address);
+ else
+ pr_info("register 0x%x is read only\n",
+ address);
+
+ /* Restore original val */
+ m5602_write_sensor(sd, address, &old_val, 1);
+ }
+ }
+ pr_info("Read/write register probing complete\n");
+ m5602_write_sensor(sd, S5K83A_PAGE_MAP, &old_page, 1);
+}
--- /dev/null
+/*
+ * Driver for the s5k83a sensor
+ *
+ * Copyright (C) 2008 Erik Andrén
+ * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
+ * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
+ *
+ * Portions of code to USB interface and ALi driver software,
+ * Copyright (c) 2006 Willem Duinker
+ * v4l2 interface modeled after the V4L2 driver
+ * for SN9C10x PC Camera Controllers
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ *
+ */
+
+#ifndef M5602_S5K83A_H_
+#define M5602_S5K83A_H_
+
+#include "m5602_sensor.h"
+
+#define S5K83A_FLIP 0x01
+#define S5K83A_HFLIP_TUNE 0x03
+#define S5K83A_VFLIP_TUNE 0x05
+#define S5K83A_BRIGHTNESS 0x0a
+#define S5K83A_EXPOSURE 0x18
+#define S5K83A_GAIN 0x1b
+#define S5K83A_PAGE_MAP 0xec
+
+#define S5K83A_DEFAULT_GAIN 0x71
+#define S5K83A_DEFAULT_BRIGHTNESS 0x7e
+#define S5K83A_DEFAULT_EXPOSURE 0x00
+#define S5K83A_MAXIMUM_EXPOSURE 0x3c
+#define S5K83A_FLIP_MASK 0x10
+#define S5K83A_GPIO_LED_MASK 0x10
+#define S5K83A_GPIO_ROTATION_MASK 0x40
+
+/*****************************************************************************/
+
+/* Kernel module parameters */
+extern int force_sensor;
+extern bool dump_sensor;
+
+int s5k83a_probe(struct sd *sd);
+int s5k83a_init(struct sd *sd);
+int s5k83a_start(struct sd *sd);
+int s5k83a_stop(struct sd *sd);
+void s5k83a_disconnect(struct sd *sd);
+
+static const struct m5602_sensor s5k83a = {
+ .name = "S5K83A",
+ .probe = s5k83a_probe,
+ .init = s5k83a_init,
+ .start = s5k83a_start,
+ .stop = s5k83a_stop,
+ .disconnect = s5k83a_disconnect,
+ .i2c_slave_id = 0x5a,
+ .i2c_regW = 2,
+};
+
+struct s5k83a_priv {
+ /* We use another thread periodically
+ probing the orientation of the camera */
+ struct task_struct *rotation_thread;
+ s32 *settings;
+};
+
+static const unsigned char preinit_s5k83a[][4] = {
+ {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02, 0x00},
+ {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0d, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00, 0x00},
+
+ {BRIDGE, M5602_XB_SIG_INI, 0x00, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x08, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x3f, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_H, 0x3f, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0xff, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_L, 0xff, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_L, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0x80, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
+ {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02, 0x00},
+ {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xf0, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x1c, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x06, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0x00, 0x00},
+ {BRIDGE, M5602_XB_I2C_CLK_DIV, 0x20, 0x00},
+};
+
+/* This could probably be considerably shortened.
+ I don't have the hardware to experiment with it, patches welcome
+*/
+static const unsigned char init_s5k83a[][4] = {
+ /* The following sequence is useless after a clean boot
+ but is necessary after resume from suspend */
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x08, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x3f, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_H, 0x3f, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0xff, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_L, 0xff, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_L, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0x80, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
+ {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02, 0x00},
+ {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xf0, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x08, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x06, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0x00, 0x00},
+ {BRIDGE, M5602_XB_I2C_CLK_DIV, 0x20, 0x00},
+
+ {SENSOR, S5K83A_PAGE_MAP, 0x04, 0x00},
+ {SENSOR, 0xaf, 0x01, 0x00},
+ {SENSOR, S5K83A_PAGE_MAP, 0x00, 0x00},
+ {SENSOR, 0x7b, 0xff, 0x00},
+ {SENSOR, S5K83A_PAGE_MAP, 0x05, 0x00},
+ {SENSOR, 0x01, 0x50, 0x00},
+ {SENSOR, 0x12, 0x20, 0x00},
+ {SENSOR, 0x17, 0x40, 0x00},
+ {SENSOR, 0x1c, 0x00, 0x00},
+ {SENSOR, 0x02, 0x70, 0x00},
+ {SENSOR, 0x03, 0x0b, 0x00},
+ {SENSOR, 0x04, 0xf0, 0x00},
+ {SENSOR, 0x05, 0x0b, 0x00},
+ {SENSOR, 0x06, 0x71, 0x00},
+ {SENSOR, 0x07, 0xe8, 0x00}, /* 488 */
+ {SENSOR, 0x08, 0x02, 0x00},
+ {SENSOR, 0x09, 0x88, 0x00}, /* 648 */
+ {SENSOR, 0x14, 0x00, 0x00},
+ {SENSOR, 0x15, 0x20, 0x00}, /* 32 */
+ {SENSOR, 0x19, 0x00, 0x00},
+ {SENSOR, 0x1a, 0x98, 0x00}, /* 152 */
+ {SENSOR, 0x0f, 0x02, 0x00},
+ {SENSOR, 0x10, 0xe5, 0x00}, /* 741 */
+ /* normal colors
+ (this is value after boot, but after tries can be different) */
+ {SENSOR, 0x00, 0x06, 0x00},
+};
+
+static const unsigned char start_s5k83a[][4] = {
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
+ {BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81, 0x00},
+ {BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x01, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x01, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0xe4, 0x00}, /* 484 */
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x02, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x02, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x7f, 0x00}, /* 639 */
+ {BRIDGE, M5602_XB_SIG_INI, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+};
+#endif
--- /dev/null
+/*
+ * USB Driver for ALi m5602 based webcams
+ *
+ * Copyright (C) 2008 Erik Andrén
+ * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
+ * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
+ *
+ * Portions of code to USB interface and ALi driver software,
+ * Copyright (c) 2006 Willem Duinker
+ * v4l2 interface modeled after the V4L2 driver
+ * for SN9C10x PC Camera Controllers
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ *
+ */
+
+#ifndef M5602_SENSOR_H_
+#define M5602_SENSOR_H_
+
+#include "m5602_bridge.h"
+
+#define M5602_V4L2_CID_GREEN_BALANCE (V4L2_CID_PRIVATE_BASE + 0)
+#define M5602_V4L2_CID_NOISE_SUPPRESION (V4L2_CID_PRIVATE_BASE + 1)
+
+/* Enumerates all supported sensors */
+enum sensors {
+ OV9650_SENSOR = 1,
+ S5K83A_SENSOR = 2,
+ S5K4AA_SENSOR = 3,
+ MT9M111_SENSOR = 4,
+ PO1030_SENSOR = 5,
+ OV7660_SENSOR = 6,
+};
+
+/* Enumerates all possible instruction types */
+enum instruction {
+ BRIDGE,
+ SENSOR,
+ SENSOR_LONG
+};
+
+struct m5602_sensor {
+ /* Defines the name of a sensor */
+ char name[32];
+
+ /* What i2c address the sensor is connected to */
+ u8 i2c_slave_id;
+
+ /* Width of each i2c register (in bytes) */
+ u8 i2c_regW;
+
+ /* Probes if the sensor is connected */
+ int (*probe)(struct sd *sd);
+
+ /* Performs a initialization sequence */
+ int (*init)(struct sd *sd);
+
+ /* Executed when the camera starts to send data */
+ int (*start)(struct sd *sd);
+
+ /* Executed when the camera ends to send data */
+ int (*stop)(struct sd *sd);
+
+ /* Executed when the device is disconnected */
+ void (*disconnect)(struct sd *sd);
+};
+
+#endif
--- /dev/null
+/*
+ * Mars-Semi MR97311A library
+ * Copyright (C) 2005 <bradlch@hotmail.com>
+ *
+ * V4L2 by Jean-Francois Moine <http://moinejf.free.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#define MODULE_NAME "mars"
+
+#include "gspca.h"
+#include "jpeg.h"
+
+MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
+MODULE_DESCRIPTION("GSPCA/Mars USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+#define QUALITY 50
+
+/* specific webcam descriptor */
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+
+ struct v4l2_ctrl *brightness;
+ struct v4l2_ctrl *saturation;
+ struct v4l2_ctrl *sharpness;
+ struct v4l2_ctrl *gamma;
+ struct { /* illuminator control cluster */
+ struct v4l2_ctrl *illum_top;
+ struct v4l2_ctrl *illum_bottom;
+ };
+ u8 jpeg_hdr[JPEG_HDR_SZ];
+};
+
+/* V4L2 controls supported by the driver */
+static void setbrightness(struct gspca_dev *gspca_dev, s32 val);
+static void setcolors(struct gspca_dev *gspca_dev, s32 val);
+static void setgamma(struct gspca_dev *gspca_dev, s32 val);
+static void setsharpness(struct gspca_dev *gspca_dev, s32 val);
+
+static const struct v4l2_pix_format vga_mode[] = {
+ {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 2},
+ {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 1},
+};
+
+static const __u8 mi_data[0x20] = {
+/* 01 02 03 04 05 06 07 08 */
+ 0x48, 0x22, 0x01, 0x47, 0x10, 0x00, 0x00, 0x00,
+/* 09 0a 0b 0c 0d 0e 0f 10 */
+ 0x00, 0x01, 0x30, 0x01, 0x30, 0x01, 0x30, 0x01,
+/* 11 12 13 14 15 16 17 18 */
+ 0x30, 0x00, 0x04, 0x00, 0x06, 0x01, 0xe2, 0x02,
+/* 19 1a 1b 1c 1d 1e 1f 20 */
+ 0x82, 0x00, 0x20, 0x17, 0x80, 0x08, 0x0c, 0x00
+};
+
+/* write <len> bytes from gspca_dev->usb_buf */
+static void reg_w(struct gspca_dev *gspca_dev,
+ int len)
+{
+ int alen, ret;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+
+ ret = usb_bulk_msg(gspca_dev->dev,
+ usb_sndbulkpipe(gspca_dev->dev, 4),
+ gspca_dev->usb_buf,
+ len,
+ &alen,
+ 500); /* timeout in milliseconds */
+ if (ret < 0) {
+ pr_err("reg write [%02x] error %d\n",
+ gspca_dev->usb_buf[0], ret);
+ gspca_dev->usb_err = ret;
+ }
+}
+
+static void mi_w(struct gspca_dev *gspca_dev,
+ u8 addr,
+ u8 value)
+{
+ gspca_dev->usb_buf[0] = 0x1f;
+ gspca_dev->usb_buf[1] = 0; /* control byte */
+ gspca_dev->usb_buf[2] = addr;
+ gspca_dev->usb_buf[3] = value;
+
+ reg_w(gspca_dev, 4);
+}
+
+static void setbrightness(struct gspca_dev *gspca_dev, s32 val)
+{
+ gspca_dev->usb_buf[0] = 0x61;
+ gspca_dev->usb_buf[1] = val;
+ reg_w(gspca_dev, 2);
+}
+
+static void setcolors(struct gspca_dev *gspca_dev, s32 val)
+{
+ gspca_dev->usb_buf[0] = 0x5f;
+ gspca_dev->usb_buf[1] = val << 3;
+ gspca_dev->usb_buf[2] = ((val >> 2) & 0xf8) | 0x04;
+ reg_w(gspca_dev, 3);
+}
+
+static void setgamma(struct gspca_dev *gspca_dev, s32 val)
+{
+ gspca_dev->usb_buf[0] = 0x06;
+ gspca_dev->usb_buf[1] = val * 0x40;
+ reg_w(gspca_dev, 2);
+}
+
+static void setsharpness(struct gspca_dev *gspca_dev, s32 val)
+{
+ gspca_dev->usb_buf[0] = 0x67;
+ gspca_dev->usb_buf[1] = val * 4 + 3;
+ reg_w(gspca_dev, 2);
+}
+
+static void setilluminators(struct gspca_dev *gspca_dev, bool top, bool bottom)
+{
+ /* both are off if not streaming */
+ gspca_dev->usb_buf[0] = 0x22;
+ if (top)
+ gspca_dev->usb_buf[1] = 0x76;
+ else if (bottom)
+ gspca_dev->usb_buf[1] = 0x7a;
+ else
+ gspca_dev->usb_buf[1] = 0x7e;
+ reg_w(gspca_dev, 2);
+}
+
+static int mars_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct gspca_dev *gspca_dev =
+ container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+ struct sd *sd = (struct sd *)gspca_dev;
+
+ gspca_dev->usb_err = 0;
+
+ if (ctrl->id == V4L2_CID_ILLUMINATORS_1) {
+ /* only one can be on at a time */
+ if (ctrl->is_new && ctrl->val)
+ sd->illum_bottom->val = 0;
+ if (sd->illum_bottom->is_new && sd->illum_bottom->val)
+ sd->illum_top->val = 0;
+ }
+
+ if (!gspca_dev->streaming)
+ return 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_BRIGHTNESS:
+ setbrightness(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_SATURATION:
+ setcolors(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_GAMMA:
+ setgamma(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_ILLUMINATORS_1:
+ setilluminators(gspca_dev, sd->illum_top->val,
+ sd->illum_bottom->val);
+ break;
+ case V4L2_CID_SHARPNESS:
+ setsharpness(gspca_dev, ctrl->val);
+ break;
+ default:
+ return -EINVAL;
+ }
+ return gspca_dev->usb_err;
+}
+
+static const struct v4l2_ctrl_ops mars_ctrl_ops = {
+ .s_ctrl = mars_s_ctrl,
+};
+
+/* this function is called at probe time */
+static int sd_init_controls(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
+
+ gspca_dev->vdev.ctrl_handler = hdl;
+ v4l2_ctrl_handler_init(hdl, 6);
+ sd->brightness = v4l2_ctrl_new_std(hdl, &mars_ctrl_ops,
+ V4L2_CID_BRIGHTNESS, 0, 30, 1, 15);
+ sd->saturation = v4l2_ctrl_new_std(hdl, &mars_ctrl_ops,
+ V4L2_CID_SATURATION, 0, 255, 1, 200);
+ sd->gamma = v4l2_ctrl_new_std(hdl, &mars_ctrl_ops,
+ V4L2_CID_GAMMA, 0, 3, 1, 1);
+ sd->sharpness = v4l2_ctrl_new_std(hdl, &mars_ctrl_ops,
+ V4L2_CID_SHARPNESS, 0, 2, 1, 1);
+ sd->illum_top = v4l2_ctrl_new_std(hdl, &mars_ctrl_ops,
+ V4L2_CID_ILLUMINATORS_1, 0, 1, 1, 0);
+ sd->illum_top->flags |= V4L2_CTRL_FLAG_UPDATE;
+ sd->illum_bottom = v4l2_ctrl_new_std(hdl, &mars_ctrl_ops,
+ V4L2_CID_ILLUMINATORS_2, 0, 1, 1, 0);
+ sd->illum_bottom->flags |= V4L2_CTRL_FLAG_UPDATE;
+ if (hdl->error) {
+ pr_err("Could not initialize controls\n");
+ return hdl->error;
+ }
+ v4l2_ctrl_cluster(2, &sd->illum_top);
+ return 0;
+}
+
+/* this function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct cam *cam;
+
+ cam = &gspca_dev->cam;
+ cam->cam_mode = vga_mode;
+ cam->nmodes = ARRAY_SIZE(vga_mode);
+ return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ return 0;
+}
+
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 *data;
+ int i;
+
+ /* create the JPEG header */
+ jpeg_define(sd->jpeg_hdr, gspca_dev->height, gspca_dev->width,
+ 0x21); /* JPEG 422 */
+ jpeg_set_qual(sd->jpeg_hdr, QUALITY);
+
+ data = gspca_dev->usb_buf;
+
+ data[0] = 0x01; /* address */
+ data[1] = 0x01;
+ reg_w(gspca_dev, 2);
+
+ /*
+ Initialize the MR97113 chip register
+ */
+ data[0] = 0x00; /* address */
+ data[1] = 0x0c | 0x01; /* reg 0 */
+ data[2] = 0x01; /* reg 1 */
+ data[3] = gspca_dev->width / 8; /* h_size , reg 2 */
+ data[4] = gspca_dev->height / 8; /* v_size , reg 3 */
+ data[5] = 0x30; /* reg 4, MI, PAS5101 :
+ * 0x30 for 24mhz , 0x28 for 12mhz */
+ data[6] = 0x02; /* reg 5, H start - was 0x04 */
+ data[7] = v4l2_ctrl_g_ctrl(sd->gamma) * 0x40; /* reg 0x06: gamma */
+ data[8] = 0x01; /* reg 7, V start - was 0x03 */
+/* if (h_size == 320 ) */
+/* data[9]= 0x56; * reg 8, 24MHz, 2:1 scale down */
+/* else */
+ data[9] = 0x52; /* reg 8, 24MHz, no scale down */
+/*jfm: from win trace*/
+ data[10] = 0x18;
+
+ reg_w(gspca_dev, 11);
+
+ data[0] = 0x23; /* address */
+ data[1] = 0x09; /* reg 35, append frame header */
+
+ reg_w(gspca_dev, 2);
+
+ data[0] = 0x3c; /* address */
+/* if (gspca_dev->width == 1280) */
+/* data[1] = 200; * reg 60, pc-cam frame size
+ * (unit: 4KB) 800KB */
+/* else */
+ data[1] = 50; /* 50 reg 60, pc-cam frame size
+ * (unit: 4KB) 200KB */
+ reg_w(gspca_dev, 2);
+
+ /* auto dark-gain */
+ data[0] = 0x5e; /* address */
+ data[1] = 0; /* reg 94, Y Gain (auto) */
+/*jfm: from win trace*/
+ /* reg 0x5f/0x60 (LE) = saturation */
+ /* h (60): xxxx x100
+ * l (5f): xxxx x000 */
+ data[2] = v4l2_ctrl_g_ctrl(sd->saturation) << 3;
+ data[3] = ((v4l2_ctrl_g_ctrl(sd->saturation) >> 2) & 0xf8) | 0x04;
+ data[4] = v4l2_ctrl_g_ctrl(sd->brightness); /* reg 0x61 = brightness */
+ data[5] = 0x00;
+
+ reg_w(gspca_dev, 6);
+
+ data[0] = 0x67;
+/*jfm: from win trace*/
+ data[1] = v4l2_ctrl_g_ctrl(sd->sharpness) * 4 + 3;
+ data[2] = 0x14;
+ reg_w(gspca_dev, 3);
+
+ data[0] = 0x69;
+ data[1] = 0x2f;
+ data[2] = 0x28;
+ data[3] = 0x42;
+ reg_w(gspca_dev, 4);
+
+ data[0] = 0x63;
+ data[1] = 0x07;
+ reg_w(gspca_dev, 2);
+/*jfm: win trace - many writes here to reg 0x64*/
+
+ /* initialize the MI sensor */
+ for (i = 0; i < sizeof mi_data; i++)
+ mi_w(gspca_dev, i + 1, mi_data[i]);
+
+ data[0] = 0x00;
+ data[1] = 0x4d; /* ISOC transferring enable... */
+ reg_w(gspca_dev, 2);
+
+ setilluminators(gspca_dev, v4l2_ctrl_g_ctrl(sd->illum_top),
+ v4l2_ctrl_g_ctrl(sd->illum_bottom));
+
+ return gspca_dev->usb_err;
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (v4l2_ctrl_g_ctrl(sd->illum_top) ||
+ v4l2_ctrl_g_ctrl(sd->illum_bottom)) {
+ setilluminators(gspca_dev, false, false);
+ msleep(20);
+ }
+
+ gspca_dev->usb_buf[0] = 1;
+ gspca_dev->usb_buf[1] = 0;
+ reg_w(gspca_dev, 2);
+}
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, /* isoc packet */
+ int len) /* iso packet length */
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int p;
+
+ if (len < 6) {
+/* gspca_dev->last_packet_type = DISCARD_PACKET; */
+ return;
+ }
+ for (p = 0; p < len - 6; p++) {
+ if (data[0 + p] == 0xff
+ && data[1 + p] == 0xff
+ && data[2 + p] == 0x00
+ && data[3 + p] == 0xff
+ && data[4 + p] == 0x96) {
+ if (data[5 + p] == 0x64
+ || data[5 + p] == 0x65
+ || data[5 + p] == 0x66
+ || data[5 + p] == 0x67) {
+ PDEBUG(D_PACK, "sof offset: %d len: %d",
+ p, len);
+ gspca_frame_add(gspca_dev, LAST_PACKET,
+ data, p);
+
+ /* put the JPEG header */
+ gspca_frame_add(gspca_dev, FIRST_PACKET,
+ sd->jpeg_hdr, JPEG_HDR_SZ);
+ data += p + 16;
+ len -= p + 16;
+ break;
+ }
+ }
+ }
+ gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
+}
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .config = sd_config,
+ .init = sd_init,
+ .init_controls = sd_init_controls,
+ .start = sd_start,
+ .stopN = sd_stopN,
+ .pkt_scan = sd_pkt_scan,
+};
+
+/* -- module initialisation -- */
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x093a, 0x050f)},
+ {}
+};
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
--- /dev/null
+/*
+ * Mars MR97310A library
+ *
+ * The original mr97310a driver, which supported the Aiptek Pencam VGA+, is
+ * Copyright (C) 2009 Kyle Guinn <elyk03@gmail.com>
+ *
+ * Support for the MR97310A cameras in addition to the Aiptek Pencam VGA+
+ * and for the routines for detecting and classifying these various cameras,
+ * is Copyright (C) 2009 Theodore Kilgore <kilgota@auburn.edu>
+ *
+ * Support for the control settings for the CIF cameras is
+ * Copyright (C) 2009 Hans de Goede <hdegoede@redhat.com> and
+ * Thomas Kaiser <thomas@kaiser-linux.li>
+ *
+ * Support for the control settings for the VGA cameras is
+ * Copyright (C) 2009 Theodore Kilgore <kilgota@auburn.edu>
+ *
+ * Several previously unsupported cameras are owned and have been tested by
+ * Hans de Goede <hdegoede@redhat.com> and
+ * Thomas Kaiser <thomas@kaiser-linux.li> and
+ * Theodore Kilgore <kilgota@auburn.edu> and
+ * Edmond Rodriguez <erodrig_97@yahoo.com> and
+ * Aurelien Jacobs <aurel@gnuage.org>
+ *
+ * The MR97311A support in gspca/mars.c has been helpful in understanding some
+ * of the registers in these cameras.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#define MODULE_NAME "mr97310a"
+
+#include "gspca.h"
+
+#define CAM_TYPE_CIF 0
+#define CAM_TYPE_VGA 1
+
+#define MR97310A_BRIGHTNESS_DEFAULT 0
+
+#define MR97310A_EXPOSURE_MIN 0
+#define MR97310A_EXPOSURE_MAX 4095
+#define MR97310A_EXPOSURE_DEFAULT 1000
+
+#define MR97310A_GAIN_MIN 0
+#define MR97310A_GAIN_MAX 31
+#define MR97310A_GAIN_DEFAULT 25
+
+#define MR97310A_CONTRAST_MIN 0
+#define MR97310A_CONTRAST_MAX 31
+#define MR97310A_CONTRAST_DEFAULT 23
+
+#define MR97310A_CS_GAIN_MIN 0
+#define MR97310A_CS_GAIN_MAX 0x7ff
+#define MR97310A_CS_GAIN_DEFAULT 0x110
+
+#define MR97310A_CID_CLOCKDIV (V4L2_CTRL_CLASS_USER + 0x1000)
+#define MR97310A_MIN_CLOCKDIV_MIN 3
+#define MR97310A_MIN_CLOCKDIV_MAX 8
+#define MR97310A_MIN_CLOCKDIV_DEFAULT 3
+
+MODULE_AUTHOR("Kyle Guinn <elyk03@gmail.com>,"
+ "Theodore Kilgore <kilgota@auburn.edu>");
+MODULE_DESCRIPTION("GSPCA/Mars-Semi MR97310A USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+/* global parameters */
+static int force_sensor_type = -1;
+module_param(force_sensor_type, int, 0644);
+MODULE_PARM_DESC(force_sensor_type, "Force sensor type (-1 (auto), 0 or 1)");
+
+/* specific webcam descriptor */
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+ struct { /* exposure/min_clockdiv control cluster */
+ struct v4l2_ctrl *exposure;
+ struct v4l2_ctrl *min_clockdiv;
+ };
+ u8 sof_read;
+ u8 cam_type; /* 0 is CIF and 1 is VGA */
+ u8 sensor_type; /* We use 0 and 1 here, too. */
+ u8 do_lcd_stop;
+ u8 adj_colors;
+};
+
+struct sensor_w_data {
+ u8 reg;
+ u8 flags;
+ u8 data[16];
+ int len;
+};
+
+static void sd_stopN(struct gspca_dev *gspca_dev);
+
+static const struct v4l2_pix_format vga_mode[] = {
+ {160, 120, V4L2_PIX_FMT_MR97310A, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 160 * 120,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 4},
+ {176, 144, V4L2_PIX_FMT_MR97310A, V4L2_FIELD_NONE,
+ .bytesperline = 176,
+ .sizeimage = 176 * 144,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 3},
+ {320, 240, V4L2_PIX_FMT_MR97310A, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 2},
+ {352, 288, V4L2_PIX_FMT_MR97310A, V4L2_FIELD_NONE,
+ .bytesperline = 352,
+ .sizeimage = 352 * 288,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1},
+ {640, 480, V4L2_PIX_FMT_MR97310A, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0},
+};
+
+/* the bytes to write are in gspca_dev->usb_buf */
+static int mr_write(struct gspca_dev *gspca_dev, int len)
+{
+ int rc;
+
+ rc = usb_bulk_msg(gspca_dev->dev,
+ usb_sndbulkpipe(gspca_dev->dev, 4),
+ gspca_dev->usb_buf, len, NULL, 500);
+ if (rc < 0)
+ pr_err("reg write [%02x] error %d\n",
+ gspca_dev->usb_buf[0], rc);
+ return rc;
+}
+
+/* the bytes are read into gspca_dev->usb_buf */
+static int mr_read(struct gspca_dev *gspca_dev, int len)
+{
+ int rc;
+
+ rc = usb_bulk_msg(gspca_dev->dev,
+ usb_rcvbulkpipe(gspca_dev->dev, 3),
+ gspca_dev->usb_buf, len, NULL, 500);
+ if (rc < 0)
+ pr_err("reg read [%02x] error %d\n",
+ gspca_dev->usb_buf[0], rc);
+ return rc;
+}
+
+static int sensor_write_reg(struct gspca_dev *gspca_dev, u8 reg, u8 flags,
+ const u8 *data, int len)
+{
+ gspca_dev->usb_buf[0] = 0x1f;
+ gspca_dev->usb_buf[1] = flags;
+ gspca_dev->usb_buf[2] = reg;
+ memcpy(gspca_dev->usb_buf + 3, data, len);
+
+ return mr_write(gspca_dev, len + 3);
+}
+
+static int sensor_write_regs(struct gspca_dev *gspca_dev,
+ const struct sensor_w_data *data, int len)
+{
+ int i, rc;
+
+ for (i = 0; i < len; i++) {
+ rc = sensor_write_reg(gspca_dev, data[i].reg, data[i].flags,
+ data[i].data, data[i].len);
+ if (rc < 0)
+ return rc;
+ }
+
+ return 0;
+}
+
+static int sensor_write1(struct gspca_dev *gspca_dev, u8 reg, u8 data)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 buf, confirm_reg;
+ int rc;
+
+ buf = data;
+ if (sd->cam_type == CAM_TYPE_CIF) {
+ rc = sensor_write_reg(gspca_dev, reg, 0x01, &buf, 1);
+ confirm_reg = sd->sensor_type ? 0x13 : 0x11;
+ } else {
+ rc = sensor_write_reg(gspca_dev, reg, 0x00, &buf, 1);
+ confirm_reg = 0x11;
+ }
+ if (rc < 0)
+ return rc;
+
+ buf = 0x01;
+ rc = sensor_write_reg(gspca_dev, confirm_reg, 0x00, &buf, 1);
+ if (rc < 0)
+ return rc;
+
+ return 0;
+}
+
+static int cam_get_response16(struct gspca_dev *gspca_dev, u8 reg, int verbose)
+{
+ int err_code;
+
+ gspca_dev->usb_buf[0] = reg;
+ err_code = mr_write(gspca_dev, 1);
+ if (err_code < 0)
+ return err_code;
+
+ err_code = mr_read(gspca_dev, 16);
+ if (err_code < 0)
+ return err_code;
+
+ if (verbose)
+ PDEBUG(D_PROBE, "Register: %02x reads %02x%02x%02x", reg,
+ gspca_dev->usb_buf[0],
+ gspca_dev->usb_buf[1],
+ gspca_dev->usb_buf[2]);
+
+ return 0;
+}
+
+static int zero_the_pointer(struct gspca_dev *gspca_dev)
+{
+ __u8 *data = gspca_dev->usb_buf;
+ int err_code;
+ u8 status = 0;
+ int tries = 0;
+
+ err_code = cam_get_response16(gspca_dev, 0x21, 0);
+ if (err_code < 0)
+ return err_code;
+
+ data[0] = 0x19;
+ data[1] = 0x51;
+ err_code = mr_write(gspca_dev, 2);
+ if (err_code < 0)
+ return err_code;
+
+ err_code = cam_get_response16(gspca_dev, 0x21, 0);
+ if (err_code < 0)
+ return err_code;
+
+ data[0] = 0x19;
+ data[1] = 0xba;
+ err_code = mr_write(gspca_dev, 2);
+ if (err_code < 0)
+ return err_code;
+
+ err_code = cam_get_response16(gspca_dev, 0x21, 0);
+ if (err_code < 0)
+ return err_code;
+
+ data[0] = 0x19;
+ data[1] = 0x00;
+ err_code = mr_write(gspca_dev, 2);
+ if (err_code < 0)
+ return err_code;
+
+ err_code = cam_get_response16(gspca_dev, 0x21, 0);
+ if (err_code < 0)
+ return err_code;
+
+ data[0] = 0x19;
+ data[1] = 0x00;
+ err_code = mr_write(gspca_dev, 2);
+ if (err_code < 0)
+ return err_code;
+
+ while (status != 0x0a && tries < 256) {
+ err_code = cam_get_response16(gspca_dev, 0x21, 0);
+ status = data[0];
+ tries++;
+ if (err_code < 0)
+ return err_code;
+ }
+ if (status != 0x0a)
+ PDEBUG(D_ERR, "status is %02x", status);
+
+ tries = 0;
+ while (tries < 4) {
+ data[0] = 0x19;
+ data[1] = 0x00;
+ err_code = mr_write(gspca_dev, 2);
+ if (err_code < 0)
+ return err_code;
+
+ err_code = cam_get_response16(gspca_dev, 0x21, 0);
+ status = data[0];
+ tries++;
+ if (err_code < 0)
+ return err_code;
+ }
+
+ data[0] = 0x19;
+ err_code = mr_write(gspca_dev, 1);
+ if (err_code < 0)
+ return err_code;
+
+ err_code = mr_read(gspca_dev, 16);
+ if (err_code < 0)
+ return err_code;
+
+ return 0;
+}
+
+static int stream_start(struct gspca_dev *gspca_dev)
+{
+ gspca_dev->usb_buf[0] = 0x01;
+ gspca_dev->usb_buf[1] = 0x01;
+ return mr_write(gspca_dev, 2);
+}
+
+static void stream_stop(struct gspca_dev *gspca_dev)
+{
+ gspca_dev->usb_buf[0] = 0x01;
+ gspca_dev->usb_buf[1] = 0x00;
+ if (mr_write(gspca_dev, 2) < 0)
+ PDEBUG(D_ERR, "Stream Stop failed");
+}
+
+static void lcd_stop(struct gspca_dev *gspca_dev)
+{
+ gspca_dev->usb_buf[0] = 0x19;
+ gspca_dev->usb_buf[1] = 0x54;
+ if (mr_write(gspca_dev, 2) < 0)
+ PDEBUG(D_ERR, "LCD Stop failed");
+}
+
+static int isoc_enable(struct gspca_dev *gspca_dev)
+{
+ gspca_dev->usb_buf[0] = 0x00;
+ gspca_dev->usb_buf[1] = 0x4d; /* ISOC transferring enable... */
+ return mr_write(gspca_dev, 2);
+}
+
+/* This function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct cam *cam;
+ int err_code;
+
+ cam = &gspca_dev->cam;
+ cam->cam_mode = vga_mode;
+ cam->nmodes = ARRAY_SIZE(vga_mode);
+ sd->do_lcd_stop = 0;
+
+ /* Several of the supported CIF cameras share the same USB ID but
+ * require different initializations and different control settings.
+ * The same is true of the VGA cameras. Therefore, we are forced
+ * to start the initialization process in order to determine which
+ * camera is present. Some of the supported cameras require the
+ * memory pointer to be set to 0 as the very first item of business
+ * or else they will not stream. So we do that immediately.
+ */
+ err_code = zero_the_pointer(gspca_dev);
+ if (err_code < 0)
+ return err_code;
+
+ err_code = stream_start(gspca_dev);
+ if (err_code < 0)
+ return err_code;
+
+ /* Now, the query for sensor type. */
+ err_code = cam_get_response16(gspca_dev, 0x07, 1);
+ if (err_code < 0)
+ return err_code;
+
+ if (id->idProduct == 0x0110 || id->idProduct == 0x010e) {
+ sd->cam_type = CAM_TYPE_CIF;
+ cam->nmodes--;
+ /*
+ * All but one of the known CIF cameras share the same USB ID,
+ * but two different init routines are in use, and the control
+ * settings are different, too. We need to detect which camera
+ * of the two known varieties is connected!
+ *
+ * A list of known CIF cameras follows. They all report either
+ * 0200 for type 0 or 0300 for type 1.
+ * If you have another to report, please do
+ *
+ * Name sd->sensor_type reported by
+ *
+ * Sakar 56379 Spy-shot 0 T. Kilgore
+ * Innovage 0 T. Kilgore
+ * Vivitar Mini 0 H. De Goede
+ * Vivitar Mini 0 E. Rodriguez
+ * Vivitar Mini 1 T. Kilgore
+ * Elta-Media 8212dc 1 T. Kaiser
+ * Philips dig. keych. 1 T. Kilgore
+ * Trust Spyc@m 100 1 A. Jacobs
+ */
+ switch (gspca_dev->usb_buf[0]) {
+ case 2:
+ sd->sensor_type = 0;
+ break;
+ case 3:
+ sd->sensor_type = 1;
+ break;
+ default:
+ pr_err("Unknown CIF Sensor id : %02x\n",
+ gspca_dev->usb_buf[1]);
+ return -ENODEV;
+ }
+ PDEBUG(D_PROBE, "MR97310A CIF camera detected, sensor: %d",
+ sd->sensor_type);
+ } else {
+ sd->cam_type = CAM_TYPE_VGA;
+
+ /*
+ * Here is a table of the responses to the query for sensor
+ * type, from the known MR97310A VGA cameras. Six different
+ * cameras of which five share the same USB ID.
+ *
+ * Name gspca_dev->usb_buf[] sd->sensor_type
+ * sd->do_lcd_stop
+ * Aiptek Pencam VGA+ 0300 0 1
+ * ION digital 0300 0 1
+ * Argus DC-1620 0450 1 0
+ * Argus QuickClix 0420 1 1
+ * Sakar 77379 Digital 0350 0 1
+ * Sakar 1638x CyberPix 0120 0 2
+ *
+ * Based upon these results, we assume default settings
+ * and then correct as necessary, as follows.
+ *
+ */
+
+ sd->sensor_type = 1;
+ sd->do_lcd_stop = 0;
+ sd->adj_colors = 0;
+ if (gspca_dev->usb_buf[0] == 0x01) {
+ sd->sensor_type = 2;
+ } else if ((gspca_dev->usb_buf[0] != 0x03) &&
+ (gspca_dev->usb_buf[0] != 0x04)) {
+ pr_err("Unknown VGA Sensor id Byte 0: %02x\n",
+ gspca_dev->usb_buf[0]);
+ pr_err("Defaults assumed, may not work\n");
+ pr_err("Please report this\n");
+ }
+ /* Sakar Digital color needs to be adjusted. */
+ if ((gspca_dev->usb_buf[0] == 0x03) &&
+ (gspca_dev->usb_buf[1] == 0x50))
+ sd->adj_colors = 1;
+ if (gspca_dev->usb_buf[0] == 0x04) {
+ sd->do_lcd_stop = 1;
+ switch (gspca_dev->usb_buf[1]) {
+ case 0x50:
+ sd->sensor_type = 0;
+ PDEBUG(D_PROBE, "sensor_type corrected to 0");
+ break;
+ case 0x20:
+ /* Nothing to do here. */
+ break;
+ default:
+ pr_err("Unknown VGA Sensor id Byte 1: %02x\n",
+ gspca_dev->usb_buf[1]);
+ pr_err("Defaults assumed, may not work\n");
+ pr_err("Please report this\n");
+ }
+ }
+ PDEBUG(D_PROBE, "MR97310A VGA camera detected, sensor: %d",
+ sd->sensor_type);
+ }
+ /* Stop streaming as we've started it only to probe the sensor type. */
+ sd_stopN(gspca_dev);
+
+ if (force_sensor_type != -1) {
+ sd->sensor_type = !!force_sensor_type;
+ PDEBUG(D_PROBE, "Forcing sensor type to: %d",
+ sd->sensor_type);
+ }
+
+ return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ return 0;
+}
+
+static int start_cif_cam(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ __u8 *data = gspca_dev->usb_buf;
+ int err_code;
+ static const __u8 startup_string[] = {
+ 0x00,
+ 0x0d,
+ 0x01,
+ 0x00, /* Hsize/8 for 352 or 320 */
+ 0x00, /* Vsize/4 for 288 or 240 */
+ 0x13, /* or 0xbb, depends on sensor */
+ 0x00, /* Hstart, depends on res. */
+ 0x00, /* reserved ? */
+ 0x00, /* Vstart, depends on res. and sensor */
+ 0x50, /* 0x54 to get 176 or 160 */
+ 0xc0
+ };
+
+ /* Note: Some of the above descriptions guessed from MR97113A driver */
+
+ memcpy(data, startup_string, 11);
+ if (sd->sensor_type)
+ data[5] = 0xbb;
+
+ switch (gspca_dev->width) {
+ case 160:
+ data[9] |= 0x04; /* reg 8, 2:1 scale down from 320 */
+ /* fall thru */
+ case 320:
+ default:
+ data[3] = 0x28; /* reg 2, H size/8 */
+ data[4] = 0x3c; /* reg 3, V size/4 */
+ data[6] = 0x14; /* reg 5, H start */
+ data[8] = 0x1a + sd->sensor_type; /* reg 7, V start */
+ break;
+ case 176:
+ data[9] |= 0x04; /* reg 8, 2:1 scale down from 352 */
+ /* fall thru */
+ case 352:
+ data[3] = 0x2c; /* reg 2, H size/8 */
+ data[4] = 0x48; /* reg 3, V size/4 */
+ data[6] = 0x06; /* reg 5, H start */
+ data[8] = 0x06 - sd->sensor_type; /* reg 7, V start */
+ break;
+ }
+ err_code = mr_write(gspca_dev, 11);
+ if (err_code < 0)
+ return err_code;
+
+ if (!sd->sensor_type) {
+ static const struct sensor_w_data cif_sensor0_init_data[] = {
+ {0x02, 0x00, {0x03, 0x5a, 0xb5, 0x01,
+ 0x0f, 0x14, 0x0f, 0x10}, 8},
+ {0x0c, 0x00, {0x04, 0x01, 0x01, 0x00, 0x1f}, 5},
+ {0x12, 0x00, {0x07}, 1},
+ {0x1f, 0x00, {0x06}, 1},
+ {0x27, 0x00, {0x04}, 1},
+ {0x29, 0x00, {0x0c}, 1},
+ {0x40, 0x00, {0x40, 0x00, 0x04}, 3},
+ {0x50, 0x00, {0x60}, 1},
+ {0x60, 0x00, {0x06}, 1},
+ {0x6b, 0x00, {0x85, 0x85, 0xc8, 0xc8, 0xc8, 0xc8}, 6},
+ {0x72, 0x00, {0x1e, 0x56}, 2},
+ {0x75, 0x00, {0x58, 0x40, 0xa2, 0x02, 0x31, 0x02,
+ 0x31, 0x80, 0x00}, 9},
+ {0x11, 0x00, {0x01}, 1},
+ {0, 0, {0}, 0}
+ };
+ err_code = sensor_write_regs(gspca_dev, cif_sensor0_init_data,
+ ARRAY_SIZE(cif_sensor0_init_data));
+ } else { /* sd->sensor_type = 1 */
+ static const struct sensor_w_data cif_sensor1_init_data[] = {
+ /* Reg 3,4, 7,8 get set by the controls */
+ {0x02, 0x00, {0x10}, 1},
+ {0x05, 0x01, {0x22}, 1}, /* 5/6 also seen as 65h/32h */
+ {0x06, 0x01, {0x00}, 1},
+ {0x09, 0x02, {0x0e}, 1},
+ {0x0a, 0x02, {0x05}, 1},
+ {0x0b, 0x02, {0x05}, 1},
+ {0x0c, 0x02, {0x0f}, 1},
+ {0x0d, 0x02, {0x07}, 1},
+ {0x0e, 0x02, {0x0c}, 1},
+ {0x0f, 0x00, {0x00}, 1},
+ {0x10, 0x00, {0x06}, 1},
+ {0x11, 0x00, {0x07}, 1},
+ {0x12, 0x00, {0x00}, 1},
+ {0x13, 0x00, {0x01}, 1},
+ {0, 0, {0}, 0}
+ };
+ /* Without this command the cam won't work with USB-UHCI */
+ gspca_dev->usb_buf[0] = 0x0a;
+ gspca_dev->usb_buf[1] = 0x00;
+ err_code = mr_write(gspca_dev, 2);
+ if (err_code < 0)
+ return err_code;
+ err_code = sensor_write_regs(gspca_dev, cif_sensor1_init_data,
+ ARRAY_SIZE(cif_sensor1_init_data));
+ }
+ return err_code;
+}
+
+static int start_vga_cam(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ __u8 *data = gspca_dev->usb_buf;
+ int err_code;
+ static const __u8 startup_string[] =
+ {0x00, 0x0d, 0x01, 0x00, 0x00, 0x2b, 0x00, 0x00,
+ 0x00, 0x50, 0xc0};
+ /* What some of these mean is explained in start_cif_cam(), above */
+
+ memcpy(data, startup_string, 11);
+ if (!sd->sensor_type) {
+ data[5] = 0x00;
+ data[10] = 0x91;
+ }
+ if (sd->sensor_type == 2) {
+ data[5] = 0x00;
+ data[10] = 0x18;
+ }
+
+ switch (gspca_dev->width) {
+ case 160:
+ data[9] |= 0x0c; /* reg 8, 4:1 scale down */
+ /* fall thru */
+ case 320:
+ data[9] |= 0x04; /* reg 8, 2:1 scale down */
+ /* fall thru */
+ case 640:
+ default:
+ data[3] = 0x50; /* reg 2, H size/8 */
+ data[4] = 0x78; /* reg 3, V size/4 */
+ data[6] = 0x04; /* reg 5, H start */
+ data[8] = 0x03; /* reg 7, V start */
+ if (sd->sensor_type == 2) {
+ data[6] = 2;
+ data[8] = 1;
+ }
+ if (sd->do_lcd_stop)
+ data[8] = 0x04; /* Bayer tile shifted */
+ break;
+
+ case 176:
+ data[9] |= 0x04; /* reg 8, 2:1 scale down */
+ /* fall thru */
+ case 352:
+ data[3] = 0x2c; /* reg 2, H size */
+ data[4] = 0x48; /* reg 3, V size */
+ data[6] = 0x94; /* reg 5, H start */
+ data[8] = 0x63; /* reg 7, V start */
+ if (sd->do_lcd_stop)
+ data[8] = 0x64; /* Bayer tile shifted */
+ break;
+ }
+
+ err_code = mr_write(gspca_dev, 11);
+ if (err_code < 0)
+ return err_code;
+
+ if (!sd->sensor_type) {
+ static const struct sensor_w_data vga_sensor0_init_data[] = {
+ {0x01, 0x00, {0x0c, 0x00, 0x04}, 3},
+ {0x14, 0x00, {0x01, 0xe4, 0x02, 0x84}, 4},
+ {0x20, 0x00, {0x00, 0x80, 0x00, 0x08}, 4},
+ {0x25, 0x00, {0x03, 0xa9, 0x80}, 3},
+ {0x30, 0x00, {0x30, 0x18, 0x10, 0x18}, 4},
+ {0, 0, {0}, 0}
+ };
+ err_code = sensor_write_regs(gspca_dev, vga_sensor0_init_data,
+ ARRAY_SIZE(vga_sensor0_init_data));
+ } else if (sd->sensor_type == 1) {
+ static const struct sensor_w_data color_adj[] = {
+ {0x02, 0x00, {0x06, 0x59, 0x0c, 0x16, 0x00,
+ /* adjusted blue, green, red gain correct
+ too much blue from the Sakar Digital */
+ 0x05, 0x01, 0x04}, 8}
+ };
+
+ static const struct sensor_w_data color_no_adj[] = {
+ {0x02, 0x00, {0x06, 0x59, 0x0c, 0x16, 0x00,
+ /* default blue, green, red gain settings */
+ 0x07, 0x00, 0x01}, 8}
+ };
+
+ static const struct sensor_w_data vga_sensor1_init_data[] = {
+ {0x11, 0x04, {0x01}, 1},
+ {0x0a, 0x00, {0x00, 0x01, 0x00, 0x00, 0x01,
+ /* These settings may be better for some cameras */
+ /* {0x0a, 0x00, {0x01, 0x06, 0x00, 0x00, 0x01, */
+ 0x00, 0x0a}, 7},
+ {0x11, 0x04, {0x01}, 1},
+ {0x12, 0x00, {0x00, 0x63, 0x00, 0x70, 0x00, 0x00}, 6},
+ {0x11, 0x04, {0x01}, 1},
+ {0, 0, {0}, 0}
+ };
+
+ if (sd->adj_colors)
+ err_code = sensor_write_regs(gspca_dev, color_adj,
+ ARRAY_SIZE(color_adj));
+ else
+ err_code = sensor_write_regs(gspca_dev, color_no_adj,
+ ARRAY_SIZE(color_no_adj));
+
+ if (err_code < 0)
+ return err_code;
+
+ err_code = sensor_write_regs(gspca_dev, vga_sensor1_init_data,
+ ARRAY_SIZE(vga_sensor1_init_data));
+ } else { /* sensor type == 2 */
+ static const struct sensor_w_data vga_sensor2_init_data[] = {
+
+ {0x01, 0x00, {0x48}, 1},
+ {0x02, 0x00, {0x22}, 1},
+ /* Reg 3 msb and 4 is lsb of the exposure setting*/
+ {0x05, 0x00, {0x10}, 1},
+ {0x06, 0x00, {0x00}, 1},
+ {0x07, 0x00, {0x00}, 1},
+ {0x08, 0x00, {0x00}, 1},
+ {0x09, 0x00, {0x00}, 1},
+ /* The following are used in the gain control
+ * which is BTW completely borked in the OEM driver
+ * The values for each color go from 0 to 0x7ff
+ *{0x0a, 0x00, {0x01}, 1}, green1 gain msb
+ *{0x0b, 0x00, {0x10}, 1}, green1 gain lsb
+ *{0x0c, 0x00, {0x01}, 1}, red gain msb
+ *{0x0d, 0x00, {0x10}, 1}, red gain lsb
+ *{0x0e, 0x00, {0x01}, 1}, blue gain msb
+ *{0x0f, 0x00, {0x10}, 1}, blue gain lsb
+ *{0x10, 0x00, {0x01}, 1}, green2 gain msb
+ *{0x11, 0x00, {0x10}, 1}, green2 gain lsb
+ */
+ {0x12, 0x00, {0x00}, 1},
+ {0x13, 0x00, {0x04}, 1}, /* weird effect on colors */
+ {0x14, 0x00, {0x00}, 1},
+ {0x15, 0x00, {0x06}, 1},
+ {0x16, 0x00, {0x01}, 1},
+ {0x17, 0x00, {0xe2}, 1}, /* vertical alignment */
+ {0x18, 0x00, {0x02}, 1},
+ {0x19, 0x00, {0x82}, 1}, /* don't mess with */
+ {0x1a, 0x00, {0x00}, 1},
+ {0x1b, 0x00, {0x20}, 1},
+ /* {0x1c, 0x00, {0x17}, 1}, contrast control */
+ {0x1d, 0x00, {0x80}, 1}, /* moving causes a mess */
+ {0x1e, 0x00, {0x08}, 1}, /* moving jams the camera */
+ {0x1f, 0x00, {0x0c}, 1},
+ {0x20, 0x00, {0x00}, 1},
+ {0, 0, {0}, 0}
+ };
+ err_code = sensor_write_regs(gspca_dev, vga_sensor2_init_data,
+ ARRAY_SIZE(vga_sensor2_init_data));
+ }
+ return err_code;
+}
+
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int err_code;
+
+ sd->sof_read = 0;
+
+ /* Some of the VGA cameras require the memory pointer
+ * to be set to 0 again. We have been forced to start the
+ * stream in sd_config() to detect the hardware, and closed it.
+ * Thus, we need here to do a completely fresh and clean start. */
+ err_code = zero_the_pointer(gspca_dev);
+ if (err_code < 0)
+ return err_code;
+
+ err_code = stream_start(gspca_dev);
+ if (err_code < 0)
+ return err_code;
+
+ if (sd->cam_type == CAM_TYPE_CIF) {
+ err_code = start_cif_cam(gspca_dev);
+ } else {
+ err_code = start_vga_cam(gspca_dev);
+ }
+ if (err_code < 0)
+ return err_code;
+
+ return isoc_enable(gspca_dev);
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ stream_stop(gspca_dev);
+ /* Not all the cams need this, but even if not, probably a good idea */
+ zero_the_pointer(gspca_dev);
+ if (sd->do_lcd_stop)
+ lcd_stop(gspca_dev);
+}
+
+static void setbrightness(struct gspca_dev *gspca_dev, s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 sign_reg = 7; /* This reg and the next one used on CIF cams. */
+ u8 value_reg = 8; /* VGA cams seem to use regs 0x0b and 0x0c */
+ static const u8 quick_clix_table[] =
+ /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 */
+ { 0, 4, 8, 12, 1, 2, 3, 5, 6, 9, 7, 10, 13, 11, 14, 15};
+ if (sd->cam_type == CAM_TYPE_VGA) {
+ sign_reg += 4;
+ value_reg += 4;
+ }
+
+ /* Note register 7 is also seen as 0x8x or 0xCx in some dumps */
+ if (val > 0) {
+ sensor_write1(gspca_dev, sign_reg, 0x00);
+ } else {
+ sensor_write1(gspca_dev, sign_reg, 0x01);
+ val = 257 - val;
+ }
+ /* Use lookup table for funky Argus QuickClix brightness */
+ if (sd->do_lcd_stop)
+ val = quick_clix_table[val];
+
+ sensor_write1(gspca_dev, value_reg, val);
+}
+
+static void setexposure(struct gspca_dev *gspca_dev, s32 expo, s32 min_clockdiv)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int exposure = MR97310A_EXPOSURE_DEFAULT;
+ u8 buf[2];
+
+ if (sd->cam_type == CAM_TYPE_CIF && sd->sensor_type == 1) {
+ /* This cam does not like exposure settings < 300,
+ so scale 0 - 4095 to 300 - 4095 */
+ exposure = (expo * 9267) / 10000 + 300;
+ sensor_write1(gspca_dev, 3, exposure >> 4);
+ sensor_write1(gspca_dev, 4, exposure & 0x0f);
+ } else if (sd->sensor_type == 2) {
+ exposure = expo;
+ exposure >>= 3;
+ sensor_write1(gspca_dev, 3, exposure >> 8);
+ sensor_write1(gspca_dev, 4, exposure & 0xff);
+ } else {
+ /* We have both a clock divider and an exposure register.
+ We first calculate the clock divider, as that determines
+ the maximum exposure and then we calculate the exposure
+ register setting (which goes from 0 - 511).
+
+ Note our 0 - 4095 exposure is mapped to 0 - 511
+ milliseconds exposure time */
+ u8 clockdiv = (60 * expo + 7999) / 8000;
+
+ /* Limit framerate to not exceed usb bandwidth */
+ if (clockdiv < min_clockdiv && gspca_dev->width >= 320)
+ clockdiv = min_clockdiv;
+ else if (clockdiv < 2)
+ clockdiv = 2;
+
+ if (sd->cam_type == CAM_TYPE_VGA && clockdiv < 4)
+ clockdiv = 4;
+
+ /* Frame exposure time in ms = 1000 * clockdiv / 60 ->
+ exposure = (sd->exposure / 8) * 511 / (1000 * clockdiv / 60) */
+ exposure = (60 * 511 * expo) / (8000 * clockdiv);
+ if (exposure > 511)
+ exposure = 511;
+
+ /* exposure register value is reversed! */
+ exposure = 511 - exposure;
+
+ buf[0] = exposure & 0xff;
+ buf[1] = exposure >> 8;
+ sensor_write_reg(gspca_dev, 0x0e, 0, buf, 2);
+ sensor_write1(gspca_dev, 0x02, clockdiv);
+ }
+}
+
+static void setgain(struct gspca_dev *gspca_dev, s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 gainreg;
+
+ if (sd->cam_type == CAM_TYPE_CIF && sd->sensor_type == 1)
+ sensor_write1(gspca_dev, 0x0e, val);
+ else if (sd->cam_type == CAM_TYPE_VGA && sd->sensor_type == 2)
+ for (gainreg = 0x0a; gainreg < 0x11; gainreg += 2) {
+ sensor_write1(gspca_dev, gainreg, val >> 8);
+ sensor_write1(gspca_dev, gainreg + 1, val & 0xff);
+ }
+ else
+ sensor_write1(gspca_dev, 0x10, val);
+}
+
+static void setcontrast(struct gspca_dev *gspca_dev, s32 val)
+{
+ sensor_write1(gspca_dev, 0x1c, val);
+}
+
+static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct gspca_dev *gspca_dev =
+ container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+ struct sd *sd = (struct sd *)gspca_dev;
+
+ gspca_dev->usb_err = 0;
+
+ if (!gspca_dev->streaming)
+ return 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_BRIGHTNESS:
+ setbrightness(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_CONTRAST:
+ setcontrast(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_EXPOSURE:
+ setexposure(gspca_dev, sd->exposure->val,
+ sd->min_clockdiv ? sd->min_clockdiv->val : 0);
+ break;
+ case V4L2_CID_GAIN:
+ setgain(gspca_dev, ctrl->val);
+ break;
+ }
+ return gspca_dev->usb_err;
+}
+
+static const struct v4l2_ctrl_ops sd_ctrl_ops = {
+ .s_ctrl = sd_s_ctrl,
+};
+
+static int sd_init_controls(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *)gspca_dev;
+ struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
+ static const struct v4l2_ctrl_config clockdiv = {
+ .ops = &sd_ctrl_ops,
+ .id = MR97310A_CID_CLOCKDIV,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Minimum Clock Divider",
+ .min = MR97310A_MIN_CLOCKDIV_MIN,
+ .max = MR97310A_MIN_CLOCKDIV_MAX,
+ .step = 1,
+ .def = MR97310A_MIN_CLOCKDIV_DEFAULT,
+ };
+ bool has_brightness = false;
+ bool has_argus_brightness = false;
+ bool has_contrast = false;
+ bool has_gain = false;
+ bool has_cs_gain = false;
+ bool has_exposure = false;
+ bool has_clockdiv = false;
+
+ gspca_dev->vdev.ctrl_handler = hdl;
+ v4l2_ctrl_handler_init(hdl, 4);
+
+ /* Setup controls depending on camera type */
+ if (sd->cam_type == CAM_TYPE_CIF) {
+ /* No brightness for sensor_type 0 */
+ if (sd->sensor_type == 0)
+ has_exposure = has_gain = has_clockdiv = true;
+ else
+ has_exposure = has_gain = has_brightness = true;
+ } else {
+ /* All controls need to be disabled if VGA sensor_type is 0 */
+ if (sd->sensor_type == 0)
+ ; /* no controls! */
+ else if (sd->sensor_type == 2)
+ has_exposure = has_cs_gain = has_contrast = true;
+ else if (sd->do_lcd_stop)
+ has_exposure = has_gain = has_argus_brightness =
+ has_clockdiv = true;
+ else
+ has_exposure = has_gain = has_brightness =
+ has_clockdiv = true;
+ }
+
+ /* Separate brightness control description for Argus QuickClix as it has
+ * different limits from the other mr97310a cameras, and separate gain
+ * control for Sakar CyberPix camera. */
+ /*
+ * This control is disabled for CIF type 1 and VGA type 0 cameras.
+ * It does not quite act linearly for the Argus QuickClix camera,
+ * but it does control brightness. The values are 0 - 15 only, and
+ * the table above makes them act consecutively.
+ */
+ if (has_brightness)
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_BRIGHTNESS, -254, 255, 1,
+ MR97310A_BRIGHTNESS_DEFAULT);
+ else if (has_argus_brightness)
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_BRIGHTNESS, 0, 15, 1,
+ MR97310A_BRIGHTNESS_DEFAULT);
+ if (has_contrast)
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_CONTRAST, MR97310A_CONTRAST_MIN,
+ MR97310A_CONTRAST_MAX, 1, MR97310A_CONTRAST_DEFAULT);
+ if (has_gain)
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_GAIN, MR97310A_GAIN_MIN, MR97310A_GAIN_MAX,
+ 1, MR97310A_GAIN_DEFAULT);
+ else if (has_cs_gain)
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, V4L2_CID_GAIN,
+ MR97310A_CS_GAIN_MIN, MR97310A_CS_GAIN_MAX,
+ 1, MR97310A_CS_GAIN_DEFAULT);
+ if (has_exposure)
+ sd->exposure = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_EXPOSURE, MR97310A_EXPOSURE_MIN,
+ MR97310A_EXPOSURE_MAX, 1, MR97310A_EXPOSURE_DEFAULT);
+ if (has_clockdiv)
+ sd->min_clockdiv = v4l2_ctrl_new_custom(hdl, &clockdiv, NULL);
+
+ if (hdl->error) {
+ pr_err("Could not initialize controls\n");
+ return hdl->error;
+ }
+ if (has_exposure && has_clockdiv)
+ v4l2_ctrl_cluster(2, &sd->exposure);
+ return 0;
+}
+
+/* Include pac common sof detection functions */
+#include "pac_common.h"
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, /* isoc packet */
+ int len) /* iso packet length */
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ unsigned char *sof;
+
+ sof = pac_find_sof(&sd->sof_read, data, len);
+ if (sof) {
+ int n;
+
+ /* finish decoding current frame */
+ n = sof - data;
+ if (n > sizeof pac_sof_marker)
+ n -= sizeof pac_sof_marker;
+ else
+ n = 0;
+ gspca_frame_add(gspca_dev, LAST_PACKET,
+ data, n);
+ /* Start next frame. */
+ gspca_frame_add(gspca_dev, FIRST_PACKET,
+ pac_sof_marker, sizeof pac_sof_marker);
+ len -= sof - data;
+ data = sof;
+ }
+ gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
+}
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .config = sd_config,
+ .init = sd_init,
+ .init_controls = sd_init_controls,
+ .start = sd_start,
+ .stopN = sd_stopN,
+ .pkt_scan = sd_pkt_scan,
+};
+
+/* -- module initialisation -- */
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x08ca, 0x0110)}, /* Trust Spyc@m 100 */
+ {USB_DEVICE(0x08ca, 0x0111)}, /* Aiptek Pencam VGA+ */
+ {USB_DEVICE(0x093a, 0x010f)}, /* All other known MR97310A VGA cams */
+ {USB_DEVICE(0x093a, 0x010e)}, /* All known MR97310A CIF cams */
+ {}
+};
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
--- /dev/null
+/*
+ * DivIO nw80x subdriver
+ *
+ * Copyright (C) 2011 Jean-François Moine (http://moinejf.free.fr)
+ * Copyright (C) 2003 Sylvain Munaut <tnt@246tNt.com>
+ * Kjell Claesson <keyson@users.sourceforge.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#define MODULE_NAME "nw80x"
+
+#include "gspca.h"
+
+MODULE_AUTHOR("Jean-Francois Moine <http://moinejf.free.fr>");
+MODULE_DESCRIPTION("NW80x USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+static int webcam;
+
+/* specific webcam descriptor */
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+
+ u32 ae_res;
+ s8 ag_cnt;
+#define AG_CNT_START 13
+ u8 exp_too_low_cnt;
+ u8 exp_too_high_cnt;
+
+ u8 bridge;
+ u8 webcam;
+};
+
+enum bridges {
+ BRIDGE_NW800, /* and et31x110 */
+ BRIDGE_NW801,
+ BRIDGE_NW802,
+};
+enum webcams {
+ Generic800,
+ SpaceCam, /* Trust 120 SpaceCam */
+ SpaceCam2, /* other Trust 120 SpaceCam */
+ Cvideopro, /* Conceptronic Video Pro */
+ Dlink350c,
+ DS3303u,
+ Kr651us,
+ Kritter,
+ Mustek300,
+ Proscope,
+ Twinkle,
+ DvcV6,
+ P35u,
+ Generic802,
+ NWEBCAMS /* number of webcams */
+};
+
+static const u8 webcam_chip[NWEBCAMS] = {
+ [Generic800] = BRIDGE_NW800, /* 06a5:0000
+ * Typhoon Webcam 100 USB */
+
+ [SpaceCam] = BRIDGE_NW800, /* 06a5:d800
+ * Trust SpaceCam120 or SpaceCam100 PORTABLE */
+
+ [SpaceCam2] = BRIDGE_NW800, /* 06a5:d800 - pas106
+ * other Trust SpaceCam120 or SpaceCam100 PORTABLE */
+
+ [Cvideopro] = BRIDGE_NW802, /* 06a5:d001
+ * Conceptronic Video Pro 'CVIDEOPRO USB Webcam CCD' */
+
+ [Dlink350c] = BRIDGE_NW802, /* 06a5:d001
+ * D-Link NetQam Pro 250plus */
+
+ [DS3303u] = BRIDGE_NW801, /* 06a5:d001
+ * Plustek Opticam 500U or ProLink DS3303u */
+
+ [Kr651us] = BRIDGE_NW802, /* 06a5:d001
+ * Panasonic GP-KR651US */
+
+ [Kritter] = BRIDGE_NW802, /* 06a5:d001
+ * iRez Kritter cam */
+
+ [Mustek300] = BRIDGE_NW802, /* 055f:d001
+ * Mustek Wcam 300 mini */
+
+ [Proscope] = BRIDGE_NW802, /* 06a5:d001
+ * Scalar USB Microscope (ProScope) */
+
+ [Twinkle] = BRIDGE_NW800, /* 06a5:d800 - hv7121b? (seems pas106)
+ * Divio Chicony TwinkleCam
+ * DSB-C110 */
+
+ [DvcV6] = BRIDGE_NW802, /* 0502:d001
+ * DVC V6 */
+
+ [P35u] = BRIDGE_NW801, /* 052b:d001, 06a5:d001 and 06be:d001
+ * EZCam Pro p35u */
+
+ [Generic802] = BRIDGE_NW802,
+};
+/*
+ * other webcams:
+ * - nw801 046d:d001
+ * Logitech QuickCam Pro (dark focus ring)
+ * - nw801 0728:d001
+ * AVerMedia Camguard
+ * - nw??? 06a5:d001
+ * D-Link NetQam Pro 250plus
+ * - nw800 065a:d800
+ * Showcam NGS webcam
+ * - nw??? ????:????
+ * Sceptre svc300
+ */
+
+/*
+ * registers
+ * nw800/et31x110 nw801 nw802
+ * 0000..009e 0000..00a1 0000..009e
+ * 0200..0211 id id
+ * 0300..0302 id id
+ * 0400..0406 (inex) 0400..0406
+ * 0500..0505 0500..0506 (inex)
+ * 0600..061a 0600..0601 0600..0601
+ * 0800..0814 id id
+ * 1000..109c 1000..10a1 1000..109a
+ */
+
+/* resolutions
+ * nw800: 320x240, 352x288
+ * nw801/802: 320x240, 640x480
+ */
+static const struct v4l2_pix_format cif_mode[] = {
+ {320, 240, V4L2_PIX_FMT_JPGL, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 4 / 8,
+ .colorspace = V4L2_COLORSPACE_JPEG},
+ {352, 288, V4L2_PIX_FMT_JPGL, V4L2_FIELD_NONE,
+ .bytesperline = 352,
+ .sizeimage = 352 * 288 * 4 / 8,
+ .colorspace = V4L2_COLORSPACE_JPEG}
+};
+static const struct v4l2_pix_format vga_mode[] = {
+ {320, 240, V4L2_PIX_FMT_JPGL, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 4 / 8,
+ .colorspace = V4L2_COLORSPACE_JPEG},
+ {640, 480, V4L2_PIX_FMT_JPGL, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480 * 3 / 8,
+ .colorspace = V4L2_COLORSPACE_JPEG},
+};
+
+/*
+ * The sequences below contain:
+ * - 1st and 2nd bytes: either
+ * - register number (BE)
+ * - I2C0 + i2c address
+ * - 3rd byte: data length (=0 for end of sequence)
+ * - n bytes: data
+ */
+#define I2C0 0xff
+
+static const u8 nw800_init[] = {
+ 0x04, 0x05, 0x01, 0x61,
+ 0x04, 0x04, 0x01, 0x01,
+ 0x04, 0x06, 0x01, 0x04,
+ 0x04, 0x04, 0x03, 0x00, 0x00, 0x00,
+ 0x05, 0x05, 0x01, 0x00,
+ 0, 0, 0
+};
+static const u8 nw800_start[] = {
+ 0x04, 0x06, 0x01, 0xc0,
+ 0x00, 0x00, 0x40, 0x10, 0x43, 0x00, 0xb4, 0x01, 0x10, 0x00, 0x4f,
+ 0xef, 0x0e, 0x00, 0x74, 0x01, 0x01, 0x00, 0x19,
+ 0x00, 0x01, 0x00, 0x19, 0x00, 0x01, 0x00, 0x19,
+ 0x00, 0x01, 0x00, 0x19, 0x00, 0x3e, 0x00, 0x24,
+ 0x03, 0x3e, 0x00, 0x86, 0x00, 0x3e, 0x00, 0x86,
+ 0x00, 0x3e, 0x00, 0x86, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x56, 0x00, 0x9e, 0x00, 0x56, 0x00, 0x9e,
+ 0x00, 0x56, 0x00, 0x9e, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x40, 0x40, 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
+ 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
+ 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0xca, 0x03, 0x46, 0x04, 0xca, 0x03, 0x46,
+ 0x04, 0x10, 0x00, 0x36, 0x00, 0xd2, 0x00, 0xee,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x3e, 0x00, 0xf0,
+ 0x00, 0x3e, 0x00, 0xaa, 0x00, 0x88, 0x00, 0x2e,
+ 0x00, 0x80, 0x1f, 0xa0, 0x48, 0xc3, 0x02, 0x88, 0x0c, 0x68, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0xa8, 0x06, 0x00, 0x08,
+ 0x00, 0x32, 0x01, 0x01, 0x00, 0x16, 0x00, 0x04,
+ 0x00, 0x4b, 0x00, 0x76, 0x00, 0x86, 0x00,
+ 0x02, 0x00, 0x12, 0x78, 0xa0, 0x9e, 0x78, 0xa0, 0x00, 0x00, 0x00,
+ 0x00, 0xf0, 0x18, 0x0b, 0x06, 0x62, 0x82, 0xa0,
+ 0x40, 0x20,
+ 0x03, 0x00, 0x03, 0x03, 0x00, 0x00,
+ 0x04, 0x00, 0x07, 0x01, 0x10, 0x00, 0x00, 0x00, 0x61, 0xc0,
+ 0x05, 0x00, 0x06, 0xe8, 0x00, 0x00, 0x00, 0x20, 0x20,
+ 0x06, 0x00, 0x1b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00,
+ 0x08, 0x00, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x10, 0x00, 0x40, 0x83, 0x02, 0x20, 0x00, 0x13, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x10, 0x10, 0x10, 0x08, 0x0a,
+ 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x49, 0x13, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00,
+ 0x00, 0x20, 0x00, 0x00, 0x00, 0x20, 0x10, 0x08,
+ 0x03, 0x00, 0x00, 0x00, 0x00, 0x20, 0x10, 0x06,
+ 0xf7, 0xee, 0x1c, 0x1c, 0xe9, 0xfc, 0x10, 0x80,
+ 0x10, 0x40, 0x40, 0x80, 0x00, 0x05, 0x35, 0x5e, 0x78, 0x8b, 0x99,
+ 0xa4, 0xae, 0xb5, 0xbc, 0xc1, 0xc6, 0xc9, 0xcc,
+ 0xcf, 0xd0, 0x00, 0x11, 0x22, 0x32, 0x43, 0x54,
+ 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3, 0xd2,
+ 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32, 0x43,
+ 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3,
+ 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32,
+ 0x43, 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3,
+ 0x10, 0x80, 0x1d, 0xc3, 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x2d, 0x00, 0x62,
+ 0x01, 0x24, 0x01, 0x62, 0x01, 0x24, 0x01, 0x20,
+ 0x01, 0x60, 0x01, 0x00, 0x00,
+
+ 0x04, 0x04, 0x01, 0xff,
+ 0x04, 0x06, 0x01, 0xc4,
+
+ 0x04, 0x06, 0x01, 0xc0,
+ 0x00, 0x00, 0x40, 0x10, 0x43, 0x00, 0xb4, 0x01, 0x10, 0x00, 0x4f,
+ 0xef, 0x0e, 0x00, 0x74, 0x01, 0x01, 0x00, 0x19,
+ 0x00, 0x01, 0x00, 0x19, 0x00, 0x01, 0x00, 0x19,
+ 0x00, 0x01, 0x00, 0x19, 0x00, 0x3e, 0x00, 0x24,
+ 0x03, 0x3e, 0x00, 0x86, 0x00, 0x3e, 0x00, 0x86,
+ 0x00, 0x3e, 0x00, 0x86, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x56, 0x00, 0x9e, 0x00, 0x56, 0x00, 0x9e,
+ 0x00, 0x56, 0x00, 0x9e, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x40, 0x40, 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
+ 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
+ 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0xca, 0x03, 0x46, 0x04, 0xca, 0x03, 0x46,
+ 0x04, 0x10, 0x00, 0x36, 0x00, 0xd2, 0x00, 0xee,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x3e, 0x00, 0xf0,
+ 0x00, 0x3e, 0x00, 0xaa, 0x00, 0x88, 0x00, 0x2e,
+ 0x00, 0x80, 0x1f, 0xa0, 0x48, 0xc3, 0x02, 0x88, 0x0c, 0x68, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0xa8, 0x06, 0x00, 0x08,
+ 0x00, 0x32, 0x01, 0x01, 0x00, 0x16, 0x00, 0x04,
+ 0x00, 0x4b, 0x00, 0x76, 0x00, 0x86, 0x00,
+ 0x02, 0x00, 0x12, 0x78, 0xa0, 0x9e, 0x78, 0xa0, 0x00, 0x00, 0x00,
+ 0x00, 0xf0, 0x18, 0x0b, 0x06, 0x62, 0x82, 0xa0,
+ 0x40, 0x20,
+ 0x03, 0x00, 0x03, 0x03, 0x00, 0x00,
+ 0x04, 0x00, 0x07, 0x01, 0x10, 0x00, 0x00, 0x00, 0x61, 0xc0,
+ 0x05, 0x00, 0x06, 0xe8, 0x00, 0x00, 0x00, 0x20, 0x20,
+ 0x06, 0x00, 0x1b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00,
+ 0x08, 0x00, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x10, 0x00, 0x40, 0x83, 0x02, 0x20, 0x00, 0x13, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x10, 0x10, 0x10, 0x08, 0x0a,
+ 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x49, 0x13, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00,
+ 0x00, 0x20, 0x00, 0x00, 0x00, 0x20, 0x10, 0x08,
+ 0x03, 0x00, 0x00, 0x00, 0x00, 0x20, 0x10, 0x06,
+ 0xf7, 0xee, 0x1c, 0x1c, 0xe9, 0xfc, 0x10, 0x80,
+ 0x10, 0x40, 0x40, 0x80, 0x00, 0x05, 0x35, 0x5e, 0x78, 0x8b, 0x99,
+ 0xa4, 0xae, 0xb5, 0xbc, 0xc1, 0xc6, 0xc9, 0xcc,
+ 0xcf, 0xd0, 0x00, 0x11, 0x22, 0x32, 0x43, 0x54,
+ 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3, 0xd2,
+ 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32, 0x43,
+ 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3,
+ 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32,
+ 0x43, 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3,
+ 0x10, 0x80, 0x1d, 0xc3, 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x2d, 0x00, 0x62,
+ 0x01, 0x24, 0x01, 0x62, 0x01, 0x24, 0x01, 0x20,
+ 0x01, 0x60, 0x01, 0x00, 0x00,
+
+ 0x02, 0x00, 0x11, 0x48, 0x58, 0x9e, 0x48, 0x58, 0x00, 0x00, 0x00,
+ 0x00, 0x84, 0x36, 0x05, 0x01, 0xf2, 0x86, 0x65,
+ 0x40,
+ 0x00, 0x80, 0x01, 0xa0,
+ 0x10, 0x1a, 0x01, 0x00,
+ 0x00, 0x91, 0x02, 0x6c, 0x01,
+ 0x00, 0x03, 0x02, 0xc8, 0x01,
+ 0x10, 0x1a, 0x01, 0x00,
+ 0x10, 0x00, 0x01, 0x83,
+ 0x10, 0x8f, 0x0c, 0x62, 0x01, 0x24, 0x01, 0x62, 0x01, 0x24, 0x01,
+ 0x20, 0x01, 0x60, 0x01,
+ 0x10, 0x85, 0x08, 0x00, 0x00, 0x5f, 0x01, 0x00, 0x00, 0x1f, 0x01,
+ 0x10, 0x1b, 0x02, 0x69, 0x00,
+ 0x10, 0x11, 0x08, 0x00, 0x00, 0x5f, 0x01, 0x00, 0x00, 0x1f, 0x01,
+ 0x05, 0x02, 0x01, 0x02,
+ 0x06, 0x00, 0x02, 0x04, 0xd9,
+ 0x05, 0x05, 0x01, 0x20,
+ 0x05, 0x05, 0x01, 0x21,
+ 0x10, 0x0e, 0x01, 0x08,
+ 0x10, 0x41, 0x11, 0x00, 0x08, 0x21, 0x3d, 0x52, 0x63, 0x75, 0x83,
+ 0x91, 0x9e, 0xaa, 0xb6, 0xc1, 0xcc, 0xd6, 0xe0,
+ 0xea,
+ 0x10, 0x03, 0x01, 0x00,
+ 0x10, 0x0f, 0x02, 0x13, 0x13,
+ 0x10, 0x03, 0x01, 0x14,
+ 0x10, 0x41, 0x11, 0x00, 0x08, 0x21, 0x3d, 0x52, 0x63, 0x75, 0x83,
+ 0x91, 0x9e, 0xaa, 0xb6, 0xc1, 0xcc, 0xd6, 0xe0,
+ 0xea,
+ 0x10, 0x0b, 0x01, 0x14,
+ 0x10, 0x0d, 0x01, 0x20,
+ 0x10, 0x0c, 0x01, 0x34,
+ 0x04, 0x06, 0x01, 0xc3,
+ 0x04, 0x04, 0x01, 0x00,
+ 0x05, 0x02, 0x01, 0x02,
+ 0x06, 0x00, 0x02, 0x00, 0x48,
+ 0x05, 0x05, 0x01, 0x20,
+ 0x05, 0x05, 0x01, 0x21,
+ 0, 0, 0
+};
+
+/* 06a5:d001 - nw801 - Panasonic
+ * P35u */
+static const u8 nw801_start_1[] = {
+ 0x05, 0x06, 0x01, 0x04,
+ 0x00, 0x00, 0x40, 0x0e, 0x00, 0x00, 0xf9, 0x02, 0x11, 0x00, 0x0e,
+ 0x01, 0x1f, 0x00, 0x0d, 0x02, 0x01, 0x00, 0x19,
+ 0x00, 0x01, 0x00, 0x19, 0x00, 0x01, 0x00, 0x19,
+ 0x00, 0x01, 0x00, 0x19, 0x00, 0xce, 0x00, 0xf4,
+ 0x05, 0x3e, 0x00, 0x86, 0x00, 0x3e, 0x00, 0x86,
+ 0x00, 0x3e, 0x00, 0x86, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x56, 0x00, 0x9e, 0x00, 0x56, 0x00, 0x9e,
+ 0x00, 0x56, 0x00, 0x9e, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x40, 0x40, 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
+ 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
+ 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0xca, 0x03, 0x46, 0x04, 0xca, 0x03, 0x46,
+ 0x04, 0x10, 0x00, 0x36, 0x00, 0xd2, 0x00, 0xee,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x3e, 0x00, 0xf0,
+ 0x00, 0x3e, 0x00, 0xaa, 0x00, 0x88, 0x00, 0x2e,
+ 0x00, 0x80, 0x22, 0xb4, 0x6f, 0x3f, 0x0f, 0x88, 0x20, 0x08, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x69, 0xa8, 0x1f, 0x00,
+ 0x0d, 0x02, 0x07, 0x00, 0x01, 0x00, 0x19, 0x00,
+ 0xf2, 0x00, 0x18, 0x06, 0x10, 0x06, 0x10, 0x00,
+ 0x36, 0x00,
+ 0x02, 0x00, 0x12, 0x78, 0xa0, 0x9e, 0x78, 0xa0, 0x00, 0x00, 0x00,
+ 0x00, 0xf0, 0x18, 0x0b, 0x06, 0x62, 0x82, 0xa0,
+ 0x40, 0x20,
+ 0x03, 0x00, 0x03, 0x00, 0x00, 0x00,
+ 0x05, 0x00, 0x07, 0x01, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x06, 0x00, 0x02, 0x09, 0x99,
+ 0x08, 0x00, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x10, 0x00, 0x40, 0x22, 0x02, 0x80, 0x00, 0x1e, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x0a, 0x15, 0x08, 0x08, 0x0a,
+ 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x01, 0x35, 0xfd, 0x07, 0x3d, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0xc0, 0x00, 0x14, 0x02,
+ 0x00, 0x01, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00,
+ 0x40, 0x00, 0x00, 0x00, 0x40, 0x20, 0x10, 0x06,
+ 0x00, 0x00, 0x00, 0x00, 0x20, 0x10, 0x06, 0xf7,
+ 0x10, 0x40, 0x40, 0xee, 0x1c, 0x1c, 0xe9, 0xfc, 0x10, 0x80, 0x80,
+ 0x00, 0x05, 0x35, 0x5e, 0x78, 0x8b, 0x99, 0xa4,
+ 0xae, 0xb5, 0xbc, 0xc1, 0xc6, 0xc9, 0xcc, 0xcf,
+ 0xd0, 0x00, 0x11, 0x22, 0x32, 0x43, 0x54, 0x64,
+ 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3, 0xd2, 0xe2,
+ 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32, 0x43, 0x54,
+ 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3, 0xd2,
+ 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32, 0x43,
+ 0x10, 0x80, 0x22, 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3,
+ 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x0e, 0x00, 0x82, 0x02,
+ 0xe4, 0x01, 0x40, 0x01, 0xf0, 0x00, 0x40, 0x01,
+ 0xf0, 0x00,
+ 0, 0, 0,
+};
+static const u8 nw801_start_qvga[] = {
+ 0x02, 0x00, 0x10, 0x3c, 0x50, 0x9e, 0x3c, 0x50, 0x00, 0x00, 0x00,
+ 0x00, 0x78, 0x18, 0x0b, 0x06, 0xa2, 0x86, 0x78,
+ 0x02, 0x0f, 0x01, 0x6b,
+ 0x10, 0x1a, 0x01, 0x15,
+ 0x00, 0x00, 0x01, 0x1e,
+ 0x10, 0x00, 0x01, 0x2f,
+ 0x10, 0x8c, 0x08, 0x00, 0x00, 0x3f, 0x01, 0x00, 0x00, 0xef, 0x00,
+ 0x10, 0x11, 0x08, 0x29, 0x00, 0x18, 0x01, 0x1f, 0x00, 0xd2, 0x00,
+ /* AE window */
+ 0, 0, 0,
+};
+static const u8 nw801_start_vga[] = {
+ 0x02, 0x00, 0x10, 0x78, 0xa0, 0x97, 0x78, 0xa0, 0x00, 0x00, 0x00,
+ 0x00, 0xf0, 0x18, 0x0b, 0x06, 0x62, 0x82, 0xf0,
+ 0x02, 0x0f, 0x01, 0xd5,
+ 0x10, 0x1a, 0x01, 0x15,
+ 0x00, 0x00, 0x01, 0x0e,
+ 0x10, 0x00, 0x01, 0x22,
+ 0x10, 0x8c, 0x08, 0x00, 0x00, 0x7f, 0x02, 0x00, 0x00, 0xdf, 0x01,
+ 0x10, 0x11, 0x08, 0x51, 0x00, 0x30, 0x02, 0x3d, 0x00, 0xa4, 0x01,
+ 0, 0, 0,
+};
+static const u8 nw801_start_2[] = {
+ 0x10, 0x04, 0x01, 0x1a,
+ 0x10, 0x19, 0x01, 0x09, /* clock */
+ 0x10, 0x24, 0x06, 0xc0, 0x00, 0x3f, 0x02, 0x00, 0x01,
+ /* .. gain .. */
+ 0x00, 0x03, 0x02, 0x92, 0x03,
+ 0x00, 0x1d, 0x04, 0xf2, 0x00, 0x24, 0x07,
+ 0x00, 0x7b, 0x01, 0xcf,
+ 0x10, 0x94, 0x01, 0x07,
+ 0x05, 0x05, 0x01, 0x01,
+ 0x05, 0x04, 0x01, 0x01,
+ 0x10, 0x0e, 0x01, 0x08,
+ 0x10, 0x48, 0x11, 0x00, 0x37, 0x55, 0x6b, 0x7d, 0x8d, 0x9b, 0xa8,
+ 0xb4, 0xbf, 0xca, 0xd4, 0xdd, 0xe6, 0xef, 0xf0,
+ 0xf0,
+ 0x10, 0x03, 0x01, 0x00,
+ 0x10, 0x0f, 0x02, 0x0c, 0x0c,
+ 0x10, 0x03, 0x01, 0x08,
+ 0x10, 0x48, 0x11, 0x00, 0x37, 0x55, 0x6b, 0x7d, 0x8d, 0x9b, 0xa8,
+ 0xb4, 0xbf, 0xca, 0xd4, 0xdd, 0xe6, 0xef, 0xf0,
+ 0xf0,
+ 0x10, 0x0b, 0x01, 0x0b,
+ 0x10, 0x0d, 0x01, 0x0b,
+ 0x10, 0x0c, 0x01, 0x1f,
+ 0x05, 0x06, 0x01, 0x03,
+ 0, 0, 0
+};
+
+/* nw802 (sharp IR3Y38M?) */
+static const u8 nw802_start[] = {
+ 0x04, 0x06, 0x01, 0x04,
+ 0x00, 0x00, 0x40, 0x10, 0x00, 0x00, 0xf9, 0x02, 0x10, 0x00, 0x4d,
+ 0x0f, 0x1f, 0x00, 0x0d, 0x02, 0x01, 0x00, 0x19,
+ 0x00, 0x01, 0x00, 0x19, 0x00, 0x01, 0x00, 0x19,
+ 0x00, 0x01, 0x00, 0x19, 0x00, 0xce, 0x00, 0xf4,
+ 0x05, 0x3e, 0x00, 0x86, 0x00, 0x3e, 0x00, 0x86,
+ 0x00, 0x3e, 0x00, 0x86, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x56, 0x00, 0x9e, 0x00, 0x56, 0x00, 0x9e,
+ 0x00, 0x56, 0x00, 0x9e, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x40, 0x40, 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
+ 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
+ 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0xca, 0x03, 0x46, 0x04, 0xca, 0x03, 0x46,
+ 0x04, 0x10, 0x00, 0x36, 0x00, 0xd2, 0x00, 0xee,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x3e, 0x00, 0xf0,
+ 0x00, 0x3e, 0x00, 0xaa, 0x00, 0x88, 0x00, 0x2e,
+ 0x00, 0x80, 0x1f, 0xb4, 0x6f, 0x3f, 0x0f, 0x88, 0x20, 0x68, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0xa8, 0x08, 0x00, 0x11,
+ 0x00, 0x0c, 0x02, 0x01, 0x00, 0x16, 0x00, 0x94,
+ 0x00, 0x10, 0x06, 0x08, 0x00, 0x18, 0x00,
+ 0x02, 0x00, 0x12, 0x78, 0xa0, 0x9e, 0x78, 0xa0, 0x00, 0x00, 0x00,
+ 0x00, 0xf0, 0x18, 0x0b, 0x06, 0x62, 0x82, 0xa0,
+ 0x40, 0x20,
+ 0x03, 0x00, 0x03, 0x03, 0x00, 0x00,
+ 0x04, 0x00, 0x07, 0x01, 0x10, 0x00, 0x00, 0x00, 0x21, 0x00,
+ 0x06, 0x00, 0x02, 0x09, 0x99,
+ 0x08, 0x00, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x10, 0x00, 0x40, 0xa1, 0x02, 0x80, 0x00, 0x1d, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x10, 0x10, 0x10, 0x08, 0x0a,
+ 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x49, 0x13, 0xff, 0x01, 0xc0, 0x00, 0x14,
+ 0x02, 0x00, 0x01, 0x00, 0x00, 0x20, 0x00, 0x00,
+ 0x00, 0x20, 0x00, 0x00, 0x00, 0x20, 0x10, 0x08,
+ 0x03, 0x00, 0x00, 0x00, 0x00, 0x20, 0x10, 0x06,
+ 0xf7, 0xee, 0x1c, 0x1c, 0xe9, 0xfc, 0x10, 0x80,
+ 0x10, 0x40, 0x40, 0x80, 0x00, 0x05, 0x35, 0x5e, 0x78, 0x8b, 0x99,
+ 0xa4, 0xae, 0xb5, 0xbc, 0xc1, 0xc6, 0xc9, 0xcc,
+ 0xcf, 0xd0, 0x00, 0x11, 0x22, 0x32, 0x43, 0x54,
+ 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3, 0xd2,
+ 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32, 0x43,
+ 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3,
+ 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32,
+ 0x43, 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3,
+ 0x10, 0x80, 0x1b, 0xc3, 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x0e, 0x05, 0x82,
+ 0x02, 0xe4, 0x01, 0x40, 0x01, 0xf0, 0x00, 0x40,
+ 0x01, 0xf0, 0x00,
+ 0x02, 0x00, 0x11, 0x3c, 0x50, 0x9e, 0x3c, 0x50, 0x00, 0x00, 0x00,
+ 0x00, 0x78, 0x3f, 0x10, 0x02, 0xf2, 0x8f, 0x78,
+ 0x40,
+ 0x10, 0x1a, 0x01, 0x00,
+ 0x10, 0x00, 0x01, 0xad,
+ 0x00, 0x00, 0x01, 0x08,
+ 0x10, 0x85, 0x08, 0x00, 0x00, 0x3f, 0x01, 0x00, 0x00, 0xef, 0x00,
+ 0x10, 0x1b, 0x02, 0x00, 0x00,
+ 0x10, 0x11, 0x08, 0x51, 0x00, 0xf0, 0x00, 0x3d, 0x00, 0xb4, 0x00,
+ 0x10, 0x1d, 0x08, 0x00, 0xa0, 0x00, 0xa0, 0x00, 0xa0, 0x00, 0xa0,
+ 0x10, 0x0e, 0x01, 0x27,
+ 0x10, 0x41, 0x11, 0x00, 0x0e, 0x35, 0x4f, 0x62, 0x71, 0x7f, 0x8b,
+ 0x96, 0xa0, 0xa9, 0xb2, 0xbb, 0xc3, 0xca, 0xd2,
+ 0xd8,
+ 0x10, 0x03, 0x01, 0x00,
+ 0x10, 0x0f, 0x02, 0x14, 0x14,
+ 0x10, 0x03, 0x01, 0x0c,
+ 0x10, 0x41, 0x11, 0x00, 0x11, 0x22, 0x32, 0x43, 0x54, 0x64, 0x74,
+ 0x84, 0x94, 0xa4, 0xb3, 0xc3, 0xd2, 0xe2, 0xf1,
+ 0xff,
+/* 0x00, 0x0e, 0x35, 0x4f, 0x62, 0x71, 0x7f, 0x8b,
+ * 0x96, 0xa0, 0xa9, 0xb2, 0xbb, 0xc3, 0xca, 0xd2,
+ * 0xd8, */
+ 0x10, 0x0b, 0x01, 0x10,
+ 0x10, 0x0d, 0x01, 0x11,
+ 0x10, 0x0c, 0x01, 0x1c,
+ 0x04, 0x06, 0x01, 0x03,
+ 0x04, 0x04, 0x01, 0x00,
+ 0, 0, 0
+};
+/* et31x110 - Trust 120 SpaceCam */
+static const u8 spacecam_init[] = {
+ 0x04, 0x05, 0x01, 0x01,
+ 0x04, 0x04, 0x01, 0x01,
+ 0x04, 0x06, 0x01, 0x04,
+ 0x04, 0x04, 0x03, 0x00, 0x00, 0x00,
+ 0x05, 0x05, 0x01, 0x00,
+ 0, 0, 0
+};
+static const u8 spacecam_start[] = {
+ 0x04, 0x06, 0x01, 0x44,
+ 0x00, 0x00, 0x40, 0x10, 0x43, 0x00, 0xb4, 0x01, 0x10, 0x00, 0x4f,
+ 0xef, 0x0e, 0x00, 0x74, 0x01, 0x01, 0x00, 0x19,
+ 0x00, 0x01, 0x00, 0x19, 0x00, 0x01, 0x00, 0x19,
+ 0x00, 0x01, 0x00, 0x19, 0x00, 0x3e, 0x00, 0x24,
+ 0x03, 0x3e, 0x00, 0x86, 0x00, 0x3e, 0x00, 0x86,
+ 0x00, 0x3e, 0x00, 0x86, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x56, 0x00, 0x9e, 0x00, 0x56, 0x00, 0x9e,
+ 0x00, 0x56, 0x00, 0x9e, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x40, 0x40, 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
+ 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
+ 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0xca, 0x03, 0x46, 0x04, 0xca, 0x03, 0x46,
+ 0x04, 0x10, 0x00, 0x36, 0x00, 0xd2, 0x00, 0xee,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x3e, 0x00, 0xf0,
+ 0x00, 0x3e, 0x00, 0xaa, 0x00, 0x88, 0x00, 0x2e,
+ 0x00, 0x80, 0x1f, 0xa0, 0x48, 0xc3, 0x02, 0x88, 0x0c, 0x68, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0xa8, 0x06, 0x00, 0x08,
+ 0x00, 0x32, 0x01, 0x01, 0x00, 0x16, 0x00, 0x04,
+ 0x00, 0x4b, 0x00, 0x7c, 0x00, 0x80, 0x00,
+ 0x02, 0x00, 0x12, 0x78, 0xa0, 0x9e, 0x78, 0xa0, 0x00, 0x00, 0x00,
+ 0x00, 0xf0, 0x18, 0x0b, 0x06, 0x62, 0x82, 0xa0,
+ 0x40, 0x20,
+ 0x03, 0x00, 0x03, 0x03, 0x00, 0x00,
+ 0x04, 0x00, 0x07, 0x01, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x05, 0x00, 0x06, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x06, 0x00, 0x1b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00,
+ 0x08, 0x00, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x10, 0x00, 0x40, 0x83, 0x02, 0x20, 0x00, 0x11, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x10, 0x10, 0x10, 0x08, 0x0a,
+ 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x49, 0x13, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00,
+ 0x00, 0x20, 0x00, 0x00, 0x00, 0x20, 0x10, 0x08,
+ 0x03, 0x00, 0x00, 0x00, 0x00, 0x20, 0x10, 0x06,
+ 0xf7, 0xee, 0x1c, 0x1c, 0xe9, 0xfc, 0x10, 0x80,
+ 0x10, 0x40, 0x40, 0x80, 0x00, 0x05, 0x35, 0x5e, 0x78, 0x8b, 0x99,
+ 0xa4, 0xae, 0xb5, 0xbc, 0xc1, 0xc6, 0xc9, 0xcc,
+ 0xcf, 0xd0, 0x00, 0x11, 0x22, 0x32, 0x43, 0x54,
+ 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3, 0xd2,
+ 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32, 0x43,
+ 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3,
+ 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32,
+ 0x43, 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3,
+ 0x10, 0x80, 0x1d, 0xc3, 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x2d, 0x00, 0x62,
+ 0x01, 0x24, 0x01, 0x62, 0x01, 0x24, 0x01, 0x20,
+ 0x01, 0x60, 0x01, 0x00, 0x00,
+ 0x04, 0x06, 0x01, 0xc0,
+ 0x10, 0x85, 0x08, 0x00, 0x00, 0x5f, 0x01, 0x00, 0x00, 0x1f, 0x01,
+ 0x02, 0x00, 0x11, 0x48, 0x58, 0x9e, 0x48, 0x58, 0x00, 0x00, 0x00,
+ 0x00, 0x84, 0x36, 0x05, 0x01, 0xf2, 0x86, 0x65,
+ 0x40,
+ 0x00, 0x80, 0x01, 0xa0,
+ 0x10, 0x1a, 0x01, 0x00,
+ 0x00, 0x91, 0x02, 0x32, 0x01,
+ 0x00, 0x03, 0x02, 0x08, 0x02,
+ 0x10, 0x00, 0x01, 0x83,
+ 0x10, 0x8f, 0x0c, 0x62, 0x01, 0x24, 0x01, 0x62, 0x01, 0x24, 0x01,
+ 0x20, 0x01, 0x60, 0x01,
+ 0x10, 0x11, 0x08, 0x00, 0x00, 0x5f, 0x01, 0x00, 0x00, 0x1f, 0x01,
+ 0x10, 0x0e, 0x01, 0x08,
+ 0x10, 0x41, 0x11, 0x00, 0x64, 0x99, 0xc0, 0xe2, 0xf9, 0xf9, 0xf9,
+ 0xf9, 0xf9, 0xf9, 0xf9, 0xf9, 0xf9, 0xf9, 0xf9,
+ 0xf9,
+ 0x10, 0x03, 0x01, 0x00,
+ 0x10, 0x0f, 0x02, 0x13, 0x13,
+ 0x10, 0x03, 0x01, 0x06,
+ 0x10, 0x41, 0x11, 0x00, 0x64, 0x99, 0xc0, 0xe2, 0xf9, 0xf9, 0xf9,
+ 0xf9, 0xf9, 0xf9, 0xf9, 0xf9, 0xf9, 0xf9, 0xf9,
+ 0xf9,
+ 0x10, 0x0b, 0x01, 0x08,
+ 0x10, 0x0d, 0x01, 0x10,
+ 0x10, 0x0c, 0x01, 0x1f,
+ 0x04, 0x06, 0x01, 0xc3,
+ 0x04, 0x05, 0x01, 0x40,
+ 0x04, 0x04, 0x01, 0x40,
+ 0, 0, 0
+};
+/* et31x110 - pas106 - other Trust SpaceCam120 */
+static const u8 spacecam2_start[] = {
+ 0x04, 0x06, 0x01, 0x44,
+ 0x04, 0x06, 0x01, 0x00,
+ 0x00, 0x00, 0x40, 0x14, 0x83, 0x00, 0xba, 0x01, 0x10, 0x00, 0x4f,
+ 0xef, 0x00, 0x00, 0x60, 0x00, 0x01, 0x00, 0x19,
+ 0x00, 0x01, 0x00, 0x19, 0x00, 0x01, 0x00, 0x19,
+ 0x00, 0x01, 0x00, 0x19, 0x00, 0x06, 0x00, 0xfc,
+ 0x01, 0x3e, 0x00, 0x86, 0x00, 0x3e, 0x00, 0x86,
+ 0x00, 0x3e, 0x00, 0x86, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x56, 0x00, 0x9e, 0x00, 0x56, 0x00, 0x9e,
+ 0x00, 0x56, 0x00, 0x9e, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x40, 0x40, 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
+ 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
+ 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0xca, 0x03, 0x46, 0x04, 0xca, 0x03, 0x46,
+ 0x04, 0x10, 0x00, 0x36, 0x00, 0xd2, 0x00, 0xee,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x3e, 0x00, 0xf0,
+ 0x00, 0x3e, 0x00, 0xaa, 0x00, 0x88, 0x00, 0x2e,
+ 0x00, 0x80, 0x1f, 0xb8, 0x48, 0x0f, 0x04, 0x88, 0x14, 0x68, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0xa8, 0x01, 0x00, 0x03,
+ 0x00, 0x24, 0x01, 0x01, 0x00, 0x16, 0x00, 0x04,
+ 0x00, 0x4b, 0x00, 0x76, 0x00, 0x86, 0x00,
+ 0x02, 0x00, 0x12, 0x78, 0xa0, 0x9e, 0x78, 0xa0, 0x00, 0x00, 0x00,
+ 0x00, 0xf0, 0x18, 0x0b, 0x06, 0x62, 0x82, 0xa0,
+ 0x40, 0x20,
+ 0x03, 0x00, 0x03, 0x03, 0x00, 0x00,
+ 0x04, 0x00, 0x07, 0x01, 0x10, 0x00, 0x00, 0x00, 0x61, 0x00,
+ 0x05, 0x00, 0x06, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x06, 0x00, 0x1b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00,
+ 0x08, 0x00, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x10, 0x00, 0x40, 0x80, 0x02, 0x20, 0x00, 0x13, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x10, 0x10, 0x10, 0x08, 0x0a,
+ 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x49, 0x13, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00,
+ 0x00, 0x20, 0x00, 0x00, 0x00, 0x20, 0x10, 0x08,
+ 0x03, 0x00, 0x00, 0x00, 0x00, 0x20, 0x10, 0x06,
+ 0xf7, 0xee, 0x1c, 0x1c, 0xe9, 0xfc, 0x10, 0x80,
+ 0x10, 0x40, 0x40, 0x80, 0x00, 0x05, 0x35, 0x5e, 0x78, 0x8b, 0x99,
+ 0xa4, 0xae, 0xb5, 0xbc, 0xc1, 0xc6, 0xc9, 0xcc,
+ 0xcf, 0xd0, 0x00, 0x11, 0x22, 0x32, 0x43, 0x54,
+ 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3, 0xd2,
+ 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32, 0x43,
+ 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3,
+ 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32,
+ 0x43, 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3,
+ 0x10, 0x80, 0x1d, 0xc3, 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x62,
+ 0x01, 0x24, 0x01, 0x62, 0x01, 0x24, 0x01, 0x20,
+ 0x01, 0x60, 0x01, 0x00, 0x00,
+ 0x10, 0x85, 0x08, 0x00, 0x00, 0x5f, 0x01, 0x00, 0x00, 0x1f, 0x01,
+ 0x04, 0x04, 0x01, 0x40,
+ 0x04, 0x04, 0x01, 0x00,
+ I2C0, 0x40, 0x0c, 0x02, 0x0c, 0x12, 0x07, 0x00, 0x00, 0x00, 0x05,
+ 0x00, 0x00, 0x05, 0x05,
+ I2C0, 0x40, 0x02, 0x11, 0x06,
+ I2C0, 0x40, 0x02, 0x14, 0x00,
+ I2C0, 0x40, 0x02, 0x13, 0x01, /* i2c end */
+ 0x02, 0x00, 0x11, 0x48, 0x58, 0x9e, 0x48, 0x58, 0x00, 0x00, 0x00,
+ 0x00, 0x84, 0x36, 0x05, 0x01, 0xf2, 0x86, 0x65,
+ 0x40,
+ I2C0, 0x40, 0x02, 0x02, 0x0c, /* pixel clock */
+ I2C0, 0x40, 0x02, 0x0f, 0x00,
+ I2C0, 0x40, 0x02, 0x13, 0x01, /* i2c end */
+ 0x10, 0x00, 0x01, 0x01,
+ 0x10, 0x8f, 0x0c, 0x62, 0x01, 0x24, 0x01, 0x62, 0x01, 0x24, 0x01,
+ 0x20, 0x01, 0x60, 0x01,
+ I2C0, 0x40, 0x02, 0x05, 0x0f, /* exposure */
+ I2C0, 0x40, 0x02, 0x13, 0x01, /* i2c end */
+ I2C0, 0x40, 0x07, 0x09, 0x0b, 0x0f, 0x05, 0x05, 0x0f, 0x00,
+ /* gains */
+ I2C0, 0x40, 0x03, 0x12, 0x04, 0x01,
+ 0x10, 0x11, 0x08, 0x00, 0x00, 0x5f, 0x01, 0x00, 0x00, 0x1f, 0x01,
+ 0x10, 0x0e, 0x01, 0x08,
+ 0x10, 0x41, 0x11, 0x00, 0x17, 0x3f, 0x69, 0x7b, 0x8c, 0x9a, 0xa7,
+ 0xb3, 0xbf, 0xc9, 0xd3, 0xdd, 0xe6, 0xef, 0xf7,
+ 0xf9,
+ 0x10, 0x03, 0x01, 0x00,
+ 0x10, 0x0f, 0x02, 0x13, 0x13,
+ 0x10, 0x03, 0x01, 0x06,
+ 0x10, 0x41, 0x11, 0x00, 0x17, 0x3f, 0x69, 0x7b, 0x8c, 0x9a, 0xa7,
+ 0xb3, 0xbf, 0xc9, 0xd3, 0xdd, 0xe6, 0xef, 0xf7,
+ 0xf9,
+ 0x10, 0x0b, 0x01, 0x11,
+ 0x10, 0x0d, 0x01, 0x10,
+ 0x10, 0x0c, 0x01, 0x14,
+ 0x04, 0x06, 0x01, 0x03,
+ 0x04, 0x05, 0x01, 0x61,
+ 0x04, 0x04, 0x01, 0x00,
+ 0, 0, 0
+};
+
+/* nw802 - Conceptronic Video Pro */
+static const u8 cvideopro_start[] = {
+ 0x04, 0x06, 0x01, 0x04,
+ 0x00, 0x00, 0x40, 0x54, 0x96, 0x98, 0xf9, 0x02, 0x18, 0x00, 0x4c,
+ 0x0f, 0x1f, 0x00, 0x0d, 0x02, 0x01, 0x00, 0x19,
+ 0x00, 0x01, 0x00, 0x19, 0x00, 0x01, 0x00, 0x19,
+ 0x00, 0x0b, 0x00, 0x1b, 0x00, 0xc8, 0x00, 0xf4,
+ 0x05, 0xb4, 0x00, 0xcc, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0xa2, 0x00, 0xc6, 0x00, 0x60, 0x00, 0xc6,
+ 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x40, 0x40, 0x00, 0xae, 0x00, 0xd2, 0x00, 0xae, 0x00, 0xd2,
+ 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0xa8, 0x00, 0xc0, 0x00, 0x66, 0x00, 0xc0,
+ 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x0a, 0x00, 0x54, 0x00, 0x0a, 0x00, 0x54,
+ 0x00, 0x10, 0x00, 0x36, 0x00, 0xd2, 0x00, 0xee,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf6,
+ 0x00, 0x5d, 0x00, 0xc7, 0x00, 0x7e, 0x00, 0x30,
+ 0x00, 0x80, 0x1f, 0x98, 0x43, 0x3f, 0x0d, 0x88, 0x20, 0x80, 0x3f,
+ 0x47, 0xaf, 0x00, 0x00, 0xa8, 0x08, 0x00, 0x11,
+ 0x00, 0x0c, 0x02, 0x0c, 0x00, 0x1c, 0x00, 0x94,
+ 0x00, 0x10, 0x06, 0x24, 0x00, 0x4a, 0x00,
+ 0x02, 0x00, 0x12, 0x78, 0xa0, 0x9e, 0x78, 0xa0, 0x00, 0x00, 0x00,
+ 0x00, 0xf0, 0x18, 0x0b, 0x06, 0x62, 0x82, 0xa0,
+ 0x40, 0x20,
+ 0x03, 0x00, 0x03, 0x03, 0x00, 0x00,
+ 0x04, 0x00, 0x07, 0x01, 0x10, 0x00, 0x00, 0x00, 0xff, 0x00,
+ 0x06, 0x00, 0x02, 0x09, 0x99,
+ 0x08, 0x00, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x10, 0x00, 0x40, 0xa0, 0x02, 0x80, 0x00, 0x12, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x10, 0x10, 0x10, 0x08, 0x0a,
+ 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x49, 0x13, 0x00, 0x00, 0xe0, 0x00, 0x0c,
+ 0x00, 0x52, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00,
+ 0x00, 0x20, 0x00, 0x00, 0x00, 0x20, 0x10, 0x08,
+ 0x03, 0x00, 0x00, 0x00, 0x00, 0x20, 0x10, 0x06,
+ 0xf7, 0xee, 0x1c, 0x1c, 0xe9, 0xfc, 0x10, 0x80,
+ 0x10, 0x40, 0x40, 0x80, 0x00, 0x05, 0x35, 0x5e, 0x78, 0x8b, 0x99,
+ 0xa4, 0xae, 0xb5, 0xbc, 0xc1, 0xc6, 0xc9, 0xcc,
+ 0xcf, 0xd0, 0x00, 0x11, 0x22, 0x32, 0x43, 0x54,
+ 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3, 0xd2,
+ 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32, 0x43,
+ 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3,
+ 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32,
+ 0x43, 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3,
+ 0x10, 0x80, 0x1b, 0xc3, 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x05, 0x82,
+ 0x02, 0xe4, 0x01, 0x40, 0x01, 0xf0, 0x00, 0x40,
+ 0x01, 0xf0, 0x00,
+ 0x02, 0x00, 0x11, 0x3c, 0x50, 0x8c, 0x3c, 0x50, 0x00, 0x00, 0x00,
+ 0x00, 0x78, 0x3f, 0x3f, 0x06, 0xf2, 0x8f, 0xf0,
+ 0x40,
+ 0x10, 0x1a, 0x01, 0x03,
+ 0x10, 0x00, 0x01, 0xac,
+ 0x10, 0x85, 0x08, 0x00, 0x00, 0x3f, 0x01, 0x00, 0x00, 0xef, 0x00,
+ 0x10, 0x1b, 0x02, 0x3b, 0x01,
+ 0x10, 0x11, 0x08, 0x61, 0x00, 0xe0, 0x00, 0x49, 0x00, 0xa8, 0x00,
+ 0x10, 0x1f, 0x06, 0x01, 0x20, 0x02, 0xe8, 0x03, 0x00,
+ 0x10, 0x1d, 0x02, 0x40, 0x06,
+ 0x10, 0x0e, 0x01, 0x08,
+ 0x10, 0x41, 0x11, 0x00, 0x0f, 0x46, 0x62, 0x76, 0x86, 0x94, 0xa0,
+ 0xab, 0xb6, 0xbf, 0xc8, 0xcf, 0xd7, 0xdc, 0xdc,
+ 0xdc,
+ 0x10, 0x03, 0x01, 0x00,
+ 0x10, 0x0f, 0x02, 0x12, 0x12,
+ 0x10, 0x03, 0x01, 0x0c,
+ 0x10, 0x41, 0x11, 0x00, 0x0f, 0x46, 0x62, 0x76, 0x86, 0x94, 0xa0,
+ 0xab, 0xb6, 0xbf, 0xc8, 0xcf, 0xd7, 0xdc, 0xdc,
+ 0xdc,
+ 0x10, 0x0b, 0x01, 0x09,
+ 0x10, 0x0d, 0x01, 0x10,
+ 0x10, 0x0c, 0x01, 0x2f,
+ 0x04, 0x06, 0x01, 0x03,
+ 0x04, 0x04, 0x01, 0x00,
+ 0, 0, 0
+};
+
+/* nw802 - D-link dru-350c cam */
+static const u8 dlink_start[] = {
+ 0x04, 0x06, 0x01, 0x04,
+ 0x00, 0x00, 0x40, 0x10, 0x00, 0x00, 0x92, 0x03, 0x10, 0x00, 0x4d,
+ 0x0f, 0x1f, 0x00, 0x0d, 0x02, 0x01, 0x00, 0x19,
+ 0x00, 0x01, 0x00, 0x19, 0x00, 0x01, 0x00, 0x19,
+ 0x00, 0x01, 0x00, 0x19, 0x00, 0xce, 0x00, 0xf4,
+ 0x05, 0x3e, 0x00, 0x86, 0x00, 0x3e, 0x00, 0x86,
+ 0x00, 0x3e, 0x00, 0x86, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x56, 0x00, 0x9e, 0x00, 0x56, 0x00, 0x9e,
+ 0x00, 0x56, 0x00, 0x9e, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x40, 0x40, 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
+ 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
+ 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0xca, 0x03, 0x46, 0x04, 0xca, 0x03, 0x46,
+ 0x04, 0x10, 0x00, 0x36, 0x00, 0xd2, 0x00, 0xee,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x3e, 0x00, 0xf0,
+ 0x00, 0x3e, 0x00, 0xaa, 0x00, 0x88, 0x00, 0x2e,
+ 0x00, 0x80, 0x1f, 0xb4, 0x6f, 0x3f, 0x0f, 0x88, 0x20, 0x68, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0xa8, 0x08, 0x00, 0x11,
+ 0x00, 0x0c, 0x02, 0x01, 0x00, 0x16, 0x00, 0x94,
+ 0x00, 0x10, 0x06, 0x10, 0x00, 0x36, 0x00,
+ 0x02, 0x00, 0x12, 0x78, 0xa0, 0x9e, 0x78, 0xa0, 0x00, 0x00, 0x00,
+ 0x00, 0xf0, 0x18, 0x0b, 0x06, 0x62, 0x82, 0xa0,
+ 0x40, 0x20,
+ 0x03, 0x00, 0x03, 0x03, 0x00, 0x00,
+ 0x04, 0x00, 0x07, 0x01, 0x10, 0x00, 0x00, 0x00, 0x21, 0x00,
+ 0x06, 0x00, 0x02, 0x09, 0x99,
+ 0x08, 0x00, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x10, 0x00, 0x40, 0xa1, 0x02, 0x80, 0x00, 0x12, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x10, 0x10, 0x10, 0x08, 0x0a,
+ 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x49, 0x13, 0x00, 0x00, 0xc0, 0x00, 0x14,
+ 0x02, 0x00, 0x01, 0x00, 0x00, 0x20, 0x00, 0x00,
+ 0x00, 0x20, 0x00, 0x00, 0x00, 0x20, 0x10, 0x08,
+ 0x03, 0x00, 0x00, 0x00, 0x00, 0x20, 0x10, 0x06,
+ 0xf7, 0xee, 0x1c, 0x1c, 0xe9, 0xfc, 0x10, 0x80,
+ 0x10, 0x40, 0x40, 0x80, 0x00, 0x05, 0x35, 0x5e, 0x78, 0x8b, 0x99,
+ 0xa4, 0xae, 0xb5, 0xbc, 0xc1, 0xc6, 0xc9, 0xcc,
+ 0xcf, 0xd0, 0x00, 0x11, 0x22, 0x32, 0x43, 0x54,
+ 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3, 0xd2,
+ 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32, 0x43,
+ 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3,
+ 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32,
+ 0x43, 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3,
+ 0x10, 0x80, 0x1b, 0xc3, 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x01, 0x82,
+ 0x02, 0xe4, 0x01, 0x40, 0x01, 0xf0, 0x00, 0x40,
+ 0x01, 0xf0, 0x00,
+ 0x02, 0x00, 0x11, 0x3c, 0x50, 0x9e, 0x3c, 0x50, 0x00, 0x00, 0x00,
+ 0x00, 0x78, 0x3f, 0x10, 0x02, 0xf2, 0x8f, 0x78,
+ 0x40,
+ 0x10, 0x1a, 0x01, 0x00,
+ 0x10, 0x00, 0x01, 0xad,
+ 0x00, 0x00, 0x01, 0x08,
+ 0x10, 0x85, 0x08, 0x00, 0x00, 0x3f, 0x01, 0x00, 0x00, 0xef, 0x00,
+ 0x10, 0x1b, 0x02, 0x00, 0x00,
+ 0x10, 0x11, 0x08, 0x51, 0x00, 0xf0, 0x00, 0x3d, 0x00, 0xb4, 0x00,
+ 0x10, 0x1d, 0x08, 0x40, 0x06, 0x01, 0x20, 0x02, 0xe8, 0x03, 0x00,
+ 0x10, 0x0e, 0x01, 0x20,
+ 0x10, 0x41, 0x11, 0x00, 0x07, 0x1e, 0x38, 0x4d, 0x60, 0x70, 0x7f,
+ 0x8e, 0x9b, 0xa8, 0xb4, 0xbf, 0xca, 0xd5, 0xdf,
+ 0xea,
+ 0x10, 0x03, 0x01, 0x00,
+ 0x10, 0x0f, 0x02, 0x11, 0x11,
+ 0x10, 0x03, 0x01, 0x10,
+ 0x10, 0x41, 0x11, 0x00, 0x07, 0x1e, 0x38, 0x4d, 0x60, 0x70, 0x7f,
+ 0x8e, 0x9b, 0xa8, 0xb4, 0xbf, 0xca, 0xd5, 0xdf,
+ 0xea,
+ 0x10, 0x0b, 0x01, 0x19,
+ 0x10, 0x0d, 0x01, 0x10,
+ 0x10, 0x0c, 0x01, 0x1e,
+ 0x04, 0x06, 0x01, 0x03,
+ 0x04, 0x04, 0x01, 0x00,
+ 0, 0, 0
+};
+
+/* 06a5:d001 - nw801 - Sony
+ * Plustek Opticam 500U or ProLink DS3303u (Hitachi HD49322BF) */
+/*fixme: 320x240 only*/
+static const u8 ds3303_start[] = {
+ 0x05, 0x06, 0x01, 0x04,
+ 0x00, 0x00, 0x40, 0x16, 0x00, 0x00, 0xf9, 0x02, 0x11, 0x00, 0x0e,
+ 0x01, 0x1f, 0x00, 0x0d, 0x02, 0x01, 0x00, 0x19,
+ 0x00, 0x01, 0x00, 0x19, 0x00, 0x01, 0x00, 0x19,
+ 0x00, 0x01, 0x00, 0x19, 0x00, 0xce, 0x00, 0xf4,
+ 0x05, 0x3e, 0x00, 0x86, 0x00, 0x3e, 0x00, 0x86,
+ 0x00, 0x3e, 0x00, 0x86, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x56, 0x00, 0x9e, 0x00, 0x56, 0x00, 0x9e,
+ 0x00, 0x56, 0x00, 0x9e, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x40, 0x40, 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
+ 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
+ 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0xca, 0x03, 0x46, 0x04, 0xca, 0x03, 0x46,
+ 0x04, 0x10, 0x00, 0x36, 0x00, 0xd2, 0x00, 0xee,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x3e, 0x00, 0xf0,
+ 0x00, 0x3e, 0x00, 0xaa, 0x00, 0x88, 0x00, 0x2e,
+ 0x00, 0x80, 0x22, 0xb4, 0x6f, 0x3f, 0x0f, 0x88, 0x20, 0x08, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0xa9, 0xa8, 0x1f, 0x00,
+ 0x0d, 0x02, 0x07, 0x00, 0x01, 0x00, 0x19, 0x00,
+ 0xf2, 0x00, 0x18, 0x06, 0x10, 0x06, 0x10, 0x00,
+ 0x36, 0x00,
+ 0x02, 0x00, 0x12, 0x03, 0xa0, 0x9e, 0x78, 0xa0, 0x00, 0x00, 0x00,
+ 0x00, 0xf0, 0x18, 0x0b, 0x06, 0x62, 0x82, 0x50,
+ 0x40, 0x20,
+ 0x03, 0x00, 0x03, 0x03, 0x00, 0x00,
+ 0x05, 0x00, 0x07, 0x01, 0x10, 0x00, 0x00, 0x00, 0xff, 0x00,
+ 0x06, 0x00, 0x02, 0x09, 0x99,
+ 0x08, 0x00, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x10, 0x00, 0x40, 0x2f, 0x02, 0x80, 0x00, 0x12, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x10, 0x1f, 0x10, 0x08, 0x0a,
+ 0x0a, 0x51, 0x00, 0xf1, 0x00, 0x3c, 0x00, 0xb4,
+ 0x00, 0x01, 0x15, 0xfd, 0x07, 0x3d, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x8c, 0x04, 0x01, 0x20,
+ 0x02, 0x00, 0x03, 0x00, 0x20, 0x00, 0x00, 0x00,
+ 0x20, 0x00, 0x00, 0x00, 0x20, 0x10, 0x08, 0x03,
+ 0x00, 0x00, 0x00, 0x00, 0x20, 0x10, 0x06, 0xf7,
+ 0x10, 0x40, 0x40, 0xee, 0x1c, 0x1c, 0xe9, 0xfc, 0x10, 0x80, 0x80,
+ 0x00, 0x2d, 0x46, 0x58, 0x67, 0x74, 0x7f, 0x88,
+ 0x94, 0x9d, 0xa6, 0xae, 0xb5, 0xbd, 0xc4, 0xcb,
+ 0xd1, 0x00, 0x11, 0x22, 0x32, 0x43, 0x54, 0x64,
+ 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3, 0xd2, 0xe2,
+ 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32, 0x43, 0x54,
+ 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3, 0xd2,
+ 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32, 0x43,
+ 0x10, 0x80, 0x22, 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3,
+ 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x00, 0x3f, 0x01,
+ 0x00, 0x00, 0xef, 0x00, 0x02, 0x0a, 0x82, 0x02,
+ 0xe4, 0x01, 0x40, 0x01, 0xf0, 0x00, 0x40, 0x01,
+ 0xf0, 0x00,
+
+ 0x02, 0x00, 0x11, 0x3c, 0x50, 0x9e, 0x3c, 0x50, 0x00, 0x00, 0x00,
+ 0x00, 0x78, 0x3f, 0x3f, 0x00, 0xf2, 0x8f, 0x81,
+ 0x40,
+ 0x10, 0x1a, 0x01, 0x15,
+ 0x10, 0x00, 0x01, 0x2f,
+ 0x10, 0x8c, 0x08, 0x00, 0x00, 0x3f, 0x01, 0x00, 0x00, 0xef, 0x00,
+ 0x10, 0x1b, 0x02, 0x00, 0x00,
+ 0x10, 0x11, 0x08, 0x61, 0x00, 0xe0, 0x00, 0x49, 0x00, 0xa8, 0x00,
+ 0x10, 0x26, 0x06, 0x01, 0x20, 0x02, 0xe8, 0x03, 0x00,
+ 0x10, 0x24, 0x02, 0x40, 0x06,
+ 0x10, 0x0e, 0x01, 0x08,
+ 0x10, 0x48, 0x11, 0x00, 0x15, 0x40, 0x67, 0x84, 0x9d, 0xb2, 0xc6,
+ 0xd6, 0xe7, 0xf6, 0xf9, 0xf9, 0xf9, 0xf9, 0xf9,
+ 0xf9,
+ 0x10, 0x03, 0x01, 0x00,
+ 0x10, 0x0f, 0x02, 0x16, 0x16,
+ 0x10, 0x03, 0x01, 0x0c,
+ 0x10, 0x48, 0x11, 0x00, 0x15, 0x40, 0x67, 0x84, 0x9d, 0xb2, 0xc6,
+ 0xd6, 0xe7, 0xf6, 0xf9, 0xf9, 0xf9, 0xf9, 0xf9,
+ 0xf9,
+ 0x10, 0x0b, 0x01, 0x26,
+ 0x10, 0x0d, 0x01, 0x10,
+ 0x10, 0x0c, 0x01, 0x1c,
+ 0x05, 0x06, 0x01, 0x03,
+ 0x05, 0x04, 0x01, 0x00,
+ 0, 0, 0
+};
+
+/* 06a5:d001 - nw802 - Panasonic
+ * GP-KR651US (Philips TDA8786) */
+static const u8 kr651_start_1[] = {
+ 0x04, 0x06, 0x01, 0x04,
+ 0x00, 0x00, 0x40, 0x44, 0x96, 0x98, 0xf9, 0x02, 0x18, 0x00, 0x48,
+ 0x0f, 0x1f, 0x00, 0x0d, 0x02, 0x01, 0x00, 0x19,
+ 0x00, 0x01, 0x00, 0x19, 0x00, 0x01, 0x00, 0x19,
+ 0x00, 0x0b, 0x00, 0x1b, 0x00, 0xc8, 0x00, 0xf4,
+ 0x05, 0xb4, 0x00, 0xcc, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0xa2, 0x00, 0xc6, 0x00, 0x60, 0x00, 0xc6,
+ 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x40, 0x40, 0x00, 0xae, 0x00, 0xd2, 0x00, 0xae, 0x00, 0xd2,
+ 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0xa8, 0x00, 0xc0, 0x00, 0x66, 0x00, 0xc0,
+ 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x0a, 0x00, 0x54, 0x00, 0x0a, 0x00, 0x54,
+ 0x00, 0x10, 0x00, 0x36, 0x00, 0xd2, 0x00, 0xee,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf6,
+ 0x00, 0x5d, 0x00, 0xc7, 0x00, 0x7e, 0x00, 0x30,
+ 0x00, 0x80, 0x1f, 0x18, 0x43, 0x3f, 0x0d, 0x88, 0x20, 0x80, 0x3f,
+ 0x47, 0xaf, 0x00, 0x00, 0xa8, 0x08, 0x00, 0x11,
+ 0x00, 0x0c, 0x02, 0x0c, 0x00, 0x1c, 0x00, 0x94,
+ 0x00, 0x10, 0x06, 0x24, 0x00, 0x4a, 0x00,
+ 0x02, 0x00, 0x12, 0x78, 0xa0, 0x9e, 0x78, 0xa0, 0x00, 0x00, 0x00,
+ 0x00, 0xf0, 0x18, 0x0b, 0x06, 0x62, 0x82, 0xa0,
+ 0x40, 0x20,
+ 0x03, 0x00, 0x03, 0x02, 0x00, 0x00,
+ 0x04, 0x00, 0x07, 0x01, 0x10, 0x00, 0x00, 0x00, 0x21, 0x00,
+ 0x06, 0x00, 0x02, 0x09, 0x99,
+ 0x08, 0x00, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x10, 0x00, 0x40, 0xa0, 0x02, 0x80, 0x00, 0x12, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x10, 0x10, 0x10, 0x08, 0x0a,
+ 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x49, 0x13, 0x00, 0x00, 0xe0, 0x00, 0x0c,
+ 0x00, 0x52, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00,
+ 0x00, 0x20, 0x00, 0x00, 0x00, 0x20, 0x10, 0x08,
+ 0x03, 0x00, 0x00, 0x00, 0x00, 0x20, 0x10, 0x06,
+ 0xf7, 0xee, 0x1c, 0x1c, 0xe9, 0xfc, 0x10, 0x80,
+ 0x10, 0x40, 0x40, 0x80, 0x00, 0x05, 0x35, 0x5e, 0x78, 0x8b, 0x99,
+ 0xa4, 0xae, 0xb5, 0xbc, 0xc1, 0xc6, 0xc9, 0xcc,
+ 0xcf, 0xd0, 0x00, 0x11, 0x22, 0x32, 0x43, 0x54,
+ 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3, 0xd2,
+ 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32, 0x43,
+ 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3,
+ 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32,
+ 0x43, 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3,
+ 0x10, 0x80, 0x1b, 0xc3, 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x05, 0x82,
+ 0x02, 0xe4, 0x01, 0x40, 0x01, 0xf0, 0x00, 0x40,
+ 0x01, 0xf0, 0x00,
+ 0, 0, 0
+};
+static const u8 kr651_start_qvga[] = {
+ 0x02, 0x00, 0x11, 0x3c, 0x50, 0x9e, 0x3c, 0x50, 0x00, 0x00, 0x00,
+ 0x00, 0x78, 0x3f, 0x10, 0x02, 0xf2, 0x8f, 0x78,
+ 0x40,
+ 0x10, 0x1a, 0x01, 0x03,
+ 0x10, 0x00, 0x01, 0xac,
+ 0x10, 0x85, 0x08, 0x00, 0x00, 0x3f, 0x01, 0x00, 0x00, 0xef, 0x00,
+ 0x10, 0x1b, 0x02, 0x00, 0x00,
+ 0x10, 0x11, 0x08, 0x29, 0x00, 0x18, 0x01, 0x1f, 0x00, 0xd2, 0x00,
+ 0x10, 0x1d, 0x06, 0xe0, 0x00, 0x0c, 0x00, 0x52, 0x00,
+ 0x10, 0x1d, 0x02, 0x28, 0x01,
+ 0, 0, 0
+};
+static const u8 kr651_start_vga[] = {
+ 0x02, 0x00, 0x11, 0x78, 0xa0, 0x8c, 0x78, 0xa0, 0x00, 0x00, 0x00,
+ 0x00, 0xf0, 0x30, 0x03, 0x01, 0x82, 0x82, 0x98,
+ 0x80,
+ 0x10, 0x1a, 0x01, 0x03,
+ 0x10, 0x00, 0x01, 0xa0,
+ 0x10, 0x85, 0x08, 0x00, 0x00, 0x7f, 0x02, 0x00, 0x00, 0xdf, 0x01,
+ 0x10, 0x1b, 0x02, 0x00, 0x00,
+ 0x10, 0x11, 0x08, 0x51, 0x00, 0x30, 0x02, 0x3d, 0x00, 0xa4, 0x01,
+ 0x10, 0x1d, 0x06, 0xe0, 0x00, 0x0c, 0x00, 0x52, 0x00,
+ 0x10, 0x1d, 0x02, 0x68, 0x00,
+};
+static const u8 kr651_start_2[] = {
+ 0x10, 0x0e, 0x01, 0x08,
+ 0x10, 0x41, 0x11, 0x00, 0x11, 0x3c, 0x5c, 0x74, 0x88, 0x99, 0xa8,
+ 0xb7, 0xc4, 0xd0, 0xdc, 0xdc, 0xdc, 0xdc, 0xdc,
+ 0xdc,
+ 0x10, 0x03, 0x01, 0x00,
+ 0x10, 0x0f, 0x02, 0x0c, 0x0c,
+ 0x10, 0x03, 0x01, 0x0c,
+ 0x10, 0x41, 0x11, 0x00, 0x11, 0x3c, 0x5c, 0x74, 0x88, 0x99, 0xa8,
+ 0xb7, 0xc4, 0xd0, 0xdc, 0xdc, 0xdc, 0xdc, 0xdc,
+ 0xdc,
+ 0x10, 0x0b, 0x01, 0x10,
+ 0x10, 0x0d, 0x01, 0x10,
+ 0x10, 0x0c, 0x01, 0x2d,
+ 0x04, 0x06, 0x01, 0x03,
+ 0x04, 0x04, 0x01, 0x00,
+ 0, 0, 0
+};
+
+/* nw802 - iRez Kritter cam */
+static const u8 kritter_start[] = {
+ 0x04, 0x06, 0x01, 0x06,
+ 0x00, 0x00, 0x40, 0x44, 0x96, 0x98, 0x94, 0x03, 0x18, 0x00, 0x48,
+ 0x0f, 0x1e, 0x00, 0x0c, 0x02, 0x01, 0x00, 0x19,
+ 0x00, 0x01, 0x00, 0x19, 0x00, 0x01, 0x00, 0x19,
+ 0x00, 0x0b, 0x00, 0x1b, 0x00, 0x0a, 0x01, 0x28,
+ 0x07, 0xb4, 0x00, 0xcc, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0xa2, 0x00, 0xc6, 0x00, 0x60, 0x00, 0xc6,
+ 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x40, 0x40, 0x00, 0xae, 0x00, 0xd2, 0x00, 0xae, 0x00, 0xd2,
+ 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0xa8, 0x00, 0xc0, 0x00, 0x66, 0x00, 0xc0,
+ 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x0a, 0x00, 0x54, 0x00, 0x0a, 0x00, 0x54,
+ 0x00, 0x10, 0x00, 0x36, 0x00, 0xd2, 0x00, 0xee,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf6,
+ 0x00, 0x5d, 0x00, 0x0e, 0x00, 0x7e, 0x00, 0x30,
+ 0x00, 0x80, 0x1f, 0x18, 0x43, 0x3f, 0x0d, 0x88, 0x20, 0x80, 0x3f,
+ 0x47, 0xaf, 0x00, 0x00, 0xa8, 0x08, 0x00, 0x11,
+ 0x00, 0x0b, 0x02, 0x0c, 0x00, 0x1c, 0x00, 0x94,
+ 0x00, 0x10, 0x06, 0x24, 0x00, 0x4a, 0x00,
+ 0x02, 0x00, 0x12, 0x78, 0xa0, 0x9e, 0x78, 0xa0, 0x00, 0x00, 0x00,
+ 0x00, 0xf0, 0x18, 0x0b, 0x06, 0x62, 0x82, 0xa0,
+ 0x40, 0x20,
+ 0x03, 0x00, 0x03, 0x02, 0x00, 0x00,
+ 0x04, 0x00, 0x07, 0x01, 0x10, 0x00, 0x00, 0x00, 0xff, 0x00,
+ 0x06, 0x00, 0x02, 0x09, 0x99,
+ 0x08, 0x00, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x10, 0x00, 0x40, 0xa0, 0x02, 0x80, 0x00, 0x12, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x10, 0x10, 0x10, 0x08, 0x0a,
+ 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x49, 0x13, 0x00, 0x00, 0xe0, 0x00, 0x0c,
+ 0x00, 0x52, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00,
+ 0x00, 0x20, 0x00, 0x00, 0x00, 0x20, 0x10, 0x08,
+ 0x03, 0x00, 0x00, 0x00, 0x00, 0x20, 0x10, 0x06,
+ 0xf7, 0xee, 0x1c, 0x1c, 0xe9, 0xfc, 0x10, 0x80,
+ 0x10, 0x40, 0x40, 0x80, 0x00, 0x05, 0x35, 0x5e, 0x78, 0x8b, 0x99,
+ 0xa4, 0xae, 0xb5, 0xbc, 0xc1, 0xc6, 0xc9, 0xcc,
+ 0xcf, 0xd0, 0x00, 0x11, 0x22, 0x32, 0x43, 0x54,
+ 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3, 0xd2,
+ 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32, 0x43,
+ 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3,
+ 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32,
+ 0x43, 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3,
+ 0x10, 0x80, 0x1b, 0xc3, 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x82,
+ 0x02, 0xe4, 0x01, 0x40, 0x01, 0xf0, 0x00, 0x40,
+ 0x01, 0xf0, 0x00,
+ 0x02, 0x00, 0x11, 0x3c, 0x50, 0x8c, 0x3c, 0x50, 0x00, 0x00, 0x00,
+ 0x00, 0x78, 0x3f, 0x3f, 0x06, 0xf2, 0x8f, 0xf0,
+ 0x40,
+ 0x10, 0x1a, 0x01, 0x03,
+ 0x10, 0x00, 0x01, 0xaf,
+ 0x10, 0x85, 0x08, 0x00, 0x00, 0x3f, 0x01, 0x00, 0x00, 0xef, 0x00,
+ 0x10, 0x1b, 0x02, 0x3b, 0x01,
+ 0x10, 0x11, 0x08, 0x61, 0x00, 0xe0, 0x00, 0x49, 0x00, 0xa8, 0x00,
+ 0x10, 0x1d, 0x06, 0xe0, 0x00, 0x0c, 0x00, 0x52, 0x00,
+ 0x10, 0x1d, 0x02, 0x00, 0x00,
+ 0x10, 0x0e, 0x01, 0x08,
+ 0x10, 0x41, 0x11, 0x00, 0x0d, 0x36, 0x4e, 0x60, 0x6f, 0x7b, 0x86,
+ 0x90, 0x98, 0xa1, 0xa9, 0xb1, 0xb7, 0xbe, 0xc4,
+ 0xcb,
+ 0x10, 0x03, 0x01, 0x00,
+ 0x10, 0x0f, 0x02, 0x0d, 0x0d,
+ 0x10, 0x03, 0x01, 0x02,
+ 0x10, 0x41, 0x11, 0x00, 0x0d, 0x36, 0x4e, 0x60, 0x6f, 0x7b, 0x86,
+ 0x90, 0x98, 0xa1, 0xa9, 0xb1, 0xb7, 0xbe, 0xc4,
+ 0xcb,
+ 0x10, 0x0b, 0x01, 0x17,
+ 0x10, 0x0d, 0x01, 0x10,
+ 0x10, 0x0c, 0x01, 0x1e,
+ 0x04, 0x06, 0x01, 0x03,
+ 0x04, 0x04, 0x01, 0x00,
+ 0, 0, 0
+};
+
+/* nw802 - Mustek Wcam 300 mini */
+static const u8 mustek_start[] = {
+ 0x04, 0x06, 0x01, 0x04,
+ 0x00, 0x00, 0x40, 0x10, 0x00, 0x00, 0x92, 0x03, 0x10, 0x00, 0x4d,
+ 0x0f, 0x1f, 0x00, 0x0d, 0x02, 0x01, 0x00, 0x19,
+ 0x00, 0x01, 0x00, 0x19, 0x00, 0x01, 0x00, 0x19,
+ 0x00, 0x01, 0x00, 0x19, 0x00, 0xce, 0x00, 0xf4,
+ 0x05, 0x3e, 0x00, 0x86, 0x00, 0x3e, 0x00, 0x86,
+ 0x00, 0x3e, 0x00, 0x86, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x56, 0x00, 0x9e, 0x00, 0x56, 0x00, 0x9e,
+ 0x00, 0x56, 0x00, 0x9e, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x40, 0x40, 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
+ 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
+ 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0xca, 0x03, 0x46, 0x04, 0xca, 0x03, 0x46,
+ 0x04, 0x10, 0x00, 0x36, 0x00, 0xd2, 0x00, 0xee,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x3e, 0x00, 0xf0,
+ 0x00, 0x3e, 0x00, 0xaa, 0x00, 0x88, 0x00, 0x2e,
+ 0x00, 0x80, 0x1f, 0xb4, 0x6f, 0x3f, 0x0f, 0x88, 0x20, 0x68, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0xa8, 0x08, 0x00, 0x11,
+ 0x00, 0x0c, 0x02, 0x01, 0x00, 0x16, 0x00, 0x94,
+ 0x00, 0x10, 0x06, 0xfc, 0x05, 0x0c, 0x06,
+ 0x02, 0x00, 0x12, 0x78, 0xa0, 0x9e, 0x78, 0xa0, 0x00, 0x00, 0x00,
+ 0x00, 0xf0, 0x18, 0x0b, 0x06, 0x62, 0x82, 0xa0,
+ 0x40, 0x20,
+ 0x03, 0x00, 0x03, 0x03, 0x00, 0x00,
+ 0x04, 0x00, 0x07, 0x01, 0x10, 0x00, 0x00, 0x00, 0x21, 0x00,
+ 0x06, 0x00, 0x02, 0x09, 0x99,
+ 0x08, 0x00, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x10, 0x00, 0x40, 0xa1, 0x02, 0x80, 0x00, 0x13, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x10, 0x10, 0x10, 0x08, 0x0a,
+ 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x49, 0x13, 0x00, 0x00, 0xc0, 0x00, 0x14,
+ 0x02, 0x00, 0x01, 0x00, 0x00, 0x20, 0x00, 0x00,
+ 0x00, 0x20, 0x00, 0x00, 0x00, 0x20, 0x10, 0x08,
+ 0x03, 0x00, 0x00, 0x00, 0x00, 0x20, 0x10, 0x06,
+ 0xf7, 0xee, 0x1c, 0x1c, 0xe9, 0xfc, 0x10, 0x80,
+ 0x10, 0x40, 0x40, 0x80, 0x00, 0x05, 0x35, 0x5e, 0x78, 0x8b, 0x99,
+ 0xa4, 0xae, 0xb5, 0xbc, 0xc1, 0xc6, 0xc9, 0xcc,
+ 0xcf, 0xd0, 0x00, 0x11, 0x22, 0x32, 0x43, 0x54,
+ 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3, 0xd2,
+ 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32, 0x43,
+ 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3,
+ 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32,
+ 0x43, 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3,
+ 0x10, 0x80, 0x1b, 0xc3, 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x0e, 0x01, 0x82,
+ 0x02, 0xe4, 0x01, 0x40, 0x01, 0xf0, 0x00, 0x40,
+ 0x01, 0xf0, 0x00,
+ 0x02, 0x00, 0x11, 0x3c, 0x50, 0x9e, 0x3c, 0x50, 0x00, 0x00, 0x00,
+ 0x00, 0x78, 0x3f, 0x10, 0x02, 0xf2, 0x8f, 0x78,
+ 0x40,
+ 0x10, 0x1a, 0x01, 0x00,
+ 0x10, 0x00, 0x01, 0xad,
+ 0x00, 0x00, 0x01, 0x08,
+ 0x10, 0x85, 0x08, 0x00, 0x00, 0x3f, 0x01, 0x00, 0x00, 0xef, 0x00,
+ 0x10, 0x1b, 0x02, 0x00, 0x00,
+ 0x10, 0x11, 0x08, 0x00, 0x00, 0x3f, 0x01, 0x00, 0x00, 0xef, 0x00,
+ 0x10, 0x1d, 0x08, 0x00, 0x20, 0x00, 0x20, 0x00, 0x20, 0x00, 0x20,
+ 0x10, 0x0e, 0x01, 0x0f,
+ 0x10, 0x41, 0x11, 0x00, 0x0f, 0x29, 0x4a, 0x64, 0x7a, 0x8c, 0x9e,
+ 0xad, 0xba, 0xc7, 0xd3, 0xde, 0xe8, 0xf1, 0xf9,
+ 0xff,
+ 0x10, 0x0f, 0x02, 0x11, 0x11,
+ 0x10, 0x03, 0x01, 0x0c,
+ 0x10, 0x41, 0x11, 0x00, 0x0f, 0x29, 0x4a, 0x64, 0x7a, 0x8c, 0x9e,
+ 0xad, 0xba, 0xc7, 0xd3, 0xde, 0xe8, 0xf1, 0xf9,
+ 0xff,
+ 0x10, 0x0b, 0x01, 0x1c,
+ 0x10, 0x0d, 0x01, 0x1a,
+ 0x10, 0x0c, 0x01, 0x34,
+ 0x04, 0x05, 0x01, 0x61,
+ 0x04, 0x04, 0x01, 0x40,
+ 0x04, 0x06, 0x01, 0x03,
+ 0, 0, 0
+};
+
+/* nw802 - Scope USB Microscope M2 (ProScope) (Hitachi HD49322BF) */
+static const u8 proscope_init[] = {
+ 0x04, 0x05, 0x01, 0x21,
+ 0x04, 0x04, 0x01, 0x01,
+ 0, 0, 0
+};
+static const u8 proscope_start_1[] = {
+ 0x04, 0x06, 0x01, 0x04,
+ 0x00, 0x00, 0x40, 0x10, 0x01, 0x00, 0xf9, 0x02, 0x10, 0x00, 0x04,
+ 0x0f, 0x1f, 0x00, 0x0d, 0x02, 0x01, 0x00, 0x19,
+ 0x00, 0x01, 0x00, 0x19, 0x00, 0x01, 0x00, 0x19,
+ 0x00, 0x08, 0x00, 0x17, 0x00, 0xce, 0x00, 0xf4,
+ 0x05, 0x3e, 0x00, 0x86, 0x00, 0x3e, 0x00, 0x86,
+ 0x00, 0xce, 0x00, 0xf8, 0x03, 0x3e, 0x00, 0x86,
+ 0x00, 0x56, 0x00, 0x9e, 0x00, 0x56, 0x00, 0x9e,
+ 0x00, 0x56, 0x00, 0x9e, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x40, 0x40, 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0xb6,
+ 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
+ 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0xf6, 0x03, 0x34, 0x04, 0xf6, 0x03, 0x34,
+ 0x04, 0x10, 0x00, 0x36, 0x00, 0xd2, 0x00, 0xee,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x3e, 0x00, 0xe8,
+ 0x00, 0x3e, 0x00, 0xaa, 0x00, 0x88, 0x00, 0x2e,
+ 0x00, 0x80, 0x1f, 0xb4, 0x6f, 0x1f, 0x0f, 0x08, 0x20, 0xa8, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0xa8, 0x08, 0x00, 0x11,
+ 0x00, 0x0c, 0x02, 0x01, 0x00, 0x19, 0x00, 0x94,
+ 0x00, 0x10, 0x06, 0x10, 0x00, 0x36, 0x00,
+ 0x02, 0x00, 0x12, 0x78, 0xa0, 0x9e, 0x78, 0xa0, 0x00, 0x00, 0x00,
+ 0x00, 0xf0, 0x18, 0x0b, 0x06, 0x62, 0x82, 0xa0,
+ 0x40, 0x20,
+ 0x03, 0x00, 0x03, 0x03, 0x00, 0x00,
+ 0x04, 0x00, 0x07, 0x01, 0x10, 0x00, 0x00, 0x00, 0x21, 0x00,
+ 0x06, 0x00, 0x02, 0x09, 0x99,
+ 0x08, 0x00, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x10, 0x00, 0x40, 0xad, 0x02, 0x80, 0x00, 0x12, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x10, 0x1f, 0x10, 0x08, 0x0a,
+ 0x0a, 0x51, 0x00, 0xf1, 0x00, 0x3c, 0x00, 0xb4,
+ 0x00, 0x49, 0x13, 0x00, 0x00, 0x8c, 0x04, 0x01,
+ 0x20, 0x02, 0x00, 0x03, 0x00, 0x20, 0x00, 0x00,
+ 0x00, 0x20, 0x00, 0x00, 0x00, 0x20, 0x10, 0x08,
+ 0x03, 0x00, 0x00, 0x00, 0x00, 0x20, 0x10, 0x06,
+ 0xf7, 0xee, 0x1c, 0x1c, 0xe9, 0xfc, 0x10, 0x80,
+ 0x10, 0x40, 0x40, 0x80, 0x00, 0x2d, 0x46, 0x58, 0x67, 0x74, 0x7f,
+ 0x88, 0x94, 0x9d, 0xa6, 0xae, 0xb5, 0xbd, 0xc4,
+ 0xcb, 0xd1, 0x00, 0x11, 0x22, 0x32, 0x43, 0x54,
+ 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3, 0xd2,
+ 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32, 0x43,
+ 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3,
+ 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32,
+ 0x43, 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3,
+ 0x10, 0x80, 0x1b, 0xc3, 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x00, 0x3f,
+ 0x01, 0x00, 0x00, 0xef, 0x00, 0x09, 0x05, 0x82,
+ 0x02, 0xe4, 0x01, 0x40, 0x01, 0xf0, 0x00, 0x40,
+ 0x01, 0xf0, 0x00,
+ 0, 0, 0
+};
+static const u8 proscope_start_qvga[] = {
+ 0x02, 0x00, 0x11, 0x3c, 0x50, 0x9e, 0x3c, 0x50, 0x00, 0x00, 0x00,
+ 0x00, 0x78, 0x3f, 0x10, 0x02, 0xf2, 0x8f, 0x78,
+ 0x40,
+ 0x10, 0x1a, 0x01, 0x06,
+ 0x00, 0x03, 0x02, 0xf9, 0x02,
+ 0x10, 0x85, 0x08, 0x00, 0x00, 0x3f, 0x01, 0x00, 0x00, 0xef, 0x00,
+ 0x10, 0x1b, 0x02, 0x00, 0x00,
+ 0x10, 0x11, 0x08, 0x00, 0x00, 0x3f, 0x01, 0x00, 0x00, 0xef, 0x00,
+ 0x10, 0x1d, 0x08, 0xc0, 0x0d, 0x01, 0x20, 0x02, 0xe8, 0x03, 0x00,
+ 0x10, 0x0e, 0x01, 0x10,
+ 0, 0, 0
+};
+static const u8 proscope_start_vga[] = {
+ 0x00, 0x03, 0x02, 0xf9, 0x02,
+ 0x10, 0x85, 0x08, 0x00, 0x00, 0x7f, 0x02, 0x00, 0x00, 0xdf, 0x01,
+ 0x02, 0x00, 0x11, 0x78, 0xa0, 0x8c, 0x78, 0xa0, 0x00, 0x00, 0x00,
+ 0x00, 0xf0, 0x16, 0x00, 0x00, 0x82, 0x84, 0x00,
+ 0x80,
+ 0x10, 0x1a, 0x01, 0x06,
+ 0x10, 0x00, 0x01, 0xa1,
+ 0x10, 0x1b, 0x02, 0x00, 0x00,
+ 0x10, 0x1d, 0x08, 0xc0, 0x0d, 0x01, 0x20, 0x02, 0xe8, 0x03, 0x00,
+ 0x10, 0x11, 0x08, 0x00, 0x00, 0x7f, 0x02, 0x00, 0x00, 0xdf, 0x01,
+ 0x10, 0x0e, 0x01, 0x10,
+ 0x10, 0x41, 0x11, 0x00, 0x10, 0x51, 0x6e, 0x83, 0x93, 0xa1, 0xae,
+ 0xb9, 0xc3, 0xcc, 0xd4, 0xdd, 0xe4, 0xeb, 0xf2,
+ 0xf9,
+ 0x10, 0x03, 0x01, 0x00,
+ 0, 0, 0
+};
+static const u8 proscope_start_2[] = {
+ 0x10, 0x0f, 0x02, 0x0c, 0x0c,
+ 0x10, 0x03, 0x01, 0x0c,
+ 0x10, 0x41, 0x11, 0x00, 0x10, 0x51, 0x6e, 0x83, 0x93, 0xa1, 0xae,
+ 0xb9, 0xc3, 0xcc, 0xd4, 0xdd, 0xe4, 0xeb, 0xf2,
+ 0xf9,
+ 0x10, 0x0b, 0x01, 0x0b,
+ 0x10, 0x0d, 0x01, 0x10,
+ 0x10, 0x0c, 0x01, 0x1b,
+ 0x04, 0x06, 0x01, 0x03,
+ 0x04, 0x05, 0x01, 0x21,
+ 0x04, 0x04, 0x01, 0x00,
+ 0, 0, 0
+};
+
+/* nw800 - hv7121b? (seems pas106) - Divio Chicony TwinkleCam */
+static const u8 twinkle_start[] = {
+ 0x04, 0x06, 0x01, 0x44,
+ 0x04, 0x06, 0x01, 0x00,
+ 0x00, 0x00, 0x40, 0x14, 0x83, 0x00, 0xba, 0x01, 0x10, 0x00, 0x4f,
+ 0xef, 0x00, 0x00, 0x60, 0x00, 0x01, 0x00, 0x19,
+ 0x00, 0x01, 0x00, 0x19, 0x00, 0x01, 0x00, 0x19,
+ 0x00, 0x01, 0x00, 0x19, 0x00, 0x06, 0x00, 0xfc,
+ 0x01, 0x3e, 0x00, 0x86, 0x00, 0x3e, 0x00, 0x86,
+ 0x00, 0x3e, 0x00, 0x86, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x56, 0x00, 0x9e, 0x00, 0x56, 0x00, 0x9e,
+ 0x00, 0x56, 0x00, 0x9e, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x40, 0x40, 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
+ 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
+ 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0xca, 0x03, 0x46, 0x04, 0xca, 0x03, 0x46,
+ 0x04, 0x10, 0x00, 0x36, 0x00, 0xd2, 0x00, 0xee,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x3e, 0x00, 0xf0,
+ 0x00, 0x3e, 0x00, 0xaa, 0x00, 0x88, 0x00, 0x2e,
+ 0x00, 0x80, 0x1f, 0xb8, 0x48, 0x0f, 0x04, 0x88, 0x14, 0x68, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0xa8, 0x01, 0x00, 0x03,
+ 0x00, 0x24, 0x01, 0x01, 0x00, 0x16, 0x00, 0x04,
+ 0x00, 0x4b, 0x00, 0x76, 0x00, 0x86, 0x00,
+ 0x02, 0x00, 0x12, 0x78, 0xa0, 0x9e, 0x78, 0xa0, 0x00, 0x00, 0x00,
+ 0x00, 0xf0, 0x18, 0x0b, 0x06, 0x62, 0x82, 0xa0,
+ 0x40, 0x20,
+ 0x03, 0x00, 0x03, 0x03, 0x00, 0x00,
+ 0x04, 0x00, 0x07, 0x01, 0x10, 0x00, 0x00, 0x00, 0x61, 0x00,
+ 0x05, 0x00, 0x06, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x06, 0x00, 0x1b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00,
+ 0x08, 0x00, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x10, 0x00, 0x40, 0x80, 0x02, 0x20, 0x00, 0x11, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x10, 0x10, 0x10, 0x08, 0x08,
+ 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x49, 0x13, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00,
+ 0x00, 0x20, 0x00, 0x00, 0x00, 0x20, 0x10, 0x08,
+ 0x03, 0x00, 0x00, 0x10, 0x00, 0x20, 0x10, 0x06,
+ 0xf7, 0xee, 0x1c, 0x1c, 0xe9, 0xfc, 0x00, 0x80,
+ 0x10, 0x40, 0x40, 0x80, 0x00, 0x05, 0x35, 0x5e, 0x78, 0x8b, 0x99,
+ 0xa4, 0xae, 0xb5, 0xbc, 0xc1, 0xc6, 0xc9, 0xcc,
+ 0xcf, 0xd0, 0x00, 0x11, 0x22, 0x32, 0x43, 0x54,
+ 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3, 0xd2,
+ 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32, 0x43,
+ 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3,
+ 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32,
+ 0x43, 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3,
+ 0x10, 0x80, 0x1d, 0xc3, 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x62,
+ 0x01, 0x24, 0x01, 0x62, 0x01, 0x24, 0x01, 0x20,
+ 0x01, 0x60, 0x01, 0x00, 0x00,
+
+ 0x10, 0x85, 0x08, 0x00, 0x00, 0x5f, 0x01, 0x00, 0x00, 0x1f, 0x01,
+ 0x04, 0x04, 0x01, 0x10,
+ 0x04, 0x04, 0x01, 0x00,
+ 0x04, 0x05, 0x01, 0x61,
+ 0x04, 0x04, 0x01, 0x01,
+ I2C0, 0x40, 0x0c, 0x02, 0x0c, 0x12, 0x07, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x0a,
+ I2C0, 0x40, 0x02, 0x11, 0x06,
+ I2C0, 0x40, 0x02, 0x14, 0x00,
+ I2C0, 0x40, 0x02, 0x13, 0x01, /* i2c end */
+ I2C0, 0x40, 0x02, 0x07, 0x01,
+ 0x02, 0x00, 0x11, 0x48, 0x58, 0x9e, 0x48, 0x58, 0x00, 0x00, 0x00,
+ 0x00, 0x84, 0x36, 0x05, 0x01, 0xf2, 0x86, 0x65,
+ 0x40,
+ I2C0, 0x40, 0x02, 0x02, 0x0c,
+ I2C0, 0x40, 0x02, 0x13, 0x01,
+ 0x10, 0x00, 0x01, 0x01,
+ 0x10, 0x8f, 0x0c, 0x62, 0x01, 0x24, 0x01, 0x62, 0x01, 0x24, 0x01,
+ 0x20, 0x01, 0x60, 0x01,
+ I2C0, 0x40, 0x02, 0x05, 0x0f,
+ I2C0, 0x40, 0x02, 0x13, 0x01,
+ I2C0, 0x40, 0x08, 0x08, 0x04, 0x0b, 0x01, 0x01, 0x02, 0x00, 0x17,
+ I2C0, 0x40, 0x03, 0x12, 0x00, 0x01,
+ 0x10, 0x11, 0x08, 0x00, 0x00, 0x5f, 0x01, 0x00, 0x00, 0x1f, 0x01,
+ I2C0, 0x40, 0x02, 0x12, 0x00,
+ I2C0, 0x40, 0x02, 0x0e, 0x00,
+ I2C0, 0x40, 0x02, 0x11, 0x06,
+ 0x10, 0x41, 0x11, 0x00, 0x17, 0x3f, 0x69, 0x7b, 0x8c, 0x9a, 0xa7,
+ 0xb3, 0xbf, 0xc9, 0xd3, 0xdd, 0xe6, 0xef, 0xf7,
+ 0xf9,
+ 0x10, 0x03, 0x01, 0x00,
+ 0x10, 0x0f, 0x02, 0x0c, 0x0c,
+ 0x10, 0x03, 0x01, 0x06,
+ 0x10, 0x41, 0x11, 0x00, 0x17, 0x3f, 0x69, 0x7b, 0x8c, 0x9a, 0xa7,
+ 0xb3, 0xbf, 0xc9, 0xd3, 0xdd, 0xe6, 0xef, 0xf7,
+ 0xf9,
+ 0x10, 0x0b, 0x01, 0x19,
+ 0x10, 0x0d, 0x01, 0x10,
+ 0x10, 0x0c, 0x01, 0x0d,
+ 0x04, 0x06, 0x01, 0x03,
+ 0x04, 0x05, 0x01, 0x61,
+ 0x04, 0x04, 0x01, 0x41,
+ 0, 0, 0
+};
+
+/* nw802 dvc-v6 */
+static const u8 dvcv6_start[] = {
+ 0x04, 0x06, 0x01, 0x06,
+ 0x00, 0x00, 0x40, 0x54, 0x96, 0x98, 0xf9, 0x02, 0x18, 0x00, 0x4c,
+ 0x0f, 0x1f, 0x00, 0x0d, 0x02, 0x01, 0x00, 0x19,
+ 0x00, 0x01, 0x00, 0x19, 0x00, 0x01, 0x00, 0x19,
+ 0x00, 0x0b, 0x00, 0x1b, 0x00, 0xc8, 0x00, 0xf4,
+ 0x05, 0xb4, 0x00, 0xcc, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0xa2, 0x00, 0xc6, 0x00, 0x60, 0x00, 0xc6,
+ 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x40, 0x40, 0x00, 0xae, 0x00, 0xd2, 0x00, 0xae, 0x00, 0xd2,
+ 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0xa8, 0x00, 0xc0, 0x00, 0x66, 0x00, 0xc0,
+ 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01,
+ 0x00, 0x0a, 0x00, 0x54, 0x00, 0x0a, 0x00, 0x54,
+ 0x00, 0x10, 0x00, 0x36, 0x00, 0xd2, 0x00, 0xee,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf6,
+ 0x00, 0x5d, 0x00, 0xc7, 0x00, 0x7e, 0x00, 0x30,
+ 0x00, 0x80, 0x1f, 0x98, 0x43, 0x3f, 0x0d, 0x88, 0x20, 0x80, 0x3f,
+ 0x47, 0xaf, 0x00, 0x00, 0xa8, 0x08, 0x00, 0x11,
+ 0x00, 0x0c, 0x02, 0x0c, 0x00, 0x1c, 0x00, 0x94,
+ 0x00, 0x10, 0x06, 0x24, 0x00, 0x4a, 0x00,
+ 0x02, 0x00, 0x12, 0x78, 0xa0, 0x9e, 0x78, 0xa0, 0x00, 0x00, 0x00,
+ 0x00, 0xf0, 0x18, 0x0b, 0x06, 0x62, 0x82, 0xa0,
+ 0x40, 0x20,
+ 0x03, 0x00, 0x03, 0x03, 0x00, 0x00,
+ 0x04, 0x00, 0x07, 0x01, 0x10, 0x00, 0x00, 0x00, 0xff, 0x00,
+ 0x06, 0x00, 0x02, 0x09, 0x99,
+ 0x08, 0x00, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x10, 0x00, 0x40, 0xa0, 0x02, 0x80, 0x00, 0x12, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x10, 0x10, 0x10, 0x08, 0x0a,
+ 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x49, 0x13, 0x00, 0x00, 0xe0, 0x00, 0x0c,
+ 0x00, 0x52, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00,
+ 0x00, 0x20, 0x00, 0x00, 0x00, 0x20, 0x10, 0x08,
+ 0x03, 0x00, 0x00, 0x00, 0x00, 0x20, 0x10, 0x06,
+ 0xf7, 0xee, 0x1c, 0x1c, 0xe9, 0xfc, 0x10, 0x80,
+ 0x10, 0x40, 0x40, 0x80, 0x00, 0x05, 0x35, 0x5e, 0x78, 0x8b, 0x99,
+ 0xa4, 0xae, 0xb5, 0xbc, 0xc1, 0xc6, 0xc9, 0xcc,
+ 0xcf, 0xd0, 0x00, 0x11, 0x22, 0x32, 0x43, 0x54,
+ 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3, 0xd2,
+ 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32, 0x43,
+ 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3,
+ 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32,
+ 0x43, 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3,
+ 0x10, 0x80, 0x1b, 0xc3, 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x05, 0x82,
+ 0x02, 0xe4, 0x01, 0x40, 0x01, 0xf0, 0x00, 0x40,
+ 0x01, 0xf0, 0x00,
+ 0x00, 0x03, 0x02, 0x94, 0x03,
+ 0x00, 0x1d, 0x04, 0x0a, 0x01, 0x28, 0x07,
+ 0x00, 0x7b, 0x02, 0xe0, 0x00,
+ 0x10, 0x8d, 0x01, 0x00,
+ 0x00, 0x09, 0x04, 0x1e, 0x00, 0x0c, 0x02,
+ 0x00, 0x91, 0x02, 0x0b, 0x02,
+ 0x10, 0x00, 0x01, 0xaf,
+ 0x02, 0x00, 0x11, 0x3c, 0x50, 0x8f, 0x3c, 0x50, 0x00, 0x00, 0x00,
+ 0x00, 0x78, 0x3f, 0x3f, 0x06, 0xf2, 0x8f, 0xf0,
+ 0x40,
+ 0x10, 0x1a, 0x01, 0x02,
+ 0x10, 0x00, 0x01, 0xaf,
+ 0x10, 0x85, 0x08, 0x00, 0x00, 0x3f, 0x01, 0x00, 0x00, 0xef, 0x00,
+ 0x10, 0x1b, 0x02, 0x07, 0x01,
+ 0x10, 0x11, 0x08, 0x61, 0x00, 0xe0, 0x00, 0x49, 0x00, 0xa8, 0x00,
+ 0x10, 0x1f, 0x06, 0x01, 0x20, 0x02, 0xe8, 0x03, 0x00,
+ 0x10, 0x1d, 0x02, 0x40, 0x06,
+ 0x10, 0x0e, 0x01, 0x08,
+ 0x10, 0x41, 0x11, 0x00, 0x0f, 0x54, 0x6f, 0x82, 0x91, 0x9f, 0xaa,
+ 0xb4, 0xbd, 0xc5, 0xcd, 0xd5, 0xdb, 0xdc, 0xdc,
+ 0xdc,
+ 0x10, 0x03, 0x01, 0x00,
+ 0x10, 0x0f, 0x02, 0x12, 0x12,
+ 0x10, 0x03, 0x01, 0x11,
+ 0x10, 0x41, 0x11, 0x00, 0x0f, 0x54, 0x6f, 0x82, 0x91, 0x9f, 0xaa,
+ 0xb4, 0xbd, 0xc5, 0xcd, 0xd5, 0xdb, 0xdc, 0xdc,
+ 0xdc,
+ 0x10, 0x0b, 0x01, 0x16,
+ 0x10, 0x0d, 0x01, 0x10,
+ 0x10, 0x0c, 0x01, 0x1a,
+ 0x04, 0x06, 0x01, 0x03,
+ 0x04, 0x04, 0x01, 0x00,
+};
+
+static const u8 *webcam_start[] = {
+ [Generic800] = nw800_start,
+ [SpaceCam] = spacecam_start,
+ [SpaceCam2] = spacecam2_start,
+ [Cvideopro] = cvideopro_start,
+ [Dlink350c] = dlink_start,
+ [DS3303u] = ds3303_start,
+ [Kr651us] = kr651_start_1,
+ [Kritter] = kritter_start,
+ [Mustek300] = mustek_start,
+ [Proscope] = proscope_start_1,
+ [Twinkle] = twinkle_start,
+ [DvcV6] = dvcv6_start,
+ [P35u] = nw801_start_1,
+ [Generic802] = nw802_start,
+};
+
+/* -- write a register -- */
+static void reg_w(struct gspca_dev *gspca_dev,
+ u16 index,
+ const u8 *data,
+ int len)
+{
+ struct usb_device *dev = gspca_dev->dev;
+ int ret;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+ if (len == 1)
+ PDEBUG(D_USBO, "SET 00 0000 %04x %02x", index, *data);
+ else
+ PDEBUG(D_USBO, "SET 00 0000 %04x %02x %02x ...",
+ index, *data, data[1]);
+ memcpy(gspca_dev->usb_buf, data, len);
+ ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
+ 0x00,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0x00, /* value */
+ index,
+ gspca_dev->usb_buf,
+ len,
+ 500);
+ if (ret < 0) {
+ pr_err("reg_w err %d\n", ret);
+ gspca_dev->usb_err = ret;
+ }
+}
+
+/* -- read registers in usb_buf -- */
+static void reg_r(struct gspca_dev *gspca_dev,
+ u16 index,
+ int len)
+{
+ struct usb_device *dev = gspca_dev->dev;
+ int ret;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+ ret = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
+ 0x00,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0x00, index,
+ gspca_dev->usb_buf, len, 500);
+ if (ret < 0) {
+ pr_err("reg_r err %d\n", ret);
+ gspca_dev->usb_err = ret;
+ return;
+ }
+ if (len == 1)
+ PDEBUG(D_USBI, "GET 00 0000 %04x %02x",
+ index, gspca_dev->usb_buf[0]);
+ else
+ PDEBUG(D_USBI, "GET 00 0000 %04x %02x %02x ..",
+ index, gspca_dev->usb_buf[0],
+ gspca_dev->usb_buf[1]);
+}
+
+static void i2c_w(struct gspca_dev *gspca_dev,
+ u8 i2c_addr,
+ const u8 *data,
+ int len)
+{
+ u8 val[2];
+ int i;
+
+ reg_w(gspca_dev, 0x0600, data + 1, len - 1);
+ reg_w(gspca_dev, 0x0600, data, len);
+ val[0] = len;
+ val[1] = i2c_addr;
+ reg_w(gspca_dev, 0x0502, val, 2);
+ val[0] = 0x01;
+ reg_w(gspca_dev, 0x0501, val, 1);
+ for (i = 5; --i >= 0; ) {
+ msleep(4);
+ reg_r(gspca_dev, 0x0505, 1);
+ if (gspca_dev->usb_err < 0)
+ return;
+ if (gspca_dev->usb_buf[0] == 0)
+ return;
+ }
+ gspca_dev->usb_err = -ETIME;
+}
+
+static void reg_w_buf(struct gspca_dev *gspca_dev,
+ const u8 *cmd)
+{
+ u16 reg;
+ int len;
+
+ for (;;) {
+ reg = *cmd++ << 8;
+ reg += *cmd++;
+ len = *cmd++;
+ if (len == 0)
+ break;
+ if (cmd[-3] != I2C0)
+ reg_w(gspca_dev, reg, cmd, len);
+ else
+ i2c_w(gspca_dev, reg, cmd, len);
+ cmd += len;
+ }
+}
+
+static int swap_bits(int v)
+{
+ int r, i;
+
+ r = 0;
+ for (i = 0; i < 8; i++) {
+ r <<= 1;
+ if (v & 1)
+ r++;
+ v >>= 1;
+ }
+ return r;
+}
+
+static void setgain(struct gspca_dev *gspca_dev, u8 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 v[2];
+
+ switch (sd->webcam) {
+ case P35u:
+ reg_w(gspca_dev, 0x1026, &val, 1);
+ break;
+ case Kr651us:
+ /* 0 - 253 */
+ val = swap_bits(val);
+ v[0] = val << 3;
+ v[1] = val >> 5;
+ reg_w(gspca_dev, 0x101d, v, 2); /* SIF reg0/1 (AGC) */
+ break;
+ }
+}
+
+static void setexposure(struct gspca_dev *gspca_dev, s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 v[2];
+
+ switch (sd->webcam) {
+ case P35u:
+ v[0] = ((9 - val) << 3) | 0x01;
+ reg_w(gspca_dev, 0x1019, v, 1);
+ break;
+ case Cvideopro:
+ case DvcV6:
+ case Kritter:
+ case Kr651us:
+ v[0] = val;
+ v[1] = val >> 8;
+ reg_w(gspca_dev, 0x101b, v, 2);
+ break;
+ }
+}
+
+static void setautogain(struct gspca_dev *gspca_dev, s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int w, h;
+
+ if (!val) {
+ sd->ag_cnt = -1;
+ return;
+ }
+ sd->ag_cnt = AG_CNT_START;
+
+ reg_r(gspca_dev, 0x1004, 1);
+ if (gspca_dev->usb_buf[0] & 0x04) { /* if AE_FULL_FRM */
+ sd->ae_res = gspca_dev->width * gspca_dev->height;
+ } else { /* get the AE window size */
+ reg_r(gspca_dev, 0x1011, 8);
+ w = (gspca_dev->usb_buf[1] << 8) + gspca_dev->usb_buf[0]
+ - (gspca_dev->usb_buf[3] << 8) - gspca_dev->usb_buf[2];
+ h = (gspca_dev->usb_buf[5] << 8) + gspca_dev->usb_buf[4]
+ - (gspca_dev->usb_buf[7] << 8) - gspca_dev->usb_buf[6];
+ sd->ae_res = h * w;
+ if (sd->ae_res == 0)
+ sd->ae_res = gspca_dev->width * gspca_dev->height;
+ }
+}
+
+static int nw802_test_reg(struct gspca_dev *gspca_dev,
+ u16 index,
+ u8 value)
+{
+ /* write the value */
+ reg_w(gspca_dev, index, &value, 1);
+
+ /* read it */
+ reg_r(gspca_dev, index, 1);
+
+ return gspca_dev->usb_buf[0] == value;
+}
+
+/* this function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if ((unsigned) webcam >= NWEBCAMS)
+ webcam = 0;
+ sd->webcam = webcam;
+ gspca_dev->cam.needs_full_bandwidth = 1;
+ sd->ag_cnt = -1;
+
+ /*
+ * Autodetect sequence inspired from some log.
+ * We try to detect what registers exist or not.
+ * If 0x0500 does not exist => NW802
+ * If it does, test 0x109b. If it doesn't exist,
+ * then it's a NW801. Else, a NW800
+ * If a et31x110 (nw800 and 06a5:d800)
+ * get the sensor ID
+ */
+ if (!nw802_test_reg(gspca_dev, 0x0500, 0x55)) {
+ sd->bridge = BRIDGE_NW802;
+ if (sd->webcam == Generic800)
+ sd->webcam = Generic802;
+ } else if (!nw802_test_reg(gspca_dev, 0x109b, 0xaa)) {
+ sd->bridge = BRIDGE_NW801;
+ if (sd->webcam == Generic800)
+ sd->webcam = P35u;
+ } else if (id->idVendor == 0x06a5 && id->idProduct == 0xd800) {
+ reg_r(gspca_dev, 0x0403, 1); /* GPIO */
+ PDEBUG(D_PROBE, "et31x110 sensor type %02x",
+ gspca_dev->usb_buf[0]);
+ switch (gspca_dev->usb_buf[0] >> 1) {
+ case 0x00: /* ?? */
+ if (sd->webcam == Generic800)
+ sd->webcam = SpaceCam;
+ break;
+ case 0x01: /* Hynix? */
+ if (sd->webcam == Generic800)
+ sd->webcam = Twinkle;
+ break;
+ case 0x0a: /* Pixart */
+ if (sd->webcam == Generic800)
+ sd->webcam = SpaceCam2;
+ break;
+ }
+ }
+ if (webcam_chip[sd->webcam] != sd->bridge) {
+ pr_err("Bad webcam type %d for NW80%d\n",
+ sd->webcam, sd->bridge);
+ gspca_dev->usb_err = -ENODEV;
+ return gspca_dev->usb_err;
+ }
+ PDEBUG(D_PROBE, "Bridge nw80%d - type: %d", sd->bridge, sd->webcam);
+
+ if (sd->bridge == BRIDGE_NW800) {
+ switch (sd->webcam) {
+ case DS3303u:
+ gspca_dev->cam.cam_mode = cif_mode; /* qvga */
+ break;
+ default:
+ gspca_dev->cam.cam_mode = &cif_mode[1]; /* cif */
+ break;
+ }
+ gspca_dev->cam.nmodes = 1;
+ } else {
+ gspca_dev->cam.cam_mode = vga_mode;
+ switch (sd->webcam) {
+ case Kr651us:
+ case Proscope:
+ case P35u:
+ gspca_dev->cam.nmodes = ARRAY_SIZE(vga_mode);
+ break;
+ default:
+ gspca_dev->cam.nmodes = 1; /* qvga only */
+ break;
+ }
+ }
+
+ return gspca_dev->usb_err;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ switch (sd->bridge) {
+ case BRIDGE_NW800:
+ switch (sd->webcam) {
+ case SpaceCam:
+ reg_w_buf(gspca_dev, spacecam_init);
+ break;
+ default:
+ reg_w_buf(gspca_dev, nw800_init);
+ break;
+ }
+ break;
+ default:
+ switch (sd->webcam) {
+ case Mustek300:
+ case P35u:
+ case Proscope:
+ reg_w_buf(gspca_dev, proscope_init);
+ break;
+ }
+ break;
+ }
+ return gspca_dev->usb_err;
+}
+
+/* -- start the camera -- */
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ const u8 *cmd;
+
+ cmd = webcam_start[sd->webcam];
+ reg_w_buf(gspca_dev, cmd);
+ switch (sd->webcam) {
+ case P35u:
+ if (gspca_dev->width == 320)
+ reg_w_buf(gspca_dev, nw801_start_qvga);
+ else
+ reg_w_buf(gspca_dev, nw801_start_vga);
+ reg_w_buf(gspca_dev, nw801_start_2);
+ break;
+ case Kr651us:
+ if (gspca_dev->width == 320)
+ reg_w_buf(gspca_dev, kr651_start_qvga);
+ else
+ reg_w_buf(gspca_dev, kr651_start_vga);
+ reg_w_buf(gspca_dev, kr651_start_2);
+ break;
+ case Proscope:
+ if (gspca_dev->width == 320)
+ reg_w_buf(gspca_dev, proscope_start_qvga);
+ else
+ reg_w_buf(gspca_dev, proscope_start_vga);
+ reg_w_buf(gspca_dev, proscope_start_2);
+ break;
+ }
+
+ sd->exp_too_high_cnt = 0;
+ sd->exp_too_low_cnt = 0;
+ return gspca_dev->usb_err;
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 value;
+
+ /* 'go' off */
+ if (sd->bridge != BRIDGE_NW801) {
+ value = 0x02;
+ reg_w(gspca_dev, 0x0406, &value, 1);
+ }
+
+ /* LED off */
+ switch (sd->webcam) {
+ case Cvideopro:
+ case Kr651us:
+ case DvcV6:
+ case Kritter:
+ value = 0xff;
+ break;
+ case Dlink350c:
+ value = 0x21;
+ break;
+ case SpaceCam:
+ case SpaceCam2:
+ case Proscope:
+ case Twinkle:
+ value = 0x01;
+ break;
+ default:
+ return;
+ }
+ reg_w(gspca_dev, 0x0404, &value, 1);
+}
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, /* isoc packet */
+ int len) /* iso packet length */
+{
+ /*
+ * frame header = '00 00 hh ww ss xx ff ff'
+ * with:
+ * - 'hh': height / 4
+ * - 'ww': width / 4
+ * - 'ss': frame sequence number c0..dd
+ */
+ if (data[0] == 0x00 && data[1] == 0x00
+ && data[6] == 0xff && data[7] == 0xff) {
+ gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
+ gspca_frame_add(gspca_dev, FIRST_PACKET, data + 8, len - 8);
+ } else {
+ gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
+ }
+}
+
+static void do_autogain(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int luma;
+
+ if (sd->ag_cnt < 0)
+ return;
+ if (--sd->ag_cnt >= 0)
+ return;
+ sd->ag_cnt = AG_CNT_START;
+
+ /* get the average luma */
+ reg_r(gspca_dev, sd->bridge == BRIDGE_NW801 ? 0x080d : 0x080c, 4);
+ luma = (gspca_dev->usb_buf[3] << 24) + (gspca_dev->usb_buf[2] << 16)
+ + (gspca_dev->usb_buf[1] << 8) + gspca_dev->usb_buf[0];
+ luma /= sd->ae_res;
+
+ switch (sd->webcam) {
+ case P35u:
+ gspca_coarse_grained_expo_autogain(gspca_dev, luma, 100, 5);
+ break;
+ default:
+ gspca_expo_autogain(gspca_dev, luma, 100, 5, 230, 0);
+ break;
+ }
+}
+
+
+static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct gspca_dev *gspca_dev =
+ container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+
+ gspca_dev->usb_err = 0;
+
+ if (!gspca_dev->streaming)
+ return 0;
+
+ switch (ctrl->id) {
+ /* autogain/gain/exposure control cluster */
+ case V4L2_CID_AUTOGAIN:
+ if (ctrl->is_new)
+ setautogain(gspca_dev, ctrl->val);
+ if (!ctrl->val) {
+ if (gspca_dev->gain->is_new)
+ setgain(gspca_dev, gspca_dev->gain->val);
+ if (gspca_dev->exposure->is_new)
+ setexposure(gspca_dev,
+ gspca_dev->exposure->val);
+ }
+ break;
+ /* Some webcams only have exposure, so handle that separately from the
+ autogain/gain/exposure cluster in the previous case. */
+ case V4L2_CID_EXPOSURE:
+ setexposure(gspca_dev, gspca_dev->exposure->val);
+ break;
+ }
+ return gspca_dev->usb_err;
+}
+
+static const struct v4l2_ctrl_ops sd_ctrl_ops = {
+ .s_ctrl = sd_s_ctrl,
+};
+
+static int sd_init_controls(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *)gspca_dev;
+ struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
+
+ gspca_dev->vdev.ctrl_handler = hdl;
+ v4l2_ctrl_handler_init(hdl, 3);
+ switch (sd->webcam) {
+ case P35u:
+ gspca_dev->autogain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
+ /* For P35u choose coarse expo auto gain function gain minimum,
+ * to avoid a large settings jump the first auto adjustment */
+ gspca_dev->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_GAIN, 0, 127, 1, 127 / 5 * 2);
+ gspca_dev->exposure = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_EXPOSURE, 0, 9, 1, 9);
+ break;
+ case Kr651us:
+ gspca_dev->autogain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
+ gspca_dev->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_GAIN, 0, 253, 1, 128);
+ /* fall through */
+ case Cvideopro:
+ case DvcV6:
+ case Kritter:
+ gspca_dev->exposure = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_EXPOSURE, 0, 315, 1, 150);
+ break;
+ default:
+ break;
+ }
+
+ if (hdl->error) {
+ pr_err("Could not initialize controls\n");
+ return hdl->error;
+ }
+ if (gspca_dev->autogain)
+ v4l2_ctrl_auto_cluster(3, &gspca_dev->autogain, 0, false);
+ return 0;
+}
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .config = sd_config,
+ .init = sd_init,
+ .init_controls = sd_init_controls,
+ .start = sd_start,
+ .stopN = sd_stopN,
+ .pkt_scan = sd_pkt_scan,
+ .dq_callback = do_autogain,
+};
+
+/* -- module initialisation -- */
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x046d, 0xd001)},
+ {USB_DEVICE(0x0502, 0xd001)},
+ {USB_DEVICE(0x052b, 0xd001)},
+ {USB_DEVICE(0x055f, 0xd001)},
+ {USB_DEVICE(0x06a5, 0x0000)},
+ {USB_DEVICE(0x06a5, 0xd001)},
+ {USB_DEVICE(0x06a5, 0xd800)},
+ {USB_DEVICE(0x06be, 0xd001)},
+ {USB_DEVICE(0x0728, 0xd001)},
+ {}
+};
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
+
+module_param(webcam, int, 0644);
+MODULE_PARM_DESC(webcam,
+ "Webcam type\n"
+ "0: generic\n"
+ "1: Trust 120 SpaceCam\n"
+ "2: other Trust 120 SpaceCam\n"
+ "3: Conceptronic Video Pro\n"
+ "4: D-link dru-350c\n"
+ "5: Plustek Opticam 500U\n"
+ "6: Panasonic GP-KR651US\n"
+ "7: iRez Kritter\n"
+ "8: Mustek Wcam 300 mini\n"
+ "9: Scalar USB Microscope M2 (Proscope)\n"
+ "10: Divio Chicony TwinkleCam\n"
+ "11: DVC-V6\n");
--- /dev/null
+/**
+ * OV519 driver
+ *
+ * Copyright (C) 2008-2011 Jean-François Moine <moinejf@free.fr>
+ * Copyright (C) 2009 Hans de Goede <hdegoede@redhat.com>
+ *
+ * This module is adapted from the ov51x-jpeg package, which itself
+ * was adapted from the ov511 driver.
+ *
+ * Original copyright for the ov511 driver is:
+ *
+ * Copyright (c) 1999-2006 Mark W. McClelland
+ * Support for OV519, OV8610 Copyright (c) 2003 Joerg Heckenbach
+ * Many improvements by Bret Wallach <bwallac1@san.rr.com>
+ * Color fixes by by Orion Sky Lawlor <olawlor@acm.org> (2/26/2000)
+ * OV7620 fixes by Charl P. Botha <cpbotha@ieee.org>
+ * Changes by Claudio Matsuoka <claudio@conectiva.com>
+ *
+ * ov51x-jpeg original copyright is:
+ *
+ * Copyright (c) 2004-2007 Romain Beauxis <toots@rastageeks.org>
+ * Support for OV7670 sensors was contributed by Sam Skipsey <aoanla@yahoo.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#define MODULE_NAME "ov519"
+
+#include <linux/input.h>
+#include "gspca.h"
+
+/* The jpeg_hdr is used by w996Xcf only */
+/* The CONEX_CAM define for jpeg.h needs renaming, now its used here too */
+#define CONEX_CAM
+#include "jpeg.h"
+
+MODULE_AUTHOR("Jean-Francois Moine <http://moinejf.free.fr>");
+MODULE_DESCRIPTION("OV519 USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+/* global parameters */
+static int frame_rate;
+
+/* Number of times to retry a failed I2C transaction. Increase this if you
+ * are getting "Failed to read sensor ID..." */
+static int i2c_detect_tries = 10;
+
+/* ov519 device descriptor */
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+
+ struct v4l2_ctrl *jpegqual;
+ struct v4l2_ctrl *freq;
+ struct { /* h/vflip control cluster */
+ struct v4l2_ctrl *hflip;
+ struct v4l2_ctrl *vflip;
+ };
+ struct { /* autobrightness/brightness control cluster */
+ struct v4l2_ctrl *autobright;
+ struct v4l2_ctrl *brightness;
+ };
+
+ u8 packet_nr;
+
+ char bridge;
+#define BRIDGE_OV511 0
+#define BRIDGE_OV511PLUS 1
+#define BRIDGE_OV518 2
+#define BRIDGE_OV518PLUS 3
+#define BRIDGE_OV519 4 /* = ov530 */
+#define BRIDGE_OVFX2 5
+#define BRIDGE_W9968CF 6
+#define BRIDGE_MASK 7
+
+ char invert_led;
+#define BRIDGE_INVERT_LED 8
+
+ char snapshot_pressed;
+ char snapshot_needs_reset;
+
+ /* Determined by sensor type */
+ u8 sif;
+
+#define QUALITY_MIN 50
+#define QUALITY_MAX 70
+#define QUALITY_DEF 50
+
+ u8 stopped; /* Streaming is temporarily paused */
+ u8 first_frame;
+
+ u8 frame_rate; /* current Framerate */
+ u8 clockdiv; /* clockdiv override */
+
+ s8 sensor; /* Type of image sensor chip (SEN_*) */
+
+ u8 sensor_addr;
+ u16 sensor_width;
+ u16 sensor_height;
+ s16 sensor_reg_cache[256];
+
+ u8 jpeg_hdr[JPEG_HDR_SZ];
+};
+enum sensors {
+ SEN_OV2610,
+ SEN_OV2610AE,
+ SEN_OV3610,
+ SEN_OV6620,
+ SEN_OV6630,
+ SEN_OV66308AF,
+ SEN_OV7610,
+ SEN_OV7620,
+ SEN_OV7620AE,
+ SEN_OV7640,
+ SEN_OV7648,
+ SEN_OV7660,
+ SEN_OV7670,
+ SEN_OV76BE,
+ SEN_OV8610,
+ SEN_OV9600,
+};
+
+/* Note this is a bit of a hack, but the w9968cf driver needs the code for all
+ the ov sensors which is already present here. When we have the time we
+ really should move the sensor drivers to v4l2 sub drivers. */
+#include "w996Xcf.c"
+
+/* table of the disabled controls */
+struct ctrl_valid {
+ int has_brightness:1;
+ int has_contrast:1;
+ int has_exposure:1;
+ int has_autogain:1;
+ int has_sat:1;
+ int has_hvflip:1;
+ int has_autobright:1;
+ int has_freq:1;
+};
+
+static const struct ctrl_valid valid_controls[] = {
+ [SEN_OV2610] = {
+ .has_exposure = 1,
+ .has_autogain = 1,
+ },
+ [SEN_OV2610AE] = {
+ .has_exposure = 1,
+ .has_autogain = 1,
+ },
+ [SEN_OV3610] = {
+ /* No controls */
+ },
+ [SEN_OV6620] = {
+ .has_brightness = 1,
+ .has_contrast = 1,
+ .has_sat = 1,
+ .has_autobright = 1,
+ .has_freq = 1,
+ },
+ [SEN_OV6630] = {
+ .has_brightness = 1,
+ .has_contrast = 1,
+ .has_sat = 1,
+ .has_autobright = 1,
+ .has_freq = 1,
+ },
+ [SEN_OV66308AF] = {
+ .has_brightness = 1,
+ .has_contrast = 1,
+ .has_sat = 1,
+ .has_autobright = 1,
+ .has_freq = 1,
+ },
+ [SEN_OV7610] = {
+ .has_brightness = 1,
+ .has_contrast = 1,
+ .has_sat = 1,
+ .has_autobright = 1,
+ .has_freq = 1,
+ },
+ [SEN_OV7620] = {
+ .has_brightness = 1,
+ .has_contrast = 1,
+ .has_sat = 1,
+ .has_autobright = 1,
+ .has_freq = 1,
+ },
+ [SEN_OV7620AE] = {
+ .has_brightness = 1,
+ .has_contrast = 1,
+ .has_sat = 1,
+ .has_autobright = 1,
+ .has_freq = 1,
+ },
+ [SEN_OV7640] = {
+ .has_brightness = 1,
+ .has_sat = 1,
+ .has_freq = 1,
+ },
+ [SEN_OV7648] = {
+ .has_brightness = 1,
+ .has_sat = 1,
+ .has_freq = 1,
+ },
+ [SEN_OV7660] = {
+ .has_brightness = 1,
+ .has_contrast = 1,
+ .has_sat = 1,
+ .has_hvflip = 1,
+ .has_freq = 1,
+ },
+ [SEN_OV7670] = {
+ .has_brightness = 1,
+ .has_contrast = 1,
+ .has_hvflip = 1,
+ .has_freq = 1,
+ },
+ [SEN_OV76BE] = {
+ .has_brightness = 1,
+ .has_contrast = 1,
+ .has_sat = 1,
+ .has_autobright = 1,
+ .has_freq = 1,
+ },
+ [SEN_OV8610] = {
+ .has_brightness = 1,
+ .has_contrast = 1,
+ .has_sat = 1,
+ .has_autobright = 1,
+ },
+ [SEN_OV9600] = {
+ .has_exposure = 1,
+ .has_autogain = 1,
+ },
+};
+
+static const struct v4l2_pix_format ov519_vga_mode[] = {
+ {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 1},
+ {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 0},
+};
+static const struct v4l2_pix_format ov519_sif_mode[] = {
+ {160, 120, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 160 * 120 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 3},
+ {176, 144, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 176,
+ .sizeimage = 176 * 144 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 1},
+ {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 2},
+ {352, 288, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 352,
+ .sizeimage = 352 * 288 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 0},
+};
+
+/* Note some of the sizeimage values for the ov511 / ov518 may seem
+ larger then necessary, however they need to be this big as the ov511 /
+ ov518 always fills the entire isoc frame, using 0 padding bytes when
+ it doesn't have any data. So with low framerates the amount of data
+ transferred can become quite large (libv4l will remove all the 0 padding
+ in userspace). */
+static const struct v4l2_pix_format ov518_vga_mode[] = {
+ {320, 240, V4L2_PIX_FMT_OV518, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 3,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 1},
+ {640, 480, V4L2_PIX_FMT_OV518, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480 * 2,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 0},
+};
+static const struct v4l2_pix_format ov518_sif_mode[] = {
+ {160, 120, V4L2_PIX_FMT_OV518, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 70000,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 3},
+ {176, 144, V4L2_PIX_FMT_OV518, V4L2_FIELD_NONE,
+ .bytesperline = 176,
+ .sizeimage = 70000,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 1},
+ {320, 240, V4L2_PIX_FMT_OV518, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 3,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 2},
+ {352, 288, V4L2_PIX_FMT_OV518, V4L2_FIELD_NONE,
+ .bytesperline = 352,
+ .sizeimage = 352 * 288 * 3,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 0},
+};
+
+static const struct v4l2_pix_format ov511_vga_mode[] = {
+ {320, 240, V4L2_PIX_FMT_OV511, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 3,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 1},
+ {640, 480, V4L2_PIX_FMT_OV511, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480 * 2,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 0},
+};
+static const struct v4l2_pix_format ov511_sif_mode[] = {
+ {160, 120, V4L2_PIX_FMT_OV511, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 70000,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 3},
+ {176, 144, V4L2_PIX_FMT_OV511, V4L2_FIELD_NONE,
+ .bytesperline = 176,
+ .sizeimage = 70000,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 1},
+ {320, 240, V4L2_PIX_FMT_OV511, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 3,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 2},
+ {352, 288, V4L2_PIX_FMT_OV511, V4L2_FIELD_NONE,
+ .bytesperline = 352,
+ .sizeimage = 352 * 288 * 3,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 0},
+};
+
+static const struct v4l2_pix_format ovfx2_vga_mode[] = {
+ {320, 240, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1},
+ {640, 480, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0},
+};
+static const struct v4l2_pix_format ovfx2_cif_mode[] = {
+ {160, 120, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 160 * 120,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 3},
+ {176, 144, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 176,
+ .sizeimage = 176 * 144,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1},
+ {320, 240, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 2},
+ {352, 288, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 352,
+ .sizeimage = 352 * 288,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0},
+};
+static const struct v4l2_pix_format ovfx2_ov2610_mode[] = {
+ {800, 600, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 800,
+ .sizeimage = 800 * 600,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1},
+ {1600, 1200, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 1600,
+ .sizeimage = 1600 * 1200,
+ .colorspace = V4L2_COLORSPACE_SRGB},
+};
+static const struct v4l2_pix_format ovfx2_ov3610_mode[] = {
+ {640, 480, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1},
+ {800, 600, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 800,
+ .sizeimage = 800 * 600,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1},
+ {1024, 768, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 1024,
+ .sizeimage = 1024 * 768,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1},
+ {1600, 1200, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 1600,
+ .sizeimage = 1600 * 1200,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0},
+ {2048, 1536, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 2048,
+ .sizeimage = 2048 * 1536,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0},
+};
+static const struct v4l2_pix_format ovfx2_ov9600_mode[] = {
+ {640, 480, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1},
+ {1280, 1024, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 1280,
+ .sizeimage = 1280 * 1024,
+ .colorspace = V4L2_COLORSPACE_SRGB},
+};
+
+/* Registers common to OV511 / OV518 */
+#define R51x_FIFO_PSIZE 0x30 /* 2 bytes wide w/ OV518(+) */
+#define R51x_SYS_RESET 0x50
+ /* Reset type flags */
+ #define OV511_RESET_OMNICE 0x08
+#define R51x_SYS_INIT 0x53
+#define R51x_SYS_SNAP 0x52
+#define R51x_SYS_CUST_ID 0x5f
+#define R51x_COMP_LUT_BEGIN 0x80
+
+/* OV511 Camera interface register numbers */
+#define R511_CAM_DELAY 0x10
+#define R511_CAM_EDGE 0x11
+#define R511_CAM_PXCNT 0x12
+#define R511_CAM_LNCNT 0x13
+#define R511_CAM_PXDIV 0x14
+#define R511_CAM_LNDIV 0x15
+#define R511_CAM_UV_EN 0x16
+#define R511_CAM_LINE_MODE 0x17
+#define R511_CAM_OPTS 0x18
+
+#define R511_SNAP_FRAME 0x19
+#define R511_SNAP_PXCNT 0x1a
+#define R511_SNAP_LNCNT 0x1b
+#define R511_SNAP_PXDIV 0x1c
+#define R511_SNAP_LNDIV 0x1d
+#define R511_SNAP_UV_EN 0x1e
+#define R511_SNAP_OPTS 0x1f
+
+#define R511_DRAM_FLOW_CTL 0x20
+#define R511_FIFO_OPTS 0x31
+#define R511_I2C_CTL 0x40
+#define R511_SYS_LED_CTL 0x55 /* OV511+ only */
+#define R511_COMP_EN 0x78
+#define R511_COMP_LUT_EN 0x79
+
+/* OV518 Camera interface register numbers */
+#define R518_GPIO_OUT 0x56 /* OV518(+) only */
+#define R518_GPIO_CTL 0x57 /* OV518(+) only */
+
+/* OV519 Camera interface register numbers */
+#define OV519_R10_H_SIZE 0x10
+#define OV519_R11_V_SIZE 0x11
+#define OV519_R12_X_OFFSETL 0x12
+#define OV519_R13_X_OFFSETH 0x13
+#define OV519_R14_Y_OFFSETL 0x14
+#define OV519_R15_Y_OFFSETH 0x15
+#define OV519_R16_DIVIDER 0x16
+#define OV519_R20_DFR 0x20
+#define OV519_R25_FORMAT 0x25
+
+/* OV519 System Controller register numbers */
+#define OV519_R51_RESET1 0x51
+#define OV519_R54_EN_CLK1 0x54
+#define OV519_R57_SNAPSHOT 0x57
+
+#define OV519_GPIO_DATA_OUT0 0x71
+#define OV519_GPIO_IO_CTRL0 0x72
+
+/*#define OV511_ENDPOINT_ADDRESS 1 * Isoc endpoint number */
+
+/*
+ * The FX2 chip does not give us a zero length read at end of frame.
+ * It does, however, give a short read at the end of a frame, if
+ * necessary, rather than run two frames together.
+ *
+ * By choosing the right bulk transfer size, we are guaranteed to always
+ * get a short read for the last read of each frame. Frame sizes are
+ * always a composite number (width * height, or a multiple) so if we
+ * choose a prime number, we are guaranteed that the last read of a
+ * frame will be short.
+ *
+ * But it isn't that easy: the 2.6 kernel requires a multiple of 4KB,
+ * otherwise EOVERFLOW "babbling" errors occur. I have not been able
+ * to figure out why. [PMiller]
+ *
+ * The constant (13 * 4096) is the largest "prime enough" number less than 64KB.
+ *
+ * It isn't enough to know the number of bytes per frame, in case we
+ * have data dropouts or buffer overruns (even though the FX2 double
+ * buffers, there are some pretty strict real time constraints for
+ * isochronous transfer for larger frame sizes).
+ */
+/*jfm: this value does not work for 800x600 - see isoc_init */
+#define OVFX2_BULK_SIZE (13 * 4096)
+
+/* I2C registers */
+#define R51x_I2C_W_SID 0x41
+#define R51x_I2C_SADDR_3 0x42
+#define R51x_I2C_SADDR_2 0x43
+#define R51x_I2C_R_SID 0x44
+#define R51x_I2C_DATA 0x45
+#define R518_I2C_CTL 0x47 /* OV518(+) only */
+#define OVFX2_I2C_ADDR 0x00
+
+/* I2C ADDRESSES */
+#define OV7xx0_SID 0x42
+#define OV_HIRES_SID 0x60 /* OV9xxx / OV2xxx / OV3xxx */
+#define OV8xx0_SID 0xa0
+#define OV6xx0_SID 0xc0
+
+/* OV7610 registers */
+#define OV7610_REG_GAIN 0x00 /* gain setting (5:0) */
+#define OV7610_REG_BLUE 0x01 /* blue channel balance */
+#define OV7610_REG_RED 0x02 /* red channel balance */
+#define OV7610_REG_SAT 0x03 /* saturation */
+#define OV8610_REG_HUE 0x04 /* 04 reserved */
+#define OV7610_REG_CNT 0x05 /* Y contrast */
+#define OV7610_REG_BRT 0x06 /* Y brightness */
+#define OV7610_REG_COM_C 0x14 /* misc common regs */
+#define OV7610_REG_ID_HIGH 0x1c /* manufacturer ID MSB */
+#define OV7610_REG_ID_LOW 0x1d /* manufacturer ID LSB */
+#define OV7610_REG_COM_I 0x29 /* misc settings */
+
+/* OV7660 and OV7670 registers */
+#define OV7670_R00_GAIN 0x00 /* Gain lower 8 bits (rest in vref) */
+#define OV7670_R01_BLUE 0x01 /* blue gain */
+#define OV7670_R02_RED 0x02 /* red gain */
+#define OV7670_R03_VREF 0x03 /* Pieces of GAIN, VSTART, VSTOP */
+#define OV7670_R04_COM1 0x04 /* Control 1 */
+/*#define OV7670_R07_AECHH 0x07 * AEC MS 5 bits */
+#define OV7670_R0C_COM3 0x0c /* Control 3 */
+#define OV7670_R0D_COM4 0x0d /* Control 4 */
+#define OV7670_R0E_COM5 0x0e /* All "reserved" */
+#define OV7670_R0F_COM6 0x0f /* Control 6 */
+#define OV7670_R10_AECH 0x10 /* More bits of AEC value */
+#define OV7670_R11_CLKRC 0x11 /* Clock control */
+#define OV7670_R12_COM7 0x12 /* Control 7 */
+#define OV7670_COM7_FMT_VGA 0x00
+/*#define OV7670_COM7_YUV 0x00 * YUV */
+#define OV7670_COM7_FMT_QVGA 0x10 /* QVGA format */
+#define OV7670_COM7_FMT_MASK 0x38
+#define OV7670_COM7_RESET 0x80 /* Register reset */
+#define OV7670_R13_COM8 0x13 /* Control 8 */
+#define OV7670_COM8_AEC 0x01 /* Auto exposure enable */
+#define OV7670_COM8_AWB 0x02 /* White balance enable */
+#define OV7670_COM8_AGC 0x04 /* Auto gain enable */
+#define OV7670_COM8_BFILT 0x20 /* Band filter enable */
+#define OV7670_COM8_AECSTEP 0x40 /* Unlimited AEC step size */
+#define OV7670_COM8_FASTAEC 0x80 /* Enable fast AGC/AEC */
+#define OV7670_R14_COM9 0x14 /* Control 9 - gain ceiling */
+#define OV7670_R15_COM10 0x15 /* Control 10 */
+#define OV7670_R17_HSTART 0x17 /* Horiz start high bits */
+#define OV7670_R18_HSTOP 0x18 /* Horiz stop high bits */
+#define OV7670_R19_VSTART 0x19 /* Vert start high bits */
+#define OV7670_R1A_VSTOP 0x1a /* Vert stop high bits */
+#define OV7670_R1E_MVFP 0x1e /* Mirror / vflip */
+#define OV7670_MVFP_VFLIP 0x10 /* vertical flip */
+#define OV7670_MVFP_MIRROR 0x20 /* Mirror image */
+#define OV7670_R24_AEW 0x24 /* AGC upper limit */
+#define OV7670_R25_AEB 0x25 /* AGC lower limit */
+#define OV7670_R26_VPT 0x26 /* AGC/AEC fast mode op region */
+#define OV7670_R32_HREF 0x32 /* HREF pieces */
+#define OV7670_R3A_TSLB 0x3a /* lots of stuff */
+#define OV7670_R3B_COM11 0x3b /* Control 11 */
+#define OV7670_COM11_EXP 0x02
+#define OV7670_COM11_HZAUTO 0x10 /* Auto detect 50/60 Hz */
+#define OV7670_R3C_COM12 0x3c /* Control 12 */
+#define OV7670_R3D_COM13 0x3d /* Control 13 */
+#define OV7670_COM13_GAMMA 0x80 /* Gamma enable */
+#define OV7670_COM13_UVSAT 0x40 /* UV saturation auto adjustment */
+#define OV7670_R3E_COM14 0x3e /* Control 14 */
+#define OV7670_R3F_EDGE 0x3f /* Edge enhancement factor */
+#define OV7670_R40_COM15 0x40 /* Control 15 */
+/*#define OV7670_COM15_R00FF 0xc0 * 00 to FF */
+#define OV7670_R41_COM16 0x41 /* Control 16 */
+#define OV7670_COM16_AWBGAIN 0x08 /* AWB gain enable */
+/* end of ov7660 common registers */
+#define OV7670_R55_BRIGHT 0x55 /* Brightness */
+#define OV7670_R56_CONTRAS 0x56 /* Contrast control */
+#define OV7670_R69_GFIX 0x69 /* Fix gain control */
+/*#define OV7670_R8C_RGB444 0x8c * RGB 444 control */
+#define OV7670_R9F_HAECC1 0x9f /* Hist AEC/AGC control 1 */
+#define OV7670_RA0_HAECC2 0xa0 /* Hist AEC/AGC control 2 */
+#define OV7670_RA5_BD50MAX 0xa5 /* 50hz banding step limit */
+#define OV7670_RA6_HAECC3 0xa6 /* Hist AEC/AGC control 3 */
+#define OV7670_RA7_HAECC4 0xa7 /* Hist AEC/AGC control 4 */
+#define OV7670_RA8_HAECC5 0xa8 /* Hist AEC/AGC control 5 */
+#define OV7670_RA9_HAECC6 0xa9 /* Hist AEC/AGC control 6 */
+#define OV7670_RAA_HAECC7 0xaa /* Hist AEC/AGC control 7 */
+#define OV7670_RAB_BD60MAX 0xab /* 60hz banding step limit */
+
+struct ov_regvals {
+ u8 reg;
+ u8 val;
+};
+struct ov_i2c_regvals {
+ u8 reg;
+ u8 val;
+};
+
+/* Settings for OV2610 camera chip */
+static const struct ov_i2c_regvals norm_2610[] = {
+ { 0x12, 0x80 }, /* reset */
+};
+
+static const struct ov_i2c_regvals norm_2610ae[] = {
+ {0x12, 0x80}, /* reset */
+ {0x13, 0xcd},
+ {0x09, 0x01},
+ {0x0d, 0x00},
+ {0x11, 0x80},
+ {0x12, 0x20}, /* 1600x1200 */
+ {0x33, 0x0c},
+ {0x35, 0x90},
+ {0x36, 0x37},
+/* ms-win traces */
+ {0x11, 0x83}, /* clock / 3 ? */
+ {0x2d, 0x00}, /* 60 Hz filter */
+ {0x24, 0xb0}, /* normal colors */
+ {0x25, 0x90},
+ {0x10, 0x43},
+};
+
+static const struct ov_i2c_regvals norm_3620b[] = {
+ /*
+ * From the datasheet: "Note that after writing to register COMH
+ * (0x12) to change the sensor mode, registers related to the
+ * sensor’s cropping window will be reset back to their default
+ * values."
+ *
+ * "wait 4096 external clock ... to make sure the sensor is
+ * stable and ready to access registers" i.e. 160us at 24MHz
+ */
+ { 0x12, 0x80 }, /* COMH reset */
+ { 0x12, 0x00 }, /* QXGA, master */
+
+ /*
+ * 11 CLKRC "Clock Rate Control"
+ * [7] internal frequency doublers: on
+ * [6] video port mode: master
+ * [5:0] clock divider: 1
+ */
+ { 0x11, 0x80 },
+
+ /*
+ * 13 COMI "Common Control I"
+ * = 192 (0xC0) 11000000
+ * COMI[7] "AEC speed selection"
+ * = 1 (0x01) 1....... "Faster AEC correction"
+ * COMI[6] "AEC speed step selection"
+ * = 1 (0x01) .1...... "Big steps, fast"
+ * COMI[5] "Banding filter on off"
+ * = 0 (0x00) ..0..... "Off"
+ * COMI[4] "Banding filter option"
+ * = 0 (0x00) ...0.... "Main clock is 48 MHz and
+ * the PLL is ON"
+ * COMI[3] "Reserved"
+ * = 0 (0x00) ....0...
+ * COMI[2] "AGC auto manual control selection"
+ * = 0 (0x00) .....0.. "Manual"
+ * COMI[1] "AWB auto manual control selection"
+ * = 0 (0x00) ......0. "Manual"
+ * COMI[0] "Exposure control"
+ * = 0 (0x00) .......0 "Manual"
+ */
+ { 0x13, 0xc0 },
+
+ /*
+ * 09 COMC "Common Control C"
+ * = 8 (0x08) 00001000
+ * COMC[7:5] "Reserved"
+ * = 0 (0x00) 000.....
+ * COMC[4] "Sleep Mode Enable"
+ * = 0 (0x00) ...0.... "Normal mode"
+ * COMC[3:2] "Sensor sampling reset timing selection"
+ * = 2 (0x02) ....10.. "Longer reset time"
+ * COMC[1:0] "Output drive current select"
+ * = 0 (0x00) ......00 "Weakest"
+ */
+ { 0x09, 0x08 },
+
+ /*
+ * 0C COMD "Common Control D"
+ * = 8 (0x08) 00001000
+ * COMD[7] "Reserved"
+ * = 0 (0x00) 0.......
+ * COMD[6] "Swap MSB and LSB at the output port"
+ * = 0 (0x00) .0...... "False"
+ * COMD[5:3] "Reserved"
+ * = 1 (0x01) ..001...
+ * COMD[2] "Output Average On Off"
+ * = 0 (0x00) .....0.. "Output Normal"
+ * COMD[1] "Sensor precharge voltage selection"
+ * = 0 (0x00) ......0. "Selects internal
+ * reference precharge
+ * voltage"
+ * COMD[0] "Snapshot option"
+ * = 0 (0x00) .......0 "Enable live video output
+ * after snapshot sequence"
+ */
+ { 0x0c, 0x08 },
+
+ /*
+ * 0D COME "Common Control E"
+ * = 161 (0xA1) 10100001
+ * COME[7] "Output average option"
+ * = 1 (0x01) 1....... "Output average of 4 pixels"
+ * COME[6] "Anti-blooming control"
+ * = 0 (0x00) .0...... "Off"
+ * COME[5:3] "Reserved"
+ * = 4 (0x04) ..100...
+ * COME[2] "Clock output power down pin status"
+ * = 0 (0x00) .....0.. "Tri-state data output pin
+ * on power down"
+ * COME[1] "Data output pin status selection at power down"
+ * = 0 (0x00) ......0. "Tri-state VSYNC, PCLK,
+ * HREF, and CHSYNC pins on
+ * power down"
+ * COME[0] "Auto zero circuit select"
+ * = 1 (0x01) .......1 "On"
+ */
+ { 0x0d, 0xa1 },
+
+ /*
+ * 0E COMF "Common Control F"
+ * = 112 (0x70) 01110000
+ * COMF[7] "System clock selection"
+ * = 0 (0x00) 0....... "Use 24 MHz system clock"
+ * COMF[6:4] "Reserved"
+ * = 7 (0x07) .111....
+ * COMF[3] "Manual auto negative offset canceling selection"
+ * = 0 (0x00) ....0... "Auto detect negative
+ * offset and cancel it"
+ * COMF[2:0] "Reserved"
+ * = 0 (0x00) .....000
+ */
+ { 0x0e, 0x70 },
+
+ /*
+ * 0F COMG "Common Control G"
+ * = 66 (0x42) 01000010
+ * COMG[7] "Optical black output selection"
+ * = 0 (0x00) 0....... "Disable"
+ * COMG[6] "Black level calibrate selection"
+ * = 1 (0x01) .1...... "Use optical black pixels
+ * to calibrate"
+ * COMG[5:4] "Reserved"
+ * = 0 (0x00) ..00....
+ * COMG[3] "Channel offset adjustment"
+ * = 0 (0x00) ....0... "Disable offset adjustment"
+ * COMG[2] "ADC black level calibration option"
+ * = 0 (0x00) .....0.. "Use B/G line and G/R
+ * line to calibrate each
+ * channel's black level"
+ * COMG[1] "Reserved"
+ * = 1 (0x01) ......1.
+ * COMG[0] "ADC black level calibration enable"
+ * = 0 (0x00) .......0 "Disable"
+ */
+ { 0x0f, 0x42 },
+
+ /*
+ * 14 COMJ "Common Control J"
+ * = 198 (0xC6) 11000110
+ * COMJ[7:6] "AGC gain ceiling"
+ * = 3 (0x03) 11...... "8x"
+ * COMJ[5:4] "Reserved"
+ * = 0 (0x00) ..00....
+ * COMJ[3] "Auto banding filter"
+ * = 0 (0x00) ....0... "Banding filter is always
+ * on off depending on
+ * COMI[5] setting"
+ * COMJ[2] "VSYNC drop option"
+ * = 1 (0x01) .....1.. "SYNC is dropped if frame
+ * data is dropped"
+ * COMJ[1] "Frame data drop"
+ * = 1 (0x01) ......1. "Drop frame data if
+ * exposure is not within
+ * tolerance. In AEC mode,
+ * data is normally dropped
+ * when data is out of
+ * range."
+ * COMJ[0] "Reserved"
+ * = 0 (0x00) .......0
+ */
+ { 0x14, 0xc6 },
+
+ /*
+ * 15 COMK "Common Control K"
+ * = 2 (0x02) 00000010
+ * COMK[7] "CHSYNC pin output swap"
+ * = 0 (0x00) 0....... "CHSYNC"
+ * COMK[6] "HREF pin output swap"
+ * = 0 (0x00) .0...... "HREF"
+ * COMK[5] "PCLK output selection"
+ * = 0 (0x00) ..0..... "PCLK always output"
+ * COMK[4] "PCLK edge selection"
+ * = 0 (0x00) ...0.... "Data valid on falling edge"
+ * COMK[3] "HREF output polarity"
+ * = 0 (0x00) ....0... "positive"
+ * COMK[2] "Reserved"
+ * = 0 (0x00) .....0..
+ * COMK[1] "VSYNC polarity"
+ * = 1 (0x01) ......1. "negative"
+ * COMK[0] "HSYNC polarity"
+ * = 0 (0x00) .......0 "positive"
+ */
+ { 0x15, 0x02 },
+
+ /*
+ * 33 CHLF "Current Control"
+ * = 9 (0x09) 00001001
+ * CHLF[7:6] "Sensor current control"
+ * = 0 (0x00) 00......
+ * CHLF[5] "Sensor current range control"
+ * = 0 (0x00) ..0..... "normal range"
+ * CHLF[4] "Sensor current"
+ * = 0 (0x00) ...0.... "normal current"
+ * CHLF[3] "Sensor buffer current control"
+ * = 1 (0x01) ....1... "half current"
+ * CHLF[2] "Column buffer current control"
+ * = 0 (0x00) .....0.. "normal current"
+ * CHLF[1] "Analog DSP current control"
+ * = 0 (0x00) ......0. "normal current"
+ * CHLF[1] "ADC current control"
+ * = 0 (0x00) ......0. "normal current"
+ */
+ { 0x33, 0x09 },
+
+ /*
+ * 34 VBLM "Blooming Control"
+ * = 80 (0x50) 01010000
+ * VBLM[7] "Hard soft reset switch"
+ * = 0 (0x00) 0....... "Hard reset"
+ * VBLM[6:4] "Blooming voltage selection"
+ * = 5 (0x05) .101....
+ * VBLM[3:0] "Sensor current control"
+ * = 0 (0x00) ....0000
+ */
+ { 0x34, 0x50 },
+
+ /*
+ * 36 VCHG "Sensor Precharge Voltage Control"
+ * = 0 (0x00) 00000000
+ * VCHG[7] "Reserved"
+ * = 0 (0x00) 0.......
+ * VCHG[6:4] "Sensor precharge voltage control"
+ * = 0 (0x00) .000....
+ * VCHG[3:0] "Sensor array common reference"
+ * = 0 (0x00) ....0000
+ */
+ { 0x36, 0x00 },
+
+ /*
+ * 37 ADC "ADC Reference Control"
+ * = 4 (0x04) 00000100
+ * ADC[7:4] "Reserved"
+ * = 0 (0x00) 0000....
+ * ADC[3] "ADC input signal range"
+ * = 0 (0x00) ....0... "Input signal 1.0x"
+ * ADC[2:0] "ADC range control"
+ * = 4 (0x04) .....100
+ */
+ { 0x37, 0x04 },
+
+ /*
+ * 38 ACOM "Analog Common Ground"
+ * = 82 (0x52) 01010010
+ * ACOM[7] "Analog gain control"
+ * = 0 (0x00) 0....... "Gain 1x"
+ * ACOM[6] "Analog black level calibration"
+ * = 1 (0x01) .1...... "On"
+ * ACOM[5:0] "Reserved"
+ * = 18 (0x12) ..010010
+ */
+ { 0x38, 0x52 },
+
+ /*
+ * 3A FREFA "Internal Reference Adjustment"
+ * = 0 (0x00) 00000000
+ * FREFA[7:0] "Range"
+ * = 0 (0x00) 00000000
+ */
+ { 0x3a, 0x00 },
+
+ /*
+ * 3C FVOPT "Internal Reference Adjustment"
+ * = 31 (0x1F) 00011111
+ * FVOPT[7:0] "Range"
+ * = 31 (0x1F) 00011111
+ */
+ { 0x3c, 0x1f },
+
+ /*
+ * 44 Undocumented = 0 (0x00) 00000000
+ * 44[7:0] "It's a secret"
+ * = 0 (0x00) 00000000
+ */
+ { 0x44, 0x00 },
+
+ /*
+ * 40 Undocumented = 0 (0x00) 00000000
+ * 40[7:0] "It's a secret"
+ * = 0 (0x00) 00000000
+ */
+ { 0x40, 0x00 },
+
+ /*
+ * 41 Undocumented = 0 (0x00) 00000000
+ * 41[7:0] "It's a secret"
+ * = 0 (0x00) 00000000
+ */
+ { 0x41, 0x00 },
+
+ /*
+ * 42 Undocumented = 0 (0x00) 00000000
+ * 42[7:0] "It's a secret"
+ * = 0 (0x00) 00000000
+ */
+ { 0x42, 0x00 },
+
+ /*
+ * 43 Undocumented = 0 (0x00) 00000000
+ * 43[7:0] "It's a secret"
+ * = 0 (0x00) 00000000
+ */
+ { 0x43, 0x00 },
+
+ /*
+ * 45 Undocumented = 128 (0x80) 10000000
+ * 45[7:0] "It's a secret"
+ * = 128 (0x80) 10000000
+ */
+ { 0x45, 0x80 },
+
+ /*
+ * 48 Undocumented = 192 (0xC0) 11000000
+ * 48[7:0] "It's a secret"
+ * = 192 (0xC0) 11000000
+ */
+ { 0x48, 0xc0 },
+
+ /*
+ * 49 Undocumented = 25 (0x19) 00011001
+ * 49[7:0] "It's a secret"
+ * = 25 (0x19) 00011001
+ */
+ { 0x49, 0x19 },
+
+ /*
+ * 4B Undocumented = 128 (0x80) 10000000
+ * 4B[7:0] "It's a secret"
+ * = 128 (0x80) 10000000
+ */
+ { 0x4b, 0x80 },
+
+ /*
+ * 4D Undocumented = 196 (0xC4) 11000100
+ * 4D[7:0] "It's a secret"
+ * = 196 (0xC4) 11000100
+ */
+ { 0x4d, 0xc4 },
+
+ /*
+ * 35 VREF "Reference Voltage Control"
+ * = 76 (0x4c) 01001100
+ * VREF[7:5] "Column high reference control"
+ * = 2 (0x02) 010..... "higher voltage"
+ * VREF[4:2] "Column low reference control"
+ * = 3 (0x03) ...011.. "Highest voltage"
+ * VREF[1:0] "Reserved"
+ * = 0 (0x00) ......00
+ */
+ { 0x35, 0x4c },
+
+ /*
+ * 3D Undocumented = 0 (0x00) 00000000
+ * 3D[7:0] "It's a secret"
+ * = 0 (0x00) 00000000
+ */
+ { 0x3d, 0x00 },
+
+ /*
+ * 3E Undocumented = 0 (0x00) 00000000
+ * 3E[7:0] "It's a secret"
+ * = 0 (0x00) 00000000
+ */
+ { 0x3e, 0x00 },
+
+ /*
+ * 3B FREFB "Internal Reference Adjustment"
+ * = 24 (0x18) 00011000
+ * FREFB[7:0] "Range"
+ * = 24 (0x18) 00011000
+ */
+ { 0x3b, 0x18 },
+
+ /*
+ * 33 CHLF "Current Control"
+ * = 25 (0x19) 00011001
+ * CHLF[7:6] "Sensor current control"
+ * = 0 (0x00) 00......
+ * CHLF[5] "Sensor current range control"
+ * = 0 (0x00) ..0..... "normal range"
+ * CHLF[4] "Sensor current"
+ * = 1 (0x01) ...1.... "double current"
+ * CHLF[3] "Sensor buffer current control"
+ * = 1 (0x01) ....1... "half current"
+ * CHLF[2] "Column buffer current control"
+ * = 0 (0x00) .....0.. "normal current"
+ * CHLF[1] "Analog DSP current control"
+ * = 0 (0x00) ......0. "normal current"
+ * CHLF[1] "ADC current control"
+ * = 0 (0x00) ......0. "normal current"
+ */
+ { 0x33, 0x19 },
+
+ /*
+ * 34 VBLM "Blooming Control"
+ * = 90 (0x5A) 01011010
+ * VBLM[7] "Hard soft reset switch"
+ * = 0 (0x00) 0....... "Hard reset"
+ * VBLM[6:4] "Blooming voltage selection"
+ * = 5 (0x05) .101....
+ * VBLM[3:0] "Sensor current control"
+ * = 10 (0x0A) ....1010
+ */
+ { 0x34, 0x5a },
+
+ /*
+ * 3B FREFB "Internal Reference Adjustment"
+ * = 0 (0x00) 00000000
+ * FREFB[7:0] "Range"
+ * = 0 (0x00) 00000000
+ */
+ { 0x3b, 0x00 },
+
+ /*
+ * 33 CHLF "Current Control"
+ * = 9 (0x09) 00001001
+ * CHLF[7:6] "Sensor current control"
+ * = 0 (0x00) 00......
+ * CHLF[5] "Sensor current range control"
+ * = 0 (0x00) ..0..... "normal range"
+ * CHLF[4] "Sensor current"
+ * = 0 (0x00) ...0.... "normal current"
+ * CHLF[3] "Sensor buffer current control"
+ * = 1 (0x01) ....1... "half current"
+ * CHLF[2] "Column buffer current control"
+ * = 0 (0x00) .....0.. "normal current"
+ * CHLF[1] "Analog DSP current control"
+ * = 0 (0x00) ......0. "normal current"
+ * CHLF[1] "ADC current control"
+ * = 0 (0x00) ......0. "normal current"
+ */
+ { 0x33, 0x09 },
+
+ /*
+ * 34 VBLM "Blooming Control"
+ * = 80 (0x50) 01010000
+ * VBLM[7] "Hard soft reset switch"
+ * = 0 (0x00) 0....... "Hard reset"
+ * VBLM[6:4] "Blooming voltage selection"
+ * = 5 (0x05) .101....
+ * VBLM[3:0] "Sensor current control"
+ * = 0 (0x00) ....0000
+ */
+ { 0x34, 0x50 },
+
+ /*
+ * 12 COMH "Common Control H"
+ * = 64 (0x40) 01000000
+ * COMH[7] "SRST"
+ * = 0 (0x00) 0....... "No-op"
+ * COMH[6:4] "Resolution selection"
+ * = 4 (0x04) .100.... "XGA"
+ * COMH[3] "Master slave selection"
+ * = 0 (0x00) ....0... "Master mode"
+ * COMH[2] "Internal B/R channel option"
+ * = 0 (0x00) .....0.. "B/R use same channel"
+ * COMH[1] "Color bar test pattern"
+ * = 0 (0x00) ......0. "Off"
+ * COMH[0] "Reserved"
+ * = 0 (0x00) .......0
+ */
+ { 0x12, 0x40 },
+
+ /*
+ * 17 HREFST "Horizontal window start"
+ * = 31 (0x1F) 00011111
+ * HREFST[7:0] "Horizontal window start, 8 MSBs"
+ * = 31 (0x1F) 00011111
+ */
+ { 0x17, 0x1f },
+
+ /*
+ * 18 HREFEND "Horizontal window end"
+ * = 95 (0x5F) 01011111
+ * HREFEND[7:0] "Horizontal Window End, 8 MSBs"
+ * = 95 (0x5F) 01011111
+ */
+ { 0x18, 0x5f },
+
+ /*
+ * 19 VSTRT "Vertical window start"
+ * = 0 (0x00) 00000000
+ * VSTRT[7:0] "Vertical Window Start, 8 MSBs"
+ * = 0 (0x00) 00000000
+ */
+ { 0x19, 0x00 },
+
+ /*
+ * 1A VEND "Vertical window end"
+ * = 96 (0x60) 01100000
+ * VEND[7:0] "Vertical Window End, 8 MSBs"
+ * = 96 (0x60) 01100000
+ */
+ { 0x1a, 0x60 },
+
+ /*
+ * 32 COMM "Common Control M"
+ * = 18 (0x12) 00010010
+ * COMM[7:6] "Pixel clock divide option"
+ * = 0 (0x00) 00...... "/1"
+ * COMM[5:3] "Horizontal window end position, 3 LSBs"
+ * = 2 (0x02) ..010...
+ * COMM[2:0] "Horizontal window start position, 3 LSBs"
+ * = 2 (0x02) .....010
+ */
+ { 0x32, 0x12 },
+
+ /*
+ * 03 COMA "Common Control A"
+ * = 74 (0x4A) 01001010
+ * COMA[7:4] "AWB Update Threshold"
+ * = 4 (0x04) 0100....
+ * COMA[3:2] "Vertical window end line control 2 LSBs"
+ * = 2 (0x02) ....10..
+ * COMA[1:0] "Vertical window start line control 2 LSBs"
+ * = 2 (0x02) ......10
+ */
+ { 0x03, 0x4a },
+
+ /*
+ * 11 CLKRC "Clock Rate Control"
+ * = 128 (0x80) 10000000
+ * CLKRC[7] "Internal frequency doublers on off seclection"
+ * = 1 (0x01) 1....... "On"
+ * CLKRC[6] "Digital video master slave selection"
+ * = 0 (0x00) .0...... "Master mode, sensor
+ * provides PCLK"
+ * CLKRC[5:0] "Clock divider { CLK = PCLK/(1+CLKRC[5:0]) }"
+ * = 0 (0x00) ..000000
+ */
+ { 0x11, 0x80 },
+
+ /*
+ * 12 COMH "Common Control H"
+ * = 0 (0x00) 00000000
+ * COMH[7] "SRST"
+ * = 0 (0x00) 0....... "No-op"
+ * COMH[6:4] "Resolution selection"
+ * = 0 (0x00) .000.... "QXGA"
+ * COMH[3] "Master slave selection"
+ * = 0 (0x00) ....0... "Master mode"
+ * COMH[2] "Internal B/R channel option"
+ * = 0 (0x00) .....0.. "B/R use same channel"
+ * COMH[1] "Color bar test pattern"
+ * = 0 (0x00) ......0. "Off"
+ * COMH[0] "Reserved"
+ * = 0 (0x00) .......0
+ */
+ { 0x12, 0x00 },
+
+ /*
+ * 12 COMH "Common Control H"
+ * = 64 (0x40) 01000000
+ * COMH[7] "SRST"
+ * = 0 (0x00) 0....... "No-op"
+ * COMH[6:4] "Resolution selection"
+ * = 4 (0x04) .100.... "XGA"
+ * COMH[3] "Master slave selection"
+ * = 0 (0x00) ....0... "Master mode"
+ * COMH[2] "Internal B/R channel option"
+ * = 0 (0x00) .....0.. "B/R use same channel"
+ * COMH[1] "Color bar test pattern"
+ * = 0 (0x00) ......0. "Off"
+ * COMH[0] "Reserved"
+ * = 0 (0x00) .......0
+ */
+ { 0x12, 0x40 },
+
+ /*
+ * 17 HREFST "Horizontal window start"
+ * = 31 (0x1F) 00011111
+ * HREFST[7:0] "Horizontal window start, 8 MSBs"
+ * = 31 (0x1F) 00011111
+ */
+ { 0x17, 0x1f },
+
+ /*
+ * 18 HREFEND "Horizontal window end"
+ * = 95 (0x5F) 01011111
+ * HREFEND[7:0] "Horizontal Window End, 8 MSBs"
+ * = 95 (0x5F) 01011111
+ */
+ { 0x18, 0x5f },
+
+ /*
+ * 19 VSTRT "Vertical window start"
+ * = 0 (0x00) 00000000
+ * VSTRT[7:0] "Vertical Window Start, 8 MSBs"
+ * = 0 (0x00) 00000000
+ */
+ { 0x19, 0x00 },
+
+ /*
+ * 1A VEND "Vertical window end"
+ * = 96 (0x60) 01100000
+ * VEND[7:0] "Vertical Window End, 8 MSBs"
+ * = 96 (0x60) 01100000
+ */
+ { 0x1a, 0x60 },
+
+ /*
+ * 32 COMM "Common Control M"
+ * = 18 (0x12) 00010010
+ * COMM[7:6] "Pixel clock divide option"
+ * = 0 (0x00) 00...... "/1"
+ * COMM[5:3] "Horizontal window end position, 3 LSBs"
+ * = 2 (0x02) ..010...
+ * COMM[2:0] "Horizontal window start position, 3 LSBs"
+ * = 2 (0x02) .....010
+ */
+ { 0x32, 0x12 },
+
+ /*
+ * 03 COMA "Common Control A"
+ * = 74 (0x4A) 01001010
+ * COMA[7:4] "AWB Update Threshold"
+ * = 4 (0x04) 0100....
+ * COMA[3:2] "Vertical window end line control 2 LSBs"
+ * = 2 (0x02) ....10..
+ * COMA[1:0] "Vertical window start line control 2 LSBs"
+ * = 2 (0x02) ......10
+ */
+ { 0x03, 0x4a },
+
+ /*
+ * 02 RED "Red Gain Control"
+ * = 175 (0xAF) 10101111
+ * RED[7] "Action"
+ * = 1 (0x01) 1....... "gain = 1/(1+bitrev([6:0]))"
+ * RED[6:0] "Value"
+ * = 47 (0x2F) .0101111
+ */
+ { 0x02, 0xaf },
+
+ /*
+ * 2D ADDVSL "VSYNC Pulse Width"
+ * = 210 (0xD2) 11010010
+ * ADDVSL[7:0] "VSYNC pulse width, LSB"
+ * = 210 (0xD2) 11010010
+ */
+ { 0x2d, 0xd2 },
+
+ /*
+ * 00 GAIN = 24 (0x18) 00011000
+ * GAIN[7:6] "Reserved"
+ * = 0 (0x00) 00......
+ * GAIN[5] "Double"
+ * = 0 (0x00) ..0..... "False"
+ * GAIN[4] "Double"
+ * = 1 (0x01) ...1.... "True"
+ * GAIN[3:0] "Range"
+ * = 8 (0x08) ....1000
+ */
+ { 0x00, 0x18 },
+
+ /*
+ * 01 BLUE "Blue Gain Control"
+ * = 240 (0xF0) 11110000
+ * BLUE[7] "Action"
+ * = 1 (0x01) 1....... "gain = 1/(1+bitrev([6:0]))"
+ * BLUE[6:0] "Value"
+ * = 112 (0x70) .1110000
+ */
+ { 0x01, 0xf0 },
+
+ /*
+ * 10 AEC "Automatic Exposure Control"
+ * = 10 (0x0A) 00001010
+ * AEC[7:0] "Automatic Exposure Control, 8 MSBs"
+ * = 10 (0x0A) 00001010
+ */
+ { 0x10, 0x0a },
+
+ { 0xe1, 0x67 },
+ { 0xe3, 0x03 },
+ { 0xe4, 0x26 },
+ { 0xe5, 0x3e },
+ { 0xf8, 0x01 },
+ { 0xff, 0x01 },
+};
+
+static const struct ov_i2c_regvals norm_6x20[] = {
+ { 0x12, 0x80 }, /* reset */
+ { 0x11, 0x01 },
+ { 0x03, 0x60 },
+ { 0x05, 0x7f }, /* For when autoadjust is off */
+ { 0x07, 0xa8 },
+ /* The ratio of 0x0c and 0x0d controls the white point */
+ { 0x0c, 0x24 },
+ { 0x0d, 0x24 },
+ { 0x0f, 0x15 }, /* COMS */
+ { 0x10, 0x75 }, /* AEC Exposure time */
+ { 0x12, 0x24 }, /* Enable AGC */
+ { 0x14, 0x04 },
+ /* 0x16: 0x06 helps frame stability with moving objects */
+ { 0x16, 0x06 },
+/* { 0x20, 0x30 }, * Aperture correction enable */
+ { 0x26, 0xb2 }, /* BLC enable */
+ /* 0x28: 0x05 Selects RGB format if RGB on */
+ { 0x28, 0x05 },
+ { 0x2a, 0x04 }, /* Disable framerate adjust */
+/* { 0x2b, 0xac }, * Framerate; Set 2a[7] first */
+ { 0x2d, 0x85 },
+ { 0x33, 0xa0 }, /* Color Processing Parameter */
+ { 0x34, 0xd2 }, /* Max A/D range */
+ { 0x38, 0x8b },
+ { 0x39, 0x40 },
+
+ { 0x3c, 0x39 }, /* Enable AEC mode changing */
+ { 0x3c, 0x3c }, /* Change AEC mode */
+ { 0x3c, 0x24 }, /* Disable AEC mode changing */
+
+ { 0x3d, 0x80 },
+ /* These next two registers (0x4a, 0x4b) are undocumented.
+ * They control the color balance */
+ { 0x4a, 0x80 },
+ { 0x4b, 0x80 },
+ { 0x4d, 0xd2 }, /* This reduces noise a bit */
+ { 0x4e, 0xc1 },
+ { 0x4f, 0x04 },
+/* Do 50-53 have any effect? */
+/* Toggle 0x12[2] off and on here? */
+};
+
+static const struct ov_i2c_regvals norm_6x30[] = {
+ { 0x12, 0x80 }, /* Reset */
+ { 0x00, 0x1f }, /* Gain */
+ { 0x01, 0x99 }, /* Blue gain */
+ { 0x02, 0x7c }, /* Red gain */
+ { 0x03, 0xc0 }, /* Saturation */
+ { 0x05, 0x0a }, /* Contrast */
+ { 0x06, 0x95 }, /* Brightness */
+ { 0x07, 0x2d }, /* Sharpness */
+ { 0x0c, 0x20 },
+ { 0x0d, 0x20 },
+ { 0x0e, 0xa0 }, /* Was 0x20, bit7 enables a 2x gain which we need */
+ { 0x0f, 0x05 },
+ { 0x10, 0x9a },
+ { 0x11, 0x00 }, /* Pixel clock = fastest */
+ { 0x12, 0x24 }, /* Enable AGC and AWB */
+ { 0x13, 0x21 },
+ { 0x14, 0x80 },
+ { 0x15, 0x01 },
+ { 0x16, 0x03 },
+ { 0x17, 0x38 },
+ { 0x18, 0xea },
+ { 0x19, 0x04 },
+ { 0x1a, 0x93 },
+ { 0x1b, 0x00 },
+ { 0x1e, 0xc4 },
+ { 0x1f, 0x04 },
+ { 0x20, 0x20 },
+ { 0x21, 0x10 },
+ { 0x22, 0x88 },
+ { 0x23, 0xc0 }, /* Crystal circuit power level */
+ { 0x25, 0x9a }, /* Increase AEC black ratio */
+ { 0x26, 0xb2 }, /* BLC enable */
+ { 0x27, 0xa2 },
+ { 0x28, 0x00 },
+ { 0x29, 0x00 },
+ { 0x2a, 0x84 }, /* 60 Hz power */
+ { 0x2b, 0xa8 }, /* 60 Hz power */
+ { 0x2c, 0xa0 },
+ { 0x2d, 0x95 }, /* Enable auto-brightness */
+ { 0x2e, 0x88 },
+ { 0x33, 0x26 },
+ { 0x34, 0x03 },
+ { 0x36, 0x8f },
+ { 0x37, 0x80 },
+ { 0x38, 0x83 },
+ { 0x39, 0x80 },
+ { 0x3a, 0x0f },
+ { 0x3b, 0x3c },
+ { 0x3c, 0x1a },
+ { 0x3d, 0x80 },
+ { 0x3e, 0x80 },
+ { 0x3f, 0x0e },
+ { 0x40, 0x00 }, /* White bal */
+ { 0x41, 0x00 }, /* White bal */
+ { 0x42, 0x80 },
+ { 0x43, 0x3f }, /* White bal */
+ { 0x44, 0x80 },
+ { 0x45, 0x20 },
+ { 0x46, 0x20 },
+ { 0x47, 0x80 },
+ { 0x48, 0x7f },
+ { 0x49, 0x00 },
+ { 0x4a, 0x00 },
+ { 0x4b, 0x80 },
+ { 0x4c, 0xd0 },
+ { 0x4d, 0x10 }, /* U = 0.563u, V = 0.714v */
+ { 0x4e, 0x40 },
+ { 0x4f, 0x07 }, /* UV avg., col. killer: max */
+ { 0x50, 0xff },
+ { 0x54, 0x23 }, /* Max AGC gain: 18dB */
+ { 0x55, 0xff },
+ { 0x56, 0x12 },
+ { 0x57, 0x81 },
+ { 0x58, 0x75 },
+ { 0x59, 0x01 }, /* AGC dark current comp.: +1 */
+ { 0x5a, 0x2c },
+ { 0x5b, 0x0f }, /* AWB chrominance levels */
+ { 0x5c, 0x10 },
+ { 0x3d, 0x80 },
+ { 0x27, 0xa6 },
+ { 0x12, 0x20 }, /* Toggle AWB */
+ { 0x12, 0x24 },
+};
+
+/* Lawrence Glaister <lg@jfm.bc.ca> reports:
+ *
+ * Register 0x0f in the 7610 has the following effects:
+ *
+ * 0x85 (AEC method 1): Best overall, good contrast range
+ * 0x45 (AEC method 2): Very overexposed
+ * 0xa5 (spec sheet default): Ok, but the black level is
+ * shifted resulting in loss of contrast
+ * 0x05 (old driver setting): very overexposed, too much
+ * contrast
+ */
+static const struct ov_i2c_regvals norm_7610[] = {
+ { 0x10, 0xff },
+ { 0x16, 0x06 },
+ { 0x28, 0x24 },
+ { 0x2b, 0xac },
+ { 0x12, 0x00 },
+ { 0x38, 0x81 },
+ { 0x28, 0x24 }, /* 0c */
+ { 0x0f, 0x85 }, /* lg's setting */
+ { 0x15, 0x01 },
+ { 0x20, 0x1c },
+ { 0x23, 0x2a },
+ { 0x24, 0x10 },
+ { 0x25, 0x8a },
+ { 0x26, 0xa2 },
+ { 0x27, 0xc2 },
+ { 0x2a, 0x04 },
+ { 0x2c, 0xfe },
+ { 0x2d, 0x93 },
+ { 0x30, 0x71 },
+ { 0x31, 0x60 },
+ { 0x32, 0x26 },
+ { 0x33, 0x20 },
+ { 0x34, 0x48 },
+ { 0x12, 0x24 },
+ { 0x11, 0x01 },
+ { 0x0c, 0x24 },
+ { 0x0d, 0x24 },
+};
+
+static const struct ov_i2c_regvals norm_7620[] = {
+ { 0x12, 0x80 }, /* reset */
+ { 0x00, 0x00 }, /* gain */
+ { 0x01, 0x80 }, /* blue gain */
+ { 0x02, 0x80 }, /* red gain */
+ { 0x03, 0xc0 }, /* OV7670_R03_VREF */
+ { 0x06, 0x60 },
+ { 0x07, 0x00 },
+ { 0x0c, 0x24 },
+ { 0x0c, 0x24 },
+ { 0x0d, 0x24 },
+ { 0x11, 0x01 },
+ { 0x12, 0x24 },
+ { 0x13, 0x01 },
+ { 0x14, 0x84 },
+ { 0x15, 0x01 },
+ { 0x16, 0x03 },
+ { 0x17, 0x2f },
+ { 0x18, 0xcf },
+ { 0x19, 0x06 },
+ { 0x1a, 0xf5 },
+ { 0x1b, 0x00 },
+ { 0x20, 0x18 },
+ { 0x21, 0x80 },
+ { 0x22, 0x80 },
+ { 0x23, 0x00 },
+ { 0x26, 0xa2 },
+ { 0x27, 0xea },
+ { 0x28, 0x22 }, /* Was 0x20, bit1 enables a 2x gain which we need */
+ { 0x29, 0x00 },
+ { 0x2a, 0x10 },
+ { 0x2b, 0x00 },
+ { 0x2c, 0x88 },
+ { 0x2d, 0x91 },
+ { 0x2e, 0x80 },
+ { 0x2f, 0x44 },
+ { 0x60, 0x27 },
+ { 0x61, 0x02 },
+ { 0x62, 0x5f },
+ { 0x63, 0xd5 },
+ { 0x64, 0x57 },
+ { 0x65, 0x83 },
+ { 0x66, 0x55 },
+ { 0x67, 0x92 },
+ { 0x68, 0xcf },
+ { 0x69, 0x76 },
+ { 0x6a, 0x22 },
+ { 0x6b, 0x00 },
+ { 0x6c, 0x02 },
+ { 0x6d, 0x44 },
+ { 0x6e, 0x80 },
+ { 0x6f, 0x1d },
+ { 0x70, 0x8b },
+ { 0x71, 0x00 },
+ { 0x72, 0x14 },
+ { 0x73, 0x54 },
+ { 0x74, 0x00 },
+ { 0x75, 0x8e },
+ { 0x76, 0x00 },
+ { 0x77, 0xff },
+ { 0x78, 0x80 },
+ { 0x79, 0x80 },
+ { 0x7a, 0x80 },
+ { 0x7b, 0xe2 },
+ { 0x7c, 0x00 },
+};
+
+/* 7640 and 7648. The defaults should be OK for most registers. */
+static const struct ov_i2c_regvals norm_7640[] = {
+ { 0x12, 0x80 },
+ { 0x12, 0x14 },
+};
+
+static const struct ov_regvals init_519_ov7660[] = {
+ { 0x5d, 0x03 }, /* Turn off suspend mode */
+ { 0x53, 0x9b }, /* 0x9f enables the (unused) microcontroller */
+ { 0x54, 0x0f }, /* bit2 (jpeg enable) */
+ { 0xa2, 0x20 }, /* a2-a5 are undocumented */
+ { 0xa3, 0x18 },
+ { 0xa4, 0x04 },
+ { 0xa5, 0x28 },
+ { 0x37, 0x00 }, /* SetUsbInit */
+ { 0x55, 0x02 }, /* 4.096 Mhz audio clock */
+ /* Enable both fields, YUV Input, disable defect comp (why?) */
+ { 0x20, 0x0c }, /* 0x0d does U <-> V swap */
+ { 0x21, 0x38 },
+ { 0x22, 0x1d },
+ { 0x17, 0x50 }, /* undocumented */
+ { 0x37, 0x00 }, /* undocumented */
+ { 0x40, 0xff }, /* I2C timeout counter */
+ { 0x46, 0x00 }, /* I2C clock prescaler */
+};
+static const struct ov_i2c_regvals norm_7660[] = {
+ {OV7670_R12_COM7, OV7670_COM7_RESET},
+ {OV7670_R11_CLKRC, 0x81},
+ {0x92, 0x00}, /* DM_LNL */
+ {0x93, 0x00}, /* DM_LNH */
+ {0x9d, 0x4c}, /* BD50ST */
+ {0x9e, 0x3f}, /* BD60ST */
+ {OV7670_R3B_COM11, 0x02},
+ {OV7670_R13_COM8, 0xf5},
+ {OV7670_R10_AECH, 0x00},
+ {OV7670_R00_GAIN, 0x00},
+ {OV7670_R01_BLUE, 0x7c},
+ {OV7670_R02_RED, 0x9d},
+ {OV7670_R12_COM7, 0x00},
+ {OV7670_R04_COM1, 00},
+ {OV7670_R18_HSTOP, 0x01},
+ {OV7670_R17_HSTART, 0x13},
+ {OV7670_R32_HREF, 0x92},
+ {OV7670_R19_VSTART, 0x02},
+ {OV7670_R1A_VSTOP, 0x7a},
+ {OV7670_R03_VREF, 0x00},
+ {OV7670_R0E_COM5, 0x04},
+ {OV7670_R0F_COM6, 0x62},
+ {OV7670_R15_COM10, 0x00},
+ {0x16, 0x02}, /* RSVD */
+ {0x1b, 0x00}, /* PSHFT */
+ {OV7670_R1E_MVFP, 0x01},
+ {0x29, 0x3c}, /* RSVD */
+ {0x33, 0x00}, /* CHLF */
+ {0x34, 0x07}, /* ARBLM */
+ {0x35, 0x84}, /* RSVD */
+ {0x36, 0x00}, /* RSVD */
+ {0x37, 0x04}, /* ADC */
+ {0x39, 0x43}, /* OFON */
+ {OV7670_R3A_TSLB, 0x00},
+ {OV7670_R3C_COM12, 0x6c},
+ {OV7670_R3D_COM13, 0x98},
+ {OV7670_R3F_EDGE, 0x23},
+ {OV7670_R40_COM15, 0xc1},
+ {OV7670_R41_COM16, 0x22},
+ {0x6b, 0x0a}, /* DBLV */
+ {0xa1, 0x08}, /* RSVD */
+ {0x69, 0x80}, /* HV */
+ {0x43, 0xf0}, /* RSVD.. */
+ {0x44, 0x10},
+ {0x45, 0x78},
+ {0x46, 0xa8},
+ {0x47, 0x60},
+ {0x48, 0x80},
+ {0x59, 0xba},
+ {0x5a, 0x9a},
+ {0x5b, 0x22},
+ {0x5c, 0xb9},
+ {0x5d, 0x9b},
+ {0x5e, 0x10},
+ {0x5f, 0xe0},
+ {0x60, 0x85},
+ {0x61, 0x60},
+ {0x9f, 0x9d}, /* RSVD */
+ {0xa0, 0xa0}, /* DSPC2 */
+ {0x4f, 0x60}, /* matrix */
+ {0x50, 0x64},
+ {0x51, 0x04},
+ {0x52, 0x18},
+ {0x53, 0x3c},
+ {0x54, 0x54},
+ {0x55, 0x40},
+ {0x56, 0x40},
+ {0x57, 0x40},
+ {0x58, 0x0d}, /* matrix sign */
+ {0x8b, 0xcc}, /* RSVD */
+ {0x8c, 0xcc},
+ {0x8d, 0xcf},
+ {0x6c, 0x40}, /* gamma curve */
+ {0x6d, 0xe0},
+ {0x6e, 0xa0},
+ {0x6f, 0x80},
+ {0x70, 0x70},
+ {0x71, 0x80},
+ {0x72, 0x60},
+ {0x73, 0x60},
+ {0x74, 0x50},
+ {0x75, 0x40},
+ {0x76, 0x38},
+ {0x77, 0x3c},
+ {0x78, 0x32},
+ {0x79, 0x1a},
+ {0x7a, 0x28},
+ {0x7b, 0x24},
+ {0x7c, 0x04}, /* gamma curve */
+ {0x7d, 0x12},
+ {0x7e, 0x26},
+ {0x7f, 0x46},
+ {0x80, 0x54},
+ {0x81, 0x64},
+ {0x82, 0x70},
+ {0x83, 0x7c},
+ {0x84, 0x86},
+ {0x85, 0x8e},
+ {0x86, 0x9c},
+ {0x87, 0xab},
+ {0x88, 0xc4},
+ {0x89, 0xd1},
+ {0x8a, 0xe5},
+ {OV7670_R14_COM9, 0x1e},
+ {OV7670_R24_AEW, 0x80},
+ {OV7670_R25_AEB, 0x72},
+ {OV7670_R26_VPT, 0xb3},
+ {0x62, 0x80}, /* LCC1 */
+ {0x63, 0x80}, /* LCC2 */
+ {0x64, 0x06}, /* LCC3 */
+ {0x65, 0x00}, /* LCC4 */
+ {0x66, 0x01}, /* LCC5 */
+ {0x94, 0x0e}, /* RSVD.. */
+ {0x95, 0x14},
+ {OV7670_R13_COM8, OV7670_COM8_FASTAEC
+ | OV7670_COM8_AECSTEP
+ | OV7670_COM8_BFILT
+ | 0x10
+ | OV7670_COM8_AGC
+ | OV7670_COM8_AWB
+ | OV7670_COM8_AEC},
+ {0xa1, 0xc8}
+};
+static const struct ov_i2c_regvals norm_9600[] = {
+ {0x12, 0x80},
+ {0x0c, 0x28},
+ {0x11, 0x80},
+ {0x13, 0xb5},
+ {0x14, 0x3e},
+ {0x1b, 0x04},
+ {0x24, 0xb0},
+ {0x25, 0x90},
+ {0x26, 0x94},
+ {0x35, 0x90},
+ {0x37, 0x07},
+ {0x38, 0x08},
+ {0x01, 0x8e},
+ {0x02, 0x85}
+};
+
+/* 7670. Defaults taken from OmniVision provided data,
+* as provided by Jonathan Corbet of OLPC */
+static const struct ov_i2c_regvals norm_7670[] = {
+ { OV7670_R12_COM7, OV7670_COM7_RESET },
+ { OV7670_R3A_TSLB, 0x04 }, /* OV */
+ { OV7670_R12_COM7, OV7670_COM7_FMT_VGA }, /* VGA */
+ { OV7670_R11_CLKRC, 0x01 },
+/*
+ * Set the hardware window. These values from OV don't entirely
+ * make sense - hstop is less than hstart. But they work...
+ */
+ { OV7670_R17_HSTART, 0x13 },
+ { OV7670_R18_HSTOP, 0x01 },
+ { OV7670_R32_HREF, 0xb6 },
+ { OV7670_R19_VSTART, 0x02 },
+ { OV7670_R1A_VSTOP, 0x7a },
+ { OV7670_R03_VREF, 0x0a },
+
+ { OV7670_R0C_COM3, 0x00 },
+ { OV7670_R3E_COM14, 0x00 },
+/* Mystery scaling numbers */
+ { 0x70, 0x3a },
+ { 0x71, 0x35 },
+ { 0x72, 0x11 },
+ { 0x73, 0xf0 },
+ { 0xa2, 0x02 },
+/* { OV7670_R15_COM10, 0x0 }, */
+
+/* Gamma curve values */
+ { 0x7a, 0x20 },
+ { 0x7b, 0x10 },
+ { 0x7c, 0x1e },
+ { 0x7d, 0x35 },
+ { 0x7e, 0x5a },
+ { 0x7f, 0x69 },
+ { 0x80, 0x76 },
+ { 0x81, 0x80 },
+ { 0x82, 0x88 },
+ { 0x83, 0x8f },
+ { 0x84, 0x96 },
+ { 0x85, 0xa3 },
+ { 0x86, 0xaf },
+ { 0x87, 0xc4 },
+ { 0x88, 0xd7 },
+ { 0x89, 0xe8 },
+
+/* AGC and AEC parameters. Note we start by disabling those features,
+ then turn them only after tweaking the values. */
+ { OV7670_R13_COM8, OV7670_COM8_FASTAEC
+ | OV7670_COM8_AECSTEP
+ | OV7670_COM8_BFILT },
+ { OV7670_R00_GAIN, 0x00 },
+ { OV7670_R10_AECH, 0x00 },
+ { OV7670_R0D_COM4, 0x40 }, /* magic reserved bit */
+ { OV7670_R14_COM9, 0x18 }, /* 4x gain + magic rsvd bit */
+ { OV7670_RA5_BD50MAX, 0x05 },
+ { OV7670_RAB_BD60MAX, 0x07 },
+ { OV7670_R24_AEW, 0x95 },
+ { OV7670_R25_AEB, 0x33 },
+ { OV7670_R26_VPT, 0xe3 },
+ { OV7670_R9F_HAECC1, 0x78 },
+ { OV7670_RA0_HAECC2, 0x68 },
+ { 0xa1, 0x03 }, /* magic */
+ { OV7670_RA6_HAECC3, 0xd8 },
+ { OV7670_RA7_HAECC4, 0xd8 },
+ { OV7670_RA8_HAECC5, 0xf0 },
+ { OV7670_RA9_HAECC6, 0x90 },
+ { OV7670_RAA_HAECC7, 0x94 },
+ { OV7670_R13_COM8, OV7670_COM8_FASTAEC
+ | OV7670_COM8_AECSTEP
+ | OV7670_COM8_BFILT
+ | OV7670_COM8_AGC
+ | OV7670_COM8_AEC },
+
+/* Almost all of these are magic "reserved" values. */
+ { OV7670_R0E_COM5, 0x61 },
+ { OV7670_R0F_COM6, 0x4b },
+ { 0x16, 0x02 },
+ { OV7670_R1E_MVFP, 0x07 },
+ { 0x21, 0x02 },
+ { 0x22, 0x91 },
+ { 0x29, 0x07 },
+ { 0x33, 0x0b },
+ { 0x35, 0x0b },
+ { 0x37, 0x1d },
+ { 0x38, 0x71 },
+ { 0x39, 0x2a },
+ { OV7670_R3C_COM12, 0x78 },
+ { 0x4d, 0x40 },
+ { 0x4e, 0x20 },
+ { OV7670_R69_GFIX, 0x00 },
+ { 0x6b, 0x4a },
+ { 0x74, 0x10 },
+ { 0x8d, 0x4f },
+ { 0x8e, 0x00 },
+ { 0x8f, 0x00 },
+ { 0x90, 0x00 },
+ { 0x91, 0x00 },
+ { 0x96, 0x00 },
+ { 0x9a, 0x00 },
+ { 0xb0, 0x84 },
+ { 0xb1, 0x0c },
+ { 0xb2, 0x0e },
+ { 0xb3, 0x82 },
+ { 0xb8, 0x0a },
+
+/* More reserved magic, some of which tweaks white balance */
+ { 0x43, 0x0a },
+ { 0x44, 0xf0 },
+ { 0x45, 0x34 },
+ { 0x46, 0x58 },
+ { 0x47, 0x28 },
+ { 0x48, 0x3a },
+ { 0x59, 0x88 },
+ { 0x5a, 0x88 },
+ { 0x5b, 0x44 },
+ { 0x5c, 0x67 },
+ { 0x5d, 0x49 },
+ { 0x5e, 0x0e },
+ { 0x6c, 0x0a },
+ { 0x6d, 0x55 },
+ { 0x6e, 0x11 },
+ { 0x6f, 0x9f }, /* "9e for advance AWB" */
+ { 0x6a, 0x40 },
+ { OV7670_R01_BLUE, 0x40 },
+ { OV7670_R02_RED, 0x60 },
+ { OV7670_R13_COM8, OV7670_COM8_FASTAEC
+ | OV7670_COM8_AECSTEP
+ | OV7670_COM8_BFILT
+ | OV7670_COM8_AGC
+ | OV7670_COM8_AEC
+ | OV7670_COM8_AWB },
+
+/* Matrix coefficients */
+ { 0x4f, 0x80 },
+ { 0x50, 0x80 },
+ { 0x51, 0x00 },
+ { 0x52, 0x22 },
+ { 0x53, 0x5e },
+ { 0x54, 0x80 },
+ { 0x58, 0x9e },
+
+ { OV7670_R41_COM16, OV7670_COM16_AWBGAIN },
+ { OV7670_R3F_EDGE, 0x00 },
+ { 0x75, 0x05 },
+ { 0x76, 0xe1 },
+ { 0x4c, 0x00 },
+ { 0x77, 0x01 },
+ { OV7670_R3D_COM13, OV7670_COM13_GAMMA
+ | OV7670_COM13_UVSAT
+ | 2}, /* was 3 */
+ { 0x4b, 0x09 },
+ { 0xc9, 0x60 },
+ { OV7670_R41_COM16, 0x38 },
+ { 0x56, 0x40 },
+
+ { 0x34, 0x11 },
+ { OV7670_R3B_COM11, OV7670_COM11_EXP|OV7670_COM11_HZAUTO },
+ { 0xa4, 0x88 },
+ { 0x96, 0x00 },
+ { 0x97, 0x30 },
+ { 0x98, 0x20 },
+ { 0x99, 0x30 },
+ { 0x9a, 0x84 },
+ { 0x9b, 0x29 },
+ { 0x9c, 0x03 },
+ { 0x9d, 0x4c },
+ { 0x9e, 0x3f },
+ { 0x78, 0x04 },
+
+/* Extra-weird stuff. Some sort of multiplexor register */
+ { 0x79, 0x01 },
+ { 0xc8, 0xf0 },
+ { 0x79, 0x0f },
+ { 0xc8, 0x00 },
+ { 0x79, 0x10 },
+ { 0xc8, 0x7e },
+ { 0x79, 0x0a },
+ { 0xc8, 0x80 },
+ { 0x79, 0x0b },
+ { 0xc8, 0x01 },
+ { 0x79, 0x0c },
+ { 0xc8, 0x0f },
+ { 0x79, 0x0d },
+ { 0xc8, 0x20 },
+ { 0x79, 0x09 },
+ { 0xc8, 0x80 },
+ { 0x79, 0x02 },
+ { 0xc8, 0xc0 },
+ { 0x79, 0x03 },
+ { 0xc8, 0x40 },
+ { 0x79, 0x05 },
+ { 0xc8, 0x30 },
+ { 0x79, 0x26 },
+};
+
+static const struct ov_i2c_regvals norm_8610[] = {
+ { 0x12, 0x80 },
+ { 0x00, 0x00 },
+ { 0x01, 0x80 },
+ { 0x02, 0x80 },
+ { 0x03, 0xc0 },
+ { 0x04, 0x30 },
+ { 0x05, 0x30 }, /* was 0x10, new from windrv 090403 */
+ { 0x06, 0x70 }, /* was 0x80, new from windrv 090403 */
+ { 0x0a, 0x86 },
+ { 0x0b, 0xb0 },
+ { 0x0c, 0x20 },
+ { 0x0d, 0x20 },
+ { 0x11, 0x01 },
+ { 0x12, 0x25 },
+ { 0x13, 0x01 },
+ { 0x14, 0x04 },
+ { 0x15, 0x01 }, /* Lin and Win think different about UV order */
+ { 0x16, 0x03 },
+ { 0x17, 0x38 }, /* was 0x2f, new from windrv 090403 */
+ { 0x18, 0xea }, /* was 0xcf, new from windrv 090403 */
+ { 0x19, 0x02 }, /* was 0x06, new from windrv 090403 */
+ { 0x1a, 0xf5 },
+ { 0x1b, 0x00 },
+ { 0x20, 0xd0 }, /* was 0x90, new from windrv 090403 */
+ { 0x23, 0xc0 }, /* was 0x00, new from windrv 090403 */
+ { 0x24, 0x30 }, /* was 0x1d, new from windrv 090403 */
+ { 0x25, 0x50 }, /* was 0x57, new from windrv 090403 */
+ { 0x26, 0xa2 },
+ { 0x27, 0xea },
+ { 0x28, 0x00 },
+ { 0x29, 0x00 },
+ { 0x2a, 0x80 },
+ { 0x2b, 0xc8 }, /* was 0xcc, new from windrv 090403 */
+ { 0x2c, 0xac },
+ { 0x2d, 0x45 }, /* was 0xd5, new from windrv 090403 */
+ { 0x2e, 0x80 },
+ { 0x2f, 0x14 }, /* was 0x01, new from windrv 090403 */
+ { 0x4c, 0x00 },
+ { 0x4d, 0x30 }, /* was 0x10, new from windrv 090403 */
+ { 0x60, 0x02 }, /* was 0x01, new from windrv 090403 */
+ { 0x61, 0x00 }, /* was 0x09, new from windrv 090403 */
+ { 0x62, 0x5f }, /* was 0xd7, new from windrv 090403 */
+ { 0x63, 0xff },
+ { 0x64, 0x53 }, /* new windrv 090403 says 0x57,
+ * maybe thats wrong */
+ { 0x65, 0x00 },
+ { 0x66, 0x55 },
+ { 0x67, 0xb0 },
+ { 0x68, 0xc0 }, /* was 0xaf, new from windrv 090403 */
+ { 0x69, 0x02 },
+ { 0x6a, 0x22 },
+ { 0x6b, 0x00 },
+ { 0x6c, 0x99 }, /* was 0x80, old windrv says 0x00, but
+ * deleting bit7 colors the first images red */
+ { 0x6d, 0x11 }, /* was 0x00, new from windrv 090403 */
+ { 0x6e, 0x11 }, /* was 0x00, new from windrv 090403 */
+ { 0x6f, 0x01 },
+ { 0x70, 0x8b },
+ { 0x71, 0x00 },
+ { 0x72, 0x14 },
+ { 0x73, 0x54 },
+ { 0x74, 0x00 },/* 0x60? - was 0x00, new from windrv 090403 */
+ { 0x75, 0x0e },
+ { 0x76, 0x02 }, /* was 0x02, new from windrv 090403 */
+ { 0x77, 0xff },
+ { 0x78, 0x80 },
+ { 0x79, 0x80 },
+ { 0x7a, 0x80 },
+ { 0x7b, 0x10 }, /* was 0x13, new from windrv 090403 */
+ { 0x7c, 0x00 },
+ { 0x7d, 0x08 }, /* was 0x09, new from windrv 090403 */
+ { 0x7e, 0x08 }, /* was 0xc0, new from windrv 090403 */
+ { 0x7f, 0xfb },
+ { 0x80, 0x28 },
+ { 0x81, 0x00 },
+ { 0x82, 0x23 },
+ { 0x83, 0x0b },
+ { 0x84, 0x00 },
+ { 0x85, 0x62 }, /* was 0x61, new from windrv 090403 */
+ { 0x86, 0xc9 },
+ { 0x87, 0x00 },
+ { 0x88, 0x00 },
+ { 0x89, 0x01 },
+ { 0x12, 0x20 },
+ { 0x12, 0x25 }, /* was 0x24, new from windrv 090403 */
+};
+
+static unsigned char ov7670_abs_to_sm(unsigned char v)
+{
+ if (v > 127)
+ return v & 0x7f;
+ return (128 - v) | 0x80;
+}
+
+/* Write a OV519 register */
+static void reg_w(struct sd *sd, u16 index, u16 value)
+{
+ int ret, req = 0;
+
+ if (sd->gspca_dev.usb_err < 0)
+ return;
+
+ switch (sd->bridge) {
+ case BRIDGE_OV511:
+ case BRIDGE_OV511PLUS:
+ req = 2;
+ break;
+ case BRIDGE_OVFX2:
+ req = 0x0a;
+ /* fall through */
+ case BRIDGE_W9968CF:
+ PDEBUG(D_USBO, "SET %02x %04x %04x",
+ req, value, index);
+ ret = usb_control_msg(sd->gspca_dev.dev,
+ usb_sndctrlpipe(sd->gspca_dev.dev, 0),
+ req,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ value, index, NULL, 0, 500);
+ goto leave;
+ default:
+ req = 1;
+ }
+
+ PDEBUG(D_USBO, "SET %02x 0000 %04x %02x",
+ req, index, value);
+ sd->gspca_dev.usb_buf[0] = value;
+ ret = usb_control_msg(sd->gspca_dev.dev,
+ usb_sndctrlpipe(sd->gspca_dev.dev, 0),
+ req,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0, index,
+ sd->gspca_dev.usb_buf, 1, 500);
+leave:
+ if (ret < 0) {
+ pr_err("reg_w %02x failed %d\n", index, ret);
+ sd->gspca_dev.usb_err = ret;
+ return;
+ }
+}
+
+/* Read from a OV519 register, note not valid for the w9968cf!! */
+/* returns: negative is error, pos or zero is data */
+static int reg_r(struct sd *sd, u16 index)
+{
+ int ret;
+ int req;
+
+ if (sd->gspca_dev.usb_err < 0)
+ return -1;
+
+ switch (sd->bridge) {
+ case BRIDGE_OV511:
+ case BRIDGE_OV511PLUS:
+ req = 3;
+ break;
+ case BRIDGE_OVFX2:
+ req = 0x0b;
+ break;
+ default:
+ req = 1;
+ }
+
+ ret = usb_control_msg(sd->gspca_dev.dev,
+ usb_rcvctrlpipe(sd->gspca_dev.dev, 0),
+ req,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0, index, sd->gspca_dev.usb_buf, 1, 500);
+
+ if (ret >= 0) {
+ ret = sd->gspca_dev.usb_buf[0];
+ PDEBUG(D_USBI, "GET %02x 0000 %04x %02x",
+ req, index, ret);
+ } else {
+ pr_err("reg_r %02x failed %d\n", index, ret);
+ sd->gspca_dev.usb_err = ret;
+ }
+
+ return ret;
+}
+
+/* Read 8 values from a OV519 register */
+static int reg_r8(struct sd *sd,
+ u16 index)
+{
+ int ret;
+
+ if (sd->gspca_dev.usb_err < 0)
+ return -1;
+
+ ret = usb_control_msg(sd->gspca_dev.dev,
+ usb_rcvctrlpipe(sd->gspca_dev.dev, 0),
+ 1, /* REQ_IO */
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0, index, sd->gspca_dev.usb_buf, 8, 500);
+
+ if (ret >= 0) {
+ ret = sd->gspca_dev.usb_buf[0];
+ } else {
+ pr_err("reg_r8 %02x failed %d\n", index, ret);
+ sd->gspca_dev.usb_err = ret;
+ }
+
+ return ret;
+}
+
+/*
+ * Writes bits at positions specified by mask to an OV51x reg. Bits that are in
+ * the same position as 1's in "mask" are cleared and set to "value". Bits
+ * that are in the same position as 0's in "mask" are preserved, regardless
+ * of their respective state in "value".
+ */
+static void reg_w_mask(struct sd *sd,
+ u16 index,
+ u8 value,
+ u8 mask)
+{
+ int ret;
+ u8 oldval;
+
+ if (mask != 0xff) {
+ value &= mask; /* Enforce mask on value */
+ ret = reg_r(sd, index);
+ if (ret < 0)
+ return;
+
+ oldval = ret & ~mask; /* Clear the masked bits */
+ value |= oldval; /* Set the desired bits */
+ }
+ reg_w(sd, index, value);
+}
+
+/*
+ * Writes multiple (n) byte value to a single register. Only valid with certain
+ * registers (0x30 and 0xc4 - 0xce).
+ */
+static void ov518_reg_w32(struct sd *sd, u16 index, u32 value, int n)
+{
+ int ret;
+
+ if (sd->gspca_dev.usb_err < 0)
+ return;
+
+ *((__le32 *) sd->gspca_dev.usb_buf) = __cpu_to_le32(value);
+
+ ret = usb_control_msg(sd->gspca_dev.dev,
+ usb_sndctrlpipe(sd->gspca_dev.dev, 0),
+ 1 /* REG_IO */,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0, index,
+ sd->gspca_dev.usb_buf, n, 500);
+ if (ret < 0) {
+ pr_err("reg_w32 %02x failed %d\n", index, ret);
+ sd->gspca_dev.usb_err = ret;
+ }
+}
+
+static void ov511_i2c_w(struct sd *sd, u8 reg, u8 value)
+{
+ int rc, retries;
+
+ PDEBUG(D_USBO, "ov511_i2c_w %02x %02x", reg, value);
+
+ /* Three byte write cycle */
+ for (retries = 6; ; ) {
+ /* Select camera register */
+ reg_w(sd, R51x_I2C_SADDR_3, reg);
+
+ /* Write "value" to I2C data port of OV511 */
+ reg_w(sd, R51x_I2C_DATA, value);
+
+ /* Initiate 3-byte write cycle */
+ reg_w(sd, R511_I2C_CTL, 0x01);
+
+ do {
+ rc = reg_r(sd, R511_I2C_CTL);
+ } while (rc > 0 && ((rc & 1) == 0)); /* Retry until idle */
+
+ if (rc < 0)
+ return;
+
+ if ((rc & 2) == 0) /* Ack? */
+ break;
+ if (--retries < 0) {
+ PDEBUG(D_USBO, "i2c write retries exhausted");
+ return;
+ }
+ }
+}
+
+static int ov511_i2c_r(struct sd *sd, u8 reg)
+{
+ int rc, value, retries;
+
+ /* Two byte write cycle */
+ for (retries = 6; ; ) {
+ /* Select camera register */
+ reg_w(sd, R51x_I2C_SADDR_2, reg);
+
+ /* Initiate 2-byte write cycle */
+ reg_w(sd, R511_I2C_CTL, 0x03);
+
+ do {
+ rc = reg_r(sd, R511_I2C_CTL);
+ } while (rc > 0 && ((rc & 1) == 0)); /* Retry until idle */
+
+ if (rc < 0)
+ return rc;
+
+ if ((rc & 2) == 0) /* Ack? */
+ break;
+
+ /* I2C abort */
+ reg_w(sd, R511_I2C_CTL, 0x10);
+
+ if (--retries < 0) {
+ PDEBUG(D_USBI, "i2c write retries exhausted");
+ return -1;
+ }
+ }
+
+ /* Two byte read cycle */
+ for (retries = 6; ; ) {
+ /* Initiate 2-byte read cycle */
+ reg_w(sd, R511_I2C_CTL, 0x05);
+
+ do {
+ rc = reg_r(sd, R511_I2C_CTL);
+ } while (rc > 0 && ((rc & 1) == 0)); /* Retry until idle */
+
+ if (rc < 0)
+ return rc;
+
+ if ((rc & 2) == 0) /* Ack? */
+ break;
+
+ /* I2C abort */
+ reg_w(sd, R511_I2C_CTL, 0x10);
+
+ if (--retries < 0) {
+ PDEBUG(D_USBI, "i2c read retries exhausted");
+ return -1;
+ }
+ }
+
+ value = reg_r(sd, R51x_I2C_DATA);
+
+ PDEBUG(D_USBI, "ov511_i2c_r %02x %02x", reg, value);
+
+ /* This is needed to make i2c_w() work */
+ reg_w(sd, R511_I2C_CTL, 0x05);
+
+ return value;
+}
+
+/*
+ * The OV518 I2C I/O procedure is different, hence, this function.
+ * This is normally only called from i2c_w(). Note that this function
+ * always succeeds regardless of whether the sensor is present and working.
+ */
+static void ov518_i2c_w(struct sd *sd,
+ u8 reg,
+ u8 value)
+{
+ PDEBUG(D_USBO, "ov518_i2c_w %02x %02x", reg, value);
+
+ /* Select camera register */
+ reg_w(sd, R51x_I2C_SADDR_3, reg);
+
+ /* Write "value" to I2C data port of OV511 */
+ reg_w(sd, R51x_I2C_DATA, value);
+
+ /* Initiate 3-byte write cycle */
+ reg_w(sd, R518_I2C_CTL, 0x01);
+
+ /* wait for write complete */
+ msleep(4);
+ reg_r8(sd, R518_I2C_CTL);
+}
+
+/*
+ * returns: negative is error, pos or zero is data
+ *
+ * The OV518 I2C I/O procedure is different, hence, this function.
+ * This is normally only called from i2c_r(). Note that this function
+ * always succeeds regardless of whether the sensor is present and working.
+ */
+static int ov518_i2c_r(struct sd *sd, u8 reg)
+{
+ int value;
+
+ /* Select camera register */
+ reg_w(sd, R51x_I2C_SADDR_2, reg);
+
+ /* Initiate 2-byte write cycle */
+ reg_w(sd, R518_I2C_CTL, 0x03);
+ reg_r8(sd, R518_I2C_CTL);
+
+ /* Initiate 2-byte read cycle */
+ reg_w(sd, R518_I2C_CTL, 0x05);
+ reg_r8(sd, R518_I2C_CTL);
+
+ value = reg_r(sd, R51x_I2C_DATA);
+ PDEBUG(D_USBI, "ov518_i2c_r %02x %02x", reg, value);
+ return value;
+}
+
+static void ovfx2_i2c_w(struct sd *sd, u8 reg, u8 value)
+{
+ int ret;
+
+ if (sd->gspca_dev.usb_err < 0)
+ return;
+
+ ret = usb_control_msg(sd->gspca_dev.dev,
+ usb_sndctrlpipe(sd->gspca_dev.dev, 0),
+ 0x02,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ (u16) value, (u16) reg, NULL, 0, 500);
+
+ if (ret < 0) {
+ pr_err("ovfx2_i2c_w %02x failed %d\n", reg, ret);
+ sd->gspca_dev.usb_err = ret;
+ }
+
+ PDEBUG(D_USBO, "ovfx2_i2c_w %02x %02x", reg, value);
+}
+
+static int ovfx2_i2c_r(struct sd *sd, u8 reg)
+{
+ int ret;
+
+ if (sd->gspca_dev.usb_err < 0)
+ return -1;
+
+ ret = usb_control_msg(sd->gspca_dev.dev,
+ usb_rcvctrlpipe(sd->gspca_dev.dev, 0),
+ 0x03,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0, (u16) reg, sd->gspca_dev.usb_buf, 1, 500);
+
+ if (ret >= 0) {
+ ret = sd->gspca_dev.usb_buf[0];
+ PDEBUG(D_USBI, "ovfx2_i2c_r %02x %02x", reg, ret);
+ } else {
+ pr_err("ovfx2_i2c_r %02x failed %d\n", reg, ret);
+ sd->gspca_dev.usb_err = ret;
+ }
+
+ return ret;
+}
+
+static void i2c_w(struct sd *sd, u8 reg, u8 value)
+{
+ if (sd->sensor_reg_cache[reg] == value)
+ return;
+
+ switch (sd->bridge) {
+ case BRIDGE_OV511:
+ case BRIDGE_OV511PLUS:
+ ov511_i2c_w(sd, reg, value);
+ break;
+ case BRIDGE_OV518:
+ case BRIDGE_OV518PLUS:
+ case BRIDGE_OV519:
+ ov518_i2c_w(sd, reg, value);
+ break;
+ case BRIDGE_OVFX2:
+ ovfx2_i2c_w(sd, reg, value);
+ break;
+ case BRIDGE_W9968CF:
+ w9968cf_i2c_w(sd, reg, value);
+ break;
+ }
+
+ if (sd->gspca_dev.usb_err >= 0) {
+ /* Up on sensor reset empty the register cache */
+ if (reg == 0x12 && (value & 0x80))
+ memset(sd->sensor_reg_cache, -1,
+ sizeof(sd->sensor_reg_cache));
+ else
+ sd->sensor_reg_cache[reg] = value;
+ }
+}
+
+static int i2c_r(struct sd *sd, u8 reg)
+{
+ int ret = -1;
+
+ if (sd->sensor_reg_cache[reg] != -1)
+ return sd->sensor_reg_cache[reg];
+
+ switch (sd->bridge) {
+ case BRIDGE_OV511:
+ case BRIDGE_OV511PLUS:
+ ret = ov511_i2c_r(sd, reg);
+ break;
+ case BRIDGE_OV518:
+ case BRIDGE_OV518PLUS:
+ case BRIDGE_OV519:
+ ret = ov518_i2c_r(sd, reg);
+ break;
+ case BRIDGE_OVFX2:
+ ret = ovfx2_i2c_r(sd, reg);
+ break;
+ case BRIDGE_W9968CF:
+ ret = w9968cf_i2c_r(sd, reg);
+ break;
+ }
+
+ if (ret >= 0)
+ sd->sensor_reg_cache[reg] = ret;
+
+ return ret;
+}
+
+/* Writes bits at positions specified by mask to an I2C reg. Bits that are in
+ * the same position as 1's in "mask" are cleared and set to "value". Bits
+ * that are in the same position as 0's in "mask" are preserved, regardless
+ * of their respective state in "value".
+ */
+static void i2c_w_mask(struct sd *sd,
+ u8 reg,
+ u8 value,
+ u8 mask)
+{
+ int rc;
+ u8 oldval;
+
+ value &= mask; /* Enforce mask on value */
+ rc = i2c_r(sd, reg);
+ if (rc < 0)
+ return;
+ oldval = rc & ~mask; /* Clear the masked bits */
+ value |= oldval; /* Set the desired bits */
+ i2c_w(sd, reg, value);
+}
+
+/* Temporarily stops OV511 from functioning. Must do this before changing
+ * registers while the camera is streaming */
+static inline void ov51x_stop(struct sd *sd)
+{
+ PDEBUG(D_STREAM, "stopping");
+ sd->stopped = 1;
+ switch (sd->bridge) {
+ case BRIDGE_OV511:
+ case BRIDGE_OV511PLUS:
+ reg_w(sd, R51x_SYS_RESET, 0x3d);
+ break;
+ case BRIDGE_OV518:
+ case BRIDGE_OV518PLUS:
+ reg_w_mask(sd, R51x_SYS_RESET, 0x3a, 0x3a);
+ break;
+ case BRIDGE_OV519:
+ reg_w(sd, OV519_R51_RESET1, 0x0f);
+ reg_w(sd, OV519_R51_RESET1, 0x00);
+ reg_w(sd, 0x22, 0x00); /* FRAR */
+ break;
+ case BRIDGE_OVFX2:
+ reg_w_mask(sd, 0x0f, 0x00, 0x02);
+ break;
+ case BRIDGE_W9968CF:
+ reg_w(sd, 0x3c, 0x0a05); /* stop USB transfer */
+ break;
+ }
+}
+
+/* Restarts OV511 after ov511_stop() is called. Has no effect if it is not
+ * actually stopped (for performance). */
+static inline void ov51x_restart(struct sd *sd)
+{
+ PDEBUG(D_STREAM, "restarting");
+ if (!sd->stopped)
+ return;
+ sd->stopped = 0;
+
+ /* Reinitialize the stream */
+ switch (sd->bridge) {
+ case BRIDGE_OV511:
+ case BRIDGE_OV511PLUS:
+ reg_w(sd, R51x_SYS_RESET, 0x00);
+ break;
+ case BRIDGE_OV518:
+ case BRIDGE_OV518PLUS:
+ reg_w(sd, 0x2f, 0x80);
+ reg_w(sd, R51x_SYS_RESET, 0x00);
+ break;
+ case BRIDGE_OV519:
+ reg_w(sd, OV519_R51_RESET1, 0x0f);
+ reg_w(sd, OV519_R51_RESET1, 0x00);
+ reg_w(sd, 0x22, 0x1d); /* FRAR */
+ break;
+ case BRIDGE_OVFX2:
+ reg_w_mask(sd, 0x0f, 0x02, 0x02);
+ break;
+ case BRIDGE_W9968CF:
+ reg_w(sd, 0x3c, 0x8a05); /* USB FIFO enable */
+ break;
+ }
+}
+
+static void ov51x_set_slave_ids(struct sd *sd, u8 slave);
+
+/* This does an initial reset of an OmniVision sensor and ensures that I2C
+ * is synchronized. Returns <0 on failure.
+ */
+static int init_ov_sensor(struct sd *sd, u8 slave)
+{
+ int i;
+
+ ov51x_set_slave_ids(sd, slave);
+
+ /* Reset the sensor */
+ i2c_w(sd, 0x12, 0x80);
+
+ /* Wait for it to initialize */
+ msleep(150);
+
+ for (i = 0; i < i2c_detect_tries; i++) {
+ if (i2c_r(sd, OV7610_REG_ID_HIGH) == 0x7f &&
+ i2c_r(sd, OV7610_REG_ID_LOW) == 0xa2) {
+ PDEBUG(D_PROBE, "I2C synced in %d attempt(s)", i);
+ return 0;
+ }
+
+ /* Reset the sensor */
+ i2c_w(sd, 0x12, 0x80);
+
+ /* Wait for it to initialize */
+ msleep(150);
+
+ /* Dummy read to sync I2C */
+ if (i2c_r(sd, 0x00) < 0)
+ return -1;
+ }
+ return -1;
+}
+
+/* Set the read and write slave IDs. The "slave" argument is the write slave,
+ * and the read slave will be set to (slave + 1).
+ * This should not be called from outside the i2c I/O functions.
+ * Sets I2C read and write slave IDs. Returns <0 for error
+ */
+static void ov51x_set_slave_ids(struct sd *sd,
+ u8 slave)
+{
+ switch (sd->bridge) {
+ case BRIDGE_OVFX2:
+ reg_w(sd, OVFX2_I2C_ADDR, slave);
+ return;
+ case BRIDGE_W9968CF:
+ sd->sensor_addr = slave;
+ return;
+ }
+
+ reg_w(sd, R51x_I2C_W_SID, slave);
+ reg_w(sd, R51x_I2C_R_SID, slave + 1);
+}
+
+static void write_regvals(struct sd *sd,
+ const struct ov_regvals *regvals,
+ int n)
+{
+ while (--n >= 0) {
+ reg_w(sd, regvals->reg, regvals->val);
+ regvals++;
+ }
+}
+
+static void write_i2c_regvals(struct sd *sd,
+ const struct ov_i2c_regvals *regvals,
+ int n)
+{
+ while (--n >= 0) {
+ i2c_w(sd, regvals->reg, regvals->val);
+ regvals++;
+ }
+}
+
+/****************************************************************************
+ *
+ * OV511 and sensor configuration
+ *
+ ***************************************************************************/
+
+/* This initializes the OV2x10 / OV3610 / OV3620 / OV9600 */
+static void ov_hires_configure(struct sd *sd)
+{
+ int high, low;
+
+ if (sd->bridge != BRIDGE_OVFX2) {
+ pr_err("error hires sensors only supported with ovfx2\n");
+ return;
+ }
+
+ PDEBUG(D_PROBE, "starting ov hires configuration");
+
+ /* Detect sensor (sub)type */
+ high = i2c_r(sd, 0x0a);
+ low = i2c_r(sd, 0x0b);
+ /* info("%x, %x", high, low); */
+ switch (high) {
+ case 0x96:
+ switch (low) {
+ case 0x40:
+ PDEBUG(D_PROBE, "Sensor is a OV2610");
+ sd->sensor = SEN_OV2610;
+ return;
+ case 0x41:
+ PDEBUG(D_PROBE, "Sensor is a OV2610AE");
+ sd->sensor = SEN_OV2610AE;
+ return;
+ case 0xb1:
+ PDEBUG(D_PROBE, "Sensor is a OV9600");
+ sd->sensor = SEN_OV9600;
+ return;
+ }
+ break;
+ case 0x36:
+ if ((low & 0x0f) == 0x00) {
+ PDEBUG(D_PROBE, "Sensor is a OV3610");
+ sd->sensor = SEN_OV3610;
+ return;
+ }
+ break;
+ }
+ pr_err("Error unknown sensor type: %02x%02x\n", high, low);
+}
+
+/* This initializes the OV8110, OV8610 sensor. The OV8110 uses
+ * the same register settings as the OV8610, since they are very similar.
+ */
+static void ov8xx0_configure(struct sd *sd)
+{
+ int rc;
+
+ PDEBUG(D_PROBE, "starting ov8xx0 configuration");
+
+ /* Detect sensor (sub)type */
+ rc = i2c_r(sd, OV7610_REG_COM_I);
+ if (rc < 0) {
+ PDEBUG(D_ERR, "Error detecting sensor type");
+ return;
+ }
+ if ((rc & 3) == 1)
+ sd->sensor = SEN_OV8610;
+ else
+ pr_err("Unknown image sensor version: %d\n", rc & 3);
+}
+
+/* This initializes the OV7610, OV7620, or OV76BE sensor. The OV76BE uses
+ * the same register settings as the OV7610, since they are very similar.
+ */
+static void ov7xx0_configure(struct sd *sd)
+{
+ int rc, high, low;
+
+ PDEBUG(D_PROBE, "starting OV7xx0 configuration");
+
+ /* Detect sensor (sub)type */
+ rc = i2c_r(sd, OV7610_REG_COM_I);
+
+ /* add OV7670 here
+ * it appears to be wrongly detected as a 7610 by default */
+ if (rc < 0) {
+ pr_err("Error detecting sensor type\n");
+ return;
+ }
+ if ((rc & 3) == 3) {
+ /* quick hack to make OV7670s work */
+ high = i2c_r(sd, 0x0a);
+ low = i2c_r(sd, 0x0b);
+ /* info("%x, %x", high, low); */
+ if (high == 0x76 && (low & 0xf0) == 0x70) {
+ PDEBUG(D_PROBE, "Sensor is an OV76%02x", low);
+ sd->sensor = SEN_OV7670;
+ } else {
+ PDEBUG(D_PROBE, "Sensor is an OV7610");
+ sd->sensor = SEN_OV7610;
+ }
+ } else if ((rc & 3) == 1) {
+ /* I don't know what's different about the 76BE yet. */
+ if (i2c_r(sd, 0x15) & 1) {
+ PDEBUG(D_PROBE, "Sensor is an OV7620AE");
+ sd->sensor = SEN_OV7620AE;
+ } else {
+ PDEBUG(D_PROBE, "Sensor is an OV76BE");
+ sd->sensor = SEN_OV76BE;
+ }
+ } else if ((rc & 3) == 0) {
+ /* try to read product id registers */
+ high = i2c_r(sd, 0x0a);
+ if (high < 0) {
+ pr_err("Error detecting camera chip PID\n");
+ return;
+ }
+ low = i2c_r(sd, 0x0b);
+ if (low < 0) {
+ pr_err("Error detecting camera chip VER\n");
+ return;
+ }
+ if (high == 0x76) {
+ switch (low) {
+ case 0x30:
+ pr_err("Sensor is an OV7630/OV7635\n");
+ pr_err("7630 is not supported by this driver\n");
+ return;
+ case 0x40:
+ PDEBUG(D_PROBE, "Sensor is an OV7645");
+ sd->sensor = SEN_OV7640; /* FIXME */
+ break;
+ case 0x45:
+ PDEBUG(D_PROBE, "Sensor is an OV7645B");
+ sd->sensor = SEN_OV7640; /* FIXME */
+ break;
+ case 0x48:
+ PDEBUG(D_PROBE, "Sensor is an OV7648");
+ sd->sensor = SEN_OV7648;
+ break;
+ case 0x60:
+ PDEBUG(D_PROBE, "Sensor is a OV7660");
+ sd->sensor = SEN_OV7660;
+ break;
+ default:
+ pr_err("Unknown sensor: 0x76%02x\n", low);
+ return;
+ }
+ } else {
+ PDEBUG(D_PROBE, "Sensor is an OV7620");
+ sd->sensor = SEN_OV7620;
+ }
+ } else {
+ pr_err("Unknown image sensor version: %d\n", rc & 3);
+ }
+}
+
+/* This initializes the OV6620, OV6630, OV6630AE, or OV6630AF sensor. */
+static void ov6xx0_configure(struct sd *sd)
+{
+ int rc;
+ PDEBUG(D_PROBE, "starting OV6xx0 configuration");
+
+ /* Detect sensor (sub)type */
+ rc = i2c_r(sd, OV7610_REG_COM_I);
+ if (rc < 0) {
+ pr_err("Error detecting sensor type\n");
+ return;
+ }
+
+ /* Ugh. The first two bits are the version bits, but
+ * the entire register value must be used. I guess OVT
+ * underestimated how many variants they would make. */
+ switch (rc) {
+ case 0x00:
+ sd->sensor = SEN_OV6630;
+ pr_warn("WARNING: Sensor is an OV66308. Your camera may have been misdetected in previous driver versions.\n");
+ break;
+ case 0x01:
+ sd->sensor = SEN_OV6620;
+ PDEBUG(D_PROBE, "Sensor is an OV6620");
+ break;
+ case 0x02:
+ sd->sensor = SEN_OV6630;
+ PDEBUG(D_PROBE, "Sensor is an OV66308AE");
+ break;
+ case 0x03:
+ sd->sensor = SEN_OV66308AF;
+ PDEBUG(D_PROBE, "Sensor is an OV66308AF");
+ break;
+ case 0x90:
+ sd->sensor = SEN_OV6630;
+ pr_warn("WARNING: Sensor is an OV66307. Your camera may have been misdetected in previous driver versions.\n");
+ break;
+ default:
+ pr_err("FATAL: Unknown sensor version: 0x%02x\n", rc);
+ return;
+ }
+
+ /* Set sensor-specific vars */
+ sd->sif = 1;
+}
+
+/* Turns on or off the LED. Only has an effect with OV511+/OV518(+)/OV519 */
+static void ov51x_led_control(struct sd *sd, int on)
+{
+ if (sd->invert_led)
+ on = !on;
+
+ switch (sd->bridge) {
+ /* OV511 has no LED control */
+ case BRIDGE_OV511PLUS:
+ reg_w(sd, R511_SYS_LED_CTL, on);
+ break;
+ case BRIDGE_OV518:
+ case BRIDGE_OV518PLUS:
+ reg_w_mask(sd, R518_GPIO_OUT, 0x02 * on, 0x02);
+ break;
+ case BRIDGE_OV519:
+ reg_w_mask(sd, OV519_GPIO_DATA_OUT0, on, 1);
+ break;
+ }
+}
+
+static void sd_reset_snapshot(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (!sd->snapshot_needs_reset)
+ return;
+
+ /* Note it is important that we clear sd->snapshot_needs_reset,
+ before actually clearing the snapshot state in the bridge
+ otherwise we might race with the pkt_scan interrupt handler */
+ sd->snapshot_needs_reset = 0;
+
+ switch (sd->bridge) {
+ case BRIDGE_OV511:
+ case BRIDGE_OV511PLUS:
+ reg_w(sd, R51x_SYS_SNAP, 0x02);
+ reg_w(sd, R51x_SYS_SNAP, 0x00);
+ break;
+ case BRIDGE_OV518:
+ case BRIDGE_OV518PLUS:
+ reg_w(sd, R51x_SYS_SNAP, 0x02); /* Reset */
+ reg_w(sd, R51x_SYS_SNAP, 0x01); /* Enable */
+ break;
+ case BRIDGE_OV519:
+ reg_w(sd, R51x_SYS_RESET, 0x40);
+ reg_w(sd, R51x_SYS_RESET, 0x00);
+ break;
+ }
+}
+
+static void ov51x_upload_quan_tables(struct sd *sd)
+{
+ const unsigned char yQuanTable511[] = {
+ 0, 1, 1, 2, 2, 3, 3, 4,
+ 1, 1, 1, 2, 2, 3, 4, 4,
+ 1, 1, 2, 2, 3, 4, 4, 4,
+ 2, 2, 2, 3, 4, 4, 4, 4,
+ 2, 2, 3, 4, 4, 5, 5, 5,
+ 3, 3, 4, 4, 5, 5, 5, 5,
+ 3, 4, 4, 4, 5, 5, 5, 5,
+ 4, 4, 4, 4, 5, 5, 5, 5
+ };
+
+ const unsigned char uvQuanTable511[] = {
+ 0, 2, 2, 3, 4, 4, 4, 4,
+ 2, 2, 2, 4, 4, 4, 4, 4,
+ 2, 2, 3, 4, 4, 4, 4, 4,
+ 3, 4, 4, 4, 4, 4, 4, 4,
+ 4, 4, 4, 4, 4, 4, 4, 4,
+ 4, 4, 4, 4, 4, 4, 4, 4,
+ 4, 4, 4, 4, 4, 4, 4, 4,
+ 4, 4, 4, 4, 4, 4, 4, 4
+ };
+
+ /* OV518 quantization tables are 8x4 (instead of 8x8) */
+ const unsigned char yQuanTable518[] = {
+ 5, 4, 5, 6, 6, 7, 7, 7,
+ 5, 5, 5, 5, 6, 7, 7, 7,
+ 6, 6, 6, 6, 7, 7, 7, 8,
+ 7, 7, 6, 7, 7, 7, 8, 8
+ };
+ const unsigned char uvQuanTable518[] = {
+ 6, 6, 6, 7, 7, 7, 7, 7,
+ 6, 6, 6, 7, 7, 7, 7, 7,
+ 6, 6, 6, 7, 7, 7, 7, 8,
+ 7, 7, 7, 7, 7, 7, 8, 8
+ };
+
+ const unsigned char *pYTable, *pUVTable;
+ unsigned char val0, val1;
+ int i, size, reg = R51x_COMP_LUT_BEGIN;
+
+ PDEBUG(D_PROBE, "Uploading quantization tables");
+
+ if (sd->bridge == BRIDGE_OV511 || sd->bridge == BRIDGE_OV511PLUS) {
+ pYTable = yQuanTable511;
+ pUVTable = uvQuanTable511;
+ size = 32;
+ } else {
+ pYTable = yQuanTable518;
+ pUVTable = uvQuanTable518;
+ size = 16;
+ }
+
+ for (i = 0; i < size; i++) {
+ val0 = *pYTable++;
+ val1 = *pYTable++;
+ val0 &= 0x0f;
+ val1 &= 0x0f;
+ val0 |= val1 << 4;
+ reg_w(sd, reg, val0);
+
+ val0 = *pUVTable++;
+ val1 = *pUVTable++;
+ val0 &= 0x0f;
+ val1 &= 0x0f;
+ val0 |= val1 << 4;
+ reg_w(sd, reg + size, val0);
+
+ reg++;
+ }
+}
+
+/* This initializes the OV511/OV511+ and the sensor */
+static void ov511_configure(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ /* For 511 and 511+ */
+ const struct ov_regvals init_511[] = {
+ { R51x_SYS_RESET, 0x7f },
+ { R51x_SYS_INIT, 0x01 },
+ { R51x_SYS_RESET, 0x7f },
+ { R51x_SYS_INIT, 0x01 },
+ { R51x_SYS_RESET, 0x3f },
+ { R51x_SYS_INIT, 0x01 },
+ { R51x_SYS_RESET, 0x3d },
+ };
+
+ const struct ov_regvals norm_511[] = {
+ { R511_DRAM_FLOW_CTL, 0x01 },
+ { R51x_SYS_SNAP, 0x00 },
+ { R51x_SYS_SNAP, 0x02 },
+ { R51x_SYS_SNAP, 0x00 },
+ { R511_FIFO_OPTS, 0x1f },
+ { R511_COMP_EN, 0x00 },
+ { R511_COMP_LUT_EN, 0x03 },
+ };
+
+ const struct ov_regvals norm_511_p[] = {
+ { R511_DRAM_FLOW_CTL, 0xff },
+ { R51x_SYS_SNAP, 0x00 },
+ { R51x_SYS_SNAP, 0x02 },
+ { R51x_SYS_SNAP, 0x00 },
+ { R511_FIFO_OPTS, 0xff },
+ { R511_COMP_EN, 0x00 },
+ { R511_COMP_LUT_EN, 0x03 },
+ };
+
+ const struct ov_regvals compress_511[] = {
+ { 0x70, 0x1f },
+ { 0x71, 0x05 },
+ { 0x72, 0x06 },
+ { 0x73, 0x06 },
+ { 0x74, 0x14 },
+ { 0x75, 0x03 },
+ { 0x76, 0x04 },
+ { 0x77, 0x04 },
+ };
+
+ PDEBUG(D_PROBE, "Device custom id %x", reg_r(sd, R51x_SYS_CUST_ID));
+
+ write_regvals(sd, init_511, ARRAY_SIZE(init_511));
+
+ switch (sd->bridge) {
+ case BRIDGE_OV511:
+ write_regvals(sd, norm_511, ARRAY_SIZE(norm_511));
+ break;
+ case BRIDGE_OV511PLUS:
+ write_regvals(sd, norm_511_p, ARRAY_SIZE(norm_511_p));
+ break;
+ }
+
+ /* Init compression */
+ write_regvals(sd, compress_511, ARRAY_SIZE(compress_511));
+
+ ov51x_upload_quan_tables(sd);
+}
+
+/* This initializes the OV518/OV518+ and the sensor */
+static void ov518_configure(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ /* For 518 and 518+ */
+ const struct ov_regvals init_518[] = {
+ { R51x_SYS_RESET, 0x40 },
+ { R51x_SYS_INIT, 0xe1 },
+ { R51x_SYS_RESET, 0x3e },
+ { R51x_SYS_INIT, 0xe1 },
+ { R51x_SYS_RESET, 0x00 },
+ { R51x_SYS_INIT, 0xe1 },
+ { 0x46, 0x00 },
+ { 0x5d, 0x03 },
+ };
+
+ const struct ov_regvals norm_518[] = {
+ { R51x_SYS_SNAP, 0x02 }, /* Reset */
+ { R51x_SYS_SNAP, 0x01 }, /* Enable */
+ { 0x31, 0x0f },
+ { 0x5d, 0x03 },
+ { 0x24, 0x9f },
+ { 0x25, 0x90 },
+ { 0x20, 0x00 },
+ { 0x51, 0x04 },
+ { 0x71, 0x19 },
+ { 0x2f, 0x80 },
+ };
+
+ const struct ov_regvals norm_518_p[] = {
+ { R51x_SYS_SNAP, 0x02 }, /* Reset */
+ { R51x_SYS_SNAP, 0x01 }, /* Enable */
+ { 0x31, 0x0f },
+ { 0x5d, 0x03 },
+ { 0x24, 0x9f },
+ { 0x25, 0x90 },
+ { 0x20, 0x60 },
+ { 0x51, 0x02 },
+ { 0x71, 0x19 },
+ { 0x40, 0xff },
+ { 0x41, 0x42 },
+ { 0x46, 0x00 },
+ { 0x33, 0x04 },
+ { 0x21, 0x19 },
+ { 0x3f, 0x10 },
+ { 0x2f, 0x80 },
+ };
+
+ /* First 5 bits of custom ID reg are a revision ID on OV518 */
+ PDEBUG(D_PROBE, "Device revision %d",
+ 0x1f & reg_r(sd, R51x_SYS_CUST_ID));
+
+ write_regvals(sd, init_518, ARRAY_SIZE(init_518));
+
+ /* Set LED GPIO pin to output mode */
+ reg_w_mask(sd, R518_GPIO_CTL, 0x00, 0x02);
+
+ switch (sd->bridge) {
+ case BRIDGE_OV518:
+ write_regvals(sd, norm_518, ARRAY_SIZE(norm_518));
+ break;
+ case BRIDGE_OV518PLUS:
+ write_regvals(sd, norm_518_p, ARRAY_SIZE(norm_518_p));
+ break;
+ }
+
+ ov51x_upload_quan_tables(sd);
+
+ reg_w(sd, 0x2f, 0x80);
+}
+
+static void ov519_configure(struct sd *sd)
+{
+ static const struct ov_regvals init_519[] = {
+ { 0x5a, 0x6d }, /* EnableSystem */
+ { 0x53, 0x9b }, /* don't enable the microcontroller */
+ { OV519_R54_EN_CLK1, 0xff }, /* set bit2 to enable jpeg */
+ { 0x5d, 0x03 },
+ { 0x49, 0x01 },
+ { 0x48, 0x00 },
+ /* Set LED pin to output mode. Bit 4 must be cleared or sensor
+ * detection will fail. This deserves further investigation. */
+ { OV519_GPIO_IO_CTRL0, 0xee },
+ { OV519_R51_RESET1, 0x0f },
+ { OV519_R51_RESET1, 0x00 },
+ { 0x22, 0x00 },
+ /* windows reads 0x55 at this point*/
+ };
+
+ write_regvals(sd, init_519, ARRAY_SIZE(init_519));
+}
+
+static void ovfx2_configure(struct sd *sd)
+{
+ static const struct ov_regvals init_fx2[] = {
+ { 0x00, 0x60 },
+ { 0x02, 0x01 },
+ { 0x0f, 0x1d },
+ { 0xe9, 0x82 },
+ { 0xea, 0xc7 },
+ { 0xeb, 0x10 },
+ { 0xec, 0xf6 },
+ };
+
+ sd->stopped = 1;
+
+ write_regvals(sd, init_fx2, ARRAY_SIZE(init_fx2));
+}
+
+/* set the mode */
+/* This function works for ov7660 only */
+static void ov519_set_mode(struct sd *sd)
+{
+ static const struct ov_regvals bridge_ov7660[2][10] = {
+ {{0x10, 0x14}, {0x11, 0x1e}, {0x12, 0x00}, {0x13, 0x00},
+ {0x14, 0x00}, {0x15, 0x00}, {0x16, 0x00}, {0x20, 0x0c},
+ {0x25, 0x01}, {0x26, 0x00}},
+ {{0x10, 0x28}, {0x11, 0x3c}, {0x12, 0x00}, {0x13, 0x00},
+ {0x14, 0x00}, {0x15, 0x00}, {0x16, 0x00}, {0x20, 0x0c},
+ {0x25, 0x03}, {0x26, 0x00}}
+ };
+ static const struct ov_i2c_regvals sensor_ov7660[2][3] = {
+ {{0x12, 0x00}, {0x24, 0x00}, {0x0c, 0x0c}},
+ {{0x12, 0x00}, {0x04, 0x00}, {0x0c, 0x00}}
+ };
+ static const struct ov_i2c_regvals sensor_ov7660_2[] = {
+ {OV7670_R17_HSTART, 0x13},
+ {OV7670_R18_HSTOP, 0x01},
+ {OV7670_R32_HREF, 0x92},
+ {OV7670_R19_VSTART, 0x02},
+ {OV7670_R1A_VSTOP, 0x7a},
+ {OV7670_R03_VREF, 0x00},
+/* {0x33, 0x00}, */
+/* {0x34, 0x07}, */
+/* {0x36, 0x00}, */
+/* {0x6b, 0x0a}, */
+ };
+
+ write_regvals(sd, bridge_ov7660[sd->gspca_dev.curr_mode],
+ ARRAY_SIZE(bridge_ov7660[0]));
+ write_i2c_regvals(sd, sensor_ov7660[sd->gspca_dev.curr_mode],
+ ARRAY_SIZE(sensor_ov7660[0]));
+ write_i2c_regvals(sd, sensor_ov7660_2,
+ ARRAY_SIZE(sensor_ov7660_2));
+}
+
+/* set the frame rate */
+/* This function works for sensors ov7640, ov7648 ov7660 and ov7670 only */
+static void ov519_set_fr(struct sd *sd)
+{
+ int fr;
+ u8 clock;
+ /* frame rate table with indices:
+ * - mode = 0: 320x240, 1: 640x480
+ * - fr rate = 0: 30, 1: 25, 2: 20, 3: 15, 4: 10, 5: 5
+ * - reg = 0: bridge a4, 1: bridge 23, 2: sensor 11 (clock)
+ */
+ static const u8 fr_tb[2][6][3] = {
+ {{0x04, 0xff, 0x00},
+ {0x04, 0x1f, 0x00},
+ {0x04, 0x1b, 0x00},
+ {0x04, 0x15, 0x00},
+ {0x04, 0x09, 0x00},
+ {0x04, 0x01, 0x00}},
+ {{0x0c, 0xff, 0x00},
+ {0x0c, 0x1f, 0x00},
+ {0x0c, 0x1b, 0x00},
+ {0x04, 0xff, 0x01},
+ {0x04, 0x1f, 0x01},
+ {0x04, 0x1b, 0x01}},
+ };
+
+ if (frame_rate > 0)
+ sd->frame_rate = frame_rate;
+ if (sd->frame_rate >= 30)
+ fr = 0;
+ else if (sd->frame_rate >= 25)
+ fr = 1;
+ else if (sd->frame_rate >= 20)
+ fr = 2;
+ else if (sd->frame_rate >= 15)
+ fr = 3;
+ else if (sd->frame_rate >= 10)
+ fr = 4;
+ else
+ fr = 5;
+ reg_w(sd, 0xa4, fr_tb[sd->gspca_dev.curr_mode][fr][0]);
+ reg_w(sd, 0x23, fr_tb[sd->gspca_dev.curr_mode][fr][1]);
+ clock = fr_tb[sd->gspca_dev.curr_mode][fr][2];
+ if (sd->sensor == SEN_OV7660)
+ clock |= 0x80; /* enable double clock */
+ ov518_i2c_w(sd, OV7670_R11_CLKRC, clock);
+}
+
+static void setautogain(struct gspca_dev *gspca_dev, s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ i2c_w_mask(sd, 0x13, val ? 0x05 : 0x00, 0x05);
+}
+
+/* this function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct cam *cam = &gspca_dev->cam;
+
+ sd->bridge = id->driver_info & BRIDGE_MASK;
+ sd->invert_led = (id->driver_info & BRIDGE_INVERT_LED) != 0;
+
+ switch (sd->bridge) {
+ case BRIDGE_OV511:
+ case BRIDGE_OV511PLUS:
+ cam->cam_mode = ov511_vga_mode;
+ cam->nmodes = ARRAY_SIZE(ov511_vga_mode);
+ break;
+ case BRIDGE_OV518:
+ case BRIDGE_OV518PLUS:
+ cam->cam_mode = ov518_vga_mode;
+ cam->nmodes = ARRAY_SIZE(ov518_vga_mode);
+ break;
+ case BRIDGE_OV519:
+ cam->cam_mode = ov519_vga_mode;
+ cam->nmodes = ARRAY_SIZE(ov519_vga_mode);
+ break;
+ case BRIDGE_OVFX2:
+ cam->cam_mode = ov519_vga_mode;
+ cam->nmodes = ARRAY_SIZE(ov519_vga_mode);
+ cam->bulk_size = OVFX2_BULK_SIZE;
+ cam->bulk_nurbs = MAX_NURBS;
+ cam->bulk = 1;
+ break;
+ case BRIDGE_W9968CF:
+ cam->cam_mode = w9968cf_vga_mode;
+ cam->nmodes = ARRAY_SIZE(w9968cf_vga_mode);
+ break;
+ }
+
+ sd->frame_rate = 15;
+
+ return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct cam *cam = &gspca_dev->cam;
+
+ switch (sd->bridge) {
+ case BRIDGE_OV511:
+ case BRIDGE_OV511PLUS:
+ ov511_configure(gspca_dev);
+ break;
+ case BRIDGE_OV518:
+ case BRIDGE_OV518PLUS:
+ ov518_configure(gspca_dev);
+ break;
+ case BRIDGE_OV519:
+ ov519_configure(sd);
+ break;
+ case BRIDGE_OVFX2:
+ ovfx2_configure(sd);
+ break;
+ case BRIDGE_W9968CF:
+ w9968cf_configure(sd);
+ break;
+ }
+
+ /* The OV519 must be more aggressive about sensor detection since
+ * I2C write will never fail if the sensor is not present. We have
+ * to try to initialize the sensor to detect its presence */
+ sd->sensor = -1;
+
+ /* Test for 76xx */
+ if (init_ov_sensor(sd, OV7xx0_SID) >= 0) {
+ ov7xx0_configure(sd);
+
+ /* Test for 6xx0 */
+ } else if (init_ov_sensor(sd, OV6xx0_SID) >= 0) {
+ ov6xx0_configure(sd);
+
+ /* Test for 8xx0 */
+ } else if (init_ov_sensor(sd, OV8xx0_SID) >= 0) {
+ ov8xx0_configure(sd);
+
+ /* Test for 3xxx / 2xxx */
+ } else if (init_ov_sensor(sd, OV_HIRES_SID) >= 0) {
+ ov_hires_configure(sd);
+ } else {
+ pr_err("Can't determine sensor slave IDs\n");
+ goto error;
+ }
+
+ if (sd->sensor < 0)
+ goto error;
+
+ ov51x_led_control(sd, 0); /* turn LED off */
+
+ switch (sd->bridge) {
+ case BRIDGE_OV511:
+ case BRIDGE_OV511PLUS:
+ if (sd->sif) {
+ cam->cam_mode = ov511_sif_mode;
+ cam->nmodes = ARRAY_SIZE(ov511_sif_mode);
+ }
+ break;
+ case BRIDGE_OV518:
+ case BRIDGE_OV518PLUS:
+ if (sd->sif) {
+ cam->cam_mode = ov518_sif_mode;
+ cam->nmodes = ARRAY_SIZE(ov518_sif_mode);
+ }
+ break;
+ case BRIDGE_OV519:
+ if (sd->sif) {
+ cam->cam_mode = ov519_sif_mode;
+ cam->nmodes = ARRAY_SIZE(ov519_sif_mode);
+ }
+ break;
+ case BRIDGE_OVFX2:
+ switch (sd->sensor) {
+ case SEN_OV2610:
+ case SEN_OV2610AE:
+ cam->cam_mode = ovfx2_ov2610_mode;
+ cam->nmodes = ARRAY_SIZE(ovfx2_ov2610_mode);
+ break;
+ case SEN_OV3610:
+ cam->cam_mode = ovfx2_ov3610_mode;
+ cam->nmodes = ARRAY_SIZE(ovfx2_ov3610_mode);
+ break;
+ case SEN_OV9600:
+ cam->cam_mode = ovfx2_ov9600_mode;
+ cam->nmodes = ARRAY_SIZE(ovfx2_ov9600_mode);
+ break;
+ default:
+ if (sd->sif) {
+ cam->cam_mode = ov519_sif_mode;
+ cam->nmodes = ARRAY_SIZE(ov519_sif_mode);
+ }
+ break;
+ }
+ break;
+ case BRIDGE_W9968CF:
+ if (sd->sif)
+ cam->nmodes = ARRAY_SIZE(w9968cf_vga_mode) - 1;
+
+ /* w9968cf needs initialisation once the sensor is known */
+ w9968cf_init(sd);
+ break;
+ }
+
+ /* initialize the sensor */
+ switch (sd->sensor) {
+ case SEN_OV2610:
+ write_i2c_regvals(sd, norm_2610, ARRAY_SIZE(norm_2610));
+
+ /* Enable autogain, autoexpo, awb, bandfilter */
+ i2c_w_mask(sd, 0x13, 0x27, 0x27);
+ break;
+ case SEN_OV2610AE:
+ write_i2c_regvals(sd, norm_2610ae, ARRAY_SIZE(norm_2610ae));
+
+ /* enable autoexpo */
+ i2c_w_mask(sd, 0x13, 0x05, 0x05);
+ break;
+ case SEN_OV3610:
+ write_i2c_regvals(sd, norm_3620b, ARRAY_SIZE(norm_3620b));
+
+ /* Enable autogain, autoexpo, awb, bandfilter */
+ i2c_w_mask(sd, 0x13, 0x27, 0x27);
+ break;
+ case SEN_OV6620:
+ write_i2c_regvals(sd, norm_6x20, ARRAY_SIZE(norm_6x20));
+ break;
+ case SEN_OV6630:
+ case SEN_OV66308AF:
+ write_i2c_regvals(sd, norm_6x30, ARRAY_SIZE(norm_6x30));
+ break;
+ default:
+/* case SEN_OV7610: */
+/* case SEN_OV76BE: */
+ write_i2c_regvals(sd, norm_7610, ARRAY_SIZE(norm_7610));
+ i2c_w_mask(sd, 0x0e, 0x00, 0x40);
+ break;
+ case SEN_OV7620:
+ case SEN_OV7620AE:
+ write_i2c_regvals(sd, norm_7620, ARRAY_SIZE(norm_7620));
+ break;
+ case SEN_OV7640:
+ case SEN_OV7648:
+ write_i2c_regvals(sd, norm_7640, ARRAY_SIZE(norm_7640));
+ break;
+ case SEN_OV7660:
+ i2c_w(sd, OV7670_R12_COM7, OV7670_COM7_RESET);
+ msleep(14);
+ reg_w(sd, OV519_R57_SNAPSHOT, 0x23);
+ write_regvals(sd, init_519_ov7660,
+ ARRAY_SIZE(init_519_ov7660));
+ write_i2c_regvals(sd, norm_7660, ARRAY_SIZE(norm_7660));
+ sd->gspca_dev.curr_mode = 1; /* 640x480 */
+ ov519_set_mode(sd);
+ ov519_set_fr(sd);
+ sd_reset_snapshot(gspca_dev);
+ ov51x_restart(sd);
+ ov51x_stop(sd); /* not in win traces */
+ ov51x_led_control(sd, 0);
+ break;
+ case SEN_OV7670:
+ write_i2c_regvals(sd, norm_7670, ARRAY_SIZE(norm_7670));
+ break;
+ case SEN_OV8610:
+ write_i2c_regvals(sd, norm_8610, ARRAY_SIZE(norm_8610));
+ break;
+ case SEN_OV9600:
+ write_i2c_regvals(sd, norm_9600, ARRAY_SIZE(norm_9600));
+
+ /* enable autoexpo */
+/* i2c_w_mask(sd, 0x13, 0x05, 0x05); */
+ break;
+ }
+ return gspca_dev->usb_err;
+error:
+ PDEBUG(D_ERR, "OV519 Config failed");
+ return -EINVAL;
+}
+
+/* function called at start time before URB creation */
+static int sd_isoc_init(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ switch (sd->bridge) {
+ case BRIDGE_OVFX2:
+ if (gspca_dev->width != 800)
+ gspca_dev->cam.bulk_size = OVFX2_BULK_SIZE;
+ else
+ gspca_dev->cam.bulk_size = 7 * 4096;
+ break;
+ }
+ return 0;
+}
+
+/* Set up the OV511/OV511+ with the given image parameters.
+ *
+ * Do not put any sensor-specific code in here (including I2C I/O functions)
+ */
+static void ov511_mode_init_regs(struct sd *sd)
+{
+ int hsegs, vsegs, packet_size, fps, needed;
+ int interlaced = 0;
+ struct usb_host_interface *alt;
+ struct usb_interface *intf;
+
+ intf = usb_ifnum_to_if(sd->gspca_dev.dev, sd->gspca_dev.iface);
+ alt = usb_altnum_to_altsetting(intf, sd->gspca_dev.alt);
+ if (!alt) {
+ pr_err("Couldn't get altsetting\n");
+ sd->gspca_dev.usb_err = -EIO;
+ return;
+ }
+
+ packet_size = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize);
+ reg_w(sd, R51x_FIFO_PSIZE, packet_size >> 5);
+
+ reg_w(sd, R511_CAM_UV_EN, 0x01);
+ reg_w(sd, R511_SNAP_UV_EN, 0x01);
+ reg_w(sd, R511_SNAP_OPTS, 0x03);
+
+ /* Here I'm assuming that snapshot size == image size.
+ * I hope that's always true. --claudio
+ */
+ hsegs = (sd->gspca_dev.width >> 3) - 1;
+ vsegs = (sd->gspca_dev.height >> 3) - 1;
+
+ reg_w(sd, R511_CAM_PXCNT, hsegs);
+ reg_w(sd, R511_CAM_LNCNT, vsegs);
+ reg_w(sd, R511_CAM_PXDIV, 0x00);
+ reg_w(sd, R511_CAM_LNDIV, 0x00);
+
+ /* YUV420, low pass filter on */
+ reg_w(sd, R511_CAM_OPTS, 0x03);
+
+ /* Snapshot additions */
+ reg_w(sd, R511_SNAP_PXCNT, hsegs);
+ reg_w(sd, R511_SNAP_LNCNT, vsegs);
+ reg_w(sd, R511_SNAP_PXDIV, 0x00);
+ reg_w(sd, R511_SNAP_LNDIV, 0x00);
+
+ /******** Set the framerate ********/
+ if (frame_rate > 0)
+ sd->frame_rate = frame_rate;
+
+ switch (sd->sensor) {
+ case SEN_OV6620:
+ /* No framerate control, doesn't like higher rates yet */
+ sd->clockdiv = 3;
+ break;
+
+ /* Note once the FIXME's in mode_init_ov_sensor_regs() are fixed
+ for more sensors we need to do this for them too */
+ case SEN_OV7620:
+ case SEN_OV7620AE:
+ case SEN_OV7640:
+ case SEN_OV7648:
+ case SEN_OV76BE:
+ if (sd->gspca_dev.width == 320)
+ interlaced = 1;
+ /* Fall through */
+ case SEN_OV6630:
+ case SEN_OV7610:
+ case SEN_OV7670:
+ switch (sd->frame_rate) {
+ case 30:
+ case 25:
+ /* Not enough bandwidth to do 640x480 @ 30 fps */
+ if (sd->gspca_dev.width != 640) {
+ sd->clockdiv = 0;
+ break;
+ }
+ /* Fall through for 640x480 case */
+ default:
+/* case 20: */
+/* case 15: */
+ sd->clockdiv = 1;
+ break;
+ case 10:
+ sd->clockdiv = 2;
+ break;
+ case 5:
+ sd->clockdiv = 5;
+ break;
+ }
+ if (interlaced) {
+ sd->clockdiv = (sd->clockdiv + 1) * 2 - 1;
+ /* Higher then 10 does not work */
+ if (sd->clockdiv > 10)
+ sd->clockdiv = 10;
+ }
+ break;
+
+ case SEN_OV8610:
+ /* No framerate control ?? */
+ sd->clockdiv = 0;
+ break;
+ }
+
+ /* Check if we have enough bandwidth to disable compression */
+ fps = (interlaced ? 60 : 30) / (sd->clockdiv + 1) + 1;
+ needed = fps * sd->gspca_dev.width * sd->gspca_dev.height * 3 / 2;
+ /* 1000 isoc packets/sec */
+ if (needed > 1000 * packet_size) {
+ /* Enable Y and UV quantization and compression */
+ reg_w(sd, R511_COMP_EN, 0x07);
+ reg_w(sd, R511_COMP_LUT_EN, 0x03);
+ } else {
+ reg_w(sd, R511_COMP_EN, 0x06);
+ reg_w(sd, R511_COMP_LUT_EN, 0x00);
+ }
+
+ reg_w(sd, R51x_SYS_RESET, OV511_RESET_OMNICE);
+ reg_w(sd, R51x_SYS_RESET, 0);
+}
+
+/* Sets up the OV518/OV518+ with the given image parameters
+ *
+ * OV518 needs a completely different approach, until we can figure out what
+ * the individual registers do. Also, only 15 FPS is supported now.
+ *
+ * Do not put any sensor-specific code in here (including I2C I/O functions)
+ */
+static void ov518_mode_init_regs(struct sd *sd)
+{
+ int hsegs, vsegs, packet_size;
+ struct usb_host_interface *alt;
+ struct usb_interface *intf;
+
+ intf = usb_ifnum_to_if(sd->gspca_dev.dev, sd->gspca_dev.iface);
+ alt = usb_altnum_to_altsetting(intf, sd->gspca_dev.alt);
+ if (!alt) {
+ pr_err("Couldn't get altsetting\n");
+ sd->gspca_dev.usb_err = -EIO;
+ return;
+ }
+
+ packet_size = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize);
+ ov518_reg_w32(sd, R51x_FIFO_PSIZE, packet_size & ~7, 2);
+
+ /******** Set the mode ********/
+ reg_w(sd, 0x2b, 0);
+ reg_w(sd, 0x2c, 0);
+ reg_w(sd, 0x2d, 0);
+ reg_w(sd, 0x2e, 0);
+ reg_w(sd, 0x3b, 0);
+ reg_w(sd, 0x3c, 0);
+ reg_w(sd, 0x3d, 0);
+ reg_w(sd, 0x3e, 0);
+
+ if (sd->bridge == BRIDGE_OV518) {
+ /* Set 8-bit (YVYU) input format */
+ reg_w_mask(sd, 0x20, 0x08, 0x08);
+
+ /* Set 12-bit (4:2:0) output format */
+ reg_w_mask(sd, 0x28, 0x80, 0xf0);
+ reg_w_mask(sd, 0x38, 0x80, 0xf0);
+ } else {
+ reg_w(sd, 0x28, 0x80);
+ reg_w(sd, 0x38, 0x80);
+ }
+
+ hsegs = sd->gspca_dev.width / 16;
+ vsegs = sd->gspca_dev.height / 4;
+
+ reg_w(sd, 0x29, hsegs);
+ reg_w(sd, 0x2a, vsegs);
+
+ reg_w(sd, 0x39, hsegs);
+ reg_w(sd, 0x3a, vsegs);
+
+ /* Windows driver does this here; who knows why */
+ reg_w(sd, 0x2f, 0x80);
+
+ /******** Set the framerate ********/
+ sd->clockdiv = 1;
+
+ /* Mode independent, but framerate dependent, regs */
+ /* 0x51: Clock divider; Only works on some cams which use 2 crystals */
+ reg_w(sd, 0x51, 0x04);
+ reg_w(sd, 0x22, 0x18);
+ reg_w(sd, 0x23, 0xff);
+
+ if (sd->bridge == BRIDGE_OV518PLUS) {
+ switch (sd->sensor) {
+ case SEN_OV7620AE:
+ if (sd->gspca_dev.width == 320) {
+ reg_w(sd, 0x20, 0x00);
+ reg_w(sd, 0x21, 0x19);
+ } else {
+ reg_w(sd, 0x20, 0x60);
+ reg_w(sd, 0x21, 0x1f);
+ }
+ break;
+ case SEN_OV7620:
+ reg_w(sd, 0x20, 0x00);
+ reg_w(sd, 0x21, 0x19);
+ break;
+ default:
+ reg_w(sd, 0x21, 0x19);
+ }
+ } else
+ reg_w(sd, 0x71, 0x17); /* Compression-related? */
+
+ /* FIXME: Sensor-specific */
+ /* Bit 5 is what matters here. Of course, it is "reserved" */
+ i2c_w(sd, 0x54, 0x23);
+
+ reg_w(sd, 0x2f, 0x80);
+
+ if (sd->bridge == BRIDGE_OV518PLUS) {
+ reg_w(sd, 0x24, 0x94);
+ reg_w(sd, 0x25, 0x90);
+ ov518_reg_w32(sd, 0xc4, 400, 2); /* 190h */
+ ov518_reg_w32(sd, 0xc6, 540, 2); /* 21ch */
+ ov518_reg_w32(sd, 0xc7, 540, 2); /* 21ch */
+ ov518_reg_w32(sd, 0xc8, 108, 2); /* 6ch */
+ ov518_reg_w32(sd, 0xca, 131098, 3); /* 2001ah */
+ ov518_reg_w32(sd, 0xcb, 532, 2); /* 214h */
+ ov518_reg_w32(sd, 0xcc, 2400, 2); /* 960h */
+ ov518_reg_w32(sd, 0xcd, 32, 2); /* 20h */
+ ov518_reg_w32(sd, 0xce, 608, 2); /* 260h */
+ } else {
+ reg_w(sd, 0x24, 0x9f);
+ reg_w(sd, 0x25, 0x90);
+ ov518_reg_w32(sd, 0xc4, 400, 2); /* 190h */
+ ov518_reg_w32(sd, 0xc6, 381, 2); /* 17dh */
+ ov518_reg_w32(sd, 0xc7, 381, 2); /* 17dh */
+ ov518_reg_w32(sd, 0xc8, 128, 2); /* 80h */
+ ov518_reg_w32(sd, 0xca, 183331, 3); /* 2cc23h */
+ ov518_reg_w32(sd, 0xcb, 746, 2); /* 2eah */
+ ov518_reg_w32(sd, 0xcc, 1750, 2); /* 6d6h */
+ ov518_reg_w32(sd, 0xcd, 45, 2); /* 2dh */
+ ov518_reg_w32(sd, 0xce, 851, 2); /* 353h */
+ }
+
+ reg_w(sd, 0x2f, 0x80);
+}
+
+/* Sets up the OV519 with the given image parameters
+ *
+ * OV519 needs a completely different approach, until we can figure out what
+ * the individual registers do.
+ *
+ * Do not put any sensor-specific code in here (including I2C I/O functions)
+ */
+static void ov519_mode_init_regs(struct sd *sd)
+{
+ static const struct ov_regvals mode_init_519_ov7670[] = {
+ { 0x5d, 0x03 }, /* Turn off suspend mode */
+ { 0x53, 0x9f }, /* was 9b in 1.65-1.08 */
+ { OV519_R54_EN_CLK1, 0x0f }, /* bit2 (jpeg enable) */
+ { 0xa2, 0x20 }, /* a2-a5 are undocumented */
+ { 0xa3, 0x18 },
+ { 0xa4, 0x04 },
+ { 0xa5, 0x28 },
+ { 0x37, 0x00 }, /* SetUsbInit */
+ { 0x55, 0x02 }, /* 4.096 Mhz audio clock */
+ /* Enable both fields, YUV Input, disable defect comp (why?) */
+ { 0x20, 0x0c },
+ { 0x21, 0x38 },
+ { 0x22, 0x1d },
+ { 0x17, 0x50 }, /* undocumented */
+ { 0x37, 0x00 }, /* undocumented */
+ { 0x40, 0xff }, /* I2C timeout counter */
+ { 0x46, 0x00 }, /* I2C clock prescaler */
+ { 0x59, 0x04 }, /* new from windrv 090403 */
+ { 0xff, 0x00 }, /* undocumented */
+ /* windows reads 0x55 at this point, why? */
+ };
+
+ static const struct ov_regvals mode_init_519[] = {
+ { 0x5d, 0x03 }, /* Turn off suspend mode */
+ { 0x53, 0x9f }, /* was 9b in 1.65-1.08 */
+ { OV519_R54_EN_CLK1, 0x0f }, /* bit2 (jpeg enable) */
+ { 0xa2, 0x20 }, /* a2-a5 are undocumented */
+ { 0xa3, 0x18 },
+ { 0xa4, 0x04 },
+ { 0xa5, 0x28 },
+ { 0x37, 0x00 }, /* SetUsbInit */
+ { 0x55, 0x02 }, /* 4.096 Mhz audio clock */
+ /* Enable both fields, YUV Input, disable defect comp (why?) */
+ { 0x22, 0x1d },
+ { 0x17, 0x50 }, /* undocumented */
+ { 0x37, 0x00 }, /* undocumented */
+ { 0x40, 0xff }, /* I2C timeout counter */
+ { 0x46, 0x00 }, /* I2C clock prescaler */
+ { 0x59, 0x04 }, /* new from windrv 090403 */
+ { 0xff, 0x00 }, /* undocumented */
+ /* windows reads 0x55 at this point, why? */
+ };
+
+ /******** Set the mode ********/
+ switch (sd->sensor) {
+ default:
+ write_regvals(sd, mode_init_519, ARRAY_SIZE(mode_init_519));
+ if (sd->sensor == SEN_OV7640 ||
+ sd->sensor == SEN_OV7648) {
+ /* Select 8-bit input mode */
+ reg_w_mask(sd, OV519_R20_DFR, 0x10, 0x10);
+ }
+ break;
+ case SEN_OV7660:
+ return; /* done by ov519_set_mode/fr() */
+ case SEN_OV7670:
+ write_regvals(sd, mode_init_519_ov7670,
+ ARRAY_SIZE(mode_init_519_ov7670));
+ break;
+ }
+
+ reg_w(sd, OV519_R10_H_SIZE, sd->gspca_dev.width >> 4);
+ reg_w(sd, OV519_R11_V_SIZE, sd->gspca_dev.height >> 3);
+ if (sd->sensor == SEN_OV7670 &&
+ sd->gspca_dev.cam.cam_mode[sd->gspca_dev.curr_mode].priv)
+ reg_w(sd, OV519_R12_X_OFFSETL, 0x04);
+ else if (sd->sensor == SEN_OV7648 &&
+ sd->gspca_dev.cam.cam_mode[sd->gspca_dev.curr_mode].priv)
+ reg_w(sd, OV519_R12_X_OFFSETL, 0x01);
+ else
+ reg_w(sd, OV519_R12_X_OFFSETL, 0x00);
+ reg_w(sd, OV519_R13_X_OFFSETH, 0x00);
+ reg_w(sd, OV519_R14_Y_OFFSETL, 0x00);
+ reg_w(sd, OV519_R15_Y_OFFSETH, 0x00);
+ reg_w(sd, OV519_R16_DIVIDER, 0x00);
+ reg_w(sd, OV519_R25_FORMAT, 0x03); /* YUV422 */
+ reg_w(sd, 0x26, 0x00); /* Undocumented */
+
+ /******** Set the framerate ********/
+ if (frame_rate > 0)
+ sd->frame_rate = frame_rate;
+
+/* FIXME: These are only valid at the max resolution. */
+ sd->clockdiv = 0;
+ switch (sd->sensor) {
+ case SEN_OV7640:
+ case SEN_OV7648:
+ switch (sd->frame_rate) {
+ default:
+/* case 30: */
+ reg_w(sd, 0xa4, 0x0c);
+ reg_w(sd, 0x23, 0xff);
+ break;
+ case 25:
+ reg_w(sd, 0xa4, 0x0c);
+ reg_w(sd, 0x23, 0x1f);
+ break;
+ case 20:
+ reg_w(sd, 0xa4, 0x0c);
+ reg_w(sd, 0x23, 0x1b);
+ break;
+ case 15:
+ reg_w(sd, 0xa4, 0x04);
+ reg_w(sd, 0x23, 0xff);
+ sd->clockdiv = 1;
+ break;
+ case 10:
+ reg_w(sd, 0xa4, 0x04);
+ reg_w(sd, 0x23, 0x1f);
+ sd->clockdiv = 1;
+ break;
+ case 5:
+ reg_w(sd, 0xa4, 0x04);
+ reg_w(sd, 0x23, 0x1b);
+ sd->clockdiv = 1;
+ break;
+ }
+ break;
+ case SEN_OV8610:
+ switch (sd->frame_rate) {
+ default: /* 15 fps */
+/* case 15: */
+ reg_w(sd, 0xa4, 0x06);
+ reg_w(sd, 0x23, 0xff);
+ break;
+ case 10:
+ reg_w(sd, 0xa4, 0x06);
+ reg_w(sd, 0x23, 0x1f);
+ break;
+ case 5:
+ reg_w(sd, 0xa4, 0x06);
+ reg_w(sd, 0x23, 0x1b);
+ break;
+ }
+ break;
+ case SEN_OV7670: /* guesses, based on 7640 */
+ PDEBUG(D_STREAM, "Setting framerate to %d fps",
+ (sd->frame_rate == 0) ? 15 : sd->frame_rate);
+ reg_w(sd, 0xa4, 0x10);
+ switch (sd->frame_rate) {
+ case 30:
+ reg_w(sd, 0x23, 0xff);
+ break;
+ case 20:
+ reg_w(sd, 0x23, 0x1b);
+ break;
+ default:
+/* case 15: */
+ reg_w(sd, 0x23, 0xff);
+ sd->clockdiv = 1;
+ break;
+ }
+ break;
+ }
+}
+
+static void mode_init_ov_sensor_regs(struct sd *sd)
+{
+ struct gspca_dev *gspca_dev;
+ int qvga, xstart, xend, ystart, yend;
+ u8 v;
+
+ gspca_dev = &sd->gspca_dev;
+ qvga = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv & 1;
+
+ /******** Mode (VGA/QVGA) and sensor specific regs ********/
+ switch (sd->sensor) {
+ case SEN_OV2610:
+ i2c_w_mask(sd, 0x14, qvga ? 0x20 : 0x00, 0x20);
+ i2c_w_mask(sd, 0x28, qvga ? 0x00 : 0x20, 0x20);
+ i2c_w(sd, 0x24, qvga ? 0x20 : 0x3a);
+ i2c_w(sd, 0x25, qvga ? 0x30 : 0x60);
+ i2c_w_mask(sd, 0x2d, qvga ? 0x40 : 0x00, 0x40);
+ i2c_w_mask(sd, 0x67, qvga ? 0xf0 : 0x90, 0xf0);
+ i2c_w_mask(sd, 0x74, qvga ? 0x20 : 0x00, 0x20);
+ return;
+ case SEN_OV2610AE: {
+ u8 v;
+
+ /* frame rates:
+ * 10fps / 5 fps for 1600x1200
+ * 40fps / 20fps for 800x600
+ */
+ v = 80;
+ if (qvga) {
+ if (sd->frame_rate < 25)
+ v = 0x81;
+ } else {
+ if (sd->frame_rate < 10)
+ v = 0x81;
+ }
+ i2c_w(sd, 0x11, v);
+ i2c_w(sd, 0x12, qvga ? 0x60 : 0x20);
+ return;
+ }
+ case SEN_OV3610:
+ if (qvga) {
+ xstart = (1040 - gspca_dev->width) / 2 + (0x1f << 4);
+ ystart = (776 - gspca_dev->height) / 2;
+ } else {
+ xstart = (2076 - gspca_dev->width) / 2 + (0x10 << 4);
+ ystart = (1544 - gspca_dev->height) / 2;
+ }
+ xend = xstart + gspca_dev->width;
+ yend = ystart + gspca_dev->height;
+ /* Writing to the COMH register resets the other windowing regs
+ to their default values, so we must do this first. */
+ i2c_w_mask(sd, 0x12, qvga ? 0x40 : 0x00, 0xf0);
+ i2c_w_mask(sd, 0x32,
+ (((xend >> 1) & 7) << 3) | ((xstart >> 1) & 7),
+ 0x3f);
+ i2c_w_mask(sd, 0x03,
+ (((yend >> 1) & 3) << 2) | ((ystart >> 1) & 3),
+ 0x0f);
+ i2c_w(sd, 0x17, xstart >> 4);
+ i2c_w(sd, 0x18, xend >> 4);
+ i2c_w(sd, 0x19, ystart >> 3);
+ i2c_w(sd, 0x1a, yend >> 3);
+ return;
+ case SEN_OV8610:
+ /* For OV8610 qvga means qsvga */
+ i2c_w_mask(sd, OV7610_REG_COM_C, qvga ? (1 << 5) : 0, 1 << 5);
+ i2c_w_mask(sd, 0x13, 0x00, 0x20); /* Select 16 bit data bus */
+ i2c_w_mask(sd, 0x12, 0x04, 0x06); /* AWB: 1 Test pattern: 0 */
+ i2c_w_mask(sd, 0x2d, 0x00, 0x40); /* from windrv 090403 */
+ i2c_w_mask(sd, 0x28, 0x20, 0x20); /* progressive mode on */
+ break;
+ case SEN_OV7610:
+ i2c_w_mask(sd, 0x14, qvga ? 0x20 : 0x00, 0x20);
+ i2c_w(sd, 0x35, qvga ? 0x1e : 0x9e);
+ i2c_w_mask(sd, 0x13, 0x00, 0x20); /* Select 16 bit data bus */
+ i2c_w_mask(sd, 0x12, 0x04, 0x06); /* AWB: 1 Test pattern: 0 */
+ break;
+ case SEN_OV7620:
+ case SEN_OV7620AE:
+ case SEN_OV76BE:
+ i2c_w_mask(sd, 0x14, qvga ? 0x20 : 0x00, 0x20);
+ i2c_w_mask(sd, 0x28, qvga ? 0x00 : 0x20, 0x20);
+ i2c_w(sd, 0x24, qvga ? 0x20 : 0x3a);
+ i2c_w(sd, 0x25, qvga ? 0x30 : 0x60);
+ i2c_w_mask(sd, 0x2d, qvga ? 0x40 : 0x00, 0x40);
+ i2c_w_mask(sd, 0x67, qvga ? 0xb0 : 0x90, 0xf0);
+ i2c_w_mask(sd, 0x74, qvga ? 0x20 : 0x00, 0x20);
+ i2c_w_mask(sd, 0x13, 0x00, 0x20); /* Select 16 bit data bus */
+ i2c_w_mask(sd, 0x12, 0x04, 0x06); /* AWB: 1 Test pattern: 0 */
+ if (sd->sensor == SEN_OV76BE)
+ i2c_w(sd, 0x35, qvga ? 0x1e : 0x9e);
+ break;
+ case SEN_OV7640:
+ case SEN_OV7648:
+ i2c_w_mask(sd, 0x14, qvga ? 0x20 : 0x00, 0x20);
+ i2c_w_mask(sd, 0x28, qvga ? 0x00 : 0x20, 0x20);
+ /* Setting this undocumented bit in qvga mode removes a very
+ annoying vertical shaking of the image */
+ i2c_w_mask(sd, 0x2d, qvga ? 0x40 : 0x00, 0x40);
+ /* Unknown */
+ i2c_w_mask(sd, 0x67, qvga ? 0xf0 : 0x90, 0xf0);
+ /* Allow higher automatic gain (to allow higher framerates) */
+ i2c_w_mask(sd, 0x74, qvga ? 0x20 : 0x00, 0x20);
+ i2c_w_mask(sd, 0x12, 0x04, 0x04); /* AWB: 1 */
+ break;
+ case SEN_OV7670:
+ /* set COM7_FMT_VGA or COM7_FMT_QVGA
+ * do we need to set anything else?
+ * HSTART etc are set in set_ov_sensor_window itself */
+ i2c_w_mask(sd, OV7670_R12_COM7,
+ qvga ? OV7670_COM7_FMT_QVGA : OV7670_COM7_FMT_VGA,
+ OV7670_COM7_FMT_MASK);
+ i2c_w_mask(sd, 0x13, 0x00, 0x20); /* Select 16 bit data bus */
+ i2c_w_mask(sd, OV7670_R13_COM8, OV7670_COM8_AWB,
+ OV7670_COM8_AWB);
+ if (qvga) { /* QVGA from ov7670.c by
+ * Jonathan Corbet */
+ xstart = 164;
+ xend = 28;
+ ystart = 14;
+ yend = 494;
+ } else { /* VGA */
+ xstart = 158;
+ xend = 14;
+ ystart = 10;
+ yend = 490;
+ }
+ /* OV7670 hardware window registers are split across
+ * multiple locations */
+ i2c_w(sd, OV7670_R17_HSTART, xstart >> 3);
+ i2c_w(sd, OV7670_R18_HSTOP, xend >> 3);
+ v = i2c_r(sd, OV7670_R32_HREF);
+ v = (v & 0xc0) | ((xend & 0x7) << 3) | (xstart & 0x07);
+ msleep(10); /* need to sleep between read and write to
+ * same reg! */
+ i2c_w(sd, OV7670_R32_HREF, v);
+
+ i2c_w(sd, OV7670_R19_VSTART, ystart >> 2);
+ i2c_w(sd, OV7670_R1A_VSTOP, yend >> 2);
+ v = i2c_r(sd, OV7670_R03_VREF);
+ v = (v & 0xc0) | ((yend & 0x3) << 2) | (ystart & 0x03);
+ msleep(10); /* need to sleep between read and write to
+ * same reg! */
+ i2c_w(sd, OV7670_R03_VREF, v);
+ break;
+ case SEN_OV6620:
+ i2c_w_mask(sd, 0x14, qvga ? 0x20 : 0x00, 0x20);
+ i2c_w_mask(sd, 0x13, 0x00, 0x20); /* Select 16 bit data bus */
+ i2c_w_mask(sd, 0x12, 0x04, 0x06); /* AWB: 1 Test pattern: 0 */
+ break;
+ case SEN_OV6630:
+ case SEN_OV66308AF:
+ i2c_w_mask(sd, 0x14, qvga ? 0x20 : 0x00, 0x20);
+ i2c_w_mask(sd, 0x12, 0x04, 0x06); /* AWB: 1 Test pattern: 0 */
+ break;
+ case SEN_OV9600: {
+ const struct ov_i2c_regvals *vals;
+ static const struct ov_i2c_regvals sxga_15[] = {
+ {0x11, 0x80}, {0x14, 0x3e}, {0x24, 0x85}, {0x25, 0x75}
+ };
+ static const struct ov_i2c_regvals sxga_7_5[] = {
+ {0x11, 0x81}, {0x14, 0x3e}, {0x24, 0x85}, {0x25, 0x75}
+ };
+ static const struct ov_i2c_regvals vga_30[] = {
+ {0x11, 0x81}, {0x14, 0x7e}, {0x24, 0x70}, {0x25, 0x60}
+ };
+ static const struct ov_i2c_regvals vga_15[] = {
+ {0x11, 0x83}, {0x14, 0x3e}, {0x24, 0x80}, {0x25, 0x70}
+ };
+
+ /* frame rates:
+ * 15fps / 7.5 fps for 1280x1024
+ * 30fps / 15fps for 640x480
+ */
+ i2c_w_mask(sd, 0x12, qvga ? 0x40 : 0x00, 0x40);
+ if (qvga)
+ vals = sd->frame_rate < 30 ? vga_15 : vga_30;
+ else
+ vals = sd->frame_rate < 15 ? sxga_7_5 : sxga_15;
+ write_i2c_regvals(sd, vals, ARRAY_SIZE(sxga_15));
+ return;
+ }
+ default:
+ return;
+ }
+
+ /******** Clock programming ********/
+ i2c_w(sd, 0x11, sd->clockdiv);
+}
+
+/* this function works for bridge ov519 and sensors ov7660 and ov7670 only */
+static void sethvflip(struct gspca_dev *gspca_dev, s32 hflip, s32 vflip)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->gspca_dev.streaming)
+ reg_w(sd, OV519_R51_RESET1, 0x0f); /* block stream */
+ i2c_w_mask(sd, OV7670_R1E_MVFP,
+ OV7670_MVFP_MIRROR * hflip | OV7670_MVFP_VFLIP * vflip,
+ OV7670_MVFP_MIRROR | OV7670_MVFP_VFLIP);
+ if (sd->gspca_dev.streaming)
+ reg_w(sd, OV519_R51_RESET1, 0x00); /* restart stream */
+}
+
+static void set_ov_sensor_window(struct sd *sd)
+{
+ struct gspca_dev *gspca_dev;
+ int qvga, crop;
+ int hwsbase, hwebase, vwsbase, vwebase, hwscale, vwscale;
+
+ /* mode setup is fully handled in mode_init_ov_sensor_regs for these */
+ switch (sd->sensor) {
+ case SEN_OV2610:
+ case SEN_OV2610AE:
+ case SEN_OV3610:
+ case SEN_OV7670:
+ case SEN_OV9600:
+ mode_init_ov_sensor_regs(sd);
+ return;
+ case SEN_OV7660:
+ ov519_set_mode(sd);
+ ov519_set_fr(sd);
+ return;
+ }
+
+ gspca_dev = &sd->gspca_dev;
+ qvga = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv & 1;
+ crop = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv & 2;
+
+ /* The different sensor ICs handle setting up of window differently.
+ * IF YOU SET IT WRONG, YOU WILL GET ALL ZERO ISOC DATA FROM OV51x!! */
+ switch (sd->sensor) {
+ case SEN_OV8610:
+ hwsbase = 0x1e;
+ hwebase = 0x1e;
+ vwsbase = 0x02;
+ vwebase = 0x02;
+ break;
+ case SEN_OV7610:
+ case SEN_OV76BE:
+ hwsbase = 0x38;
+ hwebase = 0x3a;
+ vwsbase = vwebase = 0x05;
+ break;
+ case SEN_OV6620:
+ case SEN_OV6630:
+ case SEN_OV66308AF:
+ hwsbase = 0x38;
+ hwebase = 0x3a;
+ vwsbase = 0x05;
+ vwebase = 0x06;
+ if (sd->sensor == SEN_OV66308AF && qvga)
+ /* HDG: this fixes U and V getting swapped */
+ hwsbase++;
+ if (crop) {
+ hwsbase += 8;
+ hwebase += 8;
+ vwsbase += 11;
+ vwebase += 11;
+ }
+ break;
+ case SEN_OV7620:
+ case SEN_OV7620AE:
+ hwsbase = 0x2f; /* From 7620.SET (spec is wrong) */
+ hwebase = 0x2f;
+ vwsbase = vwebase = 0x05;
+ break;
+ case SEN_OV7640:
+ case SEN_OV7648:
+ hwsbase = 0x1a;
+ hwebase = 0x1a;
+ vwsbase = vwebase = 0x03;
+ break;
+ default:
+ return;
+ }
+
+ switch (sd->sensor) {
+ case SEN_OV6620:
+ case SEN_OV6630:
+ case SEN_OV66308AF:
+ if (qvga) { /* QCIF */
+ hwscale = 0;
+ vwscale = 0;
+ } else { /* CIF */
+ hwscale = 1;
+ vwscale = 1; /* The datasheet says 0;
+ * it's wrong */
+ }
+ break;
+ case SEN_OV8610:
+ if (qvga) { /* QSVGA */
+ hwscale = 1;
+ vwscale = 1;
+ } else { /* SVGA */
+ hwscale = 2;
+ vwscale = 2;
+ }
+ break;
+ default: /* SEN_OV7xx0 */
+ if (qvga) { /* QVGA */
+ hwscale = 1;
+ vwscale = 0;
+ } else { /* VGA */
+ hwscale = 2;
+ vwscale = 1;
+ }
+ }
+
+ mode_init_ov_sensor_regs(sd);
+
+ i2c_w(sd, 0x17, hwsbase);
+ i2c_w(sd, 0x18, hwebase + (sd->sensor_width >> hwscale));
+ i2c_w(sd, 0x19, vwsbase);
+ i2c_w(sd, 0x1a, vwebase + (sd->sensor_height >> vwscale));
+}
+
+/* -- start the camera -- */
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ /* Default for most bridges, allow bridge_mode_init_regs to override */
+ sd->sensor_width = sd->gspca_dev.width;
+ sd->sensor_height = sd->gspca_dev.height;
+
+ switch (sd->bridge) {
+ case BRIDGE_OV511:
+ case BRIDGE_OV511PLUS:
+ ov511_mode_init_regs(sd);
+ break;
+ case BRIDGE_OV518:
+ case BRIDGE_OV518PLUS:
+ ov518_mode_init_regs(sd);
+ break;
+ case BRIDGE_OV519:
+ ov519_mode_init_regs(sd);
+ break;
+ /* case BRIDGE_OVFX2: nothing to do */
+ case BRIDGE_W9968CF:
+ w9968cf_mode_init_regs(sd);
+ break;
+ }
+
+ set_ov_sensor_window(sd);
+
+ /* Force clear snapshot state in case the snapshot button was
+ pressed while we weren't streaming */
+ sd->snapshot_needs_reset = 1;
+ sd_reset_snapshot(gspca_dev);
+
+ sd->first_frame = 3;
+
+ ov51x_restart(sd);
+ ov51x_led_control(sd, 1);
+ return gspca_dev->usb_err;
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ ov51x_stop(sd);
+ ov51x_led_control(sd, 0);
+}
+
+static void sd_stop0(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (!sd->gspca_dev.present)
+ return;
+ if (sd->bridge == BRIDGE_W9968CF)
+ w9968cf_stop0(sd);
+
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+ /* If the last button state is pressed, release it now! */
+ if (sd->snapshot_pressed) {
+ input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);
+ input_sync(gspca_dev->input_dev);
+ sd->snapshot_pressed = 0;
+ }
+#endif
+ if (sd->bridge == BRIDGE_OV519)
+ reg_w(sd, OV519_R57_SNAPSHOT, 0x23);
+}
+
+static void ov51x_handle_button(struct gspca_dev *gspca_dev, u8 state)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->snapshot_pressed != state) {
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+ input_report_key(gspca_dev->input_dev, KEY_CAMERA, state);
+ input_sync(gspca_dev->input_dev);
+#endif
+ if (state)
+ sd->snapshot_needs_reset = 1;
+
+ sd->snapshot_pressed = state;
+ } else {
+ /* On the ov511 / ov519 we need to reset the button state
+ multiple times, as resetting does not work as long as the
+ button stays pressed */
+ switch (sd->bridge) {
+ case BRIDGE_OV511:
+ case BRIDGE_OV511PLUS:
+ case BRIDGE_OV519:
+ if (state)
+ sd->snapshot_needs_reset = 1;
+ break;
+ }
+ }
+}
+
+static void ov511_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *in, /* isoc packet */
+ int len) /* iso packet length */
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ /* SOF/EOF packets have 1st to 8th bytes zeroed and the 9th
+ * byte non-zero. The EOF packet has image width/height in the
+ * 10th and 11th bytes. The 9th byte is given as follows:
+ *
+ * bit 7: EOF
+ * 6: compression enabled
+ * 5: 422/420/400 modes
+ * 4: 422/420/400 modes
+ * 3: 1
+ * 2: snapshot button on
+ * 1: snapshot frame
+ * 0: even/odd field
+ */
+ if (!(in[0] | in[1] | in[2] | in[3] | in[4] | in[5] | in[6] | in[7]) &&
+ (in[8] & 0x08)) {
+ ov51x_handle_button(gspca_dev, (in[8] >> 2) & 1);
+ if (in[8] & 0x80) {
+ /* Frame end */
+ if ((in[9] + 1) * 8 != gspca_dev->width ||
+ (in[10] + 1) * 8 != gspca_dev->height) {
+ PDEBUG(D_ERR, "Invalid frame size, got: %dx%d,"
+ " requested: %dx%d\n",
+ (in[9] + 1) * 8, (in[10] + 1) * 8,
+ gspca_dev->width, gspca_dev->height);
+ gspca_dev->last_packet_type = DISCARD_PACKET;
+ return;
+ }
+ /* Add 11 byte footer to frame, might be useful */
+ gspca_frame_add(gspca_dev, LAST_PACKET, in, 11);
+ return;
+ } else {
+ /* Frame start */
+ gspca_frame_add(gspca_dev, FIRST_PACKET, in, 0);
+ sd->packet_nr = 0;
+ }
+ }
+
+ /* Ignore the packet number */
+ len--;
+
+ /* intermediate packet */
+ gspca_frame_add(gspca_dev, INTER_PACKET, in, len);
+}
+
+static void ov518_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, /* isoc packet */
+ int len) /* iso packet length */
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ /* A false positive here is likely, until OVT gives me
+ * the definitive SOF/EOF format */
+ if ((!(data[0] | data[1] | data[2] | data[3] | data[5])) && data[6]) {
+ ov51x_handle_button(gspca_dev, (data[6] >> 1) & 1);
+ gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
+ gspca_frame_add(gspca_dev, FIRST_PACKET, NULL, 0);
+ sd->packet_nr = 0;
+ }
+
+ if (gspca_dev->last_packet_type == DISCARD_PACKET)
+ return;
+
+ /* Does this device use packet numbers ? */
+ if (len & 7) {
+ len--;
+ if (sd->packet_nr == data[len])
+ sd->packet_nr++;
+ /* The last few packets of the frame (which are all 0's
+ except that they may contain part of the footer), are
+ numbered 0 */
+ else if (sd->packet_nr == 0 || data[len]) {
+ PDEBUG(D_ERR, "Invalid packet nr: %d (expect: %d)",
+ (int)data[len], (int)sd->packet_nr);
+ gspca_dev->last_packet_type = DISCARD_PACKET;
+ return;
+ }
+ }
+
+ /* intermediate packet */
+ gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
+}
+
+static void ov519_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, /* isoc packet */
+ int len) /* iso packet length */
+{
+ /* Header of ov519 is 16 bytes:
+ * Byte Value Description
+ * 0 0xff magic
+ * 1 0xff magic
+ * 2 0xff magic
+ * 3 0xXX 0x50 = SOF, 0x51 = EOF
+ * 9 0xXX 0x01 initial frame without data,
+ * 0x00 standard frame with image
+ * 14 Lo in EOF: length of image data / 8
+ * 15 Hi
+ */
+
+ if (data[0] == 0xff && data[1] == 0xff && data[2] == 0xff) {
+ switch (data[3]) {
+ case 0x50: /* start of frame */
+ /* Don't check the button state here, as the state
+ usually (always ?) changes at EOF and checking it
+ here leads to unnecessary snapshot state resets. */
+#define HDRSZ 16
+ data += HDRSZ;
+ len -= HDRSZ;
+#undef HDRSZ
+ if (data[0] == 0xff || data[1] == 0xd8)
+ gspca_frame_add(gspca_dev, FIRST_PACKET,
+ data, len);
+ else
+ gspca_dev->last_packet_type = DISCARD_PACKET;
+ return;
+ case 0x51: /* end of frame */
+ ov51x_handle_button(gspca_dev, data[11] & 1);
+ if (data[9] != 0)
+ gspca_dev->last_packet_type = DISCARD_PACKET;
+ gspca_frame_add(gspca_dev, LAST_PACKET,
+ NULL, 0);
+ return;
+ }
+ }
+
+ /* intermediate packet */
+ gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
+}
+
+static void ovfx2_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, /* isoc packet */
+ int len) /* iso packet length */
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
+
+ /* A short read signals EOF */
+ if (len < gspca_dev->cam.bulk_size) {
+ /* If the frame is short, and it is one of the first ones
+ the sensor and bridge are still syncing, so drop it. */
+ if (sd->first_frame) {
+ sd->first_frame--;
+ if (gspca_dev->image_len <
+ sd->gspca_dev.width * sd->gspca_dev.height)
+ gspca_dev->last_packet_type = DISCARD_PACKET;
+ }
+ gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
+ gspca_frame_add(gspca_dev, FIRST_PACKET, NULL, 0);
+ }
+}
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, /* isoc packet */
+ int len) /* iso packet length */
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ switch (sd->bridge) {
+ case BRIDGE_OV511:
+ case BRIDGE_OV511PLUS:
+ ov511_pkt_scan(gspca_dev, data, len);
+ break;
+ case BRIDGE_OV518:
+ case BRIDGE_OV518PLUS:
+ ov518_pkt_scan(gspca_dev, data, len);
+ break;
+ case BRIDGE_OV519:
+ ov519_pkt_scan(gspca_dev, data, len);
+ break;
+ case BRIDGE_OVFX2:
+ ovfx2_pkt_scan(gspca_dev, data, len);
+ break;
+ case BRIDGE_W9968CF:
+ w9968cf_pkt_scan(gspca_dev, data, len);
+ break;
+ }
+}
+
+/* -- management routines -- */
+
+static void setbrightness(struct gspca_dev *gspca_dev, s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ static const struct ov_i2c_regvals brit_7660[][7] = {
+ {{0x0f, 0x6a}, {0x24, 0x40}, {0x25, 0x2b}, {0x26, 0x90},
+ {0x27, 0xe0}, {0x28, 0xe0}, {0x2c, 0xe0}},
+ {{0x0f, 0x6a}, {0x24, 0x50}, {0x25, 0x40}, {0x26, 0xa1},
+ {0x27, 0xc0}, {0x28, 0xc0}, {0x2c, 0xc0}},
+ {{0x0f, 0x6a}, {0x24, 0x68}, {0x25, 0x58}, {0x26, 0xc2},
+ {0x27, 0xa0}, {0x28, 0xa0}, {0x2c, 0xa0}},
+ {{0x0f, 0x6a}, {0x24, 0x70}, {0x25, 0x68}, {0x26, 0xd3},
+ {0x27, 0x80}, {0x28, 0x80}, {0x2c, 0x80}},
+ {{0x0f, 0x6a}, {0x24, 0x80}, {0x25, 0x70}, {0x26, 0xd3},
+ {0x27, 0x20}, {0x28, 0x20}, {0x2c, 0x20}},
+ {{0x0f, 0x6a}, {0x24, 0x88}, {0x25, 0x78}, {0x26, 0xd3},
+ {0x27, 0x40}, {0x28, 0x40}, {0x2c, 0x40}},
+ {{0x0f, 0x6a}, {0x24, 0x90}, {0x25, 0x80}, {0x26, 0xd4},
+ {0x27, 0x60}, {0x28, 0x60}, {0x2c, 0x60}}
+ };
+
+ switch (sd->sensor) {
+ case SEN_OV8610:
+ case SEN_OV7610:
+ case SEN_OV76BE:
+ case SEN_OV6620:
+ case SEN_OV6630:
+ case SEN_OV66308AF:
+ case SEN_OV7640:
+ case SEN_OV7648:
+ i2c_w(sd, OV7610_REG_BRT, val);
+ break;
+ case SEN_OV7620:
+ case SEN_OV7620AE:
+ i2c_w(sd, OV7610_REG_BRT, val);
+ break;
+ case SEN_OV7660:
+ write_i2c_regvals(sd, brit_7660[val],
+ ARRAY_SIZE(brit_7660[0]));
+ break;
+ case SEN_OV7670:
+/*win trace
+ * i2c_w_mask(sd, OV7670_R13_COM8, 0, OV7670_COM8_AEC); */
+ i2c_w(sd, OV7670_R55_BRIGHT, ov7670_abs_to_sm(val));
+ break;
+ }
+}
+
+static void setcontrast(struct gspca_dev *gspca_dev, s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ static const struct ov_i2c_regvals contrast_7660[][31] = {
+ {{0x6c, 0xf0}, {0x6d, 0xf0}, {0x6e, 0xf8}, {0x6f, 0xa0},
+ {0x70, 0x58}, {0x71, 0x38}, {0x72, 0x30}, {0x73, 0x30},
+ {0x74, 0x28}, {0x75, 0x28}, {0x76, 0x24}, {0x77, 0x24},
+ {0x78, 0x22}, {0x79, 0x28}, {0x7a, 0x2a}, {0x7b, 0x34},
+ {0x7c, 0x0f}, {0x7d, 0x1e}, {0x7e, 0x3d}, {0x7f, 0x65},
+ {0x80, 0x70}, {0x81, 0x77}, {0x82, 0x7d}, {0x83, 0x83},
+ {0x84, 0x88}, {0x85, 0x8d}, {0x86, 0x96}, {0x87, 0x9f},
+ {0x88, 0xb0}, {0x89, 0xc4}, {0x8a, 0xd9}},
+ {{0x6c, 0xf0}, {0x6d, 0xf0}, {0x6e, 0xf8}, {0x6f, 0x94},
+ {0x70, 0x58}, {0x71, 0x40}, {0x72, 0x30}, {0x73, 0x30},
+ {0x74, 0x30}, {0x75, 0x30}, {0x76, 0x2c}, {0x77, 0x24},
+ {0x78, 0x22}, {0x79, 0x28}, {0x7a, 0x2a}, {0x7b, 0x31},
+ {0x7c, 0x0f}, {0x7d, 0x1e}, {0x7e, 0x3d}, {0x7f, 0x62},
+ {0x80, 0x6d}, {0x81, 0x75}, {0x82, 0x7b}, {0x83, 0x81},
+ {0x84, 0x87}, {0x85, 0x8d}, {0x86, 0x98}, {0x87, 0xa1},
+ {0x88, 0xb2}, {0x89, 0xc6}, {0x8a, 0xdb}},
+ {{0x6c, 0xf0}, {0x6d, 0xf0}, {0x6e, 0xf0}, {0x6f, 0x84},
+ {0x70, 0x58}, {0x71, 0x48}, {0x72, 0x40}, {0x73, 0x40},
+ {0x74, 0x28}, {0x75, 0x28}, {0x76, 0x28}, {0x77, 0x24},
+ {0x78, 0x26}, {0x79, 0x28}, {0x7a, 0x28}, {0x7b, 0x34},
+ {0x7c, 0x0f}, {0x7d, 0x1e}, {0x7e, 0x3c}, {0x7f, 0x5d},
+ {0x80, 0x68}, {0x81, 0x71}, {0x82, 0x79}, {0x83, 0x81},
+ {0x84, 0x86}, {0x85, 0x8b}, {0x86, 0x95}, {0x87, 0x9e},
+ {0x88, 0xb1}, {0x89, 0xc5}, {0x8a, 0xd9}},
+ {{0x6c, 0xf0}, {0x6d, 0xf0}, {0x6e, 0xf0}, {0x6f, 0x70},
+ {0x70, 0x58}, {0x71, 0x58}, {0x72, 0x48}, {0x73, 0x48},
+ {0x74, 0x38}, {0x75, 0x40}, {0x76, 0x34}, {0x77, 0x34},
+ {0x78, 0x2e}, {0x79, 0x28}, {0x7a, 0x24}, {0x7b, 0x22},
+ {0x7c, 0x0f}, {0x7d, 0x1e}, {0x7e, 0x3c}, {0x7f, 0x58},
+ {0x80, 0x63}, {0x81, 0x6e}, {0x82, 0x77}, {0x83, 0x80},
+ {0x84, 0x87}, {0x85, 0x8f}, {0x86, 0x9c}, {0x87, 0xa9},
+ {0x88, 0xc0}, {0x89, 0xd4}, {0x8a, 0xe6}},
+ {{0x6c, 0xa0}, {0x6d, 0xf0}, {0x6e, 0x90}, {0x6f, 0x80},
+ {0x70, 0x70}, {0x71, 0x80}, {0x72, 0x60}, {0x73, 0x60},
+ {0x74, 0x58}, {0x75, 0x60}, {0x76, 0x4c}, {0x77, 0x38},
+ {0x78, 0x38}, {0x79, 0x2a}, {0x7a, 0x20}, {0x7b, 0x0e},
+ {0x7c, 0x0a}, {0x7d, 0x14}, {0x7e, 0x26}, {0x7f, 0x46},
+ {0x80, 0x54}, {0x81, 0x64}, {0x82, 0x70}, {0x83, 0x7c},
+ {0x84, 0x87}, {0x85, 0x93}, {0x86, 0xa6}, {0x87, 0xb4},
+ {0x88, 0xd0}, {0x89, 0xe5}, {0x8a, 0xf5}},
+ {{0x6c, 0x60}, {0x6d, 0x80}, {0x6e, 0x60}, {0x6f, 0x80},
+ {0x70, 0x80}, {0x71, 0x80}, {0x72, 0x88}, {0x73, 0x30},
+ {0x74, 0x70}, {0x75, 0x68}, {0x76, 0x64}, {0x77, 0x50},
+ {0x78, 0x3c}, {0x79, 0x22}, {0x7a, 0x10}, {0x7b, 0x08},
+ {0x7c, 0x06}, {0x7d, 0x0e}, {0x7e, 0x1a}, {0x7f, 0x3a},
+ {0x80, 0x4a}, {0x81, 0x5a}, {0x82, 0x6b}, {0x83, 0x7b},
+ {0x84, 0x89}, {0x85, 0x96}, {0x86, 0xaf}, {0x87, 0xc3},
+ {0x88, 0xe1}, {0x89, 0xf2}, {0x8a, 0xfa}},
+ {{0x6c, 0x20}, {0x6d, 0x40}, {0x6e, 0x20}, {0x6f, 0x60},
+ {0x70, 0x88}, {0x71, 0xc8}, {0x72, 0xc0}, {0x73, 0xb8},
+ {0x74, 0xa8}, {0x75, 0xb8}, {0x76, 0x80}, {0x77, 0x5c},
+ {0x78, 0x26}, {0x79, 0x10}, {0x7a, 0x08}, {0x7b, 0x04},
+ {0x7c, 0x02}, {0x7d, 0x06}, {0x7e, 0x0a}, {0x7f, 0x22},
+ {0x80, 0x33}, {0x81, 0x4c}, {0x82, 0x64}, {0x83, 0x7b},
+ {0x84, 0x90}, {0x85, 0xa7}, {0x86, 0xc7}, {0x87, 0xde},
+ {0x88, 0xf1}, {0x89, 0xf9}, {0x8a, 0xfd}},
+ };
+
+ switch (sd->sensor) {
+ case SEN_OV7610:
+ case SEN_OV6620:
+ i2c_w(sd, OV7610_REG_CNT, val);
+ break;
+ case SEN_OV6630:
+ case SEN_OV66308AF:
+ i2c_w_mask(sd, OV7610_REG_CNT, val >> 4, 0x0f);
+ break;
+ case SEN_OV8610: {
+ static const u8 ctab[] = {
+ 0x03, 0x09, 0x0b, 0x0f, 0x53, 0x6f, 0x35, 0x7f
+ };
+
+ /* Use Y gamma control instead. Bit 0 enables it. */
+ i2c_w(sd, 0x64, ctab[val >> 5]);
+ break;
+ }
+ case SEN_OV7620:
+ case SEN_OV7620AE: {
+ static const u8 ctab[] = {
+ 0x01, 0x05, 0x09, 0x11, 0x15, 0x35, 0x37, 0x57,
+ 0x5b, 0xa5, 0xa7, 0xc7, 0xc9, 0xcf, 0xef, 0xff
+ };
+
+ /* Use Y gamma control instead. Bit 0 enables it. */
+ i2c_w(sd, 0x64, ctab[val >> 4]);
+ break;
+ }
+ case SEN_OV7660:
+ write_i2c_regvals(sd, contrast_7660[val],
+ ARRAY_SIZE(contrast_7660[0]));
+ break;
+ case SEN_OV7670:
+ /* check that this isn't just the same as ov7610 */
+ i2c_w(sd, OV7670_R56_CONTRAS, val >> 1);
+ break;
+ }
+}
+
+static void setexposure(struct gspca_dev *gspca_dev, s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ i2c_w(sd, 0x10, val);
+}
+
+static void setcolors(struct gspca_dev *gspca_dev, s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ static const struct ov_i2c_regvals colors_7660[][6] = {
+ {{0x4f, 0x28}, {0x50, 0x2a}, {0x51, 0x02}, {0x52, 0x0a},
+ {0x53, 0x19}, {0x54, 0x23}},
+ {{0x4f, 0x47}, {0x50, 0x4a}, {0x51, 0x03}, {0x52, 0x11},
+ {0x53, 0x2c}, {0x54, 0x3e}},
+ {{0x4f, 0x66}, {0x50, 0x6b}, {0x51, 0x05}, {0x52, 0x19},
+ {0x53, 0x40}, {0x54, 0x59}},
+ {{0x4f, 0x84}, {0x50, 0x8b}, {0x51, 0x06}, {0x52, 0x20},
+ {0x53, 0x53}, {0x54, 0x73}},
+ {{0x4f, 0xa3}, {0x50, 0xab}, {0x51, 0x08}, {0x52, 0x28},
+ {0x53, 0x66}, {0x54, 0x8e}},
+ };
+
+ switch (sd->sensor) {
+ case SEN_OV8610:
+ case SEN_OV7610:
+ case SEN_OV76BE:
+ case SEN_OV6620:
+ case SEN_OV6630:
+ case SEN_OV66308AF:
+ i2c_w(sd, OV7610_REG_SAT, val);
+ break;
+ case SEN_OV7620:
+ case SEN_OV7620AE:
+ /* Use UV gamma control instead. Bits 0 & 7 are reserved. */
+/* rc = ov_i2c_write(sd->dev, 0x62, (val >> 9) & 0x7e);
+ if (rc < 0)
+ goto out; */
+ i2c_w(sd, OV7610_REG_SAT, val);
+ break;
+ case SEN_OV7640:
+ case SEN_OV7648:
+ i2c_w(sd, OV7610_REG_SAT, val & 0xf0);
+ break;
+ case SEN_OV7660:
+ write_i2c_regvals(sd, colors_7660[val],
+ ARRAY_SIZE(colors_7660[0]));
+ break;
+ case SEN_OV7670:
+ /* supported later once I work out how to do it
+ * transparently fail now! */
+ /* set REG_COM13 values for UV sat auto mode */
+ break;
+ }
+}
+
+static void setautobright(struct gspca_dev *gspca_dev, s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ i2c_w_mask(sd, 0x2d, val ? 0x10 : 0x00, 0x10);
+}
+
+static void setfreq_i(struct sd *sd, s32 val)
+{
+ if (sd->sensor == SEN_OV7660
+ || sd->sensor == SEN_OV7670) {
+ switch (val) {
+ case 0: /* Banding filter disabled */
+ i2c_w_mask(sd, OV7670_R13_COM8, 0, OV7670_COM8_BFILT);
+ break;
+ case 1: /* 50 hz */
+ i2c_w_mask(sd, OV7670_R13_COM8, OV7670_COM8_BFILT,
+ OV7670_COM8_BFILT);
+ i2c_w_mask(sd, OV7670_R3B_COM11, 0x08, 0x18);
+ break;
+ case 2: /* 60 hz */
+ i2c_w_mask(sd, OV7670_R13_COM8, OV7670_COM8_BFILT,
+ OV7670_COM8_BFILT);
+ i2c_w_mask(sd, OV7670_R3B_COM11, 0x00, 0x18);
+ break;
+ case 3: /* Auto hz - ov7670 only */
+ i2c_w_mask(sd, OV7670_R13_COM8, OV7670_COM8_BFILT,
+ OV7670_COM8_BFILT);
+ i2c_w_mask(sd, OV7670_R3B_COM11, OV7670_COM11_HZAUTO,
+ 0x18);
+ break;
+ }
+ } else {
+ switch (val) {
+ case 0: /* Banding filter disabled */
+ i2c_w_mask(sd, 0x2d, 0x00, 0x04);
+ i2c_w_mask(sd, 0x2a, 0x00, 0x80);
+ break;
+ case 1: /* 50 hz (filter on and framerate adj) */
+ i2c_w_mask(sd, 0x2d, 0x04, 0x04);
+ i2c_w_mask(sd, 0x2a, 0x80, 0x80);
+ /* 20 fps -> 16.667 fps */
+ if (sd->sensor == SEN_OV6620 ||
+ sd->sensor == SEN_OV6630 ||
+ sd->sensor == SEN_OV66308AF)
+ i2c_w(sd, 0x2b, 0x5e);
+ else
+ i2c_w(sd, 0x2b, 0xac);
+ break;
+ case 2: /* 60 hz (filter on, ...) */
+ i2c_w_mask(sd, 0x2d, 0x04, 0x04);
+ if (sd->sensor == SEN_OV6620 ||
+ sd->sensor == SEN_OV6630 ||
+ sd->sensor == SEN_OV66308AF) {
+ /* 20 fps -> 15 fps */
+ i2c_w_mask(sd, 0x2a, 0x80, 0x80);
+ i2c_w(sd, 0x2b, 0xa8);
+ } else {
+ /* no framerate adj. */
+ i2c_w_mask(sd, 0x2a, 0x00, 0x80);
+ }
+ break;
+ }
+ }
+}
+
+static void setfreq(struct gspca_dev *gspca_dev, s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ setfreq_i(sd, val);
+
+ /* Ugly but necessary */
+ if (sd->bridge == BRIDGE_W9968CF)
+ w9968cf_set_crop_window(sd);
+}
+
+static int sd_get_jcomp(struct gspca_dev *gspca_dev,
+ struct v4l2_jpegcompression *jcomp)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->bridge != BRIDGE_W9968CF)
+ return -ENOTTY;
+
+ memset(jcomp, 0, sizeof *jcomp);
+ jcomp->quality = v4l2_ctrl_g_ctrl(sd->jpegqual);
+ jcomp->jpeg_markers = V4L2_JPEG_MARKER_DHT | V4L2_JPEG_MARKER_DQT |
+ V4L2_JPEG_MARKER_DRI;
+ return 0;
+}
+
+static int sd_set_jcomp(struct gspca_dev *gspca_dev,
+ struct v4l2_jpegcompression *jcomp)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->bridge != BRIDGE_W9968CF)
+ return -ENOTTY;
+
+ v4l2_ctrl_s_ctrl(sd->jpegqual, jcomp->quality);
+ return 0;
+}
+
+static int sd_g_volatile_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct gspca_dev *gspca_dev =
+ container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+ struct sd *sd = (struct sd *)gspca_dev;
+
+ gspca_dev->usb_err = 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_AUTOGAIN:
+ gspca_dev->exposure->val = i2c_r(sd, 0x10);
+ break;
+ }
+ return 0;
+}
+
+static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct gspca_dev *gspca_dev =
+ container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+ struct sd *sd = (struct sd *)gspca_dev;
+
+ gspca_dev->usb_err = 0;
+
+ if (!gspca_dev->streaming)
+ return 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_BRIGHTNESS:
+ setbrightness(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_CONTRAST:
+ setcontrast(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_POWER_LINE_FREQUENCY:
+ setfreq(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_AUTOBRIGHTNESS:
+ if (ctrl->is_new)
+ setautobright(gspca_dev, ctrl->val);
+ if (!ctrl->val && sd->brightness->is_new)
+ setbrightness(gspca_dev, sd->brightness->val);
+ break;
+ case V4L2_CID_SATURATION:
+ setcolors(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_HFLIP:
+ sethvflip(gspca_dev, ctrl->val, sd->vflip->val);
+ break;
+ case V4L2_CID_AUTOGAIN:
+ if (ctrl->is_new)
+ setautogain(gspca_dev, ctrl->val);
+ if (!ctrl->val && gspca_dev->exposure->is_new)
+ setexposure(gspca_dev, gspca_dev->exposure->val);
+ break;
+ case V4L2_CID_JPEG_COMPRESSION_QUALITY:
+ return -EBUSY; /* Should never happen, as we grab the ctrl */
+ }
+ return gspca_dev->usb_err;
+}
+
+static const struct v4l2_ctrl_ops sd_ctrl_ops = {
+ .g_volatile_ctrl = sd_g_volatile_ctrl,
+ .s_ctrl = sd_s_ctrl,
+};
+
+static int sd_init_controls(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *)gspca_dev;
+ struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
+
+ gspca_dev->vdev.ctrl_handler = hdl;
+ v4l2_ctrl_handler_init(hdl, 10);
+ if (valid_controls[sd->sensor].has_brightness)
+ sd->brightness = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_BRIGHTNESS, 0,
+ sd->sensor == SEN_OV7660 ? 6 : 255, 1,
+ sd->sensor == SEN_OV7660 ? 3 : 127);
+ if (valid_controls[sd->sensor].has_contrast) {
+ if (sd->sensor == SEN_OV7660)
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_CONTRAST, 0, 6, 1, 3);
+ else
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_CONTRAST, 0, 255, 1,
+ (sd->sensor == SEN_OV6630 ||
+ sd->sensor == SEN_OV66308AF) ? 200 : 127);
+ }
+ if (valid_controls[sd->sensor].has_sat)
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_SATURATION, 0,
+ sd->sensor == SEN_OV7660 ? 4 : 255, 1,
+ sd->sensor == SEN_OV7660 ? 2 : 127);
+ if (valid_controls[sd->sensor].has_exposure)
+ gspca_dev->exposure = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_EXPOSURE, 0, 255, 1, 127);
+ if (valid_controls[sd->sensor].has_hvflip) {
+ sd->hflip = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_HFLIP, 0, 1, 1, 0);
+ sd->vflip = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_VFLIP, 0, 1, 1, 0);
+ }
+ if (valid_controls[sd->sensor].has_autobright)
+ sd->autobright = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_AUTOBRIGHTNESS, 0, 1, 1, 1);
+ if (valid_controls[sd->sensor].has_autogain)
+ gspca_dev->autogain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
+ if (valid_controls[sd->sensor].has_freq) {
+ if (sd->sensor == SEN_OV7670)
+ sd->freq = v4l2_ctrl_new_std_menu(hdl, &sd_ctrl_ops,
+ V4L2_CID_POWER_LINE_FREQUENCY,
+ V4L2_CID_POWER_LINE_FREQUENCY_AUTO, 0,
+ V4L2_CID_POWER_LINE_FREQUENCY_AUTO);
+ else
+ sd->freq = v4l2_ctrl_new_std_menu(hdl, &sd_ctrl_ops,
+ V4L2_CID_POWER_LINE_FREQUENCY,
+ V4L2_CID_POWER_LINE_FREQUENCY_60HZ, 0, 0);
+ }
+ if (sd->bridge == BRIDGE_W9968CF)
+ sd->jpegqual = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_JPEG_COMPRESSION_QUALITY,
+ QUALITY_MIN, QUALITY_MAX, 1, QUALITY_DEF);
+
+ if (hdl->error) {
+ pr_err("Could not initialize controls\n");
+ return hdl->error;
+ }
+ if (gspca_dev->autogain)
+ v4l2_ctrl_auto_cluster(3, &gspca_dev->autogain, 0, true);
+ if (sd->autobright)
+ v4l2_ctrl_auto_cluster(2, &sd->autobright, 0, false);
+ if (sd->hflip)
+ v4l2_ctrl_cluster(2, &sd->hflip);
+ return 0;
+}
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .config = sd_config,
+ .init = sd_init,
+ .init_controls = sd_init_controls,
+ .isoc_init = sd_isoc_init,
+ .start = sd_start,
+ .stopN = sd_stopN,
+ .stop0 = sd_stop0,
+ .pkt_scan = sd_pkt_scan,
+ .dq_callback = sd_reset_snapshot,
+ .get_jcomp = sd_get_jcomp,
+ .set_jcomp = sd_set_jcomp,
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+ .other_input = 1,
+#endif
+};
+
+/* -- module initialisation -- */
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x041e, 0x4003), .driver_info = BRIDGE_W9968CF },
+ {USB_DEVICE(0x041e, 0x4052),
+ .driver_info = BRIDGE_OV519 | BRIDGE_INVERT_LED },
+ {USB_DEVICE(0x041e, 0x405f), .driver_info = BRIDGE_OV519 },
+ {USB_DEVICE(0x041e, 0x4060), .driver_info = BRIDGE_OV519 },
+ {USB_DEVICE(0x041e, 0x4061), .driver_info = BRIDGE_OV519 },
+ {USB_DEVICE(0x041e, 0x4064), .driver_info = BRIDGE_OV519 },
+ {USB_DEVICE(0x041e, 0x4067), .driver_info = BRIDGE_OV519 },
+ {USB_DEVICE(0x041e, 0x4068), .driver_info = BRIDGE_OV519 },
+ {USB_DEVICE(0x045e, 0x028c),
+ .driver_info = BRIDGE_OV519 | BRIDGE_INVERT_LED },
+ {USB_DEVICE(0x054c, 0x0154), .driver_info = BRIDGE_OV519 },
+ {USB_DEVICE(0x054c, 0x0155), .driver_info = BRIDGE_OV519 },
+ {USB_DEVICE(0x05a9, 0x0511), .driver_info = BRIDGE_OV511 },
+ {USB_DEVICE(0x05a9, 0x0518), .driver_info = BRIDGE_OV518 },
+ {USB_DEVICE(0x05a9, 0x0519),
+ .driver_info = BRIDGE_OV519 | BRIDGE_INVERT_LED },
+ {USB_DEVICE(0x05a9, 0x0530),
+ .driver_info = BRIDGE_OV519 | BRIDGE_INVERT_LED },
+ {USB_DEVICE(0x05a9, 0x2800), .driver_info = BRIDGE_OVFX2 },
+ {USB_DEVICE(0x05a9, 0x4519), .driver_info = BRIDGE_OV519 },
+ {USB_DEVICE(0x05a9, 0x8519), .driver_info = BRIDGE_OV519 },
+ {USB_DEVICE(0x05a9, 0xa511), .driver_info = BRIDGE_OV511PLUS },
+ {USB_DEVICE(0x05a9, 0xa518), .driver_info = BRIDGE_OV518PLUS },
+ {USB_DEVICE(0x0813, 0x0002), .driver_info = BRIDGE_OV511PLUS },
+ {USB_DEVICE(0x0b62, 0x0059), .driver_info = BRIDGE_OVFX2 },
+ {USB_DEVICE(0x0e96, 0xc001), .driver_info = BRIDGE_OVFX2 },
+ {USB_DEVICE(0x1046, 0x9967), .driver_info = BRIDGE_W9968CF },
+ {USB_DEVICE(0x8020, 0xef04), .driver_info = BRIDGE_OVFX2 },
+ {}
+};
+
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
+
+module_param(frame_rate, int, 0644);
+MODULE_PARM_DESC(frame_rate, "Frame rate (5, 10, 15, 20 or 30 fps)");
--- /dev/null
+/*
+ * ov534-ov7xxx gspca driver
+ *
+ * Copyright (C) 2008 Antonio Ospite <ospite@studenti.unina.it>
+ * Copyright (C) 2008 Jim Paris <jim@jtan.com>
+ * Copyright (C) 2009 Jean-Francois Moine http://moinejf.free.fr
+ *
+ * Based on a prototype written by Mark Ferrell <majortrips@gmail.com>
+ * USB protocol reverse engineered by Jim Paris <jim@jtan.com>
+ * https://jim.sh/svn/jim/devl/playstation/ps3/eye/test/
+ *
+ * PS3 Eye camera enhanced by Richard Kaswy http://kaswy.free.fr
+ * PS3 Eye camera - brightness, contrast, awb, agc, aec controls
+ * added by Max Thrun <bear24rw@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#define MODULE_NAME "ov534"
+
+#include "gspca.h"
+
+#include <linux/fixp-arith.h>
+#include <media/v4l2-ctrls.h>
+
+#define OV534_REG_ADDRESS 0xf1 /* sensor address */
+#define OV534_REG_SUBADDR 0xf2
+#define OV534_REG_WRITE 0xf3
+#define OV534_REG_READ 0xf4
+#define OV534_REG_OPERATION 0xf5
+#define OV534_REG_STATUS 0xf6
+
+#define OV534_OP_WRITE_3 0x37
+#define OV534_OP_WRITE_2 0x33
+#define OV534_OP_READ_2 0xf9
+
+#define CTRL_TIMEOUT 500
+
+MODULE_AUTHOR("Antonio Ospite <ospite@studenti.unina.it>");
+MODULE_DESCRIPTION("GSPCA/OV534 USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+/* specific webcam descriptor */
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+
+ struct v4l2_ctrl_handler ctrl_handler;
+ struct v4l2_ctrl *hue;
+ struct v4l2_ctrl *saturation;
+ struct v4l2_ctrl *brightness;
+ struct v4l2_ctrl *contrast;
+ struct { /* gain control cluster */
+ struct v4l2_ctrl *autogain;
+ struct v4l2_ctrl *gain;
+ };
+ struct v4l2_ctrl *autowhitebalance;
+ struct { /* exposure control cluster */
+ struct v4l2_ctrl *autoexposure;
+ struct v4l2_ctrl *exposure;
+ };
+ struct v4l2_ctrl *sharpness;
+ struct v4l2_ctrl *hflip;
+ struct v4l2_ctrl *vflip;
+ struct v4l2_ctrl *plfreq;
+
+ __u32 last_pts;
+ u16 last_fid;
+ u8 frame_rate;
+
+ u8 sensor;
+};
+enum sensors {
+ SENSOR_OV767x,
+ SENSOR_OV772x,
+ NSENSORS
+};
+
+static int sd_start(struct gspca_dev *gspca_dev);
+static void sd_stopN(struct gspca_dev *gspca_dev);
+
+
+static const struct v4l2_pix_format ov772x_mode[] = {
+ {320, 240, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
+ .bytesperline = 320 * 2,
+ .sizeimage = 320 * 240 * 2,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1},
+ {640, 480, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
+ .bytesperline = 640 * 2,
+ .sizeimage = 640 * 480 * 2,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0},
+};
+static const struct v4l2_pix_format ov767x_mode[] = {
+ {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG},
+ {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG},
+};
+
+static const u8 qvga_rates[] = {125, 100, 75, 60, 50, 40, 30};
+static const u8 vga_rates[] = {60, 50, 40, 30, 15};
+
+static const struct framerates ov772x_framerates[] = {
+ { /* 320x240 */
+ .rates = qvga_rates,
+ .nrates = ARRAY_SIZE(qvga_rates),
+ },
+ { /* 640x480 */
+ .rates = vga_rates,
+ .nrates = ARRAY_SIZE(vga_rates),
+ },
+};
+
+struct reg_array {
+ const u8 (*val)[2];
+ int len;
+};
+
+static const u8 bridge_init_767x[][2] = {
+/* comments from the ms-win file apollo7670.set */
+/* str1 */
+ {0xf1, 0x42},
+ {0x88, 0xf8},
+ {0x89, 0xff},
+ {0x76, 0x03},
+ {0x92, 0x03},
+ {0x95, 0x10},
+ {0xe2, 0x00},
+ {0xe7, 0x3e},
+ {0x8d, 0x1c},
+ {0x8e, 0x00},
+ {0x8f, 0x00},
+ {0x1f, 0x00},
+ {0xc3, 0xf9},
+ {0x89, 0xff},
+ {0x88, 0xf8},
+ {0x76, 0x03},
+ {0x92, 0x01},
+ {0x93, 0x18},
+ {0x1c, 0x00},
+ {0x1d, 0x48},
+ {0x1d, 0x00},
+ {0x1d, 0xff},
+ {0x1d, 0x02},
+ {0x1d, 0x58},
+ {0x1d, 0x00},
+ {0x1c, 0x0a},
+ {0x1d, 0x0a},
+ {0x1d, 0x0e},
+ {0xc0, 0x50}, /* HSize 640 */
+ {0xc1, 0x3c}, /* VSize 480 */
+ {0x34, 0x05}, /* enable Audio Suspend mode */
+ {0xc2, 0x0c}, /* Input YUV */
+ {0xc3, 0xf9}, /* enable PRE */
+ {0x34, 0x05}, /* enable Audio Suspend mode */
+ {0xe7, 0x2e}, /* this solves failure of "SuspendResumeTest" */
+ {0x31, 0xf9}, /* enable 1.8V Suspend */
+ {0x35, 0x02}, /* turn on JPEG */
+ {0xd9, 0x10},
+ {0x25, 0x42}, /* GPIO[8]:Input */
+ {0x94, 0x11}, /* If the default setting is loaded when
+ * system boots up, this flag is closed here */
+};
+static const u8 sensor_init_767x[][2] = {
+ {0x12, 0x80},
+ {0x11, 0x03},
+ {0x3a, 0x04},
+ {0x12, 0x00},
+ {0x17, 0x13},
+ {0x18, 0x01},
+ {0x32, 0xb6},
+ {0x19, 0x02},
+ {0x1a, 0x7a},
+ {0x03, 0x0a},
+ {0x0c, 0x00},
+ {0x3e, 0x00},
+ {0x70, 0x3a},
+ {0x71, 0x35},
+ {0x72, 0x11},
+ {0x73, 0xf0},
+ {0xa2, 0x02},
+ {0x7a, 0x2a}, /* set Gamma=1.6 below */
+ {0x7b, 0x12},
+ {0x7c, 0x1d},
+ {0x7d, 0x2d},
+ {0x7e, 0x45},
+ {0x7f, 0x50},
+ {0x80, 0x59},
+ {0x81, 0x62},
+ {0x82, 0x6b},
+ {0x83, 0x73},
+ {0x84, 0x7b},
+ {0x85, 0x8a},
+ {0x86, 0x98},
+ {0x87, 0xb2},
+ {0x88, 0xca},
+ {0x89, 0xe0},
+ {0x13, 0xe0},
+ {0x00, 0x00},
+ {0x10, 0x00},
+ {0x0d, 0x40},
+ {0x14, 0x38}, /* gain max 16x */
+ {0xa5, 0x05},
+ {0xab, 0x07},
+ {0x24, 0x95},
+ {0x25, 0x33},
+ {0x26, 0xe3},
+ {0x9f, 0x78},
+ {0xa0, 0x68},
+ {0xa1, 0x03},
+ {0xa6, 0xd8},
+ {0xa7, 0xd8},
+ {0xa8, 0xf0},
+ {0xa9, 0x90},
+ {0xaa, 0x94},
+ {0x13, 0xe5},
+ {0x0e, 0x61},
+ {0x0f, 0x4b},
+ {0x16, 0x02},
+ {0x21, 0x02},
+ {0x22, 0x91},
+ {0x29, 0x07},
+ {0x33, 0x0b},
+ {0x35, 0x0b},
+ {0x37, 0x1d},
+ {0x38, 0x71},
+ {0x39, 0x2a},
+ {0x3c, 0x78},
+ {0x4d, 0x40},
+ {0x4e, 0x20},
+ {0x69, 0x00},
+ {0x6b, 0x4a},
+ {0x74, 0x10},
+ {0x8d, 0x4f},
+ {0x8e, 0x00},
+ {0x8f, 0x00},
+ {0x90, 0x00},
+ {0x91, 0x00},
+ {0x96, 0x00},
+ {0x9a, 0x80},
+ {0xb0, 0x84},
+ {0xb1, 0x0c},
+ {0xb2, 0x0e},
+ {0xb3, 0x82},
+ {0xb8, 0x0a},
+ {0x43, 0x0a},
+ {0x44, 0xf0},
+ {0x45, 0x34},
+ {0x46, 0x58},
+ {0x47, 0x28},
+ {0x48, 0x3a},
+ {0x59, 0x88},
+ {0x5a, 0x88},
+ {0x5b, 0x44},
+ {0x5c, 0x67},
+ {0x5d, 0x49},
+ {0x5e, 0x0e},
+ {0x6c, 0x0a},
+ {0x6d, 0x55},
+ {0x6e, 0x11},
+ {0x6f, 0x9f},
+ {0x6a, 0x40},
+ {0x01, 0x40},
+ {0x02, 0x40},
+ {0x13, 0xe7},
+ {0x4f, 0x80},
+ {0x50, 0x80},
+ {0x51, 0x00},
+ {0x52, 0x22},
+ {0x53, 0x5e},
+ {0x54, 0x80},
+ {0x58, 0x9e},
+ {0x41, 0x08},
+ {0x3f, 0x00},
+ {0x75, 0x04},
+ {0x76, 0xe1},
+ {0x4c, 0x00},
+ {0x77, 0x01},
+ {0x3d, 0xc2},
+ {0x4b, 0x09},
+ {0xc9, 0x60},
+ {0x41, 0x38}, /* jfm: auto sharpness + auto de-noise */
+ {0x56, 0x40},
+ {0x34, 0x11},
+ {0x3b, 0xc2},
+ {0xa4, 0x8a}, /* Night mode trigger point */
+ {0x96, 0x00},
+ {0x97, 0x30},
+ {0x98, 0x20},
+ {0x99, 0x20},
+ {0x9a, 0x84},
+ {0x9b, 0x29},
+ {0x9c, 0x03},
+ {0x9d, 0x4c},
+ {0x9e, 0x3f},
+ {0x78, 0x04},
+ {0x79, 0x01},
+ {0xc8, 0xf0},
+ {0x79, 0x0f},
+ {0xc8, 0x00},
+ {0x79, 0x10},
+ {0xc8, 0x7e},
+ {0x79, 0x0a},
+ {0xc8, 0x80},
+ {0x79, 0x0b},
+ {0xc8, 0x01},
+ {0x79, 0x0c},
+ {0xc8, 0x0f},
+ {0x79, 0x0d},
+ {0xc8, 0x20},
+ {0x79, 0x09},
+ {0xc8, 0x80},
+ {0x79, 0x02},
+ {0xc8, 0xc0},
+ {0x79, 0x03},
+ {0xc8, 0x20},
+ {0x79, 0x26},
+};
+static const u8 bridge_start_vga_767x[][2] = {
+/* str59 JPG */
+ {0x94, 0xaa},
+ {0xf1, 0x42},
+ {0xe5, 0x04},
+ {0xc0, 0x50},
+ {0xc1, 0x3c},
+ {0xc2, 0x0c},
+ {0x35, 0x02}, /* turn on JPEG */
+ {0xd9, 0x10},
+ {0xda, 0x00}, /* for higher clock rate(30fps) */
+ {0x34, 0x05}, /* enable Audio Suspend mode */
+ {0xc3, 0xf9}, /* enable PRE */
+ {0x8c, 0x00}, /* CIF VSize LSB[2:0] */
+ {0x8d, 0x1c}, /* output YUV */
+/* {0x34, 0x05}, * enable Audio Suspend mode (?) */
+ {0x50, 0x00}, /* H/V divider=0 */
+ {0x51, 0xa0}, /* input H=640/4 */
+ {0x52, 0x3c}, /* input V=480/4 */
+ {0x53, 0x00}, /* offset X=0 */
+ {0x54, 0x00}, /* offset Y=0 */
+ {0x55, 0x00}, /* H/V size[8]=0 */
+ {0x57, 0x00}, /* H-size[9]=0 */
+ {0x5c, 0x00}, /* output size[9:8]=0 */
+ {0x5a, 0xa0}, /* output H=640/4 */
+ {0x5b, 0x78}, /* output V=480/4 */
+ {0x1c, 0x0a},
+ {0x1d, 0x0a},
+ {0x94, 0x11},
+};
+static const u8 sensor_start_vga_767x[][2] = {
+ {0x11, 0x01},
+ {0x1e, 0x04},
+ {0x19, 0x02},
+ {0x1a, 0x7a},
+};
+static const u8 bridge_start_qvga_767x[][2] = {
+/* str86 JPG */
+ {0x94, 0xaa},
+ {0xf1, 0x42},
+ {0xe5, 0x04},
+ {0xc0, 0x80},
+ {0xc1, 0x60},
+ {0xc2, 0x0c},
+ {0x35, 0x02}, /* turn on JPEG */
+ {0xd9, 0x10},
+ {0xc0, 0x50}, /* CIF HSize 640 */
+ {0xc1, 0x3c}, /* CIF VSize 480 */
+ {0x8c, 0x00}, /* CIF VSize LSB[2:0] */
+ {0x8d, 0x1c}, /* output YUV */
+ {0x34, 0x05}, /* enable Audio Suspend mode */
+ {0xc2, 0x4c}, /* output YUV and Enable DCW */
+ {0xc3, 0xf9}, /* enable PRE */
+ {0x1c, 0x00}, /* indirect addressing */
+ {0x1d, 0x48}, /* output YUV422 */
+ {0x50, 0x89}, /* H/V divider=/2; plus DCW AVG */
+ {0x51, 0xa0}, /* DCW input H=640/4 */
+ {0x52, 0x78}, /* DCW input V=480/4 */
+ {0x53, 0x00}, /* offset X=0 */
+ {0x54, 0x00}, /* offset Y=0 */
+ {0x55, 0x00}, /* H/V size[8]=0 */
+ {0x57, 0x00}, /* H-size[9]=0 */
+ {0x5c, 0x00}, /* DCW output size[9:8]=0 */
+ {0x5a, 0x50}, /* DCW output H=320/4 */
+ {0x5b, 0x3c}, /* DCW output V=240/4 */
+ {0x1c, 0x0a},
+ {0x1d, 0x0a},
+ {0x94, 0x11},
+};
+static const u8 sensor_start_qvga_767x[][2] = {
+ {0x11, 0x01},
+ {0x1e, 0x04},
+ {0x19, 0x02},
+ {0x1a, 0x7a},
+};
+
+static const u8 bridge_init_772x[][2] = {
+ { 0xc2, 0x0c },
+ { 0x88, 0xf8 },
+ { 0xc3, 0x69 },
+ { 0x89, 0xff },
+ { 0x76, 0x03 },
+ { 0x92, 0x01 },
+ { 0x93, 0x18 },
+ { 0x94, 0x10 },
+ { 0x95, 0x10 },
+ { 0xe2, 0x00 },
+ { 0xe7, 0x3e },
+
+ { 0x96, 0x00 },
+
+ { 0x97, 0x20 },
+ { 0x97, 0x20 },
+ { 0x97, 0x20 },
+ { 0x97, 0x0a },
+ { 0x97, 0x3f },
+ { 0x97, 0x4a },
+ { 0x97, 0x20 },
+ { 0x97, 0x15 },
+ { 0x97, 0x0b },
+
+ { 0x8e, 0x40 },
+ { 0x1f, 0x81 },
+ { 0x34, 0x05 },
+ { 0xe3, 0x04 },
+ { 0x88, 0x00 },
+ { 0x89, 0x00 },
+ { 0x76, 0x00 },
+ { 0xe7, 0x2e },
+ { 0x31, 0xf9 },
+ { 0x25, 0x42 },
+ { 0x21, 0xf0 },
+
+ { 0x1c, 0x00 },
+ { 0x1d, 0x40 },
+ { 0x1d, 0x02 }, /* payload size 0x0200 * 4 = 2048 bytes */
+ { 0x1d, 0x00 }, /* payload size */
+
+ { 0x1d, 0x02 }, /* frame size 0x025800 * 4 = 614400 */
+ { 0x1d, 0x58 }, /* frame size */
+ { 0x1d, 0x00 }, /* frame size */
+
+ { 0x1c, 0x0a },
+ { 0x1d, 0x08 }, /* turn on UVC header */
+ { 0x1d, 0x0e }, /* .. */
+
+ { 0x8d, 0x1c },
+ { 0x8e, 0x80 },
+ { 0xe5, 0x04 },
+
+ { 0xc0, 0x50 },
+ { 0xc1, 0x3c },
+ { 0xc2, 0x0c },
+};
+static const u8 sensor_init_772x[][2] = {
+ { 0x12, 0x80 },
+ { 0x11, 0x01 },
+/*fixme: better have a delay?*/
+ { 0x11, 0x01 },
+ { 0x11, 0x01 },
+ { 0x11, 0x01 },
+ { 0x11, 0x01 },
+ { 0x11, 0x01 },
+ { 0x11, 0x01 },
+ { 0x11, 0x01 },
+ { 0x11, 0x01 },
+ { 0x11, 0x01 },
+ { 0x11, 0x01 },
+
+ { 0x3d, 0x03 },
+ { 0x17, 0x26 },
+ { 0x18, 0xa0 },
+ { 0x19, 0x07 },
+ { 0x1a, 0xf0 },
+ { 0x32, 0x00 },
+ { 0x29, 0xa0 },
+ { 0x2c, 0xf0 },
+ { 0x65, 0x20 },
+ { 0x11, 0x01 },
+ { 0x42, 0x7f },
+ { 0x63, 0xaa }, /* AWB - was e0 */
+ { 0x64, 0xff },
+ { 0x66, 0x00 },
+ { 0x13, 0xf0 }, /* com8 */
+ { 0x0d, 0x41 },
+ { 0x0f, 0xc5 },
+ { 0x14, 0x11 },
+
+ { 0x22, 0x7f },
+ { 0x23, 0x03 },
+ { 0x24, 0x40 },
+ { 0x25, 0x30 },
+ { 0x26, 0xa1 },
+ { 0x2a, 0x00 },
+ { 0x2b, 0x00 },
+ { 0x6b, 0xaa },
+ { 0x13, 0xff }, /* AWB */
+
+ { 0x90, 0x05 },
+ { 0x91, 0x01 },
+ { 0x92, 0x03 },
+ { 0x93, 0x00 },
+ { 0x94, 0x60 },
+ { 0x95, 0x3c },
+ { 0x96, 0x24 },
+ { 0x97, 0x1e },
+ { 0x98, 0x62 },
+ { 0x99, 0x80 },
+ { 0x9a, 0x1e },
+ { 0x9b, 0x08 },
+ { 0x9c, 0x20 },
+ { 0x9e, 0x81 },
+
+ { 0xa6, 0x07 },
+ { 0x7e, 0x0c },
+ { 0x7f, 0x16 },
+ { 0x80, 0x2a },
+ { 0x81, 0x4e },
+ { 0x82, 0x61 },
+ { 0x83, 0x6f },
+ { 0x84, 0x7b },
+ { 0x85, 0x86 },
+ { 0x86, 0x8e },
+ { 0x87, 0x97 },
+ { 0x88, 0xa4 },
+ { 0x89, 0xaf },
+ { 0x8a, 0xc5 },
+ { 0x8b, 0xd7 },
+ { 0x8c, 0xe8 },
+ { 0x8d, 0x20 },
+
+ { 0x0c, 0x90 },
+
+ { 0x2b, 0x00 },
+ { 0x22, 0x7f },
+ { 0x23, 0x03 },
+ { 0x11, 0x01 },
+ { 0x0c, 0xd0 },
+ { 0x64, 0xff },
+ { 0x0d, 0x41 },
+
+ { 0x14, 0x41 },
+ { 0x0e, 0xcd },
+ { 0xac, 0xbf },
+ { 0x8e, 0x00 }, /* De-noise threshold */
+ { 0x0c, 0xd0 }
+};
+static const u8 bridge_start_vga_772x[][2] = {
+ {0x1c, 0x00},
+ {0x1d, 0x40},
+ {0x1d, 0x02},
+ {0x1d, 0x00},
+ {0x1d, 0x02},
+ {0x1d, 0x58},
+ {0x1d, 0x00},
+ {0xc0, 0x50},
+ {0xc1, 0x3c},
+};
+static const u8 sensor_start_vga_772x[][2] = {
+ {0x12, 0x00},
+ {0x17, 0x26},
+ {0x18, 0xa0},
+ {0x19, 0x07},
+ {0x1a, 0xf0},
+ {0x29, 0xa0},
+ {0x2c, 0xf0},
+ {0x65, 0x20},
+};
+static const u8 bridge_start_qvga_772x[][2] = {
+ {0x1c, 0x00},
+ {0x1d, 0x40},
+ {0x1d, 0x02},
+ {0x1d, 0x00},
+ {0x1d, 0x01},
+ {0x1d, 0x4b},
+ {0x1d, 0x00},
+ {0xc0, 0x28},
+ {0xc1, 0x1e},
+};
+static const u8 sensor_start_qvga_772x[][2] = {
+ {0x12, 0x40},
+ {0x17, 0x3f},
+ {0x18, 0x50},
+ {0x19, 0x03},
+ {0x1a, 0x78},
+ {0x29, 0x50},
+ {0x2c, 0x78},
+ {0x65, 0x2f},
+};
+
+static void ov534_reg_write(struct gspca_dev *gspca_dev, u16 reg, u8 val)
+{
+ struct usb_device *udev = gspca_dev->dev;
+ int ret;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+
+ PDEBUG(D_USBO, "SET 01 0000 %04x %02x", reg, val);
+ gspca_dev->usb_buf[0] = val;
+ ret = usb_control_msg(udev,
+ usb_sndctrlpipe(udev, 0),
+ 0x01,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0x00, reg, gspca_dev->usb_buf, 1, CTRL_TIMEOUT);
+ if (ret < 0) {
+ pr_err("write failed %d\n", ret);
+ gspca_dev->usb_err = ret;
+ }
+}
+
+static u8 ov534_reg_read(struct gspca_dev *gspca_dev, u16 reg)
+{
+ struct usb_device *udev = gspca_dev->dev;
+ int ret;
+
+ if (gspca_dev->usb_err < 0)
+ return 0;
+ ret = usb_control_msg(udev,
+ usb_rcvctrlpipe(udev, 0),
+ 0x01,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0x00, reg, gspca_dev->usb_buf, 1, CTRL_TIMEOUT);
+ PDEBUG(D_USBI, "GET 01 0000 %04x %02x", reg, gspca_dev->usb_buf[0]);
+ if (ret < 0) {
+ pr_err("read failed %d\n", ret);
+ gspca_dev->usb_err = ret;
+ }
+ return gspca_dev->usb_buf[0];
+}
+
+/* Two bits control LED: 0x21 bit 7 and 0x23 bit 7.
+ * (direction and output)? */
+static void ov534_set_led(struct gspca_dev *gspca_dev, int status)
+{
+ u8 data;
+
+ PDEBUG(D_CONF, "led status: %d", status);
+
+ data = ov534_reg_read(gspca_dev, 0x21);
+ data |= 0x80;
+ ov534_reg_write(gspca_dev, 0x21, data);
+
+ data = ov534_reg_read(gspca_dev, 0x23);
+ if (status)
+ data |= 0x80;
+ else
+ data &= ~0x80;
+
+ ov534_reg_write(gspca_dev, 0x23, data);
+
+ if (!status) {
+ data = ov534_reg_read(gspca_dev, 0x21);
+ data &= ~0x80;
+ ov534_reg_write(gspca_dev, 0x21, data);
+ }
+}
+
+static int sccb_check_status(struct gspca_dev *gspca_dev)
+{
+ u8 data;
+ int i;
+
+ for (i = 0; i < 5; i++) {
+ msleep(10);
+ data = ov534_reg_read(gspca_dev, OV534_REG_STATUS);
+
+ switch (data) {
+ case 0x00:
+ return 1;
+ case 0x04:
+ return 0;
+ case 0x03:
+ break;
+ default:
+ PDEBUG(D_ERR, "sccb status 0x%02x, attempt %d/5",
+ data, i + 1);
+ }
+ }
+ return 0;
+}
+
+static void sccb_reg_write(struct gspca_dev *gspca_dev, u8 reg, u8 val)
+{
+ PDEBUG(D_USBO, "sccb write: %02x %02x", reg, val);
+ ov534_reg_write(gspca_dev, OV534_REG_SUBADDR, reg);
+ ov534_reg_write(gspca_dev, OV534_REG_WRITE, val);
+ ov534_reg_write(gspca_dev, OV534_REG_OPERATION, OV534_OP_WRITE_3);
+
+ if (!sccb_check_status(gspca_dev)) {
+ pr_err("sccb_reg_write failed\n");
+ gspca_dev->usb_err = -EIO;
+ }
+}
+
+static u8 sccb_reg_read(struct gspca_dev *gspca_dev, u16 reg)
+{
+ ov534_reg_write(gspca_dev, OV534_REG_SUBADDR, reg);
+ ov534_reg_write(gspca_dev, OV534_REG_OPERATION, OV534_OP_WRITE_2);
+ if (!sccb_check_status(gspca_dev))
+ pr_err("sccb_reg_read failed 1\n");
+
+ ov534_reg_write(gspca_dev, OV534_REG_OPERATION, OV534_OP_READ_2);
+ if (!sccb_check_status(gspca_dev))
+ pr_err("sccb_reg_read failed 2\n");
+
+ return ov534_reg_read(gspca_dev, OV534_REG_READ);
+}
+
+/* output a bridge sequence (reg - val) */
+static void reg_w_array(struct gspca_dev *gspca_dev,
+ const u8 (*data)[2], int len)
+{
+ while (--len >= 0) {
+ ov534_reg_write(gspca_dev, (*data)[0], (*data)[1]);
+ data++;
+ }
+}
+
+/* output a sensor sequence (reg - val) */
+static void sccb_w_array(struct gspca_dev *gspca_dev,
+ const u8 (*data)[2], int len)
+{
+ while (--len >= 0) {
+ if ((*data)[0] != 0xff) {
+ sccb_reg_write(gspca_dev, (*data)[0], (*data)[1]);
+ } else {
+ sccb_reg_read(gspca_dev, (*data)[1]);
+ sccb_reg_write(gspca_dev, 0xff, 0x00);
+ }
+ data++;
+ }
+}
+
+/* ov772x specific controls */
+static void set_frame_rate(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int i;
+ struct rate_s {
+ u8 fps;
+ u8 r11;
+ u8 r0d;
+ u8 re5;
+ };
+ const struct rate_s *r;
+ static const struct rate_s rate_0[] = { /* 640x480 */
+ {60, 0x01, 0xc1, 0x04},
+ {50, 0x01, 0x41, 0x02},
+ {40, 0x02, 0xc1, 0x04},
+ {30, 0x04, 0x81, 0x02},
+ {15, 0x03, 0x41, 0x04},
+ };
+ static const struct rate_s rate_1[] = { /* 320x240 */
+ {125, 0x02, 0x81, 0x02},
+ {100, 0x02, 0xc1, 0x04},
+ {75, 0x03, 0xc1, 0x04},
+ {60, 0x04, 0xc1, 0x04},
+ {50, 0x02, 0x41, 0x04},
+ {40, 0x03, 0x41, 0x04},
+ {30, 0x04, 0x41, 0x04},
+ };
+
+ if (sd->sensor != SENSOR_OV772x)
+ return;
+ if (gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv == 0) {
+ r = rate_0;
+ i = ARRAY_SIZE(rate_0);
+ } else {
+ r = rate_1;
+ i = ARRAY_SIZE(rate_1);
+ }
+ while (--i > 0) {
+ if (sd->frame_rate >= r->fps)
+ break;
+ r++;
+ }
+
+ sccb_reg_write(gspca_dev, 0x11, r->r11);
+ sccb_reg_write(gspca_dev, 0x0d, r->r0d);
+ ov534_reg_write(gspca_dev, 0xe5, r->re5);
+
+ PDEBUG(D_PROBE, "frame_rate: %d", r->fps);
+}
+
+static void sethue(struct gspca_dev *gspca_dev, s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->sensor == SENSOR_OV767x) {
+ /* TBD */
+ } else {
+ s16 huesin;
+ s16 huecos;
+
+ /* fixp_sin and fixp_cos accept only positive values, while
+ * our val is between -90 and 90
+ */
+ val += 360;
+
+ /* According to the datasheet the registers expect HUESIN and
+ * HUECOS to be the result of the trigonometric functions,
+ * scaled by 0x80.
+ *
+ * The 0x100 here represents the maximun absolute value
+ * returned byt fixp_sin and fixp_cos, so the scaling will
+ * consider the result like in the interval [-1.0, 1.0].
+ */
+ huesin = fixp_sin(val) * 0x80 / 0x100;
+ huecos = fixp_cos(val) * 0x80 / 0x100;
+
+ if (huesin < 0) {
+ sccb_reg_write(gspca_dev, 0xab,
+ sccb_reg_read(gspca_dev, 0xab) | 0x2);
+ huesin = -huesin;
+ } else {
+ sccb_reg_write(gspca_dev, 0xab,
+ sccb_reg_read(gspca_dev, 0xab) & ~0x2);
+
+ }
+ sccb_reg_write(gspca_dev, 0xa9, (u8)huecos);
+ sccb_reg_write(gspca_dev, 0xaa, (u8)huesin);
+ }
+}
+
+static void setsaturation(struct gspca_dev *gspca_dev, s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->sensor == SENSOR_OV767x) {
+ int i;
+ static u8 color_tb[][6] = {
+ {0x42, 0x42, 0x00, 0x11, 0x30, 0x41},
+ {0x52, 0x52, 0x00, 0x16, 0x3c, 0x52},
+ {0x66, 0x66, 0x00, 0x1b, 0x4b, 0x66},
+ {0x80, 0x80, 0x00, 0x22, 0x5e, 0x80},
+ {0x9a, 0x9a, 0x00, 0x29, 0x71, 0x9a},
+ {0xb8, 0xb8, 0x00, 0x31, 0x87, 0xb8},
+ {0xdd, 0xdd, 0x00, 0x3b, 0xa2, 0xdd},
+ };
+
+ for (i = 0; i < ARRAY_SIZE(color_tb[0]); i++)
+ sccb_reg_write(gspca_dev, 0x4f + i, color_tb[val][i]);
+ } else {
+ sccb_reg_write(gspca_dev, 0xa7, val); /* U saturation */
+ sccb_reg_write(gspca_dev, 0xa8, val); /* V saturation */
+ }
+}
+
+static void setbrightness(struct gspca_dev *gspca_dev, s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->sensor == SENSOR_OV767x) {
+ if (val < 0)
+ val = 0x80 - val;
+ sccb_reg_write(gspca_dev, 0x55, val); /* bright */
+ } else {
+ sccb_reg_write(gspca_dev, 0x9b, val);
+ }
+}
+
+static void setcontrast(struct gspca_dev *gspca_dev, s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->sensor == SENSOR_OV767x)
+ sccb_reg_write(gspca_dev, 0x56, val); /* contras */
+ else
+ sccb_reg_write(gspca_dev, 0x9c, val);
+}
+
+static void setgain(struct gspca_dev *gspca_dev, s32 val)
+{
+ switch (val & 0x30) {
+ case 0x00:
+ val &= 0x0f;
+ break;
+ case 0x10:
+ val &= 0x0f;
+ val |= 0x30;
+ break;
+ case 0x20:
+ val &= 0x0f;
+ val |= 0x70;
+ break;
+ default:
+/* case 0x30: */
+ val &= 0x0f;
+ val |= 0xf0;
+ break;
+ }
+ sccb_reg_write(gspca_dev, 0x00, val);
+}
+
+static s32 getgain(struct gspca_dev *gspca_dev)
+{
+ return sccb_reg_read(gspca_dev, 0x00);
+}
+
+static void setexposure(struct gspca_dev *gspca_dev, s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->sensor == SENSOR_OV767x) {
+
+ /* set only aec[9:2] */
+ sccb_reg_write(gspca_dev, 0x10, val); /* aech */
+ } else {
+
+ /* 'val' is one byte and represents half of the exposure value
+ * we are going to set into registers, a two bytes value:
+ *
+ * MSB: ((u16) val << 1) >> 8 == val >> 7
+ * LSB: ((u16) val << 1) & 0xff == val << 1
+ */
+ sccb_reg_write(gspca_dev, 0x08, val >> 7);
+ sccb_reg_write(gspca_dev, 0x10, val << 1);
+ }
+}
+
+static s32 getexposure(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->sensor == SENSOR_OV767x) {
+ /* get only aec[9:2] */
+ return sccb_reg_read(gspca_dev, 0x10); /* aech */
+ } else {
+ u8 hi = sccb_reg_read(gspca_dev, 0x08);
+ u8 lo = sccb_reg_read(gspca_dev, 0x10);
+ return (hi << 8 | lo) >> 1;
+ }
+}
+
+static void setagc(struct gspca_dev *gspca_dev, s32 val)
+{
+ if (val) {
+ sccb_reg_write(gspca_dev, 0x13,
+ sccb_reg_read(gspca_dev, 0x13) | 0x04);
+ sccb_reg_write(gspca_dev, 0x64,
+ sccb_reg_read(gspca_dev, 0x64) | 0x03);
+ } else {
+ sccb_reg_write(gspca_dev, 0x13,
+ sccb_reg_read(gspca_dev, 0x13) & ~0x04);
+ sccb_reg_write(gspca_dev, 0x64,
+ sccb_reg_read(gspca_dev, 0x64) & ~0x03);
+ }
+}
+
+static void setawb(struct gspca_dev *gspca_dev, s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (val) {
+ sccb_reg_write(gspca_dev, 0x13,
+ sccb_reg_read(gspca_dev, 0x13) | 0x02);
+ if (sd->sensor == SENSOR_OV772x)
+ sccb_reg_write(gspca_dev, 0x63,
+ sccb_reg_read(gspca_dev, 0x63) | 0xc0);
+ } else {
+ sccb_reg_write(gspca_dev, 0x13,
+ sccb_reg_read(gspca_dev, 0x13) & ~0x02);
+ if (sd->sensor == SENSOR_OV772x)
+ sccb_reg_write(gspca_dev, 0x63,
+ sccb_reg_read(gspca_dev, 0x63) & ~0xc0);
+ }
+}
+
+static void setaec(struct gspca_dev *gspca_dev, s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 data;
+
+ data = sd->sensor == SENSOR_OV767x ?
+ 0x05 : /* agc + aec */
+ 0x01; /* agc */
+ switch (val) {
+ case V4L2_EXPOSURE_AUTO:
+ sccb_reg_write(gspca_dev, 0x13,
+ sccb_reg_read(gspca_dev, 0x13) | data);
+ break;
+ case V4L2_EXPOSURE_MANUAL:
+ sccb_reg_write(gspca_dev, 0x13,
+ sccb_reg_read(gspca_dev, 0x13) & ~data);
+ break;
+ }
+}
+
+static void setsharpness(struct gspca_dev *gspca_dev, s32 val)
+{
+ sccb_reg_write(gspca_dev, 0x91, val); /* Auto de-noise threshold */
+ sccb_reg_write(gspca_dev, 0x8e, val); /* De-noise threshold */
+}
+
+static void sethvflip(struct gspca_dev *gspca_dev, s32 hflip, s32 vflip)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 val;
+
+ if (sd->sensor == SENSOR_OV767x) {
+ val = sccb_reg_read(gspca_dev, 0x1e); /* mvfp */
+ val &= ~0x30;
+ if (hflip)
+ val |= 0x20;
+ if (vflip)
+ val |= 0x10;
+ sccb_reg_write(gspca_dev, 0x1e, val);
+ } else {
+ val = sccb_reg_read(gspca_dev, 0x0c);
+ val &= ~0xc0;
+ if (hflip == 0)
+ val |= 0x40;
+ if (vflip == 0)
+ val |= 0x80;
+ sccb_reg_write(gspca_dev, 0x0c, val);
+ }
+}
+
+static void setlightfreq(struct gspca_dev *gspca_dev, s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ val = val ? 0x9e : 0x00;
+ if (sd->sensor == SENSOR_OV767x) {
+ sccb_reg_write(gspca_dev, 0x2a, 0x00);
+ if (val)
+ val = 0x9d; /* insert dummy to 25fps for 50Hz */
+ }
+ sccb_reg_write(gspca_dev, 0x2b, val);
+}
+
+
+/* this function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct cam *cam;
+
+ cam = &gspca_dev->cam;
+
+ cam->cam_mode = ov772x_mode;
+ cam->nmodes = ARRAY_SIZE(ov772x_mode);
+
+ sd->frame_rate = 30;
+
+ return 0;
+}
+
+static int ov534_g_volatile_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct sd *sd = container_of(ctrl->handler, struct sd, ctrl_handler);
+ struct gspca_dev *gspca_dev = &sd->gspca_dev;
+
+ switch (ctrl->id) {
+ case V4L2_CID_AUTOGAIN:
+ gspca_dev->usb_err = 0;
+ if (ctrl->val && sd->gain && gspca_dev->streaming)
+ sd->gain->val = getgain(gspca_dev);
+ return gspca_dev->usb_err;
+
+ case V4L2_CID_EXPOSURE_AUTO:
+ gspca_dev->usb_err = 0;
+ if (ctrl->val == V4L2_EXPOSURE_AUTO && sd->exposure &&
+ gspca_dev->streaming)
+ sd->exposure->val = getexposure(gspca_dev);
+ return gspca_dev->usb_err;
+ }
+ return -EINVAL;
+}
+
+static int ov534_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct sd *sd = container_of(ctrl->handler, struct sd, ctrl_handler);
+ struct gspca_dev *gspca_dev = &sd->gspca_dev;
+
+ gspca_dev->usb_err = 0;
+ if (!gspca_dev->streaming)
+ return 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_HUE:
+ sethue(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_SATURATION:
+ setsaturation(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_BRIGHTNESS:
+ setbrightness(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_CONTRAST:
+ setcontrast(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_AUTOGAIN:
+ /* case V4L2_CID_GAIN: */
+ setagc(gspca_dev, ctrl->val);
+ if (!gspca_dev->usb_err && !ctrl->val && sd->gain)
+ setgain(gspca_dev, sd->gain->val);
+ break;
+ case V4L2_CID_AUTO_WHITE_BALANCE:
+ setawb(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_EXPOSURE_AUTO:
+ /* case V4L2_CID_EXPOSURE: */
+ setaec(gspca_dev, ctrl->val);
+ if (!gspca_dev->usb_err && ctrl->val == V4L2_EXPOSURE_MANUAL &&
+ sd->exposure)
+ setexposure(gspca_dev, sd->exposure->val);
+ break;
+ case V4L2_CID_SHARPNESS:
+ setsharpness(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_HFLIP:
+ sethvflip(gspca_dev, ctrl->val, sd->vflip->val);
+ break;
+ case V4L2_CID_VFLIP:
+ sethvflip(gspca_dev, sd->hflip->val, ctrl->val);
+ break;
+ case V4L2_CID_POWER_LINE_FREQUENCY:
+ setlightfreq(gspca_dev, ctrl->val);
+ break;
+ }
+ return gspca_dev->usb_err;
+}
+
+static const struct v4l2_ctrl_ops ov534_ctrl_ops = {
+ .g_volatile_ctrl = ov534_g_volatile_ctrl,
+ .s_ctrl = ov534_s_ctrl,
+};
+
+static int sd_init_controls(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct v4l2_ctrl_handler *hdl = &sd->ctrl_handler;
+ /* parameters with different values between the supported sensors */
+ int saturation_min;
+ int saturation_max;
+ int saturation_def;
+ int brightness_min;
+ int brightness_max;
+ int brightness_def;
+ int contrast_max;
+ int contrast_def;
+ int exposure_min;
+ int exposure_max;
+ int exposure_def;
+ int hflip_def;
+
+ if (sd->sensor == SENSOR_OV767x) {
+ saturation_min = 0,
+ saturation_max = 6,
+ saturation_def = 3,
+ brightness_min = -127;
+ brightness_max = 127;
+ brightness_def = 0;
+ contrast_max = 0x80;
+ contrast_def = 0x40;
+ exposure_min = 0x08;
+ exposure_max = 0x60;
+ exposure_def = 0x13;
+ hflip_def = 1;
+ } else {
+ saturation_min = 0,
+ saturation_max = 255,
+ saturation_def = 64,
+ brightness_min = 0;
+ brightness_max = 255;
+ brightness_def = 0;
+ contrast_max = 255;
+ contrast_def = 32;
+ exposure_min = 0;
+ exposure_max = 255;
+ exposure_def = 120;
+ hflip_def = 0;
+ }
+
+ gspca_dev->vdev.ctrl_handler = hdl;
+
+ v4l2_ctrl_handler_init(hdl, 13);
+
+ if (sd->sensor == SENSOR_OV772x)
+ sd->hue = v4l2_ctrl_new_std(hdl, &ov534_ctrl_ops,
+ V4L2_CID_HUE, -90, 90, 1, 0);
+
+ sd->saturation = v4l2_ctrl_new_std(hdl, &ov534_ctrl_ops,
+ V4L2_CID_SATURATION, saturation_min, saturation_max, 1,
+ saturation_def);
+ sd->brightness = v4l2_ctrl_new_std(hdl, &ov534_ctrl_ops,
+ V4L2_CID_BRIGHTNESS, brightness_min, brightness_max, 1,
+ brightness_def);
+ sd->contrast = v4l2_ctrl_new_std(hdl, &ov534_ctrl_ops,
+ V4L2_CID_CONTRAST, 0, contrast_max, 1, contrast_def);
+
+ if (sd->sensor == SENSOR_OV772x) {
+ sd->autogain = v4l2_ctrl_new_std(hdl, &ov534_ctrl_ops,
+ V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
+ sd->gain = v4l2_ctrl_new_std(hdl, &ov534_ctrl_ops,
+ V4L2_CID_GAIN, 0, 63, 1, 20);
+ }
+
+ sd->autoexposure = v4l2_ctrl_new_std_menu(hdl, &ov534_ctrl_ops,
+ V4L2_CID_EXPOSURE_AUTO,
+ V4L2_EXPOSURE_MANUAL, 0,
+ V4L2_EXPOSURE_AUTO);
+ sd->exposure = v4l2_ctrl_new_std(hdl, &ov534_ctrl_ops,
+ V4L2_CID_EXPOSURE, exposure_min, exposure_max, 1,
+ exposure_def);
+
+ sd->autowhitebalance = v4l2_ctrl_new_std(hdl, &ov534_ctrl_ops,
+ V4L2_CID_AUTO_WHITE_BALANCE, 0, 1, 1, 1);
+
+ if (sd->sensor == SENSOR_OV772x)
+ sd->sharpness = v4l2_ctrl_new_std(hdl, &ov534_ctrl_ops,
+ V4L2_CID_SHARPNESS, 0, 63, 1, 0);
+
+ sd->hflip = v4l2_ctrl_new_std(hdl, &ov534_ctrl_ops,
+ V4L2_CID_HFLIP, 0, 1, 1, hflip_def);
+ sd->vflip = v4l2_ctrl_new_std(hdl, &ov534_ctrl_ops,
+ V4L2_CID_VFLIP, 0, 1, 1, 0);
+ sd->plfreq = v4l2_ctrl_new_std_menu(hdl, &ov534_ctrl_ops,
+ V4L2_CID_POWER_LINE_FREQUENCY,
+ V4L2_CID_POWER_LINE_FREQUENCY_50HZ, 0,
+ V4L2_CID_POWER_LINE_FREQUENCY_DISABLED);
+
+ if (hdl->error) {
+ pr_err("Could not initialize controls\n");
+ return hdl->error;
+ }
+
+ if (sd->sensor == SENSOR_OV772x)
+ v4l2_ctrl_auto_cluster(2, &sd->autogain, 0, true);
+
+ v4l2_ctrl_auto_cluster(2, &sd->autoexposure, V4L2_EXPOSURE_MANUAL,
+ true);
+
+ return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u16 sensor_id;
+ static const struct reg_array bridge_init[NSENSORS] = {
+ [SENSOR_OV767x] = {bridge_init_767x, ARRAY_SIZE(bridge_init_767x)},
+ [SENSOR_OV772x] = {bridge_init_772x, ARRAY_SIZE(bridge_init_772x)},
+ };
+ static const struct reg_array sensor_init[NSENSORS] = {
+ [SENSOR_OV767x] = {sensor_init_767x, ARRAY_SIZE(sensor_init_767x)},
+ [SENSOR_OV772x] = {sensor_init_772x, ARRAY_SIZE(sensor_init_772x)},
+ };
+
+ /* reset bridge */
+ ov534_reg_write(gspca_dev, 0xe7, 0x3a);
+ ov534_reg_write(gspca_dev, 0xe0, 0x08);
+ msleep(100);
+
+ /* initialize the sensor address */
+ ov534_reg_write(gspca_dev, OV534_REG_ADDRESS, 0x42);
+
+ /* reset sensor */
+ sccb_reg_write(gspca_dev, 0x12, 0x80);
+ msleep(10);
+
+ /* probe the sensor */
+ sccb_reg_read(gspca_dev, 0x0a);
+ sensor_id = sccb_reg_read(gspca_dev, 0x0a) << 8;
+ sccb_reg_read(gspca_dev, 0x0b);
+ sensor_id |= sccb_reg_read(gspca_dev, 0x0b);
+ PDEBUG(D_PROBE, "Sensor ID: %04x", sensor_id);
+
+ if ((sensor_id & 0xfff0) == 0x7670) {
+ sd->sensor = SENSOR_OV767x;
+ gspca_dev->cam.cam_mode = ov767x_mode;
+ gspca_dev->cam.nmodes = ARRAY_SIZE(ov767x_mode);
+ } else {
+ sd->sensor = SENSOR_OV772x;
+ gspca_dev->cam.bulk = 1;
+ gspca_dev->cam.bulk_size = 16384;
+ gspca_dev->cam.bulk_nurbs = 2;
+ gspca_dev->cam.mode_framerates = ov772x_framerates;
+ }
+
+ /* initialize */
+ reg_w_array(gspca_dev, bridge_init[sd->sensor].val,
+ bridge_init[sd->sensor].len);
+ ov534_set_led(gspca_dev, 1);
+ sccb_w_array(gspca_dev, sensor_init[sd->sensor].val,
+ sensor_init[sd->sensor].len);
+ if (sd->sensor == SENSOR_OV767x)
+ sd_start(gspca_dev);
+ sd_stopN(gspca_dev);
+/* set_frame_rate(gspca_dev); */
+
+ return gspca_dev->usb_err;
+}
+
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int mode;
+ static const struct reg_array bridge_start[NSENSORS][2] = {
+ [SENSOR_OV767x] = {{bridge_start_qvga_767x,
+ ARRAY_SIZE(bridge_start_qvga_767x)},
+ {bridge_start_vga_767x,
+ ARRAY_SIZE(bridge_start_vga_767x)}},
+ [SENSOR_OV772x] = {{bridge_start_qvga_772x,
+ ARRAY_SIZE(bridge_start_qvga_772x)},
+ {bridge_start_vga_772x,
+ ARRAY_SIZE(bridge_start_vga_772x)}},
+ };
+ static const struct reg_array sensor_start[NSENSORS][2] = {
+ [SENSOR_OV767x] = {{sensor_start_qvga_767x,
+ ARRAY_SIZE(sensor_start_qvga_767x)},
+ {sensor_start_vga_767x,
+ ARRAY_SIZE(sensor_start_vga_767x)}},
+ [SENSOR_OV772x] = {{sensor_start_qvga_772x,
+ ARRAY_SIZE(sensor_start_qvga_772x)},
+ {sensor_start_vga_772x,
+ ARRAY_SIZE(sensor_start_vga_772x)}},
+ };
+
+ /* (from ms-win trace) */
+ if (sd->sensor == SENSOR_OV767x)
+ sccb_reg_write(gspca_dev, 0x1e, 0x04);
+ /* black sun enable ? */
+
+ mode = gspca_dev->curr_mode; /* 0: 320x240, 1: 640x480 */
+ reg_w_array(gspca_dev, bridge_start[sd->sensor][mode].val,
+ bridge_start[sd->sensor][mode].len);
+ sccb_w_array(gspca_dev, sensor_start[sd->sensor][mode].val,
+ sensor_start[sd->sensor][mode].len);
+
+ set_frame_rate(gspca_dev);
+
+ if (sd->hue)
+ sethue(gspca_dev, v4l2_ctrl_g_ctrl(sd->hue));
+ setsaturation(gspca_dev, v4l2_ctrl_g_ctrl(sd->saturation));
+ if (sd->autogain)
+ setagc(gspca_dev, v4l2_ctrl_g_ctrl(sd->autogain));
+ setawb(gspca_dev, v4l2_ctrl_g_ctrl(sd->autowhitebalance));
+ setaec(gspca_dev, v4l2_ctrl_g_ctrl(sd->autoexposure));
+ if (sd->gain)
+ setgain(gspca_dev, v4l2_ctrl_g_ctrl(sd->gain));
+ setexposure(gspca_dev, v4l2_ctrl_g_ctrl(sd->exposure));
+ setbrightness(gspca_dev, v4l2_ctrl_g_ctrl(sd->brightness));
+ setcontrast(gspca_dev, v4l2_ctrl_g_ctrl(sd->contrast));
+ if (sd->sharpness)
+ setsharpness(gspca_dev, v4l2_ctrl_g_ctrl(sd->sharpness));
+ sethvflip(gspca_dev, v4l2_ctrl_g_ctrl(sd->hflip),
+ v4l2_ctrl_g_ctrl(sd->vflip));
+ setlightfreq(gspca_dev, v4l2_ctrl_g_ctrl(sd->plfreq));
+
+ ov534_set_led(gspca_dev, 1);
+ ov534_reg_write(gspca_dev, 0xe0, 0x00);
+ return gspca_dev->usb_err;
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+ ov534_reg_write(gspca_dev, 0xe0, 0x09);
+ ov534_set_led(gspca_dev, 0);
+}
+
+/* Values for bmHeaderInfo (Video and Still Image Payload Headers, 2.4.3.3) */
+#define UVC_STREAM_EOH (1 << 7)
+#define UVC_STREAM_ERR (1 << 6)
+#define UVC_STREAM_STI (1 << 5)
+#define UVC_STREAM_RES (1 << 4)
+#define UVC_STREAM_SCR (1 << 3)
+#define UVC_STREAM_PTS (1 << 2)
+#define UVC_STREAM_EOF (1 << 1)
+#define UVC_STREAM_FID (1 << 0)
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, int len)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ __u32 this_pts;
+ u16 this_fid;
+ int remaining_len = len;
+ int payload_len;
+
+ payload_len = gspca_dev->cam.bulk ? 2048 : 2040;
+ do {
+ len = min(remaining_len, payload_len);
+
+ /* Payloads are prefixed with a UVC-style header. We
+ consider a frame to start when the FID toggles, or the PTS
+ changes. A frame ends when EOF is set, and we've received
+ the correct number of bytes. */
+
+ /* Verify UVC header. Header length is always 12 */
+ if (data[0] != 12 || len < 12) {
+ PDEBUG(D_PACK, "bad header");
+ goto discard;
+ }
+
+ /* Check errors */
+ if (data[1] & UVC_STREAM_ERR) {
+ PDEBUG(D_PACK, "payload error");
+ goto discard;
+ }
+
+ /* Extract PTS and FID */
+ if (!(data[1] & UVC_STREAM_PTS)) {
+ PDEBUG(D_PACK, "PTS not present");
+ goto discard;
+ }
+ this_pts = (data[5] << 24) | (data[4] << 16)
+ | (data[3] << 8) | data[2];
+ this_fid = (data[1] & UVC_STREAM_FID) ? 1 : 0;
+
+ /* If PTS or FID has changed, start a new frame. */
+ if (this_pts != sd->last_pts || this_fid != sd->last_fid) {
+ if (gspca_dev->last_packet_type == INTER_PACKET)
+ gspca_frame_add(gspca_dev, LAST_PACKET,
+ NULL, 0);
+ sd->last_pts = this_pts;
+ sd->last_fid = this_fid;
+ gspca_frame_add(gspca_dev, FIRST_PACKET,
+ data + 12, len - 12);
+ /* If this packet is marked as EOF, end the frame */
+ } else if (data[1] & UVC_STREAM_EOF) {
+ sd->last_pts = 0;
+ if (gspca_dev->pixfmt == V4L2_PIX_FMT_YUYV
+ && gspca_dev->image_len + len - 12 !=
+ gspca_dev->width * gspca_dev->height * 2) {
+ PDEBUG(D_PACK, "wrong sized frame");
+ goto discard;
+ }
+ gspca_frame_add(gspca_dev, LAST_PACKET,
+ data + 12, len - 12);
+ } else {
+
+ /* Add the data from this payload */
+ gspca_frame_add(gspca_dev, INTER_PACKET,
+ data + 12, len - 12);
+ }
+
+ /* Done this payload */
+ goto scan_next;
+
+discard:
+ /* Discard data until a new frame starts. */
+ gspca_dev->last_packet_type = DISCARD_PACKET;
+
+scan_next:
+ remaining_len -= len;
+ data += len;
+ } while (remaining_len > 0);
+}
+
+/* get stream parameters (framerate) */
+static void sd_get_streamparm(struct gspca_dev *gspca_dev,
+ struct v4l2_streamparm *parm)
+{
+ struct v4l2_captureparm *cp = &parm->parm.capture;
+ struct v4l2_fract *tpf = &cp->timeperframe;
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ cp->capability |= V4L2_CAP_TIMEPERFRAME;
+ tpf->numerator = 1;
+ tpf->denominator = sd->frame_rate;
+}
+
+/* set stream parameters (framerate) */
+static void sd_set_streamparm(struct gspca_dev *gspca_dev,
+ struct v4l2_streamparm *parm)
+{
+ struct v4l2_captureparm *cp = &parm->parm.capture;
+ struct v4l2_fract *tpf = &cp->timeperframe;
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ /* Set requested framerate */
+ sd->frame_rate = tpf->denominator / tpf->numerator;
+ if (gspca_dev->streaming)
+ set_frame_rate(gspca_dev);
+
+ /* Return the actual framerate */
+ tpf->numerator = 1;
+ tpf->denominator = sd->frame_rate;
+}
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .config = sd_config,
+ .init = sd_init,
+ .init_controls = sd_init_controls,
+ .start = sd_start,
+ .stopN = sd_stopN,
+ .pkt_scan = sd_pkt_scan,
+ .get_streamparm = sd_get_streamparm,
+ .set_streamparm = sd_set_streamparm,
+};
+
+/* -- module initialisation -- */
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x1415, 0x2000)},
+ {USB_DEVICE(0x06f8, 0x3002)},
+ {}
+};
+
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf, const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
--- /dev/null
+/*
+ * ov534-ov9xxx gspca driver
+ *
+ * Copyright (C) 2009-2011 Jean-Francois Moine http://moinejf.free.fr
+ * Copyright (C) 2008 Antonio Ospite <ospite@studenti.unina.it>
+ * Copyright (C) 2008 Jim Paris <jim@jtan.com>
+ *
+ * Based on a prototype written by Mark Ferrell <majortrips@gmail.com>
+ * USB protocol reverse engineered by Jim Paris <jim@jtan.com>
+ * https://jim.sh/svn/jim/devl/playstation/ps3/eye/test/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#define MODULE_NAME "ov534_9"
+
+#include "gspca.h"
+
+#define OV534_REG_ADDRESS 0xf1 /* sensor address */
+#define OV534_REG_SUBADDR 0xf2
+#define OV534_REG_WRITE 0xf3
+#define OV534_REG_READ 0xf4
+#define OV534_REG_OPERATION 0xf5
+#define OV534_REG_STATUS 0xf6
+
+#define OV534_OP_WRITE_3 0x37
+#define OV534_OP_WRITE_2 0x33
+#define OV534_OP_READ_2 0xf9
+
+#define CTRL_TIMEOUT 500
+
+MODULE_AUTHOR("Jean-Francois Moine <moinejf@free.fr>");
+MODULE_DESCRIPTION("GSPCA/OV534_9 USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+/* specific webcam descriptor */
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+ __u32 last_pts;
+ u8 last_fid;
+
+ u8 sensor;
+};
+enum sensors {
+ SENSOR_OV965x, /* ov9657 */
+ SENSOR_OV971x, /* ov9712 */
+ SENSOR_OV562x, /* ov5621 */
+ NSENSORS
+};
+
+static const struct v4l2_pix_format ov965x_mode[] = {
+#define QVGA_MODE 0
+ {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG},
+#define VGA_MODE 1
+ {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG},
+#define SVGA_MODE 2
+ {800, 600, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 800,
+ .sizeimage = 800 * 600 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG},
+#define XGA_MODE 3
+ {1024, 768, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 1024,
+ .sizeimage = 1024 * 768 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG},
+#define SXGA_MODE 4
+ {1280, 1024, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 1280,
+ .sizeimage = 1280 * 1024 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG},
+};
+
+static const struct v4l2_pix_format ov971x_mode[] = {
+ {640, 480, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480,
+ .colorspace = V4L2_COLORSPACE_SRGB
+ }
+};
+
+static const struct v4l2_pix_format ov562x_mode[] = {
+ {2592, 1680, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 2592,
+ .sizeimage = 2592 * 1680,
+ .colorspace = V4L2_COLORSPACE_SRGB
+ }
+};
+
+static const u8 bridge_init[][2] = {
+ {0x88, 0xf8},
+ {0x89, 0xff},
+ {0x76, 0x03},
+ {0x92, 0x03},
+ {0x95, 0x10},
+ {0xe2, 0x00},
+ {0xe7, 0x3e},
+ {0x8d, 0x1c},
+ {0x8e, 0x00},
+ {0x8f, 0x00},
+ {0x1f, 0x00},
+ {0xc3, 0xf9},
+ {0x89, 0xff},
+ {0x88, 0xf8},
+ {0x76, 0x03},
+ {0x92, 0x01},
+ {0x93, 0x18},
+ {0x1c, 0x0a},
+ {0x1d, 0x48},
+ {0xc0, 0x50},
+ {0xc1, 0x3c},
+ {0x34, 0x05},
+ {0xc2, 0x0c},
+ {0xc3, 0xf9},
+ {0x34, 0x05},
+ {0xe7, 0x2e},
+ {0x31, 0xf9},
+ {0x35, 0x02},
+ {0xd9, 0x10},
+ {0x25, 0x42},
+ {0x94, 0x11},
+};
+
+static const u8 ov965x_init[][2] = {
+ {0x12, 0x80}, /* com7 - SSCB reset */
+ {0x00, 0x00}, /* gain */
+ {0x01, 0x80}, /* blue */
+ {0x02, 0x80}, /* red */
+ {0x03, 0x1b}, /* vref */
+ {0x04, 0x03}, /* com1 - exposure low bits */
+ {0x0b, 0x57}, /* ver */
+ {0x0e, 0x61}, /* com5 */
+ {0x0f, 0x42}, /* com6 */
+ {0x11, 0x00}, /* clkrc */
+ {0x12, 0x02}, /* com7 - 15fps VGA YUYV */
+ {0x13, 0xe7}, /* com8 - everything (AGC, AWB and AEC) */
+ {0x14, 0x28}, /* com9 */
+ {0x16, 0x24}, /* reg16 */
+ {0x17, 0x1d}, /* hstart*/
+ {0x18, 0xbd}, /* hstop */
+ {0x19, 0x01}, /* vstrt */
+ {0x1a, 0x81}, /* vstop*/
+ {0x1e, 0x04}, /* mvfp */
+ {0x24, 0x3c}, /* aew */
+ {0x25, 0x36}, /* aeb */
+ {0x26, 0x71}, /* vpt */
+ {0x27, 0x08}, /* bbias */
+ {0x28, 0x08}, /* gbbias */
+ {0x29, 0x15}, /* gr com */
+ {0x2a, 0x00}, /* exhch */
+ {0x2b, 0x00}, /* exhcl */
+ {0x2c, 0x08}, /* rbias */
+ {0x32, 0xff}, /* href */
+ {0x33, 0x00}, /* chlf */
+ {0x34, 0x3f}, /* aref1 */
+ {0x35, 0x00}, /* aref2 */
+ {0x36, 0xf8}, /* aref3 */
+ {0x38, 0x72}, /* adc2 */
+ {0x39, 0x57}, /* aref4 */
+ {0x3a, 0x80}, /* tslb - yuyv */
+ {0x3b, 0xc4}, /* com11 - night mode 1/4 frame rate */
+ {0x3d, 0x99}, /* com13 */
+ {0x3f, 0xc1}, /* edge */
+ {0x40, 0xc0}, /* com15 */
+ {0x41, 0x40}, /* com16 */
+ {0x42, 0xc0}, /* com17 */
+ {0x43, 0x0a}, /* rsvd */
+ {0x44, 0xf0},
+ {0x45, 0x46},
+ {0x46, 0x62},
+ {0x47, 0x2a},
+ {0x48, 0x3c},
+ {0x4a, 0xfc},
+ {0x4b, 0xfc},
+ {0x4c, 0x7f},
+ {0x4d, 0x7f},
+ {0x4e, 0x7f},
+ {0x4f, 0x98}, /* matrix */
+ {0x50, 0x98},
+ {0x51, 0x00},
+ {0x52, 0x28},
+ {0x53, 0x70},
+ {0x54, 0x98},
+ {0x58, 0x1a}, /* matrix coef sign */
+ {0x59, 0x85}, /* AWB control */
+ {0x5a, 0xa9},
+ {0x5b, 0x64},
+ {0x5c, 0x84},
+ {0x5d, 0x53},
+ {0x5e, 0x0e},
+ {0x5f, 0xf0}, /* AWB blue limit */
+ {0x60, 0xf0}, /* AWB red limit */
+ {0x61, 0xf0}, /* AWB green limit */
+ {0x62, 0x00}, /* lcc1 */
+ {0x63, 0x00}, /* lcc2 */
+ {0x64, 0x02}, /* lcc3 */
+ {0x65, 0x16}, /* lcc4 */
+ {0x66, 0x01}, /* lcc5 */
+ {0x69, 0x02}, /* hv */
+ {0x6b, 0x5a}, /* dbvl */
+ {0x6c, 0x04},
+ {0x6d, 0x55},
+ {0x6e, 0x00},
+ {0x6f, 0x9d},
+ {0x70, 0x21}, /* dnsth */
+ {0x71, 0x78},
+ {0x72, 0x00}, /* poidx */
+ {0x73, 0x01}, /* pckdv */
+ {0x74, 0x3a}, /* xindx */
+ {0x75, 0x35}, /* yindx */
+ {0x76, 0x01},
+ {0x77, 0x02},
+ {0x7a, 0x12}, /* gamma curve */
+ {0x7b, 0x08},
+ {0x7c, 0x16},
+ {0x7d, 0x30},
+ {0x7e, 0x5e},
+ {0x7f, 0x72},
+ {0x80, 0x82},
+ {0x81, 0x8e},
+ {0x82, 0x9a},
+ {0x83, 0xa4},
+ {0x84, 0xac},
+ {0x85, 0xb8},
+ {0x86, 0xc3},
+ {0x87, 0xd6},
+ {0x88, 0xe6},
+ {0x89, 0xf2},
+ {0x8a, 0x03},
+ {0x8c, 0x89}, /* com19 */
+ {0x14, 0x28}, /* com9 */
+ {0x90, 0x7d},
+ {0x91, 0x7b},
+ {0x9d, 0x03}, /* lcc6 */
+ {0x9e, 0x04}, /* lcc7 */
+ {0x9f, 0x7a},
+ {0xa0, 0x79},
+ {0xa1, 0x40}, /* aechm */
+ {0xa4, 0x50}, /* com21 */
+ {0xa5, 0x68}, /* com26 */
+ {0xa6, 0x4a}, /* AWB green */
+ {0xa8, 0xc1}, /* refa8 */
+ {0xa9, 0xef}, /* refa9 */
+ {0xaa, 0x92},
+ {0xab, 0x04},
+ {0xac, 0x80}, /* black level control */
+ {0xad, 0x80},
+ {0xae, 0x80},
+ {0xaf, 0x80},
+ {0xb2, 0xf2},
+ {0xb3, 0x20},
+ {0xb4, 0x20}, /* ctrlb4 */
+ {0xb5, 0x00},
+ {0xb6, 0xaf},
+ {0xbb, 0xae},
+ {0xbc, 0x7f}, /* ADC channel offsets */
+ {0xdb, 0x7f},
+ {0xbe, 0x7f},
+ {0xbf, 0x7f},
+ {0xc0, 0xe2},
+ {0xc1, 0xc0},
+ {0xc2, 0x01},
+ {0xc3, 0x4e},
+ {0xc6, 0x85},
+ {0xc7, 0x80}, /* com24 */
+ {0xc9, 0xe0},
+ {0xca, 0xe8},
+ {0xcb, 0xf0},
+ {0xcc, 0xd8},
+ {0xcd, 0xf1},
+ {0x4f, 0x98}, /* matrix */
+ {0x50, 0x98},
+ {0x51, 0x00},
+ {0x52, 0x28},
+ {0x53, 0x70},
+ {0x54, 0x98},
+ {0x58, 0x1a},
+ {0xff, 0x41}, /* read 41, write ff 00 */
+ {0x41, 0x40}, /* com16 */
+
+ {0xc5, 0x03}, /* 60 Hz banding filter */
+ {0x6a, 0x02}, /* 50 Hz banding filter */
+
+ {0x12, 0x62}, /* com7 - 30fps VGA YUV */
+ {0x36, 0xfa}, /* aref3 */
+ {0x69, 0x0a}, /* hv */
+ {0x8c, 0x89}, /* com22 */
+ {0x14, 0x28}, /* com9 */
+ {0x3e, 0x0c},
+ {0x41, 0x40}, /* com16 */
+ {0x72, 0x00},
+ {0x73, 0x00},
+ {0x74, 0x3a},
+ {0x75, 0x35},
+ {0x76, 0x01},
+ {0xc7, 0x80},
+ {0x03, 0x12}, /* vref */
+ {0x17, 0x16}, /* hstart */
+ {0x18, 0x02}, /* hstop */
+ {0x19, 0x01}, /* vstrt */
+ {0x1a, 0x3d}, /* vstop */
+ {0x32, 0xff}, /* href */
+ {0xc0, 0xaa},
+};
+
+static const u8 bridge_init_2[][2] = {
+ {0x94, 0xaa},
+ {0xf1, 0x60},
+ {0xe5, 0x04},
+ {0xc0, 0x50},
+ {0xc1, 0x3c},
+ {0x8c, 0x00},
+ {0x8d, 0x1c},
+ {0x34, 0x05},
+
+ {0xc2, 0x0c},
+ {0xc3, 0xf9},
+ {0xda, 0x01},
+ {0x50, 0x00},
+ {0x51, 0xa0},
+ {0x52, 0x3c},
+ {0x53, 0x00},
+ {0x54, 0x00},
+ {0x55, 0x00},
+ {0x57, 0x00},
+ {0x5c, 0x00},
+ {0x5a, 0xa0},
+ {0x5b, 0x78},
+ {0x35, 0x02},
+ {0xd9, 0x10},
+ {0x94, 0x11},
+};
+
+static const u8 ov965x_init_2[][2] = {
+ {0x3b, 0xc4},
+ {0x1e, 0x04}, /* mvfp */
+ {0x13, 0xe0}, /* com8 */
+ {0x00, 0x00}, /* gain */
+ {0x13, 0xe7}, /* com8 - everything (AGC, AWB and AEC) */
+ {0x11, 0x03}, /* clkrc */
+ {0x6b, 0x5a}, /* dblv */
+ {0x6a, 0x05},
+ {0xc5, 0x07},
+ {0xa2, 0x4b},
+ {0xa3, 0x3e},
+ {0x2d, 0x00},
+ {0xff, 0x42}, /* read 42, write ff 00 */
+ {0x42, 0xc0}, /* com17 */
+ {0x2d, 0x00},
+ {0xff, 0x42}, /* read 42, write ff 00 */
+ {0x42, 0xc1}, /* com17 */
+/* sharpness */
+ {0x3f, 0x01},
+ {0xff, 0x42}, /* read 42, write ff 00 */
+ {0x42, 0xc1}, /* com17 */
+/* saturation */
+ {0x4f, 0x98}, /* matrix */
+ {0x50, 0x98},
+ {0x51, 0x00},
+ {0x52, 0x28},
+ {0x53, 0x70},
+ {0x54, 0x98},
+ {0x58, 0x1a},
+ {0xff, 0x41}, /* read 41, write ff 00 */
+ {0x41, 0x40}, /* com16 */
+/* contrast */
+ {0x56, 0x40},
+/* brightness */
+ {0x55, 0x8f},
+/* expo */
+ {0x10, 0x25}, /* aech - exposure high bits */
+ {0xff, 0x13}, /* read 13, write ff 00 */
+ {0x13, 0xe7}, /* com8 - everything (AGC, AWB and AEC) */
+};
+
+static const u8 ov971x_init[][2] = {
+ {0x12, 0x80},
+ {0x09, 0x10},
+ {0x1e, 0x07},
+ {0x5f, 0x18},
+ {0x69, 0x04},
+ {0x65, 0x2a},
+ {0x68, 0x0a},
+ {0x39, 0x28},
+ {0x4d, 0x90},
+ {0xc1, 0x80},
+ {0x0c, 0x30},
+ {0x6d, 0x02},
+ {0x96, 0xf1},
+ {0xbc, 0x68},
+ {0x12, 0x00},
+ {0x3b, 0x00},
+ {0x97, 0x80},
+ {0x17, 0x25},
+ {0x18, 0xa2},
+ {0x19, 0x01},
+ {0x1a, 0xca},
+ {0x03, 0x0a},
+ {0x32, 0x07},
+ {0x98, 0x40}, /*{0x98, 0x00},*/
+ {0x99, 0xA0}, /*{0x99, 0x00},*/
+ {0x9a, 0x01}, /*{0x9a, 0x00},*/
+ {0x57, 0x00},
+ {0x58, 0x78}, /*{0x58, 0xc8},*/
+ {0x59, 0x50}, /*{0x59, 0xa0},*/
+ {0x4c, 0x13},
+ {0x4b, 0x36},
+ {0x3d, 0x3c},
+ {0x3e, 0x03},
+ {0xbd, 0x50}, /*{0xbd, 0xa0},*/
+ {0xbe, 0x78}, /*{0xbe, 0xc8},*/
+ {0x4e, 0x55},
+ {0x4f, 0x55},
+ {0x50, 0x55},
+ {0x51, 0x55},
+ {0x24, 0x55},
+ {0x25, 0x40},
+ {0x26, 0xa1},
+ {0x5c, 0x59},
+ {0x5d, 0x00},
+ {0x11, 0x00},
+ {0x2a, 0x98},
+ {0x2b, 0x06},
+ {0x2d, 0x00},
+ {0x2e, 0x00},
+ {0x13, 0xa5},
+ {0x14, 0x40},
+ {0x4a, 0x00},
+ {0x49, 0xce},
+ {0x22, 0x03},
+ {0x09, 0x00}
+};
+
+static const u8 ov965x_start_1_vga[][2] = { /* same for qvga */
+ {0x12, 0x62}, /* com7 - 30fps VGA YUV */
+ {0x36, 0xfa}, /* aref3 */
+ {0x69, 0x0a}, /* hv */
+ {0x8c, 0x89}, /* com22 */
+ {0x14, 0x28}, /* com9 */
+ {0x3e, 0x0c}, /* com14 */
+ {0x41, 0x40}, /* com16 */
+ {0x72, 0x00},
+ {0x73, 0x00},
+ {0x74, 0x3a},
+ {0x75, 0x35},
+ {0x76, 0x01},
+ {0xc7, 0x80}, /* com24 */
+ {0x03, 0x12}, /* vref */
+ {0x17, 0x16}, /* hstart */
+ {0x18, 0x02}, /* hstop */
+ {0x19, 0x01}, /* vstrt */
+ {0x1a, 0x3d}, /* vstop */
+ {0x32, 0xff}, /* href */
+ {0xc0, 0xaa},
+};
+
+static const u8 ov965x_start_1_svga[][2] = {
+ {0x12, 0x02}, /* com7 - YUYV - VGA 15 full resolution */
+ {0x36, 0xf8}, /* aref3 */
+ {0x69, 0x02}, /* hv */
+ {0x8c, 0x0d}, /* com22 */
+ {0x3e, 0x0c}, /* com14 */
+ {0x41, 0x40}, /* com16 */
+ {0x72, 0x00},
+ {0x73, 0x01},
+ {0x74, 0x3a},
+ {0x75, 0x35},
+ {0x76, 0x01},
+ {0xc7, 0x80}, /* com24 */
+ {0x03, 0x1b}, /* vref */
+ {0x17, 0x1d}, /* hstart */
+ {0x18, 0xbd}, /* hstop */
+ {0x19, 0x01}, /* vstrt */
+ {0x1a, 0x81}, /* vstop */
+ {0x32, 0xff}, /* href */
+ {0xc0, 0xe2},
+};
+
+static const u8 ov965x_start_1_xga[][2] = {
+ {0x12, 0x02}, /* com7 */
+ {0x36, 0xf8}, /* aref3 */
+ {0x69, 0x02}, /* hv */
+ {0x8c, 0x89}, /* com22 */
+ {0x14, 0x28}, /* com9 */
+ {0x3e, 0x0c}, /* com14 */
+ {0x41, 0x40}, /* com16 */
+ {0x72, 0x00},
+ {0x73, 0x01},
+ {0x74, 0x3a},
+ {0x75, 0x35},
+ {0x76, 0x01},
+ {0xc7, 0x80}, /* com24 */
+ {0x03, 0x1b}, /* vref */
+ {0x17, 0x1d}, /* hstart */
+ {0x18, 0xbd}, /* hstop */
+ {0x19, 0x01}, /* vstrt */
+ {0x1a, 0x81}, /* vstop */
+ {0x32, 0xff}, /* href */
+ {0xc0, 0xe2},
+};
+
+static const u8 ov965x_start_1_sxga[][2] = {
+ {0x12, 0x02}, /* com7 */
+ {0x36, 0xf8}, /* aref3 */
+ {0x69, 0x02}, /* hv */
+ {0x8c, 0x89}, /* com22 */
+ {0x14, 0x28}, /* com9 */
+ {0x3e, 0x0c}, /* com14 */
+ {0x41, 0x40}, /* com16 */
+ {0x72, 0x00},
+ {0x73, 0x01},
+ {0x74, 0x3a},
+ {0x75, 0x35},
+ {0x76, 0x01},
+ {0xc7, 0x80}, /* com24 */
+ {0x03, 0x1b}, /* vref */
+ {0x17, 0x1d}, /* hstart */
+ {0x18, 0x02}, /* hstop */
+ {0x19, 0x01}, /* vstrt */
+ {0x1a, 0x81}, /* vstop */
+ {0x32, 0xff}, /* href */
+ {0xc0, 0xe2},
+};
+
+static const u8 bridge_start_qvga[][2] = {
+ {0x94, 0xaa},
+ {0xf1, 0x60},
+ {0xe5, 0x04},
+ {0xc0, 0x50},
+ {0xc1, 0x3c},
+ {0x8c, 0x00},
+ {0x8d, 0x1c},
+ {0x34, 0x05},
+
+ {0xc2, 0x4c},
+ {0xc3, 0xf9},
+ {0xda, 0x00},
+ {0x50, 0x00},
+ {0x51, 0xa0},
+ {0x52, 0x78},
+ {0x53, 0x00},
+ {0x54, 0x00},
+ {0x55, 0x00},
+ {0x57, 0x00},
+ {0x5c, 0x00},
+ {0x5a, 0x50},
+ {0x5b, 0x3c},
+ {0x35, 0x02},
+ {0xd9, 0x10},
+ {0x94, 0x11},
+};
+
+static const u8 bridge_start_vga[][2] = {
+ {0x94, 0xaa},
+ {0xf1, 0x60},
+ {0xe5, 0x04},
+ {0xc0, 0x50},
+ {0xc1, 0x3c},
+ {0x8c, 0x00},
+ {0x8d, 0x1c},
+ {0x34, 0x05},
+ {0xc2, 0x0c},
+ {0xc3, 0xf9},
+ {0xda, 0x01},
+ {0x50, 0x00},
+ {0x51, 0xa0},
+ {0x52, 0x3c},
+ {0x53, 0x00},
+ {0x54, 0x00},
+ {0x55, 0x00},
+ {0x57, 0x00},
+ {0x5c, 0x00},
+ {0x5a, 0xa0},
+ {0x5b, 0x78},
+ {0x35, 0x02},
+ {0xd9, 0x10},
+ {0x94, 0x11},
+};
+
+static const u8 bridge_start_svga[][2] = {
+ {0x94, 0xaa},
+ {0xf1, 0x60},
+ {0xe5, 0x04},
+ {0xc0, 0xa0},
+ {0xc1, 0x80},
+ {0x8c, 0x00},
+ {0x8d, 0x1c},
+ {0x34, 0x05},
+ {0xc2, 0x4c},
+ {0xc3, 0xf9},
+ {0x50, 0x00},
+ {0x51, 0x40},
+ {0x52, 0x00},
+ {0x53, 0x00},
+ {0x54, 0x00},
+ {0x55, 0x88},
+ {0x57, 0x00},
+ {0x5c, 0x00},
+ {0x5a, 0xc8},
+ {0x5b, 0x96},
+ {0x35, 0x02},
+ {0xd9, 0x10},
+ {0xda, 0x00},
+ {0x94, 0x11},
+};
+
+static const u8 bridge_start_xga[][2] = {
+ {0x94, 0xaa},
+ {0xf1, 0x60},
+ {0xe5, 0x04},
+ {0xc0, 0xa0},
+ {0xc1, 0x80},
+ {0x8c, 0x00},
+ {0x8d, 0x1c},
+ {0x34, 0x05},
+ {0xc2, 0x4c},
+ {0xc3, 0xf9},
+ {0x50, 0x00},
+ {0x51, 0x40},
+ {0x52, 0x00},
+ {0x53, 0x00},
+ {0x54, 0x00},
+ {0x55, 0x88},
+ {0x57, 0x00},
+ {0x5c, 0x01},
+ {0x5a, 0x00},
+ {0x5b, 0xc0},
+ {0x35, 0x02},
+ {0xd9, 0x10},
+ {0xda, 0x01},
+ {0x94, 0x11},
+};
+
+static const u8 bridge_start_sxga[][2] = {
+ {0x94, 0xaa},
+ {0xf1, 0x60},
+ {0xe5, 0x04},
+ {0xc0, 0xa0},
+ {0xc1, 0x80},
+ {0x8c, 0x00},
+ {0x8d, 0x1c},
+ {0x34, 0x05},
+ {0xc2, 0x0c},
+ {0xc3, 0xf9},
+ {0xda, 0x00},
+ {0x35, 0x02},
+ {0xd9, 0x10},
+ {0x94, 0x11},
+};
+
+static const u8 ov965x_start_2_qvga[][2] = {
+ {0x3b, 0xe4}, /* com11 - night mode 1/4 frame rate */
+ {0x1e, 0x04}, /* mvfp */
+ {0x13, 0xe0}, /* com8 */
+ {0x00, 0x00},
+ {0x13, 0xe7}, /* com8 - everything (AGC, AWB and AEC) */
+ {0x11, 0x01}, /* clkrc */
+ {0x6b, 0x5a}, /* dblv */
+ {0x6a, 0x02}, /* 50 Hz banding filter */
+ {0xc5, 0x03}, /* 60 Hz banding filter */
+ {0xa2, 0x96}, /* bd50 */
+ {0xa3, 0x7d}, /* bd60 */
+
+ {0xff, 0x13}, /* read 13, write ff 00 */
+ {0x13, 0xe7},
+ {0x3a, 0x80}, /* tslb - yuyv */
+};
+
+static const u8 ov965x_start_2_vga[][2] = {
+ {0x3b, 0xc4}, /* com11 - night mode 1/4 frame rate */
+ {0x1e, 0x04}, /* mvfp */
+ {0x13, 0xe0}, /* com8 */
+ {0x00, 0x00},
+ {0x13, 0xe7}, /* com8 - everything (AGC, AWB and AEC) */
+ {0x11, 0x03}, /* clkrc */
+ {0x6b, 0x5a}, /* dblv */
+ {0x6a, 0x05}, /* 50 Hz banding filter */
+ {0xc5, 0x07}, /* 60 Hz banding filter */
+ {0xa2, 0x4b}, /* bd50 */
+ {0xa3, 0x3e}, /* bd60 */
+
+ {0x2d, 0x00}, /* advfl */
+};
+
+static const u8 ov965x_start_2_svga[][2] = { /* same for xga */
+ {0x3b, 0xc4}, /* com11 - night mode 1/4 frame rate */
+ {0x1e, 0x04}, /* mvfp */
+ {0x13, 0xe0}, /* com8 */
+ {0x00, 0x00},
+ {0x13, 0xe7}, /* com8 - everything (AGC, AWB and AEC) */
+ {0x11, 0x01}, /* clkrc */
+ {0x6b, 0x5a}, /* dblv */
+ {0x6a, 0x0c}, /* 50 Hz banding filter */
+ {0xc5, 0x0f}, /* 60 Hz banding filter */
+ {0xa2, 0x4e}, /* bd50 */
+ {0xa3, 0x41}, /* bd60 */
+};
+
+static const u8 ov965x_start_2_sxga[][2] = {
+ {0x13, 0xe0}, /* com8 */
+ {0x00, 0x00},
+ {0x13, 0xe7}, /* com8 - everything (AGC, AWB and AEC) */
+ {0x3b, 0xc4}, /* com11 - night mode 1/4 frame rate */
+ {0x1e, 0x04}, /* mvfp */
+ {0x11, 0x01}, /* clkrc */
+ {0x6b, 0x5a}, /* dblv */
+ {0x6a, 0x0c}, /* 50 Hz banding filter */
+ {0xc5, 0x0f}, /* 60 Hz banding filter */
+ {0xa2, 0x4e}, /* bd50 */
+ {0xa3, 0x41}, /* bd60 */
+};
+
+static const u8 ov562x_init[][2] = {
+ {0x88, 0x20},
+ {0x89, 0x0a},
+ {0x8a, 0x90},
+ {0x8b, 0x06},
+ {0x8c, 0x01},
+ {0x8d, 0x10},
+ {0x1c, 0x00},
+ {0x1d, 0x48},
+ {0x1d, 0x00},
+ {0x1d, 0xff},
+ {0x1c, 0x0a},
+ {0x1d, 0x2e},
+ {0x1d, 0x1e},
+};
+
+static const u8 ov562x_init_2[][2] = {
+ {0x12, 0x80},
+ {0x11, 0x41},
+ {0x13, 0x00},
+ {0x10, 0x1e},
+ {0x3b, 0x07},
+ {0x5b, 0x40},
+ {0x39, 0x07},
+ {0x53, 0x02},
+ {0x54, 0x60},
+ {0x04, 0x20},
+ {0x27, 0x04},
+ {0x3d, 0x40},
+ {0x36, 0x00},
+ {0xc5, 0x04},
+ {0x4e, 0x00},
+ {0x4f, 0x93},
+ {0x50, 0x7b},
+ {0xca, 0x0c},
+ {0xcb, 0x0f},
+ {0x39, 0x07},
+ {0x4a, 0x10},
+ {0x3e, 0x0a},
+ {0x3d, 0x00},
+ {0x0c, 0x38},
+ {0x38, 0x90},
+ {0x46, 0x30},
+ {0x4f, 0x93},
+ {0x50, 0x7b},
+ {0xab, 0x00},
+ {0xca, 0x0c},
+ {0xcb, 0x0f},
+ {0x37, 0x02},
+ {0x44, 0x48},
+ {0x8d, 0x44},
+ {0x2a, 0x00},
+ {0x2b, 0x00},
+ {0x32, 0x00},
+ {0x38, 0x90},
+ {0x53, 0x02},
+ {0x54, 0x60},
+ {0x12, 0x00},
+ {0x17, 0x12},
+ {0x18, 0xb4},
+ {0x19, 0x0c},
+ {0x1a, 0xf4},
+ {0x03, 0x4a},
+ {0x89, 0x20},
+ {0x83, 0x80},
+ {0xb7, 0x9d},
+ {0xb6, 0x11},
+ {0xb5, 0x55},
+ {0xb4, 0x00},
+ {0xa9, 0xf0},
+ {0xa8, 0x0a},
+ {0xb8, 0xf0},
+ {0xb9, 0xf0},
+ {0xba, 0xf0},
+ {0x81, 0x07},
+ {0x63, 0x44},
+ {0x13, 0xc7},
+ {0x14, 0x60},
+ {0x33, 0x75},
+ {0x2c, 0x00},
+ {0x09, 0x00},
+ {0x35, 0x30},
+ {0x27, 0x04},
+ {0x3c, 0x07},
+ {0x3a, 0x0a},
+ {0x3b, 0x07},
+ {0x01, 0x40},
+ {0x02, 0x40},
+ {0x16, 0x40},
+ {0x52, 0xb0},
+ {0x51, 0x83},
+ {0x21, 0xbb},
+ {0x22, 0x10},
+ {0x23, 0x03},
+ {0x35, 0x38},
+ {0x20, 0x90},
+ {0x28, 0x30},
+ {0x73, 0xe1},
+ {0x6c, 0x00},
+ {0x6d, 0x80},
+ {0x6e, 0x00},
+ {0x70, 0x04},
+ {0x71, 0x00},
+ {0x8d, 0x04},
+ {0x64, 0x00},
+ {0x65, 0x00},
+ {0x66, 0x00},
+ {0x67, 0x00},
+ {0x68, 0x00},
+ {0x69, 0x00},
+ {0x6a, 0x00},
+ {0x6b, 0x00},
+ {0x71, 0x94},
+ {0x74, 0x20},
+ {0x80, 0x09},
+ {0x85, 0xc0},
+};
+
+static void reg_w_i(struct gspca_dev *gspca_dev, u16 reg, u8 val)
+{
+ struct usb_device *udev = gspca_dev->dev;
+ int ret;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+ gspca_dev->usb_buf[0] = val;
+ ret = usb_control_msg(udev,
+ usb_sndctrlpipe(udev, 0),
+ 0x01,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0x00, reg, gspca_dev->usb_buf, 1, CTRL_TIMEOUT);
+ if (ret < 0) {
+ pr_err("reg_w failed %d\n", ret);
+ gspca_dev->usb_err = ret;
+ }
+}
+
+static void reg_w(struct gspca_dev *gspca_dev, u16 reg, u8 val)
+{
+ PDEBUG(D_USBO, "reg_w [%04x] = %02x", reg, val);
+ reg_w_i(gspca_dev, reg, val);
+}
+
+static u8 reg_r(struct gspca_dev *gspca_dev, u16 reg)
+{
+ struct usb_device *udev = gspca_dev->dev;
+ int ret;
+
+ if (gspca_dev->usb_err < 0)
+ return 0;
+ ret = usb_control_msg(udev,
+ usb_rcvctrlpipe(udev, 0),
+ 0x01,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0x00, reg, gspca_dev->usb_buf, 1, CTRL_TIMEOUT);
+ PDEBUG(D_USBI, "reg_r [%04x] -> %02x", reg, gspca_dev->usb_buf[0]);
+ if (ret < 0) {
+ pr_err("reg_r err %d\n", ret);
+ gspca_dev->usb_err = ret;
+ }
+ return gspca_dev->usb_buf[0];
+}
+
+static int sccb_check_status(struct gspca_dev *gspca_dev)
+{
+ u8 data;
+ int i;
+
+ for (i = 0; i < 5; i++) {
+ msleep(10);
+ data = reg_r(gspca_dev, OV534_REG_STATUS);
+
+ switch (data) {
+ case 0x00:
+ return 1;
+ case 0x04:
+ return 0;
+ case 0x03:
+ break;
+ default:
+ PDEBUG(D_USBI|D_USBO,
+ "sccb status 0x%02x, attempt %d/5",
+ data, i + 1);
+ }
+ }
+ return 0;
+}
+
+static void sccb_write(struct gspca_dev *gspca_dev, u8 reg, u8 val)
+{
+ PDEBUG(D_USBO, "sccb_write [%02x] = %02x", reg, val);
+ reg_w_i(gspca_dev, OV534_REG_SUBADDR, reg);
+ reg_w_i(gspca_dev, OV534_REG_WRITE, val);
+ reg_w_i(gspca_dev, OV534_REG_OPERATION, OV534_OP_WRITE_3);
+
+ if (!sccb_check_status(gspca_dev))
+ pr_err("sccb_write failed\n");
+}
+
+static u8 sccb_read(struct gspca_dev *gspca_dev, u16 reg)
+{
+ reg_w(gspca_dev, OV534_REG_SUBADDR, reg);
+ reg_w(gspca_dev, OV534_REG_OPERATION, OV534_OP_WRITE_2);
+ if (!sccb_check_status(gspca_dev))
+ pr_err("sccb_read failed 1\n");
+
+ reg_w(gspca_dev, OV534_REG_OPERATION, OV534_OP_READ_2);
+ if (!sccb_check_status(gspca_dev))
+ pr_err("sccb_read failed 2\n");
+
+ return reg_r(gspca_dev, OV534_REG_READ);
+}
+
+/* output a bridge sequence (reg - val) */
+static void reg_w_array(struct gspca_dev *gspca_dev,
+ const u8 (*data)[2], int len)
+{
+ while (--len >= 0) {
+ reg_w(gspca_dev, (*data)[0], (*data)[1]);
+ data++;
+ }
+}
+
+/* output a sensor sequence (reg - val) */
+static void sccb_w_array(struct gspca_dev *gspca_dev,
+ const u8 (*data)[2], int len)
+{
+ while (--len >= 0) {
+ if ((*data)[0] != 0xff) {
+ sccb_write(gspca_dev, (*data)[0], (*data)[1]);
+ } else {
+ sccb_read(gspca_dev, (*data)[1]);
+ sccb_write(gspca_dev, 0xff, 0x00);
+ }
+ data++;
+ }
+}
+
+/* Two bits control LED: 0x21 bit 7 and 0x23 bit 7.
+ * (direction and output)? */
+static void set_led(struct gspca_dev *gspca_dev, int status)
+{
+ u8 data;
+
+ PDEBUG(D_CONF, "led status: %d", status);
+
+ data = reg_r(gspca_dev, 0x21);
+ data |= 0x80;
+ reg_w(gspca_dev, 0x21, data);
+
+ data = reg_r(gspca_dev, 0x23);
+ if (status)
+ data |= 0x80;
+ else
+ data &= ~0x80;
+
+ reg_w(gspca_dev, 0x23, data);
+
+ if (!status) {
+ data = reg_r(gspca_dev, 0x21);
+ data &= ~0x80;
+ reg_w(gspca_dev, 0x21, data);
+ }
+}
+
+static void setbrightness(struct gspca_dev *gspca_dev, s32 brightness)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 val;
+ s8 sval;
+
+ if (sd->sensor == SENSOR_OV562x) {
+ sval = brightness;
+ val = 0x76;
+ val += sval;
+ sccb_write(gspca_dev, 0x24, val);
+ val = 0x6a;
+ val += sval;
+ sccb_write(gspca_dev, 0x25, val);
+ if (sval < -40)
+ val = 0x71;
+ else if (sval < 20)
+ val = 0x94;
+ else
+ val = 0xe6;
+ sccb_write(gspca_dev, 0x26, val);
+ } else {
+ val = brightness;
+ if (val < 8)
+ val = 15 - val; /* f .. 8 */
+ else
+ val = val - 8; /* 0 .. 7 */
+ sccb_write(gspca_dev, 0x55, /* brtn - brightness adjustment */
+ 0x0f | (val << 4));
+ }
+}
+
+static void setcontrast(struct gspca_dev *gspca_dev, s32 val)
+{
+ sccb_write(gspca_dev, 0x56, /* cnst1 - contrast 1 ctrl coeff */
+ val << 4);
+}
+
+static void setautogain(struct gspca_dev *gspca_dev, s32 autogain)
+{
+ u8 val;
+
+/*fixme: should adjust agc/awb/aec by different controls */
+ val = sccb_read(gspca_dev, 0x13); /* com8 */
+ sccb_write(gspca_dev, 0xff, 0x00);
+ if (autogain)
+ val |= 0x05; /* agc & aec */
+ else
+ val &= 0xfa;
+ sccb_write(gspca_dev, 0x13, val);
+}
+
+static void setexposure(struct gspca_dev *gspca_dev, s32 exposure)
+{
+ static const u8 expo[4] = {0x00, 0x25, 0x38, 0x5e};
+ u8 val;
+
+ sccb_write(gspca_dev, 0x10, expo[exposure]); /* aec[9:2] */
+
+ val = sccb_read(gspca_dev, 0x13); /* com8 */
+ sccb_write(gspca_dev, 0xff, 0x00);
+ sccb_write(gspca_dev, 0x13, val);
+
+ val = sccb_read(gspca_dev, 0xa1); /* aech */
+ sccb_write(gspca_dev, 0xff, 0x00);
+ sccb_write(gspca_dev, 0xa1, val & 0xe0); /* aec[15:10] = 0 */
+}
+
+static void setsharpness(struct gspca_dev *gspca_dev, s32 val)
+{
+ if (val < 0) { /* auto */
+ val = sccb_read(gspca_dev, 0x42); /* com17 */
+ sccb_write(gspca_dev, 0xff, 0x00);
+ sccb_write(gspca_dev, 0x42, val | 0x40);
+ /* Edge enhancement strength auto adjust */
+ return;
+ }
+ if (val != 0)
+ val = 1 << (val - 1);
+ sccb_write(gspca_dev, 0x3f, /* edge - edge enhance. factor */
+ val);
+ val = sccb_read(gspca_dev, 0x42); /* com17 */
+ sccb_write(gspca_dev, 0xff, 0x00);
+ sccb_write(gspca_dev, 0x42, val & 0xbf);
+}
+
+static void setsatur(struct gspca_dev *gspca_dev, s32 val)
+{
+ u8 val1, val2, val3;
+ static const u8 matrix[5][2] = {
+ {0x14, 0x38},
+ {0x1e, 0x54},
+ {0x28, 0x70},
+ {0x32, 0x8c},
+ {0x48, 0x90}
+ };
+
+ val1 = matrix[val][0];
+ val2 = matrix[val][1];
+ val3 = val1 + val2;
+ sccb_write(gspca_dev, 0x4f, val3); /* matrix coeff */
+ sccb_write(gspca_dev, 0x50, val3);
+ sccb_write(gspca_dev, 0x51, 0x00);
+ sccb_write(gspca_dev, 0x52, val1);
+ sccb_write(gspca_dev, 0x53, val2);
+ sccb_write(gspca_dev, 0x54, val3);
+ sccb_write(gspca_dev, 0x58, 0x1a); /* mtxs - coeff signs */
+
+ val1 = sccb_read(gspca_dev, 0x41); /* com16 */
+ sccb_write(gspca_dev, 0xff, 0x00);
+ sccb_write(gspca_dev, 0x41, val1);
+}
+
+static void setlightfreq(struct gspca_dev *gspca_dev, s32 freq)
+{
+ u8 val;
+
+ val = sccb_read(gspca_dev, 0x13); /* com8 */
+ sccb_write(gspca_dev, 0xff, 0x00);
+ if (freq == 0) {
+ sccb_write(gspca_dev, 0x13, val & 0xdf);
+ return;
+ }
+ sccb_write(gspca_dev, 0x13, val | 0x20);
+
+ val = sccb_read(gspca_dev, 0x42); /* com17 */
+ sccb_write(gspca_dev, 0xff, 0x00);
+ if (freq == 1)
+ val |= 0x01;
+ else
+ val &= 0xfe;
+ sccb_write(gspca_dev, 0x42, val);
+}
+
+/* this function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u16 sensor_id;
+
+ /* reset bridge */
+ reg_w(gspca_dev, 0xe7, 0x3a);
+ reg_w(gspca_dev, 0xe0, 0x08);
+ msleep(100);
+
+ /* initialize the sensor address */
+ reg_w(gspca_dev, OV534_REG_ADDRESS, 0x60);
+
+ /* reset sensor */
+ sccb_write(gspca_dev, 0x12, 0x80);
+ msleep(10);
+
+ /* probe the sensor */
+ sccb_read(gspca_dev, 0x0a);
+ sensor_id = sccb_read(gspca_dev, 0x0a) << 8;
+ sccb_read(gspca_dev, 0x0b);
+ sensor_id |= sccb_read(gspca_dev, 0x0b);
+ PDEBUG(D_PROBE, "Sensor ID: %04x", sensor_id);
+
+ /* initialize */
+ if ((sensor_id & 0xfff0) == 0x9650) {
+ sd->sensor = SENSOR_OV965x;
+
+ gspca_dev->cam.cam_mode = ov965x_mode;
+ gspca_dev->cam.nmodes = ARRAY_SIZE(ov965x_mode);
+
+ reg_w_array(gspca_dev, bridge_init,
+ ARRAY_SIZE(bridge_init));
+ sccb_w_array(gspca_dev, ov965x_init,
+ ARRAY_SIZE(ov965x_init));
+ reg_w_array(gspca_dev, bridge_init_2,
+ ARRAY_SIZE(bridge_init_2));
+ sccb_w_array(gspca_dev, ov965x_init_2,
+ ARRAY_SIZE(ov965x_init_2));
+ reg_w(gspca_dev, 0xe0, 0x00);
+ reg_w(gspca_dev, 0xe0, 0x01);
+ set_led(gspca_dev, 0);
+ reg_w(gspca_dev, 0xe0, 0x00);
+ } else if ((sensor_id & 0xfff0) == 0x9710) {
+ const char *p;
+ int l;
+
+ sd->sensor = SENSOR_OV971x;
+
+ gspca_dev->cam.cam_mode = ov971x_mode;
+ gspca_dev->cam.nmodes = ARRAY_SIZE(ov971x_mode);
+
+ gspca_dev->cam.bulk = 1;
+ gspca_dev->cam.bulk_size = 16384;
+ gspca_dev->cam.bulk_nurbs = 2;
+
+ sccb_w_array(gspca_dev, ov971x_init,
+ ARRAY_SIZE(ov971x_init));
+
+ /* set video format on bridge processor */
+ /* access bridge processor's video format registers at: 0x00 */
+ reg_w(gspca_dev, 0x1c, 0x00);
+ /*set register: 0x00 is 'RAW8', 0x40 is 'YUV422' (YUYV?)*/
+ reg_w(gspca_dev, 0x1d, 0x00);
+
+ /* Will W. specific stuff
+ * set VSYNC to
+ * output (0x1f) if first webcam
+ * input (0x17) if 2nd or 3rd webcam */
+ p = video_device_node_name(&gspca_dev->vdev);
+ l = strlen(p) - 1;
+ if (p[l] == '0')
+ reg_w(gspca_dev, 0x56, 0x1f);
+ else
+ reg_w(gspca_dev, 0x56, 0x17);
+ } else if ((sensor_id & 0xfff0) == 0x5620) {
+ sd->sensor = SENSOR_OV562x;
+ gspca_dev->cam.cam_mode = ov562x_mode;
+ gspca_dev->cam.nmodes = ARRAY_SIZE(ov562x_mode);
+
+ reg_w_array(gspca_dev, ov562x_init,
+ ARRAY_SIZE(ov562x_init));
+ sccb_w_array(gspca_dev, ov562x_init_2,
+ ARRAY_SIZE(ov562x_init_2));
+ reg_w(gspca_dev, 0xe0, 0x00);
+ } else {
+ pr_err("Unknown sensor %04x", sensor_id);
+ return -EINVAL;
+ }
+
+ return gspca_dev->usb_err;
+}
+
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->sensor == SENSOR_OV971x)
+ return gspca_dev->usb_err;
+ if (sd->sensor == SENSOR_OV562x)
+ return gspca_dev->usb_err;
+
+ switch (gspca_dev->curr_mode) {
+ case QVGA_MODE: /* 320x240 */
+ sccb_w_array(gspca_dev, ov965x_start_1_vga,
+ ARRAY_SIZE(ov965x_start_1_vga));
+ reg_w_array(gspca_dev, bridge_start_qvga,
+ ARRAY_SIZE(bridge_start_qvga));
+ sccb_w_array(gspca_dev, ov965x_start_2_qvga,
+ ARRAY_SIZE(ov965x_start_2_qvga));
+ break;
+ case VGA_MODE: /* 640x480 */
+ sccb_w_array(gspca_dev, ov965x_start_1_vga,
+ ARRAY_SIZE(ov965x_start_1_vga));
+ reg_w_array(gspca_dev, bridge_start_vga,
+ ARRAY_SIZE(bridge_start_vga));
+ sccb_w_array(gspca_dev, ov965x_start_2_vga,
+ ARRAY_SIZE(ov965x_start_2_vga));
+ break;
+ case SVGA_MODE: /* 800x600 */
+ sccb_w_array(gspca_dev, ov965x_start_1_svga,
+ ARRAY_SIZE(ov965x_start_1_svga));
+ reg_w_array(gspca_dev, bridge_start_svga,
+ ARRAY_SIZE(bridge_start_svga));
+ sccb_w_array(gspca_dev, ov965x_start_2_svga,
+ ARRAY_SIZE(ov965x_start_2_svga));
+ break;
+ case XGA_MODE: /* 1024x768 */
+ sccb_w_array(gspca_dev, ov965x_start_1_xga,
+ ARRAY_SIZE(ov965x_start_1_xga));
+ reg_w_array(gspca_dev, bridge_start_xga,
+ ARRAY_SIZE(bridge_start_xga));
+ sccb_w_array(gspca_dev, ov965x_start_2_svga,
+ ARRAY_SIZE(ov965x_start_2_svga));
+ break;
+ default:
+/* case SXGA_MODE: * 1280x1024 */
+ sccb_w_array(gspca_dev, ov965x_start_1_sxga,
+ ARRAY_SIZE(ov965x_start_1_sxga));
+ reg_w_array(gspca_dev, bridge_start_sxga,
+ ARRAY_SIZE(bridge_start_sxga));
+ sccb_w_array(gspca_dev, ov965x_start_2_sxga,
+ ARRAY_SIZE(ov965x_start_2_sxga));
+ break;
+ }
+
+ reg_w(gspca_dev, 0xe0, 0x00);
+ reg_w(gspca_dev, 0xe0, 0x00);
+ set_led(gspca_dev, 1);
+ return gspca_dev->usb_err;
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+ reg_w(gspca_dev, 0xe0, 0x01);
+ set_led(gspca_dev, 0);
+ reg_w(gspca_dev, 0xe0, 0x00);
+}
+
+/* Values for bmHeaderInfo (Video and Still Image Payload Headers, 2.4.3.3) */
+#define UVC_STREAM_EOH (1 << 7)
+#define UVC_STREAM_ERR (1 << 6)
+#define UVC_STREAM_STI (1 << 5)
+#define UVC_STREAM_RES (1 << 4)
+#define UVC_STREAM_SCR (1 << 3)
+#define UVC_STREAM_PTS (1 << 2)
+#define UVC_STREAM_EOF (1 << 1)
+#define UVC_STREAM_FID (1 << 0)
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, int len)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ __u32 this_pts;
+ u8 this_fid;
+ int remaining_len = len;
+ int payload_len;
+
+ payload_len = gspca_dev->cam.bulk ? 2048 : 2040;
+ do {
+ len = min(remaining_len, payload_len);
+
+ /* Payloads are prefixed with a UVC-style header. We
+ consider a frame to start when the FID toggles, or the PTS
+ changes. A frame ends when EOF is set, and we've received
+ the correct number of bytes. */
+
+ /* Verify UVC header. Header length is always 12 */
+ if (data[0] != 12 || len < 12) {
+ PDEBUG(D_PACK, "bad header");
+ goto discard;
+ }
+
+ /* Check errors */
+ if (data[1] & UVC_STREAM_ERR) {
+ PDEBUG(D_PACK, "payload error");
+ goto discard;
+ }
+
+ /* Extract PTS and FID */
+ if (!(data[1] & UVC_STREAM_PTS)) {
+ PDEBUG(D_PACK, "PTS not present");
+ goto discard;
+ }
+ this_pts = (data[5] << 24) | (data[4] << 16)
+ | (data[3] << 8) | data[2];
+ this_fid = data[1] & UVC_STREAM_FID;
+
+ /* If PTS or FID has changed, start a new frame. */
+ if (this_pts != sd->last_pts || this_fid != sd->last_fid) {
+ if (gspca_dev->last_packet_type == INTER_PACKET)
+ gspca_frame_add(gspca_dev, LAST_PACKET,
+ NULL, 0);
+ sd->last_pts = this_pts;
+ sd->last_fid = this_fid;
+ gspca_frame_add(gspca_dev, FIRST_PACKET,
+ data + 12, len - 12);
+ /* If this packet is marked as EOF, end the frame */
+ } else if (data[1] & UVC_STREAM_EOF) {
+ sd->last_pts = 0;
+ gspca_frame_add(gspca_dev, LAST_PACKET,
+ data + 12, len - 12);
+ } else {
+
+ /* Add the data from this payload */
+ gspca_frame_add(gspca_dev, INTER_PACKET,
+ data + 12, len - 12);
+ }
+
+ /* Done this payload */
+ goto scan_next;
+
+discard:
+ /* Discard data until a new frame starts. */
+ gspca_dev->last_packet_type = DISCARD_PACKET;
+
+scan_next:
+ remaining_len -= len;
+ data += len;
+ } while (remaining_len > 0);
+}
+
+static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct gspca_dev *gspca_dev =
+ container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+
+ gspca_dev->usb_err = 0;
+
+ if (!gspca_dev->streaming)
+ return 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_BRIGHTNESS:
+ setbrightness(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_CONTRAST:
+ setcontrast(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_SATURATION:
+ setsatur(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_POWER_LINE_FREQUENCY:
+ setlightfreq(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_SHARPNESS:
+ setsharpness(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_AUTOGAIN:
+ if (ctrl->is_new)
+ setautogain(gspca_dev, ctrl->val);
+ if (!ctrl->val && gspca_dev->exposure->is_new)
+ setexposure(gspca_dev, gspca_dev->exposure->val);
+ break;
+ }
+ return gspca_dev->usb_err;
+}
+
+static const struct v4l2_ctrl_ops sd_ctrl_ops = {
+ .s_ctrl = sd_s_ctrl,
+};
+
+static int sd_init_controls(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *)gspca_dev;
+ struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
+
+ if (sd->sensor == SENSOR_OV971x)
+ return 0;
+ gspca_dev->vdev.ctrl_handler = hdl;
+ v4l2_ctrl_handler_init(hdl, 7);
+ if (sd->sensor == SENSOR_OV562x) {
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_BRIGHTNESS, -90, 90, 1, 0);
+ } else {
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_BRIGHTNESS, 0, 15, 1, 7);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_CONTRAST, 0, 15, 1, 3);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_SATURATION, 0, 4, 1, 2);
+ /* -1 = auto */
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_SHARPNESS, -1, 4, 1, -1);
+ gspca_dev->autogain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
+ gspca_dev->exposure = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_EXPOSURE, 0, 3, 1, 0);
+ v4l2_ctrl_new_std_menu(hdl, &sd_ctrl_ops,
+ V4L2_CID_POWER_LINE_FREQUENCY,
+ V4L2_CID_POWER_LINE_FREQUENCY_60HZ, 0, 0);
+ v4l2_ctrl_auto_cluster(3, &gspca_dev->autogain, 0, false);
+ }
+
+ if (hdl->error) {
+ pr_err("Could not initialize controls\n");
+ return hdl->error;
+ }
+ return 0;
+}
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .config = sd_config,
+ .init = sd_init,
+ .init_controls = sd_init_controls,
+ .start = sd_start,
+ .stopN = sd_stopN,
+ .pkt_scan = sd_pkt_scan,
+};
+
+/* -- module initialisation -- */
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x05a9, 0x8065)},
+ {USB_DEVICE(0x06f8, 0x3003)},
+ {USB_DEVICE(0x05a9, 0x1550)},
+ {}
+};
+
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf, const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
--- /dev/null
+/*
+ * Pixart PAC207BCA library
+ *
+ * Copyright (C) 2008 Hans de Goede <hdegoede@redhat.com>
+ * Copyright (C) 2005 Thomas Kaiser thomas@kaiser-linux.li
+ * Copyleft (C) 2005 Michel Xhaard mxhaard@magic.fr
+ *
+ * V4L2 by Jean-Francois Moine <http://moinejf.free.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#define MODULE_NAME "pac207"
+
+#include <linux/input.h>
+#include "gspca.h"
+/* Include pac common sof detection functions */
+#include "pac_common.h"
+
+MODULE_AUTHOR("Hans de Goede <hdegoede@redhat.com>");
+MODULE_DESCRIPTION("Pixart PAC207");
+MODULE_LICENSE("GPL");
+
+#define PAC207_CTRL_TIMEOUT 100 /* ms */
+
+#define PAC207_BRIGHTNESS_MIN 0
+#define PAC207_BRIGHTNESS_MAX 255
+#define PAC207_BRIGHTNESS_DEFAULT 46
+#define PAC207_BRIGHTNESS_REG 0x08
+
+#define PAC207_EXPOSURE_MIN 3
+#define PAC207_EXPOSURE_MAX 90 /* 1 sec expo time / 1 fps */
+#define PAC207_EXPOSURE_DEFAULT 5 /* power on default: 3 */
+#define PAC207_EXPOSURE_REG 0x02
+
+#define PAC207_GAIN_MIN 0
+#define PAC207_GAIN_MAX 31
+#define PAC207_GAIN_DEFAULT 7 /* power on default: 9 */
+#define PAC207_GAIN_REG 0x0e
+
+#define PAC207_AUTOGAIN_DEADZONE 30
+
+/* specific webcam descriptor */
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+
+ struct v4l2_ctrl *brightness;
+
+ u8 mode;
+ u8 sof_read;
+ u8 header_read;
+ u8 autogain_ignore_frames;
+
+ atomic_t avg_lum;
+};
+
+static const struct v4l2_pix_format sif_mode[] = {
+ {176, 144, V4L2_PIX_FMT_PAC207, V4L2_FIELD_NONE,
+ .bytesperline = 176,
+ .sizeimage = (176 + 2) * 144,
+ /* uncompressed, add 2 bytes / line for line header */
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1},
+ {352, 288, V4L2_PIX_FMT_PAC207, V4L2_FIELD_NONE,
+ .bytesperline = 352,
+ /* compressed, but only when needed (not compressed
+ when the framerate is low) */
+ .sizeimage = (352 + 2) * 288,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0},
+};
+
+static const __u8 pac207_sensor_init[][8] = {
+ {0x10, 0x12, 0x0d, 0x12, 0x0c, 0x01, 0x29, 0x84},
+ {0x49, 0x64, 0x64, 0x64, 0x04, 0x10, 0xf0, 0x30},
+ {0x00, 0x00, 0x00, 0x70, 0xa0, 0xf8, 0x00, 0x00},
+ {0x32, 0x00, 0x96, 0x00, 0xa2, 0x02, 0xaf, 0x00},
+};
+
+static void pac207_write_regs(struct gspca_dev *gspca_dev, u16 index,
+ const u8 *buffer, u16 length)
+{
+ struct usb_device *udev = gspca_dev->dev;
+ int err;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+
+ memcpy(gspca_dev->usb_buf, buffer, length);
+
+ err = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x01,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+ 0x00, index,
+ gspca_dev->usb_buf, length, PAC207_CTRL_TIMEOUT);
+ if (err < 0) {
+ pr_err("Failed to write registers to index 0x%04X, error %d\n",
+ index, err);
+ gspca_dev->usb_err = err;
+ }
+}
+
+static void pac207_write_reg(struct gspca_dev *gspca_dev, u16 index, u16 value)
+{
+ struct usb_device *udev = gspca_dev->dev;
+ int err;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+
+ err = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x00,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+ value, index, NULL, 0, PAC207_CTRL_TIMEOUT);
+ if (err) {
+ pr_err("Failed to write a register (index 0x%04X, value 0x%02X, error %d)\n",
+ index, value, err);
+ gspca_dev->usb_err = err;
+ }
+}
+
+static int pac207_read_reg(struct gspca_dev *gspca_dev, u16 index)
+{
+ struct usb_device *udev = gspca_dev->dev;
+ int res;
+
+ if (gspca_dev->usb_err < 0)
+ return 0;
+
+ res = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), 0x00,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+ 0x00, index,
+ gspca_dev->usb_buf, 1, PAC207_CTRL_TIMEOUT);
+ if (res < 0) {
+ pr_err("Failed to read a register (index 0x%04X, error %d)\n",
+ index, res);
+ gspca_dev->usb_err = res;
+ return 0;
+ }
+
+ return gspca_dev->usb_buf[0];
+}
+
+/* this function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct cam *cam;
+ u8 idreg[2];
+
+ idreg[0] = pac207_read_reg(gspca_dev, 0x0000);
+ idreg[1] = pac207_read_reg(gspca_dev, 0x0001);
+ idreg[0] = ((idreg[0] & 0x0f) << 4) | ((idreg[1] & 0xf0) >> 4);
+ idreg[1] = idreg[1] & 0x0f;
+ PDEBUG(D_PROBE, "Pixart Sensor ID 0x%02X Chips ID 0x%02X",
+ idreg[0], idreg[1]);
+
+ if (idreg[0] != 0x27) {
+ PDEBUG(D_PROBE, "Error invalid sensor ID!");
+ return -ENODEV;
+ }
+
+ PDEBUG(D_PROBE,
+ "Pixart PAC207BCA Image Processor and Control Chip detected"
+ " (vid/pid 0x%04X:0x%04X)", id->idVendor, id->idProduct);
+
+ cam = &gspca_dev->cam;
+ cam->cam_mode = sif_mode;
+ cam->nmodes = ARRAY_SIZE(sif_mode);
+
+ return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ pac207_write_reg(gspca_dev, 0x41, 0x00);
+ /* Bit_0=Image Format,
+ * Bit_1=LED,
+ * Bit_2=Compression test mode enable */
+ pac207_write_reg(gspca_dev, 0x0f, 0x00); /* Power Control */
+
+ return gspca_dev->usb_err;
+}
+
+static void setcontrol(struct gspca_dev *gspca_dev, u16 reg, u16 val)
+{
+ pac207_write_reg(gspca_dev, reg, val);
+ pac207_write_reg(gspca_dev, 0x13, 0x01); /* Bit 0, auto clear */
+ pac207_write_reg(gspca_dev, 0x1c, 0x01); /* not documented */
+}
+
+static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct gspca_dev *gspca_dev =
+ container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+ struct sd *sd = (struct sd *)gspca_dev;
+
+ gspca_dev->usb_err = 0;
+
+ if (ctrl->id == V4L2_CID_AUTOGAIN && ctrl->is_new && ctrl->val) {
+ /* when switching to autogain set defaults to make sure
+ we are on a valid point of the autogain gain /
+ exposure knee graph, and give this change time to
+ take effect before doing autogain. */
+ gspca_dev->exposure->val = PAC207_EXPOSURE_DEFAULT;
+ gspca_dev->gain->val = PAC207_GAIN_DEFAULT;
+ sd->autogain_ignore_frames = PAC_AUTOGAIN_IGNORE_FRAMES;
+ }
+
+ if (!gspca_dev->streaming)
+ return 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_BRIGHTNESS:
+ setcontrol(gspca_dev, PAC207_BRIGHTNESS_REG, ctrl->val);
+ break;
+ case V4L2_CID_AUTOGAIN:
+ if (gspca_dev->exposure->is_new || (ctrl->is_new && ctrl->val))
+ setcontrol(gspca_dev, PAC207_EXPOSURE_REG,
+ gspca_dev->exposure->val);
+ if (gspca_dev->gain->is_new || (ctrl->is_new && ctrl->val))
+ setcontrol(gspca_dev, PAC207_GAIN_REG,
+ gspca_dev->gain->val);
+ break;
+ default:
+ return -EINVAL;
+ }
+ return gspca_dev->usb_err;
+}
+
+static const struct v4l2_ctrl_ops sd_ctrl_ops = {
+ .s_ctrl = sd_s_ctrl,
+};
+
+/* this function is called at probe time */
+static int sd_init_controls(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
+
+ gspca_dev->vdev.ctrl_handler = hdl;
+ v4l2_ctrl_handler_init(hdl, 4);
+
+ sd->brightness = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_BRIGHTNESS,
+ PAC207_BRIGHTNESS_MIN, PAC207_BRIGHTNESS_MAX,
+ 1, PAC207_BRIGHTNESS_DEFAULT);
+ gspca_dev->autogain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
+ gspca_dev->exposure = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_EXPOSURE,
+ PAC207_EXPOSURE_MIN, PAC207_EXPOSURE_MAX,
+ 1, PAC207_EXPOSURE_DEFAULT);
+ gspca_dev->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_GAIN,
+ PAC207_GAIN_MIN, PAC207_GAIN_MAX,
+ 1, PAC207_GAIN_DEFAULT);
+ if (hdl->error) {
+ pr_err("Could not initialize controls\n");
+ return hdl->error;
+ }
+ v4l2_ctrl_auto_cluster(3, &gspca_dev->autogain, 0, false);
+ return 0;
+}
+
+/* -- start the camera -- */
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ __u8 mode;
+
+ pac207_write_reg(gspca_dev, 0x0f, 0x10); /* Power control (Bit 6-0) */
+ pac207_write_regs(gspca_dev, 0x0002, pac207_sensor_init[0], 8);
+ pac207_write_regs(gspca_dev, 0x000a, pac207_sensor_init[1], 8);
+ pac207_write_regs(gspca_dev, 0x0012, pac207_sensor_init[2], 8);
+ pac207_write_regs(gspca_dev, 0x0042, pac207_sensor_init[3], 8);
+
+ /* Compression Balance */
+ if (gspca_dev->width == 176)
+ pac207_write_reg(gspca_dev, 0x4a, 0xff);
+ else
+ pac207_write_reg(gspca_dev, 0x4a, 0x30);
+ pac207_write_reg(gspca_dev, 0x4b, 0x00); /* Sram test value */
+ pac207_write_reg(gspca_dev, 0x08, v4l2_ctrl_g_ctrl(sd->brightness));
+
+ /* PGA global gain (Bit 4-0) */
+ pac207_write_reg(gspca_dev, 0x0e,
+ v4l2_ctrl_g_ctrl(gspca_dev->gain));
+ pac207_write_reg(gspca_dev, 0x02,
+ v4l2_ctrl_g_ctrl(gspca_dev->exposure)); /* PXCK = 12MHz /n */
+
+ mode = 0x02; /* Image Format (Bit 0), LED (1), Compr. test mode (2) */
+ if (gspca_dev->width == 176) { /* 176x144 */
+ mode |= 0x01;
+ PDEBUG(D_STREAM, "pac207_start mode 176x144");
+ } else { /* 352x288 */
+ PDEBUG(D_STREAM, "pac207_start mode 352x288");
+ }
+ pac207_write_reg(gspca_dev, 0x41, mode);
+
+ pac207_write_reg(gspca_dev, 0x13, 0x01); /* Bit 0, auto clear */
+ pac207_write_reg(gspca_dev, 0x1c, 0x01); /* not documented */
+ msleep(10);
+ pac207_write_reg(gspca_dev, 0x40, 0x01); /* Start ISO pipe */
+
+ sd->sof_read = 0;
+ sd->autogain_ignore_frames = 0;
+ atomic_set(&sd->avg_lum, -1);
+ return gspca_dev->usb_err;
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+ pac207_write_reg(gspca_dev, 0x40, 0x00); /* Stop ISO pipe */
+ pac207_write_reg(gspca_dev, 0x41, 0x00); /* Turn of LED */
+ pac207_write_reg(gspca_dev, 0x0f, 0x00); /* Power Control */
+}
+
+
+static void pac207_do_auto_gain(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int avg_lum = atomic_read(&sd->avg_lum);
+
+ if (avg_lum == -1)
+ return;
+
+ if (sd->autogain_ignore_frames > 0)
+ sd->autogain_ignore_frames--;
+ else if (gspca_coarse_grained_expo_autogain(gspca_dev, avg_lum,
+ 90, PAC207_AUTOGAIN_DEADZONE))
+ sd->autogain_ignore_frames = PAC_AUTOGAIN_IGNORE_FRAMES;
+}
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data,
+ int len)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ unsigned char *sof;
+
+ sof = pac_find_sof(&sd->sof_read, data, len);
+ if (sof) {
+ int n;
+
+ /* finish decoding current frame */
+ n = sof - data;
+ if (n > sizeof pac_sof_marker)
+ n -= sizeof pac_sof_marker;
+ else
+ n = 0;
+ gspca_frame_add(gspca_dev, LAST_PACKET,
+ data, n);
+ sd->header_read = 0;
+ gspca_frame_add(gspca_dev, FIRST_PACKET, NULL, 0);
+ len -= sof - data;
+ data = sof;
+ }
+ if (sd->header_read < 11) {
+ int needed;
+
+ /* get average lumination from frame header (byte 5) */
+ if (sd->header_read < 5) {
+ needed = 5 - sd->header_read;
+ if (len >= needed)
+ atomic_set(&sd->avg_lum, data[needed - 1]);
+ }
+ /* skip the rest of the header */
+ needed = 11 - sd->header_read;
+ if (len <= needed) {
+ sd->header_read += len;
+ return;
+ }
+ data += needed;
+ len -= needed;
+ sd->header_read = 11;
+ }
+
+ gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
+}
+
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+static int sd_int_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, /* interrupt packet data */
+ int len) /* interrput packet length */
+{
+ int ret = -EINVAL;
+
+ if (len == 2 && data[0] == 0x5a && data[1] == 0x5a) {
+ input_report_key(gspca_dev->input_dev, KEY_CAMERA, 1);
+ input_sync(gspca_dev->input_dev);
+ input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);
+ input_sync(gspca_dev->input_dev);
+ ret = 0;
+ }
+
+ return ret;
+}
+#endif
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .config = sd_config,
+ .init = sd_init,
+ .init_controls = sd_init_controls,
+ .start = sd_start,
+ .stopN = sd_stopN,
+ .dq_callback = pac207_do_auto_gain,
+ .pkt_scan = sd_pkt_scan,
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+ .int_pkt_scan = sd_int_pkt_scan,
+#endif
+};
+
+/* -- module initialisation -- */
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x041e, 0x4028)},
+ {USB_DEVICE(0x093a, 0x2460)},
+ {USB_DEVICE(0x093a, 0x2461)},
+ {USB_DEVICE(0x093a, 0x2463)},
+ {USB_DEVICE(0x093a, 0x2464)},
+ {USB_DEVICE(0x093a, 0x2468)},
+ {USB_DEVICE(0x093a, 0x2470)},
+ {USB_DEVICE(0x093a, 0x2471)},
+ {USB_DEVICE(0x093a, 0x2472)},
+ {USB_DEVICE(0x093a, 0x2474)},
+ {USB_DEVICE(0x093a, 0x2476)},
+ {USB_DEVICE(0x145f, 0x013a)},
+ {USB_DEVICE(0x2001, 0xf115)},
+ {}
+};
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
--- /dev/null
+/*
+ * Pixart PAC7302 driver
+ *
+ * Copyright (C) 2008-2012 Jean-Francois Moine <http://moinejf.free.fr>
+ * Copyright (C) 2005 Thomas Kaiser thomas@kaiser-linux.li
+ *
+ * Separated from Pixart PAC7311 library by Márton Németh
+ * Camera button input handling by Márton Németh <nm127@freemail.hu>
+ * Copyright (C) 2009-2010 Márton Németh <nm127@freemail.hu>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+/*
+ * Some documentation about various registers as determined by trial and error.
+ *
+ * Register page 1:
+ *
+ * Address Description
+ * 0x78 Global control, bit 6 controls the LED (inverted)
+ * 0x80 Compression balance, 2 interesting settings:
+ * 0x0f Default
+ * 0x50 Values >= this switch the camera to a lower compression,
+ * using the same table for both luminance and chrominance.
+ * This gives a sharper picture. Only usable when running
+ * at < 15 fps! Note currently the driver does not use this
+ * as the quality gain is small and the generated JPG-s are
+ * only understood by v4l-utils >= 0.8.9
+ *
+ * Register page 3:
+ *
+ * Address Description
+ * 0x02 Clock divider 3-63, fps = 90 / val. Must be a multiple of 3 on
+ * the 7302, so one of 3, 6, 9, ..., except when between 6 and 12?
+ * 0x03 Variable framerate ctrl reg2==3: 0 -> ~30 fps, 255 -> ~22fps
+ * 0x04 Another var framerate ctrl reg2==3, reg3==0: 0 -> ~30 fps,
+ * 63 -> ~27 fps, the 2 msb's must always be 1 !!
+ * 0x05 Another var framerate ctrl reg2==3, reg3==0, reg4==0xc0:
+ * 1 -> ~30 fps, 2 -> ~20 fps
+ * 0x0e Exposure bits 0-7, 0-448, 0 = use full frame time
+ * 0x0f Exposure bit 8, 0-448, 448 = no exposure at all
+ * 0x10 Gain 0-31
+ * 0x12 Another gain 0-31, unlike 0x10 this one seems to start with an
+ * amplification value of 1 rather then 0 at its lowest setting
+ * 0x21 Bitfield: 0-1 unused, 2-3 vflip/hflip, 4-5 unknown, 6-7 unused
+ * 0x80 Another framerate control, best left at 1, moving it from 1 to
+ * 2 causes the framerate to become 3/4th of what it was, and
+ * also seems to cause pixel averaging, resulting in an effective
+ * resolution of 320x240 and thus a much blockier image
+ *
+ * The registers are accessed in the following functions:
+ *
+ * Page | Register | Function
+ * -----+------------+---------------------------------------------------
+ * 0 | 0x0f..0x20 | setcolors()
+ * 0 | 0xa2..0xab | setbrightcont()
+ * 0 | 0xc5 | setredbalance()
+ * 0 | 0xc6 | setwhitebalance()
+ * 0 | 0xc7 | setbluebalance()
+ * 0 | 0xdc | setbrightcont(), setcolors()
+ * 3 | 0x02 | setexposure()
+ * 3 | 0x10, 0x12 | setgain()
+ * 3 | 0x11 | setcolors(), setgain(), setexposure(), sethvflip()
+ * 3 | 0x21 | sethvflip()
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include <linux/input.h>
+#include <media/v4l2-chip-ident.h>
+#include "gspca.h"
+/* Include pac common sof detection functions */
+#include "pac_common.h"
+
+#define PAC7302_GAIN_DEFAULT 15
+#define PAC7302_GAIN_KNEE 42
+#define PAC7302_EXPOSURE_DEFAULT 66 /* 33 ms / 30 fps */
+#define PAC7302_EXPOSURE_KNEE 133 /* 66 ms / 15 fps */
+
+MODULE_AUTHOR("Jean-Francois Moine <http://moinejf.free.fr>, "
+ "Thomas Kaiser thomas@kaiser-linux.li");
+MODULE_DESCRIPTION("Pixart PAC7302");
+MODULE_LICENSE("GPL");
+
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+
+ struct { /* brightness / contrast cluster */
+ struct v4l2_ctrl *brightness;
+ struct v4l2_ctrl *contrast;
+ };
+ struct v4l2_ctrl *saturation;
+ struct v4l2_ctrl *white_balance;
+ struct v4l2_ctrl *red_balance;
+ struct v4l2_ctrl *blue_balance;
+ struct { /* flip cluster */
+ struct v4l2_ctrl *hflip;
+ struct v4l2_ctrl *vflip;
+ };
+ u8 flags;
+#define FL_HFLIP 0x01 /* mirrored by default */
+#define FL_VFLIP 0x02 /* vertical flipped by default */
+
+ u8 sof_read;
+ s8 autogain_ignore_frames;
+
+ atomic_t avg_lum;
+};
+
+static const struct v4l2_pix_format vga_mode[] = {
+ {640, 480, V4L2_PIX_FMT_PJPG, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ },
+};
+
+#define LOAD_PAGE3 255
+#define END_OF_SEQUENCE 0
+
+static const u8 init_7302[] = {
+/* index,value */
+ 0xff, 0x01, /* page 1 */
+ 0x78, 0x00, /* deactivate */
+ 0xff, 0x01,
+ 0x78, 0x40, /* led off */
+};
+static const u8 start_7302[] = {
+/* index, len, [value]* */
+ 0xff, 1, 0x00, /* page 0 */
+ 0x00, 12, 0x01, 0x40, 0x40, 0x40, 0x01, 0xe0, 0x02, 0x80,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x0d, 24, 0x03, 0x01, 0x00, 0xb5, 0x07, 0xcb, 0x00, 0x00,
+ 0x07, 0xc8, 0x00, 0xea, 0x07, 0xcf, 0x07, 0xf7,
+ 0x07, 0x7e, 0x01, 0x0b, 0x00, 0x00, 0x00, 0x11,
+ 0x26, 2, 0xaa, 0xaa,
+ 0x2e, 1, 0x31,
+ 0x38, 1, 0x01,
+ 0x3a, 3, 0x14, 0xff, 0x5a,
+ 0x43, 11, 0x00, 0x0a, 0x18, 0x11, 0x01, 0x2c, 0x88, 0x11,
+ 0x00, 0x54, 0x11,
+ 0x55, 1, 0x00,
+ 0x62, 4, 0x10, 0x1e, 0x1e, 0x18,
+ 0x6b, 1, 0x00,
+ 0x6e, 3, 0x08, 0x06, 0x00,
+ 0x72, 3, 0x00, 0xff, 0x00,
+ 0x7d, 23, 0x01, 0x01, 0x58, 0x46, 0x50, 0x3c, 0x50, 0x3c,
+ 0x54, 0x46, 0x54, 0x56, 0x52, 0x50, 0x52, 0x50,
+ 0x56, 0x64, 0xa4, 0x00, 0xda, 0x00, 0x00,
+ 0xa2, 10, 0x22, 0x2c, 0x3c, 0x54, 0x69, 0x7c, 0x9c, 0xb9,
+ 0xd2, 0xeb,
+ 0xaf, 1, 0x02,
+ 0xb5, 2, 0x08, 0x08,
+ 0xb8, 2, 0x08, 0x88,
+ 0xc4, 4, 0xae, 0x01, 0x04, 0x01,
+ 0xcc, 1, 0x00,
+ 0xd1, 11, 0x01, 0x30, 0x49, 0x5e, 0x6f, 0x7f, 0x8e, 0xa9,
+ 0xc1, 0xd7, 0xec,
+ 0xdc, 1, 0x01,
+ 0xff, 1, 0x01, /* page 1 */
+ 0x12, 3, 0x02, 0x00, 0x01,
+ 0x3e, 2, 0x00, 0x00,
+ 0x76, 5, 0x01, 0x20, 0x40, 0x00, 0xf2,
+ 0x7c, 1, 0x00,
+ 0x7f, 10, 0x4b, 0x0f, 0x01, 0x2c, 0x02, 0x58, 0x03, 0x20,
+ 0x02, 0x00,
+ 0x96, 5, 0x01, 0x10, 0x04, 0x01, 0x04,
+ 0xc8, 14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00,
+ 0x07, 0x00, 0x01, 0x07, 0x04, 0x01,
+ 0xd8, 1, 0x01,
+ 0xdb, 2, 0x00, 0x01,
+ 0xde, 7, 0x00, 0x01, 0x04, 0x04, 0x00, 0x00, 0x00,
+ 0xe6, 4, 0x00, 0x00, 0x00, 0x01,
+ 0xeb, 1, 0x00,
+ 0xff, 1, 0x02, /* page 2 */
+ 0x22, 1, 0x00,
+ 0xff, 1, 0x03, /* page 3 */
+ 0, LOAD_PAGE3, /* load the page 3 */
+ 0x11, 1, 0x01,
+ 0xff, 1, 0x02, /* page 2 */
+ 0x13, 1, 0x00,
+ 0x22, 4, 0x1f, 0xa4, 0xf0, 0x96,
+ 0x27, 2, 0x14, 0x0c,
+ 0x2a, 5, 0xc8, 0x00, 0x18, 0x12, 0x22,
+ 0x64, 8, 0x00, 0x00, 0xf0, 0x01, 0x14, 0x44, 0x44, 0x44,
+ 0x6e, 1, 0x08,
+ 0xff, 1, 0x01, /* page 1 */
+ 0x78, 1, 0x00,
+ 0, END_OF_SEQUENCE /* end of sequence */
+};
+
+#define SKIP 0xaa
+/* page 3 - the value SKIP says skip the index - see reg_w_page() */
+static const u8 page3_7302[] = {
+ 0x90, 0x40, 0x03, 0x00, 0xc0, 0x01, 0x14, 0x16,
+ 0x14, 0x12, 0x00, 0x00, 0x00, 0x02, 0x33, 0x00,
+ 0x0f, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x47, 0x01, 0xb3, 0x01, 0x00,
+ 0x00, 0x08, 0x00, 0x00, 0x0d, 0x00, 0x00, 0x21,
+ 0x00, 0x00, 0x00, 0x54, 0xf4, 0x02, 0x52, 0x54,
+ 0xa4, 0xb8, 0xe0, 0x2a, 0xf6, 0x00, 0x00, 0x00,
+ 0x00, 0x1e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0xfc, 0x00, 0xf2, 0x1f, 0x04, 0x00, 0x00,
+ SKIP, 0x00, 0x00, 0xc0, 0xc0, 0x10, 0x00, 0x00,
+ 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x40, 0xff, 0x03, 0x19, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0xc8, 0xc8, 0xc8,
+ 0xc8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x50,
+ 0x08, 0x10, 0x24, 0x40, 0x00, 0x00, 0x00, 0x00,
+ 0x01, 0x00, 0x02, 0x47, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x02, 0xfa, 0x00, 0x64, 0x5a, 0x28, 0x00,
+ 0x00
+};
+
+static void reg_w_buf(struct gspca_dev *gspca_dev,
+ u8 index,
+ const u8 *buffer, int len)
+{
+ int ret;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+ memcpy(gspca_dev->usb_buf, buffer, len);
+ ret = usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ 0, /* request */
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0, /* value */
+ index, gspca_dev->usb_buf, len,
+ 500);
+ if (ret < 0) {
+ pr_err("reg_w_buf failed i: %02x error %d\n",
+ index, ret);
+ gspca_dev->usb_err = ret;
+ }
+}
+
+
+static void reg_w(struct gspca_dev *gspca_dev,
+ u8 index,
+ u8 value)
+{
+ int ret;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+ gspca_dev->usb_buf[0] = value;
+ ret = usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ 0, /* request */
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0, index, gspca_dev->usb_buf, 1,
+ 500);
+ if (ret < 0) {
+ pr_err("reg_w() failed i: %02x v: %02x error %d\n",
+ index, value, ret);
+ gspca_dev->usb_err = ret;
+ }
+}
+
+static void reg_w_seq(struct gspca_dev *gspca_dev,
+ const u8 *seq, int len)
+{
+ while (--len >= 0) {
+ reg_w(gspca_dev, seq[0], seq[1]);
+ seq += 2;
+ }
+}
+
+/* load the beginning of a page */
+static void reg_w_page(struct gspca_dev *gspca_dev,
+ const u8 *page, int len)
+{
+ int index;
+ int ret = 0;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+ for (index = 0; index < len; index++) {
+ if (page[index] == SKIP) /* skip this index */
+ continue;
+ gspca_dev->usb_buf[0] = page[index];
+ ret = usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ 0, /* request */
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0, index, gspca_dev->usb_buf, 1,
+ 500);
+ if (ret < 0) {
+ pr_err("reg_w_page() failed i: %02x v: %02x error %d\n",
+ index, page[index], ret);
+ gspca_dev->usb_err = ret;
+ break;
+ }
+ }
+}
+
+/* output a variable sequence */
+static void reg_w_var(struct gspca_dev *gspca_dev,
+ const u8 *seq,
+ const u8 *page3, unsigned int page3_len)
+{
+ int index, len;
+
+ for (;;) {
+ index = *seq++;
+ len = *seq++;
+ switch (len) {
+ case END_OF_SEQUENCE:
+ return;
+ case LOAD_PAGE3:
+ reg_w_page(gspca_dev, page3, page3_len);
+ break;
+ default:
+#ifdef GSPCA_DEBUG
+ if (len > USB_BUF_SZ) {
+ PDEBUG(D_ERR|D_STREAM,
+ "Incorrect variable sequence");
+ return;
+ }
+#endif
+ while (len > 0) {
+ if (len < 8) {
+ reg_w_buf(gspca_dev,
+ index, seq, len);
+ seq += len;
+ break;
+ }
+ reg_w_buf(gspca_dev, index, seq, 8);
+ seq += 8;
+ index += 8;
+ len -= 8;
+ }
+ }
+ }
+ /* not reached */
+}
+
+/* this function is called at probe time for pac7302 */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct cam *cam;
+
+ cam = &gspca_dev->cam;
+
+ cam->cam_mode = vga_mode; /* only 640x480 */
+ cam->nmodes = ARRAY_SIZE(vga_mode);
+
+ sd->flags = id->driver_info;
+ return 0;
+}
+
+static void setbrightcont(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int i, v;
+ static const u8 max[10] =
+ {0x29, 0x33, 0x42, 0x5a, 0x6e, 0x80, 0x9f, 0xbb,
+ 0xd4, 0xec};
+ static const u8 delta[10] =
+ {0x35, 0x33, 0x33, 0x2f, 0x2a, 0x25, 0x1e, 0x17,
+ 0x11, 0x0b};
+
+ reg_w(gspca_dev, 0xff, 0x00); /* page 0 */
+ for (i = 0; i < 10; i++) {
+ v = max[i];
+ v += (sd->brightness->val - sd->brightness->maximum)
+ * 150 / sd->brightness->maximum; /* 200 ? */
+ v -= delta[i] * sd->contrast->val / sd->contrast->maximum;
+ if (v < 0)
+ v = 0;
+ else if (v > 0xff)
+ v = 0xff;
+ reg_w(gspca_dev, 0xa2 + i, v);
+ }
+ reg_w(gspca_dev, 0xdc, 0x01);
+}
+
+static void setcolors(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int i, v;
+ static const int a[9] =
+ {217, -212, 0, -101, 170, -67, -38, -315, 355};
+ static const int b[9] =
+ {19, 106, 0, 19, 106, 1, 19, 106, 1};
+
+ reg_w(gspca_dev, 0xff, 0x03); /* page 3 */
+ reg_w(gspca_dev, 0x11, 0x01);
+ reg_w(gspca_dev, 0xff, 0x00); /* page 0 */
+ for (i = 0; i < 9; i++) {
+ v = a[i] * sd->saturation->val / sd->saturation->maximum;
+ v += b[i];
+ reg_w(gspca_dev, 0x0f + 2 * i, (v >> 8) & 0x07);
+ reg_w(gspca_dev, 0x0f + 2 * i + 1, v);
+ }
+ reg_w(gspca_dev, 0xdc, 0x01);
+}
+
+static void setwhitebalance(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ reg_w(gspca_dev, 0xff, 0x00); /* page 0 */
+ reg_w(gspca_dev, 0xc6, sd->white_balance->val);
+
+ reg_w(gspca_dev, 0xdc, 0x01);
+}
+
+static void setredbalance(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ reg_w(gspca_dev, 0xff, 0x00); /* page 0 */
+ reg_w(gspca_dev, 0xc5, sd->red_balance->val);
+
+ reg_w(gspca_dev, 0xdc, 0x01);
+}
+
+static void setbluebalance(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ reg_w(gspca_dev, 0xff, 0x00); /* page 0 */
+ reg_w(gspca_dev, 0xc7, sd->blue_balance->val);
+
+ reg_w(gspca_dev, 0xdc, 0x01);
+}
+
+static void setgain(struct gspca_dev *gspca_dev)
+{
+ u8 reg10, reg12;
+
+ if (gspca_dev->gain->val < 32) {
+ reg10 = gspca_dev->gain->val;
+ reg12 = 0;
+ } else {
+ reg10 = 31;
+ reg12 = gspca_dev->gain->val - 31;
+ }
+
+ reg_w(gspca_dev, 0xff, 0x03); /* page 3 */
+ reg_w(gspca_dev, 0x10, reg10);
+ reg_w(gspca_dev, 0x12, reg12);
+
+ /* load registers to sensor (Bit 0, auto clear) */
+ reg_w(gspca_dev, 0x11, 0x01);
+}
+
+static void setexposure(struct gspca_dev *gspca_dev)
+{
+ u8 clockdiv;
+ u16 exposure;
+
+ /*
+ * Register 2 of frame 3 contains the clock divider configuring the
+ * no fps according to the formula: 90 / reg. sd->exposure is the
+ * desired exposure time in 0.5 ms.
+ */
+ clockdiv = (90 * gspca_dev->exposure->val + 1999) / 2000;
+
+ /*
+ * Note clockdiv = 3 also works, but when running at 30 fps, depending
+ * on the scene being recorded, the camera switches to another
+ * quantization table for certain JPEG blocks, and we don't know how
+ * to decompress these blocks. So we cap the framerate at 15 fps.
+ */
+ if (clockdiv < 6)
+ clockdiv = 6;
+ else if (clockdiv > 63)
+ clockdiv = 63;
+
+ /*
+ * Register 2 MUST be a multiple of 3, except when between 6 and 12?
+ * Always round up, otherwise we cannot get the desired frametime
+ * using the partial frame time exposure control.
+ */
+ if (clockdiv < 6 || clockdiv > 12)
+ clockdiv = ((clockdiv + 2) / 3) * 3;
+
+ /*
+ * frame exposure time in ms = 1000 * clockdiv / 90 ->
+ * exposure = (sd->exposure / 2) * 448 / (1000 * clockdiv / 90)
+ */
+ exposure = (gspca_dev->exposure->val * 45 * 448) / (1000 * clockdiv);
+ /* 0 = use full frametime, 448 = no exposure, reverse it */
+ exposure = 448 - exposure;
+
+ reg_w(gspca_dev, 0xff, 0x03); /* page 3 */
+ reg_w(gspca_dev, 0x02, clockdiv);
+ reg_w(gspca_dev, 0x0e, exposure & 0xff);
+ reg_w(gspca_dev, 0x0f, exposure >> 8);
+
+ /* load registers to sensor (Bit 0, auto clear) */
+ reg_w(gspca_dev, 0x11, 0x01);
+}
+
+static void sethvflip(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 data, hflip, vflip;
+
+ hflip = sd->hflip->val;
+ if (sd->flags & FL_HFLIP)
+ hflip = !hflip;
+ vflip = sd->vflip->val;
+ if (sd->flags & FL_VFLIP)
+ vflip = !vflip;
+
+ reg_w(gspca_dev, 0xff, 0x03); /* page 3 */
+ data = (hflip ? 0x08 : 0x00) | (vflip ? 0x04 : 0x00);
+ reg_w(gspca_dev, 0x21, data);
+
+ /* load registers to sensor (Bit 0, auto clear) */
+ reg_w(gspca_dev, 0x11, 0x01);
+}
+
+/* this function is called at probe and resume time for pac7302 */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ reg_w_seq(gspca_dev, init_7302, sizeof(init_7302)/2);
+ return gspca_dev->usb_err;
+}
+
+static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct gspca_dev *gspca_dev =
+ container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+ struct sd *sd = (struct sd *)gspca_dev;
+
+ gspca_dev->usb_err = 0;
+
+ if (ctrl->id == V4L2_CID_AUTOGAIN && ctrl->is_new && ctrl->val) {
+ /* when switching to autogain set defaults to make sure
+ we are on a valid point of the autogain gain /
+ exposure knee graph, and give this change time to
+ take effect before doing autogain. */
+ gspca_dev->exposure->val = PAC7302_EXPOSURE_DEFAULT;
+ gspca_dev->gain->val = PAC7302_GAIN_DEFAULT;
+ sd->autogain_ignore_frames = PAC_AUTOGAIN_IGNORE_FRAMES;
+ }
+
+ if (!gspca_dev->streaming)
+ return 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_BRIGHTNESS:
+ setbrightcont(gspca_dev);
+ break;
+ case V4L2_CID_SATURATION:
+ setcolors(gspca_dev);
+ break;
+ case V4L2_CID_WHITE_BALANCE_TEMPERATURE:
+ setwhitebalance(gspca_dev);
+ break;
+ case V4L2_CID_RED_BALANCE:
+ setredbalance(gspca_dev);
+ break;
+ case V4L2_CID_BLUE_BALANCE:
+ setbluebalance(gspca_dev);
+ break;
+ case V4L2_CID_AUTOGAIN:
+ if (gspca_dev->exposure->is_new || (ctrl->is_new && ctrl->val))
+ setexposure(gspca_dev);
+ if (gspca_dev->gain->is_new || (ctrl->is_new && ctrl->val))
+ setgain(gspca_dev);
+ break;
+ case V4L2_CID_HFLIP:
+ sethvflip(gspca_dev);
+ break;
+ default:
+ return -EINVAL;
+ }
+ return gspca_dev->usb_err;
+}
+
+static const struct v4l2_ctrl_ops sd_ctrl_ops = {
+ .s_ctrl = sd_s_ctrl,
+};
+
+/* this function is called at probe time */
+static int sd_init_controls(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
+
+ gspca_dev->vdev.ctrl_handler = hdl;
+ v4l2_ctrl_handler_init(hdl, 11);
+
+ sd->brightness = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_BRIGHTNESS, 0, 32, 1, 16);
+ sd->contrast = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_CONTRAST, 0, 255, 1, 127);
+
+ sd->saturation = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_SATURATION, 0, 255, 1, 127);
+ sd->white_balance = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_WHITE_BALANCE_TEMPERATURE,
+ 0, 255, 1, 4);
+ sd->red_balance = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_RED_BALANCE, 0, 3, 1, 1);
+ sd->blue_balance = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_RED_BALANCE, 0, 3, 1, 1);
+
+ gspca_dev->autogain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
+ gspca_dev->exposure = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_EXPOSURE, 0, 1023, 1,
+ PAC7302_EXPOSURE_DEFAULT);
+ gspca_dev->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_GAIN, 0, 62, 1,
+ PAC7302_GAIN_DEFAULT);
+
+ sd->hflip = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_HFLIP, 0, 1, 1, 0);
+ sd->vflip = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_VFLIP, 0, 1, 1, 0);
+
+ if (hdl->error) {
+ pr_err("Could not initialize controls\n");
+ return hdl->error;
+ }
+
+ v4l2_ctrl_cluster(2, &sd->brightness);
+ v4l2_ctrl_auto_cluster(3, &gspca_dev->autogain, 0, false);
+ v4l2_ctrl_cluster(2, &sd->hflip);
+ return 0;
+}
+
+/* -- start the camera -- */
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ reg_w_var(gspca_dev, start_7302,
+ page3_7302, sizeof(page3_7302));
+ setbrightcont(gspca_dev);
+ setcolors(gspca_dev);
+ setwhitebalance(gspca_dev);
+ setredbalance(gspca_dev);
+ setbluebalance(gspca_dev);
+ setexposure(gspca_dev);
+ setgain(gspca_dev);
+ sethvflip(gspca_dev);
+
+ sd->sof_read = 0;
+ sd->autogain_ignore_frames = 0;
+ atomic_set(&sd->avg_lum, 270 + sd->brightness->val);
+
+ /* start stream */
+ reg_w(gspca_dev, 0xff, 0x01);
+ reg_w(gspca_dev, 0x78, 0x01);
+
+ return gspca_dev->usb_err;
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+
+ /* stop stream */
+ reg_w(gspca_dev, 0xff, 0x01);
+ reg_w(gspca_dev, 0x78, 0x00);
+}
+
+/* called on streamoff with alt 0 and on disconnect for pac7302 */
+static void sd_stop0(struct gspca_dev *gspca_dev)
+{
+ if (!gspca_dev->present)
+ return;
+ reg_w(gspca_dev, 0xff, 0x01);
+ reg_w(gspca_dev, 0x78, 0x40);
+}
+
+static void do_autogain(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int avg_lum = atomic_read(&sd->avg_lum);
+ int desired_lum;
+ const int deadzone = 30;
+
+ if (sd->autogain_ignore_frames < 0)
+ return;
+
+ if (sd->autogain_ignore_frames > 0) {
+ sd->autogain_ignore_frames--;
+ } else {
+ desired_lum = 270 + sd->brightness->val;
+
+ if (gspca_expo_autogain(gspca_dev, avg_lum, desired_lum,
+ deadzone, PAC7302_GAIN_KNEE,
+ PAC7302_EXPOSURE_KNEE))
+ sd->autogain_ignore_frames =
+ PAC_AUTOGAIN_IGNORE_FRAMES;
+ }
+}
+
+/* JPEG header */
+static const u8 jpeg_header[] = {
+ 0xff, 0xd8, /* SOI: Start of Image */
+
+ 0xff, 0xc0, /* SOF0: Start of Frame (Baseline DCT) */
+ 0x00, 0x11, /* length = 17 bytes (including this length field) */
+ 0x08, /* Precision: 8 */
+ 0x02, 0x80, /* height = 640 (image rotated) */
+ 0x01, 0xe0, /* width = 480 */
+ 0x03, /* Number of image components: 3 */
+ 0x01, 0x21, 0x00, /* ID=1, Subsampling 1x1, Quantization table: 0 */
+ 0x02, 0x11, 0x01, /* ID=2, Subsampling 2x1, Quantization table: 1 */
+ 0x03, 0x11, 0x01, /* ID=3, Subsampling 2x1, Quantization table: 1 */
+
+ 0xff, 0xda, /* SOS: Start Of Scan */
+ 0x00, 0x0c, /* length = 12 bytes (including this length field) */
+ 0x03, /* number of components: 3 */
+ 0x01, 0x00, /* selector 1, table 0x00 */
+ 0x02, 0x11, /* selector 2, table 0x11 */
+ 0x03, 0x11, /* selector 3, table 0x11 */
+ 0x00, 0x3f, /* Spectral selection: 0 .. 63 */
+ 0x00 /* Successive approximation: 0 */
+};
+
+/* this function is run at interrupt level */
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, /* isoc packet */
+ int len) /* iso packet length */
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 *image;
+ u8 *sof;
+
+ sof = pac_find_sof(&sd->sof_read, data, len);
+ if (sof) {
+ int n, lum_offset, footer_length;
+
+ /*
+ * 6 bytes after the FF D9 EOF marker a number of lumination
+ * bytes are send corresponding to different parts of the
+ * image, the 14th and 15th byte after the EOF seem to
+ * correspond to the center of the image.
+ */
+ lum_offset = 61 + sizeof pac_sof_marker;
+ footer_length = 74;
+
+ /* Finish decoding current frame */
+ n = (sof - data) - (footer_length + sizeof pac_sof_marker);
+ if (n < 0) {
+ gspca_dev->image_len += n;
+ n = 0;
+ } else {
+ gspca_frame_add(gspca_dev, INTER_PACKET, data, n);
+ }
+
+ image = gspca_dev->image;
+ if (image != NULL
+ && image[gspca_dev->image_len - 2] == 0xff
+ && image[gspca_dev->image_len - 1] == 0xd9)
+ gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
+
+ n = sof - data;
+ len -= n;
+ data = sof;
+
+ /* Get average lumination */
+ if (gspca_dev->last_packet_type == LAST_PACKET &&
+ n >= lum_offset)
+ atomic_set(&sd->avg_lum, data[-lum_offset] +
+ data[-lum_offset + 1]);
+
+ /* Start the new frame with the jpeg header */
+ /* The PAC7302 has the image rotated 90 degrees */
+ gspca_frame_add(gspca_dev, FIRST_PACKET,
+ jpeg_header, sizeof jpeg_header);
+ }
+ gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
+}
+
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+static int sd_dbg_s_register(struct gspca_dev *gspca_dev,
+ struct v4l2_dbg_register *reg)
+{
+ u8 index;
+ u8 value;
+
+ /*
+ * reg->reg: bit0..15: reserved for register index (wIndex is 16bit
+ * long on the USB bus)
+ */
+ if (reg->match.type == V4L2_CHIP_MATCH_HOST &&
+ reg->match.addr == 0 &&
+ (reg->reg < 0x000000ff) &&
+ (reg->val <= 0x000000ff)
+ ) {
+ /* Currently writing to page 0 is only supported. */
+ /* reg_w() only supports 8bit index */
+ index = reg->reg;
+ value = reg->val;
+
+ /*
+ * Note that there shall be no access to other page
+ * by any other function between the page switch and
+ * the actual register write.
+ */
+ reg_w(gspca_dev, 0xff, 0x00); /* page 0 */
+ reg_w(gspca_dev, index, value);
+
+ reg_w(gspca_dev, 0xdc, 0x01);
+ }
+ return gspca_dev->usb_err;
+}
+
+static int sd_chip_ident(struct gspca_dev *gspca_dev,
+ struct v4l2_dbg_chip_ident *chip)
+{
+ int ret = -EINVAL;
+
+ if (chip->match.type == V4L2_CHIP_MATCH_HOST &&
+ chip->match.addr == 0) {
+ chip->revision = 0;
+ chip->ident = V4L2_IDENT_UNKNOWN;
+ ret = 0;
+ }
+ return ret;
+}
+#endif
+
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+static int sd_int_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, /* interrupt packet data */
+ int len) /* interrput packet length */
+{
+ int ret = -EINVAL;
+ u8 data0, data1;
+
+ if (len == 2) {
+ data0 = data[0];
+ data1 = data[1];
+ if ((data0 == 0x00 && data1 == 0x11) ||
+ (data0 == 0x22 && data1 == 0x33) ||
+ (data0 == 0x44 && data1 == 0x55) ||
+ (data0 == 0x66 && data1 == 0x77) ||
+ (data0 == 0x88 && data1 == 0x99) ||
+ (data0 == 0xaa && data1 == 0xbb) ||
+ (data0 == 0xcc && data1 == 0xdd) ||
+ (data0 == 0xee && data1 == 0xff)) {
+ input_report_key(gspca_dev->input_dev, KEY_CAMERA, 1);
+ input_sync(gspca_dev->input_dev);
+ input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);
+ input_sync(gspca_dev->input_dev);
+ ret = 0;
+ }
+ }
+
+ return ret;
+}
+#endif
+
+/* sub-driver description for pac7302 */
+static const struct sd_desc sd_desc = {
+ .name = KBUILD_MODNAME,
+ .config = sd_config,
+ .init = sd_init,
+ .init_controls = sd_init_controls,
+ .start = sd_start,
+ .stopN = sd_stopN,
+ .stop0 = sd_stop0,
+ .pkt_scan = sd_pkt_scan,
+ .dq_callback = do_autogain,
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+ .set_register = sd_dbg_s_register,
+ .get_chip_ident = sd_chip_ident,
+#endif
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+ .int_pkt_scan = sd_int_pkt_scan,
+#endif
+};
+
+/* -- module initialisation -- */
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x06f8, 0x3009)},
+ {USB_DEVICE(0x06f8, 0x301b)},
+ {USB_DEVICE(0x093a, 0x2620)},
+ {USB_DEVICE(0x093a, 0x2621)},
+ {USB_DEVICE(0x093a, 0x2622), .driver_info = FL_VFLIP},
+ {USB_DEVICE(0x093a, 0x2624), .driver_info = FL_VFLIP},
+ {USB_DEVICE(0x093a, 0x2625)},
+ {USB_DEVICE(0x093a, 0x2626)},
+ {USB_DEVICE(0x093a, 0x2627), .driver_info = FL_VFLIP},
+ {USB_DEVICE(0x093a, 0x2628)},
+ {USB_DEVICE(0x093a, 0x2629), .driver_info = FL_VFLIP},
+ {USB_DEVICE(0x093a, 0x262a)},
+ {USB_DEVICE(0x093a, 0x262c)},
+ {USB_DEVICE(0x145f, 0x013c)},
+ {}
+};
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = KBUILD_MODNAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
--- /dev/null
+/*
+ * Pixart PAC7311 library
+ * Copyright (C) 2005 Thomas Kaiser thomas@kaiser-linux.li
+ *
+ * V4L2 by Jean-Francois Moine <http://moinejf.free.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+/* Some documentation about various registers as determined by trial and error.
+ *
+ * Register page 1:
+ *
+ * Address Description
+ * 0x08 Unknown compressor related, must always be 8 except when not
+ * in 640x480 resolution and page 4 reg 2 <= 3 then set it to 9 !
+ * 0x1b Auto white balance related, bit 0 is AWB enable (inverted)
+ * bits 345 seem to toggle per color gains on/off (inverted)
+ * 0x78 Global control, bit 6 controls the LED (inverted)
+ * 0x80 Compression balance, interesting settings:
+ * 0x01 Use this to allow the camera to switch to higher compr.
+ * on the fly. Needed to stay within bandwidth @ 640x480@30
+ * 0x1c From usb captures under Windows for 640x480
+ * 0x2a Values >= this switch the camera to a lower compression,
+ * using the same table for both luminance and chrominance.
+ * This gives a sharper picture. Usable only at 640x480@ <
+ * 15 fps or 320x240 / 160x120. Note currently the driver
+ * does not use this as the quality gain is small and the
+ * generated JPG-s are only understood by v4l-utils >= 0.8.9
+ * 0x3f From usb captures under Windows for 320x240
+ * 0x69 From usb captures under Windows for 160x120
+ *
+ * Register page 4:
+ *
+ * Address Description
+ * 0x02 Clock divider 2-63, fps =~ 60 / val. Must be a multiple of 3 on
+ * the 7302, so one of 3, 6, 9, ..., except when between 6 and 12?
+ * 0x0f Master gain 1-245, low value = high gain
+ * 0x10 Another gain 0-15, limited influence (1-2x gain I guess)
+ * 0x21 Bitfield: 0-1 unused, 2-3 vflip/hflip, 4-5 unknown, 6-7 unused
+ * Note setting vflip disabled leads to a much lower image quality,
+ * so we always vflip, and tell userspace to flip it back
+ * 0x27 Seems to toggle various gains on / off, Setting bit 7 seems to
+ * completely disable the analog amplification block. Set to 0x68
+ * for max gain, 0x14 for minimal gain.
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#define MODULE_NAME "pac7311"
+
+#include <linux/input.h>
+#include "gspca.h"
+/* Include pac common sof detection functions */
+#include "pac_common.h"
+
+#define PAC7311_GAIN_DEFAULT 122
+#define PAC7311_EXPOSURE_DEFAULT 3 /* 20 fps, avoid using high compr. */
+
+MODULE_AUTHOR("Thomas Kaiser thomas@kaiser-linux.li");
+MODULE_DESCRIPTION("Pixart PAC7311");
+MODULE_LICENSE("GPL");
+
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+
+ struct v4l2_ctrl *contrast;
+ struct v4l2_ctrl *hflip;
+
+ u8 sof_read;
+ u8 autogain_ignore_frames;
+
+ atomic_t avg_lum;
+};
+
+static const struct v4l2_pix_format vga_mode[] = {
+ {160, 120, V4L2_PIX_FMT_PJPG, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 160 * 120 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 2},
+ {320, 240, V4L2_PIX_FMT_PJPG, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 1},
+ {640, 480, V4L2_PIX_FMT_PJPG, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 0},
+};
+
+#define LOAD_PAGE4 254
+#define END_OF_SEQUENCE 0
+
+static const __u8 init_7311[] = {
+ 0xff, 0x01,
+ 0x78, 0x40, /* Bit_0=start stream, Bit_6=LED */
+ 0x78, 0x40, /* Bit_0=start stream, Bit_6=LED */
+ 0x78, 0x44, /* Bit_0=start stream, Bit_6=LED */
+ 0xff, 0x04,
+ 0x27, 0x80,
+ 0x28, 0xca,
+ 0x29, 0x53,
+ 0x2a, 0x0e,
+ 0xff, 0x01,
+ 0x3e, 0x20,
+};
+
+static const __u8 start_7311[] = {
+/* index, len, [value]* */
+ 0xff, 1, 0x01, /* page 1 */
+ 0x02, 43, 0x48, 0x0a, 0x40, 0x08, 0x00, 0x00, 0x08, 0x00,
+ 0x06, 0xff, 0x11, 0xff, 0x5a, 0x30, 0x90, 0x4c,
+ 0x00, 0x07, 0x00, 0x0a, 0x10, 0x00, 0xa0, 0x10,
+ 0x02, 0x00, 0x00, 0x00, 0x00, 0x0b, 0x01, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00,
+ 0x3e, 42, 0x00, 0x00, 0x78, 0x52, 0x4a, 0x52, 0x78, 0x6e,
+ 0x48, 0x46, 0x48, 0x6e, 0x5f, 0x49, 0x42, 0x49,
+ 0x5f, 0x5f, 0x49, 0x42, 0x49, 0x5f, 0x6e, 0x48,
+ 0x46, 0x48, 0x6e, 0x78, 0x52, 0x4a, 0x52, 0x78,
+ 0x00, 0x00, 0x09, 0x1b, 0x34, 0x49, 0x5c, 0x9b,
+ 0xd0, 0xff,
+ 0x78, 6, 0x44, 0x00, 0xf2, 0x01, 0x01, 0x80,
+ 0x7f, 18, 0x2a, 0x1c, 0x00, 0xc8, 0x02, 0x58, 0x03, 0x84,
+ 0x12, 0x00, 0x1a, 0x04, 0x08, 0x0c, 0x10, 0x14,
+ 0x18, 0x20,
+ 0x96, 3, 0x01, 0x08, 0x04,
+ 0xa0, 4, 0x44, 0x44, 0x44, 0x04,
+ 0xf0, 13, 0x01, 0x00, 0x00, 0x00, 0x22, 0x00, 0x20, 0x00,
+ 0x3f, 0x00, 0x0a, 0x01, 0x00,
+ 0xff, 1, 0x04, /* page 4 */
+ 0, LOAD_PAGE4, /* load the page 4 */
+ 0x11, 1, 0x01,
+ 0, END_OF_SEQUENCE /* end of sequence */
+};
+
+#define SKIP 0xaa
+/* page 4 - the value SKIP says skip the index - see reg_w_page() */
+static const __u8 page4_7311[] = {
+ SKIP, SKIP, 0x04, 0x54, 0x07, 0x2b, 0x09, 0x0f,
+ 0x09, 0x00, SKIP, SKIP, 0x07, 0x00, 0x00, 0x62,
+ 0x08, SKIP, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x03, 0xa0, 0x01, 0xf4, SKIP,
+ SKIP, 0x00, 0x08, SKIP, 0x03, SKIP, 0x00, 0x68,
+ 0xca, 0x10, 0x06, 0x78, 0x00, 0x00, 0x00, 0x00,
+ 0x23, 0x28, 0x04, 0x11, 0x00, 0x00
+};
+
+static void reg_w_buf(struct gspca_dev *gspca_dev,
+ __u8 index,
+ const u8 *buffer, int len)
+{
+ int ret;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+ memcpy(gspca_dev->usb_buf, buffer, len);
+ ret = usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ 0, /* request */
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0, /* value */
+ index, gspca_dev->usb_buf, len,
+ 500);
+ if (ret < 0) {
+ pr_err("reg_w_buf() failed index 0x%02x, error %d\n",
+ index, ret);
+ gspca_dev->usb_err = ret;
+ }
+}
+
+
+static void reg_w(struct gspca_dev *gspca_dev,
+ __u8 index,
+ __u8 value)
+{
+ int ret;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+ gspca_dev->usb_buf[0] = value;
+ ret = usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ 0, /* request */
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0, index, gspca_dev->usb_buf, 1,
+ 500);
+ if (ret < 0) {
+ pr_err("reg_w() failed index 0x%02x, value 0x%02x, error %d\n",
+ index, value, ret);
+ gspca_dev->usb_err = ret;
+ }
+}
+
+static void reg_w_seq(struct gspca_dev *gspca_dev,
+ const __u8 *seq, int len)
+{
+ while (--len >= 0) {
+ reg_w(gspca_dev, seq[0], seq[1]);
+ seq += 2;
+ }
+}
+
+/* load the beginning of a page */
+static void reg_w_page(struct gspca_dev *gspca_dev,
+ const __u8 *page, int len)
+{
+ int index;
+ int ret = 0;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+ for (index = 0; index < len; index++) {
+ if (page[index] == SKIP) /* skip this index */
+ continue;
+ gspca_dev->usb_buf[0] = page[index];
+ ret = usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ 0, /* request */
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0, index, gspca_dev->usb_buf, 1,
+ 500);
+ if (ret < 0) {
+ pr_err("reg_w_page() failed index 0x%02x, value 0x%02x, error %d\n",
+ index, page[index], ret);
+ gspca_dev->usb_err = ret;
+ break;
+ }
+ }
+}
+
+/* output a variable sequence */
+static void reg_w_var(struct gspca_dev *gspca_dev,
+ const __u8 *seq,
+ const __u8 *page4, unsigned int page4_len)
+{
+ int index, len;
+
+ for (;;) {
+ index = *seq++;
+ len = *seq++;
+ switch (len) {
+ case END_OF_SEQUENCE:
+ return;
+ case LOAD_PAGE4:
+ reg_w_page(gspca_dev, page4, page4_len);
+ break;
+ default:
+ if (len > USB_BUF_SZ) {
+ PDEBUG(D_ERR|D_STREAM,
+ "Incorrect variable sequence");
+ return;
+ }
+ while (len > 0) {
+ if (len < 8) {
+ reg_w_buf(gspca_dev,
+ index, seq, len);
+ seq += len;
+ break;
+ }
+ reg_w_buf(gspca_dev, index, seq, 8);
+ seq += 8;
+ index += 8;
+ len -= 8;
+ }
+ }
+ }
+ /* not reached */
+}
+
+/* this function is called at probe time for pac7311 */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct cam *cam = &gspca_dev->cam;
+
+ cam->cam_mode = vga_mode;
+ cam->nmodes = ARRAY_SIZE(vga_mode);
+ cam->input_flags = V4L2_IN_ST_VFLIP;
+
+ return 0;
+}
+
+static void setcontrast(struct gspca_dev *gspca_dev, s32 val)
+{
+ reg_w(gspca_dev, 0xff, 0x04);
+ reg_w(gspca_dev, 0x10, val);
+ /* load registers to sensor (Bit 0, auto clear) */
+ reg_w(gspca_dev, 0x11, 0x01);
+}
+
+static void setgain(struct gspca_dev *gspca_dev, s32 val)
+{
+ reg_w(gspca_dev, 0xff, 0x04); /* page 4 */
+ reg_w(gspca_dev, 0x0e, 0x00);
+ reg_w(gspca_dev, 0x0f, gspca_dev->gain->maximum - val + 1);
+
+ /* load registers to sensor (Bit 0, auto clear) */
+ reg_w(gspca_dev, 0x11, 0x01);
+}
+
+static void setexposure(struct gspca_dev *gspca_dev, s32 val)
+{
+ reg_w(gspca_dev, 0xff, 0x04); /* page 4 */
+ reg_w(gspca_dev, 0x02, val);
+
+ /* load registers to sensor (Bit 0, auto clear) */
+ reg_w(gspca_dev, 0x11, 0x01);
+
+ /*
+ * Page 1 register 8 must always be 0x08 except when not in
+ * 640x480 mode and page 4 reg 2 <= 3 then it must be 9
+ */
+ reg_w(gspca_dev, 0xff, 0x01);
+ if (gspca_dev->width != 640 && val <= 3)
+ reg_w(gspca_dev, 0x08, 0x09);
+ else
+ reg_w(gspca_dev, 0x08, 0x08);
+
+ /*
+ * Page1 register 80 sets the compression balance, normally we
+ * want / use 0x1c, but for 640x480@30fps we must allow the
+ * camera to use higher compression or we may run out of
+ * bandwidth.
+ */
+ if (gspca_dev->width == 640 && val == 2)
+ reg_w(gspca_dev, 0x80, 0x01);
+ else
+ reg_w(gspca_dev, 0x80, 0x1c);
+
+ /* load registers to sensor (Bit 0, auto clear) */
+ reg_w(gspca_dev, 0x11, 0x01);
+}
+
+static void sethvflip(struct gspca_dev *gspca_dev, s32 hflip, s32 vflip)
+{
+ __u8 data;
+
+ reg_w(gspca_dev, 0xff, 0x04); /* page 4 */
+ data = (hflip ? 0x04 : 0x00) |
+ (vflip ? 0x08 : 0x00);
+ reg_w(gspca_dev, 0x21, data);
+
+ /* load registers to sensor (Bit 0, auto clear) */
+ reg_w(gspca_dev, 0x11, 0x01);
+}
+
+/* this function is called at probe and resume time for pac7311 */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ reg_w_seq(gspca_dev, init_7311, sizeof(init_7311)/2);
+ return gspca_dev->usb_err;
+}
+
+static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct gspca_dev *gspca_dev =
+ container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+ struct sd *sd = (struct sd *)gspca_dev;
+
+ gspca_dev->usb_err = 0;
+
+ if (ctrl->id == V4L2_CID_AUTOGAIN && ctrl->is_new && ctrl->val) {
+ /* when switching to autogain set defaults to make sure
+ we are on a valid point of the autogain gain /
+ exposure knee graph, and give this change time to
+ take effect before doing autogain. */
+ gspca_dev->exposure->val = PAC7311_EXPOSURE_DEFAULT;
+ gspca_dev->gain->val = PAC7311_GAIN_DEFAULT;
+ sd->autogain_ignore_frames = PAC_AUTOGAIN_IGNORE_FRAMES;
+ }
+
+ if (!gspca_dev->streaming)
+ return 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_CONTRAST:
+ setcontrast(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_AUTOGAIN:
+ if (gspca_dev->exposure->is_new || (ctrl->is_new && ctrl->val))
+ setexposure(gspca_dev, gspca_dev->exposure->val);
+ if (gspca_dev->gain->is_new || (ctrl->is_new && ctrl->val))
+ setgain(gspca_dev, gspca_dev->gain->val);
+ break;
+ case V4L2_CID_HFLIP:
+ sethvflip(gspca_dev, sd->hflip->val, 1);
+ break;
+ default:
+ return -EINVAL;
+ }
+ return gspca_dev->usb_err;
+}
+
+static const struct v4l2_ctrl_ops sd_ctrl_ops = {
+ .s_ctrl = sd_s_ctrl,
+};
+
+/* this function is called at probe time */
+static int sd_init_controls(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
+
+ gspca_dev->vdev.ctrl_handler = hdl;
+ v4l2_ctrl_handler_init(hdl, 5);
+
+ sd->contrast = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_CONTRAST, 0, 15, 1, 7);
+ gspca_dev->autogain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
+ gspca_dev->exposure = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_EXPOSURE, 2, 63, 1,
+ PAC7311_EXPOSURE_DEFAULT);
+ gspca_dev->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_GAIN, 0, 244, 1,
+ PAC7311_GAIN_DEFAULT);
+ sd->hflip = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_HFLIP, 0, 1, 1, 0);
+
+ if (hdl->error) {
+ pr_err("Could not initialize controls\n");
+ return hdl->error;
+ }
+
+ v4l2_ctrl_auto_cluster(3, &gspca_dev->autogain, 0, false);
+ return 0;
+}
+
+/* -- start the camera -- */
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ sd->sof_read = 0;
+
+ reg_w_var(gspca_dev, start_7311,
+ page4_7311, sizeof(page4_7311));
+ setcontrast(gspca_dev, v4l2_ctrl_g_ctrl(sd->contrast));
+ setgain(gspca_dev, v4l2_ctrl_g_ctrl(gspca_dev->gain));
+ setexposure(gspca_dev, v4l2_ctrl_g_ctrl(gspca_dev->exposure));
+ sethvflip(gspca_dev, v4l2_ctrl_g_ctrl(sd->hflip), 1);
+
+ /* set correct resolution */
+ switch (gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv) {
+ case 2: /* 160x120 */
+ reg_w(gspca_dev, 0xff, 0x01);
+ reg_w(gspca_dev, 0x17, 0x20);
+ reg_w(gspca_dev, 0x87, 0x10);
+ break;
+ case 1: /* 320x240 */
+ reg_w(gspca_dev, 0xff, 0x01);
+ reg_w(gspca_dev, 0x17, 0x30);
+ reg_w(gspca_dev, 0x87, 0x11);
+ break;
+ case 0: /* 640x480 */
+ reg_w(gspca_dev, 0xff, 0x01);
+ reg_w(gspca_dev, 0x17, 0x00);
+ reg_w(gspca_dev, 0x87, 0x12);
+ break;
+ }
+
+ sd->sof_read = 0;
+ sd->autogain_ignore_frames = 0;
+ atomic_set(&sd->avg_lum, -1);
+
+ /* start stream */
+ reg_w(gspca_dev, 0xff, 0x01);
+ reg_w(gspca_dev, 0x78, 0x05);
+
+ return gspca_dev->usb_err;
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+ reg_w(gspca_dev, 0xff, 0x04);
+ reg_w(gspca_dev, 0x27, 0x80);
+ reg_w(gspca_dev, 0x28, 0xca);
+ reg_w(gspca_dev, 0x29, 0x53);
+ reg_w(gspca_dev, 0x2a, 0x0e);
+ reg_w(gspca_dev, 0xff, 0x01);
+ reg_w(gspca_dev, 0x3e, 0x20);
+ reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_6=LED */
+ reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_6=LED */
+ reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_6=LED */
+}
+
+static void do_autogain(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int avg_lum = atomic_read(&sd->avg_lum);
+ int desired_lum, deadzone;
+
+ if (avg_lum == -1)
+ return;
+
+ desired_lum = 170;
+ deadzone = 20;
+
+ if (sd->autogain_ignore_frames > 0)
+ sd->autogain_ignore_frames--;
+ else if (gspca_coarse_grained_expo_autogain(gspca_dev, avg_lum,
+ desired_lum, deadzone))
+ sd->autogain_ignore_frames = PAC_AUTOGAIN_IGNORE_FRAMES;
+}
+
+/* JPEG header, part 1 */
+static const unsigned char pac_jpeg_header1[] = {
+ 0xff, 0xd8, /* SOI: Start of Image */
+
+ 0xff, 0xc0, /* SOF0: Start of Frame (Baseline DCT) */
+ 0x00, 0x11, /* length = 17 bytes (including this length field) */
+ 0x08 /* Precision: 8 */
+ /* 2 bytes is placed here: number of image lines */
+ /* 2 bytes is placed here: samples per line */
+};
+
+/* JPEG header, continued */
+static const unsigned char pac_jpeg_header2[] = {
+ 0x03, /* Number of image components: 3 */
+ 0x01, 0x21, 0x00, /* ID=1, Subsampling 1x1, Quantization table: 0 */
+ 0x02, 0x11, 0x01, /* ID=2, Subsampling 2x1, Quantization table: 1 */
+ 0x03, 0x11, 0x01, /* ID=3, Subsampling 2x1, Quantization table: 1 */
+
+ 0xff, 0xda, /* SOS: Start Of Scan */
+ 0x00, 0x0c, /* length = 12 bytes (including this length field) */
+ 0x03, /* number of components: 3 */
+ 0x01, 0x00, /* selector 1, table 0x00 */
+ 0x02, 0x11, /* selector 2, table 0x11 */
+ 0x03, 0x11, /* selector 3, table 0x11 */
+ 0x00, 0x3f, /* Spectral selection: 0 .. 63 */
+ 0x00 /* Successive approximation: 0 */
+};
+
+static void pac_start_frame(struct gspca_dev *gspca_dev,
+ __u16 lines, __u16 samples_per_line)
+{
+ unsigned char tmpbuf[4];
+
+ gspca_frame_add(gspca_dev, FIRST_PACKET,
+ pac_jpeg_header1, sizeof(pac_jpeg_header1));
+
+ tmpbuf[0] = lines >> 8;
+ tmpbuf[1] = lines & 0xff;
+ tmpbuf[2] = samples_per_line >> 8;
+ tmpbuf[3] = samples_per_line & 0xff;
+
+ gspca_frame_add(gspca_dev, INTER_PACKET,
+ tmpbuf, sizeof(tmpbuf));
+ gspca_frame_add(gspca_dev, INTER_PACKET,
+ pac_jpeg_header2, sizeof(pac_jpeg_header2));
+}
+
+/* this function is run at interrupt level */
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, /* isoc packet */
+ int len) /* iso packet length */
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 *image;
+ unsigned char *sof;
+
+ sof = pac_find_sof(&sd->sof_read, data, len);
+ if (sof) {
+ int n, lum_offset, footer_length;
+
+ /*
+ * 6 bytes after the FF D9 EOF marker a number of lumination
+ * bytes are send corresponding to different parts of the
+ * image, the 14th and 15th byte after the EOF seem to
+ * correspond to the center of the image.
+ */
+ lum_offset = 24 + sizeof pac_sof_marker;
+ footer_length = 26;
+
+ /* Finish decoding current frame */
+ n = (sof - data) - (footer_length + sizeof pac_sof_marker);
+ if (n < 0) {
+ gspca_dev->image_len += n;
+ n = 0;
+ } else {
+ gspca_frame_add(gspca_dev, INTER_PACKET, data, n);
+ }
+ image = gspca_dev->image;
+ if (image != NULL
+ && image[gspca_dev->image_len - 2] == 0xff
+ && image[gspca_dev->image_len - 1] == 0xd9)
+ gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
+
+ n = sof - data;
+ len -= n;
+ data = sof;
+
+ /* Get average lumination */
+ if (gspca_dev->last_packet_type == LAST_PACKET &&
+ n >= lum_offset)
+ atomic_set(&sd->avg_lum, data[-lum_offset] +
+ data[-lum_offset + 1]);
+ else
+ atomic_set(&sd->avg_lum, -1);
+
+ /* Start the new frame with the jpeg header */
+ pac_start_frame(gspca_dev,
+ gspca_dev->height, gspca_dev->width);
+ }
+ gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
+}
+
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+static int sd_int_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, /* interrupt packet data */
+ int len) /* interrupt packet length */
+{
+ int ret = -EINVAL;
+ u8 data0, data1;
+
+ if (len == 2) {
+ data0 = data[0];
+ data1 = data[1];
+ if ((data0 == 0x00 && data1 == 0x11) ||
+ (data0 == 0x22 && data1 == 0x33) ||
+ (data0 == 0x44 && data1 == 0x55) ||
+ (data0 == 0x66 && data1 == 0x77) ||
+ (data0 == 0x88 && data1 == 0x99) ||
+ (data0 == 0xaa && data1 == 0xbb) ||
+ (data0 == 0xcc && data1 == 0xdd) ||
+ (data0 == 0xee && data1 == 0xff)) {
+ input_report_key(gspca_dev->input_dev, KEY_CAMERA, 1);
+ input_sync(gspca_dev->input_dev);
+ input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);
+ input_sync(gspca_dev->input_dev);
+ ret = 0;
+ }
+ }
+
+ return ret;
+}
+#endif
+
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .config = sd_config,
+ .init = sd_init,
+ .init_controls = sd_init_controls,
+ .start = sd_start,
+ .stopN = sd_stopN,
+ .pkt_scan = sd_pkt_scan,
+ .dq_callback = do_autogain,
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+ .int_pkt_scan = sd_int_pkt_scan,
+#endif
+};
+
+/* -- module initialisation -- */
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x093a, 0x2600)},
+ {USB_DEVICE(0x093a, 0x2601)},
+ {USB_DEVICE(0x093a, 0x2603)},
+ {USB_DEVICE(0x093a, 0x2608)},
+ {USB_DEVICE(0x093a, 0x260e)},
+ {USB_DEVICE(0x093a, 0x260f)},
+ {}
+};
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
--- /dev/null
+/*
+ * Pixart PAC207BCA / PAC73xx common functions
+ *
+ * Copyright (C) 2008 Hans de Goede <j.w.r.degoede@hhs.nl>
+ * Copyright (C) 2005 Thomas Kaiser thomas@kaiser-linux.li
+ * Copyleft (C) 2005 Michel Xhaard mxhaard@magic.fr
+ *
+ * V4L2 by Jean-Francois Moine <http://moinejf.free.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+/* We calculate the autogain at the end of the transfer of a frame, at this
+ moment a frame with the old settings is being captured and transmitted. So
+ if we adjust the gain or exposure we must ignore atleast the next frame for
+ the new settings to come into effect before doing any other adjustments. */
+#define PAC_AUTOGAIN_IGNORE_FRAMES 2
+
+static const unsigned char pac_sof_marker[5] =
+ { 0xff, 0xff, 0x00, 0xff, 0x96 };
+
+/*
+ The following state machine finds the SOF marker sequence
+ 0xff, 0xff, 0x00, 0xff, 0x96 in a byte stream.
+
+ +----------+
+ | 0: START |<---------------\
+ +----------+<-\ |
+ | \---/otherwise |
+ v 0xff |
+ +----------+ otherwise |
+ | 1 |--------------->*
+ | | ^
+ +----------+ |
+ | |
+ v 0xff |
+ +----------+<-\0xff |
+ /->| |--/ |
+ | | 2 |--------------->*
+ | | | otherwise ^
+ | +----------+ |
+ | | |
+ | v 0x00 |
+ | +----------+ |
+ | | 3 | |
+ | | |--------------->*
+ | +----------+ otherwise ^
+ | | |
+ 0xff | v 0xff |
+ | +----------+ |
+ \--| 4 | |
+ | |----------------/
+ +----------+ otherwise
+ |
+ v 0x96
+ +----------+
+ | FOUND |
+ +----------+
+*/
+
+static unsigned char *pac_find_sof(u8 *sof_read,
+ unsigned char *m, int len)
+{
+ int i;
+
+ /* Search for the SOF marker (fixed part) in the header */
+ for (i = 0; i < len; i++) {
+ switch (*sof_read) {
+ case 0:
+ if (m[i] == 0xff)
+ *sof_read = 1;
+ break;
+ case 1:
+ if (m[i] == 0xff)
+ *sof_read = 2;
+ else
+ *sof_read = 0;
+ break;
+ case 2:
+ switch (m[i]) {
+ case 0x00:
+ *sof_read = 3;
+ break;
+ case 0xff:
+ /* stay in this state */
+ break;
+ default:
+ *sof_read = 0;
+ }
+ break;
+ case 3:
+ if (m[i] == 0xff)
+ *sof_read = 4;
+ else
+ *sof_read = 0;
+ break;
+ case 4:
+ switch (m[i]) {
+ case 0x96:
+ /* Pattern found */
+ PDEBUG(D_FRAM,
+ "SOF found, bytes to analyze: %u."
+ " Frame starts at byte #%u",
+ len, i + 1);
+ *sof_read = 0;
+ return m + i + 1;
+ break;
+ case 0xff:
+ *sof_read = 2;
+ break;
+ default:
+ *sof_read = 0;
+ }
+ break;
+ default:
+ *sof_read = 0;
+ }
+ }
+
+ return NULL;
+}
--- /dev/null
+/*
+ * GSPCA Endpoints (formerly known as AOX) se401 USB Camera sub Driver
+ *
+ * Copyright (C) 2011 Hans de Goede <hdegoede@redhat.com>
+ *
+ * Based on the v4l1 se401 driver which is:
+ *
+ * Copyright (c) 2000 Jeroen B. Vreeken (pe1rxq@amsat.org)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#define MODULE_NAME "se401"
+
+#define BULK_SIZE 4096
+#define PACKET_SIZE 1024
+#define READ_REQ_SIZE 64
+#define MAX_MODES ((READ_REQ_SIZE - 6) / 4)
+/* The se401 compression algorithm uses a fixed quant factor, which
+ can be configured by setting the high nibble of the SE401_OPERATINGMODE
+ feature. This needs to exactly match what is in libv4l! */
+#define SE401_QUANT_FACT 8
+
+#include <linux/input.h>
+#include <linux/slab.h>
+#include "gspca.h"
+#include "se401.h"
+
+MODULE_AUTHOR("Hans de Goede <hdegoede@redhat.com>");
+MODULE_DESCRIPTION("Endpoints se401");
+MODULE_LICENSE("GPL");
+
+/* exposure change state machine states */
+enum {
+ EXPO_CHANGED,
+ EXPO_DROP_FRAME,
+ EXPO_NO_CHANGE,
+};
+
+/* specific webcam descriptor */
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+ struct { /* exposure/freq control cluster */
+ struct v4l2_ctrl *exposure;
+ struct v4l2_ctrl *freq;
+ };
+ bool has_brightness;
+ struct v4l2_pix_format fmts[MAX_MODES];
+ int pixels_read;
+ int packet_read;
+ u8 packet[PACKET_SIZE];
+ u8 restart_stream;
+ u8 button_state;
+ u8 resetlevel;
+ u8 resetlevel_frame_count;
+ int resetlevel_adjust_dir;
+ int expo_change_state;
+};
+
+
+static void se401_write_req(struct gspca_dev *gspca_dev, u16 req, u16 value,
+ int silent)
+{
+ int err;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+
+ err = usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0), req,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ value, 0, NULL, 0, 1000);
+ if (err < 0) {
+ if (!silent)
+ pr_err("write req failed req %#04x val %#04x error %d\n",
+ req, value, err);
+ gspca_dev->usb_err = err;
+ }
+}
+
+static void se401_read_req(struct gspca_dev *gspca_dev, u16 req, int silent)
+{
+ int err;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+
+ if (USB_BUF_SZ < READ_REQ_SIZE) {
+ pr_err("USB_BUF_SZ too small!!\n");
+ gspca_dev->usb_err = -ENOBUFS;
+ return;
+ }
+
+ err = usb_control_msg(gspca_dev->dev,
+ usb_rcvctrlpipe(gspca_dev->dev, 0), req,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0, 0, gspca_dev->usb_buf, READ_REQ_SIZE, 1000);
+ if (err < 0) {
+ if (!silent)
+ pr_err("read req failed req %#04x error %d\n",
+ req, err);
+ gspca_dev->usb_err = err;
+ }
+}
+
+static void se401_set_feature(struct gspca_dev *gspca_dev,
+ u16 selector, u16 param)
+{
+ int err;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+
+ err = usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ SE401_REQ_SET_EXT_FEATURE,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ param, selector, NULL, 0, 1000);
+ if (err < 0) {
+ pr_err("set feature failed sel %#04x param %#04x error %d\n",
+ selector, param, err);
+ gspca_dev->usb_err = err;
+ }
+}
+
+static int se401_get_feature(struct gspca_dev *gspca_dev, u16 selector)
+{
+ int err;
+
+ if (gspca_dev->usb_err < 0)
+ return gspca_dev->usb_err;
+
+ if (USB_BUF_SZ < 2) {
+ pr_err("USB_BUF_SZ too small!!\n");
+ gspca_dev->usb_err = -ENOBUFS;
+ return gspca_dev->usb_err;
+ }
+
+ err = usb_control_msg(gspca_dev->dev,
+ usb_rcvctrlpipe(gspca_dev->dev, 0),
+ SE401_REQ_GET_EXT_FEATURE,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0, selector, gspca_dev->usb_buf, 2, 1000);
+ if (err < 0) {
+ pr_err("get feature failed sel %#04x error %d\n",
+ selector, err);
+ gspca_dev->usb_err = err;
+ return err;
+ }
+ return gspca_dev->usb_buf[0] | (gspca_dev->usb_buf[1] << 8);
+}
+
+static void setbrightness(struct gspca_dev *gspca_dev, s32 val)
+{
+ /* HDG: this does not seem to do anything on my cam */
+ se401_write_req(gspca_dev, SE401_REQ_SET_BRT, val, 0);
+}
+
+static void setgain(struct gspca_dev *gspca_dev, s32 val)
+{
+ u16 gain = 63 - val;
+
+ /* red color gain */
+ se401_set_feature(gspca_dev, HV7131_REG_ARCG, gain);
+ /* green color gain */
+ se401_set_feature(gspca_dev, HV7131_REG_AGCG, gain);
+ /* blue color gain */
+ se401_set_feature(gspca_dev, HV7131_REG_ABCG, gain);
+}
+
+static void setexposure(struct gspca_dev *gspca_dev, s32 val, s32 freq)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int integration = val << 6;
+ u8 expose_h, expose_m, expose_l;
+
+ /* Do this before the set_feature calls, for proper timing wrt
+ the interrupt driven pkt_scan. Note we may still race but that
+ is not a big issue, the expo change state machine is merely for
+ avoiding underexposed frames getting send out, if one sneaks
+ through so be it */
+ sd->expo_change_state = EXPO_CHANGED;
+
+ if (freq == V4L2_CID_POWER_LINE_FREQUENCY_50HZ)
+ integration = integration - integration % 106667;
+ if (freq == V4L2_CID_POWER_LINE_FREQUENCY_60HZ)
+ integration = integration - integration % 88889;
+
+ expose_h = (integration >> 16);
+ expose_m = (integration >> 8);
+ expose_l = integration;
+
+ /* integration time low */
+ se401_set_feature(gspca_dev, HV7131_REG_TITL, expose_l);
+ /* integration time mid */
+ se401_set_feature(gspca_dev, HV7131_REG_TITM, expose_m);
+ /* integration time high */
+ se401_set_feature(gspca_dev, HV7131_REG_TITU, expose_h);
+}
+
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct sd *sd = (struct sd *)gspca_dev;
+ struct cam *cam = &gspca_dev->cam;
+ u8 *cd = gspca_dev->usb_buf;
+ int i, j, n;
+ int widths[MAX_MODES], heights[MAX_MODES];
+
+ /* Read the camera descriptor */
+ se401_read_req(gspca_dev, SE401_REQ_GET_CAMERA_DESCRIPTOR, 1);
+ if (gspca_dev->usb_err) {
+ /* Sometimes after being idle for a while the se401 won't
+ respond and needs a good kicking */
+ usb_reset_device(gspca_dev->dev);
+ gspca_dev->usb_err = 0;
+ se401_read_req(gspca_dev, SE401_REQ_GET_CAMERA_DESCRIPTOR, 0);
+ }
+
+ /* Some cameras start with their LED on */
+ se401_write_req(gspca_dev, SE401_REQ_LED_CONTROL, 0, 0);
+ if (gspca_dev->usb_err)
+ return gspca_dev->usb_err;
+
+ if (cd[1] != 0x41) {
+ pr_err("Wrong descriptor type\n");
+ return -ENODEV;
+ }
+
+ if (!(cd[2] & SE401_FORMAT_BAYER)) {
+ pr_err("Bayer format not supported!\n");
+ return -ENODEV;
+ }
+
+ if (cd[3])
+ pr_info("ExtraFeatures: %d\n", cd[3]);
+
+ n = cd[4] | (cd[5] << 8);
+ if (n > MAX_MODES) {
+ pr_err("Too many frame sizes\n");
+ return -ENODEV;
+ }
+
+ for (i = 0; i < n ; i++) {
+ widths[i] = cd[6 + i * 4 + 0] | (cd[6 + i * 4 + 1] << 8);
+ heights[i] = cd[6 + i * 4 + 2] | (cd[6 + i * 4 + 3] << 8);
+ }
+
+ for (i = 0; i < n ; i++) {
+ sd->fmts[i].width = widths[i];
+ sd->fmts[i].height = heights[i];
+ sd->fmts[i].field = V4L2_FIELD_NONE;
+ sd->fmts[i].colorspace = V4L2_COLORSPACE_SRGB;
+ sd->fmts[i].priv = 1;
+
+ /* janggu compression only works for 1/4th or 1/16th res */
+ for (j = 0; j < n; j++) {
+ if (widths[j] / 2 == widths[i] &&
+ heights[j] / 2 == heights[i]) {
+ sd->fmts[i].priv = 2;
+ break;
+ }
+ }
+ /* 1/16th if available too is better then 1/4th, because
+ we then use a larger area of the sensor */
+ for (j = 0; j < n; j++) {
+ if (widths[j] / 4 == widths[i] &&
+ heights[j] / 4 == heights[i]) {
+ sd->fmts[i].priv = 4;
+ break;
+ }
+ }
+
+ if (sd->fmts[i].priv == 1) {
+ /* Not a 1/4th or 1/16th res, use bayer */
+ sd->fmts[i].pixelformat = V4L2_PIX_FMT_SBGGR8;
+ sd->fmts[i].bytesperline = widths[i];
+ sd->fmts[i].sizeimage = widths[i] * heights[i];
+ pr_info("Frame size: %dx%d bayer\n",
+ widths[i], heights[i]);
+ } else {
+ /* Found a match use janggu compression */
+ sd->fmts[i].pixelformat = V4L2_PIX_FMT_SE401;
+ sd->fmts[i].bytesperline = 0;
+ sd->fmts[i].sizeimage = widths[i] * heights[i] * 3;
+ pr_info("Frame size: %dx%d 1/%dth janggu\n",
+ widths[i], heights[i],
+ sd->fmts[i].priv * sd->fmts[i].priv);
+ }
+ }
+
+ cam->cam_mode = sd->fmts;
+ cam->nmodes = n;
+ cam->bulk = 1;
+ cam->bulk_size = BULK_SIZE;
+ cam->bulk_nurbs = 4;
+ sd->resetlevel = 0x2d; /* Set initial resetlevel */
+
+ /* See if the camera supports brightness */
+ se401_read_req(gspca_dev, SE401_REQ_GET_BRT, 1);
+ sd->has_brightness = !!gspca_dev->usb_err;
+ gspca_dev->usb_err = 0;
+
+ return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ return 0;
+}
+
+/* function called at start time before URB creation */
+static int sd_isoc_init(struct gspca_dev *gspca_dev)
+{
+ gspca_dev->alt = 1; /* Ignore the bogus isoc alt settings */
+
+ return gspca_dev->usb_err;
+}
+
+/* -- start the camera -- */
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *)gspca_dev;
+ int mult = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv;
+ int mode = 0;
+
+ se401_write_req(gspca_dev, SE401_REQ_CAMERA_POWER, 1, 1);
+ if (gspca_dev->usb_err) {
+ /* Sometimes after being idle for a while the se401 won't
+ respond and needs a good kicking */
+ usb_reset_device(gspca_dev->dev);
+ gspca_dev->usb_err = 0;
+ se401_write_req(gspca_dev, SE401_REQ_CAMERA_POWER, 1, 0);
+ }
+ se401_write_req(gspca_dev, SE401_REQ_LED_CONTROL, 1, 0);
+
+ se401_set_feature(gspca_dev, HV7131_REG_MODE_B, 0x05);
+
+ /* set size + mode */
+ se401_write_req(gspca_dev, SE401_REQ_SET_WIDTH,
+ gspca_dev->width * mult, 0);
+ se401_write_req(gspca_dev, SE401_REQ_SET_HEIGHT,
+ gspca_dev->height * mult, 0);
+ /*
+ * HDG: disabled this as it does not seem to do anything
+ * se401_write_req(gspca_dev, SE401_REQ_SET_OUTPUT_MODE,
+ * SE401_FORMAT_BAYER, 0);
+ */
+
+ switch (mult) {
+ case 1: /* Raw bayer */
+ mode = 0x03; break;
+ case 2: /* 1/4th janggu */
+ mode = SE401_QUANT_FACT << 4; break;
+ case 4: /* 1/16th janggu */
+ mode = (SE401_QUANT_FACT << 4) | 0x02; break;
+ }
+ se401_set_feature(gspca_dev, SE401_OPERATINGMODE, mode);
+
+ se401_set_feature(gspca_dev, HV7131_REG_ARLV, sd->resetlevel);
+
+ sd->packet_read = 0;
+ sd->pixels_read = 0;
+ sd->restart_stream = 0;
+ sd->resetlevel_frame_count = 0;
+ sd->resetlevel_adjust_dir = 0;
+ sd->expo_change_state = EXPO_NO_CHANGE;
+
+ se401_write_req(gspca_dev, SE401_REQ_START_CONTINUOUS_CAPTURE, 0, 0);
+
+ return gspca_dev->usb_err;
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+ se401_write_req(gspca_dev, SE401_REQ_STOP_CONTINUOUS_CAPTURE, 0, 0);
+ se401_write_req(gspca_dev, SE401_REQ_LED_CONTROL, 0, 0);
+ se401_write_req(gspca_dev, SE401_REQ_CAMERA_POWER, 0, 0);
+}
+
+static void sd_dq_callback(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *)gspca_dev;
+ unsigned int ahrc, alrc;
+ int oldreset, adjust_dir;
+
+ /* Restart the stream if requested do so by pkt_scan */
+ if (sd->restart_stream) {
+ sd_stopN(gspca_dev);
+ sd_start(gspca_dev);
+ sd->restart_stream = 0;
+ }
+
+ /* Automatically adjust sensor reset level
+ Hyundai have some really nice docs about this and other sensor
+ related stuff on their homepage: www.hei.co.kr */
+ sd->resetlevel_frame_count++;
+ if (sd->resetlevel_frame_count < 20)
+ return;
+
+ /* For some reason this normally read-only register doesn't get reset
+ to zero after reading them just once... */
+ se401_get_feature(gspca_dev, HV7131_REG_HIREFNOH);
+ se401_get_feature(gspca_dev, HV7131_REG_HIREFNOL);
+ se401_get_feature(gspca_dev, HV7131_REG_LOREFNOH);
+ se401_get_feature(gspca_dev, HV7131_REG_LOREFNOL);
+ ahrc = 256*se401_get_feature(gspca_dev, HV7131_REG_HIREFNOH) +
+ se401_get_feature(gspca_dev, HV7131_REG_HIREFNOL);
+ alrc = 256*se401_get_feature(gspca_dev, HV7131_REG_LOREFNOH) +
+ se401_get_feature(gspca_dev, HV7131_REG_LOREFNOL);
+
+ /* Not an exact science, but it seems to work pretty well... */
+ oldreset = sd->resetlevel;
+ if (alrc > 10) {
+ while (alrc >= 10 && sd->resetlevel < 63) {
+ sd->resetlevel++;
+ alrc /= 2;
+ }
+ } else if (ahrc > 20) {
+ while (ahrc >= 20 && sd->resetlevel > 0) {
+ sd->resetlevel--;
+ ahrc /= 2;
+ }
+ }
+ /* Detect ping-pong-ing and halve adjustment to avoid overshoot */
+ if (sd->resetlevel > oldreset)
+ adjust_dir = 1;
+ else
+ adjust_dir = -1;
+ if (sd->resetlevel_adjust_dir &&
+ sd->resetlevel_adjust_dir != adjust_dir)
+ sd->resetlevel = oldreset + (sd->resetlevel - oldreset) / 2;
+
+ if (sd->resetlevel != oldreset) {
+ sd->resetlevel_adjust_dir = adjust_dir;
+ se401_set_feature(gspca_dev, HV7131_REG_ARLV, sd->resetlevel);
+ }
+
+ sd->resetlevel_frame_count = 0;
+}
+
+static void sd_complete_frame(struct gspca_dev *gspca_dev, u8 *data, int len)
+{
+ struct sd *sd = (struct sd *)gspca_dev;
+
+ switch (sd->expo_change_state) {
+ case EXPO_CHANGED:
+ /* The exposure was changed while this frame
+ was being send, so this frame is ok */
+ sd->expo_change_state = EXPO_DROP_FRAME;
+ break;
+ case EXPO_DROP_FRAME:
+ /* The exposure was changed while this frame
+ was being captured, drop it! */
+ gspca_dev->last_packet_type = DISCARD_PACKET;
+ sd->expo_change_state = EXPO_NO_CHANGE;
+ break;
+ case EXPO_NO_CHANGE:
+ break;
+ }
+ gspca_frame_add(gspca_dev, LAST_PACKET, data, len);
+}
+
+static void sd_pkt_scan_janggu(struct gspca_dev *gspca_dev, u8 *data, int len)
+{
+ struct sd *sd = (struct sd *)gspca_dev;
+ int imagesize = gspca_dev->width * gspca_dev->height;
+ int i, plen, bits, pixels, info, count;
+
+ if (sd->restart_stream)
+ return;
+
+ /* Sometimes a 1024 bytes garbage bulk packet is send between frames */
+ if (gspca_dev->last_packet_type == LAST_PACKET && len == 1024) {
+ gspca_dev->last_packet_type = DISCARD_PACKET;
+ return;
+ }
+
+ i = 0;
+ while (i < len) {
+ /* Read header if not already be present from prev bulk pkt */
+ if (sd->packet_read < 4) {
+ count = 4 - sd->packet_read;
+ if (count > len - i)
+ count = len - i;
+ memcpy(&sd->packet[sd->packet_read], &data[i], count);
+ sd->packet_read += count;
+ i += count;
+ if (sd->packet_read < 4)
+ break;
+ }
+ bits = sd->packet[3] + (sd->packet[2] << 8);
+ pixels = sd->packet[1] + ((sd->packet[0] & 0x3f) << 8);
+ info = (sd->packet[0] & 0xc0) >> 6;
+ plen = ((bits + 47) >> 4) << 1;
+ /* Sanity checks */
+ if (plen > 1024) {
+ pr_err("invalid packet len %d restarting stream\n",
+ plen);
+ goto error;
+ }
+ if (info == 3) {
+ pr_err("unknown frame info value restarting stream\n");
+ goto error;
+ }
+
+ /* Read (remainder of) packet contents */
+ count = plen - sd->packet_read;
+ if (count > len - i)
+ count = len - i;
+ memcpy(&sd->packet[sd->packet_read], &data[i], count);
+ sd->packet_read += count;
+ i += count;
+ if (sd->packet_read < plen)
+ break;
+
+ sd->pixels_read += pixels;
+ sd->packet_read = 0;
+
+ switch (info) {
+ case 0: /* Frame data */
+ gspca_frame_add(gspca_dev, INTER_PACKET, sd->packet,
+ plen);
+ break;
+ case 1: /* EOF */
+ if (sd->pixels_read != imagesize) {
+ pr_err("frame size %d expected %d\n",
+ sd->pixels_read, imagesize);
+ goto error;
+ }
+ sd_complete_frame(gspca_dev, sd->packet, plen);
+ return; /* Discard the rest of the bulk packet !! */
+ case 2: /* SOF */
+ gspca_frame_add(gspca_dev, FIRST_PACKET, sd->packet,
+ plen);
+ sd->pixels_read = pixels;
+ break;
+ }
+ }
+ return;
+
+error:
+ sd->restart_stream = 1;
+ /* Give userspace a 0 bytes frame, so our dq callback gets
+ called and it can restart the stream */
+ gspca_frame_add(gspca_dev, FIRST_PACKET, NULL, 0);
+ gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
+}
+
+static void sd_pkt_scan_bayer(struct gspca_dev *gspca_dev, u8 *data, int len)
+{
+ struct cam *cam = &gspca_dev->cam;
+ int imagesize = cam->cam_mode[gspca_dev->curr_mode].sizeimage;
+
+ if (gspca_dev->image_len == 0) {
+ gspca_frame_add(gspca_dev, FIRST_PACKET, data, len);
+ return;
+ }
+
+ if (gspca_dev->image_len + len >= imagesize) {
+ sd_complete_frame(gspca_dev, data, len);
+ return;
+ }
+
+ gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
+}
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev, u8 *data, int len)
+{
+ int mult = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv;
+
+ if (len == 0)
+ return;
+
+ if (mult == 1) /* mult == 1 means raw bayer */
+ sd_pkt_scan_bayer(gspca_dev, data, len);
+ else
+ sd_pkt_scan_janggu(gspca_dev, data, len);
+}
+
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+static int sd_int_pkt_scan(struct gspca_dev *gspca_dev, u8 *data, int len)
+{
+ struct sd *sd = (struct sd *)gspca_dev;
+ u8 state;
+
+ if (len != 2)
+ return -EINVAL;
+
+ switch (data[0]) {
+ case 0:
+ case 1:
+ state = data[0];
+ break;
+ default:
+ return -EINVAL;
+ }
+ if (sd->button_state != state) {
+ input_report_key(gspca_dev->input_dev, KEY_CAMERA, state);
+ input_sync(gspca_dev->input_dev);
+ sd->button_state = state;
+ }
+
+ return 0;
+}
+#endif
+
+static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct gspca_dev *gspca_dev =
+ container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+ struct sd *sd = (struct sd *)gspca_dev;
+
+ gspca_dev->usb_err = 0;
+
+ if (!gspca_dev->streaming)
+ return 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_BRIGHTNESS:
+ setbrightness(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_GAIN:
+ setgain(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_EXPOSURE:
+ setexposure(gspca_dev, ctrl->val, sd->freq->val);
+ break;
+ }
+ return gspca_dev->usb_err;
+}
+
+static const struct v4l2_ctrl_ops sd_ctrl_ops = {
+ .s_ctrl = sd_s_ctrl,
+};
+
+static int sd_init_controls(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *)gspca_dev;
+ struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
+
+ gspca_dev->vdev.ctrl_handler = hdl;
+ v4l2_ctrl_handler_init(hdl, 4);
+ if (sd->has_brightness)
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_BRIGHTNESS, 0, 255, 1, 15);
+ /* max is really 63 but > 50 is not pretty */
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_GAIN, 0, 50, 1, 25);
+ sd->exposure = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_EXPOSURE, 0, 32767, 1, 15000);
+ sd->freq = v4l2_ctrl_new_std_menu(hdl, &sd_ctrl_ops,
+ V4L2_CID_POWER_LINE_FREQUENCY,
+ V4L2_CID_POWER_LINE_FREQUENCY_60HZ, 0, 0);
+
+ if (hdl->error) {
+ pr_err("Could not initialize controls\n");
+ return hdl->error;
+ }
+ v4l2_ctrl_cluster(2, &sd->exposure);
+ return 0;
+}
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .config = sd_config,
+ .init = sd_init,
+ .init_controls = sd_init_controls,
+ .isoc_init = sd_isoc_init,
+ .start = sd_start,
+ .stopN = sd_stopN,
+ .dq_callback = sd_dq_callback,
+ .pkt_scan = sd_pkt_scan,
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+ .int_pkt_scan = sd_int_pkt_scan,
+#endif
+};
+
+/* -- module initialisation -- */
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x03e8, 0x0004)}, /* Endpoints/Aox SE401 */
+ {USB_DEVICE(0x0471, 0x030b)}, /* Philips PCVC665K */
+ {USB_DEVICE(0x047d, 0x5001)}, /* Kensington 67014 */
+ {USB_DEVICE(0x047d, 0x5002)}, /* Kensington 6701(5/7) */
+ {USB_DEVICE(0x047d, 0x5003)}, /* Kensington 67016 */
+ {}
+};
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static int sd_pre_reset(struct usb_interface *intf)
+{
+ return 0;
+}
+
+static int sd_post_reset(struct usb_interface *intf)
+{
+ return 0;
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+ .pre_reset = sd_pre_reset,
+ .post_reset = sd_post_reset,
+};
+
+module_usb_driver(sd_driver);
--- /dev/null
+/*
+ * GSPCA Endpoints (formerly known as AOX) se401 USB Camera sub Driver
+ *
+ * Copyright (C) 2011 Hans de Goede <hdegoede@redhat.com>
+ *
+ * Based on the v4l1 se401 driver which is:
+ *
+ * Copyright (c) 2000 Jeroen B. Vreeken (pe1rxq@amsat.org)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#define SE401_REQ_GET_CAMERA_DESCRIPTOR 0x06
+#define SE401_REQ_START_CONTINUOUS_CAPTURE 0x41
+#define SE401_REQ_STOP_CONTINUOUS_CAPTURE 0x42
+#define SE401_REQ_CAPTURE_FRAME 0x43
+#define SE401_REQ_GET_BRT 0x44
+#define SE401_REQ_SET_BRT 0x45
+#define SE401_REQ_GET_WIDTH 0x4c
+#define SE401_REQ_SET_WIDTH 0x4d
+#define SE401_REQ_GET_HEIGHT 0x4e
+#define SE401_REQ_SET_HEIGHT 0x4f
+#define SE401_REQ_GET_OUTPUT_MODE 0x50
+#define SE401_REQ_SET_OUTPUT_MODE 0x51
+#define SE401_REQ_GET_EXT_FEATURE 0x52
+#define SE401_REQ_SET_EXT_FEATURE 0x53
+#define SE401_REQ_CAMERA_POWER 0x56
+#define SE401_REQ_LED_CONTROL 0x57
+#define SE401_REQ_BIOS 0xff
+
+#define SE401_BIOS_READ 0x07
+
+#define SE401_FORMAT_BAYER 0x40
+
+/* Hyundai hv7131b registers
+ 7121 and 7141 should be the same (haven't really checked...) */
+/* Mode registers: */
+#define HV7131_REG_MODE_A 0x00
+#define HV7131_REG_MODE_B 0x01
+#define HV7131_REG_MODE_C 0x02
+/* Frame registers: */
+#define HV7131_REG_FRSU 0x10
+#define HV7131_REG_FRSL 0x11
+#define HV7131_REG_FCSU 0x12
+#define HV7131_REG_FCSL 0x13
+#define HV7131_REG_FWHU 0x14
+#define HV7131_REG_FWHL 0x15
+#define HV7131_REG_FWWU 0x16
+#define HV7131_REG_FWWL 0x17
+/* Timing registers: */
+#define HV7131_REG_THBU 0x20
+#define HV7131_REG_THBL 0x21
+#define HV7131_REG_TVBU 0x22
+#define HV7131_REG_TVBL 0x23
+#define HV7131_REG_TITU 0x25
+#define HV7131_REG_TITM 0x26
+#define HV7131_REG_TITL 0x27
+#define HV7131_REG_TMCD 0x28
+/* Adjust Registers: */
+#define HV7131_REG_ARLV 0x30
+#define HV7131_REG_ARCG 0x31
+#define HV7131_REG_AGCG 0x32
+#define HV7131_REG_ABCG 0x33
+#define HV7131_REG_APBV 0x34
+#define HV7131_REG_ASLP 0x54
+/* Offset Registers: */
+#define HV7131_REG_OFSR 0x50
+#define HV7131_REG_OFSG 0x51
+#define HV7131_REG_OFSB 0x52
+/* REset level statistics registers: */
+#define HV7131_REG_LOREFNOH 0x57
+#define HV7131_REG_LOREFNOL 0x58
+#define HV7131_REG_HIREFNOH 0x59
+#define HV7131_REG_HIREFNOL 0x5a
+
+/* se401 registers */
+#define SE401_OPERATINGMODE 0x2000
--- /dev/null
+/*
+ * SN9C2028 library
+ *
+ * Copyright (C) 2009 Theodore Kilgore <kilgota@auburn.edu>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#define MODULE_NAME "sn9c2028"
+
+#include "gspca.h"
+
+MODULE_AUTHOR("Theodore Kilgore");
+MODULE_DESCRIPTION("Sonix SN9C2028 USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+/* specific webcam descriptor */
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+ u8 sof_read;
+ u16 model;
+};
+
+struct init_command {
+ unsigned char instruction[6];
+ unsigned char to_read; /* length to read. 0 means no reply requested */
+};
+
+/* How to change the resolution of any of the VGA cams is unknown */
+static const struct v4l2_pix_format vga_mode[] = {
+ {640, 480, V4L2_PIX_FMT_SN9C2028, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480 * 3 / 4,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0},
+};
+
+/* No way to change the resolution of the CIF cams is known */
+static const struct v4l2_pix_format cif_mode[] = {
+ {352, 288, V4L2_PIX_FMT_SN9C2028, V4L2_FIELD_NONE,
+ .bytesperline = 352,
+ .sizeimage = 352 * 288 * 3 / 4,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0},
+};
+
+/* the bytes to write are in gspca_dev->usb_buf */
+static int sn9c2028_command(struct gspca_dev *gspca_dev, u8 *command)
+{
+ int rc;
+
+ PDEBUG(D_USBO, "sending command %02x%02x%02x%02x%02x%02x", command[0],
+ command[1], command[2], command[3], command[4], command[5]);
+
+ memcpy(gspca_dev->usb_buf, command, 6);
+ rc = usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ USB_REQ_GET_CONFIGURATION,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+ 2, 0, gspca_dev->usb_buf, 6, 500);
+ if (rc < 0) {
+ pr_err("command write [%02x] error %d\n",
+ gspca_dev->usb_buf[0], rc);
+ return rc;
+ }
+
+ return 0;
+}
+
+static int sn9c2028_read1(struct gspca_dev *gspca_dev)
+{
+ int rc;
+
+ rc = usb_control_msg(gspca_dev->dev,
+ usb_rcvctrlpipe(gspca_dev->dev, 0),
+ USB_REQ_GET_STATUS,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+ 1, 0, gspca_dev->usb_buf, 1, 500);
+ if (rc != 1) {
+ pr_err("read1 error %d\n", rc);
+ return (rc < 0) ? rc : -EIO;
+ }
+ PDEBUG(D_USBI, "read1 response %02x", gspca_dev->usb_buf[0]);
+ return gspca_dev->usb_buf[0];
+}
+
+static int sn9c2028_read4(struct gspca_dev *gspca_dev, u8 *reading)
+{
+ int rc;
+ rc = usb_control_msg(gspca_dev->dev,
+ usb_rcvctrlpipe(gspca_dev->dev, 0),
+ USB_REQ_GET_STATUS,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+ 4, 0, gspca_dev->usb_buf, 4, 500);
+ if (rc != 4) {
+ pr_err("read4 error %d\n", rc);
+ return (rc < 0) ? rc : -EIO;
+ }
+ memcpy(reading, gspca_dev->usb_buf, 4);
+ PDEBUG(D_USBI, "read4 response %02x%02x%02x%02x", reading[0],
+ reading[1], reading[2], reading[3]);
+ return rc;
+}
+
+static int sn9c2028_long_command(struct gspca_dev *gspca_dev, u8 *command)
+{
+ int i, status;
+ __u8 reading[4];
+
+ status = sn9c2028_command(gspca_dev, command);
+ if (status < 0)
+ return status;
+
+ status = -1;
+ for (i = 0; i < 256 && status < 2; i++)
+ status = sn9c2028_read1(gspca_dev);
+ if (status != 2) {
+ pr_err("long command status read error %d\n", status);
+ return (status < 0) ? status : -EIO;
+ }
+
+ memset(reading, 0, 4);
+ status = sn9c2028_read4(gspca_dev, reading);
+ if (status < 0)
+ return status;
+
+ /* in general, the first byte of the response is the first byte of
+ * the command, or'ed with 8 */
+ status = sn9c2028_read1(gspca_dev);
+ if (status < 0)
+ return status;
+
+ return 0;
+}
+
+static int sn9c2028_short_command(struct gspca_dev *gspca_dev, u8 *command)
+{
+ int err_code;
+
+ err_code = sn9c2028_command(gspca_dev, command);
+ if (err_code < 0)
+ return err_code;
+
+ err_code = sn9c2028_read1(gspca_dev);
+ if (err_code < 0)
+ return err_code;
+
+ return 0;
+}
+
+/* this function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct cam *cam = &gspca_dev->cam;
+
+ PDEBUG(D_PROBE, "SN9C2028 camera detected (vid/pid 0x%04X:0x%04X)",
+ id->idVendor, id->idProduct);
+
+ sd->model = id->idProduct;
+
+ switch (sd->model) {
+ case 0x7005:
+ PDEBUG(D_PROBE, "Genius Smart 300 camera");
+ break;
+ case 0x8000:
+ PDEBUG(D_PROBE, "DC31VC");
+ break;
+ case 0x8001:
+ PDEBUG(D_PROBE, "Spy camera");
+ break;
+ case 0x8003:
+ PDEBUG(D_PROBE, "CIF camera");
+ break;
+ case 0x8008:
+ PDEBUG(D_PROBE, "Mini-Shotz ms-350 camera");
+ break;
+ case 0x800a:
+ PDEBUG(D_PROBE, "Vivitar 3350b type camera");
+ cam->input_flags = V4L2_IN_ST_VFLIP | V4L2_IN_ST_HFLIP;
+ break;
+ }
+
+ switch (sd->model) {
+ case 0x8000:
+ case 0x8001:
+ case 0x8003:
+ cam->cam_mode = cif_mode;
+ cam->nmodes = ARRAY_SIZE(cif_mode);
+ break;
+ default:
+ cam->cam_mode = vga_mode;
+ cam->nmodes = ARRAY_SIZE(vga_mode);
+ }
+ return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ int status = -1;
+
+ sn9c2028_read1(gspca_dev);
+ sn9c2028_read1(gspca_dev);
+ status = sn9c2028_read1(gspca_dev);
+
+ return (status < 0) ? status : 0;
+}
+
+static int run_start_commands(struct gspca_dev *gspca_dev,
+ struct init_command *cam_commands, int n)
+{
+ int i, err_code = -1;
+
+ for (i = 0; i < n; i++) {
+ switch (cam_commands[i].to_read) {
+ case 4:
+ err_code = sn9c2028_long_command(gspca_dev,
+ cam_commands[i].instruction);
+ break;
+ case 1:
+ err_code = sn9c2028_short_command(gspca_dev,
+ cam_commands[i].instruction);
+ break;
+ case 0:
+ err_code = sn9c2028_command(gspca_dev,
+ cam_commands[i].instruction);
+ break;
+ }
+ if (err_code < 0)
+ return err_code;
+ }
+ return 0;
+}
+
+static int start_spy_cam(struct gspca_dev *gspca_dev)
+{
+ struct init_command spy_start_commands[] = {
+ {{0x0c, 0x01, 0x00, 0x00, 0x00, 0x00}, 4},
+ {{0x13, 0x20, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x13, 0x21, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x13, 0x22, 0x01, 0x04, 0x00, 0x00}, 4},
+ {{0x13, 0x23, 0x01, 0x03, 0x00, 0x00}, 4},
+ {{0x13, 0x24, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x13, 0x25, 0x01, 0x16, 0x00, 0x00}, 4}, /* width 352 */
+ {{0x13, 0x26, 0x01, 0x12, 0x00, 0x00}, 4}, /* height 288 */
+ /* {{0x13, 0x27, 0x01, 0x28, 0x00, 0x00}, 4}, */
+ {{0x13, 0x27, 0x01, 0x68, 0x00, 0x00}, 4},
+ {{0x13, 0x28, 0x01, 0x09, 0x00, 0x00}, 4}, /* red gain ?*/
+ /* {{0x13, 0x28, 0x01, 0x00, 0x00, 0x00}, 4}, */
+ {{0x13, 0x29, 0x01, 0x00, 0x00, 0x00}, 4},
+ /* {{0x13, 0x29, 0x01, 0x0c, 0x00, 0x00}, 4}, */
+ {{0x13, 0x2a, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x13, 0x2b, 0x01, 0x00, 0x00, 0x00}, 4},
+ /* {{0x13, 0x2c, 0x01, 0x02, 0x00, 0x00}, 4}, */
+ {{0x13, 0x2c, 0x01, 0x02, 0x00, 0x00}, 4},
+ {{0x13, 0x2d, 0x01, 0x02, 0x00, 0x00}, 4},
+ /* {{0x13, 0x2e, 0x01, 0x09, 0x00, 0x00}, 4}, */
+ {{0x13, 0x2e, 0x01, 0x09, 0x00, 0x00}, 4},
+ {{0x13, 0x2f, 0x01, 0x07, 0x00, 0x00}, 4},
+ {{0x12, 0x34, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x13, 0x34, 0x01, 0xa1, 0x00, 0x00}, 4},
+ {{0x13, 0x35, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x02, 0x06, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x03, 0x13, 0x00, 0x00, 0x00}, 4}, /*don't mess with*/
+ /*{{0x11, 0x04, 0x06, 0x00, 0x00, 0x00}, 4}, observed */
+ {{0x11, 0x04, 0x00, 0x00, 0x00, 0x00}, 4}, /* brighter */
+ /*{{0x11, 0x05, 0x65, 0x00, 0x00, 0x00}, 4}, observed */
+ {{0x11, 0x05, 0x00, 0x00, 0x00, 0x00}, 4}, /* brighter */
+ {{0x11, 0x06, 0xb1, 0x00, 0x00, 0x00}, 4}, /* observed */
+ {{0x11, 0x07, 0x00, 0x00, 0x00, 0x00}, 4},
+ /*{{0x11, 0x08, 0x06, 0x00, 0x00, 0x00}, 4}, observed */
+ {{0x11, 0x08, 0x0b, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x09, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x0a, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x0b, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x0c, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x0d, 0x00, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x0e, 0x04, 0x00, 0x00, 0x00}, 4},
+ /* {{0x11, 0x0f, 0x00, 0x00, 0x00, 0x00}, 4}, */
+ /* brightness or gain. 0 is default. 4 is good
+ * indoors at night with incandescent lighting */
+ {{0x11, 0x0f, 0x04, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x10, 0x06, 0x00, 0x00, 0x00}, 4}, /*hstart or hoffs*/
+ {{0x11, 0x11, 0x06, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x12, 0x00, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x14, 0x02, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x13, 0x01, 0x00, 0x00, 0x00}, 4},
+ /* {{0x1b, 0x02, 0x06, 0x00, 0x00, 0x00}, 1}, observed */
+ {{0x1b, 0x02, 0x11, 0x00, 0x00, 0x00}, 1}, /* brighter */
+ /* {{0x1b, 0x13, 0x01, 0x00, 0x00, 0x00}, 1}, observed */
+ {{0x1b, 0x13, 0x11, 0x00, 0x00, 0x00}, 1},
+ {{0x20, 0x34, 0xa1, 0x00, 0x00, 0x00}, 1}, /* compresses */
+ /* Camera should start to capture now. */
+ };
+
+ return run_start_commands(gspca_dev, spy_start_commands,
+ ARRAY_SIZE(spy_start_commands));
+}
+
+static int start_cif_cam(struct gspca_dev *gspca_dev)
+{
+ struct init_command cif_start_commands[] = {
+ {{0x0c, 0x01, 0x00, 0x00, 0x00, 0x00}, 4},
+ /* The entire sequence below seems redundant */
+ /* {{0x13, 0x20, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x13, 0x21, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x13, 0x22, 0x01, 0x06, 0x00, 0x00}, 4},
+ {{0x13, 0x23, 0x01, 0x02, 0x00, 0x00}, 4},
+ {{0x13, 0x24, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x13, 0x25, 0x01, 0x16, 0x00, 0x00}, 4}, width?
+ {{0x13, 0x26, 0x01, 0x12, 0x00, 0x00}, 4}, height?
+ {{0x13, 0x27, 0x01, 0x68, 0x00, 0x00}, 4}, subsample?
+ {{0x13, 0x28, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x13, 0x29, 0x01, 0x20, 0x00, 0x00}, 4},
+ {{0x13, 0x2a, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x13, 0x2b, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x13, 0x2c, 0x01, 0x02, 0x00, 0x00}, 4},
+ {{0x13, 0x2d, 0x01, 0x03, 0x00, 0x00}, 4},
+ {{0x13, 0x2e, 0x01, 0x0f, 0x00, 0x00}, 4},
+ {{0x13, 0x2f, 0x01, 0x0c, 0x00, 0x00}, 4},
+ {{0x12, 0x34, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x13, 0x34, 0x01, 0xa1, 0x00, 0x00}, 4},
+ {{0x13, 0x35, 0x01, 0x00, 0x00, 0x00}, 4},*/
+ {{0x1b, 0x21, 0x00, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x17, 0x00, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x19, 0x00, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x02, 0x06, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x03, 0x5a, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x04, 0x27, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x05, 0x01, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x12, 0x14, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x13, 0x00, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x14, 0x00, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x15, 0x00, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x16, 0x00, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x77, 0xa2, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x06, 0x0f, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x07, 0x14, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x08, 0x0f, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x09, 0x10, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x0e, 0x00, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x0f, 0x00, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x12, 0x07, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x10, 0x1f, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x11, 0x01, 0x00, 0x00, 0x00}, 1},
+ {{0x13, 0x25, 0x01, 0x16, 0x00, 0x00}, 1}, /* width/8 */
+ {{0x13, 0x26, 0x01, 0x12, 0x00, 0x00}, 1}, /* height/8 */
+ /* {{0x13, 0x27, 0x01, 0x68, 0x00, 0x00}, 4}, subsample?
+ * {{0x13, 0x28, 0x01, 0x1e, 0x00, 0x00}, 4}, does nothing
+ * {{0x13, 0x27, 0x01, 0x20, 0x00, 0x00}, 4}, */
+ /* {{0x13, 0x29, 0x01, 0x22, 0x00, 0x00}, 4},
+ * causes subsampling
+ * but not a change in the resolution setting! */
+ {{0x13, 0x2c, 0x01, 0x02, 0x00, 0x00}, 4},
+ {{0x13, 0x2d, 0x01, 0x01, 0x00, 0x00}, 4},
+ {{0x13, 0x2e, 0x01, 0x08, 0x00, 0x00}, 4},
+ {{0x13, 0x2f, 0x01, 0x06, 0x00, 0x00}, 4},
+ {{0x13, 0x28, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x1b, 0x04, 0x6d, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x05, 0x03, 0x00, 0x00, 0x00}, 1},
+ {{0x20, 0x36, 0x06, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x0e, 0x01, 0x00, 0x00, 0x00}, 1},
+ {{0x12, 0x27, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x1b, 0x0f, 0x00, 0x00, 0x00, 0x00}, 1},
+ {{0x20, 0x36, 0x05, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x10, 0x0f, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x02, 0x06, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x11, 0x01, 0x00, 0x00, 0x00}, 1},
+ {{0x20, 0x34, 0xa1, 0x00, 0x00, 0x00}, 1},/* use compression */
+ /* Camera should start to capture now. */
+ };
+
+ return run_start_commands(gspca_dev, cif_start_commands,
+ ARRAY_SIZE(cif_start_commands));
+}
+
+static int start_ms350_cam(struct gspca_dev *gspca_dev)
+{
+ struct init_command ms350_start_commands[] = {
+ {{0x0c, 0x01, 0x00, 0x00, 0x00, 0x00}, 4},
+ {{0x16, 0x01, 0x00, 0x00, 0x00, 0x00}, 4},
+ {{0x13, 0x20, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x13, 0x21, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x13, 0x22, 0x01, 0x04, 0x00, 0x00}, 4},
+ {{0x13, 0x23, 0x01, 0x03, 0x00, 0x00}, 4},
+ {{0x13, 0x24, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x13, 0x25, 0x01, 0x16, 0x00, 0x00}, 4},
+ {{0x13, 0x26, 0x01, 0x12, 0x00, 0x00}, 4},
+ {{0x13, 0x27, 0x01, 0x28, 0x00, 0x00}, 4},
+ {{0x13, 0x28, 0x01, 0x09, 0x00, 0x00}, 4},
+ {{0x13, 0x29, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x13, 0x2a, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x13, 0x2b, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x13, 0x2c, 0x01, 0x02, 0x00, 0x00}, 4},
+ {{0x13, 0x2d, 0x01, 0x03, 0x00, 0x00}, 4},
+ {{0x13, 0x2e, 0x01, 0x0f, 0x00, 0x00}, 4},
+ {{0x13, 0x2f, 0x01, 0x0c, 0x00, 0x00}, 4},
+ {{0x12, 0x34, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x13, 0x34, 0x01, 0xa1, 0x00, 0x00}, 4},
+ {{0x13, 0x35, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x00, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x01, 0x70, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x02, 0x05, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x03, 0x5d, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x04, 0x07, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x05, 0x25, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x06, 0x00, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x07, 0x09, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x08, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x09, 0x00, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x0a, 0x00, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x0b, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x0c, 0x00, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x0d, 0x0c, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x0e, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x0f, 0x00, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x10, 0x00, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x11, 0x00, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x12, 0x00, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x13, 0x63, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x15, 0x70, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x18, 0x00, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x11, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x13, 0x25, 0x01, 0x28, 0x00, 0x00}, 4}, /* width */
+ {{0x13, 0x26, 0x01, 0x1e, 0x00, 0x00}, 4}, /* height */
+ {{0x13, 0x28, 0x01, 0x09, 0x00, 0x00}, 4}, /* vstart? */
+ {{0x13, 0x27, 0x01, 0x28, 0x00, 0x00}, 4},
+ {{0x13, 0x29, 0x01, 0x40, 0x00, 0x00}, 4}, /* hstart? */
+ {{0x13, 0x2c, 0x01, 0x02, 0x00, 0x00}, 4},
+ {{0x13, 0x2d, 0x01, 0x03, 0x00, 0x00}, 4},
+ {{0x13, 0x2e, 0x01, 0x0f, 0x00, 0x00}, 4},
+ {{0x13, 0x2f, 0x01, 0x0c, 0x00, 0x00}, 4},
+ {{0x1b, 0x02, 0x05, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x11, 0x01, 0x00, 0x00, 0x00}, 1},
+ {{0x20, 0x18, 0x00, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x02, 0x0a, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x11, 0x01, 0x00, 0x00, 0x00}, 0},
+ /* Camera should start to capture now. */
+ };
+
+ return run_start_commands(gspca_dev, ms350_start_commands,
+ ARRAY_SIZE(ms350_start_commands));
+}
+
+static int start_genius_cam(struct gspca_dev *gspca_dev)
+{
+ struct init_command genius_start_commands[] = {
+ {{0x0c, 0x01, 0x00, 0x00, 0x00, 0x00}, 4},
+ {{0x16, 0x01, 0x00, 0x00, 0x00, 0x00}, 4},
+ {{0x10, 0x00, 0x00, 0x00, 0x00, 0x00}, 4},
+ {{0x13, 0x25, 0x01, 0x16, 0x00, 0x00}, 4},
+ {{0x13, 0x26, 0x01, 0x12, 0x00, 0x00}, 4},
+ /* "preliminary" width and height settings */
+ {{0x13, 0x28, 0x01, 0x0e, 0x00, 0x00}, 4},
+ {{0x13, 0x27, 0x01, 0x20, 0x00, 0x00}, 4},
+ {{0x13, 0x29, 0x01, 0x22, 0x00, 0x00}, 4},
+ {{0x13, 0x2c, 0x01, 0x02, 0x00, 0x00}, 4},
+ {{0x13, 0x2d, 0x01, 0x02, 0x00, 0x00}, 4},
+ {{0x13, 0x2e, 0x01, 0x09, 0x00, 0x00}, 4},
+ {{0x13, 0x2f, 0x01, 0x07, 0x00, 0x00}, 4},
+ {{0x11, 0x20, 0x00, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x21, 0x2d, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x22, 0x00, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x23, 0x03, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x10, 0x00, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x11, 0x64, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x12, 0x00, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x13, 0x91, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x14, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x15, 0x20, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x16, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x17, 0x60, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x20, 0x00, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x21, 0x2d, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x22, 0x00, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x23, 0x03, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x25, 0x00, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x26, 0x02, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x27, 0x88, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x30, 0x38, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x31, 0x2a, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x32, 0x2a, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x33, 0x2a, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x34, 0x02, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x5b, 0x0a, 0x00, 0x00, 0x00}, 4},
+ {{0x13, 0x25, 0x01, 0x28, 0x00, 0x00}, 4}, /* real width */
+ {{0x13, 0x26, 0x01, 0x1e, 0x00, 0x00}, 4}, /* real height */
+ {{0x13, 0x28, 0x01, 0x0e, 0x00, 0x00}, 4},
+ {{0x13, 0x27, 0x01, 0x20, 0x00, 0x00}, 4},
+ {{0x13, 0x29, 0x01, 0x62, 0x00, 0x00}, 4},
+ {{0x13, 0x2c, 0x01, 0x02, 0x00, 0x00}, 4},
+ {{0x13, 0x2d, 0x01, 0x03, 0x00, 0x00}, 4},
+ {{0x13, 0x2e, 0x01, 0x0f, 0x00, 0x00}, 4},
+ {{0x13, 0x2f, 0x01, 0x0c, 0x00, 0x00}, 4},
+ {{0x11, 0x20, 0x00, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x21, 0x2a, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x22, 0x00, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x23, 0x28, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x10, 0x00, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x11, 0x04, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x12, 0x00, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x13, 0x03, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x14, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x15, 0xe0, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x16, 0x02, 0x00, 0x00, 0x00}, 4},
+ {{0x11, 0x17, 0x80, 0x00, 0x00, 0x00}, 4},
+ {{0x1c, 0x20, 0x00, 0x2a, 0x00, 0x00}, 1},
+ {{0x1c, 0x20, 0x00, 0x2a, 0x00, 0x00}, 1},
+ {{0x20, 0x34, 0xa1, 0x00, 0x00, 0x00}, 0}
+ /* Camera should start to capture now. */
+ };
+
+ return run_start_commands(gspca_dev, genius_start_commands,
+ ARRAY_SIZE(genius_start_commands));
+}
+
+static int start_vivitar_cam(struct gspca_dev *gspca_dev)
+{
+ struct init_command vivitar_start_commands[] = {
+ {{0x0c, 0x01, 0x00, 0x00, 0x00, 0x00}, 4},
+ {{0x13, 0x20, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x13, 0x21, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x13, 0x22, 0x01, 0x01, 0x00, 0x00}, 4},
+ {{0x13, 0x23, 0x01, 0x01, 0x00, 0x00}, 4},
+ {{0x13, 0x24, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x13, 0x25, 0x01, 0x28, 0x00, 0x00}, 4},
+ {{0x13, 0x26, 0x01, 0x1e, 0x00, 0x00}, 4},
+ {{0x13, 0x27, 0x01, 0x20, 0x00, 0x00}, 4},
+ {{0x13, 0x28, 0x01, 0x0a, 0x00, 0x00}, 4},
+ /*
+ * Above is changed from OEM 0x0b. Fixes Bayer tiling.
+ * Presumably gives a vertical shift of one row.
+ */
+ {{0x13, 0x29, 0x01, 0x20, 0x00, 0x00}, 4},
+ /* Above seems to do horizontal shift. */
+ {{0x13, 0x2a, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x13, 0x2b, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x13, 0x2c, 0x01, 0x02, 0x00, 0x00}, 4},
+ {{0x13, 0x2d, 0x01, 0x03, 0x00, 0x00}, 4},
+ {{0x13, 0x2e, 0x01, 0x0f, 0x00, 0x00}, 4},
+ {{0x13, 0x2f, 0x01, 0x0c, 0x00, 0x00}, 4},
+ /* Above three commands seem to relate to brightness. */
+ {{0x12, 0x34, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x13, 0x34, 0x01, 0xa1, 0x00, 0x00}, 4},
+ {{0x13, 0x35, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x1b, 0x12, 0x80, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x01, 0x77, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x02, 0x3a, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x12, 0x78, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x13, 0x00, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x14, 0x80, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x15, 0x34, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x1b, 0x04, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x20, 0x44, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x23, 0xee, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x26, 0xa0, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x27, 0x9a, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x28, 0xa0, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x29, 0x30, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x2a, 0x80, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x2b, 0x00, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x2f, 0x3d, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x30, 0x24, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x32, 0x86, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x60, 0xa9, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x61, 0x42, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x65, 0x00, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x69, 0x38, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x6f, 0x88, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x70, 0x0b, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x71, 0x00, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x74, 0x21, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x75, 0x86, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x76, 0x00, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x7d, 0xf3, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x17, 0x1c, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x18, 0xc0, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x19, 0x05, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x1a, 0xf6, 0x00, 0x00, 0x00}, 1},
+ /* {{0x13, 0x25, 0x01, 0x28, 0x00, 0x00}, 4},
+ {{0x13, 0x26, 0x01, 0x1e, 0x00, 0x00}, 4},
+ {{0x13, 0x28, 0x01, 0x0b, 0x00, 0x00}, 4}, */
+ {{0x20, 0x36, 0x06, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x10, 0x26, 0x00, 0x00, 0x00}, 1},
+ {{0x12, 0x27, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x1b, 0x76, 0x03, 0x00, 0x00, 0x00}, 1},
+ {{0x20, 0x36, 0x05, 0x00, 0x00, 0x00}, 1},
+ {{0x1b, 0x00, 0x3f, 0x00, 0x00, 0x00}, 1},
+ /* Above is brightness; OEM driver setting is 0x10 */
+ {{0x12, 0x27, 0x01, 0x00, 0x00, 0x00}, 4},
+ {{0x20, 0x29, 0x30, 0x00, 0x00, 0x00}, 1},
+ {{0x20, 0x34, 0xa1, 0x00, 0x00, 0x00}, 1}
+ };
+
+ return run_start_commands(gspca_dev, vivitar_start_commands,
+ ARRAY_SIZE(vivitar_start_commands));
+}
+
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int err_code;
+
+ sd->sof_read = 0;
+
+ switch (sd->model) {
+ case 0x7005:
+ err_code = start_genius_cam(gspca_dev);
+ break;
+ case 0x8001:
+ err_code = start_spy_cam(gspca_dev);
+ break;
+ case 0x8003:
+ err_code = start_cif_cam(gspca_dev);
+ break;
+ case 0x8008:
+ err_code = start_ms350_cam(gspca_dev);
+ break;
+ case 0x800a:
+ err_code = start_vivitar_cam(gspca_dev);
+ break;
+ default:
+ pr_err("Starting unknown camera, please report this\n");
+ return -ENXIO;
+ }
+
+ return err_code;
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+ int result;
+ __u8 data[6];
+
+ result = sn9c2028_read1(gspca_dev);
+ if (result < 0)
+ PDEBUG(D_ERR, "Camera Stop read failed");
+
+ memset(data, 0, 6);
+ data[0] = 0x14;
+ result = sn9c2028_command(gspca_dev, data);
+ if (result < 0)
+ PDEBUG(D_ERR, "Camera Stop command failed");
+}
+
+/* Include sn9c2028 sof detection functions */
+#include "sn9c2028.h"
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+ __u8 *data, /* isoc packet */
+ int len) /* iso packet length */
+{
+ unsigned char *sof;
+
+ sof = sn9c2028_find_sof(gspca_dev, data, len);
+ if (sof) {
+ int n;
+
+ /* finish decoding current frame */
+ n = sof - data;
+ if (n > sizeof sn9c2028_sof_marker)
+ n -= sizeof sn9c2028_sof_marker;
+ else
+ n = 0;
+ gspca_frame_add(gspca_dev, LAST_PACKET, data, n);
+ /* Start next frame. */
+ gspca_frame_add(gspca_dev, FIRST_PACKET,
+ sn9c2028_sof_marker, sizeof sn9c2028_sof_marker);
+ len -= sof - data;
+ data = sof;
+ }
+ gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
+}
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .config = sd_config,
+ .init = sd_init,
+ .start = sd_start,
+ .stopN = sd_stopN,
+ .pkt_scan = sd_pkt_scan,
+};
+
+/* -- module initialisation -- */
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x0458, 0x7005)}, /* Genius Smart 300, version 2 */
+ /* The Genius Smart is untested. I can't find an owner ! */
+ /* {USB_DEVICE(0x0c45, 0x8000)}, DC31VC, Don't know this camera */
+ {USB_DEVICE(0x0c45, 0x8001)}, /* Wild Planet digital spy cam */
+ {USB_DEVICE(0x0c45, 0x8003)}, /* Several small CIF cameras */
+ /* {USB_DEVICE(0x0c45, 0x8006)}, Unknown VGA camera */
+ {USB_DEVICE(0x0c45, 0x8008)}, /* Mini-Shotz ms-350 */
+ {USB_DEVICE(0x0c45, 0x800a)}, /* Vivicam 3350B */
+ {}
+};
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
--- /dev/null
+/*
+ * SN9C2028 common functions
+ *
+ * Copyright (C) 2009 Theodore Kilgore <kilgota@auburn,edu>
+ *
+ * Based closely upon the file gspca/pac_common.h
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+static const unsigned char sn9c2028_sof_marker[5] =
+ { 0xff, 0xff, 0x00, 0xc4, 0xc4 };
+
+static unsigned char *sn9c2028_find_sof(struct gspca_dev *gspca_dev,
+ unsigned char *m, int len)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int i;
+
+ /* Search for the SOF marker (fixed part) in the header */
+ for (i = 0; i < len; i++) {
+ if (m[i] == sn9c2028_sof_marker[sd->sof_read]) {
+ sd->sof_read++;
+ if (sd->sof_read == sizeof(sn9c2028_sof_marker)) {
+ PDEBUG(D_FRAM,
+ "SOF found, bytes to analyze: %u."
+ " Frame starts at byte #%u",
+ len, i + 1);
+ sd->sof_read = 0;
+ return m + i + 1;
+ }
+ } else {
+ sd->sof_read = 0;
+ }
+ }
+
+ return NULL;
+}
--- /dev/null
+/*
+ * Sonix sn9c201 sn9c202 library
+ *
+ * Copyright (C) 2012 Jean-Francois Moine <http://moinejf.free.fr>
+ * Copyright (C) 2008-2009 microdia project <microdia@googlegroups.com>
+ * Copyright (C) 2009 Brian Johnson <brijohn@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include <linux/input.h>
+
+#include "gspca.h"
+#include "jpeg.h"
+
+#include <media/v4l2-chip-ident.h>
+#include <linux/dmi.h>
+
+MODULE_AUTHOR("Brian Johnson <brijohn@gmail.com>, "
+ "microdia project <microdia@googlegroups.com>");
+MODULE_DESCRIPTION("GSPCA/SN9C20X USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+/*
+ * Pixel format private data
+ */
+#define SCALE_MASK 0x0f
+#define SCALE_160x120 0
+#define SCALE_320x240 1
+#define SCALE_640x480 2
+#define SCALE_1280x1024 3
+#define MODE_RAW 0x10
+#define MODE_JPEG 0x20
+#define MODE_SXGA 0x80
+
+#define SENSOR_OV9650 0
+#define SENSOR_OV9655 1
+#define SENSOR_SOI968 2
+#define SENSOR_OV7660 3
+#define SENSOR_OV7670 4
+#define SENSOR_MT9V011 5
+#define SENSOR_MT9V111 6
+#define SENSOR_MT9V112 7
+#define SENSOR_MT9M001 8
+#define SENSOR_MT9M111 9
+#define SENSOR_MT9M112 10
+#define SENSOR_HV7131R 11
+#define SENSOR_MT9VPRB 12
+
+/* camera flags */
+#define HAS_NO_BUTTON 0x1
+#define LED_REVERSE 0x2 /* some cameras unset gpio to turn on leds */
+#define FLIP_DETECT 0x4
+
+/* specific webcam descriptor */
+struct sd {
+ struct gspca_dev gspca_dev;
+
+ struct { /* color control cluster */
+ struct v4l2_ctrl *brightness;
+ struct v4l2_ctrl *contrast;
+ struct v4l2_ctrl *saturation;
+ struct v4l2_ctrl *hue;
+ };
+ struct { /* blue/red balance control cluster */
+ struct v4l2_ctrl *blue;
+ struct v4l2_ctrl *red;
+ };
+ struct { /* h/vflip control cluster */
+ struct v4l2_ctrl *hflip;
+ struct v4l2_ctrl *vflip;
+ };
+ struct v4l2_ctrl *gamma;
+ struct { /* autogain and exposure or gain control cluster */
+ struct v4l2_ctrl *autogain;
+ struct v4l2_ctrl *exposure;
+ struct v4l2_ctrl *gain;
+ };
+ struct v4l2_ctrl *jpegqual;
+
+ struct work_struct work;
+ struct workqueue_struct *work_thread;
+
+ u32 pktsz; /* (used by pkt_scan) */
+ u16 npkt;
+ s8 nchg;
+ u8 fmt; /* (used for JPEG QTAB update */
+
+#define MIN_AVG_LUM 80
+#define MAX_AVG_LUM 130
+ atomic_t avg_lum;
+ u8 old_step;
+ u8 older_step;
+ u8 exposure_step;
+
+ u8 i2c_addr;
+ u8 i2c_intf;
+ u8 sensor;
+ u8 hstart;
+ u8 vstart;
+
+ u8 jpeg_hdr[JPEG_HDR_SZ];
+
+ u8 flags;
+};
+
+static void qual_upd(struct work_struct *work);
+
+struct i2c_reg_u8 {
+ u8 reg;
+ u8 val;
+};
+
+struct i2c_reg_u16 {
+ u8 reg;
+ u16 val;
+};
+
+static const struct dmi_system_id flip_dmi_table[] = {
+ {
+ .ident = "MSI MS-1034",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "MICRO-STAR INT'L CO.,LTD."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "MS-1034"),
+ DMI_MATCH(DMI_PRODUCT_VERSION, "0341")
+ }
+ },
+ {
+ .ident = "MSI MS-1632",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "MSI"),
+ DMI_MATCH(DMI_BOARD_NAME, "MS-1632")
+ }
+ },
+ {
+ .ident = "MSI MS-1633X",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "MSI"),
+ DMI_MATCH(DMI_BOARD_NAME, "MS-1633X")
+ }
+ },
+ {
+ .ident = "MSI MS-1635X",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "MSI"),
+ DMI_MATCH(DMI_BOARD_NAME, "MS-1635X")
+ }
+ },
+ {
+ .ident = "ASUSTeK W7J",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer Inc."),
+ DMI_MATCH(DMI_BOARD_NAME, "W7J ")
+ }
+ },
+ {}
+};
+
+static const struct v4l2_pix_format vga_mode[] = {
+ {160, 120, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 160 * 120 * 4 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = SCALE_160x120 | MODE_JPEG},
+ {160, 120, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 160 * 120,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = SCALE_160x120 | MODE_RAW},
+ {160, 120, V4L2_PIX_FMT_SN9C20X_I420, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 240 * 120,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = SCALE_160x120},
+ {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 4 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = SCALE_320x240 | MODE_JPEG},
+ {320, 240, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 ,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = SCALE_320x240 | MODE_RAW},
+ {320, 240, V4L2_PIX_FMT_SN9C20X_I420, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 480 * 240 ,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = SCALE_320x240},
+ {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480 * 4 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = SCALE_640x480 | MODE_JPEG},
+ {640, 480, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = SCALE_640x480 | MODE_RAW},
+ {640, 480, V4L2_PIX_FMT_SN9C20X_I420, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 960 * 480,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = SCALE_640x480},
+};
+
+static const struct v4l2_pix_format sxga_mode[] = {
+ {160, 120, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 160 * 120 * 4 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = SCALE_160x120 | MODE_JPEG},
+ {160, 120, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 160 * 120,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = SCALE_160x120 | MODE_RAW},
+ {160, 120, V4L2_PIX_FMT_SN9C20X_I420, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 240 * 120,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = SCALE_160x120},
+ {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 4 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = SCALE_320x240 | MODE_JPEG},
+ {320, 240, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 ,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = SCALE_320x240 | MODE_RAW},
+ {320, 240, V4L2_PIX_FMT_SN9C20X_I420, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 480 * 240 ,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = SCALE_320x240},
+ {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480 * 4 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = SCALE_640x480 | MODE_JPEG},
+ {640, 480, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = SCALE_640x480 | MODE_RAW},
+ {640, 480, V4L2_PIX_FMT_SN9C20X_I420, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 960 * 480,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = SCALE_640x480},
+ {1280, 1024, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 1280,
+ .sizeimage = 1280 * 1024,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = SCALE_1280x1024 | MODE_RAW | MODE_SXGA},
+};
+
+static const struct v4l2_pix_format mono_mode[] = {
+ {160, 120, V4L2_PIX_FMT_GREY, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 160 * 120,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = SCALE_160x120 | MODE_RAW},
+ {320, 240, V4L2_PIX_FMT_GREY, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 ,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = SCALE_320x240 | MODE_RAW},
+ {640, 480, V4L2_PIX_FMT_GREY, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = SCALE_640x480 | MODE_RAW},
+ {1280, 1024, V4L2_PIX_FMT_GREY, V4L2_FIELD_NONE,
+ .bytesperline = 1280,
+ .sizeimage = 1280 * 1024,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = SCALE_1280x1024 | MODE_RAW | MODE_SXGA},
+};
+
+static const s16 hsv_red_x[] = {
+ 41, 44, 46, 48, 50, 52, 54, 56,
+ 58, 60, 62, 64, 66, 68, 70, 72,
+ 74, 76, 78, 80, 81, 83, 85, 87,
+ 88, 90, 92, 93, 95, 97, 98, 100,
+ 101, 102, 104, 105, 107, 108, 109, 110,
+ 112, 113, 114, 115, 116, 117, 118, 119,
+ 120, 121, 122, 123, 123, 124, 125, 125,
+ 126, 127, 127, 128, 128, 129, 129, 129,
+ 130, 130, 130, 130, 131, 131, 131, 131,
+ 131, 131, 131, 131, 130, 130, 130, 130,
+ 129, 129, 129, 128, 128, 127, 127, 126,
+ 125, 125, 124, 123, 122, 122, 121, 120,
+ 119, 118, 117, 116, 115, 114, 112, 111,
+ 110, 109, 107, 106, 105, 103, 102, 101,
+ 99, 98, 96, 94, 93, 91, 90, 88,
+ 86, 84, 83, 81, 79, 77, 75, 74,
+ 72, 70, 68, 66, 64, 62, 60, 58,
+ 56, 54, 52, 49, 47, 45, 43, 41,
+ 39, 36, 34, 32, 30, 28, 25, 23,
+ 21, 19, 16, 14, 12, 9, 7, 5,
+ 3, 0, -1, -3, -6, -8, -10, -12,
+ -15, -17, -19, -22, -24, -26, -28, -30,
+ -33, -35, -37, -39, -41, -44, -46, -48,
+ -50, -52, -54, -56, -58, -60, -62, -64,
+ -66, -68, -70, -72, -74, -76, -78, -80,
+ -81, -83, -85, -87, -88, -90, -92, -93,
+ -95, -97, -98, -100, -101, -102, -104, -105,
+ -107, -108, -109, -110, -112, -113, -114, -115,
+ -116, -117, -118, -119, -120, -121, -122, -123,
+ -123, -124, -125, -125, -126, -127, -127, -128,
+ -128, -128, -128, -128, -128, -128, -128, -128,
+ -128, -128, -128, -128, -128, -128, -128, -128,
+ -128, -128, -128, -128, -128, -128, -128, -128,
+ -128, -127, -127, -126, -125, -125, -124, -123,
+ -122, -122, -121, -120, -119, -118, -117, -116,
+ -115, -114, -112, -111, -110, -109, -107, -106,
+ -105, -103, -102, -101, -99, -98, -96, -94,
+ -93, -91, -90, -88, -86, -84, -83, -81,
+ -79, -77, -75, -74, -72, -70, -68, -66,
+ -64, -62, -60, -58, -56, -54, -52, -49,
+ -47, -45, -43, -41, -39, -36, -34, -32,
+ -30, -28, -25, -23, -21, -19, -16, -14,
+ -12, -9, -7, -5, -3, 0, 1, 3,
+ 6, 8, 10, 12, 15, 17, 19, 22,
+ 24, 26, 28, 30, 33, 35, 37, 39, 41
+};
+
+static const s16 hsv_red_y[] = {
+ 82, 80, 78, 76, 74, 73, 71, 69,
+ 67, 65, 63, 61, 58, 56, 54, 52,
+ 50, 48, 46, 44, 41, 39, 37, 35,
+ 32, 30, 28, 26, 23, 21, 19, 16,
+ 14, 12, 10, 7, 5, 3, 0, -1,
+ -3, -6, -8, -10, -13, -15, -17, -19,
+ -22, -24, -26, -29, -31, -33, -35, -38,
+ -40, -42, -44, -46, -48, -51, -53, -55,
+ -57, -59, -61, -63, -65, -67, -69, -71,
+ -73, -75, -77, -79, -81, -82, -84, -86,
+ -88, -89, -91, -93, -94, -96, -98, -99,
+ -101, -102, -104, -105, -106, -108, -109, -110,
+ -112, -113, -114, -115, -116, -117, -119, -120,
+ -120, -121, -122, -123, -124, -125, -126, -126,
+ -127, -128, -128, -128, -128, -128, -128, -128,
+ -128, -128, -128, -128, -128, -128, -128, -128,
+ -128, -128, -128, -128, -128, -128, -128, -128,
+ -128, -128, -128, -128, -128, -128, -128, -128,
+ -127, -127, -126, -125, -125, -124, -123, -122,
+ -121, -120, -119, -118, -117, -116, -115, -114,
+ -113, -111, -110, -109, -107, -106, -105, -103,
+ -102, -100, -99, -97, -96, -94, -92, -91,
+ -89, -87, -85, -84, -82, -80, -78, -76,
+ -74, -73, -71, -69, -67, -65, -63, -61,
+ -58, -56, -54, -52, -50, -48, -46, -44,
+ -41, -39, -37, -35, -32, -30, -28, -26,
+ -23, -21, -19, -16, -14, -12, -10, -7,
+ -5, -3, 0, 1, 3, 6, 8, 10,
+ 13, 15, 17, 19, 22, 24, 26, 29,
+ 31, 33, 35, 38, 40, 42, 44, 46,
+ 48, 51, 53, 55, 57, 59, 61, 63,
+ 65, 67, 69, 71, 73, 75, 77, 79,
+ 81, 82, 84, 86, 88, 89, 91, 93,
+ 94, 96, 98, 99, 101, 102, 104, 105,
+ 106, 108, 109, 110, 112, 113, 114, 115,
+ 116, 117, 119, 120, 120, 121, 122, 123,
+ 124, 125, 126, 126, 127, 128, 128, 129,
+ 129, 130, 130, 131, 131, 131, 131, 132,
+ 132, 132, 132, 132, 132, 132, 132, 132,
+ 132, 132, 132, 131, 131, 131, 130, 130,
+ 130, 129, 129, 128, 127, 127, 126, 125,
+ 125, 124, 123, 122, 121, 120, 119, 118,
+ 117, 116, 115, 114, 113, 111, 110, 109,
+ 107, 106, 105, 103, 102, 100, 99, 97,
+ 96, 94, 92, 91, 89, 87, 85, 84, 82
+};
+
+static const s16 hsv_green_x[] = {
+ -124, -124, -125, -125, -125, -125, -125, -125,
+ -125, -126, -126, -125, -125, -125, -125, -125,
+ -125, -124, -124, -124, -123, -123, -122, -122,
+ -121, -121, -120, -120, -119, -118, -117, -117,
+ -116, -115, -114, -113, -112, -111, -110, -109,
+ -108, -107, -105, -104, -103, -102, -100, -99,
+ -98, -96, -95, -93, -92, -91, -89, -87,
+ -86, -84, -83, -81, -79, -77, -76, -74,
+ -72, -70, -69, -67, -65, -63, -61, -59,
+ -57, -55, -53, -51, -49, -47, -45, -43,
+ -41, -39, -37, -35, -33, -30, -28, -26,
+ -24, -22, -20, -18, -15, -13, -11, -9,
+ -7, -4, -2, 0, 1, 3, 6, 8,
+ 10, 12, 14, 17, 19, 21, 23, 25,
+ 27, 29, 32, 34, 36, 38, 40, 42,
+ 44, 46, 48, 50, 52, 54, 56, 58,
+ 60, 62, 64, 66, 68, 70, 71, 73,
+ 75, 77, 78, 80, 82, 83, 85, 87,
+ 88, 90, 91, 93, 94, 96, 97, 98,
+ 100, 101, 102, 104, 105, 106, 107, 108,
+ 109, 111, 112, 113, 113, 114, 115, 116,
+ 117, 118, 118, 119, 120, 120, 121, 122,
+ 122, 123, 123, 124, 124, 124, 125, 125,
+ 125, 125, 125, 125, 125, 126, 126, 125,
+ 125, 125, 125, 125, 125, 124, 124, 124,
+ 123, 123, 122, 122, 121, 121, 120, 120,
+ 119, 118, 117, 117, 116, 115, 114, 113,
+ 112, 111, 110, 109, 108, 107, 105, 104,
+ 103, 102, 100, 99, 98, 96, 95, 93,
+ 92, 91, 89, 87, 86, 84, 83, 81,
+ 79, 77, 76, 74, 72, 70, 69, 67,
+ 65, 63, 61, 59, 57, 55, 53, 51,
+ 49, 47, 45, 43, 41, 39, 37, 35,
+ 33, 30, 28, 26, 24, 22, 20, 18,
+ 15, 13, 11, 9, 7, 4, 2, 0,
+ -1, -3, -6, -8, -10, -12, -14, -17,
+ -19, -21, -23, -25, -27, -29, -32, -34,
+ -36, -38, -40, -42, -44, -46, -48, -50,
+ -52, -54, -56, -58, -60, -62, -64, -66,
+ -68, -70, -71, -73, -75, -77, -78, -80,
+ -82, -83, -85, -87, -88, -90, -91, -93,
+ -94, -96, -97, -98, -100, -101, -102, -104,
+ -105, -106, -107, -108, -109, -111, -112, -113,
+ -113, -114, -115, -116, -117, -118, -118, -119,
+ -120, -120, -121, -122, -122, -123, -123, -124, -124
+};
+
+static const s16 hsv_green_y[] = {
+ -100, -99, -98, -97, -95, -94, -93, -91,
+ -90, -89, -87, -86, -84, -83, -81, -80,
+ -78, -76, -75, -73, -71, -70, -68, -66,
+ -64, -63, -61, -59, -57, -55, -53, -51,
+ -49, -48, -46, -44, -42, -40, -38, -36,
+ -34, -32, -30, -27, -25, -23, -21, -19,
+ -17, -15, -13, -11, -9, -7, -4, -2,
+ 0, 1, 3, 5, 7, 9, 11, 14,
+ 16, 18, 20, 22, 24, 26, 28, 30,
+ 32, 34, 36, 38, 40, 42, 44, 46,
+ 48, 50, 52, 54, 56, 58, 59, 61,
+ 63, 65, 67, 68, 70, 72, 74, 75,
+ 77, 78, 80, 82, 83, 85, 86, 88,
+ 89, 90, 92, 93, 95, 96, 97, 98,
+ 100, 101, 102, 103, 104, 105, 106, 107,
+ 108, 109, 110, 111, 112, 112, 113, 114,
+ 115, 115, 116, 116, 117, 117, 118, 118,
+ 119, 119, 119, 120, 120, 120, 120, 120,
+ 121, 121, 121, 121, 121, 121, 120, 120,
+ 120, 120, 120, 119, 119, 119, 118, 118,
+ 117, 117, 116, 116, 115, 114, 114, 113,
+ 112, 111, 111, 110, 109, 108, 107, 106,
+ 105, 104, 103, 102, 100, 99, 98, 97,
+ 95, 94, 93, 91, 90, 89, 87, 86,
+ 84, 83, 81, 80, 78, 76, 75, 73,
+ 71, 70, 68, 66, 64, 63, 61, 59,
+ 57, 55, 53, 51, 49, 48, 46, 44,
+ 42, 40, 38, 36, 34, 32, 30, 27,
+ 25, 23, 21, 19, 17, 15, 13, 11,
+ 9, 7, 4, 2, 0, -1, -3, -5,
+ -7, -9, -11, -14, -16, -18, -20, -22,
+ -24, -26, -28, -30, -32, -34, -36, -38,
+ -40, -42, -44, -46, -48, -50, -52, -54,
+ -56, -58, -59, -61, -63, -65, -67, -68,
+ -70, -72, -74, -75, -77, -78, -80, -82,
+ -83, -85, -86, -88, -89, -90, -92, -93,
+ -95, -96, -97, -98, -100, -101, -102, -103,
+ -104, -105, -106, -107, -108, -109, -110, -111,
+ -112, -112, -113, -114, -115, -115, -116, -116,
+ -117, -117, -118, -118, -119, -119, -119, -120,
+ -120, -120, -120, -120, -121, -121, -121, -121,
+ -121, -121, -120, -120, -120, -120, -120, -119,
+ -119, -119, -118, -118, -117, -117, -116, -116,
+ -115, -114, -114, -113, -112, -111, -111, -110,
+ -109, -108, -107, -106, -105, -104, -103, -102, -100
+};
+
+static const s16 hsv_blue_x[] = {
+ 112, 113, 114, 114, 115, 116, 117, 117,
+ 118, 118, 119, 119, 120, 120, 120, 121,
+ 121, 121, 122, 122, 122, 122, 122, 122,
+ 122, 122, 122, 122, 122, 122, 121, 121,
+ 121, 120, 120, 120, 119, 119, 118, 118,
+ 117, 116, 116, 115, 114, 113, 113, 112,
+ 111, 110, 109, 108, 107, 106, 105, 104,
+ 103, 102, 100, 99, 98, 97, 95, 94,
+ 93, 91, 90, 88, 87, 85, 84, 82,
+ 80, 79, 77, 76, 74, 72, 70, 69,
+ 67, 65, 63, 61, 60, 58, 56, 54,
+ 52, 50, 48, 46, 44, 42, 40, 38,
+ 36, 34, 32, 30, 28, 26, 24, 22,
+ 19, 17, 15, 13, 11, 9, 7, 5,
+ 2, 0, -1, -3, -5, -7, -9, -12,
+ -14, -16, -18, -20, -22, -24, -26, -28,
+ -31, -33, -35, -37, -39, -41, -43, -45,
+ -47, -49, -51, -53, -54, -56, -58, -60,
+ -62, -64, -66, -67, -69, -71, -73, -74,
+ -76, -78, -79, -81, -83, -84, -86, -87,
+ -89, -90, -92, -93, -94, -96, -97, -98,
+ -99, -101, -102, -103, -104, -105, -106, -107,
+ -108, -109, -110, -111, -112, -113, -114, -114,
+ -115, -116, -117, -117, -118, -118, -119, -119,
+ -120, -120, -120, -121, -121, -121, -122, -122,
+ -122, -122, -122, -122, -122, -122, -122, -122,
+ -122, -122, -121, -121, -121, -120, -120, -120,
+ -119, -119, -118, -118, -117, -116, -116, -115,
+ -114, -113, -113, -112, -111, -110, -109, -108,
+ -107, -106, -105, -104, -103, -102, -100, -99,
+ -98, -97, -95, -94, -93, -91, -90, -88,
+ -87, -85, -84, -82, -80, -79, -77, -76,
+ -74, -72, -70, -69, -67, -65, -63, -61,
+ -60, -58, -56, -54, -52, -50, -48, -46,
+ -44, -42, -40, -38, -36, -34, -32, -30,
+ -28, -26, -24, -22, -19, -17, -15, -13,
+ -11, -9, -7, -5, -2, 0, 1, 3,
+ 5, 7, 9, 12, 14, 16, 18, 20,
+ 22, 24, 26, 28, 31, 33, 35, 37,
+ 39, 41, 43, 45, 47, 49, 51, 53,
+ 54, 56, 58, 60, 62, 64, 66, 67,
+ 69, 71, 73, 74, 76, 78, 79, 81,
+ 83, 84, 86, 87, 89, 90, 92, 93,
+ 94, 96, 97, 98, 99, 101, 102, 103,
+ 104, 105, 106, 107, 108, 109, 110, 111, 112
+};
+
+static const s16 hsv_blue_y[] = {
+ -11, -13, -15, -17, -19, -21, -23, -25,
+ -27, -29, -31, -33, -35, -37, -39, -41,
+ -43, -45, -46, -48, -50, -52, -54, -55,
+ -57, -59, -61, -62, -64, -66, -67, -69,
+ -71, -72, -74, -75, -77, -78, -80, -81,
+ -83, -84, -86, -87, -88, -90, -91, -92,
+ -93, -95, -96, -97, -98, -99, -100, -101,
+ -102, -103, -104, -105, -106, -106, -107, -108,
+ -109, -109, -110, -111, -111, -112, -112, -113,
+ -113, -114, -114, -114, -115, -115, -115, -115,
+ -116, -116, -116, -116, -116, -116, -116, -116,
+ -116, -115, -115, -115, -115, -114, -114, -114,
+ -113, -113, -112, -112, -111, -111, -110, -110,
+ -109, -108, -108, -107, -106, -105, -104, -103,
+ -102, -101, -100, -99, -98, -97, -96, -95,
+ -94, -93, -91, -90, -89, -88, -86, -85,
+ -84, -82, -81, -79, -78, -76, -75, -73,
+ -71, -70, -68, -67, -65, -63, -62, -60,
+ -58, -56, -55, -53, -51, -49, -47, -45,
+ -44, -42, -40, -38, -36, -34, -32, -30,
+ -28, -26, -24, -22, -20, -18, -16, -14,
+ -12, -10, -8, -6, -4, -2, 0, 1,
+ 3, 5, 7, 9, 11, 13, 15, 17,
+ 19, 21, 23, 25, 27, 29, 31, 33,
+ 35, 37, 39, 41, 43, 45, 46, 48,
+ 50, 52, 54, 55, 57, 59, 61, 62,
+ 64, 66, 67, 69, 71, 72, 74, 75,
+ 77, 78, 80, 81, 83, 84, 86, 87,
+ 88, 90, 91, 92, 93, 95, 96, 97,
+ 98, 99, 100, 101, 102, 103, 104, 105,
+ 106, 106, 107, 108, 109, 109, 110, 111,
+ 111, 112, 112, 113, 113, 114, 114, 114,
+ 115, 115, 115, 115, 116, 116, 116, 116,
+ 116, 116, 116, 116, 116, 115, 115, 115,
+ 115, 114, 114, 114, 113, 113, 112, 112,
+ 111, 111, 110, 110, 109, 108, 108, 107,
+ 106, 105, 104, 103, 102, 101, 100, 99,
+ 98, 97, 96, 95, 94, 93, 91, 90,
+ 89, 88, 86, 85, 84, 82, 81, 79,
+ 78, 76, 75, 73, 71, 70, 68, 67,
+ 65, 63, 62, 60, 58, 56, 55, 53,
+ 51, 49, 47, 45, 44, 42, 40, 38,
+ 36, 34, 32, 30, 28, 26, 24, 22,
+ 20, 18, 16, 14, 12, 10, 8, 6,
+ 4, 2, 0, -1, -3, -5, -7, -9, -11
+};
+
+static const u16 i2c_ident[] = {
+ V4L2_IDENT_OV9650,
+ V4L2_IDENT_OV9655,
+ V4L2_IDENT_SOI968,
+ V4L2_IDENT_OV7660,
+ V4L2_IDENT_OV7670,
+ V4L2_IDENT_MT9V011,
+ V4L2_IDENT_MT9V111,
+ V4L2_IDENT_MT9V112,
+ V4L2_IDENT_MT9M001C12ST,
+ V4L2_IDENT_MT9M111,
+ V4L2_IDENT_MT9M112,
+ V4L2_IDENT_HV7131R,
+[SENSOR_MT9VPRB] = V4L2_IDENT_UNKNOWN,
+};
+
+static const u16 bridge_init[][2] = {
+ {0x1000, 0x78}, {0x1001, 0x40}, {0x1002, 0x1c},
+ {0x1020, 0x80}, {0x1061, 0x01}, {0x1067, 0x40},
+ {0x1068, 0x30}, {0x1069, 0x20}, {0x106a, 0x10},
+ {0x106b, 0x08}, {0x1188, 0x87}, {0x11a1, 0x00},
+ {0x11a2, 0x00}, {0x11a3, 0x6a}, {0x11a4, 0x50},
+ {0x11ab, 0x00}, {0x11ac, 0x00}, {0x11ad, 0x50},
+ {0x11ae, 0x3c}, {0x118a, 0x04}, {0x0395, 0x04},
+ {0x11b8, 0x3a}, {0x118b, 0x0e}, {0x10f7, 0x05},
+ {0x10f8, 0x14}, {0x10fa, 0xff}, {0x10f9, 0x00},
+ {0x11ba, 0x0a}, {0x11a5, 0x2d}, {0x11a6, 0x2d},
+ {0x11a7, 0x3a}, {0x11a8, 0x05}, {0x11a9, 0x04},
+ {0x11aa, 0x3f}, {0x11af, 0x28}, {0x11b0, 0xd8},
+ {0x11b1, 0x14}, {0x11b2, 0xec}, {0x11b3, 0x32},
+ {0x11b4, 0xdd}, {0x11b5, 0x32}, {0x11b6, 0xdd},
+ {0x10e0, 0x2c}, {0x11bc, 0x40}, {0x11bd, 0x01},
+ {0x11be, 0xf0}, {0x11bf, 0x00}, {0x118c, 0x1f},
+ {0x118d, 0x1f}, {0x118e, 0x1f}, {0x118f, 0x1f},
+ {0x1180, 0x01}, {0x1181, 0x00}, {0x1182, 0x01},
+ {0x1183, 0x00}, {0x1184, 0x50}, {0x1185, 0x80},
+ {0x1007, 0x00}
+};
+
+/* Gain = (bit[3:0] / 16 + 1) * (bit[4] + 1) * (bit[5] + 1) * (bit[6] + 1) */
+static const u8 ov_gain[] = {
+ 0x00 /* 1x */, 0x04 /* 1.25x */, 0x08 /* 1.5x */, 0x0c /* 1.75x */,
+ 0x10 /* 2x */, 0x12 /* 2.25x */, 0x14 /* 2.5x */, 0x16 /* 2.75x */,
+ 0x18 /* 3x */, 0x1a /* 3.25x */, 0x1c /* 3.5x */, 0x1e /* 3.75x */,
+ 0x30 /* 4x */, 0x31 /* 4.25x */, 0x32 /* 4.5x */, 0x33 /* 4.75x */,
+ 0x34 /* 5x */, 0x35 /* 5.25x */, 0x36 /* 5.5x */, 0x37 /* 5.75x */,
+ 0x38 /* 6x */, 0x39 /* 6.25x */, 0x3a /* 6.5x */, 0x3b /* 6.75x */,
+ 0x3c /* 7x */, 0x3d /* 7.25x */, 0x3e /* 7.5x */, 0x3f /* 7.75x */,
+ 0x70 /* 8x */
+};
+
+/* Gain = (bit[8] + 1) * (bit[7] + 1) * (bit[6:0] * 0.03125) */
+static const u16 micron1_gain[] = {
+ /* 1x 1.25x 1.5x 1.75x */
+ 0x0020, 0x0028, 0x0030, 0x0038,
+ /* 2x 2.25x 2.5x 2.75x */
+ 0x00a0, 0x00a4, 0x00a8, 0x00ac,
+ /* 3x 3.25x 3.5x 3.75x */
+ 0x00b0, 0x00b4, 0x00b8, 0x00bc,
+ /* 4x 4.25x 4.5x 4.75x */
+ 0x00c0, 0x00c4, 0x00c8, 0x00cc,
+ /* 5x 5.25x 5.5x 5.75x */
+ 0x00d0, 0x00d4, 0x00d8, 0x00dc,
+ /* 6x 6.25x 6.5x 6.75x */
+ 0x00e0, 0x00e4, 0x00e8, 0x00ec,
+ /* 7x 7.25x 7.5x 7.75x */
+ 0x00f0, 0x00f4, 0x00f8, 0x00fc,
+ /* 8x */
+ 0x01c0
+};
+
+/* mt9m001 sensor uses a different gain formula then other micron sensors */
+/* Gain = (bit[6] + 1) * (bit[5-0] * 0.125) */
+static const u16 micron2_gain[] = {
+ /* 1x 1.25x 1.5x 1.75x */
+ 0x0008, 0x000a, 0x000c, 0x000e,
+ /* 2x 2.25x 2.5x 2.75x */
+ 0x0010, 0x0012, 0x0014, 0x0016,
+ /* 3x 3.25x 3.5x 3.75x */
+ 0x0018, 0x001a, 0x001c, 0x001e,
+ /* 4x 4.25x 4.5x 4.75x */
+ 0x0020, 0x0051, 0x0052, 0x0053,
+ /* 5x 5.25x 5.5x 5.75x */
+ 0x0054, 0x0055, 0x0056, 0x0057,
+ /* 6x 6.25x 6.5x 6.75x */
+ 0x0058, 0x0059, 0x005a, 0x005b,
+ /* 7x 7.25x 7.5x 7.75x */
+ 0x005c, 0x005d, 0x005e, 0x005f,
+ /* 8x */
+ 0x0060
+};
+
+/* Gain = .5 + bit[7:0] / 16 */
+static const u8 hv7131r_gain[] = {
+ 0x08 /* 1x */, 0x0c /* 1.25x */, 0x10 /* 1.5x */, 0x14 /* 1.75x */,
+ 0x18 /* 2x */, 0x1c /* 2.25x */, 0x20 /* 2.5x */, 0x24 /* 2.75x */,
+ 0x28 /* 3x */, 0x2c /* 3.25x */, 0x30 /* 3.5x */, 0x34 /* 3.75x */,
+ 0x38 /* 4x */, 0x3c /* 4.25x */, 0x40 /* 4.5x */, 0x44 /* 4.75x */,
+ 0x48 /* 5x */, 0x4c /* 5.25x */, 0x50 /* 5.5x */, 0x54 /* 5.75x */,
+ 0x58 /* 6x */, 0x5c /* 6.25x */, 0x60 /* 6.5x */, 0x64 /* 6.75x */,
+ 0x68 /* 7x */, 0x6c /* 7.25x */, 0x70 /* 7.5x */, 0x74 /* 7.75x */,
+ 0x78 /* 8x */
+};
+
+static const struct i2c_reg_u8 soi968_init[] = {
+ {0x0c, 0x00}, {0x0f, 0x1f},
+ {0x11, 0x80}, {0x38, 0x52}, {0x1e, 0x00},
+ {0x33, 0x08}, {0x35, 0x8c}, {0x36, 0x0c},
+ {0x37, 0x04}, {0x45, 0x04}, {0x47, 0xff},
+ {0x3e, 0x00}, {0x3f, 0x00}, {0x3b, 0x20},
+ {0x3a, 0x96}, {0x3d, 0x0a}, {0x14, 0x8e},
+ {0x13, 0x8b}, {0x12, 0x40}, {0x17, 0x13},
+ {0x18, 0x63}, {0x19, 0x01}, {0x1a, 0x79},
+ {0x32, 0x24}, {0x03, 0x00}, {0x11, 0x40},
+ {0x2a, 0x10}, {0x2b, 0xe0}, {0x10, 0x32},
+ {0x00, 0x00}, {0x01, 0x80}, {0x02, 0x80},
+};
+
+static const struct i2c_reg_u8 ov7660_init[] = {
+ {0x0e, 0x80}, {0x0d, 0x08}, {0x0f, 0xc3},
+ {0x04, 0xc3}, {0x10, 0x40}, {0x11, 0x40},
+ {0x12, 0x05}, {0x13, 0xba}, {0x14, 0x2a},
+ /* HDG Set hstart and hstop, datasheet default 0x11, 0x61, using
+ 0x10, 0x61 and sd->hstart, vstart = 3, fixes ugly colored borders */
+ {0x17, 0x10}, {0x18, 0x61},
+ {0x37, 0x0f}, {0x38, 0x02}, {0x39, 0x43},
+ {0x3a, 0x00}, {0x69, 0x90}, {0x2d, 0x00},
+ {0x2e, 0x00}, {0x01, 0x78}, {0x02, 0x50},
+};
+
+static const struct i2c_reg_u8 ov7670_init[] = {
+ {0x11, 0x80}, {0x3a, 0x04}, {0x12, 0x01},
+ {0x32, 0xb6}, {0x03, 0x0a}, {0x0c, 0x00}, {0x3e, 0x00},
+ {0x70, 0x3a}, {0x71, 0x35}, {0x72, 0x11}, {0x73, 0xf0},
+ {0xa2, 0x02}, {0x13, 0xe0}, {0x00, 0x00}, {0x10, 0x00},
+ {0x0d, 0x40}, {0x14, 0x28}, {0xa5, 0x05}, {0xab, 0x07},
+ {0x24, 0x95}, {0x25, 0x33}, {0x26, 0xe3}, {0x9f, 0x75},
+ {0xa0, 0x65}, {0xa1, 0x0b}, {0xa6, 0xd8}, {0xa7, 0xd8},
+ {0xa8, 0xf0}, {0xa9, 0x90}, {0xaa, 0x94}, {0x13, 0xe5},
+ {0x0e, 0x61}, {0x0f, 0x4b}, {0x16, 0x02}, {0x1e, 0x27},
+ {0x21, 0x02}, {0x22, 0x91}, {0x29, 0x07}, {0x33, 0x0b},
+ {0x35, 0x0b}, {0x37, 0x1d}, {0x38, 0x71}, {0x39, 0x2a},
+ {0x3c, 0x78}, {0x4d, 0x40}, {0x4e, 0x20}, {0x69, 0x00},
+ {0x74, 0x19}, {0x8d, 0x4f}, {0x8e, 0x00}, {0x8f, 0x00},
+ {0x90, 0x00}, {0x91, 0x00}, {0x96, 0x00}, {0x9a, 0x80},
+ {0xb0, 0x84}, {0xb1, 0x0c}, {0xb2, 0x0e}, {0xb3, 0x82},
+ {0xb8, 0x0a}, {0x43, 0x0a}, {0x44, 0xf0}, {0x45, 0x20},
+ {0x46, 0x7d}, {0x47, 0x29}, {0x48, 0x4a}, {0x59, 0x8c},
+ {0x5a, 0xa5}, {0x5b, 0xde}, {0x5c, 0x96}, {0x5d, 0x66},
+ {0x5e, 0x10}, {0x6c, 0x0a}, {0x6d, 0x55}, {0x6e, 0x11},
+ {0x6f, 0x9e}, {0x6a, 0x40}, {0x01, 0x40}, {0x02, 0x40},
+ {0x13, 0xe7}, {0x4f, 0x6e}, {0x50, 0x70}, {0x51, 0x02},
+ {0x52, 0x1d}, {0x53, 0x56}, {0x54, 0x73}, {0x55, 0x0a},
+ {0x56, 0x55}, {0x57, 0x80}, {0x58, 0x9e}, {0x41, 0x08},
+ {0x3f, 0x02}, {0x75, 0x03}, {0x76, 0x63}, {0x4c, 0x04},
+ {0x77, 0x06}, {0x3d, 0x02}, {0x4b, 0x09}, {0xc9, 0x30},
+ {0x41, 0x08}, {0x56, 0x48}, {0x34, 0x11}, {0xa4, 0x88},
+ {0x96, 0x00}, {0x97, 0x30}, {0x98, 0x20}, {0x99, 0x30},
+ {0x9a, 0x84}, {0x9b, 0x29}, {0x9c, 0x03}, {0x9d, 0x99},
+ {0x9e, 0x7f}, {0x78, 0x04}, {0x79, 0x01}, {0xc8, 0xf0},
+ {0x79, 0x0f}, {0xc8, 0x00}, {0x79, 0x10}, {0xc8, 0x7e},
+ {0x79, 0x0a}, {0xc8, 0x80}, {0x79, 0x0b}, {0xc8, 0x01},
+ {0x79, 0x0c}, {0xc8, 0x0f}, {0x79, 0x0d}, {0xc8, 0x20},
+ {0x79, 0x09}, {0xc8, 0x80}, {0x79, 0x02}, {0xc8, 0xc0},
+ {0x79, 0x03}, {0xc8, 0x40}, {0x79, 0x05}, {0xc8, 0x30},
+ {0x79, 0x26}, {0x62, 0x20}, {0x63, 0x00}, {0x64, 0x06},
+ {0x65, 0x00}, {0x66, 0x05}, {0x94, 0x05}, {0x95, 0x0a},
+ {0x17, 0x13}, {0x18, 0x01}, {0x19, 0x02}, {0x1a, 0x7a},
+ {0x46, 0x59}, {0x47, 0x30}, {0x58, 0x9a}, {0x59, 0x84},
+ {0x5a, 0x91}, {0x5b, 0x57}, {0x5c, 0x75}, {0x5d, 0x6d},
+ {0x5e, 0x13}, {0x64, 0x07}, {0x94, 0x07}, {0x95, 0x0d},
+ {0xa6, 0xdf}, {0xa7, 0xdf}, {0x48, 0x4d}, {0x51, 0x00},
+ {0x6b, 0x0a}, {0x11, 0x80}, {0x2a, 0x00}, {0x2b, 0x00},
+ {0x92, 0x00}, {0x93, 0x00}, {0x55, 0x0a}, {0x56, 0x60},
+ {0x4f, 0x6e}, {0x50, 0x70}, {0x51, 0x00}, {0x52, 0x1d},
+ {0x53, 0x56}, {0x54, 0x73}, {0x58, 0x9a}, {0x4f, 0x6e},
+ {0x50, 0x70}, {0x51, 0x00}, {0x52, 0x1d}, {0x53, 0x56},
+ {0x54, 0x73}, {0x58, 0x9a}, {0x3f, 0x01}, {0x7b, 0x03},
+ {0x7c, 0x09}, {0x7d, 0x16}, {0x7e, 0x38}, {0x7f, 0x47},
+ {0x80, 0x53}, {0x81, 0x5e}, {0x82, 0x6a}, {0x83, 0x74},
+ {0x84, 0x80}, {0x85, 0x8c}, {0x86, 0x9b}, {0x87, 0xb2},
+ {0x88, 0xcc}, {0x89, 0xe5}, {0x7a, 0x24}, {0x3b, 0x00},
+ {0x9f, 0x76}, {0xa0, 0x65}, {0x13, 0xe2}, {0x6b, 0x0a},
+ {0x11, 0x80}, {0x2a, 0x00}, {0x2b, 0x00}, {0x92, 0x00},
+ {0x93, 0x00},
+};
+
+static const struct i2c_reg_u8 ov9650_init[] = {
+ {0x00, 0x00}, {0x01, 0x78},
+ {0x02, 0x78}, {0x03, 0x36}, {0x04, 0x03},
+ {0x05, 0x00}, {0x06, 0x00}, {0x08, 0x00},
+ {0x09, 0x01}, {0x0c, 0x00}, {0x0d, 0x00},
+ {0x0e, 0xa0}, {0x0f, 0x52}, {0x10, 0x7c},
+ {0x11, 0x80}, {0x12, 0x45}, {0x13, 0xc2},
+ {0x14, 0x2e}, {0x15, 0x00}, {0x16, 0x07},
+ {0x17, 0x24}, {0x18, 0xc5}, {0x19, 0x00},
+ {0x1a, 0x3c}, {0x1b, 0x00}, {0x1e, 0x04},
+ {0x1f, 0x00}, {0x24, 0x78}, {0x25, 0x68},
+ {0x26, 0xd4}, {0x27, 0x80}, {0x28, 0x80},
+ {0x29, 0x30}, {0x2a, 0x00}, {0x2b, 0x00},
+ {0x2c, 0x80}, {0x2d, 0x00}, {0x2e, 0x00},
+ {0x2f, 0x00}, {0x30, 0x08}, {0x31, 0x30},
+ {0x32, 0x84}, {0x33, 0xe2}, {0x34, 0xbf},
+ {0x35, 0x81}, {0x36, 0xf9}, {0x37, 0x00},
+ {0x38, 0x93}, {0x39, 0x50}, {0x3a, 0x01},
+ {0x3b, 0x01}, {0x3c, 0x73}, {0x3d, 0x19},
+ {0x3e, 0x0b}, {0x3f, 0x80}, {0x40, 0xc1},
+ {0x41, 0x00}, {0x42, 0x08}, {0x67, 0x80},
+ {0x68, 0x80}, {0x69, 0x40}, {0x6a, 0x00},
+ {0x6b, 0x0a}, {0x8b, 0x06}, {0x8c, 0x20},
+ {0x8d, 0x00}, {0x8e, 0x00}, {0x8f, 0xdf},
+ {0x92, 0x00}, {0x93, 0x00}, {0x94, 0x88},
+ {0x95, 0x88}, {0x96, 0x04}, {0xa1, 0x00},
+ {0xa5, 0x80}, {0xa8, 0x80}, {0xa9, 0xb8},
+ {0xaa, 0x92}, {0xab, 0x0a},
+};
+
+static const struct i2c_reg_u8 ov9655_init[] = {
+ {0x0e, 0x61}, {0x11, 0x80}, {0x13, 0xba},
+ {0x14, 0x2e}, {0x16, 0x24}, {0x1e, 0x04}, {0x27, 0x08},
+ {0x28, 0x08}, {0x29, 0x15}, {0x2c, 0x08}, {0x34, 0x3d},
+ {0x35, 0x00}, {0x38, 0x12}, {0x0f, 0x42}, {0x39, 0x57},
+ {0x3a, 0x00}, {0x3b, 0xcc}, {0x3c, 0x0c}, {0x3d, 0x19},
+ {0x3e, 0x0c}, {0x3f, 0x01}, {0x41, 0x40}, {0x42, 0x80},
+ {0x45, 0x46}, {0x46, 0x62}, {0x47, 0x2a}, {0x48, 0x3c},
+ {0x4a, 0xf0}, {0x4b, 0xdc}, {0x4c, 0xdc}, {0x4d, 0xdc},
+ {0x4e, 0xdc}, {0x6c, 0x04}, {0x6f, 0x9e}, {0x70, 0x05},
+ {0x71, 0x78}, {0x77, 0x02}, {0x8a, 0x23}, {0x90, 0x7e},
+ {0x91, 0x7c}, {0x9f, 0x6e}, {0xa0, 0x6e}, {0xa5, 0x68},
+ {0xa6, 0x60}, {0xa8, 0xc1}, {0xa9, 0xfa}, {0xaa, 0x92},
+ {0xab, 0x04}, {0xac, 0x80}, {0xad, 0x80}, {0xae, 0x80},
+ {0xaf, 0x80}, {0xb2, 0xf2}, {0xb3, 0x20}, {0xb5, 0x00},
+ {0xb6, 0xaf}, {0xbb, 0xae}, {0xbc, 0x44}, {0xbd, 0x44},
+ {0xbe, 0x3b}, {0xbf, 0x3a}, {0xc1, 0xc8}, {0xc2, 0x01},
+ {0xc4, 0x00}, {0xc6, 0x85}, {0xc7, 0x81}, {0xc9, 0xe0},
+ {0xca, 0xe8}, {0xcc, 0xd8}, {0xcd, 0x93}, {0x2d, 0x00},
+ {0x2e, 0x00}, {0x01, 0x80}, {0x02, 0x80}, {0x12, 0x61},
+ {0x36, 0xfa}, {0x8c, 0x8d}, {0xc0, 0xaa}, {0x69, 0x0a},
+ {0x03, 0x09}, {0x17, 0x16}, {0x18, 0x6e}, {0x19, 0x01},
+ {0x1a, 0x3e}, {0x32, 0x09}, {0x2a, 0x10}, {0x2b, 0x0a},
+ {0x92, 0x00}, {0x93, 0x00}, {0xa1, 0x00}, {0x10, 0x7c},
+ {0x04, 0x03}, {0x00, 0x13},
+};
+
+static const struct i2c_reg_u16 mt9v112_init[] = {
+ {0xf0, 0x0000}, {0x0d, 0x0021}, {0x0d, 0x0020},
+ {0x34, 0xc019}, {0x0a, 0x0011}, {0x0b, 0x000b},
+ {0x20, 0x0703}, {0x35, 0x2022}, {0xf0, 0x0001},
+ {0x05, 0x0000}, {0x06, 0x340c}, {0x3b, 0x042a},
+ {0x3c, 0x0400}, {0xf0, 0x0002}, {0x2e, 0x0c58},
+ {0x5b, 0x0001}, {0xc8, 0x9f0b}, {0xf0, 0x0001},
+ {0x9b, 0x5300}, {0xf0, 0x0000}, {0x2b, 0x0020},
+ {0x2c, 0x002a}, {0x2d, 0x0032}, {0x2e, 0x0020},
+ {0x09, 0x01dc}, {0x01, 0x000c}, {0x02, 0x0020},
+ {0x03, 0x01e0}, {0x04, 0x0280}, {0x06, 0x000c},
+ {0x05, 0x0098}, {0x20, 0x0703}, {0x09, 0x01f2},
+ {0x2b, 0x00a0}, {0x2c, 0x00a0}, {0x2d, 0x00a0},
+ {0x2e, 0x00a0}, {0x01, 0x000c}, {0x02, 0x0020},
+ {0x03, 0x01e0}, {0x04, 0x0280}, {0x06, 0x000c},
+ {0x05, 0x0098}, {0x09, 0x01c1}, {0x2b, 0x00ae},
+ {0x2c, 0x00ae}, {0x2d, 0x00ae}, {0x2e, 0x00ae},
+};
+
+static const struct i2c_reg_u16 mt9v111_init[] = {
+ {0x01, 0x0004}, {0x0d, 0x0001}, {0x0d, 0x0000},
+ {0x01, 0x0001}, {0x05, 0x0004}, {0x2d, 0xe0a0},
+ {0x2e, 0x0c64}, {0x2f, 0x0064}, {0x06, 0x600e},
+ {0x08, 0x0480}, {0x01, 0x0004}, {0x02, 0x0016},
+ {0x03, 0x01e7}, {0x04, 0x0287}, {0x05, 0x0004},
+ {0x06, 0x002d}, {0x07, 0x3002}, {0x08, 0x0008},
+ {0x0e, 0x0008}, {0x20, 0x0000}
+};
+
+static const struct i2c_reg_u16 mt9v011_init[] = {
+ {0x07, 0x0002}, {0x0d, 0x0001}, {0x0d, 0x0000},
+ {0x01, 0x0008}, {0x02, 0x0016}, {0x03, 0x01e1},
+ {0x04, 0x0281}, {0x05, 0x0083}, {0x06, 0x0006},
+ {0x0d, 0x0002}, {0x0a, 0x0000}, {0x0b, 0x0000},
+ {0x0c, 0x0000}, {0x0d, 0x0000}, {0x0e, 0x0000},
+ {0x0f, 0x0000}, {0x10, 0x0000}, {0x11, 0x0000},
+ {0x12, 0x0000}, {0x13, 0x0000}, {0x14, 0x0000},
+ {0x15, 0x0000}, {0x16, 0x0000}, {0x17, 0x0000},
+ {0x18, 0x0000}, {0x19, 0x0000}, {0x1a, 0x0000},
+ {0x1b, 0x0000}, {0x1c, 0x0000}, {0x1d, 0x0000},
+ {0x32, 0x0000}, {0x20, 0x1101}, {0x21, 0x0000},
+ {0x22, 0x0000}, {0x23, 0x0000}, {0x24, 0x0000},
+ {0x25, 0x0000}, {0x26, 0x0000}, {0x27, 0x0024},
+ {0x2f, 0xf7b0}, {0x30, 0x0005}, {0x31, 0x0000},
+ {0x32, 0x0000}, {0x33, 0x0000}, {0x34, 0x0100},
+ {0x3d, 0x068f}, {0x40, 0x01e0}, {0x41, 0x00d1},
+ {0x44, 0x0082}, {0x5a, 0x0000}, {0x5b, 0x0000},
+ {0x5c, 0x0000}, {0x5d, 0x0000}, {0x5e, 0x0000},
+ {0x5f, 0xa31d}, {0x62, 0x0611}, {0x0a, 0x0000},
+ {0x06, 0x0029}, {0x05, 0x0009}, {0x20, 0x1101},
+ {0x20, 0x1101}, {0x09, 0x0064}, {0x07, 0x0003},
+ {0x2b, 0x0033}, {0x2c, 0x00a0}, {0x2d, 0x00a0},
+ {0x2e, 0x0033}, {0x07, 0x0002}, {0x06, 0x0000},
+ {0x06, 0x0029}, {0x05, 0x0009},
+};
+
+static const struct i2c_reg_u16 mt9m001_init[] = {
+ {0x0d, 0x0001},
+ {0x0d, 0x0000},
+ {0x04, 0x0500}, /* hres = 1280 */
+ {0x03, 0x0400}, /* vres = 1024 */
+ {0x20, 0x1100},
+ {0x06, 0x0010},
+ {0x2b, 0x0024},
+ {0x2e, 0x0024},
+ {0x35, 0x0024},
+ {0x2d, 0x0020},
+ {0x2c, 0x0020},
+ {0x09, 0x0ad4},
+ {0x35, 0x0057},
+};
+
+static const struct i2c_reg_u16 mt9m111_init[] = {
+ {0xf0, 0x0000}, {0x0d, 0x0021}, {0x0d, 0x0008},
+ {0xf0, 0x0001}, {0x3a, 0x4300}, {0x9b, 0x4300},
+ {0x06, 0x708e}, {0xf0, 0x0002}, {0x2e, 0x0a1e},
+ {0xf0, 0x0000},
+};
+
+static const struct i2c_reg_u16 mt9m112_init[] = {
+ {0xf0, 0x0000}, {0x0d, 0x0021}, {0x0d, 0x0008},
+ {0xf0, 0x0001}, {0x3a, 0x4300}, {0x9b, 0x4300},
+ {0x06, 0x708e}, {0xf0, 0x0002}, {0x2e, 0x0a1e},
+ {0xf0, 0x0000},
+};
+
+static const struct i2c_reg_u8 hv7131r_init[] = {
+ {0x02, 0x08}, {0x02, 0x00}, {0x01, 0x08},
+ {0x02, 0x00}, {0x20, 0x00}, {0x21, 0xd0},
+ {0x22, 0x00}, {0x23, 0x09}, {0x01, 0x08},
+ {0x01, 0x08}, {0x01, 0x08}, {0x25, 0x07},
+ {0x26, 0xc3}, {0x27, 0x50}, {0x30, 0x62},
+ {0x31, 0x10}, {0x32, 0x06}, {0x33, 0x10},
+ {0x20, 0x00}, {0x21, 0xd0}, {0x22, 0x00},
+ {0x23, 0x09}, {0x01, 0x08},
+};
+
+static void reg_r(struct gspca_dev *gspca_dev, u16 reg, u16 length)
+{
+ struct usb_device *dev = gspca_dev->dev;
+ int result;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+ result = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
+ 0x00,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+ reg,
+ 0x00,
+ gspca_dev->usb_buf,
+ length,
+ 500);
+ if (unlikely(result < 0 || result != length)) {
+ pr_err("Read register %02x failed %d\n", reg, result);
+ gspca_dev->usb_err = result;
+ }
+}
+
+static void reg_w(struct gspca_dev *gspca_dev, u16 reg,
+ const u8 *buffer, int length)
+{
+ struct usb_device *dev = gspca_dev->dev;
+ int result;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+ memcpy(gspca_dev->usb_buf, buffer, length);
+ result = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
+ 0x08,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+ reg,
+ 0x00,
+ gspca_dev->usb_buf,
+ length,
+ 500);
+ if (unlikely(result < 0 || result != length)) {
+ pr_err("Write register %02x failed %d\n", reg, result);
+ gspca_dev->usb_err = result;
+ }
+}
+
+static void reg_w1(struct gspca_dev *gspca_dev, u16 reg, const u8 value)
+{
+ reg_w(gspca_dev, reg, &value, 1);
+}
+
+static void i2c_w(struct gspca_dev *gspca_dev, const u8 *buffer)
+{
+ int i;
+
+ reg_w(gspca_dev, 0x10c0, buffer, 8);
+ for (i = 0; i < 5; i++) {
+ reg_r(gspca_dev, 0x10c0, 1);
+ if (gspca_dev->usb_err < 0)
+ return;
+ if (gspca_dev->usb_buf[0] & 0x04) {
+ if (gspca_dev->usb_buf[0] & 0x08) {
+ pr_err("i2c_w error\n");
+ gspca_dev->usb_err = -EIO;
+ }
+ return;
+ }
+ msleep(10);
+ }
+ pr_err("i2c_w reg %02x no response\n", buffer[2]);
+/* gspca_dev->usb_err = -EIO; fixme: may occur */
+}
+
+static void i2c_w1(struct gspca_dev *gspca_dev, u8 reg, u8 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 row[8];
+
+ /*
+ * from the point of view of the bridge, the length
+ * includes the address
+ */
+ row[0] = sd->i2c_intf | (2 << 4);
+ row[1] = sd->i2c_addr;
+ row[2] = reg;
+ row[3] = val;
+ row[4] = 0x00;
+ row[5] = 0x00;
+ row[6] = 0x00;
+ row[7] = 0x10;
+
+ i2c_w(gspca_dev, row);
+}
+
+static void i2c_w1_buf(struct gspca_dev *gspca_dev,
+ const struct i2c_reg_u8 *buf, int sz)
+{
+ while (--sz >= 0) {
+ i2c_w1(gspca_dev, buf->reg, buf->val);
+ buf++;
+ }
+}
+
+static void i2c_w2(struct gspca_dev *gspca_dev, u8 reg, u16 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 row[8];
+
+ /*
+ * from the point of view of the bridge, the length
+ * includes the address
+ */
+ row[0] = sd->i2c_intf | (3 << 4);
+ row[1] = sd->i2c_addr;
+ row[2] = reg;
+ row[3] = val >> 8;
+ row[4] = val;
+ row[5] = 0x00;
+ row[6] = 0x00;
+ row[7] = 0x10;
+
+ i2c_w(gspca_dev, row);
+}
+
+static void i2c_w2_buf(struct gspca_dev *gspca_dev,
+ const struct i2c_reg_u16 *buf, int sz)
+{
+ while (--sz >= 0) {
+ i2c_w2(gspca_dev, buf->reg, buf->val);
+ buf++;
+ }
+}
+
+static void i2c_r1(struct gspca_dev *gspca_dev, u8 reg, u8 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 row[8];
+
+ row[0] = sd->i2c_intf | (1 << 4);
+ row[1] = sd->i2c_addr;
+ row[2] = reg;
+ row[3] = 0;
+ row[4] = 0;
+ row[5] = 0;
+ row[6] = 0;
+ row[7] = 0x10;
+ i2c_w(gspca_dev, row);
+ row[0] = sd->i2c_intf | (1 << 4) | 0x02;
+ row[2] = 0;
+ i2c_w(gspca_dev, row);
+ reg_r(gspca_dev, 0x10c2, 5);
+ *val = gspca_dev->usb_buf[4];
+}
+
+static void i2c_r2(struct gspca_dev *gspca_dev, u8 reg, u16 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 row[8];
+
+ row[0] = sd->i2c_intf | (1 << 4);
+ row[1] = sd->i2c_addr;
+ row[2] = reg;
+ row[3] = 0;
+ row[4] = 0;
+ row[5] = 0;
+ row[6] = 0;
+ row[7] = 0x10;
+ i2c_w(gspca_dev, row);
+ row[0] = sd->i2c_intf | (2 << 4) | 0x02;
+ row[2] = 0;
+ i2c_w(gspca_dev, row);
+ reg_r(gspca_dev, 0x10c2, 5);
+ *val = (gspca_dev->usb_buf[3] << 8) | gspca_dev->usb_buf[4];
+}
+
+static void ov9650_init_sensor(struct gspca_dev *gspca_dev)
+{
+ u16 id;
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ i2c_r2(gspca_dev, 0x1c, &id);
+ if (gspca_dev->usb_err < 0)
+ return;
+
+ if (id != 0x7fa2) {
+ pr_err("sensor id for ov9650 doesn't match (0x%04x)\n", id);
+ gspca_dev->usb_err = -ENODEV;
+ return;
+ }
+
+ i2c_w1(gspca_dev, 0x12, 0x80); /* sensor reset */
+ msleep(200);
+ i2c_w1_buf(gspca_dev, ov9650_init, ARRAY_SIZE(ov9650_init));
+ if (gspca_dev->usb_err < 0)
+ pr_err("OV9650 sensor initialization failed\n");
+ sd->hstart = 1;
+ sd->vstart = 7;
+}
+
+static void ov9655_init_sensor(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ i2c_w1(gspca_dev, 0x12, 0x80); /* sensor reset */
+ msleep(200);
+ i2c_w1_buf(gspca_dev, ov9655_init, ARRAY_SIZE(ov9655_init));
+ if (gspca_dev->usb_err < 0)
+ pr_err("OV9655 sensor initialization failed\n");
+
+ sd->hstart = 1;
+ sd->vstart = 2;
+}
+
+static void soi968_init_sensor(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ i2c_w1(gspca_dev, 0x12, 0x80); /* sensor reset */
+ msleep(200);
+ i2c_w1_buf(gspca_dev, soi968_init, ARRAY_SIZE(soi968_init));
+ if (gspca_dev->usb_err < 0)
+ pr_err("SOI968 sensor initialization failed\n");
+
+ sd->hstart = 60;
+ sd->vstart = 11;
+}
+
+static void ov7660_init_sensor(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ i2c_w1(gspca_dev, 0x12, 0x80); /* sensor reset */
+ msleep(200);
+ i2c_w1_buf(gspca_dev, ov7660_init, ARRAY_SIZE(ov7660_init));
+ if (gspca_dev->usb_err < 0)
+ pr_err("OV7660 sensor initialization failed\n");
+ sd->hstart = 3;
+ sd->vstart = 3;
+}
+
+static void ov7670_init_sensor(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ i2c_w1(gspca_dev, 0x12, 0x80); /* sensor reset */
+ msleep(200);
+ i2c_w1_buf(gspca_dev, ov7670_init, ARRAY_SIZE(ov7670_init));
+ if (gspca_dev->usb_err < 0)
+ pr_err("OV7670 sensor initialization failed\n");
+
+ sd->hstart = 0;
+ sd->vstart = 1;
+}
+
+static void mt9v_init_sensor(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u16 value;
+
+ sd->i2c_addr = 0x5d;
+ i2c_r2(gspca_dev, 0xff, &value);
+ if (gspca_dev->usb_err >= 0
+ && value == 0x8243) {
+ i2c_w2_buf(gspca_dev, mt9v011_init, ARRAY_SIZE(mt9v011_init));
+ if (gspca_dev->usb_err < 0) {
+ pr_err("MT9V011 sensor initialization failed\n");
+ return;
+ }
+ sd->hstart = 2;
+ sd->vstart = 2;
+ sd->sensor = SENSOR_MT9V011;
+ pr_info("MT9V011 sensor detected\n");
+ return;
+ }
+
+ gspca_dev->usb_err = 0;
+ sd->i2c_addr = 0x5c;
+ i2c_w2(gspca_dev, 0x01, 0x0004);
+ i2c_r2(gspca_dev, 0xff, &value);
+ if (gspca_dev->usb_err >= 0
+ && value == 0x823a) {
+ i2c_w2_buf(gspca_dev, mt9v111_init, ARRAY_SIZE(mt9v111_init));
+ if (gspca_dev->usb_err < 0) {
+ pr_err("MT9V111 sensor initialization failed\n");
+ return;
+ }
+ sd->hstart = 2;
+ sd->vstart = 2;
+ sd->sensor = SENSOR_MT9V111;
+ pr_info("MT9V111 sensor detected\n");
+ return;
+ }
+
+ gspca_dev->usb_err = 0;
+ sd->i2c_addr = 0x5d;
+ i2c_w2(gspca_dev, 0xf0, 0x0000);
+ if (gspca_dev->usb_err < 0) {
+ gspca_dev->usb_err = 0;
+ sd->i2c_addr = 0x48;
+ i2c_w2(gspca_dev, 0xf0, 0x0000);
+ }
+ i2c_r2(gspca_dev, 0x00, &value);
+ if (gspca_dev->usb_err >= 0
+ && value == 0x1229) {
+ i2c_w2_buf(gspca_dev, mt9v112_init, ARRAY_SIZE(mt9v112_init));
+ if (gspca_dev->usb_err < 0) {
+ pr_err("MT9V112 sensor initialization failed\n");
+ return;
+ }
+ sd->hstart = 6;
+ sd->vstart = 2;
+ sd->sensor = SENSOR_MT9V112;
+ pr_info("MT9V112 sensor detected\n");
+ return;
+ }
+
+ gspca_dev->usb_err = -ENODEV;
+}
+
+static void mt9m112_init_sensor(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ i2c_w2_buf(gspca_dev, mt9m112_init, ARRAY_SIZE(mt9m112_init));
+ if (gspca_dev->usb_err < 0)
+ pr_err("MT9M112 sensor initialization failed\n");
+
+ sd->hstart = 0;
+ sd->vstart = 2;
+}
+
+static void mt9m111_init_sensor(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ i2c_w2_buf(gspca_dev, mt9m111_init, ARRAY_SIZE(mt9m111_init));
+ if (gspca_dev->usb_err < 0)
+ pr_err("MT9M111 sensor initialization failed\n");
+
+ sd->hstart = 0;
+ sd->vstart = 2;
+}
+
+static void mt9m001_init_sensor(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u16 id;
+
+ i2c_r2(gspca_dev, 0x00, &id);
+ if (gspca_dev->usb_err < 0)
+ return;
+
+ /* must be 0x8411 or 0x8421 for colour sensor and 8431 for bw */
+ switch (id) {
+ case 0x8411:
+ case 0x8421:
+ pr_info("MT9M001 color sensor detected\n");
+ break;
+ case 0x8431:
+ pr_info("MT9M001 mono sensor detected\n");
+ break;
+ default:
+ pr_err("No MT9M001 chip detected, ID = %x\n\n", id);
+ gspca_dev->usb_err = -ENODEV;
+ return;
+ }
+
+ i2c_w2_buf(gspca_dev, mt9m001_init, ARRAY_SIZE(mt9m001_init));
+ if (gspca_dev->usb_err < 0)
+ pr_err("MT9M001 sensor initialization failed\n");
+
+ sd->hstart = 1;
+ sd->vstart = 1;
+}
+
+static void hv7131r_init_sensor(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ i2c_w1_buf(gspca_dev, hv7131r_init, ARRAY_SIZE(hv7131r_init));
+ if (gspca_dev->usb_err < 0)
+ pr_err("HV7131R Sensor initialization failed\n");
+
+ sd->hstart = 0;
+ sd->vstart = 1;
+}
+
+static void set_cmatrix(struct gspca_dev *gspca_dev,
+ s32 brightness, s32 contrast, s32 satur, s32 hue)
+{
+ s32 hue_coord, hue_index = 180 + hue;
+ u8 cmatrix[21];
+
+ memset(cmatrix, 0, sizeof cmatrix);
+ cmatrix[2] = (contrast * 0x25 / 0x100) + 0x26;
+ cmatrix[0] = 0x13 + (cmatrix[2] - 0x26) * 0x13 / 0x25;
+ cmatrix[4] = 0x07 + (cmatrix[2] - 0x26) * 0x07 / 0x25;
+ cmatrix[18] = brightness - 0x80;
+
+ hue_coord = (hsv_red_x[hue_index] * satur) >> 8;
+ cmatrix[6] = hue_coord;
+ cmatrix[7] = (hue_coord >> 8) & 0x0f;
+
+ hue_coord = (hsv_red_y[hue_index] * satur) >> 8;
+ cmatrix[8] = hue_coord;
+ cmatrix[9] = (hue_coord >> 8) & 0x0f;
+
+ hue_coord = (hsv_green_x[hue_index] * satur) >> 8;
+ cmatrix[10] = hue_coord;
+ cmatrix[11] = (hue_coord >> 8) & 0x0f;
+
+ hue_coord = (hsv_green_y[hue_index] * satur) >> 8;
+ cmatrix[12] = hue_coord;
+ cmatrix[13] = (hue_coord >> 8) & 0x0f;
+
+ hue_coord = (hsv_blue_x[hue_index] * satur) >> 8;
+ cmatrix[14] = hue_coord;
+ cmatrix[15] = (hue_coord >> 8) & 0x0f;
+
+ hue_coord = (hsv_blue_y[hue_index] * satur) >> 8;
+ cmatrix[16] = hue_coord;
+ cmatrix[17] = (hue_coord >> 8) & 0x0f;
+
+ reg_w(gspca_dev, 0x10e1, cmatrix, 21);
+}
+
+static void set_gamma(struct gspca_dev *gspca_dev, s32 val)
+{
+ u8 gamma[17];
+ u8 gval = val * 0xb8 / 0x100;
+
+ gamma[0] = 0x0a;
+ gamma[1] = 0x13 + (gval * (0xcb - 0x13) / 0xb8);
+ gamma[2] = 0x25 + (gval * (0xee - 0x25) / 0xb8);
+ gamma[3] = 0x37 + (gval * (0xfa - 0x37) / 0xb8);
+ gamma[4] = 0x45 + (gval * (0xfc - 0x45) / 0xb8);
+ gamma[5] = 0x55 + (gval * (0xfb - 0x55) / 0xb8);
+ gamma[6] = 0x65 + (gval * (0xfc - 0x65) / 0xb8);
+ gamma[7] = 0x74 + (gval * (0xfd - 0x74) / 0xb8);
+ gamma[8] = 0x83 + (gval * (0xfe - 0x83) / 0xb8);
+ gamma[9] = 0x92 + (gval * (0xfc - 0x92) / 0xb8);
+ gamma[10] = 0xa1 + (gval * (0xfc - 0xa1) / 0xb8);
+ gamma[11] = 0xb0 + (gval * (0xfc - 0xb0) / 0xb8);
+ gamma[12] = 0xbf + (gval * (0xfb - 0xbf) / 0xb8);
+ gamma[13] = 0xce + (gval * (0xfb - 0xce) / 0xb8);
+ gamma[14] = 0xdf + (gval * (0xfd - 0xdf) / 0xb8);
+ gamma[15] = 0xea + (gval * (0xf9 - 0xea) / 0xb8);
+ gamma[16] = 0xf5;
+
+ reg_w(gspca_dev, 0x1190, gamma, 17);
+}
+
+static void set_redblue(struct gspca_dev *gspca_dev, s32 blue, s32 red)
+{
+ reg_w1(gspca_dev, 0x118c, red);
+ reg_w1(gspca_dev, 0x118f, blue);
+}
+
+static void set_hvflip(struct gspca_dev *gspca_dev, s32 hflip, s32 vflip)
+{
+ u8 value, tslb;
+ u16 value2;
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if ((sd->flags & FLIP_DETECT) && dmi_check_system(flip_dmi_table)) {
+ hflip = !hflip;
+ vflip = !vflip;
+ }
+
+ switch (sd->sensor) {
+ case SENSOR_OV7660:
+ value = 0x01;
+ if (hflip)
+ value |= 0x20;
+ if (vflip) {
+ value |= 0x10;
+ sd->vstart = 2;
+ } else {
+ sd->vstart = 3;
+ }
+ reg_w1(gspca_dev, 0x1182, sd->vstart);
+ i2c_w1(gspca_dev, 0x1e, value);
+ break;
+ case SENSOR_OV9650:
+ i2c_r1(gspca_dev, 0x1e, &value);
+ value &= ~0x30;
+ tslb = 0x01;
+ if (hflip)
+ value |= 0x20;
+ if (vflip) {
+ value |= 0x10;
+ tslb = 0x49;
+ }
+ i2c_w1(gspca_dev, 0x1e, value);
+ i2c_w1(gspca_dev, 0x3a, tslb);
+ break;
+ case SENSOR_MT9V111:
+ case SENSOR_MT9V011:
+ i2c_r2(gspca_dev, 0x20, &value2);
+ value2 &= ~0xc0a0;
+ if (hflip)
+ value2 |= 0x8080;
+ if (vflip)
+ value2 |= 0x4020;
+ i2c_w2(gspca_dev, 0x20, value2);
+ break;
+ case SENSOR_MT9M112:
+ case SENSOR_MT9M111:
+ case SENSOR_MT9V112:
+ i2c_r2(gspca_dev, 0x20, &value2);
+ value2 &= ~0x0003;
+ if (hflip)
+ value2 |= 0x0002;
+ if (vflip)
+ value2 |= 0x0001;
+ i2c_w2(gspca_dev, 0x20, value2);
+ break;
+ case SENSOR_HV7131R:
+ i2c_r1(gspca_dev, 0x01, &value);
+ value &= ~0x03;
+ if (vflip)
+ value |= 0x01;
+ if (hflip)
+ value |= 0x02;
+ i2c_w1(gspca_dev, 0x01, value);
+ break;
+ }
+}
+
+static void set_exposure(struct gspca_dev *gspca_dev, s32 expo)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 exp[8] = {sd->i2c_intf, sd->i2c_addr,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x10};
+ int expo2;
+
+ if (gspca_dev->streaming)
+ exp[7] = 0x1e;
+
+ switch (sd->sensor) {
+ case SENSOR_OV7660:
+ case SENSOR_OV7670:
+ case SENSOR_OV9655:
+ case SENSOR_OV9650:
+ if (expo > 547)
+ expo2 = 547;
+ else
+ expo2 = expo;
+ exp[0] |= (2 << 4);
+ exp[2] = 0x10; /* AECH */
+ exp[3] = expo2 >> 2;
+ exp[7] = 0x10;
+ i2c_w(gspca_dev, exp);
+ exp[2] = 0x04; /* COM1 */
+ exp[3] = expo2 & 0x0003;
+ exp[7] = 0x10;
+ i2c_w(gspca_dev, exp);
+ expo -= expo2;
+ exp[7] = 0x1e;
+ exp[0] |= (3 << 4);
+ exp[2] = 0x2d; /* ADVFL & ADVFH */
+ exp[3] = expo;
+ exp[4] = expo >> 8;
+ break;
+ case SENSOR_MT9M001:
+ case SENSOR_MT9V112:
+ case SENSOR_MT9V011:
+ exp[0] |= (3 << 4);
+ exp[2] = 0x09;
+ exp[3] = expo >> 8;
+ exp[4] = expo;
+ break;
+ case SENSOR_HV7131R:
+ exp[0] |= (4 << 4);
+ exp[2] = 0x25;
+ exp[3] = expo >> 5;
+ exp[4] = expo << 3;
+ exp[5] = 0;
+ break;
+ default:
+ return;
+ }
+ i2c_w(gspca_dev, exp);
+}
+
+static void set_gain(struct gspca_dev *gspca_dev, s32 g)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 gain[8] = {sd->i2c_intf, sd->i2c_addr,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x10};
+
+ if (gspca_dev->streaming)
+ gain[7] = 0x15; /* or 1d ? */
+
+ switch (sd->sensor) {
+ case SENSOR_OV7660:
+ case SENSOR_OV7670:
+ case SENSOR_SOI968:
+ case SENSOR_OV9655:
+ case SENSOR_OV9650:
+ gain[0] |= (2 << 4);
+ gain[3] = ov_gain[g];
+ break;
+ case SENSOR_MT9V011:
+ gain[0] |= (3 << 4);
+ gain[2] = 0x35;
+ gain[3] = micron1_gain[g] >> 8;
+ gain[4] = micron1_gain[g];
+ break;
+ case SENSOR_MT9V112:
+ gain[0] |= (3 << 4);
+ gain[2] = 0x2f;
+ gain[3] = micron1_gain[g] >> 8;
+ gain[4] = micron1_gain[g];
+ break;
+ case SENSOR_MT9M001:
+ gain[0] |= (3 << 4);
+ gain[2] = 0x2f;
+ gain[3] = micron2_gain[g] >> 8;
+ gain[4] = micron2_gain[g];
+ break;
+ case SENSOR_HV7131R:
+ gain[0] |= (2 << 4);
+ gain[2] = 0x30;
+ gain[3] = hv7131r_gain[g];
+ break;
+ default:
+ return;
+ }
+ i2c_w(gspca_dev, gain);
+}
+
+static void set_quality(struct gspca_dev *gspca_dev, s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ jpeg_set_qual(sd->jpeg_hdr, val);
+ reg_w1(gspca_dev, 0x1061, 0x01); /* stop transfer */
+ reg_w1(gspca_dev, 0x10e0, sd->fmt | 0x20); /* write QTAB */
+ reg_w(gspca_dev, 0x1100, &sd->jpeg_hdr[JPEG_QT0_OFFSET], 64);
+ reg_w(gspca_dev, 0x1140, &sd->jpeg_hdr[JPEG_QT1_OFFSET], 64);
+ reg_w1(gspca_dev, 0x1061, 0x03); /* restart transfer */
+ reg_w1(gspca_dev, 0x10e0, sd->fmt);
+ sd->fmt ^= 0x0c; /* invert QTAB use + write */
+ reg_w1(gspca_dev, 0x10e0, sd->fmt);
+}
+
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+static int sd_dbg_g_register(struct gspca_dev *gspca_dev,
+ struct v4l2_dbg_register *reg)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ switch (reg->match.type) {
+ case V4L2_CHIP_MATCH_HOST:
+ if (reg->match.addr != 0)
+ return -EINVAL;
+ if (reg->reg < 0x1000 || reg->reg > 0x11ff)
+ return -EINVAL;
+ reg_r(gspca_dev, reg->reg, 1);
+ reg->val = gspca_dev->usb_buf[0];
+ return gspca_dev->usb_err;
+ case V4L2_CHIP_MATCH_I2C_ADDR:
+ if (reg->match.addr != sd->i2c_addr)
+ return -EINVAL;
+ if (sd->sensor >= SENSOR_MT9V011 &&
+ sd->sensor <= SENSOR_MT9M112) {
+ i2c_r2(gspca_dev, reg->reg, (u16 *) ®->val);
+ } else {
+ i2c_r1(gspca_dev, reg->reg, (u8 *) ®->val);
+ }
+ return gspca_dev->usb_err;
+ }
+ return -EINVAL;
+}
+
+static int sd_dbg_s_register(struct gspca_dev *gspca_dev,
+ struct v4l2_dbg_register *reg)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ switch (reg->match.type) {
+ case V4L2_CHIP_MATCH_HOST:
+ if (reg->match.addr != 0)
+ return -EINVAL;
+ if (reg->reg < 0x1000 || reg->reg > 0x11ff)
+ return -EINVAL;
+ reg_w1(gspca_dev, reg->reg, reg->val);
+ return gspca_dev->usb_err;
+ case V4L2_CHIP_MATCH_I2C_ADDR:
+ if (reg->match.addr != sd->i2c_addr)
+ return -EINVAL;
+ if (sd->sensor >= SENSOR_MT9V011 &&
+ sd->sensor <= SENSOR_MT9M112) {
+ i2c_w2(gspca_dev, reg->reg, reg->val);
+ } else {
+ i2c_w1(gspca_dev, reg->reg, reg->val);
+ }
+ return gspca_dev->usb_err;
+ }
+ return -EINVAL;
+}
+#endif
+
+static int sd_chip_ident(struct gspca_dev *gspca_dev,
+ struct v4l2_dbg_chip_ident *chip)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ switch (chip->match.type) {
+ case V4L2_CHIP_MATCH_HOST:
+ if (chip->match.addr != 0)
+ return -EINVAL;
+ chip->revision = 0;
+ chip->ident = V4L2_IDENT_SN9C20X;
+ return 0;
+ case V4L2_CHIP_MATCH_I2C_ADDR:
+ if (chip->match.addr != sd->i2c_addr)
+ return -EINVAL;
+ chip->revision = 0;
+ chip->ident = i2c_ident[sd->sensor];
+ return 0;
+ }
+ return -EINVAL;
+}
+
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct cam *cam;
+
+ cam = &gspca_dev->cam;
+ cam->needs_full_bandwidth = 1;
+
+ sd->sensor = id->driver_info >> 8;
+ sd->i2c_addr = id->driver_info;
+ sd->flags = id->driver_info >> 16;
+ sd->i2c_intf = 0x80; /* i2c 100 Kb/s */
+
+ switch (sd->sensor) {
+ case SENSOR_MT9M112:
+ case SENSOR_MT9M111:
+ case SENSOR_OV9650:
+ case SENSOR_SOI968:
+ cam->cam_mode = sxga_mode;
+ cam->nmodes = ARRAY_SIZE(sxga_mode);
+ break;
+ case SENSOR_MT9M001:
+ cam->cam_mode = mono_mode;
+ cam->nmodes = ARRAY_SIZE(mono_mode);
+ break;
+ case SENSOR_HV7131R:
+ sd->i2c_intf = 0x81; /* i2c 400 Kb/s */
+ /* fall thru */
+ default:
+ cam->cam_mode = vga_mode;
+ cam->nmodes = ARRAY_SIZE(vga_mode);
+ break;
+ }
+
+ sd->old_step = 0;
+ sd->older_step = 0;
+ sd->exposure_step = 16;
+
+ INIT_WORK(&sd->work, qual_upd);
+
+ return 0;
+}
+
+static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct gspca_dev *gspca_dev =
+ container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+ struct sd *sd = (struct sd *)gspca_dev;
+
+ gspca_dev->usb_err = 0;
+
+ if (!gspca_dev->streaming)
+ return 0;
+
+ switch (ctrl->id) {
+ /* color control cluster */
+ case V4L2_CID_BRIGHTNESS:
+ set_cmatrix(gspca_dev, sd->brightness->val,
+ sd->contrast->val, sd->saturation->val, sd->hue->val);
+ break;
+ case V4L2_CID_GAMMA:
+ set_gamma(gspca_dev, ctrl->val);
+ break;
+ /* blue/red balance cluster */
+ case V4L2_CID_BLUE_BALANCE:
+ set_redblue(gspca_dev, sd->blue->val, sd->red->val);
+ break;
+ /* h/vflip cluster */
+ case V4L2_CID_HFLIP:
+ set_hvflip(gspca_dev, sd->hflip->val, sd->vflip->val);
+ break;
+ /* standalone exposure control */
+ case V4L2_CID_EXPOSURE:
+ set_exposure(gspca_dev, ctrl->val);
+ break;
+ /* standalone gain control */
+ case V4L2_CID_GAIN:
+ set_gain(gspca_dev, ctrl->val);
+ break;
+ /* autogain + exposure or gain control cluster */
+ case V4L2_CID_AUTOGAIN:
+ if (sd->sensor == SENSOR_SOI968)
+ set_gain(gspca_dev, sd->gain->val);
+ else
+ set_exposure(gspca_dev, sd->exposure->val);
+ break;
+ case V4L2_CID_JPEG_COMPRESSION_QUALITY:
+ set_quality(gspca_dev, ctrl->val);
+ break;
+ }
+ return gspca_dev->usb_err;
+}
+
+static const struct v4l2_ctrl_ops sd_ctrl_ops = {
+ .s_ctrl = sd_s_ctrl,
+};
+
+static int sd_init_controls(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
+
+ gspca_dev->vdev.ctrl_handler = hdl;
+ v4l2_ctrl_handler_init(hdl, 13);
+
+ sd->brightness = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_BRIGHTNESS, 0, 255, 1, 127);
+ sd->contrast = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_CONTRAST, 0, 255, 1, 127);
+ sd->saturation = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_SATURATION, 0, 255, 1, 127);
+ sd->hue = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_HUE, -180, 180, 1, 0);
+
+ sd->gamma = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_GAMMA, 0, 255, 1, 0x10);
+
+ sd->blue = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_BLUE_BALANCE, 0, 127, 1, 0x28);
+ sd->red = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_RED_BALANCE, 0, 127, 1, 0x28);
+
+ if (sd->sensor != SENSOR_OV9655 && sd->sensor != SENSOR_SOI968 &&
+ sd->sensor != SENSOR_OV7670 && sd->sensor != SENSOR_MT9M001 &&
+ sd->sensor != SENSOR_MT9VPRB) {
+ sd->hflip = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_HFLIP, 0, 1, 1, 0);
+ sd->vflip = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_VFLIP, 0, 1, 1, 0);
+ }
+
+ if (sd->sensor != SENSOR_SOI968 && sd->sensor != SENSOR_MT9VPRB &&
+ sd->sensor != SENSOR_MT9M112 && sd->sensor != SENSOR_MT9M111 &&
+ sd->sensor != SENSOR_MT9V111)
+ sd->exposure = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_EXPOSURE, 0, 0x1780, 1, 0x33);
+
+ if (sd->sensor != SENSOR_MT9VPRB && sd->sensor != SENSOR_MT9M112 &&
+ sd->sensor != SENSOR_MT9M111 && sd->sensor != SENSOR_MT9V111) {
+ sd->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_GAIN, 0, 28, 1, 0);
+ sd->autogain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
+ }
+
+ sd->jpegqual = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_JPEG_COMPRESSION_QUALITY, 50, 90, 1, 80);
+ if (hdl->error) {
+ pr_err("Could not initialize controls\n");
+ return hdl->error;
+ }
+
+ v4l2_ctrl_cluster(4, &sd->brightness);
+ v4l2_ctrl_cluster(2, &sd->blue);
+ if (sd->hflip)
+ v4l2_ctrl_cluster(2, &sd->hflip);
+ if (sd->autogain) {
+ if (sd->sensor == SENSOR_SOI968)
+ /* this sensor doesn't have the exposure control and
+ autogain is clustered with gain instead. This works
+ because sd->exposure == NULL. */
+ v4l2_ctrl_auto_cluster(3, &sd->autogain, 0, false);
+ else
+ /* Otherwise autogain is clustered with exposure. */
+ v4l2_ctrl_auto_cluster(2, &sd->autogain, 0, false);
+ }
+ return 0;
+}
+
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int i;
+ u8 value;
+ u8 i2c_init[9] =
+ {0x80, sd->i2c_addr, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03};
+
+ for (i = 0; i < ARRAY_SIZE(bridge_init); i++) {
+ value = bridge_init[i][1];
+ reg_w(gspca_dev, bridge_init[i][0], &value, 1);
+ if (gspca_dev->usb_err < 0) {
+ pr_err("Device initialization failed\n");
+ return gspca_dev->usb_err;
+ }
+ }
+
+ if (sd->flags & LED_REVERSE)
+ reg_w1(gspca_dev, 0x1006, 0x00);
+ else
+ reg_w1(gspca_dev, 0x1006, 0x20);
+
+ reg_w(gspca_dev, 0x10c0, i2c_init, 9);
+ if (gspca_dev->usb_err < 0) {
+ pr_err("Device initialization failed\n");
+ return gspca_dev->usb_err;
+ }
+
+ switch (sd->sensor) {
+ case SENSOR_OV9650:
+ ov9650_init_sensor(gspca_dev);
+ if (gspca_dev->usb_err < 0)
+ break;
+ pr_info("OV9650 sensor detected\n");
+ break;
+ case SENSOR_OV9655:
+ ov9655_init_sensor(gspca_dev);
+ if (gspca_dev->usb_err < 0)
+ break;
+ pr_info("OV9655 sensor detected\n");
+ break;
+ case SENSOR_SOI968:
+ soi968_init_sensor(gspca_dev);
+ if (gspca_dev->usb_err < 0)
+ break;
+ pr_info("SOI968 sensor detected\n");
+ break;
+ case SENSOR_OV7660:
+ ov7660_init_sensor(gspca_dev);
+ if (gspca_dev->usb_err < 0)
+ break;
+ pr_info("OV7660 sensor detected\n");
+ break;
+ case SENSOR_OV7670:
+ ov7670_init_sensor(gspca_dev);
+ if (gspca_dev->usb_err < 0)
+ break;
+ pr_info("OV7670 sensor detected\n");
+ break;
+ case SENSOR_MT9VPRB:
+ mt9v_init_sensor(gspca_dev);
+ if (gspca_dev->usb_err < 0)
+ break;
+ pr_info("MT9VPRB sensor detected\n");
+ break;
+ case SENSOR_MT9M111:
+ mt9m111_init_sensor(gspca_dev);
+ if (gspca_dev->usb_err < 0)
+ break;
+ pr_info("MT9M111 sensor detected\n");
+ break;
+ case SENSOR_MT9M112:
+ mt9m112_init_sensor(gspca_dev);
+ if (gspca_dev->usb_err < 0)
+ break;
+ pr_info("MT9M112 sensor detected\n");
+ break;
+ case SENSOR_MT9M001:
+ mt9m001_init_sensor(gspca_dev);
+ if (gspca_dev->usb_err < 0)
+ break;
+ break;
+ case SENSOR_HV7131R:
+ hv7131r_init_sensor(gspca_dev);
+ if (gspca_dev->usb_err < 0)
+ break;
+ pr_info("HV7131R sensor detected\n");
+ break;
+ default:
+ pr_err("Unsupported sensor\n");
+ gspca_dev->usb_err = -ENODEV;
+ }
+ return gspca_dev->usb_err;
+}
+
+static void configure_sensor_output(struct gspca_dev *gspca_dev, int mode)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 value;
+
+ switch (sd->sensor) {
+ case SENSOR_SOI968:
+ if (mode & MODE_SXGA) {
+ i2c_w1(gspca_dev, 0x17, 0x1d);
+ i2c_w1(gspca_dev, 0x18, 0xbd);
+ i2c_w1(gspca_dev, 0x19, 0x01);
+ i2c_w1(gspca_dev, 0x1a, 0x81);
+ i2c_w1(gspca_dev, 0x12, 0x00);
+ sd->hstart = 140;
+ sd->vstart = 19;
+ } else {
+ i2c_w1(gspca_dev, 0x17, 0x13);
+ i2c_w1(gspca_dev, 0x18, 0x63);
+ i2c_w1(gspca_dev, 0x19, 0x01);
+ i2c_w1(gspca_dev, 0x1a, 0x79);
+ i2c_w1(gspca_dev, 0x12, 0x40);
+ sd->hstart = 60;
+ sd->vstart = 11;
+ }
+ break;
+ case SENSOR_OV9650:
+ if (mode & MODE_SXGA) {
+ i2c_w1(gspca_dev, 0x17, 0x1b);
+ i2c_w1(gspca_dev, 0x18, 0xbc);
+ i2c_w1(gspca_dev, 0x19, 0x01);
+ i2c_w1(gspca_dev, 0x1a, 0x82);
+ i2c_r1(gspca_dev, 0x12, &value);
+ i2c_w1(gspca_dev, 0x12, value & 0x07);
+ } else {
+ i2c_w1(gspca_dev, 0x17, 0x24);
+ i2c_w1(gspca_dev, 0x18, 0xc5);
+ i2c_w1(gspca_dev, 0x19, 0x00);
+ i2c_w1(gspca_dev, 0x1a, 0x3c);
+ i2c_r1(gspca_dev, 0x12, &value);
+ i2c_w1(gspca_dev, 0x12, (value & 0x7) | 0x40);
+ }
+ break;
+ case SENSOR_MT9M112:
+ case SENSOR_MT9M111:
+ if (mode & MODE_SXGA) {
+ i2c_w2(gspca_dev, 0xf0, 0x0002);
+ i2c_w2(gspca_dev, 0xc8, 0x970b);
+ i2c_w2(gspca_dev, 0xf0, 0x0000);
+ } else {
+ i2c_w2(gspca_dev, 0xf0, 0x0002);
+ i2c_w2(gspca_dev, 0xc8, 0x8000);
+ i2c_w2(gspca_dev, 0xf0, 0x0000);
+ }
+ break;
+ }
+}
+
+static int sd_isoc_init(struct gspca_dev *gspca_dev)
+{
+ struct usb_interface *intf;
+ u32 flags = gspca_dev->cam.cam_mode[(int)gspca_dev->curr_mode].priv;
+
+ /*
+ * When using the SN9C20X_I420 fmt the sn9c20x needs more bandwidth
+ * than our regular bandwidth calculations reserve, so we force the
+ * use of a specific altsetting when using the SN9C20X_I420 fmt.
+ */
+ if (!(flags & (MODE_RAW | MODE_JPEG))) {
+ intf = usb_ifnum_to_if(gspca_dev->dev, gspca_dev->iface);
+
+ if (intf->num_altsetting != 9) {
+ pr_warn("sn9c20x camera with unknown number of alt "
+ "settings (%d), please report!\n",
+ intf->num_altsetting);
+ gspca_dev->alt = intf->num_altsetting;
+ return 0;
+ }
+
+ switch (gspca_dev->width) {
+ case 160: /* 160x120 */
+ gspca_dev->alt = 2;
+ break;
+ case 320: /* 320x240 */
+ gspca_dev->alt = 6;
+ break;
+ default: /* >= 640x480 */
+ gspca_dev->alt = 9;
+ break;
+ }
+ }
+
+ return 0;
+}
+
+#define HW_WIN(mode, hstart, vstart) \
+((const u8 []){hstart, 0, vstart, 0, \
+(mode & MODE_SXGA ? 1280 >> 4 : 640 >> 4), \
+(mode & MODE_SXGA ? 1024 >> 3 : 480 >> 3)})
+
+#define CLR_WIN(width, height) \
+((const u8 [])\
+{0, width >> 2, 0, height >> 1,\
+((width >> 10) & 0x01) | ((height >> 8) & 0x6)})
+
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
+ int width = gspca_dev->width;
+ int height = gspca_dev->height;
+ u8 fmt, scale = 0;
+
+ jpeg_define(sd->jpeg_hdr, height, width,
+ 0x21);
+ jpeg_set_qual(sd->jpeg_hdr, v4l2_ctrl_g_ctrl(sd->jpegqual));
+
+ if (mode & MODE_RAW)
+ fmt = 0x2d;
+ else if (mode & MODE_JPEG)
+ fmt = 0x24;
+ else
+ fmt = 0x2f; /* YUV 420 */
+ sd->fmt = fmt;
+
+ switch (mode & SCALE_MASK) {
+ case SCALE_1280x1024:
+ scale = 0xc0;
+ pr_info("Set 1280x1024\n");
+ break;
+ case SCALE_640x480:
+ scale = 0x80;
+ pr_info("Set 640x480\n");
+ break;
+ case SCALE_320x240:
+ scale = 0x90;
+ pr_info("Set 320x240\n");
+ break;
+ case SCALE_160x120:
+ scale = 0xa0;
+ pr_info("Set 160x120\n");
+ break;
+ }
+
+ configure_sensor_output(gspca_dev, mode);
+ reg_w(gspca_dev, 0x1100, &sd->jpeg_hdr[JPEG_QT0_OFFSET], 64);
+ reg_w(gspca_dev, 0x1140, &sd->jpeg_hdr[JPEG_QT1_OFFSET], 64);
+ reg_w(gspca_dev, 0x10fb, CLR_WIN(width, height), 5);
+ reg_w(gspca_dev, 0x1180, HW_WIN(mode, sd->hstart, sd->vstart), 6);
+ reg_w1(gspca_dev, 0x1189, scale);
+ reg_w1(gspca_dev, 0x10e0, fmt);
+
+ set_cmatrix(gspca_dev, v4l2_ctrl_g_ctrl(sd->brightness),
+ v4l2_ctrl_g_ctrl(sd->contrast),
+ v4l2_ctrl_g_ctrl(sd->saturation),
+ v4l2_ctrl_g_ctrl(sd->hue));
+ set_gamma(gspca_dev, v4l2_ctrl_g_ctrl(sd->gamma));
+ set_redblue(gspca_dev, v4l2_ctrl_g_ctrl(sd->blue),
+ v4l2_ctrl_g_ctrl(sd->red));
+ if (sd->gain)
+ set_gain(gspca_dev, v4l2_ctrl_g_ctrl(sd->gain));
+ if (sd->exposure)
+ set_exposure(gspca_dev, v4l2_ctrl_g_ctrl(sd->exposure));
+ if (sd->hflip)
+ set_hvflip(gspca_dev, v4l2_ctrl_g_ctrl(sd->hflip),
+ v4l2_ctrl_g_ctrl(sd->vflip));
+
+ reg_w1(gspca_dev, 0x1007, 0x20);
+ reg_w1(gspca_dev, 0x1061, 0x03);
+
+ /* if JPEG, prepare the compression quality update */
+ if (mode & MODE_JPEG) {
+ sd->pktsz = sd->npkt = 0;
+ sd->nchg = 0;
+ sd->work_thread =
+ create_singlethread_workqueue(KBUILD_MODNAME);
+ }
+
+ return gspca_dev->usb_err;
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+ reg_w1(gspca_dev, 0x1007, 0x00);
+ reg_w1(gspca_dev, 0x1061, 0x01);
+}
+
+/* called on streamoff with alt==0 and on disconnect */
+/* the usb_lock is held at entry - restore on exit */
+static void sd_stop0(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->work_thread != NULL) {
+ mutex_unlock(&gspca_dev->usb_lock);
+ destroy_workqueue(sd->work_thread);
+ mutex_lock(&gspca_dev->usb_lock);
+ sd->work_thread = NULL;
+ }
+}
+
+static void do_autoexposure(struct gspca_dev *gspca_dev, u16 avg_lum)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 cur_exp = v4l2_ctrl_g_ctrl(sd->exposure);
+ s32 max = sd->exposure->maximum - sd->exposure_step;
+ s32 min = sd->exposure->minimum + sd->exposure_step;
+ s16 new_exp;
+
+ /*
+ * some hardcoded values are present
+ * like those for maximal/minimal exposure
+ * and exposure steps
+ */
+ if (avg_lum < MIN_AVG_LUM) {
+ if (cur_exp > max)
+ return;
+
+ new_exp = cur_exp + sd->exposure_step;
+ if (new_exp > max)
+ new_exp = max;
+ if (new_exp < min)
+ new_exp = min;
+ v4l2_ctrl_s_ctrl(sd->exposure, new_exp);
+
+ sd->older_step = sd->old_step;
+ sd->old_step = 1;
+
+ if (sd->old_step ^ sd->older_step)
+ sd->exposure_step /= 2;
+ else
+ sd->exposure_step += 2;
+ }
+ if (avg_lum > MAX_AVG_LUM) {
+ if (cur_exp < min)
+ return;
+ new_exp = cur_exp - sd->exposure_step;
+ if (new_exp > max)
+ new_exp = max;
+ if (new_exp < min)
+ new_exp = min;
+ v4l2_ctrl_s_ctrl(sd->exposure, new_exp);
+ sd->older_step = sd->old_step;
+ sd->old_step = 0;
+
+ if (sd->old_step ^ sd->older_step)
+ sd->exposure_step /= 2;
+ else
+ sd->exposure_step += 2;
+ }
+}
+
+static void do_autogain(struct gspca_dev *gspca_dev, u16 avg_lum)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 cur_gain = v4l2_ctrl_g_ctrl(sd->gain);
+
+ if (avg_lum < MIN_AVG_LUM && cur_gain < sd->gain->maximum)
+ v4l2_ctrl_s_ctrl(sd->gain, cur_gain + 1);
+ if (avg_lum > MAX_AVG_LUM && cur_gain > sd->gain->minimum)
+ v4l2_ctrl_s_ctrl(sd->gain, cur_gain - 1);
+}
+
+static void sd_dqcallback(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int avg_lum;
+
+ if (sd->autogain == NULL || !v4l2_ctrl_g_ctrl(sd->autogain))
+ return;
+
+ avg_lum = atomic_read(&sd->avg_lum);
+ if (sd->sensor == SENSOR_SOI968)
+ do_autogain(gspca_dev, avg_lum);
+ else
+ do_autoexposure(gspca_dev, avg_lum);
+}
+
+/* JPEG quality update */
+/* This function is executed from a work queue. */
+static void qual_upd(struct work_struct *work)
+{
+ struct sd *sd = container_of(work, struct sd, work);
+ struct gspca_dev *gspca_dev = &sd->gspca_dev;
+ s32 qual = v4l2_ctrl_g_ctrl(sd->jpegqual);
+
+ mutex_lock(&gspca_dev->usb_lock);
+ PDEBUG(D_STREAM, "qual_upd %d%%", qual);
+ set_quality(gspca_dev, qual);
+ mutex_unlock(&gspca_dev->usb_lock);
+}
+
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+static int sd_int_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, /* interrupt packet */
+ int len) /* interrupt packet length */
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (!(sd->flags & HAS_NO_BUTTON) && len == 1) {
+ input_report_key(gspca_dev->input_dev, KEY_CAMERA, 1);
+ input_sync(gspca_dev->input_dev);
+ input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);
+ input_sync(gspca_dev->input_dev);
+ return 0;
+ }
+ return -EINVAL;
+}
+#endif
+
+/* check the JPEG compression */
+static void transfer_check(struct gspca_dev *gspca_dev,
+ u8 *data)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int new_qual, r;
+
+ new_qual = 0;
+
+ /* if USB error, discard the frame and decrease the quality */
+ if (data[6] & 0x08) { /* USB FIFO full */
+ gspca_dev->last_packet_type = DISCARD_PACKET;
+ new_qual = -5;
+ } else {
+
+ /* else, compute the filling rate and a new JPEG quality */
+ r = (sd->pktsz * 100) /
+ (sd->npkt *
+ gspca_dev->urb[0]->iso_frame_desc[0].length);
+ if (r >= 85)
+ new_qual = -3;
+ else if (r < 75)
+ new_qual = 2;
+ }
+ if (new_qual != 0) {
+ sd->nchg += new_qual;
+ if (sd->nchg < -6 || sd->nchg >= 12) {
+ /* Note: we are in interrupt context, so we can't
+ use v4l2_ctrl_g/s_ctrl here. Access the value
+ directly instead. */
+ s32 curqual = sd->jpegqual->cur.val;
+ sd->nchg = 0;
+ new_qual += curqual;
+ if (new_qual < sd->jpegqual->minimum)
+ new_qual = sd->jpegqual->minimum;
+ else if (new_qual > sd->jpegqual->maximum)
+ new_qual = sd->jpegqual->maximum;
+ if (new_qual != curqual) {
+ sd->jpegqual->cur.val = new_qual;
+ queue_work(sd->work_thread, &sd->work);
+ }
+ }
+ } else {
+ sd->nchg = 0;
+ }
+ sd->pktsz = sd->npkt = 0;
+}
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, /* isoc packet */
+ int len) /* iso packet length */
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int avg_lum, is_jpeg;
+ static const u8 frame_header[] =
+ {0xff, 0xff, 0x00, 0xc4, 0xc4, 0x96};
+
+ is_jpeg = (sd->fmt & 0x03) == 0;
+ if (len >= 64 && memcmp(data, frame_header, 6) == 0) {
+ avg_lum = ((data[35] >> 2) & 3) |
+ (data[20] << 2) |
+ (data[19] << 10);
+ avg_lum += ((data[35] >> 4) & 3) |
+ (data[22] << 2) |
+ (data[21] << 10);
+ avg_lum += ((data[35] >> 6) & 3) |
+ (data[24] << 2) |
+ (data[23] << 10);
+ avg_lum += (data[36] & 3) |
+ (data[26] << 2) |
+ (data[25] << 10);
+ avg_lum += ((data[36] >> 2) & 3) |
+ (data[28] << 2) |
+ (data[27] << 10);
+ avg_lum += ((data[36] >> 4) & 3) |
+ (data[30] << 2) |
+ (data[29] << 10);
+ avg_lum += ((data[36] >> 6) & 3) |
+ (data[32] << 2) |
+ (data[31] << 10);
+ avg_lum += ((data[44] >> 4) & 3) |
+ (data[34] << 2) |
+ (data[33] << 10);
+ avg_lum >>= 9;
+ atomic_set(&sd->avg_lum, avg_lum);
+
+ if (is_jpeg)
+ transfer_check(gspca_dev, data);
+
+ gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
+ len -= 64;
+ if (len == 0)
+ return;
+ data += 64;
+ }
+ if (gspca_dev->last_packet_type == LAST_PACKET) {
+ if (is_jpeg) {
+ gspca_frame_add(gspca_dev, FIRST_PACKET,
+ sd->jpeg_hdr, JPEG_HDR_SZ);
+ gspca_frame_add(gspca_dev, INTER_PACKET,
+ data, len);
+ } else {
+ gspca_frame_add(gspca_dev, FIRST_PACKET,
+ data, len);
+ }
+ } else {
+ /* if JPEG, count the packets and their size */
+ if (is_jpeg) {
+ sd->npkt++;
+ sd->pktsz += len;
+ }
+ gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
+ }
+}
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = KBUILD_MODNAME,
+ .config = sd_config,
+ .init = sd_init,
+ .init_controls = sd_init_controls,
+ .isoc_init = sd_isoc_init,
+ .start = sd_start,
+ .stopN = sd_stopN,
+ .stop0 = sd_stop0,
+ .pkt_scan = sd_pkt_scan,
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+ .int_pkt_scan = sd_int_pkt_scan,
+#endif
+ .dq_callback = sd_dqcallback,
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+ .set_register = sd_dbg_s_register,
+ .get_register = sd_dbg_g_register,
+#endif
+ .get_chip_ident = sd_chip_ident,
+};
+
+#define SN9C20X(sensor, i2c_addr, flags) \
+ .driver_info = ((flags & 0xff) << 16) \
+ | (SENSOR_ ## sensor << 8) \
+ | (i2c_addr)
+
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x0c45, 0x6240), SN9C20X(MT9M001, 0x5d, 0)},
+ {USB_DEVICE(0x0c45, 0x6242), SN9C20X(MT9M111, 0x5d, 0)},
+ {USB_DEVICE(0x0c45, 0x6248), SN9C20X(OV9655, 0x30, 0)},
+ {USB_DEVICE(0x0c45, 0x624c), SN9C20X(MT9M112, 0x5d, 0)},
+ {USB_DEVICE(0x0c45, 0x624e), SN9C20X(SOI968, 0x30, LED_REVERSE)},
+ {USB_DEVICE(0x0c45, 0x624f), SN9C20X(OV9650, 0x30,
+ (FLIP_DETECT | HAS_NO_BUTTON))},
+ {USB_DEVICE(0x0c45, 0x6251), SN9C20X(OV9650, 0x30, 0)},
+ {USB_DEVICE(0x0c45, 0x6253), SN9C20X(OV9650, 0x30, 0)},
+ {USB_DEVICE(0x0c45, 0x6260), SN9C20X(OV7670, 0x21, 0)},
+ {USB_DEVICE(0x0c45, 0x6270), SN9C20X(MT9VPRB, 0x00, 0)},
+ {USB_DEVICE(0x0c45, 0x627b), SN9C20X(OV7660, 0x21, FLIP_DETECT)},
+ {USB_DEVICE(0x0c45, 0x627c), SN9C20X(HV7131R, 0x11, 0)},
+ {USB_DEVICE(0x0c45, 0x627f), SN9C20X(OV9650, 0x30, 0)},
+ {USB_DEVICE(0x0c45, 0x6280), SN9C20X(MT9M001, 0x5d, 0)},
+ {USB_DEVICE(0x0c45, 0x6282), SN9C20X(MT9M111, 0x5d, 0)},
+ {USB_DEVICE(0x0c45, 0x6288), SN9C20X(OV9655, 0x30, 0)},
+ {USB_DEVICE(0x0c45, 0x628c), SN9C20X(MT9M112, 0x5d, 0)},
+ {USB_DEVICE(0x0c45, 0x628e), SN9C20X(SOI968, 0x30, 0)},
+ {USB_DEVICE(0x0c45, 0x628f), SN9C20X(OV9650, 0x30, 0)},
+ {USB_DEVICE(0x0c45, 0x62a0), SN9C20X(OV7670, 0x21, 0)},
+ {USB_DEVICE(0x0c45, 0x62b0), SN9C20X(MT9VPRB, 0x00, 0)},
+ {USB_DEVICE(0x0c45, 0x62b3), SN9C20X(OV9655, 0x30, LED_REVERSE)},
+ {USB_DEVICE(0x0c45, 0x62bb), SN9C20X(OV7660, 0x21, LED_REVERSE)},
+ {USB_DEVICE(0x0c45, 0x62bc), SN9C20X(HV7131R, 0x11, 0)},
+ {USB_DEVICE(0x045e, 0x00f4), SN9C20X(OV9650, 0x30, 0)},
+ {USB_DEVICE(0x145f, 0x013d), SN9C20X(OV7660, 0x21, 0)},
+ {USB_DEVICE(0x0458, 0x7029), SN9C20X(HV7131R, 0x11, 0)},
+ {USB_DEVICE(0x0458, 0x704a), SN9C20X(MT9M112, 0x5d, 0)},
+ {USB_DEVICE(0x0458, 0x704c), SN9C20X(MT9M112, 0x5d, 0)},
+ {USB_DEVICE(0xa168, 0x0610), SN9C20X(HV7131R, 0x11, 0)},
+ {USB_DEVICE(0xa168, 0x0611), SN9C20X(HV7131R, 0x11, 0)},
+ {USB_DEVICE(0xa168, 0x0613), SN9C20X(HV7131R, 0x11, 0)},
+ {USB_DEVICE(0xa168, 0x0618), SN9C20X(HV7131R, 0x11, 0)},
+ {USB_DEVICE(0xa168, 0x0614), SN9C20X(MT9M111, 0x5d, 0)},
+ {USB_DEVICE(0xa168, 0x0615), SN9C20X(MT9M111, 0x5d, 0)},
+ {USB_DEVICE(0xa168, 0x0617), SN9C20X(MT9M111, 0x5d, 0)},
+ {}
+};
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = KBUILD_MODNAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
--- /dev/null
+/*
+ * sonix sn9c102 (bayer) library
+ *
+ * Copyright (C) 2009-2011 Jean-François Moine <http://moinejf.free.fr>
+ * Copyright (C) 2003 2004 Michel Xhaard mxhaard@magic.fr
+ * Add Pas106 Stefano Mozzi (C) 2004
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+/* Some documentation on known sonixb registers:
+
+Reg Use
+sn9c101 / sn9c102:
+0x10 high nibble red gain low nibble blue gain
+0x11 low nibble green gain
+sn9c103:
+0x05 red gain 0-127
+0x06 blue gain 0-127
+0x07 green gain 0-127
+all:
+0x08-0x0f i2c / 3wire registers
+0x12 hstart
+0x13 vstart
+0x15 hsize (hsize = register-value * 16)
+0x16 vsize (vsize = register-value * 16)
+0x17 bit 0 toggle compression quality (according to sn9c102 driver)
+0x18 bit 7 enables compression, bit 4-5 set image down scaling:
+ 00 scale 1, 01 scale 1/2, 10, scale 1/4
+0x19 high-nibble is sensor clock divider, changes exposure on sensors which
+ use a clock generated by the bridge. Some sensors have their own clock.
+0x1c auto_exposure area (for avg_lum) startx (startx = register-value * 32)
+0x1d auto_exposure area (for avg_lum) starty (starty = register-value * 32)
+0x1e auto_exposure area (for avg_lum) stopx (hsize = (0x1e - 0x1c) * 32)
+0x1f auto_exposure area (for avg_lum) stopy (vsize = (0x1f - 0x1d) * 32)
+*/
+
+#define MODULE_NAME "sonixb"
+
+#include <linux/input.h>
+#include "gspca.h"
+
+MODULE_AUTHOR("Jean-François Moine <http://moinejf.free.fr>");
+MODULE_DESCRIPTION("GSPCA/SN9C102 USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+/* specific webcam descriptor */
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+
+ struct v4l2_ctrl *brightness;
+ struct v4l2_ctrl *plfreq;
+
+ atomic_t avg_lum;
+ int prev_avg_lum;
+ int exposure_knee;
+ int header_read;
+ u8 header[12]; /* Header without sof marker */
+
+ unsigned char autogain_ignore_frames;
+ unsigned char frames_to_drop;
+
+ __u8 bridge; /* Type of bridge */
+#define BRIDGE_101 0
+#define BRIDGE_102 0 /* We make no difference between 101 and 102 */
+#define BRIDGE_103 1
+
+ __u8 sensor; /* Type of image sensor chip */
+#define SENSOR_HV7131D 0
+#define SENSOR_HV7131R 1
+#define SENSOR_OV6650 2
+#define SENSOR_OV7630 3
+#define SENSOR_PAS106 4
+#define SENSOR_PAS202 5
+#define SENSOR_TAS5110C 6
+#define SENSOR_TAS5110D 7
+#define SENSOR_TAS5130CXX 8
+ __u8 reg11;
+};
+
+typedef const __u8 sensor_init_t[8];
+
+struct sensor_data {
+ const __u8 *bridge_init;
+ sensor_init_t *sensor_init;
+ int sensor_init_size;
+ int flags;
+ __u8 sensor_addr;
+};
+
+/* sensor_data flags */
+#define F_SIF 0x01 /* sif or vga */
+
+/* priv field of struct v4l2_pix_format flags (do not use low nibble!) */
+#define MODE_RAW 0x10 /* raw bayer mode */
+#define MODE_REDUCED_SIF 0x20 /* vga mode (320x240 / 160x120) on sif cam */
+
+#define COMP 0xc7 /* 0x87 //0x07 */
+#define COMP1 0xc9 /* 0x89 //0x09 */
+
+#define MCK_INIT 0x63
+#define MCK_INIT1 0x20 /*fixme: Bayer - 0x50 for JPEG ??*/
+
+#define SYS_CLK 0x04
+
+#define SENS(bridge, sensor, _flags, _sensor_addr) \
+{ \
+ .bridge_init = bridge, \
+ .sensor_init = sensor, \
+ .sensor_init_size = sizeof(sensor), \
+ .flags = _flags, .sensor_addr = _sensor_addr \
+}
+
+/* We calculate the autogain at the end of the transfer of a frame, at this
+ moment a frame with the old settings is being captured and transmitted. So
+ if we adjust the gain or exposure we must ignore atleast the next frame for
+ the new settings to come into effect before doing any other adjustments. */
+#define AUTOGAIN_IGNORE_FRAMES 1
+
+static const struct v4l2_pix_format vga_mode[] = {
+ {160, 120, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 160 * 120,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 2 | MODE_RAW},
+ {160, 120, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 160 * 120 * 5 / 4,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 2},
+ {320, 240, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 5 / 4,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1},
+ {640, 480, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480 * 5 / 4,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0},
+};
+static const struct v4l2_pix_format sif_mode[] = {
+ {160, 120, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 160 * 120,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1 | MODE_RAW | MODE_REDUCED_SIF},
+ {160, 120, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 160 * 120 * 5 / 4,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1 | MODE_REDUCED_SIF},
+ {176, 144, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 176,
+ .sizeimage = 176 * 144,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1 | MODE_RAW},
+ {176, 144, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
+ .bytesperline = 176,
+ .sizeimage = 176 * 144 * 5 / 4,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1},
+ {320, 240, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 5 / 4,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0 | MODE_REDUCED_SIF},
+ {352, 288, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
+ .bytesperline = 352,
+ .sizeimage = 352 * 288 * 5 / 4,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0},
+};
+
+static const __u8 initHv7131d[] = {
+ 0x04, 0x03, 0x00, 0x04, 0x00, 0x00, 0x00, 0x80, 0x11, 0x00, 0x00, 0x00,
+ 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x02, 0x02, 0x00,
+ 0x28, 0x1e, 0x60, 0x8e, 0x42,
+};
+static const __u8 hv7131d_sensor_init[][8] = {
+ {0xa0, 0x11, 0x01, 0x04, 0x00, 0x00, 0x00, 0x17},
+ {0xa0, 0x11, 0x02, 0x00, 0x00, 0x00, 0x00, 0x17},
+ {0xa0, 0x11, 0x28, 0x00, 0x00, 0x00, 0x00, 0x17},
+ {0xa0, 0x11, 0x30, 0x30, 0x00, 0x00, 0x00, 0x17}, /* reset level */
+ {0xa0, 0x11, 0x34, 0x02, 0x00, 0x00, 0x00, 0x17}, /* pixel bias volt */
+};
+
+static const __u8 initHv7131r[] = {
+ 0x46, 0x77, 0x00, 0x04, 0x00, 0x00, 0x00, 0x80, 0x11, 0x00, 0x00, 0x00,
+ 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x02, 0x01, 0x00,
+ 0x28, 0x1e, 0x60, 0x8a, 0x20,
+};
+static const __u8 hv7131r_sensor_init[][8] = {
+ {0xc0, 0x11, 0x31, 0x38, 0x2a, 0x2e, 0x00, 0x10},
+ {0xa0, 0x11, 0x01, 0x08, 0x2a, 0x2e, 0x00, 0x10},
+ {0xb0, 0x11, 0x20, 0x00, 0xd0, 0x2e, 0x00, 0x10},
+ {0xc0, 0x11, 0x25, 0x03, 0x0e, 0x28, 0x00, 0x16},
+ {0xa0, 0x11, 0x30, 0x10, 0x0e, 0x28, 0x00, 0x15},
+};
+static const __u8 initOv6650[] = {
+ 0x44, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80,
+ 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x01, 0x01, 0x0a, 0x16, 0x12, 0x68, 0x8b,
+ 0x10,
+};
+static const __u8 ov6650_sensor_init[][8] = {
+ /* Bright, contrast, etc are set through SCBB interface.
+ * AVCAP on win2 do not send any data on this controls. */
+ /* Anyway, some registers appears to alter bright and constrat */
+
+ /* Reset sensor */
+ {0xa0, 0x60, 0x12, 0x80, 0x00, 0x00, 0x00, 0x10},
+ /* Set clock register 0x11 low nibble is clock divider */
+ {0xd0, 0x60, 0x11, 0xc0, 0x1b, 0x18, 0xc1, 0x10},
+ /* Next some unknown stuff */
+ {0xb0, 0x60, 0x15, 0x00, 0x02, 0x18, 0xc1, 0x10},
+/* {0xa0, 0x60, 0x1b, 0x01, 0x02, 0x18, 0xc1, 0x10},
+ * THIS SET GREEN SCREEN
+ * (pixels could be innverted in decode kind of "brg",
+ * but blue wont be there. Avoid this data ... */
+ {0xd0, 0x60, 0x26, 0x01, 0x14, 0xd8, 0xa4, 0x10}, /* format out? */
+ {0xd0, 0x60, 0x26, 0x01, 0x14, 0xd8, 0xa4, 0x10},
+ {0xa0, 0x60, 0x30, 0x3d, 0x0a, 0xd8, 0xa4, 0x10},
+ /* Enable rgb brightness control */
+ {0xa0, 0x60, 0x61, 0x08, 0x00, 0x00, 0x00, 0x10},
+ /* HDG: Note windows uses the line below, which sets both register 0x60
+ and 0x61 I believe these registers of the ov6650 are identical as
+ those of the ov7630, because if this is true the windows settings
+ add a bit additional red gain and a lot additional blue gain, which
+ matches my findings that the windows settings make blue much too
+ blue and red a little too red.
+ {0xb0, 0x60, 0x60, 0x66, 0x68, 0xd8, 0xa4, 0x10}, */
+ /* Some more unknown stuff */
+ {0xa0, 0x60, 0x68, 0x04, 0x68, 0xd8, 0xa4, 0x10},
+ {0xd0, 0x60, 0x17, 0x24, 0xd6, 0x04, 0x94, 0x10}, /* Clipreg */
+};
+
+static const __u8 initOv7630[] = {
+ 0x04, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, /* r01 .. r08 */
+ 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* r09 .. r10 */
+ 0x00, 0x01, 0x01, 0x0a, /* r11 .. r14 */
+ 0x28, 0x1e, /* H & V sizes r15 .. r16 */
+ 0x68, 0x8f, MCK_INIT1, /* r17 .. r19 */
+};
+static const __u8 ov7630_sensor_init[][8] = {
+ {0xa0, 0x21, 0x12, 0x80, 0x00, 0x00, 0x00, 0x10},
+ {0xb0, 0x21, 0x01, 0x77, 0x3a, 0x00, 0x00, 0x10},
+/* {0xd0, 0x21, 0x12, 0x7c, 0x01, 0x80, 0x34, 0x10}, jfm */
+ {0xd0, 0x21, 0x12, 0x5c, 0x00, 0x80, 0x34, 0x10}, /* jfm */
+ {0xa0, 0x21, 0x1b, 0x04, 0x00, 0x80, 0x34, 0x10},
+ {0xa0, 0x21, 0x20, 0x44, 0x00, 0x80, 0x34, 0x10},
+ {0xa0, 0x21, 0x23, 0xee, 0x00, 0x80, 0x34, 0x10},
+ {0xd0, 0x21, 0x26, 0xa0, 0x9a, 0xa0, 0x30, 0x10},
+ {0xb0, 0x21, 0x2a, 0x80, 0x00, 0xa0, 0x30, 0x10},
+ {0xb0, 0x21, 0x2f, 0x3d, 0x24, 0xa0, 0x30, 0x10},
+ {0xa0, 0x21, 0x32, 0x86, 0x24, 0xa0, 0x30, 0x10},
+ {0xb0, 0x21, 0x60, 0xa9, 0x4a, 0xa0, 0x30, 0x10},
+/* {0xb0, 0x21, 0x60, 0xa9, 0x42, 0xa0, 0x30, 0x10}, * jfm */
+ {0xa0, 0x21, 0x65, 0x00, 0x42, 0xa0, 0x30, 0x10},
+ {0xa0, 0x21, 0x69, 0x38, 0x42, 0xa0, 0x30, 0x10},
+ {0xc0, 0x21, 0x6f, 0x88, 0x0b, 0x00, 0x30, 0x10},
+ {0xc0, 0x21, 0x74, 0x21, 0x8e, 0x00, 0x30, 0x10},
+ {0xa0, 0x21, 0x7d, 0xf7, 0x8e, 0x00, 0x30, 0x10},
+ {0xd0, 0x21, 0x17, 0x1c, 0xbd, 0x06, 0xf6, 0x10},
+};
+
+static const __u8 initPas106[] = {
+ 0x04, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x81, 0x40, 0x00, 0x00, 0x00,
+ 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x04, 0x01, 0x00,
+ 0x16, 0x12, 0x24, COMP1, MCK_INIT1,
+};
+/* compression 0x86 mckinit1 0x2b */
+
+/* "Known" PAS106B registers:
+ 0x02 clock divider
+ 0x03 Variable framerate bits 4-11
+ 0x04 Var framerate bits 0-3, one must leave the 4 msb's at 0 !!
+ The variable framerate control must never be set lower then 300,
+ which sets the framerate at 90 / reg02, otherwise vsync is lost.
+ 0x05 Shutter Time Line Offset, this can be used as an exposure control:
+ 0 = use full frame time, 255 = no exposure at all
+ Note this may never be larger then "var-framerate control" / 2 - 2.
+ When var-framerate control is < 514, no exposure is reached at the max
+ allowed value for the framerate control value, rather then at 255.
+ 0x06 Shutter Time Pixel Offset, like reg05 this influences exposure, but
+ only a very little bit, leave at 0xcd
+ 0x07 offset sign bit (bit0 1 > negative offset)
+ 0x08 offset
+ 0x09 Blue Gain
+ 0x0a Green1 Gain
+ 0x0b Green2 Gain
+ 0x0c Red Gain
+ 0x0e Global gain
+ 0x13 Write 1 to commit settings to sensor
+*/
+
+static const __u8 pas106_sensor_init[][8] = {
+ /* Pixel Clock Divider 6 */
+ { 0xa1, 0x40, 0x02, 0x04, 0x00, 0x00, 0x00, 0x14 },
+ /* Frame Time MSB (also seen as 0x12) */
+ { 0xa1, 0x40, 0x03, 0x13, 0x00, 0x00, 0x00, 0x14 },
+ /* Frame Time LSB (also seen as 0x05) */
+ { 0xa1, 0x40, 0x04, 0x06, 0x00, 0x00, 0x00, 0x14 },
+ /* Shutter Time Line Offset (also seen as 0x6d) */
+ { 0xa1, 0x40, 0x05, 0x65, 0x00, 0x00, 0x00, 0x14 },
+ /* Shutter Time Pixel Offset (also seen as 0xb1) */
+ { 0xa1, 0x40, 0x06, 0xcd, 0x00, 0x00, 0x00, 0x14 },
+ /* Black Level Subtract Sign (also seen 0x00) */
+ { 0xa1, 0x40, 0x07, 0xc1, 0x00, 0x00, 0x00, 0x14 },
+ /* Black Level Subtract Level (also seen 0x01) */
+ { 0xa1, 0x40, 0x08, 0x06, 0x00, 0x00, 0x00, 0x14 },
+ { 0xa1, 0x40, 0x08, 0x06, 0x00, 0x00, 0x00, 0x14 },
+ /* Color Gain B Pixel 5 a */
+ { 0xa1, 0x40, 0x09, 0x05, 0x00, 0x00, 0x00, 0x14 },
+ /* Color Gain G1 Pixel 1 5 */
+ { 0xa1, 0x40, 0x0a, 0x04, 0x00, 0x00, 0x00, 0x14 },
+ /* Color Gain G2 Pixel 1 0 5 */
+ { 0xa1, 0x40, 0x0b, 0x04, 0x00, 0x00, 0x00, 0x14 },
+ /* Color Gain R Pixel 3 1 */
+ { 0xa1, 0x40, 0x0c, 0x05, 0x00, 0x00, 0x00, 0x14 },
+ /* Color GainH Pixel */
+ { 0xa1, 0x40, 0x0d, 0x00, 0x00, 0x00, 0x00, 0x14 },
+ /* Global Gain */
+ { 0xa1, 0x40, 0x0e, 0x0e, 0x00, 0x00, 0x00, 0x14 },
+ /* Contrast */
+ { 0xa1, 0x40, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x14 },
+ /* H&V synchro polarity */
+ { 0xa1, 0x40, 0x10, 0x06, 0x00, 0x00, 0x00, 0x14 },
+ /* ?default */
+ { 0xa1, 0x40, 0x11, 0x06, 0x00, 0x00, 0x00, 0x14 },
+ /* DAC scale */
+ { 0xa1, 0x40, 0x12, 0x06, 0x00, 0x00, 0x00, 0x14 },
+ /* ?default */
+ { 0xa1, 0x40, 0x14, 0x02, 0x00, 0x00, 0x00, 0x14 },
+ /* Validate Settings */
+ { 0xa1, 0x40, 0x13, 0x01, 0x00, 0x00, 0x00, 0x14 },
+};
+
+static const __u8 initPas202[] = {
+ 0x44, 0x44, 0x21, 0x30, 0x00, 0x00, 0x00, 0x80, 0x40, 0x00, 0x00, 0x00,
+ 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x06, 0x03, 0x0a,
+ 0x28, 0x1e, 0x20, 0x89, 0x20,
+};
+
+/* "Known" PAS202BCB registers:
+ 0x02 clock divider
+ 0x04 Variable framerate bits 6-11 (*)
+ 0x05 Var framerate bits 0-5, one must leave the 2 msb's at 0 !!
+ 0x07 Blue Gain
+ 0x08 Green Gain
+ 0x09 Red Gain
+ 0x0b offset sign bit (bit0 1 > negative offset)
+ 0x0c offset
+ 0x0e Unknown image is slightly brighter when bit 0 is 0, if reg0f is 0 too,
+ leave at 1 otherwise we get a jump in our exposure control
+ 0x0f Exposure 0-255, 0 = use full frame time, 255 = no exposure at all
+ 0x10 Master gain 0 - 31
+ 0x11 write 1 to apply changes
+ (*) The variable framerate control must never be set lower then 500
+ which sets the framerate at 30 / reg02, otherwise vsync is lost.
+*/
+static const __u8 pas202_sensor_init[][8] = {
+ /* Set the clock divider to 4 -> 30 / 4 = 7.5 fps, we would like
+ to set it lower, but for some reason the bridge starts missing
+ vsync's then */
+ {0xa0, 0x40, 0x02, 0x04, 0x00, 0x00, 0x00, 0x10},
+ {0xd0, 0x40, 0x04, 0x07, 0x34, 0x00, 0x09, 0x10},
+ {0xd0, 0x40, 0x08, 0x01, 0x00, 0x00, 0x01, 0x10},
+ {0xd0, 0x40, 0x0c, 0x00, 0x0c, 0x01, 0x32, 0x10},
+ {0xd0, 0x40, 0x10, 0x00, 0x01, 0x00, 0x63, 0x10},
+ {0xa0, 0x40, 0x15, 0x70, 0x01, 0x00, 0x63, 0x10},
+ {0xa0, 0x40, 0x18, 0x00, 0x01, 0x00, 0x63, 0x10},
+ {0xa0, 0x40, 0x11, 0x01, 0x01, 0x00, 0x63, 0x10},
+ {0xa0, 0x40, 0x03, 0x56, 0x01, 0x00, 0x63, 0x10},
+ {0xa0, 0x40, 0x11, 0x01, 0x01, 0x00, 0x63, 0x10},
+};
+
+static const __u8 initTas5110c[] = {
+ 0x44, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x11, 0x00, 0x00, 0x00,
+ 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x45, 0x09, 0x0a,
+ 0x16, 0x12, 0x60, 0x86, 0x2b,
+};
+/* Same as above, except a different hstart */
+static const __u8 initTas5110d[] = {
+ 0x44, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x11, 0x00, 0x00, 0x00,
+ 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x41, 0x09, 0x0a,
+ 0x16, 0x12, 0x60, 0x86, 0x2b,
+};
+/* tas5110c is 3 wire, tas5110d is 2 wire (regular i2c) */
+static const __u8 tas5110c_sensor_init[][8] = {
+ {0x30, 0x11, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x10},
+ {0x30, 0x11, 0x02, 0x20, 0xa9, 0x00, 0x00, 0x10},
+};
+/* Known TAS5110D registers
+ * reg02: gain, bit order reversed!! 0 == max gain, 255 == min gain
+ * reg03: bit3: vflip, bit4: ~hflip, bit7: ~gainboost (~ == inverted)
+ * Note: writing reg03 seems to only work when written together with 02
+ */
+static const __u8 tas5110d_sensor_init[][8] = {
+ {0xa0, 0x61, 0x9a, 0xca, 0x00, 0x00, 0x00, 0x17}, /* reset */
+};
+
+static const __u8 initTas5130[] = {
+ 0x04, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x11, 0x00, 0x00, 0x00,
+ 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x68, 0x0c, 0x0a,
+ 0x28, 0x1e, 0x60, COMP, MCK_INIT,
+};
+static const __u8 tas5130_sensor_init[][8] = {
+/* {0x30, 0x11, 0x00, 0x40, 0x47, 0x00, 0x00, 0x10},
+ * shutter 0x47 short exposure? */
+ {0x30, 0x11, 0x00, 0x40, 0x01, 0x00, 0x00, 0x10},
+ /* shutter 0x01 long exposure */
+ {0x30, 0x11, 0x02, 0x20, 0x70, 0x00, 0x00, 0x10},
+};
+
+static const struct sensor_data sensor_data[] = {
+ SENS(initHv7131d, hv7131d_sensor_init, 0, 0),
+ SENS(initHv7131r, hv7131r_sensor_init, 0, 0),
+ SENS(initOv6650, ov6650_sensor_init, F_SIF, 0x60),
+ SENS(initOv7630, ov7630_sensor_init, 0, 0x21),
+ SENS(initPas106, pas106_sensor_init, F_SIF, 0),
+ SENS(initPas202, pas202_sensor_init, 0, 0),
+ SENS(initTas5110c, tas5110c_sensor_init, F_SIF, 0),
+ SENS(initTas5110d, tas5110d_sensor_init, F_SIF, 0),
+ SENS(initTas5130, tas5130_sensor_init, 0, 0),
+};
+
+/* get one byte in gspca_dev->usb_buf */
+static void reg_r(struct gspca_dev *gspca_dev,
+ __u16 value)
+{
+ int res;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+
+ res = usb_control_msg(gspca_dev->dev,
+ usb_rcvctrlpipe(gspca_dev->dev, 0),
+ 0, /* request */
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+ value,
+ 0, /* index */
+ gspca_dev->usb_buf, 1,
+ 500);
+
+ if (res < 0) {
+ dev_err(gspca_dev->v4l2_dev.dev,
+ "Error reading register %02x: %d\n", value, res);
+ gspca_dev->usb_err = res;
+ }
+}
+
+static void reg_w(struct gspca_dev *gspca_dev,
+ __u16 value,
+ const __u8 *buffer,
+ int len)
+{
+ int res;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+
+ memcpy(gspca_dev->usb_buf, buffer, len);
+ res = usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ 0x08, /* request */
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+ value,
+ 0, /* index */
+ gspca_dev->usb_buf, len,
+ 500);
+
+ if (res < 0) {
+ dev_err(gspca_dev->v4l2_dev.dev,
+ "Error writing register %02x: %d\n", value, res);
+ gspca_dev->usb_err = res;
+ }
+}
+
+static void i2c_w(struct gspca_dev *gspca_dev, const __u8 *buffer)
+{
+ int retry = 60;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+
+ /* is i2c ready */
+ reg_w(gspca_dev, 0x08, buffer, 8);
+ while (retry--) {
+ if (gspca_dev->usb_err < 0)
+ return;
+ msleep(10);
+ reg_r(gspca_dev, 0x08);
+ if (gspca_dev->usb_buf[0] & 0x04) {
+ if (gspca_dev->usb_buf[0] & 0x08) {
+ dev_err(gspca_dev->v4l2_dev.dev,
+ "i2c write error\n");
+ gspca_dev->usb_err = -EIO;
+ }
+ return;
+ }
+ }
+
+ dev_err(gspca_dev->v4l2_dev.dev, "i2c write timeout\n");
+ gspca_dev->usb_err = -EIO;
+}
+
+static void i2c_w_vector(struct gspca_dev *gspca_dev,
+ const __u8 buffer[][8], int len)
+{
+ for (;;) {
+ if (gspca_dev->usb_err < 0)
+ return;
+ reg_w(gspca_dev, 0x08, *buffer, 8);
+ len -= 8;
+ if (len <= 0)
+ break;
+ buffer++;
+ }
+}
+
+static void setbrightness(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ switch (sd->sensor) {
+ case SENSOR_OV6650:
+ case SENSOR_OV7630: {
+ __u8 i2cOV[] =
+ {0xa0, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x10};
+
+ /* change reg 0x06 */
+ i2cOV[1] = sensor_data[sd->sensor].sensor_addr;
+ i2cOV[3] = sd->brightness->val;
+ i2c_w(gspca_dev, i2cOV);
+ break;
+ }
+ case SENSOR_PAS106:
+ case SENSOR_PAS202: {
+ __u8 i2cpbright[] =
+ {0xb0, 0x40, 0x0b, 0x00, 0x00, 0x00, 0x00, 0x16};
+ __u8 i2cpdoit[] =
+ {0xa0, 0x40, 0x11, 0x01, 0x00, 0x00, 0x00, 0x16};
+
+ /* PAS106 uses reg 7 and 8 instead of b and c */
+ if (sd->sensor == SENSOR_PAS106) {
+ i2cpbright[2] = 7;
+ i2cpdoit[2] = 0x13;
+ }
+
+ if (sd->brightness->val < 127) {
+ /* change reg 0x0b, signreg */
+ i2cpbright[3] = 0x01;
+ /* set reg 0x0c, offset */
+ i2cpbright[4] = 127 - sd->brightness->val;
+ } else
+ i2cpbright[4] = sd->brightness->val - 127;
+
+ i2c_w(gspca_dev, i2cpbright);
+ i2c_w(gspca_dev, i2cpdoit);
+ break;
+ }
+ default:
+ break;
+ }
+}
+
+static void setgain(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 gain = gspca_dev->gain->val;
+
+ switch (sd->sensor) {
+ case SENSOR_HV7131D: {
+ __u8 i2c[] =
+ {0xc0, 0x11, 0x31, 0x00, 0x00, 0x00, 0x00, 0x17};
+
+ i2c[3] = 0x3f - gain;
+ i2c[4] = 0x3f - gain;
+ i2c[5] = 0x3f - gain;
+
+ i2c_w(gspca_dev, i2c);
+ break;
+ }
+ case SENSOR_TAS5110C:
+ case SENSOR_TAS5130CXX: {
+ __u8 i2c[] =
+ {0x30, 0x11, 0x02, 0x20, 0x70, 0x00, 0x00, 0x10};
+
+ i2c[4] = 255 - gain;
+ i2c_w(gspca_dev, i2c);
+ break;
+ }
+ case SENSOR_TAS5110D: {
+ __u8 i2c[] = {
+ 0xb0, 0x61, 0x02, 0x00, 0x10, 0x00, 0x00, 0x17 };
+ gain = 255 - gain;
+ /* The bits in the register are the wrong way around!! */
+ i2c[3] |= (gain & 0x80) >> 7;
+ i2c[3] |= (gain & 0x40) >> 5;
+ i2c[3] |= (gain & 0x20) >> 3;
+ i2c[3] |= (gain & 0x10) >> 1;
+ i2c[3] |= (gain & 0x08) << 1;
+ i2c[3] |= (gain & 0x04) << 3;
+ i2c[3] |= (gain & 0x02) << 5;
+ i2c[3] |= (gain & 0x01) << 7;
+ i2c_w(gspca_dev, i2c);
+ break;
+ }
+ case SENSOR_OV6650:
+ case SENSOR_OV7630: {
+ __u8 i2c[] = {0xa0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10};
+
+ /*
+ * The ov7630's gain is weird, at 32 the gain drops to the
+ * same level as at 16, so skip 32-47 (of the 0-63 scale).
+ */
+ if (sd->sensor == SENSOR_OV7630 && gain >= 32)
+ gain += 16;
+
+ i2c[1] = sensor_data[sd->sensor].sensor_addr;
+ i2c[3] = gain;
+ i2c_w(gspca_dev, i2c);
+ break;
+ }
+ case SENSOR_PAS106:
+ case SENSOR_PAS202: {
+ __u8 i2cpgain[] =
+ {0xa0, 0x40, 0x10, 0x00, 0x00, 0x00, 0x00, 0x15};
+ __u8 i2cpcolorgain[] =
+ {0xc0, 0x40, 0x07, 0x00, 0x00, 0x00, 0x00, 0x15};
+ __u8 i2cpdoit[] =
+ {0xa0, 0x40, 0x11, 0x01, 0x00, 0x00, 0x00, 0x16};
+
+ /* PAS106 uses different regs (and has split green gains) */
+ if (sd->sensor == SENSOR_PAS106) {
+ i2cpgain[2] = 0x0e;
+ i2cpcolorgain[0] = 0xd0;
+ i2cpcolorgain[2] = 0x09;
+ i2cpdoit[2] = 0x13;
+ }
+
+ i2cpgain[3] = gain;
+ i2cpcolorgain[3] = gain >> 1;
+ i2cpcolorgain[4] = gain >> 1;
+ i2cpcolorgain[5] = gain >> 1;
+ i2cpcolorgain[6] = gain >> 1;
+
+ i2c_w(gspca_dev, i2cpgain);
+ i2c_w(gspca_dev, i2cpcolorgain);
+ i2c_w(gspca_dev, i2cpdoit);
+ break;
+ }
+ default:
+ if (sd->bridge == BRIDGE_103) {
+ u8 buf[3] = { gain, gain, gain }; /* R, G, B */
+ reg_w(gspca_dev, 0x05, buf, 3);
+ } else {
+ u8 buf[2];
+ buf[0] = gain << 4 | gain; /* Red and blue */
+ buf[1] = gain; /* Green */
+ reg_w(gspca_dev, 0x10, buf, 2);
+ }
+ }
+}
+
+static void setexposure(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ switch (sd->sensor) {
+ case SENSOR_HV7131D: {
+ /* Note the datasheet wrongly says line mode exposure uses reg
+ 0x26 and 0x27, testing has shown 0x25 + 0x26 */
+ __u8 i2c[] = {0xc0, 0x11, 0x25, 0x00, 0x00, 0x00, 0x00, 0x17};
+ u16 reg = gspca_dev->exposure->val;
+
+ i2c[3] = reg >> 8;
+ i2c[4] = reg & 0xff;
+ i2c_w(gspca_dev, i2c);
+ break;
+ }
+ case SENSOR_TAS5110C:
+ case SENSOR_TAS5110D: {
+ /* register 19's high nibble contains the sn9c10x clock divider
+ The high nibble configures the no fps according to the
+ formula: 60 / high_nibble. With a maximum of 30 fps */
+ u8 reg = gspca_dev->exposure->val;
+
+ reg = (reg << 4) | 0x0b;
+ reg_w(gspca_dev, 0x19, ®, 1);
+ break;
+ }
+ case SENSOR_OV6650:
+ case SENSOR_OV7630: {
+ /* The ov6650 / ov7630 have 2 registers which both influence
+ exposure, register 11, whose low nibble sets the nr off fps
+ according to: fps = 30 / (low_nibble + 1)
+
+ The fps configures the maximum exposure setting, but it is
+ possible to use less exposure then what the fps maximum
+ allows by setting register 10. register 10 configures the
+ actual exposure as quotient of the full exposure, with 0
+ being no exposure at all (not very useful) and reg10_max
+ being max exposure possible at that framerate.
+
+ The code maps our 0 - 510 ms exposure ctrl to these 2
+ registers, trying to keep fps as high as possible.
+ */
+ __u8 i2c[] = {0xb0, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10};
+ int reg10, reg11, reg10_max;
+
+ /* ov6645 datasheet says reg10_max is 9a, but that uses
+ tline * 2 * reg10 as formula for calculating texpo, the
+ ov6650 probably uses the same formula as the 7730 which uses
+ tline * 4 * reg10, which explains why the reg10max we've
+ found experimentally for the ov6650 is exactly half that of
+ the ov6645. The ov7630 datasheet says the max is 0x41. */
+ if (sd->sensor == SENSOR_OV6650) {
+ reg10_max = 0x4d;
+ i2c[4] = 0xc0; /* OV6650 needs non default vsync pol */
+ } else
+ reg10_max = 0x41;
+
+ reg11 = (15 * gspca_dev->exposure->val + 999) / 1000;
+ if (reg11 < 1)
+ reg11 = 1;
+ else if (reg11 > 16)
+ reg11 = 16;
+
+ /* In 640x480, if the reg11 has less than 4, the image is
+ unstable (the bridge goes into a higher compression mode
+ which we have not reverse engineered yet). */
+ if (gspca_dev->width == 640 && reg11 < 4)
+ reg11 = 4;
+
+ /* frame exposure time in ms = 1000 * reg11 / 30 ->
+ reg10 = (gspca_dev->exposure->val / 2) * reg10_max
+ / (1000 * reg11 / 30) */
+ reg10 = (gspca_dev->exposure->val * 15 * reg10_max)
+ / (1000 * reg11);
+
+ /* Don't allow this to get below 10 when using autogain, the
+ steps become very large (relatively) when below 10 causing
+ the image to oscilate from much too dark, to much too bright
+ and back again. */
+ if (gspca_dev->autogain->val && reg10 < 10)
+ reg10 = 10;
+ else if (reg10 > reg10_max)
+ reg10 = reg10_max;
+
+ /* Write reg 10 and reg11 low nibble */
+ i2c[1] = sensor_data[sd->sensor].sensor_addr;
+ i2c[3] = reg10;
+ i2c[4] |= reg11 - 1;
+
+ /* If register 11 didn't change, don't change it */
+ if (sd->reg11 == reg11)
+ i2c[0] = 0xa0;
+
+ i2c_w(gspca_dev, i2c);
+ if (gspca_dev->usb_err == 0)
+ sd->reg11 = reg11;
+ break;
+ }
+ case SENSOR_PAS202: {
+ __u8 i2cpframerate[] =
+ {0xb0, 0x40, 0x04, 0x00, 0x00, 0x00, 0x00, 0x16};
+ __u8 i2cpexpo[] =
+ {0xa0, 0x40, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x16};
+ const __u8 i2cpdoit[] =
+ {0xa0, 0x40, 0x11, 0x01, 0x00, 0x00, 0x00, 0x16};
+ int framerate_ctrl;
+
+ /* The exposure knee for the autogain algorithm is 200
+ (100 ms / 10 fps on other sensors), for values below this
+ use the control for setting the partial frame expose time,
+ above that use variable framerate. This way we run at max
+ framerate (640x480@7.5 fps, 320x240@10fps) until the knee
+ is reached. Using the variable framerate control above 200
+ is better then playing around with both clockdiv + partial
+ frame exposure times (like we are doing with the ov chips),
+ as that sometimes leads to jumps in the exposure control,
+ which are bad for auto exposure. */
+ if (gspca_dev->exposure->val < 200) {
+ i2cpexpo[3] = 255 - (gspca_dev->exposure->val * 255)
+ / 200;
+ framerate_ctrl = 500;
+ } else {
+ /* The PAS202's exposure control goes from 0 - 4095,
+ but anything below 500 causes vsync issues, so scale
+ our 200-1023 to 500-4095 */
+ framerate_ctrl = (gspca_dev->exposure->val - 200)
+ * 1000 / 229 + 500;
+ }
+
+ i2cpframerate[3] = framerate_ctrl >> 6;
+ i2cpframerate[4] = framerate_ctrl & 0x3f;
+ i2c_w(gspca_dev, i2cpframerate);
+ i2c_w(gspca_dev, i2cpexpo);
+ i2c_w(gspca_dev, i2cpdoit);
+ break;
+ }
+ case SENSOR_PAS106: {
+ __u8 i2cpframerate[] =
+ {0xb1, 0x40, 0x03, 0x00, 0x00, 0x00, 0x00, 0x14};
+ __u8 i2cpexpo[] =
+ {0xa1, 0x40, 0x05, 0x00, 0x00, 0x00, 0x00, 0x14};
+ const __u8 i2cpdoit[] =
+ {0xa1, 0x40, 0x13, 0x01, 0x00, 0x00, 0x00, 0x14};
+ int framerate_ctrl;
+
+ /* For values below 150 use partial frame exposure, above
+ that use framerate ctrl */
+ if (gspca_dev->exposure->val < 150) {
+ i2cpexpo[3] = 150 - gspca_dev->exposure->val;
+ framerate_ctrl = 300;
+ } else {
+ /* The PAS106's exposure control goes from 0 - 4095,
+ but anything below 300 causes vsync issues, so scale
+ our 150-1023 to 300-4095 */
+ framerate_ctrl = (gspca_dev->exposure->val - 150)
+ * 1000 / 230 + 300;
+ }
+
+ i2cpframerate[3] = framerate_ctrl >> 4;
+ i2cpframerate[4] = framerate_ctrl & 0x0f;
+ i2c_w(gspca_dev, i2cpframerate);
+ i2c_w(gspca_dev, i2cpexpo);
+ i2c_w(gspca_dev, i2cpdoit);
+ break;
+ }
+ default:
+ break;
+ }
+}
+
+static void setfreq(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->sensor == SENSOR_OV6650 || sd->sensor == SENSOR_OV7630) {
+ /* Framerate adjust register for artificial light 50 hz flicker
+ compensation, for the ov6650 this is identical to ov6630
+ 0x2b register, see ov6630 datasheet.
+ 0x4f / 0x8a -> (30 fps -> 25 fps), 0x00 -> no adjustment */
+ __u8 i2c[] = {0xa0, 0x00, 0x2b, 0x00, 0x00, 0x00, 0x00, 0x10};
+ switch (sd->plfreq->val) {
+ default:
+/* case 0: * no filter*/
+/* case 2: * 60 hz */
+ i2c[3] = 0;
+ break;
+ case 1: /* 50 hz */
+ i2c[3] = (sd->sensor == SENSOR_OV6650)
+ ? 0x4f : 0x8a;
+ break;
+ }
+ i2c[1] = sensor_data[sd->sensor].sensor_addr;
+ i2c_w(gspca_dev, i2c);
+ }
+}
+
+static void do_autogain(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int deadzone, desired_avg_lum, avg_lum;
+
+ avg_lum = atomic_read(&sd->avg_lum);
+ if (avg_lum == -1)
+ return;
+
+ if (sd->autogain_ignore_frames > 0) {
+ sd->autogain_ignore_frames--;
+ return;
+ }
+
+ /* SIF / VGA sensors have a different autoexposure area and thus
+ different avg_lum values for the same picture brightness */
+ if (sensor_data[sd->sensor].flags & F_SIF) {
+ deadzone = 500;
+ /* SIF sensors tend to overexpose, so keep this small */
+ desired_avg_lum = 5000;
+ } else {
+ deadzone = 1500;
+ desired_avg_lum = 13000;
+ }
+
+ if (sd->brightness)
+ desired_avg_lum = sd->brightness->val * desired_avg_lum / 127;
+
+ if (gspca_dev->exposure->maximum < 500) {
+ if (gspca_coarse_grained_expo_autogain(gspca_dev, avg_lum,
+ desired_avg_lum, deadzone))
+ sd->autogain_ignore_frames = AUTOGAIN_IGNORE_FRAMES;
+ } else {
+ int gain_knee = gspca_dev->gain->maximum * 9 / 10;
+ if (gspca_expo_autogain(gspca_dev, avg_lum, desired_avg_lum,
+ deadzone, gain_knee, sd->exposure_knee))
+ sd->autogain_ignore_frames = AUTOGAIN_IGNORE_FRAMES;
+ }
+}
+
+/* this function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct cam *cam;
+
+ reg_r(gspca_dev, 0x00);
+ if (gspca_dev->usb_buf[0] != 0x10)
+ return -ENODEV;
+
+ /* copy the webcam info from the device id */
+ sd->sensor = id->driver_info >> 8;
+ sd->bridge = id->driver_info & 0xff;
+
+ cam = &gspca_dev->cam;
+ if (!(sensor_data[sd->sensor].flags & F_SIF)) {
+ cam->cam_mode = vga_mode;
+ cam->nmodes = ARRAY_SIZE(vga_mode);
+ } else {
+ cam->cam_mode = sif_mode;
+ cam->nmodes = ARRAY_SIZE(sif_mode);
+ }
+ cam->npkt = 36; /* 36 packets per ISOC message */
+
+ return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ const __u8 stop = 0x09; /* Disable stream turn of LED */
+
+ reg_w(gspca_dev, 0x01, &stop, 1);
+
+ return gspca_dev->usb_err;
+}
+
+static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct gspca_dev *gspca_dev =
+ container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+ struct sd *sd = (struct sd *)gspca_dev;
+
+ gspca_dev->usb_err = 0;
+
+ if (ctrl->id == V4L2_CID_AUTOGAIN && ctrl->is_new && ctrl->val) {
+ /* when switching to autogain set defaults to make sure
+ we are on a valid point of the autogain gain /
+ exposure knee graph, and give this change time to
+ take effect before doing autogain. */
+ gspca_dev->gain->val = gspca_dev->gain->default_value;
+ gspca_dev->exposure->val = gspca_dev->exposure->default_value;
+ sd->autogain_ignore_frames = AUTOGAIN_IGNORE_FRAMES;
+ }
+
+ if (!gspca_dev->streaming)
+ return 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_BRIGHTNESS:
+ setbrightness(gspca_dev);
+ break;
+ case V4L2_CID_AUTOGAIN:
+ if (gspca_dev->exposure->is_new || (ctrl->is_new && ctrl->val))
+ setexposure(gspca_dev);
+ if (gspca_dev->gain->is_new || (ctrl->is_new && ctrl->val))
+ setgain(gspca_dev);
+ break;
+ case V4L2_CID_POWER_LINE_FREQUENCY:
+ setfreq(gspca_dev);
+ break;
+ default:
+ return -EINVAL;
+ }
+ return gspca_dev->usb_err;
+}
+
+static const struct v4l2_ctrl_ops sd_ctrl_ops = {
+ .s_ctrl = sd_s_ctrl,
+};
+
+/* this function is called at probe time */
+static int sd_init_controls(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
+
+ gspca_dev->vdev.ctrl_handler = hdl;
+ v4l2_ctrl_handler_init(hdl, 5);
+
+ if (sd->sensor == SENSOR_OV6650 || sd->sensor == SENSOR_OV7630 ||
+ sd->sensor == SENSOR_PAS106 || sd->sensor == SENSOR_PAS202)
+ sd->brightness = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_BRIGHTNESS, 0, 255, 1, 127);
+
+ /* Gain range is sensor dependent */
+ switch (sd->sensor) {
+ case SENSOR_OV6650:
+ case SENSOR_PAS106:
+ case SENSOR_PAS202:
+ gspca_dev->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_GAIN, 0, 31, 1, 15);
+ break;
+ case SENSOR_OV7630:
+ gspca_dev->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_GAIN, 0, 47, 1, 31);
+ break;
+ case SENSOR_HV7131D:
+ gspca_dev->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_GAIN, 0, 63, 1, 31);
+ break;
+ case SENSOR_TAS5110C:
+ case SENSOR_TAS5110D:
+ case SENSOR_TAS5130CXX:
+ gspca_dev->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_GAIN, 0, 255, 1, 127);
+ break;
+ default:
+ if (sd->bridge == BRIDGE_103) {
+ gspca_dev->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_GAIN, 0, 127, 1, 63);
+ } else {
+ gspca_dev->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_GAIN, 0, 15, 1, 7);
+ }
+ }
+
+ /* Exposure range is sensor dependent, and not all have exposure */
+ switch (sd->sensor) {
+ case SENSOR_HV7131D:
+ gspca_dev->exposure = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_EXPOSURE, 0, 8191, 1, 482);
+ sd->exposure_knee = 964;
+ break;
+ case SENSOR_OV6650:
+ case SENSOR_OV7630:
+ case SENSOR_PAS106:
+ case SENSOR_PAS202:
+ gspca_dev->exposure = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_EXPOSURE, 0, 1023, 1, 66);
+ sd->exposure_knee = 200;
+ break;
+ case SENSOR_TAS5110C:
+ case SENSOR_TAS5110D:
+ gspca_dev->exposure = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_EXPOSURE, 2, 15, 1, 2);
+ break;
+ }
+
+ if (gspca_dev->exposure) {
+ gspca_dev->autogain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
+ }
+
+ if (sd->sensor == SENSOR_OV6650 || sd->sensor == SENSOR_OV7630)
+ sd->plfreq = v4l2_ctrl_new_std_menu(hdl, &sd_ctrl_ops,
+ V4L2_CID_POWER_LINE_FREQUENCY,
+ V4L2_CID_POWER_LINE_FREQUENCY_60HZ, 0,
+ V4L2_CID_POWER_LINE_FREQUENCY_DISABLED);
+
+ if (hdl->error) {
+ pr_err("Could not initialize controls\n");
+ return hdl->error;
+ }
+
+ if (gspca_dev->autogain)
+ v4l2_ctrl_auto_cluster(3, &gspca_dev->autogain, 0, false);
+
+ return 0;
+}
+
+/* -- start the camera -- */
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct cam *cam = &gspca_dev->cam;
+ int i, mode;
+ __u8 regs[0x31];
+
+ mode = cam->cam_mode[gspca_dev->curr_mode].priv & 0x07;
+ /* Copy registers 0x01 - 0x19 from the template */
+ memcpy(®s[0x01], sensor_data[sd->sensor].bridge_init, 0x19);
+ /* Set the mode */
+ regs[0x18] |= mode << 4;
+
+ /* Set bridge gain to 1.0 */
+ if (sd->bridge == BRIDGE_103) {
+ regs[0x05] = 0x20; /* Red */
+ regs[0x06] = 0x20; /* Green */
+ regs[0x07] = 0x20; /* Blue */
+ } else {
+ regs[0x10] = 0x00; /* Red and blue */
+ regs[0x11] = 0x00; /* Green */
+ }
+
+ /* Setup pixel numbers and auto exposure window */
+ if (sensor_data[sd->sensor].flags & F_SIF) {
+ regs[0x1a] = 0x14; /* HO_SIZE 640, makes no sense */
+ regs[0x1b] = 0x0a; /* VO_SIZE 320, makes no sense */
+ regs[0x1c] = 0x02; /* AE H-start 64 */
+ regs[0x1d] = 0x02; /* AE V-start 64 */
+ regs[0x1e] = 0x09; /* AE H-end 288 */
+ regs[0x1f] = 0x07; /* AE V-end 224 */
+ } else {
+ regs[0x1a] = 0x1d; /* HO_SIZE 960, makes no sense */
+ regs[0x1b] = 0x10; /* VO_SIZE 512, makes no sense */
+ regs[0x1c] = 0x05; /* AE H-start 160 */
+ regs[0x1d] = 0x03; /* AE V-start 96 */
+ regs[0x1e] = 0x0f; /* AE H-end 480 */
+ regs[0x1f] = 0x0c; /* AE V-end 384 */
+ }
+
+ /* Setup the gamma table (only used with the sn9c103 bridge) */
+ for (i = 0; i < 16; i++)
+ regs[0x20 + i] = i * 16;
+ regs[0x20 + i] = 255;
+
+ /* Special cases where some regs depend on mode or bridge */
+ switch (sd->sensor) {
+ case SENSOR_TAS5130CXX:
+ /* FIXME / TESTME
+ probably not mode specific at all most likely the upper
+ nibble of 0x19 is exposure (clock divider) just as with
+ the tas5110, we need someone to test this. */
+ regs[0x19] = mode ? 0x23 : 0x43;
+ break;
+ case SENSOR_OV7630:
+ /* FIXME / TESTME for some reason with the 101/102 bridge the
+ clock is set to 12 Mhz (reg1 == 0x04), rather then 24.
+ Also the hstart needs to go from 1 to 2 when using a 103,
+ which is likely related. This does not seem right. */
+ if (sd->bridge == BRIDGE_103) {
+ regs[0x01] = 0x44; /* Select 24 Mhz clock */
+ regs[0x12] = 0x02; /* Set hstart to 2 */
+ }
+ }
+ /* Disable compression when the raw bayer format has been selected */
+ if (cam->cam_mode[gspca_dev->curr_mode].priv & MODE_RAW)
+ regs[0x18] &= ~0x80;
+
+ /* Vga mode emulation on SIF sensor? */
+ if (cam->cam_mode[gspca_dev->curr_mode].priv & MODE_REDUCED_SIF) {
+ regs[0x12] += 16; /* hstart adjust */
+ regs[0x13] += 24; /* vstart adjust */
+ regs[0x15] = 320 / 16; /* hsize */
+ regs[0x16] = 240 / 16; /* vsize */
+ }
+
+ /* reg 0x01 bit 2 video transfert on */
+ reg_w(gspca_dev, 0x01, ®s[0x01], 1);
+ /* reg 0x17 SensorClk enable inv Clk 0x60 */
+ reg_w(gspca_dev, 0x17, ®s[0x17], 1);
+ /* Set the registers from the template */
+ reg_w(gspca_dev, 0x01, ®s[0x01],
+ (sd->bridge == BRIDGE_103) ? 0x30 : 0x1f);
+
+ /* Init the sensor */
+ i2c_w_vector(gspca_dev, sensor_data[sd->sensor].sensor_init,
+ sensor_data[sd->sensor].sensor_init_size);
+
+ /* Mode / bridge specific sensor setup */
+ switch (sd->sensor) {
+ case SENSOR_PAS202: {
+ const __u8 i2cpclockdiv[] =
+ {0xa0, 0x40, 0x02, 0x03, 0x00, 0x00, 0x00, 0x10};
+ /* clockdiv from 4 to 3 (7.5 -> 10 fps) when in low res mode */
+ if (mode)
+ i2c_w(gspca_dev, i2cpclockdiv);
+ break;
+ }
+ case SENSOR_OV7630:
+ /* FIXME / TESTME We should be able to handle this identical
+ for the 101/102 and the 103 case */
+ if (sd->bridge == BRIDGE_103) {
+ const __u8 i2c[] = { 0xa0, 0x21, 0x13,
+ 0x80, 0x00, 0x00, 0x00, 0x10 };
+ i2c_w(gspca_dev, i2c);
+ }
+ break;
+ }
+ /* H_size V_size 0x28, 0x1e -> 640x480. 0x16, 0x12 -> 352x288 */
+ reg_w(gspca_dev, 0x15, ®s[0x15], 2);
+ /* compression register */
+ reg_w(gspca_dev, 0x18, ®s[0x18], 1);
+ /* H_start */
+ reg_w(gspca_dev, 0x12, ®s[0x12], 1);
+ /* V_START */
+ reg_w(gspca_dev, 0x13, ®s[0x13], 1);
+ /* reset 0x17 SensorClk enable inv Clk 0x60 */
+ /*fixme: ov7630 [17]=68 8f (+20 if 102)*/
+ reg_w(gspca_dev, 0x17, ®s[0x17], 1);
+ /*MCKSIZE ->3 */ /*fixme: not ov7630*/
+ reg_w(gspca_dev, 0x19, ®s[0x19], 1);
+ /* AE_STRX AE_STRY AE_ENDX AE_ENDY */
+ reg_w(gspca_dev, 0x1c, ®s[0x1c], 4);
+ /* Enable video transfert */
+ reg_w(gspca_dev, 0x01, ®s[0x01], 1);
+ /* Compression */
+ reg_w(gspca_dev, 0x18, ®s[0x18], 2);
+ msleep(20);
+
+ sd->reg11 = -1;
+
+ setgain(gspca_dev);
+ setbrightness(gspca_dev);
+ setexposure(gspca_dev);
+ setfreq(gspca_dev);
+
+ sd->frames_to_drop = 0;
+ sd->autogain_ignore_frames = 0;
+ gspca_dev->exp_too_high_cnt = 0;
+ gspca_dev->exp_too_low_cnt = 0;
+ atomic_set(&sd->avg_lum, -1);
+ return gspca_dev->usb_err;
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+ sd_init(gspca_dev);
+}
+
+static u8* find_sof(struct gspca_dev *gspca_dev, u8 *data, int len)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int i, header_size = (sd->bridge == BRIDGE_103) ? 18 : 12;
+
+ /* frames start with:
+ * ff ff 00 c4 c4 96 synchro
+ * 00 (unknown)
+ * xx (frame sequence / size / compression)
+ * (xx) (idem - extra byte for sn9c103)
+ * ll mm brightness sum inside auto exposure
+ * ll mm brightness sum outside auto exposure
+ * (xx xx xx xx xx) audio values for snc103
+ */
+ for (i = 0; i < len; i++) {
+ switch (sd->header_read) {
+ case 0:
+ if (data[i] == 0xff)
+ sd->header_read++;
+ break;
+ case 1:
+ if (data[i] == 0xff)
+ sd->header_read++;
+ else
+ sd->header_read = 0;
+ break;
+ case 2:
+ if (data[i] == 0x00)
+ sd->header_read++;
+ else if (data[i] != 0xff)
+ sd->header_read = 0;
+ break;
+ case 3:
+ if (data[i] == 0xc4)
+ sd->header_read++;
+ else if (data[i] == 0xff)
+ sd->header_read = 1;
+ else
+ sd->header_read = 0;
+ break;
+ case 4:
+ if (data[i] == 0xc4)
+ sd->header_read++;
+ else if (data[i] == 0xff)
+ sd->header_read = 1;
+ else
+ sd->header_read = 0;
+ break;
+ case 5:
+ if (data[i] == 0x96)
+ sd->header_read++;
+ else if (data[i] == 0xff)
+ sd->header_read = 1;
+ else
+ sd->header_read = 0;
+ break;
+ default:
+ sd->header[sd->header_read - 6] = data[i];
+ sd->header_read++;
+ if (sd->header_read == header_size) {
+ sd->header_read = 0;
+ return data + i + 1;
+ }
+ }
+ }
+ return NULL;
+}
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, /* isoc packet */
+ int len) /* iso packet length */
+{
+ int fr_h_sz = 0, lum_offset = 0, len_after_sof = 0;
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct cam *cam = &gspca_dev->cam;
+ u8 *sof;
+
+ sof = find_sof(gspca_dev, data, len);
+ if (sof) {
+ if (sd->bridge == BRIDGE_103) {
+ fr_h_sz = 18;
+ lum_offset = 3;
+ } else {
+ fr_h_sz = 12;
+ lum_offset = 2;
+ }
+
+ len_after_sof = len - (sof - data);
+ len = (sof - data) - fr_h_sz;
+ if (len < 0)
+ len = 0;
+ }
+
+ if (cam->cam_mode[gspca_dev->curr_mode].priv & MODE_RAW) {
+ /* In raw mode we sometimes get some garbage after the frame
+ ignore this */
+ int used;
+ int size = cam->cam_mode[gspca_dev->curr_mode].sizeimage;
+
+ used = gspca_dev->image_len;
+ if (used + len > size)
+ len = size - used;
+ }
+
+ gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
+
+ if (sof) {
+ int lum = sd->header[lum_offset] +
+ (sd->header[lum_offset + 1] << 8);
+
+ /* When exposure changes midway a frame we
+ get a lum of 0 in this case drop 2 frames
+ as the frames directly after an exposure
+ change have an unstable image. Sometimes lum
+ *really* is 0 (cam used in low light with
+ low exposure setting), so do not drop frames
+ if the previous lum was 0 too. */
+ if (lum == 0 && sd->prev_avg_lum != 0) {
+ lum = -1;
+ sd->frames_to_drop = 2;
+ sd->prev_avg_lum = 0;
+ } else
+ sd->prev_avg_lum = lum;
+ atomic_set(&sd->avg_lum, lum);
+
+ if (sd->frames_to_drop)
+ sd->frames_to_drop--;
+ else
+ gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
+
+ gspca_frame_add(gspca_dev, FIRST_PACKET, sof, len_after_sof);
+ }
+}
+
+static int sd_querymenu(struct gspca_dev *gspca_dev,
+ struct v4l2_querymenu *menu)
+{
+ switch (menu->id) {
+ case V4L2_CID_POWER_LINE_FREQUENCY:
+ switch (menu->index) {
+ case 0: /* V4L2_CID_POWER_LINE_FREQUENCY_DISABLED */
+ strcpy((char *) menu->name, "NoFliker");
+ return 0;
+ case 1: /* V4L2_CID_POWER_LINE_FREQUENCY_50HZ */
+ strcpy((char *) menu->name, "50 Hz");
+ return 0;
+ case 2: /* V4L2_CID_POWER_LINE_FREQUENCY_60HZ */
+ strcpy((char *) menu->name, "60 Hz");
+ return 0;
+ }
+ break;
+ }
+ return -EINVAL;
+}
+
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+static int sd_int_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, /* interrupt packet data */
+ int len) /* interrupt packet length */
+{
+ int ret = -EINVAL;
+
+ if (len == 1 && data[0] == 1) {
+ input_report_key(gspca_dev->input_dev, KEY_CAMERA, 1);
+ input_sync(gspca_dev->input_dev);
+ input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);
+ input_sync(gspca_dev->input_dev);
+ ret = 0;
+ }
+
+ return ret;
+}
+#endif
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .config = sd_config,
+ .init = sd_init,
+ .init_controls = sd_init_controls,
+ .start = sd_start,
+ .stopN = sd_stopN,
+ .pkt_scan = sd_pkt_scan,
+ .querymenu = sd_querymenu,
+ .dq_callback = do_autogain,
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+ .int_pkt_scan = sd_int_pkt_scan,
+#endif
+};
+
+/* -- module initialisation -- */
+#define SB(sensor, bridge) \
+ .driver_info = (SENSOR_ ## sensor << 8) | BRIDGE_ ## bridge
+
+
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x0c45, 0x6001), SB(TAS5110C, 102)}, /* TAS5110C1B */
+ {USB_DEVICE(0x0c45, 0x6005), SB(TAS5110C, 101)}, /* TAS5110C1B */
+ {USB_DEVICE(0x0c45, 0x6007), SB(TAS5110D, 101)}, /* TAS5110D */
+ {USB_DEVICE(0x0c45, 0x6009), SB(PAS106, 101)},
+ {USB_DEVICE(0x0c45, 0x600d), SB(PAS106, 101)},
+ {USB_DEVICE(0x0c45, 0x6011), SB(OV6650, 101)},
+ {USB_DEVICE(0x0c45, 0x6019), SB(OV7630, 101)},
+#if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
+ {USB_DEVICE(0x0c45, 0x6024), SB(TAS5130CXX, 102)},
+ {USB_DEVICE(0x0c45, 0x6025), SB(TAS5130CXX, 102)},
+#endif
+ {USB_DEVICE(0x0c45, 0x6028), SB(PAS202, 102)},
+ {USB_DEVICE(0x0c45, 0x6029), SB(PAS106, 102)},
+ {USB_DEVICE(0x0c45, 0x602a), SB(HV7131D, 102)},
+ /* {USB_DEVICE(0x0c45, 0x602b), SB(MI0343, 102)}, */
+ {USB_DEVICE(0x0c45, 0x602c), SB(OV7630, 102)},
+ {USB_DEVICE(0x0c45, 0x602d), SB(HV7131R, 102)},
+ {USB_DEVICE(0x0c45, 0x602e), SB(OV7630, 102)},
+ /* {USB_DEVICE(0x0c45, 0x6030), SB(MI03XX, 102)}, */ /* MI0343 MI0360 MI0330 */
+ /* {USB_DEVICE(0x0c45, 0x6082), SB(MI03XX, 103)}, */ /* MI0343 MI0360 */
+ {USB_DEVICE(0x0c45, 0x6083), SB(HV7131D, 103)},
+ {USB_DEVICE(0x0c45, 0x608c), SB(HV7131R, 103)},
+ /* {USB_DEVICE(0x0c45, 0x608e), SB(CISVF10, 103)}, */
+ {USB_DEVICE(0x0c45, 0x608f), SB(OV7630, 103)},
+ {USB_DEVICE(0x0c45, 0x60a8), SB(PAS106, 103)},
+ {USB_DEVICE(0x0c45, 0x60aa), SB(TAS5130CXX, 103)},
+ {USB_DEVICE(0x0c45, 0x60af), SB(PAS202, 103)},
+ {USB_DEVICE(0x0c45, 0x60b0), SB(OV7630, 103)},
+ {}
+};
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
--- /dev/null
+/*
+ * Sonix sn9c102p sn9c105 sn9c120 (jpeg) subdriver
+ *
+ * Copyright (C) 2009-2011 Jean-François Moine <http://moinejf.free.fr>
+ * Copyright (C) 2005 Michel Xhaard mxhaard@magic.fr
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#define MODULE_NAME "sonixj"
+
+#include <linux/input.h>
+#include "gspca.h"
+#include "jpeg.h"
+
+MODULE_AUTHOR("Jean-François Moine <http://moinejf.free.fr>");
+MODULE_DESCRIPTION("GSPCA/SONIX JPEG USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+/* controls */
+enum e_ctrl {
+ BRIGHTNESS,
+ CONTRAST,
+ COLORS,
+ BLUE,
+ RED,
+ GAMMA,
+ EXPOSURE,
+ AUTOGAIN,
+ GAIN,
+ HFLIP,
+ VFLIP,
+ SHARPNESS,
+ ILLUM,
+ FREQ,
+ NCTRLS /* number of controls */
+};
+
+/* specific webcam descriptor */
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+
+ struct gspca_ctrl ctrls[NCTRLS];
+
+ atomic_t avg_lum;
+ u32 exposure;
+
+ struct work_struct work;
+ struct workqueue_struct *work_thread;
+
+ u32 pktsz; /* (used by pkt_scan) */
+ u16 npkt;
+ s8 nchg;
+ s8 short_mark;
+
+ u8 quality; /* image quality */
+#define QUALITY_MIN 25
+#define QUALITY_MAX 90
+#define QUALITY_DEF 70
+
+ u8 reg01;
+ u8 reg17;
+ u8 reg18;
+ u8 flags;
+
+ s8 ag_cnt;
+#define AG_CNT_START 13
+
+ u8 bridge;
+#define BRIDGE_SN9C102P 0
+#define BRIDGE_SN9C105 1
+#define BRIDGE_SN9C110 2
+#define BRIDGE_SN9C120 3
+ u8 sensor; /* Type of image sensor chip */
+ u8 i2c_addr;
+
+ u8 jpeg_hdr[JPEG_HDR_SZ];
+};
+enum sensors {
+ SENSOR_ADCM1700,
+ SENSOR_GC0307,
+ SENSOR_HV7131R,
+ SENSOR_MI0360,
+ SENSOR_MI0360B,
+ SENSOR_MO4000,
+ SENSOR_MT9V111,
+ SENSOR_OM6802,
+ SENSOR_OV7630,
+ SENSOR_OV7648,
+ SENSOR_OV7660,
+ SENSOR_PO1030,
+ SENSOR_PO2030N,
+ SENSOR_SOI768,
+ SENSOR_SP80708,
+};
+
+static void qual_upd(struct work_struct *work);
+
+/* device flags */
+#define F_PDN_INV 0x01 /* inverse pin S_PWR_DN / sn_xxx tables */
+#define F_ILLUM 0x02 /* presence of illuminator */
+
+/* sn9c1xx definitions */
+/* register 0x01 */
+#define S_PWR_DN 0x01 /* sensor power down */
+#define S_PDN_INV 0x02 /* inverse pin S_PWR_DN */
+#define V_TX_EN 0x04 /* video transfer enable */
+#define LED 0x08 /* output to pin LED */
+#define SCL_SEL_OD 0x20 /* open-drain mode */
+#define SYS_SEL_48M 0x40 /* system clock 0: 24MHz, 1: 48MHz */
+/* register 0x17 */
+#define MCK_SIZE_MASK 0x1f /* sensor master clock */
+#define SEN_CLK_EN 0x20 /* enable sensor clock */
+#define DEF_EN 0x80 /* defect pixel by 0: soft, 1: hard */
+
+/* V4L2 controls supported by the driver */
+static void setbrightness(struct gspca_dev *gspca_dev);
+static void setcontrast(struct gspca_dev *gspca_dev);
+static void setcolors(struct gspca_dev *gspca_dev);
+static void setredblue(struct gspca_dev *gspca_dev);
+static void setgamma(struct gspca_dev *gspca_dev);
+static void setexposure(struct gspca_dev *gspca_dev);
+static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val);
+static void setgain(struct gspca_dev *gspca_dev);
+static void sethvflip(struct gspca_dev *gspca_dev);
+static void setsharpness(struct gspca_dev *gspca_dev);
+static void setillum(struct gspca_dev *gspca_dev);
+static void setfreq(struct gspca_dev *gspca_dev);
+
+static const struct ctrl sd_ctrls[NCTRLS] = {
+[BRIGHTNESS] = {
+ {
+ .id = V4L2_CID_BRIGHTNESS,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Brightness",
+ .minimum = 0,
+ .maximum = 0xff,
+ .step = 1,
+ .default_value = 0x80,
+ },
+ .set_control = setbrightness
+ },
+[CONTRAST] = {
+ {
+ .id = V4L2_CID_CONTRAST,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Contrast",
+ .minimum = 0,
+#define CONTRAST_MAX 127
+ .maximum = CONTRAST_MAX,
+ .step = 1,
+ .default_value = 20,
+ },
+ .set_control = setcontrast
+ },
+[COLORS] = {
+ {
+ .id = V4L2_CID_SATURATION,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Saturation",
+ .minimum = 0,
+ .maximum = 40,
+ .step = 1,
+#define COLORS_DEF 25
+ .default_value = COLORS_DEF,
+ },
+ .set_control = setcolors
+ },
+[BLUE] = {
+ {
+ .id = V4L2_CID_BLUE_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Blue Balance",
+ .minimum = 24,
+ .maximum = 40,
+ .step = 1,
+ .default_value = 32,
+ },
+ .set_control = setredblue
+ },
+[RED] = {
+ {
+ .id = V4L2_CID_RED_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Red Balance",
+ .minimum = 24,
+ .maximum = 40,
+ .step = 1,
+ .default_value = 32,
+ },
+ .set_control = setredblue
+ },
+[GAMMA] = {
+ {
+ .id = V4L2_CID_GAMMA,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Gamma",
+ .minimum = 0,
+ .maximum = 40,
+ .step = 1,
+#define GAMMA_DEF 20
+ .default_value = GAMMA_DEF,
+ },
+ .set_control = setgamma
+ },
+[EXPOSURE] = {
+ {
+ .id = V4L2_CID_EXPOSURE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Exposure",
+ .minimum = 500,
+ .maximum = 1500,
+ .step = 1,
+ .default_value = 1024
+ },
+ .set_control = setexposure
+ },
+[AUTOGAIN] = {
+ {
+ .id = V4L2_CID_AUTOGAIN,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "Auto Gain",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 1
+ },
+ .set = sd_setautogain,
+ },
+[GAIN] = {
+ {
+ .id = V4L2_CID_GAIN,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Gain",
+ .minimum = 4,
+ .maximum = 49,
+ .step = 1,
+ .default_value = 15
+ },
+ .set_control = setgain
+ },
+[HFLIP] = {
+ {
+ .id = V4L2_CID_HFLIP,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "Mirror",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 0,
+ },
+ .set_control = sethvflip
+ },
+[VFLIP] = {
+ {
+ .id = V4L2_CID_VFLIP,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "Vflip",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 0,
+ },
+ .set_control = sethvflip
+ },
+[SHARPNESS] = {
+ {
+ .id = V4L2_CID_SHARPNESS,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Sharpness",
+ .minimum = 0,
+ .maximum = 255,
+ .step = 1,
+ .default_value = 90,
+ },
+ .set_control = setsharpness
+ },
+[ILLUM] = {
+ {
+ .id = V4L2_CID_ILLUMINATORS_1,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "Illuminator / infrared",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 0,
+ },
+ .set_control = setillum
+ },
+/* ov7630/ov7648/ov7660 only */
+[FREQ] = {
+ {
+ .id = V4L2_CID_POWER_LINE_FREQUENCY,
+ .type = V4L2_CTRL_TYPE_MENU,
+ .name = "Light frequency filter",
+ .minimum = 0,
+ .maximum = 2, /* 0: 0, 1: 50Hz, 2:60Hz */
+ .step = 1,
+ .default_value = 1,
+ },
+ .set_control = setfreq
+ },
+};
+
+/* table of the disabled controls */
+static const __u32 ctrl_dis[] = {
+[SENSOR_ADCM1700] = (1 << EXPOSURE) |
+ (1 << AUTOGAIN) |
+ (1 << GAIN) |
+ (1 << HFLIP) |
+ (1 << VFLIP) |
+ (1 << FREQ),
+
+[SENSOR_GC0307] = (1 << EXPOSURE) |
+ (1 << GAIN) |
+ (1 << HFLIP) |
+ (1 << VFLIP) |
+ (1 << FREQ),
+
+[SENSOR_HV7131R] = (1 << EXPOSURE) |
+ (1 << GAIN) |
+ (1 << HFLIP) |
+ (1 << FREQ),
+
+[SENSOR_MI0360] = (1 << EXPOSURE) |
+ (1 << GAIN) |
+ (1 << HFLIP) |
+ (1 << VFLIP) |
+ (1 << FREQ),
+
+[SENSOR_MI0360B] = (1 << EXPOSURE) |
+ (1 << GAIN) |
+ (1 << HFLIP) |
+ (1 << VFLIP) |
+ (1 << FREQ),
+
+[SENSOR_MO4000] = (1 << EXPOSURE) |
+ (1 << GAIN) |
+ (1 << HFLIP) |
+ (1 << VFLIP) |
+ (1 << FREQ),
+
+[SENSOR_MT9V111] = (1 << EXPOSURE) |
+ (1 << GAIN) |
+ (1 << HFLIP) |
+ (1 << VFLIP) |
+ (1 << FREQ),
+
+[SENSOR_OM6802] = (1 << EXPOSURE) |
+ (1 << GAIN) |
+ (1 << HFLIP) |
+ (1 << VFLIP) |
+ (1 << FREQ),
+
+[SENSOR_OV7630] = (1 << EXPOSURE) |
+ (1 << GAIN) |
+ (1 << HFLIP),
+
+[SENSOR_OV7648] = (1 << EXPOSURE) |
+ (1 << GAIN) |
+ (1 << HFLIP),
+
+[SENSOR_OV7660] = (1 << EXPOSURE) |
+ (1 << AUTOGAIN) |
+ (1 << GAIN) |
+ (1 << HFLIP) |
+ (1 << VFLIP),
+
+[SENSOR_PO1030] = (1 << EXPOSURE) |
+ (1 << AUTOGAIN) |
+ (1 << GAIN) |
+ (1 << HFLIP) |
+ (1 << VFLIP) |
+ (1 << FREQ),
+
+[SENSOR_PO2030N] = (1 << FREQ),
+
+[SENSOR_SOI768] = (1 << EXPOSURE) |
+ (1 << AUTOGAIN) |
+ (1 << GAIN) |
+ (1 << HFLIP) |
+ (1 << VFLIP) |
+ (1 << FREQ),
+
+[SENSOR_SP80708] = (1 << EXPOSURE) |
+ (1 << AUTOGAIN) |
+ (1 << GAIN) |
+ (1 << HFLIP) |
+ (1 << VFLIP) |
+ (1 << FREQ),
+};
+
+static const struct v4l2_pix_format cif_mode[] = {
+ {352, 288, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 352,
+ .sizeimage = 352 * 288 * 4 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 0},
+};
+static const struct v4l2_pix_format vga_mode[] = {
+ {160, 120, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 160 * 120 * 4 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 2},
+ {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 1},
+ {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ /* Note 3 / 8 is not large enough, not even 5 / 8 is ?! */
+ .sizeimage = 640 * 480 * 3 / 4 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 0},
+};
+
+static const u8 sn_adcm1700[0x1c] = {
+/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
+ 0x00, 0x43, 0x60, 0x00, 0x1a, 0x00, 0x00, 0x00,
+/* reg8 reg9 rega regb regc regd rege regf */
+ 0x80, 0x51, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
+ 0x03, 0x00, 0x05, 0x01, 0x05, 0x16, 0x12, 0x42,
+/* reg18 reg19 reg1a reg1b */
+ 0x06, 0x00, 0x00, 0x00
+};
+
+static const u8 sn_gc0307[0x1c] = {
+/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
+ 0x00, 0x61, 0x62, 0x00, 0x1a, 0x00, 0x00, 0x00,
+/* reg8 reg9 rega regb regc regd rege regf */
+ 0x80, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
+ 0x03, 0x00, 0x03, 0x01, 0x08, 0x28, 0x1e, 0x02,
+/* reg18 reg19 reg1a reg1b */
+ 0x06, 0x00, 0x00, 0x00
+};
+
+static const u8 sn_hv7131[0x1c] = {
+/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
+ 0x00, 0x03, 0x60, 0x00, 0x1a, 0x20, 0x20, 0x20,
+/* reg8 reg9 rega regb regc regd rege regf */
+ 0x81, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
+ 0x03, 0x00, 0x00, 0x01, 0x03, 0x28, 0x1e, 0x41,
+/* reg18 reg19 reg1a reg1b */
+ 0x0a, 0x00, 0x00, 0x00
+};
+
+static const u8 sn_mi0360[0x1c] = {
+/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
+ 0x00, 0x63, 0x40, 0x00, 0x1a, 0x20, 0x20, 0x20,
+/* reg8 reg9 rega regb regc regd rege regf */
+ 0x81, 0x5d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
+ 0x03, 0x00, 0x00, 0x02, 0x0a, 0x28, 0x1e, 0x61,
+/* reg18 reg19 reg1a reg1b */
+ 0x06, 0x00, 0x00, 0x00
+};
+
+static const u8 sn_mi0360b[0x1c] = {
+/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
+ 0x00, 0x61, 0x40, 0x00, 0x1a, 0x00, 0x00, 0x00,
+/* reg8 reg9 rega regb regc regd rege regf */
+ 0x81, 0x5d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
+ 0x03, 0x00, 0x00, 0x02, 0x0a, 0x28, 0x1e, 0x40,
+/* reg18 reg19 reg1a reg1b */
+ 0x06, 0x00, 0x00, 0x00
+};
+
+static const u8 sn_mo4000[0x1c] = {
+/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
+ 0x00, 0x23, 0x60, 0x00, 0x1a, 0x00, 0x20, 0x18,
+/* reg8 reg9 rega regb regc regd rege regf */
+ 0x81, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
+ 0x03, 0x00, 0x0b, 0x0f, 0x14, 0x28, 0x1e, 0x40,
+/* reg18 reg19 reg1a reg1b */
+ 0x08, 0x00, 0x00, 0x00
+};
+
+static const u8 sn_mt9v111[0x1c] = {
+/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
+ 0x00, 0x61, 0x40, 0x00, 0x1a, 0x20, 0x20, 0x20,
+/* reg8 reg9 rega regb regc regd rege regf */
+ 0x81, 0x5c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
+ 0x03, 0x00, 0x00, 0x02, 0x1c, 0x28, 0x1e, 0x40,
+/* reg18 reg19 reg1a reg1b */
+ 0x06, 0x00, 0x00, 0x00
+};
+
+static const u8 sn_om6802[0x1c] = {
+/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
+ 0x00, 0x23, 0x72, 0x00, 0x1a, 0x20, 0x20, 0x19,
+/* reg8 reg9 rega regb regc regd rege regf */
+ 0x80, 0x34, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
+ 0x03, 0x00, 0x51, 0x01, 0x00, 0x28, 0x1e, 0x40,
+/* reg18 reg19 reg1a reg1b */
+ 0x05, 0x00, 0x00, 0x00
+};
+
+static const u8 sn_ov7630[0x1c] = {
+/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
+ 0x00, 0x21, 0x40, 0x00, 0x1a, 0x00, 0x00, 0x00,
+/* reg8 reg9 rega regb regc regd rege regf */
+ 0x81, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
+ 0x03, 0x00, 0x04, 0x01, 0x0a, 0x28, 0x1e, 0xc2,
+/* reg18 reg19 reg1a reg1b */
+ 0x0b, 0x00, 0x00, 0x00
+};
+
+static const u8 sn_ov7648[0x1c] = {
+/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
+ 0x00, 0x63, 0x40, 0x00, 0x1a, 0x20, 0x20, 0x20,
+/* reg8 reg9 rega regb regc regd rege regf */
+ 0x81, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
+ 0x03, 0x00, 0x00, 0x01, 0x00, 0x28, 0x1e, 0x00,
+/* reg18 reg19 reg1a reg1b */
+ 0x0b, 0x00, 0x00, 0x00
+};
+
+static const u8 sn_ov7660[0x1c] = {
+/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
+ 0x00, 0x61, 0x40, 0x00, 0x1a, 0x00, 0x00, 0x00,
+/* reg8 reg9 rega regb regc regd rege regf */
+ 0x81, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
+ 0x03, 0x00, 0x01, 0x01, 0x08, 0x28, 0x1e, 0x20,
+/* reg18 reg19 reg1a reg1b */
+ 0x07, 0x00, 0x00, 0x00
+};
+
+static const u8 sn_po1030[0x1c] = {
+/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
+ 0x00, 0x21, 0x62, 0x00, 0x1a, 0x20, 0x20, 0x20,
+/* reg8 reg9 rega regb regc regd rege regf */
+ 0x81, 0x6e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
+ 0x03, 0x00, 0x00, 0x06, 0x06, 0x28, 0x1e, 0x00,
+/* reg18 reg19 reg1a reg1b */
+ 0x07, 0x00, 0x00, 0x00
+};
+
+static const u8 sn_po2030n[0x1c] = {
+/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
+ 0x00, 0x63, 0x40, 0x00, 0x1a, 0x00, 0x00, 0x00,
+/* reg8 reg9 rega regb regc regd rege regf */
+ 0x81, 0x6e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
+ 0x03, 0x00, 0x00, 0x01, 0x14, 0x28, 0x1e, 0x00,
+/* reg18 reg19 reg1a reg1b */
+ 0x07, 0x00, 0x00, 0x00
+};
+
+static const u8 sn_soi768[0x1c] = {
+/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
+ 0x00, 0x21, 0x40, 0x00, 0x1a, 0x00, 0x00, 0x00,
+/* reg8 reg9 rega regb regc regd rege regf */
+ 0x81, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
+ 0x03, 0x00, 0x00, 0x01, 0x08, 0x28, 0x1e, 0x00,
+/* reg18 reg19 reg1a reg1b */
+ 0x07, 0x00, 0x00, 0x00
+};
+
+static const u8 sn_sp80708[0x1c] = {
+/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
+ 0x00, 0x63, 0x60, 0x00, 0x1a, 0x20, 0x20, 0x20,
+/* reg8 reg9 rega regb regc regd rege regf */
+ 0x81, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
+ 0x03, 0x00, 0x00, 0x03, 0x04, 0x28, 0x1e, 0x00,
+/* reg18 reg19 reg1a reg1b */
+ 0x07, 0x00, 0x00, 0x00
+};
+
+/* sequence specific to the sensors - !! index = SENSOR_xxx */
+static const u8 *sn_tb[] = {
+[SENSOR_ADCM1700] = sn_adcm1700,
+[SENSOR_GC0307] = sn_gc0307,
+[SENSOR_HV7131R] = sn_hv7131,
+[SENSOR_MI0360] = sn_mi0360,
+[SENSOR_MI0360B] = sn_mi0360b,
+[SENSOR_MO4000] = sn_mo4000,
+[SENSOR_MT9V111] = sn_mt9v111,
+[SENSOR_OM6802] = sn_om6802,
+[SENSOR_OV7630] = sn_ov7630,
+[SENSOR_OV7648] = sn_ov7648,
+[SENSOR_OV7660] = sn_ov7660,
+[SENSOR_PO1030] = sn_po1030,
+[SENSOR_PO2030N] = sn_po2030n,
+[SENSOR_SOI768] = sn_soi768,
+[SENSOR_SP80708] = sn_sp80708,
+};
+
+/* default gamma table */
+static const u8 gamma_def[17] = {
+ 0x00, 0x2d, 0x46, 0x5a, 0x6c, 0x7c, 0x8b, 0x99,
+ 0xa6, 0xb2, 0xbf, 0xca, 0xd5, 0xe0, 0xeb, 0xf5, 0xff
+};
+/* gamma for sensor ADCM1700 */
+static const u8 gamma_spec_0[17] = {
+ 0x0f, 0x39, 0x5a, 0x74, 0x86, 0x95, 0xa6, 0xb4,
+ 0xbd, 0xc4, 0xcc, 0xd4, 0xd5, 0xde, 0xe4, 0xed, 0xf5
+};
+/* gamma for sensors HV7131R and MT9V111 */
+static const u8 gamma_spec_1[17] = {
+ 0x08, 0x3a, 0x52, 0x65, 0x75, 0x83, 0x91, 0x9d,
+ 0xa9, 0xb4, 0xbe, 0xc8, 0xd2, 0xdb, 0xe4, 0xed, 0xf5
+};
+/* gamma for sensor GC0307 */
+static const u8 gamma_spec_2[17] = {
+ 0x14, 0x37, 0x50, 0x6a, 0x7c, 0x8d, 0x9d, 0xab,
+ 0xb5, 0xbf, 0xc2, 0xcb, 0xd1, 0xd6, 0xdb, 0xe1, 0xeb
+};
+/* gamma for sensor SP80708 */
+static const u8 gamma_spec_3[17] = {
+ 0x0a, 0x2d, 0x4e, 0x68, 0x7d, 0x8f, 0x9f, 0xab,
+ 0xb7, 0xc2, 0xcc, 0xd3, 0xd8, 0xde, 0xe2, 0xe5, 0xe6
+};
+
+/* color matrix and offsets */
+static const u8 reg84[] = {
+ 0x14, 0x00, 0x27, 0x00, 0x07, 0x00, /* YR YG YB gains */
+ 0xe8, 0x0f, 0xda, 0x0f, 0x40, 0x00, /* UR UG UB */
+ 0x3e, 0x00, 0xcd, 0x0f, 0xf7, 0x0f, /* VR VG VB */
+ 0x00, 0x00, 0x00 /* YUV offsets */
+};
+
+#define DELAY 0xdd
+
+static const u8 adcm1700_sensor_init[][8] = {
+ {0xa0, 0x51, 0xfe, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xb0, 0x51, 0x04, 0x08, 0x00, 0x00, 0x00, 0x10}, /* reset */
+ {DELAY, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+ {0xb0, 0x51, 0x04, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {DELAY, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+ {0xb0, 0x51, 0x0c, 0xe0, 0x2e, 0x00, 0x00, 0x10},
+ {0xb0, 0x51, 0x10, 0x02, 0x02, 0x00, 0x00, 0x10},
+ {0xb0, 0x51, 0x14, 0x0e, 0x0e, 0x00, 0x00, 0x10},
+ {0xb0, 0x51, 0x1c, 0x00, 0x80, 0x00, 0x00, 0x10},
+ {0xb0, 0x51, 0x20, 0x01, 0x00, 0x00, 0x00, 0x10},
+ {DELAY, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+ {0xb0, 0x51, 0x04, 0x04, 0x00, 0x00, 0x00, 0x10},
+ {DELAY, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+ {0xb0, 0x51, 0x04, 0x01, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x51, 0xfe, 0x10, 0x00, 0x00, 0x00, 0x10},
+ {0xb0, 0x51, 0x14, 0x01, 0x00, 0x00, 0x00, 0x10},
+ {0xb0, 0x51, 0x32, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {}
+};
+static const u8 adcm1700_sensor_param1[][8] = {
+ {0xb0, 0x51, 0x26, 0xf9, 0x01, 0x00, 0x00, 0x10}, /* exposure? */
+ {0xd0, 0x51, 0x1e, 0x8e, 0x8e, 0x8e, 0x8e, 0x10},
+
+ {0xa0, 0x51, 0xfe, 0x01, 0x00, 0x00, 0x00, 0x10},
+ {0xb0, 0x51, 0x00, 0x02, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x51, 0xfe, 0x10, 0x00, 0x00, 0x00, 0x10},
+ {0xb0, 0x51, 0x32, 0x00, 0x72, 0x00, 0x00, 0x10},
+ {0xd0, 0x51, 0x1e, 0xbe, 0xd7, 0xe8, 0xbe, 0x10}, /* exposure? */
+
+ {0xa0, 0x51, 0xfe, 0x01, 0x00, 0x00, 0x00, 0x10},
+ {0xb0, 0x51, 0x00, 0x02, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x51, 0xfe, 0x10, 0x00, 0x00, 0x00, 0x10},
+ {0xb0, 0x51, 0x32, 0x00, 0xa2, 0x00, 0x00, 0x10},
+ {}
+};
+static const u8 gc0307_sensor_init[][8] = {
+ {0xa0, 0x21, 0x43, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x21, 0x44, 0xa2, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x21, 0x01, 0x6a, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x21, 0x02, 0x70, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x21, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x21, 0x1c, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x21, 0x1d, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x21, 0x11, 0x05, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x21, 0x05, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x21, 0x06, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x21, 0x07, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x21, 0x08, 0x02, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x21, 0x09, 0x01, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x21, 0x0a, 0xe8, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x21, 0x0b, 0x02, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x21, 0x0c, 0x80, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x21, 0x0d, 0x22, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x21, 0x0e, 0x02, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x21, 0x0f, 0xb2, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x21, 0x12, 0x70, 0x00, 0x00, 0x00, 0x10},
+ {DELAY, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /*delay 10ms*/
+ {0xa0, 0x21, 0x13, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x21, 0x15, 0xb8, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x21, 0x16, 0x13, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x21, 0x17, 0x52, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x21, 0x18, 0x50, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x21, 0x1e, 0x0d, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x21, 0x1f, 0x32, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x21, 0x61, 0x90, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x21, 0x63, 0x70, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x21, 0x65, 0x98, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x21, 0x67, 0x90, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x21, 0x03, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x21, 0x04, 0x96, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x21, 0x45, 0x27, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x21, 0x47, 0x2c, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x21, 0x43, 0x47, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x21, 0x44, 0xd8, 0x00, 0x00, 0x00, 0x10},
+ {}
+};
+static const u8 gc0307_sensor_param1[][8] = {
+ {0xa0, 0x21, 0x68, 0x13, 0x00, 0x00, 0x00, 0x10},
+ {0xd0, 0x21, 0x61, 0x80, 0x00, 0x80, 0x00, 0x10},
+ {0xc0, 0x21, 0x65, 0x80, 0x00, 0x80, 0x00, 0x10},
+ {0xc0, 0x21, 0x63, 0xa0, 0x00, 0xa6, 0x00, 0x10},
+/*param3*/
+ {0xa0, 0x21, 0x01, 0x6e, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x21, 0x02, 0x88, 0x00, 0x00, 0x00, 0x10},
+ {}
+};
+
+static const u8 hv7131r_sensor_init[][8] = {
+ {0xc1, 0x11, 0x01, 0x08, 0x01, 0x00, 0x00, 0x10},
+ {0xb1, 0x11, 0x34, 0x17, 0x7f, 0x00, 0x00, 0x10},
+ {0xd1, 0x11, 0x40, 0xff, 0x7f, 0x7f, 0x7f, 0x10},
+/* {0x91, 0x11, 0x44, 0x00, 0x00, 0x00, 0x00, 0x10}, */
+ {0xd1, 0x11, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x11, 0x14, 0x01, 0xe2, 0x02, 0x82, 0x10},
+/* {0x91, 0x11, 0x18, 0x00, 0x00, 0x00, 0x00, 0x10}, */
+
+ {0xa1, 0x11, 0x01, 0x08, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x11, 0x01, 0x08, 0x00, 0x00, 0x00, 0x10},
+ {0xc1, 0x11, 0x25, 0x00, 0x61, 0xa8, 0x00, 0x10},
+ {0xa1, 0x11, 0x30, 0x22, 0x00, 0x00, 0x00, 0x10},
+ {0xc1, 0x11, 0x31, 0x20, 0x2e, 0x20, 0x00, 0x10},
+ {0xc1, 0x11, 0x25, 0x00, 0xc3, 0x50, 0x00, 0x10},
+ {0xa1, 0x11, 0x30, 0x07, 0x00, 0x00, 0x00, 0x10}, /* gain14 */
+ {0xc1, 0x11, 0x31, 0x10, 0x10, 0x10, 0x00, 0x10}, /* r g b 101a10 */
+
+ {0xa1, 0x11, 0x01, 0x08, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x11, 0x20, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x11, 0x21, 0xd0, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x11, 0x22, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x11, 0x23, 0x09, 0x00, 0x00, 0x00, 0x10},
+
+ {0xa1, 0x11, 0x01, 0x08, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x11, 0x20, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x11, 0x21, 0xd0, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x11, 0x22, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x11, 0x23, 0x10, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x11, 0x01, 0x18, 0x00, 0x00, 0x00, 0x10},
+ /* set sensor clock */
+ {}
+};
+static const u8 mi0360_sensor_init[][8] = {
+ {0xb1, 0x5d, 0x07, 0x00, 0x02, 0x00, 0x00, 0x10},
+ {0xb1, 0x5d, 0x0d, 0x00, 0x01, 0x00, 0x00, 0x10},
+ {0xb1, 0x5d, 0x0d, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x01, 0x00, 0x08, 0x00, 0x16, 0x10},
+ {0xd1, 0x5d, 0x03, 0x01, 0xe2, 0x02, 0x82, 0x10},
+ {0xd1, 0x5d, 0x05, 0x00, 0x09, 0x00, 0x53, 0x10},
+ {0xb1, 0x5d, 0x0d, 0x00, 0x02, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x0e, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x12, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x14, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x16, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x18, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x1a, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x1c, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xb1, 0x5d, 0x32, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x20, 0x91, 0x01, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x22, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x24, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x26, 0x00, 0x00, 0x00, 0x24, 0x10},
+ {0xd1, 0x5d, 0x2f, 0xf7, 0xb0, 0x00, 0x04, 0x10},
+ {0xd1, 0x5d, 0x31, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x33, 0x00, 0x00, 0x01, 0x00, 0x10},
+ {0xb1, 0x5d, 0x3d, 0x06, 0x8f, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x40, 0x01, 0xe0, 0x00, 0xd1, 0x10},
+ {0xb1, 0x5d, 0x44, 0x00, 0x82, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x58, 0x00, 0x78, 0x00, 0x43, 0x10},
+ {0xd1, 0x5d, 0x5a, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x5c, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x5e, 0x00, 0x00, 0xa3, 0x1d, 0x10},
+ {0xb1, 0x5d, 0x62, 0x04, 0x11, 0x00, 0x00, 0x10},
+
+ {0xb1, 0x5d, 0x20, 0x91, 0x01, 0x00, 0x00, 0x10},
+ {0xb1, 0x5d, 0x20, 0x11, 0x01, 0x00, 0x00, 0x10},
+ {0xb1, 0x5d, 0x09, 0x00, 0x64, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x2b, 0x00, 0xa0, 0x00, 0xb0, 0x10},
+ {0xd1, 0x5d, 0x2d, 0x00, 0xa0, 0x00, 0xa0, 0x10},
+
+ {0xb1, 0x5d, 0x0a, 0x00, 0x02, 0x00, 0x00, 0x10}, /* sensor clck ?2 */
+ {0xb1, 0x5d, 0x06, 0x00, 0x30, 0x00, 0x00, 0x10},
+ {0xb1, 0x5d, 0x05, 0x00, 0x0a, 0x00, 0x00, 0x10},
+ {0xb1, 0x5d, 0x09, 0x02, 0x35, 0x00, 0x00, 0x10}, /* exposure 2 */
+
+ {0xd1, 0x5d, 0x2b, 0x00, 0xb9, 0x00, 0xe3, 0x10},
+ {0xd1, 0x5d, 0x2d, 0x00, 0x5f, 0x00, 0xb9, 0x10}, /* 42 */
+/* {0xb1, 0x5d, 0x35, 0x00, 0x67, 0x00, 0x00, 0x10}, * gain orig */
+/* {0xb1, 0x5d, 0x35, 0x00, 0x20, 0x00, 0x00, 0x10}, * gain */
+ {0xb1, 0x5d, 0x07, 0x00, 0x03, 0x00, 0x00, 0x10}, /* update */
+ {0xb1, 0x5d, 0x07, 0x00, 0x02, 0x00, 0x00, 0x10}, /* sensor on */
+ {}
+};
+static const u8 mi0360b_sensor_init[][8] = {
+ {0xb1, 0x5d, 0x07, 0x00, 0x02, 0x00, 0x00, 0x10},
+ {0xb1, 0x5d, 0x0d, 0x00, 0x01, 0x00, 0x00, 0x10},
+ {DELAY, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /*delay 20ms*/
+ {0xb1, 0x5d, 0x0d, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {DELAY, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /*delay 20ms*/
+ {0xd1, 0x5d, 0x01, 0x00, 0x08, 0x00, 0x16, 0x10},
+ {0xd1, 0x5d, 0x03, 0x01, 0xe2, 0x02, 0x82, 0x10},
+ {0xd1, 0x5d, 0x05, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xb1, 0x5d, 0x0d, 0x00, 0x02, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x0e, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x12, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x14, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x16, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x18, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x1a, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x1c, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xb1, 0x5d, 0x32, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x20, 0x11, 0x01, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x22, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x24, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x26, 0x00, 0x00, 0x00, 0x24, 0x10},
+ {0xd1, 0x5d, 0x2f, 0xf7, 0xb0, 0x00, 0x04, 0x10},
+ {0xd1, 0x5d, 0x31, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x33, 0x00, 0x00, 0x01, 0x00, 0x10},
+ {0xb1, 0x5d, 0x3d, 0x06, 0x8f, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x40, 0x01, 0xe0, 0x00, 0xd1, 0x10},
+ {0xb1, 0x5d, 0x44, 0x00, 0x82, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x58, 0x00, 0x78, 0x00, 0x43, 0x10},
+ {0xd1, 0x5d, 0x5a, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x5c, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x5e, 0x00, 0x00, 0xa3, 0x1d, 0x10},
+ {0xb1, 0x5d, 0x62, 0x04, 0x11, 0x00, 0x00, 0x10},
+
+ {0xb1, 0x5d, 0x20, 0x11, 0x01, 0x00, 0x00, 0x10},
+ {0xb1, 0x5d, 0x20, 0x11, 0x01, 0x00, 0x00, 0x10},
+ {0xb1, 0x5d, 0x09, 0x00, 0x64, 0x00, 0x00, 0x10},
+ {0xd1, 0x5d, 0x2b, 0x00, 0x33, 0x00, 0xa0, 0x10},
+ {0xd1, 0x5d, 0x2d, 0x00, 0xa0, 0x00, 0x33, 0x10},
+ {}
+};
+static const u8 mi0360b_sensor_param1[][8] = {
+ {0xb1, 0x5d, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xb1, 0x5d, 0x06, 0x00, 0x53, 0x00, 0x00, 0x10},
+ {0xb1, 0x5d, 0x05, 0x00, 0x09, 0x00, 0x00, 0x10},
+ {0xb1, 0x5d, 0x09, 0x02, 0x35, 0x00, 0x00, 0x10}, /* exposure 2 */
+
+ {0xd1, 0x5d, 0x2b, 0x00, 0xd1, 0x01, 0xc9, 0x10},
+ {0xd1, 0x5d, 0x2d, 0x00, 0xed, 0x00, 0xd1, 0x10},
+ {0xb1, 0x5d, 0x07, 0x00, 0x03, 0x00, 0x00, 0x10}, /* update */
+ {0xb1, 0x5d, 0x07, 0x00, 0x02, 0x00, 0x00, 0x10}, /* sensor on */
+ {}
+};
+static const u8 mo4000_sensor_init[][8] = {
+ {0xa1, 0x21, 0x01, 0x02, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x02, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x03, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x04, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x05, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x05, 0x04, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x06, 0x80, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x06, 0x81, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x0e, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x11, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x11, 0x20, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x11, 0x30, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x11, 0x38, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x11, 0x38, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x12, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x0f, 0x20, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x10, 0x20, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x11, 0x38, 0x00, 0x00, 0x00, 0x10},
+ {}
+};
+static const u8 mt9v111_sensor_init[][8] = {
+ {0xb1, 0x5c, 0x0d, 0x00, 0x01, 0x00, 0x00, 0x10}, /* reset? */
+ {DELAY, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* delay 20ms */
+ {0xb1, 0x5c, 0x0d, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xb1, 0x5c, 0x01, 0x00, 0x01, 0x00, 0x00, 0x10}, /* IFP select */
+ {0xb1, 0x5c, 0x08, 0x04, 0x80, 0x00, 0x00, 0x10}, /* output fmt ctrl */
+ {0xb1, 0x5c, 0x06, 0x00, 0x00, 0x00, 0x00, 0x10}, /* op mode ctrl */
+ {0xb1, 0x5c, 0x01, 0x00, 0x04, 0x00, 0x00, 0x10}, /* sensor select */
+ {0xb1, 0x5c, 0x08, 0x00, 0x08, 0x00, 0x00, 0x10}, /* row start */
+ {0xb1, 0x5c, 0x02, 0x00, 0x16, 0x00, 0x00, 0x10}, /* col start */
+ {0xb1, 0x5c, 0x03, 0x01, 0xe7, 0x00, 0x00, 0x10}, /* window height */
+ {0xb1, 0x5c, 0x04, 0x02, 0x87, 0x00, 0x00, 0x10}, /* window width */
+ {0xb1, 0x5c, 0x07, 0x30, 0x02, 0x00, 0x00, 0x10}, /* output ctrl */
+ {0xb1, 0x5c, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x10}, /* shutter delay */
+ {0xb1, 0x5c, 0x12, 0x00, 0xb0, 0x00, 0x00, 0x10}, /* zoom col start */
+ {0xb1, 0x5c, 0x13, 0x00, 0x7c, 0x00, 0x00, 0x10}, /* zoom row start */
+ {0xb1, 0x5c, 0x1e, 0x00, 0x00, 0x00, 0x00, 0x10}, /* digital zoom */
+ {0xb1, 0x5c, 0x20, 0x00, 0x00, 0x00, 0x00, 0x10}, /* read mode */
+ {0xb1, 0x5c, 0x20, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {}
+};
+static const u8 mt9v111_sensor_param1[][8] = {
+ {0xd1, 0x5c, 0x2b, 0x00, 0x33, 0x00, 0xad, 0x10}, /* G1 and B gains */
+ {0xd1, 0x5c, 0x2d, 0x00, 0xad, 0x00, 0x33, 0x10}, /* R and G2 gains */
+ {0xb1, 0x5c, 0x06, 0x00, 0x40, 0x00, 0x00, 0x10}, /* vert blanking */
+ {0xb1, 0x5c, 0x05, 0x00, 0x09, 0x00, 0x00, 0x10}, /* horiz blanking */
+ {0xb1, 0x5c, 0x35, 0x01, 0xc0, 0x00, 0x00, 0x10}, /* global gain */
+ {}
+};
+static const u8 om6802_init0[2][8] = {
+/*fixme: variable*/
+ {0xa0, 0x34, 0x29, 0x0e, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x34, 0x23, 0xb0, 0x00, 0x00, 0x00, 0x10},
+};
+static const u8 om6802_sensor_init[][8] = {
+ {0xa0, 0x34, 0xdf, 0x6d, 0x00, 0x00, 0x00, 0x10},
+ /* factory mode */
+ {0xa0, 0x34, 0xdd, 0x18, 0x00, 0x00, 0x00, 0x10},
+ /* output raw RGB */
+ {0xa0, 0x34, 0x5a, 0xc0, 0x00, 0x00, 0x00, 0x10},
+/* {0xa0, 0x34, 0xfb, 0x11, 0x00, 0x00, 0x00, 0x10}, */
+ {0xa0, 0x34, 0xf0, 0x04, 0x00, 0x00, 0x00, 0x10},
+ /* auto-exposure speed (0) / white balance mode (auto RGB) */
+/* {0xa0, 0x34, 0xf1, 0x02, 0x00, 0x00, 0x00, 0x10},
+ * set color mode */
+/* {0xa0, 0x34, 0xfe, 0x5b, 0x00, 0x00, 0x00, 0x10},
+ * max AGC value in AE */
+/* {0xa0, 0x34, 0xe5, 0x00, 0x00, 0x00, 0x00, 0x10},
+ * preset AGC */
+/* {0xa0, 0x34, 0xe6, 0x00, 0x00, 0x00, 0x00, 0x10},
+ * preset brightness */
+/* {0xa0, 0x34, 0xe7, 0x00, 0x00, 0x00, 0x00, 0x10},
+ * preset contrast */
+/* {0xa0, 0x34, 0xe8, 0x31, 0x00, 0x00, 0x00, 0x10},
+ * preset gamma */
+ {0xa0, 0x34, 0xe9, 0x0f, 0x00, 0x00, 0x00, 0x10},
+ /* luminance mode (0x4f -> AutoExpo on) */
+ {0xa0, 0x34, 0xe4, 0xff, 0x00, 0x00, 0x00, 0x10},
+ /* preset shutter */
+/* {0xa0, 0x34, 0xef, 0x00, 0x00, 0x00, 0x00, 0x10},
+ * auto frame rate */
+/* {0xa0, 0x34, 0xfb, 0xee, 0x00, 0x00, 0x00, 0x10}, */
+ {0xa0, 0x34, 0x5d, 0x80, 0x00, 0x00, 0x00, 0x10},
+ {}
+};
+static const u8 om6802_sensor_param1[][8] = {
+ {0xa0, 0x34, 0x71, 0x84, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x34, 0x72, 0x05, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x34, 0x68, 0x80, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x34, 0x69, 0x01, 0x00, 0x00, 0x00, 0x10},
+ {}
+};
+static const u8 ov7630_sensor_init[][8] = {
+ {0xa1, 0x21, 0x76, 0x01, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x12, 0xc8, 0x00, 0x00, 0x00, 0x10},
+ {DELAY, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* delay 20ms */
+ {0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x12, 0xc8, 0x00, 0x00, 0x00, 0x10},
+ {DELAY, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* delay 20ms */
+ {0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10},
+/* win: i2c_r from 00 to 80 */
+ {0xd1, 0x21, 0x03, 0x80, 0x10, 0x20, 0x80, 0x10},
+ {0xb1, 0x21, 0x0c, 0x20, 0x20, 0x00, 0x00, 0x10},
+/* HDG: 0x11 was 0x00 change to 0x01 for better exposure (15 fps instead of 30)
+ 0x13 was 0xc0 change to 0xc3 for auto gain and exposure */
+ {0xd1, 0x21, 0x11, 0x01, 0x48, 0xc3, 0x00, 0x10},
+ {0xb1, 0x21, 0x15, 0x80, 0x03, 0x00, 0x00, 0x10},
+ {0xd1, 0x21, 0x17, 0x1b, 0xbd, 0x05, 0xf6, 0x10},
+ {0xa1, 0x21, 0x1b, 0x04, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x21, 0x1f, 0x00, 0x80, 0x80, 0x80, 0x10},
+ {0xd1, 0x21, 0x23, 0xde, 0x10, 0x8a, 0xa0, 0x10},
+ {0xc1, 0x21, 0x27, 0xca, 0xa2, 0x74, 0x00, 0x10},
+ {0xd1, 0x21, 0x2a, 0x88, 0x00, 0x88, 0x01, 0x10},
+ {0xc1, 0x21, 0x2e, 0x80, 0x00, 0x18, 0x00, 0x10},
+ {0xa1, 0x21, 0x21, 0x08, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x22, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x2e, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xb1, 0x21, 0x32, 0xc2, 0x08, 0x00, 0x00, 0x10},
+ {0xb1, 0x21, 0x4c, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x21, 0x60, 0x05, 0x40, 0x12, 0x57, 0x10},
+ {0xa1, 0x21, 0x64, 0x73, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x21, 0x65, 0x00, 0x55, 0x01, 0xac, 0x10},
+ {0xa1, 0x21, 0x69, 0x38, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x21, 0x6f, 0x1f, 0x01, 0x00, 0x10, 0x10},
+ {0xd1, 0x21, 0x73, 0x50, 0x20, 0x02, 0x01, 0x10},
+ {0xd1, 0x21, 0x77, 0xf3, 0x90, 0x98, 0x98, 0x10},
+ {0xc1, 0x21, 0x7b, 0x00, 0x4c, 0xf7, 0x00, 0x10},
+ {0xd1, 0x21, 0x17, 0x1b, 0xbd, 0x05, 0xf6, 0x10},
+ {0xa1, 0x21, 0x1b, 0x04, 0x00, 0x00, 0x00, 0x10},
+ {}
+};
+static const u8 ov7630_sensor_param1[][8] = {
+ {0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10},
+/*fixme: + 0x12, 0x04*/
+/* {0xa1, 0x21, 0x75, 0x82, 0x00, 0x00, 0x00, 0x10}, * COMN
+ * set by setvflip */
+ {0xa1, 0x21, 0x10, 0x32, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xb1, 0x21, 0x01, 0x80, 0x80, 0x00, 0x00, 0x10},
+/* */
+/* {0xa1, 0x21, 0x2a, 0x88, 0x00, 0x00, 0x00, 0x10}, * set by setfreq */
+/* {0xa1, 0x21, 0x2b, 0x34, 0x00, 0x00, 0x00, 0x10}, * set by setfreq */
+/* */
+ {0xa1, 0x21, 0x10, 0x83, 0x00, 0x00, 0x00, 0x10},
+/* {0xb1, 0x21, 0x01, 0x88, 0x70, 0x00, 0x00, 0x10}, */
+ {}
+};
+
+static const u8 ov7648_sensor_init[][8] = {
+ {0xa1, 0x21, 0x76, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x12, 0x80, 0x00, 0x00, 0x00, 0x10}, /* reset */
+ {DELAY, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* delay 20ms */
+ {0xa1, 0x21, 0x12, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x21, 0x03, 0xa4, 0x30, 0x88, 0x00, 0x10},
+ {0xb1, 0x21, 0x11, 0x80, 0x08, 0x00, 0x00, 0x10},
+ {0xc1, 0x21, 0x13, 0xa0, 0x04, 0x84, 0x00, 0x10},
+ {0xd1, 0x21, 0x17, 0x1a, 0x02, 0xba, 0xf4, 0x10},
+ {0xa1, 0x21, 0x1b, 0x04, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x21, 0x1f, 0x41, 0xc0, 0x80, 0x80, 0x10},
+ {0xd1, 0x21, 0x23, 0xde, 0xa0, 0x80, 0x32, 0x10},
+ {0xd1, 0x21, 0x27, 0xfe, 0xa0, 0x00, 0x91, 0x10},
+ {0xd1, 0x21, 0x2b, 0x00, 0x88, 0x85, 0x80, 0x10},
+ {0xc1, 0x21, 0x2f, 0x9c, 0x00, 0xc4, 0x00, 0x10},
+ {0xd1, 0x21, 0x60, 0xa6, 0x60, 0x88, 0x12, 0x10},
+ {0xd1, 0x21, 0x64, 0x88, 0x00, 0x00, 0x94, 0x10},
+ {0xd1, 0x21, 0x68, 0x7a, 0x0c, 0x00, 0x00, 0x10},
+ {0xd1, 0x21, 0x6c, 0x11, 0x33, 0x22, 0x00, 0x10},
+ {0xd1, 0x21, 0x70, 0x11, 0x00, 0x10, 0x50, 0x10},
+ {0xd1, 0x21, 0x74, 0x20, 0x06, 0x00, 0xb5, 0x10},
+ {0xd1, 0x21, 0x78, 0x8a, 0x00, 0x00, 0x00, 0x10},
+ {0xb1, 0x21, 0x7c, 0x00, 0x43, 0x00, 0x00, 0x10},
+
+ {0xd1, 0x21, 0x21, 0x86, 0x00, 0xde, 0xa0, 0x10},
+/* {0xd1, 0x21, 0x25, 0x80, 0x32, 0xfe, 0xa0, 0x10}, jfm done */
+/* {0xd1, 0x21, 0x29, 0x00, 0x91, 0x00, 0x88, 0x10}, jfm done */
+/* {0xb1, 0x21, 0x2d, 0x85, 0x00, 0x00, 0x00, 0x10}, set by setfreq */
+ {}
+};
+static const u8 ov7648_sensor_param1[][8] = {
+/* {0xa1, 0x21, 0x12, 0x08, 0x00, 0x00, 0x00, 0x10}, jfm done */
+/* {0xa1, 0x21, 0x75, 0x06, 0x00, 0x00, 0x00, 0x10}, * COMN
+ * set by setvflip */
+ {0xa1, 0x21, 0x19, 0x02, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x10, 0x32, 0x00, 0x00, 0x00, 0x10},
+/* {0xa1, 0x21, 0x16, 0x00, 0x00, 0x00, 0x00, 0x10}, jfm done */
+/* {0xa1, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10}, * GAIN - def */
+/* {0xb1, 0x21, 0x01, 0x6c, 0x6c, 0x00, 0x00, 0x10}, * B R - def: 80 */
+/*...*/
+ {0xa1, 0x21, 0x11, 0x81, 0x00, 0x00, 0x00, 0x10}, /* CLKRC */
+/* {0xa1, 0x21, 0x1e, 0x00, 0x00, 0x00, 0x00, 0x10}, jfm done */
+/* {0xa1, 0x21, 0x16, 0x00, 0x00, 0x00, 0x00, 0x10}, jfm done */
+/* {0xa1, 0x21, 0x2a, 0x91, 0x00, 0x00, 0x00, 0x10}, jfm done */
+/* {0xa1, 0x21, 0x2b, 0x00, 0x00, 0x00, 0x00, 0x10}, jfm done */
+/* {0xb1, 0x21, 0x01, 0x64, 0x84, 0x00, 0x00, 0x10}, * B R - def: 80 */
+
+ {}
+};
+
+static const u8 ov7660_sensor_init[][8] = {
+ {0xa1, 0x21, 0x12, 0x80, 0x00, 0x00, 0x00, 0x10}, /* reset SCCB */
+ {DELAY, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* delay 20ms */
+ {0xa1, 0x21, 0x12, 0x05, 0x00, 0x00, 0x00, 0x10},
+ /* Outformat = rawRGB */
+ {0xa1, 0x21, 0x13, 0xb8, 0x00, 0x00, 0x00, 0x10}, /* init COM8 */
+ {0xd1, 0x21, 0x00, 0x01, 0x74, 0x92, 0x00, 0x10},
+ /* GAIN BLUE RED VREF */
+ {0xd1, 0x21, 0x04, 0x00, 0x7d, 0x62, 0x00, 0x10},
+ /* COM 1 BAVE GEAVE AECHH */
+ {0xb1, 0x21, 0x08, 0x83, 0x01, 0x00, 0x00, 0x10}, /* RAVE COM2 */
+ {0xd1, 0x21, 0x0c, 0x00, 0x08, 0x04, 0x4f, 0x10}, /* COM 3 4 5 6 */
+ {0xd1, 0x21, 0x10, 0x7f, 0x40, 0x05, 0xff, 0x10},
+ /* AECH CLKRC COM7 COM8 */
+ {0xc1, 0x21, 0x14, 0x2c, 0x00, 0x02, 0x00, 0x10}, /* COM9 COM10 */
+ {0xd1, 0x21, 0x17, 0x10, 0x60, 0x02, 0x7b, 0x10},
+ /* HSTART HSTOP VSTRT VSTOP */
+ {0xa1, 0x21, 0x1b, 0x02, 0x00, 0x00, 0x00, 0x10}, /* PSHFT */
+ {0xb1, 0x21, 0x1e, 0x01, 0x0e, 0x00, 0x00, 0x10}, /* MVFP LAEC */
+ {0xd1, 0x21, 0x20, 0x07, 0x07, 0x07, 0x07, 0x10},
+ /* BOS GBOS GROS ROS (BGGR offset) */
+/* {0xd1, 0x21, 0x24, 0x68, 0x58, 0xd4, 0x80, 0x10}, */
+ {0xd1, 0x21, 0x24, 0x78, 0x68, 0xd4, 0x80, 0x10},
+ /* AEW AEB VPT BBIAS */
+ {0xd1, 0x21, 0x28, 0x80, 0x30, 0x00, 0x00, 0x10},
+ /* GbBIAS RSVD EXHCH EXHCL */
+ {0xd1, 0x21, 0x2c, 0x80, 0x00, 0x00, 0x62, 0x10},
+ /* RBIAS ADVFL ASDVFH YAVE */
+ {0xc1, 0x21, 0x30, 0x08, 0x30, 0xb4, 0x00, 0x10},
+ /* HSYST HSYEN HREF */
+ {0xd1, 0x21, 0x33, 0x00, 0x07, 0x84, 0x00, 0x10}, /* reserved */
+ {0xd1, 0x21, 0x37, 0x0c, 0x02, 0x43, 0x00, 0x10},
+ /* ADC ACOM OFON TSLB */
+ {0xd1, 0x21, 0x3b, 0x02, 0x6c, 0x19, 0x0e, 0x10},
+ /* COM11 COM12 COM13 COM14 */
+ {0xd1, 0x21, 0x3f, 0x41, 0xc1, 0x22, 0x08, 0x10},
+ /* EDGE COM15 COM16 COM17 */
+ {0xd1, 0x21, 0x43, 0xf0, 0x10, 0x78, 0xa8, 0x10}, /* reserved */
+ {0xd1, 0x21, 0x47, 0x60, 0x80, 0x00, 0x00, 0x10}, /* reserved */
+ {0xd1, 0x21, 0x4b, 0x00, 0x00, 0x00, 0x00, 0x10}, /* reserved */
+ {0xd1, 0x21, 0x4f, 0x46, 0x36, 0x0f, 0x17, 0x10}, /* MTX 1 2 3 4 */
+ {0xd1, 0x21, 0x53, 0x7f, 0x96, 0x40, 0x40, 0x10}, /* MTX 5 6 7 8 */
+ {0xb1, 0x21, 0x57, 0x40, 0x0f, 0x00, 0x00, 0x10}, /* MTX9 MTXS */
+ {0xd1, 0x21, 0x59, 0xba, 0x9a, 0x22, 0xb9, 0x10}, /* reserved */
+ {0xd1, 0x21, 0x5d, 0x9b, 0x10, 0xf0, 0x05, 0x10}, /* reserved */
+ {0xa1, 0x21, 0x61, 0x60, 0x00, 0x00, 0x00, 0x10}, /* reserved */
+ {0xd1, 0x21, 0x62, 0x00, 0x00, 0x50, 0x30, 0x10},
+ /* LCC1 LCC2 LCC3 LCC4 */
+ {0xa1, 0x21, 0x66, 0x00, 0x00, 0x00, 0x00, 0x10}, /* LCC5 */
+ {0xd1, 0x21, 0x67, 0x80, 0x7a, 0x90, 0x80, 0x10}, /* MANU */
+ {0xa1, 0x21, 0x6b, 0x0a, 0x00, 0x00, 0x00, 0x10},
+ /* band gap reference [0:3] DBLV */
+ {0xd1, 0x21, 0x6c, 0x30, 0x48, 0x80, 0x74, 0x10}, /* gamma curve */
+ {0xd1, 0x21, 0x70, 0x64, 0x60, 0x5c, 0x58, 0x10}, /* gamma curve */
+ {0xd1, 0x21, 0x74, 0x54, 0x4c, 0x40, 0x38, 0x10}, /* gamma curve */
+ {0xd1, 0x21, 0x78, 0x34, 0x30, 0x2f, 0x2b, 0x10}, /* gamma curve */
+ {0xd1, 0x21, 0x7c, 0x03, 0x07, 0x17, 0x34, 0x10}, /* gamma curve */
+ {0xd1, 0x21, 0x80, 0x41, 0x4d, 0x58, 0x63, 0x10}, /* gamma curve */
+ {0xd1, 0x21, 0x84, 0x6e, 0x77, 0x87, 0x95, 0x10}, /* gamma curve */
+ {0xc1, 0x21, 0x88, 0xaf, 0xc7, 0xdf, 0x00, 0x10}, /* gamma curve */
+ {0xc1, 0x21, 0x8b, 0x99, 0x99, 0xcf, 0x00, 0x10}, /* reserved */
+ {0xb1, 0x21, 0x92, 0x00, 0x00, 0x00, 0x00, 0x10}, /* DM_LNL/H */
+/* not in all ms-win traces*/
+ {0xa1, 0x21, 0xa1, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {}
+};
+static const u8 ov7660_sensor_param1[][8] = {
+ {0xa1, 0x21, 0x1e, 0x01, 0x00, 0x00, 0x00, 0x10}, /* MVFP */
+ /* bits[3..0]reserved */
+ {0xa1, 0x21, 0x1e, 0x01, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x03, 0x00, 0x00, 0x00, 0x00, 0x10},
+ /* VREF vertical frame ctrl */
+ {0xa1, 0x21, 0x03, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x10, 0x20, 0x00, 0x00, 0x00, 0x10}, /* AECH 0x20 */
+ {0xa1, 0x21, 0x2d, 0x00, 0x00, 0x00, 0x00, 0x10}, /* ADVFL */
+ {0xa1, 0x21, 0x2e, 0x00, 0x00, 0x00, 0x00, 0x10}, /* ADVFH */
+ {0xa1, 0x21, 0x00, 0x1f, 0x00, 0x00, 0x00, 0x10}, /* GAIN */
+/* {0xb1, 0x21, 0x01, 0x78, 0x78, 0x00, 0x00, 0x10}, * BLUE */
+/****** (some exchanges in the win trace) ******/
+/*fixme:param2*/
+ {0xa1, 0x21, 0x93, 0x00, 0x00, 0x00, 0x00, 0x10},/* dummy line hight */
+ {0xa1, 0x21, 0x92, 0x25, 0x00, 0x00, 0x00, 0x10}, /* dummy line low */
+ {0xa1, 0x21, 0x2a, 0x00, 0x00, 0x00, 0x00, 0x10}, /* EXHCH */
+ {0xa1, 0x21, 0x2b, 0x00, 0x00, 0x00, 0x00, 0x10}, /* EXHCL */
+/* {0xa1, 0x21, 0x02, 0x90, 0x00, 0x00, 0x00, 0x10}, * RED */
+/****** (some exchanges in the win trace) ******/
+/******!! startsensor KO if changed !!****/
+/*fixme: param3*/
+ {0xa1, 0x21, 0x93, 0x01, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x92, 0xff, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x2a, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x2b, 0xc3, 0x00, 0x00, 0x00, 0x10},
+ {}
+};
+
+static const u8 po1030_sensor_init[][8] = {
+/* the sensor registers are described in m5602/m5602_po1030.h */
+ {0xa1, 0x6e, 0x3f, 0x20, 0x00, 0x00, 0x00, 0x10}, /* sensor reset */
+ {DELAY, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* delay 20ms */
+ {0xa1, 0x6e, 0x3f, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x6e, 0x3e, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x6e, 0x04, 0x02, 0xb1, 0x02, 0x39, 0x10},
+ {0xd1, 0x6e, 0x08, 0x00, 0x01, 0x00, 0x00, 0x10},
+ {0xd1, 0x6e, 0x0c, 0x02, 0x7f, 0x01, 0xe0, 0x10},
+ {0xd1, 0x6e, 0x12, 0x03, 0x02, 0x00, 0x03, 0x10},
+ {0xd1, 0x6e, 0x16, 0x85, 0x40, 0x4a, 0x40, 0x10}, /* r/g1/b/g2 gains */
+ {0xc1, 0x6e, 0x1a, 0x00, 0x80, 0x00, 0x00, 0x10},
+ {0xd1, 0x6e, 0x1d, 0x08, 0x03, 0x00, 0x00, 0x10},
+ {0xd1, 0x6e, 0x23, 0x00, 0xb0, 0x00, 0x94, 0x10},
+ {0xd1, 0x6e, 0x27, 0x58, 0x00, 0x00, 0x00, 0x10},
+ {0xb1, 0x6e, 0x2b, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x6e, 0x2d, 0x14, 0x35, 0x61, 0x84, 0x10}, /* gamma corr */
+ {0xd1, 0x6e, 0x31, 0xa2, 0xbd, 0xd8, 0xff, 0x10},
+ {0xd1, 0x6e, 0x35, 0x06, 0x1e, 0x12, 0x02, 0x10}, /* color matrix */
+ {0xd1, 0x6e, 0x39, 0xaa, 0x53, 0x37, 0xd5, 0x10},
+ {0xa1, 0x6e, 0x3d, 0xf2, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x6e, 0x3e, 0x00, 0x00, 0x80, 0x03, 0x10},
+ {0xd1, 0x6e, 0x42, 0x03, 0x00, 0x00, 0x00, 0x10},
+ {0xc1, 0x6e, 0x46, 0x00, 0x80, 0x80, 0x00, 0x10},
+ {0xd1, 0x6e, 0x4b, 0x02, 0xef, 0x08, 0xcd, 0x10},
+ {0xd1, 0x6e, 0x4f, 0x00, 0xd0, 0x00, 0xa0, 0x10},
+ {0xd1, 0x6e, 0x53, 0x01, 0xaa, 0x01, 0x40, 0x10},
+ {0xd1, 0x6e, 0x5a, 0x50, 0x04, 0x30, 0x03, 0x10}, /* raw rgb bayer */
+ {0xa1, 0x6e, 0x5e, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x6e, 0x5f, 0x10, 0x40, 0xff, 0x00, 0x10},
+
+ {0xd1, 0x6e, 0x63, 0x40, 0x40, 0x00, 0x00, 0x10},
+ {0xd1, 0x6e, 0x67, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x6e, 0x6b, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x6e, 0x6f, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xc1, 0x6e, 0x73, 0x10, 0x80, 0xeb, 0x00, 0x10},
+ {}
+};
+static const u8 po1030_sensor_param1[][8] = {
+/* from ms-win traces - these values change with auto gain/expo/wb.. */
+ {0xa1, 0x6e, 0x1e, 0x03, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x6e, 0x1e, 0x03, 0x00, 0x00, 0x00, 0x10},
+/* mean values */
+ {0xc1, 0x6e, 0x1a, 0x02, 0xd4, 0xa4, 0x00, 0x10}, /* integlines */
+ {0xa1, 0x6e, 0x15, 0x04, 0x00, 0x00, 0x00, 0x10}, /* global gain */
+ {0xc1, 0x6e, 0x16, 0x40, 0x40, 0x40, 0x00, 0x10}, /* r/g1/b gains */
+
+ {0xa1, 0x6e, 0x1d, 0x08, 0x00, 0x00, 0x00, 0x10}, /* control1 */
+ {0xa1, 0x6e, 0x06, 0x02, 0x00, 0x00, 0x00, 0x10}, /* frameheight */
+ {0xa1, 0x6e, 0x07, 0xd5, 0x00, 0x00, 0x00, 0x10},
+/* {0xc1, 0x6e, 0x16, 0x49, 0x40, 0x45, 0x00, 0x10}, */
+ {}
+};
+
+static const u8 po2030n_sensor_init[][8] = {
+ {0xa1, 0x6e, 0x1e, 0x1a, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x6e, 0x1f, 0x99, 0x00, 0x00, 0x00, 0x10},
+ {DELAY, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* delay 10ms */
+ {0xa1, 0x6e, 0x1e, 0x0a, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x6e, 0x1f, 0x19, 0x00, 0x00, 0x00, 0x10},
+ {DELAY, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* delay 10ms */
+ {0xa1, 0x6e, 0x20, 0x44, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x6e, 0x04, 0x03, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x6e, 0x05, 0x70, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x6e, 0x06, 0x02, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x6e, 0x07, 0x25, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x6e, 0x08, 0x00, 0xd0, 0x00, 0x08, 0x10},
+ {0xd1, 0x6e, 0x0c, 0x03, 0x50, 0x01, 0xe8, 0x10},
+ {0xd1, 0x6e, 0x1d, 0x20, 0x0a, 0x19, 0x44, 0x10},
+ {0xd1, 0x6e, 0x21, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x6e, 0x25, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x6e, 0x29, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x6e, 0x2d, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x6e, 0x31, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x6e, 0x35, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x6e, 0x39, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x6e, 0x3d, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x6e, 0x41, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x6e, 0x45, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x6e, 0x49, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x6e, 0x4d, 0x00, 0x00, 0x00, 0xed, 0x10},
+ {0xd1, 0x6e, 0x51, 0x17, 0x4a, 0x2f, 0xc0, 0x10},
+ {0xd1, 0x6e, 0x55, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x6e, 0x59, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x6e, 0x5d, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x6e, 0x61, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x6e, 0x65, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x6e, 0x69, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x6e, 0x6d, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x6e, 0x71, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x6e, 0x75, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x6e, 0x79, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x6e, 0x7d, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x6e, 0x81, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x6e, 0x85, 0x00, 0x00, 0x00, 0x08, 0x10},
+ {0xd1, 0x6e, 0x89, 0x01, 0xe8, 0x00, 0x01, 0x10},
+ {0xa1, 0x6e, 0x8d, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x6e, 0x21, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x6e, 0x25, 0x00, 0x00, 0x00, 0x01, 0x10},
+ {0xd1, 0x6e, 0x29, 0xe6, 0x00, 0xbd, 0x03, 0x10},
+ {0xd1, 0x6e, 0x2d, 0x41, 0x38, 0x68, 0x40, 0x10},
+ {0xd1, 0x6e, 0x31, 0x2b, 0x00, 0x36, 0x00, 0x10},
+ {0xd1, 0x6e, 0x35, 0x30, 0x30, 0x08, 0x00, 0x10},
+ {0xd1, 0x6e, 0x39, 0x00, 0x00, 0x33, 0x06, 0x10},
+ {0xb1, 0x6e, 0x3d, 0x06, 0x02, 0x00, 0x00, 0x10},
+ {}
+};
+static const u8 po2030n_sensor_param1[][8] = {
+ {0xa1, 0x6e, 0x1a, 0x01, 0x00, 0x00, 0x00, 0x10},
+ {DELAY, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* delay 8ms */
+ {0xa1, 0x6e, 0x1b, 0xf4, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x6e, 0x15, 0x04, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x6e, 0x16, 0x40, 0x40, 0x40, 0x40, 0x10}, /* RGBG gains */
+/*param2*/
+ {0xa1, 0x6e, 0x1d, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x6e, 0x04, 0x03, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x6e, 0x05, 0x6f, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x6e, 0x06, 0x02, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x6e, 0x07, 0x25, 0x00, 0x00, 0x00, 0x10},
+ {}
+};
+
+static const u8 soi768_sensor_init[][8] = {
+ {0xa1, 0x21, 0x12, 0x80, 0x00, 0x00, 0x00, 0x10}, /* reset */
+ {DELAY, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* delay 96ms */
+ {0xa1, 0x21, 0x12, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x13, 0x80, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x0f, 0x03, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x19, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {}
+};
+static const u8 soi768_sensor_param1[][8] = {
+ {0xa1, 0x21, 0x10, 0x10, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x2d, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x2e, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xb1, 0x21, 0x01, 0x7f, 0x7f, 0x00, 0x00, 0x10},
+/* */
+/* {0xa1, 0x21, 0x2e, 0x00, 0x00, 0x00, 0x00, 0x10}, */
+/* {0xa1, 0x21, 0x2d, 0x25, 0x00, 0x00, 0x00, 0x10}, */
+ {0xa1, 0x21, 0x2b, 0x00, 0x00, 0x00, 0x00, 0x10},
+/* {0xb1, 0x21, 0x2d, 0x00, 0x00, 0x00, 0x00, 0x10}, */
+ {0xa1, 0x21, 0x02, 0x8d, 0x00, 0x00, 0x00, 0x10},
+/* the next sequence should be used for auto gain */
+ {0xa1, 0x21, 0x00, 0x07, 0x00, 0x00, 0x00, 0x10},
+ /* global gain ? : 07 - change with 0x15 at the end */
+ {0xa1, 0x21, 0x10, 0x3f, 0x00, 0x00, 0x00, 0x10}, /* ???? : 063f */
+ {0xa1, 0x21, 0x04, 0x06, 0x00, 0x00, 0x00, 0x10},
+ {0xb1, 0x21, 0x2d, 0x63, 0x03, 0x00, 0x00, 0x10},
+ /* exposure ? : 0200 - change with 0x1e at the end */
+ {}
+};
+
+static const u8 sp80708_sensor_init[][8] = {
+ {0xa1, 0x18, 0x06, 0xf9, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x09, 0x1f, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x0d, 0xc0, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x0c, 0x04, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x0f, 0x0f, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x10, 0x40, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x11, 0x4e, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x12, 0x53, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x15, 0x80, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x18, 0x18, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x19, 0x18, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x1a, 0x10, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x1b, 0x10, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x1c, 0x28, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x1d, 0x02, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x1e, 0x10, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x26, 0x04, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x27, 0x1e, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x28, 0x5a, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x29, 0x28, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x2a, 0x78, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x2b, 0x01, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x2c, 0xf7, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x2d, 0x2d, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x2e, 0xd5, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x39, 0x42, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x3a, 0x67, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x3b, 0x87, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x3c, 0xa3, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x3d, 0xb0, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x3e, 0xbc, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x3f, 0xc8, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x40, 0xd4, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x41, 0xdf, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x42, 0xea, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x43, 0xf5, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x45, 0x80, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x46, 0x60, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x47, 0x50, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x48, 0x30, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x49, 0x01, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x4d, 0xae, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x4e, 0x03, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x4f, 0x66, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x50, 0x1c, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x44, 0x10, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x4a, 0x30, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x51, 0x80, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x52, 0x80, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x53, 0x80, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x54, 0x80, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x55, 0x80, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x56, 0x80, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x57, 0xe0, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x58, 0xc0, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x59, 0xab, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x5a, 0xa0, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x5b, 0x99, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x5c, 0x90, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x5e, 0x24, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x5f, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x60, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x61, 0x73, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x63, 0x42, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x64, 0x42, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x65, 0x42, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x66, 0x24, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x67, 0x24, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x68, 0x08, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x2f, 0xc9, 0x00, 0x00, 0x00, 0x10},
+ {}
+};
+static const u8 sp80708_sensor_param1[][8] = {
+ {0xa1, 0x18, 0x0c, 0x04, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x0c, 0x04, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x03, 0x01, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x04, 0xa4, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x14, 0x3f, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x18, 0x5d, 0x80, 0x00, 0x00, 0x00, 0x10},
+ {0xb1, 0x18, 0x11, 0x40, 0x40, 0x00, 0x00, 0x10},
+ {}
+};
+
+static const u8 (*sensor_init[])[8] = {
+[SENSOR_ADCM1700] = adcm1700_sensor_init,
+[SENSOR_GC0307] = gc0307_sensor_init,
+[SENSOR_HV7131R] = hv7131r_sensor_init,
+[SENSOR_MI0360] = mi0360_sensor_init,
+[SENSOR_MI0360B] = mi0360b_sensor_init,
+[SENSOR_MO4000] = mo4000_sensor_init,
+[SENSOR_MT9V111] = mt9v111_sensor_init,
+[SENSOR_OM6802] = om6802_sensor_init,
+[SENSOR_OV7630] = ov7630_sensor_init,
+[SENSOR_OV7648] = ov7648_sensor_init,
+[SENSOR_OV7660] = ov7660_sensor_init,
+[SENSOR_PO1030] = po1030_sensor_init,
+[SENSOR_PO2030N] = po2030n_sensor_init,
+[SENSOR_SOI768] = soi768_sensor_init,
+[SENSOR_SP80708] = sp80708_sensor_init,
+};
+
+/* read <len> bytes to gspca_dev->usb_buf */
+static void reg_r(struct gspca_dev *gspca_dev,
+ u16 value, int len)
+{
+ int ret;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+#ifdef GSPCA_DEBUG
+ if (len > USB_BUF_SZ) {
+ pr_err("reg_r: buffer overflow\n");
+ return;
+ }
+#endif
+ ret = usb_control_msg(gspca_dev->dev,
+ usb_rcvctrlpipe(gspca_dev->dev, 0),
+ 0,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+ value, 0,
+ gspca_dev->usb_buf, len,
+ 500);
+ PDEBUG(D_USBI, "reg_r [%02x] -> %02x", value, gspca_dev->usb_buf[0]);
+ if (ret < 0) {
+ pr_err("reg_r err %d\n", ret);
+ gspca_dev->usb_err = ret;
+ }
+}
+
+static void reg_w1(struct gspca_dev *gspca_dev,
+ u16 value,
+ u8 data)
+{
+ int ret;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+ PDEBUG(D_USBO, "reg_w1 [%04x] = %02x", value, data);
+ gspca_dev->usb_buf[0] = data;
+ ret = usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ 0x08,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+ value,
+ 0,
+ gspca_dev->usb_buf, 1,
+ 500);
+ if (ret < 0) {
+ pr_err("reg_w1 err %d\n", ret);
+ gspca_dev->usb_err = ret;
+ }
+}
+static void reg_w(struct gspca_dev *gspca_dev,
+ u16 value,
+ const u8 *buffer,
+ int len)
+{
+ int ret;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+ PDEBUG(D_USBO, "reg_w [%04x] = %02x %02x ..",
+ value, buffer[0], buffer[1]);
+#ifdef GSPCA_DEBUG
+ if (len > USB_BUF_SZ) {
+ pr_err("reg_w: buffer overflow\n");
+ return;
+ }
+#endif
+ memcpy(gspca_dev->usb_buf, buffer, len);
+ ret = usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ 0x08,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+ value, 0,
+ gspca_dev->usb_buf, len,
+ 500);
+ if (ret < 0) {
+ pr_err("reg_w err %d\n", ret);
+ gspca_dev->usb_err = ret;
+ }
+}
+
+/* I2C write 1 byte */
+static void i2c_w1(struct gspca_dev *gspca_dev, u8 reg, u8 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int ret;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+ PDEBUG(D_USBO, "i2c_w1 [%02x] = %02x", reg, val);
+ switch (sd->sensor) {
+ case SENSOR_ADCM1700:
+ case SENSOR_OM6802:
+ case SENSOR_GC0307: /* i2c command = a0 (100 kHz) */
+ gspca_dev->usb_buf[0] = 0x80 | (2 << 4);
+ break;
+ default: /* i2c command = a1 (400 kHz) */
+ gspca_dev->usb_buf[0] = 0x81 | (2 << 4);
+ break;
+ }
+ gspca_dev->usb_buf[1] = sd->i2c_addr;
+ gspca_dev->usb_buf[2] = reg;
+ gspca_dev->usb_buf[3] = val;
+ gspca_dev->usb_buf[4] = 0;
+ gspca_dev->usb_buf[5] = 0;
+ gspca_dev->usb_buf[6] = 0;
+ gspca_dev->usb_buf[7] = 0x10;
+ ret = usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ 0x08,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+ 0x08, /* value = i2c */
+ 0,
+ gspca_dev->usb_buf, 8,
+ 500);
+ if (ret < 0) {
+ pr_err("i2c_w1 err %d\n", ret);
+ gspca_dev->usb_err = ret;
+ }
+}
+
+/* I2C write 8 bytes */
+static void i2c_w8(struct gspca_dev *gspca_dev,
+ const u8 *buffer)
+{
+ int ret;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+ PDEBUG(D_USBO, "i2c_w8 [%02x] = %02x ..",
+ buffer[2], buffer[3]);
+ memcpy(gspca_dev->usb_buf, buffer, 8);
+ ret = usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ 0x08,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+ 0x08, 0, /* value, index */
+ gspca_dev->usb_buf, 8,
+ 500);
+ msleep(2);
+ if (ret < 0) {
+ pr_err("i2c_w8 err %d\n", ret);
+ gspca_dev->usb_err = ret;
+ }
+}
+
+/* sensor read 'len' (1..5) bytes in gspca_dev->usb_buf */
+static void i2c_r(struct gspca_dev *gspca_dev, u8 reg, int len)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 mode[8];
+
+ switch (sd->sensor) {
+ case SENSOR_ADCM1700:
+ case SENSOR_OM6802:
+ case SENSOR_GC0307: /* i2c command = a0 (100 kHz) */
+ mode[0] = 0x80 | 0x10;
+ break;
+ default: /* i2c command = 91 (400 kHz) */
+ mode[0] = 0x81 | 0x10;
+ break;
+ }
+ mode[1] = sd->i2c_addr;
+ mode[2] = reg;
+ mode[3] = 0;
+ mode[4] = 0;
+ mode[5] = 0;
+ mode[6] = 0;
+ mode[7] = 0x10;
+ i2c_w8(gspca_dev, mode);
+ msleep(2);
+ mode[0] = (mode[0] & 0x81) | (len << 4) | 0x02;
+ mode[2] = 0;
+ i2c_w8(gspca_dev, mode);
+ msleep(2);
+ reg_r(gspca_dev, 0x0a, 5);
+}
+
+static void i2c_w_seq(struct gspca_dev *gspca_dev,
+ const u8 (*data)[8])
+{
+ while ((*data)[0] != 0) {
+ if ((*data)[0] != DELAY)
+ i2c_w8(gspca_dev, *data);
+ else
+ msleep((*data)[1]);
+ data++;
+ }
+}
+
+/* check the ID of the hv7131 sensor */
+/* this sequence is needed because it activates the sensor */
+static void hv7131r_probe(struct gspca_dev *gspca_dev)
+{
+ i2c_w1(gspca_dev, 0x02, 0); /* sensor wakeup */
+ msleep(10);
+ reg_w1(gspca_dev, 0x02, 0x66); /* Gpio on */
+ msleep(10);
+ i2c_r(gspca_dev, 0, 5); /* read sensor id */
+ if (gspca_dev->usb_buf[0] == 0x02 /* chip ID (02 is R) */
+ && gspca_dev->usb_buf[1] == 0x09
+ && gspca_dev->usb_buf[2] == 0x01) {
+ PDEBUG(D_PROBE, "Sensor HV7131R found");
+ return;
+ }
+ pr_warn("Erroneous HV7131R ID 0x%02x 0x%02x 0x%02x\n",
+ gspca_dev->usb_buf[0], gspca_dev->usb_buf[1],
+ gspca_dev->usb_buf[2]);
+}
+
+static void mi0360_probe(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int i, j;
+ u16 val = 0;
+ static const u8 probe_tb[][4][8] = {
+ { /* mi0360 */
+ {0xb0, 0x5d, 0x07, 0x00, 0x02, 0x00, 0x00, 0x10},
+ {0x90, 0x5d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xa2, 0x5d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xb0, 0x5d, 0x07, 0x00, 0x00, 0x00, 0x00, 0x10}
+ },
+ { /* mt9v111 */
+ {0xb0, 0x5c, 0x01, 0x00, 0x04, 0x00, 0x00, 0x10},
+ {0x90, 0x5c, 0x36, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xa2, 0x5c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {}
+ },
+ };
+
+ for (i = 0; i < ARRAY_SIZE(probe_tb); i++) {
+ reg_w1(gspca_dev, 0x17, 0x62);
+ reg_w1(gspca_dev, 0x01, 0x08);
+ for (j = 0; j < 3; j++)
+ i2c_w8(gspca_dev, probe_tb[i][j]);
+ msleep(2);
+ reg_r(gspca_dev, 0x0a, 5);
+ val = (gspca_dev->usb_buf[3] << 8) | gspca_dev->usb_buf[4];
+ if (probe_tb[i][3][0] != 0)
+ i2c_w8(gspca_dev, probe_tb[i][3]);
+ reg_w1(gspca_dev, 0x01, 0x29);
+ reg_w1(gspca_dev, 0x17, 0x42);
+ if (val != 0xffff)
+ break;
+ }
+ if (gspca_dev->usb_err < 0)
+ return;
+ switch (val) {
+ case 0x8221:
+ PDEBUG(D_PROBE, "Sensor mi0360b");
+ sd->sensor = SENSOR_MI0360B;
+ break;
+ case 0x823a:
+ PDEBUG(D_PROBE, "Sensor mt9v111");
+ sd->sensor = SENSOR_MT9V111;
+ break;
+ case 0x8243:
+ PDEBUG(D_PROBE, "Sensor mi0360");
+ break;
+ default:
+ PDEBUG(D_PROBE, "Unknown sensor %04x - forced to mi0360", val);
+ break;
+ }
+}
+
+static void ov7630_probe(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u16 val;
+
+ /* check ov76xx */
+ reg_w1(gspca_dev, 0x17, 0x62);
+ reg_w1(gspca_dev, 0x01, 0x08);
+ sd->i2c_addr = 0x21;
+ i2c_r(gspca_dev, 0x0a, 2);
+ val = (gspca_dev->usb_buf[3] << 8) | gspca_dev->usb_buf[4];
+ reg_w1(gspca_dev, 0x01, 0x29);
+ reg_w1(gspca_dev, 0x17, 0x42);
+ if (gspca_dev->usb_err < 0)
+ return;
+ if (val == 0x7628) { /* soi768 */
+ sd->sensor = SENSOR_SOI768;
+/*fixme: only valid for 0c45:613e?*/
+ gspca_dev->cam.input_flags =
+ V4L2_IN_ST_VFLIP | V4L2_IN_ST_HFLIP;
+ PDEBUG(D_PROBE, "Sensor soi768");
+ return;
+ }
+ PDEBUG(D_PROBE, "Sensor ov%04x", val);
+}
+
+static void ov7648_probe(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u16 val;
+
+ /* check ov76xx */
+ reg_w1(gspca_dev, 0x17, 0x62);
+ reg_w1(gspca_dev, 0x01, 0x08);
+ sd->i2c_addr = 0x21;
+ i2c_r(gspca_dev, 0x0a, 2);
+ val = (gspca_dev->usb_buf[3] << 8) | gspca_dev->usb_buf[4];
+ reg_w1(gspca_dev, 0x01, 0x29);
+ reg_w1(gspca_dev, 0x17, 0x42);
+ if ((val & 0xff00) == 0x7600) { /* ov76xx */
+ PDEBUG(D_PROBE, "Sensor ov%04x", val);
+ return;
+ }
+
+ /* check po1030 */
+ reg_w1(gspca_dev, 0x17, 0x62);
+ reg_w1(gspca_dev, 0x01, 0x08);
+ sd->i2c_addr = 0x6e;
+ i2c_r(gspca_dev, 0x00, 2);
+ val = (gspca_dev->usb_buf[3] << 8) | gspca_dev->usb_buf[4];
+ reg_w1(gspca_dev, 0x01, 0x29);
+ reg_w1(gspca_dev, 0x17, 0x42);
+ if (gspca_dev->usb_err < 0)
+ return;
+ if (val == 0x1030) { /* po1030 */
+ PDEBUG(D_PROBE, "Sensor po1030");
+ sd->sensor = SENSOR_PO1030;
+ return;
+ }
+ pr_err("Unknown sensor %04x\n", val);
+}
+
+/* 0c45:6142 sensor may be po2030n, gc0305 or gc0307 */
+static void po2030n_probe(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u16 val;
+
+ /* check gc0307 */
+ reg_w1(gspca_dev, 0x17, 0x62);
+ reg_w1(gspca_dev, 0x01, 0x08);
+ reg_w1(gspca_dev, 0x02, 0x22);
+ sd->i2c_addr = 0x21;
+ i2c_r(gspca_dev, 0x00, 1);
+ val = gspca_dev->usb_buf[4];
+ reg_w1(gspca_dev, 0x01, 0x29); /* reset */
+ reg_w1(gspca_dev, 0x17, 0x42);
+ if (val == 0x99) { /* gc0307 (?) */
+ PDEBUG(D_PROBE, "Sensor gc0307");
+ sd->sensor = SENSOR_GC0307;
+ return;
+ }
+
+ /* check po2030n */
+ reg_w1(gspca_dev, 0x17, 0x62);
+ reg_w1(gspca_dev, 0x01, 0x0a);
+ sd->i2c_addr = 0x6e;
+ i2c_r(gspca_dev, 0x00, 2);
+ val = (gspca_dev->usb_buf[3] << 8) | gspca_dev->usb_buf[4];
+ reg_w1(gspca_dev, 0x01, 0x29);
+ reg_w1(gspca_dev, 0x17, 0x42);
+ if (gspca_dev->usb_err < 0)
+ return;
+ if (val == 0x2030) {
+ PDEBUG(D_PROBE, "Sensor po2030n");
+/* sd->sensor = SENSOR_PO2030N; */
+ } else {
+ pr_err("Unknown sensor ID %04x\n", val);
+ }
+}
+
+/* this function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct cam *cam;
+
+ sd->bridge = id->driver_info >> 16;
+ sd->sensor = id->driver_info >> 8;
+ sd->flags = id->driver_info;
+
+ cam = &gspca_dev->cam;
+ if (sd->sensor == SENSOR_ADCM1700) {
+ cam->cam_mode = cif_mode;
+ cam->nmodes = ARRAY_SIZE(cif_mode);
+ } else {
+ cam->cam_mode = vga_mode;
+ cam->nmodes = ARRAY_SIZE(vga_mode);
+ }
+ cam->npkt = 24; /* 24 packets per ISOC message */
+ cam->ctrls = sd->ctrls;
+
+ sd->ag_cnt = -1;
+ sd->quality = QUALITY_DEF;
+
+ INIT_WORK(&sd->work, qual_upd);
+
+ return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ const u8 *sn9c1xx;
+ u8 regGpio[] = { 0x29, 0x70 }; /* no audio */
+ u8 regF1;
+
+ /* setup a selector by bridge */
+ reg_w1(gspca_dev, 0xf1, 0x01);
+ reg_r(gspca_dev, 0x00, 1);
+ reg_w1(gspca_dev, 0xf1, 0x00);
+ reg_r(gspca_dev, 0x00, 1); /* get sonix chip id */
+ regF1 = gspca_dev->usb_buf[0];
+ if (gspca_dev->usb_err < 0)
+ return gspca_dev->usb_err;
+ PDEBUG(D_PROBE, "Sonix chip id: %02x", regF1);
+ if (gspca_dev->audio)
+ regGpio[1] |= 0x04; /* with audio */
+ switch (sd->bridge) {
+ case BRIDGE_SN9C102P:
+ case BRIDGE_SN9C105:
+ if (regF1 != 0x11)
+ return -ENODEV;
+ break;
+ default:
+/* case BRIDGE_SN9C110: */
+/* case BRIDGE_SN9C120: */
+ if (regF1 != 0x12)
+ return -ENODEV;
+ }
+
+ switch (sd->sensor) {
+ case SENSOR_MI0360:
+ mi0360_probe(gspca_dev);
+ break;
+ case SENSOR_OV7630:
+ ov7630_probe(gspca_dev);
+ break;
+ case SENSOR_OV7648:
+ ov7648_probe(gspca_dev);
+ break;
+ case SENSOR_PO2030N:
+ po2030n_probe(gspca_dev);
+ break;
+ }
+
+ switch (sd->bridge) {
+ case BRIDGE_SN9C102P:
+ reg_w1(gspca_dev, 0x02, regGpio[1]);
+ break;
+ default:
+ reg_w(gspca_dev, 0x01, regGpio, 2);
+ break;
+ }
+
+ if (sd->sensor == SENSOR_OM6802)
+ sd->ctrls[SHARPNESS].def = 0x10;
+
+ /* Note we do not disable the sensor clock here (power saving mode),
+ as that also disables the button on the cam. */
+ reg_w1(gspca_dev, 0xf1, 0x00);
+
+ /* set the i2c address */
+ sn9c1xx = sn_tb[sd->sensor];
+ sd->i2c_addr = sn9c1xx[9];
+
+ gspca_dev->ctrl_dis = ctrl_dis[sd->sensor];
+ if (!(sd->flags & F_ILLUM))
+ gspca_dev->ctrl_dis |= (1 << ILLUM);
+
+ return gspca_dev->usb_err;
+}
+
+static u32 expo_adjust(struct gspca_dev *gspca_dev,
+ u32 expo)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ switch (sd->sensor) {
+ case SENSOR_GC0307: {
+ int a, b;
+
+ /* expo = 0..255 -> a = 19..43 */
+ a = 19 + expo * 25 / 256;
+ i2c_w1(gspca_dev, 0x68, a);
+ a -= 12;
+ b = a * a * 4; /* heuristic */
+ i2c_w1(gspca_dev, 0x03, b >> 8);
+ i2c_w1(gspca_dev, 0x04, b);
+ break;
+ }
+ case SENSOR_HV7131R: {
+ u8 Expodoit[] =
+ { 0xc1, 0x11, 0x25, 0x00, 0x00, 0x00, 0x00, 0x16 };
+
+ Expodoit[3] = expo >> 16;
+ Expodoit[4] = expo >> 8;
+ Expodoit[5] = expo;
+ i2c_w8(gspca_dev, Expodoit);
+ break;
+ }
+ case SENSOR_MI0360:
+ case SENSOR_MI0360B: {
+ u8 expoMi[] = /* exposure 0x0635 -> 4 fp/s 0x10 */
+ { 0xb1, 0x5d, 0x09, 0x00, 0x00, 0x00, 0x00, 0x16 };
+ static const u8 doit[] = /* update sensor */
+ { 0xb1, 0x5d, 0x07, 0x00, 0x03, 0x00, 0x00, 0x10 };
+ static const u8 sensorgo[] = /* sensor on */
+ { 0xb1, 0x5d, 0x07, 0x00, 0x02, 0x00, 0x00, 0x10 };
+
+ if (expo > 0x0635)
+ expo = 0x0635;
+ else if (expo < 0x0001)
+ expo = 0x0001;
+ expoMi[3] = expo >> 8;
+ expoMi[4] = expo;
+ i2c_w8(gspca_dev, expoMi);
+ i2c_w8(gspca_dev, doit);
+ i2c_w8(gspca_dev, sensorgo);
+ break;
+ }
+ case SENSOR_MO4000: {
+ u8 expoMof[] =
+ { 0xa1, 0x21, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x10 };
+ u8 expoMo10[] =
+ { 0xa1, 0x21, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10 };
+ static const u8 gainMo[] =
+ { 0xa1, 0x21, 0x00, 0x10, 0x00, 0x00, 0x00, 0x1d };
+
+ if (expo > 0x1fff)
+ expo = 0x1fff;
+ else if (expo < 0x0001)
+ expo = 0x0001;
+ expoMof[3] = (expo & 0x03fc) >> 2;
+ i2c_w8(gspca_dev, expoMof);
+ expoMo10[3] = ((expo & 0x1c00) >> 10)
+ | ((expo & 0x0003) << 4);
+ i2c_w8(gspca_dev, expoMo10);
+ i2c_w8(gspca_dev, gainMo);
+ PDEBUG(D_FRAM, "set exposure %d",
+ ((expoMo10[3] & 0x07) << 10)
+ | (expoMof[3] << 2)
+ | ((expoMo10[3] & 0x30) >> 4));
+ break;
+ }
+ case SENSOR_MT9V111: {
+ u8 expo_c1[] =
+ { 0xb1, 0x5c, 0x09, 0x00, 0x00, 0x00, 0x00, 0x10 };
+
+ if (expo > 0x0390)
+ expo = 0x0390;
+ else if (expo < 0x0060)
+ expo = 0x0060;
+ expo_c1[3] = expo >> 8;
+ expo_c1[4] = expo;
+ i2c_w8(gspca_dev, expo_c1);
+ break;
+ }
+ case SENSOR_OM6802: {
+ u8 gainOm[] =
+ { 0xa0, 0x34, 0xe5, 0x00, 0x00, 0x00, 0x00, 0x10 };
+ /* preset AGC - works when AutoExpo = off */
+
+ if (expo > 0x03ff)
+ expo = 0x03ff;
+ if (expo < 0x0001)
+ expo = 0x0001;
+ gainOm[3] = expo >> 2;
+ i2c_w8(gspca_dev, gainOm);
+ reg_w1(gspca_dev, 0x96, expo >> 5);
+ PDEBUG(D_FRAM, "set exposure %d", gainOm[3]);
+ break;
+ }
+ }
+ return expo;
+}
+
+static void setbrightness(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ unsigned int expo;
+ int brightness;
+ u8 k2;
+
+ brightness = sd->ctrls[BRIGHTNESS].val;
+ k2 = (brightness - 0x80) >> 2;
+ switch (sd->sensor) {
+ case SENSOR_ADCM1700:
+ if (k2 > 0x1f)
+ k2 = 0; /* only positive Y offset */
+ break;
+ case SENSOR_HV7131R:
+ expo = brightness << 12;
+ if (expo > 0x002dc6c0)
+ expo = 0x002dc6c0;
+ else if (expo < 0x02a0)
+ expo = 0x02a0;
+ sd->exposure = expo_adjust(gspca_dev, expo);
+ break;
+ case SENSOR_MI0360:
+ case SENSOR_MO4000:
+ expo = brightness << 4;
+ sd->exposure = expo_adjust(gspca_dev, expo);
+ break;
+ case SENSOR_MI0360B:
+ expo = brightness << 2;
+ sd->exposure = expo_adjust(gspca_dev, expo);
+ break;
+ case SENSOR_GC0307:
+ expo = brightness;
+ sd->exposure = expo_adjust(gspca_dev, expo);
+ return; /* don't set the Y offset */
+ case SENSOR_MT9V111:
+ expo = brightness << 2;
+ sd->exposure = expo_adjust(gspca_dev, expo);
+ return; /* don't set the Y offset */
+ case SENSOR_OM6802:
+ expo = brightness << 2;
+ sd->exposure = expo_adjust(gspca_dev, expo);
+ return; /* Y offset already set */
+ }
+
+ reg_w1(gspca_dev, 0x96, k2); /* color matrix Y offset */
+}
+
+static void setcontrast(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 k2;
+ u8 contrast[6];
+
+ k2 = sd->ctrls[CONTRAST].val * 37 / (CONTRAST_MAX + 1)
+ + 37; /* 37..73 */
+ contrast[0] = (k2 + 1) / 2; /* red */
+ contrast[1] = 0;
+ contrast[2] = k2; /* green */
+ contrast[3] = 0;
+ contrast[4] = k2 / 5; /* blue */
+ contrast[5] = 0;
+ reg_w(gspca_dev, 0x84, contrast, sizeof contrast);
+}
+
+static void setcolors(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int i, v, colors;
+ const s16 *uv;
+ u8 reg8a[12]; /* U & V gains */
+ static const s16 uv_com[6] = { /* same as reg84 in signed decimal */
+ -24, -38, 64, /* UR UG UB */
+ 62, -51, -9 /* VR VG VB */
+ };
+ static const s16 uv_mi0360b[6] = {
+ -20, -38, 64, /* UR UG UB */
+ 60, -51, -9 /* VR VG VB */
+ };
+
+ colors = sd->ctrls[COLORS].val;
+ if (sd->sensor == SENSOR_MI0360B)
+ uv = uv_mi0360b;
+ else
+ uv = uv_com;
+ for (i = 0; i < 6; i++) {
+ v = uv[i] * colors / COLORS_DEF;
+ reg8a[i * 2] = v;
+ reg8a[i * 2 + 1] = (v >> 8) & 0x0f;
+ }
+ reg_w(gspca_dev, 0x8a, reg8a, sizeof reg8a);
+}
+
+static void setredblue(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->sensor == SENSOR_PO2030N) {
+ u8 rg1b[] = /* red green1 blue (no g2) */
+ {0xc1, 0x6e, 0x16, 0x00, 0x40, 0x00, 0x00, 0x10};
+
+ /* 0x40 = normal value = gain x 1 */
+ rg1b[3] = sd->ctrls[RED].val * 2;
+ rg1b[5] = sd->ctrls[BLUE].val * 2;
+ i2c_w8(gspca_dev, rg1b);
+ return;
+ }
+ reg_w1(gspca_dev, 0x05, sd->ctrls[RED].val);
+/* reg_w1(gspca_dev, 0x07, 32); */
+ reg_w1(gspca_dev, 0x06, sd->ctrls[BLUE].val);
+}
+
+static void setgamma(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int i, val;
+ u8 gamma[17];
+ const u8 *gamma_base;
+ static const u8 delta[17] = {
+ 0x00, 0x14, 0x1c, 0x1c, 0x1c, 0x1c, 0x1b, 0x1a,
+ 0x18, 0x13, 0x10, 0x0e, 0x08, 0x07, 0x04, 0x02, 0x00
+ };
+
+ switch (sd->sensor) {
+ case SENSOR_ADCM1700:
+ gamma_base = gamma_spec_0;
+ break;
+ case SENSOR_HV7131R:
+ case SENSOR_MI0360B:
+ case SENSOR_MT9V111:
+ gamma_base = gamma_spec_1;
+ break;
+ case SENSOR_GC0307:
+ gamma_base = gamma_spec_2;
+ break;
+ case SENSOR_SP80708:
+ gamma_base = gamma_spec_3;
+ break;
+ default:
+ gamma_base = gamma_def;
+ break;
+ }
+
+ val = sd->ctrls[GAMMA].val;
+ for (i = 0; i < sizeof gamma; i++)
+ gamma[i] = gamma_base[i]
+ + delta[i] * (val - GAMMA_DEF) / 32;
+ reg_w(gspca_dev, 0x20, gamma, sizeof gamma);
+}
+
+static void setexposure(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->sensor == SENSOR_PO2030N) {
+ u8 rexpo[] = /* 1a: expo H, 1b: expo M */
+ {0xa1, 0x6e, 0x1a, 0x00, 0x40, 0x00, 0x00, 0x10};
+
+ rexpo[3] = sd->ctrls[EXPOSURE].val >> 8;
+ i2c_w8(gspca_dev, rexpo);
+ msleep(6);
+ rexpo[2] = 0x1b;
+ rexpo[3] = sd->ctrls[EXPOSURE].val;
+ i2c_w8(gspca_dev, rexpo);
+ }
+}
+
+static void setautogain(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (gspca_dev->ctrl_dis & (1 << AUTOGAIN))
+ return;
+ switch (sd->sensor) {
+ case SENSOR_OV7630:
+ case SENSOR_OV7648: {
+ u8 comb;
+
+ if (sd->sensor == SENSOR_OV7630)
+ comb = 0xc0;
+ else
+ comb = 0xa0;
+ if (sd->ctrls[AUTOGAIN].val)
+ comb |= 0x03;
+ i2c_w1(&sd->gspca_dev, 0x13, comb);
+ return;
+ }
+ }
+ if (sd->ctrls[AUTOGAIN].val)
+ sd->ag_cnt = AG_CNT_START;
+ else
+ sd->ag_cnt = -1;
+}
+
+static void setgain(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->sensor == SENSOR_PO2030N) {
+ u8 rgain[] = /* 15: gain */
+ {0xa1, 0x6e, 0x15, 0x00, 0x40, 0x00, 0x00, 0x15};
+
+ rgain[3] = sd->ctrls[GAIN].val;
+ i2c_w8(gspca_dev, rgain);
+ }
+}
+
+static void sethvflip(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 comn;
+
+ switch (sd->sensor) {
+ case SENSOR_HV7131R:
+ comn = 0x18; /* clkdiv = 1, ablcen = 1 */
+ if (sd->ctrls[VFLIP].val)
+ comn |= 0x01;
+ i2c_w1(gspca_dev, 0x01, comn); /* sctra */
+ break;
+ case SENSOR_OV7630:
+ comn = 0x02;
+ if (!sd->ctrls[VFLIP].val)
+ comn |= 0x80;
+ i2c_w1(gspca_dev, 0x75, comn);
+ break;
+ case SENSOR_OV7648:
+ comn = 0x06;
+ if (sd->ctrls[VFLIP].val)
+ comn |= 0x80;
+ i2c_w1(gspca_dev, 0x75, comn);
+ break;
+ case SENSOR_PO2030N:
+ /* Reg. 0x1E: Timing Generator Control Register 2 (Tgcontrol2)
+ * (reset value: 0x0A)
+ * bit7: HM: Horizontal Mirror: 0: disable, 1: enable
+ * bit6: VM: Vertical Mirror: 0: disable, 1: enable
+ * bit5: ST: Shutter Selection: 0: electrical, 1: mechanical
+ * bit4: FT: Single Frame Transfer: 0: disable, 1: enable
+ * bit3-0: X
+ */
+ comn = 0x0a;
+ if (sd->ctrls[HFLIP].val)
+ comn |= 0x80;
+ if (sd->ctrls[VFLIP].val)
+ comn |= 0x40;
+ i2c_w1(&sd->gspca_dev, 0x1e, comn);
+ break;
+ }
+}
+
+static void setsharpness(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ reg_w1(gspca_dev, 0x99, sd->ctrls[SHARPNESS].val);
+}
+
+static void setillum(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (gspca_dev->ctrl_dis & (1 << ILLUM))
+ return;
+ switch (sd->sensor) {
+ case SENSOR_ADCM1700:
+ reg_w1(gspca_dev, 0x02, /* gpio */
+ sd->ctrls[ILLUM].val ? 0x64 : 0x60);
+ break;
+ case SENSOR_MT9V111:
+ reg_w1(gspca_dev, 0x02,
+ sd->ctrls[ILLUM].val ? 0x77 : 0x74);
+/* should have been: */
+/* 0x55 : 0x54); * 370i */
+/* 0x66 : 0x64); * Clip */
+ break;
+ }
+}
+
+static void setfreq(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (gspca_dev->ctrl_dis & (1 << FREQ))
+ return;
+ if (sd->sensor == SENSOR_OV7660) {
+ u8 com8;
+
+ com8 = 0xdf; /* auto gain/wb/expo */
+ switch (sd->ctrls[FREQ].val) {
+ case 0: /* Banding filter disabled */
+ i2c_w1(gspca_dev, 0x13, com8 | 0x20);
+ break;
+ case 1: /* 50 hz */
+ i2c_w1(gspca_dev, 0x13, com8);
+ i2c_w1(gspca_dev, 0x3b, 0x0a);
+ break;
+ case 2: /* 60 hz */
+ i2c_w1(gspca_dev, 0x13, com8);
+ i2c_w1(gspca_dev, 0x3b, 0x02);
+ break;
+ }
+ } else {
+ u8 reg2a = 0, reg2b = 0, reg2d = 0;
+
+ /* Get reg2a / reg2d base values */
+ switch (sd->sensor) {
+ case SENSOR_OV7630:
+ reg2a = 0x08;
+ reg2d = 0x01;
+ break;
+ case SENSOR_OV7648:
+ reg2a = 0x11;
+ reg2d = 0x81;
+ break;
+ }
+
+ switch (sd->ctrls[FREQ].val) {
+ case 0: /* Banding filter disabled */
+ break;
+ case 1: /* 50 hz (filter on and framerate adj) */
+ reg2a |= 0x80;
+ reg2b = 0xac;
+ reg2d |= 0x04;
+ break;
+ case 2: /* 60 hz (filter on, no framerate adj) */
+ reg2a |= 0x80;
+ reg2d |= 0x04;
+ break;
+ }
+ i2c_w1(gspca_dev, 0x2a, reg2a);
+ i2c_w1(gspca_dev, 0x2b, reg2b);
+ i2c_w1(gspca_dev, 0x2d, reg2d);
+ }
+}
+
+static void setjpegqual(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ jpeg_set_qual(sd->jpeg_hdr, sd->quality);
+#if USB_BUF_SZ < 64
+#error "No room enough in usb_buf for quantization table"
+#endif
+ memcpy(gspca_dev->usb_buf, &sd->jpeg_hdr[JPEG_QT0_OFFSET], 64);
+ usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ 0x08,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+ 0x0100, 0,
+ gspca_dev->usb_buf, 64,
+ 500);
+ memcpy(gspca_dev->usb_buf, &sd->jpeg_hdr[JPEG_QT1_OFFSET], 64);
+ usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ 0x08,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+ 0x0140, 0,
+ gspca_dev->usb_buf, 64,
+ 500);
+
+ sd->reg18 ^= 0x40;
+ reg_w1(gspca_dev, 0x18, sd->reg18);
+}
+
+/* JPEG quality update */
+/* This function is executed from a work queue. */
+static void qual_upd(struct work_struct *work)
+{
+ struct sd *sd = container_of(work, struct sd, work);
+ struct gspca_dev *gspca_dev = &sd->gspca_dev;
+
+ mutex_lock(&gspca_dev->usb_lock);
+ PDEBUG(D_STREAM, "qual_upd %d%%", sd->quality);
+ setjpegqual(gspca_dev);
+ mutex_unlock(&gspca_dev->usb_lock);
+}
+
+/* -- start the camera -- */
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int i;
+ u8 reg01, reg17;
+ u8 reg0102[2];
+ const u8 *sn9c1xx;
+ const u8 (*init)[8];
+ const u8 *reg9a;
+ int mode;
+ static const u8 reg9a_def[] =
+ {0x00, 0x40, 0x20, 0x00, 0x00, 0x00};
+ static const u8 reg9a_spec[] =
+ {0x00, 0x40, 0x38, 0x30, 0x00, 0x20};
+ static const u8 regd4[] = {0x60, 0x00, 0x00};
+ static const u8 C0[] = { 0x2d, 0x2d, 0x3a, 0x05, 0x04, 0x3f };
+ static const u8 CA[] = { 0x28, 0xd8, 0x14, 0xec };
+ static const u8 CA_adcm1700[] =
+ { 0x14, 0xec, 0x0a, 0xf6 };
+ static const u8 CA_po2030n[] =
+ { 0x1e, 0xe2, 0x14, 0xec };
+ static const u8 CE[] = { 0x32, 0xdd, 0x2d, 0xdd }; /* MI0360 */
+ static const u8 CE_gc0307[] =
+ { 0x32, 0xce, 0x2d, 0xd3 };
+ static const u8 CE_ov76xx[] =
+ { 0x32, 0xdd, 0x32, 0xdd };
+ static const u8 CE_po2030n[] =
+ { 0x14, 0xe7, 0x1e, 0xdd };
+
+ /* create the JPEG header */
+ jpeg_define(sd->jpeg_hdr, gspca_dev->height, gspca_dev->width,
+ 0x21); /* JPEG 422 */
+
+ /* initialize the bridge */
+ sn9c1xx = sn_tb[sd->sensor];
+
+ /* sensor clock already enabled in sd_init */
+ /* reg_w1(gspca_dev, 0xf1, 0x00); */
+ reg01 = sn9c1xx[1];
+ if (sd->flags & F_PDN_INV)
+ reg01 ^= S_PDN_INV; /* power down inverted */
+ reg_w1(gspca_dev, 0x01, reg01);
+
+ /* configure gpio */
+ reg0102[0] = reg01;
+ reg0102[1] = sn9c1xx[2];
+ if (gspca_dev->audio)
+ reg0102[1] |= 0x04; /* keep the audio connection */
+ reg_w(gspca_dev, 0x01, reg0102, 2);
+ reg_w(gspca_dev, 0x08, &sn9c1xx[8], 2);
+ reg_w(gspca_dev, 0x17, &sn9c1xx[0x17], 5);
+ switch (sd->sensor) {
+ case SENSOR_GC0307:
+ case SENSOR_OV7660:
+ case SENSOR_PO1030:
+ case SENSOR_PO2030N:
+ case SENSOR_SOI768:
+ case SENSOR_SP80708:
+ reg9a = reg9a_spec;
+ break;
+ default:
+ reg9a = reg9a_def;
+ break;
+ }
+ reg_w(gspca_dev, 0x9a, reg9a, 6);
+
+ reg_w(gspca_dev, 0xd4, regd4, sizeof regd4);
+
+ reg_w(gspca_dev, 0x03, &sn9c1xx[3], 0x0f);
+
+ reg17 = sn9c1xx[0x17];
+ switch (sd->sensor) {
+ case SENSOR_GC0307:
+ msleep(50); /*fixme: is it useful? */
+ break;
+ case SENSOR_OM6802:
+ msleep(10);
+ reg_w1(gspca_dev, 0x02, 0x73);
+ reg17 |= SEN_CLK_EN;
+ reg_w1(gspca_dev, 0x17, reg17);
+ reg_w1(gspca_dev, 0x01, 0x22);
+ msleep(100);
+ reg01 = SCL_SEL_OD | S_PDN_INV;
+ reg17 &= ~MCK_SIZE_MASK;
+ reg17 |= 0x04; /* clock / 4 */
+ break;
+ }
+ reg01 |= SYS_SEL_48M;
+ reg_w1(gspca_dev, 0x01, reg01);
+ reg17 |= SEN_CLK_EN;
+ reg_w1(gspca_dev, 0x17, reg17);
+ reg01 &= ~S_PWR_DN; /* sensor power on */
+ reg_w1(gspca_dev, 0x01, reg01);
+ reg01 &= ~SCL_SEL_OD; /* remove open-drain mode */
+ reg_w1(gspca_dev, 0x01, reg01);
+
+ switch (sd->sensor) {
+ case SENSOR_HV7131R:
+ hv7131r_probe(gspca_dev); /*fixme: is it useful? */
+ break;
+ case SENSOR_OM6802:
+ msleep(10);
+ reg_w1(gspca_dev, 0x01, reg01);
+ i2c_w8(gspca_dev, om6802_init0[0]);
+ i2c_w8(gspca_dev, om6802_init0[1]);
+ msleep(15);
+ reg_w1(gspca_dev, 0x02, 0x71);
+ msleep(150);
+ break;
+ case SENSOR_SP80708:
+ msleep(100);
+ reg_w1(gspca_dev, 0x02, 0x62);
+ break;
+ }
+
+ /* initialize the sensor */
+ i2c_w_seq(gspca_dev, sensor_init[sd->sensor]);
+
+ reg_w1(gspca_dev, 0x15, sn9c1xx[0x15]);
+ reg_w1(gspca_dev, 0x16, sn9c1xx[0x16]);
+ reg_w1(gspca_dev, 0x12, sn9c1xx[0x12]);
+ reg_w1(gspca_dev, 0x13, sn9c1xx[0x13]);
+ reg_w1(gspca_dev, 0x18, sn9c1xx[0x18]);
+ if (sd->sensor == SENSOR_ADCM1700) {
+ reg_w1(gspca_dev, 0xd2, 0x3a); /* AE_H_SIZE = 116 */
+ reg_w1(gspca_dev, 0xd3, 0x30); /* AE_V_SIZE = 96 */
+ } else {
+ reg_w1(gspca_dev, 0xd2, 0x6a); /* AE_H_SIZE = 212 */
+ reg_w1(gspca_dev, 0xd3, 0x50); /* AE_V_SIZE = 160 */
+ }
+ reg_w1(gspca_dev, 0xc6, 0x00);
+ reg_w1(gspca_dev, 0xc7, 0x00);
+ if (sd->sensor == SENSOR_ADCM1700) {
+ reg_w1(gspca_dev, 0xc8, 0x2c); /* AW_H_STOP = 352 */
+ reg_w1(gspca_dev, 0xc9, 0x24); /* AW_V_STOP = 288 */
+ } else {
+ reg_w1(gspca_dev, 0xc8, 0x50); /* AW_H_STOP = 640 */
+ reg_w1(gspca_dev, 0xc9, 0x3c); /* AW_V_STOP = 480 */
+ }
+ reg_w1(gspca_dev, 0x18, sn9c1xx[0x18]);
+ switch (sd->sensor) {
+ case SENSOR_OM6802:
+/* case SENSOR_OV7648: * fixme: sometimes */
+ break;
+ default:
+ reg17 |= DEF_EN;
+ break;
+ }
+ reg_w1(gspca_dev, 0x17, reg17);
+
+ reg_w1(gspca_dev, 0x05, 0x00); /* red */
+ reg_w1(gspca_dev, 0x07, 0x00); /* green */
+ reg_w1(gspca_dev, 0x06, 0x00); /* blue */
+ reg_w1(gspca_dev, 0x14, sn9c1xx[0x14]);
+
+ setgamma(gspca_dev);
+
+/*fixme: 8 times with all zeroes and 1 or 2 times with normal values */
+ for (i = 0; i < 8; i++)
+ reg_w(gspca_dev, 0x84, reg84, sizeof reg84);
+ switch (sd->sensor) {
+ case SENSOR_ADCM1700:
+ case SENSOR_OV7660:
+ case SENSOR_SP80708:
+ reg_w1(gspca_dev, 0x9a, 0x05);
+ break;
+ case SENSOR_GC0307:
+ case SENSOR_MT9V111:
+ case SENSOR_MI0360B:
+ reg_w1(gspca_dev, 0x9a, 0x07);
+ break;
+ case SENSOR_OV7630:
+ case SENSOR_OV7648:
+ reg_w1(gspca_dev, 0x9a, 0x0a);
+ break;
+ case SENSOR_PO2030N:
+ case SENSOR_SOI768:
+ reg_w1(gspca_dev, 0x9a, 0x06);
+ break;
+ default:
+ reg_w1(gspca_dev, 0x9a, 0x08);
+ break;
+ }
+ setsharpness(gspca_dev);
+
+ reg_w(gspca_dev, 0x84, reg84, sizeof reg84);
+ reg_w1(gspca_dev, 0x05, 0x20); /* red */
+ reg_w1(gspca_dev, 0x07, 0x20); /* green */
+ reg_w1(gspca_dev, 0x06, 0x20); /* blue */
+
+ init = NULL;
+ mode = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv;
+ reg01 |= SYS_SEL_48M | V_TX_EN;
+ reg17 &= ~MCK_SIZE_MASK;
+ reg17 |= 0x02; /* clock / 2 */
+ switch (sd->sensor) {
+ case SENSOR_ADCM1700:
+ init = adcm1700_sensor_param1;
+ break;
+ case SENSOR_GC0307:
+ init = gc0307_sensor_param1;
+ break;
+ case SENSOR_HV7131R:
+ case SENSOR_MI0360:
+ if (!mode)
+ reg01 &= ~SYS_SEL_48M; /* 640x480: clk 24Mhz */
+ reg17 &= ~MCK_SIZE_MASK;
+ reg17 |= 0x01; /* clock / 1 */
+ break;
+ case SENSOR_MI0360B:
+ init = mi0360b_sensor_param1;
+ break;
+ case SENSOR_MO4000:
+ if (mode) { /* if 320x240 */
+ reg01 &= ~SYS_SEL_48M; /* clk 24Mz */
+ reg17 &= ~MCK_SIZE_MASK;
+ reg17 |= 0x01; /* clock / 1 */
+ }
+ break;
+ case SENSOR_MT9V111:
+ init = mt9v111_sensor_param1;
+ break;
+ case SENSOR_OM6802:
+ init = om6802_sensor_param1;
+ if (!mode) { /* if 640x480 */
+ reg17 &= ~MCK_SIZE_MASK;
+ reg17 |= 0x04; /* clock / 4 */
+ } else {
+ reg01 &= ~SYS_SEL_48M; /* clk 24Mz */
+ reg17 &= ~MCK_SIZE_MASK;
+ reg17 |= 0x02; /* clock / 2 */
+ }
+ break;
+ case SENSOR_OV7630:
+ init = ov7630_sensor_param1;
+ break;
+ case SENSOR_OV7648:
+ init = ov7648_sensor_param1;
+ reg17 &= ~MCK_SIZE_MASK;
+ reg17 |= 0x01; /* clock / 1 */
+ break;
+ case SENSOR_OV7660:
+ init = ov7660_sensor_param1;
+ break;
+ case SENSOR_PO1030:
+ init = po1030_sensor_param1;
+ break;
+ case SENSOR_PO2030N:
+ init = po2030n_sensor_param1;
+ break;
+ case SENSOR_SOI768:
+ init = soi768_sensor_param1;
+ break;
+ case SENSOR_SP80708:
+ init = sp80708_sensor_param1;
+ break;
+ }
+
+ /* more sensor initialization - param1 */
+ if (init != NULL) {
+ i2c_w_seq(gspca_dev, init);
+/* init = NULL; */
+ }
+
+ reg_w(gspca_dev, 0xc0, C0, 6);
+ switch (sd->sensor) {
+ case SENSOR_ADCM1700:
+ case SENSOR_GC0307:
+ case SENSOR_SOI768:
+ reg_w(gspca_dev, 0xca, CA_adcm1700, 4);
+ break;
+ case SENSOR_PO2030N:
+ reg_w(gspca_dev, 0xca, CA_po2030n, 4);
+ break;
+ default:
+ reg_w(gspca_dev, 0xca, CA, 4);
+ break;
+ }
+ switch (sd->sensor) {
+ case SENSOR_ADCM1700:
+ case SENSOR_OV7630:
+ case SENSOR_OV7648:
+ case SENSOR_OV7660:
+ case SENSOR_SOI768:
+ reg_w(gspca_dev, 0xce, CE_ov76xx, 4);
+ break;
+ case SENSOR_GC0307:
+ reg_w(gspca_dev, 0xce, CE_gc0307, 4);
+ break;
+ case SENSOR_PO2030N:
+ reg_w(gspca_dev, 0xce, CE_po2030n, 4);
+ break;
+ default:
+ reg_w(gspca_dev, 0xce, CE, 4);
+ /* ?? {0x1e, 0xdd, 0x2d, 0xe7} */
+ break;
+ }
+
+ /* here change size mode 0 -> VGA; 1 -> CIF */
+ sd->reg18 = sn9c1xx[0x18] | (mode << 4) | 0x40;
+ reg_w1(gspca_dev, 0x18, sd->reg18);
+ setjpegqual(gspca_dev);
+
+ reg_w1(gspca_dev, 0x17, reg17);
+ reg_w1(gspca_dev, 0x01, reg01);
+ sd->reg01 = reg01;
+ sd->reg17 = reg17;
+
+ sethvflip(gspca_dev);
+ setbrightness(gspca_dev);
+ setcontrast(gspca_dev);
+ setcolors(gspca_dev);
+ setautogain(gspca_dev);
+ if (!(gspca_dev->ctrl_inac & ((1 << EXPOSURE) | (1 << GAIN)))) {
+ setexposure(gspca_dev);
+ setgain(gspca_dev);
+ }
+ setfreq(gspca_dev);
+
+ sd->pktsz = sd->npkt = 0;
+ sd->nchg = sd->short_mark = 0;
+ sd->work_thread = create_singlethread_workqueue(MODULE_NAME);
+
+ return gspca_dev->usb_err;
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ static const u8 stophv7131[] =
+ { 0xa1, 0x11, 0x02, 0x09, 0x00, 0x00, 0x00, 0x10 };
+ static const u8 stopmi0360[] =
+ { 0xb1, 0x5d, 0x07, 0x00, 0x00, 0x00, 0x00, 0x10 };
+ static const u8 stopov7648[] =
+ { 0xa1, 0x21, 0x76, 0x20, 0x00, 0x00, 0x00, 0x10 };
+ static const u8 stopsoi768[] =
+ { 0xa1, 0x21, 0x12, 0x80, 0x00, 0x00, 0x00, 0x10 };
+ u8 reg01;
+ u8 reg17;
+
+ reg01 = sd->reg01;
+ reg17 = sd->reg17 & ~SEN_CLK_EN;
+ switch (sd->sensor) {
+ case SENSOR_ADCM1700:
+ case SENSOR_GC0307:
+ case SENSOR_PO2030N:
+ case SENSOR_SP80708:
+ reg01 |= LED;
+ reg_w1(gspca_dev, 0x01, reg01);
+ reg01 &= ~(LED | V_TX_EN);
+ reg_w1(gspca_dev, 0x01, reg01);
+/* reg_w1(gspca_dev, 0x02, 0x??); * LED off ? */
+ break;
+ case SENSOR_HV7131R:
+ reg01 &= ~V_TX_EN;
+ reg_w1(gspca_dev, 0x01, reg01);
+ i2c_w8(gspca_dev, stophv7131);
+ break;
+ case SENSOR_MI0360:
+ case SENSOR_MI0360B:
+ reg01 &= ~V_TX_EN;
+ reg_w1(gspca_dev, 0x01, reg01);
+/* reg_w1(gspca_dev, 0x02, 0x40); * LED off ? */
+ i2c_w8(gspca_dev, stopmi0360);
+ break;
+ case SENSOR_MT9V111:
+ case SENSOR_OM6802:
+ case SENSOR_PO1030:
+ reg01 &= ~V_TX_EN;
+ reg_w1(gspca_dev, 0x01, reg01);
+ break;
+ case SENSOR_OV7630:
+ case SENSOR_OV7648:
+ reg01 &= ~V_TX_EN;
+ reg_w1(gspca_dev, 0x01, reg01);
+ i2c_w8(gspca_dev, stopov7648);
+ break;
+ case SENSOR_OV7660:
+ reg01 &= ~V_TX_EN;
+ reg_w1(gspca_dev, 0x01, reg01);
+ break;
+ case SENSOR_SOI768:
+ i2c_w8(gspca_dev, stopsoi768);
+ break;
+ }
+
+ reg01 |= SCL_SEL_OD;
+ reg_w1(gspca_dev, 0x01, reg01);
+ reg01 |= S_PWR_DN; /* sensor power down */
+ reg_w1(gspca_dev, 0x01, reg01);
+ reg_w1(gspca_dev, 0x17, reg17);
+ reg01 &= ~SYS_SEL_48M; /* clock 24MHz */
+ reg_w1(gspca_dev, 0x01, reg01);
+ reg01 |= LED;
+ reg_w1(gspca_dev, 0x01, reg01);
+ /* Don't disable sensor clock as that disables the button on the cam */
+ /* reg_w1(gspca_dev, 0xf1, 0x01); */
+}
+
+/* called on streamoff with alt==0 and on disconnect */
+/* the usb_lock is held at entry - restore on exit */
+static void sd_stop0(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->work_thread != NULL) {
+ mutex_unlock(&gspca_dev->usb_lock);
+ destroy_workqueue(sd->work_thread);
+ mutex_lock(&gspca_dev->usb_lock);
+ sd->work_thread = NULL;
+ }
+}
+
+#define WANT_REGULAR_AUTOGAIN
+#include "autogain_functions.h"
+
+static void do_autogain(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int delta;
+ int expotimes;
+ u8 luma_mean = 130;
+ u8 luma_delta = 20;
+
+ /* Thanks S., without your advice, autobright should not work :) */
+ if (sd->ag_cnt < 0)
+ return;
+ if (--sd->ag_cnt >= 0)
+ return;
+ sd->ag_cnt = AG_CNT_START;
+
+ delta = atomic_read(&sd->avg_lum);
+ PDEBUG(D_FRAM, "mean lum %d", delta);
+
+ if (sd->sensor == SENSOR_PO2030N) {
+ auto_gain_n_exposure(gspca_dev, delta, luma_mean, luma_delta,
+ 15, 1024);
+ return;
+ }
+
+ if (delta < luma_mean - luma_delta ||
+ delta > luma_mean + luma_delta) {
+ switch (sd->sensor) {
+ case SENSOR_GC0307:
+ expotimes = sd->exposure;
+ expotimes += (luma_mean - delta) >> 6;
+ if (expotimes < 0)
+ expotimes = 0;
+ sd->exposure = expo_adjust(gspca_dev,
+ (unsigned int) expotimes);
+ break;
+ case SENSOR_HV7131R:
+ expotimes = sd->exposure >> 8;
+ expotimes += (luma_mean - delta) >> 4;
+ if (expotimes < 0)
+ expotimes = 0;
+ sd->exposure = expo_adjust(gspca_dev,
+ (unsigned int) (expotimes << 8));
+ break;
+ case SENSOR_OM6802:
+ case SENSOR_MT9V111:
+ expotimes = sd->exposure;
+ expotimes += (luma_mean - delta) >> 2;
+ if (expotimes < 0)
+ expotimes = 0;
+ sd->exposure = expo_adjust(gspca_dev,
+ (unsigned int) expotimes);
+ setredblue(gspca_dev);
+ break;
+ default:
+/* case SENSOR_MO4000: */
+/* case SENSOR_MI0360: */
+/* case SENSOR_MI0360B: */
+ expotimes = sd->exposure;
+ expotimes += (luma_mean - delta) >> 6;
+ if (expotimes < 0)
+ expotimes = 0;
+ sd->exposure = expo_adjust(gspca_dev,
+ (unsigned int) expotimes);
+ setredblue(gspca_dev);
+ break;
+ }
+ }
+}
+
+/* set the average luminosity from an isoc marker */
+static void set_lum(struct sd *sd,
+ u8 *data)
+{
+ int avg_lum;
+
+ /* w0 w1 w2
+ * w3 w4 w5
+ * w6 w7 w8
+ */
+ avg_lum = (data[27] << 8) + data[28] /* w3 */
+
+ + (data[31] << 8) + data[32] /* w5 */
+
+ + (data[23] << 8) + data[24] /* w1 */
+
+ + (data[35] << 8) + data[36] /* w7 */
+
+ + (data[29] << 10) + (data[30] << 2); /* w4 * 4 */
+ avg_lum >>= 10;
+ atomic_set(&sd->avg_lum, avg_lum);
+}
+
+/* scan the URB packets */
+/* This function is run at interrupt level. */
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, /* isoc packet */
+ int len) /* iso packet length */
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int i, new_qual;
+
+ /*
+ * A frame ends on the marker
+ * ff ff 00 c4 c4 96 ..
+ * which is 62 bytes long and is followed by various information
+ * including statuses and luminosity.
+ *
+ * A marker may be splitted on two packets.
+ *
+ * The 6th byte of a marker contains the bits:
+ * 0x08: USB full
+ * 0xc0: frame sequence
+ * When the bit 'USB full' is set, the frame must be discarded;
+ * this is also the case when the 2 bytes before the marker are
+ * not the JPEG end of frame ('ff d9').
+ */
+
+ /* count the packets and their size */
+ sd->npkt++;
+ sd->pktsz += len;
+
+/*fixme: assumption about the following code:
+ * - there can be only one marker in a packet
+ */
+
+ /* skip the remaining bytes of a short marker */
+ i = sd->short_mark;
+ if (i != 0) {
+ sd->short_mark = 0;
+ if (i < 0 /* if 'ff' at end of previous packet */
+ && data[0] == 0xff
+ && data[1] == 0x00)
+ goto marker_found;
+ if (data[0] == 0xff && data[1] == 0xff) {
+ i = 0;
+ goto marker_found;
+ }
+ len -= i;
+ if (len <= 0)
+ return;
+ data += i;
+ }
+
+ /* search backwards if there is a marker in the packet */
+ for (i = len - 1; --i >= 0; ) {
+ if (data[i] != 0xff) {
+ i--;
+ continue;
+ }
+ if (data[i + 1] == 0xff) {
+
+ /* (there may be 'ff ff' inside a marker) */
+ if (i + 2 >= len || data[i + 2] == 0x00)
+ goto marker_found;
+ }
+ }
+
+ /* no marker found */
+ /* add the JPEG header if first fragment */
+ if (data[len - 1] == 0xff)
+ sd->short_mark = -1;
+ if (gspca_dev->last_packet_type == LAST_PACKET)
+ gspca_frame_add(gspca_dev, FIRST_PACKET,
+ sd->jpeg_hdr, JPEG_HDR_SZ);
+ gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
+ return;
+
+ /* marker found */
+ /* if some error, discard the frame and decrease the quality */
+marker_found:
+ new_qual = 0;
+ if (i > 2) {
+ if (data[i - 2] != 0xff || data[i - 1] != 0xd9) {
+ gspca_dev->last_packet_type = DISCARD_PACKET;
+ new_qual = -3;
+ }
+ } else if (i + 6 < len) {
+ if (data[i + 6] & 0x08) {
+ gspca_dev->last_packet_type = DISCARD_PACKET;
+ new_qual = -5;
+ }
+ }
+
+ gspca_frame_add(gspca_dev, LAST_PACKET, data, i);
+
+ /* compute the filling rate and a new JPEG quality */
+ if (new_qual == 0) {
+ int r;
+
+ r = (sd->pktsz * 100) /
+ (sd->npkt *
+ gspca_dev->urb[0]->iso_frame_desc[0].length);
+ if (r >= 85)
+ new_qual = -3;
+ else if (r < 75)
+ new_qual = 2;
+ }
+ if (new_qual != 0) {
+ sd->nchg += new_qual;
+ if (sd->nchg < -6 || sd->nchg >= 12) {
+ sd->nchg = 0;
+ new_qual += sd->quality;
+ if (new_qual < QUALITY_MIN)
+ new_qual = QUALITY_MIN;
+ else if (new_qual > QUALITY_MAX)
+ new_qual = QUALITY_MAX;
+ if (new_qual != sd->quality) {
+ sd->quality = new_qual;
+ queue_work(sd->work_thread, &sd->work);
+ }
+ }
+ } else {
+ sd->nchg = 0;
+ }
+ sd->pktsz = sd->npkt = 0;
+
+ /* if the marker is smaller than 62 bytes,
+ * memorize the number of bytes to skip in the next packet */
+ if (i + 62 > len) { /* no more usable data */
+ sd->short_mark = i + 62 - len;
+ return;
+ }
+ if (sd->ag_cnt >= 0)
+ set_lum(sd, data + i);
+
+ /* if more data, start a new frame */
+ i += 62;
+ if (i < len) {
+ data += i;
+ len -= i;
+ gspca_frame_add(gspca_dev, FIRST_PACKET,
+ sd->jpeg_hdr, JPEG_HDR_SZ);
+ gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
+ }
+}
+
+static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ sd->ctrls[AUTOGAIN].val = val;
+ if (val)
+ gspca_dev->ctrl_inac |= (1 << EXPOSURE) | (1 << GAIN);
+ else
+ gspca_dev->ctrl_inac &= ~(1 << EXPOSURE) & ~(1 << GAIN);
+ if (gspca_dev->streaming)
+ setautogain(gspca_dev);
+ return gspca_dev->usb_err;
+}
+
+static int sd_querymenu(struct gspca_dev *gspca_dev,
+ struct v4l2_querymenu *menu)
+{
+ switch (menu->id) {
+ case V4L2_CID_POWER_LINE_FREQUENCY:
+ switch (menu->index) {
+ case 0: /* V4L2_CID_POWER_LINE_FREQUENCY_DISABLED */
+ strcpy((char *) menu->name, "NoFliker");
+ return 0;
+ case 1: /* V4L2_CID_POWER_LINE_FREQUENCY_50HZ */
+ strcpy((char *) menu->name, "50 Hz");
+ return 0;
+ case 2: /* V4L2_CID_POWER_LINE_FREQUENCY_60HZ */
+ strcpy((char *) menu->name, "60 Hz");
+ return 0;
+ }
+ break;
+ }
+ return -EINVAL;
+}
+
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+static int sd_int_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, /* interrupt packet data */
+ int len) /* interrupt packet length */
+{
+ int ret = -EINVAL;
+
+ if (len == 1 && data[0] == 1) {
+ input_report_key(gspca_dev->input_dev, KEY_CAMERA, 1);
+ input_sync(gspca_dev->input_dev);
+ input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);
+ input_sync(gspca_dev->input_dev);
+ ret = 0;
+ }
+
+ return ret;
+}
+#endif
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .ctrls = sd_ctrls,
+ .nctrls = NCTRLS,
+ .config = sd_config,
+ .init = sd_init,
+ .start = sd_start,
+ .stopN = sd_stopN,
+ .stop0 = sd_stop0,
+ .pkt_scan = sd_pkt_scan,
+ .dq_callback = do_autogain,
+ .querymenu = sd_querymenu,
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+ .int_pkt_scan = sd_int_pkt_scan,
+#endif
+};
+
+/* -- module initialisation -- */
+#define BS(bridge, sensor) \
+ .driver_info = (BRIDGE_ ## bridge << 16) \
+ | (SENSOR_ ## sensor << 8)
+#define BSF(bridge, sensor, flags) \
+ .driver_info = (BRIDGE_ ## bridge << 16) \
+ | (SENSOR_ ## sensor << 8) \
+ | (flags)
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x0458, 0x7025), BSF(SN9C120, MI0360B, F_PDN_INV)},
+ {USB_DEVICE(0x0458, 0x702e), BS(SN9C120, OV7660)},
+ {USB_DEVICE(0x045e, 0x00f5), BSF(SN9C105, OV7660, F_PDN_INV)},
+ {USB_DEVICE(0x045e, 0x00f7), BSF(SN9C105, OV7660, F_PDN_INV)},
+ {USB_DEVICE(0x0471, 0x0327), BS(SN9C105, MI0360)},
+ {USB_DEVICE(0x0471, 0x0328), BS(SN9C105, MI0360)},
+ {USB_DEVICE(0x0471, 0x0330), BS(SN9C105, MI0360)},
+ {USB_DEVICE(0x06f8, 0x3004), BS(SN9C105, OV7660)},
+ {USB_DEVICE(0x06f8, 0x3008), BS(SN9C105, OV7660)},
+/* {USB_DEVICE(0x0c45, 0x603a), BS(SN9C102P, OV7648)}, */
+ {USB_DEVICE(0x0c45, 0x6040), BS(SN9C102P, HV7131R)},
+/* {USB_DEVICE(0x0c45, 0x607a), BS(SN9C102P, OV7648)}, */
+/* {USB_DEVICE(0x0c45, 0x607b), BS(SN9C102P, OV7660)}, */
+ {USB_DEVICE(0x0c45, 0x607c), BS(SN9C102P, HV7131R)},
+/* {USB_DEVICE(0x0c45, 0x607e), BS(SN9C102P, OV7630)}, */
+ {USB_DEVICE(0x0c45, 0x60c0), BSF(SN9C105, MI0360, F_ILLUM)},
+ /* or MT9V111 */
+/* {USB_DEVICE(0x0c45, 0x60c2), BS(SN9C105, P1030xC)}, */
+/* {USB_DEVICE(0x0c45, 0x60c8), BS(SN9C105, OM6802)}, */
+/* {USB_DEVICE(0x0c45, 0x60cc), BS(SN9C105, HV7131GP)}, */
+ {USB_DEVICE(0x0c45, 0x60ce), BS(SN9C105, SP80708)},
+ {USB_DEVICE(0x0c45, 0x60ec), BS(SN9C105, MO4000)},
+/* {USB_DEVICE(0x0c45, 0x60ef), BS(SN9C105, ICM105C)}, */
+/* {USB_DEVICE(0x0c45, 0x60fa), BS(SN9C105, OV7648)}, */
+/* {USB_DEVICE(0x0c45, 0x60f2), BS(SN9C105, OV7660)}, */
+ {USB_DEVICE(0x0c45, 0x60fb), BS(SN9C105, OV7660)},
+ {USB_DEVICE(0x0c45, 0x60fc), BS(SN9C105, HV7131R)},
+ {USB_DEVICE(0x0c45, 0x60fe), BS(SN9C105, OV7630)},
+ {USB_DEVICE(0x0c45, 0x6100), BS(SN9C120, MI0360)}, /*sn9c128*/
+ {USB_DEVICE(0x0c45, 0x6102), BS(SN9C120, PO2030N)}, /* /GC0305*/
+/* {USB_DEVICE(0x0c45, 0x6108), BS(SN9C120, OM6802)}, */
+ {USB_DEVICE(0x0c45, 0x610a), BS(SN9C120, OV7648)}, /*sn9c128*/
+ {USB_DEVICE(0x0c45, 0x610b), BS(SN9C120, OV7660)}, /*sn9c128*/
+ {USB_DEVICE(0x0c45, 0x610c), BS(SN9C120, HV7131R)}, /*sn9c128*/
+ {USB_DEVICE(0x0c45, 0x610e), BS(SN9C120, OV7630)}, /*sn9c128*/
+/* {USB_DEVICE(0x0c45, 0x610f), BS(SN9C120, S5K53BEB)}, */
+/* {USB_DEVICE(0x0c45, 0x6122), BS(SN9C110, ICM105C)}, */
+/* {USB_DEVICE(0x0c45, 0x6123), BS(SN9C110, SanyoCCD)}, */
+ {USB_DEVICE(0x0c45, 0x6128), BS(SN9C120, OM6802)}, /*sn9c325?*/
+/*bw600.inf:*/
+ {USB_DEVICE(0x0c45, 0x612a), BS(SN9C120, OV7648)}, /*sn9c325?*/
+ {USB_DEVICE(0x0c45, 0x612b), BS(SN9C110, ADCM1700)},
+ {USB_DEVICE(0x0c45, 0x612c), BS(SN9C110, MO4000)},
+ {USB_DEVICE(0x0c45, 0x612e), BS(SN9C110, OV7630)},
+/* {USB_DEVICE(0x0c45, 0x612f), BS(SN9C110, ICM105C)}, */
+ {USB_DEVICE(0x0c45, 0x6130), BS(SN9C120, MI0360)},
+ /* or MT9V111 / MI0360B */
+/* {USB_DEVICE(0x0c45, 0x6132), BS(SN9C120, OV7670)}, */
+ {USB_DEVICE(0x0c45, 0x6138), BS(SN9C120, MO4000)},
+ {USB_DEVICE(0x0c45, 0x613a), BS(SN9C120, OV7648)},
+ {USB_DEVICE(0x0c45, 0x613b), BS(SN9C120, OV7660)},
+ {USB_DEVICE(0x0c45, 0x613c), BS(SN9C120, HV7131R)},
+ {USB_DEVICE(0x0c45, 0x613e), BS(SN9C120, OV7630)},
+ {USB_DEVICE(0x0c45, 0x6142), BS(SN9C120, PO2030N)}, /*sn9c120b*/
+ /* or GC0305 / GC0307 */
+ {USB_DEVICE(0x0c45, 0x6143), BS(SN9C120, SP80708)}, /*sn9c120b*/
+ {USB_DEVICE(0x0c45, 0x6148), BS(SN9C120, OM6802)}, /*sn9c120b*/
+ {USB_DEVICE(0x0c45, 0x614a), BSF(SN9C120, ADCM1700, F_ILLUM)},
+/* {USB_DEVICE(0x0c45, 0x614c), BS(SN9C120, GC0306)}, */ /*sn9c120b*/
+ {}
+};
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
--- /dev/null
+/*
+ * spca1528 subdriver
+ *
+ * Copyright (C) 2010-2011 Jean-Francois Moine (http://moinejf.free.fr)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#define MODULE_NAME "spca1528"
+
+#include "gspca.h"
+#include "jpeg.h"
+
+MODULE_AUTHOR("Jean-Francois Moine <http://moinejf.free.fr>");
+MODULE_DESCRIPTION("SPCA1528 USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+/* specific webcam descriptor */
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+
+ u8 pkt_seq;
+
+ u8 jpeg_hdr[JPEG_HDR_SZ];
+};
+
+static const struct v4l2_pix_format vga_mode[] = {
+/* (does not work correctly)
+ {176, 144, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 176,
+ .sizeimage = 176 * 144 * 5 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 3},
+*/
+ {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 4 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 2},
+ {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 1},
+};
+
+/* read <len> bytes to gspca usb_buf */
+static void reg_r(struct gspca_dev *gspca_dev,
+ u8 req,
+ u16 index,
+ int len)
+{
+#if USB_BUF_SZ < 64
+#error "USB buffer too small"
+#endif
+ struct usb_device *dev = gspca_dev->dev;
+ int ret;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+ ret = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
+ req,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0x0000, /* value */
+ index,
+ gspca_dev->usb_buf, len,
+ 500);
+ PDEBUG(D_USBI, "GET %02x 0000 %04x %02x", req, index,
+ gspca_dev->usb_buf[0]);
+ if (ret < 0) {
+ pr_err("reg_r err %d\n", ret);
+ gspca_dev->usb_err = ret;
+ }
+}
+
+static void reg_w(struct gspca_dev *gspca_dev,
+ u8 req,
+ u16 value,
+ u16 index)
+{
+ struct usb_device *dev = gspca_dev->dev;
+ int ret;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+ PDEBUG(D_USBO, "SET %02x %04x %04x", req, value, index);
+ ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
+ req,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ value, index,
+ NULL, 0, 500);
+ if (ret < 0) {
+ pr_err("reg_w err %d\n", ret);
+ gspca_dev->usb_err = ret;
+ }
+}
+
+static void reg_wb(struct gspca_dev *gspca_dev,
+ u8 req,
+ u16 value,
+ u16 index,
+ u8 byte)
+{
+ struct usb_device *dev = gspca_dev->dev;
+ int ret;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+ PDEBUG(D_USBO, "SET %02x %04x %04x %02x", req, value, index, byte);
+ gspca_dev->usb_buf[0] = byte;
+ ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
+ req,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ value, index,
+ gspca_dev->usb_buf, 1, 500);
+ if (ret < 0) {
+ pr_err("reg_w err %d\n", ret);
+ gspca_dev->usb_err = ret;
+ }
+}
+
+static void wait_status_0(struct gspca_dev *gspca_dev)
+{
+ int i, w;
+
+ i = 16;
+ w = 0;
+ do {
+ reg_r(gspca_dev, 0x21, 0x0000, 1);
+ if (gspca_dev->usb_buf[0] == 0)
+ return;
+ w += 15;
+ msleep(w);
+ } while (--i > 0);
+ PDEBUG(D_ERR, "wait_status_0 timeout");
+ gspca_dev->usb_err = -ETIME;
+}
+
+static void wait_status_1(struct gspca_dev *gspca_dev)
+{
+ int i;
+
+ i = 10;
+ do {
+ reg_r(gspca_dev, 0x21, 0x0001, 1);
+ msleep(10);
+ if (gspca_dev->usb_buf[0] == 1) {
+ reg_wb(gspca_dev, 0x21, 0x0000, 0x0001, 0x00);
+ reg_r(gspca_dev, 0x21, 0x0001, 1);
+ return;
+ }
+ } while (--i > 0);
+ PDEBUG(D_ERR, "wait_status_1 timeout");
+ gspca_dev->usb_err = -ETIME;
+}
+
+static void setbrightness(struct gspca_dev *gspca_dev, s32 val)
+{
+ reg_wb(gspca_dev, 0xc0, 0x0000, 0x00c0, val);
+}
+
+static void setcontrast(struct gspca_dev *gspca_dev, s32 val)
+{
+ reg_wb(gspca_dev, 0xc1, 0x0000, 0x00c1, val);
+}
+
+static void sethue(struct gspca_dev *gspca_dev, s32 val)
+{
+ reg_wb(gspca_dev, 0xc2, 0x0000, 0x0000, val);
+}
+
+static void setcolor(struct gspca_dev *gspca_dev, s32 val)
+{
+ reg_wb(gspca_dev, 0xc3, 0x0000, 0x00c3, val);
+}
+
+static void setsharpness(struct gspca_dev *gspca_dev, s32 val)
+{
+ reg_wb(gspca_dev, 0xc4, 0x0000, 0x00c4, val);
+}
+
+/* this function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ gspca_dev->cam.cam_mode = vga_mode;
+ gspca_dev->cam.nmodes = ARRAY_SIZE(vga_mode);
+ gspca_dev->cam.npkt = 128; /* number of packets per ISOC message */
+ /*fixme: 256 in ms-win traces*/
+
+ return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ reg_w(gspca_dev, 0x00, 0x0001, 0x2067);
+ reg_w(gspca_dev, 0x00, 0x00d0, 0x206b);
+ reg_w(gspca_dev, 0x00, 0x0000, 0x206c);
+ reg_w(gspca_dev, 0x00, 0x0001, 0x2069);
+ msleep(8);
+ reg_w(gspca_dev, 0x00, 0x00c0, 0x206b);
+ reg_w(gspca_dev, 0x00, 0x0000, 0x206c);
+ reg_w(gspca_dev, 0x00, 0x0001, 0x2069);
+
+ reg_r(gspca_dev, 0x20, 0x0000, 1);
+ reg_r(gspca_dev, 0x20, 0x0000, 5);
+ reg_r(gspca_dev, 0x23, 0x0000, 64);
+ PDEBUG(D_PROBE, "%s%s", &gspca_dev->usb_buf[0x1c],
+ &gspca_dev->usb_buf[0x30]);
+ reg_r(gspca_dev, 0x23, 0x0001, 64);
+ return gspca_dev->usb_err;
+}
+
+/* function called at start time before URB creation */
+static int sd_isoc_init(struct gspca_dev *gspca_dev)
+{
+ u8 mode;
+
+ reg_r(gspca_dev, 0x00, 0x2520, 1);
+ wait_status_0(gspca_dev);
+ reg_w(gspca_dev, 0xc5, 0x0003, 0x0000);
+ wait_status_1(gspca_dev);
+
+ wait_status_0(gspca_dev);
+ mode = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv;
+ reg_wb(gspca_dev, 0x25, 0x0000, 0x0004, mode);
+ reg_r(gspca_dev, 0x25, 0x0004, 1);
+ reg_wb(gspca_dev, 0x27, 0x0000, 0x0000, 0x06); /* 420 */
+ reg_r(gspca_dev, 0x27, 0x0000, 1);
+
+/* not useful..
+ gspca_dev->alt = 4; * use alternate setting 3 */
+
+ return gspca_dev->usb_err;
+}
+
+/* -- start the camera -- */
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ /* initialize the JPEG header */
+ jpeg_define(sd->jpeg_hdr, gspca_dev->height, gspca_dev->width,
+ 0x22); /* JPEG 411 */
+
+ /* the JPEG quality shall be 85% */
+ jpeg_set_qual(sd->jpeg_hdr, 85);
+
+ reg_r(gspca_dev, 0x00, 0x2520, 1);
+ msleep(8);
+
+ /* start the capture */
+ wait_status_0(gspca_dev);
+ reg_w(gspca_dev, 0x31, 0x0000, 0x0004); /* start request */
+ wait_status_1(gspca_dev);
+ wait_status_0(gspca_dev);
+ msleep(200);
+
+ sd->pkt_seq = 0;
+ return gspca_dev->usb_err;
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+ /* stop the capture */
+ wait_status_0(gspca_dev);
+ reg_w(gspca_dev, 0x31, 0x0000, 0x0000); /* stop request */
+ wait_status_1(gspca_dev);
+ wait_status_0(gspca_dev);
+}
+
+/* move a packet adding 0x00 after 0xff */
+static void add_packet(struct gspca_dev *gspca_dev,
+ u8 *data,
+ int len)
+{
+ int i;
+
+ i = 0;
+ do {
+ if (data[i] == 0xff) {
+ gspca_frame_add(gspca_dev, INTER_PACKET,
+ data, i + 1);
+ len -= i;
+ data += i;
+ *data = 0x00;
+ i = 0;
+ }
+ } while (++i < len);
+ gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
+}
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, /* isoc packet */
+ int len) /* iso packet length */
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ static const u8 ffd9[] = {0xff, 0xd9};
+
+ /* image packets start with:
+ * 02 8n
+ * with <n> bit:
+ * 0x01: even (0) / odd (1) image
+ * 0x02: end of image when set
+ */
+ if (len < 3)
+ return; /* empty packet */
+ if (*data == 0x02) {
+ if (data[1] & 0x02) {
+ sd->pkt_seq = !(data[1] & 1);
+ add_packet(gspca_dev, data + 2, len - 2);
+ gspca_frame_add(gspca_dev, LAST_PACKET,
+ ffd9, 2);
+ return;
+ }
+ if ((data[1] & 1) != sd->pkt_seq)
+ goto err;
+ if (gspca_dev->last_packet_type == LAST_PACKET)
+ gspca_frame_add(gspca_dev, FIRST_PACKET,
+ sd->jpeg_hdr, JPEG_HDR_SZ);
+ add_packet(gspca_dev, data + 2, len - 2);
+ return;
+ }
+err:
+ gspca_dev->last_packet_type = DISCARD_PACKET;
+}
+
+static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct gspca_dev *gspca_dev =
+ container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+
+ gspca_dev->usb_err = 0;
+
+ if (!gspca_dev->streaming)
+ return 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_BRIGHTNESS:
+ setbrightness(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_CONTRAST:
+ setcontrast(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_HUE:
+ sethue(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_SATURATION:
+ setcolor(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_SHARPNESS:
+ setsharpness(gspca_dev, ctrl->val);
+ break;
+ }
+ return gspca_dev->usb_err;
+}
+
+static const struct v4l2_ctrl_ops sd_ctrl_ops = {
+ .s_ctrl = sd_s_ctrl,
+};
+
+static int sd_init_controls(struct gspca_dev *gspca_dev)
+{
+ struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
+
+ gspca_dev->vdev.ctrl_handler = hdl;
+ v4l2_ctrl_handler_init(hdl, 5);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_BRIGHTNESS, 0, 255, 1, 128);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_CONTRAST, 0, 8, 1, 1);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_HUE, 0, 255, 1, 0);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_SATURATION, 0, 8, 1, 1);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_SHARPNESS, 0, 255, 1, 0);
+
+ if (hdl->error) {
+ pr_err("Could not initialize controls\n");
+ return hdl->error;
+ }
+ return 0;
+}
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .config = sd_config,
+ .init = sd_init,
+ .init_controls = sd_init_controls,
+ .isoc_init = sd_isoc_init,
+ .start = sd_start,
+ .stopN = sd_stopN,
+ .pkt_scan = sd_pkt_scan,
+};
+
+/* -- module initialisation -- */
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x04fc, 0x1528)},
+ {}
+};
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ /* the video interface for isochronous transfer is 1 */
+ if (intf->cur_altsetting->desc.bInterfaceNumber != 1)
+ return -ENODEV;
+
+ return gspca_dev_probe2(intf, id, &sd_desc, sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
--- /dev/null
+/*
+ * SPCA500 chip based cameras initialization data
+ *
+ * V4L2 by Jean-Francois Moine <http://moinejf.free.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#define MODULE_NAME "spca500"
+
+#include "gspca.h"
+#include "jpeg.h"
+
+MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
+MODULE_DESCRIPTION("GSPCA/SPCA500 USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+#define QUALITY 85
+
+/* specific webcam descriptor */
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+
+ char subtype;
+#define AgfaCl20 0
+#define AiptekPocketDV 1
+#define BenqDC1016 2
+#define CreativePCCam300 3
+#define DLinkDSC350 4
+#define Gsmartmini 5
+#define IntelPocketPCCamera 6
+#define KodakEZ200 7
+#define LogitechClickSmart310 8
+#define LogitechClickSmart510 9
+#define LogitechTraveler 10
+#define MustekGsmart300 11
+#define Optimedia 12
+#define PalmPixDC85 13
+#define ToptroIndus 14
+
+ u8 jpeg_hdr[JPEG_HDR_SZ];
+};
+
+static const struct v4l2_pix_format vga_mode[] = {
+ {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 1},
+ {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 0},
+};
+
+static const struct v4l2_pix_format sif_mode[] = {
+ {176, 144, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 176,
+ .sizeimage = 176 * 144 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 1},
+ {352, 288, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 352,
+ .sizeimage = 352 * 288 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 0},
+};
+
+/* Frame packet header offsets for the spca500 */
+#define SPCA500_OFFSET_PADDINGLB 2
+#define SPCA500_OFFSET_PADDINGHB 3
+#define SPCA500_OFFSET_MODE 4
+#define SPCA500_OFFSET_IMGWIDTH 5
+#define SPCA500_OFFSET_IMGHEIGHT 6
+#define SPCA500_OFFSET_IMGMODE 7
+#define SPCA500_OFFSET_QTBLINDEX 8
+#define SPCA500_OFFSET_FRAMSEQ 9
+#define SPCA500_OFFSET_CDSPINFO 10
+#define SPCA500_OFFSET_GPIO 11
+#define SPCA500_OFFSET_AUGPIO 12
+#define SPCA500_OFFSET_DATA 16
+
+
+static const __u16 spca500_visual_defaults[][3] = {
+ {0x00, 0x0003, 0x816b}, /* SSI not active sync with vsync,
+ * hue (H byte) = 0,
+ * saturation/hue enable,
+ * brightness/contrast enable.
+ */
+ {0x00, 0x0000, 0x8167}, /* brightness = 0 */
+ {0x00, 0x0020, 0x8168}, /* contrast = 0 */
+ {0x00, 0x0003, 0x816b}, /* SSI not active sync with vsync,
+ * hue (H byte) = 0, saturation/hue enable,
+ * brightness/contrast enable.
+ * was 0x0003, now 0x0000.
+ */
+ {0x00, 0x0000, 0x816a}, /* hue (L byte) = 0 */
+ {0x00, 0x0020, 0x8169}, /* saturation = 0x20 */
+ {0x00, 0x0050, 0x8157}, /* edge gain high threshold */
+ {0x00, 0x0030, 0x8158}, /* edge gain low threshold */
+ {0x00, 0x0028, 0x8159}, /* edge bandwidth high threshold */
+ {0x00, 0x000a, 0x815a}, /* edge bandwidth low threshold */
+ {0x00, 0x0001, 0x8202}, /* clock rate compensation = 1/25 sec/frame */
+ {0x0c, 0x0004, 0x0000},
+ /* set interface */
+ {}
+};
+static const __u16 Clicksmart510_defaults[][3] = {
+ {0x00, 0x00, 0x8211},
+ {0x00, 0x01, 0x82c0},
+ {0x00, 0x10, 0x82cb},
+ {0x00, 0x0f, 0x800d},
+ {0x00, 0x82, 0x8225},
+ {0x00, 0x21, 0x8228},
+ {0x00, 0x00, 0x8203},
+ {0x00, 0x00, 0x8204},
+ {0x00, 0x08, 0x8205},
+ {0x00, 0xf8, 0x8206},
+ {0x00, 0x28, 0x8207},
+ {0x00, 0xa0, 0x8208},
+ {0x00, 0x08, 0x824a},
+ {0x00, 0x08, 0x8214},
+ {0x00, 0x80, 0x82c1},
+ {0x00, 0x00, 0x82c2},
+ {0x00, 0x00, 0x82ca},
+ {0x00, 0x80, 0x82c1},
+ {0x00, 0x04, 0x82c2},
+ {0x00, 0x00, 0x82ca},
+ {0x00, 0xfc, 0x8100},
+ {0x00, 0xfc, 0x8105},
+ {0x00, 0x30, 0x8101},
+ {0x00, 0x00, 0x8102},
+ {0x00, 0x00, 0x8103},
+ {0x00, 0x66, 0x8107},
+ {0x00, 0x00, 0x816b},
+ {0x00, 0x00, 0x8155},
+ {0x00, 0x01, 0x8156},
+ {0x00, 0x60, 0x8157},
+ {0x00, 0x40, 0x8158},
+ {0x00, 0x0a, 0x8159},
+ {0x00, 0x06, 0x815a},
+ {0x00, 0x00, 0x813f},
+ {0x00, 0x00, 0x8200},
+ {0x00, 0x19, 0x8201},
+ {0x00, 0x00, 0x82c1},
+ {0x00, 0xa0, 0x82c2},
+ {0x00, 0x00, 0x82ca},
+ {0x00, 0x00, 0x8117},
+ {0x00, 0x00, 0x8118},
+ {0x00, 0x65, 0x8119},
+ {0x00, 0x00, 0x811a},
+ {0x00, 0x00, 0x811b},
+ {0x00, 0x55, 0x811c},
+ {0x00, 0x65, 0x811d},
+ {0x00, 0x55, 0x811e},
+ {0x00, 0x16, 0x811f},
+ {0x00, 0x19, 0x8120},
+ {0x00, 0x80, 0x8103},
+ {0x00, 0x83, 0x816b},
+ {0x00, 0x25, 0x8168},
+ {0x00, 0x01, 0x820f},
+ {0x00, 0xff, 0x8115},
+ {0x00, 0x48, 0x8116},
+ {0x00, 0x50, 0x8151},
+ {0x00, 0x40, 0x8152},
+ {0x00, 0x78, 0x8153},
+ {0x00, 0x40, 0x8154},
+ {0x00, 0x00, 0x8167},
+ {0x00, 0x20, 0x8168},
+ {0x00, 0x00, 0x816a},
+ {0x00, 0x03, 0x816b},
+ {0x00, 0x20, 0x8169},
+ {0x00, 0x60, 0x8157},
+ {0x00, 0x00, 0x8190},
+ {0x00, 0x00, 0x81a1},
+ {0x00, 0x00, 0x81b2},
+ {0x00, 0x27, 0x8191},
+ {0x00, 0x27, 0x81a2},
+ {0x00, 0x27, 0x81b3},
+ {0x00, 0x4b, 0x8192},
+ {0x00, 0x4b, 0x81a3},
+ {0x00, 0x4b, 0x81b4},
+ {0x00, 0x66, 0x8193},
+ {0x00, 0x66, 0x81a4},
+ {0x00, 0x66, 0x81b5},
+ {0x00, 0x79, 0x8194},
+ {0x00, 0x79, 0x81a5},
+ {0x00, 0x79, 0x81b6},
+ {0x00, 0x8a, 0x8195},
+ {0x00, 0x8a, 0x81a6},
+ {0x00, 0x8a, 0x81b7},
+ {0x00, 0x9b, 0x8196},
+ {0x00, 0x9b, 0x81a7},
+ {0x00, 0x9b, 0x81b8},
+ {0x00, 0xa6, 0x8197},
+ {0x00, 0xa6, 0x81a8},
+ {0x00, 0xa6, 0x81b9},
+ {0x00, 0xb2, 0x8198},
+ {0x00, 0xb2, 0x81a9},
+ {0x00, 0xb2, 0x81ba},
+ {0x00, 0xbe, 0x8199},
+ {0x00, 0xbe, 0x81aa},
+ {0x00, 0xbe, 0x81bb},
+ {0x00, 0xc8, 0x819a},
+ {0x00, 0xc8, 0x81ab},
+ {0x00, 0xc8, 0x81bc},
+ {0x00, 0xd2, 0x819b},
+ {0x00, 0xd2, 0x81ac},
+ {0x00, 0xd2, 0x81bd},
+ {0x00, 0xdb, 0x819c},
+ {0x00, 0xdb, 0x81ad},
+ {0x00, 0xdb, 0x81be},
+ {0x00, 0xe4, 0x819d},
+ {0x00, 0xe4, 0x81ae},
+ {0x00, 0xe4, 0x81bf},
+ {0x00, 0xed, 0x819e},
+ {0x00, 0xed, 0x81af},
+ {0x00, 0xed, 0x81c0},
+ {0x00, 0xf7, 0x819f},
+ {0x00, 0xf7, 0x81b0},
+ {0x00, 0xf7, 0x81c1},
+ {0x00, 0xff, 0x81a0},
+ {0x00, 0xff, 0x81b1},
+ {0x00, 0xff, 0x81c2},
+ {0x00, 0x03, 0x8156},
+ {0x00, 0x00, 0x8211},
+ {0x00, 0x20, 0x8168},
+ {0x00, 0x01, 0x8202},
+ {0x00, 0x30, 0x8101},
+ {0x00, 0x00, 0x8111},
+ {0x00, 0x00, 0x8112},
+ {0x00, 0x00, 0x8113},
+ {0x00, 0x00, 0x8114},
+ {}
+};
+
+static const __u8 qtable_creative_pccam[2][64] = {
+ { /* Q-table Y-components */
+ 0x05, 0x03, 0x03, 0x05, 0x07, 0x0c, 0x0f, 0x12,
+ 0x04, 0x04, 0x04, 0x06, 0x08, 0x11, 0x12, 0x11,
+ 0x04, 0x04, 0x05, 0x07, 0x0c, 0x11, 0x15, 0x11,
+ 0x04, 0x05, 0x07, 0x09, 0x0f, 0x1a, 0x18, 0x13,
+ 0x05, 0x07, 0x0b, 0x11, 0x14, 0x21, 0x1f, 0x17,
+ 0x07, 0x0b, 0x11, 0x13, 0x18, 0x1f, 0x22, 0x1c,
+ 0x0f, 0x13, 0x17, 0x1a, 0x1f, 0x24, 0x24, 0x1e,
+ 0x16, 0x1c, 0x1d, 0x1d, 0x22, 0x1e, 0x1f, 0x1e},
+ { /* Q-table C-components */
+ 0x05, 0x05, 0x07, 0x0e, 0x1e, 0x1e, 0x1e, 0x1e,
+ 0x05, 0x06, 0x08, 0x14, 0x1e, 0x1e, 0x1e, 0x1e,
+ 0x07, 0x08, 0x11, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
+ 0x0e, 0x14, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
+ 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
+ 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
+ 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
+ 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e}
+};
+
+static const __u8 qtable_kodak_ez200[2][64] = {
+ { /* Q-table Y-components */
+ 0x02, 0x01, 0x01, 0x02, 0x02, 0x04, 0x05, 0x06,
+ 0x01, 0x01, 0x01, 0x02, 0x03, 0x06, 0x06, 0x06,
+ 0x01, 0x01, 0x02, 0x02, 0x04, 0x06, 0x07, 0x06,
+ 0x01, 0x02, 0x02, 0x03, 0x05, 0x09, 0x08, 0x06,
+ 0x02, 0x02, 0x04, 0x06, 0x07, 0x0b, 0x0a, 0x08,
+ 0x02, 0x04, 0x06, 0x06, 0x08, 0x0a, 0x0b, 0x09,
+ 0x05, 0x06, 0x08, 0x09, 0x0a, 0x0c, 0x0c, 0x0a,
+ 0x07, 0x09, 0x0a, 0x0a, 0x0b, 0x0a, 0x0a, 0x0a},
+ { /* Q-table C-components */
+ 0x02, 0x02, 0x02, 0x05, 0x0a, 0x0a, 0x0a, 0x0a,
+ 0x02, 0x02, 0x03, 0x07, 0x0a, 0x0a, 0x0a, 0x0a,
+ 0x02, 0x03, 0x06, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a,
+ 0x05, 0x07, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a,
+ 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a,
+ 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a,
+ 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a,
+ 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a}
+};
+
+static const __u8 qtable_pocketdv[2][64] = {
+ { /* Q-table Y-components start registers 0x8800 */
+ 0x06, 0x04, 0x04, 0x06, 0x0a, 0x10, 0x14, 0x18,
+ 0x05, 0x05, 0x06, 0x08, 0x0a, 0x17, 0x18, 0x16,
+ 0x06, 0x05, 0x06, 0x0a, 0x10, 0x17, 0x1c, 0x16,
+ 0x06, 0x07, 0x09, 0x0c, 0x14, 0x23, 0x20, 0x19,
+ 0x07, 0x09, 0x0f, 0x16, 0x1b, 0x2c, 0x29, 0x1f,
+ 0x0a, 0x0e, 0x16, 0x1a, 0x20, 0x2a, 0x2d, 0x25,
+ 0x14, 0x1a, 0x1f, 0x23, 0x29, 0x30, 0x30, 0x28,
+ 0x1d, 0x25, 0x26, 0x27, 0x2d, 0x28, 0x29, 0x28,
+ },
+ { /* Q-table C-components start registers 0x8840 */
+ 0x07, 0x07, 0x0a, 0x13, 0x28, 0x28, 0x28, 0x28,
+ 0x07, 0x08, 0x0a, 0x1a, 0x28, 0x28, 0x28, 0x28,
+ 0x0a, 0x0a, 0x16, 0x28, 0x28, 0x28, 0x28, 0x28,
+ 0x13, 0x1a, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28,
+ 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28,
+ 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28,
+ 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28,
+ 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28}
+};
+
+/* read 'len' bytes to gspca_dev->usb_buf */
+static void reg_r(struct gspca_dev *gspca_dev,
+ __u16 index,
+ __u16 length)
+{
+ usb_control_msg(gspca_dev->dev,
+ usb_rcvctrlpipe(gspca_dev->dev, 0),
+ 0,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0, /* value */
+ index, gspca_dev->usb_buf, length, 500);
+}
+
+static int reg_w(struct gspca_dev *gspca_dev,
+ __u16 req, __u16 index, __u16 value)
+{
+ int ret;
+
+ PDEBUG(D_USBO, "reg write: [0x%02x] = 0x%02x", index, value);
+ ret = usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ req,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ value, index, NULL, 0, 500);
+ if (ret < 0)
+ pr_err("reg write: error %d\n", ret);
+ return ret;
+}
+
+/* returns: negative is error, pos or zero is data */
+static int reg_r_12(struct gspca_dev *gspca_dev,
+ __u16 req, /* bRequest */
+ __u16 index, /* wIndex */
+ __u16 length) /* wLength (1 or 2 only) */
+{
+ int ret;
+
+ gspca_dev->usb_buf[1] = 0;
+ ret = usb_control_msg(gspca_dev->dev,
+ usb_rcvctrlpipe(gspca_dev->dev, 0),
+ req,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0, /* value */
+ index,
+ gspca_dev->usb_buf, length,
+ 500); /* timeout */
+ if (ret < 0) {
+ pr_err("reg_r_12 err %d\n", ret);
+ return ret;
+ }
+ return (gspca_dev->usb_buf[1] << 8) + gspca_dev->usb_buf[0];
+}
+
+/*
+ * Simple function to wait for a given 8-bit value to be returned from
+ * a reg_read call.
+ * Returns: negative is error or timeout, zero is success.
+ */
+static int reg_r_wait(struct gspca_dev *gspca_dev,
+ __u16 reg, __u16 index, __u16 value)
+{
+ int ret, cnt = 20;
+
+ while (--cnt > 0) {
+ ret = reg_r_12(gspca_dev, reg, index, 1);
+ if (ret == value)
+ return 0;
+ msleep(50);
+ }
+ return -EIO;
+}
+
+static int write_vector(struct gspca_dev *gspca_dev,
+ const __u16 data[][3])
+{
+ int ret, i = 0;
+
+ while (data[i][0] != 0 || data[i][1] != 0 || data[i][2] != 0) {
+ ret = reg_w(gspca_dev, data[i][0], data[i][2], data[i][1]);
+ if (ret < 0)
+ return ret;
+ i++;
+ }
+ return 0;
+}
+
+static int spca50x_setup_qtable(struct gspca_dev *gspca_dev,
+ unsigned int request,
+ unsigned int ybase,
+ unsigned int cbase,
+ const __u8 qtable[2][64])
+{
+ int i, err;
+
+ /* loop over y components */
+ for (i = 0; i < 64; i++) {
+ err = reg_w(gspca_dev, request, ybase + i, qtable[0][i]);
+ if (err < 0)
+ return err;
+ }
+
+ /* loop over c components */
+ for (i = 0; i < 64; i++) {
+ err = reg_w(gspca_dev, request, cbase + i, qtable[1][i]);
+ if (err < 0)
+ return err;
+ }
+ return 0;
+}
+
+static void spca500_ping310(struct gspca_dev *gspca_dev)
+{
+ reg_r(gspca_dev, 0x0d04, 2);
+ PDEBUG(D_STREAM, "ClickSmart310 ping 0x0d04 0x%02x 0x%02x",
+ gspca_dev->usb_buf[0], gspca_dev->usb_buf[1]);
+}
+
+static void spca500_clksmart310_init(struct gspca_dev *gspca_dev)
+{
+ reg_r(gspca_dev, 0x0d05, 2);
+ PDEBUG(D_STREAM, "ClickSmart310 init 0x0d05 0x%02x 0x%02x",
+ gspca_dev->usb_buf[0], gspca_dev->usb_buf[1]);
+ reg_w(gspca_dev, 0x00, 0x8167, 0x5a);
+ spca500_ping310(gspca_dev);
+
+ reg_w(gspca_dev, 0x00, 0x8168, 0x22);
+ reg_w(gspca_dev, 0x00, 0x816a, 0xc0);
+ reg_w(gspca_dev, 0x00, 0x816b, 0x0b);
+ reg_w(gspca_dev, 0x00, 0x8169, 0x25);
+ reg_w(gspca_dev, 0x00, 0x8157, 0x5b);
+ reg_w(gspca_dev, 0x00, 0x8158, 0x5b);
+ reg_w(gspca_dev, 0x00, 0x813f, 0x03);
+ reg_w(gspca_dev, 0x00, 0x8151, 0x4a);
+ reg_w(gspca_dev, 0x00, 0x8153, 0x78);
+ reg_w(gspca_dev, 0x00, 0x0d01, 0x04);
+ /* 00 for adjust shutter */
+ reg_w(gspca_dev, 0x00, 0x0d02, 0x01);
+ reg_w(gspca_dev, 0x00, 0x8169, 0x25);
+ reg_w(gspca_dev, 0x00, 0x0d01, 0x02);
+}
+
+static void spca500_setmode(struct gspca_dev *gspca_dev,
+ __u8 xmult, __u8 ymult)
+{
+ int mode;
+
+ /* set x multiplier */
+ reg_w(gspca_dev, 0, 0x8001, xmult);
+
+ /* set y multiplier */
+ reg_w(gspca_dev, 0, 0x8002, ymult);
+
+ /* use compressed mode, VGA, with mode specific subsample */
+ mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
+ reg_w(gspca_dev, 0, 0x8003, mode << 4);
+}
+
+static int spca500_full_reset(struct gspca_dev *gspca_dev)
+{
+ int err;
+
+ /* send the reset command */
+ err = reg_w(gspca_dev, 0xe0, 0x0001, 0x0000);
+ if (err < 0)
+ return err;
+
+ /* wait for the reset to complete */
+ err = reg_r_wait(gspca_dev, 0x06, 0x0000, 0x0000);
+ if (err < 0)
+ return err;
+ err = reg_w(gspca_dev, 0xe0, 0x0000, 0x0000);
+ if (err < 0)
+ return err;
+ err = reg_r_wait(gspca_dev, 0x06, 0, 0);
+ if (err < 0) {
+ PDEBUG(D_ERR, "reg_r_wait() failed");
+ return err;
+ }
+ /* all ok */
+ return 0;
+}
+
+/* Synchro the Bridge with sensor */
+/* Maybe that will work on all spca500 chip */
+/* because i only own a clicksmart310 try for that chip */
+/* using spca50x_set_packet_size() cause an Ooops here */
+/* usb_set_interface from kernel 2.6.x clear all the urb stuff */
+/* up-port the same feature as in 2.4.x kernel */
+static int spca500_synch310(struct gspca_dev *gspca_dev)
+{
+ if (usb_set_interface(gspca_dev->dev, gspca_dev->iface, 0) < 0) {
+ PDEBUG(D_ERR, "Set packet size: set interface error");
+ goto error;
+ }
+ spca500_ping310(gspca_dev);
+
+ reg_r(gspca_dev, 0x0d00, 1);
+
+ /* need alt setting here */
+ PDEBUG(D_PACK, "ClickSmart310 sync alt: %d", gspca_dev->alt);
+
+ /* Windoze use pipe with altsetting 6 why 7 here */
+ if (usb_set_interface(gspca_dev->dev,
+ gspca_dev->iface,
+ gspca_dev->alt) < 0) {
+ PDEBUG(D_ERR, "Set packet size: set interface error");
+ goto error;
+ }
+ return 0;
+error:
+ return -EBUSY;
+}
+
+static void spca500_reinit(struct gspca_dev *gspca_dev)
+{
+ int err;
+ __u8 Data;
+
+ /* some unknown command from Aiptek pocket dv and family300 */
+
+ reg_w(gspca_dev, 0x00, 0x0d01, 0x01);
+ reg_w(gspca_dev, 0x00, 0x0d03, 0x00);
+ reg_w(gspca_dev, 0x00, 0x0d02, 0x01);
+
+ /* enable drop packet */
+ reg_w(gspca_dev, 0x00, 0x850a, 0x0001);
+
+ err = spca50x_setup_qtable(gspca_dev, 0x00, 0x8800, 0x8840,
+ qtable_pocketdv);
+ if (err < 0)
+ PDEBUG(D_ERR|D_STREAM, "spca50x_setup_qtable failed on init");
+
+ /* set qtable index */
+ reg_w(gspca_dev, 0x00, 0x8880, 2);
+ /* family cam Quicksmart stuff */
+ reg_w(gspca_dev, 0x00, 0x800a, 0x00);
+ /* Set agc transfer: synced between frames */
+ reg_w(gspca_dev, 0x00, 0x820f, 0x01);
+ /* Init SDRAM - needed for SDRAM access */
+ reg_w(gspca_dev, 0x00, 0x870a, 0x04);
+ /*Start init sequence or stream */
+ reg_w(gspca_dev, 0, 0x8003, 0x00);
+ /* switch to video camera mode */
+ reg_w(gspca_dev, 0x00, 0x8000, 0x0004);
+ msleep(2000);
+ if (reg_r_wait(gspca_dev, 0, 0x8000, 0x44) != 0) {
+ reg_r(gspca_dev, 0x816b, 1);
+ Data = gspca_dev->usb_buf[0];
+ reg_w(gspca_dev, 0x00, 0x816b, Data);
+ }
+}
+
+/* this function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct cam *cam;
+
+ cam = &gspca_dev->cam;
+ sd->subtype = id->driver_info;
+ if (sd->subtype != LogitechClickSmart310) {
+ cam->cam_mode = vga_mode;
+ cam->nmodes = ARRAY_SIZE(vga_mode);
+ } else {
+ cam->cam_mode = sif_mode;
+ cam->nmodes = ARRAY_SIZE(sif_mode);
+ }
+ return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ /* initialisation of spca500 based cameras is deferred */
+ PDEBUG(D_STREAM, "SPCA500 init");
+ if (sd->subtype == LogitechClickSmart310)
+ spca500_clksmart310_init(gspca_dev);
+/* else
+ spca500_initialise(gspca_dev); */
+ PDEBUG(D_STREAM, "SPCA500 init done");
+ return 0;
+}
+
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int err;
+ __u8 Data;
+ __u8 xmult, ymult;
+
+ /* create the JPEG header */
+ jpeg_define(sd->jpeg_hdr, gspca_dev->height, gspca_dev->width,
+ 0x22); /* JPEG 411 */
+ jpeg_set_qual(sd->jpeg_hdr, QUALITY);
+
+ if (sd->subtype == LogitechClickSmart310) {
+ xmult = 0x16;
+ ymult = 0x12;
+ } else {
+ xmult = 0x28;
+ ymult = 0x1e;
+ }
+
+ /* is there a sensor here ? */
+ reg_r(gspca_dev, 0x8a04, 1);
+ PDEBUG(D_STREAM, "Spca500 Sensor Address 0x%02x",
+ gspca_dev->usb_buf[0]);
+ PDEBUG(D_STREAM, "Spca500 curr_mode: %d Xmult: 0x%02x, Ymult: 0x%02x",
+ gspca_dev->curr_mode, xmult, ymult);
+
+ /* setup qtable */
+ switch (sd->subtype) {
+ case LogitechClickSmart310:
+ spca500_setmode(gspca_dev, xmult, ymult);
+
+ /* enable drop packet */
+ reg_w(gspca_dev, 0x00, 0x850a, 0x0001);
+ reg_w(gspca_dev, 0x00, 0x8880, 3);
+ err = spca50x_setup_qtable(gspca_dev,
+ 0x00, 0x8800, 0x8840,
+ qtable_creative_pccam);
+ if (err < 0)
+ PDEBUG(D_ERR, "spca50x_setup_qtable failed");
+ /* Init SDRAM - needed for SDRAM access */
+ reg_w(gspca_dev, 0x00, 0x870a, 0x04);
+
+ /* switch to video camera mode */
+ reg_w(gspca_dev, 0x00, 0x8000, 0x0004);
+ msleep(500);
+ if (reg_r_wait(gspca_dev, 0, 0x8000, 0x44) != 0)
+ PDEBUG(D_ERR, "reg_r_wait() failed");
+
+ reg_r(gspca_dev, 0x816b, 1);
+ Data = gspca_dev->usb_buf[0];
+ reg_w(gspca_dev, 0x00, 0x816b, Data);
+
+ spca500_synch310(gspca_dev);
+
+ write_vector(gspca_dev, spca500_visual_defaults);
+ spca500_setmode(gspca_dev, xmult, ymult);
+ /* enable drop packet */
+ err = reg_w(gspca_dev, 0x00, 0x850a, 0x0001);
+ if (err < 0)
+ PDEBUG(D_ERR, "failed to enable drop packet");
+ reg_w(gspca_dev, 0x00, 0x8880, 3);
+ err = spca50x_setup_qtable(gspca_dev,
+ 0x00, 0x8800, 0x8840,
+ qtable_creative_pccam);
+ if (err < 0)
+ PDEBUG(D_ERR, "spca50x_setup_qtable failed");
+
+ /* Init SDRAM - needed for SDRAM access */
+ reg_w(gspca_dev, 0x00, 0x870a, 0x04);
+
+ /* switch to video camera mode */
+ reg_w(gspca_dev, 0x00, 0x8000, 0x0004);
+
+ if (reg_r_wait(gspca_dev, 0, 0x8000, 0x44) != 0)
+ PDEBUG(D_ERR, "reg_r_wait() failed");
+
+ reg_r(gspca_dev, 0x816b, 1);
+ Data = gspca_dev->usb_buf[0];
+ reg_w(gspca_dev, 0x00, 0x816b, Data);
+ break;
+ case CreativePCCam300: /* Creative PC-CAM 300 640x480 CCD */
+ case IntelPocketPCCamera: /* FIXME: Temporary fix for
+ * Intel Pocket PC Camera
+ * - NWG (Sat 29th March 2003) */
+
+ /* do a full reset */
+ err = spca500_full_reset(gspca_dev);
+ if (err < 0)
+ PDEBUG(D_ERR, "spca500_full_reset failed");
+
+ /* enable drop packet */
+ err = reg_w(gspca_dev, 0x00, 0x850a, 0x0001);
+ if (err < 0)
+ PDEBUG(D_ERR, "failed to enable drop packet");
+ reg_w(gspca_dev, 0x00, 0x8880, 3);
+ err = spca50x_setup_qtable(gspca_dev,
+ 0x00, 0x8800, 0x8840,
+ qtable_creative_pccam);
+ if (err < 0)
+ PDEBUG(D_ERR, "spca50x_setup_qtable failed");
+
+ spca500_setmode(gspca_dev, xmult, ymult);
+ reg_w(gspca_dev, 0x20, 0x0001, 0x0004);
+
+ /* switch to video camera mode */
+ reg_w(gspca_dev, 0x00, 0x8000, 0x0004);
+
+ if (reg_r_wait(gspca_dev, 0, 0x8000, 0x44) != 0)
+ PDEBUG(D_ERR, "reg_r_wait() failed");
+
+ reg_r(gspca_dev, 0x816b, 1);
+ Data = gspca_dev->usb_buf[0];
+ reg_w(gspca_dev, 0x00, 0x816b, Data);
+
+/* write_vector(gspca_dev, spca500_visual_defaults); */
+ break;
+ case KodakEZ200: /* Kodak EZ200 */
+
+ /* do a full reset */
+ err = spca500_full_reset(gspca_dev);
+ if (err < 0)
+ PDEBUG(D_ERR, "spca500_full_reset failed");
+ /* enable drop packet */
+ reg_w(gspca_dev, 0x00, 0x850a, 0x0001);
+ reg_w(gspca_dev, 0x00, 0x8880, 0);
+ err = spca50x_setup_qtable(gspca_dev,
+ 0x00, 0x8800, 0x8840,
+ qtable_kodak_ez200);
+ if (err < 0)
+ PDEBUG(D_ERR, "spca50x_setup_qtable failed");
+ spca500_setmode(gspca_dev, xmult, ymult);
+
+ reg_w(gspca_dev, 0x20, 0x0001, 0x0004);
+
+ /* switch to video camera mode */
+ reg_w(gspca_dev, 0x00, 0x8000, 0x0004);
+
+ if (reg_r_wait(gspca_dev, 0, 0x8000, 0x44) != 0)
+ PDEBUG(D_ERR, "reg_r_wait() failed");
+
+ reg_r(gspca_dev, 0x816b, 1);
+ Data = gspca_dev->usb_buf[0];
+ reg_w(gspca_dev, 0x00, 0x816b, Data);
+
+/* write_vector(gspca_dev, spca500_visual_defaults); */
+ break;
+
+ case BenqDC1016:
+ case DLinkDSC350: /* FamilyCam 300 */
+ case AiptekPocketDV: /* Aiptek PocketDV */
+ case Gsmartmini: /*Mustek Gsmart Mini */
+ case MustekGsmart300: /* Mustek Gsmart 300 */
+ case PalmPixDC85:
+ case Optimedia:
+ case ToptroIndus:
+ case AgfaCl20:
+ spca500_reinit(gspca_dev);
+ reg_w(gspca_dev, 0x00, 0x0d01, 0x01);
+ /* enable drop packet */
+ reg_w(gspca_dev, 0x00, 0x850a, 0x0001);
+
+ err = spca50x_setup_qtable(gspca_dev,
+ 0x00, 0x8800, 0x8840, qtable_pocketdv);
+ if (err < 0)
+ PDEBUG(D_ERR, "spca50x_setup_qtable failed");
+ reg_w(gspca_dev, 0x00, 0x8880, 2);
+
+ /* familycam Quicksmart pocketDV stuff */
+ reg_w(gspca_dev, 0x00, 0x800a, 0x00);
+ /* Set agc transfer: synced between frames */
+ reg_w(gspca_dev, 0x00, 0x820f, 0x01);
+ /* Init SDRAM - needed for SDRAM access */
+ reg_w(gspca_dev, 0x00, 0x870a, 0x04);
+
+ spca500_setmode(gspca_dev, xmult, ymult);
+ /* switch to video camera mode */
+ reg_w(gspca_dev, 0x00, 0x8000, 0x0004);
+
+ reg_r_wait(gspca_dev, 0, 0x8000, 0x44);
+
+ reg_r(gspca_dev, 0x816b, 1);
+ Data = gspca_dev->usb_buf[0];
+ reg_w(gspca_dev, 0x00, 0x816b, Data);
+ break;
+ case LogitechTraveler:
+ case LogitechClickSmart510:
+ reg_w(gspca_dev, 0x02, 0x00, 0x00);
+ /* enable drop packet */
+ reg_w(gspca_dev, 0x00, 0x850a, 0x0001);
+
+ err = spca50x_setup_qtable(gspca_dev,
+ 0x00, 0x8800,
+ 0x8840, qtable_creative_pccam);
+ if (err < 0)
+ PDEBUG(D_ERR, "spca50x_setup_qtable failed");
+ reg_w(gspca_dev, 0x00, 0x8880, 3);
+ reg_w(gspca_dev, 0x00, 0x800a, 0x00);
+ /* Init SDRAM - needed for SDRAM access */
+ reg_w(gspca_dev, 0x00, 0x870a, 0x04);
+
+ spca500_setmode(gspca_dev, xmult, ymult);
+
+ /* switch to video camera mode */
+ reg_w(gspca_dev, 0x00, 0x8000, 0x0004);
+ reg_r_wait(gspca_dev, 0, 0x8000, 0x44);
+
+ reg_r(gspca_dev, 0x816b, 1);
+ Data = gspca_dev->usb_buf[0];
+ reg_w(gspca_dev, 0x00, 0x816b, Data);
+ write_vector(gspca_dev, Clicksmart510_defaults);
+ break;
+ }
+ return 0;
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+ reg_w(gspca_dev, 0, 0x8003, 0x00);
+
+ /* switch to video camera mode */
+ reg_w(gspca_dev, 0x00, 0x8000, 0x0004);
+ reg_r(gspca_dev, 0x8000, 1);
+ PDEBUG(D_STREAM, "stop SPCA500 done reg8000: 0x%2x",
+ gspca_dev->usb_buf[0]);
+}
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, /* isoc packet */
+ int len) /* iso packet length */
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int i;
+ static __u8 ffd9[] = {0xff, 0xd9};
+
+/* frames are jpeg 4.1.1 without 0xff escape */
+ if (data[0] == 0xff) {
+ if (data[1] != 0x01) { /* drop packet */
+/* gspca_dev->last_packet_type = DISCARD_PACKET; */
+ return;
+ }
+ gspca_frame_add(gspca_dev, LAST_PACKET,
+ ffd9, 2);
+
+ /* put the JPEG header in the new frame */
+ gspca_frame_add(gspca_dev, FIRST_PACKET,
+ sd->jpeg_hdr, JPEG_HDR_SZ);
+
+ data += SPCA500_OFFSET_DATA;
+ len -= SPCA500_OFFSET_DATA;
+ } else {
+ data += 1;
+ len -= 1;
+ }
+
+ /* add 0x00 after 0xff */
+ i = 0;
+ do {
+ if (data[i] == 0xff) {
+ gspca_frame_add(gspca_dev, INTER_PACKET,
+ data, i + 1);
+ len -= i;
+ data += i;
+ *data = 0x00;
+ i = 0;
+ }
+ i++;
+ } while (i < len);
+ gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
+}
+
+static void setbrightness(struct gspca_dev *gspca_dev, s32 val)
+{
+ reg_w(gspca_dev, 0x00, 0x8167,
+ (__u8) (val - 128));
+}
+
+static void setcontrast(struct gspca_dev *gspca_dev, s32 val)
+{
+ reg_w(gspca_dev, 0x00, 0x8168, val);
+}
+
+static void setcolors(struct gspca_dev *gspca_dev, s32 val)
+{
+ reg_w(gspca_dev, 0x00, 0x8169, val);
+}
+
+static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct gspca_dev *gspca_dev =
+ container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+
+ gspca_dev->usb_err = 0;
+
+ if (!gspca_dev->streaming)
+ return 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_BRIGHTNESS:
+ setbrightness(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_CONTRAST:
+ setcontrast(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_SATURATION:
+ setcolors(gspca_dev, ctrl->val);
+ break;
+ }
+ return gspca_dev->usb_err;
+}
+
+static const struct v4l2_ctrl_ops sd_ctrl_ops = {
+ .s_ctrl = sd_s_ctrl,
+};
+
+static int sd_init_controls(struct gspca_dev *gspca_dev)
+{
+ struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
+
+ gspca_dev->vdev.ctrl_handler = hdl;
+ v4l2_ctrl_handler_init(hdl, 3);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_BRIGHTNESS, 0, 255, 1, 127);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_CONTRAST, 0, 63, 1, 31);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_SATURATION, 0, 63, 1, 31);
+
+ if (hdl->error) {
+ pr_err("Could not initialize controls\n");
+ return hdl->error;
+ }
+ return 0;
+}
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .config = sd_config,
+ .init = sd_init,
+ .init_controls = sd_init_controls,
+ .start = sd_start,
+ .stopN = sd_stopN,
+ .pkt_scan = sd_pkt_scan,
+};
+
+/* -- module initialisation -- */
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x040a, 0x0300), .driver_info = KodakEZ200},
+ {USB_DEVICE(0x041e, 0x400a), .driver_info = CreativePCCam300},
+ {USB_DEVICE(0x046d, 0x0890), .driver_info = LogitechTraveler},
+ {USB_DEVICE(0x046d, 0x0900), .driver_info = LogitechClickSmart310},
+ {USB_DEVICE(0x046d, 0x0901), .driver_info = LogitechClickSmart510},
+ {USB_DEVICE(0x04a5, 0x300c), .driver_info = BenqDC1016},
+ {USB_DEVICE(0x04fc, 0x7333), .driver_info = PalmPixDC85},
+ {USB_DEVICE(0x055f, 0xc200), .driver_info = MustekGsmart300},
+ {USB_DEVICE(0x055f, 0xc220), .driver_info = Gsmartmini},
+ {USB_DEVICE(0x06bd, 0x0404), .driver_info = AgfaCl20},
+ {USB_DEVICE(0x06be, 0x0800), .driver_info = Optimedia},
+ {USB_DEVICE(0x084d, 0x0003), .driver_info = DLinkDSC350},
+ {USB_DEVICE(0x08ca, 0x0103), .driver_info = AiptekPocketDV},
+ {USB_DEVICE(0x2899, 0x012c), .driver_info = ToptroIndus},
+ {USB_DEVICE(0x8086, 0x0630), .driver_info = IntelPocketPCCamera},
+ {}
+};
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
--- /dev/null
+/*
+ * SPCA501 chip based cameras initialization data
+ *
+ * V4L2 by Jean-Francois Moine <http://moinejf.free.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#define MODULE_NAME "spca501"
+
+#include "gspca.h"
+
+MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
+MODULE_DESCRIPTION("GSPCA/SPCA501 USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+/* specific webcam descriptor */
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+
+ unsigned short contrast;
+ __u8 brightness;
+ __u8 colors;
+ __u8 blue_balance;
+ __u8 red_balance;
+
+ char subtype;
+#define Arowana300KCMOSCamera 0
+#define IntelCreateAndShare 1
+#define KodakDVC325 2
+#define MystFromOriUnknownCamera 3
+#define SmileIntlCamera 4
+#define ThreeComHomeConnectLite 5
+#define ViewQuestM318B 6
+};
+
+static const struct v4l2_pix_format vga_mode[] = {
+ {160, 120, V4L2_PIX_FMT_SPCA501, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 160 * 120 * 3 / 2,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 2},
+ {320, 240, V4L2_PIX_FMT_SPCA501, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 3 / 2,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1},
+ {640, 480, V4L2_PIX_FMT_SPCA501, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480 * 3 / 2,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0},
+};
+
+#define SPCA50X_REG_USB 0x2 /* spca505 501 */
+/*
+ * Data to initialize a SPCA501. From a capture file provided by Bill Roehl
+ * With SPCA501 chip description
+ */
+#define CCDSP_SET /* set CCDSP parameters */
+#define TG_SET /* set time generator set */
+#undef DSPWIN_SET /* set DSP windows parameters */
+#undef ALTER_GAMA /* Set alternate set to YUV transform coeffs. */
+#define SPCA501_SNAPBIT 0x80
+#define SPCA501_SNAPCTRL 0x10
+/* Frame packet header offsets for the spca501 */
+#define SPCA501_OFFSET_GPIO 1
+#define SPCA501_OFFSET_TYPE 2
+#define SPCA501_OFFSET_TURN3A 3
+#define SPCA501_OFFSET_FRAMSEQ 4
+#define SPCA501_OFFSET_COMPRESS 5
+#define SPCA501_OFFSET_QUANT 6
+#define SPCA501_OFFSET_QUANT2 7
+#define SPCA501_OFFSET_DATA 8
+
+#define SPCA501_PROP_COMP_ENABLE(d) ((d) & 1)
+#define SPCA501_PROP_SNAP(d) ((d) & 0x40)
+#define SPCA501_PROP_SNAP_CTRL(d) ((d) & 0x10)
+#define SPCA501_PROP_COMP_THRESH(d) (((d) & 0x0e) >> 1)
+#define SPCA501_PROP_COMP_QUANT(d) (((d) & 0x70) >> 4)
+
+/* SPCA501 CCDSP control */
+#define SPCA501_REG_CCDSP 0x01
+/* SPCA501 control/status registers */
+#define SPCA501_REG_CTLRL 0x02
+
+/* registers for color correction and YUV transformation */
+#define SPCA501_A11 0x08
+#define SPCA501_A12 0x09
+#define SPCA501_A13 0x0A
+#define SPCA501_A21 0x0B
+#define SPCA501_A22 0x0C
+#define SPCA501_A23 0x0D
+#define SPCA501_A31 0x0E
+#define SPCA501_A32 0x0F
+#define SPCA501_A33 0x10
+
+/* Data for video camera initialization before capturing */
+static const __u16 spca501_open_data[][3] = {
+ /* bmRequest,value,index */
+
+ {0x2, 0x50, 0x00}, /* C/S enable soft reset */
+ {0x2, 0x40, 0x00}, /* C/S disable soft reset */
+ {0x2, 0x02, 0x05}, /* C/S general purpose I/O data */
+ {0x2, 0x03, 0x05}, /* C/S general purpose I/O data */
+
+#ifdef CCDSP_SET
+ {0x1, 0x38, 0x01}, /* CCDSP options */
+ {0x1, 0x05, 0x02}, /* CCDSP Optical black level for user settings */
+ {0x1, 0xC0, 0x03}, /* CCDSP Optical black settings */
+
+ {0x1, 0x67, 0x07},
+ {0x1, 0x63, 0x3f}, /* CCDSP CCD gamma enable */
+ {0x1, 0x03, 0x56}, /* Add gamma correction */
+
+ {0x1, 0xFF, 0x15}, /* CCDSP High luminance for white balance */
+ {0x1, 0x01, 0x16}, /* CCDSP Low luminance for white balance */
+
+/* Color correction and RGB-to-YUV transformation coefficients changing */
+#ifdef ALTER_GAMA
+ {0x0, 0x00, 0x08}, /* A11 */
+ {0x0, 0x00, 0x09}, /* A12 */
+ {0x0, 0x90, 0x0A}, /* A13 */
+ {0x0, 0x12, 0x0B}, /* A21 */
+ {0x0, 0x00, 0x0C}, /* A22 */
+ {0x0, 0x00, 0x0D}, /* A23 */
+ {0x0, 0x00, 0x0E}, /* A31 */
+ {0x0, 0x02, 0x0F}, /* A32 */
+ {0x0, 0x00, 0x10}, /* A33 */
+#else
+ {0x1, 0x2a, 0x08}, /* A11 0x31 */
+ {0x1, 0xf8, 0x09}, /* A12 f8 */
+ {0x1, 0xf8, 0x0A}, /* A13 f8 */
+ {0x1, 0xf8, 0x0B}, /* A21 f8 */
+ {0x1, 0x14, 0x0C}, /* A22 0x14 */
+ {0x1, 0xf8, 0x0D}, /* A23 f8 */
+ {0x1, 0xf8, 0x0E}, /* A31 f8 */
+ {0x1, 0xf8, 0x0F}, /* A32 f8 */
+ {0x1, 0x20, 0x10}, /* A33 0x20 */
+#endif
+ {0x1, 0x00, 0x11}, /* R offset */
+ {0x1, 0x00, 0x12}, /* G offset */
+ {0x1, 0x00, 0x13}, /* B offset */
+ {0x1, 0x00, 0x14}, /* GB offset */
+
+#endif
+
+#ifdef TG_SET
+ /* Time generator manipulations */
+ {0x0, 0xfc, 0x0}, /* Set up high bits of shutter speed */
+ {0x0, 0x01, 0x1}, /* Set up low bits of shutter speed */
+
+ {0x0, 0xe4, 0x04}, /* DCLK*2 clock phase adjustment */
+ {0x0, 0x08, 0x05}, /* ADCK phase adjustment, inv. ext. VB */
+ {0x0, 0x03, 0x06}, /* FR phase adjustment */
+ {0x0, 0x01, 0x07}, /* FCDS phase adjustment */
+ {0x0, 0x39, 0x08}, /* FS phase adjustment */
+ {0x0, 0x88, 0x0a}, /* FH1 phase and delay adjustment */
+ {0x0, 0x03, 0x0f}, /* pixel identification */
+ {0x0, 0x00, 0x11}, /* clock source selection (default) */
+
+ /*VERY strange manipulations with
+ * select DMCLP or OBPX to be ADCLP output (0x0C)
+ * OPB always toggle or not (0x0D) but they allow
+ * us to set up brightness
+ */
+ {0x0, 0x01, 0x0c},
+ {0x0, 0xe0, 0x0d},
+ /* Done */
+#endif
+
+#ifdef DSPWIN_SET
+ {0x1, 0xa0, 0x01}, /* Setting image processing parameters */
+ {0x1, 0x1c, 0x17}, /* Changing Windows positions X1 */
+ {0x1, 0xe2, 0x19}, /* X2 */
+ {0x1, 0x1c, 0x1b}, /* X3 */
+ {0x1, 0xe2, 0x1d}, /* X4 */
+ {0x1, 0x5f, 0x1f}, /* X5 */
+ {0x1, 0x32, 0x20}, /* Y5 */
+ {0x1, 0x01, 0x10}, /* Changing A33 */
+#endif
+
+ {0x2, 0x204a, 0x07},/* Setting video compression & resolution 160x120 */
+ {0x2, 0x94, 0x06}, /* Setting video no compression */
+ {}
+};
+
+/*
+ The SPCAxxx docs from Sunplus document these values
+ in tables, one table per register number. In the data
+ below, dmRequest is the register number, index is the Addr,
+ and value is a combination of Bit values.
+ Bit Value (hex)
+ 0 01
+ 1 02
+ 2 04
+ 3 08
+ 4 10
+ 5 20
+ 6 40
+ 7 80
+ */
+
+/* Data for chip initialization (set default values) */
+static const __u16 spca501_init_data[][3] = {
+ /* Set all the values to powerup defaults */
+ /* bmRequest,value,index */
+ {0x0, 0xAA, 0x00},
+ {0x0, 0x02, 0x01},
+ {0x0, 0x01, 0x02},
+ {0x0, 0x02, 0x03},
+ {0x0, 0xCE, 0x04},
+ {0x0, 0x00, 0x05},
+ {0x0, 0x00, 0x06},
+ {0x0, 0x00, 0x07},
+ {0x0, 0x00, 0x08},
+ {0x0, 0x00, 0x09},
+ {0x0, 0x90, 0x0A},
+ {0x0, 0x12, 0x0B},
+ {0x0, 0x00, 0x0C},
+ {0x0, 0x00, 0x0D},
+ {0x0, 0x00, 0x0E},
+ {0x0, 0x02, 0x0F},
+ {0x0, 0x00, 0x10},
+ {0x0, 0x00, 0x11},
+ {0x0, 0x00, 0x12},
+ {0x0, 0x00, 0x13},
+ {0x0, 0x00, 0x14},
+ {0x0, 0x00, 0x15},
+ {0x0, 0x00, 0x16},
+ {0x0, 0x00, 0x17},
+ {0x0, 0x00, 0x18},
+ {0x0, 0x00, 0x19},
+ {0x0, 0x00, 0x1A},
+ {0x0, 0x00, 0x1B},
+ {0x0, 0x00, 0x1C},
+ {0x0, 0x00, 0x1D},
+ {0x0, 0x00, 0x1E},
+ {0x0, 0x00, 0x1F},
+ {0x0, 0x00, 0x20},
+ {0x0, 0x00, 0x21},
+ {0x0, 0x00, 0x22},
+ {0x0, 0x00, 0x23},
+ {0x0, 0x00, 0x24},
+ {0x0, 0x00, 0x25},
+ {0x0, 0x00, 0x26},
+ {0x0, 0x00, 0x27},
+ {0x0, 0x00, 0x28},
+ {0x0, 0x00, 0x29},
+ {0x0, 0x00, 0x2A},
+ {0x0, 0x00, 0x2B},
+ {0x0, 0x00, 0x2C},
+ {0x0, 0x00, 0x2D},
+ {0x0, 0x00, 0x2E},
+ {0x0, 0x00, 0x2F},
+ {0x0, 0x00, 0x30},
+ {0x0, 0x00, 0x31},
+ {0x0, 0x00, 0x32},
+ {0x0, 0x00, 0x33},
+ {0x0, 0x00, 0x34},
+ {0x0, 0x00, 0x35},
+ {0x0, 0x00, 0x36},
+ {0x0, 0x00, 0x37},
+ {0x0, 0x00, 0x38},
+ {0x0, 0x00, 0x39},
+ {0x0, 0x00, 0x3A},
+ {0x0, 0x00, 0x3B},
+ {0x0, 0x00, 0x3C},
+ {0x0, 0x00, 0x3D},
+ {0x0, 0x00, 0x3E},
+ {0x0, 0x00, 0x3F},
+ {0x0, 0x00, 0x40},
+ {0x0, 0x00, 0x41},
+ {0x0, 0x00, 0x42},
+ {0x0, 0x00, 0x43},
+ {0x0, 0x00, 0x44},
+ {0x0, 0x00, 0x45},
+ {0x0, 0x00, 0x46},
+ {0x0, 0x00, 0x47},
+ {0x0, 0x00, 0x48},
+ {0x0, 0x00, 0x49},
+ {0x0, 0x00, 0x4A},
+ {0x0, 0x00, 0x4B},
+ {0x0, 0x00, 0x4C},
+ {0x0, 0x00, 0x4D},
+ {0x0, 0x00, 0x4E},
+ {0x0, 0x00, 0x4F},
+ {0x0, 0x00, 0x50},
+ {0x0, 0x00, 0x51},
+ {0x0, 0x00, 0x52},
+ {0x0, 0x00, 0x53},
+ {0x0, 0x00, 0x54},
+ {0x0, 0x00, 0x55},
+ {0x0, 0x00, 0x56},
+ {0x0, 0x00, 0x57},
+ {0x0, 0x00, 0x58},
+ {0x0, 0x00, 0x59},
+ {0x0, 0x00, 0x5A},
+ {0x0, 0x00, 0x5B},
+ {0x0, 0x00, 0x5C},
+ {0x0, 0x00, 0x5D},
+ {0x0, 0x00, 0x5E},
+ {0x0, 0x00, 0x5F},
+ {0x0, 0x00, 0x60},
+ {0x0, 0x00, 0x61},
+ {0x0, 0x00, 0x62},
+ {0x0, 0x00, 0x63},
+ {0x0, 0x00, 0x64},
+ {0x0, 0x00, 0x65},
+ {0x0, 0x00, 0x66},
+ {0x0, 0x00, 0x67},
+ {0x0, 0x00, 0x68},
+ {0x0, 0x00, 0x69},
+ {0x0, 0x00, 0x6A},
+ {0x0, 0x00, 0x6B},
+ {0x0, 0x00, 0x6C},
+ {0x0, 0x00, 0x6D},
+ {0x0, 0x00, 0x6E},
+ {0x0, 0x00, 0x6F},
+ {0x0, 0x00, 0x70},
+ {0x0, 0x00, 0x71},
+ {0x0, 0x00, 0x72},
+ {0x0, 0x00, 0x73},
+ {0x0, 0x00, 0x74},
+ {0x0, 0x00, 0x75},
+ {0x0, 0x00, 0x76},
+ {0x0, 0x00, 0x77},
+ {0x0, 0x00, 0x78},
+ {0x0, 0x00, 0x79},
+ {0x0, 0x00, 0x7A},
+ {0x0, 0x00, 0x7B},
+ {0x0, 0x00, 0x7C},
+ {0x0, 0x00, 0x7D},
+ {0x0, 0x00, 0x7E},
+ {0x0, 0x00, 0x7F},
+ {0x0, 0x00, 0x80},
+ {0x0, 0x00, 0x81},
+ {0x0, 0x00, 0x82},
+ {0x0, 0x00, 0x83},
+ {0x0, 0x00, 0x84},
+ {0x0, 0x00, 0x85},
+ {0x0, 0x00, 0x86},
+ {0x0, 0x00, 0x87},
+ {0x0, 0x00, 0x88},
+ {0x0, 0x00, 0x89},
+ {0x0, 0x00, 0x8A},
+ {0x0, 0x00, 0x8B},
+ {0x0, 0x00, 0x8C},
+ {0x0, 0x00, 0x8D},
+ {0x0, 0x00, 0x8E},
+ {0x0, 0x00, 0x8F},
+ {0x0, 0x00, 0x90},
+ {0x0, 0x00, 0x91},
+ {0x0, 0x00, 0x92},
+ {0x0, 0x00, 0x93},
+ {0x0, 0x00, 0x94},
+ {0x0, 0x00, 0x95},
+ {0x0, 0x00, 0x96},
+ {0x0, 0x00, 0x97},
+ {0x0, 0x00, 0x98},
+ {0x0, 0x00, 0x99},
+ {0x0, 0x00, 0x9A},
+ {0x0, 0x00, 0x9B},
+ {0x0, 0x00, 0x9C},
+ {0x0, 0x00, 0x9D},
+ {0x0, 0x00, 0x9E},
+ {0x0, 0x00, 0x9F},
+ {0x0, 0x00, 0xA0},
+ {0x0, 0x00, 0xA1},
+ {0x0, 0x00, 0xA2},
+ {0x0, 0x00, 0xA3},
+ {0x0, 0x00, 0xA4},
+ {0x0, 0x00, 0xA5},
+ {0x0, 0x00, 0xA6},
+ {0x0, 0x00, 0xA7},
+ {0x0, 0x00, 0xA8},
+ {0x0, 0x00, 0xA9},
+ {0x0, 0x00, 0xAA},
+ {0x0, 0x00, 0xAB},
+ {0x0, 0x00, 0xAC},
+ {0x0, 0x00, 0xAD},
+ {0x0, 0x00, 0xAE},
+ {0x0, 0x00, 0xAF},
+ {0x0, 0x00, 0xB0},
+ {0x0, 0x00, 0xB1},
+ {0x0, 0x00, 0xB2},
+ {0x0, 0x00, 0xB3},
+ {0x0, 0x00, 0xB4},
+ {0x0, 0x00, 0xB5},
+ {0x0, 0x00, 0xB6},
+ {0x0, 0x00, 0xB7},
+ {0x0, 0x00, 0xB8},
+ {0x0, 0x00, 0xB9},
+ {0x0, 0x00, 0xBA},
+ {0x0, 0x00, 0xBB},
+ {0x0, 0x00, 0xBC},
+ {0x0, 0x00, 0xBD},
+ {0x0, 0x00, 0xBE},
+ {0x0, 0x00, 0xBF},
+ {0x0, 0x00, 0xC0},
+ {0x0, 0x00, 0xC1},
+ {0x0, 0x00, 0xC2},
+ {0x0, 0x00, 0xC3},
+ {0x0, 0x00, 0xC4},
+ {0x0, 0x00, 0xC5},
+ {0x0, 0x00, 0xC6},
+ {0x0, 0x00, 0xC7},
+ {0x0, 0x00, 0xC8},
+ {0x0, 0x00, 0xC9},
+ {0x0, 0x00, 0xCA},
+ {0x0, 0x00, 0xCB},
+ {0x0, 0x00, 0xCC},
+ {0x1, 0xF4, 0x00},
+ {0x1, 0x38, 0x01},
+ {0x1, 0x40, 0x02},
+ {0x1, 0x0A, 0x03},
+ {0x1, 0x40, 0x04},
+ {0x1, 0x40, 0x05},
+ {0x1, 0x40, 0x06},
+ {0x1, 0x67, 0x07},
+ {0x1, 0x31, 0x08},
+ {0x1, 0x00, 0x09},
+ {0x1, 0x00, 0x0A},
+ {0x1, 0x00, 0x0B},
+ {0x1, 0x14, 0x0C},
+ {0x1, 0x00, 0x0D},
+ {0x1, 0x00, 0x0E},
+ {0x1, 0x00, 0x0F},
+ {0x1, 0x1E, 0x10},
+ {0x1, 0x00, 0x11},
+ {0x1, 0x00, 0x12},
+ {0x1, 0x00, 0x13},
+ {0x1, 0x00, 0x14},
+ {0x1, 0xFF, 0x15},
+ {0x1, 0x01, 0x16},
+ {0x1, 0x32, 0x17},
+ {0x1, 0x23, 0x18},
+ {0x1, 0xCE, 0x19},
+ {0x1, 0x23, 0x1A},
+ {0x1, 0x32, 0x1B},
+ {0x1, 0x8D, 0x1C},
+ {0x1, 0xCE, 0x1D},
+ {0x1, 0x8D, 0x1E},
+ {0x1, 0x00, 0x1F},
+ {0x1, 0x00, 0x20},
+ {0x1, 0xFF, 0x3E},
+ {0x1, 0x02, 0x3F},
+ {0x1, 0x00, 0x40},
+ {0x1, 0x00, 0x41},
+ {0x1, 0x00, 0x42},
+ {0x1, 0x00, 0x43},
+ {0x1, 0x00, 0x44},
+ {0x1, 0x00, 0x45},
+ {0x1, 0x00, 0x46},
+ {0x1, 0x00, 0x47},
+ {0x1, 0x00, 0x48},
+ {0x1, 0x00, 0x49},
+ {0x1, 0x00, 0x4A},
+ {0x1, 0x00, 0x4B},
+ {0x1, 0x00, 0x4C},
+ {0x1, 0x00, 0x4D},
+ {0x1, 0x00, 0x4E},
+ {0x1, 0x00, 0x4F},
+ {0x1, 0x00, 0x50},
+ {0x1, 0x00, 0x51},
+ {0x1, 0x00, 0x52},
+ {0x1, 0x00, 0x53},
+ {0x1, 0x00, 0x54},
+ {0x1, 0x00, 0x55},
+ {0x1, 0x00, 0x56},
+ {0x1, 0x00, 0x57},
+ {0x1, 0x00, 0x58},
+ {0x1, 0x00, 0x59},
+ {0x1, 0x00, 0x5A},
+ {0x2, 0x03, 0x00},
+ {0x2, 0x00, 0x01},
+ {0x2, 0x00, 0x05},
+ {0x2, 0x00, 0x06},
+ {0x2, 0x00, 0x07},
+ {0x2, 0x00, 0x10},
+ {0x2, 0x00, 0x11},
+ /* Strange - looks like the 501 driver doesn't do anything
+ * at insert time except read the EEPROM
+ */
+ {}
+};
+
+/* Data for video camera init before capture.
+ * Capture and decoding by Colin Peart.
+ * This is is for the 3com HomeConnect Lite which is spca501a based.
+ */
+static const __u16 spca501_3com_open_data[][3] = {
+ /* bmRequest,value,index */
+ {0x2, 0x0050, 0x0000}, /* C/S Enable TG soft reset, timing mode=010 */
+ {0x2, 0x0043, 0x0000}, /* C/S Disable TG soft reset, timing mode=010 */
+ {0x2, 0x0002, 0x0005}, /* C/S GPIO */
+ {0x2, 0x0003, 0x0005}, /* C/S GPIO */
+
+#ifdef CCDSP_SET
+ {0x1, 0x0020, 0x0001}, /* CCDSP Options */
+
+ {0x1, 0x0020, 0x0002}, /* CCDSP Black Level */
+ {0x1, 0x006e, 0x0007}, /* CCDSP Gamma options */
+ {0x1, 0x0090, 0x0015}, /* CCDSP Luminance Low */
+ {0x1, 0x00ff, 0x0016}, /* CCDSP Luminance High */
+ {0x1, 0x0003, 0x003F}, /* CCDSP Gamma correction toggle */
+
+#ifdef ALTER_GAMMA
+ {0x1, 0x0010, 0x0008}, /* CCDSP YUV A11 */
+ {0x1, 0x0000, 0x0009}, /* CCDSP YUV A12 */
+ {0x1, 0x0000, 0x000a}, /* CCDSP YUV A13 */
+ {0x1, 0x0000, 0x000b}, /* CCDSP YUV A21 */
+ {0x1, 0x0010, 0x000c}, /* CCDSP YUV A22 */
+ {0x1, 0x0000, 0x000d}, /* CCDSP YUV A23 */
+ {0x1, 0x0000, 0x000e}, /* CCDSP YUV A31 */
+ {0x1, 0x0000, 0x000f}, /* CCDSP YUV A32 */
+ {0x1, 0x0010, 0x0010}, /* CCDSP YUV A33 */
+ {0x1, 0x0000, 0x0011}, /* CCDSP R Offset */
+ {0x1, 0x0000, 0x0012}, /* CCDSP G Offset */
+ {0x1, 0x0001, 0x0013}, /* CCDSP B Offset */
+ {0x1, 0x0001, 0x0014}, /* CCDSP BG Offset */
+ {0x1, 0x003f, 0x00C1}, /* CCDSP Gamma Correction Enable */
+#endif
+#endif
+
+#ifdef TG_SET
+ {0x0, 0x00fc, 0x0000}, /* TG Shutter Speed High Bits */
+ {0x0, 0x0000, 0x0001}, /* TG Shutter Speed Low Bits */
+ {0x0, 0x00e4, 0x0004}, /* TG DCLK*2 Adjust */
+ {0x0, 0x0008, 0x0005}, /* TG ADCK Adjust */
+ {0x0, 0x0003, 0x0006}, /* TG FR Phase Adjust */
+ {0x0, 0x0001, 0x0007}, /* TG FCDS Phase Adjust */
+ {0x0, 0x0039, 0x0008}, /* TG FS Phase Adjust */
+ {0x0, 0x0088, 0x000a}, /* TG MH1 */
+ {0x0, 0x0003, 0x000f}, /* TG Pixel ID */
+
+ /* Like below, unexplained toglleing */
+ {0x0, 0x0080, 0x000c},
+ {0x0, 0x0000, 0x000d},
+ {0x0, 0x0080, 0x000c},
+ {0x0, 0x0004, 0x000d},
+ {0x0, 0x0000, 0x000c},
+ {0x0, 0x0000, 0x000d},
+ {0x0, 0x0040, 0x000c},
+ {0x0, 0x0017, 0x000d},
+ {0x0, 0x00c0, 0x000c},
+ {0x0, 0x0000, 0x000d},
+ {0x0, 0x0080, 0x000c},
+ {0x0, 0x0006, 0x000d},
+ {0x0, 0x0080, 0x000c},
+ {0x0, 0x0004, 0x000d},
+ {0x0, 0x0002, 0x0003},
+#endif
+
+#ifdef DSPWIN_SET
+ {0x1, 0x001c, 0x0017}, /* CCDSP W1 Start X */
+ {0x1, 0x00e2, 0x0019}, /* CCDSP W2 Start X */
+ {0x1, 0x001c, 0x001b}, /* CCDSP W3 Start X */
+ {0x1, 0x00e2, 0x001d}, /* CCDSP W4 Start X */
+ {0x1, 0x00aa, 0x001f}, /* CCDSP W5 Start X */
+ {0x1, 0x0070, 0x0020}, /* CCDSP W5 Start Y */
+#endif
+ {0x0, 0x0001, 0x0010}, /* TG Start Clock */
+
+/* {0x2, 0x006a, 0x0001}, * C/S Enable ISOSYNCH Packet Engine */
+ {0x2, 0x0068, 0x0001}, /* C/S Diable ISOSYNCH Packet Engine */
+ {0x2, 0x0000, 0x0005},
+ {0x2, 0x0043, 0x0000}, /* C/S Set Timing Mode, Disable TG soft reset */
+ {0x2, 0x0043, 0x0000}, /* C/S Set Timing Mode, Disable TG soft reset */
+ {0x2, 0x0002, 0x0005}, /* C/S GPIO */
+ {0x2, 0x0003, 0x0005}, /* C/S GPIO */
+
+ {0x2, 0x006a, 0x0001}, /* C/S Enable ISOSYNCH Packet Engine */
+ {}
+};
+
+/*
+ * Data used to initialize a SPCA501C with HV7131B sensor.
+ * From a capture file taken with USBSnoop v 1.5
+ * I have a "SPCA501C pc camera chipset" manual by sunplus, but some
+ * of the value meanings are obscure or simply "reserved".
+ * to do list:
+ * 1) Understand what every value means
+ * 2) Understand why some values seem to appear more than once
+ * 3) Write a small comment for each line of the following arrays.
+ */
+static const __u16 spca501c_arowana_open_data[][3] = {
+ /* bmRequest,value,index */
+ {0x02, 0x0007, 0x0005},
+ {0x02, 0xa048, 0x0000},
+ {0x05, 0x0022, 0x0004},
+ {0x01, 0x0006, 0x0011},
+ {0x01, 0x00ff, 0x0012},
+ {0x01, 0x0014, 0x0013},
+ {0x01, 0x0000, 0x0014},
+ {0x01, 0x0042, 0x0051},
+ {0x01, 0x0040, 0x0052},
+ {0x01, 0x0051, 0x0053},
+ {0x01, 0x0040, 0x0054},
+ {0x01, 0x0000, 0x0055},
+ {0x00, 0x0025, 0x0000},
+ {0x00, 0x0026, 0x0000},
+ {0x00, 0x0001, 0x0000},
+ {0x00, 0x0027, 0x0000},
+ {0x00, 0x008a, 0x0000},
+ {}
+};
+
+static const __u16 spca501c_arowana_init_data[][3] = {
+ /* bmRequest,value,index */
+ {0x02, 0x0007, 0x0005},
+ {0x02, 0xa048, 0x0000},
+ {0x05, 0x0022, 0x0004},
+ {0x01, 0x0006, 0x0011},
+ {0x01, 0x00ff, 0x0012},
+ {0x01, 0x0014, 0x0013},
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+ {0x00, 0x0000, 0x0004},
+ {0x00, 0x0090, 0x0005},
+ {0x00, 0x0000, 0x0006},
+ {0x00, 0x0040, 0x0007},
+ {0x00, 0x00c0, 0x0008},
+ {0x00, 0x004a, 0x0009},
+ {0x00, 0x0000, 0x000a},
+ {0x00, 0x0000, 0x000b},
+ {0x00, 0x0001, 0x000c},
+ {0x00, 0x0001, 0x000d},
+ {0x00, 0x0000, 0x000e},
+ {0x00, 0x0002, 0x000f},
+ {0x00, 0x0001, 0x0010},
+ {0x00, 0x0000, 0x0011},
+ {0x00, 0x0000, 0x0012},
+ {0x00, 0x0002, 0x0020},
+ {0x00, 0x0080, 0x0021},
+ {0x00, 0x0001, 0x0022},
+ {0x00, 0x00e0, 0x0023},
+ {0x00, 0x0000, 0x0024},
+ {0x00, 0x00d5, 0x0025},
+ {0x00, 0x0000, 0x0026},
+ {0x00, 0x000b, 0x0027},
+ {0x00, 0x0000, 0x0046},
+ {0x00, 0x0000, 0x0047},
+ {0x00, 0x0000, 0x0048},
+ {0x00, 0x0000, 0x0049},
+ {0x00, 0x0008, 0x004a},
+ {0xff, 0x0000, 0x00d0},
+ {0xff, 0x00d8, 0x00d1},
+ {0xff, 0x0000, 0x00d4},
+ {0xff, 0x0000, 0x00d5},
+ {0x01, 0x00a6, 0x0000},
+ {0x01, 0x0028, 0x0001},
+ {0x01, 0x0000, 0x0002},
+ {0x01, 0x000a, 0x0003},
+ {0x01, 0x0040, 0x0004},
+ {0x01, 0x0066, 0x0007},
+ {0x01, 0x0011, 0x0008},
+ {0x01, 0x0032, 0x0009},
+ {0x01, 0x00fd, 0x000a},
+ {0x01, 0x0038, 0x000b},
+ {0x01, 0x00d1, 0x000c},
+ {0x01, 0x00f7, 0x000d},
+ {0x01, 0x00ed, 0x000e},
+ {0x01, 0x00d8, 0x000f},
+ {0x01, 0x0038, 0x0010},
+ {0x01, 0x00ff, 0x0015},
+ {0x01, 0x0001, 0x0016},
+ {0x01, 0x0032, 0x0017},
+ {0x01, 0x0023, 0x0018},
+ {0x01, 0x00ce, 0x0019},
+ {0x01, 0x0023, 0x001a},
+ {0x01, 0x0032, 0x001b},
+ {0x01, 0x008d, 0x001c},
+ {0x01, 0x00ce, 0x001d},
+ {0x01, 0x008d, 0x001e},
+ {0x01, 0x0000, 0x001f},
+ {0x01, 0x0000, 0x0020},
+ {0x01, 0x00ff, 0x003e},
+ {0x01, 0x0003, 0x003f},
+ {0x01, 0x0000, 0x0040},
+ {0x01, 0x0035, 0x0041},
+ {0x01, 0x0053, 0x0042},
+ {0x01, 0x0069, 0x0043},
+ {0x01, 0x007c, 0x0044},
+ {0x01, 0x008c, 0x0045},
+ {0x01, 0x009a, 0x0046},
+ {0x01, 0x00a8, 0x0047},
+ {0x01, 0x00b4, 0x0048},
+ {0x01, 0x00bf, 0x0049},
+ {0x01, 0x00ca, 0x004a},
+ {0x01, 0x00d4, 0x004b},
+ {0x01, 0x00dd, 0x004c},
+ {0x01, 0x00e7, 0x004d},
+ {0x01, 0x00ef, 0x004e},
+ {0x01, 0x00f8, 0x004f},
+ {0x01, 0x00ff, 0x0050},
+ {0x01, 0x0001, 0x0056},
+ {0x01, 0x0060, 0x0057},
+ {0x01, 0x0040, 0x0058},
+ {0x01, 0x0011, 0x0059},
+ {0x01, 0x0001, 0x005a},
+ {0x02, 0x0007, 0x0005},
+ {0x02, 0xa048, 0x0000},
+ {0x02, 0x0007, 0x0005},
+ {0x02, 0x0015, 0x0006},
+ {0x02, 0x100a, 0x0007},
+ {0x02, 0xa048, 0x0000},
+ {0x02, 0xc002, 0x0001},
+ {0x02, 0x000f, 0x0005},
+ {0x02, 0xa048, 0x0000},
+ {0x05, 0x0022, 0x0004},
+ {0x05, 0x0025, 0x0001},
+ {0x05, 0x0000, 0x0000},
+ {0x05, 0x0026, 0x0001},
+ {0x05, 0x0001, 0x0000},
+ {0x05, 0x0027, 0x0001},
+ {0x05, 0x0000, 0x0000},
+ {0x05, 0x0001, 0x0001},
+ {0x05, 0x0000, 0x0000},
+ {0x05, 0x0021, 0x0001},
+ {0x05, 0x00d2, 0x0000},
+ {0x05, 0x0020, 0x0001},
+ {0x05, 0x0000, 0x0000},
+ {0x00, 0x0090, 0x0005},
+ {0x01, 0x00a6, 0x0000},
+ {0x05, 0x0026, 0x0001},
+ {0x05, 0x0001, 0x0000},
+ {0x05, 0x0027, 0x0001},
+ {0x05, 0x000f, 0x0000},
+ {0x01, 0x0003, 0x003f},
+ {0x01, 0x0001, 0x0056},
+ {0x01, 0x0011, 0x0008},
+ {0x01, 0x0032, 0x0009},
+ {0x01, 0xfffd, 0x000a},
+ {0x01, 0x0023, 0x000b},
+ {0x01, 0xffea, 0x000c},
+ {0x01, 0xfff4, 0x000d},
+ {0x01, 0xfffc, 0x000e},
+ {0x01, 0xffe3, 0x000f},
+ {0x01, 0x001f, 0x0010},
+ {0x01, 0x00a8, 0x0001},
+ {0x01, 0x0067, 0x0007},
+ {0x01, 0x0042, 0x0051},
+ {0x01, 0x0051, 0x0053},
+ {0x01, 0x000a, 0x0003},
+ {0x02, 0xc002, 0x0001},
+ {0x02, 0x0007, 0x0005},
+ {0x02, 0xc000, 0x0001},
+ {0x02, 0x0000, 0x0005},
+ {0x02, 0x0007, 0x0005},
+ {0x02, 0x2000, 0x0000},
+ {0x05, 0x0022, 0x0004},
+ {0x05, 0x0015, 0x0001},
+ {0x05, 0x00ea, 0x0000},
+ {0x05, 0x0021, 0x0001},
+ {0x05, 0x00d2, 0x0000},
+ {0x05, 0x0023, 0x0001},
+ {0x05, 0x0003, 0x0000},
+ {0x05, 0x0030, 0x0001},
+ {0x05, 0x002b, 0x0000},
+ {0x05, 0x0031, 0x0001},
+ {0x05, 0x0023, 0x0000},
+ {0x05, 0x0032, 0x0001},
+ {0x05, 0x0023, 0x0000},
+ {0x05, 0x0033, 0x0001},
+ {0x05, 0x0023, 0x0000},
+ {0x05, 0x0034, 0x0001},
+ {0x05, 0x0002, 0x0000},
+ {0x05, 0x0050, 0x0001},
+ {0x05, 0x0000, 0x0000},
+ {0x05, 0x0051, 0x0001},
+ {0x05, 0x0000, 0x0000},
+ {0x05, 0x0052, 0x0001},
+ {0x05, 0x0000, 0x0000},
+ {0x05, 0x0054, 0x0001},
+ {0x05, 0x0001, 0x0000},
+ {0x00, 0x0000, 0x0001},
+ {0x00, 0x0000, 0x0002},
+ {0x00, 0x000c, 0x0003},
+ {0x00, 0x0000, 0x0004},
+ {0x00, 0x0090, 0x0005},
+ {0x00, 0x0000, 0x0006},
+ {0x00, 0x0040, 0x0007},
+ {0x00, 0x00c0, 0x0008},
+ {0x00, 0x004a, 0x0009},
+ {0x00, 0x0000, 0x000a},
+ {0x00, 0x0000, 0x000b},
+ {0x00, 0x0001, 0x000c},
+ {0x00, 0x0001, 0x000d},
+ {0x00, 0x0000, 0x000e},
+ {0x00, 0x0002, 0x000f},
+ {0x00, 0x0001, 0x0010},
+ {0x00, 0x0000, 0x0011},
+ {0x00, 0x0000, 0x0012},
+ {0x00, 0x0002, 0x0020},
+ {0x00, 0x0080, 0x0021},
+ {0x00, 0x0001, 0x0022},
+ {0x00, 0x00e0, 0x0023},
+ {0x00, 0x0000, 0x0024},
+ {0x00, 0x00d5, 0x0025},
+ {0x00, 0x0000, 0x0026},
+ {0x00, 0x000b, 0x0027},
+ {0x00, 0x0000, 0x0046},
+ {0x00, 0x0000, 0x0047},
+ {0x00, 0x0000, 0x0048},
+ {0x00, 0x0000, 0x0049},
+ {0x00, 0x0008, 0x004a},
+ {0xff, 0x0000, 0x00d0},
+ {0xff, 0x00d8, 0x00d1},
+ {0xff, 0x0000, 0x00d4},
+ {0xff, 0x0000, 0x00d5},
+ {0x01, 0x00a6, 0x0000},
+ {0x01, 0x0028, 0x0001},
+ {0x01, 0x0000, 0x0002},
+ {0x01, 0x000a, 0x0003},
+ {0x01, 0x0040, 0x0004},
+ {0x01, 0x0066, 0x0007},
+ {0x01, 0x0011, 0x0008},
+ {0x01, 0x0032, 0x0009},
+ {0x01, 0x00fd, 0x000a},
+ {0x01, 0x0038, 0x000b},
+ {0x01, 0x00d1, 0x000c},
+ {0x01, 0x00f7, 0x000d},
+ {0x01, 0x00ed, 0x000e},
+ {0x01, 0x00d8, 0x000f},
+ {0x01, 0x0038, 0x0010},
+ {0x01, 0x00ff, 0x0015},
+ {0x01, 0x0001, 0x0016},
+ {0x01, 0x0032, 0x0017},
+ {0x01, 0x0023, 0x0018},
+ {0x01, 0x00ce, 0x0019},
+ {0x01, 0x0023, 0x001a},
+ {0x01, 0x0032, 0x001b},
+ {0x01, 0x008d, 0x001c},
+ {0x01, 0x00ce, 0x001d},
+ {0x01, 0x008d, 0x001e},
+ {0x01, 0x0000, 0x001f},
+ {0x01, 0x0000, 0x0020},
+ {0x01, 0x00ff, 0x003e},
+ {0x01, 0x0003, 0x003f},
+ {0x01, 0x0000, 0x0040},
+ {0x01, 0x0035, 0x0041},
+ {0x01, 0x0053, 0x0042},
+ {0x01, 0x0069, 0x0043},
+ {0x01, 0x007c, 0x0044},
+ {0x01, 0x008c, 0x0045},
+ {0x01, 0x009a, 0x0046},
+ {0x01, 0x00a8, 0x0047},
+ {0x01, 0x00b4, 0x0048},
+ {0x01, 0x00bf, 0x0049},
+ {0x01, 0x00ca, 0x004a},
+ {0x01, 0x00d4, 0x004b},
+ {0x01, 0x00dd, 0x004c},
+ {0x01, 0x00e7, 0x004d},
+ {0x01, 0x00ef, 0x004e},
+ {0x01, 0x00f8, 0x004f},
+ {0x01, 0x00ff, 0x0050},
+ {0x01, 0x0001, 0x0056},
+ {0x01, 0x0060, 0x0057},
+ {0x01, 0x0040, 0x0058},
+ {0x01, 0x0011, 0x0059},
+ {0x01, 0x0001, 0x005a},
+ {0x02, 0x0007, 0x0005},
+ {0x02, 0xa048, 0x0000},
+ {0x02, 0x0007, 0x0005},
+ {0x02, 0x0015, 0x0006},
+ {0x02, 0x100a, 0x0007},
+ {0x02, 0xa048, 0x0000},
+ {0x02, 0xc002, 0x0001},
+ {0x02, 0x000f, 0x0005},
+ {0x02, 0xa048, 0x0000},
+ {0x05, 0x0022, 0x0004},
+ {0x05, 0x0025, 0x0001},
+ {0x05, 0x0000, 0x0000},
+ {0x05, 0x0026, 0x0001},
+ {0x05, 0x0001, 0x0000},
+ {0x05, 0x0027, 0x0001},
+ {0x05, 0x0000, 0x0000},
+ {0x05, 0x0001, 0x0001},
+ {0x05, 0x0000, 0x0000},
+ {0x05, 0x0021, 0x0001},
+ {0x05, 0x00d2, 0x0000},
+ {0x05, 0x0020, 0x0001},
+ {0x05, 0x0000, 0x0000},
+ {0x00, 0x0090, 0x0005},
+ {0x01, 0x00a6, 0x0000},
+ {0x02, 0x0007, 0x0005},
+ {0x02, 0x2000, 0x0000},
+ {0x05, 0x0022, 0x0004},
+ {0x05, 0x0015, 0x0001},
+ {0x05, 0x00ea, 0x0000},
+ {0x05, 0x0021, 0x0001},
+ {0x05, 0x00d2, 0x0000},
+ {0x05, 0x0023, 0x0001},
+ {0x05, 0x0003, 0x0000},
+ {0x05, 0x0030, 0x0001},
+ {0x05, 0x002b, 0x0000},
+ {0x05, 0x0031, 0x0001},
+ {0x05, 0x0023, 0x0000},
+ {0x05, 0x0032, 0x0001},
+ {0x05, 0x0023, 0x0000},
+ {0x05, 0x0033, 0x0001},
+ {0x05, 0x0023, 0x0000},
+ {0x05, 0x0034, 0x0001},
+ {0x05, 0x0002, 0x0000},
+ {0x05, 0x0050, 0x0001},
+ {0x05, 0x0000, 0x0000},
+ {0x05, 0x0051, 0x0001},
+ {0x05, 0x0000, 0x0000},
+ {0x05, 0x0052, 0x0001},
+ {0x05, 0x0000, 0x0000},
+ {0x05, 0x0054, 0x0001},
+ {0x05, 0x0001, 0x0000},
+ {0x00, 0x0000, 0x0001},
+ {0x00, 0x0000, 0x0002},
+ {0x00, 0x000c, 0x0003},
+ {0x00, 0x0000, 0x0004},
+ {0x00, 0x0090, 0x0005},
+ {0x00, 0x0000, 0x0006},
+ {0x00, 0x0040, 0x0007},
+ {0x00, 0x00c0, 0x0008},
+ {0x00, 0x004a, 0x0009},
+ {0x00, 0x0000, 0x000a},
+ {0x00, 0x0000, 0x000b},
+ {0x00, 0x0001, 0x000c},
+ {0x00, 0x0001, 0x000d},
+ {0x00, 0x0000, 0x000e},
+ {0x00, 0x0002, 0x000f},
+ {0x00, 0x0001, 0x0010},
+ {0x00, 0x0000, 0x0011},
+ {0x00, 0x0000, 0x0012},
+ {0x00, 0x0002, 0x0020},
+ {0x00, 0x0080, 0x0021},
+ {0x00, 0x0001, 0x0022},
+ {0x00, 0x00e0, 0x0023},
+ {0x00, 0x0000, 0x0024},
+ {0x00, 0x00d5, 0x0025},
+ {0x00, 0x0000, 0x0026},
+ {0x00, 0x000b, 0x0027},
+ {0x00, 0x0000, 0x0046},
+ {0x00, 0x0000, 0x0047},
+ {0x00, 0x0000, 0x0048},
+ {0x00, 0x0000, 0x0049},
+ {0x00, 0x0008, 0x004a},
+ {0xff, 0x0000, 0x00d0},
+ {0xff, 0x00d8, 0x00d1},
+ {0xff, 0x0000, 0x00d4},
+ {0xff, 0x0000, 0x00d5},
+ {0x01, 0x00a6, 0x0000},
+ {0x01, 0x0028, 0x0001},
+ {0x01, 0x0000, 0x0002},
+ {0x01, 0x000a, 0x0003},
+ {0x01, 0x0040, 0x0004},
+ {0x01, 0x0066, 0x0007},
+ {0x01, 0x0011, 0x0008},
+ {0x01, 0x0032, 0x0009},
+ {0x01, 0x00fd, 0x000a},
+ {0x01, 0x0038, 0x000b},
+ {0x01, 0x00d1, 0x000c},
+ {0x01, 0x00f7, 0x000d},
+ {0x01, 0x00ed, 0x000e},
+ {0x01, 0x00d8, 0x000f},
+ {0x01, 0x0038, 0x0010},
+ {0x01, 0x00ff, 0x0015},
+ {0x01, 0x0001, 0x0016},
+ {0x01, 0x0032, 0x0017},
+ {0x01, 0x0023, 0x0018},
+ {0x01, 0x00ce, 0x0019},
+ {0x01, 0x0023, 0x001a},
+ {0x01, 0x0032, 0x001b},
+ {0x01, 0x008d, 0x001c},
+ {0x01, 0x00ce, 0x001d},
+ {0x01, 0x008d, 0x001e},
+ {0x01, 0x0000, 0x001f},
+ {0x01, 0x0000, 0x0020},
+ {0x01, 0x00ff, 0x003e},
+ {0x01, 0x0003, 0x003f},
+ {0x01, 0x0000, 0x0040},
+ {0x01, 0x0035, 0x0041},
+ {0x01, 0x0053, 0x0042},
+ {0x01, 0x0069, 0x0043},
+ {0x01, 0x007c, 0x0044},
+ {0x01, 0x008c, 0x0045},
+ {0x01, 0x009a, 0x0046},
+ {0x01, 0x00a8, 0x0047},
+ {0x01, 0x00b4, 0x0048},
+ {0x01, 0x00bf, 0x0049},
+ {0x01, 0x00ca, 0x004a},
+ {0x01, 0x00d4, 0x004b},
+ {0x01, 0x00dd, 0x004c},
+ {0x01, 0x00e7, 0x004d},
+ {0x01, 0x00ef, 0x004e},
+ {0x01, 0x00f8, 0x004f},
+ {0x01, 0x00ff, 0x0050},
+ {0x01, 0x0001, 0x0056},
+ {0x01, 0x0060, 0x0057},
+ {0x01, 0x0040, 0x0058},
+ {0x01, 0x0011, 0x0059},
+ {0x01, 0x0001, 0x005a},
+ {0x02, 0x0007, 0x0005},
+ {0x02, 0xa048, 0x0000},
+ {0x02, 0x0007, 0x0005},
+ {0x02, 0x0015, 0x0006},
+ {0x02, 0x100a, 0x0007},
+ {0x02, 0xa048, 0x0000},
+ {0x02, 0xc002, 0x0001},
+ {0x02, 0x000f, 0x0005},
+ {0x02, 0xa048, 0x0000},
+ {0x05, 0x0022, 0x0004},
+ {0x05, 0x0025, 0x0001},
+ {0x05, 0x0000, 0x0000},
+ {0x05, 0x0026, 0x0001},
+ {0x05, 0x0001, 0x0000},
+ {0x05, 0x0027, 0x0001},
+ {0x05, 0x0000, 0x0000},
+ {0x05, 0x0001, 0x0001},
+ {0x05, 0x0000, 0x0000},
+ {0x05, 0x0021, 0x0001},
+ {0x05, 0x00d2, 0x0000},
+ {0x05, 0x0020, 0x0001},
+ {0x05, 0x0000, 0x0000},
+ {0x00, 0x0090, 0x0005},
+ {0x01, 0x00a6, 0x0000},
+ {0x05, 0x0026, 0x0001},
+ {0x05, 0x0001, 0x0000},
+ {0x05, 0x0027, 0x0001},
+ {0x05, 0x001e, 0x0000},
+ {0x01, 0x0003, 0x003f},
+ {0x01, 0x0001, 0x0056},
+ {0x01, 0x0011, 0x0008},
+ {0x01, 0x0032, 0x0009},
+ {0x01, 0xfffd, 0x000a},
+ {0x01, 0x0023, 0x000b},
+ {0x01, 0xffea, 0x000c},
+ {0x01, 0xfff4, 0x000d},
+ {0x01, 0xfffc, 0x000e},
+ {0x01, 0xffe3, 0x000f},
+ {0x01, 0x001f, 0x0010},
+ {0x01, 0x00a8, 0x0001},
+ {0x01, 0x0067, 0x0007},
+ {0x01, 0x0042, 0x0051},
+ {0x01, 0x0051, 0x0053},
+ {0x01, 0x000a, 0x0003},
+ {0x02, 0xc002, 0x0001},
+ {0x02, 0x0007, 0x0005},
+ {0x01, 0x0042, 0x0051},
+ {0x01, 0x0051, 0x0053},
+ {0x05, 0x0026, 0x0001},
+ {0x05, 0x0001, 0x0000},
+ {0x05, 0x0027, 0x0001},
+ {0x05, 0x002d, 0x0000},
+ {0x01, 0x0003, 0x003f},
+ {0x01, 0x0001, 0x0056},
+ {0x02, 0xc000, 0x0001},
+ {0x02, 0x0000, 0x0005},
+ {}
+};
+
+/* Unknown camera from Ori Usbid 0x0000:0x0000 */
+/* Based on snoops from Ori Cohen */
+static const __u16 spca501c_mysterious_open_data[][3] = {
+ {0x02, 0x000f, 0x0005},
+ {0x02, 0xa048, 0x0000},
+ {0x05, 0x0022, 0x0004},
+/* DSP Registers */
+ {0x01, 0x0016, 0x0011}, /* RGB offset */
+ {0x01, 0x0000, 0x0012},
+ {0x01, 0x0006, 0x0013},
+ {0x01, 0x0078, 0x0051},
+ {0x01, 0x0040, 0x0052},
+ {0x01, 0x0046, 0x0053},
+ {0x01, 0x0040, 0x0054},
+ {0x00, 0x0025, 0x0000},
+/* {0x00, 0x0000, 0x0000 }, */
+/* Part 2 */
+/* TG Registers */
+ {0x00, 0x0026, 0x0000},
+ {0x00, 0x0001, 0x0000},
+ {0x00, 0x0027, 0x0000},
+ {0x00, 0x008a, 0x0000},
+ {0x02, 0x0007, 0x0005},
+ {0x02, 0x2000, 0x0000},
+ {0x05, 0x0022, 0x0004},
+ {0x05, 0x0015, 0x0001},
+ {0x05, 0x00ea, 0x0000},
+ {0x05, 0x0021, 0x0001},
+ {0x05, 0x00d2, 0x0000},
+ {0x05, 0x0023, 0x0001},
+ {0x05, 0x0003, 0x0000},
+ {0x05, 0x0030, 0x0001},
+ {0x05, 0x002b, 0x0000},
+ {0x05, 0x0031, 0x0001},
+ {0x05, 0x0023, 0x0000},
+ {0x05, 0x0032, 0x0001},
+ {0x05, 0x0023, 0x0000},
+ {0x05, 0x0033, 0x0001},
+ {0x05, 0x0023, 0x0000},
+ {0x05, 0x0034, 0x0001},
+ {0x05, 0x0002, 0x0000},
+ {0x05, 0x0050, 0x0001},
+ {0x05, 0x0000, 0x0000},
+ {0x05, 0x0051, 0x0001},
+ {0x05, 0x0000, 0x0000},
+ {0x05, 0x0052, 0x0001},
+ {0x05, 0x0000, 0x0000},
+ {0x05, 0x0054, 0x0001},
+ {0x05, 0x0001, 0x0000},
+ {}
+};
+
+/* Based on snoops from Ori Cohen */
+static const __u16 spca501c_mysterious_init_data[][3] = {
+/* Part 3 */
+/* TG registers */
+/* {0x00, 0x0000, 0x0000}, */
+ {0x00, 0x0000, 0x0001},
+ {0x00, 0x0000, 0x0002},
+ {0x00, 0x0006, 0x0003},
+ {0x00, 0x0000, 0x0004},
+ {0x00, 0x0090, 0x0005},
+ {0x00, 0x0000, 0x0006},
+ {0x00, 0x0040, 0x0007},
+ {0x00, 0x00c0, 0x0008},
+ {0x00, 0x004a, 0x0009},
+ {0x00, 0x0000, 0x000a},
+ {0x00, 0x0000, 0x000b},
+ {0x00, 0x0001, 0x000c},
+ {0x00, 0x0001, 0x000d},
+ {0x00, 0x0000, 0x000e},
+ {0x00, 0x0002, 0x000f},
+ {0x00, 0x0001, 0x0010},
+ {0x00, 0x0000, 0x0011},
+ {0x00, 0x0001, 0x0012},
+ {0x00, 0x0002, 0x0020},
+ {0x00, 0x0080, 0x0021}, /* 640 */
+ {0x00, 0x0001, 0x0022},
+ {0x00, 0x00e0, 0x0023}, /* 480 */
+ {0x00, 0x0000, 0x0024}, /* Offset H hight */
+ {0x00, 0x00d3, 0x0025}, /* low */
+ {0x00, 0x0000, 0x0026}, /* Offset V */
+ {0x00, 0x000d, 0x0027}, /* low */
+ {0x00, 0x0000, 0x0046},
+ {0x00, 0x0000, 0x0047},
+ {0x00, 0x0000, 0x0048},
+ {0x00, 0x0000, 0x0049},
+ {0x00, 0x0008, 0x004a},
+/* DSP Registers */
+ {0x01, 0x00a6, 0x0000},
+ {0x01, 0x0028, 0x0001},
+ {0x01, 0x0000, 0x0002},
+ {0x01, 0x000a, 0x0003}, /* Level Calc bit7 ->1 Auto */
+ {0x01, 0x0040, 0x0004},
+ {0x01, 0x0066, 0x0007},
+ {0x01, 0x000f, 0x0008}, /* A11 Color correction coeff */
+ {0x01, 0x002d, 0x0009}, /* A12 */
+ {0x01, 0x0005, 0x000a}, /* A13 */
+ {0x01, 0x0023, 0x000b}, /* A21 */
+ {0x01, 0x00e0, 0x000c}, /* A22 */
+ {0x01, 0x00fd, 0x000d}, /* A23 */
+ {0x01, 0x00f4, 0x000e}, /* A31 */
+ {0x01, 0x00e4, 0x000f}, /* A32 */
+ {0x01, 0x0028, 0x0010}, /* A33 */
+ {0x01, 0x00ff, 0x0015}, /* Reserved */
+ {0x01, 0x0001, 0x0016}, /* Reserved */
+ {0x01, 0x0032, 0x0017}, /* Win1 Start begin */
+ {0x01, 0x0023, 0x0018},
+ {0x01, 0x00ce, 0x0019},
+ {0x01, 0x0023, 0x001a},
+ {0x01, 0x0032, 0x001b},
+ {0x01, 0x008d, 0x001c},
+ {0x01, 0x00ce, 0x001d},
+ {0x01, 0x008d, 0x001e},
+ {0x01, 0x0000, 0x001f},
+ {0x01, 0x0000, 0x0020}, /* Win1 Start end */
+ {0x01, 0x00ff, 0x003e}, /* Reserved begin */
+ {0x01, 0x0002, 0x003f},
+ {0x01, 0x0000, 0x0040},
+ {0x01, 0x0035, 0x0041},
+ {0x01, 0x0053, 0x0042},
+ {0x01, 0x0069, 0x0043},
+ {0x01, 0x007c, 0x0044},
+ {0x01, 0x008c, 0x0045},
+ {0x01, 0x009a, 0x0046},
+ {0x01, 0x00a8, 0x0047},
+ {0x01, 0x00b4, 0x0048},
+ {0x01, 0x00bf, 0x0049},
+ {0x01, 0x00ca, 0x004a},
+ {0x01, 0x00d4, 0x004b},
+ {0x01, 0x00dd, 0x004c},
+ {0x01, 0x00e7, 0x004d},
+ {0x01, 0x00ef, 0x004e},
+ {0x01, 0x00f8, 0x004f},
+ {0x01, 0x00ff, 0x0050},
+ {0x01, 0x0003, 0x0056}, /* Reserved end */
+ {0x01, 0x0060, 0x0057}, /* Edge Gain */
+ {0x01, 0x0040, 0x0058},
+ {0x01, 0x0011, 0x0059}, /* Edge Bandwidth */
+ {0x01, 0x0001, 0x005a},
+ {0x02, 0x0007, 0x0005},
+ {0x02, 0xa048, 0x0000},
+ {0x02, 0x0007, 0x0005},
+ {0x02, 0x0015, 0x0006},
+ {0x02, 0x200a, 0x0007},
+ {0x02, 0xa048, 0x0000},
+ {0x02, 0xc000, 0x0001},
+ {0x02, 0x000f, 0x0005},
+ {0x02, 0xa048, 0x0000},
+ {0x05, 0x0022, 0x0004},
+ {0x05, 0x0025, 0x0001},
+ {0x05, 0x0000, 0x0000},
+/* Part 4 */
+ {0x05, 0x0026, 0x0001},
+ {0x05, 0x0001, 0x0000},
+ {0x05, 0x0027, 0x0001},
+ {0x05, 0x0000, 0x0000},
+ {0x05, 0x0001, 0x0001},
+ {0x05, 0x0000, 0x0000},
+ {0x05, 0x0021, 0x0001},
+ {0x05, 0x00d2, 0x0000},
+ {0x05, 0x0020, 0x0001},
+ {0x05, 0x0000, 0x0000},
+ {0x00, 0x0090, 0x0005},
+ {0x01, 0x00a6, 0x0000},
+ {0x02, 0x0000, 0x0005},
+ {0x05, 0x0026, 0x0001},
+ {0x05, 0x0001, 0x0000},
+ {0x05, 0x0027, 0x0001},
+ {0x05, 0x004e, 0x0000},
+/* Part 5 */
+ {0x01, 0x0003, 0x003f},
+ {0x01, 0x0001, 0x0056},
+ {0x01, 0x000f, 0x0008},
+ {0x01, 0x002d, 0x0009},
+ {0x01, 0x0005, 0x000a},
+ {0x01, 0x0023, 0x000b},
+ {0x01, 0xffe0, 0x000c},
+ {0x01, 0xfffd, 0x000d},
+ {0x01, 0xfff4, 0x000e},
+ {0x01, 0xffe4, 0x000f},
+ {0x01, 0x0028, 0x0010},
+ {0x01, 0x00a8, 0x0001},
+ {0x01, 0x0066, 0x0007},
+ {0x01, 0x0032, 0x0017},
+ {0x01, 0x0023, 0x0018},
+ {0x01, 0x00ce, 0x0019},
+ {0x01, 0x0023, 0x001a},
+ {0x01, 0x0032, 0x001b},
+ {0x01, 0x008d, 0x001c},
+ {0x01, 0x00ce, 0x001d},
+ {0x01, 0x008d, 0x001e},
+ {0x01, 0x00c8, 0x0015}, /* c8 Poids fort Luma */
+ {0x01, 0x0032, 0x0016}, /* 32 */
+ {0x01, 0x0016, 0x0011}, /* R 00 */
+ {0x01, 0x0016, 0x0012}, /* G 00 */
+ {0x01, 0x0016, 0x0013}, /* B 00 */
+ {0x01, 0x000a, 0x0003},
+ {0x02, 0xc002, 0x0001},
+ {0x02, 0x0007, 0x0005},
+ {}
+};
+
+static int reg_write(struct usb_device *dev,
+ __u16 req, __u16 index, __u16 value)
+{
+ int ret;
+
+ ret = usb_control_msg(dev,
+ usb_sndctrlpipe(dev, 0),
+ req,
+ USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ value, index, NULL, 0, 500);
+ PDEBUG(D_USBO, "reg write: 0x%02x 0x%02x 0x%02x",
+ req, index, value);
+ if (ret < 0)
+ pr_err("reg write: error %d\n", ret);
+ return ret;
+}
+
+
+static int write_vector(struct gspca_dev *gspca_dev,
+ const __u16 data[][3])
+{
+ struct usb_device *dev = gspca_dev->dev;
+ int ret, i = 0;
+
+ while (data[i][0] != 0 || data[i][1] != 0 || data[i][2] != 0) {
+ ret = reg_write(dev, data[i][0], data[i][2], data[i][1]);
+ if (ret < 0) {
+ PDEBUG(D_ERR,
+ "Reg write failed for 0x%02x,0x%02x,0x%02x",
+ data[i][0], data[i][1], data[i][2]);
+ return ret;
+ }
+ i++;
+ }
+ return 0;
+}
+
+static void setbrightness(struct gspca_dev *gspca_dev, s32 val)
+{
+ reg_write(gspca_dev->dev, SPCA501_REG_CCDSP, 0x12, val);
+}
+
+static void setcontrast(struct gspca_dev *gspca_dev, s32 val)
+{
+ reg_write(gspca_dev->dev, 0x00, 0x00,
+ (val >> 8) & 0xff);
+ reg_write(gspca_dev->dev, 0x00, 0x01,
+ val & 0xff);
+}
+
+static void setcolors(struct gspca_dev *gspca_dev, s32 val)
+{
+ reg_write(gspca_dev->dev, SPCA501_REG_CCDSP, 0x0c, val);
+}
+
+static void setblue_balance(struct gspca_dev *gspca_dev, s32 val)
+{
+ reg_write(gspca_dev->dev, SPCA501_REG_CCDSP, 0x11, val);
+}
+
+static void setred_balance(struct gspca_dev *gspca_dev, s32 val)
+{
+ reg_write(gspca_dev->dev, SPCA501_REG_CCDSP, 0x13, val);
+}
+
+/* this function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct cam *cam;
+
+ cam = &gspca_dev->cam;
+ cam->cam_mode = vga_mode;
+ cam->nmodes = ARRAY_SIZE(vga_mode);
+ sd->subtype = id->driver_info;
+
+ return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ switch (sd->subtype) {
+ case Arowana300KCMOSCamera:
+ case SmileIntlCamera:
+ /* Arowana 300k CMOS Camera data */
+ if (write_vector(gspca_dev, spca501c_arowana_init_data))
+ goto error;
+ break;
+ case MystFromOriUnknownCamera:
+ /* Unknown Ori CMOS Camera data */
+ if (write_vector(gspca_dev, spca501c_mysterious_open_data))
+ goto error;
+ break;
+ default:
+ /* generic spca501 init data */
+ if (write_vector(gspca_dev, spca501_init_data))
+ goto error;
+ break;
+ }
+ PDEBUG(D_STREAM, "Initializing SPCA501 finished");
+ return 0;
+error:
+ return -EINVAL;
+}
+
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct usb_device *dev = gspca_dev->dev;
+ int mode;
+
+ switch (sd->subtype) {
+ case ThreeComHomeConnectLite:
+ /* Special handling for 3com data */
+ write_vector(gspca_dev, spca501_3com_open_data);
+ break;
+ case Arowana300KCMOSCamera:
+ case SmileIntlCamera:
+ /* Arowana 300k CMOS Camera data */
+ write_vector(gspca_dev, spca501c_arowana_open_data);
+ break;
+ case MystFromOriUnknownCamera:
+ /* Unknown CMOS Camera data */
+ write_vector(gspca_dev, spca501c_mysterious_init_data);
+ break;
+ default:
+ /* Generic 501 open data */
+ write_vector(gspca_dev, spca501_open_data);
+ }
+
+ /* memorize the wanted pixel format */
+ mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
+
+ /* Enable ISO packet machine CTRL reg=2,
+ * index=1 bitmask=0x2 (bit ordinal 1) */
+ reg_write(dev, SPCA50X_REG_USB, 0x6, 0x94);
+ switch (mode) {
+ case 0: /* 640x480 */
+ reg_write(dev, SPCA50X_REG_USB, 0x07, 0x004a);
+ break;
+ case 1: /* 320x240 */
+ reg_write(dev, SPCA50X_REG_USB, 0x07, 0x104a);
+ break;
+ default:
+/* case 2: * 160x120 */
+ reg_write(dev, SPCA50X_REG_USB, 0x07, 0x204a);
+ break;
+ }
+ reg_write(dev, SPCA501_REG_CTLRL, 0x01, 0x02);
+
+ return 0;
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+ /* Disable ISO packet
+ * machine CTRL reg=2, index=1 bitmask=0x0 (bit ordinal 1) */
+ reg_write(gspca_dev->dev, SPCA501_REG_CTLRL, 0x01, 0x00);
+}
+
+/* called on streamoff with alt 0 and on disconnect */
+static void sd_stop0(struct gspca_dev *gspca_dev)
+{
+ if (!gspca_dev->present)
+ return;
+ reg_write(gspca_dev->dev, SPCA501_REG_CTLRL, 0x05, 0x00);
+}
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, /* isoc packet */
+ int len) /* iso packet length */
+{
+ switch (data[0]) {
+ case 0: /* start of frame */
+ gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
+ data += SPCA501_OFFSET_DATA;
+ len -= SPCA501_OFFSET_DATA;
+ gspca_frame_add(gspca_dev, FIRST_PACKET, data, len);
+ return;
+ case 0xff: /* drop */
+/* gspca_dev->last_packet_type = DISCARD_PACKET; */
+ return;
+ }
+ data++;
+ len--;
+ gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
+}
+
+static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct gspca_dev *gspca_dev =
+ container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+
+ gspca_dev->usb_err = 0;
+
+ if (!gspca_dev->streaming)
+ return 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_BRIGHTNESS:
+ setbrightness(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_CONTRAST:
+ setcontrast(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_SATURATION:
+ setcolors(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_BLUE_BALANCE:
+ setblue_balance(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_RED_BALANCE:
+ setred_balance(gspca_dev, ctrl->val);
+ break;
+ }
+ return gspca_dev->usb_err;
+}
+
+static const struct v4l2_ctrl_ops sd_ctrl_ops = {
+ .s_ctrl = sd_s_ctrl,
+};
+
+static int sd_init_controls(struct gspca_dev *gspca_dev)
+{
+ struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
+
+ gspca_dev->vdev.ctrl_handler = hdl;
+ v4l2_ctrl_handler_init(hdl, 5);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_BRIGHTNESS, 0, 127, 1, 0);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_CONTRAST, 0, 64725, 1, 64725);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_SATURATION, 0, 63, 1, 20);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_BLUE_BALANCE, 0, 127, 1, 0);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_RED_BALANCE, 0, 127, 1, 0);
+
+ if (hdl->error) {
+ pr_err("Could not initialize controls\n");
+ return hdl->error;
+ }
+ return 0;
+}
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .config = sd_config,
+ .init = sd_init,
+ .init_controls = sd_init_controls,
+ .start = sd_start,
+ .stopN = sd_stopN,
+ .stop0 = sd_stop0,
+ .pkt_scan = sd_pkt_scan,
+};
+
+/* -- module initialisation -- */
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x040a, 0x0002), .driver_info = KodakDVC325},
+ {USB_DEVICE(0x0497, 0xc001), .driver_info = SmileIntlCamera},
+ {USB_DEVICE(0x0506, 0x00df), .driver_info = ThreeComHomeConnectLite},
+ {USB_DEVICE(0x0733, 0x0401), .driver_info = IntelCreateAndShare},
+ {USB_DEVICE(0x0733, 0x0402), .driver_info = ViewQuestM318B},
+ {USB_DEVICE(0x1776, 0x501c), .driver_info = Arowana300KCMOSCamera},
+ {USB_DEVICE(0x0000, 0x0000), .driver_info = MystFromOriUnknownCamera},
+ {}
+};
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
--- /dev/null
+/*
+ * SPCA505 chip based cameras initialization data
+ *
+ * V4L2 by Jean-Francis Moine <http://moinejf.free.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#define MODULE_NAME "spca505"
+
+#include "gspca.h"
+
+MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
+MODULE_DESCRIPTION("GSPCA/SPCA505 USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+/* specific webcam descriptor */
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+
+ u8 subtype;
+#define IntelPCCameraPro 0
+#define Nxultra 1
+};
+
+static const struct v4l2_pix_format vga_mode[] = {
+ {160, 120, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 160 * 120 * 3 / 2,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 4},
+ {176, 144, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
+ .bytesperline = 176,
+ .sizeimage = 176 * 144 * 3 / 2,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 3},
+ {320, 240, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 3 / 2,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 2},
+ {352, 288, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
+ .bytesperline = 352,
+ .sizeimage = 352 * 288 * 3 / 2,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1},
+ {640, 480, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480 * 3 / 2,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0},
+};
+
+#define SPCA50X_OFFSET_DATA 10
+
+#define SPCA50X_REG_USB 0x02 /* spca505 501 */
+
+#define SPCA50X_USB_CTRL 0x00 /* spca505 */
+#define SPCA50X_CUSB_ENABLE 0x01 /* spca505 */
+
+#define SPCA50X_REG_GLOBAL 0x03 /* spca505 */
+#define SPCA50X_GMISC0_IDSEL 0x01 /* Global control device ID select spca505 */
+#define SPCA50X_GLOBAL_MISC0 0x00 /* Global control miscellaneous 0 spca505 */
+
+#define SPCA50X_GLOBAL_MISC1 0x01 /* 505 */
+#define SPCA50X_GLOBAL_MISC3 0x03 /* 505 */
+#define SPCA50X_GMISC3_SAA7113RST 0x20 /* Not sure about this one spca505 */
+
+/* Image format and compression control */
+#define SPCA50X_REG_COMPRESS 0x04
+
+/*
+ * Data to initialize a SPCA505. Common to the CCD and external modes
+ */
+static const u8 spca505_init_data[][3] = {
+ /* bmRequest,value,index */
+ {SPCA50X_REG_GLOBAL, SPCA50X_GMISC3_SAA7113RST, SPCA50X_GLOBAL_MISC3},
+ /* Sensor reset */
+ {SPCA50X_REG_GLOBAL, 0x00, SPCA50X_GLOBAL_MISC3},
+ {SPCA50X_REG_GLOBAL, 0x00, SPCA50X_GLOBAL_MISC1},
+ /* Block USB reset */
+ {SPCA50X_REG_GLOBAL, SPCA50X_GMISC0_IDSEL, SPCA50X_GLOBAL_MISC0},
+
+ {0x05, 0x01, 0x10},
+ /* Maybe power down some stuff */
+ {0x05, 0x0f, 0x11},
+
+ /* Setup internal CCD ? */
+ {0x06, 0x10, 0x08},
+ {0x06, 0x00, 0x09},
+ {0x06, 0x00, 0x0a},
+ {0x06, 0x00, 0x0b},
+ {0x06, 0x10, 0x0c},
+ {0x06, 0x00, 0x0d},
+ {0x06, 0x00, 0x0e},
+ {0x06, 0x00, 0x0f},
+ {0x06, 0x10, 0x10},
+ {0x06, 0x02, 0x11},
+ {0x06, 0x00, 0x12},
+ {0x06, 0x04, 0x13},
+ {0x06, 0x02, 0x14},
+ {0x06, 0x8a, 0x51},
+ {0x06, 0x40, 0x52},
+ {0x06, 0xb6, 0x53},
+ {0x06, 0x3d, 0x54},
+ {}
+};
+
+/*
+ * Data to initialize the camera using the internal CCD
+ */
+static const u8 spca505_open_data_ccd[][3] = {
+ /* bmRequest,value,index */
+ /* Internal CCD data set */
+ {0x03, 0x04, 0x01},
+ /* This could be a reset */
+ {0x03, 0x00, 0x01},
+
+ /* Setup compression and image registers. 0x6 and 0x7 seem to be
+ related to H&V hold, and are resolution mode specific */
+ {0x04, 0x10, 0x01},
+ /* DIFF(0x50), was (0x10) */
+ {0x04, 0x00, 0x04},
+ {0x04, 0x00, 0x05},
+ {0x04, 0x20, 0x06},
+ {0x04, 0x20, 0x07},
+
+ {0x08, 0x0a, 0x00},
+ /* DIFF (0x4a), was (0xa) */
+
+ {0x05, 0x00, 0x10},
+ {0x05, 0x00, 0x11},
+ {0x05, 0x00, 0x00},
+ /* DIFF not written */
+ {0x05, 0x00, 0x01},
+ /* DIFF not written */
+ {0x05, 0x00, 0x02},
+ /* DIFF not written */
+ {0x05, 0x00, 0x03},
+ /* DIFF not written */
+ {0x05, 0x00, 0x04},
+ /* DIFF not written */
+ {0x05, 0x80, 0x05},
+ /* DIFF not written */
+ {0x05, 0xe0, 0x06},
+ /* DIFF not written */
+ {0x05, 0x20, 0x07},
+ /* DIFF not written */
+ {0x05, 0xa0, 0x08},
+ /* DIFF not written */
+ {0x05, 0x0, 0x12},
+ /* DIFF not written */
+ {0x05, 0x02, 0x0f},
+ /* DIFF not written */
+ {0x05, 0x10, 0x46},
+ /* DIFF not written */
+ {0x05, 0x8, 0x4a},
+ /* DIFF not written */
+
+ {0x03, 0x08, 0x03},
+ /* DIFF (0x3,0x28,0x3) */
+ {0x03, 0x08, 0x01},
+ {0x03, 0x0c, 0x03},
+ /* DIFF not written */
+ {0x03, 0x21, 0x00},
+ /* DIFF (0x39) */
+
+/* Extra block copied from init to hopefully ensure CCD is in a sane state */
+ {0x06, 0x10, 0x08},
+ {0x06, 0x00, 0x09},
+ {0x06, 0x00, 0x0a},
+ {0x06, 0x00, 0x0b},
+ {0x06, 0x10, 0x0c},
+ {0x06, 0x00, 0x0d},
+ {0x06, 0x00, 0x0e},
+ {0x06, 0x00, 0x0f},
+ {0x06, 0x10, 0x10},
+ {0x06, 0x02, 0x11},
+ {0x06, 0x00, 0x12},
+ {0x06, 0x04, 0x13},
+ {0x06, 0x02, 0x14},
+ {0x06, 0x8a, 0x51},
+ {0x06, 0x40, 0x52},
+ {0x06, 0xb6, 0x53},
+ {0x06, 0x3d, 0x54},
+ /* End of extra block */
+
+ {0x06, 0x3f, 0x1},
+ /* Block skipped */
+ {0x06, 0x10, 0x02},
+ {0x06, 0x64, 0x07},
+ {0x06, 0x10, 0x08},
+ {0x06, 0x00, 0x09},
+ {0x06, 0x00, 0x0a},
+ {0x06, 0x00, 0x0b},
+ {0x06, 0x10, 0x0c},
+ {0x06, 0x00, 0x0d},
+ {0x06, 0x00, 0x0e},
+ {0x06, 0x00, 0x0f},
+ {0x06, 0x10, 0x10},
+ {0x06, 0x02, 0x11},
+ {0x06, 0x00, 0x12},
+ {0x06, 0x04, 0x13},
+ {0x06, 0x02, 0x14},
+ {0x06, 0x8a, 0x51},
+ {0x06, 0x40, 0x52},
+ {0x06, 0xb6, 0x53},
+ {0x06, 0x3d, 0x54},
+ {0x06, 0x60, 0x57},
+ {0x06, 0x20, 0x58},
+ {0x06, 0x15, 0x59},
+ {0x06, 0x05, 0x5a},
+
+ {0x05, 0x01, 0xc0},
+ {0x05, 0x10, 0xcb},
+ {0x05, 0x80, 0xc1},
+ /* */
+ {0x05, 0x0, 0xc2},
+ /* 4 was 0 */
+ {0x05, 0x00, 0xca},
+ {0x05, 0x80, 0xc1},
+ /* */
+ {0x05, 0x04, 0xc2},
+ {0x05, 0x00, 0xca},
+ {0x05, 0x0, 0xc1},
+ /* */
+ {0x05, 0x00, 0xc2},
+ {0x05, 0x00, 0xca},
+ {0x05, 0x40, 0xc1},
+ /* */
+ {0x05, 0x17, 0xc2},
+ {0x05, 0x00, 0xca},
+ {0x05, 0x80, 0xc1},
+ /* */
+ {0x05, 0x06, 0xc2},
+ {0x05, 0x00, 0xca},
+ {0x05, 0x80, 0xc1},
+ /* */
+ {0x05, 0x04, 0xc2},
+ {0x05, 0x00, 0xca},
+
+ {0x03, 0x4c, 0x3},
+ {0x03, 0x18, 0x1},
+
+ {0x06, 0x70, 0x51},
+ {0x06, 0xbe, 0x53},
+ {0x06, 0x71, 0x57},
+ {0x06, 0x20, 0x58},
+ {0x06, 0x05, 0x59},
+ {0x06, 0x15, 0x5a},
+
+ {0x04, 0x00, 0x08},
+ /* Compress = OFF (0x1 to turn on) */
+ {0x04, 0x12, 0x09},
+ {0x04, 0x21, 0x0a},
+ {0x04, 0x10, 0x0b},
+ {0x04, 0x21, 0x0c},
+ {0x04, 0x05, 0x00},
+ /* was 5 (Image Type ? ) */
+ {0x04, 0x00, 0x01},
+
+ {0x06, 0x3f, 0x01},
+
+ {0x04, 0x00, 0x04},
+ {0x04, 0x00, 0x05},
+ {0x04, 0x40, 0x06},
+ {0x04, 0x40, 0x07},
+
+ {0x06, 0x1c, 0x17},
+ {0x06, 0xe2, 0x19},
+ {0x06, 0x1c, 0x1b},
+ {0x06, 0xe2, 0x1d},
+ {0x06, 0xaa, 0x1f},
+ {0x06, 0x70, 0x20},
+
+ {0x05, 0x01, 0x10},
+ {0x05, 0x00, 0x11},
+ {0x05, 0x01, 0x00},
+ {0x05, 0x05, 0x01},
+ {0x05, 0x00, 0xc1},
+ /* */
+ {0x05, 0x00, 0xc2},
+ {0x05, 0x00, 0xca},
+
+ {0x06, 0x70, 0x51},
+ {0x06, 0xbe, 0x53},
+ {}
+};
+
+/*
+ * Made by Tomasz Zablocki (skalamandra@poczta.onet.pl)
+ * SPCA505b chip based cameras initialization data
+ */
+/* jfm */
+#define initial_brightness 0x7f /* 0x0(white)-0xff(black) */
+/* #define initial_brightness 0x0 //0x0(white)-0xff(black) */
+/*
+ * Data to initialize a SPCA505. Common to the CCD and external modes
+ */
+static const u8 spca505b_init_data[][3] = {
+/* start */
+ {0x02, 0x00, 0x00}, /* init */
+ {0x02, 0x00, 0x01},
+ {0x02, 0x00, 0x02},
+ {0x02, 0x00, 0x03},
+ {0x02, 0x00, 0x04},
+ {0x02, 0x00, 0x05},
+ {0x02, 0x00, 0x06},
+ {0x02, 0x00, 0x07},
+ {0x02, 0x00, 0x08},
+ {0x02, 0x00, 0x09},
+ {0x03, 0x00, 0x00},
+ {0x03, 0x00, 0x01},
+ {0x03, 0x00, 0x02},
+ {0x03, 0x00, 0x03},
+ {0x03, 0x00, 0x04},
+ {0x03, 0x00, 0x05},
+ {0x03, 0x00, 0x06},
+ {0x04, 0x00, 0x00},
+ {0x04, 0x00, 0x02},
+ {0x04, 0x00, 0x04},
+ {0x04, 0x00, 0x05},
+ {0x04, 0x00, 0x06},
+ {0x04, 0x00, 0x07},
+ {0x04, 0x00, 0x08},
+ {0x04, 0x00, 0x09},
+ {0x04, 0x00, 0x0a},
+ {0x04, 0x00, 0x0b},
+ {0x04, 0x00, 0x0c},
+ {0x07, 0x00, 0x00},
+ {0x07, 0x00, 0x03},
+ {0x08, 0x00, 0x00},
+ {0x08, 0x00, 0x01},
+ {0x08, 0x00, 0x02},
+ {0x06, 0x18, 0x08},
+ {0x06, 0xfc, 0x09},
+ {0x06, 0xfc, 0x0a},
+ {0x06, 0xfc, 0x0b},
+ {0x06, 0x18, 0x0c},
+ {0x06, 0xfc, 0x0d},
+ {0x06, 0xfc, 0x0e},
+ {0x06, 0xfc, 0x0f},
+ {0x06, 0x18, 0x10},
+ {0x06, 0xfe, 0x12},
+ {0x06, 0x00, 0x11},
+ {0x06, 0x00, 0x14},
+ {0x06, 0x00, 0x13},
+ {0x06, 0x28, 0x51},
+ {0x06, 0xff, 0x53},
+ {0x02, 0x00, 0x08},
+
+ {0x03, 0x00, 0x03},
+ {0x03, 0x10, 0x03},
+ {}
+};
+
+/*
+ * Data to initialize the camera using the internal CCD
+ */
+static const u8 spca505b_open_data_ccd[][3] = {
+
+/* {0x02,0x00,0x00}, */
+ {0x03, 0x04, 0x01}, /* rst */
+ {0x03, 0x00, 0x01},
+ {0x03, 0x00, 0x00},
+ {0x03, 0x21, 0x00},
+ {0x03, 0x00, 0x04},
+ {0x03, 0x00, 0x03},
+ {0x03, 0x18, 0x03},
+ {0x03, 0x08, 0x01},
+ {0x03, 0x1c, 0x03},
+ {0x03, 0x5c, 0x03},
+ {0x03, 0x5c, 0x03},
+ {0x03, 0x18, 0x01},
+
+/* same as 505 */
+ {0x04, 0x10, 0x01},
+ {0x04, 0x00, 0x04},
+ {0x04, 0x00, 0x05},
+ {0x04, 0x20, 0x06},
+ {0x04, 0x20, 0x07},
+
+ {0x08, 0x0a, 0x00},
+
+ {0x05, 0x00, 0x10},
+ {0x05, 0x00, 0x11},
+ {0x05, 0x00, 0x12},
+ {0x05, 0x6f, 0x00},
+ {0x05, initial_brightness >> 6, 0x00},
+ {0x05, (initial_brightness << 2) & 0xff, 0x01},
+ {0x05, 0x00, 0x02},
+ {0x05, 0x01, 0x03},
+ {0x05, 0x00, 0x04},
+ {0x05, 0x03, 0x05},
+ {0x05, 0xe0, 0x06},
+ {0x05, 0x20, 0x07},
+ {0x05, 0xa0, 0x08},
+ {0x05, 0x00, 0x12},
+ {0x05, 0x02, 0x0f},
+ {0x05, 0x80, 0x14}, /* max exposure off (0=on) */
+ {0x05, 0x01, 0xb0},
+ {0x05, 0x01, 0xbf},
+ {0x03, 0x02, 0x06},
+ {0x05, 0x10, 0x46},
+ {0x05, 0x08, 0x4a},
+
+ {0x06, 0x00, 0x01},
+ {0x06, 0x10, 0x02},
+ {0x06, 0x64, 0x07},
+ {0x06, 0x18, 0x08},
+ {0x06, 0xfc, 0x09},
+ {0x06, 0xfc, 0x0a},
+ {0x06, 0xfc, 0x0b},
+ {0x04, 0x00, 0x01},
+ {0x06, 0x18, 0x0c},
+ {0x06, 0xfc, 0x0d},
+ {0x06, 0xfc, 0x0e},
+ {0x06, 0xfc, 0x0f},
+ {0x06, 0x11, 0x10}, /* contrast */
+ {0x06, 0x00, 0x11},
+ {0x06, 0xfe, 0x12},
+ {0x06, 0x00, 0x13},
+ {0x06, 0x00, 0x14},
+ {0x06, 0x9d, 0x51},
+ {0x06, 0x40, 0x52},
+ {0x06, 0x7c, 0x53},
+ {0x06, 0x40, 0x54},
+ {0x06, 0x02, 0x57},
+ {0x06, 0x03, 0x58},
+ {0x06, 0x15, 0x59},
+ {0x06, 0x05, 0x5a},
+ {0x06, 0x03, 0x56},
+ {0x06, 0x02, 0x3f},
+ {0x06, 0x00, 0x40},
+ {0x06, 0x39, 0x41},
+ {0x06, 0x69, 0x42},
+ {0x06, 0x87, 0x43},
+ {0x06, 0x9e, 0x44},
+ {0x06, 0xb1, 0x45},
+ {0x06, 0xbf, 0x46},
+ {0x06, 0xcc, 0x47},
+ {0x06, 0xd5, 0x48},
+ {0x06, 0xdd, 0x49},
+ {0x06, 0xe3, 0x4a},
+ {0x06, 0xe8, 0x4b},
+ {0x06, 0xed, 0x4c},
+ {0x06, 0xf2, 0x4d},
+ {0x06, 0xf7, 0x4e},
+ {0x06, 0xfc, 0x4f},
+ {0x06, 0xff, 0x50},
+
+ {0x05, 0x01, 0xc0},
+ {0x05, 0x10, 0xcb},
+ {0x05, 0x40, 0xc1},
+ {0x05, 0x04, 0xc2},
+ {0x05, 0x00, 0xca},
+ {0x05, 0x40, 0xc1},
+ {0x05, 0x09, 0xc2},
+ {0x05, 0x00, 0xca},
+ {0x05, 0xc0, 0xc1},
+ {0x05, 0x09, 0xc2},
+ {0x05, 0x00, 0xca},
+ {0x05, 0x40, 0xc1},
+ {0x05, 0x59, 0xc2},
+ {0x05, 0x00, 0xca},
+ {0x04, 0x00, 0x01},
+ {0x05, 0x80, 0xc1},
+ {0x05, 0xec, 0xc2},
+ {0x05, 0x0, 0xca},
+
+ {0x06, 0x02, 0x57},
+ {0x06, 0x01, 0x58},
+ {0x06, 0x15, 0x59},
+ {0x06, 0x0a, 0x5a},
+ {0x06, 0x01, 0x57},
+ {0x06, 0x8a, 0x03},
+ {0x06, 0x0a, 0x6c},
+ {0x06, 0x30, 0x01},
+ {0x06, 0x20, 0x02},
+ {0x06, 0x00, 0x03},
+
+ {0x05, 0x8c, 0x25},
+
+ {0x06, 0x4d, 0x51}, /* maybe saturation (4d) */
+ {0x06, 0x84, 0x53}, /* making green (84) */
+ {0x06, 0x00, 0x57}, /* sharpness (1) */
+ {0x06, 0x18, 0x08},
+ {0x06, 0xfc, 0x09},
+ {0x06, 0xfc, 0x0a},
+ {0x06, 0xfc, 0x0b},
+ {0x06, 0x18, 0x0c}, /* maybe hue (18) */
+ {0x06, 0xfc, 0x0d},
+ {0x06, 0xfc, 0x0e},
+ {0x06, 0xfc, 0x0f},
+ {0x06, 0x18, 0x10}, /* maybe contrast (18) */
+
+ {0x05, 0x01, 0x02},
+
+ {0x04, 0x00, 0x08}, /* compression */
+ {0x04, 0x12, 0x09},
+ {0x04, 0x21, 0x0a},
+ {0x04, 0x10, 0x0b},
+ {0x04, 0x21, 0x0c},
+ {0x04, 0x1d, 0x00}, /* imagetype (1d) */
+ {0x04, 0x41, 0x01}, /* hardware snapcontrol */
+
+ {0x04, 0x00, 0x04},
+ {0x04, 0x00, 0x05},
+ {0x04, 0x10, 0x06},
+ {0x04, 0x10, 0x07},
+ {0x04, 0x40, 0x06},
+ {0x04, 0x40, 0x07},
+ {0x04, 0x00, 0x04},
+ {0x04, 0x00, 0x05},
+
+ {0x06, 0x1c, 0x17},
+ {0x06, 0xe2, 0x19},
+ {0x06, 0x1c, 0x1b},
+ {0x06, 0xe2, 0x1d},
+ {0x06, 0x5f, 0x1f},
+ {0x06, 0x32, 0x20},
+
+ {0x05, initial_brightness >> 6, 0x00},
+ {0x05, (initial_brightness << 2) & 0xff, 0x01},
+ {0x05, 0x06, 0xc1},
+ {0x05, 0x58, 0xc2},
+ {0x05, 0x00, 0xca},
+ {0x05, 0x00, 0x11},
+ {}
+};
+
+static int reg_write(struct usb_device *dev,
+ u16 req, u16 index, u16 value)
+{
+ int ret;
+
+ ret = usb_control_msg(dev,
+ usb_sndctrlpipe(dev, 0),
+ req,
+ USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ value, index, NULL, 0, 500);
+ PDEBUG(D_USBO, "reg write: 0x%02x,0x%02x:0x%02x, %d",
+ req, index, value, ret);
+ if (ret < 0)
+ pr_err("reg write: error %d\n", ret);
+ return ret;
+}
+
+/* returns: negative is error, pos or zero is data */
+static int reg_read(struct gspca_dev *gspca_dev,
+ u16 req, /* bRequest */
+ u16 index) /* wIndex */
+{
+ int ret;
+
+ ret = usb_control_msg(gspca_dev->dev,
+ usb_rcvctrlpipe(gspca_dev->dev, 0),
+ req,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0, /* value */
+ index,
+ gspca_dev->usb_buf, 2,
+ 500); /* timeout */
+ if (ret < 0)
+ return ret;
+ return (gspca_dev->usb_buf[1] << 8) + gspca_dev->usb_buf[0];
+}
+
+static int write_vector(struct gspca_dev *gspca_dev,
+ const u8 data[][3])
+{
+ struct usb_device *dev = gspca_dev->dev;
+ int ret, i = 0;
+
+ while (data[i][0] != 0) {
+ ret = reg_write(dev, data[i][0], data[i][2], data[i][1]);
+ if (ret < 0)
+ return ret;
+ i++;
+ }
+ return 0;
+}
+
+/* this function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct cam *cam;
+
+ cam = &gspca_dev->cam;
+ cam->cam_mode = vga_mode;
+ sd->subtype = id->driver_info;
+ if (sd->subtype != IntelPCCameraPro)
+ cam->nmodes = ARRAY_SIZE(vga_mode);
+ else /* no 640x480 for IntelPCCameraPro */
+ cam->nmodes = ARRAY_SIZE(vga_mode) - 1;
+
+ return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (write_vector(gspca_dev,
+ sd->subtype == Nxultra
+ ? spca505b_init_data
+ : spca505_init_data))
+ return -EIO;
+ return 0;
+}
+
+static void setbrightness(struct gspca_dev *gspca_dev, s32 brightness)
+{
+ reg_write(gspca_dev->dev, 0x05, 0x00, (255 - brightness) >> 6);
+ reg_write(gspca_dev->dev, 0x05, 0x01, (255 - brightness) << 2);
+}
+
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct usb_device *dev = gspca_dev->dev;
+ int ret, mode;
+ static u8 mode_tb[][3] = {
+ /* r00 r06 r07 */
+ {0x00, 0x10, 0x10}, /* 640x480 */
+ {0x01, 0x1a, 0x1a}, /* 352x288 */
+ {0x02, 0x1c, 0x1d}, /* 320x240 */
+ {0x04, 0x34, 0x34}, /* 176x144 */
+ {0x05, 0x40, 0x40} /* 160x120 */
+ };
+
+ if (sd->subtype == Nxultra)
+ write_vector(gspca_dev, spca505b_open_data_ccd);
+ else
+ write_vector(gspca_dev, spca505_open_data_ccd);
+ ret = reg_read(gspca_dev, 0x06, 0x16);
+
+ if (ret < 0) {
+ PDEBUG(D_ERR|D_CONF,
+ "register read failed err: %d",
+ ret);
+ return ret;
+ }
+ if (ret != 0x0101) {
+ pr_err("After vector read returns 0x%04x should be 0x0101\n",
+ ret);
+ }
+
+ ret = reg_write(gspca_dev->dev, 0x06, 0x16, 0x0a);
+ if (ret < 0)
+ return ret;
+ reg_write(gspca_dev->dev, 0x05, 0xc2, 0x12);
+
+ /* necessary because without it we can see stream
+ * only once after loading module */
+ /* stopping usb registers Tomasz change */
+ reg_write(dev, 0x02, 0x00, 0x00);
+
+ mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
+ reg_write(dev, SPCA50X_REG_COMPRESS, 0x00, mode_tb[mode][0]);
+ reg_write(dev, SPCA50X_REG_COMPRESS, 0x06, mode_tb[mode][1]);
+ reg_write(dev, SPCA50X_REG_COMPRESS, 0x07, mode_tb[mode][2]);
+
+ return reg_write(dev, SPCA50X_REG_USB,
+ SPCA50X_USB_CTRL,
+ SPCA50X_CUSB_ENABLE);
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+ /* Disable ISO packet machine */
+ reg_write(gspca_dev->dev, 0x02, 0x00, 0x00);
+}
+
+/* called on streamoff with alt 0 and on disconnect */
+static void sd_stop0(struct gspca_dev *gspca_dev)
+{
+ if (!gspca_dev->present)
+ return;
+
+ /* This maybe reset or power control */
+ reg_write(gspca_dev->dev, 0x03, 0x03, 0x20);
+ reg_write(gspca_dev->dev, 0x03, 0x01, 0x00);
+ reg_write(gspca_dev->dev, 0x03, 0x00, 0x01);
+ reg_write(gspca_dev->dev, 0x05, 0x10, 0x01);
+ reg_write(gspca_dev->dev, 0x05, 0x11, 0x0f);
+}
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, /* isoc packet */
+ int len) /* iso packet length */
+{
+ switch (data[0]) {
+ case 0: /* start of frame */
+ gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
+ data += SPCA50X_OFFSET_DATA;
+ len -= SPCA50X_OFFSET_DATA;
+ gspca_frame_add(gspca_dev, FIRST_PACKET, data, len);
+ break;
+ case 0xff: /* drop */
+ break;
+ default:
+ data += 1;
+ len -= 1;
+ gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
+ break;
+ }
+}
+
+static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct gspca_dev *gspca_dev =
+ container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+
+ gspca_dev->usb_err = 0;
+
+ if (!gspca_dev->streaming)
+ return 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_BRIGHTNESS:
+ setbrightness(gspca_dev, ctrl->val);
+ break;
+ }
+ return gspca_dev->usb_err;
+}
+
+static const struct v4l2_ctrl_ops sd_ctrl_ops = {
+ .s_ctrl = sd_s_ctrl,
+};
+
+static int sd_init_controls(struct gspca_dev *gspca_dev)
+{
+ struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
+
+ gspca_dev->vdev.ctrl_handler = hdl;
+ v4l2_ctrl_handler_init(hdl, 5);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_BRIGHTNESS, 0, 255, 1, 127);
+
+ if (hdl->error) {
+ pr_err("Could not initialize controls\n");
+ return hdl->error;
+ }
+ return 0;
+}
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .config = sd_config,
+ .init_controls = sd_init_controls,
+ .init = sd_init,
+ .start = sd_start,
+ .stopN = sd_stopN,
+ .stop0 = sd_stop0,
+ .pkt_scan = sd_pkt_scan,
+};
+
+/* -- module initialisation -- */
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x041e, 0x401d), .driver_info = Nxultra},
+ {USB_DEVICE(0x0733, 0x0430), .driver_info = IntelPCCameraPro},
+/*fixme: may be UsbGrabberPV321 BRIDGE_SPCA506 SENSOR_SAA7113 */
+ {}
+};
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
--- /dev/null
+/*
+ * SPCA506 chip based cameras function
+ * M Xhaard 15/04/2004 based on different work Mark Taylor and others
+ * and my own snoopy file on a pv-321c donate by a german compagny
+ * "Firma Frank Gmbh" from Saarbruecken
+ *
+ * V4L2 by Jean-Francois Moine <http://moinejf.free.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#define MODULE_NAME "spca506"
+
+#include "gspca.h"
+
+MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
+MODULE_DESCRIPTION("GSPCA/SPCA506 USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+/* specific webcam descriptor */
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+
+ char norme;
+ char channel;
+};
+
+static const struct v4l2_pix_format vga_mode[] = {
+ {160, 120, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 160 * 120 * 3 / 2,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 5},
+ {176, 144, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
+ .bytesperline = 176,
+ .sizeimage = 176 * 144 * 3 / 2,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 4},
+ {320, 240, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 3 / 2,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 2},
+ {352, 288, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
+ .bytesperline = 352,
+ .sizeimage = 352 * 288 * 3 / 2,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1},
+ {640, 480, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480 * 3 / 2,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0},
+};
+
+#define SPCA50X_OFFSET_DATA 10
+
+#define SAA7113_bright 0x0a /* defaults 0x80 */
+#define SAA7113_contrast 0x0b /* defaults 0x47 */
+#define SAA7113_saturation 0x0c /* defaults 0x40 */
+#define SAA7113_hue 0x0d /* defaults 0x00 */
+#define SAA7113_I2C_BASE_WRITE 0x4a
+
+/* read 'len' bytes to gspca_dev->usb_buf */
+static void reg_r(struct gspca_dev *gspca_dev,
+ __u16 req,
+ __u16 index,
+ __u16 length)
+{
+ usb_control_msg(gspca_dev->dev,
+ usb_rcvctrlpipe(gspca_dev->dev, 0),
+ req,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0, /* value */
+ index, gspca_dev->usb_buf, length,
+ 500);
+}
+
+static void reg_w(struct usb_device *dev,
+ __u16 req,
+ __u16 value,
+ __u16 index)
+{
+ usb_control_msg(dev,
+ usb_sndctrlpipe(dev, 0),
+ req,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ value, index,
+ NULL, 0, 500);
+}
+
+static void spca506_Initi2c(struct gspca_dev *gspca_dev)
+{
+ reg_w(gspca_dev->dev, 0x07, SAA7113_I2C_BASE_WRITE, 0x0004);
+}
+
+static void spca506_WriteI2c(struct gspca_dev *gspca_dev, __u16 valeur,
+ __u16 reg)
+{
+ int retry = 60;
+
+ reg_w(gspca_dev->dev, 0x07, reg, 0x0001);
+ reg_w(gspca_dev->dev, 0x07, valeur, 0x0000);
+ while (retry--) {
+ reg_r(gspca_dev, 0x07, 0x0003, 2);
+ if ((gspca_dev->usb_buf[0] | gspca_dev->usb_buf[1]) == 0x00)
+ break;
+ }
+}
+
+static void spca506_SetNormeInput(struct gspca_dev *gspca_dev,
+ __u16 norme,
+ __u16 channel)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+/* fixme: check if channel == 0..3 and 6..9 (8 values) */
+ __u8 setbit0 = 0x00;
+ __u8 setbit1 = 0x00;
+ __u8 videomask = 0x00;
+
+ PDEBUG(D_STREAM, "** Open Set Norme **");
+ spca506_Initi2c(gspca_dev);
+ /* NTSC bit0 -> 1(525 l) PAL SECAM bit0 -> 0 (625 l) */
+ /* Composite channel bit1 -> 1 S-video bit 1 -> 0 */
+ /* and exclude SAA7113 reserved channel set default 0 otherwise */
+ if (norme & V4L2_STD_NTSC)
+ setbit0 = 0x01;
+ if (channel == 4 || channel == 5 || channel > 9)
+ channel = 0;
+ if (channel < 4)
+ setbit1 = 0x02;
+ videomask = (0x48 | setbit0 | setbit1);
+ reg_w(gspca_dev->dev, 0x08, videomask, 0x0000);
+ spca506_WriteI2c(gspca_dev, (0xc0 | (channel & 0x0F)), 0x02);
+
+ if (norme & V4L2_STD_NTSC)
+ spca506_WriteI2c(gspca_dev, 0x33, 0x0e);
+ /* Chrominance Control NTSC N */
+ else if (norme & V4L2_STD_SECAM)
+ spca506_WriteI2c(gspca_dev, 0x53, 0x0e);
+ /* Chrominance Control SECAM */
+ else
+ spca506_WriteI2c(gspca_dev, 0x03, 0x0e);
+ /* Chrominance Control PAL BGHIV */
+
+ sd->norme = norme;
+ sd->channel = channel;
+ PDEBUG(D_STREAM, "Set Video Byte to 0x%2x", videomask);
+ PDEBUG(D_STREAM, "Set Norme: %08x Channel %d", norme, channel);
+}
+
+static void spca506_GetNormeInput(struct gspca_dev *gspca_dev,
+ __u16 *norme, __u16 *channel)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ /* Read the register is not so good value change so
+ we use your own copy in spca50x struct */
+ *norme = sd->norme;
+ *channel = sd->channel;
+ PDEBUG(D_STREAM, "Get Norme: %d Channel %d", *norme, *channel);
+}
+
+static void spca506_Setsize(struct gspca_dev *gspca_dev, __u16 code,
+ __u16 xmult, __u16 ymult)
+{
+ struct usb_device *dev = gspca_dev->dev;
+
+ PDEBUG(D_STREAM, "** SetSize **");
+ reg_w(dev, 0x04, (0x18 | (code & 0x07)), 0x0000);
+ /* Soft snap 0x40 Hard 0x41 */
+ reg_w(dev, 0x04, 0x41, 0x0001);
+ reg_w(dev, 0x04, 0x00, 0x0002);
+ /* reserved */
+ reg_w(dev, 0x04, 0x00, 0x0003);
+
+ /* reserved */
+ reg_w(dev, 0x04, 0x00, 0x0004);
+ /* reserved */
+ reg_w(dev, 0x04, 0x01, 0x0005);
+ /* reserced */
+ reg_w(dev, 0x04, xmult, 0x0006);
+ /* reserved */
+ reg_w(dev, 0x04, ymult, 0x0007);
+ /* compression 1 */
+ reg_w(dev, 0x04, 0x00, 0x0008);
+ /* T=64 -> 2 */
+ reg_w(dev, 0x04, 0x00, 0x0009);
+ /* threshold2D */
+ reg_w(dev, 0x04, 0x21, 0x000a);
+ /* quantization */
+ reg_w(dev, 0x04, 0x00, 0x000b);
+}
+
+/* this function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct cam *cam;
+
+ cam = &gspca_dev->cam;
+ cam->cam_mode = vga_mode;
+ cam->nmodes = ARRAY_SIZE(vga_mode);
+ return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ struct usb_device *dev = gspca_dev->dev;
+
+ reg_w(dev, 0x03, 0x00, 0x0004);
+ reg_w(dev, 0x03, 0xFF, 0x0003);
+ reg_w(dev, 0x03, 0x00, 0x0000);
+ reg_w(dev, 0x03, 0x1c, 0x0001);
+ reg_w(dev, 0x03, 0x18, 0x0001);
+ /* Init on PAL and composite input0 */
+ spca506_SetNormeInput(gspca_dev, 0, 0);
+ reg_w(dev, 0x03, 0x1c, 0x0001);
+ reg_w(dev, 0x03, 0x18, 0x0001);
+ reg_w(dev, 0x05, 0x00, 0x0000);
+ reg_w(dev, 0x05, 0xef, 0x0001);
+ reg_w(dev, 0x05, 0x00, 0x00c1);
+ reg_w(dev, 0x05, 0x00, 0x00c2);
+ reg_w(dev, 0x06, 0x18, 0x0002);
+ reg_w(dev, 0x06, 0xf5, 0x0011);
+ reg_w(dev, 0x06, 0x02, 0x0012);
+ reg_w(dev, 0x06, 0xfb, 0x0013);
+ reg_w(dev, 0x06, 0x00, 0x0014);
+ reg_w(dev, 0x06, 0xa4, 0x0051);
+ reg_w(dev, 0x06, 0x40, 0x0052);
+ reg_w(dev, 0x06, 0x71, 0x0053);
+ reg_w(dev, 0x06, 0x40, 0x0054);
+ /************************************************/
+ reg_w(dev, 0x03, 0x00, 0x0004);
+ reg_w(dev, 0x03, 0x00, 0x0003);
+ reg_w(dev, 0x03, 0x00, 0x0004);
+ reg_w(dev, 0x03, 0xFF, 0x0003);
+ reg_w(dev, 0x02, 0x00, 0x0000);
+ reg_w(dev, 0x03, 0x60, 0x0000);
+ reg_w(dev, 0x03, 0x18, 0x0001);
+ /* for a better reading mx :) */
+ /*sdca506_WriteI2c(value,register) */
+ spca506_Initi2c(gspca_dev);
+ spca506_WriteI2c(gspca_dev, 0x08, 0x01);
+ spca506_WriteI2c(gspca_dev, 0xc0, 0x02);
+ /* input composite video */
+ spca506_WriteI2c(gspca_dev, 0x33, 0x03);
+ spca506_WriteI2c(gspca_dev, 0x00, 0x04);
+ spca506_WriteI2c(gspca_dev, 0x00, 0x05);
+ spca506_WriteI2c(gspca_dev, 0x0d, 0x06);
+ spca506_WriteI2c(gspca_dev, 0xf0, 0x07);
+ spca506_WriteI2c(gspca_dev, 0x98, 0x08);
+ spca506_WriteI2c(gspca_dev, 0x03, 0x09);
+ spca506_WriteI2c(gspca_dev, 0x80, 0x0a);
+ spca506_WriteI2c(gspca_dev, 0x47, 0x0b);
+ spca506_WriteI2c(gspca_dev, 0x48, 0x0c);
+ spca506_WriteI2c(gspca_dev, 0x00, 0x0d);
+ spca506_WriteI2c(gspca_dev, 0x03, 0x0e); /* Chroma Pal adjust */
+ spca506_WriteI2c(gspca_dev, 0x2a, 0x0f);
+ spca506_WriteI2c(gspca_dev, 0x00, 0x10);
+ spca506_WriteI2c(gspca_dev, 0x0c, 0x11);
+ spca506_WriteI2c(gspca_dev, 0xb8, 0x12);
+ spca506_WriteI2c(gspca_dev, 0x01, 0x13);
+ spca506_WriteI2c(gspca_dev, 0x00, 0x14);
+ spca506_WriteI2c(gspca_dev, 0x00, 0x15);
+ spca506_WriteI2c(gspca_dev, 0x00, 0x16);
+ spca506_WriteI2c(gspca_dev, 0x00, 0x17);
+ spca506_WriteI2c(gspca_dev, 0x00, 0x18);
+ spca506_WriteI2c(gspca_dev, 0x00, 0x19);
+ spca506_WriteI2c(gspca_dev, 0x00, 0x1a);
+ spca506_WriteI2c(gspca_dev, 0x00, 0x1b);
+ spca506_WriteI2c(gspca_dev, 0x00, 0x1c);
+ spca506_WriteI2c(gspca_dev, 0x00, 0x1d);
+ spca506_WriteI2c(gspca_dev, 0x00, 0x1e);
+ spca506_WriteI2c(gspca_dev, 0xa1, 0x1f);
+ spca506_WriteI2c(gspca_dev, 0x02, 0x40);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x41);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x42);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x43);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x44);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x45);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x46);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x47);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x48);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x49);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x4a);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x4b);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x4c);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x4d);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x4e);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x4f);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x50);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x51);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x52);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x53);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x54);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x55);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x56);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x57);
+ spca506_WriteI2c(gspca_dev, 0x00, 0x58);
+ spca506_WriteI2c(gspca_dev, 0x54, 0x59);
+ spca506_WriteI2c(gspca_dev, 0x07, 0x5a);
+ spca506_WriteI2c(gspca_dev, 0x83, 0x5b);
+ spca506_WriteI2c(gspca_dev, 0x00, 0x5c);
+ spca506_WriteI2c(gspca_dev, 0x00, 0x5d);
+ spca506_WriteI2c(gspca_dev, 0x00, 0x5e);
+ spca506_WriteI2c(gspca_dev, 0x00, 0x5f);
+ spca506_WriteI2c(gspca_dev, 0x00, 0x60);
+ spca506_WriteI2c(gspca_dev, 0x05, 0x61);
+ spca506_WriteI2c(gspca_dev, 0x9f, 0x62);
+ PDEBUG(D_STREAM, "** Close Init *");
+ return 0;
+}
+
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct usb_device *dev = gspca_dev->dev;
+ __u16 norme;
+ __u16 channel;
+
+ /**************************************/
+ reg_w(dev, 0x03, 0x00, 0x0004);
+ reg_w(dev, 0x03, 0x00, 0x0003);
+ reg_w(dev, 0x03, 0x00, 0x0004);
+ reg_w(dev, 0x03, 0xFF, 0x0003);
+ reg_w(dev, 0x02, 0x00, 0x0000);
+ reg_w(dev, 0x03, 0x60, 0x0000);
+ reg_w(dev, 0x03, 0x18, 0x0001);
+
+ /*sdca506_WriteI2c(value,register) */
+ spca506_Initi2c(gspca_dev);
+ spca506_WriteI2c(gspca_dev, 0x08, 0x01); /* Increment Delay */
+/* spca506_WriteI2c(gspca_dev, 0xc0, 0x02); * Analog Input Control 1 */
+ spca506_WriteI2c(gspca_dev, 0x33, 0x03);
+ /* Analog Input Control 2 */
+ spca506_WriteI2c(gspca_dev, 0x00, 0x04);
+ /* Analog Input Control 3 */
+ spca506_WriteI2c(gspca_dev, 0x00, 0x05);
+ /* Analog Input Control 4 */
+ spca506_WriteI2c(gspca_dev, 0x0d, 0x06);
+ /* Horizontal Sync Start 0xe9-0x0d */
+ spca506_WriteI2c(gspca_dev, 0xf0, 0x07);
+ /* Horizontal Sync Stop 0x0d-0xf0 */
+
+ spca506_WriteI2c(gspca_dev, 0x98, 0x08); /* Sync Control */
+/* Defaults value */
+ spca506_WriteI2c(gspca_dev, 0x03, 0x09); /* Luminance Control */
+ spca506_WriteI2c(gspca_dev, 0x80, 0x0a);
+ /* Luminance Brightness */
+ spca506_WriteI2c(gspca_dev, 0x47, 0x0b); /* Luminance Contrast */
+ spca506_WriteI2c(gspca_dev, 0x48, 0x0c);
+ /* Chrominance Saturation */
+ spca506_WriteI2c(gspca_dev, 0x00, 0x0d);
+ /* Chrominance Hue Control */
+ spca506_WriteI2c(gspca_dev, 0x2a, 0x0f);
+ /* Chrominance Gain Control */
+ /**************************************/
+ spca506_WriteI2c(gspca_dev, 0x00, 0x10);
+ /* Format/Delay Control */
+ spca506_WriteI2c(gspca_dev, 0x0c, 0x11); /* Output Control 1 */
+ spca506_WriteI2c(gspca_dev, 0xb8, 0x12); /* Output Control 2 */
+ spca506_WriteI2c(gspca_dev, 0x01, 0x13); /* Output Control 3 */
+ spca506_WriteI2c(gspca_dev, 0x00, 0x14); /* reserved */
+ spca506_WriteI2c(gspca_dev, 0x00, 0x15); /* VGATE START */
+ spca506_WriteI2c(gspca_dev, 0x00, 0x16); /* VGATE STOP */
+ spca506_WriteI2c(gspca_dev, 0x00, 0x17); /* VGATE Control (MSB) */
+ spca506_WriteI2c(gspca_dev, 0x00, 0x18);
+ spca506_WriteI2c(gspca_dev, 0x00, 0x19);
+ spca506_WriteI2c(gspca_dev, 0x00, 0x1a);
+ spca506_WriteI2c(gspca_dev, 0x00, 0x1b);
+ spca506_WriteI2c(gspca_dev, 0x00, 0x1c);
+ spca506_WriteI2c(gspca_dev, 0x00, 0x1d);
+ spca506_WriteI2c(gspca_dev, 0x00, 0x1e);
+ spca506_WriteI2c(gspca_dev, 0xa1, 0x1f);
+ spca506_WriteI2c(gspca_dev, 0x02, 0x40);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x41);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x42);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x43);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x44);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x45);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x46);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x47);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x48);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x49);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x4a);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x4b);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x4c);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x4d);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x4e);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x4f);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x50);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x51);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x52);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x53);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x54);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x55);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x56);
+ spca506_WriteI2c(gspca_dev, 0xff, 0x57);
+ spca506_WriteI2c(gspca_dev, 0x00, 0x58);
+ spca506_WriteI2c(gspca_dev, 0x54, 0x59);
+ spca506_WriteI2c(gspca_dev, 0x07, 0x5a);
+ spca506_WriteI2c(gspca_dev, 0x83, 0x5b);
+ spca506_WriteI2c(gspca_dev, 0x00, 0x5c);
+ spca506_WriteI2c(gspca_dev, 0x00, 0x5d);
+ spca506_WriteI2c(gspca_dev, 0x00, 0x5e);
+ spca506_WriteI2c(gspca_dev, 0x00, 0x5f);
+ spca506_WriteI2c(gspca_dev, 0x00, 0x60);
+ spca506_WriteI2c(gspca_dev, 0x05, 0x61);
+ spca506_WriteI2c(gspca_dev, 0x9f, 0x62);
+ /**************************************/
+ reg_w(dev, 0x05, 0x00, 0x0003);
+ reg_w(dev, 0x05, 0x00, 0x0004);
+ reg_w(dev, 0x03, 0x10, 0x0001);
+ reg_w(dev, 0x03, 0x78, 0x0000);
+ switch (gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv) {
+ case 0:
+ spca506_Setsize(gspca_dev, 0, 0x10, 0x10);
+ break;
+ case 1:
+ spca506_Setsize(gspca_dev, 1, 0x1a, 0x1a);
+ break;
+ case 2:
+ spca506_Setsize(gspca_dev, 2, 0x1c, 0x1c);
+ break;
+ case 4:
+ spca506_Setsize(gspca_dev, 4, 0x34, 0x34);
+ break;
+ default:
+/* case 5: */
+ spca506_Setsize(gspca_dev, 5, 0x40, 0x40);
+ break;
+ }
+
+ /* compress setting and size */
+ /* set i2c luma */
+ reg_w(dev, 0x02, 0x01, 0x0000);
+ reg_w(dev, 0x03, 0x12, 0x0000);
+ reg_r(gspca_dev, 0x04, 0x0001, 2);
+ PDEBUG(D_STREAM, "webcam started");
+ spca506_GetNormeInput(gspca_dev, &norme, &channel);
+ spca506_SetNormeInput(gspca_dev, norme, channel);
+ return 0;
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+ struct usb_device *dev = gspca_dev->dev;
+
+ reg_w(dev, 0x02, 0x00, 0x0000);
+ reg_w(dev, 0x03, 0x00, 0x0004);
+ reg_w(dev, 0x03, 0x00, 0x0003);
+}
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, /* isoc packet */
+ int len) /* iso packet length */
+{
+ switch (data[0]) {
+ case 0: /* start of frame */
+ gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
+ data += SPCA50X_OFFSET_DATA;
+ len -= SPCA50X_OFFSET_DATA;
+ gspca_frame_add(gspca_dev, FIRST_PACKET, data, len);
+ break;
+ case 0xff: /* drop */
+/* gspca_dev->last_packet_type = DISCARD_PACKET; */
+ break;
+ default:
+ data += 1;
+ len -= 1;
+ gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
+ break;
+ }
+}
+
+static void setbrightness(struct gspca_dev *gspca_dev, s32 val)
+{
+ spca506_Initi2c(gspca_dev);
+ spca506_WriteI2c(gspca_dev, val, SAA7113_bright);
+ spca506_WriteI2c(gspca_dev, 0x01, 0x09);
+}
+
+static void setcontrast(struct gspca_dev *gspca_dev, s32 val)
+{
+ spca506_Initi2c(gspca_dev);
+ spca506_WriteI2c(gspca_dev, val, SAA7113_contrast);
+ spca506_WriteI2c(gspca_dev, 0x01, 0x09);
+}
+
+static void setcolors(struct gspca_dev *gspca_dev, s32 val)
+{
+ spca506_Initi2c(gspca_dev);
+ spca506_WriteI2c(gspca_dev, val, SAA7113_saturation);
+ spca506_WriteI2c(gspca_dev, 0x01, 0x09);
+}
+
+static void sethue(struct gspca_dev *gspca_dev, s32 val)
+{
+ spca506_Initi2c(gspca_dev);
+ spca506_WriteI2c(gspca_dev, val, SAA7113_hue);
+ spca506_WriteI2c(gspca_dev, 0x01, 0x09);
+}
+
+static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct gspca_dev *gspca_dev =
+ container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+
+ gspca_dev->usb_err = 0;
+
+ if (!gspca_dev->streaming)
+ return 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_BRIGHTNESS:
+ setbrightness(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_CONTRAST:
+ setcontrast(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_SATURATION:
+ setcolors(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_HUE:
+ sethue(gspca_dev, ctrl->val);
+ break;
+ }
+ return gspca_dev->usb_err;
+}
+
+static const struct v4l2_ctrl_ops sd_ctrl_ops = {
+ .s_ctrl = sd_s_ctrl,
+};
+
+static int sd_init_controls(struct gspca_dev *gspca_dev)
+{
+ struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
+
+ gspca_dev->vdev.ctrl_handler = hdl;
+ v4l2_ctrl_handler_init(hdl, 4);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_BRIGHTNESS, 0, 255, 1, 128);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_CONTRAST, 0, 255, 1, 0x47);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_SATURATION, 0, 255, 1, 0x40);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_HUE, 0, 255, 1, 0);
+
+ if (hdl->error) {
+ pr_err("Could not initialize controls\n");
+ return hdl->error;
+ }
+ return 0;
+}
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .config = sd_config,
+ .init = sd_init,
+ .init_controls = sd_init_controls,
+ .start = sd_start,
+ .stopN = sd_stopN,
+ .pkt_scan = sd_pkt_scan,
+};
+
+/* -- module initialisation -- */
+static const struct usb_device_id device_table[] __devinitconst = {
+ {USB_DEVICE(0x06e1, 0xa190)},
+/*fixme: may be IntelPCCameraPro BRIDGE_SPCA505
+ {USB_DEVICE(0x0733, 0x0430)}, */
+ {USB_DEVICE(0x0734, 0x043b)},
+ {USB_DEVICE(0x99fa, 0x8988)},
+ {}
+};
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int __devinit sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
--- /dev/null
+/*
+ * SPCA508 chip based cameras subdriver
+ *
+ * Copyright (C) 2009 Jean-Francois Moine <http://moinejf.free.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#define MODULE_NAME "spca508"
+
+#include "gspca.h"
+
+MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
+MODULE_DESCRIPTION("GSPCA/SPCA508 USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+/* specific webcam descriptor */
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+
+ u8 subtype;
+#define CreativeVista 0
+#define HamaUSBSightcam 1
+#define HamaUSBSightcam2 2
+#define IntelEasyPCCamera 3
+#define MicroInnovationIC200 4
+#define ViewQuestVQ110 5
+};
+
+static const struct v4l2_pix_format sif_mode[] = {
+ {160, 120, V4L2_PIX_FMT_SPCA508, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 160 * 120 * 3 / 2,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 3},
+ {176, 144, V4L2_PIX_FMT_SPCA508, V4L2_FIELD_NONE,
+ .bytesperline = 176,
+ .sizeimage = 176 * 144 * 3 / 2,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 2},
+ {320, 240, V4L2_PIX_FMT_SPCA508, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 3 / 2,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1},
+ {352, 288, V4L2_PIX_FMT_SPCA508, V4L2_FIELD_NONE,
+ .bytesperline = 352,
+ .sizeimage = 352 * 288 * 3 / 2,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0},
+};
+
+/* Frame packet header offsets for the spca508 */
+#define SPCA508_OFFSET_DATA 37
+
+/*
+ * Initialization data: this is the first set-up data written to the
+ * device (before the open data).
+ */
+static const u16 spca508_init_data[][2] = {
+ {0x0000, 0x870b},
+
+ {0x0020, 0x8112}, /* Video drop enable, ISO streaming disable */
+ {0x0003, 0x8111}, /* Reset compression & memory */
+ {0x0000, 0x8110}, /* Disable all outputs */
+ /* READ {0x0000, 0x8114} -> 0000: 00 */
+ {0x0000, 0x8114}, /* SW GPIO data */
+ {0x0008, 0x8110}, /* Enable charge pump output */
+ {0x0002, 0x8116}, /* 200 kHz pump clock */
+ /* UNKNOWN DIRECTION (URB_FUNCTION_SELECT_INTERFACE:) */
+ {0x0003, 0x8111}, /* Reset compression & memory */
+ {0x0000, 0x8111}, /* Normal mode (not reset) */
+ {0x0098, 0x8110},
+ /* Enable charge pump output, sync.serial,external 2x clock */
+ {0x000d, 0x8114}, /* SW GPIO data */
+ {0x0002, 0x8116}, /* 200 kHz pump clock */
+ {0x0020, 0x8112}, /* Video drop enable, ISO streaming disable */
+/* --------------------------------------- */
+ {0x000f, 0x8402}, /* memory bank */
+ {0x0000, 0x8403}, /* ... address */
+/* --------------------------------------- */
+/* 0x88__ is Synchronous Serial Interface. */
+/* TBD: This table could be expressed more compactly */
+/* using spca508_write_i2c_vector(). */
+/* TBD: Should see if the values in spca50x_i2c_data */
+/* would work with the VQ110 instead of the values */
+/* below. */
+ {0x00c0, 0x8804}, /* SSI slave addr */
+ {0x0008, 0x8802}, /* 375 Khz SSI clock */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 08 */
+ {0x0008, 0x8802}, /* 375 Khz SSI clock */
+ {0x0012, 0x8801}, /* SSI reg addr */
+ {0x0080, 0x8800}, /* SSI data to write */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 08 */
+ {0x0008, 0x8802}, /* 375 Khz SSI clock */
+ {0x0012, 0x8801}, /* SSI reg addr */
+ {0x0000, 0x8800}, /* SSI data to write */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 08 */
+ {0x0008, 0x8802}, /* 375 Khz SSI clock */
+ {0x0011, 0x8801}, /* SSI reg addr */
+ {0x0040, 0x8800}, /* SSI data to write */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 08 */
+ {0x0008, 0x8802},
+ {0x0013, 0x8801},
+ {0x0000, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 08 */
+ {0x0008, 0x8802},
+ {0x0014, 0x8801},
+ {0x0000, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 08 */
+ {0x0008, 0x8802},
+ {0x0015, 0x8801},
+ {0x0001, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 08 */
+ {0x0008, 0x8802},
+ {0x0016, 0x8801},
+ {0x0003, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 08 */
+ {0x0008, 0x8802},
+ {0x0017, 0x8801},
+ {0x0036, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 08 */
+ {0x0008, 0x8802},
+ {0x0018, 0x8801},
+ {0x00ec, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 08 */
+ {0x0008, 0x8802},
+ {0x001a, 0x8801},
+ {0x0094, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 08 */
+ {0x0008, 0x8802},
+ {0x001b, 0x8801},
+ {0x0000, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 08 */
+ {0x0008, 0x8802},
+ {0x0027, 0x8801},
+ {0x00a2, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 08 */
+ {0x0008, 0x8802},
+ {0x0028, 0x8801},
+ {0x0040, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 08 */
+ {0x0008, 0x8802},
+ {0x002a, 0x8801},
+ {0x0084, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 08 */
+ {0x0008, 0x8802},
+ {0x002b, 0x8801},
+ {0x00a8, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 08 */
+ {0x0008, 0x8802},
+ {0x002c, 0x8801},
+ {0x00fe, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 08 */
+ {0x0008, 0x8802},
+ {0x002d, 0x8801},
+ {0x0003, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 08 */
+ {0x0008, 0x8802},
+ {0x0038, 0x8801},
+ {0x0083, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 08 */
+ {0x0008, 0x8802},
+ {0x0033, 0x8801},
+ {0x0081, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 08 */
+ {0x0008, 0x8802},
+ {0x0034, 0x8801},
+ {0x004a, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 08 */
+ {0x0008, 0x8802},
+ {0x0039, 0x8801},
+ {0x0000, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 08 */
+ {0x0008, 0x8802},
+ {0x0010, 0x8801},
+ {0x00a8, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 08 */
+ {0x0008, 0x8802},
+ {0x0006, 0x8801},
+ {0x0058, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 08 */
+ {0x0008, 0x8802},
+ {0x0000, 0x8801},
+ {0x0004, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 08 */
+ {0x0008, 0x8802},
+ {0x0040, 0x8801},
+ {0x0080, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 08 */
+ {0x0008, 0x8802},
+ {0x0041, 0x8801},
+ {0x000c, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 08 */
+ {0x0008, 0x8802},
+ {0x0042, 0x8801},
+ {0x000c, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 08 */
+ {0x0008, 0x8802},
+ {0x0043, 0x8801},
+ {0x0028, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 08 */
+ {0x0008, 0x8802},
+ {0x0044, 0x8801},
+ {0x0080, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 08 */
+ {0x0008, 0x8802},
+ {0x0045, 0x8801},
+ {0x0020, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 08 */
+ {0x0008, 0x8802},
+ {0x0046, 0x8801},
+ {0x0020, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 08 */
+ {0x0008, 0x8802},
+ {0x0047, 0x8801},
+ {0x0080, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 08 */
+ {0x0008, 0x8802},
+ {0x0048, 0x8801},
+ {0x004c, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 08 */
+ {0x0008, 0x8802},
+ {0x0049, 0x8801},
+ {0x0084, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 08 */
+ {0x0008, 0x8802},
+ {0x004a, 0x8801},
+ {0x0084, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 08 */
+ {0x0008, 0x8802},
+ {0x004b, 0x8801},
+ {0x0084, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* --------------------------------------- */
+ {0x0012, 0x8700}, /* Clock speed 48Mhz/(2+2)/2= 6 Mhz */
+ {0x0000, 0x8701}, /* CKx1 clock delay adj */
+ {0x0000, 0x8701}, /* CKx1 clock delay adj */
+ {0x0001, 0x870c}, /* CKOx2 output */
+ /* --------------------------------------- */
+ {0x0080, 0x8600}, /* Line memory read counter (L) */
+ {0x0001, 0x8606}, /* reserved */
+ {0x0064, 0x8607}, /* Line memory read counter (H) 0x6480=25,728 */
+ {0x002a, 0x8601}, /* CDSP sharp interpolation mode,
+ * line sel for color sep, edge enhance enab */
+ {0x0000, 0x8602}, /* optical black level for user settng = 0 */
+ {0x0080, 0x8600}, /* Line memory read counter (L) */
+ {0x000a, 0x8603}, /* optical black level calc mode:
+ * auto; optical black offset = 10 */
+ {0x00df, 0x865b}, /* Horiz offset for valid pixels (L)=0xdf */
+ {0x0012, 0x865c}, /* Vert offset for valid lines (L)=0x12 */
+
+/* The following two lines seem to be the "wrong" resolution. */
+/* But perhaps these indicate the actual size of the sensor */
+/* rather than the size of the current video mode. */
+ {0x0058, 0x865d}, /* Horiz valid pixels (*4) (L) = 352 */
+ {0x0048, 0x865e}, /* Vert valid lines (*4) (L) = 288 */
+
+ {0x0015, 0x8608}, /* A11 Coef ... */
+ {0x0030, 0x8609},
+ {0x00fb, 0x860a},
+ {0x003e, 0x860b},
+ {0x00ce, 0x860c},
+ {0x00f4, 0x860d},
+ {0x00eb, 0x860e},
+ {0x00dc, 0x860f},
+ {0x0039, 0x8610},
+ {0x0001, 0x8611}, /* R offset for white balance ... */
+ {0x0000, 0x8612},
+ {0x0001, 0x8613},
+ {0x0000, 0x8614},
+ {0x005b, 0x8651}, /* R gain for white balance ... */
+ {0x0040, 0x8652},
+ {0x0060, 0x8653},
+ {0x0040, 0x8654},
+ {0x0000, 0x8655},
+ {0x0001, 0x863f}, /* Fixed gamma correction enable, USB control,
+ * lum filter disable, lum noise clip disable */
+ {0x00a1, 0x8656}, /* Window1 size 256x256, Windows2 size 64x64,
+ * gamma look-up disable,
+ * new edge enhancement enable */
+ {0x0018, 0x8657}, /* Edge gain high thresh */
+ {0x0020, 0x8658}, /* Edge gain low thresh */
+ {0x000a, 0x8659}, /* Edge bandwidth high threshold */
+ {0x0005, 0x865a}, /* Edge bandwidth low threshold */
+ /* -------------------------------- */
+ {0x0030, 0x8112}, /* Video drop enable, ISO streaming enable */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 08 */
+ {0xa908, 0x8802},
+ {0x0034, 0x8801}, /* SSI reg addr */
+ {0x00ca, 0x8800},
+ /* SSI data to write */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 08 */
+ {0x1f08, 0x8802},
+ {0x0006, 0x8801},
+ {0x0080, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+
+/* ----- Read back coefs we wrote earlier. */
+ /* READ { 0x0000, 0x8608 } -> 0000: 15 */
+ /* READ { 0x0000, 0x8609 } -> 0000: 30 */
+ /* READ { 0x0000, 0x860a } -> 0000: fb */
+ /* READ { 0x0000, 0x860b } -> 0000: 3e */
+ /* READ { 0x0000, 0x860c } -> 0000: ce */
+ /* READ { 0x0000, 0x860d } -> 0000: f4 */
+ /* READ { 0x0000, 0x860e } -> 0000: eb */
+ /* READ { 0x0000, 0x860f } -> 0000: dc */
+ /* READ { 0x0000, 0x8610 } -> 0000: 39 */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 08 */
+ {0xb008, 0x8802},
+ {0x0006, 0x8801},
+ {0x007d, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+
+
+ /* This chunk is seemingly redundant with */
+ /* earlier commands (A11 Coef...), but if I disable it, */
+ /* the image appears too dark. Maybe there was some kind of */
+ /* reset since the earlier commands, so this is necessary again. */
+ {0x0015, 0x8608},
+ {0x0030, 0x8609},
+ {0xfffb, 0x860a},
+ {0x003e, 0x860b},
+ {0xffce, 0x860c},
+ {0xfff4, 0x860d},
+ {0xffeb, 0x860e},
+ {0xffdc, 0x860f},
+ {0x0039, 0x8610},
+ {0x0018, 0x8657},
+
+ {0x0000, 0x8508}, /* Disable compression. */
+ /* Previous line was:
+ {0x0021, 0x8508}, * Enable compression. */
+ {0x0032, 0x850b}, /* compression stuff */
+ {0x0003, 0x8509}, /* compression stuff */
+ {0x0011, 0x850a}, /* compression stuff */
+ {0x0021, 0x850d}, /* compression stuff */
+ {0x0010, 0x850c}, /* compression stuff */
+ {0x0003, 0x8500}, /* *** Video mode: 160x120 */
+ {0x0001, 0x8501}, /* Hardware-dominated snap control */
+ {0x0061, 0x8656}, /* Window1 size 128x128, Windows2 size 128x128,
+ * gamma look-up disable,
+ * new edge enhancement enable */
+ {0x0018, 0x8617}, /* Window1 start X (*2) */
+ {0x0008, 0x8618}, /* Window1 start Y (*2) */
+ {0x0061, 0x8656}, /* Window1 size 128x128, Windows2 size 128x128,
+ * gamma look-up disable,
+ * new edge enhancement enable */
+ {0x0058, 0x8619}, /* Window2 start X (*2) */
+ {0x0008, 0x861a}, /* Window2 start Y (*2) */
+ {0x00ff, 0x8615}, /* High lum thresh for white balance */
+ {0x0000, 0x8616}, /* Low lum thresh for white balance */
+ {0x0012, 0x8700}, /* Clock speed 48Mhz/(2+2)/2= 6 Mhz */
+ {0x0012, 0x8700}, /* Clock speed 48Mhz/(2+2)/2= 6 Mhz */
+ /* READ { 0x0000, 0x8656 } -> 0000: 61 */
+ {0x0028, 0x8802}, /* 375 Khz SSI clock, SSI r/w sync with VSYNC */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 28 */
+ {0x1f28, 0x8802}, /* 375 Khz SSI clock, SSI r/w sync with VSYNC */
+ {0x0010, 0x8801}, /* SSI reg addr */
+ {0x003e, 0x8800}, /* SSI data to write */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ {0x0028, 0x8802},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 28 */
+ {0x1f28, 0x8802},
+ {0x0000, 0x8801},
+ {0x001f, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ {0x0001, 0x8602}, /* optical black level for user settning = 1 */
+
+ /* Original: */
+ {0x0023, 0x8700}, /* Clock speed 48Mhz/(3+2)/4= 2.4 Mhz */
+ {0x000f, 0x8602}, /* optical black level for user settning = 15 */
+
+ {0x0028, 0x8802},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 28 */
+ {0x1f28, 0x8802},
+ {0x0010, 0x8801},
+ {0x007b, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ {0x002f, 0x8651}, /* R gain for white balance ... */
+ {0x0080, 0x8653},
+ /* READ { 0x0000, 0x8655 } -> 0000: 00 */
+ {0x0000, 0x8655},
+
+ {0x0030, 0x8112}, /* Video drop enable, ISO streaming enable */
+ {0x0020, 0x8112}, /* Video drop enable, ISO streaming disable */
+ /* UNKNOWN DIRECTION (URB_FUNCTION_SELECT_INTERFACE: (ALT=0) ) */
+ {}
+};
+
+/*
+ * Initialization data for Intel EasyPC Camera CS110
+ */
+static const u16 spca508cs110_init_data[][2] = {
+ {0x0000, 0x870b}, /* Reset CTL3 */
+ {0x0003, 0x8111}, /* Soft Reset compression, memory, TG & CDSP */
+ {0x0000, 0x8111}, /* Normal operation on reset */
+ {0x0090, 0x8110},
+ /* External Clock 2x & Synchronous Serial Interface Output */
+ {0x0020, 0x8112}, /* Video Drop packet enable */
+ {0x0000, 0x8114}, /* Software GPIO output data */
+ {0x0001, 0x8114},
+ {0x0001, 0x8114},
+ {0x0001, 0x8114},
+ {0x0003, 0x8114},
+
+ /* Initial sequence Synchronous Serial Interface */
+ {0x000f, 0x8402}, /* Memory bank Address */
+ {0x0000, 0x8403}, /* Memory bank Address */
+ {0x00ba, 0x8804}, /* SSI Slave address */
+ {0x0010, 0x8802}, /* 93.75kHz SSI Clock Two DataByte */
+ {0x0010, 0x8802}, /* 93.75kHz SSI Clock two DataByte */
+
+ {0x0001, 0x8801},
+ {0x000a, 0x8805}, /* a - NWG: Dunno what this is about */
+ {0x0000, 0x8800},
+ {0x0010, 0x8802},
+
+ {0x0002, 0x8801},
+ {0x0000, 0x8805},
+ {0x0000, 0x8800},
+ {0x0010, 0x8802},
+
+ {0x0003, 0x8801},
+ {0x0027, 0x8805},
+ {0x0001, 0x8800},
+ {0x0010, 0x8802},
+
+ {0x0004, 0x8801},
+ {0x0065, 0x8805},
+ {0x0001, 0x8800},
+ {0x0010, 0x8802},
+
+ {0x0005, 0x8801},
+ {0x0003, 0x8805},
+ {0x0000, 0x8800},
+ {0x0010, 0x8802},
+
+ {0x0006, 0x8801},
+ {0x001c, 0x8805},
+ {0x0000, 0x8800},
+ {0x0010, 0x8802},
+
+ {0x0007, 0x8801},
+ {0x002a, 0x8805},
+ {0x0000, 0x8800},
+ {0x0010, 0x8802},
+
+ {0x0002, 0x8704}, /* External input CKIx1 */
+ {0x0001, 0x8606}, /* 1 Line memory Read Counter (H) Result: (d)410 */
+ {0x009a, 0x8600}, /* Line memory Read Counter (L) */
+ {0x0001, 0x865b}, /* 1 Horizontal Offset for Valid Pixel(L) */
+ {0x0003, 0x865c}, /* 3 Vertical Offset for Valid Lines(L) */
+ {0x0058, 0x865d}, /* 58 Horizontal Valid Pixel Window(L) */
+
+ {0x0006, 0x8660}, /* Nibble data + input order */
+
+ {0x000a, 0x8602}, /* Optical black level set to 0x0a */
+ {0x0000, 0x8603}, /* Optical black level Offset */
+
+/* {0x0000, 0x8611}, * 0 R Offset for white Balance */
+/* {0x0000, 0x8612}, * 1 Gr Offset for white Balance */
+/* {0x0000, 0x8613}, * 1f B Offset for white Balance */
+/* {0x0000, 0x8614}, * f0 Gb Offset for white Balance */
+
+ {0x0040, 0x8651}, /* 2b BLUE gain for white balance good at all 60 */
+ {0x0030, 0x8652}, /* 41 Gr Gain for white Balance (L) */
+ {0x0035, 0x8653}, /* 26 RED gain for white balance */
+ {0x0035, 0x8654}, /* 40Gb Gain for white Balance (L) */
+ {0x0041, 0x863f},
+ /* Fixed Gamma correction enabled (makes colours look better) */
+
+ {0x0000, 0x8655},
+ /* High bits for white balance*****brightness control*** */
+ {}
+};
+
+static const u16 spca508_sightcam_init_data[][2] = {
+/* This line seems to setup the frame/canvas */
+ {0x000f, 0x8402},
+
+/* These 6 lines are needed to startup the webcam */
+ {0x0090, 0x8110},
+ {0x0001, 0x8114},
+ {0x0001, 0x8114},
+ {0x0001, 0x8114},
+ {0x0003, 0x8114},
+ {0x0080, 0x8804},
+
+/* This part seems to make the pictures darker? (autobrightness?) */
+ {0x0001, 0x8801},
+ {0x0004, 0x8800},
+ {0x0003, 0x8801},
+ {0x00e0, 0x8800},
+ {0x0004, 0x8801},
+ {0x00b4, 0x8800},
+ {0x0005, 0x8801},
+ {0x0000, 0x8800},
+
+ {0x0006, 0x8801},
+ {0x00e0, 0x8800},
+ {0x0007, 0x8801},
+ {0x000c, 0x8800},
+
+/* This section is just needed, it probably
+ * does something like the previous section,
+ * but the cam won't start if it's not included.
+ */
+ {0x0014, 0x8801},
+ {0x0008, 0x8800},
+ {0x0015, 0x8801},
+ {0x0067, 0x8800},
+ {0x0016, 0x8801},
+ {0x0000, 0x8800},
+ {0x0017, 0x8801},
+ {0x0020, 0x8800},
+ {0x0018, 0x8801},
+ {0x0044, 0x8800},
+
+/* Makes the picture darker - and the
+ * cam won't start if not included
+ */
+ {0x001e, 0x8801},
+ {0x00ea, 0x8800},
+ {0x001f, 0x8801},
+ {0x0001, 0x8800},
+ {0x0003, 0x8801},
+ {0x00e0, 0x8800},
+
+/* seems to place the colors ontop of each other #1 */
+ {0x0006, 0x8704},
+ {0x0001, 0x870c},
+ {0x0016, 0x8600},
+ {0x0002, 0x8606},
+
+/* if not included the pictures becomes _very_ dark */
+ {0x0064, 0x8607},
+ {0x003a, 0x8601},
+ {0x0000, 0x8602},
+
+/* seems to place the colors ontop of each other #2 */
+ {0x0016, 0x8600},
+ {0x0018, 0x8617},
+ {0x0008, 0x8618},
+ {0x00a1, 0x8656},
+
+/* webcam won't start if not included */
+ {0x0007, 0x865b},
+ {0x0001, 0x865c},
+ {0x0058, 0x865d},
+ {0x0048, 0x865e},
+
+/* adjusts the colors */
+ {0x0049, 0x8651},
+ {0x0040, 0x8652},
+ {0x004c, 0x8653},
+ {0x0040, 0x8654},
+ {}
+};
+
+static const u16 spca508_sightcam2_init_data[][2] = {
+ {0x0020, 0x8112},
+
+ {0x000f, 0x8402},
+ {0x0000, 0x8403},
+
+ {0x0008, 0x8201},
+ {0x0008, 0x8200},
+ {0x0001, 0x8200},
+ {0x0009, 0x8201},
+ {0x0008, 0x8200},
+ {0x0001, 0x8200},
+ {0x000a, 0x8201},
+ {0x0008, 0x8200},
+ {0x0001, 0x8200},
+ {0x000b, 0x8201},
+ {0x0008, 0x8200},
+ {0x0001, 0x8200},
+ {0x000c, 0x8201},
+ {0x0008, 0x8200},
+ {0x0001, 0x8200},
+ {0x000d, 0x8201},
+ {0x0008, 0x8200},
+ {0x0001, 0x8200},
+ {0x000e, 0x8201},
+ {0x0008, 0x8200},
+ {0x0001, 0x8200},
+ {0x0007, 0x8201},
+ {0x0008, 0x8200},
+ {0x0001, 0x8200},
+ {0x000f, 0x8201},
+ {0x0008, 0x8200},
+ {0x0001, 0x8200},
+
+ {0x0018, 0x8660},
+ {0x0010, 0x8201},
+
+ {0x0008, 0x8200},
+ {0x0001, 0x8200},
+ {0x0011, 0x8201},
+ {0x0008, 0x8200},
+ {0x0001, 0x8200},
+
+ {0x0000, 0x86b0},
+ {0x0034, 0x86b1},
+ {0x0000, 0x86b2},
+ {0x0049, 0x86b3},
+ {0x0000, 0x86b4},
+ {0x0000, 0x86b4},
+
+ {0x0012, 0x8201},
+ {0x0008, 0x8200},
+ {0x0001, 0x8200},
+ {0x0013, 0x8201},
+ {0x0008, 0x8200},
+ {0x0001, 0x8200},
+
+ {0x0001, 0x86b0},
+ {0x00aa, 0x86b1},
+ {0x0000, 0x86b2},
+ {0x00e4, 0x86b3},
+ {0x0000, 0x86b4},
+ {0x0000, 0x86b4},
+
+ {0x0018, 0x8660},
+
+ {0x0090, 0x8110},
+ {0x0001, 0x8114},
+ {0x0001, 0x8114},
+ {0x0001, 0x8114},
+ {0x0003, 0x8114},
+
+ {0x0080, 0x8804},
+ {0x0003, 0x8801},
+ {0x0012, 0x8800},
+ {0x0004, 0x8801},
+ {0x0005, 0x8800},
+ {0x0005, 0x8801},
+ {0x0000, 0x8800},
+ {0x0006, 0x8801},
+ {0x0000, 0x8800},
+ {0x0007, 0x8801},
+ {0x0000, 0x8800},
+ {0x0008, 0x8801},
+ {0x0005, 0x8800},
+ {0x000a, 0x8700},
+ {0x000e, 0x8801},
+ {0x0004, 0x8800},
+ {0x0005, 0x8801},
+ {0x0047, 0x8800},
+ {0x0006, 0x8801},
+ {0x0000, 0x8800},
+ {0x0007, 0x8801},
+ {0x00c0, 0x8800},
+ {0x0008, 0x8801},
+ {0x0003, 0x8800},
+ {0x0013, 0x8801},
+ {0x0001, 0x8800},
+ {0x0009, 0x8801},
+ {0x0000, 0x8800},
+ {0x000a, 0x8801},
+ {0x0000, 0x8800},
+ {0x000b, 0x8801},
+ {0x0000, 0x8800},
+ {0x000c, 0x8801},
+ {0x0000, 0x8800},
+ {0x000e, 0x8801},
+ {0x0004, 0x8800},
+ {0x000f, 0x8801},
+ {0x0000, 0x8800},
+ {0x0010, 0x8801},
+ {0x0006, 0x8800},
+ {0x0011, 0x8801},
+ {0x0006, 0x8800},
+ {0x0012, 0x8801},
+ {0x0000, 0x8800},
+ {0x0013, 0x8801},
+ {0x0001, 0x8800},
+
+ {0x000a, 0x8700},
+ {0x0000, 0x8702},
+ {0x0000, 0x8703},
+ {0x00c2, 0x8704},
+ {0x0001, 0x870c},
+
+ {0x0044, 0x8600},
+ {0x0002, 0x8606},
+ {0x0064, 0x8607},
+ {0x003a, 0x8601},
+ {0x0008, 0x8602},
+ {0x0044, 0x8600},
+ {0x0018, 0x8617},
+ {0x0008, 0x8618},
+ {0x00a1, 0x8656},
+ {0x0004, 0x865b},
+ {0x0002, 0x865c},
+ {0x0058, 0x865d},
+ {0x0048, 0x865e},
+ {0x0012, 0x8608},
+ {0x002c, 0x8609},
+ {0x0002, 0x860a},
+ {0x002c, 0x860b},
+ {0x00db, 0x860c},
+ {0x00f9, 0x860d},
+ {0x00f1, 0x860e},
+ {0x00e3, 0x860f},
+ {0x002c, 0x8610},
+ {0x006c, 0x8651},
+ {0x0041, 0x8652},
+ {0x0059, 0x8653},
+ {0x0040, 0x8654},
+ {0x00fa, 0x8611},
+ {0x00ff, 0x8612},
+ {0x00f8, 0x8613},
+ {0x0000, 0x8614},
+ {0x0001, 0x863f},
+ {0x0000, 0x8640},
+ {0x0026, 0x8641},
+ {0x0045, 0x8642},
+ {0x0060, 0x8643},
+ {0x0075, 0x8644},
+ {0x0088, 0x8645},
+ {0x009b, 0x8646},
+ {0x00b0, 0x8647},
+ {0x00c5, 0x8648},
+ {0x00d2, 0x8649},
+ {0x00dc, 0x864a},
+ {0x00e5, 0x864b},
+ {0x00eb, 0x864c},
+ {0x00f0, 0x864d},
+ {0x00f6, 0x864e},
+ {0x00fa, 0x864f},
+ {0x00ff, 0x8650},
+ {0x0060, 0x8657},
+ {0x0010, 0x8658},
+ {0x0018, 0x8659},
+ {0x0005, 0x865a},
+ {0x0018, 0x8660},
+ {0x0003, 0x8509},
+ {0x0011, 0x850a},
+ {0x0032, 0x850b},
+ {0x0010, 0x850c},
+ {0x0021, 0x850d},
+ {0x0001, 0x8500},
+ {0x0000, 0x8508},
+ {0x0012, 0x8608},
+ {0x002c, 0x8609},
+ {0x0002, 0x860a},
+ {0x0039, 0x860b},
+ {0x00d0, 0x860c},
+ {0x00f7, 0x860d},
+ {0x00ed, 0x860e},
+ {0x00db, 0x860f},
+ {0x0039, 0x8610},
+ {0x0012, 0x8657},
+ {0x000c, 0x8619},
+ {0x0004, 0x861a},
+ {0x00a1, 0x8656},
+ {0x00c8, 0x8615},
+ {0x0032, 0x8616},
+
+ {0x0030, 0x8112},
+ {0x0020, 0x8112},
+ {0x0020, 0x8112},
+ {0x000f, 0x8402},
+ {0x0000, 0x8403},
+
+ {0x0090, 0x8110},
+ {0x0001, 0x8114},
+ {0x0001, 0x8114},
+ {0x0001, 0x8114},
+ {0x0003, 0x8114},
+ {0x0080, 0x8804},
+
+ {0x0003, 0x8801},
+ {0x0012, 0x8800},
+ {0x0004, 0x8801},
+ {0x0005, 0x8800},
+ {0x0005, 0x8801},
+ {0x0047, 0x8800},
+ {0x0006, 0x8801},
+ {0x0000, 0x8800},
+ {0x0007, 0x8801},
+ {0x00c0, 0x8800},
+ {0x0008, 0x8801},
+ {0x0003, 0x8800},
+ {0x000a, 0x8700},
+ {0x000e, 0x8801},
+ {0x0004, 0x8800},
+ {0x0005, 0x8801},
+ {0x0047, 0x8800},
+ {0x0006, 0x8801},
+ {0x0000, 0x8800},
+ {0x0007, 0x8801},
+ {0x00c0, 0x8800},
+ {0x0008, 0x8801},
+ {0x0003, 0x8800},
+ {0x0013, 0x8801},
+ {0x0001, 0x8800},
+ {0x0009, 0x8801},
+ {0x0000, 0x8800},
+ {0x000a, 0x8801},
+ {0x0000, 0x8800},
+ {0x000b, 0x8801},
+ {0x0000, 0x8800},
+ {0x000c, 0x8801},
+ {0x0000, 0x8800},
+ {0x000e, 0x8801},
+ {0x0004, 0x8800},
+ {0x000f, 0x8801},
+ {0x0000, 0x8800},
+ {0x0010, 0x8801},
+ {0x0006, 0x8800},
+ {0x0011, 0x8801},
+ {0x0006, 0x8800},
+ {0x0012, 0x8801},
+ {0x0000, 0x8800},
+ {0x0013, 0x8801},
+ {0x0001, 0x8800},
+ {0x000a, 0x8700},
+ {0x0000, 0x8702},
+ {0x0000, 0x8703},
+ {0x00c2, 0x8704},
+ {0x0001, 0x870c},
+ {0x0044, 0x8600},
+ {0x0002, 0x8606},
+ {0x0064, 0x8607},
+ {0x003a, 0x8601},
+ {0x0008, 0x8602},
+ {0x0044, 0x8600},
+ {0x0018, 0x8617},
+ {0x0008, 0x8618},
+ {0x00a1, 0x8656},
+ {0x0004, 0x865b},
+ {0x0002, 0x865c},
+ {0x0058, 0x865d},
+ {0x0048, 0x865e},
+ {0x0012, 0x8608},
+ {0x002c, 0x8609},
+ {0x0002, 0x860a},
+ {0x002c, 0x860b},
+ {0x00db, 0x860c},
+ {0x00f9, 0x860d},
+ {0x00f1, 0x860e},
+ {0x00e3, 0x860f},
+ {0x002c, 0x8610},
+ {0x006c, 0x8651},
+ {0x0041, 0x8652},
+ {0x0059, 0x8653},
+ {0x0040, 0x8654},
+ {0x00fa, 0x8611},
+ {0x00ff, 0x8612},
+ {0x00f8, 0x8613},
+ {0x0000, 0x8614},
+ {0x0001, 0x863f},
+ {0x0000, 0x8640},
+ {0x0026, 0x8641},
+ {0x0045, 0x8642},
+ {0x0060, 0x8643},
+ {0x0075, 0x8644},
+ {0x0088, 0x8645},
+ {0x009b, 0x8646},
+ {0x00b0, 0x8647},
+ {0x00c5, 0x8648},
+ {0x00d2, 0x8649},
+ {0x00dc, 0x864a},
+ {0x00e5, 0x864b},
+ {0x00eb, 0x864c},
+ {0x00f0, 0x864d},
+ {0x00f6, 0x864e},
+ {0x00fa, 0x864f},
+ {0x00ff, 0x8650},
+ {0x0060, 0x8657},
+ {0x0010, 0x8658},
+ {0x0018, 0x8659},
+ {0x0005, 0x865a},
+ {0x0018, 0x8660},
+ {0x0003, 0x8509},
+ {0x0011, 0x850a},
+ {0x0032, 0x850b},
+ {0x0010, 0x850c},
+ {0x0021, 0x850d},
+ {0x0001, 0x8500},
+ {0x0000, 0x8508},
+
+ {0x0012, 0x8608},
+ {0x002c, 0x8609},
+ {0x0002, 0x860a},
+ {0x0039, 0x860b},
+ {0x00d0, 0x860c},
+ {0x00f7, 0x860d},
+ {0x00ed, 0x860e},
+ {0x00db, 0x860f},
+ {0x0039, 0x8610},
+ {0x0012, 0x8657},
+ {0x0064, 0x8619},
+
+/* This line starts it all, it is not needed here */
+/* since it has been build into the driver */
+/* jfm: don't start now */
+/* {0x0030, 0x8112}, */
+ {}
+};
+
+/*
+ * Initialization data for Creative Webcam Vista
+ */
+static const u16 spca508_vista_init_data[][2] = {
+ {0x0008, 0x8200}, /* Clear register */
+ {0x0000, 0x870b}, /* Reset CTL3 */
+ {0x0020, 0x8112}, /* Video Drop packet enable */
+ {0x0003, 0x8111}, /* Soft Reset compression, memory, TG & CDSP */
+ {0x0000, 0x8110}, /* Disable everything */
+ {0x0000, 0x8114}, /* Software GPIO output data */
+ {0x0000, 0x8114},
+
+ {0x0003, 0x8111},
+ {0x0000, 0x8111},
+ {0x0090, 0x8110}, /* Enable: SSI output, External 2X clock output */
+ {0x0020, 0x8112},
+ {0x0000, 0x8114},
+ {0x0001, 0x8114},
+ {0x0001, 0x8114},
+ {0x0001, 0x8114},
+ {0x0003, 0x8114},
+
+ {0x000f, 0x8402}, /* Memory bank Address */
+ {0x0000, 0x8403}, /* Memory bank Address */
+ {0x00ba, 0x8804}, /* SSI Slave address */
+ {0x0010, 0x8802}, /* 93.75kHz SSI Clock Two DataByte */
+
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 10 */
+ {0x0010, 0x8802}, /* Will write 2 bytes (DATA1+DATA2) */
+ {0x0020, 0x8801}, /* Register address for SSI read/write */
+ {0x0044, 0x8805}, /* DATA2 */
+ {0x0004, 0x8800}, /* DATA1 -> write triggered */
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 10 */
+ {0x0010, 0x8802},
+ {0x0009, 0x8801},
+ {0x0042, 0x8805},
+ {0x0001, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 10 */
+ {0x0010, 0x8802},
+ {0x003c, 0x8801},
+ {0x0001, 0x8805},
+ {0x0000, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 10 */
+ {0x0010, 0x8802},
+ {0x0001, 0x8801},
+ {0x000a, 0x8805},
+ {0x0000, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 10 */
+ {0x0010, 0x8802},
+ {0x0002, 0x8801},
+ {0x0000, 0x8805},
+ {0x0000, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 10 */
+ {0x0010, 0x8802},
+ {0x0003, 0x8801},
+ {0x0027, 0x8805},
+ {0x0001, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 10 */
+ {0x0010, 0x8802},
+ {0x0004, 0x8801},
+ {0x0065, 0x8805},
+ {0x0001, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 10 */
+ {0x0010, 0x8802},
+ {0x0005, 0x8801},
+ {0x0003, 0x8805},
+ {0x0000, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 10 */
+ {0x0010, 0x8802},
+ {0x0006, 0x8801},
+ {0x001c, 0x8805},
+ {0x0000, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 10 */
+ {0x0010, 0x8802},
+ {0x0007, 0x8801},
+ {0x002a, 0x8805},
+ {0x0000, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 10 */
+ {0x0010, 0x8802},
+ {0x000e, 0x8801},
+ {0x0000, 0x8805},
+ {0x0000, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 10 */
+ {0x0010, 0x8802},
+ {0x0028, 0x8801},
+ {0x002e, 0x8805},
+ {0x0000, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 10 */
+ {0x0010, 0x8802},
+ {0x0039, 0x8801},
+ {0x0013, 0x8805},
+ {0x0000, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 10 */
+ {0x0010, 0x8802},
+ {0x003b, 0x8801},
+ {0x000c, 0x8805},
+ {0x0000, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 10 */
+ {0x0010, 0x8802},
+ {0x0035, 0x8801},
+ {0x0028, 0x8805},
+ {0x0000, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+ /* READ { 0x0001, 0x8802 } -> 0000: 10 */
+ {0x0010, 0x8802},
+ {0x0009, 0x8801},
+ {0x0042, 0x8805},
+ {0x0001, 0x8800},
+ /* READ { 0x0001, 0x8803 } -> 0000: 00 */
+
+ {0x0050, 0x8703},
+ {0x0002, 0x8704}, /* External input CKIx1 */
+ {0x0001, 0x870c}, /* Select CKOx2 output */
+ {0x009a, 0x8600}, /* Line memory Read Counter (L) */
+ {0x0001, 0x8606}, /* 1 Line memory Read Counter (H) Result: (d)410 */
+ {0x0023, 0x8601},
+ {0x0010, 0x8602},
+ {0x000a, 0x8603},
+ {0x009a, 0x8600},
+ {0x0001, 0x865b}, /* 1 Horizontal Offset for Valid Pixel(L) */
+ {0x0003, 0x865c}, /* Vertical offset for valid lines (L) */
+ {0x0058, 0x865d}, /* Horizontal valid pixels window (L) */
+ {0x0048, 0x865e}, /* Vertical valid lines window (L) */
+ {0x0000, 0x865f},
+
+ {0x0006, 0x8660},
+ /* Enable nibble data input, select nibble input order */
+
+ {0x0013, 0x8608}, /* A11 Coeficients for color correction */
+ {0x0028, 0x8609},
+ /* Note: these values are confirmed at the end of array */
+ {0x0005, 0x860a}, /* ... */
+ {0x0025, 0x860b},
+ {0x00e1, 0x860c},
+ {0x00fa, 0x860d},
+ {0x00f4, 0x860e},
+ {0x00e8, 0x860f},
+ {0x0025, 0x8610}, /* A33 Coef. */
+ {0x00fc, 0x8611}, /* White balance offset: R */
+ {0x0001, 0x8612}, /* White balance offset: Gr */
+ {0x00fe, 0x8613}, /* White balance offset: B */
+ {0x0000, 0x8614}, /* White balance offset: Gb */
+
+ {0x0064, 0x8651}, /* R gain for white balance (L) */
+ {0x0040, 0x8652}, /* Gr gain for white balance (L) */
+ {0x0066, 0x8653}, /* B gain for white balance (L) */
+ {0x0040, 0x8654}, /* Gb gain for white balance (L) */
+ {0x0001, 0x863f}, /* Enable fixed gamma correction */
+
+ {0x00a1, 0x8656}, /* Size - Window1: 256x256, Window2: 128x128,
+ * UV division: UV no change,
+ * Enable New edge enhancement */
+ {0x0018, 0x8657}, /* Edge gain high threshold */
+ {0x0020, 0x8658}, /* Edge gain low threshold */
+ {0x000a, 0x8659}, /* Edge bandwidth high threshold */
+ {0x0005, 0x865a}, /* Edge bandwidth low threshold */
+ {0x0064, 0x8607}, /* UV filter enable */
+
+ {0x0016, 0x8660},
+ {0x0000, 0x86b0}, /* Bad pixels compensation address */
+ {0x00dc, 0x86b1}, /* X coord for bad pixels compensation (L) */
+ {0x0000, 0x86b2},
+ {0x0009, 0x86b3}, /* Y coord for bad pixels compensation (L) */
+ {0x0000, 0x86b4},
+
+ {0x0001, 0x86b0},
+ {0x00f5, 0x86b1},
+ {0x0000, 0x86b2},
+ {0x00c6, 0x86b3},
+ {0x0000, 0x86b4},
+
+ {0x0002, 0x86b0},
+ {0x001c, 0x86b1},
+ {0x0001, 0x86b2},
+ {0x00d7, 0x86b3},
+ {0x0000, 0x86b4},
+
+ {0x0003, 0x86b0},
+ {0x001c, 0x86b1},
+ {0x0001, 0x86b2},
+ {0x00d8, 0x86b3},
+ {0x0000, 0x86b4},
+
+ {0x0004, 0x86b0},
+ {0x001d, 0x86b1},
+ {0x0001, 0x86b2},
+ {0x00d8, 0x86b3},
+ {0x0000, 0x86b4},
+ {0x001e, 0x8660},
+
+ /* READ { 0x0000, 0x8608 } -> 0000: 13 */
+ /* READ { 0x0000, 0x8609 } -> 0000: 28 */
+ /* READ { 0x0000, 0x8610 } -> 0000: 05 */
+ /* READ { 0x0000, 0x8611 } -> 0000: 25 */
+ /* READ { 0x0000, 0x8612 } -> 0000: e1 */
+ /* READ { 0x0000, 0x8613 } -> 0000: fa */
+ /* READ { 0x0000, 0x8614 } -> 0000: f4 */
+ /* READ { 0x0000, 0x8615 } -> 0000: e8 */
+ /* READ { 0x0000, 0x8616 } -> 0000: 25 */
+ {}
+};
+
+static int reg_write(struct usb_device *dev,
+ u16 index, u16 value)
+{
+ int ret;
+
+ ret = usb_control_msg(dev,
+ usb_sndctrlpipe(dev, 0),
+ 0, /* request */
+ USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ value, index, NULL, 0, 500);
+ PDEBUG(D_USBO, "reg write i:0x%04x = 0x%02x",
+ index, value);
+ if (ret < 0)
+ pr_err("reg write: error %d\n", ret);
+ return ret;
+}
+
+/* read 1 byte */
+/* returns: negative is error, pos or zero is data */
+static int reg_read(struct gspca_dev *gspca_dev,
+ u16 index) /* wIndex */
+{
+ int ret;
+
+ ret = usb_control_msg(gspca_dev->dev,
+ usb_rcvctrlpipe(gspca_dev->dev, 0),
+ 0, /* register */
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0, /* value */
+ index,
+ gspca_dev->usb_buf, 1,
+ 500); /* timeout */
+ PDEBUG(D_USBI, "reg read i:%04x --> %02x",
+ index, gspca_dev->usb_buf[0]);
+ if (ret < 0) {
+ pr_err("reg_read err %d\n", ret);
+ return ret;
+ }
+ return gspca_dev->usb_buf[0];
+}
+
+/* send 1 or 2 bytes to the sensor via the Synchronous Serial Interface */
+static int ssi_w(struct gspca_dev *gspca_dev,
+ u16 reg, u16 val)
+{
+ struct usb_device *dev = gspca_dev->dev;
+ int ret, retry;
+
+ ret = reg_write(dev, 0x8802, reg >> 8);
+ if (ret < 0)
+ goto out;
+ ret = reg_write(dev, 0x8801, reg & 0x00ff);
+ if (ret < 0)
+ goto out;
+ if ((reg & 0xff00) == 0x1000) { /* if 2 bytes */
+ ret = reg_write(dev, 0x8805, val & 0x00ff);
+ if (ret < 0)
+ goto out;
+ val >>= 8;
+ }
+ ret = reg_write(dev, 0x8800, val);
+ if (ret < 0)
+ goto out;
+
+ /* poll until not busy */
+ retry = 10;
+ for (;;) {
+ ret = reg_read(gspca_dev, 0x8803);
+ if (ret < 0)
+ break;
+ if (gspca_dev->usb_buf[0] == 0)
+ break;
+ if (--retry <= 0) {
+ PDEBUG(D_ERR, "ssi_w busy %02x",
+ gspca_dev->usb_buf[0]);
+ ret = -1;
+ break;
+ }
+ msleep(8);
+ }
+
+out:
+ return ret;
+}
+
+static int write_vector(struct gspca_dev *gspca_dev,
+ const u16 (*data)[2])
+{
+ struct usb_device *dev = gspca_dev->dev;
+ int ret = 0;
+
+ while ((*data)[1] != 0) {
+ if ((*data)[1] & 0x8000) {
+ if ((*data)[1] == 0xdd00) /* delay */
+ msleep((*data)[0]);
+ else
+ ret = reg_write(dev, (*data)[1], (*data)[0]);
+ } else {
+ ret = ssi_w(gspca_dev, (*data)[1], (*data)[0]);
+ }
+ if (ret < 0)
+ break;
+ data++;
+ }
+ return ret;
+}
+
+/* this function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct cam *cam;
+ const u16 (*init_data)[2];
+ static const u16 (*(init_data_tb[]))[2] = {
+ spca508_vista_init_data, /* CreativeVista 0 */
+ spca508_sightcam_init_data, /* HamaUSBSightcam 1 */
+ spca508_sightcam2_init_data, /* HamaUSBSightcam2 2 */
+ spca508cs110_init_data, /* IntelEasyPCCamera 3 */
+ spca508cs110_init_data, /* MicroInnovationIC200 4 */
+ spca508_init_data, /* ViewQuestVQ110 5 */
+ };
+
+#ifdef GSPCA_DEBUG
+ int data1, data2;
+
+ /* Read from global register the USB product and vendor IDs, just to
+ * prove that we can communicate with the device. This works, which
+ * confirms at we are communicating properly and that the device
+ * is a 508. */
+ data1 = reg_read(gspca_dev, 0x8104);
+ data2 = reg_read(gspca_dev, 0x8105);
+ PDEBUG(D_PROBE, "Webcam Vendor ID: 0x%02x%02x", data2, data1);
+
+ data1 = reg_read(gspca_dev, 0x8106);
+ data2 = reg_read(gspca_dev, 0x8107);
+ PDEBUG(D_PROBE, "Webcam Product ID: 0x%02x%02x", data2, data1);
+
+ data1 = reg_read(gspca_dev, 0x8621);
+ PDEBUG(D_PROBE, "Window 1 average luminance: %d", data1);
+#endif
+
+ cam = &gspca_dev->cam;
+ cam->cam_mode = sif_mode;
+ cam->nmodes = ARRAY_SIZE(sif_mode);
+
+ sd->subtype = id->driver_info;
+
+ init_data = init_data_tb[sd->subtype];
+ return write_vector(gspca_dev, init_data);
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ return 0;
+}
+
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ int mode;
+
+ mode = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv;
+ reg_write(gspca_dev->dev, 0x8500, mode);
+ switch (mode) {
+ case 0:
+ case 1:
+ reg_write(gspca_dev->dev, 0x8700, 0x28); /* clock */
+ break;
+ default:
+/* case 2: */
+/* case 3: */
+ reg_write(gspca_dev->dev, 0x8700, 0x23); /* clock */
+ break;
+ }
+ reg_write(gspca_dev->dev, 0x8112, 0x10 | 0x20);
+ return 0;
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+ /* Video ISO disable, Video Drop Packet enable: */
+ reg_write(gspca_dev->dev, 0x8112, 0x20);
+}
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, /* isoc packet */
+ int len) /* iso packet length */
+{
+ switch (data[0]) {
+ case 0: /* start of frame */
+ gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
+ data += SPCA508_OFFSET_DATA;
+ len -= SPCA508_OFFSET_DATA;
+ gspca_frame_add(gspca_dev, FIRST_PACKET, data, len);
+ break;
+ case 0xff: /* drop */
+ break;
+ default:
+ data += 1;
+ len -= 1;
+ gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
+ break;
+ }
+}
+
+static void setbrightness(struct gspca_dev *gspca_dev, s32 brightness)
+{
+ /* MX seem contrast */
+ reg_write(gspca_dev->dev, 0x8651, brightness);
+ reg_write(gspca_dev->dev, 0x8652, brightness);
+ reg_write(gspca_dev->dev, 0x8653, brightness);
+ reg_write(gspca_dev->dev, 0x8654, brightness);
+}
+
+static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct gspca_dev *gspca_dev =
+ container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+
+ gspca_dev->usb_err = 0;
+
+ if (!gspca_dev->streaming)
+ return 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_BRIGHTNESS:
+ setbrightness(gspca_dev, ctrl->val);
+ break;
+ }
+ return gspca_dev->usb_err;
+}
+
+static const struct v4l2_ctrl_ops sd_ctrl_ops = {
+ .s_ctrl = sd_s_ctrl,
+};
+
+static int sd_init_controls(struct gspca_dev *gspca_dev)
+{
+ struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
+
+ gspca_dev->vdev.ctrl_handler = hdl;
+ v4l2_ctrl_handler_init(hdl, 5);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_BRIGHTNESS, 0, 255, 1, 128);
+
+ if (hdl->error) {
+ pr_err("Could not initialize controls\n");
+ return hdl->error;
+ }
+ return 0;
+}
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .config = sd_config,
+ .init = sd_init,
+ .init_controls = sd_init_controls,
+ .start = sd_start,
+ .stopN = sd_stopN,
+ .pkt_scan = sd_pkt_scan,
+};
+
+/* -- module initialisation -- */
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x0130, 0x0130), .driver_info = HamaUSBSightcam},
+ {USB_DEVICE(0x041e, 0x4018), .driver_info = CreativeVista},
+ {USB_DEVICE(0x0733, 0x0110), .driver_info = ViewQuestVQ110},
+ {USB_DEVICE(0x0af9, 0x0010), .driver_info = HamaUSBSightcam},
+ {USB_DEVICE(0x0af9, 0x0011), .driver_info = HamaUSBSightcam2},
+ {USB_DEVICE(0x8086, 0x0110), .driver_info = IntelEasyPCCamera},
+ {}
+};
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
--- /dev/null
+/*
+ * Sunplus spca561 subdriver
+ *
+ * Copyright (C) 2004 Michel Xhaard mxhaard@magic.fr
+ *
+ * V4L2 by Jean-Francois Moine <http://moinejf.free.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#define MODULE_NAME "spca561"
+
+#include <linux/input.h>
+#include "gspca.h"
+
+MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
+MODULE_DESCRIPTION("GSPCA/SPCA561 USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+#define EXPOSURE_MAX (2047 + 325)
+
+/* specific webcam descriptor */
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+
+ struct { /* hue/contrast control cluster */
+ struct v4l2_ctrl *contrast;
+ struct v4l2_ctrl *hue;
+ };
+ struct v4l2_ctrl *autogain;
+
+#define EXPO12A_DEF 3
+ __u8 expo12a; /* expo/gain? for rev 12a */
+
+ __u8 chip_revision;
+#define Rev012A 0
+#define Rev072A 1
+
+ signed char ag_cnt;
+#define AG_CNT_START 13
+};
+
+static const struct v4l2_pix_format sif_012a_mode[] = {
+ {160, 120, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 160 * 120,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 3},
+ {176, 144, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
+ .bytesperline = 176,
+ .sizeimage = 176 * 144,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 2},
+ {320, 240, V4L2_PIX_FMT_SPCA561, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 4 / 8,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1},
+ {352, 288, V4L2_PIX_FMT_SPCA561, V4L2_FIELD_NONE,
+ .bytesperline = 352,
+ .sizeimage = 352 * 288 * 4 / 8,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0},
+};
+
+static const struct v4l2_pix_format sif_072a_mode[] = {
+ {160, 120, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 160 * 120,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 3},
+ {176, 144, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
+ .bytesperline = 176,
+ .sizeimage = 176 * 144,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 2},
+ {320, 240, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1},
+ {352, 288, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
+ .bytesperline = 352,
+ .sizeimage = 352 * 288,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0},
+};
+
+/*
+ * Initialization data
+ * I'm not very sure how to split initialization from open data
+ * chunks. For now, we'll consider everything as initialization
+ */
+/* Frame packet header offsets for the spca561 */
+#define SPCA561_OFFSET_SNAP 1
+#define SPCA561_OFFSET_TYPE 2
+#define SPCA561_OFFSET_COMPRESS 3
+#define SPCA561_OFFSET_FRAMSEQ 4
+#define SPCA561_OFFSET_GPIO 5
+#define SPCA561_OFFSET_USBBUFF 6
+#define SPCA561_OFFSET_WIN2GRAVE 7
+#define SPCA561_OFFSET_WIN2RAVE 8
+#define SPCA561_OFFSET_WIN2BAVE 9
+#define SPCA561_OFFSET_WIN2GBAVE 10
+#define SPCA561_OFFSET_WIN1GRAVE 11
+#define SPCA561_OFFSET_WIN1RAVE 12
+#define SPCA561_OFFSET_WIN1BAVE 13
+#define SPCA561_OFFSET_WIN1GBAVE 14
+#define SPCA561_OFFSET_FREQ 15
+#define SPCA561_OFFSET_VSYNC 16
+#define SPCA561_INDEX_I2C_BASE 0x8800
+#define SPCA561_SNAPBIT 0x20
+#define SPCA561_SNAPCTRL 0x40
+
+static const u16 rev72a_reset[][2] = {
+ {0x0000, 0x8114}, /* Software GPIO output data */
+ {0x0001, 0x8114}, /* Software GPIO output data */
+ {0x0000, 0x8112}, /* Some kind of reset */
+ {}
+};
+static const __u16 rev72a_init_data1[][2] = {
+ {0x0003, 0x8701}, /* PCLK clock delay adjustment */
+ {0x0001, 0x8703}, /* HSYNC from cmos inverted */
+ {0x0011, 0x8118}, /* Enable and conf sensor */
+ {0x0001, 0x8118}, /* Conf sensor */
+ {0x0092, 0x8804}, /* I know nothing about these */
+ {0x0010, 0x8802}, /* 0x88xx registers, so I won't */
+ {}
+};
+static const u16 rev72a_init_sensor1[][2] = {
+ {0x0001, 0x000d},
+ {0x0002, 0x0018},
+ {0x0004, 0x0165},
+ {0x0005, 0x0021},
+ {0x0007, 0x00aa},
+ {0x0020, 0x1504},
+ {0x0039, 0x0002},
+ {0x0035, 0x0010},
+ {0x0009, 0x1049},
+ {0x0028, 0x000b},
+ {0x003b, 0x000f},
+ {0x003c, 0x0000},
+ {}
+};
+static const __u16 rev72a_init_data2[][2] = {
+ {0x0018, 0x8601}, /* Pixel/line selection for color separation */
+ {0x0000, 0x8602}, /* Optical black level for user setting */
+ {0x0060, 0x8604}, /* Optical black horizontal offset */
+ {0x0002, 0x8605}, /* Optical black vertical offset */
+ {0x0000, 0x8603}, /* Non-automatic optical black level */
+ {0x0002, 0x865b}, /* Horizontal offset for valid pixels */
+ {0x0000, 0x865f}, /* Vertical valid pixels window (x2) */
+ {0x00b0, 0x865d}, /* Horizontal valid pixels window (x2) */
+ {0x0090, 0x865e}, /* Vertical valid lines window (x2) */
+ {0x00e0, 0x8406}, /* Memory buffer threshold */
+ {0x0000, 0x8660}, /* Compensation memory stuff */
+ {0x0002, 0x8201}, /* Output address for r/w serial EEPROM */
+ {0x0008, 0x8200}, /* Clear valid bit for serial EEPROM */
+ {0x0001, 0x8200}, /* OprMode to be executed by hardware */
+/* from ms-win */
+ {0x0000, 0x8611}, /* R offset for white balance */
+ {0x00fd, 0x8612}, /* Gr offset for white balance */
+ {0x0003, 0x8613}, /* B offset for white balance */
+ {0x0000, 0x8614}, /* Gb offset for white balance */
+/* from ms-win */
+ {0x0035, 0x8651}, /* R gain for white balance */
+ {0x0040, 0x8652}, /* Gr gain for white balance */
+ {0x005f, 0x8653}, /* B gain for white balance */
+ {0x0040, 0x8654}, /* Gb gain for white balance */
+ {0x0002, 0x8502}, /* Maximum average bit rate stuff */
+ {0x0011, 0x8802},
+
+ {0x0087, 0x8700}, /* Set master clock (96Mhz????) */
+ {0x0081, 0x8702}, /* Master clock output enable */
+
+ {0x0000, 0x8500}, /* Set image type (352x288 no compression) */
+ /* Originally was 0x0010 (352x288 compression) */
+
+ {0x0002, 0x865b}, /* Horizontal offset for valid pixels */
+ {0x0003, 0x865c}, /* Vertical offset for valid lines */
+ {}
+};
+static const u16 rev72a_init_sensor2[][2] = {
+ {0x0003, 0x0121},
+ {0x0004, 0x0165},
+ {0x0005, 0x002f}, /* blanking control column */
+ {0x0006, 0x0000}, /* blanking mode row*/
+ {0x000a, 0x0002},
+ {0x0009, 0x1061}, /* setexposure times && pixel clock
+ * 0001 0 | 000 0110 0001 */
+ {0x0035, 0x0014},
+ {}
+};
+
+/******************** QC Express etch2 stuff ********************/
+static const __u16 Pb100_1map8300[][2] = {
+ /* reg, value */
+ {0x8320, 0x3304},
+
+ {0x8303, 0x0125}, /* image area */
+ {0x8304, 0x0169},
+ {0x8328, 0x000b},
+ {0x833c, 0x0001}, /*fixme: win:07*/
+
+ {0x832f, 0x1904}, /*fixme: was 0419*/
+ {0x8307, 0x00aa},
+ {0x8301, 0x0003},
+ {0x8302, 0x000e},
+ {}
+};
+static const __u16 Pb100_2map8300[][2] = {
+ /* reg, value */
+ {0x8339, 0x0000},
+ {0x8307, 0x00aa},
+ {}
+};
+
+static const __u16 spca561_161rev12A_data1[][2] = {
+ {0x29, 0x8118}, /* Control register (various enable bits) */
+ {0x08, 0x8114}, /* GPIO: Led off */
+ {0x0e, 0x8112}, /* 0x0e stream off 0x3e stream on */
+ {0x00, 0x8102}, /* white balance - new */
+ {0x92, 0x8804},
+ {0x04, 0x8802}, /* windows uses 08 */
+ {}
+};
+static const __u16 spca561_161rev12A_data2[][2] = {
+ {0x21, 0x8118},
+ {0x10, 0x8500},
+ {0x07, 0x8601},
+ {0x07, 0x8602},
+ {0x04, 0x8501},
+
+ {0x07, 0x8201}, /* windows uses 02 */
+ {0x08, 0x8200},
+ {0x01, 0x8200},
+
+ {0x90, 0x8604},
+ {0x00, 0x8605},
+ {0xb0, 0x8603},
+
+ /* sensor gains */
+ {0x07, 0x8601}, /* white balance - new */
+ {0x07, 0x8602}, /* white balance - new */
+ {0x00, 0x8610}, /* *red */
+ {0x00, 0x8611}, /* 3f *green */
+ {0x00, 0x8612}, /* green *blue */
+ {0x00, 0x8613}, /* blue *green */
+ {0x43, 0x8614}, /* green *red - white balance - was 0x35 */
+ {0x40, 0x8615}, /* 40 *green - white balance - was 0x35 */
+ {0x71, 0x8616}, /* 7a *blue - white balance - was 0x35 */
+ {0x40, 0x8617}, /* 40 *green - white balance - was 0x35 */
+
+ {0x0c, 0x8620}, /* 0c */
+ {0xc8, 0x8631}, /* c8 */
+ {0xc8, 0x8634}, /* c8 */
+ {0x23, 0x8635}, /* 23 */
+ {0x1f, 0x8636}, /* 1f */
+ {0xdd, 0x8637}, /* dd */
+ {0xe1, 0x8638}, /* e1 */
+ {0x1d, 0x8639}, /* 1d */
+ {0x21, 0x863a}, /* 21 */
+ {0xe3, 0x863b}, /* e3 */
+ {0xdf, 0x863c}, /* df */
+ {0xf0, 0x8505},
+ {0x32, 0x850a},
+/* {0x99, 0x8700}, * - white balance - new (removed) */
+ /* HDG we used to do this in stop0, making the init state and the state
+ after a start / stop different, so do this here instead. */
+ {0x29, 0x8118},
+ {}
+};
+
+static void reg_w_val(struct usb_device *dev, __u16 index, __u8 value)
+{
+ int ret;
+
+ ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
+ 0, /* request */
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ value, index, NULL, 0, 500);
+ PDEBUG(D_USBO, "reg write: 0x%02x:0x%02x", index, value);
+ if (ret < 0)
+ pr_err("reg write: error %d\n", ret);
+}
+
+static void write_vector(struct gspca_dev *gspca_dev,
+ const __u16 data[][2])
+{
+ struct usb_device *dev = gspca_dev->dev;
+ int i;
+
+ i = 0;
+ while (data[i][1] != 0) {
+ reg_w_val(dev, data[i][1], data[i][0]);
+ i++;
+ }
+}
+
+/* read 'len' bytes to gspca_dev->usb_buf */
+static void reg_r(struct gspca_dev *gspca_dev,
+ __u16 index, __u16 length)
+{
+ usb_control_msg(gspca_dev->dev,
+ usb_rcvctrlpipe(gspca_dev->dev, 0),
+ 0, /* request */
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0, /* value */
+ index, gspca_dev->usb_buf, length, 500);
+}
+
+/* write 'len' bytes from gspca_dev->usb_buf */
+static void reg_w_buf(struct gspca_dev *gspca_dev,
+ __u16 index, __u16 len)
+{
+ usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ 0, /* request */
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0, /* value */
+ index, gspca_dev->usb_buf, len, 500);
+}
+
+static void i2c_write(struct gspca_dev *gspca_dev, __u16 value, __u16 reg)
+{
+ int retry = 60;
+
+ reg_w_val(gspca_dev->dev, 0x8801, reg);
+ reg_w_val(gspca_dev->dev, 0x8805, value);
+ reg_w_val(gspca_dev->dev, 0x8800, value >> 8);
+ do {
+ reg_r(gspca_dev, 0x8803, 1);
+ if (!gspca_dev->usb_buf[0])
+ return;
+ msleep(10);
+ } while (--retry);
+}
+
+static int i2c_read(struct gspca_dev *gspca_dev, __u16 reg, __u8 mode)
+{
+ int retry = 60;
+ __u8 value;
+
+ reg_w_val(gspca_dev->dev, 0x8804, 0x92);
+ reg_w_val(gspca_dev->dev, 0x8801, reg);
+ reg_w_val(gspca_dev->dev, 0x8802, mode | 0x01);
+ do {
+ reg_r(gspca_dev, 0x8803, 1);
+ if (!gspca_dev->usb_buf[0]) {
+ reg_r(gspca_dev, 0x8800, 1);
+ value = gspca_dev->usb_buf[0];
+ reg_r(gspca_dev, 0x8805, 1);
+ return ((int) value << 8) | gspca_dev->usb_buf[0];
+ }
+ msleep(10);
+ } while (--retry);
+ return -1;
+}
+
+static void sensor_mapwrite(struct gspca_dev *gspca_dev,
+ const __u16 (*sensormap)[2])
+{
+ while ((*sensormap)[0]) {
+ gspca_dev->usb_buf[0] = (*sensormap)[1];
+ gspca_dev->usb_buf[1] = (*sensormap)[1] >> 8;
+ reg_w_buf(gspca_dev, (*sensormap)[0], 2);
+ sensormap++;
+ }
+}
+
+static void write_sensor_72a(struct gspca_dev *gspca_dev,
+ const __u16 (*sensor)[2])
+{
+ while ((*sensor)[0]) {
+ i2c_write(gspca_dev, (*sensor)[1], (*sensor)[0]);
+ sensor++;
+ }
+}
+
+static void init_161rev12A(struct gspca_dev *gspca_dev)
+{
+ write_vector(gspca_dev, spca561_161rev12A_data1);
+ sensor_mapwrite(gspca_dev, Pb100_1map8300);
+/*fixme: should be in sd_start*/
+ write_vector(gspca_dev, spca561_161rev12A_data2);
+ sensor_mapwrite(gspca_dev, Pb100_2map8300);
+}
+
+/* this function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct cam *cam;
+ __u16 vendor, product;
+ __u8 data1, data2;
+
+ /* Read frm global register the USB product and vendor IDs, just to
+ * prove that we can communicate with the device. This works, which
+ * confirms at we are communicating properly and that the device
+ * is a 561. */
+ reg_r(gspca_dev, 0x8104, 1);
+ data1 = gspca_dev->usb_buf[0];
+ reg_r(gspca_dev, 0x8105, 1);
+ data2 = gspca_dev->usb_buf[0];
+ vendor = (data2 << 8) | data1;
+ reg_r(gspca_dev, 0x8106, 1);
+ data1 = gspca_dev->usb_buf[0];
+ reg_r(gspca_dev, 0x8107, 1);
+ data2 = gspca_dev->usb_buf[0];
+ product = (data2 << 8) | data1;
+ if (vendor != id->idVendor || product != id->idProduct) {
+ PDEBUG(D_PROBE, "Bad vendor / product from device");
+ return -EINVAL;
+ }
+
+ cam = &gspca_dev->cam;
+ cam->needs_full_bandwidth = 1;
+
+ sd->chip_revision = id->driver_info;
+ if (sd->chip_revision == Rev012A) {
+ cam->cam_mode = sif_012a_mode;
+ cam->nmodes = ARRAY_SIZE(sif_012a_mode);
+ } else {
+ cam->cam_mode = sif_072a_mode;
+ cam->nmodes = ARRAY_SIZE(sif_072a_mode);
+ }
+ sd->expo12a = EXPO12A_DEF;
+ return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init_12a(struct gspca_dev *gspca_dev)
+{
+ PDEBUG(D_STREAM, "Chip revision: 012a");
+ init_161rev12A(gspca_dev);
+ return 0;
+}
+static int sd_init_72a(struct gspca_dev *gspca_dev)
+{
+ PDEBUG(D_STREAM, "Chip revision: 072a");
+ write_vector(gspca_dev, rev72a_reset);
+ msleep(200);
+ write_vector(gspca_dev, rev72a_init_data1);
+ write_sensor_72a(gspca_dev, rev72a_init_sensor1);
+ write_vector(gspca_dev, rev72a_init_data2);
+ write_sensor_72a(gspca_dev, rev72a_init_sensor2);
+ reg_w_val(gspca_dev->dev, 0x8112, 0x30);
+ return 0;
+}
+
+static void setbrightness(struct gspca_dev *gspca_dev, s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct usb_device *dev = gspca_dev->dev;
+ __u16 reg;
+
+ if (sd->chip_revision == Rev012A)
+ reg = 0x8610;
+ else
+ reg = 0x8611;
+
+ reg_w_val(dev, reg + 0, val); /* R */
+ reg_w_val(dev, reg + 1, val); /* Gr */
+ reg_w_val(dev, reg + 2, val); /* B */
+ reg_w_val(dev, reg + 3, val); /* Gb */
+}
+
+static void setwhite(struct gspca_dev *gspca_dev, s32 white, s32 contrast)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct usb_device *dev = gspca_dev->dev;
+ __u8 blue, red;
+ __u16 reg;
+
+ /* try to emulate MS-win as possible */
+ red = 0x20 + white * 3 / 8;
+ blue = 0x90 - white * 5 / 8;
+ if (sd->chip_revision == Rev012A) {
+ reg = 0x8614;
+ } else {
+ reg = 0x8651;
+ red += contrast - 0x20;
+ blue += contrast - 0x20;
+ reg_w_val(dev, 0x8652, contrast + 0x20); /* Gr */
+ reg_w_val(dev, 0x8654, contrast + 0x20); /* Gb */
+ }
+ reg_w_val(dev, reg, red);
+ reg_w_val(dev, reg + 2, blue);
+}
+
+/* rev 12a only */
+static void setexposure(struct gspca_dev *gspca_dev, s32 val)
+{
+ int i, expo = 0;
+
+ /* Register 0x8309 controls exposure for the spca561,
+ the basic exposure setting goes from 1-2047, where 1 is completely
+ dark and 2047 is very bright. It not only influences exposure but
+ also the framerate (to allow for longer exposure) from 1 - 300 it
+ only raises the exposure time then from 300 - 600 it halves the
+ framerate to be able to further raise the exposure time and for every
+ 300 more it halves the framerate again. This allows for a maximum
+ exposure time of circa 0.2 - 0.25 seconds (30 / (2000/3000) fps).
+ Sometimes this is not enough, the 1-2047 uses bits 0-10, bits 11-12
+ configure a divider for the base framerate which us used at the
+ exposure setting of 1-300. These bits configure the base framerate
+ according to the following formula: fps = 60 / (value + 2) */
+
+ /* We choose to use the high bits setting the fixed framerate divisor
+ asap, as setting high basic exposure setting without the fixed
+ divider in combination with high gains makes the cam stop */
+ int table[] = { 0, 450, 550, 625, EXPOSURE_MAX };
+
+ for (i = 0; i < ARRAY_SIZE(table) - 1; i++) {
+ if (val <= table[i + 1]) {
+ expo = val - table[i];
+ if (i)
+ expo += 300;
+ expo |= i << 11;
+ break;
+ }
+ }
+
+ gspca_dev->usb_buf[0] = expo;
+ gspca_dev->usb_buf[1] = expo >> 8;
+ reg_w_buf(gspca_dev, 0x8309, 2);
+}
+
+/* rev 12a only */
+static void setgain(struct gspca_dev *gspca_dev, s32 val)
+{
+ /* gain reg low 6 bits 0-63 gain, bit 6 and 7, both double the
+ sensitivity when set, so 31 + one of them set == 63, and 15
+ with both of them set == 63 */
+ if (val < 64)
+ gspca_dev->usb_buf[0] = val;
+ else if (val < 128)
+ gspca_dev->usb_buf[0] = (val / 2) | 0x40;
+ else
+ gspca_dev->usb_buf[0] = (val / 4) | 0xc0;
+
+ gspca_dev->usb_buf[1] = 0;
+ reg_w_buf(gspca_dev, 0x8335, 2);
+}
+
+static void setautogain(struct gspca_dev *gspca_dev, s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (val)
+ sd->ag_cnt = AG_CNT_START;
+ else
+ sd->ag_cnt = -1;
+}
+
+static int sd_start_12a(struct gspca_dev *gspca_dev)
+{
+ struct usb_device *dev = gspca_dev->dev;
+ int mode;
+ static const __u8 Reg8391[8] =
+ {0x92, 0x30, 0x20, 0x00, 0x0c, 0x00, 0x00, 0x00};
+
+ mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
+ if (mode <= 1) {
+ /* Use compression on 320x240 and above */
+ reg_w_val(dev, 0x8500, 0x10 | mode);
+ } else {
+ /* I couldn't get the compression to work below 320x240
+ * Fortunately at these resolutions the bandwidth
+ * is sufficient to push raw frames at ~20fps */
+ reg_w_val(dev, 0x8500, mode);
+ } /* -- qq@kuku.eu.org */
+
+ gspca_dev->usb_buf[0] = 0xaa;
+ gspca_dev->usb_buf[1] = 0x00;
+ reg_w_buf(gspca_dev, 0x8307, 2);
+ /* clock - lower 0x8X values lead to fps > 30 */
+ reg_w_val(gspca_dev->dev, 0x8700, 0x8a);
+ /* 0x8f 0x85 0x27 clock */
+ reg_w_val(gspca_dev->dev, 0x8112, 0x1e | 0x20);
+ reg_w_val(gspca_dev->dev, 0x850b, 0x03);
+ memcpy(gspca_dev->usb_buf, Reg8391, 8);
+ reg_w_buf(gspca_dev, 0x8391, 8);
+ reg_w_buf(gspca_dev, 0x8390, 8);
+
+ /* Led ON (bit 3 -> 0 */
+ reg_w_val(gspca_dev->dev, 0x8114, 0x00);
+ return 0;
+}
+static int sd_start_72a(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct usb_device *dev = gspca_dev->dev;
+ int Clck;
+ int mode;
+
+ write_vector(gspca_dev, rev72a_reset);
+ msleep(200);
+ write_vector(gspca_dev, rev72a_init_data1);
+ write_sensor_72a(gspca_dev, rev72a_init_sensor1);
+
+ mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
+ switch (mode) {
+ default:
+ case 0:
+ Clck = 0x27; /* ms-win 0x87 */
+ break;
+ case 1:
+ Clck = 0x25;
+ break;
+ case 2:
+ Clck = 0x22;
+ break;
+ case 3:
+ Clck = 0x21;
+ break;
+ }
+ reg_w_val(dev, 0x8700, Clck); /* 0x27 clock */
+ reg_w_val(dev, 0x8702, 0x81);
+ reg_w_val(dev, 0x8500, mode); /* mode */
+ write_sensor_72a(gspca_dev, rev72a_init_sensor2);
+ setwhite(gspca_dev, v4l2_ctrl_g_ctrl(sd->hue),
+ v4l2_ctrl_g_ctrl(sd->contrast));
+/* setbrightness(gspca_dev); * fixme: bad values */
+ setautogain(gspca_dev, v4l2_ctrl_g_ctrl(sd->autogain));
+ reg_w_val(dev, 0x8112, 0x10 | 0x20);
+ return 0;
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->chip_revision == Rev012A) {
+ reg_w_val(gspca_dev->dev, 0x8112, 0x0e);
+ /* Led Off (bit 3 -> 1 */
+ reg_w_val(gspca_dev->dev, 0x8114, 0x08);
+ } else {
+ reg_w_val(gspca_dev->dev, 0x8112, 0x20);
+/* reg_w_val(gspca_dev->dev, 0x8102, 0x00); ?? */
+ }
+}
+
+static void do_autogain(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int expotimes;
+ int pixelclk;
+ int gainG;
+ __u8 R, Gr, Gb, B;
+ int y;
+ __u8 luma_mean = 110;
+ __u8 luma_delta = 20;
+ __u8 spring = 4;
+
+ if (sd->ag_cnt < 0)
+ return;
+ if (--sd->ag_cnt >= 0)
+ return;
+ sd->ag_cnt = AG_CNT_START;
+
+ switch (sd->chip_revision) {
+ case Rev072A:
+ reg_r(gspca_dev, 0x8621, 1);
+ Gr = gspca_dev->usb_buf[0];
+ reg_r(gspca_dev, 0x8622, 1);
+ R = gspca_dev->usb_buf[0];
+ reg_r(gspca_dev, 0x8623, 1);
+ B = gspca_dev->usb_buf[0];
+ reg_r(gspca_dev, 0x8624, 1);
+ Gb = gspca_dev->usb_buf[0];
+ y = (77 * R + 75 * (Gr + Gb) + 29 * B) >> 8;
+ /* u= (128*B-(43*(Gr+Gb+R))) >> 8; */
+ /* v= (128*R-(53*(Gr+Gb))-21*B) >> 8; */
+ /* PDEBUG(D_CONF,"reading Y %d U %d V %d ",y,u,v); */
+
+ if (y < luma_mean - luma_delta ||
+ y > luma_mean + luma_delta) {
+ expotimes = i2c_read(gspca_dev, 0x09, 0x10);
+ pixelclk = 0x0800;
+ expotimes = expotimes & 0x07ff;
+ /* PDEBUG(D_PACK,
+ "Exposition Times 0x%03X Clock 0x%04X ",
+ expotimes,pixelclk); */
+ gainG = i2c_read(gspca_dev, 0x35, 0x10);
+ /* PDEBUG(D_PACK,
+ "reading Gain register %d", gainG); */
+
+ expotimes += (luma_mean - y) >> spring;
+ gainG += (luma_mean - y) / 50;
+ /* PDEBUG(D_PACK,
+ "compute expotimes %d gain %d",
+ expotimes,gainG); */
+
+ if (gainG > 0x3f)
+ gainG = 0x3f;
+ else if (gainG < 3)
+ gainG = 3;
+ i2c_write(gspca_dev, gainG, 0x35);
+
+ if (expotimes > 0x0256)
+ expotimes = 0x0256;
+ else if (expotimes < 3)
+ expotimes = 3;
+ i2c_write(gspca_dev, expotimes | pixelclk, 0x09);
+ }
+ break;
+ }
+}
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, /* isoc packet */
+ int len) /* iso packet length */
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ len--;
+ switch (*data++) { /* sequence number */
+ case 0: /* start of frame */
+ gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
+
+ /* This should never happen */
+ if (len < 2) {
+ PDEBUG(D_ERR, "Short SOF packet, ignoring");
+ gspca_dev->last_packet_type = DISCARD_PACKET;
+ return;
+ }
+
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+ if (data[0] & 0x20) {
+ input_report_key(gspca_dev->input_dev, KEY_CAMERA, 1);
+ input_sync(gspca_dev->input_dev);
+ input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);
+ input_sync(gspca_dev->input_dev);
+ }
+#endif
+
+ if (data[1] & 0x10) {
+ /* compressed bayer */
+ gspca_frame_add(gspca_dev, FIRST_PACKET, data, len);
+ } else {
+ /* raw bayer (with a header, which we skip) */
+ if (sd->chip_revision == Rev012A) {
+ data += 20;
+ len -= 20;
+ } else {
+ data += 16;
+ len -= 16;
+ }
+ gspca_frame_add(gspca_dev, FIRST_PACKET, data, len);
+ }
+ return;
+ case 0xff: /* drop (empty mpackets) */
+ return;
+ }
+ gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
+}
+
+static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct gspca_dev *gspca_dev =
+ container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+ struct sd *sd = (struct sd *)gspca_dev;
+
+ gspca_dev->usb_err = 0;
+
+ if (!gspca_dev->streaming)
+ return 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_BRIGHTNESS:
+ setbrightness(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_CONTRAST:
+ /* hue/contrast control cluster for 72a */
+ setwhite(gspca_dev, sd->hue->val, ctrl->val);
+ break;
+ case V4L2_CID_HUE:
+ /* just plain hue control for 12a */
+ setwhite(gspca_dev, ctrl->val, 0);
+ break;
+ case V4L2_CID_EXPOSURE:
+ setexposure(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_GAIN:
+ setgain(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_AUTOGAIN:
+ setautogain(gspca_dev, ctrl->val);
+ break;
+ }
+ return gspca_dev->usb_err;
+}
+
+static const struct v4l2_ctrl_ops sd_ctrl_ops = {
+ .s_ctrl = sd_s_ctrl,
+};
+
+static int sd_init_controls_12a(struct gspca_dev *gspca_dev)
+{
+ struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
+
+ gspca_dev->vdev.ctrl_handler = hdl;
+ v4l2_ctrl_handler_init(hdl, 3);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_HUE, 1, 0x7f, 1, 0x40);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_BRIGHTNESS, -128, 127, 1, 0);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_EXPOSURE, 1, EXPOSURE_MAX, 1, 700);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_GAIN, 0, 255, 1, 63);
+
+ if (hdl->error) {
+ pr_err("Could not initialize controls\n");
+ return hdl->error;
+ }
+ return 0;
+}
+
+static int sd_init_controls_72a(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *)gspca_dev;
+ struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
+
+ gspca_dev->vdev.ctrl_handler = hdl;
+ v4l2_ctrl_handler_init(hdl, 4);
+ sd->contrast = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_CONTRAST, 0, 0x3f, 1, 0x20);
+ sd->hue = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_HUE, 1, 0x7f, 1, 0x40);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_BRIGHTNESS, 0, 0x3f, 1, 0x20);
+ sd->autogain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
+
+ if (hdl->error) {
+ pr_err("Could not initialize controls\n");
+ return hdl->error;
+ }
+ v4l2_ctrl_cluster(2, &sd->contrast);
+ return 0;
+}
+
+/* sub-driver description */
+static const struct sd_desc sd_desc_12a = {
+ .name = MODULE_NAME,
+ .init_controls = sd_init_controls_12a,
+ .config = sd_config,
+ .init = sd_init_12a,
+ .start = sd_start_12a,
+ .stopN = sd_stopN,
+ .pkt_scan = sd_pkt_scan,
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+ .other_input = 1,
+#endif
+};
+static const struct sd_desc sd_desc_72a = {
+ .name = MODULE_NAME,
+ .init_controls = sd_init_controls_72a,
+ .config = sd_config,
+ .init = sd_init_72a,
+ .start = sd_start_72a,
+ .stopN = sd_stopN,
+ .pkt_scan = sd_pkt_scan,
+ .dq_callback = do_autogain,
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+ .other_input = 1,
+#endif
+};
+static const struct sd_desc *sd_desc[2] = {
+ &sd_desc_12a,
+ &sd_desc_72a
+};
+
+/* -- module initialisation -- */
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x041e, 0x401a), .driver_info = Rev072A},
+ {USB_DEVICE(0x041e, 0x403b), .driver_info = Rev012A},
+ {USB_DEVICE(0x0458, 0x7004), .driver_info = Rev072A},
+ {USB_DEVICE(0x0461, 0x0815), .driver_info = Rev072A},
+ {USB_DEVICE(0x046d, 0x0928), .driver_info = Rev012A},
+ {USB_DEVICE(0x046d, 0x0929), .driver_info = Rev012A},
+ {USB_DEVICE(0x046d, 0x092a), .driver_info = Rev012A},
+ {USB_DEVICE(0x046d, 0x092b), .driver_info = Rev012A},
+ {USB_DEVICE(0x046d, 0x092c), .driver_info = Rev012A},
+ {USB_DEVICE(0x046d, 0x092d), .driver_info = Rev012A},
+ {USB_DEVICE(0x046d, 0x092e), .driver_info = Rev012A},
+ {USB_DEVICE(0x046d, 0x092f), .driver_info = Rev012A},
+ {USB_DEVICE(0x04fc, 0x0561), .driver_info = Rev072A},
+ {USB_DEVICE(0x060b, 0xa001), .driver_info = Rev072A},
+ {USB_DEVICE(0x10fd, 0x7e50), .driver_info = Rev072A},
+ {USB_DEVICE(0xabcd, 0xcdee), .driver_info = Rev072A},
+ {}
+};
+
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id,
+ sd_desc[id->driver_info],
+ sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
--- /dev/null
+/*
+ * SQ905 subdriver
+ *
+ * Copyright (C) 2008, 2009 Adam Baker and Theodore Kilgore
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+/*
+ * History and Acknowledgments
+ *
+ * The original Linux driver for SQ905 based cameras was written by
+ * Marcell Lengyel and furter developed by many other contributors
+ * and is available from http://sourceforge.net/projects/sqcam/
+ *
+ * This driver takes advantage of the reverse engineering work done for
+ * that driver and for libgphoto2 but shares no code with them.
+ *
+ * This driver has used as a base the finepix driver and other gspca
+ * based drivers and may still contain code fragments taken from those
+ * drivers.
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#define MODULE_NAME "sq905"
+
+#include <linux/workqueue.h>
+#include <linux/slab.h>
+#include "gspca.h"
+
+MODULE_AUTHOR("Adam Baker <linux@baker-net.org.uk>, "
+ "Theodore Kilgore <kilgota@auburn.edu>");
+MODULE_DESCRIPTION("GSPCA/SQ905 USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+/* Default timeouts, in ms */
+#define SQ905_CMD_TIMEOUT 500
+#define SQ905_DATA_TIMEOUT 1000
+
+/* Maximum transfer size to use. */
+#define SQ905_MAX_TRANSFER 0x8000
+#define FRAME_HEADER_LEN 64
+
+/* The known modes, or registers. These go in the "value" slot. */
+
+/* 00 is "none" obviously */
+
+#define SQ905_BULK_READ 0x03 /* precedes any bulk read */
+#define SQ905_COMMAND 0x06 /* precedes the command codes below */
+#define SQ905_PING 0x07 /* when reading an "idling" command */
+#define SQ905_READ_DONE 0xc0 /* ack bulk read completed */
+
+/* Any non-zero value in the bottom 2 bits of the 2nd byte of
+ * the ID appears to indicate the camera can do 640*480. If the
+ * LSB of that byte is set the image is just upside down, otherwise
+ * it is rotated 180 degrees. */
+#define SQ905_HIRES_MASK 0x00000300
+#define SQ905_ORIENTATION_MASK 0x00000100
+
+/* Some command codes. These go in the "index" slot. */
+
+#define SQ905_ID 0xf0 /* asks for model string */
+#define SQ905_CONFIG 0x20 /* gets photo alloc. table, not used here */
+#define SQ905_DATA 0x30 /* accesses photo data, not used here */
+#define SQ905_CLEAR 0xa0 /* clear everything */
+#define SQ905_CAPTURE_LOW 0x60 /* Starts capture at 160x120 */
+#define SQ905_CAPTURE_MED 0x61 /* Starts capture at 320x240 */
+#define SQ905_CAPTURE_HIGH 0x62 /* Starts capture at 640x480 (some cams only) */
+/* note that the capture command also controls the output dimensions */
+
+/* Structure to hold all of our device specific stuff */
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+
+ /*
+ * Driver stuff
+ */
+ struct work_struct work_struct;
+ struct workqueue_struct *work_thread;
+};
+
+static struct v4l2_pix_format sq905_mode[] = {
+ { 160, 120, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 160 * 120,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0},
+ { 320, 240, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0},
+ { 640, 480, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0}
+};
+
+/*
+ * Send a command to the camera.
+ */
+static int sq905_command(struct gspca_dev *gspca_dev, u16 index)
+{
+ int ret;
+
+ gspca_dev->usb_buf[0] = '\0';
+ ret = usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ USB_REQ_SYNCH_FRAME, /* request */
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ SQ905_COMMAND, index, gspca_dev->usb_buf, 1,
+ SQ905_CMD_TIMEOUT);
+ if (ret < 0) {
+ pr_err("%s: usb_control_msg failed (%d)\n", __func__, ret);
+ return ret;
+ }
+
+ ret = usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ USB_REQ_SYNCH_FRAME, /* request */
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ SQ905_PING, 0, gspca_dev->usb_buf, 1,
+ SQ905_CMD_TIMEOUT);
+ if (ret < 0) {
+ pr_err("%s: usb_control_msg failed 2 (%d)\n", __func__, ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+/*
+ * Acknowledge the end of a frame - see warning on sq905_command.
+ */
+static int sq905_ack_frame(struct gspca_dev *gspca_dev)
+{
+ int ret;
+
+ gspca_dev->usb_buf[0] = '\0';
+ ret = usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ USB_REQ_SYNCH_FRAME, /* request */
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ SQ905_READ_DONE, 0, gspca_dev->usb_buf, 1,
+ SQ905_CMD_TIMEOUT);
+ if (ret < 0) {
+ pr_err("%s: usb_control_msg failed (%d)\n", __func__, ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+/*
+ * request and read a block of data - see warning on sq905_command.
+ */
+static int
+sq905_read_data(struct gspca_dev *gspca_dev, u8 *data, int size, int need_lock)
+{
+ int ret;
+ int act_len;
+
+ gspca_dev->usb_buf[0] = '\0';
+ if (need_lock)
+ mutex_lock(&gspca_dev->usb_lock);
+ ret = usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ USB_REQ_SYNCH_FRAME, /* request */
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ SQ905_BULK_READ, size, gspca_dev->usb_buf,
+ 1, SQ905_CMD_TIMEOUT);
+ if (need_lock)
+ mutex_unlock(&gspca_dev->usb_lock);
+ if (ret < 0) {
+ pr_err("%s: usb_control_msg failed (%d)\n", __func__, ret);
+ return ret;
+ }
+ ret = usb_bulk_msg(gspca_dev->dev,
+ usb_rcvbulkpipe(gspca_dev->dev, 0x81),
+ data, size, &act_len, SQ905_DATA_TIMEOUT);
+
+ /* successful, it returns 0, otherwise negative */
+ if (ret < 0 || act_len != size) {
+ pr_err("bulk read fail (%d) len %d/%d\n", ret, act_len, size);
+ return -EIO;
+ }
+ return 0;
+}
+
+/* This function is called as a workqueue function and runs whenever the camera
+ * is streaming data. Because it is a workqueue function it is allowed to sleep
+ * so we can use synchronous USB calls. To avoid possible collisions with other
+ * threads attempting to use the camera's USB interface we take the gspca
+ * usb_lock when performing USB operations. In practice the only thing we need
+ * to protect against is the usb_set_interface call that gspca makes during
+ * stream_off as the camera doesn't provide any controls that the user could try
+ * to change.
+ */
+static void sq905_dostream(struct work_struct *work)
+{
+ struct sd *dev = container_of(work, struct sd, work_struct);
+ struct gspca_dev *gspca_dev = &dev->gspca_dev;
+ int bytes_left; /* bytes remaining in current frame. */
+ int data_len; /* size to use for the next read. */
+ int header_read; /* true if we have already read the frame header. */
+ int packet_type;
+ int frame_sz;
+ int ret;
+ u8 *data;
+ u8 *buffer;
+
+ buffer = kmalloc(SQ905_MAX_TRANSFER, GFP_KERNEL | GFP_DMA);
+ if (!buffer) {
+ pr_err("Couldn't allocate USB buffer\n");
+ goto quit_stream;
+ }
+
+ frame_sz = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].sizeimage
+ + FRAME_HEADER_LEN;
+
+ while (gspca_dev->dev && gspca_dev->streaming) {
+#ifdef CONFIG_PM
+ if (gspca_dev->frozen)
+ break;
+#endif
+ /* request some data and then read it until we have
+ * a complete frame. */
+ bytes_left = frame_sz;
+ header_read = 0;
+
+ /* Note we do not check for gspca_dev->streaming here, as
+ we must finish reading an entire frame, otherwise the
+ next time we stream we start reading in the middle of a
+ frame. */
+ while (bytes_left > 0 && gspca_dev->dev) {
+ data_len = bytes_left > SQ905_MAX_TRANSFER ?
+ SQ905_MAX_TRANSFER : bytes_left;
+ ret = sq905_read_data(gspca_dev, buffer, data_len, 1);
+ if (ret < 0)
+ goto quit_stream;
+ PDEBUG(D_PACK,
+ "Got %d bytes out of %d for frame",
+ data_len, bytes_left);
+ bytes_left -= data_len;
+ data = buffer;
+ if (!header_read) {
+ packet_type = FIRST_PACKET;
+ /* The first 64 bytes of each frame are
+ * a header full of FF 00 bytes */
+ data += FRAME_HEADER_LEN;
+ data_len -= FRAME_HEADER_LEN;
+ header_read = 1;
+ } else if (bytes_left == 0) {
+ packet_type = LAST_PACKET;
+ } else {
+ packet_type = INTER_PACKET;
+ }
+ gspca_frame_add(gspca_dev, packet_type,
+ data, data_len);
+ /* If entire frame fits in one packet we still
+ need to add a LAST_PACKET */
+ if (packet_type == FIRST_PACKET &&
+ bytes_left == 0)
+ gspca_frame_add(gspca_dev, LAST_PACKET,
+ NULL, 0);
+ }
+ if (gspca_dev->dev) {
+ /* acknowledge the frame */
+ mutex_lock(&gspca_dev->usb_lock);
+ ret = sq905_ack_frame(gspca_dev);
+ mutex_unlock(&gspca_dev->usb_lock);
+ if (ret < 0)
+ goto quit_stream;
+ }
+ }
+quit_stream:
+ if (gspca_dev->dev) {
+ mutex_lock(&gspca_dev->usb_lock);
+ sq905_command(gspca_dev, SQ905_CLEAR);
+ mutex_unlock(&gspca_dev->usb_lock);
+ }
+ kfree(buffer);
+}
+
+/* This function is called at probe time just before sd_init */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct cam *cam = &gspca_dev->cam;
+ struct sd *dev = (struct sd *) gspca_dev;
+
+ /* We don't use the buffer gspca allocates so make it small. */
+ cam->bulk = 1;
+ cam->bulk_size = 64;
+
+ INIT_WORK(&dev->work_struct, sq905_dostream);
+
+ return 0;
+}
+
+/* called on streamoff with alt==0 and on disconnect */
+/* the usb_lock is held at entry - restore on exit */
+static void sd_stop0(struct gspca_dev *gspca_dev)
+{
+ struct sd *dev = (struct sd *) gspca_dev;
+
+ /* wait for the work queue to terminate */
+ mutex_unlock(&gspca_dev->usb_lock);
+ /* This waits for sq905_dostream to finish */
+ destroy_workqueue(dev->work_thread);
+ dev->work_thread = NULL;
+ mutex_lock(&gspca_dev->usb_lock);
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ u32 ident;
+ int ret;
+
+ /* connect to the camera and read
+ * the model ID and process that and put it away.
+ */
+ ret = sq905_command(gspca_dev, SQ905_CLEAR);
+ if (ret < 0)
+ return ret;
+ ret = sq905_command(gspca_dev, SQ905_ID);
+ if (ret < 0)
+ return ret;
+ ret = sq905_read_data(gspca_dev, gspca_dev->usb_buf, 4, 0);
+ if (ret < 0)
+ return ret;
+ /* usb_buf is allocated with kmalloc so is aligned.
+ * Camera model number is the right way round if we assume this
+ * reverse engineered ID is supposed to be big endian. */
+ ident = be32_to_cpup((__be32 *)gspca_dev->usb_buf);
+ ret = sq905_command(gspca_dev, SQ905_CLEAR);
+ if (ret < 0)
+ return ret;
+ PDEBUG(D_CONF, "SQ905 camera ID %08x detected", ident);
+ gspca_dev->cam.cam_mode = sq905_mode;
+ gspca_dev->cam.nmodes = ARRAY_SIZE(sq905_mode);
+ if (!(ident & SQ905_HIRES_MASK))
+ gspca_dev->cam.nmodes--;
+
+ if (ident & SQ905_ORIENTATION_MASK)
+ gspca_dev->cam.input_flags = V4L2_IN_ST_VFLIP;
+ else
+ gspca_dev->cam.input_flags = V4L2_IN_ST_VFLIP |
+ V4L2_IN_ST_HFLIP;
+ return 0;
+}
+
+/* Set up for getting frames. */
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *dev = (struct sd *) gspca_dev;
+ int ret;
+
+ /* "Open the shutter" and set size, to start capture */
+ switch (gspca_dev->curr_mode) {
+ default:
+/* case 2: */
+ PDEBUG(D_STREAM, "Start streaming at high resolution");
+ ret = sq905_command(&dev->gspca_dev, SQ905_CAPTURE_HIGH);
+ break;
+ case 1:
+ PDEBUG(D_STREAM, "Start streaming at medium resolution");
+ ret = sq905_command(&dev->gspca_dev, SQ905_CAPTURE_MED);
+ break;
+ case 0:
+ PDEBUG(D_STREAM, "Start streaming at low resolution");
+ ret = sq905_command(&dev->gspca_dev, SQ905_CAPTURE_LOW);
+ }
+
+ if (ret < 0) {
+ PDEBUG(D_ERR, "Start streaming command failed");
+ return ret;
+ }
+ /* Start the workqueue function to do the streaming */
+ dev->work_thread = create_singlethread_workqueue(MODULE_NAME);
+ queue_work(dev->work_thread, &dev->work_struct);
+
+ return 0;
+}
+
+/* Table of supported USB devices */
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x2770, 0x9120)},
+ {}
+};
+
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .config = sd_config,
+ .init = sd_init,
+ .start = sd_start,
+ .stop0 = sd_stop0,
+};
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id,
+ &sd_desc,
+ sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
--- /dev/null
+/*
+ * SQ905C subdriver
+ *
+ * Copyright (C) 2009 Theodore Kilgore
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+/*
+ *
+ * This driver uses work done in
+ * libgphoto2/camlibs/digigr8, Copyright (C) Theodore Kilgore.
+ *
+ * This driver has also used as a base the sq905c driver
+ * and may contain code fragments from it.
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#define MODULE_NAME "sq905c"
+
+#include <linux/workqueue.h>
+#include <linux/slab.h>
+#include "gspca.h"
+
+MODULE_AUTHOR("Theodore Kilgore <kilgota@auburn.edu>");
+MODULE_DESCRIPTION("GSPCA/SQ905C USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+/* Default timeouts, in ms */
+#define SQ905C_CMD_TIMEOUT 500
+#define SQ905C_DATA_TIMEOUT 1000
+
+/* Maximum transfer size to use. */
+#define SQ905C_MAX_TRANSFER 0x8000
+
+#define FRAME_HEADER_LEN 0x50
+
+/* Commands. These go in the "value" slot. */
+#define SQ905C_CLEAR 0xa0 /* clear everything */
+#define SQ905C_GET_ID 0x14f4 /* Read version number */
+#define SQ905C_CAPTURE_LOW 0xa040 /* Starts capture at 160x120 */
+#define SQ905C_CAPTURE_MED 0x1440 /* Starts capture at 320x240 */
+#define SQ905C_CAPTURE_HI 0x2840 /* Starts capture at 320x240 */
+
+/* For capture, this must go in the "index" slot. */
+#define SQ905C_CAPTURE_INDEX 0x110f
+
+/* Structure to hold all of our device specific stuff */
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+ const struct v4l2_pix_format *cap_mode;
+ /* Driver stuff */
+ struct work_struct work_struct;
+ struct workqueue_struct *work_thread;
+};
+
+/*
+ * Most of these cameras will do 640x480 and 320x240. 160x120 works
+ * in theory but gives very poor output. Therefore, not supported.
+ * The 0x2770:0x9050 cameras have max resolution of 320x240.
+ */
+static struct v4l2_pix_format sq905c_mode[] = {
+ { 320, 240, V4L2_PIX_FMT_SQ905C, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0},
+ { 640, 480, V4L2_PIX_FMT_SQ905C, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0}
+};
+
+/* Send a command to the camera. */
+static int sq905c_command(struct gspca_dev *gspca_dev, u16 command, u16 index)
+{
+ int ret;
+
+ ret = usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ USB_REQ_SYNCH_FRAME, /* request */
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ command, index, NULL, 0,
+ SQ905C_CMD_TIMEOUT);
+ if (ret < 0) {
+ pr_err("%s: usb_control_msg failed (%d)\n", __func__, ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+static int sq905c_read(struct gspca_dev *gspca_dev, u16 command, u16 index,
+ int size)
+{
+ int ret;
+
+ ret = usb_control_msg(gspca_dev->dev,
+ usb_rcvctrlpipe(gspca_dev->dev, 0),
+ USB_REQ_SYNCH_FRAME, /* request */
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ command, index, gspca_dev->usb_buf, size,
+ SQ905C_CMD_TIMEOUT);
+ if (ret < 0) {
+ pr_err("%s: usb_control_msg failed (%d)\n", __func__, ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+/* This function is called as a workqueue function and runs whenever the camera
+ * is streaming data. Because it is a workqueue function it is allowed to sleep
+ * so we can use synchronous USB calls. To avoid possible collisions with other
+ * threads attempting to use the camera's USB interface the gspca usb_lock is
+ * used when performing the one USB control operation inside the workqueue,
+ * which tells the camera to close the stream. In practice the only thing
+ * which needs to be protected against is the usb_set_interface call that
+ * gspca makes during stream_off. Otherwise the camera doesn't provide any
+ * controls that the user could try to change.
+ */
+static void sq905c_dostream(struct work_struct *work)
+{
+ struct sd *dev = container_of(work, struct sd, work_struct);
+ struct gspca_dev *gspca_dev = &dev->gspca_dev;
+ int bytes_left; /* bytes remaining in current frame. */
+ int data_len; /* size to use for the next read. */
+ int act_len;
+ int packet_type;
+ int ret;
+ u8 *buffer;
+
+ buffer = kmalloc(SQ905C_MAX_TRANSFER, GFP_KERNEL | GFP_DMA);
+ if (!buffer) {
+ pr_err("Couldn't allocate USB buffer\n");
+ goto quit_stream;
+ }
+
+ while (gspca_dev->dev && gspca_dev->streaming) {
+#ifdef CONFIG_PM
+ if (gspca_dev->frozen)
+ break;
+#endif
+ /* Request the header, which tells the size to download */
+ ret = usb_bulk_msg(gspca_dev->dev,
+ usb_rcvbulkpipe(gspca_dev->dev, 0x81),
+ buffer, FRAME_HEADER_LEN, &act_len,
+ SQ905C_DATA_TIMEOUT);
+ PDEBUG(D_STREAM,
+ "Got %d bytes out of %d for header",
+ act_len, FRAME_HEADER_LEN);
+ if (ret < 0 || act_len < FRAME_HEADER_LEN)
+ goto quit_stream;
+ /* size is read from 4 bytes starting 0x40, little endian */
+ bytes_left = buffer[0x40]|(buffer[0x41]<<8)|(buffer[0x42]<<16)
+ |(buffer[0x43]<<24);
+ PDEBUG(D_STREAM, "bytes_left = 0x%x", bytes_left);
+ /* We keep the header. It has other information, too. */
+ packet_type = FIRST_PACKET;
+ gspca_frame_add(gspca_dev, packet_type,
+ buffer, FRAME_HEADER_LEN);
+ while (bytes_left > 0 && gspca_dev->dev) {
+ data_len = bytes_left > SQ905C_MAX_TRANSFER ?
+ SQ905C_MAX_TRANSFER : bytes_left;
+ ret = usb_bulk_msg(gspca_dev->dev,
+ usb_rcvbulkpipe(gspca_dev->dev, 0x81),
+ buffer, data_len, &act_len,
+ SQ905C_DATA_TIMEOUT);
+ if (ret < 0 || act_len < data_len)
+ goto quit_stream;
+ PDEBUG(D_STREAM,
+ "Got %d bytes out of %d for frame",
+ data_len, bytes_left);
+ bytes_left -= data_len;
+ if (bytes_left == 0)
+ packet_type = LAST_PACKET;
+ else
+ packet_type = INTER_PACKET;
+ gspca_frame_add(gspca_dev, packet_type,
+ buffer, data_len);
+ }
+ }
+quit_stream:
+ if (gspca_dev->dev) {
+ mutex_lock(&gspca_dev->usb_lock);
+ sq905c_command(gspca_dev, SQ905C_CLEAR, 0);
+ mutex_unlock(&gspca_dev->usb_lock);
+ }
+ kfree(buffer);
+}
+
+/* This function is called at probe time just before sd_init */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct cam *cam = &gspca_dev->cam;
+ struct sd *dev = (struct sd *) gspca_dev;
+ int ret;
+
+ PDEBUG(D_PROBE,
+ "SQ9050 camera detected"
+ " (vid/pid 0x%04X:0x%04X)", id->idVendor, id->idProduct);
+
+ ret = sq905c_command(gspca_dev, SQ905C_GET_ID, 0);
+ if (ret < 0) {
+ PDEBUG(D_ERR, "Get version command failed");
+ return ret;
+ }
+
+ ret = sq905c_read(gspca_dev, 0xf5, 0, 20);
+ if (ret < 0) {
+ PDEBUG(D_ERR, "Reading version command failed");
+ return ret;
+ }
+ /* Note we leave out the usb id and the manufacturing date */
+ PDEBUG(D_PROBE,
+ "SQ9050 ID string: %02x - %*ph",
+ gspca_dev->usb_buf[3], 6, gspca_dev->usb_buf + 14);
+
+ cam->cam_mode = sq905c_mode;
+ cam->nmodes = 2;
+ if (gspca_dev->usb_buf[15] == 0)
+ cam->nmodes = 1;
+ /* We don't use the buffer gspca allocates so make it small. */
+ cam->bulk_size = 32;
+ cam->bulk = 1;
+ INIT_WORK(&dev->work_struct, sq905c_dostream);
+ return 0;
+}
+
+/* called on streamoff with alt==0 and on disconnect */
+/* the usb_lock is held at entry - restore on exit */
+static void sd_stop0(struct gspca_dev *gspca_dev)
+{
+ struct sd *dev = (struct sd *) gspca_dev;
+
+ /* wait for the work queue to terminate */
+ mutex_unlock(&gspca_dev->usb_lock);
+ /* This waits for sq905c_dostream to finish */
+ destroy_workqueue(dev->work_thread);
+ dev->work_thread = NULL;
+ mutex_lock(&gspca_dev->usb_lock);
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ int ret;
+
+ /* connect to the camera and reset it. */
+ ret = sq905c_command(gspca_dev, SQ905C_CLEAR, 0);
+ return ret;
+}
+
+/* Set up for getting frames. */
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *dev = (struct sd *) gspca_dev;
+ int ret;
+
+ dev->cap_mode = gspca_dev->cam.cam_mode;
+ /* "Open the shutter" and set size, to start capture */
+ switch (gspca_dev->width) {
+ case 640:
+ PDEBUG(D_STREAM, "Start streaming at high resolution");
+ dev->cap_mode++;
+ ret = sq905c_command(gspca_dev, SQ905C_CAPTURE_HI,
+ SQ905C_CAPTURE_INDEX);
+ break;
+ default: /* 320 */
+ PDEBUG(D_STREAM, "Start streaming at medium resolution");
+ ret = sq905c_command(gspca_dev, SQ905C_CAPTURE_MED,
+ SQ905C_CAPTURE_INDEX);
+ }
+
+ if (ret < 0) {
+ PDEBUG(D_ERR, "Start streaming command failed");
+ return ret;
+ }
+ /* Start the workqueue function to do the streaming */
+ dev->work_thread = create_singlethread_workqueue(MODULE_NAME);
+ queue_work(dev->work_thread, &dev->work_struct);
+
+ return 0;
+}
+
+/* Table of supported USB devices */
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x2770, 0x905c)},
+ {USB_DEVICE(0x2770, 0x9050)},
+ {USB_DEVICE(0x2770, 0x9051)},
+ {USB_DEVICE(0x2770, 0x9052)},
+ {USB_DEVICE(0x2770, 0x913d)},
+ {}
+};
+
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .config = sd_config,
+ .init = sd_init,
+ .start = sd_start,
+ .stop0 = sd_stop0,
+};
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id,
+ &sd_desc,
+ sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
--- /dev/null
+/*
+ * SQ930x subdriver
+ *
+ * Copyright (C) 2010 Jean-François Moine <http://moinejf.free.fr>
+ * Copyright (C) 2006 -2008 Gerard Klaver <gerard at gkall dot hobby dot nl>
+ * Copyright (C) 2007 Sam Revitch <samr7@cs.washington.edu>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#define MODULE_NAME "sq930x"
+
+#include "gspca.h"
+
+MODULE_AUTHOR("Jean-Francois Moine <http://moinejf.free.fr>\n"
+ "Gerard Klaver <gerard at gkall dot hobby dot nl\n"
+ "Sam Revitch <samr7@cs.washington.edu>");
+MODULE_DESCRIPTION("GSPCA/SQ930x USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+/* Structure to hold all of our device specific stuff */
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+
+ struct { /* exposure/gain control cluster */
+ struct v4l2_ctrl *exposure;
+ struct v4l2_ctrl *gain;
+ };
+
+ u8 do_ctrl;
+ u8 gpio[2];
+ u8 sensor;
+ u8 type;
+#define Generic 0
+#define Creative_live_motion 1
+};
+enum sensors {
+ SENSOR_ICX098BQ,
+ SENSOR_LZ24BP,
+ SENSOR_MI0360,
+ SENSOR_MT9V111, /* = MI360SOC */
+ SENSOR_OV7660,
+ SENSOR_OV9630,
+};
+
+static struct v4l2_pix_format vga_mode[] = {
+ {320, 240, V4L2_PIX_FMT_SRGGB8, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0},
+ {640, 480, V4L2_PIX_FMT_SRGGB8, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1},
+};
+
+/* sq930x registers */
+#define SQ930_CTRL_UCBUS_IO 0x0001
+#define SQ930_CTRL_I2C_IO 0x0002
+#define SQ930_CTRL_GPIO 0x0005
+#define SQ930_CTRL_CAP_START 0x0010
+#define SQ930_CTRL_CAP_STOP 0x0011
+#define SQ930_CTRL_SET_EXPOSURE 0x001d
+#define SQ930_CTRL_RESET 0x001e
+#define SQ930_CTRL_GET_DEV_INFO 0x001f
+
+/* gpio 1 (8..15) */
+#define SQ930_GPIO_DFL_I2C_SDA 0x0001
+#define SQ930_GPIO_DFL_I2C_SCL 0x0002
+#define SQ930_GPIO_RSTBAR 0x0004
+#define SQ930_GPIO_EXTRA1 0x0040
+#define SQ930_GPIO_EXTRA2 0x0080
+/* gpio 3 (24..31) */
+#define SQ930_GPIO_POWER 0x0200
+#define SQ930_GPIO_DFL_LED 0x1000
+
+struct ucbus_write_cmd {
+ u16 bw_addr;
+ u8 bw_data;
+};
+struct i2c_write_cmd {
+ u8 reg;
+ u16 val;
+};
+
+static const struct ucbus_write_cmd icx098bq_start_0[] = {
+ {0x0354, 0x00}, {0x03fa, 0x00}, {0xf800, 0x02}, {0xf801, 0xce},
+ {0xf802, 0xc1}, {0xf804, 0x00}, {0xf808, 0x00}, {0xf809, 0x0e},
+ {0xf80a, 0x01}, {0xf80b, 0xee}, {0xf807, 0x60}, {0xf80c, 0x02},
+ {0xf80d, 0xf0}, {0xf80e, 0x03}, {0xf80f, 0x0a}, {0xf81c, 0x02},
+ {0xf81d, 0xf0}, {0xf81e, 0x03}, {0xf81f, 0x0a}, {0xf83a, 0x00},
+ {0xf83b, 0x10}, {0xf83c, 0x00}, {0xf83d, 0x4e}, {0xf810, 0x04},
+ {0xf811, 0x00}, {0xf812, 0x02}, {0xf813, 0x10}, {0xf803, 0x00},
+ {0xf814, 0x01}, {0xf815, 0x18}, {0xf816, 0x00}, {0xf817, 0x48},
+ {0xf818, 0x00}, {0xf819, 0x25}, {0xf81a, 0x00}, {0xf81b, 0x3c},
+ {0xf82f, 0x03}, {0xf820, 0xff}, {0xf821, 0x0d}, {0xf822, 0xff},
+ {0xf823, 0x07}, {0xf824, 0xff}, {0xf825, 0x03}, {0xf826, 0xff},
+ {0xf827, 0x06}, {0xf828, 0xff}, {0xf829, 0x03}, {0xf82a, 0xff},
+ {0xf82b, 0x0c}, {0xf82c, 0xfd}, {0xf82d, 0x01}, {0xf82e, 0x00},
+ {0xf830, 0x00}, {0xf831, 0x47}, {0xf832, 0x00}, {0xf833, 0x00},
+ {0xf850, 0x00}, {0xf851, 0x00}, {0xf852, 0x00}, {0xf853, 0x24},
+ {0xf854, 0x00}, {0xf855, 0x18}, {0xf856, 0x00}, {0xf857, 0x3c},
+ {0xf858, 0x00}, {0xf859, 0x0c}, {0xf85a, 0x00}, {0xf85b, 0x30},
+ {0xf85c, 0x00}, {0xf85d, 0x0c}, {0xf85e, 0x00}, {0xf85f, 0x30},
+ {0xf860, 0x00}, {0xf861, 0x48}, {0xf862, 0x01}, {0xf863, 0xdc},
+ {0xf864, 0xff}, {0xf865, 0x98}, {0xf866, 0xff}, {0xf867, 0xc0},
+ {0xf868, 0xff}, {0xf869, 0x70}, {0xf86c, 0xff}, {0xf86d, 0x00},
+ {0xf86a, 0xff}, {0xf86b, 0x48}, {0xf86e, 0xff}, {0xf86f, 0x00},
+ {0xf870, 0x01}, {0xf871, 0xdb}, {0xf872, 0x01}, {0xf873, 0xfa},
+ {0xf874, 0x01}, {0xf875, 0xdb}, {0xf876, 0x01}, {0xf877, 0xfa},
+ {0xf878, 0x0f}, {0xf879, 0x0f}, {0xf87a, 0xff}, {0xf87b, 0xff},
+ {0xf800, 0x03}
+};
+static const struct ucbus_write_cmd icx098bq_start_1[] = {
+ {0xf5f0, 0x00}, {0xf5f1, 0xcd}, {0xf5f2, 0x80}, {0xf5f3, 0x80},
+ {0xf5f4, 0xc0},
+ {0xf5f0, 0x49}, {0xf5f1, 0xcd}, {0xf5f2, 0x80}, {0xf5f3, 0x80},
+ {0xf5f4, 0xc0},
+ {0xf5fa, 0x00}, {0xf5f6, 0x00}, {0xf5f7, 0x00}, {0xf5f8, 0x00},
+ {0xf5f9, 0x00}
+};
+
+static const struct ucbus_write_cmd icx098bq_start_2[] = {
+ {0xf800, 0x02}, {0xf807, 0xff}, {0xf805, 0x82}, {0xf806, 0x00},
+ {0xf807, 0x7f}, {0xf800, 0x03},
+ {0xf800, 0x02}, {0xf807, 0xff}, {0xf805, 0x40}, {0xf806, 0x00},
+ {0xf807, 0x7f}, {0xf800, 0x03},
+ {0xf800, 0x02}, {0xf807, 0xff}, {0xf805, 0xcf}, {0xf806, 0xd0},
+ {0xf807, 0x7f}, {0xf800, 0x03},
+ {0xf800, 0x02}, {0xf807, 0xff}, {0xf805, 0x00}, {0xf806, 0x00},
+ {0xf807, 0x7f}, {0xf800, 0x03}
+};
+
+static const struct ucbus_write_cmd lz24bp_start_0[] = {
+ {0x0354, 0x00}, {0x03fa, 0x00}, {0xf800, 0x02}, {0xf801, 0xbe},
+ {0xf802, 0xc6}, {0xf804, 0x00}, {0xf808, 0x00}, {0xf809, 0x06},
+ {0xf80a, 0x01}, {0xf80b, 0xfe}, {0xf807, 0x84}, {0xf80c, 0x02},
+ {0xf80d, 0xf7}, {0xf80e, 0x03}, {0xf80f, 0x0b}, {0xf81c, 0x00},
+ {0xf81d, 0x49}, {0xf81e, 0x03}, {0xf81f, 0x0b}, {0xf83a, 0x00},
+ {0xf83b, 0x01}, {0xf83c, 0x00}, {0xf83d, 0x6b}, {0xf810, 0x03},
+ {0xf811, 0x10}, {0xf812, 0x02}, {0xf813, 0x6f}, {0xf803, 0x00},
+ {0xf814, 0x00}, {0xf815, 0x44}, {0xf816, 0x00}, {0xf817, 0x48},
+ {0xf818, 0x00}, {0xf819, 0x25}, {0xf81a, 0x00}, {0xf81b, 0x3c},
+ {0xf82f, 0x03}, {0xf820, 0xff}, {0xf821, 0x0d}, {0xf822, 0xff},
+ {0xf823, 0x07}, {0xf824, 0xfd}, {0xf825, 0x07}, {0xf826, 0xf0},
+ {0xf827, 0x0c}, {0xf828, 0xff}, {0xf829, 0x03}, {0xf82a, 0xff},
+ {0xf82b, 0x0c}, {0xf82c, 0xfc}, {0xf82d, 0x01}, {0xf82e, 0x00},
+ {0xf830, 0x00}, {0xf831, 0x47}, {0xf832, 0x00}, {0xf833, 0x00},
+ {0xf850, 0x00}, {0xf851, 0x00}, {0xf852, 0x00}, {0xf853, 0x24},
+ {0xf854, 0x00}, {0xf855, 0x0c}, {0xf856, 0x00}, {0xf857, 0x30},
+ {0xf858, 0x00}, {0xf859, 0x18}, {0xf85a, 0x00}, {0xf85b, 0x3c},
+ {0xf85c, 0x00}, {0xf85d, 0x18}, {0xf85e, 0x00}, {0xf85f, 0x3c},
+ {0xf860, 0xff}, {0xf861, 0x37}, {0xf862, 0xff}, {0xf863, 0x1d},
+ {0xf864, 0xff}, {0xf865, 0x98}, {0xf866, 0xff}, {0xf867, 0xc0},
+ {0xf868, 0x00}, {0xf869, 0x37}, {0xf86c, 0x02}, {0xf86d, 0x1d},
+ {0xf86a, 0x00}, {0xf86b, 0x37}, {0xf86e, 0x02}, {0xf86f, 0x1d},
+ {0xf870, 0x01}, {0xf871, 0xc6}, {0xf872, 0x02}, {0xf873, 0x04},
+ {0xf874, 0x01}, {0xf875, 0xc6}, {0xf876, 0x02}, {0xf877, 0x04},
+ {0xf878, 0x0f}, {0xf879, 0x0f}, {0xf87a, 0xff}, {0xf87b, 0xff},
+ {0xf800, 0x03}
+};
+static const struct ucbus_write_cmd lz24bp_start_1_gen[] = {
+ {0xf5f0, 0x00}, {0xf5f1, 0xff}, {0xf5f2, 0x80}, {0xf5f3, 0x80},
+ {0xf5f4, 0xb3},
+ {0xf5f0, 0x40}, {0xf5f1, 0xff}, {0xf5f2, 0x80}, {0xf5f3, 0x80},
+ {0xf5f4, 0xb3},
+ {0xf5fa, 0x00}, {0xf5f6, 0x00}, {0xf5f7, 0x00}, {0xf5f8, 0x00},
+ {0xf5f9, 0x00}
+};
+
+static const struct ucbus_write_cmd lz24bp_start_1_clm[] = {
+ {0xf5f0, 0x00}, {0xf5f1, 0xff}, {0xf5f2, 0x88}, {0xf5f3, 0x88},
+ {0xf5f4, 0xc0},
+ {0xf5f0, 0x40}, {0xf5f1, 0xff}, {0xf5f2, 0x88}, {0xf5f3, 0x88},
+ {0xf5f4, 0xc0},
+ {0xf5fa, 0x00}, {0xf5f6, 0x00}, {0xf5f7, 0x00}, {0xf5f8, 0x00},
+ {0xf5f9, 0x00}
+};
+
+static const struct ucbus_write_cmd lz24bp_start_2[] = {
+ {0xf800, 0x02}, {0xf807, 0xff}, {0xf805, 0x80}, {0xf806, 0x00},
+ {0xf807, 0x7f}, {0xf800, 0x03},
+ {0xf800, 0x02}, {0xf807, 0xff}, {0xf805, 0x4e}, {0xf806, 0x00},
+ {0xf807, 0x7f}, {0xf800, 0x03},
+ {0xf800, 0x02}, {0xf807, 0xff}, {0xf805, 0xc0}, {0xf806, 0x48},
+ {0xf807, 0x7f}, {0xf800, 0x03},
+ {0xf800, 0x02}, {0xf807, 0xff}, {0xf805, 0x00}, {0xf806, 0x00},
+ {0xf807, 0x7f}, {0xf800, 0x03}
+};
+
+static const struct ucbus_write_cmd mi0360_start_0[] = {
+ {0x0354, 0x00}, {0x03fa, 0x00}, {0xf332, 0xcc}, {0xf333, 0xcc},
+ {0xf334, 0xcc}, {0xf335, 0xcc}, {0xf33f, 0x00}
+};
+static const struct i2c_write_cmd mi0360_init_23[] = {
+ {0x30, 0x0040}, /* reserved - def 0x0005 */
+ {0x31, 0x0000}, /* reserved - def 0x002a */
+ {0x34, 0x0100}, /* reserved - def 0x0100 */
+ {0x3d, 0x068f}, /* reserved - def 0x068f */
+};
+static const struct i2c_write_cmd mi0360_init_24[] = {
+ {0x03, 0x01e5}, /* window height */
+ {0x04, 0x0285}, /* window width */
+};
+static const struct i2c_write_cmd mi0360_init_25[] = {
+ {0x35, 0x0020}, /* global gain */
+ {0x2b, 0x0020}, /* green1 gain */
+ {0x2c, 0x002a}, /* blue gain */
+ {0x2d, 0x0028}, /* red gain */
+ {0x2e, 0x0020}, /* green2 gain */
+};
+static const struct ucbus_write_cmd mi0360_start_1[] = {
+ {0xf5f0, 0x11}, {0xf5f1, 0x99}, {0xf5f2, 0x80}, {0xf5f3, 0x80},
+ {0xf5f4, 0xa6},
+ {0xf5f0, 0x51}, {0xf5f1, 0x99}, {0xf5f2, 0x80}, {0xf5f3, 0x80},
+ {0xf5f4, 0xa6},
+ {0xf5fa, 0x00}, {0xf5f6, 0x00}, {0xf5f7, 0x00}, {0xf5f8, 0x00},
+ {0xf5f9, 0x00}
+};
+static const struct i2c_write_cmd mi0360_start_2[] = {
+ {0x62, 0x041d}, /* reserved - def 0x0418 */
+};
+static const struct i2c_write_cmd mi0360_start_3[] = {
+ {0x05, 0x007b}, /* horiz blanking */
+};
+static const struct i2c_write_cmd mi0360_start_4[] = {
+ {0x05, 0x03f5}, /* horiz blanking */
+};
+
+static const struct i2c_write_cmd mt9v111_init_0[] = {
+ {0x01, 0x0001}, /* select IFP/SOC registers */
+ {0x06, 0x300c}, /* operating mode control */
+ {0x08, 0xcc00}, /* output format control (RGB) */
+ {0x01, 0x0004}, /* select sensor core registers */
+};
+static const struct i2c_write_cmd mt9v111_init_1[] = {
+ {0x03, 0x01e5}, /* window height */
+ {0x04, 0x0285}, /* window width */
+};
+static const struct i2c_write_cmd mt9v111_init_2[] = {
+ {0x30, 0x7800},
+ {0x31, 0x0000},
+ {0x07, 0x3002}, /* output control */
+ {0x35, 0x0020}, /* global gain */
+ {0x2b, 0x0020}, /* green1 gain */
+ {0x2c, 0x0020}, /* blue gain */
+ {0x2d, 0x0020}, /* red gain */
+ {0x2e, 0x0020}, /* green2 gain */
+};
+static const struct ucbus_write_cmd mt9v111_start_1[] = {
+ {0xf5f0, 0x11}, {0xf5f1, 0x96}, {0xf5f2, 0x80}, {0xf5f3, 0x80},
+ {0xf5f4, 0xaa},
+ {0xf5f0, 0x51}, {0xf5f1, 0x96}, {0xf5f2, 0x80}, {0xf5f3, 0x80},
+ {0xf5f4, 0xaa},
+ {0xf5fa, 0x00}, {0xf5f6, 0x0a}, {0xf5f7, 0x0a}, {0xf5f8, 0x0a},
+ {0xf5f9, 0x0a}
+};
+static const struct i2c_write_cmd mt9v111_init_3[] = {
+ {0x62, 0x0405},
+};
+static const struct i2c_write_cmd mt9v111_init_4[] = {
+/* {0x05, 0x00ce}, */
+ {0x05, 0x005d}, /* horizontal blanking */
+};
+
+static const struct ucbus_write_cmd ov7660_start_0[] = {
+ {0x0354, 0x00}, {0x03fa, 0x00}, {0xf332, 0x00}, {0xf333, 0xc0},
+ {0xf334, 0x39}, {0xf335, 0xe7}, {0xf33f, 0x03}
+};
+
+static const struct ucbus_write_cmd ov9630_start_0[] = {
+ {0x0354, 0x00}, {0x03fa, 0x00}, {0xf332, 0x00}, {0xf333, 0x00},
+ {0xf334, 0x3e}, {0xf335, 0xf8}, {0xf33f, 0x03}
+};
+
+/* start parameters indexed by [sensor][mode] */
+static const struct cap_s {
+ u8 cc_sizeid;
+ u8 cc_bytes[32];
+} capconfig[4][2] = {
+ [SENSOR_ICX098BQ] = {
+ {2, /* Bayer 320x240 */
+ {0x05, 0x1f, 0x20, 0x0e, 0x00, 0x9f, 0x02, 0xee,
+ 0x01, 0x01, 0x00, 0x08, 0x18, 0x12, 0x78, 0xc8,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} },
+ {4, /* Bayer 640x480 */
+ {0x01, 0x1f, 0x20, 0x0e, 0x00, 0x9f, 0x02, 0xee,
+ 0x01, 0x02, 0x00, 0x08, 0x18, 0x12, 0x78, 0xc8,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} },
+ },
+ [SENSOR_LZ24BP] = {
+ {2, /* Bayer 320x240 */
+ {0x05, 0x22, 0x20, 0x0e, 0x00, 0xa2, 0x02, 0xee,
+ 0x01, 0x01, 0x00, 0x08, 0x18, 0x12, 0x78, 0xc8,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} },
+ {4, /* Bayer 640x480 */
+ {0x01, 0x22, 0x20, 0x0e, 0x00, 0xa2, 0x02, 0xee,
+ 0x01, 0x02, 0x00, 0x08, 0x18, 0x12, 0x78, 0xc8,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} },
+ },
+ [SENSOR_MI0360] = {
+ {2, /* Bayer 320x240 */
+ {0x05, 0x02, 0x20, 0x01, 0x20, 0x82, 0x02, 0xe1,
+ 0x01, 0x01, 0x00, 0x08, 0x18, 0x12, 0x78, 0xc8,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} },
+ {4, /* Bayer 640x480 */
+ {0x01, 0x02, 0x20, 0x01, 0x20, 0x82, 0x02, 0xe1,
+ 0x01, 0x02, 0x00, 0x08, 0x18, 0x12, 0x78, 0xc8,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} },
+ },
+ [SENSOR_MT9V111] = {
+ {2, /* Bayer 320x240 */
+ {0x05, 0x02, 0x20, 0x01, 0x20, 0x82, 0x02, 0xe1,
+ 0x01, 0x01, 0x00, 0x08, 0x18, 0x12, 0x78, 0xc8,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} },
+ {4, /* Bayer 640x480 */
+ {0x01, 0x02, 0x20, 0x01, 0x20, 0x82, 0x02, 0xe1,
+ 0x01, 0x02, 0x00, 0x08, 0x18, 0x12, 0x78, 0xc8,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} },
+ },
+};
+
+struct sensor_s {
+ const char *name;
+ u8 i2c_addr;
+ u8 i2c_dum;
+ u8 gpio[5];
+ u8 cmd_len;
+ const struct ucbus_write_cmd *cmd;
+};
+
+static const struct sensor_s sensor_tb[] = {
+ [SENSOR_ICX098BQ] = {
+ "icx098bp",
+ 0x00, 0x00,
+ {0,
+ SQ930_GPIO_DFL_I2C_SDA | SQ930_GPIO_DFL_I2C_SCL,
+ SQ930_GPIO_DFL_I2C_SDA,
+ 0,
+ SQ930_GPIO_RSTBAR
+ },
+ 8, icx098bq_start_0
+ },
+ [SENSOR_LZ24BP] = {
+ "lz24bp",
+ 0x00, 0x00,
+ {0,
+ SQ930_GPIO_DFL_I2C_SDA | SQ930_GPIO_DFL_I2C_SCL,
+ SQ930_GPIO_DFL_I2C_SDA,
+ 0,
+ SQ930_GPIO_RSTBAR
+ },
+ 8, lz24bp_start_0
+ },
+ [SENSOR_MI0360] = {
+ "mi0360",
+ 0x5d, 0x80,
+ {SQ930_GPIO_RSTBAR,
+ SQ930_GPIO_DFL_I2C_SDA | SQ930_GPIO_DFL_I2C_SCL,
+ SQ930_GPIO_DFL_I2C_SDA,
+ 0,
+ 0
+ },
+ 7, mi0360_start_0
+ },
+ [SENSOR_MT9V111] = {
+ "mt9v111",
+ 0x5c, 0x7f,
+ {SQ930_GPIO_RSTBAR,
+ SQ930_GPIO_DFL_I2C_SDA | SQ930_GPIO_DFL_I2C_SCL,
+ SQ930_GPIO_DFL_I2C_SDA,
+ 0,
+ 0
+ },
+ 7, mi0360_start_0
+ },
+ [SENSOR_OV7660] = {
+ "ov7660",
+ 0x21, 0x00,
+ {0,
+ SQ930_GPIO_DFL_I2C_SDA | SQ930_GPIO_DFL_I2C_SCL,
+ SQ930_GPIO_DFL_I2C_SDA,
+ 0,
+ SQ930_GPIO_RSTBAR
+ },
+ 7, ov7660_start_0
+ },
+ [SENSOR_OV9630] = {
+ "ov9630",
+ 0x30, 0x00,
+ {0,
+ SQ930_GPIO_DFL_I2C_SDA | SQ930_GPIO_DFL_I2C_SCL,
+ SQ930_GPIO_DFL_I2C_SDA,
+ 0,
+ SQ930_GPIO_RSTBAR
+ },
+ 7, ov9630_start_0
+ },
+};
+
+static void reg_r(struct gspca_dev *gspca_dev,
+ u16 value, int len)
+{
+ int ret;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+ ret = usb_control_msg(gspca_dev->dev,
+ usb_rcvctrlpipe(gspca_dev->dev, 0),
+ 0x0c,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ value, 0, gspca_dev->usb_buf, len,
+ 500);
+ if (ret < 0) {
+ pr_err("reg_r %04x failed %d\n", value, ret);
+ gspca_dev->usb_err = ret;
+ }
+}
+
+static void reg_w(struct gspca_dev *gspca_dev, u16 value, u16 index)
+{
+ int ret;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+ PDEBUG(D_USBO, "reg_w v: %04x i: %04x", value, index);
+ ret = usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ 0x0c, /* request */
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ value, index, NULL, 0,
+ 500);
+ msleep(30);
+ if (ret < 0) {
+ pr_err("reg_w %04x %04x failed %d\n", value, index, ret);
+ gspca_dev->usb_err = ret;
+ }
+}
+
+static void reg_wb(struct gspca_dev *gspca_dev, u16 value, u16 index,
+ const u8 *data, int len)
+{
+ int ret;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+ PDEBUG(D_USBO, "reg_wb v: %04x i: %04x %02x...%02x",
+ value, index, *data, data[len - 1]);
+ memcpy(gspca_dev->usb_buf, data, len);
+ ret = usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ 0x0c, /* request */
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ value, index, gspca_dev->usb_buf, len,
+ 1000);
+ msleep(30);
+ if (ret < 0) {
+ pr_err("reg_wb %04x %04x failed %d\n", value, index, ret);
+ gspca_dev->usb_err = ret;
+ }
+}
+
+static void i2c_write(struct sd *sd,
+ const struct i2c_write_cmd *cmd,
+ int ncmds)
+{
+ struct gspca_dev *gspca_dev = &sd->gspca_dev;
+ const struct sensor_s *sensor;
+ u16 val, idx;
+ u8 *buf;
+ int ret;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+
+ sensor = &sensor_tb[sd->sensor];
+
+ val = (sensor->i2c_addr << 8) | SQ930_CTRL_I2C_IO;
+ idx = (cmd->val & 0xff00) | cmd->reg;
+
+ buf = gspca_dev->usb_buf;
+ *buf++ = sensor->i2c_dum;
+ *buf++ = cmd->val;
+
+ while (--ncmds > 0) {
+ cmd++;
+ *buf++ = cmd->reg;
+ *buf++ = cmd->val >> 8;
+ *buf++ = sensor->i2c_dum;
+ *buf++ = cmd->val;
+ }
+
+ PDEBUG(D_USBO, "i2c_w v: %04x i: %04x %02x...%02x",
+ val, idx, gspca_dev->usb_buf[0], buf[-1]);
+ ret = usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ 0x0c, /* request */
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ val, idx,
+ gspca_dev->usb_buf, buf - gspca_dev->usb_buf,
+ 500);
+ if (ret < 0) {
+ pr_err("i2c_write failed %d\n", ret);
+ gspca_dev->usb_err = ret;
+ }
+}
+
+static void ucbus_write(struct gspca_dev *gspca_dev,
+ const struct ucbus_write_cmd *cmd,
+ int ncmds,
+ int batchsize)
+{
+ u8 *buf;
+ u16 val, idx;
+ int len, ret;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+
+#ifdef GSPCA_DEBUG
+ if ((batchsize - 1) * 3 > USB_BUF_SZ) {
+ pr_err("Bug: usb_buf overflow\n");
+ gspca_dev->usb_err = -ENOMEM;
+ return;
+ }
+#endif
+
+ for (;;) {
+ len = ncmds;
+ if (len > batchsize)
+ len = batchsize;
+ ncmds -= len;
+
+ val = (cmd->bw_addr << 8) | SQ930_CTRL_UCBUS_IO;
+ idx = (cmd->bw_data << 8) | (cmd->bw_addr >> 8);
+
+ buf = gspca_dev->usb_buf;
+ while (--len > 0) {
+ cmd++;
+ *buf++ = cmd->bw_addr;
+ *buf++ = cmd->bw_addr >> 8;
+ *buf++ = cmd->bw_data;
+ }
+ if (buf != gspca_dev->usb_buf)
+ PDEBUG(D_USBO, "ucbus v: %04x i: %04x %02x...%02x",
+ val, idx,
+ gspca_dev->usb_buf[0], buf[-1]);
+ else
+ PDEBUG(D_USBO, "ucbus v: %04x i: %04x",
+ val, idx);
+ ret = usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ 0x0c, /* request */
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ val, idx,
+ gspca_dev->usb_buf, buf - gspca_dev->usb_buf,
+ 500);
+ if (ret < 0) {
+ pr_err("ucbus_write failed %d\n", ret);
+ gspca_dev->usb_err = ret;
+ return;
+ }
+ msleep(30);
+ if (ncmds <= 0)
+ break;
+ cmd++;
+ }
+}
+
+static void gpio_set(struct sd *sd, u16 val, u16 mask)
+{
+ struct gspca_dev *gspca_dev = &sd->gspca_dev;
+
+ if (mask & 0x00ff) {
+ sd->gpio[0] &= ~mask;
+ sd->gpio[0] |= val;
+ reg_w(gspca_dev, 0x0100 | SQ930_CTRL_GPIO,
+ ~sd->gpio[0] << 8);
+ }
+ mask >>= 8;
+ val >>= 8;
+ if (mask) {
+ sd->gpio[1] &= ~mask;
+ sd->gpio[1] |= val;
+ reg_w(gspca_dev, 0x0300 | SQ930_CTRL_GPIO,
+ ~sd->gpio[1] << 8);
+ }
+}
+
+static void gpio_init(struct sd *sd,
+ const u8 *gpio)
+{
+ gpio_set(sd, *gpio++, 0x000f);
+ gpio_set(sd, *gpio++, 0x000f);
+ gpio_set(sd, *gpio++, 0x000f);
+ gpio_set(sd, *gpio++, 0x000f);
+ gpio_set(sd, *gpio, 0x000f);
+}
+
+static void bridge_init(struct sd *sd)
+{
+ static const struct ucbus_write_cmd clkfreq_cmd = {
+ 0xf031, 0 /* SQ930_CLKFREQ_60MHZ */
+ };
+
+ ucbus_write(&sd->gspca_dev, &clkfreq_cmd, 1, 1);
+
+ gpio_set(sd, SQ930_GPIO_POWER, 0xff00);
+}
+
+static void cmos_probe(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int i;
+ const struct sensor_s *sensor;
+ static const u8 probe_order[] = {
+/* SENSOR_LZ24BP, (tested as ccd) */
+ SENSOR_OV9630,
+ SENSOR_MI0360,
+ SENSOR_OV7660,
+ SENSOR_MT9V111,
+ };
+
+ for (i = 0; i < ARRAY_SIZE(probe_order); i++) {
+ sensor = &sensor_tb[probe_order[i]];
+ ucbus_write(&sd->gspca_dev, sensor->cmd, sensor->cmd_len, 8);
+ gpio_init(sd, sensor->gpio);
+ msleep(100);
+ reg_r(gspca_dev, (sensor->i2c_addr << 8) | 0x001c, 1);
+ msleep(100);
+ if (gspca_dev->usb_buf[0] != 0)
+ break;
+ }
+ if (i >= ARRAY_SIZE(probe_order)) {
+ pr_err("Unknown sensor\n");
+ gspca_dev->usb_err = -EINVAL;
+ return;
+ }
+ sd->sensor = probe_order[i];
+ switch (sd->sensor) {
+ case SENSOR_OV7660:
+ case SENSOR_OV9630:
+ pr_err("Sensor %s not yet treated\n",
+ sensor_tb[sd->sensor].name);
+ gspca_dev->usb_err = -EINVAL;
+ break;
+ }
+}
+
+static void mt9v111_init(struct gspca_dev *gspca_dev)
+{
+ int i, nwait;
+ static const u8 cmd_001b[] = {
+ 0x00, 0x3b, 0xf6, 0x01, 0x03, 0x02, 0x00, 0x00,
+ 0x00, 0x00, 0x00
+ };
+ static const u8 cmd_011b[][7] = {
+ {0x10, 0x01, 0x66, 0x08, 0x00, 0x00, 0x00},
+ {0x01, 0x00, 0x1a, 0x04, 0x00, 0x00, 0x00},
+ {0x20, 0x00, 0x10, 0x04, 0x00, 0x00, 0x00},
+ {0x02, 0x01, 0xae, 0x01, 0x00, 0x00, 0x00},
+ };
+
+ reg_wb(gspca_dev, 0x001b, 0x0000, cmd_001b, sizeof cmd_001b);
+ for (i = 0; i < ARRAY_SIZE(cmd_011b); i++) {
+ reg_wb(gspca_dev, 0x001b, 0x0000, cmd_011b[i],
+ ARRAY_SIZE(cmd_011b[0]));
+ msleep(400);
+ nwait = 20;
+ for (;;) {
+ reg_r(gspca_dev, 0x031b, 1);
+ if (gspca_dev->usb_buf[0] == 0
+ || gspca_dev->usb_err != 0)
+ break;
+ if (--nwait < 0) {
+ PDEBUG(D_PROBE, "mt9v111_init timeout");
+ gspca_dev->usb_err = -ETIME;
+ return;
+ }
+ msleep(50);
+ }
+ }
+}
+
+static void global_init(struct sd *sd, int first_time)
+{
+ switch (sd->sensor) {
+ case SENSOR_ICX098BQ:
+ if (first_time)
+ ucbus_write(&sd->gspca_dev,
+ icx098bq_start_0,
+ 8, 8);
+ gpio_init(sd, sensor_tb[sd->sensor].gpio);
+ break;
+ case SENSOR_LZ24BP:
+ if (sd->type != Creative_live_motion)
+ gpio_set(sd, SQ930_GPIO_EXTRA1, 0x00ff);
+ else
+ gpio_set(sd, 0, 0x00ff);
+ msleep(50);
+ if (first_time)
+ ucbus_write(&sd->gspca_dev,
+ lz24bp_start_0,
+ 8, 8);
+ gpio_init(sd, sensor_tb[sd->sensor].gpio);
+ break;
+ case SENSOR_MI0360:
+ if (first_time)
+ ucbus_write(&sd->gspca_dev,
+ mi0360_start_0,
+ ARRAY_SIZE(mi0360_start_0),
+ 8);
+ gpio_init(sd, sensor_tb[sd->sensor].gpio);
+ gpio_set(sd, SQ930_GPIO_EXTRA2, SQ930_GPIO_EXTRA2);
+ break;
+ default:
+/* case SENSOR_MT9V111: */
+ if (first_time)
+ mt9v111_init(&sd->gspca_dev);
+ else
+ gpio_init(sd, sensor_tb[sd->sensor].gpio);
+ break;
+ }
+}
+
+static void lz24bp_ppl(struct sd *sd, u16 ppl)
+{
+ struct ucbus_write_cmd cmds[2] = {
+ {0xf810, ppl >> 8},
+ {0xf811, ppl}
+ };
+
+ ucbus_write(&sd->gspca_dev, cmds, ARRAY_SIZE(cmds), 2);
+}
+
+static void setexposure(struct gspca_dev *gspca_dev, s32 expo, s32 gain)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int i, integclks, intstartclk, frameclks, min_frclk;
+ const struct sensor_s *sensor;
+ u16 cmd;
+ u8 buf[15];
+
+ integclks = expo;
+ i = 0;
+ cmd = SQ930_CTRL_SET_EXPOSURE;
+
+ switch (sd->sensor) {
+ case SENSOR_ICX098BQ: /* ccd */
+ case SENSOR_LZ24BP:
+ min_frclk = sd->sensor == SENSOR_ICX098BQ ? 0x210 : 0x26f;
+ if (integclks >= min_frclk) {
+ intstartclk = 0;
+ frameclks = integclks;
+ } else {
+ intstartclk = min_frclk - integclks;
+ frameclks = min_frclk;
+ }
+ buf[i++] = intstartclk >> 8;
+ buf[i++] = intstartclk;
+ buf[i++] = frameclks >> 8;
+ buf[i++] = frameclks;
+ buf[i++] = gain;
+ break;
+ default: /* cmos */
+/* case SENSOR_MI0360: */
+/* case SENSOR_MT9V111: */
+ cmd |= 0x0100;
+ sensor = &sensor_tb[sd->sensor];
+ buf[i++] = sensor->i2c_addr; /* i2c_slave_addr */
+ buf[i++] = 0x08; /* 2 * ni2c */
+ buf[i++] = 0x09; /* reg = shutter width */
+ buf[i++] = integclks >> 8; /* val H */
+ buf[i++] = sensor->i2c_dum;
+ buf[i++] = integclks; /* val L */
+ buf[i++] = 0x35; /* reg = global gain */
+ buf[i++] = 0x00; /* val H */
+ buf[i++] = sensor->i2c_dum;
+ buf[i++] = 0x80 + gain / 2; /* val L */
+ buf[i++] = 0x00;
+ buf[i++] = 0x00;
+ buf[i++] = 0x00;
+ buf[i++] = 0x00;
+ buf[i++] = 0x83;
+ break;
+ }
+ reg_wb(gspca_dev, cmd, 0, buf, i);
+}
+
+/* This function is called at probe time just before sd_init */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct cam *cam = &gspca_dev->cam;
+
+ sd->sensor = id->driver_info >> 8;
+ sd->type = id->driver_info;
+
+ cam->cam_mode = vga_mode;
+ cam->nmodes = ARRAY_SIZE(vga_mode);
+
+ cam->bulk = 1;
+
+ return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ sd->gpio[0] = sd->gpio[1] = 0xff; /* force gpio rewrite */
+
+/*fixme: is this needed for icx098bp and mi0360?
+ if (sd->sensor != SENSOR_LZ24BP)
+ reg_w(gspca_dev, SQ930_CTRL_RESET, 0x0000);
+ */
+
+ reg_r(gspca_dev, SQ930_CTRL_GET_DEV_INFO, 8);
+ if (gspca_dev->usb_err < 0)
+ return gspca_dev->usb_err;
+
+/* it returns:
+ * 03 00 12 93 0b f6 c9 00 live! ultra
+ * 03 00 07 93 0b f6 ca 00 live! ultra for notebook
+ * 03 00 12 93 0b fe c8 00 Trust WB-3500T
+ * 02 00 06 93 0b fe c8 00 Joy-IT 318S
+ * 03 00 12 93 0b f6 cf 00 icam tracer - sensor icx098bq
+ * 02 00 12 93 0b fe cf 00 ProQ Motion Webcam
+ *
+ * byte
+ * 0: 02 = usb 1.0 (12Mbit) / 03 = usb2.0 (480Mbit)
+ * 1: 00
+ * 2: 06 / 07 / 12 = mode webcam? firmware??
+ * 3: 93 chip = 930b (930b or 930c)
+ * 4: 0b
+ * 5: f6 = cdd (icx098bq, lz24bp) / fe or de = cmos (i2c) (other sensors)
+ * 6: c8 / c9 / ca / cf = mode webcam?, sensor? webcam?
+ * 7: 00
+ */
+ PDEBUG(D_PROBE, "info: %*ph", 8, gspca_dev->usb_buf);
+
+ bridge_init(sd);
+
+ if (sd->sensor == SENSOR_MI0360) {
+
+ /* no sensor probe for icam tracer */
+ if (gspca_dev->usb_buf[5] == 0xf6) /* if ccd */
+ sd->sensor = SENSOR_ICX098BQ;
+ else
+ cmos_probe(gspca_dev);
+ }
+ if (gspca_dev->usb_err >= 0) {
+ PDEBUG(D_PROBE, "Sensor %s", sensor_tb[sd->sensor].name);
+ global_init(sd, 1);
+ }
+ return gspca_dev->usb_err;
+}
+
+/* send the start/stop commands to the webcam */
+static void send_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ const struct cap_s *cap;
+ int mode;
+
+ mode = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv;
+ cap = &capconfig[sd->sensor][mode];
+ reg_wb(gspca_dev, 0x0900 | SQ930_CTRL_CAP_START,
+ 0x0a00 | cap->cc_sizeid,
+ cap->cc_bytes, 32);
+}
+
+static void send_stop(struct gspca_dev *gspca_dev)
+{
+ reg_w(gspca_dev, SQ930_CTRL_CAP_STOP, 0);
+}
+
+/* function called at start time before URB creation */
+static int sd_isoc_init(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ gspca_dev->cam.bulk_nurbs = 1; /* there must be one URB only */
+ sd->do_ctrl = 0;
+ gspca_dev->cam.bulk_size = gspca_dev->width * gspca_dev->height + 8;
+ return 0;
+}
+
+/* start the capture */
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int mode;
+
+ bridge_init(sd);
+ global_init(sd, 0);
+ msleep(100);
+
+ switch (sd->sensor) {
+ case SENSOR_ICX098BQ:
+ ucbus_write(gspca_dev, icx098bq_start_0,
+ ARRAY_SIZE(icx098bq_start_0),
+ 8);
+ ucbus_write(gspca_dev, icx098bq_start_1,
+ ARRAY_SIZE(icx098bq_start_1),
+ 5);
+ ucbus_write(gspca_dev, icx098bq_start_2,
+ ARRAY_SIZE(icx098bq_start_2),
+ 6);
+ msleep(50);
+
+ /* 1st start */
+ send_start(gspca_dev);
+ gpio_set(sd, SQ930_GPIO_EXTRA2 | SQ930_GPIO_RSTBAR, 0x00ff);
+ msleep(70);
+ reg_w(gspca_dev, SQ930_CTRL_CAP_STOP, 0x0000);
+ gpio_set(sd, 0x7f, 0x00ff);
+
+ /* 2nd start */
+ send_start(gspca_dev);
+ gpio_set(sd, SQ930_GPIO_EXTRA2 | SQ930_GPIO_RSTBAR, 0x00ff);
+ goto out;
+ case SENSOR_LZ24BP:
+ ucbus_write(gspca_dev, lz24bp_start_0,
+ ARRAY_SIZE(lz24bp_start_0),
+ 8);
+ if (sd->type != Creative_live_motion)
+ ucbus_write(gspca_dev, lz24bp_start_1_gen,
+ ARRAY_SIZE(lz24bp_start_1_gen),
+ 5);
+ else
+ ucbus_write(gspca_dev, lz24bp_start_1_clm,
+ ARRAY_SIZE(lz24bp_start_1_clm),
+ 5);
+ ucbus_write(gspca_dev, lz24bp_start_2,
+ ARRAY_SIZE(lz24bp_start_2),
+ 6);
+ mode = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv;
+ lz24bp_ppl(sd, mode == 1 ? 0x0564 : 0x0310);
+ msleep(10);
+ break;
+ case SENSOR_MI0360:
+ ucbus_write(gspca_dev, mi0360_start_0,
+ ARRAY_SIZE(mi0360_start_0),
+ 8);
+ i2c_write(sd, mi0360_init_23,
+ ARRAY_SIZE(mi0360_init_23));
+ i2c_write(sd, mi0360_init_24,
+ ARRAY_SIZE(mi0360_init_24));
+ i2c_write(sd, mi0360_init_25,
+ ARRAY_SIZE(mi0360_init_25));
+ ucbus_write(gspca_dev, mi0360_start_1,
+ ARRAY_SIZE(mi0360_start_1),
+ 5);
+ i2c_write(sd, mi0360_start_2,
+ ARRAY_SIZE(mi0360_start_2));
+ i2c_write(sd, mi0360_start_3,
+ ARRAY_SIZE(mi0360_start_3));
+
+ /* 1st start */
+ send_start(gspca_dev);
+ msleep(60);
+ send_stop(gspca_dev);
+
+ i2c_write(sd,
+ mi0360_start_4, ARRAY_SIZE(mi0360_start_4));
+ break;
+ default:
+/* case SENSOR_MT9V111: */
+ ucbus_write(gspca_dev, mi0360_start_0,
+ ARRAY_SIZE(mi0360_start_0),
+ 8);
+ i2c_write(sd, mt9v111_init_0,
+ ARRAY_SIZE(mt9v111_init_0));
+ i2c_write(sd, mt9v111_init_1,
+ ARRAY_SIZE(mt9v111_init_1));
+ i2c_write(sd, mt9v111_init_2,
+ ARRAY_SIZE(mt9v111_init_2));
+ ucbus_write(gspca_dev, mt9v111_start_1,
+ ARRAY_SIZE(mt9v111_start_1),
+ 5);
+ i2c_write(sd, mt9v111_init_3,
+ ARRAY_SIZE(mt9v111_init_3));
+ i2c_write(sd, mt9v111_init_4,
+ ARRAY_SIZE(mt9v111_init_4));
+ break;
+ }
+
+ send_start(gspca_dev);
+out:
+ msleep(1000);
+
+ if (sd->sensor == SENSOR_MT9V111)
+ gpio_set(sd, SQ930_GPIO_DFL_LED, SQ930_GPIO_DFL_LED);
+
+ sd->do_ctrl = 1; /* set the exposure */
+
+ return gspca_dev->usb_err;
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->sensor == SENSOR_MT9V111)
+ gpio_set(sd, 0, SQ930_GPIO_DFL_LED);
+ send_stop(gspca_dev);
+}
+
+/* function called when the application gets a new frame */
+/* It sets the exposure if required and restart the bulk transfer. */
+static void sd_dq_callback(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int ret;
+
+ if (!sd->do_ctrl || gspca_dev->cam.bulk_nurbs != 0)
+ return;
+ sd->do_ctrl = 0;
+
+ setexposure(gspca_dev, v4l2_ctrl_g_ctrl(sd->exposure),
+ v4l2_ctrl_g_ctrl(sd->gain));
+
+ gspca_dev->cam.bulk_nurbs = 1;
+ ret = usb_submit_urb(gspca_dev->urb[0], GFP_ATOMIC);
+ if (ret < 0)
+ pr_err("sd_dq_callback() err %d\n", ret);
+
+ /* wait a little time, otherwise the webcam crashes */
+ msleep(100);
+}
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, /* isoc packet */
+ int len) /* iso packet length */
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->do_ctrl)
+ gspca_dev->cam.bulk_nurbs = 0;
+ gspca_frame_add(gspca_dev, FIRST_PACKET, NULL, 0);
+ gspca_frame_add(gspca_dev, INTER_PACKET, data, len - 8);
+ gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
+}
+
+static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct gspca_dev *gspca_dev =
+ container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ gspca_dev->usb_err = 0;
+
+ if (!gspca_dev->streaming)
+ return 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_EXPOSURE:
+ setexposure(gspca_dev, ctrl->val, sd->gain->val);
+ break;
+ }
+ return gspca_dev->usb_err;
+}
+
+static const struct v4l2_ctrl_ops sd_ctrl_ops = {
+ .s_ctrl = sd_s_ctrl,
+};
+
+static int sd_init_controls(struct gspca_dev *gspca_dev)
+{
+ struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ gspca_dev->vdev.ctrl_handler = hdl;
+ v4l2_ctrl_handler_init(hdl, 2);
+ sd->exposure = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_EXPOSURE, 1, 0xfff, 1, 0x356);
+ sd->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_GAIN, 1, 255, 1, 0x8d);
+
+ if (hdl->error) {
+ pr_err("Could not initialize controls\n");
+ return hdl->error;
+ }
+ v4l2_ctrl_cluster(2, &sd->exposure);
+ return 0;
+}
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .config = sd_config,
+ .init = sd_init,
+ .init_controls = sd_init_controls,
+ .isoc_init = sd_isoc_init,
+ .start = sd_start,
+ .stopN = sd_stopN,
+ .pkt_scan = sd_pkt_scan,
+ .dq_callback = sd_dq_callback,
+};
+
+/* Table of supported USB devices */
+#define ST(sensor, type) \
+ .driver_info = (SENSOR_ ## sensor << 8) \
+ | (type)
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x041e, 0x4038), ST(MI0360, 0)},
+ {USB_DEVICE(0x041e, 0x403c), ST(LZ24BP, 0)},
+ {USB_DEVICE(0x041e, 0x403d), ST(LZ24BP, 0)},
+ {USB_DEVICE(0x041e, 0x4041), ST(LZ24BP, Creative_live_motion)},
+ {USB_DEVICE(0x2770, 0x930b), ST(MI0360, 0)},
+ {USB_DEVICE(0x2770, 0x930c), ST(MI0360, 0)},
+ {}
+};
+MODULE_DEVICE_TABLE(usb, device_table);
+
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
--- /dev/null
+/*
+ * Syntek DV4000 (STK014) subdriver
+ *
+ * Copyright (C) 2008 Jean-Francois Moine (http://moinejf.free.fr)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#define MODULE_NAME "stk014"
+
+#include "gspca.h"
+#include "jpeg.h"
+
+MODULE_AUTHOR("Jean-Francois Moine <http://moinejf.free.fr>");
+MODULE_DESCRIPTION("Syntek DV4000 (STK014) USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+#define QUALITY 50
+
+/* specific webcam descriptor */
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+ u8 jpeg_hdr[JPEG_HDR_SZ];
+};
+
+static const struct v4l2_pix_format vga_mode[] = {
+ {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 1},
+ {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 0},
+};
+
+/* -- read a register -- */
+static u8 reg_r(struct gspca_dev *gspca_dev,
+ __u16 index)
+{
+ struct usb_device *dev = gspca_dev->dev;
+ int ret;
+
+ if (gspca_dev->usb_err < 0)
+ return 0;
+ ret = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
+ 0x00,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0x00,
+ index,
+ gspca_dev->usb_buf, 1,
+ 500);
+ if (ret < 0) {
+ pr_err("reg_r err %d\n", ret);
+ gspca_dev->usb_err = ret;
+ return 0;
+ }
+ return gspca_dev->usb_buf[0];
+}
+
+/* -- write a register -- */
+static void reg_w(struct gspca_dev *gspca_dev,
+ __u16 index, __u16 value)
+{
+ struct usb_device *dev = gspca_dev->dev;
+ int ret;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+ ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
+ 0x01,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ value,
+ index,
+ NULL,
+ 0,
+ 500);
+ if (ret < 0) {
+ pr_err("reg_w err %d\n", ret);
+ gspca_dev->usb_err = ret;
+ }
+}
+
+/* -- get a bulk value (4 bytes) -- */
+static void rcv_val(struct gspca_dev *gspca_dev,
+ int ads)
+{
+ struct usb_device *dev = gspca_dev->dev;
+ int alen, ret;
+
+ reg_w(gspca_dev, 0x634, (ads >> 16) & 0xff);
+ reg_w(gspca_dev, 0x635, (ads >> 8) & 0xff);
+ reg_w(gspca_dev, 0x636, ads & 0xff);
+ reg_w(gspca_dev, 0x637, 0);
+ reg_w(gspca_dev, 0x638, 4); /* len & 0xff */
+ reg_w(gspca_dev, 0x639, 0); /* len >> 8 */
+ reg_w(gspca_dev, 0x63a, 0);
+ reg_w(gspca_dev, 0x63b, 0);
+ reg_w(gspca_dev, 0x630, 5);
+ if (gspca_dev->usb_err < 0)
+ return;
+ ret = usb_bulk_msg(dev,
+ usb_rcvbulkpipe(dev, 0x05),
+ gspca_dev->usb_buf,
+ 4, /* length */
+ &alen,
+ 500); /* timeout in milliseconds */
+ if (ret < 0) {
+ pr_err("rcv_val err %d\n", ret);
+ gspca_dev->usb_err = ret;
+ }
+}
+
+/* -- send a bulk value -- */
+static void snd_val(struct gspca_dev *gspca_dev,
+ int ads,
+ unsigned int val)
+{
+ struct usb_device *dev = gspca_dev->dev;
+ int alen, ret;
+ __u8 seq = 0;
+
+ if (ads == 0x003f08) {
+ reg_r(gspca_dev, 0x0704);
+ seq = reg_r(gspca_dev, 0x0705);
+ reg_r(gspca_dev, 0x0650);
+ reg_w(gspca_dev, 0x654, seq);
+ } else {
+ reg_w(gspca_dev, 0x654, (ads >> 16) & 0xff);
+ }
+ reg_w(gspca_dev, 0x655, (ads >> 8) & 0xff);
+ reg_w(gspca_dev, 0x656, ads & 0xff);
+ reg_w(gspca_dev, 0x657, 0);
+ reg_w(gspca_dev, 0x658, 0x04); /* size */
+ reg_w(gspca_dev, 0x659, 0);
+ reg_w(gspca_dev, 0x65a, 0);
+ reg_w(gspca_dev, 0x65b, 0);
+ reg_w(gspca_dev, 0x650, 5);
+ if (gspca_dev->usb_err < 0)
+ return;
+ gspca_dev->usb_buf[0] = val >> 24;
+ gspca_dev->usb_buf[1] = val >> 16;
+ gspca_dev->usb_buf[2] = val >> 8;
+ gspca_dev->usb_buf[3] = val;
+ ret = usb_bulk_msg(dev,
+ usb_sndbulkpipe(dev, 6),
+ gspca_dev->usb_buf,
+ 4,
+ &alen,
+ 500); /* timeout in milliseconds */
+ if (ret < 0) {
+ pr_err("snd_val err %d\n", ret);
+ gspca_dev->usb_err = ret;
+ } else {
+ if (ads == 0x003f08) {
+ seq += 4;
+ seq &= 0x3f;
+ reg_w(gspca_dev, 0x705, seq);
+ }
+ }
+}
+
+/* set a camera parameter */
+static void set_par(struct gspca_dev *gspca_dev,
+ int parval)
+{
+ snd_val(gspca_dev, 0x003f08, parval);
+}
+
+static void setbrightness(struct gspca_dev *gspca_dev, s32 val)
+{
+ int parval;
+
+ parval = 0x06000000 /* whiteness */
+ + (val << 16);
+ set_par(gspca_dev, parval);
+}
+
+static void setcontrast(struct gspca_dev *gspca_dev, s32 val)
+{
+ int parval;
+
+ parval = 0x07000000 /* contrast */
+ + (val << 16);
+ set_par(gspca_dev, parval);
+}
+
+static void setcolors(struct gspca_dev *gspca_dev, s32 val)
+{
+ int parval;
+
+ parval = 0x08000000 /* saturation */
+ + (val << 16);
+ set_par(gspca_dev, parval);
+}
+
+static void setlightfreq(struct gspca_dev *gspca_dev, s32 val)
+{
+ set_par(gspca_dev, val == 1
+ ? 0x33640000 /* 50 Hz */
+ : 0x33780000); /* 60 Hz */
+}
+
+/* this function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ gspca_dev->cam.cam_mode = vga_mode;
+ gspca_dev->cam.nmodes = ARRAY_SIZE(vga_mode);
+ return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ u8 ret;
+
+ /* check if the device responds */
+ usb_set_interface(gspca_dev->dev, gspca_dev->iface, 1);
+ ret = reg_r(gspca_dev, 0x0740);
+ if (gspca_dev->usb_err >= 0) {
+ if (ret != 0xff) {
+ pr_err("init reg: 0x%02x\n", ret);
+ gspca_dev->usb_err = -EIO;
+ }
+ }
+ return gspca_dev->usb_err;
+}
+
+/* -- start the camera -- */
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int ret, value;
+
+ /* create the JPEG header */
+ jpeg_define(sd->jpeg_hdr, gspca_dev->height, gspca_dev->width,
+ 0x22); /* JPEG 411 */
+ jpeg_set_qual(sd->jpeg_hdr, QUALITY);
+
+ /* work on alternate 1 */
+ usb_set_interface(gspca_dev->dev, gspca_dev->iface, 1);
+
+ set_par(gspca_dev, 0x10000000);
+ set_par(gspca_dev, 0x00000000);
+ set_par(gspca_dev, 0x8002e001);
+ set_par(gspca_dev, 0x14000000);
+ if (gspca_dev->width > 320)
+ value = 0x8002e001; /* 640x480 */
+ else
+ value = 0x4001f000; /* 320x240 */
+ set_par(gspca_dev, value);
+ ret = usb_set_interface(gspca_dev->dev,
+ gspca_dev->iface,
+ gspca_dev->alt);
+ if (ret < 0) {
+ pr_err("set intf %d %d failed\n",
+ gspca_dev->iface, gspca_dev->alt);
+ gspca_dev->usb_err = ret;
+ goto out;
+ }
+ reg_r(gspca_dev, 0x0630);
+ rcv_val(gspca_dev, 0x000020); /* << (value ff ff ff ff) */
+ reg_r(gspca_dev, 0x0650);
+ snd_val(gspca_dev, 0x000020, 0xffffffff);
+ reg_w(gspca_dev, 0x0620, 0);
+ reg_w(gspca_dev, 0x0630, 0);
+ reg_w(gspca_dev, 0x0640, 0);
+ reg_w(gspca_dev, 0x0650, 0);
+ reg_w(gspca_dev, 0x0660, 0);
+ set_par(gspca_dev, 0x09800000); /* Red ? */
+ set_par(gspca_dev, 0x0a800000); /* Green ? */
+ set_par(gspca_dev, 0x0b800000); /* Blue ? */
+ set_par(gspca_dev, 0x0d030000); /* Gamma ? */
+
+ /* start the video flow */
+ set_par(gspca_dev, 0x01000000);
+ set_par(gspca_dev, 0x01000000);
+ if (gspca_dev->usb_err >= 0)
+ PDEBUG(D_STREAM, "camera started alt: 0x%02x",
+ gspca_dev->alt);
+out:
+ return gspca_dev->usb_err;
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+ struct usb_device *dev = gspca_dev->dev;
+
+ set_par(gspca_dev, 0x02000000);
+ set_par(gspca_dev, 0x02000000);
+ usb_set_interface(dev, gspca_dev->iface, 1);
+ reg_r(gspca_dev, 0x0630);
+ rcv_val(gspca_dev, 0x000020); /* << (value ff ff ff ff) */
+ reg_r(gspca_dev, 0x0650);
+ snd_val(gspca_dev, 0x000020, 0xffffffff);
+ reg_w(gspca_dev, 0x0620, 0);
+ reg_w(gspca_dev, 0x0630, 0);
+ reg_w(gspca_dev, 0x0640, 0);
+ reg_w(gspca_dev, 0x0650, 0);
+ reg_w(gspca_dev, 0x0660, 0);
+ PDEBUG(D_STREAM, "camera stopped");
+}
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, /* isoc packet */
+ int len) /* iso packet length */
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ static unsigned char ffd9[] = {0xff, 0xd9};
+
+ /* a frame starts with:
+ * - 0xff 0xfe
+ * - 0x08 0x00 - length (little endian ?!)
+ * - 4 bytes = size of whole frame (BE - including header)
+ * - 0x00 0x0c
+ * - 0xff 0xd8
+ * - .. JPEG image with escape sequences (ff 00)
+ * (without ending - ff d9)
+ */
+ if (data[0] == 0xff && data[1] == 0xfe) {
+ gspca_frame_add(gspca_dev, LAST_PACKET,
+ ffd9, 2);
+
+ /* put the JPEG 411 header */
+ gspca_frame_add(gspca_dev, FIRST_PACKET,
+ sd->jpeg_hdr, JPEG_HDR_SZ);
+
+ /* beginning of the frame */
+#define STKHDRSZ 12
+ data += STKHDRSZ;
+ len -= STKHDRSZ;
+ }
+ gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
+}
+
+static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct gspca_dev *gspca_dev =
+ container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+
+ gspca_dev->usb_err = 0;
+
+ if (!gspca_dev->streaming)
+ return 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_BRIGHTNESS:
+ setbrightness(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_CONTRAST:
+ setcontrast(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_SATURATION:
+ setcolors(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_POWER_LINE_FREQUENCY:
+ setlightfreq(gspca_dev, ctrl->val);
+ break;
+ }
+ return gspca_dev->usb_err;
+}
+
+static const struct v4l2_ctrl_ops sd_ctrl_ops = {
+ .s_ctrl = sd_s_ctrl,
+};
+
+static int sd_init_controls(struct gspca_dev *gspca_dev)
+{
+ struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
+
+ gspca_dev->vdev.ctrl_handler = hdl;
+ v4l2_ctrl_handler_init(hdl, 4);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_BRIGHTNESS, 0, 255, 1, 127);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_CONTRAST, 0, 255, 1, 127);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_SATURATION, 0, 255, 1, 127);
+ v4l2_ctrl_new_std_menu(hdl, &sd_ctrl_ops,
+ V4L2_CID_POWER_LINE_FREQUENCY,
+ V4L2_CID_POWER_LINE_FREQUENCY_60HZ, 1,
+ V4L2_CID_POWER_LINE_FREQUENCY_50HZ);
+
+ if (hdl->error) {
+ pr_err("Could not initialize controls\n");
+ return hdl->error;
+ }
+ return 0;
+}
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .config = sd_config,
+ .init = sd_init,
+ .init_controls = sd_init_controls,
+ .start = sd_start,
+ .stopN = sd_stopN,
+ .pkt_scan = sd_pkt_scan,
+};
+
+/* -- module initialisation -- */
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x05e1, 0x0893)},
+ {}
+};
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
--- /dev/null
+/*
+ * STV0680 USB Camera Driver
+ *
+ * Copyright (C) 2009 Hans de Goede <hdegoede@redhat.com>
+ *
+ * This module is adapted from the in kernel v4l1 stv680 driver:
+ *
+ * STV0680 USB Camera Driver, by Kevin Sisson (kjsisson@bellsouth.net)
+ *
+ * Thanks to STMicroelectronics for information on the usb commands, and
+ * to Steve Miller at STM for his help and encouragement while I was
+ * writing this driver.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#define MODULE_NAME "stv0680"
+
+#include "gspca.h"
+
+MODULE_AUTHOR("Hans de Goede <hdegoede@redhat.com>");
+MODULE_DESCRIPTION("STV0680 USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+/* specific webcam descriptor */
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+ struct v4l2_pix_format mode;
+ u8 orig_mode;
+ u8 video_mode;
+ u8 current_mode;
+};
+
+static int stv_sndctrl(struct gspca_dev *gspca_dev, int set, u8 req, u16 val,
+ int size)
+{
+ int ret = -1;
+ u8 req_type = 0;
+ unsigned int pipe = 0;
+
+ switch (set) {
+ case 0: /* 0xc1 */
+ req_type = USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_ENDPOINT;
+ pipe = usb_rcvctrlpipe(gspca_dev->dev, 0);
+ break;
+ case 1: /* 0x41 */
+ req_type = USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_ENDPOINT;
+ pipe = usb_sndctrlpipe(gspca_dev->dev, 0);
+ break;
+ case 2: /* 0x80 */
+ req_type = USB_DIR_IN | USB_RECIP_DEVICE;
+ pipe = usb_rcvctrlpipe(gspca_dev->dev, 0);
+ break;
+ case 3: /* 0x40 */
+ req_type = USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE;
+ pipe = usb_sndctrlpipe(gspca_dev->dev, 0);
+ break;
+ }
+
+ ret = usb_control_msg(gspca_dev->dev, pipe,
+ req, req_type,
+ val, 0, gspca_dev->usb_buf, size, 500);
+
+ if ((ret < 0) && (req != 0x0a))
+ pr_err("usb_control_msg error %i, request = 0x%x, error = %i\n",
+ set, req, ret);
+
+ return ret;
+}
+
+static int stv0680_handle_error(struct gspca_dev *gspca_dev, int ret)
+{
+ stv_sndctrl(gspca_dev, 0, 0x80, 0, 0x02); /* Get Last Error */
+ PDEBUG(D_ERR, "last error: %i, command = 0x%x",
+ gspca_dev->usb_buf[0], gspca_dev->usb_buf[1]);
+ return ret;
+}
+
+static int stv0680_get_video_mode(struct gspca_dev *gspca_dev)
+{
+ /* Note not sure if this init of usb_buf is really necessary */
+ memset(gspca_dev->usb_buf, 0, 8);
+ gspca_dev->usb_buf[0] = 0x0f;
+
+ if (stv_sndctrl(gspca_dev, 0, 0x87, 0, 0x08) != 0x08) {
+ PDEBUG(D_ERR, "Get_Camera_Mode failed");
+ return stv0680_handle_error(gspca_dev, -EIO);
+ }
+
+ return gspca_dev->usb_buf[0]; /* 01 = VGA, 03 = QVGA, 00 = CIF */
+}
+
+static int stv0680_set_video_mode(struct gspca_dev *gspca_dev, u8 mode)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->current_mode == mode)
+ return 0;
+
+ memset(gspca_dev->usb_buf, 0, 8);
+ gspca_dev->usb_buf[0] = mode;
+
+ if (stv_sndctrl(gspca_dev, 3, 0x07, 0x0100, 0x08) != 0x08) {
+ PDEBUG(D_ERR, "Set_Camera_Mode failed");
+ return stv0680_handle_error(gspca_dev, -EIO);
+ }
+
+ /* Verify we got what we've asked for */
+ if (stv0680_get_video_mode(gspca_dev) != mode) {
+ PDEBUG(D_ERR, "Error setting camera video mode!");
+ return -EIO;
+ }
+
+ sd->current_mode = mode;
+
+ return 0;
+}
+
+/* this function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ int ret;
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct cam *cam = &gspca_dev->cam;
+
+ /* Give the camera some time to settle, otherwise initalization will
+ fail on hotplug, and yes it really needs a full second. */
+ msleep(1000);
+
+ /* ping camera to be sure STV0680 is present */
+ if (stv_sndctrl(gspca_dev, 0, 0x88, 0x5678, 0x02) != 0x02 ||
+ gspca_dev->usb_buf[0] != 0x56 || gspca_dev->usb_buf[1] != 0x78) {
+ PDEBUG(D_ERR, "STV(e): camera ping failed!!");
+ return stv0680_handle_error(gspca_dev, -ENODEV);
+ }
+
+ /* get camera descriptor */
+ if (stv_sndctrl(gspca_dev, 2, 0x06, 0x0200, 0x09) != 0x09)
+ return stv0680_handle_error(gspca_dev, -ENODEV);
+
+ if (stv_sndctrl(gspca_dev, 2, 0x06, 0x0200, 0x22) != 0x22 ||
+ gspca_dev->usb_buf[7] != 0xa0 || gspca_dev->usb_buf[8] != 0x23) {
+ PDEBUG(D_ERR, "Could not get descriptor 0200.");
+ return stv0680_handle_error(gspca_dev, -ENODEV);
+ }
+ if (stv_sndctrl(gspca_dev, 0, 0x8a, 0, 0x02) != 0x02)
+ return stv0680_handle_error(gspca_dev, -ENODEV);
+ if (stv_sndctrl(gspca_dev, 0, 0x8b, 0, 0x24) != 0x24)
+ return stv0680_handle_error(gspca_dev, -ENODEV);
+ if (stv_sndctrl(gspca_dev, 0, 0x85, 0, 0x10) != 0x10)
+ return stv0680_handle_error(gspca_dev, -ENODEV);
+
+ if (!(gspca_dev->usb_buf[7] & 0x09)) {
+ PDEBUG(D_ERR, "Camera supports neither CIF nor QVGA mode");
+ return -ENODEV;
+ }
+ if (gspca_dev->usb_buf[7] & 0x01)
+ PDEBUG(D_PROBE, "Camera supports CIF mode");
+ if (gspca_dev->usb_buf[7] & 0x02)
+ PDEBUG(D_PROBE, "Camera supports VGA mode");
+ if (gspca_dev->usb_buf[7] & 0x04)
+ PDEBUG(D_PROBE, "Camera supports QCIF mode");
+ if (gspca_dev->usb_buf[7] & 0x08)
+ PDEBUG(D_PROBE, "Camera supports QVGA mode");
+
+ if (gspca_dev->usb_buf[7] & 0x01)
+ sd->video_mode = 0x00; /* CIF */
+ else
+ sd->video_mode = 0x03; /* QVGA */
+
+ /* FW rev, ASIC rev, sensor ID */
+ PDEBUG(D_PROBE, "Firmware rev is %i.%i",
+ gspca_dev->usb_buf[0], gspca_dev->usb_buf[1]);
+ PDEBUG(D_PROBE, "ASIC rev is %i.%i",
+ gspca_dev->usb_buf[2], gspca_dev->usb_buf[3]);
+ PDEBUG(D_PROBE, "Sensor ID is %i",
+ (gspca_dev->usb_buf[4]*16) + (gspca_dev->usb_buf[5]>>4));
+
+
+ ret = stv0680_get_video_mode(gspca_dev);
+ if (ret < 0)
+ return ret;
+ sd->current_mode = sd->orig_mode = ret;
+
+ ret = stv0680_set_video_mode(gspca_dev, sd->video_mode);
+ if (ret < 0)
+ return ret;
+
+ /* Get mode details */
+ if (stv_sndctrl(gspca_dev, 0, 0x8f, 0, 0x10) != 0x10)
+ return stv0680_handle_error(gspca_dev, -EIO);
+
+ cam->bulk = 1;
+ cam->bulk_nurbs = 1; /* The cam cannot handle more */
+ cam->bulk_size = (gspca_dev->usb_buf[0] << 24) |
+ (gspca_dev->usb_buf[1] << 16) |
+ (gspca_dev->usb_buf[2] << 8) |
+ (gspca_dev->usb_buf[3]);
+ sd->mode.width = (gspca_dev->usb_buf[4] << 8) |
+ (gspca_dev->usb_buf[5]); /* 322, 356, 644 */
+ sd->mode.height = (gspca_dev->usb_buf[6] << 8) |
+ (gspca_dev->usb_buf[7]); /* 242, 292, 484 */
+ sd->mode.pixelformat = V4L2_PIX_FMT_STV0680;
+ sd->mode.field = V4L2_FIELD_NONE;
+ sd->mode.bytesperline = sd->mode.width;
+ sd->mode.sizeimage = cam->bulk_size;
+ sd->mode.colorspace = V4L2_COLORSPACE_SRGB;
+
+ /* origGain = gspca_dev->usb_buf[12]; */
+
+ cam->cam_mode = &sd->mode;
+ cam->nmodes = 1;
+
+
+ ret = stv0680_set_video_mode(gspca_dev, sd->orig_mode);
+ if (ret < 0)
+ return ret;
+
+ if (stv_sndctrl(gspca_dev, 2, 0x06, 0x0100, 0x12) != 0x12 ||
+ gspca_dev->usb_buf[8] != 0x53 || gspca_dev->usb_buf[9] != 0x05) {
+ pr_err("Could not get descriptor 0100\n");
+ return stv0680_handle_error(gspca_dev, -EIO);
+ }
+
+ return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ return 0;
+}
+
+/* -- start the camera -- */
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ int ret;
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ ret = stv0680_set_video_mode(gspca_dev, sd->video_mode);
+ if (ret < 0)
+ return ret;
+
+ if (stv_sndctrl(gspca_dev, 0, 0x85, 0, 0x10) != 0x10)
+ return stv0680_handle_error(gspca_dev, -EIO);
+
+ /* Start stream at:
+ 0x0000 = CIF (352x288)
+ 0x0100 = VGA (640x480)
+ 0x0300 = QVGA (320x240) */
+ if (stv_sndctrl(gspca_dev, 1, 0x09, sd->video_mode << 8, 0x0) != 0x0)
+ return stv0680_handle_error(gspca_dev, -EIO);
+
+ return 0;
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+ /* This is a high priority command; it stops all lower order cmds */
+ if (stv_sndctrl(gspca_dev, 1, 0x04, 0x0000, 0x0) != 0x0)
+ stv0680_handle_error(gspca_dev, -EIO);
+}
+
+static void sd_stop0(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (!sd->gspca_dev.present)
+ return;
+
+ stv0680_set_video_mode(gspca_dev, sd->orig_mode);
+}
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data,
+ int len)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ /* Every now and then the camera sends a 16 byte packet, no idea
+ what it contains, but it is not image data, when this
+ happens the frame received before this packet is corrupt,
+ so discard it. */
+ if (len != sd->mode.sizeimage) {
+ gspca_dev->last_packet_type = DISCARD_PACKET;
+ return;
+ }
+
+ /* Finish the previous frame, we do this upon reception of the next
+ packet, even though it is already complete so that the strange 16
+ byte packets send after a corrupt frame can discard it. */
+ gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
+
+ /* Store the just received frame */
+ gspca_frame_add(gspca_dev, FIRST_PACKET, data, len);
+}
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .config = sd_config,
+ .init = sd_init,
+ .start = sd_start,
+ .stopN = sd_stopN,
+ .stop0 = sd_stop0,
+ .pkt_scan = sd_pkt_scan,
+};
+
+/* -- module initialisation -- */
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x0553, 0x0202)},
+ {USB_DEVICE(0x041e, 0x4007)},
+ {}
+};
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
--- /dev/null
+config USB_STV06XX
+ tristate "STV06XX USB Camera Driver"
+ depends on USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on
+ the ST STV06XX chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_stv06xx.
--- /dev/null
+obj-$(CONFIG_USB_STV06XX) += gspca_stv06xx.o
+
+gspca_stv06xx-objs := stv06xx.o \
+ stv06xx_vv6410.o \
+ stv06xx_hdcs.o \
+ stv06xx_pb0100.o \
+ stv06xx_st6422.o
+
+ccflags-y += -I$(srctree)/drivers/media/usb/gspca
+
--- /dev/null
+/*
+ * Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher
+ * Mark Cave-Ayland, Carlo E Prelz, Dick Streefland
+ * Copyright (c) 2002, 2003 Tuukka Toivonen
+ * Copyright (c) 2008 Erik Andrén
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * P/N 861037: Sensor HDCS1000 ASIC STV0600
+ * P/N 861050-0010: Sensor HDCS1000 ASIC STV0600
+ * P/N 861050-0020: Sensor Photobit PB100 ASIC STV0600-1 - QuickCam Express
+ * P/N 861055: Sensor ST VV6410 ASIC STV0610 - LEGO cam
+ * P/N 861075-0040: Sensor HDCS1000 ASIC
+ * P/N 961179-0700: Sensor ST VV6410 ASIC STV0602 - Dexxa WebCam USB
+ * P/N 861040-0000: Sensor ST VV6410 ASIC STV0610 - QuickCam Web
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include <linux/input.h>
+#include "stv06xx_sensor.h"
+
+MODULE_AUTHOR("Erik Andrén");
+MODULE_DESCRIPTION("STV06XX USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+static bool dump_bridge;
+static bool dump_sensor;
+
+int stv06xx_write_bridge(struct sd *sd, u16 address, u16 i2c_data)
+{
+ int err;
+ struct usb_device *udev = sd->gspca_dev.dev;
+ __u8 *buf = sd->gspca_dev.usb_buf;
+ u8 len = (i2c_data > 0xff) ? 2 : 1;
+
+ buf[0] = i2c_data & 0xff;
+ buf[1] = (i2c_data >> 8) & 0xff;
+
+ err = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
+ 0x04, 0x40, address, 0, buf, len,
+ STV06XX_URB_MSG_TIMEOUT);
+
+ PDEBUG(D_CONF, "Written 0x%x to address 0x%x, status: %d",
+ i2c_data, address, err);
+
+ return (err < 0) ? err : 0;
+}
+
+int stv06xx_read_bridge(struct sd *sd, u16 address, u8 *i2c_data)
+{
+ int err;
+ struct usb_device *udev = sd->gspca_dev.dev;
+ __u8 *buf = sd->gspca_dev.usb_buf;
+
+ err = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
+ 0x04, 0xc0, address, 0, buf, 1,
+ STV06XX_URB_MSG_TIMEOUT);
+
+ *i2c_data = buf[0];
+
+ PDEBUG(D_CONF, "Reading 0x%x from address 0x%x, status %d",
+ *i2c_data, address, err);
+
+ return (err < 0) ? err : 0;
+}
+
+/* Wraps the normal write sensor bytes / words functions for writing a
+ single value */
+int stv06xx_write_sensor(struct sd *sd, u8 address, u16 value)
+{
+ if (sd->sensor->i2c_len == 2) {
+ u16 data[2] = { address, value };
+ return stv06xx_write_sensor_words(sd, data, 1);
+ } else {
+ u8 data[2] = { address, value };
+ return stv06xx_write_sensor_bytes(sd, data, 1);
+ }
+}
+
+static int stv06xx_write_sensor_finish(struct sd *sd)
+{
+ int err = 0;
+
+ if (sd->bridge == BRIDGE_STV610) {
+ struct usb_device *udev = sd->gspca_dev.dev;
+ __u8 *buf = sd->gspca_dev.usb_buf;
+
+ buf[0] = 0;
+ err = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
+ 0x04, 0x40, 0x1704, 0, buf, 1,
+ STV06XX_URB_MSG_TIMEOUT);
+ }
+
+ return (err < 0) ? err : 0;
+}
+
+int stv06xx_write_sensor_bytes(struct sd *sd, const u8 *data, u8 len)
+{
+ int err, i, j;
+ struct usb_device *udev = sd->gspca_dev.dev;
+ __u8 *buf = sd->gspca_dev.usb_buf;
+
+ PDEBUG(D_CONF, "I2C: Command buffer contains %d entries", len);
+ for (i = 0; i < len;) {
+ /* Build the command buffer */
+ memset(buf, 0, I2C_BUFFER_LENGTH);
+ for (j = 0; j < I2C_MAX_BYTES && i < len; j++, i++) {
+ buf[j] = data[2*i];
+ buf[0x10 + j] = data[2*i+1];
+ PDEBUG(D_CONF, "I2C: Writing 0x%02x to reg 0x%02x",
+ data[2*i+1], data[2*i]);
+ }
+ buf[0x20] = sd->sensor->i2c_addr;
+ buf[0x21] = j - 1; /* Number of commands to send - 1 */
+ buf[0x22] = I2C_WRITE_CMD;
+ err = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
+ 0x04, 0x40, 0x0400, 0, buf,
+ I2C_BUFFER_LENGTH,
+ STV06XX_URB_MSG_TIMEOUT);
+ if (err < 0)
+ return err;
+ }
+ return stv06xx_write_sensor_finish(sd);
+}
+
+int stv06xx_write_sensor_words(struct sd *sd, const u16 *data, u8 len)
+{
+ int err, i, j;
+ struct usb_device *udev = sd->gspca_dev.dev;
+ __u8 *buf = sd->gspca_dev.usb_buf;
+
+ PDEBUG(D_CONF, "I2C: Command buffer contains %d entries", len);
+
+ for (i = 0; i < len;) {
+ /* Build the command buffer */
+ memset(buf, 0, I2C_BUFFER_LENGTH);
+ for (j = 0; j < I2C_MAX_WORDS && i < len; j++, i++) {
+ buf[j] = data[2*i];
+ buf[0x10 + j * 2] = data[2*i+1];
+ buf[0x10 + j * 2 + 1] = data[2*i+1] >> 8;
+ PDEBUG(D_CONF, "I2C: Writing 0x%04x to reg 0x%02x",
+ data[2*i+1], data[2*i]);
+ }
+ buf[0x20] = sd->sensor->i2c_addr;
+ buf[0x21] = j - 1; /* Number of commands to send - 1 */
+ buf[0x22] = I2C_WRITE_CMD;
+ err = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
+ 0x04, 0x40, 0x0400, 0, buf,
+ I2C_BUFFER_LENGTH,
+ STV06XX_URB_MSG_TIMEOUT);
+ if (err < 0)
+ return err;
+ }
+ return stv06xx_write_sensor_finish(sd);
+}
+
+int stv06xx_read_sensor(struct sd *sd, const u8 address, u16 *value)
+{
+ int err;
+ struct usb_device *udev = sd->gspca_dev.dev;
+ __u8 *buf = sd->gspca_dev.usb_buf;
+
+ err = stv06xx_write_bridge(sd, STV_I2C_FLUSH, sd->sensor->i2c_flush);
+ if (err < 0)
+ return err;
+
+ /* Clear mem */
+ memset(buf, 0, I2C_BUFFER_LENGTH);
+
+ buf[0] = address;
+ buf[0x20] = sd->sensor->i2c_addr;
+ buf[0x21] = 0;
+
+ /* Read I2C register */
+ buf[0x22] = I2C_READ_CMD;
+
+ err = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
+ 0x04, 0x40, 0x1400, 0, buf, I2C_BUFFER_LENGTH,
+ STV06XX_URB_MSG_TIMEOUT);
+ if (err < 0) {
+ pr_err("I2C: Read error writing address: %d\n", err);
+ return err;
+ }
+
+ err = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
+ 0x04, 0xc0, 0x1410, 0, buf, sd->sensor->i2c_len,
+ STV06XX_URB_MSG_TIMEOUT);
+ if (sd->sensor->i2c_len == 2)
+ *value = buf[0] | (buf[1] << 8);
+ else
+ *value = buf[0];
+
+ PDEBUG(D_CONF, "I2C: Read 0x%x from address 0x%x, status: %d",
+ *value, address, err);
+
+ return (err < 0) ? err : 0;
+}
+
+/* Dumps all bridge registers */
+static void stv06xx_dump_bridge(struct sd *sd)
+{
+ int i;
+ u8 data, buf;
+
+ pr_info("Dumping all stv06xx bridge registers\n");
+ for (i = 0x1400; i < 0x160f; i++) {
+ stv06xx_read_bridge(sd, i, &data);
+
+ pr_info("Read 0x%x from address 0x%x\n", data, i);
+ }
+
+ pr_info("Testing stv06xx bridge registers for writability\n");
+ for (i = 0x1400; i < 0x160f; i++) {
+ stv06xx_read_bridge(sd, i, &data);
+ buf = data;
+
+ stv06xx_write_bridge(sd, i, 0xff);
+ stv06xx_read_bridge(sd, i, &data);
+ if (data == 0xff)
+ pr_info("Register 0x%x is read/write\n", i);
+ else if (data != buf)
+ pr_info("Register 0x%x is read/write, but only partially\n",
+ i);
+ else
+ pr_info("Register 0x%x is read-only\n", i);
+
+ stv06xx_write_bridge(sd, i, buf);
+ }
+}
+
+/* this function is called at probe and resume time */
+static int stv06xx_init(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int err;
+
+ PDEBUG(D_PROBE, "Initializing camera");
+
+ /* Let the usb init settle for a bit
+ before performing the initialization */
+ msleep(250);
+
+ err = sd->sensor->init(sd);
+
+ if (dump_sensor && sd->sensor->dump)
+ sd->sensor->dump(sd);
+
+ return (err < 0) ? err : 0;
+}
+
+/* this function is called at probe time */
+static int stv06xx_init_controls(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ PDEBUG(D_PROBE, "Initializing controls");
+
+ gspca_dev->vdev.ctrl_handler = &gspca_dev->ctrl_handler;
+ return sd->sensor->init_controls(sd);
+}
+
+/* Start the camera */
+static int stv06xx_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct usb_host_interface *alt;
+ struct usb_interface *intf;
+ int err, packet_size;
+
+ intf = usb_ifnum_to_if(sd->gspca_dev.dev, sd->gspca_dev.iface);
+ alt = usb_altnum_to_altsetting(intf, sd->gspca_dev.alt);
+ if (!alt) {
+ PDEBUG(D_ERR, "Couldn't get altsetting");
+ return -EIO;
+ }
+
+ packet_size = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize);
+ err = stv06xx_write_bridge(sd, STV_ISO_SIZE_L, packet_size);
+ if (err < 0)
+ return err;
+
+ /* Prepare the sensor for start */
+ err = sd->sensor->start(sd);
+ if (err < 0)
+ goto out;
+
+ /* Start isochronous streaming */
+ err = stv06xx_write_bridge(sd, STV_ISO_ENABLE, 1);
+
+out:
+ if (err < 0)
+ PDEBUG(D_STREAM, "Starting stream failed");
+ else
+ PDEBUG(D_STREAM, "Started streaming");
+
+ return (err < 0) ? err : 0;
+}
+
+static int stv06xx_isoc_init(struct gspca_dev *gspca_dev)
+{
+ struct usb_host_interface *alt;
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ /* Start isoc bandwidth "negotiation" at max isoc bandwidth */
+ alt = &gspca_dev->dev->actconfig->intf_cache[0]->altsetting[1];
+ alt->endpoint[0].desc.wMaxPacketSize =
+ cpu_to_le16(sd->sensor->max_packet_size[gspca_dev->curr_mode]);
+
+ return 0;
+}
+
+static int stv06xx_isoc_nego(struct gspca_dev *gspca_dev)
+{
+ int ret, packet_size, min_packet_size;
+ struct usb_host_interface *alt;
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ alt = &gspca_dev->dev->actconfig->intf_cache[0]->altsetting[1];
+ packet_size = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize);
+ min_packet_size = sd->sensor->min_packet_size[gspca_dev->curr_mode];
+ if (packet_size <= min_packet_size)
+ return -EIO;
+
+ packet_size -= 100;
+ if (packet_size < min_packet_size)
+ packet_size = min_packet_size;
+ alt->endpoint[0].desc.wMaxPacketSize = cpu_to_le16(packet_size);
+
+ ret = usb_set_interface(gspca_dev->dev, gspca_dev->iface, 1);
+ if (ret < 0)
+ PDEBUG(D_ERR|D_STREAM, "set alt 1 err %d", ret);
+
+ return ret;
+}
+
+static void stv06xx_stopN(struct gspca_dev *gspca_dev)
+{
+ int err;
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ /* stop ISO-streaming */
+ err = stv06xx_write_bridge(sd, STV_ISO_ENABLE, 0);
+ if (err < 0)
+ goto out;
+
+ err = sd->sensor->stop(sd);
+
+out:
+ if (err < 0)
+ PDEBUG(D_STREAM, "Failed to stop stream");
+ else
+ PDEBUG(D_STREAM, "Stopped streaming");
+}
+
+/*
+ * Analyse an USB packet of the data stream and store it appropriately.
+ * Each packet contains an integral number of chunks. Each chunk has
+ * 2-bytes identification, followed by 2-bytes that describe the chunk
+ * length. Known/guessed chunk identifications are:
+ * 8001/8005/C001/C005 - Begin new frame
+ * 8002/8006/C002/C006 - End frame
+ * 0200/4200 - Contains actual image data, bayer or compressed
+ * 0005 - 11 bytes of unknown data
+ * 0100 - 2 bytes of unknown data
+ * The 0005 and 0100 chunks seem to appear only in compressed stream.
+ */
+static void stv06xx_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, /* isoc packet */
+ int len) /* iso packet length */
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ PDEBUG(D_PACK, "Packet of length %d arrived", len);
+
+ /* A packet may contain several frames
+ loop until the whole packet is reached */
+ while (len) {
+ int id, chunk_len;
+
+ if (len < 4) {
+ PDEBUG(D_PACK, "Packet is smaller than 4 bytes");
+ return;
+ }
+
+ /* Capture the id */
+ id = (data[0] << 8) | data[1];
+
+ /* Capture the chunk length */
+ chunk_len = (data[2] << 8) | data[3];
+ PDEBUG(D_PACK, "Chunk id: %x, length: %d", id, chunk_len);
+
+ data += 4;
+ len -= 4;
+
+ if (len < chunk_len) {
+ PDEBUG(D_ERR, "URB packet length is smaller"
+ " than the specified chunk length");
+ gspca_dev->last_packet_type = DISCARD_PACKET;
+ return;
+ }
+
+ /* First byte seem to be 02=data 2nd byte is unknown??? */
+ if (sd->bridge == BRIDGE_ST6422 && (id & 0xff00) == 0x0200)
+ goto frame_data;
+
+ switch (id) {
+ case 0x0200:
+ case 0x4200:
+frame_data:
+ PDEBUG(D_PACK, "Frame data packet detected");
+
+ if (sd->to_skip) {
+ int skip = (sd->to_skip < chunk_len) ?
+ sd->to_skip : chunk_len;
+ data += skip;
+ len -= skip;
+ chunk_len -= skip;
+ sd->to_skip -= skip;
+ }
+
+ gspca_frame_add(gspca_dev, INTER_PACKET,
+ data, chunk_len);
+ break;
+
+ case 0x8001:
+ case 0x8005:
+ case 0xc001:
+ case 0xc005:
+ PDEBUG(D_PACK, "Starting new frame");
+
+ /* Create a new frame, chunk length should be zero */
+ gspca_frame_add(gspca_dev, FIRST_PACKET,
+ NULL, 0);
+
+ if (sd->bridge == BRIDGE_ST6422)
+ sd->to_skip = gspca_dev->width * 4;
+
+ if (chunk_len)
+ PDEBUG(D_ERR, "Chunk length is "
+ "non-zero on a SOF");
+ break;
+
+ case 0x8002:
+ case 0x8006:
+ case 0xc002:
+ PDEBUG(D_PACK, "End of frame detected");
+
+ /* Complete the last frame (if any) */
+ gspca_frame_add(gspca_dev, LAST_PACKET,
+ NULL, 0);
+
+ if (chunk_len)
+ PDEBUG(D_ERR, "Chunk length is "
+ "non-zero on a EOF");
+ break;
+
+ case 0x0005:
+ PDEBUG(D_PACK, "Chunk 0x005 detected");
+ /* Unknown chunk with 11 bytes of data,
+ occurs just before end of each frame
+ in compressed mode */
+ break;
+
+ case 0x0100:
+ PDEBUG(D_PACK, "Chunk 0x0100 detected");
+ /* Unknown chunk with 2 bytes of data,
+ occurs 2-3 times per USB interrupt */
+ break;
+ case 0x42ff:
+ PDEBUG(D_PACK, "Chunk 0x42ff detected");
+ /* Special chunk seen sometimes on the ST6422 */
+ break;
+ default:
+ PDEBUG(D_PACK, "Unknown chunk 0x%04x detected", id);
+ /* Unknown chunk */
+ }
+ data += chunk_len;
+ len -= chunk_len;
+ }
+}
+
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+static int sd_int_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, /* interrupt packet data */
+ int len) /* interrupt packet length */
+{
+ int ret = -EINVAL;
+
+ if (len == 1 && data[0] == 0x80) {
+ input_report_key(gspca_dev->input_dev, KEY_CAMERA, 1);
+ input_sync(gspca_dev->input_dev);
+ ret = 0;
+ }
+
+ if (len == 1 && data[0] == 0x88) {
+ input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);
+ input_sync(gspca_dev->input_dev);
+ ret = 0;
+ }
+
+ return ret;
+}
+#endif
+
+static int stv06xx_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id);
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .config = stv06xx_config,
+ .init = stv06xx_init,
+ .init_controls = stv06xx_init_controls,
+ .start = stv06xx_start,
+ .stopN = stv06xx_stopN,
+ .pkt_scan = stv06xx_pkt_scan,
+ .isoc_init = stv06xx_isoc_init,
+ .isoc_nego = stv06xx_isoc_nego,
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+ .int_pkt_scan = sd_int_pkt_scan,
+#endif
+};
+
+/* This function is called at probe time */
+static int stv06xx_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ PDEBUG(D_PROBE, "Configuring camera");
+
+ sd->bridge = id->driver_info;
+ gspca_dev->sd_desc = &sd_desc;
+
+ if (dump_bridge)
+ stv06xx_dump_bridge(sd);
+
+ sd->sensor = &stv06xx_sensor_st6422;
+ if (!sd->sensor->probe(sd))
+ return 0;
+
+ sd->sensor = &stv06xx_sensor_vv6410;
+ if (!sd->sensor->probe(sd))
+ return 0;
+
+ sd->sensor = &stv06xx_sensor_hdcs1x00;
+ if (!sd->sensor->probe(sd))
+ return 0;
+
+ sd->sensor = &stv06xx_sensor_hdcs1020;
+ if (!sd->sensor->probe(sd))
+ return 0;
+
+ sd->sensor = &stv06xx_sensor_pb0100;
+ if (!sd->sensor->probe(sd))
+ return 0;
+
+ sd->sensor = NULL;
+ return -ENODEV;
+}
+
+
+
+/* -- module initialisation -- */
+static const struct usb_device_id device_table[] = {
+ /* QuickCam Express */
+ {USB_DEVICE(0x046d, 0x0840), .driver_info = BRIDGE_STV600 },
+ /* LEGO cam / QuickCam Web */
+ {USB_DEVICE(0x046d, 0x0850), .driver_info = BRIDGE_STV610 },
+ /* Dexxa WebCam USB */
+ {USB_DEVICE(0x046d, 0x0870), .driver_info = BRIDGE_STV602 },
+ /* QuickCam Messenger */
+ {USB_DEVICE(0x046D, 0x08F0), .driver_info = BRIDGE_ST6422 },
+ /* QuickCam Communicate */
+ {USB_DEVICE(0x046D, 0x08F5), .driver_info = BRIDGE_ST6422 },
+ /* QuickCam Messenger (new) */
+ {USB_DEVICE(0x046D, 0x08F6), .driver_info = BRIDGE_ST6422 },
+ {}
+};
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ PDEBUG(D_PROBE, "Probing for a stv06xx device");
+ return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static void sd_disconnect(struct usb_interface *intf)
+{
+ struct gspca_dev *gspca_dev = usb_get_intfdata(intf);
+ struct sd *sd = (struct sd *) gspca_dev;
+ void *priv = sd->sensor_priv;
+ PDEBUG(D_PROBE, "Disconnecting the stv06xx device");
+
+ sd->sensor = NULL;
+ gspca_disconnect(intf);
+ kfree(priv);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = sd_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
+
+module_param(dump_bridge, bool, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(dump_bridge, "Dumps all usb bridge registers at startup");
+
+module_param(dump_sensor, bool, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(dump_sensor, "Dumps all sensor registers at startup");
--- /dev/null
+/*
+ * Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher
+ * Mark Cave-Ayland, Carlo E Prelz, Dick Streefland
+ * Copyright (c) 2002, 2003 Tuukka Toivonen
+ * Copyright (c) 2008 Erik Andrén
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * P/N 861037: Sensor HDCS1000 ASIC STV0600
+ * P/N 861050-0010: Sensor HDCS1000 ASIC STV0600
+ * P/N 861050-0020: Sensor Photobit PB100 ASIC STV0600-1 - QuickCam Express
+ * P/N 861055: Sensor ST VV6410 ASIC STV0610 - LEGO cam
+ * P/N 861075-0040: Sensor HDCS1000 ASIC
+ * P/N 961179-0700: Sensor ST VV6410 ASIC STV0602 - Dexxa WebCam USB
+ * P/N 861040-0000: Sensor ST VV6410 ASIC STV0610 - QuickCam Web
+ */
+
+#ifndef STV06XX_H_
+#define STV06XX_H_
+
+#include <linux/slab.h>
+#include "gspca.h"
+
+#define MODULE_NAME "STV06xx"
+
+#define STV_ISOC_ENDPOINT_ADDR 0x81
+
+#define STV_R 0x0509
+
+#define STV_REG23 0x0423
+
+/* Control registers of the STV0600 ASIC */
+#define STV_I2C_PARTNER 0x1420
+#define STV_I2C_VAL_REG_VAL_PAIRS_MIN1 0x1421
+#define STV_I2C_READ_WRITE_TOGGLE 0x1422
+#define STV_I2C_FLUSH 0x1423
+#define STV_I2C_SUCC_READ_REG_VALS 0x1424
+
+#define STV_ISO_ENABLE 0x1440
+#define STV_SCAN_RATE 0x1443
+#define STV_LED_CTRL 0x1445
+#define STV_STV0600_EMULATION 0x1446
+#define STV_REG00 0x1500
+#define STV_REG01 0x1501
+#define STV_REG02 0x1502
+#define STV_REG03 0x1503
+#define STV_REG04 0x1504
+
+#define STV_ISO_SIZE_L 0x15c1
+#define STV_ISO_SIZE_H 0x15c2
+
+/* Refers to the CIF 352x288 and QCIF 176x144 */
+/* 1: 288 lines, 2: 144 lines */
+#define STV_Y_CTRL 0x15c3
+
+#define STV_RESET 0x1620
+
+/* 0xa: 352 columns, 0x6: 176 columns */
+#define STV_X_CTRL 0x1680
+
+#define STV06XX_URB_MSG_TIMEOUT 5000
+
+#define I2C_MAX_BYTES 16
+#define I2C_MAX_WORDS 8
+
+#define I2C_BUFFER_LENGTH 0x23
+#define I2C_READ_CMD 3
+#define I2C_WRITE_CMD 1
+
+#define LED_ON 1
+#define LED_OFF 0
+
+/* STV06xx device descriptor */
+struct sd {
+ struct gspca_dev gspca_dev;
+
+ /* A pointer to the currently connected sensor */
+ const struct stv06xx_sensor *sensor;
+
+ /* Sensor private data */
+ void *sensor_priv;
+
+ /* The first 4 lines produced by the stv6422 are no good, this keeps
+ track of how many bytes we still need to skip during a frame */
+ int to_skip;
+
+ /* Bridge / Camera type */
+ u8 bridge;
+ #define BRIDGE_STV600 0
+ #define BRIDGE_STV602 1
+ #define BRIDGE_STV610 2
+ #define BRIDGE_ST6422 3 /* With integrated sensor */
+};
+
+int stv06xx_write_bridge(struct sd *sd, u16 address, u16 i2c_data);
+int stv06xx_read_bridge(struct sd *sd, u16 address, u8 *i2c_data);
+
+int stv06xx_write_sensor_bytes(struct sd *sd, const u8 *data, u8 len);
+int stv06xx_write_sensor_words(struct sd *sd, const u16 *data, u8 len);
+
+int stv06xx_read_sensor(struct sd *sd, const u8 address, u16 *value);
+int stv06xx_write_sensor(struct sd *sd, u8 address, u16 value);
+
+#endif
--- /dev/null
+/*
+ * Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher
+ * Mark Cave-Ayland, Carlo E Prelz, Dick Streefland
+ * Copyright (c) 2002, 2003 Tuukka Toivonen
+ * Copyright (c) 2008 Erik Andrén
+ * Copyright (c) 2008 Chia-I Wu
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * P/N 861037: Sensor HDCS1000 ASIC STV0600
+ * P/N 861050-0010: Sensor HDCS1000 ASIC STV0600
+ * P/N 861050-0020: Sensor Photobit PB100 ASIC STV0600-1 - QuickCam Express
+ * P/N 861055: Sensor ST VV6410 ASIC STV0610 - LEGO cam
+ * P/N 861075-0040: Sensor HDCS1000 ASIC
+ * P/N 961179-0700: Sensor ST VV6410 ASIC STV0602 - Dexxa WebCam USB
+ * P/N 861040-0000: Sensor ST VV6410 ASIC STV0610 - QuickCam Web
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include "stv06xx_hdcs.h"
+
+static struct v4l2_pix_format hdcs1x00_mode[] = {
+ {
+ HDCS_1X00_DEF_WIDTH,
+ HDCS_1X00_DEF_HEIGHT,
+ V4L2_PIX_FMT_SGRBG8,
+ V4L2_FIELD_NONE,
+ .sizeimage =
+ HDCS_1X00_DEF_WIDTH * HDCS_1X00_DEF_HEIGHT,
+ .bytesperline = HDCS_1X00_DEF_WIDTH,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1
+ }
+};
+
+static struct v4l2_pix_format hdcs1020_mode[] = {
+ {
+ HDCS_1020_DEF_WIDTH,
+ HDCS_1020_DEF_HEIGHT,
+ V4L2_PIX_FMT_SGRBG8,
+ V4L2_FIELD_NONE,
+ .sizeimage =
+ HDCS_1020_DEF_WIDTH * HDCS_1020_DEF_HEIGHT,
+ .bytesperline = HDCS_1020_DEF_WIDTH,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1
+ }
+};
+
+enum hdcs_power_state {
+ HDCS_STATE_SLEEP,
+ HDCS_STATE_IDLE,
+ HDCS_STATE_RUN
+};
+
+/* no lock? */
+struct hdcs {
+ enum hdcs_power_state state;
+ int w, h;
+
+ /* visible area of the sensor array */
+ struct {
+ int left, top;
+ int width, height;
+ int border;
+ } array;
+
+ struct {
+ /* Column timing overhead */
+ u8 cto;
+ /* Column processing overhead */
+ u8 cpo;
+ /* Row sample period constant */
+ u16 rs;
+ /* Exposure reset duration */
+ u16 er;
+ } exp;
+
+ int psmp;
+};
+
+static int hdcs_reg_write_seq(struct sd *sd, u8 reg, u8 *vals, u8 len)
+{
+ u8 regs[I2C_MAX_BYTES * 2];
+ int i;
+
+ if (unlikely((len <= 0) || (len >= I2C_MAX_BYTES) ||
+ (reg + len > 0xff)))
+ return -EINVAL;
+
+ for (i = 0; i < len; i++) {
+ regs[2 * i] = reg;
+ regs[2 * i + 1] = vals[i];
+ /* All addresses are shifted left one bit
+ * as bit 0 toggles r/w */
+ reg += 2;
+ }
+
+ return stv06xx_write_sensor_bytes(sd, regs, len);
+}
+
+static int hdcs_set_state(struct sd *sd, enum hdcs_power_state state)
+{
+ struct hdcs *hdcs = sd->sensor_priv;
+ u8 val;
+ int ret;
+
+ if (hdcs->state == state)
+ return 0;
+
+ /* we need to go idle before running or sleeping */
+ if (hdcs->state != HDCS_STATE_IDLE) {
+ ret = stv06xx_write_sensor(sd, HDCS_REG_CONTROL(sd), 0);
+ if (ret)
+ return ret;
+ }
+
+ hdcs->state = HDCS_STATE_IDLE;
+
+ if (state == HDCS_STATE_IDLE)
+ return 0;
+
+ switch (state) {
+ case HDCS_STATE_SLEEP:
+ val = HDCS_SLEEP_MODE;
+ break;
+
+ case HDCS_STATE_RUN:
+ val = HDCS_RUN_ENABLE;
+ break;
+
+ default:
+ return -EINVAL;
+ }
+
+ ret = stv06xx_write_sensor(sd, HDCS_REG_CONTROL(sd), val);
+
+ /* Update the state if the write succeeded */
+ if (!ret)
+ hdcs->state = state;
+
+ return ret;
+}
+
+static int hdcs_reset(struct sd *sd)
+{
+ struct hdcs *hdcs = sd->sensor_priv;
+ int err;
+
+ err = stv06xx_write_sensor(sd, HDCS_REG_CONTROL(sd), 1);
+ if (err < 0)
+ return err;
+
+ err = stv06xx_write_sensor(sd, HDCS_REG_CONTROL(sd), 0);
+ if (err < 0)
+ hdcs->state = HDCS_STATE_IDLE;
+
+ return err;
+}
+
+static int hdcs_set_exposure(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct hdcs *hdcs = sd->sensor_priv;
+ int rowexp, srowexp;
+ int max_srowexp;
+ /* Column time period */
+ int ct;
+ /* Column processing period */
+ int cp;
+ /* Row processing period */
+ int rp;
+ /* Minimum number of column timing periods
+ within the column processing period */
+ int mnct;
+ int cycles, err;
+ u8 exp[14];
+
+ cycles = val * HDCS_CLK_FREQ_MHZ * 257;
+
+ ct = hdcs->exp.cto + hdcs->psmp + (HDCS_ADC_START_SIG_DUR + 2);
+ cp = hdcs->exp.cto + (hdcs->w * ct / 2);
+
+ /* the cycles one row takes */
+ rp = hdcs->exp.rs + cp;
+
+ rowexp = cycles / rp;
+
+ /* the remaining cycles */
+ cycles -= rowexp * rp;
+
+ /* calculate sub-row exposure */
+ if (IS_1020(sd)) {
+ /* see HDCS-1020 datasheet 3.5.6.4, p. 63 */
+ srowexp = hdcs->w - (cycles + hdcs->exp.er + 13) / ct;
+
+ mnct = (hdcs->exp.er + 12 + ct - 1) / ct;
+ max_srowexp = hdcs->w - mnct;
+ } else {
+ /* see HDCS-1000 datasheet 3.4.5.5, p. 61 */
+ srowexp = cp - hdcs->exp.er - 6 - cycles;
+
+ mnct = (hdcs->exp.er + 5 + ct - 1) / ct;
+ max_srowexp = cp - mnct * ct - 1;
+ }
+
+ if (srowexp < 0)
+ srowexp = 0;
+ else if (srowexp > max_srowexp)
+ srowexp = max_srowexp;
+
+ if (IS_1020(sd)) {
+ exp[0] = HDCS20_CONTROL;
+ exp[1] = 0x00; /* Stop streaming */
+ exp[2] = HDCS_ROWEXPL;
+ exp[3] = rowexp & 0xff;
+ exp[4] = HDCS_ROWEXPH;
+ exp[5] = rowexp >> 8;
+ exp[6] = HDCS20_SROWEXP;
+ exp[7] = (srowexp >> 2) & 0xff;
+ exp[8] = HDCS20_ERROR;
+ exp[9] = 0x10; /* Clear exposure error flag*/
+ exp[10] = HDCS20_CONTROL;
+ exp[11] = 0x04; /* Restart streaming */
+ err = stv06xx_write_sensor_bytes(sd, exp, 6);
+ } else {
+ exp[0] = HDCS00_CONTROL;
+ exp[1] = 0x00; /* Stop streaming */
+ exp[2] = HDCS_ROWEXPL;
+ exp[3] = rowexp & 0xff;
+ exp[4] = HDCS_ROWEXPH;
+ exp[5] = rowexp >> 8;
+ exp[6] = HDCS00_SROWEXPL;
+ exp[7] = srowexp & 0xff;
+ exp[8] = HDCS00_SROWEXPH;
+ exp[9] = srowexp >> 8;
+ exp[10] = HDCS_STATUS;
+ exp[11] = 0x10; /* Clear exposure error flag*/
+ exp[12] = HDCS00_CONTROL;
+ exp[13] = 0x04; /* Restart streaming */
+ err = stv06xx_write_sensor_bytes(sd, exp, 7);
+ if (err < 0)
+ return err;
+ }
+ PDEBUG(D_V4L2, "Writing exposure %d, rowexp %d, srowexp %d",
+ val, rowexp, srowexp);
+ return err;
+}
+
+static int hdcs_set_gains(struct sd *sd, u8 g)
+{
+ int err;
+ u8 gains[4];
+
+ /* the voltage gain Av = (1 + 19 * val / 127) * (1 + bit7) */
+ if (g > 127)
+ g = 0x80 | (g / 2);
+
+ gains[0] = g;
+ gains[1] = g;
+ gains[2] = g;
+ gains[3] = g;
+
+ err = hdcs_reg_write_seq(sd, HDCS_ERECPGA, gains, 4);
+ return err;
+}
+
+static int hdcs_set_gain(struct gspca_dev *gspca_dev, __s32 val)
+{
+ PDEBUG(D_V4L2, "Writing gain %d", val);
+ return hdcs_set_gains((struct sd *) gspca_dev,
+ val & 0xff);
+}
+
+static int hdcs_set_size(struct sd *sd,
+ unsigned int width, unsigned int height)
+{
+ struct hdcs *hdcs = sd->sensor_priv;
+ u8 win[4];
+ unsigned int x, y;
+ int err;
+
+ /* must be multiple of 4 */
+ width = (width + 3) & ~0x3;
+ height = (height + 3) & ~0x3;
+
+ if (width > hdcs->array.width)
+ width = hdcs->array.width;
+
+ if (IS_1020(sd)) {
+ /* the borders are also invalid */
+ if (height + 2 * hdcs->array.border + HDCS_1020_BOTTOM_Y_SKIP
+ > hdcs->array.height)
+ height = hdcs->array.height - 2 * hdcs->array.border -
+ HDCS_1020_BOTTOM_Y_SKIP;
+
+ y = (hdcs->array.height - HDCS_1020_BOTTOM_Y_SKIP - height) / 2
+ + hdcs->array.top;
+ } else {
+ if (height > hdcs->array.height)
+ height = hdcs->array.height;
+
+ y = hdcs->array.top + (hdcs->array.height - height) / 2;
+ }
+
+ x = hdcs->array.left + (hdcs->array.width - width) / 2;
+
+ win[0] = y / 4;
+ win[1] = x / 4;
+ win[2] = (y + height) / 4 - 1;
+ win[3] = (x + width) / 4 - 1;
+
+ err = hdcs_reg_write_seq(sd, HDCS_FWROW, win, 4);
+ if (err < 0)
+ return err;
+
+ /* Update the current width and height */
+ hdcs->w = width;
+ hdcs->h = height;
+ return err;
+}
+
+static int hdcs_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct gspca_dev *gspca_dev =
+ container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+ int err = -EINVAL;
+
+ switch (ctrl->id) {
+ case V4L2_CID_GAIN:
+ err = hdcs_set_gain(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_EXPOSURE:
+ err = hdcs_set_exposure(gspca_dev, ctrl->val);
+ break;
+ }
+ return err;
+}
+
+static const struct v4l2_ctrl_ops hdcs_ctrl_ops = {
+ .s_ctrl = hdcs_s_ctrl,
+};
+
+static int hdcs_init_controls(struct sd *sd)
+{
+ struct v4l2_ctrl_handler *hdl = &sd->gspca_dev.ctrl_handler;
+
+ v4l2_ctrl_handler_init(hdl, 2);
+ v4l2_ctrl_new_std(hdl, &hdcs_ctrl_ops,
+ V4L2_CID_EXPOSURE, 0, 0xff, 1, HDCS_DEFAULT_EXPOSURE);
+ v4l2_ctrl_new_std(hdl, &hdcs_ctrl_ops,
+ V4L2_CID_GAIN, 0, 0xff, 1, HDCS_DEFAULT_GAIN);
+ return hdl->error;
+}
+
+static int hdcs_probe_1x00(struct sd *sd)
+{
+ struct hdcs *hdcs;
+ u16 sensor;
+ int ret;
+
+ ret = stv06xx_read_sensor(sd, HDCS_IDENT, &sensor);
+ if (ret < 0 || sensor != 0x08)
+ return -ENODEV;
+
+ pr_info("HDCS-1000/1100 sensor detected\n");
+
+ sd->gspca_dev.cam.cam_mode = hdcs1x00_mode;
+ sd->gspca_dev.cam.nmodes = ARRAY_SIZE(hdcs1x00_mode);
+
+ hdcs = kmalloc(sizeof(struct hdcs), GFP_KERNEL);
+ if (!hdcs)
+ return -ENOMEM;
+
+ hdcs->array.left = 8;
+ hdcs->array.top = 8;
+ hdcs->array.width = HDCS_1X00_DEF_WIDTH;
+ hdcs->array.height = HDCS_1X00_DEF_HEIGHT;
+ hdcs->array.border = 4;
+
+ hdcs->exp.cto = 4;
+ hdcs->exp.cpo = 2;
+ hdcs->exp.rs = 186;
+ hdcs->exp.er = 100;
+
+ /*
+ * Frame rate on HDCS-1000 with STV600 depends on PSMP:
+ * 4 = doesn't work at all
+ * 5 = 7.8 fps,
+ * 6 = 6.9 fps,
+ * 8 = 6.3 fps,
+ * 10 = 5.5 fps,
+ * 15 = 4.4 fps,
+ * 31 = 2.8 fps
+ *
+ * Frame rate on HDCS-1000 with STV602 depends on PSMP:
+ * 15 = doesn't work at all
+ * 18 = doesn't work at all
+ * 19 = 7.3 fps
+ * 20 = 7.4 fps
+ * 21 = 7.4 fps
+ * 22 = 7.4 fps
+ * 24 = 6.3 fps
+ * 30 = 5.4 fps
+ */
+ hdcs->psmp = (sd->bridge == BRIDGE_STV602) ? 20 : 5;
+
+ sd->sensor_priv = hdcs;
+
+ return 0;
+}
+
+static int hdcs_probe_1020(struct sd *sd)
+{
+ struct hdcs *hdcs;
+ u16 sensor;
+ int ret;
+
+ ret = stv06xx_read_sensor(sd, HDCS_IDENT, &sensor);
+ if (ret < 0 || sensor != 0x10)
+ return -ENODEV;
+
+ pr_info("HDCS-1020 sensor detected\n");
+
+ sd->gspca_dev.cam.cam_mode = hdcs1020_mode;
+ sd->gspca_dev.cam.nmodes = ARRAY_SIZE(hdcs1020_mode);
+
+ hdcs = kmalloc(sizeof(struct hdcs), GFP_KERNEL);
+ if (!hdcs)
+ return -ENOMEM;
+
+ /*
+ * From Andrey's test image: looks like HDCS-1020 upper-left
+ * visible pixel is at 24,8 (y maybe even smaller?) and lower-right
+ * visible pixel at 375,299 (x maybe even larger?)
+ */
+ hdcs->array.left = 24;
+ hdcs->array.top = 4;
+ hdcs->array.width = HDCS_1020_DEF_WIDTH;
+ hdcs->array.height = 304;
+ hdcs->array.border = 4;
+
+ hdcs->psmp = 6;
+
+ hdcs->exp.cto = 3;
+ hdcs->exp.cpo = 3;
+ hdcs->exp.rs = 155;
+ hdcs->exp.er = 96;
+
+ sd->sensor_priv = hdcs;
+
+ return 0;
+}
+
+static int hdcs_start(struct sd *sd)
+{
+ PDEBUG(D_STREAM, "Starting stream");
+
+ return hdcs_set_state(sd, HDCS_STATE_RUN);
+}
+
+static int hdcs_stop(struct sd *sd)
+{
+ PDEBUG(D_STREAM, "Halting stream");
+
+ return hdcs_set_state(sd, HDCS_STATE_SLEEP);
+}
+
+static int hdcs_init(struct sd *sd)
+{
+ struct hdcs *hdcs = sd->sensor_priv;
+ int i, err = 0;
+
+ /* Set the STV0602AA in STV0600 emulation mode */
+ if (sd->bridge == BRIDGE_STV602)
+ stv06xx_write_bridge(sd, STV_STV0600_EMULATION, 1);
+
+ /* Execute the bridge init */
+ for (i = 0; i < ARRAY_SIZE(stv_bridge_init) && !err; i++) {
+ err = stv06xx_write_bridge(sd, stv_bridge_init[i][0],
+ stv_bridge_init[i][1]);
+ }
+ if (err < 0)
+ return err;
+
+ /* sensor soft reset */
+ hdcs_reset(sd);
+
+ /* Execute the sensor init */
+ for (i = 0; i < ARRAY_SIZE(stv_sensor_init) && !err; i++) {
+ err = stv06xx_write_sensor(sd, stv_sensor_init[i][0],
+ stv_sensor_init[i][1]);
+ }
+ if (err < 0)
+ return err;
+
+ /* Enable continuous frame capture, bit 2: stop when frame complete */
+ err = stv06xx_write_sensor(sd, HDCS_REG_CONFIG(sd), BIT(3));
+ if (err < 0)
+ return err;
+
+ /* Set PGA sample duration
+ (was 0x7E for the STV602, but caused slow framerate with HDCS-1020) */
+ if (IS_1020(sd))
+ err = stv06xx_write_sensor(sd, HDCS_TCTRL,
+ (HDCS_ADC_START_SIG_DUR << 6) | hdcs->psmp);
+ else
+ err = stv06xx_write_sensor(sd, HDCS_TCTRL,
+ (HDCS_ADC_START_SIG_DUR << 5) | hdcs->psmp);
+ if (err < 0)
+ return err;
+
+ return hdcs_set_size(sd, hdcs->array.width, hdcs->array.height);
+}
+
+static int hdcs_dump(struct sd *sd)
+{
+ u16 reg, val;
+
+ pr_info("Dumping sensor registers:\n");
+
+ for (reg = HDCS_IDENT; reg <= HDCS_ROWEXPH; reg++) {
+ stv06xx_read_sensor(sd, reg, &val);
+ pr_info("reg 0x%02x = 0x%02x\n", reg, val);
+ }
+ return 0;
+}
--- /dev/null
+/*
+ * Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher
+ * Mark Cave-Ayland, Carlo E Prelz, Dick Streefland
+ * Copyright (c) 2002, 2003 Tuukka Toivonen
+ * Copyright (c) 2008 Erik Andrén
+ * Copyright (c) 2008 Chia-I Wu
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * P/N 861037: Sensor HDCS1000 ASIC STV0600
+ * P/N 861050-0010: Sensor HDCS1000 ASIC STV0600
+ * P/N 861050-0020: Sensor Photobit PB100 ASIC STV0600-1 - QuickCam Express
+ * P/N 861055: Sensor ST VV6410 ASIC STV0610 - LEGO cam
+ * P/N 861075-0040: Sensor HDCS1000 ASIC
+ * P/N 961179-0700: Sensor ST VV6410 ASIC STV0602 - Dexxa WebCam USB
+ * P/N 861040-0000: Sensor ST VV6410 ASIC STV0610 - QuickCam Web
+ */
+
+#ifndef STV06XX_HDCS_H_
+#define STV06XX_HDCS_H_
+
+#include "stv06xx_sensor.h"
+
+#define HDCS_REG_CONFIG(sd) (IS_1020(sd) ? HDCS20_CONFIG : HDCS00_CONFIG)
+#define HDCS_REG_CONTROL(sd) (IS_1020(sd) ? HDCS20_CONTROL : HDCS00_CONTROL)
+
+#define HDCS_1X00_DEF_WIDTH 360
+#define HDCS_1X00_DEF_HEIGHT 296
+
+#define HDCS_1020_DEF_WIDTH 352
+#define HDCS_1020_DEF_HEIGHT 292
+
+#define HDCS_1020_BOTTOM_Y_SKIP 4
+
+#define HDCS_CLK_FREQ_MHZ 25
+
+#define HDCS_ADC_START_SIG_DUR 3
+
+/* LSB bit of I2C or register address signifies write (0) or read (1) */
+/* I2C Registers common for both HDCS-1000/1100 and HDCS-1020 */
+/* Identifications Register */
+#define HDCS_IDENT (0x00 << 1)
+/* Status Register */
+#define HDCS_STATUS (0x01 << 1)
+/* Interrupt Mask Register */
+#define HDCS_IMASK (0x02 << 1)
+/* Pad Control Register */
+#define HDCS_PCTRL (0x03 << 1)
+/* Pad Drive Control Register */
+#define HDCS_PDRV (0x04 << 1)
+/* Interface Control Register */
+#define HDCS_ICTRL (0x05 << 1)
+/* Interface Timing Register */
+#define HDCS_ITMG (0x06 << 1)
+/* Baud Fraction Register */
+#define HDCS_BFRAC (0x07 << 1)
+/* Baud Rate Register */
+#define HDCS_BRATE (0x08 << 1)
+/* ADC Control Register */
+#define HDCS_ADCCTRL (0x09 << 1)
+/* First Window Row Register */
+#define HDCS_FWROW (0x0a << 1)
+/* First Window Column Register */
+#define HDCS_FWCOL (0x0b << 1)
+/* Last Window Row Register */
+#define HDCS_LWROW (0x0c << 1)
+/* Last Window Column Register */
+#define HDCS_LWCOL (0x0d << 1)
+/* Timing Control Register */
+#define HDCS_TCTRL (0x0e << 1)
+/* PGA Gain Register: Even Row, Even Column */
+#define HDCS_ERECPGA (0x0f << 1)
+/* PGA Gain Register: Even Row, Odd Column */
+#define HDCS_EROCPGA (0x10 << 1)
+/* PGA Gain Register: Odd Row, Even Column */
+#define HDCS_ORECPGA (0x11 << 1)
+/* PGA Gain Register: Odd Row, Odd Column */
+#define HDCS_OROCPGA (0x12 << 1)
+/* Row Exposure Low Register */
+#define HDCS_ROWEXPL (0x13 << 1)
+/* Row Exposure High Register */
+#define HDCS_ROWEXPH (0x14 << 1)
+
+/* I2C Registers only for HDCS-1000/1100 */
+/* Sub-Row Exposure Low Register */
+#define HDCS00_SROWEXPL (0x15 << 1)
+/* Sub-Row Exposure High Register */
+#define HDCS00_SROWEXPH (0x16 << 1)
+/* Configuration Register */
+#define HDCS00_CONFIG (0x17 << 1)
+/* Control Register */
+#define HDCS00_CONTROL (0x18 << 1)
+
+/* I2C Registers only for HDCS-1020 */
+/* Sub-Row Exposure Register */
+#define HDCS20_SROWEXP (0x15 << 1)
+/* Error Control Register */
+#define HDCS20_ERROR (0x16 << 1)
+/* Interface Timing 2 Register */
+#define HDCS20_ITMG2 (0x17 << 1)
+/* Interface Control 2 Register */
+#define HDCS20_ICTRL2 (0x18 << 1)
+/* Horizontal Blank Register */
+#define HDCS20_HBLANK (0x19 << 1)
+/* Vertical Blank Register */
+#define HDCS20_VBLANK (0x1a << 1)
+/* Configuration Register */
+#define HDCS20_CONFIG (0x1b << 1)
+/* Control Register */
+#define HDCS20_CONTROL (0x1c << 1)
+
+#define HDCS_RUN_ENABLE (1 << 2)
+#define HDCS_SLEEP_MODE (1 << 1)
+
+#define HDCS_DEFAULT_EXPOSURE 48
+#define HDCS_DEFAULT_GAIN 50
+
+static int hdcs_probe_1x00(struct sd *sd);
+static int hdcs_probe_1020(struct sd *sd);
+static int hdcs_start(struct sd *sd);
+static int hdcs_init(struct sd *sd);
+static int hdcs_init_controls(struct sd *sd);
+static int hdcs_stop(struct sd *sd);
+static int hdcs_dump(struct sd *sd);
+
+static int hdcs_set_exposure(struct gspca_dev *gspca_dev, __s32 val);
+static int hdcs_set_gain(struct gspca_dev *gspca_dev, __s32 val);
+
+const struct stv06xx_sensor stv06xx_sensor_hdcs1x00 = {
+ .name = "HP HDCS-1000/1100",
+ .i2c_flush = 0,
+ .i2c_addr = (0x55 << 1),
+ .i2c_len = 1,
+
+ /* FIXME (see if we can lower min_packet_size, needs testing, and also
+ adjusting framerate when the bandwidth gets lower) */
+ .min_packet_size = { 847 },
+ .max_packet_size = { 847 },
+
+ .init = hdcs_init,
+ .init_controls = hdcs_init_controls,
+ .probe = hdcs_probe_1x00,
+ .start = hdcs_start,
+ .stop = hdcs_stop,
+ .dump = hdcs_dump,
+};
+
+const struct stv06xx_sensor stv06xx_sensor_hdcs1020 = {
+ .name = "HDCS-1020",
+ .i2c_flush = 0,
+ .i2c_addr = (0x55 << 1),
+ .i2c_len = 1,
+
+ /* FIXME (see if we can lower min_packet_size, needs testing, and also
+ adjusting framerate when the bandwidthm gets lower) */
+ .min_packet_size = { 847 },
+ .max_packet_size = { 847 },
+
+ .init = hdcs_init,
+ .init_controls = hdcs_init_controls,
+ .probe = hdcs_probe_1020,
+ .start = hdcs_start,
+ .stop = hdcs_stop,
+ .dump = hdcs_dump,
+};
+
+static const u16 stv_bridge_init[][2] = {
+ {STV_ISO_ENABLE, 0},
+ {STV_REG23, 0},
+ {STV_REG00, 0x1d},
+ {STV_REG01, 0xb5},
+ {STV_REG02, 0xa8},
+ {STV_REG03, 0x95},
+ {STV_REG04, 0x07},
+
+ {STV_SCAN_RATE, 0x20},
+ {STV_Y_CTRL, 0x01},
+ {STV_X_CTRL, 0x0a}
+};
+
+static const u8 stv_sensor_init[][2] = {
+ /* Clear status (writing 1 will clear the corresponding status bit) */
+ {HDCS_STATUS, BIT(6) | BIT(5) | BIT(4) | BIT(3) | BIT(2) | BIT(1)},
+ /* Disable all interrupts */
+ {HDCS_IMASK, 0x00},
+ {HDCS_PCTRL, BIT(6) | BIT(5) | BIT(1) | BIT(0)},
+ {HDCS_PDRV, 0x00},
+ {HDCS_ICTRL, BIT(5)},
+ {HDCS_ITMG, BIT(4) | BIT(1)},
+ /* ADC output resolution to 10 bits */
+ {HDCS_ADCCTRL, 10}
+};
+
+#endif
--- /dev/null
+/*
+ * Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher
+ * Mark Cave-Ayland, Carlo E Prelz, Dick Streefland
+ * Copyright (c) 2002, 2003 Tuukka Toivonen
+ * Copyright (c) 2008 Erik Andrén
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * P/N 861037: Sensor HDCS1000 ASIC STV0600
+ * P/N 861050-0010: Sensor HDCS1000 ASIC STV0600
+ * P/N 861050-0020: Sensor Photobit PB100 ASIC STV0600-1 - QuickCam Express
+ * P/N 861055: Sensor ST VV6410 ASIC STV0610 - LEGO cam
+ * P/N 861075-0040: Sensor HDCS1000 ASIC
+ * P/N 961179-0700: Sensor ST VV6410 ASIC STV0602 - Dexxa WebCam USB
+ * P/N 861040-0000: Sensor ST VV6410 ASIC STV0610 - QuickCam Web
+ */
+
+/*
+ * The spec file for the PB-0100 suggests the following for best quality
+ * images after the sensor has been reset :
+ *
+ * PB_ADCGAINL = R60 = 0x03 (3 dec) : sets low reference of ADC
+ to produce good black level
+ * PB_PREADCTRL = R32 = 0x1400 (5120 dec) : Enables global gain changes
+ through R53
+ * PB_ADCMINGAIN = R52 = 0x10 (16 dec) : Sets the minimum gain for
+ auto-exposure
+ * PB_ADCGLOBALGAIN = R53 = 0x10 (16 dec) : Sets the global gain
+ * PB_EXPGAIN = R14 = 0x11 (17 dec) : Sets the auto-exposure value
+ * PB_UPDATEINT = R23 = 0x02 (2 dec) : Sets the speed on
+ auto-exposure routine
+ * PB_CFILLIN = R5 = 0x0E (14 dec) : Sets the frame rate
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include "stv06xx_pb0100.h"
+
+struct pb0100_ctrls {
+ struct { /* one big happy control cluster... */
+ struct v4l2_ctrl *autogain;
+ struct v4l2_ctrl *gain;
+ struct v4l2_ctrl *exposure;
+ struct v4l2_ctrl *red;
+ struct v4l2_ctrl *blue;
+ struct v4l2_ctrl *natural;
+ };
+ struct v4l2_ctrl *target;
+};
+
+static struct v4l2_pix_format pb0100_mode[] = {
+/* low res / subsample modes disabled as they are only half res horizontal,
+ halving the vertical resolution does not seem to work */
+ {
+ 320,
+ 240,
+ V4L2_PIX_FMT_SGRBG8,
+ V4L2_FIELD_NONE,
+ .sizeimage = 320 * 240,
+ .bytesperline = 320,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = PB0100_CROP_TO_VGA
+ },
+ {
+ 352,
+ 288,
+ V4L2_PIX_FMT_SGRBG8,
+ V4L2_FIELD_NONE,
+ .sizeimage = 352 * 288,
+ .bytesperline = 352,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0
+ }
+};
+
+static int pb0100_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct gspca_dev *gspca_dev =
+ container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+ struct sd *sd = (struct sd *)gspca_dev;
+ struct pb0100_ctrls *ctrls = sd->sensor_priv;
+ int err = -EINVAL;
+
+ switch (ctrl->id) {
+ case V4L2_CID_AUTOGAIN:
+ err = pb0100_set_autogain(gspca_dev, ctrl->val);
+ if (err)
+ break;
+ if (ctrl->val)
+ break;
+ err = pb0100_set_gain(gspca_dev, ctrls->gain->val);
+ if (err)
+ break;
+ err = pb0100_set_exposure(gspca_dev, ctrls->exposure->val);
+ break;
+ case V4L2_CTRL_CLASS_USER + 0x1001:
+ err = pb0100_set_autogain_target(gspca_dev, ctrl->val);
+ break;
+ }
+ return err;
+}
+
+static const struct v4l2_ctrl_ops pb0100_ctrl_ops = {
+ .s_ctrl = pb0100_s_ctrl,
+};
+
+static int pb0100_init_controls(struct sd *sd)
+{
+ struct v4l2_ctrl_handler *hdl = &sd->gspca_dev.ctrl_handler;
+ struct pb0100_ctrls *ctrls;
+ static const struct v4l2_ctrl_config autogain_target = {
+ .ops = &pb0100_ctrl_ops,
+ .id = V4L2_CTRL_CLASS_USER + 0x1000,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Automatic Gain Target",
+ .max = 255,
+ .step = 1,
+ .def = 128,
+ };
+ static const struct v4l2_ctrl_config natural_light = {
+ .ops = &pb0100_ctrl_ops,
+ .id = V4L2_CTRL_CLASS_USER + 0x1001,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "Natural Light Source",
+ .max = 1,
+ .step = 1,
+ .def = 1,
+ };
+
+ ctrls = kzalloc(sizeof(*ctrls), GFP_KERNEL);
+ if (!ctrls)
+ return -ENOMEM;
+
+ v4l2_ctrl_handler_init(hdl, 6);
+ ctrls->autogain = v4l2_ctrl_new_std(hdl, &pb0100_ctrl_ops,
+ V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
+ ctrls->exposure = v4l2_ctrl_new_std(hdl, &pb0100_ctrl_ops,
+ V4L2_CID_EXPOSURE, 0, 511, 1, 12);
+ ctrls->gain = v4l2_ctrl_new_std(hdl, &pb0100_ctrl_ops,
+ V4L2_CID_GAIN, 0, 255, 1, 128);
+ ctrls->red = v4l2_ctrl_new_std(hdl, &pb0100_ctrl_ops,
+ V4L2_CID_RED_BALANCE, -255, 255, 1, 0);
+ ctrls->blue = v4l2_ctrl_new_std(hdl, &pb0100_ctrl_ops,
+ V4L2_CID_BLUE_BALANCE, -255, 255, 1, 0);
+ ctrls->natural = v4l2_ctrl_new_custom(hdl, &natural_light, NULL);
+ ctrls->target = v4l2_ctrl_new_custom(hdl, &autogain_target, NULL);
+ if (hdl->error) {
+ kfree(ctrls);
+ return hdl->error;
+ }
+ sd->sensor_priv = ctrls;
+ v4l2_ctrl_auto_cluster(5, &ctrls->autogain, 0, false);
+ return 0;
+}
+
+static int pb0100_probe(struct sd *sd)
+{
+ u16 sensor;
+ int err;
+
+ err = stv06xx_read_sensor(sd, PB_IDENT, &sensor);
+
+ if (err < 0)
+ return -ENODEV;
+ if ((sensor >> 8) != 0x64)
+ return -ENODEV;
+
+ pr_info("Photobit pb0100 sensor detected\n");
+
+ sd->gspca_dev.cam.cam_mode = pb0100_mode;
+ sd->gspca_dev.cam.nmodes = ARRAY_SIZE(pb0100_mode);
+
+ return 0;
+}
+
+static int pb0100_start(struct sd *sd)
+{
+ int err, packet_size, max_packet_size;
+ struct usb_host_interface *alt;
+ struct usb_interface *intf;
+ struct cam *cam = &sd->gspca_dev.cam;
+ u32 mode = cam->cam_mode[sd->gspca_dev.curr_mode].priv;
+
+ intf = usb_ifnum_to_if(sd->gspca_dev.dev, sd->gspca_dev.iface);
+ alt = usb_altnum_to_altsetting(intf, sd->gspca_dev.alt);
+ if (!alt)
+ return -ENODEV;
+ packet_size = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize);
+
+ /* If we don't have enough bandwidth use a lower framerate */
+ max_packet_size = sd->sensor->max_packet_size[sd->gspca_dev.curr_mode];
+ if (packet_size < max_packet_size)
+ stv06xx_write_sensor(sd, PB_ROWSPEED, BIT(4)|BIT(3)|BIT(1));
+ else
+ stv06xx_write_sensor(sd, PB_ROWSPEED, BIT(5)|BIT(3)|BIT(1));
+
+ /* Setup sensor window */
+ if (mode & PB0100_CROP_TO_VGA) {
+ stv06xx_write_sensor(sd, PB_RSTART, 30);
+ stv06xx_write_sensor(sd, PB_CSTART, 20);
+ stv06xx_write_sensor(sd, PB_RWSIZE, 240 - 1);
+ stv06xx_write_sensor(sd, PB_CWSIZE, 320 - 1);
+ } else {
+ stv06xx_write_sensor(sd, PB_RSTART, 8);
+ stv06xx_write_sensor(sd, PB_CSTART, 4);
+ stv06xx_write_sensor(sd, PB_RWSIZE, 288 - 1);
+ stv06xx_write_sensor(sd, PB_CWSIZE, 352 - 1);
+ }
+
+ if (mode & PB0100_SUBSAMPLE) {
+ stv06xx_write_bridge(sd, STV_Y_CTRL, 0x02); /* Wrong, FIXME */
+ stv06xx_write_bridge(sd, STV_X_CTRL, 0x06);
+
+ stv06xx_write_bridge(sd, STV_SCAN_RATE, 0x10);
+ } else {
+ stv06xx_write_bridge(sd, STV_Y_CTRL, 0x01);
+ stv06xx_write_bridge(sd, STV_X_CTRL, 0x0a);
+ /* larger -> slower */
+ stv06xx_write_bridge(sd, STV_SCAN_RATE, 0x20);
+ }
+
+ err = stv06xx_write_sensor(sd, PB_CONTROL, BIT(5)|BIT(3)|BIT(1));
+ PDEBUG(D_STREAM, "Started stream, status: %d", err);
+
+ return (err < 0) ? err : 0;
+}
+
+static int pb0100_stop(struct sd *sd)
+{
+ int err;
+
+ err = stv06xx_write_sensor(sd, PB_ABORTFRAME, 1);
+
+ if (err < 0)
+ goto out;
+
+ /* Set bit 1 to zero */
+ err = stv06xx_write_sensor(sd, PB_CONTROL, BIT(5)|BIT(3));
+
+ PDEBUG(D_STREAM, "Halting stream");
+out:
+ return (err < 0) ? err : 0;
+}
+
+/* FIXME: Sort the init commands out and put them into tables,
+ this is only for getting the camera to work */
+/* FIXME: No error handling for now,
+ add this once the init has been converted to proper tables */
+static int pb0100_init(struct sd *sd)
+{
+ stv06xx_write_bridge(sd, STV_REG00, 1);
+ stv06xx_write_bridge(sd, STV_SCAN_RATE, 0);
+
+ /* Reset sensor */
+ stv06xx_write_sensor(sd, PB_RESET, 1);
+ stv06xx_write_sensor(sd, PB_RESET, 0);
+
+ /* Disable chip */
+ stv06xx_write_sensor(sd, PB_CONTROL, BIT(5)|BIT(3));
+
+ /* Gain stuff...*/
+ stv06xx_write_sensor(sd, PB_PREADCTRL, BIT(12)|BIT(10)|BIT(6));
+ stv06xx_write_sensor(sd, PB_ADCGLOBALGAIN, 12);
+
+ /* Set up auto-exposure */
+ /* ADC VREF_HI new setting for a transition
+ from the Expose1 to the Expose2 setting */
+ stv06xx_write_sensor(sd, PB_R28, 12);
+ /* gain max for autoexposure */
+ stv06xx_write_sensor(sd, PB_ADCMAXGAIN, 180);
+ /* gain min for autoexposure */
+ stv06xx_write_sensor(sd, PB_ADCMINGAIN, 12);
+ /* Maximum frame integration time (programmed into R8)
+ allowed for auto-exposure routine */
+ stv06xx_write_sensor(sd, PB_R54, 3);
+ /* Minimum frame integration time (programmed into R8)
+ allowed for auto-exposure routine */
+ stv06xx_write_sensor(sd, PB_R55, 0);
+ stv06xx_write_sensor(sd, PB_UPDATEINT, 1);
+ /* R15 Expose0 (maximum that auto-exposure may use) */
+ stv06xx_write_sensor(sd, PB_R15, 800);
+ /* R17 Expose2 (minimum that auto-exposure may use) */
+ stv06xx_write_sensor(sd, PB_R17, 10);
+
+ stv06xx_write_sensor(sd, PB_EXPGAIN, 0);
+
+ /* 0x14 */
+ stv06xx_write_sensor(sd, PB_VOFFSET, 0);
+ /* 0x0D */
+ stv06xx_write_sensor(sd, PB_ADCGAINH, 11);
+ /* Set black level (important!) */
+ stv06xx_write_sensor(sd, PB_ADCGAINL, 0);
+
+ /* ??? */
+ stv06xx_write_bridge(sd, STV_REG00, 0x11);
+ stv06xx_write_bridge(sd, STV_REG03, 0x45);
+ stv06xx_write_bridge(sd, STV_REG04, 0x07);
+
+ /* Scan/timing for the sensor */
+ stv06xx_write_sensor(sd, PB_ROWSPEED, BIT(4)|BIT(3)|BIT(1));
+ stv06xx_write_sensor(sd, PB_CFILLIN, 14);
+ stv06xx_write_sensor(sd, PB_VBL, 0);
+ stv06xx_write_sensor(sd, PB_FINTTIME, 0);
+ stv06xx_write_sensor(sd, PB_RINTTIME, 123);
+
+ stv06xx_write_bridge(sd, STV_REG01, 0xc2);
+ stv06xx_write_bridge(sd, STV_REG02, 0xb0);
+ return 0;
+}
+
+static int pb0100_dump(struct sd *sd)
+{
+ return 0;
+}
+
+static int pb0100_set_gain(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct pb0100_ctrls *ctrls = sd->sensor_priv;
+
+ err = stv06xx_write_sensor(sd, PB_G1GAIN, val);
+ if (!err)
+ err = stv06xx_write_sensor(sd, PB_G2GAIN, val);
+ PDEBUG(D_V4L2, "Set green gain to %d, status: %d", val, err);
+
+ if (!err)
+ err = pb0100_set_red_balance(gspca_dev, ctrls->red->val);
+ if (!err)
+ err = pb0100_set_blue_balance(gspca_dev, ctrls->blue->val);
+
+ return err;
+}
+
+static int pb0100_set_red_balance(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct pb0100_ctrls *ctrls = sd->sensor_priv;
+
+ val += ctrls->gain->val;
+ if (val < 0)
+ val = 0;
+ else if (val > 255)
+ val = 255;
+
+ err = stv06xx_write_sensor(sd, PB_RGAIN, val);
+ PDEBUG(D_V4L2, "Set red gain to %d, status: %d", val, err);
+
+ return err;
+}
+
+static int pb0100_set_blue_balance(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct pb0100_ctrls *ctrls = sd->sensor_priv;
+
+ val += ctrls->gain->val;
+ if (val < 0)
+ val = 0;
+ else if (val > 255)
+ val = 255;
+
+ err = stv06xx_write_sensor(sd, PB_BGAIN, val);
+ PDEBUG(D_V4L2, "Set blue gain to %d, status: %d", val, err);
+
+ return err;
+}
+
+static int pb0100_set_exposure(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int err;
+
+ err = stv06xx_write_sensor(sd, PB_RINTTIME, val);
+ PDEBUG(D_V4L2, "Set exposure to %d, status: %d", val, err);
+
+ return err;
+}
+
+static int pb0100_set_autogain(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct pb0100_ctrls *ctrls = sd->sensor_priv;
+
+ if (val) {
+ if (ctrls->natural->val)
+ val = BIT(6)|BIT(4)|BIT(0);
+ else
+ val = BIT(4)|BIT(0);
+ } else
+ val = 0;
+
+ err = stv06xx_write_sensor(sd, PB_EXPGAIN, val);
+ PDEBUG(D_V4L2, "Set autogain to %d (natural: %d), status: %d",
+ val, ctrls->natural->val, err);
+
+ return err;
+}
+
+static int pb0100_set_autogain_target(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err, totalpixels, brightpixels, darkpixels;
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ /* Number of pixels counted by the sensor when subsampling the pixels.
+ * Slightly larger than the real value to avoid oscillation */
+ totalpixels = gspca_dev->width * gspca_dev->height;
+ totalpixels = totalpixels/(8*8) + totalpixels/(64*64);
+
+ brightpixels = (totalpixels * val) >> 8;
+ darkpixels = totalpixels - brightpixels;
+ err = stv06xx_write_sensor(sd, PB_R21, brightpixels);
+ if (!err)
+ err = stv06xx_write_sensor(sd, PB_R22, darkpixels);
+
+ PDEBUG(D_V4L2, "Set autogain target to %d, status: %d", val, err);
+
+ return err;
+}
--- /dev/null
+/*
+ * Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher
+ * Mark Cave-Ayland, Carlo E Prelz, Dick Streefland
+ * Copyright (c) 2002, 2003 Tuukka Toivonen
+ * Copyright (c) 2008 Erik Andrén
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * P/N 861037: Sensor HDCS1000 ASIC STV0600
+ * P/N 861050-0010: Sensor HDCS1000 ASIC STV0600
+ * P/N 861050-0020: Sensor Photobit PB100 ASIC STV0600-1 - QuickCam Express
+ * P/N 861055: Sensor ST VV6410 ASIC STV0610 - LEGO cam
+ * P/N 861075-0040: Sensor HDCS1000 ASIC
+ * P/N 961179-0700: Sensor ST VV6410 ASIC STV0602 - Dexxa WebCam USB
+ * P/N 861040-0000: Sensor ST VV6410 ASIC STV0610 - QuickCam Web
+ */
+
+#ifndef STV06XX_PB0100_H_
+#define STV06XX_PB0100_H_
+
+#include "stv06xx_sensor.h"
+
+/* mode priv field flags */
+#define PB0100_CROP_TO_VGA 0x01
+#define PB0100_SUBSAMPLE 0x02
+
+/* I2C Registers */
+#define PB_IDENT 0x00 /* Chip Version */
+#define PB_RSTART 0x01 /* Row Window Start */
+#define PB_CSTART 0x02 /* Column Window Start */
+#define PB_RWSIZE 0x03 /* Row Window Size */
+#define PB_CWSIZE 0x04 /* Column Window Size */
+#define PB_CFILLIN 0x05 /* Column Fill-In */
+#define PB_VBL 0x06 /* Vertical Blank Count */
+#define PB_CONTROL 0x07 /* Control Mode */
+#define PB_FINTTIME 0x08 /* Integration Time/Frame Unit Count */
+#define PB_RINTTIME 0x09 /* Integration Time/Row Unit Count */
+#define PB_ROWSPEED 0x0a /* Row Speed Control */
+#define PB_ABORTFRAME 0x0b /* Abort Frame */
+#define PB_R12 0x0c /* Reserved */
+#define PB_RESET 0x0d /* Reset */
+#define PB_EXPGAIN 0x0e /* Exposure Gain Command */
+#define PB_R15 0x0f /* Expose0 */
+#define PB_R16 0x10 /* Expose1 */
+#define PB_R17 0x11 /* Expose2 */
+#define PB_R18 0x12 /* Low0_DAC */
+#define PB_R19 0x13 /* Low1_DAC */
+#define PB_R20 0x14 /* Low2_DAC */
+#define PB_R21 0x15 /* Threshold11 */
+#define PB_R22 0x16 /* Threshold0x */
+#define PB_UPDATEINT 0x17 /* Update Interval */
+#define PB_R24 0x18 /* High_DAC */
+#define PB_R25 0x19 /* Trans0H */
+#define PB_R26 0x1a /* Trans1L */
+#define PB_R27 0x1b /* Trans1H */
+#define PB_R28 0x1c /* Trans2L */
+#define PB_R29 0x1d /* Reserved */
+#define PB_R30 0x1e /* Reserved */
+#define PB_R31 0x1f /* Wait to Read */
+#define PB_PREADCTRL 0x20 /* Pixel Read Control Mode */
+#define PB_R33 0x21 /* IREF_VLN */
+#define PB_R34 0x22 /* IREF_VLP */
+#define PB_R35 0x23 /* IREF_VLN_INTEG */
+#define PB_R36 0x24 /* IREF_MASTER */
+#define PB_R37 0x25 /* IDACP */
+#define PB_R38 0x26 /* IDACN */
+#define PB_R39 0x27 /* DAC_Control_Reg */
+#define PB_R40 0x28 /* VCL */
+#define PB_R41 0x29 /* IREF_VLN_ADCIN */
+#define PB_R42 0x2a /* Reserved */
+#define PB_G1GAIN 0x2b /* Green 1 Gain */
+#define PB_BGAIN 0x2c /* Blue Gain */
+#define PB_RGAIN 0x2d /* Red Gain */
+#define PB_G2GAIN 0x2e /* Green 2 Gain */
+#define PB_R47 0x2f /* Dark Row Address */
+#define PB_R48 0x30 /* Dark Row Options */
+#define PB_R49 0x31 /* Reserved */
+#define PB_R50 0x32 /* Image Test Data */
+#define PB_ADCMAXGAIN 0x33 /* Maximum Gain */
+#define PB_ADCMINGAIN 0x34 /* Minimum Gain */
+#define PB_ADCGLOBALGAIN 0x35 /* Global Gain */
+#define PB_R54 0x36 /* Maximum Frame */
+#define PB_R55 0x37 /* Minimum Frame */
+#define PB_R56 0x38 /* Reserved */
+#define PB_VOFFSET 0x39 /* VOFFSET */
+#define PB_R58 0x3a /* Snap-Shot Sequence Trigger */
+#define PB_ADCGAINH 0x3b /* VREF_HI */
+#define PB_ADCGAINL 0x3c /* VREF_LO */
+#define PB_R61 0x3d /* Reserved */
+#define PB_R62 0x3e /* Reserved */
+#define PB_R63 0x3f /* Reserved */
+#define PB_R64 0x40 /* Red/Blue Gain */
+#define PB_R65 0x41 /* Green 2/Green 1 Gain */
+#define PB_R66 0x42 /* VREF_HI/LO */
+#define PB_R67 0x43 /* Integration Time/Row Unit Count */
+#define PB_R240 0xf0 /* ADC Test */
+#define PB_R241 0xf1 /* Chip Enable */
+#define PB_R242 0xf2 /* Reserved */
+
+static int pb0100_probe(struct sd *sd);
+static int pb0100_start(struct sd *sd);
+static int pb0100_init(struct sd *sd);
+static int pb0100_init_controls(struct sd *sd);
+static int pb0100_stop(struct sd *sd);
+static int pb0100_dump(struct sd *sd);
+
+/* V4L2 controls supported by the driver */
+static int pb0100_set_gain(struct gspca_dev *gspca_dev, __s32 val);
+static int pb0100_set_red_balance(struct gspca_dev *gspca_dev, __s32 val);
+static int pb0100_set_blue_balance(struct gspca_dev *gspca_dev, __s32 val);
+static int pb0100_set_exposure(struct gspca_dev *gspca_dev, __s32 val);
+static int pb0100_set_autogain(struct gspca_dev *gspca_dev, __s32 val);
+static int pb0100_set_autogain_target(struct gspca_dev *gspca_dev, __s32 val);
+
+const struct stv06xx_sensor stv06xx_sensor_pb0100 = {
+ .name = "PB-0100",
+ .i2c_flush = 1,
+ .i2c_addr = 0xba,
+ .i2c_len = 2,
+
+ .min_packet_size = { 635, 847 },
+ .max_packet_size = { 847, 923 },
+
+ .init = pb0100_init,
+ .init_controls = pb0100_init_controls,
+ .probe = pb0100_probe,
+ .start = pb0100_start,
+ .stop = pb0100_stop,
+ .dump = pb0100_dump,
+};
+
+#endif
--- /dev/null
+/*
+ * Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher
+ * Mark Cave-Ayland, Carlo E Prelz, Dick Streefland
+ * Copyright (c) 2002, 2003 Tuukka Toivonen
+ * Copyright (c) 2008 Erik Andrén
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * P/N 861037: Sensor HDCS1000 ASIC STV0600
+ * P/N 861050-0010: Sensor HDCS1000 ASIC STV0600
+ * P/N 861050-0020: Sensor Photobit PB100 ASIC STV0600-1 - QuickCam Express
+ * P/N 861055: Sensor ST VV6410 ASIC STV0610 - LEGO cam
+ * P/N 861075-0040: Sensor HDCS1000 ASIC
+ * P/N 961179-0700: Sensor ST VV6410 ASIC STV0602 - Dexxa WebCam USB
+ * P/N 861040-0000: Sensor ST VV6410 ASIC STV0610 - QuickCam Web
+ */
+
+#ifndef STV06XX_SENSOR_H_
+#define STV06XX_SENSOR_H_
+
+#include "stv06xx.h"
+
+#define IS_1020(sd) ((sd)->sensor == &stv06xx_sensor_hdcs1020)
+
+extern const struct stv06xx_sensor stv06xx_sensor_vv6410;
+extern const struct stv06xx_sensor stv06xx_sensor_hdcs1x00;
+extern const struct stv06xx_sensor stv06xx_sensor_hdcs1020;
+extern const struct stv06xx_sensor stv06xx_sensor_pb0100;
+extern const struct stv06xx_sensor stv06xx_sensor_st6422;
+
+struct stv06xx_sensor {
+ /* Defines the name of a sensor */
+ char name[32];
+
+ /* Sensor i2c address */
+ u8 i2c_addr;
+
+ /* Flush value*/
+ u8 i2c_flush;
+
+ /* length of an i2c word */
+ u8 i2c_len;
+
+ /* Isoc packet size (per mode) */
+ int min_packet_size[4];
+ int max_packet_size[4];
+
+ /* Probes if the sensor is connected */
+ int (*probe)(struct sd *sd);
+
+ /* Performs a initialization sequence */
+ int (*init)(struct sd *sd);
+
+ /* Initializes the controls */
+ int (*init_controls)(struct sd *sd);
+
+ /* Reads a sensor register */
+ int (*read_sensor)(struct sd *sd, const u8 address,
+ u8 *i2c_data, const u8 len);
+
+ /* Writes to a sensor register */
+ int (*write_sensor)(struct sd *sd, const u8 address,
+ u8 *i2c_data, const u8 len);
+
+ /* Instructs the sensor to start streaming */
+ int (*start)(struct sd *sd);
+
+ /* Instructs the sensor to stop streaming */
+ int (*stop)(struct sd *sd);
+
+ /* Instructs the sensor to dump all its contents */
+ int (*dump)(struct sd *sd);
+};
+
+#endif
--- /dev/null
+/*
+ * Support for the sensor part which is integrated (I think) into the
+ * st6422 stv06xx alike bridge, as its integrated there are no i2c writes
+ * but instead direct bridge writes.
+ *
+ * Copyright (c) 2009 Hans de Goede <hdegoede@redhat.com>
+ *
+ * Strongly based on qc-usb-messenger, which is:
+ * Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher
+ * Mark Cave-Ayland, Carlo E Prelz, Dick Streefland
+ * Copyright (c) 2002, 2003 Tuukka Toivonen
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include "stv06xx_st6422.h"
+
+static struct v4l2_pix_format st6422_mode[] = {
+ /* Note we actually get 124 lines of data, of which we skip the 4st
+ 4 as they are garbage */
+ {
+ 162,
+ 120,
+ V4L2_PIX_FMT_SGRBG8,
+ V4L2_FIELD_NONE,
+ .sizeimage = 162 * 120,
+ .bytesperline = 162,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1
+ },
+ /* Note we actually get 248 lines of data, of which we skip the 4st
+ 4 as they are garbage, and we tell the app it only gets the
+ first 240 of the 244 lines it actually gets, so that it ignores
+ the last 4. */
+ {
+ 324,
+ 240,
+ V4L2_PIX_FMT_SGRBG8,
+ V4L2_FIELD_NONE,
+ .sizeimage = 324 * 244,
+ .bytesperline = 324,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0
+ },
+};
+
+/* V4L2 controls supported by the driver */
+static int setbrightness(struct sd *sd, s32 val);
+static int setcontrast(struct sd *sd, s32 val);
+static int setgain(struct sd *sd, u8 gain);
+static int setexposure(struct sd *sd, s16 expo);
+
+static int st6422_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct gspca_dev *gspca_dev =
+ container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+ struct sd *sd = (struct sd *)gspca_dev;
+ int err = -EINVAL;
+
+ switch (ctrl->id) {
+ case V4L2_CID_BRIGHTNESS:
+ err = setbrightness(sd, ctrl->val);
+ break;
+ case V4L2_CID_CONTRAST:
+ err = setcontrast(sd, ctrl->val);
+ break;
+ case V4L2_CID_GAIN:
+ err = setgain(sd, ctrl->val);
+ break;
+ case V4L2_CID_EXPOSURE:
+ err = setexposure(sd, ctrl->val);
+ break;
+ }
+
+ /* commit settings */
+ if (err >= 0)
+ err = stv06xx_write_bridge(sd, 0x143f, 0x01);
+ sd->gspca_dev.usb_err = err;
+ return err;
+}
+
+static const struct v4l2_ctrl_ops st6422_ctrl_ops = {
+ .s_ctrl = st6422_s_ctrl,
+};
+
+static int st6422_init_controls(struct sd *sd)
+{
+ struct v4l2_ctrl_handler *hdl = &sd->gspca_dev.ctrl_handler;
+
+ v4l2_ctrl_handler_init(hdl, 4);
+ v4l2_ctrl_new_std(hdl, &st6422_ctrl_ops,
+ V4L2_CID_BRIGHTNESS, 0, 31, 1, 3);
+ v4l2_ctrl_new_std(hdl, &st6422_ctrl_ops,
+ V4L2_CID_CONTRAST, 0, 15, 1, 11);
+ v4l2_ctrl_new_std(hdl, &st6422_ctrl_ops,
+ V4L2_CID_EXPOSURE, 0, 1023, 1, 256);
+ v4l2_ctrl_new_std(hdl, &st6422_ctrl_ops,
+ V4L2_CID_GAIN, 0, 255, 1, 64);
+
+ return hdl->error;
+}
+
+static int st6422_probe(struct sd *sd)
+{
+ if (sd->bridge != BRIDGE_ST6422)
+ return -ENODEV;
+
+ pr_info("st6422 sensor detected\n");
+
+ sd->gspca_dev.cam.cam_mode = st6422_mode;
+ sd->gspca_dev.cam.nmodes = ARRAY_SIZE(st6422_mode);
+ return 0;
+}
+
+static int st6422_init(struct sd *sd)
+{
+ int err = 0, i;
+
+ const u16 st6422_bridge_init[][2] = {
+ { STV_ISO_ENABLE, 0x00 }, /* disable capture */
+ { 0x1436, 0x00 },
+ { 0x1432, 0x03 }, /* 0x00-0x1F brightness */
+ { 0x143a, 0xf9 }, /* 0x00-0x0F contrast */
+ { 0x0509, 0x38 }, /* R */
+ { 0x050a, 0x38 }, /* G */
+ { 0x050b, 0x38 }, /* B */
+ { 0x050c, 0x2a },
+ { 0x050d, 0x01 },
+
+
+ { 0x1431, 0x00 }, /* 0x00-0x07 ??? */
+ { 0x1433, 0x34 }, /* 160x120, 0x00-0x01 night filter */
+ { 0x1438, 0x18 }, /* 640x480 */
+/* 18 bayes */
+/* 10 compressed? */
+
+ { 0x1439, 0x00 },
+/* anti-noise? 0xa2 gives a perfect image */
+
+ { 0x143b, 0x05 },
+ { 0x143c, 0x00 }, /* 0x00-0x01 - ??? */
+
+
+/* shutter time 0x0000-0x03FF */
+/* low value give good picures on moving objects (but requires much light) */
+/* high value gives good picures in darkness (but tends to be overexposed) */
+ { 0x143e, 0x01 },
+ { 0x143d, 0x00 },
+
+ { 0x1442, 0xe2 },
+/* write: 1x1x xxxx */
+/* read: 1x1x xxxx */
+/* bit 5 == button pressed and hold if 0 */
+/* write 0xe2,0xea */
+
+/* 0x144a */
+/* 0x00 init */
+/* bit 7 == button has been pressed, but not handled */
+
+/* interrupt */
+/* if(urb->iso_frame_desc[i].status == 0x80) { */
+/* if(urb->iso_frame_desc[i].status == 0x88) { */
+
+ { 0x1500, 0xd0 },
+ { 0x1500, 0xd0 },
+ { 0x1500, 0x50 }, /* 0x00 - 0xFF 0x80 == compr ? */
+
+ { 0x1501, 0xaf },
+/* high val-> light area gets darker */
+/* low val -> light area gets lighter */
+ { 0x1502, 0xc2 },
+/* high val-> light area gets darker */
+/* low val -> light area gets lighter */
+ { 0x1503, 0x45 },
+/* high val-> light area gets darker */
+/* low val -> light area gets lighter */
+ { 0x1505, 0x02 },
+/* 2 : 324x248 80352 bytes */
+/* 7 : 248x162 40176 bytes */
+/* c+f: 162*124 20088 bytes */
+
+ { 0x150e, 0x8e },
+ { 0x150f, 0x37 },
+ { 0x15c0, 0x00 },
+ { 0x15c3, 0x08 }, /* 0x04/0x14 ... test pictures ??? */
+
+
+ { 0x143f, 0x01 }, /* commit settings */
+
+ };
+
+ for (i = 0; i < ARRAY_SIZE(st6422_bridge_init) && !err; i++) {
+ err = stv06xx_write_bridge(sd, st6422_bridge_init[i][0],
+ st6422_bridge_init[i][1]);
+ }
+
+ return err;
+}
+
+static int setbrightness(struct sd *sd, s32 val)
+{
+ /* val goes from 0 -> 31 */
+ return stv06xx_write_bridge(sd, 0x1432, val);
+}
+
+static int setcontrast(struct sd *sd, s32 val)
+{
+ /* Val goes from 0 -> 15 */
+ return stv06xx_write_bridge(sd, 0x143a, val | 0xf0);
+}
+
+static int setgain(struct sd *sd, u8 gain)
+{
+ int err;
+
+ /* Set red, green, blue, gain */
+ err = stv06xx_write_bridge(sd, 0x0509, gain);
+ if (err < 0)
+ return err;
+
+ err = stv06xx_write_bridge(sd, 0x050a, gain);
+ if (err < 0)
+ return err;
+
+ err = stv06xx_write_bridge(sd, 0x050b, gain);
+ if (err < 0)
+ return err;
+
+ /* 2 mystery writes */
+ err = stv06xx_write_bridge(sd, 0x050c, 0x2a);
+ if (err < 0)
+ return err;
+
+ return stv06xx_write_bridge(sd, 0x050d, 0x01);
+}
+
+static int setexposure(struct sd *sd, s16 expo)
+{
+ int err;
+
+ err = stv06xx_write_bridge(sd, 0x143d, expo & 0xff);
+ if (err < 0)
+ return err;
+
+ return stv06xx_write_bridge(sd, 0x143e, expo >> 8);
+}
+
+static int st6422_start(struct sd *sd)
+{
+ int err;
+ struct cam *cam = &sd->gspca_dev.cam;
+
+ if (cam->cam_mode[sd->gspca_dev.curr_mode].priv)
+ err = stv06xx_write_bridge(sd, 0x1505, 0x0f);
+ else
+ err = stv06xx_write_bridge(sd, 0x1505, 0x02);
+ if (err < 0)
+ return err;
+
+ /* commit settings */
+ err = stv06xx_write_bridge(sd, 0x143f, 0x01);
+ return (err < 0) ? err : 0;
+}
+
+static int st6422_stop(struct sd *sd)
+{
+ PDEBUG(D_STREAM, "Halting stream");
+
+ return 0;
+}
--- /dev/null
+/*
+ * Support for the sensor part which is integrated (I think) into the
+ * st6422 stv06xx alike bridge, as its integrated there are no i2c writes
+ * but instead direct bridge writes.
+ *
+ * Copyright (c) 2009 Hans de Goede <hdegoede@redhat.com>
+ *
+ * Strongly based on qc-usb-messenger, which is:
+ * Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher
+ * Mark Cave-Ayland, Carlo E Prelz, Dick Streefland
+ * Copyright (c) 2002, 2003 Tuukka Toivonen
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#ifndef STV06XX_ST6422_H_
+#define STV06XX_ST6422_H_
+
+#include "stv06xx_sensor.h"
+
+static int st6422_probe(struct sd *sd);
+static int st6422_start(struct sd *sd);
+static int st6422_init(struct sd *sd);
+static int st6422_init_controls(struct sd *sd);
+static int st6422_stop(struct sd *sd);
+
+const struct stv06xx_sensor stv06xx_sensor_st6422 = {
+ .name = "ST6422",
+ /* No known way to lower framerate in case of less bandwidth */
+ .min_packet_size = { 300, 847 },
+ .max_packet_size = { 300, 847 },
+ .init = st6422_init,
+ .init_controls = st6422_init_controls,
+ .probe = st6422_probe,
+ .start = st6422_start,
+ .stop = st6422_stop,
+};
+
+#endif
--- /dev/null
+/*
+ * Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher
+ * Mark Cave-Ayland, Carlo E Prelz, Dick Streefland
+ * Copyright (c) 2002, 2003 Tuukka Toivonen
+ * Copyright (c) 2008 Erik Andrén
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * P/N 861037: Sensor HDCS1000 ASIC STV0600
+ * P/N 861050-0010: Sensor HDCS1000 ASIC STV0600
+ * P/N 861050-0020: Sensor Photobit PB100 ASIC STV0600-1 - QuickCam Express
+ * P/N 861055: Sensor ST VV6410 ASIC STV0610 - LEGO cam
+ * P/N 861075-0040: Sensor HDCS1000 ASIC
+ * P/N 961179-0700: Sensor ST VV6410 ASIC STV0602 - Dexxa WebCam USB
+ * P/N 861040-0000: Sensor ST VV6410 ASIC STV0610 - QuickCam Web
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include "stv06xx_vv6410.h"
+
+static struct v4l2_pix_format vv6410_mode[] = {
+ {
+ 356,
+ 292,
+ V4L2_PIX_FMT_SGRBG8,
+ V4L2_FIELD_NONE,
+ .sizeimage = 356 * 292,
+ .bytesperline = 356,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0
+ }
+};
+
+static int vv6410_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct gspca_dev *gspca_dev =
+ container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+ int err = -EINVAL;
+
+ switch (ctrl->id) {
+ case V4L2_CID_HFLIP:
+ err = vv6410_set_hflip(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_VFLIP:
+ err = vv6410_set_vflip(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_GAIN:
+ err = vv6410_set_analog_gain(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_EXPOSURE:
+ err = vv6410_set_exposure(gspca_dev, ctrl->val);
+ break;
+ }
+ return err;
+}
+
+static const struct v4l2_ctrl_ops vv6410_ctrl_ops = {
+ .s_ctrl = vv6410_s_ctrl,
+};
+
+static int vv6410_probe(struct sd *sd)
+{
+ u16 data;
+ int err;
+
+ err = stv06xx_read_sensor(sd, VV6410_DEVICEH, &data);
+ if (err < 0)
+ return -ENODEV;
+
+ if (data != 0x19)
+ return -ENODEV;
+
+ pr_info("vv6410 sensor detected\n");
+
+ sd->gspca_dev.cam.cam_mode = vv6410_mode;
+ sd->gspca_dev.cam.nmodes = ARRAY_SIZE(vv6410_mode);
+ return 0;
+}
+
+static int vv6410_init_controls(struct sd *sd)
+{
+ struct v4l2_ctrl_handler *hdl = &sd->gspca_dev.ctrl_handler;
+
+ v4l2_ctrl_handler_init(hdl, 4);
+ v4l2_ctrl_new_std(hdl, &vv6410_ctrl_ops,
+ V4L2_CID_HFLIP, 0, 1, 1, 0);
+ v4l2_ctrl_new_std(hdl, &vv6410_ctrl_ops,
+ V4L2_CID_VFLIP, 0, 1, 1, 0);
+ v4l2_ctrl_new_std(hdl, &vv6410_ctrl_ops,
+ V4L2_CID_EXPOSURE, 0, 32768, 1, 20000);
+ v4l2_ctrl_new_std(hdl, &vv6410_ctrl_ops,
+ V4L2_CID_GAIN, 0, 15, 1, 10);
+ return hdl->error;
+}
+
+static int vv6410_init(struct sd *sd)
+{
+ int err = 0, i;
+
+ for (i = 0; i < ARRAY_SIZE(stv_bridge_init); i++)
+ stv06xx_write_bridge(sd, stv_bridge_init[i].addr, stv_bridge_init[i].data);
+
+ if (err < 0)
+ return err;
+
+ err = stv06xx_write_sensor_bytes(sd, (u8 *) vv6410_sensor_init,
+ ARRAY_SIZE(vv6410_sensor_init));
+ return (err < 0) ? err : 0;
+}
+
+static int vv6410_start(struct sd *sd)
+{
+ int err;
+ struct cam *cam = &sd->gspca_dev.cam;
+ u32 priv = cam->cam_mode[sd->gspca_dev.curr_mode].priv;
+
+ if (priv & VV6410_SUBSAMPLE) {
+ PDEBUG(D_CONF, "Enabling subsampling");
+ stv06xx_write_bridge(sd, STV_Y_CTRL, 0x02);
+ stv06xx_write_bridge(sd, STV_X_CTRL, 0x06);
+
+ stv06xx_write_bridge(sd, STV_SCAN_RATE, 0x10);
+ } else {
+ stv06xx_write_bridge(sd, STV_Y_CTRL, 0x01);
+ stv06xx_write_bridge(sd, STV_X_CTRL, 0x0a);
+ stv06xx_write_bridge(sd, STV_SCAN_RATE, 0x00);
+
+ }
+
+ /* Turn on LED */
+ err = stv06xx_write_bridge(sd, STV_LED_CTRL, LED_ON);
+ if (err < 0)
+ return err;
+
+ err = stv06xx_write_sensor(sd, VV6410_SETUP0, 0);
+ if (err < 0)
+ return err;
+
+ PDEBUG(D_STREAM, "Starting stream");
+
+ return 0;
+}
+
+static int vv6410_stop(struct sd *sd)
+{
+ int err;
+
+ /* Turn off LED */
+ err = stv06xx_write_bridge(sd, STV_LED_CTRL, LED_OFF);
+ if (err < 0)
+ return err;
+
+ err = stv06xx_write_sensor(sd, VV6410_SETUP0, VV6410_LOW_POWER_MODE);
+ if (err < 0)
+ return err;
+
+ PDEBUG(D_STREAM, "Halting stream");
+
+ return (err < 0) ? err : 0;
+}
+
+static int vv6410_dump(struct sd *sd)
+{
+ u8 i;
+ int err = 0;
+
+ pr_info("Dumping all vv6410 sensor registers\n");
+ for (i = 0; i < 0xff && !err; i++) {
+ u16 data;
+ err = stv06xx_read_sensor(sd, i, &data);
+ pr_info("Register 0x%x contained 0x%x\n", i, data);
+ }
+ return (err < 0) ? err : 0;
+}
+
+static int vv6410_set_hflip(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ u16 i2c_data;
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ err = stv06xx_read_sensor(sd, VV6410_DATAFORMAT, &i2c_data);
+ if (err < 0)
+ return err;
+
+ if (val)
+ i2c_data |= VV6410_HFLIP;
+ else
+ i2c_data &= ~VV6410_HFLIP;
+
+ PDEBUG(D_V4L2, "Set horizontal flip to %d", val);
+ err = stv06xx_write_sensor(sd, VV6410_DATAFORMAT, i2c_data);
+
+ return (err < 0) ? err : 0;
+}
+
+static int vv6410_set_vflip(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ u16 i2c_data;
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ err = stv06xx_read_sensor(sd, VV6410_DATAFORMAT, &i2c_data);
+ if (err < 0)
+ return err;
+
+ if (val)
+ i2c_data |= VV6410_VFLIP;
+ else
+ i2c_data &= ~VV6410_VFLIP;
+
+ PDEBUG(D_V4L2, "Set vertical flip to %d", val);
+ err = stv06xx_write_sensor(sd, VV6410_DATAFORMAT, i2c_data);
+
+ return (err < 0) ? err : 0;
+}
+
+static int vv6410_set_analog_gain(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ PDEBUG(D_V4L2, "Set analog gain to %d", val);
+ err = stv06xx_write_sensor(sd, VV6410_ANALOGGAIN, 0xf0 | (val & 0xf));
+
+ return (err < 0) ? err : 0;
+}
+
+static int vv6410_set_exposure(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ struct sd *sd = (struct sd *) gspca_dev;
+ unsigned int fine, coarse;
+
+ val = (val * val >> 14) + val / 4;
+
+ fine = val % VV6410_CIF_LINELENGTH;
+ coarse = min(512, val / VV6410_CIF_LINELENGTH);
+
+ PDEBUG(D_V4L2, "Set coarse exposure to %d, fine expsure to %d",
+ coarse, fine);
+
+ err = stv06xx_write_sensor(sd, VV6410_FINEH, fine >> 8);
+ if (err < 0)
+ goto out;
+
+ err = stv06xx_write_sensor(sd, VV6410_FINEL, fine & 0xff);
+ if (err < 0)
+ goto out;
+
+ err = stv06xx_write_sensor(sd, VV6410_COARSEH, coarse >> 8);
+ if (err < 0)
+ goto out;
+
+ err = stv06xx_write_sensor(sd, VV6410_COARSEL, coarse & 0xff);
+
+out:
+ return err;
+}
--- /dev/null
+/*
+ * Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher
+ * Mark Cave-Ayland, Carlo E Prelz, Dick Streefland
+ * Copyright (c) 2002, 2003 Tuukka Toivonen
+ * Copyright (c) 2008 Erik Andrén
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * P/N 861037: Sensor HDCS1000 ASIC STV0600
+ * P/N 861050-0010: Sensor HDCS1000 ASIC STV0600
+ * P/N 861050-0020: Sensor Photobit PB100 ASIC STV0600-1 - QuickCam Express
+ * P/N 861055: Sensor ST VV6410 ASIC STV0610 - LEGO cam
+ * P/N 861075-0040: Sensor HDCS1000 ASIC
+ * P/N 961179-0700: Sensor ST VV6410 ASIC STV0602 - Dexxa WebCam USB
+ * P/N 861040-0000: Sensor ST VV6410 ASIC STV0610 - QuickCam Web
+ */
+
+#ifndef STV06XX_VV6410_H_
+#define STV06XX_VV6410_H_
+
+#include "stv06xx_sensor.h"
+
+#define VV6410_COLS 416
+#define VV6410_ROWS 320
+
+/* Status registers */
+/* Chip identification number including revision indicator */
+#define VV6410_DEVICEH 0x00
+#define VV6410_DEVICEL 0x01
+
+/* User can determine whether timed I2C data
+ has been consumed by interrogating flag states */
+#define VV6410_STATUS0 0x02
+
+/* Current line counter value */
+#define VV6410_LINECOUNTH 0x03
+#define VV6410_LINECOUNTL 0x04
+
+/* End x coordinate of image size */
+#define VV6410_XENDH 0x05
+#define VV6410_XENDL 0x06
+
+/* End y coordinate of image size */
+#define VV6410_YENDH 0x07
+#define VV6410_YENDL 0x08
+
+/* This is the average pixel value returned from the
+ dark line offset cancellation algorithm */
+#define VV6410_DARKAVGH 0x09
+#define VV6410_DARKAVGL 0x0a
+
+/* This is the average pixel value returned from the
+ black line offset cancellation algorithm */
+#define VV6410_BLACKAVGH 0x0b
+#define VV6410_BLACKAVGL 0x0c
+
+/* Flags to indicate whether the x or y image coordinates have been clipped */
+#define VV6410_STATUS1 0x0d
+
+/* Setup registers */
+
+/* Low-power/sleep modes & video timing */
+#define VV6410_SETUP0 0x10
+
+/* Various parameters */
+#define VV6410_SETUP1 0x11
+
+/* Contains pixel counter reset value used by external sync */
+#define VV6410_SYNCVALUE 0x12
+
+/* Frame grabbing modes (FST, LST and QCK) */
+#define VV6410_FGMODES 0x14
+
+/* FST and QCK mapping modes. */
+#define VV6410_PINMAPPING 0x15
+
+/* Data resolution */
+#define VV6410_DATAFORMAT 0x16
+
+/* Output coding formats */
+#define VV6410_OPFORMAT 0x17
+
+/* Various mode select bits */
+#define VV6410_MODESELECT 0x18
+
+/* Exposure registers */
+/* Fine exposure. */
+#define VV6410_FINEH 0x20
+#define VV6410_FINEL 0x21
+
+/* Coarse exposure */
+#define VV6410_COARSEH 0x22
+#define VV6410_COARSEL 0x23
+
+/* Analog gain setting */
+#define VV6410_ANALOGGAIN 0x24
+
+/* Clock division */
+#define VV6410_CLKDIV 0x25
+
+/* Dark line offset cancellation value */
+#define VV6410_DARKOFFSETH 0x2c
+#define VV6410_DARKOFFSETL 0x2d
+
+/* Dark line offset cancellation enable */
+#define VV6410_DARKOFFSETSETUP 0x2e
+
+/* Video timing registers */
+/* Line Length (Pixel Clocks) */
+#define VV6410_LINELENGTHH 0x52
+#define VV6410_LINELENGTHL 0x53
+
+/* X-co-ordinate of top left corner of region of interest (x-offset) */
+#define VV6410_XOFFSETH 0x57
+#define VV6410_XOFFSETL 0x58
+
+/* Y-coordinate of top left corner of region of interest (y-offset) */
+#define VV6410_YOFFSETH 0x59
+#define VV6410_YOFFSETL 0x5a
+
+/* Field length (Lines) */
+#define VV6410_FIELDLENGTHH 0x61
+#define VV6410_FIELDLENGTHL 0x62
+
+/* System registers */
+/* Black offset cancellation default value */
+#define VV6410_BLACKOFFSETH 0x70
+#define VV6410_BLACKOFFSETL 0x71
+
+/* Black offset cancellation setup */
+#define VV6410_BLACKOFFSETSETUP 0x72
+
+/* Analog Control Register 0 */
+#define VV6410_CR0 0x75
+
+/* Analog Control Register 1 */
+#define VV6410_CR1 0x76
+
+/* ADC Setup Register */
+#define VV6410_AS0 0x77
+
+/* Analog Test Register */
+#define VV6410_AT0 0x78
+
+/* Audio Amplifier Setup Register */
+#define VV6410_AT1 0x79
+
+#define VV6410_HFLIP (1 << 3)
+#define VV6410_VFLIP (1 << 4)
+
+#define VV6410_LOW_POWER_MODE (1 << 0)
+#define VV6410_SOFT_RESET (1 << 2)
+#define VV6410_PAL_25_FPS (0 << 3)
+
+#define VV6410_CLK_DIV_2 (1 << 1)
+
+#define VV6410_FINE_EXPOSURE 320
+#define VV6410_COARSE_EXPOSURE 192
+#define VV6410_DEFAULT_GAIN 5
+
+#define VV6410_SUBSAMPLE 0x01
+#define VV6410_CROP_TO_QVGA 0x02
+
+#define VV6410_CIF_LINELENGTH 415
+
+static int vv6410_probe(struct sd *sd);
+static int vv6410_start(struct sd *sd);
+static int vv6410_init(struct sd *sd);
+static int vv6410_init_controls(struct sd *sd);
+static int vv6410_stop(struct sd *sd);
+static int vv6410_dump(struct sd *sd);
+
+/* V4L2 controls supported by the driver */
+static int vv6410_set_hflip(struct gspca_dev *gspca_dev, __s32 val);
+static int vv6410_set_vflip(struct gspca_dev *gspca_dev, __s32 val);
+static int vv6410_set_analog_gain(struct gspca_dev *gspca_dev, __s32 val);
+static int vv6410_set_exposure(struct gspca_dev *gspca_dev, __s32 val);
+
+const struct stv06xx_sensor stv06xx_sensor_vv6410 = {
+ .name = "ST VV6410",
+ .i2c_flush = 5,
+ .i2c_addr = 0x20,
+ .i2c_len = 1,
+ /* FIXME (see if we can lower packet_size-s, needs testing, and also
+ adjusting framerate when the bandwidth gets lower) */
+ .min_packet_size = { 1023 },
+ .max_packet_size = { 1023 },
+ .init = vv6410_init,
+ .init_controls = vv6410_init_controls,
+ .probe = vv6410_probe,
+ .start = vv6410_start,
+ .stop = vv6410_stop,
+ .dump = vv6410_dump,
+};
+
+/* If NULL, only single value to write, stored in len */
+struct stv_init {
+ u16 addr;
+ u8 data;
+};
+
+static const struct stv_init stv_bridge_init[] = {
+ /* This reg is written twice. Some kind of reset? */
+ {STV_RESET, 0x80},
+ {STV_RESET, 0x00},
+ {STV_SCAN_RATE, 0x00},
+ {STV_I2C_FLUSH, 0x04},
+ {STV_REG00, 0x0b},
+ {STV_REG01, 0xa7},
+ {STV_REG02, 0xb7},
+ {STV_REG03, 0x00},
+ {STV_REG04, 0x00},
+ {0x1536, 0x02},
+ {0x1537, 0x00},
+ {0x1538, 0x60},
+ {0x1539, 0x01},
+ {0x153a, 0x20},
+ {0x153b, 0x01},
+};
+
+static const u8 vv6410_sensor_init[][2] = {
+ /* Setup registers */
+ {VV6410_SETUP0, VV6410_SOFT_RESET},
+ {VV6410_SETUP0, VV6410_LOW_POWER_MODE},
+ /* Use shuffled read-out mode */
+ {VV6410_SETUP1, BIT(6)},
+ /* All modes to 1, FST, Fast QCK, Free running QCK, Free running LST, FST will qualify visible pixels */
+ {VV6410_FGMODES, BIT(6) | BIT(4) | BIT(2) | BIT(0)},
+ {VV6410_PINMAPPING, 0x00},
+ /* Pre-clock generator divide off */
+ {VV6410_DATAFORMAT, BIT(7) | BIT(0)},
+
+ {VV6410_CLKDIV, VV6410_CLK_DIV_2},
+
+ /* System registers */
+ /* Enable voltage doubler */
+ {VV6410_AS0, BIT(6) | BIT(4) | BIT(3) | BIT(2) | BIT(1)},
+ {VV6410_AT0, 0x00},
+ /* Power up audio, differential */
+ {VV6410_AT1, BIT(4) | BIT(0)},
+};
+
+#endif
--- /dev/null
+/*
+ * Sunplus spca504(abc) spca533 spca536 library
+ * Copyright (C) 2005 Michel Xhaard mxhaard@magic.fr
+ *
+ * V4L2 by Jean-Francois Moine <http://moinejf.free.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#define MODULE_NAME "sunplus"
+
+#include "gspca.h"
+#include "jpeg.h"
+
+MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
+MODULE_DESCRIPTION("GSPCA/SPCA5xx USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+#define QUALITY 85
+
+/* specific webcam descriptor */
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+
+ bool autogain;
+
+ u8 bridge;
+#define BRIDGE_SPCA504 0
+#define BRIDGE_SPCA504B 1
+#define BRIDGE_SPCA504C 2
+#define BRIDGE_SPCA533 3
+#define BRIDGE_SPCA536 4
+ u8 subtype;
+#define AiptekMiniPenCam13 1
+#define LogitechClickSmart420 2
+#define LogitechClickSmart820 3
+#define MegapixV4 4
+#define MegaImageVI 5
+
+ u8 jpeg_hdr[JPEG_HDR_SZ];
+};
+
+static const struct v4l2_pix_format vga_mode[] = {
+ {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 2},
+ {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 1},
+};
+
+static const struct v4l2_pix_format custom_mode[] = {
+ {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 2},
+ {464, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 464,
+ .sizeimage = 464 * 480 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 1},
+};
+
+static const struct v4l2_pix_format vga_mode2[] = {
+ {176, 144, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 176,
+ .sizeimage = 176 * 144 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 4},
+ {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 3},
+ {352, 288, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 352,
+ .sizeimage = 352 * 288 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 2},
+ {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 1},
+};
+
+#define SPCA50X_OFFSET_DATA 10
+#define SPCA504_PCCAM600_OFFSET_SNAPSHOT 3
+#define SPCA504_PCCAM600_OFFSET_COMPRESS 4
+#define SPCA504_PCCAM600_OFFSET_MODE 5
+#define SPCA504_PCCAM600_OFFSET_DATA 14
+ /* Frame packet header offsets for the spca533 */
+#define SPCA533_OFFSET_DATA 16
+#define SPCA533_OFFSET_FRAMSEQ 15
+/* Frame packet header offsets for the spca536 */
+#define SPCA536_OFFSET_DATA 4
+#define SPCA536_OFFSET_FRAMSEQ 1
+
+struct cmd {
+ u8 req;
+ u16 val;
+ u16 idx;
+};
+
+/* Initialisation data for the Creative PC-CAM 600 */
+static const struct cmd spca504_pccam600_init_data[] = {
+/* {0xa0, 0x0000, 0x0503}, * capture mode */
+ {0x00, 0x0000, 0x2000},
+ {0x00, 0x0013, 0x2301},
+ {0x00, 0x0003, 0x2000},
+ {0x00, 0x0001, 0x21ac},
+ {0x00, 0x0001, 0x21a6},
+ {0x00, 0x0000, 0x21a7}, /* brightness */
+ {0x00, 0x0020, 0x21a8}, /* contrast */
+ {0x00, 0x0001, 0x21ac}, /* sat/hue */
+ {0x00, 0x0000, 0x21ad}, /* hue */
+ {0x00, 0x001a, 0x21ae}, /* saturation */
+ {0x00, 0x0002, 0x21a3}, /* gamma */
+ {0x30, 0x0154, 0x0008},
+ {0x30, 0x0004, 0x0006},
+ {0x30, 0x0258, 0x0009},
+ {0x30, 0x0004, 0x0000},
+ {0x30, 0x0093, 0x0004},
+ {0x30, 0x0066, 0x0005},
+ {0x00, 0x0000, 0x2000},
+ {0x00, 0x0013, 0x2301},
+ {0x00, 0x0003, 0x2000},
+ {0x00, 0x0013, 0x2301},
+ {0x00, 0x0003, 0x2000},
+};
+
+/* Creative PC-CAM 600 specific open data, sent before using the
+ * generic initialisation data from spca504_open_data.
+ */
+static const struct cmd spca504_pccam600_open_data[] = {
+ {0x00, 0x0001, 0x2501},
+ {0x20, 0x0500, 0x0001}, /* snapshot mode */
+ {0x00, 0x0003, 0x2880},
+ {0x00, 0x0001, 0x2881},
+};
+
+/* Initialisation data for the logitech clicksmart 420 */
+static const struct cmd spca504A_clicksmart420_init_data[] = {
+/* {0xa0, 0x0000, 0x0503}, * capture mode */
+ {0x00, 0x0000, 0x2000},
+ {0x00, 0x0013, 0x2301},
+ {0x00, 0x0003, 0x2000},
+ {0x00, 0x0001, 0x21ac},
+ {0x00, 0x0001, 0x21a6},
+ {0x00, 0x0000, 0x21a7}, /* brightness */
+ {0x00, 0x0020, 0x21a8}, /* contrast */
+ {0x00, 0x0001, 0x21ac}, /* sat/hue */
+ {0x00, 0x0000, 0x21ad}, /* hue */
+ {0x00, 0x001a, 0x21ae}, /* saturation */
+ {0x00, 0x0002, 0x21a3}, /* gamma */
+ {0x30, 0x0004, 0x000a},
+ {0xb0, 0x0001, 0x0000},
+
+ {0xa1, 0x0080, 0x0001},
+ {0x30, 0x0049, 0x0000},
+ {0x30, 0x0060, 0x0005},
+ {0x0c, 0x0004, 0x0000},
+ {0x00, 0x0000, 0x0000},
+ {0x00, 0x0000, 0x2000},
+ {0x00, 0x0013, 0x2301},
+ {0x00, 0x0003, 0x2000},
+};
+
+/* clicksmart 420 open data ? */
+static const struct cmd spca504A_clicksmart420_open_data[] = {
+ {0x00, 0x0001, 0x2501},
+ {0x20, 0x0502, 0x0000},
+ {0x06, 0x0000, 0x0000},
+ {0x00, 0x0004, 0x2880},
+ {0x00, 0x0001, 0x2881},
+
+ {0xa0, 0x0000, 0x0503},
+};
+
+static const u8 qtable_creative_pccam[2][64] = {
+ { /* Q-table Y-components */
+ 0x05, 0x03, 0x03, 0x05, 0x07, 0x0c, 0x0f, 0x12,
+ 0x04, 0x04, 0x04, 0x06, 0x08, 0x11, 0x12, 0x11,
+ 0x04, 0x04, 0x05, 0x07, 0x0c, 0x11, 0x15, 0x11,
+ 0x04, 0x05, 0x07, 0x09, 0x0f, 0x1a, 0x18, 0x13,
+ 0x05, 0x07, 0x0b, 0x11, 0x14, 0x21, 0x1f, 0x17,
+ 0x07, 0x0b, 0x11, 0x13, 0x18, 0x1f, 0x22, 0x1c,
+ 0x0f, 0x13, 0x17, 0x1a, 0x1f, 0x24, 0x24, 0x1e,
+ 0x16, 0x1c, 0x1d, 0x1d, 0x22, 0x1e, 0x1f, 0x1e},
+ { /* Q-table C-components */
+ 0x05, 0x05, 0x07, 0x0e, 0x1e, 0x1e, 0x1e, 0x1e,
+ 0x05, 0x06, 0x08, 0x14, 0x1e, 0x1e, 0x1e, 0x1e,
+ 0x07, 0x08, 0x11, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
+ 0x0e, 0x14, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
+ 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
+ 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
+ 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
+ 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e}
+};
+
+/* FIXME: This Q-table is identical to the Creative PC-CAM one,
+ * except for one byte. Possibly a typo?
+ * NWG: 18/05/2003.
+ */
+static const u8 qtable_spca504_default[2][64] = {
+ { /* Q-table Y-components */
+ 0x05, 0x03, 0x03, 0x05, 0x07, 0x0c, 0x0f, 0x12,
+ 0x04, 0x04, 0x04, 0x06, 0x08, 0x11, 0x12, 0x11,
+ 0x04, 0x04, 0x05, 0x07, 0x0c, 0x11, 0x15, 0x11,
+ 0x04, 0x05, 0x07, 0x09, 0x0f, 0x1a, 0x18, 0x13,
+ 0x05, 0x07, 0x0b, 0x11, 0x14, 0x21, 0x1f, 0x17,
+ 0x07, 0x0b, 0x11, 0x13, 0x18, 0x1f, 0x22, 0x1c,
+ 0x0f, 0x13, 0x17, 0x1a, 0x1f, 0x24, 0x24, 0x1e,
+ 0x16, 0x1c, 0x1d, 0x1d, 0x1d /* 0x22 */ , 0x1e, 0x1f, 0x1e,
+ },
+ { /* Q-table C-components */
+ 0x05, 0x05, 0x07, 0x0e, 0x1e, 0x1e, 0x1e, 0x1e,
+ 0x05, 0x06, 0x08, 0x14, 0x1e, 0x1e, 0x1e, 0x1e,
+ 0x07, 0x08, 0x11, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
+ 0x0e, 0x14, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
+ 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
+ 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
+ 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
+ 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e}
+};
+
+/* read <len> bytes to gspca_dev->usb_buf */
+static void reg_r(struct gspca_dev *gspca_dev,
+ u8 req,
+ u16 index,
+ u16 len)
+{
+ int ret;
+
+#ifdef GSPCA_DEBUG
+ if (len > USB_BUF_SZ) {
+ pr_err("reg_r: buffer overflow\n");
+ return;
+ }
+#endif
+ if (gspca_dev->usb_err < 0)
+ return;
+ ret = usb_control_msg(gspca_dev->dev,
+ usb_rcvctrlpipe(gspca_dev->dev, 0),
+ req,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0, /* value */
+ index,
+ len ? gspca_dev->usb_buf : NULL, len,
+ 500);
+ if (ret < 0) {
+ pr_err("reg_r err %d\n", ret);
+ gspca_dev->usb_err = ret;
+ }
+}
+
+/* write one byte */
+static void reg_w_1(struct gspca_dev *gspca_dev,
+ u8 req,
+ u16 value,
+ u16 index,
+ u16 byte)
+{
+ int ret;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+ gspca_dev->usb_buf[0] = byte;
+ ret = usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ req,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ value, index,
+ gspca_dev->usb_buf, 1,
+ 500);
+ if (ret < 0) {
+ pr_err("reg_w_1 err %d\n", ret);
+ gspca_dev->usb_err = ret;
+ }
+}
+
+/* write req / index / value */
+static void reg_w_riv(struct gspca_dev *gspca_dev,
+ u8 req, u16 index, u16 value)
+{
+ struct usb_device *dev = gspca_dev->dev;
+ int ret;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+ ret = usb_control_msg(dev,
+ usb_sndctrlpipe(dev, 0),
+ req,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ value, index, NULL, 0, 500);
+ if (ret < 0) {
+ pr_err("reg_w_riv err %d\n", ret);
+ gspca_dev->usb_err = ret;
+ return;
+ }
+ PDEBUG(D_USBO, "reg_w_riv: 0x%02x,0x%04x:0x%04x",
+ req, index, value);
+}
+
+static void write_vector(struct gspca_dev *gspca_dev,
+ const struct cmd *data, int ncmds)
+{
+ while (--ncmds >= 0) {
+ reg_w_riv(gspca_dev, data->req, data->idx, data->val);
+ data++;
+ }
+}
+
+static void setup_qtable(struct gspca_dev *gspca_dev,
+ const u8 qtable[2][64])
+{
+ int i;
+
+ /* loop over y components */
+ for (i = 0; i < 64; i++)
+ reg_w_riv(gspca_dev, 0x00, 0x2800 + i, qtable[0][i]);
+
+ /* loop over c components */
+ for (i = 0; i < 64; i++)
+ reg_w_riv(gspca_dev, 0x00, 0x2840 + i, qtable[1][i]);
+}
+
+static void spca504_acknowledged_command(struct gspca_dev *gspca_dev,
+ u8 req, u16 idx, u16 val)
+{
+ reg_w_riv(gspca_dev, req, idx, val);
+ reg_r(gspca_dev, 0x01, 0x0001, 1);
+ PDEBUG(D_FRAM, "before wait 0x%04x", gspca_dev->usb_buf[0]);
+ reg_w_riv(gspca_dev, req, idx, val);
+
+ msleep(200);
+ reg_r(gspca_dev, 0x01, 0x0001, 1);
+ PDEBUG(D_FRAM, "after wait 0x%04x", gspca_dev->usb_buf[0]);
+}
+
+#ifdef GSPCA_DEBUG
+static void spca504_read_info(struct gspca_dev *gspca_dev)
+{
+ int i;
+ u8 info[6];
+
+ for (i = 0; i < 6; i++) {
+ reg_r(gspca_dev, 0, i, 1);
+ info[i] = gspca_dev->usb_buf[0];
+ }
+ PDEBUG(D_STREAM,
+ "Read info: %d %d %d %d %d %d."
+ " Should be 1,0,2,2,0,0",
+ info[0], info[1], info[2],
+ info[3], info[4], info[5]);
+}
+#endif
+
+static void spca504A_acknowledged_command(struct gspca_dev *gspca_dev,
+ u8 req,
+ u16 idx, u16 val, u8 endcode, u8 count)
+{
+ u16 status;
+
+ reg_w_riv(gspca_dev, req, idx, val);
+ reg_r(gspca_dev, 0x01, 0x0001, 1);
+ if (gspca_dev->usb_err < 0)
+ return;
+ PDEBUG(D_FRAM, "Status 0x%02x Need 0x%02x",
+ gspca_dev->usb_buf[0], endcode);
+ if (!count)
+ return;
+ count = 200;
+ while (--count > 0) {
+ msleep(10);
+ /* gsmart mini2 write a each wait setting 1 ms is enough */
+/* reg_w_riv(gspca_dev, req, idx, val); */
+ reg_r(gspca_dev, 0x01, 0x0001, 1);
+ status = gspca_dev->usb_buf[0];
+ if (status == endcode) {
+ PDEBUG(D_FRAM, "status 0x%04x after wait %d",
+ status, 200 - count);
+ break;
+ }
+ }
+}
+
+static void spca504B_PollingDataReady(struct gspca_dev *gspca_dev)
+{
+ int count = 10;
+
+ while (--count > 0) {
+ reg_r(gspca_dev, 0x21, 0, 1);
+ if ((gspca_dev->usb_buf[0] & 0x01) == 0)
+ break;
+ msleep(10);
+ }
+}
+
+static void spca504B_WaitCmdStatus(struct gspca_dev *gspca_dev)
+{
+ int count = 50;
+
+ while (--count > 0) {
+ reg_r(gspca_dev, 0x21, 1, 1);
+ if (gspca_dev->usb_buf[0] != 0) {
+ reg_w_1(gspca_dev, 0x21, 0, 1, 0);
+ reg_r(gspca_dev, 0x21, 1, 1);
+ spca504B_PollingDataReady(gspca_dev);
+ break;
+ }
+ msleep(10);
+ }
+}
+
+#ifdef GSPCA_DEBUG
+static void spca50x_GetFirmware(struct gspca_dev *gspca_dev)
+{
+ u8 *data;
+
+ data = gspca_dev->usb_buf;
+ reg_r(gspca_dev, 0x20, 0, 5);
+ PDEBUG(D_STREAM, "FirmWare: %d %d %d %d %d",
+ data[0], data[1], data[2], data[3], data[4]);
+ reg_r(gspca_dev, 0x23, 0, 64);
+ reg_r(gspca_dev, 0x23, 1, 64);
+}
+#endif
+
+static void spca504B_SetSizeType(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 Size;
+
+ Size = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv;
+ switch (sd->bridge) {
+ case BRIDGE_SPCA533:
+ reg_w_riv(gspca_dev, 0x31, 0, 0);
+ spca504B_WaitCmdStatus(gspca_dev);
+ spca504B_PollingDataReady(gspca_dev);
+#ifdef GSPCA_DEBUG
+ spca50x_GetFirmware(gspca_dev);
+#endif
+ reg_w_1(gspca_dev, 0x24, 0, 8, 2); /* type */
+ reg_r(gspca_dev, 0x24, 8, 1);
+
+ reg_w_1(gspca_dev, 0x25, 0, 4, Size);
+ reg_r(gspca_dev, 0x25, 4, 1); /* size */
+ spca504B_PollingDataReady(gspca_dev);
+
+ /* Init the cam width height with some values get on init ? */
+ reg_w_riv(gspca_dev, 0x31, 0x0004, 0x00);
+ spca504B_WaitCmdStatus(gspca_dev);
+ spca504B_PollingDataReady(gspca_dev);
+ break;
+ default:
+/* case BRIDGE_SPCA504B: */
+/* case BRIDGE_SPCA536: */
+ reg_w_1(gspca_dev, 0x25, 0, 4, Size);
+ reg_r(gspca_dev, 0x25, 4, 1); /* size */
+ reg_w_1(gspca_dev, 0x27, 0, 0, 6);
+ reg_r(gspca_dev, 0x27, 0, 1); /* type */
+ spca504B_PollingDataReady(gspca_dev);
+ break;
+ case BRIDGE_SPCA504:
+ Size += 3;
+ if (sd->subtype == AiptekMiniPenCam13) {
+ /* spca504a aiptek */
+ spca504A_acknowledged_command(gspca_dev,
+ 0x08, Size, 0,
+ 0x80 | (Size & 0x0f), 1);
+ spca504A_acknowledged_command(gspca_dev,
+ 1, 3, 0, 0x9f, 0);
+ } else {
+ spca504_acknowledged_command(gspca_dev, 0x08, Size, 0);
+ }
+ break;
+ case BRIDGE_SPCA504C:
+ /* capture mode */
+ reg_w_riv(gspca_dev, 0xa0, (0x0500 | (Size & 0x0f)), 0x00);
+ reg_w_riv(gspca_dev, 0x20, 0x01, 0x0500 | (Size & 0x0f));
+ break;
+ }
+}
+
+static void spca504_wait_status(struct gspca_dev *gspca_dev)
+{
+ int cnt;
+
+ cnt = 256;
+ while (--cnt > 0) {
+ /* With this we get the status, when return 0 it's all ok */
+ reg_r(gspca_dev, 0x06, 0x00, 1);
+ if (gspca_dev->usb_buf[0] == 0)
+ return;
+ msleep(10);
+ }
+}
+
+static void spca504B_setQtable(struct gspca_dev *gspca_dev)
+{
+ reg_w_1(gspca_dev, 0x26, 0, 0, 3);
+ reg_r(gspca_dev, 0x26, 0, 1);
+ spca504B_PollingDataReady(gspca_dev);
+}
+
+static void setbrightness(struct gspca_dev *gspca_dev, s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u16 reg;
+
+ reg = sd->bridge == BRIDGE_SPCA536 ? 0x20f0 : 0x21a7;
+ reg_w_riv(gspca_dev, 0x00, reg, val);
+}
+
+static void setcontrast(struct gspca_dev *gspca_dev, s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u16 reg;
+
+ reg = sd->bridge == BRIDGE_SPCA536 ? 0x20f1 : 0x21a8;
+ reg_w_riv(gspca_dev, 0x00, reg, val);
+}
+
+static void setcolors(struct gspca_dev *gspca_dev, s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u16 reg;
+
+ reg = sd->bridge == BRIDGE_SPCA536 ? 0x20f6 : 0x21ae;
+ reg_w_riv(gspca_dev, 0x00, reg, val);
+}
+
+static void init_ctl_reg(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int pollreg = 1;
+
+ switch (sd->bridge) {
+ case BRIDGE_SPCA504:
+ case BRIDGE_SPCA504C:
+ pollreg = 0;
+ /* fall thru */
+ default:
+/* case BRIDGE_SPCA533: */
+/* case BRIDGE_SPCA504B: */
+ reg_w_riv(gspca_dev, 0, 0x21ad, 0x00); /* hue */
+ reg_w_riv(gspca_dev, 0, 0x21ac, 0x01); /* sat/hue */
+ reg_w_riv(gspca_dev, 0, 0x21a3, 0x00); /* gamma */
+ break;
+ case BRIDGE_SPCA536:
+ reg_w_riv(gspca_dev, 0, 0x20f5, 0x40);
+ reg_w_riv(gspca_dev, 0, 0x20f4, 0x01);
+ reg_w_riv(gspca_dev, 0, 0x2089, 0x00);
+ break;
+ }
+ if (pollreg)
+ spca504B_PollingDataReady(gspca_dev);
+}
+
+/* this function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct cam *cam;
+
+ cam = &gspca_dev->cam;
+
+ sd->bridge = id->driver_info >> 8;
+ sd->subtype = id->driver_info;
+
+ if (sd->subtype == AiptekMiniPenCam13) {
+
+ /* try to get the firmware as some cam answer 2.0.1.2.2
+ * and should be a spca504b then overwrite that setting */
+ reg_r(gspca_dev, 0x20, 0, 1);
+ switch (gspca_dev->usb_buf[0]) {
+ case 1:
+ break; /* (right bridge/subtype) */
+ case 2:
+ sd->bridge = BRIDGE_SPCA504B;
+ sd->subtype = 0;
+ break;
+ default:
+ return -ENODEV;
+ }
+ }
+
+ switch (sd->bridge) {
+ default:
+/* case BRIDGE_SPCA504B: */
+/* case BRIDGE_SPCA504: */
+/* case BRIDGE_SPCA536: */
+ cam->cam_mode = vga_mode;
+ cam->nmodes = ARRAY_SIZE(vga_mode);
+ break;
+ case BRIDGE_SPCA533:
+ cam->cam_mode = custom_mode;
+ if (sd->subtype == MegaImageVI) /* 320x240 only */
+ cam->nmodes = ARRAY_SIZE(custom_mode) - 1;
+ else
+ cam->nmodes = ARRAY_SIZE(custom_mode);
+ break;
+ case BRIDGE_SPCA504C:
+ cam->cam_mode = vga_mode2;
+ cam->nmodes = ARRAY_SIZE(vga_mode2);
+ break;
+ }
+ return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ switch (sd->bridge) {
+ case BRIDGE_SPCA504B:
+ reg_w_riv(gspca_dev, 0x1d, 0x00, 0);
+ reg_w_riv(gspca_dev, 0x00, 0x2306, 0x01);
+ reg_w_riv(gspca_dev, 0x00, 0x0d04, 0x00);
+ reg_w_riv(gspca_dev, 0x00, 0x2000, 0x00);
+ reg_w_riv(gspca_dev, 0x00, 0x2301, 0x13);
+ reg_w_riv(gspca_dev, 0x00, 0x2306, 0x00);
+ /* fall thru */
+ case BRIDGE_SPCA533:
+ spca504B_PollingDataReady(gspca_dev);
+#ifdef GSPCA_DEBUG
+ spca50x_GetFirmware(gspca_dev);
+#endif
+ break;
+ case BRIDGE_SPCA536:
+#ifdef GSPCA_DEBUG
+ spca50x_GetFirmware(gspca_dev);
+#endif
+ reg_r(gspca_dev, 0x00, 0x5002, 1);
+ reg_w_1(gspca_dev, 0x24, 0, 0, 0);
+ reg_r(gspca_dev, 0x24, 0, 1);
+ spca504B_PollingDataReady(gspca_dev);
+ reg_w_riv(gspca_dev, 0x34, 0, 0);
+ spca504B_WaitCmdStatus(gspca_dev);
+ break;
+ case BRIDGE_SPCA504C: /* pccam600 */
+ PDEBUG(D_STREAM, "Opening SPCA504 (PC-CAM 600)");
+ reg_w_riv(gspca_dev, 0xe0, 0x0000, 0x0000);
+ reg_w_riv(gspca_dev, 0xe0, 0x0000, 0x0001); /* reset */
+ spca504_wait_status(gspca_dev);
+ if (sd->subtype == LogitechClickSmart420)
+ write_vector(gspca_dev,
+ spca504A_clicksmart420_open_data,
+ ARRAY_SIZE(spca504A_clicksmart420_open_data));
+ else
+ write_vector(gspca_dev, spca504_pccam600_open_data,
+ ARRAY_SIZE(spca504_pccam600_open_data));
+ setup_qtable(gspca_dev, qtable_creative_pccam);
+ break;
+ default:
+/* case BRIDGE_SPCA504: */
+ PDEBUG(D_STREAM, "Opening SPCA504");
+ if (sd->subtype == AiptekMiniPenCam13) {
+#ifdef GSPCA_DEBUG
+ spca504_read_info(gspca_dev);
+#endif
+
+ /* Set AE AWB Banding Type 3-> 50Hz 2-> 60Hz */
+ spca504A_acknowledged_command(gspca_dev, 0x24,
+ 8, 3, 0x9e, 1);
+ /* Twice sequential need status 0xff->0x9e->0x9d */
+ spca504A_acknowledged_command(gspca_dev, 0x24,
+ 8, 3, 0x9e, 0);
+
+ spca504A_acknowledged_command(gspca_dev, 0x24,
+ 0, 0, 0x9d, 1);
+ /******************************/
+ /* spca504a aiptek */
+ spca504A_acknowledged_command(gspca_dev, 0x08,
+ 6, 0, 0x86, 1);
+/* reg_write (dev, 0, 0x2000, 0); */
+/* reg_write (dev, 0, 0x2883, 1); */
+/* spca504A_acknowledged_command (gspca_dev, 0x08,
+ 6, 0, 0x86, 1); */
+/* spca504A_acknowledged_command (gspca_dev, 0x24,
+ 0, 0, 0x9D, 1); */
+ reg_w_riv(gspca_dev, 0x00, 0x270c, 0x05);
+ /* L92 sno1t.txt */
+ reg_w_riv(gspca_dev, 0x00, 0x2310, 0x05);
+ spca504A_acknowledged_command(gspca_dev, 0x01,
+ 0x0f, 0, 0xff, 0);
+ }
+ /* setup qtable */
+ reg_w_riv(gspca_dev, 0, 0x2000, 0);
+ reg_w_riv(gspca_dev, 0, 0x2883, 1);
+ setup_qtable(gspca_dev, qtable_spca504_default);
+ break;
+ }
+ return gspca_dev->usb_err;
+}
+
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int enable;
+
+ /* create the JPEG header */
+ jpeg_define(sd->jpeg_hdr, gspca_dev->height, gspca_dev->width,
+ 0x22); /* JPEG 411 */
+ jpeg_set_qual(sd->jpeg_hdr, QUALITY);
+
+ if (sd->bridge == BRIDGE_SPCA504B)
+ spca504B_setQtable(gspca_dev);
+ spca504B_SetSizeType(gspca_dev);
+ switch (sd->bridge) {
+ default:
+/* case BRIDGE_SPCA504B: */
+/* case BRIDGE_SPCA533: */
+/* case BRIDGE_SPCA536: */
+ switch (sd->subtype) {
+ case MegapixV4:
+ case LogitechClickSmart820:
+ case MegaImageVI:
+ reg_w_riv(gspca_dev, 0xf0, 0, 0);
+ spca504B_WaitCmdStatus(gspca_dev);
+ reg_r(gspca_dev, 0xf0, 4, 0);
+ spca504B_WaitCmdStatus(gspca_dev);
+ break;
+ default:
+ reg_w_riv(gspca_dev, 0x31, 0x0004, 0x00);
+ spca504B_WaitCmdStatus(gspca_dev);
+ spca504B_PollingDataReady(gspca_dev);
+ break;
+ }
+ break;
+ case BRIDGE_SPCA504:
+ if (sd->subtype == AiptekMiniPenCam13) {
+#ifdef GSPCA_DEBUG
+ spca504_read_info(gspca_dev);
+#endif
+
+ /* Set AE AWB Banding Type 3-> 50Hz 2-> 60Hz */
+ spca504A_acknowledged_command(gspca_dev, 0x24,
+ 8, 3, 0x9e, 1);
+ /* Twice sequential need status 0xff->0x9e->0x9d */
+ spca504A_acknowledged_command(gspca_dev, 0x24,
+ 8, 3, 0x9e, 0);
+ spca504A_acknowledged_command(gspca_dev, 0x24,
+ 0, 0, 0x9d, 1);
+ } else {
+ spca504_acknowledged_command(gspca_dev, 0x24, 8, 3);
+#ifdef GSPCA_DEBUG
+ spca504_read_info(gspca_dev);
+#endif
+ spca504_acknowledged_command(gspca_dev, 0x24, 8, 3);
+ spca504_acknowledged_command(gspca_dev, 0x24, 0, 0);
+ }
+ spca504B_SetSizeType(gspca_dev);
+ reg_w_riv(gspca_dev, 0x00, 0x270c, 0x05);
+ /* L92 sno1t.txt */
+ reg_w_riv(gspca_dev, 0x00, 0x2310, 0x05);
+ break;
+ case BRIDGE_SPCA504C:
+ if (sd->subtype == LogitechClickSmart420) {
+ write_vector(gspca_dev,
+ spca504A_clicksmart420_init_data,
+ ARRAY_SIZE(spca504A_clicksmart420_init_data));
+ } else {
+ write_vector(gspca_dev, spca504_pccam600_init_data,
+ ARRAY_SIZE(spca504_pccam600_init_data));
+ }
+ enable = (sd->autogain ? 0x04 : 0x01);
+ reg_w_riv(gspca_dev, 0x0c, 0x0000, enable);
+ /* auto exposure */
+ reg_w_riv(gspca_dev, 0xb0, 0x0000, enable);
+ /* auto whiteness */
+
+ /* set default exposure compensation and whiteness balance */
+ reg_w_riv(gspca_dev, 0x30, 0x0001, 800); /* ~ 20 fps */
+ reg_w_riv(gspca_dev, 0x30, 0x0002, 1600);
+ spca504B_SetSizeType(gspca_dev);
+ break;
+ }
+ init_ctl_reg(gspca_dev);
+ return gspca_dev->usb_err;
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ switch (sd->bridge) {
+ default:
+/* case BRIDGE_SPCA533: */
+/* case BRIDGE_SPCA536: */
+/* case BRIDGE_SPCA504B: */
+ reg_w_riv(gspca_dev, 0x31, 0, 0);
+ spca504B_WaitCmdStatus(gspca_dev);
+ spca504B_PollingDataReady(gspca_dev);
+ break;
+ case BRIDGE_SPCA504:
+ case BRIDGE_SPCA504C:
+ reg_w_riv(gspca_dev, 0x00, 0x2000, 0x0000);
+
+ if (sd->subtype == AiptekMiniPenCam13) {
+ /* spca504a aiptek */
+/* spca504A_acknowledged_command(gspca_dev, 0x08,
+ 6, 0, 0x86, 1); */
+ spca504A_acknowledged_command(gspca_dev, 0x24,
+ 0x00, 0x00, 0x9d, 1);
+ spca504A_acknowledged_command(gspca_dev, 0x01,
+ 0x0f, 0x00, 0xff, 1);
+ } else {
+ spca504_acknowledged_command(gspca_dev, 0x24, 0, 0);
+ reg_w_riv(gspca_dev, 0x01, 0x000f, 0x0000);
+ }
+ break;
+ }
+}
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, /* isoc packet */
+ int len) /* iso packet length */
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int i, sof = 0;
+ static u8 ffd9[] = {0xff, 0xd9};
+
+/* frames are jpeg 4.1.1 without 0xff escape */
+ switch (sd->bridge) {
+ case BRIDGE_SPCA533:
+ if (data[0] == 0xff) {
+ if (data[1] != 0x01) { /* drop packet */
+/* gspca_dev->last_packet_type = DISCARD_PACKET; */
+ return;
+ }
+ sof = 1;
+ data += SPCA533_OFFSET_DATA;
+ len -= SPCA533_OFFSET_DATA;
+ } else {
+ data += 1;
+ len -= 1;
+ }
+ break;
+ case BRIDGE_SPCA536:
+ if (data[0] == 0xff) {
+ sof = 1;
+ data += SPCA536_OFFSET_DATA;
+ len -= SPCA536_OFFSET_DATA;
+ } else {
+ data += 2;
+ len -= 2;
+ }
+ break;
+ default:
+/* case BRIDGE_SPCA504: */
+/* case BRIDGE_SPCA504B: */
+ switch (data[0]) {
+ case 0xfe: /* start of frame */
+ sof = 1;
+ data += SPCA50X_OFFSET_DATA;
+ len -= SPCA50X_OFFSET_DATA;
+ break;
+ case 0xff: /* drop packet */
+/* gspca_dev->last_packet_type = DISCARD_PACKET; */
+ return;
+ default:
+ data += 1;
+ len -= 1;
+ break;
+ }
+ break;
+ case BRIDGE_SPCA504C:
+ switch (data[0]) {
+ case 0xfe: /* start of frame */
+ sof = 1;
+ data += SPCA504_PCCAM600_OFFSET_DATA;
+ len -= SPCA504_PCCAM600_OFFSET_DATA;
+ break;
+ case 0xff: /* drop packet */
+/* gspca_dev->last_packet_type = DISCARD_PACKET; */
+ return;
+ default:
+ data += 1;
+ len -= 1;
+ break;
+ }
+ break;
+ }
+ if (sof) { /* start of frame */
+ gspca_frame_add(gspca_dev, LAST_PACKET,
+ ffd9, 2);
+
+ /* put the JPEG header in the new frame */
+ gspca_frame_add(gspca_dev, FIRST_PACKET,
+ sd->jpeg_hdr, JPEG_HDR_SZ);
+ }
+
+ /* add 0x00 after 0xff */
+ i = 0;
+ do {
+ if (data[i] == 0xff) {
+ gspca_frame_add(gspca_dev, INTER_PACKET,
+ data, i + 1);
+ len -= i;
+ data += i;
+ *data = 0x00;
+ i = 0;
+ }
+ i++;
+ } while (i < len);
+ gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
+}
+
+static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct gspca_dev *gspca_dev =
+ container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+ struct sd *sd = (struct sd *)gspca_dev;
+
+ gspca_dev->usb_err = 0;
+
+ if (!gspca_dev->streaming)
+ return 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_BRIGHTNESS:
+ setbrightness(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_CONTRAST:
+ setcontrast(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_SATURATION:
+ setcolors(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_AUTOGAIN:
+ sd->autogain = ctrl->val;
+ break;
+ }
+ return gspca_dev->usb_err;
+}
+
+static const struct v4l2_ctrl_ops sd_ctrl_ops = {
+ .s_ctrl = sd_s_ctrl,
+};
+
+static int sd_init_controls(struct gspca_dev *gspca_dev)
+{
+ struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
+
+ gspca_dev->vdev.ctrl_handler = hdl;
+ v4l2_ctrl_handler_init(hdl, 4);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_BRIGHTNESS, -128, 127, 1, 0);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_CONTRAST, 0, 255, 1, 0x20);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_SATURATION, 0, 255, 1, 0x1a);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
+
+ if (hdl->error) {
+ pr_err("Could not initialize controls\n");
+ return hdl->error;
+ }
+ return 0;
+}
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .config = sd_config,
+ .init = sd_init,
+ .init_controls = sd_init_controls,
+ .start = sd_start,
+ .stopN = sd_stopN,
+ .pkt_scan = sd_pkt_scan,
+};
+
+/* -- module initialisation -- */
+#define BS(bridge, subtype) \
+ .driver_info = (BRIDGE_ ## bridge << 8) \
+ | (subtype)
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x041e, 0x400b), BS(SPCA504C, 0)},
+ {USB_DEVICE(0x041e, 0x4012), BS(SPCA504C, 0)},
+ {USB_DEVICE(0x041e, 0x4013), BS(SPCA504C, 0)},
+ {USB_DEVICE(0x0458, 0x7006), BS(SPCA504B, 0)},
+ {USB_DEVICE(0x0461, 0x0821), BS(SPCA533, 0)},
+ {USB_DEVICE(0x046d, 0x0905), BS(SPCA533, LogitechClickSmart820)},
+ {USB_DEVICE(0x046d, 0x0960), BS(SPCA504C, LogitechClickSmart420)},
+ {USB_DEVICE(0x0471, 0x0322), BS(SPCA504B, 0)},
+ {USB_DEVICE(0x04a5, 0x3003), BS(SPCA504B, 0)},
+ {USB_DEVICE(0x04a5, 0x3008), BS(SPCA533, 0)},
+ {USB_DEVICE(0x04a5, 0x300a), BS(SPCA533, 0)},
+ {USB_DEVICE(0x04f1, 0x1001), BS(SPCA504B, 0)},
+ {USB_DEVICE(0x04fc, 0x500c), BS(SPCA504B, 0)},
+ {USB_DEVICE(0x04fc, 0x504a), BS(SPCA504, AiptekMiniPenCam13)},
+ {USB_DEVICE(0x04fc, 0x504b), BS(SPCA504B, 0)},
+ {USB_DEVICE(0x04fc, 0x5330), BS(SPCA533, 0)},
+ {USB_DEVICE(0x04fc, 0x5360), BS(SPCA536, 0)},
+ {USB_DEVICE(0x04fc, 0xffff), BS(SPCA504B, 0)},
+ {USB_DEVICE(0x052b, 0x1507), BS(SPCA533, MegapixV4)},
+ {USB_DEVICE(0x052b, 0x1513), BS(SPCA533, MegapixV4)},
+ {USB_DEVICE(0x052b, 0x1803), BS(SPCA533, MegaImageVI)},
+ {USB_DEVICE(0x0546, 0x3155), BS(SPCA533, 0)},
+ {USB_DEVICE(0x0546, 0x3191), BS(SPCA504B, 0)},
+ {USB_DEVICE(0x0546, 0x3273), BS(SPCA504B, 0)},
+ {USB_DEVICE(0x055f, 0xc211), BS(SPCA536, 0)},
+ {USB_DEVICE(0x055f, 0xc230), BS(SPCA533, 0)},
+ {USB_DEVICE(0x055f, 0xc232), BS(SPCA533, 0)},
+ {USB_DEVICE(0x055f, 0xc360), BS(SPCA536, 0)},
+ {USB_DEVICE(0x055f, 0xc420), BS(SPCA504, 0)},
+ {USB_DEVICE(0x055f, 0xc430), BS(SPCA533, 0)},
+ {USB_DEVICE(0x055f, 0xc440), BS(SPCA533, 0)},
+ {USB_DEVICE(0x055f, 0xc520), BS(SPCA504, 0)},
+ {USB_DEVICE(0x055f, 0xc530), BS(SPCA533, 0)},
+ {USB_DEVICE(0x055f, 0xc540), BS(SPCA533, 0)},
+ {USB_DEVICE(0x055f, 0xc630), BS(SPCA533, 0)},
+ {USB_DEVICE(0x055f, 0xc650), BS(SPCA533, 0)},
+ {USB_DEVICE(0x05da, 0x1018), BS(SPCA504B, 0)},
+ {USB_DEVICE(0x06d6, 0x0031), BS(SPCA533, 0)},
+ {USB_DEVICE(0x0733, 0x1311), BS(SPCA533, 0)},
+ {USB_DEVICE(0x0733, 0x1314), BS(SPCA533, 0)},
+ {USB_DEVICE(0x0733, 0x2211), BS(SPCA533, 0)},
+ {USB_DEVICE(0x0733, 0x2221), BS(SPCA533, 0)},
+ {USB_DEVICE(0x0733, 0x3261), BS(SPCA536, 0)},
+ {USB_DEVICE(0x0733, 0x3281), BS(SPCA536, 0)},
+ {USB_DEVICE(0x08ca, 0x0104), BS(SPCA533, 0)},
+ {USB_DEVICE(0x08ca, 0x0106), BS(SPCA533, 0)},
+ {USB_DEVICE(0x08ca, 0x2008), BS(SPCA504B, 0)},
+ {USB_DEVICE(0x08ca, 0x2010), BS(SPCA533, 0)},
+ {USB_DEVICE(0x08ca, 0x2016), BS(SPCA504B, 0)},
+ {USB_DEVICE(0x08ca, 0x2018), BS(SPCA504B, 0)},
+ {USB_DEVICE(0x08ca, 0x2020), BS(SPCA533, 0)},
+ {USB_DEVICE(0x08ca, 0x2022), BS(SPCA533, 0)},
+ {USB_DEVICE(0x08ca, 0x2024), BS(SPCA536, 0)},
+ {USB_DEVICE(0x08ca, 0x2028), BS(SPCA533, 0)},
+ {USB_DEVICE(0x08ca, 0x2040), BS(SPCA536, 0)},
+ {USB_DEVICE(0x08ca, 0x2042), BS(SPCA536, 0)},
+ {USB_DEVICE(0x08ca, 0x2050), BS(SPCA536, 0)},
+ {USB_DEVICE(0x08ca, 0x2060), BS(SPCA536, 0)},
+ {USB_DEVICE(0x0d64, 0x0303), BS(SPCA536, 0)},
+ {}
+};
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
--- /dev/null
+/*
+ * T613 subdriver
+ *
+ * Copyright (C) 2010 Jean-Francois Moine (http://moinejf.free.fr)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ *Notes: * t613 + tas5130A
+ * * Focus to light do not balance well as in win.
+ * Quality in win is not good, but its kinda better.
+ * * Fix some "extraneous bytes", most of apps will show the image anyway
+ * * Gamma table, is there, but its really doing something?
+ * * 7~8 Fps, its ok, max on win its 10.
+ * Costantino Leandro
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#define MODULE_NAME "t613"
+
+#include <linux/input.h>
+#include <linux/slab.h>
+#include "gspca.h"
+
+MODULE_AUTHOR("Leandro Costantino <le_costantino@pixartargentina.com.ar>");
+MODULE_DESCRIPTION("GSPCA/T613 (JPEG Compliance) USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+ struct v4l2_ctrl *freq;
+ struct { /* awb / color gains control cluster */
+ struct v4l2_ctrl *awb;
+ struct v4l2_ctrl *gain;
+ struct v4l2_ctrl *red_balance;
+ struct v4l2_ctrl *blue_balance;
+ };
+
+ u8 sensor;
+ u8 button_pressed;
+};
+enum sensors {
+ SENSOR_OM6802,
+ SENSOR_OTHER,
+ SENSOR_TAS5130A,
+ SENSOR_LT168G, /* must verify if this is the actual model */
+};
+
+static const struct v4l2_pix_format vga_mode_t16[] = {
+ {160, 120, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 160 * 120 * 4 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 4},
+#if 0 /* HDG: broken with my test cam, so lets disable it */
+ {176, 144, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 176,
+ .sizeimage = 176 * 144 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 3},
+#endif
+ {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 2},
+#if 0 /* HDG: broken with my test cam, so lets disable it */
+ {352, 288, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 352,
+ .sizeimage = 352 * 288 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 1},
+#endif
+ {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 0},
+};
+
+/* sensor specific data */
+struct additional_sensor_data {
+ const u8 n3[6];
+ const u8 *n4, n4sz;
+ const u8 reg80, reg8e;
+ const u8 nset8[6];
+ const u8 data1[10];
+ const u8 data2[9];
+ const u8 data3[9];
+ const u8 data5[6];
+ const u8 stream[4];
+};
+
+static const u8 n4_om6802[] = {
+ 0x09, 0x01, 0x12, 0x04, 0x66, 0x8a, 0x80, 0x3c,
+ 0x81, 0x22, 0x84, 0x50, 0x8a, 0x78, 0x8b, 0x68,
+ 0x8c, 0x88, 0x8e, 0x33, 0x8f, 0x24, 0xaa, 0xb1,
+ 0xa2, 0x60, 0xa5, 0x30, 0xa6, 0x3a, 0xa8, 0xe8,
+ 0xae, 0x05, 0xb1, 0x00, 0xbb, 0x04, 0xbc, 0x48,
+ 0xbe, 0x36, 0xc6, 0x88, 0xe9, 0x00, 0xc5, 0xc0,
+ 0x65, 0x0a, 0xbb, 0x86, 0xaf, 0x58, 0xb0, 0x68,
+ 0x87, 0x40, 0x89, 0x2b, 0x8d, 0xff, 0x83, 0x40,
+ 0xac, 0x84, 0xad, 0x86, 0xaf, 0x46
+};
+static const u8 n4_other[] = {
+ 0x66, 0x00, 0x7f, 0x00, 0x80, 0xac, 0x81, 0x69,
+ 0x84, 0x40, 0x85, 0x70, 0x86, 0x20, 0x8a, 0x68,
+ 0x8b, 0x58, 0x8c, 0x88, 0x8d, 0xff, 0x8e, 0xb8,
+ 0x8f, 0x28, 0xa2, 0x60, 0xa5, 0x40, 0xa8, 0xa8,
+ 0xac, 0x84, 0xad, 0x84, 0xae, 0x24, 0xaf, 0x56,
+ 0xb0, 0x68, 0xb1, 0x00, 0xb2, 0x88, 0xbb, 0xc5,
+ 0xbc, 0x4a, 0xbe, 0x36, 0xc2, 0x88, 0xc5, 0xc0,
+ 0xc6, 0xda, 0xe9, 0x26, 0xeb, 0x00
+};
+static const u8 n4_tas5130a[] = {
+ 0x80, 0x3c, 0x81, 0x68, 0x83, 0xa0, 0x84, 0x20,
+ 0x8a, 0x68, 0x8b, 0x58, 0x8c, 0x88, 0x8e, 0xb4,
+ 0x8f, 0x24, 0xa1, 0xb1, 0xa2, 0x30, 0xa5, 0x10,
+ 0xa6, 0x4a, 0xae, 0x03, 0xb1, 0x44, 0xb2, 0x08,
+ 0xb7, 0x06, 0xb9, 0xe7, 0xbb, 0xc4, 0xbc, 0x4a,
+ 0xbe, 0x36, 0xbf, 0xff, 0xc2, 0x88, 0xc5, 0xc8,
+ 0xc6, 0xda
+};
+static const u8 n4_lt168g[] = {
+ 0x66, 0x01, 0x7f, 0x00, 0x80, 0x7c, 0x81, 0x28,
+ 0x83, 0x44, 0x84, 0x20, 0x86, 0x20, 0x8a, 0x70,
+ 0x8b, 0x58, 0x8c, 0x88, 0x8d, 0xa0, 0x8e, 0xb3,
+ 0x8f, 0x24, 0xa1, 0xb0, 0xa2, 0x38, 0xa5, 0x20,
+ 0xa6, 0x4a, 0xa8, 0xe8, 0xaf, 0x38, 0xb0, 0x68,
+ 0xb1, 0x44, 0xb2, 0x88, 0xbb, 0x86, 0xbd, 0x40,
+ 0xbe, 0x26, 0xc1, 0x05, 0xc2, 0x88, 0xc5, 0xc0,
+ 0xda, 0x8e, 0xdb, 0xca, 0xdc, 0xa8, 0xdd, 0x8c,
+ 0xde, 0x44, 0xdf, 0x0c, 0xe9, 0x80
+};
+
+static const struct additional_sensor_data sensor_data[] = {
+[SENSOR_OM6802] = {
+ .n3 =
+ {0x61, 0x68, 0x65, 0x0a, 0x60, 0x04},
+ .n4 = n4_om6802,
+ .n4sz = sizeof n4_om6802,
+ .reg80 = 0x3c,
+ .reg8e = 0x33,
+ .nset8 = {0xa8, 0xf0, 0xc6, 0x88, 0xc0, 0x00},
+ .data1 =
+ {0xc2, 0x28, 0x0f, 0x22, 0xcd, 0x27, 0x2c, 0x06,
+ 0xb3, 0xfc},
+ .data2 =
+ {0x80, 0xff, 0xff, 0x80, 0xff, 0xff, 0x80, 0xff,
+ 0xff},
+ .data3 =
+ {0x80, 0xff, 0xff, 0x80, 0xff, 0xff, 0x80, 0xff,
+ 0xff},
+ .data5 = /* this could be removed later */
+ {0x0c, 0x03, 0xab, 0x13, 0x81, 0x23},
+ .stream =
+ {0x0b, 0x04, 0x0a, 0x78},
+ },
+[SENSOR_OTHER] = {
+ .n3 =
+ {0x61, 0xc2, 0x65, 0x88, 0x60, 0x00},
+ .n4 = n4_other,
+ .n4sz = sizeof n4_other,
+ .reg80 = 0xac,
+ .reg8e = 0xb8,
+ .nset8 = {0xa8, 0xa8, 0xc6, 0xda, 0xc0, 0x00},
+ .data1 =
+ {0xc1, 0x48, 0x04, 0x1b, 0xca, 0x2e, 0x33, 0x3a,
+ 0xe8, 0xfc},
+ .data2 =
+ {0x4e, 0x9c, 0xec, 0x40, 0x80, 0xc0, 0x48, 0x96,
+ 0xd9},
+ .data3 =
+ {0x4e, 0x9c, 0xec, 0x40, 0x80, 0xc0, 0x48, 0x96,
+ 0xd9},
+ .data5 =
+ {0x0c, 0x03, 0xab, 0x29, 0x81, 0x69},
+ .stream =
+ {0x0b, 0x04, 0x0a, 0x00},
+ },
+[SENSOR_TAS5130A] = {
+ .n3 =
+ {0x61, 0xc2, 0x65, 0x0d, 0x60, 0x08},
+ .n4 = n4_tas5130a,
+ .n4sz = sizeof n4_tas5130a,
+ .reg80 = 0x3c,
+ .reg8e = 0xb4,
+ .nset8 = {0xa8, 0xf0, 0xc6, 0xda, 0xc0, 0x00},
+ .data1 =
+ {0xbb, 0x28, 0x10, 0x10, 0xbb, 0x28, 0x1e, 0x27,
+ 0xc8, 0xfc},
+ .data2 =
+ {0x60, 0xa8, 0xe0, 0x60, 0xa8, 0xe0, 0x60, 0xa8,
+ 0xe0},
+ .data3 =
+ {0x60, 0xa8, 0xe0, 0x60, 0xa8, 0xe0, 0x60, 0xa8,
+ 0xe0},
+ .data5 =
+ {0x0c, 0x03, 0xab, 0x10, 0x81, 0x20},
+ .stream =
+ {0x0b, 0x04, 0x0a, 0x40},
+ },
+[SENSOR_LT168G] = {
+ .n3 = {0x61, 0xc2, 0x65, 0x68, 0x60, 0x00},
+ .n4 = n4_lt168g,
+ .n4sz = sizeof n4_lt168g,
+ .reg80 = 0x7c,
+ .reg8e = 0xb3,
+ .nset8 = {0xa8, 0xf0, 0xc6, 0xba, 0xc0, 0x00},
+ .data1 = {0xc0, 0x38, 0x08, 0x10, 0xc0, 0x30, 0x10, 0x40,
+ 0xb0, 0xf4},
+ .data2 = {0x40, 0x80, 0xc0, 0x50, 0xa0, 0xf0, 0x53, 0xa6,
+ 0xff},
+ .data3 = {0x40, 0x80, 0xc0, 0x50, 0xa0, 0xf0, 0x53, 0xa6,
+ 0xff},
+ .data5 = {0x0c, 0x03, 0xab, 0x4b, 0x81, 0x2b},
+ .stream = {0x0b, 0x04, 0x0a, 0x28},
+ },
+};
+
+#define MAX_EFFECTS 7
+static const u8 effects_table[MAX_EFFECTS][6] = {
+ {0xa8, 0xe8, 0xc6, 0xd2, 0xc0, 0x00}, /* Normal */
+ {0xa8, 0xc8, 0xc6, 0x52, 0xc0, 0x04}, /* Repujar */
+ {0xa8, 0xe8, 0xc6, 0xd2, 0xc0, 0x20}, /* Monochrome */
+ {0xa8, 0xe8, 0xc6, 0xd2, 0xc0, 0x80}, /* Sepia */
+ {0xa8, 0xc8, 0xc6, 0x52, 0xc0, 0x02}, /* Croquis */
+ {0xa8, 0xc8, 0xc6, 0xd2, 0xc0, 0x10}, /* Sun Effect */
+ {0xa8, 0xc8, 0xc6, 0xd2, 0xc0, 0x40}, /* Negative */
+};
+
+#define GAMMA_MAX (15)
+static const u8 gamma_table[GAMMA_MAX+1][17] = {
+/* gamma table from cam1690.ini */
+ {0x00, 0x00, 0x01, 0x04, 0x08, 0x0e, 0x16, 0x21, /* 0 */
+ 0x2e, 0x3d, 0x50, 0x65, 0x7d, 0x99, 0xb8, 0xdb,
+ 0xff},
+ {0x00, 0x01, 0x03, 0x08, 0x0e, 0x16, 0x21, 0x2d, /* 1 */
+ 0x3c, 0x4d, 0x60, 0x75, 0x8d, 0xa6, 0xc2, 0xe1,
+ 0xff},
+ {0x00, 0x01, 0x05, 0x0b, 0x12, 0x1c, 0x28, 0x35, /* 2 */
+ 0x45, 0x56, 0x69, 0x7e, 0x95, 0xad, 0xc7, 0xe3,
+ 0xff},
+ {0x00, 0x02, 0x07, 0x0f, 0x18, 0x24, 0x30, 0x3f, /* 3 */
+ 0x4f, 0x61, 0x73, 0x88, 0x9d, 0xb4, 0xcd, 0xe6,
+ 0xff},
+ {0x00, 0x04, 0x0b, 0x15, 0x20, 0x2d, 0x3b, 0x4a, /* 4 */
+ 0x5b, 0x6c, 0x7f, 0x92, 0xa7, 0xbc, 0xd2, 0xe9,
+ 0xff},
+ {0x00, 0x07, 0x11, 0x15, 0x20, 0x2d, 0x48, 0x58, /* 5 */
+ 0x68, 0x79, 0x8b, 0x9d, 0xb0, 0xc4, 0xd7, 0xec,
+ 0xff},
+ {0x00, 0x0c, 0x1a, 0x29, 0x38, 0x47, 0x57, 0x67, /* 6 */
+ 0x77, 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee,
+ 0xff},
+ {0x00, 0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, /* 7 */
+ 0x80, 0x90, 0xa0, 0xb0, 0xc0, 0xd0, 0xe0, 0xf0,
+ 0xff},
+ {0x00, 0x15, 0x27, 0x38, 0x49, 0x59, 0x69, 0x79, /* 8 */
+ 0x88, 0x97, 0xa7, 0xb6, 0xc4, 0xd3, 0xe2, 0xf0,
+ 0xff},
+ {0x00, 0x1c, 0x30, 0x43, 0x54, 0x65, 0x75, 0x84, /* 9 */
+ 0x93, 0xa1, 0xb0, 0xbd, 0xca, 0xd8, 0xe5, 0xf2,
+ 0xff},
+ {0x00, 0x24, 0x3b, 0x4f, 0x60, 0x70, 0x80, 0x8e, /* 10 */
+ 0x9c, 0xaa, 0xb7, 0xc4, 0xd0, 0xdc, 0xe8, 0xf3,
+ 0xff},
+ {0x00, 0x2a, 0x3c, 0x5d, 0x6e, 0x7e, 0x8d, 0x9b, /* 11 */
+ 0xa8, 0xb4, 0xc0, 0xcb, 0xd6, 0xe1, 0xeb, 0xf5,
+ 0xff},
+ {0x00, 0x3f, 0x5a, 0x6e, 0x7f, 0x8e, 0x9c, 0xa8, /* 12 */
+ 0xb4, 0xbf, 0xc9, 0xd3, 0xdc, 0xe5, 0xee, 0xf6,
+ 0xff},
+ {0x00, 0x54, 0x6f, 0x83, 0x93, 0xa0, 0xad, 0xb7, /* 13 */
+ 0xc2, 0xcb, 0xd4, 0xdc, 0xe4, 0xeb, 0xf2, 0xf9,
+ 0xff},
+ {0x00, 0x6e, 0x88, 0x9a, 0xa8, 0xb3, 0xbd, 0xc6, /* 14 */
+ 0xcf, 0xd6, 0xdd, 0xe3, 0xe9, 0xef, 0xf4, 0xfa,
+ 0xff},
+ {0x00, 0x93, 0xa8, 0xb7, 0xc1, 0xca, 0xd2, 0xd8, /* 15 */
+ 0xde, 0xe3, 0xe8, 0xed, 0xf1, 0xf5, 0xf8, 0xfc,
+ 0xff}
+};
+
+static const u8 tas5130a_sensor_init[][8] = {
+ {0x62, 0x08, 0x63, 0x70, 0x64, 0x1d, 0x60, 0x09},
+ {0x62, 0x20, 0x63, 0x01, 0x64, 0x02, 0x60, 0x09},
+ {0x62, 0x07, 0x63, 0x03, 0x64, 0x00, 0x60, 0x09},
+};
+
+static u8 sensor_reset[] = {0x61, 0x68, 0x62, 0xff, 0x60, 0x07};
+
+/* read 1 byte */
+static u8 reg_r(struct gspca_dev *gspca_dev,
+ u16 index)
+{
+ usb_control_msg(gspca_dev->dev,
+ usb_rcvctrlpipe(gspca_dev->dev, 0),
+ 0, /* request */
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0, /* value */
+ index,
+ gspca_dev->usb_buf, 1, 500);
+ return gspca_dev->usb_buf[0];
+}
+
+static void reg_w(struct gspca_dev *gspca_dev,
+ u16 index)
+{
+ usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ 0,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0, index,
+ NULL, 0, 500);
+}
+
+static void reg_w_buf(struct gspca_dev *gspca_dev,
+ const u8 *buffer, u16 len)
+{
+ if (len <= USB_BUF_SZ) {
+ memcpy(gspca_dev->usb_buf, buffer, len);
+ usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ 0,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0x01, 0,
+ gspca_dev->usb_buf, len, 500);
+ } else {
+ u8 *tmpbuf;
+
+ tmpbuf = kmemdup(buffer, len, GFP_KERNEL);
+ if (!tmpbuf) {
+ pr_err("Out of memory\n");
+ return;
+ }
+ usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ 0,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0x01, 0,
+ tmpbuf, len, 500);
+ kfree(tmpbuf);
+ }
+}
+
+/* write values to consecutive registers */
+static void reg_w_ixbuf(struct gspca_dev *gspca_dev,
+ u8 reg,
+ const u8 *buffer, u16 len)
+{
+ int i;
+ u8 *p, *tmpbuf;
+
+ if (len * 2 <= USB_BUF_SZ) {
+ p = tmpbuf = gspca_dev->usb_buf;
+ } else {
+ p = tmpbuf = kmalloc(len * 2, GFP_KERNEL);
+ if (!tmpbuf) {
+ pr_err("Out of memory\n");
+ return;
+ }
+ }
+ i = len;
+ while (--i >= 0) {
+ *p++ = reg++;
+ *p++ = *buffer++;
+ }
+ usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ 0,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0x01, 0,
+ tmpbuf, len * 2, 500);
+ if (len * 2 > USB_BUF_SZ)
+ kfree(tmpbuf);
+}
+
+static void om6802_sensor_init(struct gspca_dev *gspca_dev)
+{
+ int i;
+ const u8 *p;
+ u8 byte;
+ u8 val[6] = {0x62, 0, 0x64, 0, 0x60, 0x05};
+ static const u8 sensor_init[] = {
+ 0xdf, 0x6d,
+ 0xdd, 0x18,
+ 0x5a, 0xe0,
+ 0x5c, 0x07,
+ 0x5d, 0xb0,
+ 0x5e, 0x1e,
+ 0x60, 0x71,
+ 0xef, 0x00,
+ 0xe9, 0x00,
+ 0xea, 0x00,
+ 0x90, 0x24,
+ 0x91, 0xb2,
+ 0x82, 0x32,
+ 0xfd, 0x41,
+ 0x00 /* table end */
+ };
+
+ reg_w_buf(gspca_dev, sensor_reset, sizeof sensor_reset);
+ msleep(100);
+ i = 4;
+ while (--i > 0) {
+ byte = reg_r(gspca_dev, 0x0060);
+ if (!(byte & 0x01))
+ break;
+ msleep(100);
+ }
+ byte = reg_r(gspca_dev, 0x0063);
+ if (byte != 0x17) {
+ pr_err("Bad sensor reset %02x\n", byte);
+ /* continue? */
+ }
+
+ p = sensor_init;
+ while (*p != 0) {
+ val[1] = *p++;
+ val[3] = *p++;
+ if (*p == 0)
+ reg_w(gspca_dev, 0x3c80);
+ reg_w_buf(gspca_dev, val, sizeof val);
+ i = 4;
+ while (--i >= 0) {
+ msleep(15);
+ byte = reg_r(gspca_dev, 0x60);
+ if (!(byte & 0x01))
+ break;
+ }
+ }
+ msleep(15);
+ reg_w(gspca_dev, 0x3c80);
+}
+
+/* this function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct cam *cam = &gspca_dev->cam;
+
+ cam->cam_mode = vga_mode_t16;
+ cam->nmodes = ARRAY_SIZE(vga_mode_t16);
+
+ return 0;
+}
+
+static void setbrightness(struct gspca_dev *gspca_dev, s32 brightness)
+{
+ u8 set6[4] = { 0x8f, 0x24, 0xc3, 0x00 };
+
+ if (brightness < 7) {
+ set6[1] = 0x26;
+ set6[3] = 0x70 - brightness * 0x10;
+ } else {
+ set6[3] = 0x00 + ((brightness - 7) * 0x10);
+ }
+
+ reg_w_buf(gspca_dev, set6, sizeof set6);
+}
+
+static void setcontrast(struct gspca_dev *gspca_dev, s32 contrast)
+{
+ u16 reg_to_write;
+
+ if (contrast < 7)
+ reg_to_write = 0x8ea9 - contrast * 0x200;
+ else
+ reg_to_write = 0x00a9 + (contrast - 7) * 0x200;
+
+ reg_w(gspca_dev, reg_to_write);
+}
+
+static void setcolors(struct gspca_dev *gspca_dev, s32 val)
+{
+ u16 reg_to_write;
+
+ reg_to_write = 0x80bb + val * 0x100; /* was 0xc0 */
+ reg_w(gspca_dev, reg_to_write);
+}
+
+static void setgamma(struct gspca_dev *gspca_dev, s32 val)
+{
+ PDEBUG(D_CONF, "Gamma: %d", sd->gamma);
+ reg_w_ixbuf(gspca_dev, 0x90,
+ gamma_table[val], sizeof gamma_table[0]);
+}
+
+static void setawb_n_RGB(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 all_gain_reg[8] = {
+ 0x87, 0x00, 0x88, 0x00, 0x89, 0x00, 0x80, 0x00 };
+ s32 red_gain, blue_gain, green_gain;
+
+ green_gain = sd->gain->val;
+
+ red_gain = green_gain + sd->red_balance->val;
+ if (red_gain > 0x40)
+ red_gain = 0x40;
+ else if (red_gain < 0x10)
+ red_gain = 0x10;
+
+ blue_gain = green_gain + sd->blue_balance->val;
+ if (blue_gain > 0x40)
+ blue_gain = 0x40;
+ else if (blue_gain < 0x10)
+ blue_gain = 0x10;
+
+ all_gain_reg[1] = red_gain;
+ all_gain_reg[3] = blue_gain;
+ all_gain_reg[5] = green_gain;
+ all_gain_reg[7] = sensor_data[sd->sensor].reg80;
+ if (!sd->awb->val)
+ all_gain_reg[7] &= ~0x04; /* AWB off */
+
+ reg_w_buf(gspca_dev, all_gain_reg, sizeof all_gain_reg);
+}
+
+static void setsharpness(struct gspca_dev *gspca_dev, s32 val)
+{
+ u16 reg_to_write;
+
+ reg_to_write = 0x0aa6 + 0x1000 * val;
+
+ reg_w(gspca_dev, reg_to_write);
+}
+
+static void setfreq(struct gspca_dev *gspca_dev, s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 reg66;
+ u8 freq[4] = { 0x66, 0x00, 0xa8, 0xe8 };
+
+ switch (sd->sensor) {
+ case SENSOR_LT168G:
+ if (val != 0)
+ freq[3] = 0xa8;
+ reg66 = 0x41;
+ break;
+ case SENSOR_OM6802:
+ reg66 = 0xca;
+ break;
+ default:
+ reg66 = 0x40;
+ break;
+ }
+ switch (val) {
+ case 0: /* no flicker */
+ freq[3] = 0xf0;
+ break;
+ case 2: /* 60Hz */
+ reg66 &= ~0x40;
+ break;
+ }
+ freq[1] = reg66;
+
+ reg_w_buf(gspca_dev, freq, sizeof freq);
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ /* some of this registers are not really neded, because
+ * they are overriden by setbrigthness, setcontrast, etc,
+ * but wont hurt anyway, and can help someone with similar webcam
+ * to see the initial parameters.*/
+ struct sd *sd = (struct sd *) gspca_dev;
+ const struct additional_sensor_data *sensor;
+ int i;
+ u16 sensor_id;
+ u8 test_byte = 0;
+
+ static const u8 read_indexs[] =
+ { 0x0a, 0x0b, 0x66, 0x80, 0x81, 0x8e, 0x8f, 0xa5,
+ 0xa6, 0xa8, 0xbb, 0xbc, 0xc6, 0x00 };
+ static const u8 n1[] =
+ {0x08, 0x03, 0x09, 0x03, 0x12, 0x04};
+ static const u8 n2[] =
+ {0x08, 0x00};
+
+ sensor_id = (reg_r(gspca_dev, 0x06) << 8)
+ | reg_r(gspca_dev, 0x07);
+ switch (sensor_id & 0xff0f) {
+ case 0x0801:
+ PDEBUG(D_PROBE, "sensor tas5130a");
+ sd->sensor = SENSOR_TAS5130A;
+ break;
+ case 0x0802:
+ PDEBUG(D_PROBE, "sensor lt168g");
+ sd->sensor = SENSOR_LT168G;
+ break;
+ case 0x0803:
+ PDEBUG(D_PROBE, "sensor 'other'");
+ sd->sensor = SENSOR_OTHER;
+ break;
+ case 0x0807:
+ PDEBUG(D_PROBE, "sensor om6802");
+ sd->sensor = SENSOR_OM6802;
+ break;
+ default:
+ pr_err("unknown sensor %04x\n", sensor_id);
+ return -EINVAL;
+ }
+
+ if (sd->sensor == SENSOR_OM6802) {
+ reg_w_buf(gspca_dev, n1, sizeof n1);
+ i = 5;
+ while (--i >= 0) {
+ reg_w_buf(gspca_dev, sensor_reset, sizeof sensor_reset);
+ test_byte = reg_r(gspca_dev, 0x0063);
+ msleep(100);
+ if (test_byte == 0x17)
+ break; /* OK */
+ }
+ if (i < 0) {
+ pr_err("Bad sensor reset %02x\n", test_byte);
+ return -EIO;
+ }
+ reg_w_buf(gspca_dev, n2, sizeof n2);
+ }
+
+ i = 0;
+ while (read_indexs[i] != 0x00) {
+ test_byte = reg_r(gspca_dev, read_indexs[i]);
+ PDEBUG(D_STREAM, "Reg 0x%02x = 0x%02x", read_indexs[i],
+ test_byte);
+ i++;
+ }
+
+ sensor = &sensor_data[sd->sensor];
+ reg_w_buf(gspca_dev, sensor->n3, sizeof sensor->n3);
+ reg_w_buf(gspca_dev, sensor->n4, sensor->n4sz);
+
+ if (sd->sensor == SENSOR_LT168G) {
+ test_byte = reg_r(gspca_dev, 0x80);
+ PDEBUG(D_STREAM, "Reg 0x%02x = 0x%02x", 0x80,
+ test_byte);
+ reg_w(gspca_dev, 0x6c80);
+ }
+
+ reg_w_ixbuf(gspca_dev, 0xd0, sensor->data1, sizeof sensor->data1);
+ reg_w_ixbuf(gspca_dev, 0xc7, sensor->data2, sizeof sensor->data2);
+ reg_w_ixbuf(gspca_dev, 0xe0, sensor->data3, sizeof sensor->data3);
+
+ reg_w(gspca_dev, (sensor->reg80 << 8) + 0x80);
+ reg_w(gspca_dev, (sensor->reg80 << 8) + 0x80);
+ reg_w(gspca_dev, (sensor->reg8e << 8) + 0x8e);
+ reg_w(gspca_dev, (0x20 << 8) + 0x87);
+ reg_w(gspca_dev, (0x20 << 8) + 0x88);
+ reg_w(gspca_dev, (0x20 << 8) + 0x89);
+
+ reg_w_buf(gspca_dev, sensor->data5, sizeof sensor->data5);
+ reg_w_buf(gspca_dev, sensor->nset8, sizeof sensor->nset8);
+ reg_w_buf(gspca_dev, sensor->stream, sizeof sensor->stream);
+
+ if (sd->sensor == SENSOR_LT168G) {
+ test_byte = reg_r(gspca_dev, 0x80);
+ PDEBUG(D_STREAM, "Reg 0x%02x = 0x%02x", 0x80,
+ test_byte);
+ reg_w(gspca_dev, 0x6c80);
+ }
+
+ reg_w_ixbuf(gspca_dev, 0xd0, sensor->data1, sizeof sensor->data1);
+ reg_w_ixbuf(gspca_dev, 0xc7, sensor->data2, sizeof sensor->data2);
+ reg_w_ixbuf(gspca_dev, 0xe0, sensor->data3, sizeof sensor->data3);
+
+ return 0;
+}
+
+static void setmirror(struct gspca_dev *gspca_dev, s32 val)
+{
+ u8 hflipcmd[8] =
+ {0x62, 0x07, 0x63, 0x03, 0x64, 0x00, 0x60, 0x09};
+
+ if (val)
+ hflipcmd[3] = 0x01;
+
+ reg_w_buf(gspca_dev, hflipcmd, sizeof hflipcmd);
+}
+
+static void seteffect(struct gspca_dev *gspca_dev, s32 val)
+{
+ int idx = 0;
+
+ switch (val) {
+ case V4L2_COLORFX_NONE:
+ break;
+ case V4L2_COLORFX_BW:
+ idx = 2;
+ break;
+ case V4L2_COLORFX_SEPIA:
+ idx = 3;
+ break;
+ case V4L2_COLORFX_SKETCH:
+ idx = 4;
+ break;
+ case V4L2_COLORFX_NEGATIVE:
+ idx = 6;
+ break;
+ default:
+ break;
+ }
+
+ reg_w_buf(gspca_dev, effects_table[idx],
+ sizeof effects_table[0]);
+
+ if (val == V4L2_COLORFX_SKETCH)
+ reg_w(gspca_dev, 0x4aa6);
+ else
+ reg_w(gspca_dev, 0xfaa6);
+}
+
+/* Is this really needed?
+ * i added some module parameters for test with some users */
+static void poll_sensor(struct gspca_dev *gspca_dev)
+{
+ static const u8 poll1[] =
+ {0x67, 0x05, 0x68, 0x81, 0x69, 0x80, 0x6a, 0x82,
+ 0x6b, 0x68, 0x6c, 0x69, 0x72, 0xd9, 0x73, 0x34,
+ 0x74, 0x32, 0x75, 0x92, 0x76, 0x00, 0x09, 0x01,
+ 0x60, 0x14};
+ static const u8 poll2[] =
+ {0x67, 0x02, 0x68, 0x71, 0x69, 0x72, 0x72, 0xa9,
+ 0x73, 0x02, 0x73, 0x02, 0x60, 0x14};
+ static const u8 noise03[] = /* (some differences / ms-drv) */
+ {0xa6, 0x0a, 0xea, 0xcf, 0xbe, 0x26, 0xb1, 0x5f,
+ 0xa1, 0xb1, 0xda, 0x6b, 0xdb, 0x98, 0xdf, 0x0c,
+ 0xc2, 0x80, 0xc3, 0x10};
+
+ PDEBUG(D_STREAM, "[Sensor requires polling]");
+ reg_w_buf(gspca_dev, poll1, sizeof poll1);
+ reg_w_buf(gspca_dev, poll2, sizeof poll2);
+ reg_w_buf(gspca_dev, noise03, sizeof noise03);
+}
+
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ const struct additional_sensor_data *sensor;
+ int i, mode;
+ u8 t2[] = { 0x07, 0x00, 0x0d, 0x60, 0x0e, 0x80 };
+ static const u8 t3[] =
+ { 0x07, 0x00, 0x88, 0x02, 0x06, 0x00, 0xe7, 0x01 };
+
+ mode = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv;
+ switch (mode) {
+ case 0: /* 640x480 (0x00) */
+ break;
+ case 1: /* 352x288 */
+ t2[1] = 0x40;
+ break;
+ case 2: /* 320x240 */
+ t2[1] = 0x10;
+ break;
+ case 3: /* 176x144 */
+ t2[1] = 0x50;
+ break;
+ default:
+/* case 4: * 160x120 */
+ t2[1] = 0x20;
+ break;
+ }
+
+ switch (sd->sensor) {
+ case SENSOR_OM6802:
+ om6802_sensor_init(gspca_dev);
+ break;
+ case SENSOR_TAS5130A:
+ i = 0;
+ for (;;) {
+ reg_w_buf(gspca_dev, tas5130a_sensor_init[i],
+ sizeof tas5130a_sensor_init[0]);
+ if (i >= ARRAY_SIZE(tas5130a_sensor_init) - 1)
+ break;
+ i++;
+ }
+ reg_w(gspca_dev, 0x3c80);
+ /* just in case and to keep sync with logs (for mine) */
+ reg_w_buf(gspca_dev, tas5130a_sensor_init[i],
+ sizeof tas5130a_sensor_init[0]);
+ reg_w(gspca_dev, 0x3c80);
+ break;
+ }
+ sensor = &sensor_data[sd->sensor];
+ setfreq(gspca_dev, v4l2_ctrl_g_ctrl(sd->freq));
+ reg_r(gspca_dev, 0x0012);
+ reg_w_buf(gspca_dev, t2, sizeof t2);
+ reg_w_ixbuf(gspca_dev, 0xb3, t3, sizeof t3);
+ reg_w(gspca_dev, 0x0013);
+ msleep(15);
+ reg_w_buf(gspca_dev, sensor->stream, sizeof sensor->stream);
+ reg_w_buf(gspca_dev, sensor->stream, sizeof sensor->stream);
+
+ if (sd->sensor == SENSOR_OM6802)
+ poll_sensor(gspca_dev);
+
+ return 0;
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ reg_w_buf(gspca_dev, sensor_data[sd->sensor].stream,
+ sizeof sensor_data[sd->sensor].stream);
+ reg_w_buf(gspca_dev, sensor_data[sd->sensor].stream,
+ sizeof sensor_data[sd->sensor].stream);
+ if (sd->sensor == SENSOR_OM6802) {
+ msleep(20);
+ reg_w(gspca_dev, 0x0309);
+ }
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+ /* If the last button state is pressed, release it now! */
+ if (sd->button_pressed) {
+ input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);
+ input_sync(gspca_dev->input_dev);
+ sd->button_pressed = 0;
+ }
+#endif
+}
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, /* isoc packet */
+ int len) /* iso packet length */
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int pkt_type;
+
+ if (data[0] == 0x5a) {
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+ if (len > 20) {
+ u8 state = (data[20] & 0x80) ? 1 : 0;
+ if (sd->button_pressed != state) {
+ input_report_key(gspca_dev->input_dev,
+ KEY_CAMERA, state);
+ input_sync(gspca_dev->input_dev);
+ sd->button_pressed = state;
+ }
+ }
+#endif
+ /* Control Packet, after this came the header again,
+ * but extra bytes came in the packet before this,
+ * sometimes an EOF arrives, sometimes not... */
+ return;
+ }
+ data += 2;
+ len -= 2;
+ if (data[0] == 0xff && data[1] == 0xd8)
+ pkt_type = FIRST_PACKET;
+ else if (data[len - 2] == 0xff && data[len - 1] == 0xd9)
+ pkt_type = LAST_PACKET;
+ else
+ pkt_type = INTER_PACKET;
+ gspca_frame_add(gspca_dev, pkt_type, data, len);
+}
+
+static int sd_g_volatile_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct gspca_dev *gspca_dev =
+ container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+ struct sd *sd = (struct sd *)gspca_dev;
+ s32 red_gain, blue_gain, green_gain;
+
+ gspca_dev->usb_err = 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_AUTO_WHITE_BALANCE:
+ red_gain = reg_r(gspca_dev, 0x0087);
+ if (red_gain > 0x40)
+ red_gain = 0x40;
+ else if (red_gain < 0x10)
+ red_gain = 0x10;
+
+ blue_gain = reg_r(gspca_dev, 0x0088);
+ if (blue_gain > 0x40)
+ blue_gain = 0x40;
+ else if (blue_gain < 0x10)
+ blue_gain = 0x10;
+
+ green_gain = reg_r(gspca_dev, 0x0089);
+ if (green_gain > 0x40)
+ green_gain = 0x40;
+ else if (green_gain < 0x10)
+ green_gain = 0x10;
+
+ sd->gain->val = green_gain;
+ sd->red_balance->val = red_gain - green_gain;
+ sd->blue_balance->val = blue_gain - green_gain;
+ break;
+ }
+ return 0;
+}
+
+static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct gspca_dev *gspca_dev =
+ container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+
+ gspca_dev->usb_err = 0;
+
+ if (!gspca_dev->streaming)
+ return 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_BRIGHTNESS:
+ setbrightness(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_CONTRAST:
+ setcontrast(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_SATURATION:
+ setcolors(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_GAMMA:
+ setgamma(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_HFLIP:
+ setmirror(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_SHARPNESS:
+ setsharpness(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_POWER_LINE_FREQUENCY:
+ setfreq(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_BACKLIGHT_COMPENSATION:
+ reg_w(gspca_dev, ctrl->val ? 0xf48e : 0xb48e);
+ break;
+ case V4L2_CID_AUTO_WHITE_BALANCE:
+ setawb_n_RGB(gspca_dev);
+ break;
+ case V4L2_CID_COLORFX:
+ seteffect(gspca_dev, ctrl->val);
+ break;
+ }
+ return gspca_dev->usb_err;
+}
+
+static const struct v4l2_ctrl_ops sd_ctrl_ops = {
+ .g_volatile_ctrl = sd_g_volatile_ctrl,
+ .s_ctrl = sd_s_ctrl,
+};
+
+static int sd_init_controls(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *)gspca_dev;
+ struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
+
+ gspca_dev->vdev.ctrl_handler = hdl;
+ v4l2_ctrl_handler_init(hdl, 12);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_BRIGHTNESS, 0, 14, 1, 8);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_CONTRAST, 0, 0x0d, 1, 7);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_SATURATION, 0, 0xf, 1, 5);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_GAMMA, 0, GAMMA_MAX, 1, 10);
+ /* Activate lowlight, some apps dont bring up the
+ backlight_compensation control) */
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_BACKLIGHT_COMPENSATION, 0, 1, 1, 1);
+ if (sd->sensor == SENSOR_TAS5130A)
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_HFLIP, 0, 1, 1, 0);
+ sd->awb = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_AUTO_WHITE_BALANCE, 0, 1, 1, 1);
+ sd->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_GAIN, 0x10, 0x40, 1, 0x20);
+ sd->blue_balance = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_BLUE_BALANCE, -0x30, 0x30, 1, 0);
+ sd->red_balance = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_RED_BALANCE, -0x30, 0x30, 1, 0);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_SHARPNESS, 0, 15, 1, 6);
+ v4l2_ctrl_new_std_menu(hdl, &sd_ctrl_ops,
+ V4L2_CID_COLORFX, V4L2_COLORFX_SKETCH,
+ ~((1 << V4L2_COLORFX_NONE) |
+ (1 << V4L2_COLORFX_BW) |
+ (1 << V4L2_COLORFX_SEPIA) |
+ (1 << V4L2_COLORFX_SKETCH) |
+ (1 << V4L2_COLORFX_NEGATIVE)),
+ V4L2_COLORFX_NONE);
+ sd->freq = v4l2_ctrl_new_std_menu(hdl, &sd_ctrl_ops,
+ V4L2_CID_POWER_LINE_FREQUENCY,
+ V4L2_CID_POWER_LINE_FREQUENCY_60HZ, 1,
+ V4L2_CID_POWER_LINE_FREQUENCY_50HZ);
+
+ if (hdl->error) {
+ pr_err("Could not initialize controls\n");
+ return hdl->error;
+ }
+
+ v4l2_ctrl_auto_cluster(4, &sd->awb, 0, true);
+
+ return 0;
+}
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .config = sd_config,
+ .init = sd_init,
+ .init_controls = sd_init_controls,
+ .start = sd_start,
+ .stopN = sd_stopN,
+ .pkt_scan = sd_pkt_scan,
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+ .other_input = 1,
+#endif
+};
+
+/* -- module initialisation -- */
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x17a1, 0x0128)},
+ {}
+};
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
--- /dev/null
+/*
+ * Topro TP6800/6810 webcam driver.
+ *
+ * Copyright (C) 2011 Jean-François Moine (http://moinejf.free.fr)
+ * Copyright (C) 2009 Anders Blomdell (anders.blomdell@control.lth.se)
+ * Copyright (C) 2008 Thomas Champagne (lafeuil@gmail.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include "gspca.h"
+
+MODULE_DESCRIPTION("Topro TP6800/6810 gspca webcam driver");
+MODULE_AUTHOR("Jean-Francois Moine <http://moinejf.free.fr>, "
+ "Anders Blomdell <anders.blomdell@control.lth.se>");
+MODULE_LICENSE("GPL");
+
+static int force_sensor = -1;
+
+/* JPEG header */
+static const u8 jpeg_head[] = {
+ 0xff, 0xd8, /* jpeg */
+
+/* quantization table quality 50% */
+ 0xff, 0xdb, 0x00, 0x84, /* DQT */
+0,
+#define JPEG_QT0_OFFSET 7
+ 0x10, 0x0b, 0x0c, 0x0e, 0x0c, 0x0a, 0x10, 0x0e,
+ 0x0d, 0x0e, 0x12, 0x11, 0x10, 0x13, 0x18, 0x28,
+ 0x1a, 0x18, 0x16, 0x16, 0x18, 0x31, 0x23, 0x25,
+ 0x1d, 0x28, 0x3a, 0x33, 0x3d, 0x3c, 0x39, 0x33,
+ 0x38, 0x37, 0x40, 0x48, 0x5c, 0x4e, 0x40, 0x44,
+ 0x57, 0x45, 0x37, 0x38, 0x50, 0x6d, 0x51, 0x57,
+ 0x5f, 0x62, 0x67, 0x68, 0x67, 0x3e, 0x4d, 0x71,
+ 0x79, 0x70, 0x64, 0x78, 0x5c, 0x65, 0x67, 0x63,
+1,
+#define JPEG_QT1_OFFSET 72
+ 0x11, 0x12, 0x12, 0x18, 0x15, 0x18, 0x2f, 0x1a,
+ 0x1a, 0x2f, 0x63, 0x42, 0x38, 0x42, 0x63, 0x63,
+ 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
+ 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
+ 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
+ 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
+ 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
+ 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
+
+ /* Define Huffman table (thanks to Thomas Kaiser) */
+ 0xff, 0xc4, 0x01, 0x5e,
+ 0x00, 0x00, 0x02, 0x03,
+ 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02,
+ 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x10,
+ 0x00, 0x02, 0x01, 0x02, 0x04, 0x04, 0x03, 0x04,
+ 0x07, 0x05, 0x04, 0x06, 0x01, 0x00, 0x00, 0x57,
+ 0x01, 0x02, 0x03, 0x00, 0x11, 0x04, 0x12, 0x21,
+ 0x31, 0x13, 0x41, 0x51, 0x61, 0x05, 0x22, 0x32,
+ 0x14, 0x71, 0x81, 0x91, 0x15, 0x23, 0x42, 0x52,
+ 0x62, 0xa1, 0xb1, 0x06, 0x33, 0x72, 0xc1, 0xd1,
+ 0x24, 0x43, 0x53, 0x82, 0x16, 0x34, 0x92, 0xa2,
+ 0xe1, 0xf1, 0xf0, 0x07, 0x08, 0x17, 0x18, 0x25,
+ 0x26, 0x27, 0x28, 0x35, 0x36, 0x37, 0x38, 0x44,
+ 0x45, 0x46, 0x47, 0x48, 0x54, 0x55, 0x56, 0x57,
+ 0x58, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x73,
+ 0x74, 0x75, 0x76, 0x77, 0x78, 0x83, 0x84, 0x85,
+ 0x86, 0x87, 0x88, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xb2,
+ 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xc2, 0xc3,
+ 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xd2, 0xd3, 0xd4,
+ 0xd5, 0xd6, 0xd7, 0xd8, 0xe2, 0xe3, 0xe4, 0xe5,
+ 0xe6, 0xe7, 0xe8, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6,
+ 0xf7, 0xf8, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+ 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x03, 0x04,
+ 0x05, 0x06, 0x07, 0x08, 0x09, 0x11, 0x00, 0x02,
+ 0x01, 0x02, 0x04, 0x04, 0x03, 0x04, 0x07, 0x05,
+ 0x04, 0x06, 0x01, 0x00, 0x00, 0x57, 0x00, 0x01,
+ 0x11, 0x02, 0x21, 0x03, 0x12, 0x31, 0x41, 0x13,
+ 0x22, 0x51, 0x61, 0x04, 0x32, 0x71, 0x05, 0x14,
+ 0x23, 0x42, 0x33, 0x52, 0x81, 0x91, 0xa1, 0xb1,
+ 0xf0, 0x06, 0x15, 0xc1, 0xd1, 0xe1, 0x24, 0x43,
+ 0x62, 0xf1, 0x16, 0x25, 0x34, 0x53, 0x72, 0x82,
+ 0x92, 0x07, 0x08, 0x17, 0x18, 0x26, 0x27, 0x28,
+ 0x35, 0x36, 0x37, 0x38, 0x44, 0x45, 0x46, 0x47,
+ 0x48, 0x54, 0x55, 0x56, 0x57, 0x58, 0x63, 0x64,
+ 0x65, 0x66, 0x67, 0x68, 0x73, 0x74, 0x75, 0x76,
+ 0x77, 0x78, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88,
+ 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0xa2, 0xa3,
+ 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xb2, 0xb3, 0xb4,
+ 0xb5, 0xb6, 0xb7, 0xb8, 0xc2, 0xc3, 0xc4, 0xc5,
+ 0xc6, 0xc7, 0xc8, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6,
+ 0xd7, 0xd8, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7,
+ 0xe8, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8,
+ 0xff, 0xc0, 0x00, 0x11, /* SOF0 (start of frame 0 */
+ 0x08, /* data precision */
+#define JPEG_HEIGHT_OFFSET 493
+ 0x01, 0xe0, /* height */
+ 0x02, 0x80, /* width */
+ 0x03, /* component number */
+ 0x01,
+ 0x21, /* samples Y = jpeg 422 */
+ 0x00, /* quant Y */
+ 0x02, 0x11, 0x01, /* samples CbCr - quant CbCr */
+ 0x03, 0x11, 0x01,
+
+ 0xff, 0xda, 0x00, 0x0c, /* SOS (start of scan) */
+ 0x03, 0x01, 0x00, 0x02, 0x11, 0x03, 0x11, 0x00, 0x3f, 0x00
+#define JPEG_HDR_SZ 521
+};
+
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+ struct v4l2_ctrl *jpegqual;
+ struct v4l2_ctrl *sharpness;
+ struct v4l2_ctrl *gamma;
+ struct v4l2_ctrl *blue;
+ struct v4l2_ctrl *red;
+
+ u8 framerate;
+ u8 quality; /* webcam current JPEG quality (0..16) */
+ s8 ag_cnt; /* autogain / start counter for tp6810 */
+#define AG_CNT_START 13 /* check gain every N frames */
+
+ u8 bridge;
+ u8 sensor;
+
+ u8 jpeg_hdr[JPEG_HDR_SZ];
+};
+
+enum bridges {
+ BRIDGE_TP6800,
+ BRIDGE_TP6810,
+};
+
+enum sensors {
+ SENSOR_CX0342,
+ SENSOR_SOI763A, /* ~= ov7630 / ov7648 */
+ NSENSORS
+};
+
+static const struct v4l2_pix_format vga_mode[] = {
+ {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 4 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG},
+ {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG}
+};
+
+/*
+ * JPEG quality
+ * index: webcam compression
+ * value: JPEG quality in %
+ */
+static const u8 jpeg_q[17] = {
+ 88, 77, 67, 57, 55, 55, 45, 45, 36, 36, 30, 30, 26, 26, 22, 22, 94
+};
+
+#define BULK_OUT_SIZE 0x20
+#if BULK_OUT_SIZE > USB_BUF_SZ
+#error "USB buffer too small"
+#endif
+
+static const u8 rates[] = {30, 20, 15, 10, 7, 5};
+static const struct framerates framerates[] = {
+ {
+ .rates = rates,
+ .nrates = ARRAY_SIZE(rates)
+ },
+ {
+ .rates = rates,
+ .nrates = ARRAY_SIZE(rates)
+ }
+};
+static const u8 rates_6810[] = {30, 15, 10, 7, 5};
+static const struct framerates framerates_6810[] = {
+ {
+ .rates = rates_6810,
+ .nrates = ARRAY_SIZE(rates_6810)
+ },
+ {
+ .rates = rates_6810,
+ .nrates = ARRAY_SIZE(rates_6810)
+ }
+};
+
+/*
+ * webcam quality in %
+ * the last value is the ultra fine quality
+ */
+
+/* TP6800 register offsets */
+#define TP6800_R10_SIF_TYPE 0x10
+#define TP6800_R11_SIF_CONTROL 0x11
+#define TP6800_R12_SIF_ADDR_S 0x12
+#define TP6800_R13_SIF_TX_DATA 0x13
+#define TP6800_R14_SIF_RX_DATA 0x14
+#define TP6800_R15_GPIO_PU 0x15
+#define TP6800_R16_GPIO_PD 0x16
+#define TP6800_R17_GPIO_IO 0x17
+#define TP6800_R18_GPIO_DATA 0x18
+#define TP6800_R19_SIF_ADDR_S2 0x19
+#define TP6800_R1A_SIF_TX_DATA2 0x1a
+#define TP6800_R1B_SIF_RX_DATA2 0x1b
+#define TP6800_R21_ENDP_1_CTL 0x21
+#define TP6800_R2F_TIMING_CFG 0x2f
+#define TP6800_R30_SENSOR_CFG 0x30
+#define TP6800_R31_PIXEL_START 0x31
+#define TP6800_R32_PIXEL_END_L 0x32
+#define TP6800_R33_PIXEL_END_H 0x33
+#define TP6800_R34_LINE_START 0x34
+#define TP6800_R35_LINE_END_L 0x35
+#define TP6800_R36_LINE_END_H 0x36
+#define TP6800_R37_FRONT_DARK_ST 0x37
+#define TP6800_R38_FRONT_DARK_END 0x38
+#define TP6800_R39_REAR_DARK_ST_L 0x39
+#define TP6800_R3A_REAR_DARK_ST_H 0x3a
+#define TP6800_R3B_REAR_DARK_END_L 0x3b
+#define TP6800_R3C_REAR_DARK_END_H 0x3c
+#define TP6800_R3D_HORIZ_DARK_LINE_L 0x3d
+#define TP6800_R3E_HORIZ_DARK_LINE_H 0x3e
+#define TP6800_R3F_FRAME_RATE 0x3f
+#define TP6800_R50 0x50
+#define TP6800_R51 0x51
+#define TP6800_R52 0x52
+#define TP6800_R53 0x53
+#define TP6800_R54_DARK_CFG 0x54
+#define TP6800_R55_GAMMA_R 0x55
+#define TP6800_R56_GAMMA_G 0x56
+#define TP6800_R57_GAMMA_B 0x57
+#define TP6800_R5C_EDGE_THRLD 0x5c
+#define TP6800_R5D_DEMOSAIC_CFG 0x5d
+#define TP6800_R78_FORMAT 0x78
+#define TP6800_R79_QUALITY 0x79
+#define TP6800_R7A_BLK_THRLD 0x7a
+
+/* CX0342 register offsets */
+
+#define CX0342_SENSOR_ID 0x00
+#define CX0342_VERSION_NO 0x01
+#define CX0342_ORG_X_L 0x02
+#define CX0342_ORG_X_H 0x03
+#define CX0342_ORG_Y_L 0x04
+#define CX0342_ORG_Y_H 0x05
+#define CX0342_STOP_X_L 0x06
+#define CX0342_STOP_X_H 0x07
+#define CX0342_STOP_Y_L 0x08
+#define CX0342_STOP_Y_H 0x09
+#define CX0342_FRAME_WIDTH_L 0x0a
+#define CX0342_FRAME_WIDTH_H 0x0b
+#define CX0342_FRAME_HEIGH_L 0x0c
+#define CX0342_FRAME_HEIGH_H 0x0d
+#define CX0342_EXPO_LINE_L 0x10
+#define CX0342_EXPO_LINE_H 0x11
+#define CX0342_EXPO_CLK_L 0x12
+#define CX0342_EXPO_CLK_H 0x13
+#define CX0342_RAW_GRGAIN_L 0x14
+#define CX0342_RAW_GRGAIN_H 0x15
+#define CX0342_RAW_GBGAIN_L 0x16
+#define CX0342_RAW_GBGAIN_H 0x17
+#define CX0342_RAW_RGAIN_L 0x18
+#define CX0342_RAW_RGAIN_H 0x19
+#define CX0342_RAW_BGAIN_L 0x1a
+#define CX0342_RAW_BGAIN_H 0x1b
+#define CX0342_GLOBAL_GAIN 0x1c
+#define CX0342_SYS_CTRL_0 0x20
+#define CX0342_SYS_CTRL_1 0x21
+#define CX0342_SYS_CTRL_2 0x22
+#define CX0342_BYPASS_MODE 0x23
+#define CX0342_SYS_CTRL_3 0x24
+#define CX0342_TIMING_EN 0x25
+#define CX0342_OUTPUT_CTRL 0x26
+#define CX0342_AUTO_ADC_CALIB 0x27
+#define CX0342_SYS_CTRL_4 0x28
+#define CX0342_ADCGN 0x30
+#define CX0342_SLPCR 0x31
+#define CX0342_SLPFN_LO 0x32
+#define CX0342_ADC_CTL 0x33
+#define CX0342_LVRST_BLBIAS 0x34
+#define CX0342_VTHSEL 0x35
+#define CX0342_RAMP_RIV 0x36
+#define CX0342_LDOSEL 0x37
+#define CX0342_CLOCK_GEN 0x40
+#define CX0342_SOFT_RESET 0x41
+#define CX0342_PLL 0x42
+#define CX0342_DR_ENH_PULSE_OFFSET_L 0x43
+#define CX0342_DR_ENH_PULSE_OFFSET_H 0x44
+#define CX0342_DR_ENH_PULSE_POS_L 0x45
+#define CX0342_DR_ENH_PULSE_POS_H 0x46
+#define CX0342_DR_ENH_PULSE_WIDTH 0x47
+#define CX0342_AS_CURRENT_CNT_L 0x48
+#define CX0342_AS_CURRENT_CNT_H 0x49
+#define CX0342_AS_PREVIOUS_CNT_L 0x4a
+#define CX0342_AS_PREVIOUS_CNT_H 0x4b
+#define CX0342_SPV_VALUE_L 0x4c
+#define CX0342_SPV_VALUE_H 0x4d
+#define CX0342_GPXLTHD_L 0x50
+#define CX0342_GPXLTHD_H 0x51
+#define CX0342_RBPXLTHD_L 0x52
+#define CX0342_RBPXLTHD_H 0x53
+#define CX0342_PLANETHD_L 0x54
+#define CX0342_PLANETHD_H 0x55
+#define CX0342_ROWDARK_TH 0x56
+#define CX0342_ROWDARK_TOL 0x57
+#define CX0342_RB_GAP_L 0x58
+#define CX0342_RB_GAP_H 0x59
+#define CX0342_G_GAP_L 0x5a
+#define CX0342_G_GAP_H 0x5b
+#define CX0342_AUTO_ROW_DARK 0x60
+#define CX0342_MANUAL_DARK_VALUE 0x61
+#define CX0342_GB_DARK_OFFSET 0x62
+#define CX0342_GR_DARK_OFFSET 0x63
+#define CX0342_RED_DARK_OFFSET 0x64
+#define CX0342_BLUE_DARK_OFFSET 0x65
+#define CX0342_DATA_SCALING_MULTI 0x66
+#define CX0342_AUTOD_Q_FRAME 0x67
+#define CX0342_AUTOD_ALLOW_VARI 0x68
+#define CX0342_AUTO_DARK_VALUE_L 0x69
+#define CX0342_AUTO_DARK_VALUE_H 0x6a
+#define CX0342_IO_CTRL_0 0x70
+#define CX0342_IO_CTRL_1 0x71
+#define CX0342_IO_CTRL_2 0x72
+#define CX0342_IDLE_CTRL 0x73
+#define CX0342_TEST_MODE 0x74
+#define CX0342_FRAME_FIX_DATA_TEST 0x75
+#define CX0342_FRAME_CNT_TEST 0x76
+#define CX0342_RST_OVERFLOW_L 0x80
+#define CX0342_RST_OVERFLOW_H 0x81
+#define CX0342_RST_UNDERFLOW_L 0x82
+#define CX0342_RST_UNDERFLOW_H 0x83
+#define CX0342_DATA_OVERFLOW_L 0x84
+#define CX0342_DATA_OVERFLOW_H 0x85
+#define CX0342_DATA_UNDERFLOW_L 0x86
+#define CX0342_DATA_UNDERFLOW_H 0x87
+#define CX0342_CHANNEL_0_0_L_irst 0x90
+#define CX0342_CHANNEL_0_0_H_irst 0x91
+#define CX0342_CHANNEL_0_1_L_irst 0x92
+#define CX0342_CHANNEL_0_1_H_irst 0x93
+#define CX0342_CHANNEL_0_2_L_irst 0x94
+#define CX0342_CHANNEL_0_2_H_irst 0x95
+#define CX0342_CHANNEL_0_3_L_irst 0x96
+#define CX0342_CHANNEL_0_3_H_irst 0x97
+#define CX0342_CHANNEL_0_4_L_irst 0x98
+#define CX0342_CHANNEL_0_4_H_irst 0x99
+#define CX0342_CHANNEL_0_5_L_irst 0x9a
+#define CX0342_CHANNEL_0_5_H_irst 0x9b
+#define CX0342_CHANNEL_0_6_L_irst 0x9c
+#define CX0342_CHANNEL_0_6_H_irst 0x9d
+#define CX0342_CHANNEL_0_7_L_irst 0x9e
+#define CX0342_CHANNEL_0_7_H_irst 0x9f
+#define CX0342_CHANNEL_1_0_L_itx 0xa0
+#define CX0342_CHANNEL_1_0_H_itx 0xa1
+#define CX0342_CHANNEL_1_1_L_itx 0xa2
+#define CX0342_CHANNEL_1_1_H_itx 0xa3
+#define CX0342_CHANNEL_1_2_L_itx 0xa4
+#define CX0342_CHANNEL_1_2_H_itx 0xa5
+#define CX0342_CHANNEL_1_3_L_itx 0xa6
+#define CX0342_CHANNEL_1_3_H_itx 0xa7
+#define CX0342_CHANNEL_1_4_L_itx 0xa8
+#define CX0342_CHANNEL_1_4_H_itx 0xa9
+#define CX0342_CHANNEL_1_5_L_itx 0xaa
+#define CX0342_CHANNEL_1_5_H_itx 0xab
+#define CX0342_CHANNEL_1_6_L_itx 0xac
+#define CX0342_CHANNEL_1_6_H_itx 0xad
+#define CX0342_CHANNEL_1_7_L_itx 0xae
+#define CX0342_CHANNEL_1_7_H_itx 0xaf
+#define CX0342_CHANNEL_2_0_L_iwl 0xb0
+#define CX0342_CHANNEL_2_0_H_iwl 0xb1
+#define CX0342_CHANNEL_2_1_L_iwl 0xb2
+#define CX0342_CHANNEL_2_1_H_iwl 0xb3
+#define CX0342_CHANNEL_2_2_L_iwl 0xb4
+#define CX0342_CHANNEL_2_2_H_iwl 0xb5
+#define CX0342_CHANNEL_2_3_L_iwl 0xb6
+#define CX0342_CHANNEL_2_3_H_iwl 0xb7
+#define CX0342_CHANNEL_2_4_L_iwl 0xb8
+#define CX0342_CHANNEL_2_4_H_iwl 0xb9
+#define CX0342_CHANNEL_2_5_L_iwl 0xba
+#define CX0342_CHANNEL_2_5_H_iwl 0xbb
+#define CX0342_CHANNEL_2_6_L_iwl 0xbc
+#define CX0342_CHANNEL_2_6_H_iwl 0xbd
+#define CX0342_CHANNEL_2_7_L_iwl 0xbe
+#define CX0342_CHANNEL_2_7_H_iwl 0xbf
+#define CX0342_CHANNEL_3_0_L_ensp 0xc0
+#define CX0342_CHANNEL_3_0_H_ensp 0xc1
+#define CX0342_CHANNEL_3_1_L_ensp 0xc2
+#define CX0342_CHANNEL_3_1_H_ensp 0xc3
+#define CX0342_CHANNEL_3_2_L_ensp 0xc4
+#define CX0342_CHANNEL_3_2_H_ensp 0xc5
+#define CX0342_CHANNEL_3_3_L_ensp 0xc6
+#define CX0342_CHANNEL_3_3_H_ensp 0xc7
+#define CX0342_CHANNEL_3_4_L_ensp 0xc8
+#define CX0342_CHANNEL_3_4_H_ensp 0xc9
+#define CX0342_CHANNEL_3_5_L_ensp 0xca
+#define CX0342_CHANNEL_3_5_H_ensp 0xcb
+#define CX0342_CHANNEL_3_6_L_ensp 0xcc
+#define CX0342_CHANNEL_3_6_H_ensp 0xcd
+#define CX0342_CHANNEL_3_7_L_ensp 0xce
+#define CX0342_CHANNEL_3_7_H_ensp 0xcf
+#define CX0342_CHANNEL_4_0_L_sela 0xd0
+#define CX0342_CHANNEL_4_0_H_sela 0xd1
+#define CX0342_CHANNEL_4_1_L_sela 0xd2
+#define CX0342_CHANNEL_4_1_H_sela 0xd3
+#define CX0342_CHANNEL_5_0_L_intla 0xe0
+#define CX0342_CHANNEL_5_0_H_intla 0xe1
+#define CX0342_CHANNEL_5_1_L_intla 0xe2
+#define CX0342_CHANNEL_5_1_H_intla 0xe3
+#define CX0342_CHANNEL_5_2_L_intla 0xe4
+#define CX0342_CHANNEL_5_2_H_intla 0xe5
+#define CX0342_CHANNEL_5_3_L_intla 0xe6
+#define CX0342_CHANNEL_5_3_H_intla 0xe7
+#define CX0342_CHANNEL_6_0_L_xa_sel_pos 0xf0
+#define CX0342_CHANNEL_6_0_H_xa_sel_pos 0xf1
+#define CX0342_CHANNEL_7_1_L_cds_pos 0xf2
+#define CX0342_CHANNEL_7_1_H_cds_pos 0xf3
+#define CX0342_SENSOR_HEIGHT_L 0xfb
+#define CX0342_SENSOR_HEIGHT_H 0xfc
+#define CX0342_SENSOR_WIDTH_L 0xfd
+#define CX0342_SENSOR_WIDTH_H 0xfe
+#define CX0342_VSYNC_HSYNC_READ 0xff
+
+struct cmd {
+ u8 reg;
+ u8 val;
+};
+
+static const u8 DQT[17][130] = {
+ /* Define quantization table (thanks to Thomas Kaiser) */
+ { /* Quality 0 */
+ 0x00,
+ 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
+ 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
+ 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
+ 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
+ 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
+ 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
+ 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
+ 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
+ 0x01,
+ 0x04, 0x04, 0x04, 0x06, 0x05, 0x06, 0x0b, 0x06,
+ 0x06, 0x0b, 0x18, 0x10, 0x0e, 0x10, 0x18, 0x18,
+ 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
+ 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
+ 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
+ 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
+ 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
+ 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
+ },
+ { /* Quality 1 */
+ 0x00,
+ 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
+ 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
+ 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
+ 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
+ 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
+ 0x04, 0x04, 0x04, 0x09, 0x09, 0x09, 0x09, 0x09,
+ 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09,
+ 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09,
+ 0x01,
+ 0x08, 0x09, 0x09, 0x0c, 0x0a, 0x0c, 0x17, 0x0d,
+ 0x0d, 0x17, 0x31, 0x21, 0x1c, 0x21, 0x31, 0x31,
+ 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31,
+ 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31,
+ 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31,
+ 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31,
+ 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31,
+ 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31,
+ },
+ { /* Quality 2 */
+ 0x00,
+ 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
+ 0x04, 0x04, 0x06, 0x06, 0x06, 0x04, 0x04, 0x04,
+ 0x04, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06,
+ 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06,
+ 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06,
+ 0x06, 0x06, 0x06, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e,
+ 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e,
+ 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e,
+ 0x01,
+ 0x0c, 0x0d, 0x0d, 0x12, 0x0f, 0x12, 0x23, 0x13,
+ 0x13, 0x23, 0x4a, 0x31, 0x2a, 0x31, 0x4a, 0x4a,
+ 0x4a, 0x4a, 0x4a, 0x4a, 0x4a, 0x4a, 0x4a, 0x4a,
+ 0x4a, 0x4a, 0x4a, 0x4a, 0x4a, 0x4a, 0x4a, 0x4a,
+ 0x4a, 0x4a, 0x4a, 0x4a, 0x4a, 0x4a, 0x4a, 0x4a,
+ 0x4a, 0x4a, 0x4a, 0x4a, 0x4a, 0x4a, 0x4a, 0x4a,
+ 0x4a, 0x4a, 0x4a, 0x4a, 0x4a, 0x4a, 0x4a, 0x4a,
+ 0x4a, 0x4a, 0x4a, 0x4a, 0x4a, 0x4a, 0x4a, 0x4a,
+ },
+ { /* Quality 3 */
+ 0x00,
+ 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
+ 0x04, 0x04, 0x08, 0x08, 0x08, 0x04, 0x04, 0x04,
+ 0x04, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08,
+ 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08,
+ 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08,
+ 0x08, 0x08, 0x08, 0x13, 0x13, 0x13, 0x13, 0x13,
+ 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13,
+ 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13,
+ 0x01,
+ 0x11, 0x12, 0x12, 0x18, 0x15, 0x18, 0x2f, 0x1a,
+ 0x1a, 0x2f, 0x63, 0x42, 0x38, 0x42, 0x63, 0x63,
+ 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
+ 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
+ 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
+ 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
+ 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
+ 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
+ },
+ { /* Quality 4 */
+ 0x00,
+ 0x04, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05,
+ 0x05, 0x05, 0x0a, 0x0a, 0x0a, 0x05, 0x05, 0x05,
+ 0x05, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a,
+ 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a,
+ 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a,
+ 0x0a, 0x0a, 0x0a, 0x17, 0x17, 0x17, 0x17, 0x17,
+ 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17,
+ 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17,
+ 0x01,
+ 0x11, 0x16, 0x16, 0x1e, 0x1a, 0x1e, 0x3a, 0x20,
+ 0x20, 0x3a, 0x7b, 0x52, 0x46, 0x52, 0x7b, 0x7b,
+ 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b,
+ 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b,
+ 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b,
+ 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b,
+ 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b,
+ 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b,
+ },
+ { /* Quality 5 */
+ 0x00,
+ 0x04, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06,
+ 0x06, 0x06, 0x0c, 0x0c, 0x0c, 0x06, 0x06, 0x06,
+ 0x06, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c,
+ 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c,
+ 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c,
+ 0x0c, 0x0c, 0x0c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c,
+ 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c,
+ 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c,
+ 0x01,
+ 0x11, 0x1b, 0x1b, 0x24, 0x1f, 0x24, 0x46, 0x27,
+ 0x27, 0x46, 0x94, 0x63, 0x54, 0x63, 0x94, 0x94,
+ 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94,
+ 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94,
+ 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94,
+ 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94,
+ 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94,
+ 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94,
+ },
+ { /* Quality 6 */
+ 0x00,
+ 0x05, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07,
+ 0x07, 0x07, 0x0e, 0x0e, 0x0e, 0x07, 0x07, 0x07,
+ 0x07, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e,
+ 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e,
+ 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e,
+ 0x0e, 0x0e, 0x0e, 0x21, 0x21, 0x21, 0x21, 0x21,
+ 0x21, 0x21, 0x21, 0x21, 0x21, 0x21, 0x21, 0x21,
+ 0x21, 0x21, 0x21, 0x21, 0x21, 0x21, 0x21, 0x21,
+ 0x01,
+ 0x15, 0x1f, 0x1f, 0x2a, 0x24, 0x2a, 0x52, 0x2d,
+ 0x2d, 0x52, 0xad, 0x73, 0x62, 0x73, 0xad, 0xad,
+ 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad,
+ 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad,
+ 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad,
+ 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad,
+ 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad,
+ 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad,
+ },
+ { /* Quality 7 */
+ 0x00,
+ 0x05, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08,
+ 0x08, 0x08, 0x10, 0x10, 0x10, 0x08, 0x08, 0x08,
+ 0x08, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10,
+ 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10,
+ 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10,
+ 0x10, 0x10, 0x10, 0x26, 0x26, 0x26, 0x26, 0x26,
+ 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, 0x26,
+ 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, 0x26,
+ 0x01,
+ 0x15, 0x24, 0x24, 0x30, 0x2a, 0x30, 0x5e, 0x34,
+ 0x34, 0x5e, 0xc6, 0x84, 0x70, 0x84, 0xc6, 0xc6,
+ 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6,
+ 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6,
+ 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6,
+ 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6,
+ 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6,
+ 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6,
+ },
+ { /* Quality 8 */
+ 0x00,
+ 0x06, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a,
+ 0x0a, 0x0a, 0x14, 0x14, 0x14, 0x0a, 0x0a, 0x0a,
+ 0x0a, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14,
+ 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14,
+ 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14,
+ 0x14, 0x14, 0x14, 0x2f, 0x2f, 0x2f, 0x2f, 0x2f,
+ 0x2f, 0x2f, 0x2f, 0x2f, 0x2f, 0x2f, 0x2f, 0x2f,
+ 0x2f, 0x2f, 0x2f, 0x2f, 0x2f, 0x2f, 0x2f, 0x2f,
+ 0x01,
+ 0x19, 0x2d, 0x2d, 0x3c, 0x34, 0x3c, 0x75, 0x41,
+ 0x41, 0x75, 0xf7, 0xa5, 0x8c, 0xa5, 0xf7, 0xf7,
+ 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7,
+ 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7,
+ 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7,
+ 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7,
+ 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7,
+ 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7,
+ },
+ { /* Quality 9 */
+ 0x00,
+ 0x06, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c,
+ 0x0c, 0x0c, 0x18, 0x18, 0x18, 0x0c, 0x0c, 0x0c,
+ 0x0c, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
+ 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
+ 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
+ 0x18, 0x18, 0x18, 0x39, 0x39, 0x39, 0x39, 0x39,
+ 0x39, 0x39, 0x39, 0x39, 0x39, 0x39, 0x39, 0x39,
+ 0x39, 0x39, 0x39, 0x39, 0x39, 0x39, 0x39, 0x39,
+ 0x01,
+ 0x19, 0x36, 0x36, 0x48, 0x3f, 0x48, 0x8d, 0x4e,
+ 0x4e, 0x8d, 0xff, 0xc6, 0xa8, 0xc6, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ },
+ { /* Quality 10 */
+ 0x00,
+ 0x07, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e,
+ 0x0e, 0x0e, 0x1c, 0x1c, 0x1c, 0x0e, 0x0e, 0x0e,
+ 0x0e, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c,
+ 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c,
+ 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c,
+ 0x1c, 0x1c, 0x1c, 0x42, 0x42, 0x42, 0x42, 0x42,
+ 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+ 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+ 0x01,
+ 0x1d, 0x3f, 0x3f, 0x54, 0x49, 0x54, 0xa4, 0x5b,
+ 0x5b, 0xa4, 0xff, 0xe7, 0xc4, 0xe7, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ },
+ { /* Quality 11 */
+ 0x00,
+ 0x07, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10,
+ 0x10, 0x10, 0x20, 0x20, 0x20, 0x10, 0x10, 0x10,
+ 0x10, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+ 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+ 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+ 0x20, 0x20, 0x20, 0x4c, 0x4c, 0x4c, 0x4c, 0x4c,
+ 0x4c, 0x4c, 0x4c, 0x4c, 0x4c, 0x4c, 0x4c, 0x4c,
+ 0x4c, 0x4c, 0x4c, 0x4c, 0x4c, 0x4c, 0x4c, 0x4c,
+ 0x01,
+ 0x1d, 0x48, 0x48, 0x60, 0x54, 0x60, 0xbc, 0x68,
+ 0x68, 0xbc, 0xff, 0xff, 0xe0, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ },
+ { /* Quality 12 */
+ 0x00,
+ 0x08, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14,
+ 0x14, 0x14, 0x28, 0x28, 0x28, 0x14, 0x14, 0x14,
+ 0x14, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28,
+ 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28,
+ 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28,
+ 0x28, 0x28, 0x28, 0x5f, 0x5f, 0x5f, 0x5f, 0x5f,
+ 0x5f, 0x5f, 0x5f, 0x5f, 0x5f, 0x5f, 0x5f, 0x5f,
+ 0x5f, 0x5f, 0x5f, 0x5f, 0x5f, 0x5f, 0x5f, 0x5f,
+ 0x01,
+ 0x22, 0x5a, 0x5a, 0x78, 0x69, 0x78, 0xeb, 0x82,
+ 0x82, 0xeb, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ },
+ { /* Quality 13 */
+ 0x00,
+ 0x08, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
+ 0x18, 0x18, 0x30, 0x30, 0x30, 0x18, 0x18, 0x18,
+ 0x18, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
+ 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
+ 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
+ 0x30, 0x30, 0x30, 0x72, 0x72, 0x72, 0x72, 0x72,
+ 0x72, 0x72, 0x72, 0x72, 0x72, 0x72, 0x72, 0x72,
+ 0x72, 0x72, 0x72, 0x72, 0x72, 0x72, 0x72, 0x72,
+ 0x01,
+ 0x22, 0x6c, 0x6c, 0x90, 0x7e, 0x90, 0xff, 0x9c,
+ 0x9c, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ },
+ { /* Quality 14 */
+ 0x00,
+ 0x0a, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c,
+ 0x1c, 0x1c, 0x38, 0x38, 0x38, 0x1c, 0x1c, 0x1c,
+ 0x1c, 0x38, 0x38, 0x38, 0x38, 0x38, 0x38, 0x38,
+ 0x38, 0x38, 0x38, 0x38, 0x38, 0x38, 0x38, 0x38,
+ 0x38, 0x38, 0x38, 0x38, 0x38, 0x38, 0x38, 0x38,
+ 0x38, 0x38, 0x38, 0x85, 0x85, 0x85, 0x85, 0x85,
+ 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85,
+ 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85,
+ 0x01,
+ 0x2a, 0x7e, 0x7e, 0xa8, 0x93, 0xa8, 0xff, 0xb6,
+ 0xb6, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ },
+ { /* Quality 15 */
+ 0x00,
+ 0x0a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+ 0x20, 0x20, 0x40, 0x40, 0x40, 0x20, 0x20, 0x20,
+ 0x20, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40,
+ 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40,
+ 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40,
+ 0x40, 0x40, 0x40, 0x98, 0x98, 0x98, 0x98, 0x98,
+ 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98,
+ 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98,
+ 0x01,
+ 0x2a, 0x90, 0x90, 0xc0, 0xa8, 0xc0, 0xff, 0xd0,
+ 0xd0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ },
+ { /* Quality 16-31 */
+ 0x00,
+ 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
+ 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
+ 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
+ 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
+ 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
+ 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
+ 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
+ 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
+ 0x01,
+ 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
+ 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
+ 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
+ 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
+ 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
+ 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
+ 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
+ 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
+ }
+};
+
+static const struct cmd tp6810_cx_init_common[] = {
+ {0x1c, 0x00},
+ {TP6800_R10_SIF_TYPE, 0x00},
+ {0x4e, 0x00},
+ {0x4f, 0x00},
+ {TP6800_R50, 0xff},
+ {TP6800_R51, 0x03},
+ {0x00, 0x07},
+ {TP6800_R79_QUALITY, 0x03},
+ {TP6800_R2F_TIMING_CFG, 0x37},
+ {TP6800_R30_SENSOR_CFG, 0x10},
+ {TP6800_R21_ENDP_1_CTL, 0x00},
+ {TP6800_R52, 0x40},
+ {TP6800_R53, 0x40},
+ {TP6800_R54_DARK_CFG, 0x40},
+ {TP6800_R30_SENSOR_CFG, 0x18},
+ {0x4b, 0x00},
+ {TP6800_R3F_FRAME_RATE, 0x83},
+ {TP6800_R79_QUALITY, 0x05},
+ {TP6800_R21_ENDP_1_CTL, 0x00},
+ {0x7c, 0x04},
+ {0x25, 0x14},
+ {0x26, 0x0f},
+ {0x7b, 0x10},
+};
+
+static const struct cmd tp6810_ov_init_common[] = {
+ {0x1c, 0x00},
+ {TP6800_R10_SIF_TYPE, 0x00},
+ {0x4e, 0x00},
+ {0x4f, 0x00},
+ {TP6800_R50, 0xff},
+ {TP6800_R51, 0x03},
+ {0x00, 0x07},
+ {TP6800_R52, 0x40},
+ {TP6800_R53, 0x40},
+ {TP6800_R54_DARK_CFG, 0x40},
+ {TP6800_R79_QUALITY, 0x03},
+ {TP6800_R2F_TIMING_CFG, 0x17},
+ {TP6800_R30_SENSOR_CFG, 0x18},
+ {TP6800_R21_ENDP_1_CTL, 0x00},
+ {TP6800_R3F_FRAME_RATE, 0x86},
+ {0x25, 0x18},
+ {0x26, 0x0f},
+ {0x7b, 0x90},
+};
+
+static const struct cmd tp6810_bridge_start[] = {
+ {0x59, 0x88},
+ {0x5a, 0x0f},
+ {0x5b, 0x4e},
+ {TP6800_R5C_EDGE_THRLD, 0x63},
+ {TP6800_R5D_DEMOSAIC_CFG, 0x00},
+ {0x03, 0x7f},
+ {0x04, 0x80},
+ {0x06, 0x00},
+ {0x00, 0x00},
+};
+
+static const struct cmd tp6810_late_start[] = {
+ {0x7d, 0x01},
+ {0xb0, 0x04},
+ {0xb1, 0x04},
+ {0xb2, 0x04},
+ {0xb3, 0x04},
+ {0xb4, 0x04},
+ {0xb5, 0x04},
+ {0xb6, 0x08},
+ {0xb7, 0x08},
+ {0xb8, 0x04},
+ {0xb9, 0x04},
+ {0xba, 0x04},
+ {0xbb, 0x04},
+ {0xbc, 0x04},
+ {0xbd, 0x08},
+ {0xbe, 0x08},
+ {0xbf, 0x08},
+ {0xc0, 0x04},
+ {0xc1, 0x04},
+ {0xc2, 0x08},
+ {0xc3, 0x08},
+ {0xc4, 0x08},
+ {0xc5, 0x08},
+ {0xc6, 0x08},
+ {0xc7, 0x13},
+ {0xc8, 0x04},
+ {0xc9, 0x08},
+ {0xca, 0x08},
+ {0xcb, 0x08},
+ {0xcc, 0x08},
+ {0xcd, 0x08},
+ {0xce, 0x13},
+ {0xcf, 0x13},
+ {0xd0, 0x08},
+ {0xd1, 0x08},
+ {0xd2, 0x08},
+ {0xd3, 0x08},
+ {0xd4, 0x08},
+ {0xd5, 0x13},
+ {0xd6, 0x13},
+ {0xd7, 0x13},
+ {0xd8, 0x08},
+ {0xd9, 0x08},
+ {0xda, 0x08},
+ {0xdb, 0x08},
+ {0xdc, 0x13},
+ {0xdd, 0x13},
+ {0xde, 0x13},
+ {0xdf, 0x13},
+ {0xe0, 0x08},
+ {0xe1, 0x08},
+ {0xe2, 0x08},
+ {0xe3, 0x13},
+ {0xe4, 0x13},
+ {0xe5, 0x13},
+ {0xe6, 0x13},
+ {0xe7, 0x13},
+ {0xe8, 0x08},
+ {0xe9, 0x08},
+ {0xea, 0x13},
+ {0xeb, 0x13},
+ {0xec, 0x13},
+ {0xed, 0x13},
+ {0xee, 0x13},
+ {0xef, 0x13},
+ {0x7d, 0x02},
+
+ /* later after isoc start */
+ {0x7d, 0x08},
+ {0x7d, 0x00},
+};
+
+static const struct cmd cx0342_timing_seq[] = {
+ {CX0342_CHANNEL_0_1_L_irst, 0x20},
+ {CX0342_CHANNEL_0_2_L_irst, 0x24},
+ {CX0342_CHANNEL_0_2_H_irst, 0x00},
+ {CX0342_CHANNEL_0_3_L_irst, 0x2f},
+ {CX0342_CHANNEL_0_3_H_irst, 0x00},
+ {CX0342_CHANNEL_1_0_L_itx, 0x02},
+ {CX0342_CHANNEL_1_0_H_itx, 0x00},
+ {CX0342_CHANNEL_1_1_L_itx, 0x20},
+ {CX0342_CHANNEL_1_1_H_itx, 0x00},
+ {CX0342_CHANNEL_1_2_L_itx, 0xe4},
+ {CX0342_CHANNEL_1_2_H_itx, 0x00},
+ {CX0342_CHANNEL_1_3_L_itx, 0xee},
+ {CX0342_CHANNEL_1_3_H_itx, 0x00},
+ {CX0342_CHANNEL_2_0_L_iwl, 0x30},
+ {CX0342_CHANNEL_2_0_H_iwl, 0x00},
+ {CX0342_CHANNEL_3_0_L_ensp, 0x34},
+ {CX0342_CHANNEL_3_1_L_ensp, 0xe2},
+ {CX0342_CHANNEL_3_1_H_ensp, 0x00},
+ {CX0342_CHANNEL_3_2_L_ensp, 0xf6},
+ {CX0342_CHANNEL_3_2_H_ensp, 0x00},
+ {CX0342_CHANNEL_3_3_L_ensp, 0xf4},
+ {CX0342_CHANNEL_3_3_H_ensp, 0x02},
+ {CX0342_CHANNEL_4_0_L_sela, 0x26},
+ {CX0342_CHANNEL_4_0_H_sela, 0x00},
+ {CX0342_CHANNEL_4_1_L_sela, 0xe2},
+ {CX0342_CHANNEL_4_1_H_sela, 0x00},
+ {CX0342_CHANNEL_5_0_L_intla, 0x26},
+ {CX0342_CHANNEL_5_1_L_intla, 0x29},
+ {CX0342_CHANNEL_5_2_L_intla, 0xf0},
+ {CX0342_CHANNEL_5_2_H_intla, 0x00},
+ {CX0342_CHANNEL_5_3_L_intla, 0xf3},
+ {CX0342_CHANNEL_5_3_H_intla, 0x00},
+ {CX0342_CHANNEL_6_0_L_xa_sel_pos, 0x24},
+ {CX0342_CHANNEL_7_1_L_cds_pos, 0x02},
+ {CX0342_TIMING_EN, 0x01},
+};
+
+/* define the JPEG header */
+static void jpeg_define(u8 *jpeg_hdr,
+ int height,
+ int width)
+{
+ memcpy(jpeg_hdr, jpeg_head, sizeof jpeg_head);
+ jpeg_hdr[JPEG_HEIGHT_OFFSET + 0] = height >> 8;
+ jpeg_hdr[JPEG_HEIGHT_OFFSET + 1] = height;
+ jpeg_hdr[JPEG_HEIGHT_OFFSET + 2] = width >> 8;
+ jpeg_hdr[JPEG_HEIGHT_OFFSET + 3] = width;
+}
+
+/* set the JPEG quality for sensor soi763a */
+static void jpeg_set_qual(u8 *jpeg_hdr,
+ int quality)
+{
+ int i, sc;
+
+ if (quality < 50)
+ sc = 5000 / quality;
+ else
+ sc = 200 - quality * 2;
+ for (i = 0; i < 64; i++) {
+ jpeg_hdr[JPEG_QT0_OFFSET + i] =
+ (jpeg_head[JPEG_QT0_OFFSET + i] * sc + 50) / 100;
+ jpeg_hdr[JPEG_QT1_OFFSET + i] =
+ (jpeg_head[JPEG_QT1_OFFSET + i] * sc + 50) / 100;
+ }
+}
+
+static void reg_w(struct gspca_dev *gspca_dev, u8 index, u8 value)
+{
+ struct usb_device *dev = gspca_dev->dev;
+ int ret;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+ ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
+ 0x0e,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ value, index, NULL, 0, 500);
+ if (ret < 0) {
+ pr_err("reg_w err %d\n", ret);
+ gspca_dev->usb_err = ret;
+ }
+}
+
+/* the returned value is in gspca_dev->usb_buf */
+static void reg_r(struct gspca_dev *gspca_dev, u8 index)
+{
+ struct usb_device *dev = gspca_dev->dev;
+ int ret;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+ ret = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
+ 0x0d,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0, index, gspca_dev->usb_buf, 1, 500);
+ if (ret < 0) {
+ pr_err("reg_r err %d\n", ret);
+ gspca_dev->usb_err = ret;
+ }
+}
+
+static void reg_w_buf(struct gspca_dev *gspca_dev,
+ const struct cmd *p, int l)
+{
+ do {
+ reg_w(gspca_dev, p->reg, p->val);
+ p++;
+ } while (--l > 0);
+}
+
+static int i2c_w(struct gspca_dev *gspca_dev, u8 index, u8 value)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ reg_w(gspca_dev, TP6800_R11_SIF_CONTROL, 0x00);
+ reg_w(gspca_dev, TP6800_R19_SIF_ADDR_S2, index);
+ reg_w(gspca_dev, TP6800_R13_SIF_TX_DATA, value);
+ reg_w(gspca_dev, TP6800_R11_SIF_CONTROL, 0x01);
+ if (sd->bridge == BRIDGE_TP6800)
+ return 0;
+ msleep(5);
+ reg_r(gspca_dev, TP6800_R11_SIF_CONTROL);
+ if (gspca_dev->usb_buf[0] == 0)
+ return 0;
+ reg_w(gspca_dev, TP6800_R11_SIF_CONTROL, 0x00);
+ return -1; /* error */
+}
+
+static void i2c_w_buf(struct gspca_dev *gspca_dev,
+ const struct cmd *p, int l)
+{
+ do {
+ i2c_w(gspca_dev, p->reg, p->val);
+ p++;
+ } while (--l > 0);
+}
+
+static int i2c_r(struct gspca_dev *gspca_dev, u8 index, int len)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int v;
+
+ reg_w(gspca_dev, TP6800_R19_SIF_ADDR_S2, index);
+ reg_w(gspca_dev, TP6800_R11_SIF_CONTROL, 0x02);
+ msleep(5);
+ reg_r(gspca_dev, TP6800_R14_SIF_RX_DATA);
+ v = gspca_dev->usb_buf[0];
+ if (sd->bridge == BRIDGE_TP6800)
+ return v;
+ if (len > 1) {
+ reg_r(gspca_dev, TP6800_R1B_SIF_RX_DATA2);
+ v |= (gspca_dev->usb_buf[0] << 8);
+ }
+ reg_r(gspca_dev, TP6800_R11_SIF_CONTROL);
+ if (gspca_dev->usb_buf[0] == 0)
+ return v;
+ reg_w(gspca_dev, TP6800_R11_SIF_CONTROL, 0x00);
+ return -1;
+}
+
+static void bulk_w(struct gspca_dev *gspca_dev,
+ u8 tag,
+ const u8 *data,
+ int length)
+{
+ struct usb_device *dev = gspca_dev->dev;
+ int count, actual_count, ret;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+ for (;;) {
+ count = length > BULK_OUT_SIZE - 1
+ ? BULK_OUT_SIZE - 1 : length;
+ gspca_dev->usb_buf[0] = tag;
+ memcpy(&gspca_dev->usb_buf[1], data, count);
+ ret = usb_bulk_msg(dev,
+ usb_sndbulkpipe(dev, 3),
+ gspca_dev->usb_buf, count + 1,
+ &actual_count, 500);
+ if (ret < 0) {
+ pr_err("bulk write error %d tag=%02x\n",
+ ret, tag);
+ gspca_dev->usb_err = ret;
+ return;
+ }
+ length -= count;
+ if (length <= 0)
+ break;
+ data += count;
+ }
+}
+
+static int probe_6810(struct gspca_dev *gspca_dev)
+{
+ u8 gpio;
+ int ret;
+
+ reg_r(gspca_dev, TP6800_R18_GPIO_DATA);
+ gpio = gspca_dev->usb_buf[0];
+ reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio);
+ reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio | 0x20);
+ reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio);
+ reg_w(gspca_dev, TP6800_R10_SIF_TYPE, 0x04); /* i2c 16 bits */
+ reg_w(gspca_dev, TP6800_R12_SIF_ADDR_S, 0x21); /* ov??? */
+ reg_w(gspca_dev, TP6800_R1A_SIF_TX_DATA2, 0x00);
+ if (i2c_w(gspca_dev, 0x00, 0x00) >= 0)
+ return SENSOR_SOI763A;
+
+ reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio | 0x20);
+ reg_w(gspca_dev, TP6800_R10_SIF_TYPE, 0x00); /* i2c 8 bits */
+ reg_w(gspca_dev, TP6800_R12_SIF_ADDR_S, 0x7f); /* (unknown i2c) */
+ if (i2c_w(gspca_dev, 0x00, 0x00) >= 0)
+ return -2;
+
+ reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio | 0x20);
+ reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio);
+ reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio | 0x20);
+ reg_w(gspca_dev, TP6800_R10_SIF_TYPE, 0x00); /* i2c 8 bits */
+ reg_w(gspca_dev, TP6800_R12_SIF_ADDR_S, 0x11); /* tas??? / hv??? */
+ ret = i2c_r(gspca_dev, 0x00, 1);
+ if (ret > 0)
+ return -3;
+
+ reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio | 0x20);
+ reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio);
+ reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio | 0x20);
+ reg_w(gspca_dev, TP6800_R12_SIF_ADDR_S, 0x6e); /* po??? */
+ ret = i2c_r(gspca_dev, 0x00, 1);
+ if (ret > 0)
+ return -4;
+
+ ret = i2c_r(gspca_dev, 0x01, 1);
+ if (ret > 0)
+ return -5;
+
+ reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio | 0x20);
+ reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio);
+ reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio | 0x20);
+ reg_w(gspca_dev, TP6800_R10_SIF_TYPE, 0x04); /* i2c 16 bits */
+ reg_w(gspca_dev, TP6800_R12_SIF_ADDR_S, 0x5d); /* mi/mt??? */
+ ret = i2c_r(gspca_dev, 0x00, 2);
+ if (ret > 0)
+ return -6;
+
+ reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio | 0x20);
+ reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio);
+ reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio | 0x20);
+ reg_w(gspca_dev, TP6800_R12_SIF_ADDR_S, 0x5c); /* mi/mt??? */
+ ret = i2c_r(gspca_dev, 0x36, 2);
+ if (ret > 0)
+ return -7;
+
+ reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio);
+ reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio | 0x20);
+ reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio);
+ reg_w(gspca_dev, TP6800_R12_SIF_ADDR_S, 0x61); /* (unknown i2c) */
+ reg_w(gspca_dev, TP6800_R1A_SIF_TX_DATA2, 0x10);
+ if (i2c_w(gspca_dev, 0xff, 0x00) >= 0)
+ return -8;
+
+ reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio | 0x20);
+ reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio);
+ reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio | 0x20);
+ reg_w(gspca_dev, TP6800_R10_SIF_TYPE, 0x00); /* i2c 8 bits */
+ reg_w(gspca_dev, TP6800_R12_SIF_ADDR_S, 0x20); /* cx0342 */
+ ret = i2c_r(gspca_dev, 0x00, 1);
+ if (ret > 0)
+ return SENSOR_CX0342;
+ return -9;
+}
+
+static void cx0342_6810_init(struct gspca_dev *gspca_dev)
+{
+ static const struct cmd reg_init_1[] = {
+ {TP6800_R2F_TIMING_CFG, 0x2f},
+ {0x25, 0x02},
+ {TP6800_R21_ENDP_1_CTL, 0x00},
+ {TP6800_R3F_FRAME_RATE, 0x80},
+ {TP6800_R2F_TIMING_CFG, 0x2f},
+ {TP6800_R18_GPIO_DATA, 0xe1},
+ {TP6800_R18_GPIO_DATA, 0xc1},
+ {TP6800_R18_GPIO_DATA, 0xe1},
+ {TP6800_R11_SIF_CONTROL, 0x00},
+ };
+ static const struct cmd reg_init_2[] = {
+ {TP6800_R78_FORMAT, 0x48},
+ {TP6800_R11_SIF_CONTROL, 0x00},
+ };
+ static const struct cmd sensor_init[] = {
+ {CX0342_OUTPUT_CTRL, 0x07},
+ {CX0342_BYPASS_MODE, 0x58},
+ {CX0342_GPXLTHD_L, 0x28},
+ {CX0342_RBPXLTHD_L, 0x28},
+ {CX0342_PLANETHD_L, 0x50},
+ {CX0342_PLANETHD_H, 0x03},
+ {CX0342_RB_GAP_L, 0xff},
+ {CX0342_RB_GAP_H, 0x07},
+ {CX0342_G_GAP_L, 0xff},
+ {CX0342_G_GAP_H, 0x07},
+ {CX0342_RST_OVERFLOW_L, 0x5c},
+ {CX0342_RST_OVERFLOW_H, 0x01},
+ {CX0342_DATA_OVERFLOW_L, 0xfc},
+ {CX0342_DATA_OVERFLOW_H, 0x03},
+ {CX0342_DATA_UNDERFLOW_L, 0x00},
+ {CX0342_DATA_UNDERFLOW_H, 0x00},
+ {CX0342_SYS_CTRL_0, 0x40},
+ {CX0342_GLOBAL_GAIN, 0x01},
+ {CX0342_CLOCK_GEN, 0x00},
+ {CX0342_SYS_CTRL_0, 0x02},
+ {CX0342_IDLE_CTRL, 0x05},
+ {CX0342_ADCGN, 0x00},
+ {CX0342_ADC_CTL, 0x00},
+ {CX0342_LVRST_BLBIAS, 0x01},
+ {CX0342_VTHSEL, 0x0b},
+ {CX0342_RAMP_RIV, 0x0b},
+ {CX0342_LDOSEL, 0x07},
+ {CX0342_SPV_VALUE_L, 0x40},
+ {CX0342_SPV_VALUE_H, 0x02},
+
+ {CX0342_AUTO_ADC_CALIB, 0x81},
+ {CX0342_TIMING_EN, 0x01},
+ };
+
+ reg_w_buf(gspca_dev, reg_init_1, ARRAY_SIZE(reg_init_1));
+ reg_w_buf(gspca_dev, tp6810_cx_init_common,
+ ARRAY_SIZE(tp6810_cx_init_common));
+ reg_w_buf(gspca_dev, reg_init_2, ARRAY_SIZE(reg_init_2));
+
+ reg_w(gspca_dev, TP6800_R12_SIF_ADDR_S, 0x20); /* cx0342 I2C addr */
+ i2c_w_buf(gspca_dev, sensor_init, ARRAY_SIZE(sensor_init));
+ i2c_w_buf(gspca_dev, cx0342_timing_seq, ARRAY_SIZE(cx0342_timing_seq));
+}
+
+static void soi763a_6810_init(struct gspca_dev *gspca_dev)
+{
+ static const struct cmd reg_init_1[] = {
+ {TP6800_R2F_TIMING_CFG, 0x2f},
+ {TP6800_R18_GPIO_DATA, 0xe1},
+ {0x25, 0x02},
+ {TP6800_R21_ENDP_1_CTL, 0x00},
+ {TP6800_R3F_FRAME_RATE, 0x80},
+ {TP6800_R2F_TIMING_CFG, 0x2f},
+ {TP6800_R18_GPIO_DATA, 0xc1},
+ };
+ static const struct cmd reg_init_2[] = {
+ {TP6800_R78_FORMAT, 0x54},
+ };
+ static const struct cmd sensor_init[] = {
+ {0x00, 0x00},
+ {0x01, 0x80},
+ {0x02, 0x80},
+ {0x03, 0x90},
+ {0x04, 0x20},
+ {0x05, 0x20},
+ {0x06, 0x80},
+ {0x07, 0x00},
+ {0x08, 0xff},
+ {0x09, 0xff},
+ {0x0a, 0x76}, /* 7630 = soi673a */
+ {0x0b, 0x30},
+ {0x0c, 0x20},
+ {0x0d, 0x20},
+ {0x0e, 0xff},
+ {0x0f, 0xff},
+ {0x10, 0x41},
+ {0x15, 0x14},
+ {0x11, 0x40},
+ {0x12, 0x48},
+ {0x13, 0x80},
+ {0x14, 0x80},
+ {0x16, 0x03},
+ {0x28, 0xb0},
+ {0x71, 0x20},
+ {0x75, 0x8e},
+ {0x17, 0x1b},
+ {0x18, 0xbd},
+ {0x19, 0x05},
+ {0x1a, 0xf6},
+ {0x1b, 0x04},
+ {0x1c, 0x7f}, /* omnivision */
+ {0x1d, 0xa2},
+ {0x1e, 0x00},
+ {0x1f, 0x00},
+ {0x20, 0x45},
+ {0x21, 0x80},
+ {0x22, 0x80},
+ {0x23, 0xee},
+ {0x24, 0x50},
+ {0x25, 0x7a},
+ {0x26, 0xa0},
+ {0x27, 0x9a},
+ {0x29, 0x30},
+ {0x2a, 0x80},
+ {0x2b, 0x00},
+ {0x2c, 0xac},
+ {0x2d, 0x05},
+ {0x2e, 0x80},
+ {0x2f, 0x3c},
+ {0x30, 0x22},
+ {0x31, 0x00},
+ {0x32, 0x86},
+ {0x33, 0x08},
+ {0x34, 0xff},
+ {0x35, 0xff},
+ {0x36, 0xff},
+ {0x37, 0xff},
+ {0x38, 0xff},
+ {0x39, 0xff},
+ {0x3a, 0xfe},
+ {0x3b, 0xfe},
+ {0x3c, 0xfe},
+ {0x3d, 0xfe},
+ {0x3e, 0xfe},
+ {0x3f, 0x71},
+ {0x40, 0xff},
+ {0x41, 0xff},
+ {0x42, 0xff},
+ {0x43, 0xff},
+ {0x44, 0xff},
+ {0x45, 0xff},
+ {0x46, 0xff},
+ {0x47, 0xff},
+ {0x48, 0xff},
+ {0x49, 0xff},
+ {0x4a, 0xfe},
+ {0x4b, 0xff},
+ {0x4c, 0x00},
+ {0x4d, 0x00},
+ {0x4e, 0xff},
+ {0x4f, 0xff},
+ {0x50, 0xff},
+ {0x51, 0xff},
+ {0x52, 0xff},
+ {0x53, 0xff},
+ {0x54, 0xff},
+ {0x55, 0xff},
+ {0x56, 0xff},
+ {0x57, 0xff},
+ {0x58, 0xff},
+ {0x59, 0xff},
+ {0x5a, 0xff},
+ {0x5b, 0xfe},
+ {0x5c, 0xff},
+ {0x5d, 0x8f},
+ {0x5e, 0xff},
+ {0x5f, 0x8f},
+ {0x60, 0xa2},
+ {0x61, 0x4a},
+ {0x62, 0xf3},
+ {0x63, 0x75},
+ {0x64, 0xf0},
+ {0x65, 0x00},
+ {0x66, 0x55},
+ {0x67, 0x92},
+ {0x68, 0xa0},
+ {0x69, 0x4a},
+ {0x6a, 0x22},
+ {0x6b, 0x00},
+ {0x6c, 0x33},
+ {0x6d, 0x44},
+ {0x6e, 0x22},
+ {0x6f, 0x84},
+ {0x70, 0x0b},
+ {0x72, 0x10},
+ {0x73, 0x50},
+ {0x74, 0x21},
+ {0x76, 0x00},
+ {0x77, 0xa5},
+ {0x78, 0x80},
+ {0x79, 0x80},
+ {0x7a, 0x80},
+ {0x7b, 0xe2},
+ {0x7c, 0x00},
+ {0x7d, 0xf7},
+ {0x7e, 0x00},
+ {0x7f, 0x00},
+ };
+
+ reg_w_buf(gspca_dev, reg_init_1, ARRAY_SIZE(reg_init_1));
+ reg_w_buf(gspca_dev, tp6810_ov_init_common,
+ ARRAY_SIZE(tp6810_ov_init_common));
+ reg_w_buf(gspca_dev, reg_init_2, ARRAY_SIZE(reg_init_2));
+
+ i2c_w(gspca_dev, 0x12, 0x80); /* sensor reset */
+ msleep(10);
+ i2c_w_buf(gspca_dev, sensor_init, ARRAY_SIZE(sensor_init));
+}
+
+/* set the gain and exposure */
+static void setexposure(struct gspca_dev *gspca_dev, s32 expo, s32 gain,
+ s32 blue, s32 red)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->sensor == SENSOR_CX0342) {
+ expo = (expo << 2) - 1;
+ i2c_w(gspca_dev, CX0342_EXPO_LINE_L, expo);
+ i2c_w(gspca_dev, CX0342_EXPO_LINE_H, expo >> 8);
+ if (sd->bridge == BRIDGE_TP6800)
+ i2c_w(gspca_dev, CX0342_RAW_GBGAIN_H,
+ gain >> 8);
+ i2c_w(gspca_dev, CX0342_RAW_GBGAIN_L, gain);
+ if (sd->bridge == BRIDGE_TP6800)
+ i2c_w(gspca_dev, CX0342_RAW_GRGAIN_H,
+ gain >> 8);
+ i2c_w(gspca_dev, CX0342_RAW_GRGAIN_L, gain);
+ if (sd->sensor == SENSOR_CX0342) {
+ if (sd->bridge == BRIDGE_TP6800)
+ i2c_w(gspca_dev, CX0342_RAW_BGAIN_H,
+ blue >> 8);
+ i2c_w(gspca_dev, CX0342_RAW_BGAIN_L, blue);
+ if (sd->bridge == BRIDGE_TP6800)
+ i2c_w(gspca_dev, CX0342_RAW_RGAIN_H,
+ red >> 8);
+ i2c_w(gspca_dev, CX0342_RAW_RGAIN_L, red);
+ }
+ i2c_w(gspca_dev, CX0342_SYS_CTRL_0,
+ sd->bridge == BRIDGE_TP6800 ? 0x80 : 0x81);
+ return;
+ }
+
+ /* soi763a */
+ i2c_w(gspca_dev, 0x10, /* AEC_H (exposure time) */
+ expo);
+/* i2c_w(gspca_dev, 0x76, 0x02); * AEC_L ([1:0] */
+ i2c_w(gspca_dev, 0x00, /* gain */
+ gain);
+}
+
+/* set the JPEG quantization tables */
+static void set_dqt(struct gspca_dev *gspca_dev, u8 q)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ /* update the jpeg quantization tables */
+ PDEBUG(D_STREAM, "q %d -> %d", sd->quality, q);
+ sd->quality = q;
+ if (q > 16)
+ q = 16;
+ if (sd->sensor == SENSOR_SOI763A)
+ jpeg_set_qual(sd->jpeg_hdr, jpeg_q[q]);
+ else
+ memcpy(&sd->jpeg_hdr[JPEG_QT0_OFFSET - 1],
+ DQT[q], sizeof DQT[0]);
+}
+
+/* set the JPEG compression quality factor */
+static void setquality(struct gspca_dev *gspca_dev, s32 q)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (q != 16)
+ q = 15 - q;
+
+ reg_w(gspca_dev, TP6800_R7A_BLK_THRLD, 0x00);
+ reg_w(gspca_dev, TP6800_R79_QUALITY, 0x04);
+ reg_w(gspca_dev, TP6800_R79_QUALITY, q);
+
+ /* auto quality */
+ if (q == 15 && sd->bridge == BRIDGE_TP6810) {
+ msleep(4);
+ reg_w(gspca_dev, TP6800_R7A_BLK_THRLD, 0x19);
+ }
+}
+
+static const u8 color_null[18] = {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+static const u8 color_gain[NSENSORS][18] = {
+[SENSOR_CX0342] =
+ {0x4c, 0x00, 0xa9, 0x00, 0x31, 0x00, /* Y R/G/B (LE values) */
+ 0xb6, 0x03, 0x6c, 0x03, 0xe0, 0x00, /* U R/G/B */
+ 0xdf, 0x00, 0x46, 0x03, 0xdc, 0x03}, /* V R/G/B */
+[SENSOR_SOI763A] =
+ {0x4c, 0x00, 0x95, 0x00, 0x1d, 0x00, /* Y R/G/B (LE values) */
+ 0xb6, 0x03, 0x6c, 0x03, 0xd7, 0x00, /* U R/G/B */
+ 0xd5, 0x00, 0x46, 0x03, 0xdc, 0x03}, /* V R/G/B */
+};
+
+static void setgamma(struct gspca_dev *gspca_dev, s32 gamma)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+#define NGAMMA 6
+ static const u8 gamma_tb[NGAMMA][3][1024] = {
+ { /* gamma 0 - from tp6800 + soi763a */
+ {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x02,
+ 0x02, 0x03, 0x05, 0x07, 0x07, 0x08, 0x09, 0x09,
+ 0x0a, 0x0c, 0x0c, 0x0d, 0x0e, 0x0e, 0x10, 0x11,
+ 0x11, 0x12, 0x14, 0x14, 0x15, 0x16, 0x16, 0x17,
+ 0x17, 0x18, 0x1a, 0x1a, 0x1b, 0x1b, 0x1c, 0x1e,
+ 0x1e, 0x1f, 0x1f, 0x20, 0x20, 0x22, 0x23, 0x23,
+ 0x25, 0x25, 0x26, 0x26, 0x27, 0x27, 0x28, 0x28,
+ 0x29, 0x29, 0x2b, 0x2c, 0x2c, 0x2d, 0x2d, 0x2f,
+ 0x2f, 0x30, 0x30, 0x31, 0x31, 0x33, 0x33, 0x34,
+ 0x34, 0x34, 0x35, 0x35, 0x37, 0x37, 0x38, 0x38,
+ 0x39, 0x39, 0x3a, 0x3a, 0x3b, 0x3b, 0x3b, 0x3c,
+ 0x3c, 0x3d, 0x3d, 0x3f, 0x3f, 0x40, 0x40, 0x40,
+ 0x42, 0x42, 0x43, 0x43, 0x44, 0x44, 0x44, 0x45,
+ 0x45, 0x47, 0x47, 0x47, 0x48, 0x48, 0x49, 0x49,
+ 0x4a, 0x4a, 0x4a, 0x4b, 0x4b, 0x4b, 0x4c, 0x4c,
+ 0x4d, 0x4d, 0x4d, 0x4f, 0x4f, 0x50, 0x50, 0x50,
+ 0x52, 0x52, 0x52, 0x53, 0x53, 0x54, 0x54, 0x54,
+ 0x55, 0x55, 0x55, 0x56, 0x56, 0x58, 0x58, 0x58,
+ 0x59, 0x59, 0x59, 0x5a, 0x5a, 0x5a, 0x5b, 0x5b,
+ 0x5b, 0x5c, 0x5c, 0x5c, 0x5e, 0x5e, 0x5e, 0x5f,
+ 0x5f, 0x5f, 0x60, 0x60, 0x60, 0x61, 0x61, 0x61,
+ 0x62, 0x62, 0x62, 0x63, 0x63, 0x63, 0x65, 0x65,
+ 0x65, 0x66, 0x66, 0x66, 0x67, 0x67, 0x67, 0x68,
+ 0x68, 0x68, 0x69, 0x69, 0x69, 0x69, 0x6a, 0x6a,
+ 0x6a, 0x6c, 0x6c, 0x6c, 0x6d, 0x6d, 0x6d, 0x6e,
+ 0x6e, 0x6e, 0x6e, 0x6f, 0x6f, 0x6f, 0x70, 0x70,
+ 0x70, 0x71, 0x71, 0x71, 0x71, 0x73, 0x73, 0x73,
+ 0x74, 0x74, 0x74, 0x74, 0x75, 0x75, 0x75, 0x77,
+ 0x77, 0x77, 0x77, 0x78, 0x78, 0x78, 0x79, 0x79,
+ 0x79, 0x79, 0x7a, 0x7a, 0x7a, 0x7a, 0x7b, 0x7b,
+ 0x7b, 0x7c, 0x7c, 0x7c, 0x7c, 0x7d, 0x7d, 0x7d,
+ 0x7d, 0x7f, 0x7f, 0x7f, 0x80, 0x80, 0x80, 0x80,
+ 0x81, 0x81, 0x81, 0x81, 0x82, 0x82, 0x82, 0x82,
+ 0x84, 0x84, 0x84, 0x85, 0x85, 0x85, 0x85, 0x86,
+ 0x86, 0x86, 0x86, 0x88, 0x88, 0x88, 0x88, 0x89,
+ 0x89, 0x89, 0x89, 0x8a, 0x8a, 0x8a, 0x8a, 0x8b,
+ 0x8b, 0x8b, 0x8b, 0x8d, 0x8d, 0x8d, 0x8d, 0x8e,
+ 0x8e, 0x8e, 0x8e, 0x8f, 0x8f, 0x8f, 0x8f, 0x90,
+ 0x90, 0x90, 0x90, 0x90, 0x91, 0x91, 0x91, 0x91,
+ 0x92, 0x92, 0x92, 0x92, 0x93, 0x93, 0x93, 0x93,
+ 0x94, 0x94, 0x94, 0x94, 0x96, 0x96, 0x96, 0x96,
+ 0x96, 0x97, 0x97, 0x97, 0x97, 0x98, 0x98, 0x98,
+ 0x98, 0x99, 0x99, 0x99, 0x99, 0x99, 0x9a, 0x9a,
+ 0x9a, 0x9a, 0x9b, 0x9b, 0x9b, 0x9b, 0x9c, 0x9c,
+ 0x9c, 0x9c, 0x9c, 0x9d, 0x9d, 0x9d, 0x9d, 0x9e,
+ 0x9e, 0x9e, 0x9e, 0x9e, 0xa0, 0xa0, 0xa0, 0xa0,
+ 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa2, 0xa2, 0xa2,
+ 0xa2, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa4, 0xa4,
+ 0xa4, 0xa4, 0xa4, 0xa5, 0xa5, 0xa5, 0xa5, 0xa6,
+ 0xa6, 0xa6, 0xa6, 0xa6, 0xa8, 0xa8, 0xa8, 0xa8,
+ 0xa8, 0xa9, 0xa9, 0xa9, 0xa9, 0xab, 0xab, 0xab,
+ 0xab, 0xab, 0xac, 0xac, 0xac, 0xac, 0xac, 0xad,
+ 0xad, 0xad, 0xad, 0xae, 0xae, 0xae, 0xae, 0xae,
+ 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xb0, 0xb0, 0xb0,
+ 0xb0, 0xb0, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb2,
+ 0xb2, 0xb2, 0xb2, 0xb2, 0xb3, 0xb3, 0xb3, 0xb3,
+ 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb6, 0xb6, 0xb6,
+ 0xb6, 0xb6, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb8,
+ 0xb8, 0xb8, 0xb8, 0xb8, 0xb9, 0xb9, 0xb9, 0xb9,
+ 0xb9, 0xba, 0xba, 0xba, 0xba, 0xba, 0xbc, 0xbc,
+ 0xbc, 0xbc, 0xbc, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd,
+ 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbf, 0xbf, 0xbf,
+ 0xbf, 0xbf, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc2,
+ 0xc2, 0xc2, 0xc2, 0xc2, 0xc3, 0xc3, 0xc3, 0xc3,
+ 0xc3, 0xc4, 0xc4, 0xc4, 0xc4, 0xc4, 0xc5, 0xc5,
+ 0xc5, 0xc5, 0xc5, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6,
+ 0xc7, 0xc7, 0xc7, 0xc7, 0xc7, 0xc9, 0xc9, 0xc9,
+ 0xc9, 0xc9, 0xc9, 0xca, 0xca, 0xca, 0xca, 0xca,
+ 0xcb, 0xcb, 0xcb, 0xcb, 0xcb, 0xcc, 0xcc, 0xcc,
+ 0xcc, 0xcc, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xce,
+ 0xce, 0xce, 0xce, 0xce, 0xcf, 0xcf, 0xcf, 0xcf,
+ 0xcf, 0xd0, 0xd0, 0xd0, 0xd0, 0xd0, 0xd1, 0xd1,
+ 0xd1, 0xd1, 0xd1, 0xd1, 0xd3, 0xd3, 0xd3, 0xd3,
+ 0xd3, 0xd4, 0xd4, 0xd4, 0xd4, 0xd4, 0xd6, 0xd6,
+ 0xd6, 0xd6, 0xd6, 0xd7, 0xd7, 0xd7, 0xd7, 0xd7,
+ 0xd8, 0xd8, 0xd8, 0xd8, 0xd8, 0xd9, 0xd9, 0xd9,
+ 0xd9, 0xd9, 0xda, 0xda, 0xda, 0xda, 0xda, 0xdb,
+ 0xdb, 0xdb, 0xdb, 0xdb, 0xdd, 0xdd, 0xdd, 0xdd,
+ 0xdd, 0xde, 0xde, 0xde, 0xde, 0xde, 0xde, 0xdf,
+ 0xdf, 0xdf, 0xdf, 0xdf, 0xe0, 0xe0, 0xe0, 0xe0,
+ 0xe0, 0xe1, 0xe1, 0xe1, 0xe1, 0xe1, 0xe2, 0xe2,
+ 0xe2, 0xe2, 0xe2, 0xe3, 0xe3, 0xe3, 0xe3, 0xe3,
+ 0xe4, 0xe4, 0xe4, 0xe4, 0xe4, 0xe5, 0xe5, 0xe5,
+ 0xe5, 0xe5, 0xe6, 0xe6, 0xe6, 0xe6, 0xe6, 0xe7,
+ 0xe7, 0xe7, 0xe7, 0xe7, 0xe8, 0xe8, 0xe8, 0xe8,
+ 0xe8, 0xe9, 0xe9, 0xe9, 0xe9, 0xeb, 0xeb, 0xeb,
+ 0xeb, 0xeb, 0xec, 0xec, 0xec, 0xec, 0xec, 0xed,
+ 0xed, 0xed, 0xed, 0xed, 0xee, 0xee, 0xee, 0xee,
+ 0xee, 0xef, 0xef, 0xef, 0xef, 0xef, 0xf0, 0xf0,
+ 0xf0, 0xf0, 0xf1, 0xf1, 0xf1, 0xf1, 0xf1, 0xf3,
+ 0xf3, 0xf3, 0xf3, 0xf3, 0xf4, 0xf4, 0xf4, 0xf4,
+ 0xf4, 0xf5, 0xf5, 0xf5, 0xf5, 0xf6, 0xf6, 0xf6,
+ 0xf6, 0xf6, 0xf7, 0xf7, 0xf7, 0xf7, 0xf8, 0xf8,
+ 0xf8, 0xf8, 0xf8, 0xf9, 0xf9, 0xf9, 0xf9, 0xfa,
+ 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb},
+ {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00,
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+ 0x9a, 0x9a, 0x9b, 0x9b, 0x9b, 0x9b, 0x9c, 0x9c,
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+ 0xa2, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa4, 0xa4,
+ 0xa4, 0xa4, 0xa4, 0xa5, 0xa5, 0xa5, 0xa5, 0xa6,
+ 0xa6, 0xa6, 0xa6, 0xa6, 0xa8, 0xa8, 0xa8, 0xa8,
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+ 0xb0, 0xb0, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb2,
+ 0xb2, 0xb2, 0xb2, 0xb2, 0xb3, 0xb3, 0xb3, 0xb3,
+ 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb6, 0xb6, 0xb6,
+ 0xb6, 0xb6, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb8,
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+ 0xbc, 0xbc, 0xbc, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd,
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+ 0xc2, 0xc2, 0xc2, 0xc2, 0xc3, 0xc3, 0xc3, 0xc3,
+ 0xc3, 0xc4, 0xc4, 0xc4, 0xc4, 0xc4, 0xc5, 0xc5,
+ 0xc5, 0xc5, 0xc5, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6,
+ 0xc7, 0xc7, 0xc7, 0xc7, 0xc7, 0xc9, 0xc9, 0xc9,
+ 0xc9, 0xc9, 0xc9, 0xca, 0xca, 0xca, 0xca, 0xca,
+ 0xcb, 0xcb, 0xcb, 0xcb, 0xcb, 0xcc, 0xcc, 0xcc,
+ 0xcc, 0xcc, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xce,
+ 0xce, 0xce, 0xce, 0xce, 0xcf, 0xcf, 0xcf, 0xcf,
+ 0xcf, 0xd0, 0xd0, 0xd0, 0xd0, 0xd0, 0xd1, 0xd1,
+ 0xd1, 0xd1, 0xd1, 0xd1, 0xd3, 0xd3, 0xd3, 0xd3,
+ 0xd3, 0xd4, 0xd4, 0xd4, 0xd4, 0xd4, 0xd6, 0xd6,
+ 0xd6, 0xd6, 0xd6, 0xd7, 0xd7, 0xd7, 0xd7, 0xd7,
+ 0xd8, 0xd8, 0xd8, 0xd8, 0xd8, 0xd9, 0xd9, 0xd9,
+ 0xd9, 0xd9, 0xda, 0xda, 0xda, 0xda, 0xda, 0xdb,
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+ 0xdd, 0xde, 0xde, 0xde, 0xde, 0xde, 0xde, 0xdf,
+ 0xdf, 0xdf, 0xdf, 0xdf, 0xe0, 0xe0, 0xe0, 0xe0,
+ 0xe0, 0xe1, 0xe1, 0xe1, 0xe1, 0xe1, 0xe2, 0xe2,
+ 0xe2, 0xe2, 0xe2, 0xe3, 0xe3, 0xe3, 0xe3, 0xe3,
+ 0xe4, 0xe4, 0xe4, 0xe4, 0xe4, 0xe5, 0xe5, 0xe5,
+ 0xe5, 0xe5, 0xe6, 0xe6, 0xe6, 0xe6, 0xe6, 0xe7,
+ 0xe7, 0xe7, 0xe7, 0xe7, 0xe8, 0xe8, 0xe8, 0xe8,
+ 0xe8, 0xe9, 0xe9, 0xe9, 0xe9, 0xeb, 0xeb, 0xeb,
+ 0xeb, 0xeb, 0xec, 0xec, 0xec, 0xec, 0xec, 0xed,
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+ 0xee, 0xef, 0xef, 0xef, 0xef, 0xef, 0xf0, 0xf0,
+ 0xf0, 0xf0, 0xf1, 0xf1, 0xf1, 0xf1, 0xf1, 0xf3,
+ 0xf3, 0xf3, 0xf3, 0xf3, 0xf4, 0xf4, 0xf4, 0xf4,
+ 0xf4, 0xf5, 0xf5, 0xf5, 0xf5, 0xf6, 0xf6, 0xf6,
+ 0xf6, 0xf6, 0xf7, 0xf7, 0xf7, 0xf7, 0xf8, 0xf8,
+ 0xf8, 0xf8, 0xf8, 0xf9, 0xf9, 0xf9, 0xf9, 0xfa,
+ 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb}
+ },
+ { /* gamma 1 - from tp6810 + soi763a */
+ {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x01, 0x02, 0x03, 0x05, 0x07, 0x08, 0x09, 0x0a,
+ 0x0c, 0x0d, 0x0e, 0x10, 0x11, 0x12, 0x14, 0x15,
+ 0x16, 0x17, 0x18, 0x1a, 0x1a, 0x1b, 0x1c, 0x1e,
+ 0x1f, 0x20, 0x22, 0x22, 0x23, 0x25, 0x26, 0x27,
+ 0x27, 0x28, 0x29, 0x2b, 0x2b, 0x2c, 0x2d, 0x2f,
+ 0x2f, 0x30, 0x31, 0x33, 0x33, 0x34, 0x35, 0x35,
+ 0x37, 0x38, 0x38, 0x39, 0x3a, 0x3a, 0x3b, 0x3c,
+ 0x3c, 0x3d, 0x3f, 0x3f, 0x40, 0x42, 0x42, 0x43,
+ 0x43, 0x44, 0x45, 0x45, 0x47, 0x47, 0x48, 0x49,
+ 0x49, 0x4a, 0x4a, 0x4b, 0x4b, 0x4c, 0x4d, 0x4d,
+ 0x4f, 0x4f, 0x50, 0x50, 0x52, 0x52, 0x53, 0x53,
+ 0x54, 0x54, 0x55, 0x56, 0x56, 0x58, 0x58, 0x59,
+ 0x59, 0x5a, 0x5a, 0x5b, 0x5b, 0x5c, 0x5c, 0x5e,
+ 0x5e, 0x5e, 0x5f, 0x5f, 0x60, 0x60, 0x61, 0x61,
+ 0x62, 0x62, 0x63, 0x63, 0x65, 0x65, 0x65, 0x66,
+ 0x66, 0x67, 0x67, 0x68, 0x68, 0x69, 0x69, 0x69,
+ 0x6a, 0x6a, 0x6c, 0x6c, 0x6d, 0x6d, 0x6d, 0x6e,
+ 0x6e, 0x6f, 0x6f, 0x6f, 0x70, 0x70, 0x71, 0x71,
+ 0x73, 0x73, 0x73, 0x74, 0x74, 0x74, 0x75, 0x75,
+ 0x77, 0x77, 0x77, 0x78, 0x78, 0x79, 0x79, 0x79,
+ 0x7a, 0x7a, 0x7a, 0x7b, 0x7b, 0x7c, 0x7c, 0x7c,
+ 0x7d, 0x7d, 0x7d, 0x7f, 0x7f, 0x80, 0x80, 0x80,
+ 0x81, 0x81, 0x81, 0x82, 0x82, 0x82, 0x84, 0x84,
+ 0x84, 0x85, 0x85, 0x85, 0x86, 0x86, 0x86, 0x88,
+ 0x88, 0x88, 0x89, 0x89, 0x89, 0x8a, 0x8a, 0x8a,
+ 0x8b, 0x8b, 0x8b, 0x8d, 0x8d, 0x8d, 0x8e, 0x8e,
+ 0x8e, 0x8f, 0x8f, 0x8f, 0x90, 0x90, 0x90, 0x91,
+ 0x91, 0x91, 0x92, 0x92, 0x92, 0x92, 0x93, 0x93,
+ 0x93, 0x94, 0x94, 0x94, 0x96, 0x96, 0x96, 0x97,
+ 0x97, 0x97, 0x97, 0x98, 0x98, 0x98, 0x99, 0x99,
+ 0x99, 0x9a, 0x9a, 0x9a, 0x9a, 0x9b, 0x9b, 0x9b,
+ 0x9c, 0x9c, 0x9c, 0x9c, 0x9d, 0x9d, 0x9d, 0x9e,
+ 0x9e, 0x9e, 0x9e, 0xa0, 0xa0, 0xa0, 0xa1, 0xa1,
+ 0xa1, 0xa1, 0xa2, 0xa2, 0xa2, 0xa2, 0xa3, 0xa3,
+ 0xa3, 0xa4, 0xa4, 0xa4, 0xa4, 0xa5, 0xa5, 0xa5,
+ 0xa5, 0xa6, 0xa6, 0xa6, 0xa8, 0xa8, 0xa8, 0xa8,
+ 0xa9, 0xa9, 0xa9, 0xa9, 0xab, 0xab, 0xab, 0xab,
+ 0xac, 0xac, 0xac, 0xad, 0xad, 0xad, 0xad, 0xae,
+ 0xae, 0xae, 0xae, 0xaf, 0xaf, 0xaf, 0xaf, 0xb0,
+ 0xb0, 0xb0, 0xb0, 0xb1, 0xb1, 0xb1, 0xb1, 0xb2,
+ 0xb2, 0xb2, 0xb2, 0xb3, 0xb3, 0xb3, 0xb3, 0xb4,
+ 0xb4, 0xb4, 0xb4, 0xb6, 0xb6, 0xb6, 0xb6, 0xb7,
+ 0xb7, 0xb7, 0xb7, 0xb7, 0xb8, 0xb8, 0xb8, 0xb8,
+ 0xb9, 0xb9, 0xb9, 0xb9, 0xba, 0xba, 0xba, 0xba,
+ 0xbc, 0xbc, 0xbc, 0xbc, 0xbd, 0xbd, 0xbd, 0xbd,
+ 0xbd, 0xbe, 0xbe, 0xbe, 0xbe, 0xbf, 0xbf, 0xbf,
+ 0xbf, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc2, 0xc2,
+ 0xc2, 0xc2, 0xc3, 0xc3, 0xc3, 0xc3, 0xc4, 0xc4,
+ 0xc4, 0xc4, 0xc4, 0xc5, 0xc5, 0xc5, 0xc5, 0xc6,
+ 0xc6, 0xc6, 0xc6, 0xc6, 0xc7, 0xc7, 0xc7, 0xc7,
+ 0xc9, 0xc9, 0xc9, 0xc9, 0xc9, 0xca, 0xca, 0xca,
+ 0xca, 0xcb, 0xcb, 0xcb, 0xcb, 0xcb, 0xcc, 0xcc,
+ 0xcc, 0xcc, 0xcc, 0xcd, 0xcd, 0xcd, 0xcd, 0xce,
+ 0xce, 0xce, 0xce, 0xce, 0xcf, 0xcf, 0xcf, 0xcf,
+ 0xcf, 0xd0, 0xd0, 0xd0, 0xd0, 0xd1, 0xd1, 0xd1,
+ 0xd1, 0xd1, 0xd3, 0xd3, 0xd3, 0xd3, 0xd3, 0xd4,
+ 0xd4, 0xd4, 0xd4, 0xd6, 0xd6, 0xd6, 0xd6, 0xd6,
+ 0xd7, 0xd7, 0xd7, 0xd7, 0xd7, 0xd8, 0xd8, 0xd8,
+ 0xd8, 0xd8, 0xd9, 0xd9, 0xd9, 0xd9, 0xd9, 0xda,
+ 0xda, 0xda, 0xda, 0xda, 0xdb, 0xdb, 0xdb, 0xdb,
+ 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xde, 0xde, 0xde,
+ 0xde, 0xde, 0xdf, 0xdf, 0xdf, 0xdf, 0xdf, 0xe0,
+ 0xe0, 0xe0, 0xe0, 0xe0, 0xe1, 0xe1, 0xe1, 0xe1,
+ 0xe1, 0xe2, 0xe2, 0xe2, 0xe2, 0xe2, 0xe3, 0xe3,
+ 0xe3, 0xe3, 0xe3, 0xe4, 0xe4, 0xe4, 0xe4, 0xe4,
+ 0xe5, 0xe5, 0xe5, 0xe5, 0xe5, 0xe6, 0xe6, 0xe6,
+ 0xe6, 0xe6, 0xe7, 0xe7, 0xe7, 0xe7, 0xe7, 0xe8,
+ 0xe8, 0xe8, 0xe8, 0xe8, 0xe9, 0xe9, 0xe9, 0xe9,
+ 0xe9, 0xeb, 0xeb, 0xeb, 0xeb, 0xeb, 0xec, 0xec,
+ 0xec, 0xec, 0xec, 0xed, 0xed, 0xed, 0xed, 0xed,
+ 0xee, 0xee, 0xee, 0xee, 0xee, 0xef, 0xef, 0xef,
+ 0xef, 0xef, 0xef, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0,
+ 0xf1, 0xf1, 0xf1, 0xf1, 0xf1, 0xf3, 0xf3, 0xf3,
+ 0xf3, 0xf3, 0xf4, 0xf4, 0xf4, 0xf4, 0xf4, 0xf5,
+ 0xf5, 0xf5, 0xf5, 0xf5, 0xf6, 0xf6, 0xf6, 0xf6,
+ 0xf6, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf8, 0xf8,
+ 0xf8, 0xf8, 0xf8, 0xf8, 0xf9, 0xf9, 0xf9, 0xf9,
+ 0xf9, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa,
+ 0xfa, 0xfa, 0xfa, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfc, 0xfc, 0xfc, 0xfc, 0xfc, 0xfc, 0xfc, 0xfc,
+ 0xfc, 0xfc, 0xfd, 0xfd, 0xfd, 0xfd, 0xfd, 0xfe,
+ 0xfe, 0xfe, 0xfe, 0xfe, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
+ {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x03,
+ 0x05, 0x07, 0x07, 0x08, 0x09, 0x0a, 0x0c, 0x0d,
+ 0x0e, 0x10, 0x10, 0x11, 0x12, 0x14, 0x15, 0x15,
+ 0x16, 0x17, 0x18, 0x1a, 0x1a, 0x1b, 0x1c, 0x1e,
+ 0x1e, 0x1f, 0x20, 0x20, 0x22, 0x23, 0x25, 0x25,
+ 0x26, 0x27, 0x27, 0x28, 0x29, 0x29, 0x2b, 0x2c,
+ 0x2c, 0x2d, 0x2d, 0x2f, 0x30, 0x30, 0x31, 0x31,
+ 0x33, 0x34, 0x34, 0x35, 0x35, 0x37, 0x38, 0x38,
+ 0x39, 0x39, 0x3a, 0x3a, 0x3b, 0x3b, 0x3c, 0x3d,
+ 0x3d, 0x3f, 0x3f, 0x40, 0x40, 0x42, 0x42, 0x43,
+ 0x43, 0x44, 0x44, 0x45, 0x45, 0x47, 0x47, 0x48,
+ 0x48, 0x49, 0x49, 0x4a, 0x4a, 0x4b, 0x4b, 0x4c,
+ 0x4c, 0x4d, 0x4d, 0x4d, 0x4f, 0x4f, 0x50, 0x50,
+ 0x52, 0x52, 0x53, 0x53, 0x53, 0x54, 0x54, 0x55,
+ 0x55, 0x56, 0x56, 0x56, 0x58, 0x58, 0x59, 0x59,
+ 0x5a, 0x5a, 0x5a, 0x5b, 0x5b, 0x5c, 0x5c, 0x5c,
+ 0x5e, 0x5e, 0x5f, 0x5f, 0x5f, 0x60, 0x60, 0x60,
+ 0x61, 0x61, 0x62, 0x62, 0x62, 0x63, 0x63, 0x65,
+ 0x65, 0x65, 0x66, 0x66, 0x66, 0x67, 0x67, 0x67,
+ 0x68, 0x68, 0x69, 0x69, 0x69, 0x6a, 0x6a, 0x6a,
+ 0x6c, 0x6c, 0x6c, 0x6d, 0x6d, 0x6d, 0x6e, 0x6e,
+ 0x6e, 0x6f, 0x6f, 0x6f, 0x70, 0x70, 0x70, 0x71,
+ 0x71, 0x71, 0x73, 0x73, 0x73, 0x74, 0x74, 0x74,
+ 0x75, 0x75, 0x75, 0x77, 0x77, 0x77, 0x78, 0x78,
+ 0x78, 0x79, 0x79, 0x79, 0x79, 0x7a, 0x7a, 0x7a,
+ 0x7b, 0x7b, 0x7b, 0x7c, 0x7c, 0x7c, 0x7c, 0x7d,
+ 0x7d, 0x7d, 0x7f, 0x7f, 0x7f, 0x80, 0x80, 0x80,
+ 0x80, 0x81, 0x81, 0x81, 0x82, 0x82, 0x82, 0x82,
+ 0x84, 0x84, 0x84, 0x85, 0x85, 0x85, 0x85, 0x86,
+ 0x86, 0x86, 0x88, 0x88, 0x88, 0x88, 0x89, 0x89,
+ 0x89, 0x89, 0x8a, 0x8a, 0x8a, 0x8b, 0x8b, 0x8b,
+ 0x8b, 0x8d, 0x8d, 0x8d, 0x8d, 0x8e, 0x8e, 0x8e,
+ 0x8e, 0x8f, 0x8f, 0x8f, 0x90, 0x90, 0x90, 0x90,
+ 0x91, 0x91, 0x91, 0x91, 0x92, 0x92, 0x92, 0x92,
+ 0x93, 0x93, 0x93, 0x93, 0x94, 0x94, 0x94, 0x94,
+ 0x96, 0x96, 0x96, 0x96, 0x97, 0x97, 0x97, 0x97,
+ 0x98, 0x98, 0x98, 0x98, 0x99, 0x99, 0x99, 0x99,
+ 0x9a, 0x9a, 0x9a, 0x9a, 0x9a, 0x9b, 0x9b, 0x9b,
+ 0x9b, 0x9c, 0x9c, 0x9c, 0x9c, 0x9d, 0x9d, 0x9d,
+ 0x9d, 0x9e, 0x9e, 0x9e, 0x9e, 0x9e, 0xa0, 0xa0,
+ 0xa0, 0xa0, 0xa1, 0xa1, 0xa1, 0xa1, 0xa2, 0xa2,
+ 0xa2, 0xa2, 0xa2, 0xa3, 0xa3, 0xa3, 0xa3, 0xa4,
+ 0xa4, 0xa4, 0xa4, 0xa4, 0xa5, 0xa5, 0xa5, 0xa5,
+ 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa8, 0xa8, 0xa8,
+ 0xa8, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xab, 0xab,
+ 0xab, 0xab, 0xac, 0xac, 0xac, 0xac, 0xac, 0xad,
+ 0xad, 0xad, 0xad, 0xad, 0xae, 0xae, 0xae, 0xae,
+ 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xb0, 0xb0, 0xb0,
+ 0xb0, 0xb0, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb2,
+ 0xb2, 0xb2, 0xb2, 0xb2, 0xb3, 0xb3, 0xb3, 0xb3,
+ 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb6, 0xb6, 0xb6,
+ 0xb6, 0xb6, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb8,
+ 0xb8, 0xb8, 0xb8, 0xb8, 0xb9, 0xb9, 0xb9, 0xb9,
+ 0xb9, 0xba, 0xba, 0xba, 0xba, 0xba, 0xbc, 0xbc,
+ 0xbc, 0xbc, 0xbc, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd,
+ 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbf, 0xbf,
+ 0xbf, 0xbf, 0xbf, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0,
+ 0xc2, 0xc2, 0xc2, 0xc2, 0xc2, 0xc3, 0xc3, 0xc3,
+ 0xc3, 0xc3, 0xc4, 0xc4, 0xc4, 0xc4, 0xc4, 0xc5,
+ 0xc5, 0xc5, 0xc5, 0xc5, 0xc5, 0xc6, 0xc6, 0xc6,
+ 0xc6, 0xc6, 0xc7, 0xc7, 0xc7, 0xc7, 0xc7, 0xc9,
+ 0xc9, 0xc9, 0xc9, 0xc9, 0xc9, 0xca, 0xca, 0xca,
+ 0xca, 0xca, 0xcb, 0xcb, 0xcb, 0xcb, 0xcb, 0xcc,
+ 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcd, 0xcd, 0xcd,
+ 0xcd, 0xcd, 0xce, 0xce, 0xce, 0xce, 0xce, 0xcf,
+ 0xcf, 0xcf, 0xcf, 0xcf, 0xcf, 0xd0, 0xd0, 0xd0,
+ 0xd0, 0xd0, 0xd1, 0xd1, 0xd1, 0xd1, 0xd1, 0xd1,
+ 0xd3, 0xd3, 0xd3, 0xd3, 0xd3, 0xd4, 0xd4, 0xd4,
+ 0xd4, 0xd4, 0xd4, 0xd6, 0xd6, 0xd6, 0xd6, 0xd6,
+ 0xd7, 0xd7, 0xd7, 0xd7, 0xd7, 0xd7, 0xd8, 0xd8,
+ 0xd8, 0xd8, 0xd8, 0xd9, 0xd9, 0xd9, 0xd9, 0xd9,
+ 0xd9, 0xda, 0xda, 0xda, 0xda, 0xda, 0xdb, 0xdb,
+ 0xdb, 0xdb, 0xdb, 0xdb, 0xdd, 0xdd, 0xdd, 0xdd,
+ 0xdd, 0xde, 0xde, 0xde, 0xde, 0xde, 0xde, 0xdf,
+ 0xdf, 0xdf, 0xdf, 0xdf, 0xe0, 0xe0, 0xe0, 0xe0,
+ 0xe0, 0xe0, 0xe1, 0xe1, 0xe1, 0xe1, 0xe1, 0xe2,
+ 0xe2, 0xe2, 0xe2, 0xe2, 0xe2, 0xe3, 0xe3, 0xe3,
+ 0xe3, 0xe3, 0xe4, 0xe4, 0xe4, 0xe4, 0xe4, 0xe4,
+ 0xe5, 0xe5, 0xe5, 0xe5, 0xe5, 0xe6, 0xe6, 0xe6,
+ 0xe6, 0xe6, 0xe6, 0xe7, 0xe7, 0xe7, 0xe7, 0xe7,
+ 0xe8, 0xe8, 0xe8, 0xe8, 0xe8, 0xe8, 0xe9, 0xe9,
+ 0xe9, 0xe9, 0xe9, 0xeb, 0xeb, 0xeb, 0xeb, 0xeb,
+ 0xeb, 0xec, 0xec, 0xec, 0xec, 0xec, 0xed, 0xed,
+ 0xed, 0xed, 0xed, 0xed, 0xee, 0xee, 0xee, 0xee,
+ 0xee, 0xef, 0xef, 0xef, 0xef, 0xef, 0xef, 0xf0,
+ 0xf0, 0xf0, 0xf0, 0xf0, 0xf1, 0xf1, 0xf1, 0xf1,
+ 0xf1, 0xf1, 0xf3, 0xf3, 0xf3, 0xf3, 0xf3, 0xf4,
+ 0xf4, 0xf4, 0xf4, 0xf4, 0xf5, 0xf5, 0xf5, 0xf5,
+ 0xf5, 0xf5, 0xf6, 0xf6, 0xf6, 0xf6, 0xf6, 0xf7,
+ 0xf7, 0xf7, 0xf7, 0xf7, 0xf8, 0xf8, 0xf8, 0xf8,
+ 0xf8, 0xf8, 0xf9, 0xf9, 0xf9, 0xf9, 0xf9, 0xfa,
+ 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa,
+ 0xfa, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfc, 0xfc,
+ 0xfc, 0xfc, 0xfc, 0xfc, 0xfc, 0xfc, 0xfc, 0xfc,
+ 0xfc, 0xfd, 0xfd, 0xfd, 0xfd, 0xfd, 0xfe, 0xfe,
+ 0xfe, 0xfe, 0xfe, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
+ {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x01, 0x02, 0x03, 0x05, 0x05, 0x07,
+ 0x08, 0x09, 0x0a, 0x0a, 0x0c, 0x0d, 0x0e, 0x0e,
+ 0x10, 0x11, 0x12, 0x12, 0x14, 0x15, 0x16, 0x16,
+ 0x17, 0x18, 0x18, 0x1a, 0x1b, 0x1b, 0x1c, 0x1e,
+ 0x1e, 0x1f, 0x1f, 0x20, 0x22, 0x22, 0x23, 0x23,
+ 0x25, 0x26, 0x26, 0x27, 0x27, 0x28, 0x29, 0x29,
+ 0x2b, 0x2b, 0x2c, 0x2c, 0x2d, 0x2d, 0x2f, 0x30,
+ 0x30, 0x31, 0x31, 0x33, 0x33, 0x34, 0x34, 0x35,
+ 0x35, 0x37, 0x37, 0x38, 0x38, 0x39, 0x39, 0x3a,
+ 0x3a, 0x3b, 0x3b, 0x3b, 0x3c, 0x3c, 0x3d, 0x3d,
+ 0x3f, 0x3f, 0x40, 0x40, 0x42, 0x42, 0x42, 0x43,
+ 0x43, 0x44, 0x44, 0x45, 0x45, 0x47, 0x47, 0x47,
+ 0x48, 0x48, 0x49, 0x49, 0x49, 0x4a, 0x4a, 0x4b,
+ 0x4b, 0x4b, 0x4c, 0x4c, 0x4d, 0x4d, 0x4d, 0x4f,
+ 0x4f, 0x50, 0x50, 0x50, 0x52, 0x52, 0x52, 0x53,
+ 0x53, 0x54, 0x54, 0x54, 0x55, 0x55, 0x55, 0x56,
+ 0x56, 0x58, 0x58, 0x58, 0x59, 0x59, 0x59, 0x5a,
+ 0x5a, 0x5a, 0x5b, 0x5b, 0x5b, 0x5c, 0x5c, 0x5c,
+ 0x5e, 0x5e, 0x5e, 0x5f, 0x5f, 0x5f, 0x60, 0x60,
+ 0x60, 0x61, 0x61, 0x61, 0x62, 0x62, 0x62, 0x63,
+ 0x63, 0x63, 0x65, 0x65, 0x65, 0x66, 0x66, 0x66,
+ 0x66, 0x67, 0x67, 0x67, 0x68, 0x68, 0x68, 0x69,
+ 0x69, 0x69, 0x6a, 0x6a, 0x6a, 0x6a, 0x6c, 0x6c,
+ 0x6c, 0x6d, 0x6d, 0x6d, 0x6d, 0x6e, 0x6e, 0x6e,
+ 0x6f, 0x6f, 0x6f, 0x6f, 0x70, 0x70, 0x70, 0x71,
+ 0x71, 0x71, 0x71, 0x73, 0x73, 0x73, 0x74, 0x74,
+ 0x74, 0x74, 0x75, 0x75, 0x75, 0x75, 0x77, 0x77,
+ 0x77, 0x78, 0x78, 0x78, 0x78, 0x79, 0x79, 0x79,
+ 0x79, 0x7a, 0x7a, 0x7a, 0x7a, 0x7b, 0x7b, 0x7b,
+ 0x7b, 0x7c, 0x7c, 0x7c, 0x7c, 0x7d, 0x7d, 0x7d,
+ 0x7d, 0x7f, 0x7f, 0x7f, 0x7f, 0x80, 0x80, 0x80,
+ 0x80, 0x81, 0x81, 0x81, 0x81, 0x82, 0x82, 0x82,
+ 0x82, 0x84, 0x84, 0x84, 0x84, 0x85, 0x85, 0x85,
+ 0x85, 0x86, 0x86, 0x86, 0x86, 0x88, 0x88, 0x88,
+ 0x88, 0x88, 0x89, 0x89, 0x89, 0x89, 0x8a, 0x8a,
+ 0x8a, 0x8a, 0x8b, 0x8b, 0x8b, 0x8b, 0x8b, 0x8d,
+ 0x8d, 0x8d, 0x8d, 0x8e, 0x8e, 0x8e, 0x8e, 0x8e,
+ 0x8f, 0x8f, 0x8f, 0x8f, 0x90, 0x90, 0x90, 0x90,
+ 0x90, 0x91, 0x91, 0x91, 0x91, 0x92, 0x92, 0x92,
+ 0x92, 0x92, 0x93, 0x93, 0x93, 0x93, 0x94, 0x94,
+ 0x94, 0x94, 0x94, 0x96, 0x96, 0x96, 0x96, 0x96,
+ 0x97, 0x97, 0x97, 0x97, 0x97, 0x98, 0x98, 0x98,
+ 0x98, 0x99, 0x99, 0x99, 0x99, 0x99, 0x9a, 0x9a,
+ 0x9a, 0x9a, 0x9a, 0x9b, 0x9b, 0x9b, 0x9b, 0x9b,
+ 0x9c, 0x9c, 0x9c, 0x9c, 0x9c, 0x9d, 0x9d, 0x9d,
+ 0x9d, 0x9d, 0x9e, 0x9e, 0x9e, 0x9e, 0x9e, 0xa0,
+ 0xa0, 0xa0, 0xa0, 0xa0, 0xa1, 0xa1, 0xa1, 0xa1,
+ 0xa1, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa3, 0xa3,
+ 0xa3, 0xa3, 0xa3, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4,
+ 0xa4, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa6, 0xa6,
+ 0xa6, 0xa6, 0xa6, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8,
+ 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xab, 0xab,
+ 0xab, 0xab, 0xab, 0xac, 0xac, 0xac, 0xac, 0xac,
+ 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xae, 0xae,
+ 0xae, 0xae, 0xae, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf,
+ 0xaf, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb1, 0xb1,
+ 0xb1, 0xb1, 0xb1, 0xb1, 0xb2, 0xb2, 0xb2, 0xb2,
+ 0xb2, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb4,
+ 0xb4, 0xb4, 0xb4, 0xb4, 0xb6, 0xb6, 0xb6, 0xb6,
+ 0xb6, 0xb6, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7,
+ 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb9, 0xb9, 0xb9,
+ 0xb9, 0xb9, 0xb9, 0xba, 0xba, 0xba, 0xba, 0xba,
+ 0xba, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbd, 0xbd,
+ 0xbd, 0xbd, 0xbd, 0xbd, 0xbe, 0xbe, 0xbe, 0xbe,
+ 0xbe, 0xbe, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf,
+ 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc2, 0xc2,
+ 0xc2, 0xc2, 0xc2, 0xc3, 0xc3, 0xc3, 0xc3, 0xc3,
+ 0xc3, 0xc4, 0xc4, 0xc4, 0xc4, 0xc4, 0xc4, 0xc5,
+ 0xc5, 0xc5, 0xc5, 0xc5, 0xc5, 0xc6, 0xc6, 0xc6,
+ 0xc6, 0xc6, 0xc6, 0xc7, 0xc7, 0xc7, 0xc7, 0xc7,
+ 0xc7, 0xc9, 0xc9, 0xc9, 0xc9, 0xc9, 0xca, 0xca,
+ 0xca, 0xca, 0xca, 0xca, 0xcb, 0xcb, 0xcb, 0xcb,
+ 0xcb, 0xcb, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc,
+ 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xce, 0xce,
+ 0xce, 0xce, 0xce, 0xce, 0xcf, 0xcf, 0xcf, 0xcf,
+ 0xcf, 0xcf, 0xd0, 0xd0, 0xd0, 0xd0, 0xd0, 0xd0,
+ 0xd1, 0xd1, 0xd1, 0xd1, 0xd1, 0xd1, 0xd3, 0xd3,
+ 0xd3, 0xd3, 0xd3, 0xd4, 0xd4, 0xd4, 0xd4, 0xd4,
+ 0xd4, 0xd6, 0xd6, 0xd6, 0xd6, 0xd6, 0xd6, 0xd7,
+ 0xd7, 0xd7, 0xd7, 0xd7, 0xd7, 0xd8, 0xd8, 0xd8,
+ 0xd8, 0xd8, 0xd8, 0xd9, 0xd9, 0xd9, 0xd9, 0xd9,
+ 0xd9, 0xda, 0xda, 0xda, 0xda, 0xda, 0xda, 0xdb,
+ 0xdb, 0xdb, 0xdb, 0xdb, 0xdd, 0xdd, 0xdd, 0xdd,
+ 0xdd, 0xdd, 0xde, 0xde, 0xde, 0xde, 0xde, 0xde,
+ 0xdf, 0xdf, 0xdf, 0xdf, 0xdf, 0xdf, 0xe0, 0xe0,
+ 0xe0, 0xe0, 0xe0, 0xe0, 0xe1, 0xe1, 0xe1, 0xe1,
+ 0xe1, 0xe2, 0xe2, 0xe2, 0xe2, 0xe2, 0xe2, 0xe3,
+ 0xe3, 0xe3, 0xe3, 0xe3, 0xe3, 0xe4, 0xe4, 0xe4,
+ 0xe4, 0xe4, 0xe5, 0xe5, 0xe5, 0xe5, 0xe5, 0xe5,
+ 0xe6, 0xe6, 0xe6, 0xe6, 0xe6, 0xe6, 0xe7, 0xe7,
+ 0xe7, 0xe7, 0xe7, 0xe8, 0xe8, 0xe8, 0xe8, 0xe8,
+ 0xe8, 0xe9, 0xe9, 0xe9, 0xe9, 0xe9, 0xeb, 0xeb,
+ 0xeb, 0xeb, 0xeb, 0xeb, 0xec, 0xec, 0xec, 0xec,
+ 0xec, 0xed, 0xed, 0xed, 0xed, 0xed, 0xed, 0xee,
+ 0xee, 0xee, 0xee, 0xee, 0xef, 0xef, 0xef, 0xef,
+ 0xef, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf1,
+ 0xf1, 0xf1, 0xf1, 0xf1, 0xf3, 0xf3, 0xf3, 0xf3,
+ 0xf3, 0xf4, 0xf4, 0xf4, 0xf4, 0xf4, 0xf5, 0xf5,
+ 0xf5, 0xf5, 0xf5, 0xf6, 0xf6, 0xf6, 0xf6, 0xf6,
+ 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf8, 0xf8, 0xf8,
+ 0xf8, 0xf8, 0xf9, 0xf9, 0xf9, 0xf9, 0xf9, 0xfa,
+ 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa,
+ 0xfa, 0xfb, 0xfb, 0xfb, 0xfb, 0xfc, 0xfc, 0xfc,
+ 0xfc, 0xfc, 0xfc, 0xfc, 0xfc, 0xfc, 0xfc, 0xfd,
+ 0xfd, 0xfd, 0xfd, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}
+ },
+ { /* gamma 2 */
+ {0x00, 0x01, 0x02, 0x05, 0x07, 0x08, 0x0a, 0x0c,
+ 0x0d, 0x0e, 0x10, 0x12, 0x14, 0x15, 0x16, 0x17,
+ 0x18, 0x1a, 0x1b, 0x1c, 0x1e, 0x1f, 0x20, 0x22,
+ 0x23, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2b, 0x2c,
+ 0x2d, 0x2d, 0x2f, 0x30, 0x31, 0x33, 0x34, 0x34,
+ 0x35, 0x37, 0x38, 0x38, 0x39, 0x3a, 0x3b, 0x3b,
+ 0x3c, 0x3d, 0x3f, 0x3f, 0x40, 0x42, 0x42, 0x43,
+ 0x44, 0x44, 0x45, 0x47, 0x47, 0x48, 0x49, 0x49,
+ 0x4a, 0x4b, 0x4b, 0x4c, 0x4c, 0x4d, 0x4f, 0x4f,
+ 0x50, 0x50, 0x52, 0x53, 0x53, 0x54, 0x54, 0x55,
+ 0x55, 0x56, 0x56, 0x58, 0x58, 0x59, 0x5a, 0x5a,
+ 0x5b, 0x5b, 0x5c, 0x5c, 0x5e, 0x5e, 0x5f, 0x5f,
+ 0x60, 0x60, 0x61, 0x61, 0x62, 0x62, 0x63, 0x63,
+ 0x65, 0x65, 0x65, 0x66, 0x66, 0x67, 0x67, 0x68,
+ 0x68, 0x69, 0x69, 0x6a, 0x6a, 0x6a, 0x6c, 0x6c,
+ 0x6d, 0x6d, 0x6e, 0x6e, 0x6e, 0x6f, 0x6f, 0x70,
+ 0x70, 0x70, 0x71, 0x71, 0x73, 0x73, 0x73, 0x74,
+ 0x74, 0x75, 0x75, 0x75, 0x77, 0x77, 0x78, 0x78,
+ 0x78, 0x79, 0x79, 0x79, 0x7a, 0x7a, 0x7b, 0x7b,
+ 0x7b, 0x7c, 0x7c, 0x7c, 0x7d, 0x7d, 0x7f, 0x7f,
+ 0x7f, 0x80, 0x80, 0x80, 0x81, 0x81, 0x81, 0x82,
+ 0x82, 0x82, 0x84, 0x84, 0x84, 0x85, 0x85, 0x85,
+ 0x86, 0x86, 0x86, 0x88, 0x88, 0x88, 0x89, 0x89,
+ 0x89, 0x8a, 0x8a, 0x8a, 0x8b, 0x8b, 0x8b, 0x8d,
+ 0x8d, 0x8d, 0x8d, 0x8e, 0x8e, 0x8e, 0x8f, 0x8f,
+ 0x8f, 0x90, 0x90, 0x90, 0x91, 0x91, 0x91, 0x91,
+ 0x92, 0x92, 0x92, 0x93, 0x93, 0x93, 0x93, 0x94,
+ 0x94, 0x94, 0x96, 0x96, 0x96, 0x97, 0x97, 0x97,
+ 0x97, 0x98, 0x98, 0x98, 0x98, 0x99, 0x99, 0x99,
+ 0x9a, 0x9a, 0x9a, 0x9a, 0x9b, 0x9b, 0x9b, 0x9b,
+ 0x9c, 0x9c, 0x9c, 0x9d, 0x9d, 0x9d, 0x9d, 0x9e,
+ 0x9e, 0x9e, 0x9e, 0xa0, 0xa0, 0xa0, 0xa0, 0xa1,
+ 0xa1, 0xa1, 0xa1, 0xa2, 0xa2, 0xa2, 0xa2, 0xa3,
+ 0xa3, 0xa3, 0xa4, 0xa4, 0xa4, 0xa4, 0xa5, 0xa5,
+ 0xa5, 0xa5, 0xa5, 0xa6, 0xa6, 0xa6, 0xa6, 0xa8,
+ 0xa8, 0xa8, 0xa8, 0xa9, 0xa9, 0xa9, 0xa9, 0xab,
+ 0xab, 0xab, 0xab, 0xac, 0xac, 0xac, 0xac, 0xad,
+ 0xad, 0xad, 0xad, 0xad, 0xae, 0xae, 0xae, 0xae,
+ 0xaf, 0xaf, 0xaf, 0xaf, 0xb0, 0xb0, 0xb0, 0xb0,
+ 0xb0, 0xb1, 0xb1, 0xb1, 0xb1, 0xb2, 0xb2, 0xb2,
+ 0xb2, 0xb2, 0xb3, 0xb3, 0xb3, 0xb3, 0xb4, 0xb4,
+ 0xb4, 0xb4, 0xb4, 0xb6, 0xb6, 0xb6, 0xb6, 0xb7,
+ 0xb7, 0xb7, 0xb7, 0xb7, 0xb8, 0xb8, 0xb8, 0xb8,
+ 0xb8, 0xb9, 0xb9, 0xb9, 0xb9, 0xba, 0xba, 0xba,
+ 0xba, 0xba, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbd,
+ 0xbd, 0xbd, 0xbd, 0xbd, 0xbe, 0xbe, 0xbe, 0xbe,
+ 0xbe, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xc0, 0xc0,
+ 0xc0, 0xc0, 0xc0, 0xc2, 0xc2, 0xc2, 0xc2, 0xc3,
+ 0xc3, 0xc3, 0xc3, 0xc3, 0xc3, 0xc4, 0xc4, 0xc4,
+ 0xc4, 0xc4, 0xc5, 0xc5, 0xc5, 0xc5, 0xc5, 0xc6,
+ 0xc6, 0xc6, 0xc6, 0xc6, 0xc7, 0xc7, 0xc7, 0xc7,
+ 0xc7, 0xc9, 0xc9, 0xc9, 0xc9, 0xc9, 0xca, 0xca,
+ 0xca, 0xca, 0xca, 0xcb, 0xcb, 0xcb, 0xcb, 0xcb,
+ 0xcb, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcd, 0xcd,
+ 0xcd, 0xcd, 0xcd, 0xce, 0xce, 0xce, 0xce, 0xce,
+ 0xce, 0xcf, 0xcf, 0xcf, 0xcf, 0xcf, 0xd0, 0xd0,
+ 0xd0, 0xd0, 0xd0, 0xd0, 0xd1, 0xd1, 0xd1, 0xd1,
+ 0xd1, 0xd3, 0xd3, 0xd3, 0xd3, 0xd3, 0xd4, 0xd4,
+ 0xd4, 0xd4, 0xd4, 0xd4, 0xd6, 0xd6, 0xd6, 0xd6,
+ 0xd6, 0xd6, 0xd7, 0xd7, 0xd7, 0xd7, 0xd7, 0xd8,
+ 0xd8, 0xd8, 0xd8, 0xd8, 0xd8, 0xd9, 0xd9, 0xd9,
+ 0xd9, 0xd9, 0xda, 0xda, 0xda, 0xda, 0xda, 0xda,
+ 0xdb, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb, 0xdd, 0xdd,
+ 0xdd, 0xdd, 0xdd, 0xde, 0xde, 0xde, 0xde, 0xde,
+ 0xde, 0xdf, 0xdf, 0xdf, 0xdf, 0xdf, 0xdf, 0xe0,
+ 0xe0, 0xe0, 0xe0, 0xe0, 0xe0, 0xe1, 0xe1, 0xe1,
+ 0xe1, 0xe1, 0xe1, 0xe2, 0xe2, 0xe2, 0xe2, 0xe2,
+ 0xe3, 0xe3, 0xe3, 0xe3, 0xe3, 0xe3, 0xe4, 0xe4,
+ 0xe4, 0xe4, 0xe4, 0xe4, 0xe5, 0xe5, 0xe5, 0xe5,
+ 0xe5, 0xe5, 0xe6, 0xe6, 0xe6, 0xe6, 0xe6, 0xe6,
+ 0xe7, 0xe7, 0xe7, 0xe7, 0xe7, 0xe7, 0xe8, 0xe8,
+ 0xe8, 0xe8, 0xe8, 0xe8, 0xe9, 0xe9, 0xe9, 0xe9,
+ 0xe9, 0xe9, 0xeb, 0xeb, 0xeb, 0xeb, 0xeb, 0xeb,
+ 0xec, 0xec, 0xec, 0xec, 0xec, 0xed, 0xed, 0xed,
+ 0xed, 0xed, 0xed, 0xee, 0xee, 0xee, 0xee, 0xee,
+ 0xee, 0xef, 0xef, 0xef, 0xef, 0xef, 0xef, 0xf0,
+ 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf1, 0xf1, 0xf1,
+ 0xf1, 0xf1, 0xf1, 0xf3, 0xf3, 0xf3, 0xf3, 0xf3,
+ 0xf3, 0xf4, 0xf4, 0xf4, 0xf4, 0xf4, 0xf4, 0xf5,
+ 0xf5, 0xf5, 0xf5, 0xf5, 0xf5, 0xf6, 0xf6, 0xf6,
+ 0xf6, 0xf6, 0xf6, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7,
+ 0xf7, 0xf8, 0xf8, 0xf8, 0xf8, 0xf8, 0xf8, 0xf9,
+ 0xf9, 0xf9, 0xf9, 0xf9, 0xf9, 0xfa, 0xfa, 0xfa,
+ 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa,
+ 0xfa, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb},
+ {0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x03, 0x05,
+ 0x07, 0x08, 0x09, 0x0a, 0x0d, 0x0e, 0x10, 0x11,
+ 0x12, 0x14, 0x15, 0x16, 0x16, 0x17, 0x18, 0x1a,
+ 0x1b, 0x1c, 0x1e, 0x1f, 0x20, 0x20, 0x22, 0x23,
+ 0x25, 0x26, 0x26, 0x27, 0x28, 0x29, 0x29, 0x2b,
+ 0x2c, 0x2d, 0x2d, 0x2f, 0x30, 0x30, 0x31, 0x33,
+ 0x33, 0x34, 0x35, 0x35, 0x37, 0x38, 0x38, 0x39,
+ 0x3a, 0x3a, 0x3b, 0x3b, 0x3c, 0x3d, 0x3d, 0x3f,
+ 0x3f, 0x40, 0x42, 0x42, 0x43, 0x43, 0x44, 0x44,
+ 0x45, 0x45, 0x47, 0x47, 0x48, 0x48, 0x49, 0x4a,
+ 0x4a, 0x4b, 0x4b, 0x4c, 0x4c, 0x4d, 0x4d, 0x4d,
+ 0x4f, 0x4f, 0x50, 0x50, 0x52, 0x52, 0x53, 0x53,
+ 0x54, 0x54, 0x55, 0x55, 0x56, 0x56, 0x56, 0x58,
+ 0x58, 0x59, 0x59, 0x5a, 0x5a, 0x5a, 0x5b, 0x5b,
+ 0x5c, 0x5c, 0x5c, 0x5e, 0x5e, 0x5f, 0x5f, 0x5f,
+ 0x60, 0x60, 0x61, 0x61, 0x61, 0x62, 0x62, 0x63,
+ 0x63, 0x63, 0x65, 0x65, 0x65, 0x66, 0x66, 0x67,
+ 0x67, 0x67, 0x68, 0x68, 0x68, 0x69, 0x69, 0x69,
+ 0x6a, 0x6a, 0x6c, 0x6c, 0x6c, 0x6d, 0x6d, 0x6d,
+ 0x6e, 0x6e, 0x6e, 0x6f, 0x6f, 0x6f, 0x70, 0x70,
+ 0x70, 0x71, 0x71, 0x71, 0x73, 0x73, 0x73, 0x73,
+ 0x74, 0x74, 0x74, 0x75, 0x75, 0x75, 0x77, 0x77,
+ 0x77, 0x78, 0x78, 0x78, 0x79, 0x79, 0x79, 0x79,
+ 0x7a, 0x7a, 0x7a, 0x7b, 0x7b, 0x7b, 0x7b, 0x7c,
+ 0x7c, 0x7c, 0x7d, 0x7d, 0x7d, 0x7d, 0x7f, 0x7f,
+ 0x7f, 0x80, 0x80, 0x80, 0x80, 0x81, 0x81, 0x81,
+ 0x82, 0x82, 0x82, 0x82, 0x84, 0x84, 0x84, 0x84,
+ 0x85, 0x85, 0x85, 0x85, 0x86, 0x86, 0x86, 0x88,
+ 0x88, 0x88, 0x88, 0x89, 0x89, 0x89, 0x89, 0x8a,
+ 0x8a, 0x8a, 0x8a, 0x8b, 0x8b, 0x8b, 0x8b, 0x8d,
+ 0x8d, 0x8d, 0x8d, 0x8e, 0x8e, 0x8e, 0x8e, 0x8f,
+ 0x8f, 0x8f, 0x8f, 0x90, 0x90, 0x90, 0x90, 0x91,
+ 0x91, 0x91, 0x91, 0x91, 0x92, 0x92, 0x92, 0x92,
+ 0x93, 0x93, 0x93, 0x93, 0x94, 0x94, 0x94, 0x94,
+ 0x94, 0x96, 0x96, 0x96, 0x96, 0x97, 0x97, 0x97,
+ 0x97, 0x98, 0x98, 0x98, 0x98, 0x98, 0x99, 0x99,
+ 0x99, 0x99, 0x99, 0x9a, 0x9a, 0x9a, 0x9a, 0x9b,
+ 0x9b, 0x9b, 0x9b, 0x9b, 0x9c, 0x9c, 0x9c, 0x9c,
+ 0x9d, 0x9d, 0x9d, 0x9d, 0x9d, 0x9e, 0x9e, 0x9e,
+ 0x9e, 0x9e, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa1,
+ 0xa1, 0xa1, 0xa1, 0xa1, 0xa2, 0xa2, 0xa2, 0xa2,
+ 0xa2, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa4, 0xa4,
+ 0xa4, 0xa4, 0xa4, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5,
+ 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa8, 0xa8, 0xa8,
+ 0xa8, 0xa8, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xab,
+ 0xab, 0xab, 0xab, 0xab, 0xac, 0xac, 0xac, 0xac,
+ 0xac, 0xac, 0xad, 0xad, 0xad, 0xad, 0xad, 0xae,
+ 0xae, 0xae, 0xae, 0xae, 0xaf, 0xaf, 0xaf, 0xaf,
+ 0xaf, 0xaf, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb1,
+ 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb2, 0xb2, 0xb2,
+ 0xb2, 0xb2, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3,
+ 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb6, 0xb6,
+ 0xb6, 0xb6, 0xb6, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7,
+ 0xb7, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb9,
+ 0xb9, 0xb9, 0xb9, 0xb9, 0xba, 0xba, 0xba, 0xba,
+ 0xba, 0xba, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc,
+ 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbe, 0xbe,
+ 0xbe, 0xbe, 0xbe, 0xbe, 0xbf, 0xbf, 0xbf, 0xbf,
+ 0xbf, 0xbf, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0,
+ 0xc2, 0xc2, 0xc2, 0xc2, 0xc2, 0xc2, 0xc3, 0xc3,
+ 0xc3, 0xc3, 0xc3, 0xc3, 0xc4, 0xc4, 0xc4, 0xc4,
+ 0xc4, 0xc4, 0xc5, 0xc5, 0xc5, 0xc5, 0xc5, 0xc5,
+ 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc7, 0xc7,
+ 0xc7, 0xc7, 0xc7, 0xc7, 0xc7, 0xc9, 0xc9, 0xc9,
+ 0xc9, 0xc9, 0xc9, 0xca, 0xca, 0xca, 0xca, 0xca,
+ 0xca, 0xcb, 0xcb, 0xcb, 0xcb, 0xcb, 0xcb, 0xcc,
+ 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcd, 0xcd,
+ 0xcd, 0xcd, 0xcd, 0xcd, 0xce, 0xce, 0xce, 0xce,
+ 0xce, 0xce, 0xcf, 0xcf, 0xcf, 0xcf, 0xcf, 0xcf,
+ 0xcf, 0xd0, 0xd0, 0xd0, 0xd0, 0xd0, 0xd0, 0xd1,
+ 0xd1, 0xd1, 0xd1, 0xd1, 0xd1, 0xd1, 0xd3, 0xd3,
+ 0xd3, 0xd3, 0xd3, 0xd3, 0xd4, 0xd4, 0xd4, 0xd4,
+ 0xd4, 0xd4, 0xd6, 0xd6, 0xd6, 0xd6, 0xd6, 0xd6,
+ 0xd6, 0xd7, 0xd7, 0xd7, 0xd7, 0xd7, 0xd7, 0xd8,
+ 0xd8, 0xd8, 0xd8, 0xd8, 0xd8, 0xd8, 0xd9, 0xd9,
+ 0xd9, 0xd9, 0xd9, 0xd9, 0xda, 0xda, 0xda, 0xda,
+ 0xda, 0xda, 0xda, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb,
+ 0xdb, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
+ 0xde, 0xde, 0xde, 0xde, 0xde, 0xde, 0xdf, 0xdf,
+ 0xdf, 0xdf, 0xdf, 0xdf, 0xdf, 0xe0, 0xe0, 0xe0,
+ 0xe0, 0xe0, 0xe0, 0xe1, 0xe1, 0xe1, 0xe1, 0xe1,
+ 0xe1, 0xe1, 0xe2, 0xe2, 0xe2, 0xe2, 0xe2, 0xe2,
+ 0xe3, 0xe3, 0xe3, 0xe3, 0xe3, 0xe3, 0xe3, 0xe4,
+ 0xe4, 0xe4, 0xe4, 0xe4, 0xe4, 0xe5, 0xe5, 0xe5,
+ 0xe5, 0xe5, 0xe5, 0xe5, 0xe6, 0xe6, 0xe6, 0xe6,
+ 0xe6, 0xe6, 0xe6, 0xe7, 0xe7, 0xe7, 0xe7, 0xe7,
+ 0xe8, 0xe8, 0xe8, 0xe8, 0xe8, 0xe8, 0xe8, 0xe9,
+ 0xe9, 0xe9, 0xe9, 0xe9, 0xe9, 0xeb, 0xeb, 0xeb,
+ 0xeb, 0xeb, 0xeb, 0xeb, 0xec, 0xec, 0xec, 0xec,
+ 0xec, 0xec, 0xed, 0xed, 0xed, 0xed, 0xed, 0xed,
+ 0xee, 0xee, 0xee, 0xee, 0xee, 0xee, 0xee, 0xef,
+ 0xef, 0xef, 0xef, 0xef, 0xef, 0xf0, 0xf0, 0xf0,
+ 0xf0, 0xf0, 0xf0, 0xf1, 0xf1, 0xf1, 0xf1, 0xf1,
+ 0xf1, 0xf3, 0xf3, 0xf3, 0xf3, 0xf3, 0xf3, 0xf4,
+ 0xf4, 0xf4, 0xf4, 0xf4, 0xf4, 0xf4, 0xf5, 0xf5,
+ 0xf5, 0xf5, 0xf5, 0xf5, 0xf6, 0xf6, 0xf6, 0xf6,
+ 0xf6, 0xf6, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7,
+ 0xf8, 0xf8, 0xf8, 0xf8, 0xf8, 0xf8, 0xf9, 0xf9,
+ 0xf9, 0xf9, 0xf9, 0xf9, 0xfa, 0xfa, 0xfa, 0xfa,
+ 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb},
+ {0x00, 0x00, 0x00, 0x01, 0x02, 0x05, 0x07, 0x08,
+ 0x09, 0x0a, 0x0c, 0x0e, 0x10, 0x11, 0x12, 0x14,
+ 0x15, 0x16, 0x17, 0x18, 0x1a, 0x1b, 0x1c, 0x1e,
+ 0x1f, 0x20, 0x20, 0x22, 0x23, 0x25, 0x26, 0x27,
+ 0x28, 0x28, 0x29, 0x2b, 0x2c, 0x2d, 0x2d, 0x2f,
+ 0x30, 0x31, 0x31, 0x33, 0x34, 0x35, 0x35, 0x37,
+ 0x38, 0x38, 0x39, 0x3a, 0x3a, 0x3b, 0x3c, 0x3c,
+ 0x3d, 0x3f, 0x3f, 0x40, 0x40, 0x42, 0x43, 0x43,
+ 0x44, 0x44, 0x45, 0x47, 0x47, 0x48, 0x48, 0x49,
+ 0x4a, 0x4a, 0x4b, 0x4b, 0x4c, 0x4c, 0x4d, 0x4d,
+ 0x4f, 0x4f, 0x50, 0x50, 0x52, 0x52, 0x53, 0x53,
+ 0x54, 0x54, 0x55, 0x55, 0x56, 0x56, 0x58, 0x58,
+ 0x59, 0x59, 0x5a, 0x5a, 0x5b, 0x5b, 0x5c, 0x5c,
+ 0x5c, 0x5e, 0x5e, 0x5f, 0x5f, 0x60, 0x60, 0x61,
+ 0x61, 0x61, 0x62, 0x62, 0x63, 0x63, 0x65, 0x65,
+ 0x65, 0x66, 0x66, 0x67, 0x67, 0x67, 0x68, 0x68,
+ 0x69, 0x69, 0x69, 0x6a, 0x6a, 0x6a, 0x6c, 0x6c,
+ 0x6d, 0x6d, 0x6d, 0x6e, 0x6e, 0x6e, 0x6f, 0x6f,
+ 0x70, 0x70, 0x70, 0x71, 0x71, 0x71, 0x73, 0x73,
+ 0x73, 0x74, 0x74, 0x74, 0x75, 0x75, 0x75, 0x77,
+ 0x77, 0x78, 0x78, 0x78, 0x79, 0x79, 0x79, 0x7a,
+ 0x7a, 0x7a, 0x7a, 0x7b, 0x7b, 0x7b, 0x7c, 0x7c,
+ 0x7c, 0x7d, 0x7d, 0x7d, 0x7f, 0x7f, 0x7f, 0x80,
+ 0x80, 0x80, 0x81, 0x81, 0x81, 0x81, 0x82, 0x82,
+ 0x82, 0x84, 0x84, 0x84, 0x85, 0x85, 0x85, 0x85,
+ 0x86, 0x86, 0x86, 0x88, 0x88, 0x88, 0x88, 0x89,
+ 0x89, 0x89, 0x8a, 0x8a, 0x8a, 0x8a, 0x8b, 0x8b,
+ 0x8b, 0x8b, 0x8d, 0x8d, 0x8d, 0x8e, 0x8e, 0x8e,
+ 0x8e, 0x8f, 0x8f, 0x8f, 0x8f, 0x90, 0x90, 0x90,
+ 0x91, 0x91, 0x91, 0x91, 0x92, 0x92, 0x92, 0x92,
+ 0x93, 0x93, 0x93, 0x93, 0x94, 0x94, 0x94, 0x94,
+ 0x96, 0x96, 0x96, 0x96, 0x97, 0x97, 0x97, 0x97,
+ 0x98, 0x98, 0x98, 0x98, 0x99, 0x99, 0x99, 0x99,
+ 0x9a, 0x9a, 0x9a, 0x9a, 0x9b, 0x9b, 0x9b, 0x9b,
+ 0x9b, 0x9c, 0x9c, 0x9c, 0x9c, 0x9d, 0x9d, 0x9d,
+ 0x9d, 0x9e, 0x9e, 0x9e, 0x9e, 0x9e, 0xa0, 0xa0,
+ 0xa0, 0xa0, 0xa1, 0xa1, 0xa1, 0xa1, 0xa2, 0xa2,
+ 0xa2, 0xa2, 0xa2, 0xa3, 0xa3, 0xa3, 0xa3, 0xa4,
+ 0xa4, 0xa4, 0xa4, 0xa4, 0xa5, 0xa5, 0xa5, 0xa5,
+ 0xa5, 0xa6, 0xa6, 0xa6, 0xa6, 0xa8, 0xa8, 0xa8,
+ 0xa8, 0xa8, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xab,
+ 0xab, 0xab, 0xab, 0xab, 0xac, 0xac, 0xac, 0xac,
+ 0xad, 0xad, 0xad, 0xad, 0xad, 0xae, 0xae, 0xae,
+ 0xae, 0xae, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xb0,
+ 0xb0, 0xb0, 0xb0, 0xb0, 0xb1, 0xb1, 0xb1, 0xb1,
+ 0xb1, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb3, 0xb3,
+ 0xb3, 0xb3, 0xb3, 0xb4, 0xb3, 0xb4, 0xb4, 0xb4,
+ 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb7, 0xb7,
+ 0xb7, 0xb7, 0xb7, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8,
+ 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xba, 0xba,
+ 0xba, 0xba, 0xba, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc,
+ 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbe, 0xbe,
+ 0xbe, 0xbe, 0xbe, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf,
+ 0xbf, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc2, 0xc2,
+ 0xc2, 0xc2, 0xc2, 0xc2, 0xc3, 0xc3, 0xc3, 0xc3,
+ 0xc3, 0xc3, 0xc4, 0xc4, 0xc4, 0xc4, 0xc4, 0xc5,
+ 0xc5, 0xc5, 0xc5, 0xc5, 0xc5, 0xc6, 0xc6, 0xc6,
+ 0xc6, 0xc6, 0xc6, 0xc7, 0xc7, 0xc7, 0xc7, 0xc7,
+ 0xc9, 0xc9, 0xc9, 0xc9, 0xc9, 0xc9, 0xca, 0xca,
+ 0xca, 0xca, 0xca, 0xca, 0xcb, 0xcb, 0xcb, 0xcb,
+ 0xcb, 0xcb, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc,
+ 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xce, 0xce,
+ 0xce, 0xce, 0xce, 0xce, 0xcf, 0xcf, 0xcf, 0xcf,
+ 0xcf, 0xcf, 0xd0, 0xd0, 0xd0, 0xd0, 0xd0, 0xd0,
+ 0xd1, 0xd1, 0xd1, 0xd1, 0xd1, 0xd1, 0xd3, 0xd3,
+ 0xd3, 0xd3, 0xd3, 0xd3, 0xd4, 0xd4, 0xd4, 0xd4,
+ 0xd4, 0xd4, 0xd6, 0xd6, 0xd6, 0xd6, 0xd6, 0xd6,
+ 0xd7, 0xd7, 0xd7, 0xd7, 0xd7, 0xd7, 0xd8, 0xd8,
+ 0xd8, 0xd8, 0xd8, 0xd8, 0xd9, 0xd9, 0xd9, 0xd9,
+ 0xd9, 0xd9, 0xda, 0xda, 0xda, 0xda, 0xda, 0xda,
+ 0xda, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb, 0xdd,
+ 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xde, 0xde, 0xde,
+ 0xde, 0xde, 0xde, 0xdf, 0xdf, 0xdf, 0xdf, 0xdf,
+ 0xdf, 0xe0, 0xe0, 0xe0, 0xe0, 0xe0, 0xe0, 0xe0,
+ 0xe1, 0xe1, 0xe1, 0xe1, 0xe1, 0xe1, 0xe2, 0xe2,
+ 0xe2, 0xe2, 0xe2, 0xe2, 0xe3, 0xe3, 0xe3, 0xe3,
+ 0xe3, 0xe3, 0xe4, 0xe4, 0xe4, 0xe4, 0xe4, 0xe4,
+ 0xe4, 0xe5, 0xe5, 0xe5, 0xe5, 0xe5, 0xe5, 0xe6,
+ 0xe6, 0xe6, 0xe6, 0xe6, 0xe6, 0xe7, 0xe7, 0xe7,
+ 0xe7, 0xe7, 0xe7, 0xe8, 0xe8, 0xe8, 0xe8, 0xe8,
+ 0xe8, 0xe8, 0xe9, 0xe9, 0xe9, 0xe9, 0xe9, 0xe9,
+ 0xeb, 0xeb, 0xeb, 0xeb, 0xeb, 0xeb, 0xec, 0xec,
+ 0xec, 0xec, 0xec, 0xec, 0xec, 0xed, 0xed, 0xed,
+ 0xed, 0xed, 0xed, 0xee, 0xee, 0xee, 0xee, 0xee,
+ 0xee, 0xef, 0xef, 0xef, 0xef, 0xef, 0xef, 0xf0,
+ 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf1, 0xf1,
+ 0xf1, 0xf1, 0xf1, 0xf1, 0xf3, 0xf3, 0xf3, 0xf3,
+ 0xf3, 0xf3, 0xf4, 0xf4, 0xf4, 0xf4, 0xf4, 0xf4,
+ 0xf5, 0xf5, 0xf5, 0xf5, 0xf5, 0xf5, 0xf6, 0xf6,
+ 0xf6, 0xf6, 0xf6, 0xf6, 0xf7, 0xf7, 0xf7, 0xf7,
+ 0xf7, 0xf7, 0xf8, 0xf8, 0xf8, 0xf8, 0xf8, 0xf8,
+ 0xf8, 0xf9, 0xf9, 0xf9, 0xf9, 0xf9, 0xf9, 0xfa,
+ 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa,
+ 0xfa, 0xfa, 0xfa, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb}
+ },
+ { /* gamma 3 - from tp6810 + cx0342 */
+ {0x08, 0x09, 0x0c, 0x0d, 0x10, 0x11, 0x14, 0x15,
+ 0x17, 0x18, 0x1a, 0x1c, 0x1e, 0x1f, 0x20, 0x23,
+ 0x25, 0x26, 0x27, 0x28, 0x2b, 0x2c, 0x2d, 0x2f,
+ 0x30, 0x31, 0x33, 0x34, 0x35, 0x37, 0x38, 0x39,
+ 0x3a, 0x3b, 0x3c, 0x3d, 0x3f, 0x40, 0x42, 0x43,
+ 0x44, 0x45, 0x47, 0x48, 0x48, 0x49, 0x4a, 0x4b,
+ 0x4c, 0x4d, 0x4d, 0x4f, 0x50, 0x52, 0x53, 0x53,
+ 0x54, 0x55, 0x56, 0x56, 0x58, 0x59, 0x5a, 0x5a,
+ 0x5b, 0x5c, 0x5c, 0x5e, 0x5f, 0x5f, 0x60, 0x61,
+ 0x61, 0x62, 0x63, 0x63, 0x65, 0x66, 0x66, 0x67,
+ 0x68, 0x68, 0x69, 0x69, 0x6a, 0x6c, 0x6c, 0x6d,
+ 0x6d, 0x6e, 0x6f, 0x6f, 0x70, 0x70, 0x71, 0x73,
+ 0x73, 0x74, 0x74, 0x75, 0x75, 0x77, 0x77, 0x78,
+ 0x78, 0x79, 0x7a, 0x7a, 0x7b, 0x7b, 0x7c, 0x7c,
+ 0x7d, 0x7d, 0x7f, 0x7f, 0x80, 0x80, 0x81, 0x81,
+ 0x82, 0x82, 0x84, 0x84, 0x85, 0x85, 0x86, 0x86,
+ 0x86, 0x88, 0x88, 0x89, 0x89, 0x8a, 0x8a, 0x8b,
+ 0x8b, 0x8d, 0x8d, 0x8d, 0x8e, 0x8e, 0x8f, 0x8f,
+ 0x90, 0x90, 0x91, 0x91, 0x91, 0x92, 0x92, 0x93,
+ 0x93, 0x93, 0x94, 0x94, 0x96, 0x96, 0x97, 0x97,
+ 0x97, 0x98, 0x98, 0x99, 0x99, 0x99, 0x9a, 0x9a,
+ 0x9a, 0x9b, 0x9b, 0x9c, 0x9c, 0x9c, 0x9d, 0x9d,
+ 0x9e, 0x9e, 0x9e, 0xa0, 0xa0, 0xa0, 0xa1, 0xa1,
+ 0xa2, 0xa2, 0xa2, 0xa3, 0xa3, 0xa3, 0xa4, 0xa4,
+ 0xa4, 0xa5, 0xa5, 0xa5, 0xa6, 0xa6, 0xa8, 0xa8,
+ 0xa8, 0xa9, 0xa9, 0xa9, 0xab, 0xab, 0xab, 0xac,
+ 0xac, 0xac, 0xad, 0xad, 0xad, 0xae, 0xae, 0xae,
+ 0xaf, 0xaf, 0xaf, 0xb0, 0xb0, 0xb0, 0xb1, 0xb1,
+ 0xb1, 0xb2, 0xb2, 0xb2, 0xb2, 0xb3, 0xb3, 0xb3,
+ 0xb4, 0xb4, 0xb4, 0xb6, 0xb6, 0xb6, 0xb7, 0xb7,
+ 0xb7, 0xb8, 0xb8, 0xb8, 0xb8, 0xb9, 0xb9, 0xb9,
+ 0xba, 0xba, 0xba, 0xbc, 0xbc, 0xbc, 0xbc, 0xbd,
+ 0xbd, 0xbd, 0xbe, 0xbe, 0xbe, 0xbe, 0xbf, 0xbf,
+ 0xbf, 0xc0, 0xc0, 0xc0, 0xc0, 0xc2, 0xc2, 0xc2,
+ 0xc3, 0xc3, 0xc3, 0xc3, 0xc4, 0xc4, 0xc4, 0xc5,
+ 0xc5, 0xc5, 0xc5, 0xc6, 0xc6, 0xc6, 0xc6, 0xc7,
+ 0xc7, 0xc7, 0xc9, 0xc9, 0xc9, 0xc9, 0xca, 0xca,
+ 0xca, 0xca, 0xcb, 0xcb, 0xcb, 0xcb, 0xcc, 0xcc,
+ 0xcc, 0xcd, 0xcd, 0xcd, 0xcd, 0xce, 0xce, 0xce,
+ 0xce, 0xcf, 0xcf, 0xcf, 0xcf, 0xd0, 0xd0, 0xd0,
+ 0xd0, 0xd1, 0xd1, 0xd1, 0xd1, 0xd3, 0xd3, 0xd3,
+ 0xd3, 0xd4, 0xd4, 0xd4, 0xd4, 0xd6, 0xd6, 0xd6,
+ 0xd6, 0xd7, 0xd7, 0xd7, 0xd7, 0xd8, 0xd8, 0xd8,
+ 0xd8, 0xd9, 0xd9, 0xd9, 0xd9, 0xda, 0xda, 0xda,
+ 0xda, 0xda, 0xdb, 0xdb, 0xdb, 0xdb, 0xdd, 0xdd,
+ 0xdd, 0xdd, 0xde, 0xde, 0xde, 0xde, 0xdf, 0xdf,
+ 0xdf, 0xdf, 0xdf, 0xe0, 0xe0, 0xe0, 0xe0, 0xe1,
+ 0xe1, 0xe1, 0xe1, 0xe2, 0xe2, 0xe2, 0xe2, 0xe2,
+ 0xe3, 0xe3, 0xe3, 0xe3, 0xe4, 0xe4, 0xe4, 0xe4,
+ 0xe5, 0xe5, 0xe5, 0xe5, 0xe5, 0xe6, 0xe6, 0xe6,
+ 0xe6, 0xe7, 0xe7, 0xe7, 0xe7, 0xe7, 0xe8, 0xe8,
+ 0xe8, 0xe8, 0xe8, 0xe9, 0xe9, 0xe9, 0xe9, 0xeb,
+ 0xeb, 0xeb, 0xeb, 0xeb, 0xec, 0xec, 0xec, 0xec,
+ 0xed, 0xed, 0xed, 0xed, 0xed, 0xee, 0xee, 0xee,
+ 0xee, 0xee, 0xef, 0xef, 0xef, 0xef, 0xf0, 0xf0,
+ 0xf0, 0xf0, 0xf0, 0xf1, 0xf1, 0xf1, 0xf1, 0xf1,
+ 0xf3, 0xf3, 0xf3, 0xf3, 0xf3, 0xf4, 0xf4, 0xf4,
+ 0xf4, 0xf4, 0xf5, 0xf5, 0xf5, 0xf5, 0xf6, 0xf6,
+ 0xf6, 0xf6, 0xf6, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7,
+ 0xf8, 0xf8, 0xf8, 0xf8, 0xf8, 0xf9, 0xf9, 0xf9,
+ 0xf9, 0xf9, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa,
+ 0xfa, 0xfa, 0xfa, 0xfa, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfc, 0xfc, 0xfc, 0xfc, 0xfc, 0xfc, 0xfc,
+ 0xfc, 0xfc, 0xfc, 0xfd, 0xfd, 0xfd, 0xfd, 0xfd,
+ 0xfe, 0xfe, 0xfe, 0xfe, 0xfe, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
+ {0x03, 0x05, 0x07, 0x09, 0x0a, 0x0c, 0x0d, 0x10,
+ 0x11, 0x12, 0x14, 0x15, 0x17, 0x18, 0x1a, 0x1b,
+ 0x1c, 0x1e, 0x1f, 0x20, 0x22, 0x23, 0x25, 0x26,
+ 0x27, 0x28, 0x29, 0x2b, 0x2c, 0x2c, 0x2d, 0x2f,
+ 0x30, 0x31, 0x33, 0x33, 0x34, 0x35, 0x37, 0x38,
+ 0x38, 0x39, 0x3a, 0x3b, 0x3b, 0x3c, 0x3d, 0x3f,
+ 0x3f, 0x40, 0x42, 0x42, 0x43, 0x44, 0x45, 0x45,
+ 0x47, 0x47, 0x48, 0x49, 0x49, 0x4a, 0x4b, 0x4b,
+ 0x4c, 0x4d, 0x4d, 0x4f, 0x4f, 0x50, 0x52, 0x52,
+ 0x53, 0x53, 0x54, 0x54, 0x55, 0x55, 0x56, 0x58,
+ 0x58, 0x59, 0x59, 0x5a, 0x5a, 0x5b, 0x5b, 0x5c,
+ 0x5c, 0x5e, 0x5e, 0x5f, 0x5f, 0x60, 0x60, 0x61,
+ 0x61, 0x62, 0x62, 0x63, 0x63, 0x65, 0x65, 0x66,
+ 0x66, 0x67, 0x67, 0x67, 0x68, 0x68, 0x69, 0x69,
+ 0x6a, 0x6a, 0x6c, 0x6c, 0x6c, 0x6d, 0x6d, 0x6e,
+ 0x6e, 0x6f, 0x6f, 0x6f, 0x70, 0x70, 0x71, 0x71,
+ 0x71, 0x73, 0x73, 0x74, 0x74, 0x74, 0x75, 0x75,
+ 0x77, 0x77, 0x77, 0x78, 0x78, 0x79, 0x79, 0x79,
+ 0x7a, 0x7a, 0x7a, 0x7b, 0x7b, 0x7b, 0x7c, 0x7c,
+ 0x7d, 0x7d, 0x7d, 0x7f, 0x7f, 0x7f, 0x80, 0x80,
+ 0x80, 0x81, 0x81, 0x81, 0x82, 0x82, 0x82, 0x84,
+ 0x84, 0x84, 0x85, 0x85, 0x85, 0x86, 0x86, 0x86,
+ 0x88, 0x88, 0x88, 0x89, 0x89, 0x89, 0x8a, 0x8a,
+ 0x8a, 0x8b, 0x8b, 0x8b, 0x8d, 0x8d, 0x8d, 0x8e,
+ 0x8e, 0x8e, 0x8e, 0x8f, 0x8f, 0x8f, 0x90, 0x90,
+ 0x90, 0x91, 0x91, 0x91, 0x91, 0x92, 0x92, 0x92,
+ 0x93, 0x93, 0x93, 0x93, 0x94, 0x94, 0x94, 0x96,
+ 0x96, 0x96, 0x96, 0x97, 0x97, 0x97, 0x98, 0x98,
+ 0x98, 0x98, 0x99, 0x99, 0x99, 0x9a, 0x9a, 0x9a,
+ 0x9a, 0x9b, 0x9b, 0x9b, 0x9b, 0x9c, 0x9c, 0x9c,
+ 0x9c, 0x9d, 0x9d, 0x9d, 0x9e, 0x9e, 0x9e, 0x9e,
+ 0xa0, 0xa0, 0xa0, 0xa0, 0xa1, 0xa1, 0xa1, 0xa1,
+ 0xa2, 0xa2, 0xa2, 0xa2, 0xa3, 0xa3, 0xa3, 0xa3,
+ 0xa4, 0xa4, 0xa4, 0xa4, 0xa5, 0xa5, 0xa5, 0xa5,
+ 0xa6, 0xa6, 0xa6, 0xa6, 0xa8, 0xa8, 0xa8, 0xa8,
+ 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xab, 0xab, 0xab,
+ 0xab, 0xac, 0xac, 0xac, 0xac, 0xad, 0xad, 0xad,
+ 0xad, 0xad, 0xae, 0xae, 0xae, 0xae, 0xaf, 0xaf,
+ 0xaf, 0xaf, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb1,
+ 0xb1, 0xb1, 0xb1, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2,
+ 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb4, 0xb4, 0xb4,
+ 0xb4, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb7, 0xb7,
+ 0xb7, 0xb7, 0xb7, 0xb8, 0xb8, 0xb8, 0xb8, 0xb9,
+ 0xb9, 0xb9, 0xb9, 0xb9, 0xba, 0xba, 0xba, 0xba,
+ 0xba, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbd, 0xbd,
+ 0xbd, 0xbd, 0xbd, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe,
+ 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xc0, 0xc0, 0xc0,
+ 0xc0, 0xc0, 0xc2, 0xc2, 0xc2, 0xc2, 0xc2, 0xc3,
+ 0xc3, 0xc3, 0xc3, 0xc3, 0xc4, 0xc4, 0xc4, 0xc4,
+ 0xc4, 0xc5, 0xc5, 0xc5, 0xc5, 0xc5, 0xc6, 0xc6,
+ 0xc6, 0xc6, 0xc6, 0xc7, 0xc7, 0xc7, 0xc7, 0xc7,
+ 0xc7, 0xc9, 0xc9, 0xc9, 0xc9, 0xc9, 0xca, 0xca,
+ 0xca, 0xca, 0xca, 0xcb, 0xcb, 0xcb, 0xcb, 0xcb,
+ 0xcb, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcd, 0xcd,
+ 0xcd, 0xcd, 0xcd, 0xcd, 0xce, 0xce, 0xce, 0xce,
+ 0xce, 0xcf, 0xcf, 0xcf, 0xcf, 0xcf, 0xcf, 0xd0,
+ 0xd0, 0xd0, 0xd0, 0xd0, 0xd1, 0xd1, 0xd1, 0xd1,
+ 0xd1, 0xd1, 0xd3, 0xd3, 0xd3, 0xd3, 0xd3, 0xd4,
+ 0xd4, 0xd4, 0xd4, 0xd4, 0xd4, 0xd6, 0xd6, 0xd6,
+ 0xd6, 0xd6, 0xd6, 0xd7, 0xd7, 0xd7, 0xd7, 0xd7,
+ 0xd8, 0xd8, 0xd8, 0xd8, 0xd8, 0xd8, 0xd9, 0xd9,
+ 0xd9, 0xd9, 0xd9, 0xd9, 0xda, 0xda, 0xda, 0xda,
+ 0xda, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb, 0xdd,
+ 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xde, 0xde, 0xde,
+ 0xde, 0xde, 0xde, 0xdf, 0xdf, 0xdf, 0xdf, 0xdf,
+ 0xdf, 0xe0, 0xe0, 0xe0, 0xe0, 0xe0, 0xe0, 0xe1,
+ 0xe1, 0xe1, 0xe1, 0xe1, 0xe1, 0xe2, 0xe2, 0xe2,
+ 0xe2, 0xe2, 0xe2, 0xe3, 0xe3, 0xe3, 0xe3, 0xe3,
+ 0xe3, 0xe4, 0xe4, 0xe4, 0xe4, 0xe4, 0xe4, 0xe5,
+ 0xe5, 0xe5, 0xe5, 0xe5, 0xe5, 0xe6, 0xe6, 0xe6,
+ 0xe6, 0xe6, 0xe6, 0xe7, 0xe7, 0xe7, 0xe7, 0xe7,
+ 0xe7, 0xe8, 0xe8, 0xe8, 0xe8, 0xe8, 0xe8, 0xe9,
+ 0xe9, 0xe9, 0xe9, 0xe9, 0xe9, 0xeb, 0xeb, 0xeb,
+ 0xeb, 0xeb, 0xeb, 0xec, 0xec, 0xec, 0xec, 0xec,
+ 0xec, 0xed, 0xed, 0xed, 0xed, 0xed, 0xed, 0xee,
+ 0xee, 0xee, 0xee, 0xee, 0xee, 0xef, 0xef, 0xef,
+ 0xef, 0xef, 0xef, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0,
+ 0xf0, 0xf1, 0xf1, 0xf1, 0xf1, 0xf1, 0xf1, 0xf3,
+ 0xf3, 0xf3, 0xf3, 0xf3, 0xf3, 0xf4, 0xf4, 0xf4,
+ 0xf4, 0xf4, 0xf4, 0xf5, 0xf5, 0xf5, 0xf5, 0xf5,
+ 0xf5, 0xf5, 0xf6, 0xf6, 0xf6, 0xf6, 0xf6, 0xf6,
+ 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf8, 0xf8,
+ 0xf8, 0xf8, 0xf8, 0xf8, 0xf9, 0xf9, 0xf9, 0xf9,
+ 0xf9, 0xf9, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa,
+ 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfc, 0xfc, 0xfc, 0xfc,
+ 0xfc, 0xfc, 0xfc, 0xfc, 0xfc, 0xfc, 0xfc, 0xfc,
+ 0xfd, 0xfd, 0xfd, 0xfd, 0xfd, 0xfd, 0xfe, 0xfe,
+ 0xfe, 0xfe, 0xfe, 0xfe, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
+ {0x07, 0x08, 0x0a, 0x0c, 0x0e, 0x10, 0x12, 0x14,
+ 0x16, 0x17, 0x18, 0x1b, 0x1c, 0x1e, 0x1f, 0x20,
+ 0x23, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2b, 0x2d,
+ 0x2f, 0x30, 0x31, 0x33, 0x34, 0x35, 0x37, 0x38,
+ 0x39, 0x3a, 0x3b, 0x3b, 0x3c, 0x3d, 0x3f, 0x40,
+ 0x42, 0x43, 0x44, 0x44, 0x45, 0x47, 0x48, 0x49,
+ 0x4a, 0x4a, 0x4b, 0x4c, 0x4d, 0x4d, 0x4f, 0x50,
+ 0x52, 0x52, 0x53, 0x54, 0x55, 0x55, 0x56, 0x58,
+ 0x58, 0x59, 0x5a, 0x5b, 0x5b, 0x5c, 0x5e, 0x5e,
+ 0x5f, 0x5f, 0x60, 0x61, 0x61, 0x62, 0x63, 0x63,
+ 0x65, 0x65, 0x66, 0x67, 0x67, 0x68, 0x68, 0x69,
+ 0x6a, 0x6a, 0x6c, 0x6c, 0x6d, 0x6d, 0x6e, 0x6e,
+ 0x6f, 0x70, 0x70, 0x71, 0x71, 0x73, 0x73, 0x74,
+ 0x74, 0x75, 0x75, 0x77, 0x77, 0x78, 0x78, 0x79,
+ 0x79, 0x7a, 0x7a, 0x7b, 0x7b, 0x7c, 0x7c, 0x7d,
+ 0x7d, 0x7f, 0x7f, 0x80, 0x80, 0x81, 0x81, 0x81,
+ 0x82, 0x82, 0x84, 0x84, 0x85, 0x85, 0x86, 0x86,
+ 0x88, 0x88, 0x88, 0x89, 0x89, 0x8a, 0x8a, 0x8b,
+ 0x8b, 0x8b, 0x8d, 0x8d, 0x8e, 0x8e, 0x8e, 0x8f,
+ 0x8f, 0x90, 0x90, 0x90, 0x91, 0x91, 0x92, 0x92,
+ 0x92, 0x93, 0x93, 0x94, 0x94, 0x94, 0x96, 0x96,
+ 0x96, 0x97, 0x97, 0x98, 0x98, 0x98, 0x99, 0x99,
+ 0x99, 0x9a, 0x9a, 0x9b, 0x9b, 0x9b, 0x9c, 0x9c,
+ 0x9c, 0x9d, 0x9d, 0x9d, 0x9e, 0x9e, 0x9e, 0xa0,
+ 0xa0, 0xa1, 0xa1, 0xa1, 0xa2, 0xa2, 0xa2, 0xa3,
+ 0xa3, 0xa3, 0xa4, 0xa4, 0xa4, 0xa5, 0xa5, 0xa5,
+ 0xa6, 0xa6, 0xa6, 0xa8, 0xa8, 0xa8, 0xa8, 0xa9,
+ 0xa9, 0xa9, 0xab, 0xab, 0xab, 0xac, 0xac, 0xac,
+ 0xad, 0xad, 0xad, 0xae, 0xae, 0xae, 0xaf, 0xaf,
+ 0xaf, 0xaf, 0xb0, 0xb0, 0xb0, 0xb1, 0xb1, 0xb1,
+ 0xb2, 0xb2, 0xb2, 0xb2, 0xb3, 0xb3, 0xb3, 0xb4,
+ 0xb4, 0xb4, 0xb4, 0xb6, 0xb6, 0xb6, 0xb7, 0xb7,
+ 0xb7, 0xb7, 0xb8, 0xb8, 0xb8, 0xb9, 0xb9, 0xb9,
+ 0xb9, 0xba, 0xba, 0xba, 0xbc, 0xbc, 0xbc, 0xbc,
+ 0xbd, 0xbd, 0xbd, 0xbd, 0xbe, 0xbe, 0xbe, 0xbf,
+ 0xbf, 0xbf, 0xbf, 0xc0, 0xc0, 0xc0, 0xc0, 0xc2,
+ 0xc2, 0xc2, 0xc2, 0xc3, 0xc3, 0xc3, 0xc3, 0xc4,
+ 0xc4, 0xc4, 0xc5, 0xc5, 0xc5, 0xc5, 0xc6, 0xc6,
+ 0xc6, 0xc6, 0xc7, 0xc7, 0xc7, 0xc7, 0xc9, 0xc9,
+ 0xc9, 0xc9, 0xca, 0xca, 0xca, 0xca, 0xcb, 0xcb,
+ 0xcb, 0xcb, 0xcc, 0xcc, 0xcc, 0xcc, 0xcd, 0xcd,
+ 0xcd, 0xcd, 0xcd, 0xce, 0xce, 0xce, 0xce, 0xcf,
+ 0xcf, 0xcf, 0xcf, 0xd0, 0xd0, 0xd0, 0xd0, 0xd1,
+ 0xd1, 0xd1, 0xd1, 0xd3, 0xd3, 0xd3, 0xd3, 0xd3,
+ 0xd4, 0xd4, 0xd4, 0xd4, 0xd6, 0xd6, 0xd6, 0xd6,
+ 0xd7, 0xd7, 0xd7, 0xd7, 0xd7, 0xd8, 0xd8, 0xd8,
+ 0xd8, 0xd9, 0xd9, 0xd9, 0xd9, 0xd9, 0xda, 0xda,
+ 0xda, 0xda, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb, 0xdd,
+ 0xdd, 0xdd, 0xdd, 0xde, 0xde, 0xde, 0xde, 0xde,
+ 0xdf, 0xdf, 0xdf, 0xdf, 0xe0, 0xe0, 0xe0, 0xe0,
+ 0xe0, 0xe1, 0xe1, 0xe1, 0xe1, 0xe1, 0xe2, 0xe2,
+ 0xe2, 0xe2, 0xe3, 0xe3, 0xe3, 0xe3, 0xe3, 0xe4,
+ 0xe4, 0xe4, 0xe4, 0xe4, 0xe5, 0xe5, 0xe5, 0xe5,
+ 0xe6, 0xe6, 0xe6, 0xe6, 0xe6, 0xe7, 0xe7, 0xe7,
+ 0xe7, 0xe7, 0xe8, 0xe8, 0xe8, 0xe8, 0xe8, 0xe9,
+ 0xe9, 0xe9, 0xe9, 0xe9, 0xeb, 0xeb, 0xeb, 0xeb,
+ 0xeb, 0xec, 0xec, 0xec, 0xec, 0xec, 0xed, 0xed,
+ 0xed, 0xed, 0xed, 0xee, 0xee, 0xee, 0xee, 0xee,
+ 0xef, 0xef, 0xef, 0xef, 0xef, 0xf0, 0xf0, 0xf0,
+ 0xf0, 0xf0, 0xf1, 0xf1, 0xf1, 0xf1, 0xf1, 0xf3,
+ 0xf3, 0xf3, 0xf3, 0xf3, 0xf4, 0xf4, 0xf4, 0xf4,
+ 0xf4, 0xf5, 0xf5, 0xf5, 0xf5, 0xf5, 0xf6, 0xf6,
+ 0xf6, 0xf6, 0xf6, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7,
+ 0xf8, 0xf8, 0xf8, 0xf8, 0xf8, 0xf9, 0xf9, 0xf9,
+ 0xf9, 0xf9, 0xf9, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa,
+ 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfc, 0xfc, 0xfc, 0xfc, 0xfc, 0xfc,
+ 0xfc, 0xfc, 0xfc, 0xfc, 0xfc, 0xfd, 0xfd, 0xfd,
+ 0xfd, 0xfd, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}
+ },
+ { /* gamma 4 - from tp6800 + soi763a */
+ {0x11, 0x14, 0x15, 0x17, 0x1a, 0x1b, 0x1e, 0x1f,
+ 0x22, 0x23, 0x25, 0x27, 0x28, 0x2b, 0x2c, 0x2d,
+ 0x2f, 0x31, 0x33, 0x34, 0x35, 0x38, 0x39, 0x3a,
+ 0x3b, 0x3c, 0x3d, 0x40, 0x42, 0x43, 0x44, 0x45,
+ 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4f,
+ 0x50, 0x52, 0x53, 0x53, 0x54, 0x55, 0x56, 0x58,
+ 0x59, 0x5a, 0x5b, 0x5b, 0x5c, 0x5e, 0x5f, 0x60,
+ 0x61, 0x61, 0x62, 0x63, 0x65, 0x65, 0x66, 0x67,
+ 0x68, 0x68, 0x69, 0x6a, 0x6c, 0x6c, 0x6d, 0x6e,
+ 0x6f, 0x6f, 0x70, 0x71, 0x71, 0x73, 0x74, 0x74,
+ 0x75, 0x77, 0x77, 0x78, 0x79, 0x79, 0x7a, 0x7a,
+ 0x7b, 0x7c, 0x7c, 0x7d, 0x7f, 0x7f, 0x80, 0x80,
+ 0x81, 0x81, 0x82, 0x84, 0x84, 0x85, 0x85, 0x86,
+ 0x86, 0x88, 0x89, 0x89, 0x8a, 0x8a, 0x8b, 0x8b,
+ 0x8d, 0x8d, 0x8e, 0x8e, 0x8f, 0x90, 0x90, 0x91,
+ 0x91, 0x92, 0x92, 0x93, 0x93, 0x94, 0x94, 0x96,
+ 0x96, 0x97, 0x97, 0x98, 0x98, 0x98, 0x99, 0x99,
+ 0x9a, 0x9a, 0x9b, 0x9b, 0x9c, 0x9c, 0x9d, 0x9d,
+ 0x9e, 0x9e, 0xa0, 0xa0, 0xa0, 0xa1, 0xa1, 0xa2,
+ 0xa2, 0xa3, 0xa3, 0xa3, 0xa4, 0xa4, 0xa5, 0xa5,
+ 0xa6, 0xa6, 0xa6, 0xa8, 0xa8, 0xa9, 0xa9, 0xab,
+ 0xab, 0xab, 0xac, 0xac, 0xad, 0xad, 0xad, 0xae,
+ 0xae, 0xaf, 0xaf, 0xaf, 0xb0, 0xb0, 0xb1, 0xb1,
+ 0xb1, 0xb2, 0xb2, 0xb2, 0xb3, 0xb3, 0xb4, 0xb4,
+ 0xb4, 0xb6, 0xb6, 0xb6, 0xb7, 0xb7, 0xb8, 0xb8,
+ 0xb8, 0xb9, 0xb9, 0xb9, 0xba, 0xba, 0xba, 0xbc,
+ 0xbc, 0xbd, 0xbd, 0xbd, 0xbe, 0xbe, 0xbe, 0xbf,
+ 0xbf, 0xbf, 0xc0, 0xc0, 0xc0, 0xc2, 0xc2, 0xc2,
+ 0xc3, 0xc3, 0xc3, 0xc4, 0xc4, 0xc4, 0xc5, 0xc5,
+ 0xc5, 0xc6, 0xc6, 0xc6, 0xc7, 0xc7, 0xc7, 0xc9,
+ 0xc9, 0xc9, 0xca, 0xca, 0xca, 0xcb, 0xcb, 0xcb,
+ 0xcb, 0xcc, 0xcc, 0xcc, 0xcd, 0xcd, 0xcd, 0xce,
+ 0xce, 0xce, 0xcf, 0xcf, 0xcf, 0xcf, 0xd0, 0xd0,
+ 0xd0, 0xd1, 0xd1, 0xd1, 0xd3, 0xd3, 0xd3, 0xd3,
+ 0xd4, 0xd4, 0xd4, 0xd6, 0xd6, 0xd6, 0xd7, 0xd7,
+ 0xd7, 0xd7, 0xd8, 0xd8, 0xd8, 0xd9, 0xd9, 0xd9,
+ 0xd9, 0xda, 0xda, 0xda, 0xdb, 0xdb, 0xdb, 0xdb,
+ 0xdd, 0xdd, 0xdd, 0xde, 0xde, 0xde, 0xde, 0xdf,
+ 0xdf, 0xdf, 0xdf, 0xe0, 0xe0, 0xe0, 0xe1, 0xe1,
+ 0xe1, 0xe1, 0xe2, 0xe2, 0xe2, 0xe2, 0xe3, 0xe3,
+ 0xe3, 0xe3, 0xe4, 0xe4, 0xe4, 0xe5, 0xe5, 0xe5,
+ 0xe5, 0xe6, 0xe6, 0xe6, 0xe6, 0xe7, 0xe7, 0xe7,
+ 0xe7, 0xe8, 0xe8, 0xe8, 0xe8, 0xe9, 0xe9, 0xe9,
+ 0xe9, 0xeb, 0xeb, 0xeb, 0xeb, 0xec, 0xec, 0xec,
+ 0xec, 0xed, 0xed, 0xed, 0xed, 0xee, 0xee, 0xee,
+ 0xee, 0xef, 0xef, 0xef, 0xef, 0xf0, 0xf0, 0xf0,
+ 0xf0, 0xf1, 0xf1, 0xf1, 0xf1, 0xf3, 0xf3, 0xf3,
+ 0xf3, 0xf4, 0xf4, 0xf4, 0xf4, 0xf5, 0xf5, 0xf5,
+ 0xf5, 0xf6, 0xf6, 0xf6, 0xf6, 0xf6, 0xf7, 0xf7,
+ 0xf7, 0xf7, 0xf8, 0xf8, 0xf8, 0xf8, 0xf9, 0xf9,
+ 0xf9, 0xf9, 0xfa, 0xf9, 0xfa, 0xfa, 0xfa, 0xfa,
+ 0xfa, 0xfa, 0xfa, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb},
+ {0x08, 0x0a, 0x0c, 0x0e, 0x10, 0x11, 0x14, 0x15,
+ 0x16, 0x17, 0x1a, 0x1b, 0x1c, 0x1e, 0x1f, 0x20,
+ 0x23, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2b, 0x2c,
+ 0x2d, 0x2f, 0x30, 0x31, 0x33, 0x34, 0x34, 0x35,
+ 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3c, 0x3d,
+ 0x3f, 0x40, 0x42, 0x42, 0x43, 0x44, 0x45, 0x45,
+ 0x47, 0x48, 0x49, 0x49, 0x4a, 0x4b, 0x4b, 0x4c,
+ 0x4d, 0x4f, 0x4f, 0x50, 0x52, 0x52, 0x53, 0x54,
+ 0x54, 0x55, 0x55, 0x56, 0x58, 0x58, 0x59, 0x5a,
+ 0x5a, 0x5b, 0x5b, 0x5c, 0x5e, 0x5e, 0x5f, 0x5f,
+ 0x60, 0x60, 0x61, 0x61, 0x62, 0x63, 0x63, 0x65,
+ 0x65, 0x66, 0x66, 0x67, 0x67, 0x68, 0x68, 0x69,
+ 0x69, 0x6a, 0x6a, 0x6c, 0x6c, 0x6d, 0x6d, 0x6e,
+ 0x6e, 0x6f, 0x6f, 0x70, 0x70, 0x71, 0x71, 0x73,
+ 0x73, 0x74, 0x74, 0x74, 0x75, 0x75, 0x77, 0x77,
+ 0x78, 0x78, 0x79, 0x79, 0x79, 0x7a, 0x7a, 0x7b,
+ 0x7b, 0x7c, 0x7c, 0x7c, 0x7d, 0x7d, 0x7f, 0x7f,
+ 0x7f, 0x80, 0x80, 0x81, 0x81, 0x81, 0x82, 0x82,
+ 0x84, 0x84, 0x84, 0x85, 0x85, 0x86, 0x86, 0x86,
+ 0x88, 0x88, 0x88, 0x89, 0x89, 0x8a, 0x8a, 0x8a,
+ 0x8b, 0x8b, 0x8b, 0x8d, 0x8d, 0x8d, 0x8e, 0x8e,
+ 0x8e, 0x8f, 0x8f, 0x90, 0x90, 0x90, 0x91, 0x91,
+ 0x91, 0x92, 0x92, 0x92, 0x93, 0x93, 0x93, 0x94,
+ 0x94, 0x94, 0x96, 0x96, 0x96, 0x97, 0x97, 0x97,
+ 0x98, 0x98, 0x98, 0x98, 0x99, 0x99, 0x99, 0x9a,
+ 0x9a, 0x9a, 0x9b, 0x9b, 0x9b, 0x9c, 0x9c, 0x9c,
+ 0x9c, 0x9d, 0x9d, 0x9d, 0x9e, 0x9e, 0x9e, 0xa0,
+ 0xa0, 0xa0, 0xa0, 0xa1, 0xa1, 0xa1, 0xa2, 0xa2,
+ 0xa2, 0xa3, 0xa3, 0xa3, 0xa3, 0xa4, 0xa4, 0xa4,
+ 0xa5, 0xa5, 0xa5, 0xa5, 0xa6, 0xa6, 0xa6, 0xa6,
+ 0xa8, 0xa8, 0xa8, 0xa9, 0xa9, 0xa9, 0xa9, 0xab,
+ 0xaa, 0xab, 0xab, 0xac, 0xac, 0xac, 0xad, 0xad,
+ 0xad, 0xad, 0xae, 0xae, 0xae, 0xae, 0xaf, 0xaf,
+ 0xaf, 0xaf, 0xb0, 0xb0, 0xb0, 0xb0, 0xb1, 0xb1,
+ 0xb1, 0xb1, 0xb2, 0xb2, 0xb2, 0xb2, 0xb3, 0xb3,
+ 0xb3, 0xb3, 0xb4, 0xb4, 0xb4, 0xb4, 0xb6, 0xb6,
+ 0xb6, 0xb6, 0xb7, 0xb7, 0xb7, 0xb7, 0xb8, 0xb8,
+ 0xb8, 0xb8, 0xb9, 0xb9, 0xb9, 0xb9, 0xba, 0xba,
+ 0xba, 0xba, 0xba, 0xbc, 0xbc, 0xbc, 0xbc, 0xbd,
+ 0xbd, 0xbd, 0xbd, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe,
+ 0xbf, 0xbf, 0xbf, 0xbf, 0xc0, 0xc0, 0xc0, 0xc0,
+ 0xc2, 0xc2, 0xc2, 0xc2, 0xc2, 0xc3, 0xc3, 0xc3,
+ 0xc3, 0xc4, 0xc4, 0xc4, 0xc4, 0xc4, 0xc5, 0xc5,
+ 0xc5, 0xc5, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc7,
+ 0xc7, 0xc7, 0xc7, 0xc7, 0xc9, 0xc9, 0xc9, 0xc9,
+ 0xca, 0xca, 0xca, 0xca, 0xca, 0xcb, 0xcb, 0xcb,
+ 0xcb, 0xcb, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcd,
+ 0xcd, 0xcd, 0xcd, 0xcd, 0xce, 0xce, 0xce, 0xce,
+ 0xcf, 0xcf, 0xcf, 0xcf, 0xcf, 0xd0, 0xd0, 0xd0,
+ 0xd0, 0xd0, 0xd1, 0xd1, 0xd1, 0xd1, 0xd1, 0xd3,
+ 0xd3, 0xd3, 0xd3, 0xd3, 0xd4, 0xd4, 0xd4, 0xd4,
+ 0xd4, 0xd6, 0xd6, 0xd6, 0xd6, 0xd6, 0xd7, 0xd7,
+ 0xd7, 0xd7, 0xd7, 0xd8, 0xd8, 0xd8, 0xd8, 0xd8,
+ 0xd8, 0xd9, 0xd9, 0xd9, 0xd9, 0xd9, 0xda, 0xda,
+ 0xda, 0xda, 0xda, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb,
+ 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xde, 0xde, 0xde,
+ 0xde, 0xde, 0xde, 0xdf, 0xdf, 0xdf, 0xdf, 0xdf,
+ 0xe0, 0xe0, 0xe0, 0xe0, 0xe0, 0xe1, 0xe1, 0xe1,
+ 0xe1, 0xe1, 0xe1, 0xe2, 0xe2, 0xe2, 0xe2, 0xe2,
+ 0xe3, 0xe3, 0xe3, 0xe3, 0xe3, 0xe3, 0xe4, 0xe4,
+ 0xe4, 0xe4, 0xe4, 0xe5, 0xe5, 0xe5, 0xe5, 0xe5,
+ 0xe5, 0xe6, 0xe6, 0xe6, 0xe6, 0xe6, 0xe7, 0xe7,
+ 0xe7, 0xe7, 0xe7, 0xe7, 0xe8, 0xe8, 0xe8, 0xe8,
+ 0xe8, 0xe9, 0xe9, 0xe9, 0xe9, 0xe9, 0xe9, 0xeb,
+ 0xeb, 0xeb, 0xeb, 0xeb, 0xec, 0xec, 0xec, 0xec,
+ 0xec, 0xec, 0xed, 0xed, 0xed, 0xed, 0xed, 0xed,
+ 0xee, 0xee, 0xee, 0xee, 0xee, 0xef, 0xef, 0xef,
+ 0xef, 0xef, 0xef, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0,
+ 0xf0, 0xf1, 0xf1, 0xf1, 0xf1, 0xf1, 0xf1, 0xf3,
+ 0xf3, 0xf3, 0xf3, 0xf3, 0xf4, 0xf4, 0xf4, 0xf4,
+ 0xf4, 0xf4, 0xf5, 0xf5, 0xf5, 0xf5, 0xf5, 0xf5,
+ 0xf6, 0xf6, 0xf6, 0xf6, 0xf6, 0xf6, 0xf7, 0xf7,
+ 0xf7, 0xf7, 0xf7, 0xf8, 0xf8, 0xf8, 0xf8, 0xf8,
+ 0xf8, 0xf9, 0xf9, 0xf9, 0xf9, 0xf9, 0xf9, 0xfa,
+ 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa,
+ 0xfa, 0xfa, 0xfa, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb},
+ {0x0d, 0x10, 0x11, 0x14, 0x15, 0x17, 0x18, 0x1b,
+ 0x1c, 0x1e, 0x20, 0x22, 0x23, 0x26, 0x27, 0x28,
+ 0x29, 0x2b, 0x2d, 0x2f, 0x30, 0x31, 0x33, 0x34,
+ 0x35, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d,
+ 0x3f, 0x40, 0x42, 0x43, 0x44, 0x45, 0x47, 0x48,
+ 0x49, 0x4a, 0x4b, 0x4b, 0x4c, 0x4d, 0x4f, 0x50,
+ 0x52, 0x52, 0x53, 0x54, 0x55, 0x56, 0x56, 0x58,
+ 0x59, 0x5a, 0x5a, 0x5b, 0x5c, 0x5e, 0x5e, 0x5f,
+ 0x60, 0x60, 0x61, 0x62, 0x62, 0x63, 0x65, 0x65,
+ 0x66, 0x67, 0x67, 0x68, 0x69, 0x69, 0x6a, 0x6c,
+ 0x6c, 0x6d, 0x6d, 0x6e, 0x6f, 0x6f, 0x70, 0x70,
+ 0x71, 0x73, 0x73, 0x74, 0x74, 0x75, 0x75, 0x77,
+ 0x78, 0x78, 0x79, 0x79, 0x7a, 0x7a, 0x7b, 0x7b,
+ 0x7c, 0x7c, 0x7d, 0x7d, 0x7f, 0x7f, 0x80, 0x80,
+ 0x81, 0x81, 0x82, 0x82, 0x84, 0x84, 0x85, 0x85,
+ 0x86, 0x86, 0x88, 0x88, 0x89, 0x89, 0x8a, 0x8a,
+ 0x8b, 0x8b, 0x8d, 0x8d, 0x8d, 0x8e, 0x8e, 0x8f,
+ 0x8f, 0x90, 0x90, 0x91, 0x91, 0x91, 0x92, 0x92,
+ 0x93, 0x93, 0x94, 0x94, 0x94, 0x96, 0x96, 0x97,
+ 0x97, 0x98, 0x98, 0x98, 0x99, 0x99, 0x9a, 0x9a,
+ 0x9a, 0x9b, 0x9b, 0x9c, 0x9c, 0x9c, 0x9d, 0x9d,
+ 0x9d, 0x9e, 0x9e, 0xa0, 0xa0, 0xa0, 0xa1, 0xa1,
+ 0xa1, 0xa2, 0xa2, 0xa3, 0xa3, 0xa3, 0xa4, 0xa4,
+ 0xa4, 0xa5, 0xa5, 0xa5, 0xa6, 0xa6, 0xa8, 0xa8,
+ 0xa8, 0xa9, 0xa9, 0xa9, 0xab, 0xab, 0xab, 0xac,
+ 0xac, 0xac, 0xad, 0xad, 0xad, 0xae, 0xae, 0xae,
+ 0xaf, 0xaf, 0xaf, 0xb0, 0xb0, 0xb0, 0xb1, 0xb1,
+ 0xb1, 0xb2, 0xb2, 0xb2, 0xb3, 0xb3, 0xb3, 0xb4,
+ 0xb4, 0xb4, 0xb6, 0xb6, 0xb6, 0xb6, 0xb7, 0xb7,
+ 0xb7, 0xb8, 0xb8, 0xb8, 0xb9, 0xb9, 0xb9, 0xba,
+ 0xba, 0xba, 0xba, 0xbc, 0xbc, 0xbc, 0xbd, 0xbd,
+ 0xbd, 0xbe, 0xbe, 0xbe, 0xbe, 0xbf, 0xbf, 0xbf,
+ 0xc0, 0xc0, 0xc0, 0xc0, 0xc2, 0xc2, 0xc2, 0xc3,
+ 0xc3, 0xc3, 0xc3, 0xc4, 0xc4, 0xc4, 0xc5, 0xc5,
+ 0xc5, 0xc5, 0xc6, 0xc6, 0xc6, 0xc6, 0xc7, 0xc7,
+ 0xc7, 0xc9, 0xc9, 0xc9, 0xc9, 0xca, 0xca, 0xca,
+ 0xca, 0xcb, 0xcb, 0xcb, 0xcc, 0xcc, 0xcc, 0xcc,
+ 0xcd, 0xcd, 0xcd, 0xcd, 0xce, 0xce, 0xce, 0xce,
+ 0xcf, 0xcf, 0xcf, 0xcf, 0xd0, 0xd0, 0xd0, 0xd0,
+ 0xd1, 0xd1, 0xd1, 0xd1, 0xd3, 0xd3, 0xd3, 0xd3,
+ 0xd4, 0xd4, 0xd4, 0xd4, 0xd6, 0xd6, 0xd6, 0xd6,
+ 0xd7, 0xd7, 0xd7, 0xd7, 0xd8, 0xd8, 0xd8, 0xd8,
+ 0xd9, 0xd9, 0xd9, 0xd9, 0xda, 0xda, 0xda, 0xda,
+ 0xdb, 0xdb, 0xdb, 0xdb, 0xdd, 0xdd, 0xdd, 0xdd,
+ 0xdd, 0xde, 0xde, 0xde, 0xde, 0xdf, 0xdf, 0xdf,
+ 0xdf, 0xe0, 0xe0, 0xe0, 0xe0, 0xe0, 0xe1, 0xe1,
+ 0xe1, 0xe1, 0xe2, 0xe2, 0xe2, 0xe2, 0xe3, 0xe3,
+ 0xe3, 0xe3, 0xe3, 0xe4, 0xe4, 0xe4, 0xe4, 0xe5,
+ 0xe5, 0xe5, 0xe5, 0xe5, 0xe6, 0xe6, 0xe6, 0xe6,
+ 0xe7, 0xe7, 0xe7, 0xe7, 0xe7, 0xe8, 0xe8, 0xe8,
+ 0xe8, 0xe9, 0xe9, 0xe9, 0xe9, 0xe9, 0xeb, 0xeb,
+ 0xeb, 0xeb, 0xec, 0xec, 0xec, 0xec, 0xec, 0xed,
+ 0xed, 0xed, 0xed, 0xed, 0xee, 0xee, 0xee, 0xee,
+ 0xef, 0xef, 0xef, 0xef, 0xef, 0xf0, 0xf0, 0xf0,
+ 0xf0, 0xf0, 0xf1, 0xf1, 0xf1, 0xf1, 0xf1, 0xf3,
+ 0xf3, 0xf3, 0xf3, 0xf4, 0xf4, 0xf4, 0xf4, 0xf4,
+ 0xf5, 0xf5, 0xf5, 0xf5, 0xf5, 0xf6, 0xf6, 0xf6,
+ 0xf6, 0xf6, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf8,
+ 0xf8, 0xf8, 0xf8, 0xf8, 0xf9, 0xf9, 0xf9, 0xf9,
+ 0xf9, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa,
+ 0xfa, 0xfa, 0xfa, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb}
+ },
+ { /* gamma 5 */
+ {0x16, 0x18, 0x19, 0x1b, 0x1d, 0x1e, 0x20, 0x21,
+ 0x23, 0x24, 0x25, 0x27, 0x28, 0x2a, 0x2b, 0x2c,
+ 0x2d, 0x2f, 0x30, 0x31, 0x32, 0x34, 0x35, 0x36,
+ 0x37, 0x38, 0x39, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
+ 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
+ 0x48, 0x49, 0x4a, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e,
+ 0x4f, 0x50, 0x51, 0x51, 0x52, 0x53, 0x54, 0x55,
+ 0x56, 0x56, 0x57, 0x58, 0x59, 0x59, 0x5a, 0x5b,
+ 0x5c, 0x5c, 0x5d, 0x5e, 0x5f, 0x5f, 0x60, 0x61,
+ 0x62, 0x62, 0x63, 0x64, 0x64, 0x65, 0x66, 0x66,
+ 0x67, 0x68, 0x68, 0x69, 0x6a, 0x6a, 0x6b, 0x6b,
+ 0x6c, 0x6d, 0x6d, 0x6e, 0x6f, 0x6f, 0x70, 0x70,
+ 0x71, 0x71, 0x72, 0x73, 0x73, 0x74, 0x74, 0x75,
+ 0x75, 0x76, 0x77, 0x77, 0x78, 0x78, 0x79, 0x79,
+ 0x7a, 0x7a, 0x7b, 0x7b, 0x7c, 0x7d, 0x7d, 0x7e,
+ 0x7e, 0x7f, 0x7f, 0x80, 0x80, 0x81, 0x81, 0x82,
+ 0x82, 0x83, 0x83, 0x84, 0x84, 0x84, 0x85, 0x85,
+ 0x86, 0x86, 0x87, 0x87, 0x88, 0x88, 0x89, 0x89,
+ 0x8a, 0x8a, 0x8b, 0x8b, 0x8b, 0x8c, 0x8c, 0x8d,
+ 0x8d, 0x8e, 0x8e, 0x8e, 0x8f, 0x8f, 0x90, 0x90,
+ 0x91, 0x91, 0x91, 0x92, 0x92, 0x93, 0x93, 0x94,
+ 0x94, 0x94, 0x95, 0x95, 0x96, 0x96, 0x96, 0x97,
+ 0x97, 0x98, 0x98, 0x98, 0x99, 0x99, 0x9a, 0x9a,
+ 0x9a, 0x9b, 0x9b, 0x9b, 0x9c, 0x9c, 0x9d, 0x9d,
+ 0x9d, 0x9e, 0x9e, 0x9e, 0x9f, 0x9f, 0xa0, 0xa0,
+ 0xa0, 0xa1, 0xa1, 0xa1, 0xa2, 0xa2, 0xa2, 0xa3,
+ 0xa3, 0xa4, 0xa4, 0xa4, 0xa5, 0xa5, 0xa5, 0xa6,
+ 0xa6, 0xa6, 0xa7, 0xa7, 0xa7, 0xa8, 0xa8, 0xa8,
+ 0xa9, 0xa9, 0xa9, 0xaa, 0xaa, 0xaa, 0xab, 0xab,
+ 0xab, 0xac, 0xac, 0xac, 0xad, 0xad, 0xad, 0xae,
+ 0xae, 0xae, 0xaf, 0xaf, 0xaf, 0xb0, 0xb0, 0xb0,
+ 0xb0, 0xb1, 0xb1, 0xb1, 0xb2, 0xb2, 0xb2, 0xb3,
+ 0xb3, 0xb3, 0xb4, 0xb4, 0xb4, 0xb4, 0xb5, 0xb5,
+ 0xb5, 0xb6, 0xb6, 0xb6, 0xb7, 0xb7, 0xb7, 0xb7,
+ 0xb8, 0xb8, 0xb8, 0xb9, 0xb9, 0xb9, 0xba, 0xba,
+ 0xba, 0xba, 0xbb, 0xbb, 0xbb, 0xbc, 0xbc, 0xbc,
+ 0xbc, 0xbd, 0xbd, 0xbd, 0xbe, 0xbe, 0xbe, 0xbe,
+ 0xbf, 0xbf, 0xbf, 0xc0, 0xc0, 0xc0, 0xc0, 0xc1,
+ 0xc1, 0xc1, 0xc1, 0xc2, 0xc2, 0xc2, 0xc3, 0xc3,
+ 0xc3, 0xc3, 0xc4, 0xc4, 0xc4, 0xc4, 0xc5, 0xc5,
+ 0xc5, 0xc5, 0xc6, 0xc6, 0xc6, 0xc7, 0xc7, 0xc7,
+ 0xc7, 0xc8, 0xc8, 0xc8, 0xc8, 0xc9, 0xc9, 0xc9,
+ 0xc9, 0xca, 0xca, 0xca, 0xca, 0xcb, 0xcb, 0xcb,
+ 0xcb, 0xcc, 0xcc, 0xcc, 0xcc, 0xcd, 0xcd, 0xcd,
+ 0xcd, 0xce, 0xce, 0xce, 0xce, 0xcf, 0xcf, 0xcf,
+ 0xcf, 0xd0, 0xd0, 0xd0, 0xd0, 0xd1, 0xd1, 0xd1,
+ 0xd1, 0xd2, 0xd2, 0xd2, 0xd2, 0xd3, 0xd3, 0xd3,
+ 0xd3, 0xd4, 0xd4, 0xd4, 0xd4, 0xd5, 0xd5, 0xd5,
+ 0xd5, 0xd6, 0xd6, 0xd6, 0xd6, 0xd6, 0xd7, 0xd7,
+ 0xd7, 0xd7, 0xd8, 0xd8, 0xd8, 0xd8, 0xd9, 0xd9,
+ 0xd9, 0xd9, 0xda, 0xda, 0xda, 0xda, 0xda, 0xdb,
+ 0xdb, 0xdb, 0xdb, 0xdc, 0xdc, 0xdc, 0xdc, 0xdd,
+ 0xdd, 0xdd, 0xdd, 0xdd, 0xde, 0xde, 0xde, 0xde,
+ 0xdf, 0xdf, 0xdf, 0xdf, 0xdf, 0xe0, 0xe0, 0xe0,
+ 0xe0, 0xe1, 0xe1, 0xe1, 0xe1, 0xe1, 0xe2, 0xe2,
+ 0xe2, 0xe2, 0xe3, 0xe3, 0xe3, 0xe3, 0xe3, 0xe4,
+ 0xe4, 0xe4, 0xe4, 0xe5, 0xe5, 0xe5, 0xe5, 0xe5,
+ 0xe6, 0xe6, 0xe6, 0xe6, 0xe7, 0xe7, 0xe7, 0xe7,
+ 0xe7, 0xe8, 0xe8, 0xe8, 0xe8, 0xe8, 0xe9, 0xe9,
+ 0xe9, 0xe9, 0xea, 0xea, 0xea, 0xea, 0xea, 0xeb,
+ 0xeb, 0xeb, 0xeb, 0xeb, 0xec, 0xec, 0xec, 0xec,
+ 0xed, 0xed, 0xed, 0xed, 0xed, 0xee, 0xee, 0xee,
+ 0xee, 0xee, 0xef, 0xef, 0xef, 0xef, 0xef, 0xf0,
+ 0xf0, 0xf0, 0xf0, 0xf1, 0xf1, 0xf1, 0xf1, 0xf1,
+ 0xf2, 0xf2, 0xf2, 0xf2, 0xf2, 0xf3, 0xf3, 0xf3,
+ 0xf3, 0xf3, 0xf4, 0xf4, 0xf4, 0xf4, 0xf4, 0xf5,
+ 0xf5, 0xf5, 0xf5, 0xf5, 0xf6, 0xf6, 0xf6, 0xf6,
+ 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf8, 0xf8, 0xf8,
+ 0xf8, 0xf8, 0xf9, 0xf9, 0xf9, 0xf9, 0xf9, 0xfa,
+ 0xfa, 0xfa, 0xfa, 0xfa, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfc, 0xfc, 0xfc, 0xfc, 0xfc, 0xfd, 0xfd,
+ 0xfd, 0xfd, 0xfd, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
+ {0x0f, 0x11, 0x12, 0x14, 0x15, 0x16, 0x18, 0x19,
+ 0x1a, 0x1b, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22,
+ 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b,
+ 0x2c, 0x2d, 0x2e, 0x2f, 0x30, 0x31, 0x31, 0x32,
+ 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x38, 0x39,
+ 0x3a, 0x3b, 0x3c, 0x3c, 0x3d, 0x3e, 0x3f, 0x3f,
+ 0x40, 0x41, 0x42, 0x42, 0x43, 0x44, 0x44, 0x45,
+ 0x46, 0x47, 0x47, 0x48, 0x49, 0x49, 0x4a, 0x4b,
+ 0x4b, 0x4c, 0x4c, 0x4d, 0x4e, 0x4e, 0x4f, 0x50,
+ 0x50, 0x51, 0x51, 0x52, 0x53, 0x53, 0x54, 0x54,
+ 0x55, 0x55, 0x56, 0x56, 0x57, 0x58, 0x58, 0x59,
+ 0x59, 0x5a, 0x5a, 0x5b, 0x5b, 0x5c, 0x5c, 0x5d,
+ 0x5d, 0x5e, 0x5e, 0x5f, 0x5f, 0x60, 0x60, 0x61,
+ 0x61, 0x62, 0x62, 0x63, 0x63, 0x64, 0x64, 0x65,
+ 0x65, 0x66, 0x66, 0x66, 0x67, 0x67, 0x68, 0x68,
+ 0x69, 0x69, 0x6a, 0x6a, 0x6a, 0x6b, 0x6b, 0x6c,
+ 0x6c, 0x6d, 0x6d, 0x6d, 0x6e, 0x6e, 0x6f, 0x6f,
+ 0x6f, 0x70, 0x70, 0x71, 0x71, 0x71, 0x72, 0x72,
+ 0x73, 0x73, 0x73, 0x74, 0x74, 0x75, 0x75, 0x75,
+ 0x76, 0x76, 0x76, 0x77, 0x77, 0x78, 0x78, 0x78,
+ 0x79, 0x79, 0x79, 0x7a, 0x7a, 0x7a, 0x7b, 0x7b,
+ 0x7b, 0x7c, 0x7c, 0x7d, 0x7d, 0x7d, 0x7e, 0x7e,
+ 0x7e, 0x7f, 0x7f, 0x7f, 0x80, 0x80, 0x80, 0x81,
+ 0x81, 0x81, 0x82, 0x82, 0x82, 0x83, 0x83, 0x83,
+ 0x84, 0x84, 0x84, 0x84, 0x85, 0x85, 0x85, 0x86,
+ 0x86, 0x86, 0x87, 0x87, 0x87, 0x88, 0x88, 0x88,
+ 0x88, 0x89, 0x89, 0x89, 0x8a, 0x8a, 0x8a, 0x8b,
+ 0x8b, 0x8b, 0x8b, 0x8c, 0x8c, 0x8c, 0x8d, 0x8d,
+ 0x8d, 0x8e, 0x8e, 0x8e, 0x8e, 0x8f, 0x8f, 0x8f,
+ 0x90, 0x90, 0x90, 0x90, 0x91, 0x91, 0x91, 0x91,
+ 0x92, 0x92, 0x92, 0x93, 0x93, 0x93, 0x93, 0x94,
+ 0x94, 0x94, 0x94, 0x95, 0x95, 0x95, 0x96, 0x96,
+ 0x96, 0x96, 0x97, 0x97, 0x97, 0x97, 0x98, 0x98,
+ 0x98, 0x98, 0x99, 0x99, 0x99, 0x99, 0x9a, 0x9a,
+ 0x9a, 0x9a, 0x9b, 0x9b, 0x9b, 0x9b, 0x9c, 0x9c,
+ 0x9c, 0x9c, 0x9d, 0x9d, 0x9d, 0x9d, 0x9e, 0x9e,
+ 0x9e, 0x9e, 0x9f, 0x9f, 0x9f, 0x9f, 0xa0, 0xa0,
+ 0xa0, 0xa0, 0xa1, 0xa1, 0xa1, 0xa1, 0xa2, 0xa2,
+ 0xa2, 0xa2, 0xa2, 0xa3, 0xa3, 0xa3, 0xa3, 0xa4,
+ 0xa4, 0xa4, 0xa4, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5,
+ 0xa6, 0xa6, 0xa6, 0xa6, 0xa7, 0xa7, 0xa7, 0xa7,
+ 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa9, 0xa9, 0xa9,
+ 0xa9, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xab, 0xab,
+ 0xab, 0xab, 0xac, 0xac, 0xac, 0xac, 0xac, 0xad,
+ 0xad, 0xad, 0xad, 0xad, 0xae, 0xae, 0xae, 0xae,
+ 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xb0, 0xb0, 0xb0,
+ 0xb0, 0xb0, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb2,
+ 0xb2, 0xb2, 0xb2, 0xb2, 0xb3, 0xb3, 0xb3, 0xb3,
+ 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb5, 0xb5, 0xb5,
+ 0xb5, 0xb5, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb7,
+ 0xb7, 0xb7, 0xb7, 0xb7, 0xb8, 0xb8, 0xb8, 0xb8,
+ 0xb8, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xba, 0xba,
+ 0xba, 0xba, 0xba, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb,
+ 0xbb, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbd, 0xbd,
+ 0xbd, 0xbd, 0xbd, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe,
+ 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xc0, 0xc0, 0xc0,
+ 0xc0, 0xc0, 0xc0, 0xc1, 0xc1, 0xc1, 0xc1, 0xc1,
+ 0xc2, 0xc2, 0xc2, 0xc2, 0xc2, 0xc3, 0xc3, 0xc3,
+ 0xc3, 0xc3, 0xc3, 0xc4, 0xc4, 0xc4, 0xc4, 0xc4,
+ 0xc5, 0xc5, 0xc5, 0xc5, 0xc5, 0xc5, 0xc6, 0xc6,
+ 0xc6, 0xc6, 0xc6, 0xc7, 0xc7, 0xc7, 0xc7, 0xc7,
+ 0xc7, 0xc8, 0xc8, 0xc8, 0xc8, 0xc8, 0xc9, 0xc9,
+ 0xc9, 0xc9, 0xc9, 0xc9, 0xca, 0xca, 0xca, 0xca,
+ 0xca, 0xcb, 0xcb, 0xcb, 0xcb, 0xcb, 0xcb, 0xcc,
+ 0xcc, 0xcc, 0xcc, 0xcc, 0xcd, 0xcd, 0xcd, 0xcd,
+ 0xcd, 0xcd, 0xce, 0xce, 0xce, 0xce, 0xce, 0xce,
+ 0xcf, 0xcf, 0xcf, 0xcf, 0xcf, 0xd0, 0xd0, 0xd0,
+ 0xd0, 0xd0, 0xd0, 0xd1, 0xd1, 0xd1, 0xd1, 0xd1,
+ 0xd1, 0xd2, 0xd2, 0xd2, 0xd2, 0xd2, 0xd2, 0xd3,
+ 0xd3, 0xd3, 0xd3, 0xd3, 0xd4, 0xd4, 0xd4, 0xd4,
+ 0xd4, 0xd4, 0xd5, 0xd5, 0xd5, 0xd5, 0xd5, 0xd5,
+ 0xd6, 0xd6, 0xd6, 0xd6, 0xd6, 0xd6, 0xd7, 0xd7,
+ 0xd7, 0xd7, 0xd7, 0xd8, 0xd8, 0xd8, 0xd8, 0xd8,
+ 0xd8, 0xd9, 0xd9, 0xd9, 0xd9, 0xd9, 0xd9, 0xda,
+ 0xda, 0xda, 0xda, 0xda, 0xda, 0xdb, 0xdb, 0xdb,
+ 0xdb, 0xdb, 0xdb, 0xdc, 0xdc, 0xdc, 0xdc, 0xdc,
+ 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xde, 0xde,
+ 0xde, 0xde, 0xde, 0xde, 0xdf, 0xdf, 0xdf, 0xdf,
+ 0xdf, 0xdf, 0xe0, 0xe0, 0xe0, 0xe0, 0xe0, 0xe0,
+ 0xe1, 0xe1, 0xe1, 0xe1, 0xe1, 0xe1, 0xe2, 0xe2,
+ 0xe2, 0xe2, 0xe2, 0xe2, 0xe3, 0xe3, 0xe3, 0xe3,
+ 0xe3, 0xe4, 0xe4, 0xe4, 0xe4, 0xe4, 0xe4, 0xe5,
+ 0xe5, 0xe5, 0xe5, 0xe5, 0xe5, 0xe6, 0xe6, 0xe6,
+ 0xe6, 0xe6, 0xe6, 0xe7, 0xe7, 0xe7, 0xe7, 0xe7,
+ 0xe7, 0xe8, 0xe8, 0xe8, 0xe8, 0xe8, 0xe9, 0xe9,
+ 0xe9, 0xe9, 0xe9, 0xe9, 0xea, 0xea, 0xea, 0xea,
+ 0xea, 0xea, 0xeb, 0xeb, 0xeb, 0xeb, 0xeb, 0xeb,
+ 0xec, 0xec, 0xec, 0xec, 0xec, 0xec, 0xed, 0xed,
+ 0xed, 0xed, 0xed, 0xee, 0xee, 0xee, 0xee, 0xee,
+ 0xee, 0xef, 0xef, 0xef, 0xef, 0xef, 0xef, 0xf0,
+ 0xf0, 0xf0, 0xf0, 0xf0, 0xf1, 0xf1, 0xf1, 0xf1,
+ 0xf1, 0xf1, 0xf2, 0xf2, 0xf2, 0xf2, 0xf2, 0xf2,
+ 0xf3, 0xf3, 0xf3, 0xf3, 0xf3, 0xf4, 0xf4, 0xf4,
+ 0xf4, 0xf4, 0xf4, 0xf5, 0xf5, 0xf5, 0xf5, 0xf5,
+ 0xf6, 0xf6, 0xf6, 0xf6, 0xf6, 0xf6, 0xf7, 0xf7,
+ 0xf7, 0xf7, 0xf7, 0xf8, 0xf8, 0xf8, 0xf8, 0xf8,
+ 0xf8, 0xf9, 0xf9, 0xf9, 0xf9, 0xf9, 0xfa, 0xfa,
+ 0xfa, 0xfa, 0xfa, 0xfa, 0xfb, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfc, 0xfc, 0xfc, 0xfc, 0xfc, 0xfd, 0xfd,
+ 0xfd, 0xfd, 0xfd, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe,
+ 0xfe, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
+ {0x13, 0x15, 0x16, 0x18, 0x19, 0x1b, 0x1c, 0x1e,
+ 0x1f, 0x20, 0x22, 0x23, 0x24, 0x26, 0x27, 0x28,
+ 0x29, 0x2a, 0x2c, 0x2d, 0x2e, 0x2f, 0x30, 0x31,
+ 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39,
+ 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, 0x40, 0x41,
+ 0x42, 0x43, 0x44, 0x44, 0x45, 0x46, 0x47, 0x48,
+ 0x49, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4d, 0x4e,
+ 0x4f, 0x50, 0x50, 0x51, 0x52, 0x53, 0x53, 0x54,
+ 0x55, 0x55, 0x56, 0x57, 0x57, 0x58, 0x59, 0x59,
+ 0x5a, 0x5b, 0x5b, 0x5c, 0x5d, 0x5d, 0x5e, 0x5f,
+ 0x5f, 0x60, 0x60, 0x61, 0x62, 0x62, 0x63, 0x63,
+ 0x64, 0x65, 0x65, 0x66, 0x66, 0x67, 0x67, 0x68,
+ 0x69, 0x69, 0x6a, 0x6a, 0x6b, 0x6b, 0x6c, 0x6c,
+ 0x6d, 0x6d, 0x6e, 0x6e, 0x6f, 0x6f, 0x70, 0x70,
+ 0x71, 0x71, 0x72, 0x72, 0x73, 0x73, 0x74, 0x74,
+ 0x75, 0x75, 0x76, 0x76, 0x77, 0x77, 0x78, 0x78,
+ 0x79, 0x79, 0x7a, 0x7a, 0x7a, 0x7b, 0x7b, 0x7c,
+ 0x7c, 0x7d, 0x7d, 0x7e, 0x7e, 0x7e, 0x7f, 0x7f,
+ 0x80, 0x80, 0x81, 0x81, 0x81, 0x82, 0x82, 0x83,
+ 0x83, 0x84, 0x84, 0x84, 0x85, 0x85, 0x86, 0x86,
+ 0x86, 0x87, 0x87, 0x88, 0x88, 0x88, 0x89, 0x89,
+ 0x89, 0x8a, 0x8a, 0x8b, 0x8b, 0x8b, 0x8c, 0x8c,
+ 0x8c, 0x8d, 0x8d, 0x8e, 0x8e, 0x8e, 0x8f, 0x8f,
+ 0x8f, 0x90, 0x90, 0x90, 0x91, 0x91, 0x92, 0x92,
+ 0x92, 0x93, 0x93, 0x93, 0x94, 0x94, 0x94, 0x95,
+ 0x95, 0x95, 0x96, 0x96, 0x96, 0x97, 0x97, 0x97,
+ 0x98, 0x98, 0x98, 0x99, 0x99, 0x99, 0x9a, 0x9a,
+ 0x9a, 0x9b, 0x9b, 0x9b, 0x9c, 0x9c, 0x9c, 0x9d,
+ 0x9d, 0x9d, 0x9e, 0x9e, 0x9e, 0x9e, 0x9f, 0x9f,
+ 0x9f, 0xa0, 0xa0, 0xa0, 0xa1, 0xa1, 0xa1, 0xa2,
+ 0xa2, 0xa2, 0xa2, 0xa3, 0xa3, 0xa3, 0xa4, 0xa4,
+ 0xa4, 0xa5, 0xa5, 0xa5, 0xa5, 0xa6, 0xa6, 0xa6,
+ 0xa7, 0xa7, 0xa7, 0xa7, 0xa8, 0xa8, 0xa8, 0xa9,
+ 0xa9, 0xa9, 0xa9, 0xaa, 0xaa, 0xaa, 0xab, 0xab,
+ 0xab, 0xab, 0xac, 0xac, 0xac, 0xac, 0xad, 0xad,
+ 0xad, 0xae, 0xae, 0xae, 0xae, 0xaf, 0xaf, 0xaf,
+ 0xaf, 0xb0, 0xb0, 0xb0, 0xb1, 0xb1, 0xb1, 0xb1,
+ 0xb2, 0xb2, 0xb2, 0xb2, 0xb3, 0xb3, 0xb3, 0xb3,
+ 0xb4, 0xb4, 0xb4, 0xb4, 0xb5, 0xb5, 0xb5, 0xb5,
+ 0xb6, 0xb6, 0xb6, 0xb6, 0xb7, 0xb7, 0xb7, 0xb7,
+ 0xb8, 0xb8, 0xb8, 0xb8, 0xb9, 0xb9, 0xb9, 0xb9,
+ 0xba, 0xba, 0xba, 0xba, 0xbb, 0xbb, 0xbb, 0xbb,
+ 0xbc, 0xbc, 0xbc, 0xbc, 0xbd, 0xbd, 0xbd, 0xbd,
+ 0xbe, 0xbe, 0xbe, 0xbe, 0xbf, 0xbf, 0xbf, 0xbf,
+ 0xbf, 0xc0, 0xc0, 0xc0, 0xc0, 0xc1, 0xc1, 0xc1,
+ 0xc1, 0xc2, 0xc2, 0xc2, 0xc2, 0xc2, 0xc3, 0xc3,
+ 0xc3, 0xc3, 0xc4, 0xc4, 0xc4, 0xc4, 0xc5, 0xc5,
+ 0xc5, 0xc5, 0xc5, 0xc6, 0xc6, 0xc6, 0xc6, 0xc7,
+ 0xc7, 0xc7, 0xc7, 0xc7, 0xc8, 0xc8, 0xc8, 0xc8,
+ 0xc9, 0xc9, 0xc9, 0xc9, 0xc9, 0xca, 0xca, 0xca,
+ 0xca, 0xcb, 0xcb, 0xcb, 0xcb, 0xcb, 0xcc, 0xcc,
+ 0xcc, 0xcc, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xce,
+ 0xce, 0xce, 0xce, 0xce, 0xcf, 0xcf, 0xcf, 0xcf,
+ 0xd0, 0xd0, 0xd0, 0xd0, 0xd0, 0xd1, 0xd1, 0xd1,
+ 0xd1, 0xd1, 0xd2, 0xd2, 0xd2, 0xd2, 0xd2, 0xd3,
+ 0xd3, 0xd3, 0xd3, 0xd4, 0xd4, 0xd4, 0xd4, 0xd4,
+ 0xd5, 0xd5, 0xd5, 0xd5, 0xd5, 0xd6, 0xd6, 0xd6,
+ 0xd6, 0xd6, 0xd7, 0xd7, 0xd7, 0xd7, 0xd7, 0xd8,
+ 0xd8, 0xd8, 0xd8, 0xd8, 0xd9, 0xd9, 0xd9, 0xd9,
+ 0xd9, 0xda, 0xda, 0xda, 0xda, 0xda, 0xdb, 0xdb,
+ 0xdb, 0xdb, 0xdb, 0xdc, 0xdc, 0xdc, 0xdc, 0xdc,
+ 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xde, 0xde, 0xde,
+ 0xde, 0xde, 0xdf, 0xdf, 0xdf, 0xdf, 0xdf, 0xe0,
+ 0xe0, 0xe0, 0xe0, 0xe0, 0xe1, 0xe1, 0xe1, 0xe1,
+ 0xe1, 0xe2, 0xe2, 0xe2, 0xe2, 0xe2, 0xe3, 0xe3,
+ 0xe3, 0xe3, 0xe3, 0xe4, 0xe4, 0xe4, 0xe4, 0xe4,
+ 0xe4, 0xe5, 0xe5, 0xe5, 0xe5, 0xe5, 0xe6, 0xe6,
+ 0xe6, 0xe6, 0xe6, 0xe7, 0xe7, 0xe7, 0xe7, 0xe7,
+ 0xe8, 0xe8, 0xe8, 0xe8, 0xe8, 0xe9, 0xe9, 0xe9,
+ 0xe9, 0xe9, 0xe9, 0xea, 0xea, 0xea, 0xea, 0xea,
+ 0xeb, 0xeb, 0xeb, 0xeb, 0xeb, 0xec, 0xec, 0xec,
+ 0xec, 0xec, 0xed, 0xed, 0xed, 0xed, 0xed, 0xed,
+ 0xee, 0xee, 0xee, 0xee, 0xee, 0xef, 0xef, 0xef,
+ 0xef, 0xef, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0,
+ 0xf1, 0xf1, 0xf1, 0xf1, 0xf1, 0xf2, 0xf2, 0xf2,
+ 0xf2, 0xf2, 0xf3, 0xf3, 0xf3, 0xf3, 0xf3, 0xf3,
+ 0xf4, 0xf4, 0xf4, 0xf4, 0xf4, 0xf5, 0xf5, 0xf5,
+ 0xf5, 0xf5, 0xf6, 0xf6, 0xf6, 0xf6, 0xf6, 0xf6,
+ 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf8, 0xf8, 0xf8,
+ 0xf8, 0xf8, 0xf9, 0xf9, 0xf9, 0xf9, 0xf9, 0xf9,
+ 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfb, 0xfb, 0xfb,
+ 0xfb, 0xfb, 0xfc, 0xfc, 0xfc, 0xfc, 0xfc, 0xfc,
+ 0xfd, 0xfd, 0xfd, 0xfd, 0xfd, 0xfe, 0xfe, 0xfe,
+ 0xfe, 0xfe, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
+ },
+ };
+
+ reg_w(gspca_dev, TP6800_R21_ENDP_1_CTL, 0x00);
+ if (sd->bridge == BRIDGE_TP6810)
+ reg_w(gspca_dev, 0x02, 0x28);
+/* msleep(50); */
+ bulk_w(gspca_dev, 0x00, gamma_tb[gamma][0], 1024);
+ bulk_w(gspca_dev, 0x01, gamma_tb[gamma][1], 1024);
+ bulk_w(gspca_dev, 0x02, gamma_tb[gamma][2], 1024);
+ if (sd->bridge == BRIDGE_TP6810) {
+ int i;
+
+ reg_w(gspca_dev, 0x02, 0x2b);
+ reg_w(gspca_dev, 0x02, 0x28);
+ for (i = 0; i < 6; i++)
+ reg_w(gspca_dev, TP6800_R55_GAMMA_R,
+ gamma_tb[gamma][0][i]);
+ reg_w(gspca_dev, 0x02, 0x2b);
+ reg_w(gspca_dev, 0x02, 0x28);
+ for (i = 0; i < 6; i++)
+ reg_w(gspca_dev, TP6800_R56_GAMMA_G,
+ gamma_tb[gamma][1][i]);
+ reg_w(gspca_dev, 0x02, 0x2b);
+ reg_w(gspca_dev, 0x02, 0x28);
+ for (i = 0; i < 6; i++)
+ reg_w(gspca_dev, TP6800_R57_GAMMA_B,
+ gamma_tb[gamma][2][i]);
+ reg_w(gspca_dev, 0x02, 0x28);
+ }
+ reg_w(gspca_dev, TP6800_R21_ENDP_1_CTL, 0x03);
+/* msleep(50); */
+}
+
+static void setsharpness(struct gspca_dev *gspca_dev, s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->bridge == BRIDGE_TP6800) {
+ val |= 0x08; /* grid compensation enable */
+ if (gspca_dev->width == 640)
+ reg_w(gspca_dev, TP6800_R78_FORMAT, 0x00); /* vga */
+ else
+ val |= 0x04; /* scaling down enable */
+ reg_w(gspca_dev, TP6800_R5D_DEMOSAIC_CFG, val);
+ } else {
+ val = (val << 5) | 0x08;
+ reg_w(gspca_dev, 0x59, val);
+ }
+}
+
+static void setautogain(struct gspca_dev *gspca_dev, s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ sd->ag_cnt = val ? AG_CNT_START : -1;
+}
+
+/* set the resolution for sensor cx0342 */
+static void set_resolution(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ reg_w(gspca_dev, TP6800_R21_ENDP_1_CTL, 0x00);
+ if (gspca_dev->width == 320) {
+ reg_w(gspca_dev, TP6800_R3F_FRAME_RATE, 0x06);
+ msleep(100);
+ i2c_w(gspca_dev, CX0342_AUTO_ADC_CALIB, 0x01);
+ msleep(100);
+ reg_w(gspca_dev, TP6800_R21_ENDP_1_CTL, 0x03);
+ reg_w(gspca_dev, TP6800_R78_FORMAT, 0x01); /* qvga */
+ reg_w(gspca_dev, TP6800_R5D_DEMOSAIC_CFG, 0x0d);
+ i2c_w(gspca_dev, CX0342_EXPO_LINE_L, 0x37);
+ i2c_w(gspca_dev, CX0342_EXPO_LINE_H, 0x01);
+ } else {
+ reg_w(gspca_dev, TP6800_R3F_FRAME_RATE, 0x05);
+ msleep(100);
+ i2c_w(gspca_dev, CX0342_AUTO_ADC_CALIB, 0x01);
+ msleep(100);
+ reg_w(gspca_dev, TP6800_R21_ENDP_1_CTL, 0x03);
+ reg_w(gspca_dev, TP6800_R78_FORMAT, 0x00); /* vga */
+ reg_w(gspca_dev, TP6800_R5D_DEMOSAIC_CFG, 0x09);
+ i2c_w(gspca_dev, CX0342_EXPO_LINE_L, 0xcf);
+ i2c_w(gspca_dev, CX0342_EXPO_LINE_H, 0x00);
+ }
+ i2c_w(gspca_dev, CX0342_SYS_CTRL_0, 0x01);
+ bulk_w(gspca_dev, 0x03, color_gain[SENSOR_CX0342],
+ ARRAY_SIZE(color_gain[0]));
+ setgamma(gspca_dev, v4l2_ctrl_g_ctrl(sd->gamma));
+ if (sd->sensor == SENSOR_SOI763A)
+ setquality(gspca_dev, v4l2_ctrl_g_ctrl(sd->jpegqual));
+}
+
+/* convert the frame rate to a tp68x0 value */
+static int get_fr_idx(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int i;
+
+ if (sd->bridge == BRIDGE_TP6800) {
+ for (i = 0; i < ARRAY_SIZE(rates) - 1; i++) {
+ if (sd->framerate >= rates[i])
+ break;
+ }
+ i = 6 - i; /* 1 = 5fps .. 6 = 30fps */
+
+ /* 640x480 * 30 fps does not work */
+ if (i == 6 /* if 30 fps */
+ && gspca_dev->width == 640)
+ i = 0x05; /* 15 fps */
+ } else {
+ for (i = 0; i < ARRAY_SIZE(rates_6810) - 1; i++) {
+ if (sd->framerate >= rates_6810[i])
+ break;
+ }
+ i = 7 - i; /* 3 = 5fps .. 7 = 30fps */
+
+ /* 640x480 * 30 fps does not work */
+ if (i == 7 /* if 30 fps */
+ && gspca_dev->width == 640)
+ i = 6; /* 15 fps */
+ i |= 0x80; /* clock * 1 */
+ }
+ return i;
+}
+
+static void setframerate(struct gspca_dev *gspca_dev, s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 fr_idx;
+
+ fr_idx = get_fr_idx(gspca_dev);
+
+ if (sd->bridge == BRIDGE_TP6810) {
+ reg_r(gspca_dev, 0x7b);
+ reg_w(gspca_dev, 0x7b,
+ sd->sensor == SENSOR_CX0342 ? 0x10 : 0x90);
+ if (val >= 128)
+ fr_idx = 0xf0; /* lower frame rate */
+ }
+
+ reg_w(gspca_dev, TP6800_R3F_FRAME_RATE, fr_idx);
+
+ if (sd->sensor == SENSOR_CX0342)
+ i2c_w(gspca_dev, CX0342_AUTO_ADC_CALIB, 0x01);
+}
+
+static void setrgain(struct gspca_dev *gspca_dev, s32 rgain)
+{
+ i2c_w(gspca_dev, CX0342_RAW_RGAIN_H, rgain >> 8);
+ i2c_w(gspca_dev, CX0342_RAW_RGAIN_L, rgain);
+ i2c_w(gspca_dev, CX0342_SYS_CTRL_0, 0x80);
+}
+
+static int sd_setgain(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ s32 val = gspca_dev->gain->val;
+
+ if (sd->sensor == SENSOR_CX0342) {
+ s32 old = gspca_dev->gain->cur.val ?
+ gspca_dev->gain->cur.val : 1;
+
+ sd->blue->val = sd->blue->val * val / old;
+ if (sd->blue->val > 4095)
+ sd->blue->val = 4095;
+ sd->red->val = sd->red->val * val / old;
+ if (sd->red->val > 4095)
+ sd->red->val = 4095;
+ }
+ if (gspca_dev->streaming) {
+ if (sd->sensor == SENSOR_CX0342)
+ setexposure(gspca_dev, gspca_dev->exposure->val,
+ gspca_dev->gain->val,
+ sd->blue->val, sd->red->val);
+ else
+ setexposure(gspca_dev, gspca_dev->exposure->val,
+ gspca_dev->gain->val, 0, 0);
+ }
+ return gspca_dev->usb_err;
+}
+
+static void setbgain(struct gspca_dev *gspca_dev, s32 bgain)
+{
+ i2c_w(gspca_dev, CX0342_RAW_BGAIN_H, bgain >> 8);
+ i2c_w(gspca_dev, CX0342_RAW_BGAIN_L, bgain);
+ i2c_w(gspca_dev, CX0342_SYS_CTRL_0, 0x80);
+}
+
+/* this function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ sd->bridge = id->driver_info;
+
+ gspca_dev->cam.cam_mode = vga_mode;
+ gspca_dev->cam.nmodes = ARRAY_SIZE(vga_mode);
+ gspca_dev->cam.mode_framerates = sd->bridge == BRIDGE_TP6800 ?
+ framerates : framerates_6810;
+
+ sd->framerate = 30; /* default: 30 fps */
+ return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ static const struct cmd tp6800_preinit[] = {
+ {TP6800_R10_SIF_TYPE, 0x01}, /* sif */
+ {TP6800_R11_SIF_CONTROL, 0x01},
+ {TP6800_R15_GPIO_PU, 0x9f},
+ {TP6800_R16_GPIO_PD, 0x9f},
+ {TP6800_R17_GPIO_IO, 0x80},
+ {TP6800_R18_GPIO_DATA, 0x40}, /* LED off */
+ };
+ static const struct cmd tp6810_preinit[] = {
+ {TP6800_R2F_TIMING_CFG, 0x2f},
+ {TP6800_R15_GPIO_PU, 0x6f},
+ {TP6800_R16_GPIO_PD, 0x40},
+ {TP6800_R17_GPIO_IO, 0x9f},
+ {TP6800_R18_GPIO_DATA, 0xc1}, /* LED off */
+ };
+
+ if (sd->bridge == BRIDGE_TP6800)
+ reg_w_buf(gspca_dev, tp6800_preinit,
+ ARRAY_SIZE(tp6800_preinit));
+ else
+ reg_w_buf(gspca_dev, tp6810_preinit,
+ ARRAY_SIZE(tp6810_preinit));
+ msleep(15);
+ reg_r(gspca_dev, TP6800_R18_GPIO_DATA);
+ PDEBUG(D_PROBE, "gpio: %02x", gspca_dev->usb_buf[0]);
+/* values:
+ * 0x80: snapshot button
+ * 0x40: LED
+ * 0x20: (bridge / sensor) reset for tp6810 ?
+ * 0x07: sensor type ?
+ */
+
+ /* guess the sensor type */
+ if (force_sensor >= 0) {
+ sd->sensor = force_sensor;
+ } else {
+ if (sd->bridge == BRIDGE_TP6800) {
+/*fixme: not sure this is working*/
+ switch (gspca_dev->usb_buf[0] & 0x07) {
+ case 0:
+ sd->sensor = SENSOR_SOI763A;
+ break;
+ case 1:
+ sd->sensor = SENSOR_CX0342;
+ break;
+ }
+ } else {
+ int sensor;
+
+ sensor = probe_6810(gspca_dev);
+ if (sensor < 0) {
+ pr_warn("Unknown sensor %d - forced to soi763a\n",
+ -sensor);
+ sensor = SENSOR_SOI763A;
+ }
+ sd->sensor = sensor;
+ }
+ }
+ if (sd->sensor == SENSOR_SOI763A) {
+ pr_info("Sensor soi763a\n");
+ if (sd->bridge == BRIDGE_TP6810) {
+ soi763a_6810_init(gspca_dev);
+ }
+ } else {
+ pr_info("Sensor cx0342\n");
+ if (sd->bridge == BRIDGE_TP6810) {
+ cx0342_6810_init(gspca_dev);
+ }
+ }
+
+ set_dqt(gspca_dev, 0);
+ return 0;
+}
+
+/* This function is called before choosing the alt setting */
+static int sd_isoc_init(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ static const struct cmd cx_sensor_init[] = {
+ {CX0342_AUTO_ADC_CALIB, 0x81},
+ {CX0342_EXPO_LINE_L, 0x37},
+ {CX0342_EXPO_LINE_H, 0x01},
+ {CX0342_RAW_GRGAIN_L, 0x00},
+ {CX0342_RAW_GBGAIN_L, 0x00},
+ {CX0342_RAW_RGAIN_L, 0x00},
+ {CX0342_RAW_BGAIN_L, 0x00},
+ {CX0342_SYS_CTRL_0, 0x81},
+ };
+ static const struct cmd cx_bridge_init[] = {
+ {0x4d, 0x00},
+ {0x4c, 0xff},
+ {0x4e, 0xff},
+ {0x4f, 0x00},
+ };
+ static const struct cmd ov_sensor_init[] = {
+ {0x10, 0x75}, /* exposure */
+ {0x76, 0x03},
+ {0x00, 0x00}, /* gain */
+ };
+ static const struct cmd ov_bridge_init[] = {
+ {0x7b, 0x90},
+ {TP6800_R3F_FRAME_RATE, 0x87},
+ };
+
+ if (sd->bridge == BRIDGE_TP6800)
+ return 0;
+ if (sd->sensor == SENSOR_CX0342) {
+ reg_w(gspca_dev, TP6800_R12_SIF_ADDR_S, 0x20);
+ reg_w(gspca_dev, TP6800_R3F_FRAME_RATE, 0x87);
+ i2c_w_buf(gspca_dev, cx_sensor_init,
+ ARRAY_SIZE(cx_sensor_init));
+ reg_w_buf(gspca_dev, cx_bridge_init,
+ ARRAY_SIZE(cx_bridge_init));
+ bulk_w(gspca_dev, 0x03, color_null, sizeof color_null);
+ reg_w(gspca_dev, 0x59, 0x40);
+ } else {
+ reg_w(gspca_dev, TP6800_R12_SIF_ADDR_S, 0x21);
+ i2c_w_buf(gspca_dev, ov_sensor_init,
+ ARRAY_SIZE(ov_sensor_init));
+ reg_r(gspca_dev, 0x7b);
+ reg_w_buf(gspca_dev, ov_bridge_init,
+ ARRAY_SIZE(ov_bridge_init));
+ }
+ reg_w(gspca_dev, TP6800_R78_FORMAT,
+ gspca_dev->curr_mode ? 0x00 : 0x01);
+ return gspca_dev->usb_err;
+}
+
+static void set_led(struct gspca_dev *gspca_dev, int on)
+{
+ u8 data;
+
+ reg_r(gspca_dev, TP6800_R18_GPIO_DATA);
+ data = gspca_dev->usb_buf[0];
+ if (on)
+ data &= ~0x40;
+ else
+ data |= 0x40;
+ reg_w(gspca_dev, TP6800_R18_GPIO_DATA, data);
+}
+
+static void cx0342_6800_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ static const struct cmd reg_init[] = {
+ /* fixme: is this useful? */
+ {TP6800_R17_GPIO_IO, 0x9f},
+ {TP6800_R16_GPIO_PD, 0x40},
+ {TP6800_R10_SIF_TYPE, 0x00}, /* i2c 8 bits */
+ {TP6800_R50, 0x00},
+ {TP6800_R51, 0x00},
+ {TP6800_R52, 0xff},
+ {TP6800_R53, 0x03},
+ {TP6800_R54_DARK_CFG, 0x07},
+ {TP6800_R5C_EDGE_THRLD, 0x40},
+ {TP6800_R7A_BLK_THRLD, 0x40},
+ {TP6800_R2F_TIMING_CFG, 0x17},
+ {TP6800_R30_SENSOR_CFG, 0x18}, /* G1B..RG0 */
+ {TP6800_R37_FRONT_DARK_ST, 0x00},
+ {TP6800_R38_FRONT_DARK_END, 0x00},
+ {TP6800_R39_REAR_DARK_ST_L, 0x00},
+ {TP6800_R3A_REAR_DARK_ST_H, 0x00},
+ {TP6800_R3B_REAR_DARK_END_L, 0x00},
+ {TP6800_R3C_REAR_DARK_END_H, 0x00},
+ {TP6800_R3D_HORIZ_DARK_LINE_L, 0x00},
+ {TP6800_R3E_HORIZ_DARK_LINE_H, 0x00},
+ {TP6800_R21_ENDP_1_CTL, 0x03},
+
+ {TP6800_R31_PIXEL_START, 0x0b},
+ {TP6800_R32_PIXEL_END_L, 0x8a},
+ {TP6800_R33_PIXEL_END_H, 0x02},
+ {TP6800_R34_LINE_START, 0x0e},
+ {TP6800_R35_LINE_END_L, 0xf4},
+ {TP6800_R36_LINE_END_H, 0x01},
+ {TP6800_R78_FORMAT, 0x00},
+ {TP6800_R12_SIF_ADDR_S, 0x20}, /* cx0342 i2c addr */
+ };
+ static const struct cmd sensor_init[] = {
+ {CX0342_OUTPUT_CTRL, 0x07},
+ {CX0342_BYPASS_MODE, 0x58},
+ {CX0342_GPXLTHD_L, 0x16},
+ {CX0342_RBPXLTHD_L, 0x16},
+ {CX0342_PLANETHD_L, 0xc0},
+ {CX0342_PLANETHD_H, 0x03},
+ {CX0342_RB_GAP_L, 0xff},
+ {CX0342_RB_GAP_H, 0x07},
+ {CX0342_G_GAP_L, 0xff},
+ {CX0342_G_GAP_H, 0x07},
+ {CX0342_RST_OVERFLOW_L, 0x5c},
+ {CX0342_RST_OVERFLOW_H, 0x01},
+ {CX0342_DATA_OVERFLOW_L, 0xfc},
+ {CX0342_DATA_OVERFLOW_H, 0x03},
+ {CX0342_DATA_UNDERFLOW_L, 0x00},
+ {CX0342_DATA_UNDERFLOW_H, 0x00},
+ {CX0342_SYS_CTRL_0, 0x40},
+ {CX0342_GLOBAL_GAIN, 0x01},
+ {CX0342_CLOCK_GEN, 0x00},
+ {CX0342_SYS_CTRL_0, 0x02},
+ {CX0342_IDLE_CTRL, 0x05},
+ {CX0342_ADCGN, 0x00},
+ {CX0342_ADC_CTL, 0x00},
+ {CX0342_LVRST_BLBIAS, 0x01},
+ {CX0342_VTHSEL, 0x0b},
+ {CX0342_RAMP_RIV, 0x0b},
+ {CX0342_LDOSEL, 0x07},
+ {CX0342_SPV_VALUE_L, 0x40},
+ {CX0342_SPV_VALUE_H, 0x02},
+ };
+
+ reg_w_buf(gspca_dev, reg_init, ARRAY_SIZE(reg_init));
+ i2c_w_buf(gspca_dev, sensor_init, ARRAY_SIZE(sensor_init));
+ i2c_w_buf(gspca_dev, cx0342_timing_seq, ARRAY_SIZE(cx0342_timing_seq));
+ reg_w(gspca_dev, TP6800_R5C_EDGE_THRLD, 0x10);
+ reg_w(gspca_dev, TP6800_R54_DARK_CFG, 0x00);
+ i2c_w(gspca_dev, CX0342_EXPO_LINE_H, 0x00);
+ i2c_w(gspca_dev, CX0342_SYS_CTRL_0, 0x01);
+ if (sd->sensor == SENSOR_CX0342)
+ setexposure(gspca_dev, v4l2_ctrl_g_ctrl(gspca_dev->exposure),
+ v4l2_ctrl_g_ctrl(gspca_dev->gain),
+ v4l2_ctrl_g_ctrl(sd->blue),
+ v4l2_ctrl_g_ctrl(sd->red));
+ else
+ setexposure(gspca_dev, v4l2_ctrl_g_ctrl(gspca_dev->exposure),
+ v4l2_ctrl_g_ctrl(gspca_dev->gain), 0, 0);
+ set_led(gspca_dev, 1);
+ set_resolution(gspca_dev);
+}
+
+static void cx0342_6810_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ static const struct cmd sensor_init_2[] = {
+ {CX0342_EXPO_LINE_L, 0x6f},
+ {CX0342_EXPO_LINE_H, 0x02},
+ {CX0342_RAW_GRGAIN_L, 0x00},
+ {CX0342_RAW_GBGAIN_L, 0x00},
+ {CX0342_RAW_RGAIN_L, 0x00},
+ {CX0342_RAW_BGAIN_L, 0x00},
+ {CX0342_SYS_CTRL_0, 0x81},
+ };
+ static const struct cmd bridge_init_2[] = {
+ {0x4d, 0x00},
+ {0x4c, 0xff},
+ {0x4e, 0xff},
+ {0x4f, 0x00},
+ {TP6800_R7A_BLK_THRLD, 0x00},
+ {TP6800_R79_QUALITY, 0x04},
+ {TP6800_R79_QUALITY, 0x01},
+ };
+ static const struct cmd bridge_init_3[] = {
+ {TP6800_R31_PIXEL_START, 0x08},
+ {TP6800_R32_PIXEL_END_L, 0x87},
+ {TP6800_R33_PIXEL_END_H, 0x02},
+ {TP6800_R34_LINE_START, 0x0e},
+ {TP6800_R35_LINE_END_L, 0xf4},
+ {TP6800_R36_LINE_END_H, 0x01},
+ };
+ static const struct cmd sensor_init_3[] = {
+ {CX0342_AUTO_ADC_CALIB, 0x81},
+ {CX0342_EXPO_LINE_L, 0x6f},
+ {CX0342_EXPO_LINE_H, 0x02},
+ {CX0342_RAW_GRGAIN_L, 0x00},
+ {CX0342_RAW_GBGAIN_L, 0x00},
+ {CX0342_RAW_RGAIN_L, 0x00},
+ {CX0342_RAW_BGAIN_L, 0x00},
+ {CX0342_SYS_CTRL_0, 0x81},
+ };
+ static const struct cmd bridge_init_5[] = {
+ {0x4d, 0x00},
+ {0x4c, 0xff},
+ {0x4e, 0xff},
+ {0x4f, 0x00},
+ };
+ static const struct cmd sensor_init_4[] = {
+ {CX0342_EXPO_LINE_L, 0xd3},
+ {CX0342_EXPO_LINE_H, 0x01},
+/*fixme: gains, but 00..80 only*/
+ {CX0342_RAW_GRGAIN_L, 0x40},
+ {CX0342_RAW_GBGAIN_L, 0x40},
+ {CX0342_RAW_RGAIN_L, 0x40},
+ {CX0342_RAW_BGAIN_L, 0x40},
+ {CX0342_SYS_CTRL_0, 0x81},
+ };
+ static const struct cmd sensor_init_5[] = {
+ {CX0342_IDLE_CTRL, 0x05},
+ {CX0342_ADCGN, 0x00},
+ {CX0342_ADC_CTL, 0x00},
+ {CX0342_LVRST_BLBIAS, 0x01},
+ {CX0342_VTHSEL, 0x0b},
+ {CX0342_RAMP_RIV, 0x0b},
+ {CX0342_LDOSEL, 0x07},
+ {CX0342_SPV_VALUE_L, 0x40},
+ {CX0342_SPV_VALUE_H, 0x02},
+ {CX0342_AUTO_ADC_CALIB, 0x81},
+ };
+
+ reg_w(gspca_dev, 0x22, gspca_dev->alt);
+ i2c_w_buf(gspca_dev, sensor_init_2, ARRAY_SIZE(sensor_init_2));
+ reg_w_buf(gspca_dev, bridge_init_2, ARRAY_SIZE(bridge_init_2));
+ reg_w_buf(gspca_dev, tp6810_cx_init_common,
+ ARRAY_SIZE(tp6810_cx_init_common));
+ reg_w_buf(gspca_dev, bridge_init_3, ARRAY_SIZE(bridge_init_3));
+ if (gspca_dev->curr_mode) {
+ reg_w(gspca_dev, 0x4a, 0x7f);
+ reg_w(gspca_dev, 0x07, 0x05);
+ reg_w(gspca_dev, TP6800_R78_FORMAT, 0x00); /* vga */
+ } else {
+ reg_w(gspca_dev, 0x4a, 0xff);
+ reg_w(gspca_dev, 0x07, 0x85);
+ reg_w(gspca_dev, TP6800_R78_FORMAT, 0x01); /* qvga */
+ }
+ setgamma(gspca_dev, v4l2_ctrl_g_ctrl(sd->gamma));
+ reg_w_buf(gspca_dev, tp6810_bridge_start,
+ ARRAY_SIZE(tp6810_bridge_start));
+ setsharpness(gspca_dev, v4l2_ctrl_g_ctrl(sd->sharpness));
+ bulk_w(gspca_dev, 0x03, color_gain[SENSOR_CX0342],
+ ARRAY_SIZE(color_gain[0]));
+ reg_w(gspca_dev, TP6800_R3F_FRAME_RATE, 0x87);
+ i2c_w_buf(gspca_dev, sensor_init_3, ARRAY_SIZE(sensor_init_3));
+ reg_w_buf(gspca_dev, bridge_init_5, ARRAY_SIZE(bridge_init_5));
+ i2c_w_buf(gspca_dev, sensor_init_4, ARRAY_SIZE(sensor_init_4));
+ reg_w_buf(gspca_dev, bridge_init_5, ARRAY_SIZE(bridge_init_5));
+ i2c_w_buf(gspca_dev, sensor_init_5, ARRAY_SIZE(sensor_init_5));
+
+ set_led(gspca_dev, 1);
+/* setquality(gspca_dev, v4l2_ctrl_g_ctrl(sd->jpegqual)); */
+}
+
+static void soi763a_6800_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ static const struct cmd reg_init[] = {
+ {TP6800_R79_QUALITY, 0x04},
+ {TP6800_R79_QUALITY, 0x01},
+ {TP6800_R10_SIF_TYPE, 0x00}, /* i2c 8 bits */
+
+ {TP6800_R50, 0x00},
+ {TP6800_R51, 0x00},
+ {TP6800_R52, 0xff},
+ {TP6800_R53, 0x03},
+ {TP6800_R54_DARK_CFG, 0x07},
+ {TP6800_R5C_EDGE_THRLD, 0x40},
+
+ {TP6800_R79_QUALITY, 0x03},
+ {TP6800_R7A_BLK_THRLD, 0x40},
+
+ {TP6800_R2F_TIMING_CFG, 0x46},
+ {TP6800_R30_SENSOR_CFG, 0x10}, /* BG1..G0R */
+ {TP6800_R37_FRONT_DARK_ST, 0x00},
+ {TP6800_R38_FRONT_DARK_END, 0x00},
+ {TP6800_R39_REAR_DARK_ST_L, 0x00},
+ {TP6800_R3A_REAR_DARK_ST_H, 0x00},
+ {TP6800_R3B_REAR_DARK_END_L, 0x00},
+ {TP6800_R3C_REAR_DARK_END_H, 0x00},
+ {TP6800_R3D_HORIZ_DARK_LINE_L, 0x00},
+ {TP6800_R3E_HORIZ_DARK_LINE_H, 0x00},
+ {TP6800_R21_ENDP_1_CTL, 0x03},
+
+ {TP6800_R3F_FRAME_RATE, 0x04}, /* 15 fps */
+ {TP6800_R5D_DEMOSAIC_CFG, 0x0e}, /* scale down - medium edge */
+
+ {TP6800_R31_PIXEL_START, 0x1b},
+ {TP6800_R32_PIXEL_END_L, 0x9a},
+ {TP6800_R33_PIXEL_END_H, 0x02},
+ {TP6800_R34_LINE_START, 0x0f},
+ {TP6800_R35_LINE_END_L, 0xf4},
+ {TP6800_R36_LINE_END_H, 0x01},
+ {TP6800_R78_FORMAT, 0x01}, /* qvga */
+ {TP6800_R12_SIF_ADDR_S, 0x21}, /* soi763a i2c addr */
+ {TP6800_R1A_SIF_TX_DATA2, 0x00},
+ };
+ static const struct cmd sensor_init[] = {
+ {0x12, 0x48}, /* mirror - RGB */
+ {0x13, 0xa0}, /* clock - no AGC nor AEC */
+ {0x03, 0xa4}, /* saturation */
+ {0x04, 0x30}, /* hue */
+ {0x05, 0x88}, /* contrast */
+ {0x06, 0x60}, /* brightness */
+ {0x10, 0x41}, /* AEC */
+ {0x11, 0x40}, /* clock rate */
+ {0x13, 0xa0},
+ {0x14, 0x00}, /* 640x480 */
+ {0x15, 0x14},
+ {0x1f, 0x41},
+ {0x20, 0x80},
+ {0x23, 0xee},
+ {0x24, 0x50},
+ {0x25, 0x7a},
+ {0x26, 0x00},
+ {0x27, 0xe2},
+ {0x28, 0xb0},
+ {0x2a, 0x00},
+ {0x2b, 0x00},
+ {0x2d, 0x81},
+ {0x2f, 0x9d},
+ {0x60, 0x80},
+ {0x61, 0x00},
+ {0x62, 0x88},
+ {0x63, 0x11},
+ {0x64, 0x89},
+ {0x65, 0x00},
+ {0x67, 0x94},
+ {0x68, 0x7a},
+ {0x69, 0x0f},
+ {0x6c, 0x80},
+ {0x6d, 0x80},
+ {0x6e, 0x80},
+ {0x6f, 0xff},
+ {0x71, 0x20},
+ {0x74, 0x20},
+ {0x75, 0x86},
+ {0x77, 0xb5},
+ {0x17, 0x18}, /* H href start */
+ {0x18, 0xbf}, /* H href end */
+ {0x19, 0x03}, /* V start */
+ {0x1a, 0xf8}, /* V end */
+ {0x01, 0x80}, /* blue gain */
+ {0x02, 0x80}, /* red gain */
+ };
+
+ reg_w_buf(gspca_dev, reg_init, ARRAY_SIZE(reg_init));
+
+ i2c_w(gspca_dev, 0x12, 0x80); /* sensor reset */
+ msleep(10);
+
+ i2c_w_buf(gspca_dev, sensor_init, ARRAY_SIZE(sensor_init));
+
+ reg_w(gspca_dev, TP6800_R5C_EDGE_THRLD, 0x10);
+ reg_w(gspca_dev, TP6800_R54_DARK_CFG, 0x00);
+
+ setsharpness(gspca_dev, v4l2_ctrl_g_ctrl(sd->sharpness));
+
+ bulk_w(gspca_dev, 0x03, color_gain[SENSOR_SOI763A],
+ ARRAY_SIZE(color_gain[0]));
+
+ set_led(gspca_dev, 1);
+ if (sd->sensor == SENSOR_CX0342)
+ setexposure(gspca_dev, v4l2_ctrl_g_ctrl(gspca_dev->exposure),
+ v4l2_ctrl_g_ctrl(gspca_dev->gain),
+ v4l2_ctrl_g_ctrl(sd->blue),
+ v4l2_ctrl_g_ctrl(sd->red));
+ else
+ setexposure(gspca_dev, v4l2_ctrl_g_ctrl(gspca_dev->exposure),
+ v4l2_ctrl_g_ctrl(gspca_dev->gain), 0, 0);
+ if (sd->sensor == SENSOR_SOI763A)
+ setquality(gspca_dev, v4l2_ctrl_g_ctrl(sd->jpegqual));
+ setgamma(gspca_dev, v4l2_ctrl_g_ctrl(sd->gamma));
+}
+
+static void soi763a_6810_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ static const struct cmd bridge_init_2[] = {
+ {TP6800_R7A_BLK_THRLD, 0x00},
+ {TP6800_R79_QUALITY, 0x04},
+ {TP6800_R79_QUALITY, 0x01},
+ };
+ static const struct cmd bridge_init_3[] = {
+ {TP6800_R31_PIXEL_START, 0x20},
+ {TP6800_R32_PIXEL_END_L, 0x9f},
+ {TP6800_R33_PIXEL_END_H, 0x02},
+ {TP6800_R34_LINE_START, 0x13},
+ {TP6800_R35_LINE_END_L, 0xf8},
+ {TP6800_R36_LINE_END_H, 0x01},
+ };
+ static const struct cmd bridge_init_6[] = {
+ {0x08, 0xff},
+ {0x09, 0xff},
+ {0x0a, 0x5f},
+ {0x0b, 0x80},
+ };
+
+ reg_w(gspca_dev, 0x22, gspca_dev->alt);
+ bulk_w(gspca_dev, 0x03, color_null, sizeof color_null);
+ reg_w(gspca_dev, 0x59, 0x40);
+ if (sd->sensor == SENSOR_CX0342)
+ setexposure(gspca_dev, v4l2_ctrl_g_ctrl(gspca_dev->exposure),
+ v4l2_ctrl_g_ctrl(gspca_dev->gain),
+ v4l2_ctrl_g_ctrl(sd->blue),
+ v4l2_ctrl_g_ctrl(sd->red));
+ else
+ setexposure(gspca_dev, v4l2_ctrl_g_ctrl(gspca_dev->exposure),
+ v4l2_ctrl_g_ctrl(gspca_dev->gain), 0, 0);
+ reg_w_buf(gspca_dev, bridge_init_2, ARRAY_SIZE(bridge_init_2));
+ reg_w_buf(gspca_dev, tp6810_ov_init_common,
+ ARRAY_SIZE(tp6810_ov_init_common));
+ reg_w_buf(gspca_dev, bridge_init_3, ARRAY_SIZE(bridge_init_3));
+ if (gspca_dev->curr_mode) {
+ reg_w(gspca_dev, 0x4a, 0x7f);
+ reg_w(gspca_dev, 0x07, 0x05);
+ reg_w(gspca_dev, TP6800_R78_FORMAT, 0x00); /* vga */
+ } else {
+ reg_w(gspca_dev, 0x4a, 0xff);
+ reg_w(gspca_dev, 0x07, 0x85);
+ reg_w(gspca_dev, TP6800_R78_FORMAT, 0x01); /* qvga */
+ }
+ setgamma(gspca_dev, v4l2_ctrl_g_ctrl(sd->gamma));
+ reg_w_buf(gspca_dev, tp6810_bridge_start,
+ ARRAY_SIZE(tp6810_bridge_start));
+
+ if (gspca_dev->curr_mode) {
+ reg_w(gspca_dev, 0x4f, 0x00);
+ reg_w(gspca_dev, 0x4e, 0x7c);
+ }
+
+ reg_w(gspca_dev, 0x00, 0x00);
+
+ setsharpness(gspca_dev, v4l2_ctrl_g_ctrl(sd->sharpness));
+ bulk_w(gspca_dev, 0x03, color_gain[SENSOR_SOI763A],
+ ARRAY_SIZE(color_gain[0]));
+ set_led(gspca_dev, 1);
+ reg_w(gspca_dev, TP6800_R3F_FRAME_RATE, 0xf0);
+ if (sd->sensor == SENSOR_CX0342)
+ setexposure(gspca_dev, v4l2_ctrl_g_ctrl(gspca_dev->exposure),
+ v4l2_ctrl_g_ctrl(gspca_dev->gain),
+ v4l2_ctrl_g_ctrl(sd->blue),
+ v4l2_ctrl_g_ctrl(sd->red));
+ else
+ setexposure(gspca_dev, v4l2_ctrl_g_ctrl(gspca_dev->exposure),
+ v4l2_ctrl_g_ctrl(gspca_dev->gain), 0, 0);
+ reg_w_buf(gspca_dev, bridge_init_6, ARRAY_SIZE(bridge_init_6));
+}
+
+/* -- start the camera -- */
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ jpeg_define(sd->jpeg_hdr, gspca_dev->height, gspca_dev->width);
+ set_dqt(gspca_dev, sd->quality);
+ if (sd->bridge == BRIDGE_TP6800) {
+ if (sd->sensor == SENSOR_CX0342)
+ cx0342_6800_start(gspca_dev);
+ else
+ soi763a_6800_start(gspca_dev);
+ } else {
+ if (sd->sensor == SENSOR_CX0342)
+ cx0342_6810_start(gspca_dev);
+ else
+ soi763a_6810_start(gspca_dev);
+ reg_w_buf(gspca_dev, tp6810_late_start,
+ ARRAY_SIZE(tp6810_late_start));
+ reg_w(gspca_dev, 0x80, 0x03);
+ reg_w(gspca_dev, 0x82, gspca_dev->curr_mode ? 0x0a : 0x0e);
+
+ if (sd->sensor == SENSOR_CX0342)
+ setexposure(gspca_dev,
+ v4l2_ctrl_g_ctrl(gspca_dev->exposure),
+ v4l2_ctrl_g_ctrl(gspca_dev->gain),
+ v4l2_ctrl_g_ctrl(sd->blue),
+ v4l2_ctrl_g_ctrl(sd->red));
+ else
+ setexposure(gspca_dev,
+ v4l2_ctrl_g_ctrl(gspca_dev->exposure),
+ v4l2_ctrl_g_ctrl(gspca_dev->gain), 0, 0);
+ if (sd->sensor == SENSOR_SOI763A)
+ setquality(gspca_dev,
+ v4l2_ctrl_g_ctrl(sd->jpegqual));
+ if (sd->bridge == BRIDGE_TP6810)
+ setautogain(gspca_dev,
+ v4l2_ctrl_g_ctrl(gspca_dev->autogain));
+ }
+
+ setframerate(gspca_dev, v4l2_ctrl_g_ctrl(gspca_dev->exposure));
+
+ return gspca_dev->usb_err;
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->bridge == BRIDGE_TP6800)
+ reg_w(gspca_dev, TP6800_R2F_TIMING_CFG, 0x03);
+ set_led(gspca_dev, 0);
+ reg_w(gspca_dev, TP6800_R21_ENDP_1_CTL, 0x00);
+}
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data,
+ int len)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ /* the start of frame contains:
+ * ff d8
+ * ff fe
+ * width / 16
+ * height / 8
+ * quality
+ */
+ if (sd->bridge == BRIDGE_TP6810) {
+ if (*data != 0x5a) {
+/*fixme: don't discard the whole frame..*/
+ if (*data == 0xaa || *data == 0x00)
+ return;
+ if (*data > 0xc0) {
+ PDEBUG(D_FRAM, "bad frame");
+ gspca_dev->last_packet_type = DISCARD_PACKET;
+ return;
+ }
+ }
+ data++;
+ len--;
+ if (*data == 0xff && data[1] == 0xd8) {
+/*fixme: there may be information in the 4 high bits*/
+ if ((data[6] & 0x0f) != sd->quality)
+ set_dqt(gspca_dev, data[6] & 0x0f);
+ gspca_frame_add(gspca_dev, FIRST_PACKET,
+ sd->jpeg_hdr, JPEG_HDR_SZ);
+ gspca_frame_add(gspca_dev, INTER_PACKET,
+ data + 7, len - 7);
+ } else if (data[len - 2] == 0xff && data[len - 1] == 0xd9) {
+ gspca_frame_add(gspca_dev, LAST_PACKET,
+ data, len);
+ } else {
+ gspca_frame_add(gspca_dev, INTER_PACKET,
+ data, len);
+ }
+ return;
+ }
+
+ switch (*data) {
+ case 0x55:
+ gspca_frame_add(gspca_dev, LAST_PACKET, data, 0);
+
+ if (len < 8
+ || data[1] != 0xff || data[2] != 0xd8
+ || data[3] != 0xff || data[4] != 0xfe) {
+
+ /* Have only seen this with corrupt frames */
+ gspca_dev->last_packet_type = DISCARD_PACKET;
+ return;
+ }
+ if (data[7] != sd->quality)
+ set_dqt(gspca_dev, data[7]);
+ gspca_frame_add(gspca_dev, FIRST_PACKET,
+ sd->jpeg_hdr, JPEG_HDR_SZ);
+ gspca_frame_add(gspca_dev, INTER_PACKET,
+ data + 8, len - 8);
+ break;
+ case 0xaa:
+ gspca_dev->last_packet_type = DISCARD_PACKET;
+ break;
+ case 0xcc:
+ if (data[1] != 0xff || data[2] != 0xd8)
+ gspca_frame_add(gspca_dev, INTER_PACKET,
+ data + 1, len - 1);
+ else
+ gspca_dev->last_packet_type = DISCARD_PACKET;
+ break;
+ }
+}
+
+static void sd_dq_callback(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int ret, alen;
+ int luma, expo;
+
+ if (sd->ag_cnt < 0)
+ return;
+ if (--sd->ag_cnt > 5)
+ return;
+ switch (sd->ag_cnt) {
+/* case 5: */
+ default:
+ reg_w(gspca_dev, 0x7d, 0x00);
+ break;
+ case 4:
+ reg_w(gspca_dev, 0x27, 0xb0);
+ break;
+ case 3:
+ reg_w(gspca_dev, 0x0c, 0x01);
+ break;
+ case 2:
+ ret = usb_bulk_msg(gspca_dev->dev,
+ usb_rcvbulkpipe(gspca_dev->dev, 0x02),
+ gspca_dev->usb_buf,
+ 32,
+ &alen,
+ 500);
+ if (ret < 0) {
+ pr_err("bulk err %d\n", ret);
+ break;
+ }
+ /* values not used (unknown) */
+ break;
+ case 1:
+ reg_w(gspca_dev, 0x27, 0xd0);
+ break;
+ case 0:
+ ret = usb_bulk_msg(gspca_dev->dev,
+ usb_rcvbulkpipe(gspca_dev->dev, 0x02),
+ gspca_dev->usb_buf,
+ 32,
+ &alen,
+ 500);
+ if (ret < 0) {
+ pr_err("bulk err %d\n", ret);
+ break;
+ }
+ luma = ((gspca_dev->usb_buf[8] << 8) + gspca_dev->usb_buf[7] +
+ (gspca_dev->usb_buf[11] << 8) + gspca_dev->usb_buf[10] +
+ (gspca_dev->usb_buf[14] << 8) + gspca_dev->usb_buf[13] +
+ (gspca_dev->usb_buf[17] << 8) + gspca_dev->usb_buf[16] +
+ (gspca_dev->usb_buf[20] << 8) + gspca_dev->usb_buf[19] +
+ (gspca_dev->usb_buf[23] << 8) + gspca_dev->usb_buf[22] +
+ (gspca_dev->usb_buf[26] << 8) + gspca_dev->usb_buf[25] +
+ (gspca_dev->usb_buf[29] << 8) + gspca_dev->usb_buf[28])
+ / 8;
+ if (gspca_dev->width == 640)
+ luma /= 4;
+ reg_w(gspca_dev, 0x7d, 0x00);
+
+ expo = v4l2_ctrl_g_ctrl(gspca_dev->exposure);
+ ret = gspca_expo_autogain(gspca_dev, luma,
+ 60, /* desired luma */
+ 6, /* dead zone */
+ 2, /* gain knee */
+ 70); /* expo knee */
+ sd->ag_cnt = AG_CNT_START;
+ if (sd->bridge == BRIDGE_TP6810) {
+ int new_expo = v4l2_ctrl_g_ctrl(gspca_dev->exposure);
+
+ if ((expo >= 128 && new_expo < 128)
+ || (expo < 128 && new_expo >= 128))
+ setframerate(gspca_dev, new_expo);
+ }
+ break;
+ }
+}
+
+/* get stream parameters (framerate) */
+static void sd_get_streamparm(struct gspca_dev *gspca_dev,
+ struct v4l2_streamparm *parm)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct v4l2_captureparm *cp = &parm->parm.capture;
+ struct v4l2_fract *tpf = &cp->timeperframe;
+ int fr, i;
+
+ cp->capability |= V4L2_CAP_TIMEPERFRAME;
+ tpf->numerator = 1;
+ i = get_fr_idx(gspca_dev);
+ if (i & 0x80) {
+ if (sd->bridge == BRIDGE_TP6800)
+ fr = rates[6 - (i & 0x07)];
+ else
+ fr = rates_6810[7 - (i & 0x07)];
+ } else {
+ fr = rates[6 - i];
+ }
+ tpf->denominator = fr;
+}
+
+/* set stream parameters (framerate) */
+static void sd_set_streamparm(struct gspca_dev *gspca_dev,
+ struct v4l2_streamparm *parm)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct v4l2_captureparm *cp = &parm->parm.capture;
+ struct v4l2_fract *tpf = &cp->timeperframe;
+ int fr, i;
+
+ sd->framerate = tpf->denominator / tpf->numerator;
+ if (gspca_dev->streaming)
+ setframerate(gspca_dev, v4l2_ctrl_g_ctrl(gspca_dev->exposure));
+
+ /* Return the actual framerate */
+ i = get_fr_idx(gspca_dev);
+ if (i & 0x80)
+ fr = rates_6810[7 - (i & 0x07)];
+ else
+ fr = rates[6 - i];
+ tpf->numerator = 1;
+ tpf->denominator = fr;
+}
+
+static int sd_set_jcomp(struct gspca_dev *gspca_dev,
+ struct v4l2_jpegcompression *jcomp)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->sensor != SENSOR_SOI763A)
+ return -ENOTTY;
+ v4l2_ctrl_s_ctrl(sd->jpegqual, jcomp->quality);
+ return 0;
+}
+
+static int sd_get_jcomp(struct gspca_dev *gspca_dev,
+ struct v4l2_jpegcompression *jcomp)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->sensor != SENSOR_SOI763A)
+ return -ENOTTY;
+ memset(jcomp, 0, sizeof *jcomp);
+ jcomp->quality = v4l2_ctrl_g_ctrl(sd->jpegqual);
+ jcomp->jpeg_markers = V4L2_JPEG_MARKER_DHT
+ | V4L2_JPEG_MARKER_DQT;
+ return 0;
+}
+
+static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct gspca_dev *gspca_dev =
+ container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+ struct sd *sd = (struct sd *)gspca_dev;
+
+ gspca_dev->usb_err = 0;
+
+ if (!gspca_dev->streaming)
+ return 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_SHARPNESS:
+ setsharpness(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_GAMMA:
+ setgamma(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_BLUE_BALANCE:
+ setbgain(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_RED_BALANCE:
+ setrgain(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_EXPOSURE:
+ sd_setgain(gspca_dev);
+ break;
+ case V4L2_CID_AUTOGAIN:
+ if (ctrl->val)
+ break;
+ sd_setgain(gspca_dev);
+ break;
+ case V4L2_CID_JPEG_COMPRESSION_QUALITY:
+ jpeg_set_qual(sd->jpeg_hdr, ctrl->val);
+ break;
+ }
+ return gspca_dev->usb_err;
+}
+
+static const struct v4l2_ctrl_ops sd_ctrl_ops = {
+ .s_ctrl = sd_s_ctrl,
+};
+
+static int sd_init_controls(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *)gspca_dev;
+ struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
+
+ gspca_dev->vdev.ctrl_handler = hdl;
+ v4l2_ctrl_handler_init(hdl, 4);
+ gspca_dev->exposure = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_EXPOSURE, 1, 0xdc, 1, 0x4e);
+ if (sd->sensor == SENSOR_CX0342) {
+ sd->red = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_RED_BALANCE, 0, 4095, 1, 256);
+ sd->blue = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_BLUE_BALANCE, 0, 4095, 1, 256);
+ }
+ if (sd->sensor == SENSOR_SOI763A)
+ gspca_dev->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_GAIN, 0, 15, 1, 3);
+ else
+ gspca_dev->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_GAIN, 0, 4095, 1, 256);
+ sd->sharpness = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_SHARPNESS, 0, 3, 1, 2);
+ sd->gamma = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_GAMMA, 0, NGAMMA - 1, 1,
+ (sd->sensor == SENSOR_SOI763A &&
+ sd->bridge == BRIDGE_TP6800) ? 0 : 1);
+ if (sd->bridge == BRIDGE_TP6810)
+ gspca_dev->autogain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
+ if (sd->sensor == SENSOR_SOI763A)
+ sd->jpegqual = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_JPEG_COMPRESSION_QUALITY,
+ 0, 15, 1, (sd->bridge == BRIDGE_TP6810) ? 0 : 13);
+
+ if (hdl->error) {
+ pr_err("Could not initialize controls\n");
+ return hdl->error;
+ }
+ if (gspca_dev->autogain)
+ v4l2_ctrl_auto_cluster(3, &gspca_dev->autogain, 0, false);
+ else
+ v4l2_ctrl_cluster(2, &gspca_dev->exposure);
+ return 0;
+}
+
+static const struct sd_desc sd_desc = {
+ .name = KBUILD_MODNAME,
+ .config = sd_config,
+ .init = sd_init,
+ .init_controls = sd_init_controls,
+ .isoc_init = sd_isoc_init,
+ .start = sd_start,
+ .stopN = sd_stopN,
+ .pkt_scan = sd_pkt_scan,
+ .dq_callback = sd_dq_callback,
+ .get_streamparm = sd_get_streamparm,
+ .set_streamparm = sd_set_streamparm,
+ .get_jcomp = sd_get_jcomp,
+ .set_jcomp = sd_set_jcomp,
+};
+
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x06a2, 0x0003), .driver_info = BRIDGE_TP6800},
+ {USB_DEVICE(0x06a2, 0x6810), .driver_info = BRIDGE_TP6810},
+ {} /* Terminating entry */
+};
+
+MODULE_DEVICE_TABLE(usb, device_table);
+
+static int sd_probe(struct usb_interface *interface,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(interface, id, &sd_desc, sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = KBUILD_MODNAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
+
+module_param(force_sensor, int, 0644);
+MODULE_PARM_DESC(force_sensor,
+ "Force sensor. 0: cx0342, 1: soi763a");
--- /dev/null
+/*
+ * Quickcam cameras initialization data
+ *
+ * V4L2 by Jean-Francois Moine <http://moinejf.free.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+#define MODULE_NAME "tv8532"
+
+#include "gspca.h"
+
+MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
+MODULE_DESCRIPTION("TV8532 USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+/* specific webcam descriptor */
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+
+ __u8 packet;
+};
+
+static const struct v4l2_pix_format sif_mode[] = {
+ {176, 144, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 176,
+ .sizeimage = 176 * 144,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1},
+ {352, 288, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 352,
+ .sizeimage = 352 * 288,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0},
+};
+
+/* TV-8532A (ICM532A) registers (LE) */
+#define R00_PART_CONTROL 0x00
+#define LATENT_CHANGE 0x80
+#define EXPO_CHANGE 0x04
+#define R01_TIMING_CONTROL_LOW 0x01
+#define CMD_EEprom_Open 0x30
+#define CMD_EEprom_Close 0x29
+#define R03_TABLE_ADDR 0x03
+#define R04_WTRAM_DATA_L 0x04
+#define R05_WTRAM_DATA_M 0x05
+#define R06_WTRAM_DATA_H 0x06
+#define R07_TABLE_LEN 0x07
+#define R08_RAM_WRITE_ACTION 0x08
+#define R0C_AD_WIDTHL 0x0c
+#define R0D_AD_WIDTHH 0x0d
+#define R0E_AD_HEIGHTL 0x0e
+#define R0F_AD_HEIGHTH 0x0f
+#define R10_AD_COL_BEGINL 0x10
+#define R11_AD_COL_BEGINH 0x11
+#define MIRROR 0x04 /* [10] */
+#define R14_AD_ROW_BEGINL 0x14
+#define R15_AD_ROWBEGINH 0x15
+#define R1C_AD_EXPOSE_TIMEL 0x1c
+#define R20_GAIN_G1L 0x20
+#define R21_GAIN_G1H 0x21
+#define R22_GAIN_RL 0x22
+#define R23_GAIN_RH 0x23
+#define R24_GAIN_BL 0x24
+#define R25_GAIN_BH 0x25
+#define R26_GAIN_G2L 0x26
+#define R27_GAIN_G2H 0x27
+#define R28_QUANT 0x28
+#define R29_LINE 0x29
+#define R2C_POLARITY 0x2c
+#define R2D_POINT 0x2d
+#define R2E_POINTH 0x2e
+#define R2F_POINTB 0x2f
+#define R30_POINTBH 0x30
+#define R31_UPD 0x31
+#define R2A_HIGH_BUDGET 0x2a
+#define R2B_LOW_BUDGET 0x2b
+#define R34_VID 0x34
+#define R35_VIDH 0x35
+#define R36_PID 0x36
+#define R37_PIDH 0x37
+#define R39_Test1 0x39 /* GPIO */
+#define R3B_Test3 0x3b /* GPIO */
+#define R83_AD_IDH 0x83
+#define R91_AD_SLOPEREG 0x91
+#define R94_AD_BITCONTROL 0x94
+
+static const u8 eeprom_data[][3] = {
+/* dataH dataM dataL */
+ {0x01, 0x00, 0x01},
+ {0x01, 0x80, 0x11},
+ {0x05, 0x00, 0x14},
+ {0x05, 0x00, 0x1c},
+ {0x0d, 0x00, 0x1e},
+ {0x05, 0x00, 0x1f},
+ {0x05, 0x05, 0x19},
+ {0x05, 0x01, 0x1b},
+ {0x05, 0x09, 0x1e},
+ {0x0d, 0x89, 0x2e},
+ {0x05, 0x89, 0x2f},
+ {0x05, 0x0d, 0xd9},
+ {0x05, 0x09, 0xf1},
+};
+
+
+/* write 1 byte */
+static void reg_w1(struct gspca_dev *gspca_dev,
+ __u16 index, __u8 value)
+{
+ gspca_dev->usb_buf[0] = value;
+ usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ 0x02,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0, /* value */
+ index, gspca_dev->usb_buf, 1, 500);
+}
+
+/* write 2 bytes */
+static void reg_w2(struct gspca_dev *gspca_dev,
+ u16 index, u16 value)
+{
+ gspca_dev->usb_buf[0] = value;
+ gspca_dev->usb_buf[1] = value >> 8;
+ usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ 0x02,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0, /* value */
+ index, gspca_dev->usb_buf, 2, 500);
+}
+
+static void tv_8532WriteEEprom(struct gspca_dev *gspca_dev)
+{
+ int i;
+
+ reg_w1(gspca_dev, R01_TIMING_CONTROL_LOW, CMD_EEprom_Open);
+ for (i = 0; i < ARRAY_SIZE(eeprom_data); i++) {
+ reg_w1(gspca_dev, R03_TABLE_ADDR, i);
+ reg_w1(gspca_dev, R04_WTRAM_DATA_L, eeprom_data[i][2]);
+ reg_w1(gspca_dev, R05_WTRAM_DATA_M, eeprom_data[i][1]);
+ reg_w1(gspca_dev, R06_WTRAM_DATA_H, eeprom_data[i][0]);
+ reg_w1(gspca_dev, R08_RAM_WRITE_ACTION, 0);
+ }
+ reg_w1(gspca_dev, R07_TABLE_LEN, i);
+ reg_w1(gspca_dev, R01_TIMING_CONTROL_LOW, CMD_EEprom_Close);
+}
+
+/* this function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct cam *cam;
+
+ cam = &gspca_dev->cam;
+ cam->cam_mode = sif_mode;
+ cam->nmodes = ARRAY_SIZE(sif_mode);
+
+ return 0;
+}
+
+static void tv_8532_setReg(struct gspca_dev *gspca_dev)
+{
+ reg_w1(gspca_dev, R3B_Test3, 0x0a); /* Test0Sel = 10 */
+ /******************************************************/
+ reg_w1(gspca_dev, R0E_AD_HEIGHTL, 0x90);
+ reg_w1(gspca_dev, R0F_AD_HEIGHTH, 0x01);
+ reg_w2(gspca_dev, R1C_AD_EXPOSE_TIMEL, 0x018f);
+ reg_w1(gspca_dev, R10_AD_COL_BEGINL, 0x44);
+ /* begin active line */
+ reg_w1(gspca_dev, R11_AD_COL_BEGINH, 0x00);
+ /* mirror and digital gain */
+ reg_w1(gspca_dev, R14_AD_ROW_BEGINL, 0x0a);
+
+ reg_w1(gspca_dev, R94_AD_BITCONTROL, 0x02);
+ reg_w1(gspca_dev, R91_AD_SLOPEREG, 0x00);
+ reg_w1(gspca_dev, R00_PART_CONTROL, LATENT_CHANGE | EXPO_CHANGE);
+ /* = 0x84 */
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ tv_8532WriteEEprom(gspca_dev);
+
+ return 0;
+}
+
+static void setexposure(struct gspca_dev *gspca_dev, s32 val)
+{
+ reg_w2(gspca_dev, R1C_AD_EXPOSE_TIMEL, val);
+ reg_w1(gspca_dev, R00_PART_CONTROL, LATENT_CHANGE | EXPO_CHANGE);
+ /* 0x84 */
+}
+
+static void setgain(struct gspca_dev *gspca_dev, s32 val)
+{
+ reg_w2(gspca_dev, R20_GAIN_G1L, val);
+ reg_w2(gspca_dev, R22_GAIN_RL, val);
+ reg_w2(gspca_dev, R24_GAIN_BL, val);
+ reg_w2(gspca_dev, R26_GAIN_G2L, val);
+}
+
+/* -- start the camera -- */
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ reg_w1(gspca_dev, R0C_AD_WIDTHL, 0xe8); /* 0x20; 0x0c */
+ reg_w1(gspca_dev, R0D_AD_WIDTHH, 0x03);
+
+ /************************************************/
+ reg_w1(gspca_dev, R28_QUANT, 0x90);
+ /* 0x72 compressed mode 0x28 */
+ if (gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv) {
+ /* 176x144 */
+ reg_w1(gspca_dev, R29_LINE, 0x41);
+ /* CIF - 2 lines/packet */
+ } else {
+ /* 352x288 */
+ reg_w1(gspca_dev, R29_LINE, 0x81);
+ /* CIF - 2 lines/packet */
+ }
+ /************************************************/
+ reg_w1(gspca_dev, R2C_POLARITY, 0x10); /* slow clock */
+ reg_w1(gspca_dev, R2D_POINT, 0x14);
+ reg_w1(gspca_dev, R2E_POINTH, 0x01);
+ reg_w1(gspca_dev, R2F_POINTB, 0x12);
+ reg_w1(gspca_dev, R30_POINTBH, 0x01);
+
+ tv_8532_setReg(gspca_dev);
+
+ /************************************************/
+ reg_w1(gspca_dev, R31_UPD, 0x01); /* update registers */
+ msleep(200);
+ reg_w1(gspca_dev, R31_UPD, 0x00); /* end update */
+
+ gspca_dev->empty_packet = 0; /* check the empty packets */
+ sd->packet = 0; /* ignore the first packets */
+
+ return 0;
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+ reg_w1(gspca_dev, R3B_Test3, 0x0b); /* Test0Sel = 11 = GPIO */
+}
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, /* isoc packet */
+ int len) /* iso packet length */
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int packet_type0, packet_type1;
+
+ packet_type0 = packet_type1 = INTER_PACKET;
+ if (gspca_dev->empty_packet) {
+ gspca_dev->empty_packet = 0;
+ sd->packet = gspca_dev->height / 2;
+ packet_type0 = FIRST_PACKET;
+ } else if (sd->packet == 0)
+ return; /* 2 more lines in 352x288 ! */
+ sd->packet--;
+ if (sd->packet == 0)
+ packet_type1 = LAST_PACKET;
+
+ /* each packet contains:
+ * - header 2 bytes
+ * - RGRG line
+ * - 4 bytes
+ * - GBGB line
+ * - 4 bytes
+ */
+ gspca_frame_add(gspca_dev, packet_type0,
+ data + 2, gspca_dev->width);
+ gspca_frame_add(gspca_dev, packet_type1,
+ data + gspca_dev->width + 5, gspca_dev->width);
+}
+
+static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct gspca_dev *gspca_dev =
+ container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+
+ gspca_dev->usb_err = 0;
+
+ if (!gspca_dev->streaming)
+ return 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_EXPOSURE:
+ setexposure(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_GAIN:
+ setgain(gspca_dev, ctrl->val);
+ break;
+ }
+ return gspca_dev->usb_err;
+}
+
+static const struct v4l2_ctrl_ops sd_ctrl_ops = {
+ .s_ctrl = sd_s_ctrl,
+};
+
+static int sd_init_controls(struct gspca_dev *gspca_dev)
+{
+ struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
+
+ gspca_dev->vdev.ctrl_handler = hdl;
+ v4l2_ctrl_handler_init(hdl, 2);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_EXPOSURE, 0, 0x18f, 1, 0x18f);
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_GAIN, 0, 0x7ff, 1, 0x100);
+
+ if (hdl->error) {
+ pr_err("Could not initialize controls\n");
+ return hdl->error;
+ }
+ return 0;
+}
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .config = sd_config,
+ .init = sd_init,
+ .init_controls = sd_init_controls,
+ .start = sd_start,
+ .stopN = sd_stopN,
+ .pkt_scan = sd_pkt_scan,
+};
+
+/* -- module initialisation -- */
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x046d, 0x0920)},
+ {USB_DEVICE(0x046d, 0x0921)},
+ {USB_DEVICE(0x0545, 0x808b)},
+ {USB_DEVICE(0x0545, 0x8333)},
+ {USB_DEVICE(0x0923, 0x010f)},
+ {}
+};
+
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
--- /dev/null
+/*
+ * Z-star vc0321 library
+ *
+ * Copyright (C) 2009-2010 Jean-François Moine <http://moinejf.free.fr>
+ * Copyright (C) 2006 Koninski Artur takeshi87@o2.pl
+ * Copyright (C) 2006 Michel Xhaard
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#define MODULE_NAME "vc032x"
+
+#include "gspca.h"
+
+MODULE_AUTHOR("Jean-François Moine <http://moinejf.free.fr>");
+MODULE_DESCRIPTION("GSPCA/VC032X USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+/* specific webcam descriptor */
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+ struct { /* hvflip cluster */
+ struct v4l2_ctrl *hflip;
+ struct v4l2_ctrl *vflip;
+ };
+
+ u8 image_offset;
+
+ u8 bridge;
+ u8 sensor;
+ u8 flags;
+#define FL_SAMSUNG 0x01 /* SamsungQ1 (2 sensors) */
+#define FL_HFLIP 0x02 /* mirrored by default */
+#define FL_VFLIP 0x04 /* vertical flipped by default */
+};
+enum bridges {
+ BRIDGE_VC0321,
+ BRIDGE_VC0323,
+};
+enum sensors {
+ SENSOR_HV7131R,
+ SENSOR_MI0360,
+ SENSOR_MI1310_SOC,
+ SENSOR_MI1320,
+ SENSOR_MI1320_SOC,
+ SENSOR_OV7660,
+ SENSOR_OV7670,
+ SENSOR_PO1200,
+ SENSOR_PO3130NC,
+ SENSOR_POxxxx,
+ NSENSORS
+};
+
+
+static const struct v4l2_pix_format vc0321_mode[] = {
+ {320, 240, V4L2_PIX_FMT_YVYU, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 2,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1},
+ {640, 480, V4L2_PIX_FMT_YVYU, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480 * 2,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0},
+};
+static const struct v4l2_pix_format vc0323_mode[] = {
+ {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 1},
+ {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 0},
+ {1280, 960, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, /* mi1310_soc only */
+ .bytesperline = 1280,
+ .sizeimage = 1280 * 960 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 2},
+};
+static const struct v4l2_pix_format bi_mode[] = {
+ {320, 240, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 2,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 2},
+ {640, 480, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480 * 2,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1},
+ {1280, 1024, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
+ .bytesperline = 1280,
+ .sizeimage = 1280 * 1024 * 2,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0},
+};
+static const struct v4l2_pix_format svga_mode[] = {
+ {800, 600, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 800,
+ .sizeimage = 800 * 600 * 1 / 4 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 0},
+};
+
+/* OV7660/7670 registers */
+#define OV7660_REG_MVFP 0x1e
+#define OV7660_MVFP_MIRROR 0x20
+#define OV7660_MVFP_VFLIP 0x10
+
+static const u8 mi0360_matrix[9] = {
+ 0x50, 0xf8, 0xf8, 0xf5, 0x50, 0xfb, 0xff, 0xf1, 0x50
+};
+
+static const u8 mi0360_initVGA_JPG[][4] = {
+ {0xb0, 0x03, 0x19, 0xcc},
+ {0xb0, 0x04, 0x02, 0xcc},
+ {0xb3, 0x00, 0x24, 0xcc},
+ {0xb3, 0x00, 0x25, 0xcc},
+ {0xb3, 0x08, 0x01, 0xcc},
+ {0xb3, 0x09, 0x0c, 0xcc},
+ {0xb3, 0x05, 0x01, 0xcc},
+ {0xb3, 0x06, 0x03, 0xcc},
+ {0xb3, 0x03, 0x0a, 0xcc},
+ {0xb3, 0x20, 0x00, 0xcc},
+ {0xb3, 0x21, 0x00, 0xcc},
+ {0xb3, 0x22, 0x01, 0xcc},
+ {0xb3, 0x23, 0xe0, 0xcc},
+ {0xb3, 0x04, 0x05, 0xcc},
+ {0xb3, 0x14, 0x00, 0xcc},
+ {0xb3, 0x15, 0x00, 0xcc},
+ {0xb3, 0x16, 0x02, 0xcc},
+ {0xb3, 0x17, 0x7f, 0xcc},
+ {0xb3, 0x35, 0xdd, 0xcc}, /* i2c add: 5d */
+ {0xb3, 0x34, 0x02, 0xcc},
+ {0xb3, 0x00, 0x25, 0xcc},
+ {0xbc, 0x00, 0x71, 0xcc},
+ {0xb8, 0x00, 0x13, 0xcc},
+ {0xb8, 0x27, 0x20, 0xcc},
+ {0xb8, 0x2c, 0x50, 0xcc},
+ {0xb8, 0x2d, 0xf8, 0xcc},
+ {0xb8, 0x2e, 0xf8, 0xcc},
+ {0xb8, 0x2f, 0xf8, 0xcc},
+ {0xb8, 0x30, 0x50, 0xcc},
+ {0xb8, 0x31, 0xf8, 0xcc},
+ {0xb8, 0x32, 0xf8, 0xcc},
+ {0xb8, 0x33, 0xf8, 0xcc},
+ {0xb8, 0x34, 0x50, 0xcc},
+ {0xb8, 0x35, 0x00, 0xcc},
+ {0xb8, 0x36, 0x00, 0xcc},
+ {0xb8, 0x37, 0x00, 0xcc},
+ {0xb8, 0x01, 0x79, 0xcc},
+ {0xb8, 0x08, 0xe0, 0xcc},
+ {0xb3, 0x01, 0x41, 0xcc},
+ {0xb8, 0x01, 0x79, 0xcc},
+ {0xb8, 0x14, 0x18, 0xcc},
+ {0xb8, 0xb2, 0x0a, 0xcc},
+ {0xb8, 0xb4, 0x0a, 0xcc},
+ {0xb8, 0xb5, 0x0a, 0xcc},
+ {0xb8, 0xfe, 0x00, 0xcc},
+ {0xb8, 0xff, 0x28, 0xcc},
+ {0xb9, 0x00, 0x28, 0xcc},
+ {0xb9, 0x01, 0x28, 0xcc},
+ {0xb9, 0x02, 0x28, 0xcc},
+ {0xb9, 0x03, 0x00, 0xcc},
+ {0xb9, 0x04, 0x00, 0xcc},
+ {0xb9, 0x05, 0x3c, 0xcc},
+ {0xb9, 0x06, 0x3c, 0xcc},
+ {0xb9, 0x07, 0x3c, 0xcc},
+ {0xb9, 0x08, 0x3c, 0xcc},
+ {0xb8, 0x8e, 0x00, 0xcc},
+ {0xb8, 0x8f, 0xff, 0xcc},
+ {0xb8, 0x81, 0x09, 0xcc},
+ {0x31, 0x00, 0x00, 0xbb},
+ {0x09, 0x01, 0xc7, 0xbb},
+ {0x34, 0x01, 0x00, 0xbb},
+ {0x2b, 0x00, 0x28, 0xbb},
+ {0x2c, 0x00, 0x30, 0xbb},
+ {0x2d, 0x00, 0x30, 0xbb},
+ {0x2e, 0x00, 0x28, 0xbb},
+ {0x62, 0x04, 0x11, 0xbb},
+ {0x03, 0x01, 0xe0, 0xbb},
+ {0x2c, 0x00, 0x2c, 0xbb},
+ {0x20, 0xd0, 0x00, 0xbb},
+ {0x01, 0x00, 0x08, 0xbb},
+ {0x06, 0x00, 0x10, 0xbb},
+ {0x05, 0x00, 0x20, 0xbb},
+ {0x20, 0x00, 0x00, 0xbb},
+ {0xb6, 0x00, 0x00, 0xcc},
+ {0xb6, 0x03, 0x02, 0xcc},
+ {0xb6, 0x02, 0x80, 0xcc},
+ {0xb6, 0x05, 0x01, 0xcc},
+ {0xb6, 0x04, 0xe0, 0xcc},
+ {0xb6, 0x12, 0x78, 0xcc},
+ {0xb6, 0x18, 0x02, 0xcc},
+ {0xb6, 0x17, 0x58, 0xcc},
+ {0xb6, 0x16, 0x00, 0xcc},
+ {0xb6, 0x22, 0x12, 0xcc},
+ {0xb6, 0x23, 0x0b, 0xcc},
+ {0xb3, 0x02, 0x02, 0xcc},
+ {0xbf, 0xc0, 0x39, 0xcc},
+ {0xbf, 0xc1, 0x04, 0xcc},
+ {0xbf, 0xcc, 0x10, 0xcc},
+ {0xb9, 0x12, 0x00, 0xcc},
+ {0xb9, 0x13, 0x0a, 0xcc},
+ {0xb9, 0x14, 0x0a, 0xcc},
+ {0xb9, 0x15, 0x0a, 0xcc},
+ {0xb9, 0x16, 0x0a, 0xcc},
+ {0xb9, 0x18, 0x00, 0xcc},
+ {0xb9, 0x19, 0x0f, 0xcc},
+ {0xb9, 0x1a, 0x0f, 0xcc},
+ {0xb9, 0x1b, 0x0f, 0xcc},
+ {0xb9, 0x1c, 0x0f, 0xcc},
+ {0xb8, 0x8e, 0x00, 0xcc},
+ {0xb8, 0x8f, 0xff, 0xcc},
+ {0xb6, 0x12, 0xf8, 0xcc},
+ {0xb8, 0x0c, 0x20, 0xcc},
+ {0xb8, 0x0d, 0x70, 0xcc},
+ {0xb6, 0x13, 0x13, 0xcc},
+ {0x35, 0x00, 0x60, 0xbb},
+ {0xb3, 0x5c, 0x01, 0xcc},
+ {}
+};
+static const u8 mi0360_initQVGA_JPG[][4] = {
+ {0xb0, 0x03, 0x19, 0xcc},
+ {0xb0, 0x04, 0x02, 0xcc},
+ {0xb3, 0x00, 0x24, 0xcc},
+ {0xb3, 0x00, 0x25, 0xcc},
+ {0xb3, 0x08, 0x01, 0xcc},
+ {0xb3, 0x09, 0x0c, 0xcc},
+ {0xb3, 0x05, 0x01, 0xcc},
+ {0xb3, 0x06, 0x03, 0xcc},
+ {0xb3, 0x03, 0x0a, 0xcc},
+ {0xb3, 0x20, 0x00, 0xcc},
+ {0xb3, 0x21, 0x00, 0xcc},
+ {0xb3, 0x22, 0x01, 0xcc},
+ {0xb3, 0x23, 0xe0, 0xcc},
+ {0xb3, 0x04, 0x05, 0xcc},
+ {0xb3, 0x14, 0x00, 0xcc},
+ {0xb3, 0x15, 0x00, 0xcc},
+ {0xb3, 0x16, 0x02, 0xcc},
+ {0xb3, 0x17, 0x7f, 0xcc},
+ {0xb3, 0x35, 0xdd, 0xcc},
+ {0xb3, 0x34, 0x02, 0xcc},
+ {0xb3, 0x00, 0x25, 0xcc},
+ {0xbc, 0x00, 0xd1, 0xcc},
+ {0xb8, 0x00, 0x13, 0xcc},
+ {0xb8, 0x27, 0x20, 0xcc},
+ {0xb8, 0x2c, 0x50, 0xcc},
+ {0xb8, 0x2d, 0xf8, 0xcc},
+ {0xb8, 0x2e, 0xf8, 0xcc},
+ {0xb8, 0x2f, 0xf8, 0xcc},
+ {0xb8, 0x30, 0x50, 0xcc},
+ {0xb8, 0x31, 0xf8, 0xcc},
+ {0xb8, 0x32, 0xf8, 0xcc},
+ {0xb8, 0x33, 0xf8, 0xcc},
+ {0xb8, 0x34, 0x50, 0xcc},
+ {0xb8, 0x35, 0x00, 0xcc},
+ {0xb8, 0x36, 0x00, 0xcc},
+ {0xb8, 0x37, 0x00, 0xcc},
+ {0xb8, 0x01, 0x79, 0xcc},
+ {0xb8, 0x08, 0xe0, 0xcc},
+ {0xb3, 0x01, 0x41, 0xcc},
+ {0xb8, 0x01, 0x79, 0xcc},
+ {0xb8, 0x14, 0x18, 0xcc},
+ {0xb8, 0xb2, 0x0a, 0xcc},
+ {0xb8, 0xb4, 0x0a, 0xcc},
+ {0xb8, 0xb5, 0x0a, 0xcc},
+ {0xb8, 0xfe, 0x00, 0xcc},
+ {0xb8, 0xff, 0x28, 0xcc},
+ {0xb9, 0x00, 0x28, 0xcc},
+ {0xb9, 0x01, 0x28, 0xcc},
+ {0xb9, 0x02, 0x28, 0xcc},
+ {0xb9, 0x03, 0x00, 0xcc},
+ {0xb9, 0x04, 0x00, 0xcc},
+ {0xb9, 0x05, 0x3c, 0xcc},
+ {0xb9, 0x06, 0x3c, 0xcc},
+ {0xb9, 0x07, 0x3c, 0xcc},
+ {0xb9, 0x08, 0x3c, 0xcc},
+ {0xb8, 0x8e, 0x00, 0xcc},
+ {0xb8, 0x8f, 0xff, 0xcc},
+ {0xb8, 0x81, 0x09, 0xcc},
+ {0x31, 0x00, 0x00, 0xbb},
+ {0x09, 0x01, 0xc7, 0xbb},
+ {0x34, 0x01, 0x00, 0xbb},
+ {0x2b, 0x00, 0x28, 0xbb},
+ {0x2c, 0x00, 0x30, 0xbb},
+ {0x2d, 0x00, 0x30, 0xbb},
+ {0x2e, 0x00, 0x28, 0xbb},
+ {0x62, 0x04, 0x11, 0xbb},
+ {0x03, 0x01, 0xe0, 0xbb},
+ {0x2c, 0x00, 0x2c, 0xbb},
+ {0x20, 0xd0, 0x00, 0xbb},
+ {0x01, 0x00, 0x08, 0xbb},
+ {0x06, 0x00, 0x10, 0xbb},
+ {0x05, 0x00, 0x20, 0xbb},
+ {0x20, 0x00, 0x00, 0xbb},
+ {0xb6, 0x00, 0x00, 0xcc},
+ {0xb6, 0x03, 0x01, 0xcc},
+ {0xb6, 0x02, 0x40, 0xcc},
+ {0xb6, 0x05, 0x00, 0xcc},
+ {0xb6, 0x04, 0xf0, 0xcc},
+ {0xb6, 0x12, 0x78, 0xcc},
+ {0xb6, 0x18, 0x00, 0xcc},
+ {0xb6, 0x17, 0x96, 0xcc},
+ {0xb6, 0x16, 0x00, 0xcc},
+ {0xb6, 0x22, 0x12, 0xcc},
+ {0xb6, 0x23, 0x0b, 0xcc},
+ {0xb3, 0x02, 0x02, 0xcc},
+ {0xbf, 0xc0, 0x39, 0xcc},
+ {0xbf, 0xc1, 0x04, 0xcc},
+ {0xbf, 0xcc, 0x10, 0xcc},
+ {0xb9, 0x12, 0x00, 0xcc},
+ {0xb9, 0x13, 0x0a, 0xcc},
+ {0xb9, 0x14, 0x0a, 0xcc},
+ {0xb9, 0x15, 0x0a, 0xcc},
+ {0xb9, 0x16, 0x0a, 0xcc},
+ {0xb9, 0x18, 0x00, 0xcc},
+ {0xb9, 0x19, 0x0f, 0xcc},
+ {0xb9, 0x1a, 0x0f, 0xcc},
+ {0xb9, 0x1b, 0x0f, 0xcc},
+ {0xb9, 0x1c, 0x0f, 0xcc},
+ {0xb8, 0x8e, 0x00, 0xcc},
+ {0xb8, 0x8f, 0xff, 0xcc},
+ {0xb6, 0x12, 0xf8, 0xcc},
+ {0xb6, 0x13, 0x13, 0xcc},
+ {0xbc, 0x02, 0x18, 0xcc},
+ {0xbc, 0x03, 0x50, 0xcc},
+ {0xbc, 0x04, 0x18, 0xcc},
+ {0xbc, 0x05, 0x00, 0xcc},
+ {0xbc, 0x06, 0x00, 0xcc},
+ {0xbc, 0x08, 0x30, 0xcc},
+ {0xbc, 0x09, 0x40, 0xcc},
+ {0xbc, 0x0a, 0x10, 0xcc},
+ {0xb8, 0x0c, 0x20, 0xcc},
+ {0xb8, 0x0d, 0x70, 0xcc},
+ {0xbc, 0x0b, 0x00, 0xcc},
+ {0xbc, 0x0c, 0x00, 0xcc},
+ {0x35, 0x00, 0xef, 0xbb},
+ {0xb3, 0x5c, 0x01, 0xcc},
+ {}
+};
+
+static const u8 mi1310_socinitVGA_JPG[][4] = {
+ {0xb0, 0x03, 0x19, 0xcc},
+ {0xb0, 0x04, 0x02, 0xcc},
+ {0xb3, 0x00, 0x64, 0xcc},
+ {0xb3, 0x00, 0x65, 0xcc},
+ {0xb3, 0x05, 0x00, 0xcc},
+ {0xb3, 0x06, 0x00, 0xcc},
+ {0xb3, 0x08, 0x01, 0xcc},
+ {0xb3, 0x09, 0x0c, 0xcc},
+ {0xb3, 0x34, 0x02, 0xcc},
+ {0xb3, 0x35, 0xdd, 0xcc}, /* i2c add: 5d */
+ {0xb3, 0x02, 0x00, 0xcc},
+ {0xb3, 0x03, 0x0a, 0xcc},
+ {0xb3, 0x04, 0x05, 0xcc},
+ {0xb3, 0x20, 0x00, 0xcc},
+ {0xb3, 0x21, 0x00, 0xcc},
+ {0xb3, 0x22, 0x03, 0xcc},
+ {0xb3, 0x23, 0xc0, 0xcc},
+ {0xb3, 0x14, 0x00, 0xcc},
+ {0xb3, 0x15, 0x00, 0xcc},
+ {0xb3, 0x16, 0x04, 0xcc},
+ {0xb3, 0x17, 0xff, 0xcc},
+ {0xb3, 0x00, 0x65, 0xcc},
+ {0xb8, 0x00, 0x00, 0xcc},
+ {0xbc, 0x00, 0xd0, 0xcc},
+ {0xbc, 0x01, 0x01, 0xcc},
+ {0xf0, 0x00, 0x02, 0xbb},
+ {0xc8, 0x9f, 0x0b, 0xbb},
+ {0x5b, 0x00, 0x01, 0xbb},
+ {0x2f, 0xde, 0x20, 0xbb},
+ {0xf0, 0x00, 0x00, 0xbb},
+ {0x20, 0x03, 0x02, 0xbb}, /* h/v flip */
+ {0xf0, 0x00, 0x01, 0xbb},
+ {0x05, 0x00, 0x07, 0xbb},
+ {0x34, 0x00, 0x00, 0xbb},
+ {0x35, 0xff, 0x00, 0xbb},
+ {0xdc, 0x07, 0x02, 0xbb},
+ {0xdd, 0x3c, 0x18, 0xbb},
+ {0xde, 0x92, 0x6d, 0xbb},
+ {0xdf, 0xcd, 0xb1, 0xbb},
+ {0xe0, 0xff, 0xe7, 0xbb},
+ {0x06, 0xf0, 0x0d, 0xbb},
+ {0x06, 0x70, 0x0e, 0xbb},
+ {0x4c, 0x00, 0x01, 0xbb},
+ {0x4d, 0x00, 0x01, 0xbb},
+ {0xf0, 0x00, 0x02, 0xbb},
+ {0x2e, 0x0c, 0x55, 0xbb},
+ {0x21, 0xb6, 0x6e, 0xbb},
+ {0x36, 0x30, 0x10, 0xbb},
+ {0x37, 0x00, 0xc1, 0xbb},
+ {0xf0, 0x00, 0x00, 0xbb},
+ {0x07, 0x00, 0x84, 0xbb},
+ {0x08, 0x02, 0x4a, 0xbb},
+ {0x05, 0x01, 0x10, 0xbb},
+ {0x06, 0x00, 0x39, 0xbb},
+ {0xf0, 0x00, 0x02, 0xbb},
+ {0x58, 0x02, 0x67, 0xbb},
+ {0x57, 0x02, 0x00, 0xbb},
+ {0x5a, 0x02, 0x67, 0xbb},
+ {0x59, 0x02, 0x00, 0xbb},
+ {0x5c, 0x12, 0x0d, 0xbb},
+ {0x5d, 0x16, 0x11, 0xbb},
+ {0x39, 0x06, 0x18, 0xbb},
+ {0x3a, 0x06, 0x18, 0xbb},
+ {0x3b, 0x06, 0x18, 0xbb},
+ {0x3c, 0x06, 0x18, 0xbb},
+ {0x64, 0x7b, 0x5b, 0xbb},
+ {0xf0, 0x00, 0x02, 0xbb},
+ {0x36, 0x30, 0x10, 0xbb},
+ {0x37, 0x00, 0xc0, 0xbb},
+ {0xbc, 0x0e, 0x00, 0xcc},
+ {0xbc, 0x0f, 0x05, 0xcc},
+ {0xbc, 0x10, 0xc0, 0xcc},
+ {0xbc, 0x11, 0x03, 0xcc},
+ {0xb6, 0x00, 0x00, 0xcc},
+ {0xb6, 0x03, 0x02, 0xcc},
+ {0xb6, 0x02, 0x80, 0xcc},
+ {0xb6, 0x05, 0x01, 0xcc},
+ {0xb6, 0x04, 0xe0, 0xcc},
+ {0xb6, 0x12, 0xf8, 0xcc},
+ {0xb6, 0x13, 0x25, 0xcc},
+ {0xb6, 0x18, 0x02, 0xcc},
+ {0xb6, 0x17, 0x58, 0xcc},
+ {0xb6, 0x16, 0x00, 0xcc},
+ {0xb6, 0x22, 0x12, 0xcc},
+ {0xb6, 0x23, 0x0b, 0xcc},
+ {0xbf, 0xc0, 0x39, 0xcc},
+ {0xbf, 0xc1, 0x04, 0xcc},
+ {0xbf, 0xcc, 0x00, 0xcc},
+ {0xbc, 0x02, 0x18, 0xcc},
+ {0xbc, 0x03, 0x50, 0xcc},
+ {0xbc, 0x04, 0x18, 0xcc},
+ {0xbc, 0x05, 0x00, 0xcc},
+ {0xbc, 0x06, 0x00, 0xcc},
+ {0xbc, 0x08, 0x30, 0xcc},
+ {0xbc, 0x09, 0x40, 0xcc},
+ {0xbc, 0x0a, 0x10, 0xcc},
+ {0xbc, 0x0b, 0x00, 0xcc},
+ {0xbc, 0x0c, 0x00, 0xcc},
+ {0xb3, 0x5c, 0x01, 0xcc},
+ {0xf0, 0x00, 0x01, 0xbb},
+ {0x80, 0x00, 0x03, 0xbb},
+ {0x81, 0xc7, 0x14, 0xbb},
+ {0x82, 0xeb, 0xe8, 0xbb},
+ {0x83, 0xfe, 0xf4, 0xbb},
+ {0x84, 0xcd, 0x10, 0xbb},
+ {0x85, 0xf3, 0xee, 0xbb},
+ {0x86, 0xff, 0xf1, 0xbb},
+ {0x87, 0xcd, 0x10, 0xbb},
+ {0x88, 0xf3, 0xee, 0xbb},
+ {0x89, 0x01, 0xf1, 0xbb},
+ {0x8a, 0xe5, 0x17, 0xbb},
+ {0x8b, 0xe8, 0xe2, 0xbb},
+ {0x8c, 0xf7, 0xed, 0xbb},
+ {0x8d, 0x00, 0xff, 0xbb},
+ {0x8e, 0xec, 0x10, 0xbb},
+ {0x8f, 0xf0, 0xed, 0xbb},
+ {0x90, 0xf9, 0xf2, 0xbb},
+ {0x91, 0x00, 0x00, 0xbb},
+ {0x92, 0xe9, 0x0d, 0xbb},
+ {0x93, 0xf4, 0xf2, 0xbb},
+ {0x94, 0xfb, 0xf5, 0xbb},
+ {0x95, 0x00, 0xff, 0xbb},
+ {0xb6, 0x0f, 0x08, 0xbb},
+ {0xb7, 0x3d, 0x16, 0xbb},
+ {0xb8, 0x0c, 0x04, 0xbb},
+ {0xb9, 0x1c, 0x07, 0xbb},
+ {0xba, 0x0a, 0x03, 0xbb},
+ {0xbb, 0x1b, 0x09, 0xbb},
+ {0xbc, 0x17, 0x0d, 0xbb},
+ {0xbd, 0x23, 0x1d, 0xbb},
+ {0xbe, 0x00, 0x28, 0xbb},
+ {0xbf, 0x11, 0x09, 0xbb},
+ {0xc0, 0x16, 0x15, 0xbb},
+ {0xc1, 0x00, 0x1b, 0xbb},
+ {0xc2, 0x0e, 0x07, 0xbb},
+ {0xc3, 0x14, 0x10, 0xbb},
+ {0xc4, 0x00, 0x17, 0xbb},
+ {0x06, 0x74, 0x8e, 0xbb},
+ {0xf0, 0x00, 0x01, 0xbb},
+ {0x06, 0xf4, 0x8e, 0xbb},
+ {0x00, 0x00, 0x50, 0xdd},
+ {0x06, 0x74, 0x8e, 0xbb},
+ {0xf0, 0x00, 0x02, 0xbb},
+ {0x24, 0x50, 0x20, 0xbb},
+ {0xf0, 0x00, 0x02, 0xbb},
+ {0x34, 0x0c, 0x50, 0xbb},
+ {0xb3, 0x01, 0x41, 0xcc},
+ {0xf0, 0x00, 0x00, 0xbb},
+ {0x03, 0x03, 0xc0, 0xbb},
+ {},
+};
+static const u8 mi1310_socinitQVGA_JPG[][4] = {
+ {0xb0, 0x03, 0x19, 0xcc}, {0xb0, 0x04, 0x02, 0xcc},
+ {0xb3, 0x00, 0x64, 0xcc}, {0xb3, 0x00, 0x65, 0xcc},
+ {0xb3, 0x05, 0x00, 0xcc}, {0xb3, 0x06, 0x00, 0xcc},
+ {0xb3, 0x08, 0x01, 0xcc}, {0xb3, 0x09, 0x0c, 0xcc},
+ {0xb3, 0x34, 0x02, 0xcc}, {0xb3, 0x35, 0xdd, 0xcc},
+ {0xb3, 0x02, 0x00, 0xcc}, {0xb3, 0x03, 0x0a, 0xcc},
+ {0xb3, 0x04, 0x05, 0xcc}, {0xb3, 0x20, 0x00, 0xcc},
+ {0xb3, 0x21, 0x00, 0xcc}, {0xb3, 0x22, 0x03, 0xcc},
+ {0xb3, 0x23, 0xc0, 0xcc}, {0xb3, 0x14, 0x00, 0xcc},
+ {0xb3, 0x15, 0x00, 0xcc}, {0xb3, 0x16, 0x04, 0xcc},
+ {0xb3, 0x17, 0xff, 0xcc}, {0xb3, 0x00, 0x65, 0xcc},
+ {0xb8, 0x00, 0x00, 0xcc}, {0xbc, 0x00, 0xf0, 0xcc},
+ {0xbc, 0x01, 0x01, 0xcc}, {0xf0, 0x00, 0x02, 0xbb},
+ {0xc8, 0x9f, 0x0b, 0xbb}, {0x5b, 0x00, 0x01, 0xbb},
+ {0x2f, 0xde, 0x20, 0xbb}, {0xf0, 0x00, 0x00, 0xbb},
+ {0x20, 0x03, 0x02, 0xbb}, /* h/v flip */
+ {0xf0, 0x00, 0x01, 0xbb},
+ {0x05, 0x00, 0x07, 0xbb}, {0x34, 0x00, 0x00, 0xbb},
+ {0x35, 0xff, 0x00, 0xbb}, {0xdc, 0x07, 0x02, 0xbb},
+ {0xdd, 0x3c, 0x18, 0xbb}, {0xde, 0x92, 0x6d, 0xbb},
+ {0xdf, 0xcd, 0xb1, 0xbb}, {0xe0, 0xff, 0xe7, 0xbb},
+ {0x06, 0xf0, 0x0d, 0xbb}, {0x06, 0x70, 0x0e, 0xbb},
+ {0x4c, 0x00, 0x01, 0xbb}, {0x4d, 0x00, 0x01, 0xbb},
+ {0xf0, 0x00, 0x02, 0xbb}, {0x2e, 0x0c, 0x55, 0xbb},
+ {0x21, 0xb6, 0x6e, 0xbb}, {0x36, 0x30, 0x10, 0xbb},
+ {0x37, 0x00, 0xc1, 0xbb}, {0xf0, 0x00, 0x00, 0xbb},
+ {0x07, 0x00, 0x84, 0xbb}, {0x08, 0x02, 0x4a, 0xbb},
+ {0x05, 0x01, 0x10, 0xbb}, {0x06, 0x00, 0x39, 0xbb},
+ {0xf0, 0x00, 0x02, 0xbb}, {0x58, 0x02, 0x67, 0xbb},
+ {0x57, 0x02, 0x00, 0xbb}, {0x5a, 0x02, 0x67, 0xbb},
+ {0x59, 0x02, 0x00, 0xbb}, {0x5c, 0x12, 0x0d, 0xbb},
+ {0x5d, 0x16, 0x11, 0xbb}, {0x39, 0x06, 0x18, 0xbb},
+ {0x3a, 0x06, 0x18, 0xbb}, {0x3b, 0x06, 0x18, 0xbb},
+ {0x3c, 0x06, 0x18, 0xbb}, {0x64, 0x7b, 0x5b, 0xbb},
+ {0xf0, 0x00, 0x02, 0xbb}, {0x36, 0x30, 0x10, 0xbb},
+ {0x37, 0x00, 0xc0, 0xbb}, {0xbc, 0x0e, 0x00, 0xcc},
+ {0xbc, 0x0f, 0x05, 0xcc}, {0xbc, 0x10, 0xc0, 0xcc},
+ {0xbc, 0x11, 0x03, 0xcc}, {0xb6, 0x00, 0x00, 0xcc},
+ {0xb6, 0x03, 0x01, 0xcc}, {0xb6, 0x02, 0x40, 0xcc},
+ {0xb6, 0x05, 0x00, 0xcc}, {0xb6, 0x04, 0xf0, 0xcc},
+ {0xb6, 0x12, 0xf8, 0xcc}, {0xb6, 0x13, 0x25, 0xcc},
+ {0xb6, 0x18, 0x00, 0xcc}, {0xb6, 0x17, 0x96, 0xcc},
+ {0xb6, 0x16, 0x00, 0xcc}, {0xb6, 0x22, 0x12, 0xcc},
+ {0xb6, 0x23, 0x0b, 0xcc}, {0xbf, 0xc0, 0x39, 0xcc},
+ {0xbf, 0xc1, 0x04, 0xcc}, {0xbf, 0xcc, 0x00, 0xcc},
+ {0xb3, 0x5c, 0x01, 0xcc}, {0xf0, 0x00, 0x01, 0xbb},
+ {0x80, 0x00, 0x03, 0xbb}, {0x81, 0xc7, 0x14, 0xbb},
+ {0x82, 0xeb, 0xe8, 0xbb}, {0x83, 0xfe, 0xf4, 0xbb},
+ {0x84, 0xcd, 0x10, 0xbb}, {0x85, 0xf3, 0xee, 0xbb},
+ {0x86, 0xff, 0xf1, 0xbb}, {0x87, 0xcd, 0x10, 0xbb},
+ {0x88, 0xf3, 0xee, 0xbb}, {0x89, 0x01, 0xf1, 0xbb},
+ {0x8a, 0xe5, 0x17, 0xbb}, {0x8b, 0xe8, 0xe2, 0xbb},
+ {0x8c, 0xf7, 0xed, 0xbb}, {0x8d, 0x00, 0xff, 0xbb},
+ {0x8e, 0xec, 0x10, 0xbb}, {0x8f, 0xf0, 0xed, 0xbb},
+ {0x90, 0xf9, 0xf2, 0xbb}, {0x91, 0x00, 0x00, 0xbb},
+ {0x92, 0xe9, 0x0d, 0xbb}, {0x93, 0xf4, 0xf2, 0xbb},
+ {0x94, 0xfb, 0xf5, 0xbb}, {0x95, 0x00, 0xff, 0xbb},
+ {0xb6, 0x0f, 0x08, 0xbb}, {0xb7, 0x3d, 0x16, 0xbb},
+ {0xb8, 0x0c, 0x04, 0xbb}, {0xb9, 0x1c, 0x07, 0xbb},
+ {0xba, 0x0a, 0x03, 0xbb}, {0xbb, 0x1b, 0x09, 0xbb},
+ {0xbc, 0x17, 0x0d, 0xbb}, {0xbd, 0x23, 0x1d, 0xbb},
+ {0xbe, 0x00, 0x28, 0xbb}, {0xbf, 0x11, 0x09, 0xbb},
+ {0xc0, 0x16, 0x15, 0xbb}, {0xc1, 0x00, 0x1b, 0xbb},
+ {0xc2, 0x0e, 0x07, 0xbb}, {0xc3, 0x14, 0x10, 0xbb},
+ {0xc4, 0x00, 0x17, 0xbb}, {0x06, 0x74, 0x8e, 0xbb},
+ {0xf0, 0x00, 0x01, 0xbb}, {0x06, 0xf4, 0x8e, 0xbb},
+ {0x00, 0x00, 0x50, 0xdd}, {0x06, 0x74, 0x8e, 0xbb},
+ {0xf0, 0x00, 0x02, 0xbb}, {0x24, 0x50, 0x20, 0xbb},
+ {0xf0, 0x00, 0x02, 0xbb}, {0x34, 0x0c, 0x50, 0xbb},
+ {0xb3, 0x01, 0x41, 0xcc}, {0xf0, 0x00, 0x00, 0xbb},
+ {0x03, 0x03, 0xc0, 0xbb},
+ {},
+};
+static const u8 mi1310_soc_InitSXGA_JPG[][4] = {
+ {0xb0, 0x03, 0x19, 0xcc},
+ {0xb0, 0x04, 0x02, 0xcc},
+ {0xb3, 0x00, 0x64, 0xcc},
+ {0xb3, 0x00, 0x65, 0xcc},
+ {0xb3, 0x05, 0x00, 0xcc},
+ {0xb3, 0x06, 0x00, 0xcc},
+ {0xb3, 0x08, 0x01, 0xcc},
+ {0xb3, 0x09, 0x0c, 0xcc},
+ {0xb3, 0x34, 0x02, 0xcc},
+ {0xb3, 0x35, 0xdd, 0xcc},
+ {0xb3, 0x02, 0x00, 0xcc},
+ {0xb3, 0x03, 0x0a, 0xcc},
+ {0xb3, 0x04, 0x0d, 0xcc},
+ {0xb3, 0x20, 0x00, 0xcc},
+ {0xb3, 0x21, 0x00, 0xcc},
+ {0xb3, 0x22, 0x03, 0xcc},
+ {0xb3, 0x23, 0xc0, 0xcc},
+ {0xb3, 0x14, 0x00, 0xcc},
+ {0xb3, 0x15, 0x00, 0xcc},
+ {0xb3, 0x16, 0x04, 0xcc},
+ {0xb3, 0x17, 0xff, 0xcc},
+ {0xb3, 0x00, 0x65, 0xcc},
+ {0xb8, 0x00, 0x00, 0xcc},
+ {0xbc, 0x00, 0x70, 0xcc},
+ {0xbc, 0x01, 0x01, 0xcc},
+ {0xf0, 0x00, 0x02, 0xbb},
+ {0xc8, 0x9f, 0x0b, 0xbb},
+ {0x5b, 0x00, 0x01, 0xbb},
+ {0xf0, 0x00, 0x00, 0xbb},
+ {0x20, 0x03, 0x02, 0xbb}, /* h/v flip */
+ {0xf0, 0x00, 0x01, 0xbb},
+ {0x05, 0x00, 0x07, 0xbb},
+ {0x34, 0x00, 0x00, 0xbb},
+ {0x35, 0xff, 0x00, 0xbb},
+ {0xdc, 0x07, 0x02, 0xbb},
+ {0xdd, 0x3c, 0x18, 0xbb},
+ {0xde, 0x92, 0x6d, 0xbb},
+ {0xdf, 0xcd, 0xb1, 0xbb},
+ {0xe0, 0xff, 0xe7, 0xbb},
+ {0x06, 0xf0, 0x0d, 0xbb},
+ {0x06, 0x70, 0x0e, 0xbb},
+ {0x4c, 0x00, 0x01, 0xbb},
+ {0x4d, 0x00, 0x01, 0xbb},
+ {0xf0, 0x00, 0x02, 0xbb},
+ {0x2e, 0x0c, 0x60, 0xbb},
+ {0x21, 0xb6, 0x6e, 0xbb},
+ {0x37, 0x01, 0x40, 0xbb},
+ {0xf0, 0x00, 0x00, 0xbb},
+ {0x07, 0x00, 0x84, 0xbb},
+ {0x08, 0x02, 0x4a, 0xbb},
+ {0x05, 0x01, 0x10, 0xbb},
+ {0x06, 0x00, 0x39, 0xbb},
+ {0xf0, 0x00, 0x02, 0xbb},
+ {0x58, 0x02, 0x67, 0xbb},
+ {0x57, 0x02, 0x00, 0xbb},
+ {0x5a, 0x02, 0x67, 0xbb},
+ {0x59, 0x02, 0x00, 0xbb},
+ {0x5c, 0x12, 0x0d, 0xbb},
+ {0x5d, 0x16, 0x11, 0xbb},
+ {0x39, 0x06, 0x18, 0xbb},
+ {0x3a, 0x06, 0x18, 0xbb},
+ {0x3b, 0x06, 0x18, 0xbb},
+ {0x3c, 0x06, 0x18, 0xbb},
+ {0x64, 0x7b, 0x5b, 0xbb},
+ {0xb6, 0x00, 0x00, 0xcc},
+ {0xb6, 0x03, 0x05, 0xcc},
+ {0xb6, 0x02, 0x00, 0xcc},
+ {0xb6, 0x05, 0x03, 0xcc},
+ {0xb6, 0x04, 0xc0, 0xcc},
+ {0xb6, 0x12, 0xf8, 0xcc},
+ {0xb6, 0x13, 0x29, 0xcc},
+ {0xb6, 0x18, 0x09, 0xcc},
+ {0xb6, 0x17, 0x60, 0xcc},
+ {0xb6, 0x16, 0x00, 0xcc},
+ {0xb6, 0x22, 0x12, 0xcc},
+ {0xb6, 0x23, 0x0b, 0xcc},
+ {0xbf, 0xc0, 0x39, 0xcc},
+ {0xbf, 0xc1, 0x04, 0xcc},
+ {0xbf, 0xcc, 0x00, 0xcc},
+ {0xb3, 0x01, 0x41, 0xcc},
+ {0x00, 0x00, 0x80, 0xdd},
+ {0xf0, 0x00, 0x02, 0xbb},
+ {0x00, 0x00, 0x10, 0xdd},
+ {0x22, 0xa0, 0x78, 0xbb},
+ {0x23, 0xa0, 0x78, 0xbb},
+ {0x24, 0x7f, 0x00, 0xbb},
+ {0x28, 0xea, 0x02, 0xbb},
+ {0x29, 0x86, 0x7a, 0xbb},
+ {0x5e, 0x52, 0x4c, 0xbb},
+ {0x5f, 0x20, 0x24, 0xbb},
+ {0x60, 0x00, 0x02, 0xbb},
+ {0x02, 0x00, 0xee, 0xbb},
+ {0x03, 0x39, 0x23, 0xbb},
+ {0x04, 0x07, 0x24, 0xbb},
+ {0x09, 0x00, 0xc0, 0xbb},
+ {0x0a, 0x00, 0x79, 0xbb},
+ {0x0b, 0x00, 0x04, 0xbb},
+ {0x0c, 0x00, 0x5c, 0xbb},
+ {0x0d, 0x00, 0xd9, 0xbb},
+ {0x0e, 0x00, 0x53, 0xbb},
+ {0x0f, 0x00, 0x21, 0xbb},
+ {0x10, 0x00, 0xa4, 0xbb},
+ {0x11, 0x00, 0xe5, 0xbb},
+ {0x15, 0x00, 0x00, 0xbb},
+ {0x16, 0x00, 0x00, 0xbb},
+ {0x17, 0x00, 0x00, 0xbb},
+ {0x18, 0x00, 0x00, 0xbb},
+ {0x19, 0x00, 0x00, 0xbb},
+ {0x1a, 0x00, 0x00, 0xbb},
+ {0x1b, 0x00, 0x00, 0xbb},
+ {0x1c, 0x00, 0x00, 0xbb},
+ {0x1d, 0x00, 0x00, 0xbb},
+ {0x1e, 0x00, 0x00, 0xbb},
+ {0xf0, 0x00, 0x01, 0xbb},
+ {0x00, 0x00, 0x20, 0xdd},
+ {0x06, 0xf0, 0x8e, 0xbb},
+ {0x00, 0x00, 0x80, 0xdd},
+ {0x06, 0x70, 0x8e, 0xbb},
+ {0xf0, 0x00, 0x02, 0xbb},
+ {0x00, 0x00, 0x20, 0xdd},
+ {0x5e, 0x6a, 0x53, 0xbb},
+ {0x5f, 0x40, 0x2c, 0xbb},
+ {0xf0, 0x00, 0x01, 0xbb},
+ {0x00, 0x00, 0x20, 0xdd},
+ {0x58, 0x00, 0x00, 0xbb},
+ {0x53, 0x09, 0x03, 0xbb},
+ {0x54, 0x31, 0x18, 0xbb},
+ {0x55, 0x8b, 0x5f, 0xbb},
+ {0x56, 0xc0, 0xa9, 0xbb},
+ {0x57, 0xe0, 0xd2, 0xbb},
+ {0xe1, 0x00, 0x00, 0xbb},
+ {0xdc, 0x09, 0x03, 0xbb},
+ {0xdd, 0x31, 0x18, 0xbb},
+ {0xde, 0x8b, 0x5f, 0xbb},
+ {0xdf, 0xc0, 0xa9, 0xbb},
+ {0xe0, 0xe0, 0xd2, 0xbb},
+ {0xb3, 0x5c, 0x01, 0xcc},
+ {0xf0, 0x00, 0x01, 0xbb},
+ {0x06, 0xf0, 0x8e, 0xbb},
+ {0xf0, 0x00, 0x02, 0xbb},
+ {0x2f, 0xde, 0x20, 0xbb},
+ {0xf0, 0x00, 0x02, 0xbb},
+ {0x24, 0x50, 0x20, 0xbb},
+ {0xbc, 0x0e, 0x00, 0xcc},
+ {0xbc, 0x0f, 0x05, 0xcc},
+ {0xbc, 0x10, 0xc0, 0xcc},
+ {0xf0, 0x00, 0x02, 0xbb},
+ {0x34, 0x0c, 0x50, 0xbb},
+ {0xbc, 0x11, 0x03, 0xcc},
+ {0xf0, 0x00, 0x01, 0xbb},
+ {0x80, 0x00, 0x03, 0xbb},
+ {0x81, 0xc7, 0x14, 0xbb},
+ {0x82, 0xeb, 0xe8, 0xbb},
+ {0x83, 0xfe, 0xf4, 0xbb},
+ {0x84, 0xcd, 0x10, 0xbb},
+ {0x85, 0xf3, 0xee, 0xbb},
+ {0x86, 0xff, 0xf1, 0xbb},
+ {0x87, 0xcd, 0x10, 0xbb},
+ {0x88, 0xf3, 0xee, 0xbb},
+ {0x89, 0x01, 0xf1, 0xbb},
+ {0x8a, 0xe5, 0x17, 0xbb},
+ {0x8b, 0xe8, 0xe2, 0xbb},
+ {0x8c, 0xf7, 0xed, 0xbb},
+ {0x8d, 0x00, 0xff, 0xbb},
+ {0x8e, 0xec, 0x10, 0xbb},
+ {0x8f, 0xf0, 0xed, 0xbb},
+ {0x90, 0xf9, 0xf2, 0xbb},
+ {0x91, 0x00, 0x00, 0xbb},
+ {0x92, 0xe9, 0x0d, 0xbb},
+ {0x93, 0xf4, 0xf2, 0xbb},
+ {0x94, 0xfb, 0xf5, 0xbb},
+ {0x95, 0x00, 0xff, 0xbb},
+ {0xb6, 0x0f, 0x08, 0xbb},
+ {0xb7, 0x3d, 0x16, 0xbb},
+ {0xb8, 0x0c, 0x04, 0xbb},
+ {0xb9, 0x1c, 0x07, 0xbb},
+ {0xba, 0x0a, 0x03, 0xbb},
+ {0xbb, 0x1b, 0x09, 0xbb},
+ {0xbc, 0x17, 0x0d, 0xbb},
+ {0xbd, 0x23, 0x1d, 0xbb},
+ {0xbe, 0x00, 0x28, 0xbb},
+ {0xbf, 0x11, 0x09, 0xbb},
+ {0xc0, 0x16, 0x15, 0xbb},
+ {0xc1, 0x00, 0x1b, 0xbb},
+ {0xc2, 0x0e, 0x07, 0xbb},
+ {0xc3, 0x14, 0x10, 0xbb},
+ {0xc4, 0x00, 0x17, 0xbb},
+ {0x06, 0x74, 0x8e, 0xbb},
+ {0xf0, 0x00, 0x00, 0xbb},
+ {0x03, 0x03, 0xc0, 0xbb},
+ {}
+};
+
+static const u8 mi1320_gamma[17] = {
+ 0x00, 0x13, 0x38, 0x59, 0x79, 0x92, 0xa7, 0xb9, 0xc8,
+ 0xd4, 0xdf, 0xe7, 0xee, 0xf4, 0xf9, 0xfc, 0xff
+};
+static const u8 mi1320_matrix[9] = {
+ 0x54, 0xda, 0x06, 0xf1, 0x50, 0xf4, 0xf7, 0xea, 0x52
+};
+static const u8 mi1320_initVGA_data[][4] = {
+ {0xb3, 0x01, 0x01, 0xcc}, {0x00, 0x00, 0x33, 0xdd},
+ {0xb0, 0x03, 0x19, 0xcc}, {0x00, 0x00, 0x33, 0xdd},
+ {0xb0, 0x04, 0x02, 0xcc}, {0x00, 0x00, 0x33, 0xdd},
+ {0xb3, 0x00, 0x64, 0xcc}, {0xb3, 0x00, 0x65, 0xcc},
+ {0xb0, 0x16, 0x03, 0xcc}, {0xb3, 0x05, 0x00, 0xcc},
+ {0xb3, 0x06, 0x00, 0xcc}, {0xb3, 0x08, 0x01, 0xcc},
+ {0xb3, 0x09, 0x0c, 0xcc}, {0xb3, 0x34, 0x02, 0xcc},
+ {0xb3, 0x35, 0xc8, 0xcc}, /* i2c add: 48 */
+ {0xb3, 0x02, 0x00, 0xcc},
+ {0xb3, 0x03, 0x0a, 0xcc}, {0xb3, 0x04, 0x05, 0xcc},
+ {0xb3, 0x20, 0x00, 0xcc}, {0xb3, 0x21, 0x00, 0xcc},
+ {0xb3, 0x22, 0x03, 0xcc}, {0xb3, 0x23, 0xc0, 0xcc},
+ {0xb3, 0x14, 0x00, 0xcc}, {0xb3, 0x15, 0x00, 0xcc},
+ {0xb3, 0x16, 0x04, 0xcc}, {0xb3, 0x17, 0xff, 0xcc},
+ {0xb3, 0x00, 0x67, 0xcc}, {0xbc, 0x00, 0xd0, 0xcc},
+ {0xbc, 0x01, 0x01, 0xcc}, {0xf0, 0x00, 0x00, 0xbb},
+ {0x0d, 0x00, 0x09, 0xbb}, {0x00, 0x01, 0x00, 0xdd},
+ {0x0d, 0x00, 0x08, 0xbb}, {0xf0, 0x00, 0x01, 0xbb},
+ {0xa1, 0x05, 0x00, 0xbb}, {0xa4, 0x03, 0xc0, 0xbb},
+ {0xf0, 0x00, 0x02, 0xbb}, {0x00, 0x00, 0x10, 0xdd},
+ {0xc8, 0x9f, 0x0b, 0xbb}, {0x00, 0x00, 0x10, 0xdd},
+ {0xf0, 0x00, 0x00, 0xbb}, {0x00, 0x00, 0x10, 0xdd},
+ {0x20, 0x01, 0x00, 0xbb}, {0x00, 0x00, 0x10, 0xdd},
+ {0xf0, 0x00, 0x01, 0xbb}, {0x9d, 0x3c, 0xa0, 0xbb},
+ {0x47, 0x30, 0x30, 0xbb}, {0xf0, 0x00, 0x00, 0xbb},
+ {0x0a, 0x80, 0x11, 0xbb}, {0x35, 0x00, 0x22, 0xbb},
+ {0xf0, 0x00, 0x02, 0xbb}, {0x9d, 0xc5, 0x05, 0xbb},
+ {0xdc, 0x0f, 0xfc, 0xbb}, {0xf0, 0x00, 0x01, 0xbb},
+ {0x06, 0x74, 0x0e, 0xbb}, {0x80, 0x00, 0x06, 0xbb},
+ {0x81, 0x04, 0x00, 0xbb}, {0x82, 0x01, 0x02, 0xbb},
+ {0x83, 0x03, 0x02, 0xbb}, {0x84, 0x05, 0x00, 0xbb},
+ {0x85, 0x01, 0x00, 0xbb}, {0x86, 0x03, 0x02, 0xbb},
+ {0x87, 0x05, 0x00, 0xbb}, {0x88, 0x01, 0x00, 0xbb},
+ {0x89, 0x02, 0x02, 0xbb}, {0x8a, 0xfd, 0x04, 0xbb},
+ {0x8b, 0xfc, 0xfd, 0xbb}, {0x8c, 0xff, 0xfd, 0xbb},
+ {0x8d, 0x00, 0x00, 0xbb}, {0x8e, 0xfe, 0x05, 0xbb},
+ {0x8f, 0xfc, 0xfd, 0xbb}, {0x90, 0xfe, 0xfd, 0xbb},
+ {0x91, 0x00, 0x00, 0xbb}, {0x92, 0xfe, 0x03, 0xbb},
+ {0x93, 0xfd, 0xfe, 0xbb}, {0x94, 0xff, 0xfd, 0xbb},
+ {0x95, 0x00, 0x00, 0xbb}, {0xb6, 0x07, 0x05, 0xbb},
+ {0xb7, 0x13, 0x06, 0xbb}, {0xb8, 0x08, 0x06, 0xbb},
+ {0xb9, 0x14, 0x08, 0xbb}, {0xba, 0x06, 0x05, 0xbb},
+ {0xbb, 0x13, 0x06, 0xbb}, {0xbc, 0x03, 0x01, 0xbb},
+ {0xbd, 0x03, 0x04, 0xbb}, {0xbe, 0x00, 0x02, 0xbb},
+ {0xbf, 0x03, 0x01, 0xbb}, {0xc0, 0x02, 0x04, 0xbb},
+ {0xc1, 0x00, 0x04, 0xbb}, {0xc2, 0x02, 0x01, 0xbb},
+ {0xc3, 0x01, 0x03, 0xbb}, {0xc4, 0x00, 0x04, 0xbb},
+ {0xf0, 0x00, 0x00, 0xbb}, {0x05, 0x01, 0x13, 0xbb},
+ {0x06, 0x00, 0x11, 0xbb}, {0x07, 0x00, 0x85, 0xbb},
+ {0x08, 0x00, 0x27, 0xbb},
+ {0x20, 0x01, 0x00, 0xbb}, /* h/v flips - was 03 */
+ {0x21, 0x80, 0x00, 0xbb}, {0x22, 0x0d, 0x0f, 0xbb},
+ {0x24, 0x80, 0x00, 0xbb}, {0x59, 0x00, 0xff, 0xbb},
+ {0xf0, 0x00, 0x02, 0xbb}, {0x39, 0x03, 0x0d, 0xbb},
+ {0x3a, 0x06, 0x1b, 0xbb}, {0x3b, 0x00, 0x95, 0xbb},
+ {0x3c, 0x04, 0xdb, 0xbb}, {0x57, 0x02, 0x00, 0xbb},
+ {0x58, 0x02, 0x66, 0xbb}, {0x59, 0x00, 0xff, 0xbb},
+ {0x5a, 0x01, 0x33, 0xbb}, {0x5c, 0x12, 0x0d, 0xbb},
+ {0x5d, 0x16, 0x11, 0xbb}, {0x64, 0x5e, 0x1c, 0xbb},
+ {0xf0, 0x00, 0x02, 0xbb}, {0x2f, 0xd1, 0x00, 0xbb},
+ {0x5b, 0x00, 0x01, 0xbb}, {0xf0, 0x00, 0x02, 0xbb},
+ {0x36, 0x68, 0x10, 0xbb}, {0x00, 0x00, 0x30, 0xdd},
+ {0x37, 0x82, 0x00, 0xbb}, {0xbc, 0x0e, 0x00, 0xcc},
+ {0xbc, 0x0f, 0x05, 0xcc}, {0xbc, 0x10, 0xc0, 0xcc},
+ {0xbc, 0x11, 0x03, 0xcc}, {0xb6, 0x00, 0x00, 0xcc},
+ {0xb6, 0x03, 0x05, 0xcc}, {0xb6, 0x02, 0x00, 0xcc},
+ {0xb6, 0x05, 0x04, 0xcc}, {0xb6, 0x04, 0x00, 0xcc},
+ {0xb6, 0x12, 0xf8, 0xcc}, {0xb6, 0x13, 0x29, 0xcc},
+ {0xb6, 0x18, 0x0a, 0xcc}, {0xb6, 0x17, 0x00, 0xcc},
+ {0xb6, 0x16, 0x00, 0xcc}, {0xb6, 0x22, 0x12, 0xcc},
+ {0xb6, 0x23, 0x0b, 0xcc}, {0xbf, 0xc0, 0x26, 0xcc},
+ {0xbf, 0xc1, 0x02, 0xcc}, {0xbf, 0xcc, 0x04, 0xcc},
+ {0xbc, 0x02, 0x18, 0xcc}, {0xbc, 0x03, 0x50, 0xcc},
+ {0xbc, 0x04, 0x18, 0xcc}, {0xbc, 0x05, 0x00, 0xcc},
+ {0xbc, 0x06, 0x00, 0xcc}, {0xbc, 0x08, 0x30, 0xcc},
+ {0xbc, 0x09, 0x40, 0xcc}, {0xbc, 0x0a, 0x10, 0xcc},
+ {0xbc, 0x0b, 0x00, 0xcc}, {0xbc, 0x0c, 0x00, 0xcc},
+ {0xb3, 0x5c, 0x01, 0xcc}, {0xb3, 0x01, 0x41, 0xcc},
+ {}
+};
+static const u8 mi1320_initQVGA_data[][4] = {
+ {0xb3, 0x01, 0x01, 0xcc}, {0x00, 0x00, 0x33, 0xdd},
+ {0xb0, 0x03, 0x19, 0xcc}, {0x00, 0x00, 0x33, 0xdd},
+ {0xb0, 0x04, 0x02, 0xcc}, {0x00, 0x00, 0x33, 0xdd},
+ {0xb3, 0x00, 0x64, 0xcc}, {0xb3, 0x00, 0x65, 0xcc},
+ {0xb0, 0x16, 0x03, 0xcc}, {0xb3, 0x05, 0x01, 0xcc},
+ {0xb3, 0x06, 0x01, 0xcc}, {0xb3, 0x08, 0x01, 0xcc},
+ {0xb3, 0x09, 0x0c, 0xcc}, {0xb3, 0x34, 0x02, 0xcc},
+ {0xb3, 0x35, 0xc8, 0xcc}, {0xb3, 0x02, 0x00, 0xcc},
+ {0xb3, 0x03, 0x0a, 0xcc}, {0xb3, 0x04, 0x05, 0xcc},
+ {0xb3, 0x20, 0x00, 0xcc}, {0xb3, 0x21, 0x00, 0xcc},
+ {0xb3, 0x22, 0x01, 0xcc}, {0xb3, 0x23, 0xe0, 0xcc},
+ {0xb3, 0x14, 0x00, 0xcc}, {0xb3, 0x15, 0x00, 0xcc},
+ {0xb3, 0x16, 0x02, 0xcc}, {0xb3, 0x17, 0x7f, 0xcc},
+ {0xb3, 0x00, 0x65, 0xcc}, {0xb8, 0x00, 0x00, 0xcc},
+ {0xbc, 0x00, 0xd0, 0xcc}, {0xbc, 0x01, 0x01, 0xcc},
+ {0xf0, 0x00, 0x00, 0xbb}, {0x0d, 0x00, 0x09, 0xbb},
+ {0x00, 0x01, 0x00, 0xdd}, {0x0d, 0x00, 0x08, 0xbb},
+ {0xf0, 0x00, 0x00, 0xbb}, {0x02, 0x00, 0x64, 0xbb},
+ {0x05, 0x01, 0x78, 0xbb}, {0x06, 0x00, 0x11, 0xbb},
+ {0x07, 0x01, 0x42, 0xbb}, {0x08, 0x00, 0x11, 0xbb},
+ {0x20, 0x01, 0x00, 0xbb}, {0x21, 0x80, 0x00, 0xbb},
+ {0x22, 0x0d, 0x0f, 0xbb}, {0x24, 0x80, 0x00, 0xbb},
+ {0x59, 0x00, 0xff, 0xbb}, {0xf0, 0x00, 0x01, 0xbb},
+ {0x9d, 0x3c, 0xa0, 0xbb}, {0x47, 0x30, 0x30, 0xbb},
+ {0xf0, 0x00, 0x00, 0xbb}, {0x0a, 0x80, 0x11, 0xbb},
+ {0x35, 0x00, 0x22, 0xbb}, {0xf0, 0x00, 0x02, 0xbb},
+ {0x9d, 0xc5, 0x05, 0xbb}, {0xdc, 0x0f, 0xfc, 0xbb},
+ {0xf0, 0x00, 0x01, 0xbb}, {0x06, 0x74, 0x0e, 0xbb},
+ {0x80, 0x00, 0x06, 0xbb}, {0x81, 0x04, 0x00, 0xbb},
+ {0x82, 0x01, 0x02, 0xbb}, {0x83, 0x03, 0x02, 0xbb},
+ {0x84, 0x05, 0x00, 0xbb}, {0x85, 0x01, 0x00, 0xbb},
+ {0x86, 0x03, 0x02, 0xbb}, {0x87, 0x05, 0x00, 0xbb},
+ {0x88, 0x01, 0x00, 0xbb}, {0x89, 0x02, 0x02, 0xbb},
+ {0x8a, 0xfd, 0x04, 0xbb}, {0x8b, 0xfc, 0xfd, 0xbb},
+ {0x8c, 0xff, 0xfd, 0xbb}, {0x8d, 0x00, 0x00, 0xbb},
+ {0x8e, 0xfe, 0x05, 0xbb}, {0x8f, 0xfc, 0xfd, 0xbb},
+ {0x90, 0xfe, 0xfd, 0xbb}, {0x91, 0x00, 0x00, 0xbb},
+ {0x92, 0xfe, 0x03, 0xbb}, {0x93, 0xfd, 0xfe, 0xbb},
+ {0x94, 0xff, 0xfd, 0xbb}, {0x95, 0x00, 0x00, 0xbb},
+ {0xb6, 0x07, 0x05, 0xbb}, {0xb7, 0x13, 0x06, 0xbb},
+ {0xb8, 0x08, 0x06, 0xbb}, {0xb9, 0x14, 0x08, 0xbb},
+ {0xba, 0x06, 0x05, 0xbb}, {0xbb, 0x13, 0x06, 0xbb},
+ {0xbc, 0x03, 0x01, 0xbb}, {0xbd, 0x03, 0x04, 0xbb},
+ {0xbe, 0x00, 0x02, 0xbb}, {0xbf, 0x03, 0x01, 0xbb},
+ {0xc0, 0x02, 0x04, 0xbb}, {0xc1, 0x00, 0x04, 0xbb},
+ {0xc2, 0x02, 0x01, 0xbb}, {0xc3, 0x01, 0x03, 0xbb},
+ {0xc4, 0x00, 0x04, 0xbb}, {0xf0, 0x00, 0x02, 0xbb},
+ {0xc8, 0x00, 0x00, 0xbb}, {0x2e, 0x00, 0x00, 0xbb},
+ {0x2e, 0x0c, 0x5b, 0xbb}, {0x2f, 0xd1, 0x00, 0xbb},
+ {0x39, 0x03, 0xca, 0xbb}, {0x3a, 0x06, 0x80, 0xbb},
+ {0x3b, 0x01, 0x52, 0xbb}, {0x3c, 0x05, 0x40, 0xbb},
+ {0x57, 0x01, 0x9c, 0xbb}, {0x58, 0x01, 0xee, 0xbb},
+ {0x59, 0x00, 0xf0, 0xbb}, {0x5a, 0x01, 0x20, 0xbb},
+ {0x5c, 0x1d, 0x17, 0xbb}, {0x5d, 0x22, 0x1c, 0xbb},
+ {0x64, 0x1e, 0x1c, 0xbb}, {0x5b, 0x00, 0x01, 0xbb},
+ {0xf0, 0x00, 0x02, 0xbb}, {0x36, 0x68, 0x10, 0xbb},
+ {0x00, 0x00, 0x30, 0xdd}, {0x37, 0x81, 0x00, 0xbb},
+ {0xbc, 0x02, 0x18, 0xcc}, {0xbc, 0x03, 0x50, 0xcc},
+ {0xbc, 0x04, 0x18, 0xcc}, {0xbc, 0x05, 0x00, 0xcc},
+ {0xbc, 0x06, 0x00, 0xcc}, {0xbc, 0x08, 0x30, 0xcc},
+ {0xbc, 0x09, 0x40, 0xcc}, {0xbc, 0x0a, 0x10, 0xcc},
+ {0xbc, 0x0b, 0x00, 0xcc}, {0xbc, 0x0c, 0x00, 0xcc},
+ {0xbf, 0xc0, 0x26, 0xcc}, {0xbf, 0xc1, 0x02, 0xcc},
+ {0xbf, 0xcc, 0x04, 0xcc}, {0xb3, 0x5c, 0x01, 0xcc},
+ {0xb3, 0x01, 0x41, 0xcc},
+ {}
+};
+
+static const u8 mi1320_soc_InitVGA[][4] = {
+ {0xb3, 0x01, 0x01, 0xcc},
+ {0xb0, 0x03, 0x19, 0xcc},
+ {0xb0, 0x04, 0x02, 0xcc},
+ {0x00, 0x00, 0x30, 0xdd},
+ {0xb3, 0x00, 0x64, 0xcc},
+ {0xb3, 0x00, 0x67, 0xcc},
+ {0xb3, 0x05, 0x01, 0xcc},
+ {0xb3, 0x06, 0x01, 0xcc},
+ {0xb3, 0x08, 0x01, 0xcc},
+ {0xb3, 0x09, 0x0c, 0xcc},
+ {0xb3, 0x34, 0x02, 0xcc},
+ {0xb3, 0x35, 0xc8, 0xcc}, /* i2c add: 48 */
+ {0xb3, 0x02, 0x00, 0xcc},
+ {0xb3, 0x03, 0x0a, 0xcc},
+ {0xb3, 0x04, 0x05, 0xcc},
+ {0xb3, 0x20, 0x00, 0xcc},
+ {0xb3, 0x21, 0x00, 0xcc},
+ {0xb3, 0x22, 0x01, 0xcc},
+ {0xb3, 0x23, 0xe0, 0xcc},
+ {0xb3, 0x14, 0x00, 0xcc},
+ {0xb3, 0x15, 0x00, 0xcc},
+ {0xb3, 0x16, 0x02, 0xcc},
+ {0xb3, 0x17, 0x7f, 0xcc},
+ {0xb3, 0x00, 0x67, 0xcc},
+ {0xb8, 0x00, 0x00, 0xcc},
+ {0xbc, 0x00, 0x71, 0xcc},
+ {0xbc, 0x01, 0x01, 0xcc},
+ {0xb3, 0x5c, 0x01, 0xcc},
+ {0xf0, 0x00, 0x02, 0xbb},
+ {0x00, 0x00, 0x10, 0xdd},
+ {0xc8, 0x00, 0x00, 0xbb},
+ {0x00, 0x00, 0x30, 0xdd},
+ {0xf0, 0x00, 0x00, 0xbb},
+ {0x00, 0x00, 0x10, 0xdd},
+ {0x07, 0x00, 0xe0, 0xbb},
+ {0x08, 0x00, 0x0b, 0xbb},
+ {0x21, 0x00, 0x0c, 0xbb},
+ {0x20, 0x01, 0x03, 0xbb}, /* h/v flip */
+ {0xbf, 0xc0, 0x26, 0xcc},
+ {0xbf, 0xc1, 0x02, 0xcc},
+ {0xbf, 0xcc, 0x04, 0xcc},
+ {0xb3, 0x01, 0x41, 0xcc},
+ {0xf0, 0x00, 0x00, 0xbb},
+ {0x05, 0x01, 0x78, 0xbb},
+ {0x06, 0x00, 0x11, 0xbb},
+ {0x07, 0x01, 0x42, 0xbb},
+ {0x08, 0x00, 0x11, 0xbb},
+ {0x20, 0x01, 0x03, 0xbb}, /* h/v flip */
+ {0x21, 0x80, 0x00, 0xbb},
+ {0x22, 0x0d, 0x0f, 0xbb},
+ {0x24, 0x80, 0x00, 0xbb},
+ {0x59, 0x00, 0xff, 0xbb},
+ {0xf0, 0x00, 0x02, 0xbb},
+ {0x39, 0x03, 0xca, 0xbb},
+ {0x3a, 0x06, 0x80, 0xbb},
+ {0x3b, 0x01, 0x52, 0xbb},
+ {0x3c, 0x05, 0x40, 0xbb},
+ {0x57, 0x01, 0x9c, 0xbb},
+ {0x58, 0x01, 0xee, 0xbb},
+ {0x59, 0x00, 0xf0, 0xbb},
+ {0x5a, 0x01, 0x20, 0xbb},
+ {0x5c, 0x1d, 0x17, 0xbb},
+ {0x5d, 0x22, 0x1c, 0xbb},
+ {0x64, 0x1e, 0x1c, 0xbb},
+ {0x5b, 0x00, 0x00, 0xbb},
+ {0xf0, 0x00, 0x02, 0xbb},
+ {0x22, 0xa0, 0x78, 0xbb},
+ {0x23, 0xa0, 0x78, 0xbb},
+ {0x24, 0x7f, 0x00, 0xbb},
+ {0x28, 0xea, 0x02, 0xbb},
+ {0x29, 0x86, 0x7a, 0xbb},
+ {0x5e, 0x52, 0x4c, 0xbb},
+ {0x5f, 0x20, 0x24, 0xbb},
+ {0x60, 0x00, 0x02, 0xbb},
+ {0x02, 0x00, 0xee, 0xbb},
+ {0x03, 0x39, 0x23, 0xbb},
+ {0x04, 0x07, 0x24, 0xbb},
+ {0x09, 0x00, 0xc0, 0xbb},
+ {0x0a, 0x00, 0x79, 0xbb},
+ {0x0b, 0x00, 0x04, 0xbb},
+ {0x0c, 0x00, 0x5c, 0xbb},
+ {0x0d, 0x00, 0xd9, 0xbb},
+ {0x0e, 0x00, 0x53, 0xbb},
+ {0x0f, 0x00, 0x21, 0xbb},
+ {0x10, 0x00, 0xa4, 0xbb},
+ {0x11, 0x00, 0xe5, 0xbb},
+ {0x15, 0x00, 0x00, 0xbb},
+ {0x16, 0x00, 0x00, 0xbb},
+ {0x17, 0x00, 0x00, 0xbb},
+ {0x18, 0x00, 0x00, 0xbb},
+ {0x19, 0x00, 0x00, 0xbb},
+ {0x1a, 0x00, 0x00, 0xbb},
+ {0x1b, 0x00, 0x00, 0xbb},
+ {0x1c, 0x00, 0x00, 0xbb},
+ {0x1d, 0x00, 0x00, 0xbb},
+ {0x1e, 0x00, 0x00, 0xbb},
+ {0xf0, 0x00, 0x01, 0xbb},
+ {0x06, 0xe0, 0x0e, 0xbb},
+ {0x06, 0x60, 0x0e, 0xbb},
+ {0xb3, 0x5c, 0x01, 0xcc},
+ {}
+};
+static const u8 mi1320_soc_InitQVGA[][4] = {
+ {0xb3, 0x01, 0x01, 0xcc},
+ {0xb0, 0x03, 0x19, 0xcc},
+ {0xb0, 0x04, 0x02, 0xcc},
+ {0x00, 0x00, 0x30, 0xdd},
+ {0xb3, 0x00, 0x64, 0xcc},
+ {0xb3, 0x00, 0x67, 0xcc},
+ {0xb3, 0x05, 0x01, 0xcc},
+ {0xb3, 0x06, 0x01, 0xcc},
+ {0xb3, 0x08, 0x01, 0xcc},
+ {0xb3, 0x09, 0x0c, 0xcc},
+ {0xb3, 0x34, 0x02, 0xcc},
+ {0xb3, 0x35, 0xc8, 0xcc},
+ {0xb3, 0x02, 0x00, 0xcc},
+ {0xb3, 0x03, 0x0a, 0xcc},
+ {0xb3, 0x04, 0x05, 0xcc},
+ {0xb3, 0x20, 0x00, 0xcc},
+ {0xb3, 0x21, 0x00, 0xcc},
+ {0xb3, 0x22, 0x01, 0xcc},
+ {0xb3, 0x23, 0xe0, 0xcc},
+ {0xb3, 0x14, 0x00, 0xcc},
+ {0xb3, 0x15, 0x00, 0xcc},
+ {0xb3, 0x16, 0x02, 0xcc},
+ {0xb3, 0x17, 0x7f, 0xcc},
+ {0xb3, 0x00, 0x67, 0xcc},
+ {0xb8, 0x00, 0x00, 0xcc},
+ {0xbc, 0x00, 0xd1, 0xcc},
+ {0xbc, 0x01, 0x01, 0xcc},
+ {0xb3, 0x5c, 0x01, 0xcc},
+ {0xf0, 0x00, 0x02, 0xbb},
+ {0x00, 0x00, 0x10, 0xdd},
+ {0xc8, 0x00, 0x00, 0xbb},
+ {0x00, 0x00, 0x30, 0xdd},
+ {0xf0, 0x00, 0x00, 0xbb},
+ {0x00, 0x00, 0x10, 0xdd},
+ {0x07, 0x00, 0xe0, 0xbb},
+ {0x08, 0x00, 0x0b, 0xbb},
+ {0x21, 0x00, 0x0c, 0xbb},
+ {0x20, 0x01, 0x03, 0xbb}, /* h/v flip */
+ {0xbf, 0xc0, 0x26, 0xcc},
+ {0xbf, 0xc1, 0x02, 0xcc},
+ {0xbf, 0xcc, 0x04, 0xcc},
+ {0xbc, 0x02, 0x18, 0xcc},
+ {0xbc, 0x03, 0x50, 0xcc},
+ {0xbc, 0x04, 0x18, 0xcc},
+ {0xbc, 0x05, 0x00, 0xcc},
+ {0xbc, 0x06, 0x00, 0xcc},
+ {0xbc, 0x08, 0x30, 0xcc},
+ {0xbc, 0x09, 0x40, 0xcc},
+ {0xbc, 0x0a, 0x10, 0xcc},
+ {0xbc, 0x0b, 0x00, 0xcc},
+ {0xbc, 0x0c, 0x00, 0xcc},
+ {0xb3, 0x01, 0x41, 0xcc},
+ {0xf0, 0x00, 0x00, 0xbb},
+ {0x05, 0x01, 0x78, 0xbb},
+ {0x06, 0x00, 0x11, 0xbb},
+ {0x07, 0x01, 0x42, 0xbb},
+ {0x08, 0x00, 0x11, 0xbb},
+ {0x20, 0x01, 0x03, 0xbb}, /* h/v flip */
+ {0x21, 0x80, 0x00, 0xbb},
+ {0x22, 0x0d, 0x0f, 0xbb},
+ {0x24, 0x80, 0x00, 0xbb},
+ {0x59, 0x00, 0xff, 0xbb},
+ {0xf0, 0x00, 0x02, 0xbb},
+ {0x39, 0x03, 0xca, 0xbb},
+ {0x3a, 0x06, 0x80, 0xbb},
+ {0x3b, 0x01, 0x52, 0xbb},
+ {0x3c, 0x05, 0x40, 0xbb},
+ {0x57, 0x01, 0x9c, 0xbb},
+ {0x58, 0x01, 0xee, 0xbb},
+ {0x59, 0x00, 0xf0, 0xbb},
+ {0x5a, 0x01, 0x20, 0xbb},
+ {0x5c, 0x1d, 0x17, 0xbb},
+ {0x5d, 0x22, 0x1c, 0xbb},
+ {0x64, 0x1e, 0x1c, 0xbb},
+ {0x5b, 0x00, 0x00, 0xbb},
+ {0xf0, 0x00, 0x02, 0xbb},
+ {0x22, 0xa0, 0x78, 0xbb},
+ {0x23, 0xa0, 0x78, 0xbb},
+ {0x24, 0x7f, 0x00, 0xbb},
+ {0x28, 0xea, 0x02, 0xbb},
+ {0x29, 0x86, 0x7a, 0xbb},
+ {0x5e, 0x52, 0x4c, 0xbb},
+ {0x5f, 0x20, 0x24, 0xbb},
+ {0x60, 0x00, 0x02, 0xbb},
+ {0x02, 0x00, 0xee, 0xbb},
+ {0x03, 0x39, 0x23, 0xbb},
+ {0x04, 0x07, 0x24, 0xbb},
+ {0x09, 0x00, 0xc0, 0xbb},
+ {0x0a, 0x00, 0x79, 0xbb},
+ {0x0b, 0x00, 0x04, 0xbb},
+ {0x0c, 0x00, 0x5c, 0xbb},
+ {0x0d, 0x00, 0xd9, 0xbb},
+ {0x0e, 0x00, 0x53, 0xbb},
+ {0x0f, 0x00, 0x21, 0xbb},
+ {0x10, 0x00, 0xa4, 0xbb},
+ {0x11, 0x00, 0xe5, 0xbb},
+ {0x15, 0x00, 0x00, 0xbb},
+ {0x16, 0x00, 0x00, 0xbb},
+ {0x17, 0x00, 0x00, 0xbb},
+ {0x18, 0x00, 0x00, 0xbb},
+ {0x19, 0x00, 0x00, 0xbb},
+ {0x1a, 0x00, 0x00, 0xbb},
+ {0x1b, 0x00, 0x00, 0xbb},
+ {0x1c, 0x00, 0x00, 0xbb},
+ {0x1d, 0x00, 0x00, 0xbb},
+ {0x1e, 0x00, 0x00, 0xbb},
+ {0xf0, 0x00, 0x01, 0xbb},
+ {0x06, 0xe0, 0x0e, 0xbb},
+ {0x06, 0x60, 0x0e, 0xbb},
+ {0xb3, 0x5c, 0x01, 0xcc},
+ {}
+};
+static const u8 mi1320_soc_InitSXGA[][4] = {
+ {0xb3, 0x01, 0x01, 0xcc},
+ {0xb0, 0x03, 0x19, 0xcc},
+ {0x00, 0x00, 0x30, 0xdd},
+ {0xb3, 0x00, 0x64, 0xcc},
+ {0xb3, 0x00, 0x67, 0xcc},
+ {0xb3, 0x05, 0x01, 0xcc},
+ {0xb3, 0x06, 0x01, 0xcc},
+ {0xb3, 0x08, 0x01, 0xcc},
+ {0xb3, 0x09, 0x0c, 0xcc},
+ {0xb3, 0x34, 0x02, 0xcc},
+ {0xb3, 0x35, 0xc8, 0xcc},
+ {0xb3, 0x02, 0x00, 0xcc},
+ {0xb3, 0x03, 0x0a, 0xcc},
+ {0xb3, 0x04, 0x05, 0xcc},
+ {0xb3, 0x20, 0x00, 0xcc},
+ {0xb3, 0x21, 0x00, 0xcc},
+ {0xb3, 0x22, 0x04, 0xcc},
+ {0xb3, 0x23, 0x00, 0xcc},
+ {0xb3, 0x14, 0x00, 0xcc},
+ {0xb3, 0x15, 0x00, 0xcc},
+ {0xb3, 0x16, 0x04, 0xcc},
+ {0xb3, 0x17, 0xff, 0xcc},
+ {0xb3, 0x00, 0x67, 0xcc},
+ {0xbc, 0x00, 0x71, 0xcc},
+ {0xbc, 0x01, 0x01, 0xcc},
+ {0xb3, 0x5c, 0x01, 0xcc},
+ {0xf0, 0x00, 0x02, 0xbb},
+ {0x00, 0x00, 0x30, 0xdd},
+ {0xc8, 0x9f, 0x0b, 0xbb},
+ {0x00, 0x00, 0x20, 0xdd},
+ {0x5b, 0x00, 0x01, 0xbb},
+ {0x00, 0x00, 0x20, 0xdd},
+ {0xf0, 0x00, 0x00, 0xbb},
+ {0x00, 0x00, 0x30, 0xdd},
+ {0x20, 0x01, 0x03, 0xbb}, /* h/v flip */
+ {0x00, 0x00, 0x20, 0xdd},
+ {0xbf, 0xc0, 0x26, 0xcc},
+ {0xbf, 0xc1, 0x02, 0xcc},
+ {0xbf, 0xcc, 0x04, 0xcc},
+ {0xb3, 0x01, 0x41, 0xcc},
+ {0xf0, 0x00, 0x00, 0xbb},
+ {0x05, 0x01, 0x78, 0xbb},
+ {0x06, 0x00, 0x11, 0xbb},
+ {0x07, 0x01, 0x42, 0xbb},
+ {0x08, 0x00, 0x11, 0xbb},
+ {0x20, 0x01, 0x03, 0xbb}, /* h/v flip */
+ {0x21, 0x80, 0x00, 0xbb},
+ {0x22, 0x0d, 0x0f, 0xbb},
+ {0x24, 0x80, 0x00, 0xbb},
+ {0x59, 0x00, 0xff, 0xbb},
+ {0xf0, 0x00, 0x02, 0xbb},
+ {0x39, 0x03, 0xca, 0xbb},
+ {0x3a, 0x06, 0x80, 0xbb},
+ {0x3b, 0x01, 0x52, 0xbb},
+ {0x3c, 0x05, 0x40, 0xbb},
+ {0x57, 0x01, 0x9c, 0xbb},
+ {0x58, 0x01, 0xee, 0xbb},
+ {0x59, 0x00, 0xf0, 0xbb},
+ {0x5a, 0x01, 0x20, 0xbb},
+ {0x5c, 0x1d, 0x17, 0xbb},
+ {0x5d, 0x22, 0x1c, 0xbb},
+ {0x64, 0x1e, 0x1c, 0xbb},
+ {0x5b, 0x00, 0x00, 0xbb},
+ {0xf0, 0x00, 0x02, 0xbb},
+ {0x22, 0xa0, 0x78, 0xbb},
+ {0x23, 0xa0, 0x78, 0xbb},
+ {0x24, 0x7f, 0x00, 0xbb},
+ {0x28, 0xea, 0x02, 0xbb},
+ {0x29, 0x86, 0x7a, 0xbb},
+ {0x5e, 0x52, 0x4c, 0xbb},
+ {0x5f, 0x20, 0x24, 0xbb},
+ {0x60, 0x00, 0x02, 0xbb},
+ {0x02, 0x00, 0xee, 0xbb},
+ {0x03, 0x39, 0x23, 0xbb},
+ {0x04, 0x07, 0x24, 0xbb},
+ {0x09, 0x00, 0xc0, 0xbb},
+ {0x0a, 0x00, 0x79, 0xbb},
+ {0x0b, 0x00, 0x04, 0xbb},
+ {0x0c, 0x00, 0x5c, 0xbb},
+ {0x0d, 0x00, 0xd9, 0xbb},
+ {0x0e, 0x00, 0x53, 0xbb},
+ {0x0f, 0x00, 0x21, 0xbb},
+ {0x10, 0x00, 0xa4, 0xbb},
+ {0x11, 0x00, 0xe5, 0xbb},
+ {0x15, 0x00, 0x00, 0xbb},
+ {0x16, 0x00, 0x00, 0xbb},
+ {0x17, 0x00, 0x00, 0xbb},
+ {0x18, 0x00, 0x00, 0xbb},
+ {0x19, 0x00, 0x00, 0xbb},
+ {0x1a, 0x00, 0x00, 0xbb},
+ {0x1b, 0x00, 0x00, 0xbb},
+ {0x1c, 0x00, 0x00, 0xbb},
+ {0x1d, 0x00, 0x00, 0xbb},
+ {0x1e, 0x00, 0x00, 0xbb},
+ {0xf0, 0x00, 0x01, 0xbb},
+ {0x06, 0xe0, 0x0e, 0xbb},
+ {0x06, 0x60, 0x0e, 0xbb},
+ {0xb3, 0x5c, 0x01, 0xcc},
+ {0xf0, 0x00, 0x00, 0xbb},
+ {0x05, 0x01, 0x13, 0xbb},
+ {0x06, 0x00, 0x11, 0xbb},
+ {0x07, 0x00, 0x85, 0xbb},
+ {0x08, 0x00, 0x27, 0xbb},
+ {0x20, 0x01, 0x03, 0xbb}, /* h/v flip */
+ {0x21, 0x80, 0x00, 0xbb},
+ {0x22, 0x0d, 0x0f, 0xbb},
+ {0x24, 0x80, 0x00, 0xbb},
+ {0x59, 0x00, 0xff, 0xbb},
+ {0xf0, 0x00, 0x02, 0xbb},
+ {0x39, 0x03, 0x0d, 0xbb},
+ {0x3a, 0x06, 0x1b, 0xbb},
+ {0x3b, 0x00, 0x95, 0xbb},
+ {0x3c, 0x04, 0xdb, 0xbb},
+ {0x57, 0x02, 0x00, 0xbb},
+ {0x58, 0x02, 0x66, 0xbb},
+ {0x59, 0x00, 0xff, 0xbb},
+ {0x5a, 0x01, 0x33, 0xbb},
+ {0x5c, 0x12, 0x0d, 0xbb},
+ {0x5d, 0x16, 0x11, 0xbb},
+ {0x64, 0x5e, 0x1c, 0xbb},
+ {}
+};
+static const u8 po3130_gamma[17] = {
+ 0x00, 0x13, 0x38, 0x59, 0x79, 0x92, 0xa7, 0xb9, 0xc8,
+ 0xd4, 0xdf, 0xe7, 0xee, 0xf4, 0xf9, 0xfc, 0xff
+};
+static const u8 po3130_matrix[9] = {
+ 0x5f, 0xec, 0xf5, 0xf1, 0x5a, 0xf5, 0xf1, 0xec, 0x63
+};
+
+static const u8 po3130_initVGA_data[][4] = {
+ {0xb0, 0x4d, 0x00, 0xcc}, {0xb3, 0x01, 0x01, 0xcc},
+ {0x00, 0x00, 0x50, 0xdd}, {0xb0, 0x03, 0x01, 0xcc},
+ {0xb3, 0x00, 0x04, 0xcc}, {0xb3, 0x00, 0x24, 0xcc},
+ {0xb3, 0x00, 0x25, 0xcc}, {0xb3, 0x08, 0x01, 0xcc},
+ {0xb3, 0x09, 0x0c, 0xcc}, {0xb3, 0x05, 0x00, 0xcc},
+ {0xb3, 0x06, 0x01, 0xcc}, {0xb3, 0x03, 0x1a, 0xcc},
+ {0xb3, 0x04, 0x15, 0xcc}, {0xb3, 0x20, 0x00, 0xcc},
+ {0xb3, 0x21, 0x00, 0xcc}, {0xb3, 0x22, 0x01, 0xcc},
+ {0xb3, 0x23, 0xe8, 0xcc}, {0xb8, 0x08, 0xe8, 0xcc},
+ {0xb3, 0x14, 0x00, 0xcc}, {0xb3, 0x15, 0x00, 0xcc},
+ {0xb3, 0x16, 0x02, 0xcc}, {0xb3, 0x17, 0x7f, 0xcc},
+ {0xb3, 0x34, 0x01, 0xcc},
+ {0xb3, 0x35, 0xf6, 0xcc}, /* i2c add: 76 */
+ {0xb3, 0x00, 0x27, 0xcc}, {0xbc, 0x00, 0x71, 0xcc},
+ {0xb8, 0x00, 0x21, 0xcc}, {0xb8, 0x27, 0x20, 0xcc},
+ {0xb8, 0x01, 0x79, 0xcc}, {0xb8, 0x81, 0x09, 0xcc},
+ {0xb8, 0x2c, 0x50, 0xcc}, {0xb8, 0x2d, 0xf8, 0xcc},
+ {0xb8, 0x2e, 0xf8, 0xcc}, {0xb8, 0x2f, 0xf8, 0xcc},
+ {0xb8, 0x30, 0x50, 0xcc}, {0xb8, 0x31, 0xf8, 0xcc},
+ {0xb8, 0x32, 0xf8, 0xcc}, {0xb8, 0x33, 0xf8, 0xcc},
+ {0xb8, 0x34, 0x50, 0xcc}, {0xb8, 0x35, 0x00, 0xcc},
+ {0xb8, 0x36, 0x00, 0xcc}, {0xb8, 0x37, 0x00, 0xcc},
+ {0x00, 0x1e, 0xc6, 0xaa}, {0x00, 0x20, 0x44, 0xaa},
+ {0x00, 0xad, 0x02, 0xaa}, {0x00, 0xae, 0x2c, 0xaa},
+ {0x00, 0x12, 0x08, 0xaa}, {0x00, 0x17, 0x41, 0xaa},
+ {0x00, 0x19, 0x41, 0xaa}, {0x00, 0x1e, 0x06, 0xaa},
+ {0x00, 0x21, 0x00, 0xaa}, {0x00, 0x36, 0xc0, 0xaa},
+ {0x00, 0x37, 0xc8, 0xaa}, {0x00, 0x3b, 0x36, 0xaa},
+ {0x00, 0x4b, 0xfe, 0xaa}, {0x00, 0x51, 0x1c, 0xaa},
+ {0x00, 0x52, 0x01, 0xaa}, {0x00, 0x55, 0x0a, 0xaa},
+ {0x00, 0x59, 0x02, 0xaa}, {0x00, 0x5a, 0x04, 0xaa},
+ {0x00, 0x5c, 0x10, 0xaa}, {0x00, 0x5d, 0x10, 0xaa},
+ {0x00, 0x5e, 0x10, 0xaa}, {0x00, 0x5f, 0x10, 0xaa},
+ {0x00, 0x61, 0x00, 0xaa}, {0x00, 0x62, 0x18, 0xaa},
+ {0x00, 0x63, 0x30, 0xaa}, {0x00, 0x70, 0x68, 0xaa},
+ {0x00, 0x80, 0x71, 0xaa}, {0x00, 0x81, 0x08, 0xaa},
+ {0x00, 0x82, 0x00, 0xaa}, {0x00, 0x83, 0x55, 0xaa},
+ {0x00, 0x84, 0x06, 0xaa}, {0x00, 0x85, 0x06, 0xaa},
+ {0x00, 0x86, 0x13, 0xaa}, {0x00, 0x87, 0x18, 0xaa},
+ {0x00, 0xaa, 0x3f, 0xaa}, {0x00, 0xab, 0x44, 0xaa},
+ {0x00, 0xb0, 0x68, 0xaa}, {0x00, 0xb5, 0x10, 0xaa},
+ {0x00, 0xb8, 0x20, 0xaa}, {0x00, 0xb9, 0xa0, 0xaa},
+ {0x00, 0xbc, 0x04, 0xaa}, {0x00, 0x8b, 0x40, 0xaa},
+ {0x00, 0x8c, 0x91, 0xaa}, {0x00, 0x8d, 0x8f, 0xaa},
+ {0x00, 0x8e, 0x91, 0xaa}, {0x00, 0x8f, 0x43, 0xaa},
+ {0x00, 0x90, 0x92, 0xaa}, {0x00, 0x91, 0x89, 0xaa},
+ {0x00, 0x92, 0x9d, 0xaa}, {0x00, 0x93, 0x46, 0xaa},
+ {0x00, 0xd6, 0x22, 0xaa}, {0x00, 0x73, 0x00, 0xaa},
+ {0x00, 0x74, 0x10, 0xaa}, {0x00, 0x75, 0x20, 0xaa},
+ {0x00, 0x76, 0x2b, 0xaa}, {0x00, 0x77, 0x36, 0xaa},
+ {0x00, 0x78, 0x49, 0xaa}, {0x00, 0x79, 0x5a, 0xaa},
+ {0x00, 0x7a, 0x7f, 0xaa}, {0x00, 0x7b, 0x9b, 0xaa},
+ {0x00, 0x7c, 0xba, 0xaa}, {0x00, 0x7d, 0xd4, 0xaa},
+ {0x00, 0x7e, 0xea, 0xaa}, {0x00, 0xd6, 0x62, 0xaa},
+ {0x00, 0x73, 0x00, 0xaa}, {0x00, 0x74, 0x10, 0xaa},
+ {0x00, 0x75, 0x20, 0xaa}, {0x00, 0x76, 0x2b, 0xaa},
+ {0x00, 0x77, 0x36, 0xaa}, {0x00, 0x78, 0x49, 0xaa},
+ {0x00, 0x79, 0x5a, 0xaa}, {0x00, 0x7a, 0x7f, 0xaa},
+ {0x00, 0x7b, 0x9b, 0xaa}, {0x00, 0x7c, 0xba, 0xaa},
+ {0x00, 0x7d, 0xd4, 0xaa}, {0x00, 0x7e, 0xea, 0xaa},
+ {0x00, 0xd6, 0xa2, 0xaa}, {0x00, 0x73, 0x00, 0xaa},
+ {0x00, 0x74, 0x10, 0xaa}, {0x00, 0x75, 0x20, 0xaa},
+ {0x00, 0x76, 0x2b, 0xaa}, {0x00, 0x77, 0x36, 0xaa},
+ {0x00, 0x78, 0x49, 0xaa}, {0x00, 0x79, 0x5a, 0xaa},
+ {0x00, 0x7a, 0x7f, 0xaa}, {0x00, 0x7b, 0x9b, 0xaa},
+ {0x00, 0x7c, 0xba, 0xaa}, {0x00, 0x7d, 0xd4, 0xaa},
+ {0x00, 0x7e, 0xea, 0xaa},
+ {0x00, 0x4c, 0x07, 0xaa},
+ {0x00, 0x4b, 0xe0, 0xaa}, {0x00, 0x4e, 0x77, 0xaa},
+ {0x00, 0x59, 0x02, 0xaa}, {0x00, 0x4d, 0x0a, 0xaa},
+/* {0x00, 0xd1, 0x00, 0xaa}, {0x00, 0x20, 0xc4, 0xaa},
+ {0xb8, 0x8e, 0x00, 0xcc}, {0xb8, 0x8f, 0xff, 0xcc}, */
+ {0x00, 0xd1, 0x3c, 0xaa}, {0x00, 0x20, 0xc4, 0xaa},
+ {0xb8, 0x8e, 0x00, 0xcc}, {0xb8, 0x8f, 0xff, 0xcc},
+ {0xb8, 0xfe, 0x00, 0xcc}, {0xb8, 0xff, 0x28, 0xcc},
+ {0xb9, 0x00, 0x28, 0xcc}, {0xb9, 0x01, 0x28, 0xcc},
+ {0xb9, 0x02, 0x28, 0xcc}, {0xb9, 0x03, 0x00, 0xcc},
+ {0xb9, 0x04, 0x00, 0xcc}, {0xb9, 0x05, 0x3c, 0xcc},
+ {0xb9, 0x06, 0x3c, 0xcc}, {0xb9, 0x07, 0x3c, 0xcc},
+ {0xb9, 0x08, 0x3c, 0xcc}, {0x00, 0x05, 0x00, 0xaa},
+ {0xb3, 0x5c, 0x00, 0xcc}, {0xb3, 0x01, 0x41, 0xcc},
+ {}
+};
+static const u8 po3130_rundata[][4] = {
+ {0x00, 0x47, 0x45, 0xaa}, {0x00, 0x48, 0x9b, 0xaa},
+ {0x00, 0x49, 0x3a, 0xaa}, {0x00, 0x4a, 0x01, 0xaa},
+ {0x00, 0x44, 0x40, 0xaa},
+/* {0x00, 0xd5, 0x7c, 0xaa}, */
+ {0x00, 0xad, 0x04, 0xaa}, {0x00, 0xae, 0x00, 0xaa},
+ {0x00, 0xb0, 0x78, 0xaa}, {0x00, 0x98, 0x02, 0xaa},
+ {0x00, 0x94, 0x25, 0xaa}, {0x00, 0x95, 0x25, 0xaa},
+ {0x00, 0x59, 0x68, 0xaa}, {0x00, 0x44, 0x20, 0xaa},
+ {0x00, 0x17, 0x50, 0xaa}, {0x00, 0x19, 0x50, 0xaa},
+ {0x00, 0xd1, 0x3c, 0xaa}, {0x00, 0xd1, 0x3c, 0xaa},
+ {0x00, 0x1e, 0x06, 0xaa}, {0x00, 0x1e, 0x06, 0xaa},
+ {}
+};
+
+static const u8 po3130_initQVGA_data[][4] = {
+ {0xb0, 0x4d, 0x00, 0xcc}, {0xb3, 0x01, 0x01, 0xcc},
+ {0x00, 0x00, 0x50, 0xdd}, {0xb0, 0x03, 0x09, 0xcc},
+ {0xb3, 0x00, 0x04, 0xcc}, {0xb3, 0x00, 0x24, 0xcc},
+ {0xb3, 0x00, 0x25, 0xcc}, {0xb3, 0x08, 0x01, 0xcc},
+ {0xb3, 0x09, 0x0c, 0xcc}, {0xb3, 0x05, 0x00, 0xcc},
+ {0xb3, 0x06, 0x01, 0xcc}, {0xb3, 0x03, 0x1a, 0xcc},
+ {0xb3, 0x04, 0x15, 0xcc}, {0xb3, 0x20, 0x00, 0xcc},
+ {0xb3, 0x21, 0x00, 0xcc}, {0xb3, 0x22, 0x01, 0xcc},
+ {0xb3, 0x23, 0xe0, 0xcc}, {0xb8, 0x08, 0xe0, 0xcc},
+ {0xb3, 0x14, 0x00, 0xcc}, {0xb3, 0x15, 0x00, 0xcc},
+ {0xb3, 0x16, 0x02, 0xcc}, {0xb3, 0x17, 0x7f, 0xcc},
+ {0xb3, 0x34, 0x01, 0xcc}, {0xb3, 0x35, 0xf6, 0xcc},
+ {0xb3, 0x00, 0x27, 0xcc}, {0xbc, 0x00, 0xd1, 0xcc},
+ {0xb8, 0x00, 0x21, 0xcc}, {0xb8, 0x27, 0x20, 0xcc},
+ {0xb8, 0x01, 0x79, 0xcc}, {0xb8, 0x81, 0x09, 0xcc},
+ {0xb8, 0x2c, 0x50, 0xcc}, {0xb8, 0x2d, 0xf8, 0xcc},
+ {0xb8, 0x2e, 0xf8, 0xcc}, {0xb8, 0x2f, 0xf8, 0xcc},
+ {0xb8, 0x30, 0x50, 0xcc}, {0xb8, 0x31, 0xf8, 0xcc},
+ {0xb8, 0x32, 0xf8, 0xcc}, {0xb8, 0x33, 0xf8, 0xcc},
+ {0xb8, 0x34, 0x50, 0xcc}, {0xb8, 0x35, 0x00, 0xcc},
+ {0xb8, 0x36, 0x00, 0xcc}, {0xb8, 0x37, 0x00, 0xcc},
+ {0x00, 0x1e, 0xc6, 0xaa}, {0x00, 0x20, 0x44, 0xaa},
+ {0x00, 0xad, 0x02, 0xaa}, {0x00, 0xae, 0x2c, 0xaa},
+ {0x00, 0x12, 0x08, 0xaa}, {0x00, 0x17, 0x41, 0xaa},
+ {0x00, 0x19, 0x41, 0xaa}, {0x00, 0x1e, 0x06, 0xaa},
+ {0x00, 0x21, 0x00, 0xaa}, {0x00, 0x36, 0xc0, 0xaa},
+ {0x00, 0x37, 0xc8, 0xaa}, {0x00, 0x3b, 0x36, 0xaa},
+ {0x00, 0x4b, 0xfe, 0xaa}, {0x00, 0x51, 0x1c, 0xaa},
+ {0x00, 0x52, 0x01, 0xaa}, {0x00, 0x55, 0x0a, 0xaa},
+ {0x00, 0x59, 0x6f, 0xaa}, {0x00, 0x5a, 0x04, 0xaa},
+ {0x00, 0x5c, 0x10, 0xaa}, {0x00, 0x5d, 0x10, 0xaa},
+ {0x00, 0x5e, 0x10, 0xaa}, {0x00, 0x5f, 0x10, 0xaa},
+ {0x00, 0x61, 0x00, 0xaa}, {0x00, 0x62, 0x18, 0xaa},
+ {0x00, 0x63, 0x30, 0xaa}, {0x00, 0x70, 0x68, 0xaa},
+ {0x00, 0x80, 0x71, 0xaa}, {0x00, 0x81, 0x08, 0xaa},
+ {0x00, 0x82, 0x00, 0xaa}, {0x00, 0x83, 0x55, 0xaa},
+ {0x00, 0x84, 0x06, 0xaa}, {0x00, 0x85, 0x06, 0xaa},
+ {0x00, 0x86, 0x13, 0xaa}, {0x00, 0x87, 0x18, 0xaa},
+ {0x00, 0xaa, 0x3f, 0xaa}, {0x00, 0xab, 0x44, 0xaa},
+ {0x00, 0xb0, 0x68, 0xaa}, {0x00, 0xb5, 0x10, 0xaa},
+ {0x00, 0xb8, 0x20, 0xaa}, {0x00, 0xb9, 0xa0, 0xaa},
+ {0x00, 0xbc, 0x04, 0xaa}, {0x00, 0x8b, 0x40, 0xaa},
+ {0x00, 0x8c, 0x91, 0xaa}, {0x00, 0x8d, 0x8f, 0xaa},
+ {0x00, 0x8e, 0x91, 0xaa}, {0x00, 0x8f, 0x43, 0xaa},
+ {0x00, 0x90, 0x92, 0xaa}, {0x00, 0x91, 0x89, 0xaa},
+ {0x00, 0x92, 0x9d, 0xaa}, {0x00, 0x93, 0x46, 0xaa},
+ {0x00, 0xd6, 0x22, 0xaa}, {0x00, 0x73, 0x00, 0xaa},
+ {0x00, 0x74, 0x10, 0xaa}, {0x00, 0x75, 0x20, 0xaa},
+ {0x00, 0x76, 0x2b, 0xaa}, {0x00, 0x77, 0x36, 0xaa},
+ {0x00, 0x78, 0x49, 0xaa}, {0x00, 0x79, 0x5a, 0xaa},
+ {0x00, 0x7a, 0x7f, 0xaa}, {0x00, 0x7b, 0x9b, 0xaa},
+ {0x00, 0x7c, 0xba, 0xaa}, {0x00, 0x7d, 0xd4, 0xaa},
+ {0x00, 0x7e, 0xea, 0xaa}, {0x00, 0xd6, 0x62, 0xaa},
+ {0x00, 0x73, 0x00, 0xaa}, {0x00, 0x74, 0x10, 0xaa},
+ {0x00, 0x75, 0x20, 0xaa}, {0x00, 0x76, 0x2b, 0xaa},
+ {0x00, 0x77, 0x36, 0xaa}, {0x00, 0x78, 0x49, 0xaa},
+ {0x00, 0x79, 0x5a, 0xaa}, {0x00, 0x7a, 0x7f, 0xaa},
+ {0x00, 0x7b, 0x9b, 0xaa}, {0x00, 0x7c, 0xba, 0xaa},
+ {0x00, 0x7d, 0xd4, 0xaa}, {0x00, 0x7e, 0xea, 0xaa},
+ {0x00, 0xd6, 0xa2, 0xaa}, {0x00, 0x73, 0x00, 0xaa},
+ {0x00, 0x74, 0x10, 0xaa}, {0x00, 0x75, 0x20, 0xaa},
+ {0x00, 0x76, 0x2b, 0xaa}, {0x00, 0x77, 0x36, 0xaa},
+ {0x00, 0x78, 0x49, 0xaa}, {0x00, 0x79, 0x5a, 0xaa},
+ {0x00, 0x7a, 0x7f, 0xaa}, {0x00, 0x7b, 0x9b, 0xaa},
+ {0x00, 0x7c, 0xba, 0xaa}, {0x00, 0x7d, 0xd4, 0xaa},
+ {0x00, 0x7e, 0xea, 0xaa}, {0x00, 0x4c, 0x07, 0xaa},
+ {0x00, 0x4b, 0xe0, 0xaa}, {0x00, 0x4e, 0x77, 0xaa},
+ {0x00, 0x59, 0x66, 0xaa}, {0x00, 0x4d, 0x0a, 0xaa},
+ {0x00, 0xd1, 0x00, 0xaa}, {0x00, 0x20, 0xc4, 0xaa},
+ {0xb8, 0x8e, 0x00, 0xcc}, {0xb8, 0x8f, 0xff, 0xcc},
+ {0xb8, 0xfe, 0x00, 0xcc}, {0xb8, 0xff, 0x28, 0xcc},
+ {0xb9, 0x00, 0x28, 0xcc}, {0xb9, 0x01, 0x28, 0xcc},
+ {0xb9, 0x02, 0x28, 0xcc}, {0xb9, 0x03, 0x00, 0xcc},
+ {0xb9, 0x04, 0x00, 0xcc}, {0xb9, 0x05, 0x3c, 0xcc},
+ {0xb9, 0x06, 0x3c, 0xcc}, {0xb9, 0x07, 0x3c, 0xcc},
+ {0xb9, 0x08, 0x3c, 0xcc}, {0xbc, 0x02, 0x18, 0xcc},
+ {0xbc, 0x03, 0x50, 0xcc}, {0xbc, 0x04, 0x18, 0xcc},
+ {0xbc, 0x05, 0x00, 0xcc}, {0xbc, 0x06, 0x00, 0xcc},
+ {0xbc, 0x08, 0x30, 0xcc}, {0xbc, 0x09, 0x40, 0xcc},
+ {0xbc, 0x0a, 0x10, 0xcc}, {0xbc, 0x0b, 0x00, 0xcc},
+ {0xbc, 0x0c, 0x00, 0xcc}, {0x00, 0x05, 0x00, 0xaa},
+ {0xb3, 0x5c, 0x00, 0xcc}, {0xb3, 0x01, 0x41, 0xcc},
+ {}
+};
+
+static const u8 hv7131r_gamma[17] = {
+ 0x00, 0x13, 0x38, 0x59, 0x79, 0x92, 0xa7, 0xb9, 0xc8,
+ 0xd4, 0xdf, 0xe7, 0xee, 0xf4, 0xf9, 0xfc, 0xff
+};
+static const u8 hv7131r_matrix[9] = {
+ 0x5f, 0xec, 0xf5, 0xf1, 0x5a, 0xf5, 0xf1, 0xec, 0x63
+};
+static const u8 hv7131r_initVGA_data[][4] = {
+ {0xb3, 0x01, 0x01, 0xcc},
+ {0xb0, 0x03, 0x19, 0xcc},
+ {0xb0, 0x04, 0x02, 0xcc},
+ {0x00, 0x00, 0x20, 0xdd},
+ {0xb3, 0x00, 0x24, 0xcc},
+ {0xb3, 0x00, 0x25, 0xcc},
+ {0xb3, 0x08, 0x01, 0xcc},
+ {0xb3, 0x09, 0x0c, 0xcc},
+ {0xb3, 0x05, 0x01, 0xcc},
+ {0xb3, 0x06, 0x03, 0xcc},
+ {0xb3, 0x01, 0x45, 0xcc},
+ {0xb3, 0x03, 0x0b, 0xcc},
+ {0xb3, 0x04, 0x05, 0xcc},
+ {0xb3, 0x20, 0x00, 0xcc},
+ {0xb3, 0x21, 0x00, 0xcc},
+ {0xb3, 0x22, 0x01, 0xcc},
+ {0xb3, 0x23, 0xe0, 0xcc},
+ {0xb3, 0x14, 0x00, 0xcc},
+ {0xb3, 0x15, 0x02, 0xcc},
+ {0xb3, 0x16, 0x02, 0xcc},
+ {0xb3, 0x17, 0x7f, 0xcc},
+ {0xb3, 0x34, 0x01, 0xcc},
+ {0xb3, 0x35, 0x91, 0xcc}, /* i2c add: 11 */
+ {0xb3, 0x00, 0x27, 0xcc},
+ {0xbc, 0x00, 0x73, 0xcc},
+ {0xb8, 0x00, 0x23, 0xcc},
+ {0xb8, 0x2c, 0x50, 0xcc},
+ {0xb8, 0x2d, 0xf8, 0xcc},
+ {0xb8, 0x2e, 0xf8, 0xcc},
+ {0xb8, 0x2f, 0xf8, 0xcc},
+ {0xb8, 0x30, 0x50, 0xcc},
+ {0xb8, 0x31, 0xf8, 0xcc},
+ {0xb8, 0x32, 0xf8, 0xcc},
+ {0xb8, 0x33, 0xf8, 0xcc},
+ {0xb8, 0x34, 0x58, 0xcc},
+ {0xb8, 0x35, 0x00, 0xcc},
+ {0xb8, 0x36, 0x00, 0xcc},
+ {0xb8, 0x37, 0x00, 0xcc},
+ {0xb8, 0x27, 0x20, 0xcc},
+ {0xb8, 0x01, 0x7d, 0xcc},
+ {0xb8, 0x81, 0x09, 0xcc},
+ {0xb3, 0x01, 0x41, 0xcc},
+ {0xb8, 0x8e, 0x00, 0xcc},
+ {0xb8, 0x8f, 0xff, 0xcc},
+ {0x00, 0x01, 0x0c, 0xaa},
+ {0x00, 0x14, 0x01, 0xaa},
+ {0x00, 0x15, 0xe6, 0xaa},
+ {0x00, 0x16, 0x02, 0xaa},
+ {0x00, 0x17, 0x86, 0xaa},
+ {0x00, 0x23, 0x00, 0xaa},
+ {0x00, 0x25, 0x03, 0xaa},
+ {0x00, 0x26, 0xa9, 0xaa},
+ {0x00, 0x27, 0x80, 0xaa},
+ {0x00, 0x30, 0x18, 0xaa},
+ {0xb6, 0x00, 0x00, 0xcc},
+ {0xb6, 0x03, 0x02, 0xcc},
+ {0xb6, 0x02, 0x80, 0xcc},
+ {0xb6, 0x05, 0x01, 0xcc},
+ {0xb6, 0x04, 0xe0, 0xcc},
+ {0xb6, 0x12, 0x78, 0xcc},
+ {0xb6, 0x18, 0x02, 0xcc},
+ {0xb6, 0x17, 0x58, 0xcc},
+ {0xb6, 0x16, 0x00, 0xcc},
+ {0xb6, 0x22, 0x12, 0xcc},
+ {0xb6, 0x23, 0x0b, 0xcc},
+ {0xb3, 0x02, 0x02, 0xcc},
+ {0xbf, 0xc0, 0x39, 0xcc},
+ {0xbf, 0xc1, 0x04, 0xcc},
+ {0xbf, 0xcc, 0x10, 0xcc},
+ {0xb6, 0x12, 0xf8, 0xcc},
+ {0xb6, 0x13, 0x13, 0xcc},
+ {0xb9, 0x12, 0x00, 0xcc},
+ {0xb9, 0x13, 0x0a, 0xcc},
+ {0xb9, 0x14, 0x0a, 0xcc},
+ {0xb9, 0x15, 0x0a, 0xcc},
+ {0xb9, 0x16, 0x0a, 0xcc},
+ {0xb8, 0x0c, 0x20, 0xcc},
+ {0xb8, 0x0d, 0x70, 0xcc},
+ {0xb9, 0x18, 0x00, 0xcc},
+ {0xb9, 0x19, 0x0f, 0xcc},
+ {0xb9, 0x1a, 0x0f, 0xcc},
+ {0xb9, 0x1b, 0x0f, 0xcc},
+ {0xb9, 0x1c, 0x0f, 0xcc},
+ {0xb3, 0x5c, 0x01, 0xcc},
+ {}
+};
+
+static const u8 hv7131r_initQVGA_data[][4] = {
+ {0xb3, 0x01, 0x01, 0xcc},
+ {0xb0, 0x03, 0x19, 0xcc},
+ {0xb0, 0x04, 0x02, 0xcc},
+ {0x00, 0x00, 0x20, 0xdd},
+ {0xb3, 0x00, 0x24, 0xcc},
+ {0xb3, 0x00, 0x25, 0xcc},
+ {0xb3, 0x08, 0x01, 0xcc},
+ {0xb3, 0x09, 0x0c, 0xcc},
+ {0xb3, 0x05, 0x01, 0xcc},
+ {0xb3, 0x06, 0x03, 0xcc},
+ {0xb3, 0x01, 0x45, 0xcc},
+ {0xb3, 0x03, 0x0b, 0xcc},
+ {0xb3, 0x04, 0x05, 0xcc},
+ {0xb3, 0x20, 0x00, 0xcc},
+ {0xb3, 0x21, 0x00, 0xcc},
+ {0xb3, 0x22, 0x01, 0xcc},
+ {0xb3, 0x23, 0xe0, 0xcc},
+ {0xb3, 0x14, 0x00, 0xcc},
+ {0xb3, 0x15, 0x02, 0xcc},
+ {0xb3, 0x16, 0x02, 0xcc},
+ {0xb3, 0x17, 0x7f, 0xcc},
+ {0xb3, 0x34, 0x01, 0xcc},
+ {0xb3, 0x35, 0x91, 0xcc},
+ {0xb3, 0x00, 0x27, 0xcc},
+ {0xbc, 0x00, 0xd3, 0xcc},
+ {0xb8, 0x00, 0x23, 0xcc},
+ {0xb8, 0x2c, 0x50, 0xcc},
+ {0xb8, 0x2d, 0xf8, 0xcc},
+ {0xb8, 0x2e, 0xf8, 0xcc},
+ {0xb8, 0x2f, 0xf8, 0xcc},
+ {0xb8, 0x30, 0x50, 0xcc},
+ {0xb8, 0x31, 0xf8, 0xcc},
+ {0xb8, 0x32, 0xf8, 0xcc},
+ {0xb8, 0x33, 0xf8, 0xcc},
+ {0xb8, 0x34, 0x58, 0xcc},
+ {0xb8, 0x35, 0x00, 0xcc},
+ {0xb8, 0x36, 0x00, 0xcc},
+ {0xb8, 0x37, 0x00, 0xcc},
+ {0xb8, 0x27, 0x20, 0xcc},
+ {0xb8, 0x01, 0x7d, 0xcc},
+ {0xb8, 0x81, 0x09, 0xcc},
+ {0xb3, 0x01, 0x41, 0xcc},
+ {0xb8, 0x8e, 0x00, 0xcc},
+ {0xb8, 0x8f, 0xff, 0xcc},
+ {0x00, 0x01, 0x0c, 0xaa},
+ {0x00, 0x14, 0x01, 0xaa},
+ {0x00, 0x15, 0xe6, 0xaa},
+ {0x00, 0x16, 0x02, 0xaa},
+ {0x00, 0x17, 0x86, 0xaa},
+ {0x00, 0x23, 0x00, 0xaa},
+ {0x00, 0x25, 0x03, 0xaa},
+ {0x00, 0x26, 0xa9, 0xaa},
+ {0x00, 0x27, 0x80, 0xaa},
+ {0x00, 0x30, 0x18, 0xaa},
+ {0xb6, 0x00, 0x00, 0xcc},
+ {0xb6, 0x03, 0x01, 0xcc},
+ {0xb6, 0x02, 0x40, 0xcc},
+ {0xb6, 0x05, 0x00, 0xcc},
+ {0xb6, 0x04, 0xf0, 0xcc},
+ {0xb6, 0x12, 0x78, 0xcc},
+ {0xb6, 0x18, 0x00, 0xcc},
+ {0xb6, 0x17, 0x96, 0xcc},
+ {0xb6, 0x16, 0x00, 0xcc},
+ {0xb6, 0x22, 0x12, 0xcc},
+ {0xb6, 0x23, 0x0b, 0xcc},
+ {0xb3, 0x02, 0x02, 0xcc},
+ {0xbf, 0xc0, 0x39, 0xcc},
+ {0xbf, 0xc1, 0x04, 0xcc},
+ {0xbf, 0xcc, 0x10, 0xcc},
+ {0xbc, 0x02, 0x18, 0xcc},
+ {0xbc, 0x03, 0x50, 0xcc},
+ {0xbc, 0x04, 0x18, 0xcc},
+ {0xbc, 0x05, 0x00, 0xcc},
+ {0xbc, 0x06, 0x00, 0xcc},
+ {0xbc, 0x08, 0x30, 0xcc},
+ {0xbc, 0x09, 0x40, 0xcc},
+ {0xbc, 0x0a, 0x10, 0xcc},
+ {0xbc, 0x0b, 0x00, 0xcc},
+ {0xbc, 0x0c, 0x00, 0xcc},
+ {0xb9, 0x12, 0x00, 0xcc},
+ {0xb9, 0x13, 0x0a, 0xcc},
+ {0xb9, 0x14, 0x0a, 0xcc},
+ {0xb9, 0x15, 0x0a, 0xcc},
+ {0xb9, 0x16, 0x0a, 0xcc},
+ {0xb9, 0x18, 0x00, 0xcc},
+ {0xb9, 0x19, 0x0f, 0xcc},
+ {0xb8, 0x0c, 0x20, 0xcc},
+ {0xb8, 0x0d, 0x70, 0xcc},
+ {0xb9, 0x1a, 0x0f, 0xcc},
+ {0xb9, 0x1b, 0x0f, 0xcc},
+ {0xb9, 0x1c, 0x0f, 0xcc},
+ {0xb6, 0x12, 0xf8, 0xcc},
+ {0xb6, 0x13, 0x13, 0xcc},
+ {0xb3, 0x5c, 0x01, 0xcc},
+ {}
+};
+
+static const u8 ov7660_gamma[17] = {
+ 0x00, 0x13, 0x38, 0x59, 0x79, 0x92, 0xa7, 0xb9, 0xc8,
+ 0xd4, 0xdf, 0xe7, 0xee, 0xf4, 0xf9, 0xfc, 0xff
+};
+static const u8 ov7660_matrix[9] = {
+ 0x5a, 0xf0, 0xf6, 0xf3, 0x57, 0xf6, 0xf3, 0xef, 0x62
+};
+static const u8 ov7660_initVGA_data[][4] = {
+ {0xb0, 0x4d, 0x00, 0xcc}, {0xb3, 0x01, 0x01, 0xcc},
+ {0x00, 0x00, 0x50, 0xdd},
+ {0xb0, 0x03, 0x01, 0xcc},
+ {0xb3, 0x00, 0x21, 0xcc}, {0xb3, 0x00, 0x26, 0xcc},
+ {0xb3, 0x05, 0x01, 0xcc},
+ {0xb3, 0x06, 0x03, 0xcc},
+ {0xb3, 0x03, 0x1f, 0xcc}, {0xb3, 0x04, 0x05, 0xcc},
+ {0xb3, 0x05, 0x00, 0xcc},
+ {0xb3, 0x06, 0x01, 0xcc},
+ {0xb3, 0x15, 0x00, 0xcc},/* 0xb315 <-0 href startl */
+ {0xb3, 0x16, 0x02, 0xcc}, {0xb3, 0x17, 0x7f, 0xcc},
+ {0xb3, 0x21, 0x00, 0xcc},
+ {0xb3, 0x23, 0xe0, 0xcc}, {0xb3, 0x1d, 0x01, 0xcc},
+ {0xb3, 0x1f, 0x02, 0xcc},
+ {0xb3, 0x34, 0x01, 0xcc},
+ {0xb3, 0x35, 0xa1, 0xcc}, /* i2c add: 21 */
+ {0xb3, 0x00, 0x26, 0xcc},
+ {0xb8, 0x00, 0x33, 0xcc}, /* 13 */
+ {0xb8, 0x01, 0x7d, 0xcc},
+ {0xbc, 0x00, 0x73, 0xcc}, {0xb8, 0x81, 0x09, 0xcc},
+ {0xb8, 0x27, 0x20, 0xcc},
+ {0xb8, 0x8f, 0x50, 0xcc},
+ {0x00, 0x01, 0x80, 0xaa}, {0x00, 0x02, 0x80, 0xaa},
+ {0x00, 0x12, 0x80, 0xaa},
+ {0x00, 0x12, 0x05, 0xaa},
+ {0x00, 0x1e, 0x01, 0xaa}, /* MVFP */
+ {0x00, 0x3d, 0x40, 0xaa}, /* 0x3d <-40 gamma 01 */
+ {0x00, 0x41, 0x00, 0xaa}, /* edge 00 */
+ {0x00, 0x0d, 0x48, 0xaa}, {0x00, 0x0e, 0x04, 0xaa},
+ {0x00, 0x13, 0xa7, 0xaa},
+ {0x00, 0x40, 0xc1, 0xaa}, {0x00, 0x35, 0x00, 0xaa},
+ {0x00, 0x36, 0x00, 0xaa},
+ {0x00, 0x3c, 0x68, 0xaa}, {0x00, 0x1b, 0x05, 0xaa},
+ {0x00, 0x39, 0x43, 0xaa},
+ {0x00, 0x8d, 0xcf, 0xaa},
+ {0x00, 0x8b, 0xcc, 0xaa}, {0x00, 0x8c, 0xcc, 0xaa},
+ {0x00, 0x0f, 0x62, 0xaa},
+ {0x00, 0x35, 0x84, 0xaa},
+ {0x00, 0x3b, 0x08, 0xaa}, /* 0 * Nightframe 1/4 + 50Hz -> 0xC8 */
+ {0x00, 0x3a, 0x00, 0xaa}, /* mx change yuyv format 00, 04, 01; 08, 0c*/
+ {0x00, 0x14, 0x2a, 0xaa}, /* agc ampli */
+ {0x00, 0x9e, 0x40, 0xaa}, {0xb8, 0x8f, 0x50, 0xcc},
+ {0x00, 0x01, 0x80, 0xaa},
+ {0x00, 0x02, 0x80, 0xaa},
+ {0xb8, 0xfe, 0x00, 0xcc}, {0xb8, 0xff, 0x28, 0xcc},
+ {0xb9, 0x00, 0x28, 0xcc},
+ {0xb9, 0x01, 0x28, 0xcc}, {0xb9, 0x02, 0x28, 0xcc},
+ {0xb9, 0x03, 0x00, 0xcc},
+ {0xb9, 0x04, 0x00, 0xcc},
+ {0xb9, 0x05, 0x3c, 0xcc}, {0xb9, 0x06, 0x3c, 0xcc},
+ {0xb9, 0x07, 0x3c, 0xcc},
+ {0xb9, 0x08, 0x3c, 0xcc},
+
+ {0xb8, 0x8e, 0x00, 0xcc}, {0xb8, 0x8f, 0xff, 0xcc},
+
+ {0x00, 0x29, 0x3c, 0xaa}, {0xb3, 0x01, 0x45, 0xcc},
+ {}
+};
+static const u8 ov7660_initQVGA_data[][4] = {
+ {0xb0, 0x4d, 0x00, 0xcc}, {0xb3, 0x01, 0x01, 0xcc},
+ {0x00, 0x00, 0x50, 0xdd}, {0xb0, 0x03, 0x01, 0xcc},
+ {0xb3, 0x00, 0x21, 0xcc}, {0xb3, 0x00, 0x26, 0xcc},
+ {0xb3, 0x05, 0x01, 0xcc}, {0xb3, 0x06, 0x03, 0xcc},
+ {0xb3, 0x03, 0x1f, 0xcc}, {0xb3, 0x04, 0x05, 0xcc},
+ {0xb3, 0x05, 0x00, 0xcc}, {0xb3, 0x06, 0x01, 0xcc},
+ {0xb3, 0x15, 0x00, 0xcc},/* 0xb315 <-0 href startl */
+ {0xb3, 0x16, 0x02, 0xcc}, {0xb3, 0x17, 0x7f, 0xcc},
+ {0xb3, 0x21, 0x00, 0xcc},
+ {0xb3, 0x23, 0xe0, 0xcc}, {0xb3, 0x1d, 0x01, 0xcc},
+ {0xb3, 0x1f, 0x02, 0xcc}, {0xb3, 0x34, 0x01, 0xcc},
+ {0xb3, 0x35, 0xa1, 0xcc}, {0xb3, 0x00, 0x26, 0xcc},
+ {0xb8, 0x00, 0x33, 0xcc}, /* 13 */
+ {0xb8, 0x01, 0x7d, 0xcc},
+/* sizer */
+ {0xbc, 0x00, 0xd3, 0xcc},
+ {0xb8, 0x81, 0x09, 0xcc}, {0xb8, 0x81, 0x09, 0xcc},
+ {0xb8, 0x27, 0x20, 0xcc}, {0xb8, 0x8f, 0x50, 0xcc},
+ {0x00, 0x01, 0x80, 0xaa}, {0x00, 0x02, 0x80, 0xaa},
+ {0x00, 0x12, 0x80, 0xaa}, {0x00, 0x12, 0x05, 0xaa},
+ {0x00, 0x1e, 0x01, 0xaa}, /* MVFP */
+ {0x00, 0x3d, 0x40, 0xaa}, /* 0x3d <-40 gamma 01 */
+ {0x00, 0x41, 0x00, 0xaa}, /* edge 00 */
+ {0x00, 0x0d, 0x48, 0xaa}, {0x00, 0x0e, 0x04, 0xaa},
+ {0x00, 0x13, 0xa7, 0xaa},
+ {0x00, 0x40, 0xc1, 0xaa}, {0x00, 0x35, 0x00, 0xaa},
+ {0x00, 0x36, 0x00, 0xaa},
+ {0x00, 0x3c, 0x68, 0xaa}, {0x00, 0x1b, 0x05, 0xaa},
+ {0x00, 0x39, 0x43, 0xaa}, {0x00, 0x8d, 0xcf, 0xaa},
+ {0x00, 0x8b, 0xcc, 0xaa}, {0x00, 0x8c, 0xcc, 0xaa},
+ {0x00, 0x0f, 0x62, 0xaa}, {0x00, 0x35, 0x84, 0xaa},
+ {0x00, 0x3b, 0x08, 0xaa}, /* 0 * Nightframe 1/4 + 50Hz -> 0xC8 */
+ {0x00, 0x3a, 0x00, 0xaa}, /* mx change yuyv format 00, 04, 01; 08, 0c*/
+ {0x00, 0x14, 0x2a, 0xaa}, /* agc ampli */
+ {0x00, 0x9e, 0x40, 0xaa}, {0xb8, 0x8f, 0x50, 0xcc},
+ {0x00, 0x01, 0x80, 0xaa},
+ {0x00, 0x02, 0x80, 0xaa},
+/* sizer filters */
+ {0xbc, 0x02, 0x08, 0xcc},
+ {0xbc, 0x03, 0x70, 0xcc},
+ {0xb8, 0x35, 0x00, 0xcc},
+ {0xb8, 0x36, 0x00, 0xcc},
+ {0xb8, 0x37, 0x00, 0xcc},
+ {0xbc, 0x04, 0x08, 0xcc},
+ {0xbc, 0x05, 0x00, 0xcc},
+ {0xbc, 0x06, 0x00, 0xcc},
+ {0xbc, 0x08, 0x3c, 0xcc},
+ {0xbc, 0x09, 0x40, 0xcc},
+ {0xbc, 0x0a, 0x04, 0xcc},
+ {0xbc, 0x0b, 0x00, 0xcc},
+ {0xbc, 0x0c, 0x00, 0xcc},
+/* */
+ {0xb8, 0xfe, 0x00, 0xcc},
+ {0xb8, 0xff, 0x28, 0xcc},
+/* */
+ {0xb9, 0x00, 0x28, 0xcc}, {0xb9, 0x01, 0x28, 0xcc},
+ {0xb9, 0x02, 0x28, 0xcc}, {0xb9, 0x03, 0x00, 0xcc},
+ {0xb9, 0x04, 0x00, 0xcc}, {0xb9, 0x05, 0x3c, 0xcc},
+ {0xb9, 0x06, 0x3c, 0xcc}, {0xb9, 0x07, 0x3c, 0xcc},
+ {0xb9, 0x08, 0x3c, 0xcc},
+/* */
+ {0xb8, 0x8e, 0x00, 0xcc},
+ {0xb8, 0x8f, 0xff, 0xcc}, /* ff */
+ {0x00, 0x29, 0x3c, 0xaa},
+ {0xb3, 0x01, 0x45, 0xcc}, /* 45 */
+ {}
+};
+
+static const u8 ov7660_50HZ[][4] = {
+ {0x00, 0x3b, 0x08, 0xaa},
+ {0x00, 0x9d, 0x40, 0xaa},
+ {0x00, 0x13, 0xa7, 0xaa},
+ {}
+};
+
+static const u8 ov7660_60HZ[][4] = {
+ {0x00, 0x3b, 0x00, 0xaa},
+ {0x00, 0x9e, 0x40, 0xaa},
+ {0x00, 0x13, 0xa7, 0xaa},
+ {}
+};
+
+static const u8 ov7660_NoFliker[][4] = {
+ {0x00, 0x13, 0x87, 0xaa},
+ {}
+};
+
+static const u8 ov7670_InitVGA[][4] = {
+ {0xb3, 0x01, 0x05, 0xcc},
+ {0x00, 0x00, 0x30, 0xdd},
+ {0xb0, 0x03, 0x19, 0xcc},
+ {0x00, 0x00, 0x10, 0xdd},
+ {0xb0, 0x04, 0x02, 0xcc},
+ {0x00, 0x00, 0x10, 0xdd},
+ {0xb3, 0x00, 0x66, 0xcc},
+ {0xb3, 0x00, 0x67, 0xcc},
+ {0xb0, 0x16, 0x01, 0xcc},
+ {0xb3, 0x35, 0xa1, 0xcc}, /* i2c add: 21 */
+ {0xb3, 0x34, 0x01, 0xcc},
+ {0xb3, 0x05, 0x01, 0xcc},
+ {0xb3, 0x06, 0x01, 0xcc},
+ {0xb3, 0x08, 0x01, 0xcc},
+ {0xb3, 0x09, 0x0c, 0xcc},
+ {0xb3, 0x02, 0x02, 0xcc},
+ {0xb3, 0x03, 0x1f, 0xcc},
+ {0xb3, 0x14, 0x00, 0xcc},
+ {0xb3, 0x15, 0x00, 0xcc},
+ {0xb3, 0x16, 0x02, 0xcc},
+ {0xb3, 0x17, 0x7f, 0xcc},
+ {0xb3, 0x04, 0x05, 0xcc},
+ {0xb3, 0x20, 0x00, 0xcc},
+ {0xb3, 0x21, 0x00, 0xcc},
+ {0xb3, 0x22, 0x01, 0xcc},
+ {0xb3, 0x23, 0xe0, 0xcc},
+ {0xbc, 0x00, 0x41, 0xcc},
+ {0xbc, 0x01, 0x01, 0xcc},
+ {0x00, 0x12, 0x80, 0xaa},
+ {0x00, 0x00, 0x20, 0xdd},
+ {0x00, 0x12, 0x00, 0xaa},
+ {0x00, 0x11, 0x40, 0xaa},
+ {0x00, 0x6b, 0x0a, 0xaa},
+ {0x00, 0x3a, 0x04, 0xaa},
+ {0x00, 0x40, 0xc0, 0xaa},
+ {0x00, 0x8c, 0x00, 0xaa},
+ {0x00, 0x7a, 0x29, 0xaa},
+ {0x00, 0x7b, 0x0e, 0xaa},
+ {0x00, 0x7c, 0x1a, 0xaa},
+ {0x00, 0x7d, 0x31, 0xaa},
+ {0x00, 0x7e, 0x53, 0xaa},
+ {0x00, 0x7f, 0x60, 0xaa},
+ {0x00, 0x80, 0x6b, 0xaa},
+ {0x00, 0x81, 0x73, 0xaa},
+ {0x00, 0x82, 0x7b, 0xaa},
+ {0x00, 0x83, 0x82, 0xaa},
+ {0x00, 0x84, 0x89, 0xaa},
+ {0x00, 0x85, 0x96, 0xaa},
+ {0x00, 0x86, 0xa1, 0xaa},
+ {0x00, 0x87, 0xb7, 0xaa},
+ {0x00, 0x88, 0xcc, 0xaa},
+ {0x00, 0x89, 0xe1, 0xaa},
+ {0x00, 0x13, 0xe0, 0xaa},
+ {0x00, 0x00, 0x00, 0xaa},
+ {0x00, 0x10, 0x00, 0xaa},
+ {0x00, 0x0d, 0x40, 0xaa},
+ {0x00, 0x14, 0x28, 0xaa},
+ {0x00, 0xa5, 0x05, 0xaa},
+ {0x00, 0xab, 0x07, 0xaa},
+ {0x00, 0x24, 0x95, 0xaa},
+ {0x00, 0x25, 0x33, 0xaa},
+ {0x00, 0x26, 0xe3, 0xaa},
+ {0x00, 0x9f, 0x88, 0xaa},
+ {0x00, 0xa0, 0x78, 0xaa},
+ {0x00, 0x55, 0x90, 0xaa},
+ {0x00, 0xa1, 0x03, 0xaa},
+ {0x00, 0xa6, 0xe0, 0xaa},
+ {0x00, 0xa7, 0xd8, 0xaa},
+ {0x00, 0xa8, 0xf0, 0xaa},
+ {0x00, 0xa9, 0x90, 0xaa},
+ {0x00, 0xaa, 0x14, 0xaa},
+ {0x00, 0x13, 0xe5, 0xaa},
+ {0x00, 0x0e, 0x61, 0xaa},
+ {0x00, 0x0f, 0x4b, 0xaa},
+ {0x00, 0x16, 0x02, 0xaa},
+ {0x00, 0x1e, 0x07, 0xaa}, /* MVFP */
+ {0x00, 0x21, 0x02, 0xaa},
+ {0x00, 0x22, 0x91, 0xaa},
+ {0x00, 0x29, 0x07, 0xaa},
+ {0x00, 0x33, 0x0b, 0xaa},
+ {0x00, 0x35, 0x0b, 0xaa},
+ {0x00, 0x37, 0x1d, 0xaa},
+ {0x00, 0x38, 0x71, 0xaa},
+ {0x00, 0x39, 0x2a, 0xaa},
+ {0x00, 0x3c, 0x78, 0xaa},
+ {0x00, 0x4d, 0x40, 0xaa},
+ {0x00, 0x4e, 0x20, 0xaa},
+ {0x00, 0x74, 0x19, 0xaa},
+ {0x00, 0x8d, 0x4f, 0xaa},
+ {0x00, 0x8e, 0x00, 0xaa},
+ {0x00, 0x8f, 0x00, 0xaa},
+ {0x00, 0x90, 0x00, 0xaa},
+ {0x00, 0x91, 0x00, 0xaa},
+ {0x00, 0x96, 0x00, 0xaa},
+ {0x00, 0x9a, 0x80, 0xaa},
+ {0x00, 0xb0, 0x84, 0xaa},
+ {0x00, 0xb1, 0x0c, 0xaa},
+ {0x00, 0xb2, 0x0e, 0xaa},
+ {0x00, 0xb3, 0x82, 0xaa},
+ {0x00, 0xb8, 0x0a, 0xaa},
+ {0x00, 0x43, 0x14, 0xaa},
+ {0x00, 0x44, 0xf0, 0xaa},
+ {0x00, 0x45, 0x45, 0xaa},
+ {0x00, 0x46, 0x63, 0xaa},
+ {0x00, 0x47, 0x2d, 0xaa},
+ {0x00, 0x48, 0x46, 0xaa},
+ {0x00, 0x59, 0x88, 0xaa},
+ {0x00, 0x5a, 0xa0, 0xaa},
+ {0x00, 0x5b, 0xc6, 0xaa},
+ {0x00, 0x5c, 0x7d, 0xaa},
+ {0x00, 0x5d, 0x5f, 0xaa},
+ {0x00, 0x5e, 0x19, 0xaa},
+ {0x00, 0x6c, 0x0a, 0xaa},
+ {0x00, 0x6d, 0x55, 0xaa},
+ {0x00, 0x6e, 0x11, 0xaa},
+ {0x00, 0x6f, 0x9e, 0xaa},
+ {0x00, 0x69, 0x00, 0xaa},
+ {0x00, 0x6a, 0x40, 0xaa},
+ {0x00, 0x01, 0x40, 0xaa},
+ {0x00, 0x02, 0x40, 0xaa},
+ {0x00, 0x13, 0xe7, 0xaa},
+ {0x00, 0x5f, 0xf0, 0xaa},
+ {0x00, 0x60, 0xf0, 0xaa},
+ {0x00, 0x61, 0xf0, 0xaa},
+ {0x00, 0x27, 0xa0, 0xaa},
+ {0x00, 0x28, 0x80, 0xaa},
+ {0x00, 0x2c, 0x90, 0xaa},
+ {0x00, 0x4f, 0x66, 0xaa},
+ {0x00, 0x50, 0x66, 0xaa},
+ {0x00, 0x51, 0x00, 0xaa},
+ {0x00, 0x52, 0x22, 0xaa},
+ {0x00, 0x53, 0x5e, 0xaa},
+ {0x00, 0x54, 0x80, 0xaa},
+ {0x00, 0x58, 0x9e, 0xaa},
+ {0x00, 0x41, 0x08, 0xaa},
+ {0x00, 0x3f, 0x00, 0xaa},
+ {0x00, 0x75, 0x85, 0xaa},
+ {0x00, 0x76, 0xe1, 0xaa},
+ {0x00, 0x4c, 0x00, 0xaa},
+ {0x00, 0x77, 0x0a, 0xaa},
+ {0x00, 0x3d, 0x88, 0xaa},
+ {0x00, 0x4b, 0x09, 0xaa},
+ {0x00, 0xc9, 0x60, 0xaa},
+ {0x00, 0x41, 0x38, 0xaa},
+ {0x00, 0x62, 0x30, 0xaa},
+ {0x00, 0x63, 0x30, 0xaa},
+ {0x00, 0x64, 0x08, 0xaa},
+ {0x00, 0x94, 0x07, 0xaa},
+ {0x00, 0x95, 0x0b, 0xaa},
+ {0x00, 0x65, 0x00, 0xaa},
+ {0x00, 0x66, 0x05, 0xaa},
+ {0x00, 0x56, 0x50, 0xaa},
+ {0x00, 0x34, 0x11, 0xaa},
+ {0x00, 0xa4, 0x88, 0xaa},
+ {0x00, 0x96, 0x00, 0xaa},
+ {0x00, 0x97, 0x30, 0xaa},
+ {0x00, 0x98, 0x20, 0xaa},
+ {0x00, 0x99, 0x30, 0xaa},
+ {0x00, 0x9a, 0x84, 0xaa},
+ {0x00, 0x9b, 0x29, 0xaa},
+ {0x00, 0x9c, 0x03, 0xaa},
+ {0x00, 0x78, 0x04, 0xaa},
+ {0x00, 0x79, 0x01, 0xaa},
+ {0x00, 0xc8, 0xf0, 0xaa},
+ {0x00, 0x79, 0x0f, 0xaa},
+ {0x00, 0xc8, 0x00, 0xaa},
+ {0x00, 0x79, 0x10, 0xaa},
+ {0x00, 0xc8, 0x7e, 0xaa},
+ {0x00, 0x79, 0x0a, 0xaa},
+ {0x00, 0xc8, 0x80, 0xaa},
+ {0x00, 0x79, 0x0b, 0xaa},
+ {0x00, 0xc8, 0x01, 0xaa},
+ {0x00, 0x79, 0x0c, 0xaa},
+ {0x00, 0xc8, 0x0f, 0xaa},
+ {0x00, 0x79, 0x0d, 0xaa},
+ {0x00, 0xc8, 0x20, 0xaa},
+ {0x00, 0x79, 0x09, 0xaa},
+ {0x00, 0xc8, 0x80, 0xaa},
+ {0x00, 0x79, 0x02, 0xaa},
+ {0x00, 0xc8, 0xc0, 0xaa},
+ {0x00, 0x79, 0x03, 0xaa},
+ {0x00, 0xc8, 0x40, 0xaa},
+ {0x00, 0x79, 0x05, 0xaa},
+ {0x00, 0xc8, 0x30, 0xaa},
+ {0x00, 0x79, 0x26, 0xaa},
+ {0x00, 0x11, 0x40, 0xaa},
+ {0x00, 0x3a, 0x04, 0xaa},
+ {0x00, 0x12, 0x00, 0xaa},
+ {0x00, 0x40, 0xc0, 0xaa},
+ {0x00, 0x8c, 0x00, 0xaa},
+ {0x00, 0x17, 0x14, 0xaa},
+ {0x00, 0x18, 0x02, 0xaa},
+ {0x00, 0x32, 0x92, 0xaa},
+ {0x00, 0x19, 0x02, 0xaa},
+ {0x00, 0x1a, 0x7a, 0xaa},
+ {0x00, 0x03, 0x0a, 0xaa},
+ {0x00, 0x0c, 0x00, 0xaa},
+ {0x00, 0x3e, 0x00, 0xaa},
+ {0x00, 0x70, 0x3a, 0xaa},
+ {0x00, 0x71, 0x35, 0xaa},
+ {0x00, 0x72, 0x11, 0xaa},
+ {0x00, 0x73, 0xf0, 0xaa},
+ {0x00, 0xa2, 0x02, 0xaa},
+ {0x00, 0xb1, 0x00, 0xaa},
+ {0x00, 0xb1, 0x0c, 0xaa},
+ {0x00, 0x1e, 0x37, 0xaa}, /* MVFP */
+ {0x00, 0xaa, 0x14, 0xaa},
+ {0x00, 0x24, 0x80, 0xaa},
+ {0x00, 0x25, 0x74, 0xaa},
+ {0x00, 0x26, 0xd3, 0xaa},
+ {0x00, 0x0d, 0x00, 0xaa},
+ {0x00, 0x14, 0x18, 0xaa},
+ {0x00, 0x9d, 0x99, 0xaa},
+ {0x00, 0x9e, 0x7f, 0xaa},
+ {0x00, 0x64, 0x08, 0xaa},
+ {0x00, 0x94, 0x07, 0xaa},
+ {0x00, 0x95, 0x06, 0xaa},
+ {0x00, 0x66, 0x05, 0xaa},
+ {0x00, 0x41, 0x08, 0xaa},
+ {0x00, 0x3f, 0x00, 0xaa},
+ {0x00, 0x75, 0x07, 0xaa},
+ {0x00, 0x76, 0xe1, 0xaa},
+ {0x00, 0x4c, 0x00, 0xaa},
+ {0x00, 0x77, 0x00, 0xaa},
+ {0x00, 0x3d, 0xc2, 0xaa},
+ {0x00, 0x4b, 0x09, 0xaa},
+ {0x00, 0xc9, 0x60, 0xaa},
+ {0x00, 0x41, 0x38, 0xaa},
+ {0xbf, 0xc0, 0x26, 0xcc},
+ {0xbf, 0xc1, 0x02, 0xcc},
+ {0xbf, 0xcc, 0x04, 0xcc},
+ {0xb3, 0x5c, 0x01, 0xcc},
+ {0xb3, 0x01, 0x45, 0xcc},
+ {0x00, 0x77, 0x05, 0xaa},
+ {},
+};
+
+static const u8 ov7670_InitQVGA[][4] = {
+ {0xb3, 0x01, 0x05, 0xcc},
+ {0x00, 0x00, 0x30, 0xdd},
+ {0xb0, 0x03, 0x19, 0xcc},
+ {0x00, 0x00, 0x10, 0xdd},
+ {0xb0, 0x04, 0x02, 0xcc},
+ {0x00, 0x00, 0x10, 0xdd},
+ {0xb3, 0x00, 0x66, 0xcc},
+ {0xb3, 0x00, 0x67, 0xcc},
+ {0xb0, 0x16, 0x01, 0xcc},
+ {0xb3, 0x35, 0xa1, 0xcc}, /* i2c add: 21 */
+ {0xb3, 0x34, 0x01, 0xcc},
+ {0xb3, 0x05, 0x01, 0xcc},
+ {0xb3, 0x06, 0x01, 0xcc},
+ {0xb3, 0x08, 0x01, 0xcc},
+ {0xb3, 0x09, 0x0c, 0xcc},
+ {0xb3, 0x02, 0x02, 0xcc},
+ {0xb3, 0x03, 0x1f, 0xcc},
+ {0xb3, 0x14, 0x00, 0xcc},
+ {0xb3, 0x15, 0x00, 0xcc},
+ {0xb3, 0x16, 0x02, 0xcc},
+ {0xb3, 0x17, 0x7f, 0xcc},
+ {0xb3, 0x04, 0x05, 0xcc},
+ {0xb3, 0x20, 0x00, 0xcc},
+ {0xb3, 0x21, 0x00, 0xcc},
+ {0xb3, 0x22, 0x01, 0xcc},
+ {0xb3, 0x23, 0xe0, 0xcc},
+ {0xbc, 0x00, 0xd1, 0xcc},
+ {0xbc, 0x01, 0x01, 0xcc},
+ {0x00, 0x12, 0x80, 0xaa},
+ {0x00, 0x00, 0x20, 0xdd},
+ {0x00, 0x12, 0x00, 0xaa},
+ {0x00, 0x11, 0x40, 0xaa},
+ {0x00, 0x6b, 0x0a, 0xaa},
+ {0x00, 0x3a, 0x04, 0xaa},
+ {0x00, 0x40, 0xc0, 0xaa},
+ {0x00, 0x8c, 0x00, 0xaa},
+ {0x00, 0x7a, 0x29, 0xaa},
+ {0x00, 0x7b, 0x0e, 0xaa},
+ {0x00, 0x7c, 0x1a, 0xaa},
+ {0x00, 0x7d, 0x31, 0xaa},
+ {0x00, 0x7e, 0x53, 0xaa},
+ {0x00, 0x7f, 0x60, 0xaa},
+ {0x00, 0x80, 0x6b, 0xaa},
+ {0x00, 0x81, 0x73, 0xaa},
+ {0x00, 0x82, 0x7b, 0xaa},
+ {0x00, 0x83, 0x82, 0xaa},
+ {0x00, 0x84, 0x89, 0xaa},
+ {0x00, 0x85, 0x96, 0xaa},
+ {0x00, 0x86, 0xa1, 0xaa},
+ {0x00, 0x87, 0xb7, 0xaa},
+ {0x00, 0x88, 0xcc, 0xaa},
+ {0x00, 0x89, 0xe1, 0xaa},
+ {0x00, 0x13, 0xe0, 0xaa},
+ {0x00, 0x00, 0x00, 0xaa},
+ {0x00, 0x10, 0x00, 0xaa},
+ {0x00, 0x0d, 0x40, 0xaa},
+ {0x00, 0x14, 0x28, 0xaa},
+ {0x00, 0xa5, 0x05, 0xaa},
+ {0x00, 0xab, 0x07, 0xaa},
+ {0x00, 0x24, 0x95, 0xaa},
+ {0x00, 0x25, 0x33, 0xaa},
+ {0x00, 0x26, 0xe3, 0xaa},
+ {0x00, 0x9f, 0x88, 0xaa},
+ {0x00, 0xa0, 0x78, 0xaa},
+ {0x00, 0x55, 0x90, 0xaa},
+ {0x00, 0xa1, 0x03, 0xaa},
+ {0x00, 0xa6, 0xe0, 0xaa},
+ {0x00, 0xa7, 0xd8, 0xaa},
+ {0x00, 0xa8, 0xf0, 0xaa},
+ {0x00, 0xa9, 0x90, 0xaa},
+ {0x00, 0xaa, 0x14, 0xaa},
+ {0x00, 0x13, 0xe5, 0xaa},
+ {0x00, 0x0e, 0x61, 0xaa},
+ {0x00, 0x0f, 0x4b, 0xaa},
+ {0x00, 0x16, 0x02, 0xaa},
+ {0x00, 0x1e, 0x07, 0xaa}, /* MVFP */
+ {0x00, 0x21, 0x02, 0xaa},
+ {0x00, 0x22, 0x91, 0xaa},
+ {0x00, 0x29, 0x07, 0xaa},
+ {0x00, 0x33, 0x0b, 0xaa},
+ {0x00, 0x35, 0x0b, 0xaa},
+ {0x00, 0x37, 0x1d, 0xaa},
+ {0x00, 0x38, 0x71, 0xaa},
+ {0x00, 0x39, 0x2a, 0xaa},
+ {0x00, 0x3c, 0x78, 0xaa},
+ {0x00, 0x4d, 0x40, 0xaa},
+ {0x00, 0x4e, 0x20, 0xaa},
+ {0x00, 0x74, 0x19, 0xaa},
+ {0x00, 0x8d, 0x4f, 0xaa},
+ {0x00, 0x8e, 0x00, 0xaa},
+ {0x00, 0x8f, 0x00, 0xaa},
+ {0x00, 0x90, 0x00, 0xaa},
+ {0x00, 0x91, 0x00, 0xaa},
+ {0x00, 0x96, 0x00, 0xaa},
+ {0x00, 0x9a, 0x80, 0xaa},
+ {0x00, 0xb0, 0x84, 0xaa},
+ {0x00, 0xb1, 0x0c, 0xaa},
+ {0x00, 0xb2, 0x0e, 0xaa},
+ {0x00, 0xb3, 0x82, 0xaa},
+ {0x00, 0xb8, 0x0a, 0xaa},
+ {0x00, 0x43, 0x14, 0xaa},
+ {0x00, 0x44, 0xf0, 0xaa},
+ {0x00, 0x45, 0x45, 0xaa},
+ {0x00, 0x46, 0x63, 0xaa},
+ {0x00, 0x47, 0x2d, 0xaa},
+ {0x00, 0x48, 0x46, 0xaa},
+ {0x00, 0x59, 0x88, 0xaa},
+ {0x00, 0x5a, 0xa0, 0xaa},
+ {0x00, 0x5b, 0xc6, 0xaa},
+ {0x00, 0x5c, 0x7d, 0xaa},
+ {0x00, 0x5d, 0x5f, 0xaa},
+ {0x00, 0x5e, 0x19, 0xaa},
+ {0x00, 0x6c, 0x0a, 0xaa},
+ {0x00, 0x6d, 0x55, 0xaa},
+ {0x00, 0x6e, 0x11, 0xaa},
+ {0x00, 0x6f, 0x9e, 0xaa},
+ {0x00, 0x69, 0x00, 0xaa},
+ {0x00, 0x6a, 0x40, 0xaa},
+ {0x00, 0x01, 0x40, 0xaa},
+ {0x00, 0x02, 0x40, 0xaa},
+ {0x00, 0x13, 0xe7, 0xaa},
+ {0x00, 0x5f, 0xf0, 0xaa},
+ {0x00, 0x60, 0xf0, 0xaa},
+ {0x00, 0x61, 0xf0, 0xaa},
+ {0x00, 0x27, 0xa0, 0xaa},
+ {0x00, 0x28, 0x80, 0xaa},
+ {0x00, 0x2c, 0x90, 0xaa},
+ {0x00, 0x4f, 0x66, 0xaa},
+ {0x00, 0x50, 0x66, 0xaa},
+ {0x00, 0x51, 0x00, 0xaa},
+ {0x00, 0x52, 0x22, 0xaa},
+ {0x00, 0x53, 0x5e, 0xaa},
+ {0x00, 0x54, 0x80, 0xaa},
+ {0x00, 0x58, 0x9e, 0xaa},
+ {0x00, 0x41, 0x08, 0xaa},
+ {0x00, 0x3f, 0x00, 0xaa},
+ {0x00, 0x75, 0x85, 0xaa},
+ {0x00, 0x76, 0xe1, 0xaa},
+ {0x00, 0x4c, 0x00, 0xaa},
+ {0x00, 0x77, 0x0a, 0xaa},
+ {0x00, 0x3d, 0x88, 0xaa},
+ {0x00, 0x4b, 0x09, 0xaa},
+ {0x00, 0xc9, 0x60, 0xaa},
+ {0x00, 0x41, 0x38, 0xaa},
+ {0x00, 0x62, 0x30, 0xaa},
+ {0x00, 0x63, 0x30, 0xaa},
+ {0x00, 0x64, 0x08, 0xaa},
+ {0x00, 0x94, 0x07, 0xaa},
+ {0x00, 0x95, 0x0b, 0xaa},
+ {0x00, 0x65, 0x00, 0xaa},
+ {0x00, 0x66, 0x05, 0xaa},
+ {0x00, 0x56, 0x50, 0xaa},
+ {0x00, 0x34, 0x11, 0xaa},
+ {0x00, 0xa4, 0x88, 0xaa},
+ {0x00, 0x96, 0x00, 0xaa},
+ {0x00, 0x97, 0x30, 0xaa},
+ {0x00, 0x98, 0x20, 0xaa},
+ {0x00, 0x99, 0x30, 0xaa},
+ {0x00, 0x9a, 0x84, 0xaa},
+ {0x00, 0x9b, 0x29, 0xaa},
+ {0x00, 0x9c, 0x03, 0xaa},
+ {0x00, 0x78, 0x04, 0xaa},
+ {0x00, 0x79, 0x01, 0xaa},
+ {0x00, 0xc8, 0xf0, 0xaa},
+ {0x00, 0x79, 0x0f, 0xaa},
+ {0x00, 0xc8, 0x00, 0xaa},
+ {0x00, 0x79, 0x10, 0xaa},
+ {0x00, 0xc8, 0x7e, 0xaa},
+ {0x00, 0x79, 0x0a, 0xaa},
+ {0x00, 0xc8, 0x80, 0xaa},
+ {0x00, 0x79, 0x0b, 0xaa},
+ {0x00, 0xc8, 0x01, 0xaa},
+ {0x00, 0x79, 0x0c, 0xaa},
+ {0x00, 0xc8, 0x0f, 0xaa},
+ {0x00, 0x79, 0x0d, 0xaa},
+ {0x00, 0xc8, 0x20, 0xaa},
+ {0x00, 0x79, 0x09, 0xaa},
+ {0x00, 0xc8, 0x80, 0xaa},
+ {0x00, 0x79, 0x02, 0xaa},
+ {0x00, 0xc8, 0xc0, 0xaa},
+ {0x00, 0x79, 0x03, 0xaa},
+ {0x00, 0xc8, 0x40, 0xaa},
+ {0x00, 0x79, 0x05, 0xaa},
+ {0x00, 0xc8, 0x30, 0xaa},
+ {0x00, 0x79, 0x26, 0xaa},
+ {0x00, 0x11, 0x40, 0xaa},
+ {0x00, 0x3a, 0x04, 0xaa},
+ {0x00, 0x12, 0x00, 0xaa},
+ {0x00, 0x40, 0xc0, 0xaa},
+ {0x00, 0x8c, 0x00, 0xaa},
+ {0x00, 0x17, 0x14, 0xaa},
+ {0x00, 0x18, 0x02, 0xaa},
+ {0x00, 0x32, 0x92, 0xaa},
+ {0x00, 0x19, 0x02, 0xaa},
+ {0x00, 0x1a, 0x7a, 0xaa},
+ {0x00, 0x03, 0x0a, 0xaa},
+ {0x00, 0x0c, 0x00, 0xaa},
+ {0x00, 0x3e, 0x00, 0xaa},
+ {0x00, 0x70, 0x3a, 0xaa},
+ {0x00, 0x71, 0x35, 0xaa},
+ {0x00, 0x72, 0x11, 0xaa},
+ {0x00, 0x73, 0xf0, 0xaa},
+ {0x00, 0xa2, 0x02, 0xaa},
+ {0x00, 0xb1, 0x00, 0xaa},
+ {0x00, 0xb1, 0x0c, 0xaa},
+ {0x00, 0x1e, 0x37, 0xaa}, /* MVFP */
+ {0x00, 0xaa, 0x14, 0xaa},
+ {0x00, 0x24, 0x80, 0xaa},
+ {0x00, 0x25, 0x74, 0xaa},
+ {0x00, 0x26, 0xd3, 0xaa},
+ {0x00, 0x0d, 0x00, 0xaa},
+ {0x00, 0x14, 0x18, 0xaa},
+ {0x00, 0x9d, 0x99, 0xaa},
+ {0x00, 0x9e, 0x7f, 0xaa},
+ {0x00, 0x64, 0x08, 0xaa},
+ {0x00, 0x94, 0x07, 0xaa},
+ {0x00, 0x95, 0x06, 0xaa},
+ {0x00, 0x66, 0x05, 0xaa},
+ {0x00, 0x41, 0x08, 0xaa},
+ {0x00, 0x3f, 0x00, 0xaa},
+ {0x00, 0x75, 0x07, 0xaa},
+ {0x00, 0x76, 0xe1, 0xaa},
+ {0x00, 0x4c, 0x00, 0xaa},
+ {0x00, 0x77, 0x00, 0xaa},
+ {0x00, 0x3d, 0xc2, 0xaa},
+ {0x00, 0x4b, 0x09, 0xaa},
+ {0x00, 0xc9, 0x60, 0xaa},
+ {0x00, 0x41, 0x38, 0xaa},
+ {0xbc, 0x02, 0x18, 0xcc},
+ {0xbc, 0x03, 0x50, 0xcc},
+ {0xbc, 0x04, 0x18, 0xcc},
+ {0xbc, 0x05, 0x00, 0xcc},
+ {0xbc, 0x06, 0x00, 0xcc},
+ {0xbc, 0x08, 0x30, 0xcc},
+ {0xbc, 0x09, 0x40, 0xcc},
+ {0xbc, 0x0a, 0x10, 0xcc},
+ {0xbc, 0x0b, 0x00, 0xcc},
+ {0xbc, 0x0c, 0x00, 0xcc},
+ {0xbf, 0xc0, 0x26, 0xcc},
+ {0xbf, 0xc1, 0x02, 0xcc},
+ {0xbf, 0xcc, 0x04, 0xcc},
+ {0xb3, 0x5c, 0x01, 0xcc},
+ {0xb3, 0x01, 0x45, 0xcc},
+ {0x00, 0x77, 0x05, 0xaa},
+ {},
+};
+
+/* PO1200 - values from usbvm326.inf and ms-win trace */
+static const u8 po1200_gamma[17] = {
+ 0x00, 0x13, 0x38, 0x59, 0x79, 0x92, 0xa7, 0xb9, 0xc8,
+ 0xd4, 0xdf, 0xe7, 0xee, 0xf4, 0xf9, 0xfc, 0xff
+};
+static const u8 po1200_matrix[9] = {
+ 0x60, 0xf9, 0xe5, 0xe7, 0x50, 0x05, 0xf3, 0xe6, 0x5e
+};
+static const u8 po1200_initVGA_data[][4] = {
+ {0xb0, 0x03, 0x19, 0xcc}, /* reset? */
+ {0xb0, 0x03, 0x19, 0xcc},
+/* {0x00, 0x00, 0x33, 0xdd}, */
+ {0xb0, 0x04, 0x02, 0xcc},
+ {0xb0, 0x02, 0x02, 0xcc},
+ {0xb3, 0x5d, 0x00, 0xcc},
+ {0xb3, 0x01, 0x01, 0xcc},
+ {0xb3, 0x00, 0x64, 0xcc},
+ {0xb3, 0x00, 0x65, 0xcc},
+ {0xb3, 0x05, 0x01, 0xcc},
+ {0xb3, 0x06, 0x01, 0xcc},
+ {0xb3, 0x5c, 0x01, 0xcc},
+ {0xb3, 0x08, 0x01, 0xcc},
+ {0xb3, 0x09, 0x0c, 0xcc},
+ {0xb3, 0x00, 0x67, 0xcc},
+ {0xb3, 0x02, 0xb2, 0xcc},
+ {0xb3, 0x03, 0x18, 0xcc},
+ {0xb3, 0x04, 0x15, 0xcc},
+ {0xb3, 0x20, 0x00, 0xcc},
+ {0xb3, 0x21, 0x00, 0xcc},
+ {0xb3, 0x22, 0x02, 0xcc},
+ {0xb3, 0x23, 0x58, 0xcc},
+ {0xb3, 0x14, 0x00, 0xcc},
+ {0xb3, 0x15, 0x00, 0xcc},
+ {0xb3, 0x16, 0x03, 0xcc},
+ {0xb3, 0x17, 0x1f, 0xcc},
+ {0xbc, 0x00, 0x71, 0xcc},
+ {0xbc, 0x01, 0x01, 0xcc},
+ {0xb0, 0x54, 0x13, 0xcc},
+ {0xb3, 0x00, 0x67, 0xcc},
+ {0xb3, 0x34, 0x01, 0xcc},
+ {0xb3, 0x35, 0xdc, 0xcc}, /* i2c add: 5c */
+ {0x00, 0x03, 0x00, 0xaa},
+ {0x00, 0x12, 0x05, 0xaa},
+ {0x00, 0x13, 0x02, 0xaa},
+ {0x00, 0x1e, 0xc6, 0xaa}, /* h/v flip */
+ {0x00, 0x21, 0x00, 0xaa},
+ {0x00, 0x25, 0x02, 0xaa},
+ {0x00, 0x3c, 0x4f, 0xaa},
+ {0x00, 0x3f, 0xe0, 0xaa},
+ {0x00, 0x42, 0xff, 0xaa},
+ {0x00, 0x45, 0x34, 0xaa},
+ {0x00, 0x55, 0xfe, 0xaa},
+ {0x00, 0x59, 0xd3, 0xaa},
+ {0x00, 0x5e, 0x04, 0xaa},
+ {0x00, 0x61, 0xb8, 0xaa}, /* sharpness */
+ {0x00, 0x62, 0x02, 0xaa},
+ {0x00, 0xa7, 0x31, 0xaa},
+ {0x00, 0xa9, 0x66, 0xaa},
+ {0x00, 0xb0, 0x00, 0xaa},
+ {0x00, 0xb1, 0x00, 0xaa},
+ {0x00, 0xb3, 0x11, 0xaa},
+ {0x00, 0xb6, 0x26, 0xaa},
+ {0x00, 0xb7, 0x20, 0xaa},
+ {0x00, 0xba, 0x04, 0xaa},
+ {0x00, 0x88, 0x42, 0xaa},
+ {0x00, 0x89, 0x9a, 0xaa},
+ {0x00, 0x8a, 0x88, 0xaa},
+ {0x00, 0x8b, 0x8e, 0xaa},
+ {0x00, 0x8c, 0x3e, 0xaa},
+ {0x00, 0x8d, 0x90, 0xaa},
+ {0x00, 0x8e, 0x87, 0xaa},
+ {0x00, 0x8f, 0x96, 0xaa},
+ {0x00, 0x90, 0x3d, 0xaa},
+ {0x00, 0x64, 0x00, 0xaa},
+ {0x00, 0x65, 0x10, 0xaa},
+ {0x00, 0x66, 0x20, 0xaa},
+ {0x00, 0x67, 0x2b, 0xaa},
+ {0x00, 0x68, 0x36, 0xaa},
+ {0x00, 0x69, 0x49, 0xaa},
+ {0x00, 0x6a, 0x5a, 0xaa},
+ {0x00, 0x6b, 0x7f, 0xaa},
+ {0x00, 0x6c, 0x9b, 0xaa},
+ {0x00, 0x6d, 0xba, 0xaa},
+ {0x00, 0x6e, 0xd4, 0xaa},
+ {0x00, 0x6f, 0xea, 0xaa},
+ {0x00, 0x70, 0x00, 0xaa},
+ {0x00, 0x71, 0x10, 0xaa},
+ {0x00, 0x72, 0x20, 0xaa},
+ {0x00, 0x73, 0x2b, 0xaa},
+ {0x00, 0x74, 0x36, 0xaa},
+ {0x00, 0x75, 0x49, 0xaa},
+ {0x00, 0x76, 0x5a, 0xaa},
+ {0x00, 0x77, 0x7f, 0xaa},
+ {0x00, 0x78, 0x9b, 0xaa},
+ {0x00, 0x79, 0xba, 0xaa},
+ {0x00, 0x7a, 0xd4, 0xaa},
+ {0x00, 0x7b, 0xea, 0xaa},
+ {0x00, 0x7c, 0x00, 0xaa},
+ {0x00, 0x7d, 0x10, 0xaa},
+ {0x00, 0x7e, 0x20, 0xaa},
+ {0x00, 0x7f, 0x2b, 0xaa},
+ {0x00, 0x80, 0x36, 0xaa},
+ {0x00, 0x81, 0x49, 0xaa},
+ {0x00, 0x82, 0x5a, 0xaa},
+ {0x00, 0x83, 0x7f, 0xaa},
+ {0x00, 0x84, 0x9b, 0xaa},
+ {0x00, 0x85, 0xba, 0xaa},
+ {0x00, 0x86, 0xd4, 0xaa},
+ {0x00, 0x87, 0xea, 0xaa},
+ {0x00, 0x57, 0x2a, 0xaa},
+ {0x00, 0x03, 0x01, 0xaa},
+ {0x00, 0x04, 0x10, 0xaa},
+ {0x00, 0x05, 0x10, 0xaa},
+ {0x00, 0x06, 0x10, 0xaa},
+ {0x00, 0x07, 0x10, 0xaa},
+ {0x00, 0x08, 0x13, 0xaa},
+ {0x00, 0x0a, 0x00, 0xaa},
+ {0x00, 0x0b, 0x10, 0xaa},
+ {0x00, 0x0c, 0x20, 0xaa},
+ {0x00, 0x0d, 0x18, 0xaa},
+ {0x00, 0x22, 0x01, 0xaa},
+ {0x00, 0x23, 0x60, 0xaa},
+ {0x00, 0x25, 0x08, 0xaa},
+ {0x00, 0x26, 0x82, 0xaa},
+ {0x00, 0x2e, 0x0f, 0xaa},
+ {0x00, 0x2f, 0x1e, 0xaa},
+ {0x00, 0x30, 0x2d, 0xaa},
+ {0x00, 0x31, 0x3c, 0xaa},
+ {0x00, 0x32, 0x4b, 0xaa},
+ {0x00, 0x33, 0x5a, 0xaa},
+ {0x00, 0x34, 0x69, 0xaa},
+ {0x00, 0x35, 0x78, 0xaa},
+ {0x00, 0x36, 0x87, 0xaa},
+ {0x00, 0x37, 0x96, 0xaa},
+ {0x00, 0x38, 0xa5, 0xaa},
+ {0x00, 0x39, 0xb4, 0xaa},
+ {0x00, 0x3a, 0xc3, 0xaa},
+ {0x00, 0x3b, 0xd2, 0xaa},
+ {0x00, 0x3c, 0xe1, 0xaa},
+ {0x00, 0x3e, 0xff, 0xaa},
+ {0x00, 0x3f, 0xff, 0xaa},
+ {0x00, 0x40, 0xff, 0xaa},
+ {0x00, 0x41, 0xff, 0xaa},
+ {0x00, 0x42, 0xff, 0xaa},
+ {0x00, 0x43, 0xff, 0xaa},
+ {0x00, 0x03, 0x00, 0xaa},
+ {0x00, 0x03, 0x00, 0xaa},
+ {0x00, 0x20, 0xc4, 0xaa},
+ {0x00, 0x13, 0x03, 0xaa},
+ {0x00, 0x3c, 0x50, 0xaa},
+ {0x00, 0x61, 0x6a, 0xaa}, /* sharpness? */
+ {0x00, 0x51, 0x5b, 0xaa},
+ {0x00, 0x52, 0x91, 0xaa},
+ {0x00, 0x53, 0x4c, 0xaa},
+ {0x00, 0x54, 0x50, 0xaa},
+ {0x00, 0x56, 0x02, 0xaa},
+ {0xb6, 0x00, 0x00, 0xcc},
+ {0xb6, 0x03, 0x03, 0xcc},
+ {0xb6, 0x02, 0x20, 0xcc},
+ {0xb6, 0x05, 0x02, 0xcc},
+ {0xb6, 0x04, 0x58, 0xcc},
+ {0xb6, 0x12, 0xf8, 0xcc},
+ {0xb6, 0x13, 0x21, 0xcc},
+ {0xb6, 0x18, 0x03, 0xcc},
+ {0xb6, 0x17, 0xa9, 0xcc},
+ {0xb6, 0x16, 0x80, 0xcc},
+ {0xb6, 0x22, 0x12, 0xcc},
+ {0xb6, 0x23, 0x0b, 0xcc},
+ {0xbf, 0xc0, 0x39, 0xcc},
+ {0xbf, 0xc1, 0x04, 0xcc},
+ {0xbf, 0xcc, 0x00, 0xcc},
+ {0xb8, 0x06, 0x20, 0xcc},
+ {0xb8, 0x07, 0x03, 0xcc},
+ {0xb8, 0x08, 0x58, 0xcc},
+ {0xb8, 0x09, 0x02, 0xcc},
+ {0xb3, 0x01, 0x41, 0xcc},
+ {0x00, 0x03, 0x00, 0xaa},
+ {0x00, 0xd9, 0x0f, 0xaa},
+ {0x00, 0xda, 0xaa, 0xaa},
+ {0x00, 0xd9, 0x10, 0xaa},
+ {0x00, 0xda, 0xaa, 0xaa},
+ {0x00, 0xd9, 0x11, 0xaa},
+ {0x00, 0xda, 0x00, 0xaa},
+ {0x00, 0xd9, 0x12, 0xaa},
+ {0x00, 0xda, 0xff, 0xaa},
+ {0x00, 0xd9, 0x13, 0xaa},
+ {0x00, 0xda, 0xff, 0xaa},
+ {0x00, 0xe8, 0x11, 0xaa},
+ {0x00, 0xe9, 0x12, 0xaa},
+ {0x00, 0xea, 0x5c, 0xaa},
+ {0x00, 0xeb, 0xff, 0xaa},
+ {0x00, 0xd8, 0x80, 0xaa},
+ {0x00, 0xe6, 0x02, 0xaa},
+ {0x00, 0xd6, 0x40, 0xaa},
+ {0x00, 0xe3, 0x05, 0xaa},
+ {0x00, 0xe0, 0x40, 0xaa},
+ {0x00, 0xde, 0x03, 0xaa},
+ {0x00, 0xdf, 0x03, 0xaa},
+ {0x00, 0xdb, 0x02, 0xaa},
+ {0x00, 0xdc, 0x00, 0xaa},
+ {0x00, 0xdd, 0x03, 0xaa},
+ {0x00, 0xe1, 0x08, 0xaa},
+ {0x00, 0xe2, 0x01, 0xaa},
+ {0x00, 0xd6, 0x40, 0xaa},
+ {0x00, 0xe4, 0x40, 0xaa},
+ {0x00, 0xa8, 0x8f, 0xaa},
+ {0x00, 0xb4, 0x16, 0xaa},
+ {0xb0, 0x02, 0x06, 0xcc},
+ {0xb0, 0x18, 0x06, 0xcc},
+ {0xb0, 0x19, 0x06, 0xcc},
+ {0xb3, 0x5d, 0x18, 0xcc},
+ {0xb3, 0x05, 0x00, 0xcc},
+ {0xb3, 0x06, 0x00, 0xcc},
+ {0x00, 0xb4, 0x0e, 0xaa},
+ {0x00, 0xb5, 0x49, 0xaa},
+ {0x00, 0xb6, 0x1c, 0xaa},
+ {0x00, 0xb7, 0x96, 0xaa},
+/* end of usbvm326.inf - start of ms-win trace */
+ {0xb6, 0x12, 0xf8, 0xcc},
+ {0xb6, 0x13, 0x3d, 0xcc},
+/*read b306*/
+ {0x00, 0x03, 0x00, 0xaa},
+ {0x00, 0x1a, 0x09, 0xaa},
+ {0x00, 0x1b, 0x8a, 0xaa},
+/*read b827*/
+ {0xb8, 0x27, 0x00, 0xcc},
+ {0xb8, 0x26, 0x60, 0xcc},
+ {0xb8, 0x26, 0x60, 0xcc},
+/*gamma - to do?*/
+ {0x00, 0x03, 0x00, 0xaa},
+ {0x00, 0xae, 0x84, 0xaa},
+/*gamma again*/
+ {0x00, 0x03, 0x00, 0xaa},
+ {0x00, 0x96, 0xa0, 0xaa},
+/*matrix*/
+ {0x00, 0x03, 0x00, 0xaa},
+ {0x00, 0x91, 0x35, 0xaa},
+ {0x00, 0x92, 0x22, 0xaa},
+/*gamma*/
+ {0x00, 0x03, 0x00, 0xaa},
+ {0x00, 0x95, 0x85, 0xaa},
+/*matrix*/
+ {0x00, 0x03, 0x00, 0xaa},
+ {0x00, 0x4d, 0x20, 0xaa},
+ {0xb8, 0x22, 0x40, 0xcc},
+ {0xb8, 0x23, 0x40, 0xcc},
+ {0xb8, 0x24, 0x40, 0xcc},
+ {0xb8, 0x81, 0x09, 0xcc},
+ {0x00, 0x00, 0x64, 0xdd},
+ {0x00, 0x03, 0x01, 0xaa},
+/*read 46*/
+ {0x00, 0x46, 0x3c, 0xaa},
+ {0x00, 0x03, 0x00, 0xaa},
+ {0x00, 0x16, 0x40, 0xaa},
+ {0x00, 0x17, 0x40, 0xaa},
+ {0x00, 0x18, 0x40, 0xaa},
+ {0x00, 0x19, 0x41, 0xaa},
+ {0x00, 0x03, 0x01, 0xaa},
+ {0x00, 0x46, 0x3c, 0xaa},
+ {0x00, 0x00, 0x18, 0xdd},
+/*read bfff*/
+ {0x00, 0x03, 0x00, 0xaa},
+ {0x00, 0xb4, 0x1c, 0xaa},
+ {0x00, 0xb5, 0x92, 0xaa},
+ {0x00, 0xb6, 0x39, 0xaa},
+ {0x00, 0xb7, 0x24, 0xaa},
+/*write 89 0400 1415*/
+ {}
+};
+
+static const u8 poxxxx_init_common[][4] = {
+ {0xb3, 0x00, 0x04, 0xcc},
+ {0x00, 0x00, 0x10, 0xdd},
+ {0xb3, 0x00, 0x64, 0xcc},
+ {0x00, 0x00, 0x10, 0xdd},
+ {0xb3, 0x00, 0x65, 0xcc},
+ {0x00, 0x00, 0x10, 0xdd},
+ {0xb3, 0x00, 0x67, 0xcc},
+ {0xb0, 0x03, 0x09, 0xcc},
+ {0xb3, 0x05, 0x00, 0xcc},
+ {0xb3, 0x06, 0x00, 0xcc},
+ {0xb3, 0x5c, 0x01, 0xcc},
+ {0xb3, 0x08, 0x01, 0xcc},
+ {0xb3, 0x09, 0x0c, 0xcc},
+ {0xb3, 0x34, 0x01, 0xcc},
+ {0xb3, 0x35, 0xf6, 0xcc}, /* i2c add: 76 */
+ {0xb3, 0x02, 0xb0, 0xcc},
+ {0xb3, 0x03, 0x18, 0xcc},
+ {0xb3, 0x04, 0x15, 0xcc},
+ {0xb3, 0x20, 0x00, 0xcc},
+ {0xb3, 0x21, 0x00, 0xcc},
+ {0xb3, 0x22, 0x04, 0xcc}, /* sensor height = 1024 */
+ {0xb3, 0x23, 0x00, 0xcc},
+ {0xb3, 0x14, 0x00, 0xcc},
+ {0xb3, 0x15, 0x00, 0xcc},
+ {0xb3, 0x16, 0x04, 0xcc}, /* sensor width = 1280 */
+ {0xb3, 0x17, 0xff, 0xcc},
+ {0xb3, 0x2c, 0x03, 0xcc},
+ {0xb3, 0x2d, 0x56, 0xcc},
+ {0xb3, 0x2e, 0x02, 0xcc},
+ {0xb3, 0x2f, 0x0a, 0xcc},
+ {0xb3, 0x40, 0x00, 0xcc},
+ {0xb3, 0x41, 0x34, 0xcc},
+ {0xb3, 0x42, 0x01, 0xcc},
+ {0xb3, 0x43, 0xe0, 0xcc},
+ {0xbc, 0x00, 0x71, 0xcc},
+ {0xbc, 0x01, 0x01, 0xcc},
+ {0xb3, 0x01, 0x41, 0xcc},
+ {0xb3, 0x4d, 0x00, 0xcc},
+ {0x00, 0x0b, 0x2a, 0xaa},
+ {0x00, 0x0e, 0x03, 0xaa},
+ {0x00, 0x0f, 0xea, 0xaa},
+ {0x00, 0x12, 0x08, 0xaa},
+ {0x00, 0x1e, 0x06, 0xaa},
+ {0x00, 0x21, 0x00, 0xaa},
+ {0x00, 0x31, 0x1f, 0xaa},
+ {0x00, 0x33, 0x38, 0xaa},
+ {0x00, 0x36, 0xc0, 0xaa},
+ {0x00, 0x37, 0xc8, 0xaa},
+ {0x00, 0x3b, 0x36, 0xaa},
+ {0x00, 0x4b, 0xfe, 0xaa},
+ {0x00, 0x4d, 0x2e, 0xaa},
+ {0x00, 0x51, 0x1c, 0xaa},
+ {0x00, 0x52, 0x01, 0xaa},
+ {0x00, 0x55, 0x0a, 0xaa},
+ {0x00, 0x56, 0x0a, 0xaa},
+ {0x00, 0x57, 0x07, 0xaa},
+ {0x00, 0x58, 0x07, 0xaa},
+ {0x00, 0x59, 0x04, 0xaa},
+ {0x00, 0x70, 0x68, 0xaa},
+ {0x00, 0x71, 0x04, 0xaa},
+ {0x00, 0x72, 0x10, 0xaa},
+ {0x00, 0x80, 0x71, 0xaa},
+ {0x00, 0x81, 0x08, 0xaa},
+ {0x00, 0x82, 0x00, 0xaa},
+ {0x00, 0x83, 0x55, 0xaa},
+ {0x00, 0x84, 0x06, 0xaa},
+ {0x00, 0x85, 0x06, 0xaa},
+ {0x00, 0x8b, 0x25, 0xaa},
+ {0x00, 0x8c, 0x00, 0xaa},
+ {0x00, 0x8d, 0x86, 0xaa},
+ {0x00, 0x8e, 0x82, 0xaa},
+ {0x00, 0x8f, 0x2d, 0xaa},
+ {0x00, 0x90, 0x8b, 0xaa},
+ {0x00, 0x91, 0x81, 0xaa},
+ {0x00, 0x92, 0x81, 0xaa},
+ {0x00, 0x93, 0x23, 0xaa},
+ {0x00, 0xa3, 0x2a, 0xaa},
+ {0x00, 0xa4, 0x03, 0xaa},
+ {0x00, 0xa5, 0xea, 0xaa},
+ {0x00, 0xb0, 0x68, 0xaa},
+ {0x00, 0xbc, 0x04, 0xaa},
+ {0x00, 0xbe, 0x3b, 0xaa},
+ {0x00, 0x4e, 0x40, 0xaa},
+ {0x00, 0x06, 0x04, 0xaa},
+ {0x00, 0x07, 0x03, 0xaa},
+ {0x00, 0xcd, 0x18, 0xaa},
+ {0x00, 0x28, 0x03, 0xaa},
+ {0x00, 0x29, 0xef, 0xaa},
+/* reinit on alt 2 (qvga) or alt7 (vga) */
+ {0xb3, 0x05, 0x00, 0xcc},
+ {0xb3, 0x06, 0x00, 0xcc},
+ {0xb8, 0x00, 0x01, 0xcc},
+
+ {0x00, 0x1d, 0x85, 0xaa},
+ {0x00, 0x1e, 0xc6, 0xaa},
+ {0x00, 0x00, 0x40, 0xdd},
+ {0x00, 0x1d, 0x05, 0xaa},
+ {}
+};
+static const u8 poxxxx_gamma[][4] = {
+ {0x00, 0xd6, 0x22, 0xaa}, /* gamma 0 */
+ {0x00, 0x73, 0x00, 0xaa},
+ {0x00, 0x74, 0x0a, 0xaa},
+ {0x00, 0x75, 0x16, 0xaa},
+ {0x00, 0x76, 0x25, 0xaa},
+ {0x00, 0x77, 0x34, 0xaa},
+ {0x00, 0x78, 0x49, 0xaa},
+ {0x00, 0x79, 0x5a, 0xaa},
+ {0x00, 0x7a, 0x7f, 0xaa},
+ {0x00, 0x7b, 0x9b, 0xaa},
+ {0x00, 0x7c, 0xba, 0xaa},
+ {0x00, 0x7d, 0xd4, 0xaa},
+ {0x00, 0x7e, 0xea, 0xaa},
+
+ {0x00, 0xd6, 0x62, 0xaa}, /* gamma 1 */
+ {0x00, 0x73, 0x00, 0xaa},
+ {0x00, 0x74, 0x0a, 0xaa},
+ {0x00, 0x75, 0x16, 0xaa},
+ {0x00, 0x76, 0x25, 0xaa},
+ {0x00, 0x77, 0x34, 0xaa},
+ {0x00, 0x78, 0x49, 0xaa},
+ {0x00, 0x79, 0x5a, 0xaa},
+ {0x00, 0x7a, 0x7f, 0xaa},
+ {0x00, 0x7b, 0x9b, 0xaa},
+ {0x00, 0x7c, 0xba, 0xaa},
+ {0x00, 0x7d, 0xd4, 0xaa},
+ {0x00, 0x7e, 0xea, 0xaa},
+
+ {0x00, 0xd6, 0xa2, 0xaa}, /* gamma 2 */
+ {0x00, 0x73, 0x00, 0xaa},
+ {0x00, 0x74, 0x0a, 0xaa},
+ {0x00, 0x75, 0x16, 0xaa},
+ {0x00, 0x76, 0x25, 0xaa},
+ {0x00, 0x77, 0x34, 0xaa},
+ {0x00, 0x78, 0x49, 0xaa},
+ {0x00, 0x79, 0x5a, 0xaa},
+ {0x00, 0x7a, 0x7f, 0xaa},
+ {0x00, 0x7b, 0x9b, 0xaa},
+ {0x00, 0x7c, 0xba, 0xaa},
+ {0x00, 0x7d, 0xd4, 0xaa},
+ {0x00, 0x7e, 0xea, 0xaa},
+ {}
+};
+static const u8 poxxxx_init_start_3[][4] = {
+ {0x00, 0xb8, 0x28, 0xaa},
+ {0x00, 0xb9, 0x1e, 0xaa},
+ {0x00, 0xb6, 0x14, 0xaa},
+ {0x00, 0xb7, 0x0f, 0xaa},
+ {0x00, 0x5c, 0x10, 0xaa},
+ {0x00, 0x5d, 0x18, 0xaa},
+ {0x00, 0x5e, 0x24, 0xaa},
+ {0x00, 0x5f, 0x24, 0xaa},
+ {0x00, 0x86, 0x1a, 0xaa},
+ {0x00, 0x60, 0x00, 0xaa},
+ {0x00, 0x61, 0x1b, 0xaa},
+ {0x00, 0x62, 0x30, 0xaa},
+ {0x00, 0x63, 0x40, 0xaa},
+ {0x00, 0x87, 0x1a, 0xaa},
+ {0x00, 0x64, 0x00, 0xaa},
+ {0x00, 0x65, 0x08, 0xaa},
+ {0x00, 0x66, 0x10, 0xaa},
+ {0x00, 0x67, 0x20, 0xaa},
+ {0x00, 0x88, 0x10, 0xaa},
+ {0x00, 0x68, 0x00, 0xaa},
+ {0x00, 0x69, 0x08, 0xaa},
+ {0x00, 0x6a, 0x0f, 0xaa},
+ {0x00, 0x6b, 0x0f, 0xaa},
+ {0x00, 0x89, 0x07, 0xaa},
+ {0x00, 0xd5, 0x4c, 0xaa},
+ {0x00, 0x0a, 0x00, 0xaa},
+ {0x00, 0x0b, 0x2a, 0xaa},
+ {0x00, 0x0e, 0x03, 0xaa},
+ {0x00, 0x0f, 0xea, 0xaa},
+ {0x00, 0xa2, 0x00, 0xaa},
+ {0x00, 0xa3, 0x2a, 0xaa},
+ {0x00, 0xa4, 0x03, 0xaa},
+ {0x00, 0xa5, 0xea, 0xaa},
+ {}
+};
+static const u8 poxxxx_initVGA[][4] = {
+ {0x00, 0x20, 0x11, 0xaa},
+ {0x00, 0x33, 0x38, 0xaa},
+ {0x00, 0xbb, 0x0d, 0xaa},
+ {0xb3, 0x22, 0x01, 0xcc}, /* change to 640x480 */
+ {0xb3, 0x23, 0xe0, 0xcc},
+ {0xb3, 0x16, 0x02, 0xcc},
+ {0xb3, 0x17, 0x7f, 0xcc},
+ {0xb3, 0x02, 0xb0, 0xcc},
+ {0xb3, 0x06, 0x00, 0xcc},
+ {0xb3, 0x5c, 0x01, 0xcc},
+ {0x00, 0x04, 0x06, 0xaa},
+ {0x00, 0x05, 0x3f, 0xaa},
+ {0x00, 0x04, 0x00, 0xdd}, /* delay 1s */
+ {}
+};
+static const u8 poxxxx_initQVGA[][4] = {
+ {0x00, 0x20, 0x33, 0xaa},
+ {0x00, 0x33, 0x38, 0xaa},
+ {0x00, 0xbb, 0x0d, 0xaa},
+ {0xb3, 0x22, 0x00, 0xcc}, /* change to 320x240 */
+ {0xb3, 0x23, 0xf0, 0xcc},
+ {0xb3, 0x16, 0x01, 0xcc},
+ {0xb3, 0x17, 0x3f, 0xcc},
+ {0xb3, 0x02, 0xb0, 0xcc},
+ {0xb3, 0x06, 0x01, 0xcc},
+ {0xb3, 0x5c, 0x00, 0xcc},
+ {0x00, 0x04, 0x06, 0xaa},
+ {0x00, 0x05, 0x3f, 0xaa},
+ {0x00, 0x04, 0x00, 0xdd}, /* delay 1s */
+ {}
+};
+static const u8 poxxxx_init_end_1[][4] = {
+ {0x00, 0x47, 0x25, 0xaa},
+ {0x00, 0x48, 0x80, 0xaa},
+ {0x00, 0x49, 0x1f, 0xaa},
+ {0x00, 0x4a, 0x40, 0xaa},
+ {0x00, 0x44, 0x40, 0xaa},
+ {0x00, 0xab, 0x4a, 0xaa},
+ {0x00, 0xb1, 0x00, 0xaa},
+ {0x00, 0xb2, 0x04, 0xaa},
+ {0x00, 0xb3, 0x08, 0xaa},
+ {0x00, 0xb4, 0x0b, 0xaa},
+ {0x00, 0xb5, 0x0d, 0xaa},
+ {}
+};
+static const u8 poxxxx_init_end_2[][4] = {
+ {0x00, 0x1d, 0x85, 0xaa},
+ {0x00, 0x1e, 0x06, 0xaa},
+ {0x00, 0x1d, 0x05, 0xaa},
+ {}
+};
+
+struct sensor_info {
+ s8 sensorId;
+ u8 I2cAdd;
+ u8 IdAdd;
+ u16 VpId;
+ u8 m1;
+ u8 m2;
+ u8 op;
+};
+
+/* probe values */
+static const struct sensor_info vc0321_probe_data[] = {
+/* sensorId, I2cAdd, IdAdd, VpId, m1, m2, op */
+/* 0 OV9640 */
+ {-1, 0x80 | 0x30, 0x0a, 0x0000, 0x25, 0x24, 0x05},
+/* 1 ICM108T (may respond on IdAdd == 0x83 - tested in vc032x_probe_sensor) */
+ {-1, 0x80 | 0x20, 0x82, 0x0000, 0x24, 0x25, 0x01},
+/* 2 PO2130 (may detect PO3130NC - tested in vc032x_probe_sensor)*/
+ {-1, 0x80 | 0x76, 0x00, 0x0000, 0x24, 0x25, 0x01},
+/* 3 MI1310 */
+ {-1, 0x80 | 0x5d, 0x00, 0x0000, 0x24, 0x25, 0x01},
+/* 4 MI360 - tested in vc032x_probe_sensor */
+/* {SENSOR_MI0360, 0x80 | 0x5d, 0x00, 0x8243, 0x24, 0x25, 0x01}, */
+/* 5 7131R */
+ {SENSOR_HV7131R, 0x80 | 0x11, 0x00, 0x0209, 0x24, 0x25, 0x01},
+/* 6 OV7649 */
+ {-1, 0x80 | 0x21, 0x0a, 0x0000, 0x21, 0x20, 0x05},
+/* 7 PAS302BCW */
+ {-1, 0x80 | 0x40, 0x00, 0x0000, 0x20, 0x22, 0x05},
+/* 8 OV7660 */
+ {SENSOR_OV7660, 0x80 | 0x21, 0x0a, 0x7660, 0x26, 0x26, 0x05},
+/* 9 PO3130NC - (tested in vc032x_probe_sensor) */
+/* {SENSOR_PO3130NC, 0x80 | 0x76, 0x00, 0x3130, 0x24, 0x25, 0x01}, */
+/* 10 PO1030KC */
+ {-1, 0x80 | 0x6e, 0x00, 0x0000, 0x24, 0x25, 0x01},
+/* 11 MI1310_SOC */
+ {SENSOR_MI1310_SOC, 0x80 | 0x5d, 0x00, 0x143a, 0x24, 0x25, 0x01},
+/* 12 OV9650 */
+ {-1, 0x80 | 0x30, 0x0a, 0x0000, 0x25, 0x24, 0x05},
+/* 13 S5K532 */
+ {-1, 0x80 | 0x11, 0x39, 0x0000, 0x24, 0x25, 0x01},
+/* 14 MI360_SOC - ??? */
+/* 15 PO1200N */
+ {SENSOR_PO1200, 0x80 | 0x5c, 0x00, 0x1200, 0x67, 0x67, 0x01},
+/* 16 PO3030K */
+ {-1, 0x80 | 0x18, 0x00, 0x0000, 0x24, 0x25, 0x01},
+/* 17 PO2030 */
+ {-1, 0x80 | 0x6e, 0x00, 0x0000, 0x24, 0x25, 0x01},
+/* ?? */
+ {-1, 0x80 | 0x56, 0x01, 0x0000, 0x64, 0x67, 0x01},
+ {SENSOR_MI1320, 0x80 | 0x48, 0x00, 0x148c, 0x64, 0x65, 0x01},
+};
+static const struct sensor_info vc0323_probe_data[] = {
+/* sensorId, I2cAdd, IdAdd, VpId, m1, m2, op */
+/* 0 OV9640 */
+ {-1, 0x80 | 0x30, 0x0a, 0x0000, 0x25, 0x24, 0x05},
+/* 1 ICM108T (may respond on IdAdd == 0x83 - tested in vc032x_probe_sensor) */
+ {-1, 0x80 | 0x20, 0x82, 0x0000, 0x24, 0x25, 0x01},
+/* 2 PO2130 (may detect PO3130NC - tested in vc032x_probe_sensor)*/
+ {-1, 0x80 | 0x76, 0x00, 0x0000, 0x24, 0x25, 0x01},
+/* 3 MI1310 */
+ {-1, 0x80 | 0x5d, 0x00, 0x0000, 0x24, 0x25, 0x01},
+/* 4 MI360 - tested in vc032x_probe_sensor */
+/* {SENSOR_MI0360, 0x80 | 0x5d, 0x00, 0x8243, 0x24, 0x25, 0x01}, */
+/* 5 7131R */
+ {SENSOR_HV7131R, 0x80 | 0x11, 0x00, 0x0209, 0x24, 0x25, 0x01},
+/* 6 OV7649 */
+ {-1, 0x80 | 0x21, 0x0a, 0x0000, 0x21, 0x20, 0x05},
+/* 7 PAS302BCW */
+ {-1, 0x80 | 0x40, 0x00, 0x0000, 0x20, 0x22, 0x05},
+/* 8 OV7660 */
+ {SENSOR_OV7660, 0x80 | 0x21, 0x0a, 0x7660, 0x26, 0x26, 0x05},
+/* 9 PO3130NC - (tested in vc032x_probe_sensor) */
+/* {SENSOR_PO3130NC, 0x80 | 0x76, 0x00, 0x3130, 0x24, 0x25, 0x01}, */
+/* 10 PO1030KC */
+ {-1, 0x80 | 0x6e, 0x00, 0x0000, 0x24, 0x25, 0x01},
+/* 11 MI1310_SOC */
+ {SENSOR_MI1310_SOC, 0x80 | 0x5d, 0x00, 0x143a, 0x24, 0x25, 0x01},
+/* 12 OV9650 */
+ {-1, 0x80 | 0x30, 0x0a, 0x0000, 0x25, 0x24, 0x05},
+/* 13 S5K532 */
+ {-1, 0x80 | 0x11, 0x39, 0x0000, 0x24, 0x25, 0x01},
+/* 14 MI360_SOC - ??? */
+/* 15 PO1200N */
+ {SENSOR_PO1200, 0x80 | 0x5c, 0x00, 0x1200, 0x67, 0x67, 0x01},
+/* 16 ?? */
+ {-1, 0x80 | 0x2d, 0x00, 0x0000, 0x65, 0x67, 0x01},
+/* 17 PO2030 */
+ {-1, 0x80 | 0x6e, 0x00, 0x0000, 0x24, 0x25, 0x01},
+/* ?? */
+ {-1, 0x80 | 0x56, 0x01, 0x0000, 0x64, 0x67, 0x01},
+ {SENSOR_MI1320_SOC, 0x80 | 0x48, 0x00, 0x148c, 0x64, 0x67, 0x01},
+/*fixme: not in the ms-win probe - may be found before? */
+ {SENSOR_OV7670, 0x80 | 0x21, 0x0a, 0x7673, 0x66, 0x67, 0x05},
+};
+
+/* read 'len' bytes in gspca_dev->usb_buf */
+static void reg_r_i(struct gspca_dev *gspca_dev,
+ u16 req,
+ u16 index,
+ u16 len)
+{
+ int ret;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+ ret = usb_control_msg(gspca_dev->dev,
+ usb_rcvctrlpipe(gspca_dev->dev, 0),
+ req,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 1, /* value */
+ index, gspca_dev->usb_buf, len,
+ 500);
+ if (ret < 0) {
+ pr_err("reg_r err %d\n", ret);
+ gspca_dev->usb_err = ret;
+ }
+}
+static void reg_r(struct gspca_dev *gspca_dev,
+ u16 req,
+ u16 index,
+ u16 len)
+{
+ reg_r_i(gspca_dev, req, index, len);
+#ifdef GSPCA_DEBUG
+ if (gspca_dev->usb_err < 0)
+ return;
+ if (len == 1)
+ PDEBUG(D_USBI, "GET %02x 0001 %04x %02x", req, index,
+ gspca_dev->usb_buf[0]);
+ else
+ PDEBUG(D_USBI, "GET %02x 0001 %04x %*ph",
+ req, index, 3, gspca_dev->usb_buf);
+#endif
+}
+
+static void reg_w_i(struct gspca_dev *gspca_dev,
+ u16 req,
+ u16 value,
+ u16 index)
+{
+ int ret;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+ ret = usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ req,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ value, index, NULL, 0,
+ 500);
+ if (ret < 0) {
+ pr_err("reg_w err %d\n", ret);
+ gspca_dev->usb_err = ret;
+ }
+}
+static void reg_w(struct gspca_dev *gspca_dev,
+ u16 req,
+ u16 value,
+ u16 index)
+{
+#ifdef GSPCA_DEBUG
+ if (gspca_dev->usb_err < 0)
+ return;
+ PDEBUG(D_USBO, "SET %02x %04x %04x", req, value, index);
+#endif
+ reg_w_i(gspca_dev, req, value, index);
+}
+
+static u16 read_sensor_register(struct gspca_dev *gspca_dev,
+ u16 address)
+{
+ u8 ldata, mdata, hdata;
+ int retry = 50;
+
+ reg_r(gspca_dev, 0xa1, 0xb33f, 1);
+ if (!(gspca_dev->usb_buf[0] & 0x02)) {
+ pr_err("I2c Bus Busy Wait %02x\n", gspca_dev->usb_buf[0]);
+ return 0;
+ }
+ reg_w(gspca_dev, 0xa0, address, 0xb33a);
+ reg_w(gspca_dev, 0xa0, 0x02, 0xb339);
+
+ do {
+ reg_r(gspca_dev, 0xa1, 0xb33b, 1);
+ if (gspca_dev->usb_buf[0] == 0x00)
+ break;
+ msleep(40);
+ } while (--retry >= 0);
+
+ reg_r(gspca_dev, 0xa1, 0xb33e, 1);
+ ldata = gspca_dev->usb_buf[0];
+ reg_r(gspca_dev, 0xa1, 0xb33d, 1);
+ mdata = gspca_dev->usb_buf[0];
+ reg_r(gspca_dev, 0xa1, 0xb33c, 1);
+ hdata = gspca_dev->usb_buf[0];
+ if (hdata != 0 && mdata != 0 && ldata != 0)
+ PDEBUG(D_PROBE, "Read Sensor %02x%02x %02x",
+ hdata, mdata, ldata);
+ reg_r(gspca_dev, 0xa1, 0xb334, 1);
+ if (gspca_dev->usb_buf[0] == 0x02)
+ return (hdata << 8) + mdata;
+ return hdata;
+}
+
+static int vc032x_probe_sensor(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int i, n;
+ u16 value;
+ const struct sensor_info *ptsensor_info;
+
+/*fixme: should also check the other sensor (back mi1320_soc, front mc501cb)*/
+ if (sd->flags & FL_SAMSUNG) {
+ reg_w(gspca_dev, 0xa0, 0x01, 0xb301);
+ reg_w(gspca_dev, 0x89, 0xf0ff, 0xffff);
+ /* select the back sensor */
+ }
+
+ reg_r(gspca_dev, 0xa1, 0xbfcf, 1);
+ PDEBUG(D_PROBE, "vc032%d check sensor header %02x",
+ sd->bridge == BRIDGE_VC0321 ? 1 : 3, gspca_dev->usb_buf[0]);
+ if (sd->bridge == BRIDGE_VC0321) {
+ ptsensor_info = vc0321_probe_data;
+ n = ARRAY_SIZE(vc0321_probe_data);
+ } else {
+ ptsensor_info = vc0323_probe_data;
+ n = ARRAY_SIZE(vc0323_probe_data);
+ }
+ for (i = 0; i < n; i++) {
+ reg_w(gspca_dev, 0xa0, 0x02, 0xb334);
+ reg_w(gspca_dev, 0xa0, ptsensor_info->m1, 0xb300);
+ reg_w(gspca_dev, 0xa0, ptsensor_info->m2, 0xb300);
+ reg_w(gspca_dev, 0xa0, 0x01, 0xb308);
+ reg_w(gspca_dev, 0xa0, 0x0c, 0xb309);
+ reg_w(gspca_dev, 0xa0, ptsensor_info->I2cAdd, 0xb335);
+ reg_w(gspca_dev, 0xa0, ptsensor_info->op, 0xb301);
+ value = read_sensor_register(gspca_dev, ptsensor_info->IdAdd);
+ if (value == 0 && ptsensor_info->IdAdd == 0x82)
+ value = read_sensor_register(gspca_dev, 0x83);
+ if (value != 0) {
+ PDEBUG(D_ERR|D_PROBE, "Sensor ID %04x (%d)",
+ value, i);
+ if (value == ptsensor_info->VpId)
+ return ptsensor_info->sensorId;
+
+ switch (value) {
+ case 0x3130:
+ return SENSOR_PO3130NC;
+ case 0x7673:
+ return SENSOR_OV7670;
+ case 0x8243:
+ return SENSOR_MI0360;
+ }
+ }
+ ptsensor_info++;
+ }
+ return -1;
+}
+
+static void i2c_write(struct gspca_dev *gspca_dev,
+ u8 reg, const u8 *val,
+ u8 size) /* 1 or 2 */
+{
+ int retry;
+
+#ifdef GSPCA_DEBUG
+ if (gspca_dev->usb_err < 0)
+ return;
+ if (size == 1)
+ PDEBUG(D_USBO, "i2c_w %02x %02x", reg, *val);
+ else
+ PDEBUG(D_USBO, "i2c_w %02x %02x%02x", reg, *val, val[1]);
+#endif
+ reg_r_i(gspca_dev, 0xa1, 0xb33f, 1);
+/*fixme:should check if (!(gspca_dev->usb_buf[0] & 0x02)) error*/
+ reg_w_i(gspca_dev, 0xa0, size, 0xb334);
+ reg_w_i(gspca_dev, 0xa0, reg, 0xb33a);
+ reg_w_i(gspca_dev, 0xa0, val[0], 0xb336);
+ if (size > 1)
+ reg_w_i(gspca_dev, 0xa0, val[1], 0xb337);
+ reg_w_i(gspca_dev, 0xa0, 0x01, 0xb339);
+ retry = 4;
+ do {
+ reg_r_i(gspca_dev, 0xa1, 0xb33b, 1);
+ if (gspca_dev->usb_buf[0] == 0)
+ break;
+ msleep(20);
+ } while (--retry > 0);
+ if (retry <= 0)
+ pr_err("i2c_write timeout\n");
+}
+
+static void put_tab_to_reg(struct gspca_dev *gspca_dev,
+ const u8 *tab, u8 tabsize, u16 addr)
+{
+ int j;
+ u16 ad = addr;
+
+ for (j = 0; j < tabsize; j++)
+ reg_w(gspca_dev, 0xa0, tab[j], ad++);
+}
+
+static void usb_exchange(struct gspca_dev *gspca_dev,
+ const u8 data[][4])
+{
+ int i = 0;
+
+ for (;;) {
+ switch (data[i][3]) {
+ default:
+ return;
+ case 0xcc: /* normal write */
+ reg_w(gspca_dev, 0xa0, data[i][2],
+ (data[i][0]) << 8 | data[i][1]);
+ break;
+ case 0xaa: /* i2c op */
+ i2c_write(gspca_dev, data[i][1], &data[i][2], 1);
+ break;
+ case 0xbb: /* i2c op */
+ i2c_write(gspca_dev, data[i][0], &data[i][1], 2);
+ break;
+ case 0xdd:
+ msleep(data[i][1] * 256 + data[i][2] + 10);
+ break;
+ }
+ i++;
+ }
+ /*not reached*/
+}
+
+
+/* this function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ sd->bridge = id->driver_info >> 8;
+ sd->flags = id->driver_info & 0xff;
+
+ if (id->idVendor == 0x046d &&
+ (id->idProduct == 0x0892 || id->idProduct == 0x0896))
+ sd->sensor = SENSOR_POxxxx; /* no probe */
+
+ return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct cam *cam;
+ int sensor;
+ /* number of packets per ISOC message */
+ static u8 npkt[NSENSORS] = {
+ [SENSOR_HV7131R] = 64,
+ [SENSOR_MI0360] = 32,
+ [SENSOR_MI1310_SOC] = 32,
+ [SENSOR_MI1320] = 64,
+ [SENSOR_MI1320_SOC] = 128,
+ [SENSOR_OV7660] = 32,
+ [SENSOR_OV7670] = 64,
+ [SENSOR_PO1200] = 128,
+ [SENSOR_PO3130NC] = 128,
+ [SENSOR_POxxxx] = 128,
+ };
+
+ if (sd->sensor != SENSOR_POxxxx)
+ sensor = vc032x_probe_sensor(gspca_dev);
+ else
+ sensor = sd->sensor;
+
+ switch (sensor) {
+ case -1:
+ pr_err("Unknown sensor...\n");
+ return -EINVAL;
+ case SENSOR_HV7131R:
+ PDEBUG(D_PROBE, "Find Sensor HV7131R");
+ break;
+ case SENSOR_MI0360:
+ PDEBUG(D_PROBE, "Find Sensor MI0360");
+ sd->bridge = BRIDGE_VC0323;
+ break;
+ case SENSOR_MI1310_SOC:
+ PDEBUG(D_PROBE, "Find Sensor MI1310_SOC");
+ break;
+ case SENSOR_MI1320:
+ PDEBUG(D_PROBE, "Find Sensor MI1320");
+ break;
+ case SENSOR_MI1320_SOC:
+ PDEBUG(D_PROBE, "Find Sensor MI1320_SOC");
+ break;
+ case SENSOR_OV7660:
+ PDEBUG(D_PROBE, "Find Sensor OV7660");
+ break;
+ case SENSOR_OV7670:
+ PDEBUG(D_PROBE, "Find Sensor OV7670");
+ break;
+ case SENSOR_PO1200:
+ PDEBUG(D_PROBE, "Find Sensor PO1200");
+ break;
+ case SENSOR_PO3130NC:
+ PDEBUG(D_PROBE, "Find Sensor PO3130NC");
+ break;
+ case SENSOR_POxxxx:
+ PDEBUG(D_PROBE, "Sensor POxxxx");
+ break;
+ }
+ sd->sensor = sensor;
+
+ cam = &gspca_dev->cam;
+ if (sd->bridge == BRIDGE_VC0321) {
+ cam->cam_mode = vc0321_mode;
+ cam->nmodes = ARRAY_SIZE(vc0321_mode);
+ } else {
+ switch (sensor) {
+ case SENSOR_PO1200:
+ cam->cam_mode = svga_mode;
+ cam->nmodes = ARRAY_SIZE(svga_mode);
+ break;
+ case SENSOR_MI1310_SOC:
+ cam->cam_mode = vc0323_mode;
+ cam->nmodes = ARRAY_SIZE(vc0323_mode);
+ break;
+ case SENSOR_MI1320_SOC:
+ cam->cam_mode = bi_mode;
+ cam->nmodes = ARRAY_SIZE(bi_mode);
+ break;
+ case SENSOR_OV7670:
+ cam->cam_mode = bi_mode;
+ cam->nmodes = ARRAY_SIZE(bi_mode) - 1;
+ break;
+ default:
+ cam->cam_mode = vc0323_mode;
+ cam->nmodes = ARRAY_SIZE(vc0323_mode) - 1;
+ break;
+ }
+ }
+ cam->npkt = npkt[sd->sensor];
+
+ if (sd->sensor == SENSOR_OV7670)
+ sd->flags |= FL_HFLIP | FL_VFLIP;
+
+ if (sd->bridge == BRIDGE_VC0321) {
+ reg_r(gspca_dev, 0x8a, 0, 3);
+ reg_w(gspca_dev, 0x87, 0x00, 0x0f0f);
+ reg_r(gspca_dev, 0x8b, 0, 3);
+ reg_w(gspca_dev, 0x88, 0x00, 0x0202);
+ if (sd->sensor == SENSOR_POxxxx) {
+ reg_r(gspca_dev, 0xa1, 0xb300, 1);
+ if (gspca_dev->usb_buf[0] != 0) {
+ reg_w(gspca_dev, 0xa0, 0x26, 0xb300);
+ reg_w(gspca_dev, 0xa0, 0x04, 0xb300);
+ }
+ reg_w(gspca_dev, 0xa0, 0x00, 0xb300);
+ }
+ }
+ return gspca_dev->usb_err;
+}
+
+static void setbrightness(struct gspca_dev *gspca_dev, s32 val)
+{
+ u8 data;
+
+ data = val;
+ if (data >= 0x80)
+ data &= 0x7f;
+ else
+ data = 0xff ^ data;
+ i2c_write(gspca_dev, 0x98, &data, 1);
+}
+
+static void setcontrast(struct gspca_dev *gspca_dev, u8 val)
+{
+ i2c_write(gspca_dev, 0x99, &val, 1);
+}
+
+static void setcolors(struct gspca_dev *gspca_dev, u8 val)
+{
+ u8 data;
+
+ data = val - (val >> 3) - 1;
+ i2c_write(gspca_dev, 0x94, &data, 1);
+ i2c_write(gspca_dev, 0x95, &val, 1);
+}
+
+static void sethvflip(struct gspca_dev *gspca_dev, bool hflip, bool vflip)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 data[2];
+
+ if (sd->flags & FL_HFLIP)
+ hflip = !hflip;
+ if (sd->flags & FL_VFLIP)
+ vflip = !vflip;
+ switch (sd->sensor) {
+ case SENSOR_MI1310_SOC:
+ case SENSOR_MI1320:
+ case SENSOR_MI1320_SOC:
+ data[0] = data[1] = 0; /* select page 0 */
+ i2c_write(gspca_dev, 0xf0, data, 2);
+ data[0] = sd->sensor == SENSOR_MI1310_SOC ? 0x03 : 0x01;
+ data[1] = 0x02 * hflip
+ | 0x01 * vflip;
+ i2c_write(gspca_dev, 0x20, data, 2);
+ break;
+ case SENSOR_OV7660:
+ case SENSOR_OV7670:
+ data[0] = sd->sensor == SENSOR_OV7660 ? 0x01 : 0x07;
+ data[0] |= OV7660_MVFP_MIRROR * hflip
+ | OV7660_MVFP_VFLIP * vflip;
+ i2c_write(gspca_dev, OV7660_REG_MVFP, data, 1);
+ break;
+ case SENSOR_PO1200:
+ data[0] = 0;
+ i2c_write(gspca_dev, 0x03, data, 1);
+ data[0] = 0x80 * hflip
+ | 0x40 * vflip
+ | 0x06;
+ i2c_write(gspca_dev, 0x1e, data, 1);
+ break;
+ }
+}
+
+static void setlightfreq(struct gspca_dev *gspca_dev, s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ static const u8 (*ov7660_freq_tb[3])[4] =
+ {ov7660_NoFliker, ov7660_50HZ, ov7660_60HZ};
+
+ if (sd->sensor != SENSOR_OV7660)
+ return;
+ usb_exchange(gspca_dev, ov7660_freq_tb[val]);
+}
+
+static void setsharpness(struct gspca_dev *gspca_dev, s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 data;
+
+ switch (sd->sensor) {
+ case SENSOR_PO1200:
+ data = 0;
+ i2c_write(gspca_dev, 0x03, &data, 1);
+ if (val < 0)
+ data = 0x6a;
+ else
+ data = 0xb5 + val * 3;
+ i2c_write(gspca_dev, 0x61, &data, 1);
+ break;
+ case SENSOR_POxxxx:
+ if (val < 0)
+ data = 0x7e; /* def = max */
+ else
+ data = 0x60 + val * 0x0f;
+ i2c_write(gspca_dev, 0x59, &data, 1);
+ break;
+ }
+}
+static void setgain(struct gspca_dev *gspca_dev, u8 val)
+{
+ i2c_write(gspca_dev, 0x15, &val, 1);
+}
+
+static void setexposure(struct gspca_dev *gspca_dev, s32 val)
+{
+ u8 data;
+
+ data = val >> 8;
+ i2c_write(gspca_dev, 0x1a, &data, 1);
+ data = val;
+ i2c_write(gspca_dev, 0x1b, &data, 1);
+}
+
+static void setautogain(struct gspca_dev *gspca_dev, s32 val)
+{
+ static const u8 data[2] = {0x28, 0x3c};
+
+ i2c_write(gspca_dev, 0xd1, &data[val], 1);
+}
+
+static void setgamma(struct gspca_dev *gspca_dev)
+{
+/*fixme:to do */
+ usb_exchange(gspca_dev, poxxxx_gamma);
+}
+
+static void setbacklight(struct gspca_dev *gspca_dev, s32 val)
+{
+ u16 v;
+ u8 data;
+
+ data = (val << 4) | 0x0f;
+ i2c_write(gspca_dev, 0xaa, &data, 1);
+ v = 613 + 12 * val;
+ data = v >> 8;
+ i2c_write(gspca_dev, 0xc4, &data, 1);
+ data = v;
+ i2c_write(gspca_dev, 0xc5, &data, 1);
+ v = 1093 - 12 * val;
+ data = v >> 8;
+ i2c_write(gspca_dev, 0xc6, &data, 1);
+ data = v;
+ i2c_write(gspca_dev, 0xc7, &data, 1);
+ v = 342 + 9 * val;
+ data = v >> 8;
+ i2c_write(gspca_dev, 0xc8, &data, 1);
+ data = v;
+ i2c_write(gspca_dev, 0xc9, &data, 1);
+ v = 702 - 9 * val;
+ data = v >> 8;
+ i2c_write(gspca_dev, 0xca, &data, 1);
+ data = v;
+ i2c_write(gspca_dev, 0xcb, &data, 1);
+}
+
+static void setwb(struct gspca_dev *gspca_dev)
+{
+/*fixme:to do - valid when reg d1 = 0x1c - (reg16 + reg15 = 0xa3)*/
+ static const u8 data[2] = {0x00, 0x00};
+
+ i2c_write(gspca_dev, 0x16, &data[0], 1);
+ i2c_write(gspca_dev, 0x18, &data[1], 1);
+}
+
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ const u8 (*init)[4];
+ const u8 *GammaT = NULL;
+ const u8 *MatrixT = NULL;
+ int mode;
+ static const u8 (*mi1320_soc_init[])[4] = {
+ mi1320_soc_InitSXGA,
+ mi1320_soc_InitVGA,
+ mi1320_soc_InitQVGA,
+ };
+
+/*fixme: back sensor only*/
+ if (sd->flags & FL_SAMSUNG) {
+ reg_w(gspca_dev, 0x89, 0xf0ff, 0xffff);
+ reg_w(gspca_dev, 0xa9, 0x8348, 0x000e);
+ reg_w(gspca_dev, 0xa9, 0x0000, 0x001a);
+ }
+
+ /* Assume start use the good resolution from gspca_dev->mode */
+ if (sd->bridge == BRIDGE_VC0321) {
+ reg_w(gspca_dev, 0xa0, 0xff, 0xbfec);
+ reg_w(gspca_dev, 0xa0, 0xff, 0xbfed);
+ reg_w(gspca_dev, 0xa0, 0xff, 0xbfee);
+ reg_w(gspca_dev, 0xa0, 0xff, 0xbfef);
+ sd->image_offset = 46;
+ } else {
+ if (gspca_dev->cam.cam_mode[gspca_dev->curr_mode].pixelformat
+ == V4L2_PIX_FMT_JPEG)
+ sd->image_offset = 0;
+ else
+ sd->image_offset = 32;
+ }
+
+ mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
+ switch (sd->sensor) {
+ case SENSOR_HV7131R:
+ GammaT = hv7131r_gamma;
+ MatrixT = hv7131r_matrix;
+ if (mode)
+ init = hv7131r_initQVGA_data; /* 320x240 */
+ else
+ init = hv7131r_initVGA_data; /* 640x480 */
+ break;
+ case SENSOR_OV7660:
+ GammaT = ov7660_gamma;
+ MatrixT = ov7660_matrix;
+ if (mode)
+ init = ov7660_initQVGA_data; /* 320x240 */
+ else
+ init = ov7660_initVGA_data; /* 640x480 */
+ break;
+ case SENSOR_MI0360:
+ GammaT = mi1320_gamma;
+ MatrixT = mi0360_matrix;
+ if (mode)
+ init = mi0360_initQVGA_JPG; /* 320x240 */
+ else
+ init = mi0360_initVGA_JPG; /* 640x480 */
+ break;
+ case SENSOR_MI1310_SOC:
+ GammaT = mi1320_gamma;
+ MatrixT = mi1320_matrix;
+ switch (mode) {
+ case 1:
+ init = mi1310_socinitQVGA_JPG; /* 320x240 */
+ break;
+ case 0:
+ init = mi1310_socinitVGA_JPG; /* 640x480 */
+ break;
+ default:
+ init = mi1310_soc_InitSXGA_JPG; /* 1280x1024 */
+ break;
+ }
+ break;
+ case SENSOR_MI1320:
+ GammaT = mi1320_gamma;
+ MatrixT = mi1320_matrix;
+ if (mode)
+ init = mi1320_initQVGA_data; /* 320x240 */
+ else
+ init = mi1320_initVGA_data; /* 640x480 */
+ break;
+ case SENSOR_MI1320_SOC:
+ GammaT = mi1320_gamma;
+ MatrixT = mi1320_matrix;
+ init = mi1320_soc_init[mode];
+ break;
+ case SENSOR_OV7670:
+ init = mode == 1 ? ov7670_InitVGA : ov7670_InitQVGA;
+ break;
+ case SENSOR_PO3130NC:
+ GammaT = po3130_gamma;
+ MatrixT = po3130_matrix;
+ if (mode)
+ init = po3130_initQVGA_data; /* 320x240 */
+ else
+ init = po3130_initVGA_data; /* 640x480 */
+ usb_exchange(gspca_dev, init);
+ init = po3130_rundata;
+ break;
+ case SENSOR_PO1200:
+ GammaT = po1200_gamma;
+ MatrixT = po1200_matrix;
+ init = po1200_initVGA_data;
+ break;
+ default:
+/* case SENSOR_POxxxx: */
+ usb_exchange(gspca_dev, poxxxx_init_common);
+ setgamma(gspca_dev);
+ usb_exchange(gspca_dev, poxxxx_init_start_3);
+ if (mode)
+ init = poxxxx_initQVGA;
+ else
+ init = poxxxx_initVGA;
+ usb_exchange(gspca_dev, init);
+ reg_r(gspca_dev, 0x8c, 0x0000, 3);
+ reg_w(gspca_dev, 0xa0,
+ gspca_dev->usb_buf[2] & 1 ? 0 : 1,
+ 0xb35c);
+ msleep(300);
+/*fixme: i2c read 04 and 05*/
+ init = poxxxx_init_end_1;
+ break;
+ }
+ usb_exchange(gspca_dev, init);
+ if (GammaT && MatrixT) {
+ put_tab_to_reg(gspca_dev, GammaT, 17, 0xb84a);
+ put_tab_to_reg(gspca_dev, GammaT, 17, 0xb85b);
+ put_tab_to_reg(gspca_dev, GammaT, 17, 0xb86c);
+ put_tab_to_reg(gspca_dev, MatrixT, 9, 0xb82c);
+
+ switch (sd->sensor) {
+ case SENSOR_PO1200:
+ case SENSOR_HV7131R:
+ reg_w(gspca_dev, 0x89, 0x0400, 0x1415);
+ break;
+ case SENSOR_MI1310_SOC:
+ reg_w(gspca_dev, 0x89, 0x058c, 0x0000);
+ break;
+ }
+ msleep(100);
+ }
+ switch (sd->sensor) {
+ case SENSOR_OV7670:
+ reg_w(gspca_dev, 0x87, 0xffff, 0xffff);
+ reg_w(gspca_dev, 0x88, 0xff00, 0xf0f1);
+ reg_w(gspca_dev, 0xa0, 0x0000, 0xbfff);
+ break;
+ case SENSOR_POxxxx:
+ usb_exchange(gspca_dev, poxxxx_init_end_2);
+ setwb(gspca_dev);
+ msleep(80); /* led on */
+ reg_w(gspca_dev, 0x89, 0xffff, 0xfdff);
+ break;
+ }
+ return gspca_dev->usb_err;
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ switch (sd->sensor) {
+ case SENSOR_MI1310_SOC:
+ reg_w(gspca_dev, 0x89, 0x058c, 0x00ff);
+ break;
+ case SENSOR_POxxxx:
+ return;
+ default:
+ if (!(sd->flags & FL_SAMSUNG))
+ reg_w(gspca_dev, 0x89, 0xffff, 0xffff);
+ break;
+ }
+ reg_w(gspca_dev, 0xa0, 0x01, 0xb301);
+ reg_w(gspca_dev, 0xa0, 0x09, 0xb003);
+}
+
+/* called on streamoff with alt 0 and on disconnect */
+static void sd_stop0(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (!gspca_dev->present)
+ return;
+/*fixme: is this useful?*/
+ if (sd->sensor == SENSOR_MI1310_SOC)
+ reg_w(gspca_dev, 0x89, 0x058c, 0x00ff);
+ else if (!(sd->flags & FL_SAMSUNG))
+ reg_w(gspca_dev, 0x89, 0xffff, 0xffff);
+
+ if (sd->sensor == SENSOR_POxxxx) {
+ reg_w(gspca_dev, 0xa0, 0x26, 0xb300);
+ reg_w(gspca_dev, 0xa0, 0x04, 0xb300);
+ reg_w(gspca_dev, 0xa0, 0x00, 0xb300);
+ }
+}
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, /* isoc packet */
+ int len) /* iso pkt length */
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (data[0] == 0xff && data[1] == 0xd8) {
+ PDEBUG(D_PACK,
+ "vc032x header packet found len %d", len);
+ gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
+ data += sd->image_offset;
+ len -= sd->image_offset;
+ gspca_frame_add(gspca_dev, FIRST_PACKET, data, len);
+ return;
+ }
+
+ /* The vc0321 sends some additional data after sending the complete
+ * frame, we ignore this. */
+ if (sd->bridge == BRIDGE_VC0321) {
+ int size, l;
+
+ l = gspca_dev->image_len;
+ size = gspca_dev->frsz;
+ if (len > size - l)
+ len = size - l;
+ }
+ gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
+}
+
+static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct gspca_dev *gspca_dev =
+ container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+ struct sd *sd = (struct sd *)gspca_dev;
+
+ gspca_dev->usb_err = 0;
+
+ if (!gspca_dev->streaming && ctrl->id != V4L2_CID_POWER_LINE_FREQUENCY)
+ return 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_BRIGHTNESS:
+ setbrightness(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_CONTRAST:
+ setcontrast(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_SATURATION:
+ setcolors(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_HFLIP:
+ sethvflip(gspca_dev, sd->hflip->val, sd->vflip->val);
+ break;
+ case V4L2_CID_SHARPNESS:
+ setsharpness(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_AUTOGAIN:
+ setautogain(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_GAIN:
+ setgain(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_EXPOSURE:
+ setexposure(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_BACKLIGHT_COMPENSATION:
+ setbacklight(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_POWER_LINE_FREQUENCY:
+ setlightfreq(gspca_dev, ctrl->val);
+ break;
+ }
+ return gspca_dev->usb_err;
+}
+
+static const struct v4l2_ctrl_ops sd_ctrl_ops = {
+ .s_ctrl = sd_s_ctrl,
+};
+
+static int sd_init_controls(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *)gspca_dev;
+ struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
+ bool has_brightness = false;
+ bool has_contrast = false;
+ bool has_sat = false;
+ bool has_hvflip = false;
+ bool has_freq = false;
+ bool has_backlight = false;
+ bool has_exposure = false;
+ bool has_autogain = false;
+ bool has_gain = false;
+ bool has_sharpness = false;
+
+ switch (sd->sensor) {
+ case SENSOR_HV7131R:
+ case SENSOR_MI0360:
+ case SENSOR_PO3130NC:
+ break;
+ case SENSOR_MI1310_SOC:
+ case SENSOR_MI1320:
+ case SENSOR_MI1320_SOC:
+ case SENSOR_OV7660:
+ has_hvflip = true;
+ break;
+ case SENSOR_OV7670:
+ has_hvflip = has_freq = true;
+ break;
+ case SENSOR_PO1200:
+ has_hvflip = has_sharpness = true;
+ break;
+ case SENSOR_POxxxx:
+ has_brightness = has_contrast = has_sat = has_backlight =
+ has_exposure = has_autogain = has_gain =
+ has_sharpness = true;
+ break;
+ }
+
+ gspca_dev->vdev.ctrl_handler = hdl;
+ v4l2_ctrl_handler_init(hdl, 8);
+ if (has_brightness)
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_BRIGHTNESS, 0, 255, 1, 128);
+ if (has_contrast)
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_CONTRAST, 0, 255, 1, 127);
+ if (has_sat)
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_SATURATION, 1, 127, 1, 63);
+ if (has_hvflip) {
+ sd->hflip = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_HFLIP, 0, 1, 1, 0);
+ sd->vflip = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_VFLIP, 0, 1, 1, 0);
+ }
+ if (has_sharpness)
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_SHARPNESS, -1, 2, 1, -1);
+ if (has_freq)
+ v4l2_ctrl_new_std_menu(hdl, &sd_ctrl_ops,
+ V4L2_CID_POWER_LINE_FREQUENCY,
+ V4L2_CID_POWER_LINE_FREQUENCY_60HZ, 0,
+ V4L2_CID_POWER_LINE_FREQUENCY_50HZ);
+ if (has_autogain)
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
+ if (has_gain)
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_GAIN, 0, 78, 1, 0);
+ if (has_exposure)
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_EXPOSURE, 0, 4095, 1, 450);
+ if (has_backlight)
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_BACKLIGHT_COMPENSATION, 0, 15, 1, 15);
+
+ if (hdl->error) {
+ pr_err("Could not initialize controls\n");
+ return hdl->error;
+ }
+ if (sd->hflip)
+ v4l2_ctrl_cluster(2, &sd->hflip);
+ return 0;
+}
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .init_controls = sd_init_controls,
+ .config = sd_config,
+ .init = sd_init,
+ .start = sd_start,
+ .stopN = sd_stopN,
+ .stop0 = sd_stop0,
+ .pkt_scan = sd_pkt_scan,
+};
+
+/* -- module initialisation -- */
+#define BF(bridge, flags) \
+ .driver_info = (BRIDGE_ ## bridge << 8) \
+ | (flags)
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x041e, 0x405b), BF(VC0323, FL_VFLIP)},
+ {USB_DEVICE(0x046d, 0x0892), BF(VC0321, 0)},
+ {USB_DEVICE(0x046d, 0x0896), BF(VC0321, 0)},
+ {USB_DEVICE(0x046d, 0x0897), BF(VC0321, 0)},
+ {USB_DEVICE(0x0ac8, 0x0321), BF(VC0321, 0)},
+ {USB_DEVICE(0x0ac8, 0x0323), BF(VC0323, 0)},
+ {USB_DEVICE(0x0ac8, 0x0328), BF(VC0321, 0)},
+ {USB_DEVICE(0x0ac8, 0xc001), BF(VC0321, 0)},
+ {USB_DEVICE(0x0ac8, 0xc002), BF(VC0321, 0)},
+ {USB_DEVICE(0x0ac8, 0xc301), BF(VC0323, FL_SAMSUNG)},
+ {USB_DEVICE(0x15b8, 0x6001), BF(VC0323, 0)},
+ {USB_DEVICE(0x15b8, 0x6002), BF(VC0323, 0)},
+ {USB_DEVICE(0x17ef, 0x4802), BF(VC0323, 0)},
+ {}
+};
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
--- /dev/null
+/*
+ * gspca ViCam subdriver
+ *
+ * Copyright (C) 2011 Hans de Goede <hdegoede@redhat.com>
+ *
+ * Based on the usbvideo vicam driver, which is:
+ *
+ * Copyright (c) 2002 Joe Burks (jburks@wavicle.org),
+ * Christopher L Cheney (ccheney@cheney.cx),
+ * Pavel Machek (pavel@ucw.cz),
+ * John Tyner (jtyner@cs.ucr.edu),
+ * Monroe Williams (monroe@pobox.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#define MODULE_NAME "vicam"
+#define HEADER_SIZE 64
+
+#include <linux/workqueue.h>
+#include <linux/slab.h>
+#include <linux/firmware.h>
+#include <linux/ihex.h>
+#include "gspca.h"
+
+#define VICAM_FIRMWARE "vicam/firmware.fw"
+
+MODULE_AUTHOR("Hans de Goede <hdegoede@redhat.com>");
+MODULE_DESCRIPTION("GSPCA ViCam USB Camera Driver");
+MODULE_LICENSE("GPL");
+MODULE_FIRMWARE(VICAM_FIRMWARE);
+
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+ struct work_struct work_struct;
+ struct workqueue_struct *work_thread;
+};
+
+/* The vicam sensor has a resolution of 512 x 244, with I believe square
+ pixels, but this is forced to a 4:3 ratio by optics. So it has
+ non square pixels :( */
+static struct v4l2_pix_format vicam_mode[] = {
+ { 256, 122, V4L2_PIX_FMT_SGRBG8, V4L2_FIELD_NONE,
+ .bytesperline = 256,
+ .sizeimage = 256 * 122,
+ .colorspace = V4L2_COLORSPACE_SRGB,},
+ /* 2 modes with somewhat more square pixels */
+ { 256, 200, V4L2_PIX_FMT_SGRBG8, V4L2_FIELD_NONE,
+ .bytesperline = 256,
+ .sizeimage = 256 * 200,
+ .colorspace = V4L2_COLORSPACE_SRGB,},
+ { 256, 240, V4L2_PIX_FMT_SGRBG8, V4L2_FIELD_NONE,
+ .bytesperline = 256,
+ .sizeimage = 256 * 240,
+ .colorspace = V4L2_COLORSPACE_SRGB,},
+#if 0 /* This mode has extremely non square pixels, testing use only */
+ { 512, 122, V4L2_PIX_FMT_SGRBG8, V4L2_FIELD_NONE,
+ .bytesperline = 512,
+ .sizeimage = 512 * 122,
+ .colorspace = V4L2_COLORSPACE_SRGB,},
+#endif
+ { 512, 244, V4L2_PIX_FMT_SGRBG8, V4L2_FIELD_NONE,
+ .bytesperline = 512,
+ .sizeimage = 512 * 244,
+ .colorspace = V4L2_COLORSPACE_SRGB,},
+};
+
+static int vicam_control_msg(struct gspca_dev *gspca_dev, u8 request,
+ u16 value, u16 index, u8 *data, u16 len)
+{
+ int ret;
+
+ ret = usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ request,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ value, index, data, len, 1000);
+ if (ret < 0)
+ pr_err("control msg req %02X error %d\n", request, ret);
+
+ return ret;
+}
+
+static int vicam_set_camera_power(struct gspca_dev *gspca_dev, int state)
+{
+ int ret;
+
+ ret = vicam_control_msg(gspca_dev, 0x50, state, 0, NULL, 0);
+ if (ret < 0)
+ return ret;
+
+ if (state)
+ ret = vicam_control_msg(gspca_dev, 0x55, 1, 0, NULL, 0);
+
+ return ret;
+}
+
+/*
+ * request and read a block of data - see warning on vicam_command.
+ */
+static int vicam_read_frame(struct gspca_dev *gspca_dev, u8 *data, int size)
+{
+ int ret, unscaled_height, act_len = 0;
+ u8 *req_data = gspca_dev->usb_buf;
+ s32 expo = v4l2_ctrl_g_ctrl(gspca_dev->exposure);
+ s32 gain = v4l2_ctrl_g_ctrl(gspca_dev->gain);
+
+ memset(req_data, 0, 16);
+ req_data[0] = gain;
+ if (gspca_dev->width == 256)
+ req_data[1] |= 0x01; /* low nibble x-scale */
+ if (gspca_dev->height <= 122) {
+ req_data[1] |= 0x10; /* high nibble y-scale */
+ unscaled_height = gspca_dev->height * 2;
+ } else
+ unscaled_height = gspca_dev->height;
+ req_data[2] = 0x90; /* unknown, does not seem to do anything */
+ if (unscaled_height <= 200)
+ req_data[3] = 0x06; /* vend? */
+ else if (unscaled_height <= 242) /* Yes 242 not 240 */
+ req_data[3] = 0x07; /* vend? */
+ else /* Up to 244 lines with req_data[3] == 0x08 */
+ req_data[3] = 0x08; /* vend? */
+
+ if (expo < 256) {
+ /* Frame rate maxed out, use partial frame expo time */
+ req_data[4] = 255 - expo;
+ req_data[5] = 0x00;
+ req_data[6] = 0x00;
+ req_data[7] = 0x01;
+ } else {
+ /* Modify frame rate */
+ req_data[4] = 0x00;
+ req_data[5] = 0x00;
+ req_data[6] = expo & 0xFF;
+ req_data[7] = expo >> 8;
+ }
+ req_data[8] = ((244 - unscaled_height) / 2) & ~0x01; /* vstart */
+ /* bytes 9-15 do not seem to affect exposure or image quality */
+
+ mutex_lock(&gspca_dev->usb_lock);
+ ret = vicam_control_msg(gspca_dev, 0x51, 0x80, 0, req_data, 16);
+ mutex_unlock(&gspca_dev->usb_lock);
+ if (ret < 0)
+ return ret;
+
+ ret = usb_bulk_msg(gspca_dev->dev,
+ usb_rcvbulkpipe(gspca_dev->dev, 0x81),
+ data, size, &act_len, 10000);
+ /* successful, it returns 0, otherwise negative */
+ if (ret < 0 || act_len != size) {
+ pr_err("bulk read fail (%d) len %d/%d\n",
+ ret, act_len, size);
+ return -EIO;
+ }
+ return 0;
+}
+
+/* This function is called as a workqueue function and runs whenever the camera
+ * is streaming data. Because it is a workqueue function it is allowed to sleep
+ * so we can use synchronous USB calls. To avoid possible collisions with other
+ * threads attempting to use the camera's USB interface we take the gspca
+ * usb_lock when performing USB operations. In practice the only thing we need
+ * to protect against is the usb_set_interface call that gspca makes during
+ * stream_off as the camera doesn't provide any controls that the user could try
+ * to change.
+ */
+static void vicam_dostream(struct work_struct *work)
+{
+ struct sd *sd = container_of(work, struct sd, work_struct);
+ struct gspca_dev *gspca_dev = &sd->gspca_dev;
+ int ret, frame_sz;
+ u8 *buffer;
+
+ frame_sz = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].sizeimage +
+ HEADER_SIZE;
+ buffer = kmalloc(frame_sz, GFP_KERNEL | GFP_DMA);
+ if (!buffer) {
+ pr_err("Couldn't allocate USB buffer\n");
+ goto exit;
+ }
+
+ while (gspca_dev->dev && gspca_dev->streaming) {
+#ifdef CONFIG_PM
+ if (gspca_dev->frozen)
+ break;
+#endif
+ ret = vicam_read_frame(gspca_dev, buffer, frame_sz);
+ if (ret < 0)
+ break;
+
+ /* Note the frame header contents seem to be completely
+ constant, they do not change with either image, or
+ settings. So we simply discard it. The frames have
+ a very similar 64 byte footer, which we don't even
+ bother reading from the cam */
+ gspca_frame_add(gspca_dev, FIRST_PACKET,
+ buffer + HEADER_SIZE,
+ frame_sz - HEADER_SIZE);
+ gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
+ }
+exit:
+ kfree(buffer);
+}
+
+/* This function is called at probe time just before sd_init */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct cam *cam = &gspca_dev->cam;
+ struct sd *sd = (struct sd *)gspca_dev;
+
+ /* We don't use the buffer gspca allocates so make it small. */
+ cam->bulk = 1;
+ cam->bulk_size = 64;
+ cam->cam_mode = vicam_mode;
+ cam->nmodes = ARRAY_SIZE(vicam_mode);
+
+ INIT_WORK(&sd->work_struct, vicam_dostream);
+
+ return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ int ret;
+ const struct ihex_binrec *rec;
+ const struct firmware *uninitialized_var(fw);
+ u8 *firmware_buf;
+
+ ret = request_ihex_firmware(&fw, VICAM_FIRMWARE,
+ &gspca_dev->dev->dev);
+ if (ret) {
+ pr_err("Failed to load \"vicam/firmware.fw\": %d\n", ret);
+ return ret;
+ }
+
+ firmware_buf = kmalloc(PAGE_SIZE, GFP_KERNEL);
+ if (!firmware_buf) {
+ ret = -ENOMEM;
+ goto exit;
+ }
+ for (rec = (void *)fw->data; rec; rec = ihex_next_binrec(rec)) {
+ memcpy(firmware_buf, rec->data, be16_to_cpu(rec->len));
+ ret = vicam_control_msg(gspca_dev, 0xff, 0, 0, firmware_buf,
+ be16_to_cpu(rec->len));
+ if (ret < 0)
+ break;
+ }
+
+ kfree(firmware_buf);
+exit:
+ release_firmware(fw);
+ return ret;
+}
+
+/* Set up for getting frames. */
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *)gspca_dev;
+ int ret;
+
+ ret = vicam_set_camera_power(gspca_dev, 1);
+ if (ret < 0)
+ return ret;
+
+ /* Start the workqueue function to do the streaming */
+ sd->work_thread = create_singlethread_workqueue(MODULE_NAME);
+ queue_work(sd->work_thread, &sd->work_struct);
+
+ return 0;
+}
+
+/* called on streamoff with alt==0 and on disconnect */
+/* the usb_lock is held at entry - restore on exit */
+static void sd_stop0(struct gspca_dev *gspca_dev)
+{
+ struct sd *dev = (struct sd *)gspca_dev;
+
+ /* wait for the work queue to terminate */
+ mutex_unlock(&gspca_dev->usb_lock);
+ /* This waits for vicam_dostream to finish */
+ destroy_workqueue(dev->work_thread);
+ dev->work_thread = NULL;
+ mutex_lock(&gspca_dev->usb_lock);
+
+ if (gspca_dev->dev)
+ vicam_set_camera_power(gspca_dev, 0);
+}
+
+static int sd_init_controls(struct gspca_dev *gspca_dev)
+{
+ struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
+
+ gspca_dev->vdev.ctrl_handler = hdl;
+ v4l2_ctrl_handler_init(hdl, 2);
+ gspca_dev->exposure = v4l2_ctrl_new_std(hdl, NULL,
+ V4L2_CID_EXPOSURE, 0, 2047, 1, 256);
+ gspca_dev->gain = v4l2_ctrl_new_std(hdl, NULL,
+ V4L2_CID_GAIN, 0, 255, 1, 200);
+
+ if (hdl->error) {
+ pr_err("Could not initialize controls\n");
+ return hdl->error;
+ }
+ return 0;
+}
+
+/* Table of supported USB devices */
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x04c1, 0x009d)},
+ {USB_DEVICE(0x0602, 0x1001)},
+ {}
+};
+
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .config = sd_config,
+ .init = sd_init,
+ .init_controls = sd_init_controls,
+ .start = sd_start,
+ .stop0 = sd_stop0,
+};
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id,
+ &sd_desc,
+ sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
--- /dev/null
+/**
+ *
+ * GSPCA sub driver for W996[78]CF JPEG USB Dual Mode Camera Chip.
+ *
+ * Copyright (C) 2009 Hans de Goede <hdegoede@redhat.com>
+ *
+ * This module is adapted from the in kernel v4l1 w9968cf driver:
+ *
+ * Copyright (C) 2002-2004 by Luca Risolia <luca.risolia@studio.unibo.it>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+/* Note this is not a stand alone driver, it gets included in ov519.c, this
+ is a bit of a hack, but it needs the driver code for a lot of different
+ ov sensors which is already present in ov519.c (the old v4l1 driver used
+ the ovchipcam framework). When we have the time we really should move
+ the sensor drivers to v4l2 sub drivers, and properly split of this
+ driver from ov519.c */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#define W9968CF_I2C_BUS_DELAY 4 /* delay in us for I2C bit r/w operations */
+
+#define Y_QUANTABLE (&sd->jpeg_hdr[JPEG_QT0_OFFSET])
+#define UV_QUANTABLE (&sd->jpeg_hdr[JPEG_QT1_OFFSET])
+
+static const struct v4l2_pix_format w9968cf_vga_mode[] = {
+ {160, 120, V4L2_PIX_FMT_UYVY, V4L2_FIELD_NONE,
+ .bytesperline = 160 * 2,
+ .sizeimage = 160 * 120 * 2,
+ .colorspace = V4L2_COLORSPACE_JPEG},
+ {176, 144, V4L2_PIX_FMT_UYVY, V4L2_FIELD_NONE,
+ .bytesperline = 176 * 2,
+ .sizeimage = 176 * 144 * 2,
+ .colorspace = V4L2_COLORSPACE_JPEG},
+ {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 320 * 2,
+ .sizeimage = 320 * 240 * 2,
+ .colorspace = V4L2_COLORSPACE_JPEG},
+ {352, 288, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 352 * 2,
+ .sizeimage = 352 * 288 * 2,
+ .colorspace = V4L2_COLORSPACE_JPEG},
+ {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 640 * 2,
+ .sizeimage = 640 * 480 * 2,
+ .colorspace = V4L2_COLORSPACE_JPEG},
+};
+
+static void reg_w(struct sd *sd, u16 index, u16 value);
+
+/*--------------------------------------------------------------------------
+ Write 64-bit data to the fast serial bus registers.
+ Return 0 on success, -1 otherwise.
+ --------------------------------------------------------------------------*/
+static void w9968cf_write_fsb(struct sd *sd, u16* data)
+{
+ struct usb_device *udev = sd->gspca_dev.dev;
+ u16 value;
+ int ret;
+
+ if (sd->gspca_dev.usb_err < 0)
+ return;
+
+ value = *data++;
+ memcpy(sd->gspca_dev.usb_buf, data, 6);
+
+ ret = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0,
+ USB_TYPE_VENDOR | USB_DIR_OUT | USB_RECIP_DEVICE,
+ value, 0x06, sd->gspca_dev.usb_buf, 6, 500);
+ if (ret < 0) {
+ pr_err("Write FSB registers failed (%d)\n", ret);
+ sd->gspca_dev.usb_err = ret;
+ }
+}
+
+/*--------------------------------------------------------------------------
+ Write data to the serial bus control register.
+ Return 0 on success, a negative number otherwise.
+ --------------------------------------------------------------------------*/
+static void w9968cf_write_sb(struct sd *sd, u16 value)
+{
+ int ret;
+
+ if (sd->gspca_dev.usb_err < 0)
+ return;
+
+ /* We don't use reg_w here, as that would cause all writes when
+ bitbanging i2c to be logged, making the logs impossible to read */
+ ret = usb_control_msg(sd->gspca_dev.dev,
+ usb_sndctrlpipe(sd->gspca_dev.dev, 0),
+ 0,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ value, 0x01, NULL, 0, 500);
+
+ udelay(W9968CF_I2C_BUS_DELAY);
+
+ if (ret < 0) {
+ pr_err("Write SB reg [01] %04x failed\n", value);
+ sd->gspca_dev.usb_err = ret;
+ }
+}
+
+/*--------------------------------------------------------------------------
+ Read data from the serial bus control register.
+ Return 0 on success, a negative number otherwise.
+ --------------------------------------------------------------------------*/
+static int w9968cf_read_sb(struct sd *sd)
+{
+ int ret;
+
+ if (sd->gspca_dev.usb_err < 0)
+ return -1;
+
+ /* We don't use reg_r here, as the w9968cf is special and has 16
+ bit registers instead of 8 bit */
+ ret = usb_control_msg(sd->gspca_dev.dev,
+ usb_rcvctrlpipe(sd->gspca_dev.dev, 0),
+ 1,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0, 0x01, sd->gspca_dev.usb_buf, 2, 500);
+ if (ret >= 0) {
+ ret = sd->gspca_dev.usb_buf[0] |
+ (sd->gspca_dev.usb_buf[1] << 8);
+ } else {
+ pr_err("Read SB reg [01] failed\n");
+ sd->gspca_dev.usb_err = ret;
+ }
+
+ udelay(W9968CF_I2C_BUS_DELAY);
+
+ return ret;
+}
+
+/*--------------------------------------------------------------------------
+ Upload quantization tables for the JPEG compression.
+ This function is called by w9968cf_start_transfer().
+ Return 0 on success, a negative number otherwise.
+ --------------------------------------------------------------------------*/
+static void w9968cf_upload_quantizationtables(struct sd *sd)
+{
+ u16 a, b;
+ int i, j;
+
+ reg_w(sd, 0x39, 0x0010); /* JPEG clock enable */
+
+ for (i = 0, j = 0; i < 32; i++, j += 2) {
+ a = Y_QUANTABLE[j] | ((unsigned)(Y_QUANTABLE[j + 1]) << 8);
+ b = UV_QUANTABLE[j] | ((unsigned)(UV_QUANTABLE[j + 1]) << 8);
+ reg_w(sd, 0x40 + i, a);
+ reg_w(sd, 0x60 + i, b);
+ }
+ reg_w(sd, 0x39, 0x0012); /* JPEG encoder enable */
+}
+
+/****************************************************************************
+ * Low-level I2C I/O functions. *
+ * The adapter supports the following I2C transfer functions: *
+ * i2c_adap_fastwrite_byte_data() (at 400 kHz bit frequency only) *
+ * i2c_adap_read_byte_data() *
+ * i2c_adap_read_byte() *
+ ****************************************************************************/
+
+static void w9968cf_smbus_start(struct sd *sd)
+{
+ w9968cf_write_sb(sd, 0x0011); /* SDE=1, SDA=0, SCL=1 */
+ w9968cf_write_sb(sd, 0x0010); /* SDE=1, SDA=0, SCL=0 */
+}
+
+static void w9968cf_smbus_stop(struct sd *sd)
+{
+ w9968cf_write_sb(sd, 0x0010); /* SDE=1, SDA=0, SCL=0 */
+ w9968cf_write_sb(sd, 0x0011); /* SDE=1, SDA=0, SCL=1 */
+ w9968cf_write_sb(sd, 0x0013); /* SDE=1, SDA=1, SCL=1 */
+}
+
+static void w9968cf_smbus_write_byte(struct sd *sd, u8 v)
+{
+ u8 bit;
+ int sda;
+
+ for (bit = 0 ; bit < 8 ; bit++) {
+ sda = (v & 0x80) ? 2 : 0;
+ v <<= 1;
+ /* SDE=1, SDA=sda, SCL=0 */
+ w9968cf_write_sb(sd, 0x10 | sda);
+ /* SDE=1, SDA=sda, SCL=1 */
+ w9968cf_write_sb(sd, 0x11 | sda);
+ /* SDE=1, SDA=sda, SCL=0 */
+ w9968cf_write_sb(sd, 0x10 | sda);
+ }
+}
+
+static void w9968cf_smbus_read_byte(struct sd *sd, u8 *v)
+{
+ u8 bit;
+
+ /* No need to ensure SDA is high as we are always called after
+ read_ack which ends with SDA high */
+ *v = 0;
+ for (bit = 0 ; bit < 8 ; bit++) {
+ *v <<= 1;
+ /* SDE=1, SDA=1, SCL=1 */
+ w9968cf_write_sb(sd, 0x0013);
+ *v |= (w9968cf_read_sb(sd) & 0x0008) ? 1 : 0;
+ /* SDE=1, SDA=1, SCL=0 */
+ w9968cf_write_sb(sd, 0x0012);
+ }
+}
+
+static void w9968cf_smbus_write_nack(struct sd *sd)
+{
+ /* No need to ensure SDA is high as we are always called after
+ read_byte which ends with SDA high */
+ w9968cf_write_sb(sd, 0x0013); /* SDE=1, SDA=1, SCL=1 */
+ w9968cf_write_sb(sd, 0x0012); /* SDE=1, SDA=1, SCL=0 */
+}
+
+static void w9968cf_smbus_read_ack(struct sd *sd)
+{
+ int sda;
+
+ /* Ensure SDA is high before raising clock to avoid a spurious stop */
+ w9968cf_write_sb(sd, 0x0012); /* SDE=1, SDA=1, SCL=0 */
+ w9968cf_write_sb(sd, 0x0013); /* SDE=1, SDA=1, SCL=1 */
+ sda = w9968cf_read_sb(sd);
+ w9968cf_write_sb(sd, 0x0012); /* SDE=1, SDA=1, SCL=0 */
+ if (sda >= 0 && (sda & 0x08)) {
+ PDEBUG(D_USBI, "Did not receive i2c ACK");
+ sd->gspca_dev.usb_err = -EIO;
+ }
+}
+
+/* SMBus protocol: S Addr Wr [A] Subaddr [A] Value [A] P */
+static void w9968cf_i2c_w(struct sd *sd, u8 reg, u8 value)
+{
+ u16* data = (u16 *)sd->gspca_dev.usb_buf;
+
+ data[0] = 0x082f | ((sd->sensor_addr & 0x80) ? 0x1500 : 0x0);
+ data[0] |= (sd->sensor_addr & 0x40) ? 0x4000 : 0x0;
+ data[1] = 0x2082 | ((sd->sensor_addr & 0x40) ? 0x0005 : 0x0);
+ data[1] |= (sd->sensor_addr & 0x20) ? 0x0150 : 0x0;
+ data[1] |= (sd->sensor_addr & 0x10) ? 0x5400 : 0x0;
+ data[2] = 0x8208 | ((sd->sensor_addr & 0x08) ? 0x0015 : 0x0);
+ data[2] |= (sd->sensor_addr & 0x04) ? 0x0540 : 0x0;
+ data[2] |= (sd->sensor_addr & 0x02) ? 0x5000 : 0x0;
+ data[3] = 0x1d20 | ((sd->sensor_addr & 0x02) ? 0x0001 : 0x0);
+ data[3] |= (sd->sensor_addr & 0x01) ? 0x0054 : 0x0;
+
+ w9968cf_write_fsb(sd, data);
+
+ data[0] = 0x8208 | ((reg & 0x80) ? 0x0015 : 0x0);
+ data[0] |= (reg & 0x40) ? 0x0540 : 0x0;
+ data[0] |= (reg & 0x20) ? 0x5000 : 0x0;
+ data[1] = 0x0820 | ((reg & 0x20) ? 0x0001 : 0x0);
+ data[1] |= (reg & 0x10) ? 0x0054 : 0x0;
+ data[1] |= (reg & 0x08) ? 0x1500 : 0x0;
+ data[1] |= (reg & 0x04) ? 0x4000 : 0x0;
+ data[2] = 0x2082 | ((reg & 0x04) ? 0x0005 : 0x0);
+ data[2] |= (reg & 0x02) ? 0x0150 : 0x0;
+ data[2] |= (reg & 0x01) ? 0x5400 : 0x0;
+ data[3] = 0x001d;
+
+ w9968cf_write_fsb(sd, data);
+
+ data[0] = 0x8208 | ((value & 0x80) ? 0x0015 : 0x0);
+ data[0] |= (value & 0x40) ? 0x0540 : 0x0;
+ data[0] |= (value & 0x20) ? 0x5000 : 0x0;
+ data[1] = 0x0820 | ((value & 0x20) ? 0x0001 : 0x0);
+ data[1] |= (value & 0x10) ? 0x0054 : 0x0;
+ data[1] |= (value & 0x08) ? 0x1500 : 0x0;
+ data[1] |= (value & 0x04) ? 0x4000 : 0x0;
+ data[2] = 0x2082 | ((value & 0x04) ? 0x0005 : 0x0);
+ data[2] |= (value & 0x02) ? 0x0150 : 0x0;
+ data[2] |= (value & 0x01) ? 0x5400 : 0x0;
+ data[3] = 0xfe1d;
+
+ w9968cf_write_fsb(sd, data);
+
+ PDEBUG(D_USBO, "i2c 0x%02x -> [0x%02x]", value, reg);
+}
+
+/* SMBus protocol: S Addr Wr [A] Subaddr [A] P S Addr+1 Rd [A] [Value] NA P */
+static int w9968cf_i2c_r(struct sd *sd, u8 reg)
+{
+ int ret = 0;
+ u8 value;
+
+ /* Fast serial bus data control disable */
+ w9968cf_write_sb(sd, 0x0013); /* don't change ! */
+
+ w9968cf_smbus_start(sd);
+ w9968cf_smbus_write_byte(sd, sd->sensor_addr);
+ w9968cf_smbus_read_ack(sd);
+ w9968cf_smbus_write_byte(sd, reg);
+ w9968cf_smbus_read_ack(sd);
+ w9968cf_smbus_stop(sd);
+ w9968cf_smbus_start(sd);
+ w9968cf_smbus_write_byte(sd, sd->sensor_addr + 1);
+ w9968cf_smbus_read_ack(sd);
+ w9968cf_smbus_read_byte(sd, &value);
+ /* signal we don't want to read anymore, the v4l1 driver used to
+ send an ack here which is very wrong! (and then fixed
+ the issues this gave by retrying reads) */
+ w9968cf_smbus_write_nack(sd);
+ w9968cf_smbus_stop(sd);
+
+ /* Fast serial bus data control re-enable */
+ w9968cf_write_sb(sd, 0x0030);
+
+ if (sd->gspca_dev.usb_err >= 0) {
+ ret = value;
+ PDEBUG(D_USBI, "i2c [0x%02X] -> 0x%02X", reg, value);
+ } else
+ PDEBUG(D_ERR, "i2c read [0x%02x] failed", reg);
+
+ return ret;
+}
+
+/*--------------------------------------------------------------------------
+ Turn on the LED on some webcams. A beep should be heard too.
+ Return 0 on success, a negative number otherwise.
+ --------------------------------------------------------------------------*/
+static void w9968cf_configure(struct sd *sd)
+{
+ reg_w(sd, 0x00, 0xff00); /* power-down */
+ reg_w(sd, 0x00, 0xbf17); /* reset everything */
+ reg_w(sd, 0x00, 0xbf10); /* normal operation */
+ reg_w(sd, 0x01, 0x0010); /* serial bus, SDS high */
+ reg_w(sd, 0x01, 0x0000); /* serial bus, SDS low */
+ reg_w(sd, 0x01, 0x0010); /* ..high 'beep-beep' */
+ reg_w(sd, 0x01, 0x0030); /* Set sda scl to FSB mode */
+
+ sd->stopped = 1;
+}
+
+static void w9968cf_init(struct sd *sd)
+{
+ unsigned long hw_bufsize = sd->sif ? (352 * 288 * 2) : (640 * 480 * 2),
+ y0 = 0x0000,
+ u0 = y0 + hw_bufsize / 2,
+ v0 = u0 + hw_bufsize / 4,
+ y1 = v0 + hw_bufsize / 4,
+ u1 = y1 + hw_bufsize / 2,
+ v1 = u1 + hw_bufsize / 4;
+
+ reg_w(sd, 0x00, 0xff00); /* power off */
+ reg_w(sd, 0x00, 0xbf10); /* power on */
+
+ reg_w(sd, 0x03, 0x405d); /* DRAM timings */
+ reg_w(sd, 0x04, 0x0030); /* SDRAM timings */
+
+ reg_w(sd, 0x20, y0 & 0xffff); /* Y buf.0, low */
+ reg_w(sd, 0x21, y0 >> 16); /* Y buf.0, high */
+ reg_w(sd, 0x24, u0 & 0xffff); /* U buf.0, low */
+ reg_w(sd, 0x25, u0 >> 16); /* U buf.0, high */
+ reg_w(sd, 0x28, v0 & 0xffff); /* V buf.0, low */
+ reg_w(sd, 0x29, v0 >> 16); /* V buf.0, high */
+
+ reg_w(sd, 0x22, y1 & 0xffff); /* Y buf.1, low */
+ reg_w(sd, 0x23, y1 >> 16); /* Y buf.1, high */
+ reg_w(sd, 0x26, u1 & 0xffff); /* U buf.1, low */
+ reg_w(sd, 0x27, u1 >> 16); /* U buf.1, high */
+ reg_w(sd, 0x2a, v1 & 0xffff); /* V buf.1, low */
+ reg_w(sd, 0x2b, v1 >> 16); /* V buf.1, high */
+
+ reg_w(sd, 0x32, y1 & 0xffff); /* JPEG buf 0 low */
+ reg_w(sd, 0x33, y1 >> 16); /* JPEG buf 0 high */
+
+ reg_w(sd, 0x34, y1 & 0xffff); /* JPEG buf 1 low */
+ reg_w(sd, 0x35, y1 >> 16); /* JPEG bug 1 high */
+
+ reg_w(sd, 0x36, 0x0000);/* JPEG restart interval */
+ reg_w(sd, 0x37, 0x0804);/*JPEG VLE FIFO threshold*/
+ reg_w(sd, 0x38, 0x0000);/* disable hw up-scaling */
+ reg_w(sd, 0x3f, 0x0000); /* JPEG/MCTL test data */
+}
+
+static void w9968cf_set_crop_window(struct sd *sd)
+{
+ int start_cropx, start_cropy, x, y, fw, fh, cw, ch,
+ max_width, max_height;
+
+ if (sd->sif) {
+ max_width = 352;
+ max_height = 288;
+ } else {
+ max_width = 640;
+ max_height = 480;
+ }
+
+ if (sd->sensor == SEN_OV7620) {
+ /*
+ * Sigh, this is dependend on the clock / framerate changes
+ * made by the frequency control, sick.
+ *
+ * Note we cannot use v4l2_ctrl_g_ctrl here, as we get called
+ * from ov519.c:setfreq() with the ctrl lock held!
+ */
+ if (sd->freq->val == 1) {
+ start_cropx = 277;
+ start_cropy = 37;
+ } else {
+ start_cropx = 105;
+ start_cropy = 37;
+ }
+ } else {
+ start_cropx = 320;
+ start_cropy = 35;
+ }
+
+ /* Work around to avoid FP arithmetics */
+ #define SC(x) ((x) << 10)
+
+ /* Scaling factors */
+ fw = SC(sd->gspca_dev.width) / max_width;
+ fh = SC(sd->gspca_dev.height) / max_height;
+
+ cw = (fw >= fh) ? max_width : SC(sd->gspca_dev.width) / fh;
+ ch = (fw >= fh) ? SC(sd->gspca_dev.height) / fw : max_height;
+
+ sd->sensor_width = max_width;
+ sd->sensor_height = max_height;
+
+ x = (max_width - cw) / 2;
+ y = (max_height - ch) / 2;
+
+ reg_w(sd, 0x10, start_cropx + x);
+ reg_w(sd, 0x11, start_cropy + y);
+ reg_w(sd, 0x12, start_cropx + x + cw);
+ reg_w(sd, 0x13, start_cropy + y + ch);
+}
+
+static void w9968cf_mode_init_regs(struct sd *sd)
+{
+ int val, vs_polarity, hs_polarity;
+
+ w9968cf_set_crop_window(sd);
+
+ reg_w(sd, 0x14, sd->gspca_dev.width);
+ reg_w(sd, 0x15, sd->gspca_dev.height);
+
+ /* JPEG width & height */
+ reg_w(sd, 0x30, sd->gspca_dev.width);
+ reg_w(sd, 0x31, sd->gspca_dev.height);
+
+ /* Y & UV frame buffer strides (in WORD) */
+ if (w9968cf_vga_mode[sd->gspca_dev.curr_mode].pixelformat ==
+ V4L2_PIX_FMT_JPEG) {
+ reg_w(sd, 0x2c, sd->gspca_dev.width / 2);
+ reg_w(sd, 0x2d, sd->gspca_dev.width / 4);
+ } else
+ reg_w(sd, 0x2c, sd->gspca_dev.width);
+
+ reg_w(sd, 0x00, 0xbf17); /* reset everything */
+ reg_w(sd, 0x00, 0xbf10); /* normal operation */
+
+ /* Transfer size in WORDS (for UYVY format only) */
+ val = sd->gspca_dev.width * sd->gspca_dev.height;
+ reg_w(sd, 0x3d, val & 0xffff); /* low bits */
+ reg_w(sd, 0x3e, val >> 16); /* high bits */
+
+ if (w9968cf_vga_mode[sd->gspca_dev.curr_mode].pixelformat ==
+ V4L2_PIX_FMT_JPEG) {
+ /* We may get called multiple times (usb isoc bw negotiat.) */
+ jpeg_define(sd->jpeg_hdr, sd->gspca_dev.height,
+ sd->gspca_dev.width, 0x22); /* JPEG 420 */
+ jpeg_set_qual(sd->jpeg_hdr, v4l2_ctrl_g_ctrl(sd->jpegqual));
+ w9968cf_upload_quantizationtables(sd);
+ v4l2_ctrl_grab(sd->jpegqual, true);
+ }
+
+ /* Video Capture Control Register */
+ if (sd->sensor == SEN_OV7620) {
+ /* Seems to work around a bug in the image sensor */
+ vs_polarity = 1;
+ hs_polarity = 1;
+ } else {
+ vs_polarity = 1;
+ hs_polarity = 0;
+ }
+
+ val = (vs_polarity << 12) | (hs_polarity << 11);
+
+ /* NOTE: We may not have enough memory to do double buffering while
+ doing compression (amount of memory differs per model cam).
+ So we use the second image buffer also as jpeg stream buffer
+ (see w9968cf_init), and disable double buffering. */
+ if (w9968cf_vga_mode[sd->gspca_dev.curr_mode].pixelformat ==
+ V4L2_PIX_FMT_JPEG) {
+ /* val |= 0x0002; YUV422P */
+ val |= 0x0003; /* YUV420P */
+ } else
+ val |= 0x0080; /* Enable HW double buffering */
+
+ /* val |= 0x0020; enable clamping */
+ /* val |= 0x0008; enable (1-2-1) filter */
+ /* val |= 0x000c; enable (2-3-6-3-2) filter */
+
+ val |= 0x8000; /* capt. enable */
+
+ reg_w(sd, 0x16, val);
+
+ sd->gspca_dev.empty_packet = 0;
+}
+
+static void w9968cf_stop0(struct sd *sd)
+{
+ v4l2_ctrl_grab(sd->jpegqual, false);
+ reg_w(sd, 0x39, 0x0000); /* disable JPEG encoder */
+ reg_w(sd, 0x16, 0x0000); /* stop video capture */
+}
+
+/* The w9968cf docs say that a 0 sized packet means EOF (and also SOF
+ for the next frame). This seems to simply not be true when operating
+ in JPEG mode, in this case there may be empty packets within the
+ frame. So in JPEG mode use the JPEG SOI marker to detect SOF.
+
+ Note to make things even more interesting the w9968cf sends *PLANAR* jpeg,
+ to be precise it sends: SOI, SOF, DRI, SOS, Y-data, SOS, U-data, SOS,
+ V-data, EOI. */
+static void w9968cf_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, /* isoc packet */
+ int len) /* iso packet length */
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (w9968cf_vga_mode[gspca_dev->curr_mode].pixelformat ==
+ V4L2_PIX_FMT_JPEG) {
+ if (len >= 2 &&
+ data[0] == 0xff &&
+ data[1] == 0xd8) {
+ gspca_frame_add(gspca_dev, LAST_PACKET,
+ NULL, 0);
+ gspca_frame_add(gspca_dev, FIRST_PACKET,
+ sd->jpeg_hdr, JPEG_HDR_SZ);
+ /* Strip the ff d8, our own header (which adds
+ huffman and quantization tables) already has this */
+ len -= 2;
+ data += 2;
+ }
+ } else {
+ /* In UYVY mode an empty packet signals EOF */
+ if (gspca_dev->empty_packet) {
+ gspca_frame_add(gspca_dev, LAST_PACKET,
+ NULL, 0);
+ gspca_frame_add(gspca_dev, FIRST_PACKET,
+ NULL, 0);
+ gspca_dev->empty_packet = 0;
+ }
+ }
+ gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
+}
--- /dev/null
+/*
+ * USB IBM C-It Video Camera driver
+ *
+ * Supports Xirlink C-It Video Camera, IBM PC Camera,
+ * IBM NetCamera and Veo Stingray.
+ *
+ * Copyright (C) 2010 Hans de Goede <hdegoede@redhat.com>
+ *
+ * This driver is based on earlier work of:
+ *
+ * (C) Copyright 1999 Johannes Erdfelt
+ * (C) Copyright 1999 Randy Dunlap
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#define MODULE_NAME "xirlink-cit"
+
+#include <linux/input.h>
+#include "gspca.h"
+
+MODULE_AUTHOR("Hans de Goede <hdegoede@redhat.com>");
+MODULE_DESCRIPTION("Xirlink C-IT");
+MODULE_LICENSE("GPL");
+
+/* FIXME we should autodetect this */
+static int ibm_netcam_pro;
+module_param(ibm_netcam_pro, int, 0);
+MODULE_PARM_DESC(ibm_netcam_pro,
+ "Use IBM Netcamera Pro init sequences for Model 3 cams");
+
+/* FIXME this should be handled through the V4L2 input selection API */
+static int rca_input;
+module_param(rca_input, int, 0644);
+MODULE_PARM_DESC(rca_input,
+ "Use rca input instead of ccd sensor on Model 3 cams");
+
+/* specific webcam descriptor */
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+ struct v4l2_ctrl *lighting;
+ u8 model;
+#define CIT_MODEL0 0 /* bcd version 0.01 cams ie the xvp-500 */
+#define CIT_MODEL1 1 /* The model 1 - 4 nomenclature comes from the old */
+#define CIT_MODEL2 2 /* ibmcam driver */
+#define CIT_MODEL3 3
+#define CIT_MODEL4 4
+#define CIT_IBM_NETCAM_PRO 5
+ u8 input_index;
+ u8 button_state;
+ u8 stop_on_control_change;
+ u8 sof_read;
+ u8 sof_len;
+};
+
+static void sd_stop0(struct gspca_dev *gspca_dev);
+
+static const struct v4l2_pix_format cif_yuv_mode[] = {
+ {176, 144, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
+ .bytesperline = 176,
+ .sizeimage = 176 * 144 * 3 / 2 + 4,
+ .colorspace = V4L2_COLORSPACE_SRGB},
+ {352, 288, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
+ .bytesperline = 352,
+ .sizeimage = 352 * 288 * 3 / 2 + 4,
+ .colorspace = V4L2_COLORSPACE_SRGB},
+};
+
+static const struct v4l2_pix_format vga_yuv_mode[] = {
+ {160, 120, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 160 * 120 * 3 / 2 + 4,
+ .colorspace = V4L2_COLORSPACE_SRGB},
+ {320, 240, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 3 / 2 + 4,
+ .colorspace = V4L2_COLORSPACE_SRGB},
+ {640, 480, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480 * 3 / 2 + 4,
+ .colorspace = V4L2_COLORSPACE_SRGB},
+};
+
+static const struct v4l2_pix_format model0_mode[] = {
+ {160, 120, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 160 * 120 * 3 / 2 + 4,
+ .colorspace = V4L2_COLORSPACE_SRGB},
+ {176, 144, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
+ .bytesperline = 176,
+ .sizeimage = 176 * 144 * 3 / 2 + 4,
+ .colorspace = V4L2_COLORSPACE_SRGB},
+ {320, 240, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 3 / 2 + 4,
+ .colorspace = V4L2_COLORSPACE_SRGB},
+};
+
+static const struct v4l2_pix_format model2_mode[] = {
+ {160, 120, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 160 * 120 * 3 / 2 + 4,
+ .colorspace = V4L2_COLORSPACE_SRGB},
+ {176, 144, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
+ .bytesperline = 176,
+ .sizeimage = 176 * 144 * 3 / 2 + 4,
+ .colorspace = V4L2_COLORSPACE_SRGB},
+ {320, 240, V4L2_PIX_FMT_SGRBG8, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 + 4,
+ .colorspace = V4L2_COLORSPACE_SRGB},
+ {352, 288, V4L2_PIX_FMT_SGRBG8, V4L2_FIELD_NONE,
+ .bytesperline = 352,
+ .sizeimage = 352 * 288 + 4,
+ .colorspace = V4L2_COLORSPACE_SRGB},
+};
+
+/*
+ * 01.01.08 - Added for RCA video in support -LO
+ * This struct is used to init the Model3 cam to use the RCA video in port
+ * instead of the CCD sensor.
+ */
+static const u16 rca_initdata[][3] = {
+ {0, 0x0000, 0x010c},
+ {0, 0x0006, 0x012c},
+ {0, 0x0078, 0x012d},
+ {0, 0x0046, 0x012f},
+ {0, 0xd141, 0x0124},
+ {0, 0x0000, 0x0127},
+ {0, 0xfea8, 0x0124},
+ {1, 0x0000, 0x0116},
+ {0, 0x0064, 0x0116},
+ {1, 0x0000, 0x0115},
+ {0, 0x0003, 0x0115},
+ {0, 0x0008, 0x0123},
+ {0, 0x0000, 0x0117},
+ {0, 0x0000, 0x0112},
+ {0, 0x0080, 0x0100},
+ {0, 0x0000, 0x0100},
+ {1, 0x0000, 0x0116},
+ {0, 0x0060, 0x0116},
+ {0, 0x0002, 0x0112},
+ {0, 0x0000, 0x0123},
+ {0, 0x0001, 0x0117},
+ {0, 0x0040, 0x0108},
+ {0, 0x0019, 0x012c},
+ {0, 0x0040, 0x0116},
+ {0, 0x000a, 0x0115},
+ {0, 0x000b, 0x0115},
+ {0, 0x0078, 0x012d},
+ {0, 0x0046, 0x012f},
+ {0, 0xd141, 0x0124},
+ {0, 0x0000, 0x0127},
+ {0, 0xfea8, 0x0124},
+ {0, 0x0064, 0x0116},
+ {0, 0x0000, 0x0115},
+ {0, 0x0001, 0x0115},
+ {0, 0xffff, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x00aa, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0000, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xffff, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x00f2, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x000f, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xffff, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x00f8, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x00fc, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xffff, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x00f9, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x003c, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xffff, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0027, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0019, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0037, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0000, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0021, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0038, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0006, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0045, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0037, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0001, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x002a, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0038, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0000, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x000e, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0037, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0001, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x002b, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0038, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0001, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x00f4, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0037, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0001, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x002c, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0038, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0001, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0004, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0037, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0001, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x002d, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0038, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0000, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0014, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0037, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0001, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x002e, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0038, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0003, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0000, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0037, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0001, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x002f, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0038, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0003, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0014, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0037, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0001, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0040, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0038, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0000, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0040, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0037, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0001, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0053, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0038, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0000, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0038, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0x0000, 0x0101},
+ {0, 0x00a0, 0x0103},
+ {0, 0x0078, 0x0105},
+ {0, 0x0000, 0x010a},
+ {0, 0x0024, 0x010b},
+ {0, 0x0028, 0x0119},
+ {0, 0x0088, 0x011b},
+ {0, 0x0002, 0x011d},
+ {0, 0x0003, 0x011e},
+ {0, 0x0000, 0x0129},
+ {0, 0x00fc, 0x012b},
+ {0, 0x0008, 0x0102},
+ {0, 0x0000, 0x0104},
+ {0, 0x0008, 0x011a},
+ {0, 0x0028, 0x011c},
+ {0, 0x0021, 0x012a},
+ {0, 0x0000, 0x0118},
+ {0, 0x0000, 0x0132},
+ {0, 0x0000, 0x0109},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0037, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0001, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0031, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0038, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0000, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0000, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0037, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0001, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0040, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0038, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0000, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0040, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0037, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0000, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x00dc, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0038, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0000, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0000, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0037, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0001, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0032, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0038, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0001, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0020, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0037, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0001, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0040, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0038, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0000, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0040, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0037, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0000, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0030, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0038, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0008, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0000, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0x0003, 0x0111},
+};
+
+/* TESTME the old ibmcam driver repeats certain commands to Model1 cameras, we
+ do the same for now (testing needed to see if this is really necessary) */
+static const int cit_model1_ntries = 5;
+static const int cit_model1_ntries2 = 2;
+
+static int cit_write_reg(struct gspca_dev *gspca_dev, u16 value, u16 index)
+{
+ struct usb_device *udev = gspca_dev->dev;
+ int err;
+
+ err = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x00,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_ENDPOINT,
+ value, index, NULL, 0, 1000);
+ if (err < 0)
+ pr_err("Failed to write a register (index 0x%04X, value 0x%02X, error %d)\n",
+ index, value, err);
+
+ return 0;
+}
+
+static int cit_read_reg(struct gspca_dev *gspca_dev, u16 index, int verbose)
+{
+ struct usb_device *udev = gspca_dev->dev;
+ __u8 *buf = gspca_dev->usb_buf;
+ int res;
+
+ res = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), 0x01,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_ENDPOINT,
+ 0x00, index, buf, 8, 1000);
+ if (res < 0) {
+ pr_err("Failed to read a register (index 0x%04X, error %d)\n",
+ index, res);
+ return res;
+ }
+
+ if (verbose)
+ PDEBUG(D_PROBE, "Register %04x value: %02x", index, buf[0]);
+
+ return 0;
+}
+
+/*
+ * cit_send_FF_04_02()
+ *
+ * This procedure sends magic 3-command prefix to the camera.
+ * The purpose of this prefix is not known.
+ *
+ * History:
+ * 1/2/00 Created.
+ */
+static void cit_send_FF_04_02(struct gspca_dev *gspca_dev)
+{
+ cit_write_reg(gspca_dev, 0x00FF, 0x0127);
+ cit_write_reg(gspca_dev, 0x0004, 0x0124);
+ cit_write_reg(gspca_dev, 0x0002, 0x0124);
+}
+
+static void cit_send_00_04_06(struct gspca_dev *gspca_dev)
+{
+ cit_write_reg(gspca_dev, 0x0000, 0x0127);
+ cit_write_reg(gspca_dev, 0x0004, 0x0124);
+ cit_write_reg(gspca_dev, 0x0006, 0x0124);
+}
+
+static void cit_send_x_00(struct gspca_dev *gspca_dev, unsigned short x)
+{
+ cit_write_reg(gspca_dev, x, 0x0127);
+ cit_write_reg(gspca_dev, 0x0000, 0x0124);
+}
+
+static void cit_send_x_00_05(struct gspca_dev *gspca_dev, unsigned short x)
+{
+ cit_send_x_00(gspca_dev, x);
+ cit_write_reg(gspca_dev, 0x0005, 0x0124);
+}
+
+static void cit_send_x_00_05_02(struct gspca_dev *gspca_dev, unsigned short x)
+{
+ cit_write_reg(gspca_dev, x, 0x0127);
+ cit_write_reg(gspca_dev, 0x0000, 0x0124);
+ cit_write_reg(gspca_dev, 0x0005, 0x0124);
+ cit_write_reg(gspca_dev, 0x0002, 0x0124);
+}
+
+static void cit_send_x_01_00_05(struct gspca_dev *gspca_dev, u16 x)
+{
+ cit_write_reg(gspca_dev, x, 0x0127);
+ cit_write_reg(gspca_dev, 0x0001, 0x0124);
+ cit_write_reg(gspca_dev, 0x0000, 0x0124);
+ cit_write_reg(gspca_dev, 0x0005, 0x0124);
+}
+
+static void cit_send_x_00_05_02_01(struct gspca_dev *gspca_dev, u16 x)
+{
+ cit_write_reg(gspca_dev, x, 0x0127);
+ cit_write_reg(gspca_dev, 0x0000, 0x0124);
+ cit_write_reg(gspca_dev, 0x0005, 0x0124);
+ cit_write_reg(gspca_dev, 0x0002, 0x0124);
+ cit_write_reg(gspca_dev, 0x0001, 0x0124);
+}
+
+static void cit_send_x_00_05_02_08_01(struct gspca_dev *gspca_dev, u16 x)
+{
+ cit_write_reg(gspca_dev, x, 0x0127);
+ cit_write_reg(gspca_dev, 0x0000, 0x0124);
+ cit_write_reg(gspca_dev, 0x0005, 0x0124);
+ cit_write_reg(gspca_dev, 0x0002, 0x0124);
+ cit_write_reg(gspca_dev, 0x0008, 0x0124);
+ cit_write_reg(gspca_dev, 0x0001, 0x0124);
+}
+
+static void cit_Packet_Format1(struct gspca_dev *gspca_dev, u16 fkey, u16 val)
+{
+ cit_send_x_01_00_05(gspca_dev, 0x0088);
+ cit_send_x_00_05(gspca_dev, fkey);
+ cit_send_x_00_05_02_08_01(gspca_dev, val);
+ cit_send_x_00_05(gspca_dev, 0x0088);
+ cit_send_x_00_05_02_01(gspca_dev, fkey);
+ cit_send_x_00_05(gspca_dev, 0x0089);
+ cit_send_x_00(gspca_dev, fkey);
+ cit_send_00_04_06(gspca_dev);
+ cit_read_reg(gspca_dev, 0x0126, 0);
+ cit_send_FF_04_02(gspca_dev);
+}
+
+static void cit_PacketFormat2(struct gspca_dev *gspca_dev, u16 fkey, u16 val)
+{
+ cit_send_x_01_00_05(gspca_dev, 0x0088);
+ cit_send_x_00_05(gspca_dev, fkey);
+ cit_send_x_00_05_02(gspca_dev, val);
+}
+
+static void cit_model2_Packet2(struct gspca_dev *gspca_dev)
+{
+ cit_write_reg(gspca_dev, 0x00ff, 0x012d);
+ cit_write_reg(gspca_dev, 0xfea3, 0x0124);
+}
+
+static void cit_model2_Packet1(struct gspca_dev *gspca_dev, u16 v1, u16 v2)
+{
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, 0x00ff, 0x012e);
+ cit_write_reg(gspca_dev, v1, 0x012f);
+ cit_write_reg(gspca_dev, 0x00ff, 0x0130);
+ cit_write_reg(gspca_dev, 0xc719, 0x0124);
+ cit_write_reg(gspca_dev, v2, 0x0127);
+
+ cit_model2_Packet2(gspca_dev);
+}
+
+/*
+ * cit_model3_Packet1()
+ *
+ * 00_0078_012d
+ * 00_0097_012f
+ * 00_d141_0124
+ * 00_0096_0127
+ * 00_fea8_0124
+*/
+static void cit_model3_Packet1(struct gspca_dev *gspca_dev, u16 v1, u16 v2)
+{
+ cit_write_reg(gspca_dev, 0x0078, 0x012d);
+ cit_write_reg(gspca_dev, v1, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, v2, 0x0127);
+ cit_write_reg(gspca_dev, 0xfea8, 0x0124);
+}
+
+static void cit_model4_Packet1(struct gspca_dev *gspca_dev, u16 v1, u16 v2)
+{
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, v1, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, v2, 0x0127);
+ cit_write_reg(gspca_dev, 0xfea8, 0x0124);
+}
+
+static void cit_model4_BrightnessPacket(struct gspca_dev *gspca_dev, u16 val)
+{
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, 0x0026, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, val, 0x0127);
+ cit_write_reg(gspca_dev, 0x00aa, 0x0130);
+ cit_write_reg(gspca_dev, 0x82a8, 0x0124);
+ cit_write_reg(gspca_dev, 0x0038, 0x012d);
+ cit_write_reg(gspca_dev, 0x0004, 0x012f);
+ cit_write_reg(gspca_dev, 0xd145, 0x0124);
+ cit_write_reg(gspca_dev, 0xfffa, 0x0124);
+}
+
+/* this function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct cam *cam;
+
+ sd->model = id->driver_info;
+ if (sd->model == CIT_MODEL3 && ibm_netcam_pro)
+ sd->model = CIT_IBM_NETCAM_PRO;
+
+ cam = &gspca_dev->cam;
+ switch (sd->model) {
+ case CIT_MODEL0:
+ cam->cam_mode = model0_mode;
+ cam->nmodes = ARRAY_SIZE(model0_mode);
+ sd->sof_len = 4;
+ break;
+ case CIT_MODEL1:
+ cam->cam_mode = cif_yuv_mode;
+ cam->nmodes = ARRAY_SIZE(cif_yuv_mode);
+ sd->sof_len = 4;
+ break;
+ case CIT_MODEL2:
+ cam->cam_mode = model2_mode + 1; /* no 160x120 */
+ cam->nmodes = 3;
+ break;
+ case CIT_MODEL3:
+ cam->cam_mode = vga_yuv_mode;
+ cam->nmodes = ARRAY_SIZE(vga_yuv_mode);
+ sd->stop_on_control_change = 1;
+ sd->sof_len = 4;
+ break;
+ case CIT_MODEL4:
+ cam->cam_mode = model2_mode;
+ cam->nmodes = ARRAY_SIZE(model2_mode);
+ break;
+ case CIT_IBM_NETCAM_PRO:
+ cam->cam_mode = vga_yuv_mode;
+ cam->nmodes = 2; /* no 640 x 480 */
+ cam->input_flags = V4L2_IN_ST_VFLIP;
+ sd->stop_on_control_change = 1;
+ sd->sof_len = 4;
+ break;
+ }
+
+ return 0;
+}
+
+static int cit_init_model0(struct gspca_dev *gspca_dev)
+{
+ cit_write_reg(gspca_dev, 0x0000, 0x0100); /* turn on led */
+ cit_write_reg(gspca_dev, 0x0001, 0x0112); /* turn on autogain ? */
+ cit_write_reg(gspca_dev, 0x0000, 0x0400);
+ cit_write_reg(gspca_dev, 0x0001, 0x0400);
+ cit_write_reg(gspca_dev, 0x0000, 0x0420);
+ cit_write_reg(gspca_dev, 0x0001, 0x0420);
+ cit_write_reg(gspca_dev, 0x000d, 0x0409);
+ cit_write_reg(gspca_dev, 0x0002, 0x040a);
+ cit_write_reg(gspca_dev, 0x0018, 0x0405);
+ cit_write_reg(gspca_dev, 0x0008, 0x0435);
+ cit_write_reg(gspca_dev, 0x0026, 0x040b);
+ cit_write_reg(gspca_dev, 0x0007, 0x0437);
+ cit_write_reg(gspca_dev, 0x0015, 0x042f);
+ cit_write_reg(gspca_dev, 0x002b, 0x0439);
+ cit_write_reg(gspca_dev, 0x0026, 0x043a);
+ cit_write_reg(gspca_dev, 0x0008, 0x0438);
+ cit_write_reg(gspca_dev, 0x001e, 0x042b);
+ cit_write_reg(gspca_dev, 0x0041, 0x042c);
+
+ return 0;
+}
+
+static int cit_init_ibm_netcam_pro(struct gspca_dev *gspca_dev)
+{
+ cit_read_reg(gspca_dev, 0x128, 1);
+ cit_write_reg(gspca_dev, 0x0003, 0x0133);
+ cit_write_reg(gspca_dev, 0x0000, 0x0117);
+ cit_write_reg(gspca_dev, 0x0008, 0x0123);
+ cit_write_reg(gspca_dev, 0x0000, 0x0100);
+ cit_read_reg(gspca_dev, 0x0116, 0);
+ cit_write_reg(gspca_dev, 0x0060, 0x0116);
+ cit_write_reg(gspca_dev, 0x0002, 0x0112);
+ cit_write_reg(gspca_dev, 0x0000, 0x0133);
+ cit_write_reg(gspca_dev, 0x0000, 0x0123);
+ cit_write_reg(gspca_dev, 0x0001, 0x0117);
+ cit_write_reg(gspca_dev, 0x0040, 0x0108);
+ cit_write_reg(gspca_dev, 0x0019, 0x012c);
+ cit_write_reg(gspca_dev, 0x0060, 0x0116);
+ cit_write_reg(gspca_dev, 0x0002, 0x0115);
+ cit_write_reg(gspca_dev, 0x000b, 0x0115);
+
+ cit_write_reg(gspca_dev, 0x0078, 0x012d);
+ cit_write_reg(gspca_dev, 0x0001, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, 0x0079, 0x012d);
+ cit_write_reg(gspca_dev, 0x00ff, 0x0130);
+ cit_write_reg(gspca_dev, 0xcd41, 0x0124);
+ cit_write_reg(gspca_dev, 0xfffa, 0x0124);
+ cit_read_reg(gspca_dev, 0x0126, 1);
+
+ cit_model3_Packet1(gspca_dev, 0x0000, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0000, 0x0001);
+ cit_model3_Packet1(gspca_dev, 0x000b, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x000c, 0x0008);
+ cit_model3_Packet1(gspca_dev, 0x000d, 0x003a);
+ cit_model3_Packet1(gspca_dev, 0x000e, 0x0060);
+ cit_model3_Packet1(gspca_dev, 0x000f, 0x0060);
+ cit_model3_Packet1(gspca_dev, 0x0010, 0x0008);
+ cit_model3_Packet1(gspca_dev, 0x0011, 0x0004);
+ cit_model3_Packet1(gspca_dev, 0x0012, 0x0028);
+ cit_model3_Packet1(gspca_dev, 0x0013, 0x0002);
+ cit_model3_Packet1(gspca_dev, 0x0014, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0015, 0x00fb);
+ cit_model3_Packet1(gspca_dev, 0x0016, 0x0002);
+ cit_model3_Packet1(gspca_dev, 0x0017, 0x0037);
+ cit_model3_Packet1(gspca_dev, 0x0018, 0x0036);
+ cit_model3_Packet1(gspca_dev, 0x001e, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x001f, 0x0008);
+ cit_model3_Packet1(gspca_dev, 0x0020, 0x00c1);
+ cit_model3_Packet1(gspca_dev, 0x0021, 0x0034);
+ cit_model3_Packet1(gspca_dev, 0x0022, 0x0034);
+ cit_model3_Packet1(gspca_dev, 0x0025, 0x0002);
+ cit_model3_Packet1(gspca_dev, 0x0028, 0x0022);
+ cit_model3_Packet1(gspca_dev, 0x0029, 0x000a);
+ cit_model3_Packet1(gspca_dev, 0x002b, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x002c, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x002d, 0x00ff);
+ cit_model3_Packet1(gspca_dev, 0x002e, 0x00ff);
+ cit_model3_Packet1(gspca_dev, 0x002f, 0x00ff);
+ cit_model3_Packet1(gspca_dev, 0x0030, 0x00ff);
+ cit_model3_Packet1(gspca_dev, 0x0031, 0x00ff);
+ cit_model3_Packet1(gspca_dev, 0x0032, 0x0007);
+ cit_model3_Packet1(gspca_dev, 0x0033, 0x0005);
+ cit_model3_Packet1(gspca_dev, 0x0037, 0x0040);
+ cit_model3_Packet1(gspca_dev, 0x0039, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x003a, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x003b, 0x0001);
+ cit_model3_Packet1(gspca_dev, 0x003c, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0040, 0x000c);
+ cit_model3_Packet1(gspca_dev, 0x0041, 0x00fb);
+ cit_model3_Packet1(gspca_dev, 0x0042, 0x0002);
+ cit_model3_Packet1(gspca_dev, 0x0043, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0045, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0046, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0047, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0048, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0049, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x004a, 0x00ff);
+ cit_model3_Packet1(gspca_dev, 0x004b, 0x00ff);
+ cit_model3_Packet1(gspca_dev, 0x004c, 0x00ff);
+ cit_model3_Packet1(gspca_dev, 0x004f, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0050, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0051, 0x0002);
+ cit_model3_Packet1(gspca_dev, 0x0055, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0056, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0057, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0058, 0x0002);
+ cit_model3_Packet1(gspca_dev, 0x0059, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x005c, 0x0016);
+ cit_model3_Packet1(gspca_dev, 0x005d, 0x0022);
+ cit_model3_Packet1(gspca_dev, 0x005e, 0x003c);
+ cit_model3_Packet1(gspca_dev, 0x005f, 0x0050);
+ cit_model3_Packet1(gspca_dev, 0x0060, 0x0044);
+ cit_model3_Packet1(gspca_dev, 0x0061, 0x0005);
+ cit_model3_Packet1(gspca_dev, 0x006a, 0x007e);
+ cit_model3_Packet1(gspca_dev, 0x006f, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0072, 0x001b);
+ cit_model3_Packet1(gspca_dev, 0x0073, 0x0005);
+ cit_model3_Packet1(gspca_dev, 0x0074, 0x000a);
+ cit_model3_Packet1(gspca_dev, 0x0075, 0x001b);
+ cit_model3_Packet1(gspca_dev, 0x0076, 0x002a);
+ cit_model3_Packet1(gspca_dev, 0x0077, 0x003c);
+ cit_model3_Packet1(gspca_dev, 0x0078, 0x0050);
+ cit_model3_Packet1(gspca_dev, 0x007b, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x007c, 0x0011);
+ cit_model3_Packet1(gspca_dev, 0x007d, 0x0024);
+ cit_model3_Packet1(gspca_dev, 0x007e, 0x0043);
+ cit_model3_Packet1(gspca_dev, 0x007f, 0x005a);
+ cit_model3_Packet1(gspca_dev, 0x0084, 0x0020);
+ cit_model3_Packet1(gspca_dev, 0x0085, 0x0033);
+ cit_model3_Packet1(gspca_dev, 0x0086, 0x000a);
+ cit_model3_Packet1(gspca_dev, 0x0087, 0x0030);
+ cit_model3_Packet1(gspca_dev, 0x0088, 0x0070);
+ cit_model3_Packet1(gspca_dev, 0x008b, 0x0008);
+ cit_model3_Packet1(gspca_dev, 0x008f, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0090, 0x0006);
+ cit_model3_Packet1(gspca_dev, 0x0091, 0x0028);
+ cit_model3_Packet1(gspca_dev, 0x0092, 0x005a);
+ cit_model3_Packet1(gspca_dev, 0x0093, 0x0082);
+ cit_model3_Packet1(gspca_dev, 0x0096, 0x0014);
+ cit_model3_Packet1(gspca_dev, 0x0097, 0x0020);
+ cit_model3_Packet1(gspca_dev, 0x0098, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x00b0, 0x0046);
+ cit_model3_Packet1(gspca_dev, 0x00b1, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x00b2, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x00b3, 0x0004);
+ cit_model3_Packet1(gspca_dev, 0x00b4, 0x0007);
+ cit_model3_Packet1(gspca_dev, 0x00b6, 0x0002);
+ cit_model3_Packet1(gspca_dev, 0x00b7, 0x0004);
+ cit_model3_Packet1(gspca_dev, 0x00bb, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x00bc, 0x0001);
+ cit_model3_Packet1(gspca_dev, 0x00bd, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x00bf, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x00c0, 0x00c8);
+ cit_model3_Packet1(gspca_dev, 0x00c1, 0x0014);
+ cit_model3_Packet1(gspca_dev, 0x00c2, 0x0001);
+ cit_model3_Packet1(gspca_dev, 0x00c3, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x00c4, 0x0004);
+ cit_model3_Packet1(gspca_dev, 0x00cb, 0x00bf);
+ cit_model3_Packet1(gspca_dev, 0x00cc, 0x00bf);
+ cit_model3_Packet1(gspca_dev, 0x00cd, 0x00bf);
+ cit_model3_Packet1(gspca_dev, 0x00ce, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x00cf, 0x0020);
+ cit_model3_Packet1(gspca_dev, 0x00d0, 0x0040);
+ cit_model3_Packet1(gspca_dev, 0x00d1, 0x00bf);
+ cit_model3_Packet1(gspca_dev, 0x00d1, 0x00bf);
+ cit_model3_Packet1(gspca_dev, 0x00d2, 0x00bf);
+ cit_model3_Packet1(gspca_dev, 0x00d3, 0x00bf);
+ cit_model3_Packet1(gspca_dev, 0x00ea, 0x0008);
+ cit_model3_Packet1(gspca_dev, 0x00eb, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x00ec, 0x00e8);
+ cit_model3_Packet1(gspca_dev, 0x00ed, 0x0001);
+ cit_model3_Packet1(gspca_dev, 0x00ef, 0x0022);
+ cit_model3_Packet1(gspca_dev, 0x00f0, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x00f2, 0x0028);
+ cit_model3_Packet1(gspca_dev, 0x00f4, 0x0002);
+ cit_model3_Packet1(gspca_dev, 0x00f5, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x00fa, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x00fb, 0x0001);
+ cit_model3_Packet1(gspca_dev, 0x00fc, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x00fd, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x00fe, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x00ff, 0x0000);
+
+ cit_model3_Packet1(gspca_dev, 0x00be, 0x0003);
+ cit_model3_Packet1(gspca_dev, 0x00c8, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x00c9, 0x0020);
+ cit_model3_Packet1(gspca_dev, 0x00ca, 0x0040);
+ cit_model3_Packet1(gspca_dev, 0x0053, 0x0001);
+ cit_model3_Packet1(gspca_dev, 0x0082, 0x000e);
+ cit_model3_Packet1(gspca_dev, 0x0083, 0x0020);
+ cit_model3_Packet1(gspca_dev, 0x0034, 0x003c);
+ cit_model3_Packet1(gspca_dev, 0x006e, 0x0055);
+ cit_model3_Packet1(gspca_dev, 0x0062, 0x0005);
+ cit_model3_Packet1(gspca_dev, 0x0063, 0x0008);
+ cit_model3_Packet1(gspca_dev, 0x0066, 0x000a);
+ cit_model3_Packet1(gspca_dev, 0x0067, 0x0006);
+ cit_model3_Packet1(gspca_dev, 0x006b, 0x0010);
+ cit_model3_Packet1(gspca_dev, 0x005a, 0x0001);
+ cit_model3_Packet1(gspca_dev, 0x005b, 0x000a);
+ cit_model3_Packet1(gspca_dev, 0x0023, 0x0006);
+ cit_model3_Packet1(gspca_dev, 0x0026, 0x0004);
+ cit_model3_Packet1(gspca_dev, 0x0036, 0x0069);
+ cit_model3_Packet1(gspca_dev, 0x0038, 0x0064);
+ cit_model3_Packet1(gspca_dev, 0x003d, 0x0003);
+ cit_model3_Packet1(gspca_dev, 0x003e, 0x0001);
+ cit_model3_Packet1(gspca_dev, 0x00b8, 0x0014);
+ cit_model3_Packet1(gspca_dev, 0x00b9, 0x0014);
+ cit_model3_Packet1(gspca_dev, 0x00e6, 0x0004);
+ cit_model3_Packet1(gspca_dev, 0x00e8, 0x0001);
+
+ return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ switch (sd->model) {
+ case CIT_MODEL0:
+ cit_init_model0(gspca_dev);
+ sd_stop0(gspca_dev);
+ break;
+ case CIT_MODEL1:
+ case CIT_MODEL2:
+ case CIT_MODEL3:
+ case CIT_MODEL4:
+ break; /* All is done in sd_start */
+ case CIT_IBM_NETCAM_PRO:
+ cit_init_ibm_netcam_pro(gspca_dev);
+ sd_stop0(gspca_dev);
+ break;
+ }
+ return 0;
+}
+
+static int cit_set_brightness(struct gspca_dev *gspca_dev, s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int i;
+
+ switch (sd->model) {
+ case CIT_MODEL0:
+ case CIT_IBM_NETCAM_PRO:
+ /* No (known) brightness control for these */
+ break;
+ case CIT_MODEL1:
+ /* Model 1: Brightness range 0 - 63 */
+ cit_Packet_Format1(gspca_dev, 0x0031, val);
+ cit_Packet_Format1(gspca_dev, 0x0032, val);
+ cit_Packet_Format1(gspca_dev, 0x0033, val);
+ break;
+ case CIT_MODEL2:
+ /* Model 2: Brightness range 0x60 - 0xee */
+ /* Scale 0 - 63 to 0x60 - 0xee */
+ i = 0x60 + val * 2254 / 1000;
+ cit_model2_Packet1(gspca_dev, 0x001a, i);
+ break;
+ case CIT_MODEL3:
+ /* Model 3: Brightness range 'i' in [0x0C..0x3F] */
+ i = val;
+ if (i < 0x0c)
+ i = 0x0c;
+ cit_model3_Packet1(gspca_dev, 0x0036, i);
+ break;
+ case CIT_MODEL4:
+ /* Model 4: Brightness range 'i' in [0x04..0xb4] */
+ /* Scale 0 - 63 to 0x04 - 0xb4 */
+ i = 0x04 + val * 2794 / 1000;
+ cit_model4_BrightnessPacket(gspca_dev, i);
+ break;
+ }
+
+ return 0;
+}
+
+static int cit_set_contrast(struct gspca_dev *gspca_dev, s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ switch (sd->model) {
+ case CIT_MODEL0: {
+ int i;
+ /* gain 0-15, 0-20 -> 0-15 */
+ i = val * 1000 / 1333;
+ cit_write_reg(gspca_dev, i, 0x0422);
+ /* gain 0-31, may not be lower then 0x0422, 0-20 -> 0-31 */
+ i = val * 2000 / 1333;
+ cit_write_reg(gspca_dev, i, 0x0423);
+ /* gain 0-127, may not be lower then 0x0423, 0-20 -> 0-63 */
+ i = val * 4000 / 1333;
+ cit_write_reg(gspca_dev, i, 0x0424);
+ /* gain 0-127, may not be lower then 0x0424, , 0-20 -> 0-127 */
+ i = val * 8000 / 1333;
+ cit_write_reg(gspca_dev, i, 0x0425);
+ break;
+ }
+ case CIT_MODEL2:
+ case CIT_MODEL4:
+ /* These models do not have this control. */
+ break;
+ case CIT_MODEL1:
+ {
+ /* Scale 0 - 20 to 15 - 0 */
+ int i, new_contrast = (20 - val) * 1000 / 1333;
+ for (i = 0; i < cit_model1_ntries; i++) {
+ cit_Packet_Format1(gspca_dev, 0x0014, new_contrast);
+ cit_send_FF_04_02(gspca_dev);
+ }
+ break;
+ }
+ case CIT_MODEL3:
+ { /* Preset hardware values */
+ static const struct {
+ unsigned short cv1;
+ unsigned short cv2;
+ unsigned short cv3;
+ } cv[7] = {
+ { 0x05, 0x05, 0x0f }, /* Minimum */
+ { 0x04, 0x04, 0x16 },
+ { 0x02, 0x03, 0x16 },
+ { 0x02, 0x08, 0x16 },
+ { 0x01, 0x0c, 0x16 },
+ { 0x01, 0x0e, 0x16 },
+ { 0x01, 0x10, 0x16 } /* Maximum */
+ };
+ int i = val / 3;
+ cit_model3_Packet1(gspca_dev, 0x0067, cv[i].cv1);
+ cit_model3_Packet1(gspca_dev, 0x005b, cv[i].cv2);
+ cit_model3_Packet1(gspca_dev, 0x005c, cv[i].cv3);
+ break;
+ }
+ case CIT_IBM_NETCAM_PRO:
+ cit_model3_Packet1(gspca_dev, 0x005b, val + 1);
+ break;
+ }
+ return 0;
+}
+
+static int cit_set_hue(struct gspca_dev *gspca_dev, s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ switch (sd->model) {
+ case CIT_MODEL0:
+ case CIT_MODEL1:
+ case CIT_IBM_NETCAM_PRO:
+ /* No hue control for these models */
+ break;
+ case CIT_MODEL2:
+ cit_model2_Packet1(gspca_dev, 0x0024, val);
+ /* cit_model2_Packet1(gspca_dev, 0x0020, sat); */
+ break;
+ case CIT_MODEL3: {
+ /* Model 3: Brightness range 'i' in [0x05..0x37] */
+ /* TESTME according to the ibmcam driver this does not work */
+ if (0) {
+ /* Scale 0 - 127 to 0x05 - 0x37 */
+ int i = 0x05 + val * 1000 / 2540;
+ cit_model3_Packet1(gspca_dev, 0x007e, i);
+ }
+ break;
+ }
+ case CIT_MODEL4:
+ /* HDG: taken from ibmcam, setting the color gains does not
+ * really belong here.
+ *
+ * I am not sure r/g/b_gain variables exactly control gain
+ * of those channels. Most likely they subtly change some
+ * very internal image processing settings in the camera.
+ * In any case, here is what they do, and feel free to tweak:
+ *
+ * r_gain: seriously affects red gain
+ * g_gain: seriously affects green gain
+ * b_gain: seriously affects blue gain
+ * hue: changes average color from violet (0) to red (0xFF)
+ */
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, 0x001e, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, 160, 0x0127); /* Green gain */
+ cit_write_reg(gspca_dev, 160, 0x012e); /* Red gain */
+ cit_write_reg(gspca_dev, 160, 0x0130); /* Blue gain */
+ cit_write_reg(gspca_dev, 0x8a28, 0x0124);
+ cit_write_reg(gspca_dev, val, 0x012d); /* Hue */
+ cit_write_reg(gspca_dev, 0xf545, 0x0124);
+ break;
+ }
+ return 0;
+}
+
+static int cit_set_sharpness(struct gspca_dev *gspca_dev, s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ switch (sd->model) {
+ case CIT_MODEL0:
+ case CIT_MODEL2:
+ case CIT_MODEL4:
+ case CIT_IBM_NETCAM_PRO:
+ /* These models do not have this control */
+ break;
+ case CIT_MODEL1: {
+ int i;
+ const unsigned short sa[] = {
+ 0x11, 0x13, 0x16, 0x18, 0x1a, 0x8, 0x0a };
+
+ for (i = 0; i < cit_model1_ntries; i++)
+ cit_PacketFormat2(gspca_dev, 0x0013, sa[val]);
+ break;
+ }
+ case CIT_MODEL3:
+ { /*
+ * "Use a table of magic numbers.
+ * This setting doesn't really change much.
+ * But that's how Windows does it."
+ */
+ static const struct {
+ unsigned short sv1;
+ unsigned short sv2;
+ unsigned short sv3;
+ unsigned short sv4;
+ } sv[7] = {
+ { 0x00, 0x00, 0x05, 0x14 }, /* Smoothest */
+ { 0x01, 0x04, 0x05, 0x14 },
+ { 0x02, 0x04, 0x05, 0x14 },
+ { 0x03, 0x04, 0x05, 0x14 },
+ { 0x03, 0x05, 0x05, 0x14 },
+ { 0x03, 0x06, 0x05, 0x14 },
+ { 0x03, 0x07, 0x05, 0x14 } /* Sharpest */
+ };
+ cit_model3_Packet1(gspca_dev, 0x0060, sv[val].sv1);
+ cit_model3_Packet1(gspca_dev, 0x0061, sv[val].sv2);
+ cit_model3_Packet1(gspca_dev, 0x0062, sv[val].sv3);
+ cit_model3_Packet1(gspca_dev, 0x0063, sv[val].sv4);
+ break;
+ }
+ }
+ return 0;
+}
+
+/*
+ * cit_set_lighting()
+ *
+ * Camera model 1:
+ * We have 3 levels of lighting conditions: 0=Bright, 1=Medium, 2=Low.
+ *
+ * Camera model 2:
+ * We have 16 levels of lighting, 0 for bright light and up to 15 for
+ * low light. But values above 5 or so are useless because camera is
+ * not really capable to produce anything worth viewing at such light.
+ * This setting may be altered only in certain camera state.
+ *
+ * Low lighting forces slower FPS.
+ *
+ * History:
+ * 1/5/00 Created.
+ * 2/20/00 Added support for Model 2 cameras.
+ */
+static void cit_set_lighting(struct gspca_dev *gspca_dev, s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ switch (sd->model) {
+ case CIT_MODEL0:
+ case CIT_MODEL2:
+ case CIT_MODEL3:
+ case CIT_MODEL4:
+ case CIT_IBM_NETCAM_PRO:
+ break;
+ case CIT_MODEL1: {
+ int i;
+ for (i = 0; i < cit_model1_ntries; i++)
+ cit_Packet_Format1(gspca_dev, 0x0027, val);
+ break;
+ }
+ }
+}
+
+static void cit_set_hflip(struct gspca_dev *gspca_dev, s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ switch (sd->model) {
+ case CIT_MODEL0:
+ if (val)
+ cit_write_reg(gspca_dev, 0x0020, 0x0115);
+ else
+ cit_write_reg(gspca_dev, 0x0040, 0x0115);
+ break;
+ case CIT_MODEL1:
+ case CIT_MODEL2:
+ case CIT_MODEL3:
+ case CIT_MODEL4:
+ case CIT_IBM_NETCAM_PRO:
+ break;
+ }
+}
+
+static int cit_restart_stream(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ switch (sd->model) {
+ case CIT_MODEL0:
+ case CIT_MODEL1:
+ cit_write_reg(gspca_dev, 0x0001, 0x0114);
+ /* Fall through */
+ case CIT_MODEL2:
+ case CIT_MODEL4:
+ cit_write_reg(gspca_dev, 0x00c0, 0x010c); /* Go! */
+ usb_clear_halt(gspca_dev->dev, gspca_dev->urb[0]->pipe);
+ break;
+ case CIT_MODEL3:
+ case CIT_IBM_NETCAM_PRO:
+ cit_write_reg(gspca_dev, 0x0001, 0x0114);
+ cit_write_reg(gspca_dev, 0x00c0, 0x010c); /* Go! */
+ usb_clear_halt(gspca_dev->dev, gspca_dev->urb[0]->pipe);
+ /* Clear button events from while we were not streaming */
+ cit_write_reg(gspca_dev, 0x0001, 0x0113);
+ break;
+ }
+
+ sd->sof_read = 0;
+
+ return 0;
+}
+
+static int cit_get_packet_size(struct gspca_dev *gspca_dev)
+{
+ struct usb_host_interface *alt;
+ struct usb_interface *intf;
+
+ intf = usb_ifnum_to_if(gspca_dev->dev, gspca_dev->iface);
+ alt = usb_altnum_to_altsetting(intf, gspca_dev->alt);
+ if (!alt) {
+ pr_err("Couldn't get altsetting\n");
+ return -EIO;
+ }
+
+ return le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize);
+}
+
+/* Calculate the clockdiv giving us max fps given the available bandwidth */
+static int cit_get_clock_div(struct gspca_dev *gspca_dev)
+{
+ int clock_div = 7; /* 0=30 1=25 2=20 3=15 4=12 5=7.5 6=6 7=3fps ?? */
+ int fps[8] = { 30, 25, 20, 15, 12, 8, 6, 3 };
+ int packet_size;
+
+ packet_size = cit_get_packet_size(gspca_dev);
+ if (packet_size < 0)
+ return packet_size;
+
+ while (clock_div > 3 &&
+ 1000 * packet_size >
+ gspca_dev->width * gspca_dev->height *
+ fps[clock_div - 1] * 3 / 2)
+ clock_div--;
+
+ PDEBUG(D_PROBE,
+ "PacketSize: %d, res: %dx%d -> using clockdiv: %d (%d fps)",
+ packet_size, gspca_dev->width, gspca_dev->height, clock_div,
+ fps[clock_div]);
+
+ return clock_div;
+}
+
+static int cit_start_model0(struct gspca_dev *gspca_dev)
+{
+ const unsigned short compression = 0; /* 0=none, 7=best frame rate */
+ int clock_div;
+
+ clock_div = cit_get_clock_div(gspca_dev);
+ if (clock_div < 0)
+ return clock_div;
+
+ cit_write_reg(gspca_dev, 0x0000, 0x0100); /* turn on led */
+ cit_write_reg(gspca_dev, 0x0003, 0x0438);
+ cit_write_reg(gspca_dev, 0x001e, 0x042b);
+ cit_write_reg(gspca_dev, 0x0041, 0x042c);
+ cit_write_reg(gspca_dev, 0x0008, 0x0436);
+ cit_write_reg(gspca_dev, 0x0024, 0x0403);
+ cit_write_reg(gspca_dev, 0x002c, 0x0404);
+ cit_write_reg(gspca_dev, 0x0002, 0x0426);
+ cit_write_reg(gspca_dev, 0x0014, 0x0427);
+
+ switch (gspca_dev->width) {
+ case 160: /* 160x120 */
+ cit_write_reg(gspca_dev, 0x0004, 0x010b);
+ cit_write_reg(gspca_dev, 0x0001, 0x010a);
+ cit_write_reg(gspca_dev, 0x0010, 0x0102);
+ cit_write_reg(gspca_dev, 0x00a0, 0x0103);
+ cit_write_reg(gspca_dev, 0x0000, 0x0104);
+ cit_write_reg(gspca_dev, 0x0078, 0x0105);
+ break;
+
+ case 176: /* 176x144 */
+ cit_write_reg(gspca_dev, 0x0006, 0x010b);
+ cit_write_reg(gspca_dev, 0x0000, 0x010a);
+ cit_write_reg(gspca_dev, 0x0005, 0x0102);
+ cit_write_reg(gspca_dev, 0x00b0, 0x0103);
+ cit_write_reg(gspca_dev, 0x0000, 0x0104);
+ cit_write_reg(gspca_dev, 0x0090, 0x0105);
+ break;
+
+ case 320: /* 320x240 */
+ cit_write_reg(gspca_dev, 0x0008, 0x010b);
+ cit_write_reg(gspca_dev, 0x0004, 0x010a);
+ cit_write_reg(gspca_dev, 0x0005, 0x0102);
+ cit_write_reg(gspca_dev, 0x00a0, 0x0103);
+ cit_write_reg(gspca_dev, 0x0010, 0x0104);
+ cit_write_reg(gspca_dev, 0x0078, 0x0105);
+ break;
+ }
+
+ cit_write_reg(gspca_dev, compression, 0x0109);
+ cit_write_reg(gspca_dev, clock_div, 0x0111);
+
+ return 0;
+}
+
+static int cit_start_model1(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int i, clock_div;
+
+ clock_div = cit_get_clock_div(gspca_dev);
+ if (clock_div < 0)
+ return clock_div;
+
+ cit_read_reg(gspca_dev, 0x0128, 1);
+ cit_read_reg(gspca_dev, 0x0100, 0);
+ cit_write_reg(gspca_dev, 0x01, 0x0100); /* LED On */
+ cit_read_reg(gspca_dev, 0x0100, 0);
+ cit_write_reg(gspca_dev, 0x81, 0x0100); /* LED Off */
+ cit_read_reg(gspca_dev, 0x0100, 0);
+ cit_write_reg(gspca_dev, 0x01, 0x0100); /* LED On */
+ cit_write_reg(gspca_dev, 0x01, 0x0108);
+
+ cit_write_reg(gspca_dev, 0x03, 0x0112);
+ cit_read_reg(gspca_dev, 0x0115, 0);
+ cit_write_reg(gspca_dev, 0x06, 0x0115);
+ cit_read_reg(gspca_dev, 0x0116, 0);
+ cit_write_reg(gspca_dev, 0x44, 0x0116);
+ cit_read_reg(gspca_dev, 0x0116, 0);
+ cit_write_reg(gspca_dev, 0x40, 0x0116);
+ cit_read_reg(gspca_dev, 0x0115, 0);
+ cit_write_reg(gspca_dev, 0x0e, 0x0115);
+ cit_write_reg(gspca_dev, 0x19, 0x012c);
+
+ cit_Packet_Format1(gspca_dev, 0x00, 0x1e);
+ cit_Packet_Format1(gspca_dev, 0x39, 0x0d);
+ cit_Packet_Format1(gspca_dev, 0x39, 0x09);
+ cit_Packet_Format1(gspca_dev, 0x3b, 0x00);
+ cit_Packet_Format1(gspca_dev, 0x28, 0x22);
+ cit_Packet_Format1(gspca_dev, 0x27, 0x00);
+ cit_Packet_Format1(gspca_dev, 0x2b, 0x1f);
+ cit_Packet_Format1(gspca_dev, 0x39, 0x08);
+
+ for (i = 0; i < cit_model1_ntries; i++)
+ cit_Packet_Format1(gspca_dev, 0x2c, 0x00);
+
+ for (i = 0; i < cit_model1_ntries; i++)
+ cit_Packet_Format1(gspca_dev, 0x30, 0x14);
+
+ cit_PacketFormat2(gspca_dev, 0x39, 0x02);
+ cit_PacketFormat2(gspca_dev, 0x01, 0xe1);
+ cit_PacketFormat2(gspca_dev, 0x02, 0xcd);
+ cit_PacketFormat2(gspca_dev, 0x03, 0xcd);
+ cit_PacketFormat2(gspca_dev, 0x04, 0xfa);
+ cit_PacketFormat2(gspca_dev, 0x3f, 0xff);
+ cit_PacketFormat2(gspca_dev, 0x39, 0x00);
+
+ cit_PacketFormat2(gspca_dev, 0x39, 0x02);
+ cit_PacketFormat2(gspca_dev, 0x0a, 0x37);
+ cit_PacketFormat2(gspca_dev, 0x0b, 0xb8);
+ cit_PacketFormat2(gspca_dev, 0x0c, 0xf3);
+ cit_PacketFormat2(gspca_dev, 0x0d, 0xe3);
+ cit_PacketFormat2(gspca_dev, 0x0e, 0x0d);
+ cit_PacketFormat2(gspca_dev, 0x0f, 0xf2);
+ cit_PacketFormat2(gspca_dev, 0x10, 0xd5);
+ cit_PacketFormat2(gspca_dev, 0x11, 0xba);
+ cit_PacketFormat2(gspca_dev, 0x12, 0x53);
+ cit_PacketFormat2(gspca_dev, 0x3f, 0xff);
+ cit_PacketFormat2(gspca_dev, 0x39, 0x00);
+
+ cit_PacketFormat2(gspca_dev, 0x39, 0x02);
+ cit_PacketFormat2(gspca_dev, 0x16, 0x00);
+ cit_PacketFormat2(gspca_dev, 0x17, 0x28);
+ cit_PacketFormat2(gspca_dev, 0x18, 0x7d);
+ cit_PacketFormat2(gspca_dev, 0x19, 0xbe);
+ cit_PacketFormat2(gspca_dev, 0x3f, 0xff);
+ cit_PacketFormat2(gspca_dev, 0x39, 0x00);
+
+ for (i = 0; i < cit_model1_ntries; i++)
+ cit_Packet_Format1(gspca_dev, 0x00, 0x18);
+ for (i = 0; i < cit_model1_ntries; i++)
+ cit_Packet_Format1(gspca_dev, 0x13, 0x18);
+ for (i = 0; i < cit_model1_ntries; i++)
+ cit_Packet_Format1(gspca_dev, 0x14, 0x06);
+
+ /* TESTME These are handled through controls
+ KEEP until someone can test leaving this out is ok */
+ if (0) {
+ /* This is default brightness */
+ for (i = 0; i < cit_model1_ntries; i++)
+ cit_Packet_Format1(gspca_dev, 0x31, 0x37);
+ for (i = 0; i < cit_model1_ntries; i++)
+ cit_Packet_Format1(gspca_dev, 0x32, 0x46);
+ for (i = 0; i < cit_model1_ntries; i++)
+ cit_Packet_Format1(gspca_dev, 0x33, 0x55);
+ }
+
+ cit_Packet_Format1(gspca_dev, 0x2e, 0x04);
+ for (i = 0; i < cit_model1_ntries; i++)
+ cit_Packet_Format1(gspca_dev, 0x2d, 0x04);
+ for (i = 0; i < cit_model1_ntries; i++)
+ cit_Packet_Format1(gspca_dev, 0x29, 0x80);
+ cit_Packet_Format1(gspca_dev, 0x2c, 0x01);
+ cit_Packet_Format1(gspca_dev, 0x30, 0x17);
+ cit_Packet_Format1(gspca_dev, 0x39, 0x08);
+ for (i = 0; i < cit_model1_ntries; i++)
+ cit_Packet_Format1(gspca_dev, 0x34, 0x00);
+
+ cit_write_reg(gspca_dev, 0x00, 0x0101);
+ cit_write_reg(gspca_dev, 0x00, 0x010a);
+
+ switch (gspca_dev->width) {
+ case 128: /* 128x96 */
+ cit_write_reg(gspca_dev, 0x80, 0x0103);
+ cit_write_reg(gspca_dev, 0x60, 0x0105);
+ cit_write_reg(gspca_dev, 0x0c, 0x010b);
+ cit_write_reg(gspca_dev, 0x04, 0x011b); /* Same everywhere */
+ cit_write_reg(gspca_dev, 0x0b, 0x011d);
+ cit_write_reg(gspca_dev, 0x00, 0x011e); /* Same everywhere */
+ cit_write_reg(gspca_dev, 0x00, 0x0129);
+ break;
+ case 176: /* 176x144 */
+ cit_write_reg(gspca_dev, 0xb0, 0x0103);
+ cit_write_reg(gspca_dev, 0x8f, 0x0105);
+ cit_write_reg(gspca_dev, 0x06, 0x010b);
+ cit_write_reg(gspca_dev, 0x04, 0x011b); /* Same everywhere */
+ cit_write_reg(gspca_dev, 0x0d, 0x011d);
+ cit_write_reg(gspca_dev, 0x00, 0x011e); /* Same everywhere */
+ cit_write_reg(gspca_dev, 0x03, 0x0129);
+ break;
+ case 352: /* 352x288 */
+ cit_write_reg(gspca_dev, 0xb0, 0x0103);
+ cit_write_reg(gspca_dev, 0x90, 0x0105);
+ cit_write_reg(gspca_dev, 0x02, 0x010b);
+ cit_write_reg(gspca_dev, 0x04, 0x011b); /* Same everywhere */
+ cit_write_reg(gspca_dev, 0x05, 0x011d);
+ cit_write_reg(gspca_dev, 0x00, 0x011e); /* Same everywhere */
+ cit_write_reg(gspca_dev, 0x00, 0x0129);
+ break;
+ }
+
+ cit_write_reg(gspca_dev, 0xff, 0x012b);
+
+ /* TESTME These are handled through controls
+ KEEP until someone can test leaving this out is ok */
+ if (0) {
+ /* This is another brightness - don't know why */
+ for (i = 0; i < cit_model1_ntries; i++)
+ cit_Packet_Format1(gspca_dev, 0x31, 0xc3);
+ for (i = 0; i < cit_model1_ntries; i++)
+ cit_Packet_Format1(gspca_dev, 0x32, 0xd2);
+ for (i = 0; i < cit_model1_ntries; i++)
+ cit_Packet_Format1(gspca_dev, 0x33, 0xe1);
+
+ /* Default contrast */
+ for (i = 0; i < cit_model1_ntries; i++)
+ cit_Packet_Format1(gspca_dev, 0x14, 0x0a);
+
+ /* Default sharpness */
+ for (i = 0; i < cit_model1_ntries2; i++)
+ cit_PacketFormat2(gspca_dev, 0x13, 0x1a);
+
+ /* Default lighting conditions */
+ cit_Packet_Format1(gspca_dev, 0x0027,
+ v4l2_ctrl_g_ctrl(sd->lighting));
+ }
+
+ /* Assorted init */
+ switch (gspca_dev->width) {
+ case 128: /* 128x96 */
+ cit_Packet_Format1(gspca_dev, 0x2b, 0x1e);
+ cit_write_reg(gspca_dev, 0xc9, 0x0119); /* Same everywhere */
+ cit_write_reg(gspca_dev, 0x80, 0x0109); /* Same everywhere */
+ cit_write_reg(gspca_dev, 0x36, 0x0102);
+ cit_write_reg(gspca_dev, 0x1a, 0x0104);
+ cit_write_reg(gspca_dev, 0x04, 0x011a); /* Same everywhere */
+ cit_write_reg(gspca_dev, 0x2b, 0x011c);
+ cit_write_reg(gspca_dev, 0x23, 0x012a); /* Same everywhere */
+ break;
+ case 176: /* 176x144 */
+ cit_Packet_Format1(gspca_dev, 0x2b, 0x1e);
+ cit_write_reg(gspca_dev, 0xc9, 0x0119); /* Same everywhere */
+ cit_write_reg(gspca_dev, 0x80, 0x0109); /* Same everywhere */
+ cit_write_reg(gspca_dev, 0x04, 0x0102);
+ cit_write_reg(gspca_dev, 0x02, 0x0104);
+ cit_write_reg(gspca_dev, 0x04, 0x011a); /* Same everywhere */
+ cit_write_reg(gspca_dev, 0x2b, 0x011c);
+ cit_write_reg(gspca_dev, 0x23, 0x012a); /* Same everywhere */
+ break;
+ case 352: /* 352x288 */
+ cit_Packet_Format1(gspca_dev, 0x2b, 0x1f);
+ cit_write_reg(gspca_dev, 0xc9, 0x0119); /* Same everywhere */
+ cit_write_reg(gspca_dev, 0x80, 0x0109); /* Same everywhere */
+ cit_write_reg(gspca_dev, 0x08, 0x0102);
+ cit_write_reg(gspca_dev, 0x01, 0x0104);
+ cit_write_reg(gspca_dev, 0x04, 0x011a); /* Same everywhere */
+ cit_write_reg(gspca_dev, 0x2f, 0x011c);
+ cit_write_reg(gspca_dev, 0x23, 0x012a); /* Same everywhere */
+ break;
+ }
+
+ cit_write_reg(gspca_dev, 0x01, 0x0100); /* LED On */
+ cit_write_reg(gspca_dev, clock_div, 0x0111);
+
+ return 0;
+}
+
+static int cit_start_model2(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int clock_div = 0;
+
+ cit_write_reg(gspca_dev, 0x0000, 0x0100); /* LED on */
+ cit_read_reg(gspca_dev, 0x0116, 0);
+ cit_write_reg(gspca_dev, 0x0060, 0x0116);
+ cit_write_reg(gspca_dev, 0x0002, 0x0112);
+ cit_write_reg(gspca_dev, 0x00bc, 0x012c);
+ cit_write_reg(gspca_dev, 0x0008, 0x012b);
+ cit_write_reg(gspca_dev, 0x0000, 0x0108);
+ cit_write_reg(gspca_dev, 0x0001, 0x0133);
+ cit_write_reg(gspca_dev, 0x0001, 0x0102);
+ switch (gspca_dev->width) {
+ case 176: /* 176x144 */
+ cit_write_reg(gspca_dev, 0x002c, 0x0103); /* All except 320x240 */
+ cit_write_reg(gspca_dev, 0x0000, 0x0104); /* Same */
+ cit_write_reg(gspca_dev, 0x0024, 0x0105); /* 176x144, 352x288 */
+ cit_write_reg(gspca_dev, 0x00b9, 0x010a); /* Unique to this mode */
+ cit_write_reg(gspca_dev, 0x0038, 0x0119); /* Unique to this mode */
+ /* TESTME HDG: this does not seem right
+ (it is 2 for all other resolutions) */
+ sd->sof_len = 10;
+ break;
+ case 320: /* 320x240 */
+ cit_write_reg(gspca_dev, 0x0028, 0x0103); /* Unique to this mode */
+ cit_write_reg(gspca_dev, 0x0000, 0x0104); /* Same */
+ cit_write_reg(gspca_dev, 0x001e, 0x0105); /* 320x240, 352x240 */
+ cit_write_reg(gspca_dev, 0x0039, 0x010a); /* All except 176x144 */
+ cit_write_reg(gspca_dev, 0x0070, 0x0119); /* All except 176x144 */
+ sd->sof_len = 2;
+ break;
+ /* case VIDEOSIZE_352x240: */
+ cit_write_reg(gspca_dev, 0x002c, 0x0103); /* All except 320x240 */
+ cit_write_reg(gspca_dev, 0x0000, 0x0104); /* Same */
+ cit_write_reg(gspca_dev, 0x001e, 0x0105); /* 320x240, 352x240 */
+ cit_write_reg(gspca_dev, 0x0039, 0x010a); /* All except 176x144 */
+ cit_write_reg(gspca_dev, 0x0070, 0x0119); /* All except 176x144 */
+ sd->sof_len = 2;
+ break;
+ case 352: /* 352x288 */
+ cit_write_reg(gspca_dev, 0x002c, 0x0103); /* All except 320x240 */
+ cit_write_reg(gspca_dev, 0x0000, 0x0104); /* Same */
+ cit_write_reg(gspca_dev, 0x0024, 0x0105); /* 176x144, 352x288 */
+ cit_write_reg(gspca_dev, 0x0039, 0x010a); /* All except 176x144 */
+ cit_write_reg(gspca_dev, 0x0070, 0x0119); /* All except 176x144 */
+ sd->sof_len = 2;
+ break;
+ }
+
+ cit_write_reg(gspca_dev, 0x0000, 0x0100); /* LED on */
+
+ switch (gspca_dev->width) {
+ case 176: /* 176x144 */
+ cit_write_reg(gspca_dev, 0x0050, 0x0111);
+ cit_write_reg(gspca_dev, 0x00d0, 0x0111);
+ break;
+ case 320: /* 320x240 */
+ case 352: /* 352x288 */
+ cit_write_reg(gspca_dev, 0x0040, 0x0111);
+ cit_write_reg(gspca_dev, 0x00c0, 0x0111);
+ break;
+ }
+ cit_write_reg(gspca_dev, 0x009b, 0x010f);
+ cit_write_reg(gspca_dev, 0x00bb, 0x010f);
+
+ /*
+ * Hardware settings, may affect CMOS sensor; not user controls!
+ * -------------------------------------------------------------
+ * 0x0004: no effect
+ * 0x0006: hardware effect
+ * 0x0008: no effect
+ * 0x000a: stops video stream, probably important h/w setting
+ * 0x000c: changes color in hardware manner (not user setting)
+ * 0x0012: changes number of colors (does not affect speed)
+ * 0x002a: no effect
+ * 0x002c: hardware setting (related to scan lines)
+ * 0x002e: stops video stream, probably important h/w setting
+ */
+ cit_model2_Packet1(gspca_dev, 0x000a, 0x005c);
+ cit_model2_Packet1(gspca_dev, 0x0004, 0x0000);
+ cit_model2_Packet1(gspca_dev, 0x0006, 0x00fb);
+ cit_model2_Packet1(gspca_dev, 0x0008, 0x0000);
+ cit_model2_Packet1(gspca_dev, 0x000c, 0x0009);
+ cit_model2_Packet1(gspca_dev, 0x0012, 0x000a);
+ cit_model2_Packet1(gspca_dev, 0x002a, 0x0000);
+ cit_model2_Packet1(gspca_dev, 0x002c, 0x0000);
+ cit_model2_Packet1(gspca_dev, 0x002e, 0x0008);
+
+ /*
+ * Function 0x0030 pops up all over the place. Apparently
+ * it is a hardware control register, with every bit assigned to
+ * do something.
+ */
+ cit_model2_Packet1(gspca_dev, 0x0030, 0x0000);
+
+ /*
+ * Magic control of CMOS sensor. Only lower values like
+ * 0-3 work, and picture shifts left or right. Don't change.
+ */
+ switch (gspca_dev->width) {
+ case 176: /* 176x144 */
+ cit_model2_Packet1(gspca_dev, 0x0014, 0x0002);
+ cit_model2_Packet1(gspca_dev, 0x0016, 0x0002); /* Horizontal shift */
+ cit_model2_Packet1(gspca_dev, 0x0018, 0x004a); /* Another hardware setting */
+ clock_div = 6;
+ break;
+ case 320: /* 320x240 */
+ cit_model2_Packet1(gspca_dev, 0x0014, 0x0009);
+ cit_model2_Packet1(gspca_dev, 0x0016, 0x0005); /* Horizontal shift */
+ cit_model2_Packet1(gspca_dev, 0x0018, 0x0044); /* Another hardware setting */
+ clock_div = 8;
+ break;
+ /* case VIDEOSIZE_352x240: */
+ /* This mode doesn't work as Windows programs it; changed to work */
+ cit_model2_Packet1(gspca_dev, 0x0014, 0x0009); /* Windows sets this to 8 */
+ cit_model2_Packet1(gspca_dev, 0x0016, 0x0003); /* Horizontal shift */
+ cit_model2_Packet1(gspca_dev, 0x0018, 0x0044); /* Windows sets this to 0x0045 */
+ clock_div = 10;
+ break;
+ case 352: /* 352x288 */
+ cit_model2_Packet1(gspca_dev, 0x0014, 0x0003);
+ cit_model2_Packet1(gspca_dev, 0x0016, 0x0002); /* Horizontal shift */
+ cit_model2_Packet1(gspca_dev, 0x0018, 0x004a); /* Another hardware setting */
+ clock_div = 16;
+ break;
+ }
+
+ /* TESTME These are handled through controls
+ KEEP until someone can test leaving this out is ok */
+ if (0)
+ cit_model2_Packet1(gspca_dev, 0x001a, 0x005a);
+
+ /*
+ * We have our own frame rate setting varying from 0 (slowest) to 6
+ * (fastest). The camera model 2 allows frame rate in range [0..0x1F]
+ # where 0 is also the slowest setting. However for all practical
+ # reasons high settings make no sense because USB is not fast enough
+ # to support high FPS. Be aware that the picture datastream will be
+ # severely disrupted if you ask for frame rate faster than allowed
+ # for the video size - see below:
+ *
+ * Allowable ranges (obtained experimentally on OHCI, K6-3, 450 MHz):
+ * -----------------------------------------------------------------
+ * 176x144: [6..31]
+ * 320x240: [8..31]
+ * 352x240: [10..31]
+ * 352x288: [16..31] I have to raise lower threshold for stability...
+ *
+ * As usual, slower FPS provides better sensitivity.
+ */
+ cit_model2_Packet1(gspca_dev, 0x001c, clock_div);
+
+ /*
+ * This setting does not visibly affect pictures; left it here
+ * because it was present in Windows USB data stream. This function
+ * does not allow arbitrary values and apparently is a bit mask, to
+ * be activated only at appropriate time. Don't change it randomly!
+ */
+ switch (gspca_dev->width) {
+ case 176: /* 176x144 */
+ cit_model2_Packet1(gspca_dev, 0x0026, 0x00c2);
+ break;
+ case 320: /* 320x240 */
+ cit_model2_Packet1(gspca_dev, 0x0026, 0x0044);
+ break;
+ /* case VIDEOSIZE_352x240: */
+ cit_model2_Packet1(gspca_dev, 0x0026, 0x0046);
+ break;
+ case 352: /* 352x288 */
+ cit_model2_Packet1(gspca_dev, 0x0026, 0x0048);
+ break;
+ }
+
+ cit_model2_Packet1(gspca_dev, 0x0028, v4l2_ctrl_g_ctrl(sd->lighting));
+ /* model2 cannot change the backlight compensation while streaming */
+ v4l2_ctrl_grab(sd->lighting, true);
+
+ /* color balance rg2 */
+ cit_model2_Packet1(gspca_dev, 0x001e, 0x002f);
+ /* saturation */
+ cit_model2_Packet1(gspca_dev, 0x0020, 0x0034);
+ /* color balance yb */
+ cit_model2_Packet1(gspca_dev, 0x0022, 0x00a0);
+
+ /* Hardware control command */
+ cit_model2_Packet1(gspca_dev, 0x0030, 0x0004);
+
+ return 0;
+}
+
+static int cit_start_model3(struct gspca_dev *gspca_dev)
+{
+ const unsigned short compression = 0; /* 0=none, 7=best frame rate */
+ int i, clock_div = 0;
+
+ /* HDG not in ibmcam driver, added to see if it helps with
+ auto-detecting between model3 and ibm netcamera pro */
+ cit_read_reg(gspca_dev, 0x128, 1);
+
+ cit_write_reg(gspca_dev, 0x0000, 0x0100);
+ cit_read_reg(gspca_dev, 0x0116, 0);
+ cit_write_reg(gspca_dev, 0x0060, 0x0116);
+ cit_write_reg(gspca_dev, 0x0002, 0x0112);
+ cit_write_reg(gspca_dev, 0x0000, 0x0123);
+ cit_write_reg(gspca_dev, 0x0001, 0x0117);
+ cit_write_reg(gspca_dev, 0x0040, 0x0108);
+ cit_write_reg(gspca_dev, 0x0019, 0x012c);
+ cit_write_reg(gspca_dev, 0x0060, 0x0116);
+ cit_write_reg(gspca_dev, 0x0002, 0x0115);
+ cit_write_reg(gspca_dev, 0x0003, 0x0115);
+ cit_read_reg(gspca_dev, 0x0115, 0);
+ cit_write_reg(gspca_dev, 0x000b, 0x0115);
+
+ /* TESTME HDG not in ibmcam driver, added to see if it helps with
+ auto-detecting between model3 and ibm netcamera pro */
+ if (0) {
+ cit_write_reg(gspca_dev, 0x0078, 0x012d);
+ cit_write_reg(gspca_dev, 0x0001, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, 0x0079, 0x012d);
+ cit_write_reg(gspca_dev, 0x00ff, 0x0130);
+ cit_write_reg(gspca_dev, 0xcd41, 0x0124);
+ cit_write_reg(gspca_dev, 0xfffa, 0x0124);
+ cit_read_reg(gspca_dev, 0x0126, 1);
+ }
+
+ cit_model3_Packet1(gspca_dev, 0x000a, 0x0040);
+ cit_model3_Packet1(gspca_dev, 0x000b, 0x00f6);
+ cit_model3_Packet1(gspca_dev, 0x000c, 0x0002);
+ cit_model3_Packet1(gspca_dev, 0x000d, 0x0020);
+ cit_model3_Packet1(gspca_dev, 0x000e, 0x0033);
+ cit_model3_Packet1(gspca_dev, 0x000f, 0x0007);
+ cit_model3_Packet1(gspca_dev, 0x0010, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0011, 0x0070);
+ cit_model3_Packet1(gspca_dev, 0x0012, 0x0030);
+ cit_model3_Packet1(gspca_dev, 0x0013, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0014, 0x0001);
+ cit_model3_Packet1(gspca_dev, 0x0015, 0x0001);
+ cit_model3_Packet1(gspca_dev, 0x0016, 0x0001);
+ cit_model3_Packet1(gspca_dev, 0x0017, 0x0001);
+ cit_model3_Packet1(gspca_dev, 0x0018, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x001e, 0x00c3);
+ cit_model3_Packet1(gspca_dev, 0x0020, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0028, 0x0010);
+ cit_model3_Packet1(gspca_dev, 0x0029, 0x0054);
+ cit_model3_Packet1(gspca_dev, 0x002a, 0x0013);
+ cit_model3_Packet1(gspca_dev, 0x002b, 0x0007);
+ cit_model3_Packet1(gspca_dev, 0x002d, 0x0028);
+ cit_model3_Packet1(gspca_dev, 0x002e, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0031, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0032, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0033, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0034, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0035, 0x0038);
+ cit_model3_Packet1(gspca_dev, 0x003a, 0x0001);
+ cit_model3_Packet1(gspca_dev, 0x003c, 0x001e);
+ cit_model3_Packet1(gspca_dev, 0x003f, 0x000a);
+ cit_model3_Packet1(gspca_dev, 0x0041, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0046, 0x003f);
+ cit_model3_Packet1(gspca_dev, 0x0047, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0050, 0x0005);
+ cit_model3_Packet1(gspca_dev, 0x0052, 0x001a);
+ cit_model3_Packet1(gspca_dev, 0x0053, 0x0003);
+ cit_model3_Packet1(gspca_dev, 0x005a, 0x006b);
+ cit_model3_Packet1(gspca_dev, 0x005d, 0x001e);
+ cit_model3_Packet1(gspca_dev, 0x005e, 0x0030);
+ cit_model3_Packet1(gspca_dev, 0x005f, 0x0041);
+ cit_model3_Packet1(gspca_dev, 0x0064, 0x0008);
+ cit_model3_Packet1(gspca_dev, 0x0065, 0x0015);
+ cit_model3_Packet1(gspca_dev, 0x0068, 0x000f);
+ cit_model3_Packet1(gspca_dev, 0x0079, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x007a, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x007c, 0x003f);
+ cit_model3_Packet1(gspca_dev, 0x0082, 0x000f);
+ cit_model3_Packet1(gspca_dev, 0x0085, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0099, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x009b, 0x0023);
+ cit_model3_Packet1(gspca_dev, 0x009c, 0x0022);
+ cit_model3_Packet1(gspca_dev, 0x009d, 0x0096);
+ cit_model3_Packet1(gspca_dev, 0x009e, 0x0096);
+ cit_model3_Packet1(gspca_dev, 0x009f, 0x000a);
+
+ switch (gspca_dev->width) {
+ case 160:
+ cit_write_reg(gspca_dev, 0x0000, 0x0101); /* Same on 160x120, 320x240 */
+ cit_write_reg(gspca_dev, 0x00a0, 0x0103); /* Same on 160x120, 320x240 */
+ cit_write_reg(gspca_dev, 0x0078, 0x0105); /* Same on 160x120, 320x240 */
+ cit_write_reg(gspca_dev, 0x0000, 0x010a); /* Same */
+ cit_write_reg(gspca_dev, 0x0024, 0x010b); /* Differs everywhere */
+ cit_write_reg(gspca_dev, 0x00a9, 0x0119);
+ cit_write_reg(gspca_dev, 0x0016, 0x011b);
+ cit_write_reg(gspca_dev, 0x0002, 0x011d); /* Same on 160x120, 320x240 */
+ cit_write_reg(gspca_dev, 0x0003, 0x011e); /* Same on 160x120, 640x480 */
+ cit_write_reg(gspca_dev, 0x0000, 0x0129); /* Same */
+ cit_write_reg(gspca_dev, 0x00fc, 0x012b); /* Same */
+ cit_write_reg(gspca_dev, 0x0018, 0x0102);
+ cit_write_reg(gspca_dev, 0x0004, 0x0104);
+ cit_write_reg(gspca_dev, 0x0004, 0x011a);
+ cit_write_reg(gspca_dev, 0x0028, 0x011c);
+ cit_write_reg(gspca_dev, 0x0022, 0x012a); /* Same */
+ cit_write_reg(gspca_dev, 0x0000, 0x0118);
+ cit_write_reg(gspca_dev, 0x0000, 0x0132);
+ cit_model3_Packet1(gspca_dev, 0x0021, 0x0001); /* Same */
+ cit_write_reg(gspca_dev, compression, 0x0109);
+ clock_div = 3;
+ break;
+ case 320:
+ cit_write_reg(gspca_dev, 0x0000, 0x0101); /* Same on 160x120, 320x240 */
+ cit_write_reg(gspca_dev, 0x00a0, 0x0103); /* Same on 160x120, 320x240 */
+ cit_write_reg(gspca_dev, 0x0078, 0x0105); /* Same on 160x120, 320x240 */
+ cit_write_reg(gspca_dev, 0x0000, 0x010a); /* Same */
+ cit_write_reg(gspca_dev, 0x0028, 0x010b); /* Differs everywhere */
+ cit_write_reg(gspca_dev, 0x0002, 0x011d); /* Same */
+ cit_write_reg(gspca_dev, 0x0000, 0x011e);
+ cit_write_reg(gspca_dev, 0x0000, 0x0129); /* Same */
+ cit_write_reg(gspca_dev, 0x00fc, 0x012b); /* Same */
+ /* 4 commands from 160x120 skipped */
+ cit_write_reg(gspca_dev, 0x0022, 0x012a); /* Same */
+ cit_model3_Packet1(gspca_dev, 0x0021, 0x0001); /* Same */
+ cit_write_reg(gspca_dev, compression, 0x0109);
+ cit_write_reg(gspca_dev, 0x00d9, 0x0119);
+ cit_write_reg(gspca_dev, 0x0006, 0x011b);
+ cit_write_reg(gspca_dev, 0x0021, 0x0102); /* Same on 320x240, 640x480 */
+ cit_write_reg(gspca_dev, 0x0010, 0x0104);
+ cit_write_reg(gspca_dev, 0x0004, 0x011a);
+ cit_write_reg(gspca_dev, 0x003f, 0x011c);
+ cit_write_reg(gspca_dev, 0x001c, 0x0118);
+ cit_write_reg(gspca_dev, 0x0000, 0x0132);
+ clock_div = 5;
+ break;
+ case 640:
+ cit_write_reg(gspca_dev, 0x00f0, 0x0105);
+ cit_write_reg(gspca_dev, 0x0000, 0x010a); /* Same */
+ cit_write_reg(gspca_dev, 0x0038, 0x010b); /* Differs everywhere */
+ cit_write_reg(gspca_dev, 0x00d9, 0x0119); /* Same on 320x240, 640x480 */
+ cit_write_reg(gspca_dev, 0x0006, 0x011b); /* Same on 320x240, 640x480 */
+ cit_write_reg(gspca_dev, 0x0004, 0x011d); /* NC */
+ cit_write_reg(gspca_dev, 0x0003, 0x011e); /* Same on 160x120, 640x480 */
+ cit_write_reg(gspca_dev, 0x0000, 0x0129); /* Same */
+ cit_write_reg(gspca_dev, 0x00fc, 0x012b); /* Same */
+ cit_write_reg(gspca_dev, 0x0021, 0x0102); /* Same on 320x240, 640x480 */
+ cit_write_reg(gspca_dev, 0x0016, 0x0104); /* NC */
+ cit_write_reg(gspca_dev, 0x0004, 0x011a); /* Same on 320x240, 640x480 */
+ cit_write_reg(gspca_dev, 0x003f, 0x011c); /* Same on 320x240, 640x480 */
+ cit_write_reg(gspca_dev, 0x0022, 0x012a); /* Same */
+ cit_write_reg(gspca_dev, 0x001c, 0x0118); /* Same on 320x240, 640x480 */
+ cit_model3_Packet1(gspca_dev, 0x0021, 0x0001); /* Same */
+ cit_write_reg(gspca_dev, compression, 0x0109);
+ cit_write_reg(gspca_dev, 0x0040, 0x0101);
+ cit_write_reg(gspca_dev, 0x0040, 0x0103);
+ cit_write_reg(gspca_dev, 0x0000, 0x0132); /* Same on 320x240, 640x480 */
+ clock_div = 7;
+ break;
+ }
+
+ cit_model3_Packet1(gspca_dev, 0x007e, 0x000e); /* Hue */
+ cit_model3_Packet1(gspca_dev, 0x0036, 0x0011); /* Brightness */
+ cit_model3_Packet1(gspca_dev, 0x0060, 0x0002); /* Sharpness */
+ cit_model3_Packet1(gspca_dev, 0x0061, 0x0004); /* Sharpness */
+ cit_model3_Packet1(gspca_dev, 0x0062, 0x0005); /* Sharpness */
+ cit_model3_Packet1(gspca_dev, 0x0063, 0x0014); /* Sharpness */
+ cit_model3_Packet1(gspca_dev, 0x0096, 0x00a0); /* Red sharpness */
+ cit_model3_Packet1(gspca_dev, 0x0097, 0x0096); /* Blue sharpness */
+ cit_model3_Packet1(gspca_dev, 0x0067, 0x0001); /* Contrast */
+ cit_model3_Packet1(gspca_dev, 0x005b, 0x000c); /* Contrast */
+ cit_model3_Packet1(gspca_dev, 0x005c, 0x0016); /* Contrast */
+ cit_model3_Packet1(gspca_dev, 0x0098, 0x000b);
+ cit_model3_Packet1(gspca_dev, 0x002c, 0x0003); /* Was 1, broke 640x480 */
+ cit_model3_Packet1(gspca_dev, 0x002f, 0x002a);
+ cit_model3_Packet1(gspca_dev, 0x0030, 0x0029);
+ cit_model3_Packet1(gspca_dev, 0x0037, 0x0002);
+ cit_model3_Packet1(gspca_dev, 0x0038, 0x0059);
+ cit_model3_Packet1(gspca_dev, 0x003d, 0x002e);
+ cit_model3_Packet1(gspca_dev, 0x003e, 0x0028);
+ cit_model3_Packet1(gspca_dev, 0x0078, 0x0005);
+ cit_model3_Packet1(gspca_dev, 0x007b, 0x0011);
+ cit_model3_Packet1(gspca_dev, 0x007d, 0x004b);
+ cit_model3_Packet1(gspca_dev, 0x007f, 0x0022);
+ cit_model3_Packet1(gspca_dev, 0x0080, 0x000c);
+ cit_model3_Packet1(gspca_dev, 0x0081, 0x000b);
+ cit_model3_Packet1(gspca_dev, 0x0083, 0x00fd);
+ cit_model3_Packet1(gspca_dev, 0x0086, 0x000b);
+ cit_model3_Packet1(gspca_dev, 0x0087, 0x000b);
+ cit_model3_Packet1(gspca_dev, 0x007e, 0x000e);
+ cit_model3_Packet1(gspca_dev, 0x0096, 0x00a0); /* Red sharpness */
+ cit_model3_Packet1(gspca_dev, 0x0097, 0x0096); /* Blue sharpness */
+ cit_model3_Packet1(gspca_dev, 0x0098, 0x000b);
+
+ /* FIXME we should probably use cit_get_clock_div() here (in
+ combination with isoc negotiation using the programmable isoc size)
+ like with the IBM netcam pro). */
+ cit_write_reg(gspca_dev, clock_div, 0x0111); /* Clock Divider */
+
+ switch (gspca_dev->width) {
+ case 160:
+ cit_model3_Packet1(gspca_dev, 0x001f, 0x0000); /* Same */
+ cit_model3_Packet1(gspca_dev, 0x0039, 0x001f); /* Same */
+ cit_model3_Packet1(gspca_dev, 0x003b, 0x003c); /* Same */
+ cit_model3_Packet1(gspca_dev, 0x0040, 0x000a);
+ cit_model3_Packet1(gspca_dev, 0x0051, 0x000a);
+ break;
+ case 320:
+ cit_model3_Packet1(gspca_dev, 0x001f, 0x0000); /* Same */
+ cit_model3_Packet1(gspca_dev, 0x0039, 0x001f); /* Same */
+ cit_model3_Packet1(gspca_dev, 0x003b, 0x003c); /* Same */
+ cit_model3_Packet1(gspca_dev, 0x0040, 0x0008);
+ cit_model3_Packet1(gspca_dev, 0x0051, 0x000b);
+ break;
+ case 640:
+ cit_model3_Packet1(gspca_dev, 0x001f, 0x0002); /* !Same */
+ cit_model3_Packet1(gspca_dev, 0x0039, 0x003e); /* !Same */
+ cit_model3_Packet1(gspca_dev, 0x0040, 0x0008);
+ cit_model3_Packet1(gspca_dev, 0x0051, 0x000a);
+ break;
+ }
+
+/* if (sd->input_index) { */
+ if (rca_input) {
+ for (i = 0; i < ARRAY_SIZE(rca_initdata); i++) {
+ if (rca_initdata[i][0])
+ cit_read_reg(gspca_dev, rca_initdata[i][2], 0);
+ else
+ cit_write_reg(gspca_dev, rca_initdata[i][1],
+ rca_initdata[i][2]);
+ }
+ }
+
+ return 0;
+}
+
+static int cit_start_model4(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ cit_write_reg(gspca_dev, 0x0000, 0x0100);
+ cit_write_reg(gspca_dev, 0x00c0, 0x0111);
+ cit_write_reg(gspca_dev, 0x00bc, 0x012c);
+ cit_write_reg(gspca_dev, 0x0080, 0x012b);
+ cit_write_reg(gspca_dev, 0x0000, 0x0108);
+ cit_write_reg(gspca_dev, 0x0001, 0x0133);
+ cit_write_reg(gspca_dev, 0x009b, 0x010f);
+ cit_write_reg(gspca_dev, 0x00bb, 0x010f);
+ cit_model4_Packet1(gspca_dev, 0x0038, 0x0000);
+ cit_model4_Packet1(gspca_dev, 0x000a, 0x005c);
+
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, 0x0004, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, 0x0000, 0x0127);
+ cit_write_reg(gspca_dev, 0x00fb, 0x012e);
+ cit_write_reg(gspca_dev, 0x0000, 0x0130);
+ cit_write_reg(gspca_dev, 0x8a28, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012f);
+ cit_write_reg(gspca_dev, 0xd055, 0x0124);
+ cit_write_reg(gspca_dev, 0x000c, 0x0127);
+ cit_write_reg(gspca_dev, 0x0009, 0x012e);
+ cit_write_reg(gspca_dev, 0xaa28, 0x0124);
+
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, 0x0012, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, 0x0008, 0x0127);
+ cit_write_reg(gspca_dev, 0x00aa, 0x0130);
+ cit_write_reg(gspca_dev, 0x82a8, 0x0124);
+ cit_write_reg(gspca_dev, 0x002a, 0x012d);
+ cit_write_reg(gspca_dev, 0x0000, 0x012f);
+ cit_write_reg(gspca_dev, 0xd145, 0x0124);
+ cit_write_reg(gspca_dev, 0xfffa, 0x0124);
+ cit_model4_Packet1(gspca_dev, 0x0034, 0x0000);
+
+ switch (gspca_dev->width) {
+ case 128: /* 128x96 */
+ cit_write_reg(gspca_dev, 0x0070, 0x0119);
+ cit_write_reg(gspca_dev, 0x00d0, 0x0111);
+ cit_write_reg(gspca_dev, 0x0039, 0x010a);
+ cit_write_reg(gspca_dev, 0x0001, 0x0102);
+ cit_write_reg(gspca_dev, 0x0028, 0x0103);
+ cit_write_reg(gspca_dev, 0x0000, 0x0104);
+ cit_write_reg(gspca_dev, 0x001e, 0x0105);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, 0x0016, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, 0x000a, 0x0127);
+ cit_write_reg(gspca_dev, 0x00aa, 0x0130);
+ cit_write_reg(gspca_dev, 0x82a8, 0x0124);
+ cit_write_reg(gspca_dev, 0x0014, 0x012d);
+ cit_write_reg(gspca_dev, 0x0008, 0x012f);
+ cit_write_reg(gspca_dev, 0xd145, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012e);
+ cit_write_reg(gspca_dev, 0x001a, 0x0130);
+ cit_write_reg(gspca_dev, 0x8a0a, 0x0124);
+ cit_write_reg(gspca_dev, 0x005a, 0x012d);
+ cit_write_reg(gspca_dev, 0x9545, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x0127);
+ cit_write_reg(gspca_dev, 0x0018, 0x012e);
+ cit_write_reg(gspca_dev, 0x0043, 0x0130);
+ cit_write_reg(gspca_dev, 0x8a28, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012f);
+ cit_write_reg(gspca_dev, 0xd055, 0x0124);
+ cit_write_reg(gspca_dev, 0x001c, 0x0127);
+ cit_write_reg(gspca_dev, 0x00eb, 0x012e);
+ cit_write_reg(gspca_dev, 0xaa28, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, 0x0032, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, 0x0000, 0x0127);
+ cit_write_reg(gspca_dev, 0x00aa, 0x0130);
+ cit_write_reg(gspca_dev, 0x82a8, 0x0124);
+ cit_write_reg(gspca_dev, 0x0036, 0x012d);
+ cit_write_reg(gspca_dev, 0x0008, 0x012f);
+ cit_write_reg(gspca_dev, 0xd145, 0x0124);
+ cit_write_reg(gspca_dev, 0xfffa, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, 0x001e, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, 0x0017, 0x0127);
+ cit_write_reg(gspca_dev, 0x0013, 0x012e);
+ cit_write_reg(gspca_dev, 0x0031, 0x0130);
+ cit_write_reg(gspca_dev, 0x8a28, 0x0124);
+ cit_write_reg(gspca_dev, 0x0017, 0x012d);
+ cit_write_reg(gspca_dev, 0x0078, 0x012f);
+ cit_write_reg(gspca_dev, 0xd145, 0x0124);
+ cit_write_reg(gspca_dev, 0x0000, 0x0127);
+ cit_write_reg(gspca_dev, 0xfea8, 0x0124);
+ sd->sof_len = 2;
+ break;
+ case 160: /* 160x120 */
+ cit_write_reg(gspca_dev, 0x0038, 0x0119);
+ cit_write_reg(gspca_dev, 0x00d0, 0x0111);
+ cit_write_reg(gspca_dev, 0x00b9, 0x010a);
+ cit_write_reg(gspca_dev, 0x0001, 0x0102);
+ cit_write_reg(gspca_dev, 0x0028, 0x0103);
+ cit_write_reg(gspca_dev, 0x0000, 0x0104);
+ cit_write_reg(gspca_dev, 0x001e, 0x0105);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, 0x0016, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, 0x000b, 0x0127);
+ cit_write_reg(gspca_dev, 0x00aa, 0x0130);
+ cit_write_reg(gspca_dev, 0x82a8, 0x0124);
+ cit_write_reg(gspca_dev, 0x0014, 0x012d);
+ cit_write_reg(gspca_dev, 0x0008, 0x012f);
+ cit_write_reg(gspca_dev, 0xd145, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012e);
+ cit_write_reg(gspca_dev, 0x001a, 0x0130);
+ cit_write_reg(gspca_dev, 0x8a0a, 0x0124);
+ cit_write_reg(gspca_dev, 0x005a, 0x012d);
+ cit_write_reg(gspca_dev, 0x9545, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x0127);
+ cit_write_reg(gspca_dev, 0x0018, 0x012e);
+ cit_write_reg(gspca_dev, 0x0043, 0x0130);
+ cit_write_reg(gspca_dev, 0x8a28, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012f);
+ cit_write_reg(gspca_dev, 0xd055, 0x0124);
+ cit_write_reg(gspca_dev, 0x001c, 0x0127);
+ cit_write_reg(gspca_dev, 0x00c7, 0x012e);
+ cit_write_reg(gspca_dev, 0xaa28, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, 0x0032, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, 0x0025, 0x0127);
+ cit_write_reg(gspca_dev, 0x00aa, 0x0130);
+ cit_write_reg(gspca_dev, 0x82a8, 0x0124);
+ cit_write_reg(gspca_dev, 0x0036, 0x012d);
+ cit_write_reg(gspca_dev, 0x0008, 0x012f);
+ cit_write_reg(gspca_dev, 0xd145, 0x0124);
+ cit_write_reg(gspca_dev, 0xfffa, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, 0x001e, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, 0x0048, 0x0127);
+ cit_write_reg(gspca_dev, 0x0035, 0x012e);
+ cit_write_reg(gspca_dev, 0x00d0, 0x0130);
+ cit_write_reg(gspca_dev, 0x8a28, 0x0124);
+ cit_write_reg(gspca_dev, 0x0048, 0x012d);
+ cit_write_reg(gspca_dev, 0x0090, 0x012f);
+ cit_write_reg(gspca_dev, 0xd145, 0x0124);
+ cit_write_reg(gspca_dev, 0x0001, 0x0127);
+ cit_write_reg(gspca_dev, 0xfea8, 0x0124);
+ sd->sof_len = 2;
+ break;
+ case 176: /* 176x144 */
+ cit_write_reg(gspca_dev, 0x0038, 0x0119);
+ cit_write_reg(gspca_dev, 0x00d0, 0x0111);
+ cit_write_reg(gspca_dev, 0x00b9, 0x010a);
+ cit_write_reg(gspca_dev, 0x0001, 0x0102);
+ cit_write_reg(gspca_dev, 0x002c, 0x0103);
+ cit_write_reg(gspca_dev, 0x0000, 0x0104);
+ cit_write_reg(gspca_dev, 0x0024, 0x0105);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, 0x0016, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, 0x0007, 0x0127);
+ cit_write_reg(gspca_dev, 0x00aa, 0x0130);
+ cit_write_reg(gspca_dev, 0x82a8, 0x0124);
+ cit_write_reg(gspca_dev, 0x0014, 0x012d);
+ cit_write_reg(gspca_dev, 0x0001, 0x012f);
+ cit_write_reg(gspca_dev, 0xd145, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012e);
+ cit_write_reg(gspca_dev, 0x001a, 0x0130);
+ cit_write_reg(gspca_dev, 0x8a0a, 0x0124);
+ cit_write_reg(gspca_dev, 0x005e, 0x012d);
+ cit_write_reg(gspca_dev, 0x9545, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x0127);
+ cit_write_reg(gspca_dev, 0x0018, 0x012e);
+ cit_write_reg(gspca_dev, 0x0049, 0x0130);
+ cit_write_reg(gspca_dev, 0x8a28, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012f);
+ cit_write_reg(gspca_dev, 0xd055, 0x0124);
+ cit_write_reg(gspca_dev, 0x001c, 0x0127);
+ cit_write_reg(gspca_dev, 0x00c7, 0x012e);
+ cit_write_reg(gspca_dev, 0xaa28, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, 0x0032, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, 0x0028, 0x0127);
+ cit_write_reg(gspca_dev, 0x00aa, 0x0130);
+ cit_write_reg(gspca_dev, 0x82a8, 0x0124);
+ cit_write_reg(gspca_dev, 0x0036, 0x012d);
+ cit_write_reg(gspca_dev, 0x0008, 0x012f);
+ cit_write_reg(gspca_dev, 0xd145, 0x0124);
+ cit_write_reg(gspca_dev, 0xfffa, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, 0x001e, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, 0x0010, 0x0127);
+ cit_write_reg(gspca_dev, 0x0013, 0x012e);
+ cit_write_reg(gspca_dev, 0x002a, 0x0130);
+ cit_write_reg(gspca_dev, 0x8a28, 0x0124);
+ cit_write_reg(gspca_dev, 0x0010, 0x012d);
+ cit_write_reg(gspca_dev, 0x006d, 0x012f);
+ cit_write_reg(gspca_dev, 0xd145, 0x0124);
+ cit_write_reg(gspca_dev, 0x0001, 0x0127);
+ cit_write_reg(gspca_dev, 0xfea8, 0x0124);
+ /* TESTME HDG: this does not seem right
+ (it is 2 for all other resolutions) */
+ sd->sof_len = 10;
+ break;
+ case 320: /* 320x240 */
+ cit_write_reg(gspca_dev, 0x0070, 0x0119);
+ cit_write_reg(gspca_dev, 0x00d0, 0x0111);
+ cit_write_reg(gspca_dev, 0x0039, 0x010a);
+ cit_write_reg(gspca_dev, 0x0001, 0x0102);
+ cit_write_reg(gspca_dev, 0x0028, 0x0103);
+ cit_write_reg(gspca_dev, 0x0000, 0x0104);
+ cit_write_reg(gspca_dev, 0x001e, 0x0105);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, 0x0016, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, 0x000a, 0x0127);
+ cit_write_reg(gspca_dev, 0x00aa, 0x0130);
+ cit_write_reg(gspca_dev, 0x82a8, 0x0124);
+ cit_write_reg(gspca_dev, 0x0014, 0x012d);
+ cit_write_reg(gspca_dev, 0x0008, 0x012f);
+ cit_write_reg(gspca_dev, 0xd145, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012e);
+ cit_write_reg(gspca_dev, 0x001a, 0x0130);
+ cit_write_reg(gspca_dev, 0x8a0a, 0x0124);
+ cit_write_reg(gspca_dev, 0x005a, 0x012d);
+ cit_write_reg(gspca_dev, 0x9545, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x0127);
+ cit_write_reg(gspca_dev, 0x0018, 0x012e);
+ cit_write_reg(gspca_dev, 0x0043, 0x0130);
+ cit_write_reg(gspca_dev, 0x8a28, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012f);
+ cit_write_reg(gspca_dev, 0xd055, 0x0124);
+ cit_write_reg(gspca_dev, 0x001c, 0x0127);
+ cit_write_reg(gspca_dev, 0x00eb, 0x012e);
+ cit_write_reg(gspca_dev, 0xaa28, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, 0x0032, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, 0x0000, 0x0127);
+ cit_write_reg(gspca_dev, 0x00aa, 0x0130);
+ cit_write_reg(gspca_dev, 0x82a8, 0x0124);
+ cit_write_reg(gspca_dev, 0x0036, 0x012d);
+ cit_write_reg(gspca_dev, 0x0008, 0x012f);
+ cit_write_reg(gspca_dev, 0xd145, 0x0124);
+ cit_write_reg(gspca_dev, 0xfffa, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, 0x001e, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, 0x0017, 0x0127);
+ cit_write_reg(gspca_dev, 0x0013, 0x012e);
+ cit_write_reg(gspca_dev, 0x0031, 0x0130);
+ cit_write_reg(gspca_dev, 0x8a28, 0x0124);
+ cit_write_reg(gspca_dev, 0x0017, 0x012d);
+ cit_write_reg(gspca_dev, 0x0078, 0x012f);
+ cit_write_reg(gspca_dev, 0xd145, 0x0124);
+ cit_write_reg(gspca_dev, 0x0000, 0x0127);
+ cit_write_reg(gspca_dev, 0xfea8, 0x0124);
+ sd->sof_len = 2;
+ break;
+ case 352: /* 352x288 */
+ cit_write_reg(gspca_dev, 0x0070, 0x0119);
+ cit_write_reg(gspca_dev, 0x00c0, 0x0111);
+ cit_write_reg(gspca_dev, 0x0039, 0x010a);
+ cit_write_reg(gspca_dev, 0x0001, 0x0102);
+ cit_write_reg(gspca_dev, 0x002c, 0x0103);
+ cit_write_reg(gspca_dev, 0x0000, 0x0104);
+ cit_write_reg(gspca_dev, 0x0024, 0x0105);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, 0x0016, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, 0x0006, 0x0127);
+ cit_write_reg(gspca_dev, 0x00aa, 0x0130);
+ cit_write_reg(gspca_dev, 0x82a8, 0x0124);
+ cit_write_reg(gspca_dev, 0x0014, 0x012d);
+ cit_write_reg(gspca_dev, 0x0002, 0x012f);
+ cit_write_reg(gspca_dev, 0xd145, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012e);
+ cit_write_reg(gspca_dev, 0x001a, 0x0130);
+ cit_write_reg(gspca_dev, 0x8a0a, 0x0124);
+ cit_write_reg(gspca_dev, 0x005e, 0x012d);
+ cit_write_reg(gspca_dev, 0x9545, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x0127);
+ cit_write_reg(gspca_dev, 0x0018, 0x012e);
+ cit_write_reg(gspca_dev, 0x0049, 0x0130);
+ cit_write_reg(gspca_dev, 0x8a28, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012f);
+ cit_write_reg(gspca_dev, 0xd055, 0x0124);
+ cit_write_reg(gspca_dev, 0x001c, 0x0127);
+ cit_write_reg(gspca_dev, 0x00cf, 0x012e);
+ cit_write_reg(gspca_dev, 0xaa28, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, 0x0032, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, 0x0000, 0x0127);
+ cit_write_reg(gspca_dev, 0x00aa, 0x0130);
+ cit_write_reg(gspca_dev, 0x82a8, 0x0124);
+ cit_write_reg(gspca_dev, 0x0036, 0x012d);
+ cit_write_reg(gspca_dev, 0x0008, 0x012f);
+ cit_write_reg(gspca_dev, 0xd145, 0x0124);
+ cit_write_reg(gspca_dev, 0xfffa, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, 0x001e, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, 0x0010, 0x0127);
+ cit_write_reg(gspca_dev, 0x0013, 0x012e);
+ cit_write_reg(gspca_dev, 0x0025, 0x0130);
+ cit_write_reg(gspca_dev, 0x8a28, 0x0124);
+ cit_write_reg(gspca_dev, 0x0010, 0x012d);
+ cit_write_reg(gspca_dev, 0x0048, 0x012f);
+ cit_write_reg(gspca_dev, 0xd145, 0x0124);
+ cit_write_reg(gspca_dev, 0x0000, 0x0127);
+ cit_write_reg(gspca_dev, 0xfea8, 0x0124);
+ sd->sof_len = 2;
+ break;
+ }
+
+ cit_model4_Packet1(gspca_dev, 0x0038, 0x0004);
+
+ return 0;
+}
+
+static int cit_start_ibm_netcam_pro(struct gspca_dev *gspca_dev)
+{
+ const unsigned short compression = 0; /* 0=none, 7=best frame rate */
+ int i, clock_div;
+
+ clock_div = cit_get_clock_div(gspca_dev);
+ if (clock_div < 0)
+ return clock_div;
+
+ cit_write_reg(gspca_dev, 0x0003, 0x0133);
+ cit_write_reg(gspca_dev, 0x0000, 0x0117);
+ cit_write_reg(gspca_dev, 0x0008, 0x0123);
+ cit_write_reg(gspca_dev, 0x0000, 0x0100);
+ cit_write_reg(gspca_dev, 0x0060, 0x0116);
+ /* cit_write_reg(gspca_dev, 0x0002, 0x0112); see sd_stop0 */
+ cit_write_reg(gspca_dev, 0x0000, 0x0133);
+ cit_write_reg(gspca_dev, 0x0000, 0x0123);
+ cit_write_reg(gspca_dev, 0x0001, 0x0117);
+ cit_write_reg(gspca_dev, 0x0040, 0x0108);
+ cit_write_reg(gspca_dev, 0x0019, 0x012c);
+ cit_write_reg(gspca_dev, 0x0060, 0x0116);
+ /* cit_write_reg(gspca_dev, 0x000b, 0x0115); see sd_stop0 */
+
+ cit_model3_Packet1(gspca_dev, 0x0049, 0x0000);
+
+ cit_write_reg(gspca_dev, 0x0000, 0x0101); /* Same on 160x120, 320x240 */
+ cit_write_reg(gspca_dev, 0x003a, 0x0102); /* Hstart */
+ cit_write_reg(gspca_dev, 0x00a0, 0x0103); /* Same on 160x120, 320x240 */
+ cit_write_reg(gspca_dev, 0x0078, 0x0105); /* Same on 160x120, 320x240 */
+ cit_write_reg(gspca_dev, 0x0000, 0x010a); /* Same */
+ cit_write_reg(gspca_dev, 0x0002, 0x011d); /* Same on 160x120, 320x240 */
+ cit_write_reg(gspca_dev, 0x0000, 0x0129); /* Same */
+ cit_write_reg(gspca_dev, 0x00fc, 0x012b); /* Same */
+ cit_write_reg(gspca_dev, 0x0022, 0x012a); /* Same */
+
+ switch (gspca_dev->width) {
+ case 160: /* 160x120 */
+ cit_write_reg(gspca_dev, 0x0024, 0x010b);
+ cit_write_reg(gspca_dev, 0x0089, 0x0119);
+ cit_write_reg(gspca_dev, 0x000a, 0x011b);
+ cit_write_reg(gspca_dev, 0x0003, 0x011e);
+ cit_write_reg(gspca_dev, 0x0007, 0x0104);
+ cit_write_reg(gspca_dev, 0x0009, 0x011a);
+ cit_write_reg(gspca_dev, 0x008b, 0x011c);
+ cit_write_reg(gspca_dev, 0x0008, 0x0118);
+ cit_write_reg(gspca_dev, 0x0000, 0x0132);
+ break;
+ case 320: /* 320x240 */
+ cit_write_reg(gspca_dev, 0x0028, 0x010b);
+ cit_write_reg(gspca_dev, 0x00d9, 0x0119);
+ cit_write_reg(gspca_dev, 0x0006, 0x011b);
+ cit_write_reg(gspca_dev, 0x0000, 0x011e);
+ cit_write_reg(gspca_dev, 0x000e, 0x0104);
+ cit_write_reg(gspca_dev, 0x0004, 0x011a);
+ cit_write_reg(gspca_dev, 0x003f, 0x011c);
+ cit_write_reg(gspca_dev, 0x000c, 0x0118);
+ cit_write_reg(gspca_dev, 0x0000, 0x0132);
+ break;
+ }
+
+ cit_model3_Packet1(gspca_dev, 0x0019, 0x0031);
+ cit_model3_Packet1(gspca_dev, 0x001a, 0x0003);
+ cit_model3_Packet1(gspca_dev, 0x001b, 0x0038);
+ cit_model3_Packet1(gspca_dev, 0x001c, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0024, 0x0001);
+ cit_model3_Packet1(gspca_dev, 0x0027, 0x0001);
+ cit_model3_Packet1(gspca_dev, 0x002a, 0x0004);
+ cit_model3_Packet1(gspca_dev, 0x0035, 0x000b);
+ cit_model3_Packet1(gspca_dev, 0x003f, 0x0001);
+ cit_model3_Packet1(gspca_dev, 0x0044, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0054, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x00c4, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x00e7, 0x0001);
+ cit_model3_Packet1(gspca_dev, 0x00e9, 0x0001);
+ cit_model3_Packet1(gspca_dev, 0x00ee, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x00f3, 0x00c0);
+
+ cit_write_reg(gspca_dev, compression, 0x0109);
+ cit_write_reg(gspca_dev, clock_div, 0x0111);
+
+/* if (sd->input_index) { */
+ if (rca_input) {
+ for (i = 0; i < ARRAY_SIZE(rca_initdata); i++) {
+ if (rca_initdata[i][0])
+ cit_read_reg(gspca_dev, rca_initdata[i][2], 0);
+ else
+ cit_write_reg(gspca_dev, rca_initdata[i][1],
+ rca_initdata[i][2]);
+ }
+ }
+
+ return 0;
+}
+
+/* -- start the camera -- */
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int packet_size;
+
+ packet_size = cit_get_packet_size(gspca_dev);
+ if (packet_size < 0)
+ return packet_size;
+
+ switch (sd->model) {
+ case CIT_MODEL0:
+ cit_start_model0(gspca_dev);
+ break;
+ case CIT_MODEL1:
+ cit_start_model1(gspca_dev);
+ break;
+ case CIT_MODEL2:
+ cit_start_model2(gspca_dev);
+ break;
+ case CIT_MODEL3:
+ cit_start_model3(gspca_dev);
+ break;
+ case CIT_MODEL4:
+ cit_start_model4(gspca_dev);
+ break;
+ case CIT_IBM_NETCAM_PRO:
+ cit_start_ibm_netcam_pro(gspca_dev);
+ break;
+ }
+
+ /* Program max isoc packet size */
+ cit_write_reg(gspca_dev, packet_size >> 8, 0x0106);
+ cit_write_reg(gspca_dev, packet_size & 0xff, 0x0107);
+
+ cit_restart_stream(gspca_dev);
+
+ return 0;
+}
+
+static int sd_isoc_init(struct gspca_dev *gspca_dev)
+{
+ struct usb_host_interface *alt;
+ int max_packet_size;
+
+ switch (gspca_dev->width) {
+ case 160:
+ max_packet_size = 450;
+ break;
+ case 176:
+ max_packet_size = 600;
+ break;
+ default:
+ max_packet_size = 1022;
+ break;
+ }
+
+ /* Start isoc bandwidth "negotiation" at max isoc bandwidth */
+ alt = &gspca_dev->dev->actconfig->intf_cache[0]->altsetting[1];
+ alt->endpoint[0].desc.wMaxPacketSize = cpu_to_le16(max_packet_size);
+
+ return 0;
+}
+
+static int sd_isoc_nego(struct gspca_dev *gspca_dev)
+{
+ int ret, packet_size, min_packet_size;
+ struct usb_host_interface *alt;
+
+ switch (gspca_dev->width) {
+ case 160:
+ min_packet_size = 200;
+ break;
+ case 176:
+ min_packet_size = 266;
+ break;
+ default:
+ min_packet_size = 400;
+ break;
+ }
+
+ alt = &gspca_dev->dev->actconfig->intf_cache[0]->altsetting[1];
+ packet_size = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize);
+ if (packet_size <= min_packet_size)
+ return -EIO;
+
+ packet_size -= 100;
+ if (packet_size < min_packet_size)
+ packet_size = min_packet_size;
+ alt->endpoint[0].desc.wMaxPacketSize = cpu_to_le16(packet_size);
+
+ ret = usb_set_interface(gspca_dev->dev, gspca_dev->iface, 1);
+ if (ret < 0)
+ pr_err("set alt 1 err %d\n", ret);
+
+ return ret;
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+ cit_write_reg(gspca_dev, 0x0000, 0x010c);
+}
+
+static void sd_stop0(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ /* We cannot use gspca_dev->present here as that is not set when
+ sd_init gets called and we get called from sd_init */
+ if (!gspca_dev->dev)
+ return;
+
+ switch (sd->model) {
+ case CIT_MODEL0:
+ /* HDG windows does this, but it causes the cams autogain to
+ restart from a gain of 0, which does not look good when
+ changing resolutions. */
+ /* cit_write_reg(gspca_dev, 0x0000, 0x0112); */
+ cit_write_reg(gspca_dev, 0x00c0, 0x0100); /* LED Off */
+ break;
+ case CIT_MODEL1:
+ cit_send_FF_04_02(gspca_dev);
+ cit_read_reg(gspca_dev, 0x0100, 0);
+ cit_write_reg(gspca_dev, 0x81, 0x0100); /* LED Off */
+ break;
+ case CIT_MODEL2:
+ v4l2_ctrl_grab(sd->lighting, false);
+ /* Fall through! */
+ case CIT_MODEL4:
+ cit_model2_Packet1(gspca_dev, 0x0030, 0x0004);
+
+ cit_write_reg(gspca_dev, 0x0080, 0x0100); /* LED Off */
+ cit_write_reg(gspca_dev, 0x0020, 0x0111);
+ cit_write_reg(gspca_dev, 0x00a0, 0x0111);
+
+ cit_model2_Packet1(gspca_dev, 0x0030, 0x0002);
+
+ cit_write_reg(gspca_dev, 0x0020, 0x0111);
+ cit_write_reg(gspca_dev, 0x0000, 0x0112);
+ break;
+ case CIT_MODEL3:
+ cit_write_reg(gspca_dev, 0x0006, 0x012c);
+ cit_model3_Packet1(gspca_dev, 0x0046, 0x0000);
+ cit_read_reg(gspca_dev, 0x0116, 0);
+ cit_write_reg(gspca_dev, 0x0064, 0x0116);
+ cit_read_reg(gspca_dev, 0x0115, 0);
+ cit_write_reg(gspca_dev, 0x0003, 0x0115);
+ cit_write_reg(gspca_dev, 0x0008, 0x0123);
+ cit_write_reg(gspca_dev, 0x0000, 0x0117);
+ cit_write_reg(gspca_dev, 0x0000, 0x0112);
+ cit_write_reg(gspca_dev, 0x0080, 0x0100);
+ break;
+ case CIT_IBM_NETCAM_PRO:
+ cit_model3_Packet1(gspca_dev, 0x0049, 0x00ff);
+ cit_write_reg(gspca_dev, 0x0006, 0x012c);
+ cit_write_reg(gspca_dev, 0x0000, 0x0116);
+ /* HDG windows does this, but I cannot get the camera
+ to restart with this without redoing the entire init
+ sequence which makes switching modes really slow */
+ /* cit_write_reg(gspca_dev, 0x0006, 0x0115); */
+ cit_write_reg(gspca_dev, 0x0008, 0x0123);
+ cit_write_reg(gspca_dev, 0x0000, 0x0117);
+ cit_write_reg(gspca_dev, 0x0003, 0x0133);
+ cit_write_reg(gspca_dev, 0x0000, 0x0111);
+ /* HDG windows does this, but I get a green picture when
+ restarting the stream after this */
+ /* cit_write_reg(gspca_dev, 0x0000, 0x0112); */
+ cit_write_reg(gspca_dev, 0x00c0, 0x0100);
+ break;
+ }
+
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+ /* If the last button state is pressed, release it now! */
+ if (sd->button_state) {
+ input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);
+ input_sync(gspca_dev->input_dev);
+ sd->button_state = 0;
+ }
+#endif
+}
+
+static u8 *cit_find_sof(struct gspca_dev *gspca_dev, u8 *data, int len)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 byte3 = 0, byte4 = 0;
+ int i;
+
+ switch (sd->model) {
+ case CIT_MODEL0:
+ case CIT_MODEL1:
+ case CIT_MODEL3:
+ case CIT_IBM_NETCAM_PRO:
+ switch (gspca_dev->width) {
+ case 160: /* 160x120 */
+ byte3 = 0x02;
+ byte4 = 0x0a;
+ break;
+ case 176: /* 176x144 */
+ byte3 = 0x02;
+ byte4 = 0x0e;
+ break;
+ case 320: /* 320x240 */
+ byte3 = 0x02;
+ byte4 = 0x08;
+ break;
+ case 352: /* 352x288 */
+ byte3 = 0x02;
+ byte4 = 0x00;
+ break;
+ case 640:
+ byte3 = 0x03;
+ byte4 = 0x08;
+ break;
+ }
+
+ /* These have a different byte3 */
+ if (sd->model <= CIT_MODEL1)
+ byte3 = 0x00;
+
+ for (i = 0; i < len; i++) {
+ /* For this model the SOF always starts at offset 0
+ so no need to search the entire frame */
+ if (sd->model == CIT_MODEL0 && sd->sof_read != i)
+ break;
+
+ switch (sd->sof_read) {
+ case 0:
+ if (data[i] == 0x00)
+ sd->sof_read++;
+ break;
+ case 1:
+ if (data[i] == 0xff)
+ sd->sof_read++;
+ else if (data[i] == 0x00)
+ sd->sof_read = 1;
+ else
+ sd->sof_read = 0;
+ break;
+ case 2:
+ if (data[i] == byte3)
+ sd->sof_read++;
+ else if (data[i] == 0x00)
+ sd->sof_read = 1;
+ else
+ sd->sof_read = 0;
+ break;
+ case 3:
+ if (data[i] == byte4) {
+ sd->sof_read = 0;
+ return data + i + (sd->sof_len - 3);
+ }
+ if (byte3 == 0x00 && data[i] == 0xff)
+ sd->sof_read = 2;
+ else if (data[i] == 0x00)
+ sd->sof_read = 1;
+ else
+ sd->sof_read = 0;
+ break;
+ }
+ }
+ break;
+ case CIT_MODEL2:
+ case CIT_MODEL4:
+ /* TESTME we need to find a longer sof signature to avoid
+ false positives */
+ for (i = 0; i < len; i++) {
+ switch (sd->sof_read) {
+ case 0:
+ if (data[i] == 0x00)
+ sd->sof_read++;
+ break;
+ case 1:
+ sd->sof_read = 0;
+ if (data[i] == 0xff) {
+ if (i >= 4)
+ PDEBUG(D_FRAM,
+ "header found at offset: %d: %02x %02x 00 %02x %02x %02x\n",
+ i - 1,
+ data[i - 4],
+ data[i - 3],
+ data[i],
+ data[i + 1],
+ data[i + 2]);
+ else
+ PDEBUG(D_FRAM,
+ "header found at offset: %d: 00 %02x %02x %02x\n",
+ i - 1,
+ data[i],
+ data[i + 1],
+ data[i + 2]);
+ return data + i + (sd->sof_len - 1);
+ }
+ break;
+ }
+ }
+ break;
+ }
+ return NULL;
+}
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, int len)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ unsigned char *sof;
+
+ sof = cit_find_sof(gspca_dev, data, len);
+ if (sof) {
+ int n;
+
+ /* finish decoding current frame */
+ n = sof - data;
+ if (n > sd->sof_len)
+ n -= sd->sof_len;
+ else
+ n = 0;
+ gspca_frame_add(gspca_dev, LAST_PACKET,
+ data, n);
+ gspca_frame_add(gspca_dev, FIRST_PACKET, NULL, 0);
+ len -= sof - data;
+ data = sof;
+ }
+
+ gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
+}
+
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+static void cit_check_button(struct gspca_dev *gspca_dev)
+{
+ int new_button_state;
+ struct sd *sd = (struct sd *)gspca_dev;
+
+ switch (sd->model) {
+ case CIT_MODEL3:
+ case CIT_IBM_NETCAM_PRO:
+ break;
+ default: /* TEST ME unknown if this works on other models too */
+ return;
+ }
+
+ /* Read the button state */
+ cit_read_reg(gspca_dev, 0x0113, 0);
+ new_button_state = !gspca_dev->usb_buf[0];
+
+ /* Tell the cam we've seen the button press, notice that this
+ is a nop (iow the cam keeps reporting pressed) until the
+ button is actually released. */
+ if (new_button_state)
+ cit_write_reg(gspca_dev, 0x01, 0x0113);
+
+ if (sd->button_state != new_button_state) {
+ input_report_key(gspca_dev->input_dev, KEY_CAMERA,
+ new_button_state);
+ input_sync(gspca_dev->input_dev);
+ sd->button_state = new_button_state;
+ }
+}
+#endif
+
+static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct gspca_dev *gspca_dev =
+ container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+ struct sd *sd = (struct sd *)gspca_dev;
+
+ gspca_dev->usb_err = 0;
+
+ if (!gspca_dev->streaming)
+ return 0;
+
+ if (sd->stop_on_control_change)
+ sd_stopN(gspca_dev);
+ switch (ctrl->id) {
+ case V4L2_CID_BRIGHTNESS:
+ cit_set_brightness(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_CONTRAST:
+ cit_set_contrast(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_HUE:
+ cit_set_hue(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_HFLIP:
+ cit_set_hflip(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_SHARPNESS:
+ cit_set_sharpness(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_BACKLIGHT_COMPENSATION:
+ cit_set_lighting(gspca_dev, ctrl->val);
+ break;
+ }
+ if (sd->stop_on_control_change)
+ cit_restart_stream(gspca_dev);
+ return gspca_dev->usb_err;
+}
+
+static const struct v4l2_ctrl_ops sd_ctrl_ops = {
+ .s_ctrl = sd_s_ctrl,
+};
+
+static int sd_init_controls(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *)gspca_dev;
+ struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
+ bool has_brightness;
+ bool has_contrast;
+ bool has_hue;
+ bool has_sharpness;
+ bool has_lighting;
+ bool has_hflip;
+
+ has_brightness = has_contrast = has_hue =
+ has_sharpness = has_hflip = has_lighting = false;
+ switch (sd->model) {
+ case CIT_MODEL0:
+ has_contrast = has_hflip = true;
+ break;
+ case CIT_MODEL1:
+ has_brightness = has_contrast =
+ has_sharpness = has_lighting = true;
+ break;
+ case CIT_MODEL2:
+ has_brightness = has_hue = has_lighting = true;
+ break;
+ case CIT_MODEL3:
+ has_brightness = has_contrast = has_sharpness = true;
+ break;
+ case CIT_MODEL4:
+ has_brightness = has_hue = true;
+ break;
+ case CIT_IBM_NETCAM_PRO:
+ has_brightness = has_hue =
+ has_sharpness = has_hflip = has_lighting = true;
+ break;
+ }
+ gspca_dev->vdev.ctrl_handler = hdl;
+ v4l2_ctrl_handler_init(hdl, 5);
+ if (has_brightness)
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_BRIGHTNESS, 0, 63, 1, 32);
+ if (has_contrast)
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_CONTRAST, 0, 20, 1, 10);
+ if (has_hue)
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_HUE, 0, 127, 1, 63);
+ if (has_sharpness)
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_SHARPNESS, 0, 6, 1, 3);
+ if (has_lighting)
+ sd->lighting = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_BACKLIGHT_COMPENSATION, 0, 2, 1, 1);
+ if (has_hflip)
+ v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_HFLIP, 0, 1, 1, 0);
+
+ if (hdl->error) {
+ pr_err("Could not initialize controls\n");
+ return hdl->error;
+ }
+ return 0;
+}
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .config = sd_config,
+ .init = sd_init,
+ .init_controls = sd_init_controls,
+ .start = sd_start,
+ .stopN = sd_stopN,
+ .stop0 = sd_stop0,
+ .pkt_scan = sd_pkt_scan,
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+ .dq_callback = cit_check_button,
+ .other_input = 1,
+#endif
+};
+
+static const struct sd_desc sd_desc_isoc_nego = {
+ .name = MODULE_NAME,
+ .config = sd_config,
+ .init = sd_init,
+ .init_controls = sd_init_controls,
+ .start = sd_start,
+ .isoc_init = sd_isoc_init,
+ .isoc_nego = sd_isoc_nego,
+ .stopN = sd_stopN,
+ .stop0 = sd_stop0,
+ .pkt_scan = sd_pkt_scan,
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+ .dq_callback = cit_check_button,
+ .other_input = 1,
+#endif
+};
+
+/* -- module initialisation -- */
+static const struct usb_device_id device_table[] = {
+ { USB_DEVICE_VER(0x0545, 0x8080, 0x0001, 0x0001), .driver_info = CIT_MODEL0 },
+ { USB_DEVICE_VER(0x0545, 0x8080, 0x0002, 0x0002), .driver_info = CIT_MODEL1 },
+ { USB_DEVICE_VER(0x0545, 0x8080, 0x030a, 0x030a), .driver_info = CIT_MODEL2 },
+ { USB_DEVICE_VER(0x0545, 0x8080, 0x0301, 0x0301), .driver_info = CIT_MODEL3 },
+ { USB_DEVICE_VER(0x0545, 0x8002, 0x030a, 0x030a), .driver_info = CIT_MODEL4 },
+ { USB_DEVICE_VER(0x0545, 0x800c, 0x030a, 0x030a), .driver_info = CIT_MODEL2 },
+ { USB_DEVICE_VER(0x0545, 0x800d, 0x030a, 0x030a), .driver_info = CIT_MODEL4 },
+ {}
+};
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ const struct sd_desc *desc = &sd_desc;
+
+ switch (id->driver_info) {
+ case CIT_MODEL0:
+ case CIT_MODEL1:
+ if (intf->cur_altsetting->desc.bInterfaceNumber != 2)
+ return -ENODEV;
+ break;
+ case CIT_MODEL2:
+ case CIT_MODEL4:
+ if (intf->cur_altsetting->desc.bInterfaceNumber != 0)
+ return -ENODEV;
+ break;
+ case CIT_MODEL3:
+ if (intf->cur_altsetting->desc.bInterfaceNumber != 0)
+ return -ENODEV;
+ /* FIXME this likely applies to all model3 cams and probably
+ to other models too. */
+ if (ibm_netcam_pro)
+ desc = &sd_desc_isoc_nego;
+ break;
+ }
+
+ return gspca_dev_probe2(intf, id, desc, sizeof(struct sd), THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
--- /dev/null
+/*
+ * zc030x registers
+ *
+ * Copyright (c) 2008 Mauro Carvalho Chehab <mchehab@infradead.org>
+ *
+ * The register aliases used here came from this driver:
+ * http://zc0302.sourceforge.net/zc0302.php
+ *
+ * This code is placed under the terms of the GNU General Public License v2
+ */
+
+/* Define the register map */
+#define ZC3XX_R000_SYSTEMCONTROL 0x0000
+#define ZC3XX_R001_SYSTEMOPERATING 0x0001
+
+/* Picture size */
+#define ZC3XX_R002_CLOCKSELECT 0x0002
+#define ZC3XX_R003_FRAMEWIDTHHIGH 0x0003
+#define ZC3XX_R004_FRAMEWIDTHLOW 0x0004
+#define ZC3XX_R005_FRAMEHEIGHTHIGH 0x0005
+#define ZC3XX_R006_FRAMEHEIGHTLOW 0x0006
+
+/* JPEG control */
+#define ZC3XX_R008_CLOCKSETTING 0x0008
+
+/* Test mode */
+#define ZC3XX_R00B_TESTMODECONTROL 0x000b
+
+/* Frame retreiving */
+#define ZC3XX_R00C_LASTACQTIME 0x000c
+#define ZC3XX_R00D_MONITORRES 0x000d
+#define ZC3XX_R00E_TIMESTAMPHIGH 0x000e
+#define ZC3XX_R00F_TIMESTAMPLOW 0x000f
+#define ZC3XX_R018_FRAMELOST 0x0018
+#define ZC3XX_R019_AUTOADJUSTFPS 0x0019
+#define ZC3XX_R01A_LASTFRAMESTATE 0x001a
+#define ZC3XX_R025_DATACOUNTER 0x0025
+
+/* Stream and sensor specific */
+#define ZC3XX_R010_CMOSSENSORSELECT 0x0010
+#define ZC3XX_R011_VIDEOSTATUS 0x0011
+#define ZC3XX_R012_VIDEOCONTROLFUNC 0x0012
+
+/* Horizontal and vertical synchros */
+#define ZC3XX_R01D_HSYNC_0 0x001d
+#define ZC3XX_R01E_HSYNC_1 0x001e
+#define ZC3XX_R01F_HSYNC_2 0x001f
+#define ZC3XX_R020_HSYNC_3 0x0020
+
+/* Target picture size in byte */
+#define ZC3XX_R022_TARGETPICTSIZE_0 0x0022
+#define ZC3XX_R023_TARGETPICTSIZE_1 0x0023
+#define ZC3XX_R024_TARGETPICTSIZE_2 0x0024
+
+/* Audio registers */
+#define ZC3XX_R030_AUDIOADC 0x0030
+#define ZC3XX_R031_AUDIOSTREAMSTATUS 0x0031
+#define ZC3XX_R032_AUDIOSTATUS 0x0032
+
+/* Sensor interface */
+#define ZC3XX_R080_HBLANKHIGH 0x0080
+#define ZC3XX_R081_HBLANKLOW 0x0081
+#define ZC3XX_R082_RESETLEVELADDR 0x0082
+#define ZC3XX_R083_RGAINADDR 0x0083
+#define ZC3XX_R084_GGAINADDR 0x0084
+#define ZC3XX_R085_BGAINADDR 0x0085
+#define ZC3XX_R086_EXPTIMEHIGH 0x0086
+#define ZC3XX_R087_EXPTIMEMID 0x0087
+#define ZC3XX_R088_EXPTIMELOW 0x0088
+#define ZC3XX_R089_RESETBLACKHIGH 0x0089
+#define ZC3XX_R08A_RESETWHITEHIGH 0x008a
+#define ZC3XX_R08B_I2CDEVICEADDR 0x008b
+#define ZC3XX_R08C_I2CIDLEANDNACK 0x008c
+#define ZC3XX_R08D_COMPABILITYMODE 0x008d
+#define ZC3XX_R08E_COMPABILITYMODE2 0x008e
+
+/* I2C control */
+#define ZC3XX_R090_I2CCOMMAND 0x0090
+#define ZC3XX_R091_I2CSTATUS 0x0091
+#define ZC3XX_R092_I2CADDRESSSELECT 0x0092
+#define ZC3XX_R093_I2CSETVALUE 0x0093
+#define ZC3XX_R094_I2CWRITEACK 0x0094
+#define ZC3XX_R095_I2CREAD 0x0095
+#define ZC3XX_R096_I2CREADACK 0x0096
+
+/* Window inside the sensor array */
+#define ZC3XX_R097_WINYSTARTHIGH 0x0097
+#define ZC3XX_R098_WINYSTARTLOW 0x0098
+#define ZC3XX_R099_WINXSTARTHIGH 0x0099
+#define ZC3XX_R09A_WINXSTARTLOW 0x009a
+#define ZC3XX_R09B_WINHEIGHTHIGH 0x009b
+#define ZC3XX_R09C_WINHEIGHTLOW 0x009c
+#define ZC3XX_R09D_WINWIDTHHIGH 0x009d
+#define ZC3XX_R09E_WINWIDTHLOW 0x009e
+#define ZC3XX_R119_FIRSTYHIGH 0x0119
+#define ZC3XX_R11A_FIRSTYLOW 0x011a
+#define ZC3XX_R11B_FIRSTXHIGH 0x011b
+#define ZC3XX_R11C_FIRSTXLOW 0x011c
+
+/* Max sensor array size */
+#define ZC3XX_R09F_MAXXHIGH 0x009f
+#define ZC3XX_R0A0_MAXXLOW 0x00a0
+#define ZC3XX_R0A1_MAXYHIGH 0x00a1
+#define ZC3XX_R0A2_MAXYLOW 0x00a2
+#define ZC3XX_R0A3_EXPOSURETIMEHIGH 0x00a3
+#define ZC3XX_R0A4_EXPOSURETIMELOW 0x00a4
+#define ZC3XX_R0A5_EXPOSUREGAIN 0x00a5
+#define ZC3XX_R0A6_EXPOSUREBLACKLVL 0x00a6
+
+/* Other registers */
+#define ZC3XX_R100_OPERATIONMODE 0x0100
+#define ZC3XX_R101_SENSORCORRECTION 0x0101
+
+/* Gains */
+#define ZC3XX_R116_RGAIN 0x0116
+#define ZC3XX_R117_GGAIN 0x0117
+#define ZC3XX_R118_BGAIN 0x0118
+#define ZC3XX_R11D_GLOBALGAIN 0x011d
+#define ZC3XX_R1A8_DIGITALGAIN 0x01a8
+#define ZC3XX_R1A9_DIGITALLIMITDIFF 0x01a9
+#define ZC3XX_R1AA_DIGITALGAINSTEP 0x01aa
+
+/* Auto correction */
+#define ZC3XX_R180_AUTOCORRECTENABLE 0x0180
+#define ZC3XX_R181_WINXSTART 0x0181
+#define ZC3XX_R182_WINXWIDTH 0x0182
+#define ZC3XX_R183_WINXCENTER 0x0183
+#define ZC3XX_R184_WINYSTART 0x0184
+#define ZC3XX_R185_WINYWIDTH 0x0185
+#define ZC3XX_R186_WINYCENTER 0x0186
+
+/* Gain range */
+#define ZC3XX_R187_MAXGAIN 0x0187
+#define ZC3XX_R188_MINGAIN 0x0188
+
+/* Auto exposure and white balance */
+#define ZC3XX_R189_AWBSTATUS 0x0189
+#define ZC3XX_R18A_AWBFREEZE 0x018a
+#define ZC3XX_R18B_AESTATUS 0x018b
+#define ZC3XX_R18C_AEFREEZE 0x018c
+#define ZC3XX_R18F_AEUNFREEZE 0x018f
+#define ZC3XX_R190_EXPOSURELIMITHIGH 0x0190
+#define ZC3XX_R191_EXPOSURELIMITMID 0x0191
+#define ZC3XX_R192_EXPOSURELIMITLOW 0x0192
+#define ZC3XX_R195_ANTIFLICKERHIGH 0x0195
+#define ZC3XX_R196_ANTIFLICKERMID 0x0196
+#define ZC3XX_R197_ANTIFLICKERLOW 0x0197
+
+/* What is this ? */
+#define ZC3XX_R18D_YTARGET 0x018d
+#define ZC3XX_R18E_RESETLVL 0x018e
+
+/* Color */
+#define ZC3XX_R1A0_REDMEANAFTERAGC 0x01a0
+#define ZC3XX_R1A1_GREENMEANAFTERAGC 0x01a1
+#define ZC3XX_R1A2_BLUEMEANAFTERAGC 0x01a2
+#define ZC3XX_R1A3_REDMEANAFTERAWB 0x01a3
+#define ZC3XX_R1A4_GREENMEANAFTERAWB 0x01a4
+#define ZC3XX_R1A5_BLUEMEANAFTERAWB 0x01a5
+#define ZC3XX_R1A6_YMEANAFTERAE 0x01a6
+#define ZC3XX_R1A7_CALCGLOBALMEAN 0x01a7
+
+/* Matrixes */
+
+/* Color matrix is like :
+ R' = R * RGB00 + G * RGB01 + B * RGB02 + RGB03
+ G' = R * RGB10 + G * RGB11 + B * RGB22 + RGB13
+ B' = R * RGB20 + G * RGB21 + B * RGB12 + RGB23
+ */
+#define ZC3XX_R10A_RGB00 0x010a
+#define ZC3XX_R10B_RGB01 0x010b
+#define ZC3XX_R10C_RGB02 0x010c
+#define ZC3XX_R113_RGB03 0x0113
+#define ZC3XX_R10D_RGB10 0x010d
+#define ZC3XX_R10E_RGB11 0x010e
+#define ZC3XX_R10F_RGB12 0x010f
+#define ZC3XX_R114_RGB13 0x0114
+#define ZC3XX_R110_RGB20 0x0110
+#define ZC3XX_R111_RGB21 0x0111
+#define ZC3XX_R112_RGB22 0x0112
+#define ZC3XX_R115_RGB23 0x0115
+
+/* Gamma matrix */
+#define ZC3XX_R120_GAMMA00 0x0120
+#define ZC3XX_R121_GAMMA01 0x0121
+#define ZC3XX_R122_GAMMA02 0x0122
+#define ZC3XX_R123_GAMMA03 0x0123
+#define ZC3XX_R124_GAMMA04 0x0124
+#define ZC3XX_R125_GAMMA05 0x0125
+#define ZC3XX_R126_GAMMA06 0x0126
+#define ZC3XX_R127_GAMMA07 0x0127
+#define ZC3XX_R128_GAMMA08 0x0128
+#define ZC3XX_R129_GAMMA09 0x0129
+#define ZC3XX_R12A_GAMMA0A 0x012a
+#define ZC3XX_R12B_GAMMA0B 0x012b
+#define ZC3XX_R12C_GAMMA0C 0x012c
+#define ZC3XX_R12D_GAMMA0D 0x012d
+#define ZC3XX_R12E_GAMMA0E 0x012e
+#define ZC3XX_R12F_GAMMA0F 0x012f
+#define ZC3XX_R130_GAMMA10 0x0130
+#define ZC3XX_R131_GAMMA11 0x0131
+#define ZC3XX_R132_GAMMA12 0x0132
+#define ZC3XX_R133_GAMMA13 0x0133
+#define ZC3XX_R134_GAMMA14 0x0134
+#define ZC3XX_R135_GAMMA15 0x0135
+#define ZC3XX_R136_GAMMA16 0x0136
+#define ZC3XX_R137_GAMMA17 0x0137
+#define ZC3XX_R138_GAMMA18 0x0138
+#define ZC3XX_R139_GAMMA19 0x0139
+#define ZC3XX_R13A_GAMMA1A 0x013a
+#define ZC3XX_R13B_GAMMA1B 0x013b
+#define ZC3XX_R13C_GAMMA1C 0x013c
+#define ZC3XX_R13D_GAMMA1D 0x013d
+#define ZC3XX_R13E_GAMMA1E 0x013e
+#define ZC3XX_R13F_GAMMA1F 0x013f
+
+/* Luminance gamma */
+#define ZC3XX_R140_YGAMMA00 0x0140
+#define ZC3XX_R141_YGAMMA01 0x0141
+#define ZC3XX_R142_YGAMMA02 0x0142
+#define ZC3XX_R143_YGAMMA03 0x0143
+#define ZC3XX_R144_YGAMMA04 0x0144
+#define ZC3XX_R145_YGAMMA05 0x0145
+#define ZC3XX_R146_YGAMMA06 0x0146
+#define ZC3XX_R147_YGAMMA07 0x0147
+#define ZC3XX_R148_YGAMMA08 0x0148
+#define ZC3XX_R149_YGAMMA09 0x0149
+#define ZC3XX_R14A_YGAMMA0A 0x014a
+#define ZC3XX_R14B_YGAMMA0B 0x014b
+#define ZC3XX_R14C_YGAMMA0C 0x014c
+#define ZC3XX_R14D_YGAMMA0D 0x014d
+#define ZC3XX_R14E_YGAMMA0E 0x014e
+#define ZC3XX_R14F_YGAMMA0F 0x014f
+#define ZC3XX_R150_YGAMMA10 0x0150
+#define ZC3XX_R151_YGAMMA11 0x0151
+
+#define ZC3XX_R1C5_SHARPNESSMODE 0x01c5
+#define ZC3XX_R1C6_SHARPNESS00 0x01c6
+#define ZC3XX_R1C7_SHARPNESS01 0x01c7
+#define ZC3XX_R1C8_SHARPNESS02 0x01c8
+#define ZC3XX_R1C9_SHARPNESS03 0x01c9
+#define ZC3XX_R1CA_SHARPNESS04 0x01ca
+#define ZC3XX_R1CB_SHARPNESS05 0x01cb
+
+/* Dead pixels */
+#define ZC3XX_R250_DEADPIXELSMODE 0x0250
+
+/* EEPROM */
+#define ZC3XX_R300_EEPROMCONFIG 0x0300
+#define ZC3XX_R301_EEPROMACCESS 0x0301
+#define ZC3XX_R302_EEPROMSTATUS 0x0302
--- /dev/null
+/*
+ * Z-Star/Vimicro zc301/zc302p/vc30x driver
+ *
+ * Copyright (C) 2009-2012 Jean-Francois Moine <http://moinejf.free.fr>
+ * Copyright (C) 2004 2005 2006 Michel Xhaard mxhaard@magic.fr
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include <linux/input.h>
+#include "gspca.h"
+#include "jpeg.h"
+
+MODULE_AUTHOR("Jean-Francois Moine <http://moinejf.free.fr>, "
+ "Serge A. Suchkov <Serge.A.S@tochka.ru>");
+MODULE_DESCRIPTION("GSPCA ZC03xx/VC3xx USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+static int force_sensor = -1;
+
+#define REG08_DEF 3 /* default JPEG compression (75%) */
+#include "zc3xx-reg.h"
+
+/* specific webcam descriptor */
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+
+ struct { /* gamma/brightness/contrast control cluster */
+ struct v4l2_ctrl *gamma;
+ struct v4l2_ctrl *brightness;
+ struct v4l2_ctrl *contrast;
+ };
+ struct { /* autogain/exposure control cluster */
+ struct v4l2_ctrl *autogain;
+ struct v4l2_ctrl *exposure;
+ };
+ struct v4l2_ctrl *plfreq;
+ struct v4l2_ctrl *sharpness;
+ struct v4l2_ctrl *jpegqual;
+
+ struct work_struct work;
+ struct workqueue_struct *work_thread;
+
+ u8 reg08; /* webcam compression quality */
+
+ u8 bridge;
+ u8 sensor; /* Type of image sensor chip */
+ u16 chip_revision;
+
+ u8 jpeg_hdr[JPEG_HDR_SZ];
+};
+enum bridges {
+ BRIDGE_ZC301,
+ BRIDGE_ZC303,
+};
+enum sensors {
+ SENSOR_ADCM2700,
+ SENSOR_CS2102,
+ SENSOR_CS2102K,
+ SENSOR_GC0303,
+ SENSOR_GC0305,
+ SENSOR_HDCS2020,
+ SENSOR_HV7131B,
+ SENSOR_HV7131R,
+ SENSOR_ICM105A,
+ SENSOR_MC501CB,
+ SENSOR_MT9V111_1, /* (mi360soc) zc301 */
+ SENSOR_MT9V111_3, /* (mi360soc) zc303 */
+ SENSOR_OV7620, /* OV7648 - same values */
+ SENSOR_OV7630C,
+ SENSOR_PAS106,
+ SENSOR_PAS202B,
+ SENSOR_PB0330,
+ SENSOR_PO2030,
+ SENSOR_TAS5130C,
+ SENSOR_MAX
+};
+
+static const struct v4l2_pix_format vga_mode[] = {
+ {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 1},
+ {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 0},
+};
+
+static const struct v4l2_pix_format broken_vga_mode[] = {
+ {320, 232, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 232 * 4 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 1},
+ {640, 472, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 472 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 0},
+};
+
+static const struct v4l2_pix_format sif_mode[] = {
+ {176, 144, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 176,
+ .sizeimage = 176 * 144 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 1},
+ {352, 288, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 352,
+ .sizeimage = 352 * 288 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_JPEG,
+ .priv = 0},
+};
+
+/*
+ * Bridge reg08 bits 1-2 -> JPEG quality conversion table. Note the highest
+ * quality setting is not usable as USB 1 does not have enough bandwidth.
+ */
+static u8 jpeg_qual[] = {50, 75, 87, /* 94 */};
+
+/* usb exchanges */
+struct usb_action {
+ u8 req;
+ u8 val;
+ u16 idx;
+};
+
+static const struct usb_action adcm2700_Initial[] = {
+ {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL}, /* 00,00,01,cc */
+ {0xa0, 0x04, ZC3XX_R002_CLOCKSELECT}, /* 00,02,04,cc */
+ {0xa0, 0x00, ZC3XX_R008_CLOCKSETTING}, /* 00,08,03,cc */
+ {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,0a,cc */
+ {0xa0, 0xd3, ZC3XX_R08B_I2CDEVICEADDR}, /* 00,8b,d3,cc */
+ {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH}, /* 00,03,02,cc */
+ {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW}, /* 00,04,80,cc */
+ {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH}, /* 00,05,01,cc */
+ {0xa0, 0xd8, ZC3XX_R006_FRAMEHEIGHTLOW}, /* 00,06,d8,cc */
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING}, /* 00,01,01,cc */
+ {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,03,cc */
+ {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,01,cc */
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,05,cc */
+ {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW}, /* 00,98,00,cc */
+ {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW}, /* 00,9a,00,cc */
+ {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW}, /* 01,1a,00,cc */
+ {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW}, /* 01,1c,00,cc */
+ {0xa0, 0xde, ZC3XX_R09C_WINHEIGHTLOW}, /* 00,9c,de,cc */
+ {0xa0, 0x86, ZC3XX_R09E_WINWIDTHLOW}, /* 00,9e,86,cc */
+ {0xbb, 0x00, 0x0400}, /* 04,00,00,bb */
+ {0xdd, 0x00, 0x0010}, /* 00,00,10,dd */
+ {0xbb, 0x0f, 0x140f}, /* 14,0f,0f,bb */
+ {0xa0, 0xb7, ZC3XX_R101_SENSORCORRECTION}, /* 01,01,37,cc */
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE}, /* 01,00,0d,cc */
+ {0xa0, 0x06, ZC3XX_R189_AWBSTATUS}, /* 01,89,06,cc */
+ {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE}, /* 01,c5,03,cc */
+ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05}, /* 01,cb,13,cc */
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, /* 02,50,08,cc */
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS}, /* 03,01,08,cc */
+ {0xa0, 0x58, ZC3XX_R116_RGAIN}, /* 01,16,58,cc */
+ {0xa0, 0x5a, ZC3XX_R118_BGAIN}, /* 01,18,5a,cc */
+ {0xa0, 0x02, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,02,cc */
+ {0xa0, 0xd3, ZC3XX_R08B_I2CDEVICEADDR}, /* 00,8b,d3,cc */
+ {0xbb, 0x00, 0x0408}, /* 04,00,08,bb */
+ {0xdd, 0x00, 0x0200}, /* 00,02,00,dd */
+ {0xbb, 0x00, 0x0400}, /* 04,00,00,bb */
+ {0xdd, 0x00, 0x0010}, /* 00,00,10,dd */
+ {0xbb, 0x0f, 0x140f}, /* 14,0f,0f,bb */
+ {0xbb, 0xe0, 0x0c2e}, /* 0c,e0,2e,bb */
+ {0xbb, 0x01, 0x2000}, /* 20,01,00,bb */
+ {0xbb, 0x96, 0x2400}, /* 24,96,00,bb */
+ {0xbb, 0x06, 0x1006}, /* 10,06,06,bb */
+ {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
+ {0xdd, 0x00, 0x0010}, /* 00,00,10,dd */
+ {0xaa, 0xfe, 0x0002}, /* 00,fe,02,aa */
+ {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,0a,cc */
+ {0xdd, 0x00, 0x0010}, /* 00,00,10,dd */
+ {0xbb, 0x5f, 0x2090}, /* 20,5f,90,bb */
+ {0xbb, 0x01, 0x8000}, /* 80,01,00,bb */
+ {0xbb, 0x09, 0x8400}, /* 84,09,00,bb */
+ {0xbb, 0x86, 0x0002}, /* 00,86,02,bb */
+ {0xbb, 0xe6, 0x0401}, /* 04,e6,01,bb */
+ {0xbb, 0x86, 0x0802}, /* 08,86,02,bb */
+ {0xbb, 0xe6, 0x0c01}, /* 0c,e6,01,bb */
+ {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
+ {0xdd, 0x00, 0x0010}, /* 00,00,10,dd */
+ {0xaa, 0xfe, 0x0000}, /* 00,fe,00,aa */
+ {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,0a,cc */
+ {0xdd, 0x00, 0x0010}, /* 00,00,10,dd */
+ {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
+ {0xaa, 0xfe, 0x0020}, /* 00,fe,20,aa */
+/*mswin+*/
+ {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT},
+ {0xaa, 0xfe, 0x0002},
+ {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT},
+ {0xaa, 0xb4, 0xcd37},
+ {0xaa, 0xa4, 0x0004},
+ {0xaa, 0xa8, 0x0007},
+ {0xaa, 0xac, 0x0004},
+/*mswin-*/
+ {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,0a,cc */
+ {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
+ {0xdd, 0x00, 0x0010}, /* 00,00,10,dd */
+ {0xaa, 0xfe, 0x0000}, /* 00,fe,00,aa */
+ {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,0a,cc */
+ {0xdd, 0x00, 0x0010}, /* 00,00,10,dd */
+ {0xbb, 0x04, 0x0400}, /* 04,04,00,bb */
+ {0xdd, 0x00, 0x0100}, /* 00,01,00,dd */
+ {0xbb, 0x01, 0x0400}, /* 04,01,00,bb */
+ {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
+ {0xaa, 0xfe, 0x0002}, /* 00,fe,02,aa */
+ {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,0a,cc */
+ {0xbb, 0x41, 0x2803}, /* 28,41,03,bb */
+ {0xbb, 0x40, 0x2c03}, /* 2c,40,03,bb */
+ {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
+ {0xaa, 0xfe, 0x0010}, /* 00,fe,10,aa */
+ {}
+};
+static const struct usb_action adcm2700_InitialScale[] = {
+ {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL}, /* 00,00,01,cc */
+ {0xa0, 0x10, ZC3XX_R002_CLOCKSELECT}, /* 00,02,10,cc */
+ {0xa0, 0x00, ZC3XX_R008_CLOCKSETTING}, /* 00,08,03,cc */
+ {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,0a,cc */
+ {0xa0, 0xd3, ZC3XX_R08B_I2CDEVICEADDR}, /* 00,8b,d3,cc */
+ {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH}, /* 00,03,02,cc */
+ {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW}, /* 00,04,80,cc */
+ {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH}, /* 00,05,01,cc */
+ {0xa0, 0xd0, ZC3XX_R006_FRAMEHEIGHTLOW}, /* 00,06,d0,cc */
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING}, /* 00,01,01,cc */
+ {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,03,cc */
+ {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,01,cc */
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,05,cc */
+ {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW}, /* 00,98,00,cc */
+ {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW}, /* 00,9a,00,cc */
+ {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW}, /* 01,1a,00,cc */
+ {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW}, /* 01,1c,00,cc */
+ {0xa0, 0xd8, ZC3XX_R09C_WINHEIGHTLOW}, /* 00,9c,d8,cc */
+ {0xa0, 0x88, ZC3XX_R09E_WINWIDTHLOW}, /* 00,9e,88,cc */
+ {0xbb, 0x00, 0x0400}, /* 04,00,00,bb */
+ {0xdd, 0x00, 0x0010}, /* 00,00,10,dd */
+ {0xbb, 0x0f, 0x140f}, /* 14,0f,0f,bb */
+ {0xa0, 0xb7, ZC3XX_R101_SENSORCORRECTION}, /* 01,01,37,cc */
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE}, /* 01,00,0d,cc */
+ {0xa0, 0x06, ZC3XX_R189_AWBSTATUS}, /* 01,89,06,cc */
+ {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE}, /* 01,c5,03,cc */
+ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05}, /* 01,cb,13,cc */
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, /* 02,50,08,cc */
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS}, /* 03,01,08,cc */
+ {0xa0, 0x58, ZC3XX_R116_RGAIN}, /* 01,16,58,cc */
+ {0xa0, 0x5a, ZC3XX_R118_BGAIN}, /* 01,18,5a,cc */
+ {0xa0, 0x02, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,02,cc */
+ {0xa0, 0xd3, ZC3XX_R08B_I2CDEVICEADDR}, /* 00,8b,d3,cc */
+ {0xbb, 0x00, 0x0408}, /* 04,00,08,bb */
+ {0xdd, 0x00, 0x0200}, /* 00,02,00,dd */
+ {0xbb, 0x00, 0x0400}, /* 04,00,00,bb */
+ {0xdd, 0x00, 0x0050}, /* 00,00,50,dd */
+ {0xbb, 0x0f, 0x140f}, /* 14,0f,0f,bb */
+ {0xbb, 0xe0, 0x0c2e}, /* 0c,e0,2e,bb */
+ {0xbb, 0x01, 0x2000}, /* 20,01,00,bb */
+ {0xbb, 0x96, 0x2400}, /* 24,96,00,bb */
+ {0xbb, 0x06, 0x1006}, /* 10,06,06,bb */
+ {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
+ {0xdd, 0x00, 0x0010}, /* 00,00,10,dd */
+ {0xaa, 0xfe, 0x0002}, /* 00,fe,02,aa */
+ {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,0a,cc */
+ {0xdd, 0x00, 0x0010}, /* 00,00,10,dd */
+ {0xbb, 0x5f, 0x2090}, /* 20,5f,90,bb */
+ {0xbb, 0x01, 0x8000}, /* 80,01,00,bb */
+ {0xbb, 0x09, 0x8400}, /* 84,09,00,bb */
+ {0xbb, 0x86, 0x0002}, /* 00,88,02,bb */
+ {0xbb, 0xe6, 0x0401}, /* 04,e6,01,bb */
+ {0xbb, 0x86, 0x0802}, /* 08,88,02,bb */
+ {0xbb, 0xe6, 0x0c01}, /* 0c,e6,01,bb */
+ {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
+ {0xdd, 0x00, 0x0010}, /* 00,00,10,dd */
+ {0xaa, 0xfe, 0x0000}, /* 00,fe,00,aa */
+ {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,0a,cc */
+ {0xdd, 0x00, 0x0010}, /* 00,00,10,dd */
+ {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
+ {0xaa, 0xfe, 0x0020}, /* 00,fe,20,aa */
+ /*******/
+ {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,0a,cc */
+ {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
+ {0xdd, 0x00, 0x0010}, /* 00,00,10,dd */
+ {0xaa, 0xfe, 0x0000}, /* 00,fe,00,aa */
+ {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,0a,cc */
+ {0xdd, 0x00, 0x0010}, /* 00,00,10,dd */
+ {0xbb, 0x04, 0x0400}, /* 04,04,00,bb */
+ {0xdd, 0x00, 0x0100}, /* 00,01,00,dd */
+ {0xbb, 0x01, 0x0400}, /* 04,01,00,bb */
+ {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
+ {0xaa, 0xfe, 0x0002}, /* 00,fe,02,aa */
+ {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,0a,cc */
+ {0xbb, 0x41, 0x2803}, /* 28,41,03,bb */
+ {0xbb, 0x40, 0x2c03}, /* 2c,40,03,bb */
+ {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
+ {0xaa, 0xfe, 0x0010}, /* 00,fe,10,aa */
+ {}
+};
+static const struct usb_action adcm2700_50HZ[] = {
+ {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
+ {0xaa, 0xfe, 0x0002}, /* 00,fe,02,aa */
+ {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,0a,cc */
+ {0xbb, 0x05, 0x8400}, /* 84,05,00,bb */
+ {0xbb, 0xd0, 0xb007}, /* b0,d0,07,bb */
+ {0xbb, 0xa0, 0xb80f}, /* b8,a0,0f,bb */
+ {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
+ {0xaa, 0xfe, 0x0010}, /* 00,fe,10,aa */
+ {0xaa, 0x26, 0x00d0}, /* 00,26,d0,aa */
+ {0xaa, 0x28, 0x0002}, /* 00,28,02,aa */
+ {}
+};
+static const struct usb_action adcm2700_60HZ[] = {
+ {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
+ {0xaa, 0xfe, 0x0002}, /* 00,fe,02,aa */
+ {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,0a,cc */
+ {0xbb, 0x07, 0x8400}, /* 84,07,00,bb */
+ {0xbb, 0x82, 0xb006}, /* b0,82,06,bb */
+ {0xbb, 0x04, 0xb80d}, /* b8,04,0d,bb */
+ {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
+ {0xaa, 0xfe, 0x0010}, /* 00,fe,10,aa */
+ {0xaa, 0x26, 0x0057}, /* 00,26,57,aa */
+ {0xaa, 0x28, 0x0002}, /* 00,28,02,aa */
+ {}
+};
+static const struct usb_action adcm2700_NoFliker[] = {
+ {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
+ {0xaa, 0xfe, 0x0002}, /* 00,fe,02,aa */
+ {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,0a,cc */
+ {0xbb, 0x07, 0x8400}, /* 84,07,00,bb */
+ {0xbb, 0x05, 0xb000}, /* b0,05,00,bb */
+ {0xbb, 0xa0, 0xb801}, /* b8,a0,01,bb */
+ {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
+ {0xaa, 0xfe, 0x0010}, /* 00,fe,10,aa */
+ {}
+};
+static const struct usb_action cs2102_InitialScale[] = { /* 320x240 */
+ {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
+ {0xa0, 0x10, ZC3XX_R002_CLOCKSELECT},
+ {0xa0, 0x00, ZC3XX_R010_CMOSSENSORSELECT},
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
+ {0xa0, 0x20, ZC3XX_R080_HBLANKHIGH},
+ {0xa0, 0x21, ZC3XX_R081_HBLANKLOW},
+ {0xa0, 0x30, ZC3XX_R083_RGAINADDR},
+ {0xa0, 0x31, ZC3XX_R084_GGAINADDR},
+ {0xa0, 0x32, ZC3XX_R085_BGAINADDR},
+ {0xa0, 0x23, ZC3XX_R086_EXPTIMEHIGH},
+ {0xa0, 0x24, ZC3XX_R087_EXPTIMEMID},
+ {0xa0, 0x25, ZC3XX_R088_EXPTIMELOW},
+ {0xa0, 0xb3, ZC3XX_R08B_I2CDEVICEADDR},
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* 00 */
+ {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
+ {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
+ {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
+ {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
+ {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW},
+ {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW},
+ {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
+ {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW},
+ {0xaa, 0x02, 0x0008},
+ {0xaa, 0x03, 0x0000},
+ {0xaa, 0x11, 0x0000},
+ {0xaa, 0x12, 0x0089},
+ {0xaa, 0x13, 0x0000},
+ {0xaa, 0x14, 0x00e9},
+ {0xaa, 0x20, 0x0000},
+ {0xaa, 0x22, 0x0000},
+ {0xaa, 0x0b, 0x0004},
+ {0xaa, 0x30, 0x0030},
+ {0xaa, 0x31, 0x0030},
+ {0xaa, 0x32, 0x0030},
+ {0xa0, 0x37, ZC3XX_R101_SENSORCORRECTION},
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
+ {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
+ {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
+ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
+ {0xa0, 0x10, 0x01ae},
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
+ {0xa0, 0x68, ZC3XX_R18D_YTARGET},
+ {0xa0, 0x00, 0x01ad},
+ {}
+};
+
+static const struct usb_action cs2102_Initial[] = { /* 640x480 */
+ {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
+ {0xa0, 0x00, ZC3XX_R002_CLOCKSELECT},
+ {0xa0, 0x00, ZC3XX_R010_CMOSSENSORSELECT},
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
+ {0xa0, 0x20, ZC3XX_R080_HBLANKHIGH},
+ {0xa0, 0x21, ZC3XX_R081_HBLANKLOW},
+ {0xa0, 0x30, ZC3XX_R083_RGAINADDR},
+ {0xa0, 0x31, ZC3XX_R084_GGAINADDR},
+ {0xa0, 0x32, ZC3XX_R085_BGAINADDR},
+ {0xa0, 0x23, ZC3XX_R086_EXPTIMEHIGH},
+ {0xa0, 0x24, ZC3XX_R087_EXPTIMEMID},
+ {0xa0, 0x25, ZC3XX_R088_EXPTIMELOW},
+ {0xa0, 0xb3, ZC3XX_R08B_I2CDEVICEADDR},
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* 00 */
+ {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
+ {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
+ {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
+ {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
+ {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW},
+ {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW},
+ {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
+ {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW},
+ {0xaa, 0x02, 0x0008},
+ {0xaa, 0x03, 0x0000},
+ {0xaa, 0x11, 0x0001},
+ {0xaa, 0x12, 0x0087},
+ {0xaa, 0x13, 0x0001},
+ {0xaa, 0x14, 0x00e7},
+ {0xaa, 0x20, 0x0000},
+ {0xaa, 0x22, 0x0000},
+ {0xaa, 0x0b, 0x0004},
+ {0xaa, 0x30, 0x0030},
+ {0xaa, 0x31, 0x0030},
+ {0xaa, 0x32, 0x0030},
+ {0xa0, 0x77, ZC3XX_R101_SENSORCORRECTION},
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
+ {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
+ {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
+ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
+ {0xa0, 0x15, 0x01ae},
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
+ {0xa0, 0x68, ZC3XX_R18D_YTARGET},
+ {0xa0, 0x00, 0x01ad},
+ {}
+};
+static const struct usb_action cs2102_50HZScale[] = {
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xaa, 0x23, 0x0001},
+ {0xaa, 0x24, 0x005f},
+ {0xaa, 0x25, 0x0090},
+ {0xaa, 0x21, 0x00dd},
+ {0xa0, 0x02, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0xbf, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0x20, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x3a, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0x98, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x10, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0xdd, ZC3XX_R01D_HSYNC_0},
+ {0xa0, 0xe4, ZC3XX_R01E_HSYNC_1},
+ {0xa0, 0xf0, ZC3XX_R01F_HSYNC_2},
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3},
+ {}
+};
+static const struct usb_action cs2102_50HZ[] = {
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xaa, 0x23, 0x0000},
+ {0xaa, 0x24, 0x00af},
+ {0xaa, 0x25, 0x00c8},
+ {0xaa, 0x21, 0x0068},
+ {0xa0, 0x01, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0x5f, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0x90, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x1d, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0x4c, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x10, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0x68, ZC3XX_R01D_HSYNC_0},
+ {0xa0, 0xe3, ZC3XX_R01E_HSYNC_1},
+ {0xa0, 0xf0, ZC3XX_R01F_HSYNC_2},
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3},
+ {}
+};
+static const struct usb_action cs2102_60HZScale[] = {
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xaa, 0x23, 0x0001},
+ {0xaa, 0x24, 0x0055},
+ {0xaa, 0x25, 0x00cc},
+ {0xaa, 0x21, 0x003f},
+ {0xa0, 0x02, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0xab, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0x98, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x30, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0xd4, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x10, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0x39, ZC3XX_R01D_HSYNC_0},
+ {0xa0, 0x70, ZC3XX_R01E_HSYNC_1},
+ {0xa0, 0xb0, ZC3XX_R01F_HSYNC_2},
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3},
+ {}
+};
+static const struct usb_action cs2102_60HZ[] = {
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xaa, 0x23, 0x0000},
+ {0xaa, 0x24, 0x00aa},
+ {0xaa, 0x25, 0x00e6},
+ {0xaa, 0x21, 0x003f},
+ {0xa0, 0x01, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0x55, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0xcc, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x18, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0x6a, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x10, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0x3f, ZC3XX_R01D_HSYNC_0},
+ {0xa0, 0xa5, ZC3XX_R01E_HSYNC_1},
+ {0xa0, 0xf0, ZC3XX_R01F_HSYNC_2},
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3},
+ {}
+};
+static const struct usb_action cs2102_NoFlikerScale[] = {
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xaa, 0x23, 0x0001},
+ {0xaa, 0x24, 0x005f},
+ {0xaa, 0x25, 0x0000},
+ {0xaa, 0x21, 0x0001},
+ {0xa0, 0x02, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0xbf, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0x00, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0x80, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x10, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x00, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x00, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0x01, ZC3XX_R01D_HSYNC_0},
+ {0xa0, 0x40, ZC3XX_R01E_HSYNC_1},
+ {0xa0, 0xa0, ZC3XX_R01F_HSYNC_2},
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3},
+ {}
+};
+static const struct usb_action cs2102_NoFliker[] = {
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xaa, 0x23, 0x0000},
+ {0xaa, 0x24, 0x00af},
+ {0xaa, 0x25, 0x0080},
+ {0xaa, 0x21, 0x0001},
+ {0xa0, 0x01, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0x5f, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0x80, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0x80, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x10, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x00, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x00, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0x01, ZC3XX_R01D_HSYNC_0},
+ {0xa0, 0x40, ZC3XX_R01E_HSYNC_1},
+ {0xa0, 0xa0, ZC3XX_R01F_HSYNC_2},
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3},
+ {}
+};
+
+/* CS2102_KOCOM */
+static const struct usb_action cs2102K_InitialScale[] = {
+ {0xa0, 0x11, ZC3XX_R002_CLOCKSELECT},
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
+ {0xa0, 0x08, ZC3XX_R010_CMOSSENSORSELECT},
+ {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
+ {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
+ {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
+ {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
+ {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW},
+ {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW},
+ {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
+ {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW},
+ {0xa0, 0xe8, ZC3XX_R09C_WINHEIGHTLOW},
+ {0xa0, 0x88, ZC3XX_R09E_WINWIDTHLOW},
+ {0xa0, 0x55, ZC3XX_R08B_I2CDEVICEADDR},
+ {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x00, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x0a, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x02, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x0b, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x02, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x0c, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x7c, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x0d, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0xa3, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x03, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0xfb, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x05, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x00, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x06, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x03, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x09, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x08, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x0e, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x04, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x0f, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x18, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x10, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x18, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x11, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x18, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x12, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x18, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x15, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x00, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x16, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x0c, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x17, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x0c, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x04, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0xb7, ZC3XX_R101_SENSORCORRECTION},
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x78, ZC3XX_R18D_YTARGET},
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
+ {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
+ {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
+ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
+ {0xa0, 0x20, ZC3XX_R087_EXPTIMEMID},
+ {0xa0, 0x21, ZC3XX_R088_EXPTIMELOW},
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
+ {0xa0, 0x00, 0x01ad},
+ {0xa0, 0x01, 0x01b1},
+ {0xa0, 0x02, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xa0, 0x60, ZC3XX_R116_RGAIN},
+ {0xa0, 0x40, ZC3XX_R117_GGAIN},
+ {0xa0, 0x4c, ZC3XX_R118_BGAIN},
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* clock ? */
+ {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00}, /* sharpness+ */
+ {0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05}, /* sharpness- */
+ {0xa0, 0x13, ZC3XX_R120_GAMMA00}, /* gamma 4 */
+ {0xa0, 0x38, ZC3XX_R121_GAMMA01},
+ {0xa0, 0x59, ZC3XX_R122_GAMMA02},
+ {0xa0, 0x79, ZC3XX_R123_GAMMA03},
+ {0xa0, 0x92, ZC3XX_R124_GAMMA04},
+ {0xa0, 0xa7, ZC3XX_R125_GAMMA05},
+ {0xa0, 0xb9, ZC3XX_R126_GAMMA06},
+ {0xa0, 0xc8, ZC3XX_R127_GAMMA07},
+ {0xa0, 0xd4, ZC3XX_R128_GAMMA08},
+ {0xa0, 0xdf, ZC3XX_R129_GAMMA09},
+ {0xa0, 0xe7, ZC3XX_R12A_GAMMA0A},
+ {0xa0, 0xee, ZC3XX_R12B_GAMMA0B},
+ {0xa0, 0xf4, ZC3XX_R12C_GAMMA0C},
+ {0xa0, 0xf9, ZC3XX_R12D_GAMMA0D},
+ {0xa0, 0xfc, ZC3XX_R12E_GAMMA0E},
+ {0xa0, 0xff, ZC3XX_R12F_GAMMA0F},
+ {0xa0, 0x26, ZC3XX_R130_GAMMA10},
+ {0xa0, 0x22, ZC3XX_R131_GAMMA11},
+ {0xa0, 0x20, ZC3XX_R132_GAMMA12},
+ {0xa0, 0x1c, ZC3XX_R133_GAMMA13},
+ {0xa0, 0x16, ZC3XX_R134_GAMMA14},
+ {0xa0, 0x13, ZC3XX_R135_GAMMA15},
+ {0xa0, 0x10, ZC3XX_R136_GAMMA16},
+ {0xa0, 0x0d, ZC3XX_R137_GAMMA17},
+ {0xa0, 0x0b, ZC3XX_R138_GAMMA18},
+ {0xa0, 0x09, ZC3XX_R139_GAMMA19},
+ {0xa0, 0x07, ZC3XX_R13A_GAMMA1A},
+ {0xa0, 0x06, ZC3XX_R13B_GAMMA1B},
+ {0xa0, 0x05, ZC3XX_R13C_GAMMA1C},
+ {0xa0, 0x04, ZC3XX_R13D_GAMMA1D},
+ {0xa0, 0x03, ZC3XX_R13E_GAMMA1E},
+ {0xa0, 0x02, ZC3XX_R13F_GAMMA1F},
+ {0xa0, 0x58, ZC3XX_R10A_RGB00}, /* matrix */
+ {0xa0, 0xf4, ZC3XX_R10B_RGB01},
+ {0xa0, 0xf4, ZC3XX_R10C_RGB02},
+ {0xa0, 0xf4, ZC3XX_R10D_RGB10},
+ {0xa0, 0x58, ZC3XX_R10E_RGB11},
+ {0xa0, 0xf4, ZC3XX_R10F_RGB12},
+ {0xa0, 0xf4, ZC3XX_R110_RGB20},
+ {0xa0, 0xf4, ZC3XX_R111_RGB21},
+ {0xa0, 0x58, ZC3XX_R112_RGB22},
+ {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x00, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x13, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x22, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x14, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x01, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x20, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x01, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x21, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x22, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x04, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x01, ZC3XX_R0A3_EXPOSURETIMEHIGH},
+ {0xa0, 0x22, ZC3XX_R0A4_EXPOSURETIMELOW},
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0xee, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0x3a, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x10, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x0c, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x28, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0x04, ZC3XX_R01D_HSYNC_0},
+ {0xa0, 0x0f, ZC3XX_R01E_HSYNC_1},
+ {0xa0, 0x19, ZC3XX_R01F_HSYNC_2},
+ {0xa0, 0x1f, ZC3XX_R020_HSYNC_3},
+ {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
+ {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
+ {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xa0, 0x60, ZC3XX_R116_RGAIN},
+ {0xa0, 0x40, ZC3XX_R117_GGAIN},
+ {0xa0, 0x4c, ZC3XX_R118_BGAIN},
+ {0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
+ {0xa0, 0x20, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x01, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x21, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x5c, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x00, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x13, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x5c, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x14, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x01, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x04, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
+ {0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
+ {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
+ {0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
+ {0xa0, 0x20, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x01, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x21, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x96, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x00, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x13, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x96, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x14, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x01, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x04, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
+ {0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
+ {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
+ {}
+};
+
+static const struct usb_action cs2102K_Initial[] = {
+ {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
+ {0xa0, 0x00, ZC3XX_R002_CLOCKSELECT},
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
+ {0xa0, 0x08, ZC3XX_R010_CMOSSENSORSELECT},
+ {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
+ {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
+ {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
+ {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
+ {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW},
+ {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW},
+ {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
+ {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW},
+ {0xa0, 0xe8, ZC3XX_R09C_WINHEIGHTLOW},
+ {0xa0, 0x88, ZC3XX_R09E_WINWIDTHLOW},
+/*fixme: next sequence = i2c exchanges*/
+ {0xa0, 0x55, ZC3XX_R08B_I2CDEVICEADDR},
+ {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x00, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x0a, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x02, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x0b, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x02, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x0c, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x7b, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x0d, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0xa3, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x03, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0xfb, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x05, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x00, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x06, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x03, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x09, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x08, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x0e, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x04, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x0f, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x18, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x10, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x18, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x11, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x18, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x12, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x18, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x15, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x00, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x16, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x0c, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x17, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x0c, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x04, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0xf7, ZC3XX_R101_SENSORCORRECTION},
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x78, ZC3XX_R18D_YTARGET},
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
+ {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
+ {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
+ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
+ {0xa0, 0x20, ZC3XX_R087_EXPTIMEMID},
+ {0xa0, 0x21, ZC3XX_R088_EXPTIMELOW},
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
+ {0xa0, 0x00, 0x01ad},
+ {0xa0, 0x01, 0x01b1},
+ {0xa0, 0x02, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xa0, 0x60, ZC3XX_R116_RGAIN},
+ {0xa0, 0x40, ZC3XX_R117_GGAIN},
+ {0xa0, 0x4c, ZC3XX_R118_BGAIN},
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* clock ? */
+ {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00}, /* sharpness+ */
+ {0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05}, /* sharpness- */
+ {0xa0, 0x13, ZC3XX_R120_GAMMA00}, /* gamma 4 */
+ {0xa0, 0x38, ZC3XX_R121_GAMMA01},
+ {0xa0, 0x59, ZC3XX_R122_GAMMA02},
+ {0xa0, 0x79, ZC3XX_R123_GAMMA03},
+ {0xa0, 0x92, ZC3XX_R124_GAMMA04},
+ {0xa0, 0xa7, ZC3XX_R125_GAMMA05},
+ {0xa0, 0xb9, ZC3XX_R126_GAMMA06},
+ {0xa0, 0xc8, ZC3XX_R127_GAMMA07},
+ {0xa0, 0xd4, ZC3XX_R128_GAMMA08},
+ {0xa0, 0xdf, ZC3XX_R129_GAMMA09},
+ {0xa0, 0xe7, ZC3XX_R12A_GAMMA0A},
+ {0xa0, 0xee, ZC3XX_R12B_GAMMA0B},
+ {0xa0, 0xf4, ZC3XX_R12C_GAMMA0C},
+ {0xa0, 0xf9, ZC3XX_R12D_GAMMA0D},
+ {0xa0, 0xfc, ZC3XX_R12E_GAMMA0E},
+ {0xa0, 0xff, ZC3XX_R12F_GAMMA0F},
+ {0xa0, 0x26, ZC3XX_R130_GAMMA10},
+ {0xa0, 0x22, ZC3XX_R131_GAMMA11},
+ {0xa0, 0x20, ZC3XX_R132_GAMMA12},
+ {0xa0, 0x1c, ZC3XX_R133_GAMMA13},
+ {0xa0, 0x16, ZC3XX_R134_GAMMA14},
+ {0xa0, 0x13, ZC3XX_R135_GAMMA15},
+ {0xa0, 0x10, ZC3XX_R136_GAMMA16},
+ {0xa0, 0x0d, ZC3XX_R137_GAMMA17},
+ {0xa0, 0x0b, ZC3XX_R138_GAMMA18},
+ {0xa0, 0x09, ZC3XX_R139_GAMMA19},
+ {0xa0, 0x07, ZC3XX_R13A_GAMMA1A},
+ {0xa0, 0x06, ZC3XX_R13B_GAMMA1B},
+ {0xa0, 0x05, ZC3XX_R13C_GAMMA1C},
+ {0xa0, 0x04, ZC3XX_R13D_GAMMA1D},
+ {0xa0, 0x03, ZC3XX_R13E_GAMMA1E},
+ {0xa0, 0x02, ZC3XX_R13F_GAMMA1F},
+ {0xa0, 0x58, ZC3XX_R10A_RGB00}, /* matrix */
+ {0xa0, 0xf4, ZC3XX_R10B_RGB01},
+ {0xa0, 0xf4, ZC3XX_R10C_RGB02},
+ {0xa0, 0xf4, ZC3XX_R10D_RGB10},
+ {0xa0, 0x58, ZC3XX_R10E_RGB11},
+ {0xa0, 0xf4, ZC3XX_R10F_RGB12},
+ {0xa0, 0xf4, ZC3XX_R110_RGB20},
+ {0xa0, 0xf4, ZC3XX_R111_RGB21},
+ {0xa0, 0x58, ZC3XX_R112_RGB22},
+ {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x00, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x13, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x22, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x14, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x01, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x20, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x01, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x21, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x22, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x04, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x01, ZC3XX_R0A3_EXPOSURETIMEHIGH},
+ {0xa0, 0x22, ZC3XX_R0A4_EXPOSURETIMELOW},
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0xee, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0x3a, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x10, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x0c, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x28, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0x04, ZC3XX_R01D_HSYNC_0},
+ {0xa0, 0x0f, ZC3XX_R01E_HSYNC_1},
+ {0xa0, 0x19, ZC3XX_R01F_HSYNC_2},
+ {0xa0, 0x1f, ZC3XX_R020_HSYNC_3},
+ {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
+ {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
+ {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xa0, 0x60, ZC3XX_R116_RGAIN},
+ {0xa0, 0x40, ZC3XX_R117_GGAIN},
+ {0xa0, 0x4c, ZC3XX_R118_BGAIN},
+ {0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
+ {0xa0, 0x20, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x01, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x21, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x5c, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x00, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x13, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x5c, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x14, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x01, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x04, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
+ {0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
+ {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
+ {0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
+ {0xa0, 0x20, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x01, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x21, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x96, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x00, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x13, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x96, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x14, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x01, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x04, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
+ {0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
+ {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
+/*fixme:what does the next sequence?*/
+ {0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
+ {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
+ {0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
+ {0xa0, 0x20, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x01, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x21, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0xd0, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x00, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x13, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0xd0, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x14, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x01, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x04, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
+ {0xa0, 0x02, ZC3XX_R008_CLOCKSETTING},
+ {0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
+ {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
+ {0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
+ {0xa0, 0x20, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x02, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x21, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x0a, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x00, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x13, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x0a, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x14, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x02, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x04, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
+ {0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
+ {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
+ {0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
+ {0xa0, 0x20, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x02, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x21, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x44, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x00, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x13, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x44, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x14, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x02, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x04, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
+ {0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
+ {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
+ {0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
+ {0xa0, 0x20, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x02, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x21, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x7e, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x00, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x13, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x7e, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x14, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x02, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x04, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
+ {0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
+ {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
+ {0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
+ {}
+};
+
+static const struct usb_action gc0305_Initial[] = { /* 640x480 */
+ {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL}, /* 00,00,01,cc */
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* 00,08,03,cc */
+ {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
+ {0xa0, 0x04, ZC3XX_R002_CLOCKSELECT}, /* 00,02,04,cc */
+ {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH}, /* 00,03,02,cc */
+ {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW}, /* 00,04,80,cc */
+ {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH}, /* 00,05,01,cc */
+ {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW}, /* 00,06,e0,cc */
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING}, /* 00,01,01,cc */
+ {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,03,cc */
+ {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,01,cc */
+ {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW}, /* 00,98,00,cc */
+ {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW}, /* 00,9a,00,cc */
+ {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW}, /* 01,1a,00,cc */
+ {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW}, /* 01,1c,00,cc */
+ {0xa0, 0xe6, ZC3XX_R09C_WINHEIGHTLOW}, /* 00,9c,e6,cc */
+ {0xa0, 0x86, ZC3XX_R09E_WINWIDTHLOW}, /* 00,9e,86,cc */
+ {0xa0, 0x98, ZC3XX_R08B_I2CDEVICEADDR}, /* 00,8b,98,cc */
+ {0xaa, 0x13, 0x0002}, /* 00,13,02,aa */
+ {0xaa, 0x15, 0x0003}, /* 00,15,03,aa */
+ {0xaa, 0x01, 0x0000}, /* 00,01,00,aa */
+ {0xaa, 0x02, 0x0000}, /* 00,02,00,aa */
+ {0xaa, 0x1a, 0x0000}, /* 00,1a,00,aa */
+ {0xaa, 0x1c, 0x0017}, /* 00,1c,17,aa */
+ {0xaa, 0x1d, 0x0080}, /* 00,1d,80,aa */
+ {0xaa, 0x1f, 0x0008}, /* 00,1f,08,aa */
+ {0xaa, 0x21, 0x0012}, /* 00,21,12,aa */
+ {0xa0, 0x82, ZC3XX_R086_EXPTIMEHIGH}, /* 00,86,82,cc */
+ {0xa0, 0x83, ZC3XX_R087_EXPTIMEMID}, /* 00,87,83,cc */
+ {0xa0, 0x84, ZC3XX_R088_EXPTIMELOW}, /* 00,88,84,cc */
+ {0xaa, 0x05, 0x0000}, /* 00,05,00,aa */
+ {0xaa, 0x0a, 0x0000}, /* 00,0a,00,aa */
+ {0xaa, 0x0b, 0x00b0}, /* 00,0b,b0,aa */
+ {0xaa, 0x0c, 0x0000}, /* 00,0c,00,aa */
+ {0xaa, 0x0d, 0x00b0}, /* 00,0d,b0,aa */
+ {0xaa, 0x0e, 0x0000}, /* 00,0e,00,aa */
+ {0xaa, 0x0f, 0x00b0}, /* 00,0f,b0,aa */
+ {0xaa, 0x10, 0x0000}, /* 00,10,00,aa */
+ {0xaa, 0x11, 0x00b0}, /* 00,11,b0,aa */
+ {0xaa, 0x16, 0x0001}, /* 00,16,01,aa */
+ {0xaa, 0x17, 0x00e6}, /* 00,17,e6,aa */
+ {0xaa, 0x18, 0x0002}, /* 00,18,02,aa */
+ {0xaa, 0x19, 0x0086}, /* 00,19,86,aa */
+ {0xaa, 0x20, 0x0000}, /* 00,20,00,aa */
+ {0xaa, 0x1b, 0x0020}, /* 00,1b,20,aa */
+ {0xa0, 0xb7, ZC3XX_R101_SENSORCORRECTION}, /* 01,01,b7,cc */
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,05,cc */
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE}, /* 01,00,0d,cc */
+ {0xa0, 0x76, ZC3XX_R189_AWBSTATUS}, /* 01,89,76,cc */
+ {0xa0, 0x09, 0x01ad}, /* 01,ad,09,cc */
+ {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE}, /* 01,c5,03,cc */
+ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05}, /* 01,cb,13,cc */
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, /* 02,50,08,cc */
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS}, /* 03,01,08,cc */
+ {0xa0, 0x60, ZC3XX_R1A8_DIGITALGAIN}, /* 01,a8,60,cc */
+ {0xa0, 0x85, ZC3XX_R18D_YTARGET}, /* 01,8d,85,cc */
+ {0xa0, 0x00, 0x011e}, /* 01,1e,00,cc */
+ {0xa0, 0x52, ZC3XX_R116_RGAIN}, /* 01,16,52,cc */
+ {0xa0, 0x40, ZC3XX_R117_GGAIN}, /* 01,17,40,cc */
+ {0xa0, 0x52, ZC3XX_R118_BGAIN}, /* 01,18,52,cc */
+ {0xa0, 0x03, ZC3XX_R113_RGB03}, /* 01,13,03,cc */
+ {}
+};
+static const struct usb_action gc0305_InitialScale[] = { /* 320x240 */
+ {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL}, /* 00,00,01,cc */
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* 00,08,03,cc */
+ {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
+ {0xa0, 0x10, ZC3XX_R002_CLOCKSELECT}, /* 00,02,10,cc */
+ {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH}, /* 00,03,02,cc */
+ {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW}, /* 00,04,80,cc */
+ {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH}, /* 00,05,01,cc */
+ {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW}, /* 00,06,e0,cc */
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING}, /* 00,01,01,cc */
+ {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,03,cc */
+ {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,01,cc */
+ {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW}, /* 00,98,00,cc */
+ {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW}, /* 00,9a,00,cc */
+ {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW}, /* 01,1a,00,cc */
+ {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW}, /* 01,1c,00,cc */
+ {0xa0, 0xe8, ZC3XX_R09C_WINHEIGHTLOW}, /* 00,9c,e8,cc */
+ {0xa0, 0x88, ZC3XX_R09E_WINWIDTHLOW}, /* 00,9e,88,cc */
+ {0xa0, 0x98, ZC3XX_R08B_I2CDEVICEADDR}, /* 00,8b,98,cc */
+ {0xaa, 0x13, 0x0000}, /* 00,13,00,aa */
+ {0xaa, 0x15, 0x0001}, /* 00,15,01,aa */
+ {0xaa, 0x01, 0x0000}, /* 00,01,00,aa */
+ {0xaa, 0x02, 0x0000}, /* 00,02,00,aa */
+ {0xaa, 0x1a, 0x0000}, /* 00,1a,00,aa */
+ {0xaa, 0x1c, 0x0017}, /* 00,1c,17,aa */
+ {0xaa, 0x1d, 0x0080}, /* 00,1d,80,aa */
+ {0xaa, 0x1f, 0x0008}, /* 00,1f,08,aa */
+ {0xaa, 0x21, 0x0012}, /* 00,21,12,aa */
+ {0xa0, 0x82, ZC3XX_R086_EXPTIMEHIGH}, /* 00,86,82,cc */
+ {0xa0, 0x83, ZC3XX_R087_EXPTIMEMID}, /* 00,87,83,cc */
+ {0xa0, 0x84, ZC3XX_R088_EXPTIMELOW}, /* 00,88,84,cc */
+ {0xaa, 0x05, 0x0000}, /* 00,05,00,aa */
+ {0xaa, 0x0a, 0x0000}, /* 00,0a,00,aa */
+ {0xaa, 0x0b, 0x00b0}, /* 00,0b,b0,aa */
+ {0xaa, 0x0c, 0x0000}, /* 00,0c,00,aa */
+ {0xaa, 0x0d, 0x00b0}, /* 00,0d,b0,aa */
+ {0xaa, 0x0e, 0x0000}, /* 00,0e,00,aa */
+ {0xaa, 0x0f, 0x00b0}, /* 00,0f,b0,aa */
+ {0xaa, 0x10, 0x0000}, /* 00,10,00,aa */
+ {0xaa, 0x11, 0x00b0}, /* 00,11,b0,aa */
+ {0xaa, 0x16, 0x0001}, /* 00,16,01,aa */
+ {0xaa, 0x17, 0x00e8}, /* 00,17,e8,aa */
+ {0xaa, 0x18, 0x0002}, /* 00,18,02,aa */
+ {0xaa, 0x19, 0x0088}, /* 00,19,88,aa */
+ {0xaa, 0x20, 0x0000}, /* 00,20,00,aa */
+ {0xaa, 0x1b, 0x0020}, /* 00,1b,20,aa */
+ {0xa0, 0xb7, ZC3XX_R101_SENSORCORRECTION}, /* 01,01,b7,cc */
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,05,cc */
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE}, /* 01,00,0d,cc */
+ {0xa0, 0x76, ZC3XX_R189_AWBSTATUS}, /* 01,89,76,cc */
+ {0xa0, 0x09, 0x01ad}, /* 01,ad,09,cc */
+ {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE}, /* 01,c5,03,cc */
+ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05}, /* 01,cb,13,cc */
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, /* 02,50,08,cc */
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS}, /* 03,01,08,cc */
+ {0xa0, 0x60, ZC3XX_R1A8_DIGITALGAIN}, /* 01,a8,60,cc */
+ {0xa0, 0x00, 0x011e}, /* 01,1e,00,cc */
+ {0xa0, 0x52, ZC3XX_R116_RGAIN}, /* 01,16,52,cc */
+ {0xa0, 0x40, ZC3XX_R117_GGAIN}, /* 01,17,40,cc */
+ {0xa0, 0x52, ZC3XX_R118_BGAIN}, /* 01,18,52,cc */
+ {0xa0, 0x03, ZC3XX_R113_RGB03}, /* 01,13,03,cc */
+ {}
+};
+static const struct usb_action gc0305_50HZ[] = {
+ {0xaa, 0x82, 0x0000}, /* 00,82,00,aa */
+ {0xaa, 0x83, 0x0002}, /* 00,83,02,aa */
+ {0xaa, 0x84, 0x0038}, /* 00,84,38,aa */ /* win: 00,84,ec */
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
+ {0xa0, 0x0b, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,0b,cc */
+ {0xa0, 0x18, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,18,cc */
+ /* win: 01,92,10 */
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
+ {0xa0, 0x8e, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,8e,cc */
+ /* win: 01,97,ec */
+ {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE}, /* 01,8c,0e,cc */
+ {0xa0, 0x15, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,15,cc */
+ {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,10,cc */
+ {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,24,cc */
+ {0xa0, 0x62, ZC3XX_R01D_HSYNC_0}, /* 00,1d,62,cc */
+ {0xa0, 0x90, ZC3XX_R01E_HSYNC_1}, /* 00,1e,90,cc */
+ {0xa0, 0xc8, ZC3XX_R01F_HSYNC_2}, /* 00,1f,c8,cc */
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc */
+ {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN}, /* 01,1d,60,cc */
+ {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,42,cc */
+/* {0xa0, 0x85, ZC3XX_R18D_YTARGET}, * 01,8d,85,cc *
+ * if 640x480 */
+ {}
+};
+static const struct usb_action gc0305_60HZ[] = {
+ {0xaa, 0x82, 0x0000}, /* 00,82,00,aa */
+ {0xaa, 0x83, 0x0000}, /* 00,83,00,aa */
+ {0xaa, 0x84, 0x00ec}, /* 00,84,ec,aa */
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
+ {0xa0, 0x0b, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,0b,cc */
+ {0xa0, 0x10, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,10,cc */
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
+ {0xa0, 0xec, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,ec,cc */
+ {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE}, /* 01,8c,0e,cc */
+ {0xa0, 0x15, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,15,cc */
+ {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,10,cc */
+ {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,24,cc */
+ {0xa0, 0x62, ZC3XX_R01D_HSYNC_0}, /* 00,1d,62,cc */
+ {0xa0, 0x90, ZC3XX_R01E_HSYNC_1}, /* 00,1e,90,cc */
+ {0xa0, 0xc8, ZC3XX_R01F_HSYNC_2}, /* 00,1f,c8,cc */
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc */
+ {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN}, /* 01,1d,60,cc */
+ {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,42,cc */
+ {0xa0, 0x80, ZC3XX_R18D_YTARGET}, /* 01,8d,80,cc */
+ {}
+};
+
+static const struct usb_action gc0305_NoFliker[] = {
+ {0xa0, 0x0c, ZC3XX_R100_OPERATIONMODE}, /* 01,00,0c,cc */
+ {0xaa, 0x82, 0x0000}, /* 00,82,00,aa */
+ {0xaa, 0x83, 0x0000}, /* 00,83,00,aa */
+ {0xaa, 0x84, 0x0020}, /* 00,84,20,aa */
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
+ {0xa0, 0x00, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,00,cc */
+ {0xa0, 0x48, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,48,cc */
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
+ {0xa0, 0x10, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,10,cc */
+ {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE}, /* 01,8c,0e,cc */
+ {0xa0, 0x15, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,15,cc */
+ {0xa0, 0x62, ZC3XX_R01D_HSYNC_0}, /* 00,1d,62,cc */
+ {0xa0, 0x90, ZC3XX_R01E_HSYNC_1}, /* 00,1e,90,cc */
+ {0xa0, 0xc8, ZC3XX_R01F_HSYNC_2}, /* 00,1f,c8,cc */
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc */
+ {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN}, /* 01,1d,60,cc */
+ {0xa0, 0x03, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,03,cc */
+ {0xa0, 0x80, ZC3XX_R18D_YTARGET}, /* 01,8d,80,cc */
+ {}
+};
+
+static const struct usb_action hdcs2020_InitialScale[] = {
+ {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
+ {0xa0, 0x11, ZC3XX_R002_CLOCKSELECT},
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* qtable 0x05 */
+ {0xa0, 0x08, ZC3XX_R010_CMOSSENSORSELECT},
+ {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
+ {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
+ {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
+ {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
+ {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW},
+ {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW},
+ {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
+ {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW},
+ {0xa0, 0xe8, ZC3XX_R09C_WINHEIGHTLOW},
+ {0xa0, 0x88, ZC3XX_R09E_WINWIDTHLOW},
+ {0xaa, 0x1c, 0x0000},
+ {0xaa, 0x0a, 0x0001},
+ {0xaa, 0x0b, 0x0006},
+ {0xaa, 0x0c, 0x007b},
+ {0xaa, 0x0d, 0x00a7},
+ {0xaa, 0x03, 0x00fb},
+ {0xaa, 0x05, 0x0000},
+ {0xaa, 0x06, 0x0003},
+ {0xaa, 0x09, 0x0008},
+
+ {0xaa, 0x0f, 0x0018}, /* set sensor gain */
+ {0xaa, 0x10, 0x0018},
+ {0xaa, 0x11, 0x0018},
+ {0xaa, 0x12, 0x0018},
+
+ {0xaa, 0x15, 0x004e},
+ {0xaa, 0x1c, 0x0004},
+ {0xa0, 0xb7, ZC3XX_R101_SENSORCORRECTION},
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x70, ZC3XX_R18D_YTARGET},
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
+ {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
+ {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
+ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
+ {0xa1, 0x01, 0x0002},
+ {0xa1, 0x01, 0x0008},
+ {0xa1, 0x01, 0x0180},
+ {0xa0, 0x02, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xa0, 0x40, ZC3XX_R116_RGAIN},
+ {0xa0, 0x40, ZC3XX_R117_GGAIN},
+ {0xa0, 0x40, ZC3XX_R118_BGAIN},
+ {0xa1, 0x01, 0x0008},
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* clock ? */
+ {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00}, /* sharpness+ */
+ {0xa1, 0x01, 0x01c8},
+ {0xa1, 0x01, 0x01c9},
+ {0xa1, 0x01, 0x01ca},
+ {0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05}, /* sharpness- */
+ {0xa0, 0x13, ZC3XX_R120_GAMMA00}, /* gamma 4 */
+ {0xa0, 0x38, ZC3XX_R121_GAMMA01},
+ {0xa0, 0x59, ZC3XX_R122_GAMMA02},
+ {0xa0, 0x79, ZC3XX_R123_GAMMA03},
+ {0xa0, 0x92, ZC3XX_R124_GAMMA04},
+ {0xa0, 0xa7, ZC3XX_R125_GAMMA05},
+ {0xa0, 0xb9, ZC3XX_R126_GAMMA06},
+ {0xa0, 0xc8, ZC3XX_R127_GAMMA07},
+ {0xa0, 0xd4, ZC3XX_R128_GAMMA08},
+ {0xa0, 0xdf, ZC3XX_R129_GAMMA09},
+ {0xa0, 0xe7, ZC3XX_R12A_GAMMA0A},
+ {0xa0, 0xee, ZC3XX_R12B_GAMMA0B},
+ {0xa0, 0xf4, ZC3XX_R12C_GAMMA0C},
+ {0xa0, 0xf9, ZC3XX_R12D_GAMMA0D},
+ {0xa0, 0xfc, ZC3XX_R12E_GAMMA0E},
+ {0xa0, 0xff, ZC3XX_R12F_GAMMA0F},
+ {0xa0, 0x26, ZC3XX_R130_GAMMA10},
+ {0xa0, 0x22, ZC3XX_R131_GAMMA11},
+ {0xa0, 0x20, ZC3XX_R132_GAMMA12},
+ {0xa0, 0x1c, ZC3XX_R133_GAMMA13},
+ {0xa0, 0x16, ZC3XX_R134_GAMMA14},
+ {0xa0, 0x13, ZC3XX_R135_GAMMA15},
+ {0xa0, 0x10, ZC3XX_R136_GAMMA16},
+ {0xa0, 0x0d, ZC3XX_R137_GAMMA17},
+ {0xa0, 0x0b, ZC3XX_R138_GAMMA18},
+ {0xa0, 0x09, ZC3XX_R139_GAMMA19},
+ {0xa0, 0x07, ZC3XX_R13A_GAMMA1A},
+ {0xa0, 0x06, ZC3XX_R13B_GAMMA1B},
+ {0xa0, 0x05, ZC3XX_R13C_GAMMA1C},
+ {0xa0, 0x04, ZC3XX_R13D_GAMMA1D},
+ {0xa0, 0x03, ZC3XX_R13E_GAMMA1E},
+ {0xa0, 0x02, ZC3XX_R13F_GAMMA1F},
+
+ {0xa0, 0x66, ZC3XX_R10A_RGB00}, /* matrix */
+ {0xa0, 0xed, ZC3XX_R10B_RGB01},
+ {0xa0, 0xed, ZC3XX_R10C_RGB02},
+ {0xa0, 0xed, ZC3XX_R10D_RGB10},
+ {0xa0, 0x66, ZC3XX_R10E_RGB11},
+ {0xa0, 0xed, ZC3XX_R10F_RGB12},
+ {0xa0, 0xed, ZC3XX_R110_RGB20},
+ {0xa0, 0xed, ZC3XX_R111_RGB21},
+ {0xa0, 0x66, ZC3XX_R112_RGB22},
+
+ {0xa1, 0x01, 0x0180},
+ {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xaa, 0x13, 0x0031},
+ {0xaa, 0x14, 0x0001},
+ {0xaa, 0x0e, 0x0004},
+ {0xaa, 0x19, 0x00cd},
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0x02, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0x62, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0x3d, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x10, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
+
+ {0xa0, 0x0c, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 0x14 */
+ {0xa0, 0x28, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0x04, ZC3XX_R01D_HSYNC_0},
+ {0xa0, 0x18, ZC3XX_R01E_HSYNC_1},
+ {0xa0, 0x2c, ZC3XX_R01F_HSYNC_2},
+ {0xa0, 0x41, ZC3XX_R020_HSYNC_3},
+ {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
+ {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xa1, 0x01, 0x0180},
+ {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xa0, 0x40, ZC3XX_R116_RGAIN},
+ {0xa0, 0x40, ZC3XX_R117_GGAIN},
+ {0xa0, 0x40, ZC3XX_R118_BGAIN},
+ {}
+};
+static const struct usb_action hdcs2020_Initial[] = {
+ {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
+ {0xa0, 0x00, ZC3XX_R002_CLOCKSELECT},
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
+ {0xa0, 0x08, ZC3XX_R010_CMOSSENSORSELECT},
+ {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
+ {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
+ {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
+ {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
+ {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW},
+ {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW},
+ {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
+ {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW},
+ {0xa0, 0xe8, ZC3XX_R09C_WINHEIGHTLOW},
+ {0xa0, 0x88, ZC3XX_R09E_WINWIDTHLOW},
+ {0xaa, 0x1c, 0x0000},
+ {0xaa, 0x0a, 0x0001},
+ {0xaa, 0x0b, 0x0006},
+ {0xaa, 0x0c, 0x007a},
+ {0xaa, 0x0d, 0x00a7},
+ {0xaa, 0x03, 0x00fb},
+ {0xaa, 0x05, 0x0000},
+ {0xaa, 0x06, 0x0003},
+ {0xaa, 0x09, 0x0008},
+ {0xaa, 0x0f, 0x0018}, /* original setting */
+ {0xaa, 0x10, 0x0018},
+ {0xaa, 0x11, 0x0018},
+ {0xaa, 0x12, 0x0018},
+ {0xaa, 0x15, 0x004e},
+ {0xaa, 0x1c, 0x0004},
+ {0xa0, 0xf7, ZC3XX_R101_SENSORCORRECTION},
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x70, ZC3XX_R18D_YTARGET},
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
+ {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
+ {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
+ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
+ {0xa1, 0x01, 0x0002},
+ {0xa1, 0x01, 0x0008},
+ {0xa1, 0x01, 0x0180},
+ {0xa0, 0x02, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xa0, 0x40, ZC3XX_R116_RGAIN},
+ {0xa0, 0x40, ZC3XX_R117_GGAIN},
+ {0xa0, 0x40, ZC3XX_R118_BGAIN},
+ {0xa1, 0x01, 0x0008},
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* clock ? */
+ {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00}, /* sharpness+ */
+ {0xa1, 0x01, 0x01c8},
+ {0xa1, 0x01, 0x01c9},
+ {0xa1, 0x01, 0x01ca},
+ {0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05}, /* sharpness- */
+ {0xa0, 0x13, ZC3XX_R120_GAMMA00}, /* gamma 4 */
+ {0xa0, 0x38, ZC3XX_R121_GAMMA01},
+ {0xa0, 0x59, ZC3XX_R122_GAMMA02},
+ {0xa0, 0x79, ZC3XX_R123_GAMMA03},
+ {0xa0, 0x92, ZC3XX_R124_GAMMA04},
+ {0xa0, 0xa7, ZC3XX_R125_GAMMA05},
+ {0xa0, 0xb9, ZC3XX_R126_GAMMA06},
+ {0xa0, 0xc8, ZC3XX_R127_GAMMA07},
+ {0xa0, 0xd4, ZC3XX_R128_GAMMA08},
+ {0xa0, 0xdf, ZC3XX_R129_GAMMA09},
+ {0xa0, 0xe7, ZC3XX_R12A_GAMMA0A},
+ {0xa0, 0xee, ZC3XX_R12B_GAMMA0B},
+ {0xa0, 0xf4, ZC3XX_R12C_GAMMA0C},
+ {0xa0, 0xf9, ZC3XX_R12D_GAMMA0D},
+ {0xa0, 0xfc, ZC3XX_R12E_GAMMA0E},
+ {0xa0, 0xff, ZC3XX_R12F_GAMMA0F},
+ {0xa0, 0x26, ZC3XX_R130_GAMMA10},
+ {0xa0, 0x22, ZC3XX_R131_GAMMA11},
+ {0xa0, 0x20, ZC3XX_R132_GAMMA12},
+ {0xa0, 0x1c, ZC3XX_R133_GAMMA13},
+ {0xa0, 0x16, ZC3XX_R134_GAMMA14},
+ {0xa0, 0x13, ZC3XX_R135_GAMMA15},
+ {0xa0, 0x10, ZC3XX_R136_GAMMA16},
+ {0xa0, 0x0d, ZC3XX_R137_GAMMA17},
+ {0xa0, 0x0b, ZC3XX_R138_GAMMA18},
+ {0xa0, 0x09, ZC3XX_R139_GAMMA19},
+ {0xa0, 0x07, ZC3XX_R13A_GAMMA1A},
+ {0xa0, 0x06, ZC3XX_R13B_GAMMA1B},
+ {0xa0, 0x05, ZC3XX_R13C_GAMMA1C},
+ {0xa0, 0x04, ZC3XX_R13D_GAMMA1D},
+ {0xa0, 0x03, ZC3XX_R13E_GAMMA1E},
+ {0xa0, 0x02, ZC3XX_R13F_GAMMA1F},
+ {0xa0, 0x66, ZC3XX_R10A_RGB00}, /* matrix */
+ {0xa0, 0xed, ZC3XX_R10B_RGB01},
+ {0xa0, 0xed, ZC3XX_R10C_RGB02},
+ {0xa0, 0xed, ZC3XX_R10D_RGB10},
+ {0xa0, 0x66, ZC3XX_R10E_RGB11},
+ {0xa0, 0xed, ZC3XX_R10F_RGB12},
+ {0xa0, 0xed, ZC3XX_R110_RGB20},
+ {0xa0, 0xed, ZC3XX_R111_RGB21},
+ {0xa0, 0x66, ZC3XX_R112_RGB22},
+ {0xa1, 0x01, 0x0180},
+ {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ /**** set exposure ***/
+ {0xaa, 0x13, 0x0031},
+ {0xaa, 0x14, 0x0001},
+ {0xaa, 0x0e, 0x0004},
+ {0xaa, 0x19, 0x00cd},
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0x02, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0x62, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0x3d, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x10, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x0c, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x28, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0x04, ZC3XX_R01D_HSYNC_0},
+ {0xa0, 0x18, ZC3XX_R01E_HSYNC_1},
+ {0xa0, 0x2c, ZC3XX_R01F_HSYNC_2},
+ {0xa0, 0x41, ZC3XX_R020_HSYNC_3},
+ {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
+ {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xa1, 0x01, 0x0180},
+ {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xa0, 0x40, ZC3XX_R116_RGAIN},
+ {0xa0, 0x40, ZC3XX_R117_GGAIN},
+ {0xa0, 0x40, ZC3XX_R118_BGAIN},
+ {}
+};
+static const struct usb_action hdcs2020_50HZ[] = {
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
+ {0xaa, 0x13, 0x0018}, /* 00,13,18,aa */
+ {0xaa, 0x14, 0x0001}, /* 00,14,01,aa */
+ {0xaa, 0x0e, 0x0005}, /* 00,0e,05,aa */
+ {0xaa, 0x19, 0x001f}, /* 00,19,1f,aa */
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
+ {0xa0, 0x02, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,02,cc */
+ {0xa0, 0x76, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,76,cc */
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
+ {0xa0, 0x46, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,46,cc */
+ {0xa0, 0x10, ZC3XX_R18C_AEFREEZE}, /* 01,8c,10,cc */
+ {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,20,cc */
+ {0xa0, 0x0c, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,0c,cc */
+ {0xa0, 0x28, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,28,cc */
+ {0xa0, 0x05, ZC3XX_R01D_HSYNC_0}, /* 00,1d,05,cc */
+ {0xa0, 0x1a, ZC3XX_R01E_HSYNC_1}, /* 00,1e,1a,cc */
+ {0xa0, 0x2f, ZC3XX_R01F_HSYNC_2}, /* 00,1f,2f,cc */
+ {}
+};
+static const struct usb_action hdcs2020_60HZ[] = {
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
+ {0xaa, 0x13, 0x0031}, /* 00,13,31,aa */
+ {0xaa, 0x14, 0x0001}, /* 00,14,01,aa */
+ {0xaa, 0x0e, 0x0004}, /* 00,0e,04,aa */
+ {0xaa, 0x19, 0x00cd}, /* 00,19,cd,aa */
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
+ {0xa0, 0x02, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,02,cc */
+ {0xa0, 0x62, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,62,cc */
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
+ {0xa0, 0x3d, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,3d,cc */
+ {0xa0, 0x10, ZC3XX_R18C_AEFREEZE}, /* 01,8c,10,cc */
+ {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,20,cc */
+ {0xa0, 0x0c, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,0c,cc */
+ {0xa0, 0x28, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,28,cc */
+ {0xa0, 0x04, ZC3XX_R01D_HSYNC_0}, /* 00,1d,04,cc */
+ {0xa0, 0x18, ZC3XX_R01E_HSYNC_1}, /* 00,1e,18,cc */
+ {0xa0, 0x2c, ZC3XX_R01F_HSYNC_2}, /* 00,1f,2c,cc */
+ {}
+};
+static const struct usb_action hdcs2020_NoFliker[] = {
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
+ {0xaa, 0x13, 0x0010}, /* 00,13,10,aa */
+ {0xaa, 0x14, 0x0001}, /* 00,14,01,aa */
+ {0xaa, 0x0e, 0x0004}, /* 00,0e,04,aa */
+ {0xaa, 0x19, 0x0000}, /* 00,19,00,aa */
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
+ {0xa0, 0x02, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,02,cc */
+ {0xa0, 0x70, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,70,cc */
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
+ {0xa0, 0x10, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,10,cc */
+ {0xa0, 0x10, ZC3XX_R18C_AEFREEZE}, /* 01,8c,10,cc */
+ {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,20,cc */
+ {0xa0, 0x00, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,00,cc */
+ {0xa0, 0x00, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,00,cc */
+ {0xa0, 0x04, ZC3XX_R01D_HSYNC_0}, /* 00,1d,04,cc */
+ {0xa0, 0x17, ZC3XX_R01E_HSYNC_1}, /* 00,1e,17,cc */
+ {0xa0, 0x2a, ZC3XX_R01F_HSYNC_2}, /* 00,1f,2a,cc */
+ {}
+};
+
+static const struct usb_action hv7131b_InitialScale[] = { /* 320x240 */
+ {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
+ {0xa0, 0x10, ZC3XX_R002_CLOCKSELECT},
+ {0xa0, 0x00, ZC3XX_R010_CMOSSENSORSELECT},
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
+ {0xa0, 0x77, ZC3XX_R101_SENSORCORRECTION},
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* 00 */
+ {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
+ {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
+ {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
+ {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
+ {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW},
+ {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW},
+ {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
+ {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW},
+ {0xaa, 0x30, 0x002d},
+ {0xaa, 0x01, 0x0005},
+ {0xaa, 0x11, 0x0000},
+ {0xaa, 0x13, 0x0001}, /* {0xaa, 0x13, 0x0000}, */
+ {0xaa, 0x14, 0x0001},
+ {0xaa, 0x15, 0x00e8},
+ {0xaa, 0x16, 0x0002},
+ {0xaa, 0x17, 0x0086}, /* 00,17,88,aa */
+ {0xaa, 0x31, 0x0038},
+ {0xaa, 0x32, 0x0038},
+ {0xaa, 0x33, 0x0038},
+ {0xaa, 0x5b, 0x0001},
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
+ {0xa0, 0x68, ZC3XX_R18D_YTARGET},
+ {0xa0, 0x60, ZC3XX_R1A8_DIGITALGAIN},
+ {0xa0, 0x00, 0x01ad},
+ {0xa0, 0xc0, 0x019b},
+ {0xa0, 0xa0, 0x019c},
+ {0xa0, 0x02, ZC3XX_R188_MINGAIN},
+ {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
+ {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
+ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
+ {0xaa, 0x02, 0x0090}, /* 00,02,80,aa */
+ {}
+};
+
+static const struct usb_action hv7131b_Initial[] = { /* 640x480*/
+ {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
+ {0xa0, 0x00, ZC3XX_R002_CLOCKSELECT},
+ {0xa0, 0x00, ZC3XX_R010_CMOSSENSORSELECT},
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
+ {0xa0, 0x37, ZC3XX_R101_SENSORCORRECTION},
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* 00 */
+ {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
+ {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
+ {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
+ {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
+ {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW},
+ {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW},
+ {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
+ {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW},
+ {0xaa, 0x30, 0x002d},
+ {0xaa, 0x01, 0x0005},
+ {0xaa, 0x11, 0x0001},
+ {0xaa, 0x13, 0x0000}, /* {0xaa, 0x13, 0x0001}; */
+ {0xaa, 0x14, 0x0001},
+ {0xaa, 0x15, 0x00e6},
+ {0xaa, 0x16, 0x0002},
+ {0xaa, 0x17, 0x0086},
+ {0xaa, 0x31, 0x0038},
+ {0xaa, 0x32, 0x0038},
+ {0xaa, 0x33, 0x0038},
+ {0xaa, 0x5b, 0x0001},
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
+ {0xa0, 0x70, ZC3XX_R18D_YTARGET},
+ {0xa0, 0x60, ZC3XX_R1A8_DIGITALGAIN},
+ {0xa0, 0x00, 0x01ad},
+ {0xa0, 0xc0, 0x019b},
+ {0xa0, 0xa0, 0x019c},
+ {0xa0, 0x02, ZC3XX_R188_MINGAIN},
+ {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
+ {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
+ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
+ {0xaa, 0x02, 0x0090}, /* {0xaa, 0x02, 0x0080}, */
+ {}
+};
+static const struct usb_action hv7131b_50HZ[] = { /* 640x480*/
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
+ {0xaa, 0x25, 0x0007}, /* 00,25,07,aa */
+ {0xaa, 0x26, 0x0053}, /* 00,26,53,aa */
+ {0xaa, 0x27, 0x0000}, /* 00,27,00,aa */
+ {0xaa, 0x20, 0x0000}, /* 00,20,00,aa */
+ {0xaa, 0x21, 0x0050}, /* 00,21,50,aa */
+ {0xaa, 0x22, 0x001b}, /* 00,22,1b,aa */
+ {0xaa, 0x23, 0x00fc}, /* 00,23,fc,aa */
+ {0xa0, 0x2f, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,2f,cc */
+ {0xa0, 0x9b, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,9b,cc */
+ {0xa0, 0x80, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,80,cc */
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
+ {0xa0, 0xea, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,ea,cc */
+ {0xa0, 0x60, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,60,cc */
+ {0xa0, 0x0c, ZC3XX_R18C_AEFREEZE}, /* 01,8c,0c,cc */
+ {0xa0, 0x18, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,18,cc */
+ {0xa0, 0x18, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,18,cc */
+ {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,24,cc */
+ {0xa0, 0x00, ZC3XX_R01D_HSYNC_0}, /* 00,1d,00,cc */
+ {0xa0, 0x50, ZC3XX_R01E_HSYNC_1}, /* 00,1e,50,cc */
+ {0xa0, 0x1b, ZC3XX_R01F_HSYNC_2}, /* 00,1f,1b,cc */
+ {0xa0, 0xfc, ZC3XX_R020_HSYNC_3}, /* 00,20,fc,cc */
+ {}
+};
+static const struct usb_action hv7131b_50HZScale[] = { /* 320x240 */
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
+ {0xaa, 0x25, 0x0007}, /* 00,25,07,aa */
+ {0xaa, 0x26, 0x0053}, /* 00,26,53,aa */
+ {0xaa, 0x27, 0x0000}, /* 00,27,00,aa */
+ {0xaa, 0x20, 0x0000}, /* 00,20,00,aa */
+ {0xaa, 0x21, 0x0050}, /* 00,21,50,aa */
+ {0xaa, 0x22, 0x0012}, /* 00,22,12,aa */
+ {0xaa, 0x23, 0x0080}, /* 00,23,80,aa */
+ {0xa0, 0x2f, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,2f,cc */
+ {0xa0, 0x9b, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,9b,cc */
+ {0xa0, 0x80, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,80,cc */
+ {0xa0, 0x01, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,01,cc */
+ {0xa0, 0xd4, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,d4,cc */
+ {0xa0, 0xc0, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,c0,cc */
+ {0xa0, 0x07, ZC3XX_R18C_AEFREEZE}, /* 01,8c,07,cc */
+ {0xa0, 0x0f, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,0f,cc */
+ {0xa0, 0x18, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,18,cc */
+ {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,24,cc */
+ {0xa0, 0x00, ZC3XX_R01D_HSYNC_0}, /* 00,1d,00,cc */
+ {0xa0, 0x50, ZC3XX_R01E_HSYNC_1}, /* 00,1e,50,cc */
+ {0xa0, 0x12, ZC3XX_R01F_HSYNC_2}, /* 00,1f,12,cc */
+ {0xa0, 0x80, ZC3XX_R020_HSYNC_3}, /* 00,20,80,cc */
+ {}
+};
+static const struct usb_action hv7131b_60HZ[] = { /* 640x480*/
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
+ {0xaa, 0x25, 0x0007}, /* 00,25,07,aa */
+ {0xaa, 0x26, 0x00a1}, /* 00,26,a1,aa */
+ {0xaa, 0x27, 0x0020}, /* 00,27,20,aa */
+ {0xaa, 0x20, 0x0000}, /* 00,20,00,aa */
+ {0xaa, 0x21, 0x0040}, /* 00,21,40,aa */
+ {0xaa, 0x22, 0x0013}, /* 00,22,13,aa */
+ {0xaa, 0x23, 0x004c}, /* 00,23,4c,aa */
+ {0xa0, 0x2f, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,2f,cc */
+ {0xa0, 0x4d, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,4d,cc */
+ {0xa0, 0x60, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,60,cc */
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
+ {0xa0, 0xc3, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,c3,cc */
+ {0xa0, 0x50, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,50,cc */
+ {0xa0, 0x0c, ZC3XX_R18C_AEFREEZE}, /* 01,8c,0c,cc */
+ {0xa0, 0x18, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,18,cc */
+ {0xa0, 0x18, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,18,cc */
+ {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,24,cc */
+ {0xa0, 0x00, ZC3XX_R01D_HSYNC_0}, /* 00,1d,00,cc */
+ {0xa0, 0x40, ZC3XX_R01E_HSYNC_1}, /* 00,1e,40,cc */
+ {0xa0, 0x13, ZC3XX_R01F_HSYNC_2}, /* 00,1f,13,cc */
+ {0xa0, 0x4c, ZC3XX_R020_HSYNC_3}, /* 00,20,4c,cc */
+ {}
+};
+static const struct usb_action hv7131b_60HZScale[] = { /* 320x240 */
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
+ {0xaa, 0x25, 0x0007}, /* 00,25,07,aa */
+ {0xaa, 0x26, 0x00a1}, /* 00,26,a1,aa */
+ {0xaa, 0x27, 0x0020}, /* 00,27,20,aa */
+ {0xaa, 0x20, 0x0000}, /* 00,20,00,aa */
+ {0xaa, 0x21, 0x00a0}, /* 00,21,a0,aa */
+ {0xaa, 0x22, 0x0016}, /* 00,22,16,aa */
+ {0xaa, 0x23, 0x0040}, /* 00,23,40,aa */
+ {0xa0, 0x2f, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,2f,cc */
+ {0xa0, 0x4d, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,4d,cc */
+ {0xa0, 0x60, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,60,cc */
+ {0xa0, 0x01, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,01,cc */
+ {0xa0, 0x86, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,86,cc */
+ {0xa0, 0xa0, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,a0,cc */
+ {0xa0, 0x07, ZC3XX_R18C_AEFREEZE}, /* 01,8c,07,cc */
+ {0xa0, 0x0f, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,0f,cc */
+ {0xa0, 0x18, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,18,cc */
+ {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,24,cc */
+ {0xa0, 0x00, ZC3XX_R01D_HSYNC_0}, /* 00,1d,00,cc */
+ {0xa0, 0xa0, ZC3XX_R01E_HSYNC_1}, /* 00,1e,a0,cc */
+ {0xa0, 0x16, ZC3XX_R01F_HSYNC_2}, /* 00,1f,16,cc */
+ {0xa0, 0x40, ZC3XX_R020_HSYNC_3}, /* 00,20,40,cc */
+ {}
+};
+static const struct usb_action hv7131b_NoFliker[] = { /* 640x480*/
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
+ {0xaa, 0x25, 0x0003}, /* 00,25,03,aa */
+ {0xaa, 0x26, 0x0000}, /* 00,26,00,aa */
+ {0xaa, 0x27, 0x0000}, /* 00,27,00,aa */
+ {0xaa, 0x20, 0x0000}, /* 00,20,00,aa */
+ {0xaa, 0x21, 0x0010}, /* 00,21,10,aa */
+ {0xaa, 0x22, 0x0000}, /* 00,22,00,aa */
+ {0xaa, 0x23, 0x0003}, /* 00,23,03,aa */
+ {0xa0, 0x2f, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,2f,cc */
+ {0xa0, 0xf8, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,f8,cc */
+ {0xa0, 0x00, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,00,cc */
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
+ {0xa0, 0x02, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,02,cc */
+ {0xa0, 0x00, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,00,cc */
+ {0xa0, 0x10, ZC3XX_R18C_AEFREEZE}, /* 01,8c,10,cc */
+ {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,20,cc */
+ {0xa0, 0x00, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,00,cc */
+ {0xa0, 0x00, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,00,cc */
+ {0xa0, 0x00, ZC3XX_R01D_HSYNC_0}, /* 00,1d,00,cc */
+ {0xa0, 0x10, ZC3XX_R01E_HSYNC_1}, /* 00,1e,10,cc */
+ {0xa0, 0x00, ZC3XX_R01F_HSYNC_2}, /* 00,1f,00,cc */
+ {0xa0, 0x03, ZC3XX_R020_HSYNC_3}, /* 00,20,03,cc */
+ {}
+};
+static const struct usb_action hv7131b_NoFlikerScale[] = { /* 320x240 */
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
+ {0xaa, 0x25, 0x0003}, /* 00,25,03,aa */
+ {0xaa, 0x26, 0x0000}, /* 00,26,00,aa */
+ {0xaa, 0x27, 0x0000}, /* 00,27,00,aa */
+ {0xaa, 0x20, 0x0000}, /* 00,20,00,aa */
+ {0xaa, 0x21, 0x00a0}, /* 00,21,a0,aa */
+ {0xaa, 0x22, 0x0016}, /* 00,22,16,aa */
+ {0xaa, 0x23, 0x0040}, /* 00,23,40,aa */
+ {0xa0, 0x2f, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,2f,cc */
+ {0xa0, 0xf8, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,f8,cc */
+ {0xa0, 0x00, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,00,cc */
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
+ {0xa0, 0x02, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,02,cc */
+ {0xa0, 0x00, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,00,cc */
+ {0xa0, 0x10, ZC3XX_R18C_AEFREEZE}, /* 01,8c,10,cc */
+ {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,20,cc */
+ {0xa0, 0x00, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,00,cc */
+ {0xa0, 0x00, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,00,cc */
+ {0xa0, 0x00, ZC3XX_R01D_HSYNC_0}, /* 00,1d,00,cc */
+ {0xa0, 0xa0, ZC3XX_R01E_HSYNC_1}, /* 00,1e,a0,cc */
+ {0xa0, 0x16, ZC3XX_R01F_HSYNC_2}, /* 00,1f,16,cc */
+ {0xa0, 0x40, ZC3XX_R020_HSYNC_3}, /* 00,20,40,cc */
+ {}
+};
+
+/* from lPEPI264v.inf (hv7131b!) */
+static const struct usb_action hv7131r_InitialScale[] = {
+ {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
+ {0xa0, 0x10, ZC3XX_R002_CLOCKSELECT},
+ {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT},
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
+ {0xa0, 0x77, ZC3XX_R101_SENSORCORRECTION},
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
+ {0xa0, 0x07, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
+ {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
+ {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
+ {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
+ {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW},
+ {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW},
+ {0xa0, 0x01, ZC3XX_R09B_WINHEIGHTHIGH},
+ {0xa0, 0xe8, ZC3XX_R09C_WINHEIGHTLOW},
+ {0xa0, 0x02, ZC3XX_R09D_WINWIDTHHIGH},
+ {0xa0, 0x88, ZC3XX_R09E_WINWIDTHLOW},
+ {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
+ {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW},
+ {0xa0, 0x07, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xdd, 0x00, 0x0200},
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xaa, 0x01, 0x000c},
+ {0xaa, 0x11, 0x0000},
+ {0xaa, 0x13, 0x0000},
+ {0xaa, 0x14, 0x0001},
+ {0xaa, 0x15, 0x00e8},
+ {0xaa, 0x16, 0x0002},
+ {0xaa, 0x17, 0x0088},
+ {0xaa, 0x30, 0x000b},
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
+ {0xa0, 0x78, ZC3XX_R18D_YTARGET},
+ {0xa0, 0x50, ZC3XX_R1A8_DIGITALGAIN},
+ {0xa0, 0x00, 0x01ad},
+ {0xa0, 0xc0, 0x019b},
+ {0xa0, 0xa0, 0x019c},
+ {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
+ {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
+ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
+ {}
+};
+static const struct usb_action hv7131r_Initial[] = {
+ {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
+ {0xa0, 0x00, ZC3XX_R002_CLOCKSELECT},
+ {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT},
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
+ {0xa0, 0x77, ZC3XX_R101_SENSORCORRECTION},
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
+ {0xa0, 0x07, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
+ {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
+ {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
+ {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
+ {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW},
+ {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW},
+ {0xa0, 0x01, ZC3XX_R09B_WINHEIGHTHIGH},
+ {0xa0, 0xe6, ZC3XX_R09C_WINHEIGHTLOW},
+ {0xa0, 0x02, ZC3XX_R09D_WINWIDTHHIGH},
+ {0xa0, 0x86, ZC3XX_R09E_WINWIDTHLOW},
+ {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
+ {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW},
+ {0xa0, 0x07, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xdd, 0x00, 0x0200},
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xaa, 0x01, 0x000c},
+ {0xaa, 0x11, 0x0000},
+ {0xaa, 0x13, 0x0000},
+ {0xaa, 0x14, 0x0001},
+ {0xaa, 0x15, 0x00e6},
+ {0xaa, 0x16, 0x0002},
+ {0xaa, 0x17, 0x0086},
+ {0xaa, 0x30, 0x000b},
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
+ {0xa0, 0x78, ZC3XX_R18D_YTARGET},
+ {0xa0, 0x50, ZC3XX_R1A8_DIGITALGAIN},
+ {0xa0, 0x00, 0x01ad},
+ {0xa0, 0xc0, 0x019b},
+ {0xa0, 0xa0, 0x019c},
+ {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
+ {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
+ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
+ {}
+};
+static const struct usb_action hv7131r_50HZ[] = {
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xa0, 0x06, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0x68, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0xa0, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0xea, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0x60, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x18, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x66, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0x00, ZC3XX_R01D_HSYNC_0},
+ {0xa0, 0xd0, ZC3XX_R01E_HSYNC_1},
+ {0xa0, 0x00, ZC3XX_R01F_HSYNC_2},
+ {0xa0, 0x08, ZC3XX_R020_HSYNC_3},
+ {}
+};
+static const struct usb_action hv7131r_50HZScale[] = {
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xa0, 0x0c, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0xd1, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0x40, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x01, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0xd4, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0xc0, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x18, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x66, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0x00, ZC3XX_R01D_HSYNC_0},
+ {0xa0, 0xd0, ZC3XX_R01E_HSYNC_1},
+ {0xa0, 0x00, ZC3XX_R01F_HSYNC_2},
+ {0xa0, 0x08, ZC3XX_R020_HSYNC_3},
+ {}
+};
+static const struct usb_action hv7131r_60HZ[] = {
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xa0, 0x06, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0x1a, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0x80, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0xc3, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0x50, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x18, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x66, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0x00, ZC3XX_R01D_HSYNC_0},
+ {0xa0, 0xd0, ZC3XX_R01E_HSYNC_1},
+ {0xa0, 0x00, ZC3XX_R01F_HSYNC_2},
+ {0xa0, 0x08, ZC3XX_R020_HSYNC_3},
+ {}
+};
+static const struct usb_action hv7131r_60HZScale[] = {
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xa0, 0x0c, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0x35, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0x00, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x01, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x86, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0xa0, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x18, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x66, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0x00, ZC3XX_R01D_HSYNC_0},
+ {0xa0, 0xd0, ZC3XX_R01E_HSYNC_1},
+ {0xa0, 0x00, ZC3XX_R01F_HSYNC_2},
+ {0xa0, 0x08, ZC3XX_R020_HSYNC_3},
+ {}
+};
+static const struct usb_action hv7131r_NoFliker[] = {
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xa0, 0x2f, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0xf8, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0x00, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x02, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0x58, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x0c, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x18, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x00, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x00, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0x00, ZC3XX_R01D_HSYNC_0},
+ {0xa0, 0xd0, ZC3XX_R01E_HSYNC_1},
+ {0xa0, 0x00, ZC3XX_R01F_HSYNC_2},
+ {0xa0, 0x08, ZC3XX_R020_HSYNC_3},
+ {}
+};
+static const struct usb_action hv7131r_NoFlikerScale[] = {
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xa0, 0x2f, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0xf8, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0x00, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x04, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0xb0, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x0c, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x18, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x00, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x00, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0x00, ZC3XX_R01D_HSYNC_0},
+ {0xa0, 0xd0, ZC3XX_R01E_HSYNC_1},
+ {0xa0, 0x00, ZC3XX_R01F_HSYNC_2},
+ {0xa0, 0x08, ZC3XX_R020_HSYNC_3},
+ {}
+};
+
+static const struct usb_action icm105a_InitialScale[] = {
+ {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
+ {0xa0, 0x10, ZC3XX_R002_CLOCKSELECT},
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
+ {0xa0, 0x0c, ZC3XX_R010_CMOSSENSORSELECT},
+ {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
+ {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
+ {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
+ {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
+ {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0xa1, ZC3XX_R08B_I2CDEVICEADDR},
+ {0xa0, 0x00, ZC3XX_R097_WINYSTARTHIGH},
+ {0xa0, 0x01, ZC3XX_R098_WINYSTARTLOW},
+ {0xa0, 0x00, ZC3XX_R099_WINXSTARTHIGH},
+ {0xa0, 0x01, ZC3XX_R09A_WINXSTARTLOW},
+ {0xa0, 0x01, ZC3XX_R11A_FIRSTYLOW},
+ {0xa0, 0x01, ZC3XX_R11C_FIRSTXLOW},
+ {0xa0, 0x01, ZC3XX_R09B_WINHEIGHTHIGH},
+ {0xa0, 0xe8, ZC3XX_R09C_WINHEIGHTLOW},
+ {0xa0, 0x02, ZC3XX_R09D_WINWIDTHHIGH},
+ {0xa0, 0x88, ZC3XX_R09E_WINWIDTHLOW},
+ {0xa0, 0x37, ZC3XX_R101_SENSORCORRECTION},
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
+ {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
+ {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
+ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
+ {0xaa, 0x01, 0x0010},
+ {0xaa, 0x03, 0x0000},
+ {0xaa, 0x04, 0x0001},
+ {0xaa, 0x05, 0x0020},
+ {0xaa, 0x06, 0x0001},
+ {0xaa, 0x08, 0x0000},
+ {0xaa, 0x03, 0x0001},
+ {0xaa, 0x04, 0x0011},
+ {0xaa, 0x05, 0x00a0},
+ {0xaa, 0x06, 0x0001},
+ {0xaa, 0x08, 0x0000},
+ {0xaa, 0x03, 0x0002},
+ {0xaa, 0x04, 0x0013},
+ {0xaa, 0x05, 0x0020},
+ {0xaa, 0x06, 0x0001},
+ {0xaa, 0x08, 0x0000},
+ {0xaa, 0x03, 0x0003},
+ {0xaa, 0x04, 0x0015},
+ {0xaa, 0x05, 0x0020},
+ {0xaa, 0x06, 0x0005},
+ {0xaa, 0x08, 0x0000},
+ {0xaa, 0x03, 0x0004},
+ {0xaa, 0x04, 0x0017},
+ {0xaa, 0x05, 0x0020},
+ {0xaa, 0x06, 0x000d},
+ {0xaa, 0x08, 0x0000},
+ {0xaa, 0x03, 0x0005},
+ {0xaa, 0x04, 0x0019},
+ {0xaa, 0x05, 0x0020},
+ {0xaa, 0x06, 0x0005},
+ {0xaa, 0x08, 0x0000},
+ {0xaa, 0x03, 0x0006},
+ {0xaa, 0x04, 0x0017},
+ {0xaa, 0x05, 0x0026},
+ {0xaa, 0x06, 0x0005},
+ {0xaa, 0x08, 0x0000},
+ {0xaa, 0x03, 0x0007},
+ {0xaa, 0x04, 0x0019},
+ {0xaa, 0x05, 0x0022},
+ {0xaa, 0x06, 0x0005},
+ {0xaa, 0x08, 0x0000},
+ {0xaa, 0x03, 0x0008},
+ {0xaa, 0x04, 0x0021},
+ {0xaa, 0x05, 0x00aa},
+ {0xaa, 0x06, 0x0005},
+ {0xaa, 0x08, 0x0000},
+ {0xaa, 0x03, 0x0009},
+ {0xaa, 0x04, 0x0023},
+ {0xaa, 0x05, 0x00aa},
+ {0xaa, 0x06, 0x000d},
+ {0xaa, 0x08, 0x0000},
+ {0xaa, 0x03, 0x000a},
+ {0xaa, 0x04, 0x0025},
+ {0xaa, 0x05, 0x00aa},
+ {0xaa, 0x06, 0x0005},
+ {0xaa, 0x08, 0x0000},
+ {0xaa, 0x03, 0x000b},
+ {0xaa, 0x04, 0x00ec},
+ {0xaa, 0x05, 0x002e},
+ {0xaa, 0x06, 0x0005},
+ {0xaa, 0x08, 0x0000},
+ {0xaa, 0x03, 0x000c},
+ {0xaa, 0x04, 0x00fa},
+ {0xaa, 0x05, 0x002a},
+ {0xaa, 0x06, 0x0005},
+ {0xaa, 0x08, 0x0000},
+ {0xaa, 0x07, 0x000d},
+ {0xaa, 0x01, 0x0005},
+ {0xaa, 0x94, 0x0002},
+ {0xaa, 0x90, 0x0000},
+ {0xaa, 0x91, 0x001f},
+ {0xaa, 0x10, 0x0064},
+ {0xaa, 0x9b, 0x00f0},
+ {0xaa, 0x9c, 0x0002},
+ {0xaa, 0x14, 0x001a},
+ {0xaa, 0x20, 0x0080},
+ {0xaa, 0x22, 0x0080},
+ {0xaa, 0x24, 0x0080},
+ {0xaa, 0x26, 0x0080},
+ {0xaa, 0x00, 0x0084},
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
+ {0xaa, 0xa8, 0x00c0},
+ {0xa1, 0x01, 0x0002},
+ {0xa1, 0x01, 0x0008},
+ {0xa1, 0x01, 0x0180},
+ {0xa0, 0x02, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xa0, 0x40, ZC3XX_R116_RGAIN},
+ {0xa0, 0x40, ZC3XX_R117_GGAIN},
+ {0xa0, 0x40, ZC3XX_R118_BGAIN},
+ {0xa1, 0x01, 0x0008},
+
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* clock ? */
+ {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00}, /* sharpness+ */
+ {0xa1, 0x01, 0x01c8},
+ {0xa1, 0x01, 0x01c9},
+ {0xa1, 0x01, 0x01ca},
+ {0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05}, /* sharpness- */
+ {0xa0, 0x52, ZC3XX_R10A_RGB00}, /* matrix */
+ {0xa0, 0xf7, ZC3XX_R10B_RGB01},
+ {0xa0, 0xf7, ZC3XX_R10C_RGB02},
+ {0xa0, 0xf7, ZC3XX_R10D_RGB10},
+ {0xa0, 0x52, ZC3XX_R10E_RGB11},
+ {0xa0, 0xf7, ZC3XX_R10F_RGB12},
+ {0xa0, 0xf7, ZC3XX_R110_RGB20},
+ {0xa0, 0xf7, ZC3XX_R111_RGB21},
+ {0xa0, 0x52, ZC3XX_R112_RGB22},
+ {0xa1, 0x01, 0x0180},
+ {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xaa, 0x0d, 0x0003},
+ {0xaa, 0x0c, 0x008c},
+ {0xaa, 0x0e, 0x0095},
+ {0xaa, 0x0f, 0x0002},
+ {0xaa, 0x1c, 0x0094},
+ {0xaa, 0x1d, 0x0002},
+ {0xaa, 0x20, 0x0080},
+ {0xaa, 0x22, 0x0080},
+ {0xaa, 0x24, 0x0080},
+ {0xaa, 0x26, 0x0080},
+ {0xaa, 0x00, 0x0084},
+ {0xa0, 0x02, ZC3XX_R0A3_EXPOSURETIMEHIGH},
+ {0xa0, 0x94, ZC3XX_R0A4_EXPOSURETIMELOW},
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0x04, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0x20, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0x84, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x10, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x12, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0xe3, ZC3XX_R01D_HSYNC_0},
+ {0xa0, 0xec, ZC3XX_R01E_HSYNC_1},
+ {0xa0, 0xf5, ZC3XX_R01F_HSYNC_2},
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3},
+ {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
+ {0xa0, 0xc0, ZC3XX_R1A8_DIGITALGAIN},
+ {0xa0, 0xc0, ZC3XX_R11D_GLOBALGAIN},
+ {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xa1, 0x01, 0x0180},
+ {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xa0, 0x40, ZC3XX_R116_RGAIN},
+ {0xa0, 0x40, ZC3XX_R117_GGAIN},
+ {0xa0, 0x40, ZC3XX_R118_BGAIN},
+ {}
+};
+
+static const struct usb_action icm105a_Initial[] = {
+ {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
+ {0xa0, 0x00, ZC3XX_R002_CLOCKSELECT},
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
+ {0xa0, 0x0c, ZC3XX_R010_CMOSSENSORSELECT},
+ {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
+ {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
+ {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
+ {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
+ {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0xa1, ZC3XX_R08B_I2CDEVICEADDR},
+ {0xa0, 0x00, ZC3XX_R097_WINYSTARTHIGH},
+ {0xa0, 0x02, ZC3XX_R098_WINYSTARTLOW},
+ {0xa0, 0x00, ZC3XX_R099_WINXSTARTHIGH},
+ {0xa0, 0x02, ZC3XX_R09A_WINXSTARTLOW},
+ {0xa0, 0x02, ZC3XX_R11A_FIRSTYLOW},
+ {0xa0, 0x02, ZC3XX_R11C_FIRSTXLOW},
+ {0xa0, 0x01, ZC3XX_R09B_WINHEIGHTHIGH},
+ {0xa0, 0xe6, ZC3XX_R09C_WINHEIGHTLOW},
+ {0xa0, 0x02, ZC3XX_R09D_WINWIDTHHIGH},
+ {0xa0, 0x86, ZC3XX_R09E_WINWIDTHLOW},
+ {0xa0, 0x77, ZC3XX_R101_SENSORCORRECTION},
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
+ {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
+ {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
+ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
+ {0xaa, 0x01, 0x0010},
+ {0xaa, 0x03, 0x0000},
+ {0xaa, 0x04, 0x0001},
+ {0xaa, 0x05, 0x0020},
+ {0xaa, 0x06, 0x0001},
+ {0xaa, 0x08, 0x0000},
+ {0xaa, 0x03, 0x0001},
+ {0xaa, 0x04, 0x0011},
+ {0xaa, 0x05, 0x00a0},
+ {0xaa, 0x06, 0x0001},
+ {0xaa, 0x08, 0x0000},
+ {0xaa, 0x03, 0x0002},
+ {0xaa, 0x04, 0x0013},
+ {0xaa, 0x05, 0x0020},
+ {0xaa, 0x06, 0x0001},
+ {0xaa, 0x08, 0x0000},
+ {0xaa, 0x03, 0x0003},
+ {0xaa, 0x04, 0x0015},
+ {0xaa, 0x05, 0x0020},
+ {0xaa, 0x06, 0x0005},
+ {0xaa, 0x08, 0x0000},
+ {0xaa, 0x03, 0x0004},
+ {0xaa, 0x04, 0x0017},
+ {0xaa, 0x05, 0x0020},
+ {0xaa, 0x06, 0x000d},
+ {0xaa, 0x08, 0x0000},
+ {0xaa, 0x03, 0x0005},
+ {0xa0, 0x04, ZC3XX_R092_I2CADDRESSSELECT},
+ {0xa0, 0x19, ZC3XX_R093_I2CSETVALUE},
+ {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
+ {0xa1, 0x01, 0x0091},
+ {0xaa, 0x05, 0x0020},
+ {0xaa, 0x06, 0x0005},
+ {0xaa, 0x08, 0x0000},
+ {0xaa, 0x03, 0x0006},
+ {0xaa, 0x04, 0x0017},
+ {0xaa, 0x05, 0x0026},
+ {0xaa, 0x06, 0x0005},
+ {0xaa, 0x08, 0x0000},
+ {0xaa, 0x03, 0x0007},
+ {0xaa, 0x04, 0x0019},
+ {0xaa, 0x05, 0x0022},
+ {0xaa, 0x06, 0x0005},
+ {0xaa, 0x08, 0x0000},
+ {0xaa, 0x03, 0x0008},
+ {0xaa, 0x04, 0x0021},
+ {0xaa, 0x05, 0x00aa},
+ {0xaa, 0x06, 0x0005},
+ {0xaa, 0x08, 0x0000},
+ {0xaa, 0x03, 0x0009},
+ {0xaa, 0x04, 0x0023},
+ {0xaa, 0x05, 0x00aa},
+ {0xaa, 0x06, 0x000d},
+ {0xaa, 0x08, 0x0000},
+ {0xaa, 0x03, 0x000a},
+ {0xaa, 0x04, 0x0025},
+ {0xaa, 0x05, 0x00aa},
+ {0xaa, 0x06, 0x0005},
+ {0xaa, 0x08, 0x0000},
+ {0xaa, 0x03, 0x000b},
+ {0xaa, 0x04, 0x00ec},
+ {0xaa, 0x05, 0x002e},
+ {0xaa, 0x06, 0x0005},
+ {0xaa, 0x08, 0x0000},
+ {0xaa, 0x03, 0x000c},
+ {0xaa, 0x04, 0x00fa},
+ {0xaa, 0x05, 0x002a},
+ {0xaa, 0x06, 0x0005},
+ {0xaa, 0x08, 0x0000},
+ {0xaa, 0x07, 0x000d},
+ {0xaa, 0x01, 0x0005},
+ {0xaa, 0x94, 0x0002},
+ {0xaa, 0x90, 0x0000},
+ {0xaa, 0x91, 0x0010},
+ {0xaa, 0x10, 0x0064},
+ {0xaa, 0x9b, 0x00f0},
+ {0xaa, 0x9c, 0x0002},
+ {0xaa, 0x14, 0x001a},
+ {0xaa, 0x20, 0x0080},
+ {0xaa, 0x22, 0x0080},
+ {0xaa, 0x24, 0x0080},
+ {0xaa, 0x26, 0x0080},
+ {0xaa, 0x00, 0x0084},
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
+ {0xaa, 0xa8, 0x0080},
+ {0xa0, 0x78, ZC3XX_R18D_YTARGET},
+ {0xa1, 0x01, 0x0002},
+ {0xa1, 0x01, 0x0008},
+ {0xa1, 0x01, 0x0180},
+ {0xa0, 0x02, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xa0, 0x40, ZC3XX_R116_RGAIN},
+ {0xa0, 0x40, ZC3XX_R117_GGAIN},
+ {0xa0, 0x40, ZC3XX_R118_BGAIN},
+ {0xa1, 0x01, 0x0008},
+
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* clock ? */
+ {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00}, /* sharpness+ */
+ {0xa1, 0x01, 0x01c8},
+ {0xa1, 0x01, 0x01c9},
+ {0xa1, 0x01, 0x01ca},
+ {0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05}, /* sharpness- */
+
+ {0xa0, 0x52, ZC3XX_R10A_RGB00}, /* matrix */
+ {0xa0, 0xf7, ZC3XX_R10B_RGB01},
+ {0xa0, 0xf7, ZC3XX_R10C_RGB02},
+ {0xa0, 0xf7, ZC3XX_R10D_RGB10},
+ {0xa0, 0x52, ZC3XX_R10E_RGB11},
+ {0xa0, 0xf7, ZC3XX_R10F_RGB12},
+ {0xa0, 0xf7, ZC3XX_R110_RGB20},
+ {0xa0, 0xf7, ZC3XX_R111_RGB21},
+ {0xa0, 0x52, ZC3XX_R112_RGB22},
+ {0xa1, 0x01, 0x0180},
+ {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xaa, 0x0d, 0x0003},
+ {0xaa, 0x0c, 0x0020},
+ {0xaa, 0x0e, 0x000e},
+ {0xaa, 0x0f, 0x0002},
+ {0xaa, 0x1c, 0x000d},
+ {0xaa, 0x1d, 0x0002},
+ {0xaa, 0x20, 0x0080},
+ {0xaa, 0x22, 0x0080},
+ {0xaa, 0x24, 0x0080},
+ {0xaa, 0x26, 0x0080},
+ {0xaa, 0x00, 0x0084},
+ {0xa0, 0x02, ZC3XX_R0A3_EXPOSURETIMEHIGH},
+ {0xa0, 0x0d, ZC3XX_R0A4_EXPOSURETIMELOW},
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0x04, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0x1a, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0x4b, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x10, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x12, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0xc8, ZC3XX_R01D_HSYNC_0},
+ {0xa0, 0xd8, ZC3XX_R01E_HSYNC_1},
+ {0xa0, 0xea, ZC3XX_R01F_HSYNC_2},
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3},
+ {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
+ {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xa1, 0x01, 0x0180},
+ {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xa0, 0x40, ZC3XX_R116_RGAIN},
+ {0xa0, 0x40, ZC3XX_R117_GGAIN},
+ {0xa0, 0x40, ZC3XX_R118_BGAIN},
+ {}
+};
+static const struct usb_action icm105a_50HZScale[] = {
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
+ {0xaa, 0x0d, 0x0003}, /* 00,0d,03,aa */
+ {0xaa, 0x0c, 0x0020}, /* 00,0c,20,aa */
+ {0xaa, 0x0e, 0x000e}, /* 00,0e,0e,aa */
+ {0xaa, 0x0f, 0x0002}, /* 00,0f,02,aa */
+ {0xaa, 0x1c, 0x000d}, /* 00,1c,0d,aa */
+ {0xaa, 0x1d, 0x0002}, /* 00,1d,02,aa */
+ {0xaa, 0x20, 0x0080}, /* 00,20,80,aa */
+ {0xaa, 0x22, 0x0080}, /* 00,22,80,aa */
+ {0xaa, 0x24, 0x0080}, /* 00,24,80,aa */
+ {0xaa, 0x26, 0x0080}, /* 00,26,80,aa */
+ {0xaa, 0x00, 0x0084}, /* 00,00,84,aa */
+ {0xa0, 0x02, ZC3XX_R0A3_EXPOSURETIMEHIGH}, /* 00,a3,02,cc */
+ {0xa0, 0x0d, ZC3XX_R0A4_EXPOSURETIMELOW}, /* 00,a4,0d,cc */
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
+ {0xa0, 0x04, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,04,cc */
+ {0xa0, 0x1a, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,1a,cc */
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
+ {0xa0, 0x4b, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,4b,cc */
+ {0xa0, 0x10, ZC3XX_R18C_AEFREEZE}, /* 01,8c,10,cc */
+ {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,20,cc */
+ {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,10,cc */
+ {0xa0, 0x12, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,12,cc */
+ {0xa0, 0xc8, ZC3XX_R01D_HSYNC_0}, /* 00,1d,c8,cc */
+ {0xa0, 0xd8, ZC3XX_R01E_HSYNC_1}, /* 00,1e,d8,cc */
+ {0xa0, 0xea, ZC3XX_R01F_HSYNC_2}, /* 00,1f,ea,cc */
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc */
+ {}
+};
+static const struct usb_action icm105a_50HZ[] = {
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
+ {0xaa, 0x0d, 0x0003}, /* 00,0d,03,aa */
+ {0xaa, 0x0c, 0x008c}, /* 00,0c,8c,aa */
+ {0xaa, 0x0e, 0x0095}, /* 00,0e,95,aa */
+ {0xaa, 0x0f, 0x0002}, /* 00,0f,02,aa */
+ {0xaa, 0x1c, 0x0094}, /* 00,1c,94,aa */
+ {0xaa, 0x1d, 0x0002}, /* 00,1d,02,aa */
+ {0xaa, 0x20, 0x0080}, /* 00,20,80,aa */
+ {0xaa, 0x22, 0x0080}, /* 00,22,80,aa */
+ {0xaa, 0x24, 0x0080}, /* 00,24,80,aa */
+ {0xaa, 0x26, 0x0080}, /* 00,26,80,aa */
+ {0xaa, 0x00, 0x0084}, /* 00,00,84,aa */
+ {0xa0, 0x02, ZC3XX_R0A3_EXPOSURETIMEHIGH}, /* 00,a3,02,cc */
+ {0xa0, 0x94, ZC3XX_R0A4_EXPOSURETIMELOW}, /* 00,a4,94,cc */
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
+ {0xa0, 0x04, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,04,cc */
+ {0xa0, 0x20, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,20,cc */
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
+ {0xa0, 0x84, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,84,cc */
+ {0xa0, 0x10, ZC3XX_R18C_AEFREEZE}, /* 01,8c,10,cc */
+ {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,20,cc */
+ {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,10,cc */
+ {0xa0, 0x12, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,12,cc */
+ {0xa0, 0xe3, ZC3XX_R01D_HSYNC_0}, /* 00,1d,e3,cc */
+ {0xa0, 0xec, ZC3XX_R01E_HSYNC_1}, /* 00,1e,ec,cc */
+ {0xa0, 0xf5, ZC3XX_R01F_HSYNC_2}, /* 00,1f,f5,cc */
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc */
+ {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN}, /* 01,a7,00,cc */
+ {0xa0, 0xc0, ZC3XX_R1A8_DIGITALGAIN}, /* 01,a8,c0,cc */
+ {}
+};
+static const struct usb_action icm105a_60HZScale[] = {
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
+ {0xaa, 0x0d, 0x0003}, /* 00,0d,03,aa */
+ {0xaa, 0x0c, 0x0004}, /* 00,0c,04,aa */
+ {0xaa, 0x0e, 0x000d}, /* 00,0e,0d,aa */
+ {0xaa, 0x0f, 0x0002}, /* 00,0f,02,aa */
+ {0xaa, 0x1c, 0x0008}, /* 00,1c,08,aa */
+ {0xaa, 0x1d, 0x0002}, /* 00,1d,02,aa */
+ {0xaa, 0x20, 0x0080}, /* 00,20,80,aa */
+ {0xaa, 0x22, 0x0080}, /* 00,22,80,aa */
+ {0xaa, 0x24, 0x0080}, /* 00,24,80,aa */
+ {0xaa, 0x26, 0x0080}, /* 00,26,80,aa */
+ {0xaa, 0x00, 0x0084}, /* 00,00,84,aa */
+ {0xa0, 0x02, ZC3XX_R0A3_EXPOSURETIMEHIGH}, /* 00,a3,02,cc */
+ {0xa0, 0x08, ZC3XX_R0A4_EXPOSURETIMELOW}, /* 00,a4,08,cc */
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
+ {0xa0, 0x04, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,04,cc */
+ {0xa0, 0x10, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,10,cc */
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
+ {0xa0, 0x41, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,41,cc */
+ {0xa0, 0x10, ZC3XX_R18C_AEFREEZE}, /* 01,8c,10,cc */
+ {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,20,cc */
+ {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,10,cc */
+ {0xa0, 0x12, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,12,cc */
+ {0xa0, 0xc1, ZC3XX_R01D_HSYNC_0}, /* 00,1d,c1,cc */
+ {0xa0, 0xd4, ZC3XX_R01E_HSYNC_1}, /* 00,1e,d4,cc */
+ {0xa0, 0xe8, ZC3XX_R01F_HSYNC_2}, /* 00,1f,e8,cc */
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc */
+ {}
+};
+static const struct usb_action icm105a_60HZ[] = {
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
+ {0xaa, 0x0d, 0x0003}, /* 00,0d,03,aa */
+ {0xaa, 0x0c, 0x0008}, /* 00,0c,08,aa */
+ {0xaa, 0x0e, 0x0086}, /* 00,0e,86,aa */
+ {0xaa, 0x0f, 0x0002}, /* 00,0f,02,aa */
+ {0xaa, 0x1c, 0x0085}, /* 00,1c,85,aa */
+ {0xaa, 0x1d, 0x0002}, /* 00,1d,02,aa */
+ {0xaa, 0x20, 0x0080}, /* 00,20,80,aa */
+ {0xaa, 0x22, 0x0080}, /* 00,22,80,aa */
+ {0xaa, 0x24, 0x0080}, /* 00,24,80,aa */
+ {0xaa, 0x26, 0x0080}, /* 00,26,80,aa */
+ {0xaa, 0x00, 0x0084}, /* 00,00,84,aa */
+ {0xa0, 0x02, ZC3XX_R0A3_EXPOSURETIMEHIGH}, /* 00,a3,02,cc */
+ {0xa0, 0x85, ZC3XX_R0A4_EXPOSURETIMELOW}, /* 00,a4,85,cc */
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
+ {0xa0, 0x04, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,04,cc */
+ {0xa0, 0x08, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,08,cc */
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
+ {0xa0, 0x81, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,81,cc */
+ {0xa0, 0x10, ZC3XX_R18C_AEFREEZE}, /* 01,8c,10,cc */
+ {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,20,cc */
+ {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,10,cc */
+ {0xa0, 0x12, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,12,cc */
+ {0xa0, 0xc2, ZC3XX_R01D_HSYNC_0}, /* 00,1d,c2,cc */
+ {0xa0, 0xd6, ZC3XX_R01E_HSYNC_1}, /* 00,1e,d6,cc */
+ {0xa0, 0xea, ZC3XX_R01F_HSYNC_2}, /* 00,1f,ea,cc */
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc */
+ {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN}, /* 01,a7,00,cc */
+ {0xa0, 0xc0, ZC3XX_R1A8_DIGITALGAIN}, /* 01,a8,c0,cc */
+ {}
+};
+static const struct usb_action icm105a_NoFlikerScale[] = {
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
+ {0xaa, 0x0d, 0x0003}, /* 00,0d,03,aa */
+ {0xaa, 0x0c, 0x0004}, /* 00,0c,04,aa */
+ {0xaa, 0x0e, 0x000d}, /* 00,0e,0d,aa */
+ {0xaa, 0x0f, 0x0002}, /* 00,0f,02,aa */
+ {0xaa, 0x1c, 0x0000}, /* 00,1c,00,aa */
+ {0xaa, 0x1d, 0x0002}, /* 00,1d,02,aa */
+ {0xaa, 0x20, 0x0080}, /* 00,20,80,aa */
+ {0xaa, 0x22, 0x0080}, /* 00,22,80,aa */
+ {0xaa, 0x24, 0x0080}, /* 00,24,80,aa */
+ {0xaa, 0x26, 0x0080}, /* 00,26,80,aa */
+ {0xaa, 0x00, 0x0084}, /* 00,00,84,aa */
+ {0xa0, 0x02, ZC3XX_R0A3_EXPOSURETIMEHIGH}, /* 00,a3,02,cc */
+ {0xa0, 0x00, ZC3XX_R0A4_EXPOSURETIMELOW}, /* 00,a4,00,cc */
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
+ {0xa0, 0x04, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,04,cc */
+ {0xa0, 0x20, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,20,cc */
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
+ {0xa0, 0x10, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,10,cc */
+ {0xa0, 0x10, ZC3XX_R18C_AEFREEZE}, /* 01,8c,10,cc */
+ {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,20,cc */
+ {0xa0, 0x00, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,00,cc */
+ {0xa0, 0x00, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,00,cc */
+ {0xa0, 0xc1, ZC3XX_R01D_HSYNC_0}, /* 00,1d,c1,cc */
+ {0xa0, 0xd4, ZC3XX_R01E_HSYNC_1}, /* 00,1e,d4,cc */
+ {0xa0, 0xe8, ZC3XX_R01F_HSYNC_2}, /* 00,1f,e8,cc */
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc */
+ {}
+};
+static const struct usb_action icm105a_NoFliker[] = {
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
+ {0xaa, 0x0d, 0x0003}, /* 00,0d,03,aa */
+ {0xaa, 0x0c, 0x0004}, /* 00,0c,04,aa */
+ {0xaa, 0x0e, 0x0081}, /* 00,0e,81,aa */
+ {0xaa, 0x0f, 0x0002}, /* 00,0f,02,aa */
+ {0xaa, 0x1c, 0x0080}, /* 00,1c,80,aa */
+ {0xaa, 0x1d, 0x0002}, /* 00,1d,02,aa */
+ {0xaa, 0x20, 0x0080}, /* 00,20,80,aa */
+ {0xaa, 0x22, 0x0080}, /* 00,22,80,aa */
+ {0xaa, 0x24, 0x0080}, /* 00,24,80,aa */
+ {0xaa, 0x26, 0x0080}, /* 00,26,80,aa */
+ {0xaa, 0x00, 0x0084}, /* 00,00,84,aa */
+ {0xa0, 0x02, ZC3XX_R0A3_EXPOSURETIMEHIGH}, /* 00,a3,02,cc */
+ {0xa0, 0x80, ZC3XX_R0A4_EXPOSURETIMELOW}, /* 00,a4,80,cc */
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
+ {0xa0, 0x04, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,04,cc */
+ {0xa0, 0x20, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,20,cc */
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
+ {0xa0, 0x10, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,10,cc */
+ {0xa0, 0x10, ZC3XX_R18C_AEFREEZE}, /* 01,8c,10,cc */
+ {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,20,cc */
+ {0xa0, 0x00, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,00,cc */
+ {0xa0, 0x00, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,00,cc */
+ {0xa0, 0xc1, ZC3XX_R01D_HSYNC_0}, /* 00,1d,c1,cc */
+ {0xa0, 0xd4, ZC3XX_R01E_HSYNC_1}, /* 00,1e,d4,cc */
+ {0xa0, 0xe8, ZC3XX_R01F_HSYNC_2}, /* 00,1f,e8,cc */
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc */
+ {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN}, /* 01,a7,00,cc */
+ {0xa0, 0xc0, ZC3XX_R1A8_DIGITALGAIN}, /* 01,a8,c0,cc */
+ {}
+};
+
+static const struct usb_action mc501cb_Initial[] = {
+ {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL}, /* 00,00,01,cc */
+ {0xa0, 0x00, ZC3XX_R002_CLOCKSELECT}, /* 00,02,00,cc */
+ {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING}, /* 00,01,01,cc */
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* 00,08,03,cc */
+ {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,01,cc */
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,05,cc */
+ {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH}, /* 00,03,02,cc */
+ {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW}, /* 00,04,80,cc */
+ {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH}, /* 00,05,01,cc */
+ {0xa0, 0xd8, ZC3XX_R006_FRAMEHEIGHTLOW}, /* 00,06,d8,cc */
+ {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW}, /* 00,98,00,cc */
+ {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW}, /* 00,9a,00,cc */
+ {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW}, /* 01,1a,00,cc */
+ {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW}, /* 01,1c,00,cc */
+ {0xa0, 0x01, ZC3XX_R09B_WINHEIGHTHIGH}, /* 00,9b,01,cc */
+ {0xa0, 0xde, ZC3XX_R09C_WINHEIGHTLOW}, /* 00,9c,de,cc */
+ {0xa0, 0x02, ZC3XX_R09D_WINWIDTHHIGH}, /* 00,9d,02,cc */
+ {0xa0, 0x86, ZC3XX_R09E_WINWIDTHLOW}, /* 00,9e,86,cc */
+ {0xa0, 0x33, ZC3XX_R086_EXPTIMEHIGH}, /* 00,86,33,cc */
+ {0xa0, 0x34, ZC3XX_R087_EXPTIMEMID}, /* 00,87,34,cc */
+ {0xa0, 0x35, ZC3XX_R088_EXPTIMELOW}, /* 00,88,35,cc */
+ {0xa0, 0xb0, ZC3XX_R08B_I2CDEVICEADDR}, /* 00,8b,b0,cc */
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,05,cc */
+ {0xaa, 0x01, 0x0001}, /* 00,01,01,aa */
+ {0xaa, 0x01, 0x0003}, /* 00,01,03,aa */
+ {0xaa, 0x01, 0x0001}, /* 00,01,01,aa */
+ {0xaa, 0x03, 0x0000}, /* 00,03,00,aa */
+ {0xaa, 0x10, 0x0000}, /* 00,10,00,aa */
+ {0xaa, 0x11, 0x0080}, /* 00,11,80,aa */
+ {0xaa, 0x12, 0x0000}, /* 00,12,00,aa */
+ {0xaa, 0x13, 0x0000}, /* 00,13,00,aa */
+ {0xaa, 0x14, 0x0000}, /* 00,14,00,aa */
+ {0xaa, 0x15, 0x0000}, /* 00,15,00,aa */
+ {0xaa, 0x16, 0x0000}, /* 00,16,00,aa */
+ {0xaa, 0x17, 0x0001}, /* 00,17,01,aa */
+ {0xaa, 0x18, 0x00de}, /* 00,18,de,aa */
+ {0xaa, 0x19, 0x0002}, /* 00,19,02,aa */
+ {0xaa, 0x1a, 0x0086}, /* 00,1a,86,aa */
+ {0xaa, 0x20, 0x00a8}, /* 00,20,a8,aa */
+ {0xaa, 0x22, 0x0000}, /* 00,22,00,aa */
+ {0xaa, 0x23, 0x0000}, /* 00,23,00,aa */
+ {0xaa, 0x24, 0x0000}, /* 00,24,00,aa */
+ {0xaa, 0x40, 0x0033}, /* 00,40,33,aa */
+ {0xaa, 0x41, 0x0077}, /* 00,41,77,aa */
+ {0xaa, 0x42, 0x0053}, /* 00,42,53,aa */
+ {0xaa, 0x43, 0x00b0}, /* 00,43,b0,aa */
+ {0xaa, 0x4b, 0x0001}, /* 00,4b,01,aa */
+ {0xaa, 0x72, 0x0020}, /* 00,72,20,aa */
+ {0xaa, 0x73, 0x0000}, /* 00,73,00,aa */
+ {0xaa, 0x80, 0x0000}, /* 00,80,00,aa */
+ {0xaa, 0x85, 0x0050}, /* 00,85,50,aa */
+ {0xaa, 0x91, 0x0070}, /* 00,91,70,aa */
+ {0xaa, 0x92, 0x0072}, /* 00,92,72,aa */
+ {0xaa, 0x03, 0x0001}, /* 00,03,01,aa */
+ {0xaa, 0x10, 0x00a0}, /* 00,10,a0,aa */
+ {0xaa, 0x11, 0x0001}, /* 00,11,01,aa */
+ {0xaa, 0x30, 0x0000}, /* 00,30,00,aa */
+ {0xaa, 0x60, 0x0000}, /* 00,60,00,aa */
+ {0xaa, 0xa0, 0x001a}, /* 00,a0,1a,aa */
+ {0xaa, 0xa1, 0x0000}, /* 00,a1,00,aa */
+ {0xaa, 0xa2, 0x003f}, /* 00,a2,3f,aa */
+ {0xaa, 0xa3, 0x0028}, /* 00,a3,28,aa */
+ {0xaa, 0xa4, 0x0010}, /* 00,a4,10,aa */
+ {0xaa, 0xa5, 0x0020}, /* 00,a5,20,aa */
+ {0xaa, 0xb1, 0x0044}, /* 00,b1,44,aa */
+ {0xaa, 0xd0, 0x0001}, /* 00,d0,01,aa */
+ {0xaa, 0xd1, 0x0085}, /* 00,d1,85,aa */
+ {0xaa, 0xd2, 0x0080}, /* 00,d2,80,aa */
+ {0xaa, 0xd3, 0x0080}, /* 00,d3,80,aa */
+ {0xaa, 0xd4, 0x0080}, /* 00,d4,80,aa */
+ {0xaa, 0xd5, 0x0080}, /* 00,d5,80,aa */
+ {0xaa, 0xc0, 0x00c3}, /* 00,c0,c3,aa */
+ {0xaa, 0xc2, 0x0044}, /* 00,c2,44,aa */
+ {0xaa, 0xc4, 0x0040}, /* 00,c4,40,aa */
+ {0xaa, 0xc5, 0x0020}, /* 00,c5,20,aa */
+ {0xaa, 0xc6, 0x0008}, /* 00,c6,08,aa */
+ {0xaa, 0x03, 0x0004}, /* 00,03,04,aa */
+ {0xaa, 0x10, 0x0000}, /* 00,10,00,aa */
+ {0xaa, 0x40, 0x0030}, /* 00,40,30,aa */
+ {0xaa, 0x41, 0x0020}, /* 00,41,20,aa */
+ {0xaa, 0x42, 0x002d}, /* 00,42,2d,aa */
+ {0xaa, 0x03, 0x0003}, /* 00,03,03,aa */
+ {0xaa, 0x1c, 0x0050}, /* 00,1C,50,aa */
+ {0xaa, 0x11, 0x0081}, /* 00,11,81,aa */
+ {0xaa, 0x3b, 0x001d}, /* 00,3b,1D,aa */
+ {0xaa, 0x3c, 0x004c}, /* 00,3c,4C,aa */
+ {0xaa, 0x3d, 0x0018}, /* 00,3d,18,aa */
+ {0xaa, 0x3e, 0x006a}, /* 00,3e,6A,aa */
+ {0xaa, 0x01, 0x0000}, /* 00,01,00,aa */
+ {0xaa, 0x52, 0x00ff}, /* 00,52,FF,aa */
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE}, /* 01,00,0d,cc */
+ {0xa0, 0x37, ZC3XX_R101_SENSORCORRECTION}, /* 01,01,37,cc */
+ {0xa0, 0x06, ZC3XX_R189_AWBSTATUS}, /* 01,89,06,cc */
+ {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE}, /* 01,c5,03,cc */
+ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05}, /* 01,cb,13,cc */
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, /* 02,50,08,cc */
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS}, /* 03,01,08,cc */
+ {0xa0, 0x02, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,02,cc */
+ {0xaa, 0x03, 0x0002}, /* 00,03,02,aa */
+ {0xaa, 0x51, 0x0027}, /* 00,51,27,aa */
+ {0xaa, 0x52, 0x0020}, /* 00,52,20,aa */
+ {0xaa, 0x03, 0x0003}, /* 00,03,03,aa */
+ {0xaa, 0x50, 0x0010}, /* 00,50,10,aa */
+ {0xaa, 0x51, 0x0010}, /* 00,51,10,aa */
+ {0xaa, 0x54, 0x0010}, /* 00,54,10,aa */
+ {0xaa, 0x55, 0x0010}, /* 00,55,10,aa */
+ {0xa0, 0xf0, 0x0199}, /* 01,99,F0,cc */
+ {0xa0, 0x80, 0x019a}, /* 01,9A,80,cc */
+
+ {0xaa, 0x03, 0x0003}, /* 00,03,03,aa */
+ {0xaa, 0x10, 0x00fc}, /* 00,10,fc,aa */
+ {0xaa, 0x36, 0x001d}, /* 00,36,1D,aa */
+ {0xaa, 0x37, 0x004c}, /* 00,37,4C,aa */
+ {0xaa, 0x3b, 0x001d}, /* 00,3B,1D,aa */
+ {}
+};
+
+static const struct usb_action mc501cb_InitialScale[] = { /* 320x240 */
+ {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL}, /* 00,00,01,cc */
+ {0xa0, 0x10, ZC3XX_R002_CLOCKSELECT}, /* 00,02,10,cc */
+ {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING}, /* 00,01,01,cc */
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* 00,08,03,cc */
+ {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,01,cc */
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,05,cc */
+ {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH}, /* 00,03,02,cc */
+ {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW}, /* 00,04,80,cc */
+ {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH}, /* 00,05,01,cc */
+ {0xa0, 0xd0, ZC3XX_R006_FRAMEHEIGHTLOW}, /* 00,06,d0,cc */
+ {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW}, /* 00,98,00,cc */
+ {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW}, /* 00,9a,00,cc */
+ {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW}, /* 01,1a,00,cc */
+ {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW}, /* 01,1c,00,cc */
+ {0xa0, 0x01, ZC3XX_R09B_WINHEIGHTHIGH}, /* 00,9b,01,cc */
+ {0xa0, 0xd8, ZC3XX_R09C_WINHEIGHTLOW}, /* 00,9c,d8,cc */
+ {0xa0, 0x02, ZC3XX_R09D_WINWIDTHHIGH}, /* 00,9d,02,cc */
+ {0xa0, 0x88, ZC3XX_R09E_WINWIDTHLOW}, /* 00,9e,88,cc */
+ {0xa0, 0x33, ZC3XX_R086_EXPTIMEHIGH}, /* 00,86,33,cc */
+ {0xa0, 0x34, ZC3XX_R087_EXPTIMEMID}, /* 00,87,34,cc */
+ {0xa0, 0x35, ZC3XX_R088_EXPTIMELOW}, /* 00,88,35,cc */
+ {0xa0, 0xb0, ZC3XX_R08B_I2CDEVICEADDR}, /* 00,8b,b0,cc */
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,05,cc */
+ {0xaa, 0x01, 0x0001}, /* 00,01,01,aa */
+ {0xaa, 0x01, 0x0003}, /* 00,01,03,aa */
+ {0xaa, 0x01, 0x0001}, /* 00,01,01,aa */
+ {0xaa, 0x03, 0x0000}, /* 00,03,00,aa */
+ {0xaa, 0x10, 0x0000}, /* 00,10,00,aa */
+ {0xaa, 0x11, 0x0080}, /* 00,11,80,aa */
+ {0xaa, 0x12, 0x0000}, /* 00,12,00,aa */
+ {0xaa, 0x13, 0x0000}, /* 00,13,00,aa */
+ {0xaa, 0x14, 0x0000}, /* 00,14,00,aa */
+ {0xaa, 0x15, 0x0000}, /* 00,15,00,aa */
+ {0xaa, 0x16, 0x0000}, /* 00,16,00,aa */
+ {0xaa, 0x17, 0x0001}, /* 00,17,01,aa */
+ {0xaa, 0x18, 0x00d8}, /* 00,18,d8,aa */
+ {0xaa, 0x19, 0x0002}, /* 00,19,02,aa */
+ {0xaa, 0x1a, 0x0088}, /* 00,1a,88,aa */
+ {0xaa, 0x20, 0x00a8}, /* 00,20,a8,aa */
+ {0xaa, 0x22, 0x0000}, /* 00,22,00,aa */
+ {0xaa, 0x23, 0x0000}, /* 00,23,00,aa */
+ {0xaa, 0x24, 0x0000}, /* 00,24,00,aa */
+ {0xaa, 0x40, 0x0033}, /* 00,40,33,aa */
+ {0xaa, 0x41, 0x0077}, /* 00,41,77,aa */
+ {0xaa, 0x42, 0x0053}, /* 00,42,53,aa */
+ {0xaa, 0x43, 0x00b0}, /* 00,43,b0,aa */
+ {0xaa, 0x4b, 0x0001}, /* 00,4b,01,aa */
+ {0xaa, 0x72, 0x0020}, /* 00,72,20,aa */
+ {0xaa, 0x73, 0x0000}, /* 00,73,00,aa */
+ {0xaa, 0x80, 0x0000}, /* 00,80,00,aa */
+ {0xaa, 0x85, 0x0050}, /* 00,85,50,aa */
+ {0xaa, 0x91, 0x0070}, /* 00,91,70,aa */
+ {0xaa, 0x92, 0x0072}, /* 00,92,72,aa */
+ {0xaa, 0x03, 0x0001}, /* 00,03,01,aa */
+ {0xaa, 0x10, 0x00a0}, /* 00,10,a0,aa */
+ {0xaa, 0x11, 0x0001}, /* 00,11,01,aa */
+ {0xaa, 0x30, 0x0000}, /* 00,30,00,aa */
+ {0xaa, 0x60, 0x0000}, /* 00,60,00,aa */
+ {0xaa, 0xa0, 0x001a}, /* 00,a0,1a,aa */
+ {0xaa, 0xa1, 0x0000}, /* 00,a1,00,aa */
+ {0xaa, 0xa2, 0x003f}, /* 00,a2,3f,aa */
+ {0xaa, 0xa3, 0x0028}, /* 00,a3,28,aa */
+ {0xaa, 0xa4, 0x0010}, /* 00,a4,10,aa */
+ {0xaa, 0xa5, 0x0020}, /* 00,a5,20,aa */
+ {0xaa, 0xb1, 0x0044}, /* 00,b1,44,aa */
+ {0xaa, 0xd0, 0x0001}, /* 00,d0,01,aa */
+ {0xaa, 0xd1, 0x0085}, /* 00,d1,85,aa */
+ {0xaa, 0xd2, 0x0080}, /* 00,d2,80,aa */
+ {0xaa, 0xd3, 0x0080}, /* 00,d3,80,aa */
+ {0xaa, 0xd4, 0x0080}, /* 00,d4,80,aa */
+ {0xaa, 0xd5, 0x0080}, /* 00,d5,80,aa */
+ {0xaa, 0xc0, 0x00c3}, /* 00,c0,c3,aa */
+ {0xaa, 0xc2, 0x0044}, /* 00,c2,44,aa */
+ {0xaa, 0xc4, 0x0040}, /* 00,c4,40,aa */
+ {0xaa, 0xc5, 0x0020}, /* 00,c5,20,aa */
+ {0xaa, 0xc6, 0x0008}, /* 00,c6,08,aa */
+ {0xaa, 0x03, 0x0004}, /* 00,03,04,aa */
+ {0xaa, 0x10, 0x0000}, /* 00,10,00,aa */
+ {0xaa, 0x40, 0x0030}, /* 00,40,30,aa */
+ {0xaa, 0x41, 0x0020}, /* 00,41,20,aa */
+ {0xaa, 0x42, 0x002d}, /* 00,42,2d,aa */
+ {0xaa, 0x03, 0x0003}, /* 00,03,03,aa */
+ {0xaa, 0x1c, 0x0050}, /* 00,1c,50,aa */
+ {0xaa, 0x11, 0x0081}, /* 00,11,81,aa */
+ {0xaa, 0x3b, 0x003a}, /* 00,3b,3A,aa */
+ {0xaa, 0x3c, 0x0098}, /* 00,3c,98,aa */
+ {0xaa, 0x3d, 0x0030}, /* 00,3d,30,aa */
+ {0xaa, 0x3e, 0x00d4}, /* 00,3E,D4,aa */
+ {0xaa, 0x01, 0x0000}, /* 00,01,00,aa */
+ {0xaa, 0x52, 0x00ff}, /* 00,52,FF,aa */
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE}, /* 01,00,0d,cc */
+ {0xa0, 0x37, ZC3XX_R101_SENSORCORRECTION}, /* 01,01,37,cc */
+ {0xa0, 0x06, ZC3XX_R189_AWBSTATUS}, /* 01,89,06,cc */
+ {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE}, /* 01,c5,03,cc */
+ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05}, /* 01,cb,13,cc */
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, /* 02,50,08,cc */
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS}, /* 03,01,08,cc */
+ {0xa0, 0x02, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,02,cc */
+ {0xaa, 0x03, 0x0002}, /* 00,03,02,aa */
+ {0xaa, 0x51, 0x004e}, /* 00,51,4E,aa */
+ {0xaa, 0x52, 0x0041}, /* 00,52,41,aa */
+ {0xaa, 0x03, 0x0003}, /* 00,03,03,aa */
+ {0xaa, 0x50, 0x0010}, /* 00,50,10,aa */
+ {0xaa, 0x51, 0x0010}, /* 00,51,10,aa */
+ {0xaa, 0x54, 0x0010}, /* 00,54,10,aa */
+ {0xaa, 0x55, 0x0010}, /* 00,55,10,aa */
+ {0xa0, 0xf0, 0x0199}, /* 01,99,F0,cc */
+ {0xa0, 0x80, 0x019a}, /* 01,9A,80,cc */
+ {}
+};
+
+static const struct usb_action mc501cb_50HZ[] = {
+ {0xaa, 0x03, 0x0003}, /* 00,03,03,aa */
+ {0xaa, 0x10, 0x00fc}, /* 00,10,fc,aa */
+ {0xaa, 0x36, 0x001d}, /* 00,36,1D,aa */
+ {0xaa, 0x37, 0x004c}, /* 00,37,4C,aa */
+ {0xaa, 0x3b, 0x001d}, /* 00,3B,1D,aa */
+ {0xaa, 0x3c, 0x004c}, /* 00,3C,4C,aa */
+ {0xaa, 0x3d, 0x001d}, /* 00,3D,1D,aa */
+ {0xaa, 0x3e, 0x004c}, /* 00,3E,4C,aa */
+ {}
+};
+
+static const struct usb_action mc501cb_50HZScale[] = {
+ {0xaa, 0x03, 0x0003}, /* 00,03,03,aa */
+ {0xaa, 0x10, 0x00fc}, /* 00,10,fc,aa */
+ {0xaa, 0x36, 0x003a}, /* 00,36,3A,aa */
+ {0xaa, 0x37, 0x0098}, /* 00,37,98,aa */
+ {0xaa, 0x3b, 0x003a}, /* 00,3B,3A,aa */
+ {0xaa, 0x3c, 0x0098}, /* 00,3C,98,aa */
+ {0xaa, 0x3d, 0x003a}, /* 00,3D,3A,aa */
+ {0xaa, 0x3e, 0x0098}, /* 00,3E,98,aa */
+ {}
+};
+
+static const struct usb_action mc501cb_60HZ[] = {
+ {0xaa, 0x03, 0x0003}, /* 00,03,03,aa */
+ {0xaa, 0x10, 0x00fc}, /* 00,10,fc,aa */
+ {0xaa, 0x36, 0x0018}, /* 00,36,18,aa */
+ {0xaa, 0x37, 0x006a}, /* 00,37,6A,aa */
+ {0xaa, 0x3d, 0x0018}, /* 00,3D,18,aa */
+ {0xaa, 0x3e, 0x006a}, /* 00,3E,6A,aa */
+ {0xaa, 0x3b, 0x0018}, /* 00,3B,18,aa */
+ {0xaa, 0x3c, 0x006a}, /* 00,3C,6A,aa */
+ {}
+};
+
+static const struct usb_action mc501cb_60HZScale[] = {
+ {0xaa, 0x03, 0x0003}, /* 00,03,03,aa */
+ {0xaa, 0x10, 0x00fc}, /* 00,10,fc,aa */
+ {0xaa, 0x36, 0x0030}, /* 00,36,30,aa */
+ {0xaa, 0x37, 0x00d4}, /* 00,37,D4,aa */
+ {0xaa, 0x3d, 0x0030}, /* 00,3D,30,aa */
+ {0xaa, 0x3e, 0x00d4}, /* 00,3E,D4,aa */
+ {0xaa, 0x3b, 0x0030}, /* 00,3B,30,aa */
+ {0xaa, 0x3c, 0x00d4}, /* 00,3C,D4,aa */
+ {}
+};
+
+static const struct usb_action mc501cb_NoFliker[] = {
+ {0xaa, 0x03, 0x0003}, /* 00,03,03,aa */
+ {0xaa, 0x10, 0x00fc}, /* 00,10,fc,aa */
+ {0xaa, 0x36, 0x0018}, /* 00,36,18,aa */
+ {0xaa, 0x37, 0x006a}, /* 00,37,6A,aa */
+ {0xaa, 0x3d, 0x0018}, /* 00,3D,18,aa */
+ {0xaa, 0x3e, 0x006a}, /* 00,3E,6A,aa */
+ {0xaa, 0x3b, 0x0018}, /* 00,3B,18,aa */
+ {0xaa, 0x3c, 0x006a}, /* 00,3C,6A,aa */
+ {}
+};
+
+static const struct usb_action mc501cb_NoFlikerScale[] = {
+ {0xaa, 0x03, 0x0003}, /* 00,03,03,aa */
+ {0xaa, 0x10, 0x00fc}, /* 00,10,fc,aa */
+ {0xaa, 0x36, 0x0030}, /* 00,36,30,aa */
+ {0xaa, 0x37, 0x00d4}, /* 00,37,D4,aa */
+ {0xaa, 0x3d, 0x0030}, /* 00,3D,30,aa */
+ {0xaa, 0x3e, 0x00d4}, /* 00,3E,D4,aa */
+ {0xaa, 0x3b, 0x0030}, /* 00,3B,30,aa */
+ {0xaa, 0x3c, 0x00d4}, /* 00,3C,D4,aa */
+ {}
+};
+
+/* from zs211.inf */
+static const struct usb_action ov7620_Initial[] = { /* 640x480 */
+ {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL}, /* 00,00,01,cc */
+ {0xa0, 0x40, ZC3XX_R002_CLOCKSELECT}, /* 00,02,40,cc */
+ {0xa0, 0x00, ZC3XX_R008_CLOCKSETTING}, /* 00,08,00,cc */
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING}, /* 00,01,01,cc */
+ {0xa0, 0x06, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,06,cc */
+ {0xa0, 0x02, ZC3XX_R083_RGAINADDR}, /* 00,83,02,cc */
+ {0xa0, 0x01, ZC3XX_R085_BGAINADDR}, /* 00,85,01,cc */
+ {0xa0, 0x80, ZC3XX_R086_EXPTIMEHIGH}, /* 00,86,80,cc */
+ {0xa0, 0x81, ZC3XX_R087_EXPTIMEMID}, /* 00,87,81,cc */
+ {0xa0, 0x10, ZC3XX_R088_EXPTIMELOW}, /* 00,88,10,cc */
+ {0xa0, 0xa1, ZC3XX_R08B_I2CDEVICEADDR}, /* 00,8b,a1,cc */
+ {0xa0, 0x08, ZC3XX_R08D_COMPABILITYMODE}, /* 00,8d,08,cc */
+ {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH}, /* 00,03,02,cc */
+ {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW}, /* 00,04,80,cc */
+ {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH}, /* 00,05,01,cc */
+ {0xa0, 0xd8, ZC3XX_R006_FRAMEHEIGHTLOW}, /* 00,06,d8,cc */
+ {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,03,cc */
+ {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,01,cc */
+ {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW}, /* 00,98,00,cc */
+ {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW}, /* 00,9a,00,cc */
+ {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW}, /* 01,1a,00,cc */
+ {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW}, /* 01,1c,00,cc */
+ {0xa0, 0xde, ZC3XX_R09C_WINHEIGHTLOW}, /* 00,9c,de,cc */
+ {0xa0, 0x86, ZC3XX_R09E_WINWIDTHLOW}, /* 00,9e,86,cc */
+ {0xaa, 0x12, 0x0088}, /* 00,12,88,aa */
+ {0xaa, 0x12, 0x0048}, /* 00,12,48,aa */
+ {0xaa, 0x75, 0x008a}, /* 00,75,8a,aa */
+ {0xaa, 0x13, 0x00a3}, /* 00,13,a3,aa */
+ {0xaa, 0x04, 0x0000}, /* 00,04,00,aa */
+ {0xaa, 0x05, 0x0000}, /* 00,05,00,aa */
+ {0xaa, 0x14, 0x0000}, /* 00,14,00,aa */
+ {0xaa, 0x15, 0x0004}, /* 00,15,04,aa */
+ {0xaa, 0x17, 0x0018}, /* 00,17,18,aa */
+ {0xaa, 0x18, 0x00ba}, /* 00,18,ba,aa */
+ {0xaa, 0x19, 0x0002}, /* 00,19,02,aa */
+ {0xaa, 0x1a, 0x00f1}, /* 00,1a,f1,aa */
+ {0xaa, 0x20, 0x0040}, /* 00,20,40,aa */
+ {0xaa, 0x24, 0x0088}, /* 00,24,88,aa */
+ {0xaa, 0x25, 0x0078}, /* 00,25,78,aa */
+ {0xaa, 0x27, 0x00f6}, /* 00,27,f6,aa */
+ {0xaa, 0x28, 0x00a0}, /* 00,28,a0,aa */
+ {0xaa, 0x21, 0x0000}, /* 00,21,00,aa */
+ {0xaa, 0x2a, 0x0083}, /* 00,2a,83,aa */
+ {0xaa, 0x2b, 0x0096}, /* 00,2b,96,aa */
+ {0xaa, 0x2d, 0x0005}, /* 00,2d,05,aa */
+ {0xaa, 0x74, 0x0020}, /* 00,74,20,aa */
+ {0xaa, 0x61, 0x0068}, /* 00,61,68,aa */
+ {0xaa, 0x64, 0x0088}, /* 00,64,88,aa */
+ {0xaa, 0x00, 0x0000}, /* 00,00,00,aa */
+ {0xaa, 0x06, 0x0080}, /* 00,06,80,aa */
+ {0xaa, 0x01, 0x0090}, /* 00,01,90,aa */
+ {0xaa, 0x02, 0x0030}, /* 00,02,30,aa */
+ {0xa0, 0x77, ZC3XX_R101_SENSORCORRECTION}, /* 01,01,77,cc */
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,05,cc */
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE}, /* 01,00,0d,cc */
+ {0xa0, 0x06, ZC3XX_R189_AWBSTATUS}, /* 01,89,06,cc */
+ {0xa0, 0x00, 0x01ad}, /* 01,ad,00,cc */
+ {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE}, /* 01,c5,03,cc */
+ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05}, /* 01,cb,13,cc */
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, /* 02,50,08,cc */
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS}, /* 03,01,08,cc */
+ {0xa0, 0x68, ZC3XX_R116_RGAIN}, /* 01,16,68,cc */
+ {0xa0, 0x52, ZC3XX_R118_BGAIN}, /* 01,18,52,cc */
+ {0xa0, 0x40, ZC3XX_R11D_GLOBALGAIN}, /* 01,1d,40,cc */
+ {0xa0, 0x02, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,02,cc */
+ {0xa0, 0x50, ZC3XX_R1A8_DIGITALGAIN}, /* 01,a8,50,cc */
+ {}
+};
+static const struct usb_action ov7620_InitialScale[] = { /* 320x240 */
+ {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL}, /* 00,00,01,cc */
+ {0xa0, 0x50, ZC3XX_R002_CLOCKSELECT}, /* 00,02,50,cc */
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* 00,08,00,cc */
+ /* mx change? */
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING}, /* 00,01,01,cc */
+ {0xa0, 0x06, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,06,cc */
+ {0xa0, 0x02, ZC3XX_R083_RGAINADDR}, /* 00,83,02,cc */
+ {0xa0, 0x01, ZC3XX_R085_BGAINADDR}, /* 00,85,01,cc */
+ {0xa0, 0x80, ZC3XX_R086_EXPTIMEHIGH}, /* 00,86,80,cc */
+ {0xa0, 0x81, ZC3XX_R087_EXPTIMEMID}, /* 00,87,81,cc */
+ {0xa0, 0x10, ZC3XX_R088_EXPTIMELOW}, /* 00,88,10,cc */
+ {0xa0, 0xa1, ZC3XX_R08B_I2CDEVICEADDR}, /* 00,8b,a1,cc */
+ {0xa0, 0x08, ZC3XX_R08D_COMPABILITYMODE}, /* 00,8d,08,cc */
+ {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH}, /* 00,03,02,cc */
+ {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW}, /* 00,04,80,cc */
+ {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH}, /* 00,05,01,cc */
+ {0xa0, 0xd0, ZC3XX_R006_FRAMEHEIGHTLOW}, /* 00,06,d0,cc */
+ {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,03,cc */
+ {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,01,cc */
+ {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW}, /* 00,98,00,cc */
+ {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW}, /* 00,9a,00,cc */
+ {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW}, /* 01,1a,00,cc */
+ {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW}, /* 01,1c,00,cc */
+ {0xa0, 0xd6, ZC3XX_R09C_WINHEIGHTLOW}, /* 00,9c,d6,cc */
+ /* OV7648 00,9c,d8,cc */
+ {0xa0, 0x88, ZC3XX_R09E_WINWIDTHLOW}, /* 00,9e,88,cc */
+ {0xaa, 0x12, 0x0088}, /* 00,12,88,aa */
+ {0xaa, 0x12, 0x0048}, /* 00,12,48,aa */
+ {0xaa, 0x75, 0x008a}, /* 00,75,8a,aa */
+ {0xaa, 0x13, 0x00a3}, /* 00,13,a3,aa */
+ {0xaa, 0x04, 0x0000}, /* 00,04,00,aa */
+ {0xaa, 0x05, 0x0000}, /* 00,05,00,aa */
+ {0xaa, 0x14, 0x0000}, /* 00,14,00,aa */
+ {0xaa, 0x15, 0x0004}, /* 00,15,04,aa */
+ {0xaa, 0x24, 0x0088}, /* 00,24,88,aa */
+ {0xaa, 0x25, 0x0078}, /* 00,25,78,aa */
+ {0xaa, 0x17, 0x0018}, /* 00,17,18,aa */
+ {0xaa, 0x18, 0x00ba}, /* 00,18,ba,aa */
+ {0xaa, 0x19, 0x0002}, /* 00,19,02,aa */
+ {0xaa, 0x1a, 0x00f2}, /* 00,1a,f2,aa */
+ {0xaa, 0x20, 0x0040}, /* 00,20,40,aa */
+ {0xaa, 0x27, 0x00f6}, /* 00,27,f6,aa */
+ {0xaa, 0x28, 0x00a0}, /* 00,28,a0,aa */
+ {0xaa, 0x21, 0x0000}, /* 00,21,00,aa */
+ {0xaa, 0x2a, 0x0083}, /* 00,2a,83,aa */
+ {0xaa, 0x2b, 0x0096}, /* 00,2b,96,aa */
+ {0xaa, 0x2d, 0x0005}, /* 00,2d,05,aa */
+ {0xaa, 0x74, 0x0020}, /* 00,74,20,aa */
+ {0xaa, 0x61, 0x0068}, /* 00,61,68,aa */
+ {0xaa, 0x64, 0x0088}, /* 00,64,88,aa */
+ {0xaa, 0x00, 0x0000}, /* 00,00,00,aa */
+ {0xaa, 0x06, 0x0080}, /* 00,06,80,aa */
+ {0xaa, 0x01, 0x0090}, /* 00,01,90,aa */
+ {0xaa, 0x02, 0x0030}, /* 00,02,30,aa */
+ {0xa0, 0x77, ZC3XX_R101_SENSORCORRECTION}, /* 01,01,77,cc */
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,05,cc */
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE}, /* 01,00,0d,cc */
+ {0xa0, 0x06, ZC3XX_R189_AWBSTATUS}, /* 01,89,06,cc */
+ {0xa0, 0x00, 0x01ad}, /* 01,ad,00,cc */
+ {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE}, /* 01,c5,03,cc */
+ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05}, /* 01,cb,13,cc */
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, /* 02,50,08,cc */
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS}, /* 03,01,08,cc */
+ {0xa0, 0x68, ZC3XX_R116_RGAIN}, /* 01,16,68,cc */
+ {0xa0, 0x52, ZC3XX_R118_BGAIN}, /* 01,18,52,cc */
+ {0xa0, 0x50, ZC3XX_R11D_GLOBALGAIN}, /* 01,1d,50,cc */
+ {0xa0, 0x02, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,02,cc */
+ {0xa0, 0x50, ZC3XX_R1A8_DIGITALGAIN}, /* 01,a8,50,cc */
+ {}
+};
+static const struct usb_action ov7620_50HZ[] = {
+ {0xaa, 0x13, 0x00a3}, /* 00,13,a3,aa */
+ {0xdd, 0x00, 0x0100}, /* 00,01,00,dd */
+ {0xaa, 0x2b, 0x0096}, /* 00,2b,96,aa */
+ {0xaa, 0x75, 0x008a}, /* 00,75,8a,aa */
+ {0xaa, 0x2d, 0x0005}, /* 00,2d,05,aa */
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
+ {0xa0, 0x04, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,04,cc */
+ {0xa0, 0x18, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,18,cc */
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
+ {0xa0, 0x83, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,83,cc */
+ {0xaa, 0x10, 0x0082}, /* 00,10,82,aa */
+ {0xaa, 0x76, 0x0003}, /* 00,76,03,aa */
+/* {0xa0, 0x40, ZC3XX_R002_CLOCKSELECT}, * 00,02,40,cc
+ * if mode0 (640x480) */
+ {}
+};
+static const struct usb_action ov7620_60HZ[] = {
+ {0xaa, 0x13, 0x00a3}, /* 00,13,a3,aa */
+ /* (bug in zs211.inf) */
+ {0xdd, 0x00, 0x0100}, /* 00,01,00,dd */
+ {0xaa, 0x2b, 0x0000}, /* 00,2b,00,aa */
+ {0xaa, 0x75, 0x008a}, /* 00,75,8a,aa */
+ {0xaa, 0x2d, 0x0005}, /* 00,2d,05,aa */
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
+ {0xa0, 0x04, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,04,cc */
+ {0xa0, 0x18, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,18,cc */
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
+ {0xa0, 0x83, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,83,cc */
+ {0xaa, 0x10, 0x0020}, /* 00,10,20,aa */
+ {0xaa, 0x76, 0x0003}, /* 00,76,03,aa */
+/* {0xa0, 0x40, ZC3XX_R002_CLOCKSELECT}, * 00,02,40,cc
+ * if mode0 (640x480) */
+/* ?? in gspca v1, it was
+ {0xa0, 0x00, 0x0039}, * 00,00,00,dd *
+ {0xa1, 0x01, 0x0037}, */
+ {}
+};
+static const struct usb_action ov7620_NoFliker[] = {
+ {0xaa, 0x13, 0x00a3}, /* 00,13,a3,aa */
+ /* (bug in zs211.inf) */
+ {0xdd, 0x00, 0x0100}, /* 00,01,00,dd */
+ {0xaa, 0x2b, 0x0000}, /* 00,2b,00,aa */
+ {0xaa, 0x75, 0x008e}, /* 00,75,8e,aa */
+ {0xaa, 0x2d, 0x0001}, /* 00,2d,01,aa */
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
+ {0xa0, 0x04, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,04,cc */
+ {0xa0, 0x18, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,18,cc */
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
+ {0xa0, 0x01, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,01,cc */
+/* {0xa0, 0x44, ZC3XX_R002_CLOCKSELECT}, * 00,02,44,cc
+ * if mode1 (320x240) */
+/* ?? was
+ {0xa0, 0x00, 0x0039}, * 00,00,00,dd *
+ {0xa1, 0x01, 0x0037}, */
+ {}
+};
+
+static const struct usb_action ov7630c_InitialScale[] = {
+ {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
+ {0xa0, 0x10, ZC3XX_R002_CLOCKSELECT},
+ {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
+ {0xa0, 0x10, ZC3XX_R002_CLOCKSELECT},
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
+ {0xa0, 0x06, ZC3XX_R010_CMOSSENSORSELECT},
+ {0xa0, 0xa1, ZC3XX_R08B_I2CDEVICEADDR},
+ {0xa0, 0x08, ZC3XX_R08D_COMPABILITYMODE},
+ {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
+ {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
+ {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
+ {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
+ {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xaa, 0x12, 0x0080},
+ {0xa0, 0x02, ZC3XX_R083_RGAINADDR},
+ {0xa0, 0x01, ZC3XX_R085_BGAINADDR},
+ {0xa0, 0x90, ZC3XX_R086_EXPTIMEHIGH},
+ {0xa0, 0x91, ZC3XX_R087_EXPTIMEMID},
+ {0xa0, 0x10, ZC3XX_R088_EXPTIMELOW},
+ {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW},
+ {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW},
+ {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
+ {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW},
+ {0xa0, 0xd8, ZC3XX_R09C_WINHEIGHTLOW},
+ {0xa0, 0x88, ZC3XX_R09E_WINWIDTHLOW},
+ {0xaa, 0x12, 0x0069},
+ {0xaa, 0x04, 0x0020},
+ {0xaa, 0x06, 0x0050},
+ {0xaa, 0x13, 0x0083},
+ {0xaa, 0x14, 0x0000},
+ {0xaa, 0x15, 0x0024},
+ {0xaa, 0x17, 0x0018},
+ {0xaa, 0x18, 0x00ba},
+ {0xaa, 0x19, 0x0002},
+ {0xaa, 0x1a, 0x00f6},
+ {0xaa, 0x1b, 0x0002},
+ {0xaa, 0x20, 0x00c2},
+ {0xaa, 0x24, 0x0060},
+ {0xaa, 0x25, 0x0040},
+ {0xaa, 0x26, 0x0030},
+ {0xaa, 0x27, 0x00ea},
+ {0xaa, 0x28, 0x00a0},
+ {0xaa, 0x21, 0x0000},
+ {0xaa, 0x2a, 0x0081},
+ {0xaa, 0x2b, 0x0096},
+ {0xaa, 0x2d, 0x0094},
+ {0xaa, 0x2f, 0x003d},
+ {0xaa, 0x30, 0x0024},
+ {0xaa, 0x60, 0x0000},
+ {0xaa, 0x61, 0x0040},
+ {0xaa, 0x68, 0x007c},
+ {0xaa, 0x6f, 0x0015},
+ {0xaa, 0x75, 0x0088},
+ {0xaa, 0x77, 0x00b5},
+ {0xaa, 0x01, 0x0060},
+ {0xaa, 0x02, 0x0060},
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x77, ZC3XX_R101_SENSORCORRECTION},
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
+ {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
+ {0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
+ {0xa0, 0x00, 0x01ad},
+ {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
+ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
+ {0xa0, 0x60, ZC3XX_R116_RGAIN},
+ {0xa0, 0x46, ZC3XX_R118_BGAIN},
+ {0xa0, 0x04, ZC3XX_R113_RGB03},
+/* 0x10, */
+ {0xa1, 0x01, 0x0002},
+ {0xa0, 0x50, ZC3XX_R10A_RGB00}, /* matrix */
+ {0xa0, 0xf8, ZC3XX_R10B_RGB01},
+ {0xa0, 0xf8, ZC3XX_R10C_RGB02},
+ {0xa0, 0xf8, ZC3XX_R10D_RGB10},
+ {0xa0, 0x50, ZC3XX_R10E_RGB11},
+ {0xa0, 0xf8, ZC3XX_R10F_RGB12},
+ {0xa0, 0xf8, ZC3XX_R110_RGB20},
+ {0xa0, 0xf8, ZC3XX_R111_RGB21},
+ {0xa0, 0x50, ZC3XX_R112_RGB22},
+ {0xa1, 0x01, 0x0008},
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* clock ? */
+ {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00}, /* sharpness+ */
+ {0xa1, 0x01, 0x01c8},
+ {0xa1, 0x01, 0x01c9},
+ {0xa1, 0x01, 0x01ca},
+ {0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05}, /* sharpness- */
+ {0xa0, 0x01, ZC3XX_R120_GAMMA00}, /* gamma 2 ?*/
+ {0xa0, 0x0c, ZC3XX_R121_GAMMA01},
+ {0xa0, 0x1f, ZC3XX_R122_GAMMA02},
+ {0xa0, 0x3a, ZC3XX_R123_GAMMA03},
+ {0xa0, 0x53, ZC3XX_R124_GAMMA04},
+ {0xa0, 0x6d, ZC3XX_R125_GAMMA05},
+ {0xa0, 0x85, ZC3XX_R126_GAMMA06},
+ {0xa0, 0x9c, ZC3XX_R127_GAMMA07},
+ {0xa0, 0xb0, ZC3XX_R128_GAMMA08},
+ {0xa0, 0xc2, ZC3XX_R129_GAMMA09},
+ {0xa0, 0xd1, ZC3XX_R12A_GAMMA0A},
+ {0xa0, 0xde, ZC3XX_R12B_GAMMA0B},
+ {0xa0, 0xe9, ZC3XX_R12C_GAMMA0C},
+ {0xa0, 0xf2, ZC3XX_R12D_GAMMA0D},
+ {0xa0, 0xf9, ZC3XX_R12E_GAMMA0E},
+ {0xa0, 0xff, ZC3XX_R12F_GAMMA0F},
+ {0xa0, 0x05, ZC3XX_R130_GAMMA10},
+ {0xa0, 0x0f, ZC3XX_R131_GAMMA11},
+ {0xa0, 0x16, ZC3XX_R132_GAMMA12},
+ {0xa0, 0x1a, ZC3XX_R133_GAMMA13},
+ {0xa0, 0x19, ZC3XX_R134_GAMMA14},
+ {0xa0, 0x19, ZC3XX_R135_GAMMA15},
+ {0xa0, 0x17, ZC3XX_R136_GAMMA16},
+ {0xa0, 0x15, ZC3XX_R137_GAMMA17},
+ {0xa0, 0x12, ZC3XX_R138_GAMMA18},
+ {0xa0, 0x10, ZC3XX_R139_GAMMA19},
+ {0xa0, 0x0e, ZC3XX_R13A_GAMMA1A},
+ {0xa0, 0x0b, ZC3XX_R13B_GAMMA1B},
+ {0xa0, 0x09, ZC3XX_R13C_GAMMA1C},
+ {0xa0, 0x08, ZC3XX_R13D_GAMMA1D},
+ {0xa0, 0x06, ZC3XX_R13E_GAMMA1E},
+ {0xa0, 0x03, ZC3XX_R13F_GAMMA1F},
+ {0xa0, 0x50, ZC3XX_R10A_RGB00}, /* matrix */
+ {0xa0, 0xf8, ZC3XX_R10B_RGB01},
+ {0xa0, 0xf8, ZC3XX_R10C_RGB02},
+ {0xa0, 0xf8, ZC3XX_R10D_RGB10},
+ {0xa0, 0x50, ZC3XX_R10E_RGB11},
+ {0xa0, 0xf8, ZC3XX_R10F_RGB12},
+ {0xa0, 0xf8, ZC3XX_R110_RGB20},
+ {0xa0, 0xf8, ZC3XX_R111_RGB21},
+ {0xa0, 0x50, ZC3XX_R112_RGB22},
+
+ {0xa1, 0x01, 0x0180},
+ {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xaa, 0x10, 0x001b},
+ {0xaa, 0x76, 0x0002},
+ {0xaa, 0x2a, 0x0081},
+ {0xaa, 0x2b, 0x0000},
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0x01, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0xb8, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0x37, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x10, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x26, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0x50, ZC3XX_R11D_GLOBALGAIN},
+ {0xa0, 0x02, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xa0, 0x40, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xaa, 0x13, 0x0083}, /* 40 */
+ {0xa1, 0x01, 0x0180},
+ {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
+ {}
+};
+
+static const struct usb_action ov7630c_Initial[] = {
+ {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
+ {0xa0, 0x00, ZC3XX_R002_CLOCKSELECT},
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
+ {0xa0, 0x06, ZC3XX_R010_CMOSSENSORSELECT},
+ {0xa0, 0xa1, ZC3XX_R08B_I2CDEVICEADDR},
+ {0xa0, 0x08, ZC3XX_R08D_COMPABILITYMODE},
+ {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
+ {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
+ {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
+ {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
+ {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
+
+ {0xaa, 0x12, 0x0080},
+ {0xa0, 0x02, ZC3XX_R083_RGAINADDR},
+ {0xa0, 0x01, ZC3XX_R085_BGAINADDR},
+ {0xa0, 0x90, ZC3XX_R086_EXPTIMEHIGH},
+ {0xa0, 0x91, ZC3XX_R087_EXPTIMEMID},
+ {0xa0, 0x10, ZC3XX_R088_EXPTIMELOW},
+ {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW},
+ {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW},
+ {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
+ {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW},
+ {0xa0, 0xe6, ZC3XX_R09C_WINHEIGHTLOW},
+ {0xa0, 0x86, ZC3XX_R09E_WINWIDTHLOW},
+ {0xaa, 0x12, 0x0069}, /* i2c */
+ {0xaa, 0x04, 0x0020},
+ {0xaa, 0x06, 0x0050},
+ {0xaa, 0x13, 0x00c3},
+ {0xaa, 0x14, 0x0000},
+ {0xaa, 0x15, 0x0024},
+ {0xaa, 0x19, 0x0003},
+ {0xaa, 0x1a, 0x00f6},
+ {0xaa, 0x1b, 0x0002},
+ {0xaa, 0x20, 0x00c2},
+ {0xaa, 0x24, 0x0060},
+ {0xaa, 0x25, 0x0040},
+ {0xaa, 0x26, 0x0030},
+ {0xaa, 0x27, 0x00ea},
+ {0xaa, 0x28, 0x00a0},
+ {0xaa, 0x21, 0x0000},
+ {0xaa, 0x2a, 0x0081},
+ {0xaa, 0x2b, 0x0096},
+ {0xaa, 0x2d, 0x0084},
+ {0xaa, 0x2f, 0x003d},
+ {0xaa, 0x30, 0x0024},
+ {0xaa, 0x60, 0x0000},
+ {0xaa, 0x61, 0x0040},
+ {0xaa, 0x68, 0x007c},
+ {0xaa, 0x6f, 0x0015},
+ {0xaa, 0x75, 0x0088},
+ {0xaa, 0x77, 0x00b5},
+ {0xaa, 0x01, 0x0060},
+ {0xaa, 0x02, 0x0060},
+ {0xaa, 0x17, 0x0018},
+ {0xaa, 0x18, 0x00ba},
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x77, ZC3XX_R101_SENSORCORRECTION},
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
+ {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
+ {0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
+ {0xa0, 0x00, 0x01ad},
+ {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
+ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
+ {0xa0, 0x60, ZC3XX_R116_RGAIN},
+ {0xa0, 0x46, ZC3XX_R118_BGAIN},
+ {0xa0, 0x04, ZC3XX_R113_RGB03},
+
+ {0xa1, 0x01, 0x0002},
+ {0xa0, 0x4e, ZC3XX_R10A_RGB00}, /* matrix */
+ {0xa0, 0xfe, ZC3XX_R10B_RGB01},
+ {0xa0, 0xf4, ZC3XX_R10C_RGB02},
+ {0xa0, 0xf7, ZC3XX_R10D_RGB10},
+ {0xa0, 0x4d, ZC3XX_R10E_RGB11},
+ {0xa0, 0xfc, ZC3XX_R10F_RGB12},
+ {0xa0, 0x00, ZC3XX_R110_RGB20},
+ {0xa0, 0xf6, ZC3XX_R111_RGB21},
+ {0xa0, 0x4a, ZC3XX_R112_RGB22},
+
+ {0xa1, 0x01, 0x0008},
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* clock ? */
+ {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00}, /* sharpness+ */
+ {0xa1, 0x01, 0x01c8},
+ {0xa1, 0x01, 0x01c9},
+ {0xa1, 0x01, 0x01ca},
+ {0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05}, /* sharpness- */
+ {0xa0, 0x16, ZC3XX_R120_GAMMA00}, /* gamma ~4 */
+ {0xa0, 0x3a, ZC3XX_R121_GAMMA01},
+ {0xa0, 0x5b, ZC3XX_R122_GAMMA02},
+ {0xa0, 0x7c, ZC3XX_R123_GAMMA03},
+ {0xa0, 0x94, ZC3XX_R124_GAMMA04},
+ {0xa0, 0xa9, ZC3XX_R125_GAMMA05},
+ {0xa0, 0xbb, ZC3XX_R126_GAMMA06},
+ {0xa0, 0xca, ZC3XX_R127_GAMMA07},
+ {0xa0, 0xd7, ZC3XX_R128_GAMMA08},
+ {0xa0, 0xe1, ZC3XX_R129_GAMMA09},
+ {0xa0, 0xea, ZC3XX_R12A_GAMMA0A},
+ {0xa0, 0xf1, ZC3XX_R12B_GAMMA0B},
+ {0xa0, 0xf7, ZC3XX_R12C_GAMMA0C},
+ {0xa0, 0xfc, ZC3XX_R12D_GAMMA0D},
+ {0xa0, 0xff, ZC3XX_R12E_GAMMA0E},
+ {0xa0, 0xff, ZC3XX_R12F_GAMMA0F},
+ {0xa0, 0x20, ZC3XX_R130_GAMMA10},
+ {0xa0, 0x22, ZC3XX_R131_GAMMA11},
+ {0xa0, 0x20, ZC3XX_R132_GAMMA12},
+ {0xa0, 0x1c, ZC3XX_R133_GAMMA13},
+ {0xa0, 0x16, ZC3XX_R134_GAMMA14},
+ {0xa0, 0x13, ZC3XX_R135_GAMMA15},
+ {0xa0, 0x10, ZC3XX_R136_GAMMA16},
+ {0xa0, 0x0d, ZC3XX_R137_GAMMA17},
+ {0xa0, 0x0b, ZC3XX_R138_GAMMA18},
+ {0xa0, 0x09, ZC3XX_R139_GAMMA19},
+ {0xa0, 0x07, ZC3XX_R13A_GAMMA1A},
+ {0xa0, 0x06, ZC3XX_R13B_GAMMA1B},
+ {0xa0, 0x05, ZC3XX_R13C_GAMMA1C},
+ {0xa0, 0x04, ZC3XX_R13D_GAMMA1D},
+ {0xa0, 0x00, ZC3XX_R13E_GAMMA1E},
+ {0xa0, 0x01, ZC3XX_R13F_GAMMA1F},
+ {0xa0, 0x4e, ZC3XX_R10A_RGB00}, /* matrix */
+ {0xa0, 0xfe, ZC3XX_R10B_RGB01},
+ {0xa0, 0xf4, ZC3XX_R10C_RGB02},
+ {0xa0, 0xf7, ZC3XX_R10D_RGB10},
+ {0xa0, 0x4d, ZC3XX_R10E_RGB11},
+ {0xa0, 0xfc, ZC3XX_R10F_RGB12},
+ {0xa0, 0x00, ZC3XX_R110_RGB20},
+ {0xa0, 0xf6, ZC3XX_R111_RGB21},
+ {0xa0, 0x4a, ZC3XX_R112_RGB22},
+
+ {0xa1, 0x01, 0x0180},
+ {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xaa, 0x10, 0x000d},
+ {0xaa, 0x76, 0x0002},
+ {0xaa, 0x2a, 0x0081},
+ {0xaa, 0x2b, 0x0000},
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0x00, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0xd8, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0x1b, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x10, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x26, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0x50, ZC3XX_R11D_GLOBALGAIN},
+ {0xa0, 0x02, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xa0, 0x40, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xaa, 0x13, 0x00c3},
+
+ {0xa1, 0x01, 0x0180},
+ {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
+ {}
+};
+
+static const struct usb_action pas106b_Initial_com[] = {
+/* Sream and Sensor specific */
+ {0xa1, 0x01, 0x0010}, /* CMOSSensorSelect */
+/* System */
+ {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL}, /* SystemControl */
+ {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL}, /* SystemControl */
+/* Picture size */
+ {0xa0, 0x00, ZC3XX_R002_CLOCKSELECT}, /* ClockSelect */
+ {0xa0, 0x03, 0x003a},
+ {0xa0, 0x0c, 0x003b},
+ {0xa0, 0x04, 0x0038},
+ {}
+};
+
+static const struct usb_action pas106b_InitialScale[] = { /* 176x144 */
+/* JPEG control */
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
+/* Sream and Sensor specific */
+ {0xa0, 0x0f, ZC3XX_R010_CMOSSENSORSELECT},
+/* Picture size */
+ {0xa0, 0x00, ZC3XX_R003_FRAMEWIDTHHIGH},
+ {0xa0, 0xb0, ZC3XX_R004_FRAMEWIDTHLOW},
+ {0xa0, 0x00, ZC3XX_R005_FRAMEHEIGHTHIGH},
+ {0xa0, 0x90, ZC3XX_R006_FRAMEHEIGHTLOW},
+/* System */
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
+/* Sream and Sensor specific */
+ {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
+/* Sensor Interface */
+ {0xa0, 0x08, ZC3XX_R08D_COMPABILITYMODE},
+/* Window inside sensor array */
+ {0xa0, 0x03, ZC3XX_R09A_WINXSTARTLOW},
+ {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
+ {0xa0, 0x03, ZC3XX_R11C_FIRSTXLOW},
+ {0xa0, 0x28, ZC3XX_R09C_WINHEIGHTLOW},
+ {0xa0, 0x68, ZC3XX_R09E_WINWIDTHLOW},
+/* Init the sensor */
+ {0xaa, 0x02, 0x0004},
+ {0xaa, 0x08, 0x0000},
+ {0xaa, 0x09, 0x0005},
+ {0xaa, 0x0a, 0x0002},
+ {0xaa, 0x0b, 0x0002},
+ {0xaa, 0x0c, 0x0005},
+ {0xaa, 0x0d, 0x0000},
+ {0xaa, 0x0e, 0x0002},
+ {0xaa, 0x14, 0x0081},
+/* Other registers */
+ {0xa0, 0x37, ZC3XX_R101_SENSORCORRECTION},
+/* Frame retreiving */
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+/* Gains */
+ {0xa0, 0xa0, ZC3XX_R1A8_DIGITALGAIN},
+/* Unknown */
+ {0xa0, 0x00, 0x01ad},
+/* Sharpness */
+ {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
+ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
+/* Other registers */
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
+/* Auto exposure and white balance */
+ {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
+/*Dead pixels */
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
+/* EEPROM */
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
+/* JPEG control */
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
+ {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00},
+ {0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05},
+/* Other registers */
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
+/* Auto exposure and white balance */
+ {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
+/*Dead pixels */
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
+/* EEPROM */
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
+/* JPEG control */
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
+ {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00},
+ {0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05},
+
+ {0xa0, 0x58, ZC3XX_R10A_RGB00}, /* matrix */
+ {0xa0, 0xf4, ZC3XX_R10B_RGB01},
+ {0xa0, 0xf4, ZC3XX_R10C_RGB02},
+ {0xa0, 0xf4, ZC3XX_R10D_RGB10},
+ {0xa0, 0x58, ZC3XX_R10E_RGB11},
+ {0xa0, 0xf4, ZC3XX_R10F_RGB12},
+ {0xa0, 0xf4, ZC3XX_R110_RGB20},
+ {0xa0, 0xf4, ZC3XX_R111_RGB21},
+ {0xa0, 0x58, ZC3XX_R112_RGB22},
+/* Auto correction */
+ {0xa0, 0x03, ZC3XX_R181_WINXSTART},
+ {0xa0, 0x08, ZC3XX_R182_WINXWIDTH},
+ {0xa0, 0x16, ZC3XX_R183_WINXCENTER},
+ {0xa0, 0x03, ZC3XX_R184_WINYSTART},
+ {0xa0, 0x05, ZC3XX_R185_WINYWIDTH},
+ {0xa0, 0x14, ZC3XX_R186_WINYCENTER},
+ {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
+/* Auto exposure and white balance */
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0x03, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0xb1, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0x87, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x0c, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x18, ZC3XX_R18F_AEUNFREEZE},
+/* sensor on */
+ {0xaa, 0x07, 0x00b1},
+ {0xaa, 0x05, 0x0003},
+ {0xaa, 0x04, 0x0001},
+ {0xaa, 0x03, 0x003b},
+/* Gains */
+ {0xa0, 0x20, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x26, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0xa0, ZC3XX_R11D_GLOBALGAIN},
+ {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
+/* Auto correction */
+ {0xa0, 0x40, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xa1, 0x01, 0x0180}, /* AutoCorrectEnable */
+ {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
+/* Gains */
+ {0xa0, 0x40, ZC3XX_R116_RGAIN},
+ {0xa0, 0x40, ZC3XX_R117_GGAIN},
+ {0xa0, 0x40, ZC3XX_R118_BGAIN},
+ {}
+};
+
+static const struct usb_action pas106b_Initial[] = { /* 352x288 */
+/* JPEG control */
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
+/* Sream and Sensor specific */
+ {0xa0, 0x0f, ZC3XX_R010_CMOSSENSORSELECT},
+/* Picture size */
+ {0xa0, 0x01, ZC3XX_R003_FRAMEWIDTHHIGH},
+ {0xa0, 0x60, ZC3XX_R004_FRAMEWIDTHLOW},
+ {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
+ {0xa0, 0x20, ZC3XX_R006_FRAMEHEIGHTLOW},
+/* System */
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
+/* Sream and Sensor specific */
+ {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
+/* Sensor Interface */
+ {0xa0, 0x08, ZC3XX_R08D_COMPABILITYMODE},
+/* Window inside sensor array */
+ {0xa0, 0x03, ZC3XX_R09A_WINXSTARTLOW},
+ {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
+ {0xa0, 0x03, ZC3XX_R11C_FIRSTXLOW},
+ {0xa0, 0x28, ZC3XX_R09C_WINHEIGHTLOW},
+ {0xa0, 0x68, ZC3XX_R09E_WINWIDTHLOW},
+/* Init the sensor */
+ {0xaa, 0x02, 0x0004},
+ {0xaa, 0x08, 0x0000},
+ {0xaa, 0x09, 0x0005},
+ {0xaa, 0x0a, 0x0002},
+ {0xaa, 0x0b, 0x0002},
+ {0xaa, 0x0c, 0x0005},
+ {0xaa, 0x0d, 0x0000},
+ {0xaa, 0x0e, 0x0002},
+ {0xaa, 0x14, 0x0081},
+/* Other registers */
+ {0xa0, 0x37, ZC3XX_R101_SENSORCORRECTION},
+/* Frame retreiving */
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+/* Gains */
+ {0xa0, 0xa0, ZC3XX_R1A8_DIGITALGAIN},
+/* Unknown */
+ {0xa0, 0x00, 0x01ad},
+/* Sharpness */
+ {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
+ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
+/* Other registers */
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
+/* Auto exposure and white balance */
+ {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
+ {0xa0, 0x80, ZC3XX_R18D_YTARGET},
+/*Dead pixels */
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
+/* EEPROM */
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
+/* JPEG control */
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
+ {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00},
+ {0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05},
+/* Other registers */
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
+/* Auto exposure and white balance */
+ {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
+/*Dead pixels */
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
+/* EEPROM */
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
+/* JPEG control */
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
+ {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00},
+ {0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05},
+
+ {0xa0, 0x58, ZC3XX_R10A_RGB00}, /* matrix */
+ {0xa0, 0xf4, ZC3XX_R10B_RGB01},
+ {0xa0, 0xf4, ZC3XX_R10C_RGB02},
+ {0xa0, 0xf4, ZC3XX_R10D_RGB10},
+ {0xa0, 0x58, ZC3XX_R10E_RGB11},
+ {0xa0, 0xf4, ZC3XX_R10F_RGB12},
+ {0xa0, 0xf4, ZC3XX_R110_RGB20},
+ {0xa0, 0xf4, ZC3XX_R111_RGB21},
+ {0xa0, 0x58, ZC3XX_R112_RGB22},
+/* Auto correction */
+ {0xa0, 0x03, ZC3XX_R181_WINXSTART},
+ {0xa0, 0x08, ZC3XX_R182_WINXWIDTH},
+ {0xa0, 0x16, ZC3XX_R183_WINXCENTER},
+ {0xa0, 0x03, ZC3XX_R184_WINYSTART},
+ {0xa0, 0x05, ZC3XX_R185_WINYWIDTH},
+ {0xa0, 0x14, ZC3XX_R186_WINYCENTER},
+ {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
+
+/* Auto exposure and white balance */
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0x03, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0xb1, ZC3XX_R192_EXPOSURELIMITLOW},
+
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0x87, ZC3XX_R197_ANTIFLICKERLOW},
+
+ {0xa0, 0x10, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
+/* sensor on */
+ {0xaa, 0x07, 0x00b1},
+ {0xaa, 0x05, 0x0003},
+ {0xaa, 0x04, 0x0001},
+ {0xaa, 0x03, 0x003b},
+/* Gains */
+ {0xa0, 0x20, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x26, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
+/* Auto correction */
+ {0xa0, 0x40, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xa1, 0x01, 0x0180}, /* AutoCorrectEnable */
+ {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
+/* Gains */
+ {0xa0, 0x40, ZC3XX_R116_RGAIN},
+ {0xa0, 0x40, ZC3XX_R117_GGAIN},
+ {0xa0, 0x40, ZC3XX_R118_BGAIN},
+
+ {0xa0, 0x00, 0x0007}, /* AutoCorrectEnable */
+ {0xa0, 0xff, ZC3XX_R018_FRAMELOST}, /* Frame adjust */
+ {}
+};
+static const struct usb_action pas106b_50HZ[] = {
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
+ {0xa0, 0x06, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,06,cc */
+ {0xa0, 0x54, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,54,cc */
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
+ {0xa0, 0x87, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,87,cc */
+ {0xa0, 0x10, ZC3XX_R18C_AEFREEZE}, /* 01,8c,10,cc */
+ {0xa0, 0x30, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,30,cc */
+ {0xaa, 0x03, 0x0021}, /* 00,03,21,aa */
+ {0xaa, 0x04, 0x000c}, /* 00,04,0c,aa */
+ {0xaa, 0x05, 0x0002}, /* 00,05,02,aa */
+ {0xaa, 0x07, 0x001c}, /* 00,07,1c,aa */
+ {0xa0, 0x04, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,04,cc */
+ {}
+};
+static const struct usb_action pas106b_60HZ[] = {
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
+ {0xa0, 0x06, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,06,cc */
+ {0xa0, 0x2e, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,2e,cc */
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
+ {0xa0, 0x71, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,71,cc */
+ {0xa0, 0x10, ZC3XX_R18C_AEFREEZE}, /* 01,8c,10,cc */
+ {0xa0, 0x30, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,30,cc */
+ {0xaa, 0x03, 0x001c}, /* 00,03,1c,aa */
+ {0xaa, 0x04, 0x0004}, /* 00,04,04,aa */
+ {0xaa, 0x05, 0x0001}, /* 00,05,01,aa */
+ {0xaa, 0x07, 0x00c4}, /* 00,07,c4,aa */
+ {0xa0, 0x04, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,04,cc */
+ {}
+};
+static const struct usb_action pas106b_NoFliker[] = {
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
+ {0xa0, 0x06, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,06,cc */
+ {0xa0, 0x50, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,50,cc */
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
+ {0xa0, 0x10, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,10,cc */
+ {0xa0, 0x10, ZC3XX_R18C_AEFREEZE}, /* 01,8c,10,cc */
+ {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,20,cc */
+ {0xaa, 0x03, 0x0013}, /* 00,03,13,aa */
+ {0xaa, 0x04, 0x0000}, /* 00,04,00,aa */
+ {0xaa, 0x05, 0x0001}, /* 00,05,01,aa */
+ {0xaa, 0x07, 0x0030}, /* 00,07,30,aa */
+ {0xa0, 0x00, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,00,cc */
+ {}
+};
+
+/* from lvWIMv.inf 046d:08a2/:08aa 2007/06/03 */
+static const struct usb_action pas202b_Initial[] = { /* 640x480 */
+ {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL}, /* 00,00,01,cc */
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
+ {0xa0, 0x0e, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,0e,cc */
+ {0xa0, 0x00, ZC3XX_R002_CLOCKSELECT}, /* 00,02,00,cc */
+ {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH}, /* 00,03,02,cc */
+ {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW}, /* 00,04,80,cc */
+ {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH}, /* 00,05,01,cc */
+ {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW}, /* 00,06,e0,cc */
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING}, /* 00,01,01,cc */
+ {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,03,cc */
+ {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,01,cc */
+ {0xa0, 0x08, ZC3XX_R08D_COMPABILITYMODE}, /* 00,8d,08,cc */
+ {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW}, /* 00,98,00,cc */
+ {0xa0, 0x03, ZC3XX_R09A_WINXSTARTLOW}, /* 00,9a,03,cc */
+ {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW}, /* 01,1a,00,cc */
+ {0xa0, 0x03, ZC3XX_R11C_FIRSTXLOW}, /* 01,1c,03,cc */
+ {0xa0, 0x01, ZC3XX_R09B_WINHEIGHTHIGH}, /* 00,9b,01,cc */
+ {0xa0, 0xe6, ZC3XX_R09C_WINHEIGHTLOW}, /* 00,9c,e6,cc */
+ {0xa0, 0x02, ZC3XX_R09D_WINWIDTHHIGH}, /* 00,9d,02,cc */
+ {0xa0, 0x86, ZC3XX_R09E_WINWIDTHLOW}, /* 00,9e,86,cc */
+ {0xaa, 0x02, 0x0002}, /* 00,02,04,aa --> 02 */
+ {0xaa, 0x07, 0x0006}, /* 00,07,06,aa */
+ {0xaa, 0x08, 0x0002}, /* 00,08,02,aa */
+ {0xaa, 0x09, 0x0006}, /* 00,09,06,aa */
+ {0xaa, 0x0a, 0x0001}, /* 00,0a,01,aa */
+ {0xaa, 0x0b, 0x0001}, /* 00,0b,01,aa */
+ {0xaa, 0x0c, 0x0006},
+ {0xaa, 0x0d, 0x0000}, /* 00,0d,00,aa */
+ {0xaa, 0x10, 0x0000}, /* 00,10,00,aa */
+ {0xaa, 0x12, 0x0005}, /* 00,12,05,aa */
+ {0xaa, 0x13, 0x0063}, /* 00,13,63,aa */
+ {0xaa, 0x15, 0x0070}, /* 00,15,70,aa */
+ {0xa0, 0xb7, ZC3XX_R101_SENSORCORRECTION}, /* 01,01,b7,cc */
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE}, /* 01,00,0d,cc */
+ {0xa0, 0x06, ZC3XX_R189_AWBSTATUS}, /* 01,89,06,cc */
+ {0xa0, 0x00, 0x01ad}, /* 01,ad,00,cc */
+ {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE}, /* 01,c5,03,cc */
+ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05}, /* 01,cb,13,cc */
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, /* 02,50,08,cc */
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS}, /* 03,01,08,cc */
+ {0xa0, 0x70, ZC3XX_R18D_YTARGET}, /* 01,8d,70,cc */
+ {}
+};
+static const struct usb_action pas202b_InitialScale[] = { /* 320x240 */
+ {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL}, /* 00,00,01,cc */
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
+ {0xa0, 0x0e, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,0e,cc */
+ {0xa0, 0x10, ZC3XX_R002_CLOCKSELECT}, /* 00,02,10,cc */
+ {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH}, /* 00,03,02,cc */
+ {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW}, /* 00,04,80,cc */
+ {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH}, /* 00,05,01,cc */
+ {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING}, /* 00,01,01,cc */
+ {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,03,cc */
+ {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,01,cc */
+ {0xa0, 0x08, ZC3XX_R08D_COMPABILITYMODE}, /* 00,8d,08,cc */
+ {0xa0, 0x08, ZC3XX_R098_WINYSTARTLOW}, /* 00,98,08,cc */
+ {0xa0, 0x02, ZC3XX_R09A_WINXSTARTLOW}, /* 00,9a,02,cc */
+ {0xa0, 0x08, ZC3XX_R11A_FIRSTYLOW}, /* 01,1a,08,cc */
+ {0xa0, 0x02, ZC3XX_R11C_FIRSTXLOW}, /* 01,1c,02,cc */
+ {0xa0, 0x01, ZC3XX_R09B_WINHEIGHTHIGH}, /* 00,9b,01,cc */
+ {0xa0, 0xe8, ZC3XX_R09C_WINHEIGHTLOW},
+ {0xa0, 0x02, ZC3XX_R09D_WINWIDTHHIGH}, /* 00,9d,02,cc */
+ {0xa0, 0x88, ZC3XX_R09E_WINWIDTHLOW}, /* 00,9e,88,cc */
+ {0xaa, 0x02, 0x0002}, /* 00,02,02,aa */
+ {0xaa, 0x07, 0x0006}, /* 00,07,06,aa */
+ {0xaa, 0x08, 0x0002}, /* 00,08,02,aa */
+ {0xaa, 0x09, 0x0006}, /* 00,09,06,aa */
+ {0xaa, 0x0a, 0x0001}, /* 00,0a,01,aa */
+ {0xaa, 0x0b, 0x0001}, /* 00,0b,01,aa */
+ {0xaa, 0x0c, 0x0006},
+ {0xaa, 0x0d, 0x0000}, /* 00,0d,00,aa */
+ {0xaa, 0x10, 0x0000}, /* 00,10,00,aa */
+ {0xaa, 0x12, 0x0005}, /* 00,12,05,aa */
+ {0xaa, 0x13, 0x0063}, /* 00,13,63,aa */
+ {0xaa, 0x15, 0x0070}, /* 00,15,70,aa */
+ {0xa0, 0x37, ZC3XX_R101_SENSORCORRECTION}, /* 01,01,37,cc */
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE}, /* 01,00,0d,cc */
+ {0xa0, 0x06, ZC3XX_R189_AWBSTATUS}, /* 01,89,06,cc */
+ {0xa0, 0x00, 0x01ad}, /* 01,ad,00,cc */
+ {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE}, /* 01,c5,03,cc */
+ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05}, /* 01,cb,13,cc */
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, /* 02,50,08,cc */
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS}, /* 03,01,08,cc */
+ {0xa0, 0x70, ZC3XX_R18D_YTARGET}, /* 01,8d,70,cc */
+ {0xa0, 0xff, ZC3XX_R097_WINYSTARTHIGH},
+ {0xa0, 0xfe, ZC3XX_R098_WINYSTARTLOW},
+ {}
+};
+static const struct usb_action pas202b_50HZ[] = {
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
+ {0xa0, 0x20, ZC3XX_R087_EXPTIMEMID}, /* 00,87,20,cc */
+ {0xa0, 0x21, ZC3XX_R088_EXPTIMELOW}, /* 00,88,21,cc */
+ {0xaa, 0x20, 0x0002}, /* 00,20,02,aa */
+ {0xaa, 0x21, 0x001b},
+ {0xaa, 0x03, 0x0044}, /* 00,03,44,aa */
+ {0xaa, 0x04, 0x0008},
+ {0xaa, 0x05, 0x001b},
+ {0xaa, 0x0e, 0x0001}, /* 00,0e,01,aa */
+ {0xaa, 0x0f, 0x0000}, /* 00,0f,00,aa */
+ {0xa0, 0x1c, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,24,cc */
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
+ {0xa0, 0x02, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0x1b, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
+ {0xa0, 0x4d, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,4d,cc */
+ {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x1b, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x44, ZC3XX_R01D_HSYNC_0}, /* 00,1d,44,cc */
+ {0xa0, 0x6f, ZC3XX_R01E_HSYNC_1}, /* 00,1e,6f,cc */
+ {0xa0, 0xad, ZC3XX_R01F_HSYNC_2}, /* 00,1f,ad,cc */
+ {0xa0, 0xeb, ZC3XX_R020_HSYNC_3}, /* 00,20,eb,cc */
+ {0xa0, 0x0f, ZC3XX_R087_EXPTIMEMID}, /* 00,87,0f,cc */
+ {0xa0, 0x0e, ZC3XX_R088_EXPTIMELOW}, /* 00,88,0e,cc */
+ {}
+};
+static const struct usb_action pas202b_50HZScale[] = {
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
+ {0xa0, 0x20, ZC3XX_R087_EXPTIMEMID}, /* 00,87,20,cc */
+ {0xa0, 0x21, ZC3XX_R088_EXPTIMELOW}, /* 00,88,21,cc */
+ {0xaa, 0x20, 0x0004},
+ {0xaa, 0x21, 0x003d},
+ {0xaa, 0x03, 0x0041}, /* 00,03,41,aa */
+ {0xaa, 0x04, 0x0010},
+ {0xaa, 0x05, 0x003d},
+ {0xaa, 0x0e, 0x0001}, /* 00,0e,01,aa */
+ {0xaa, 0x0f, 0x0000}, /* 00,0f,00,aa */
+ {0xa0, 0x1c, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,24,cc */
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
+ {0xa0, 0x04, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0x3d, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
+ {0xa0, 0x9b, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,9b,cc */
+ {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x1b, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x41, ZC3XX_R01D_HSYNC_0}, /* 00,1d,41,cc */
+ {0xa0, 0x6f, ZC3XX_R01E_HSYNC_1}, /* 00,1e,6f,cc */
+ {0xa0, 0xad, ZC3XX_R01F_HSYNC_2}, /* 00,1f,ad,cc */
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc */
+ {0xa0, 0x0f, ZC3XX_R087_EXPTIMEMID}, /* 00,87,0f,cc */
+ {0xa0, 0x0e, ZC3XX_R088_EXPTIMELOW}, /* 00,88,0e,cc */
+ {}
+};
+static const struct usb_action pas202b_60HZ[] = {
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
+ {0xa0, 0x20, ZC3XX_R087_EXPTIMEMID}, /* 00,87,20,cc */
+ {0xa0, 0x21, ZC3XX_R088_EXPTIMELOW}, /* 00,88,21,cc */
+ {0xaa, 0x20, 0x0002}, /* 00,20,02,aa */
+ {0xaa, 0x21, 0x0000}, /* 00,21,00,aa */
+ {0xaa, 0x03, 0x0045}, /* 00,03,45,aa */
+ {0xaa, 0x04, 0x0008}, /* 00,04,08,aa */
+ {0xaa, 0x05, 0x0000}, /* 00,05,00,aa */
+ {0xaa, 0x0e, 0x0001}, /* 00,0e,01,aa */
+ {0xaa, 0x0f, 0x0000}, /* 00,0f,00,aa */
+ {0xa0, 0x1c, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,24,cc */
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
+ {0xa0, 0x02, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0x00, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
+ {0xa0, 0x40, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,40,cc */
+ {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x1b, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x45, ZC3XX_R01D_HSYNC_0}, /* 00,1d,45,cc */
+ {0xa0, 0x8e, ZC3XX_R01E_HSYNC_1}, /* 00,1e,8e,cc */
+ {0xa0, 0xc1, ZC3XX_R01F_HSYNC_2}, /* 00,1f,c1,cc */
+ {0xa0, 0xf5, ZC3XX_R020_HSYNC_3}, /* 00,20,f5,cc */
+ {0xa0, 0x0f, ZC3XX_R087_EXPTIMEMID}, /* 00,87,0f,cc */
+ {0xa0, 0x0e, ZC3XX_R088_EXPTIMELOW}, /* 00,88,0e,cc */
+ {}
+};
+static const struct usb_action pas202b_60HZScale[] = {
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
+ {0xa0, 0x20, ZC3XX_R087_EXPTIMEMID}, /* 00,87,20,cc */
+ {0xa0, 0x21, ZC3XX_R088_EXPTIMELOW}, /* 00,88,21,cc */
+ {0xaa, 0x20, 0x0004},
+ {0xaa, 0x21, 0x0008},
+ {0xaa, 0x03, 0x0042}, /* 00,03,42,aa */
+ {0xaa, 0x04, 0x0010},
+ {0xaa, 0x05, 0x0008},
+ {0xaa, 0x0e, 0x0001}, /* 00,0e,01,aa */
+ {0xaa, 0x0f, 0x0000}, /* 00,0f,00,aa */
+ {0xa0, 0x1c, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,24,cc */
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
+ {0xa0, 0x04, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0x08, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
+ {0xa0, 0x81, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,81,cc */
+ {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x1b, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x42, ZC3XX_R01D_HSYNC_0}, /* 00,1d,42,cc */
+ {0xa0, 0x6f, ZC3XX_R01E_HSYNC_1}, /* 00,1e,6f,cc */
+ {0xa0, 0xaf, ZC3XX_R01F_HSYNC_2}, /* 00,1f,af,cc */
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc */
+ {0xa0, 0x0f, ZC3XX_R087_EXPTIMEMID}, /* 00,87,0f,cc */
+ {0xa0, 0x0e, ZC3XX_R088_EXPTIMELOW}, /* 00,88,0e,cc */
+ {}
+};
+static const struct usb_action pas202b_NoFliker[] = {
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
+ {0xa0, 0x20, ZC3XX_R087_EXPTIMEMID}, /* 00,87,20,cc */
+ {0xa0, 0x21, ZC3XX_R088_EXPTIMELOW}, /* 00,88,21,cc */
+ {0xaa, 0x20, 0x0002}, /* 00,20,02,aa */
+ {0xaa, 0x21, 0x0006},
+ {0xaa, 0x03, 0x0040}, /* 00,03,40,aa */
+ {0xaa, 0x04, 0x0008}, /* 00,04,08,aa */
+ {0xaa, 0x05, 0x0006},
+ {0xaa, 0x0e, 0x0001}, /* 00,0e,01,aa */
+ {0xaa, 0x0f, 0x0000}, /* 00,0f,00,aa */
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
+ {0xa0, 0x02, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0x06, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
+ {0xa0, 0x01, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x10, ZC3XX_R18C_AEFREEZE}, /* 01,8c,10,cc */
+ {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,20,cc */
+ {0xa0, 0x00, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,00,cc */
+ {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0x40, ZC3XX_R01D_HSYNC_0}, /* 00,1d,40,cc */
+ {0xa0, 0x60, ZC3XX_R01E_HSYNC_1}, /* 00,1e,60,cc */
+ {0xa0, 0x90, ZC3XX_R01F_HSYNC_2}, /* 00,1f,90,cc */
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc */
+ {0xa0, 0x0f, ZC3XX_R087_EXPTIMEMID}, /* 00,87,0f,cc */
+ {0xa0, 0x0e, ZC3XX_R088_EXPTIMELOW}, /* 00,88,0e,cc */
+ {}
+};
+static const struct usb_action pas202b_NoFlikerScale[] = {
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
+ {0xa0, 0x20, ZC3XX_R087_EXPTIMEMID}, /* 00,87,20,cc */
+ {0xa0, 0x21, ZC3XX_R088_EXPTIMELOW}, /* 00,88,21,cc */
+ {0xaa, 0x20, 0x0004},
+ {0xaa, 0x21, 0x000c},
+ {0xaa, 0x03, 0x0040}, /* 00,03,40,aa */
+ {0xaa, 0x04, 0x0010},
+ {0xaa, 0x05, 0x000c},
+ {0xaa, 0x0e, 0x0001}, /* 00,0e,01,aa */
+ {0xaa, 0x0f, 0x0000}, /* 00,0f,00,aa */
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
+ {0xa0, 0x04, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0x0c, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
+ {0xa0, 0x02, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,02,cc */
+ {0xa0, 0x10, ZC3XX_R18C_AEFREEZE}, /* 01,8c,10,cc */
+ {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,20,cc */
+ {0xa0, 0x00, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,00,cc */
+ {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0x40, ZC3XX_R01D_HSYNC_0}, /* 00,1d,40,cc */
+ {0xa0, 0x60, ZC3XX_R01E_HSYNC_1}, /* 00,1e,60,cc */
+ {0xa0, 0x90, ZC3XX_R01F_HSYNC_2}, /* 00,1f,90,cc */
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc */
+ {0xa0, 0x0f, ZC3XX_R087_EXPTIMEMID}, /* 00,87,0f,cc */
+ {0xa0, 0x0e, ZC3XX_R088_EXPTIMELOW}, /* 00,88,0e,cc */
+ {}
+};
+
+/* mt9v111 (mi0360soc) and pb0330 from vm30x.inf 0ac8:301b 07/02/13 */
+static const struct usb_action mt9v111_1_Initial[] = { /* 640x480 */
+ {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
+ {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT},
+ {0xa0, 0x00, ZC3XX_R002_CLOCKSELECT},
+ {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
+ {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
+ {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
+ {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
+ {0xa0, 0xdc, ZC3XX_R08B_I2CDEVICEADDR},
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
+ {0xa0, 0x07, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW},
+ {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW},
+ {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
+ {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW},
+ {0xa0, 0xdc, ZC3XX_R08B_I2CDEVICEADDR},
+ {0xdd, 0x00, 0x0200},
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xaa, 0x01, 0x0001},
+ {0xaa, 0x06, 0x0000},
+ {0xaa, 0x08, 0x0483},
+ {0xaa, 0x01, 0x0004},
+ {0xaa, 0x08, 0x0006},
+ {0xaa, 0x02, 0x0011},
+ {0xaa, 0x03, 0x01e5}, /*jfm: was 01e7*/
+ {0xaa, 0x04, 0x0285}, /*jfm: was 0287*/
+ {0xaa, 0x07, 0x3002},
+ {0xaa, 0x20, 0x5100},
+ {0xaa, 0x35, 0x507f},
+ {0xaa, 0x30, 0x0005},
+ {0xaa, 0x31, 0x0000},
+ {0xaa, 0x58, 0x0078},
+ {0xaa, 0x62, 0x0411},
+ {0xaa, 0x2b, 0x007f},
+ {0xaa, 0x2c, 0x007f}, /*jfm: was 0030*/
+ {0xaa, 0x2d, 0x007f}, /*jfm: was 0030*/
+ {0xaa, 0x2e, 0x007f}, /*jfm: was 0030*/
+ {0xa0, 0x10, ZC3XX_R087_EXPTIMEMID},
+ {0xa0, 0xb7, ZC3XX_R101_SENSORCORRECTION},
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
+ {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
+ {0xa0, 0x09, 0x01ad}, /*jfm: was 00*/
+ {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
+ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
+ {0xa0, 0x60, ZC3XX_R1A8_DIGITALGAIN},
+ {0xa0, 0x6c, ZC3XX_R18D_YTARGET},
+ {0xa0, 0x61, ZC3XX_R116_RGAIN},
+ {0xa0, 0x65, ZC3XX_R118_BGAIN},
+ {}
+};
+static const struct usb_action mt9v111_1_InitialScale[] = { /* 320x240 */
+ {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
+ {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT},
+ {0xa0, 0x10, ZC3XX_R002_CLOCKSELECT},
+ {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
+ {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
+ {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
+ {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
+ {0xa0, 0xdc, ZC3XX_R08B_I2CDEVICEADDR},
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
+ {0xa0, 0x07, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW},
+ {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW},
+ {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
+ {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW},
+ {0xa0, 0xdc, ZC3XX_R08B_I2CDEVICEADDR},
+ {0xdd, 0x00, 0x0200},
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xaa, 0x01, 0x0001},
+ {0xaa, 0x06, 0x0000},
+ {0xaa, 0x08, 0x0483},
+ {0xaa, 0x01, 0x0004},
+ {0xaa, 0x08, 0x0006},
+ {0xaa, 0x02, 0x0011},
+ {0xaa, 0x03, 0x01e7},
+ {0xaa, 0x04, 0x0287},
+ {0xaa, 0x07, 0x3002},
+ {0xaa, 0x20, 0x5100},
+ {0xaa, 0x35, 0x007f}, /*jfm: was 0050*/
+ {0xaa, 0x30, 0x0005},
+ {0xaa, 0x31, 0x0000},
+ {0xaa, 0x58, 0x0078},
+ {0xaa, 0x62, 0x0411},
+ {0xaa, 0x2b, 0x007f}, /*jfm: was 28*/
+ {0xaa, 0x2c, 0x007f}, /*jfm: was 30*/
+ {0xaa, 0x2d, 0x007f}, /*jfm: was 30*/
+ {0xaa, 0x2e, 0x007f}, /*jfm: was 28*/
+ {0xa0, 0x10, ZC3XX_R087_EXPTIMEMID},
+ {0xa0, 0xb7, ZC3XX_R101_SENSORCORRECTION},
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
+ {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
+ {0xa0, 0x09, 0x01ad}, /*jfm: was 00*/
+ {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
+ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
+ {0xa0, 0x60, ZC3XX_R1A8_DIGITALGAIN},
+ {0xa0, 0x6c, ZC3XX_R18D_YTARGET},
+ {0xa0, 0x61, ZC3XX_R116_RGAIN},
+ {0xa0, 0x65, ZC3XX_R118_BGAIN},
+ {}
+};
+static const struct usb_action mt9v111_1_AE50HZ[] = {
+ {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xbb, 0x00, 0x0562},
+ {0xbb, 0x01, 0x09aa},
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0x03, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0x9b, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0x47, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x1c, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x14, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x66, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0x62, ZC3XX_R01D_HSYNC_0},
+ {0xa0, 0x90, ZC3XX_R01E_HSYNC_1},
+ {0xa0, 0xc8, ZC3XX_R01F_HSYNC_2},
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3},
+ {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
+ {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
+ {}
+};
+static const struct usb_action mt9v111_1_AE50HZScale[] = {
+ {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xbb, 0x00, 0x0509},
+ {0xbb, 0x01, 0x0934},
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0xd2, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0x9a, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x1c, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x14, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x66, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0xd7, ZC3XX_R01D_HSYNC_0},
+ {0xa0, 0xf4, ZC3XX_R01E_HSYNC_1},
+ {0xa0, 0xf9, ZC3XX_R01F_HSYNC_2},
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3},
+ {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
+ {}
+};
+static const struct usb_action mt9v111_1_AE60HZ[] = {
+ {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xaa, 0x05, 0x003d},
+ {0xaa, 0x09, 0x016e},
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0xdd, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0x3d, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x1c, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x14, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0x62, ZC3XX_R01D_HSYNC_0},
+ {0xa0, 0x90, ZC3XX_R01E_HSYNC_1},
+ {0xa0, 0xc8, ZC3XX_R01F_HSYNC_2},
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3},
+ {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
+ {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
+ {}
+};
+static const struct usb_action mt9v111_1_AE60HZScale[] = {
+ {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xbb, 0x00, 0x0509},
+ {0xbb, 0x01, 0x0983},
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0x8f, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0x81, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x1c, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x14, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0xd7, ZC3XX_R01D_HSYNC_0},
+ {0xa0, 0xf4, ZC3XX_R01E_HSYNC_1},
+ {0xa0, 0xf9, ZC3XX_R01F_HSYNC_2},
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3},
+ {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
+ {}
+};
+static const struct usb_action mt9v111_1_AENoFliker[] = {
+ {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xbb, 0x00, 0x0509},
+ {0xbb, 0x01, 0x0960},
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0xf0, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0x04, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x1c, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x00, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x00, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0x09, ZC3XX_R01D_HSYNC_0},
+ {0xa0, 0x40, ZC3XX_R01E_HSYNC_1},
+ {0xa0, 0x90, ZC3XX_R01F_HSYNC_2},
+ {0xa0, 0xe0, ZC3XX_R020_HSYNC_3},
+ {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
+ {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
+ {}
+};
+static const struct usb_action mt9v111_1_AENoFlikerScale[] = {
+ {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xbb, 0x00, 0x0534},
+ {0xbb, 0x02, 0x0960},
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0xf0, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0x04, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x1c, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x00, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x00, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0x34, ZC3XX_R01D_HSYNC_0},
+ {0xa0, 0x60, ZC3XX_R01E_HSYNC_1},
+ {0xa0, 0x90, ZC3XX_R01F_HSYNC_2},
+ {0xa0, 0xe0, ZC3XX_R020_HSYNC_3},
+ {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
+ {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
+ {}
+};
+/* from usbvm303.inf 0ac8:303b 07/03/25 (3 - tas5130c) */
+static const struct usb_action mt9v111_3_Initial[] = {
+ {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
+ {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT},
+ {0xa0, 0x00, ZC3XX_R002_CLOCKSELECT},
+ {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
+ {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
+ {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
+ {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
+ {0xa0, 0xdc, ZC3XX_R08B_I2CDEVICEADDR},
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
+ {0xa0, 0x07, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW},
+ {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW},
+ {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
+ {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW},
+ {0xa0, 0xdc, ZC3XX_R08B_I2CDEVICEADDR},
+ {0xdd, 0x00, 0x0200},
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xaa, 0x01, 0x0001}, /* select IFP/SOC registers */
+ {0xaa, 0x06, 0x0000}, /* operating mode control */
+ {0xaa, 0x08, 0x0483}, /* output format control */
+ /* H red first, V red or blue first,
+ * raw Bayer, auto flicker */
+ {0xaa, 0x01, 0x0004}, /* select sensor core registers */
+ {0xaa, 0x08, 0x0006}, /* row start */
+ {0xaa, 0x02, 0x0011}, /* column start */
+ {0xaa, 0x03, 0x01e5}, /* window height - 1 */
+ {0xaa, 0x04, 0x0285}, /* window width - 1 */
+ {0xaa, 0x07, 0x3002}, /* output control */
+ {0xaa, 0x20, 0x1100}, /* read mode: bits 8 & 12 (?) */
+ {0xaa, 0x35, 0x007f}, /* global gain */
+ {0xaa, 0x30, 0x0005},
+ {0xaa, 0x31, 0x0000},
+ {0xaa, 0x58, 0x0078},
+ {0xaa, 0x62, 0x0411},
+ {0xaa, 0x2b, 0x007f}, /* green1 gain */
+ {0xaa, 0x2c, 0x007f}, /* blue gain */
+ {0xaa, 0x2d, 0x007f}, /* red gain */
+ {0xaa, 0x2e, 0x007f}, /* green2 gain */
+ {0xa0, 0x10, ZC3XX_R087_EXPTIMEMID},
+ {0xa0, 0x37, ZC3XX_R101_SENSORCORRECTION},
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
+ {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
+ {0xa0, 0x00, 0x01ad},
+ {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
+ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
+ {0xa0, 0x60, ZC3XX_R1A8_DIGITALGAIN},
+ {0xa0, 0x80, ZC3XX_R18D_YTARGET},
+ {0xa0, 0x61, ZC3XX_R116_RGAIN},
+ {0xa0, 0x65, ZC3XX_R118_BGAIN},
+ {}
+};
+static const struct usb_action mt9v111_3_InitialScale[] = {
+ {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
+ {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT},
+ {0xa0, 0x10, ZC3XX_R002_CLOCKSELECT},
+ {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
+ {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
+ {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
+ {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
+ {0xa0, 0xdc, ZC3XX_R08B_I2CDEVICEADDR},
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
+ {0xa0, 0x07, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW},
+ {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW},
+ {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
+ {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW},
+ {0xa0, 0xdc, ZC3XX_R08B_I2CDEVICEADDR},
+ {0xdd, 0x00, 0x0200},
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xaa, 0x01, 0x0001},
+ {0xaa, 0x06, 0x0000},
+ {0xaa, 0x08, 0x0483},
+ {0xaa, 0x01, 0x0004},
+ {0xaa, 0x08, 0x0006},
+ {0xaa, 0x02, 0x0011},
+ {0xaa, 0x03, 0x01e7},
+ {0xaa, 0x04, 0x0287},
+ {0xaa, 0x07, 0x3002},
+ {0xaa, 0x20, 0x1100},
+ {0xaa, 0x35, 0x007f},
+ {0xaa, 0x30, 0x0005},
+ {0xaa, 0x31, 0x0000},
+ {0xaa, 0x58, 0x0078},
+ {0xaa, 0x62, 0x0411},
+ {0xaa, 0x2b, 0x007f},
+ {0xaa, 0x2c, 0x007f},
+ {0xaa, 0x2d, 0x007f},
+ {0xaa, 0x2e, 0x007f},
+ {0xa0, 0x10, ZC3XX_R087_EXPTIMEMID},
+ {0xa0, 0x37, ZC3XX_R101_SENSORCORRECTION},
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
+ {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
+ {0xa0, 0x00, 0x01ad},
+ {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
+ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
+ {0xa0, 0x60, ZC3XX_R1A8_DIGITALGAIN},
+ {0xa0, 0x80, ZC3XX_R18D_YTARGET},
+ {0xa0, 0x61, ZC3XX_R116_RGAIN},
+ {0xa0, 0x65, ZC3XX_R118_BGAIN},
+ {}
+};
+static const struct usb_action mt9v111_3_AE50HZ[] = {
+ {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xaa, 0x05, 0x0009}, /* horizontal blanking */
+ {0xaa, 0x09, 0x01ce}, /* shutter width */
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0xd2, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0x9a, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x1c, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x14, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0xd7, ZC3XX_R01D_HSYNC_0},
+ {0xa0, 0xf4, ZC3XX_R01E_HSYNC_1},
+ {0xa0, 0xf9, ZC3XX_R01F_HSYNC_2},
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3},
+ {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
+ {}
+};
+static const struct usb_action mt9v111_3_AE50HZScale[] = {
+ {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xaa, 0x05, 0x0009},
+ {0xaa, 0x09, 0x01ce},
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0xd2, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0x9a, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x1c, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x14, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0xd7, ZC3XX_R01D_HSYNC_0},
+ {0xa0, 0xf4, ZC3XX_R01E_HSYNC_1},
+ {0xa0, 0xf9, ZC3XX_R01F_HSYNC_2},
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3},
+ {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
+ {}
+};
+static const struct usb_action mt9v111_3_AE60HZ[] = {
+ {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xaa, 0x05, 0x0009},
+ {0xaa, 0x09, 0x0083},
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0x8f, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0x81, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x1c, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x14, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0xd7, ZC3XX_R01D_HSYNC_0},
+ {0xa0, 0xf4, ZC3XX_R01E_HSYNC_1},
+ {0xa0, 0xf9, ZC3XX_R01F_HSYNC_2},
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3},
+ {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
+ {}
+};
+static const struct usb_action mt9v111_3_AE60HZScale[] = {
+ {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xaa, 0x05, 0x0009},
+ {0xaa, 0x09, 0x0083},
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0x8f, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0x81, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x1c, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x14, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0xd7, ZC3XX_R01D_HSYNC_0},
+ {0xa0, 0xf4, ZC3XX_R01E_HSYNC_1},
+ {0xa0, 0xf9, ZC3XX_R01F_HSYNC_2},
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3},
+ {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
+ {}
+};
+static const struct usb_action mt9v111_3_AENoFliker[] = {
+ {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xaa, 0x05, 0x0034},
+ {0xaa, 0x09, 0x0260},
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0xf0, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0x04, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x1c, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x00, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x00, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0x34, ZC3XX_R01D_HSYNC_0},
+ {0xa0, 0x60, ZC3XX_R01E_HSYNC_1},
+ {0xa0, 0x90, ZC3XX_R01F_HSYNC_2},
+ {0xa0, 0xe0, ZC3XX_R020_HSYNC_3},
+ {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
+ {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
+ {}
+};
+static const struct usb_action mt9v111_3_AENoFlikerScale[] = {
+ {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xaa, 0x05, 0x0034},
+ {0xaa, 0x09, 0x0260},
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0xf0, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0x04, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x1c, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x00, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x00, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0x34, ZC3XX_R01D_HSYNC_0},
+ {0xa0, 0x60, ZC3XX_R01E_HSYNC_1},
+ {0xa0, 0x90, ZC3XX_R01F_HSYNC_2},
+ {0xa0, 0xe0, ZC3XX_R020_HSYNC_3},
+ {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
+ {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
+ {}
+};
+
+static const struct usb_action pb0330_Initial[] = { /* 640x480 */
+ {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* 00 */
+ {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT},
+ {0xa0, 0x00, ZC3XX_R002_CLOCKSELECT},
+ {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
+ {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
+ {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
+ {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x07, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW},
+ {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW},
+ {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
+ {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW},
+ {0xdd, 0x00, 0x0200},
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xaa, 0x01, 0x0006},
+ {0xaa, 0x02, 0x0011},
+ {0xaa, 0x03, 0x01e5}, /*jfm: was 1e7*/
+ {0xaa, 0x04, 0x0285}, /*jfm: was 0287*/
+ {0xaa, 0x06, 0x0003},
+ {0xaa, 0x07, 0x3002},
+ {0xaa, 0x20, 0x1100},
+ {0xaa, 0x2f, 0xf7b0},
+ {0xaa, 0x30, 0x0005},
+ {0xaa, 0x31, 0x0000},
+ {0xaa, 0x34, 0x0100},
+ {0xaa, 0x35, 0x0060},
+ {0xaa, 0x3d, 0x068f},
+ {0xaa, 0x40, 0x01e0},
+ {0xaa, 0x58, 0x0078},
+ {0xaa, 0x62, 0x0411},
+ {0xa0, 0x10, ZC3XX_R087_EXPTIMEMID},
+ {0xa0, 0x37, ZC3XX_R101_SENSORCORRECTION},
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
+ {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
+ {0xa0, 0x09, 0x01ad}, /*jfm: was 00 */
+ {0xa0, 0x15, 0x01ae},
+ {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
+ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
+ {0xa0, 0x60, ZC3XX_R1A8_DIGITALGAIN},
+ {0xa0, 0x78, ZC3XX_R18D_YTARGET}, /*jfm: was 6c*/
+ {}
+};
+static const struct usb_action pb0330_InitialScale[] = { /* 320x240 */
+ {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* 00 */
+ {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT},
+ {0xa0, 0x10, ZC3XX_R002_CLOCKSELECT},
+ {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
+ {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
+ {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
+ {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x07, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW},
+ {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW},
+ {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
+ {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW},
+ {0xdd, 0x00, 0x0200},
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xaa, 0x01, 0x0006},
+ {0xaa, 0x02, 0x0011},
+ {0xaa, 0x03, 0x01e7},
+ {0xaa, 0x04, 0x0287},
+ {0xaa, 0x06, 0x0003},
+ {0xaa, 0x07, 0x3002},
+ {0xaa, 0x20, 0x1100},
+ {0xaa, 0x2f, 0xf7b0},
+ {0xaa, 0x30, 0x0005},
+ {0xaa, 0x31, 0x0000},
+ {0xaa, 0x34, 0x0100},
+ {0xaa, 0x35, 0x0060},
+ {0xaa, 0x3d, 0x068f},
+ {0xaa, 0x40, 0x01e0},
+ {0xaa, 0x58, 0x0078},
+ {0xaa, 0x62, 0x0411},
+ {0xa0, 0x10, ZC3XX_R087_EXPTIMEMID},
+ {0xa0, 0x37, ZC3XX_R101_SENSORCORRECTION},
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
+ {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
+ {0xa0, 0x09, 0x01ad},
+ {0xa0, 0x15, 0x01ae},
+ {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
+ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
+ {0xa0, 0x60, ZC3XX_R1A8_DIGITALGAIN},
+ {0xa0, 0x78, ZC3XX_R18D_YTARGET}, /*jfm: was 6c*/
+ {}
+};
+static const struct usb_action pb0330_50HZ[] = {
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xbb, 0x00, 0x055c},
+ {0xbb, 0x01, 0x09aa},
+ {0xbb, 0x00, 0x1001},
+ {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0xc4, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0x47, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x1a, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x14, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x66, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0x5c, ZC3XX_R01D_HSYNC_0},
+ {0xa0, 0x90, ZC3XX_R01E_HSYNC_1},
+ {0xa0, 0xc8, ZC3XX_R01F_HSYNC_2},
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3},
+ {}
+};
+static const struct usb_action pb0330_50HZScale[] = {
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xbb, 0x00, 0x0566},
+ {0xbb, 0x02, 0x09b2},
+ {0xbb, 0x00, 0x1002},
+ {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0x8c, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0x8a, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x1a, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x14, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x66, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0xd7, ZC3XX_R01D_HSYNC_0},
+ {0xa0, 0xf0, ZC3XX_R01E_HSYNC_1},
+ {0xa0, 0xf8, ZC3XX_R01F_HSYNC_2},
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3},
+ {}
+};
+static const struct usb_action pb0330_60HZ[] = {
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xbb, 0x00, 0x0535},
+ {0xbb, 0x01, 0x0974},
+ {0xbb, 0x00, 0x1001},
+ {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0xfe, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0x3e, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x1a, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x14, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x66, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0x35, ZC3XX_R01D_HSYNC_0},
+ {0xa0, 0x50, ZC3XX_R01E_HSYNC_1},
+ {0xa0, 0x90, ZC3XX_R01F_HSYNC_2},
+ {0xa0, 0xd0, ZC3XX_R020_HSYNC_3},
+ {}
+};
+static const struct usb_action pb0330_60HZScale[] = {
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xbb, 0x00, 0x0535},
+ {0xbb, 0x02, 0x096c},
+ {0xbb, 0x00, 0x1002},
+ {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0xc0, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0x7c, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x1a, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x14, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x66, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0x35, ZC3XX_R01D_HSYNC_0},
+ {0xa0, 0x50, ZC3XX_R01E_HSYNC_1},
+ {0xa0, 0x90, ZC3XX_R01F_HSYNC_2},
+ {0xa0, 0xd0, ZC3XX_R020_HSYNC_3},
+ {}
+};
+static const struct usb_action pb0330_NoFliker[] = {
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xbb, 0x00, 0x0509},
+ {0xbb, 0x02, 0x0940},
+ {0xbb, 0x00, 0x1002},
+ {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0xf0, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0x01, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x10, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x00, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x00, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0x09, ZC3XX_R01D_HSYNC_0},
+ {0xa0, 0x40, ZC3XX_R01E_HSYNC_1},
+ {0xa0, 0x90, ZC3XX_R01F_HSYNC_2},
+ {0xa0, 0xe0, ZC3XX_R020_HSYNC_3},
+ {}
+};
+static const struct usb_action pb0330_NoFlikerScale[] = {
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
+ {0xbb, 0x00, 0x0535},
+ {0xbb, 0x01, 0x0980},
+ {0xbb, 0x00, 0x1001},
+ {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
+ {0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0xf0, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0x01, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x10, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x00, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x00, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0x35, ZC3XX_R01D_HSYNC_0},
+ {0xa0, 0x60, ZC3XX_R01E_HSYNC_1},
+ {0xa0, 0x90, ZC3XX_R01F_HSYNC_2},
+ {0xa0, 0xe0, ZC3XX_R020_HSYNC_3},
+ {}
+};
+
+/* from oem9.inf */
+static const struct usb_action po2030_Initial[] = { /* 640x480 */
+ {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL}, /* 00,00,01,cc */
+ {0xa0, 0x04, ZC3XX_R002_CLOCKSELECT}, /* 00,02,04,cc */
+ {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING}, /* 00,01,01,cc */
+ {0xa0, 0x04, ZC3XX_R080_HBLANKHIGH}, /* 00,80,04,cc */
+ {0xa0, 0x05, ZC3XX_R081_HBLANKLOW}, /* 00,81,05,cc */
+ {0xa0, 0x16, ZC3XX_R083_RGAINADDR}, /* 00,83,16,cc */
+ {0xa0, 0x18, ZC3XX_R085_BGAINADDR}, /* 00,85,18,cc */
+ {0xa0, 0x1a, ZC3XX_R086_EXPTIMEHIGH}, /* 00,86,1a,cc */
+ {0xa0, 0x1b, ZC3XX_R087_EXPTIMEMID}, /* 00,87,1b,cc */
+ {0xa0, 0x1c, ZC3XX_R088_EXPTIMELOW}, /* 00,88,1c,cc */
+ {0xa0, 0xee, ZC3XX_R08B_I2CDEVICEADDR}, /* 00,8b,ee,cc */
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* 00,08,03,cc */
+ {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,03,cc */
+ {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,01,cc */
+ {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH}, /* 00,03,02,cc */
+ {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW}, /* 00,04,80,cc */
+ {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH}, /* 00,05,01,cc */
+ {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW}, /* 00,06,e0,cc */
+ {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,42,cc */
+ {0xaa, 0x8d, 0x0008}, /* 00,8d,08,aa */
+ {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW}, /* 00,98,00,cc */
+ {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW}, /* 00,9a,00,cc */
+ {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW}, /* 01,1a,00,cc */
+ {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW}, /* 01,1c,00,cc */
+ {0xa0, 0xe6, ZC3XX_R09C_WINHEIGHTLOW}, /* 00,9c,e6,cc */
+ {0xa0, 0x86, ZC3XX_R09E_WINWIDTHLOW}, /* 00,9e,86,cc */
+ {0xaa, 0x09, 0x00ce}, /* 00,09,ce,aa */
+ {0xaa, 0x0b, 0x0005}, /* 00,0b,05,aa */
+ {0xaa, 0x0d, 0x0054}, /* 00,0d,54,aa */
+ {0xaa, 0x0f, 0x00eb}, /* 00,0f,eb,aa */
+ {0xaa, 0x87, 0x0000}, /* 00,87,00,aa */
+ {0xaa, 0x88, 0x0004}, /* 00,88,04,aa */
+ {0xaa, 0x89, 0x0000}, /* 00,89,00,aa */
+ {0xaa, 0x8a, 0x0005}, /* 00,8a,05,aa */
+ {0xaa, 0x13, 0x0003}, /* 00,13,03,aa */
+ {0xaa, 0x16, 0x0040}, /* 00,16,40,aa */
+ {0xaa, 0x18, 0x0040}, /* 00,18,40,aa */
+ {0xaa, 0x1d, 0x0002}, /* 00,1d,02,aa */
+ {0xaa, 0x29, 0x00e8}, /* 00,29,e8,aa */
+ {0xaa, 0x45, 0x0045}, /* 00,45,45,aa */
+ {0xaa, 0x50, 0x00ed}, /* 00,50,ed,aa */
+ {0xaa, 0x51, 0x0025}, /* 00,51,25,aa */
+ {0xaa, 0x52, 0x0042}, /* 00,52,42,aa */
+ {0xaa, 0x53, 0x002f}, /* 00,53,2f,aa */
+ {0xaa, 0x79, 0x0025}, /* 00,79,25,aa */
+ {0xaa, 0x7b, 0x0000}, /* 00,7b,00,aa */
+ {0xaa, 0x7e, 0x0025}, /* 00,7e,25,aa */
+ {0xaa, 0x7f, 0x0025}, /* 00,7f,25,aa */
+ {0xaa, 0x21, 0x0000}, /* 00,21,00,aa */
+ {0xaa, 0x33, 0x0036}, /* 00,33,36,aa */
+ {0xaa, 0x36, 0x0060}, /* 00,36,60,aa */
+ {0xaa, 0x37, 0x0008}, /* 00,37,08,aa */
+ {0xaa, 0x3b, 0x0031}, /* 00,3b,31,aa */
+ {0xaa, 0x44, 0x000f}, /* 00,44,0f,aa */
+ {0xaa, 0x58, 0x0002}, /* 00,58,02,aa */
+ {0xaa, 0x66, 0x00c0}, /* 00,66,c0,aa */
+ {0xaa, 0x67, 0x0044}, /* 00,67,44,aa */
+ {0xaa, 0x6b, 0x00a0}, /* 00,6b,a0,aa */
+ {0xaa, 0x6c, 0x0054}, /* 00,6c,54,aa */
+ {0xaa, 0xd6, 0x0007}, /* 00,d6,07,aa */
+ {0xa0, 0xf7, ZC3XX_R101_SENSORCORRECTION}, /* 01,01,f7,cc */
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,05,cc */
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE}, /* 01,00,0d,cc */
+ {0xa0, 0x06, ZC3XX_R189_AWBSTATUS}, /* 01,89,06,cc */
+ {0xa0, 0x00, 0x01ad}, /* 01,ad,00,cc */
+ {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE}, /* 01,c5,03,cc */
+ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05}, /* 01,cb,13,cc */
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, /* 02,50,08,cc */
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS}, /* 03,01,08,cc */
+ {0xa0, 0x7a, ZC3XX_R116_RGAIN}, /* 01,16,7a,cc */
+ {0xa0, 0x4a, ZC3XX_R118_BGAIN}, /* 01,18,4a,cc */
+ {}
+};
+
+/* from oem9.inf */
+static const struct usb_action po2030_InitialScale[] = { /* 320x240 */
+ {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL}, /* 00,00,01,cc */
+ {0xa0, 0x10, ZC3XX_R002_CLOCKSELECT}, /* 00,02,10,cc */
+ {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING}, /* 00,01,01,cc */
+ {0xa0, 0x04, ZC3XX_R080_HBLANKHIGH}, /* 00,80,04,cc */
+ {0xa0, 0x05, ZC3XX_R081_HBLANKLOW}, /* 00,81,05,cc */
+ {0xa0, 0x16, ZC3XX_R083_RGAINADDR}, /* 00,83,16,cc */
+ {0xa0, 0x18, ZC3XX_R085_BGAINADDR}, /* 00,85,18,cc */
+ {0xa0, 0x1a, ZC3XX_R086_EXPTIMEHIGH}, /* 00,86,1a,cc */
+ {0xa0, 0x1b, ZC3XX_R087_EXPTIMEMID}, /* 00,87,1b,cc */
+ {0xa0, 0x1c, ZC3XX_R088_EXPTIMELOW}, /* 00,88,1c,cc */
+ {0xa0, 0xee, ZC3XX_R08B_I2CDEVICEADDR}, /* 00,8b,ee,cc */
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* 00,08,03,cc */
+ {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,03,cc */
+ {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,01,cc */
+ {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH}, /* 00,03,02,cc */
+ {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW}, /* 00,04,80,cc */
+ {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH}, /* 00,05,01,cc */
+ {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW}, /* 00,06,e0,cc */
+ {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,42,cc */
+ {0xaa, 0x8d, 0x0008}, /* 00,8d,08,aa */
+ {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW}, /* 00,98,00,cc */
+ {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW}, /* 00,9a,00,cc */
+ {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW}, /* 01,1a,00,cc */
+ {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW}, /* 01,1c,00,cc */
+ {0xa0, 0xe8, ZC3XX_R09C_WINHEIGHTLOW}, /* 00,9c,e8,cc */
+ {0xa0, 0x88, ZC3XX_R09E_WINWIDTHLOW}, /* 00,9e,88,cc */
+ {0xaa, 0x09, 0x00cc}, /* 00,09,cc,aa */
+ {0xaa, 0x0b, 0x0005}, /* 00,0b,05,aa */
+ {0xaa, 0x0d, 0x0058}, /* 00,0d,58,aa */
+ {0xaa, 0x0f, 0x00ed}, /* 00,0f,ed,aa */
+ {0xaa, 0x87, 0x0000}, /* 00,87,00,aa */
+ {0xaa, 0x88, 0x0004}, /* 00,88,04,aa */
+ {0xaa, 0x89, 0x0000}, /* 00,89,00,aa */
+ {0xaa, 0x8a, 0x0005}, /* 00,8a,05,aa */
+ {0xaa, 0x13, 0x0003}, /* 00,13,03,aa */
+ {0xaa, 0x16, 0x0040}, /* 00,16,40,aa */
+ {0xaa, 0x18, 0x0040}, /* 00,18,40,aa */
+ {0xaa, 0x1d, 0x0002}, /* 00,1d,02,aa */
+ {0xaa, 0x29, 0x00e8}, /* 00,29,e8,aa */
+ {0xaa, 0x45, 0x0045}, /* 00,45,45,aa */
+ {0xaa, 0x50, 0x00ed}, /* 00,50,ed,aa */
+ {0xaa, 0x51, 0x0025}, /* 00,51,25,aa */
+ {0xaa, 0x52, 0x0042}, /* 00,52,42,aa */
+ {0xaa, 0x53, 0x002f}, /* 00,53,2f,aa */
+ {0xaa, 0x79, 0x0025}, /* 00,79,25,aa */
+ {0xaa, 0x7b, 0x0000}, /* 00,7b,00,aa */
+ {0xaa, 0x7e, 0x0025}, /* 00,7e,25,aa */
+ {0xaa, 0x7f, 0x0025}, /* 00,7f,25,aa */
+ {0xaa, 0x21, 0x0000}, /* 00,21,00,aa */
+ {0xaa, 0x33, 0x0036}, /* 00,33,36,aa */
+ {0xaa, 0x36, 0x0060}, /* 00,36,60,aa */
+ {0xaa, 0x37, 0x0008}, /* 00,37,08,aa */
+ {0xaa, 0x3b, 0x0031}, /* 00,3b,31,aa */
+ {0xaa, 0x44, 0x000f}, /* 00,44,0f,aa */
+ {0xaa, 0x58, 0x0002}, /* 00,58,02,aa */
+ {0xaa, 0x66, 0x00c0}, /* 00,66,c0,aa */
+ {0xaa, 0x67, 0x0044}, /* 00,67,44,aa */
+ {0xaa, 0x6b, 0x00a0}, /* 00,6b,a0,aa */
+ {0xaa, 0x6c, 0x0054}, /* 00,6c,54,aa */
+ {0xaa, 0xd6, 0x0007}, /* 00,d6,07,aa */
+ {0xa0, 0xf7, ZC3XX_R101_SENSORCORRECTION}, /* 01,01,f7,cc */
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,05,cc */
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE}, /* 01,00,0d,cc */
+ {0xa0, 0x06, ZC3XX_R189_AWBSTATUS}, /* 01,89,06,cc */
+ {0xa0, 0x00, 0x01ad}, /* 01,ad,00,cc */
+ {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE}, /* 01,c5,03,cc */
+ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05}, /* 01,cb,13,cc */
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, /* 02,50,08,cc */
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS}, /* 03,01,08,cc */
+ {0xa0, 0x7a, ZC3XX_R116_RGAIN}, /* 01,16,7a,cc */
+ {0xa0, 0x4a, ZC3XX_R118_BGAIN}, /* 01,18,4a,cc */
+ {}
+};
+
+static const struct usb_action po2030_50HZ[] = {
+ {0xaa, 0x8d, 0x0008}, /* 00,8d,08,aa */
+ {0xaa, 0x1a, 0x0001}, /* 00,1a,01,aa */
+ {0xaa, 0x1b, 0x000a}, /* 00,1b,0a,aa */
+ {0xaa, 0x1c, 0x00b0}, /* 00,1c,b0,aa */
+ {0xa0, 0x05, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,05,cc */
+ {0xa0, 0x35, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,35,cc */
+ {0xa0, 0x70, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,70,cc */
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
+ {0xa0, 0x85, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,85,cc */
+ {0xa0, 0x58, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,58,cc */
+ {0xa0, 0x0c, ZC3XX_R18C_AEFREEZE}, /* 01,8c,0c,cc */
+ {0xa0, 0x18, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,18,cc */
+ {0xa0, 0x60, ZC3XX_R1A8_DIGITALGAIN}, /* 01,a8,60,cc */
+ {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,10,cc */
+ {0xa0, 0x22, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,22,cc */
+ {0xa0, 0x88, ZC3XX_R18D_YTARGET}, /* 01,8d,88,cc */
+ {0xa0, 0x58, ZC3XX_R11D_GLOBALGAIN}, /* 01,1d,58,cc */
+ {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,42,cc */
+ {}
+};
+
+static const struct usb_action po2030_60HZ[] = {
+ {0xaa, 0x8d, 0x0008}, /* 00,8d,08,aa */
+ {0xaa, 0x1a, 0x0000}, /* 00,1a,00,aa */
+ {0xaa, 0x1b, 0x00de}, /* 00,1b,de,aa */
+ {0xaa, 0x1c, 0x0040}, /* 00,1c,40,aa */
+ {0xa0, 0x08, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,08,cc */
+ {0xa0, 0xae, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,ae,cc */
+ {0xa0, 0x80, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,80,cc */
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
+ {0xa0, 0x6f, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,6f,cc */
+ {0xa0, 0x20, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,20,cc */
+ {0xa0, 0x0c, ZC3XX_R18C_AEFREEZE}, /* 01,8c,0c,cc */
+ {0xa0, 0x18, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,18,cc */
+ {0xa0, 0x60, ZC3XX_R1A8_DIGITALGAIN}, /* 01,a8,60,cc */
+ {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,10,cc */
+ {0xa0, 0x22, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,22,cc */
+ {0xa0, 0x88, ZC3XX_R18D_YTARGET}, /* 01,8d,88,cc */
+ /* win: 01,8d,80 */
+ {0xa0, 0x58, ZC3XX_R11D_GLOBALGAIN}, /* 01,1d,58,cc */
+ {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,42,cc */
+ {}
+};
+
+static const struct usb_action po2030_NoFliker[] = {
+ {0xa0, 0x02, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,02,cc */
+ {0xaa, 0x8d, 0x000d}, /* 00,8d,0d,aa */
+ {0xaa, 0x1a, 0x0000}, /* 00,1a,00,aa */
+ {0xaa, 0x1b, 0x0002}, /* 00,1b,02,aa */
+ {0xaa, 0x1c, 0x0078}, /* 00,1c,78,aa */
+ {0xaa, 0x46, 0x0000}, /* 00,46,00,aa */
+ {0xaa, 0x15, 0x0000}, /* 00,15,00,aa */
+ {}
+};
+
+static const struct usb_action tas5130c_InitialScale[] = { /* 320x240 */
+ {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
+ {0xa0, 0x50, ZC3XX_R002_CLOCKSELECT},
+ {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
+ {0xa0, 0x02, ZC3XX_R010_CMOSSENSORSELECT},
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
+ {0xa0, 0x00, ZC3XX_R001_SYSTEMOPERATING},
+ {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
+ {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
+ {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
+ {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
+
+ {0xa0, 0x04, ZC3XX_R098_WINYSTARTLOW},
+ {0xa0, 0x0f, ZC3XX_R09A_WINXSTARTLOW},
+ {0xa0, 0x04, ZC3XX_R11A_FIRSTYLOW},
+ {0xa0, 0x0f, ZC3XX_R11C_FIRSTXLOW},
+ {0xa0, 0xe8, ZC3XX_R09C_WINHEIGHTLOW},
+ {0xa0, 0x02, ZC3XX_R09D_WINWIDTHHIGH},
+ {0xa0, 0x88, ZC3XX_R09E_WINWIDTHLOW},
+ {0xa0, 0x06, ZC3XX_R08D_COMPABILITYMODE},
+ {0xa0, 0xf7, ZC3XX_R101_SENSORCORRECTION},
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
+ {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
+ {0xa0, 0x70, ZC3XX_R18D_YTARGET},
+ {0xa0, 0x50, ZC3XX_R1A8_DIGITALGAIN},
+ {0xa0, 0x00, 0x01ad},
+ {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
+ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
+ {0xa0, 0x07, ZC3XX_R0A5_EXPOSUREGAIN},
+ {0xa0, 0x02, ZC3XX_R0A6_EXPOSUREBLACKLVL},
+ {}
+};
+static const struct usb_action tas5130c_Initial[] = { /* 640x480 */
+ {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
+ {0xa0, 0x40, ZC3XX_R002_CLOCKSELECT},
+ {0xa0, 0x00, ZC3XX_R008_CLOCKSETTING},
+ {0xa0, 0x02, ZC3XX_R010_CMOSSENSORSELECT},
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
+ {0xa0, 0x00, ZC3XX_R001_SYSTEMOPERATING},
+ {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
+ {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
+ {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
+ {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
+ {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
+ {0xa0, 0x05, ZC3XX_R098_WINYSTARTLOW},
+ {0xa0, 0x0f, ZC3XX_R09A_WINXSTARTLOW},
+ {0xa0, 0x05, ZC3XX_R11A_FIRSTYLOW},
+ {0xa0, 0x0f, ZC3XX_R11C_FIRSTXLOW},
+ {0xa0, 0xe6, ZC3XX_R09C_WINHEIGHTLOW},
+ {0xa0, 0x02, ZC3XX_R09D_WINWIDTHHIGH},
+ {0xa0, 0x86, ZC3XX_R09E_WINWIDTHLOW},
+ {0xa0, 0x06, ZC3XX_R08D_COMPABILITYMODE},
+ {0xa0, 0x37, ZC3XX_R101_SENSORCORRECTION},
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
+ {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
+ {0xa0, 0x70, ZC3XX_R18D_YTARGET},
+ {0xa0, 0x50, ZC3XX_R1A8_DIGITALGAIN},
+ {0xa0, 0x00, 0x01ad},
+ {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
+ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
+ {0xa0, 0x07, ZC3XX_R0A5_EXPOSUREGAIN},
+ {0xa0, 0x02, ZC3XX_R0A6_EXPOSUREBLACKLVL},
+ {}
+};
+static const struct usb_action tas5130c_50HZ[] = {
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
+ {0xaa, 0xa3, 0x0001}, /* 00,a3,01,aa */
+ {0xaa, 0xa4, 0x0063}, /* 00,a4,63,aa */
+ {0xa0, 0x01, ZC3XX_R0A3_EXPOSURETIMEHIGH}, /* 00,a3,01,cc */
+ {0xa0, 0x63, ZC3XX_R0A4_EXPOSURETIMELOW}, /* 00,a4,63,cc */
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
+ {0xa0, 0x04, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0xfe, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
+ {0xa0, 0x47, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,47,cc */
+ {0xa0, 0x0c, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x18, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x08, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0xd3, ZC3XX_R01D_HSYNC_0}, /* 00,1d,d3,cc */
+ {0xa0, 0xda, ZC3XX_R01E_HSYNC_1}, /* 00,1e,da,cc */
+ {0xa0, 0xea, ZC3XX_R01F_HSYNC_2}, /* 00,1f,ea,cc */
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc */
+ {0xa0, 0x03, ZC3XX_R09F_MAXXHIGH}, /* 00,9f,03,cc */
+ {0xa0, 0x4c, ZC3XX_R0A0_MAXXLOW},
+ {0xa0, 0x50, ZC3XX_R11D_GLOBALGAIN},
+ {}
+};
+static const struct usb_action tas5130c_50HZScale[] = {
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
+ {0xaa, 0xa3, 0x0001}, /* 00,a3,01,aa */
+ {0xaa, 0xa4, 0x0077}, /* 00,a4,77,aa */
+ {0xa0, 0x01, ZC3XX_R0A3_EXPOSURETIMEHIGH}, /* 00,a3,01,cc */
+ {0xa0, 0x77, ZC3XX_R0A4_EXPOSURETIMELOW}, /* 00,a4,77,cc */
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
+ {0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0xd0, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
+ {0xa0, 0x7d, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,7d,cc */
+ {0xa0, 0x0c, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x18, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x08, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0xf0, ZC3XX_R01D_HSYNC_0}, /* 00,1d,f0,cc */
+ {0xa0, 0xf4, ZC3XX_R01E_HSYNC_1}, /* 00,1e,f4,cc */
+ {0xa0, 0xf8, ZC3XX_R01F_HSYNC_2}, /* 00,1f,f8,cc */
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc */
+ {0xa0, 0x03, ZC3XX_R09F_MAXXHIGH}, /* 00,9f,03,cc */
+ {0xa0, 0xc0, ZC3XX_R0A0_MAXXLOW},
+ {0xa0, 0x50, ZC3XX_R11D_GLOBALGAIN},
+ {}
+};
+static const struct usb_action tas5130c_60HZ[] = {
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
+ {0xaa, 0xa3, 0x0001}, /* 00,a3,01,aa */
+ {0xaa, 0xa4, 0x0036}, /* 00,a4,36,aa */
+ {0xa0, 0x01, ZC3XX_R0A3_EXPOSURETIMEHIGH}, /* 00,a3,01,cc */
+ {0xa0, 0x36, ZC3XX_R0A4_EXPOSURETIMELOW}, /* 00,a4,36,cc */
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
+ {0xa0, 0x05, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0x54, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
+ {0xa0, 0x3e, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,3e,cc */
+ {0xa0, 0x0c, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x18, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x08, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0xca, ZC3XX_R01D_HSYNC_0}, /* 00,1d,ca,cc */
+ {0xa0, 0xd0, ZC3XX_R01E_HSYNC_1}, /* 00,1e,d0,cc */
+ {0xa0, 0xe0, ZC3XX_R01F_HSYNC_2}, /* 00,1f,e0,cc */
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc */
+ {0xa0, 0x03, ZC3XX_R09F_MAXXHIGH}, /* 00,9f,03,cc */
+ {0xa0, 0x28, ZC3XX_R0A0_MAXXLOW},
+ {0xa0, 0x50, ZC3XX_R11D_GLOBALGAIN},
+ {}
+};
+static const struct usb_action tas5130c_60HZScale[] = {
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
+ {0xaa, 0xa3, 0x0001}, /* 00,a3,01,aa */
+ {0xaa, 0xa4, 0x0077}, /* 00,a4,77,aa */
+ {0xa0, 0x01, ZC3XX_R0A3_EXPOSURETIMEHIGH}, /* 00,a3,01,cc */
+ {0xa0, 0x77, ZC3XX_R0A4_EXPOSURETIMELOW}, /* 00,a4,77,cc */
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
+ {0xa0, 0x09, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0x47, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
+ {0xa0, 0x7d, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,7d,cc */
+ {0xa0, 0x0c, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x18, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x08, ZC3XX_R1A9_DIGITALLIMITDIFF},
+ {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0xc8, ZC3XX_R01D_HSYNC_0}, /* 00,1d,c8,cc */
+ {0xa0, 0xd0, ZC3XX_R01E_HSYNC_1}, /* 00,1e,d0,cc */
+ {0xa0, 0xe0, ZC3XX_R01F_HSYNC_2}, /* 00,1f,e0,cc */
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc */
+ {0xa0, 0x03, ZC3XX_R09F_MAXXHIGH}, /* 00,9f,03,cc */
+ {0xa0, 0x20, ZC3XX_R0A0_MAXXLOW},
+ {0xa0, 0x50, ZC3XX_R11D_GLOBALGAIN},
+ {}
+};
+static const struct usb_action tas5130c_NoFliker[] = {
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
+ {0xaa, 0xa3, 0x0001}, /* 00,a3,01,aa */
+ {0xaa, 0xa4, 0x0040}, /* 00,a4,40,aa */
+ {0xa0, 0x01, ZC3XX_R0A3_EXPOSURETIMEHIGH}, /* 00,a3,01,cc */
+ {0xa0, 0x40, ZC3XX_R0A4_EXPOSURETIMELOW}, /* 00,a4,40,cc */
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
+ {0xa0, 0x05, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0xa0, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0x04, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x0c, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x18, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x00, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,00,cc */
+ {0xa0, 0x00, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,00,cc */
+ {0xa0, 0xbc, ZC3XX_R01D_HSYNC_0}, /* 00,1d,bc,cc */
+ {0xa0, 0xd0, ZC3XX_R01E_HSYNC_1}, /* 00,1e,d0,cc */
+ {0xa0, 0xe0, ZC3XX_R01F_HSYNC_2}, /* 00,1f,e0,cc */
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc */
+ {0xa0, 0x02, ZC3XX_R09F_MAXXHIGH}, /* 00,9f,02,cc */
+ {0xa0, 0xf0, ZC3XX_R0A0_MAXXLOW},
+ {0xa0, 0x50, ZC3XX_R11D_GLOBALGAIN},
+ {}
+};
+
+static const struct usb_action tas5130c_NoFlikerScale[] = {
+ {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
+ {0xaa, 0xa3, 0x0001}, /* 00,a3,01,aa */
+ {0xaa, 0xa4, 0x0090}, /* 00,a4,90,aa */
+ {0xa0, 0x01, ZC3XX_R0A3_EXPOSURETIMEHIGH}, /* 00,a3,01,cc */
+ {0xa0, 0x90, ZC3XX_R0A4_EXPOSURETIMELOW}, /* 00,a4,90,cc */
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
+ {0xa0, 0x0a, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0x00, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
+ {0xa0, 0x04, ZC3XX_R197_ANTIFLICKERLOW},
+ {0xa0, 0x0c, ZC3XX_R18C_AEFREEZE},
+ {0xa0, 0x18, ZC3XX_R18F_AEUNFREEZE},
+ {0xa0, 0x00, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,00,cc */
+ {0xa0, 0x00, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,00,cc */
+ {0xa0, 0xbc, ZC3XX_R01D_HSYNC_0}, /* 00,1d,bc,cc */
+ {0xa0, 0xd0, ZC3XX_R01E_HSYNC_1}, /* 00,1e,d0,cc */
+ {0xa0, 0xe0, ZC3XX_R01F_HSYNC_2}, /* 00,1f,e0,cc */
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc */
+ {0xa0, 0x02, ZC3XX_R09F_MAXXHIGH}, /* 00,9f,02,cc */
+ {0xa0, 0xf0, ZC3XX_R0A0_MAXXLOW},
+ {0xa0, 0x50, ZC3XX_R11D_GLOBALGAIN},
+ {}
+};
+
+/* from usbvm305.inf 0ac8:305b 07/06/15 (3 - tas5130c) */
+static const struct usb_action gc0303_Initial[] = {
+ {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL}, /* 00,00,01,cc, */
+ {0xa0, 0x02, ZC3XX_R008_CLOCKSETTING}, /* 00,08,02,cc, */
+ {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc, */
+ {0xa0, 0x00, ZC3XX_R002_CLOCKSELECT},
+ {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH}, /* 00,03,02,cc, */
+ {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW}, /* 00,04,80,cc, */
+ {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH}, /* 00,05,01,cc, */
+ {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW}, /* 00,06,e0,cc, */
+ {0xa0, 0x98, ZC3XX_R08B_I2CDEVICEADDR}, /* 00,8b,98,cc, */
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING}, /* 00,01,01,cc, */
+ {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,03,cc, */
+ {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,01,cc, */
+ {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW}, /* 00,98,00,cc, */
+ {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW}, /* 00,9a,00,cc, */
+ {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW}, /* 01,1a,00,cc, */
+ {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW}, /* 01,1c,00,cc, */
+ {0xa0, 0xe8, ZC3XX_R09C_WINHEIGHTLOW}, /* 00,9c,e6,cc,
+ * 6<->8 */
+ {0xa0, 0x88, ZC3XX_R09E_WINWIDTHLOW}, /* 00,9e,86,cc,
+ * 6<->8 */
+ {0xa0, 0x10, ZC3XX_R087_EXPTIMEMID}, /* 00,87,10,cc, */
+ {0xa0, 0x98, ZC3XX_R08B_I2CDEVICEADDR}, /* 00,8b,98,cc, */
+ {0xaa, 0x01, 0x0000},
+ {0xaa, 0x1a, 0x0000}, /* 00,1a,00,aa, */
+ {0xaa, 0x1c, 0x0017}, /* 00,1c,17,aa, */
+ {0xaa, 0x1b, 0x0000},
+ {0xa0, 0x82, ZC3XX_R086_EXPTIMEHIGH}, /* 00,86,82,cc, */
+ {0xa0, 0x83, ZC3XX_R087_EXPTIMEMID}, /* 00,87,83,cc, */
+ {0xa0, 0x84, ZC3XX_R088_EXPTIMELOW}, /* 00,88,84,cc, */
+ {0xaa, 0x05, 0x0010}, /* 00,05,10,aa, */
+ {0xaa, 0x0a, 0x0002},
+ {0xaa, 0x0b, 0x0000},
+ {0xaa, 0x0c, 0x0002},
+ {0xaa, 0x0d, 0x0000},
+ {0xaa, 0x0e, 0x0002},
+ {0xaa, 0x0f, 0x0000},
+ {0xaa, 0x10, 0x0002},
+ {0xaa, 0x11, 0x0000},
+ {0xaa, 0x16, 0x0001}, /* 00,16,01,aa, */
+ {0xaa, 0x17, 0x00e8}, /* 00,17,e6,aa, (e6 -> e8) */
+ {0xaa, 0x18, 0x0002}, /* 00,18,02,aa, */
+ {0xaa, 0x19, 0x0088}, /* 00,19,86,aa, */
+ {0xaa, 0x20, 0x0020}, /* 00,20,20,aa, */
+ {0xa0, 0xb7, ZC3XX_R101_SENSORCORRECTION}, /* 01,01,b7,cc, */
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,05,cc, */
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE}, /* 01,00,0d,cc, */
+ {0xa0, 0x76, ZC3XX_R189_AWBSTATUS}, /* 01,89,76,cc, */
+ {0xa0, 0x09, 0x01ad}, /* 01,ad,09,cc, */
+ {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE}, /* 01,c5,03,cc, */
+ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05}, /* 01,cb,13,cc, */
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, /* 02,50,08,cc, */
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS}, /* 03,01,08,cc, */
+ {0xa0, 0x58, ZC3XX_R1A8_DIGITALGAIN},
+ {0xa0, 0x61, ZC3XX_R116_RGAIN}, /* 01,16,61,cc, */
+ {0xa0, 0x65, ZC3XX_R118_BGAIN}, /* 01,18,65,cc */
+ {0xaa, 0x1b, 0x0000},
+ {}
+};
+
+static const struct usb_action gc0303_InitialScale[] = {
+ {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL}, /* 00,00,01,cc, */
+ {0xa0, 0x02, ZC3XX_R008_CLOCKSETTING}, /* 00,08,02,cc, */
+ {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc, */
+ {0xa0, 0x10, ZC3XX_R002_CLOCKSELECT},
+ {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH}, /* 00,03,02,cc, */
+ {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW}, /* 00,04,80,cc, */
+ {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH}, /* 00,05,01,cc, */
+ {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW}, /* 00,06,e0,cc, */
+ {0xa0, 0x98, ZC3XX_R08B_I2CDEVICEADDR}, /* 00,8b,98,cc, */
+ {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING}, /* 00,01,01,cc, */
+ {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,03,cc, */
+ {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,01,cc, */
+ {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW}, /* 00,98,00,cc, */
+ {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW}, /* 00,9a,00,cc, */
+ {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW}, /* 01,1a,00,cc, */
+ {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW}, /* 01,1c,00,cc, */
+ {0xa0, 0xe8, ZC3XX_R09C_WINHEIGHTLOW}, /* 00,9c,e8,cc,
+ * 8<->6 */
+ {0xa0, 0x88, ZC3XX_R09E_WINWIDTHLOW}, /* 00,9e,88,cc,
+ * 8<->6 */
+ {0xa0, 0x10, ZC3XX_R087_EXPTIMEMID}, /* 00,87,10,cc, */
+ {0xa0, 0x98, ZC3XX_R08B_I2CDEVICEADDR}, /* 00,8b,98,cc, */
+ {0xaa, 0x01, 0x0000},
+ {0xaa, 0x1a, 0x0000}, /* 00,1a,00,aa, */
+ {0xaa, 0x1c, 0x0017}, /* 00,1c,17,aa, */
+ {0xaa, 0x1b, 0x0000},
+ {0xa0, 0x82, ZC3XX_R086_EXPTIMEHIGH}, /* 00,86,82,cc, */
+ {0xa0, 0x83, ZC3XX_R087_EXPTIMEMID}, /* 00,87,83,cc, */
+ {0xa0, 0x84, ZC3XX_R088_EXPTIMELOW}, /* 00,88,84,cc, */
+ {0xaa, 0x05, 0x0010}, /* 00,05,10,aa, */
+ {0xaa, 0x0a, 0x0001},
+ {0xaa, 0x0b, 0x0000},
+ {0xaa, 0x0c, 0x0001},
+ {0xaa, 0x0d, 0x0000},
+ {0xaa, 0x0e, 0x0001},
+ {0xaa, 0x0f, 0x0000},
+ {0xaa, 0x10, 0x0001},
+ {0xaa, 0x11, 0x0000},
+ {0xaa, 0x16, 0x0001}, /* 00,16,01,aa, */
+ {0xaa, 0x17, 0x00e8}, /* 00,17,e6,aa (e6 -> e8) */
+ {0xaa, 0x18, 0x0002}, /* 00,18,02,aa, */
+ {0xaa, 0x19, 0x0088}, /* 00,19,88,aa, */
+ {0xa0, 0xb7, ZC3XX_R101_SENSORCORRECTION}, /* 01,01,b7,cc, */
+ {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,05,cc, */
+ {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE}, /* 01,00,0d,cc, */
+ {0xa0, 0x76, ZC3XX_R189_AWBSTATUS}, /* 01,89,76,cc, */
+ {0xa0, 0x09, 0x01ad}, /* 01,ad,09,cc, */
+ {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE}, /* 01,c5,03,cc, */
+ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05}, /* 01,cb,13,cc, */
+ {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, /* 02,50,08,cc, */
+ {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS}, /* 03,01,08,cc, */
+ {0xa0, 0x58, ZC3XX_R1A8_DIGITALGAIN},
+ {0xa0, 0x61, ZC3XX_R116_RGAIN}, /* 01,16,61,cc, */
+ {0xa0, 0x65, ZC3XX_R118_BGAIN}, /* 01,18,65,cc */
+ {0xaa, 0x1b, 0x0000},
+ {}
+};
+static const struct usb_action gc0303_50HZ[] = {
+ {0xaa, 0x82, 0x0000}, /* 00,82,00,aa */
+ {0xaa, 0x83, 0x0001}, /* 00,83,01,aa */
+ {0xaa, 0x84, 0x0063},
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc, */
+ {0xa0, 0x06, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,0d,cc, */
+ {0xa0, 0xa8, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,50,cc, */
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc, */
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc, */
+ {0xa0, 0x47, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,47,cc, */
+ {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE}, /* 01,8c,0e,cc, */
+ {0xa0, 0x15, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,15,cc, */
+ {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,10,cc, */
+ {0xa0, 0x48, ZC3XX_R1AA_DIGITALGAINSTEP},
+ {0xa0, 0x62, ZC3XX_R01D_HSYNC_0}, /* 00,1d,62,cc, */
+ {0xa0, 0x90, ZC3XX_R01E_HSYNC_1}, /* 00,1e,90,cc, */
+ {0xa0, 0xc8, ZC3XX_R01F_HSYNC_2}, /* 00,1f,c8,cc, */
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc, */
+ {0xa0, 0x58, ZC3XX_R11D_GLOBALGAIN}, /* 01,1d,58,cc, */
+ {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,42,cc, */
+ {0xa0, 0x7f, ZC3XX_R18D_YTARGET},
+ {}
+};
+
+static const struct usb_action gc0303_50HZScale[] = {
+ {0xaa, 0x82, 0x0000}, /* 00,82,00,aa */
+ {0xaa, 0x83, 0x0003}, /* 00,83,03,aa */
+ {0xaa, 0x84, 0x0054}, /* 00,84,54,aa */
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc, */
+ {0xa0, 0x0d, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,0d,cc, */
+ {0xa0, 0x50, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,50,cc, */
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc, */
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc, */
+ {0xa0, 0x8e, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,8e,cc, */
+ {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE}, /* 01,8c,0e,cc, */
+ {0xa0, 0x15, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,15,cc, */
+ {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,10,cc, */
+ {0xa0, 0x48, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,24,cc, */
+ {0xa0, 0x62, ZC3XX_R01D_HSYNC_0}, /* 00,1d,62,cc, */
+ {0xa0, 0x90, ZC3XX_R01E_HSYNC_1}, /* 00,1e,90,cc, */
+ {0xa0, 0xc8, ZC3XX_R01F_HSYNC_2}, /* 00,1f,c8,cc, */
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc, */
+ {0xa0, 0x58, ZC3XX_R11D_GLOBALGAIN}, /* 01,1d,58,cc, */
+ {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,42,cc, */
+ {0xa0, 0x7f, ZC3XX_R18D_YTARGET},
+ {}
+};
+
+static const struct usb_action gc0303_60HZ[] = {
+ {0xaa, 0x82, 0x0000}, /* 00,82,00,aa */
+ {0xaa, 0x83, 0x0000},
+ {0xaa, 0x84, 0x003b},
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc, */
+ {0xa0, 0x05, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,05,cc, */
+ {0xa0, 0x88, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,88,cc, */
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc, */
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc, */
+ {0xa0, 0x3b, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,3b,cc, */
+ {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE}, /* 01,8c,0e,cc, */
+ {0xa0, 0x15, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,15,cc, */
+ {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,10,cc, */
+ {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,24,cc, */
+ {0xa0, 0x62, ZC3XX_R01D_HSYNC_0}, /* 00,1d,62,cc, */
+ {0xa0, 0x90, ZC3XX_R01E_HSYNC_1}, /* 00,1e,90,cc, */
+ {0xa0, 0xc8, ZC3XX_R01F_HSYNC_2}, /* 00,1f,c8,cc, */
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc, */
+ {0xa0, 0x58, ZC3XX_R11D_GLOBALGAIN}, /* 01,1d,58,cc, */
+ {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,42,cc, */
+ {0xa0, 0x80, ZC3XX_R18D_YTARGET},
+ {}
+};
+
+static const struct usb_action gc0303_60HZScale[] = {
+ {0xaa, 0x82, 0x0000}, /* 00,82,00,aa */
+ {0xaa, 0x83, 0x0000},
+ {0xaa, 0x84, 0x0076},
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc, */
+ {0xa0, 0x0b, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,1,0b,cc, */
+ {0xa0, 0x10, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,2,10,cc, */
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,5,00,cc, */
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,6,00,cc, */
+ {0xa0, 0x76, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,7,76,cc, */
+ {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE}, /* 01,c,0e,cc, */
+ {0xa0, 0x15, ZC3XX_R18F_AEUNFREEZE}, /* 01,f,15,cc, */
+ {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,9,10,cc, */
+ {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,a,24,cc, */
+ {0xa0, 0x62, ZC3XX_R01D_HSYNC_0}, /* 00,d,62,cc, */
+ {0xa0, 0x90, ZC3XX_R01E_HSYNC_1}, /* 00,e,90,cc, */
+ {0xa0, 0xc8, ZC3XX_R01F_HSYNC_2}, /* 00,f,c8,cc, */
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,0,ff,cc, */
+ {0xa0, 0x58, ZC3XX_R11D_GLOBALGAIN}, /* 01,d,58,cc, */
+ {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,42,cc, */
+ {0xa0, 0x80, ZC3XX_R18D_YTARGET},
+ {}
+};
+
+static const struct usb_action gc0303_NoFliker[] = {
+ {0xa0, 0x0c, ZC3XX_R100_OPERATIONMODE}, /* 01,00,0c,cc, */
+ {0xaa, 0x82, 0x0000}, /* 00,82,00,aa */
+ {0xaa, 0x83, 0x0000}, /* 00,83,00,aa */
+ {0xaa, 0x84, 0x0020}, /* 00,84,20,aa */
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,0,00,cc, */
+ {0xa0, 0x00, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0x48, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc, */
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc, */
+ {0xa0, 0x10, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,10,cc, */
+ {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE}, /* 01,8c,0e,cc, */
+ {0xa0, 0x15, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,15,cc, */
+ {0xa0, 0x62, ZC3XX_R01D_HSYNC_0}, /* 00,1d,62,cc, */
+ {0xa0, 0x90, ZC3XX_R01E_HSYNC_1}, /* 00,1e,90,cc, */
+ {0xa0, 0xc8, ZC3XX_R01F_HSYNC_2}, /* 00,1f,c8,cc, */
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc, */
+ {0xa0, 0x58, ZC3XX_R11D_GLOBALGAIN}, /* 01,1d,58,cc, */
+ {0xa0, 0x03, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,03,cc */
+ {}
+};
+
+static const struct usb_action gc0303_NoFlikerScale[] = {
+ {0xa0, 0x0c, ZC3XX_R100_OPERATIONMODE}, /* 01,00,0c,cc, */
+ {0xaa, 0x82, 0x0000}, /* 00,82,00,aa */
+ {0xaa, 0x83, 0x0000}, /* 00,83,00,aa */
+ {0xaa, 0x84, 0x0020}, /* 00,84,20,aa */
+ {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc, */
+ {0xa0, 0x00, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0x48, ZC3XX_R192_EXPOSURELIMITLOW},
+ {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc, */
+ {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc, */
+ {0xa0, 0x10, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,10,cc, */
+ {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE}, /* 01,8c,0e,cc, */
+ {0xa0, 0x15, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,15,cc, */
+ {0xa0, 0x62, ZC3XX_R01D_HSYNC_0}, /* 00,1d,62,cc, */
+ {0xa0, 0x90, ZC3XX_R01E_HSYNC_1}, /* 00,1e,90,cc, */
+ {0xa0, 0xc8, ZC3XX_R01F_HSYNC_2}, /* 00,1f,c8,cc, */
+ {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc, */
+ {0xa0, 0x58, ZC3XX_R11D_GLOBALGAIN}, /* 01,1d,58,cc, */
+ {0xa0, 0x03, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,03,cc */
+ {}
+};
+
+static u8 reg_r(struct gspca_dev *gspca_dev,
+ u16 index)
+{
+ int ret;
+
+ if (gspca_dev->usb_err < 0)
+ return 0;
+ ret = usb_control_msg(gspca_dev->dev,
+ usb_rcvctrlpipe(gspca_dev->dev, 0),
+ 0xa1,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0x01, /* value */
+ index, gspca_dev->usb_buf, 1,
+ 500);
+ if (ret < 0) {
+ pr_err("reg_r err %d\n", ret);
+ gspca_dev->usb_err = ret;
+ return 0;
+ }
+ return gspca_dev->usb_buf[0];
+}
+
+static void reg_w(struct gspca_dev *gspca_dev,
+ u8 value,
+ u16 index)
+{
+ int ret;
+
+ if (gspca_dev->usb_err < 0)
+ return;
+ ret = usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ 0xa0,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ value, index, NULL, 0,
+ 500);
+ if (ret < 0) {
+ pr_err("reg_w_i err %d\n", ret);
+ gspca_dev->usb_err = ret;
+ }
+}
+
+static u16 i2c_read(struct gspca_dev *gspca_dev,
+ u8 reg)
+{
+ u8 retbyte;
+ u16 retval;
+
+ if (gspca_dev->usb_err < 0)
+ return 0;
+ reg_w(gspca_dev, reg, 0x0092);
+ reg_w(gspca_dev, 0x02, 0x0090); /* <- read command */
+ msleep(20);
+ retbyte = reg_r(gspca_dev, 0x0091); /* read status */
+ if (retbyte != 0x00)
+ pr_err("i2c_r status error %02x\n", retbyte);
+ retval = reg_r(gspca_dev, 0x0095); /* read Lowbyte */
+ retval |= reg_r(gspca_dev, 0x0096) << 8; /* read Hightbyte */
+ return retval;
+}
+
+static u8 i2c_write(struct gspca_dev *gspca_dev,
+ u8 reg,
+ u8 valL,
+ u8 valH)
+{
+ u8 retbyte;
+
+ if (gspca_dev->usb_err < 0)
+ return 0;
+ reg_w(gspca_dev, reg, 0x92);
+ reg_w(gspca_dev, valL, 0x93);
+ reg_w(gspca_dev, valH, 0x94);
+ reg_w(gspca_dev, 0x01, 0x90); /* <- write command */
+ msleep(1);
+ retbyte = reg_r(gspca_dev, 0x0091); /* read status */
+ if (retbyte != 0x00)
+ pr_err("i2c_w status error %02x\n", retbyte);
+ return retbyte;
+}
+
+static void usb_exchange(struct gspca_dev *gspca_dev,
+ const struct usb_action *action)
+{
+ while (action->req) {
+ switch (action->req) {
+ case 0xa0: /* write register */
+ reg_w(gspca_dev, action->val, action->idx);
+ break;
+ case 0xa1: /* read status */
+ reg_r(gspca_dev, action->idx);
+ break;
+ case 0xaa:
+ i2c_write(gspca_dev,
+ action->val, /* reg */
+ action->idx & 0xff, /* valL */
+ action->idx >> 8); /* valH */
+ break;
+ case 0xbb:
+ i2c_write(gspca_dev,
+ action->idx >> 8, /* reg */
+ action->idx & 0xff, /* valL */
+ action->val); /* valH */
+ break;
+ default:
+/* case 0xdd: * delay */
+ msleep(action->idx);
+ break;
+ }
+ action++;
+ msleep(1);
+ }
+}
+
+static void setmatrix(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int i;
+ const u8 *matrix;
+ static const u8 adcm2700_matrix[9] =
+/* {0x66, 0xed, 0xed, 0xed, 0x66, 0xed, 0xed, 0xed, 0x66}; */
+/*ms-win*/
+ {0x74, 0xed, 0xed, 0xed, 0x74, 0xed, 0xed, 0xed, 0x74};
+ static const u8 gc0305_matrix[9] =
+ {0x50, 0xf8, 0xf8, 0xf8, 0x50, 0xf8, 0xf8, 0xf8, 0x50};
+ static const u8 ov7620_matrix[9] =
+ {0x58, 0xf4, 0xf4, 0xf4, 0x58, 0xf4, 0xf4, 0xf4, 0x58};
+ static const u8 pas202b_matrix[9] =
+ {0x4c, 0xf5, 0xff, 0xf9, 0x51, 0xf5, 0xfb, 0xed, 0x5f};
+ static const u8 po2030_matrix[9] =
+ {0x60, 0xf0, 0xf0, 0xf0, 0x60, 0xf0, 0xf0, 0xf0, 0x60};
+ static const u8 tas5130c_matrix[9] =
+ {0x68, 0xec, 0xec, 0xec, 0x68, 0xec, 0xec, 0xec, 0x68};
+ static const u8 gc0303_matrix[9] =
+ {0x6c, 0xea, 0xea, 0xea, 0x6c, 0xea, 0xea, 0xea, 0x6c};
+ static const u8 *matrix_tb[SENSOR_MAX] = {
+ [SENSOR_ADCM2700] = adcm2700_matrix,
+ [SENSOR_CS2102] = ov7620_matrix,
+ [SENSOR_CS2102K] = NULL,
+ [SENSOR_GC0303] = gc0303_matrix,
+ [SENSOR_GC0305] = gc0305_matrix,
+ [SENSOR_HDCS2020] = NULL,
+ [SENSOR_HV7131B] = NULL,
+ [SENSOR_HV7131R] = po2030_matrix,
+ [SENSOR_ICM105A] = po2030_matrix,
+ [SENSOR_MC501CB] = NULL,
+ [SENSOR_MT9V111_1] = gc0305_matrix,
+ [SENSOR_MT9V111_3] = gc0305_matrix,
+ [SENSOR_OV7620] = ov7620_matrix,
+ [SENSOR_OV7630C] = NULL,
+ [SENSOR_PAS106] = NULL,
+ [SENSOR_PAS202B] = pas202b_matrix,
+ [SENSOR_PB0330] = gc0305_matrix,
+ [SENSOR_PO2030] = po2030_matrix,
+ [SENSOR_TAS5130C] = tas5130c_matrix,
+ };
+
+ matrix = matrix_tb[sd->sensor];
+ if (matrix == NULL)
+ return; /* matrix already loaded */
+ for (i = 0; i < ARRAY_SIZE(ov7620_matrix); i++)
+ reg_w(gspca_dev, matrix[i], 0x010a + i);
+}
+
+static void setsharpness(struct gspca_dev *gspca_dev, s32 val)
+{
+ static const u8 sharpness_tb[][2] = {
+ {0x02, 0x03},
+ {0x04, 0x07},
+ {0x08, 0x0f},
+ {0x10, 0x1e}
+ };
+
+ reg_w(gspca_dev, sharpness_tb[val][0], 0x01c6);
+ reg_r(gspca_dev, 0x01c8);
+ reg_r(gspca_dev, 0x01c9);
+ reg_r(gspca_dev, 0x01ca);
+ reg_w(gspca_dev, sharpness_tb[val][1], 0x01cb);
+}
+
+static void setcontrast(struct gspca_dev *gspca_dev,
+ s32 gamma, s32 brightness, s32 contrast)
+{
+ const u8 *Tgamma;
+ int g, i, adj, gp1, gp2;
+ u8 gr[16];
+ static const u8 delta_b[16] = /* delta for brightness */
+ {0x50, 0x38, 0x2d, 0x28, 0x24, 0x21, 0x1e, 0x1d,
+ 0x1d, 0x1b, 0x1b, 0x1b, 0x19, 0x18, 0x18, 0x18};
+ static const u8 delta_c[16] = /* delta for contrast */
+ {0x2c, 0x1a, 0x12, 0x0c, 0x0a, 0x06, 0x06, 0x06,
+ 0x04, 0x06, 0x04, 0x04, 0x03, 0x03, 0x02, 0x02};
+ static const u8 gamma_tb[6][16] = {
+ {0x00, 0x00, 0x03, 0x0d, 0x1b, 0x2e, 0x45, 0x5f,
+ 0x79, 0x93, 0xab, 0xc1, 0xd4, 0xe5, 0xf3, 0xff},
+ {0x01, 0x0c, 0x1f, 0x3a, 0x53, 0x6d, 0x85, 0x9c,
+ 0xb0, 0xc2, 0xd1, 0xde, 0xe9, 0xf2, 0xf9, 0xff},
+ {0x04, 0x16, 0x30, 0x4e, 0x68, 0x81, 0x98, 0xac,
+ 0xbe, 0xcd, 0xda, 0xe4, 0xed, 0xf5, 0xfb, 0xff},
+ {0x13, 0x38, 0x59, 0x79, 0x92, 0xa7, 0xb9, 0xc8,
+ 0xd4, 0xdf, 0xe7, 0xee, 0xf4, 0xf9, 0xfc, 0xff},
+ {0x20, 0x4b, 0x6e, 0x8d, 0xa3, 0xb5, 0xc5, 0xd2,
+ 0xdc, 0xe5, 0xec, 0xf2, 0xf6, 0xfa, 0xfd, 0xff},
+ {0x24, 0x44, 0x64, 0x84, 0x9d, 0xb2, 0xc4, 0xd3,
+ 0xe0, 0xeb, 0xf4, 0xff, 0xff, 0xff, 0xff, 0xff},
+ };
+
+ Tgamma = gamma_tb[gamma - 1];
+
+ contrast -= 128; /* -128 / 127 */
+ brightness -= 128; /* -128 / 92 */
+ adj = 0;
+ gp1 = gp2 = 0;
+ for (i = 0; i < 16; i++) {
+ g = Tgamma[i] + delta_b[i] * brightness / 256
+ - delta_c[i] * contrast / 256 - adj / 2;
+ if (g > 0xff)
+ g = 0xff;
+ else if (g < 0)
+ g = 0;
+ reg_w(gspca_dev, g, 0x0120 + i); /* gamma */
+ if (contrast > 0)
+ adj--;
+ else if (contrast < 0)
+ adj++;
+ if (i > 1)
+ gr[i - 1] = (g - gp2) / 2;
+ else if (i != 0)
+ gr[0] = gp1 == 0 ? 0 : (g - gp1);
+ gp2 = gp1;
+ gp1 = g;
+ }
+ gr[15] = (0xff - gp2) / 2;
+ for (i = 0; i < 16; i++)
+ reg_w(gspca_dev, gr[i], 0x0130 + i); /* gradient */
+}
+
+static s32 getexposure(struct gspca_dev *gspca_dev)
+{
+ return (i2c_read(gspca_dev, 0x25) << 9)
+ | (i2c_read(gspca_dev, 0x26) << 1)
+ | (i2c_read(gspca_dev, 0x27) >> 7);
+}
+
+static void setexposure(struct gspca_dev *gspca_dev, s32 val)
+{
+ i2c_write(gspca_dev, 0x25, val >> 9, 0x00);
+ i2c_write(gspca_dev, 0x26, val >> 1, 0x00);
+ i2c_write(gspca_dev, 0x27, val << 7, 0x00);
+}
+
+static void setquality(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ jpeg_set_qual(sd->jpeg_hdr, jpeg_qual[sd->reg08 >> 1]);
+ reg_w(gspca_dev, sd->reg08, ZC3XX_R008_CLOCKSETTING);
+}
+
+/* Matches the sensor's internal frame rate to the lighting frequency.
+ * Valid frequencies are:
+ * 50Hz, for European and Asian lighting (default)
+ * 60Hz, for American lighting
+ * 0 = No Fliker (for outdoore usage)
+ */
+static void setlightfreq(struct gspca_dev *gspca_dev, s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int i, mode;
+ const struct usb_action *zc3_freq;
+ static const struct usb_action *freq_tb[SENSOR_MAX][6] = {
+ [SENSOR_ADCM2700] =
+ {adcm2700_NoFliker, adcm2700_NoFliker,
+ adcm2700_50HZ, adcm2700_50HZ,
+ adcm2700_60HZ, adcm2700_60HZ},
+ [SENSOR_CS2102] =
+ {cs2102_NoFliker, cs2102_NoFlikerScale,
+ cs2102_50HZ, cs2102_50HZScale,
+ cs2102_60HZ, cs2102_60HZScale},
+ [SENSOR_CS2102K] =
+ {cs2102_NoFliker, cs2102_NoFlikerScale,
+ NULL, NULL, /* currently disabled */
+ NULL, NULL},
+ [SENSOR_GC0303] =
+ {gc0303_NoFliker, gc0303_NoFlikerScale,
+ gc0303_50HZ, gc0303_50HZScale,
+ gc0303_60HZ, gc0303_60HZScale},
+ [SENSOR_GC0305] =
+ {gc0305_NoFliker, gc0305_NoFliker,
+ gc0305_50HZ, gc0305_50HZ,
+ gc0305_60HZ, gc0305_60HZ},
+ [SENSOR_HDCS2020] =
+ {hdcs2020_NoFliker, hdcs2020_NoFliker,
+ hdcs2020_50HZ, hdcs2020_50HZ,
+ hdcs2020_60HZ, hdcs2020_60HZ},
+ [SENSOR_HV7131B] =
+ {hv7131b_NoFliker, hv7131b_NoFlikerScale,
+ hv7131b_50HZ, hv7131b_50HZScale,
+ hv7131b_60HZ, hv7131b_60HZScale},
+ [SENSOR_HV7131R] =
+ {hv7131r_NoFliker, hv7131r_NoFlikerScale,
+ hv7131r_50HZ, hv7131r_50HZScale,
+ hv7131r_60HZ, hv7131r_60HZScale},
+ [SENSOR_ICM105A] =
+ {icm105a_NoFliker, icm105a_NoFlikerScale,
+ icm105a_50HZ, icm105a_50HZScale,
+ icm105a_60HZ, icm105a_60HZScale},
+ [SENSOR_MC501CB] =
+ {mc501cb_NoFliker, mc501cb_NoFlikerScale,
+ mc501cb_50HZ, mc501cb_50HZScale,
+ mc501cb_60HZ, mc501cb_60HZScale},
+ [SENSOR_MT9V111_1] =
+ {mt9v111_1_AENoFliker, mt9v111_1_AENoFlikerScale,
+ mt9v111_1_AE50HZ, mt9v111_1_AE50HZScale,
+ mt9v111_1_AE60HZ, mt9v111_1_AE60HZScale},
+ [SENSOR_MT9V111_3] =
+ {mt9v111_3_AENoFliker, mt9v111_3_AENoFlikerScale,
+ mt9v111_3_AE50HZ, mt9v111_3_AE50HZScale,
+ mt9v111_3_AE60HZ, mt9v111_3_AE60HZScale},
+ [SENSOR_OV7620] =
+ {ov7620_NoFliker, ov7620_NoFliker,
+ ov7620_50HZ, ov7620_50HZ,
+ ov7620_60HZ, ov7620_60HZ},
+ [SENSOR_OV7630C] =
+ {NULL, NULL,
+ NULL, NULL,
+ NULL, NULL},
+ [SENSOR_PAS106] =
+ {pas106b_NoFliker, pas106b_NoFliker,
+ pas106b_50HZ, pas106b_50HZ,
+ pas106b_60HZ, pas106b_60HZ},
+ [SENSOR_PAS202B] =
+ {pas202b_NoFliker, pas202b_NoFlikerScale,
+ pas202b_50HZ, pas202b_50HZScale,
+ pas202b_60HZ, pas202b_60HZScale},
+ [SENSOR_PB0330] =
+ {pb0330_NoFliker, pb0330_NoFlikerScale,
+ pb0330_50HZ, pb0330_50HZScale,
+ pb0330_60HZ, pb0330_60HZScale},
+ [SENSOR_PO2030] =
+ {po2030_NoFliker, po2030_NoFliker,
+ po2030_50HZ, po2030_50HZ,
+ po2030_60HZ, po2030_60HZ},
+ [SENSOR_TAS5130C] =
+ {tas5130c_NoFliker, tas5130c_NoFlikerScale,
+ tas5130c_50HZ, tas5130c_50HZScale,
+ tas5130c_60HZ, tas5130c_60HZScale},
+ };
+
+ i = val * 2;
+ mode = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv;
+ if (mode)
+ i++; /* 320x240 */
+ zc3_freq = freq_tb[sd->sensor][i];
+ if (zc3_freq == NULL)
+ return;
+ usb_exchange(gspca_dev, zc3_freq);
+ switch (sd->sensor) {
+ case SENSOR_GC0305:
+ if (mode /* if 320x240 */
+ && val == 1) /* and 50Hz */
+ reg_w(gspca_dev, 0x85, 0x018d);
+ /* win: 0x80, 0x018d */
+ break;
+ case SENSOR_OV7620:
+ if (!mode) { /* if 640x480 */
+ if (val != 0) /* and filter */
+ reg_w(gspca_dev, 0x40, 0x0002);
+ else
+ reg_w(gspca_dev, 0x44, 0x0002);
+ }
+ break;
+ case SENSOR_PAS202B:
+ reg_w(gspca_dev, 0x00, 0x01a7);
+ break;
+ }
+}
+
+static void setautogain(struct gspca_dev *gspca_dev, s32 val)
+{
+ reg_w(gspca_dev, val ? 0x42 : 0x02, 0x0180);
+}
+
+/*
+ * Update the transfer parameters.
+ * This function is executed from a work queue.
+ */
+static void transfer_update(struct work_struct *work)
+{
+ struct sd *sd = container_of(work, struct sd, work);
+ struct gspca_dev *gspca_dev = &sd->gspca_dev;
+ int change, good;
+ u8 reg07, reg11;
+
+ /* reg07 gets set to 0 by sd_start before starting us */
+ reg07 = 0;
+
+ good = 0;
+ for (;;) {
+ msleep(100);
+
+ mutex_lock(&gspca_dev->usb_lock);
+#ifdef CONFIG_PM
+ if (gspca_dev->frozen)
+ goto err;
+#endif
+ if (!gspca_dev->dev || !gspca_dev->streaming)
+ goto err;
+
+ /* Bit 0 of register 11 indicates FIFO overflow */
+ gspca_dev->usb_err = 0;
+ reg11 = reg_r(gspca_dev, 0x0011);
+ if (gspca_dev->usb_err)
+ goto err;
+
+ change = reg11 & 0x01;
+ if (change) { /* overflow */
+ good = 0;
+
+ if (reg07 == 0) /* Bit Rate Control not enabled? */
+ reg07 = 0x32; /* Allow 98 bytes / unit */
+ else if (reg07 > 2)
+ reg07 -= 2; /* Decrease allowed bytes / unit */
+ else
+ change = 0;
+ } else { /* no overflow */
+ good++;
+ if (good >= 10) {
+ good = 0;
+ if (reg07) { /* BRC enabled? */
+ change = 1;
+ if (reg07 < 0x32)
+ reg07 += 2;
+ else
+ reg07 = 0;
+ }
+ }
+ }
+ if (change) {
+ gspca_dev->usb_err = 0;
+ reg_w(gspca_dev, reg07, 0x0007);
+ if (gspca_dev->usb_err)
+ goto err;
+ }
+ mutex_unlock(&gspca_dev->usb_lock);
+ }
+ return;
+err:
+ mutex_unlock(&gspca_dev->usb_lock);
+}
+
+static void send_unknown(struct gspca_dev *gspca_dev, int sensor)
+{
+ reg_w(gspca_dev, 0x01, 0x0000); /* bridge reset */
+ switch (sensor) {
+ case SENSOR_PAS106:
+ reg_w(gspca_dev, 0x03, 0x003a);
+ reg_w(gspca_dev, 0x0c, 0x003b);
+ reg_w(gspca_dev, 0x08, 0x0038);
+ break;
+ case SENSOR_ADCM2700:
+ case SENSOR_GC0305:
+ case SENSOR_OV7620:
+ case SENSOR_MT9V111_1:
+ case SENSOR_MT9V111_3:
+ case SENSOR_PB0330:
+ case SENSOR_PO2030:
+ reg_w(gspca_dev, 0x0d, 0x003a);
+ reg_w(gspca_dev, 0x02, 0x003b);
+ reg_w(gspca_dev, 0x00, 0x0038);
+ break;
+ case SENSOR_HV7131R:
+ case SENSOR_PAS202B:
+ reg_w(gspca_dev, 0x03, 0x003b);
+ reg_w(gspca_dev, 0x0c, 0x003a);
+ reg_w(gspca_dev, 0x0b, 0x0039);
+ if (sensor == SENSOR_PAS202B)
+ reg_w(gspca_dev, 0x0b, 0x0038);
+ break;
+ }
+}
+
+/* start probe 2 wires */
+static void start_2wr_probe(struct gspca_dev *gspca_dev, int sensor)
+{
+ reg_w(gspca_dev, 0x01, 0x0000);
+ reg_w(gspca_dev, sensor, 0x0010);
+ reg_w(gspca_dev, 0x01, 0x0001);
+ reg_w(gspca_dev, 0x03, 0x0012);
+ reg_w(gspca_dev, 0x01, 0x0012);
+/* msleep(2); */
+}
+
+static int sif_probe(struct gspca_dev *gspca_dev)
+{
+ u16 checkword;
+
+ start_2wr_probe(gspca_dev, 0x0f); /* PAS106 */
+ reg_w(gspca_dev, 0x08, 0x008d);
+ msleep(150);
+ checkword = ((i2c_read(gspca_dev, 0x00) & 0x0f) << 4)
+ | ((i2c_read(gspca_dev, 0x01) & 0xf0) >> 4);
+ PDEBUG(D_PROBE, "probe sif 0x%04x", checkword);
+ if (checkword == 0x0007) {
+ send_unknown(gspca_dev, SENSOR_PAS106);
+ return 0x0f; /* PAS106 */
+ }
+ return -1;
+}
+
+static int vga_2wr_probe(struct gspca_dev *gspca_dev)
+{
+ u16 retword;
+
+ start_2wr_probe(gspca_dev, 0x00); /* HV7131B */
+ i2c_write(gspca_dev, 0x01, 0xaa, 0x00);
+ retword = i2c_read(gspca_dev, 0x01);
+ if (retword != 0)
+ return 0x00; /* HV7131B */
+
+ start_2wr_probe(gspca_dev, 0x04); /* CS2102 */
+ i2c_write(gspca_dev, 0x01, 0xaa, 0x00);
+ retword = i2c_read(gspca_dev, 0x01);
+ if (retword != 0)
+ return 0x04; /* CS2102 */
+
+ start_2wr_probe(gspca_dev, 0x06); /* OmniVision */
+ reg_w(gspca_dev, 0x08, 0x008d);
+ i2c_write(gspca_dev, 0x11, 0xaa, 0x00);
+ retword = i2c_read(gspca_dev, 0x11);
+ if (retword != 0) {
+ /* (should have returned 0xaa) --> Omnivision? */
+ /* reg_r 0x10 -> 0x06 --> */
+ goto ov_check;
+ }
+
+ start_2wr_probe(gspca_dev, 0x08); /* HDCS2020 */
+ i2c_write(gspca_dev, 0x1c, 0x00, 0x00);
+ i2c_write(gspca_dev, 0x15, 0xaa, 0x00);
+ retword = i2c_read(gspca_dev, 0x15);
+ if (retword != 0)
+ return 0x08; /* HDCS2020 */
+
+ start_2wr_probe(gspca_dev, 0x0a); /* PB0330 */
+ i2c_write(gspca_dev, 0x07, 0xaa, 0xaa);
+ retword = i2c_read(gspca_dev, 0x07);
+ if (retword != 0)
+ return 0x0a; /* PB0330 */
+ retword = i2c_read(gspca_dev, 0x03);
+ if (retword != 0)
+ return 0x0a; /* PB0330 ?? */
+ retword = i2c_read(gspca_dev, 0x04);
+ if (retword != 0)
+ return 0x0a; /* PB0330 ?? */
+
+ start_2wr_probe(gspca_dev, 0x0c); /* ICM105A */
+ i2c_write(gspca_dev, 0x01, 0x11, 0x00);
+ retword = i2c_read(gspca_dev, 0x01);
+ if (retword != 0)
+ return 0x0c; /* ICM105A */
+
+ start_2wr_probe(gspca_dev, 0x0e); /* PAS202BCB */
+ reg_w(gspca_dev, 0x08, 0x008d);
+ i2c_write(gspca_dev, 0x03, 0xaa, 0x00);
+ msleep(50);
+ retword = i2c_read(gspca_dev, 0x03);
+ if (retword != 0) {
+ send_unknown(gspca_dev, SENSOR_PAS202B);
+ return 0x0e; /* PAS202BCB */
+ }
+
+ start_2wr_probe(gspca_dev, 0x02); /* TAS5130C */
+ i2c_write(gspca_dev, 0x01, 0xaa, 0x00);
+ retword = i2c_read(gspca_dev, 0x01);
+ if (retword != 0)
+ return 0x02; /* TAS5130C */
+ov_check:
+ reg_r(gspca_dev, 0x0010); /* ?? */
+ reg_r(gspca_dev, 0x0010);
+
+ reg_w(gspca_dev, 0x01, 0x0000);
+ reg_w(gspca_dev, 0x01, 0x0001);
+ reg_w(gspca_dev, 0x06, 0x0010); /* OmniVision */
+ reg_w(gspca_dev, 0xa1, 0x008b);
+ reg_w(gspca_dev, 0x08, 0x008d);
+ msleep(500);
+ reg_w(gspca_dev, 0x01, 0x0012);
+ i2c_write(gspca_dev, 0x12, 0x80, 0x00); /* sensor reset */
+ retword = i2c_read(gspca_dev, 0x0a) << 8;
+ retword |= i2c_read(gspca_dev, 0x0b);
+ PDEBUG(D_PROBE, "probe 2wr ov vga 0x%04x", retword);
+ switch (retword) {
+ case 0x7631: /* OV7630C */
+ reg_w(gspca_dev, 0x06, 0x0010);
+ break;
+ case 0x7620: /* OV7620 */
+ case 0x7648: /* OV7648 */
+ break;
+ default:
+ return -1; /* not OmniVision */
+ }
+ return retword;
+}
+
+struct sensor_by_chipset_revision {
+ u16 revision;
+ u8 internal_sensor_id;
+};
+static const struct sensor_by_chipset_revision chipset_revision_sensor[] = {
+ {0xc000, 0x12}, /* TAS5130C */
+ {0xc001, 0x13}, /* MT9V111 */
+ {0xe001, 0x13},
+ {0x8001, 0x13},
+ {0x8000, 0x14}, /* CS2102K */
+ {0x8400, 0x15}, /* MT9V111 */
+ {0xe400, 0x15},
+};
+
+static int vga_3wr_probe(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int i;
+ u16 retword;
+
+/*fixme: lack of 8b=b3 (11,12)-> 10, 8b=e0 (14,15,16)-> 12 found in gspcav1*/
+ reg_w(gspca_dev, 0x02, 0x0010);
+ reg_r(gspca_dev, 0x0010);
+ reg_w(gspca_dev, 0x01, 0x0000);
+ reg_w(gspca_dev, 0x00, 0x0010);
+ reg_w(gspca_dev, 0x01, 0x0001);
+ reg_w(gspca_dev, 0x91, 0x008b);
+ reg_w(gspca_dev, 0x03, 0x0012);
+ reg_w(gspca_dev, 0x01, 0x0012);
+ reg_w(gspca_dev, 0x05, 0x0012);
+ retword = i2c_read(gspca_dev, 0x14);
+ if (retword != 0)
+ return 0x11; /* HV7131R */
+ retword = i2c_read(gspca_dev, 0x15);
+ if (retword != 0)
+ return 0x11; /* HV7131R */
+ retword = i2c_read(gspca_dev, 0x16);
+ if (retword != 0)
+ return 0x11; /* HV7131R */
+
+ reg_w(gspca_dev, 0x02, 0x0010);
+ retword = reg_r(gspca_dev, 0x000b) << 8;
+ retword |= reg_r(gspca_dev, 0x000a);
+ PDEBUG(D_PROBE, "probe 3wr vga 1 0x%04x", retword);
+ reg_r(gspca_dev, 0x0010);
+ if ((retword & 0xff00) == 0x6400)
+ return 0x02; /* TAS5130C */
+ for (i = 0; i < ARRAY_SIZE(chipset_revision_sensor); i++) {
+ if (chipset_revision_sensor[i].revision == retword) {
+ sd->chip_revision = retword;
+ send_unknown(gspca_dev, SENSOR_PB0330);
+ return chipset_revision_sensor[i].internal_sensor_id;
+ }
+ }
+
+ reg_w(gspca_dev, 0x01, 0x0000); /* check PB0330 */
+ reg_w(gspca_dev, 0x01, 0x0001);
+ reg_w(gspca_dev, 0xdd, 0x008b);
+ reg_w(gspca_dev, 0x0a, 0x0010);
+ reg_w(gspca_dev, 0x03, 0x0012);
+ reg_w(gspca_dev, 0x01, 0x0012);
+ retword = i2c_read(gspca_dev, 0x00);
+ if (retword != 0) {
+ PDEBUG(D_PROBE, "probe 3wr vga type 0a");
+ return 0x0a; /* PB0330 */
+ }
+
+ /* probe gc0303 / gc0305 */
+ reg_w(gspca_dev, 0x01, 0x0000);
+ reg_w(gspca_dev, 0x01, 0x0001);
+ reg_w(gspca_dev, 0x98, 0x008b);
+ reg_w(gspca_dev, 0x01, 0x0010);
+ reg_w(gspca_dev, 0x03, 0x0012);
+ msleep(2);
+ reg_w(gspca_dev, 0x01, 0x0012);
+ retword = i2c_read(gspca_dev, 0x00);
+ if (retword != 0) {
+ PDEBUG(D_PROBE, "probe 3wr vga type %02x", retword);
+ if (retword == 0x0011) /* gc0303 */
+ return 0x0303;
+ if (retword == 0x0029) /* gc0305 */
+ send_unknown(gspca_dev, SENSOR_GC0305);
+ return retword;
+ }
+
+ reg_w(gspca_dev, 0x01, 0x0000); /* check OmniVision */
+ reg_w(gspca_dev, 0x01, 0x0001);
+ reg_w(gspca_dev, 0xa1, 0x008b);
+ reg_w(gspca_dev, 0x08, 0x008d);
+ reg_w(gspca_dev, 0x06, 0x0010);
+ reg_w(gspca_dev, 0x01, 0x0012);
+ reg_w(gspca_dev, 0x05, 0x0012);
+ if (i2c_read(gspca_dev, 0x1c) == 0x007f /* OV7610 - manufacturer ID */
+ && i2c_read(gspca_dev, 0x1d) == 0x00a2) {
+ send_unknown(gspca_dev, SENSOR_OV7620);
+ return 0x06; /* OmniVision confirm ? */
+ }
+
+ reg_w(gspca_dev, 0x01, 0x0000);
+ reg_w(gspca_dev, 0x00, 0x0002);
+ reg_w(gspca_dev, 0x01, 0x0010);
+ reg_w(gspca_dev, 0x01, 0x0001);
+ reg_w(gspca_dev, 0xee, 0x008b);
+ reg_w(gspca_dev, 0x03, 0x0012);
+ reg_w(gspca_dev, 0x01, 0x0012);
+ reg_w(gspca_dev, 0x05, 0x0012);
+ retword = i2c_read(gspca_dev, 0x00) << 8; /* ID 0 */
+ retword |= i2c_read(gspca_dev, 0x01); /* ID 1 */
+ PDEBUG(D_PROBE, "probe 3wr vga 2 0x%04x", retword);
+ if (retword == 0x2030) {
+#ifdef GSPCA_DEBUG
+ u8 retbyte;
+
+ retbyte = i2c_read(gspca_dev, 0x02); /* revision number */
+ PDEBUG(D_PROBE, "sensor PO2030 rev 0x%02x", retbyte);
+#endif
+ send_unknown(gspca_dev, SENSOR_PO2030);
+ return retword;
+ }
+
+ reg_w(gspca_dev, 0x01, 0x0000);
+ reg_w(gspca_dev, 0x0a, 0x0010);
+ reg_w(gspca_dev, 0xd3, 0x008b);
+ reg_w(gspca_dev, 0x01, 0x0001);
+ reg_w(gspca_dev, 0x03, 0x0012);
+ reg_w(gspca_dev, 0x01, 0x0012);
+ reg_w(gspca_dev, 0x05, 0x0012);
+ reg_w(gspca_dev, 0xd3, 0x008b);
+ retword = i2c_read(gspca_dev, 0x01);
+ if (retword != 0) {
+ PDEBUG(D_PROBE, "probe 3wr vga type 0a ? ret: %04x", retword);
+ return 0x16; /* adcm2700 (6100/6200) */
+ }
+ return -1;
+}
+
+static int zcxx_probeSensor(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int sensor;
+
+ switch (sd->sensor) {
+ case SENSOR_MC501CB:
+ return -1; /* don't probe */
+ case SENSOR_GC0303:
+ /* may probe but with no write in reg 0x0010 */
+ return -1; /* don't probe */
+ case SENSOR_PAS106:
+ sensor = sif_probe(gspca_dev);
+ if (sensor >= 0)
+ return sensor;
+ break;
+ }
+ sensor = vga_2wr_probe(gspca_dev);
+ if (sensor >= 0)
+ return sensor;
+ return vga_3wr_probe(gspca_dev);
+}
+
+/* this function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (id->idProduct == 0x301b)
+ sd->bridge = BRIDGE_ZC301;
+ else
+ sd->bridge = BRIDGE_ZC303;
+
+ /* define some sensors from the vendor/product */
+ sd->sensor = id->driver_info;
+
+ sd->reg08 = REG08_DEF;
+
+ INIT_WORK(&sd->work, transfer_update);
+
+ return 0;
+}
+
+static int zcxx_g_volatile_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct gspca_dev *gspca_dev =
+ container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+ struct sd *sd = (struct sd *)gspca_dev;
+
+ switch (ctrl->id) {
+ case V4L2_CID_AUTOGAIN:
+ gspca_dev->usb_err = 0;
+ if (ctrl->val && sd->exposure && gspca_dev->streaming)
+ sd->exposure->val = getexposure(gspca_dev);
+ return gspca_dev->usb_err;
+ }
+ return -EINVAL;
+}
+
+static int zcxx_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct gspca_dev *gspca_dev =
+ container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+ struct sd *sd = (struct sd *)gspca_dev;
+ int i, qual;
+
+ gspca_dev->usb_err = 0;
+
+ if (ctrl->id == V4L2_CID_JPEG_COMPRESSION_QUALITY) {
+ qual = sd->reg08 >> 1;
+
+ for (i = 0; i < ARRAY_SIZE(jpeg_qual); i++) {
+ if (ctrl->val <= jpeg_qual[i])
+ break;
+ }
+ if (i > 0 && i == qual && ctrl->val < jpeg_qual[i])
+ i--;
+
+ /* With high quality settings we need max bandwidth */
+ if (i >= 2 && gspca_dev->streaming &&
+ !gspca_dev->cam.needs_full_bandwidth)
+ return -EBUSY;
+
+ sd->reg08 = (i << 1) | 1;
+ ctrl->val = jpeg_qual[i];
+ }
+
+ if (!gspca_dev->streaming)
+ return 0;
+
+ switch (ctrl->id) {
+ /* gamma/brightness/contrast cluster */
+ case V4L2_CID_GAMMA:
+ setcontrast(gspca_dev, sd->gamma->val,
+ sd->brightness->val, sd->contrast->val);
+ break;
+ /* autogain/exposure cluster */
+ case V4L2_CID_AUTOGAIN:
+ setautogain(gspca_dev, ctrl->val);
+ if (!gspca_dev->usb_err && !ctrl->val && sd->exposure)
+ setexposure(gspca_dev, sd->exposure->val);
+ break;
+ case V4L2_CID_POWER_LINE_FREQUENCY:
+ setlightfreq(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_SHARPNESS:
+ setsharpness(gspca_dev, ctrl->val);
+ break;
+ case V4L2_CID_JPEG_COMPRESSION_QUALITY:
+ setquality(gspca_dev);
+ break;
+ }
+ return gspca_dev->usb_err;
+}
+
+static const struct v4l2_ctrl_ops zcxx_ctrl_ops = {
+ .g_volatile_ctrl = zcxx_g_volatile_ctrl,
+ .s_ctrl = zcxx_s_ctrl,
+};
+
+static int sd_init_controls(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *)gspca_dev;
+ struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
+ static const u8 gamma[SENSOR_MAX] = {
+ [SENSOR_ADCM2700] = 4,
+ [SENSOR_CS2102] = 4,
+ [SENSOR_CS2102K] = 5,
+ [SENSOR_GC0303] = 3,
+ [SENSOR_GC0305] = 4,
+ [SENSOR_HDCS2020] = 4,
+ [SENSOR_HV7131B] = 4,
+ [SENSOR_HV7131R] = 4,
+ [SENSOR_ICM105A] = 4,
+ [SENSOR_MC501CB] = 4,
+ [SENSOR_MT9V111_1] = 4,
+ [SENSOR_MT9V111_3] = 4,
+ [SENSOR_OV7620] = 3,
+ [SENSOR_OV7630C] = 4,
+ [SENSOR_PAS106] = 4,
+ [SENSOR_PAS202B] = 4,
+ [SENSOR_PB0330] = 4,
+ [SENSOR_PO2030] = 4,
+ [SENSOR_TAS5130C] = 3,
+ };
+
+ gspca_dev->vdev.ctrl_handler = hdl;
+ v4l2_ctrl_handler_init(hdl, 8);
+ sd->brightness = v4l2_ctrl_new_std(hdl, &zcxx_ctrl_ops,
+ V4L2_CID_BRIGHTNESS, 0, 255, 1, 128);
+ sd->contrast = v4l2_ctrl_new_std(hdl, &zcxx_ctrl_ops,
+ V4L2_CID_CONTRAST, 0, 255, 1, 128);
+ sd->gamma = v4l2_ctrl_new_std(hdl, &zcxx_ctrl_ops,
+ V4L2_CID_GAMMA, 1, 6, 1, gamma[sd->sensor]);
+ if (sd->sensor == SENSOR_HV7131R)
+ sd->exposure = v4l2_ctrl_new_std(hdl, &zcxx_ctrl_ops,
+ V4L2_CID_EXPOSURE, 0x30d, 0x493e, 1, 0x927);
+ sd->autogain = v4l2_ctrl_new_std(hdl, &zcxx_ctrl_ops,
+ V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
+ if (sd->sensor != SENSOR_OV7630C)
+ sd->plfreq = v4l2_ctrl_new_std_menu(hdl, &zcxx_ctrl_ops,
+ V4L2_CID_POWER_LINE_FREQUENCY,
+ V4L2_CID_POWER_LINE_FREQUENCY_60HZ, 0,
+ V4L2_CID_POWER_LINE_FREQUENCY_DISABLED);
+ sd->sharpness = v4l2_ctrl_new_std(hdl, &zcxx_ctrl_ops,
+ V4L2_CID_SHARPNESS, 0, 3, 1,
+ sd->sensor == SENSOR_PO2030 ? 0 : 2);
+ sd->jpegqual = v4l2_ctrl_new_std(hdl, &zcxx_ctrl_ops,
+ V4L2_CID_JPEG_COMPRESSION_QUALITY,
+ jpeg_qual[0], jpeg_qual[ARRAY_SIZE(jpeg_qual) - 1], 1,
+ jpeg_qual[REG08_DEF >> 1]);
+ if (hdl->error) {
+ pr_err("Could not initialize controls\n");
+ return hdl->error;
+ }
+ v4l2_ctrl_cluster(3, &sd->gamma);
+ if (sd->sensor == SENSOR_HV7131R)
+ v4l2_ctrl_auto_cluster(2, &sd->autogain, 0, true);
+ return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct cam *cam;
+ int sensor;
+ static const u8 mode_tb[SENSOR_MAX] = {
+ [SENSOR_ADCM2700] = 2,
+ [SENSOR_CS2102] = 1,
+ [SENSOR_CS2102K] = 1,
+ [SENSOR_GC0303] = 1,
+ [SENSOR_GC0305] = 1,
+ [SENSOR_HDCS2020] = 1,
+ [SENSOR_HV7131B] = 1,
+ [SENSOR_HV7131R] = 1,
+ [SENSOR_ICM105A] = 1,
+ [SENSOR_MC501CB] = 2,
+ [SENSOR_MT9V111_1] = 1,
+ [SENSOR_MT9V111_3] = 1,
+ [SENSOR_OV7620] = 2,
+ [SENSOR_OV7630C] = 1,
+ [SENSOR_PAS106] = 0,
+ [SENSOR_PAS202B] = 1,
+ [SENSOR_PB0330] = 1,
+ [SENSOR_PO2030] = 1,
+ [SENSOR_TAS5130C] = 1,
+ };
+
+ sensor = zcxx_probeSensor(gspca_dev);
+ if (sensor >= 0)
+ PDEBUG(D_PROBE, "probe sensor -> %04x", sensor);
+ if ((unsigned) force_sensor < SENSOR_MAX) {
+ sd->sensor = force_sensor;
+ PDEBUG(D_PROBE, "sensor forced to %d", force_sensor);
+ } else {
+ switch (sensor) {
+ case -1:
+ switch (sd->sensor) {
+ case SENSOR_MC501CB:
+ PDEBUG(D_PROBE, "Sensor MC501CB");
+ break;
+ case SENSOR_GC0303:
+ PDEBUG(D_PROBE, "Sensor GC0303");
+ break;
+ default:
+ pr_warn("Unknown sensor - set to TAS5130C\n");
+ sd->sensor = SENSOR_TAS5130C;
+ }
+ break;
+ case 0:
+ /* check the sensor type */
+ sensor = i2c_read(gspca_dev, 0x00);
+ PDEBUG(D_PROBE, "Sensor hv7131 type %d", sensor);
+ switch (sensor) {
+ case 0: /* hv7131b */
+ case 1: /* hv7131e */
+ PDEBUG(D_PROBE, "Find Sensor HV7131B");
+ sd->sensor = SENSOR_HV7131B;
+ break;
+ default:
+/* case 2: * hv7131r */
+ PDEBUG(D_PROBE, "Find Sensor HV7131R");
+ sd->sensor = SENSOR_HV7131R;
+ break;
+ }
+ break;
+ case 0x02:
+ PDEBUG(D_PROBE, "Sensor TAS5130C");
+ sd->sensor = SENSOR_TAS5130C;
+ break;
+ case 0x04:
+ PDEBUG(D_PROBE, "Find Sensor CS2102");
+ sd->sensor = SENSOR_CS2102;
+ break;
+ case 0x08:
+ PDEBUG(D_PROBE, "Find Sensor HDCS2020");
+ sd->sensor = SENSOR_HDCS2020;
+ break;
+ case 0x0a:
+ PDEBUG(D_PROBE,
+ "Find Sensor PB0330. Chip revision %x",
+ sd->chip_revision);
+ sd->sensor = SENSOR_PB0330;
+ break;
+ case 0x0c:
+ PDEBUG(D_PROBE, "Find Sensor ICM105A");
+ sd->sensor = SENSOR_ICM105A;
+ break;
+ case 0x0e:
+ PDEBUG(D_PROBE, "Find Sensor PAS202B");
+ sd->sensor = SENSOR_PAS202B;
+ break;
+ case 0x0f:
+ PDEBUG(D_PROBE, "Find Sensor PAS106");
+ sd->sensor = SENSOR_PAS106;
+ break;
+ case 0x10:
+ case 0x12:
+ PDEBUG(D_PROBE, "Find Sensor TAS5130C");
+ sd->sensor = SENSOR_TAS5130C;
+ break;
+ case 0x11:
+ PDEBUG(D_PROBE, "Find Sensor HV7131R");
+ sd->sensor = SENSOR_HV7131R;
+ break;
+ case 0x13:
+ case 0x15:
+ PDEBUG(D_PROBE,
+ "Sensor MT9V111. Chip revision %04x",
+ sd->chip_revision);
+ sd->sensor = sd->bridge == BRIDGE_ZC301
+ ? SENSOR_MT9V111_1
+ : SENSOR_MT9V111_3;
+ break;
+ case 0x14:
+ PDEBUG(D_PROBE,
+ "Find Sensor CS2102K?. Chip revision %x",
+ sd->chip_revision);
+ sd->sensor = SENSOR_CS2102K;
+ break;
+ case 0x16:
+ PDEBUG(D_PROBE, "Find Sensor ADCM2700");
+ sd->sensor = SENSOR_ADCM2700;
+ break;
+ case 0x29:
+ PDEBUG(D_PROBE, "Find Sensor GC0305");
+ sd->sensor = SENSOR_GC0305;
+ break;
+ case 0x0303:
+ PDEBUG(D_PROBE, "Sensor GC0303");
+ sd->sensor = SENSOR_GC0303;
+ break;
+ case 0x2030:
+ PDEBUG(D_PROBE, "Find Sensor PO2030");
+ sd->sensor = SENSOR_PO2030;
+ break;
+ case 0x7620:
+ PDEBUG(D_PROBE, "Find Sensor OV7620");
+ sd->sensor = SENSOR_OV7620;
+ break;
+ case 0x7631:
+ PDEBUG(D_PROBE, "Find Sensor OV7630C");
+ sd->sensor = SENSOR_OV7630C;
+ break;
+ case 0x7648:
+ PDEBUG(D_PROBE, "Find Sensor OV7648");
+ sd->sensor = SENSOR_OV7620; /* same sensor (?) */
+ break;
+ default:
+ pr_err("Unknown sensor %04x\n", sensor);
+ return -EINVAL;
+ }
+ }
+ if (sensor < 0x20) {
+ if (sensor == -1 || sensor == 0x10 || sensor == 0x12)
+ reg_w(gspca_dev, 0x02, 0x0010);
+ reg_r(gspca_dev, 0x0010);
+ }
+
+ cam = &gspca_dev->cam;
+ switch (mode_tb[sd->sensor]) {
+ case 0:
+ cam->cam_mode = sif_mode;
+ cam->nmodes = ARRAY_SIZE(sif_mode);
+ break;
+ case 1:
+ cam->cam_mode = vga_mode;
+ cam->nmodes = ARRAY_SIZE(vga_mode);
+ break;
+ default:
+/* case 2: */
+ cam->cam_mode = broken_vga_mode;
+ cam->nmodes = ARRAY_SIZE(broken_vga_mode);
+ break;
+ }
+
+ /* switch off the led */
+ reg_w(gspca_dev, 0x01, 0x0000);
+ return gspca_dev->usb_err;
+}
+
+static int sd_pre_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ gspca_dev->cam.needs_full_bandwidth = (sd->reg08 >= 4) ? 1 : 0;
+ return 0;
+}
+
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int mode;
+ static const struct usb_action *init_tb[SENSOR_MAX][2] = {
+ [SENSOR_ADCM2700] =
+ {adcm2700_Initial, adcm2700_InitialScale},
+ [SENSOR_CS2102] =
+ {cs2102_Initial, cs2102_InitialScale},
+ [SENSOR_CS2102K] =
+ {cs2102K_Initial, cs2102K_InitialScale},
+ [SENSOR_GC0303] =
+ {gc0303_Initial, gc0303_InitialScale},
+ [SENSOR_GC0305] =
+ {gc0305_Initial, gc0305_InitialScale},
+ [SENSOR_HDCS2020] =
+ {hdcs2020_Initial, hdcs2020_InitialScale},
+ [SENSOR_HV7131B] =
+ {hv7131b_Initial, hv7131b_InitialScale},
+ [SENSOR_HV7131R] =
+ {hv7131r_Initial, hv7131r_InitialScale},
+ [SENSOR_ICM105A] =
+ {icm105a_Initial, icm105a_InitialScale},
+ [SENSOR_MC501CB] =
+ {mc501cb_Initial, mc501cb_InitialScale},
+ [SENSOR_MT9V111_1] =
+ {mt9v111_1_Initial, mt9v111_1_InitialScale},
+ [SENSOR_MT9V111_3] =
+ {mt9v111_3_Initial, mt9v111_3_InitialScale},
+ [SENSOR_OV7620] =
+ {ov7620_Initial, ov7620_InitialScale},
+ [SENSOR_OV7630C] =
+ {ov7630c_Initial, ov7630c_InitialScale},
+ [SENSOR_PAS106] =
+ {pas106b_Initial, pas106b_InitialScale},
+ [SENSOR_PAS202B] =
+ {pas202b_Initial, pas202b_InitialScale},
+ [SENSOR_PB0330] =
+ {pb0330_Initial, pb0330_InitialScale},
+ [SENSOR_PO2030] =
+ {po2030_Initial, po2030_InitialScale},
+ [SENSOR_TAS5130C] =
+ {tas5130c_Initial, tas5130c_InitialScale},
+ };
+
+ /* create the JPEG header */
+ jpeg_define(sd->jpeg_hdr, gspca_dev->height, gspca_dev->width,
+ 0x21); /* JPEG 422 */
+
+ mode = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv;
+ switch (sd->sensor) {
+ case SENSOR_HV7131R:
+ zcxx_probeSensor(gspca_dev);
+ break;
+ case SENSOR_PAS106:
+ usb_exchange(gspca_dev, pas106b_Initial_com);
+ break;
+ }
+ usb_exchange(gspca_dev, init_tb[sd->sensor][mode]);
+
+ switch (sd->sensor) {
+ case SENSOR_ADCM2700:
+ case SENSOR_GC0305:
+ case SENSOR_OV7620:
+ case SENSOR_PO2030:
+ case SENSOR_TAS5130C:
+ case SENSOR_GC0303:
+/* msleep(100); * ?? */
+ reg_r(gspca_dev, 0x0002); /* --> 0x40 */
+ reg_w(gspca_dev, 0x09, 0x01ad); /* (from win traces) */
+ reg_w(gspca_dev, 0x15, 0x01ae);
+ if (sd->sensor == SENSOR_TAS5130C)
+ break;
+ reg_w(gspca_dev, 0x0d, 0x003a);
+ reg_w(gspca_dev, 0x02, 0x003b);
+ reg_w(gspca_dev, 0x00, 0x0038);
+ break;
+ case SENSOR_HV7131R:
+ case SENSOR_PAS202B:
+ reg_w(gspca_dev, 0x03, 0x003b);
+ reg_w(gspca_dev, 0x0c, 0x003a);
+ reg_w(gspca_dev, 0x0b, 0x0039);
+ if (sd->sensor == SENSOR_HV7131R)
+ reg_w(gspca_dev, 0x50, ZC3XX_R11D_GLOBALGAIN);
+ break;
+ }
+
+ setmatrix(gspca_dev);
+ switch (sd->sensor) {
+ case SENSOR_ADCM2700:
+ case SENSOR_OV7620:
+ reg_r(gspca_dev, 0x0008);
+ reg_w(gspca_dev, 0x00, 0x0008);
+ break;
+ case SENSOR_PAS202B:
+ case SENSOR_GC0305:
+ case SENSOR_HV7131R:
+ case SENSOR_TAS5130C:
+ reg_r(gspca_dev, 0x0008);
+ /* fall thru */
+ case SENSOR_PO2030:
+ reg_w(gspca_dev, 0x03, 0x0008);
+ break;
+ }
+ setsharpness(gspca_dev, v4l2_ctrl_g_ctrl(sd->sharpness));
+
+ /* set the gamma tables when not set */
+ switch (sd->sensor) {
+ case SENSOR_CS2102K: /* gamma set in xxx_Initial */
+ case SENSOR_HDCS2020:
+ case SENSOR_OV7630C:
+ break;
+ default:
+ setcontrast(gspca_dev, v4l2_ctrl_g_ctrl(sd->gamma),
+ v4l2_ctrl_g_ctrl(sd->brightness),
+ v4l2_ctrl_g_ctrl(sd->contrast));
+ break;
+ }
+ setmatrix(gspca_dev); /* one more time? */
+ switch (sd->sensor) {
+ case SENSOR_OV7620:
+ case SENSOR_PAS202B:
+ reg_r(gspca_dev, 0x0180); /* from win */
+ reg_w(gspca_dev, 0x00, 0x0180);
+ break;
+ }
+ setquality(gspca_dev);
+ /* Start with BRC disabled, transfer_update will enable it if needed */
+ reg_w(gspca_dev, 0x00, 0x0007);
+ if (sd->plfreq)
+ setlightfreq(gspca_dev, v4l2_ctrl_g_ctrl(sd->plfreq));
+
+ switch (sd->sensor) {
+ case SENSOR_ADCM2700:
+ reg_w(gspca_dev, 0x09, 0x01ad); /* (from win traces) */
+ reg_w(gspca_dev, 0x15, 0x01ae);
+ reg_w(gspca_dev, 0x02, 0x0180);
+ /* ms-win + */
+ reg_w(gspca_dev, 0x40, 0x0117);
+ break;
+ case SENSOR_HV7131R:
+ setexposure(gspca_dev, v4l2_ctrl_g_ctrl(sd->exposure));
+ reg_w(gspca_dev, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN);
+ break;
+ case SENSOR_GC0305:
+ case SENSOR_TAS5130C:
+ reg_w(gspca_dev, 0x09, 0x01ad); /* (from win traces) */
+ reg_w(gspca_dev, 0x15, 0x01ae);
+ /* fall thru */
+ case SENSOR_PAS202B:
+ case SENSOR_PO2030:
+/* reg_w(gspca_dev, 0x40, ZC3XX_R117_GGAIN); in win traces */
+ reg_r(gspca_dev, 0x0180);
+ break;
+ case SENSOR_OV7620:
+ reg_w(gspca_dev, 0x09, 0x01ad);
+ reg_w(gspca_dev, 0x15, 0x01ae);
+ i2c_read(gspca_dev, 0x13); /*fixme: returns 0xa3 */
+ i2c_write(gspca_dev, 0x13, 0xa3, 0x00);
+ /*fixme: returned value to send? */
+ reg_w(gspca_dev, 0x40, 0x0117);
+ reg_r(gspca_dev, 0x0180);
+ break;
+ }
+
+ setautogain(gspca_dev, v4l2_ctrl_g_ctrl(sd->autogain));
+
+ if (gspca_dev->usb_err < 0)
+ return gspca_dev->usb_err;
+
+ /* Start the transfer parameters update thread */
+ sd->work_thread = create_singlethread_workqueue(KBUILD_MODNAME);
+ queue_work(sd->work_thread, &sd->work);
+
+ return 0;
+}
+
+/* called on streamoff with alt 0 and on disconnect */
+static void sd_stop0(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->work_thread != NULL) {
+ mutex_unlock(&gspca_dev->usb_lock);
+ destroy_workqueue(sd->work_thread);
+ mutex_lock(&gspca_dev->usb_lock);
+ sd->work_thread = NULL;
+ }
+ if (!gspca_dev->dev)
+ return;
+ send_unknown(gspca_dev, sd->sensor);
+}
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data,
+ int len)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ /* check the JPEG end of frame */
+ if (len >= 3
+ && data[len - 3] == 0xff && data[len - 2] == 0xd9) {
+/*fixme: what does the last byte mean?*/
+ gspca_frame_add(gspca_dev, LAST_PACKET,
+ data, len - 1);
+ return;
+ }
+
+ /* check the JPEG start of a frame */
+ if (data[0] == 0xff && data[1] == 0xd8) {
+ /* put the JPEG header in the new frame */
+ gspca_frame_add(gspca_dev, FIRST_PACKET,
+ sd->jpeg_hdr, JPEG_HDR_SZ);
+
+ /* remove the webcam's header:
+ * ff d8 ff fe 00 0e 00 00 ss ss 00 01 ww ww hh hh pp pp
+ * - 'ss ss' is the frame sequence number (BE)
+ * - 'ww ww' and 'hh hh' are the window dimensions (BE)
+ * - 'pp pp' is the packet sequence number (BE)
+ */
+ data += 18;
+ len -= 18;
+ }
+ gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
+}
+
+static int sd_set_jcomp(struct gspca_dev *gspca_dev,
+ struct v4l2_jpegcompression *jcomp)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int ret;
+
+ ret = v4l2_ctrl_s_ctrl(sd->jpegqual, jcomp->quality);
+ if (ret)
+ return ret;
+ jcomp->quality = v4l2_ctrl_g_ctrl(sd->jpegqual);
+ return 0;
+}
+
+static int sd_get_jcomp(struct gspca_dev *gspca_dev,
+ struct v4l2_jpegcompression *jcomp)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ memset(jcomp, 0, sizeof *jcomp);
+ jcomp->quality = v4l2_ctrl_g_ctrl(sd->jpegqual);
+ jcomp->jpeg_markers = V4L2_JPEG_MARKER_DHT
+ | V4L2_JPEG_MARKER_DQT;
+ return 0;
+}
+
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+static int sd_int_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, /* interrupt packet data */
+ int len) /* interrput packet length */
+{
+ if (len == 8 && data[4] == 1) {
+ input_report_key(gspca_dev->input_dev, KEY_CAMERA, 1);
+ input_sync(gspca_dev->input_dev);
+ input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);
+ input_sync(gspca_dev->input_dev);
+ }
+
+ return 0;
+}
+#endif
+
+static const struct sd_desc sd_desc = {
+ .name = KBUILD_MODNAME,
+ .config = sd_config,
+ .init = sd_init,
+ .init_controls = sd_init_controls,
+ .isoc_init = sd_pre_start,
+ .start = sd_start,
+ .stop0 = sd_stop0,
+ .pkt_scan = sd_pkt_scan,
+ .get_jcomp = sd_get_jcomp,
+ .set_jcomp = sd_set_jcomp,
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+ .int_pkt_scan = sd_int_pkt_scan,
+#endif
+};
+
+static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x03f0, 0x1b07)},
+ {USB_DEVICE(0x041e, 0x041e)},
+ {USB_DEVICE(0x041e, 0x4017)},
+ {USB_DEVICE(0x041e, 0x401c), .driver_info = SENSOR_PAS106},
+ {USB_DEVICE(0x041e, 0x401e)},
+ {USB_DEVICE(0x041e, 0x401f)},
+ {USB_DEVICE(0x041e, 0x4022)},
+ {USB_DEVICE(0x041e, 0x4029)},
+ {USB_DEVICE(0x041e, 0x4034), .driver_info = SENSOR_PAS106},
+ {USB_DEVICE(0x041e, 0x4035), .driver_info = SENSOR_PAS106},
+ {USB_DEVICE(0x041e, 0x4036)},
+ {USB_DEVICE(0x041e, 0x403a)},
+ {USB_DEVICE(0x041e, 0x4051), .driver_info = SENSOR_GC0303},
+ {USB_DEVICE(0x041e, 0x4053), .driver_info = SENSOR_GC0303},
+ {USB_DEVICE(0x0458, 0x7007)},
+ {USB_DEVICE(0x0458, 0x700c)},
+ {USB_DEVICE(0x0458, 0x700f)},
+ {USB_DEVICE(0x0461, 0x0a00)},
+ {USB_DEVICE(0x046d, 0x089d), .driver_info = SENSOR_MC501CB},
+ {USB_DEVICE(0x046d, 0x08a0)},
+ {USB_DEVICE(0x046d, 0x08a1)},
+ {USB_DEVICE(0x046d, 0x08a2)},
+ {USB_DEVICE(0x046d, 0x08a3)},
+ {USB_DEVICE(0x046d, 0x08a6)},
+ {USB_DEVICE(0x046d, 0x08a7)},
+ {USB_DEVICE(0x046d, 0x08a9)},
+ {USB_DEVICE(0x046d, 0x08aa)},
+ {USB_DEVICE(0x046d, 0x08ac)},
+ {USB_DEVICE(0x046d, 0x08ad)},
+ {USB_DEVICE(0x046d, 0x08ae)},
+ {USB_DEVICE(0x046d, 0x08af)},
+ {USB_DEVICE(0x046d, 0x08b9)},
+ {USB_DEVICE(0x046d, 0x08d7)},
+ {USB_DEVICE(0x046d, 0x08d8)},
+ {USB_DEVICE(0x046d, 0x08d9)},
+ {USB_DEVICE(0x046d, 0x08da)},
+ {USB_DEVICE(0x046d, 0x08dd), .driver_info = SENSOR_MC501CB},
+ {USB_DEVICE(0x0471, 0x0325), .driver_info = SENSOR_PAS106},
+ {USB_DEVICE(0x0471, 0x0326), .driver_info = SENSOR_PAS106},
+ {USB_DEVICE(0x0471, 0x032d), .driver_info = SENSOR_PAS106},
+ {USB_DEVICE(0x0471, 0x032e), .driver_info = SENSOR_PAS106},
+ {USB_DEVICE(0x055f, 0xc005)},
+ {USB_DEVICE(0x055f, 0xd003)},
+ {USB_DEVICE(0x055f, 0xd004)},
+ {USB_DEVICE(0x0698, 0x2003)},
+ {USB_DEVICE(0x0ac8, 0x0301), .driver_info = SENSOR_PAS106},
+ {USB_DEVICE(0x0ac8, 0x0302), .driver_info = SENSOR_PAS106},
+ {USB_DEVICE(0x0ac8, 0x301b)},
+ {USB_DEVICE(0x0ac8, 0x303b)},
+ {USB_DEVICE(0x0ac8, 0x305b)},
+ {USB_DEVICE(0x0ac8, 0x307b)},
+ {USB_DEVICE(0x10fd, 0x0128)},
+ {USB_DEVICE(0x10fd, 0x804d)},
+ {USB_DEVICE(0x10fd, 0x8050)},
+ {} /* end of entry */
+};
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+ THIS_MODULE);
+}
+
+/* USB driver */
+static struct usb_driver sd_driver = {
+ .name = KBUILD_MODNAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+ .reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);
+
+module_param(force_sensor, int, 0644);
+MODULE_PARM_DESC(force_sensor,
+ "Force sensor. Only for experts!!!");
--- /dev/null
+
+config VIDEO_HDPVR
+ tristate "Hauppauge HD PVR support"
+ depends on VIDEO_DEV
+ ---help---
+ This is a video4linux driver for Hauppauge's HD PVR USB device.
+
+ To compile this driver as a module, choose M here: the
+ module will be called hdpvr
+
--- /dev/null
+hdpvr-objs := hdpvr-control.o hdpvr-core.o hdpvr-video.o hdpvr-i2c.o
+
+obj-$(CONFIG_VIDEO_HDPVR) += hdpvr.o
+
+ccflags-y += -Idrivers/media/video
+
+ccflags-y += $(extra-cflags-y) $(extra-cflags-m)
--- /dev/null
+/*
+ * Hauppauge HD PVR USB driver - video 4 linux 2 interface
+ *
+ * Copyright (C) 2008 Janne Grunau (j@jannau.net)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <linux/usb.h>
+#include <linux/mutex.h>
+
+#include <linux/videodev2.h>
+
+#include <media/v4l2-common.h>
+
+#include "hdpvr.h"
+
+
+int hdpvr_config_call(struct hdpvr_device *dev, uint value, u8 valbuf)
+{
+ int ret;
+ char request_type = 0x38, snd_request = 0x01;
+
+ mutex_lock(&dev->usbc_mutex);
+ dev->usbc_buf[0] = valbuf;
+ ret = usb_control_msg(dev->udev,
+ usb_sndctrlpipe(dev->udev, 0),
+ snd_request, 0x00 | request_type,
+ value, CTRL_DEFAULT_INDEX,
+ dev->usbc_buf, 1, 10000);
+
+ mutex_unlock(&dev->usbc_mutex);
+ v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
+ "config call request for value 0x%x returned %d\n", value,
+ ret);
+
+ return ret < 0 ? ret : 0;
+}
+
+struct hdpvr_video_info *get_video_info(struct hdpvr_device *dev)
+{
+ struct hdpvr_video_info *vidinf = NULL;
+#ifdef HDPVR_DEBUG
+ char print_buf[15];
+#endif
+ int ret;
+
+ vidinf = kzalloc(sizeof(struct hdpvr_video_info), GFP_KERNEL);
+ if (!vidinf) {
+ v4l2_err(&dev->v4l2_dev, "out of memory\n");
+ goto err;
+ }
+
+ mutex_lock(&dev->usbc_mutex);
+ ret = usb_control_msg(dev->udev,
+ usb_rcvctrlpipe(dev->udev, 0),
+ 0x81, 0x80 | 0x38,
+ 0x1400, 0x0003,
+ dev->usbc_buf, 5,
+ 1000);
+ if (ret == 5) {
+ vidinf->width = dev->usbc_buf[1] << 8 | dev->usbc_buf[0];
+ vidinf->height = dev->usbc_buf[3] << 8 | dev->usbc_buf[2];
+ vidinf->fps = dev->usbc_buf[4];
+ }
+
+#ifdef HDPVR_DEBUG
+ if (hdpvr_debug & MSG_INFO) {
+ hex_dump_to_buffer(dev->usbc_buf, 5, 16, 1, print_buf,
+ sizeof(print_buf), 0);
+ v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
+ "get video info returned: %d, %s\n", ret, print_buf);
+ }
+#endif
+ mutex_unlock(&dev->usbc_mutex);
+
+ if (!vidinf->width || !vidinf->height || !vidinf->fps) {
+ kfree(vidinf);
+ vidinf = NULL;
+ }
+err:
+ return vidinf;
+}
+
+int get_input_lines_info(struct hdpvr_device *dev)
+{
+#ifdef HDPVR_DEBUG
+ char print_buf[9];
+#endif
+ int ret, lines;
+
+ mutex_lock(&dev->usbc_mutex);
+ ret = usb_control_msg(dev->udev,
+ usb_rcvctrlpipe(dev->udev, 0),
+ 0x81, 0x80 | 0x38,
+ 0x1800, 0x0003,
+ dev->usbc_buf, 3,
+ 1000);
+
+#ifdef HDPVR_DEBUG
+ if (hdpvr_debug & MSG_INFO) {
+ hex_dump_to_buffer(dev->usbc_buf, 3, 16, 1, print_buf,
+ sizeof(print_buf), 0);
+ v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
+ "get input lines info returned: %d, %s\n", ret,
+ print_buf);
+ }
+#else
+ (void)ret; /* suppress compiler warning */
+#endif
+ lines = dev->usbc_buf[1] << 8 | dev->usbc_buf[0];
+ mutex_unlock(&dev->usbc_mutex);
+ return lines;
+}
+
+
+int hdpvr_set_bitrate(struct hdpvr_device *dev)
+{
+ int ret;
+
+ mutex_lock(&dev->usbc_mutex);
+ memset(dev->usbc_buf, 0, 4);
+ dev->usbc_buf[0] = dev->options.bitrate;
+ dev->usbc_buf[2] = dev->options.peak_bitrate;
+
+ ret = usb_control_msg(dev->udev,
+ usb_sndctrlpipe(dev->udev, 0),
+ 0x01, 0x38, CTRL_BITRATE_VALUE,
+ CTRL_DEFAULT_INDEX, dev->usbc_buf, 4, 1000);
+ mutex_unlock(&dev->usbc_mutex);
+
+ return ret;
+}
+
+int hdpvr_set_audio(struct hdpvr_device *dev, u8 input,
+ enum v4l2_mpeg_audio_encoding codec)
+{
+ int ret = 0;
+
+ if (dev->flags & HDPVR_FLAG_AC3_CAP) {
+ mutex_lock(&dev->usbc_mutex);
+ memset(dev->usbc_buf, 0, 2);
+ dev->usbc_buf[0] = input;
+ if (codec == V4L2_MPEG_AUDIO_ENCODING_AAC)
+ dev->usbc_buf[1] = 0;
+ else if (codec == V4L2_MPEG_AUDIO_ENCODING_AC3)
+ dev->usbc_buf[1] = 1;
+ else {
+ mutex_unlock(&dev->usbc_mutex);
+ v4l2_err(&dev->v4l2_dev, "invalid audio codec %d\n",
+ codec);
+ ret = -EINVAL;
+ goto error;
+ }
+
+ ret = usb_control_msg(dev->udev,
+ usb_sndctrlpipe(dev->udev, 0),
+ 0x01, 0x38, CTRL_AUDIO_INPUT_VALUE,
+ CTRL_DEFAULT_INDEX, dev->usbc_buf, 2,
+ 1000);
+ mutex_unlock(&dev->usbc_mutex);
+ if (ret == 2)
+ ret = 0;
+ } else
+ ret = hdpvr_config_call(dev, CTRL_AUDIO_INPUT_VALUE, input);
+error:
+ return ret;
+}
+
+int hdpvr_set_options(struct hdpvr_device *dev)
+{
+ hdpvr_config_call(dev, CTRL_VIDEO_STD_TYPE, dev->options.video_std);
+
+ hdpvr_config_call(dev, CTRL_VIDEO_INPUT_VALUE,
+ dev->options.video_input+1);
+
+ hdpvr_set_audio(dev, dev->options.audio_input+1,
+ dev->options.audio_codec);
+
+ hdpvr_set_bitrate(dev);
+ hdpvr_config_call(dev, CTRL_BITRATE_MODE_VALUE,
+ dev->options.bitrate_mode);
+ hdpvr_config_call(dev, CTRL_GOP_MODE_VALUE, dev->options.gop_mode);
+
+ hdpvr_config_call(dev, CTRL_BRIGHTNESS, dev->options.brightness);
+ hdpvr_config_call(dev, CTRL_CONTRAST, dev->options.contrast);
+ hdpvr_config_call(dev, CTRL_HUE, dev->options.hue);
+ hdpvr_config_call(dev, CTRL_SATURATION, dev->options.saturation);
+ hdpvr_config_call(dev, CTRL_SHARPNESS, dev->options.sharpness);
+
+ return 0;
+}
--- /dev/null
+/*
+ * Hauppauge HD PVR USB driver
+ *
+ * Copyright (C) 2001-2004 Greg Kroah-Hartman (greg@kroah.com)
+ * Copyright (C) 2008 Janne Grunau (j@jannau.net)
+ * Copyright (C) 2008 John Poet
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <linux/uaccess.h>
+#include <linux/atomic.h>
+#include <linux/usb.h>
+#include <linux/mutex.h>
+#include <linux/i2c.h>
+
+#include <linux/videodev2.h>
+#include <media/v4l2-dev.h>
+#include <media/v4l2-common.h>
+
+#include "hdpvr.h"
+
+static int video_nr[HDPVR_MAX] = {[0 ... (HDPVR_MAX - 1)] = UNSET};
+module_param_array(video_nr, int, NULL, 0);
+MODULE_PARM_DESC(video_nr, "video device number (-1=Auto)");
+
+/* holds the number of currently registered devices */
+static atomic_t dev_nr = ATOMIC_INIT(-1);
+
+int hdpvr_debug;
+module_param(hdpvr_debug, int, S_IRUGO|S_IWUSR);
+MODULE_PARM_DESC(hdpvr_debug, "enable debugging output");
+
+static uint default_video_input = HDPVR_VIDEO_INPUTS;
+module_param(default_video_input, uint, S_IRUGO|S_IWUSR);
+MODULE_PARM_DESC(default_video_input, "default video input: 0=Component / "
+ "1=S-Video / 2=Composite");
+
+static uint default_audio_input = HDPVR_AUDIO_INPUTS;
+module_param(default_audio_input, uint, S_IRUGO|S_IWUSR);
+MODULE_PARM_DESC(default_audio_input, "default audio input: 0=RCA back / "
+ "1=RCA front / 2=S/PDIF");
+
+static bool boost_audio;
+module_param(boost_audio, bool, S_IRUGO|S_IWUSR);
+MODULE_PARM_DESC(boost_audio, "boost the audio signal");
+
+
+/* table of devices that work with this driver */
+static struct usb_device_id hdpvr_table[] = {
+ { USB_DEVICE(HD_PVR_VENDOR_ID, HD_PVR_PRODUCT_ID) },
+ { USB_DEVICE(HD_PVR_VENDOR_ID, HD_PVR_PRODUCT_ID1) },
+ { USB_DEVICE(HD_PVR_VENDOR_ID, HD_PVR_PRODUCT_ID2) },
+ { USB_DEVICE(HD_PVR_VENDOR_ID, HD_PVR_PRODUCT_ID3) },
+ { USB_DEVICE(HD_PVR_VENDOR_ID, HD_PVR_PRODUCT_ID4) },
+ { } /* Terminating entry */
+};
+MODULE_DEVICE_TABLE(usb, hdpvr_table);
+
+
+void hdpvr_delete(struct hdpvr_device *dev)
+{
+ hdpvr_free_buffers(dev);
+
+ if (dev->video_dev)
+ video_device_release(dev->video_dev);
+
+ usb_put_dev(dev->udev);
+}
+
+static void challenge(u8 *bytes)
+{
+ u64 *i64P, tmp64;
+ uint i, idx;
+
+ for (idx = 0; idx < 32; ++idx) {
+
+ if (idx & 0x3)
+ bytes[(idx >> 3) + 3] = bytes[(idx >> 2) & 0x3];
+
+ switch (idx & 0x3) {
+ case 0x3:
+ bytes[2] += bytes[3] * 4 + bytes[4] + bytes[5];
+ bytes[4] += bytes[(idx & 0x1) * 2] * 9 + 9;
+ break;
+ case 0x1:
+ bytes[0] *= 8;
+ bytes[0] += 7*idx + 4;
+ bytes[6] += bytes[3] * 3;
+ break;
+ case 0x0:
+ bytes[3 - (idx >> 3)] = bytes[idx >> 2];
+ bytes[5] += bytes[6] * 3;
+ for (i = 0; i < 3; i++)
+ bytes[3] *= bytes[3] + 1;
+ break;
+ case 0x2:
+ for (i = 0; i < 3; i++)
+ bytes[1] *= bytes[6] + 1;
+ for (i = 0; i < 3; i++) {
+ i64P = (u64 *)bytes;
+ tmp64 = le64_to_cpup(i64P);
+ tmp64 <<= bytes[7] & 0x0f;
+ *i64P += cpu_to_le64(tmp64);
+ }
+ break;
+ }
+ }
+}
+
+/* try to init the device like the windows driver */
+static int device_authorization(struct hdpvr_device *dev)
+{
+
+ int ret, retval = -ENOMEM;
+ char request_type = 0x38, rcv_request = 0x81;
+ char *response;
+#ifdef HDPVR_DEBUG
+ size_t buf_size = 46;
+ char *print_buf = kzalloc(5*buf_size+1, GFP_KERNEL);
+ if (!print_buf) {
+ v4l2_err(&dev->v4l2_dev, "Out of memory\n");
+ return retval;
+ }
+#endif
+
+ mutex_lock(&dev->usbc_mutex);
+ ret = usb_control_msg(dev->udev,
+ usb_rcvctrlpipe(dev->udev, 0),
+ rcv_request, 0x80 | request_type,
+ 0x0400, 0x0003,
+ dev->usbc_buf, 46,
+ 10000);
+ if (ret != 46) {
+ v4l2_err(&dev->v4l2_dev,
+ "unexpected answer of status request, len %d\n", ret);
+ goto unlock;
+ }
+#ifdef HDPVR_DEBUG
+ else {
+ hex_dump_to_buffer(dev->usbc_buf, 46, 16, 1, print_buf,
+ 5*buf_size+1, 0);
+ v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
+ "Status request returned, len %d: %s\n",
+ ret, print_buf);
+ }
+#endif
+
+ dev->fw_ver = dev->usbc_buf[1];
+
+ v4l2_info(&dev->v4l2_dev, "firmware version 0x%x dated %s\n",
+ dev->fw_ver, &dev->usbc_buf[2]);
+
+ if (dev->fw_ver > 0x15) {
+ dev->options.brightness = 0x80;
+ dev->options.contrast = 0x40;
+ dev->options.hue = 0xf;
+ dev->options.saturation = 0x40;
+ dev->options.sharpness = 0x80;
+ }
+
+ switch (dev->fw_ver) {
+ case HDPVR_FIRMWARE_VERSION:
+ dev->flags &= ~HDPVR_FLAG_AC3_CAP;
+ break;
+ case HDPVR_FIRMWARE_VERSION_AC3:
+ case HDPVR_FIRMWARE_VERSION_0X12:
+ case HDPVR_FIRMWARE_VERSION_0X15:
+ dev->flags |= HDPVR_FLAG_AC3_CAP;
+ break;
+ default:
+ v4l2_info(&dev->v4l2_dev, "untested firmware, the driver might"
+ " not work.\n");
+ if (dev->fw_ver >= HDPVR_FIRMWARE_VERSION_AC3)
+ dev->flags |= HDPVR_FLAG_AC3_CAP;
+ else
+ dev->flags &= ~HDPVR_FLAG_AC3_CAP;
+ }
+
+ response = dev->usbc_buf+38;
+#ifdef HDPVR_DEBUG
+ hex_dump_to_buffer(response, 8, 16, 1, print_buf, 5*buf_size+1, 0);
+ v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev, "challenge: %s\n",
+ print_buf);
+#endif
+ challenge(response);
+#ifdef HDPVR_DEBUG
+ hex_dump_to_buffer(response, 8, 16, 1, print_buf, 5*buf_size+1, 0);
+ v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev, " response: %s\n",
+ print_buf);
+#endif
+
+ msleep(100);
+ ret = usb_control_msg(dev->udev,
+ usb_sndctrlpipe(dev->udev, 0),
+ 0xd1, 0x00 | request_type,
+ 0x0000, 0x0000,
+ response, 8,
+ 10000);
+ v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
+ "magic request returned %d\n", ret);
+
+ retval = ret != 8;
+unlock:
+ mutex_unlock(&dev->usbc_mutex);
+ return retval;
+}
+
+static int hdpvr_device_init(struct hdpvr_device *dev)
+{
+ int ret;
+ u8 *buf;
+ struct hdpvr_video_info *vidinf;
+
+ if (device_authorization(dev))
+ return -EACCES;
+
+ /* default options for init */
+ hdpvr_set_options(dev);
+
+ /* set filter options */
+ mutex_lock(&dev->usbc_mutex);
+ buf = dev->usbc_buf;
+ buf[0] = 0x03; buf[1] = 0x03; buf[2] = 0x00; buf[3] = 0x00;
+ ret = usb_control_msg(dev->udev,
+ usb_sndctrlpipe(dev->udev, 0),
+ 0x01, 0x38,
+ CTRL_LOW_PASS_FILTER_VALUE, CTRL_DEFAULT_INDEX,
+ buf, 4,
+ 1000);
+ v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
+ "control request returned %d\n", ret);
+ mutex_unlock(&dev->usbc_mutex);
+
+ vidinf = get_video_info(dev);
+ if (!vidinf)
+ v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
+ "no valid video signal or device init failed\n");
+ else
+ kfree(vidinf);
+
+ /* enable fan and bling leds */
+ mutex_lock(&dev->usbc_mutex);
+ buf[0] = 0x1;
+ ret = usb_control_msg(dev->udev,
+ usb_sndctrlpipe(dev->udev, 0),
+ 0xd4, 0x38, 0, 0, buf, 1,
+ 1000);
+ v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
+ "control request returned %d\n", ret);
+
+ /* boost analog audio */
+ buf[0] = boost_audio;
+ ret = usb_control_msg(dev->udev,
+ usb_sndctrlpipe(dev->udev, 0),
+ 0xd5, 0x38, 0, 0, buf, 1,
+ 1000);
+ v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
+ "control request returned %d\n", ret);
+ mutex_unlock(&dev->usbc_mutex);
+
+ dev->status = STATUS_IDLE;
+ return 0;
+}
+
+static const struct hdpvr_options hdpvr_default_options = {
+ .video_std = HDPVR_60HZ,
+ .video_input = HDPVR_COMPONENT,
+ .audio_input = HDPVR_RCA_BACK,
+ .bitrate = 65, /* 6 mbps */
+ .peak_bitrate = 90, /* 9 mbps */
+ .bitrate_mode = HDPVR_CONSTANT,
+ .gop_mode = HDPVR_SIMPLE_IDR_GOP,
+ .audio_codec = V4L2_MPEG_AUDIO_ENCODING_AAC,
+ /* original picture controls for firmware version <= 0x15 */
+ /* updated in device_authorization() for newer firmware */
+ .brightness = 0x86,
+ .contrast = 0x80,
+ .hue = 0x80,
+ .saturation = 0x80,
+ .sharpness = 0x80,
+};
+
+static int hdpvr_probe(struct usb_interface *interface,
+ const struct usb_device_id *id)
+{
+ struct hdpvr_device *dev;
+ struct usb_host_interface *iface_desc;
+ struct usb_endpoint_descriptor *endpoint;
+ struct i2c_client *client;
+ size_t buffer_size;
+ int i;
+ int retval = -ENOMEM;
+
+ /* allocate memory for our device state and initialize it */
+ dev = kzalloc(sizeof(*dev), GFP_KERNEL);
+ if (!dev) {
+ dev_err(&interface->dev, "Out of memory\n");
+ goto error;
+ }
+
+ dev->workqueue = 0;
+
+ /* register v4l2_device early so it can be used for printks */
+ if (v4l2_device_register(&interface->dev, &dev->v4l2_dev)) {
+ dev_err(&interface->dev, "v4l2_device_register failed\n");
+ goto error;
+ }
+
+ mutex_init(&dev->io_mutex);
+ mutex_init(&dev->i2c_mutex);
+ mutex_init(&dev->usbc_mutex);
+ dev->usbc_buf = kmalloc(64, GFP_KERNEL);
+ if (!dev->usbc_buf) {
+ v4l2_err(&dev->v4l2_dev, "Out of memory\n");
+ goto error;
+ }
+
+ init_waitqueue_head(&dev->wait_buffer);
+ init_waitqueue_head(&dev->wait_data);
+
+ dev->workqueue = create_singlethread_workqueue("hdpvr_buffer");
+ if (!dev->workqueue)
+ goto error;
+
+ /* init video transfer queues */
+ INIT_LIST_HEAD(&dev->free_buff_list);
+ INIT_LIST_HEAD(&dev->rec_buff_list);
+
+ dev->options = hdpvr_default_options;
+
+ if (default_video_input < HDPVR_VIDEO_INPUTS)
+ dev->options.video_input = default_video_input;
+
+ if (default_audio_input < HDPVR_AUDIO_INPUTS) {
+ dev->options.audio_input = default_audio_input;
+ if (default_audio_input == HDPVR_SPDIF)
+ dev->options.audio_codec =
+ V4L2_MPEG_AUDIO_ENCODING_AC3;
+ }
+
+ dev->udev = usb_get_dev(interface_to_usbdev(interface));
+
+ /* set up the endpoint information */
+ /* use only the first bulk-in and bulk-out endpoints */
+ iface_desc = interface->cur_altsetting;
+ for (i = 0; i < iface_desc->desc.bNumEndpoints; ++i) {
+ endpoint = &iface_desc->endpoint[i].desc;
+
+ if (!dev->bulk_in_endpointAddr &&
+ usb_endpoint_is_bulk_in(endpoint)) {
+ /* USB interface description is buggy, reported max
+ * packet size is 512 bytes, windows driver uses 8192 */
+ buffer_size = 8192;
+ dev->bulk_in_size = buffer_size;
+ dev->bulk_in_endpointAddr = endpoint->bEndpointAddress;
+ }
+
+ }
+ if (!dev->bulk_in_endpointAddr) {
+ v4l2_err(&dev->v4l2_dev, "Could not find bulk-in endpoint\n");
+ goto error;
+ }
+
+ /* init the device */
+ if (hdpvr_device_init(dev)) {
+ v4l2_err(&dev->v4l2_dev, "device init failed\n");
+ goto error;
+ }
+
+ mutex_lock(&dev->io_mutex);
+ if (hdpvr_alloc_buffers(dev, NUM_BUFFERS)) {
+ mutex_unlock(&dev->io_mutex);
+ v4l2_err(&dev->v4l2_dev,
+ "allocating transfer buffers failed\n");
+ goto error;
+ }
+ mutex_unlock(&dev->io_mutex);
+
+ if (hdpvr_register_videodev(dev, &interface->dev,
+ video_nr[atomic_inc_return(&dev_nr)])) {
+ v4l2_err(&dev->v4l2_dev, "registering videodev failed\n");
+ goto error;
+ }
+
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+ retval = hdpvr_register_i2c_adapter(dev);
+ if (retval < 0) {
+ v4l2_err(&dev->v4l2_dev, "i2c adapter register failed\n");
+ goto error;
+ }
+
+ client = hdpvr_register_ir_rx_i2c(dev);
+ if (!client) {
+ v4l2_err(&dev->v4l2_dev, "i2c IR RX device register failed\n");
+ goto reg_fail;
+ }
+
+ client = hdpvr_register_ir_tx_i2c(dev);
+ if (!client) {
+ v4l2_err(&dev->v4l2_dev, "i2c IR TX device register failed\n");
+ goto reg_fail;
+ }
+#endif
+
+ /* let the user know what node this device is now attached to */
+ v4l2_info(&dev->v4l2_dev, "device now attached to %s\n",
+ video_device_node_name(dev->video_dev));
+ return 0;
+
+reg_fail:
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+ i2c_del_adapter(&dev->i2c_adapter);
+#endif
+error:
+ if (dev) {
+ /* Destroy single thread */
+ if (dev->workqueue)
+ destroy_workqueue(dev->workqueue);
+ /* this frees allocated memory */
+ hdpvr_delete(dev);
+ }
+ return retval;
+}
+
+static void hdpvr_disconnect(struct usb_interface *interface)
+{
+ struct hdpvr_device *dev = to_hdpvr_dev(usb_get_intfdata(interface));
+
+ v4l2_info(&dev->v4l2_dev, "device %s disconnected\n",
+ video_device_node_name(dev->video_dev));
+ /* prevent more I/O from starting and stop any ongoing */
+ mutex_lock(&dev->io_mutex);
+ dev->status = STATUS_DISCONNECTED;
+ wake_up_interruptible(&dev->wait_data);
+ wake_up_interruptible(&dev->wait_buffer);
+ mutex_unlock(&dev->io_mutex);
+ v4l2_device_disconnect(&dev->v4l2_dev);
+ msleep(100);
+ flush_workqueue(dev->workqueue);
+ mutex_lock(&dev->io_mutex);
+ hdpvr_cancel_queue(dev);
+ mutex_unlock(&dev->io_mutex);
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+ i2c_del_adapter(&dev->i2c_adapter);
+#endif
+ video_unregister_device(dev->video_dev);
+ atomic_dec(&dev_nr);
+}
+
+
+static struct usb_driver hdpvr_usb_driver = {
+ .name = "hdpvr",
+ .probe = hdpvr_probe,
+ .disconnect = hdpvr_disconnect,
+ .id_table = hdpvr_table,
+};
+
+module_usb_driver(hdpvr_usb_driver);
+
+MODULE_LICENSE("GPL");
+MODULE_VERSION("0.2.1");
+MODULE_AUTHOR("Janne Grunau");
+MODULE_DESCRIPTION("Hauppauge HD PVR driver");
--- /dev/null
+
+/*
+ * Hauppauge HD PVR USB driver
+ *
+ * Copyright (C) 2008 Janne Grunau (j@jannau.net)
+ *
+ * IR device registration code is
+ * Copyright (C) 2010 Andy Walls <awalls@md.metrocast.net>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ *
+ */
+
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+
+#include <linux/i2c.h>
+#include <linux/slab.h>
+#include <linux/export.h>
+
+#include "hdpvr.h"
+
+#define CTRL_READ_REQUEST 0xb8
+#define CTRL_WRITE_REQUEST 0x38
+
+#define REQTYPE_I2C_READ 0xb1
+#define REQTYPE_I2C_WRITE 0xb0
+#define REQTYPE_I2C_WRITE_STATT 0xd0
+
+#define Z8F0811_IR_TX_I2C_ADDR 0x70
+#define Z8F0811_IR_RX_I2C_ADDR 0x71
+
+
+struct i2c_client *hdpvr_register_ir_tx_i2c(struct hdpvr_device *dev)
+{
+ struct IR_i2c_init_data *init_data = &dev->ir_i2c_init_data;
+ struct i2c_board_info hdpvr_ir_tx_i2c_board_info = {
+ I2C_BOARD_INFO("ir_tx_z8f0811_hdpvr", Z8F0811_IR_TX_I2C_ADDR),
+ };
+
+ init_data->name = "HD-PVR";
+ hdpvr_ir_tx_i2c_board_info.platform_data = init_data;
+
+ return i2c_new_device(&dev->i2c_adapter, &hdpvr_ir_tx_i2c_board_info);
+}
+
+struct i2c_client *hdpvr_register_ir_rx_i2c(struct hdpvr_device *dev)
+{
+ struct IR_i2c_init_data *init_data = &dev->ir_i2c_init_data;
+ struct i2c_board_info hdpvr_ir_rx_i2c_board_info = {
+ I2C_BOARD_INFO("ir_rx_z8f0811_hdpvr", Z8F0811_IR_RX_I2C_ADDR),
+ };
+
+ /* Our default information for ir-kbd-i2c.c to use */
+ init_data->ir_codes = RC_MAP_HAUPPAUGE;
+ init_data->internal_get_key_func = IR_KBD_GET_KEY_HAUP_XVR;
+ init_data->type = RC_TYPE_RC5;
+ init_data->name = "HD-PVR";
+ init_data->polling_interval = 405; /* ms, duplicated from Windows */
+ hdpvr_ir_rx_i2c_board_info.platform_data = init_data;
+
+ return i2c_new_device(&dev->i2c_adapter, &hdpvr_ir_rx_i2c_board_info);
+}
+
+static int hdpvr_i2c_read(struct hdpvr_device *dev, int bus,
+ unsigned char addr, char *wdata, int wlen,
+ char *data, int len)
+{
+ int ret;
+
+ if ((len > sizeof(dev->i2c_buf)) || (wlen > sizeof(dev->i2c_buf)))
+ return -EINVAL;
+
+ if (wlen) {
+ memcpy(&dev->i2c_buf, wdata, wlen);
+ ret = usb_control_msg(dev->udev, usb_sndctrlpipe(dev->udev, 0),
+ REQTYPE_I2C_WRITE, CTRL_WRITE_REQUEST,
+ (bus << 8) | addr, 0, &dev->i2c_buf,
+ wlen, 1000);
+ if (ret < 0)
+ return ret;
+ }
+
+ ret = usb_control_msg(dev->udev, usb_rcvctrlpipe(dev->udev, 0),
+ REQTYPE_I2C_READ, CTRL_READ_REQUEST,
+ (bus << 8) | addr, 0, &dev->i2c_buf, len, 1000);
+
+ if (ret == len) {
+ memcpy(data, &dev->i2c_buf, len);
+ ret = 0;
+ } else if (ret >= 0)
+ ret = -EIO;
+
+ return ret;
+}
+
+static int hdpvr_i2c_write(struct hdpvr_device *dev, int bus,
+ unsigned char addr, char *data, int len)
+{
+ int ret;
+
+ if (len > sizeof(dev->i2c_buf))
+ return -EINVAL;
+
+ memcpy(&dev->i2c_buf, data, len);
+ ret = usb_control_msg(dev->udev, usb_sndctrlpipe(dev->udev, 0),
+ REQTYPE_I2C_WRITE, CTRL_WRITE_REQUEST,
+ (bus << 8) | addr, 0, &dev->i2c_buf, len, 1000);
+
+ if (ret < 0)
+ return ret;
+
+ ret = usb_control_msg(dev->udev, usb_rcvctrlpipe(dev->udev, 0),
+ REQTYPE_I2C_WRITE_STATT, CTRL_READ_REQUEST,
+ 0, 0, &dev->i2c_buf, 2, 1000);
+
+ if ((ret == 2) && (dev->i2c_buf[1] == (len - 1)))
+ ret = 0;
+ else if (ret >= 0)
+ ret = -EIO;
+
+ return ret;
+}
+
+static int hdpvr_transfer(struct i2c_adapter *i2c_adapter, struct i2c_msg *msgs,
+ int num)
+{
+ struct hdpvr_device *dev = i2c_get_adapdata(i2c_adapter);
+ int retval = 0, addr;
+
+ if (num <= 0)
+ return 0;
+
+ mutex_lock(&dev->i2c_mutex);
+
+ addr = msgs[0].addr << 1;
+
+ if (num == 1) {
+ if (msgs[0].flags & I2C_M_RD)
+ retval = hdpvr_i2c_read(dev, 1, addr, NULL, 0,
+ msgs[0].buf, msgs[0].len);
+ else
+ retval = hdpvr_i2c_write(dev, 1, addr, msgs[0].buf,
+ msgs[0].len);
+ } else if (num == 2) {
+ if (msgs[0].addr != msgs[1].addr) {
+ v4l2_warn(&dev->v4l2_dev, "refusing 2-phase i2c xfer "
+ "with conflicting target addresses\n");
+ retval = -EINVAL;
+ goto out;
+ }
+
+ if ((msgs[0].flags & I2C_M_RD) || !(msgs[1].flags & I2C_M_RD)) {
+ v4l2_warn(&dev->v4l2_dev, "refusing complex xfer with "
+ "r0=%d, r1=%d\n", msgs[0].flags & I2C_M_RD,
+ msgs[1].flags & I2C_M_RD);
+ retval = -EINVAL;
+ goto out;
+ }
+
+ /*
+ * Write followed by atomic read is the only complex xfer that
+ * we actually support here.
+ */
+ retval = hdpvr_i2c_read(dev, 1, addr, msgs[0].buf, msgs[0].len,
+ msgs[1].buf, msgs[1].len);
+ } else {
+ v4l2_warn(&dev->v4l2_dev, "refusing %d-phase i2c xfer\n", num);
+ }
+
+out:
+ mutex_unlock(&dev->i2c_mutex);
+
+ return retval ? retval : num;
+}
+
+static u32 hdpvr_functionality(struct i2c_adapter *adapter)
+{
+ return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL;
+}
+
+static struct i2c_algorithm hdpvr_algo = {
+ .master_xfer = hdpvr_transfer,
+ .functionality = hdpvr_functionality,
+};
+
+static struct i2c_adapter hdpvr_i2c_adapter_template = {
+ .name = "Hauppage HD PVR I2C",
+ .owner = THIS_MODULE,
+ .algo = &hdpvr_algo,
+};
+
+static int hdpvr_activate_ir(struct hdpvr_device *dev)
+{
+ char buffer[2];
+
+ mutex_lock(&dev->i2c_mutex);
+
+ hdpvr_i2c_read(dev, 0, 0x54, NULL, 0, buffer, 1);
+
+ buffer[0] = 0;
+ buffer[1] = 0x8;
+ hdpvr_i2c_write(dev, 1, 0x54, buffer, 2);
+
+ buffer[1] = 0x18;
+ hdpvr_i2c_write(dev, 1, 0x54, buffer, 2);
+
+ mutex_unlock(&dev->i2c_mutex);
+
+ return 0;
+}
+
+int hdpvr_register_i2c_adapter(struct hdpvr_device *dev)
+{
+ int retval = -ENOMEM;
+
+ hdpvr_activate_ir(dev);
+
+ memcpy(&dev->i2c_adapter, &hdpvr_i2c_adapter_template,
+ sizeof(struct i2c_adapter));
+ dev->i2c_adapter.dev.parent = &dev->udev->dev;
+
+ i2c_set_adapdata(&dev->i2c_adapter, dev);
+
+ retval = i2c_add_adapter(&dev->i2c_adapter);
+
+ return retval;
+}
+
+#endif
--- /dev/null
+/*
+ * Hauppauge HD PVR USB driver - video 4 linux 2 interface
+ *
+ * Copyright (C) 2008 Janne Grunau (j@jannau.net)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <linux/uaccess.h>
+#include <linux/usb.h>
+#include <linux/mutex.h>
+#include <linux/workqueue.h>
+
+#include <linux/videodev2.h>
+#include <media/v4l2-dev.h>
+#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
+#include "hdpvr.h"
+
+#define BULK_URB_TIMEOUT 90 /* 0.09 seconds */
+
+#define print_buffer_status() { \
+ v4l2_dbg(MSG_BUFFER, hdpvr_debug, &dev->v4l2_dev, \
+ "%s:%d buffer stat: %d free, %d proc\n", \
+ __func__, __LINE__, \
+ list_size(&dev->free_buff_list), \
+ list_size(&dev->rec_buff_list)); }
+
+struct hdpvr_fh {
+ struct hdpvr_device *dev;
+};
+
+static uint list_size(struct list_head *list)
+{
+ struct list_head *tmp;
+ uint count = 0;
+
+ list_for_each(tmp, list) {
+ count++;
+ }
+
+ return count;
+}
+
+/*=========================================================================*/
+/* urb callback */
+static void hdpvr_read_bulk_callback(struct urb *urb)
+{
+ struct hdpvr_buffer *buf = (struct hdpvr_buffer *)urb->context;
+ struct hdpvr_device *dev = buf->dev;
+
+ /* marking buffer as received and wake waiting */
+ buf->status = BUFSTAT_READY;
+ wake_up_interruptible(&dev->wait_data);
+}
+
+/*=========================================================================*/
+/* bufffer bits */
+
+/* function expects dev->io_mutex to be hold by caller */
+int hdpvr_cancel_queue(struct hdpvr_device *dev)
+{
+ struct hdpvr_buffer *buf;
+
+ list_for_each_entry(buf, &dev->rec_buff_list, buff_list) {
+ usb_kill_urb(buf->urb);
+ buf->status = BUFSTAT_AVAILABLE;
+ }
+
+ list_splice_init(&dev->rec_buff_list, dev->free_buff_list.prev);
+
+ return 0;
+}
+
+static int hdpvr_free_queue(struct list_head *q)
+{
+ struct list_head *tmp;
+ struct list_head *p;
+ struct hdpvr_buffer *buf;
+ struct urb *urb;
+
+ for (p = q->next; p != q;) {
+ buf = list_entry(p, struct hdpvr_buffer, buff_list);
+
+ urb = buf->urb;
+ usb_free_coherent(urb->dev, urb->transfer_buffer_length,
+ urb->transfer_buffer, urb->transfer_dma);
+ usb_free_urb(urb);
+ tmp = p->next;
+ list_del(p);
+ kfree(buf);
+ p = tmp;
+ }
+
+ return 0;
+}
+
+/* function expects dev->io_mutex to be hold by caller */
+int hdpvr_free_buffers(struct hdpvr_device *dev)
+{
+ hdpvr_cancel_queue(dev);
+
+ hdpvr_free_queue(&dev->free_buff_list);
+ hdpvr_free_queue(&dev->rec_buff_list);
+
+ return 0;
+}
+
+/* function expects dev->io_mutex to be hold by caller */
+int hdpvr_alloc_buffers(struct hdpvr_device *dev, uint count)
+{
+ uint i;
+ int retval = -ENOMEM;
+ u8 *mem;
+ struct hdpvr_buffer *buf;
+ struct urb *urb;
+
+ v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
+ "allocating %u buffers\n", count);
+
+ for (i = 0; i < count; i++) {
+
+ buf = kzalloc(sizeof(struct hdpvr_buffer), GFP_KERNEL);
+ if (!buf) {
+ v4l2_err(&dev->v4l2_dev, "cannot allocate buffer\n");
+ goto exit;
+ }
+ buf->dev = dev;
+
+ urb = usb_alloc_urb(0, GFP_KERNEL);
+ if (!urb) {
+ v4l2_err(&dev->v4l2_dev, "cannot allocate urb\n");
+ goto exit_urb;
+ }
+ buf->urb = urb;
+
+ mem = usb_alloc_coherent(dev->udev, dev->bulk_in_size, GFP_KERNEL,
+ &urb->transfer_dma);
+ if (!mem) {
+ v4l2_err(&dev->v4l2_dev,
+ "cannot allocate usb transfer buffer\n");
+ goto exit_urb_buffer;
+ }
+
+ usb_fill_bulk_urb(buf->urb, dev->udev,
+ usb_rcvbulkpipe(dev->udev,
+ dev->bulk_in_endpointAddr),
+ mem, dev->bulk_in_size,
+ hdpvr_read_bulk_callback, buf);
+
+ buf->urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
+ buf->status = BUFSTAT_AVAILABLE;
+ list_add_tail(&buf->buff_list, &dev->free_buff_list);
+ }
+ return 0;
+exit_urb_buffer:
+ usb_free_urb(urb);
+exit_urb:
+ kfree(buf);
+exit:
+ hdpvr_free_buffers(dev);
+ return retval;
+}
+
+static int hdpvr_submit_buffers(struct hdpvr_device *dev)
+{
+ struct hdpvr_buffer *buf;
+ struct urb *urb;
+ int ret = 0, err_count = 0;
+
+ mutex_lock(&dev->io_mutex);
+
+ while (dev->status == STATUS_STREAMING &&
+ !list_empty(&dev->free_buff_list)) {
+
+ buf = list_entry(dev->free_buff_list.next, struct hdpvr_buffer,
+ buff_list);
+ if (buf->status != BUFSTAT_AVAILABLE) {
+ v4l2_err(&dev->v4l2_dev,
+ "buffer not marked as available\n");
+ ret = -EFAULT;
+ goto err;
+ }
+
+ urb = buf->urb;
+ urb->status = 0;
+ urb->actual_length = 0;
+ ret = usb_submit_urb(urb, GFP_KERNEL);
+ if (ret) {
+ v4l2_err(&dev->v4l2_dev,
+ "usb_submit_urb in %s returned %d\n",
+ __func__, ret);
+ if (++err_count > 2)
+ break;
+ continue;
+ }
+ buf->status = BUFSTAT_INPROGRESS;
+ list_move_tail(&buf->buff_list, &dev->rec_buff_list);
+ }
+err:
+ print_buffer_status();
+ mutex_unlock(&dev->io_mutex);
+ return ret;
+}
+
+static struct hdpvr_buffer *hdpvr_get_next_buffer(struct hdpvr_device *dev)
+{
+ struct hdpvr_buffer *buf;
+
+ mutex_lock(&dev->io_mutex);
+
+ if (list_empty(&dev->rec_buff_list)) {
+ mutex_unlock(&dev->io_mutex);
+ return NULL;
+ }
+
+ buf = list_entry(dev->rec_buff_list.next, struct hdpvr_buffer,
+ buff_list);
+ mutex_unlock(&dev->io_mutex);
+
+ return buf;
+}
+
+static void hdpvr_transmit_buffers(struct work_struct *work)
+{
+ struct hdpvr_device *dev = container_of(work, struct hdpvr_device,
+ worker);
+
+ while (dev->status == STATUS_STREAMING) {
+
+ if (hdpvr_submit_buffers(dev)) {
+ v4l2_err(&dev->v4l2_dev, "couldn't submit buffers\n");
+ goto error;
+ }
+ if (wait_event_interruptible(dev->wait_buffer,
+ !list_empty(&dev->free_buff_list) ||
+ dev->status != STATUS_STREAMING))
+ goto error;
+ }
+
+ v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
+ "transmit worker exited\n");
+ return;
+error:
+ v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
+ "transmit buffers errored\n");
+ dev->status = STATUS_ERROR;
+}
+
+/* function expects dev->io_mutex to be hold by caller */
+static int hdpvr_start_streaming(struct hdpvr_device *dev)
+{
+ int ret;
+ struct hdpvr_video_info *vidinf;
+
+ if (dev->status == STATUS_STREAMING)
+ return 0;
+ else if (dev->status != STATUS_IDLE)
+ return -EAGAIN;
+
+ vidinf = get_video_info(dev);
+
+ if (vidinf) {
+ v4l2_dbg(MSG_BUFFER, hdpvr_debug, &dev->v4l2_dev,
+ "video signal: %dx%d@%dhz\n", vidinf->width,
+ vidinf->height, vidinf->fps);
+ kfree(vidinf);
+
+ /* start streaming 2 request */
+ ret = usb_control_msg(dev->udev,
+ usb_sndctrlpipe(dev->udev, 0),
+ 0xb8, 0x38, 0x1, 0, NULL, 0, 8000);
+ v4l2_dbg(MSG_BUFFER, hdpvr_debug, &dev->v4l2_dev,
+ "encoder start control request returned %d\n", ret);
+
+ hdpvr_config_call(dev, CTRL_START_STREAMING_VALUE, 0x00);
+
+ dev->status = STATUS_STREAMING;
+
+ INIT_WORK(&dev->worker, hdpvr_transmit_buffers);
+ queue_work(dev->workqueue, &dev->worker);
+
+ v4l2_dbg(MSG_BUFFER, hdpvr_debug, &dev->v4l2_dev,
+ "streaming started\n");
+
+ return 0;
+ }
+ msleep(250);
+ v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
+ "no video signal at input %d\n", dev->options.video_input);
+ return -EAGAIN;
+}
+
+
+/* function expects dev->io_mutex to be hold by caller */
+static int hdpvr_stop_streaming(struct hdpvr_device *dev)
+{
+ int actual_length;
+ uint c = 0;
+ u8 *buf;
+
+ if (dev->status == STATUS_IDLE)
+ return 0;
+ else if (dev->status != STATUS_STREAMING)
+ return -EAGAIN;
+
+ buf = kmalloc(dev->bulk_in_size, GFP_KERNEL);
+ if (!buf)
+ v4l2_err(&dev->v4l2_dev, "failed to allocate temporary buffer "
+ "for emptying the internal device buffer. "
+ "Next capture start will be slow\n");
+
+ dev->status = STATUS_SHUTTING_DOWN;
+ hdpvr_config_call(dev, CTRL_STOP_STREAMING_VALUE, 0x00);
+ mutex_unlock(&dev->io_mutex);
+
+ wake_up_interruptible(&dev->wait_buffer);
+ msleep(50);
+
+ flush_workqueue(dev->workqueue);
+
+ mutex_lock(&dev->io_mutex);
+ /* kill the still outstanding urbs */
+ hdpvr_cancel_queue(dev);
+
+ /* emptying the device buffer beforeshutting it down */
+ while (buf && ++c < 500 &&
+ !usb_bulk_msg(dev->udev,
+ usb_rcvbulkpipe(dev->udev,
+ dev->bulk_in_endpointAddr),
+ buf, dev->bulk_in_size, &actual_length,
+ BULK_URB_TIMEOUT)) {
+ v4l2_dbg(MSG_BUFFER, hdpvr_debug, &dev->v4l2_dev,
+ "%2d: got %d bytes\n", c, actual_length);
+ }
+ kfree(buf);
+ v4l2_dbg(MSG_BUFFER, hdpvr_debug, &dev->v4l2_dev,
+ "used %d urbs to empty device buffers\n", c-1);
+ msleep(10);
+
+ dev->status = STATUS_IDLE;
+
+ return 0;
+}
+
+
+/*=======================================================================*/
+/*
+ * video 4 linux 2 file operations
+ */
+
+static int hdpvr_open(struct file *file)
+{
+ struct hdpvr_device *dev;
+ struct hdpvr_fh *fh;
+ int retval = -ENOMEM;
+
+ dev = (struct hdpvr_device *)video_get_drvdata(video_devdata(file));
+ if (!dev) {
+ pr_err("open failing with with ENODEV\n");
+ retval = -ENODEV;
+ goto err;
+ }
+
+ fh = kzalloc(sizeof(struct hdpvr_fh), GFP_KERNEL);
+ if (!fh) {
+ v4l2_err(&dev->v4l2_dev, "Out of memory\n");
+ goto err;
+ }
+ /* lock the device to allow correctly handling errors
+ * in resumption */
+ mutex_lock(&dev->io_mutex);
+ dev->open_count++;
+ mutex_unlock(&dev->io_mutex);
+
+ fh->dev = dev;
+
+ /* save our object in the file's private structure */
+ file->private_data = fh;
+
+ retval = 0;
+err:
+ return retval;
+}
+
+static int hdpvr_release(struct file *file)
+{
+ struct hdpvr_fh *fh = file->private_data;
+ struct hdpvr_device *dev = fh->dev;
+
+ if (!dev)
+ return -ENODEV;
+
+ mutex_lock(&dev->io_mutex);
+ if (!(--dev->open_count) && dev->status == STATUS_STREAMING)
+ hdpvr_stop_streaming(dev);
+
+ mutex_unlock(&dev->io_mutex);
+
+ return 0;
+}
+
+/*
+ * hdpvr_v4l2_read()
+ * will allocate buffers when called for the first time
+ */
+static ssize_t hdpvr_read(struct file *file, char __user *buffer, size_t count,
+ loff_t *pos)
+{
+ struct hdpvr_fh *fh = file->private_data;
+ struct hdpvr_device *dev = fh->dev;
+ struct hdpvr_buffer *buf = NULL;
+ struct urb *urb;
+ unsigned int ret = 0;
+ int rem, cnt;
+
+ if (*pos)
+ return -ESPIPE;
+
+ if (!dev)
+ return -ENODEV;
+
+ mutex_lock(&dev->io_mutex);
+ if (dev->status == STATUS_IDLE) {
+ if (hdpvr_start_streaming(dev)) {
+ v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
+ "start_streaming failed\n");
+ ret = -EIO;
+ msleep(200);
+ dev->status = STATUS_IDLE;
+ mutex_unlock(&dev->io_mutex);
+ goto err;
+ }
+ print_buffer_status();
+ }
+ mutex_unlock(&dev->io_mutex);
+
+ /* wait for the first buffer */
+ if (!(file->f_flags & O_NONBLOCK)) {
+ if (wait_event_interruptible(dev->wait_data,
+ hdpvr_get_next_buffer(dev)))
+ return -ERESTARTSYS;
+ }
+
+ buf = hdpvr_get_next_buffer(dev);
+
+ while (count > 0 && buf) {
+
+ if (buf->status != BUFSTAT_READY &&
+ dev->status != STATUS_DISCONNECTED) {
+ /* return nonblocking */
+ if (file->f_flags & O_NONBLOCK) {
+ if (!ret)
+ ret = -EAGAIN;
+ goto err;
+ }
+
+ if (wait_event_interruptible(dev->wait_data,
+ buf->status == BUFSTAT_READY)) {
+ ret = -ERESTARTSYS;
+ goto err;
+ }
+ }
+
+ if (buf->status != BUFSTAT_READY)
+ break;
+
+ /* set remaining bytes to copy */
+ urb = buf->urb;
+ rem = urb->actual_length - buf->pos;
+ cnt = rem > count ? count : rem;
+
+ if (copy_to_user(buffer, urb->transfer_buffer + buf->pos,
+ cnt)) {
+ v4l2_err(&dev->v4l2_dev, "read: copy_to_user failed\n");
+ if (!ret)
+ ret = -EFAULT;
+ goto err;
+ }
+
+ buf->pos += cnt;
+ count -= cnt;
+ buffer += cnt;
+ ret += cnt;
+
+ /* finished, take next buffer */
+ if (buf->pos == urb->actual_length) {
+ mutex_lock(&dev->io_mutex);
+ buf->pos = 0;
+ buf->status = BUFSTAT_AVAILABLE;
+
+ list_move_tail(&buf->buff_list, &dev->free_buff_list);
+
+ print_buffer_status();
+
+ mutex_unlock(&dev->io_mutex);
+
+ wake_up_interruptible(&dev->wait_buffer);
+
+ buf = hdpvr_get_next_buffer(dev);
+ }
+ }
+err:
+ if (!ret && !buf)
+ ret = -EAGAIN;
+ return ret;
+}
+
+static unsigned int hdpvr_poll(struct file *filp, poll_table *wait)
+{
+ struct hdpvr_buffer *buf = NULL;
+ struct hdpvr_fh *fh = filp->private_data;
+ struct hdpvr_device *dev = fh->dev;
+ unsigned int mask = 0;
+
+ mutex_lock(&dev->io_mutex);
+
+ if (!video_is_registered(dev->video_dev)) {
+ mutex_unlock(&dev->io_mutex);
+ return -EIO;
+ }
+
+ if (dev->status == STATUS_IDLE) {
+ if (hdpvr_start_streaming(dev)) {
+ v4l2_dbg(MSG_BUFFER, hdpvr_debug, &dev->v4l2_dev,
+ "start_streaming failed\n");
+ dev->status = STATUS_IDLE;
+ }
+
+ print_buffer_status();
+ }
+ mutex_unlock(&dev->io_mutex);
+
+ buf = hdpvr_get_next_buffer(dev);
+ /* only wait if no data is available */
+ if (!buf || buf->status != BUFSTAT_READY) {
+ poll_wait(filp, &dev->wait_data, wait);
+ buf = hdpvr_get_next_buffer(dev);
+ }
+ if (buf && buf->status == BUFSTAT_READY)
+ mask |= POLLIN | POLLRDNORM;
+
+ return mask;
+}
+
+
+static const struct v4l2_file_operations hdpvr_fops = {
+ .owner = THIS_MODULE,
+ .open = hdpvr_open,
+ .release = hdpvr_release,
+ .read = hdpvr_read,
+ .poll = hdpvr_poll,
+ .unlocked_ioctl = video_ioctl2,
+};
+
+/*=======================================================================*/
+/*
+ * V4L2 ioctl handling
+ */
+
+static int vidioc_querycap(struct file *file, void *priv,
+ struct v4l2_capability *cap)
+{
+ struct hdpvr_device *dev = video_drvdata(file);
+
+ strcpy(cap->driver, "hdpvr");
+ strcpy(cap->card, "Hauppauge HD PVR");
+ usb_make_path(dev->udev, cap->bus_info, sizeof(cap->bus_info));
+ cap->capabilities = V4L2_CAP_VIDEO_CAPTURE |
+ V4L2_CAP_AUDIO |
+ V4L2_CAP_READWRITE;
+ return 0;
+}
+
+static int vidioc_s_std(struct file *file, void *private_data,
+ v4l2_std_id *std)
+{
+ struct hdpvr_fh *fh = file->private_data;
+ struct hdpvr_device *dev = fh->dev;
+ u8 std_type = 1;
+
+ if (*std & (V4L2_STD_NTSC | V4L2_STD_PAL_60))
+ std_type = 0;
+
+ return hdpvr_config_call(dev, CTRL_VIDEO_STD_TYPE, std_type);
+}
+
+static const char *iname[] = {
+ [HDPVR_COMPONENT] = "Component",
+ [HDPVR_SVIDEO] = "S-Video",
+ [HDPVR_COMPOSITE] = "Composite",
+};
+
+static int vidioc_enum_input(struct file *file, void *priv,
+ struct v4l2_input *i)
+{
+ struct hdpvr_fh *fh = file->private_data;
+ struct hdpvr_device *dev = fh->dev;
+ unsigned int n;
+
+ n = i->index;
+ if (n >= HDPVR_VIDEO_INPUTS)
+ return -EINVAL;
+
+ i->type = V4L2_INPUT_TYPE_CAMERA;
+
+ strncpy(i->name, iname[n], sizeof(i->name) - 1);
+ i->name[sizeof(i->name) - 1] = '\0';
+
+ i->audioset = 1<<HDPVR_RCA_FRONT | 1<<HDPVR_RCA_BACK | 1<<HDPVR_SPDIF;
+
+ i->std = dev->video_dev->tvnorms;
+
+ return 0;
+}
+
+static int vidioc_s_input(struct file *file, void *private_data,
+ unsigned int index)
+{
+ struct hdpvr_fh *fh = file->private_data;
+ struct hdpvr_device *dev = fh->dev;
+ int retval;
+
+ if (index >= HDPVR_VIDEO_INPUTS)
+ return -EINVAL;
+
+ if (dev->status != STATUS_IDLE)
+ return -EAGAIN;
+
+ retval = hdpvr_config_call(dev, CTRL_VIDEO_INPUT_VALUE, index+1);
+ if (!retval)
+ dev->options.video_input = index;
+
+ return retval;
+}
+
+static int vidioc_g_input(struct file *file, void *private_data,
+ unsigned int *index)
+{
+ struct hdpvr_fh *fh = file->private_data;
+ struct hdpvr_device *dev = fh->dev;
+
+ *index = dev->options.video_input;
+ return 0;
+}
+
+
+static const char *audio_iname[] = {
+ [HDPVR_RCA_FRONT] = "RCA front",
+ [HDPVR_RCA_BACK] = "RCA back",
+ [HDPVR_SPDIF] = "SPDIF",
+};
+
+static int vidioc_enumaudio(struct file *file, void *priv,
+ struct v4l2_audio *audio)
+{
+ unsigned int n;
+
+ n = audio->index;
+ if (n >= HDPVR_AUDIO_INPUTS)
+ return -EINVAL;
+
+ audio->capability = V4L2_AUDCAP_STEREO;
+
+ strncpy(audio->name, audio_iname[n], sizeof(audio->name) - 1);
+ audio->name[sizeof(audio->name) - 1] = '\0';
+
+ return 0;
+}
+
+static int vidioc_s_audio(struct file *file, void *private_data,
+ struct v4l2_audio *audio)
+{
+ struct hdpvr_fh *fh = file->private_data;
+ struct hdpvr_device *dev = fh->dev;
+ int retval;
+
+ if (audio->index >= HDPVR_AUDIO_INPUTS)
+ return -EINVAL;
+
+ if (dev->status != STATUS_IDLE)
+ return -EAGAIN;
+
+ retval = hdpvr_set_audio(dev, audio->index+1, dev->options.audio_codec);
+ if (!retval)
+ dev->options.audio_input = audio->index;
+
+ return retval;
+}
+
+static int vidioc_g_audio(struct file *file, void *private_data,
+ struct v4l2_audio *audio)
+{
+ struct hdpvr_fh *fh = file->private_data;
+ struct hdpvr_device *dev = fh->dev;
+
+ audio->index = dev->options.audio_input;
+ audio->capability = V4L2_AUDCAP_STEREO;
+ strncpy(audio->name, audio_iname[audio->index], sizeof(audio->name));
+ audio->name[sizeof(audio->name) - 1] = '\0';
+ return 0;
+}
+
+static const s32 supported_v4l2_ctrls[] = {
+ V4L2_CID_BRIGHTNESS,
+ V4L2_CID_CONTRAST,
+ V4L2_CID_SATURATION,
+ V4L2_CID_HUE,
+ V4L2_CID_SHARPNESS,
+ V4L2_CID_MPEG_AUDIO_ENCODING,
+ V4L2_CID_MPEG_VIDEO_ENCODING,
+ V4L2_CID_MPEG_VIDEO_BITRATE_MODE,
+ V4L2_CID_MPEG_VIDEO_BITRATE,
+ V4L2_CID_MPEG_VIDEO_BITRATE_PEAK,
+};
+
+static int fill_queryctrl(struct hdpvr_options *opt, struct v4l2_queryctrl *qc,
+ int ac3, int fw_ver)
+{
+ int err;
+
+ if (fw_ver > 0x15) {
+ switch (qc->id) {
+ case V4L2_CID_BRIGHTNESS:
+ return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x80);
+ case V4L2_CID_CONTRAST:
+ return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x40);
+ case V4L2_CID_SATURATION:
+ return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x40);
+ case V4L2_CID_HUE:
+ return v4l2_ctrl_query_fill(qc, 0x0, 0x1e, 1, 0xf);
+ case V4L2_CID_SHARPNESS:
+ return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x80);
+ }
+ } else {
+ switch (qc->id) {
+ case V4L2_CID_BRIGHTNESS:
+ return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x86);
+ case V4L2_CID_CONTRAST:
+ return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x80);
+ case V4L2_CID_SATURATION:
+ return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x80);
+ case V4L2_CID_HUE:
+ return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x80);
+ case V4L2_CID_SHARPNESS:
+ return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x80);
+ }
+ }
+
+ switch (qc->id) {
+ case V4L2_CID_MPEG_AUDIO_ENCODING:
+ return v4l2_ctrl_query_fill(
+ qc, V4L2_MPEG_AUDIO_ENCODING_AAC,
+ ac3 ? V4L2_MPEG_AUDIO_ENCODING_AC3
+ : V4L2_MPEG_AUDIO_ENCODING_AAC,
+ 1, V4L2_MPEG_AUDIO_ENCODING_AAC);
+ case V4L2_CID_MPEG_VIDEO_ENCODING:
+ return v4l2_ctrl_query_fill(
+ qc, V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC,
+ V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC, 1,
+ V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC);
+
+/* case V4L2_CID_MPEG_VIDEO_? maybe keyframe interval: */
+/* return v4l2_ctrl_query_fill(qc, 0, 128, 128, 0); */
+ case V4L2_CID_MPEG_VIDEO_BITRATE_MODE:
+ return v4l2_ctrl_query_fill(
+ qc, V4L2_MPEG_VIDEO_BITRATE_MODE_VBR,
+ V4L2_MPEG_VIDEO_BITRATE_MODE_CBR, 1,
+ V4L2_MPEG_VIDEO_BITRATE_MODE_CBR);
+
+ case V4L2_CID_MPEG_VIDEO_BITRATE:
+ return v4l2_ctrl_query_fill(qc, 1000000, 13500000, 100000,
+ 6500000);
+ case V4L2_CID_MPEG_VIDEO_BITRATE_PEAK:
+ err = v4l2_ctrl_query_fill(qc, 1100000, 20200000, 100000,
+ 9000000);
+ if (!err && opt->bitrate_mode == HDPVR_CONSTANT)
+ qc->flags |= V4L2_CTRL_FLAG_INACTIVE;
+ return err;
+ default:
+ return -EINVAL;
+ }
+}
+
+static int vidioc_queryctrl(struct file *file, void *private_data,
+ struct v4l2_queryctrl *qc)
+{
+ struct hdpvr_fh *fh = file->private_data;
+ struct hdpvr_device *dev = fh->dev;
+ int i, next;
+ u32 id = qc->id;
+
+ memset(qc, 0, sizeof(*qc));
+
+ next = !!(id & V4L2_CTRL_FLAG_NEXT_CTRL);
+ qc->id = id & ~V4L2_CTRL_FLAG_NEXT_CTRL;
+
+ for (i = 0; i < ARRAY_SIZE(supported_v4l2_ctrls); i++) {
+ if (next) {
+ if (qc->id < supported_v4l2_ctrls[i])
+ qc->id = supported_v4l2_ctrls[i];
+ else
+ continue;
+ }
+
+ if (qc->id == supported_v4l2_ctrls[i])
+ return fill_queryctrl(&dev->options, qc,
+ dev->flags & HDPVR_FLAG_AC3_CAP,
+ dev->fw_ver);
+
+ if (qc->id < supported_v4l2_ctrls[i])
+ break;
+ }
+
+ return -EINVAL;
+}
+
+static int vidioc_g_ctrl(struct file *file, void *private_data,
+ struct v4l2_control *ctrl)
+{
+ struct hdpvr_fh *fh = file->private_data;
+ struct hdpvr_device *dev = fh->dev;
+
+ switch (ctrl->id) {
+ case V4L2_CID_BRIGHTNESS:
+ ctrl->value = dev->options.brightness;
+ break;
+ case V4L2_CID_CONTRAST:
+ ctrl->value = dev->options.contrast;
+ break;
+ case V4L2_CID_SATURATION:
+ ctrl->value = dev->options.saturation;
+ break;
+ case V4L2_CID_HUE:
+ ctrl->value = dev->options.hue;
+ break;
+ case V4L2_CID_SHARPNESS:
+ ctrl->value = dev->options.sharpness;
+ break;
+ default:
+ return -EINVAL;
+ }
+ return 0;
+}
+
+static int vidioc_s_ctrl(struct file *file, void *private_data,
+ struct v4l2_control *ctrl)
+{
+ struct hdpvr_fh *fh = file->private_data;
+ struct hdpvr_device *dev = fh->dev;
+ int retval;
+
+ switch (ctrl->id) {
+ case V4L2_CID_BRIGHTNESS:
+ retval = hdpvr_config_call(dev, CTRL_BRIGHTNESS, ctrl->value);
+ if (!retval)
+ dev->options.brightness = ctrl->value;
+ break;
+ case V4L2_CID_CONTRAST:
+ retval = hdpvr_config_call(dev, CTRL_CONTRAST, ctrl->value);
+ if (!retval)
+ dev->options.contrast = ctrl->value;
+ break;
+ case V4L2_CID_SATURATION:
+ retval = hdpvr_config_call(dev, CTRL_SATURATION, ctrl->value);
+ if (!retval)
+ dev->options.saturation = ctrl->value;
+ break;
+ case V4L2_CID_HUE:
+ retval = hdpvr_config_call(dev, CTRL_HUE, ctrl->value);
+ if (!retval)
+ dev->options.hue = ctrl->value;
+ break;
+ case V4L2_CID_SHARPNESS:
+ retval = hdpvr_config_call(dev, CTRL_SHARPNESS, ctrl->value);
+ if (!retval)
+ dev->options.sharpness = ctrl->value;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return retval;
+}
+
+
+static int hdpvr_get_ctrl(struct hdpvr_options *opt,
+ struct v4l2_ext_control *ctrl)
+{
+ switch (ctrl->id) {
+ case V4L2_CID_MPEG_AUDIO_ENCODING:
+ ctrl->value = opt->audio_codec;
+ break;
+ case V4L2_CID_MPEG_VIDEO_ENCODING:
+ ctrl->value = V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC;
+ break;
+/* case V4L2_CID_MPEG_VIDEO_B_FRAMES: */
+/* ctrl->value = (opt->gop_mode & 0x2) ? 0 : 128; */
+/* break; */
+ case V4L2_CID_MPEG_VIDEO_BITRATE_MODE:
+ ctrl->value = opt->bitrate_mode == HDPVR_CONSTANT
+ ? V4L2_MPEG_VIDEO_BITRATE_MODE_CBR
+ : V4L2_MPEG_VIDEO_BITRATE_MODE_VBR;
+ break;
+ case V4L2_CID_MPEG_VIDEO_BITRATE:
+ ctrl->value = opt->bitrate * 100000;
+ break;
+ case V4L2_CID_MPEG_VIDEO_BITRATE_PEAK:
+ ctrl->value = opt->peak_bitrate * 100000;
+ break;
+ case V4L2_CID_MPEG_STREAM_TYPE:
+ ctrl->value = V4L2_MPEG_STREAM_TYPE_MPEG2_TS;
+ break;
+ default:
+ return -EINVAL;
+ }
+ return 0;
+}
+
+static int vidioc_g_ext_ctrls(struct file *file, void *priv,
+ struct v4l2_ext_controls *ctrls)
+{
+ struct hdpvr_fh *fh = file->private_data;
+ struct hdpvr_device *dev = fh->dev;
+ int i, err = 0;
+
+ if (ctrls->ctrl_class == V4L2_CTRL_CLASS_MPEG) {
+ for (i = 0; i < ctrls->count; i++) {
+ struct v4l2_ext_control *ctrl = ctrls->controls + i;
+
+ err = hdpvr_get_ctrl(&dev->options, ctrl);
+ if (err) {
+ ctrls->error_idx = i;
+ break;
+ }
+ }
+ return err;
+
+ }
+
+ return -EINVAL;
+}
+
+
+static int hdpvr_try_ctrl(struct v4l2_ext_control *ctrl, int ac3)
+{
+ int ret = -EINVAL;
+
+ switch (ctrl->id) {
+ case V4L2_CID_MPEG_AUDIO_ENCODING:
+ if (ctrl->value == V4L2_MPEG_AUDIO_ENCODING_AAC ||
+ (ac3 && ctrl->value == V4L2_MPEG_AUDIO_ENCODING_AC3))
+ ret = 0;
+ break;
+ case V4L2_CID_MPEG_VIDEO_ENCODING:
+ if (ctrl->value == V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC)
+ ret = 0;
+ break;
+/* case V4L2_CID_MPEG_VIDEO_B_FRAMES: */
+/* if (ctrl->value == 0 || ctrl->value == 128) */
+/* ret = 0; */
+/* break; */
+ case V4L2_CID_MPEG_VIDEO_BITRATE_MODE:
+ if (ctrl->value == V4L2_MPEG_VIDEO_BITRATE_MODE_CBR ||
+ ctrl->value == V4L2_MPEG_VIDEO_BITRATE_MODE_VBR)
+ ret = 0;
+ break;
+ case V4L2_CID_MPEG_VIDEO_BITRATE:
+ {
+ uint bitrate = ctrl->value / 100000;
+ if (bitrate >= 10 && bitrate <= 135)
+ ret = 0;
+ break;
+ }
+ case V4L2_CID_MPEG_VIDEO_BITRATE_PEAK:
+ {
+ uint peak_bitrate = ctrl->value / 100000;
+ if (peak_bitrate >= 10 && peak_bitrate <= 202)
+ ret = 0;
+ break;
+ }
+ case V4L2_CID_MPEG_STREAM_TYPE:
+ if (ctrl->value == V4L2_MPEG_STREAM_TYPE_MPEG2_TS)
+ ret = 0;
+ break;
+ default:
+ return -EINVAL;
+ }
+ return ret;
+}
+
+static int vidioc_try_ext_ctrls(struct file *file, void *priv,
+ struct v4l2_ext_controls *ctrls)
+{
+ struct hdpvr_fh *fh = file->private_data;
+ struct hdpvr_device *dev = fh->dev;
+ int i, err = 0;
+
+ if (ctrls->ctrl_class == V4L2_CTRL_CLASS_MPEG) {
+ for (i = 0; i < ctrls->count; i++) {
+ struct v4l2_ext_control *ctrl = ctrls->controls + i;
+
+ err = hdpvr_try_ctrl(ctrl,
+ dev->flags & HDPVR_FLAG_AC3_CAP);
+ if (err) {
+ ctrls->error_idx = i;
+ break;
+ }
+ }
+ return err;
+ }
+
+ return -EINVAL;
+}
+
+
+static int hdpvr_set_ctrl(struct hdpvr_device *dev,
+ struct v4l2_ext_control *ctrl)
+{
+ struct hdpvr_options *opt = &dev->options;
+ int ret = 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_MPEG_AUDIO_ENCODING:
+ if (dev->flags & HDPVR_FLAG_AC3_CAP) {
+ opt->audio_codec = ctrl->value;
+ ret = hdpvr_set_audio(dev, opt->audio_input,
+ opt->audio_codec);
+ }
+ break;
+ case V4L2_CID_MPEG_VIDEO_ENCODING:
+ break;
+/* case V4L2_CID_MPEG_VIDEO_B_FRAMES: */
+/* if (ctrl->value == 0 && !(opt->gop_mode & 0x2)) { */
+/* opt->gop_mode |= 0x2; */
+/* hdpvr_config_call(dev, CTRL_GOP_MODE_VALUE, */
+/* opt->gop_mode); */
+/* } */
+/* if (ctrl->value == 128 && opt->gop_mode & 0x2) { */
+/* opt->gop_mode &= ~0x2; */
+/* hdpvr_config_call(dev, CTRL_GOP_MODE_VALUE, */
+/* opt->gop_mode); */
+/* } */
+/* break; */
+ case V4L2_CID_MPEG_VIDEO_BITRATE_MODE:
+ if (ctrl->value == V4L2_MPEG_VIDEO_BITRATE_MODE_CBR &&
+ opt->bitrate_mode != HDPVR_CONSTANT) {
+ opt->bitrate_mode = HDPVR_CONSTANT;
+ hdpvr_config_call(dev, CTRL_BITRATE_MODE_VALUE,
+ opt->bitrate_mode);
+ }
+ if (ctrl->value == V4L2_MPEG_VIDEO_BITRATE_MODE_VBR &&
+ opt->bitrate_mode == HDPVR_CONSTANT) {
+ opt->bitrate_mode = HDPVR_VARIABLE_AVERAGE;
+ hdpvr_config_call(dev, CTRL_BITRATE_MODE_VALUE,
+ opt->bitrate_mode);
+ }
+ break;
+ case V4L2_CID_MPEG_VIDEO_BITRATE: {
+ uint bitrate = ctrl->value / 100000;
+
+ opt->bitrate = bitrate;
+ if (bitrate >= opt->peak_bitrate)
+ opt->peak_bitrate = bitrate+1;
+
+ hdpvr_set_bitrate(dev);
+ break;
+ }
+ case V4L2_CID_MPEG_VIDEO_BITRATE_PEAK: {
+ uint peak_bitrate = ctrl->value / 100000;
+
+ if (opt->bitrate_mode == HDPVR_CONSTANT)
+ break;
+
+ if (opt->bitrate < peak_bitrate) {
+ opt->peak_bitrate = peak_bitrate;
+ hdpvr_set_bitrate(dev);
+ } else
+ ret = -EINVAL;
+ break;
+ }
+ case V4L2_CID_MPEG_STREAM_TYPE:
+ break;
+ default:
+ return -EINVAL;
+ }
+ return ret;
+}
+
+static int vidioc_s_ext_ctrls(struct file *file, void *priv,
+ struct v4l2_ext_controls *ctrls)
+{
+ struct hdpvr_fh *fh = file->private_data;
+ struct hdpvr_device *dev = fh->dev;
+ int i, err = 0;
+
+ if (ctrls->ctrl_class == V4L2_CTRL_CLASS_MPEG) {
+ for (i = 0; i < ctrls->count; i++) {
+ struct v4l2_ext_control *ctrl = ctrls->controls + i;
+
+ err = hdpvr_try_ctrl(ctrl,
+ dev->flags & HDPVR_FLAG_AC3_CAP);
+ if (err) {
+ ctrls->error_idx = i;
+ break;
+ }
+ err = hdpvr_set_ctrl(dev, ctrl);
+ if (err) {
+ ctrls->error_idx = i;
+ break;
+ }
+ }
+ return err;
+
+ }
+
+ return -EINVAL;
+}
+
+static int vidioc_enum_fmt_vid_cap(struct file *file, void *private_data,
+ struct v4l2_fmtdesc *f)
+{
+
+ if (f->index != 0 || f->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ f->flags = V4L2_FMT_FLAG_COMPRESSED;
+ strncpy(f->description, "MPEG2-TS with AVC/AAC streams", 32);
+ f->pixelformat = V4L2_PIX_FMT_MPEG;
+
+ return 0;
+}
+
+static int vidioc_g_fmt_vid_cap(struct file *file, void *private_data,
+ struct v4l2_format *f)
+{
+ struct hdpvr_fh *fh = file->private_data;
+ struct hdpvr_device *dev = fh->dev;
+ struct hdpvr_video_info *vid_info;
+
+ if (!dev)
+ return -ENODEV;
+
+ vid_info = get_video_info(dev);
+ if (!vid_info)
+ return -EFAULT;
+
+ f->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ f->fmt.pix.pixelformat = V4L2_PIX_FMT_MPEG;
+ f->fmt.pix.width = vid_info->width;
+ f->fmt.pix.height = vid_info->height;
+ f->fmt.pix.sizeimage = dev->bulk_in_size;
+ f->fmt.pix.colorspace = 0;
+ f->fmt.pix.bytesperline = 0;
+ f->fmt.pix.field = V4L2_FIELD_ANY;
+
+ kfree(vid_info);
+ return 0;
+}
+
+static int vidioc_encoder_cmd(struct file *filp, void *priv,
+ struct v4l2_encoder_cmd *a)
+{
+ struct hdpvr_fh *fh = filp->private_data;
+ struct hdpvr_device *dev = fh->dev;
+ int res;
+
+ mutex_lock(&dev->io_mutex);
+
+ memset(&a->raw, 0, sizeof(a->raw));
+ switch (a->cmd) {
+ case V4L2_ENC_CMD_START:
+ a->flags = 0;
+ res = hdpvr_start_streaming(dev);
+ break;
+ case V4L2_ENC_CMD_STOP:
+ res = hdpvr_stop_streaming(dev);
+ break;
+ default:
+ v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
+ "Unsupported encoder cmd %d\n", a->cmd);
+ res = -EINVAL;
+ }
+ mutex_unlock(&dev->io_mutex);
+ return res;
+}
+
+static int vidioc_try_encoder_cmd(struct file *filp, void *priv,
+ struct v4l2_encoder_cmd *a)
+{
+ switch (a->cmd) {
+ case V4L2_ENC_CMD_START:
+ case V4L2_ENC_CMD_STOP:
+ return 0;
+ default:
+ return -EINVAL;
+ }
+}
+
+static const struct v4l2_ioctl_ops hdpvr_ioctl_ops = {
+ .vidioc_querycap = vidioc_querycap,
+ .vidioc_s_std = vidioc_s_std,
+ .vidioc_enum_input = vidioc_enum_input,
+ .vidioc_g_input = vidioc_g_input,
+ .vidioc_s_input = vidioc_s_input,
+ .vidioc_enumaudio = vidioc_enumaudio,
+ .vidioc_g_audio = vidioc_g_audio,
+ .vidioc_s_audio = vidioc_s_audio,
+ .vidioc_queryctrl = vidioc_queryctrl,
+ .vidioc_g_ctrl = vidioc_g_ctrl,
+ .vidioc_s_ctrl = vidioc_s_ctrl,
+ .vidioc_g_ext_ctrls = vidioc_g_ext_ctrls,
+ .vidioc_s_ext_ctrls = vidioc_s_ext_ctrls,
+ .vidioc_try_ext_ctrls = vidioc_try_ext_ctrls,
+ .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
+ .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap,
+ .vidioc_encoder_cmd = vidioc_encoder_cmd,
+ .vidioc_try_encoder_cmd = vidioc_try_encoder_cmd,
+};
+
+static void hdpvr_device_release(struct video_device *vdev)
+{
+ struct hdpvr_device *dev = video_get_drvdata(vdev);
+
+ hdpvr_delete(dev);
+ mutex_lock(&dev->io_mutex);
+ destroy_workqueue(dev->workqueue);
+ mutex_unlock(&dev->io_mutex);
+
+ v4l2_device_unregister(&dev->v4l2_dev);
+
+ /* deregister I2C adapter */
+#if defined(CONFIG_I2C) || (CONFIG_I2C_MODULE)
+ mutex_lock(&dev->i2c_mutex);
+ i2c_del_adapter(&dev->i2c_adapter);
+ mutex_unlock(&dev->i2c_mutex);
+#endif /* CONFIG_I2C */
+
+ kfree(dev->usbc_buf);
+ kfree(dev);
+}
+
+static const struct video_device hdpvr_video_template = {
+/* .type = VFL_TYPE_GRABBER, */
+/* .type2 = VID_TYPE_CAPTURE | VID_TYPE_MPEG_ENCODER, */
+ .fops = &hdpvr_fops,
+ .release = hdpvr_device_release,
+ .ioctl_ops = &hdpvr_ioctl_ops,
+ .tvnorms =
+ V4L2_STD_NTSC | V4L2_STD_SECAM | V4L2_STD_PAL_B |
+ V4L2_STD_PAL_G | V4L2_STD_PAL_H | V4L2_STD_PAL_I |
+ V4L2_STD_PAL_D | V4L2_STD_PAL_M | V4L2_STD_PAL_N |
+ V4L2_STD_PAL_60,
+ .current_norm = V4L2_STD_NTSC | V4L2_STD_PAL_M |
+ V4L2_STD_PAL_60,
+};
+
+int hdpvr_register_videodev(struct hdpvr_device *dev, struct device *parent,
+ int devnum)
+{
+ /* setup and register video device */
+ dev->video_dev = video_device_alloc();
+ if (!dev->video_dev) {
+ v4l2_err(&dev->v4l2_dev, "video_device_alloc() failed\n");
+ goto error;
+ }
+
+ *(dev->video_dev) = hdpvr_video_template;
+ strcpy(dev->video_dev->name, "Hauppauge HD PVR");
+ dev->video_dev->parent = parent;
+ video_set_drvdata(dev->video_dev, dev);
+
+ if (video_register_device(dev->video_dev, VFL_TYPE_GRABBER, devnum)) {
+ v4l2_err(&dev->v4l2_dev, "video_device registration failed\n");
+ goto error;
+ }
+
+ return 0;
+error:
+ return -ENOMEM;
+}
--- /dev/null
+/*
+ * Hauppauge HD PVR USB driver
+ *
+ * Copyright (C) 2008 Janne Grunau (j@jannau.net)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ *
+ */
+
+#include <linux/usb.h>
+#include <linux/i2c.h>
+#include <linux/mutex.h>
+#include <linux/workqueue.h>
+#include <linux/videodev2.h>
+
+#include <media/v4l2-device.h>
+#include <media/ir-kbd-i2c.h>
+
+#define HDPVR_MAX 8
+#define HDPVR_I2C_MAX_SIZE 128
+
+/* Define these values to match your devices */
+#define HD_PVR_VENDOR_ID 0x2040
+#define HD_PVR_PRODUCT_ID 0x4900
+#define HD_PVR_PRODUCT_ID1 0x4901
+#define HD_PVR_PRODUCT_ID2 0x4902
+#define HD_PVR_PRODUCT_ID4 0x4903
+#define HD_PVR_PRODUCT_ID3 0x4982
+
+#define UNSET (-1U)
+
+#define NUM_BUFFERS 64
+
+#define HDPVR_FIRMWARE_VERSION 0x08
+#define HDPVR_FIRMWARE_VERSION_AC3 0x0d
+#define HDPVR_FIRMWARE_VERSION_0X12 0x12
+#define HDPVR_FIRMWARE_VERSION_0X15 0x15
+
+/* #define HDPVR_DEBUG */
+
+extern int hdpvr_debug;
+
+#define MSG_INFO 1
+#define MSG_BUFFER 2
+
+struct hdpvr_options {
+ u8 video_std;
+ u8 video_input;
+ u8 audio_input;
+ u8 bitrate; /* in 100kbps */
+ u8 peak_bitrate; /* in 100kbps */
+ u8 bitrate_mode;
+ u8 gop_mode;
+ enum v4l2_mpeg_audio_encoding audio_codec;
+ u8 brightness;
+ u8 contrast;
+ u8 hue;
+ u8 saturation;
+ u8 sharpness;
+};
+
+/* Structure to hold all of our device specific stuff */
+struct hdpvr_device {
+ /* the v4l device for this device */
+ struct video_device *video_dev;
+ /* the usb device for this device */
+ struct usb_device *udev;
+ /* v4l2-device unused */
+ struct v4l2_device v4l2_dev;
+
+ /* the max packet size of the bulk endpoint */
+ size_t bulk_in_size;
+ /* the address of the bulk in endpoint */
+ __u8 bulk_in_endpointAddr;
+
+ /* holds the current device status */
+ __u8 status;
+ /* count the number of openers */
+ uint open_count;
+
+ /* holds the cureent set options */
+ struct hdpvr_options options;
+
+ uint flags;
+
+ /* synchronize I/O */
+ struct mutex io_mutex;
+ /* available buffers */
+ struct list_head free_buff_list;
+ /* in progress buffers */
+ struct list_head rec_buff_list;
+ /* waitqueue for buffers */
+ wait_queue_head_t wait_buffer;
+ /* waitqueue for data */
+ wait_queue_head_t wait_data;
+ /**/
+ struct workqueue_struct *workqueue;
+ /**/
+ struct work_struct worker;
+
+ /* I2C adapter */
+ struct i2c_adapter i2c_adapter;
+ /* I2C lock */
+ struct mutex i2c_mutex;
+ /* I2C message buffer space */
+ char i2c_buf[HDPVR_I2C_MAX_SIZE];
+
+ /* For passing data to ir-kbd-i2c */
+ struct IR_i2c_init_data ir_i2c_init_data;
+
+ /* usb control transfer buffer and lock */
+ struct mutex usbc_mutex;
+ u8 *usbc_buf;
+ u8 fw_ver;
+};
+
+static inline struct hdpvr_device *to_hdpvr_dev(struct v4l2_device *v4l2_dev)
+{
+ return container_of(v4l2_dev, struct hdpvr_device, v4l2_dev);
+}
+
+
+/* buffer one bulk urb of data */
+struct hdpvr_buffer {
+ struct list_head buff_list;
+
+ struct urb *urb;
+
+ struct hdpvr_device *dev;
+
+ uint pos;
+
+ __u8 status;
+};
+
+/* */
+
+struct hdpvr_video_info {
+ u16 width;
+ u16 height;
+ u8 fps;
+};
+
+enum {
+ STATUS_UNINITIALIZED = 0,
+ STATUS_IDLE,
+ STATUS_STARTING,
+ STATUS_SHUTTING_DOWN,
+ STATUS_STREAMING,
+ STATUS_ERROR,
+ STATUS_DISCONNECTED,
+};
+
+enum {
+ HDPVR_FLAG_AC3_CAP = 1,
+};
+
+enum {
+ BUFSTAT_UNINITIALIZED = 0,
+ BUFSTAT_AVAILABLE,
+ BUFSTAT_INPROGRESS,
+ BUFSTAT_READY,
+};
+
+#define CTRL_START_STREAMING_VALUE 0x0700
+#define CTRL_STOP_STREAMING_VALUE 0x0800
+#define CTRL_BITRATE_VALUE 0x1000
+#define CTRL_BITRATE_MODE_VALUE 0x1200
+#define CTRL_GOP_MODE_VALUE 0x1300
+#define CTRL_VIDEO_INPUT_VALUE 0x1500
+#define CTRL_VIDEO_STD_TYPE 0x1700
+#define CTRL_AUDIO_INPUT_VALUE 0x2500
+#define CTRL_BRIGHTNESS 0x2900
+#define CTRL_CONTRAST 0x2a00
+#define CTRL_HUE 0x2b00
+#define CTRL_SATURATION 0x2c00
+#define CTRL_SHARPNESS 0x2d00
+#define CTRL_LOW_PASS_FILTER_VALUE 0x3100
+
+#define CTRL_DEFAULT_INDEX 0x0003
+
+
+ /* :0 s 38 01 1000 0003 0004 4 = 0a00ca00
+ * BITRATE SETTING
+ * 1st and 2nd byte (little endian): average bitrate in 100 000 bit/s
+ * min: 1 mbit/s, max: 13.5 mbit/s
+ * 3rd and 4th byte (little endian): peak bitrate in 100 000 bit/s
+ * min: average + 100kbit/s,
+ * max: 20.2 mbit/s
+ */
+
+ /* :0 s 38 01 1200 0003 0001 1 = 02
+ * BIT RATE MODE
+ * constant = 1, variable (peak) = 2, variable (average) = 3
+ */
+
+ /* :0 s 38 01 1300 0003 0001 1 = 03
+ * GOP MODE (2 bit)
+ * low bit 0/1: advanced/simple GOP
+ * high bit 0/1: IDR(4/32/128) / no IDR (4/32/0)
+ */
+
+ /* :0 s 38 01 1700 0003 0001 1 = 00
+ * VIDEO STANDARD or FREQUNCY 0 = 60hz, 1 = 50hz
+ */
+
+ /* :0 s 38 01 3100 0003 0004 4 = 03030000
+ * FILTER CONTROL
+ * 1st byte luma low pass filter strength,
+ * 2nd byte chroma low pass filter strength,
+ * 3rd byte MF enable chroma, min=0, max=1
+ * 4th byte n
+ */
+
+
+ /* :0 s 38 b9 0001 0000 0000 0 */
+
+
+
+/* :0 s 38 d3 0000 0000 0001 1 = 00 */
+/* ret = usb_control_msg(dev->udev, */
+/* usb_sndctrlpipe(dev->udev, 0), */
+/* 0xd3, 0x38, */
+/* 0, 0, */
+/* "\0", 1, */
+/* 1000); */
+
+/* info("control request returned %d", ret); */
+/* msleep(5000); */
+
+
+ /* :0 s b8 81 1400 0003 0005 5 <
+ * :0 0 5 = d0024002 19
+ * QUERY FRAME SIZE AND RATE
+ * 1st and 2nd byte (little endian): horizontal resolution
+ * 3rd and 4th byte (little endian): vertical resolution
+ * 5th byte: frame rate
+ */
+
+ /* :0 s b8 81 1800 0003 0003 3 <
+ * :0 0 3 = 030104
+ * QUERY SIGNAL AND DETECTED LINES, maybe INPUT
+ */
+
+enum hdpvr_video_std {
+ HDPVR_60HZ = 0,
+ HDPVR_50HZ,
+};
+
+enum hdpvr_video_input {
+ HDPVR_COMPONENT = 0,
+ HDPVR_SVIDEO,
+ HDPVR_COMPOSITE,
+ HDPVR_VIDEO_INPUTS
+};
+
+enum hdpvr_audio_inputs {
+ HDPVR_RCA_BACK = 0,
+ HDPVR_RCA_FRONT,
+ HDPVR_SPDIF,
+ HDPVR_AUDIO_INPUTS
+};
+
+enum hdpvr_bitrate_mode {
+ HDPVR_CONSTANT = 1,
+ HDPVR_VARIABLE_PEAK,
+ HDPVR_VARIABLE_AVERAGE,
+};
+
+enum hdpvr_gop_mode {
+ HDPVR_ADVANCED_IDR_GOP = 0,
+ HDPVR_SIMPLE_IDR_GOP,
+ HDPVR_ADVANCED_NOIDR_GOP,
+ HDPVR_SIMPLE_NOIDR_GOP,
+};
+
+void hdpvr_delete(struct hdpvr_device *dev);
+
+/*========================================================================*/
+/* hardware control functions */
+int hdpvr_set_options(struct hdpvr_device *dev);
+
+int hdpvr_set_bitrate(struct hdpvr_device *dev);
+
+int hdpvr_set_audio(struct hdpvr_device *dev, u8 input,
+ enum v4l2_mpeg_audio_encoding codec);
+
+int hdpvr_config_call(struct hdpvr_device *dev, uint value,
+ unsigned char valbuf);
+
+struct hdpvr_video_info *get_video_info(struct hdpvr_device *dev);
+
+/* :0 s b8 81 1800 0003 0003 3 < */
+/* :0 0 3 = 0301ff */
+int get_input_lines_info(struct hdpvr_device *dev);
+
+
+/*========================================================================*/
+/* v4l2 registration */
+int hdpvr_register_videodev(struct hdpvr_device *dev, struct device *parent,
+ int devnumber);
+
+int hdpvr_cancel_queue(struct hdpvr_device *dev);
+
+/*========================================================================*/
+/* i2c adapter registration */
+int hdpvr_register_i2c_adapter(struct hdpvr_device *dev);
+
+struct i2c_client *hdpvr_register_ir_rx_i2c(struct hdpvr_device *dev);
+struct i2c_client *hdpvr_register_ir_tx_i2c(struct hdpvr_device *dev);
+
+/*========================================================================*/
+/* buffer management */
+int hdpvr_free_buffers(struct hdpvr_device *dev);
+int hdpvr_alloc_buffers(struct hdpvr_device *dev, uint count);
--- /dev/null
+config VIDEO_PVRUSB2
+ tristate "Hauppauge WinTV-PVR USB2 support"
+ depends on VIDEO_V4L2 && I2C
+ select VIDEO_TUNER
+ select VIDEO_TVEEPROM
+ select VIDEO_CX2341X
+ select VIDEO_SAA711X
+ select VIDEO_CX25840
+ select VIDEO_MSP3400
+ select VIDEO_WM8775
+ select VIDEO_CS53L32A
+ ---help---
+ This is a video4linux driver for Conexant 23416 based
+ usb2 personal video recorder devices.
+
+ To compile this driver as a module, choose M here: the
+ module will be called pvrusb2
+
+config VIDEO_PVRUSB2_SYSFS
+ bool "pvrusb2 sysfs support (EXPERIMENTAL)"
+ default y
+ depends on VIDEO_PVRUSB2 && SYSFS && EXPERIMENTAL
+ ---help---
+ This option enables the operation of a sysfs based
+ interface for query and control of the pvrusb2 driver.
+
+ This is not generally needed for v4l applications,
+ although certain applications are optimized to take
+ advantage of this feature.
+
+ If you are in doubt, say Y.
+
+ Note: This feature is experimental and subject to change.
+
+config VIDEO_PVRUSB2_DVB
+ bool "pvrusb2 ATSC/DVB support (EXPERIMENTAL)"
+ default y
+ depends on VIDEO_PVRUSB2 && DVB_CORE && EXPERIMENTAL
+ select DVB_LGDT330X if !DVB_FE_CUSTOMISE
+ select DVB_S5H1409 if !DVB_FE_CUSTOMISE
+ select DVB_S5H1411 if !DVB_FE_CUSTOMISE
+ select DVB_TDA10048 if !DVB_FE_CUSTOMISE
+ select MEDIA_TUNER_TDA18271 if !MEDIA_TUNER_CUSTOMISE
+ select MEDIA_TUNER_SIMPLE if !MEDIA_TUNER_CUSTOMISE
+ select MEDIA_TUNER_TDA8290 if !MEDIA_TUNER_CUSTOMISE
+ ---help---
+
+ This option enables a DVB interface for the pvrusb2 driver.
+ If your device does not support digital television, this
+ feature will have no affect on the driver's operation.
+
+ If you are in doubt, say Y.
+
+config VIDEO_PVRUSB2_DEBUGIFC
+ bool "pvrusb2 debug interface"
+ depends on VIDEO_PVRUSB2_SYSFS
+ ---help---
+ This option enables the inclusion of a debug interface
+ in the pvrusb2 driver, hosted through sysfs.
+
+ You do not need to select this option unless you plan
+ on debugging the driver or performing a manual firmware
+ extraction.
+
+ If you are in doubt, say N.
--- /dev/null
+obj-pvrusb2-sysfs-$(CONFIG_VIDEO_PVRUSB2_SYSFS) := pvrusb2-sysfs.o
+obj-pvrusb2-debugifc-$(CONFIG_VIDEO_PVRUSB2_DEBUGIFC) := pvrusb2-debugifc.o
+obj-pvrusb2-dvb-$(CONFIG_VIDEO_PVRUSB2_DVB) := pvrusb2-dvb.o
+
+pvrusb2-objs := pvrusb2-i2c-core.o \
+ pvrusb2-audio.o \
+ pvrusb2-encoder.o pvrusb2-video-v4l.o \
+ pvrusb2-eeprom.o \
+ pvrusb2-main.o pvrusb2-hdw.o pvrusb2-v4l2.o \
+ pvrusb2-ctrl.o pvrusb2-std.o pvrusb2-devattr.o \
+ pvrusb2-context.o pvrusb2-io.o pvrusb2-ioread.o \
+ pvrusb2-cx2584x-v4l.o pvrusb2-wm8775.o \
+ pvrusb2-cs53l32a.o \
+ $(obj-pvrusb2-dvb-y) \
+ $(obj-pvrusb2-sysfs-y) $(obj-pvrusb2-debugifc-y)
+
+obj-$(CONFIG_VIDEO_PVRUSB2) += pvrusb2.o
+
+ccflags-y += -Idrivers/media/video
+ccflags-y += -Idrivers/media/tuners
+ccflags-y += -Idrivers/media/dvb-core
+ccflags-y += -Idrivers/media/dvb-frontends
--- /dev/null
+/*
+ *
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include "pvrusb2-audio.h"
+#include "pvrusb2-hdw-internal.h"
+#include "pvrusb2-debug.h"
+#include <linux/videodev2.h>
+#include <media/msp3400.h>
+#include <media/v4l2-common.h>
+
+
+struct routing_scheme {
+ const int *def;
+ unsigned int cnt;
+};
+
+static const int routing_scheme0[] = {
+ [PVR2_CVAL_INPUT_TV] = MSP_INPUT_DEFAULT,
+ [PVR2_CVAL_INPUT_RADIO] = MSP_INPUT(MSP_IN_SCART2,
+ MSP_IN_TUNER1,
+ MSP_DSP_IN_SCART,
+ MSP_DSP_IN_SCART),
+ [PVR2_CVAL_INPUT_COMPOSITE] = MSP_INPUT(MSP_IN_SCART1,
+ MSP_IN_TUNER1,
+ MSP_DSP_IN_SCART,
+ MSP_DSP_IN_SCART),
+ [PVR2_CVAL_INPUT_SVIDEO] = MSP_INPUT(MSP_IN_SCART1,
+ MSP_IN_TUNER1,
+ MSP_DSP_IN_SCART,
+ MSP_DSP_IN_SCART),
+};
+
+static const struct routing_scheme routing_def0 = {
+ .def = routing_scheme0,
+ .cnt = ARRAY_SIZE(routing_scheme0),
+};
+
+static const struct routing_scheme *routing_schemes[] = {
+ [PVR2_ROUTING_SCHEME_HAUPPAUGE] = &routing_def0,
+};
+
+void pvr2_msp3400_subdev_update(struct pvr2_hdw *hdw, struct v4l2_subdev *sd)
+{
+ if (hdw->input_dirty || hdw->force_dirty) {
+ const struct routing_scheme *sp;
+ unsigned int sid = hdw->hdw_desc->signal_routing_scheme;
+ u32 input;
+
+ pvr2_trace(PVR2_TRACE_CHIPS, "subdev msp3400 v4l2 set_stereo");
+ sp = (sid < ARRAY_SIZE(routing_schemes)) ?
+ routing_schemes[sid] : NULL;
+
+ if ((sp != NULL) &&
+ (hdw->input_val >= 0) &&
+ (hdw->input_val < sp->cnt)) {
+ input = sp->def[hdw->input_val];
+ } else {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "*** WARNING *** subdev msp3400 set_input:"
+ " Invalid routing scheme (%u)"
+ " and/or input (%d)",
+ sid, hdw->input_val);
+ return;
+ }
+ sd->ops->audio->s_routing(sd, input,
+ MSP_OUTPUT(MSP_SC_IN_DSP_SCART1), 0);
+ }
+}
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 70 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ *
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#ifndef __PVRUSB2_AUDIO_H
+#define __PVRUSB2_AUDIO_H
+
+#include "pvrusb2-hdw-internal.h"
+void pvr2_msp3400_subdev_update(struct pvr2_hdw *, struct v4l2_subdev *);
+#endif /* __PVRUSB2_AUDIO_H */
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 70 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include "pvrusb2-context.h"
+#include "pvrusb2-io.h"
+#include "pvrusb2-ioread.h"
+#include "pvrusb2-hdw.h"
+#include "pvrusb2-debug.h"
+#include <linux/wait.h>
+#include <linux/kthread.h>
+#include <linux/errno.h>
+#include <linux/string.h>
+#include <linux/slab.h>
+
+static struct pvr2_context *pvr2_context_exist_first;
+static struct pvr2_context *pvr2_context_exist_last;
+static struct pvr2_context *pvr2_context_notify_first;
+static struct pvr2_context *pvr2_context_notify_last;
+static DEFINE_MUTEX(pvr2_context_mutex);
+static DECLARE_WAIT_QUEUE_HEAD(pvr2_context_sync_data);
+static DECLARE_WAIT_QUEUE_HEAD(pvr2_context_cleanup_data);
+static int pvr2_context_cleanup_flag;
+static int pvr2_context_cleaned_flag;
+static struct task_struct *pvr2_context_thread_ptr;
+
+
+static void pvr2_context_set_notify(struct pvr2_context *mp, int fl)
+{
+ int signal_flag = 0;
+ mutex_lock(&pvr2_context_mutex);
+ if (fl) {
+ if (!mp->notify_flag) {
+ signal_flag = (pvr2_context_notify_first == NULL);
+ mp->notify_prev = pvr2_context_notify_last;
+ mp->notify_next = NULL;
+ pvr2_context_notify_last = mp;
+ if (mp->notify_prev) {
+ mp->notify_prev->notify_next = mp;
+ } else {
+ pvr2_context_notify_first = mp;
+ }
+ mp->notify_flag = !0;
+ }
+ } else {
+ if (mp->notify_flag) {
+ mp->notify_flag = 0;
+ if (mp->notify_next) {
+ mp->notify_next->notify_prev = mp->notify_prev;
+ } else {
+ pvr2_context_notify_last = mp->notify_prev;
+ }
+ if (mp->notify_prev) {
+ mp->notify_prev->notify_next = mp->notify_next;
+ } else {
+ pvr2_context_notify_first = mp->notify_next;
+ }
+ }
+ }
+ mutex_unlock(&pvr2_context_mutex);
+ if (signal_flag) wake_up(&pvr2_context_sync_data);
+}
+
+
+static void pvr2_context_destroy(struct pvr2_context *mp)
+{
+ pvr2_trace(PVR2_TRACE_CTXT,"pvr2_context %p (destroy)",mp);
+ if (mp->hdw) pvr2_hdw_destroy(mp->hdw);
+ pvr2_context_set_notify(mp, 0);
+ mutex_lock(&pvr2_context_mutex);
+ if (mp->exist_next) {
+ mp->exist_next->exist_prev = mp->exist_prev;
+ } else {
+ pvr2_context_exist_last = mp->exist_prev;
+ }
+ if (mp->exist_prev) {
+ mp->exist_prev->exist_next = mp->exist_next;
+ } else {
+ pvr2_context_exist_first = mp->exist_next;
+ }
+ if (!pvr2_context_exist_first) {
+ /* Trigger wakeup on control thread in case it is waiting
+ for an exit condition. */
+ wake_up(&pvr2_context_sync_data);
+ }
+ mutex_unlock(&pvr2_context_mutex);
+ kfree(mp);
+}
+
+
+static void pvr2_context_notify(struct pvr2_context *mp)
+{
+ pvr2_context_set_notify(mp,!0);
+}
+
+
+static void pvr2_context_check(struct pvr2_context *mp)
+{
+ struct pvr2_channel *ch1, *ch2;
+ pvr2_trace(PVR2_TRACE_CTXT,
+ "pvr2_context %p (notify)", mp);
+ if (!mp->initialized_flag && !mp->disconnect_flag) {
+ mp->initialized_flag = !0;
+ pvr2_trace(PVR2_TRACE_CTXT,
+ "pvr2_context %p (initialize)", mp);
+ /* Finish hardware initialization */
+ if (pvr2_hdw_initialize(mp->hdw,
+ (void (*)(void *))pvr2_context_notify,
+ mp)) {
+ mp->video_stream.stream =
+ pvr2_hdw_get_video_stream(mp->hdw);
+ /* Trigger interface initialization. By doing this
+ here initialization runs in our own safe and
+ cozy thread context. */
+ if (mp->setup_func) mp->setup_func(mp);
+ } else {
+ pvr2_trace(PVR2_TRACE_CTXT,
+ "pvr2_context %p (thread skipping setup)",
+ mp);
+ /* Even though initialization did not succeed,
+ we're still going to continue anyway. We need
+ to do this in order to await the expected
+ disconnect (which we will detect in the normal
+ course of operation). */
+ }
+ }
+
+ for (ch1 = mp->mc_first; ch1; ch1 = ch2) {
+ ch2 = ch1->mc_next;
+ if (ch1->check_func) ch1->check_func(ch1);
+ }
+
+ if (mp->disconnect_flag && !mp->mc_first) {
+ /* Go away... */
+ pvr2_context_destroy(mp);
+ return;
+ }
+}
+
+
+static int pvr2_context_shutok(void)
+{
+ return pvr2_context_cleanup_flag && (pvr2_context_exist_first == NULL);
+}
+
+
+static int pvr2_context_thread_func(void *foo)
+{
+ struct pvr2_context *mp;
+
+ pvr2_trace(PVR2_TRACE_CTXT,"pvr2_context thread start");
+
+ do {
+ while ((mp = pvr2_context_notify_first) != NULL) {
+ pvr2_context_set_notify(mp, 0);
+ pvr2_context_check(mp);
+ }
+ wait_event_interruptible(
+ pvr2_context_sync_data,
+ ((pvr2_context_notify_first != NULL) ||
+ pvr2_context_shutok()));
+ } while (!pvr2_context_shutok());
+
+ pvr2_context_cleaned_flag = !0;
+ wake_up(&pvr2_context_cleanup_data);
+
+ pvr2_trace(PVR2_TRACE_CTXT,"pvr2_context thread cleaned up");
+
+ wait_event_interruptible(
+ pvr2_context_sync_data,
+ kthread_should_stop());
+
+ pvr2_trace(PVR2_TRACE_CTXT,"pvr2_context thread end");
+
+ return 0;
+}
+
+
+int pvr2_context_global_init(void)
+{
+ pvr2_context_thread_ptr = kthread_run(pvr2_context_thread_func,
+ NULL,
+ "pvrusb2-context");
+ return (pvr2_context_thread_ptr ? 0 : -ENOMEM);
+}
+
+
+void pvr2_context_global_done(void)
+{
+ pvr2_context_cleanup_flag = !0;
+ wake_up(&pvr2_context_sync_data);
+ wait_event_interruptible(
+ pvr2_context_cleanup_data,
+ pvr2_context_cleaned_flag);
+ kthread_stop(pvr2_context_thread_ptr);
+}
+
+
+struct pvr2_context *pvr2_context_create(
+ struct usb_interface *intf,
+ const struct usb_device_id *devid,
+ void (*setup_func)(struct pvr2_context *))
+{
+ struct pvr2_context *mp = NULL;
+ mp = kzalloc(sizeof(*mp),GFP_KERNEL);
+ if (!mp) goto done;
+ pvr2_trace(PVR2_TRACE_CTXT,"pvr2_context %p (create)",mp);
+ mp->setup_func = setup_func;
+ mutex_init(&mp->mutex);
+ mutex_lock(&pvr2_context_mutex);
+ mp->exist_prev = pvr2_context_exist_last;
+ mp->exist_next = NULL;
+ pvr2_context_exist_last = mp;
+ if (mp->exist_prev) {
+ mp->exist_prev->exist_next = mp;
+ } else {
+ pvr2_context_exist_first = mp;
+ }
+ mutex_unlock(&pvr2_context_mutex);
+ mp->hdw = pvr2_hdw_create(intf,devid);
+ if (!mp->hdw) {
+ pvr2_context_destroy(mp);
+ mp = NULL;
+ goto done;
+ }
+ pvr2_context_set_notify(mp, !0);
+ done:
+ return mp;
+}
+
+
+static void pvr2_context_reset_input_limits(struct pvr2_context *mp)
+{
+ unsigned int tmsk,mmsk;
+ struct pvr2_channel *cp;
+ struct pvr2_hdw *hdw = mp->hdw;
+ mmsk = pvr2_hdw_get_input_available(hdw);
+ tmsk = mmsk;
+ for (cp = mp->mc_first; cp; cp = cp->mc_next) {
+ if (!cp->input_mask) continue;
+ tmsk &= cp->input_mask;
+ }
+ pvr2_hdw_set_input_allowed(hdw,mmsk,tmsk);
+ pvr2_hdw_commit_ctl(hdw);
+}
+
+
+static void pvr2_context_enter(struct pvr2_context *mp)
+{
+ mutex_lock(&mp->mutex);
+}
+
+
+static void pvr2_context_exit(struct pvr2_context *mp)
+{
+ int destroy_flag = 0;
+ if (!(mp->mc_first || !mp->disconnect_flag)) {
+ destroy_flag = !0;
+ }
+ mutex_unlock(&mp->mutex);
+ if (destroy_flag) pvr2_context_notify(mp);
+}
+
+
+void pvr2_context_disconnect(struct pvr2_context *mp)
+{
+ pvr2_hdw_disconnect(mp->hdw);
+ mp->disconnect_flag = !0;
+ pvr2_context_notify(mp);
+}
+
+
+void pvr2_channel_init(struct pvr2_channel *cp,struct pvr2_context *mp)
+{
+ pvr2_context_enter(mp);
+ cp->hdw = mp->hdw;
+ cp->mc_head = mp;
+ cp->mc_next = NULL;
+ cp->mc_prev = mp->mc_last;
+ if (mp->mc_last) {
+ mp->mc_last->mc_next = cp;
+ } else {
+ mp->mc_first = cp;
+ }
+ mp->mc_last = cp;
+ pvr2_context_exit(mp);
+}
+
+
+static void pvr2_channel_disclaim_stream(struct pvr2_channel *cp)
+{
+ if (!cp->stream) return;
+ pvr2_stream_kill(cp->stream->stream);
+ cp->stream->user = NULL;
+ cp->stream = NULL;
+}
+
+
+void pvr2_channel_done(struct pvr2_channel *cp)
+{
+ struct pvr2_context *mp = cp->mc_head;
+ pvr2_context_enter(mp);
+ cp->input_mask = 0;
+ pvr2_channel_disclaim_stream(cp);
+ pvr2_context_reset_input_limits(mp);
+ if (cp->mc_next) {
+ cp->mc_next->mc_prev = cp->mc_prev;
+ } else {
+ mp->mc_last = cp->mc_prev;
+ }
+ if (cp->mc_prev) {
+ cp->mc_prev->mc_next = cp->mc_next;
+ } else {
+ mp->mc_first = cp->mc_next;
+ }
+ cp->hdw = NULL;
+ pvr2_context_exit(mp);
+}
+
+
+int pvr2_channel_limit_inputs(struct pvr2_channel *cp,unsigned int cmsk)
+{
+ unsigned int tmsk,mmsk;
+ int ret = 0;
+ struct pvr2_channel *p2;
+ struct pvr2_hdw *hdw = cp->hdw;
+
+ mmsk = pvr2_hdw_get_input_available(hdw);
+ cmsk &= mmsk;
+ if (cmsk == cp->input_mask) {
+ /* No change; nothing to do */
+ return 0;
+ }
+
+ pvr2_context_enter(cp->mc_head);
+ do {
+ if (!cmsk) {
+ cp->input_mask = 0;
+ pvr2_context_reset_input_limits(cp->mc_head);
+ break;
+ }
+ tmsk = mmsk;
+ for (p2 = cp->mc_head->mc_first; p2; p2 = p2->mc_next) {
+ if (p2 == cp) continue;
+ if (!p2->input_mask) continue;
+ tmsk &= p2->input_mask;
+ }
+ if (!(tmsk & cmsk)) {
+ ret = -EPERM;
+ break;
+ }
+ tmsk &= cmsk;
+ if ((ret = pvr2_hdw_set_input_allowed(hdw,mmsk,tmsk)) != 0) {
+ /* Internal failure changing allowed list; probably
+ should not happen, but react if it does. */
+ break;
+ }
+ cp->input_mask = cmsk;
+ pvr2_hdw_commit_ctl(hdw);
+ } while (0);
+ pvr2_context_exit(cp->mc_head);
+ return ret;
+}
+
+
+unsigned int pvr2_channel_get_limited_inputs(struct pvr2_channel *cp)
+{
+ return cp->input_mask;
+}
+
+
+int pvr2_channel_claim_stream(struct pvr2_channel *cp,
+ struct pvr2_context_stream *sp)
+{
+ int code = 0;
+ pvr2_context_enter(cp->mc_head); do {
+ if (sp == cp->stream) break;
+ if (sp && sp->user) {
+ code = -EBUSY;
+ break;
+ }
+ pvr2_channel_disclaim_stream(cp);
+ if (!sp) break;
+ sp->user = cp;
+ cp->stream = sp;
+ } while (0); pvr2_context_exit(cp->mc_head);
+ return code;
+}
+
+
+// This is the marker for the real beginning of a legitimate mpeg2 stream.
+static char stream_sync_key[] = {
+ 0x00, 0x00, 0x01, 0xba,
+};
+
+struct pvr2_ioread *pvr2_channel_create_mpeg_stream(
+ struct pvr2_context_stream *sp)
+{
+ struct pvr2_ioread *cp;
+ cp = pvr2_ioread_create();
+ if (!cp) return NULL;
+ pvr2_ioread_setup(cp,sp->stream);
+ pvr2_ioread_set_sync_key(cp,stream_sync_key,sizeof(stream_sync_key));
+ return cp;
+}
+
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 75 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+#ifndef __PVRUSB2_CONTEXT_H
+#define __PVRUSB2_CONTEXT_H
+
+#include <linux/mutex.h>
+#include <linux/usb.h>
+#include <linux/workqueue.h>
+
+struct pvr2_hdw; /* hardware interface - defined elsewhere */
+struct pvr2_stream; /* stream interface - defined elsewhere */
+
+struct pvr2_context; /* All central state */
+struct pvr2_channel; /* One I/O pathway to a user */
+struct pvr2_context_stream; /* Wrapper for a stream */
+struct pvr2_ioread; /* Low level stream structure */
+
+struct pvr2_context_stream {
+ struct pvr2_channel *user;
+ struct pvr2_stream *stream;
+};
+
+struct pvr2_context {
+ struct pvr2_channel *mc_first;
+ struct pvr2_channel *mc_last;
+ struct pvr2_context *exist_next;
+ struct pvr2_context *exist_prev;
+ struct pvr2_context *notify_next;
+ struct pvr2_context *notify_prev;
+ struct pvr2_hdw *hdw;
+ struct pvr2_context_stream video_stream;
+ struct mutex mutex;
+ int notify_flag;
+ int initialized_flag;
+ int disconnect_flag;
+
+ /* Called after pvr2_context initialization is complete */
+ void (*setup_func)(struct pvr2_context *);
+
+};
+
+struct pvr2_channel {
+ struct pvr2_context *mc_head;
+ struct pvr2_channel *mc_next;
+ struct pvr2_channel *mc_prev;
+ struct pvr2_context_stream *stream;
+ struct pvr2_hdw *hdw;
+ unsigned int input_mask;
+ void (*check_func)(struct pvr2_channel *);
+};
+
+struct pvr2_context *pvr2_context_create(struct usb_interface *intf,
+ const struct usb_device_id *devid,
+ void (*setup_func)(struct pvr2_context *));
+void pvr2_context_disconnect(struct pvr2_context *);
+
+void pvr2_channel_init(struct pvr2_channel *,struct pvr2_context *);
+void pvr2_channel_done(struct pvr2_channel *);
+int pvr2_channel_limit_inputs(struct pvr2_channel *,unsigned int);
+unsigned int pvr2_channel_get_limited_inputs(struct pvr2_channel *);
+int pvr2_channel_claim_stream(struct pvr2_channel *,
+ struct pvr2_context_stream *);
+struct pvr2_ioread *pvr2_channel_create_mpeg_stream(
+ struct pvr2_context_stream *);
+
+int pvr2_context_global_init(void);
+void pvr2_context_global_done(void);
+
+#endif /* __PVRUSB2_CONTEXT_H */
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 75 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ *
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+/*
+
+ This source file is specifically designed to interface with the
+ v4l-dvb cs53l32a module.
+
+*/
+
+#include "pvrusb2-cs53l32a.h"
+
+
+#include "pvrusb2-hdw-internal.h"
+#include "pvrusb2-debug.h"
+#include <linux/videodev2.h>
+#include <media/v4l2-common.h>
+#include <linux/errno.h>
+
+struct routing_scheme {
+ const int *def;
+ unsigned int cnt;
+};
+
+
+static const int routing_scheme1[] = {
+ [PVR2_CVAL_INPUT_TV] = 2, /* 1 or 2 seems to work here */
+ [PVR2_CVAL_INPUT_RADIO] = 2,
+ [PVR2_CVAL_INPUT_COMPOSITE] = 0,
+ [PVR2_CVAL_INPUT_SVIDEO] = 0,
+};
+
+static const struct routing_scheme routing_def1 = {
+ .def = routing_scheme1,
+ .cnt = ARRAY_SIZE(routing_scheme1),
+};
+
+static const struct routing_scheme *routing_schemes[] = {
+ [PVR2_ROUTING_SCHEME_ONAIR] = &routing_def1,
+};
+
+
+void pvr2_cs53l32a_subdev_update(struct pvr2_hdw *hdw, struct v4l2_subdev *sd)
+{
+ if (hdw->input_dirty || hdw->force_dirty) {
+ const struct routing_scheme *sp;
+ unsigned int sid = hdw->hdw_desc->signal_routing_scheme;
+ u32 input;
+ pvr2_trace(PVR2_TRACE_CHIPS, "subdev v4l2 set_input(%d)",
+ hdw->input_val);
+ sp = (sid < ARRAY_SIZE(routing_schemes)) ?
+ routing_schemes[sid] : NULL;
+ if ((sp == NULL) ||
+ (hdw->input_val < 0) ||
+ (hdw->input_val >= sp->cnt)) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "*** WARNING *** subdev v4l2 set_input:"
+ " Invalid routing scheme (%u)"
+ " and/or input (%d)",
+ sid, hdw->input_val);
+ return;
+ }
+ input = sp->def[hdw->input_val];
+ sd->ops->audio->s_routing(sd, input, 0, 0);
+ }
+}
+
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 70 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ *
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#ifndef __PVRUSB2_CS53L32A_H
+#define __PVRUSB2_CS53L32A_H
+
+/*
+
+ This module connects the pvrusb2 driver to the I2C chip level
+ driver which handles device video processing. This interface is
+ used internally by the driver; higher level code should only
+ interact through the interface provided by pvrusb2-hdw.h.
+
+*/
+
+
+#include "pvrusb2-hdw-internal.h"
+void pvr2_cs53l32a_subdev_update(struct pvr2_hdw *, struct v4l2_subdev *);
+
+#endif /* __PVRUSB2_AUDIO_CS53L32A_H */
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 70 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ *
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include "pvrusb2-ctrl.h"
+#include "pvrusb2-hdw-internal.h"
+#include <linux/errno.h>
+#include <linux/string.h>
+#include <linux/mutex.h>
+
+
+static int pvr2_ctrl_range_check(struct pvr2_ctrl *cptr,int val)
+{
+ if (cptr->info->check_value) {
+ if (!cptr->info->check_value(cptr,val)) return -ERANGE;
+ } else if (cptr->info->type == pvr2_ctl_enum) {
+ if (val < 0) return -ERANGE;
+ if (val >= cptr->info->def.type_enum.count) return -ERANGE;
+ } else {
+ int lim;
+ lim = cptr->info->def.type_int.min_value;
+ if (cptr->info->get_min_value) {
+ cptr->info->get_min_value(cptr,&lim);
+ }
+ if (val < lim) return -ERANGE;
+ lim = cptr->info->def.type_int.max_value;
+ if (cptr->info->get_max_value) {
+ cptr->info->get_max_value(cptr,&lim);
+ }
+ if (val > lim) return -ERANGE;
+ }
+ return 0;
+}
+
+
+/* Set the given control. */
+int pvr2_ctrl_set_value(struct pvr2_ctrl *cptr,int val)
+{
+ return pvr2_ctrl_set_mask_value(cptr,~0,val);
+}
+
+
+/* Set/clear specific bits of the given control. */
+int pvr2_ctrl_set_mask_value(struct pvr2_ctrl *cptr,int mask,int val)
+{
+ int ret = 0;
+ if (!cptr) return -EINVAL;
+ LOCK_TAKE(cptr->hdw->big_lock); do {
+ if (cptr->info->set_value) {
+ if (cptr->info->type == pvr2_ctl_bitmask) {
+ mask &= cptr->info->def.type_bitmask.valid_bits;
+ } else if ((cptr->info->type == pvr2_ctl_int)||
+ (cptr->info->type == pvr2_ctl_enum)) {
+ ret = pvr2_ctrl_range_check(cptr,val);
+ if (ret < 0) break;
+ } else if (cptr->info->type != pvr2_ctl_bool) {
+ break;
+ }
+ ret = cptr->info->set_value(cptr,mask,val);
+ } else {
+ ret = -EPERM;
+ }
+ } while(0); LOCK_GIVE(cptr->hdw->big_lock);
+ return ret;
+}
+
+
+/* Get the current value of the given control. */
+int pvr2_ctrl_get_value(struct pvr2_ctrl *cptr,int *valptr)
+{
+ int ret = 0;
+ if (!cptr) return -EINVAL;
+ LOCK_TAKE(cptr->hdw->big_lock); do {
+ ret = cptr->info->get_value(cptr,valptr);
+ } while(0); LOCK_GIVE(cptr->hdw->big_lock);
+ return ret;
+}
+
+
+/* Retrieve control's type */
+enum pvr2_ctl_type pvr2_ctrl_get_type(struct pvr2_ctrl *cptr)
+{
+ if (!cptr) return pvr2_ctl_int;
+ return cptr->info->type;
+}
+
+
+/* Retrieve control's maximum value (int type) */
+int pvr2_ctrl_get_max(struct pvr2_ctrl *cptr)
+{
+ int ret = 0;
+ if (!cptr) return 0;
+ LOCK_TAKE(cptr->hdw->big_lock); do {
+ if (cptr->info->get_max_value) {
+ cptr->info->get_max_value(cptr,&ret);
+ } else if (cptr->info->type == pvr2_ctl_int) {
+ ret = cptr->info->def.type_int.max_value;
+ }
+ } while(0); LOCK_GIVE(cptr->hdw->big_lock);
+ return ret;
+}
+
+
+/* Retrieve control's minimum value (int type) */
+int pvr2_ctrl_get_min(struct pvr2_ctrl *cptr)
+{
+ int ret = 0;
+ if (!cptr) return 0;
+ LOCK_TAKE(cptr->hdw->big_lock); do {
+ if (cptr->info->get_min_value) {
+ cptr->info->get_min_value(cptr,&ret);
+ } else if (cptr->info->type == pvr2_ctl_int) {
+ ret = cptr->info->def.type_int.min_value;
+ }
+ } while(0); LOCK_GIVE(cptr->hdw->big_lock);
+ return ret;
+}
+
+
+/* Retrieve control's default value (any type) */
+int pvr2_ctrl_get_def(struct pvr2_ctrl *cptr, int *valptr)
+{
+ int ret = 0;
+ if (!cptr) return -EINVAL;
+ LOCK_TAKE(cptr->hdw->big_lock); do {
+ if (cptr->info->get_def_value) {
+ ret = cptr->info->get_def_value(cptr, valptr);
+ } else {
+ *valptr = cptr->info->default_value;
+ }
+ } while(0); LOCK_GIVE(cptr->hdw->big_lock);
+ return ret;
+}
+
+
+/* Retrieve control's enumeration count (enum only) */
+int pvr2_ctrl_get_cnt(struct pvr2_ctrl *cptr)
+{
+ int ret = 0;
+ if (!cptr) return 0;
+ LOCK_TAKE(cptr->hdw->big_lock); do {
+ if (cptr->info->type == pvr2_ctl_enum) {
+ ret = cptr->info->def.type_enum.count;
+ }
+ } while(0); LOCK_GIVE(cptr->hdw->big_lock);
+ return ret;
+}
+
+
+/* Retrieve control's valid mask bits (bit mask only) */
+int pvr2_ctrl_get_mask(struct pvr2_ctrl *cptr)
+{
+ int ret = 0;
+ if (!cptr) return 0;
+ LOCK_TAKE(cptr->hdw->big_lock); do {
+ if (cptr->info->type == pvr2_ctl_bitmask) {
+ ret = cptr->info->def.type_bitmask.valid_bits;
+ }
+ } while(0); LOCK_GIVE(cptr->hdw->big_lock);
+ return ret;
+}
+
+
+/* Retrieve the control's name */
+const char *pvr2_ctrl_get_name(struct pvr2_ctrl *cptr)
+{
+ if (!cptr) return NULL;
+ return cptr->info->name;
+}
+
+
+/* Retrieve the control's desc */
+const char *pvr2_ctrl_get_desc(struct pvr2_ctrl *cptr)
+{
+ if (!cptr) return NULL;
+ return cptr->info->desc;
+}
+
+
+/* Retrieve a control enumeration or bit mask value */
+int pvr2_ctrl_get_valname(struct pvr2_ctrl *cptr,int val,
+ char *bptr,unsigned int bmax,
+ unsigned int *blen)
+{
+ int ret = -EINVAL;
+ if (!cptr) return 0;
+ *blen = 0;
+ LOCK_TAKE(cptr->hdw->big_lock); do {
+ if (cptr->info->type == pvr2_ctl_enum) {
+ const char * const *names;
+ names = cptr->info->def.type_enum.value_names;
+ if (pvr2_ctrl_range_check(cptr,val) == 0) {
+ if (names[val]) {
+ *blen = scnprintf(
+ bptr,bmax,"%s",
+ names[val]);
+ } else {
+ *blen = 0;
+ }
+ ret = 0;
+ }
+ } else if (cptr->info->type == pvr2_ctl_bitmask) {
+ const char **names;
+ unsigned int idx;
+ int msk;
+ names = cptr->info->def.type_bitmask.bit_names;
+ val &= cptr->info->def.type_bitmask.valid_bits;
+ for (idx = 0, msk = 1; val; idx++, msk <<= 1) {
+ if (val & msk) {
+ *blen = scnprintf(bptr,bmax,"%s",
+ names[idx]);
+ ret = 0;
+ break;
+ }
+ }
+ }
+ } while(0); LOCK_GIVE(cptr->hdw->big_lock);
+ return ret;
+}
+
+
+/* Return V4L ID for this control or zero if none */
+int pvr2_ctrl_get_v4lid(struct pvr2_ctrl *cptr)
+{
+ if (!cptr) return 0;
+ return cptr->info->v4l_id;
+}
+
+
+unsigned int pvr2_ctrl_get_v4lflags(struct pvr2_ctrl *cptr)
+{
+ unsigned int flags = 0;
+
+ if (cptr->info->get_v4lflags) {
+ flags = cptr->info->get_v4lflags(cptr);
+ }
+
+ if (cptr->info->set_value) {
+ flags &= ~V4L2_CTRL_FLAG_READ_ONLY;
+ } else {
+ flags |= V4L2_CTRL_FLAG_READ_ONLY;
+ }
+
+ return flags;
+}
+
+
+/* Return true if control is writable */
+int pvr2_ctrl_is_writable(struct pvr2_ctrl *cptr)
+{
+ if (!cptr) return 0;
+ return cptr->info->set_value != NULL;
+}
+
+
+/* Return true if control has custom symbolic representation */
+int pvr2_ctrl_has_custom_symbols(struct pvr2_ctrl *cptr)
+{
+ if (!cptr) return 0;
+ if (!cptr->info->val_to_sym) return 0;
+ if (!cptr->info->sym_to_val) return 0;
+ return !0;
+}
+
+
+/* Convert a given mask/val to a custom symbolic value */
+int pvr2_ctrl_custom_value_to_sym(struct pvr2_ctrl *cptr,
+ int mask,int val,
+ char *buf,unsigned int maxlen,
+ unsigned int *len)
+{
+ if (!cptr) return -EINVAL;
+ if (!cptr->info->val_to_sym) return -EINVAL;
+ return cptr->info->val_to_sym(cptr,mask,val,buf,maxlen,len);
+}
+
+
+/* Convert a symbolic value to a mask/value pair */
+int pvr2_ctrl_custom_sym_to_value(struct pvr2_ctrl *cptr,
+ const char *buf,unsigned int len,
+ int *maskptr,int *valptr)
+{
+ if (!cptr) return -EINVAL;
+ if (!cptr->info->sym_to_val) return -EINVAL;
+ return cptr->info->sym_to_val(cptr,buf,len,maskptr,valptr);
+}
+
+
+static unsigned int gen_bitmask_string(int msk,int val,int msk_only,
+ const char **names,
+ char *ptr,unsigned int len)
+{
+ unsigned int idx;
+ long sm,um;
+ int spcFl;
+ unsigned int uc,cnt;
+ const char *idStr;
+
+ spcFl = 0;
+ uc = 0;
+ um = 0;
+ for (idx = 0, sm = 1; msk; idx++, sm <<= 1) {
+ if (sm & msk) {
+ msk &= ~sm;
+ idStr = names[idx];
+ if (idStr) {
+ cnt = scnprintf(ptr,len,"%s%s%s",
+ (spcFl ? " " : ""),
+ (msk_only ? "" :
+ ((val & sm) ? "+" : "-")),
+ idStr);
+ ptr += cnt; len -= cnt; uc += cnt;
+ spcFl = !0;
+ } else {
+ um |= sm;
+ }
+ }
+ }
+ if (um) {
+ if (msk_only) {
+ cnt = scnprintf(ptr,len,"%s0x%lx",
+ (spcFl ? " " : ""),
+ um);
+ ptr += cnt; len -= cnt; uc += cnt;
+ spcFl = !0;
+ } else if (um & val) {
+ cnt = scnprintf(ptr,len,"%s+0x%lx",
+ (spcFl ? " " : ""),
+ um & val);
+ ptr += cnt; len -= cnt; uc += cnt;
+ spcFl = !0;
+ } else if (um & ~val) {
+ cnt = scnprintf(ptr,len,"%s+0x%lx",
+ (spcFl ? " " : ""),
+ um & ~val);
+ ptr += cnt; len -= cnt; uc += cnt;
+ spcFl = !0;
+ }
+ }
+ return uc;
+}
+
+
+static const char *boolNames[] = {
+ "false",
+ "true",
+ "no",
+ "yes",
+};
+
+
+static int parse_token(const char *ptr,unsigned int len,
+ int *valptr,
+ const char * const *names, unsigned int namecnt)
+{
+ char buf[33];
+ unsigned int slen;
+ unsigned int idx;
+ int negfl;
+ char *p2;
+ *valptr = 0;
+ if (!names) namecnt = 0;
+ for (idx = 0; idx < namecnt; idx++) {
+ if (!names[idx]) continue;
+ slen = strlen(names[idx]);
+ if (slen != len) continue;
+ if (memcmp(names[idx],ptr,slen)) continue;
+ *valptr = idx;
+ return 0;
+ }
+ negfl = 0;
+ if ((*ptr == '-') || (*ptr == '+')) {
+ negfl = (*ptr == '-');
+ ptr++; len--;
+ }
+ if (len >= sizeof(buf)) return -EINVAL;
+ memcpy(buf,ptr,len);
+ buf[len] = 0;
+ *valptr = simple_strtol(buf,&p2,0);
+ if (negfl) *valptr = -(*valptr);
+ if (*p2) return -EINVAL;
+ return 1;
+}
+
+
+static int parse_mtoken(const char *ptr,unsigned int len,
+ int *valptr,
+ const char **names,int valid_bits)
+{
+ char buf[33];
+ unsigned int slen;
+ unsigned int idx;
+ char *p2;
+ int msk;
+ *valptr = 0;
+ for (idx = 0, msk = 1; valid_bits; idx++, msk <<= 1) {
+ if (!(msk & valid_bits)) continue;
+ valid_bits &= ~msk;
+ if (!names[idx]) continue;
+ slen = strlen(names[idx]);
+ if (slen != len) continue;
+ if (memcmp(names[idx],ptr,slen)) continue;
+ *valptr = msk;
+ return 0;
+ }
+ if (len >= sizeof(buf)) return -EINVAL;
+ memcpy(buf,ptr,len);
+ buf[len] = 0;
+ *valptr = simple_strtol(buf,&p2,0);
+ if (*p2) return -EINVAL;
+ return 0;
+}
+
+
+static int parse_tlist(const char *ptr,unsigned int len,
+ int *maskptr,int *valptr,
+ const char **names,int valid_bits)
+{
+ unsigned int cnt;
+ int mask,val,kv,mode,ret;
+ mask = 0;
+ val = 0;
+ ret = 0;
+ while (len) {
+ cnt = 0;
+ while ((cnt < len) &&
+ ((ptr[cnt] <= 32) ||
+ (ptr[cnt] >= 127))) cnt++;
+ ptr += cnt;
+ len -= cnt;
+ mode = 0;
+ if ((*ptr == '-') || (*ptr == '+')) {
+ mode = (*ptr == '-') ? -1 : 1;
+ ptr++;
+ len--;
+ }
+ cnt = 0;
+ while (cnt < len) {
+ if (ptr[cnt] <= 32) break;
+ if (ptr[cnt] >= 127) break;
+ cnt++;
+ }
+ if (!cnt) break;
+ if (parse_mtoken(ptr,cnt,&kv,names,valid_bits)) {
+ ret = -EINVAL;
+ break;
+ }
+ ptr += cnt;
+ len -= cnt;
+ switch (mode) {
+ case 0:
+ mask = valid_bits;
+ val |= kv;
+ break;
+ case -1:
+ mask |= kv;
+ val &= ~kv;
+ break;
+ case 1:
+ mask |= kv;
+ val |= kv;
+ break;
+ default:
+ break;
+ }
+ }
+ *maskptr = mask;
+ *valptr = val;
+ return ret;
+}
+
+
+/* Convert a symbolic value to a mask/value pair */
+int pvr2_ctrl_sym_to_value(struct pvr2_ctrl *cptr,
+ const char *ptr,unsigned int len,
+ int *maskptr,int *valptr)
+{
+ int ret = -EINVAL;
+ unsigned int cnt;
+
+ *maskptr = 0;
+ *valptr = 0;
+
+ cnt = 0;
+ while ((cnt < len) && ((ptr[cnt] <= 32) || (ptr[cnt] >= 127))) cnt++;
+ len -= cnt; ptr += cnt;
+ cnt = 0;
+ while ((cnt < len) && ((ptr[len-(cnt+1)] <= 32) ||
+ (ptr[len-(cnt+1)] >= 127))) cnt++;
+ len -= cnt;
+
+ if (!len) return -EINVAL;
+
+ LOCK_TAKE(cptr->hdw->big_lock); do {
+ if (cptr->info->type == pvr2_ctl_int) {
+ ret = parse_token(ptr,len,valptr,NULL,0);
+ if (ret >= 0) {
+ ret = pvr2_ctrl_range_check(cptr,*valptr);
+ }
+ *maskptr = ~0;
+ } else if (cptr->info->type == pvr2_ctl_bool) {
+ ret = parse_token(ptr,len,valptr,boolNames,
+ ARRAY_SIZE(boolNames));
+ if (ret == 1) {
+ *valptr = *valptr ? !0 : 0;
+ } else if (ret == 0) {
+ *valptr = (*valptr & 1) ? !0 : 0;
+ }
+ *maskptr = 1;
+ } else if (cptr->info->type == pvr2_ctl_enum) {
+ ret = parse_token(
+ ptr,len,valptr,
+ cptr->info->def.type_enum.value_names,
+ cptr->info->def.type_enum.count);
+ if (ret >= 0) {
+ ret = pvr2_ctrl_range_check(cptr,*valptr);
+ }
+ *maskptr = ~0;
+ } else if (cptr->info->type == pvr2_ctl_bitmask) {
+ ret = parse_tlist(
+ ptr,len,maskptr,valptr,
+ cptr->info->def.type_bitmask.bit_names,
+ cptr->info->def.type_bitmask.valid_bits);
+ }
+ } while(0); LOCK_GIVE(cptr->hdw->big_lock);
+ return ret;
+}
+
+
+/* Convert a given mask/val to a symbolic value */
+int pvr2_ctrl_value_to_sym_internal(struct pvr2_ctrl *cptr,
+ int mask,int val,
+ char *buf,unsigned int maxlen,
+ unsigned int *len)
+{
+ int ret = -EINVAL;
+
+ *len = 0;
+ if (cptr->info->type == pvr2_ctl_int) {
+ *len = scnprintf(buf,maxlen,"%d",val);
+ ret = 0;
+ } else if (cptr->info->type == pvr2_ctl_bool) {
+ *len = scnprintf(buf,maxlen,"%s",val ? "true" : "false");
+ ret = 0;
+ } else if (cptr->info->type == pvr2_ctl_enum) {
+ const char * const *names;
+ names = cptr->info->def.type_enum.value_names;
+ if ((val >= 0) &&
+ (val < cptr->info->def.type_enum.count)) {
+ if (names[val]) {
+ *len = scnprintf(
+ buf,maxlen,"%s",
+ names[val]);
+ } else {
+ *len = 0;
+ }
+ ret = 0;
+ }
+ } else if (cptr->info->type == pvr2_ctl_bitmask) {
+ *len = gen_bitmask_string(
+ val & mask & cptr->info->def.type_bitmask.valid_bits,
+ ~0,!0,
+ cptr->info->def.type_bitmask.bit_names,
+ buf,maxlen);
+ }
+ return ret;
+}
+
+
+/* Convert a given mask/val to a symbolic value */
+int pvr2_ctrl_value_to_sym(struct pvr2_ctrl *cptr,
+ int mask,int val,
+ char *buf,unsigned int maxlen,
+ unsigned int *len)
+{
+ int ret;
+ LOCK_TAKE(cptr->hdw->big_lock); do {
+ ret = pvr2_ctrl_value_to_sym_internal(cptr,mask,val,
+ buf,maxlen,len);
+ } while(0); LOCK_GIVE(cptr->hdw->big_lock);
+ return ret;
+}
+
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 75 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ *
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+#ifndef __PVRUSB2_CTRL_H
+#define __PVRUSB2_CTRL_H
+
+struct pvr2_ctrl;
+
+enum pvr2_ctl_type {
+ pvr2_ctl_int = 0,
+ pvr2_ctl_enum = 1,
+ pvr2_ctl_bitmask = 2,
+ pvr2_ctl_bool = 3,
+};
+
+
+/* Set the given control. */
+int pvr2_ctrl_set_value(struct pvr2_ctrl *,int val);
+
+/* Set/clear specific bits of the given control. */
+int pvr2_ctrl_set_mask_value(struct pvr2_ctrl *,int mask,int val);
+
+/* Get the current value of the given control. */
+int pvr2_ctrl_get_value(struct pvr2_ctrl *,int *valptr);
+
+/* Retrieve control's type */
+enum pvr2_ctl_type pvr2_ctrl_get_type(struct pvr2_ctrl *);
+
+/* Retrieve control's maximum value (int type) */
+int pvr2_ctrl_get_max(struct pvr2_ctrl *);
+
+/* Retrieve control's minimum value (int type) */
+int pvr2_ctrl_get_min(struct pvr2_ctrl *);
+
+/* Retrieve control's default value (any type) */
+int pvr2_ctrl_get_def(struct pvr2_ctrl *, int *valptr);
+
+/* Retrieve control's enumeration count (enum only) */
+int pvr2_ctrl_get_cnt(struct pvr2_ctrl *);
+
+/* Retrieve control's valid mask bits (bit mask only) */
+int pvr2_ctrl_get_mask(struct pvr2_ctrl *);
+
+/* Retrieve the control's name */
+const char *pvr2_ctrl_get_name(struct pvr2_ctrl *);
+
+/* Retrieve the control's desc */
+const char *pvr2_ctrl_get_desc(struct pvr2_ctrl *);
+
+/* Retrieve a control enumeration or bit mask value */
+int pvr2_ctrl_get_valname(struct pvr2_ctrl *,int,char *,unsigned int,
+ unsigned int *);
+
+/* Return true if control is writable */
+int pvr2_ctrl_is_writable(struct pvr2_ctrl *);
+
+/* Return V4L flags value for control (or zero if there is no v4l control
+ actually under this control) */
+unsigned int pvr2_ctrl_get_v4lflags(struct pvr2_ctrl *);
+
+/* Return V4L ID for this control or zero if none */
+int pvr2_ctrl_get_v4lid(struct pvr2_ctrl *);
+
+/* Return true if control has custom symbolic representation */
+int pvr2_ctrl_has_custom_symbols(struct pvr2_ctrl *);
+
+/* Convert a given mask/val to a custom symbolic value */
+int pvr2_ctrl_custom_value_to_sym(struct pvr2_ctrl *,
+ int mask,int val,
+ char *buf,unsigned int maxlen,
+ unsigned int *len);
+
+/* Convert a symbolic value to a mask/value pair */
+int pvr2_ctrl_custom_sym_to_value(struct pvr2_ctrl *,
+ const char *buf,unsigned int len,
+ int *maskptr,int *valptr);
+
+/* Convert a given mask/val to a symbolic value */
+int pvr2_ctrl_value_to_sym(struct pvr2_ctrl *,
+ int mask,int val,
+ char *buf,unsigned int maxlen,
+ unsigned int *len);
+
+/* Convert a symbolic value to a mask/value pair */
+int pvr2_ctrl_sym_to_value(struct pvr2_ctrl *,
+ const char *buf,unsigned int len,
+ int *maskptr,int *valptr);
+
+/* Convert a given mask/val to a symbolic value - must already be
+ inside of critical region. */
+int pvr2_ctrl_value_to_sym_internal(struct pvr2_ctrl *,
+ int mask,int val,
+ char *buf,unsigned int maxlen,
+ unsigned int *len);
+
+#endif /* __PVRUSB2_CTRL_H */
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 75 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ *
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+/*
+
+ This source file is specifically designed to interface with the
+ cx2584x, in kernels 2.6.16 or newer.
+
+*/
+
+#include "pvrusb2-cx2584x-v4l.h"
+#include "pvrusb2-video-v4l.h"
+
+
+#include "pvrusb2-hdw-internal.h"
+#include "pvrusb2-debug.h"
+#include <media/cx25840.h>
+#include <linux/videodev2.h>
+#include <media/v4l2-common.h>
+#include <linux/errno.h>
+
+
+struct routing_scheme_item {
+ int vid;
+ int aud;
+};
+
+struct routing_scheme {
+ const struct routing_scheme_item *def;
+ unsigned int cnt;
+};
+
+static const struct routing_scheme_item routing_scheme0[] = {
+ [PVR2_CVAL_INPUT_TV] = {
+ .vid = CX25840_COMPOSITE7,
+ .aud = CX25840_AUDIO8,
+ },
+ [PVR2_CVAL_INPUT_RADIO] = { /* Treat the same as composite */
+ .vid = CX25840_COMPOSITE3,
+ .aud = CX25840_AUDIO_SERIAL,
+ },
+ [PVR2_CVAL_INPUT_COMPOSITE] = {
+ .vid = CX25840_COMPOSITE3,
+ .aud = CX25840_AUDIO_SERIAL,
+ },
+ [PVR2_CVAL_INPUT_SVIDEO] = {
+ .vid = CX25840_SVIDEO1,
+ .aud = CX25840_AUDIO_SERIAL,
+ },
+};
+
+static const struct routing_scheme routing_def0 = {
+ .def = routing_scheme0,
+ .cnt = ARRAY_SIZE(routing_scheme0),
+};
+
+/* Specific to gotview device */
+static const struct routing_scheme_item routing_schemegv[] = {
+ [PVR2_CVAL_INPUT_TV] = {
+ .vid = CX25840_COMPOSITE2,
+ .aud = CX25840_AUDIO5,
+ },
+ [PVR2_CVAL_INPUT_RADIO] = {
+ /* line-in is used for radio and composite. A GPIO is
+ used to switch between the two choices. */
+ .vid = CX25840_COMPOSITE1,
+ .aud = CX25840_AUDIO_SERIAL,
+ },
+ [PVR2_CVAL_INPUT_COMPOSITE] = {
+ .vid = CX25840_COMPOSITE1,
+ .aud = CX25840_AUDIO_SERIAL,
+ },
+ [PVR2_CVAL_INPUT_SVIDEO] = {
+ .vid = (CX25840_SVIDEO_LUMA3|CX25840_SVIDEO_CHROMA4),
+ .aud = CX25840_AUDIO_SERIAL,
+ },
+};
+
+static const struct routing_scheme routing_defgv = {
+ .def = routing_schemegv,
+ .cnt = ARRAY_SIZE(routing_schemegv),
+};
+
+/* Specific to grabster av400 device */
+static const struct routing_scheme_item routing_schemeav400[] = {
+ [PVR2_CVAL_INPUT_COMPOSITE] = {
+ .vid = CX25840_COMPOSITE1,
+ .aud = CX25840_AUDIO_SERIAL,
+ },
+ [PVR2_CVAL_INPUT_SVIDEO] = {
+ .vid = (CX25840_SVIDEO_LUMA2|CX25840_SVIDEO_CHROMA4),
+ .aud = CX25840_AUDIO_SERIAL,
+ },
+};
+
+static const struct routing_scheme routing_defav400 = {
+ .def = routing_schemeav400,
+ .cnt = ARRAY_SIZE(routing_schemeav400),
+};
+
+static const struct routing_scheme *routing_schemes[] = {
+ [PVR2_ROUTING_SCHEME_HAUPPAUGE] = &routing_def0,
+ [PVR2_ROUTING_SCHEME_GOTVIEW] = &routing_defgv,
+ [PVR2_ROUTING_SCHEME_AV400] = &routing_defav400,
+};
+
+void pvr2_cx25840_subdev_update(struct pvr2_hdw *hdw, struct v4l2_subdev *sd)
+{
+ pvr2_trace(PVR2_TRACE_CHIPS, "subdev cx2584x update...");
+ if (hdw->input_dirty || hdw->force_dirty) {
+ enum cx25840_video_input vid_input;
+ enum cx25840_audio_input aud_input;
+ const struct routing_scheme *sp;
+ unsigned int sid = hdw->hdw_desc->signal_routing_scheme;
+
+ sp = (sid < ARRAY_SIZE(routing_schemes)) ?
+ routing_schemes[sid] : NULL;
+ if ((sp == NULL) ||
+ (hdw->input_val < 0) ||
+ (hdw->input_val >= sp->cnt)) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "*** WARNING *** subdev cx2584x set_input:"
+ " Invalid routing scheme (%u)"
+ " and/or input (%d)",
+ sid, hdw->input_val);
+ return;
+ }
+ vid_input = sp->def[hdw->input_val].vid;
+ aud_input = sp->def[hdw->input_val].aud;
+ pvr2_trace(PVR2_TRACE_CHIPS,
+ "subdev cx2584x set_input vid=0x%x aud=0x%x",
+ vid_input, aud_input);
+ sd->ops->video->s_routing(sd, (u32)vid_input, 0, 0);
+ sd->ops->audio->s_routing(sd, (u32)aud_input, 0, 0);
+ }
+}
+
+
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 70 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ *
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#ifndef __PVRUSB2_CX2584X_V4L_H
+#define __PVRUSB2_CX2584X_V4L_H
+
+/*
+
+ This module connects the pvrusb2 driver to the I2C chip level
+ driver which handles combined device audio & video processing.
+ This interface is used internally by the driver; higher level code
+ should only interact through the interface provided by
+ pvrusb2-hdw.h.
+
+*/
+
+
+
+#include "pvrusb2-hdw-internal.h"
+
+void pvr2_cx25840_subdev_update(struct pvr2_hdw *, struct v4l2_subdev *sd);
+
+
+#endif /* __PVRUSB2_CX2584X_V4L_H */
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 70 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+#ifndef __PVRUSB2_DEBUG_H
+#define __PVRUSB2_DEBUG_H
+
+extern int pvrusb2_debug;
+
+#define pvr2_trace(msk, fmt, arg...) do {if(msk & pvrusb2_debug) printk(KERN_INFO "pvrusb2: " fmt "\n", ##arg); } while (0)
+
+/* These are listed in *rough* order of decreasing usefulness and
+ increasing noise level. */
+#define PVR2_TRACE_INFO (1 << 0) /* Normal messages */
+#define PVR2_TRACE_ERROR_LEGS (1 << 1) /* error messages */
+#define PVR2_TRACE_TOLERANCE (1 << 2) /* track tolerance-affected errors */
+#define PVR2_TRACE_TRAP (1 << 3) /* Trap & report app misbehavior */
+#define PVR2_TRACE_STD (1 << 4) /* Log video standard stuff */
+#define PVR2_TRACE_INIT (1 << 5) /* misc initialization steps */
+#define PVR2_TRACE_START_STOP (1 << 6) /* Streaming start / stop */
+#define PVR2_TRACE_CTL (1 << 7) /* commit of control changes */
+#define PVR2_TRACE_STATE (1 << 8) /* Device state changes */
+#define PVR2_TRACE_STBITS (1 << 9) /* Individual bit state changes */
+#define PVR2_TRACE_EEPROM (1 << 10) /* eeprom parsing / report */
+#define PVR2_TRACE_STRUCT (1 << 11) /* internal struct creation */
+#define PVR2_TRACE_OPEN_CLOSE (1 << 12) /* application open / close */
+#define PVR2_TRACE_CTXT (1 << 13) /* Main context tracking */
+#define PVR2_TRACE_SYSFS (1 << 14) /* Sysfs driven I/O */
+#define PVR2_TRACE_FIRMWARE (1 << 15) /* firmware upload actions */
+#define PVR2_TRACE_CHIPS (1 << 16) /* chip broadcast operation */
+#define PVR2_TRACE_I2C (1 << 17) /* I2C related stuff */
+#define PVR2_TRACE_I2C_CMD (1 << 18) /* Software commands to I2C modules */
+#define PVR2_TRACE_I2C_CORE (1 << 19) /* I2C core debugging */
+#define PVR2_TRACE_I2C_TRAF (1 << 20) /* I2C traffic through the adapter */
+#define PVR2_TRACE_V4LIOCTL (1 << 21) /* v4l ioctl details */
+#define PVR2_TRACE_ENCODER (1 << 22) /* mpeg2 encoder operation */
+#define PVR2_TRACE_BUF_POOL (1 << 23) /* Track buffer pool management */
+#define PVR2_TRACE_BUF_FLOW (1 << 24) /* Track buffer flow in system */
+#define PVR2_TRACE_DATA_FLOW (1 << 25) /* Track data flow */
+#define PVR2_TRACE_DEBUGIFC (1 << 26) /* Debug interface actions */
+#define PVR2_TRACE_GPIO (1 << 27) /* GPIO state bit changes */
+#define PVR2_TRACE_DVB_FEED (1 << 28) /* DVB transport feed debug */
+
+
+#endif /* __PVRUSB2_HDW_INTERNAL_H */
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 75 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ *
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include <linux/string.h>
+#include "pvrusb2-debugifc.h"
+#include "pvrusb2-hdw.h"
+#include "pvrusb2-debug.h"
+
+struct debugifc_mask_item {
+ const char *name;
+ unsigned long msk;
+};
+
+
+static unsigned int debugifc_count_whitespace(const char *buf,
+ unsigned int count)
+{
+ unsigned int scnt;
+ char ch;
+
+ for (scnt = 0; scnt < count; scnt++) {
+ ch = buf[scnt];
+ if (ch == ' ') continue;
+ if (ch == '\t') continue;
+ if (ch == '\n') continue;
+ break;
+ }
+ return scnt;
+}
+
+
+static unsigned int debugifc_count_nonwhitespace(const char *buf,
+ unsigned int count)
+{
+ unsigned int scnt;
+ char ch;
+
+ for (scnt = 0; scnt < count; scnt++) {
+ ch = buf[scnt];
+ if (ch == ' ') break;
+ if (ch == '\t') break;
+ if (ch == '\n') break;
+ }
+ return scnt;
+}
+
+
+static unsigned int debugifc_isolate_word(const char *buf,unsigned int count,
+ const char **wstrPtr,
+ unsigned int *wlenPtr)
+{
+ const char *wptr;
+ unsigned int consume_cnt = 0;
+ unsigned int wlen;
+ unsigned int scnt;
+
+ wptr = NULL;
+ wlen = 0;
+ scnt = debugifc_count_whitespace(buf,count);
+ consume_cnt += scnt; count -= scnt; buf += scnt;
+ if (!count) goto done;
+
+ scnt = debugifc_count_nonwhitespace(buf,count);
+ if (!scnt) goto done;
+ wptr = buf;
+ wlen = scnt;
+ consume_cnt += scnt; count -= scnt; buf += scnt;
+
+ done:
+ *wstrPtr = wptr;
+ *wlenPtr = wlen;
+ return consume_cnt;
+}
+
+
+static int debugifc_parse_unsigned_number(const char *buf,unsigned int count,
+ u32 *num_ptr)
+{
+ u32 result = 0;
+ int radix = 10;
+ if ((count >= 2) && (buf[0] == '0') &&
+ ((buf[1] == 'x') || (buf[1] == 'X'))) {
+ radix = 16;
+ count -= 2;
+ buf += 2;
+ } else if ((count >= 1) && (buf[0] == '0')) {
+ radix = 8;
+ }
+
+ while (count--) {
+ int val = hex_to_bin(*buf++);
+ if (val < 0 || val >= radix)
+ return -EINVAL;
+ result *= radix;
+ result += val;
+ }
+ *num_ptr = result;
+ return 0;
+}
+
+
+static int debugifc_match_keyword(const char *buf,unsigned int count,
+ const char *keyword)
+{
+ unsigned int kl;
+ if (!keyword) return 0;
+ kl = strlen(keyword);
+ if (kl != count) return 0;
+ return !memcmp(buf,keyword,kl);
+}
+
+
+int pvr2_debugifc_print_info(struct pvr2_hdw *hdw,char *buf,unsigned int acnt)
+{
+ int bcnt = 0;
+ int ccnt;
+ ccnt = scnprintf(buf, acnt, "Driver hardware description: %s\n",
+ pvr2_hdw_get_desc(hdw));
+ bcnt += ccnt; acnt -= ccnt; buf += ccnt;
+ ccnt = scnprintf(buf,acnt,"Driver state info:\n");
+ bcnt += ccnt; acnt -= ccnt; buf += ccnt;
+ ccnt = pvr2_hdw_state_report(hdw,buf,acnt);
+ bcnt += ccnt; acnt -= ccnt; buf += ccnt;
+
+ return bcnt;
+}
+
+
+int pvr2_debugifc_print_status(struct pvr2_hdw *hdw,
+ char *buf,unsigned int acnt)
+{
+ int bcnt = 0;
+ int ccnt;
+ int ret;
+ u32 gpio_dir,gpio_in,gpio_out;
+ struct pvr2_stream_stats stats;
+ struct pvr2_stream *sp;
+
+ ret = pvr2_hdw_is_hsm(hdw);
+ ccnt = scnprintf(buf,acnt,"USB link speed: %s\n",
+ (ret < 0 ? "FAIL" : (ret ? "high" : "full")));
+ bcnt += ccnt; acnt -= ccnt; buf += ccnt;
+
+ gpio_dir = 0; gpio_in = 0; gpio_out = 0;
+ pvr2_hdw_gpio_get_dir(hdw,&gpio_dir);
+ pvr2_hdw_gpio_get_out(hdw,&gpio_out);
+ pvr2_hdw_gpio_get_in(hdw,&gpio_in);
+ ccnt = scnprintf(buf,acnt,"GPIO state: dir=0x%x in=0x%x out=0x%x\n",
+ gpio_dir,gpio_in,gpio_out);
+ bcnt += ccnt; acnt -= ccnt; buf += ccnt;
+
+ ccnt = scnprintf(buf,acnt,"Streaming is %s\n",
+ pvr2_hdw_get_streaming(hdw) ? "on" : "off");
+ bcnt += ccnt; acnt -= ccnt; buf += ccnt;
+
+
+ sp = pvr2_hdw_get_video_stream(hdw);
+ if (sp) {
+ pvr2_stream_get_stats(sp, &stats, 0);
+ ccnt = scnprintf(
+ buf,acnt,
+ "Bytes streamed=%u"
+ " URBs: queued=%u idle=%u ready=%u"
+ " processed=%u failed=%u\n",
+ stats.bytes_processed,
+ stats.buffers_in_queue,
+ stats.buffers_in_idle,
+ stats.buffers_in_ready,
+ stats.buffers_processed,
+ stats.buffers_failed);
+ bcnt += ccnt; acnt -= ccnt; buf += ccnt;
+ }
+
+ return bcnt;
+}
+
+
+static int pvr2_debugifc_do1cmd(struct pvr2_hdw *hdw,const char *buf,
+ unsigned int count)
+{
+ const char *wptr;
+ unsigned int wlen;
+ unsigned int scnt;
+
+ scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);
+ if (!scnt) return 0;
+ count -= scnt; buf += scnt;
+ if (!wptr) return 0;
+
+ pvr2_trace(PVR2_TRACE_DEBUGIFC,"debugifc cmd: \"%.*s\"",wlen,wptr);
+ if (debugifc_match_keyword(wptr,wlen,"reset")) {
+ scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);
+ if (!scnt) return -EINVAL;
+ count -= scnt; buf += scnt;
+ if (!wptr) return -EINVAL;
+ if (debugifc_match_keyword(wptr,wlen,"cpu")) {
+ pvr2_hdw_cpureset_assert(hdw,!0);
+ pvr2_hdw_cpureset_assert(hdw,0);
+ return 0;
+ } else if (debugifc_match_keyword(wptr,wlen,"bus")) {
+ pvr2_hdw_device_reset(hdw);
+ } else if (debugifc_match_keyword(wptr,wlen,"soft")) {
+ return pvr2_hdw_cmd_powerup(hdw);
+ } else if (debugifc_match_keyword(wptr,wlen,"deep")) {
+ return pvr2_hdw_cmd_deep_reset(hdw);
+ } else if (debugifc_match_keyword(wptr,wlen,"firmware")) {
+ return pvr2_upload_firmware2(hdw);
+ } else if (debugifc_match_keyword(wptr,wlen,"decoder")) {
+ return pvr2_hdw_cmd_decoder_reset(hdw);
+ } else if (debugifc_match_keyword(wptr,wlen,"worker")) {
+ return pvr2_hdw_untrip(hdw);
+ } else if (debugifc_match_keyword(wptr,wlen,"usbstats")) {
+ pvr2_stream_get_stats(pvr2_hdw_get_video_stream(hdw),
+ NULL, !0);
+ return 0;
+ }
+ return -EINVAL;
+ } else if (debugifc_match_keyword(wptr,wlen,"cpufw")) {
+ scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);
+ if (!scnt) return -EINVAL;
+ count -= scnt; buf += scnt;
+ if (!wptr) return -EINVAL;
+ if (debugifc_match_keyword(wptr,wlen,"fetch")) {
+ scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);
+ if (scnt && wptr) {
+ count -= scnt; buf += scnt;
+ if (debugifc_match_keyword(wptr, wlen,
+ "prom")) {
+ pvr2_hdw_cpufw_set_enabled(hdw, 2, !0);
+ } else if (debugifc_match_keyword(wptr, wlen,
+ "ram8k")) {
+ pvr2_hdw_cpufw_set_enabled(hdw, 0, !0);
+ } else if (debugifc_match_keyword(wptr, wlen,
+ "ram16k")) {
+ pvr2_hdw_cpufw_set_enabled(hdw, 1, !0);
+ } else {
+ return -EINVAL;
+ }
+ }
+ pvr2_hdw_cpufw_set_enabled(hdw,0,!0);
+ return 0;
+ } else if (debugifc_match_keyword(wptr,wlen,"done")) {
+ pvr2_hdw_cpufw_set_enabled(hdw,0,0);
+ return 0;
+ } else {
+ return -EINVAL;
+ }
+ } else if (debugifc_match_keyword(wptr,wlen,"gpio")) {
+ int dir_fl = 0;
+ int ret;
+ u32 msk,val;
+ scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);
+ if (!scnt) return -EINVAL;
+ count -= scnt; buf += scnt;
+ if (!wptr) return -EINVAL;
+ if (debugifc_match_keyword(wptr,wlen,"dir")) {
+ dir_fl = !0;
+ } else if (!debugifc_match_keyword(wptr,wlen,"out")) {
+ return -EINVAL;
+ }
+ scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);
+ if (!scnt) return -EINVAL;
+ count -= scnt; buf += scnt;
+ if (!wptr) return -EINVAL;
+ ret = debugifc_parse_unsigned_number(wptr,wlen,&msk);
+ if (ret) return ret;
+ scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);
+ if (wptr) {
+ ret = debugifc_parse_unsigned_number(wptr,wlen,&val);
+ if (ret) return ret;
+ } else {
+ val = msk;
+ msk = 0xffffffff;
+ }
+ if (dir_fl) {
+ ret = pvr2_hdw_gpio_chg_dir(hdw,msk,val);
+ } else {
+ ret = pvr2_hdw_gpio_chg_out(hdw,msk,val);
+ }
+ return ret;
+ }
+ pvr2_trace(PVR2_TRACE_DEBUGIFC,
+ "debugifc failed to recognize cmd: \"%.*s\"",wlen,wptr);
+ return -EINVAL;
+}
+
+
+int pvr2_debugifc_docmd(struct pvr2_hdw *hdw,const char *buf,
+ unsigned int count)
+{
+ unsigned int bcnt = 0;
+ int ret;
+
+ while (count) {
+ for (bcnt = 0; bcnt < count; bcnt++) {
+ if (buf[bcnt] == '\n') break;
+ }
+
+ ret = pvr2_debugifc_do1cmd(hdw,buf,bcnt);
+ if (ret < 0) return ret;
+ if (bcnt < count) bcnt++;
+ buf += bcnt;
+ count -= bcnt;
+ }
+
+ return 0;
+}
+
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 75 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ *
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+#ifndef __PVRUSB2_DEBUGIFC_H
+#define __PVRUSB2_DEBUGIFC_H
+
+struct pvr2_hdw;
+
+/* Print general status of driver. This will also trigger a probe of
+ the USB link. Unlike print_info(), this one synchronizes with the
+ driver so the information should be self-consistent (but it will
+ hang if the driver is wedged). */
+int pvr2_debugifc_print_info(struct pvr2_hdw *,
+ char *buf_ptr, unsigned int buf_size);
+
+/* Non-intrusively print some useful debugging info from inside the
+ driver. This should work even if the driver appears to be
+ wedged. */
+int pvr2_debugifc_print_status(struct pvr2_hdw *,
+ char *buf_ptr,unsigned int buf_size);
+
+/* Parse a string command into a driver action. */
+int pvr2_debugifc_docmd(struct pvr2_hdw *,
+ const char *buf_ptr,unsigned int buf_size);
+
+#endif /* __PVRUSB2_DEBUGIFC_H */
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 75 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ *
+ *
+ * Copyright (C) 2007 Mike Isely <isely@pobox.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+/*
+
+This source file should encompass ALL per-device type information for the
+driver. To define a new device, add elements to the pvr2_device_table and
+pvr2_device_desc structures.
+
+*/
+
+#include "pvrusb2-devattr.h"
+#include <linux/usb.h>
+#include <linux/module.h>
+/* This is needed in order to pull in tuner type ids... */
+#include <linux/i2c.h>
+#include <media/tuner.h>
+#ifdef CONFIG_VIDEO_PVRUSB2_DVB
+#include "pvrusb2-hdw-internal.h"
+#include "lgdt330x.h"
+#include "s5h1409.h"
+#include "s5h1411.h"
+#include "tda10048.h"
+#include "tda18271.h"
+#include "tda8290.h"
+#include "tuner-simple.h"
+#endif
+
+
+/*------------------------------------------------------------------------*/
+/* Hauppauge PVR-USB2 Model 29xxx */
+
+static const struct pvr2_device_client_desc pvr2_cli_29xxx[] = {
+ { .module_id = PVR2_CLIENT_ID_SAA7115 },
+ { .module_id = PVR2_CLIENT_ID_MSP3400 },
+ { .module_id = PVR2_CLIENT_ID_TUNER },
+ { .module_id = PVR2_CLIENT_ID_DEMOD },
+};
+
+#define PVR2_FIRMWARE_29xxx "v4l-pvrusb2-29xxx-01.fw"
+static const char *pvr2_fw1_names_29xxx[] = {
+ PVR2_FIRMWARE_29xxx,
+};
+
+static const struct pvr2_device_desc pvr2_device_29xxx = {
+ .description = "WinTV PVR USB2 Model 29xxx",
+ .shortname = "29xxx",
+ .client_table.lst = pvr2_cli_29xxx,
+ .client_table.cnt = ARRAY_SIZE(pvr2_cli_29xxx),
+ .fx2_firmware.lst = pvr2_fw1_names_29xxx,
+ .fx2_firmware.cnt = ARRAY_SIZE(pvr2_fw1_names_29xxx),
+ .flag_has_hauppauge_rom = !0,
+ .flag_has_analogtuner = !0,
+ .flag_has_fmradio = !0,
+ .flag_has_composite = !0,
+ .flag_has_svideo = !0,
+ .signal_routing_scheme = PVR2_ROUTING_SCHEME_HAUPPAUGE,
+ .led_scheme = PVR2_LED_SCHEME_HAUPPAUGE,
+ .ir_scheme = PVR2_IR_SCHEME_29XXX,
+};
+
+
+
+/*------------------------------------------------------------------------*/
+/* Hauppauge PVR-USB2 Model 24xxx */
+
+static const struct pvr2_device_client_desc pvr2_cli_24xxx[] = {
+ { .module_id = PVR2_CLIENT_ID_CX25840 },
+ { .module_id = PVR2_CLIENT_ID_TUNER },
+ { .module_id = PVR2_CLIENT_ID_WM8775 },
+ { .module_id = PVR2_CLIENT_ID_DEMOD },
+};
+
+#define PVR2_FIRMWARE_24xxx "v4l-pvrusb2-24xxx-01.fw"
+static const char *pvr2_fw1_names_24xxx[] = {
+ PVR2_FIRMWARE_24xxx,
+};
+
+static const struct pvr2_device_desc pvr2_device_24xxx = {
+ .description = "WinTV PVR USB2 Model 24xxx",
+ .shortname = "24xxx",
+ .client_table.lst = pvr2_cli_24xxx,
+ .client_table.cnt = ARRAY_SIZE(pvr2_cli_24xxx),
+ .fx2_firmware.lst = pvr2_fw1_names_24xxx,
+ .fx2_firmware.cnt = ARRAY_SIZE(pvr2_fw1_names_24xxx),
+ .flag_has_cx25840 = !0,
+ .flag_has_wm8775 = !0,
+ .flag_has_hauppauge_rom = !0,
+ .flag_has_analogtuner = !0,
+ .flag_has_fmradio = !0,
+ .flag_has_composite = !0,
+ .flag_has_svideo = !0,
+ .signal_routing_scheme = PVR2_ROUTING_SCHEME_HAUPPAUGE,
+ .led_scheme = PVR2_LED_SCHEME_HAUPPAUGE,
+ .ir_scheme = PVR2_IR_SCHEME_24XXX,
+};
+
+
+
+/*------------------------------------------------------------------------*/
+/* GOTVIEW USB2.0 DVD2 */
+
+static const struct pvr2_device_client_desc pvr2_cli_gotview_2[] = {
+ { .module_id = PVR2_CLIENT_ID_CX25840 },
+ { .module_id = PVR2_CLIENT_ID_TUNER },
+ { .module_id = PVR2_CLIENT_ID_DEMOD },
+};
+
+static const struct pvr2_device_desc pvr2_device_gotview_2 = {
+ .description = "Gotview USB 2.0 DVD 2",
+ .shortname = "gv2",
+ .client_table.lst = pvr2_cli_gotview_2,
+ .client_table.cnt = ARRAY_SIZE(pvr2_cli_gotview_2),
+ .flag_has_cx25840 = !0,
+ .default_tuner_type = TUNER_PHILIPS_FM1216ME_MK3,
+ .flag_has_analogtuner = !0,
+ .flag_has_fmradio = !0,
+ .flag_has_composite = !0,
+ .flag_has_svideo = !0,
+ .signal_routing_scheme = PVR2_ROUTING_SCHEME_GOTVIEW,
+};
+
+
+
+/*------------------------------------------------------------------------*/
+/* GOTVIEW USB2.0 DVD Deluxe */
+
+/* (same module list as gotview_2) */
+
+static const struct pvr2_device_desc pvr2_device_gotview_2d = {
+ .description = "Gotview USB 2.0 DVD Deluxe",
+ .shortname = "gv2d",
+ .client_table.lst = pvr2_cli_gotview_2,
+ .client_table.cnt = ARRAY_SIZE(pvr2_cli_gotview_2),
+ .flag_has_cx25840 = !0,
+ .default_tuner_type = TUNER_PHILIPS_FM1216ME_MK3,
+ .flag_has_analogtuner = !0,
+ .flag_has_composite = !0,
+ .flag_has_svideo = !0,
+ .signal_routing_scheme = PVR2_ROUTING_SCHEME_GOTVIEW,
+};
+
+
+
+/*------------------------------------------------------------------------*/
+/* Terratec Grabster AV400 */
+
+static const struct pvr2_device_client_desc pvr2_cli_av400[] = {
+ { .module_id = PVR2_CLIENT_ID_CX25840 },
+};
+
+static const struct pvr2_device_desc pvr2_device_av400 = {
+ .description = "Terratec Grabster AV400",
+ .shortname = "av400",
+ .flag_is_experimental = 1,
+ .client_table.lst = pvr2_cli_av400,
+ .client_table.cnt = ARRAY_SIZE(pvr2_cli_av400),
+ .flag_has_cx25840 = !0,
+ .flag_has_analogtuner = 0,
+ .flag_has_composite = !0,
+ .flag_has_svideo = !0,
+ .signal_routing_scheme = PVR2_ROUTING_SCHEME_AV400,
+};
+
+
+
+/*------------------------------------------------------------------------*/
+/* OnAir Creator */
+
+#ifdef CONFIG_VIDEO_PVRUSB2_DVB
+static struct lgdt330x_config pvr2_lgdt3303_config = {
+ .demod_address = 0x0e,
+ .demod_chip = LGDT3303,
+ .clock_polarity_flip = 1,
+};
+
+static int pvr2_lgdt3303_attach(struct pvr2_dvb_adapter *adap)
+{
+ adap->fe = dvb_attach(lgdt330x_attach, &pvr2_lgdt3303_config,
+ &adap->channel.hdw->i2c_adap);
+ if (adap->fe)
+ return 0;
+
+ return -EIO;
+}
+
+static int pvr2_lgh06xf_attach(struct pvr2_dvb_adapter *adap)
+{
+ dvb_attach(simple_tuner_attach, adap->fe,
+ &adap->channel.hdw->i2c_adap, 0x61,
+ TUNER_LG_TDVS_H06XF);
+
+ return 0;
+}
+
+static const struct pvr2_dvb_props pvr2_onair_creator_fe_props = {
+ .frontend_attach = pvr2_lgdt3303_attach,
+ .tuner_attach = pvr2_lgh06xf_attach,
+};
+#endif
+
+static const struct pvr2_device_client_desc pvr2_cli_onair_creator[] = {
+ { .module_id = PVR2_CLIENT_ID_SAA7115 },
+ { .module_id = PVR2_CLIENT_ID_CS53L32A },
+ { .module_id = PVR2_CLIENT_ID_TUNER },
+};
+
+static const struct pvr2_device_desc pvr2_device_onair_creator = {
+ .description = "OnAir Creator Hybrid USB tuner",
+ .shortname = "oac",
+ .client_table.lst = pvr2_cli_onair_creator,
+ .client_table.cnt = ARRAY_SIZE(pvr2_cli_onair_creator),
+ .default_tuner_type = TUNER_LG_TDVS_H06XF,
+ .flag_has_analogtuner = !0,
+ .flag_has_composite = !0,
+ .flag_has_svideo = !0,
+ .flag_digital_requires_cx23416 = !0,
+ .signal_routing_scheme = PVR2_ROUTING_SCHEME_ONAIR,
+ .digital_control_scheme = PVR2_DIGITAL_SCHEME_ONAIR,
+ .default_std_mask = V4L2_STD_NTSC_M,
+#ifdef CONFIG_VIDEO_PVRUSB2_DVB
+ .dvb_props = &pvr2_onair_creator_fe_props,
+#endif
+};
+
+
+
+/*------------------------------------------------------------------------*/
+/* OnAir USB 2.0 */
+
+#ifdef CONFIG_VIDEO_PVRUSB2_DVB
+static struct lgdt330x_config pvr2_lgdt3302_config = {
+ .demod_address = 0x0e,
+ .demod_chip = LGDT3302,
+};
+
+static int pvr2_lgdt3302_attach(struct pvr2_dvb_adapter *adap)
+{
+ adap->fe = dvb_attach(lgdt330x_attach, &pvr2_lgdt3302_config,
+ &adap->channel.hdw->i2c_adap);
+ if (adap->fe)
+ return 0;
+
+ return -EIO;
+}
+
+static int pvr2_fcv1236d_attach(struct pvr2_dvb_adapter *adap)
+{
+ dvb_attach(simple_tuner_attach, adap->fe,
+ &adap->channel.hdw->i2c_adap, 0x61,
+ TUNER_PHILIPS_FCV1236D);
+
+ return 0;
+}
+
+static const struct pvr2_dvb_props pvr2_onair_usb2_fe_props = {
+ .frontend_attach = pvr2_lgdt3302_attach,
+ .tuner_attach = pvr2_fcv1236d_attach,
+};
+#endif
+
+static const struct pvr2_device_client_desc pvr2_cli_onair_usb2[] = {
+ { .module_id = PVR2_CLIENT_ID_SAA7115 },
+ { .module_id = PVR2_CLIENT_ID_CS53L32A },
+ { .module_id = PVR2_CLIENT_ID_TUNER },
+};
+
+static const struct pvr2_device_desc pvr2_device_onair_usb2 = {
+ .description = "OnAir USB2 Hybrid USB tuner",
+ .shortname = "oa2",
+ .client_table.lst = pvr2_cli_onair_usb2,
+ .client_table.cnt = ARRAY_SIZE(pvr2_cli_onair_usb2),
+ .default_tuner_type = TUNER_PHILIPS_FCV1236D,
+ .flag_has_analogtuner = !0,
+ .flag_has_composite = !0,
+ .flag_has_svideo = !0,
+ .flag_digital_requires_cx23416 = !0,
+ .signal_routing_scheme = PVR2_ROUTING_SCHEME_ONAIR,
+ .digital_control_scheme = PVR2_DIGITAL_SCHEME_ONAIR,
+ .default_std_mask = V4L2_STD_NTSC_M,
+#ifdef CONFIG_VIDEO_PVRUSB2_DVB
+ .dvb_props = &pvr2_onair_usb2_fe_props,
+#endif
+};
+
+
+
+/*------------------------------------------------------------------------*/
+/* Hauppauge PVR-USB2 Model 73xxx */
+
+#ifdef CONFIG_VIDEO_PVRUSB2_DVB
+static struct tda10048_config hauppauge_tda10048_config = {
+ .demod_address = 0x10 >> 1,
+ .output_mode = TDA10048_PARALLEL_OUTPUT,
+ .fwbulkwritelen = TDA10048_BULKWRITE_50,
+ .inversion = TDA10048_INVERSION_ON,
+ .dtv6_if_freq_khz = TDA10048_IF_3300,
+ .dtv7_if_freq_khz = TDA10048_IF_3800,
+ .dtv8_if_freq_khz = TDA10048_IF_4300,
+ .clk_freq_khz = TDA10048_CLK_16000,
+ .disable_gate_access = 1,
+};
+
+static struct tda829x_config tda829x_no_probe = {
+ .probe_tuner = TDA829X_DONT_PROBE,
+};
+
+static struct tda18271_std_map hauppauge_tda18271_dvbt_std_map = {
+ .dvbt_6 = { .if_freq = 3300, .agc_mode = 3, .std = 4,
+ .if_lvl = 1, .rfagc_top = 0x37, },
+ .dvbt_7 = { .if_freq = 3800, .agc_mode = 3, .std = 5,
+ .if_lvl = 1, .rfagc_top = 0x37, },
+ .dvbt_8 = { .if_freq = 4300, .agc_mode = 3, .std = 6,
+ .if_lvl = 1, .rfagc_top = 0x37, },
+};
+
+static struct tda18271_config hauppauge_tda18271_dvb_config = {
+ .std_map = &hauppauge_tda18271_dvbt_std_map,
+ .gate = TDA18271_GATE_ANALOG,
+ .output_opt = TDA18271_OUTPUT_LT_OFF,
+};
+
+static int pvr2_tda10048_attach(struct pvr2_dvb_adapter *adap)
+{
+ adap->fe = dvb_attach(tda10048_attach, &hauppauge_tda10048_config,
+ &adap->channel.hdw->i2c_adap);
+ if (adap->fe)
+ return 0;
+
+ return -EIO;
+}
+
+static int pvr2_73xxx_tda18271_8295_attach(struct pvr2_dvb_adapter *adap)
+{
+ dvb_attach(tda829x_attach, adap->fe,
+ &adap->channel.hdw->i2c_adap, 0x42,
+ &tda829x_no_probe);
+ dvb_attach(tda18271_attach, adap->fe, 0x60,
+ &adap->channel.hdw->i2c_adap,
+ &hauppauge_tda18271_dvb_config);
+
+ return 0;
+}
+
+static const struct pvr2_dvb_props pvr2_73xxx_dvb_props = {
+ .frontend_attach = pvr2_tda10048_attach,
+ .tuner_attach = pvr2_73xxx_tda18271_8295_attach,
+};
+#endif
+
+static const struct pvr2_device_client_desc pvr2_cli_73xxx[] = {
+ { .module_id = PVR2_CLIENT_ID_CX25840 },
+ { .module_id = PVR2_CLIENT_ID_TUNER,
+ .i2c_address_list = "\x42"},
+};
+
+#define PVR2_FIRMWARE_73xxx "v4l-pvrusb2-73xxx-01.fw"
+static const char *pvr2_fw1_names_73xxx[] = {
+ PVR2_FIRMWARE_73xxx,
+};
+
+static const struct pvr2_device_desc pvr2_device_73xxx = {
+ .description = "WinTV HVR-1900 Model 73xxx",
+ .shortname = "73xxx",
+ .client_table.lst = pvr2_cli_73xxx,
+ .client_table.cnt = ARRAY_SIZE(pvr2_cli_73xxx),
+ .fx2_firmware.lst = pvr2_fw1_names_73xxx,
+ .fx2_firmware.cnt = ARRAY_SIZE(pvr2_fw1_names_73xxx),
+ .flag_has_cx25840 = !0,
+ .flag_has_hauppauge_rom = !0,
+ .flag_has_analogtuner = !0,
+ .flag_has_composite = !0,
+ .flag_has_svideo = !0,
+ .flag_fx2_16kb = !0,
+ .signal_routing_scheme = PVR2_ROUTING_SCHEME_HAUPPAUGE,
+ .digital_control_scheme = PVR2_DIGITAL_SCHEME_HAUPPAUGE,
+ .led_scheme = PVR2_LED_SCHEME_HAUPPAUGE,
+ .ir_scheme = PVR2_IR_SCHEME_ZILOG,
+#ifdef CONFIG_VIDEO_PVRUSB2_DVB
+ .dvb_props = &pvr2_73xxx_dvb_props,
+#endif
+};
+
+
+
+/*------------------------------------------------------------------------*/
+/* Hauppauge PVR-USB2 Model 75xxx */
+
+#ifdef CONFIG_VIDEO_PVRUSB2_DVB
+static struct s5h1409_config pvr2_s5h1409_config = {
+ .demod_address = 0x32 >> 1,
+ .output_mode = S5H1409_PARALLEL_OUTPUT,
+ .gpio = S5H1409_GPIO_OFF,
+ .qam_if = 4000,
+ .inversion = S5H1409_INVERSION_ON,
+ .status_mode = S5H1409_DEMODLOCKING,
+};
+
+static struct s5h1411_config pvr2_s5h1411_config = {
+ .output_mode = S5H1411_PARALLEL_OUTPUT,
+ .gpio = S5H1411_GPIO_OFF,
+ .vsb_if = S5H1411_IF_44000,
+ .qam_if = S5H1411_IF_4000,
+ .inversion = S5H1411_INVERSION_ON,
+ .status_mode = S5H1411_DEMODLOCKING,
+};
+
+static struct tda18271_std_map hauppauge_tda18271_std_map = {
+ .atsc_6 = { .if_freq = 5380, .agc_mode = 3, .std = 3,
+ .if_lvl = 6, .rfagc_top = 0x37, },
+ .qam_6 = { .if_freq = 4000, .agc_mode = 3, .std = 0,
+ .if_lvl = 6, .rfagc_top = 0x37, },
+};
+
+static struct tda18271_config hauppauge_tda18271_config = {
+ .std_map = &hauppauge_tda18271_std_map,
+ .gate = TDA18271_GATE_ANALOG,
+ .output_opt = TDA18271_OUTPUT_LT_OFF,
+};
+
+static int pvr2_s5h1409_attach(struct pvr2_dvb_adapter *adap)
+{
+ adap->fe = dvb_attach(s5h1409_attach, &pvr2_s5h1409_config,
+ &adap->channel.hdw->i2c_adap);
+ if (adap->fe)
+ return 0;
+
+ return -EIO;
+}
+
+static int pvr2_s5h1411_attach(struct pvr2_dvb_adapter *adap)
+{
+ adap->fe = dvb_attach(s5h1411_attach, &pvr2_s5h1411_config,
+ &adap->channel.hdw->i2c_adap);
+ if (adap->fe)
+ return 0;
+
+ return -EIO;
+}
+
+static int pvr2_tda18271_8295_attach(struct pvr2_dvb_adapter *adap)
+{
+ dvb_attach(tda829x_attach, adap->fe,
+ &adap->channel.hdw->i2c_adap, 0x42,
+ &tda829x_no_probe);
+ dvb_attach(tda18271_attach, adap->fe, 0x60,
+ &adap->channel.hdw->i2c_adap,
+ &hauppauge_tda18271_config);
+
+ return 0;
+}
+
+static const struct pvr2_dvb_props pvr2_750xx_dvb_props = {
+ .frontend_attach = pvr2_s5h1409_attach,
+ .tuner_attach = pvr2_tda18271_8295_attach,
+};
+
+static const struct pvr2_dvb_props pvr2_751xx_dvb_props = {
+ .frontend_attach = pvr2_s5h1411_attach,
+ .tuner_attach = pvr2_tda18271_8295_attach,
+};
+#endif
+
+#define PVR2_FIRMWARE_75xxx "v4l-pvrusb2-73xxx-01.fw"
+static const char *pvr2_fw1_names_75xxx[] = {
+ PVR2_FIRMWARE_75xxx,
+};
+
+static const struct pvr2_device_desc pvr2_device_750xx = {
+ .description = "WinTV HVR-1950 Model 750xx",
+ .shortname = "750xx",
+ .client_table.lst = pvr2_cli_73xxx,
+ .client_table.cnt = ARRAY_SIZE(pvr2_cli_73xxx),
+ .fx2_firmware.lst = pvr2_fw1_names_75xxx,
+ .fx2_firmware.cnt = ARRAY_SIZE(pvr2_fw1_names_75xxx),
+ .flag_has_cx25840 = !0,
+ .flag_has_hauppauge_rom = !0,
+ .flag_has_analogtuner = !0,
+ .flag_has_composite = !0,
+ .flag_has_svideo = !0,
+ .flag_fx2_16kb = !0,
+ .signal_routing_scheme = PVR2_ROUTING_SCHEME_HAUPPAUGE,
+ .digital_control_scheme = PVR2_DIGITAL_SCHEME_HAUPPAUGE,
+ .default_std_mask = V4L2_STD_NTSC_M,
+ .led_scheme = PVR2_LED_SCHEME_HAUPPAUGE,
+ .ir_scheme = PVR2_IR_SCHEME_ZILOG,
+#ifdef CONFIG_VIDEO_PVRUSB2_DVB
+ .dvb_props = &pvr2_750xx_dvb_props,
+#endif
+};
+
+static const struct pvr2_device_desc pvr2_device_751xx = {
+ .description = "WinTV HVR-1950 Model 751xx",
+ .shortname = "751xx",
+ .client_table.lst = pvr2_cli_73xxx,
+ .client_table.cnt = ARRAY_SIZE(pvr2_cli_73xxx),
+ .fx2_firmware.lst = pvr2_fw1_names_75xxx,
+ .fx2_firmware.cnt = ARRAY_SIZE(pvr2_fw1_names_75xxx),
+ .flag_has_cx25840 = !0,
+ .flag_has_hauppauge_rom = !0,
+ .flag_has_analogtuner = !0,
+ .flag_has_composite = !0,
+ .flag_has_svideo = !0,
+ .flag_fx2_16kb = !0,
+ .signal_routing_scheme = PVR2_ROUTING_SCHEME_HAUPPAUGE,
+ .digital_control_scheme = PVR2_DIGITAL_SCHEME_HAUPPAUGE,
+ .default_std_mask = V4L2_STD_NTSC_M,
+ .led_scheme = PVR2_LED_SCHEME_HAUPPAUGE,
+ .ir_scheme = PVR2_IR_SCHEME_ZILOG,
+#ifdef CONFIG_VIDEO_PVRUSB2_DVB
+ .dvb_props = &pvr2_751xx_dvb_props,
+#endif
+};
+
+
+
+/*------------------------------------------------------------------------*/
+
+struct usb_device_id pvr2_device_table[] = {
+ { USB_DEVICE(0x2040, 0x2900),
+ .driver_info = (kernel_ulong_t)&pvr2_device_29xxx},
+ { USB_DEVICE(0x2040, 0x2950), /* Logically identical to 2900 */
+ .driver_info = (kernel_ulong_t)&pvr2_device_29xxx},
+ { USB_DEVICE(0x2040, 0x2400),
+ .driver_info = (kernel_ulong_t)&pvr2_device_24xxx},
+ { USB_DEVICE(0x1164, 0x0622),
+ .driver_info = (kernel_ulong_t)&pvr2_device_gotview_2},
+ { USB_DEVICE(0x1164, 0x0602),
+ .driver_info = (kernel_ulong_t)&pvr2_device_gotview_2d},
+ { USB_DEVICE(0x11ba, 0x1003),
+ .driver_info = (kernel_ulong_t)&pvr2_device_onair_creator},
+ { USB_DEVICE(0x11ba, 0x1001),
+ .driver_info = (kernel_ulong_t)&pvr2_device_onair_usb2},
+ { USB_DEVICE(0x2040, 0x7300),
+ .driver_info = (kernel_ulong_t)&pvr2_device_73xxx},
+ { USB_DEVICE(0x2040, 0x7500),
+ .driver_info = (kernel_ulong_t)&pvr2_device_750xx},
+ { USB_DEVICE(0x2040, 0x7501),
+ .driver_info = (kernel_ulong_t)&pvr2_device_751xx},
+ { USB_DEVICE(0x0ccd, 0x0039),
+ .driver_info = (kernel_ulong_t)&pvr2_device_av400},
+ { }
+};
+
+MODULE_DEVICE_TABLE(usb, pvr2_device_table);
+MODULE_FIRMWARE(PVR2_FIRMWARE_29xxx);
+MODULE_FIRMWARE(PVR2_FIRMWARE_24xxx);
+MODULE_FIRMWARE(PVR2_FIRMWARE_73xxx);
+MODULE_FIRMWARE(PVR2_FIRMWARE_75xxx);
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 75 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ *
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+#ifndef __PVRUSB2_DEVATTR_H
+#define __PVRUSB2_DEVATTR_H
+
+#include <linux/mod_devicetable.h>
+#include <linux/videodev2.h>
+#ifdef CONFIG_VIDEO_PVRUSB2_DVB
+#include "pvrusb2-dvb.h"
+#endif
+
+/*
+
+ This header defines structures used to describe attributes of a device.
+
+*/
+
+
+#define PVR2_CLIENT_ID_NULL 0
+#define PVR2_CLIENT_ID_MSP3400 1
+#define PVR2_CLIENT_ID_CX25840 2
+#define PVR2_CLIENT_ID_SAA7115 3
+#define PVR2_CLIENT_ID_TUNER 4
+#define PVR2_CLIENT_ID_CS53L32A 5
+#define PVR2_CLIENT_ID_WM8775 6
+#define PVR2_CLIENT_ID_DEMOD 7
+
+struct pvr2_device_client_desc {
+ /* One ovr PVR2_CLIENT_ID_xxxx */
+ unsigned char module_id;
+
+ /* Null-terminated array of I2C addresses to try in order
+ initialize the module. It's safe to make this null terminated
+ since we're never going to encounter an i2c device with an
+ address of zero. If this is a null pointer or zero-length,
+ then no I2C addresses have been specified, in which case we'll
+ try some compiled in defaults for now. */
+ unsigned char *i2c_address_list;
+};
+
+struct pvr2_device_client_table {
+ const struct pvr2_device_client_desc *lst;
+ unsigned char cnt;
+};
+
+
+struct pvr2_string_table {
+ const char **lst;
+ unsigned int cnt;
+};
+
+#define PVR2_ROUTING_SCHEME_HAUPPAUGE 0
+#define PVR2_ROUTING_SCHEME_GOTVIEW 1
+#define PVR2_ROUTING_SCHEME_ONAIR 2
+#define PVR2_ROUTING_SCHEME_AV400 3
+
+#define PVR2_DIGITAL_SCHEME_NONE 0
+#define PVR2_DIGITAL_SCHEME_HAUPPAUGE 1
+#define PVR2_DIGITAL_SCHEME_ONAIR 2
+
+#define PVR2_LED_SCHEME_NONE 0
+#define PVR2_LED_SCHEME_HAUPPAUGE 1
+
+#define PVR2_IR_SCHEME_NONE 0
+#define PVR2_IR_SCHEME_24XXX 1 /* FX2-controlled IR */
+#define PVR2_IR_SCHEME_ZILOG 2 /* HVR-1950 style (must be taken out of reset) */
+#define PVR2_IR_SCHEME_24XXX_MCE 3 /* 24xxx MCE device */
+#define PVR2_IR_SCHEME_29XXX 4 /* Original 29xxx device */
+
+/* This describes a particular hardware type (except for the USB device ID
+ which must live in a separate structure due to environmental
+ constraints). See the top of pvrusb2-hdw.c for where this is
+ instantiated. */
+struct pvr2_device_desc {
+ /* Single line text description of hardware */
+ const char *description;
+
+ /* Single token identifier for hardware */
+ const char *shortname;
+
+ /* List of additional client modules we need to load */
+ struct pvr2_string_table client_modules;
+
+ /* List of defined client modules we need to load */
+ struct pvr2_device_client_table client_table;
+
+ /* List of FX2 firmware file names we should search; if empty then
+ FX2 firmware check / load is skipped and we assume the device
+ was initialized from internal ROM. */
+ struct pvr2_string_table fx2_firmware;
+
+#ifdef CONFIG_VIDEO_PVRUSB2_DVB
+ /* callback functions to handle attachment of digital tuner & demod */
+ const struct pvr2_dvb_props *dvb_props;
+
+#endif
+ /* Initial standard bits to use for this device, if not zero.
+ Anything set here is also implied as an available standard.
+ Note: This is ignored if overridden on the module load line via
+ the video_std module option. */
+ v4l2_std_id default_std_mask;
+
+ /* V4L tuner type ID to use with this device (only used if the
+ driver could not discover the type any other way). */
+ int default_tuner_type;
+
+ /* Signal routing scheme used by device, contains one of
+ PVR2_ROUTING_SCHEME_XXX. Schemes have to be defined as we
+ encounter them. This is an arbitrary integer scheme id; its
+ meaning is contained entirely within the driver and is
+ interpreted by logic which must send commands to the chip-level
+ drivers (search for things which touch this field). */
+ unsigned char signal_routing_scheme;
+
+ /* Indicates scheme for controlling device's LED (if any). The
+ driver will turn on the LED when streaming is underway. This
+ contains one of PVR2_LED_SCHEME_XXX. */
+ unsigned char led_scheme;
+
+ /* Control scheme to use if there is a digital tuner. This
+ contains one of PVR2_DIGITAL_SCHEME_XXX. This is an arbitrary
+ integer scheme id; its meaning is contained entirely within the
+ driver and is interpreted by logic which must control the
+ streaming pathway (search for things which touch this field). */
+ unsigned char digital_control_scheme;
+
+ /* If set, we don't bother trying to load cx23416 firmware. */
+ unsigned int flag_skip_cx23416_firmware:1;
+
+ /* If set, the encoder must be healthy in order for digital mode to
+ work (otherwise we assume that digital streaming will work even
+ if we fail to locate firmware for the encoder). If the device
+ doesn't support digital streaming then this flag has no
+ effect. */
+ unsigned int flag_digital_requires_cx23416:1;
+
+ /* Device has a hauppauge eeprom which we can interrogate. */
+ unsigned int flag_has_hauppauge_rom:1;
+
+ /* Device does not require a powerup command to be issued. */
+ unsigned int flag_no_powerup:1;
+
+ /* Device has a cx25840 - this enables special additional logic to
+ handle it. */
+ unsigned int flag_has_cx25840:1;
+
+ /* Device has a wm8775 - this enables special additional logic to
+ ensure that it is found. */
+ unsigned int flag_has_wm8775:1;
+
+ /* Indicate IR scheme of hardware. If not set, then it is assumed
+ that IR can work without any help from the driver. */
+ unsigned int ir_scheme:3;
+
+ /* These bits define which kinds of sources the device can handle.
+ Note: Digital tuner presence is inferred by the
+ digital_control_scheme enumeration. */
+ unsigned int flag_has_fmradio:1; /* Has FM radio receiver */
+ unsigned int flag_has_analogtuner:1; /* Has analog tuner */
+ unsigned int flag_has_composite:1; /* Has composite input */
+ unsigned int flag_has_svideo:1; /* Has s-video input */
+ unsigned int flag_fx2_16kb:1; /* 16KB FX2 firmware OK here */
+
+ /* If this driver is considered experimental, i.e. not all aspects
+ are working correctly and/or it is untested, mark that fact
+ with this flag. */
+ unsigned int flag_is_experimental:1;
+};
+
+extern struct usb_device_id pvr2_device_table[];
+
+#endif /* __PVRUSB2_HDW_INTERNAL_H */
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 75 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ * pvrusb2-dvb.c - linux-dvb api interface to the pvrusb2 driver.
+ *
+ * Copyright (C) 2007, 2008 Michael Krufky <mkrufky@linuxtv.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include <linux/kthread.h>
+#include <linux/freezer.h>
+#include <linux/slab.h>
+#include <linux/mm.h>
+#include "dvbdev.h"
+#include "pvrusb2-debug.h"
+#include "pvrusb2-hdw-internal.h"
+#include "pvrusb2-hdw.h"
+#include "pvrusb2-io.h"
+#include "pvrusb2-dvb.h"
+
+DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
+
+static int pvr2_dvb_feed_func(struct pvr2_dvb_adapter *adap)
+{
+ int ret;
+ unsigned int count;
+ struct pvr2_buffer *bp;
+ struct pvr2_stream *stream;
+
+ pvr2_trace(PVR2_TRACE_DVB_FEED, "dvb feed thread started");
+ set_freezable();
+
+ stream = adap->channel.stream->stream;
+
+ for (;;) {
+ if (kthread_should_stop()) break;
+
+ /* Not sure about this... */
+ try_to_freeze();
+
+ bp = pvr2_stream_get_ready_buffer(stream);
+ if (bp != NULL) {
+ count = pvr2_buffer_get_count(bp);
+ if (count) {
+ dvb_dmx_swfilter(
+ &adap->demux,
+ adap->buffer_storage[
+ pvr2_buffer_get_id(bp)],
+ count);
+ } else {
+ ret = pvr2_buffer_get_status(bp);
+ if (ret < 0) break;
+ }
+ ret = pvr2_buffer_queue(bp);
+ if (ret < 0) break;
+
+ /* Since we know we did something to a buffer,
+ just go back and try again. No point in
+ blocking unless we really ran out of
+ buffers to process. */
+ continue;
+ }
+
+
+ /* Wait until more buffers become available or we're
+ told not to wait any longer. */
+ ret = wait_event_interruptible(
+ adap->buffer_wait_data,
+ (pvr2_stream_get_ready_count(stream) > 0) ||
+ kthread_should_stop());
+ if (ret < 0) break;
+ }
+
+ /* If we get here and ret is < 0, then an error has occurred.
+ Probably would be a good idea to communicate that to DVB core... */
+
+ pvr2_trace(PVR2_TRACE_DVB_FEED, "dvb feed thread stopped");
+
+ return 0;
+}
+
+static int pvr2_dvb_feed_thread(void *data)
+{
+ int stat = pvr2_dvb_feed_func(data);
+ /* from videobuf-dvb.c: */
+ while (!kthread_should_stop()) {
+ set_current_state(TASK_INTERRUPTIBLE);
+ schedule();
+ }
+ return stat;
+}
+
+static void pvr2_dvb_notify(struct pvr2_dvb_adapter *adap)
+{
+ wake_up(&adap->buffer_wait_data);
+}
+
+static void pvr2_dvb_stream_end(struct pvr2_dvb_adapter *adap)
+{
+ unsigned int idx;
+ struct pvr2_stream *stream;
+
+ if (adap->thread) {
+ kthread_stop(adap->thread);
+ adap->thread = NULL;
+ }
+
+ if (adap->channel.stream) {
+ stream = adap->channel.stream->stream;
+ } else {
+ stream = NULL;
+ }
+ if (stream) {
+ pvr2_hdw_set_streaming(adap->channel.hdw, 0);
+ pvr2_stream_set_callback(stream, NULL, NULL);
+ pvr2_stream_kill(stream);
+ pvr2_stream_set_buffer_count(stream, 0);
+ pvr2_channel_claim_stream(&adap->channel, NULL);
+ }
+
+ if (adap->stream_run) {
+ for (idx = 0; idx < PVR2_DVB_BUFFER_COUNT; idx++) {
+ if (!(adap->buffer_storage[idx])) continue;
+ kfree(adap->buffer_storage[idx]);
+ adap->buffer_storage[idx] = NULL;
+ }
+ adap->stream_run = 0;
+ }
+}
+
+static int pvr2_dvb_stream_do_start(struct pvr2_dvb_adapter *adap)
+{
+ struct pvr2_context *pvr = adap->channel.mc_head;
+ unsigned int idx;
+ int ret;
+ struct pvr2_buffer *bp;
+ struct pvr2_stream *stream = NULL;
+
+ if (adap->stream_run) return -EIO;
+
+ ret = pvr2_channel_claim_stream(&adap->channel, &pvr->video_stream);
+ /* somebody else already has the stream */
+ if (ret < 0) return ret;
+
+ stream = adap->channel.stream->stream;
+
+ for (idx = 0; idx < PVR2_DVB_BUFFER_COUNT; idx++) {
+ adap->buffer_storage[idx] = kmalloc(PVR2_DVB_BUFFER_SIZE,
+ GFP_KERNEL);
+ if (!(adap->buffer_storage[idx])) return -ENOMEM;
+ }
+
+ pvr2_stream_set_callback(pvr->video_stream.stream,
+ (pvr2_stream_callback) pvr2_dvb_notify, adap);
+
+ ret = pvr2_stream_set_buffer_count(stream, PVR2_DVB_BUFFER_COUNT);
+ if (ret < 0) return ret;
+
+ for (idx = 0; idx < PVR2_DVB_BUFFER_COUNT; idx++) {
+ bp = pvr2_stream_get_buffer(stream, idx);
+ pvr2_buffer_set_buffer(bp,
+ adap->buffer_storage[idx],
+ PVR2_DVB_BUFFER_SIZE);
+ }
+
+ ret = pvr2_hdw_set_streaming(adap->channel.hdw, 1);
+ if (ret < 0) return ret;
+
+ while ((bp = pvr2_stream_get_idle_buffer(stream)) != NULL) {
+ ret = pvr2_buffer_queue(bp);
+ if (ret < 0) return ret;
+ }
+
+ adap->thread = kthread_run(pvr2_dvb_feed_thread, adap, "pvrusb2-dvb");
+
+ if (IS_ERR(adap->thread)) {
+ ret = PTR_ERR(adap->thread);
+ adap->thread = NULL;
+ return ret;
+ }
+
+ adap->stream_run = !0;
+
+ return 0;
+}
+
+static int pvr2_dvb_stream_start(struct pvr2_dvb_adapter *adap)
+{
+ int ret = pvr2_dvb_stream_do_start(adap);
+ if (ret < 0) pvr2_dvb_stream_end(adap);
+ return ret;
+}
+
+static int pvr2_dvb_ctrl_feed(struct dvb_demux_feed *dvbdmxfeed, int onoff)
+{
+ struct pvr2_dvb_adapter *adap = dvbdmxfeed->demux->priv;
+ int ret = 0;
+
+ if (adap == NULL) return -ENODEV;
+
+ mutex_lock(&adap->lock);
+ do {
+ if (onoff) {
+ if (!adap->feedcount) {
+ pvr2_trace(PVR2_TRACE_DVB_FEED,
+ "start feeding demux");
+ ret = pvr2_dvb_stream_start(adap);
+ if (ret < 0) break;
+ }
+ (adap->feedcount)++;
+ } else if (adap->feedcount > 0) {
+ (adap->feedcount)--;
+ if (!adap->feedcount) {
+ pvr2_trace(PVR2_TRACE_DVB_FEED,
+ "stop feeding demux");
+ pvr2_dvb_stream_end(adap);
+ }
+ }
+ } while (0);
+ mutex_unlock(&adap->lock);
+
+ return ret;
+}
+
+static int pvr2_dvb_start_feed(struct dvb_demux_feed *dvbdmxfeed)
+{
+ pvr2_trace(PVR2_TRACE_DVB_FEED, "start pid: 0x%04x", dvbdmxfeed->pid);
+ return pvr2_dvb_ctrl_feed(dvbdmxfeed, 1);
+}
+
+static int pvr2_dvb_stop_feed(struct dvb_demux_feed *dvbdmxfeed)
+{
+ pvr2_trace(PVR2_TRACE_DVB_FEED, "stop pid: 0x%04x", dvbdmxfeed->pid);
+ return pvr2_dvb_ctrl_feed(dvbdmxfeed, 0);
+}
+
+static int pvr2_dvb_bus_ctrl(struct dvb_frontend *fe, int acquire)
+{
+ struct pvr2_dvb_adapter *adap = fe->dvb->priv;
+ return pvr2_channel_limit_inputs(
+ &adap->channel,
+ (acquire ? (1 << PVR2_CVAL_INPUT_DTV) : 0));
+}
+
+static int pvr2_dvb_adapter_init(struct pvr2_dvb_adapter *adap)
+{
+ int ret;
+
+ ret = dvb_register_adapter(&adap->dvb_adap, "pvrusb2-dvb",
+ THIS_MODULE/*&hdw->usb_dev->owner*/,
+ &adap->channel.hdw->usb_dev->dev,
+ adapter_nr);
+ if (ret < 0) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "dvb_register_adapter failed: error %d", ret);
+ goto err;
+ }
+ adap->dvb_adap.priv = adap;
+
+ adap->demux.dmx.capabilities = DMX_TS_FILTERING |
+ DMX_SECTION_FILTERING |
+ DMX_MEMORY_BASED_FILTERING;
+ adap->demux.priv = adap;
+ adap->demux.filternum = 256;
+ adap->demux.feednum = 256;
+ adap->demux.start_feed = pvr2_dvb_start_feed;
+ adap->demux.stop_feed = pvr2_dvb_stop_feed;
+ adap->demux.write_to_decoder = NULL;
+
+ ret = dvb_dmx_init(&adap->demux);
+ if (ret < 0) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "dvb_dmx_init failed: error %d", ret);
+ goto err_dmx;
+ }
+
+ adap->dmxdev.filternum = adap->demux.filternum;
+ adap->dmxdev.demux = &adap->demux.dmx;
+ adap->dmxdev.capabilities = 0;
+
+ ret = dvb_dmxdev_init(&adap->dmxdev, &adap->dvb_adap);
+ if (ret < 0) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "dvb_dmxdev_init failed: error %d", ret);
+ goto err_dmx_dev;
+ }
+
+ dvb_net_init(&adap->dvb_adap, &adap->dvb_net, &adap->demux.dmx);
+
+ return 0;
+
+err_dmx_dev:
+ dvb_dmx_release(&adap->demux);
+err_dmx:
+ dvb_unregister_adapter(&adap->dvb_adap);
+err:
+ return ret;
+}
+
+static int pvr2_dvb_adapter_exit(struct pvr2_dvb_adapter *adap)
+{
+ pvr2_trace(PVR2_TRACE_INFO, "unregistering DVB devices");
+ dvb_net_release(&adap->dvb_net);
+ adap->demux.dmx.close(&adap->demux.dmx);
+ dvb_dmxdev_release(&adap->dmxdev);
+ dvb_dmx_release(&adap->demux);
+ dvb_unregister_adapter(&adap->dvb_adap);
+ return 0;
+}
+
+static int pvr2_dvb_frontend_init(struct pvr2_dvb_adapter *adap)
+{
+ struct pvr2_hdw *hdw = adap->channel.hdw;
+ const struct pvr2_dvb_props *dvb_props = hdw->hdw_desc->dvb_props;
+ int ret = 0;
+
+ if (dvb_props == NULL) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS, "fe_props not defined!");
+ return -EINVAL;
+ }
+
+ ret = pvr2_channel_limit_inputs(
+ &adap->channel,
+ (1 << PVR2_CVAL_INPUT_DTV));
+ if (ret) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "failed to grab control of dtv input (code=%d)",
+ ret);
+ return ret;
+ }
+
+ if (dvb_props->frontend_attach == NULL) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "frontend_attach not defined!");
+ ret = -EINVAL;
+ goto done;
+ }
+
+ if ((dvb_props->frontend_attach(adap) == 0) && (adap->fe)) {
+
+ if (dvb_register_frontend(&adap->dvb_adap, adap->fe)) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "frontend registration failed!");
+ dvb_frontend_detach(adap->fe);
+ adap->fe = NULL;
+ ret = -ENODEV;
+ goto done;
+ }
+
+ if (dvb_props->tuner_attach)
+ dvb_props->tuner_attach(adap);
+
+ if (adap->fe->ops.analog_ops.standby)
+ adap->fe->ops.analog_ops.standby(adap->fe);
+
+ /* Ensure all frontends negotiate bus access */
+ adap->fe->ops.ts_bus_ctrl = pvr2_dvb_bus_ctrl;
+
+ } else {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "no frontend was attached!");
+ ret = -ENODEV;
+ return ret;
+ }
+
+ done:
+ pvr2_channel_limit_inputs(&adap->channel, 0);
+ return ret;
+}
+
+static int pvr2_dvb_frontend_exit(struct pvr2_dvb_adapter *adap)
+{
+ if (adap->fe != NULL) {
+ dvb_unregister_frontend(adap->fe);
+ dvb_frontend_detach(adap->fe);
+ }
+ return 0;
+}
+
+static void pvr2_dvb_destroy(struct pvr2_dvb_adapter *adap)
+{
+ pvr2_dvb_stream_end(adap);
+ pvr2_dvb_frontend_exit(adap);
+ pvr2_dvb_adapter_exit(adap);
+ pvr2_channel_done(&adap->channel);
+ kfree(adap);
+}
+
+static void pvr2_dvb_internal_check(struct pvr2_channel *chp)
+{
+ struct pvr2_dvb_adapter *adap;
+ adap = container_of(chp, struct pvr2_dvb_adapter, channel);
+ if (!adap->channel.mc_head->disconnect_flag) return;
+ pvr2_dvb_destroy(adap);
+}
+
+struct pvr2_dvb_adapter *pvr2_dvb_create(struct pvr2_context *pvr)
+{
+ int ret = 0;
+ struct pvr2_dvb_adapter *adap;
+ if (!pvr->hdw->hdw_desc->dvb_props) {
+ /* Device lacks a digital interface so don't set up
+ the DVB side of the driver either. For now. */
+ return NULL;
+ }
+ adap = kzalloc(sizeof(*adap), GFP_KERNEL);
+ if (!adap) return adap;
+ pvr2_channel_init(&adap->channel, pvr);
+ adap->channel.check_func = pvr2_dvb_internal_check;
+ init_waitqueue_head(&adap->buffer_wait_data);
+ mutex_init(&adap->lock);
+ ret = pvr2_dvb_adapter_init(adap);
+ if (ret < 0) goto fail1;
+ ret = pvr2_dvb_frontend_init(adap);
+ if (ret < 0) goto fail2;
+ return adap;
+
+fail2:
+ pvr2_dvb_adapter_exit(adap);
+fail1:
+ pvr2_channel_done(&adap->channel);
+ return NULL;
+}
+
--- /dev/null
+#ifndef __PVRUSB2_DVB_H__
+#define __PVRUSB2_DVB_H__
+
+#include "dvb_frontend.h"
+#include "dvb_demux.h"
+#include "dvb_net.h"
+#include "dmxdev.h"
+#include "pvrusb2-context.h"
+
+#define PVR2_DVB_BUFFER_COUNT 32
+#define PVR2_DVB_BUFFER_SIZE PAGE_ALIGN(0x4000)
+
+struct pvr2_dvb_adapter {
+ struct pvr2_channel channel;
+
+ struct dvb_adapter dvb_adap;
+ struct dmxdev dmxdev;
+ struct dvb_demux demux;
+ struct dvb_net dvb_net;
+ struct dvb_frontend *fe;
+
+ int feedcount;
+ int max_feed_count;
+
+ struct task_struct *thread;
+ struct mutex lock;
+
+ unsigned int stream_run:1;
+
+ wait_queue_head_t buffer_wait_data;
+ char *buffer_storage[PVR2_DVB_BUFFER_COUNT];
+};
+
+struct pvr2_dvb_props {
+ int (*frontend_attach) (struct pvr2_dvb_adapter *);
+ int (*tuner_attach) (struct pvr2_dvb_adapter *);
+};
+
+struct pvr2_dvb_adapter *pvr2_dvb_create(struct pvr2_context *pvr);
+
+#endif /* __PVRUSB2_DVB_H__ */
--- /dev/null
+/*
+ *
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include <linux/slab.h>
+#include "pvrusb2-eeprom.h"
+#include "pvrusb2-hdw-internal.h"
+#include "pvrusb2-debug.h"
+
+#define trace_eeprom(...) pvr2_trace(PVR2_TRACE_EEPROM,__VA_ARGS__)
+
+
+
+/*
+
+ Read and analyze data in the eeprom. Use tveeprom to figure out
+ the packet structure, since this is another Hauppauge device and
+ internally it has a family resemblance to ivtv-type devices
+
+*/
+
+#include <media/tveeprom.h>
+
+/* We seem to only be interested in the last 128 bytes of the EEPROM */
+#define EEPROM_SIZE 128
+
+/* Grab EEPROM contents, needed for direct method. */
+static u8 *pvr2_eeprom_fetch(struct pvr2_hdw *hdw)
+{
+ struct i2c_msg msg[2];
+ u8 *eeprom;
+ u8 iadd[2];
+ u8 addr;
+ u16 eepromSize;
+ unsigned int offs;
+ int ret;
+ int mode16 = 0;
+ unsigned pcnt,tcnt;
+ eeprom = kmalloc(EEPROM_SIZE,GFP_KERNEL);
+ if (!eeprom) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "Failed to allocate memory"
+ " required to read eeprom");
+ return NULL;
+ }
+
+ trace_eeprom("Value for eeprom addr from controller was 0x%x",
+ hdw->eeprom_addr);
+ addr = hdw->eeprom_addr;
+ /* Seems that if the high bit is set, then the *real* eeprom
+ address is shifted right now bit position (noticed this in
+ newer PVR USB2 hardware) */
+ if (addr & 0x80) addr >>= 1;
+
+ /* FX2 documentation states that a 16bit-addressed eeprom is
+ expected if the I2C address is an odd number (yeah, this is
+ strange but it's what they do) */
+ mode16 = (addr & 1);
+ eepromSize = (mode16 ? 4096 : 256);
+ trace_eeprom("Examining %d byte eeprom at location 0x%x"
+ " using %d bit addressing",eepromSize,addr,
+ mode16 ? 16 : 8);
+
+ msg[0].addr = addr;
+ msg[0].flags = 0;
+ msg[0].len = mode16 ? 2 : 1;
+ msg[0].buf = iadd;
+ msg[1].addr = addr;
+ msg[1].flags = I2C_M_RD;
+
+ /* We have to do the actual eeprom data fetch ourselves, because
+ (1) we're only fetching part of the eeprom, and (2) if we were
+ getting the whole thing our I2C driver can't grab it in one
+ pass - which is what tveeprom is otherwise going to attempt */
+ memset(eeprom,0,EEPROM_SIZE);
+ for (tcnt = 0; tcnt < EEPROM_SIZE; tcnt += pcnt) {
+ pcnt = 16;
+ if (pcnt + tcnt > EEPROM_SIZE) pcnt = EEPROM_SIZE-tcnt;
+ offs = tcnt + (eepromSize - EEPROM_SIZE);
+ if (mode16) {
+ iadd[0] = offs >> 8;
+ iadd[1] = offs;
+ } else {
+ iadd[0] = offs;
+ }
+ msg[1].len = pcnt;
+ msg[1].buf = eeprom+tcnt;
+ if ((ret = i2c_transfer(&hdw->i2c_adap,
+ msg,ARRAY_SIZE(msg))) != 2) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "eeprom fetch set offs err=%d",ret);
+ kfree(eeprom);
+ return NULL;
+ }
+ }
+ return eeprom;
+}
+
+
+/* Directly call eeprom analysis function within tveeprom. */
+int pvr2_eeprom_analyze(struct pvr2_hdw *hdw)
+{
+ u8 *eeprom;
+ struct tveeprom tvdata;
+
+ memset(&tvdata,0,sizeof(tvdata));
+
+ eeprom = pvr2_eeprom_fetch(hdw);
+ if (!eeprom) return -EINVAL;
+
+ {
+ struct i2c_client fake_client;
+ /* Newer version expects a useless client interface */
+ fake_client.addr = hdw->eeprom_addr;
+ fake_client.adapter = &hdw->i2c_adap;
+ tveeprom_hauppauge_analog(&fake_client,&tvdata,eeprom);
+ }
+
+ trace_eeprom("eeprom assumed v4l tveeprom module");
+ trace_eeprom("eeprom direct call results:");
+ trace_eeprom("has_radio=%d",tvdata.has_radio);
+ trace_eeprom("tuner_type=%d",tvdata.tuner_type);
+ trace_eeprom("tuner_formats=0x%x",tvdata.tuner_formats);
+ trace_eeprom("audio_processor=%d",tvdata.audio_processor);
+ trace_eeprom("model=%d",tvdata.model);
+ trace_eeprom("revision=%d",tvdata.revision);
+ trace_eeprom("serial_number=%d",tvdata.serial_number);
+ trace_eeprom("rev_str=%s",tvdata.rev_str);
+ hdw->tuner_type = tvdata.tuner_type;
+ hdw->tuner_updated = !0;
+ hdw->serial_number = tvdata.serial_number;
+ hdw->std_mask_eeprom = tvdata.tuner_formats;
+
+ kfree(eeprom);
+
+ return 0;
+}
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 70 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ *
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#ifndef __PVRUSB2_EEPROM_H
+#define __PVRUSB2_EEPROM_H
+
+struct pvr2_hdw;
+
+int pvr2_eeprom_analyze(struct pvr2_hdw *);
+
+#endif /* __PVRUSB2_EEPROM_H */
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 70 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ *
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include <linux/device.h> // for linux/firmware.h
+#include <linux/firmware.h>
+#include "pvrusb2-util.h"
+#include "pvrusb2-encoder.h"
+#include "pvrusb2-hdw-internal.h"
+#include "pvrusb2-debug.h"
+#include "pvrusb2-fx2-cmd.h"
+
+
+
+/* Firmware mailbox flags - definitions found from ivtv */
+#define IVTV_MBOX_FIRMWARE_DONE 0x00000004
+#define IVTV_MBOX_DRIVER_DONE 0x00000002
+#define IVTV_MBOX_DRIVER_BUSY 0x00000001
+
+#define MBOX_BASE 0x44
+
+
+static int pvr2_encoder_write_words(struct pvr2_hdw *hdw,
+ unsigned int offs,
+ const u32 *data, unsigned int dlen)
+{
+ unsigned int idx,addr;
+ unsigned int bAddr;
+ int ret;
+ unsigned int chunkCnt;
+
+ /*
+
+ Format: First byte must be 0x01. Remaining 32 bit words are
+ spread out into chunks of 7 bytes each, with the first 4 bytes
+ being the data word (little endian), and the next 3 bytes
+ being the address where that data word is to be written (big
+ endian). Repeat request for additional words, with offset
+ adjusted accordingly.
+
+ */
+ while (dlen) {
+ chunkCnt = 8;
+ if (chunkCnt > dlen) chunkCnt = dlen;
+ memset(hdw->cmd_buffer,0,sizeof(hdw->cmd_buffer));
+ bAddr = 0;
+ hdw->cmd_buffer[bAddr++] = FX2CMD_MEM_WRITE_DWORD;
+ for (idx = 0; idx < chunkCnt; idx++) {
+ addr = idx + offs;
+ hdw->cmd_buffer[bAddr+6] = (addr & 0xffu);
+ hdw->cmd_buffer[bAddr+5] = ((addr>>8) & 0xffu);
+ hdw->cmd_buffer[bAddr+4] = ((addr>>16) & 0xffu);
+ PVR2_DECOMPOSE_LE(hdw->cmd_buffer, bAddr,data[idx]);
+ bAddr += 7;
+ }
+ ret = pvr2_send_request(hdw,
+ hdw->cmd_buffer,1+(chunkCnt*7),
+ NULL,0);
+ if (ret) return ret;
+ data += chunkCnt;
+ dlen -= chunkCnt;
+ offs += chunkCnt;
+ }
+
+ return 0;
+}
+
+
+static int pvr2_encoder_read_words(struct pvr2_hdw *hdw,
+ unsigned int offs,
+ u32 *data, unsigned int dlen)
+{
+ unsigned int idx;
+ int ret;
+ unsigned int chunkCnt;
+
+ /*
+
+ Format: First byte must be 0x02 (status check) or 0x28 (read
+ back block of 32 bit words). Next 6 bytes must be zero,
+ followed by a single byte of MBOX_BASE+offset for portion to
+ be read. Returned data is packed set of 32 bits words that
+ were read.
+
+ */
+
+ while (dlen) {
+ chunkCnt = 16;
+ if (chunkCnt > dlen) chunkCnt = dlen;
+ if (chunkCnt < 16) chunkCnt = 1;
+ hdw->cmd_buffer[0] =
+ ((chunkCnt == 1) ?
+ FX2CMD_MEM_READ_DWORD : FX2CMD_MEM_READ_64BYTES);
+ hdw->cmd_buffer[1] = 0;
+ hdw->cmd_buffer[2] = 0;
+ hdw->cmd_buffer[3] = 0;
+ hdw->cmd_buffer[4] = 0;
+ hdw->cmd_buffer[5] = ((offs>>16) & 0xffu);
+ hdw->cmd_buffer[6] = ((offs>>8) & 0xffu);
+ hdw->cmd_buffer[7] = (offs & 0xffu);
+ ret = pvr2_send_request(hdw,
+ hdw->cmd_buffer,8,
+ hdw->cmd_buffer,
+ (chunkCnt == 1 ? 4 : 16 * 4));
+ if (ret) return ret;
+
+ for (idx = 0; idx < chunkCnt; idx++) {
+ data[idx] = PVR2_COMPOSE_LE(hdw->cmd_buffer,idx*4);
+ }
+ data += chunkCnt;
+ dlen -= chunkCnt;
+ offs += chunkCnt;
+ }
+
+ return 0;
+}
+
+
+/* This prototype is set up to be compatible with the
+ cx2341x_mbox_func prototype in cx2341x.h, which should be in
+ kernels 2.6.18 or later. We do this so that we can enable
+ cx2341x.ko to write to our encoder (by handing it a pointer to this
+ function). For earlier kernels this doesn't really matter. */
+static int pvr2_encoder_cmd(void *ctxt,
+ u32 cmd,
+ int arg_cnt_send,
+ int arg_cnt_recv,
+ u32 *argp)
+{
+ unsigned int poll_count;
+ unsigned int try_count = 0;
+ int retry_flag;
+ int ret = 0;
+ unsigned int idx;
+ /* These sizes look to be limited by the FX2 firmware implementation */
+ u32 wrData[16];
+ u32 rdData[16];
+ struct pvr2_hdw *hdw = (struct pvr2_hdw *)ctxt;
+
+
+ /*
+
+ The encoder seems to speak entirely using blocks 32 bit words.
+ In ivtv driver terms, this is a mailbox at MBOX_BASE which we
+ populate with data and watch what the hardware does with it.
+ The first word is a set of flags used to control the
+ transaction, the second word is the command to execute, the
+ third byte is zero (ivtv driver suggests that this is some
+ kind of return value), and the fourth byte is a specified
+ timeout (windows driver always uses 0x00060000 except for one
+ case when it is zero). All successive words are the argument
+ words for the command.
+
+ First, write out the entire set of words, with the first word
+ being zero.
+
+ Next, write out just the first word again, but set it to
+ IVTV_MBOX_DRIVER_DONE | IVTV_DRIVER_BUSY this time (which
+ probably means "go").
+
+ Next, read back the return count words. Check the first word,
+ which should have IVTV_MBOX_FIRMWARE_DONE set. If however
+ that bit is not set, then the command isn't done so repeat the
+ read until it is set.
+
+ Finally, write out just the first word again, but set it to
+ 0x0 this time (which probably means "idle").
+
+ */
+
+ if (arg_cnt_send > (ARRAY_SIZE(wrData) - 4)) {
+ pvr2_trace(
+ PVR2_TRACE_ERROR_LEGS,
+ "Failed to write cx23416 command"
+ " - too many input arguments"
+ " (was given %u limit %lu)",
+ arg_cnt_send, (long unsigned) ARRAY_SIZE(wrData) - 4);
+ return -EINVAL;
+ }
+
+ if (arg_cnt_recv > (ARRAY_SIZE(rdData) - 4)) {
+ pvr2_trace(
+ PVR2_TRACE_ERROR_LEGS,
+ "Failed to write cx23416 command"
+ " - too many return arguments"
+ " (was given %u limit %lu)",
+ arg_cnt_recv, (long unsigned) ARRAY_SIZE(rdData) - 4);
+ return -EINVAL;
+ }
+
+
+ LOCK_TAKE(hdw->ctl_lock); do {
+
+ if (!hdw->state_encoder_ok) {
+ ret = -EIO;
+ break;
+ }
+
+ retry_flag = 0;
+ try_count++;
+ ret = 0;
+ wrData[0] = 0;
+ wrData[1] = cmd;
+ wrData[2] = 0;
+ wrData[3] = 0x00060000;
+ for (idx = 0; idx < arg_cnt_send; idx++) {
+ wrData[idx+4] = argp[idx];
+ }
+ for (; idx < ARRAY_SIZE(wrData) - 4; idx++) {
+ wrData[idx+4] = 0;
+ }
+
+ ret = pvr2_encoder_write_words(hdw,MBOX_BASE,wrData,idx);
+ if (ret) break;
+ wrData[0] = IVTV_MBOX_DRIVER_DONE|IVTV_MBOX_DRIVER_BUSY;
+ ret = pvr2_encoder_write_words(hdw,MBOX_BASE,wrData,1);
+ if (ret) break;
+ poll_count = 0;
+ while (1) {
+ poll_count++;
+ ret = pvr2_encoder_read_words(hdw,MBOX_BASE,rdData,
+ arg_cnt_recv+4);
+ if (ret) {
+ break;
+ }
+ if (rdData[0] & IVTV_MBOX_FIRMWARE_DONE) {
+ break;
+ }
+ if (rdData[0] && (poll_count < 1000)) continue;
+ if (!rdData[0]) {
+ retry_flag = !0;
+ pvr2_trace(
+ PVR2_TRACE_ERROR_LEGS,
+ "Encoder timed out waiting for us"
+ "; arranging to retry");
+ } else {
+ pvr2_trace(
+ PVR2_TRACE_ERROR_LEGS,
+ "***WARNING*** device's encoder"
+ " appears to be stuck"
+ " (status=0x%08x)",rdData[0]);
+ }
+ pvr2_trace(
+ PVR2_TRACE_ERROR_LEGS,
+ "Encoder command: 0x%02x",cmd);
+ for (idx = 4; idx < arg_cnt_send; idx++) {
+ pvr2_trace(
+ PVR2_TRACE_ERROR_LEGS,
+ "Encoder arg%d: 0x%08x",
+ idx-3,wrData[idx]);
+ }
+ ret = -EBUSY;
+ break;
+ }
+ if (retry_flag) {
+ if (try_count < 20) continue;
+ pvr2_trace(
+ PVR2_TRACE_ERROR_LEGS,
+ "Too many retries...");
+ ret = -EBUSY;
+ }
+ if (ret) {
+ del_timer_sync(&hdw->encoder_run_timer);
+ hdw->state_encoder_ok = 0;
+ pvr2_trace(PVR2_TRACE_STBITS,
+ "State bit %s <-- %s",
+ "state_encoder_ok",
+ (hdw->state_encoder_ok ? "true" : "false"));
+ if (hdw->state_encoder_runok) {
+ hdw->state_encoder_runok = 0;
+ pvr2_trace(PVR2_TRACE_STBITS,
+ "State bit %s <-- %s",
+ "state_encoder_runok",
+ (hdw->state_encoder_runok ?
+ "true" : "false"));
+ }
+ pvr2_trace(
+ PVR2_TRACE_ERROR_LEGS,
+ "Giving up on command."
+ " This is normally recovered via a firmware"
+ " reload and re-initialization; concern"
+ " is only warranted if this happens repeatedly"
+ " and rapidly.");
+ break;
+ }
+ wrData[0] = 0x7;
+ for (idx = 0; idx < arg_cnt_recv; idx++) {
+ argp[idx] = rdData[idx+4];
+ }
+
+ wrData[0] = 0x0;
+ ret = pvr2_encoder_write_words(hdw,MBOX_BASE,wrData,1);
+ if (ret) break;
+
+ } while(0); LOCK_GIVE(hdw->ctl_lock);
+
+ return ret;
+}
+
+
+static int pvr2_encoder_vcmd(struct pvr2_hdw *hdw, int cmd,
+ int args, ...)
+{
+ va_list vl;
+ unsigned int idx;
+ u32 data[12];
+
+ if (args > ARRAY_SIZE(data)) {
+ pvr2_trace(
+ PVR2_TRACE_ERROR_LEGS,
+ "Failed to write cx23416 command"
+ " - too many arguments"
+ " (was given %u limit %lu)",
+ args, (long unsigned) ARRAY_SIZE(data));
+ return -EINVAL;
+ }
+
+ va_start(vl, args);
+ for (idx = 0; idx < args; idx++) {
+ data[idx] = va_arg(vl, u32);
+ }
+ va_end(vl);
+
+ return pvr2_encoder_cmd(hdw,cmd,args,0,data);
+}
+
+
+/* This implements some extra setup for the encoder that seems to be
+ specific to the PVR USB2 hardware. */
+static int pvr2_encoder_prep_config(struct pvr2_hdw *hdw)
+{
+ int ret = 0;
+ int encMisc3Arg = 0;
+
+#if 0
+ /* This inexplicable bit happens in the Hauppauge windows
+ driver (for both 24xxx and 29xxx devices). However I
+ currently see no difference in behavior with or without
+ this stuff. Leave this here as a note of its existence,
+ but don't use it. */
+ LOCK_TAKE(hdw->ctl_lock); do {
+ u32 dat[1];
+ dat[0] = 0x80000640;
+ pvr2_encoder_write_words(hdw,0x01fe,dat,1);
+ pvr2_encoder_write_words(hdw,0x023e,dat,1);
+ } while(0); LOCK_GIVE(hdw->ctl_lock);
+#endif
+
+ /* Mike Isely <isely@pobox.com> 26-Jan-2006 The windows driver
+ sends the following list of ENC_MISC commands (for both
+ 24xxx and 29xxx devices). Meanings are not entirely clear,
+ however without the ENC_MISC(3,1) command then we risk
+ random perpetual video corruption whenever the video input
+ breaks up for a moment (like when switching channels). */
+
+
+#if 0
+ /* This ENC_MISC(5,0) command seems to hurt 29xxx sync
+ performance on channel changes, but is not a problem on
+ 24xxx devices. */
+ ret |= pvr2_encoder_vcmd(hdw, CX2341X_ENC_MISC,4, 5,0,0,0);
+#endif
+
+ /* This ENC_MISC(3,encMisc3Arg) command is critical - without
+ it there will eventually be video corruption. Also, the
+ saa7115 case is strange - the Windows driver is passing 1
+ regardless of device type but if we have 1 for saa7115
+ devices the video turns sluggish. */
+ if (hdw->hdw_desc->flag_has_cx25840) {
+ encMisc3Arg = 1;
+ } else {
+ encMisc3Arg = 0;
+ }
+ ret |= pvr2_encoder_vcmd(hdw, CX2341X_ENC_MISC,4, 3,
+ encMisc3Arg,0,0);
+
+ ret |= pvr2_encoder_vcmd(hdw, CX2341X_ENC_MISC,4, 8,0,0,0);
+
+#if 0
+ /* This ENC_MISC(4,1) command is poisonous, so it is commented
+ out. But I'm leaving it here anyway to document its
+ existence in the Windows driver. The effect of this
+ command is that apps displaying the stream become sluggish
+ with stuttering video. */
+ ret |= pvr2_encoder_vcmd(hdw, CX2341X_ENC_MISC,4, 4,1,0,0);
+#endif
+
+ ret |= pvr2_encoder_vcmd(hdw, CX2341X_ENC_MISC,4, 0,3,0,0);
+ ret |= pvr2_encoder_vcmd(hdw, CX2341X_ENC_MISC,4,15,0,0,0);
+
+ /* prevent the PTSs from slowly drifting away in the generated
+ MPEG stream */
+ ret |= pvr2_encoder_vcmd(hdw, CX2341X_ENC_MISC, 2, 4, 1);
+
+ return ret;
+}
+
+int pvr2_encoder_adjust(struct pvr2_hdw *hdw)
+{
+ int ret;
+ ret = cx2341x_update(hdw,pvr2_encoder_cmd,
+ (hdw->enc_cur_valid ? &hdw->enc_cur_state : NULL),
+ &hdw->enc_ctl_state);
+ if (ret) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "Error from cx2341x module code=%d",ret);
+ } else {
+ memcpy(&hdw->enc_cur_state,&hdw->enc_ctl_state,
+ sizeof(struct cx2341x_mpeg_params));
+ hdw->enc_cur_valid = !0;
+ }
+ return ret;
+}
+
+
+int pvr2_encoder_configure(struct pvr2_hdw *hdw)
+{
+ int ret;
+ int val;
+ pvr2_trace(PVR2_TRACE_ENCODER,"pvr2_encoder_configure"
+ " (cx2341x module)");
+ hdw->enc_ctl_state.port = CX2341X_PORT_STREAMING;
+ hdw->enc_ctl_state.width = hdw->res_hor_val;
+ hdw->enc_ctl_state.height = hdw->res_ver_val;
+ hdw->enc_ctl_state.is_50hz = ((hdw->std_mask_cur & V4L2_STD_525_60) ?
+ 0 : 1);
+
+ ret = 0;
+
+ ret |= pvr2_encoder_prep_config(hdw);
+
+ /* saa7115: 0xf0 */
+ val = 0xf0;
+ if (hdw->hdw_desc->flag_has_cx25840) {
+ /* ivtv cx25840: 0x140 */
+ val = 0x140;
+ }
+
+ if (!ret) ret = pvr2_encoder_vcmd(
+ hdw,CX2341X_ENC_SET_NUM_VSYNC_LINES, 2,
+ val, val);
+
+ /* setup firmware to notify us about some events (don't know why...) */
+ if (!ret) ret = pvr2_encoder_vcmd(
+ hdw,CX2341X_ENC_SET_EVENT_NOTIFICATION, 4,
+ 0, 0, 0x10000000, 0xffffffff);
+
+ if (!ret) ret = pvr2_encoder_vcmd(
+ hdw,CX2341X_ENC_SET_VBI_LINE, 5,
+ 0xffffffff,0,0,0,0);
+
+ if (ret) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "Failed to configure cx23416");
+ return ret;
+ }
+
+ ret = pvr2_encoder_adjust(hdw);
+ if (ret) return ret;
+
+ ret = pvr2_encoder_vcmd(
+ hdw, CX2341X_ENC_INITIALIZE_INPUT, 0);
+
+ if (ret) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "Failed to initialize cx23416 video input");
+ return ret;
+ }
+
+ return 0;
+}
+
+
+int pvr2_encoder_start(struct pvr2_hdw *hdw)
+{
+ int status;
+
+ /* unmask some interrupts */
+ pvr2_write_register(hdw, 0x0048, 0xbfffffff);
+
+ pvr2_encoder_vcmd(hdw,CX2341X_ENC_MUTE_VIDEO,1,
+ hdw->input_val == PVR2_CVAL_INPUT_RADIO ? 1 : 0);
+
+ switch (hdw->active_stream_type) {
+ case pvr2_config_vbi:
+ status = pvr2_encoder_vcmd(hdw,CX2341X_ENC_START_CAPTURE,2,
+ 0x01,0x14);
+ break;
+ case pvr2_config_mpeg:
+ status = pvr2_encoder_vcmd(hdw,CX2341X_ENC_START_CAPTURE,2,
+ 0,0x13);
+ break;
+ default: /* Unhandled cases for now */
+ status = pvr2_encoder_vcmd(hdw,CX2341X_ENC_START_CAPTURE,2,
+ 0,0x13);
+ break;
+ }
+ return status;
+}
+
+int pvr2_encoder_stop(struct pvr2_hdw *hdw)
+{
+ int status;
+
+ /* mask all interrupts */
+ pvr2_write_register(hdw, 0x0048, 0xffffffff);
+
+ switch (hdw->active_stream_type) {
+ case pvr2_config_vbi:
+ status = pvr2_encoder_vcmd(hdw,CX2341X_ENC_STOP_CAPTURE,3,
+ 0x01,0x01,0x14);
+ break;
+ case pvr2_config_mpeg:
+ status = pvr2_encoder_vcmd(hdw,CX2341X_ENC_STOP_CAPTURE,3,
+ 0x01,0,0x13);
+ break;
+ default: /* Unhandled cases for now */
+ status = pvr2_encoder_vcmd(hdw,CX2341X_ENC_STOP_CAPTURE,3,
+ 0x01,0,0x13);
+ break;
+ }
+
+ return status;
+}
+
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 70 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ *
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#ifndef __PVRUSB2_ENCODER_H
+#define __PVRUSB2_ENCODER_H
+
+struct pvr2_hdw;
+
+int pvr2_encoder_adjust(struct pvr2_hdw *);
+int pvr2_encoder_configure(struct pvr2_hdw *);
+int pvr2_encoder_start(struct pvr2_hdw *);
+int pvr2_encoder_stop(struct pvr2_hdw *);
+
+#endif /* __PVRUSB2_ENCODER_H */
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 70 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ *
+ *
+ * Copyright (C) 2007 Michael Krufky <mkrufky@linuxtv.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#ifndef _PVRUSB2_FX2_CMD_H_
+#define _PVRUSB2_FX2_CMD_H_
+
+#define FX2CMD_MEM_WRITE_DWORD 0x01u
+#define FX2CMD_MEM_READ_DWORD 0x02u
+
+#define FX2CMD_HCW_ZILOG_RESET 0x10u /* 1=reset 0=release */
+
+#define FX2CMD_MEM_READ_64BYTES 0x28u
+
+#define FX2CMD_REG_WRITE 0x04u
+#define FX2CMD_REG_READ 0x05u
+#define FX2CMD_MEMSEL 0x06u
+
+#define FX2CMD_I2C_WRITE 0x08u
+#define FX2CMD_I2C_READ 0x09u
+
+#define FX2CMD_GET_USB_SPEED 0x0bu
+
+#define FX2CMD_STREAMING_ON 0x36u
+#define FX2CMD_STREAMING_OFF 0x37u
+
+#define FX2CMD_FWPOST1 0x52u
+
+#define FX2CMD_POWER_OFF 0xdcu
+#define FX2CMD_POWER_ON 0xdeu
+
+#define FX2CMD_DEEP_RESET 0xddu
+
+#define FX2CMD_GET_EEPROM_ADDR 0xebu
+#define FX2CMD_GET_IR_CODE 0xecu
+
+#define FX2CMD_HCW_DEMOD_RESETIN 0xf0u
+#define FX2CMD_HCW_DTV_STREAMING_ON 0xf1u
+#define FX2CMD_HCW_DTV_STREAMING_OFF 0xf2u
+
+#define FX2CMD_ONAIR_DTV_STREAMING_ON 0xa0u
+#define FX2CMD_ONAIR_DTV_STREAMING_OFF 0xa1u
+#define FX2CMD_ONAIR_DTV_POWER_ON 0xa2u
+#define FX2CMD_ONAIR_DTV_POWER_OFF 0xa3u
+
+#endif /* _PVRUSB2_FX2_CMD_H_ */
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 75 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ *
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+#ifndef __PVRUSB2_HDW_INTERNAL_H
+#define __PVRUSB2_HDW_INTERNAL_H
+
+/*
+
+ This header sets up all the internal structures and definitions needed to
+ track and coordinate the driver's interaction with the hardware. ONLY
+ source files which actually implement part of that whole circus should be
+ including this header. Higher levels, like the external layers to the
+ various public APIs (V4L, sysfs, etc) should NOT ever include this
+ private, internal header. This means that pvrusb2-hdw, pvrusb2-encoder,
+ etc will include this, but pvrusb2-v4l should not.
+
+*/
+
+#include <linux/videodev2.h>
+#include <linux/i2c.h>
+#include <linux/workqueue.h>
+#include <linux/mutex.h>
+#include "pvrusb2-hdw.h"
+#include "pvrusb2-io.h"
+#include <media/v4l2-device.h>
+#include <media/cx2341x.h>
+#include <media/ir-kbd-i2c.h>
+#include "pvrusb2-devattr.h"
+
+/* Legal values for PVR2_CID_HSM */
+#define PVR2_CVAL_HSM_FAIL 0
+#define PVR2_CVAL_HSM_FULL 1
+#define PVR2_CVAL_HSM_HIGH 2
+
+#define PVR2_VID_ENDPOINT 0x84
+#define PVR2_UNK_ENDPOINT 0x86 /* maybe raw yuv ? */
+#define PVR2_VBI_ENDPOINT 0x88
+
+#define PVR2_CTL_BUFFSIZE 64
+
+#define FREQTABLE_SIZE 500
+
+#define LOCK_TAKE(x) do { mutex_lock(&x##_mutex); x##_held = !0; } while (0)
+#define LOCK_GIVE(x) do { x##_held = 0; mutex_unlock(&x##_mutex); } while (0)
+
+typedef int (*pvr2_ctlf_is_dirty)(struct pvr2_ctrl *);
+typedef void (*pvr2_ctlf_clear_dirty)(struct pvr2_ctrl *);
+typedef int (*pvr2_ctlf_check_value)(struct pvr2_ctrl *,int);
+typedef int (*pvr2_ctlf_get_value)(struct pvr2_ctrl *,int *);
+typedef int (*pvr2_ctlf_set_value)(struct pvr2_ctrl *,int msk,int val);
+typedef int (*pvr2_ctlf_val_to_sym)(struct pvr2_ctrl *,int msk,int val,
+ char *,unsigned int,unsigned int *);
+typedef int (*pvr2_ctlf_sym_to_val)(struct pvr2_ctrl *,
+ const char *,unsigned int,
+ int *mskp,int *valp);
+typedef unsigned int (*pvr2_ctlf_get_v4lflags)(struct pvr2_ctrl *);
+
+/* This structure describes a specific control. A table of these is set up
+ in pvrusb2-hdw.c. */
+struct pvr2_ctl_info {
+ /* Control's name suitable for use as an identifier */
+ const char *name;
+
+ /* Short description of control */
+ const char *desc;
+
+ /* Control's implementation */
+ pvr2_ctlf_get_value get_value; /* Get its value */
+ pvr2_ctlf_get_value get_def_value; /* Get its default value */
+ pvr2_ctlf_get_value get_min_value; /* Get minimum allowed value */
+ pvr2_ctlf_get_value get_max_value; /* Get maximum allowed value */
+ pvr2_ctlf_set_value set_value; /* Set its value */
+ pvr2_ctlf_check_value check_value; /* Check that value is valid */
+ pvr2_ctlf_val_to_sym val_to_sym; /* Custom convert value->symbol */
+ pvr2_ctlf_sym_to_val sym_to_val; /* Custom convert symbol->value */
+ pvr2_ctlf_is_dirty is_dirty; /* Return true if dirty */
+ pvr2_ctlf_clear_dirty clear_dirty; /* Clear dirty state */
+ pvr2_ctlf_get_v4lflags get_v4lflags;/* Retrieve v4l flags */
+
+ /* Control's type (int, enum, bitmask) */
+ enum pvr2_ctl_type type;
+
+ /* Associated V4L control ID, if any */
+ int v4l_id;
+
+ /* Associated driver internal ID, if any */
+ int internal_id;
+
+ /* Don't implicitly initialize this control's value */
+ int skip_init;
+
+ /* Starting value for this control */
+ int default_value;
+
+ /* Type-specific control information */
+ union {
+ struct { /* Integer control */
+ long min_value; /* lower limit */
+ long max_value; /* upper limit */
+ } type_int;
+ struct { /* enumerated control */
+ unsigned int count; /* enum value count */
+ const char * const *value_names; /* symbol names */
+ } type_enum;
+ struct { /* bitmask control */
+ unsigned int valid_bits; /* bits in use */
+ const char **bit_names; /* symbol name/bit */
+ } type_bitmask;
+ } def;
+};
+
+
+/* Same as pvr2_ctl_info, but includes storage for the control description */
+#define PVR2_CTLD_INFO_DESC_SIZE 32
+struct pvr2_ctld_info {
+ struct pvr2_ctl_info info;
+ char desc[PVR2_CTLD_INFO_DESC_SIZE];
+};
+
+struct pvr2_ctrl {
+ const struct pvr2_ctl_info *info;
+ struct pvr2_hdw *hdw;
+};
+
+
+
+/* Disposition of firmware1 loading situation */
+#define FW1_STATE_UNKNOWN 0
+#define FW1_STATE_MISSING 1
+#define FW1_STATE_FAILED 2
+#define FW1_STATE_RELOAD 3
+#define FW1_STATE_OK 4
+
+/* What state the device is in if it is a hybrid */
+#define PVR2_PATHWAY_UNKNOWN 0
+#define PVR2_PATHWAY_ANALOG 1
+#define PVR2_PATHWAY_DIGITAL 2
+
+typedef int (*pvr2_i2c_func)(struct pvr2_hdw *,u8,u8 *,u16,u8 *, u16);
+#define PVR2_I2C_FUNC_CNT 128
+
+/* This structure contains all state data directly needed to
+ manipulate the hardware (as opposed to complying with a kernel
+ interface) */
+struct pvr2_hdw {
+ /* Underlying USB device handle */
+ struct usb_device *usb_dev;
+ struct usb_interface *usb_intf;
+
+ /* Our handle into the v4l2 sub-device architecture */
+ struct v4l2_device v4l2_dev;
+ /* Device description, anything that must adjust behavior based on
+ device specific info will use information held here. */
+ const struct pvr2_device_desc *hdw_desc;
+
+ /* Kernel worker thread handling */
+ struct workqueue_struct *workqueue;
+ struct work_struct workpoll; /* Update driver state */
+
+ /* Video spigot */
+ struct pvr2_stream *vid_stream;
+
+ /* Mutex for all hardware state control */
+ struct mutex big_lock_mutex;
+ int big_lock_held; /* For debugging */
+
+ /* This is a simple string which identifies the instance of this
+ driver. It is unique within the set of existing devices, but
+ there is no attempt to keep the name consistent with the same
+ physical device each time. */
+ char name[32];
+
+ /* This is a simple string which identifies the physical device
+ instance itself - if possible. (If not possible, then it is
+ based on the specific driver instance, similar to name above.)
+ The idea here is that userspace might hopefully be able to use
+ this recognize specific tuners. It will encode a serial number,
+ if available. */
+ char identifier[32];
+
+ /* I2C stuff */
+ struct i2c_adapter i2c_adap;
+ struct i2c_algorithm i2c_algo;
+ pvr2_i2c_func i2c_func[PVR2_I2C_FUNC_CNT];
+ int i2c_cx25840_hack_state;
+ int i2c_linked;
+
+ /* IR related */
+ unsigned int ir_scheme_active; /* IR scheme as seen from the outside */
+ struct IR_i2c_init_data ir_init_data; /* params passed to IR modules */
+
+ /* Frequency table */
+ unsigned int freqTable[FREQTABLE_SIZE];
+ unsigned int freqProgSlot;
+
+ /* Stuff for handling low level control interaction with device */
+ struct mutex ctl_lock_mutex;
+ int ctl_lock_held; /* For debugging */
+ struct urb *ctl_write_urb;
+ struct urb *ctl_read_urb;
+ unsigned char *ctl_write_buffer;
+ unsigned char *ctl_read_buffer;
+ int ctl_write_pend_flag;
+ int ctl_read_pend_flag;
+ int ctl_timeout_flag;
+ struct completion ctl_done;
+ unsigned char cmd_buffer[PVR2_CTL_BUFFSIZE];
+ int cmd_debug_state; // Low level command debugging info
+ unsigned char cmd_debug_code; //
+ unsigned int cmd_debug_write_len; //
+ unsigned int cmd_debug_read_len; //
+
+ /* Bits of state that describe what is going on with various parts
+ of the driver. */
+ int state_pathway_ok; /* Pathway config is ok */
+ int state_encoder_ok; /* Encoder is operational */
+ int state_encoder_run; /* Encoder is running */
+ int state_encoder_config; /* Encoder is configured */
+ int state_encoder_waitok; /* Encoder pre-wait done */
+ int state_encoder_runok; /* Encoder has run for >= .25 sec */
+ int state_decoder_run; /* Decoder is running */
+ int state_decoder_ready; /* Decoder is stabilized & streamable */
+ int state_usbstream_run; /* FX2 is streaming */
+ int state_decoder_quiescent; /* Decoder idle for minimal interval */
+ int state_pipeline_config; /* Pipeline is configured */
+ int state_pipeline_req; /* Somebody wants to stream */
+ int state_pipeline_pause; /* Pipeline must be paused */
+ int state_pipeline_idle; /* Pipeline not running */
+
+ /* This is the master state of the driver. It is the combined
+ result of other bits of state. Examining this will indicate the
+ overall state of the driver. Values here are one of
+ PVR2_STATE_xxxx */
+ unsigned int master_state;
+
+ /* True if device led is currently on */
+ int led_on;
+
+ /* True if states must be re-evaluated */
+ int state_stale;
+
+ void (*state_func)(void *);
+ void *state_data;
+
+ /* Timer for measuring required decoder settling time before we're
+ allowed to fire it up again. */
+ struct timer_list quiescent_timer;
+
+ /* Timer for measuring decoder stabilization time, which is the
+ amount of time we need to let the decoder run before we can
+ trust its output (otherwise the encoder might see garbage and
+ then fail to start correctly). */
+ struct timer_list decoder_stabilization_timer;
+
+ /* Timer for measuring encoder pre-wait time */
+ struct timer_list encoder_wait_timer;
+
+ /* Timer for measuring encoder minimum run time */
+ struct timer_list encoder_run_timer;
+
+ /* Place to block while waiting for state changes */
+ wait_queue_head_t state_wait_data;
+
+
+ int force_dirty; /* consider all controls dirty if true */
+ int flag_ok; /* device in known good state */
+ int flag_modulefail; /* true if at least one module failed to load */
+ int flag_disconnected; /* flag_ok == 0 due to disconnect */
+ int flag_init_ok; /* true if structure is fully initialized */
+ int fw1_state; /* current situation with fw1 */
+ int pathway_state; /* one of PVR2_PATHWAY_xxx */
+ int flag_decoder_missed;/* We've noticed missing decoder */
+ int flag_tripped; /* Indicates overall failure to start */
+
+ unsigned int decoder_client_id;
+
+ // CPU firmware info (used to help find / save firmware data)
+ char *fw_buffer;
+ unsigned int fw_size;
+ int fw_cpu_flag; /* True if we are dealing with the CPU */
+
+ /* Tuner / frequency control stuff */
+ unsigned int tuner_type;
+ int tuner_updated;
+ unsigned int freqValTelevision; /* Current freq for tv mode */
+ unsigned int freqValRadio; /* Current freq for radio mode */
+ unsigned int freqSlotTelevision; /* Current slot for tv mode */
+ unsigned int freqSlotRadio; /* Current slot for radio mode */
+ unsigned int freqSelector; /* 0=radio 1=television */
+ int freqDirty;
+
+ /* Current tuner info - this information is polled from the I2C bus */
+ struct v4l2_tuner tuner_signal_info;
+ int tuner_signal_stale;
+
+ /* Cropping capability info */
+ struct v4l2_cropcap cropcap_info;
+ int cropcap_stale;
+
+ /* Video standard handling */
+ v4l2_std_id std_mask_eeprom; // Hardware supported selections
+ v4l2_std_id std_mask_avail; // Which standards we may select from
+ v4l2_std_id std_mask_cur; // Currently selected standard(s)
+ int std_enum_cur; // selected standard enumeration value
+ int std_dirty; // True if std_mask_cur has changed
+ struct pvr2_ctl_info std_info_enum;
+ struct pvr2_ctl_info std_info_avail;
+ struct pvr2_ctl_info std_info_cur;
+ struct pvr2_ctl_info std_info_detect;
+
+ // Generated string names, one per actual V4L2 standard
+ const char *std_mask_ptrs[32];
+ char std_mask_names[32][16];
+
+ int unit_number; /* ID for driver instance */
+ unsigned long serial_number; /* ID for hardware itself */
+
+ char bus_info[32]; /* Bus location info */
+
+ /* Minor numbers used by v4l logic (yes, this is a hack, as there
+ should be no v4l junk here). Probably a better way to do this. */
+ int v4l_minor_number_video;
+ int v4l_minor_number_vbi;
+ int v4l_minor_number_radio;
+
+ /* Bit mask of PVR2_CVAL_INPUT choices which are valid for the hardware */
+ unsigned int input_avail_mask;
+ /* Bit mask of PVR2_CVAL_INPUT choices which are currently allowed */
+ unsigned int input_allowed_mask;
+
+ /* Location of eeprom or a negative number if none */
+ int eeprom_addr;
+
+ enum pvr2_config active_stream_type;
+ enum pvr2_config desired_stream_type;
+
+ /* Control state needed for cx2341x module */
+ struct cx2341x_mpeg_params enc_cur_state;
+ struct cx2341x_mpeg_params enc_ctl_state;
+ /* True if an encoder attribute has changed */
+ int enc_stale;
+ /* True if an unsafe encoder attribute has changed */
+ int enc_unsafe_stale;
+ /* True if enc_cur_state is valid */
+ int enc_cur_valid;
+
+ /* Control state */
+#define VCREATE_DATA(lab) int lab##_val; int lab##_dirty
+ VCREATE_DATA(brightness);
+ VCREATE_DATA(contrast);
+ VCREATE_DATA(saturation);
+ VCREATE_DATA(hue);
+ VCREATE_DATA(volume);
+ VCREATE_DATA(balance);
+ VCREATE_DATA(bass);
+ VCREATE_DATA(treble);
+ VCREATE_DATA(mute);
+ VCREATE_DATA(cropl);
+ VCREATE_DATA(cropt);
+ VCREATE_DATA(cropw);
+ VCREATE_DATA(croph);
+ VCREATE_DATA(input);
+ VCREATE_DATA(audiomode);
+ VCREATE_DATA(res_hor);
+ VCREATE_DATA(res_ver);
+ VCREATE_DATA(srate);
+#undef VCREATE_DATA
+
+ struct pvr2_ctld_info *mpeg_ctrl_info;
+
+ struct pvr2_ctrl *controls;
+ unsigned int control_cnt;
+};
+
+/* This function gets the current frequency */
+unsigned long pvr2_hdw_get_cur_freq(struct pvr2_hdw *);
+
+void pvr2_hdw_status_poll(struct pvr2_hdw *);
+
+#endif /* __PVRUSB2_HDW_INTERNAL_H */
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 75 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ *
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include <linux/errno.h>
+#include <linux/string.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <linux/firmware.h>
+#include <linux/videodev2.h>
+#include <media/v4l2-common.h>
+#include <media/tuner.h>
+#include "pvrusb2.h"
+#include "pvrusb2-std.h"
+#include "pvrusb2-util.h"
+#include "pvrusb2-hdw.h"
+#include "pvrusb2-i2c-core.h"
+#include "pvrusb2-eeprom.h"
+#include "pvrusb2-hdw-internal.h"
+#include "pvrusb2-encoder.h"
+#include "pvrusb2-debug.h"
+#include "pvrusb2-fx2-cmd.h"
+#include "pvrusb2-wm8775.h"
+#include "pvrusb2-video-v4l.h"
+#include "pvrusb2-cx2584x-v4l.h"
+#include "pvrusb2-cs53l32a.h"
+#include "pvrusb2-audio.h"
+
+#define TV_MIN_FREQ 55250000L
+#define TV_MAX_FREQ 850000000L
+
+/* This defines a minimum interval that the decoder must remain quiet
+ before we are allowed to start it running. */
+#define TIME_MSEC_DECODER_WAIT 50
+
+/* This defines a minimum interval that the decoder must be allowed to run
+ before we can safely begin using its streaming output. */
+#define TIME_MSEC_DECODER_STABILIZATION_WAIT 300
+
+/* This defines a minimum interval that the encoder must remain quiet
+ before we are allowed to configure it. */
+#define TIME_MSEC_ENCODER_WAIT 50
+
+/* This defines the minimum interval that the encoder must successfully run
+ before we consider that the encoder has run at least once since its
+ firmware has been loaded. This measurement is in important for cases
+ where we can't do something until we know that the encoder has been run
+ at least once. */
+#define TIME_MSEC_ENCODER_OK 250
+
+static struct pvr2_hdw *unit_pointers[PVR_NUM] = {[ 0 ... PVR_NUM-1 ] = NULL};
+static DEFINE_MUTEX(pvr2_unit_mtx);
+
+static int ctlchg;
+static int procreload;
+static int tuner[PVR_NUM] = { [0 ... PVR_NUM-1] = -1 };
+static int tolerance[PVR_NUM] = { [0 ... PVR_NUM-1] = 0 };
+static int video_std[PVR_NUM] = { [0 ... PVR_NUM-1] = 0 };
+static int init_pause_msec;
+
+module_param(ctlchg, int, S_IRUGO|S_IWUSR);
+MODULE_PARM_DESC(ctlchg, "0=optimize ctl change 1=always accept new ctl value");
+module_param(init_pause_msec, int, S_IRUGO|S_IWUSR);
+MODULE_PARM_DESC(init_pause_msec, "hardware initialization settling delay");
+module_param(procreload, int, S_IRUGO|S_IWUSR);
+MODULE_PARM_DESC(procreload,
+ "Attempt init failure recovery with firmware reload");
+module_param_array(tuner, int, NULL, 0444);
+MODULE_PARM_DESC(tuner,"specify installed tuner type");
+module_param_array(video_std, int, NULL, 0444);
+MODULE_PARM_DESC(video_std,"specify initial video standard");
+module_param_array(tolerance, int, NULL, 0444);
+MODULE_PARM_DESC(tolerance,"specify stream error tolerance");
+
+/* US Broadcast channel 3 (61.25 MHz), to help with testing */
+static int default_tv_freq = 61250000L;
+/* 104.3 MHz, a usable FM station for my area */
+static int default_radio_freq = 104300000L;
+
+module_param_named(tv_freq, default_tv_freq, int, 0444);
+MODULE_PARM_DESC(tv_freq, "specify initial television frequency");
+module_param_named(radio_freq, default_radio_freq, int, 0444);
+MODULE_PARM_DESC(radio_freq, "specify initial radio frequency");
+
+#define PVR2_CTL_WRITE_ENDPOINT 0x01
+#define PVR2_CTL_READ_ENDPOINT 0x81
+
+#define PVR2_GPIO_IN 0x9008
+#define PVR2_GPIO_OUT 0x900c
+#define PVR2_GPIO_DIR 0x9020
+
+#define trace_firmware(...) pvr2_trace(PVR2_TRACE_FIRMWARE,__VA_ARGS__)
+
+#define PVR2_FIRMWARE_ENDPOINT 0x02
+
+/* size of a firmware chunk */
+#define FIRMWARE_CHUNK_SIZE 0x2000
+
+typedef void (*pvr2_subdev_update_func)(struct pvr2_hdw *,
+ struct v4l2_subdev *);
+
+static const pvr2_subdev_update_func pvr2_module_update_functions[] = {
+ [PVR2_CLIENT_ID_WM8775] = pvr2_wm8775_subdev_update,
+ [PVR2_CLIENT_ID_SAA7115] = pvr2_saa7115_subdev_update,
+ [PVR2_CLIENT_ID_MSP3400] = pvr2_msp3400_subdev_update,
+ [PVR2_CLIENT_ID_CX25840] = pvr2_cx25840_subdev_update,
+ [PVR2_CLIENT_ID_CS53L32A] = pvr2_cs53l32a_subdev_update,
+};
+
+static const char *module_names[] = {
+ [PVR2_CLIENT_ID_MSP3400] = "msp3400",
+ [PVR2_CLIENT_ID_CX25840] = "cx25840",
+ [PVR2_CLIENT_ID_SAA7115] = "saa7115",
+ [PVR2_CLIENT_ID_TUNER] = "tuner",
+ [PVR2_CLIENT_ID_DEMOD] = "tuner",
+ [PVR2_CLIENT_ID_CS53L32A] = "cs53l32a",
+ [PVR2_CLIENT_ID_WM8775] = "wm8775",
+};
+
+
+static const unsigned char *module_i2c_addresses[] = {
+ [PVR2_CLIENT_ID_TUNER] = "\x60\x61\x62\x63",
+ [PVR2_CLIENT_ID_DEMOD] = "\x43",
+ [PVR2_CLIENT_ID_MSP3400] = "\x40",
+ [PVR2_CLIENT_ID_SAA7115] = "\x21",
+ [PVR2_CLIENT_ID_WM8775] = "\x1b",
+ [PVR2_CLIENT_ID_CX25840] = "\x44",
+ [PVR2_CLIENT_ID_CS53L32A] = "\x11",
+};
+
+
+static const char *ir_scheme_names[] = {
+ [PVR2_IR_SCHEME_NONE] = "none",
+ [PVR2_IR_SCHEME_29XXX] = "29xxx",
+ [PVR2_IR_SCHEME_24XXX] = "24xxx (29xxx emulation)",
+ [PVR2_IR_SCHEME_24XXX_MCE] = "24xxx (MCE device)",
+ [PVR2_IR_SCHEME_ZILOG] = "Zilog",
+};
+
+
+/* Define the list of additional controls we'll dynamically construct based
+ on query of the cx2341x module. */
+struct pvr2_mpeg_ids {
+ const char *strid;
+ int id;
+};
+static const struct pvr2_mpeg_ids mpeg_ids[] = {
+ {
+ .strid = "audio_layer",
+ .id = V4L2_CID_MPEG_AUDIO_ENCODING,
+ },{
+ .strid = "audio_bitrate",
+ .id = V4L2_CID_MPEG_AUDIO_L2_BITRATE,
+ },{
+ /* Already using audio_mode elsewhere :-( */
+ .strid = "mpeg_audio_mode",
+ .id = V4L2_CID_MPEG_AUDIO_MODE,
+ },{
+ .strid = "mpeg_audio_mode_extension",
+ .id = V4L2_CID_MPEG_AUDIO_MODE_EXTENSION,
+ },{
+ .strid = "audio_emphasis",
+ .id = V4L2_CID_MPEG_AUDIO_EMPHASIS,
+ },{
+ .strid = "audio_crc",
+ .id = V4L2_CID_MPEG_AUDIO_CRC,
+ },{
+ .strid = "video_aspect",
+ .id = V4L2_CID_MPEG_VIDEO_ASPECT,
+ },{
+ .strid = "video_b_frames",
+ .id = V4L2_CID_MPEG_VIDEO_B_FRAMES,
+ },{
+ .strid = "video_gop_size",
+ .id = V4L2_CID_MPEG_VIDEO_GOP_SIZE,
+ },{
+ .strid = "video_gop_closure",
+ .id = V4L2_CID_MPEG_VIDEO_GOP_CLOSURE,
+ },{
+ .strid = "video_bitrate_mode",
+ .id = V4L2_CID_MPEG_VIDEO_BITRATE_MODE,
+ },{
+ .strid = "video_bitrate",
+ .id = V4L2_CID_MPEG_VIDEO_BITRATE,
+ },{
+ .strid = "video_bitrate_peak",
+ .id = V4L2_CID_MPEG_VIDEO_BITRATE_PEAK,
+ },{
+ .strid = "video_temporal_decimation",
+ .id = V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION,
+ },{
+ .strid = "stream_type",
+ .id = V4L2_CID_MPEG_STREAM_TYPE,
+ },{
+ .strid = "video_spatial_filter_mode",
+ .id = V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE,
+ },{
+ .strid = "video_spatial_filter",
+ .id = V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER,
+ },{
+ .strid = "video_luma_spatial_filter_type",
+ .id = V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE,
+ },{
+ .strid = "video_chroma_spatial_filter_type",
+ .id = V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE,
+ },{
+ .strid = "video_temporal_filter_mode",
+ .id = V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE,
+ },{
+ .strid = "video_temporal_filter",
+ .id = V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER,
+ },{
+ .strid = "video_median_filter_type",
+ .id = V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE,
+ },{
+ .strid = "video_luma_median_filter_top",
+ .id = V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP,
+ },{
+ .strid = "video_luma_median_filter_bottom",
+ .id = V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM,
+ },{
+ .strid = "video_chroma_median_filter_top",
+ .id = V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP,
+ },{
+ .strid = "video_chroma_median_filter_bottom",
+ .id = V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM,
+ }
+};
+#define MPEGDEF_COUNT ARRAY_SIZE(mpeg_ids)
+
+
+static const char *control_values_srate[] = {
+ [V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100] = "44.1 kHz",
+ [V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000] = "48 kHz",
+ [V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000] = "32 kHz",
+};
+
+
+
+static const char *control_values_input[] = {
+ [PVR2_CVAL_INPUT_TV] = "television", /*xawtv needs this name*/
+ [PVR2_CVAL_INPUT_DTV] = "dtv",
+ [PVR2_CVAL_INPUT_RADIO] = "radio",
+ [PVR2_CVAL_INPUT_SVIDEO] = "s-video",
+ [PVR2_CVAL_INPUT_COMPOSITE] = "composite",
+};
+
+
+static const char *control_values_audiomode[] = {
+ [V4L2_TUNER_MODE_MONO] = "Mono",
+ [V4L2_TUNER_MODE_STEREO] = "Stereo",
+ [V4L2_TUNER_MODE_LANG1] = "Lang1",
+ [V4L2_TUNER_MODE_LANG2] = "Lang2",
+ [V4L2_TUNER_MODE_LANG1_LANG2] = "Lang1+Lang2",
+};
+
+
+static const char *control_values_hsm[] = {
+ [PVR2_CVAL_HSM_FAIL] = "Fail",
+ [PVR2_CVAL_HSM_HIGH] = "High",
+ [PVR2_CVAL_HSM_FULL] = "Full",
+};
+
+
+static const char *pvr2_state_names[] = {
+ [PVR2_STATE_NONE] = "none",
+ [PVR2_STATE_DEAD] = "dead",
+ [PVR2_STATE_COLD] = "cold",
+ [PVR2_STATE_WARM] = "warm",
+ [PVR2_STATE_ERROR] = "error",
+ [PVR2_STATE_READY] = "ready",
+ [PVR2_STATE_RUN] = "run",
+};
+
+
+struct pvr2_fx2cmd_descdef {
+ unsigned char id;
+ unsigned char *desc;
+};
+
+static const struct pvr2_fx2cmd_descdef pvr2_fx2cmd_desc[] = {
+ {FX2CMD_MEM_WRITE_DWORD, "write encoder dword"},
+ {FX2CMD_MEM_READ_DWORD, "read encoder dword"},
+ {FX2CMD_HCW_ZILOG_RESET, "zilog IR reset control"},
+ {FX2CMD_MEM_READ_64BYTES, "read encoder 64bytes"},
+ {FX2CMD_REG_WRITE, "write encoder register"},
+ {FX2CMD_REG_READ, "read encoder register"},
+ {FX2CMD_MEMSEL, "encoder memsel"},
+ {FX2CMD_I2C_WRITE, "i2c write"},
+ {FX2CMD_I2C_READ, "i2c read"},
+ {FX2CMD_GET_USB_SPEED, "get USB speed"},
+ {FX2CMD_STREAMING_ON, "stream on"},
+ {FX2CMD_STREAMING_OFF, "stream off"},
+ {FX2CMD_FWPOST1, "fwpost1"},
+ {FX2CMD_POWER_OFF, "power off"},
+ {FX2CMD_POWER_ON, "power on"},
+ {FX2CMD_DEEP_RESET, "deep reset"},
+ {FX2CMD_GET_EEPROM_ADDR, "get rom addr"},
+ {FX2CMD_GET_IR_CODE, "get IR code"},
+ {FX2CMD_HCW_DEMOD_RESETIN, "hcw demod resetin"},
+ {FX2CMD_HCW_DTV_STREAMING_ON, "hcw dtv stream on"},
+ {FX2CMD_HCW_DTV_STREAMING_OFF, "hcw dtv stream off"},
+ {FX2CMD_ONAIR_DTV_STREAMING_ON, "onair dtv stream on"},
+ {FX2CMD_ONAIR_DTV_STREAMING_OFF, "onair dtv stream off"},
+ {FX2CMD_ONAIR_DTV_POWER_ON, "onair dtv power on"},
+ {FX2CMD_ONAIR_DTV_POWER_OFF, "onair dtv power off"},
+};
+
+
+static int pvr2_hdw_set_input(struct pvr2_hdw *hdw,int v);
+static void pvr2_hdw_state_sched(struct pvr2_hdw *);
+static int pvr2_hdw_state_eval(struct pvr2_hdw *);
+static void pvr2_hdw_set_cur_freq(struct pvr2_hdw *,unsigned long);
+static void pvr2_hdw_worker_poll(struct work_struct *work);
+static int pvr2_hdw_wait(struct pvr2_hdw *,int state);
+static int pvr2_hdw_untrip_unlocked(struct pvr2_hdw *);
+static void pvr2_hdw_state_log_state(struct pvr2_hdw *);
+static int pvr2_hdw_cmd_usbstream(struct pvr2_hdw *hdw,int runFl);
+static int pvr2_hdw_commit_setup(struct pvr2_hdw *hdw);
+static int pvr2_hdw_get_eeprom_addr(struct pvr2_hdw *hdw);
+static void pvr2_hdw_quiescent_timeout(unsigned long);
+static void pvr2_hdw_decoder_stabilization_timeout(unsigned long);
+static void pvr2_hdw_encoder_wait_timeout(unsigned long);
+static void pvr2_hdw_encoder_run_timeout(unsigned long);
+static int pvr2_issue_simple_cmd(struct pvr2_hdw *,u32);
+static int pvr2_send_request_ex(struct pvr2_hdw *hdw,
+ unsigned int timeout,int probe_fl,
+ void *write_data,unsigned int write_len,
+ void *read_data,unsigned int read_len);
+static int pvr2_hdw_check_cropcap(struct pvr2_hdw *hdw);
+static v4l2_std_id pvr2_hdw_get_detected_std(struct pvr2_hdw *hdw);
+
+static void trace_stbit(const char *name,int val)
+{
+ pvr2_trace(PVR2_TRACE_STBITS,
+ "State bit %s <-- %s",
+ name,(val ? "true" : "false"));
+}
+
+static int ctrl_channelfreq_get(struct pvr2_ctrl *cptr,int *vp)
+{
+ struct pvr2_hdw *hdw = cptr->hdw;
+ if ((hdw->freqProgSlot > 0) && (hdw->freqProgSlot <= FREQTABLE_SIZE)) {
+ *vp = hdw->freqTable[hdw->freqProgSlot-1];
+ } else {
+ *vp = 0;
+ }
+ return 0;
+}
+
+static int ctrl_channelfreq_set(struct pvr2_ctrl *cptr,int m,int v)
+{
+ struct pvr2_hdw *hdw = cptr->hdw;
+ unsigned int slotId = hdw->freqProgSlot;
+ if ((slotId > 0) && (slotId <= FREQTABLE_SIZE)) {
+ hdw->freqTable[slotId-1] = v;
+ /* Handle side effects correctly - if we're tuned to this
+ slot, then forgot the slot id relation since the stored
+ frequency has been changed. */
+ if (hdw->freqSelector) {
+ if (hdw->freqSlotRadio == slotId) {
+ hdw->freqSlotRadio = 0;
+ }
+ } else {
+ if (hdw->freqSlotTelevision == slotId) {
+ hdw->freqSlotTelevision = 0;
+ }
+ }
+ }
+ return 0;
+}
+
+static int ctrl_channelprog_get(struct pvr2_ctrl *cptr,int *vp)
+{
+ *vp = cptr->hdw->freqProgSlot;
+ return 0;
+}
+
+static int ctrl_channelprog_set(struct pvr2_ctrl *cptr,int m,int v)
+{
+ struct pvr2_hdw *hdw = cptr->hdw;
+ if ((v >= 0) && (v <= FREQTABLE_SIZE)) {
+ hdw->freqProgSlot = v;
+ }
+ return 0;
+}
+
+static int ctrl_channel_get(struct pvr2_ctrl *cptr,int *vp)
+{
+ struct pvr2_hdw *hdw = cptr->hdw;
+ *vp = hdw->freqSelector ? hdw->freqSlotRadio : hdw->freqSlotTelevision;
+ return 0;
+}
+
+static int ctrl_channel_set(struct pvr2_ctrl *cptr,int m,int slotId)
+{
+ unsigned freq = 0;
+ struct pvr2_hdw *hdw = cptr->hdw;
+ if ((slotId < 0) || (slotId > FREQTABLE_SIZE)) return 0;
+ if (slotId > 0) {
+ freq = hdw->freqTable[slotId-1];
+ if (!freq) return 0;
+ pvr2_hdw_set_cur_freq(hdw,freq);
+ }
+ if (hdw->freqSelector) {
+ hdw->freqSlotRadio = slotId;
+ } else {
+ hdw->freqSlotTelevision = slotId;
+ }
+ return 0;
+}
+
+static int ctrl_freq_get(struct pvr2_ctrl *cptr,int *vp)
+{
+ *vp = pvr2_hdw_get_cur_freq(cptr->hdw);
+ return 0;
+}
+
+static int ctrl_freq_is_dirty(struct pvr2_ctrl *cptr)
+{
+ return cptr->hdw->freqDirty != 0;
+}
+
+static void ctrl_freq_clear_dirty(struct pvr2_ctrl *cptr)
+{
+ cptr->hdw->freqDirty = 0;
+}
+
+static int ctrl_freq_set(struct pvr2_ctrl *cptr,int m,int v)
+{
+ pvr2_hdw_set_cur_freq(cptr->hdw,v);
+ return 0;
+}
+
+static int ctrl_cropl_min_get(struct pvr2_ctrl *cptr, int *left)
+{
+ struct v4l2_cropcap *cap = &cptr->hdw->cropcap_info;
+ int stat = pvr2_hdw_check_cropcap(cptr->hdw);
+ if (stat != 0) {
+ return stat;
+ }
+ *left = cap->bounds.left;
+ return 0;
+}
+
+static int ctrl_cropl_max_get(struct pvr2_ctrl *cptr, int *left)
+{
+ struct v4l2_cropcap *cap = &cptr->hdw->cropcap_info;
+ int stat = pvr2_hdw_check_cropcap(cptr->hdw);
+ if (stat != 0) {
+ return stat;
+ }
+ *left = cap->bounds.left;
+ if (cap->bounds.width > cptr->hdw->cropw_val) {
+ *left += cap->bounds.width - cptr->hdw->cropw_val;
+ }
+ return 0;
+}
+
+static int ctrl_cropt_min_get(struct pvr2_ctrl *cptr, int *top)
+{
+ struct v4l2_cropcap *cap = &cptr->hdw->cropcap_info;
+ int stat = pvr2_hdw_check_cropcap(cptr->hdw);
+ if (stat != 0) {
+ return stat;
+ }
+ *top = cap->bounds.top;
+ return 0;
+}
+
+static int ctrl_cropt_max_get(struct pvr2_ctrl *cptr, int *top)
+{
+ struct v4l2_cropcap *cap = &cptr->hdw->cropcap_info;
+ int stat = pvr2_hdw_check_cropcap(cptr->hdw);
+ if (stat != 0) {
+ return stat;
+ }
+ *top = cap->bounds.top;
+ if (cap->bounds.height > cptr->hdw->croph_val) {
+ *top += cap->bounds.height - cptr->hdw->croph_val;
+ }
+ return 0;
+}
+
+static int ctrl_cropw_max_get(struct pvr2_ctrl *cptr, int *width)
+{
+ struct v4l2_cropcap *cap = &cptr->hdw->cropcap_info;
+ int stat, bleftend, cleft;
+
+ stat = pvr2_hdw_check_cropcap(cptr->hdw);
+ if (stat != 0) {
+ return stat;
+ }
+ bleftend = cap->bounds.left+cap->bounds.width;
+ cleft = cptr->hdw->cropl_val;
+
+ *width = cleft < bleftend ? bleftend-cleft : 0;
+ return 0;
+}
+
+static int ctrl_croph_max_get(struct pvr2_ctrl *cptr, int *height)
+{
+ struct v4l2_cropcap *cap = &cptr->hdw->cropcap_info;
+ int stat, btopend, ctop;
+
+ stat = pvr2_hdw_check_cropcap(cptr->hdw);
+ if (stat != 0) {
+ return stat;
+ }
+ btopend = cap->bounds.top+cap->bounds.height;
+ ctop = cptr->hdw->cropt_val;
+
+ *height = ctop < btopend ? btopend-ctop : 0;
+ return 0;
+}
+
+static int ctrl_get_cropcapbl(struct pvr2_ctrl *cptr, int *val)
+{
+ struct v4l2_cropcap *cap = &cptr->hdw->cropcap_info;
+ int stat = pvr2_hdw_check_cropcap(cptr->hdw);
+ if (stat != 0) {
+ return stat;
+ }
+ *val = cap->bounds.left;
+ return 0;
+}
+
+static int ctrl_get_cropcapbt(struct pvr2_ctrl *cptr, int *val)
+{
+ struct v4l2_cropcap *cap = &cptr->hdw->cropcap_info;
+ int stat = pvr2_hdw_check_cropcap(cptr->hdw);
+ if (stat != 0) {
+ return stat;
+ }
+ *val = cap->bounds.top;
+ return 0;
+}
+
+static int ctrl_get_cropcapbw(struct pvr2_ctrl *cptr, int *val)
+{
+ struct v4l2_cropcap *cap = &cptr->hdw->cropcap_info;
+ int stat = pvr2_hdw_check_cropcap(cptr->hdw);
+ if (stat != 0) {
+ return stat;
+ }
+ *val = cap->bounds.width;
+ return 0;
+}
+
+static int ctrl_get_cropcapbh(struct pvr2_ctrl *cptr, int *val)
+{
+ struct v4l2_cropcap *cap = &cptr->hdw->cropcap_info;
+ int stat = pvr2_hdw_check_cropcap(cptr->hdw);
+ if (stat != 0) {
+ return stat;
+ }
+ *val = cap->bounds.height;
+ return 0;
+}
+
+static int ctrl_get_cropcapdl(struct pvr2_ctrl *cptr, int *val)
+{
+ struct v4l2_cropcap *cap = &cptr->hdw->cropcap_info;
+ int stat = pvr2_hdw_check_cropcap(cptr->hdw);
+ if (stat != 0) {
+ return stat;
+ }
+ *val = cap->defrect.left;
+ return 0;
+}
+
+static int ctrl_get_cropcapdt(struct pvr2_ctrl *cptr, int *val)
+{
+ struct v4l2_cropcap *cap = &cptr->hdw->cropcap_info;
+ int stat = pvr2_hdw_check_cropcap(cptr->hdw);
+ if (stat != 0) {
+ return stat;
+ }
+ *val = cap->defrect.top;
+ return 0;
+}
+
+static int ctrl_get_cropcapdw(struct pvr2_ctrl *cptr, int *val)
+{
+ struct v4l2_cropcap *cap = &cptr->hdw->cropcap_info;
+ int stat = pvr2_hdw_check_cropcap(cptr->hdw);
+ if (stat != 0) {
+ return stat;
+ }
+ *val = cap->defrect.width;
+ return 0;
+}
+
+static int ctrl_get_cropcapdh(struct pvr2_ctrl *cptr, int *val)
+{
+ struct v4l2_cropcap *cap = &cptr->hdw->cropcap_info;
+ int stat = pvr2_hdw_check_cropcap(cptr->hdw);
+ if (stat != 0) {
+ return stat;
+ }
+ *val = cap->defrect.height;
+ return 0;
+}
+
+static int ctrl_get_cropcappan(struct pvr2_ctrl *cptr, int *val)
+{
+ struct v4l2_cropcap *cap = &cptr->hdw->cropcap_info;
+ int stat = pvr2_hdw_check_cropcap(cptr->hdw);
+ if (stat != 0) {
+ return stat;
+ }
+ *val = cap->pixelaspect.numerator;
+ return 0;
+}
+
+static int ctrl_get_cropcappad(struct pvr2_ctrl *cptr, int *val)
+{
+ struct v4l2_cropcap *cap = &cptr->hdw->cropcap_info;
+ int stat = pvr2_hdw_check_cropcap(cptr->hdw);
+ if (stat != 0) {
+ return stat;
+ }
+ *val = cap->pixelaspect.denominator;
+ return 0;
+}
+
+static int ctrl_vres_max_get(struct pvr2_ctrl *cptr,int *vp)
+{
+ /* Actual maximum depends on the video standard in effect. */
+ if (cptr->hdw->std_mask_cur & V4L2_STD_525_60) {
+ *vp = 480;
+ } else {
+ *vp = 576;
+ }
+ return 0;
+}
+
+static int ctrl_vres_min_get(struct pvr2_ctrl *cptr,int *vp)
+{
+ /* Actual minimum depends on device digitizer type. */
+ if (cptr->hdw->hdw_desc->flag_has_cx25840) {
+ *vp = 75;
+ } else {
+ *vp = 17;
+ }
+ return 0;
+}
+
+static int ctrl_get_input(struct pvr2_ctrl *cptr,int *vp)
+{
+ *vp = cptr->hdw->input_val;
+ return 0;
+}
+
+static int ctrl_check_input(struct pvr2_ctrl *cptr,int v)
+{
+ return ((1 << v) & cptr->hdw->input_allowed_mask) != 0;
+}
+
+static int ctrl_set_input(struct pvr2_ctrl *cptr,int m,int v)
+{
+ return pvr2_hdw_set_input(cptr->hdw,v);
+}
+
+static int ctrl_isdirty_input(struct pvr2_ctrl *cptr)
+{
+ return cptr->hdw->input_dirty != 0;
+}
+
+static void ctrl_cleardirty_input(struct pvr2_ctrl *cptr)
+{
+ cptr->hdw->input_dirty = 0;
+}
+
+
+static int ctrl_freq_max_get(struct pvr2_ctrl *cptr, int *vp)
+{
+ unsigned long fv;
+ struct pvr2_hdw *hdw = cptr->hdw;
+ if (hdw->tuner_signal_stale) {
+ pvr2_hdw_status_poll(hdw);
+ }
+ fv = hdw->tuner_signal_info.rangehigh;
+ if (!fv) {
+ /* Safety fallback */
+ *vp = TV_MAX_FREQ;
+ return 0;
+ }
+ if (hdw->tuner_signal_info.capability & V4L2_TUNER_CAP_LOW) {
+ fv = (fv * 125) / 2;
+ } else {
+ fv = fv * 62500;
+ }
+ *vp = fv;
+ return 0;
+}
+
+static int ctrl_freq_min_get(struct pvr2_ctrl *cptr, int *vp)
+{
+ unsigned long fv;
+ struct pvr2_hdw *hdw = cptr->hdw;
+ if (hdw->tuner_signal_stale) {
+ pvr2_hdw_status_poll(hdw);
+ }
+ fv = hdw->tuner_signal_info.rangelow;
+ if (!fv) {
+ /* Safety fallback */
+ *vp = TV_MIN_FREQ;
+ return 0;
+ }
+ if (hdw->tuner_signal_info.capability & V4L2_TUNER_CAP_LOW) {
+ fv = (fv * 125) / 2;
+ } else {
+ fv = fv * 62500;
+ }
+ *vp = fv;
+ return 0;
+}
+
+static int ctrl_cx2341x_is_dirty(struct pvr2_ctrl *cptr)
+{
+ return cptr->hdw->enc_stale != 0;
+}
+
+static void ctrl_cx2341x_clear_dirty(struct pvr2_ctrl *cptr)
+{
+ cptr->hdw->enc_stale = 0;
+ cptr->hdw->enc_unsafe_stale = 0;
+}
+
+static int ctrl_cx2341x_get(struct pvr2_ctrl *cptr,int *vp)
+{
+ int ret;
+ struct v4l2_ext_controls cs;
+ struct v4l2_ext_control c1;
+ memset(&cs,0,sizeof(cs));
+ memset(&c1,0,sizeof(c1));
+ cs.controls = &c1;
+ cs.count = 1;
+ c1.id = cptr->info->v4l_id;
+ ret = cx2341x_ext_ctrls(&cptr->hdw->enc_ctl_state, 0, &cs,
+ VIDIOC_G_EXT_CTRLS);
+ if (ret) return ret;
+ *vp = c1.value;
+ return 0;
+}
+
+static int ctrl_cx2341x_set(struct pvr2_ctrl *cptr,int m,int v)
+{
+ int ret;
+ struct pvr2_hdw *hdw = cptr->hdw;
+ struct v4l2_ext_controls cs;
+ struct v4l2_ext_control c1;
+ memset(&cs,0,sizeof(cs));
+ memset(&c1,0,sizeof(c1));
+ cs.controls = &c1;
+ cs.count = 1;
+ c1.id = cptr->info->v4l_id;
+ c1.value = v;
+ ret = cx2341x_ext_ctrls(&hdw->enc_ctl_state,
+ hdw->state_encoder_run, &cs,
+ VIDIOC_S_EXT_CTRLS);
+ if (ret == -EBUSY) {
+ /* Oops. cx2341x is telling us it's not safe to change
+ this control while we're capturing. Make a note of this
+ fact so that the pipeline will be stopped the next time
+ controls are committed. Then go on ahead and store this
+ change anyway. */
+ ret = cx2341x_ext_ctrls(&hdw->enc_ctl_state,
+ 0, &cs,
+ VIDIOC_S_EXT_CTRLS);
+ if (!ret) hdw->enc_unsafe_stale = !0;
+ }
+ if (ret) return ret;
+ hdw->enc_stale = !0;
+ return 0;
+}
+
+static unsigned int ctrl_cx2341x_getv4lflags(struct pvr2_ctrl *cptr)
+{
+ struct v4l2_queryctrl qctrl;
+ struct pvr2_ctl_info *info;
+ qctrl.id = cptr->info->v4l_id;
+ cx2341x_ctrl_query(&cptr->hdw->enc_ctl_state,&qctrl);
+ /* Strip out the const so we can adjust a function pointer. It's
+ OK to do this here because we know this is a dynamically created
+ control, so the underlying storage for the info pointer is (a)
+ private to us, and (b) not in read-only storage. Either we do
+ this or we significantly complicate the underlying control
+ implementation. */
+ info = (struct pvr2_ctl_info *)(cptr->info);
+ if (qctrl.flags & V4L2_CTRL_FLAG_READ_ONLY) {
+ if (info->set_value) {
+ info->set_value = NULL;
+ }
+ } else {
+ if (!(info->set_value)) {
+ info->set_value = ctrl_cx2341x_set;
+ }
+ }
+ return qctrl.flags;
+}
+
+static int ctrl_streamingenabled_get(struct pvr2_ctrl *cptr,int *vp)
+{
+ *vp = cptr->hdw->state_pipeline_req;
+ return 0;
+}
+
+static int ctrl_masterstate_get(struct pvr2_ctrl *cptr,int *vp)
+{
+ *vp = cptr->hdw->master_state;
+ return 0;
+}
+
+static int ctrl_hsm_get(struct pvr2_ctrl *cptr,int *vp)
+{
+ int result = pvr2_hdw_is_hsm(cptr->hdw);
+ *vp = PVR2_CVAL_HSM_FULL;
+ if (result < 0) *vp = PVR2_CVAL_HSM_FAIL;
+ if (result) *vp = PVR2_CVAL_HSM_HIGH;
+ return 0;
+}
+
+static int ctrl_stddetect_get(struct pvr2_ctrl *cptr, int *vp)
+{
+ *vp = pvr2_hdw_get_detected_std(cptr->hdw);
+ return 0;
+}
+
+static int ctrl_stdavail_get(struct pvr2_ctrl *cptr,int *vp)
+{
+ *vp = cptr->hdw->std_mask_avail;
+ return 0;
+}
+
+static int ctrl_stdavail_set(struct pvr2_ctrl *cptr,int m,int v)
+{
+ struct pvr2_hdw *hdw = cptr->hdw;
+ v4l2_std_id ns;
+ ns = hdw->std_mask_avail;
+ ns = (ns & ~m) | (v & m);
+ if (ns == hdw->std_mask_avail) return 0;
+ hdw->std_mask_avail = ns;
+ hdw->std_info_cur.def.type_bitmask.valid_bits = hdw->std_mask_avail;
+ return 0;
+}
+
+static int ctrl_std_val_to_sym(struct pvr2_ctrl *cptr,int msk,int val,
+ char *bufPtr,unsigned int bufSize,
+ unsigned int *len)
+{
+ *len = pvr2_std_id_to_str(bufPtr,bufSize,msk & val);
+ return 0;
+}
+
+static int ctrl_std_sym_to_val(struct pvr2_ctrl *cptr,
+ const char *bufPtr,unsigned int bufSize,
+ int *mskp,int *valp)
+{
+ int ret;
+ v4l2_std_id id;
+ ret = pvr2_std_str_to_id(&id,bufPtr,bufSize);
+ if (ret < 0) return ret;
+ if (mskp) *mskp = id;
+ if (valp) *valp = id;
+ return 0;
+}
+
+static int ctrl_stdcur_get(struct pvr2_ctrl *cptr,int *vp)
+{
+ *vp = cptr->hdw->std_mask_cur;
+ return 0;
+}
+
+static int ctrl_stdcur_set(struct pvr2_ctrl *cptr,int m,int v)
+{
+ struct pvr2_hdw *hdw = cptr->hdw;
+ v4l2_std_id ns;
+ ns = hdw->std_mask_cur;
+ ns = (ns & ~m) | (v & m);
+ if (ns == hdw->std_mask_cur) return 0;
+ hdw->std_mask_cur = ns;
+ hdw->std_dirty = !0;
+ return 0;
+}
+
+static int ctrl_stdcur_is_dirty(struct pvr2_ctrl *cptr)
+{
+ return cptr->hdw->std_dirty != 0;
+}
+
+static void ctrl_stdcur_clear_dirty(struct pvr2_ctrl *cptr)
+{
+ cptr->hdw->std_dirty = 0;
+}
+
+static int ctrl_signal_get(struct pvr2_ctrl *cptr,int *vp)
+{
+ struct pvr2_hdw *hdw = cptr->hdw;
+ pvr2_hdw_status_poll(hdw);
+ *vp = hdw->tuner_signal_info.signal;
+ return 0;
+}
+
+static int ctrl_audio_modes_present_get(struct pvr2_ctrl *cptr,int *vp)
+{
+ int val = 0;
+ unsigned int subchan;
+ struct pvr2_hdw *hdw = cptr->hdw;
+ pvr2_hdw_status_poll(hdw);
+ subchan = hdw->tuner_signal_info.rxsubchans;
+ if (subchan & V4L2_TUNER_SUB_MONO) {
+ val |= (1 << V4L2_TUNER_MODE_MONO);
+ }
+ if (subchan & V4L2_TUNER_SUB_STEREO) {
+ val |= (1 << V4L2_TUNER_MODE_STEREO);
+ }
+ if (subchan & V4L2_TUNER_SUB_LANG1) {
+ val |= (1 << V4L2_TUNER_MODE_LANG1);
+ }
+ if (subchan & V4L2_TUNER_SUB_LANG2) {
+ val |= (1 << V4L2_TUNER_MODE_LANG2);
+ }
+ *vp = val;
+ return 0;
+}
+
+
+#define DEFINT(vmin,vmax) \
+ .type = pvr2_ctl_int, \
+ .def.type_int.min_value = vmin, \
+ .def.type_int.max_value = vmax
+
+#define DEFENUM(tab) \
+ .type = pvr2_ctl_enum, \
+ .def.type_enum.count = ARRAY_SIZE(tab), \
+ .def.type_enum.value_names = tab
+
+#define DEFBOOL \
+ .type = pvr2_ctl_bool
+
+#define DEFMASK(msk,tab) \
+ .type = pvr2_ctl_bitmask, \
+ .def.type_bitmask.valid_bits = msk, \
+ .def.type_bitmask.bit_names = tab
+
+#define DEFREF(vname) \
+ .set_value = ctrl_set_##vname, \
+ .get_value = ctrl_get_##vname, \
+ .is_dirty = ctrl_isdirty_##vname, \
+ .clear_dirty = ctrl_cleardirty_##vname
+
+
+#define VCREATE_FUNCS(vname) \
+static int ctrl_get_##vname(struct pvr2_ctrl *cptr,int *vp) \
+{*vp = cptr->hdw->vname##_val; return 0;} \
+static int ctrl_set_##vname(struct pvr2_ctrl *cptr,int m,int v) \
+{cptr->hdw->vname##_val = v; cptr->hdw->vname##_dirty = !0; return 0;} \
+static int ctrl_isdirty_##vname(struct pvr2_ctrl *cptr) \
+{return cptr->hdw->vname##_dirty != 0;} \
+static void ctrl_cleardirty_##vname(struct pvr2_ctrl *cptr) \
+{cptr->hdw->vname##_dirty = 0;}
+
+VCREATE_FUNCS(brightness)
+VCREATE_FUNCS(contrast)
+VCREATE_FUNCS(saturation)
+VCREATE_FUNCS(hue)
+VCREATE_FUNCS(volume)
+VCREATE_FUNCS(balance)
+VCREATE_FUNCS(bass)
+VCREATE_FUNCS(treble)
+VCREATE_FUNCS(mute)
+VCREATE_FUNCS(cropl)
+VCREATE_FUNCS(cropt)
+VCREATE_FUNCS(cropw)
+VCREATE_FUNCS(croph)
+VCREATE_FUNCS(audiomode)
+VCREATE_FUNCS(res_hor)
+VCREATE_FUNCS(res_ver)
+VCREATE_FUNCS(srate)
+
+/* Table definition of all controls which can be manipulated */
+static const struct pvr2_ctl_info control_defs[] = {
+ {
+ .v4l_id = V4L2_CID_BRIGHTNESS,
+ .desc = "Brightness",
+ .name = "brightness",
+ .default_value = 128,
+ DEFREF(brightness),
+ DEFINT(0,255),
+ },{
+ .v4l_id = V4L2_CID_CONTRAST,
+ .desc = "Contrast",
+ .name = "contrast",
+ .default_value = 68,
+ DEFREF(contrast),
+ DEFINT(0,127),
+ },{
+ .v4l_id = V4L2_CID_SATURATION,
+ .desc = "Saturation",
+ .name = "saturation",
+ .default_value = 64,
+ DEFREF(saturation),
+ DEFINT(0,127),
+ },{
+ .v4l_id = V4L2_CID_HUE,
+ .desc = "Hue",
+ .name = "hue",
+ .default_value = 0,
+ DEFREF(hue),
+ DEFINT(-128,127),
+ },{
+ .v4l_id = V4L2_CID_AUDIO_VOLUME,
+ .desc = "Volume",
+ .name = "volume",
+ .default_value = 62000,
+ DEFREF(volume),
+ DEFINT(0,65535),
+ },{
+ .v4l_id = V4L2_CID_AUDIO_BALANCE,
+ .desc = "Balance",
+ .name = "balance",
+ .default_value = 0,
+ DEFREF(balance),
+ DEFINT(-32768,32767),
+ },{
+ .v4l_id = V4L2_CID_AUDIO_BASS,
+ .desc = "Bass",
+ .name = "bass",
+ .default_value = 0,
+ DEFREF(bass),
+ DEFINT(-32768,32767),
+ },{
+ .v4l_id = V4L2_CID_AUDIO_TREBLE,
+ .desc = "Treble",
+ .name = "treble",
+ .default_value = 0,
+ DEFREF(treble),
+ DEFINT(-32768,32767),
+ },{
+ .v4l_id = V4L2_CID_AUDIO_MUTE,
+ .desc = "Mute",
+ .name = "mute",
+ .default_value = 0,
+ DEFREF(mute),
+ DEFBOOL,
+ }, {
+ .desc = "Capture crop left margin",
+ .name = "crop_left",
+ .internal_id = PVR2_CID_CROPL,
+ .default_value = 0,
+ DEFREF(cropl),
+ DEFINT(-129, 340),
+ .get_min_value = ctrl_cropl_min_get,
+ .get_max_value = ctrl_cropl_max_get,
+ .get_def_value = ctrl_get_cropcapdl,
+ }, {
+ .desc = "Capture crop top margin",
+ .name = "crop_top",
+ .internal_id = PVR2_CID_CROPT,
+ .default_value = 0,
+ DEFREF(cropt),
+ DEFINT(-35, 544),
+ .get_min_value = ctrl_cropt_min_get,
+ .get_max_value = ctrl_cropt_max_get,
+ .get_def_value = ctrl_get_cropcapdt,
+ }, {
+ .desc = "Capture crop width",
+ .name = "crop_width",
+ .internal_id = PVR2_CID_CROPW,
+ .default_value = 720,
+ DEFREF(cropw),
+ DEFINT(0, 864),
+ .get_max_value = ctrl_cropw_max_get,
+ .get_def_value = ctrl_get_cropcapdw,
+ }, {
+ .desc = "Capture crop height",
+ .name = "crop_height",
+ .internal_id = PVR2_CID_CROPH,
+ .default_value = 480,
+ DEFREF(croph),
+ DEFINT(0, 576),
+ .get_max_value = ctrl_croph_max_get,
+ .get_def_value = ctrl_get_cropcapdh,
+ }, {
+ .desc = "Capture capability pixel aspect numerator",
+ .name = "cropcap_pixel_numerator",
+ .internal_id = PVR2_CID_CROPCAPPAN,
+ .get_value = ctrl_get_cropcappan,
+ }, {
+ .desc = "Capture capability pixel aspect denominator",
+ .name = "cropcap_pixel_denominator",
+ .internal_id = PVR2_CID_CROPCAPPAD,
+ .get_value = ctrl_get_cropcappad,
+ }, {
+ .desc = "Capture capability bounds top",
+ .name = "cropcap_bounds_top",
+ .internal_id = PVR2_CID_CROPCAPBT,
+ .get_value = ctrl_get_cropcapbt,
+ }, {
+ .desc = "Capture capability bounds left",
+ .name = "cropcap_bounds_left",
+ .internal_id = PVR2_CID_CROPCAPBL,
+ .get_value = ctrl_get_cropcapbl,
+ }, {
+ .desc = "Capture capability bounds width",
+ .name = "cropcap_bounds_width",
+ .internal_id = PVR2_CID_CROPCAPBW,
+ .get_value = ctrl_get_cropcapbw,
+ }, {
+ .desc = "Capture capability bounds height",
+ .name = "cropcap_bounds_height",
+ .internal_id = PVR2_CID_CROPCAPBH,
+ .get_value = ctrl_get_cropcapbh,
+ },{
+ .desc = "Video Source",
+ .name = "input",
+ .internal_id = PVR2_CID_INPUT,
+ .default_value = PVR2_CVAL_INPUT_TV,
+ .check_value = ctrl_check_input,
+ DEFREF(input),
+ DEFENUM(control_values_input),
+ },{
+ .desc = "Audio Mode",
+ .name = "audio_mode",
+ .internal_id = PVR2_CID_AUDIOMODE,
+ .default_value = V4L2_TUNER_MODE_STEREO,
+ DEFREF(audiomode),
+ DEFENUM(control_values_audiomode),
+ },{
+ .desc = "Horizontal capture resolution",
+ .name = "resolution_hor",
+ .internal_id = PVR2_CID_HRES,
+ .default_value = 720,
+ DEFREF(res_hor),
+ DEFINT(19,720),
+ },{
+ .desc = "Vertical capture resolution",
+ .name = "resolution_ver",
+ .internal_id = PVR2_CID_VRES,
+ .default_value = 480,
+ DEFREF(res_ver),
+ DEFINT(17,576),
+ /* Hook in check for video standard and adjust maximum
+ depending on the standard. */
+ .get_max_value = ctrl_vres_max_get,
+ .get_min_value = ctrl_vres_min_get,
+ },{
+ .v4l_id = V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ,
+ .default_value = V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000,
+ .desc = "Audio Sampling Frequency",
+ .name = "srate",
+ DEFREF(srate),
+ DEFENUM(control_values_srate),
+ },{
+ .desc = "Tuner Frequency (Hz)",
+ .name = "frequency",
+ .internal_id = PVR2_CID_FREQUENCY,
+ .default_value = 0,
+ .set_value = ctrl_freq_set,
+ .get_value = ctrl_freq_get,
+ .is_dirty = ctrl_freq_is_dirty,
+ .clear_dirty = ctrl_freq_clear_dirty,
+ DEFINT(0,0),
+ /* Hook in check for input value (tv/radio) and adjust
+ max/min values accordingly */
+ .get_max_value = ctrl_freq_max_get,
+ .get_min_value = ctrl_freq_min_get,
+ },{
+ .desc = "Channel",
+ .name = "channel",
+ .set_value = ctrl_channel_set,
+ .get_value = ctrl_channel_get,
+ DEFINT(0,FREQTABLE_SIZE),
+ },{
+ .desc = "Channel Program Frequency",
+ .name = "freq_table_value",
+ .set_value = ctrl_channelfreq_set,
+ .get_value = ctrl_channelfreq_get,
+ DEFINT(0,0),
+ /* Hook in check for input value (tv/radio) and adjust
+ max/min values accordingly */
+ .get_max_value = ctrl_freq_max_get,
+ .get_min_value = ctrl_freq_min_get,
+ },{
+ .desc = "Channel Program ID",
+ .name = "freq_table_channel",
+ .set_value = ctrl_channelprog_set,
+ .get_value = ctrl_channelprog_get,
+ DEFINT(0,FREQTABLE_SIZE),
+ },{
+ .desc = "Streaming Enabled",
+ .name = "streaming_enabled",
+ .get_value = ctrl_streamingenabled_get,
+ DEFBOOL,
+ },{
+ .desc = "USB Speed",
+ .name = "usb_speed",
+ .get_value = ctrl_hsm_get,
+ DEFENUM(control_values_hsm),
+ },{
+ .desc = "Master State",
+ .name = "master_state",
+ .get_value = ctrl_masterstate_get,
+ DEFENUM(pvr2_state_names),
+ },{
+ .desc = "Signal Present",
+ .name = "signal_present",
+ .get_value = ctrl_signal_get,
+ DEFINT(0,65535),
+ },{
+ .desc = "Audio Modes Present",
+ .name = "audio_modes_present",
+ .get_value = ctrl_audio_modes_present_get,
+ /* For this type we "borrow" the V4L2_TUNER_MODE enum from
+ v4l. Nothing outside of this module cares about this,
+ but I reuse it in order to also reuse the
+ control_values_audiomode string table. */
+ DEFMASK(((1 << V4L2_TUNER_MODE_MONO)|
+ (1 << V4L2_TUNER_MODE_STEREO)|
+ (1 << V4L2_TUNER_MODE_LANG1)|
+ (1 << V4L2_TUNER_MODE_LANG2)),
+ control_values_audiomode),
+ },{
+ .desc = "Video Standards Available Mask",
+ .name = "video_standard_mask_available",
+ .internal_id = PVR2_CID_STDAVAIL,
+ .skip_init = !0,
+ .get_value = ctrl_stdavail_get,
+ .set_value = ctrl_stdavail_set,
+ .val_to_sym = ctrl_std_val_to_sym,
+ .sym_to_val = ctrl_std_sym_to_val,
+ .type = pvr2_ctl_bitmask,
+ },{
+ .desc = "Video Standards In Use Mask",
+ .name = "video_standard_mask_active",
+ .internal_id = PVR2_CID_STDCUR,
+ .skip_init = !0,
+ .get_value = ctrl_stdcur_get,
+ .set_value = ctrl_stdcur_set,
+ .is_dirty = ctrl_stdcur_is_dirty,
+ .clear_dirty = ctrl_stdcur_clear_dirty,
+ .val_to_sym = ctrl_std_val_to_sym,
+ .sym_to_val = ctrl_std_sym_to_val,
+ .type = pvr2_ctl_bitmask,
+ },{
+ .desc = "Video Standards Detected Mask",
+ .name = "video_standard_mask_detected",
+ .internal_id = PVR2_CID_STDDETECT,
+ .skip_init = !0,
+ .get_value = ctrl_stddetect_get,
+ .val_to_sym = ctrl_std_val_to_sym,
+ .sym_to_val = ctrl_std_sym_to_val,
+ .type = pvr2_ctl_bitmask,
+ }
+};
+
+#define CTRLDEF_COUNT ARRAY_SIZE(control_defs)
+
+
+const char *pvr2_config_get_name(enum pvr2_config cfg)
+{
+ switch (cfg) {
+ case pvr2_config_empty: return "empty";
+ case pvr2_config_mpeg: return "mpeg";
+ case pvr2_config_vbi: return "vbi";
+ case pvr2_config_pcm: return "pcm";
+ case pvr2_config_rawvideo: return "raw video";
+ }
+ return "<unknown>";
+}
+
+
+struct usb_device *pvr2_hdw_get_dev(struct pvr2_hdw *hdw)
+{
+ return hdw->usb_dev;
+}
+
+
+unsigned long pvr2_hdw_get_sn(struct pvr2_hdw *hdw)
+{
+ return hdw->serial_number;
+}
+
+
+const char *pvr2_hdw_get_bus_info(struct pvr2_hdw *hdw)
+{
+ return hdw->bus_info;
+}
+
+
+const char *pvr2_hdw_get_device_identifier(struct pvr2_hdw *hdw)
+{
+ return hdw->identifier;
+}
+
+
+unsigned long pvr2_hdw_get_cur_freq(struct pvr2_hdw *hdw)
+{
+ return hdw->freqSelector ? hdw->freqValTelevision : hdw->freqValRadio;
+}
+
+/* Set the currently tuned frequency and account for all possible
+ driver-core side effects of this action. */
+static void pvr2_hdw_set_cur_freq(struct pvr2_hdw *hdw,unsigned long val)
+{
+ if (hdw->input_val == PVR2_CVAL_INPUT_RADIO) {
+ if (hdw->freqSelector) {
+ /* Swing over to radio frequency selection */
+ hdw->freqSelector = 0;
+ hdw->freqDirty = !0;
+ }
+ if (hdw->freqValRadio != val) {
+ hdw->freqValRadio = val;
+ hdw->freqSlotRadio = 0;
+ hdw->freqDirty = !0;
+ }
+ } else {
+ if (!(hdw->freqSelector)) {
+ /* Swing over to television frequency selection */
+ hdw->freqSelector = 1;
+ hdw->freqDirty = !0;
+ }
+ if (hdw->freqValTelevision != val) {
+ hdw->freqValTelevision = val;
+ hdw->freqSlotTelevision = 0;
+ hdw->freqDirty = !0;
+ }
+ }
+}
+
+int pvr2_hdw_get_unit_number(struct pvr2_hdw *hdw)
+{
+ return hdw->unit_number;
+}
+
+
+/* Attempt to locate one of the given set of files. Messages are logged
+ appropriate to what has been found. The return value will be 0 or
+ greater on success (it will be the index of the file name found) and
+ fw_entry will be filled in. Otherwise a negative error is returned on
+ failure. If the return value is -ENOENT then no viable firmware file
+ could be located. */
+static int pvr2_locate_firmware(struct pvr2_hdw *hdw,
+ const struct firmware **fw_entry,
+ const char *fwtypename,
+ unsigned int fwcount,
+ const char *fwnames[])
+{
+ unsigned int idx;
+ int ret = -EINVAL;
+ for (idx = 0; idx < fwcount; idx++) {
+ ret = request_firmware(fw_entry,
+ fwnames[idx],
+ &hdw->usb_dev->dev);
+ if (!ret) {
+ trace_firmware("Located %s firmware: %s;"
+ " uploading...",
+ fwtypename,
+ fwnames[idx]);
+ return idx;
+ }
+ if (ret == -ENOENT) continue;
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "request_firmware fatal error with code=%d",ret);
+ return ret;
+ }
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "***WARNING***"
+ " Device %s firmware"
+ " seems to be missing.",
+ fwtypename);
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "Did you install the pvrusb2 firmware files"
+ " in their proper location?");
+ if (fwcount == 1) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "request_firmware unable to locate %s file %s",
+ fwtypename,fwnames[0]);
+ } else {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "request_firmware unable to locate"
+ " one of the following %s files:",
+ fwtypename);
+ for (idx = 0; idx < fwcount; idx++) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "request_firmware: Failed to find %s",
+ fwnames[idx]);
+ }
+ }
+ return ret;
+}
+
+
+/*
+ * pvr2_upload_firmware1().
+ *
+ * Send the 8051 firmware to the device. After the upload, arrange for
+ * device to re-enumerate.
+ *
+ * NOTE : the pointer to the firmware data given by request_firmware()
+ * is not suitable for an usb transaction.
+ *
+ */
+static int pvr2_upload_firmware1(struct pvr2_hdw *hdw)
+{
+ const struct firmware *fw_entry = NULL;
+ void *fw_ptr;
+ unsigned int pipe;
+ unsigned int fwsize;
+ int ret;
+ u16 address;
+
+ if (!hdw->hdw_desc->fx2_firmware.cnt) {
+ hdw->fw1_state = FW1_STATE_OK;
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "Connected device type defines"
+ " no firmware to upload; ignoring firmware");
+ return -ENOTTY;
+ }
+
+ hdw->fw1_state = FW1_STATE_FAILED; // default result
+
+ trace_firmware("pvr2_upload_firmware1");
+
+ ret = pvr2_locate_firmware(hdw,&fw_entry,"fx2 controller",
+ hdw->hdw_desc->fx2_firmware.cnt,
+ hdw->hdw_desc->fx2_firmware.lst);
+ if (ret < 0) {
+ if (ret == -ENOENT) hdw->fw1_state = FW1_STATE_MISSING;
+ return ret;
+ }
+
+ usb_clear_halt(hdw->usb_dev, usb_sndbulkpipe(hdw->usb_dev, 0 & 0x7f));
+
+ pipe = usb_sndctrlpipe(hdw->usb_dev, 0);
+ fwsize = fw_entry->size;
+
+ if ((fwsize != 0x2000) &&
+ (!(hdw->hdw_desc->flag_fx2_16kb && (fwsize == 0x4000)))) {
+ if (hdw->hdw_desc->flag_fx2_16kb) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "Wrong fx2 firmware size"
+ " (expected 8192 or 16384, got %u)",
+ fwsize);
+ } else {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "Wrong fx2 firmware size"
+ " (expected 8192, got %u)",
+ fwsize);
+ }
+ release_firmware(fw_entry);
+ return -ENOMEM;
+ }
+
+ fw_ptr = kmalloc(0x800, GFP_KERNEL);
+ if (fw_ptr == NULL){
+ release_firmware(fw_entry);
+ return -ENOMEM;
+ }
+
+ /* We have to hold the CPU during firmware upload. */
+ pvr2_hdw_cpureset_assert(hdw,1);
+
+ /* upload the firmware to address 0000-1fff in 2048 (=0x800) bytes
+ chunk. */
+
+ ret = 0;
+ for (address = 0; address < fwsize; address += 0x800) {
+ memcpy(fw_ptr, fw_entry->data + address, 0x800);
+ ret += usb_control_msg(hdw->usb_dev, pipe, 0xa0, 0x40, address,
+ 0, fw_ptr, 0x800, HZ);
+ }
+
+ trace_firmware("Upload done, releasing device's CPU");
+
+ /* Now release the CPU. It will disconnect and reconnect later. */
+ pvr2_hdw_cpureset_assert(hdw,0);
+
+ kfree(fw_ptr);
+ release_firmware(fw_entry);
+
+ trace_firmware("Upload done (%d bytes sent)",ret);
+
+ /* We should have written fwsize bytes */
+ if (ret == fwsize) {
+ hdw->fw1_state = FW1_STATE_RELOAD;
+ return 0;
+ }
+
+ return -EIO;
+}
+
+
+/*
+ * pvr2_upload_firmware2()
+ *
+ * This uploads encoder firmware on endpoint 2.
+ *
+ */
+
+int pvr2_upload_firmware2(struct pvr2_hdw *hdw)
+{
+ const struct firmware *fw_entry = NULL;
+ void *fw_ptr;
+ unsigned int pipe, fw_len, fw_done, bcnt, icnt;
+ int actual_length;
+ int ret = 0;
+ int fwidx;
+ static const char *fw_files[] = {
+ CX2341X_FIRM_ENC_FILENAME,
+ };
+
+ if (hdw->hdw_desc->flag_skip_cx23416_firmware) {
+ return 0;
+ }
+
+ trace_firmware("pvr2_upload_firmware2");
+
+ ret = pvr2_locate_firmware(hdw,&fw_entry,"encoder",
+ ARRAY_SIZE(fw_files), fw_files);
+ if (ret < 0) return ret;
+ fwidx = ret;
+ ret = 0;
+ /* Since we're about to completely reinitialize the encoder,
+ invalidate our cached copy of its configuration state. Next
+ time we configure the encoder, then we'll fully configure it. */
+ hdw->enc_cur_valid = 0;
+
+ /* Encoder is about to be reset so note that as far as we're
+ concerned now, the encoder has never been run. */
+ del_timer_sync(&hdw->encoder_run_timer);
+ if (hdw->state_encoder_runok) {
+ hdw->state_encoder_runok = 0;
+ trace_stbit("state_encoder_runok",hdw->state_encoder_runok);
+ }
+
+ /* First prepare firmware loading */
+ ret |= pvr2_write_register(hdw, 0x0048, 0xffffffff); /*interrupt mask*/
+ ret |= pvr2_hdw_gpio_chg_dir(hdw,0xffffffff,0x00000088); /*gpio dir*/
+ ret |= pvr2_hdw_gpio_chg_out(hdw,0xffffffff,0x00000008); /*gpio output state*/
+ ret |= pvr2_hdw_cmd_deep_reset(hdw);
+ ret |= pvr2_write_register(hdw, 0xa064, 0x00000000); /*APU command*/
+ ret |= pvr2_hdw_gpio_chg_dir(hdw,0xffffffff,0x00000408); /*gpio dir*/
+ ret |= pvr2_hdw_gpio_chg_out(hdw,0xffffffff,0x00000008); /*gpio output state*/
+ ret |= pvr2_write_register(hdw, 0x9058, 0xffffffed); /*VPU ctrl*/
+ ret |= pvr2_write_register(hdw, 0x9054, 0xfffffffd); /*reset hw blocks*/
+ ret |= pvr2_write_register(hdw, 0x07f8, 0x80000800); /*encoder SDRAM refresh*/
+ ret |= pvr2_write_register(hdw, 0x07fc, 0x0000001a); /*encoder SDRAM pre-charge*/
+ ret |= pvr2_write_register(hdw, 0x0700, 0x00000000); /*I2C clock*/
+ ret |= pvr2_write_register(hdw, 0xaa00, 0x00000000); /*unknown*/
+ ret |= pvr2_write_register(hdw, 0xaa04, 0x00057810); /*unknown*/
+ ret |= pvr2_write_register(hdw, 0xaa10, 0x00148500); /*unknown*/
+ ret |= pvr2_write_register(hdw, 0xaa18, 0x00840000); /*unknown*/
+ ret |= pvr2_issue_simple_cmd(hdw,FX2CMD_FWPOST1);
+ ret |= pvr2_issue_simple_cmd(hdw,FX2CMD_MEMSEL | (1 << 8) | (0 << 16));
+
+ if (ret) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "firmware2 upload prep failed, ret=%d",ret);
+ release_firmware(fw_entry);
+ goto done;
+ }
+
+ /* Now send firmware */
+
+ fw_len = fw_entry->size;
+
+ if (fw_len % sizeof(u32)) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "size of %s firmware"
+ " must be a multiple of %zu bytes",
+ fw_files[fwidx],sizeof(u32));
+ release_firmware(fw_entry);
+ ret = -EINVAL;
+ goto done;
+ }
+
+ fw_ptr = kmalloc(FIRMWARE_CHUNK_SIZE, GFP_KERNEL);
+ if (fw_ptr == NULL){
+ release_firmware(fw_entry);
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "failed to allocate memory for firmware2 upload");
+ ret = -ENOMEM;
+ goto done;
+ }
+
+ pipe = usb_sndbulkpipe(hdw->usb_dev, PVR2_FIRMWARE_ENDPOINT);
+
+ fw_done = 0;
+ for (fw_done = 0; fw_done < fw_len;) {
+ bcnt = fw_len - fw_done;
+ if (bcnt > FIRMWARE_CHUNK_SIZE) bcnt = FIRMWARE_CHUNK_SIZE;
+ memcpy(fw_ptr, fw_entry->data + fw_done, bcnt);
+ /* Usbsnoop log shows that we must swap bytes... */
+ /* Some background info: The data being swapped here is a
+ firmware image destined for the mpeg encoder chip that
+ lives at the other end of a USB endpoint. The encoder
+ chip always talks in 32 bit chunks and its storage is
+ organized into 32 bit words. However from the file
+ system to the encoder chip everything is purely a byte
+ stream. The firmware file's contents are always 32 bit
+ swapped from what the encoder expects. Thus the need
+ always exists to swap the bytes regardless of the endian
+ type of the host processor and therefore swab32() makes
+ the most sense. */
+ for (icnt = 0; icnt < bcnt/4 ; icnt++)
+ ((u32 *)fw_ptr)[icnt] = swab32(((u32 *)fw_ptr)[icnt]);
+
+ ret |= usb_bulk_msg(hdw->usb_dev, pipe, fw_ptr,bcnt,
+ &actual_length, HZ);
+ ret |= (actual_length != bcnt);
+ if (ret) break;
+ fw_done += bcnt;
+ }
+
+ trace_firmware("upload of %s : %i / %i ",
+ fw_files[fwidx],fw_done,fw_len);
+
+ kfree(fw_ptr);
+ release_firmware(fw_entry);
+
+ if (ret) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "firmware2 upload transfer failure");
+ goto done;
+ }
+
+ /* Finish upload */
+
+ ret |= pvr2_write_register(hdw, 0x9054, 0xffffffff); /*reset hw blocks*/
+ ret |= pvr2_write_register(hdw, 0x9058, 0xffffffe8); /*VPU ctrl*/
+ ret |= pvr2_issue_simple_cmd(hdw,FX2CMD_MEMSEL | (1 << 8) | (0 << 16));
+
+ if (ret) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "firmware2 upload post-proc failure");
+ }
+
+ done:
+ if (hdw->hdw_desc->signal_routing_scheme ==
+ PVR2_ROUTING_SCHEME_GOTVIEW) {
+ /* Ensure that GPIO 11 is set to output for GOTVIEW
+ hardware. */
+ pvr2_hdw_gpio_chg_dir(hdw,(1 << 11),~0);
+ }
+ return ret;
+}
+
+
+static const char *pvr2_get_state_name(unsigned int st)
+{
+ if (st < ARRAY_SIZE(pvr2_state_names)) {
+ return pvr2_state_names[st];
+ }
+ return "???";
+}
+
+static int pvr2_decoder_enable(struct pvr2_hdw *hdw,int enablefl)
+{
+ /* Even though we really only care about the video decoder chip at
+ this point, we'll broadcast stream on/off to all sub-devices
+ anyway, just in case somebody else wants to hear the
+ command... */
+ pvr2_trace(PVR2_TRACE_CHIPS, "subdev v4l2 stream=%s",
+ (enablefl ? "on" : "off"));
+ v4l2_device_call_all(&hdw->v4l2_dev, 0, video, s_stream, enablefl);
+ v4l2_device_call_all(&hdw->v4l2_dev, 0, audio, s_stream, enablefl);
+ if (hdw->decoder_client_id) {
+ /* We get here if the encoder has been noticed. Otherwise
+ we'll issue a warning to the user (which should
+ normally never happen). */
+ return 0;
+ }
+ if (!hdw->flag_decoder_missed) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "WARNING: No decoder present");
+ hdw->flag_decoder_missed = !0;
+ trace_stbit("flag_decoder_missed",
+ hdw->flag_decoder_missed);
+ }
+ return -EIO;
+}
+
+
+int pvr2_hdw_get_state(struct pvr2_hdw *hdw)
+{
+ return hdw->master_state;
+}
+
+
+static int pvr2_hdw_untrip_unlocked(struct pvr2_hdw *hdw)
+{
+ if (!hdw->flag_tripped) return 0;
+ hdw->flag_tripped = 0;
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "Clearing driver error statuss");
+ return !0;
+}
+
+
+int pvr2_hdw_untrip(struct pvr2_hdw *hdw)
+{
+ int fl;
+ LOCK_TAKE(hdw->big_lock); do {
+ fl = pvr2_hdw_untrip_unlocked(hdw);
+ } while (0); LOCK_GIVE(hdw->big_lock);
+ if (fl) pvr2_hdw_state_sched(hdw);
+ return 0;
+}
+
+
+
+
+int pvr2_hdw_get_streaming(struct pvr2_hdw *hdw)
+{
+ return hdw->state_pipeline_req != 0;
+}
+
+
+int pvr2_hdw_set_streaming(struct pvr2_hdw *hdw,int enable_flag)
+{
+ int ret,st;
+ LOCK_TAKE(hdw->big_lock); do {
+ pvr2_hdw_untrip_unlocked(hdw);
+ if ((!enable_flag) != !(hdw->state_pipeline_req)) {
+ hdw->state_pipeline_req = enable_flag != 0;
+ pvr2_trace(PVR2_TRACE_START_STOP,
+ "/*--TRACE_STREAM--*/ %s",
+ enable_flag ? "enable" : "disable");
+ }
+ pvr2_hdw_state_sched(hdw);
+ } while (0); LOCK_GIVE(hdw->big_lock);
+ if ((ret = pvr2_hdw_wait(hdw,0)) < 0) return ret;
+ if (enable_flag) {
+ while ((st = hdw->master_state) != PVR2_STATE_RUN) {
+ if (st != PVR2_STATE_READY) return -EIO;
+ if ((ret = pvr2_hdw_wait(hdw,st)) < 0) return ret;
+ }
+ }
+ return 0;
+}
+
+
+int pvr2_hdw_set_stream_type(struct pvr2_hdw *hdw,enum pvr2_config config)
+{
+ int fl;
+ LOCK_TAKE(hdw->big_lock);
+ if ((fl = (hdw->desired_stream_type != config)) != 0) {
+ hdw->desired_stream_type = config;
+ hdw->state_pipeline_config = 0;
+ trace_stbit("state_pipeline_config",
+ hdw->state_pipeline_config);
+ pvr2_hdw_state_sched(hdw);
+ }
+ LOCK_GIVE(hdw->big_lock);
+ if (fl) return 0;
+ return pvr2_hdw_wait(hdw,0);
+}
+
+
+static int get_default_tuner_type(struct pvr2_hdw *hdw)
+{
+ int unit_number = hdw->unit_number;
+ int tp = -1;
+ if ((unit_number >= 0) && (unit_number < PVR_NUM)) {
+ tp = tuner[unit_number];
+ }
+ if (tp < 0) return -EINVAL;
+ hdw->tuner_type = tp;
+ hdw->tuner_updated = !0;
+ return 0;
+}
+
+
+static v4l2_std_id get_default_standard(struct pvr2_hdw *hdw)
+{
+ int unit_number = hdw->unit_number;
+ int tp = 0;
+ if ((unit_number >= 0) && (unit_number < PVR_NUM)) {
+ tp = video_std[unit_number];
+ if (tp) return tp;
+ }
+ return 0;
+}
+
+
+static unsigned int get_default_error_tolerance(struct pvr2_hdw *hdw)
+{
+ int unit_number = hdw->unit_number;
+ int tp = 0;
+ if ((unit_number >= 0) && (unit_number < PVR_NUM)) {
+ tp = tolerance[unit_number];
+ }
+ return tp;
+}
+
+
+static int pvr2_hdw_check_firmware(struct pvr2_hdw *hdw)
+{
+ /* Try a harmless request to fetch the eeprom's address over
+ endpoint 1. See what happens. Only the full FX2 image can
+ respond to this. If this probe fails then likely the FX2
+ firmware needs be loaded. */
+ int result;
+ LOCK_TAKE(hdw->ctl_lock); do {
+ hdw->cmd_buffer[0] = FX2CMD_GET_EEPROM_ADDR;
+ result = pvr2_send_request_ex(hdw,HZ*1,!0,
+ hdw->cmd_buffer,1,
+ hdw->cmd_buffer,1);
+ if (result < 0) break;
+ } while(0); LOCK_GIVE(hdw->ctl_lock);
+ if (result) {
+ pvr2_trace(PVR2_TRACE_INIT,
+ "Probe of device endpoint 1 result status %d",
+ result);
+ } else {
+ pvr2_trace(PVR2_TRACE_INIT,
+ "Probe of device endpoint 1 succeeded");
+ }
+ return result == 0;
+}
+
+struct pvr2_std_hack {
+ v4l2_std_id pat; /* Pattern to match */
+ v4l2_std_id msk; /* Which bits we care about */
+ v4l2_std_id std; /* What additional standards or default to set */
+};
+
+/* This data structure labels specific combinations of standards from
+ tveeprom that we'll try to recognize. If we recognize one, then assume
+ a specified default standard to use. This is here because tveeprom only
+ tells us about available standards not the intended default standard (if
+ any) for the device in question. We guess the default based on what has
+ been reported as available. Note that this is only for guessing a
+ default - which can always be overridden explicitly - and if the user
+ has otherwise named a default then that default will always be used in
+ place of this table. */
+static const struct pvr2_std_hack std_eeprom_maps[] = {
+ { /* PAL(B/G) */
+ .pat = V4L2_STD_B|V4L2_STD_GH,
+ .std = V4L2_STD_PAL_B|V4L2_STD_PAL_B1|V4L2_STD_PAL_G,
+ },
+ { /* NTSC(M) */
+ .pat = V4L2_STD_MN,
+ .std = V4L2_STD_NTSC_M,
+ },
+ { /* PAL(I) */
+ .pat = V4L2_STD_PAL_I,
+ .std = V4L2_STD_PAL_I,
+ },
+ { /* SECAM(L/L') */
+ .pat = V4L2_STD_SECAM_L|V4L2_STD_SECAM_LC,
+ .std = V4L2_STD_SECAM_L|V4L2_STD_SECAM_LC,
+ },
+ { /* PAL(D/D1/K) */
+ .pat = V4L2_STD_DK,
+ .std = V4L2_STD_PAL_D|V4L2_STD_PAL_D1|V4L2_STD_PAL_K,
+ },
+};
+
+static void pvr2_hdw_setup_std(struct pvr2_hdw *hdw)
+{
+ char buf[40];
+ unsigned int bcnt;
+ v4l2_std_id std1,std2,std3;
+
+ std1 = get_default_standard(hdw);
+ std3 = std1 ? 0 : hdw->hdw_desc->default_std_mask;
+
+ bcnt = pvr2_std_id_to_str(buf,sizeof(buf),hdw->std_mask_eeprom);
+ pvr2_trace(PVR2_TRACE_STD,
+ "Supported video standard(s) reported available"
+ " in hardware: %.*s",
+ bcnt,buf);
+
+ hdw->std_mask_avail = hdw->std_mask_eeprom;
+
+ std2 = (std1|std3) & ~hdw->std_mask_avail;
+ if (std2) {
+ bcnt = pvr2_std_id_to_str(buf,sizeof(buf),std2);
+ pvr2_trace(PVR2_TRACE_STD,
+ "Expanding supported video standards"
+ " to include: %.*s",
+ bcnt,buf);
+ hdw->std_mask_avail |= std2;
+ }
+
+ hdw->std_info_cur.def.type_bitmask.valid_bits = hdw->std_mask_avail;
+
+ if (std1) {
+ bcnt = pvr2_std_id_to_str(buf,sizeof(buf),std1);
+ pvr2_trace(PVR2_TRACE_STD,
+ "Initial video standard forced to %.*s",
+ bcnt,buf);
+ hdw->std_mask_cur = std1;
+ hdw->std_dirty = !0;
+ return;
+ }
+ if (std3) {
+ bcnt = pvr2_std_id_to_str(buf,sizeof(buf),std3);
+ pvr2_trace(PVR2_TRACE_STD,
+ "Initial video standard"
+ " (determined by device type): %.*s",bcnt,buf);
+ hdw->std_mask_cur = std3;
+ hdw->std_dirty = !0;
+ return;
+ }
+
+ {
+ unsigned int idx;
+ for (idx = 0; idx < ARRAY_SIZE(std_eeprom_maps); idx++) {
+ if (std_eeprom_maps[idx].msk ?
+ ((std_eeprom_maps[idx].pat ^
+ hdw->std_mask_eeprom) &
+ std_eeprom_maps[idx].msk) :
+ (std_eeprom_maps[idx].pat !=
+ hdw->std_mask_eeprom)) continue;
+ bcnt = pvr2_std_id_to_str(buf,sizeof(buf),
+ std_eeprom_maps[idx].std);
+ pvr2_trace(PVR2_TRACE_STD,
+ "Initial video standard guessed as %.*s",
+ bcnt,buf);
+ hdw->std_mask_cur = std_eeprom_maps[idx].std;
+ hdw->std_dirty = !0;
+ return;
+ }
+ }
+
+}
+
+
+static unsigned int pvr2_copy_i2c_addr_list(
+ unsigned short *dst, const unsigned char *src,
+ unsigned int dst_max)
+{
+ unsigned int cnt = 0;
+ if (!src) return 0;
+ while (src[cnt] && (cnt + 1) < dst_max) {
+ dst[cnt] = src[cnt];
+ cnt++;
+ }
+ dst[cnt] = I2C_CLIENT_END;
+ return cnt;
+}
+
+
+static void pvr2_hdw_cx25840_vbi_hack(struct pvr2_hdw *hdw)
+{
+ /*
+ Mike Isely <isely@pobox.com> 19-Nov-2006 - This bit of nuttiness
+ for cx25840 causes that module to correctly set up its video
+ scaling. This is really a problem in the cx25840 module itself,
+ but we work around it here. The problem has not been seen in
+ ivtv because there VBI is supported and set up. We don't do VBI
+ here (at least not yet) and thus we never attempted to even set
+ it up.
+ */
+ struct v4l2_format fmt;
+ if (hdw->decoder_client_id != PVR2_CLIENT_ID_CX25840) {
+ /* We're not using a cx25840 so don't enable the hack */
+ return;
+ }
+
+ pvr2_trace(PVR2_TRACE_INIT,
+ "Module ID %u:"
+ " Executing cx25840 VBI hack",
+ hdw->decoder_client_id);
+ memset(&fmt, 0, sizeof(fmt));
+ fmt.type = V4L2_BUF_TYPE_SLICED_VBI_CAPTURE;
+ fmt.fmt.sliced.service_lines[0][21] = V4L2_SLICED_CAPTION_525;
+ fmt.fmt.sliced.service_lines[1][21] = V4L2_SLICED_CAPTION_525;
+ v4l2_device_call_all(&hdw->v4l2_dev, hdw->decoder_client_id,
+ vbi, s_sliced_fmt, &fmt.fmt.sliced);
+}
+
+
+static int pvr2_hdw_load_subdev(struct pvr2_hdw *hdw,
+ const struct pvr2_device_client_desc *cd)
+{
+ const char *fname;
+ unsigned char mid;
+ struct v4l2_subdev *sd;
+ unsigned int i2ccnt;
+ const unsigned char *p;
+ /* Arbitrary count - max # i2c addresses we will probe */
+ unsigned short i2caddr[25];
+
+ mid = cd->module_id;
+ fname = (mid < ARRAY_SIZE(module_names)) ? module_names[mid] : NULL;
+ if (!fname) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "Module ID %u for device %s has no name?"
+ " The driver might have a configuration problem.",
+ mid,
+ hdw->hdw_desc->description);
+ return -EINVAL;
+ }
+ pvr2_trace(PVR2_TRACE_INIT,
+ "Module ID %u (%s) for device %s being loaded...",
+ mid, fname,
+ hdw->hdw_desc->description);
+
+ i2ccnt = pvr2_copy_i2c_addr_list(i2caddr, cd->i2c_address_list,
+ ARRAY_SIZE(i2caddr));
+ if (!i2ccnt && ((p = (mid < ARRAY_SIZE(module_i2c_addresses)) ?
+ module_i2c_addresses[mid] : NULL) != NULL)) {
+ /* Second chance: Try default i2c address list */
+ i2ccnt = pvr2_copy_i2c_addr_list(i2caddr, p,
+ ARRAY_SIZE(i2caddr));
+ if (i2ccnt) {
+ pvr2_trace(PVR2_TRACE_INIT,
+ "Module ID %u:"
+ " Using default i2c address list",
+ mid);
+ }
+ }
+
+ if (!i2ccnt) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "Module ID %u (%s) for device %s:"
+ " No i2c addresses."
+ " The driver might have a configuration problem.",
+ mid, fname, hdw->hdw_desc->description);
+ return -EINVAL;
+ }
+
+ if (i2ccnt == 1) {
+ pvr2_trace(PVR2_TRACE_INIT,
+ "Module ID %u:"
+ " Setting up with specified i2c address 0x%x",
+ mid, i2caddr[0]);
+ sd = v4l2_i2c_new_subdev(&hdw->v4l2_dev, &hdw->i2c_adap,
+ fname, i2caddr[0], NULL);
+ } else {
+ pvr2_trace(PVR2_TRACE_INIT,
+ "Module ID %u:"
+ " Setting up with address probe list",
+ mid);
+ sd = v4l2_i2c_new_subdev(&hdw->v4l2_dev, &hdw->i2c_adap,
+ fname, 0, i2caddr);
+ }
+
+ if (!sd) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "Module ID %u (%s) for device %s failed to load."
+ " Possible missing sub-device kernel module or"
+ " initialization failure within module.",
+ mid, fname, hdw->hdw_desc->description);
+ return -EIO;
+ }
+
+ /* Tag this sub-device instance with the module ID we know about.
+ In other places we'll use that tag to determine if the instance
+ requires special handling. */
+ sd->grp_id = mid;
+
+ pvr2_trace(PVR2_TRACE_INFO, "Attached sub-driver %s", fname);
+
+
+ /* client-specific setup... */
+ switch (mid) {
+ case PVR2_CLIENT_ID_CX25840:
+ case PVR2_CLIENT_ID_SAA7115:
+ hdw->decoder_client_id = mid;
+ break;
+ default: break;
+ }
+
+ return 0;
+}
+
+
+static void pvr2_hdw_load_modules(struct pvr2_hdw *hdw)
+{
+ unsigned int idx;
+ const struct pvr2_string_table *cm;
+ const struct pvr2_device_client_table *ct;
+ int okFl = !0;
+
+ cm = &hdw->hdw_desc->client_modules;
+ for (idx = 0; idx < cm->cnt; idx++) {
+ request_module(cm->lst[idx]);
+ }
+
+ ct = &hdw->hdw_desc->client_table;
+ for (idx = 0; idx < ct->cnt; idx++) {
+ if (pvr2_hdw_load_subdev(hdw, &ct->lst[idx]) < 0) okFl = 0;
+ }
+ if (!okFl) {
+ hdw->flag_modulefail = !0;
+ pvr2_hdw_render_useless(hdw);
+ }
+}
+
+
+static void pvr2_hdw_setup_low(struct pvr2_hdw *hdw)
+{
+ int ret;
+ unsigned int idx;
+ struct pvr2_ctrl *cptr;
+ int reloadFl = 0;
+ if (hdw->hdw_desc->fx2_firmware.cnt) {
+ if (!reloadFl) {
+ reloadFl =
+ (hdw->usb_intf->cur_altsetting->desc.bNumEndpoints
+ == 0);
+ if (reloadFl) {
+ pvr2_trace(PVR2_TRACE_INIT,
+ "USB endpoint config looks strange"
+ "; possibly firmware needs to be"
+ " loaded");
+ }
+ }
+ if (!reloadFl) {
+ reloadFl = !pvr2_hdw_check_firmware(hdw);
+ if (reloadFl) {
+ pvr2_trace(PVR2_TRACE_INIT,
+ "Check for FX2 firmware failed"
+ "; possibly firmware needs to be"
+ " loaded");
+ }
+ }
+ if (reloadFl) {
+ if (pvr2_upload_firmware1(hdw) != 0) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "Failure uploading firmware1");
+ }
+ return;
+ }
+ }
+ hdw->fw1_state = FW1_STATE_OK;
+
+ if (!pvr2_hdw_dev_ok(hdw)) return;
+
+ hdw->force_dirty = !0;
+
+ if (!hdw->hdw_desc->flag_no_powerup) {
+ pvr2_hdw_cmd_powerup(hdw);
+ if (!pvr2_hdw_dev_ok(hdw)) return;
+ }
+
+ /* Take the IR chip out of reset, if appropriate */
+ if (hdw->ir_scheme_active == PVR2_IR_SCHEME_ZILOG) {
+ pvr2_issue_simple_cmd(hdw,
+ FX2CMD_HCW_ZILOG_RESET |
+ (1 << 8) |
+ ((0) << 16));
+ }
+
+ // This step MUST happen after the earlier powerup step.
+ pvr2_i2c_core_init(hdw);
+ if (!pvr2_hdw_dev_ok(hdw)) return;
+
+ pvr2_hdw_load_modules(hdw);
+ if (!pvr2_hdw_dev_ok(hdw)) return;
+
+ v4l2_device_call_all(&hdw->v4l2_dev, 0, core, load_fw);
+
+ for (idx = 0; idx < CTRLDEF_COUNT; idx++) {
+ cptr = hdw->controls + idx;
+ if (cptr->info->skip_init) continue;
+ if (!cptr->info->set_value) continue;
+ cptr->info->set_value(cptr,~0,cptr->info->default_value);
+ }
+
+ pvr2_hdw_cx25840_vbi_hack(hdw);
+
+ /* Set up special default values for the television and radio
+ frequencies here. It's not really important what these defaults
+ are, but I set them to something usable in the Chicago area just
+ to make driver testing a little easier. */
+
+ hdw->freqValTelevision = default_tv_freq;
+ hdw->freqValRadio = default_radio_freq;
+
+ // Do not use pvr2_reset_ctl_endpoints() here. It is not
+ // thread-safe against the normal pvr2_send_request() mechanism.
+ // (We should make it thread safe).
+
+ if (hdw->hdw_desc->flag_has_hauppauge_rom) {
+ ret = pvr2_hdw_get_eeprom_addr(hdw);
+ if (!pvr2_hdw_dev_ok(hdw)) return;
+ if (ret < 0) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "Unable to determine location of eeprom,"
+ " skipping");
+ } else {
+ hdw->eeprom_addr = ret;
+ pvr2_eeprom_analyze(hdw);
+ if (!pvr2_hdw_dev_ok(hdw)) return;
+ }
+ } else {
+ hdw->tuner_type = hdw->hdw_desc->default_tuner_type;
+ hdw->tuner_updated = !0;
+ hdw->std_mask_eeprom = V4L2_STD_ALL;
+ }
+
+ if (hdw->serial_number) {
+ idx = scnprintf(hdw->identifier, sizeof(hdw->identifier) - 1,
+ "sn-%lu", hdw->serial_number);
+ } else if (hdw->unit_number >= 0) {
+ idx = scnprintf(hdw->identifier, sizeof(hdw->identifier) - 1,
+ "unit-%c",
+ hdw->unit_number + 'a');
+ } else {
+ idx = scnprintf(hdw->identifier, sizeof(hdw->identifier) - 1,
+ "unit-??");
+ }
+ hdw->identifier[idx] = 0;
+
+ pvr2_hdw_setup_std(hdw);
+
+ if (!get_default_tuner_type(hdw)) {
+ pvr2_trace(PVR2_TRACE_INIT,
+ "pvr2_hdw_setup: Tuner type overridden to %d",
+ hdw->tuner_type);
+ }
+
+
+ if (!pvr2_hdw_dev_ok(hdw)) return;
+
+ if (hdw->hdw_desc->signal_routing_scheme ==
+ PVR2_ROUTING_SCHEME_GOTVIEW) {
+ /* Ensure that GPIO 11 is set to output for GOTVIEW
+ hardware. */
+ pvr2_hdw_gpio_chg_dir(hdw,(1 << 11),~0);
+ }
+
+ pvr2_hdw_commit_setup(hdw);
+
+ hdw->vid_stream = pvr2_stream_create();
+ if (!pvr2_hdw_dev_ok(hdw)) return;
+ pvr2_trace(PVR2_TRACE_INIT,
+ "pvr2_hdw_setup: video stream is %p",hdw->vid_stream);
+ if (hdw->vid_stream) {
+ idx = get_default_error_tolerance(hdw);
+ if (idx) {
+ pvr2_trace(PVR2_TRACE_INIT,
+ "pvr2_hdw_setup: video stream %p"
+ " setting tolerance %u",
+ hdw->vid_stream,idx);
+ }
+ pvr2_stream_setup(hdw->vid_stream,hdw->usb_dev,
+ PVR2_VID_ENDPOINT,idx);
+ }
+
+ if (!pvr2_hdw_dev_ok(hdw)) return;
+
+ hdw->flag_init_ok = !0;
+
+ pvr2_hdw_state_sched(hdw);
+}
+
+
+/* Set up the structure and attempt to put the device into a usable state.
+ This can be a time-consuming operation, which is why it is not done
+ internally as part of the create() step. */
+static void pvr2_hdw_setup(struct pvr2_hdw *hdw)
+{
+ pvr2_trace(PVR2_TRACE_INIT,"pvr2_hdw_setup(hdw=%p) begin",hdw);
+ do {
+ pvr2_hdw_setup_low(hdw);
+ pvr2_trace(PVR2_TRACE_INIT,
+ "pvr2_hdw_setup(hdw=%p) done, ok=%d init_ok=%d",
+ hdw,pvr2_hdw_dev_ok(hdw),hdw->flag_init_ok);
+ if (pvr2_hdw_dev_ok(hdw)) {
+ if (hdw->flag_init_ok) {
+ pvr2_trace(
+ PVR2_TRACE_INFO,
+ "Device initialization"
+ " completed successfully.");
+ break;
+ }
+ if (hdw->fw1_state == FW1_STATE_RELOAD) {
+ pvr2_trace(
+ PVR2_TRACE_INFO,
+ "Device microcontroller firmware"
+ " (re)loaded; it should now reset"
+ " and reconnect.");
+ break;
+ }
+ pvr2_trace(
+ PVR2_TRACE_ERROR_LEGS,
+ "Device initialization was not successful.");
+ if (hdw->fw1_state == FW1_STATE_MISSING) {
+ pvr2_trace(
+ PVR2_TRACE_ERROR_LEGS,
+ "Giving up since device"
+ " microcontroller firmware"
+ " appears to be missing.");
+ break;
+ }
+ }
+ if (hdw->flag_modulefail) {
+ pvr2_trace(
+ PVR2_TRACE_ERROR_LEGS,
+ "***WARNING*** pvrusb2 driver initialization"
+ " failed due to the failure of one or more"
+ " sub-device kernel modules.");
+ pvr2_trace(
+ PVR2_TRACE_ERROR_LEGS,
+ "You need to resolve the failing condition"
+ " before this driver can function. There"
+ " should be some earlier messages giving more"
+ " information about the problem.");
+ break;
+ }
+ if (procreload) {
+ pvr2_trace(
+ PVR2_TRACE_ERROR_LEGS,
+ "Attempting pvrusb2 recovery by reloading"
+ " primary firmware.");
+ pvr2_trace(
+ PVR2_TRACE_ERROR_LEGS,
+ "If this works, device should disconnect"
+ " and reconnect in a sane state.");
+ hdw->fw1_state = FW1_STATE_UNKNOWN;
+ pvr2_upload_firmware1(hdw);
+ } else {
+ pvr2_trace(
+ PVR2_TRACE_ERROR_LEGS,
+ "***WARNING*** pvrusb2 device hardware"
+ " appears to be jammed"
+ " and I can't clear it.");
+ pvr2_trace(
+ PVR2_TRACE_ERROR_LEGS,
+ "You might need to power cycle"
+ " the pvrusb2 device"
+ " in order to recover.");
+ }
+ } while (0);
+ pvr2_trace(PVR2_TRACE_INIT,"pvr2_hdw_setup(hdw=%p) end",hdw);
+}
+
+
+/* Perform second stage initialization. Set callback pointer first so that
+ we can avoid a possible initialization race (if the kernel thread runs
+ before the callback has been set). */
+int pvr2_hdw_initialize(struct pvr2_hdw *hdw,
+ void (*callback_func)(void *),
+ void *callback_data)
+{
+ LOCK_TAKE(hdw->big_lock); do {
+ if (hdw->flag_disconnected) {
+ /* Handle a race here: If we're already
+ disconnected by this point, then give up. If we
+ get past this then we'll remain connected for
+ the duration of initialization since the entire
+ initialization sequence is now protected by the
+ big_lock. */
+ break;
+ }
+ hdw->state_data = callback_data;
+ hdw->state_func = callback_func;
+ pvr2_hdw_setup(hdw);
+ } while (0); LOCK_GIVE(hdw->big_lock);
+ return hdw->flag_init_ok;
+}
+
+
+/* Create, set up, and return a structure for interacting with the
+ underlying hardware. */
+struct pvr2_hdw *pvr2_hdw_create(struct usb_interface *intf,
+ const struct usb_device_id *devid)
+{
+ unsigned int idx,cnt1,cnt2,m;
+ struct pvr2_hdw *hdw = NULL;
+ int valid_std_mask;
+ struct pvr2_ctrl *cptr;
+ struct usb_device *usb_dev;
+ const struct pvr2_device_desc *hdw_desc;
+ __u8 ifnum;
+ struct v4l2_queryctrl qctrl;
+ struct pvr2_ctl_info *ciptr;
+
+ usb_dev = interface_to_usbdev(intf);
+
+ hdw_desc = (const struct pvr2_device_desc *)(devid->driver_info);
+
+ if (hdw_desc == NULL) {
+ pvr2_trace(PVR2_TRACE_INIT, "pvr2_hdw_create:"
+ " No device description pointer,"
+ " unable to continue.");
+ pvr2_trace(PVR2_TRACE_INIT, "If you have a new device type,"
+ " please contact Mike Isely <isely@pobox.com>"
+ " to get it included in the driver\n");
+ goto fail;
+ }
+
+ hdw = kzalloc(sizeof(*hdw),GFP_KERNEL);
+ pvr2_trace(PVR2_TRACE_INIT,"pvr2_hdw_create: hdw=%p, type \"%s\"",
+ hdw,hdw_desc->description);
+ pvr2_trace(PVR2_TRACE_INFO, "Hardware description: %s",
+ hdw_desc->description);
+ if (hdw_desc->flag_is_experimental) {
+ pvr2_trace(PVR2_TRACE_INFO, "**********");
+ pvr2_trace(PVR2_TRACE_INFO,
+ "WARNING: Support for this device (%s) is"
+ " experimental.", hdw_desc->description);
+ pvr2_trace(PVR2_TRACE_INFO,
+ "Important functionality might not be"
+ " entirely working.");
+ pvr2_trace(PVR2_TRACE_INFO,
+ "Please consider contacting the driver author to"
+ " help with further stabilization of the driver.");
+ pvr2_trace(PVR2_TRACE_INFO, "**********");
+ }
+ if (!hdw) goto fail;
+
+ init_timer(&hdw->quiescent_timer);
+ hdw->quiescent_timer.data = (unsigned long)hdw;
+ hdw->quiescent_timer.function = pvr2_hdw_quiescent_timeout;
+
+ init_timer(&hdw->decoder_stabilization_timer);
+ hdw->decoder_stabilization_timer.data = (unsigned long)hdw;
+ hdw->decoder_stabilization_timer.function =
+ pvr2_hdw_decoder_stabilization_timeout;
+
+ init_timer(&hdw->encoder_wait_timer);
+ hdw->encoder_wait_timer.data = (unsigned long)hdw;
+ hdw->encoder_wait_timer.function = pvr2_hdw_encoder_wait_timeout;
+
+ init_timer(&hdw->encoder_run_timer);
+ hdw->encoder_run_timer.data = (unsigned long)hdw;
+ hdw->encoder_run_timer.function = pvr2_hdw_encoder_run_timeout;
+
+ hdw->master_state = PVR2_STATE_DEAD;
+
+ init_waitqueue_head(&hdw->state_wait_data);
+
+ hdw->tuner_signal_stale = !0;
+ cx2341x_fill_defaults(&hdw->enc_ctl_state);
+
+ /* Calculate which inputs are OK */
+ m = 0;
+ if (hdw_desc->flag_has_analogtuner) m |= 1 << PVR2_CVAL_INPUT_TV;
+ if (hdw_desc->digital_control_scheme != PVR2_DIGITAL_SCHEME_NONE) {
+ m |= 1 << PVR2_CVAL_INPUT_DTV;
+ }
+ if (hdw_desc->flag_has_svideo) m |= 1 << PVR2_CVAL_INPUT_SVIDEO;
+ if (hdw_desc->flag_has_composite) m |= 1 << PVR2_CVAL_INPUT_COMPOSITE;
+ if (hdw_desc->flag_has_fmradio) m |= 1 << PVR2_CVAL_INPUT_RADIO;
+ hdw->input_avail_mask = m;
+ hdw->input_allowed_mask = hdw->input_avail_mask;
+
+ /* If not a hybrid device, pathway_state never changes. So
+ initialize it here to what it should forever be. */
+ if (!(hdw->input_avail_mask & (1 << PVR2_CVAL_INPUT_DTV))) {
+ hdw->pathway_state = PVR2_PATHWAY_ANALOG;
+ } else if (!(hdw->input_avail_mask & (1 << PVR2_CVAL_INPUT_TV))) {
+ hdw->pathway_state = PVR2_PATHWAY_DIGITAL;
+ }
+
+ hdw->control_cnt = CTRLDEF_COUNT;
+ hdw->control_cnt += MPEGDEF_COUNT;
+ hdw->controls = kzalloc(sizeof(struct pvr2_ctrl) * hdw->control_cnt,
+ GFP_KERNEL);
+ if (!hdw->controls) goto fail;
+ hdw->hdw_desc = hdw_desc;
+ hdw->ir_scheme_active = hdw->hdw_desc->ir_scheme;
+ for (idx = 0; idx < hdw->control_cnt; idx++) {
+ cptr = hdw->controls + idx;
+ cptr->hdw = hdw;
+ }
+ for (idx = 0; idx < 32; idx++) {
+ hdw->std_mask_ptrs[idx] = hdw->std_mask_names[idx];
+ }
+ for (idx = 0; idx < CTRLDEF_COUNT; idx++) {
+ cptr = hdw->controls + idx;
+ cptr->info = control_defs+idx;
+ }
+
+ /* Ensure that default input choice is a valid one. */
+ m = hdw->input_avail_mask;
+ if (m) for (idx = 0; idx < (sizeof(m) << 3); idx++) {
+ if (!((1 << idx) & m)) continue;
+ hdw->input_val = idx;
+ break;
+ }
+
+ /* Define and configure additional controls from cx2341x module. */
+ hdw->mpeg_ctrl_info = kcalloc(MPEGDEF_COUNT,
+ sizeof(*(hdw->mpeg_ctrl_info)),
+ GFP_KERNEL);
+ if (!hdw->mpeg_ctrl_info) goto fail;
+ for (idx = 0; idx < MPEGDEF_COUNT; idx++) {
+ cptr = hdw->controls + idx + CTRLDEF_COUNT;
+ ciptr = &(hdw->mpeg_ctrl_info[idx].info);
+ ciptr->desc = hdw->mpeg_ctrl_info[idx].desc;
+ ciptr->name = mpeg_ids[idx].strid;
+ ciptr->v4l_id = mpeg_ids[idx].id;
+ ciptr->skip_init = !0;
+ ciptr->get_value = ctrl_cx2341x_get;
+ ciptr->get_v4lflags = ctrl_cx2341x_getv4lflags;
+ ciptr->is_dirty = ctrl_cx2341x_is_dirty;
+ if (!idx) ciptr->clear_dirty = ctrl_cx2341x_clear_dirty;
+ qctrl.id = ciptr->v4l_id;
+ cx2341x_ctrl_query(&hdw->enc_ctl_state,&qctrl);
+ if (!(qctrl.flags & V4L2_CTRL_FLAG_READ_ONLY)) {
+ ciptr->set_value = ctrl_cx2341x_set;
+ }
+ strncpy(hdw->mpeg_ctrl_info[idx].desc,qctrl.name,
+ PVR2_CTLD_INFO_DESC_SIZE);
+ hdw->mpeg_ctrl_info[idx].desc[PVR2_CTLD_INFO_DESC_SIZE-1] = 0;
+ ciptr->default_value = qctrl.default_value;
+ switch (qctrl.type) {
+ default:
+ case V4L2_CTRL_TYPE_INTEGER:
+ ciptr->type = pvr2_ctl_int;
+ ciptr->def.type_int.min_value = qctrl.minimum;
+ ciptr->def.type_int.max_value = qctrl.maximum;
+ break;
+ case V4L2_CTRL_TYPE_BOOLEAN:
+ ciptr->type = pvr2_ctl_bool;
+ break;
+ case V4L2_CTRL_TYPE_MENU:
+ ciptr->type = pvr2_ctl_enum;
+ ciptr->def.type_enum.value_names =
+ cx2341x_ctrl_get_menu(&hdw->enc_ctl_state,
+ ciptr->v4l_id);
+ for (cnt1 = 0;
+ ciptr->def.type_enum.value_names[cnt1] != NULL;
+ cnt1++) { }
+ ciptr->def.type_enum.count = cnt1;
+ break;
+ }
+ cptr->info = ciptr;
+ }
+
+ // Initialize control data regarding video standard masks
+ valid_std_mask = pvr2_std_get_usable();
+ for (idx = 0; idx < 32; idx++) {
+ if (!(valid_std_mask & (1 << idx))) continue;
+ cnt1 = pvr2_std_id_to_str(
+ hdw->std_mask_names[idx],
+ sizeof(hdw->std_mask_names[idx])-1,
+ 1 << idx);
+ hdw->std_mask_names[idx][cnt1] = 0;
+ }
+ cptr = pvr2_hdw_get_ctrl_by_id(hdw,PVR2_CID_STDAVAIL);
+ if (cptr) {
+ memcpy(&hdw->std_info_avail,cptr->info,
+ sizeof(hdw->std_info_avail));
+ cptr->info = &hdw->std_info_avail;
+ hdw->std_info_avail.def.type_bitmask.bit_names =
+ hdw->std_mask_ptrs;
+ hdw->std_info_avail.def.type_bitmask.valid_bits =
+ valid_std_mask;
+ }
+ cptr = pvr2_hdw_get_ctrl_by_id(hdw,PVR2_CID_STDCUR);
+ if (cptr) {
+ memcpy(&hdw->std_info_cur,cptr->info,
+ sizeof(hdw->std_info_cur));
+ cptr->info = &hdw->std_info_cur;
+ hdw->std_info_cur.def.type_bitmask.bit_names =
+ hdw->std_mask_ptrs;
+ hdw->std_info_cur.def.type_bitmask.valid_bits =
+ valid_std_mask;
+ }
+ cptr = pvr2_hdw_get_ctrl_by_id(hdw,PVR2_CID_STDDETECT);
+ if (cptr) {
+ memcpy(&hdw->std_info_detect,cptr->info,
+ sizeof(hdw->std_info_detect));
+ cptr->info = &hdw->std_info_detect;
+ hdw->std_info_detect.def.type_bitmask.bit_names =
+ hdw->std_mask_ptrs;
+ hdw->std_info_detect.def.type_bitmask.valid_bits =
+ valid_std_mask;
+ }
+
+ hdw->cropcap_stale = !0;
+ hdw->eeprom_addr = -1;
+ hdw->unit_number = -1;
+ hdw->v4l_minor_number_video = -1;
+ hdw->v4l_minor_number_vbi = -1;
+ hdw->v4l_minor_number_radio = -1;
+ hdw->ctl_write_buffer = kmalloc(PVR2_CTL_BUFFSIZE,GFP_KERNEL);
+ if (!hdw->ctl_write_buffer) goto fail;
+ hdw->ctl_read_buffer = kmalloc(PVR2_CTL_BUFFSIZE,GFP_KERNEL);
+ if (!hdw->ctl_read_buffer) goto fail;
+ hdw->ctl_write_urb = usb_alloc_urb(0,GFP_KERNEL);
+ if (!hdw->ctl_write_urb) goto fail;
+ hdw->ctl_read_urb = usb_alloc_urb(0,GFP_KERNEL);
+ if (!hdw->ctl_read_urb) goto fail;
+
+ if (v4l2_device_register(&intf->dev, &hdw->v4l2_dev) != 0) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "Error registering with v4l core, giving up");
+ goto fail;
+ }
+ mutex_lock(&pvr2_unit_mtx); do {
+ for (idx = 0; idx < PVR_NUM; idx++) {
+ if (unit_pointers[idx]) continue;
+ hdw->unit_number = idx;
+ unit_pointers[idx] = hdw;
+ break;
+ }
+ } while (0); mutex_unlock(&pvr2_unit_mtx);
+
+ cnt1 = 0;
+ cnt2 = scnprintf(hdw->name+cnt1,sizeof(hdw->name)-cnt1,"pvrusb2");
+ cnt1 += cnt2;
+ if (hdw->unit_number >= 0) {
+ cnt2 = scnprintf(hdw->name+cnt1,sizeof(hdw->name)-cnt1,"_%c",
+ ('a' + hdw->unit_number));
+ cnt1 += cnt2;
+ }
+ if (cnt1 >= sizeof(hdw->name)) cnt1 = sizeof(hdw->name)-1;
+ hdw->name[cnt1] = 0;
+
+ hdw->workqueue = create_singlethread_workqueue(hdw->name);
+ INIT_WORK(&hdw->workpoll,pvr2_hdw_worker_poll);
+
+ pvr2_trace(PVR2_TRACE_INIT,"Driver unit number is %d, name is %s",
+ hdw->unit_number,hdw->name);
+
+ hdw->tuner_type = -1;
+ hdw->flag_ok = !0;
+
+ hdw->usb_intf = intf;
+ hdw->usb_dev = usb_dev;
+
+ usb_make_path(hdw->usb_dev, hdw->bus_info, sizeof(hdw->bus_info));
+
+ ifnum = hdw->usb_intf->cur_altsetting->desc.bInterfaceNumber;
+ usb_set_interface(hdw->usb_dev,ifnum,0);
+
+ mutex_init(&hdw->ctl_lock_mutex);
+ mutex_init(&hdw->big_lock_mutex);
+
+ return hdw;
+ fail:
+ if (hdw) {
+ del_timer_sync(&hdw->quiescent_timer);
+ del_timer_sync(&hdw->decoder_stabilization_timer);
+ del_timer_sync(&hdw->encoder_run_timer);
+ del_timer_sync(&hdw->encoder_wait_timer);
+ if (hdw->workqueue) {
+ flush_workqueue(hdw->workqueue);
+ destroy_workqueue(hdw->workqueue);
+ hdw->workqueue = NULL;
+ }
+ usb_free_urb(hdw->ctl_read_urb);
+ usb_free_urb(hdw->ctl_write_urb);
+ kfree(hdw->ctl_read_buffer);
+ kfree(hdw->ctl_write_buffer);
+ kfree(hdw->controls);
+ kfree(hdw->mpeg_ctrl_info);
+ kfree(hdw);
+ }
+ return NULL;
+}
+
+
+/* Remove _all_ associations between this driver and the underlying USB
+ layer. */
+static void pvr2_hdw_remove_usb_stuff(struct pvr2_hdw *hdw)
+{
+ if (hdw->flag_disconnected) return;
+ pvr2_trace(PVR2_TRACE_INIT,"pvr2_hdw_remove_usb_stuff: hdw=%p",hdw);
+ if (hdw->ctl_read_urb) {
+ usb_kill_urb(hdw->ctl_read_urb);
+ usb_free_urb(hdw->ctl_read_urb);
+ hdw->ctl_read_urb = NULL;
+ }
+ if (hdw->ctl_write_urb) {
+ usb_kill_urb(hdw->ctl_write_urb);
+ usb_free_urb(hdw->ctl_write_urb);
+ hdw->ctl_write_urb = NULL;
+ }
+ if (hdw->ctl_read_buffer) {
+ kfree(hdw->ctl_read_buffer);
+ hdw->ctl_read_buffer = NULL;
+ }
+ if (hdw->ctl_write_buffer) {
+ kfree(hdw->ctl_write_buffer);
+ hdw->ctl_write_buffer = NULL;
+ }
+ hdw->flag_disconnected = !0;
+ /* If we don't do this, then there will be a dangling struct device
+ reference to our disappearing device persisting inside the V4L
+ core... */
+ v4l2_device_disconnect(&hdw->v4l2_dev);
+ hdw->usb_dev = NULL;
+ hdw->usb_intf = NULL;
+ pvr2_hdw_render_useless(hdw);
+}
+
+
+/* Destroy hardware interaction structure */
+void pvr2_hdw_destroy(struct pvr2_hdw *hdw)
+{
+ if (!hdw) return;
+ pvr2_trace(PVR2_TRACE_INIT,"pvr2_hdw_destroy: hdw=%p",hdw);
+ if (hdw->workqueue) {
+ flush_workqueue(hdw->workqueue);
+ destroy_workqueue(hdw->workqueue);
+ hdw->workqueue = NULL;
+ }
+ del_timer_sync(&hdw->quiescent_timer);
+ del_timer_sync(&hdw->decoder_stabilization_timer);
+ del_timer_sync(&hdw->encoder_run_timer);
+ del_timer_sync(&hdw->encoder_wait_timer);
+ if (hdw->fw_buffer) {
+ kfree(hdw->fw_buffer);
+ hdw->fw_buffer = NULL;
+ }
+ if (hdw->vid_stream) {
+ pvr2_stream_destroy(hdw->vid_stream);
+ hdw->vid_stream = NULL;
+ }
+ pvr2_i2c_core_done(hdw);
+ v4l2_device_unregister(&hdw->v4l2_dev);
+ pvr2_hdw_remove_usb_stuff(hdw);
+ mutex_lock(&pvr2_unit_mtx); do {
+ if ((hdw->unit_number >= 0) &&
+ (hdw->unit_number < PVR_NUM) &&
+ (unit_pointers[hdw->unit_number] == hdw)) {
+ unit_pointers[hdw->unit_number] = NULL;
+ }
+ } while (0); mutex_unlock(&pvr2_unit_mtx);
+ kfree(hdw->controls);
+ kfree(hdw->mpeg_ctrl_info);
+ kfree(hdw);
+}
+
+
+int pvr2_hdw_dev_ok(struct pvr2_hdw *hdw)
+{
+ return (hdw && hdw->flag_ok);
+}
+
+
+/* Called when hardware has been unplugged */
+void pvr2_hdw_disconnect(struct pvr2_hdw *hdw)
+{
+ pvr2_trace(PVR2_TRACE_INIT,"pvr2_hdw_disconnect(hdw=%p)",hdw);
+ LOCK_TAKE(hdw->big_lock);
+ LOCK_TAKE(hdw->ctl_lock);
+ pvr2_hdw_remove_usb_stuff(hdw);
+ LOCK_GIVE(hdw->ctl_lock);
+ LOCK_GIVE(hdw->big_lock);
+}
+
+
+/* Get the number of defined controls */
+unsigned int pvr2_hdw_get_ctrl_count(struct pvr2_hdw *hdw)
+{
+ return hdw->control_cnt;
+}
+
+
+/* Retrieve a control handle given its index (0..count-1) */
+struct pvr2_ctrl *pvr2_hdw_get_ctrl_by_index(struct pvr2_hdw *hdw,
+ unsigned int idx)
+{
+ if (idx >= hdw->control_cnt) return NULL;
+ return hdw->controls + idx;
+}
+
+
+/* Retrieve a control handle given its index (0..count-1) */
+struct pvr2_ctrl *pvr2_hdw_get_ctrl_by_id(struct pvr2_hdw *hdw,
+ unsigned int ctl_id)
+{
+ struct pvr2_ctrl *cptr;
+ unsigned int idx;
+ int i;
+
+ /* This could be made a lot more efficient, but for now... */
+ for (idx = 0; idx < hdw->control_cnt; idx++) {
+ cptr = hdw->controls + idx;
+ i = cptr->info->internal_id;
+ if (i && (i == ctl_id)) return cptr;
+ }
+ return NULL;
+}
+
+
+/* Given a V4L ID, retrieve the control structure associated with it. */
+struct pvr2_ctrl *pvr2_hdw_get_ctrl_v4l(struct pvr2_hdw *hdw,unsigned int ctl_id)
+{
+ struct pvr2_ctrl *cptr;
+ unsigned int idx;
+ int i;
+
+ /* This could be made a lot more efficient, but for now... */
+ for (idx = 0; idx < hdw->control_cnt; idx++) {
+ cptr = hdw->controls + idx;
+ i = cptr->info->v4l_id;
+ if (i && (i == ctl_id)) return cptr;
+ }
+ return NULL;
+}
+
+
+/* Given a V4L ID for its immediate predecessor, retrieve the control
+ structure associated with it. */
+struct pvr2_ctrl *pvr2_hdw_get_ctrl_nextv4l(struct pvr2_hdw *hdw,
+ unsigned int ctl_id)
+{
+ struct pvr2_ctrl *cptr,*cp2;
+ unsigned int idx;
+ int i;
+
+ /* This could be made a lot more efficient, but for now... */
+ cp2 = NULL;
+ for (idx = 0; idx < hdw->control_cnt; idx++) {
+ cptr = hdw->controls + idx;
+ i = cptr->info->v4l_id;
+ if (!i) continue;
+ if (i <= ctl_id) continue;
+ if (cp2 && (cp2->info->v4l_id < i)) continue;
+ cp2 = cptr;
+ }
+ return cp2;
+ return NULL;
+}
+
+
+static const char *get_ctrl_typename(enum pvr2_ctl_type tp)
+{
+ switch (tp) {
+ case pvr2_ctl_int: return "integer";
+ case pvr2_ctl_enum: return "enum";
+ case pvr2_ctl_bool: return "boolean";
+ case pvr2_ctl_bitmask: return "bitmask";
+ }
+ return "";
+}
+
+
+static void pvr2_subdev_set_control(struct pvr2_hdw *hdw, int id,
+ const char *name, int val)
+{
+ struct v4l2_control ctrl;
+ pvr2_trace(PVR2_TRACE_CHIPS, "subdev v4l2 %s=%d", name, val);
+ memset(&ctrl, 0, sizeof(ctrl));
+ ctrl.id = id;
+ ctrl.value = val;
+ v4l2_device_call_all(&hdw->v4l2_dev, 0, core, s_ctrl, &ctrl);
+}
+
+#define PVR2_SUBDEV_SET_CONTROL(hdw, id, lab) \
+ if ((hdw)->lab##_dirty || (hdw)->force_dirty) { \
+ pvr2_subdev_set_control(hdw, id, #lab, (hdw)->lab##_val); \
+ }
+
+v4l2_std_id pvr2_hdw_get_detected_std(struct pvr2_hdw *hdw)
+{
+ v4l2_std_id std;
+ std = (v4l2_std_id)hdw->std_mask_avail;
+ v4l2_device_call_all(&hdw->v4l2_dev, 0,
+ video, querystd, &std);
+ return std;
+}
+
+/* Execute whatever commands are required to update the state of all the
+ sub-devices so that they match our current control values. */
+static void pvr2_subdev_update(struct pvr2_hdw *hdw)
+{
+ struct v4l2_subdev *sd;
+ unsigned int id;
+ pvr2_subdev_update_func fp;
+
+ pvr2_trace(PVR2_TRACE_CHIPS, "subdev update...");
+
+ if (hdw->tuner_updated || hdw->force_dirty) {
+ struct tuner_setup setup;
+ pvr2_trace(PVR2_TRACE_CHIPS, "subdev tuner set_type(%d)",
+ hdw->tuner_type);
+ if (((int)(hdw->tuner_type)) >= 0) {
+ memset(&setup, 0, sizeof(setup));
+ setup.addr = ADDR_UNSET;
+ setup.type = hdw->tuner_type;
+ setup.mode_mask = T_RADIO | T_ANALOG_TV;
+ v4l2_device_call_all(&hdw->v4l2_dev, 0,
+ tuner, s_type_addr, &setup);
+ }
+ }
+
+ if (hdw->input_dirty || hdw->std_dirty || hdw->force_dirty) {
+ pvr2_trace(PVR2_TRACE_CHIPS, "subdev v4l2 set_standard");
+ if (hdw->input_val == PVR2_CVAL_INPUT_RADIO) {
+ v4l2_device_call_all(&hdw->v4l2_dev, 0,
+ tuner, s_radio);
+ } else {
+ v4l2_std_id vs;
+ vs = hdw->std_mask_cur;
+ v4l2_device_call_all(&hdw->v4l2_dev, 0,
+ core, s_std, vs);
+ pvr2_hdw_cx25840_vbi_hack(hdw);
+ }
+ hdw->tuner_signal_stale = !0;
+ hdw->cropcap_stale = !0;
+ }
+
+ PVR2_SUBDEV_SET_CONTROL(hdw, V4L2_CID_BRIGHTNESS, brightness);
+ PVR2_SUBDEV_SET_CONTROL(hdw, V4L2_CID_CONTRAST, contrast);
+ PVR2_SUBDEV_SET_CONTROL(hdw, V4L2_CID_SATURATION, saturation);
+ PVR2_SUBDEV_SET_CONTROL(hdw, V4L2_CID_HUE, hue);
+ PVR2_SUBDEV_SET_CONTROL(hdw, V4L2_CID_AUDIO_MUTE, mute);
+ PVR2_SUBDEV_SET_CONTROL(hdw, V4L2_CID_AUDIO_VOLUME, volume);
+ PVR2_SUBDEV_SET_CONTROL(hdw, V4L2_CID_AUDIO_BALANCE, balance);
+ PVR2_SUBDEV_SET_CONTROL(hdw, V4L2_CID_AUDIO_BASS, bass);
+ PVR2_SUBDEV_SET_CONTROL(hdw, V4L2_CID_AUDIO_TREBLE, treble);
+
+ if (hdw->input_dirty || hdw->audiomode_dirty || hdw->force_dirty) {
+ struct v4l2_tuner vt;
+ memset(&vt, 0, sizeof(vt));
+ vt.type = (hdw->input_val == PVR2_CVAL_INPUT_RADIO) ?
+ V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
+ vt.audmode = hdw->audiomode_val;
+ v4l2_device_call_all(&hdw->v4l2_dev, 0, tuner, s_tuner, &vt);
+ }
+
+ if (hdw->freqDirty || hdw->force_dirty) {
+ unsigned long fv;
+ struct v4l2_frequency freq;
+ fv = pvr2_hdw_get_cur_freq(hdw);
+ pvr2_trace(PVR2_TRACE_CHIPS, "subdev v4l2 set_freq(%lu)", fv);
+ if (hdw->tuner_signal_stale) pvr2_hdw_status_poll(hdw);
+ memset(&freq, 0, sizeof(freq));
+ if (hdw->tuner_signal_info.capability & V4L2_TUNER_CAP_LOW) {
+ /* ((fv * 1000) / 62500) */
+ freq.frequency = (fv * 2) / 125;
+ } else {
+ freq.frequency = fv / 62500;
+ }
+ /* tuner-core currently doesn't seem to care about this, but
+ let's set it anyway for completeness. */
+ if (hdw->input_val == PVR2_CVAL_INPUT_RADIO) {
+ freq.type = V4L2_TUNER_RADIO;
+ } else {
+ freq.type = V4L2_TUNER_ANALOG_TV;
+ }
+ freq.tuner = 0;
+ v4l2_device_call_all(&hdw->v4l2_dev, 0, tuner,
+ s_frequency, &freq);
+ }
+
+ if (hdw->res_hor_dirty || hdw->res_ver_dirty || hdw->force_dirty) {
+ struct v4l2_mbus_framefmt fmt;
+ memset(&fmt, 0, sizeof(fmt));
+ fmt.width = hdw->res_hor_val;
+ fmt.height = hdw->res_ver_val;
+ fmt.code = V4L2_MBUS_FMT_FIXED;
+ pvr2_trace(PVR2_TRACE_CHIPS, "subdev v4l2 set_size(%dx%d)",
+ fmt.width, fmt.height);
+ v4l2_device_call_all(&hdw->v4l2_dev, 0, video, s_mbus_fmt, &fmt);
+ }
+
+ if (hdw->srate_dirty || hdw->force_dirty) {
+ u32 val;
+ pvr2_trace(PVR2_TRACE_CHIPS, "subdev v4l2 set_audio %d",
+ hdw->srate_val);
+ switch (hdw->srate_val) {
+ default:
+ case V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000:
+ val = 48000;
+ break;
+ case V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100:
+ val = 44100;
+ break;
+ case V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000:
+ val = 32000;
+ break;
+ }
+ v4l2_device_call_all(&hdw->v4l2_dev, 0,
+ audio, s_clock_freq, val);
+ }
+
+ /* Unable to set crop parameters; there is apparently no equivalent
+ for VIDIOC_S_CROP */
+
+ v4l2_device_for_each_subdev(sd, &hdw->v4l2_dev) {
+ id = sd->grp_id;
+ if (id >= ARRAY_SIZE(pvr2_module_update_functions)) continue;
+ fp = pvr2_module_update_functions[id];
+ if (!fp) continue;
+ (*fp)(hdw, sd);
+ }
+
+ if (hdw->tuner_signal_stale || hdw->cropcap_stale) {
+ pvr2_hdw_status_poll(hdw);
+ }
+}
+
+
+/* Figure out if we need to commit control changes. If so, mark internal
+ state flags to indicate this fact and return true. Otherwise do nothing
+ else and return false. */
+static int pvr2_hdw_commit_setup(struct pvr2_hdw *hdw)
+{
+ unsigned int idx;
+ struct pvr2_ctrl *cptr;
+ int value;
+ int commit_flag = hdw->force_dirty;
+ char buf[100];
+ unsigned int bcnt,ccnt;
+
+ for (idx = 0; idx < hdw->control_cnt; idx++) {
+ cptr = hdw->controls + idx;
+ if (!cptr->info->is_dirty) continue;
+ if (!cptr->info->is_dirty(cptr)) continue;
+ commit_flag = !0;
+
+ if (!(pvrusb2_debug & PVR2_TRACE_CTL)) continue;
+ bcnt = scnprintf(buf,sizeof(buf),"\"%s\" <-- ",
+ cptr->info->name);
+ value = 0;
+ cptr->info->get_value(cptr,&value);
+ pvr2_ctrl_value_to_sym_internal(cptr,~0,value,
+ buf+bcnt,
+ sizeof(buf)-bcnt,&ccnt);
+ bcnt += ccnt;
+ bcnt += scnprintf(buf+bcnt,sizeof(buf)-bcnt," <%s>",
+ get_ctrl_typename(cptr->info->type));
+ pvr2_trace(PVR2_TRACE_CTL,
+ "/*--TRACE_COMMIT--*/ %.*s",
+ bcnt,buf);
+ }
+
+ if (!commit_flag) {
+ /* Nothing has changed */
+ return 0;
+ }
+
+ hdw->state_pipeline_config = 0;
+ trace_stbit("state_pipeline_config",hdw->state_pipeline_config);
+ pvr2_hdw_state_sched(hdw);
+
+ return !0;
+}
+
+
+/* Perform all operations needed to commit all control changes. This must
+ be performed in synchronization with the pipeline state and is thus
+ expected to be called as part of the driver's worker thread. Return
+ true if commit successful, otherwise return false to indicate that
+ commit isn't possible at this time. */
+static int pvr2_hdw_commit_execute(struct pvr2_hdw *hdw)
+{
+ unsigned int idx;
+ struct pvr2_ctrl *cptr;
+ int disruptive_change;
+
+ if (hdw->input_dirty && hdw->state_pathway_ok &&
+ (((hdw->input_val == PVR2_CVAL_INPUT_DTV) ?
+ PVR2_PATHWAY_DIGITAL : PVR2_PATHWAY_ANALOG) !=
+ hdw->pathway_state)) {
+ /* Change of mode being asked for... */
+ hdw->state_pathway_ok = 0;
+ trace_stbit("state_pathway_ok", hdw->state_pathway_ok);
+ }
+ if (!hdw->state_pathway_ok) {
+ /* Can't commit anything until pathway is ok. */
+ return 0;
+ }
+
+ /* Handle some required side effects when the video standard is
+ changed.... */
+ if (hdw->std_dirty) {
+ int nvres;
+ int gop_size;
+ if (hdw->std_mask_cur & V4L2_STD_525_60) {
+ nvres = 480;
+ gop_size = 15;
+ } else {
+ nvres = 576;
+ gop_size = 12;
+ }
+ /* Rewrite the vertical resolution to be appropriate to the
+ video standard that has been selected. */
+ if (nvres != hdw->res_ver_val) {
+ hdw->res_ver_val = nvres;
+ hdw->res_ver_dirty = !0;
+ }
+ /* Rewrite the GOP size to be appropriate to the video
+ standard that has been selected. */
+ if (gop_size != hdw->enc_ctl_state.video_gop_size) {
+ struct v4l2_ext_controls cs;
+ struct v4l2_ext_control c1;
+ memset(&cs, 0, sizeof(cs));
+ memset(&c1, 0, sizeof(c1));
+ cs.controls = &c1;
+ cs.count = 1;
+ c1.id = V4L2_CID_MPEG_VIDEO_GOP_SIZE;
+ c1.value = gop_size;
+ cx2341x_ext_ctrls(&hdw->enc_ctl_state, 0, &cs,
+ VIDIOC_S_EXT_CTRLS);
+ }
+ }
+
+ /* The broadcast decoder can only scale down, so if
+ * res_*_dirty && crop window < output format ==> enlarge crop.
+ *
+ * The mpeg encoder receives fields of res_hor_val dots and
+ * res_ver_val halflines. Limits: hor<=720, ver<=576.
+ */
+ if (hdw->res_hor_dirty && hdw->cropw_val < hdw->res_hor_val) {
+ hdw->cropw_val = hdw->res_hor_val;
+ hdw->cropw_dirty = !0;
+ } else if (hdw->cropw_dirty) {
+ hdw->res_hor_dirty = !0; /* must rescale */
+ hdw->res_hor_val = min(720, hdw->cropw_val);
+ }
+ if (hdw->res_ver_dirty && hdw->croph_val < hdw->res_ver_val) {
+ hdw->croph_val = hdw->res_ver_val;
+ hdw->croph_dirty = !0;
+ } else if (hdw->croph_dirty) {
+ int nvres = hdw->std_mask_cur & V4L2_STD_525_60 ? 480 : 576;
+ hdw->res_ver_dirty = !0;
+ hdw->res_ver_val = min(nvres, hdw->croph_val);
+ }
+
+ /* If any of the below has changed, then we can't do the update
+ while the pipeline is running. Pipeline must be paused first
+ and decoder -> encoder connection be made quiescent before we
+ can proceed. */
+ disruptive_change =
+ (hdw->std_dirty ||
+ hdw->enc_unsafe_stale ||
+ hdw->srate_dirty ||
+ hdw->res_ver_dirty ||
+ hdw->res_hor_dirty ||
+ hdw->cropw_dirty ||
+ hdw->croph_dirty ||
+ hdw->input_dirty ||
+ (hdw->active_stream_type != hdw->desired_stream_type));
+ if (disruptive_change && !hdw->state_pipeline_idle) {
+ /* Pipeline is not idle; we can't proceed. Arrange to
+ cause pipeline to stop so that we can try this again
+ later.... */
+ hdw->state_pipeline_pause = !0;
+ return 0;
+ }
+
+ if (hdw->srate_dirty) {
+ /* Write new sample rate into control structure since
+ * the master copy is stale. We must track srate
+ * separate from the mpeg control structure because
+ * other logic also uses this value. */
+ struct v4l2_ext_controls cs;
+ struct v4l2_ext_control c1;
+ memset(&cs,0,sizeof(cs));
+ memset(&c1,0,sizeof(c1));
+ cs.controls = &c1;
+ cs.count = 1;
+ c1.id = V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ;
+ c1.value = hdw->srate_val;
+ cx2341x_ext_ctrls(&hdw->enc_ctl_state, 0, &cs,VIDIOC_S_EXT_CTRLS);
+ }
+
+ if (hdw->active_stream_type != hdw->desired_stream_type) {
+ /* Handle any side effects of stream config here */
+ hdw->active_stream_type = hdw->desired_stream_type;
+ }
+
+ if (hdw->hdw_desc->signal_routing_scheme ==
+ PVR2_ROUTING_SCHEME_GOTVIEW) {
+ u32 b;
+ /* Handle GOTVIEW audio switching */
+ pvr2_hdw_gpio_get_out(hdw,&b);
+ if (hdw->input_val == PVR2_CVAL_INPUT_RADIO) {
+ /* Set GPIO 11 */
+ pvr2_hdw_gpio_chg_out(hdw,(1 << 11),~0);
+ } else {
+ /* Clear GPIO 11 */
+ pvr2_hdw_gpio_chg_out(hdw,(1 << 11),0);
+ }
+ }
+
+ /* Check and update state for all sub-devices. */
+ pvr2_subdev_update(hdw);
+
+ hdw->tuner_updated = 0;
+ hdw->force_dirty = 0;
+ for (idx = 0; idx < hdw->control_cnt; idx++) {
+ cptr = hdw->controls + idx;
+ if (!cptr->info->clear_dirty) continue;
+ cptr->info->clear_dirty(cptr);
+ }
+
+ if ((hdw->pathway_state == PVR2_PATHWAY_ANALOG) &&
+ hdw->state_encoder_run) {
+ /* If encoder isn't running or it can't be touched, then
+ this will get worked out later when we start the
+ encoder. */
+ if (pvr2_encoder_adjust(hdw) < 0) return !0;
+ }
+
+ hdw->state_pipeline_config = !0;
+ /* Hardware state may have changed in a way to cause the cropping
+ capabilities to have changed. So mark it stale, which will
+ cause a later re-fetch. */
+ trace_stbit("state_pipeline_config",hdw->state_pipeline_config);
+ return !0;
+}
+
+
+int pvr2_hdw_commit_ctl(struct pvr2_hdw *hdw)
+{
+ int fl;
+ LOCK_TAKE(hdw->big_lock);
+ fl = pvr2_hdw_commit_setup(hdw);
+ LOCK_GIVE(hdw->big_lock);
+ if (!fl) return 0;
+ return pvr2_hdw_wait(hdw,0);
+}
+
+
+static void pvr2_hdw_worker_poll(struct work_struct *work)
+{
+ int fl = 0;
+ struct pvr2_hdw *hdw = container_of(work,struct pvr2_hdw,workpoll);
+ LOCK_TAKE(hdw->big_lock); do {
+ fl = pvr2_hdw_state_eval(hdw);
+ } while (0); LOCK_GIVE(hdw->big_lock);
+ if (fl && hdw->state_func) {
+ hdw->state_func(hdw->state_data);
+ }
+}
+
+
+static int pvr2_hdw_wait(struct pvr2_hdw *hdw,int state)
+{
+ return wait_event_interruptible(
+ hdw->state_wait_data,
+ (hdw->state_stale == 0) &&
+ (!state || (hdw->master_state != state)));
+}
+
+
+/* Return name for this driver instance */
+const char *pvr2_hdw_get_driver_name(struct pvr2_hdw *hdw)
+{
+ return hdw->name;
+}
+
+
+const char *pvr2_hdw_get_desc(struct pvr2_hdw *hdw)
+{
+ return hdw->hdw_desc->description;
+}
+
+
+const char *pvr2_hdw_get_type(struct pvr2_hdw *hdw)
+{
+ return hdw->hdw_desc->shortname;
+}
+
+
+int pvr2_hdw_is_hsm(struct pvr2_hdw *hdw)
+{
+ int result;
+ LOCK_TAKE(hdw->ctl_lock); do {
+ hdw->cmd_buffer[0] = FX2CMD_GET_USB_SPEED;
+ result = pvr2_send_request(hdw,
+ hdw->cmd_buffer,1,
+ hdw->cmd_buffer,1);
+ if (result < 0) break;
+ result = (hdw->cmd_buffer[0] != 0);
+ } while(0); LOCK_GIVE(hdw->ctl_lock);
+ return result;
+}
+
+
+/* Execute poll of tuner status */
+void pvr2_hdw_execute_tuner_poll(struct pvr2_hdw *hdw)
+{
+ LOCK_TAKE(hdw->big_lock); do {
+ pvr2_hdw_status_poll(hdw);
+ } while (0); LOCK_GIVE(hdw->big_lock);
+}
+
+
+static int pvr2_hdw_check_cropcap(struct pvr2_hdw *hdw)
+{
+ if (!hdw->cropcap_stale) {
+ return 0;
+ }
+ pvr2_hdw_status_poll(hdw);
+ if (hdw->cropcap_stale) {
+ return -EIO;
+ }
+ return 0;
+}
+
+
+/* Return information about cropping capabilities */
+int pvr2_hdw_get_cropcap(struct pvr2_hdw *hdw, struct v4l2_cropcap *pp)
+{
+ int stat = 0;
+ LOCK_TAKE(hdw->big_lock);
+ stat = pvr2_hdw_check_cropcap(hdw);
+ if (!stat) {
+ memcpy(pp, &hdw->cropcap_info, sizeof(hdw->cropcap_info));
+ }
+ LOCK_GIVE(hdw->big_lock);
+ return stat;
+}
+
+
+/* Return information about the tuner */
+int pvr2_hdw_get_tuner_status(struct pvr2_hdw *hdw,struct v4l2_tuner *vtp)
+{
+ LOCK_TAKE(hdw->big_lock); do {
+ if (hdw->tuner_signal_stale) {
+ pvr2_hdw_status_poll(hdw);
+ }
+ memcpy(vtp,&hdw->tuner_signal_info,sizeof(struct v4l2_tuner));
+ } while (0); LOCK_GIVE(hdw->big_lock);
+ return 0;
+}
+
+
+/* Get handle to video output stream */
+struct pvr2_stream *pvr2_hdw_get_video_stream(struct pvr2_hdw *hp)
+{
+ return hp->vid_stream;
+}
+
+
+void pvr2_hdw_trigger_module_log(struct pvr2_hdw *hdw)
+{
+ int nr = pvr2_hdw_get_unit_number(hdw);
+ LOCK_TAKE(hdw->big_lock); do {
+ printk(KERN_INFO "pvrusb2: ================= START STATUS CARD #%d =================\n", nr);
+ v4l2_device_call_all(&hdw->v4l2_dev, 0, core, log_status);
+ pvr2_trace(PVR2_TRACE_INFO,"cx2341x config:");
+ cx2341x_log_status(&hdw->enc_ctl_state, "pvrusb2");
+ pvr2_hdw_state_log_state(hdw);
+ printk(KERN_INFO "pvrusb2: ================== END STATUS CARD #%d ==================\n", nr);
+ } while (0); LOCK_GIVE(hdw->big_lock);
+}
+
+
+/* Grab EEPROM contents, needed for direct method. */
+#define EEPROM_SIZE 8192
+#define trace_eeprom(...) pvr2_trace(PVR2_TRACE_EEPROM,__VA_ARGS__)
+static u8 *pvr2_full_eeprom_fetch(struct pvr2_hdw *hdw)
+{
+ struct i2c_msg msg[2];
+ u8 *eeprom;
+ u8 iadd[2];
+ u8 addr;
+ u16 eepromSize;
+ unsigned int offs;
+ int ret;
+ int mode16 = 0;
+ unsigned pcnt,tcnt;
+ eeprom = kmalloc(EEPROM_SIZE,GFP_KERNEL);
+ if (!eeprom) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "Failed to allocate memory"
+ " required to read eeprom");
+ return NULL;
+ }
+
+ trace_eeprom("Value for eeprom addr from controller was 0x%x",
+ hdw->eeprom_addr);
+ addr = hdw->eeprom_addr;
+ /* Seems that if the high bit is set, then the *real* eeprom
+ address is shifted right now bit position (noticed this in
+ newer PVR USB2 hardware) */
+ if (addr & 0x80) addr >>= 1;
+
+ /* FX2 documentation states that a 16bit-addressed eeprom is
+ expected if the I2C address is an odd number (yeah, this is
+ strange but it's what they do) */
+ mode16 = (addr & 1);
+ eepromSize = (mode16 ? EEPROM_SIZE : 256);
+ trace_eeprom("Examining %d byte eeprom at location 0x%x"
+ " using %d bit addressing",eepromSize,addr,
+ mode16 ? 16 : 8);
+
+ msg[0].addr = addr;
+ msg[0].flags = 0;
+ msg[0].len = mode16 ? 2 : 1;
+ msg[0].buf = iadd;
+ msg[1].addr = addr;
+ msg[1].flags = I2C_M_RD;
+
+ /* We have to do the actual eeprom data fetch ourselves, because
+ (1) we're only fetching part of the eeprom, and (2) if we were
+ getting the whole thing our I2C driver can't grab it in one
+ pass - which is what tveeprom is otherwise going to attempt */
+ memset(eeprom,0,EEPROM_SIZE);
+ for (tcnt = 0; tcnt < EEPROM_SIZE; tcnt += pcnt) {
+ pcnt = 16;
+ if (pcnt + tcnt > EEPROM_SIZE) pcnt = EEPROM_SIZE-tcnt;
+ offs = tcnt + (eepromSize - EEPROM_SIZE);
+ if (mode16) {
+ iadd[0] = offs >> 8;
+ iadd[1] = offs;
+ } else {
+ iadd[0] = offs;
+ }
+ msg[1].len = pcnt;
+ msg[1].buf = eeprom+tcnt;
+ if ((ret = i2c_transfer(&hdw->i2c_adap,
+ msg,ARRAY_SIZE(msg))) != 2) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "eeprom fetch set offs err=%d",ret);
+ kfree(eeprom);
+ return NULL;
+ }
+ }
+ return eeprom;
+}
+
+
+void pvr2_hdw_cpufw_set_enabled(struct pvr2_hdw *hdw,
+ int mode,
+ int enable_flag)
+{
+ int ret;
+ u16 address;
+ unsigned int pipe;
+ LOCK_TAKE(hdw->big_lock); do {
+ if ((hdw->fw_buffer == NULL) == !enable_flag) break;
+
+ if (!enable_flag) {
+ pvr2_trace(PVR2_TRACE_FIRMWARE,
+ "Cleaning up after CPU firmware fetch");
+ kfree(hdw->fw_buffer);
+ hdw->fw_buffer = NULL;
+ hdw->fw_size = 0;
+ if (hdw->fw_cpu_flag) {
+ /* Now release the CPU. It will disconnect
+ and reconnect later. */
+ pvr2_hdw_cpureset_assert(hdw,0);
+ }
+ break;
+ }
+
+ hdw->fw_cpu_flag = (mode != 2);
+ if (hdw->fw_cpu_flag) {
+ hdw->fw_size = (mode == 1) ? 0x4000 : 0x2000;
+ pvr2_trace(PVR2_TRACE_FIRMWARE,
+ "Preparing to suck out CPU firmware"
+ " (size=%u)", hdw->fw_size);
+ hdw->fw_buffer = kzalloc(hdw->fw_size,GFP_KERNEL);
+ if (!hdw->fw_buffer) {
+ hdw->fw_size = 0;
+ break;
+ }
+
+ /* We have to hold the CPU during firmware upload. */
+ pvr2_hdw_cpureset_assert(hdw,1);
+
+ /* download the firmware from address 0000-1fff in 2048
+ (=0x800) bytes chunk. */
+
+ pvr2_trace(PVR2_TRACE_FIRMWARE,
+ "Grabbing CPU firmware");
+ pipe = usb_rcvctrlpipe(hdw->usb_dev, 0);
+ for(address = 0; address < hdw->fw_size;
+ address += 0x800) {
+ ret = usb_control_msg(hdw->usb_dev,pipe,
+ 0xa0,0xc0,
+ address,0,
+ hdw->fw_buffer+address,
+ 0x800,HZ);
+ if (ret < 0) break;
+ }
+
+ pvr2_trace(PVR2_TRACE_FIRMWARE,
+ "Done grabbing CPU firmware");
+ } else {
+ pvr2_trace(PVR2_TRACE_FIRMWARE,
+ "Sucking down EEPROM contents");
+ hdw->fw_buffer = pvr2_full_eeprom_fetch(hdw);
+ if (!hdw->fw_buffer) {
+ pvr2_trace(PVR2_TRACE_FIRMWARE,
+ "EEPROM content suck failed.");
+ break;
+ }
+ hdw->fw_size = EEPROM_SIZE;
+ pvr2_trace(PVR2_TRACE_FIRMWARE,
+ "Done sucking down EEPROM contents");
+ }
+
+ } while (0); LOCK_GIVE(hdw->big_lock);
+}
+
+
+/* Return true if we're in a mode for retrieval CPU firmware */
+int pvr2_hdw_cpufw_get_enabled(struct pvr2_hdw *hdw)
+{
+ return hdw->fw_buffer != NULL;
+}
+
+
+int pvr2_hdw_cpufw_get(struct pvr2_hdw *hdw,unsigned int offs,
+ char *buf,unsigned int cnt)
+{
+ int ret = -EINVAL;
+ LOCK_TAKE(hdw->big_lock); do {
+ if (!buf) break;
+ if (!cnt) break;
+
+ if (!hdw->fw_buffer) {
+ ret = -EIO;
+ break;
+ }
+
+ if (offs >= hdw->fw_size) {
+ pvr2_trace(PVR2_TRACE_FIRMWARE,
+ "Read firmware data offs=%d EOF",
+ offs);
+ ret = 0;
+ break;
+ }
+
+ if (offs + cnt > hdw->fw_size) cnt = hdw->fw_size - offs;
+
+ memcpy(buf,hdw->fw_buffer+offs,cnt);
+
+ pvr2_trace(PVR2_TRACE_FIRMWARE,
+ "Read firmware data offs=%d cnt=%d",
+ offs,cnt);
+ ret = cnt;
+ } while (0); LOCK_GIVE(hdw->big_lock);
+
+ return ret;
+}
+
+
+int pvr2_hdw_v4l_get_minor_number(struct pvr2_hdw *hdw,
+ enum pvr2_v4l_type index)
+{
+ switch (index) {
+ case pvr2_v4l_type_video: return hdw->v4l_minor_number_video;
+ case pvr2_v4l_type_vbi: return hdw->v4l_minor_number_vbi;
+ case pvr2_v4l_type_radio: return hdw->v4l_minor_number_radio;
+ default: return -1;
+ }
+}
+
+
+/* Store a v4l minor device number */
+void pvr2_hdw_v4l_store_minor_number(struct pvr2_hdw *hdw,
+ enum pvr2_v4l_type index,int v)
+{
+ switch (index) {
+ case pvr2_v4l_type_video: hdw->v4l_minor_number_video = v;
+ case pvr2_v4l_type_vbi: hdw->v4l_minor_number_vbi = v;
+ case pvr2_v4l_type_radio: hdw->v4l_minor_number_radio = v;
+ default: break;
+ }
+}
+
+
+static void pvr2_ctl_write_complete(struct urb *urb)
+{
+ struct pvr2_hdw *hdw = urb->context;
+ hdw->ctl_write_pend_flag = 0;
+ if (hdw->ctl_read_pend_flag) return;
+ complete(&hdw->ctl_done);
+}
+
+
+static void pvr2_ctl_read_complete(struct urb *urb)
+{
+ struct pvr2_hdw *hdw = urb->context;
+ hdw->ctl_read_pend_flag = 0;
+ if (hdw->ctl_write_pend_flag) return;
+ complete(&hdw->ctl_done);
+}
+
+
+static void pvr2_ctl_timeout(unsigned long data)
+{
+ struct pvr2_hdw *hdw = (struct pvr2_hdw *)data;
+ if (hdw->ctl_write_pend_flag || hdw->ctl_read_pend_flag) {
+ hdw->ctl_timeout_flag = !0;
+ if (hdw->ctl_write_pend_flag)
+ usb_unlink_urb(hdw->ctl_write_urb);
+ if (hdw->ctl_read_pend_flag)
+ usb_unlink_urb(hdw->ctl_read_urb);
+ }
+}
+
+
+/* Issue a command and get a response from the device. This extended
+ version includes a probe flag (which if set means that device errors
+ should not be logged or treated as fatal) and a timeout in jiffies.
+ This can be used to non-lethally probe the health of endpoint 1. */
+static int pvr2_send_request_ex(struct pvr2_hdw *hdw,
+ unsigned int timeout,int probe_fl,
+ void *write_data,unsigned int write_len,
+ void *read_data,unsigned int read_len)
+{
+ unsigned int idx;
+ int status = 0;
+ struct timer_list timer;
+ if (!hdw->ctl_lock_held) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "Attempted to execute control transfer"
+ " without lock!!");
+ return -EDEADLK;
+ }
+ if (!hdw->flag_ok && !probe_fl) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "Attempted to execute control transfer"
+ " when device not ok");
+ return -EIO;
+ }
+ if (!(hdw->ctl_read_urb && hdw->ctl_write_urb)) {
+ if (!probe_fl) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "Attempted to execute control transfer"
+ " when USB is disconnected");
+ }
+ return -ENOTTY;
+ }
+
+ /* Ensure that we have sane parameters */
+ if (!write_data) write_len = 0;
+ if (!read_data) read_len = 0;
+ if (write_len > PVR2_CTL_BUFFSIZE) {
+ pvr2_trace(
+ PVR2_TRACE_ERROR_LEGS,
+ "Attempted to execute %d byte"
+ " control-write transfer (limit=%d)",
+ write_len,PVR2_CTL_BUFFSIZE);
+ return -EINVAL;
+ }
+ if (read_len > PVR2_CTL_BUFFSIZE) {
+ pvr2_trace(
+ PVR2_TRACE_ERROR_LEGS,
+ "Attempted to execute %d byte"
+ " control-read transfer (limit=%d)",
+ write_len,PVR2_CTL_BUFFSIZE);
+ return -EINVAL;
+ }
+ if ((!write_len) && (!read_len)) {
+ pvr2_trace(
+ PVR2_TRACE_ERROR_LEGS,
+ "Attempted to execute null control transfer?");
+ return -EINVAL;
+ }
+
+
+ hdw->cmd_debug_state = 1;
+ if (write_len) {
+ hdw->cmd_debug_code = ((unsigned char *)write_data)[0];
+ } else {
+ hdw->cmd_debug_code = 0;
+ }
+ hdw->cmd_debug_write_len = write_len;
+ hdw->cmd_debug_read_len = read_len;
+
+ /* Initialize common stuff */
+ init_completion(&hdw->ctl_done);
+ hdw->ctl_timeout_flag = 0;
+ hdw->ctl_write_pend_flag = 0;
+ hdw->ctl_read_pend_flag = 0;
+ init_timer(&timer);
+ timer.expires = jiffies + timeout;
+ timer.data = (unsigned long)hdw;
+ timer.function = pvr2_ctl_timeout;
+
+ if (write_len) {
+ hdw->cmd_debug_state = 2;
+ /* Transfer write data to internal buffer */
+ for (idx = 0; idx < write_len; idx++) {
+ hdw->ctl_write_buffer[idx] =
+ ((unsigned char *)write_data)[idx];
+ }
+ /* Initiate a write request */
+ usb_fill_bulk_urb(hdw->ctl_write_urb,
+ hdw->usb_dev,
+ usb_sndbulkpipe(hdw->usb_dev,
+ PVR2_CTL_WRITE_ENDPOINT),
+ hdw->ctl_write_buffer,
+ write_len,
+ pvr2_ctl_write_complete,
+ hdw);
+ hdw->ctl_write_urb->actual_length = 0;
+ hdw->ctl_write_pend_flag = !0;
+ status = usb_submit_urb(hdw->ctl_write_urb,GFP_KERNEL);
+ if (status < 0) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "Failed to submit write-control"
+ " URB status=%d",status);
+ hdw->ctl_write_pend_flag = 0;
+ goto done;
+ }
+ }
+
+ if (read_len) {
+ hdw->cmd_debug_state = 3;
+ memset(hdw->ctl_read_buffer,0x43,read_len);
+ /* Initiate a read request */
+ usb_fill_bulk_urb(hdw->ctl_read_urb,
+ hdw->usb_dev,
+ usb_rcvbulkpipe(hdw->usb_dev,
+ PVR2_CTL_READ_ENDPOINT),
+ hdw->ctl_read_buffer,
+ read_len,
+ pvr2_ctl_read_complete,
+ hdw);
+ hdw->ctl_read_urb->actual_length = 0;
+ hdw->ctl_read_pend_flag = !0;
+ status = usb_submit_urb(hdw->ctl_read_urb,GFP_KERNEL);
+ if (status < 0) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "Failed to submit read-control"
+ " URB status=%d",status);
+ hdw->ctl_read_pend_flag = 0;
+ goto done;
+ }
+ }
+
+ /* Start timer */
+ add_timer(&timer);
+
+ /* Now wait for all I/O to complete */
+ hdw->cmd_debug_state = 4;
+ while (hdw->ctl_write_pend_flag || hdw->ctl_read_pend_flag) {
+ wait_for_completion(&hdw->ctl_done);
+ }
+ hdw->cmd_debug_state = 5;
+
+ /* Stop timer */
+ del_timer_sync(&timer);
+
+ hdw->cmd_debug_state = 6;
+ status = 0;
+
+ if (hdw->ctl_timeout_flag) {
+ status = -ETIMEDOUT;
+ if (!probe_fl) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "Timed out control-write");
+ }
+ goto done;
+ }
+
+ if (write_len) {
+ /* Validate results of write request */
+ if ((hdw->ctl_write_urb->status != 0) &&
+ (hdw->ctl_write_urb->status != -ENOENT) &&
+ (hdw->ctl_write_urb->status != -ESHUTDOWN) &&
+ (hdw->ctl_write_urb->status != -ECONNRESET)) {
+ /* USB subsystem is reporting some kind of failure
+ on the write */
+ status = hdw->ctl_write_urb->status;
+ if (!probe_fl) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "control-write URB failure,"
+ " status=%d",
+ status);
+ }
+ goto done;
+ }
+ if (hdw->ctl_write_urb->actual_length < write_len) {
+ /* Failed to write enough data */
+ status = -EIO;
+ if (!probe_fl) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "control-write URB short,"
+ " expected=%d got=%d",
+ write_len,
+ hdw->ctl_write_urb->actual_length);
+ }
+ goto done;
+ }
+ }
+ if (read_len) {
+ /* Validate results of read request */
+ if ((hdw->ctl_read_urb->status != 0) &&
+ (hdw->ctl_read_urb->status != -ENOENT) &&
+ (hdw->ctl_read_urb->status != -ESHUTDOWN) &&
+ (hdw->ctl_read_urb->status != -ECONNRESET)) {
+ /* USB subsystem is reporting some kind of failure
+ on the read */
+ status = hdw->ctl_read_urb->status;
+ if (!probe_fl) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "control-read URB failure,"
+ " status=%d",
+ status);
+ }
+ goto done;
+ }
+ if (hdw->ctl_read_urb->actual_length < read_len) {
+ /* Failed to read enough data */
+ status = -EIO;
+ if (!probe_fl) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "control-read URB short,"
+ " expected=%d got=%d",
+ read_len,
+ hdw->ctl_read_urb->actual_length);
+ }
+ goto done;
+ }
+ /* Transfer retrieved data out from internal buffer */
+ for (idx = 0; idx < read_len; idx++) {
+ ((unsigned char *)read_data)[idx] =
+ hdw->ctl_read_buffer[idx];
+ }
+ }
+
+ done:
+
+ hdw->cmd_debug_state = 0;
+ if ((status < 0) && (!probe_fl)) {
+ pvr2_hdw_render_useless(hdw);
+ }
+ return status;
+}
+
+
+int pvr2_send_request(struct pvr2_hdw *hdw,
+ void *write_data,unsigned int write_len,
+ void *read_data,unsigned int read_len)
+{
+ return pvr2_send_request_ex(hdw,HZ*4,0,
+ write_data,write_len,
+ read_data,read_len);
+}
+
+
+static int pvr2_issue_simple_cmd(struct pvr2_hdw *hdw,u32 cmdcode)
+{
+ int ret;
+ unsigned int cnt = 1;
+ unsigned int args = 0;
+ LOCK_TAKE(hdw->ctl_lock);
+ hdw->cmd_buffer[0] = cmdcode & 0xffu;
+ args = (cmdcode >> 8) & 0xffu;
+ args = (args > 2) ? 2 : args;
+ if (args) {
+ cnt += args;
+ hdw->cmd_buffer[1] = (cmdcode >> 16) & 0xffu;
+ if (args > 1) {
+ hdw->cmd_buffer[2] = (cmdcode >> 24) & 0xffu;
+ }
+ }
+ if (pvrusb2_debug & PVR2_TRACE_INIT) {
+ unsigned int idx;
+ unsigned int ccnt,bcnt;
+ char tbuf[50];
+ cmdcode &= 0xffu;
+ bcnt = 0;
+ ccnt = scnprintf(tbuf+bcnt,
+ sizeof(tbuf)-bcnt,
+ "Sending FX2 command 0x%x",cmdcode);
+ bcnt += ccnt;
+ for (idx = 0; idx < ARRAY_SIZE(pvr2_fx2cmd_desc); idx++) {
+ if (pvr2_fx2cmd_desc[idx].id == cmdcode) {
+ ccnt = scnprintf(tbuf+bcnt,
+ sizeof(tbuf)-bcnt,
+ " \"%s\"",
+ pvr2_fx2cmd_desc[idx].desc);
+ bcnt += ccnt;
+ break;
+ }
+ }
+ if (args) {
+ ccnt = scnprintf(tbuf+bcnt,
+ sizeof(tbuf)-bcnt,
+ " (%u",hdw->cmd_buffer[1]);
+ bcnt += ccnt;
+ if (args > 1) {
+ ccnt = scnprintf(tbuf+bcnt,
+ sizeof(tbuf)-bcnt,
+ ",%u",hdw->cmd_buffer[2]);
+ bcnt += ccnt;
+ }
+ ccnt = scnprintf(tbuf+bcnt,
+ sizeof(tbuf)-bcnt,
+ ")");
+ bcnt += ccnt;
+ }
+ pvr2_trace(PVR2_TRACE_INIT,"%.*s",bcnt,tbuf);
+ }
+ ret = pvr2_send_request(hdw,hdw->cmd_buffer,cnt,NULL,0);
+ LOCK_GIVE(hdw->ctl_lock);
+ return ret;
+}
+
+
+int pvr2_write_register(struct pvr2_hdw *hdw, u16 reg, u32 data)
+{
+ int ret;
+
+ LOCK_TAKE(hdw->ctl_lock);
+
+ hdw->cmd_buffer[0] = FX2CMD_REG_WRITE; /* write register prefix */
+ PVR2_DECOMPOSE_LE(hdw->cmd_buffer,1,data);
+ hdw->cmd_buffer[5] = 0;
+ hdw->cmd_buffer[6] = (reg >> 8) & 0xff;
+ hdw->cmd_buffer[7] = reg & 0xff;
+
+
+ ret = pvr2_send_request(hdw, hdw->cmd_buffer, 8, hdw->cmd_buffer, 0);
+
+ LOCK_GIVE(hdw->ctl_lock);
+
+ return ret;
+}
+
+
+static int pvr2_read_register(struct pvr2_hdw *hdw, u16 reg, u32 *data)
+{
+ int ret = 0;
+
+ LOCK_TAKE(hdw->ctl_lock);
+
+ hdw->cmd_buffer[0] = FX2CMD_REG_READ; /* read register prefix */
+ hdw->cmd_buffer[1] = 0;
+ hdw->cmd_buffer[2] = 0;
+ hdw->cmd_buffer[3] = 0;
+ hdw->cmd_buffer[4] = 0;
+ hdw->cmd_buffer[5] = 0;
+ hdw->cmd_buffer[6] = (reg >> 8) & 0xff;
+ hdw->cmd_buffer[7] = reg & 0xff;
+
+ ret |= pvr2_send_request(hdw, hdw->cmd_buffer, 8, hdw->cmd_buffer, 4);
+ *data = PVR2_COMPOSE_LE(hdw->cmd_buffer,0);
+
+ LOCK_GIVE(hdw->ctl_lock);
+
+ return ret;
+}
+
+
+void pvr2_hdw_render_useless(struct pvr2_hdw *hdw)
+{
+ if (!hdw->flag_ok) return;
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "Device being rendered inoperable");
+ if (hdw->vid_stream) {
+ pvr2_stream_setup(hdw->vid_stream,NULL,0,0);
+ }
+ hdw->flag_ok = 0;
+ trace_stbit("flag_ok",hdw->flag_ok);
+ pvr2_hdw_state_sched(hdw);
+}
+
+
+void pvr2_hdw_device_reset(struct pvr2_hdw *hdw)
+{
+ int ret;
+ pvr2_trace(PVR2_TRACE_INIT,"Performing a device reset...");
+ ret = usb_lock_device_for_reset(hdw->usb_dev,NULL);
+ if (ret == 0) {
+ ret = usb_reset_device(hdw->usb_dev);
+ usb_unlock_device(hdw->usb_dev);
+ } else {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "Failed to lock USB device ret=%d",ret);
+ }
+ if (init_pause_msec) {
+ pvr2_trace(PVR2_TRACE_INFO,
+ "Waiting %u msec for hardware to settle",
+ init_pause_msec);
+ msleep(init_pause_msec);
+ }
+
+}
+
+
+void pvr2_hdw_cpureset_assert(struct pvr2_hdw *hdw,int val)
+{
+ char *da;
+ unsigned int pipe;
+ int ret;
+
+ if (!hdw->usb_dev) return;
+
+ da = kmalloc(16, GFP_KERNEL);
+
+ if (da == NULL) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "Unable to allocate memory to control CPU reset");
+ return;
+ }
+
+ pvr2_trace(PVR2_TRACE_INIT,"cpureset_assert(%d)",val);
+
+ da[0] = val ? 0x01 : 0x00;
+
+ /* Write the CPUCS register on the 8051. The lsb of the register
+ is the reset bit; a 1 asserts reset while a 0 clears it. */
+ pipe = usb_sndctrlpipe(hdw->usb_dev, 0);
+ ret = usb_control_msg(hdw->usb_dev,pipe,0xa0,0x40,0xe600,0,da,1,HZ);
+ if (ret < 0) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "cpureset_assert(%d) error=%d",val,ret);
+ pvr2_hdw_render_useless(hdw);
+ }
+
+ kfree(da);
+}
+
+
+int pvr2_hdw_cmd_deep_reset(struct pvr2_hdw *hdw)
+{
+ return pvr2_issue_simple_cmd(hdw,FX2CMD_DEEP_RESET);
+}
+
+
+int pvr2_hdw_cmd_powerup(struct pvr2_hdw *hdw)
+{
+ return pvr2_issue_simple_cmd(hdw,FX2CMD_POWER_ON);
+}
+
+
+int pvr2_hdw_cmd_powerdown(struct pvr2_hdw *hdw)
+{
+ return pvr2_issue_simple_cmd(hdw,FX2CMD_POWER_OFF);
+}
+
+
+int pvr2_hdw_cmd_decoder_reset(struct pvr2_hdw *hdw)
+{
+ pvr2_trace(PVR2_TRACE_INIT,
+ "Requesting decoder reset");
+ if (hdw->decoder_client_id) {
+ v4l2_device_call_all(&hdw->v4l2_dev, hdw->decoder_client_id,
+ core, reset, 0);
+ pvr2_hdw_cx25840_vbi_hack(hdw);
+ return 0;
+ }
+ pvr2_trace(PVR2_TRACE_INIT,
+ "Unable to reset decoder: nothing attached");
+ return -ENOTTY;
+}
+
+
+static int pvr2_hdw_cmd_hcw_demod_reset(struct pvr2_hdw *hdw, int onoff)
+{
+ hdw->flag_ok = !0;
+ return pvr2_issue_simple_cmd(hdw,
+ FX2CMD_HCW_DEMOD_RESETIN |
+ (1 << 8) |
+ ((onoff ? 1 : 0) << 16));
+}
+
+
+static int pvr2_hdw_cmd_onair_fe_power_ctrl(struct pvr2_hdw *hdw, int onoff)
+{
+ hdw->flag_ok = !0;
+ return pvr2_issue_simple_cmd(hdw,(onoff ?
+ FX2CMD_ONAIR_DTV_POWER_ON :
+ FX2CMD_ONAIR_DTV_POWER_OFF));
+}
+
+
+static int pvr2_hdw_cmd_onair_digital_path_ctrl(struct pvr2_hdw *hdw,
+ int onoff)
+{
+ return pvr2_issue_simple_cmd(hdw,(onoff ?
+ FX2CMD_ONAIR_DTV_STREAMING_ON :
+ FX2CMD_ONAIR_DTV_STREAMING_OFF));
+}
+
+
+static void pvr2_hdw_cmd_modeswitch(struct pvr2_hdw *hdw,int digitalFl)
+{
+ int cmode;
+ /* Compare digital/analog desired setting with current setting. If
+ they don't match, fix it... */
+ cmode = (digitalFl ? PVR2_PATHWAY_DIGITAL : PVR2_PATHWAY_ANALOG);
+ if (cmode == hdw->pathway_state) {
+ /* They match; nothing to do */
+ return;
+ }
+
+ switch (hdw->hdw_desc->digital_control_scheme) {
+ case PVR2_DIGITAL_SCHEME_HAUPPAUGE:
+ pvr2_hdw_cmd_hcw_demod_reset(hdw,digitalFl);
+ if (cmode == PVR2_PATHWAY_ANALOG) {
+ /* If moving to analog mode, also force the decoder
+ to reset. If no decoder is attached, then it's
+ ok to ignore this because if/when the decoder
+ attaches, it will reset itself at that time. */
+ pvr2_hdw_cmd_decoder_reset(hdw);
+ }
+ break;
+ case PVR2_DIGITAL_SCHEME_ONAIR:
+ /* Supposedly we should always have the power on whether in
+ digital or analog mode. But for now do what appears to
+ work... */
+ pvr2_hdw_cmd_onair_fe_power_ctrl(hdw,digitalFl);
+ break;
+ default: break;
+ }
+
+ pvr2_hdw_untrip_unlocked(hdw);
+ hdw->pathway_state = cmode;
+}
+
+
+static void pvr2_led_ctrl_hauppauge(struct pvr2_hdw *hdw, int onoff)
+{
+ /* change some GPIO data
+ *
+ * note: bit d7 of dir appears to control the LED,
+ * so we shut it off here.
+ *
+ */
+ if (onoff) {
+ pvr2_hdw_gpio_chg_dir(hdw, 0xffffffff, 0x00000481);
+ } else {
+ pvr2_hdw_gpio_chg_dir(hdw, 0xffffffff, 0x00000401);
+ }
+ pvr2_hdw_gpio_chg_out(hdw, 0xffffffff, 0x00000000);
+}
+
+
+typedef void (*led_method_func)(struct pvr2_hdw *,int);
+
+static led_method_func led_methods[] = {
+ [PVR2_LED_SCHEME_HAUPPAUGE] = pvr2_led_ctrl_hauppauge,
+};
+
+
+/* Toggle LED */
+static void pvr2_led_ctrl(struct pvr2_hdw *hdw,int onoff)
+{
+ unsigned int scheme_id;
+ led_method_func fp;
+
+ if ((!onoff) == (!hdw->led_on)) return;
+
+ hdw->led_on = onoff != 0;
+
+ scheme_id = hdw->hdw_desc->led_scheme;
+ if (scheme_id < ARRAY_SIZE(led_methods)) {
+ fp = led_methods[scheme_id];
+ } else {
+ fp = NULL;
+ }
+
+ if (fp) (*fp)(hdw,onoff);
+}
+
+
+/* Stop / start video stream transport */
+static int pvr2_hdw_cmd_usbstream(struct pvr2_hdw *hdw,int runFl)
+{
+ int ret;
+
+ /* If we're in analog mode, then just issue the usual analog
+ command. */
+ if (hdw->pathway_state == PVR2_PATHWAY_ANALOG) {
+ return pvr2_issue_simple_cmd(hdw,
+ (runFl ?
+ FX2CMD_STREAMING_ON :
+ FX2CMD_STREAMING_OFF));
+ /*Note: Not reached */
+ }
+
+ if (hdw->pathway_state != PVR2_PATHWAY_DIGITAL) {
+ /* Whoops, we don't know what mode we're in... */
+ return -EINVAL;
+ }
+
+ /* To get here we have to be in digital mode. The mechanism here
+ is unfortunately different for different vendors. So we switch
+ on the device's digital scheme attribute in order to figure out
+ what to do. */
+ switch (hdw->hdw_desc->digital_control_scheme) {
+ case PVR2_DIGITAL_SCHEME_HAUPPAUGE:
+ return pvr2_issue_simple_cmd(hdw,
+ (runFl ?
+ FX2CMD_HCW_DTV_STREAMING_ON :
+ FX2CMD_HCW_DTV_STREAMING_OFF));
+ case PVR2_DIGITAL_SCHEME_ONAIR:
+ ret = pvr2_issue_simple_cmd(hdw,
+ (runFl ?
+ FX2CMD_STREAMING_ON :
+ FX2CMD_STREAMING_OFF));
+ if (ret) return ret;
+ return pvr2_hdw_cmd_onair_digital_path_ctrl(hdw,runFl);
+ default:
+ return -EINVAL;
+ }
+}
+
+
+/* Evaluate whether or not state_pathway_ok can change */
+static int state_eval_pathway_ok(struct pvr2_hdw *hdw)
+{
+ if (hdw->state_pathway_ok) {
+ /* Nothing to do if pathway is already ok */
+ return 0;
+ }
+ if (!hdw->state_pipeline_idle) {
+ /* Not allowed to change anything if pipeline is not idle */
+ return 0;
+ }
+ pvr2_hdw_cmd_modeswitch(hdw,hdw->input_val == PVR2_CVAL_INPUT_DTV);
+ hdw->state_pathway_ok = !0;
+ trace_stbit("state_pathway_ok",hdw->state_pathway_ok);
+ return !0;
+}
+
+
+/* Evaluate whether or not state_encoder_ok can change */
+static int state_eval_encoder_ok(struct pvr2_hdw *hdw)
+{
+ if (hdw->state_encoder_ok) return 0;
+ if (hdw->flag_tripped) return 0;
+ if (hdw->state_encoder_run) return 0;
+ if (hdw->state_encoder_config) return 0;
+ if (hdw->state_decoder_run) return 0;
+ if (hdw->state_usbstream_run) return 0;
+ if (hdw->pathway_state == PVR2_PATHWAY_DIGITAL) {
+ if (!hdw->hdw_desc->flag_digital_requires_cx23416) return 0;
+ } else if (hdw->pathway_state != PVR2_PATHWAY_ANALOG) {
+ return 0;
+ }
+
+ if (pvr2_upload_firmware2(hdw) < 0) {
+ hdw->flag_tripped = !0;
+ trace_stbit("flag_tripped",hdw->flag_tripped);
+ return !0;
+ }
+ hdw->state_encoder_ok = !0;
+ trace_stbit("state_encoder_ok",hdw->state_encoder_ok);
+ return !0;
+}
+
+
+/* Evaluate whether or not state_encoder_config can change */
+static int state_eval_encoder_config(struct pvr2_hdw *hdw)
+{
+ if (hdw->state_encoder_config) {
+ if (hdw->state_encoder_ok) {
+ if (hdw->state_pipeline_req &&
+ !hdw->state_pipeline_pause) return 0;
+ }
+ hdw->state_encoder_config = 0;
+ hdw->state_encoder_waitok = 0;
+ trace_stbit("state_encoder_waitok",hdw->state_encoder_waitok);
+ /* paranoia - solve race if timer just completed */
+ del_timer_sync(&hdw->encoder_wait_timer);
+ } else {
+ if (!hdw->state_pathway_ok ||
+ (hdw->pathway_state != PVR2_PATHWAY_ANALOG) ||
+ !hdw->state_encoder_ok ||
+ !hdw->state_pipeline_idle ||
+ hdw->state_pipeline_pause ||
+ !hdw->state_pipeline_req ||
+ !hdw->state_pipeline_config) {
+ /* We must reset the enforced wait interval if
+ anything has happened that might have disturbed
+ the encoder. This should be a rare case. */
+ if (timer_pending(&hdw->encoder_wait_timer)) {
+ del_timer_sync(&hdw->encoder_wait_timer);
+ }
+ if (hdw->state_encoder_waitok) {
+ /* Must clear the state - therefore we did
+ something to a state bit and must also
+ return true. */
+ hdw->state_encoder_waitok = 0;
+ trace_stbit("state_encoder_waitok",
+ hdw->state_encoder_waitok);
+ return !0;
+ }
+ return 0;
+ }
+ if (!hdw->state_encoder_waitok) {
+ if (!timer_pending(&hdw->encoder_wait_timer)) {
+ /* waitok flag wasn't set and timer isn't
+ running. Check flag once more to avoid
+ a race then start the timer. This is
+ the point when we measure out a minimal
+ quiet interval before doing something to
+ the encoder. */
+ if (!hdw->state_encoder_waitok) {
+ hdw->encoder_wait_timer.expires =
+ jiffies +
+ (HZ * TIME_MSEC_ENCODER_WAIT
+ / 1000);
+ add_timer(&hdw->encoder_wait_timer);
+ }
+ }
+ /* We can't continue until we know we have been
+ quiet for the interval measured by this
+ timer. */
+ return 0;
+ }
+ pvr2_encoder_configure(hdw);
+ if (hdw->state_encoder_ok) hdw->state_encoder_config = !0;
+ }
+ trace_stbit("state_encoder_config",hdw->state_encoder_config);
+ return !0;
+}
+
+
+/* Return true if the encoder should not be running. */
+static int state_check_disable_encoder_run(struct pvr2_hdw *hdw)
+{
+ if (!hdw->state_encoder_ok) {
+ /* Encoder isn't healthy at the moment, so stop it. */
+ return !0;
+ }
+ if (!hdw->state_pathway_ok) {
+ /* Mode is not understood at the moment (i.e. it wants to
+ change), so encoder must be stopped. */
+ return !0;
+ }
+
+ switch (hdw->pathway_state) {
+ case PVR2_PATHWAY_ANALOG:
+ if (!hdw->state_decoder_run) {
+ /* We're in analog mode and the decoder is not
+ running; thus the encoder should be stopped as
+ well. */
+ return !0;
+ }
+ break;
+ case PVR2_PATHWAY_DIGITAL:
+ if (hdw->state_encoder_runok) {
+ /* This is a funny case. We're in digital mode so
+ really the encoder should be stopped. However
+ if it really is running, only kill it after
+ runok has been set. This gives a chance for the
+ onair quirk to function (encoder must run
+ briefly first, at least once, before onair
+ digital streaming can work). */
+ return !0;
+ }
+ break;
+ default:
+ /* Unknown mode; so encoder should be stopped. */
+ return !0;
+ }
+
+ /* If we get here, we haven't found a reason to stop the
+ encoder. */
+ return 0;
+}
+
+
+/* Return true if the encoder should be running. */
+static int state_check_enable_encoder_run(struct pvr2_hdw *hdw)
+{
+ if (!hdw->state_encoder_ok) {
+ /* Don't run the encoder if it isn't healthy... */
+ return 0;
+ }
+ if (!hdw->state_pathway_ok) {
+ /* Don't run the encoder if we don't (yet) know what mode
+ we need to be in... */
+ return 0;
+ }
+
+ switch (hdw->pathway_state) {
+ case PVR2_PATHWAY_ANALOG:
+ if (hdw->state_decoder_run && hdw->state_decoder_ready) {
+ /* In analog mode, if the decoder is running, then
+ run the encoder. */
+ return !0;
+ }
+ break;
+ case PVR2_PATHWAY_DIGITAL:
+ if ((hdw->hdw_desc->digital_control_scheme ==
+ PVR2_DIGITAL_SCHEME_ONAIR) &&
+ !hdw->state_encoder_runok) {
+ /* This is a quirk. OnAir hardware won't stream
+ digital until the encoder has been run at least
+ once, for a minimal period of time (empiricially
+ measured to be 1/4 second). So if we're on
+ OnAir hardware and the encoder has never been
+ run at all, then start the encoder. Normal
+ state machine logic in the driver will
+ automatically handle the remaining bits. */
+ return !0;
+ }
+ break;
+ default:
+ /* For completeness (unknown mode; encoder won't run ever) */
+ break;
+ }
+ /* If we get here, then we haven't found any reason to run the
+ encoder, so don't run it. */
+ return 0;
+}
+
+
+/* Evaluate whether or not state_encoder_run can change */
+static int state_eval_encoder_run(struct pvr2_hdw *hdw)
+{
+ if (hdw->state_encoder_run) {
+ if (!state_check_disable_encoder_run(hdw)) return 0;
+ if (hdw->state_encoder_ok) {
+ del_timer_sync(&hdw->encoder_run_timer);
+ if (pvr2_encoder_stop(hdw) < 0) return !0;
+ }
+ hdw->state_encoder_run = 0;
+ } else {
+ if (!state_check_enable_encoder_run(hdw)) return 0;
+ if (pvr2_encoder_start(hdw) < 0) return !0;
+ hdw->state_encoder_run = !0;
+ if (!hdw->state_encoder_runok) {
+ hdw->encoder_run_timer.expires =
+ jiffies + (HZ * TIME_MSEC_ENCODER_OK / 1000);
+ add_timer(&hdw->encoder_run_timer);
+ }
+ }
+ trace_stbit("state_encoder_run",hdw->state_encoder_run);
+ return !0;
+}
+
+
+/* Timeout function for quiescent timer. */
+static void pvr2_hdw_quiescent_timeout(unsigned long data)
+{
+ struct pvr2_hdw *hdw = (struct pvr2_hdw *)data;
+ hdw->state_decoder_quiescent = !0;
+ trace_stbit("state_decoder_quiescent",hdw->state_decoder_quiescent);
+ hdw->state_stale = !0;
+ queue_work(hdw->workqueue,&hdw->workpoll);
+}
+
+
+/* Timeout function for decoder stabilization timer. */
+static void pvr2_hdw_decoder_stabilization_timeout(unsigned long data)
+{
+ struct pvr2_hdw *hdw = (struct pvr2_hdw *)data;
+ hdw->state_decoder_ready = !0;
+ trace_stbit("state_decoder_ready", hdw->state_decoder_ready);
+ hdw->state_stale = !0;
+ queue_work(hdw->workqueue, &hdw->workpoll);
+}
+
+
+/* Timeout function for encoder wait timer. */
+static void pvr2_hdw_encoder_wait_timeout(unsigned long data)
+{
+ struct pvr2_hdw *hdw = (struct pvr2_hdw *)data;
+ hdw->state_encoder_waitok = !0;
+ trace_stbit("state_encoder_waitok",hdw->state_encoder_waitok);
+ hdw->state_stale = !0;
+ queue_work(hdw->workqueue,&hdw->workpoll);
+}
+
+
+/* Timeout function for encoder run timer. */
+static void pvr2_hdw_encoder_run_timeout(unsigned long data)
+{
+ struct pvr2_hdw *hdw = (struct pvr2_hdw *)data;
+ if (!hdw->state_encoder_runok) {
+ hdw->state_encoder_runok = !0;
+ trace_stbit("state_encoder_runok",hdw->state_encoder_runok);
+ hdw->state_stale = !0;
+ queue_work(hdw->workqueue,&hdw->workpoll);
+ }
+}
+
+
+/* Evaluate whether or not state_decoder_run can change */
+static int state_eval_decoder_run(struct pvr2_hdw *hdw)
+{
+ if (hdw->state_decoder_run) {
+ if (hdw->state_encoder_ok) {
+ if (hdw->state_pipeline_req &&
+ !hdw->state_pipeline_pause &&
+ hdw->state_pathway_ok) return 0;
+ }
+ if (!hdw->flag_decoder_missed) {
+ pvr2_decoder_enable(hdw,0);
+ }
+ hdw->state_decoder_quiescent = 0;
+ hdw->state_decoder_run = 0;
+ /* paranoia - solve race if timer(s) just completed */
+ del_timer_sync(&hdw->quiescent_timer);
+ /* Kill the stabilization timer, in case we're killing the
+ encoder before the previous stabilization interval has
+ been properly timed. */
+ del_timer_sync(&hdw->decoder_stabilization_timer);
+ hdw->state_decoder_ready = 0;
+ } else {
+ if (!hdw->state_decoder_quiescent) {
+ if (!timer_pending(&hdw->quiescent_timer)) {
+ /* We don't do something about the
+ quiescent timer until right here because
+ we also want to catch cases where the
+ decoder was already not running (like
+ after initialization) as opposed to
+ knowing that we had just stopped it.
+ The second flag check is here to cover a
+ race - the timer could have run and set
+ this flag just after the previous check
+ but before we did the pending check. */
+ if (!hdw->state_decoder_quiescent) {
+ hdw->quiescent_timer.expires =
+ jiffies +
+ (HZ * TIME_MSEC_DECODER_WAIT
+ / 1000);
+ add_timer(&hdw->quiescent_timer);
+ }
+ }
+ /* Don't allow decoder to start again until it has
+ been quiesced first. This little detail should
+ hopefully further stabilize the encoder. */
+ return 0;
+ }
+ if (!hdw->state_pathway_ok ||
+ (hdw->pathway_state != PVR2_PATHWAY_ANALOG) ||
+ !hdw->state_pipeline_req ||
+ hdw->state_pipeline_pause ||
+ !hdw->state_pipeline_config ||
+ !hdw->state_encoder_config ||
+ !hdw->state_encoder_ok) return 0;
+ del_timer_sync(&hdw->quiescent_timer);
+ if (hdw->flag_decoder_missed) return 0;
+ if (pvr2_decoder_enable(hdw,!0) < 0) return 0;
+ hdw->state_decoder_quiescent = 0;
+ hdw->state_decoder_ready = 0;
+ hdw->state_decoder_run = !0;
+ if (hdw->decoder_client_id == PVR2_CLIENT_ID_SAA7115) {
+ hdw->decoder_stabilization_timer.expires =
+ jiffies +
+ (HZ * TIME_MSEC_DECODER_STABILIZATION_WAIT /
+ 1000);
+ add_timer(&hdw->decoder_stabilization_timer);
+ } else {
+ hdw->state_decoder_ready = !0;
+ }
+ }
+ trace_stbit("state_decoder_quiescent",hdw->state_decoder_quiescent);
+ trace_stbit("state_decoder_run",hdw->state_decoder_run);
+ trace_stbit("state_decoder_ready", hdw->state_decoder_ready);
+ return !0;
+}
+
+
+/* Evaluate whether or not state_usbstream_run can change */
+static int state_eval_usbstream_run(struct pvr2_hdw *hdw)
+{
+ if (hdw->state_usbstream_run) {
+ int fl = !0;
+ if (hdw->pathway_state == PVR2_PATHWAY_ANALOG) {
+ fl = (hdw->state_encoder_ok &&
+ hdw->state_encoder_run);
+ } else if ((hdw->pathway_state == PVR2_PATHWAY_DIGITAL) &&
+ (hdw->hdw_desc->flag_digital_requires_cx23416)) {
+ fl = hdw->state_encoder_ok;
+ }
+ if (fl &&
+ hdw->state_pipeline_req &&
+ !hdw->state_pipeline_pause &&
+ hdw->state_pathway_ok) {
+ return 0;
+ }
+ pvr2_hdw_cmd_usbstream(hdw,0);
+ hdw->state_usbstream_run = 0;
+ } else {
+ if (!hdw->state_pipeline_req ||
+ hdw->state_pipeline_pause ||
+ !hdw->state_pathway_ok) return 0;
+ if (hdw->pathway_state == PVR2_PATHWAY_ANALOG) {
+ if (!hdw->state_encoder_ok ||
+ !hdw->state_encoder_run) return 0;
+ } else if ((hdw->pathway_state == PVR2_PATHWAY_DIGITAL) &&
+ (hdw->hdw_desc->flag_digital_requires_cx23416)) {
+ if (!hdw->state_encoder_ok) return 0;
+ if (hdw->state_encoder_run) return 0;
+ if (hdw->hdw_desc->digital_control_scheme ==
+ PVR2_DIGITAL_SCHEME_ONAIR) {
+ /* OnAir digital receivers won't stream
+ unless the analog encoder has run first.
+ Why? I have no idea. But don't even
+ try until we know the analog side is
+ known to have run. */
+ if (!hdw->state_encoder_runok) return 0;
+ }
+ }
+ if (pvr2_hdw_cmd_usbstream(hdw,!0) < 0) return 0;
+ hdw->state_usbstream_run = !0;
+ }
+ trace_stbit("state_usbstream_run",hdw->state_usbstream_run);
+ return !0;
+}
+
+
+/* Attempt to configure pipeline, if needed */
+static int state_eval_pipeline_config(struct pvr2_hdw *hdw)
+{
+ if (hdw->state_pipeline_config ||
+ hdw->state_pipeline_pause) return 0;
+ pvr2_hdw_commit_execute(hdw);
+ return !0;
+}
+
+
+/* Update pipeline idle and pipeline pause tracking states based on other
+ inputs. This must be called whenever the other relevant inputs have
+ changed. */
+static int state_update_pipeline_state(struct pvr2_hdw *hdw)
+{
+ unsigned int st;
+ int updatedFl = 0;
+ /* Update pipeline state */
+ st = !(hdw->state_encoder_run ||
+ hdw->state_decoder_run ||
+ hdw->state_usbstream_run ||
+ (!hdw->state_decoder_quiescent));
+ if (!st != !hdw->state_pipeline_idle) {
+ hdw->state_pipeline_idle = st;
+ updatedFl = !0;
+ }
+ if (hdw->state_pipeline_idle && hdw->state_pipeline_pause) {
+ hdw->state_pipeline_pause = 0;
+ updatedFl = !0;
+ }
+ return updatedFl;
+}
+
+
+typedef int (*state_eval_func)(struct pvr2_hdw *);
+
+/* Set of functions to be run to evaluate various states in the driver. */
+static const state_eval_func eval_funcs[] = {
+ state_eval_pathway_ok,
+ state_eval_pipeline_config,
+ state_eval_encoder_ok,
+ state_eval_encoder_config,
+ state_eval_decoder_run,
+ state_eval_encoder_run,
+ state_eval_usbstream_run,
+};
+
+
+/* Process various states and return true if we did anything interesting. */
+static int pvr2_hdw_state_update(struct pvr2_hdw *hdw)
+{
+ unsigned int i;
+ int state_updated = 0;
+ int check_flag;
+
+ if (!hdw->state_stale) return 0;
+ if ((hdw->fw1_state != FW1_STATE_OK) ||
+ !hdw->flag_ok) {
+ hdw->state_stale = 0;
+ return !0;
+ }
+ /* This loop is the heart of the entire driver. It keeps trying to
+ evaluate various bits of driver state until nothing changes for
+ one full iteration. Each "bit of state" tracks some global
+ aspect of the driver, e.g. whether decoder should run, if
+ pipeline is configured, usb streaming is on, etc. We separately
+ evaluate each of those questions based on other driver state to
+ arrive at the correct running configuration. */
+ do {
+ check_flag = 0;
+ state_update_pipeline_state(hdw);
+ /* Iterate over each bit of state */
+ for (i = 0; (i<ARRAY_SIZE(eval_funcs)) && hdw->flag_ok; i++) {
+ if ((*eval_funcs[i])(hdw)) {
+ check_flag = !0;
+ state_updated = !0;
+ state_update_pipeline_state(hdw);
+ }
+ }
+ } while (check_flag && hdw->flag_ok);
+ hdw->state_stale = 0;
+ trace_stbit("state_stale",hdw->state_stale);
+ return state_updated;
+}
+
+
+static unsigned int print_input_mask(unsigned int msk,
+ char *buf,unsigned int acnt)
+{
+ unsigned int idx,ccnt;
+ unsigned int tcnt = 0;
+ for (idx = 0; idx < ARRAY_SIZE(control_values_input); idx++) {
+ if (!((1 << idx) & msk)) continue;
+ ccnt = scnprintf(buf+tcnt,
+ acnt-tcnt,
+ "%s%s",
+ (tcnt ? ", " : ""),
+ control_values_input[idx]);
+ tcnt += ccnt;
+ }
+ return tcnt;
+}
+
+
+static const char *pvr2_pathway_state_name(int id)
+{
+ switch (id) {
+ case PVR2_PATHWAY_ANALOG: return "analog";
+ case PVR2_PATHWAY_DIGITAL: return "digital";
+ default: return "unknown";
+ }
+}
+
+
+static unsigned int pvr2_hdw_report_unlocked(struct pvr2_hdw *hdw,int which,
+ char *buf,unsigned int acnt)
+{
+ switch (which) {
+ case 0:
+ return scnprintf(
+ buf,acnt,
+ "driver:%s%s%s%s%s <mode=%s>",
+ (hdw->flag_ok ? " <ok>" : " <fail>"),
+ (hdw->flag_init_ok ? " <init>" : " <uninitialized>"),
+ (hdw->flag_disconnected ? " <disconnected>" :
+ " <connected>"),
+ (hdw->flag_tripped ? " <tripped>" : ""),
+ (hdw->flag_decoder_missed ? " <no decoder>" : ""),
+ pvr2_pathway_state_name(hdw->pathway_state));
+
+ case 1:
+ return scnprintf(
+ buf,acnt,
+ "pipeline:%s%s%s%s",
+ (hdw->state_pipeline_idle ? " <idle>" : ""),
+ (hdw->state_pipeline_config ?
+ " <configok>" : " <stale>"),
+ (hdw->state_pipeline_req ? " <req>" : ""),
+ (hdw->state_pipeline_pause ? " <pause>" : ""));
+ case 2:
+ return scnprintf(
+ buf,acnt,
+ "worker:%s%s%s%s%s%s%s",
+ (hdw->state_decoder_run ?
+ (hdw->state_decoder_ready ?
+ "<decode:run>" : " <decode:start>") :
+ (hdw->state_decoder_quiescent ?
+ "" : " <decode:stop>")),
+ (hdw->state_decoder_quiescent ?
+ " <decode:quiescent>" : ""),
+ (hdw->state_encoder_ok ?
+ "" : " <encode:init>"),
+ (hdw->state_encoder_run ?
+ (hdw->state_encoder_runok ?
+ " <encode:run>" :
+ " <encode:firstrun>") :
+ (hdw->state_encoder_runok ?
+ " <encode:stop>" :
+ " <encode:virgin>")),
+ (hdw->state_encoder_config ?
+ " <encode:configok>" :
+ (hdw->state_encoder_waitok ?
+ "" : " <encode:waitok>")),
+ (hdw->state_usbstream_run ?
+ " <usb:run>" : " <usb:stop>"),
+ (hdw->state_pathway_ok ?
+ " <pathway:ok>" : ""));
+ case 3:
+ return scnprintf(
+ buf,acnt,
+ "state: %s",
+ pvr2_get_state_name(hdw->master_state));
+ case 4: {
+ unsigned int tcnt = 0;
+ unsigned int ccnt;
+
+ ccnt = scnprintf(buf,
+ acnt,
+ "Hardware supported inputs: ");
+ tcnt += ccnt;
+ tcnt += print_input_mask(hdw->input_avail_mask,
+ buf+tcnt,
+ acnt-tcnt);
+ if (hdw->input_avail_mask != hdw->input_allowed_mask) {
+ ccnt = scnprintf(buf+tcnt,
+ acnt-tcnt,
+ "; allowed inputs: ");
+ tcnt += ccnt;
+ tcnt += print_input_mask(hdw->input_allowed_mask,
+ buf+tcnt,
+ acnt-tcnt);
+ }
+ return tcnt;
+ }
+ case 5: {
+ struct pvr2_stream_stats stats;
+ if (!hdw->vid_stream) break;
+ pvr2_stream_get_stats(hdw->vid_stream,
+ &stats,
+ 0);
+ return scnprintf(
+ buf,acnt,
+ "Bytes streamed=%u"
+ " URBs: queued=%u idle=%u ready=%u"
+ " processed=%u failed=%u",
+ stats.bytes_processed,
+ stats.buffers_in_queue,
+ stats.buffers_in_idle,
+ stats.buffers_in_ready,
+ stats.buffers_processed,
+ stats.buffers_failed);
+ }
+ case 6: {
+ unsigned int id = hdw->ir_scheme_active;
+ return scnprintf(buf, acnt, "ir scheme: id=%d %s", id,
+ (id >= ARRAY_SIZE(ir_scheme_names) ?
+ "?" : ir_scheme_names[id]));
+ }
+ default: break;
+ }
+ return 0;
+}
+
+
+/* Generate report containing info about attached sub-devices and attached
+ i2c clients, including an indication of which attached i2c clients are
+ actually sub-devices. */
+static unsigned int pvr2_hdw_report_clients(struct pvr2_hdw *hdw,
+ char *buf, unsigned int acnt)
+{
+ struct v4l2_subdev *sd;
+ unsigned int tcnt = 0;
+ unsigned int ccnt;
+ struct i2c_client *client;
+ const char *p;
+ unsigned int id;
+
+ ccnt = scnprintf(buf, acnt, "Associated v4l2-subdev drivers and I2C clients:\n");
+ tcnt += ccnt;
+ v4l2_device_for_each_subdev(sd, &hdw->v4l2_dev) {
+ id = sd->grp_id;
+ p = NULL;
+ if (id < ARRAY_SIZE(module_names)) p = module_names[id];
+ if (p) {
+ ccnt = scnprintf(buf + tcnt, acnt - tcnt, " %s:", p);
+ tcnt += ccnt;
+ } else {
+ ccnt = scnprintf(buf + tcnt, acnt - tcnt,
+ " (unknown id=%u):", id);
+ tcnt += ccnt;
+ }
+ client = v4l2_get_subdevdata(sd);
+ if (client) {
+ ccnt = scnprintf(buf + tcnt, acnt - tcnt,
+ " %s @ %02x\n", client->name,
+ client->addr);
+ tcnt += ccnt;
+ } else {
+ ccnt = scnprintf(buf + tcnt, acnt - tcnt,
+ " no i2c client\n");
+ tcnt += ccnt;
+ }
+ }
+ return tcnt;
+}
+
+
+unsigned int pvr2_hdw_state_report(struct pvr2_hdw *hdw,
+ char *buf,unsigned int acnt)
+{
+ unsigned int bcnt,ccnt,idx;
+ bcnt = 0;
+ LOCK_TAKE(hdw->big_lock);
+ for (idx = 0; ; idx++) {
+ ccnt = pvr2_hdw_report_unlocked(hdw,idx,buf,acnt);
+ if (!ccnt) break;
+ bcnt += ccnt; acnt -= ccnt; buf += ccnt;
+ if (!acnt) break;
+ buf[0] = '\n'; ccnt = 1;
+ bcnt += ccnt; acnt -= ccnt; buf += ccnt;
+ }
+ ccnt = pvr2_hdw_report_clients(hdw, buf, acnt);
+ bcnt += ccnt; acnt -= ccnt; buf += ccnt;
+ LOCK_GIVE(hdw->big_lock);
+ return bcnt;
+}
+
+
+static void pvr2_hdw_state_log_state(struct pvr2_hdw *hdw)
+{
+ char buf[256];
+ unsigned int idx, ccnt;
+ unsigned int lcnt, ucnt;
+
+ for (idx = 0; ; idx++) {
+ ccnt = pvr2_hdw_report_unlocked(hdw,idx,buf,sizeof(buf));
+ if (!ccnt) break;
+ printk(KERN_INFO "%s %.*s\n",hdw->name,ccnt,buf);
+ }
+ ccnt = pvr2_hdw_report_clients(hdw, buf, sizeof(buf));
+ ucnt = 0;
+ while (ucnt < ccnt) {
+ lcnt = 0;
+ while ((lcnt + ucnt < ccnt) && (buf[lcnt + ucnt] != '\n')) {
+ lcnt++;
+ }
+ printk(KERN_INFO "%s %.*s\n", hdw->name, lcnt, buf + ucnt);
+ ucnt += lcnt + 1;
+ }
+}
+
+
+/* Evaluate and update the driver's current state, taking various actions
+ as appropriate for the update. */
+static int pvr2_hdw_state_eval(struct pvr2_hdw *hdw)
+{
+ unsigned int st;
+ int state_updated = 0;
+ int callback_flag = 0;
+ int analog_mode;
+
+ pvr2_trace(PVR2_TRACE_STBITS,
+ "Drive state check START");
+ if (pvrusb2_debug & PVR2_TRACE_STBITS) {
+ pvr2_hdw_state_log_state(hdw);
+ }
+
+ /* Process all state and get back over disposition */
+ state_updated = pvr2_hdw_state_update(hdw);
+
+ analog_mode = (hdw->pathway_state != PVR2_PATHWAY_DIGITAL);
+
+ /* Update master state based upon all other states. */
+ if (!hdw->flag_ok) {
+ st = PVR2_STATE_DEAD;
+ } else if (hdw->fw1_state != FW1_STATE_OK) {
+ st = PVR2_STATE_COLD;
+ } else if ((analog_mode ||
+ hdw->hdw_desc->flag_digital_requires_cx23416) &&
+ !hdw->state_encoder_ok) {
+ st = PVR2_STATE_WARM;
+ } else if (hdw->flag_tripped ||
+ (analog_mode && hdw->flag_decoder_missed)) {
+ st = PVR2_STATE_ERROR;
+ } else if (hdw->state_usbstream_run &&
+ (!analog_mode ||
+ (hdw->state_encoder_run && hdw->state_decoder_run))) {
+ st = PVR2_STATE_RUN;
+ } else {
+ st = PVR2_STATE_READY;
+ }
+ if (hdw->master_state != st) {
+ pvr2_trace(PVR2_TRACE_STATE,
+ "Device state change from %s to %s",
+ pvr2_get_state_name(hdw->master_state),
+ pvr2_get_state_name(st));
+ pvr2_led_ctrl(hdw,st == PVR2_STATE_RUN);
+ hdw->master_state = st;
+ state_updated = !0;
+ callback_flag = !0;
+ }
+ if (state_updated) {
+ /* Trigger anyone waiting on any state changes here. */
+ wake_up(&hdw->state_wait_data);
+ }
+
+ if (pvrusb2_debug & PVR2_TRACE_STBITS) {
+ pvr2_hdw_state_log_state(hdw);
+ }
+ pvr2_trace(PVR2_TRACE_STBITS,
+ "Drive state check DONE callback=%d",callback_flag);
+
+ return callback_flag;
+}
+
+
+/* Cause kernel thread to check / update driver state */
+static void pvr2_hdw_state_sched(struct pvr2_hdw *hdw)
+{
+ if (hdw->state_stale) return;
+ hdw->state_stale = !0;
+ trace_stbit("state_stale",hdw->state_stale);
+ queue_work(hdw->workqueue,&hdw->workpoll);
+}
+
+
+int pvr2_hdw_gpio_get_dir(struct pvr2_hdw *hdw,u32 *dp)
+{
+ return pvr2_read_register(hdw,PVR2_GPIO_DIR,dp);
+}
+
+
+int pvr2_hdw_gpio_get_out(struct pvr2_hdw *hdw,u32 *dp)
+{
+ return pvr2_read_register(hdw,PVR2_GPIO_OUT,dp);
+}
+
+
+int pvr2_hdw_gpio_get_in(struct pvr2_hdw *hdw,u32 *dp)
+{
+ return pvr2_read_register(hdw,PVR2_GPIO_IN,dp);
+}
+
+
+int pvr2_hdw_gpio_chg_dir(struct pvr2_hdw *hdw,u32 msk,u32 val)
+{
+ u32 cval,nval;
+ int ret;
+ if (~msk) {
+ ret = pvr2_read_register(hdw,PVR2_GPIO_DIR,&cval);
+ if (ret) return ret;
+ nval = (cval & ~msk) | (val & msk);
+ pvr2_trace(PVR2_TRACE_GPIO,
+ "GPIO direction changing 0x%x:0x%x"
+ " from 0x%x to 0x%x",
+ msk,val,cval,nval);
+ } else {
+ nval = val;
+ pvr2_trace(PVR2_TRACE_GPIO,
+ "GPIO direction changing to 0x%x",nval);
+ }
+ return pvr2_write_register(hdw,PVR2_GPIO_DIR,nval);
+}
+
+
+int pvr2_hdw_gpio_chg_out(struct pvr2_hdw *hdw,u32 msk,u32 val)
+{
+ u32 cval,nval;
+ int ret;
+ if (~msk) {
+ ret = pvr2_read_register(hdw,PVR2_GPIO_OUT,&cval);
+ if (ret) return ret;
+ nval = (cval & ~msk) | (val & msk);
+ pvr2_trace(PVR2_TRACE_GPIO,
+ "GPIO output changing 0x%x:0x%x from 0x%x to 0x%x",
+ msk,val,cval,nval);
+ } else {
+ nval = val;
+ pvr2_trace(PVR2_TRACE_GPIO,
+ "GPIO output changing to 0x%x",nval);
+ }
+ return pvr2_write_register(hdw,PVR2_GPIO_OUT,nval);
+}
+
+
+void pvr2_hdw_status_poll(struct pvr2_hdw *hdw)
+{
+ struct v4l2_tuner *vtp = &hdw->tuner_signal_info;
+ memset(vtp, 0, sizeof(*vtp));
+ vtp->type = (hdw->input_val == PVR2_CVAL_INPUT_RADIO) ?
+ V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
+ hdw->tuner_signal_stale = 0;
+ /* Note: There apparently is no replacement for VIDIOC_CROPCAP
+ using v4l2-subdev - therefore we can't support that AT ALL right
+ now. (Of course, no sub-drivers seem to implement it either.
+ But now it's a a chicken and egg problem...) */
+ v4l2_device_call_all(&hdw->v4l2_dev, 0, tuner, g_tuner, vtp);
+ pvr2_trace(PVR2_TRACE_CHIPS, "subdev status poll"
+ " type=%u strength=%u audio=0x%x cap=0x%x"
+ " low=%u hi=%u",
+ vtp->type,
+ vtp->signal, vtp->rxsubchans, vtp->capability,
+ vtp->rangelow, vtp->rangehigh);
+
+ /* We have to do this to avoid getting into constant polling if
+ there's nobody to answer a poll of cropcap info. */
+ hdw->cropcap_stale = 0;
+}
+
+
+unsigned int pvr2_hdw_get_input_available(struct pvr2_hdw *hdw)
+{
+ return hdw->input_avail_mask;
+}
+
+
+unsigned int pvr2_hdw_get_input_allowed(struct pvr2_hdw *hdw)
+{
+ return hdw->input_allowed_mask;
+}
+
+
+static int pvr2_hdw_set_input(struct pvr2_hdw *hdw,int v)
+{
+ if (hdw->input_val != v) {
+ hdw->input_val = v;
+ hdw->input_dirty = !0;
+ }
+
+ /* Handle side effects - if we switch to a mode that needs the RF
+ tuner, then select the right frequency choice as well and mark
+ it dirty. */
+ if (hdw->input_val == PVR2_CVAL_INPUT_RADIO) {
+ hdw->freqSelector = 0;
+ hdw->freqDirty = !0;
+ } else if ((hdw->input_val == PVR2_CVAL_INPUT_TV) ||
+ (hdw->input_val == PVR2_CVAL_INPUT_DTV)) {
+ hdw->freqSelector = 1;
+ hdw->freqDirty = !0;
+ }
+ return 0;
+}
+
+
+int pvr2_hdw_set_input_allowed(struct pvr2_hdw *hdw,
+ unsigned int change_mask,
+ unsigned int change_val)
+{
+ int ret = 0;
+ unsigned int nv,m,idx;
+ LOCK_TAKE(hdw->big_lock);
+ do {
+ nv = hdw->input_allowed_mask & ~change_mask;
+ nv |= (change_val & change_mask);
+ nv &= hdw->input_avail_mask;
+ if (!nv) {
+ /* No legal modes left; return error instead. */
+ ret = -EPERM;
+ break;
+ }
+ hdw->input_allowed_mask = nv;
+ if ((1 << hdw->input_val) & hdw->input_allowed_mask) {
+ /* Current mode is still in the allowed mask, so
+ we're done. */
+ break;
+ }
+ /* Select and switch to a mode that is still in the allowed
+ mask */
+ if (!hdw->input_allowed_mask) {
+ /* Nothing legal; give up */
+ break;
+ }
+ m = hdw->input_allowed_mask;
+ for (idx = 0; idx < (sizeof(m) << 3); idx++) {
+ if (!((1 << idx) & m)) continue;
+ pvr2_hdw_set_input(hdw,idx);
+ break;
+ }
+ } while (0);
+ LOCK_GIVE(hdw->big_lock);
+ return ret;
+}
+
+
+/* Find I2C address of eeprom */
+static int pvr2_hdw_get_eeprom_addr(struct pvr2_hdw *hdw)
+{
+ int result;
+ LOCK_TAKE(hdw->ctl_lock); do {
+ hdw->cmd_buffer[0] = FX2CMD_GET_EEPROM_ADDR;
+ result = pvr2_send_request(hdw,
+ hdw->cmd_buffer,1,
+ hdw->cmd_buffer,1);
+ if (result < 0) break;
+ result = hdw->cmd_buffer[0];
+ } while(0); LOCK_GIVE(hdw->ctl_lock);
+ return result;
+}
+
+
+int pvr2_hdw_register_access(struct pvr2_hdw *hdw,
+ struct v4l2_dbg_match *match, u64 reg_id,
+ int setFl, u64 *val_ptr)
+{
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+ struct v4l2_dbg_register req;
+ int stat = 0;
+ int okFl = 0;
+
+ if (!capable(CAP_SYS_ADMIN)) return -EPERM;
+
+ req.match = *match;
+ req.reg = reg_id;
+ if (setFl) req.val = *val_ptr;
+ /* It would be nice to know if a sub-device answered the request */
+ v4l2_device_call_all(&hdw->v4l2_dev, 0, core, g_register, &req);
+ if (!setFl) *val_ptr = req.val;
+ if (okFl) {
+ return stat;
+ }
+ return -EINVAL;
+#else
+ return -ENOSYS;
+#endif
+}
+
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 75 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ *
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+#ifndef __PVRUSB2_HDW_H
+#define __PVRUSB2_HDW_H
+
+#include <linux/usb.h>
+#include <linux/videodev2.h>
+#include "pvrusb2-io.h"
+#include "pvrusb2-ctrl.h"
+
+
+/* Private internal control ids, look these up with
+ pvr2_hdw_get_ctrl_by_id() - these are NOT visible in V4L */
+#define PVR2_CID_STDCUR 2
+#define PVR2_CID_STDAVAIL 3
+#define PVR2_CID_INPUT 4
+#define PVR2_CID_AUDIOMODE 5
+#define PVR2_CID_FREQUENCY 6
+#define PVR2_CID_HRES 7
+#define PVR2_CID_VRES 8
+#define PVR2_CID_CROPL 9
+#define PVR2_CID_CROPT 10
+#define PVR2_CID_CROPW 11
+#define PVR2_CID_CROPH 12
+#define PVR2_CID_CROPCAPPAN 13
+#define PVR2_CID_CROPCAPPAD 14
+#define PVR2_CID_CROPCAPBL 15
+#define PVR2_CID_CROPCAPBT 16
+#define PVR2_CID_CROPCAPBW 17
+#define PVR2_CID_CROPCAPBH 18
+#define PVR2_CID_STDDETECT 19
+
+/* Legal values for the INPUT state variable */
+#define PVR2_CVAL_INPUT_TV 0
+#define PVR2_CVAL_INPUT_DTV 1
+#define PVR2_CVAL_INPUT_COMPOSITE 2
+#define PVR2_CVAL_INPUT_SVIDEO 3
+#define PVR2_CVAL_INPUT_RADIO 4
+
+enum pvr2_config {
+ pvr2_config_empty, /* No configuration */
+ pvr2_config_mpeg, /* Encoded / compressed video */
+ pvr2_config_vbi, /* Standard vbi info */
+ pvr2_config_pcm, /* Audio raw pcm stream */
+ pvr2_config_rawvideo, /* Video raw frames */
+};
+
+enum pvr2_v4l_type {
+ pvr2_v4l_type_video,
+ pvr2_v4l_type_vbi,
+ pvr2_v4l_type_radio,
+};
+
+/* Major states that we can be in:
+ *
+ * DEAD - Device is in an unusable state and cannot be recovered. This
+ * can happen if we completely lose the ability to communicate with it
+ * (but it might still on the bus). In this state there's nothing we can
+ * do; it must be replugged in order to recover.
+ *
+ * COLD - Device is in an unusable state, needs microcontroller firmware.
+ *
+ * WARM - We can communicate with the device and the proper
+ * microcontroller firmware is running, but other device initialization is
+ * still needed (e.g. encoder firmware).
+ *
+ * ERROR - A problem prevents capture operation (e.g. encoder firmware
+ * missing).
+ *
+ * READY - Device is operational, but not streaming.
+ *
+ * RUN - Device is streaming.
+ *
+ */
+#define PVR2_STATE_NONE 0
+#define PVR2_STATE_DEAD 1
+#define PVR2_STATE_COLD 2
+#define PVR2_STATE_WARM 3
+#define PVR2_STATE_ERROR 4
+#define PVR2_STATE_READY 5
+#define PVR2_STATE_RUN 6
+
+/* Translate configuration enum to a string label */
+const char *pvr2_config_get_name(enum pvr2_config);
+
+struct pvr2_hdw;
+
+/* Create and return a structure for interacting with the underlying
+ hardware */
+struct pvr2_hdw *pvr2_hdw_create(struct usb_interface *intf,
+ const struct usb_device_id *devid);
+
+/* Perform second stage initialization, passing in a notification callback
+ for when the master state changes. */
+int pvr2_hdw_initialize(struct pvr2_hdw *,
+ void (*callback_func)(void *),
+ void *callback_data);
+
+/* Destroy hardware interaction structure */
+void pvr2_hdw_destroy(struct pvr2_hdw *);
+
+/* Return true if in the ready (normal) state */
+int pvr2_hdw_dev_ok(struct pvr2_hdw *);
+
+/* Return small integer number [1..N] for logical instance number of this
+ device. This is useful for indexing array-valued module parameters. */
+int pvr2_hdw_get_unit_number(struct pvr2_hdw *);
+
+/* Get pointer to underlying USB device */
+struct usb_device *pvr2_hdw_get_dev(struct pvr2_hdw *);
+
+/* Retrieve serial number of device */
+unsigned long pvr2_hdw_get_sn(struct pvr2_hdw *);
+
+/* Retrieve bus location info of device */
+const char *pvr2_hdw_get_bus_info(struct pvr2_hdw *);
+
+/* Retrieve per-instance string identifier for this specific device */
+const char *pvr2_hdw_get_device_identifier(struct pvr2_hdw *);
+
+/* Called when hardware has been unplugged */
+void pvr2_hdw_disconnect(struct pvr2_hdw *);
+
+/* Get the number of defined controls */
+unsigned int pvr2_hdw_get_ctrl_count(struct pvr2_hdw *);
+
+/* Retrieve a control handle given its index (0..count-1) */
+struct pvr2_ctrl *pvr2_hdw_get_ctrl_by_index(struct pvr2_hdw *,unsigned int);
+
+/* Retrieve a control handle given its internal ID (if any) */
+struct pvr2_ctrl *pvr2_hdw_get_ctrl_by_id(struct pvr2_hdw *,unsigned int);
+
+/* Retrieve a control handle given its V4L ID (if any) */
+struct pvr2_ctrl *pvr2_hdw_get_ctrl_v4l(struct pvr2_hdw *,unsigned int ctl_id);
+
+/* Retrieve a control handle given its immediate predecessor V4L ID (if any) */
+struct pvr2_ctrl *pvr2_hdw_get_ctrl_nextv4l(struct pvr2_hdw *,
+ unsigned int ctl_id);
+
+/* Commit all control changes made up to this point */
+int pvr2_hdw_commit_ctl(struct pvr2_hdw *);
+
+/* Return a bit mask of valid input selections for this device. Mask bits
+ * will be according to PVR_CVAL_INPUT_xxxx definitions. */
+unsigned int pvr2_hdw_get_input_available(struct pvr2_hdw *);
+
+/* Return a bit mask of allowed input selections for this device. Mask bits
+ * will be according to PVR_CVAL_INPUT_xxxx definitions. */
+unsigned int pvr2_hdw_get_input_allowed(struct pvr2_hdw *);
+
+/* Change the set of allowed input selections for this device. Both
+ change_mask and change_valu are mask bits according to
+ PVR_CVAL_INPUT_xxxx definitions. The change_mask parameter indicate
+ which settings are being changed and the change_val parameter indicates
+ whether corresponding settings are being set or cleared. */
+int pvr2_hdw_set_input_allowed(struct pvr2_hdw *,
+ unsigned int change_mask,
+ unsigned int change_val);
+
+/* Return name for this driver instance */
+const char *pvr2_hdw_get_driver_name(struct pvr2_hdw *);
+
+/* Mark tuner status stale so that it will be re-fetched */
+void pvr2_hdw_execute_tuner_poll(struct pvr2_hdw *);
+
+/* Return information about the tuner */
+int pvr2_hdw_get_tuner_status(struct pvr2_hdw *,struct v4l2_tuner *);
+
+/* Return information about cropping capabilities */
+int pvr2_hdw_get_cropcap(struct pvr2_hdw *, struct v4l2_cropcap *);
+
+/* Query device and see if it thinks it is on a high-speed USB link */
+int pvr2_hdw_is_hsm(struct pvr2_hdw *);
+
+/* Return a string token representative of the hardware type */
+const char *pvr2_hdw_get_type(struct pvr2_hdw *);
+
+/* Return a single line description of the hardware type */
+const char *pvr2_hdw_get_desc(struct pvr2_hdw *);
+
+/* Turn streaming on/off */
+int pvr2_hdw_set_streaming(struct pvr2_hdw *,int);
+
+/* Find out if streaming is on */
+int pvr2_hdw_get_streaming(struct pvr2_hdw *);
+
+/* Retrieve driver overall state */
+int pvr2_hdw_get_state(struct pvr2_hdw *);
+
+/* Configure the type of stream to generate */
+int pvr2_hdw_set_stream_type(struct pvr2_hdw *, enum pvr2_config);
+
+/* Get handle to video output stream */
+struct pvr2_stream *pvr2_hdw_get_video_stream(struct pvr2_hdw *);
+
+/* Enable / disable retrieval of CPU firmware or prom contents. This must
+ be enabled before pvr2_hdw_cpufw_get() will function. Note that doing
+ this may prevent the device from running (and leaving this mode may
+ imply a device reset). */
+void pvr2_hdw_cpufw_set_enabled(struct pvr2_hdw *,
+ int mode, /* 0=8KB FX2, 1=16KB FX2, 2=PROM */
+ int enable_flag);
+
+/* Return true if we're in a mode for retrieval CPU firmware */
+int pvr2_hdw_cpufw_get_enabled(struct pvr2_hdw *);
+
+/* Retrieve a piece of the CPU's firmware at the given offset. Return
+ value is the number of bytes retrieved or zero if we're past the end or
+ an error otherwise (e.g. if firmware retrieval is not enabled). */
+int pvr2_hdw_cpufw_get(struct pvr2_hdw *,unsigned int offs,
+ char *buf,unsigned int cnt);
+
+/* Retrieve a previously stored v4l minor device number */
+int pvr2_hdw_v4l_get_minor_number(struct pvr2_hdw *,enum pvr2_v4l_type index);
+
+/* Store a v4l minor device number */
+void pvr2_hdw_v4l_store_minor_number(struct pvr2_hdw *,
+ enum pvr2_v4l_type index,int);
+
+/* Direct read/write access to chip's registers:
+ match - specify criteria to identify target chip (this is a v4l dbg struct)
+ reg_id - register number to access
+ setFl - true to set the register, false to read it
+ val_ptr - storage location for source / result. */
+int pvr2_hdw_register_access(struct pvr2_hdw *,
+ struct v4l2_dbg_match *match, u64 reg_id,
+ int setFl, u64 *val_ptr);
+
+/* The following entry points are all lower level things you normally don't
+ want to worry about. */
+
+/* Issue a command and get a response from the device. LOTS of higher
+ level stuff is built on this. */
+int pvr2_send_request(struct pvr2_hdw *,
+ void *write_ptr,unsigned int write_len,
+ void *read_ptr,unsigned int read_len);
+
+/* Slightly higher level device communication functions. */
+int pvr2_write_register(struct pvr2_hdw *, u16, u32);
+
+/* Call if for any reason we can't talk to the hardware anymore - this will
+ cause the driver to stop flailing on the device. */
+void pvr2_hdw_render_useless(struct pvr2_hdw *);
+
+/* Set / clear 8051's reset bit */
+void pvr2_hdw_cpureset_assert(struct pvr2_hdw *,int);
+
+/* Execute a USB-commanded device reset */
+void pvr2_hdw_device_reset(struct pvr2_hdw *);
+
+/* Reset worker's error trapping circuit breaker */
+int pvr2_hdw_untrip(struct pvr2_hdw *);
+
+/* Execute hard reset command (after this point it's likely that the
+ encoder will have to be reconfigured). This also clears the "useless"
+ state. */
+int pvr2_hdw_cmd_deep_reset(struct pvr2_hdw *);
+
+/* Execute simple reset command */
+int pvr2_hdw_cmd_powerup(struct pvr2_hdw *);
+
+/* suspend */
+int pvr2_hdw_cmd_powerdown(struct pvr2_hdw *);
+
+/* Order decoder to reset */
+int pvr2_hdw_cmd_decoder_reset(struct pvr2_hdw *);
+
+/* Direct manipulation of GPIO bits */
+int pvr2_hdw_gpio_get_dir(struct pvr2_hdw *hdw,u32 *);
+int pvr2_hdw_gpio_get_out(struct pvr2_hdw *hdw,u32 *);
+int pvr2_hdw_gpio_get_in(struct pvr2_hdw *hdw,u32 *);
+int pvr2_hdw_gpio_chg_dir(struct pvr2_hdw *hdw,u32 msk,u32 val);
+int pvr2_hdw_gpio_chg_out(struct pvr2_hdw *hdw,u32 msk,u32 val);
+
+/* This data structure is specifically for the next function... */
+struct pvr2_hdw_debug_info {
+ int big_lock_held;
+ int ctl_lock_held;
+ int flag_disconnected;
+ int flag_init_ok;
+ int flag_ok;
+ int fw1_state;
+ int flag_decoder_missed;
+ int flag_tripped;
+ int state_encoder_ok;
+ int state_encoder_run;
+ int state_decoder_run;
+ int state_decoder_ready;
+ int state_usbstream_run;
+ int state_decoder_quiescent;
+ int state_pipeline_config;
+ int state_pipeline_req;
+ int state_pipeline_pause;
+ int state_pipeline_idle;
+ int cmd_debug_state;
+ int cmd_debug_write_len;
+ int cmd_debug_read_len;
+ int cmd_debug_write_pend;
+ int cmd_debug_read_pend;
+ int cmd_debug_timeout;
+ int cmd_debug_rstatus;
+ int cmd_debug_wstatus;
+ unsigned char cmd_code;
+};
+
+/* Non-intrusively retrieve internal state info - this is useful for
+ diagnosing lockups. Note that this operation is completed without any
+ kind of locking and so it is not atomic and may yield inconsistent
+ results. This is *purely* a debugging aid. */
+void pvr2_hdw_get_debug_info_unlocked(const struct pvr2_hdw *hdw,
+ struct pvr2_hdw_debug_info *);
+
+/* Intrusively retrieve internal state info - this is useful for
+ diagnosing overall driver state. This operation synchronizes against
+ the overall driver mutex - so if there are locking problems this will
+ likely hang! This is *purely* a debugging aid. */
+void pvr2_hdw_get_debug_info_locked(struct pvr2_hdw *hdw,
+ struct pvr2_hdw_debug_info *);
+
+/* Report out several lines of text that describes driver internal state.
+ Results are written into the passed-in buffer. */
+unsigned int pvr2_hdw_state_report(struct pvr2_hdw *hdw,
+ char *buf_ptr,unsigned int buf_size);
+
+/* Cause modules to log their state once */
+void pvr2_hdw_trigger_module_log(struct pvr2_hdw *hdw);
+
+/* Cause encoder firmware to be uploaded into the device. This is normally
+ done autonomously, but the interface is exported here because it is also
+ a debugging aid. */
+int pvr2_upload_firmware2(struct pvr2_hdw *hdw);
+
+#endif /* __PVRUSB2_HDW_H */
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 75 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ *
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include <linux/i2c.h>
+#include <linux/module.h>
+#include <media/ir-kbd-i2c.h>
+#include "pvrusb2-i2c-core.h"
+#include "pvrusb2-hdw-internal.h"
+#include "pvrusb2-debug.h"
+#include "pvrusb2-fx2-cmd.h"
+#include "pvrusb2.h"
+
+#define trace_i2c(...) pvr2_trace(PVR2_TRACE_I2C,__VA_ARGS__)
+
+/*
+
+ This module attempts to implement a compliant I2C adapter for the pvrusb2
+ device.
+
+*/
+
+static unsigned int i2c_scan;
+module_param(i2c_scan, int, S_IRUGO|S_IWUSR);
+MODULE_PARM_DESC(i2c_scan,"scan i2c bus at insmod time");
+
+static int ir_mode[PVR_NUM] = { [0 ... PVR_NUM-1] = 1 };
+module_param_array(ir_mode, int, NULL, 0444);
+MODULE_PARM_DESC(ir_mode,"specify: 0=disable IR reception, 1=normal IR");
+
+static int pvr2_disable_ir_video;
+module_param_named(disable_autoload_ir_video, pvr2_disable_ir_video,
+ int, S_IRUGO|S_IWUSR);
+MODULE_PARM_DESC(disable_autoload_ir_video,
+ "1=do not try to autoload ir_video IR receiver");
+
+static int pvr2_i2c_write(struct pvr2_hdw *hdw, /* Context */
+ u8 i2c_addr, /* I2C address we're talking to */
+ u8 *data, /* Data to write */
+ u16 length) /* Size of data to write */
+{
+ /* Return value - default 0 means success */
+ int ret;
+
+
+ if (!data) length = 0;
+ if (length > (sizeof(hdw->cmd_buffer) - 3)) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "Killing an I2C write to %u that is too large"
+ " (desired=%u limit=%u)",
+ i2c_addr,
+ length,(unsigned int)(sizeof(hdw->cmd_buffer) - 3));
+ return -ENOTSUPP;
+ }
+
+ LOCK_TAKE(hdw->ctl_lock);
+
+ /* Clear the command buffer (likely to be paranoia) */
+ memset(hdw->cmd_buffer, 0, sizeof(hdw->cmd_buffer));
+
+ /* Set up command buffer for an I2C write */
+ hdw->cmd_buffer[0] = FX2CMD_I2C_WRITE; /* write prefix */
+ hdw->cmd_buffer[1] = i2c_addr; /* i2c addr of chip */
+ hdw->cmd_buffer[2] = length; /* length of what follows */
+ if (length) memcpy(hdw->cmd_buffer + 3, data, length);
+
+ /* Do the operation */
+ ret = pvr2_send_request(hdw,
+ hdw->cmd_buffer,
+ length + 3,
+ hdw->cmd_buffer,
+ 1);
+ if (!ret) {
+ if (hdw->cmd_buffer[0] != 8) {
+ ret = -EIO;
+ if (hdw->cmd_buffer[0] != 7) {
+ trace_i2c("unexpected status"
+ " from i2_write[%d]: %d",
+ i2c_addr,hdw->cmd_buffer[0]);
+ }
+ }
+ }
+
+ LOCK_GIVE(hdw->ctl_lock);
+
+ return ret;
+}
+
+static int pvr2_i2c_read(struct pvr2_hdw *hdw, /* Context */
+ u8 i2c_addr, /* I2C address we're talking to */
+ u8 *data, /* Data to write */
+ u16 dlen, /* Size of data to write */
+ u8 *res, /* Where to put data we read */
+ u16 rlen) /* Amount of data to read */
+{
+ /* Return value - default 0 means success */
+ int ret;
+
+
+ if (!data) dlen = 0;
+ if (dlen > (sizeof(hdw->cmd_buffer) - 4)) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "Killing an I2C read to %u that has wlen too large"
+ " (desired=%u limit=%u)",
+ i2c_addr,
+ dlen,(unsigned int)(sizeof(hdw->cmd_buffer) - 4));
+ return -ENOTSUPP;
+ }
+ if (res && (rlen > (sizeof(hdw->cmd_buffer) - 1))) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "Killing an I2C read to %u that has rlen too large"
+ " (desired=%u limit=%u)",
+ i2c_addr,
+ rlen,(unsigned int)(sizeof(hdw->cmd_buffer) - 1));
+ return -ENOTSUPP;
+ }
+
+ LOCK_TAKE(hdw->ctl_lock);
+
+ /* Clear the command buffer (likely to be paranoia) */
+ memset(hdw->cmd_buffer, 0, sizeof(hdw->cmd_buffer));
+
+ /* Set up command buffer for an I2C write followed by a read */
+ hdw->cmd_buffer[0] = FX2CMD_I2C_READ; /* read prefix */
+ hdw->cmd_buffer[1] = dlen; /* arg length */
+ hdw->cmd_buffer[2] = rlen; /* answer length. Device will send one
+ more byte (status). */
+ hdw->cmd_buffer[3] = i2c_addr; /* i2c addr of chip */
+ if (dlen) memcpy(hdw->cmd_buffer + 4, data, dlen);
+
+ /* Do the operation */
+ ret = pvr2_send_request(hdw,
+ hdw->cmd_buffer,
+ 4 + dlen,
+ hdw->cmd_buffer,
+ rlen + 1);
+ if (!ret) {
+ if (hdw->cmd_buffer[0] != 8) {
+ ret = -EIO;
+ if (hdw->cmd_buffer[0] != 7) {
+ trace_i2c("unexpected status"
+ " from i2_read[%d]: %d",
+ i2c_addr,hdw->cmd_buffer[0]);
+ }
+ }
+ }
+
+ /* Copy back the result */
+ if (res && rlen) {
+ if (ret) {
+ /* Error, just blank out the return buffer */
+ memset(res, 0, rlen);
+ } else {
+ memcpy(res, hdw->cmd_buffer + 1, rlen);
+ }
+ }
+
+ LOCK_GIVE(hdw->ctl_lock);
+
+ return ret;
+}
+
+/* This is the common low level entry point for doing I2C operations to the
+ hardware. */
+static int pvr2_i2c_basic_op(struct pvr2_hdw *hdw,
+ u8 i2c_addr,
+ u8 *wdata,
+ u16 wlen,
+ u8 *rdata,
+ u16 rlen)
+{
+ if (!rdata) rlen = 0;
+ if (!wdata) wlen = 0;
+ if (rlen || !wlen) {
+ return pvr2_i2c_read(hdw,i2c_addr,wdata,wlen,rdata,rlen);
+ } else {
+ return pvr2_i2c_write(hdw,i2c_addr,wdata,wlen);
+ }
+}
+
+
+/* This is a special entry point for cases of I2C transaction attempts to
+ the IR receiver. The implementation here simulates the IR receiver by
+ issuing a command to the FX2 firmware and using that response to return
+ what the real I2C receiver would have returned. We use this for 24xxx
+ devices, where the IR receiver chip has been removed and replaced with
+ FX2 related logic. */
+static int i2c_24xxx_ir(struct pvr2_hdw *hdw,
+ u8 i2c_addr,u8 *wdata,u16 wlen,u8 *rdata,u16 rlen)
+{
+ u8 dat[4];
+ unsigned int stat;
+
+ if (!(rlen || wlen)) {
+ /* This is a probe attempt. Just let it succeed. */
+ return 0;
+ }
+
+ /* We don't understand this kind of transaction */
+ if ((wlen != 0) || (rlen == 0)) return -EIO;
+
+ if (rlen < 3) {
+ /* Mike Isely <isely@pobox.com> Appears to be a probe
+ attempt from lirc. Just fill in zeroes and return. If
+ we try instead to do the full transaction here, then bad
+ things seem to happen within the lirc driver module
+ (version 0.8.0-7 sources from Debian, when run under
+ vanilla 2.6.17.6 kernel) - and I don't have the patience
+ to chase it down. */
+ if (rlen > 0) rdata[0] = 0;
+ if (rlen > 1) rdata[1] = 0;
+ return 0;
+ }
+
+ /* Issue a command to the FX2 to read the IR receiver. */
+ LOCK_TAKE(hdw->ctl_lock); do {
+ hdw->cmd_buffer[0] = FX2CMD_GET_IR_CODE;
+ stat = pvr2_send_request(hdw,
+ hdw->cmd_buffer,1,
+ hdw->cmd_buffer,4);
+ dat[0] = hdw->cmd_buffer[0];
+ dat[1] = hdw->cmd_buffer[1];
+ dat[2] = hdw->cmd_buffer[2];
+ dat[3] = hdw->cmd_buffer[3];
+ } while (0); LOCK_GIVE(hdw->ctl_lock);
+
+ /* Give up if that operation failed. */
+ if (stat != 0) return stat;
+
+ /* Mangle the results into something that looks like the real IR
+ receiver. */
+ rdata[2] = 0xc1;
+ if (dat[0] != 1) {
+ /* No code received. */
+ rdata[0] = 0;
+ rdata[1] = 0;
+ } else {
+ u16 val;
+ /* Mash the FX2 firmware-provided IR code into something
+ that the normal i2c chip-level driver expects. */
+ val = dat[1];
+ val <<= 8;
+ val |= dat[2];
+ val >>= 1;
+ val &= ~0x0003;
+ val |= 0x8000;
+ rdata[0] = (val >> 8) & 0xffu;
+ rdata[1] = val & 0xffu;
+ }
+
+ return 0;
+}
+
+/* This is a special entry point that is entered if an I2C operation is
+ attempted to a wm8775 chip on model 24xxx hardware. Autodetect of this
+ part doesn't work, but we know it is really there. So let's look for
+ the autodetect attempt and just return success if we see that. */
+static int i2c_hack_wm8775(struct pvr2_hdw *hdw,
+ u8 i2c_addr,u8 *wdata,u16 wlen,u8 *rdata,u16 rlen)
+{
+ if (!(rlen || wlen)) {
+ // This is a probe attempt. Just let it succeed.
+ return 0;
+ }
+ return pvr2_i2c_basic_op(hdw,i2c_addr,wdata,wlen,rdata,rlen);
+}
+
+/* This is an entry point designed to always fail any attempt to perform a
+ transfer. We use this to cause certain I2C addresses to not be
+ probed. */
+static int i2c_black_hole(struct pvr2_hdw *hdw,
+ u8 i2c_addr,u8 *wdata,u16 wlen,u8 *rdata,u16 rlen)
+{
+ return -EIO;
+}
+
+/* This is a special entry point that is entered if an I2C operation is
+ attempted to a cx25840 chip on model 24xxx hardware. This chip can
+ sometimes wedge itself. Worse still, when this happens msp3400 can
+ falsely detect this part and then the system gets hosed up after msp3400
+ gets confused and dies. What we want to do here is try to keep msp3400
+ away and also try to notice if the chip is wedged and send a warning to
+ the system log. */
+static int i2c_hack_cx25840(struct pvr2_hdw *hdw,
+ u8 i2c_addr,u8 *wdata,u16 wlen,u8 *rdata,u16 rlen)
+{
+ int ret;
+ unsigned int subaddr;
+ u8 wbuf[2];
+ int state = hdw->i2c_cx25840_hack_state;
+
+ if (!(rlen || wlen)) {
+ // Probe attempt - always just succeed and don't bother the
+ // hardware (this helps to make the state machine further
+ // down somewhat easier).
+ return 0;
+ }
+
+ if (state == 3) {
+ return pvr2_i2c_basic_op(hdw,i2c_addr,wdata,wlen,rdata,rlen);
+ }
+
+ /* We're looking for the exact pattern where the revision register
+ is being read. The cx25840 module will always look at the
+ revision register first. Any other pattern of access therefore
+ has to be a probe attempt from somebody else so we'll reject it.
+ Normally we could just let each client just probe the part
+ anyway, but when the cx25840 is wedged, msp3400 will get a false
+ positive and that just screws things up... */
+
+ if (wlen == 0) {
+ switch (state) {
+ case 1: subaddr = 0x0100; break;
+ case 2: subaddr = 0x0101; break;
+ default: goto fail;
+ }
+ } else if (wlen == 2) {
+ subaddr = (wdata[0] << 8) | wdata[1];
+ switch (subaddr) {
+ case 0x0100: state = 1; break;
+ case 0x0101: state = 2; break;
+ default: goto fail;
+ }
+ } else {
+ goto fail;
+ }
+ if (!rlen) goto success;
+ state = 0;
+ if (rlen != 1) goto fail;
+
+ /* If we get to here then we have a legitimate read for one of the
+ two revision bytes, so pass it through. */
+ wbuf[0] = subaddr >> 8;
+ wbuf[1] = subaddr;
+ ret = pvr2_i2c_basic_op(hdw,i2c_addr,wbuf,2,rdata,rlen);
+
+ if ((ret != 0) || (*rdata == 0x04) || (*rdata == 0x0a)) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "WARNING: Detected a wedged cx25840 chip;"
+ " the device will not work.");
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "WARNING: Try power cycling the pvrusb2 device.");
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "WARNING: Disabling further access to the device"
+ " to prevent other foul-ups.");
+ // This blocks all further communication with the part.
+ hdw->i2c_func[0x44] = NULL;
+ pvr2_hdw_render_useless(hdw);
+ goto fail;
+ }
+
+ /* Success! */
+ pvr2_trace(PVR2_TRACE_CHIPS,"cx25840 appears to be OK.");
+ state = 3;
+
+ success:
+ hdw->i2c_cx25840_hack_state = state;
+ return 0;
+
+ fail:
+ hdw->i2c_cx25840_hack_state = state;
+ return -EIO;
+}
+
+/* This is a very, very limited I2C adapter implementation. We can only
+ support what we actually know will work on the device... */
+static int pvr2_i2c_xfer(struct i2c_adapter *i2c_adap,
+ struct i2c_msg msgs[],
+ int num)
+{
+ int ret = -ENOTSUPP;
+ pvr2_i2c_func funcp = NULL;
+ struct pvr2_hdw *hdw = (struct pvr2_hdw *)(i2c_adap->algo_data);
+
+ if (!num) {
+ ret = -EINVAL;
+ goto done;
+ }
+ if (msgs[0].addr < PVR2_I2C_FUNC_CNT) {
+ funcp = hdw->i2c_func[msgs[0].addr];
+ }
+ if (!funcp) {
+ ret = -EIO;
+ goto done;
+ }
+
+ if (num == 1) {
+ if (msgs[0].flags & I2C_M_RD) {
+ /* Simple read */
+ u16 tcnt,bcnt,offs;
+ if (!msgs[0].len) {
+ /* Length == 0 read. This is a probe. */
+ if (funcp(hdw,msgs[0].addr,NULL,0,NULL,0)) {
+ ret = -EIO;
+ goto done;
+ }
+ ret = 1;
+ goto done;
+ }
+ /* If the read is short enough we'll do the whole
+ thing atomically. Otherwise we have no choice
+ but to break apart the reads. */
+ tcnt = msgs[0].len;
+ offs = 0;
+ while (tcnt) {
+ bcnt = tcnt;
+ if (bcnt > sizeof(hdw->cmd_buffer)-1) {
+ bcnt = sizeof(hdw->cmd_buffer)-1;
+ }
+ if (funcp(hdw,msgs[0].addr,NULL,0,
+ msgs[0].buf+offs,bcnt)) {
+ ret = -EIO;
+ goto done;
+ }
+ offs += bcnt;
+ tcnt -= bcnt;
+ }
+ ret = 1;
+ goto done;
+ } else {
+ /* Simple write */
+ ret = 1;
+ if (funcp(hdw,msgs[0].addr,
+ msgs[0].buf,msgs[0].len,NULL,0)) {
+ ret = -EIO;
+ }
+ goto done;
+ }
+ } else if (num == 2) {
+ if (msgs[0].addr != msgs[1].addr) {
+ trace_i2c("i2c refusing 2 phase transfer with"
+ " conflicting target addresses");
+ ret = -ENOTSUPP;
+ goto done;
+ }
+ if ((!((msgs[0].flags & I2C_M_RD))) &&
+ (msgs[1].flags & I2C_M_RD)) {
+ u16 tcnt,bcnt,wcnt,offs;
+ /* Write followed by atomic read. If the read
+ portion is short enough we'll do the whole thing
+ atomically. Otherwise we have no choice but to
+ break apart the reads. */
+ tcnt = msgs[1].len;
+ wcnt = msgs[0].len;
+ offs = 0;
+ while (tcnt || wcnt) {
+ bcnt = tcnt;
+ if (bcnt > sizeof(hdw->cmd_buffer)-1) {
+ bcnt = sizeof(hdw->cmd_buffer)-1;
+ }
+ if (funcp(hdw,msgs[0].addr,
+ msgs[0].buf,wcnt,
+ msgs[1].buf+offs,bcnt)) {
+ ret = -EIO;
+ goto done;
+ }
+ offs += bcnt;
+ tcnt -= bcnt;
+ wcnt = 0;
+ }
+ ret = 2;
+ goto done;
+ } else {
+ trace_i2c("i2c refusing complex transfer"
+ " read0=%d read1=%d",
+ (msgs[0].flags & I2C_M_RD),
+ (msgs[1].flags & I2C_M_RD));
+ }
+ } else {
+ trace_i2c("i2c refusing %d phase transfer",num);
+ }
+
+ done:
+ if (pvrusb2_debug & PVR2_TRACE_I2C_TRAF) {
+ unsigned int idx,offs,cnt;
+ for (idx = 0; idx < num; idx++) {
+ cnt = msgs[idx].len;
+ printk(KERN_INFO
+ "pvrusb2 i2c xfer %u/%u:"
+ " addr=0x%x len=%d %s",
+ idx+1,num,
+ msgs[idx].addr,
+ cnt,
+ (msgs[idx].flags & I2C_M_RD ?
+ "read" : "write"));
+ if ((ret > 0) || !(msgs[idx].flags & I2C_M_RD)) {
+ if (cnt > 8) cnt = 8;
+ printk(" [");
+ for (offs = 0; offs < (cnt>8?8:cnt); offs++) {
+ if (offs) printk(" ");
+ printk("%02x",msgs[idx].buf[offs]);
+ }
+ if (offs < cnt) printk(" ...");
+ printk("]");
+ }
+ if (idx+1 == num) {
+ printk(" result=%d",ret);
+ }
+ printk("\n");
+ }
+ if (!num) {
+ printk(KERN_INFO
+ "pvrusb2 i2c xfer null transfer result=%d\n",
+ ret);
+ }
+ }
+ return ret;
+}
+
+static u32 pvr2_i2c_functionality(struct i2c_adapter *adap)
+{
+ return I2C_FUNC_SMBUS_EMUL | I2C_FUNC_I2C;
+}
+
+static struct i2c_algorithm pvr2_i2c_algo_template = {
+ .master_xfer = pvr2_i2c_xfer,
+ .functionality = pvr2_i2c_functionality,
+};
+
+static struct i2c_adapter pvr2_i2c_adap_template = {
+ .owner = THIS_MODULE,
+ .class = 0,
+};
+
+
+/* Return true if device exists at given address */
+static int do_i2c_probe(struct pvr2_hdw *hdw, int addr)
+{
+ struct i2c_msg msg[1];
+ int rc;
+ msg[0].addr = 0;
+ msg[0].flags = I2C_M_RD;
+ msg[0].len = 0;
+ msg[0].buf = NULL;
+ msg[0].addr = addr;
+ rc = i2c_transfer(&hdw->i2c_adap, msg, ARRAY_SIZE(msg));
+ return rc == 1;
+}
+
+static void do_i2c_scan(struct pvr2_hdw *hdw)
+{
+ int i;
+ printk(KERN_INFO "%s: i2c scan beginning\n", hdw->name);
+ for (i = 0; i < 128; i++) {
+ if (do_i2c_probe(hdw, i)) {
+ printk(KERN_INFO "%s: i2c scan: found device @ 0x%x\n",
+ hdw->name, i);
+ }
+ }
+ printk(KERN_INFO "%s: i2c scan done.\n", hdw->name);
+}
+
+static void pvr2_i2c_register_ir(struct pvr2_hdw *hdw)
+{
+ struct i2c_board_info info;
+ struct IR_i2c_init_data *init_data = &hdw->ir_init_data;
+ if (pvr2_disable_ir_video) {
+ pvr2_trace(PVR2_TRACE_INFO,
+ "Automatic binding of ir_video has been disabled.");
+ return;
+ }
+ memset(&info, 0, sizeof(struct i2c_board_info));
+ switch (hdw->ir_scheme_active) {
+ case PVR2_IR_SCHEME_24XXX: /* FX2-controlled IR */
+ case PVR2_IR_SCHEME_29XXX: /* Original 29xxx device */
+ init_data->ir_codes = RC_MAP_HAUPPAUGE;
+ init_data->internal_get_key_func = IR_KBD_GET_KEY_HAUP;
+ init_data->type = RC_TYPE_RC5;
+ init_data->name = hdw->hdw_desc->description;
+ init_data->polling_interval = 100; /* ms From ir-kbd-i2c */
+ /* IR Receiver */
+ info.addr = 0x18;
+ info.platform_data = init_data;
+ strlcpy(info.type, "ir_video", I2C_NAME_SIZE);
+ pvr2_trace(PVR2_TRACE_INFO, "Binding %s to i2c address 0x%02x.",
+ info.type, info.addr);
+ i2c_new_device(&hdw->i2c_adap, &info);
+ break;
+ case PVR2_IR_SCHEME_ZILOG: /* HVR-1950 style */
+ case PVR2_IR_SCHEME_24XXX_MCE: /* 24xxx MCE device */
+ init_data->ir_codes = RC_MAP_HAUPPAUGE;
+ init_data->internal_get_key_func = IR_KBD_GET_KEY_HAUP_XVR;
+ init_data->type = RC_TYPE_RC5;
+ init_data->name = hdw->hdw_desc->description;
+ /* IR Receiver */
+ info.addr = 0x71;
+ info.platform_data = init_data;
+ strlcpy(info.type, "ir_rx_z8f0811_haup", I2C_NAME_SIZE);
+ pvr2_trace(PVR2_TRACE_INFO, "Binding %s to i2c address 0x%02x.",
+ info.type, info.addr);
+ i2c_new_device(&hdw->i2c_adap, &info);
+ /* IR Trasmitter */
+ info.addr = 0x70;
+ info.platform_data = init_data;
+ strlcpy(info.type, "ir_tx_z8f0811_haup", I2C_NAME_SIZE);
+ pvr2_trace(PVR2_TRACE_INFO, "Binding %s to i2c address 0x%02x.",
+ info.type, info.addr);
+ i2c_new_device(&hdw->i2c_adap, &info);
+ break;
+ default:
+ /* The device either doesn't support I2C-based IR or we
+ don't know (yet) how to operate IR on the device. */
+ break;
+ }
+}
+
+void pvr2_i2c_core_init(struct pvr2_hdw *hdw)
+{
+ unsigned int idx;
+
+ /* The default action for all possible I2C addresses is just to do
+ the transfer normally. */
+ for (idx = 0; idx < PVR2_I2C_FUNC_CNT; idx++) {
+ hdw->i2c_func[idx] = pvr2_i2c_basic_op;
+ }
+
+ /* However, deal with various special cases for 24xxx hardware. */
+ if (ir_mode[hdw->unit_number] == 0) {
+ printk(KERN_INFO "%s: IR disabled\n",hdw->name);
+ hdw->i2c_func[0x18] = i2c_black_hole;
+ } else if (ir_mode[hdw->unit_number] == 1) {
+ if (hdw->ir_scheme_active == PVR2_IR_SCHEME_24XXX) {
+ /* Set up translation so that our IR looks like a
+ 29xxx device */
+ hdw->i2c_func[0x18] = i2c_24xxx_ir;
+ }
+ }
+ if (hdw->hdw_desc->flag_has_cx25840) {
+ hdw->i2c_func[0x44] = i2c_hack_cx25840;
+ }
+ if (hdw->hdw_desc->flag_has_wm8775) {
+ hdw->i2c_func[0x1b] = i2c_hack_wm8775;
+ }
+
+ // Configure the adapter and set up everything else related to it.
+ memcpy(&hdw->i2c_adap,&pvr2_i2c_adap_template,sizeof(hdw->i2c_adap));
+ memcpy(&hdw->i2c_algo,&pvr2_i2c_algo_template,sizeof(hdw->i2c_algo));
+ strlcpy(hdw->i2c_adap.name,hdw->name,sizeof(hdw->i2c_adap.name));
+ hdw->i2c_adap.dev.parent = &hdw->usb_dev->dev;
+ hdw->i2c_adap.algo = &hdw->i2c_algo;
+ hdw->i2c_adap.algo_data = hdw;
+ hdw->i2c_linked = !0;
+ i2c_set_adapdata(&hdw->i2c_adap, &hdw->v4l2_dev);
+ i2c_add_adapter(&hdw->i2c_adap);
+ if (hdw->i2c_func[0x18] == i2c_24xxx_ir) {
+ /* Probe for a different type of IR receiver on this
+ device. This is really the only way to differentiate
+ older 24xxx devices from 24xxx variants that include an
+ IR blaster. If the IR blaster is present, the IR
+ receiver is part of that chip and thus we must disable
+ the emulated IR receiver. */
+ if (do_i2c_probe(hdw, 0x71)) {
+ pvr2_trace(PVR2_TRACE_INFO,
+ "Device has newer IR hardware;"
+ " disabling unneeded virtual IR device");
+ hdw->i2c_func[0x18] = NULL;
+ /* Remember that this is a different device... */
+ hdw->ir_scheme_active = PVR2_IR_SCHEME_24XXX_MCE;
+ }
+ }
+ if (i2c_scan) do_i2c_scan(hdw);
+
+ pvr2_i2c_register_ir(hdw);
+}
+
+void pvr2_i2c_core_done(struct pvr2_hdw *hdw)
+{
+ if (hdw->i2c_linked) {
+ i2c_del_adapter(&hdw->i2c_adap);
+ hdw->i2c_linked = 0;
+ }
+}
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 75 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ *
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+#ifndef __PVRUSB2_I2C_CORE_H
+#define __PVRUSB2_I2C_CORE_H
+
+struct pvr2_hdw;
+
+void pvr2_i2c_core_init(struct pvr2_hdw *);
+void pvr2_i2c_core_done(struct pvr2_hdw *);
+
+
+#endif /* __PVRUSB2_I2C_ADAPTER_H */
+
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 75 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ *
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include "pvrusb2-io.h"
+#include "pvrusb2-debug.h"
+#include <linux/errno.h>
+#include <linux/string.h>
+#include <linux/slab.h>
+#include <linux/mutex.h>
+
+static const char *pvr2_buffer_state_decode(enum pvr2_buffer_state);
+
+#define BUFFER_SIG 0x47653271
+
+// #define SANITY_CHECK_BUFFERS
+
+
+#ifdef SANITY_CHECK_BUFFERS
+#define BUFFER_CHECK(bp) do { \
+ if ((bp)->signature != BUFFER_SIG) { \
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS, \
+ "Buffer %p is bad at %s:%d", \
+ (bp),__FILE__,__LINE__); \
+ pvr2_buffer_describe(bp,"BadSig"); \
+ BUG(); \
+ } \
+} while (0)
+#else
+#define BUFFER_CHECK(bp) do {} while(0)
+#endif
+
+struct pvr2_stream {
+ /* Buffers queued for reading */
+ struct list_head queued_list;
+ unsigned int q_count;
+ unsigned int q_bcount;
+ /* Buffers with retrieved data */
+ struct list_head ready_list;
+ unsigned int r_count;
+ unsigned int r_bcount;
+ /* Buffers available for use */
+ struct list_head idle_list;
+ unsigned int i_count;
+ unsigned int i_bcount;
+ /* Pointers to all buffers */
+ struct pvr2_buffer **buffers;
+ /* Array size of buffers */
+ unsigned int buffer_slot_count;
+ /* Total buffers actually in circulation */
+ unsigned int buffer_total_count;
+ /* Designed number of buffers to be in circulation */
+ unsigned int buffer_target_count;
+ /* Executed when ready list become non-empty */
+ pvr2_stream_callback callback_func;
+ void *callback_data;
+ /* Context for transfer endpoint */
+ struct usb_device *dev;
+ int endpoint;
+ /* Overhead for mutex enforcement */
+ spinlock_t list_lock;
+ struct mutex mutex;
+ /* Tracking state for tolerating errors */
+ unsigned int fail_count;
+ unsigned int fail_tolerance;
+
+ unsigned int buffers_processed;
+ unsigned int buffers_failed;
+ unsigned int bytes_processed;
+};
+
+struct pvr2_buffer {
+ int id;
+ int signature;
+ enum pvr2_buffer_state state;
+ void *ptr; /* Pointer to storage area */
+ unsigned int max_count; /* Size of storage area */
+ unsigned int used_count; /* Amount of valid data in storage area */
+ int status; /* Transfer result status */
+ struct pvr2_stream *stream;
+ struct list_head list_overhead;
+ struct urb *purb;
+};
+
+static const char *pvr2_buffer_state_decode(enum pvr2_buffer_state st)
+{
+ switch (st) {
+ case pvr2_buffer_state_none: return "none";
+ case pvr2_buffer_state_idle: return "idle";
+ case pvr2_buffer_state_queued: return "queued";
+ case pvr2_buffer_state_ready: return "ready";
+ }
+ return "unknown";
+}
+
+#ifdef SANITY_CHECK_BUFFERS
+static void pvr2_buffer_describe(struct pvr2_buffer *bp,const char *msg)
+{
+ pvr2_trace(PVR2_TRACE_INFO,
+ "buffer%s%s %p state=%s id=%d status=%d"
+ " stream=%p purb=%p sig=0x%x",
+ (msg ? " " : ""),
+ (msg ? msg : ""),
+ bp,
+ (bp ? pvr2_buffer_state_decode(bp->state) : "(invalid)"),
+ (bp ? bp->id : 0),
+ (bp ? bp->status : 0),
+ (bp ? bp->stream : NULL),
+ (bp ? bp->purb : NULL),
+ (bp ? bp->signature : 0));
+}
+#endif /* SANITY_CHECK_BUFFERS */
+
+static void pvr2_buffer_remove(struct pvr2_buffer *bp)
+{
+ unsigned int *cnt;
+ unsigned int *bcnt;
+ unsigned int ccnt;
+ struct pvr2_stream *sp = bp->stream;
+ switch (bp->state) {
+ case pvr2_buffer_state_idle:
+ cnt = &sp->i_count;
+ bcnt = &sp->i_bcount;
+ ccnt = bp->max_count;
+ break;
+ case pvr2_buffer_state_queued:
+ cnt = &sp->q_count;
+ bcnt = &sp->q_bcount;
+ ccnt = bp->max_count;
+ break;
+ case pvr2_buffer_state_ready:
+ cnt = &sp->r_count;
+ bcnt = &sp->r_bcount;
+ ccnt = bp->used_count;
+ break;
+ default:
+ return;
+ }
+ list_del_init(&bp->list_overhead);
+ (*cnt)--;
+ (*bcnt) -= ccnt;
+ pvr2_trace(PVR2_TRACE_BUF_FLOW,
+ "/*---TRACE_FLOW---*/"
+ " bufferPool %8s dec cap=%07d cnt=%02d",
+ pvr2_buffer_state_decode(bp->state),*bcnt,*cnt);
+ bp->state = pvr2_buffer_state_none;
+}
+
+static void pvr2_buffer_set_none(struct pvr2_buffer *bp)
+{
+ unsigned long irq_flags;
+ struct pvr2_stream *sp;
+ BUFFER_CHECK(bp);
+ sp = bp->stream;
+ pvr2_trace(PVR2_TRACE_BUF_FLOW,
+ "/*---TRACE_FLOW---*/ bufferState %p %6s --> %6s",
+ bp,
+ pvr2_buffer_state_decode(bp->state),
+ pvr2_buffer_state_decode(pvr2_buffer_state_none));
+ spin_lock_irqsave(&sp->list_lock,irq_flags);
+ pvr2_buffer_remove(bp);
+ spin_unlock_irqrestore(&sp->list_lock,irq_flags);
+}
+
+static int pvr2_buffer_set_ready(struct pvr2_buffer *bp)
+{
+ int fl;
+ unsigned long irq_flags;
+ struct pvr2_stream *sp;
+ BUFFER_CHECK(bp);
+ sp = bp->stream;
+ pvr2_trace(PVR2_TRACE_BUF_FLOW,
+ "/*---TRACE_FLOW---*/ bufferState %p %6s --> %6s",
+ bp,
+ pvr2_buffer_state_decode(bp->state),
+ pvr2_buffer_state_decode(pvr2_buffer_state_ready));
+ spin_lock_irqsave(&sp->list_lock,irq_flags);
+ fl = (sp->r_count == 0);
+ pvr2_buffer_remove(bp);
+ list_add_tail(&bp->list_overhead,&sp->ready_list);
+ bp->state = pvr2_buffer_state_ready;
+ (sp->r_count)++;
+ sp->r_bcount += bp->used_count;
+ pvr2_trace(PVR2_TRACE_BUF_FLOW,
+ "/*---TRACE_FLOW---*/"
+ " bufferPool %8s inc cap=%07d cnt=%02d",
+ pvr2_buffer_state_decode(bp->state),
+ sp->r_bcount,sp->r_count);
+ spin_unlock_irqrestore(&sp->list_lock,irq_flags);
+ return fl;
+}
+
+static void pvr2_buffer_set_idle(struct pvr2_buffer *bp)
+{
+ unsigned long irq_flags;
+ struct pvr2_stream *sp;
+ BUFFER_CHECK(bp);
+ sp = bp->stream;
+ pvr2_trace(PVR2_TRACE_BUF_FLOW,
+ "/*---TRACE_FLOW---*/ bufferState %p %6s --> %6s",
+ bp,
+ pvr2_buffer_state_decode(bp->state),
+ pvr2_buffer_state_decode(pvr2_buffer_state_idle));
+ spin_lock_irqsave(&sp->list_lock,irq_flags);
+ pvr2_buffer_remove(bp);
+ list_add_tail(&bp->list_overhead,&sp->idle_list);
+ bp->state = pvr2_buffer_state_idle;
+ (sp->i_count)++;
+ sp->i_bcount += bp->max_count;
+ pvr2_trace(PVR2_TRACE_BUF_FLOW,
+ "/*---TRACE_FLOW---*/"
+ " bufferPool %8s inc cap=%07d cnt=%02d",
+ pvr2_buffer_state_decode(bp->state),
+ sp->i_bcount,sp->i_count);
+ spin_unlock_irqrestore(&sp->list_lock,irq_flags);
+}
+
+static void pvr2_buffer_set_queued(struct pvr2_buffer *bp)
+{
+ unsigned long irq_flags;
+ struct pvr2_stream *sp;
+ BUFFER_CHECK(bp);
+ sp = bp->stream;
+ pvr2_trace(PVR2_TRACE_BUF_FLOW,
+ "/*---TRACE_FLOW---*/ bufferState %p %6s --> %6s",
+ bp,
+ pvr2_buffer_state_decode(bp->state),
+ pvr2_buffer_state_decode(pvr2_buffer_state_queued));
+ spin_lock_irqsave(&sp->list_lock,irq_flags);
+ pvr2_buffer_remove(bp);
+ list_add_tail(&bp->list_overhead,&sp->queued_list);
+ bp->state = pvr2_buffer_state_queued;
+ (sp->q_count)++;
+ sp->q_bcount += bp->max_count;
+ pvr2_trace(PVR2_TRACE_BUF_FLOW,
+ "/*---TRACE_FLOW---*/"
+ " bufferPool %8s inc cap=%07d cnt=%02d",
+ pvr2_buffer_state_decode(bp->state),
+ sp->q_bcount,sp->q_count);
+ spin_unlock_irqrestore(&sp->list_lock,irq_flags);
+}
+
+static void pvr2_buffer_wipe(struct pvr2_buffer *bp)
+{
+ if (bp->state == pvr2_buffer_state_queued) {
+ usb_kill_urb(bp->purb);
+ }
+}
+
+static int pvr2_buffer_init(struct pvr2_buffer *bp,
+ struct pvr2_stream *sp,
+ unsigned int id)
+{
+ memset(bp,0,sizeof(*bp));
+ bp->signature = BUFFER_SIG;
+ bp->id = id;
+ pvr2_trace(PVR2_TRACE_BUF_POOL,
+ "/*---TRACE_FLOW---*/ bufferInit %p stream=%p",bp,sp);
+ bp->stream = sp;
+ bp->state = pvr2_buffer_state_none;
+ INIT_LIST_HEAD(&bp->list_overhead);
+ bp->purb = usb_alloc_urb(0,GFP_KERNEL);
+ if (! bp->purb) return -ENOMEM;
+#ifdef SANITY_CHECK_BUFFERS
+ pvr2_buffer_describe(bp,"create");
+#endif
+ return 0;
+}
+
+static void pvr2_buffer_done(struct pvr2_buffer *bp)
+{
+#ifdef SANITY_CHECK_BUFFERS
+ pvr2_buffer_describe(bp,"delete");
+#endif
+ pvr2_buffer_wipe(bp);
+ pvr2_buffer_set_none(bp);
+ bp->signature = 0;
+ bp->stream = NULL;
+ usb_free_urb(bp->purb);
+ pvr2_trace(PVR2_TRACE_BUF_POOL,"/*---TRACE_FLOW---*/"
+ " bufferDone %p",bp);
+}
+
+static int pvr2_stream_buffer_count(struct pvr2_stream *sp,unsigned int cnt)
+{
+ int ret;
+ unsigned int scnt;
+
+ /* Allocate buffers pointer array in multiples of 32 entries */
+ if (cnt == sp->buffer_total_count) return 0;
+
+ pvr2_trace(PVR2_TRACE_BUF_POOL,
+ "/*---TRACE_FLOW---*/ poolResize "
+ " stream=%p cur=%d adj=%+d",
+ sp,
+ sp->buffer_total_count,
+ cnt-sp->buffer_total_count);
+
+ scnt = cnt & ~0x1f;
+ if (cnt > scnt) scnt += 0x20;
+
+ if (cnt > sp->buffer_total_count) {
+ if (scnt > sp->buffer_slot_count) {
+ struct pvr2_buffer **nb;
+ nb = kmalloc(scnt * sizeof(*nb),GFP_KERNEL);
+ if (!nb) return -ENOMEM;
+ if (sp->buffer_slot_count) {
+ memcpy(nb,sp->buffers,
+ sp->buffer_slot_count * sizeof(*nb));
+ kfree(sp->buffers);
+ }
+ sp->buffers = nb;
+ sp->buffer_slot_count = scnt;
+ }
+ while (sp->buffer_total_count < cnt) {
+ struct pvr2_buffer *bp;
+ bp = kmalloc(sizeof(*bp),GFP_KERNEL);
+ if (!bp) return -ENOMEM;
+ ret = pvr2_buffer_init(bp,sp,sp->buffer_total_count);
+ if (ret) {
+ kfree(bp);
+ return -ENOMEM;
+ }
+ sp->buffers[sp->buffer_total_count] = bp;
+ (sp->buffer_total_count)++;
+ pvr2_buffer_set_idle(bp);
+ }
+ } else {
+ while (sp->buffer_total_count > cnt) {
+ struct pvr2_buffer *bp;
+ bp = sp->buffers[sp->buffer_total_count - 1];
+ /* Paranoia */
+ sp->buffers[sp->buffer_total_count - 1] = NULL;
+ (sp->buffer_total_count)--;
+ pvr2_buffer_done(bp);
+ kfree(bp);
+ }
+ if (scnt < sp->buffer_slot_count) {
+ struct pvr2_buffer **nb = NULL;
+ if (scnt) {
+ nb = kmalloc(scnt * sizeof(*nb),GFP_KERNEL);
+ if (!nb) return -ENOMEM;
+ memcpy(nb,sp->buffers,scnt * sizeof(*nb));
+ }
+ kfree(sp->buffers);
+ sp->buffers = nb;
+ sp->buffer_slot_count = scnt;
+ }
+ }
+ return 0;
+}
+
+static int pvr2_stream_achieve_buffer_count(struct pvr2_stream *sp)
+{
+ struct pvr2_buffer *bp;
+ unsigned int cnt;
+
+ if (sp->buffer_total_count == sp->buffer_target_count) return 0;
+
+ pvr2_trace(PVR2_TRACE_BUF_POOL,
+ "/*---TRACE_FLOW---*/"
+ " poolCheck stream=%p cur=%d tgt=%d",
+ sp,sp->buffer_total_count,sp->buffer_target_count);
+
+ if (sp->buffer_total_count < sp->buffer_target_count) {
+ return pvr2_stream_buffer_count(sp,sp->buffer_target_count);
+ }
+
+ cnt = 0;
+ while ((sp->buffer_total_count - cnt) > sp->buffer_target_count) {
+ bp = sp->buffers[sp->buffer_total_count - (cnt + 1)];
+ if (bp->state != pvr2_buffer_state_idle) break;
+ cnt++;
+ }
+ if (cnt) {
+ pvr2_stream_buffer_count(sp,sp->buffer_total_count - cnt);
+ }
+
+ return 0;
+}
+
+static void pvr2_stream_internal_flush(struct pvr2_stream *sp)
+{
+ struct list_head *lp;
+ struct pvr2_buffer *bp1;
+ while ((lp = sp->queued_list.next) != &sp->queued_list) {
+ bp1 = list_entry(lp,struct pvr2_buffer,list_overhead);
+ pvr2_buffer_wipe(bp1);
+ /* At this point, we should be guaranteed that no
+ completion callback may happen on this buffer. But it's
+ possible that it might have completed after we noticed
+ it but before we wiped it. So double check its status
+ here first. */
+ if (bp1->state != pvr2_buffer_state_queued) continue;
+ pvr2_buffer_set_idle(bp1);
+ }
+ if (sp->buffer_total_count != sp->buffer_target_count) {
+ pvr2_stream_achieve_buffer_count(sp);
+ }
+}
+
+static void pvr2_stream_init(struct pvr2_stream *sp)
+{
+ spin_lock_init(&sp->list_lock);
+ mutex_init(&sp->mutex);
+ INIT_LIST_HEAD(&sp->queued_list);
+ INIT_LIST_HEAD(&sp->ready_list);
+ INIT_LIST_HEAD(&sp->idle_list);
+}
+
+static void pvr2_stream_done(struct pvr2_stream *sp)
+{
+ mutex_lock(&sp->mutex); do {
+ pvr2_stream_internal_flush(sp);
+ pvr2_stream_buffer_count(sp,0);
+ } while (0); mutex_unlock(&sp->mutex);
+}
+
+static void buffer_complete(struct urb *urb)
+{
+ struct pvr2_buffer *bp = urb->context;
+ struct pvr2_stream *sp;
+ unsigned long irq_flags;
+ BUFFER_CHECK(bp);
+ sp = bp->stream;
+ bp->used_count = 0;
+ bp->status = 0;
+ pvr2_trace(PVR2_TRACE_BUF_FLOW,
+ "/*---TRACE_FLOW---*/ bufferComplete %p stat=%d cnt=%d",
+ bp,urb->status,urb->actual_length);
+ spin_lock_irqsave(&sp->list_lock,irq_flags);
+ if ((!(urb->status)) ||
+ (urb->status == -ENOENT) ||
+ (urb->status == -ECONNRESET) ||
+ (urb->status == -ESHUTDOWN)) {
+ (sp->buffers_processed)++;
+ sp->bytes_processed += urb->actual_length;
+ bp->used_count = urb->actual_length;
+ if (sp->fail_count) {
+ pvr2_trace(PVR2_TRACE_TOLERANCE,
+ "stream %p transfer ok"
+ " - fail count reset",sp);
+ sp->fail_count = 0;
+ }
+ } else if (sp->fail_count < sp->fail_tolerance) {
+ // We can tolerate this error, because we're below the
+ // threshold...
+ (sp->fail_count)++;
+ (sp->buffers_failed)++;
+ pvr2_trace(PVR2_TRACE_TOLERANCE,
+ "stream %p ignoring error %d"
+ " - fail count increased to %u",
+ sp,urb->status,sp->fail_count);
+ } else {
+ (sp->buffers_failed)++;
+ bp->status = urb->status;
+ }
+ spin_unlock_irqrestore(&sp->list_lock,irq_flags);
+ pvr2_buffer_set_ready(bp);
+ if (sp && sp->callback_func) {
+ sp->callback_func(sp->callback_data);
+ }
+}
+
+struct pvr2_stream *pvr2_stream_create(void)
+{
+ struct pvr2_stream *sp;
+ sp = kzalloc(sizeof(*sp),GFP_KERNEL);
+ if (!sp) return sp;
+ pvr2_trace(PVR2_TRACE_INIT,"pvr2_stream_create: sp=%p",sp);
+ pvr2_stream_init(sp);
+ return sp;
+}
+
+void pvr2_stream_destroy(struct pvr2_stream *sp)
+{
+ if (!sp) return;
+ pvr2_trace(PVR2_TRACE_INIT,"pvr2_stream_destroy: sp=%p",sp);
+ pvr2_stream_done(sp);
+ kfree(sp);
+}
+
+void pvr2_stream_setup(struct pvr2_stream *sp,
+ struct usb_device *dev,
+ int endpoint,
+ unsigned int tolerance)
+{
+ mutex_lock(&sp->mutex); do {
+ pvr2_stream_internal_flush(sp);
+ sp->dev = dev;
+ sp->endpoint = endpoint;
+ sp->fail_tolerance = tolerance;
+ } while(0); mutex_unlock(&sp->mutex);
+}
+
+void pvr2_stream_set_callback(struct pvr2_stream *sp,
+ pvr2_stream_callback func,
+ void *data)
+{
+ unsigned long irq_flags;
+ mutex_lock(&sp->mutex); do {
+ spin_lock_irqsave(&sp->list_lock,irq_flags);
+ sp->callback_data = data;
+ sp->callback_func = func;
+ spin_unlock_irqrestore(&sp->list_lock,irq_flags);
+ } while(0); mutex_unlock(&sp->mutex);
+}
+
+void pvr2_stream_get_stats(struct pvr2_stream *sp,
+ struct pvr2_stream_stats *stats,
+ int zero_counts)
+{
+ unsigned long irq_flags;
+ spin_lock_irqsave(&sp->list_lock,irq_flags);
+ if (stats) {
+ stats->buffers_in_queue = sp->q_count;
+ stats->buffers_in_idle = sp->i_count;
+ stats->buffers_in_ready = sp->r_count;
+ stats->buffers_processed = sp->buffers_processed;
+ stats->buffers_failed = sp->buffers_failed;
+ stats->bytes_processed = sp->bytes_processed;
+ }
+ if (zero_counts) {
+ sp->buffers_processed = 0;
+ sp->buffers_failed = 0;
+ sp->bytes_processed = 0;
+ }
+ spin_unlock_irqrestore(&sp->list_lock,irq_flags);
+}
+
+/* Query / set the nominal buffer count */
+int pvr2_stream_get_buffer_count(struct pvr2_stream *sp)
+{
+ return sp->buffer_target_count;
+}
+
+int pvr2_stream_set_buffer_count(struct pvr2_stream *sp,unsigned int cnt)
+{
+ int ret;
+ if (sp->buffer_target_count == cnt) return 0;
+ mutex_lock(&sp->mutex); do {
+ sp->buffer_target_count = cnt;
+ ret = pvr2_stream_achieve_buffer_count(sp);
+ } while(0); mutex_unlock(&sp->mutex);
+ return ret;
+}
+
+struct pvr2_buffer *pvr2_stream_get_idle_buffer(struct pvr2_stream *sp)
+{
+ struct list_head *lp = sp->idle_list.next;
+ if (lp == &sp->idle_list) return NULL;
+ return list_entry(lp,struct pvr2_buffer,list_overhead);
+}
+
+struct pvr2_buffer *pvr2_stream_get_ready_buffer(struct pvr2_stream *sp)
+{
+ struct list_head *lp = sp->ready_list.next;
+ if (lp == &sp->ready_list) return NULL;
+ return list_entry(lp,struct pvr2_buffer,list_overhead);
+}
+
+struct pvr2_buffer *pvr2_stream_get_buffer(struct pvr2_stream *sp,int id)
+{
+ if (id < 0) return NULL;
+ if (id >= sp->buffer_total_count) return NULL;
+ return sp->buffers[id];
+}
+
+int pvr2_stream_get_ready_count(struct pvr2_stream *sp)
+{
+ return sp->r_count;
+}
+
+void pvr2_stream_kill(struct pvr2_stream *sp)
+{
+ struct pvr2_buffer *bp;
+ mutex_lock(&sp->mutex); do {
+ pvr2_stream_internal_flush(sp);
+ while ((bp = pvr2_stream_get_ready_buffer(sp)) != NULL) {
+ pvr2_buffer_set_idle(bp);
+ }
+ if (sp->buffer_total_count != sp->buffer_target_count) {
+ pvr2_stream_achieve_buffer_count(sp);
+ }
+ } while(0); mutex_unlock(&sp->mutex);
+}
+
+int pvr2_buffer_queue(struct pvr2_buffer *bp)
+{
+#undef SEED_BUFFER
+#ifdef SEED_BUFFER
+ unsigned int idx;
+ unsigned int val;
+#endif
+ int ret = 0;
+ struct pvr2_stream *sp;
+ if (!bp) return -EINVAL;
+ sp = bp->stream;
+ mutex_lock(&sp->mutex); do {
+ pvr2_buffer_wipe(bp);
+ if (!sp->dev) {
+ ret = -EIO;
+ break;
+ }
+ pvr2_buffer_set_queued(bp);
+#ifdef SEED_BUFFER
+ for (idx = 0; idx < (bp->max_count) / 4; idx++) {
+ val = bp->id << 24;
+ val |= idx;
+ ((unsigned int *)(bp->ptr))[idx] = val;
+ }
+#endif
+ bp->status = -EINPROGRESS;
+ usb_fill_bulk_urb(bp->purb, // struct urb *urb
+ sp->dev, // struct usb_device *dev
+ // endpoint (below)
+ usb_rcvbulkpipe(sp->dev,sp->endpoint),
+ bp->ptr, // void *transfer_buffer
+ bp->max_count, // int buffer_length
+ buffer_complete,
+ bp);
+ usb_submit_urb(bp->purb,GFP_KERNEL);
+ } while(0); mutex_unlock(&sp->mutex);
+ return ret;
+}
+
+int pvr2_buffer_set_buffer(struct pvr2_buffer *bp,void *ptr,unsigned int cnt)
+{
+ int ret = 0;
+ unsigned long irq_flags;
+ struct pvr2_stream *sp;
+ if (!bp) return -EINVAL;
+ sp = bp->stream;
+ mutex_lock(&sp->mutex); do {
+ spin_lock_irqsave(&sp->list_lock,irq_flags);
+ if (bp->state != pvr2_buffer_state_idle) {
+ ret = -EPERM;
+ } else {
+ bp->ptr = ptr;
+ bp->stream->i_bcount -= bp->max_count;
+ bp->max_count = cnt;
+ bp->stream->i_bcount += bp->max_count;
+ pvr2_trace(PVR2_TRACE_BUF_FLOW,
+ "/*---TRACE_FLOW---*/ bufferPool "
+ " %8s cap cap=%07d cnt=%02d",
+ pvr2_buffer_state_decode(
+ pvr2_buffer_state_idle),
+ bp->stream->i_bcount,bp->stream->i_count);
+ }
+ spin_unlock_irqrestore(&sp->list_lock,irq_flags);
+ } while(0); mutex_unlock(&sp->mutex);
+ return ret;
+}
+
+unsigned int pvr2_buffer_get_count(struct pvr2_buffer *bp)
+{
+ return bp->used_count;
+}
+
+int pvr2_buffer_get_status(struct pvr2_buffer *bp)
+{
+ return bp->status;
+}
+
+int pvr2_buffer_get_id(struct pvr2_buffer *bp)
+{
+ return bp->id;
+}
+
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 75 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ *
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+#ifndef __PVRUSB2_IO_H
+#define __PVRUSB2_IO_H
+
+#include <linux/usb.h>
+#include <linux/list.h>
+
+typedef void (*pvr2_stream_callback)(void *);
+
+enum pvr2_buffer_state {
+ pvr2_buffer_state_none = 0, // Not on any list
+ pvr2_buffer_state_idle = 1, // Buffer is ready to be used again
+ pvr2_buffer_state_queued = 2, // Buffer has been queued for filling
+ pvr2_buffer_state_ready = 3, // Buffer has data available
+};
+
+struct pvr2_stream;
+struct pvr2_buffer;
+
+struct pvr2_stream_stats {
+ unsigned int buffers_in_queue;
+ unsigned int buffers_in_idle;
+ unsigned int buffers_in_ready;
+ unsigned int buffers_processed;
+ unsigned int buffers_failed;
+ unsigned int bytes_processed;
+};
+
+/* Initialize / tear down stream structure */
+struct pvr2_stream *pvr2_stream_create(void);
+void pvr2_stream_destroy(struct pvr2_stream *);
+void pvr2_stream_setup(struct pvr2_stream *,
+ struct usb_device *dev,int endpoint,
+ unsigned int tolerance);
+void pvr2_stream_set_callback(struct pvr2_stream *,
+ pvr2_stream_callback func,
+ void *data);
+void pvr2_stream_get_stats(struct pvr2_stream *,
+ struct pvr2_stream_stats *,
+ int zero_counts);
+
+/* Query / set the nominal buffer count */
+int pvr2_stream_get_buffer_count(struct pvr2_stream *);
+int pvr2_stream_set_buffer_count(struct pvr2_stream *,unsigned int);
+
+/* Get a pointer to a buffer that is either idle, ready, or is specified
+ named. */
+struct pvr2_buffer *pvr2_stream_get_idle_buffer(struct pvr2_stream *);
+struct pvr2_buffer *pvr2_stream_get_ready_buffer(struct pvr2_stream *);
+struct pvr2_buffer *pvr2_stream_get_buffer(struct pvr2_stream *sp,int id);
+
+/* Find out how many buffers are idle or ready */
+int pvr2_stream_get_ready_count(struct pvr2_stream *);
+
+
+/* Kill all pending buffers and throw away any ready buffers as well */
+void pvr2_stream_kill(struct pvr2_stream *);
+
+/* Set up the actual storage for a buffer */
+int pvr2_buffer_set_buffer(struct pvr2_buffer *,void *ptr,unsigned int cnt);
+
+/* Find out size of data in the given ready buffer */
+unsigned int pvr2_buffer_get_count(struct pvr2_buffer *);
+
+/* Retrieve completion code for given ready buffer */
+int pvr2_buffer_get_status(struct pvr2_buffer *);
+
+/* Retrieve ID of given buffer */
+int pvr2_buffer_get_id(struct pvr2_buffer *);
+
+/* Start reading into given buffer (kill it if needed) */
+int pvr2_buffer_queue(struct pvr2_buffer *);
+
+#endif /* __PVRUSB2_IO_H */
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 75 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ *
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include "pvrusb2-ioread.h"
+#include "pvrusb2-debug.h"
+#include <linux/errno.h>
+#include <linux/string.h>
+#include <linux/mm.h>
+#include <linux/slab.h>
+#include <linux/mutex.h>
+#include <asm/uaccess.h>
+
+#define BUFFER_COUNT 32
+#define BUFFER_SIZE PAGE_ALIGN(0x4000)
+
+struct pvr2_ioread {
+ struct pvr2_stream *stream;
+ char *buffer_storage[BUFFER_COUNT];
+ char *sync_key_ptr;
+ unsigned int sync_key_len;
+ unsigned int sync_buf_offs;
+ unsigned int sync_state;
+ unsigned int sync_trashed_count;
+ int enabled; // Streaming is on
+ int spigot_open; // OK to pass data to client
+ int stream_running; // Passing data to client now
+
+ /* State relevant to current buffer being read */
+ struct pvr2_buffer *c_buf;
+ char *c_data_ptr;
+ unsigned int c_data_len;
+ unsigned int c_data_offs;
+ struct mutex mutex;
+};
+
+static int pvr2_ioread_init(struct pvr2_ioread *cp)
+{
+ unsigned int idx;
+
+ cp->stream = NULL;
+ mutex_init(&cp->mutex);
+
+ for (idx = 0; idx < BUFFER_COUNT; idx++) {
+ cp->buffer_storage[idx] = kmalloc(BUFFER_SIZE,GFP_KERNEL);
+ if (!(cp->buffer_storage[idx])) break;
+ }
+
+ if (idx < BUFFER_COUNT) {
+ // An allocation appears to have failed
+ for (idx = 0; idx < BUFFER_COUNT; idx++) {
+ if (!(cp->buffer_storage[idx])) continue;
+ kfree(cp->buffer_storage[idx]);
+ }
+ return -ENOMEM;
+ }
+ return 0;
+}
+
+static void pvr2_ioread_done(struct pvr2_ioread *cp)
+{
+ unsigned int idx;
+
+ pvr2_ioread_setup(cp,NULL);
+ for (idx = 0; idx < BUFFER_COUNT; idx++) {
+ if (!(cp->buffer_storage[idx])) continue;
+ kfree(cp->buffer_storage[idx]);
+ }
+}
+
+struct pvr2_ioread *pvr2_ioread_create(void)
+{
+ struct pvr2_ioread *cp;
+ cp = kzalloc(sizeof(*cp),GFP_KERNEL);
+ if (!cp) return NULL;
+ pvr2_trace(PVR2_TRACE_STRUCT,"pvr2_ioread_create id=%p",cp);
+ if (pvr2_ioread_init(cp) < 0) {
+ kfree(cp);
+ return NULL;
+ }
+ return cp;
+}
+
+void pvr2_ioread_destroy(struct pvr2_ioread *cp)
+{
+ if (!cp) return;
+ pvr2_ioread_done(cp);
+ pvr2_trace(PVR2_TRACE_STRUCT,"pvr2_ioread_destroy id=%p",cp);
+ if (cp->sync_key_ptr) {
+ kfree(cp->sync_key_ptr);
+ cp->sync_key_ptr = NULL;
+ }
+ kfree(cp);
+}
+
+void pvr2_ioread_set_sync_key(struct pvr2_ioread *cp,
+ const char *sync_key_ptr,
+ unsigned int sync_key_len)
+{
+ if (!cp) return;
+
+ if (!sync_key_ptr) sync_key_len = 0;
+ if ((sync_key_len == cp->sync_key_len) &&
+ ((!sync_key_len) ||
+ (!memcmp(sync_key_ptr,cp->sync_key_ptr,sync_key_len)))) return;
+
+ if (sync_key_len != cp->sync_key_len) {
+ if (cp->sync_key_ptr) {
+ kfree(cp->sync_key_ptr);
+ cp->sync_key_ptr = NULL;
+ }
+ cp->sync_key_len = 0;
+ if (sync_key_len) {
+ cp->sync_key_ptr = kmalloc(sync_key_len,GFP_KERNEL);
+ if (cp->sync_key_ptr) {
+ cp->sync_key_len = sync_key_len;
+ }
+ }
+ }
+ if (!cp->sync_key_len) return;
+ memcpy(cp->sync_key_ptr,sync_key_ptr,cp->sync_key_len);
+}
+
+static void pvr2_ioread_stop(struct pvr2_ioread *cp)
+{
+ if (!(cp->enabled)) return;
+ pvr2_trace(PVR2_TRACE_START_STOP,
+ "/*---TRACE_READ---*/ pvr2_ioread_stop id=%p",cp);
+ pvr2_stream_kill(cp->stream);
+ cp->c_buf = NULL;
+ cp->c_data_ptr = NULL;
+ cp->c_data_len = 0;
+ cp->c_data_offs = 0;
+ cp->enabled = 0;
+ cp->stream_running = 0;
+ cp->spigot_open = 0;
+ if (cp->sync_state) {
+ pvr2_trace(PVR2_TRACE_DATA_FLOW,
+ "/*---TRACE_READ---*/ sync_state <== 0");
+ cp->sync_state = 0;
+ }
+}
+
+static int pvr2_ioread_start(struct pvr2_ioread *cp)
+{
+ int stat;
+ struct pvr2_buffer *bp;
+ if (cp->enabled) return 0;
+ if (!(cp->stream)) return 0;
+ pvr2_trace(PVR2_TRACE_START_STOP,
+ "/*---TRACE_READ---*/ pvr2_ioread_start id=%p",cp);
+ while ((bp = pvr2_stream_get_idle_buffer(cp->stream)) != NULL) {
+ stat = pvr2_buffer_queue(bp);
+ if (stat < 0) {
+ pvr2_trace(PVR2_TRACE_DATA_FLOW,
+ "/*---TRACE_READ---*/"
+ " pvr2_ioread_start id=%p"
+ " error=%d",
+ cp,stat);
+ pvr2_ioread_stop(cp);
+ return stat;
+ }
+ }
+ cp->enabled = !0;
+ cp->c_buf = NULL;
+ cp->c_data_ptr = NULL;
+ cp->c_data_len = 0;
+ cp->c_data_offs = 0;
+ cp->stream_running = 0;
+ if (cp->sync_key_len) {
+ pvr2_trace(PVR2_TRACE_DATA_FLOW,
+ "/*---TRACE_READ---*/ sync_state <== 1");
+ cp->sync_state = 1;
+ cp->sync_trashed_count = 0;
+ cp->sync_buf_offs = 0;
+ }
+ cp->spigot_open = 0;
+ return 0;
+}
+
+struct pvr2_stream *pvr2_ioread_get_stream(struct pvr2_ioread *cp)
+{
+ return cp->stream;
+}
+
+int pvr2_ioread_setup(struct pvr2_ioread *cp,struct pvr2_stream *sp)
+{
+ int ret;
+ unsigned int idx;
+ struct pvr2_buffer *bp;
+
+ mutex_lock(&cp->mutex); do {
+ if (cp->stream) {
+ pvr2_trace(PVR2_TRACE_START_STOP,
+ "/*---TRACE_READ---*/"
+ " pvr2_ioread_setup (tear-down) id=%p",cp);
+ pvr2_ioread_stop(cp);
+ pvr2_stream_kill(cp->stream);
+ if (pvr2_stream_get_buffer_count(cp->stream)) {
+ pvr2_stream_set_buffer_count(cp->stream,0);
+ }
+ cp->stream = NULL;
+ }
+ if (sp) {
+ pvr2_trace(PVR2_TRACE_START_STOP,
+ "/*---TRACE_READ---*/"
+ " pvr2_ioread_setup (setup) id=%p",cp);
+ pvr2_stream_kill(sp);
+ ret = pvr2_stream_set_buffer_count(sp,BUFFER_COUNT);
+ if (ret < 0) {
+ mutex_unlock(&cp->mutex);
+ return ret;
+ }
+ for (idx = 0; idx < BUFFER_COUNT; idx++) {
+ bp = pvr2_stream_get_buffer(sp,idx);
+ pvr2_buffer_set_buffer(bp,
+ cp->buffer_storage[idx],
+ BUFFER_SIZE);
+ }
+ cp->stream = sp;
+ }
+ } while (0); mutex_unlock(&cp->mutex);
+
+ return 0;
+}
+
+int pvr2_ioread_set_enabled(struct pvr2_ioread *cp,int fl)
+{
+ int ret = 0;
+ if ((!fl) == (!(cp->enabled))) return ret;
+
+ mutex_lock(&cp->mutex); do {
+ if (fl) {
+ ret = pvr2_ioread_start(cp);
+ } else {
+ pvr2_ioread_stop(cp);
+ }
+ } while (0); mutex_unlock(&cp->mutex);
+ return ret;
+}
+
+static int pvr2_ioread_get_buffer(struct pvr2_ioread *cp)
+{
+ int stat;
+
+ while (cp->c_data_len <= cp->c_data_offs) {
+ if (cp->c_buf) {
+ // Flush out current buffer first.
+ stat = pvr2_buffer_queue(cp->c_buf);
+ if (stat < 0) {
+ // Streaming error...
+ pvr2_trace(PVR2_TRACE_DATA_FLOW,
+ "/*---TRACE_READ---*/"
+ " pvr2_ioread_read id=%p"
+ " queue_error=%d",
+ cp,stat);
+ pvr2_ioread_stop(cp);
+ return 0;
+ }
+ cp->c_buf = NULL;
+ cp->c_data_ptr = NULL;
+ cp->c_data_len = 0;
+ cp->c_data_offs = 0;
+ }
+ // Now get a freshly filled buffer.
+ cp->c_buf = pvr2_stream_get_ready_buffer(cp->stream);
+ if (!cp->c_buf) break; // Nothing ready; done.
+ cp->c_data_len = pvr2_buffer_get_count(cp->c_buf);
+ if (!cp->c_data_len) {
+ // Nothing transferred. Was there an error?
+ stat = pvr2_buffer_get_status(cp->c_buf);
+ if (stat < 0) {
+ // Streaming error...
+ pvr2_trace(PVR2_TRACE_DATA_FLOW,
+ "/*---TRACE_READ---*/"
+ " pvr2_ioread_read id=%p"
+ " buffer_error=%d",
+ cp,stat);
+ pvr2_ioread_stop(cp);
+ // Give up.
+ return 0;
+ }
+ // Start over...
+ continue;
+ }
+ cp->c_data_offs = 0;
+ cp->c_data_ptr = cp->buffer_storage[
+ pvr2_buffer_get_id(cp->c_buf)];
+ }
+ return !0;
+}
+
+static void pvr2_ioread_filter(struct pvr2_ioread *cp)
+{
+ unsigned int idx;
+ if (!cp->enabled) return;
+ if (cp->sync_state != 1) return;
+
+ // Search the stream for our synchronization key. This is made
+ // complicated by the fact that in order to be honest with
+ // ourselves here we must search across buffer boundaries...
+ mutex_lock(&cp->mutex); while (1) {
+ // Ensure we have a buffer
+ if (!pvr2_ioread_get_buffer(cp)) break;
+ if (!cp->c_data_len) break;
+
+ // Now walk the buffer contents until we match the key or
+ // run out of buffer data.
+ for (idx = cp->c_data_offs; idx < cp->c_data_len; idx++) {
+ if (cp->sync_buf_offs >= cp->sync_key_len) break;
+ if (cp->c_data_ptr[idx] ==
+ cp->sync_key_ptr[cp->sync_buf_offs]) {
+ // Found the next key byte
+ (cp->sync_buf_offs)++;
+ } else {
+ // Whoops, mismatched. Start key over...
+ cp->sync_buf_offs = 0;
+ }
+ }
+
+ // Consume what we've walked through
+ cp->c_data_offs += idx;
+ cp->sync_trashed_count += idx;
+
+ // If we've found the key, then update state and get out.
+ if (cp->sync_buf_offs >= cp->sync_key_len) {
+ cp->sync_trashed_count -= cp->sync_key_len;
+ pvr2_trace(PVR2_TRACE_DATA_FLOW,
+ "/*---TRACE_READ---*/"
+ " sync_state <== 2 (skipped %u bytes)",
+ cp->sync_trashed_count);
+ cp->sync_state = 2;
+ cp->sync_buf_offs = 0;
+ break;
+ }
+
+ if (cp->c_data_offs < cp->c_data_len) {
+ // Sanity check - should NEVER get here
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "ERROR: pvr2_ioread filter sync problem"
+ " len=%u offs=%u",
+ cp->c_data_len,cp->c_data_offs);
+ // Get out so we don't get stuck in an infinite
+ // loop.
+ break;
+ }
+
+ continue; // (for clarity)
+ } mutex_unlock(&cp->mutex);
+}
+
+int pvr2_ioread_avail(struct pvr2_ioread *cp)
+{
+ int ret;
+ if (!(cp->enabled)) {
+ // Stream is not enabled; so this is an I/O error
+ return -EIO;
+ }
+
+ if (cp->sync_state == 1) {
+ pvr2_ioread_filter(cp);
+ if (cp->sync_state == 1) return -EAGAIN;
+ }
+
+ ret = 0;
+ if (cp->stream_running) {
+ if (!pvr2_stream_get_ready_count(cp->stream)) {
+ // No data available at all right now.
+ ret = -EAGAIN;
+ }
+ } else {
+ if (pvr2_stream_get_ready_count(cp->stream) < BUFFER_COUNT/2) {
+ // Haven't buffered up enough yet; try again later
+ ret = -EAGAIN;
+ }
+ }
+
+ if ((!(cp->spigot_open)) != (!(ret == 0))) {
+ cp->spigot_open = (ret == 0);
+ pvr2_trace(PVR2_TRACE_DATA_FLOW,
+ "/*---TRACE_READ---*/ data is %s",
+ cp->spigot_open ? "available" : "pending");
+ }
+
+ return ret;
+}
+
+int pvr2_ioread_read(struct pvr2_ioread *cp,void __user *buf,unsigned int cnt)
+{
+ unsigned int copied_cnt;
+ unsigned int bcnt;
+ const char *src;
+ int stat;
+ int ret = 0;
+ unsigned int req_cnt = cnt;
+
+ if (!cnt) {
+ pvr2_trace(PVR2_TRACE_TRAP,
+ "/*---TRACE_READ---*/ pvr2_ioread_read id=%p"
+ " ZERO Request? Returning zero.",cp);
+ return 0;
+ }
+
+ stat = pvr2_ioread_avail(cp);
+ if (stat < 0) return stat;
+
+ cp->stream_running = !0;
+
+ mutex_lock(&cp->mutex); do {
+
+ // Suck data out of the buffers and copy to the user
+ copied_cnt = 0;
+ if (!buf) cnt = 0;
+ while (1) {
+ if (!pvr2_ioread_get_buffer(cp)) {
+ ret = -EIO;
+ break;
+ }
+
+ if (!cnt) break;
+
+ if (cp->sync_state == 2) {
+ // We're repeating the sync key data into
+ // the stream.
+ src = cp->sync_key_ptr + cp->sync_buf_offs;
+ bcnt = cp->sync_key_len - cp->sync_buf_offs;
+ } else {
+ // Normal buffer copy
+ src = cp->c_data_ptr + cp->c_data_offs;
+ bcnt = cp->c_data_len - cp->c_data_offs;
+ }
+
+ if (!bcnt) break;
+
+ // Don't run past user's buffer
+ if (bcnt > cnt) bcnt = cnt;
+
+ if (copy_to_user(buf,src,bcnt)) {
+ // User supplied a bad pointer?
+ // Give up - this *will* cause data
+ // to be lost.
+ ret = -EFAULT;
+ break;
+ }
+ cnt -= bcnt;
+ buf += bcnt;
+ copied_cnt += bcnt;
+
+ if (cp->sync_state == 2) {
+ // Update offset inside sync key that we're
+ // repeating back out.
+ cp->sync_buf_offs += bcnt;
+ if (cp->sync_buf_offs >= cp->sync_key_len) {
+ // Consumed entire key; switch mode
+ // to normal.
+ pvr2_trace(PVR2_TRACE_DATA_FLOW,
+ "/*---TRACE_READ---*/"
+ " sync_state <== 0");
+ cp->sync_state = 0;
+ }
+ } else {
+ // Update buffer offset.
+ cp->c_data_offs += bcnt;
+ }
+ }
+
+ } while (0); mutex_unlock(&cp->mutex);
+
+ if (!ret) {
+ if (copied_cnt) {
+ // If anything was copied, return that count
+ ret = copied_cnt;
+ } else {
+ // Nothing copied; suggest to caller that another
+ // attempt should be tried again later
+ ret = -EAGAIN;
+ }
+ }
+
+ pvr2_trace(PVR2_TRACE_DATA_FLOW,
+ "/*---TRACE_READ---*/ pvr2_ioread_read"
+ " id=%p request=%d result=%d",
+ cp,req_cnt,ret);
+ return ret;
+}
+
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 75 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ *
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+#ifndef __PVRUSB2_IOREAD_H
+#define __PVRUSB2_IOREAD_H
+
+#include "pvrusb2-io.h"
+
+struct pvr2_ioread;
+
+struct pvr2_ioread *pvr2_ioread_create(void);
+void pvr2_ioread_destroy(struct pvr2_ioread *);
+int pvr2_ioread_setup(struct pvr2_ioread *,struct pvr2_stream *);
+struct pvr2_stream *pvr2_ioread_get_stream(struct pvr2_ioread *);
+void pvr2_ioread_set_sync_key(struct pvr2_ioread *,
+ const char *sync_key_ptr,
+ unsigned int sync_key_len);
+int pvr2_ioread_set_enabled(struct pvr2_ioread *,int fl);
+int pvr2_ioread_read(struct pvr2_ioread *,void __user *buf,unsigned int cnt);
+int pvr2_ioread_avail(struct pvr2_ioread *);
+
+#endif /* __PVRUSB2_IOREAD_H */
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 75 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ *
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/module.h>
+#include <linux/usb.h>
+#include <linux/videodev2.h>
+
+#include "pvrusb2-hdw.h"
+#include "pvrusb2-devattr.h"
+#include "pvrusb2-context.h"
+#include "pvrusb2-debug.h"
+#include "pvrusb2-v4l2.h"
+#ifdef CONFIG_VIDEO_PVRUSB2_SYSFS
+#include "pvrusb2-sysfs.h"
+#endif /* CONFIG_VIDEO_PVRUSB2_SYSFS */
+
+#define DRIVER_AUTHOR "Mike Isely <isely@pobox.com>"
+#define DRIVER_DESC "Hauppauge WinTV-PVR-USB2 MPEG2 Encoder/Tuner"
+#define DRIVER_VERSION "V4L in-tree version"
+
+#define DEFAULT_DEBUG_MASK (PVR2_TRACE_ERROR_LEGS| \
+ PVR2_TRACE_INFO| \
+ PVR2_TRACE_STD| \
+ PVR2_TRACE_TOLERANCE| \
+ PVR2_TRACE_TRAP| \
+ 0)
+
+int pvrusb2_debug = DEFAULT_DEBUG_MASK;
+
+module_param_named(debug,pvrusb2_debug,int,S_IRUGO|S_IWUSR);
+MODULE_PARM_DESC(debug, "Debug trace mask");
+
+#ifdef CONFIG_VIDEO_PVRUSB2_SYSFS
+static struct pvr2_sysfs_class *class_ptr = NULL;
+#endif /* CONFIG_VIDEO_PVRUSB2_SYSFS */
+
+static void pvr_setup_attach(struct pvr2_context *pvr)
+{
+ /* Create association with v4l layer */
+ pvr2_v4l2_create(pvr);
+#ifdef CONFIG_VIDEO_PVRUSB2_DVB
+ /* Create association with dvb layer */
+ pvr2_dvb_create(pvr);
+#endif
+#ifdef CONFIG_VIDEO_PVRUSB2_SYSFS
+ pvr2_sysfs_create(pvr,class_ptr);
+#endif /* CONFIG_VIDEO_PVRUSB2_SYSFS */
+}
+
+static int pvr_probe(struct usb_interface *intf,
+ const struct usb_device_id *devid)
+{
+ struct pvr2_context *pvr;
+
+ /* Create underlying hardware interface */
+ pvr = pvr2_context_create(intf,devid,pvr_setup_attach);
+ if (!pvr) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "Failed to create hdw handler");
+ return -ENOMEM;
+ }
+
+ pvr2_trace(PVR2_TRACE_INIT,"pvr_probe(pvr=%p)",pvr);
+
+ usb_set_intfdata(intf, pvr);
+
+ return 0;
+}
+
+/*
+ * pvr_disconnect()
+ *
+ */
+static void pvr_disconnect(struct usb_interface *intf)
+{
+ struct pvr2_context *pvr = usb_get_intfdata(intf);
+
+ pvr2_trace(PVR2_TRACE_INIT,"pvr_disconnect(pvr=%p) BEGIN",pvr);
+
+ usb_set_intfdata (intf, NULL);
+ pvr2_context_disconnect(pvr);
+
+ pvr2_trace(PVR2_TRACE_INIT,"pvr_disconnect(pvr=%p) DONE",pvr);
+
+}
+
+static struct usb_driver pvr_driver = {
+ .name = "pvrusb2",
+ .id_table = pvr2_device_table,
+ .probe = pvr_probe,
+ .disconnect = pvr_disconnect
+};
+
+/*
+ * pvr_init() / pvr_exit()
+ *
+ * This code is run to initialize/exit the driver.
+ *
+ */
+static int __init pvr_init(void)
+{
+ int ret;
+
+ pvr2_trace(PVR2_TRACE_INIT,"pvr_init");
+
+ ret = pvr2_context_global_init();
+ if (ret != 0) {
+ pvr2_trace(PVR2_TRACE_INIT,"pvr_init failure code=%d",ret);
+ return ret;
+ }
+
+#ifdef CONFIG_VIDEO_PVRUSB2_SYSFS
+ class_ptr = pvr2_sysfs_class_create();
+#endif /* CONFIG_VIDEO_PVRUSB2_SYSFS */
+
+ ret = usb_register(&pvr_driver);
+
+ if (ret == 0)
+ printk(KERN_INFO "pvrusb2: " DRIVER_VERSION ":"
+ DRIVER_DESC "\n");
+ if (pvrusb2_debug)
+ printk(KERN_INFO "pvrusb2: Debug mask is %d (0x%x)\n",
+ pvrusb2_debug,pvrusb2_debug);
+
+ pvr2_trace(PVR2_TRACE_INIT,"pvr_init complete");
+
+ return ret;
+}
+
+static void __exit pvr_exit(void)
+{
+ pvr2_trace(PVR2_TRACE_INIT,"pvr_exit");
+
+ usb_deregister(&pvr_driver);
+
+ pvr2_context_global_done();
+
+#ifdef CONFIG_VIDEO_PVRUSB2_SYSFS
+ pvr2_sysfs_class_destroy(class_ptr);
+#endif /* CONFIG_VIDEO_PVRUSB2_SYSFS */
+
+ pvr2_trace(PVR2_TRACE_INIT,"pvr_exit complete");
+}
+
+module_init(pvr_init);
+module_exit(pvr_exit);
+
+MODULE_AUTHOR(DRIVER_AUTHOR);
+MODULE_DESCRIPTION(DRIVER_DESC);
+MODULE_LICENSE("GPL");
+MODULE_VERSION("0.9.1");
+
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 70 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ *
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include "pvrusb2-std.h"
+#include "pvrusb2-debug.h"
+#include <asm/string.h>
+#include <linux/slab.h>
+
+struct std_name {
+ const char *name;
+ v4l2_std_id id;
+};
+
+
+#define CSTD_PAL \
+ (V4L2_STD_PAL_B| \
+ V4L2_STD_PAL_B1| \
+ V4L2_STD_PAL_G| \
+ V4L2_STD_PAL_H| \
+ V4L2_STD_PAL_I| \
+ V4L2_STD_PAL_D| \
+ V4L2_STD_PAL_D1| \
+ V4L2_STD_PAL_K| \
+ V4L2_STD_PAL_M| \
+ V4L2_STD_PAL_N| \
+ V4L2_STD_PAL_Nc| \
+ V4L2_STD_PAL_60)
+
+#define CSTD_NTSC \
+ (V4L2_STD_NTSC_M| \
+ V4L2_STD_NTSC_M_JP| \
+ V4L2_STD_NTSC_M_KR| \
+ V4L2_STD_NTSC_443)
+
+#define CSTD_ATSC \
+ (V4L2_STD_ATSC_8_VSB| \
+ V4L2_STD_ATSC_16_VSB)
+
+#define CSTD_SECAM \
+ (V4L2_STD_SECAM_B| \
+ V4L2_STD_SECAM_D| \
+ V4L2_STD_SECAM_G| \
+ V4L2_STD_SECAM_H| \
+ V4L2_STD_SECAM_K| \
+ V4L2_STD_SECAM_K1| \
+ V4L2_STD_SECAM_L| \
+ V4L2_STD_SECAM_LC)
+
+#define TSTD_B (V4L2_STD_PAL_B|V4L2_STD_SECAM_B)
+#define TSTD_B1 (V4L2_STD_PAL_B1)
+#define TSTD_D (V4L2_STD_PAL_D|V4L2_STD_SECAM_D)
+#define TSTD_D1 (V4L2_STD_PAL_D1)
+#define TSTD_G (V4L2_STD_PAL_G|V4L2_STD_SECAM_G)
+#define TSTD_H (V4L2_STD_PAL_H|V4L2_STD_SECAM_H)
+#define TSTD_I (V4L2_STD_PAL_I)
+#define TSTD_K (V4L2_STD_PAL_K|V4L2_STD_SECAM_K)
+#define TSTD_K1 (V4L2_STD_SECAM_K1)
+#define TSTD_L (V4L2_STD_SECAM_L)
+#define TSTD_M (V4L2_STD_PAL_M|V4L2_STD_NTSC_M)
+#define TSTD_N (V4L2_STD_PAL_N)
+#define TSTD_Nc (V4L2_STD_PAL_Nc)
+#define TSTD_60 (V4L2_STD_PAL_60)
+
+#define CSTD_ALL (CSTD_PAL|CSTD_NTSC|CSTD_ATSC|CSTD_SECAM)
+
+/* Mapping of standard bits to color system */
+static const struct std_name std_groups[] = {
+ {"PAL",CSTD_PAL},
+ {"NTSC",CSTD_NTSC},
+ {"SECAM",CSTD_SECAM},
+ {"ATSC",CSTD_ATSC},
+};
+
+/* Mapping of standard bits to modulation system */
+static const struct std_name std_items[] = {
+ {"B",TSTD_B},
+ {"B1",TSTD_B1},
+ {"D",TSTD_D},
+ {"D1",TSTD_D1},
+ {"G",TSTD_G},
+ {"H",TSTD_H},
+ {"I",TSTD_I},
+ {"K",TSTD_K},
+ {"K1",TSTD_K1},
+ {"L",TSTD_L},
+ {"LC",V4L2_STD_SECAM_LC},
+ {"M",TSTD_M},
+ {"Mj",V4L2_STD_NTSC_M_JP},
+ {"443",V4L2_STD_NTSC_443},
+ {"Mk",V4L2_STD_NTSC_M_KR},
+ {"N",TSTD_N},
+ {"Nc",TSTD_Nc},
+ {"60",TSTD_60},
+ {"8VSB",V4L2_STD_ATSC_8_VSB},
+ {"16VSB",V4L2_STD_ATSC_16_VSB},
+};
+
+
+// Search an array of std_name structures and return a pointer to the
+// element with the matching name.
+static const struct std_name *find_std_name(const struct std_name *arrPtr,
+ unsigned int arrSize,
+ const char *bufPtr,
+ unsigned int bufSize)
+{
+ unsigned int idx;
+ const struct std_name *p;
+ for (idx = 0; idx < arrSize; idx++) {
+ p = arrPtr + idx;
+ if (strlen(p->name) != bufSize) continue;
+ if (!memcmp(bufPtr,p->name,bufSize)) return p;
+ }
+ return NULL;
+}
+
+
+int pvr2_std_str_to_id(v4l2_std_id *idPtr,const char *bufPtr,
+ unsigned int bufSize)
+{
+ v4l2_std_id id = 0;
+ v4l2_std_id cmsk = 0;
+ v4l2_std_id t;
+ int mMode = 0;
+ unsigned int cnt;
+ char ch;
+ const struct std_name *sp;
+
+ while (bufSize) {
+ if (!mMode) {
+ cnt = 0;
+ while ((cnt < bufSize) && (bufPtr[cnt] != '-')) cnt++;
+ if (cnt >= bufSize) return 0; // No more characters
+ sp = find_std_name(std_groups, ARRAY_SIZE(std_groups),
+ bufPtr,cnt);
+ if (!sp) return 0; // Illegal color system name
+ cnt++;
+ bufPtr += cnt;
+ bufSize -= cnt;
+ mMode = !0;
+ cmsk = sp->id;
+ continue;
+ }
+ cnt = 0;
+ while (cnt < bufSize) {
+ ch = bufPtr[cnt];
+ if (ch == ';') {
+ mMode = 0;
+ break;
+ }
+ if (ch == '/') break;
+ cnt++;
+ }
+ sp = find_std_name(std_items, ARRAY_SIZE(std_items),
+ bufPtr,cnt);
+ if (!sp) return 0; // Illegal modulation system ID
+ t = sp->id & cmsk;
+ if (!t) return 0; // Specific color + modulation system illegal
+ id |= t;
+ if (cnt < bufSize) cnt++;
+ bufPtr += cnt;
+ bufSize -= cnt;
+ }
+
+ if (idPtr) *idPtr = id;
+ return !0;
+}
+
+
+unsigned int pvr2_std_id_to_str(char *bufPtr, unsigned int bufSize,
+ v4l2_std_id id)
+{
+ unsigned int idx1,idx2;
+ const struct std_name *ip,*gp;
+ int gfl,cfl;
+ unsigned int c1,c2;
+ cfl = 0;
+ c1 = 0;
+ for (idx1 = 0; idx1 < ARRAY_SIZE(std_groups); idx1++) {
+ gp = std_groups + idx1;
+ gfl = 0;
+ for (idx2 = 0; idx2 < ARRAY_SIZE(std_items); idx2++) {
+ ip = std_items + idx2;
+ if (!(gp->id & ip->id & id)) continue;
+ if (!gfl) {
+ if (cfl) {
+ c2 = scnprintf(bufPtr,bufSize,";");
+ c1 += c2;
+ bufSize -= c2;
+ bufPtr += c2;
+ }
+ cfl = !0;
+ c2 = scnprintf(bufPtr,bufSize,
+ "%s-",gp->name);
+ gfl = !0;
+ } else {
+ c2 = scnprintf(bufPtr,bufSize,"/");
+ }
+ c1 += c2;
+ bufSize -= c2;
+ bufPtr += c2;
+ c2 = scnprintf(bufPtr,bufSize,
+ ip->name);
+ c1 += c2;
+ bufSize -= c2;
+ bufPtr += c2;
+ }
+ }
+ return c1;
+}
+
+
+// Template data for possible enumerated video standards. Here we group
+// standards which share common frame rates and resolution.
+static struct v4l2_standard generic_standards[] = {
+ {
+ .id = (TSTD_B|TSTD_B1|
+ TSTD_D|TSTD_D1|
+ TSTD_G|
+ TSTD_H|
+ TSTD_I|
+ TSTD_K|TSTD_K1|
+ TSTD_L|
+ V4L2_STD_SECAM_LC |
+ TSTD_N|TSTD_Nc),
+ .frameperiod =
+ {
+ .numerator = 1,
+ .denominator= 25
+ },
+ .framelines = 625,
+ .reserved = {0,0,0,0}
+ }, {
+ .id = (TSTD_M|
+ V4L2_STD_NTSC_M_JP|
+ V4L2_STD_NTSC_M_KR),
+ .frameperiod =
+ {
+ .numerator = 1001,
+ .denominator= 30000
+ },
+ .framelines = 525,
+ .reserved = {0,0,0,0}
+ }, { // This is a total wild guess
+ .id = (TSTD_60),
+ .frameperiod =
+ {
+ .numerator = 1001,
+ .denominator= 30000
+ },
+ .framelines = 525,
+ .reserved = {0,0,0,0}
+ }, { // This is total wild guess
+ .id = V4L2_STD_NTSC_443,
+ .frameperiod =
+ {
+ .numerator = 1001,
+ .denominator= 30000
+ },
+ .framelines = 525,
+ .reserved = {0,0,0,0}
+ }
+};
+
+static struct v4l2_standard *match_std(v4l2_std_id id)
+{
+ unsigned int idx;
+ for (idx = 0; idx < ARRAY_SIZE(generic_standards); idx++) {
+ if (generic_standards[idx].id & id) {
+ return generic_standards + idx;
+ }
+ }
+ return NULL;
+}
+
+static int pvr2_std_fill(struct v4l2_standard *std,v4l2_std_id id)
+{
+ struct v4l2_standard *template;
+ int idx;
+ unsigned int bcnt;
+ template = match_std(id);
+ if (!template) return 0;
+ idx = std->index;
+ memcpy(std,template,sizeof(*template));
+ std->index = idx;
+ std->id = id;
+ bcnt = pvr2_std_id_to_str(std->name,sizeof(std->name)-1,id);
+ std->name[bcnt] = 0;
+ pvr2_trace(PVR2_TRACE_STD,"Set up standard idx=%u name=%s",
+ std->index,std->name);
+ return !0;
+}
+
+/* These are special cases of combined standards that we should enumerate
+ separately if the component pieces are present. */
+static v4l2_std_id std_mixes[] = {
+ V4L2_STD_PAL_B | V4L2_STD_PAL_G,
+ V4L2_STD_PAL_D | V4L2_STD_PAL_K,
+ V4L2_STD_SECAM_B | V4L2_STD_SECAM_G,
+ V4L2_STD_SECAM_D | V4L2_STD_SECAM_K,
+};
+
+struct v4l2_standard *pvr2_std_create_enum(unsigned int *countptr,
+ v4l2_std_id id)
+{
+ unsigned int std_cnt = 0;
+ unsigned int idx,bcnt,idx2;
+ v4l2_std_id idmsk,cmsk,fmsk;
+ struct v4l2_standard *stddefs;
+
+ if (pvrusb2_debug & PVR2_TRACE_STD) {
+ char buf[100];
+ bcnt = pvr2_std_id_to_str(buf,sizeof(buf),id);
+ pvr2_trace(
+ PVR2_TRACE_STD,"Mapping standards mask=0x%x (%.*s)",
+ (int)id,bcnt,buf);
+ }
+
+ *countptr = 0;
+ std_cnt = 0;
+ fmsk = 0;
+ for (idmsk = 1, cmsk = id; cmsk; idmsk <<= 1) {
+ if (!(idmsk & cmsk)) continue;
+ cmsk &= ~idmsk;
+ if (match_std(idmsk)) {
+ std_cnt++;
+ continue;
+ }
+ fmsk |= idmsk;
+ }
+
+ for (idx2 = 0; idx2 < ARRAY_SIZE(std_mixes); idx2++) {
+ if ((id & std_mixes[idx2]) == std_mixes[idx2]) std_cnt++;
+ }
+
+ /* Don't complain about ATSC standard values */
+ fmsk &= ~CSTD_ATSC;
+
+ if (fmsk) {
+ char buf[100];
+ bcnt = pvr2_std_id_to_str(buf,sizeof(buf),fmsk);
+ pvr2_trace(
+ PVR2_TRACE_ERROR_LEGS,
+ "WARNING:"
+ " Failed to classify the following standard(s): %.*s",
+ bcnt,buf);
+ }
+
+ pvr2_trace(PVR2_TRACE_STD,"Setting up %u unique standard(s)",
+ std_cnt);
+ if (!std_cnt) return NULL; // paranoia
+
+ stddefs = kzalloc(sizeof(struct v4l2_standard) * std_cnt,
+ GFP_KERNEL);
+ if (!stddefs)
+ return NULL;
+
+ for (idx = 0; idx < std_cnt; idx++)
+ stddefs[idx].index = idx;
+
+ idx = 0;
+
+ /* Enumerate potential special cases */
+ for (idx2 = 0; (idx2 < ARRAY_SIZE(std_mixes)) && (idx < std_cnt);
+ idx2++) {
+ if (!(id & std_mixes[idx2])) continue;
+ if (pvr2_std_fill(stddefs+idx,std_mixes[idx2])) idx++;
+ }
+ /* Now enumerate individual pieces */
+ for (idmsk = 1, cmsk = id; cmsk && (idx < std_cnt); idmsk <<= 1) {
+ if (!(idmsk & cmsk)) continue;
+ cmsk &= ~idmsk;
+ if (!pvr2_std_fill(stddefs+idx,idmsk)) continue;
+ idx++;
+ }
+
+ *countptr = std_cnt;
+ return stddefs;
+}
+
+v4l2_std_id pvr2_std_get_usable(void)
+{
+ return CSTD_ALL;
+}
+
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 75 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ *
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+#ifndef __PVRUSB2_STD_H
+#define __PVRUSB2_STD_H
+
+#include <linux/videodev2.h>
+
+// Convert string describing one or more video standards into a mask of V4L
+// standard bits. Return true if conversion succeeds otherwise return
+// false. String is expected to be of the form: C1-x/y;C2-a/b where C1 and
+// C2 are color system names (e.g. "PAL", "NTSC") and x, y, a, and b are
+// modulation schemes (e.g. "M", "B", "G", etc).
+int pvr2_std_str_to_id(v4l2_std_id *idPtr,const char *bufPtr,
+ unsigned int bufSize);
+
+// Convert any arbitrary set of video standard bits into an unambiguous
+// readable string. Return value is the number of bytes consumed in the
+// buffer. The formatted string is of a form that can be parsed by our
+// sibling std_std_to_id() function.
+unsigned int pvr2_std_id_to_str(char *bufPtr, unsigned int bufSize,
+ v4l2_std_id id);
+
+// Create an array of suitable v4l2_standard structures given a bit mask of
+// video standards to support. The array is allocated from the heap, and
+// the number of elements is returned in the first argument.
+struct v4l2_standard *pvr2_std_create_enum(unsigned int *countptr,
+ v4l2_std_id id);
+
+// Return mask of which video standard bits are valid
+v4l2_std_id pvr2_std_get_usable(void);
+
+#endif /* __PVRUSB2_STD_H */
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 75 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ *
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include <linux/string.h>
+#include <linux/slab.h>
+#include "pvrusb2-sysfs.h"
+#include "pvrusb2-hdw.h"
+#include "pvrusb2-debug.h"
+#ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC
+#include "pvrusb2-debugifc.h"
+#endif /* CONFIG_VIDEO_PVRUSB2_DEBUGIFC */
+
+#define pvr2_sysfs_trace(...) pvr2_trace(PVR2_TRACE_SYSFS,__VA_ARGS__)
+
+struct pvr2_sysfs {
+ struct pvr2_channel channel;
+ struct device *class_dev;
+#ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC
+ struct pvr2_sysfs_debugifc *debugifc;
+#endif /* CONFIG_VIDEO_PVRUSB2_DEBUGIFC */
+ struct pvr2_sysfs_ctl_item *item_first;
+ struct pvr2_sysfs_ctl_item *item_last;
+ struct device_attribute attr_v4l_minor_number;
+ struct device_attribute attr_v4l_radio_minor_number;
+ struct device_attribute attr_unit_number;
+ struct device_attribute attr_bus_info;
+ struct device_attribute attr_hdw_name;
+ struct device_attribute attr_hdw_desc;
+ int v4l_minor_number_created_ok;
+ int v4l_radio_minor_number_created_ok;
+ int unit_number_created_ok;
+ int bus_info_created_ok;
+ int hdw_name_created_ok;
+ int hdw_desc_created_ok;
+};
+
+#ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC
+struct pvr2_sysfs_debugifc {
+ struct device_attribute attr_debugcmd;
+ struct device_attribute attr_debuginfo;
+ int debugcmd_created_ok;
+ int debuginfo_created_ok;
+};
+#endif /* CONFIG_VIDEO_PVRUSB2_DEBUGIFC */
+
+struct pvr2_sysfs_ctl_item {
+ struct device_attribute attr_name;
+ struct device_attribute attr_type;
+ struct device_attribute attr_min;
+ struct device_attribute attr_max;
+ struct device_attribute attr_def;
+ struct device_attribute attr_enum;
+ struct device_attribute attr_bits;
+ struct device_attribute attr_val;
+ struct device_attribute attr_custom;
+ struct pvr2_ctrl *cptr;
+ int ctl_id;
+ struct pvr2_sysfs *chptr;
+ struct pvr2_sysfs_ctl_item *item_next;
+ struct attribute *attr_gen[8];
+ struct attribute_group grp;
+ int created_ok;
+ char name[80];
+};
+
+struct pvr2_sysfs_class {
+ struct class class;
+};
+
+static ssize_t show_name(struct device *class_dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct pvr2_sysfs_ctl_item *cip;
+ const char *name;
+ cip = container_of(attr, struct pvr2_sysfs_ctl_item, attr_name);
+ name = pvr2_ctrl_get_desc(cip->cptr);
+ pvr2_sysfs_trace("pvr2_sysfs(%p) show_name(cid=%d) is %s",
+ cip->chptr, cip->ctl_id, name);
+ if (!name) return -EINVAL;
+ return scnprintf(buf, PAGE_SIZE, "%s\n", name);
+}
+
+static ssize_t show_type(struct device *class_dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct pvr2_sysfs_ctl_item *cip;
+ const char *name;
+ enum pvr2_ctl_type tp;
+ cip = container_of(attr, struct pvr2_sysfs_ctl_item, attr_type);
+ tp = pvr2_ctrl_get_type(cip->cptr);
+ switch (tp) {
+ case pvr2_ctl_int: name = "integer"; break;
+ case pvr2_ctl_enum: name = "enum"; break;
+ case pvr2_ctl_bitmask: name = "bitmask"; break;
+ case pvr2_ctl_bool: name = "boolean"; break;
+ default: name = "?"; break;
+ }
+ pvr2_sysfs_trace("pvr2_sysfs(%p) show_type(cid=%d) is %s",
+ cip->chptr, cip->ctl_id, name);
+ if (!name) return -EINVAL;
+ return scnprintf(buf, PAGE_SIZE, "%s\n", name);
+}
+
+static ssize_t show_min(struct device *class_dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct pvr2_sysfs_ctl_item *cip;
+ long val;
+ cip = container_of(attr, struct pvr2_sysfs_ctl_item, attr_min);
+ val = pvr2_ctrl_get_min(cip->cptr);
+ pvr2_sysfs_trace("pvr2_sysfs(%p) show_min(cid=%d) is %ld",
+ cip->chptr, cip->ctl_id, val);
+ return scnprintf(buf, PAGE_SIZE, "%ld\n", val);
+}
+
+static ssize_t show_max(struct device *class_dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct pvr2_sysfs_ctl_item *cip;
+ long val;
+ cip = container_of(attr, struct pvr2_sysfs_ctl_item, attr_max);
+ val = pvr2_ctrl_get_max(cip->cptr);
+ pvr2_sysfs_trace("pvr2_sysfs(%p) show_max(cid=%d) is %ld",
+ cip->chptr, cip->ctl_id, val);
+ return scnprintf(buf, PAGE_SIZE, "%ld\n", val);
+}
+
+static ssize_t show_def(struct device *class_dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct pvr2_sysfs_ctl_item *cip;
+ int val;
+ int ret;
+ unsigned int cnt = 0;
+ cip = container_of(attr, struct pvr2_sysfs_ctl_item, attr_def);
+ ret = pvr2_ctrl_get_def(cip->cptr, &val);
+ if (ret < 0) return ret;
+ ret = pvr2_ctrl_value_to_sym(cip->cptr, ~0, val,
+ buf, PAGE_SIZE - 1, &cnt);
+ pvr2_sysfs_trace("pvr2_sysfs(%p) show_def(cid=%d) is %.*s (%d)",
+ cip->chptr, cip->ctl_id, cnt, buf, val);
+ buf[cnt] = '\n';
+ return cnt + 1;
+}
+
+static ssize_t show_val_norm(struct device *class_dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct pvr2_sysfs_ctl_item *cip;
+ int val;
+ int ret;
+ unsigned int cnt = 0;
+ cip = container_of(attr, struct pvr2_sysfs_ctl_item, attr_val);
+ ret = pvr2_ctrl_get_value(cip->cptr, &val);
+ if (ret < 0) return ret;
+ ret = pvr2_ctrl_value_to_sym(cip->cptr, ~0, val,
+ buf, PAGE_SIZE - 1, &cnt);
+ pvr2_sysfs_trace("pvr2_sysfs(%p) show_val_norm(cid=%d) is %.*s (%d)",
+ cip->chptr, cip->ctl_id, cnt, buf, val);
+ buf[cnt] = '\n';
+ return cnt+1;
+}
+
+static ssize_t show_val_custom(struct device *class_dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct pvr2_sysfs_ctl_item *cip;
+ int val;
+ int ret;
+ unsigned int cnt = 0;
+ cip = container_of(attr, struct pvr2_sysfs_ctl_item, attr_custom);
+ ret = pvr2_ctrl_get_value(cip->cptr, &val);
+ if (ret < 0) return ret;
+ ret = pvr2_ctrl_custom_value_to_sym(cip->cptr, ~0, val,
+ buf, PAGE_SIZE - 1, &cnt);
+ pvr2_sysfs_trace("pvr2_sysfs(%p) show_val_custom(cid=%d) is %.*s (%d)",
+ cip->chptr, cip->ctl_id, cnt, buf, val);
+ buf[cnt] = '\n';
+ return cnt+1;
+}
+
+static ssize_t show_enum(struct device *class_dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct pvr2_sysfs_ctl_item *cip;
+ long val;
+ unsigned int bcnt, ccnt, ecnt;
+ cip = container_of(attr, struct pvr2_sysfs_ctl_item, attr_enum);
+ ecnt = pvr2_ctrl_get_cnt(cip->cptr);
+ bcnt = 0;
+ for (val = 0; val < ecnt; val++) {
+ pvr2_ctrl_get_valname(cip->cptr, val, buf + bcnt,
+ PAGE_SIZE - bcnt, &ccnt);
+ if (!ccnt) continue;
+ bcnt += ccnt;
+ if (bcnt >= PAGE_SIZE) break;
+ buf[bcnt] = '\n';
+ bcnt++;
+ }
+ pvr2_sysfs_trace("pvr2_sysfs(%p) show_enum(cid=%d)",
+ cip->chptr, cip->ctl_id);
+ return bcnt;
+}
+
+static ssize_t show_bits(struct device *class_dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct pvr2_sysfs_ctl_item *cip;
+ int valid_bits, msk;
+ unsigned int bcnt, ccnt;
+ cip = container_of(attr, struct pvr2_sysfs_ctl_item, attr_bits);
+ valid_bits = pvr2_ctrl_get_mask(cip->cptr);
+ bcnt = 0;
+ for (msk = 1; valid_bits; msk <<= 1) {
+ if (!(msk & valid_bits)) continue;
+ valid_bits &= ~msk;
+ pvr2_ctrl_get_valname(cip->cptr, msk, buf + bcnt,
+ PAGE_SIZE - bcnt, &ccnt);
+ bcnt += ccnt;
+ if (bcnt >= PAGE_SIZE) break;
+ buf[bcnt] = '\n';
+ bcnt++;
+ }
+ pvr2_sysfs_trace("pvr2_sysfs(%p) show_bits(cid=%d)",
+ cip->chptr, cip->ctl_id);
+ return bcnt;
+}
+
+static int store_val_any(struct pvr2_sysfs_ctl_item *cip, int customfl,
+ const char *buf,unsigned int count)
+{
+ int ret;
+ int mask,val;
+ if (customfl) {
+ ret = pvr2_ctrl_custom_sym_to_value(cip->cptr, buf, count,
+ &mask, &val);
+ } else {
+ ret = pvr2_ctrl_sym_to_value(cip->cptr, buf, count,
+ &mask, &val);
+ }
+ if (ret < 0) return ret;
+ ret = pvr2_ctrl_set_mask_value(cip->cptr, mask, val);
+ pvr2_hdw_commit_ctl(cip->chptr->channel.hdw);
+ return ret;
+}
+
+static ssize_t store_val_norm(struct device *class_dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct pvr2_sysfs_ctl_item *cip;
+ int ret;
+ cip = container_of(attr, struct pvr2_sysfs_ctl_item, attr_val);
+ pvr2_sysfs_trace("pvr2_sysfs(%p) store_val_norm(cid=%d) \"%.*s\"",
+ cip->chptr, cip->ctl_id, (int)count, buf);
+ ret = store_val_any(cip, 0, buf, count);
+ if (!ret) ret = count;
+ return ret;
+}
+
+static ssize_t store_val_custom(struct device *class_dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct pvr2_sysfs_ctl_item *cip;
+ int ret;
+ cip = container_of(attr, struct pvr2_sysfs_ctl_item, attr_custom);
+ pvr2_sysfs_trace("pvr2_sysfs(%p) store_val_custom(cid=%d) \"%.*s\"",
+ cip->chptr, cip->ctl_id, (int)count, buf);
+ ret = store_val_any(cip, 1, buf, count);
+ if (!ret) ret = count;
+ return ret;
+}
+
+static void pvr2_sysfs_add_control(struct pvr2_sysfs *sfp,int ctl_id)
+{
+ struct pvr2_sysfs_ctl_item *cip;
+ struct pvr2_ctrl *cptr;
+ unsigned int cnt,acnt;
+ int ret;
+
+ cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,ctl_id);
+ if (!cptr) return;
+
+ cip = kzalloc(sizeof(*cip),GFP_KERNEL);
+ if (!cip) return;
+ pvr2_sysfs_trace("Creating pvr2_sysfs_ctl_item id=%p",cip);
+
+ cip->cptr = cptr;
+ cip->ctl_id = ctl_id;
+
+ cip->chptr = sfp;
+ cip->item_next = NULL;
+ if (sfp->item_last) {
+ sfp->item_last->item_next = cip;
+ } else {
+ sfp->item_first = cip;
+ }
+ sfp->item_last = cip;
+
+ sysfs_attr_init(&cip->attr_name.attr);
+ cip->attr_name.attr.name = "name";
+ cip->attr_name.attr.mode = S_IRUGO;
+ cip->attr_name.show = show_name;
+
+ sysfs_attr_init(&cip->attr_type.attr);
+ cip->attr_type.attr.name = "type";
+ cip->attr_type.attr.mode = S_IRUGO;
+ cip->attr_type.show = show_type;
+
+ sysfs_attr_init(&cip->attr_min.attr);
+ cip->attr_min.attr.name = "min_val";
+ cip->attr_min.attr.mode = S_IRUGO;
+ cip->attr_min.show = show_min;
+
+ sysfs_attr_init(&cip->attr_max.attr);
+ cip->attr_max.attr.name = "max_val";
+ cip->attr_max.attr.mode = S_IRUGO;
+ cip->attr_max.show = show_max;
+
+ sysfs_attr_init(&cip->attr_def.attr);
+ cip->attr_def.attr.name = "def_val";
+ cip->attr_def.attr.mode = S_IRUGO;
+ cip->attr_def.show = show_def;
+
+ sysfs_attr_init(&cip->attr_val.attr);
+ cip->attr_val.attr.name = "cur_val";
+ cip->attr_val.attr.mode = S_IRUGO;
+
+ sysfs_attr_init(&cip->attr_custom.attr);
+ cip->attr_custom.attr.name = "custom_val";
+ cip->attr_custom.attr.mode = S_IRUGO;
+
+ sysfs_attr_init(&cip->attr_enum.attr);
+ cip->attr_enum.attr.name = "enum_val";
+ cip->attr_enum.attr.mode = S_IRUGO;
+ cip->attr_enum.show = show_enum;
+
+ sysfs_attr_init(&cip->attr_bits.attr);
+ cip->attr_bits.attr.name = "bit_val";
+ cip->attr_bits.attr.mode = S_IRUGO;
+ cip->attr_bits.show = show_bits;
+
+ if (pvr2_ctrl_is_writable(cptr)) {
+ cip->attr_val.attr.mode |= S_IWUSR|S_IWGRP;
+ cip->attr_custom.attr.mode |= S_IWUSR|S_IWGRP;
+ }
+
+ acnt = 0;
+ cip->attr_gen[acnt++] = &cip->attr_name.attr;
+ cip->attr_gen[acnt++] = &cip->attr_type.attr;
+ cip->attr_gen[acnt++] = &cip->attr_val.attr;
+ cip->attr_gen[acnt++] = &cip->attr_def.attr;
+ cip->attr_val.show = show_val_norm;
+ cip->attr_val.store = store_val_norm;
+ if (pvr2_ctrl_has_custom_symbols(cptr)) {
+ cip->attr_gen[acnt++] = &cip->attr_custom.attr;
+ cip->attr_custom.show = show_val_custom;
+ cip->attr_custom.store = store_val_custom;
+ }
+ switch (pvr2_ctrl_get_type(cptr)) {
+ case pvr2_ctl_enum:
+ // Control is an enumeration
+ cip->attr_gen[acnt++] = &cip->attr_enum.attr;
+ break;
+ case pvr2_ctl_int:
+ // Control is an integer
+ cip->attr_gen[acnt++] = &cip->attr_min.attr;
+ cip->attr_gen[acnt++] = &cip->attr_max.attr;
+ break;
+ case pvr2_ctl_bitmask:
+ // Control is an bitmask
+ cip->attr_gen[acnt++] = &cip->attr_bits.attr;
+ break;
+ default: break;
+ }
+
+ cnt = scnprintf(cip->name,sizeof(cip->name)-1,"ctl_%s",
+ pvr2_ctrl_get_name(cptr));
+ cip->name[cnt] = 0;
+ cip->grp.name = cip->name;
+ cip->grp.attrs = cip->attr_gen;
+
+ ret = sysfs_create_group(&sfp->class_dev->kobj,&cip->grp);
+ if (ret) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "sysfs_create_group error: %d",
+ ret);
+ return;
+ }
+ cip->created_ok = !0;
+}
+
+#ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC
+static ssize_t debuginfo_show(struct device *, struct device_attribute *,
+ char *);
+static ssize_t debugcmd_show(struct device *, struct device_attribute *,
+ char *);
+static ssize_t debugcmd_store(struct device *, struct device_attribute *,
+ const char *, size_t count);
+
+static void pvr2_sysfs_add_debugifc(struct pvr2_sysfs *sfp)
+{
+ struct pvr2_sysfs_debugifc *dip;
+ int ret;
+
+ dip = kzalloc(sizeof(*dip),GFP_KERNEL);
+ if (!dip) return;
+ sysfs_attr_init(&dip->attr_debugcmd.attr);
+ dip->attr_debugcmd.attr.name = "debugcmd";
+ dip->attr_debugcmd.attr.mode = S_IRUGO|S_IWUSR|S_IWGRP;
+ dip->attr_debugcmd.show = debugcmd_show;
+ dip->attr_debugcmd.store = debugcmd_store;
+ sysfs_attr_init(&dip->attr_debuginfo.attr);
+ dip->attr_debuginfo.attr.name = "debuginfo";
+ dip->attr_debuginfo.attr.mode = S_IRUGO;
+ dip->attr_debuginfo.show = debuginfo_show;
+ sfp->debugifc = dip;
+ ret = device_create_file(sfp->class_dev,&dip->attr_debugcmd);
+ if (ret < 0) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "device_create_file error: %d",
+ ret);
+ } else {
+ dip->debugcmd_created_ok = !0;
+ }
+ ret = device_create_file(sfp->class_dev,&dip->attr_debuginfo);
+ if (ret < 0) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "device_create_file error: %d",
+ ret);
+ } else {
+ dip->debuginfo_created_ok = !0;
+ }
+}
+
+
+static void pvr2_sysfs_tear_down_debugifc(struct pvr2_sysfs *sfp)
+{
+ if (!sfp->debugifc) return;
+ if (sfp->debugifc->debuginfo_created_ok) {
+ device_remove_file(sfp->class_dev,
+ &sfp->debugifc->attr_debuginfo);
+ }
+ if (sfp->debugifc->debugcmd_created_ok) {
+ device_remove_file(sfp->class_dev,
+ &sfp->debugifc->attr_debugcmd);
+ }
+ kfree(sfp->debugifc);
+ sfp->debugifc = NULL;
+}
+#endif /* CONFIG_VIDEO_PVRUSB2_DEBUGIFC */
+
+
+static void pvr2_sysfs_add_controls(struct pvr2_sysfs *sfp)
+{
+ unsigned int idx,cnt;
+ cnt = pvr2_hdw_get_ctrl_count(sfp->channel.hdw);
+ for (idx = 0; idx < cnt; idx++) {
+ pvr2_sysfs_add_control(sfp,idx);
+ }
+}
+
+
+static void pvr2_sysfs_tear_down_controls(struct pvr2_sysfs *sfp)
+{
+ struct pvr2_sysfs_ctl_item *cip1,*cip2;
+ for (cip1 = sfp->item_first; cip1; cip1 = cip2) {
+ cip2 = cip1->item_next;
+ if (cip1->created_ok) {
+ sysfs_remove_group(&sfp->class_dev->kobj,&cip1->grp);
+ }
+ pvr2_sysfs_trace("Destroying pvr2_sysfs_ctl_item id=%p",cip1);
+ kfree(cip1);
+ }
+}
+
+
+static void pvr2_sysfs_class_release(struct class *class)
+{
+ struct pvr2_sysfs_class *clp;
+ clp = container_of(class,struct pvr2_sysfs_class,class);
+ pvr2_sysfs_trace("Destroying pvr2_sysfs_class id=%p",clp);
+ kfree(clp);
+}
+
+
+static void pvr2_sysfs_release(struct device *class_dev)
+{
+ pvr2_sysfs_trace("Releasing class_dev id=%p",class_dev);
+ kfree(class_dev);
+}
+
+
+static void class_dev_destroy(struct pvr2_sysfs *sfp)
+{
+ struct device *dev;
+ if (!sfp->class_dev) return;
+#ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC
+ pvr2_sysfs_tear_down_debugifc(sfp);
+#endif /* CONFIG_VIDEO_PVRUSB2_DEBUGIFC */
+ pvr2_sysfs_tear_down_controls(sfp);
+ if (sfp->hdw_desc_created_ok) {
+ device_remove_file(sfp->class_dev,
+ &sfp->attr_hdw_desc);
+ }
+ if (sfp->hdw_name_created_ok) {
+ device_remove_file(sfp->class_dev,
+ &sfp->attr_hdw_name);
+ }
+ if (sfp->bus_info_created_ok) {
+ device_remove_file(sfp->class_dev,
+ &sfp->attr_bus_info);
+ }
+ if (sfp->v4l_minor_number_created_ok) {
+ device_remove_file(sfp->class_dev,
+ &sfp->attr_v4l_minor_number);
+ }
+ if (sfp->v4l_radio_minor_number_created_ok) {
+ device_remove_file(sfp->class_dev,
+ &sfp->attr_v4l_radio_minor_number);
+ }
+ if (sfp->unit_number_created_ok) {
+ device_remove_file(sfp->class_dev,
+ &sfp->attr_unit_number);
+ }
+ pvr2_sysfs_trace("Destroying class_dev id=%p",sfp->class_dev);
+ dev_set_drvdata(sfp->class_dev, NULL);
+ dev = sfp->class_dev->parent;
+ sfp->class_dev->parent = NULL;
+ put_device(dev);
+ device_unregister(sfp->class_dev);
+ sfp->class_dev = NULL;
+}
+
+
+static ssize_t v4l_minor_number_show(struct device *class_dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct pvr2_sysfs *sfp;
+ sfp = dev_get_drvdata(class_dev);
+ if (!sfp) return -EINVAL;
+ return scnprintf(buf,PAGE_SIZE,"%d\n",
+ pvr2_hdw_v4l_get_minor_number(sfp->channel.hdw,
+ pvr2_v4l_type_video));
+}
+
+
+static ssize_t bus_info_show(struct device *class_dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct pvr2_sysfs *sfp;
+ sfp = dev_get_drvdata(class_dev);
+ if (!sfp) return -EINVAL;
+ return scnprintf(buf,PAGE_SIZE,"%s\n",
+ pvr2_hdw_get_bus_info(sfp->channel.hdw));
+}
+
+
+static ssize_t hdw_name_show(struct device *class_dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct pvr2_sysfs *sfp;
+ sfp = dev_get_drvdata(class_dev);
+ if (!sfp) return -EINVAL;
+ return scnprintf(buf,PAGE_SIZE,"%s\n",
+ pvr2_hdw_get_type(sfp->channel.hdw));
+}
+
+
+static ssize_t hdw_desc_show(struct device *class_dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct pvr2_sysfs *sfp;
+ sfp = dev_get_drvdata(class_dev);
+ if (!sfp) return -EINVAL;
+ return scnprintf(buf,PAGE_SIZE,"%s\n",
+ pvr2_hdw_get_desc(sfp->channel.hdw));
+}
+
+
+static ssize_t v4l_radio_minor_number_show(struct device *class_dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct pvr2_sysfs *sfp;
+ sfp = dev_get_drvdata(class_dev);
+ if (!sfp) return -EINVAL;
+ return scnprintf(buf,PAGE_SIZE,"%d\n",
+ pvr2_hdw_v4l_get_minor_number(sfp->channel.hdw,
+ pvr2_v4l_type_radio));
+}
+
+
+static ssize_t unit_number_show(struct device *class_dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct pvr2_sysfs *sfp;
+ sfp = dev_get_drvdata(class_dev);
+ if (!sfp) return -EINVAL;
+ return scnprintf(buf,PAGE_SIZE,"%d\n",
+ pvr2_hdw_get_unit_number(sfp->channel.hdw));
+}
+
+
+static void class_dev_create(struct pvr2_sysfs *sfp,
+ struct pvr2_sysfs_class *class_ptr)
+{
+ struct usb_device *usb_dev;
+ struct device *class_dev;
+ int ret;
+
+ usb_dev = pvr2_hdw_get_dev(sfp->channel.hdw);
+ if (!usb_dev) return;
+ class_dev = kzalloc(sizeof(*class_dev),GFP_KERNEL);
+ if (!class_dev) return;
+
+ pvr2_sysfs_trace("Creating class_dev id=%p",class_dev);
+
+ class_dev->class = &class_ptr->class;
+
+ dev_set_name(class_dev, "%s",
+ pvr2_hdw_get_device_identifier(sfp->channel.hdw));
+
+ class_dev->parent = get_device(&usb_dev->dev);
+
+ sfp->class_dev = class_dev;
+ dev_set_drvdata(class_dev, sfp);
+ ret = device_register(class_dev);
+ if (ret) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "device_register failed");
+ put_device(class_dev);
+ return;
+ }
+
+ sysfs_attr_init(&sfp->attr_v4l_minor_number.attr);
+ sfp->attr_v4l_minor_number.attr.name = "v4l_minor_number";
+ sfp->attr_v4l_minor_number.attr.mode = S_IRUGO;
+ sfp->attr_v4l_minor_number.show = v4l_minor_number_show;
+ sfp->attr_v4l_minor_number.store = NULL;
+ ret = device_create_file(sfp->class_dev,
+ &sfp->attr_v4l_minor_number);
+ if (ret < 0) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "device_create_file error: %d",
+ ret);
+ } else {
+ sfp->v4l_minor_number_created_ok = !0;
+ }
+
+ sysfs_attr_init(&sfp->attr_v4l_radio_minor_number.attr);
+ sfp->attr_v4l_radio_minor_number.attr.name = "v4l_radio_minor_number";
+ sfp->attr_v4l_radio_minor_number.attr.mode = S_IRUGO;
+ sfp->attr_v4l_radio_minor_number.show = v4l_radio_minor_number_show;
+ sfp->attr_v4l_radio_minor_number.store = NULL;
+ ret = device_create_file(sfp->class_dev,
+ &sfp->attr_v4l_radio_minor_number);
+ if (ret < 0) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "device_create_file error: %d",
+ ret);
+ } else {
+ sfp->v4l_radio_minor_number_created_ok = !0;
+ }
+
+ sysfs_attr_init(&sfp->attr_unit_number.attr);
+ sfp->attr_unit_number.attr.name = "unit_number";
+ sfp->attr_unit_number.attr.mode = S_IRUGO;
+ sfp->attr_unit_number.show = unit_number_show;
+ sfp->attr_unit_number.store = NULL;
+ ret = device_create_file(sfp->class_dev,&sfp->attr_unit_number);
+ if (ret < 0) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "device_create_file error: %d",
+ ret);
+ } else {
+ sfp->unit_number_created_ok = !0;
+ }
+
+ sysfs_attr_init(&sfp->attr_bus_info.attr);
+ sfp->attr_bus_info.attr.name = "bus_info_str";
+ sfp->attr_bus_info.attr.mode = S_IRUGO;
+ sfp->attr_bus_info.show = bus_info_show;
+ sfp->attr_bus_info.store = NULL;
+ ret = device_create_file(sfp->class_dev,
+ &sfp->attr_bus_info);
+ if (ret < 0) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "device_create_file error: %d",
+ ret);
+ } else {
+ sfp->bus_info_created_ok = !0;
+ }
+
+ sysfs_attr_init(&sfp->attr_hdw_name.attr);
+ sfp->attr_hdw_name.attr.name = "device_hardware_type";
+ sfp->attr_hdw_name.attr.mode = S_IRUGO;
+ sfp->attr_hdw_name.show = hdw_name_show;
+ sfp->attr_hdw_name.store = NULL;
+ ret = device_create_file(sfp->class_dev,
+ &sfp->attr_hdw_name);
+ if (ret < 0) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "device_create_file error: %d",
+ ret);
+ } else {
+ sfp->hdw_name_created_ok = !0;
+ }
+
+ sysfs_attr_init(&sfp->attr_hdw_desc.attr);
+ sfp->attr_hdw_desc.attr.name = "device_hardware_description";
+ sfp->attr_hdw_desc.attr.mode = S_IRUGO;
+ sfp->attr_hdw_desc.show = hdw_desc_show;
+ sfp->attr_hdw_desc.store = NULL;
+ ret = device_create_file(sfp->class_dev,
+ &sfp->attr_hdw_desc);
+ if (ret < 0) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "device_create_file error: %d",
+ ret);
+ } else {
+ sfp->hdw_desc_created_ok = !0;
+ }
+
+ pvr2_sysfs_add_controls(sfp);
+#ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC
+ pvr2_sysfs_add_debugifc(sfp);
+#endif /* CONFIG_VIDEO_PVRUSB2_DEBUGIFC */
+}
+
+
+static void pvr2_sysfs_internal_check(struct pvr2_channel *chp)
+{
+ struct pvr2_sysfs *sfp;
+ sfp = container_of(chp,struct pvr2_sysfs,channel);
+ if (!sfp->channel.mc_head->disconnect_flag) return;
+ pvr2_trace(PVR2_TRACE_STRUCT,"Destroying pvr2_sysfs id=%p",sfp);
+ class_dev_destroy(sfp);
+ pvr2_channel_done(&sfp->channel);
+ kfree(sfp);
+}
+
+
+struct pvr2_sysfs *pvr2_sysfs_create(struct pvr2_context *mp,
+ struct pvr2_sysfs_class *class_ptr)
+{
+ struct pvr2_sysfs *sfp;
+ sfp = kzalloc(sizeof(*sfp),GFP_KERNEL);
+ if (!sfp) return sfp;
+ pvr2_trace(PVR2_TRACE_STRUCT,"Creating pvr2_sysfs id=%p",sfp);
+ pvr2_channel_init(&sfp->channel,mp);
+ sfp->channel.check_func = pvr2_sysfs_internal_check;
+
+ class_dev_create(sfp,class_ptr);
+ return sfp;
+}
+
+
+
+struct pvr2_sysfs_class *pvr2_sysfs_class_create(void)
+{
+ struct pvr2_sysfs_class *clp;
+ clp = kzalloc(sizeof(*clp),GFP_KERNEL);
+ if (!clp) return clp;
+ pvr2_sysfs_trace("Creating and registering pvr2_sysfs_class id=%p",
+ clp);
+ clp->class.name = "pvrusb2";
+ clp->class.class_release = pvr2_sysfs_class_release;
+ clp->class.dev_release = pvr2_sysfs_release;
+ if (class_register(&clp->class)) {
+ pvr2_sysfs_trace(
+ "Registration failed for pvr2_sysfs_class id=%p",clp);
+ kfree(clp);
+ clp = NULL;
+ }
+ return clp;
+}
+
+
+void pvr2_sysfs_class_destroy(struct pvr2_sysfs_class *clp)
+{
+ pvr2_sysfs_trace("Unregistering pvr2_sysfs_class id=%p", clp);
+ class_unregister(&clp->class);
+}
+
+
+#ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC
+static ssize_t debuginfo_show(struct device *class_dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct pvr2_sysfs *sfp;
+ sfp = dev_get_drvdata(class_dev);
+ if (!sfp) return -EINVAL;
+ pvr2_hdw_trigger_module_log(sfp->channel.hdw);
+ return pvr2_debugifc_print_info(sfp->channel.hdw,buf,PAGE_SIZE);
+}
+
+
+static ssize_t debugcmd_show(struct device *class_dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct pvr2_sysfs *sfp;
+ sfp = dev_get_drvdata(class_dev);
+ if (!sfp) return -EINVAL;
+ return pvr2_debugifc_print_status(sfp->channel.hdw,buf,PAGE_SIZE);
+}
+
+
+static ssize_t debugcmd_store(struct device *class_dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct pvr2_sysfs *sfp;
+ int ret;
+
+ sfp = dev_get_drvdata(class_dev);
+ if (!sfp) return -EINVAL;
+
+ ret = pvr2_debugifc_docmd(sfp->channel.hdw,buf,count);
+ if (ret < 0) return ret;
+ return count;
+}
+#endif /* CONFIG_VIDEO_PVRUSB2_DEBUGIFC */
+
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 75 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ *
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+#ifndef __PVRUSB2_SYSFS_H
+#define __PVRUSB2_SYSFS_H
+
+#include <linux/list.h>
+#include <linux/sysfs.h>
+#include "pvrusb2-context.h"
+
+struct pvr2_sysfs;
+struct pvr2_sysfs_class;
+
+struct pvr2_sysfs_class *pvr2_sysfs_class_create(void);
+void pvr2_sysfs_class_destroy(struct pvr2_sysfs_class *);
+
+struct pvr2_sysfs *pvr2_sysfs_create(struct pvr2_context *,
+ struct pvr2_sysfs_class *);
+
+#endif /* __PVRUSB2_SYSFS_H */
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 75 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ *
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+#ifndef __PVRUSB2_UTIL_H
+#define __PVRUSB2_UTIL_H
+
+#define PVR2_DECOMPOSE_LE(t,i,d) \
+ do { \
+ (t)[i] = (d) & 0xff;\
+ (t)[i+1] = ((d) >> 8) & 0xff;\
+ (t)[i+2] = ((d) >> 16) & 0xff;\
+ (t)[i+3] = ((d) >> 24) & 0xff;\
+ } while(0)
+
+#define PVR2_DECOMPOSE_BE(t,i,d) \
+ do { \
+ (t)[i+3] = (d) & 0xff;\
+ (t)[i+2] = ((d) >> 8) & 0xff;\
+ (t)[i+1] = ((d) >> 16) & 0xff;\
+ (t)[i] = ((d) >> 24) & 0xff;\
+ } while(0)
+
+#define PVR2_COMPOSE_LE(t,i) \
+ ((((u32)((t)[i+3])) << 24) | \
+ (((u32)((t)[i+2])) << 16) | \
+ (((u32)((t)[i+1])) << 8) | \
+ ((u32)((t)[i])))
+
+#define PVR2_COMPOSE_BE(t,i) \
+ ((((u32)((t)[i])) << 24) | \
+ (((u32)((t)[i+1])) << 16) | \
+ (((u32)((t)[i+2])) << 8) | \
+ ((u32)((t)[i+3])))
+
+
+#endif /* __PVRUSB2_UTIL_H */
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 75 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ *
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/version.h>
+#include "pvrusb2-context.h"
+#include "pvrusb2-hdw.h"
+#include "pvrusb2.h"
+#include "pvrusb2-debug.h"
+#include "pvrusb2-v4l2.h"
+#include "pvrusb2-ioread.h"
+#include <linux/videodev2.h>
+#include <linux/module.h>
+#include <media/v4l2-dev.h>
+#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
+
+struct pvr2_v4l2_dev;
+struct pvr2_v4l2_fh;
+struct pvr2_v4l2;
+
+struct pvr2_v4l2_dev {
+ struct video_device devbase; /* MUST be first! */
+ struct pvr2_v4l2 *v4lp;
+ struct pvr2_context_stream *stream;
+ /* Information about this device: */
+ enum pvr2_config config; /* Expected stream format */
+ int v4l_type; /* V4L defined type for this device node */
+ enum pvr2_v4l_type minor_type; /* pvr2-understood minor device type */
+};
+
+struct pvr2_v4l2_fh {
+ struct pvr2_channel channel;
+ struct pvr2_v4l2_dev *pdi;
+ enum v4l2_priority prio;
+ struct pvr2_ioread *rhp;
+ struct file *file;
+ struct pvr2_v4l2 *vhead;
+ struct pvr2_v4l2_fh *vnext;
+ struct pvr2_v4l2_fh *vprev;
+ wait_queue_head_t wait_data;
+ int fw_mode_flag;
+ /* Map contiguous ordinal value to input id */
+ unsigned char *input_map;
+ unsigned int input_cnt;
+};
+
+struct pvr2_v4l2 {
+ struct pvr2_channel channel;
+ struct pvr2_v4l2_fh *vfirst;
+ struct pvr2_v4l2_fh *vlast;
+
+ struct v4l2_prio_state prio;
+
+ /* streams - Note that these must be separately, individually,
+ * allocated pointers. This is because the v4l core is going to
+ * manage their deletion - separately, individually... */
+ struct pvr2_v4l2_dev *dev_video;
+ struct pvr2_v4l2_dev *dev_radio;
+};
+
+static int video_nr[PVR_NUM] = {[0 ... PVR_NUM-1] = -1};
+module_param_array(video_nr, int, NULL, 0444);
+MODULE_PARM_DESC(video_nr, "Offset for device's video dev minor");
+static int radio_nr[PVR_NUM] = {[0 ... PVR_NUM-1] = -1};
+module_param_array(radio_nr, int, NULL, 0444);
+MODULE_PARM_DESC(radio_nr, "Offset for device's radio dev minor");
+static int vbi_nr[PVR_NUM] = {[0 ... PVR_NUM-1] = -1};
+module_param_array(vbi_nr, int, NULL, 0444);
+MODULE_PARM_DESC(vbi_nr, "Offset for device's vbi dev minor");
+
+static struct v4l2_capability pvr_capability ={
+ .driver = "pvrusb2",
+ .card = "Hauppauge WinTV pvr-usb2",
+ .bus_info = "usb",
+ .version = LINUX_VERSION_CODE,
+ .capabilities = (V4L2_CAP_VIDEO_CAPTURE |
+ V4L2_CAP_TUNER | V4L2_CAP_AUDIO | V4L2_CAP_RADIO |
+ V4L2_CAP_READWRITE),
+};
+
+static struct v4l2_fmtdesc pvr_fmtdesc [] = {
+ {
+ .index = 0,
+ .type = V4L2_BUF_TYPE_VIDEO_CAPTURE,
+ .flags = V4L2_FMT_FLAG_COMPRESSED,
+ .description = "MPEG1/2",
+ // This should really be V4L2_PIX_FMT_MPEG, but xawtv
+ // breaks when I do that.
+ .pixelformat = 0, // V4L2_PIX_FMT_MPEG,
+ }
+};
+
+#define PVR_FORMAT_PIX 0
+#define PVR_FORMAT_VBI 1
+
+static struct v4l2_format pvr_format [] = {
+ [PVR_FORMAT_PIX] = {
+ .type = V4L2_BUF_TYPE_VIDEO_CAPTURE,
+ .fmt = {
+ .pix = {
+ .width = 720,
+ .height = 576,
+ // This should really be V4L2_PIX_FMT_MPEG,
+ // but xawtv breaks when I do that.
+ .pixelformat = 0, // V4L2_PIX_FMT_MPEG,
+ .field = V4L2_FIELD_INTERLACED,
+ .bytesperline = 0, // doesn't make sense
+ // here
+ //FIXME : Don't know what to put here...
+ .sizeimage = (32*1024),
+ .colorspace = 0, // doesn't make sense here
+ .priv = 0
+ }
+ }
+ },
+ [PVR_FORMAT_VBI] = {
+ .type = V4L2_BUF_TYPE_VBI_CAPTURE,
+ .fmt = {
+ .vbi = {
+ .sampling_rate = 27000000,
+ .offset = 248,
+ .samples_per_line = 1443,
+ .sample_format = V4L2_PIX_FMT_GREY,
+ .start = { 0, 0 },
+ .count = { 0, 0 },
+ .flags = 0,
+ }
+ }
+ }
+};
+
+
+
+/*
+ * This is part of Video 4 Linux API. These procedures handle ioctl() calls.
+ */
+static int pvr2_querycap(struct file *file, void *priv, struct v4l2_capability *cap)
+{
+ struct pvr2_v4l2_fh *fh = file->private_data;
+ struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
+
+ memcpy(cap, &pvr_capability, sizeof(struct v4l2_capability));
+ strlcpy(cap->bus_info, pvr2_hdw_get_bus_info(hdw),
+ sizeof(cap->bus_info));
+ strlcpy(cap->card, pvr2_hdw_get_desc(hdw), sizeof(cap->card));
+ return 0;
+}
+
+static int pvr2_g_priority(struct file *file, void *priv, enum v4l2_priority *p)
+{
+ struct pvr2_v4l2_fh *fh = file->private_data;
+ struct pvr2_v4l2 *vp = fh->vhead;
+
+ *p = v4l2_prio_max(&vp->prio);
+ return 0;
+}
+
+static int pvr2_s_priority(struct file *file, void *priv, enum v4l2_priority prio)
+{
+ struct pvr2_v4l2_fh *fh = file->private_data;
+ struct pvr2_v4l2 *vp = fh->vhead;
+
+ return v4l2_prio_change(&vp->prio, &fh->prio, prio);
+}
+
+static int pvr2_g_std(struct file *file, void *priv, v4l2_std_id *std)
+{
+ struct pvr2_v4l2_fh *fh = file->private_data;
+ struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
+ int val = 0;
+ int ret;
+
+ ret = pvr2_ctrl_get_value(
+ pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_STDCUR), &val);
+ *std = val;
+ return ret;
+}
+
+int pvr2_s_std(struct file *file, void *priv, v4l2_std_id *std)
+{
+ struct pvr2_v4l2_fh *fh = file->private_data;
+ struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
+
+ return pvr2_ctrl_set_value(
+ pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_STDCUR), *std);
+}
+
+static int pvr2_querystd(struct file *file, void *priv, v4l2_std_id *std)
+{
+ struct pvr2_v4l2_fh *fh = file->private_data;
+ struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
+ int val = 0;
+ int ret;
+
+ ret = pvr2_ctrl_get_value(
+ pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_STDDETECT), &val);
+ *std = val;
+ return ret;
+}
+
+static int pvr2_enum_input(struct file *file, void *priv, struct v4l2_input *vi)
+{
+ struct pvr2_v4l2_fh *fh = file->private_data;
+ struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
+ struct pvr2_ctrl *cptr;
+ struct v4l2_input tmp;
+ unsigned int cnt;
+ int val;
+
+ cptr = pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_INPUT);
+
+ memset(&tmp, 0, sizeof(tmp));
+ tmp.index = vi->index;
+ if (vi->index >= fh->input_cnt)
+ return -EINVAL;
+ val = fh->input_map[vi->index];
+ switch (val) {
+ case PVR2_CVAL_INPUT_TV:
+ case PVR2_CVAL_INPUT_DTV:
+ case PVR2_CVAL_INPUT_RADIO:
+ tmp.type = V4L2_INPUT_TYPE_TUNER;
+ break;
+ case PVR2_CVAL_INPUT_SVIDEO:
+ case PVR2_CVAL_INPUT_COMPOSITE:
+ tmp.type = V4L2_INPUT_TYPE_CAMERA;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ cnt = 0;
+ pvr2_ctrl_get_valname(cptr, val,
+ tmp.name, sizeof(tmp.name) - 1, &cnt);
+ tmp.name[cnt] = 0;
+
+ /* Don't bother with audioset, since this driver currently
+ always switches the audio whenever the video is
+ switched. */
+
+ /* Handling std is a tougher problem. It doesn't make
+ sense in cases where a device might be multi-standard.
+ We could just copy out the current value for the
+ standard, but it can change over time. For now just
+ leave it zero. */
+ *vi = tmp;
+ return 0;
+}
+
+static int pvr2_g_input(struct file *file, void *priv, unsigned int *i)
+{
+ struct pvr2_v4l2_fh *fh = file->private_data;
+ struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
+ unsigned int idx;
+ struct pvr2_ctrl *cptr;
+ int val;
+ int ret;
+
+ cptr = pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_INPUT);
+ val = 0;
+ ret = pvr2_ctrl_get_value(cptr, &val);
+ *i = 0;
+ for (idx = 0; idx < fh->input_cnt; idx++) {
+ if (fh->input_map[idx] == val) {
+ *i = idx;
+ break;
+ }
+ }
+ return ret;
+}
+
+static int pvr2_s_input(struct file *file, void *priv, unsigned int inp)
+{
+ struct pvr2_v4l2_fh *fh = file->private_data;
+ struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
+
+ if (inp >= fh->input_cnt)
+ return -EINVAL;
+ return pvr2_ctrl_set_value(
+ pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_INPUT),
+ fh->input_map[inp]);
+}
+
+static int pvr2_enumaudio(struct file *file, void *priv, struct v4l2_audio *vin)
+{
+ /* pkt: FIXME: We are returning one "fake" input here
+ which could very well be called "whatever_we_like".
+ This is for apps that want to see an audio input
+ just to feel comfortable, as well as to test if
+ it can do stereo or sth. There is actually no guarantee
+ that the actual audio input cannot change behind the app's
+ back, but most applications should not mind that either.
+
+ Hopefully, mplayer people will work with us on this (this
+ whole mess is to support mplayer pvr://), or Hans will come
+ up with a more standard way to say "we have inputs but we
+ don 't want you to change them independent of video" which
+ will sort this mess.
+ */
+
+ if (vin->index > 0)
+ return -EINVAL;
+ strncpy(vin->name, "PVRUSB2 Audio", 14);
+ vin->capability = V4L2_AUDCAP_STEREO;
+ return 0;
+}
+
+static int pvr2_g_audio(struct file *file, void *priv, struct v4l2_audio *vin)
+{
+ /* pkt: FIXME: see above comment (VIDIOC_ENUMAUDIO) */
+ vin->index = 0;
+ strncpy(vin->name, "PVRUSB2 Audio", 14);
+ vin->capability = V4L2_AUDCAP_STEREO;
+ return 0;
+}
+
+static int pvr2_s_audio(struct file *file, void *priv, struct v4l2_audio *vout)
+{
+ if (vout->index)
+ return -EINVAL;
+ return 0;
+}
+
+static int pvr2_g_tuner(struct file *file, void *priv, struct v4l2_tuner *vt)
+{
+ struct pvr2_v4l2_fh *fh = file->private_data;
+ struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
+
+ if (vt->index != 0)
+ return -EINVAL; /* Only answer for the 1st tuner */
+
+ pvr2_hdw_execute_tuner_poll(hdw);
+ return pvr2_hdw_get_tuner_status(hdw, vt);
+}
+
+static int pvr2_s_tuner(struct file *file, void *priv, struct v4l2_tuner *vt)
+{
+ struct pvr2_v4l2_fh *fh = file->private_data;
+ struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
+
+ if (vt->index != 0)
+ return -EINVAL;
+
+ return pvr2_ctrl_set_value(
+ pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_AUDIOMODE),
+ vt->audmode);
+}
+
+int pvr2_s_frequency(struct file *file, void *priv, struct v4l2_frequency *vf)
+{
+ struct pvr2_v4l2_fh *fh = file->private_data;
+ struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
+ unsigned long fv;
+ struct v4l2_tuner vt;
+ int cur_input;
+ struct pvr2_ctrl *ctrlp;
+ int ret;
+
+ ret = pvr2_hdw_get_tuner_status(hdw, &vt);
+ if (ret != 0)
+ return ret;
+ ctrlp = pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_INPUT);
+ ret = pvr2_ctrl_get_value(ctrlp, &cur_input);
+ if (ret != 0)
+ return ret;
+ if (vf->type == V4L2_TUNER_RADIO) {
+ if (cur_input != PVR2_CVAL_INPUT_RADIO)
+ pvr2_ctrl_set_value(ctrlp, PVR2_CVAL_INPUT_RADIO);
+ } else {
+ if (cur_input == PVR2_CVAL_INPUT_RADIO)
+ pvr2_ctrl_set_value(ctrlp, PVR2_CVAL_INPUT_TV);
+ }
+ fv = vf->frequency;
+ if (vt.capability & V4L2_TUNER_CAP_LOW)
+ fv = (fv * 125) / 2;
+ else
+ fv = fv * 62500;
+ return pvr2_ctrl_set_value(
+ pvr2_hdw_get_ctrl_by_id(hdw,PVR2_CID_FREQUENCY),fv);
+}
+
+static int pvr2_g_frequency(struct file *file, void *priv, struct v4l2_frequency *vf)
+{
+ struct pvr2_v4l2_fh *fh = file->private_data;
+ struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
+ int val = 0;
+ int cur_input;
+ struct v4l2_tuner vt;
+ int ret;
+
+ ret = pvr2_hdw_get_tuner_status(hdw, &vt);
+ if (ret != 0)
+ return ret;
+ ret = pvr2_ctrl_get_value(
+ pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_FREQUENCY),
+ &val);
+ if (ret != 0)
+ return ret;
+ pvr2_ctrl_get_value(
+ pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_INPUT),
+ &cur_input);
+ if (cur_input == PVR2_CVAL_INPUT_RADIO)
+ vf->type = V4L2_TUNER_RADIO;
+ else
+ vf->type = V4L2_TUNER_ANALOG_TV;
+ if (vt.capability & V4L2_TUNER_CAP_LOW)
+ val = (val * 2) / 125;
+ else
+ val /= 62500;
+ vf->frequency = val;
+ return 0;
+}
+
+static int pvr2_enum_fmt_vid_cap(struct file *file, void *priv, struct v4l2_fmtdesc *fd)
+{
+ /* Only one format is supported : mpeg.*/
+ if (fd->index != 0)
+ return -EINVAL;
+
+ memcpy(fd, pvr_fmtdesc, sizeof(struct v4l2_fmtdesc));
+ return 0;
+}
+
+static int pvr2_g_fmt_vid_cap(struct file *file, void *priv, struct v4l2_format *vf)
+{
+ struct pvr2_v4l2_fh *fh = file->private_data;
+ struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
+ int val;
+
+ memcpy(vf, &pvr_format[PVR_FORMAT_PIX], sizeof(struct v4l2_format));
+ val = 0;
+ pvr2_ctrl_get_value(
+ pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_HRES),
+ &val);
+ vf->fmt.pix.width = val;
+ val = 0;
+ pvr2_ctrl_get_value(
+ pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_VRES),
+ &val);
+ vf->fmt.pix.height = val;
+ return 0;
+}
+
+static int pvr2_try_fmt_vid_cap(struct file *file, void *priv, struct v4l2_format *vf)
+{
+ struct pvr2_v4l2_fh *fh = file->private_data;
+ struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
+ int lmin, lmax, ldef;
+ struct pvr2_ctrl *hcp, *vcp;
+ int h = vf->fmt.pix.height;
+ int w = vf->fmt.pix.width;
+
+ hcp = pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_HRES);
+ vcp = pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_VRES);
+
+ lmin = pvr2_ctrl_get_min(hcp);
+ lmax = pvr2_ctrl_get_max(hcp);
+ pvr2_ctrl_get_def(hcp, &ldef);
+ if (w == -1)
+ w = ldef;
+ else if (w < lmin)
+ w = lmin;
+ else if (w > lmax)
+ w = lmax;
+ lmin = pvr2_ctrl_get_min(vcp);
+ lmax = pvr2_ctrl_get_max(vcp);
+ pvr2_ctrl_get_def(vcp, &ldef);
+ if (h == -1)
+ h = ldef;
+ else if (h < lmin)
+ h = lmin;
+ else if (h > lmax)
+ h = lmax;
+
+ memcpy(vf, &pvr_format[PVR_FORMAT_PIX],
+ sizeof(struct v4l2_format));
+ vf->fmt.pix.width = w;
+ vf->fmt.pix.height = h;
+ return 0;
+}
+
+static int pvr2_s_fmt_vid_cap(struct file *file, void *priv, struct v4l2_format *vf)
+{
+ struct pvr2_v4l2_fh *fh = file->private_data;
+ struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
+ struct pvr2_ctrl *hcp, *vcp;
+ int ret = pvr2_try_fmt_vid_cap(file, fh, vf);
+
+ if (ret)
+ return ret;
+ hcp = pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_HRES);
+ vcp = pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_VRES);
+ pvr2_ctrl_set_value(hcp, vf->fmt.pix.width);
+ pvr2_ctrl_set_value(vcp, vf->fmt.pix.height);
+ return 0;
+}
+
+static int pvr2_streamon(struct file *file, void *priv, enum v4l2_buf_type i)
+{
+ struct pvr2_v4l2_fh *fh = file->private_data;
+ struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
+ struct pvr2_v4l2_dev *pdi = fh->pdi;
+ int ret;
+
+ if (!fh->pdi->stream) {
+ /* No stream defined for this node. This means
+ that we're not currently allowed to stream from
+ this node. */
+ return -EPERM;
+ }
+ ret = pvr2_hdw_set_stream_type(hdw, pdi->config);
+ if (ret < 0)
+ return ret;
+ return pvr2_hdw_set_streaming(hdw, !0);
+}
+
+static int pvr2_streamoff(struct file *file, void *priv, enum v4l2_buf_type i)
+{
+ struct pvr2_v4l2_fh *fh = file->private_data;
+ struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
+
+ if (!fh->pdi->stream) {
+ /* No stream defined for this node. This means
+ that we're not currently allowed to stream from
+ this node. */
+ return -EPERM;
+ }
+ return pvr2_hdw_set_streaming(hdw, 0);
+}
+
+static int pvr2_queryctrl(struct file *file, void *priv,
+ struct v4l2_queryctrl *vc)
+{
+ struct pvr2_v4l2_fh *fh = file->private_data;
+ struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
+ struct pvr2_ctrl *cptr;
+ int val;
+
+ if (vc->id & V4L2_CTRL_FLAG_NEXT_CTRL) {
+ cptr = pvr2_hdw_get_ctrl_nextv4l(
+ hdw, (vc->id & ~V4L2_CTRL_FLAG_NEXT_CTRL));
+ if (cptr)
+ vc->id = pvr2_ctrl_get_v4lid(cptr);
+ } else {
+ cptr = pvr2_hdw_get_ctrl_v4l(hdw, vc->id);
+ }
+ if (!cptr) {
+ pvr2_trace(PVR2_TRACE_V4LIOCTL,
+ "QUERYCTRL id=0x%x not implemented here",
+ vc->id);
+ return -EINVAL;
+ }
+
+ pvr2_trace(PVR2_TRACE_V4LIOCTL,
+ "QUERYCTRL id=0x%x mapping name=%s (%s)",
+ vc->id, pvr2_ctrl_get_name(cptr),
+ pvr2_ctrl_get_desc(cptr));
+ strlcpy(vc->name, pvr2_ctrl_get_desc(cptr), sizeof(vc->name));
+ vc->flags = pvr2_ctrl_get_v4lflags(cptr);
+ pvr2_ctrl_get_def(cptr, &val);
+ vc->default_value = val;
+ switch (pvr2_ctrl_get_type(cptr)) {
+ case pvr2_ctl_enum:
+ vc->type = V4L2_CTRL_TYPE_MENU;
+ vc->minimum = 0;
+ vc->maximum = pvr2_ctrl_get_cnt(cptr) - 1;
+ vc->step = 1;
+ break;
+ case pvr2_ctl_bool:
+ vc->type = V4L2_CTRL_TYPE_BOOLEAN;
+ vc->minimum = 0;
+ vc->maximum = 1;
+ vc->step = 1;
+ break;
+ case pvr2_ctl_int:
+ vc->type = V4L2_CTRL_TYPE_INTEGER;
+ vc->minimum = pvr2_ctrl_get_min(cptr);
+ vc->maximum = pvr2_ctrl_get_max(cptr);
+ vc->step = 1;
+ break;
+ default:
+ pvr2_trace(PVR2_TRACE_V4LIOCTL,
+ "QUERYCTRL id=0x%x name=%s not mappable",
+ vc->id, pvr2_ctrl_get_name(cptr));
+ return -EINVAL;
+ }
+ return 0;
+}
+
+static int pvr2_querymenu(struct file *file, void *priv, struct v4l2_querymenu *vm)
+{
+ struct pvr2_v4l2_fh *fh = file->private_data;
+ struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
+ unsigned int cnt = 0;
+ int ret;
+
+ ret = pvr2_ctrl_get_valname(pvr2_hdw_get_ctrl_v4l(hdw, vm->id),
+ vm->index,
+ vm->name, sizeof(vm->name) - 1,
+ &cnt);
+ vm->name[cnt] = 0;
+ return ret;
+}
+
+static int pvr2_g_ctrl(struct file *file, void *priv, struct v4l2_control *vc)
+{
+ struct pvr2_v4l2_fh *fh = file->private_data;
+ struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
+ int val = 0;
+ int ret;
+
+ ret = pvr2_ctrl_get_value(pvr2_hdw_get_ctrl_v4l(hdw, vc->id),
+ &val);
+ vc->value = val;
+ return ret;
+}
+
+static int pvr2_s_ctrl(struct file *file, void *priv, struct v4l2_control *vc)
+{
+ struct pvr2_v4l2_fh *fh = file->private_data;
+ struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
+
+ return pvr2_ctrl_set_value(pvr2_hdw_get_ctrl_v4l(hdw, vc->id),
+ vc->value);
+}
+
+static int pvr2_g_ext_ctrls(struct file *file, void *priv,
+ struct v4l2_ext_controls *ctls)
+{
+ struct pvr2_v4l2_fh *fh = file->private_data;
+ struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
+ struct v4l2_ext_control *ctrl;
+ unsigned int idx;
+ int val;
+ int ret;
+
+ ret = 0;
+ for (idx = 0; idx < ctls->count; idx++) {
+ ctrl = ctls->controls + idx;
+ ret = pvr2_ctrl_get_value(
+ pvr2_hdw_get_ctrl_v4l(hdw, ctrl->id), &val);
+ if (ret) {
+ ctls->error_idx = idx;
+ return ret;
+ }
+ /* Ensure that if read as a 64 bit value, the user
+ will still get a hopefully sane value */
+ ctrl->value64 = 0;
+ ctrl->value = val;
+ }
+ return 0;
+}
+
+static int pvr2_s_ext_ctrls(struct file *file, void *priv,
+ struct v4l2_ext_controls *ctls)
+{
+ struct pvr2_v4l2_fh *fh = file->private_data;
+ struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
+ struct v4l2_ext_control *ctrl;
+ unsigned int idx;
+ int ret;
+
+ ret = 0;
+ for (idx = 0; idx < ctls->count; idx++) {
+ ctrl = ctls->controls + idx;
+ ret = pvr2_ctrl_set_value(
+ pvr2_hdw_get_ctrl_v4l(hdw, ctrl->id),
+ ctrl->value);
+ if (ret) {
+ ctls->error_idx = idx;
+ return ret;
+ }
+ }
+ return 0;
+}
+
+static int pvr2_try_ext_ctrls(struct file *file, void *priv,
+ struct v4l2_ext_controls *ctls)
+{
+ struct pvr2_v4l2_fh *fh = file->private_data;
+ struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
+ struct v4l2_ext_control *ctrl;
+ struct pvr2_ctrl *pctl;
+ unsigned int idx;
+
+ /* For the moment just validate that the requested control
+ actually exists. */
+ for (idx = 0; idx < ctls->count; idx++) {
+ ctrl = ctls->controls + idx;
+ pctl = pvr2_hdw_get_ctrl_v4l(hdw, ctrl->id);
+ if (!pctl) {
+ ctls->error_idx = idx;
+ return -EINVAL;
+ }
+ }
+ return 0;
+}
+
+static int pvr2_cropcap(struct file *file, void *priv, struct v4l2_cropcap *cap)
+{
+ struct pvr2_v4l2_fh *fh = file->private_data;
+ struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
+ int ret;
+
+ if (cap->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+ ret = pvr2_hdw_get_cropcap(hdw, cap);
+ cap->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; /* paranoia */
+ return ret;
+}
+
+static int pvr2_g_crop(struct file *file, void *priv, struct v4l2_crop *crop)
+{
+ struct pvr2_v4l2_fh *fh = file->private_data;
+ struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
+ int val = 0;
+ int ret;
+
+ if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+ ret = pvr2_ctrl_get_value(
+ pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_CROPL), &val);
+ if (ret != 0)
+ return -EINVAL;
+ crop->c.left = val;
+ ret = pvr2_ctrl_get_value(
+ pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_CROPT), &val);
+ if (ret != 0)
+ return -EINVAL;
+ crop->c.top = val;
+ ret = pvr2_ctrl_get_value(
+ pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_CROPW), &val);
+ if (ret != 0)
+ return -EINVAL;
+ crop->c.width = val;
+ ret = pvr2_ctrl_get_value(
+ pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_CROPH), &val);
+ if (ret != 0)
+ return -EINVAL;
+ crop->c.height = val;
+ return 0;
+}
+
+static int pvr2_s_crop(struct file *file, void *priv, struct v4l2_crop *crop)
+{
+ struct pvr2_v4l2_fh *fh = file->private_data;
+ struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
+ int ret;
+
+ if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+ ret = pvr2_ctrl_set_value(
+ pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_CROPL),
+ crop->c.left);
+ if (ret != 0)
+ return -EINVAL;
+ ret = pvr2_ctrl_set_value(
+ pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_CROPT),
+ crop->c.top);
+ if (ret != 0)
+ return -EINVAL;
+ ret = pvr2_ctrl_set_value(
+ pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_CROPW),
+ crop->c.width);
+ if (ret != 0)
+ return -EINVAL;
+ ret = pvr2_ctrl_set_value(
+ pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_CROPH),
+ crop->c.height);
+ if (ret != 0)
+ return -EINVAL;
+ return 0;
+}
+
+static int pvr2_log_status(struct file *file, void *priv)
+{
+ struct pvr2_v4l2_fh *fh = file->private_data;
+ struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
+
+ pvr2_hdw_trigger_module_log(hdw);
+ return 0;
+}
+
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+static int pvr2_g_register(struct file *file, void *priv, struct v4l2_dbg_register *req)
+{
+ struct pvr2_v4l2_fh *fh = file->private_data;
+ struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
+ u64 val;
+ int ret;
+
+ ret = pvr2_hdw_register_access(
+ hdw, &req->match, req->reg,
+ 0, &val);
+ req->val = val;
+ return ret;
+}
+
+static int pvr2_s_register(struct file *file, void *priv, struct v4l2_dbg_register *req)
+{
+ struct pvr2_v4l2_fh *fh = file->private_data;
+ struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
+ u64 val;
+ int ret;
+
+ val = req->val;
+ ret = pvr2_hdw_register_access(
+ hdw, &req->match, req->reg,
+ 1, &val);
+ return ret;
+}
+#endif
+
+static const struct v4l2_ioctl_ops pvr2_ioctl_ops = {
+ .vidioc_querycap = pvr2_querycap,
+ .vidioc_g_priority = pvr2_g_priority,
+ .vidioc_s_priority = pvr2_s_priority,
+ .vidioc_s_audio = pvr2_s_audio,
+ .vidioc_g_audio = pvr2_g_audio,
+ .vidioc_enumaudio = pvr2_enumaudio,
+ .vidioc_enum_input = pvr2_enum_input,
+ .vidioc_cropcap = pvr2_cropcap,
+ .vidioc_s_crop = pvr2_s_crop,
+ .vidioc_g_crop = pvr2_g_crop,
+ .vidioc_g_input = pvr2_g_input,
+ .vidioc_s_input = pvr2_s_input,
+ .vidioc_g_frequency = pvr2_g_frequency,
+ .vidioc_s_frequency = pvr2_s_frequency,
+ .vidioc_s_tuner = pvr2_s_tuner,
+ .vidioc_g_tuner = pvr2_g_tuner,
+ .vidioc_g_std = pvr2_g_std,
+ .vidioc_s_std = pvr2_s_std,
+ .vidioc_querystd = pvr2_querystd,
+ .vidioc_log_status = pvr2_log_status,
+ .vidioc_enum_fmt_vid_cap = pvr2_enum_fmt_vid_cap,
+ .vidioc_g_fmt_vid_cap = pvr2_g_fmt_vid_cap,
+ .vidioc_s_fmt_vid_cap = pvr2_s_fmt_vid_cap,
+ .vidioc_try_fmt_vid_cap = pvr2_try_fmt_vid_cap,
+ .vidioc_streamon = pvr2_streamon,
+ .vidioc_streamoff = pvr2_streamoff,
+ .vidioc_queryctrl = pvr2_queryctrl,
+ .vidioc_querymenu = pvr2_querymenu,
+ .vidioc_g_ctrl = pvr2_g_ctrl,
+ .vidioc_s_ctrl = pvr2_s_ctrl,
+ .vidioc_g_ext_ctrls = pvr2_g_ext_ctrls,
+ .vidioc_s_ext_ctrls = pvr2_s_ext_ctrls,
+ .vidioc_try_ext_ctrls = pvr2_try_ext_ctrls,
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+ .vidioc_g_register = pvr2_g_register,
+ .vidioc_s_register = pvr2_s_register,
+#endif
+};
+
+static void pvr2_v4l2_dev_destroy(struct pvr2_v4l2_dev *dip)
+{
+ struct pvr2_hdw *hdw = dip->v4lp->channel.mc_head->hdw;
+ enum pvr2_config cfg = dip->config;
+ char msg[80];
+ unsigned int mcnt;
+
+ /* Construct the unregistration message *before* we actually
+ perform the unregistration step. By doing it this way we don't
+ have to worry about potentially touching deleted resources. */
+ mcnt = scnprintf(msg, sizeof(msg) - 1,
+ "pvrusb2: unregistered device %s [%s]",
+ video_device_node_name(&dip->devbase),
+ pvr2_config_get_name(cfg));
+ msg[mcnt] = 0;
+
+ pvr2_hdw_v4l_store_minor_number(hdw,dip->minor_type,-1);
+
+ /* Paranoia */
+ dip->v4lp = NULL;
+ dip->stream = NULL;
+
+ /* Actual deallocation happens later when all internal references
+ are gone. */
+ video_unregister_device(&dip->devbase);
+
+ printk(KERN_INFO "%s\n", msg);
+
+}
+
+
+static void pvr2_v4l2_dev_disassociate_parent(struct pvr2_v4l2_dev *dip)
+{
+ if (!dip) return;
+ if (!dip->devbase.parent) return;
+ dip->devbase.parent = NULL;
+ device_move(&dip->devbase.dev, NULL, DPM_ORDER_NONE);
+}
+
+
+static void pvr2_v4l2_destroy_no_lock(struct pvr2_v4l2 *vp)
+{
+ if (vp->dev_video) {
+ pvr2_v4l2_dev_destroy(vp->dev_video);
+ vp->dev_video = NULL;
+ }
+ if (vp->dev_radio) {
+ pvr2_v4l2_dev_destroy(vp->dev_radio);
+ vp->dev_radio = NULL;
+ }
+
+ pvr2_trace(PVR2_TRACE_STRUCT,"Destroying pvr2_v4l2 id=%p",vp);
+ pvr2_channel_done(&vp->channel);
+ kfree(vp);
+}
+
+
+static void pvr2_video_device_release(struct video_device *vdev)
+{
+ struct pvr2_v4l2_dev *dev;
+ dev = container_of(vdev,struct pvr2_v4l2_dev,devbase);
+ kfree(dev);
+}
+
+
+static void pvr2_v4l2_internal_check(struct pvr2_channel *chp)
+{
+ struct pvr2_v4l2 *vp;
+ vp = container_of(chp,struct pvr2_v4l2,channel);
+ if (!vp->channel.mc_head->disconnect_flag) return;
+ pvr2_v4l2_dev_disassociate_parent(vp->dev_video);
+ pvr2_v4l2_dev_disassociate_parent(vp->dev_radio);
+ if (vp->vfirst) return;
+ pvr2_v4l2_destroy_no_lock(vp);
+}
+
+
+static long pvr2_v4l2_ioctl(struct file *file,
+ unsigned int cmd, unsigned long arg)
+{
+
+ struct pvr2_v4l2_fh *fh = file->private_data;
+ struct pvr2_v4l2 *vp = fh->vhead;
+ struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
+ long ret = -EINVAL;
+
+ if (pvrusb2_debug & PVR2_TRACE_V4LIOCTL)
+ v4l_printk_ioctl(pvr2_hdw_get_driver_name(hdw), cmd);
+
+ if (!pvr2_hdw_dev_ok(hdw)) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "ioctl failed - bad or no context");
+ return -EFAULT;
+ }
+
+ /* check priority */
+ switch (cmd) {
+ case VIDIOC_S_CTRL:
+ case VIDIOC_S_STD:
+ case VIDIOC_S_INPUT:
+ case VIDIOC_S_TUNER:
+ case VIDIOC_S_FREQUENCY:
+ ret = v4l2_prio_check(&vp->prio, fh->prio);
+ if (ret)
+ return ret;
+ }
+
+ ret = video_ioctl2(file, cmd, arg);
+
+ pvr2_hdw_commit_ctl(hdw);
+
+ if (ret < 0) {
+ if (pvrusb2_debug & PVR2_TRACE_V4LIOCTL) {
+ pvr2_trace(PVR2_TRACE_V4LIOCTL,
+ "pvr2_v4l2_do_ioctl failure, ret=%ld", ret);
+ } else {
+ if (pvrusb2_debug & PVR2_TRACE_V4LIOCTL) {
+ pvr2_trace(PVR2_TRACE_V4LIOCTL,
+ "pvr2_v4l2_do_ioctl failure, ret=%ld"
+ " command was:", ret);
+ v4l_printk_ioctl(pvr2_hdw_get_driver_name(hdw),
+ cmd);
+ }
+ }
+ } else {
+ pvr2_trace(PVR2_TRACE_V4LIOCTL,
+ "pvr2_v4l2_do_ioctl complete, ret=%ld (0x%lx)",
+ ret, ret);
+ }
+ return ret;
+
+}
+
+
+static int pvr2_v4l2_release(struct file *file)
+{
+ struct pvr2_v4l2_fh *fhp = file->private_data;
+ struct pvr2_v4l2 *vp = fhp->vhead;
+ struct pvr2_hdw *hdw = fhp->channel.mc_head->hdw;
+
+ pvr2_trace(PVR2_TRACE_OPEN_CLOSE,"pvr2_v4l2_release");
+
+ if (fhp->rhp) {
+ struct pvr2_stream *sp;
+ pvr2_hdw_set_streaming(hdw,0);
+ sp = pvr2_ioread_get_stream(fhp->rhp);
+ if (sp) pvr2_stream_set_callback(sp,NULL,NULL);
+ pvr2_ioread_destroy(fhp->rhp);
+ fhp->rhp = NULL;
+ }
+
+ v4l2_prio_close(&vp->prio, fhp->prio);
+ file->private_data = NULL;
+
+ if (fhp->vnext) {
+ fhp->vnext->vprev = fhp->vprev;
+ } else {
+ vp->vlast = fhp->vprev;
+ }
+ if (fhp->vprev) {
+ fhp->vprev->vnext = fhp->vnext;
+ } else {
+ vp->vfirst = fhp->vnext;
+ }
+ fhp->vnext = NULL;
+ fhp->vprev = NULL;
+ fhp->vhead = NULL;
+ pvr2_channel_done(&fhp->channel);
+ pvr2_trace(PVR2_TRACE_STRUCT,
+ "Destroying pvr_v4l2_fh id=%p",fhp);
+ if (fhp->input_map) {
+ kfree(fhp->input_map);
+ fhp->input_map = NULL;
+ }
+ kfree(fhp);
+ if (vp->channel.mc_head->disconnect_flag && !vp->vfirst) {
+ pvr2_v4l2_destroy_no_lock(vp);
+ }
+ return 0;
+}
+
+
+static int pvr2_v4l2_open(struct file *file)
+{
+ struct pvr2_v4l2_dev *dip; /* Our own context pointer */
+ struct pvr2_v4l2_fh *fhp;
+ struct pvr2_v4l2 *vp;
+ struct pvr2_hdw *hdw;
+ unsigned int input_mask = 0;
+ unsigned int input_cnt,idx;
+ int ret = 0;
+
+ dip = container_of(video_devdata(file),struct pvr2_v4l2_dev,devbase);
+
+ vp = dip->v4lp;
+ hdw = vp->channel.hdw;
+
+ pvr2_trace(PVR2_TRACE_OPEN_CLOSE,"pvr2_v4l2_open");
+
+ if (!pvr2_hdw_dev_ok(hdw)) {
+ pvr2_trace(PVR2_TRACE_OPEN_CLOSE,
+ "pvr2_v4l2_open: hardware not ready");
+ return -EIO;
+ }
+
+ fhp = kzalloc(sizeof(*fhp),GFP_KERNEL);
+ if (!fhp) {
+ return -ENOMEM;
+ }
+
+ init_waitqueue_head(&fhp->wait_data);
+ fhp->pdi = dip;
+
+ pvr2_trace(PVR2_TRACE_STRUCT,"Creating pvr_v4l2_fh id=%p",fhp);
+ pvr2_channel_init(&fhp->channel,vp->channel.mc_head);
+
+ if (dip->v4l_type == VFL_TYPE_RADIO) {
+ /* Opening device as a radio, legal input selection subset
+ is just the radio. */
+ input_mask = (1 << PVR2_CVAL_INPUT_RADIO);
+ } else {
+ /* Opening the main V4L device, legal input selection
+ subset includes all analog inputs. */
+ input_mask = ((1 << PVR2_CVAL_INPUT_RADIO) |
+ (1 << PVR2_CVAL_INPUT_TV) |
+ (1 << PVR2_CVAL_INPUT_COMPOSITE) |
+ (1 << PVR2_CVAL_INPUT_SVIDEO));
+ }
+ ret = pvr2_channel_limit_inputs(&fhp->channel,input_mask);
+ if (ret) {
+ pvr2_channel_done(&fhp->channel);
+ pvr2_trace(PVR2_TRACE_STRUCT,
+ "Destroying pvr_v4l2_fh id=%p (input mask error)",
+ fhp);
+
+ kfree(fhp);
+ return ret;
+ }
+
+ input_mask &= pvr2_hdw_get_input_available(hdw);
+ input_cnt = 0;
+ for (idx = 0; idx < (sizeof(input_mask) << 3); idx++) {
+ if (input_mask & (1 << idx)) input_cnt++;
+ }
+ fhp->input_cnt = input_cnt;
+ fhp->input_map = kzalloc(input_cnt,GFP_KERNEL);
+ if (!fhp->input_map) {
+ pvr2_channel_done(&fhp->channel);
+ pvr2_trace(PVR2_TRACE_STRUCT,
+ "Destroying pvr_v4l2_fh id=%p (input map failure)",
+ fhp);
+ kfree(fhp);
+ return -ENOMEM;
+ }
+ input_cnt = 0;
+ for (idx = 0; idx < (sizeof(input_mask) << 3); idx++) {
+ if (!(input_mask & (1 << idx))) continue;
+ fhp->input_map[input_cnt++] = idx;
+ }
+
+ fhp->vnext = NULL;
+ fhp->vprev = vp->vlast;
+ if (vp->vlast) {
+ vp->vlast->vnext = fhp;
+ } else {
+ vp->vfirst = fhp;
+ }
+ vp->vlast = fhp;
+ fhp->vhead = vp;
+
+ fhp->file = file;
+ file->private_data = fhp;
+ v4l2_prio_open(&vp->prio, &fhp->prio);
+
+ fhp->fw_mode_flag = pvr2_hdw_cpufw_get_enabled(hdw);
+
+ return 0;
+}
+
+
+static void pvr2_v4l2_notify(struct pvr2_v4l2_fh *fhp)
+{
+ wake_up(&fhp->wait_data);
+}
+
+static int pvr2_v4l2_iosetup(struct pvr2_v4l2_fh *fh)
+{
+ int ret;
+ struct pvr2_stream *sp;
+ struct pvr2_hdw *hdw;
+ if (fh->rhp) return 0;
+
+ if (!fh->pdi->stream) {
+ /* No stream defined for this node. This means that we're
+ not currently allowed to stream from this node. */
+ return -EPERM;
+ }
+
+ /* First read() attempt. Try to claim the stream and start
+ it... */
+ if ((ret = pvr2_channel_claim_stream(&fh->channel,
+ fh->pdi->stream)) != 0) {
+ /* Someone else must already have it */
+ return ret;
+ }
+
+ fh->rhp = pvr2_channel_create_mpeg_stream(fh->pdi->stream);
+ if (!fh->rhp) {
+ pvr2_channel_claim_stream(&fh->channel,NULL);
+ return -ENOMEM;
+ }
+
+ hdw = fh->channel.mc_head->hdw;
+ sp = fh->pdi->stream->stream;
+ pvr2_stream_set_callback(sp,(pvr2_stream_callback)pvr2_v4l2_notify,fh);
+ pvr2_hdw_set_stream_type(hdw,fh->pdi->config);
+ if ((ret = pvr2_hdw_set_streaming(hdw,!0)) < 0) return ret;
+ return pvr2_ioread_set_enabled(fh->rhp,!0);
+}
+
+
+static ssize_t pvr2_v4l2_read(struct file *file,
+ char __user *buff, size_t count, loff_t *ppos)
+{
+ struct pvr2_v4l2_fh *fh = file->private_data;
+ int ret;
+
+ if (fh->fw_mode_flag) {
+ struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
+ char *tbuf;
+ int c1,c2;
+ int tcnt = 0;
+ unsigned int offs = *ppos;
+
+ tbuf = kmalloc(PAGE_SIZE,GFP_KERNEL);
+ if (!tbuf) return -ENOMEM;
+
+ while (count) {
+ c1 = count;
+ if (c1 > PAGE_SIZE) c1 = PAGE_SIZE;
+ c2 = pvr2_hdw_cpufw_get(hdw,offs,tbuf,c1);
+ if (c2 < 0) {
+ tcnt = c2;
+ break;
+ }
+ if (!c2) break;
+ if (copy_to_user(buff,tbuf,c2)) {
+ tcnt = -EFAULT;
+ break;
+ }
+ offs += c2;
+ tcnt += c2;
+ buff += c2;
+ count -= c2;
+ *ppos += c2;
+ }
+ kfree(tbuf);
+ return tcnt;
+ }
+
+ if (!fh->rhp) {
+ ret = pvr2_v4l2_iosetup(fh);
+ if (ret) {
+ return ret;
+ }
+ }
+
+ for (;;) {
+ ret = pvr2_ioread_read(fh->rhp,buff,count);
+ if (ret >= 0) break;
+ if (ret != -EAGAIN) break;
+ if (file->f_flags & O_NONBLOCK) break;
+ /* Doing blocking I/O. Wait here. */
+ ret = wait_event_interruptible(
+ fh->wait_data,
+ pvr2_ioread_avail(fh->rhp) >= 0);
+ if (ret < 0) break;
+ }
+
+ return ret;
+}
+
+
+static unsigned int pvr2_v4l2_poll(struct file *file, poll_table *wait)
+{
+ unsigned int mask = 0;
+ struct pvr2_v4l2_fh *fh = file->private_data;
+ int ret;
+
+ if (fh->fw_mode_flag) {
+ mask |= POLLIN | POLLRDNORM;
+ return mask;
+ }
+
+ if (!fh->rhp) {
+ ret = pvr2_v4l2_iosetup(fh);
+ if (ret) return POLLERR;
+ }
+
+ poll_wait(file,&fh->wait_data,wait);
+
+ if (pvr2_ioread_avail(fh->rhp) >= 0) {
+ mask |= POLLIN | POLLRDNORM;
+ }
+
+ return mask;
+}
+
+
+static const struct v4l2_file_operations vdev_fops = {
+ .owner = THIS_MODULE,
+ .open = pvr2_v4l2_open,
+ .release = pvr2_v4l2_release,
+ .read = pvr2_v4l2_read,
+ .ioctl = pvr2_v4l2_ioctl,
+ .poll = pvr2_v4l2_poll,
+};
+
+
+static struct video_device vdev_template = {
+ .fops = &vdev_fops,
+};
+
+
+static void pvr2_v4l2_dev_init(struct pvr2_v4l2_dev *dip,
+ struct pvr2_v4l2 *vp,
+ int v4l_type)
+{
+ struct usb_device *usbdev;
+ int mindevnum;
+ int unit_number;
+ struct pvr2_hdw *hdw;
+ int *nr_ptr = NULL;
+ dip->v4lp = vp;
+
+ hdw = vp->channel.mc_head->hdw;
+ usbdev = pvr2_hdw_get_dev(hdw);
+ dip->v4l_type = v4l_type;
+ switch (v4l_type) {
+ case VFL_TYPE_GRABBER:
+ dip->stream = &vp->channel.mc_head->video_stream;
+ dip->config = pvr2_config_mpeg;
+ dip->minor_type = pvr2_v4l_type_video;
+ nr_ptr = video_nr;
+ if (!dip->stream) {
+ pr_err(KBUILD_MODNAME
+ ": Failed to set up pvrusb2 v4l video dev"
+ " due to missing stream instance\n");
+ return;
+ }
+ break;
+ case VFL_TYPE_VBI:
+ dip->config = pvr2_config_vbi;
+ dip->minor_type = pvr2_v4l_type_vbi;
+ nr_ptr = vbi_nr;
+ break;
+ case VFL_TYPE_RADIO:
+ dip->stream = &vp->channel.mc_head->video_stream;
+ dip->config = pvr2_config_mpeg;
+ dip->minor_type = pvr2_v4l_type_radio;
+ nr_ptr = radio_nr;
+ break;
+ default:
+ /* Bail out (this should be impossible) */
+ pr_err(KBUILD_MODNAME ": Failed to set up pvrusb2 v4l dev"
+ " due to unrecognized config\n");
+ return;
+ }
+
+ memcpy(&dip->devbase,&vdev_template,sizeof(vdev_template));
+ dip->devbase.release = pvr2_video_device_release;
+ dip->devbase.ioctl_ops = &pvr2_ioctl_ops;
+ {
+ int val;
+ pvr2_ctrl_get_value(
+ pvr2_hdw_get_ctrl_by_id(hdw,
+ PVR2_CID_STDAVAIL), &val);
+ dip->devbase.tvnorms = (v4l2_std_id)val;
+ }
+
+ mindevnum = -1;
+ unit_number = pvr2_hdw_get_unit_number(hdw);
+ if (nr_ptr && (unit_number >= 0) && (unit_number < PVR_NUM)) {
+ mindevnum = nr_ptr[unit_number];
+ }
+ dip->devbase.parent = &usbdev->dev;
+ if ((video_register_device(&dip->devbase,
+ dip->v4l_type, mindevnum) < 0) &&
+ (video_register_device(&dip->devbase,
+ dip->v4l_type, -1) < 0)) {
+ pr_err(KBUILD_MODNAME
+ ": Failed to register pvrusb2 v4l device\n");
+ }
+
+ printk(KERN_INFO "pvrusb2: registered device %s [%s]\n",
+ video_device_node_name(&dip->devbase),
+ pvr2_config_get_name(dip->config));
+
+ pvr2_hdw_v4l_store_minor_number(hdw,
+ dip->minor_type,dip->devbase.minor);
+}
+
+
+struct pvr2_v4l2 *pvr2_v4l2_create(struct pvr2_context *mnp)
+{
+ struct pvr2_v4l2 *vp;
+
+ vp = kzalloc(sizeof(*vp),GFP_KERNEL);
+ if (!vp) return vp;
+ pvr2_channel_init(&vp->channel,mnp);
+ pvr2_trace(PVR2_TRACE_STRUCT,"Creating pvr2_v4l2 id=%p",vp);
+
+ vp->channel.check_func = pvr2_v4l2_internal_check;
+
+ /* register streams */
+ vp->dev_video = kzalloc(sizeof(*vp->dev_video),GFP_KERNEL);
+ if (!vp->dev_video) goto fail;
+ pvr2_v4l2_dev_init(vp->dev_video,vp,VFL_TYPE_GRABBER);
+ if (pvr2_hdw_get_input_available(vp->channel.mc_head->hdw) &
+ (1 << PVR2_CVAL_INPUT_RADIO)) {
+ vp->dev_radio = kzalloc(sizeof(*vp->dev_radio),GFP_KERNEL);
+ if (!vp->dev_radio) goto fail;
+ pvr2_v4l2_dev_init(vp->dev_radio,vp,VFL_TYPE_RADIO);
+ }
+
+ return vp;
+ fail:
+ pvr2_trace(PVR2_TRACE_STRUCT,"Failure creating pvr2_v4l2 id=%p",vp);
+ pvr2_v4l2_destroy_no_lock(vp);
+ return NULL;
+}
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 75 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ *
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+#ifndef __PVRUSB2_V4L2_H
+#define __PVRUSB2_V4L2_H
+
+#include "pvrusb2-context.h"
+
+struct pvr2_v4l2;
+
+struct pvr2_v4l2 *pvr2_v4l2_create(struct pvr2_context *);
+
+#endif /* __PVRUSB2_V4L2_H */
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 75 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ *
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+/*
+
+ This source file is specifically designed to interface with the
+ saa711x support that is available in the v4l available starting
+ with linux 2.6.15.
+
+*/
+
+#include "pvrusb2-video-v4l.h"
+
+
+
+#include "pvrusb2-hdw-internal.h"
+#include "pvrusb2-debug.h"
+#include <linux/videodev2.h>
+#include <media/v4l2-common.h>
+#include <media/saa7115.h>
+#include <linux/errno.h>
+
+struct routing_scheme {
+ const int *def;
+ unsigned int cnt;
+};
+
+
+static const int routing_scheme0[] = {
+ [PVR2_CVAL_INPUT_TV] = SAA7115_COMPOSITE4,
+ /* In radio mode, we mute the video, but point at one
+ spot just to stay consistent */
+ [PVR2_CVAL_INPUT_RADIO] = SAA7115_COMPOSITE5,
+ [PVR2_CVAL_INPUT_COMPOSITE] = SAA7115_COMPOSITE5,
+ [PVR2_CVAL_INPUT_SVIDEO] = SAA7115_SVIDEO2,
+};
+
+static const struct routing_scheme routing_def0 = {
+ .def = routing_scheme0,
+ .cnt = ARRAY_SIZE(routing_scheme0),
+};
+
+static const int routing_scheme1[] = {
+ [PVR2_CVAL_INPUT_TV] = SAA7115_COMPOSITE4,
+ [PVR2_CVAL_INPUT_RADIO] = SAA7115_COMPOSITE5,
+ [PVR2_CVAL_INPUT_COMPOSITE] = SAA7115_COMPOSITE3,
+ [PVR2_CVAL_INPUT_SVIDEO] = SAA7115_SVIDEO2, /* or SVIDEO0, it seems */
+};
+
+static const struct routing_scheme routing_def1 = {
+ .def = routing_scheme1,
+ .cnt = ARRAY_SIZE(routing_scheme1),
+};
+
+static const struct routing_scheme *routing_schemes[] = {
+ [PVR2_ROUTING_SCHEME_HAUPPAUGE] = &routing_def0,
+ [PVR2_ROUTING_SCHEME_ONAIR] = &routing_def1,
+};
+
+void pvr2_saa7115_subdev_update(struct pvr2_hdw *hdw, struct v4l2_subdev *sd)
+{
+ if (hdw->input_dirty || hdw->force_dirty) {
+ const struct routing_scheme *sp;
+ unsigned int sid = hdw->hdw_desc->signal_routing_scheme;
+ u32 input;
+
+ pvr2_trace(PVR2_TRACE_CHIPS, "subdev v4l2 set_input(%d)",
+ hdw->input_val);
+
+ sp = (sid < ARRAY_SIZE(routing_schemes)) ?
+ routing_schemes[sid] : NULL;
+ if ((sp == NULL) ||
+ (hdw->input_val < 0) ||
+ (hdw->input_val >= sp->cnt)) {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "*** WARNING *** subdev v4l2 set_input:"
+ " Invalid routing scheme (%u)"
+ " and/or input (%d)",
+ sid, hdw->input_val);
+ return;
+ }
+ input = sp->def[hdw->input_val];
+ sd->ops->video->s_routing(sd, input, 0, 0);
+ }
+}
+
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 70 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ *
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#ifndef __PVRUSB2_VIDEO_V4L_H
+#define __PVRUSB2_VIDEO_V4L_H
+
+/*
+
+ This module connects the pvrusb2 driver to the I2C chip level
+ driver which handles device video processing. This interface is
+ used internally by the driver; higher level code should only
+ interact through the interface provided by pvrusb2-hdw.h.
+
+*/
+
+
+#include "pvrusb2-hdw-internal.h"
+void pvr2_saa7115_subdev_update(struct pvr2_hdw *, struct v4l2_subdev *);
+
+#endif /* __PVRUSB2_VIDEO_V4L_H */
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 70 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ *
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+/*
+
+ This source file is specifically designed to interface with the
+ wm8775.
+
+*/
+
+#include "pvrusb2-wm8775.h"
+
+
+#include "pvrusb2-hdw-internal.h"
+#include "pvrusb2-debug.h"
+#include <linux/videodev2.h>
+#include <media/v4l2-common.h>
+#include <linux/errno.h>
+
+void pvr2_wm8775_subdev_update(struct pvr2_hdw *hdw, struct v4l2_subdev *sd)
+{
+ if (hdw->input_dirty || hdw->force_dirty) {
+ u32 input;
+
+ switch (hdw->input_val) {
+ case PVR2_CVAL_INPUT_RADIO:
+ input = 1;
+ break;
+ default:
+ /* All other cases just use the second input */
+ input = 2;
+ break;
+ }
+ pvr2_trace(PVR2_TRACE_CHIPS, "subdev wm8775"
+ " set_input(val=%d route=0x%x)",
+ hdw->input_val, input);
+
+ sd->ops->audio->s_routing(sd, input, 0, 0);
+ }
+}
+
+
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 70 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ *
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#ifndef __PVRUSB2_WM8775_H
+#define __PVRUSB2_WM8775_H
+
+/*
+
+ This module connects the pvrusb2 driver to the I2C chip level
+ driver which performs analog -> digital audio conversion for
+ external audio inputs. This interface is used internally by the
+ driver; higher level code should only interact through the
+ interface provided by pvrusb2-hdw.h.
+
+*/
+
+
+
+#include "pvrusb2-hdw-internal.h"
+
+void pvr2_wm8775_subdev_update(struct pvr2_hdw *, struct v4l2_subdev *sd);
+
+
+#endif /* __PVRUSB2_WM8775_H */
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 70 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+/*
+ *
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#ifndef __PVRUSB2_H
+#define __PVRUSB2_H
+
+/* Maximum number of pvrusb2 instances we can track at once. You
+ might want to increase this - however the driver operation will not
+ be impaired if it is too small. Instead additional units just
+ won't have an ID assigned and it might not be possible to specify
+ module parameters for those extra units. */
+#define PVR_NUM 20
+
+#endif /* __PVRUSB2_H */
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 70 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */
--- /dev/null
+config USB_PWC
+ tristate "USB Philips Cameras"
+ depends on VIDEO_V4L2
+ select VIDEOBUF2_VMALLOC
+ ---help---
+ Say Y or M here if you want to use one of these Philips & OEM
+ webcams:
+ * Philips PCA645, PCA646
+ * Philips PCVC675, PCVC680, PCVC690
+ * Philips PCVC720/40, PCVC730, PCVC740, PCVC750
+ * Philips SPC900NC
+ * Askey VC010
+ * Logitech QuickCam Pro 3000, 4000, 'Zoom', 'Notebook Pro'
+ and 'Orbit'/'Sphere'
+ * Samsung MPC-C10, MPC-C30
+ * Creative Webcam 5, Pro Ex
+ * SOTEC Afina Eye
+ * Visionite VCS-UC300, VCS-UM100
+
+ The PCA635, PCVC665 and PCVC720/20 are not supported by this driver
+ and never will be, but the 665 and 720/20 are supported by other
+ drivers.
+
+ Some newer logitech webcams are not handled by this driver but by the
+ Usb Video Class driver (linux-uvc).
+
+ The built-in microphone is enabled by selecting USB Audio support.
+
+ To compile this driver as a module, choose M here: the
+ module will be called pwc.
+
+config USB_PWC_DEBUG
+ bool "USB Philips Cameras verbose debug"
+ depends on USB_PWC
+ help
+ Say Y here in order to have the pwc driver generate verbose debugging
+ messages.
+ A special module options 'trace' is used to control the verbosity.
+
+config USB_PWC_INPUT_EVDEV
+ bool "USB Philips Cameras input events device support"
+ default y
+ depends on USB_PWC && (USB_PWC=INPUT || INPUT=y)
+ ---help---
+ This option makes USB Philips cameras register the snapshot button as
+ an input device to report button events.
+
+ If you are in doubt, say Y.
--- /dev/null
+pwc-objs := pwc-if.o pwc-misc.o pwc-ctrl.o pwc-v4l.o pwc-uncompress.o
+pwc-objs += pwc-dec1.o pwc-dec23.o pwc-kiara.o pwc-timon.o
+
+obj-$(CONFIG_USB_PWC) += pwc.o
--- /dev/null
+This file contains some additional information for the Philips and OEM webcams.
+E-mail: webcam@smcc.demon.nl Last updated: 2004-01-19
+Site: http://www.smcc.demon.nl/webcam/
+
+As of this moment, the following cameras are supported:
+ * Philips PCA645
+ * Philips PCA646
+ * Philips PCVC675
+ * Philips PCVC680
+ * Philips PCVC690
+ * Philips PCVC720/40
+ * Philips PCVC730
+ * Philips PCVC740
+ * Philips PCVC750
+ * Askey VC010
+ * Creative Labs Webcam 5
+ * Creative Labs Webcam Pro Ex
+ * Logitech QuickCam 3000 Pro
+ * Logitech QuickCam 4000 Pro
+ * Logitech QuickCam Notebook Pro
+ * Logitech QuickCam Zoom
+ * Logitech QuickCam Orbit
+ * Logitech QuickCam Sphere
+ * Samsung MPC-C10
+ * Samsung MPC-C30
+ * Sotec Afina Eye
+ * AME CU-001
+ * Visionite VCS-UM100
+ * Visionite VCS-UC300
+
+The main webpage for the Philips driver is at the address above. It contains
+a lot of extra information, a FAQ, and the binary plugin 'PWCX'. This plugin
+contains decompression routines that allow you to use higher image sizes and
+framerates; in addition the webcam uses less bandwidth on the USB bus (handy
+if you want to run more than 1 camera simultaneously). These routines fall
+under a NDA, and may therefore not be distributed as source; however, its use
+is completely optional.
+
+You can build this code either into your kernel, or as a module. I recommend
+the latter, since it makes troubleshooting a lot easier. The built-in
+microphone is supported through the USB Audio class.
+
+When you load the module you can set some default settings for the
+camera; some programs depend on a particular image-size or -format and
+don't know how to set it properly in the driver. The options are:
+
+size
+ Can be one of 'sqcif', 'qsif', 'qcif', 'sif', 'cif' or
+ 'vga', for an image size of resp. 128x96, 160x120, 176x144,
+ 320x240, 352x288 and 640x480 (of course, only for those cameras that
+ support these resolutions).
+
+fps
+ Specifies the desired framerate. Is an integer in the range of 4-30.
+
+fbufs
+ This parameter specifies the number of internal buffers to use for storing
+ frames from the cam. This will help if the process that reads images from
+ the cam is a bit slow or momentarily busy. However, on slow machines it
+ only introduces lag, so choose carefully. The default is 3, which is
+ reasonable. You can set it between 2 and 5.
+
+mbufs
+ This is an integer between 1 and 10. It will tell the module the number of
+ buffers to reserve for mmap(), VIDIOCCGMBUF, VIDIOCMCAPTURE and friends.
+ The default is 2, which is adequate for most applications (double
+ buffering).
+
+ Should you experience a lot of 'Dumping frame...' messages during
+ grabbing with a tool that uses mmap(), you might want to increase if.
+ However, it doesn't really buffer images, it just gives you a bit more
+ slack when your program is behind. But you need a multi-threaded or
+ forked program to really take advantage of these buffers.
+
+ The absolute maximum is 10, but don't set it too high! Every buffer takes
+ up 460 KB of RAM, so unless you have a lot of memory setting this to
+ something more than 4 is an absolute waste. This memory is only
+ allocated during open(), so nothing is wasted when the camera is not in
+ use.
+
+power_save
+ When power_save is enabled (set to 1), the module will try to shut down
+ the cam on close() and re-activate on open(). This will save power and
+ turn off the LED. Not all cameras support this though (the 645 and 646
+ don't have power saving at all), and some models don't work either (they
+ will shut down, but never wake up). Consider this experimental. By
+ default this option is disabled.
+
+compression (only useful with the plugin)
+ With this option you can control the compression factor that the camera
+ uses to squeeze the image through the USB bus. You can set the
+ parameter between 0 and 3:
+ 0 = prefer uncompressed images; if the requested mode is not available
+ in an uncompressed format, the driver will silently switch to low
+ compression.
+ 1 = low compression.
+ 2 = medium compression.
+ 3 = high compression.
+
+ High compression takes less bandwidth of course, but it could also
+ introduce some unwanted artefacts. The default is 2, medium compression.
+ See the FAQ on the website for an overview of which modes require
+ compression.
+
+ The compression parameter does not apply to the 645 and 646 cameras
+ and OEM models derived from those (only a few). Most cams honour this
+ parameter.
+
+leds
+ This settings takes 2 integers, that define the on/off time for the LED
+ (in milliseconds). One of the interesting things that you can do with
+ this is let the LED blink while the camera is in use. This:
+
+ leds=500,500
+
+ will blink the LED once every second. But with:
+
+ leds=0,0
+
+ the LED never goes on, making it suitable for silent surveillance.
+
+ By default the camera's LED is on solid while in use, and turned off
+ when the camera is not used anymore.
+
+ This parameter works only with the ToUCam range of cameras (720, 730, 740,
+ 750) and OEMs. For other cameras this command is silently ignored, and
+ the LED cannot be controlled.
+
+ Finally: this parameters does not take effect UNTIL the first time you
+ open the camera device. Until then, the LED remains on.
+
+dev_hint
+ A long standing problem with USB devices is their dynamic nature: you
+ never know what device a camera gets assigned; it depends on module load
+ order, the hub configuration, the order in which devices are plugged in,
+ and the phase of the moon (i.e. it can be random). With this option you
+ can give the driver a hint as to what video device node (/dev/videoX) it
+ should use with a specific camera. This is also handy if you have two
+ cameras of the same model.
+
+ A camera is specified by its type (the number from the camera model,
+ like PCA645, PCVC750VC, etc) and optionally the serial number (visible
+ in /proc/bus/usb/devices). A hint consists of a string with the following
+ format:
+
+ [type[.serialnumber]:]node
+
+ The square brackets mean that both the type and the serialnumber are
+ optional, but a serialnumber cannot be specified without a type (which
+ would be rather pointless). The serialnumber is separated from the type
+ by a '.'; the node number by a ':'.
+
+ This somewhat cryptic syntax is best explained by a few examples:
+
+ dev_hint=3,5 The first detected cam gets assigned
+ /dev/video3, the second /dev/video5. Any
+ other cameras will get the first free
+ available slot (see below).
+
+ dev_hint=645:1,680:2 The PCA645 camera will get /dev/video1,
+ and a PCVC680 /dev/video2.
+
+ dev_hint=645.0123:3,645.4567:0 The PCA645 camera with serialnumber
+ 0123 goes to /dev/video3, the same
+ camera model with the 4567 serial
+ gets /dev/video0.
+
+ dev_hint=750:1,4,5,6 The PCVC750 camera will get /dev/video1, the
+ next 3 Philips cams will use /dev/video4
+ through /dev/video6.
+
+ Some points worth knowing:
+ - Serialnumbers are case sensitive and must be written full, including
+ leading zeroes (it's treated as a string).
+ - If a device node is already occupied, registration will fail and
+ the webcam is not available.
+ - You can have up to 64 video devices; be sure to make enough device
+ nodes in /dev if you want to spread the numbers.
+ After /dev/video9 comes /dev/video10 (not /dev/videoA).
+ - If a camera does not match any dev_hint, it will simply get assigned
+ the first available device node, just as it used to be.
+
+trace
+ In order to better detect problems, it is now possible to turn on a
+ 'trace' of some of the calls the module makes; it logs all items in your
+ kernel log at debug level.
+
+ The trace variable is a bitmask; each bit represents a certain feature.
+ If you want to trace something, look up the bit value(s) in the table
+ below, add the values together and supply that to the trace variable.
+
+ Value Value Description Default
+ (dec) (hex)
+ 1 0x1 Module initialization; this will log messages On
+ while loading and unloading the module
+
+ 2 0x2 probe() and disconnect() traces On
+
+ 4 0x4 Trace open() and close() calls Off
+
+ 8 0x8 read(), mmap() and associated ioctl() calls Off
+
+ 16 0x10 Memory allocation of buffers, etc. Off
+
+ 32 0x20 Showing underflow, overflow and Dumping frame On
+ messages
+
+ 64 0x40 Show viewport and image sizes Off
+
+ 128 0x80 PWCX debugging Off
+
+ For example, to trace the open() & read() functions, sum 8 + 4 = 12,
+ so you would supply trace=12 during insmod or modprobe. If
+ you want to turn the initialization and probing tracing off, set trace=0.
+ The default value for trace is 35 (0x23).
+
+
+
+Example:
+
+ # modprobe pwc size=cif fps=15 power_save=1
+
+The fbufs, mbufs and trace parameters are global and apply to all connected
+cameras. Each camera has its own set of buffers.
+
+size and fps only specify defaults when you open() the device; this is to
+accommodate some tools that don't set the size. You can change these
+settings after open() with the Video4Linux ioctl() calls. The default of
+defaults is QCIF size at 10 fps.
+
+The compression parameter is semiglobal; it sets the initial compression
+preference for all camera's, but this parameter can be set per camera with
+the VIDIOCPWCSCQUAL ioctl() call.
+
+All parameters are optional.
+
--- /dev/null
+/* Driver for Philips webcam
+ Functions that send various control messages to the webcam, including
+ video modes.
+ (C) 1999-2003 Nemosoft Unv.
+ (C) 2004-2006 Luc Saillard (luc@saillard.org)
+ (C) 2011 Hans de Goede <hdegoede@redhat.com>
+
+ NOTE: this version of pwc is an unofficial (modified) release of pwc & pcwx
+ driver and thus may have bugs that are not present in the original version.
+ Please send bug reports and support requests to <luc@saillard.org>.
+
+ NOTE: this version of pwc is an unofficial (modified) release of pwc & pcwx
+ driver and thus may have bugs that are not present in the original version.
+ Please send bug reports and support requests to <luc@saillard.org>.
+ The decompression routines have been implemented by reverse-engineering the
+ Nemosoft binary pwcx module. Caveat emptor.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+*/
+
+/*
+ Changes
+ 2001/08/03 Alvarado Added methods for changing white balance and
+ red/green gains
+ */
+
+/* Control functions for the cam; brightness, contrast, video mode, etc. */
+
+#ifdef __KERNEL__
+#include <asm/uaccess.h>
+#endif
+#include <asm/errno.h>
+
+#include "pwc.h"
+#include "pwc-kiara.h"
+#include "pwc-timon.h"
+#include "pwc-dec1.h"
+#include "pwc-dec23.h"
+
+/* Selectors for status controls used only in this file */
+#define GET_STATUS_B00 0x0B00
+#define SENSOR_TYPE_FORMATTER1 0x0C00
+#define GET_STATUS_3000 0x3000
+#define READ_RAW_Y_MEAN_FORMATTER 0x3100
+#define SET_POWER_SAVE_MODE_FORMATTER 0x3200
+#define MIRROR_IMAGE_FORMATTER 0x3300
+#define LED_FORMATTER 0x3400
+#define LOWLIGHT 0x3500
+#define GET_STATUS_3600 0x3600
+#define SENSOR_TYPE_FORMATTER2 0x3700
+#define GET_STATUS_3800 0x3800
+#define GET_STATUS_4000 0x4000
+#define GET_STATUS_4100 0x4100 /* Get */
+#define CTL_STATUS_4200 0x4200 /* [GS] 1 */
+
+/* Formatters for the Video Endpoint controls [GS]ET_EP_STREAM_CTL */
+#define VIDEO_OUTPUT_CONTROL_FORMATTER 0x0100
+
+static const char *size2name[PSZ_MAX] =
+{
+ "subQCIF",
+ "QSIF",
+ "QCIF",
+ "SIF",
+ "CIF",
+ "VGA",
+};
+
+/********/
+
+/* Entries for the Nala (645/646) camera; the Nala doesn't have compression
+ preferences, so you either get compressed or non-compressed streams.
+
+ An alternate value of 0 means this mode is not available at all.
+ */
+
+#define PWC_FPS_MAX_NALA 8
+
+struct Nala_table_entry {
+ char alternate; /* USB alternate setting */
+ int compressed; /* Compressed yes/no */
+
+ unsigned char mode[3]; /* precomputed mode table */
+};
+
+static unsigned int Nala_fps_vector[PWC_FPS_MAX_NALA] = { 4, 5, 7, 10, 12, 15, 20, 24 };
+
+static struct Nala_table_entry Nala_table[PSZ_MAX][PWC_FPS_MAX_NALA] =
+{
+#include "pwc-nala.h"
+};
+
+/****************************************************************************/
+
+static int recv_control_msg(struct pwc_device *pdev,
+ u8 request, u16 value, int recv_count)
+{
+ int rc;
+
+ rc = usb_control_msg(pdev->udev, usb_rcvctrlpipe(pdev->udev, 0),
+ request,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ value, pdev->vcinterface,
+ pdev->ctrl_buf, recv_count, USB_CTRL_GET_TIMEOUT);
+ if (rc < 0)
+ PWC_ERROR("recv_control_msg error %d req %02x val %04x\n",
+ rc, request, value);
+ return rc;
+}
+
+static inline int send_video_command(struct pwc_device *pdev,
+ int index, const unsigned char *buf, int buflen)
+{
+ int rc;
+
+ memcpy(pdev->ctrl_buf, buf, buflen);
+
+ rc = usb_control_msg(pdev->udev, usb_sndctrlpipe(pdev->udev, 0),
+ SET_EP_STREAM_CTL,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ VIDEO_OUTPUT_CONTROL_FORMATTER, index,
+ pdev->ctrl_buf, buflen, USB_CTRL_SET_TIMEOUT);
+ if (rc >= 0)
+ memcpy(pdev->cmd_buf, buf, buflen);
+ else
+ PWC_ERROR("send_video_command error %d\n", rc);
+
+ return rc;
+}
+
+int send_control_msg(struct pwc_device *pdev,
+ u8 request, u16 value, void *buf, int buflen)
+{
+ return usb_control_msg(pdev->udev, usb_sndctrlpipe(pdev->udev, 0),
+ request,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ value, pdev->vcinterface,
+ buf, buflen, USB_CTRL_SET_TIMEOUT);
+}
+
+static int set_video_mode_Nala(struct pwc_device *pdev, int size, int pixfmt,
+ int frames, int *compression, int send_to_cam)
+{
+ int fps, ret = 0;
+ struct Nala_table_entry *pEntry;
+ int frames2frames[31] =
+ { /* closest match of framerate */
+ 0, 0, 0, 0, 4, /* 0-4 */
+ 5, 5, 7, 7, 10, /* 5-9 */
+ 10, 10, 12, 12, 15, /* 10-14 */
+ 15, 15, 15, 20, 20, /* 15-19 */
+ 20, 20, 20, 24, 24, /* 20-24 */
+ 24, 24, 24, 24, 24, /* 25-29 */
+ 24 /* 30 */
+ };
+ int frames2table[31] =
+ { 0, 0, 0, 0, 0, /* 0-4 */
+ 1, 1, 1, 2, 2, /* 5-9 */
+ 3, 3, 4, 4, 4, /* 10-14 */
+ 5, 5, 5, 5, 5, /* 15-19 */
+ 6, 6, 6, 6, 7, /* 20-24 */
+ 7, 7, 7, 7, 7, /* 25-29 */
+ 7 /* 30 */
+ };
+
+ if (size < 0 || size > PSZ_CIF)
+ return -EINVAL;
+ if (frames < 4)
+ frames = 4;
+ else if (frames > 25)
+ frames = 25;
+ frames = frames2frames[frames];
+ fps = frames2table[frames];
+ pEntry = &Nala_table[size][fps];
+ if (pEntry->alternate == 0)
+ return -EINVAL;
+
+ if (send_to_cam)
+ ret = send_video_command(pdev, pdev->vendpoint,
+ pEntry->mode, 3);
+ if (ret < 0)
+ return ret;
+
+ if (pEntry->compressed && pixfmt == V4L2_PIX_FMT_YUV420)
+ pwc_dec1_init(pdev, pEntry->mode);
+
+ /* Set various parameters */
+ pdev->pixfmt = pixfmt;
+ pdev->vframes = frames;
+ pdev->valternate = pEntry->alternate;
+ pdev->width = pwc_image_sizes[size][0];
+ pdev->height = pwc_image_sizes[size][1];
+ pdev->frame_size = (pdev->width * pdev->height * 3) / 2;
+ if (pEntry->compressed) {
+ if (pdev->release < 5) { /* 4 fold compression */
+ pdev->vbandlength = 528;
+ pdev->frame_size /= 4;
+ }
+ else {
+ pdev->vbandlength = 704;
+ pdev->frame_size /= 3;
+ }
+ }
+ else
+ pdev->vbandlength = 0;
+
+ /* Let pwc-if.c:isoc_init know we don't support higher compression */
+ *compression = 3;
+
+ return 0;
+}
+
+
+static int set_video_mode_Timon(struct pwc_device *pdev, int size, int pixfmt,
+ int frames, int *compression, int send_to_cam)
+{
+ const struct Timon_table_entry *pChoose;
+ int fps, ret = 0;
+
+ if (size >= PSZ_MAX || *compression < 0 || *compression > 3)
+ return -EINVAL;
+ if (frames < 5)
+ frames = 5;
+ else if (size == PSZ_VGA && frames > 15)
+ frames = 15;
+ else if (frames > 30)
+ frames = 30;
+ fps = (frames / 5) - 1;
+
+ /* Find a supported framerate with progressively higher compression */
+ pChoose = NULL;
+ while (*compression <= 3) {
+ pChoose = &Timon_table[size][fps][*compression];
+ if (pChoose->alternate != 0)
+ break;
+ (*compression)++;
+ }
+ if (pChoose == NULL || pChoose->alternate == 0)
+ return -ENOENT; /* Not supported. */
+
+ if (send_to_cam)
+ ret = send_video_command(pdev, pdev->vendpoint,
+ pChoose->mode, 13);
+ if (ret < 0)
+ return ret;
+
+ if (pChoose->bandlength > 0 && pixfmt == V4L2_PIX_FMT_YUV420)
+ pwc_dec23_init(pdev, pChoose->mode);
+
+ /* Set various parameters */
+ pdev->pixfmt = pixfmt;
+ pdev->vframes = (fps + 1) * 5;
+ pdev->valternate = pChoose->alternate;
+ pdev->width = pwc_image_sizes[size][0];
+ pdev->height = pwc_image_sizes[size][1];
+ pdev->vbandlength = pChoose->bandlength;
+ if (pChoose->bandlength > 0)
+ pdev->frame_size = (pChoose->bandlength * pdev->height) / 4;
+ else
+ pdev->frame_size = (pdev->width * pdev->height * 12) / 8;
+ return 0;
+}
+
+
+static int set_video_mode_Kiara(struct pwc_device *pdev, int size, int pixfmt,
+ int frames, int *compression, int send_to_cam)
+{
+ const struct Kiara_table_entry *pChoose = NULL;
+ int fps, ret = 0;
+
+ if (size >= PSZ_MAX || *compression < 0 || *compression > 3)
+ return -EINVAL;
+ if (frames < 5)
+ frames = 5;
+ else if (size == PSZ_VGA && frames > 15)
+ frames = 15;
+ else if (frames > 30)
+ frames = 30;
+ fps = (frames / 5) - 1;
+
+ /* Find a supported framerate with progressively higher compression */
+ while (*compression <= 3) {
+ pChoose = &Kiara_table[size][fps][*compression];
+ if (pChoose->alternate != 0)
+ break;
+ (*compression)++;
+ }
+ if (pChoose == NULL || pChoose->alternate == 0)
+ return -ENOENT; /* Not supported. */
+
+ /* Firmware bug: video endpoint is 5, but commands are sent to endpoint 4 */
+ if (send_to_cam)
+ ret = send_video_command(pdev, 4, pChoose->mode, 12);
+ if (ret < 0)
+ return ret;
+
+ if (pChoose->bandlength > 0 && pixfmt == V4L2_PIX_FMT_YUV420)
+ pwc_dec23_init(pdev, pChoose->mode);
+
+ /* All set and go */
+ pdev->pixfmt = pixfmt;
+ pdev->vframes = (fps + 1) * 5;
+ pdev->valternate = pChoose->alternate;
+ pdev->width = pwc_image_sizes[size][0];
+ pdev->height = pwc_image_sizes[size][1];
+ pdev->vbandlength = pChoose->bandlength;
+ if (pdev->vbandlength > 0)
+ pdev->frame_size = (pdev->vbandlength * pdev->height) / 4;
+ else
+ pdev->frame_size = (pdev->width * pdev->height * 12) / 8;
+ PWC_TRACE("frame_size=%d, vframes=%d, vsize=%d, vbandlength=%d\n",
+ pdev->frame_size, pdev->vframes, size, pdev->vbandlength);
+ return 0;
+}
+
+int pwc_set_video_mode(struct pwc_device *pdev, int width, int height,
+ int pixfmt, int frames, int *compression, int send_to_cam)
+{
+ int ret, size;
+
+ PWC_DEBUG_FLOW("set_video_mode(%dx%d @ %d, pixfmt %08x).\n",
+ width, height, frames, pixfmt);
+ size = pwc_get_size(pdev, width, height);
+ PWC_TRACE("decode_size = %d.\n", size);
+
+ if (DEVICE_USE_CODEC1(pdev->type)) {
+ ret = set_video_mode_Nala(pdev, size, pixfmt, frames,
+ compression, send_to_cam);
+ } else if (DEVICE_USE_CODEC3(pdev->type)) {
+ ret = set_video_mode_Kiara(pdev, size, pixfmt, frames,
+ compression, send_to_cam);
+ } else {
+ ret = set_video_mode_Timon(pdev, size, pixfmt, frames,
+ compression, send_to_cam);
+ }
+ if (ret < 0) {
+ PWC_ERROR("Failed to set video mode %s@%d fps; return code = %d\n", size2name[size], frames, ret);
+ return ret;
+ }
+ pdev->frame_total_size = pdev->frame_size + pdev->frame_header_size + pdev->frame_trailer_size;
+ PWC_DEBUG_SIZE("Set resolution to %dx%d\n", pdev->width, pdev->height);
+ return 0;
+}
+
+static unsigned int pwc_get_fps_Nala(struct pwc_device *pdev, unsigned int index, unsigned int size)
+{
+ unsigned int i;
+
+ for (i = 0; i < PWC_FPS_MAX_NALA; i++) {
+ if (Nala_table[size][i].alternate) {
+ if (index--==0) return Nala_fps_vector[i];
+ }
+ }
+ return 0;
+}
+
+static unsigned int pwc_get_fps_Kiara(struct pwc_device *pdev, unsigned int index, unsigned int size)
+{
+ unsigned int i;
+
+ for (i = 0; i < PWC_FPS_MAX_KIARA; i++) {
+ if (Kiara_table[size][i][3].alternate) {
+ if (index--==0) return Kiara_fps_vector[i];
+ }
+ }
+ return 0;
+}
+
+static unsigned int pwc_get_fps_Timon(struct pwc_device *pdev, unsigned int index, unsigned int size)
+{
+ unsigned int i;
+
+ for (i=0; i < PWC_FPS_MAX_TIMON; i++) {
+ if (Timon_table[size][i][3].alternate) {
+ if (index--==0) return Timon_fps_vector[i];
+ }
+ }
+ return 0;
+}
+
+unsigned int pwc_get_fps(struct pwc_device *pdev, unsigned int index, unsigned int size)
+{
+ unsigned int ret;
+
+ if (DEVICE_USE_CODEC1(pdev->type)) {
+ ret = pwc_get_fps_Nala(pdev, index, size);
+
+ } else if (DEVICE_USE_CODEC3(pdev->type)) {
+ ret = pwc_get_fps_Kiara(pdev, index, size);
+
+ } else {
+ ret = pwc_get_fps_Timon(pdev, index, size);
+ }
+
+ return ret;
+}
+
+int pwc_get_u8_ctrl(struct pwc_device *pdev, u8 request, u16 value, int *data)
+{
+ int ret;
+
+ ret = recv_control_msg(pdev, request, value, 1);
+ if (ret < 0)
+ return ret;
+
+ *data = pdev->ctrl_buf[0];
+ return 0;
+}
+
+int pwc_set_u8_ctrl(struct pwc_device *pdev, u8 request, u16 value, u8 data)
+{
+ int ret;
+
+ pdev->ctrl_buf[0] = data;
+ ret = send_control_msg(pdev, request, value, pdev->ctrl_buf, 1);
+ if (ret < 0)
+ return ret;
+
+ return 0;
+}
+
+int pwc_get_s8_ctrl(struct pwc_device *pdev, u8 request, u16 value, int *data)
+{
+ int ret;
+
+ ret = recv_control_msg(pdev, request, value, 1);
+ if (ret < 0)
+ return ret;
+
+ *data = ((s8 *)pdev->ctrl_buf)[0];
+ return 0;
+}
+
+int pwc_get_u16_ctrl(struct pwc_device *pdev, u8 request, u16 value, int *data)
+{
+ int ret;
+
+ ret = recv_control_msg(pdev, request, value, 2);
+ if (ret < 0)
+ return ret;
+
+ *data = (pdev->ctrl_buf[1] << 8) | pdev->ctrl_buf[0];
+ return 0;
+}
+
+int pwc_set_u16_ctrl(struct pwc_device *pdev, u8 request, u16 value, u16 data)
+{
+ int ret;
+
+ pdev->ctrl_buf[0] = data & 0xff;
+ pdev->ctrl_buf[1] = data >> 8;
+ ret = send_control_msg(pdev, request, value, pdev->ctrl_buf, 2);
+ if (ret < 0)
+ return ret;
+
+ return 0;
+}
+
+int pwc_button_ctrl(struct pwc_device *pdev, u16 value)
+{
+ int ret;
+
+ ret = send_control_msg(pdev, SET_STATUS_CTL, value, NULL, 0);
+ if (ret < 0)
+ return ret;
+
+ return 0;
+}
+
+/* POWER */
+void pwc_camera_power(struct pwc_device *pdev, int power)
+{
+ int r;
+
+ if (!pdev->power_save)
+ return;
+
+ if (pdev->type < 675 || (pdev->type < 730 && pdev->release < 6))
+ return; /* Not supported by Nala or Timon < release 6 */
+
+ if (power)
+ pdev->ctrl_buf[0] = 0x00; /* active */
+ else
+ pdev->ctrl_buf[0] = 0xFF; /* power save */
+ r = send_control_msg(pdev, SET_STATUS_CTL,
+ SET_POWER_SAVE_MODE_FORMATTER, pdev->ctrl_buf, 1);
+ if (r < 0)
+ PWC_ERROR("Failed to power %s camera (%d)\n",
+ power ? "on" : "off", r);
+}
+
+int pwc_set_leds(struct pwc_device *pdev, int on_value, int off_value)
+{
+ int r;
+
+ if (pdev->type < 730)
+ return 0;
+ on_value /= 100;
+ off_value /= 100;
+ if (on_value < 0)
+ on_value = 0;
+ if (on_value > 0xff)
+ on_value = 0xff;
+ if (off_value < 0)
+ off_value = 0;
+ if (off_value > 0xff)
+ off_value = 0xff;
+
+ pdev->ctrl_buf[0] = on_value;
+ pdev->ctrl_buf[1] = off_value;
+
+ r = send_control_msg(pdev,
+ SET_STATUS_CTL, LED_FORMATTER, pdev->ctrl_buf, 2);
+ if (r < 0)
+ PWC_ERROR("Failed to set LED on/off time (%d)\n", r);
+
+ return r;
+}
+
+#ifdef CONFIG_USB_PWC_DEBUG
+int pwc_get_cmos_sensor(struct pwc_device *pdev, int *sensor)
+{
+ int ret = -1, request;
+
+ if (pdev->type < 675)
+ request = SENSOR_TYPE_FORMATTER1;
+ else if (pdev->type < 730)
+ return -1; /* The Vesta series doesn't have this call */
+ else
+ request = SENSOR_TYPE_FORMATTER2;
+
+ ret = recv_control_msg(pdev, GET_STATUS_CTL, request, 1);
+ if (ret < 0)
+ return ret;
+ if (pdev->type < 675)
+ *sensor = pdev->ctrl_buf[0] | 0x100;
+ else
+ *sensor = pdev->ctrl_buf[0];
+ return 0;
+}
+#endif
--- /dev/null
+/* Linux driver for Philips webcam
+ Decompression for chipset version 1
+ (C) 2004-2006 Luc Saillard (luc@saillard.org)
+
+ NOTE: this version of pwc is an unofficial (modified) release of pwc & pcwx
+ driver and thus may have bugs that are not present in the original version.
+ Please send bug reports and support requests to <luc@saillard.org>.
+ The decompression routines have been implemented by reverse-engineering the
+ Nemosoft binary pwcx module. Caveat emptor.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+*/
+#include "pwc.h"
+
+void pwc_dec1_init(struct pwc_device *pdev, const unsigned char *cmd)
+{
+ struct pwc_dec1_private *pdec = &pdev->dec1;
+
+ pdec->version = pdev->release;
+}
--- /dev/null
+/* Linux driver for Philips webcam
+ (C) 2004-2006 Luc Saillard (luc@saillard.org)
+
+ NOTE: this version of pwc is an unofficial (modified) release of pwc & pcwx
+ driver and thus may have bugs that are not present in the original version.
+ Please send bug reports and support requests to <luc@saillard.org>.
+ The decompression routines have been implemented by reverse-engineering the
+ Nemosoft binary pwcx module. Caveat emptor.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+*/
+
+#ifndef PWC_DEC1_H
+#define PWC_DEC1_H
+
+#include <linux/mutex.h>
+
+struct pwc_device;
+
+struct pwc_dec1_private
+{
+ int version;
+};
+
+void pwc_dec1_init(struct pwc_device *pdev, const unsigned char *cmd);
+
+#endif
--- /dev/null
+/* Linux driver for Philips webcam
+ Decompression for chipset version 2 et 3
+ (C) 2004-2006 Luc Saillard (luc@saillard.org)
+
+ NOTE: this version of pwc is an unofficial (modified) release of pwc & pcwx
+ driver and thus may have bugs that are not present in the original version.
+ Please send bug reports and support requests to <luc@saillard.org>.
+ The decompression routines have been implemented by reverse-engineering the
+ Nemosoft binary pwcx module. Caveat emptor.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+*/
+
+#include "pwc-timon.h"
+#include "pwc-kiara.h"
+#include "pwc-dec23.h"
+
+#include <linux/string.h>
+#include <linux/slab.h>
+
+/*
+ * USE_LOOKUP_TABLE_TO_CLAMP
+ * 0: use a C version of this tests: { a<0?0:(a>255?255:a) }
+ * 1: use a faster lookup table for cpu with a big cache (intel)
+ */
+#define USE_LOOKUP_TABLE_TO_CLAMP 1
+/*
+ * UNROLL_LOOP_FOR_COPYING_BLOCK
+ * 0: use a loop for a smaller code (but little slower)
+ * 1: when unrolling the loop, gcc produces some faster code (perhaps only
+ * valid for intel processor class). Activating this option, automaticaly
+ * activate USE_LOOKUP_TABLE_TO_CLAMP
+ */
+#define UNROLL_LOOP_FOR_COPY 1
+#if UNROLL_LOOP_FOR_COPY
+# undef USE_LOOKUP_TABLE_TO_CLAMP
+# define USE_LOOKUP_TABLE_TO_CLAMP 1
+#endif
+
+static void build_subblock_pattern(struct pwc_dec23_private *pdec)
+{
+ static const unsigned int initial_values[12] = {
+ -0x526500, -0x221200, 0x221200, 0x526500,
+ -0x3de200, 0x3de200,
+ -0x6db480, -0x2d5d00, 0x2d5d00, 0x6db480,
+ -0x12c200, 0x12c200
+
+ };
+ static const unsigned int values_derivated[12] = {
+ 0xa4ca, 0x4424, -0x4424, -0xa4ca,
+ 0x7bc4, -0x7bc4,
+ 0xdb69, 0x5aba, -0x5aba, -0xdb69,
+ 0x2584, -0x2584
+ };
+ unsigned int temp_values[12];
+ int i, j;
+
+ memcpy(temp_values, initial_values, sizeof(initial_values));
+ for (i = 0; i < 256; i++) {
+ for (j = 0; j < 12; j++) {
+ pdec->table_subblock[i][j] = temp_values[j];
+ temp_values[j] += values_derivated[j];
+ }
+ }
+}
+
+static void build_bit_powermask_table(struct pwc_dec23_private *pdec)
+{
+ unsigned char *p;
+ unsigned int bit, byte, mask, val;
+ unsigned int bitpower = 1;
+
+ for (bit = 0; bit < 8; bit++) {
+ mask = bitpower - 1;
+ p = pdec->table_bitpowermask[bit];
+ for (byte = 0; byte < 256; byte++) {
+ val = (byte & mask);
+ if (byte & bitpower)
+ val = -val;
+ *p++ = val;
+ }
+ bitpower<<=1;
+ }
+}
+
+
+static void build_table_color(const unsigned int romtable[16][8],
+ unsigned char p0004[16][1024],
+ unsigned char p8004[16][256])
+{
+ int compression_mode, j, k, bit, pw;
+ unsigned char *p0, *p8;
+ const unsigned int *r;
+
+ /* We have 16 compressions tables */
+ for (compression_mode = 0; compression_mode < 16; compression_mode++) {
+ p0 = p0004[compression_mode];
+ p8 = p8004[compression_mode];
+ r = romtable[compression_mode];
+
+ for (j = 0; j < 8; j++, r++, p0 += 128) {
+
+ for (k = 0; k < 16; k++) {
+ if (k == 0)
+ bit = 1;
+ else if (k >= 1 && k < 3)
+ bit = (r[0] >> 15) & 7;
+ else if (k >= 3 && k < 6)
+ bit = (r[0] >> 12) & 7;
+ else if (k >= 6 && k < 10)
+ bit = (r[0] >> 9) & 7;
+ else if (k >= 10 && k < 13)
+ bit = (r[0] >> 6) & 7;
+ else if (k >= 13 && k < 15)
+ bit = (r[0] >> 3) & 7;
+ else
+ bit = (r[0]) & 7;
+ if (k == 0)
+ *p8++ = 8;
+ else
+ *p8++ = j - bit;
+ *p8++ = bit;
+
+ pw = 1 << bit;
+ p0[k + 0x00] = (1 * pw) + 0x80;
+ p0[k + 0x10] = (2 * pw) + 0x80;
+ p0[k + 0x20] = (3 * pw) + 0x80;
+ p0[k + 0x30] = (4 * pw) + 0x80;
+ p0[k + 0x40] = (-1 * pw) + 0x80;
+ p0[k + 0x50] = (-2 * pw) + 0x80;
+ p0[k + 0x60] = (-3 * pw) + 0x80;
+ p0[k + 0x70] = (-4 * pw) + 0x80;
+ } /* end of for (k=0; k<16; k++, p8++) */
+ } /* end of for (j=0; j<8; j++ , table++) */
+ } /* end of foreach compression_mode */
+}
+
+/*
+ *
+ */
+static void fill_table_dc00_d800(struct pwc_dec23_private *pdec)
+{
+#define SCALEBITS 15
+#define ONE_HALF (1UL << (SCALEBITS - 1))
+ int i;
+ unsigned int offset1 = ONE_HALF;
+ unsigned int offset2 = 0x0000;
+
+ for (i=0; i<256; i++) {
+ pdec->table_dc00[i] = offset1 & ~(ONE_HALF);
+ pdec->table_d800[i] = offset2;
+
+ offset1 += 0x7bc4;
+ offset2 += 0x7bc4;
+ }
+}
+
+/*
+ * To decode the stream:
+ * if look_bits(2) == 0: # op == 2 in the lookup table
+ * skip_bits(2)
+ * end of the stream
+ * elif look_bits(3) == 7: # op == 1 in the lookup table
+ * skip_bits(3)
+ * yyyy = get_bits(4)
+ * xxxx = get_bits(8)
+ * else: # op == 0 in the lookup table
+ * skip_bits(x)
+ *
+ * For speedup processing, we build a lookup table and we takes the first 6 bits.
+ *
+ * struct {
+ * unsigned char op; // operation to execute
+ * unsigned char bits; // bits use to perform operation
+ * unsigned char offset1; // offset to add to access in the table_0004 % 16
+ * unsigned char offset2; // offset to add to access in the table_0004
+ * }
+ *
+ * How to build this table ?
+ * op == 2 when (i%4)==0
+ * op == 1 when (i%8)==7
+ * op == 0 otherwise
+ *
+ */
+static const unsigned char hash_table_ops[64*4] = {
+ 0x02, 0x00, 0x00, 0x00,
+ 0x00, 0x03, 0x01, 0x00,
+ 0x00, 0x04, 0x01, 0x10,
+ 0x00, 0x06, 0x01, 0x30,
+ 0x02, 0x00, 0x00, 0x00,
+ 0x00, 0x03, 0x01, 0x40,
+ 0x00, 0x05, 0x01, 0x20,
+ 0x01, 0x00, 0x00, 0x00,
+ 0x02, 0x00, 0x00, 0x00,
+ 0x00, 0x03, 0x01, 0x00,
+ 0x00, 0x04, 0x01, 0x50,
+ 0x00, 0x05, 0x02, 0x00,
+ 0x02, 0x00, 0x00, 0x00,
+ 0x00, 0x03, 0x01, 0x40,
+ 0x00, 0x05, 0x03, 0x00,
+ 0x01, 0x00, 0x00, 0x00,
+ 0x02, 0x00, 0x00, 0x00,
+ 0x00, 0x03, 0x01, 0x00,
+ 0x00, 0x04, 0x01, 0x10,
+ 0x00, 0x06, 0x02, 0x10,
+ 0x02, 0x00, 0x00, 0x00,
+ 0x00, 0x03, 0x01, 0x40,
+ 0x00, 0x05, 0x01, 0x60,
+ 0x01, 0x00, 0x00, 0x00,
+ 0x02, 0x00, 0x00, 0x00,
+ 0x00, 0x03, 0x01, 0x00,
+ 0x00, 0x04, 0x01, 0x50,
+ 0x00, 0x05, 0x02, 0x40,
+ 0x02, 0x00, 0x00, 0x00,
+ 0x00, 0x03, 0x01, 0x40,
+ 0x00, 0x05, 0x03, 0x40,
+ 0x01, 0x00, 0x00, 0x00,
+ 0x02, 0x00, 0x00, 0x00,
+ 0x00, 0x03, 0x01, 0x00,
+ 0x00, 0x04, 0x01, 0x10,
+ 0x00, 0x06, 0x01, 0x70,
+ 0x02, 0x00, 0x00, 0x00,
+ 0x00, 0x03, 0x01, 0x40,
+ 0x00, 0x05, 0x01, 0x20,
+ 0x01, 0x00, 0x00, 0x00,
+ 0x02, 0x00, 0x00, 0x00,
+ 0x00, 0x03, 0x01, 0x00,
+ 0x00, 0x04, 0x01, 0x50,
+ 0x00, 0x05, 0x02, 0x00,
+ 0x02, 0x00, 0x00, 0x00,
+ 0x00, 0x03, 0x01, 0x40,
+ 0x00, 0x05, 0x03, 0x00,
+ 0x01, 0x00, 0x00, 0x00,
+ 0x02, 0x00, 0x00, 0x00,
+ 0x00, 0x03, 0x01, 0x00,
+ 0x00, 0x04, 0x01, 0x10,
+ 0x00, 0x06, 0x02, 0x50,
+ 0x02, 0x00, 0x00, 0x00,
+ 0x00, 0x03, 0x01, 0x40,
+ 0x00, 0x05, 0x01, 0x60,
+ 0x01, 0x00, 0x00, 0x00,
+ 0x02, 0x00, 0x00, 0x00,
+ 0x00, 0x03, 0x01, 0x00,
+ 0x00, 0x04, 0x01, 0x50,
+ 0x00, 0x05, 0x02, 0x40,
+ 0x02, 0x00, 0x00, 0x00,
+ 0x00, 0x03, 0x01, 0x40,
+ 0x00, 0x05, 0x03, 0x40,
+ 0x01, 0x00, 0x00, 0x00
+};
+
+/*
+ *
+ */
+static const unsigned int MulIdx[16][16] = {
+ {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,},
+ {0, 1, 2, 3, 0, 1, 2, 3, 0, 1, 2, 3, 0, 1, 2, 3,},
+ {0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3,},
+ {4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4,},
+ {6, 7, 8, 9, 7, 10, 11, 8, 8, 11, 10, 7, 9, 8, 7, 6,},
+ {4, 5, 5, 4, 4, 5, 5, 4, 4, 5, 5, 4, 4, 5, 5, 4,},
+ {1, 3, 0, 2, 1, 3, 0, 2, 1, 3, 0, 2, 1, 3, 0, 2,},
+ {0, 3, 3, 0, 1, 2, 2, 1, 2, 1, 1, 2, 3, 0, 0, 3,},
+ {0, 1, 2, 3, 3, 2, 1, 0, 3, 2, 1, 0, 0, 1, 2, 3,},
+ {1, 1, 1, 1, 3, 3, 3, 3, 0, 0, 0, 0, 2, 2, 2, 2,},
+ {7, 10, 11, 8, 9, 8, 7, 6, 6, 7, 8, 9, 8, 11, 10, 7,},
+ {4, 5, 5, 4, 5, 4, 4, 5, 5, 4, 4, 5, 4, 5, 5, 4,},
+ {7, 9, 6, 8, 10, 8, 7, 11, 11, 7, 8, 10, 8, 6, 9, 7,},
+ {1, 3, 0, 2, 2, 0, 3, 1, 2, 0, 3, 1, 1, 3, 0, 2,},
+ {1, 2, 2, 1, 3, 0, 0, 3, 0, 3, 3, 0, 2, 1, 1, 2,},
+ {10, 8, 7, 11, 8, 6, 9, 7, 7, 9, 6, 8, 11, 7, 8, 10}
+};
+
+#if USE_LOOKUP_TABLE_TO_CLAMP
+#define MAX_OUTER_CROP_VALUE (512)
+static unsigned char pwc_crop_table[256 + 2*MAX_OUTER_CROP_VALUE];
+#define CLAMP(x) (pwc_crop_table[MAX_OUTER_CROP_VALUE+(x)])
+#else
+#define CLAMP(x) ((x)>255?255:((x)<0?0:x))
+#endif
+
+
+/* If the type or the command change, we rebuild the lookup table */
+void pwc_dec23_init(struct pwc_device *pdev, const unsigned char *cmd)
+{
+ int flags, version, shift, i;
+ struct pwc_dec23_private *pdec = &pdev->dec23;
+
+ mutex_init(&pdec->lock);
+
+ if (pdec->last_cmd_valid && pdec->last_cmd == cmd[2])
+ return;
+
+ if (DEVICE_USE_CODEC3(pdev->type)) {
+ flags = cmd[2] & 0x18;
+ if (flags == 8)
+ pdec->nbits = 7; /* More bits, mean more bits to encode the stream, but better quality */
+ else if (flags == 0x10)
+ pdec->nbits = 8;
+ else
+ pdec->nbits = 6;
+
+ version = cmd[2] >> 5;
+ build_table_color(KiaraRomTable[version][0], pdec->table_0004_pass1, pdec->table_8004_pass1);
+ build_table_color(KiaraRomTable[version][1], pdec->table_0004_pass2, pdec->table_8004_pass2);
+
+ } else {
+
+ flags = cmd[2] & 6;
+ if (flags == 2)
+ pdec->nbits = 7;
+ else if (flags == 4)
+ pdec->nbits = 8;
+ else
+ pdec->nbits = 6;
+
+ version = cmd[2] >> 3;
+ build_table_color(TimonRomTable[version][0], pdec->table_0004_pass1, pdec->table_8004_pass1);
+ build_table_color(TimonRomTable[version][1], pdec->table_0004_pass2, pdec->table_8004_pass2);
+ }
+
+ /* Informations can be coded on a variable number of bits but never less than 8 */
+ shift = 8 - pdec->nbits;
+ pdec->scalebits = SCALEBITS - shift;
+ pdec->nbitsmask = 0xFF >> shift;
+
+ fill_table_dc00_d800(pdec);
+ build_subblock_pattern(pdec);
+ build_bit_powermask_table(pdec);
+
+#if USE_LOOKUP_TABLE_TO_CLAMP
+ /* Build the static table to clamp value [0-255] */
+ for (i=0;i<MAX_OUTER_CROP_VALUE;i++)
+ pwc_crop_table[i] = 0;
+ for (i=0; i<256; i++)
+ pwc_crop_table[MAX_OUTER_CROP_VALUE+i] = i;
+ for (i=0; i<MAX_OUTER_CROP_VALUE; i++)
+ pwc_crop_table[MAX_OUTER_CROP_VALUE+256+i] = 255;
+#endif
+
+ pdec->last_cmd = cmd[2];
+ pdec->last_cmd_valid = 1;
+}
+
+/*
+ * Copy the 4x4 image block to Y plane buffer
+ */
+static void copy_image_block_Y(const int *src, unsigned char *dst, unsigned int bytes_per_line, unsigned int scalebits)
+{
+#if UNROLL_LOOP_FOR_COPY
+ const unsigned char *cm = pwc_crop_table+MAX_OUTER_CROP_VALUE;
+ const int *c = src;
+ unsigned char *d = dst;
+
+ *d++ = cm[c[0] >> scalebits];
+ *d++ = cm[c[1] >> scalebits];
+ *d++ = cm[c[2] >> scalebits];
+ *d++ = cm[c[3] >> scalebits];
+
+ d = dst + bytes_per_line;
+ *d++ = cm[c[4] >> scalebits];
+ *d++ = cm[c[5] >> scalebits];
+ *d++ = cm[c[6] >> scalebits];
+ *d++ = cm[c[7] >> scalebits];
+
+ d = dst + bytes_per_line*2;
+ *d++ = cm[c[8] >> scalebits];
+ *d++ = cm[c[9] >> scalebits];
+ *d++ = cm[c[10] >> scalebits];
+ *d++ = cm[c[11] >> scalebits];
+
+ d = dst + bytes_per_line*3;
+ *d++ = cm[c[12] >> scalebits];
+ *d++ = cm[c[13] >> scalebits];
+ *d++ = cm[c[14] >> scalebits];
+ *d++ = cm[c[15] >> scalebits];
+#else
+ int i;
+ const int *c = src;
+ unsigned char *d = dst;
+ for (i = 0; i < 4; i++, c++)
+ *d++ = CLAMP((*c) >> scalebits);
+
+ d = dst + bytes_per_line;
+ for (i = 0; i < 4; i++, c++)
+ *d++ = CLAMP((*c) >> scalebits);
+
+ d = dst + bytes_per_line*2;
+ for (i = 0; i < 4; i++, c++)
+ *d++ = CLAMP((*c) >> scalebits);
+
+ d = dst + bytes_per_line*3;
+ for (i = 0; i < 4; i++, c++)
+ *d++ = CLAMP((*c) >> scalebits);
+#endif
+}
+
+/*
+ * Copy the 4x4 image block to a CrCb plane buffer
+ *
+ */
+static void copy_image_block_CrCb(const int *src, unsigned char *dst, unsigned int bytes_per_line, unsigned int scalebits)
+{
+#if UNROLL_LOOP_FOR_COPY
+ /* Unroll all loops */
+ const unsigned char *cm = pwc_crop_table+MAX_OUTER_CROP_VALUE;
+ const int *c = src;
+ unsigned char *d = dst;
+
+ *d++ = cm[c[0] >> scalebits];
+ *d++ = cm[c[4] >> scalebits];
+ *d++ = cm[c[1] >> scalebits];
+ *d++ = cm[c[5] >> scalebits];
+ *d++ = cm[c[2] >> scalebits];
+ *d++ = cm[c[6] >> scalebits];
+ *d++ = cm[c[3] >> scalebits];
+ *d++ = cm[c[7] >> scalebits];
+
+ d = dst + bytes_per_line;
+ *d++ = cm[c[12] >> scalebits];
+ *d++ = cm[c[8] >> scalebits];
+ *d++ = cm[c[13] >> scalebits];
+ *d++ = cm[c[9] >> scalebits];
+ *d++ = cm[c[14] >> scalebits];
+ *d++ = cm[c[10] >> scalebits];
+ *d++ = cm[c[15] >> scalebits];
+ *d++ = cm[c[11] >> scalebits];
+#else
+ int i;
+ const int *c1 = src;
+ const int *c2 = src + 4;
+ unsigned char *d = dst;
+
+ for (i = 0; i < 4; i++, c1++, c2++) {
+ *d++ = CLAMP((*c1) >> scalebits);
+ *d++ = CLAMP((*c2) >> scalebits);
+ }
+ c1 = src + 12;
+ d = dst + bytes_per_line;
+ for (i = 0; i < 4; i++, c1++, c2++) {
+ *d++ = CLAMP((*c1) >> scalebits);
+ *d++ = CLAMP((*c2) >> scalebits);
+ }
+#endif
+}
+
+/*
+ * To manage the stream, we keep bits in a 32 bits register.
+ * fill_nbits(n): fill the reservoir with at least n bits
+ * skip_bits(n): discard n bits from the reservoir
+ * get_bits(n): fill the reservoir, returns the first n bits and discard the
+ * bits from the reservoir.
+ * __get_nbits(n): faster version of get_bits(n), but asumes that the reservoir
+ * contains at least n bits. bits returned is discarded.
+ */
+#define fill_nbits(pdec, nbits_wanted) do { \
+ while (pdec->nbits_in_reservoir<(nbits_wanted)) \
+ { \
+ pdec->reservoir |= (*(pdec->stream)++) << (pdec->nbits_in_reservoir); \
+ pdec->nbits_in_reservoir += 8; \
+ } \
+} while(0);
+
+#define skip_nbits(pdec, nbits_to_skip) do { \
+ pdec->reservoir >>= (nbits_to_skip); \
+ pdec->nbits_in_reservoir -= (nbits_to_skip); \
+} while(0);
+
+#define get_nbits(pdec, nbits_wanted, result) do { \
+ fill_nbits(pdec, nbits_wanted); \
+ result = (pdec->reservoir) & ((1U<<(nbits_wanted))-1); \
+ skip_nbits(pdec, nbits_wanted); \
+} while(0);
+
+#define __get_nbits(pdec, nbits_wanted, result) do { \
+ result = (pdec->reservoir) & ((1U<<(nbits_wanted))-1); \
+ skip_nbits(pdec, nbits_wanted); \
+} while(0);
+
+#define look_nbits(pdec, nbits_wanted) \
+ ((pdec->reservoir) & ((1U<<(nbits_wanted))-1))
+
+/*
+ * Decode a 4x4 pixel block
+ */
+static void decode_block(struct pwc_dec23_private *pdec,
+ const unsigned char *ptable0004,
+ const unsigned char *ptable8004)
+{
+ unsigned int primary_color;
+ unsigned int channel_v, offset1, op;
+ int i;
+
+ fill_nbits(pdec, 16);
+ __get_nbits(pdec, pdec->nbits, primary_color);
+
+ if (look_nbits(pdec,2) == 0) {
+ skip_nbits(pdec, 2);
+ /* Very simple, the color is the same for all pixels of the square */
+ for (i = 0; i < 16; i++)
+ pdec->temp_colors[i] = pdec->table_dc00[primary_color];
+
+ return;
+ }
+
+ /* This block is encoded with small pattern */
+ for (i = 0; i < 16; i++)
+ pdec->temp_colors[i] = pdec->table_d800[primary_color];
+
+ __get_nbits(pdec, 3, channel_v);
+ channel_v = ((channel_v & 1) << 2) | (channel_v & 2) | ((channel_v & 4) >> 2);
+
+ ptable0004 += (channel_v * 128);
+ ptable8004 += (channel_v * 32);
+
+ offset1 = 0;
+ do
+ {
+ unsigned int htable_idx, rows = 0;
+ const unsigned int *block;
+
+ /* [ zzzz y x x ]
+ * xx == 00 :=> end of the block def, remove the two bits from the stream
+ * yxx == 111
+ * yxx == any other value
+ *
+ */
+ fill_nbits(pdec, 16);
+ htable_idx = look_nbits(pdec, 6);
+ op = hash_table_ops[htable_idx * 4];
+
+ if (op == 2) {
+ skip_nbits(pdec, 2);
+
+ } else if (op == 1) {
+ /* 15bits [ xxxx xxxx yyyy 111 ]
+ * yyy => offset in the table8004
+ * xxx => offset in the tabled004 (tree)
+ */
+ unsigned int mask, shift;
+ unsigned int nbits, col1;
+ unsigned int yyyy;
+
+ skip_nbits(pdec, 3);
+ /* offset1 += yyyy */
+ __get_nbits(pdec, 4, yyyy);
+ offset1 += 1 + yyyy;
+ offset1 &= 0x0F;
+ nbits = ptable8004[offset1 * 2];
+
+ /* col1 = xxxx xxxx */
+ __get_nbits(pdec, nbits+1, col1);
+
+ /* Bit mask table */
+ mask = pdec->table_bitpowermask[nbits][col1];
+ shift = ptable8004[offset1 * 2 + 1];
+ rows = ((mask << shift) + 0x80) & 0xFF;
+
+ block = pdec->table_subblock[rows];
+ for (i = 0; i < 16; i++)
+ pdec->temp_colors[i] += block[MulIdx[offset1][i]];
+
+ } else {
+ /* op == 0
+ * offset1 is coded on 3 bits
+ */
+ unsigned int shift;
+
+ offset1 += hash_table_ops [htable_idx * 4 + 2];
+ offset1 &= 0x0F;
+
+ rows = ptable0004[offset1 + hash_table_ops [htable_idx * 4 + 3]];
+ block = pdec->table_subblock[rows];
+ for (i = 0; i < 16; i++)
+ pdec->temp_colors[i] += block[MulIdx[offset1][i]];
+
+ shift = hash_table_ops[htable_idx * 4 + 1];
+ skip_nbits(pdec, shift);
+ }
+
+ } while (op != 2);
+
+}
+
+static void DecompressBand23(struct pwc_dec23_private *pdec,
+ const unsigned char *rawyuv,
+ unsigned char *planar_y,
+ unsigned char *planar_u,
+ unsigned char *planar_v,
+ unsigned int compressed_image_width,
+ unsigned int real_image_width)
+{
+ int compression_index, nblocks;
+ const unsigned char *ptable0004;
+ const unsigned char *ptable8004;
+
+ pdec->reservoir = 0;
+ pdec->nbits_in_reservoir = 0;
+ pdec->stream = rawyuv + 1; /* The first byte of the stream is skipped */
+
+ get_nbits(pdec, 4, compression_index);
+
+ /* pass 1: uncompress Y component */
+ nblocks = compressed_image_width / 4;
+
+ ptable0004 = pdec->table_0004_pass1[compression_index];
+ ptable8004 = pdec->table_8004_pass1[compression_index];
+
+ /* Each block decode a square of 4x4 */
+ while (nblocks) {
+ decode_block(pdec, ptable0004, ptable8004);
+ copy_image_block_Y(pdec->temp_colors, planar_y, real_image_width, pdec->scalebits);
+ planar_y += 4;
+ nblocks--;
+ }
+
+ /* pass 2: uncompress UV component */
+ nblocks = compressed_image_width / 8;
+
+ ptable0004 = pdec->table_0004_pass2[compression_index];
+ ptable8004 = pdec->table_8004_pass2[compression_index];
+
+ /* Each block decode a square of 4x4 */
+ while (nblocks) {
+ decode_block(pdec, ptable0004, ptable8004);
+ copy_image_block_CrCb(pdec->temp_colors, planar_u, real_image_width/2, pdec->scalebits);
+
+ decode_block(pdec, ptable0004, ptable8004);
+ copy_image_block_CrCb(pdec->temp_colors, planar_v, real_image_width/2, pdec->scalebits);
+
+ planar_v += 8;
+ planar_u += 8;
+ nblocks -= 2;
+ }
+
+}
+
+/**
+ *
+ * Uncompress a pwc23 buffer.
+ *
+ * src: raw data
+ * dst: image output
+ */
+void pwc_dec23_decompress(struct pwc_device *pdev,
+ const void *src,
+ void *dst)
+{
+ int bandlines_left, bytes_per_block;
+ struct pwc_dec23_private *pdec = &pdev->dec23;
+
+ /* YUV420P image format */
+ unsigned char *pout_planar_y;
+ unsigned char *pout_planar_u;
+ unsigned char *pout_planar_v;
+ unsigned int plane_size;
+
+ mutex_lock(&pdec->lock);
+
+ bandlines_left = pdev->height / 4;
+ bytes_per_block = pdev->width * 4;
+ plane_size = pdev->height * pdev->width;
+
+ pout_planar_y = dst;
+ pout_planar_u = dst + plane_size;
+ pout_planar_v = dst + plane_size + plane_size / 4;
+
+ while (bandlines_left--) {
+ DecompressBand23(pdec, src,
+ pout_planar_y, pout_planar_u, pout_planar_v,
+ pdev->width, pdev->width);
+ src += pdev->vbandlength;
+ pout_planar_y += bytes_per_block;
+ pout_planar_u += pdev->width;
+ pout_planar_v += pdev->width;
+ }
+ mutex_unlock(&pdec->lock);
+}
--- /dev/null
+/* Linux driver for Philips webcam
+ (C) 2004-2006 Luc Saillard (luc@saillard.org)
+
+ NOTE: this version of pwc is an unofficial (modified) release of pwc & pcwx
+ driver and thus may have bugs that are not present in the original version.
+ Please send bug reports and support requests to <luc@saillard.org>.
+ The decompression routines have been implemented by reverse-engineering the
+ Nemosoft binary pwcx module. Caveat emptor.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+*/
+
+#ifndef PWC_DEC23_H
+#define PWC_DEC23_H
+
+struct pwc_device;
+
+struct pwc_dec23_private
+{
+ struct mutex lock;
+
+ unsigned char last_cmd, last_cmd_valid;
+
+ unsigned int scalebits;
+ unsigned int nbitsmask, nbits; /* Number of bits of a color in the compressed stream */
+
+ unsigned int reservoir;
+ unsigned int nbits_in_reservoir;
+
+ const unsigned char *stream;
+ int temp_colors[16];
+
+ unsigned char table_0004_pass1[16][1024];
+ unsigned char table_0004_pass2[16][1024];
+ unsigned char table_8004_pass1[16][256];
+ unsigned char table_8004_pass2[16][256];
+ unsigned int table_subblock[256][12];
+
+ unsigned char table_bitpowermask[8][256];
+ unsigned int table_d800[256];
+ unsigned int table_dc00[256];
+
+};
+
+void pwc_dec23_init(struct pwc_device *pdev, const unsigned char *cmd);
+void pwc_dec23_decompress(struct pwc_device *pdev,
+ const void *src,
+ void *dst);
+#endif
--- /dev/null
+/* Linux driver for Philips webcam
+ USB and Video4Linux interface part.
+ (C) 1999-2004 Nemosoft Unv.
+ (C) 2004-2006 Luc Saillard (luc@saillard.org)
+ (C) 2011 Hans de Goede <hdegoede@redhat.com>
+
+ NOTE: this version of pwc is an unofficial (modified) release of pwc & pcwx
+ driver and thus may have bugs that are not present in the original version.
+ Please send bug reports and support requests to <luc@saillard.org>.
+ The decompression routines have been implemented by reverse-engineering the
+ Nemosoft binary pwcx module. Caveat emptor.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+*/
+
+/*
+ This code forms the interface between the USB layers and the Philips
+ specific stuff. Some adanved stuff of the driver falls under an
+ NDA, signed between me and Philips B.V., Eindhoven, the Netherlands, and
+ is thus not distributed in source form. The binary pwcx.o module
+ contains the code that falls under the NDA.
+
+ In case you're wondering: 'pwc' stands for "Philips WebCam", but
+ I really didn't want to type 'philips_web_cam' every time (I'm lazy as
+ any Linux kernel hacker, but I don't like uncomprehensible abbreviations
+ without explanation).
+
+ Oh yes, convention: to disctinguish between all the various pointers to
+ device-structures, I use these names for the pointer variables:
+ udev: struct usb_device *
+ vdev: struct video_device (member of pwc_dev)
+ pdev: struct pwc_devive *
+*/
+
+/* Contributors:
+ - Alvarado: adding whitebalance code
+ - Alistar Moire: QuickCam 3000 Pro device/product ID
+ - Tony Hoyle: Creative Labs Webcam 5 device/product ID
+ - Mark Burazin: solving hang in VIDIOCSYNC when camera gets unplugged
+ - Jk Fang: Sotec Afina Eye ID
+ - Xavier Roche: QuickCam Pro 4000 ID
+ - Jens Knudsen: QuickCam Zoom ID
+ - J. Debert: QuickCam for Notebooks ID
+ - Pham Thanh Nam: webcam snapshot button as an event input device
+*/
+
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/mm.h>
+#include <linux/module.h>
+#include <linux/poll.h>
+#include <linux/slab.h>
+#ifdef CONFIG_USB_PWC_INPUT_EVDEV
+#include <linux/usb/input.h>
+#endif
+#include <linux/vmalloc.h>
+#include <asm/io.h>
+#include <linux/kernel.h> /* simple_strtol() */
+
+#include "pwc.h"
+#include "pwc-kiara.h"
+#include "pwc-timon.h"
+#include "pwc-dec23.h"
+#include "pwc-dec1.h"
+
+/* Function prototypes and driver templates */
+
+/* hotplug device table support */
+static const struct usb_device_id pwc_device_table [] = {
+ { USB_DEVICE(0x0471, 0x0302) }, /* Philips models */
+ { USB_DEVICE(0x0471, 0x0303) },
+ { USB_DEVICE(0x0471, 0x0304) },
+ { USB_DEVICE(0x0471, 0x0307) },
+ { USB_DEVICE(0x0471, 0x0308) },
+ { USB_DEVICE(0x0471, 0x030C) },
+ { USB_DEVICE(0x0471, 0x0310) },
+ { USB_DEVICE(0x0471, 0x0311) }, /* Philips ToUcam PRO II */
+ { USB_DEVICE(0x0471, 0x0312) },
+ { USB_DEVICE(0x0471, 0x0313) }, /* the 'new' 720K */
+ { USB_DEVICE(0x0471, 0x0329) }, /* Philips SPC 900NC PC Camera */
+ { USB_DEVICE(0x069A, 0x0001) }, /* Askey */
+ { USB_DEVICE(0x046D, 0x08B0) }, /* Logitech QuickCam Pro 3000 */
+ { USB_DEVICE(0x046D, 0x08B1) }, /* Logitech QuickCam Notebook Pro */
+ { USB_DEVICE(0x046D, 0x08B2) }, /* Logitech QuickCam Pro 4000 */
+ { USB_DEVICE(0x046D, 0x08B3) }, /* Logitech QuickCam Zoom (old model) */
+ { USB_DEVICE(0x046D, 0x08B4) }, /* Logitech QuickCam Zoom (new model) */
+ { USB_DEVICE(0x046D, 0x08B5) }, /* Logitech QuickCam Orbit/Sphere */
+ { USB_DEVICE(0x046D, 0x08B6) }, /* Cisco VT Camera */
+ { USB_DEVICE(0x046D, 0x08B7) }, /* Logitech ViewPort AV 100 */
+ { USB_DEVICE(0x046D, 0x08B8) }, /* Logitech (reserved) */
+ { USB_DEVICE(0x055D, 0x9000) }, /* Samsung MPC-C10 */
+ { USB_DEVICE(0x055D, 0x9001) }, /* Samsung MPC-C30 */
+ { USB_DEVICE(0x055D, 0x9002) }, /* Samsung SNC-35E (Ver3.0) */
+ { USB_DEVICE(0x041E, 0x400C) }, /* Creative Webcam 5 */
+ { USB_DEVICE(0x041E, 0x4011) }, /* Creative Webcam Pro Ex */
+ { USB_DEVICE(0x04CC, 0x8116) }, /* Afina Eye */
+ { USB_DEVICE(0x06BE, 0x8116) }, /* new Afina Eye */
+ { USB_DEVICE(0x0d81, 0x1910) }, /* Visionite */
+ { USB_DEVICE(0x0d81, 0x1900) },
+ { }
+};
+MODULE_DEVICE_TABLE(usb, pwc_device_table);
+
+static int usb_pwc_probe(struct usb_interface *intf, const struct usb_device_id *id);
+static void usb_pwc_disconnect(struct usb_interface *intf);
+static void pwc_isoc_cleanup(struct pwc_device *pdev);
+
+static struct usb_driver pwc_driver = {
+ .name = "Philips webcam", /* name */
+ .id_table = pwc_device_table,
+ .probe = usb_pwc_probe, /* probe() */
+ .disconnect = usb_pwc_disconnect, /* disconnect() */
+};
+
+#define MAX_DEV_HINTS 20
+#define MAX_ISOC_ERRORS 20
+
+#ifdef CONFIG_USB_PWC_DEBUG
+ int pwc_trace = PWC_DEBUG_LEVEL;
+#endif
+static int power_save = -1;
+static int leds[2] = { 100, 0 };
+
+/***/
+
+static const struct v4l2_file_operations pwc_fops = {
+ .owner = THIS_MODULE,
+ .open = v4l2_fh_open,
+ .release = vb2_fop_release,
+ .read = vb2_fop_read,
+ .poll = vb2_fop_poll,
+ .mmap = vb2_fop_mmap,
+ .unlocked_ioctl = video_ioctl2,
+};
+static struct video_device pwc_template = {
+ .name = "Philips Webcam", /* Filled in later */
+ .release = video_device_release_empty,
+ .fops = &pwc_fops,
+ .ioctl_ops = &pwc_ioctl_ops,
+};
+
+/***************************************************************************/
+/* Private functions */
+
+struct pwc_frame_buf *pwc_get_next_fill_buf(struct pwc_device *pdev)
+{
+ unsigned long flags = 0;
+ struct pwc_frame_buf *buf = NULL;
+
+ spin_lock_irqsave(&pdev->queued_bufs_lock, flags);
+ if (list_empty(&pdev->queued_bufs))
+ goto leave;
+
+ buf = list_entry(pdev->queued_bufs.next, struct pwc_frame_buf, list);
+ list_del(&buf->list);
+leave:
+ spin_unlock_irqrestore(&pdev->queued_bufs_lock, flags);
+ return buf;
+}
+
+static void pwc_snapshot_button(struct pwc_device *pdev, int down)
+{
+ if (down) {
+ PWC_TRACE("Snapshot button pressed.\n");
+ } else {
+ PWC_TRACE("Snapshot button released.\n");
+ }
+
+#ifdef CONFIG_USB_PWC_INPUT_EVDEV
+ if (pdev->button_dev) {
+ input_report_key(pdev->button_dev, KEY_CAMERA, down);
+ input_sync(pdev->button_dev);
+ }
+#endif
+}
+
+static void pwc_frame_complete(struct pwc_device *pdev)
+{
+ struct pwc_frame_buf *fbuf = pdev->fill_buf;
+
+ /* The ToUCam Fun CMOS sensor causes the firmware to send 2 or 3 bogus
+ frames on the USB wire after an exposure change. This conditition is
+ however detected in the cam and a bit is set in the header.
+ */
+ if (pdev->type == 730) {
+ unsigned char *ptr = (unsigned char *)fbuf->data;
+
+ if (ptr[1] == 1 && ptr[0] & 0x10) {
+ PWC_TRACE("Hyundai CMOS sensor bug. Dropping frame.\n");
+ pdev->drop_frames += 2;
+ }
+ if ((ptr[0] ^ pdev->vmirror) & 0x01) {
+ pwc_snapshot_button(pdev, ptr[0] & 0x01);
+ }
+ if ((ptr[0] ^ pdev->vmirror) & 0x02) {
+ if (ptr[0] & 0x02)
+ PWC_TRACE("Image is mirrored.\n");
+ else
+ PWC_TRACE("Image is normal.\n");
+ }
+ pdev->vmirror = ptr[0] & 0x03;
+ /* Sometimes the trailer of the 730 is still sent as a 4 byte packet
+ after a short frame; this condition is filtered out specifically. A 4 byte
+ frame doesn't make sense anyway.
+ So we get either this sequence:
+ drop_bit set -> 4 byte frame -> short frame -> good frame
+ Or this one:
+ drop_bit set -> short frame -> good frame
+ So we drop either 3 or 2 frames in all!
+ */
+ if (fbuf->filled == 4)
+ pdev->drop_frames++;
+ } else if (pdev->type == 740 || pdev->type == 720) {
+ unsigned char *ptr = (unsigned char *)fbuf->data;
+ if ((ptr[0] ^ pdev->vmirror) & 0x01) {
+ pwc_snapshot_button(pdev, ptr[0] & 0x01);
+ }
+ pdev->vmirror = ptr[0] & 0x03;
+ }
+
+ /* In case we were instructed to drop the frame, do so silently. */
+ if (pdev->drop_frames > 0) {
+ pdev->drop_frames--;
+ } else {
+ /* Check for underflow first */
+ if (fbuf->filled < pdev->frame_total_size) {
+ PWC_DEBUG_FLOW("Frame buffer underflow (%d bytes);"
+ " discarded.\n", fbuf->filled);
+ } else {
+ fbuf->vb.v4l2_buf.field = V4L2_FIELD_NONE;
+ fbuf->vb.v4l2_buf.sequence = pdev->vframe_count;
+ vb2_buffer_done(&fbuf->vb, VB2_BUF_STATE_DONE);
+ pdev->fill_buf = NULL;
+ pdev->vsync = 0;
+ }
+ } /* !drop_frames */
+ pdev->vframe_count++;
+}
+
+/* This gets called for the Isochronous pipe (video). This is done in
+ * interrupt time, so it has to be fast, not crash, and not stall. Neat.
+ */
+static void pwc_isoc_handler(struct urb *urb)
+{
+ struct pwc_device *pdev = (struct pwc_device *)urb->context;
+ int i, fst, flen;
+ unsigned char *iso_buf = NULL;
+
+ if (urb->status == -ENOENT || urb->status == -ECONNRESET ||
+ urb->status == -ESHUTDOWN) {
+ PWC_DEBUG_OPEN("URB (%p) unlinked %ssynchronuously.\n", urb, urb->status == -ENOENT ? "" : "a");
+ return;
+ }
+
+ if (pdev->fill_buf == NULL)
+ pdev->fill_buf = pwc_get_next_fill_buf(pdev);
+
+ if (urb->status != 0) {
+ const char *errmsg;
+
+ errmsg = "Unknown";
+ switch(urb->status) {
+ case -ENOSR: errmsg = "Buffer error (overrun)"; break;
+ case -EPIPE: errmsg = "Stalled (device not responding)"; break;
+ case -EOVERFLOW: errmsg = "Babble (bad cable?)"; break;
+ case -EPROTO: errmsg = "Bit-stuff error (bad cable?)"; break;
+ case -EILSEQ: errmsg = "CRC/Timeout (could be anything)"; break;
+ case -ETIME: errmsg = "Device does not respond"; break;
+ }
+ PWC_ERROR("pwc_isoc_handler() called with status %d [%s].\n",
+ urb->status, errmsg);
+ /* Give up after a number of contiguous errors */
+ if (++pdev->visoc_errors > MAX_ISOC_ERRORS)
+ {
+ PWC_ERROR("Too many ISOC errors, bailing out.\n");
+ if (pdev->fill_buf) {
+ vb2_buffer_done(&pdev->fill_buf->vb,
+ VB2_BUF_STATE_ERROR);
+ pdev->fill_buf = NULL;
+ }
+ }
+ pdev->vsync = 0; /* Drop the current frame */
+ goto handler_end;
+ }
+
+ /* Reset ISOC error counter. We did get here, after all. */
+ pdev->visoc_errors = 0;
+
+ /* vsync: 0 = don't copy data
+ 1 = sync-hunt
+ 2 = synched
+ */
+ /* Compact data */
+ for (i = 0; i < urb->number_of_packets; i++) {
+ fst = urb->iso_frame_desc[i].status;
+ flen = urb->iso_frame_desc[i].actual_length;
+ iso_buf = urb->transfer_buffer + urb->iso_frame_desc[i].offset;
+ if (fst != 0) {
+ PWC_ERROR("Iso frame %d has error %d\n", i, fst);
+ continue;
+ }
+ if (flen > 0 && pdev->vsync) {
+ struct pwc_frame_buf *fbuf = pdev->fill_buf;
+
+ if (pdev->vsync == 1) {
+ do_gettimeofday(&fbuf->vb.v4l2_buf.timestamp);
+ pdev->vsync = 2;
+ }
+
+ if (flen + fbuf->filled > pdev->frame_total_size) {
+ PWC_ERROR("Frame overflow (%d > %d)\n",
+ flen + fbuf->filled,
+ pdev->frame_total_size);
+ pdev->vsync = 0; /* Let's wait for an EOF */
+ } else {
+ memcpy(fbuf->data + fbuf->filled, iso_buf,
+ flen);
+ fbuf->filled += flen;
+ }
+ }
+ if (flen < pdev->vlast_packet_size) {
+ /* Shorter packet... end of frame */
+ if (pdev->vsync == 2)
+ pwc_frame_complete(pdev);
+ if (pdev->fill_buf == NULL)
+ pdev->fill_buf = pwc_get_next_fill_buf(pdev);
+ if (pdev->fill_buf) {
+ pdev->fill_buf->filled = 0;
+ pdev->vsync = 1;
+ }
+ }
+ pdev->vlast_packet_size = flen;
+ }
+
+handler_end:
+ i = usb_submit_urb(urb, GFP_ATOMIC);
+ if (i != 0)
+ PWC_ERROR("Error (%d) re-submitting urb in pwc_isoc_handler.\n", i);
+}
+
+/* Both v4l2_lock and vb_queue_lock should be locked when calling this */
+static int pwc_isoc_init(struct pwc_device *pdev)
+{
+ struct usb_device *udev;
+ struct urb *urb;
+ int i, j, ret;
+ struct usb_interface *intf;
+ struct usb_host_interface *idesc = NULL;
+ int compression = 0; /* 0..3 = uncompressed..high */
+
+ pdev->vsync = 0;
+ pdev->vlast_packet_size = 0;
+ pdev->fill_buf = NULL;
+ pdev->vframe_count = 0;
+ pdev->visoc_errors = 0;
+ udev = pdev->udev;
+
+retry:
+ /* We first try with low compression and then retry with a higher
+ compression setting if there is not enough bandwidth. */
+ ret = pwc_set_video_mode(pdev, pdev->width, pdev->height, pdev->pixfmt,
+ pdev->vframes, &compression, 1);
+
+ /* Get the current alternate interface, adjust packet size */
+ intf = usb_ifnum_to_if(udev, 0);
+ if (intf)
+ idesc = usb_altnum_to_altsetting(intf, pdev->valternate);
+ if (!idesc)
+ return -EIO;
+
+ /* Search video endpoint */
+ pdev->vmax_packet_size = -1;
+ for (i = 0; i < idesc->desc.bNumEndpoints; i++) {
+ if ((idesc->endpoint[i].desc.bEndpointAddress & 0xF) == pdev->vendpoint) {
+ pdev->vmax_packet_size = le16_to_cpu(idesc->endpoint[i].desc.wMaxPacketSize);
+ break;
+ }
+ }
+
+ if (pdev->vmax_packet_size < 0 || pdev->vmax_packet_size > ISO_MAX_FRAME_SIZE) {
+ PWC_ERROR("Failed to find packet size for video endpoint in current alternate setting.\n");
+ return -ENFILE; /* Odd error, that should be noticeable */
+ }
+
+ /* Set alternate interface */
+ PWC_DEBUG_OPEN("Setting alternate interface %d\n", pdev->valternate);
+ ret = usb_set_interface(pdev->udev, 0, pdev->valternate);
+ if (ret == -ENOSPC && compression < 3) {
+ compression++;
+ goto retry;
+ }
+ if (ret < 0)
+ return ret;
+
+ /* Allocate and init Isochronuous urbs */
+ for (i = 0; i < MAX_ISO_BUFS; i++) {
+ urb = usb_alloc_urb(ISO_FRAMES_PER_DESC, GFP_KERNEL);
+ if (urb == NULL) {
+ PWC_ERROR("Failed to allocate urb %d\n", i);
+ pwc_isoc_cleanup(pdev);
+ return -ENOMEM;
+ }
+ pdev->urbs[i] = urb;
+ PWC_DEBUG_MEMORY("Allocated URB at 0x%p\n", urb);
+
+ urb->interval = 1; // devik
+ urb->dev = udev;
+ urb->pipe = usb_rcvisocpipe(udev, pdev->vendpoint);
+ urb->transfer_flags = URB_ISO_ASAP | URB_NO_TRANSFER_DMA_MAP;
+ urb->transfer_buffer = usb_alloc_coherent(udev,
+ ISO_BUFFER_SIZE,
+ GFP_KERNEL,
+ &urb->transfer_dma);
+ if (urb->transfer_buffer == NULL) {
+ PWC_ERROR("Failed to allocate urb buffer %d\n", i);
+ pwc_isoc_cleanup(pdev);
+ return -ENOMEM;
+ }
+ urb->transfer_buffer_length = ISO_BUFFER_SIZE;
+ urb->complete = pwc_isoc_handler;
+ urb->context = pdev;
+ urb->start_frame = 0;
+ urb->number_of_packets = ISO_FRAMES_PER_DESC;
+ for (j = 0; j < ISO_FRAMES_PER_DESC; j++) {
+ urb->iso_frame_desc[j].offset = j * ISO_MAX_FRAME_SIZE;
+ urb->iso_frame_desc[j].length = pdev->vmax_packet_size;
+ }
+ }
+
+ /* link */
+ for (i = 0; i < MAX_ISO_BUFS; i++) {
+ ret = usb_submit_urb(pdev->urbs[i], GFP_KERNEL);
+ if (ret == -ENOSPC && compression < 3) {
+ compression++;
+ pwc_isoc_cleanup(pdev);
+ goto retry;
+ }
+ if (ret) {
+ PWC_ERROR("isoc_init() submit_urb %d failed with error %d\n", i, ret);
+ pwc_isoc_cleanup(pdev);
+ return ret;
+ }
+ PWC_DEBUG_MEMORY("URB 0x%p submitted.\n", pdev->urbs[i]);
+ }
+
+ /* All is done... */
+ PWC_DEBUG_OPEN("<< pwc_isoc_init()\n");
+ return 0;
+}
+
+static void pwc_iso_stop(struct pwc_device *pdev)
+{
+ int i;
+
+ /* Unlinking ISOC buffers one by one */
+ for (i = 0; i < MAX_ISO_BUFS; i++) {
+ if (pdev->urbs[i]) {
+ PWC_DEBUG_MEMORY("Unlinking URB %p\n", pdev->urbs[i]);
+ usb_kill_urb(pdev->urbs[i]);
+ }
+ }
+}
+
+static void pwc_iso_free(struct pwc_device *pdev)
+{
+ int i;
+
+ /* Freeing ISOC buffers one by one */
+ for (i = 0; i < MAX_ISO_BUFS; i++) {
+ if (pdev->urbs[i]) {
+ PWC_DEBUG_MEMORY("Freeing URB\n");
+ if (pdev->urbs[i]->transfer_buffer) {
+ usb_free_coherent(pdev->udev,
+ pdev->urbs[i]->transfer_buffer_length,
+ pdev->urbs[i]->transfer_buffer,
+ pdev->urbs[i]->transfer_dma);
+ }
+ usb_free_urb(pdev->urbs[i]);
+ pdev->urbs[i] = NULL;
+ }
+ }
+}
+
+/* Both v4l2_lock and vb_queue_lock should be locked when calling this */
+static void pwc_isoc_cleanup(struct pwc_device *pdev)
+{
+ PWC_DEBUG_OPEN(">> pwc_isoc_cleanup()\n");
+
+ pwc_iso_stop(pdev);
+ pwc_iso_free(pdev);
+ usb_set_interface(pdev->udev, 0, 0);
+
+ PWC_DEBUG_OPEN("<< pwc_isoc_cleanup()\n");
+}
+
+/* Must be called with vb_queue_lock hold */
+static void pwc_cleanup_queued_bufs(struct pwc_device *pdev)
+{
+ unsigned long flags = 0;
+
+ spin_lock_irqsave(&pdev->queued_bufs_lock, flags);
+ while (!list_empty(&pdev->queued_bufs)) {
+ struct pwc_frame_buf *buf;
+
+ buf = list_entry(pdev->queued_bufs.next, struct pwc_frame_buf,
+ list);
+ list_del(&buf->list);
+ vb2_buffer_done(&buf->vb, VB2_BUF_STATE_ERROR);
+ }
+ spin_unlock_irqrestore(&pdev->queued_bufs_lock, flags);
+}
+
+#ifdef CONFIG_USB_PWC_DEBUG
+static const char *pwc_sensor_type_to_string(unsigned int sensor_type)
+{
+ switch(sensor_type) {
+ case 0x00:
+ return "Hyundai CMOS sensor";
+ case 0x20:
+ return "Sony CCD sensor + TDA8787";
+ case 0x2E:
+ return "Sony CCD sensor + Exas 98L59";
+ case 0x2F:
+ return "Sony CCD sensor + ADI 9804";
+ case 0x30:
+ return "Sharp CCD sensor + TDA8787";
+ case 0x3E:
+ return "Sharp CCD sensor + Exas 98L59";
+ case 0x3F:
+ return "Sharp CCD sensor + ADI 9804";
+ case 0x40:
+ return "UPA 1021 sensor";
+ case 0x100:
+ return "VGA sensor";
+ case 0x101:
+ return "PAL MR sensor";
+ default:
+ return "unknown type of sensor";
+ }
+}
+#endif
+
+/***************************************************************************/
+/* Video4Linux functions */
+
+static void pwc_video_release(struct v4l2_device *v)
+{
+ struct pwc_device *pdev = container_of(v, struct pwc_device, v4l2_dev);
+
+ v4l2_ctrl_handler_free(&pdev->ctrl_handler);
+ v4l2_device_unregister(&pdev->v4l2_dev);
+ kfree(pdev->ctrl_buf);
+ kfree(pdev);
+}
+
+/***************************************************************************/
+/* Videobuf2 operations */
+
+static int queue_setup(struct vb2_queue *vq, const struct v4l2_format *fmt,
+ unsigned int *nbuffers, unsigned int *nplanes,
+ unsigned int sizes[], void *alloc_ctxs[])
+{
+ struct pwc_device *pdev = vb2_get_drv_priv(vq);
+ int size;
+
+ if (*nbuffers < MIN_FRAMES)
+ *nbuffers = MIN_FRAMES;
+ else if (*nbuffers > MAX_FRAMES)
+ *nbuffers = MAX_FRAMES;
+
+ *nplanes = 1;
+
+ size = pwc_get_size(pdev, MAX_WIDTH, MAX_HEIGHT);
+ sizes[0] = PAGE_ALIGN(pwc_image_sizes[size][0] *
+ pwc_image_sizes[size][1] * 3 / 2);
+
+ return 0;
+}
+
+static int buffer_init(struct vb2_buffer *vb)
+{
+ struct pwc_frame_buf *buf = container_of(vb, struct pwc_frame_buf, vb);
+
+ /* need vmalloc since frame buffer > 128K */
+ buf->data = vzalloc(PWC_FRAME_SIZE);
+ if (buf->data == NULL)
+ return -ENOMEM;
+
+ return 0;
+}
+
+static int buffer_prepare(struct vb2_buffer *vb)
+{
+ struct pwc_device *pdev = vb2_get_drv_priv(vb->vb2_queue);
+
+ /* Don't allow queing new buffers after device disconnection */
+ if (!pdev->udev)
+ return -ENODEV;
+
+ return 0;
+}
+
+static int buffer_finish(struct vb2_buffer *vb)
+{
+ struct pwc_device *pdev = vb2_get_drv_priv(vb->vb2_queue);
+ struct pwc_frame_buf *buf = container_of(vb, struct pwc_frame_buf, vb);
+
+ /*
+ * Application has called dqbuf and is getting back a buffer we've
+ * filled, take the pwc data we've stored in buf->data and decompress
+ * it into a usable format, storing the result in the vb2_buffer
+ */
+ return pwc_decompress(pdev, buf);
+}
+
+static void buffer_cleanup(struct vb2_buffer *vb)
+{
+ struct pwc_frame_buf *buf = container_of(vb, struct pwc_frame_buf, vb);
+
+ vfree(buf->data);
+}
+
+static void buffer_queue(struct vb2_buffer *vb)
+{
+ struct pwc_device *pdev = vb2_get_drv_priv(vb->vb2_queue);
+ struct pwc_frame_buf *buf = container_of(vb, struct pwc_frame_buf, vb);
+ unsigned long flags = 0;
+
+ /* Check the device has not disconnected between prep and queuing */
+ if (!pdev->udev) {
+ vb2_buffer_done(&buf->vb, VB2_BUF_STATE_ERROR);
+ return;
+ }
+
+ spin_lock_irqsave(&pdev->queued_bufs_lock, flags);
+ list_add_tail(&buf->list, &pdev->queued_bufs);
+ spin_unlock_irqrestore(&pdev->queued_bufs_lock, flags);
+}
+
+static int start_streaming(struct vb2_queue *vq, unsigned int count)
+{
+ struct pwc_device *pdev = vb2_get_drv_priv(vq);
+ int r;
+
+ if (!pdev->udev)
+ return -ENODEV;
+
+ if (mutex_lock_interruptible(&pdev->v4l2_lock))
+ return -ERESTARTSYS;
+ /* Turn on camera and set LEDS on */
+ pwc_camera_power(pdev, 1);
+ pwc_set_leds(pdev, leds[0], leds[1]);
+
+ r = pwc_isoc_init(pdev);
+ if (r) {
+ /* If we failed turn camera and LEDS back off */
+ pwc_set_leds(pdev, 0, 0);
+ pwc_camera_power(pdev, 0);
+ /* And cleanup any queued bufs!! */
+ pwc_cleanup_queued_bufs(pdev);
+ }
+ mutex_unlock(&pdev->v4l2_lock);
+
+ return r;
+}
+
+static int stop_streaming(struct vb2_queue *vq)
+{
+ struct pwc_device *pdev = vb2_get_drv_priv(vq);
+
+ if (mutex_lock_interruptible(&pdev->v4l2_lock))
+ return -ERESTARTSYS;
+ if (pdev->udev) {
+ pwc_set_leds(pdev, 0, 0);
+ pwc_camera_power(pdev, 0);
+ pwc_isoc_cleanup(pdev);
+ }
+
+ pwc_cleanup_queued_bufs(pdev);
+ mutex_unlock(&pdev->v4l2_lock);
+
+ return 0;
+}
+
+static struct vb2_ops pwc_vb_queue_ops = {
+ .queue_setup = queue_setup,
+ .buf_init = buffer_init,
+ .buf_prepare = buffer_prepare,
+ .buf_finish = buffer_finish,
+ .buf_cleanup = buffer_cleanup,
+ .buf_queue = buffer_queue,
+ .start_streaming = start_streaming,
+ .stop_streaming = stop_streaming,
+ .wait_prepare = vb2_ops_wait_prepare,
+ .wait_finish = vb2_ops_wait_finish,
+};
+
+/***************************************************************************/
+/* USB functions */
+
+/* This function gets called when a new device is plugged in or the usb core
+ * is loaded.
+ */
+
+static int usb_pwc_probe(struct usb_interface *intf, const struct usb_device_id *id)
+{
+ struct usb_device *udev = interface_to_usbdev(intf);
+ struct pwc_device *pdev = NULL;
+ int vendor_id, product_id, type_id;
+ int rc;
+ int features = 0;
+ int compression = 0;
+ int my_power_save = power_save;
+ char serial_number[30], *name;
+
+ vendor_id = le16_to_cpu(udev->descriptor.idVendor);
+ product_id = le16_to_cpu(udev->descriptor.idProduct);
+
+ /* Check if we can handle this device */
+ PWC_DEBUG_PROBE("probe() called [%04X %04X], if %d\n",
+ vendor_id, product_id,
+ intf->altsetting->desc.bInterfaceNumber);
+
+ /* the interfaces are probed one by one. We are only interested in the
+ video interface (0) now.
+ Interface 1 is the Audio Control, and interface 2 Audio itself.
+ */
+ if (intf->altsetting->desc.bInterfaceNumber > 0)
+ return -ENODEV;
+
+ if (vendor_id == 0x0471) {
+ switch (product_id) {
+ case 0x0302:
+ PWC_INFO("Philips PCA645VC USB webcam detected.\n");
+ name = "Philips 645 webcam";
+ type_id = 645;
+ break;
+ case 0x0303:
+ PWC_INFO("Philips PCA646VC USB webcam detected.\n");
+ name = "Philips 646 webcam";
+ type_id = 646;
+ break;
+ case 0x0304:
+ PWC_INFO("Askey VC010 type 2 USB webcam detected.\n");
+ name = "Askey VC010 webcam";
+ type_id = 646;
+ break;
+ case 0x0307:
+ PWC_INFO("Philips PCVC675K (Vesta) USB webcam detected.\n");
+ name = "Philips 675 webcam";
+ type_id = 675;
+ break;
+ case 0x0308:
+ PWC_INFO("Philips PCVC680K (Vesta Pro) USB webcam detected.\n");
+ name = "Philips 680 webcam";
+ type_id = 680;
+ break;
+ case 0x030C:
+ PWC_INFO("Philips PCVC690K (Vesta Pro Scan) USB webcam detected.\n");
+ name = "Philips 690 webcam";
+ type_id = 690;
+ break;
+ case 0x0310:
+ PWC_INFO("Philips PCVC730K (ToUCam Fun)/PCVC830 (ToUCam II) USB webcam detected.\n");
+ name = "Philips 730 webcam";
+ type_id = 730;
+ break;
+ case 0x0311:
+ PWC_INFO("Philips PCVC740K (ToUCam Pro)/PCVC840 (ToUCam II) USB webcam detected.\n");
+ name = "Philips 740 webcam";
+ type_id = 740;
+ break;
+ case 0x0312:
+ PWC_INFO("Philips PCVC750K (ToUCam Pro Scan) USB webcam detected.\n");
+ name = "Philips 750 webcam";
+ type_id = 750;
+ break;
+ case 0x0313:
+ PWC_INFO("Philips PCVC720K/40 (ToUCam XS) USB webcam detected.\n");
+ name = "Philips 720K/40 webcam";
+ type_id = 720;
+ break;
+ case 0x0329:
+ PWC_INFO("Philips SPC 900NC USB webcam detected.\n");
+ name = "Philips SPC 900NC webcam";
+ type_id = 740;
+ break;
+ default:
+ return -ENODEV;
+ break;
+ }
+ }
+ else if (vendor_id == 0x069A) {
+ switch(product_id) {
+ case 0x0001:
+ PWC_INFO("Askey VC010 type 1 USB webcam detected.\n");
+ name = "Askey VC010 webcam";
+ type_id = 645;
+ break;
+ default:
+ return -ENODEV;
+ break;
+ }
+ }
+ else if (vendor_id == 0x046d) {
+ switch(product_id) {
+ case 0x08b0:
+ PWC_INFO("Logitech QuickCam Pro 3000 USB webcam detected.\n");
+ name = "Logitech QuickCam Pro 3000";
+ type_id = 740; /* CCD sensor */
+ break;
+ case 0x08b1:
+ PWC_INFO("Logitech QuickCam Notebook Pro USB webcam detected.\n");
+ name = "Logitech QuickCam Notebook Pro";
+ type_id = 740; /* CCD sensor */
+ break;
+ case 0x08b2:
+ PWC_INFO("Logitech QuickCam 4000 Pro USB webcam detected.\n");
+ name = "Logitech QuickCam Pro 4000";
+ type_id = 740; /* CCD sensor */
+ if (my_power_save == -1)
+ my_power_save = 1;
+ break;
+ case 0x08b3:
+ PWC_INFO("Logitech QuickCam Zoom USB webcam detected.\n");
+ name = "Logitech QuickCam Zoom";
+ type_id = 740; /* CCD sensor */
+ break;
+ case 0x08B4:
+ PWC_INFO("Logitech QuickCam Zoom (new model) USB webcam detected.\n");
+ name = "Logitech QuickCam Zoom";
+ type_id = 740; /* CCD sensor */
+ if (my_power_save == -1)
+ my_power_save = 1;
+ break;
+ case 0x08b5:
+ PWC_INFO("Logitech QuickCam Orbit/Sphere USB webcam detected.\n");
+ name = "Logitech QuickCam Orbit";
+ type_id = 740; /* CCD sensor */
+ if (my_power_save == -1)
+ my_power_save = 1;
+ features |= FEATURE_MOTOR_PANTILT;
+ break;
+ case 0x08b6:
+ PWC_INFO("Logitech/Cisco VT Camera webcam detected.\n");
+ name = "Cisco VT Camera";
+ type_id = 740; /* CCD sensor */
+ break;
+ case 0x08b7:
+ PWC_INFO("Logitech ViewPort AV 100 webcam detected.\n");
+ name = "Logitech ViewPort AV 100";
+ type_id = 740; /* CCD sensor */
+ break;
+ case 0x08b8: /* Where this released? */
+ PWC_INFO("Logitech QuickCam detected (reserved ID).\n");
+ name = "Logitech QuickCam (res.)";
+ type_id = 730; /* Assuming CMOS */
+ break;
+ default:
+ return -ENODEV;
+ break;
+ }
+ }
+ else if (vendor_id == 0x055d) {
+ /* I don't know the difference between the C10 and the C30;
+ I suppose the difference is the sensor, but both cameras
+ work equally well with a type_id of 675
+ */
+ switch(product_id) {
+ case 0x9000:
+ PWC_INFO("Samsung MPC-C10 USB webcam detected.\n");
+ name = "Samsung MPC-C10";
+ type_id = 675;
+ break;
+ case 0x9001:
+ PWC_INFO("Samsung MPC-C30 USB webcam detected.\n");
+ name = "Samsung MPC-C30";
+ type_id = 675;
+ break;
+ case 0x9002:
+ PWC_INFO("Samsung SNC-35E (v3.0) USB webcam detected.\n");
+ name = "Samsung MPC-C30";
+ type_id = 740;
+ break;
+ default:
+ return -ENODEV;
+ break;
+ }
+ }
+ else if (vendor_id == 0x041e) {
+ switch(product_id) {
+ case 0x400c:
+ PWC_INFO("Creative Labs Webcam 5 detected.\n");
+ name = "Creative Labs Webcam 5";
+ type_id = 730;
+ if (my_power_save == -1)
+ my_power_save = 1;
+ break;
+ case 0x4011:
+ PWC_INFO("Creative Labs Webcam Pro Ex detected.\n");
+ name = "Creative Labs Webcam Pro Ex";
+ type_id = 740;
+ break;
+ default:
+ return -ENODEV;
+ break;
+ }
+ }
+ else if (vendor_id == 0x04cc) {
+ switch(product_id) {
+ case 0x8116:
+ PWC_INFO("Sotec Afina Eye USB webcam detected.\n");
+ name = "Sotec Afina Eye";
+ type_id = 730;
+ break;
+ default:
+ return -ENODEV;
+ break;
+ }
+ }
+ else if (vendor_id == 0x06be) {
+ switch(product_id) {
+ case 0x8116:
+ /* This is essentially the same cam as the Sotec Afina Eye */
+ PWC_INFO("AME Co. Afina Eye USB webcam detected.\n");
+ name = "AME Co. Afina Eye";
+ type_id = 750;
+ break;
+ default:
+ return -ENODEV;
+ break;
+ }
+
+ }
+ else if (vendor_id == 0x0d81) {
+ switch(product_id) {
+ case 0x1900:
+ PWC_INFO("Visionite VCS-UC300 USB webcam detected.\n");
+ name = "Visionite VCS-UC300";
+ type_id = 740; /* CCD sensor */
+ break;
+ case 0x1910:
+ PWC_INFO("Visionite VCS-UM100 USB webcam detected.\n");
+ name = "Visionite VCS-UM100";
+ type_id = 730; /* CMOS sensor */
+ break;
+ default:
+ return -ENODEV;
+ break;
+ }
+ }
+ else
+ return -ENODEV; /* Not any of the know types; but the list keeps growing. */
+
+ if (my_power_save == -1)
+ my_power_save = 0;
+
+ memset(serial_number, 0, 30);
+ usb_string(udev, udev->descriptor.iSerialNumber, serial_number, 29);
+ PWC_DEBUG_PROBE("Device serial number is %s\n", serial_number);
+
+ if (udev->descriptor.bNumConfigurations > 1)
+ PWC_WARNING("Warning: more than 1 configuration available.\n");
+
+ /* Allocate structure, initialize pointers, mutexes, etc. and link it to the usb_device */
+ pdev = kzalloc(sizeof(struct pwc_device), GFP_KERNEL);
+ if (pdev == NULL) {
+ PWC_ERROR("Oops, could not allocate memory for pwc_device.\n");
+ return -ENOMEM;
+ }
+ pdev->type = type_id;
+ pdev->features = features;
+ pwc_construct(pdev); /* set min/max sizes correct */
+
+ mutex_init(&pdev->v4l2_lock);
+ mutex_init(&pdev->vb_queue_lock);
+ spin_lock_init(&pdev->queued_bufs_lock);
+ INIT_LIST_HEAD(&pdev->queued_bufs);
+
+ pdev->udev = udev;
+ pdev->power_save = my_power_save;
+
+ /* Init videobuf2 queue structure */
+ memset(&pdev->vb_queue, 0, sizeof(pdev->vb_queue));
+ pdev->vb_queue.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ pdev->vb_queue.io_modes = VB2_MMAP | VB2_USERPTR | VB2_READ;
+ pdev->vb_queue.drv_priv = pdev;
+ pdev->vb_queue.buf_struct_size = sizeof(struct pwc_frame_buf);
+ pdev->vb_queue.ops = &pwc_vb_queue_ops;
+ pdev->vb_queue.mem_ops = &vb2_vmalloc_memops;
+ vb2_queue_init(&pdev->vb_queue);
+
+ /* Init video_device structure */
+ memcpy(&pdev->vdev, &pwc_template, sizeof(pwc_template));
+ strcpy(pdev->vdev.name, name);
+ pdev->vdev.queue = &pdev->vb_queue;
+ pdev->vdev.queue->lock = &pdev->vb_queue_lock;
+ set_bit(V4L2_FL_USE_FH_PRIO, &pdev->vdev.flags);
+ video_set_drvdata(&pdev->vdev, pdev);
+
+ pdev->release = le16_to_cpu(udev->descriptor.bcdDevice);
+ PWC_DEBUG_PROBE("Release: %04x\n", pdev->release);
+
+ /* Allocate USB command buffers */
+ pdev->ctrl_buf = kmalloc(sizeof(pdev->cmd_buf), GFP_KERNEL);
+ if (!pdev->ctrl_buf) {
+ PWC_ERROR("Oops, could not allocate memory for pwc_device.\n");
+ rc = -ENOMEM;
+ goto err_free_mem;
+ }
+
+#ifdef CONFIG_USB_PWC_DEBUG
+ /* Query sensor type */
+ if (pwc_get_cmos_sensor(pdev, &rc) >= 0) {
+ PWC_DEBUG_OPEN("This %s camera is equipped with a %s (%d).\n",
+ pdev->vdev.name,
+ pwc_sensor_type_to_string(rc), rc);
+ }
+#endif
+
+ /* Set the leds off */
+ pwc_set_leds(pdev, 0, 0);
+
+ /* Setup intial videomode */
+ rc = pwc_set_video_mode(pdev, MAX_WIDTH, MAX_HEIGHT,
+ V4L2_PIX_FMT_YUV420, 30, &compression, 1);
+ if (rc)
+ goto err_free_mem;
+
+ /* Register controls (and read default values from camera */
+ rc = pwc_init_controls(pdev);
+ if (rc) {
+ PWC_ERROR("Failed to register v4l2 controls (%d).\n", rc);
+ goto err_free_mem;
+ }
+
+ /* And powerdown the camera until streaming starts */
+ pwc_camera_power(pdev, 0);
+
+ /* Register the v4l2_device structure */
+ pdev->v4l2_dev.release = pwc_video_release;
+ rc = v4l2_device_register(&intf->dev, &pdev->v4l2_dev);
+ if (rc) {
+ PWC_ERROR("Failed to register v4l2-device (%d).\n", rc);
+ goto err_free_controls;
+ }
+
+ pdev->v4l2_dev.ctrl_handler = &pdev->ctrl_handler;
+ pdev->vdev.v4l2_dev = &pdev->v4l2_dev;
+ pdev->vdev.lock = &pdev->v4l2_lock;
+
+ rc = video_register_device(&pdev->vdev, VFL_TYPE_GRABBER, -1);
+ if (rc < 0) {
+ PWC_ERROR("Failed to register as video device (%d).\n", rc);
+ goto err_unregister_v4l2_dev;
+ }
+ PWC_INFO("Registered as %s.\n", video_device_node_name(&pdev->vdev));
+
+#ifdef CONFIG_USB_PWC_INPUT_EVDEV
+ /* register webcam snapshot button input device */
+ pdev->button_dev = input_allocate_device();
+ if (!pdev->button_dev) {
+ PWC_ERROR("Err, insufficient memory for webcam snapshot button device.");
+ rc = -ENOMEM;
+ goto err_video_unreg;
+ }
+
+ usb_make_path(udev, pdev->button_phys, sizeof(pdev->button_phys));
+ strlcat(pdev->button_phys, "/input0", sizeof(pdev->button_phys));
+
+ pdev->button_dev->name = "PWC snapshot button";
+ pdev->button_dev->phys = pdev->button_phys;
+ usb_to_input_id(pdev->udev, &pdev->button_dev->id);
+ pdev->button_dev->dev.parent = &pdev->udev->dev;
+ pdev->button_dev->evbit[0] = BIT_MASK(EV_KEY);
+ pdev->button_dev->keybit[BIT_WORD(KEY_CAMERA)] = BIT_MASK(KEY_CAMERA);
+
+ rc = input_register_device(pdev->button_dev);
+ if (rc) {
+ input_free_device(pdev->button_dev);
+ pdev->button_dev = NULL;
+ goto err_video_unreg;
+ }
+#endif
+
+ return 0;
+
+err_video_unreg:
+ video_unregister_device(&pdev->vdev);
+err_unregister_v4l2_dev:
+ v4l2_device_unregister(&pdev->v4l2_dev);
+err_free_controls:
+ v4l2_ctrl_handler_free(&pdev->ctrl_handler);
+err_free_mem:
+ kfree(pdev->ctrl_buf);
+ kfree(pdev);
+ return rc;
+}
+
+/* The user yanked out the cable... */
+static void usb_pwc_disconnect(struct usb_interface *intf)
+{
+ struct v4l2_device *v = usb_get_intfdata(intf);
+ struct pwc_device *pdev = container_of(v, struct pwc_device, v4l2_dev);
+
+ mutex_lock(&pdev->vb_queue_lock);
+ mutex_lock(&pdev->v4l2_lock);
+ /* No need to keep the urbs around after disconnection */
+ if (pdev->vb_queue.streaming)
+ pwc_isoc_cleanup(pdev);
+ pdev->udev = NULL;
+ pwc_cleanup_queued_bufs(pdev);
+
+ v4l2_device_disconnect(&pdev->v4l2_dev);
+ video_unregister_device(&pdev->vdev);
+ mutex_unlock(&pdev->v4l2_lock);
+ mutex_unlock(pdev->vb_queue.lock);
+
+#ifdef CONFIG_USB_PWC_INPUT_EVDEV
+ if (pdev->button_dev)
+ input_unregister_device(pdev->button_dev);
+#endif
+
+ v4l2_device_put(&pdev->v4l2_dev);
+}
+
+
+/*
+ * Initialization code & module stuff
+ */
+
+static unsigned int leds_nargs;
+
+#ifdef CONFIG_USB_PWC_DEBUG
+module_param_named(trace, pwc_trace, int, 0644);
+#endif
+module_param(power_save, int, 0644);
+module_param_array(leds, int, &leds_nargs, 0444);
+
+#ifdef CONFIG_USB_PWC_DEBUG
+MODULE_PARM_DESC(trace, "For debugging purposes");
+#endif
+MODULE_PARM_DESC(power_save, "Turn power saving for new cameras on or off");
+MODULE_PARM_DESC(leds, "LED on,off time in milliseconds");
+
+MODULE_DESCRIPTION("Philips & OEM USB webcam driver");
+MODULE_AUTHOR("Luc Saillard <luc@saillard.org>");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("pwcx");
+MODULE_VERSION( PWC_VERSION );
+
+module_usb_driver(pwc_driver);
--- /dev/null
+/* Linux driver for Philips webcam
+ (C) 2004-2006 Luc Saillard (luc@saillard.org)
+
+ NOTE: this version of pwc is an unofficial (modified) release of pwc & pcwx
+ driver and thus may have bugs that are not present in the original version.
+ Please send bug reports and support requests to <luc@saillard.org>.
+ The decompression routines have been implemented by reverse-engineering the
+ Nemosoft binary pwcx module. Caveat emptor.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+*/
+
+
+/* This tables contains entries for the 730/740/750 (Kiara) camera, with
+ 4 different qualities (no compression, low, medium, high).
+ It lists the bandwidth requirements for said mode by its alternate interface
+ number. An alternate of 0 means that the mode is unavailable.
+
+ There are 6 * 4 * 4 entries:
+ 6 different resolutions subqcif, qsif, qcif, sif, cif, vga
+ 6 framerates: 5, 10, 15, 20, 25, 30
+ 4 compression modi: none, low, medium, high
+
+ When an uncompressed mode is not available, the next available compressed mode
+ will be chosen (unless the decompressor is absent). Sometimes there are only
+ 1 or 2 compressed modes available; in that case entries are duplicated.
+*/
+
+
+#include "pwc-kiara.h"
+
+const unsigned int Kiara_fps_vector[PWC_FPS_MAX_KIARA] = { 5, 10, 15, 20, 25, 30 };
+
+const struct Kiara_table_entry Kiara_table[PSZ_MAX][6][4] =
+{
+ /* SQCIF */
+ {
+ /* 5 fps */
+ {
+ {0, },
+ {0, },
+ {0, },
+ {0, },
+ },
+ /* 10 fps */
+ {
+ {0, },
+ {0, },
+ {0, },
+ {0, },
+ },
+ /* 15 fps */
+ {
+ {0, },
+ {0, },
+ {0, },
+ {0, },
+ },
+ /* 20 fps */
+ {
+ {0, },
+ {0, },
+ {0, },
+ {0, },
+ },
+ /* 25 fps */
+ {
+ {0, },
+ {0, },
+ {0, },
+ {0, },
+ },
+ /* 30 fps */
+ {
+ {0, },
+ {0, },
+ {0, },
+ {0, },
+ },
+ },
+ /* QSIF */
+ {
+ /* 5 fps */
+ {
+ {1, 146, 0, {0x1D, 0xF4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x92, 0x00, 0x80}},
+ {1, 146, 0, {0x1D, 0xF4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x92, 0x00, 0x80}},
+ {1, 146, 0, {0x1D, 0xF4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x92, 0x00, 0x80}},
+ {1, 146, 0, {0x1D, 0xF4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x92, 0x00, 0x80}},
+ },
+ /* 10 fps */
+ {
+ {2, 291, 0, {0x1C, 0xF4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x23, 0x01, 0x80}},
+ {1, 192, 630, {0x14, 0xF4, 0x30, 0x13, 0xA9, 0x12, 0xE1, 0x17, 0x08, 0xC0, 0x00, 0x80}},
+ {1, 192, 630, {0x14, 0xF4, 0x30, 0x13, 0xA9, 0x12, 0xE1, 0x17, 0x08, 0xC0, 0x00, 0x80}},
+ {1, 192, 630, {0x14, 0xF4, 0x30, 0x13, 0xA9, 0x12, 0xE1, 0x17, 0x08, 0xC0, 0x00, 0x80}},
+ },
+ /* 15 fps */
+ {
+ {3, 437, 0, {0x1B, 0xF4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0xB5, 0x01, 0x80}},
+ {2, 292, 640, {0x13, 0xF4, 0x30, 0x13, 0xF7, 0x13, 0x2F, 0x13, 0x20, 0x24, 0x01, 0x80}},
+ {2, 292, 640, {0x13, 0xF4, 0x30, 0x13, 0xF7, 0x13, 0x2F, 0x13, 0x20, 0x24, 0x01, 0x80}},
+ {1, 192, 420, {0x13, 0xF4, 0x30, 0x0D, 0x1B, 0x0C, 0x53, 0x1E, 0x18, 0xC0, 0x00, 0x80}},
+ },
+ /* 20 fps */
+ {
+ {4, 589, 0, {0x1A, 0xF4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x4D, 0x02, 0x80}},
+ {3, 448, 730, {0x12, 0xF4, 0x30, 0x16, 0xC9, 0x16, 0x01, 0x0E, 0x18, 0xC0, 0x01, 0x80}},
+ {2, 292, 476, {0x12, 0xF4, 0x30, 0x0E, 0xD8, 0x0E, 0x10, 0x19, 0x18, 0x24, 0x01, 0x80}},
+ {1, 192, 312, {0x12, 0xF4, 0x50, 0x09, 0xB3, 0x08, 0xEB, 0x1E, 0x18, 0xC0, 0x00, 0x80}},
+ },
+ /* 25 fps */
+ {
+ {5, 703, 0, {0x19, 0xF4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0xBF, 0x02, 0x80}},
+ {3, 447, 610, {0x11, 0xF4, 0x30, 0x13, 0x0B, 0x12, 0x43, 0x14, 0x28, 0xBF, 0x01, 0x80}},
+ {2, 292, 398, {0x11, 0xF4, 0x50, 0x0C, 0x6C, 0x0B, 0xA4, 0x1E, 0x28, 0x24, 0x01, 0x80}},
+ {1, 193, 262, {0x11, 0xF4, 0x50, 0x08, 0x23, 0x07, 0x5B, 0x1E, 0x28, 0xC1, 0x00, 0x80}},
+ },
+ /* 30 fps */
+ {
+ {8, 874, 0, {0x18, 0xF4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x6A, 0x03, 0x80}},
+ {5, 704, 730, {0x10, 0xF4, 0x30, 0x16, 0xC9, 0x16, 0x01, 0x0E, 0x28, 0xC0, 0x02, 0x80}},
+ {3, 448, 492, {0x10, 0xF4, 0x30, 0x0F, 0x5D, 0x0E, 0x95, 0x15, 0x28, 0xC0, 0x01, 0x80}},
+ {2, 292, 320, {0x10, 0xF4, 0x50, 0x09, 0xFB, 0x09, 0x33, 0x1E, 0x28, 0x24, 0x01, 0x80}},
+ },
+ },
+ /* QCIF */
+ {
+ /* 5 fps */
+ {
+ {0, },
+ {0, },
+ {0, },
+ {0, },
+ },
+ /* 10 fps */
+ {
+ {0, },
+ {0, },
+ {0, },
+ {0, },
+ },
+ /* 15 fps */
+ {
+ {0, },
+ {0, },
+ {0, },
+ {0, },
+ },
+ /* 20 fps */
+ {
+ {0, },
+ {0, },
+ {0, },
+ {0, },
+ },
+ /* 25 fps */
+ {
+ {0, },
+ {0, },
+ {0, },
+ {0, },
+ },
+ /* 30 fps */
+ {
+ {0, },
+ {0, },
+ {0, },
+ {0, },
+ },
+ },
+ /* SIF */
+ {
+ /* 5 fps */
+ {
+ {4, 582, 0, {0x0D, 0xF4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x46, 0x02, 0x80}},
+ {3, 387, 1276, {0x05, 0xF4, 0x30, 0x27, 0xD8, 0x26, 0x48, 0x03, 0x10, 0x83, 0x01, 0x80}},
+ {2, 291, 960, {0x05, 0xF4, 0x30, 0x1D, 0xF2, 0x1C, 0x62, 0x04, 0x10, 0x23, 0x01, 0x80}},
+ {1, 191, 630, {0x05, 0xF4, 0x50, 0x13, 0xA9, 0x12, 0x19, 0x05, 0x18, 0xBF, 0x00, 0x80}},
+ },
+ /* 10 fps */
+ {
+ {0, },
+ {6, 775, 1278, {0x04, 0xF4, 0x30, 0x27, 0xE8, 0x26, 0x58, 0x05, 0x30, 0x07, 0x03, 0x80}},
+ {3, 447, 736, {0x04, 0xF4, 0x30, 0x16, 0xFB, 0x15, 0x6B, 0x05, 0x28, 0xBF, 0x01, 0x80}},
+ {2, 292, 480, {0x04, 0xF4, 0x70, 0x0E, 0xF9, 0x0D, 0x69, 0x09, 0x28, 0x24, 0x01, 0x80}},
+ },
+ /* 15 fps */
+ {
+ {0, },
+ {9, 955, 1050, {0x03, 0xF4, 0x30, 0x20, 0xCF, 0x1F, 0x3F, 0x06, 0x48, 0xBB, 0x03, 0x80}},
+ {4, 592, 650, {0x03, 0xF4, 0x30, 0x14, 0x44, 0x12, 0xB4, 0x08, 0x30, 0x50, 0x02, 0x80}},
+ {3, 448, 492, {0x03, 0xF4, 0x50, 0x0F, 0x52, 0x0D, 0xC2, 0x09, 0x38, 0xC0, 0x01, 0x80}},
+ },
+ /* 20 fps */
+ {
+ {0, },
+ {9, 958, 782, {0x02, 0xF4, 0x30, 0x18, 0x6A, 0x16, 0xDA, 0x0B, 0x58, 0xBE, 0x03, 0x80}},
+ {5, 703, 574, {0x02, 0xF4, 0x50, 0x11, 0xE7, 0x10, 0x57, 0x0B, 0x40, 0xBF, 0x02, 0x80}},
+ {3, 446, 364, {0x02, 0xF4, 0x90, 0x0B, 0x5C, 0x09, 0xCC, 0x0E, 0x38, 0xBE, 0x01, 0x80}},
+ },
+ /* 25 fps */
+ {
+ {0, },
+ {9, 958, 654, {0x01, 0xF4, 0x30, 0x14, 0x66, 0x12, 0xD6, 0x0B, 0x50, 0xBE, 0x03, 0x80}},
+ {6, 776, 530, {0x01, 0xF4, 0x50, 0x10, 0x8C, 0x0E, 0xFC, 0x0C, 0x48, 0x08, 0x03, 0x80}},
+ {4, 592, 404, {0x01, 0xF4, 0x70, 0x0C, 0x96, 0x0B, 0x06, 0x0B, 0x48, 0x50, 0x02, 0x80}},
+ },
+ /* 30 fps */
+ {
+ {0, },
+ {9, 957, 526, {0x00, 0xF4, 0x50, 0x10, 0x68, 0x0E, 0xD8, 0x0D, 0x58, 0xBD, 0x03, 0x80}},
+ {6, 775, 426, {0x00, 0xF4, 0x70, 0x0D, 0x48, 0x0B, 0xB8, 0x0F, 0x50, 0x07, 0x03, 0x80}},
+ {4, 590, 324, {0x00, 0x7A, 0x88, 0x0A, 0x1C, 0x08, 0xB4, 0x0E, 0x50, 0x4E, 0x02, 0x80}},
+ },
+ },
+ /* CIF */
+ {
+ /* 5 fps */
+ {
+ {0, },
+ {0, },
+ {0, },
+ {0, },
+ },
+ /* 10 fps */
+ {
+ {0, },
+ {0, },
+ {0, },
+ {0, },
+ },
+ /* 15 fps */
+ {
+ {0, },
+ {0, },
+ {0, },
+ {0, },
+ },
+ /* 20 fps */
+ {
+ {0, },
+ {0, },
+ {0, },
+ {0, },
+ },
+ /* 25 fps */
+ {
+ {0, },
+ {0, },
+ {0, },
+ {0, },
+ },
+ /* 30 fps */
+ {
+ {0, },
+ {0, },
+ {0, },
+ {0, },
+ },
+ },
+ /* VGA */
+ {
+ /* 5 fps */
+ {
+ {0, },
+ {6, 773, 1272, {0x25, 0xF4, 0x30, 0x27, 0xB6, 0x24, 0x96, 0x02, 0x30, 0x05, 0x03, 0x80}},
+ {4, 592, 976, {0x25, 0xF4, 0x50, 0x1E, 0x78, 0x1B, 0x58, 0x03, 0x30, 0x50, 0x02, 0x80}},
+ {3, 448, 738, {0x25, 0xF4, 0x90, 0x17, 0x0C, 0x13, 0xEC, 0x04, 0x30, 0xC0, 0x01, 0x80}},
+ },
+ /* 10 fps */
+ {
+ {0, },
+ {9, 956, 788, {0x24, 0xF4, 0x70, 0x18, 0x9C, 0x15, 0x7C, 0x03, 0x48, 0xBC, 0x03, 0x80}},
+ {6, 776, 640, {0x24, 0xF4, 0xB0, 0x13, 0xFC, 0x11, 0x2C, 0x04, 0x48, 0x08, 0x03, 0x80}},
+ {4, 592, 488, {0x24, 0x7A, 0xE8, 0x0F, 0x3C, 0x0C, 0x6C, 0x06, 0x48, 0x50, 0x02, 0x80}},
+ },
+ /* 15 fps */
+ {
+ {0, },
+ {9, 957, 526, {0x23, 0x7A, 0xE8, 0x10, 0x68, 0x0D, 0x98, 0x06, 0x58, 0xBD, 0x03, 0x80}},
+ {9, 957, 526, {0x23, 0x7A, 0xE8, 0x10, 0x68, 0x0D, 0x98, 0x06, 0x58, 0xBD, 0x03, 0x80}},
+ {8, 895, 492, {0x23, 0x7A, 0xE8, 0x0F, 0x5D, 0x0C, 0x8D, 0x06, 0x58, 0x7F, 0x03, 0x80}},
+ },
+ /* 20 fps */
+ {
+ {0, },
+ {0, },
+ {0, },
+ {0, },
+ },
+ /* 25 fps */
+ {
+ {0, },
+ {0, },
+ {0, },
+ {0, },
+ },
+ /* 30 fps */
+ {
+ {0, },
+ {0, },
+ {0, },
+ {0, },
+ },
+ },
+};
+
+
+/*
+ * Rom table for kiara chips
+ *
+ * 32 roms tables (one for each resolution ?)
+ * 2 tables per roms (one for each passes) (Y, and U&V)
+ * 128 bytes per passes
+ */
+
+const unsigned int KiaraRomTable [8][2][16][8] =
+{
+ { /* version 0 */
+ { /* version 0, passes 0 */
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000001,0x00000001},
+ {0x00000000,0x00000000,0x00000009,0x00000009,
+ 0x00000009,0x00000009,0x00000009,0x00000009},
+ {0x00000000,0x00000000,0x00000009,0x00000049,
+ 0x00000049,0x00000049,0x00000049,0x00000049},
+ {0x00000000,0x00000000,0x00000049,0x00000049,
+ 0x00000049,0x00000249,0x0000024a,0x00000049},
+ {0x00000000,0x00000000,0x00000049,0x00000049,
+ 0x00000249,0x00000249,0x0000024a,0x0000024a},
+ {0x00000000,0x00000000,0x00000049,0x00000249,
+ 0x00000249,0x0000124a,0x0000024a,0x0000024a},
+ {0x00000000,0x00000000,0x00000049,0x00000249,
+ 0x0000124a,0x00009252,0x00001252,0x00001252},
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x00009252,0x00009292,0x00009292,0x00009292},
+ {0x00000000,0x00000000,0x00000249,0x00001249,
+ 0x00009292,0x00009292,0x00009493,0x000124db},
+ {0x00000000,0x00000000,0x00000249,0x0000924a,
+ 0x00009492,0x0000a49b,0x0000a49b,0x000124db},
+ {0x00000000,0x00000000,0x00001249,0x00009252,
+ 0x0000a493,0x000124db,0x000124db,0x000126dc},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x000124db,0x000126dc,0x000136e4,0x000126dc},
+ {0x00000000,0x00000000,0x00009292,0x0000a49b,
+ 0x000124db,0x000136e4,0x000136e4,0x000136e4},
+ {0x00000000,0x00000000,0x00009292,0x0000a49b,
+ 0x000126dc,0x0001b724,0x0001b92d,0x0001b925},
+ {0x00000000,0x00000000,0x00009492,0x000124db,
+ 0x000136e4,0x0001b925,0x0001c96e,0x0001c92d},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ },
+ { /* version 0, passes 1 */
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000},
+ {0x00000000,0x00000000,0x00000001,0x00000009,
+ 0x00000009,0x00000009,0x00000009,0x00000001},
+ {0x00000000,0x00000000,0x00000009,0x00000009,
+ 0x00000049,0x00000049,0x00000049,0x00000049},
+ {0x00000000,0x00000000,0x00000049,0x00000049,
+ 0x00000049,0x00000049,0x0000024a,0x0000024a},
+ {0x00000000,0x00000000,0x00000049,0x00000049,
+ 0x00000249,0x00000249,0x0000024a,0x0000024a},
+ {0x00000000,0x00000000,0x00000049,0x00000249,
+ 0x00000249,0x00000249,0x0000024a,0x00001252},
+ {0x00000000,0x00000000,0x00000049,0x00001249,
+ 0x0000124a,0x0000124a,0x00001252,0x00009292},
+ {0x00000000,0x00000000,0x00000249,0x00001249,
+ 0x00009252,0x00009252,0x00009292,0x00009493},
+ {0x00000000,0x00000000,0x00000249,0x0000924a,
+ 0x00009292,0x00009292,0x00009292,0x00009493},
+ {0x00000000,0x00000000,0x00000249,0x00009292,
+ 0x00009492,0x00009493,0x0000a49b,0x00009493},
+ {0x00000000,0x00000000,0x00001249,0x00009292,
+ 0x0000a493,0x000124db,0x000126dc,0x000126dc},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x000126dc,0x000136e4,0x000136e4},
+ {0x00000000,0x00000000,0x00009252,0x00009493,
+ 0x000126dc,0x000126dc,0x000136e4,0x000136e4},
+ {0x00000000,0x00000000,0x00009292,0x0000a49b,
+ 0x000136e4,0x000136e4,0x0001b725,0x0001b724},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ }
+ },
+ { /* version 1 */
+ { /* version 1, passes 0 */
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000001},
+ {0x00000000,0x00000000,0x00000009,0x00000009,
+ 0x00000009,0x00000009,0x00000009,0x00000009},
+ {0x00000000,0x00000000,0x00000049,0x00000049,
+ 0x00000049,0x00000049,0x00000049,0x00000049},
+ {0x00000000,0x00000000,0x00000049,0x00000049,
+ 0x00000049,0x00000249,0x0000024a,0x0000024a},
+ {0x00000000,0x00000000,0x00000049,0x00000249,
+ 0x00000249,0x00000249,0x0000024a,0x00001252},
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x00000249,0x0000124a,0x00001252,0x00001252},
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x0000124a,0x0000124a,0x00009292,0x00009292},
+ {0x00000000,0x00000000,0x00000249,0x00001249,
+ 0x0000124a,0x00009252,0x00009292,0x00009292},
+ {0x00000000,0x00000000,0x00000249,0x00001249,
+ 0x00009252,0x00009292,0x00009292,0x00009292},
+ {0x00000000,0x00000000,0x00000249,0x00001249,
+ 0x00009252,0x00009292,0x00009493,0x00009493},
+ {0x00000000,0x00000000,0x00000249,0x0000924a,
+ 0x00009252,0x00009493,0x00009493,0x00009493},
+ {0x00000000,0x00000000,0x00000249,0x0000924a,
+ 0x00009292,0x00009493,0x00009493,0x00009493},
+ {0x00000000,0x00000000,0x00000249,0x00009252,
+ 0x00009492,0x00009493,0x0000a49b,0x0000a49b},
+ {0x00000000,0x00000000,0x00001249,0x00009292,
+ 0x00009492,0x000124db,0x000124db,0x000124db},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x000126dc,0x000126dc,0x000126dc},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ },
+ { /* version 1, passes 1 */
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000},
+ {0x00000000,0x00000000,0x00000049,0x00000009,
+ 0x00000049,0x00000009,0x00000001,0x00000000},
+ {0x00000000,0x00000000,0x00000049,0x00000049,
+ 0x00000049,0x00000049,0x00000049,0x00000000},
+ {0x00000000,0x00000000,0x00000249,0x00000049,
+ 0x00000249,0x00000049,0x0000024a,0x00000001},
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x00000249,0x00000249,0x0000024a,0x00000001},
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x00000249,0x00000249,0x0000024a,0x00000001},
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x00000249,0x00000249,0x0000024a,0x00000009},
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x0000124a,0x0000124a,0x0000024a,0x00000009},
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x0000124a,0x0000124a,0x0000024a,0x00000009},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x0000124a,0x00009252,0x00001252,0x00000049},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x0000124a,0x00009292,0x00001252,0x00000049},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x0000124a,0x00009292,0x00001252,0x00000049},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x00009252,0x00009292,0x00001252,0x0000024a},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x00009292,0x00009292,0x00001252,0x0000024a},
+ {0x00000000,0x00000000,0x0000924a,0x0000924a,
+ 0x00009492,0x00009493,0x00009292,0x00001252},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ }
+ },
+ { /* version 2 */
+ { /* version 2, passes 0 */
+ {0x00000000,0x00000000,0x00000049,0x00000049,
+ 0x00000049,0x00000049,0x0000024a,0x0000024a},
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x00000249,0x0000124a,0x00001252,0x00009292},
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x0000124a,0x00009252,0x00009292,0x00009292},
+ {0x00000000,0x00000000,0x00000249,0x00001249,
+ 0x0000124a,0x00009292,0x00009493,0x00009493},
+ {0x00000000,0x00000000,0x00000249,0x00001249,
+ 0x00009252,0x00009493,0x00009493,0x0000a49b},
+ {0x00000000,0x00000000,0x00000249,0x0000924a,
+ 0x00009292,0x00009493,0x0000a49b,0x0000a49b},
+ {0x00000000,0x00000000,0x00001249,0x0000924a,
+ 0x00009292,0x00009493,0x0000a49b,0x000124db},
+ {0x00000000,0x00000000,0x00001249,0x00009252,
+ 0x00009492,0x0000a49b,0x0000a49b,0x000124db},
+ {0x00000000,0x00000000,0x00001249,0x00009292,
+ 0x00009492,0x000124db,0x000124db,0x000126dc},
+ {0x00000000,0x00000000,0x00001249,0x00009292,
+ 0x0000a493,0x000124db,0x000126dc,0x000126dc},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0000a493,0x000124db,0x000126dc,0x000136e4},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0000a493,0x000126dc,0x000136e4,0x000136e4},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0001249b,0x000126dc,0x000136e4,0x000136e4},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x000124db,0x000136e4,0x000136e4,0x0001b724},
+ {0x00000000,0x00000000,0x00009252,0x000124db,
+ 0x000126dc,0x0001b724,0x0001b725,0x0001b925},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ },
+ { /* version 2, passes 1 */
+ {0x00000000,0x00000000,0x00000049,0x00000049,
+ 0x00000049,0x00000049,0x00000049,0x00000049},
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x00000249,0x00000249,0x0000024a,0x00000049},
+ {0x00000000,0x00000000,0x00001249,0x00000249,
+ 0x0000124a,0x0000124a,0x00001252,0x00000049},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x0000124a,0x0000124a,0x00009292,0x0000024a},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x00009252,0x00009292,0x00009292,0x0000024a},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x00009252,0x00009292,0x0000a49b,0x0000024a},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x00009292,0x00009493,0x0000a49b,0x00001252},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x00009292,0x00009493,0x0000a49b,0x00001252},
+ {0x00000000,0x00000000,0x00001249,0x0000924a,
+ 0x00009492,0x0000a49b,0x0000a49b,0x00001252},
+ {0x00000000,0x00000000,0x00001249,0x00009252,
+ 0x00009492,0x0000a49b,0x0000a49b,0x00009292},
+ {0x00000000,0x00000000,0x00001249,0x00009292,
+ 0x00009492,0x0000a49b,0x0000a49b,0x00009292},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0000a493,0x0000a49b,0x0000a49b,0x00009292},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0000a493,0x0000a49b,0x0000a49b,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x000124db,0x0000a49b,0x00009493},
+ {0x00000000,0x00000000,0x00009252,0x0000a49b,
+ 0x0001249b,0x000126dc,0x000124db,0x0000a49b},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ }
+ },
+ { /* version 3 */
+ { /* version 3, passes 0 */
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x0000124a,0x0000124a,0x00009292,0x00009292},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x00009292,0x00009493,0x0000a49b,0x0000a49b},
+ {0x00000000,0x00000000,0x00001249,0x0000924a,
+ 0x00009492,0x0000a49b,0x0000a49b,0x000124db},
+ {0x00000000,0x00000000,0x00001249,0x00009292,
+ 0x00009492,0x000124db,0x000126dc,0x000126dc},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0000a493,0x000124db,0x000126dc,0x000126dc},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0000a493,0x000126dc,0x000136e4,0x000136e4},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0000a493,0x000126dc,0x000136e4,0x0001b724},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0001249b,0x000126dc,0x000136e4,0x0001b724},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0001249b,0x000126dc,0x000136e4,0x0001b724},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0001249b,0x000136e4,0x0001b725,0x0001b724},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x000124db,0x000136e4,0x0001b725,0x0001b925},
+ {0x00000000,0x00000000,0x00009292,0x0000a49b,
+ 0x000126dc,0x000136e4,0x0001b92d,0x0001b925},
+ {0x00000000,0x00000000,0x00009292,0x0000a49b,
+ 0x000126dc,0x0001b724,0x0001b92d,0x0001c92d},
+ {0x00000000,0x00000000,0x00009492,0x000124db,
+ 0x000126dc,0x0001b724,0x0001c96e,0x0001c92d},
+ {0x00000000,0x00000000,0x0000a492,0x000126db,
+ 0x000136e4,0x0001b925,0x00025bb6,0x00024b77},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ },
+ { /* version 3, passes 1 */
+ {0x00000000,0x00000000,0x00001249,0x00000249,
+ 0x0000124a,0x0000124a,0x00001252,0x00001252},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x00009252,0x00009292,0x00009292,0x00001252},
+ {0x00000000,0x00000000,0x00001249,0x0000924a,
+ 0x00009492,0x00009493,0x0000a49b,0x00001252},
+ {0x00000000,0x00000000,0x00001249,0x00009252,
+ 0x00009492,0x0000a49b,0x0000a49b,0x00009292},
+ {0x00000000,0x00000000,0x00001249,0x00009292,
+ 0x00009492,0x0000a49b,0x0000a49b,0x00009292},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0000a493,0x0000a49b,0x000126dc,0x00009292},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x0000a49b,0x000126dc,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x0000a49b,0x000126dc,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x000124db,0x000126dc,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x000124db,0x000126dc,0x0000a49b},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0000a493,0x000124db,0x000126dc,0x0000a49b},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0001249b,0x000126dc,0x000126dc,0x0000a49b},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x000124db,0x000136e4,0x000126dc,0x000124db},
+ {0x00000000,0x00000000,0x00009492,0x0000a49b,
+ 0x000136e4,0x000136e4,0x000126dc,0x000124db},
+ {0x00000000,0x00000000,0x0000a492,0x000124db,
+ 0x0001b724,0x0001b724,0x000136e4,0x000126dc},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ }
+ },
+ { /* version 4 */
+ { /* version 4, passes 0 */
+ {0x00000000,0x00000000,0x00000049,0x00000049,
+ 0x00000049,0x00000049,0x00000049,0x00000049},
+ {0x00000000,0x00000000,0x00000249,0x00000049,
+ 0x00000249,0x00000249,0x0000024a,0x00000049},
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x0000124a,0x00009252,0x00001252,0x0000024a},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x00009252,0x00009292,0x00009493,0x00001252},
+ {0x00000000,0x00000000,0x00001249,0x0000924a,
+ 0x00009292,0x00009493,0x00009493,0x00001252},
+ {0x00000000,0x00000000,0x00001249,0x00009292,
+ 0x00009492,0x0000a49b,0x0000a49b,0x00009292},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0000a493,0x000124db,0x000124db,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x000124db,0x000126dc,0x0000a49b},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x000124db,0x000126dc,0x0000a49b},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0001249b,0x000126dc,0x000126dc,0x000124db},
+ {0x00000000,0x00000000,0x00009252,0x00009493,
+ 0x000124db,0x000136e4,0x000136e4,0x000126dc},
+ {0x00000000,0x00000000,0x00009252,0x0000a49b,
+ 0x000124db,0x000136e4,0x000136e4,0x000126dc},
+ {0x00000000,0x00000000,0x00009292,0x0000a49b,
+ 0x000126dc,0x000136e4,0x000136e4,0x000136e4},
+ {0x00000000,0x00000000,0x00009492,0x0000a49b,
+ 0x000126dc,0x0001b724,0x0001b725,0x0001b724},
+ {0x00000000,0x00000000,0x0000a492,0x000124db,
+ 0x000136e4,0x0001b925,0x0001b92d,0x0001b925},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ },
+ { /* version 4, passes 1 */
+ {0x00000000,0x00000000,0x00000249,0x00000049,
+ 0x00000009,0x00000009,0x00000009,0x00000009},
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x00000049,0x00000049,0x00000009,0x00000009},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x0000124a,0x00000249,0x00000049,0x00000049},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x0000124a,0x0000124a,0x00000049,0x00000049},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x00009252,0x0000124a,0x0000024a,0x0000024a},
+ {0x00000000,0x00000000,0x00001249,0x0000924a,
+ 0x00009252,0x0000124a,0x0000024a,0x0000024a},
+ {0x00000000,0x00000000,0x00001249,0x00009292,
+ 0x00009492,0x00009252,0x00001252,0x00001252},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0000a493,0x00009292,0x00009292,0x00001252},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x00009292,0x00009292,0x00009292},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x00009493,0x00009493,0x00009292},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0000a493,0x0000a49b,0x00009493,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0000a493,0x0000a49b,0x0000a49b,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0001249b,0x000124db,0x0000a49b,0x0000a49b},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x000136e4,0x000126dc,0x000124db,0x0000a49b},
+ {0x00000000,0x00000000,0x00009252,0x000124db,
+ 0x0001b724,0x000136e4,0x000126dc,0x000124db},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ }
+ },
+ { /* version 5 */
+ { /* version 5, passes 0 */
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x00000249,0x00000249,0x00001252,0x00001252},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x00009252,0x00009292,0x00009292,0x00001252},
+ {0x00000000,0x00000000,0x00001249,0x0000924a,
+ 0x00009492,0x0000a49b,0x0000a49b,0x00009292},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0000a493,0x0000a49b,0x000124db,0x00009493},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0000a493,0x000124db,0x000126dc,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x000126dc,0x000126dc,0x0000a49b},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0001249b,0x000126dc,0x000136e4,0x000124db},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x000126dc,0x000136e4,0x000136e4,0x000126dc},
+ {0x00000000,0x00000000,0x00009292,0x0000a49b,
+ 0x000126dc,0x000136e4,0x000136e4,0x000126dc},
+ {0x00000000,0x00000000,0x00009292,0x0000a49b,
+ 0x000126dc,0x0001b724,0x0001b725,0x000136e4},
+ {0x00000000,0x00000000,0x00009292,0x0000a49b,
+ 0x000136e4,0x0001b724,0x0001b92d,0x0001b724},
+ {0x00000000,0x00000000,0x00009492,0x0000a49b,
+ 0x000136e4,0x0001b724,0x0001b92d,0x0001b724},
+ {0x00000000,0x00000000,0x00009492,0x000124db,
+ 0x000136e4,0x0001b925,0x0001c96e,0x0001b925},
+ {0x00000000,0x00000000,0x00009492,0x000124db,
+ 0x0001b724,0x0001b925,0x0001c96e,0x0001c92d},
+ {0x00000000,0x00000000,0x0000a492,0x000126db,
+ 0x0001c924,0x0002496d,0x00025bb6,0x00024b77},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ },
+ { /* version 5, passes 1 */
+ {0x00000000,0x00000000,0x00001249,0x00000249,
+ 0x00000249,0x00000249,0x0000024a,0x0000024a},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x0000124a,0x0000124a,0x0000024a,0x0000024a},
+ {0x00000000,0x00000000,0x00001249,0x0000924a,
+ 0x00009252,0x00009252,0x0000024a,0x0000024a},
+ {0x00000000,0x00000000,0x00001249,0x00009292,
+ 0x00009492,0x0000a49b,0x00001252,0x00001252},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x0000a49b,0x00001252,0x00001252},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x0000a49b,0x00009292,0x00001252},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0000a493,0x0000a49b,0x00009292,0x00009292},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0000a493,0x0000a49b,0x00009493,0x00009292},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0001249b,0x000124db,0x00009493,0x00009292},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0001249b,0x000124db,0x00009493,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x000124db,0x000124db,0x0000a49b,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x000124db,
+ 0x000126dc,0x000126dc,0x0000a49b,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x000124db,
+ 0x000136e4,0x000126dc,0x000124db,0x0000a49b},
+ {0x00000000,0x00000000,0x00009292,0x000124db,
+ 0x000136e4,0x000126dc,0x000124db,0x0000a49b},
+ {0x00000000,0x00000000,0x00009492,0x000126db,
+ 0x0001b724,0x000136e4,0x000126dc,0x000124db},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ }
+ },
+ { /* version 6 */
+ { /* version 6, passes 0 */
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x00009252,0x00009292,0x00009493,0x00009493},
+ {0x00000000,0x00000000,0x00001249,0x00009292,
+ 0x0000a493,0x0000a49b,0x0000a49b,0x00009493},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0000a493,0x000124db,0x000124db,0x0000a49b},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x000126dc,0x000126dc,0x0000a49b},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0001249b,0x000126dc,0x000136e4,0x000124db},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x000126dc,0x000136e4,0x000136e4,0x000126dc},
+ {0x00000000,0x00000000,0x00009292,0x0000a49b,
+ 0x000126dc,0x0001b724,0x0001b725,0x000126dc},
+ {0x00000000,0x00000000,0x00009292,0x0000a49b,
+ 0x000136e4,0x0001b724,0x0001b92d,0x000136e4},
+ {0x00000000,0x00000000,0x00009492,0x0000a49b,
+ 0x000136e4,0x0001b724,0x0001b92d,0x0001b724},
+ {0x00000000,0x00000000,0x00009492,0x000124db,
+ 0x000136e4,0x0001b724,0x0001b92d,0x0001b724},
+ {0x00000000,0x00000000,0x00009492,0x000124db,
+ 0x000136e4,0x0001b925,0x0001b92d,0x0001b925},
+ {0x00000000,0x00000000,0x00009492,0x000124db,
+ 0x0001b724,0x0001b925,0x0001c96e,0x0001c92d},
+ {0x00000000,0x00000000,0x0000a492,0x000124db,
+ 0x0001b724,0x0001c92d,0x0001c96e,0x0001c92d},
+ {0x00000000,0x00000000,0x0000a492,0x000124db,
+ 0x0001b724,0x0001c92d,0x00024b76,0x0002496e},
+ {0x00000000,0x00000000,0x00012492,0x000126db,
+ 0x0001c924,0x00024b6d,0x0002ddb6,0x00025bbf},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ },
+ { /* version 6, passes 1 */
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x0000124a,0x0000124a,0x00001252,0x00001252},
+ {0x00000000,0x00000000,0x00001249,0x00009292,
+ 0x00009492,0x00009252,0x00001252,0x00001252},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x00009292,0x00001252,0x00001252},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0000a493,0x0000a49b,0x00009292,0x00009292},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0000a493,0x0000a49b,0x00009292,0x00009292},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0001249b,0x0000a49b,0x00009493,0x00009292},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x000124db,0x000124db,0x00009493,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x000124db,0x000124db,0x0000a49b,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x000124db,
+ 0x000126dc,0x000124db,0x0000a49b,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x000124db,
+ 0x000126dc,0x000126dc,0x0000a49b,0x0000a49b},
+ {0x00000000,0x00000000,0x0000924a,0x000124db,
+ 0x000136e4,0x000126dc,0x000124db,0x0000a49b},
+ {0x00000000,0x00000000,0x00009492,0x000126db,
+ 0x000136e4,0x000126dc,0x000124db,0x0000a49b},
+ {0x00000000,0x00000000,0x00009492,0x000126db,
+ 0x0001b724,0x000136e4,0x000126dc,0x000124db},
+ {0x00000000,0x00000000,0x00009492,0x000126db,
+ 0x0001b724,0x000136e4,0x000126dc,0x000124db},
+ {0x00000000,0x00000000,0x0000a492,0x000136db,
+ 0x0001c924,0x0001b724,0x000136e4,0x000126dc},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ }
+ },
+ { /* version 7 */
+ { /* version 7, passes 0 */
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x00009252,0x00009292,0x00009493,0x00009493},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0000a493,0x000124db,0x000126dc,0x00009493},
+ {0x00000000,0x00000000,0x00001249,0x0000a49b,
+ 0x0001249b,0x000126dc,0x000126dc,0x0000a49b},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0001249b,0x000126dc,0x000136e4,0x0000a49b},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x000126dc,0x000136e4,0x0001b725,0x000124db},
+ {0x00000000,0x00000000,0x00009292,0x0000a49b,
+ 0x000136e4,0x0001b724,0x0001b725,0x000126dc},
+ {0x00000000,0x00000000,0x00009292,0x000124db,
+ 0x000136e4,0x0001b724,0x0001b725,0x000126dc},
+ {0x00000000,0x00000000,0x00009492,0x000124db,
+ 0x000136e4,0x0001b724,0x0001c96e,0x000136e4},
+ {0x00000000,0x00000000,0x00009492,0x000124db,
+ 0x000136e4,0x0001c92d,0x0001c96e,0x0001b724},
+ {0x00000000,0x00000000,0x0000a492,0x000124db,
+ 0x000136e4,0x0001c92d,0x0001c96e,0x0001b724},
+ {0x00000000,0x00000000,0x0000a492,0x000124db,
+ 0x0001b724,0x0001c92d,0x0001c96e,0x0001b925},
+ {0x00000000,0x00000000,0x0000a492,0x000126db,
+ 0x0001b724,0x0001c92d,0x00024b76,0x0001c92d},
+ {0x00000000,0x00000000,0x0000a492,0x000126db,
+ 0x0001b924,0x0001c92d,0x00024b76,0x0001c92d},
+ {0x00000000,0x00000000,0x0000a492,0x000126db,
+ 0x0001b924,0x0001c92d,0x00024b76,0x0002496e},
+ {0x00000000,0x00000000,0x00012492,0x000136db,
+ 0x00024924,0x00024b6d,0x0002ddb6,0x00025bbf},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ },
+ { /* version 7, passes 1 */
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x0000124a,0x0000124a,0x00001252,0x00001252},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x00009492,0x00009292,0x00001252,0x00001252},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0000a493,0x0000a49b,0x00001252,0x00001252},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0000a493,0x0000a49b,0x00009292,0x00009292},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0000a493,0x0000a49b,0x00009292,0x00009292},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x000126dc,0x0000a49b,0x00009493,0x00009292},
+ {0x00000000,0x00000000,0x0000924a,0x000124db,
+ 0x000126dc,0x000124db,0x00009493,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x000124db,
+ 0x000136e4,0x000124db,0x0000a49b,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x000136db,
+ 0x0001b724,0x000124db,0x0000a49b,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x000136db,
+ 0x0001b724,0x000126dc,0x0000a49b,0x0000a49b},
+ {0x00000000,0x00000000,0x00009292,0x000136db,
+ 0x0001b724,0x000126dc,0x000124db,0x0000a49b},
+ {0x00000000,0x00000000,0x00009492,0x000136db,
+ 0x0001b724,0x000126dc,0x000124db,0x0000a49b},
+ {0x00000000,0x00000000,0x0000a492,0x000136db,
+ 0x0001b724,0x000136e4,0x000126dc,0x000124db},
+ {0x00000000,0x00000000,0x0000a492,0x000136db,
+ 0x0001b724,0x000136e4,0x000126dc,0x000124db},
+ {0x00000000,0x00000000,0x00012492,0x0001b6db,
+ 0x0001c924,0x0001b724,0x000136e4,0x000126dc},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ }
+ }
+};
+
--- /dev/null
+/* Linux driver for Philips webcam
+ (C) 2004-2006 Luc Saillard (luc@saillard.org)
+
+ NOTE: this version of pwc is an unofficial (modified) release of pwc & pcwx
+ driver and thus may have bugs that are not present in the original version.
+ Please send bug reports and support requests to <luc@saillard.org>.
+ The decompression routines have been implemented by reverse-engineering the
+ Nemosoft binary pwcx module. Caveat emptor.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+*/
+
+/* Entries for the Kiara (730/740/750) camera */
+
+#ifndef PWC_KIARA_H
+#define PWC_KIARA_H
+
+#include "pwc.h"
+
+#define PWC_FPS_MAX_KIARA 6
+
+struct Kiara_table_entry
+{
+ char alternate; /* USB alternate interface */
+ unsigned short packetsize; /* Normal packet size */
+ unsigned short bandlength; /* Bandlength when decompressing */
+ unsigned char mode[12]; /* precomputed mode settings for cam */
+};
+
+extern const struct Kiara_table_entry Kiara_table[PSZ_MAX][PWC_FPS_MAX_KIARA][4];
+extern const unsigned int KiaraRomTable[8][2][16][8];
+extern const unsigned int Kiara_fps_vector[PWC_FPS_MAX_KIARA];
+
+#endif
+
+
--- /dev/null
+/* Linux driver for Philips webcam
+ Various miscellaneous functions and tables.
+ (C) 1999-2003 Nemosoft Unv.
+ (C) 2004-2006 Luc Saillard (luc@saillard.org)
+
+ NOTE: this version of pwc is an unofficial (modified) release of pwc & pcwx
+ driver and thus may have bugs that are not present in the original version.
+ Please send bug reports and support requests to <luc@saillard.org>.
+ The decompression routines have been implemented by reverse-engineering the
+ Nemosoft binary pwcx module. Caveat emptor.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+*/
+
+
+#include "pwc.h"
+
+const int pwc_image_sizes[PSZ_MAX][2] =
+{
+ { 128, 96 }, /* sqcif */
+ { 160, 120 }, /* qsif */
+ { 176, 144 }, /* qcif */
+ { 320, 240 }, /* sif */
+ { 352, 288 }, /* cif */
+ { 640, 480 }, /* vga */
+};
+
+/* x,y -> PSZ_ */
+int pwc_get_size(struct pwc_device *pdev, int width, int height)
+{
+ int i;
+
+ /* Find the largest size supported by the camera that fits into the
+ requested size. */
+ for (i = PSZ_MAX - 1; i >= 0; i--) {
+ if (!(pdev->image_mask & (1 << i)))
+ continue;
+
+ if (pwc_image_sizes[i][0] <= width &&
+ pwc_image_sizes[i][1] <= height)
+ return i;
+ }
+
+ /* No mode found, return the smallest mode we have */
+ for (i = 0; i < PSZ_MAX; i++) {
+ if (pdev->image_mask & (1 << i))
+ return i;
+ }
+
+ /* Never reached there always is atleast one supported mode */
+ return 0;
+}
+
+/* initialize variables depending on type and decompressor */
+void pwc_construct(struct pwc_device *pdev)
+{
+ if (DEVICE_USE_CODEC1(pdev->type)) {
+
+ pdev->image_mask = 1 << PSZ_SQCIF | 1 << PSZ_QCIF | 1 << PSZ_CIF;
+ pdev->vcinterface = 2;
+ pdev->vendpoint = 4;
+ pdev->frame_header_size = 0;
+ pdev->frame_trailer_size = 0;
+
+ } else if (DEVICE_USE_CODEC3(pdev->type)) {
+
+ pdev->image_mask = 1 << PSZ_QSIF | 1 << PSZ_SIF | 1 << PSZ_VGA;
+ pdev->vcinterface = 3;
+ pdev->vendpoint = 5;
+ pdev->frame_header_size = TOUCAM_HEADER_SIZE;
+ pdev->frame_trailer_size = TOUCAM_TRAILER_SIZE;
+
+ } else /* if (DEVICE_USE_CODEC2(pdev->type)) */ {
+
+ pdev->image_mask = 1 << PSZ_SQCIF | 1 << PSZ_QSIF | 1 << PSZ_QCIF | 1 << PSZ_SIF | 1 << PSZ_CIF | 1 << PSZ_VGA;
+ pdev->vcinterface = 3;
+ pdev->vendpoint = 4;
+ pdev->frame_header_size = 0;
+ pdev->frame_trailer_size = 0;
+ }
+}
--- /dev/null
+ /* SQCIF */
+ {
+ {0, 0, {0x04, 0x01, 0x03}},
+ {8, 0, {0x05, 0x01, 0x03}},
+ {7, 0, {0x08, 0x01, 0x03}},
+ {7, 0, {0x0A, 0x01, 0x03}},
+ {6, 0, {0x0C, 0x01, 0x03}},
+ {5, 0, {0x0F, 0x01, 0x03}},
+ {4, 0, {0x14, 0x01, 0x03}},
+ {3, 0, {0x18, 0x01, 0x03}},
+ },
+ /* QSIF */
+ {
+ {0},
+ {0},
+ {0},
+ {0},
+ {0},
+ {0},
+ {0},
+ {0},
+ },
+ /* QCIF */
+ {
+ {0, 0, {0x04, 0x01, 0x02}},
+ {8, 0, {0x05, 0x01, 0x02}},
+ {7, 0, {0x08, 0x01, 0x02}},
+ {6, 0, {0x0A, 0x01, 0x02}},
+ {5, 0, {0x0C, 0x01, 0x02}},
+ {4, 0, {0x0F, 0x01, 0x02}},
+ {1, 0, {0x14, 0x01, 0x02}},
+ {1, 0, {0x18, 0x01, 0x02}},
+ },
+ /* SIF */
+ {
+ {0},
+ {0},
+ {0},
+ {0},
+ {0},
+ {0},
+ {0},
+ {0},
+ },
+ /* CIF */
+ {
+ {4, 0, {0x04, 0x01, 0x01}},
+ {7, 1, {0x05, 0x03, 0x01}},
+ {6, 1, {0x08, 0x03, 0x01}},
+ {4, 1, {0x0A, 0x03, 0x01}},
+ {3, 1, {0x0C, 0x03, 0x01}},
+ {2, 1, {0x0F, 0x03, 0x01}},
+ {0},
+ {0},
+ },
+ /* VGA */
+ {
+ {0},
+ {0},
+ {0},
+ {0},
+ {0},
+ {0},
+ {0},
+ {0},
+ },
--- /dev/null
+/* Linux driver for Philips webcam
+ (C) 2004-2006 Luc Saillard (luc@saillard.org)
+
+ NOTE: this version of pwc is an unofficial (modified) release of pwc & pcwx
+ driver and thus may have bugs that are not present in the original version.
+ Please send bug reports and support requests to <luc@saillard.org>.
+ The decompression routines have been implemented by reverse-engineering the
+ Nemosoft binary pwcx module. Caveat emptor.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+*/
+
+
+/* This tables contains entries for the 675/680/690 (Timon) camera, with
+ 4 different qualities (no compression, low, medium, high).
+ It lists the bandwidth requirements for said mode by its alternate interface
+ number. An alternate of 0 means that the mode is unavailable.
+
+ There are 6 * 4 * 4 entries:
+ 6 different resolutions subqcif, qsif, qcif, sif, cif, vga
+ 6 framerates: 5, 10, 15, 20, 25, 30
+ 4 compression modi: none, low, medium, high
+
+ When an uncompressed mode is not available, the next available compressed mode
+ will be chosen (unless the decompressor is absent). Sometimes there are only
+ 1 or 2 compressed modes available; in that case entries are duplicated.
+*/
+
+#include "pwc-timon.h"
+
+const unsigned int Timon_fps_vector[PWC_FPS_MAX_TIMON] = { 5, 10, 15, 20, 25, 30 };
+
+const struct Timon_table_entry Timon_table[PSZ_MAX][PWC_FPS_MAX_TIMON][4] =
+{
+ /* SQCIF */
+ {
+ /* 5 fps */
+ {
+ {1, 140, 0, {0x05, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x8C, 0xFC, 0x80, 0x02}},
+ {1, 140, 0, {0x05, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x8C, 0xFC, 0x80, 0x02}},
+ {1, 140, 0, {0x05, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x8C, 0xFC, 0x80, 0x02}},
+ {1, 140, 0, {0x05, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x8C, 0xFC, 0x80, 0x02}},
+ },
+ /* 10 fps */
+ {
+ {2, 280, 0, {0x04, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x18, 0xA9, 0x80, 0x02}},
+ {2, 280, 0, {0x04, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x18, 0xA9, 0x80, 0x02}},
+ {2, 280, 0, {0x04, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x18, 0xA9, 0x80, 0x02}},
+ {2, 280, 0, {0x04, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x18, 0xA9, 0x80, 0x02}},
+ },
+ /* 15 fps */
+ {
+ {3, 410, 0, {0x03, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x9A, 0x71, 0x80, 0x02}},
+ {3, 410, 0, {0x03, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x9A, 0x71, 0x80, 0x02}},
+ {3, 410, 0, {0x03, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x9A, 0x71, 0x80, 0x02}},
+ {3, 410, 0, {0x03, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x9A, 0x71, 0x80, 0x02}},
+ },
+ /* 20 fps */
+ {
+ {4, 559, 0, {0x02, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x2F, 0x56, 0x80, 0x02}},
+ {4, 559, 0, {0x02, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x2F, 0x56, 0x80, 0x02}},
+ {4, 559, 0, {0x02, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x2F, 0x56, 0x80, 0x02}},
+ {4, 559, 0, {0x02, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x2F, 0x56, 0x80, 0x02}},
+ },
+ /* 25 fps */
+ {
+ {5, 659, 0, {0x01, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x93, 0x46, 0x80, 0x02}},
+ {5, 659, 0, {0x01, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x93, 0x46, 0x80, 0x02}},
+ {5, 659, 0, {0x01, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x93, 0x46, 0x80, 0x02}},
+ {5, 659, 0, {0x01, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x93, 0x46, 0x80, 0x02}},
+ },
+ /* 30 fps */
+ {
+ {7, 838, 0, {0x00, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x46, 0x3B, 0x80, 0x02}},
+ {7, 838, 0, {0x00, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x46, 0x3B, 0x80, 0x02}},
+ {7, 838, 0, {0x00, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x46, 0x3B, 0x80, 0x02}},
+ {7, 838, 0, {0x00, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x46, 0x3B, 0x80, 0x02}},
+ },
+ },
+ /* QSIF */
+ {
+ /* 5 fps */
+ {
+ {1, 146, 0, {0x2D, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x92, 0xFC, 0xC0, 0x02}},
+ {1, 146, 0, {0x2D, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x92, 0xFC, 0xC0, 0x02}},
+ {1, 146, 0, {0x2D, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x92, 0xFC, 0xC0, 0x02}},
+ {1, 146, 0, {0x2D, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x92, 0xFC, 0xC0, 0x02}},
+ },
+ /* 10 fps */
+ {
+ {2, 291, 0, {0x2C, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x23, 0xA1, 0xC0, 0x02}},
+ {1, 191, 630, {0x2C, 0xF4, 0x05, 0x13, 0xA9, 0x12, 0xE1, 0x17, 0x08, 0xBF, 0xF4, 0xC0, 0x02}},
+ {1, 191, 630, {0x2C, 0xF4, 0x05, 0x13, 0xA9, 0x12, 0xE1, 0x17, 0x08, 0xBF, 0xF4, 0xC0, 0x02}},
+ {1, 191, 630, {0x2C, 0xF4, 0x05, 0x13, 0xA9, 0x12, 0xE1, 0x17, 0x08, 0xBF, 0xF4, 0xC0, 0x02}},
+ },
+ /* 15 fps */
+ {
+ {3, 437, 0, {0x2B, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0xB5, 0x6D, 0xC0, 0x02}},
+ {2, 291, 640, {0x2B, 0xF4, 0x05, 0x13, 0xF7, 0x13, 0x2F, 0x13, 0x08, 0x23, 0xA1, 0xC0, 0x02}},
+ {2, 291, 640, {0x2B, 0xF4, 0x05, 0x13, 0xF7, 0x13, 0x2F, 0x13, 0x08, 0x23, 0xA1, 0xC0, 0x02}},
+ {1, 191, 420, {0x2B, 0xF4, 0x0D, 0x0D, 0x1B, 0x0C, 0x53, 0x1E, 0x08, 0xBF, 0xF4, 0xC0, 0x02}},
+ },
+ /* 20 fps */
+ {
+ {4, 588, 0, {0x2A, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x4C, 0x52, 0xC0, 0x02}},
+ {3, 447, 730, {0x2A, 0xF4, 0x05, 0x16, 0xC9, 0x16, 0x01, 0x0E, 0x18, 0xBF, 0x69, 0xC0, 0x02}},
+ {2, 292, 476, {0x2A, 0xF4, 0x0D, 0x0E, 0xD8, 0x0E, 0x10, 0x19, 0x18, 0x24, 0xA1, 0xC0, 0x02}},
+ {1, 192, 312, {0x2A, 0xF4, 0x1D, 0x09, 0xB3, 0x08, 0xEB, 0x1E, 0x18, 0xC0, 0xF4, 0xC0, 0x02}},
+ },
+ /* 25 fps */
+ {
+ {5, 703, 0, {0x29, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0xBF, 0x42, 0xC0, 0x02}},
+ {3, 447, 610, {0x29, 0xF4, 0x05, 0x13, 0x0B, 0x12, 0x43, 0x14, 0x18, 0xBF, 0x69, 0xC0, 0x02}},
+ {2, 292, 398, {0x29, 0xF4, 0x0D, 0x0C, 0x6C, 0x0B, 0xA4, 0x1E, 0x18, 0x24, 0xA1, 0xC0, 0x02}},
+ {1, 192, 262, {0x29, 0xF4, 0x25, 0x08, 0x23, 0x07, 0x5B, 0x1E, 0x18, 0xC0, 0xF4, 0xC0, 0x02}},
+ },
+ /* 30 fps */
+ {
+ {8, 873, 0, {0x28, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x69, 0x37, 0xC0, 0x02}},
+ {5, 704, 774, {0x28, 0xF4, 0x05, 0x18, 0x21, 0x17, 0x59, 0x0F, 0x18, 0xC0, 0x42, 0xC0, 0x02}},
+ {3, 448, 492, {0x28, 0xF4, 0x05, 0x0F, 0x5D, 0x0E, 0x95, 0x15, 0x18, 0xC0, 0x69, 0xC0, 0x02}},
+ {2, 291, 320, {0x28, 0xF4, 0x1D, 0x09, 0xFB, 0x09, 0x33, 0x1E, 0x18, 0x23, 0xA1, 0xC0, 0x02}},
+ },
+ },
+ /* QCIF */
+ {
+ /* 5 fps */
+ {
+ {1, 193, 0, {0x0D, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x12, 0x00, 0xC1, 0xF4, 0xC0, 0x02}},
+ {1, 193, 0, {0x0D, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x12, 0x00, 0xC1, 0xF4, 0xC0, 0x02}},
+ {1, 193, 0, {0x0D, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x12, 0x00, 0xC1, 0xF4, 0xC0, 0x02}},
+ {1, 193, 0, {0x0D, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x12, 0x00, 0xC1, 0xF4, 0xC0, 0x02}},
+ },
+ /* 10 fps */
+ {
+ {3, 385, 0, {0x0C, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x12, 0x00, 0x81, 0x79, 0xC0, 0x02}},
+ {2, 291, 800, {0x0C, 0xF4, 0x05, 0x18, 0xF4, 0x18, 0x18, 0x11, 0x08, 0x23, 0xA1, 0xC0, 0x02}},
+ {2, 291, 800, {0x0C, 0xF4, 0x05, 0x18, 0xF4, 0x18, 0x18, 0x11, 0x08, 0x23, 0xA1, 0xC0, 0x02}},
+ {1, 194, 532, {0x0C, 0xF4, 0x05, 0x10, 0x9A, 0x0F, 0xBE, 0x1B, 0x08, 0xC2, 0xF0, 0xC0, 0x02}},
+ },
+ /* 15 fps */
+ {
+ {4, 577, 0, {0x0B, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x12, 0x00, 0x41, 0x52, 0xC0, 0x02}},
+ {3, 447, 818, {0x0B, 0xF4, 0x05, 0x19, 0x89, 0x18, 0xAD, 0x0F, 0x10, 0xBF, 0x69, 0xC0, 0x02}},
+ {2, 292, 534, {0x0B, 0xF4, 0x05, 0x10, 0xA3, 0x0F, 0xC7, 0x19, 0x10, 0x24, 0xA1, 0xC0, 0x02}},
+ {1, 195, 356, {0x0B, 0xF4, 0x15, 0x0B, 0x11, 0x0A, 0x35, 0x1E, 0x10, 0xC3, 0xF0, 0xC0, 0x02}},
+ },
+ /* 20 fps */
+ {
+ {6, 776, 0, {0x0A, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x12, 0x00, 0x08, 0x3F, 0xC0, 0x02}},
+ {4, 591, 804, {0x0A, 0xF4, 0x05, 0x19, 0x1E, 0x18, 0x42, 0x0F, 0x18, 0x4F, 0x4E, 0xC0, 0x02}},
+ {3, 447, 608, {0x0A, 0xF4, 0x05, 0x12, 0xFD, 0x12, 0x21, 0x15, 0x18, 0xBF, 0x69, 0xC0, 0x02}},
+ {2, 291, 396, {0x0A, 0xF4, 0x15, 0x0C, 0x5E, 0x0B, 0x82, 0x1E, 0x18, 0x23, 0xA1, 0xC0, 0x02}},
+ },
+ /* 25 fps */
+ {
+ {9, 928, 0, {0x09, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x12, 0x00, 0xA0, 0x33, 0xC0, 0x02}},
+ {5, 703, 800, {0x09, 0xF4, 0x05, 0x18, 0xF4, 0x18, 0x18, 0x10, 0x18, 0xBF, 0x42, 0xC0, 0x02}},
+ {3, 447, 508, {0x09, 0xF4, 0x0D, 0x0F, 0xD2, 0x0E, 0xF6, 0x1B, 0x18, 0xBF, 0x69, 0xC0, 0x02}},
+ {2, 292, 332, {0x09, 0xF4, 0x1D, 0x0A, 0x5A, 0x09, 0x7E, 0x1E, 0x18, 0x24, 0xA1, 0xC0, 0x02}},
+ },
+ /* 30 fps */
+ {
+ {0, },
+ {9, 956, 876, {0x08, 0xF4, 0x05, 0x1B, 0x58, 0x1A, 0x7C, 0x0E, 0x20, 0xBC, 0x33, 0x10, 0x02}},
+ {4, 592, 542, {0x08, 0xF4, 0x05, 0x10, 0xE4, 0x10, 0x08, 0x17, 0x20, 0x50, 0x4E, 0x10, 0x02}},
+ {2, 291, 266, {0x08, 0xF4, 0x25, 0x08, 0x48, 0x07, 0x6C, 0x1E, 0x20, 0x23, 0xA1, 0x10, 0x02}},
+ },
+ },
+ /* SIF */
+ {
+ /* 5 fps */
+ {
+ {4, 582, 0, {0x35, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x46, 0x52, 0x60, 0x02}},
+ {3, 387, 1276, {0x35, 0xF4, 0x05, 0x27, 0xD8, 0x26, 0x48, 0x03, 0x10, 0x83, 0x79, 0x60, 0x02}},
+ {2, 291, 960, {0x35, 0xF4, 0x0D, 0x1D, 0xF2, 0x1C, 0x62, 0x04, 0x10, 0x23, 0xA1, 0x60, 0x02}},
+ {1, 191, 630, {0x35, 0xF4, 0x1D, 0x13, 0xA9, 0x12, 0x19, 0x05, 0x08, 0xBF, 0xF4, 0x60, 0x02}},
+ },
+ /* 10 fps */
+ {
+ {0, },
+ {6, 775, 1278, {0x34, 0xF4, 0x05, 0x27, 0xE8, 0x26, 0x58, 0x05, 0x30, 0x07, 0x3F, 0x10, 0x02}},
+ {3, 447, 736, {0x34, 0xF4, 0x15, 0x16, 0xFB, 0x15, 0x6B, 0x05, 0x18, 0xBF, 0x69, 0x10, 0x02}},
+ {2, 291, 480, {0x34, 0xF4, 0x2D, 0x0E, 0xF9, 0x0D, 0x69, 0x09, 0x18, 0x23, 0xA1, 0x10, 0x02}},
+ },
+ /* 15 fps */
+ {
+ {0, },
+ {9, 955, 1050, {0x33, 0xF4, 0x05, 0x20, 0xCF, 0x1F, 0x3F, 0x06, 0x48, 0xBB, 0x33, 0x10, 0x02}},
+ {4, 591, 650, {0x33, 0xF4, 0x15, 0x14, 0x44, 0x12, 0xB4, 0x08, 0x30, 0x4F, 0x4E, 0x10, 0x02}},
+ {3, 448, 492, {0x33, 0xF4, 0x25, 0x0F, 0x52, 0x0D, 0xC2, 0x09, 0x28, 0xC0, 0x69, 0x10, 0x02}},
+ },
+ /* 20 fps */
+ {
+ {0, },
+ {9, 958, 782, {0x32, 0xF4, 0x0D, 0x18, 0x6A, 0x16, 0xDA, 0x0B, 0x58, 0xBE, 0x33, 0xD0, 0x02}},
+ {5, 703, 574, {0x32, 0xF4, 0x1D, 0x11, 0xE7, 0x10, 0x57, 0x0B, 0x40, 0xBF, 0x42, 0xD0, 0x02}},
+ {3, 446, 364, {0x32, 0xF4, 0x3D, 0x0B, 0x5C, 0x09, 0xCC, 0x0E, 0x30, 0xBE, 0x69, 0xD0, 0x02}},
+ },
+ /* 25 fps */
+ {
+ {0, },
+ {9, 958, 654, {0x31, 0xF4, 0x15, 0x14, 0x66, 0x12, 0xD6, 0x0B, 0x50, 0xBE, 0x33, 0x90, 0x02}},
+ {6, 776, 530, {0x31, 0xF4, 0x25, 0x10, 0x8C, 0x0E, 0xFC, 0x0C, 0x48, 0x08, 0x3F, 0x90, 0x02}},
+ {4, 592, 404, {0x31, 0xF4, 0x35, 0x0C, 0x96, 0x0B, 0x06, 0x0B, 0x38, 0x50, 0x4E, 0x90, 0x02}},
+ },
+ /* 30 fps */
+ {
+ {0, },
+ {9, 957, 526, {0x30, 0xF4, 0x25, 0x10, 0x68, 0x0E, 0xD8, 0x0D, 0x58, 0xBD, 0x33, 0x60, 0x02}},
+ {6, 775, 426, {0x30, 0xF4, 0x35, 0x0D, 0x48, 0x0B, 0xB8, 0x0F, 0x50, 0x07, 0x3F, 0x60, 0x02}},
+ {4, 590, 324, {0x30, 0x7A, 0x4B, 0x0A, 0x1C, 0x08, 0xB4, 0x0E, 0x40, 0x4E, 0x52, 0x60, 0x02}},
+ },
+ },
+ /* CIF */
+ {
+ /* 5 fps */
+ {
+ {6, 771, 0, {0x15, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x03, 0x3F, 0x80, 0x02}},
+ {4, 465, 1278, {0x15, 0xF4, 0x05, 0x27, 0xEE, 0x26, 0x36, 0x03, 0x18, 0xD1, 0x65, 0x80, 0x02}},
+ {2, 291, 800, {0x15, 0xF4, 0x15, 0x18, 0xF4, 0x17, 0x3C, 0x05, 0x18, 0x23, 0xA1, 0x80, 0x02}},
+ {1, 193, 528, {0x15, 0xF4, 0x2D, 0x10, 0x7E, 0x0E, 0xC6, 0x0A, 0x18, 0xC1, 0xF4, 0x80, 0x02}},
+ },
+ /* 10 fps */
+ {
+ {0, },
+ {9, 932, 1278, {0x14, 0xF4, 0x05, 0x27, 0xEE, 0x26, 0x36, 0x04, 0x30, 0xA4, 0x33, 0x10, 0x02}},
+ {4, 591, 812, {0x14, 0xF4, 0x15, 0x19, 0x56, 0x17, 0x9E, 0x06, 0x28, 0x4F, 0x4E, 0x10, 0x02}},
+ {2, 291, 400, {0x14, 0xF4, 0x3D, 0x0C, 0x7A, 0x0A, 0xC2, 0x0E, 0x28, 0x23, 0xA1, 0x10, 0x02}},
+ },
+ /* 15 fps */
+ {
+ {0, },
+ {9, 956, 876, {0x13, 0xF4, 0x0D, 0x1B, 0x58, 0x19, 0xA0, 0x05, 0x38, 0xBC, 0x33, 0x60, 0x02}},
+ {5, 703, 644, {0x13, 0xF4, 0x1D, 0x14, 0x1C, 0x12, 0x64, 0x08, 0x38, 0xBF, 0x42, 0x60, 0x02}},
+ {3, 448, 410, {0x13, 0xF4, 0x3D, 0x0C, 0xC4, 0x0B, 0x0C, 0x0E, 0x38, 0xC0, 0x69, 0x60, 0x02}},
+ },
+ /* 20 fps */
+ {
+ {0, },
+ {9, 956, 650, {0x12, 0xF4, 0x1D, 0x14, 0x4A, 0x12, 0x92, 0x09, 0x48, 0xBC, 0x33, 0x10, 0x03}},
+ {6, 776, 528, {0x12, 0xF4, 0x2D, 0x10, 0x7E, 0x0E, 0xC6, 0x0A, 0x40, 0x08, 0x3F, 0x10, 0x03}},
+ {4, 591, 402, {0x12, 0xF4, 0x3D, 0x0C, 0x8F, 0x0A, 0xD7, 0x0E, 0x40, 0x4F, 0x4E, 0x10, 0x03}},
+ },
+ /* 25 fps */
+ {
+ {0, },
+ {9, 956, 544, {0x11, 0xF4, 0x25, 0x10, 0xF4, 0x0F, 0x3C, 0x0A, 0x48, 0xBC, 0x33, 0xC0, 0x02}},
+ {7, 840, 478, {0x11, 0xF4, 0x2D, 0x0E, 0xEB, 0x0D, 0x33, 0x0B, 0x48, 0x48, 0x3B, 0xC0, 0x02}},
+ {5, 703, 400, {0x11, 0xF4, 0x3D, 0x0C, 0x7A, 0x0A, 0xC2, 0x0E, 0x48, 0xBF, 0x42, 0xC0, 0x02}},
+ },
+ /* 30 fps */
+ {
+ {0, },
+ {9, 956, 438, {0x10, 0xF4, 0x35, 0x0D, 0xAC, 0x0B, 0xF4, 0x0D, 0x50, 0xBC, 0x33, 0x10, 0x02}},
+ {7, 838, 384, {0x10, 0xF4, 0x45, 0x0B, 0xFD, 0x0A, 0x45, 0x0F, 0x50, 0x46, 0x3B, 0x10, 0x02}},
+ {6, 773, 354, {0x10, 0x7A, 0x4B, 0x0B, 0x0C, 0x09, 0x80, 0x10, 0x50, 0x05, 0x3F, 0x10, 0x02}},
+ },
+ },
+ /* VGA */
+ {
+ /* 5 fps */
+ {
+ {0, },
+ {6, 773, 1272, {0x1D, 0xF4, 0x15, 0x27, 0xB6, 0x24, 0x96, 0x02, 0x30, 0x05, 0x3F, 0x10, 0x02}},
+ {4, 592, 976, {0x1D, 0xF4, 0x25, 0x1E, 0x78, 0x1B, 0x58, 0x03, 0x30, 0x50, 0x4E, 0x10, 0x02}},
+ {3, 448, 738, {0x1D, 0xF4, 0x3D, 0x17, 0x0C, 0x13, 0xEC, 0x04, 0x30, 0xC0, 0x69, 0x10, 0x02}},
+ },
+ /* 10 fps */
+ {
+ {0, },
+ {9, 956, 788, {0x1C, 0xF4, 0x35, 0x18, 0x9C, 0x15, 0x7C, 0x03, 0x48, 0xBC, 0x33, 0x10, 0x02}},
+ {6, 776, 640, {0x1C, 0x7A, 0x53, 0x13, 0xFC, 0x11, 0x2C, 0x04, 0x48, 0x08, 0x3F, 0x10, 0x02}},
+ {4, 592, 488, {0x1C, 0x7A, 0x6B, 0x0F, 0x3C, 0x0C, 0x6C, 0x06, 0x48, 0x50, 0x4E, 0x10, 0x02}},
+ },
+ /* 15 fps */
+ {
+ {0, },
+ {9, 957, 526, {0x1B, 0x7A, 0x63, 0x10, 0x68, 0x0D, 0x98, 0x06, 0x58, 0xBD, 0x33, 0x80, 0x02}},
+ {9, 957, 526, {0x1B, 0x7A, 0x63, 0x10, 0x68, 0x0D, 0x98, 0x06, 0x58, 0xBD, 0x33, 0x80, 0x02}},
+ {8, 895, 492, {0x1B, 0x7A, 0x6B, 0x0F, 0x5D, 0x0C, 0x8D, 0x06, 0x58, 0x7F, 0x37, 0x80, 0x02}},
+ },
+ /* 20 fps */
+ {
+ {0, },
+ {0, },
+ {0, },
+ {0, },
+ },
+ /* 25 fps */
+ {
+ {0, },
+ {0, },
+ {0, },
+ {0, },
+ },
+ /* 30 fps */
+ {
+ {0, },
+ {0, },
+ {0, },
+ {0, },
+ },
+ },
+};
+
+/*
+ * 16 versions:
+ * 2 tables (one for Y, and one for U&V)
+ * 16 levels of details per tables
+ * 8 blocs
+ */
+
+const unsigned int TimonRomTable [16][2][16][8] =
+{
+ { /* version 0 */
+ { /* version 0, passes 0 */
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000001},
+ {0x00000000,0x00000000,0x00000001,0x00000001,
+ 0x00000001,0x00000001,0x00000001,0x00000001},
+ {0x00000000,0x00000000,0x00000001,0x00000001,
+ 0x00000001,0x00000009,0x00000009,0x00000009},
+ {0x00000000,0x00000000,0x00000009,0x00000001,
+ 0x00000009,0x00000009,0x00000009,0x00000009},
+ {0x00000000,0x00000000,0x00000009,0x00000009,
+ 0x00000009,0x00000009,0x00000049,0x00000009},
+ {0x00000000,0x00000000,0x00000009,0x00000009,
+ 0x00000009,0x00000049,0x00000049,0x00000049},
+ {0x00000000,0x00000000,0x00000009,0x00000009,
+ 0x00000049,0x00000049,0x00000049,0x00000049},
+ {0x00000000,0x00000000,0x00000009,0x00000049,
+ 0x00000049,0x00000049,0x00000049,0x00000049},
+ {0x00000000,0x00000000,0x00000049,0x00000049,
+ 0x00000049,0x00000049,0x0000024a,0x0000024a},
+ {0x00000000,0x00000000,0x00000049,0x00000049,
+ 0x00000049,0x00000249,0x0000024a,0x0000024a},
+ {0x00000000,0x00000000,0x00000049,0x00000049,
+ 0x00000249,0x00000249,0x0000024a,0x0000024a},
+ {0x00000000,0x00000000,0x00000049,0x00000049,
+ 0x00000249,0x00000249,0x00001252,0x0000024a},
+ {0x00000000,0x00000000,0x00000049,0x00000049,
+ 0x00000249,0x0000124a,0x00001252,0x0000024a},
+ {0x00000000,0x00000000,0x00000049,0x00000249,
+ 0x00000249,0x0000124a,0x00001252,0x0000024a},
+ {0x00000000,0x00000000,0x00000249,0x00001249,
+ 0x0000124a,0x00009252,0x00009292,0x00001252},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ },
+ { /* version 0, passes 1 */
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000},
+ {0x00000000,0x00000000,0x00000001,0x00000001,
+ 0x00000001,0x00000001,0x00000000,0x00000000},
+ {0x00000000,0x00000000,0x00000009,0x00000001,
+ 0x00000001,0x00000009,0x00000000,0x00000000},
+ {0x00000000,0x00000000,0x00000009,0x00000009,
+ 0x00000009,0x00000009,0x00000000,0x00000000},
+ {0x00000000,0x00000000,0x00000009,0x00000009,
+ 0x00000009,0x00000009,0x00000001,0x00000000},
+ {0x00000000,0x00000000,0x00000049,0x00000009,
+ 0x00000009,0x00000049,0x00000001,0x00000001},
+ {0x00000000,0x00000000,0x00000049,0x00000009,
+ 0x00000009,0x00000049,0x00000001,0x00000001},
+ {0x00000000,0x00000000,0x00000049,0x00000049,
+ 0x00000049,0x00000049,0x00000009,0x00000001},
+ {0x00000000,0x00000000,0x00000049,0x00000049,
+ 0x00000049,0x00000049,0x00000009,0x00000001},
+ {0x00000000,0x00000000,0x00000049,0x00000049,
+ 0x00000049,0x00000049,0x00000009,0x00000001},
+ {0x00000000,0x00000000,0x00000049,0x00000049,
+ 0x00000049,0x00000049,0x00000009,0x00000009},
+ {0x00000000,0x00000000,0x00000049,0x00000049,
+ 0x00000049,0x00000249,0x00000049,0x00000009},
+ {0x00000000,0x00000000,0x00000049,0x00000049,
+ 0x00000049,0x00000249,0x00000049,0x00000009},
+ {0x00000000,0x00000000,0x00000249,0x00000049,
+ 0x00000249,0x00000249,0x00000049,0x00000009},
+ {0x00000000,0x00000000,0x00001249,0x00000249,
+ 0x0000124a,0x0000124a,0x0000024a,0x00000049},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ }
+ },
+ { /* version 1 */
+ { /* version 1, passes 0 */
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000001},
+ {0x00000000,0x00000000,0x00000001,0x00000001,
+ 0x00000001,0x00000009,0x00000009,0x00000009},
+ {0x00000000,0x00000000,0x00000009,0x00000009,
+ 0x00000009,0x00000009,0x00000009,0x00000009},
+ {0x00000000,0x00000000,0x00000009,0x00000009,
+ 0x00000009,0x00000049,0x00000049,0x00000049},
+ {0x00000000,0x00000000,0x00000009,0x00000049,
+ 0x00000049,0x00000049,0x00000049,0x00000049},
+ {0x00000000,0x00000000,0x00000049,0x00000049,
+ 0x00000049,0x00000249,0x0000024a,0x0000024a},
+ {0x00000000,0x00000000,0x00000049,0x00000049,
+ 0x00000249,0x00000249,0x0000024a,0x0000024a},
+ {0x00000000,0x00000000,0x00000049,0x00000249,
+ 0x00000249,0x00000249,0x0000024a,0x00001252},
+ {0x00000000,0x00000000,0x00000049,0x00000249,
+ 0x00000249,0x0000124a,0x00001252,0x00001252},
+ {0x00000000,0x00000000,0x00000049,0x00000249,
+ 0x0000124a,0x0000124a,0x00001252,0x00001252},
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x0000124a,0x0000124a,0x00009292,0x00009292},
+ {0x00000000,0x00000000,0x00000249,0x00001249,
+ 0x0000124a,0x00009252,0x00009292,0x00009292},
+ {0x00000000,0x00000000,0x00000249,0x00001249,
+ 0x00009252,0x00009252,0x00009292,0x00009292},
+ {0x00000000,0x00000000,0x00000249,0x0000924a,
+ 0x00009292,0x00009493,0x00009493,0x00009493},
+ {0x00000000,0x00000000,0x00001249,0x00009252,
+ 0x00009492,0x0000a49b,0x0000a49b,0x0000a49b},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ },
+ { /* version 1, passes 1 */
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000},
+ {0x00000000,0x00000000,0x00000009,0x00000009,
+ 0x00000009,0x00000001,0x00000001,0x00000000},
+ {0x00000000,0x00000000,0x00000009,0x00000009,
+ 0x00000009,0x00000009,0x00000001,0x00000000},
+ {0x00000000,0x00000000,0x00000049,0x00000049,
+ 0x00000049,0x00000009,0x00000001,0x00000000},
+ {0x00000000,0x00000000,0x00000049,0x00000049,
+ 0x00000049,0x00000049,0x00000001,0x00000001},
+ {0x00000000,0x00000000,0x00000049,0x00000049,
+ 0x00000049,0x00000049,0x00000009,0x00000001},
+ {0x00000000,0x00000000,0x00000249,0x00000049,
+ 0x00000049,0x00000249,0x00000009,0x00000001},
+ {0x00000000,0x00000000,0x00000249,0x00000049,
+ 0x00000249,0x00000249,0x00000009,0x00000009},
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x00000249,0x00000249,0x00000049,0x00000009},
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x00000249,0x0000124a,0x00000049,0x00000009},
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x00000249,0x0000124a,0x00000049,0x00000009},
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x00000249,0x0000124a,0x0000024a,0x00000049},
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x0000124a,0x0000124a,0x0000024a,0x00000049},
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x0000124a,0x0000124a,0x0000024a,0x00000049},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x00009252,0x00009252,0x00001252,0x0000024a},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ }
+ },
+ { /* version 2 */
+ { /* version 2, passes 0 */
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000001},
+ {0x00000000,0x00000000,0x00000009,0x00000009,
+ 0x00000009,0x00000009,0x00000009,0x00000009},
+ {0x00000000,0x00000000,0x00000049,0x00000049,
+ 0x00000049,0x00000049,0x00000049,0x00000049},
+ {0x00000000,0x00000000,0x00000049,0x00000049,
+ 0x00000049,0x00000249,0x0000024a,0x0000024a},
+ {0x00000000,0x00000000,0x00000049,0x00000249,
+ 0x00000249,0x00000249,0x0000024a,0x00001252},
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x00000249,0x0000124a,0x00001252,0x00001252},
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x0000124a,0x0000124a,0x00009292,0x00009292},
+ {0x00000000,0x00000000,0x00000249,0x00001249,
+ 0x0000124a,0x00009252,0x00009292,0x00009292},
+ {0x00000000,0x00000000,0x00000249,0x00001249,
+ 0x00009252,0x00009292,0x00009292,0x00009292},
+ {0x00000000,0x00000000,0x00000249,0x00001249,
+ 0x00009252,0x00009292,0x00009493,0x00009493},
+ {0x00000000,0x00000000,0x00000249,0x0000924a,
+ 0x00009252,0x00009493,0x00009493,0x00009493},
+ {0x00000000,0x00000000,0x00000249,0x0000924a,
+ 0x00009292,0x00009493,0x00009493,0x00009493},
+ {0x00000000,0x00000000,0x00000249,0x00009252,
+ 0x00009492,0x00009493,0x0000a49b,0x0000a49b},
+ {0x00000000,0x00000000,0x00001249,0x00009292,
+ 0x00009492,0x000124db,0x000124db,0x000124db},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x000126dc,0x000126dc,0x000126dc},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ },
+ { /* version 2, passes 1 */
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000},
+ {0x00000000,0x00000000,0x00000049,0x00000009,
+ 0x00000049,0x00000009,0x00000001,0x00000000},
+ {0x00000000,0x00000000,0x00000049,0x00000049,
+ 0x00000049,0x00000049,0x00000049,0x00000000},
+ {0x00000000,0x00000000,0x00000249,0x00000049,
+ 0x00000249,0x00000049,0x0000024a,0x00000001},
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x00000249,0x00000249,0x0000024a,0x00000001},
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x00000249,0x00000249,0x0000024a,0x00000001},
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x00000249,0x00000249,0x0000024a,0x00000009},
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x0000124a,0x0000124a,0x0000024a,0x00000009},
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x0000124a,0x0000124a,0x0000024a,0x00000009},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x0000124a,0x00009252,0x00001252,0x00000049},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x0000124a,0x00009292,0x00001252,0x00000049},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x0000124a,0x00009292,0x00001252,0x00000049},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x00009252,0x00009292,0x00001252,0x0000024a},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x00009292,0x00009292,0x00001252,0x0000024a},
+ {0x00000000,0x00000000,0x0000924a,0x0000924a,
+ 0x00009492,0x00009493,0x00009292,0x00001252},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ }
+ },
+ { /* version 3 */
+ { /* version 3, passes 0 */
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000001},
+ {0x00000000,0x00000000,0x00000049,0x00000049,
+ 0x00000049,0x00000049,0x00000049,0x00000049},
+ {0x00000000,0x00000000,0x00000049,0x00000249,
+ 0x00000249,0x00000249,0x00001252,0x0000024a},
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x00000249,0x0000124a,0x00001252,0x00001252},
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x0000124a,0x00009252,0x00009292,0x00009292},
+ {0x00000000,0x00000000,0x00000249,0x00001249,
+ 0x0000124a,0x00009292,0x00009292,0x00009493},
+ {0x00000000,0x00000000,0x00000249,0x00001249,
+ 0x00009252,0x00009292,0x00009493,0x00009493},
+ {0x00000000,0x00000000,0x00000249,0x00001249,
+ 0x00009292,0x00009493,0x00009493,0x00009493},
+ {0x00000000,0x00000000,0x00000249,0x00009252,
+ 0x00009292,0x00009493,0x0000a49b,0x0000a49b},
+ {0x00000000,0x00000000,0x00001249,0x00009252,
+ 0x00009292,0x0000a49b,0x0000a49b,0x0000a49b},
+ {0x00000000,0x00000000,0x00001249,0x00009252,
+ 0x00009492,0x0000a49b,0x0000a49b,0x0000a49b},
+ {0x00000000,0x00000000,0x00001249,0x00009292,
+ 0x00009492,0x0000a49b,0x000124db,0x000124db},
+ {0x00000000,0x00000000,0x00001249,0x00009292,
+ 0x0000a493,0x0000a49b,0x000124db,0x000124db},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0001249b,0x000126dc,0x000136e4,0x000126dc},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x000124db,0x000136e4,0x0001b725,0x000136e4},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ },
+ { /* version 3, passes 1 */
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000},
+ {0x00000000,0x00000000,0x00000049,0x00000049,
+ 0x00000049,0x00000049,0x00000001,0x00000000},
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x00000249,0x00000249,0x00000049,0x00000001},
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x00000249,0x0000124a,0x00001252,0x00000001},
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x0000124a,0x0000124a,0x00001252,0x00000009},
+ {0x00000000,0x00000000,0x00000249,0x00001249,
+ 0x0000124a,0x00009252,0x00009292,0x00000009},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x0000124a,0x00009252,0x00009292,0x00000049},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x00009252,0x00009252,0x00009292,0x00000049},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x00009252,0x00009493,0x00009292,0x0000024a},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x00009252,0x00009493,0x00009292,0x0000024a},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x00009252,0x00009493,0x00009493,0x00001252},
+ {0x00000000,0x00000000,0x00001249,0x0000924a,
+ 0x00009292,0x00009493,0x00009493,0x00001252},
+ {0x00000000,0x00000000,0x00001249,0x0000924a,
+ 0x00009492,0x00009493,0x00009493,0x00009292},
+ {0x00000000,0x00000000,0x00001249,0x00009252,
+ 0x00009492,0x0000a49b,0x00009493,0x00009292},
+ {0x00000000,0x00000000,0x0000924a,0x00009292,
+ 0x0000a493,0x000124db,0x0000a49b,0x00009493},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ }
+ },
+ { /* version 4 */
+ { /* version 4, passes 0 */
+ {0x00000000,0x00000000,0x00000049,0x00000049,
+ 0x00000049,0x00000049,0x0000024a,0x0000024a},
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x00000249,0x0000124a,0x00001252,0x00009292},
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x0000124a,0x00009252,0x00009292,0x00009292},
+ {0x00000000,0x00000000,0x00000249,0x00001249,
+ 0x0000124a,0x00009292,0x00009493,0x00009493},
+ {0x00000000,0x00000000,0x00000249,0x00001249,
+ 0x00009252,0x00009493,0x00009493,0x0000a49b},
+ {0x00000000,0x00000000,0x00000249,0x0000924a,
+ 0x00009292,0x00009493,0x0000a49b,0x0000a49b},
+ {0x00000000,0x00000000,0x00001249,0x0000924a,
+ 0x00009292,0x00009493,0x0000a49b,0x000124db},
+ {0x00000000,0x00000000,0x00001249,0x00009252,
+ 0x00009492,0x0000a49b,0x0000a49b,0x000124db},
+ {0x00000000,0x00000000,0x00001249,0x00009292,
+ 0x00009492,0x000124db,0x000124db,0x000126dc},
+ {0x00000000,0x00000000,0x00001249,0x00009292,
+ 0x0000a493,0x000124db,0x000126dc,0x000126dc},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0000a493,0x000124db,0x000126dc,0x000136e4},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0000a493,0x000126dc,0x000136e4,0x000136e4},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0001249b,0x000126dc,0x000136e4,0x000136e4},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x000124db,0x000136e4,0x000136e4,0x0001b724},
+ {0x00000000,0x00000000,0x00009252,0x000124db,
+ 0x000126dc,0x0001b724,0x0001b725,0x0001b925},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ },
+ { /* version 4, passes 1 */
+ {0x00000000,0x00000000,0x00000049,0x00000049,
+ 0x00000049,0x00000049,0x00000049,0x00000049},
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x00000249,0x00000249,0x0000024a,0x00000049},
+ {0x00000000,0x00000000,0x00001249,0x00000249,
+ 0x0000124a,0x0000124a,0x00001252,0x00000049},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x0000124a,0x0000124a,0x00009292,0x0000024a},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x00009252,0x00009292,0x00009292,0x0000024a},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x00009252,0x00009292,0x0000a49b,0x0000024a},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x00009292,0x00009493,0x0000a49b,0x00001252},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x00009292,0x00009493,0x0000a49b,0x00001252},
+ {0x00000000,0x00000000,0x00001249,0x0000924a,
+ 0x00009492,0x0000a49b,0x0000a49b,0x00001252},
+ {0x00000000,0x00000000,0x00001249,0x00009252,
+ 0x00009492,0x0000a49b,0x0000a49b,0x00009292},
+ {0x00000000,0x00000000,0x00001249,0x00009292,
+ 0x00009492,0x0000a49b,0x0000a49b,0x00009292},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0000a493,0x0000a49b,0x0000a49b,0x00009292},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0000a493,0x0000a49b,0x0000a49b,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x000124db,0x0000a49b,0x00009493},
+ {0x00000000,0x00000000,0x00009252,0x0000a49b,
+ 0x0001249b,0x000126dc,0x000124db,0x0000a49b},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ }
+ },
+ { /* version 5 */
+ { /* version 5, passes 0 */
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x00000249,0x0000124a,0x00001252,0x00009292},
+ {0x00000000,0x00000000,0x00000249,0x00001249,
+ 0x0000124a,0x00009292,0x00009292,0x00009493},
+ {0x00000000,0x00000000,0x00000249,0x0000924a,
+ 0x00009292,0x00009493,0x0000a49b,0x0000a49b},
+ {0x00000000,0x00000000,0x00001249,0x0000924a,
+ 0x00009292,0x00009493,0x0000a49b,0x0000a49b},
+ {0x00000000,0x00000000,0x00001249,0x0000924a,
+ 0x00009492,0x0000a49b,0x0000a49b,0x000124db},
+ {0x00000000,0x00000000,0x00001249,0x00009292,
+ 0x00009492,0x0000a49b,0x000124db,0x000124db},
+ {0x00000000,0x00000000,0x00001249,0x00009292,
+ 0x0000a493,0x000124db,0x000124db,0x000126dc},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0000a493,0x000124db,0x000126dc,0x000126dc},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0000a493,0x000126dc,0x000136e4,0x000136e4},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0001249b,0x000126dc,0x000136e4,0x000136e4},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0001249b,0x000126dc,0x000136e4,0x000136e4},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0001249b,0x000126dc,0x0001b725,0x0001b724},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x000124db,0x000126dc,0x0001b725,0x0001b724},
+ {0x00000000,0x00000000,0x00009292,0x0000a49b,
+ 0x000126dc,0x000136e4,0x0001b92d,0x0001b925},
+ {0x00000000,0x00000000,0x00009492,0x000124db,
+ 0x000136e4,0x0001b724,0x0001c96e,0x0001c92d},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ },
+ { /* version 5, passes 1 */
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x0000124a,0x00000249,0x0000024a,0x0000024a},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x0000124a,0x0000124a,0x00001252,0x0000024a},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x00009292,0x00009493,0x00009493,0x0000024a},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x00009292,0x00009493,0x00009493,0x00001252},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x00009292,0x00009493,0x0000a49b,0x00001252},
+ {0x00000000,0x00000000,0x00001249,0x0000924a,
+ 0x00009492,0x00009493,0x000124db,0x00001252},
+ {0x00000000,0x00000000,0x00001249,0x00009292,
+ 0x00009492,0x00009493,0x000124db,0x00009292},
+ {0x00000000,0x00000000,0x00001249,0x00009292,
+ 0x00009492,0x0000a49b,0x000124db,0x00009292},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0000a493,0x0000a49b,0x000124db,0x00009292},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0000a493,0x000124db,0x000124db,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x000124db,0x000124db,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x000124db,0x000124db,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x000124db,0x000124db,0x0000a49b},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x000124db,0x000126dc,0x000124db,0x0000a49b},
+ {0x00000000,0x00000000,0x00009252,0x000124db,
+ 0x000126dc,0x000136e4,0x000126dc,0x000124db},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ }
+ },
+ { /* version 6 */
+ { /* version 6, passes 0 */
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x0000124a,0x0000124a,0x00009292,0x00009292},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x00009292,0x00009493,0x0000a49b,0x0000a49b},
+ {0x00000000,0x00000000,0x00001249,0x0000924a,
+ 0x00009492,0x0000a49b,0x0000a49b,0x000124db},
+ {0x00000000,0x00000000,0x00001249,0x00009292,
+ 0x00009492,0x000124db,0x000126dc,0x000126dc},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0000a493,0x000124db,0x000126dc,0x000126dc},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0000a493,0x000126dc,0x000136e4,0x000136e4},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0000a493,0x000126dc,0x000136e4,0x0001b724},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0001249b,0x000126dc,0x000136e4,0x0001b724},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0001249b,0x000126dc,0x000136e4,0x0001b724},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0001249b,0x000136e4,0x0001b725,0x0001b724},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x000124db,0x000136e4,0x0001b725,0x0001b925},
+ {0x00000000,0x00000000,0x00009292,0x0000a49b,
+ 0x000126dc,0x000136e4,0x0001b92d,0x0001b925},
+ {0x00000000,0x00000000,0x00009292,0x0000a49b,
+ 0x000126dc,0x0001b724,0x0001b92d,0x0001c92d},
+ {0x00000000,0x00000000,0x00009492,0x000124db,
+ 0x000126dc,0x0001b724,0x0001c96e,0x0001c92d},
+ {0x00000000,0x00000000,0x0000a492,0x000126db,
+ 0x000136e4,0x0001b925,0x00025bb6,0x00024b77},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ },
+ { /* version 6, passes 1 */
+ {0x00000000,0x00000000,0x00001249,0x00000249,
+ 0x0000124a,0x0000124a,0x00001252,0x00001252},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x00009252,0x00009292,0x00009292,0x00001252},
+ {0x00000000,0x00000000,0x00001249,0x0000924a,
+ 0x00009492,0x00009493,0x0000a49b,0x00001252},
+ {0x00000000,0x00000000,0x00001249,0x00009252,
+ 0x00009492,0x0000a49b,0x0000a49b,0x00009292},
+ {0x00000000,0x00000000,0x00001249,0x00009292,
+ 0x00009492,0x0000a49b,0x0000a49b,0x00009292},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0000a493,0x0000a49b,0x000126dc,0x00009292},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x0000a49b,0x000126dc,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x0000a49b,0x000126dc,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x000124db,0x000126dc,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x000124db,0x000126dc,0x0000a49b},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0000a493,0x000124db,0x000126dc,0x0000a49b},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0001249b,0x000126dc,0x000126dc,0x0000a49b},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x000124db,0x000136e4,0x000126dc,0x000124db},
+ {0x00000000,0x00000000,0x00009492,0x0000a49b,
+ 0x000136e4,0x000136e4,0x000126dc,0x000124db},
+ {0x00000000,0x00000000,0x0000a492,0x000124db,
+ 0x0001b724,0x0001b724,0x000136e4,0x000126dc},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ }
+ },
+ { /* version 7 */
+ { /* version 7, passes 0 */
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x00009292,0x00009493,0x0000a49b,0x000124db},
+ {0x00000000,0x00000000,0x00001249,0x00009292,
+ 0x0000a493,0x0000a49b,0x000124db,0x000126dc},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0000a493,0x000124db,0x000126dc,0x000136e4},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0000a493,0x000124db,0x000136e4,0x000136e4},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0001249b,0x000126dc,0x000136e4,0x000136e4},
+ {0x00000000,0x00000000,0x00001249,0x0000a49b,
+ 0x0001249b,0x000126dc,0x000136e4,0x0001b724},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0001249b,0x000126dc,0x000136e4,0x0001b724},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x000124db,0x000136e4,0x0001b725,0x0001b724},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x000126dc,0x000136e4,0x0001b725,0x0001b925},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x000126dc,0x0001b724,0x0001b92d,0x0001b925},
+ {0x00000000,0x00000000,0x00009292,0x0000a49b,
+ 0x000126dc,0x0001b724,0x0001c96e,0x0001c92d},
+ {0x00000000,0x00000000,0x00009292,0x000124db,
+ 0x000126dc,0x0001b724,0x0001c96e,0x0001c92d},
+ {0x00000000,0x00000000,0x00009492,0x000124db,
+ 0x000136e4,0x0001b724,0x0001c96e,0x0002496e},
+ {0x00000000,0x00000000,0x00009492,0x000126db,
+ 0x000136e4,0x0001b925,0x0001c96e,0x0002496e},
+ {0x00000000,0x00000000,0x0000a492,0x000136db,
+ 0x0001b724,0x0002496d,0x00025bb6,0x00025bbf},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ },
+ { /* version 7, passes 1 */
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x00009252,0x00009292,0x00009292,0x00009292},
+ {0x00000000,0x00000000,0x00001249,0x0000924a,
+ 0x00009492,0x00009493,0x00009493,0x00009292},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0000a493,0x0000a49b,0x0000a49b,0x00009292},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x0000a49b,0x000124db,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x000124db,0x000124db,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0000a493,0x000124db,0x000136e4,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0000a493,0x000124db,0x000136e4,0x0000a49b},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0001249b,0x000124db,0x000136e4,0x0000a49b},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0001249b,0x000126dc,0x000136e4,0x0000a49b},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0001249b,0x000126dc,0x000136e4,0x000124db},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x000126dc,0x000136e4,0x000136e4,0x000124db},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x000126dc,0x000136e4,0x000136e4,0x000124db},
+ {0x00000000,0x00000000,0x0000924a,0x000124db,
+ 0x000136e4,0x000136e4,0x000136e4,0x000126dc},
+ {0x00000000,0x00000000,0x0000a492,0x000124db,
+ 0x000136e4,0x0001b724,0x000136e4,0x000126dc},
+ {0x00000000,0x00000000,0x00012492,0x000126db,
+ 0x0001b724,0x0001b925,0x0001b725,0x000136e4},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ }
+ },
+ { /* version 8 */
+ { /* version 8, passes 0 */
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x00009292,0x00009493,0x0000a49b,0x000124db},
+ {0x00000000,0x00000000,0x00001249,0x00009292,
+ 0x0000a493,0x000124db,0x000126dc,0x000126dc},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0000a493,0x000124db,0x000126dc,0x000136e4},
+ {0x00000000,0x00000000,0x00001249,0x0000a49b,
+ 0x0001249b,0x000126dc,0x000136e4,0x0001b724},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0001249b,0x000126dc,0x000136e4,0x0001b724},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x000124db,0x000136e4,0x0001b725,0x0001b724},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x000126dc,0x000136e4,0x0001b725,0x0001b925},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x000126dc,0x0001b724,0x0001b92d,0x0001c92d},
+ {0x00000000,0x00000000,0x00009252,0x000124db,
+ 0x000126dc,0x0001b724,0x0001b92d,0x0001c92d},
+ {0x00000000,0x00000000,0x00009292,0x000124db,
+ 0x000126dc,0x0001b925,0x0001c96e,0x0001c92d},
+ {0x00000000,0x00000000,0x00009492,0x000124db,
+ 0x000136e4,0x0001b925,0x0001c96e,0x0001c92d},
+ {0x00000000,0x00000000,0x00009492,0x000124db,
+ 0x000136e4,0x0001b925,0x00024b76,0x00024b77},
+ {0x00000000,0x00000000,0x00009492,0x000126db,
+ 0x000136e4,0x0001b925,0x00024b76,0x00025bbf},
+ {0x00000000,0x00000000,0x0000a492,0x000126db,
+ 0x000136e4,0x0001c92d,0x00024b76,0x00025bbf},
+ {0x00000000,0x00000000,0x00012492,0x000136db,
+ 0x0001b724,0x00024b6d,0x0002ddb6,0x0002efff},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ },
+ { /* version 8, passes 1 */
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x00009252,0x00009493,0x00009493,0x00009493},
+ {0x00000000,0x00000000,0x00001249,0x00009292,
+ 0x0000a493,0x0000a49b,0x0000a49b,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x0000a49b,0x000124db,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x000124db,0x000126dc,0x0000a49b},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0000a493,0x000124db,0x000126dc,0x0000a49b},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0000a493,0x000124db,0x000136e4,0x000124db},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0001249b,0x000126dc,0x000136e4,0x000124db},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x000126dc,0x000126dc,0x000136e4,0x000126dc},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x000126dc,0x000136e4,0x000136e4,0x000126dc},
+ {0x00000000,0x00000000,0x0000924a,0x000124db,
+ 0x000126dc,0x000136e4,0x000136e4,0x000126dc},
+ {0x00000000,0x00000000,0x0000924a,0x000124db,
+ 0x000126dc,0x000136e4,0x000136e4,0x000136e4},
+ {0x00000000,0x00000000,0x00009292,0x000124db,
+ 0x000136e4,0x0001b724,0x0001b725,0x000136e4},
+ {0x00000000,0x00000000,0x00009492,0x000126db,
+ 0x000136e4,0x0001b925,0x0001b725,0x0001b724},
+ {0x00000000,0x00000000,0x00009492,0x000126db,
+ 0x000136e4,0x0001b925,0x0001b725,0x0001b724},
+ {0x00000000,0x00000000,0x0000a492,0x000136db,
+ 0x0001b724,0x0002496d,0x0001b92d,0x0001b925},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ }
+ },
+ { /* version 9 */
+ { /* version 9, passes 0 */
+ {0x00000000,0x00000000,0x00000049,0x00000049,
+ 0x00000049,0x00000049,0x00000049,0x00000049},
+ {0x00000000,0x00000000,0x00000249,0x00000049,
+ 0x00000249,0x00000249,0x0000024a,0x00000049},
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x0000124a,0x00009252,0x00001252,0x0000024a},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x00009252,0x00009292,0x00009493,0x00001252},
+ {0x00000000,0x00000000,0x00001249,0x0000924a,
+ 0x00009292,0x00009493,0x00009493,0x00001252},
+ {0x00000000,0x00000000,0x00001249,0x00009292,
+ 0x00009492,0x0000a49b,0x0000a49b,0x00009292},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0000a493,0x000124db,0x000124db,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x000124db,0x000126dc,0x0000a49b},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x000124db,0x000126dc,0x0000a49b},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0001249b,0x000126dc,0x000126dc,0x000124db},
+ {0x00000000,0x00000000,0x00009252,0x00009493,
+ 0x000124db,0x000136e4,0x000136e4,0x000126dc},
+ {0x00000000,0x00000000,0x00009252,0x0000a49b,
+ 0x000124db,0x000136e4,0x000136e4,0x000126dc},
+ {0x00000000,0x00000000,0x00009292,0x0000a49b,
+ 0x000126dc,0x000136e4,0x000136e4,0x000136e4},
+ {0x00000000,0x00000000,0x00009492,0x0000a49b,
+ 0x000126dc,0x0001b724,0x0001b725,0x0001b724},
+ {0x00000000,0x00000000,0x0000a492,0x000124db,
+ 0x000136e4,0x0001b925,0x0001b92d,0x0001b925},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ },
+ { /* version 9, passes 1 */
+ {0x00000000,0x00000000,0x00000249,0x00000049,
+ 0x00000009,0x00000009,0x00000009,0x00000009},
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x00000049,0x00000049,0x00000009,0x00000009},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x0000124a,0x00000249,0x00000049,0x00000049},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x0000124a,0x0000124a,0x00000049,0x00000049},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x00009252,0x0000124a,0x0000024a,0x0000024a},
+ {0x00000000,0x00000000,0x00001249,0x0000924a,
+ 0x00009252,0x0000124a,0x0000024a,0x0000024a},
+ {0x00000000,0x00000000,0x00001249,0x00009292,
+ 0x00009492,0x00009252,0x00001252,0x00001252},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0000a493,0x00009292,0x00009292,0x00001252},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x00009292,0x00009292,0x00009292},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x00009493,0x00009493,0x00009292},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0000a493,0x0000a49b,0x00009493,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0000a493,0x0000a49b,0x0000a49b,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0001249b,0x000124db,0x0000a49b,0x0000a49b},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x000136e4,0x000126dc,0x000124db,0x0000a49b},
+ {0x00000000,0x00000000,0x00009252,0x000124db,
+ 0x0001b724,0x000136e4,0x000126dc,0x000124db},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ }
+ },
+ { /* version 10 */
+ { /* version 10, passes 0 */
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x00000249,0x00000249,0x0000024a,0x0000024a},
+ {0x00000000,0x00000000,0x00000249,0x00001249,
+ 0x00009252,0x00009292,0x00009292,0x0000024a},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x00009252,0x00009292,0x00009292,0x00001252},
+ {0x00000000,0x00000000,0x00001249,0x0000924a,
+ 0x00009492,0x00009493,0x0000a49b,0x00009292},
+ {0x00000000,0x00000000,0x00001249,0x00009292,
+ 0x00009492,0x000124db,0x000124db,0x00009292},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0000a493,0x000124db,0x000124db,0x00009493},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0000a493,0x000124db,0x000126dc,0x0000a49b},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x000124db,0x000126dc,0x000124db},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0001249b,0x000126dc,0x000126dc,0x000124db},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x000124db,0x000126dc,0x000136e4,0x000126dc},
+ {0x00000000,0x00000000,0x00009252,0x0000a49b,
+ 0x000124db,0x000136e4,0x000136e4,0x000136e4},
+ {0x00000000,0x00000000,0x00009292,0x0000a49b,
+ 0x000126dc,0x000136e4,0x000136e4,0x000136e4},
+ {0x00000000,0x00000000,0x00009492,0x0000a49b,
+ 0x000126dc,0x0001b724,0x0001b92d,0x0001b724},
+ {0x00000000,0x00000000,0x00009492,0x000124db,
+ 0x000126dc,0x0001b925,0x0001b92d,0x0001b925},
+ {0x00000000,0x00000000,0x0000a492,0x000126db,
+ 0x000136e4,0x0002496d,0x0001c96e,0x0001c92d},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ },
+ { /* version 10, passes 1 */
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x00000049,0x00000049,0x00000049,0x00000049},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x0000124a,0x00000249,0x00000049,0x00000049},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x0000124a,0x00009252,0x0000024a,0x00000049},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x00009252,0x00009493,0x0000024a,0x0000024a},
+ {0x00000000,0x00000000,0x00001249,0x00009252,
+ 0x00009492,0x00009493,0x00001252,0x0000024a},
+ {0x00000000,0x00000000,0x00001249,0x00009292,
+ 0x00009492,0x00009493,0x00001252,0x00001252},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x00009492,0x00009493,0x00009292,0x00001252},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x00009493,0x00009292,0x00009292},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x0000a49b,0x00009493,0x00009292},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x0000a49b,0x00009493,0x00009292},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0000a493,0x000124db,0x0000a49b,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0000a493,0x000124db,0x0000a49b,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x000124db,
+ 0x000136e4,0x000126dc,0x000124db,0x0000a49b},
+ {0x00000000,0x00000000,0x0000924a,0x000124db,
+ 0x000136e4,0x000126dc,0x000124db,0x0000a49b},
+ {0x00000000,0x00000000,0x00009252,0x000126db,
+ 0x0001b724,0x000136e4,0x000126dc,0x000124db},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ }
+ },
+ { /* version 11 */
+ { /* version 11, passes 0 */
+ {0x00000000,0x00000000,0x00000249,0x00000249,
+ 0x00000249,0x00000249,0x00001252,0x00001252},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x00009252,0x00009292,0x00009292,0x00001252},
+ {0x00000000,0x00000000,0x00001249,0x0000924a,
+ 0x00009492,0x0000a49b,0x0000a49b,0x00009292},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0000a493,0x0000a49b,0x000124db,0x00009493},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0000a493,0x000124db,0x000126dc,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x000126dc,0x000126dc,0x0000a49b},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0001249b,0x000126dc,0x000136e4,0x000124db},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x000126dc,0x000136e4,0x000136e4,0x000126dc},
+ {0x00000000,0x00000000,0x00009292,0x0000a49b,
+ 0x000126dc,0x000136e4,0x000136e4,0x000126dc},
+ {0x00000000,0x00000000,0x00009292,0x0000a49b,
+ 0x000126dc,0x0001b724,0x0001b725,0x000136e4},
+ {0x00000000,0x00000000,0x00009292,0x0000a49b,
+ 0x000136e4,0x0001b724,0x0001b92d,0x0001b724},
+ {0x00000000,0x00000000,0x00009492,0x0000a49b,
+ 0x000136e4,0x0001b724,0x0001b92d,0x0001b724},
+ {0x00000000,0x00000000,0x00009492,0x000124db,
+ 0x000136e4,0x0001b925,0x0001c96e,0x0001b925},
+ {0x00000000,0x00000000,0x00009492,0x000124db,
+ 0x0001b724,0x0001b925,0x0001c96e,0x0001c92d},
+ {0x00000000,0x00000000,0x0000a492,0x000126db,
+ 0x0001c924,0x0002496d,0x00025bb6,0x00024b77},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ },
+ { /* version 11, passes 1 */
+ {0x00000000,0x00000000,0x00001249,0x00000249,
+ 0x00000249,0x00000249,0x0000024a,0x0000024a},
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x0000124a,0x0000124a,0x0000024a,0x0000024a},
+ {0x00000000,0x00000000,0x00001249,0x0000924a,
+ 0x00009252,0x00009252,0x0000024a,0x0000024a},
+ {0x00000000,0x00000000,0x00001249,0x00009292,
+ 0x00009492,0x0000a49b,0x00001252,0x00001252},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x0000a49b,0x00001252,0x00001252},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x0000a49b,0x00009292,0x00001252},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0000a493,0x0000a49b,0x00009292,0x00009292},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0000a493,0x0000a49b,0x00009493,0x00009292},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0001249b,0x000124db,0x00009493,0x00009292},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0001249b,0x000124db,0x00009493,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x000124db,0x000124db,0x0000a49b,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x000124db,
+ 0x000126dc,0x000126dc,0x0000a49b,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x000124db,
+ 0x000136e4,0x000126dc,0x000124db,0x0000a49b},
+ {0x00000000,0x00000000,0x00009292,0x000124db,
+ 0x000136e4,0x000126dc,0x000124db,0x0000a49b},
+ {0x00000000,0x00000000,0x00009492,0x000126db,
+ 0x0001b724,0x000136e4,0x000126dc,0x000124db},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ }
+ },
+ { /* version 12 */
+ { /* version 12, passes 0 */
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x00009252,0x00009292,0x00009493,0x00009493},
+ {0x00000000,0x00000000,0x00001249,0x00009292,
+ 0x0000a493,0x0000a49b,0x0000a49b,0x00009493},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0000a493,0x000124db,0x000124db,0x0000a49b},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x000126dc,0x000126dc,0x0000a49b},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0001249b,0x000126dc,0x000136e4,0x000124db},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x000126dc,0x000136e4,0x000136e4,0x000126dc},
+ {0x00000000,0x00000000,0x00009292,0x0000a49b,
+ 0x000126dc,0x0001b724,0x0001b725,0x000126dc},
+ {0x00000000,0x00000000,0x00009292,0x0000a49b,
+ 0x000136e4,0x0001b724,0x0001b92d,0x000136e4},
+ {0x00000000,0x00000000,0x00009492,0x0000a49b,
+ 0x000136e4,0x0001b724,0x0001b92d,0x0001b724},
+ {0x00000000,0x00000000,0x00009492,0x000124db,
+ 0x000136e4,0x0001b724,0x0001b92d,0x0001b724},
+ {0x00000000,0x00000000,0x00009492,0x000124db,
+ 0x000136e4,0x0001b925,0x0001b92d,0x0001b925},
+ {0x00000000,0x00000000,0x00009492,0x000124db,
+ 0x0001b724,0x0001b925,0x0001c96e,0x0001c92d},
+ {0x00000000,0x00000000,0x0000a492,0x000124db,
+ 0x0001b724,0x0001c92d,0x0001c96e,0x0001c92d},
+ {0x00000000,0x00000000,0x0000a492,0x000124db,
+ 0x0001b724,0x0001c92d,0x00024b76,0x0002496e},
+ {0x00000000,0x00000000,0x00012492,0x000126db,
+ 0x0001c924,0x00024b6d,0x0002ddb6,0x00025bbf},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ },
+ { /* version 12, passes 1 */
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x0000124a,0x0000124a,0x00001252,0x00001252},
+ {0x00000000,0x00000000,0x00001249,0x00009292,
+ 0x00009492,0x00009252,0x00001252,0x00001252},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x00009292,0x00001252,0x00001252},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0000a493,0x0000a49b,0x00009292,0x00009292},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0000a493,0x0000a49b,0x00009292,0x00009292},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0001249b,0x0000a49b,0x00009493,0x00009292},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x000124db,0x000124db,0x00009493,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x000124db,0x000124db,0x0000a49b,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x000124db,
+ 0x000126dc,0x000124db,0x0000a49b,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x000124db,
+ 0x000126dc,0x000126dc,0x0000a49b,0x0000a49b},
+ {0x00000000,0x00000000,0x0000924a,0x000124db,
+ 0x000136e4,0x000126dc,0x000124db,0x0000a49b},
+ {0x00000000,0x00000000,0x00009492,0x000126db,
+ 0x000136e4,0x000126dc,0x000124db,0x0000a49b},
+ {0x00000000,0x00000000,0x00009492,0x000126db,
+ 0x0001b724,0x000136e4,0x000126dc,0x000124db},
+ {0x00000000,0x00000000,0x00009492,0x000126db,
+ 0x0001b724,0x000136e4,0x000126dc,0x000124db},
+ {0x00000000,0x00000000,0x0000a492,0x000136db,
+ 0x0001c924,0x0001b724,0x000136e4,0x000126dc},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ }
+ },
+ { /* version 13 */
+ { /* version 13, passes 0 */
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x00009252,0x00009292,0x00009493,0x00009493},
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0000a493,0x000124db,0x000126dc,0x00009493},
+ {0x00000000,0x00000000,0x00001249,0x0000a49b,
+ 0x0001249b,0x000126dc,0x000126dc,0x0000a49b},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0001249b,0x000126dc,0x000136e4,0x0000a49b},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x000126dc,0x000136e4,0x0001b725,0x000124db},
+ {0x00000000,0x00000000,0x00009292,0x0000a49b,
+ 0x000136e4,0x0001b724,0x0001b725,0x000126dc},
+ {0x00000000,0x00000000,0x00009292,0x000124db,
+ 0x000136e4,0x0001b724,0x0001b725,0x000126dc},
+ {0x00000000,0x00000000,0x00009492,0x000124db,
+ 0x000136e4,0x0001b724,0x0001c96e,0x000136e4},
+ {0x00000000,0x00000000,0x00009492,0x000124db,
+ 0x000136e4,0x0001c92d,0x0001c96e,0x0001b724},
+ {0x00000000,0x00000000,0x0000a492,0x000124db,
+ 0x000136e4,0x0001c92d,0x0001c96e,0x0001b724},
+ {0x00000000,0x00000000,0x0000a492,0x000124db,
+ 0x0001b724,0x0001c92d,0x0001c96e,0x0001b925},
+ {0x00000000,0x00000000,0x0000a492,0x000126db,
+ 0x0001b724,0x0001c92d,0x00024b76,0x0001c92d},
+ {0x00000000,0x00000000,0x0000a492,0x000126db,
+ 0x0001b924,0x0001c92d,0x00024b76,0x0001c92d},
+ {0x00000000,0x00000000,0x0000a492,0x000126db,
+ 0x0001b924,0x0001c92d,0x00024b76,0x0002496e},
+ {0x00000000,0x00000000,0x00012492,0x000136db,
+ 0x00024924,0x00024b6d,0x0002ddb6,0x00025bbf},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ },
+ { /* version 13, passes 1 */
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x0000124a,0x0000124a,0x00001252,0x00001252},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x00009492,0x00009292,0x00001252,0x00001252},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0000a493,0x0000a49b,0x00001252,0x00001252},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0000a493,0x0000a49b,0x00009292,0x00009292},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0000a493,0x0000a49b,0x00009292,0x00009292},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x000126dc,0x0000a49b,0x00009493,0x00009292},
+ {0x00000000,0x00000000,0x0000924a,0x000124db,
+ 0x000126dc,0x000124db,0x00009493,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x000124db,
+ 0x000136e4,0x000124db,0x0000a49b,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x000136db,
+ 0x0001b724,0x000124db,0x0000a49b,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x000136db,
+ 0x0001b724,0x000126dc,0x0000a49b,0x0000a49b},
+ {0x00000000,0x00000000,0x00009292,0x000136db,
+ 0x0001b724,0x000126dc,0x000124db,0x0000a49b},
+ {0x00000000,0x00000000,0x00009492,0x000136db,
+ 0x0001b724,0x000126dc,0x000124db,0x0000a49b},
+ {0x00000000,0x00000000,0x0000a492,0x000136db,
+ 0x0001b724,0x000136e4,0x000126dc,0x000124db},
+ {0x00000000,0x00000000,0x0000a492,0x000136db,
+ 0x0001b724,0x000136e4,0x000126dc,0x000124db},
+ {0x00000000,0x00000000,0x00012492,0x0001b6db,
+ 0x0001c924,0x0001b724,0x000136e4,0x000126dc},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ }
+ },
+ { /* version 14 */
+ { /* version 14, passes 0 */
+ {0x00000000,0x00000000,0x00001249,0x0000924a,
+ 0x00009292,0x00009493,0x00009493,0x00009493},
+ {0x00000000,0x00000000,0x00001249,0x0000a49b,
+ 0x0000a493,0x000124db,0x000126dc,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0001249b,0x000126dc,0x000136e4,0x0000a49b},
+ {0x00000000,0x00000000,0x0000924a,0x000124db,
+ 0x000126dc,0x000136e4,0x0001b725,0x000124db},
+ {0x00000000,0x00000000,0x00009292,0x000124db,
+ 0x000126dc,0x0001b724,0x0001b92d,0x000126dc},
+ {0x00000000,0x00000000,0x00009492,0x000124db,
+ 0x000136e4,0x0001b724,0x0001b92d,0x000126dc},
+ {0x00000000,0x00000000,0x00009492,0x000124db,
+ 0x000136e4,0x0001c92d,0x0001c96e,0x000136e4},
+ {0x00000000,0x00000000,0x00009492,0x000124db,
+ 0x0001b724,0x0001c92d,0x0001c96e,0x0001b724},
+ {0x00000000,0x00000000,0x0000a492,0x000124db,
+ 0x0001b724,0x0001c92d,0x00024b76,0x0001b925},
+ {0x00000000,0x00000000,0x0000a492,0x000126db,
+ 0x0001b724,0x0001c92d,0x00024b76,0x0001c92d},
+ {0x00000000,0x00000000,0x0000a492,0x000126db,
+ 0x0001b724,0x0001c92d,0x00024b76,0x0001c92d},
+ {0x00000000,0x00000000,0x0000a492,0x000136db,
+ 0x0001b724,0x0001c92d,0x00024b76,0x0002496e},
+ {0x00000000,0x00000000,0x0000a492,0x000136db,
+ 0x0001b924,0x0002496d,0x00024b76,0x00024b77},
+ {0x00000000,0x00000000,0x0000a492,0x000136db,
+ 0x0001b924,0x00024b6d,0x0002ddb6,0x00025bbf},
+ {0x00000000,0x00000000,0x00012492,0x0001b6db,
+ 0x00024924,0x0002db6d,0x00036db6,0x0002efff},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ },
+ { /* version 14, passes 1 */
+ {0x00000000,0x00000000,0x00001249,0x00001249,
+ 0x0000124a,0x0000124a,0x00001252,0x00001252},
+ {0x00000000,0x00000000,0x0000924a,0x00009493,
+ 0x0000a493,0x00009292,0x00001252,0x00001252},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0000a493,0x0000a49b,0x00001252,0x00001252},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0001249b,0x000136e4,0x00009292,0x00009292},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0001249b,0x000136e4,0x00009292,0x00009292},
+ {0x00000000,0x00000000,0x0000924a,0x000124db,
+ 0x000136e4,0x000136e4,0x00009493,0x00009292},
+ {0x00000000,0x00000000,0x00009492,0x000136db,
+ 0x0001b724,0x000136e4,0x00009493,0x00009493},
+ {0x00000000,0x00000000,0x00009492,0x000136db,
+ 0x0001b724,0x000136e4,0x0000a49b,0x00009493},
+ {0x00000000,0x00000000,0x00009492,0x000136db,
+ 0x0001b724,0x000136e4,0x0000a49b,0x00009493},
+ {0x00000000,0x00000000,0x00009492,0x000136db,
+ 0x0001b724,0x000136e4,0x0000a49b,0x0000a49b},
+ {0x00000000,0x00000000,0x0000a492,0x000136db,
+ 0x0001b724,0x000136e4,0x000124db,0x0000a49b},
+ {0x00000000,0x00000000,0x0000a492,0x000136db,
+ 0x0001b724,0x000136e4,0x000124db,0x0000a49b},
+ {0x00000000,0x00000000,0x0000a492,0x000136db,
+ 0x0001b724,0x000136e4,0x000126dc,0x000124db},
+ {0x00000000,0x00000000,0x0000a492,0x000136db,
+ 0x0001b724,0x000136e4,0x000126dc,0x000124db},
+ {0x00000000,0x00000000,0x00012492,0x0001b6db,
+ 0x0001c924,0x0001b724,0x000136e4,0x000126dc},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ }
+ },
+ { /* version 15 */
+ { /* version 15, passes 0 */
+ {0x00000000,0x00000000,0x00001249,0x00009493,
+ 0x0000a493,0x0000a49b,0x000124db,0x000124db},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0001249b,0x000126dc,0x000136e4,0x000124db},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x000126dc,0x0001b724,0x0001b725,0x000126dc},
+ {0x00000000,0x00000000,0x0000924a,0x000124db,
+ 0x000136e4,0x0001b724,0x0001b92d,0x000126dc},
+ {0x00000000,0x00000000,0x00009492,0x000124db,
+ 0x000136e4,0x0001b925,0x0001c96e,0x000136e4},
+ {0x00000000,0x00000000,0x00009492,0x000124db,
+ 0x0001b724,0x0001c92d,0x0001c96e,0x0001b724},
+ {0x00000000,0x00000000,0x0000a492,0x000124db,
+ 0x0001b724,0x0001c92d,0x0001c96e,0x0001b724},
+ {0x00000000,0x00000000,0x0000a492,0x000126db,
+ 0x0001b724,0x0001c92d,0x0001c96e,0x0001b925},
+ {0x00000000,0x00000000,0x0000a492,0x000126db,
+ 0x0001b924,0x0001c92d,0x00024b76,0x0001c92d},
+ {0x00000000,0x00000000,0x0000a492,0x000136db,
+ 0x0001b924,0x0001c92d,0x00024b76,0x0001c92d},
+ {0x00000000,0x00000000,0x0000a492,0x000136db,
+ 0x0001b924,0x0002496d,0x00024b76,0x0002496e},
+ {0x00000000,0x00000000,0x0000a492,0x000136db,
+ 0x0001c924,0x0002496d,0x00025bb6,0x00024b77},
+ {0x00000000,0x00000000,0x0000a492,0x000136db,
+ 0x0001c924,0x00024b6d,0x00025bb6,0x00024b77},
+ {0x00000000,0x00000000,0x00012492,0x000136db,
+ 0x0001c924,0x00024b6d,0x0002ddb6,0x00025bbf},
+ {0x00000000,0x00000000,0x00012492,0x0001b6db,
+ 0x00024924,0x0002db6d,0x00036db6,0x0002efff},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ },
+ { /* version 15, passes 1 */
+ {0x00000000,0x00000000,0x0000924a,0x0000924a,
+ 0x00009292,0x00009292,0x00009292,0x00009292},
+ {0x00000000,0x00000000,0x0000924a,0x0000a49b,
+ 0x0000a493,0x000124db,0x00009292,0x00009292},
+ {0x00000000,0x00000000,0x0000924a,0x000124db,
+ 0x000124db,0x0001b724,0x00009493,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x000124db,
+ 0x000126dc,0x0001b724,0x00009493,0x00009493},
+ {0x00000000,0x00000000,0x0000924a,0x000124db,
+ 0x000136e4,0x0001b724,0x0000a49b,0x0000a49b},
+ {0x00000000,0x00000000,0x00009292,0x000136db,
+ 0x0001b724,0x0001b724,0x0000a49b,0x0000a49b},
+ {0x00000000,0x00000000,0x00009492,0x000136db,
+ 0x0001c924,0x0001b724,0x000124db,0x000124db},
+ {0x00000000,0x00000000,0x00009492,0x000136db,
+ 0x0001c924,0x0001b724,0x000124db,0x000124db},
+ {0x00000000,0x00000000,0x0000a492,0x000136db,
+ 0x0001c924,0x0001b724,0x000126dc,0x000126dc},
+ {0x00000000,0x00000000,0x0000a492,0x000136db,
+ 0x0001c924,0x0001b925,0x000126dc,0x000126dc},
+ {0x00000000,0x00000000,0x0000a492,0x000136db,
+ 0x0001c924,0x0001b925,0x000136e4,0x000136e4},
+ {0x00000000,0x00000000,0x0000a492,0x000136db,
+ 0x0001c924,0x0001b925,0x000136e4,0x000136e4},
+ {0x00000000,0x00000000,0x0000a492,0x000136db,
+ 0x0001c924,0x0001b925,0x0001b725,0x0001b724},
+ {0x00000000,0x00000000,0x00012492,0x000136db,
+ 0x0001c924,0x0001b925,0x0001b725,0x0001b724},
+ {0x00000000,0x00000000,0x00012492,0x0001b6db,
+ 0x00024924,0x0002496d,0x0001b92d,0x0001b925},
+ {0x00000000,0x00000000,0x00000000,0x00000000,
+ 0x00000000,0x00000000,0x00000000,0x00000000}
+ }
+ }
+};
--- /dev/null
+/* Linux driver for Philips webcam
+ (C) 2004-2006 Luc Saillard (luc@saillard.org)
+
+ NOTE: this version of pwc is an unofficial (modified) release of pwc & pcwx
+ driver and thus may have bugs that are not present in the original version.
+ Please send bug reports and support requests to <luc@saillard.org>.
+ The decompression routines have been implemented by reverse-engineering the
+ Nemosoft binary pwcx module. Caveat emptor.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+*/
+
+
+
+/* This tables contains entries for the 675/680/690 (Timon) camera, with
+ 4 different qualities (no compression, low, medium, high).
+ It lists the bandwidth requirements for said mode by its alternate interface
+ number. An alternate of 0 means that the mode is unavailable.
+
+ There are 6 * 4 * 4 entries:
+ 6 different resolutions subqcif, qsif, qcif, sif, cif, vga
+ 6 framerates: 5, 10, 15, 20, 25, 30
+ 4 compression modi: none, low, medium, high
+
+ When an uncompressed mode is not available, the next available compressed mode
+ will be chosen (unless the decompressor is absent). Sometimes there are only
+ 1 or 2 compressed modes available; in that case entries are duplicated.
+*/
+
+#ifndef PWC_TIMON_H
+#define PWC_TIMON_H
+
+#include "pwc.h"
+
+#define PWC_FPS_MAX_TIMON 6
+
+struct Timon_table_entry
+{
+ char alternate; /* USB alternate interface */
+ unsigned short packetsize; /* Normal packet size */
+ unsigned short bandlength; /* Bandlength when decompressing */
+ unsigned char mode[13]; /* precomputed mode settings for cam */
+};
+
+extern const struct Timon_table_entry Timon_table[PSZ_MAX][PWC_FPS_MAX_TIMON][4];
+extern const unsigned int TimonRomTable [16][2][16][8];
+extern const unsigned int Timon_fps_vector[PWC_FPS_MAX_TIMON];
+
+#endif
+
+
--- /dev/null
+/* Linux driver for Philips webcam
+ Decompression frontend.
+ (C) 1999-2003 Nemosoft Unv.
+ (C) 2004-2006 Luc Saillard (luc@saillard.org)
+
+ NOTE: this version of pwc is an unofficial (modified) release of pwc & pcwx
+ driver and thus may have bugs that are not present in the original version.
+ Please send bug reports and support requests to <luc@saillard.org>.
+ The decompression routines have been implemented by reverse-engineering the
+ Nemosoft binary pwcx module. Caveat emptor.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+ vim: set ts=8:
+*/
+
+#include <asm/current.h>
+#include <asm/types.h>
+
+#include "pwc.h"
+#include "pwc-dec1.h"
+#include "pwc-dec23.h"
+
+int pwc_decompress(struct pwc_device *pdev, struct pwc_frame_buf *fbuf)
+{
+ int n, line, col;
+ void *yuv, *image;
+ u16 *src;
+ u16 *dsty, *dstu, *dstv;
+
+ image = vb2_plane_vaddr(&fbuf->vb, 0);
+
+ yuv = fbuf->data + pdev->frame_header_size; /* Skip header */
+
+ /* Raw format; that's easy... */
+ if (pdev->pixfmt != V4L2_PIX_FMT_YUV420)
+ {
+ struct pwc_raw_frame *raw_frame = image;
+ raw_frame->type = cpu_to_le16(pdev->type);
+ raw_frame->vbandlength = cpu_to_le16(pdev->vbandlength);
+ /* cmd_buf is always 4 bytes, but sometimes, only the
+ * first 3 bytes is filled (Nala case). We can
+ * determine this using the type of the webcam */
+ memcpy(raw_frame->cmd, pdev->cmd_buf, 4);
+ memcpy(raw_frame+1, yuv, pdev->frame_size);
+ vb2_set_plane_payload(&fbuf->vb, 0,
+ pdev->frame_size + sizeof(struct pwc_raw_frame));
+ return 0;
+ }
+
+ vb2_set_plane_payload(&fbuf->vb, 0,
+ pdev->width * pdev->height * 3 / 2);
+
+ if (pdev->vbandlength == 0) {
+ /* Uncompressed mode.
+ *
+ * We do some byte shuffling here to go from the
+ * native format to YUV420P.
+ */
+ src = (u16 *)yuv;
+ n = pdev->width * pdev->height;
+ dsty = (u16 *)(image);
+ dstu = (u16 *)(image + n);
+ dstv = (u16 *)(image + n + n / 4);
+
+ for (line = 0; line < pdev->height; line++) {
+ for (col = 0; col < pdev->width; col += 4) {
+ *dsty++ = *src++;
+ *dsty++ = *src++;
+ if (line & 1)
+ *dstv++ = *src++;
+ else
+ *dstu++ = *src++;
+ }
+ }
+
+ return 0;
+ }
+
+ /*
+ * Compressed;
+ * the decompressor routines will write the data in planar format
+ * immediately.
+ */
+ if (DEVICE_USE_CODEC1(pdev->type)) {
+
+ /* TODO & FIXME */
+ PWC_ERROR("This chipset is not supported for now\n");
+ return -ENXIO; /* No such device or address: missing decompressor */
+
+ } else {
+ pwc_dec23_decompress(pdev, yuv, image);
+ }
+ return 0;
+}
--- /dev/null
+/* Linux driver for Philips webcam
+ USB and Video4Linux interface part.
+ (C) 1999-2004 Nemosoft Unv.
+ (C) 2004-2006 Luc Saillard (luc@saillard.org)
+ (C) 2011 Hans de Goede <hdegoede@redhat.com>
+
+ NOTE: this version of pwc is an unofficial (modified) release of pwc & pcwx
+ driver and thus may have bugs that are not present in the original version.
+ Please send bug reports and support requests to <luc@saillard.org>.
+ The decompression routines have been implemented by reverse-engineering the
+ Nemosoft binary pwcx module. Caveat emptor.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+*/
+
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/mm.h>
+#include <linux/module.h>
+#include <linux/poll.h>
+#include <linux/vmalloc.h>
+#include <linux/jiffies.h>
+#include <asm/io.h>
+
+#include "pwc.h"
+
+#define PWC_CID_CUSTOM(ctrl) ((V4L2_CID_USER_BASE | 0xf000) + custom_ ## ctrl)
+
+static int pwc_g_volatile_ctrl(struct v4l2_ctrl *ctrl);
+static int pwc_s_ctrl(struct v4l2_ctrl *ctrl);
+
+static const struct v4l2_ctrl_ops pwc_ctrl_ops = {
+ .g_volatile_ctrl = pwc_g_volatile_ctrl,
+ .s_ctrl = pwc_s_ctrl,
+};
+
+enum { awb_indoor, awb_outdoor, awb_fl, awb_manual, awb_auto };
+enum { custom_autocontour, custom_contour, custom_noise_reduction,
+ custom_awb_speed, custom_awb_delay,
+ custom_save_user, custom_restore_user, custom_restore_factory };
+
+const char * const pwc_auto_whitebal_qmenu[] = {
+ "Indoor (Incandescant Lighting) Mode",
+ "Outdoor (Sunlight) Mode",
+ "Indoor (Fluorescent Lighting) Mode",
+ "Manual Mode",
+ "Auto Mode",
+ NULL
+};
+
+static const struct v4l2_ctrl_config pwc_auto_white_balance_cfg = {
+ .ops = &pwc_ctrl_ops,
+ .id = V4L2_CID_AUTO_WHITE_BALANCE,
+ .type = V4L2_CTRL_TYPE_MENU,
+ .max = awb_auto,
+ .qmenu = pwc_auto_whitebal_qmenu,
+};
+
+static const struct v4l2_ctrl_config pwc_autocontour_cfg = {
+ .ops = &pwc_ctrl_ops,
+ .id = PWC_CID_CUSTOM(autocontour),
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "Auto contour",
+ .min = 0,
+ .max = 1,
+ .step = 1,
+};
+
+static const struct v4l2_ctrl_config pwc_contour_cfg = {
+ .ops = &pwc_ctrl_ops,
+ .id = PWC_CID_CUSTOM(contour),
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Contour",
+ .flags = V4L2_CTRL_FLAG_SLIDER,
+ .min = 0,
+ .max = 63,
+ .step = 1,
+};
+
+static const struct v4l2_ctrl_config pwc_backlight_cfg = {
+ .ops = &pwc_ctrl_ops,
+ .id = V4L2_CID_BACKLIGHT_COMPENSATION,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .min = 0,
+ .max = 1,
+ .step = 1,
+};
+
+static const struct v4l2_ctrl_config pwc_flicker_cfg = {
+ .ops = &pwc_ctrl_ops,
+ .id = V4L2_CID_BAND_STOP_FILTER,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .min = 0,
+ .max = 1,
+ .step = 1,
+};
+
+static const struct v4l2_ctrl_config pwc_noise_reduction_cfg = {
+ .ops = &pwc_ctrl_ops,
+ .id = PWC_CID_CUSTOM(noise_reduction),
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Dynamic Noise Reduction",
+ .min = 0,
+ .max = 3,
+ .step = 1,
+};
+
+static const struct v4l2_ctrl_config pwc_save_user_cfg = {
+ .ops = &pwc_ctrl_ops,
+ .id = PWC_CID_CUSTOM(save_user),
+ .type = V4L2_CTRL_TYPE_BUTTON,
+ .name = "Save User Settings",
+};
+
+static const struct v4l2_ctrl_config pwc_restore_user_cfg = {
+ .ops = &pwc_ctrl_ops,
+ .id = PWC_CID_CUSTOM(restore_user),
+ .type = V4L2_CTRL_TYPE_BUTTON,
+ .name = "Restore User Settings",
+};
+
+static const struct v4l2_ctrl_config pwc_restore_factory_cfg = {
+ .ops = &pwc_ctrl_ops,
+ .id = PWC_CID_CUSTOM(restore_factory),
+ .type = V4L2_CTRL_TYPE_BUTTON,
+ .name = "Restore Factory Settings",
+};
+
+static const struct v4l2_ctrl_config pwc_awb_speed_cfg = {
+ .ops = &pwc_ctrl_ops,
+ .id = PWC_CID_CUSTOM(awb_speed),
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Auto White Balance Speed",
+ .min = 1,
+ .max = 32,
+ .step = 1,
+};
+
+static const struct v4l2_ctrl_config pwc_awb_delay_cfg = {
+ .ops = &pwc_ctrl_ops,
+ .id = PWC_CID_CUSTOM(awb_delay),
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Auto White Balance Delay",
+ .min = 0,
+ .max = 63,
+ .step = 1,
+};
+
+int pwc_init_controls(struct pwc_device *pdev)
+{
+ struct v4l2_ctrl_handler *hdl;
+ struct v4l2_ctrl_config cfg;
+ int r, def;
+
+ hdl = &pdev->ctrl_handler;
+ r = v4l2_ctrl_handler_init(hdl, 20);
+ if (r)
+ return r;
+
+ /* Brightness, contrast, saturation, gamma */
+ r = pwc_get_u8_ctrl(pdev, GET_LUM_CTL, BRIGHTNESS_FORMATTER, &def);
+ if (r || def > 127)
+ def = 63;
+ pdev->brightness = v4l2_ctrl_new_std(hdl, &pwc_ctrl_ops,
+ V4L2_CID_BRIGHTNESS, 0, 127, 1, def);
+
+ r = pwc_get_u8_ctrl(pdev, GET_LUM_CTL, CONTRAST_FORMATTER, &def);
+ if (r || def > 63)
+ def = 31;
+ pdev->contrast = v4l2_ctrl_new_std(hdl, &pwc_ctrl_ops,
+ V4L2_CID_CONTRAST, 0, 63, 1, def);
+
+ if (pdev->type >= 675) {
+ if (pdev->type < 730)
+ pdev->saturation_fmt = SATURATION_MODE_FORMATTER2;
+ else
+ pdev->saturation_fmt = SATURATION_MODE_FORMATTER1;
+ r = pwc_get_s8_ctrl(pdev, GET_CHROM_CTL, pdev->saturation_fmt,
+ &def);
+ if (r || def < -100 || def > 100)
+ def = 0;
+ pdev->saturation = v4l2_ctrl_new_std(hdl, &pwc_ctrl_ops,
+ V4L2_CID_SATURATION, -100, 100, 1, def);
+ }
+
+ r = pwc_get_u8_ctrl(pdev, GET_LUM_CTL, GAMMA_FORMATTER, &def);
+ if (r || def > 31)
+ def = 15;
+ pdev->gamma = v4l2_ctrl_new_std(hdl, &pwc_ctrl_ops,
+ V4L2_CID_GAMMA, 0, 31, 1, def);
+
+ /* auto white balance, red gain, blue gain */
+ r = pwc_get_u8_ctrl(pdev, GET_CHROM_CTL, WB_MODE_FORMATTER, &def);
+ if (r || def > awb_auto)
+ def = awb_auto;
+ cfg = pwc_auto_white_balance_cfg;
+ cfg.name = v4l2_ctrl_get_name(cfg.id);
+ cfg.def = def;
+ pdev->auto_white_balance = v4l2_ctrl_new_custom(hdl, &cfg, NULL);
+ /* check auto controls to avoid NULL deref in v4l2_ctrl_auto_cluster */
+ if (!pdev->auto_white_balance)
+ return hdl->error;
+
+ r = pwc_get_u8_ctrl(pdev, GET_CHROM_CTL,
+ PRESET_MANUAL_RED_GAIN_FORMATTER, &def);
+ if (r)
+ def = 127;
+ pdev->red_balance = v4l2_ctrl_new_std(hdl, &pwc_ctrl_ops,
+ V4L2_CID_RED_BALANCE, 0, 255, 1, def);
+
+ r = pwc_get_u8_ctrl(pdev, GET_CHROM_CTL,
+ PRESET_MANUAL_BLUE_GAIN_FORMATTER, &def);
+ if (r)
+ def = 127;
+ pdev->blue_balance = v4l2_ctrl_new_std(hdl, &pwc_ctrl_ops,
+ V4L2_CID_BLUE_BALANCE, 0, 255, 1, def);
+
+ v4l2_ctrl_auto_cluster(3, &pdev->auto_white_balance, awb_manual, true);
+
+ /* autogain, gain */
+ r = pwc_get_u8_ctrl(pdev, GET_LUM_CTL, AGC_MODE_FORMATTER, &def);
+ if (r || (def != 0 && def != 0xff))
+ def = 0;
+ /* Note a register value if 0 means auto gain is on */
+ pdev->autogain = v4l2_ctrl_new_std(hdl, &pwc_ctrl_ops,
+ V4L2_CID_AUTOGAIN, 0, 1, 1, def == 0);
+ if (!pdev->autogain)
+ return hdl->error;
+
+ r = pwc_get_u8_ctrl(pdev, GET_LUM_CTL, PRESET_AGC_FORMATTER, &def);
+ if (r || def > 63)
+ def = 31;
+ pdev->gain = v4l2_ctrl_new_std(hdl, &pwc_ctrl_ops,
+ V4L2_CID_GAIN, 0, 63, 1, def);
+
+ /* auto exposure, exposure */
+ if (DEVICE_USE_CODEC2(pdev->type)) {
+ r = pwc_get_u8_ctrl(pdev, GET_LUM_CTL, SHUTTER_MODE_FORMATTER,
+ &def);
+ if (r || (def != 0 && def != 0xff))
+ def = 0;
+ /*
+ * def = 0 auto, def = ff manual
+ * menu idx 0 = auto, idx 1 = manual
+ */
+ pdev->exposure_auto = v4l2_ctrl_new_std_menu(hdl,
+ &pwc_ctrl_ops,
+ V4L2_CID_EXPOSURE_AUTO,
+ 1, 0, def != 0);
+ if (!pdev->exposure_auto)
+ return hdl->error;
+
+ /* GET_LUM_CTL, PRESET_SHUTTER_FORMATTER is unreliable */
+ r = pwc_get_u16_ctrl(pdev, GET_STATUS_CTL,
+ READ_SHUTTER_FORMATTER, &def);
+ if (r || def > 655)
+ def = 655;
+ pdev->exposure = v4l2_ctrl_new_std(hdl, &pwc_ctrl_ops,
+ V4L2_CID_EXPOSURE, 0, 655, 1, def);
+ /* CODEC2: separate auto gain & auto exposure */
+ v4l2_ctrl_auto_cluster(2, &pdev->autogain, 0, true);
+ v4l2_ctrl_auto_cluster(2, &pdev->exposure_auto,
+ V4L2_EXPOSURE_MANUAL, true);
+ } else if (DEVICE_USE_CODEC3(pdev->type)) {
+ /* GET_LUM_CTL, PRESET_SHUTTER_FORMATTER is unreliable */
+ r = pwc_get_u16_ctrl(pdev, GET_STATUS_CTL,
+ READ_SHUTTER_FORMATTER, &def);
+ if (r || def > 255)
+ def = 255;
+ pdev->exposure = v4l2_ctrl_new_std(hdl, &pwc_ctrl_ops,
+ V4L2_CID_EXPOSURE, 0, 255, 1, def);
+ /* CODEC3: both gain and exposure controlled by autogain */
+ pdev->autogain_expo_cluster[0] = pdev->autogain;
+ pdev->autogain_expo_cluster[1] = pdev->gain;
+ pdev->autogain_expo_cluster[2] = pdev->exposure;
+ v4l2_ctrl_auto_cluster(3, pdev->autogain_expo_cluster,
+ 0, true);
+ }
+
+ /* color / bw setting */
+ r = pwc_get_u8_ctrl(pdev, GET_CHROM_CTL, COLOUR_MODE_FORMATTER,
+ &def);
+ if (r || (def != 0 && def != 0xff))
+ def = 0xff;
+ /* def = 0 bw, def = ff color, menu idx 0 = color, idx 1 = bw */
+ pdev->colorfx = v4l2_ctrl_new_std_menu(hdl, &pwc_ctrl_ops,
+ V4L2_CID_COLORFX, 1, 0, def == 0);
+
+ /* autocontour, contour */
+ r = pwc_get_u8_ctrl(pdev, GET_LUM_CTL, AUTO_CONTOUR_FORMATTER, &def);
+ if (r || (def != 0 && def != 0xff))
+ def = 0;
+ cfg = pwc_autocontour_cfg;
+ cfg.def = def == 0;
+ pdev->autocontour = v4l2_ctrl_new_custom(hdl, &cfg, NULL);
+ if (!pdev->autocontour)
+ return hdl->error;
+
+ r = pwc_get_u8_ctrl(pdev, GET_LUM_CTL, PRESET_CONTOUR_FORMATTER, &def);
+ if (r || def > 63)
+ def = 31;
+ cfg = pwc_contour_cfg;
+ cfg.def = def;
+ pdev->contour = v4l2_ctrl_new_custom(hdl, &cfg, NULL);
+
+ v4l2_ctrl_auto_cluster(2, &pdev->autocontour, 0, false);
+
+ /* backlight */
+ r = pwc_get_u8_ctrl(pdev, GET_LUM_CTL,
+ BACK_LIGHT_COMPENSATION_FORMATTER, &def);
+ if (r || (def != 0 && def != 0xff))
+ def = 0;
+ cfg = pwc_backlight_cfg;
+ cfg.name = v4l2_ctrl_get_name(cfg.id);
+ cfg.def = def == 0;
+ pdev->backlight = v4l2_ctrl_new_custom(hdl, &cfg, NULL);
+
+ /* flikker rediction */
+ r = pwc_get_u8_ctrl(pdev, GET_LUM_CTL,
+ FLICKERLESS_MODE_FORMATTER, &def);
+ if (r || (def != 0 && def != 0xff))
+ def = 0;
+ cfg = pwc_flicker_cfg;
+ cfg.name = v4l2_ctrl_get_name(cfg.id);
+ cfg.def = def == 0;
+ pdev->flicker = v4l2_ctrl_new_custom(hdl, &cfg, NULL);
+
+ /* Dynamic noise reduction */
+ r = pwc_get_u8_ctrl(pdev, GET_LUM_CTL,
+ DYNAMIC_NOISE_CONTROL_FORMATTER, &def);
+ if (r || def > 3)
+ def = 2;
+ cfg = pwc_noise_reduction_cfg;
+ cfg.def = def;
+ pdev->noise_reduction = v4l2_ctrl_new_custom(hdl, &cfg, NULL);
+
+ /* Save / Restore User / Factory Settings */
+ pdev->save_user = v4l2_ctrl_new_custom(hdl, &pwc_save_user_cfg, NULL);
+ pdev->restore_user = v4l2_ctrl_new_custom(hdl, &pwc_restore_user_cfg,
+ NULL);
+ if (pdev->restore_user)
+ pdev->restore_user->flags |= V4L2_CTRL_FLAG_UPDATE;
+ pdev->restore_factory = v4l2_ctrl_new_custom(hdl,
+ &pwc_restore_factory_cfg,
+ NULL);
+ if (pdev->restore_factory)
+ pdev->restore_factory->flags |= V4L2_CTRL_FLAG_UPDATE;
+
+ /* Auto White Balance speed & delay */
+ r = pwc_get_u8_ctrl(pdev, GET_CHROM_CTL,
+ AWB_CONTROL_SPEED_FORMATTER, &def);
+ if (r || def < 1 || def > 32)
+ def = 1;
+ cfg = pwc_awb_speed_cfg;
+ cfg.def = def;
+ pdev->awb_speed = v4l2_ctrl_new_custom(hdl, &cfg, NULL);
+
+ r = pwc_get_u8_ctrl(pdev, GET_CHROM_CTL,
+ AWB_CONTROL_DELAY_FORMATTER, &def);
+ if (r || def > 63)
+ def = 0;
+ cfg = pwc_awb_delay_cfg;
+ cfg.def = def;
+ pdev->awb_delay = v4l2_ctrl_new_custom(hdl, &cfg, NULL);
+
+ if (!(pdev->features & FEATURE_MOTOR_PANTILT))
+ return hdl->error;
+
+ /* Motor pan / tilt / reset */
+ pdev->motor_pan = v4l2_ctrl_new_std(hdl, &pwc_ctrl_ops,
+ V4L2_CID_PAN_RELATIVE, -4480, 4480, 64, 0);
+ if (!pdev->motor_pan)
+ return hdl->error;
+ pdev->motor_tilt = v4l2_ctrl_new_std(hdl, &pwc_ctrl_ops,
+ V4L2_CID_TILT_RELATIVE, -1920, 1920, 64, 0);
+ pdev->motor_pan_reset = v4l2_ctrl_new_std(hdl, &pwc_ctrl_ops,
+ V4L2_CID_PAN_RESET, 0, 0, 0, 0);
+ pdev->motor_tilt_reset = v4l2_ctrl_new_std(hdl, &pwc_ctrl_ops,
+ V4L2_CID_TILT_RESET, 0, 0, 0, 0);
+ v4l2_ctrl_cluster(4, &pdev->motor_pan);
+
+ return hdl->error;
+}
+
+static void pwc_vidioc_fill_fmt(struct v4l2_format *f,
+ int width, int height, u32 pixfmt)
+{
+ memset(&f->fmt.pix, 0, sizeof(struct v4l2_pix_format));
+ f->fmt.pix.width = width;
+ f->fmt.pix.height = height;
+ f->fmt.pix.field = V4L2_FIELD_NONE;
+ f->fmt.pix.pixelformat = pixfmt;
+ f->fmt.pix.bytesperline = f->fmt.pix.width;
+ f->fmt.pix.sizeimage = f->fmt.pix.height * f->fmt.pix.width * 3 / 2;
+ f->fmt.pix.colorspace = V4L2_COLORSPACE_SRGB;
+ PWC_DEBUG_IOCTL("pwc_vidioc_fill_fmt() "
+ "width=%d, height=%d, bytesperline=%d, sizeimage=%d, pixelformat=%c%c%c%c\n",
+ f->fmt.pix.width,
+ f->fmt.pix.height,
+ f->fmt.pix.bytesperline,
+ f->fmt.pix.sizeimage,
+ (f->fmt.pix.pixelformat)&255,
+ (f->fmt.pix.pixelformat>>8)&255,
+ (f->fmt.pix.pixelformat>>16)&255,
+ (f->fmt.pix.pixelformat>>24)&255);
+}
+
+/* ioctl(VIDIOC_TRY_FMT) */
+static int pwc_vidioc_try_fmt(struct pwc_device *pdev, struct v4l2_format *f)
+{
+ int size;
+
+ if (f->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) {
+ PWC_DEBUG_IOCTL("Bad video type must be V4L2_BUF_TYPE_VIDEO_CAPTURE\n");
+ return -EINVAL;
+ }
+
+ switch (f->fmt.pix.pixelformat) {
+ case V4L2_PIX_FMT_YUV420:
+ break;
+ case V4L2_PIX_FMT_PWC1:
+ if (DEVICE_USE_CODEC23(pdev->type)) {
+ PWC_DEBUG_IOCTL("codec1 is only supported for old pwc webcam\n");
+ return -EINVAL;
+ }
+ break;
+ case V4L2_PIX_FMT_PWC2:
+ if (DEVICE_USE_CODEC1(pdev->type)) {
+ PWC_DEBUG_IOCTL("codec23 is only supported for new pwc webcam\n");
+ return -EINVAL;
+ }
+ break;
+ default:
+ PWC_DEBUG_IOCTL("Unsupported pixel format\n");
+ return -EINVAL;
+
+ }
+
+ size = pwc_get_size(pdev, f->fmt.pix.width, f->fmt.pix.height);
+ pwc_vidioc_fill_fmt(f,
+ pwc_image_sizes[size][0],
+ pwc_image_sizes[size][1],
+ f->fmt.pix.pixelformat);
+
+ return 0;
+}
+
+/* ioctl(VIDIOC_SET_FMT) */
+
+static int pwc_s_fmt_vid_cap(struct file *file, void *fh, struct v4l2_format *f)
+{
+ struct pwc_device *pdev = video_drvdata(file);
+ int ret, pixelformat, compression = 0;
+
+ ret = pwc_vidioc_try_fmt(pdev, f);
+ if (ret < 0)
+ return ret;
+
+ if (vb2_is_busy(&pdev->vb_queue))
+ return -EBUSY;
+
+ pixelformat = f->fmt.pix.pixelformat;
+
+ PWC_DEBUG_IOCTL("Trying to set format to: width=%d height=%d fps=%d "
+ "format=%c%c%c%c\n",
+ f->fmt.pix.width, f->fmt.pix.height, pdev->vframes,
+ (pixelformat)&255,
+ (pixelformat>>8)&255,
+ (pixelformat>>16)&255,
+ (pixelformat>>24)&255);
+
+ ret = pwc_set_video_mode(pdev, f->fmt.pix.width, f->fmt.pix.height,
+ pixelformat, 30, &compression, 0);
+
+ PWC_DEBUG_IOCTL("pwc_set_video_mode(), return=%d\n", ret);
+
+ pwc_vidioc_fill_fmt(f, pdev->width, pdev->height, pdev->pixfmt);
+ return ret;
+}
+
+static int pwc_querycap(struct file *file, void *fh, struct v4l2_capability *cap)
+{
+ struct pwc_device *pdev = video_drvdata(file);
+
+ strcpy(cap->driver, PWC_NAME);
+ strlcpy(cap->card, pdev->vdev.name, sizeof(cap->card));
+ usb_make_path(pdev->udev, cap->bus_info, sizeof(cap->bus_info));
+ cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING |
+ V4L2_CAP_READWRITE;
+ cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
+ return 0;
+}
+
+static int pwc_enum_input(struct file *file, void *fh, struct v4l2_input *i)
+{
+ if (i->index) /* Only one INPUT is supported */
+ return -EINVAL;
+
+ strlcpy(i->name, "Camera", sizeof(i->name));
+ i->type = V4L2_INPUT_TYPE_CAMERA;
+ return 0;
+}
+
+static int pwc_g_input(struct file *file, void *fh, unsigned int *i)
+{
+ *i = 0;
+ return 0;
+}
+
+static int pwc_s_input(struct file *file, void *fh, unsigned int i)
+{
+ return i ? -EINVAL : 0;
+}
+
+static int pwc_g_volatile_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct pwc_device *pdev =
+ container_of(ctrl->handler, struct pwc_device, ctrl_handler);
+ int ret = 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_AUTO_WHITE_BALANCE:
+ if (pdev->color_bal_valid &&
+ (pdev->auto_white_balance->val != awb_auto ||
+ time_before(jiffies,
+ pdev->last_color_bal_update + HZ / 4))) {
+ pdev->red_balance->val = pdev->last_red_balance;
+ pdev->blue_balance->val = pdev->last_blue_balance;
+ break;
+ }
+ ret = pwc_get_u8_ctrl(pdev, GET_STATUS_CTL,
+ READ_RED_GAIN_FORMATTER,
+ &pdev->red_balance->val);
+ if (ret)
+ break;
+ ret = pwc_get_u8_ctrl(pdev, GET_STATUS_CTL,
+ READ_BLUE_GAIN_FORMATTER,
+ &pdev->blue_balance->val);
+ if (ret)
+ break;
+ pdev->last_red_balance = pdev->red_balance->val;
+ pdev->last_blue_balance = pdev->blue_balance->val;
+ pdev->last_color_bal_update = jiffies;
+ pdev->color_bal_valid = true;
+ break;
+ case V4L2_CID_AUTOGAIN:
+ if (pdev->gain_valid && time_before(jiffies,
+ pdev->last_gain_update + HZ / 4)) {
+ pdev->gain->val = pdev->last_gain;
+ break;
+ }
+ ret = pwc_get_u8_ctrl(pdev, GET_STATUS_CTL,
+ READ_AGC_FORMATTER, &pdev->gain->val);
+ if (ret)
+ break;
+ pdev->last_gain = pdev->gain->val;
+ pdev->last_gain_update = jiffies;
+ pdev->gain_valid = true;
+ if (!DEVICE_USE_CODEC3(pdev->type))
+ break;
+ /* Fall through for CODEC3 where autogain also controls expo */
+ case V4L2_CID_EXPOSURE_AUTO:
+ if (pdev->exposure_valid && time_before(jiffies,
+ pdev->last_exposure_update + HZ / 4)) {
+ pdev->exposure->val = pdev->last_exposure;
+ break;
+ }
+ ret = pwc_get_u16_ctrl(pdev, GET_STATUS_CTL,
+ READ_SHUTTER_FORMATTER,
+ &pdev->exposure->val);
+ if (ret)
+ break;
+ pdev->last_exposure = pdev->exposure->val;
+ pdev->last_exposure_update = jiffies;
+ pdev->exposure_valid = true;
+ break;
+ default:
+ ret = -EINVAL;
+ }
+
+ if (ret)
+ PWC_ERROR("g_ctrl %s error %d\n", ctrl->name, ret);
+
+ return ret;
+}
+
+static int pwc_set_awb(struct pwc_device *pdev)
+{
+ int ret;
+
+ if (pdev->auto_white_balance->is_new) {
+ ret = pwc_set_u8_ctrl(pdev, SET_CHROM_CTL,
+ WB_MODE_FORMATTER,
+ pdev->auto_white_balance->val);
+ if (ret)
+ return ret;
+
+ if (pdev->auto_white_balance->val != awb_manual)
+ pdev->color_bal_valid = false; /* Force cache update */
+
+ /*
+ * If this is a preset, update our red / blue balance values
+ * so that events get generated for the new preset values
+ */
+ if (pdev->auto_white_balance->val == awb_indoor ||
+ pdev->auto_white_balance->val == awb_outdoor ||
+ pdev->auto_white_balance->val == awb_fl)
+ pwc_g_volatile_ctrl(pdev->auto_white_balance);
+ }
+ if (pdev->auto_white_balance->val != awb_manual)
+ return 0;
+
+ if (pdev->red_balance->is_new) {
+ ret = pwc_set_u8_ctrl(pdev, SET_CHROM_CTL,
+ PRESET_MANUAL_RED_GAIN_FORMATTER,
+ pdev->red_balance->val);
+ if (ret)
+ return ret;
+ }
+
+ if (pdev->blue_balance->is_new) {
+ ret = pwc_set_u8_ctrl(pdev, SET_CHROM_CTL,
+ PRESET_MANUAL_BLUE_GAIN_FORMATTER,
+ pdev->blue_balance->val);
+ if (ret)
+ return ret;
+ }
+ return 0;
+}
+
+/* For CODEC2 models which have separate autogain and auto exposure */
+static int pwc_set_autogain(struct pwc_device *pdev)
+{
+ int ret;
+
+ if (pdev->autogain->is_new) {
+ ret = pwc_set_u8_ctrl(pdev, SET_LUM_CTL,
+ AGC_MODE_FORMATTER,
+ pdev->autogain->val ? 0 : 0xff);
+ if (ret)
+ return ret;
+
+ if (pdev->autogain->val)
+ pdev->gain_valid = false; /* Force cache update */
+ }
+
+ if (pdev->autogain->val)
+ return 0;
+
+ if (pdev->gain->is_new) {
+ ret = pwc_set_u8_ctrl(pdev, SET_LUM_CTL,
+ PRESET_AGC_FORMATTER,
+ pdev->gain->val);
+ if (ret)
+ return ret;
+ }
+ return 0;
+}
+
+/* For CODEC2 models which have separate autogain and auto exposure */
+static int pwc_set_exposure_auto(struct pwc_device *pdev)
+{
+ int ret;
+ int is_auto = pdev->exposure_auto->val == V4L2_EXPOSURE_AUTO;
+
+ if (pdev->exposure_auto->is_new) {
+ ret = pwc_set_u8_ctrl(pdev, SET_LUM_CTL,
+ SHUTTER_MODE_FORMATTER,
+ is_auto ? 0 : 0xff);
+ if (ret)
+ return ret;
+
+ if (is_auto)
+ pdev->exposure_valid = false; /* Force cache update */
+ }
+
+ if (is_auto)
+ return 0;
+
+ if (pdev->exposure->is_new) {
+ ret = pwc_set_u16_ctrl(pdev, SET_LUM_CTL,
+ PRESET_SHUTTER_FORMATTER,
+ pdev->exposure->val);
+ if (ret)
+ return ret;
+ }
+ return 0;
+}
+
+/* For CODEC3 models which have autogain controlling both gain and exposure */
+static int pwc_set_autogain_expo(struct pwc_device *pdev)
+{
+ int ret;
+
+ if (pdev->autogain->is_new) {
+ ret = pwc_set_u8_ctrl(pdev, SET_LUM_CTL,
+ AGC_MODE_FORMATTER,
+ pdev->autogain->val ? 0 : 0xff);
+ if (ret)
+ return ret;
+
+ if (pdev->autogain->val) {
+ pdev->gain_valid = false; /* Force cache update */
+ pdev->exposure_valid = false; /* Force cache update */
+ }
+ }
+
+ if (pdev->autogain->val)
+ return 0;
+
+ if (pdev->gain->is_new) {
+ ret = pwc_set_u8_ctrl(pdev, SET_LUM_CTL,
+ PRESET_AGC_FORMATTER,
+ pdev->gain->val);
+ if (ret)
+ return ret;
+ }
+
+ if (pdev->exposure->is_new) {
+ ret = pwc_set_u16_ctrl(pdev, SET_LUM_CTL,
+ PRESET_SHUTTER_FORMATTER,
+ pdev->exposure->val);
+ if (ret)
+ return ret;
+ }
+ return 0;
+}
+
+static int pwc_set_motor(struct pwc_device *pdev)
+{
+ int ret;
+
+ pdev->ctrl_buf[0] = 0;
+ if (pdev->motor_pan_reset->is_new)
+ pdev->ctrl_buf[0] |= 0x01;
+ if (pdev->motor_tilt_reset->is_new)
+ pdev->ctrl_buf[0] |= 0x02;
+ if (pdev->motor_pan_reset->is_new || pdev->motor_tilt_reset->is_new) {
+ ret = send_control_msg(pdev, SET_MPT_CTL,
+ PT_RESET_CONTROL_FORMATTER,
+ pdev->ctrl_buf, 1);
+ if (ret < 0)
+ return ret;
+ }
+
+ memset(pdev->ctrl_buf, 0, 4);
+ if (pdev->motor_pan->is_new) {
+ pdev->ctrl_buf[0] = pdev->motor_pan->val & 0xFF;
+ pdev->ctrl_buf[1] = (pdev->motor_pan->val >> 8);
+ }
+ if (pdev->motor_tilt->is_new) {
+ pdev->ctrl_buf[2] = pdev->motor_tilt->val & 0xFF;
+ pdev->ctrl_buf[3] = (pdev->motor_tilt->val >> 8);
+ }
+ if (pdev->motor_pan->is_new || pdev->motor_tilt->is_new) {
+ ret = send_control_msg(pdev, SET_MPT_CTL,
+ PT_RELATIVE_CONTROL_FORMATTER,
+ pdev->ctrl_buf, 4);
+ if (ret < 0)
+ return ret;
+ }
+
+ return 0;
+}
+
+static int pwc_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct pwc_device *pdev =
+ container_of(ctrl->handler, struct pwc_device, ctrl_handler);
+ int ret = 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_BRIGHTNESS:
+ ret = pwc_set_u8_ctrl(pdev, SET_LUM_CTL,
+ BRIGHTNESS_FORMATTER, ctrl->val);
+ break;
+ case V4L2_CID_CONTRAST:
+ ret = pwc_set_u8_ctrl(pdev, SET_LUM_CTL,
+ CONTRAST_FORMATTER, ctrl->val);
+ break;
+ case V4L2_CID_SATURATION:
+ ret = pwc_set_s8_ctrl(pdev, SET_CHROM_CTL,
+ pdev->saturation_fmt, ctrl->val);
+ break;
+ case V4L2_CID_GAMMA:
+ ret = pwc_set_u8_ctrl(pdev, SET_LUM_CTL,
+ GAMMA_FORMATTER, ctrl->val);
+ break;
+ case V4L2_CID_AUTO_WHITE_BALANCE:
+ ret = pwc_set_awb(pdev);
+ break;
+ case V4L2_CID_AUTOGAIN:
+ if (DEVICE_USE_CODEC2(pdev->type))
+ ret = pwc_set_autogain(pdev);
+ else if (DEVICE_USE_CODEC3(pdev->type))
+ ret = pwc_set_autogain_expo(pdev);
+ else
+ ret = -EINVAL;
+ break;
+ case V4L2_CID_EXPOSURE_AUTO:
+ if (DEVICE_USE_CODEC2(pdev->type))
+ ret = pwc_set_exposure_auto(pdev);
+ else
+ ret = -EINVAL;
+ break;
+ case V4L2_CID_COLORFX:
+ ret = pwc_set_u8_ctrl(pdev, SET_CHROM_CTL,
+ COLOUR_MODE_FORMATTER,
+ ctrl->val ? 0 : 0xff);
+ break;
+ case PWC_CID_CUSTOM(autocontour):
+ if (pdev->autocontour->is_new) {
+ ret = pwc_set_u8_ctrl(pdev, SET_LUM_CTL,
+ AUTO_CONTOUR_FORMATTER,
+ pdev->autocontour->val ? 0 : 0xff);
+ }
+ if (ret == 0 && pdev->contour->is_new) {
+ ret = pwc_set_u8_ctrl(pdev, SET_LUM_CTL,
+ PRESET_CONTOUR_FORMATTER,
+ pdev->contour->val);
+ }
+ break;
+ case V4L2_CID_BACKLIGHT_COMPENSATION:
+ ret = pwc_set_u8_ctrl(pdev, SET_LUM_CTL,
+ BACK_LIGHT_COMPENSATION_FORMATTER,
+ ctrl->val ? 0 : 0xff);
+ break;
+ case V4L2_CID_BAND_STOP_FILTER:
+ ret = pwc_set_u8_ctrl(pdev, SET_LUM_CTL,
+ FLICKERLESS_MODE_FORMATTER,
+ ctrl->val ? 0 : 0xff);
+ break;
+ case PWC_CID_CUSTOM(noise_reduction):
+ ret = pwc_set_u8_ctrl(pdev, SET_LUM_CTL,
+ DYNAMIC_NOISE_CONTROL_FORMATTER,
+ ctrl->val);
+ break;
+ case PWC_CID_CUSTOM(save_user):
+ ret = pwc_button_ctrl(pdev, SAVE_USER_DEFAULTS_FORMATTER);
+ break;
+ case PWC_CID_CUSTOM(restore_user):
+ ret = pwc_button_ctrl(pdev, RESTORE_USER_DEFAULTS_FORMATTER);
+ break;
+ case PWC_CID_CUSTOM(restore_factory):
+ ret = pwc_button_ctrl(pdev,
+ RESTORE_FACTORY_DEFAULTS_FORMATTER);
+ break;
+ case PWC_CID_CUSTOM(awb_speed):
+ ret = pwc_set_u8_ctrl(pdev, SET_CHROM_CTL,
+ AWB_CONTROL_SPEED_FORMATTER,
+ ctrl->val);
+ break;
+ case PWC_CID_CUSTOM(awb_delay):
+ ret = pwc_set_u8_ctrl(pdev, SET_CHROM_CTL,
+ AWB_CONTROL_DELAY_FORMATTER,
+ ctrl->val);
+ break;
+ case V4L2_CID_PAN_RELATIVE:
+ ret = pwc_set_motor(pdev);
+ break;
+ default:
+ ret = -EINVAL;
+ }
+
+ if (ret)
+ PWC_ERROR("s_ctrl %s error %d\n", ctrl->name, ret);
+
+ return ret;
+}
+
+static int pwc_enum_fmt_vid_cap(struct file *file, void *fh, struct v4l2_fmtdesc *f)
+{
+ struct pwc_device *pdev = video_drvdata(file);
+
+ /* We only support two format: the raw format, and YUV */
+ switch (f->index) {
+ case 0:
+ /* RAW format */
+ f->pixelformat = pdev->type <= 646 ? V4L2_PIX_FMT_PWC1 : V4L2_PIX_FMT_PWC2;
+ f->flags = V4L2_FMT_FLAG_COMPRESSED;
+ strlcpy(f->description, "Raw Philips Webcam", sizeof(f->description));
+ break;
+ case 1:
+ f->pixelformat = V4L2_PIX_FMT_YUV420;
+ strlcpy(f->description, "4:2:0, planar, Y-Cb-Cr", sizeof(f->description));
+ break;
+ default:
+ return -EINVAL;
+ }
+ return 0;
+}
+
+static int pwc_g_fmt_vid_cap(struct file *file, void *fh, struct v4l2_format *f)
+{
+ struct pwc_device *pdev = video_drvdata(file);
+
+ if (f->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ PWC_DEBUG_IOCTL("ioctl(VIDIOC_G_FMT) return size %dx%d\n",
+ pdev->width, pdev->height);
+ pwc_vidioc_fill_fmt(f, pdev->width, pdev->height, pdev->pixfmt);
+ return 0;
+}
+
+static int pwc_try_fmt_vid_cap(struct file *file, void *fh, struct v4l2_format *f)
+{
+ struct pwc_device *pdev = video_drvdata(file);
+
+ return pwc_vidioc_try_fmt(pdev, f);
+}
+
+static int pwc_enum_framesizes(struct file *file, void *fh,
+ struct v4l2_frmsizeenum *fsize)
+{
+ struct pwc_device *pdev = video_drvdata(file);
+ unsigned int i = 0, index = fsize->index;
+
+ if (fsize->pixel_format == V4L2_PIX_FMT_YUV420 ||
+ (fsize->pixel_format == V4L2_PIX_FMT_PWC1 &&
+ DEVICE_USE_CODEC1(pdev->type)) ||
+ (fsize->pixel_format == V4L2_PIX_FMT_PWC2 &&
+ DEVICE_USE_CODEC23(pdev->type))) {
+ for (i = 0; i < PSZ_MAX; i++) {
+ if (!(pdev->image_mask & (1UL << i)))
+ continue;
+ if (!index--) {
+ fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE;
+ fsize->discrete.width = pwc_image_sizes[i][0];
+ fsize->discrete.height = pwc_image_sizes[i][1];
+ return 0;
+ }
+ }
+ }
+ return -EINVAL;
+}
+
+static int pwc_enum_frameintervals(struct file *file, void *fh,
+ struct v4l2_frmivalenum *fival)
+{
+ struct pwc_device *pdev = video_drvdata(file);
+ int size = -1;
+ unsigned int i;
+
+ for (i = 0; i < PSZ_MAX; i++) {
+ if (pwc_image_sizes[i][0] == fival->width &&
+ pwc_image_sizes[i][1] == fival->height) {
+ size = i;
+ break;
+ }
+ }
+
+ /* TODO: Support raw format */
+ if (size < 0 || fival->pixel_format != V4L2_PIX_FMT_YUV420)
+ return -EINVAL;
+
+ i = pwc_get_fps(pdev, fival->index, size);
+ if (!i)
+ return -EINVAL;
+
+ fival->type = V4L2_FRMIVAL_TYPE_DISCRETE;
+ fival->discrete.numerator = 1;
+ fival->discrete.denominator = i;
+
+ return 0;
+}
+
+static int pwc_g_parm(struct file *file, void *fh,
+ struct v4l2_streamparm *parm)
+{
+ struct pwc_device *pdev = video_drvdata(file);
+
+ if (parm->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ memset(parm, 0, sizeof(*parm));
+
+ parm->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ parm->parm.capture.readbuffers = MIN_FRAMES;
+ parm->parm.capture.capability |= V4L2_CAP_TIMEPERFRAME;
+ parm->parm.capture.timeperframe.denominator = pdev->vframes;
+ parm->parm.capture.timeperframe.numerator = 1;
+
+ return 0;
+}
+
+static int pwc_s_parm(struct file *file, void *fh,
+ struct v4l2_streamparm *parm)
+{
+ struct pwc_device *pdev = video_drvdata(file);
+ int compression = 0;
+ int ret, fps;
+
+ if (parm->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ /* If timeperframe == 0, then reset the framerate to the nominal value.
+ We pick a high framerate here, and let pwc_set_video_mode() figure
+ out the best match. */
+ if (parm->parm.capture.timeperframe.numerator == 0 ||
+ parm->parm.capture.timeperframe.denominator == 0)
+ fps = 30;
+ else
+ fps = parm->parm.capture.timeperframe.denominator /
+ parm->parm.capture.timeperframe.numerator;
+
+ if (vb2_is_busy(&pdev->vb_queue))
+ return -EBUSY;
+
+ ret = pwc_set_video_mode(pdev, pdev->width, pdev->height, pdev->pixfmt,
+ fps, &compression, 0);
+
+ pwc_g_parm(file, fh, parm);
+
+ return ret;
+}
+
+const struct v4l2_ioctl_ops pwc_ioctl_ops = {
+ .vidioc_querycap = pwc_querycap,
+ .vidioc_enum_input = pwc_enum_input,
+ .vidioc_g_input = pwc_g_input,
+ .vidioc_s_input = pwc_s_input,
+ .vidioc_enum_fmt_vid_cap = pwc_enum_fmt_vid_cap,
+ .vidioc_g_fmt_vid_cap = pwc_g_fmt_vid_cap,
+ .vidioc_s_fmt_vid_cap = pwc_s_fmt_vid_cap,
+ .vidioc_try_fmt_vid_cap = pwc_try_fmt_vid_cap,
+ .vidioc_reqbufs = vb2_ioctl_reqbufs,
+ .vidioc_querybuf = vb2_ioctl_querybuf,
+ .vidioc_qbuf = vb2_ioctl_qbuf,
+ .vidioc_dqbuf = vb2_ioctl_dqbuf,
+ .vidioc_streamon = vb2_ioctl_streamon,
+ .vidioc_streamoff = vb2_ioctl_streamoff,
+ .vidioc_log_status = v4l2_ctrl_log_status,
+ .vidioc_enum_framesizes = pwc_enum_framesizes,
+ .vidioc_enum_frameintervals = pwc_enum_frameintervals,
+ .vidioc_g_parm = pwc_g_parm,
+ .vidioc_s_parm = pwc_s_parm,
+ .vidioc_subscribe_event = v4l2_ctrl_subscribe_event,
+ .vidioc_unsubscribe_event = v4l2_event_unsubscribe,
+};
--- /dev/null
+/* (C) 1999-2003 Nemosoft Unv.
+ (C) 2004-2006 Luc Saillard (luc@saillard.org)
+
+ NOTE: this version of pwc is an unofficial (modified) release of pwc & pcwx
+ driver and thus may have bugs that are not present in the original version.
+ Please send bug reports and support requests to <luc@saillard.org>.
+ The decompression routines have been implemented by reverse-engineering the
+ Nemosoft binary pwcx module. Caveat emptor.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+*/
+
+#ifndef PWC_H
+#define PWC_H
+
+#include <linux/module.h>
+#include <linux/usb.h>
+#include <linux/spinlock.h>
+#include <linux/wait.h>
+#include <linux/mutex.h>
+#include <linux/mm.h>
+#include <linux/slab.h>
+#include <asm/errno.h>
+#include <linux/videodev2.h>
+#include <media/v4l2-common.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-ioctl.h>
+#include <media/v4l2-ctrls.h>
+#include <media/v4l2-fh.h>
+#include <media/v4l2-event.h>
+#include <media/videobuf2-vmalloc.h>
+#ifdef CONFIG_USB_PWC_INPUT_EVDEV
+#include <linux/input.h>
+#endif
+#include "pwc-dec1.h"
+#include "pwc-dec23.h"
+
+/* Version block */
+#define PWC_VERSION "10.0.15"
+#define PWC_NAME "pwc"
+#define PFX PWC_NAME ": "
+
+
+/* Trace certain actions in the driver */
+#define PWC_DEBUG_LEVEL_MODULE (1<<0)
+#define PWC_DEBUG_LEVEL_PROBE (1<<1)
+#define PWC_DEBUG_LEVEL_OPEN (1<<2)
+#define PWC_DEBUG_LEVEL_READ (1<<3)
+#define PWC_DEBUG_LEVEL_MEMORY (1<<4)
+#define PWC_DEBUG_LEVEL_FLOW (1<<5)
+#define PWC_DEBUG_LEVEL_SIZE (1<<6)
+#define PWC_DEBUG_LEVEL_IOCTL (1<<7)
+#define PWC_DEBUG_LEVEL_TRACE (1<<8)
+
+#define PWC_DEBUG_MODULE(fmt, args...) PWC_DEBUG(MODULE, fmt, ##args)
+#define PWC_DEBUG_PROBE(fmt, args...) PWC_DEBUG(PROBE, fmt, ##args)
+#define PWC_DEBUG_OPEN(fmt, args...) PWC_DEBUG(OPEN, fmt, ##args)
+#define PWC_DEBUG_READ(fmt, args...) PWC_DEBUG(READ, fmt, ##args)
+#define PWC_DEBUG_MEMORY(fmt, args...) PWC_DEBUG(MEMORY, fmt, ##args)
+#define PWC_DEBUG_FLOW(fmt, args...) PWC_DEBUG(FLOW, fmt, ##args)
+#define PWC_DEBUG_SIZE(fmt, args...) PWC_DEBUG(SIZE, fmt, ##args)
+#define PWC_DEBUG_IOCTL(fmt, args...) PWC_DEBUG(IOCTL, fmt, ##args)
+#define PWC_DEBUG_TRACE(fmt, args...) PWC_DEBUG(TRACE, fmt, ##args)
+
+
+#ifdef CONFIG_USB_PWC_DEBUG
+
+#define PWC_DEBUG_LEVEL (PWC_DEBUG_LEVEL_MODULE)
+
+#define PWC_DEBUG(level, fmt, args...) do {\
+ if ((PWC_DEBUG_LEVEL_ ##level) & pwc_trace) \
+ printk(KERN_DEBUG PFX fmt, ##args); \
+ } while (0)
+
+#define PWC_ERROR(fmt, args...) printk(KERN_ERR PFX fmt, ##args)
+#define PWC_WARNING(fmt, args...) printk(KERN_WARNING PFX fmt, ##args)
+#define PWC_INFO(fmt, args...) printk(KERN_INFO PFX fmt, ##args)
+#define PWC_TRACE(fmt, args...) PWC_DEBUG(TRACE, fmt, ##args)
+
+#else /* if ! CONFIG_USB_PWC_DEBUG */
+
+#define PWC_ERROR(fmt, args...) printk(KERN_ERR PFX fmt, ##args)
+#define PWC_WARNING(fmt, args...) printk(KERN_WARNING PFX fmt, ##args)
+#define PWC_INFO(fmt, args...) printk(KERN_INFO PFX fmt, ##args)
+#define PWC_TRACE(fmt, args...) do { } while(0)
+#define PWC_DEBUG(level, fmt, args...) do { } while(0)
+
+#define pwc_trace 0
+
+#endif
+
+/* Defines for ToUCam cameras */
+#define TOUCAM_HEADER_SIZE 8
+#define TOUCAM_TRAILER_SIZE 4
+
+#define FEATURE_MOTOR_PANTILT 0x0001
+#define FEATURE_CODEC1 0x0002
+#define FEATURE_CODEC2 0x0004
+
+#define MAX_WIDTH 640
+#define MAX_HEIGHT 480
+
+/* Ignore errors in the first N frames, to allow for startup delays */
+#define FRAME_LOWMARK 5
+
+/* Size and number of buffers for the ISO pipe. */
+#define MAX_ISO_BUFS 3
+#define ISO_FRAMES_PER_DESC 10
+#define ISO_MAX_FRAME_SIZE 960
+#define ISO_BUFFER_SIZE (ISO_FRAMES_PER_DESC * ISO_MAX_FRAME_SIZE)
+
+/* Maximum size after decompression is 640x480 YUV data, 1.5 * 640 * 480 */
+#define PWC_FRAME_SIZE (460800 + TOUCAM_HEADER_SIZE + TOUCAM_TRAILER_SIZE)
+
+/* Absolute minimum and maximum number of buffers available for mmap() */
+#define MIN_FRAMES 2
+#define MAX_FRAMES 16
+
+/* Some macros to quickly find the type of a webcam */
+#define DEVICE_USE_CODEC1(x) ((x)<675)
+#define DEVICE_USE_CODEC2(x) ((x)>=675 && (x)<700)
+#define DEVICE_USE_CODEC3(x) ((x)>=700)
+#define DEVICE_USE_CODEC23(x) ((x)>=675)
+
+/* Request types: video */
+#define SET_LUM_CTL 0x01
+#define GET_LUM_CTL 0x02
+#define SET_CHROM_CTL 0x03
+#define GET_CHROM_CTL 0x04
+#define SET_STATUS_CTL 0x05
+#define GET_STATUS_CTL 0x06
+#define SET_EP_STREAM_CTL 0x07
+#define GET_EP_STREAM_CTL 0x08
+#define GET_XX_CTL 0x09
+#define SET_XX_CTL 0x0A
+#define GET_XY_CTL 0x0B
+#define SET_XY_CTL 0x0C
+#define SET_MPT_CTL 0x0D
+#define GET_MPT_CTL 0x0E
+
+/* Selectors for the Luminance controls [GS]ET_LUM_CTL */
+#define AGC_MODE_FORMATTER 0x2000
+#define PRESET_AGC_FORMATTER 0x2100
+#define SHUTTER_MODE_FORMATTER 0x2200
+#define PRESET_SHUTTER_FORMATTER 0x2300
+#define PRESET_CONTOUR_FORMATTER 0x2400
+#define AUTO_CONTOUR_FORMATTER 0x2500
+#define BACK_LIGHT_COMPENSATION_FORMATTER 0x2600
+#define CONTRAST_FORMATTER 0x2700
+#define DYNAMIC_NOISE_CONTROL_FORMATTER 0x2800
+#define FLICKERLESS_MODE_FORMATTER 0x2900
+#define AE_CONTROL_SPEED 0x2A00
+#define BRIGHTNESS_FORMATTER 0x2B00
+#define GAMMA_FORMATTER 0x2C00
+
+/* Selectors for the Chrominance controls [GS]ET_CHROM_CTL */
+#define WB_MODE_FORMATTER 0x1000
+#define AWB_CONTROL_SPEED_FORMATTER 0x1100
+#define AWB_CONTROL_DELAY_FORMATTER 0x1200
+#define PRESET_MANUAL_RED_GAIN_FORMATTER 0x1300
+#define PRESET_MANUAL_BLUE_GAIN_FORMATTER 0x1400
+#define COLOUR_MODE_FORMATTER 0x1500
+#define SATURATION_MODE_FORMATTER1 0x1600
+#define SATURATION_MODE_FORMATTER2 0x1700
+
+/* Selectors for the Status controls [GS]ET_STATUS_CTL */
+#define SAVE_USER_DEFAULTS_FORMATTER 0x0200
+#define RESTORE_USER_DEFAULTS_FORMATTER 0x0300
+#define RESTORE_FACTORY_DEFAULTS_FORMATTER 0x0400
+#define READ_AGC_FORMATTER 0x0500
+#define READ_SHUTTER_FORMATTER 0x0600
+#define READ_RED_GAIN_FORMATTER 0x0700
+#define READ_BLUE_GAIN_FORMATTER 0x0800
+
+/* Formatters for the motorized pan & tilt [GS]ET_MPT_CTL */
+#define PT_RELATIVE_CONTROL_FORMATTER 0x01
+#define PT_RESET_CONTROL_FORMATTER 0x02
+#define PT_STATUS_FORMATTER 0x03
+
+/* Enumeration of image sizes */
+#define PSZ_SQCIF 0x00
+#define PSZ_QSIF 0x01
+#define PSZ_QCIF 0x02
+#define PSZ_SIF 0x03
+#define PSZ_CIF 0x04
+#define PSZ_VGA 0x05
+#define PSZ_MAX 6
+
+struct pwc_raw_frame {
+ __le16 type; /* type of the webcam */
+ __le16 vbandlength; /* Size of 4 lines compressed (used by the
+ decompressor) */
+ __u8 cmd[4]; /* the four byte of the command (in case of
+ nala, only the first 3 bytes is filled) */
+ __u8 rawframe[0]; /* frame_size = H / 4 * vbandlength */
+} __packed;
+
+/* intermediate buffers with raw data from the USB cam */
+struct pwc_frame_buf
+{
+ struct vb2_buffer vb; /* common v4l buffer stuff -- must be first */
+ struct list_head list;
+ void *data;
+ int filled; /* number of bytes filled */
+};
+
+struct pwc_device
+{
+ struct video_device vdev;
+ struct v4l2_device v4l2_dev;
+
+ /* videobuf2 queue and queued buffers list */
+ struct vb2_queue vb_queue;
+ struct list_head queued_bufs;
+ spinlock_t queued_bufs_lock; /* Protects queued_bufs */
+
+ /* Note if taking both locks v4l2_lock must always be locked first! */
+ struct mutex v4l2_lock; /* Protects everything else */
+ struct mutex vb_queue_lock; /* Protects vb_queue and capt_file */
+
+ /* Pointer to our usb_device, will be NULL after unplug */
+ struct usb_device *udev; /* Both mutexes most be hold when setting! */
+
+ /* type of cam (645, 646, 675, 680, 690, 720, 730, 740, 750) */
+ int type;
+ int release; /* release number */
+ int features; /* feature bits */
+
+ /*** Video data ***/
+ int vendpoint; /* video isoc endpoint */
+ int vcinterface; /* video control interface */
+ int valternate; /* alternate interface needed */
+ int vframes; /* frames-per-second */
+ int pixfmt; /* pixelformat: V4L2_PIX_FMT_YUV420 or _PWCX */
+ int vframe_count; /* received frames */
+ int vmax_packet_size; /* USB maxpacket size */
+ int vlast_packet_size; /* for frame synchronisation */
+ int visoc_errors; /* number of contiguous ISOC errors */
+ int vbandlength; /* compressed band length; 0 is uncompressed */
+ char vsync; /* used by isoc handler */
+ char vmirror; /* for ToUCaM series */
+ char power_save; /* Do powersaving for this cam */
+
+ unsigned char cmd_buf[13];
+ unsigned char *ctrl_buf;
+
+ struct urb *urbs[MAX_ISO_BUFS];
+
+ /*
+ * Frame currently being filled, this only gets touched by the
+ * isoc urb complete handler, and by stream start / stop since
+ * start / stop touch it before / after starting / killing the urbs
+ * no locking is needed around this
+ */
+ struct pwc_frame_buf *fill_buf;
+
+ int frame_header_size, frame_trailer_size;
+ int frame_size;
+ int frame_total_size; /* including header & trailer */
+ int drop_frames;
+
+ union { /* private data for decompression engine */
+ struct pwc_dec1_private dec1;
+ struct pwc_dec23_private dec23;
+ };
+
+ /*
+ * We have an 'image' and a 'view', where 'image' is the fixed-size img
+ * as delivered by the camera, and 'view' is the size requested by the
+ * program. The camera image is centered in this viewport, laced with
+ * a gray or black border. view_min <= image <= view <= view_max;
+ */
+ int image_mask; /* supported sizes */
+ int width, height; /* current resolution */
+
+#ifdef CONFIG_USB_PWC_INPUT_EVDEV
+ struct input_dev *button_dev; /* webcam snapshot button input */
+ char button_phys[64];
+#endif
+
+ /* controls */
+ struct v4l2_ctrl_handler ctrl_handler;
+ u16 saturation_fmt;
+ struct v4l2_ctrl *brightness;
+ struct v4l2_ctrl *contrast;
+ struct v4l2_ctrl *saturation;
+ struct v4l2_ctrl *gamma;
+ struct {
+ /* awb / red-blue balance cluster */
+ struct v4l2_ctrl *auto_white_balance;
+ struct v4l2_ctrl *red_balance;
+ struct v4l2_ctrl *blue_balance;
+ /* usb ctrl transfers are slow, so we cache things */
+ int color_bal_valid;
+ unsigned long last_color_bal_update; /* In jiffies */
+ s32 last_red_balance;
+ s32 last_blue_balance;
+ };
+ struct {
+ /* autogain / gain cluster */
+ struct v4l2_ctrl *autogain;
+ struct v4l2_ctrl *gain;
+ int gain_valid;
+ unsigned long last_gain_update; /* In jiffies */
+ s32 last_gain;
+ };
+ struct {
+ /* exposure_auto / exposure cluster */
+ struct v4l2_ctrl *exposure_auto;
+ struct v4l2_ctrl *exposure;
+ int exposure_valid;
+ unsigned long last_exposure_update; /* In jiffies */
+ s32 last_exposure;
+ };
+ struct v4l2_ctrl *colorfx;
+ struct {
+ /* autocontour/contour cluster */
+ struct v4l2_ctrl *autocontour;
+ struct v4l2_ctrl *contour;
+ };
+ struct v4l2_ctrl *backlight;
+ struct v4l2_ctrl *flicker;
+ struct v4l2_ctrl *noise_reduction;
+ struct v4l2_ctrl *save_user;
+ struct v4l2_ctrl *restore_user;
+ struct v4l2_ctrl *restore_factory;
+ struct v4l2_ctrl *awb_speed;
+ struct v4l2_ctrl *awb_delay;
+ struct {
+ /* motor control cluster */
+ struct v4l2_ctrl *motor_pan;
+ struct v4l2_ctrl *motor_tilt;
+ struct v4l2_ctrl *motor_pan_reset;
+ struct v4l2_ctrl *motor_tilt_reset;
+ };
+ /* CODEC3 models have both gain and exposure controlled by autogain */
+ struct v4l2_ctrl *autogain_expo_cluster[3];
+};
+
+/* Global variables */
+#ifdef CONFIG_USB_PWC_DEBUG
+extern int pwc_trace;
+#endif
+
+/** Functions in pwc-misc.c */
+/* sizes in pixels */
+extern const int pwc_image_sizes[PSZ_MAX][2];
+
+int pwc_get_size(struct pwc_device *pdev, int width, int height);
+void pwc_construct(struct pwc_device *pdev);
+
+/** Functions in pwc-ctrl.c */
+/* Request a certain video mode. Returns < 0 if not possible */
+extern int pwc_set_video_mode(struct pwc_device *pdev, int width, int height,
+ int pixfmt, int frames, int *compression, int send_to_cam);
+extern unsigned int pwc_get_fps(struct pwc_device *pdev, unsigned int index, unsigned int size);
+extern int pwc_set_leds(struct pwc_device *pdev, int on_value, int off_value);
+extern int pwc_get_cmos_sensor(struct pwc_device *pdev, int *sensor);
+extern int send_control_msg(struct pwc_device *pdev,
+ u8 request, u16 value, void *buf, int buflen);
+
+/* Control get / set helpers */
+int pwc_get_u8_ctrl(struct pwc_device *pdev, u8 request, u16 value, int *data);
+int pwc_set_u8_ctrl(struct pwc_device *pdev, u8 request, u16 value, u8 data);
+int pwc_get_s8_ctrl(struct pwc_device *pdev, u8 request, u16 value, int *data);
+#define pwc_set_s8_ctrl pwc_set_u8_ctrl
+int pwc_get_u16_ctrl(struct pwc_device *pdev, u8 request, u16 value, int *dat);
+int pwc_set_u16_ctrl(struct pwc_device *pdev, u8 request, u16 value, u16 data);
+int pwc_button_ctrl(struct pwc_device *pdev, u16 value);
+int pwc_init_controls(struct pwc_device *pdev);
+
+/* Power down or up the camera; not supported by all models */
+extern void pwc_camera_power(struct pwc_device *pdev, int power);
+
+extern const struct v4l2_ioctl_ops pwc_ioctl_ops;
+
+/** pwc-uncompress.c */
+/* Expand frame to image, possibly including decompression. Uses read_frame and fill_image */
+int pwc_decompress(struct pwc_device *pdev, struct pwc_frame_buf *fbuf);
+
+#endif
--- /dev/null
+config USB_SN9C102
+ tristate "USB SN9C1xx PC Camera Controller support (DEPRECATED)"
+ depends on VIDEO_V4L2
+ ---help---
+ This driver is DEPRECATED please use the gspca sonixb and
+ sonixj modules instead.
+
+ Say Y here if you want support for cameras based on SONiX SN9C101,
+ SN9C102, SN9C103, SN9C105 and SN9C120 PC Camera Controllers.
+
+ See <file:Documentation/video4linux/sn9c102.txt> for more info.
+
+ To compile this driver as a module, choose M here: the
+ module will be called sn9c102.
--- /dev/null
+sn9c102-objs := sn9c102_core.o \
+ sn9c102_hv7131d.o \
+ sn9c102_hv7131r.o \
+ sn9c102_mi0343.o \
+ sn9c102_mi0360.o \
+ sn9c102_mt9v111.o \
+ sn9c102_ov7630.o \
+ sn9c102_ov7660.o \
+ sn9c102_pas106b.o \
+ sn9c102_pas202bcb.o \
+ sn9c102_tas5110c1b.o \
+ sn9c102_tas5110d.o \
+ sn9c102_tas5130d1b.o
+
+obj-$(CONFIG_USB_SN9C102) += sn9c102.o
--- /dev/null
+/***************************************************************************
+ * V4L2 driver for SN9C1xx PC Camera Controllers *
+ * *
+ * Copyright (C) 2004-2006 by Luca Risolia <luca.risolia@studio.unibo.it> *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, write to the Free Software *
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
+ ***************************************************************************/
+
+#ifndef _SN9C102_H_
+#define _SN9C102_H_
+
+#include <linux/usb.h>
+#include <linux/videodev2.h>
+#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
+#include <linux/device.h>
+#include <linux/list.h>
+#include <linux/spinlock.h>
+#include <linux/time.h>
+#include <linux/wait.h>
+#include <linux/types.h>
+#include <linux/param.h>
+#include <linux/rwsem.h>
+#include <linux/mutex.h>
+#include <linux/string.h>
+#include <linux/stddef.h>
+#include <linux/kref.h>
+
+#include "sn9c102_config.h"
+#include "sn9c102_sensor.h"
+#include "sn9c102_devtable.h"
+
+
+enum sn9c102_frame_state {
+ F_UNUSED,
+ F_QUEUED,
+ F_GRABBING,
+ F_DONE,
+ F_ERROR,
+};
+
+struct sn9c102_frame_t {
+ void* bufmem;
+ struct v4l2_buffer buf;
+ enum sn9c102_frame_state state;
+ struct list_head frame;
+ unsigned long vma_use_count;
+};
+
+enum sn9c102_dev_state {
+ DEV_INITIALIZED = 0x01,
+ DEV_DISCONNECTED = 0x02,
+ DEV_MISCONFIGURED = 0x04,
+};
+
+enum sn9c102_io_method {
+ IO_NONE,
+ IO_READ,
+ IO_MMAP,
+};
+
+enum sn9c102_stream_state {
+ STREAM_OFF,
+ STREAM_INTERRUPT,
+ STREAM_ON,
+};
+
+typedef char sn9c102_sof_header_t[62];
+
+struct sn9c102_sof_t {
+ sn9c102_sof_header_t header;
+ u16 bytesread;
+};
+
+struct sn9c102_sysfs_attr {
+ u16 reg, i2c_reg;
+ sn9c102_sof_header_t frame_header;
+};
+
+struct sn9c102_module_param {
+ u8 force_munmap;
+ u16 frame_timeout;
+};
+
+static DEFINE_MUTEX(sn9c102_sysfs_lock);
+static DECLARE_RWSEM(sn9c102_dev_lock);
+
+struct sn9c102_device {
+ struct video_device* v4ldev;
+
+ enum sn9c102_bridge bridge;
+ struct sn9c102_sensor sensor;
+
+ struct usb_device* usbdev;
+ struct urb* urb[SN9C102_URBS];
+ void* transfer_buffer[SN9C102_URBS];
+ u8* control_buffer;
+
+ struct sn9c102_frame_t *frame_current, frame[SN9C102_MAX_FRAMES];
+ struct list_head inqueue, outqueue;
+ u32 frame_count, nbuffers, nreadbuffers;
+
+ enum sn9c102_io_method io;
+ enum sn9c102_stream_state stream;
+
+ struct v4l2_jpegcompression compression;
+
+ struct sn9c102_sysfs_attr sysfs;
+ struct sn9c102_sof_t sof;
+ u16 reg[384];
+
+ struct sn9c102_module_param module_param;
+
+ struct kref kref;
+ enum sn9c102_dev_state state;
+ u8 users;
+
+ struct completion probe;
+ struct mutex open_mutex, fileop_mutex;
+ spinlock_t queue_lock;
+ wait_queue_head_t wait_open, wait_frame, wait_stream;
+};
+
+/*****************************************************************************/
+
+struct sn9c102_device*
+sn9c102_match_id(struct sn9c102_device* cam, const struct usb_device_id *id)
+{
+ return usb_match_id(usb_ifnum_to_if(cam->usbdev, 0), id) ? cam : NULL;
+}
+
+
+void
+sn9c102_attach_sensor(struct sn9c102_device* cam,
+ const struct sn9c102_sensor* sensor)
+{
+ memcpy(&cam->sensor, sensor, sizeof(struct sn9c102_sensor));
+}
+
+
+enum sn9c102_bridge
+sn9c102_get_bridge(struct sn9c102_device* cam)
+{
+ return cam->bridge;
+}
+
+
+struct sn9c102_sensor* sn9c102_get_sensor(struct sn9c102_device* cam)
+{
+ return &cam->sensor;
+}
+
+/*****************************************************************************/
+
+#undef DBG
+#undef KDBG
+#ifdef SN9C102_DEBUG
+# define DBG(level, fmt, args...) \
+do { \
+ if (debug >= (level)) { \
+ if ((level) == 1) \
+ dev_err(&cam->usbdev->dev, fmt "\n", ## args); \
+ else if ((level) == 2) \
+ dev_info(&cam->usbdev->dev, fmt "\n", ## args); \
+ else if ((level) >= 3) \
+ dev_info(&cam->usbdev->dev, "[%s:%d] " fmt "\n", \
+ __func__, __LINE__ , ## args); \
+ } \
+} while (0)
+# define V4LDBG(level, name, cmd) \
+do { \
+ if (debug >= (level)) \
+ v4l_printk_ioctl(name, cmd); \
+} while (0)
+# define KDBG(level, fmt, args...) \
+do { \
+ if (debug >= (level)) { \
+ if ((level) == 1 || (level) == 2) \
+ pr_info("sn9c102: " fmt "\n", ## args); \
+ else if ((level) == 3) \
+ pr_debug("sn9c102: [%s:%d] " fmt "\n", \
+ __func__, __LINE__ , ## args); \
+ } \
+} while (0)
+#else
+# define DBG(level, fmt, args...) do {;} while(0)
+# define V4LDBG(level, name, cmd) do {;} while(0)
+# define KDBG(level, fmt, args...) do {;} while(0)
+#endif
+
+#undef PDBG
+#define PDBG(fmt, args...) \
+dev_info(&cam->usbdev->dev, "[%s:%s:%d] " fmt "\n", __FILE__, __func__, \
+ __LINE__ , ## args)
+
+#undef PDBGG
+#define PDBGG(fmt, args...) do {;} while(0) /* placeholder */
+
+#endif /* _SN9C102_H_ */
--- /dev/null
+/***************************************************************************
+ * Global parameters for the V4L2 driver for SN9C1xx PC Camera Controllers *
+ * *
+ * Copyright (C) 2007 by Luca Risolia <luca.risolia@studio.unibo.it> *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, write to the Free Software *
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
+ ***************************************************************************/
+
+#ifndef _SN9C102_CONFIG_H_
+#define _SN9C102_CONFIG_H_
+
+#include <linux/types.h>
+#include <linux/jiffies.h>
+
+#define SN9C102_DEBUG
+#define SN9C102_DEBUG_LEVEL 2
+#define SN9C102_MAX_DEVICES 64
+#define SN9C102_PRESERVE_IMGSCALE 0
+#define SN9C102_FORCE_MUNMAP 0
+#define SN9C102_MAX_FRAMES 32
+#define SN9C102_URBS 2
+#define SN9C102_ISO_PACKETS 7
+#define SN9C102_ALTERNATE_SETTING 8
+#define SN9C102_URB_TIMEOUT msecs_to_jiffies(2 * SN9C102_ISO_PACKETS)
+#define SN9C102_CTRL_TIMEOUT 300
+#define SN9C102_FRAME_TIMEOUT 0
+
+/*****************************************************************************/
+
+static const u8 SN9C102_Y_QTABLE0[64] = {
+ 8, 5, 5, 8, 12, 20, 25, 30,
+ 6, 6, 7, 9, 13, 29, 30, 27,
+ 7, 6, 8, 12, 20, 28, 34, 28,
+ 7, 8, 11, 14, 25, 43, 40, 31,
+ 9, 11, 18, 28, 34, 54, 51, 38,
+ 12, 17, 27, 32, 40, 52, 56, 46,
+ 24, 32, 39, 43, 51, 60, 60, 50,
+ 36, 46, 47, 49, 56, 50, 51, 49
+};
+
+static const u8 SN9C102_UV_QTABLE0[64] = {
+ 8, 9, 12, 23, 49, 49, 49, 49,
+ 9, 10, 13, 33, 49, 49, 49, 49,
+ 12, 13, 28, 49, 49, 49, 49, 49,
+ 23, 33, 49, 49, 49, 49, 49, 49,
+ 49, 49, 49, 49, 49, 49, 49, 49,
+ 49, 49, 49, 49, 49, 49, 49, 49,
+ 49, 49, 49, 49, 49, 49, 49, 49,
+ 49, 49, 49, 49, 49, 49, 49, 49
+};
+
+static const u8 SN9C102_Y_QTABLE1[64] = {
+ 16, 11, 10, 16, 24, 40, 51, 61,
+ 12, 12, 14, 19, 26, 58, 60, 55,
+ 14, 13, 16, 24, 40, 57, 69, 56,
+ 14, 17, 22, 29, 51, 87, 80, 62,
+ 18, 22, 37, 56, 68, 109, 103, 77,
+ 24, 35, 55, 64, 81, 104, 113, 92,
+ 49, 64, 78, 87, 103, 121, 120, 101,
+ 72, 92, 95, 98, 112, 100, 103, 99
+};
+
+static const u8 SN9C102_UV_QTABLE1[64] = {
+ 17, 18, 24, 47, 99, 99, 99, 99,
+ 18, 21, 26, 66, 99, 99, 99, 99,
+ 24, 26, 56, 99, 99, 99, 99, 99,
+ 47, 66, 99, 99, 99, 99, 99, 99,
+ 99, 99, 99, 99, 99, 99, 99, 99,
+ 99, 99, 99, 99, 99, 99, 99, 99,
+ 99, 99, 99, 99, 99, 99, 99, 99,
+ 99, 99, 99, 99, 99, 99, 99, 99
+};
+
+#endif /* _SN9C102_CONFIG_H_ */
--- /dev/null
+/***************************************************************************
+ * V4L2 driver for SN9C1xx PC Camera Controllers *
+ * *
+ * Copyright (C) 2004-2007 by Luca Risolia <luca.risolia@studio.unibo.it> *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, write to the Free Software *
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
+ ***************************************************************************/
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/param.h>
+#include <linux/errno.h>
+#include <linux/slab.h>
+#include <linux/device.h>
+#include <linux/fs.h>
+#include <linux/delay.h>
+#include <linux/compiler.h>
+#include <linux/ioctl.h>
+#include <linux/poll.h>
+#include <linux/stat.h>
+#include <linux/mm.h>
+#include <linux/vmalloc.h>
+#include <linux/version.h>
+#include <linux/page-flags.h>
+#include <asm/byteorder.h>
+#include <asm/page.h>
+#include <asm/uaccess.h>
+
+#include "sn9c102.h"
+
+/*****************************************************************************/
+
+#define SN9C102_MODULE_NAME "V4L2 driver for SN9C1xx PC Camera Controllers"
+#define SN9C102_MODULE_ALIAS "sn9c1xx"
+#define SN9C102_MODULE_AUTHOR "(C) 2004-2007 Luca Risolia"
+#define SN9C102_AUTHOR_EMAIL "<luca.risolia@studio.unibo.it>"
+#define SN9C102_MODULE_LICENSE "GPL"
+#define SN9C102_MODULE_VERSION "1:1.48"
+
+/*****************************************************************************/
+
+MODULE_DEVICE_TABLE(usb, sn9c102_id_table);
+
+MODULE_AUTHOR(SN9C102_MODULE_AUTHOR " " SN9C102_AUTHOR_EMAIL);
+MODULE_DESCRIPTION(SN9C102_MODULE_NAME);
+MODULE_ALIAS(SN9C102_MODULE_ALIAS);
+MODULE_VERSION(SN9C102_MODULE_VERSION);
+MODULE_LICENSE(SN9C102_MODULE_LICENSE);
+
+static short video_nr[] = {[0 ... SN9C102_MAX_DEVICES-1] = -1};
+module_param_array(video_nr, short, NULL, 0444);
+MODULE_PARM_DESC(video_nr,
+ " <-1|n[,...]>"
+ "\nSpecify V4L2 minor mode number."
+ "\n-1 = use next available (default)"
+ "\n n = use minor number n (integer >= 0)"
+ "\nYou can specify up to "__MODULE_STRING(SN9C102_MAX_DEVICES)
+ " cameras this way."
+ "\nFor example:"
+ "\nvideo_nr=-1,2,-1 would assign minor number 2 to"
+ "\nthe second camera and use auto for the first"
+ "\none and for every other camera."
+ "\n");
+
+static bool force_munmap[] = {[0 ... SN9C102_MAX_DEVICES-1] =
+ SN9C102_FORCE_MUNMAP};
+module_param_array(force_munmap, bool, NULL, 0444);
+MODULE_PARM_DESC(force_munmap,
+ " <0|1[,...]>"
+ "\nForce the application to unmap previously"
+ "\nmapped buffer memory before calling any VIDIOC_S_CROP or"
+ "\nVIDIOC_S_FMT ioctl's. Not all the applications support"
+ "\nthis feature. This parameter is specific for each"
+ "\ndetected camera."
+ "\n0 = do not force memory unmapping"
+ "\n1 = force memory unmapping (save memory)"
+ "\nDefault value is "__MODULE_STRING(SN9C102_FORCE_MUNMAP)"."
+ "\n");
+
+static unsigned int frame_timeout[] = {[0 ... SN9C102_MAX_DEVICES-1] =
+ SN9C102_FRAME_TIMEOUT};
+module_param_array(frame_timeout, uint, NULL, 0644);
+MODULE_PARM_DESC(frame_timeout,
+ " <0|n[,...]>"
+ "\nTimeout for a video frame in seconds before"
+ "\nreturning an I/O error; 0 for infinity."
+ "\nThis parameter is specific for each detected camera."
+ "\nDefault value is "__MODULE_STRING(SN9C102_FRAME_TIMEOUT)"."
+ "\n");
+
+#ifdef SN9C102_DEBUG
+static unsigned short debug = SN9C102_DEBUG_LEVEL;
+module_param(debug, ushort, 0644);
+MODULE_PARM_DESC(debug,
+ " <n>"
+ "\nDebugging information level, from 0 to 3:"
+ "\n0 = none (use carefully)"
+ "\n1 = critical errors"
+ "\n2 = significant informations"
+ "\n3 = more verbose messages"
+ "\nLevel 3 is useful for testing only."
+ "\nDefault value is "__MODULE_STRING(SN9C102_DEBUG_LEVEL)"."
+ "\n");
+#endif
+
+/*
+ Add the probe entries to this table. Be sure to add the entry in the right
+ place, since, on failure, the next probing routine is called according to
+ the order of the list below, from top to bottom.
+*/
+static int (*sn9c102_sensor_table[])(struct sn9c102_device *) = {
+ &sn9c102_probe_hv7131d, /* strong detection based on SENSOR ids */
+ &sn9c102_probe_hv7131r, /* strong detection based on SENSOR ids */
+ &sn9c102_probe_mi0343, /* strong detection based on SENSOR ids */
+ &sn9c102_probe_mi0360, /* strong detection based on SENSOR ids */
+ &sn9c102_probe_mt9v111, /* strong detection based on SENSOR ids */
+ &sn9c102_probe_pas106b, /* strong detection based on SENSOR ids */
+ &sn9c102_probe_pas202bcb, /* strong detection based on SENSOR ids */
+ &sn9c102_probe_ov7630, /* strong detection based on SENSOR ids */
+ &sn9c102_probe_ov7660, /* strong detection based on SENSOR ids */
+ &sn9c102_probe_tas5110c1b, /* detection based on USB pid/vid */
+ &sn9c102_probe_tas5110d, /* detection based on USB pid/vid */
+ &sn9c102_probe_tas5130d1b, /* detection based on USB pid/vid */
+};
+
+/*****************************************************************************/
+
+static u32
+sn9c102_request_buffers(struct sn9c102_device* cam, u32 count,
+ enum sn9c102_io_method io)
+{
+ struct v4l2_pix_format* p = &(cam->sensor.pix_format);
+ struct v4l2_rect* r = &(cam->sensor.cropcap.bounds);
+ size_t imagesize = cam->module_param.force_munmap || io == IO_READ ?
+ (p->width * p->height * p->priv) / 8 :
+ (r->width * r->height * p->priv) / 8;
+ void* buff = NULL;
+ u32 i;
+
+ if (count > SN9C102_MAX_FRAMES)
+ count = SN9C102_MAX_FRAMES;
+
+ if (cam->bridge == BRIDGE_SN9C105 || cam->bridge == BRIDGE_SN9C120)
+ imagesize += 589 + 2; /* length of JPEG header + EOI marker */
+
+ cam->nbuffers = count;
+ while (cam->nbuffers > 0) {
+ if ((buff = vmalloc_32_user(cam->nbuffers *
+ PAGE_ALIGN(imagesize))))
+ break;
+ cam->nbuffers--;
+ }
+
+ for (i = 0; i < cam->nbuffers; i++) {
+ cam->frame[i].bufmem = buff + i*PAGE_ALIGN(imagesize);
+ cam->frame[i].buf.index = i;
+ cam->frame[i].buf.m.offset = i*PAGE_ALIGN(imagesize);
+ cam->frame[i].buf.length = imagesize;
+ cam->frame[i].buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ cam->frame[i].buf.sequence = 0;
+ cam->frame[i].buf.field = V4L2_FIELD_NONE;
+ cam->frame[i].buf.memory = V4L2_MEMORY_MMAP;
+ cam->frame[i].buf.flags = 0;
+ }
+
+ return cam->nbuffers;
+}
+
+
+static void sn9c102_release_buffers(struct sn9c102_device* cam)
+{
+ if (cam->nbuffers) {
+ vfree(cam->frame[0].bufmem);
+ cam->nbuffers = 0;
+ }
+ cam->frame_current = NULL;
+}
+
+
+static void sn9c102_empty_framequeues(struct sn9c102_device* cam)
+{
+ u32 i;
+
+ INIT_LIST_HEAD(&cam->inqueue);
+ INIT_LIST_HEAD(&cam->outqueue);
+
+ for (i = 0; i < SN9C102_MAX_FRAMES; i++) {
+ cam->frame[i].state = F_UNUSED;
+ cam->frame[i].buf.bytesused = 0;
+ }
+}
+
+
+static void sn9c102_requeue_outqueue(struct sn9c102_device* cam)
+{
+ struct sn9c102_frame_t *i;
+
+ list_for_each_entry(i, &cam->outqueue, frame) {
+ i->state = F_QUEUED;
+ list_add(&i->frame, &cam->inqueue);
+ }
+
+ INIT_LIST_HEAD(&cam->outqueue);
+}
+
+
+static void sn9c102_queue_unusedframes(struct sn9c102_device* cam)
+{
+ unsigned long lock_flags;
+ u32 i;
+
+ for (i = 0; i < cam->nbuffers; i++)
+ if (cam->frame[i].state == F_UNUSED) {
+ cam->frame[i].state = F_QUEUED;
+ spin_lock_irqsave(&cam->queue_lock, lock_flags);
+ list_add_tail(&cam->frame[i].frame, &cam->inqueue);
+ spin_unlock_irqrestore(&cam->queue_lock, lock_flags);
+ }
+}
+
+/*****************************************************************************/
+
+/*
+ Write a sequence of count value/register pairs. Returns -1 after the first
+ failed write, or 0 for no errors.
+*/
+int sn9c102_write_regs(struct sn9c102_device* cam, const u8 valreg[][2],
+ int count)
+{
+ struct usb_device* udev = cam->usbdev;
+ u8* buff = cam->control_buffer;
+ int i, res;
+
+ for (i = 0; i < count; i++) {
+ u8 index = valreg[i][1];
+
+ /*
+ index is a u8, so it must be <256 and can't be out of range.
+ If we put in a check anyway, gcc annoys us with a warning
+ hat our check is useless. People get all uppity when they
+ see warnings in the kernel compile.
+ */
+
+ *buff = valreg[i][0];
+
+ res = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x08,
+ 0x41, index, 0, buff, 1,
+ SN9C102_CTRL_TIMEOUT);
+
+ if (res < 0) {
+ DBG(3, "Failed to write a register (value 0x%02X, "
+ "index 0x%02X, error %d)", *buff, index, res);
+ return -1;
+ }
+
+ cam->reg[index] = *buff;
+ }
+
+ return 0;
+}
+
+
+int sn9c102_write_reg(struct sn9c102_device* cam, u8 value, u16 index)
+{
+ struct usb_device* udev = cam->usbdev;
+ u8* buff = cam->control_buffer;
+ int res;
+
+ if (index >= ARRAY_SIZE(cam->reg))
+ return -1;
+
+ *buff = value;
+
+ res = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x08, 0x41,
+ index, 0, buff, 1, SN9C102_CTRL_TIMEOUT);
+ if (res < 0) {
+ DBG(3, "Failed to write a register (value 0x%02X, index "
+ "0x%02X, error %d)", value, index, res);
+ return -1;
+ }
+
+ cam->reg[index] = value;
+
+ return 0;
+}
+
+
+/* NOTE: with the SN9C10[123] reading some registers always returns 0 */
+int sn9c102_read_reg(struct sn9c102_device* cam, u16 index)
+{
+ struct usb_device* udev = cam->usbdev;
+ u8* buff = cam->control_buffer;
+ int res;
+
+ res = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), 0x00, 0xc1,
+ index, 0, buff, 1, SN9C102_CTRL_TIMEOUT);
+ if (res < 0)
+ DBG(3, "Failed to read a register (index 0x%02X, error %d)",
+ index, res);
+
+ return (res >= 0) ? (int)(*buff) : -1;
+}
+
+
+int sn9c102_pread_reg(struct sn9c102_device* cam, u16 index)
+{
+ if (index >= ARRAY_SIZE(cam->reg))
+ return -1;
+
+ return cam->reg[index];
+}
+
+
+static int
+sn9c102_i2c_wait(struct sn9c102_device* cam,
+ const struct sn9c102_sensor* sensor)
+{
+ int i, r;
+
+ for (i = 1; i <= 5; i++) {
+ r = sn9c102_read_reg(cam, 0x08);
+ if (r < 0)
+ return -EIO;
+ if (r & 0x04)
+ return 0;
+ if (sensor->frequency & SN9C102_I2C_400KHZ)
+ udelay(5*16);
+ else
+ udelay(16*16);
+ }
+ return -EBUSY;
+}
+
+
+static int
+sn9c102_i2c_detect_read_error(struct sn9c102_device* cam,
+ const struct sn9c102_sensor* sensor)
+{
+ int r , err = 0;
+
+ r = sn9c102_read_reg(cam, 0x08);
+ if (r < 0)
+ err += r;
+
+ if (cam->bridge == BRIDGE_SN9C101 || cam->bridge == BRIDGE_SN9C102) {
+ if (!(r & 0x08))
+ err += -1;
+ } else {
+ if (r & 0x08)
+ err += -1;
+ }
+
+ return err ? -EIO : 0;
+}
+
+
+static int
+sn9c102_i2c_detect_write_error(struct sn9c102_device* cam,
+ const struct sn9c102_sensor* sensor)
+{
+ int r;
+ r = sn9c102_read_reg(cam, 0x08);
+ return (r < 0 || (r >= 0 && (r & 0x08))) ? -EIO : 0;
+}
+
+
+int
+sn9c102_i2c_try_raw_read(struct sn9c102_device* cam,
+ const struct sn9c102_sensor* sensor, u8 data0,
+ u8 data1, u8 n, u8 buffer[])
+{
+ struct usb_device* udev = cam->usbdev;
+ u8* data = cam->control_buffer;
+ int i = 0, err = 0, res;
+
+ /* Write cycle */
+ data[0] = ((sensor->interface == SN9C102_I2C_2WIRES) ? 0x80 : 0) |
+ ((sensor->frequency & SN9C102_I2C_400KHZ) ? 0x01 : 0) | 0x10;
+ data[1] = data0; /* I2C slave id */
+ data[2] = data1; /* address */
+ data[7] = 0x10;
+ res = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x08, 0x41,
+ 0x08, 0, data, 8, SN9C102_CTRL_TIMEOUT);
+ if (res < 0)
+ err += res;
+
+ err += sn9c102_i2c_wait(cam, sensor);
+
+ /* Read cycle - n bytes */
+ data[0] = ((sensor->interface == SN9C102_I2C_2WIRES) ? 0x80 : 0) |
+ ((sensor->frequency & SN9C102_I2C_400KHZ) ? 0x01 : 0) |
+ (n << 4) | 0x02;
+ data[1] = data0;
+ data[7] = 0x10;
+ res = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x08, 0x41,
+ 0x08, 0, data, 8, SN9C102_CTRL_TIMEOUT);
+ if (res < 0)
+ err += res;
+
+ err += sn9c102_i2c_wait(cam, sensor);
+
+ /* The first read byte will be placed in data[4] */
+ res = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), 0x00, 0xc1,
+ 0x0a, 0, data, 5, SN9C102_CTRL_TIMEOUT);
+ if (res < 0)
+ err += res;
+
+ err += sn9c102_i2c_detect_read_error(cam, sensor);
+
+ PDBGG("I2C read: address 0x%02X, first read byte: 0x%02X", data1,
+ data[4]);
+
+ if (err) {
+ DBG(3, "I2C read failed for %s image sensor", sensor->name);
+ return -1;
+ }
+
+ if (buffer)
+ for (i = 0; i < n && i < 5; i++)
+ buffer[n-i-1] = data[4-i];
+
+ return (int)data[4];
+}
+
+
+int
+sn9c102_i2c_try_raw_write(struct sn9c102_device* cam,
+ const struct sn9c102_sensor* sensor, u8 n, u8 data0,
+ u8 data1, u8 data2, u8 data3, u8 data4, u8 data5)
+{
+ struct usb_device* udev = cam->usbdev;
+ u8* data = cam->control_buffer;
+ int err = 0, res;
+
+ /* Write cycle. It usually is address + value */
+ data[0] = ((sensor->interface == SN9C102_I2C_2WIRES) ? 0x80 : 0) |
+ ((sensor->frequency & SN9C102_I2C_400KHZ) ? 0x01 : 0)
+ | ((n - 1) << 4);
+ data[1] = data0;
+ data[2] = data1;
+ data[3] = data2;
+ data[4] = data3;
+ data[5] = data4;
+ data[6] = data5;
+ data[7] = 0x17;
+ res = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x08, 0x41,
+ 0x08, 0, data, 8, SN9C102_CTRL_TIMEOUT);
+ if (res < 0)
+ err += res;
+
+ err += sn9c102_i2c_wait(cam, sensor);
+ err += sn9c102_i2c_detect_write_error(cam, sensor);
+
+ if (err)
+ DBG(3, "I2C write failed for %s image sensor", sensor->name);
+
+ PDBGG("I2C raw write: %u bytes, data0 = 0x%02X, data1 = 0x%02X, "
+ "data2 = 0x%02X, data3 = 0x%02X, data4 = 0x%02X, data5 = 0x%02X",
+ n, data0, data1, data2, data3, data4, data5);
+
+ return err ? -1 : 0;
+}
+
+
+int
+sn9c102_i2c_try_read(struct sn9c102_device* cam,
+ const struct sn9c102_sensor* sensor, u8 address)
+{
+ return sn9c102_i2c_try_raw_read(cam, sensor, sensor->i2c_slave_id,
+ address, 1, NULL);
+}
+
+
+static int sn9c102_i2c_try_write(struct sn9c102_device* cam,
+ const struct sn9c102_sensor* sensor,
+ u8 address, u8 value)
+{
+ return sn9c102_i2c_try_raw_write(cam, sensor, 3,
+ sensor->i2c_slave_id, address,
+ value, 0, 0, 0);
+}
+
+
+int sn9c102_i2c_read(struct sn9c102_device* cam, u8 address)
+{
+ return sn9c102_i2c_try_read(cam, &cam->sensor, address);
+}
+
+
+int sn9c102_i2c_write(struct sn9c102_device* cam, u8 address, u8 value)
+{
+ return sn9c102_i2c_try_write(cam, &cam->sensor, address, value);
+}
+
+/*****************************************************************************/
+
+static size_t sn9c102_sof_length(struct sn9c102_device* cam)
+{
+ switch (cam->bridge) {
+ case BRIDGE_SN9C101:
+ case BRIDGE_SN9C102:
+ return 12;
+ case BRIDGE_SN9C103:
+ return 18;
+ case BRIDGE_SN9C105:
+ case BRIDGE_SN9C120:
+ return 62;
+ }
+
+ return 0;
+}
+
+
+static void*
+sn9c102_find_sof_header(struct sn9c102_device* cam, void* mem, size_t len)
+{
+ static const char marker[6] = {0xff, 0xff, 0x00, 0xc4, 0xc4, 0x96};
+ const char *m = mem;
+ size_t soflen = 0, i, j;
+
+ soflen = sn9c102_sof_length(cam);
+
+ for (i = 0; i < len; i++) {
+ size_t b;
+
+ /* Read the variable part of the header */
+ if (unlikely(cam->sof.bytesread >= sizeof(marker))) {
+ cam->sof.header[cam->sof.bytesread] = *(m+i);
+ if (++cam->sof.bytesread == soflen) {
+ cam->sof.bytesread = 0;
+ return mem + i;
+ }
+ continue;
+ }
+
+ /* Search for the SOF marker (fixed part) in the header */
+ for (j = 0, b=cam->sof.bytesread; j+b < sizeof(marker); j++) {
+ if (unlikely(i+j == len))
+ return NULL;
+ if (*(m+i+j) == marker[cam->sof.bytesread]) {
+ cam->sof.header[cam->sof.bytesread] = *(m+i+j);
+ if (++cam->sof.bytesread == sizeof(marker)) {
+ PDBGG("Bytes to analyze: %zd. SOF "
+ "starts at byte #%zd", len, i);
+ i += j+1;
+ break;
+ }
+ } else {
+ cam->sof.bytesread = 0;
+ break;
+ }
+ }
+ }
+
+ return NULL;
+}
+
+
+static void*
+sn9c102_find_eof_header(struct sn9c102_device* cam, void* mem, size_t len)
+{
+ static const u8 eof_header[4][4] = {
+ {0x00, 0x00, 0x00, 0x00},
+ {0x40, 0x00, 0x00, 0x00},
+ {0x80, 0x00, 0x00, 0x00},
+ {0xc0, 0x00, 0x00, 0x00},
+ };
+ size_t i, j;
+
+ /* The EOF header does not exist in compressed data */
+ if (cam->sensor.pix_format.pixelformat == V4L2_PIX_FMT_SN9C10X ||
+ cam->sensor.pix_format.pixelformat == V4L2_PIX_FMT_JPEG)
+ return NULL;
+
+ /*
+ The EOF header might cross the packet boundary, but this is not a
+ problem, since the end of a frame is determined by checking its size
+ in the first place.
+ */
+ for (i = 0; (len >= 4) && (i <= len - 4); i++)
+ for (j = 0; j < ARRAY_SIZE(eof_header); j++)
+ if (!memcmp(mem + i, eof_header[j], 4))
+ return mem + i;
+
+ return NULL;
+}
+
+
+static void
+sn9c102_write_jpegheader(struct sn9c102_device* cam, struct sn9c102_frame_t* f)
+{
+ static const u8 jpeg_header[589] = {
+ 0xff, 0xd8, 0xff, 0xdb, 0x00, 0x84, 0x00, 0x06, 0x04, 0x05,
+ 0x06, 0x05, 0x04, 0x06, 0x06, 0x05, 0x06, 0x07, 0x07, 0x06,
+ 0x08, 0x0a, 0x10, 0x0a, 0x0a, 0x09, 0x09, 0x0a, 0x14, 0x0e,
+ 0x0f, 0x0c, 0x10, 0x17, 0x14, 0x18, 0x18, 0x17, 0x14, 0x16,
+ 0x16, 0x1a, 0x1d, 0x25, 0x1f, 0x1a, 0x1b, 0x23, 0x1c, 0x16,
+ 0x16, 0x20, 0x2c, 0x20, 0x23, 0x26, 0x27, 0x29, 0x2a, 0x29,
+ 0x19, 0x1f, 0x2d, 0x30, 0x2d, 0x28, 0x30, 0x25, 0x28, 0x29,
+ 0x28, 0x01, 0x07, 0x07, 0x07, 0x0a, 0x08, 0x0a, 0x13, 0x0a,
+ 0x0a, 0x13, 0x28, 0x1a, 0x16, 0x1a, 0x28, 0x28, 0x28, 0x28,
+ 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28,
+ 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28,
+ 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28,
+ 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28,
+ 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0xff, 0xc4, 0x01, 0xa2,
+ 0x00, 0x00, 0x01, 0x05, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02,
+ 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x01,
+ 0x00, 0x03, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+ 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x03,
+ 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x10, 0x00,
+ 0x02, 0x01, 0x03, 0x03, 0x02, 0x04, 0x03, 0x05, 0x05, 0x04,
+ 0x04, 0x00, 0x00, 0x01, 0x7d, 0x01, 0x02, 0x03, 0x00, 0x04,
+ 0x11, 0x05, 0x12, 0x21, 0x31, 0x41, 0x06, 0x13, 0x51, 0x61,
+ 0x07, 0x22, 0x71, 0x14, 0x32, 0x81, 0x91, 0xa1, 0x08, 0x23,
+ 0x42, 0xb1, 0xc1, 0x15, 0x52, 0xd1, 0xf0, 0x24, 0x33, 0x62,
+ 0x72, 0x82, 0x09, 0x0a, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x25,
+ 0x26, 0x27, 0x28, 0x29, 0x2a, 0x34, 0x35, 0x36, 0x37, 0x38,
+ 0x39, 0x3a, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4a,
+ 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a, 0x63, 0x64,
+ 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x73, 0x74, 0x75, 0x76,
+ 0x77, 0x78, 0x79, 0x7a, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88,
+ 0x89, 0x8a, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99,
+ 0x9a, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xa9, 0xaa,
+ 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xc2,
+ 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xd2, 0xd3,
+ 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xe1, 0xe2, 0xe3,
+ 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xf1, 0xf2, 0xf3,
+ 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0x11, 0x00, 0x02,
+ 0x01, 0x02, 0x04, 0x04, 0x03, 0x04, 0x07, 0x05, 0x04, 0x04,
+ 0x00, 0x01, 0x02, 0x77, 0x00, 0x01, 0x02, 0x03, 0x11, 0x04,
+ 0x05, 0x21, 0x31, 0x06, 0x12, 0x41, 0x51, 0x07, 0x61, 0x71,
+ 0x13, 0x22, 0x32, 0x81, 0x08, 0x14, 0x42, 0x91, 0xa1, 0xb1,
+ 0xc1, 0x09, 0x23, 0x33, 0x52, 0xf0, 0x15, 0x62, 0x72, 0xd1,
+ 0x0a, 0x16, 0x24, 0x34, 0xe1, 0x25, 0xf1, 0x17, 0x18, 0x19,
+ 0x1a, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x35, 0x36, 0x37, 0x38,
+ 0x39, 0x3a, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4a,
+ 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a, 0x63, 0x64,
+ 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x73, 0x74, 0x75, 0x76,
+ 0x77, 0x78, 0x79, 0x7a, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98,
+ 0x99, 0x9a, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xa9,
+ 0xaa, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba,
+ 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xd2,
+ 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xe2, 0xe3,
+ 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xf2, 0xf3, 0xf4,
+ 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xff, 0xc0, 0x00, 0x11,
+ 0x08, 0x01, 0xe0, 0x02, 0x80, 0x03, 0x01, 0x21, 0x00, 0x02,
+ 0x11, 0x01, 0x03, 0x11, 0x01, 0xff, 0xda, 0x00, 0x0c, 0x03,
+ 0x01, 0x00, 0x02, 0x11, 0x03, 0x11, 0x00, 0x3f, 0x00
+ };
+ u8 *pos = f->bufmem;
+
+ memcpy(pos, jpeg_header, sizeof(jpeg_header));
+ *(pos + 6) = 0x00;
+ *(pos + 7 + 64) = 0x01;
+ if (cam->compression.quality == 0) {
+ memcpy(pos + 7, SN9C102_Y_QTABLE0, 64);
+ memcpy(pos + 8 + 64, SN9C102_UV_QTABLE0, 64);
+ } else if (cam->compression.quality == 1) {
+ memcpy(pos + 7, SN9C102_Y_QTABLE1, 64);
+ memcpy(pos + 8 + 64, SN9C102_UV_QTABLE1, 64);
+ }
+ *(pos + 564) = cam->sensor.pix_format.width & 0xFF;
+ *(pos + 563) = (cam->sensor.pix_format.width >> 8) & 0xFF;
+ *(pos + 562) = cam->sensor.pix_format.height & 0xFF;
+ *(pos + 561) = (cam->sensor.pix_format.height >> 8) & 0xFF;
+ *(pos + 567) = 0x21;
+
+ f->buf.bytesused += sizeof(jpeg_header);
+}
+
+
+static void sn9c102_urb_complete(struct urb *urb)
+{
+ struct sn9c102_device* cam = urb->context;
+ struct sn9c102_frame_t** f;
+ size_t imagesize, soflen;
+ u8 i;
+ int err = 0;
+
+ if (urb->status == -ENOENT)
+ return;
+
+ f = &cam->frame_current;
+
+ if (cam->stream == STREAM_INTERRUPT) {
+ cam->stream = STREAM_OFF;
+ if ((*f))
+ (*f)->state = F_QUEUED;
+ cam->sof.bytesread = 0;
+ DBG(3, "Stream interrupted by application");
+ wake_up(&cam->wait_stream);
+ }
+
+ if (cam->state & DEV_DISCONNECTED)
+ return;
+
+ if (cam->state & DEV_MISCONFIGURED) {
+ wake_up_interruptible(&cam->wait_frame);
+ return;
+ }
+
+ if (cam->stream == STREAM_OFF || list_empty(&cam->inqueue))
+ goto resubmit_urb;
+
+ if (!(*f))
+ (*f) = list_entry(cam->inqueue.next, struct sn9c102_frame_t,
+ frame);
+
+ imagesize = (cam->sensor.pix_format.width *
+ cam->sensor.pix_format.height *
+ cam->sensor.pix_format.priv) / 8;
+ if (cam->sensor.pix_format.pixelformat == V4L2_PIX_FMT_JPEG)
+ imagesize += 589; /* length of jpeg header */
+ soflen = sn9c102_sof_length(cam);
+
+ for (i = 0; i < urb->number_of_packets; i++) {
+ unsigned int img, len, status;
+ void *pos, *sof, *eof;
+
+ len = urb->iso_frame_desc[i].actual_length;
+ status = urb->iso_frame_desc[i].status;
+ pos = urb->iso_frame_desc[i].offset + urb->transfer_buffer;
+
+ if (status) {
+ DBG(3, "Error in isochronous frame");
+ (*f)->state = F_ERROR;
+ cam->sof.bytesread = 0;
+ continue;
+ }
+
+ PDBGG("Isochrnous frame: length %u, #%u i", len, i);
+
+redo:
+ sof = sn9c102_find_sof_header(cam, pos, len);
+ if (likely(!sof)) {
+ eof = sn9c102_find_eof_header(cam, pos, len);
+ if ((*f)->state == F_GRABBING) {
+end_of_frame:
+ img = len;
+
+ if (eof)
+ img = (eof > pos) ? eof - pos - 1 : 0;
+
+ if ((*f)->buf.bytesused + img > imagesize) {
+ u32 b;
+ b = (*f)->buf.bytesused + img -
+ imagesize;
+ img = imagesize - (*f)->buf.bytesused;
+ PDBGG("Expected EOF not found: video "
+ "frame cut");
+ if (eof)
+ DBG(3, "Exceeded limit: +%u "
+ "bytes", (unsigned)(b));
+ }
+
+ memcpy((*f)->bufmem + (*f)->buf.bytesused, pos,
+ img);
+
+ if ((*f)->buf.bytesused == 0)
+ do_gettimeofday(&(*f)->buf.timestamp);
+
+ (*f)->buf.bytesused += img;
+
+ if ((*f)->buf.bytesused == imagesize ||
+ ((cam->sensor.pix_format.pixelformat ==
+ V4L2_PIX_FMT_SN9C10X ||
+ cam->sensor.pix_format.pixelformat ==
+ V4L2_PIX_FMT_JPEG) && eof)) {
+ u32 b;
+
+ b = (*f)->buf.bytesused;
+ (*f)->state = F_DONE;
+ (*f)->buf.sequence= ++cam->frame_count;
+
+ spin_lock(&cam->queue_lock);
+ list_move_tail(&(*f)->frame,
+ &cam->outqueue);
+ if (!list_empty(&cam->inqueue))
+ (*f) = list_entry(
+ cam->inqueue.next,
+ struct sn9c102_frame_t,
+ frame );
+ else
+ (*f) = NULL;
+ spin_unlock(&cam->queue_lock);
+
+ memcpy(cam->sysfs.frame_header,
+ cam->sof.header, soflen);
+
+ DBG(3, "Video frame captured: %lu "
+ "bytes", (unsigned long)(b));
+
+ if (!(*f))
+ goto resubmit_urb;
+
+ } else if (eof) {
+ (*f)->state = F_ERROR;
+ DBG(3, "Not expected EOF after %lu "
+ "bytes of image data",
+ (unsigned long)
+ ((*f)->buf.bytesused));
+ }
+
+ if (sof) /* (1) */
+ goto start_of_frame;
+
+ } else if (eof) {
+ DBG(3, "EOF without SOF");
+ continue;
+
+ } else {
+ PDBGG("Ignoring pointless isochronous frame");
+ continue;
+ }
+
+ } else if ((*f)->state == F_QUEUED || (*f)->state == F_ERROR) {
+start_of_frame:
+ (*f)->state = F_GRABBING;
+ (*f)->buf.bytesused = 0;
+ len -= (sof - pos);
+ pos = sof;
+ if (cam->sensor.pix_format.pixelformat ==
+ V4L2_PIX_FMT_JPEG)
+ sn9c102_write_jpegheader(cam, (*f));
+ DBG(3, "SOF detected: new video frame");
+ if (len)
+ goto redo;
+
+ } else if ((*f)->state == F_GRABBING) {
+ eof = sn9c102_find_eof_header(cam, pos, len);
+ if (eof && eof < sof)
+ goto end_of_frame; /* (1) */
+ else {
+ if (cam->sensor.pix_format.pixelformat ==
+ V4L2_PIX_FMT_SN9C10X ||
+ cam->sensor.pix_format.pixelformat ==
+ V4L2_PIX_FMT_JPEG) {
+ if (sof - pos >= soflen) {
+ eof = sof - soflen;
+ } else { /* remove header */
+ eof = pos;
+ (*f)->buf.bytesused -=
+ (soflen - (sof - pos));
+ }
+ goto end_of_frame;
+ } else {
+ DBG(3, "SOF before expected EOF after "
+ "%lu bytes of image data",
+ (unsigned long)
+ ((*f)->buf.bytesused));
+ goto start_of_frame;
+ }
+ }
+ }
+ }
+
+resubmit_urb:
+ urb->dev = cam->usbdev;
+ err = usb_submit_urb(urb, GFP_ATOMIC);
+ if (err < 0 && err != -EPERM) {
+ cam->state |= DEV_MISCONFIGURED;
+ DBG(1, "usb_submit_urb() failed");
+ }
+
+ wake_up_interruptible(&cam->wait_frame);
+}
+
+
+static int sn9c102_start_transfer(struct sn9c102_device* cam)
+{
+ struct usb_device *udev = cam->usbdev;
+ struct urb* urb;
+ struct usb_host_interface* altsetting = usb_altnum_to_altsetting(
+ usb_ifnum_to_if(udev, 0),
+ SN9C102_ALTERNATE_SETTING);
+ const unsigned int psz = le16_to_cpu(altsetting->
+ endpoint[0].desc.wMaxPacketSize);
+ s8 i, j;
+ int err = 0;
+
+ for (i = 0; i < SN9C102_URBS; i++) {
+ cam->transfer_buffer[i] = kzalloc(SN9C102_ISO_PACKETS * psz,
+ GFP_KERNEL);
+ if (!cam->transfer_buffer[i]) {
+ err = -ENOMEM;
+ DBG(1, "Not enough memory");
+ goto free_buffers;
+ }
+ }
+
+ for (i = 0; i < SN9C102_URBS; i++) {
+ urb = usb_alloc_urb(SN9C102_ISO_PACKETS, GFP_KERNEL);
+ cam->urb[i] = urb;
+ if (!urb) {
+ err = -ENOMEM;
+ DBG(1, "usb_alloc_urb() failed");
+ goto free_urbs;
+ }
+ urb->dev = udev;
+ urb->context = cam;
+ urb->pipe = usb_rcvisocpipe(udev, 1);
+ urb->transfer_flags = URB_ISO_ASAP;
+ urb->number_of_packets = SN9C102_ISO_PACKETS;
+ urb->complete = sn9c102_urb_complete;
+ urb->transfer_buffer = cam->transfer_buffer[i];
+ urb->transfer_buffer_length = psz * SN9C102_ISO_PACKETS;
+ urb->interval = 1;
+ for (j = 0; j < SN9C102_ISO_PACKETS; j++) {
+ urb->iso_frame_desc[j].offset = psz * j;
+ urb->iso_frame_desc[j].length = psz;
+ }
+ }
+
+ /* Enable video */
+ if (!(cam->reg[0x01] & 0x04)) {
+ err = sn9c102_write_reg(cam, cam->reg[0x01] | 0x04, 0x01);
+ if (err) {
+ err = -EIO;
+ DBG(1, "I/O hardware error");
+ goto free_urbs;
+ }
+ }
+
+ err = usb_set_interface(udev, 0, SN9C102_ALTERNATE_SETTING);
+ if (err) {
+ DBG(1, "usb_set_interface() failed");
+ goto free_urbs;
+ }
+
+ cam->frame_current = NULL;
+ cam->sof.bytesread = 0;
+
+ for (i = 0; i < SN9C102_URBS; i++) {
+ err = usb_submit_urb(cam->urb[i], GFP_KERNEL);
+ if (err) {
+ for (j = i-1; j >= 0; j--)
+ usb_kill_urb(cam->urb[j]);
+ DBG(1, "usb_submit_urb() failed, error %d", err);
+ goto free_urbs;
+ }
+ }
+
+ return 0;
+
+free_urbs:
+ for (i = 0; (i < SN9C102_URBS) && cam->urb[i]; i++)
+ usb_free_urb(cam->urb[i]);
+
+free_buffers:
+ for (i = 0; (i < SN9C102_URBS) && cam->transfer_buffer[i]; i++)
+ kfree(cam->transfer_buffer[i]);
+
+ return err;
+}
+
+
+static int sn9c102_stop_transfer(struct sn9c102_device* cam)
+{
+ struct usb_device *udev = cam->usbdev;
+ s8 i;
+ int err = 0;
+
+ if (cam->state & DEV_DISCONNECTED)
+ return 0;
+
+ for (i = SN9C102_URBS-1; i >= 0; i--) {
+ usb_kill_urb(cam->urb[i]);
+ usb_free_urb(cam->urb[i]);
+ kfree(cam->transfer_buffer[i]);
+ }
+
+ err = usb_set_interface(udev, 0, 0); /* 0 Mb/s */
+ if (err)
+ DBG(3, "usb_set_interface() failed");
+
+ return err;
+}
+
+
+static int sn9c102_stream_interrupt(struct sn9c102_device* cam)
+{
+ cam->stream = STREAM_INTERRUPT;
+ wait_event_timeout(cam->wait_stream,
+ (cam->stream == STREAM_OFF) ||
+ (cam->state & DEV_DISCONNECTED),
+ SN9C102_URB_TIMEOUT);
+ if (cam->state & DEV_DISCONNECTED)
+ return -ENODEV;
+ else if (cam->stream != STREAM_OFF) {
+ cam->state |= DEV_MISCONFIGURED;
+ DBG(1, "URB timeout reached. The camera is misconfigured. "
+ "To use it, close and open %s again.",
+ video_device_node_name(cam->v4ldev));
+ return -EIO;
+ }
+
+ return 0;
+}
+
+/*****************************************************************************/
+
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+static u16 sn9c102_strtou16(const char* buff, size_t len, ssize_t* count)
+{
+ char str[7];
+ char* endp;
+ unsigned long val;
+
+ if (len < 6) {
+ strncpy(str, buff, len);
+ str[len] = '\0';
+ } else {
+ strncpy(str, buff, 6);
+ str[6] = '\0';
+ }
+
+ val = simple_strtoul(str, &endp, 0);
+
+ *count = 0;
+ if (val <= 0xffff)
+ *count = (ssize_t)(endp - str);
+ if ((*count) && (len == *count+1) && (buff[*count] == '\n'))
+ *count += 1;
+
+ return (u16)val;
+}
+
+/*
+ NOTE 1: being inside one of the following methods implies that the v4l
+ device exists for sure (see kobjects and reference counters)
+ NOTE 2: buffers are PAGE_SIZE long
+*/
+
+static ssize_t sn9c102_show_reg(struct device* cd,
+ struct device_attribute *attr, char* buf)
+{
+ struct sn9c102_device* cam;
+ ssize_t count;
+
+ if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
+ return -ERESTARTSYS;
+
+ cam = video_get_drvdata(container_of(cd, struct video_device, dev));
+ if (!cam) {
+ mutex_unlock(&sn9c102_sysfs_lock);
+ return -ENODEV;
+ }
+
+ count = sprintf(buf, "%u\n", cam->sysfs.reg);
+
+ mutex_unlock(&sn9c102_sysfs_lock);
+
+ return count;
+}
+
+
+static ssize_t
+sn9c102_store_reg(struct device* cd, struct device_attribute *attr,
+ const char* buf, size_t len)
+{
+ struct sn9c102_device* cam;
+ u16 index;
+ ssize_t count;
+
+ if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
+ return -ERESTARTSYS;
+
+ cam = video_get_drvdata(container_of(cd, struct video_device, dev));
+ if (!cam) {
+ mutex_unlock(&sn9c102_sysfs_lock);
+ return -ENODEV;
+ }
+
+ index = sn9c102_strtou16(buf, len, &count);
+ if (index >= ARRAY_SIZE(cam->reg) || !count) {
+ mutex_unlock(&sn9c102_sysfs_lock);
+ return -EINVAL;
+ }
+
+ cam->sysfs.reg = index;
+
+ DBG(2, "Moved SN9C1XX register index to 0x%02X", cam->sysfs.reg);
+ DBG(3, "Written bytes: %zd", count);
+
+ mutex_unlock(&sn9c102_sysfs_lock);
+
+ return count;
+}
+
+
+static ssize_t sn9c102_show_val(struct device* cd,
+ struct device_attribute *attr, char* buf)
+{
+ struct sn9c102_device* cam;
+ ssize_t count;
+ int val;
+
+ if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
+ return -ERESTARTSYS;
+
+ cam = video_get_drvdata(container_of(cd, struct video_device, dev));
+ if (!cam) {
+ mutex_unlock(&sn9c102_sysfs_lock);
+ return -ENODEV;
+ }
+
+ if ((val = sn9c102_read_reg(cam, cam->sysfs.reg)) < 0) {
+ mutex_unlock(&sn9c102_sysfs_lock);
+ return -EIO;
+ }
+
+ count = sprintf(buf, "%d\n", val);
+
+ DBG(3, "Read bytes: %zd, value: %d", count, val);
+
+ mutex_unlock(&sn9c102_sysfs_lock);
+
+ return count;
+}
+
+
+static ssize_t
+sn9c102_store_val(struct device* cd, struct device_attribute *attr,
+ const char* buf, size_t len)
+{
+ struct sn9c102_device* cam;
+ u16 value;
+ ssize_t count;
+ int err;
+
+ if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
+ return -ERESTARTSYS;
+
+ cam = video_get_drvdata(container_of(cd, struct video_device, dev));
+ if (!cam) {
+ mutex_unlock(&sn9c102_sysfs_lock);
+ return -ENODEV;
+ }
+
+ value = sn9c102_strtou16(buf, len, &count);
+ if (!count) {
+ mutex_unlock(&sn9c102_sysfs_lock);
+ return -EINVAL;
+ }
+
+ err = sn9c102_write_reg(cam, value, cam->sysfs.reg);
+ if (err) {
+ mutex_unlock(&sn9c102_sysfs_lock);
+ return -EIO;
+ }
+
+ DBG(2, "Written SN9C1XX reg. 0x%02X, val. 0x%02X",
+ cam->sysfs.reg, value);
+ DBG(3, "Written bytes: %zd", count);
+
+ mutex_unlock(&sn9c102_sysfs_lock);
+
+ return count;
+}
+
+
+static ssize_t sn9c102_show_i2c_reg(struct device* cd,
+ struct device_attribute *attr, char* buf)
+{
+ struct sn9c102_device* cam;
+ ssize_t count;
+
+ if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
+ return -ERESTARTSYS;
+
+ cam = video_get_drvdata(container_of(cd, struct video_device, dev));
+ if (!cam) {
+ mutex_unlock(&sn9c102_sysfs_lock);
+ return -ENODEV;
+ }
+
+ count = sprintf(buf, "%u\n", cam->sysfs.i2c_reg);
+
+ DBG(3, "Read bytes: %zd", count);
+
+ mutex_unlock(&sn9c102_sysfs_lock);
+
+ return count;
+}
+
+
+static ssize_t
+sn9c102_store_i2c_reg(struct device* cd, struct device_attribute *attr,
+ const char* buf, size_t len)
+{
+ struct sn9c102_device* cam;
+ u16 index;
+ ssize_t count;
+
+ if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
+ return -ERESTARTSYS;
+
+ cam = video_get_drvdata(container_of(cd, struct video_device, dev));
+ if (!cam) {
+ mutex_unlock(&sn9c102_sysfs_lock);
+ return -ENODEV;
+ }
+
+ index = sn9c102_strtou16(buf, len, &count);
+ if (!count) {
+ mutex_unlock(&sn9c102_sysfs_lock);
+ return -EINVAL;
+ }
+
+ cam->sysfs.i2c_reg = index;
+
+ DBG(2, "Moved sensor register index to 0x%02X", cam->sysfs.i2c_reg);
+ DBG(3, "Written bytes: %zd", count);
+
+ mutex_unlock(&sn9c102_sysfs_lock);
+
+ return count;
+}
+
+
+static ssize_t sn9c102_show_i2c_val(struct device* cd,
+ struct device_attribute *attr, char* buf)
+{
+ struct sn9c102_device* cam;
+ ssize_t count;
+ int val;
+
+ if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
+ return -ERESTARTSYS;
+
+ cam = video_get_drvdata(container_of(cd, struct video_device, dev));
+ if (!cam) {
+ mutex_unlock(&sn9c102_sysfs_lock);
+ return -ENODEV;
+ }
+
+ if (!(cam->sensor.sysfs_ops & SN9C102_I2C_READ)) {
+ mutex_unlock(&sn9c102_sysfs_lock);
+ return -ENOSYS;
+ }
+
+ if ((val = sn9c102_i2c_read(cam, cam->sysfs.i2c_reg)) < 0) {
+ mutex_unlock(&sn9c102_sysfs_lock);
+ return -EIO;
+ }
+
+ count = sprintf(buf, "%d\n", val);
+
+ DBG(3, "Read bytes: %zd, value: %d", count, val);
+
+ mutex_unlock(&sn9c102_sysfs_lock);
+
+ return count;
+}
+
+
+static ssize_t
+sn9c102_store_i2c_val(struct device* cd, struct device_attribute *attr,
+ const char* buf, size_t len)
+{
+ struct sn9c102_device* cam;
+ u16 value;
+ ssize_t count;
+ int err;
+
+ if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
+ return -ERESTARTSYS;
+
+ cam = video_get_drvdata(container_of(cd, struct video_device, dev));
+ if (!cam) {
+ mutex_unlock(&sn9c102_sysfs_lock);
+ return -ENODEV;
+ }
+
+ if (!(cam->sensor.sysfs_ops & SN9C102_I2C_WRITE)) {
+ mutex_unlock(&sn9c102_sysfs_lock);
+ return -ENOSYS;
+ }
+
+ value = sn9c102_strtou16(buf, len, &count);
+ if (!count) {
+ mutex_unlock(&sn9c102_sysfs_lock);
+ return -EINVAL;
+ }
+
+ err = sn9c102_i2c_write(cam, cam->sysfs.i2c_reg, value);
+ if (err) {
+ mutex_unlock(&sn9c102_sysfs_lock);
+ return -EIO;
+ }
+
+ DBG(2, "Written sensor reg. 0x%02X, val. 0x%02X",
+ cam->sysfs.i2c_reg, value);
+ DBG(3, "Written bytes: %zd", count);
+
+ mutex_unlock(&sn9c102_sysfs_lock);
+
+ return count;
+}
+
+
+static ssize_t
+sn9c102_store_green(struct device* cd, struct device_attribute *attr,
+ const char* buf, size_t len)
+{
+ struct sn9c102_device* cam;
+ enum sn9c102_bridge bridge;
+ ssize_t res = 0;
+ u16 value;
+ ssize_t count;
+
+ if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
+ return -ERESTARTSYS;
+
+ cam = video_get_drvdata(container_of(cd, struct video_device, dev));
+ if (!cam) {
+ mutex_unlock(&sn9c102_sysfs_lock);
+ return -ENODEV;
+ }
+
+ bridge = cam->bridge;
+
+ mutex_unlock(&sn9c102_sysfs_lock);
+
+ value = sn9c102_strtou16(buf, len, &count);
+ if (!count)
+ return -EINVAL;
+
+ switch (bridge) {
+ case BRIDGE_SN9C101:
+ case BRIDGE_SN9C102:
+ if (value > 0x0f)
+ return -EINVAL;
+ if ((res = sn9c102_store_reg(cd, attr, "0x11", 4)) >= 0)
+ res = sn9c102_store_val(cd, attr, buf, len);
+ break;
+ case BRIDGE_SN9C103:
+ case BRIDGE_SN9C105:
+ case BRIDGE_SN9C120:
+ if (value > 0x7f)
+ return -EINVAL;
+ if ((res = sn9c102_store_reg(cd, attr, "0x07", 4)) >= 0)
+ res = sn9c102_store_val(cd, attr, buf, len);
+ break;
+ }
+
+ return res;
+}
+
+
+static ssize_t
+sn9c102_store_blue(struct device* cd, struct device_attribute *attr,
+ const char* buf, size_t len)
+{
+ ssize_t res = 0;
+ u16 value;
+ ssize_t count;
+
+ value = sn9c102_strtou16(buf, len, &count);
+ if (!count || value > 0x7f)
+ return -EINVAL;
+
+ if ((res = sn9c102_store_reg(cd, attr, "0x06", 4)) >= 0)
+ res = sn9c102_store_val(cd, attr, buf, len);
+
+ return res;
+}
+
+
+static ssize_t
+sn9c102_store_red(struct device* cd, struct device_attribute *attr,
+ const char* buf, size_t len)
+{
+ ssize_t res = 0;
+ u16 value;
+ ssize_t count;
+
+ value = sn9c102_strtou16(buf, len, &count);
+ if (!count || value > 0x7f)
+ return -EINVAL;
+
+ if ((res = sn9c102_store_reg(cd, attr, "0x05", 4)) >= 0)
+ res = sn9c102_store_val(cd, attr, buf, len);
+
+ return res;
+}
+
+
+static ssize_t sn9c102_show_frame_header(struct device* cd,
+ struct device_attribute *attr,
+ char* buf)
+{
+ struct sn9c102_device* cam;
+ ssize_t count;
+
+ cam = video_get_drvdata(container_of(cd, struct video_device, dev));
+ if (!cam)
+ return -ENODEV;
+
+ count = sizeof(cam->sysfs.frame_header);
+ memcpy(buf, cam->sysfs.frame_header, count);
+
+ DBG(3, "Frame header, read bytes: %zd", count);
+
+ return count;
+}
+
+
+static DEVICE_ATTR(reg, S_IRUGO | S_IWUSR, sn9c102_show_reg, sn9c102_store_reg);
+static DEVICE_ATTR(val, S_IRUGO | S_IWUSR, sn9c102_show_val, sn9c102_store_val);
+static DEVICE_ATTR(i2c_reg, S_IRUGO | S_IWUSR,
+ sn9c102_show_i2c_reg, sn9c102_store_i2c_reg);
+static DEVICE_ATTR(i2c_val, S_IRUGO | S_IWUSR,
+ sn9c102_show_i2c_val, sn9c102_store_i2c_val);
+static DEVICE_ATTR(green, S_IWUSR, NULL, sn9c102_store_green);
+static DEVICE_ATTR(blue, S_IWUSR, NULL, sn9c102_store_blue);
+static DEVICE_ATTR(red, S_IWUSR, NULL, sn9c102_store_red);
+static DEVICE_ATTR(frame_header, S_IRUGO, sn9c102_show_frame_header, NULL);
+
+
+static int sn9c102_create_sysfs(struct sn9c102_device* cam)
+{
+ struct device *dev = &(cam->v4ldev->dev);
+ int err = 0;
+
+ if ((err = device_create_file(dev, &dev_attr_reg)))
+ goto err_out;
+ if ((err = device_create_file(dev, &dev_attr_val)))
+ goto err_reg;
+ if ((err = device_create_file(dev, &dev_attr_frame_header)))
+ goto err_val;
+
+ if (cam->sensor.sysfs_ops) {
+ if ((err = device_create_file(dev, &dev_attr_i2c_reg)))
+ goto err_frame_header;
+ if ((err = device_create_file(dev, &dev_attr_i2c_val)))
+ goto err_i2c_reg;
+ }
+
+ if (cam->bridge == BRIDGE_SN9C101 || cam->bridge == BRIDGE_SN9C102) {
+ if ((err = device_create_file(dev, &dev_attr_green)))
+ goto err_i2c_val;
+ } else {
+ if ((err = device_create_file(dev, &dev_attr_blue)))
+ goto err_i2c_val;
+ if ((err = device_create_file(dev, &dev_attr_red)))
+ goto err_blue;
+ }
+
+ return 0;
+
+err_blue:
+ device_remove_file(dev, &dev_attr_blue);
+err_i2c_val:
+ if (cam->sensor.sysfs_ops)
+ device_remove_file(dev, &dev_attr_i2c_val);
+err_i2c_reg:
+ if (cam->sensor.sysfs_ops)
+ device_remove_file(dev, &dev_attr_i2c_reg);
+err_frame_header:
+ device_remove_file(dev, &dev_attr_frame_header);
+err_val:
+ device_remove_file(dev, &dev_attr_val);
+err_reg:
+ device_remove_file(dev, &dev_attr_reg);
+err_out:
+ return err;
+}
+#endif /* CONFIG_VIDEO_ADV_DEBUG */
+
+/*****************************************************************************/
+
+static int
+sn9c102_set_pix_format(struct sn9c102_device* cam, struct v4l2_pix_format* pix)
+{
+ int err = 0;
+
+ if (pix->pixelformat == V4L2_PIX_FMT_SN9C10X ||
+ pix->pixelformat == V4L2_PIX_FMT_JPEG) {
+ switch (cam->bridge) {
+ case BRIDGE_SN9C101:
+ case BRIDGE_SN9C102:
+ case BRIDGE_SN9C103:
+ err += sn9c102_write_reg(cam, cam->reg[0x18] | 0x80,
+ 0x18);
+ break;
+ case BRIDGE_SN9C105:
+ case BRIDGE_SN9C120:
+ err += sn9c102_write_reg(cam, cam->reg[0x18] & 0x7f,
+ 0x18);
+ break;
+ }
+ } else {
+ switch (cam->bridge) {
+ case BRIDGE_SN9C101:
+ case BRIDGE_SN9C102:
+ case BRIDGE_SN9C103:
+ err += sn9c102_write_reg(cam, cam->reg[0x18] & 0x7f,
+ 0x18);
+ break;
+ case BRIDGE_SN9C105:
+ case BRIDGE_SN9C120:
+ err += sn9c102_write_reg(cam, cam->reg[0x18] | 0x80,
+ 0x18);
+ break;
+ }
+ }
+
+ return err ? -EIO : 0;
+}
+
+
+static int
+sn9c102_set_compression(struct sn9c102_device* cam,
+ struct v4l2_jpegcompression* compression)
+{
+ int i, err = 0;
+
+ switch (cam->bridge) {
+ case BRIDGE_SN9C101:
+ case BRIDGE_SN9C102:
+ case BRIDGE_SN9C103:
+ if (compression->quality == 0)
+ err += sn9c102_write_reg(cam, cam->reg[0x17] | 0x01,
+ 0x17);
+ else if (compression->quality == 1)
+ err += sn9c102_write_reg(cam, cam->reg[0x17] & 0xfe,
+ 0x17);
+ break;
+ case BRIDGE_SN9C105:
+ case BRIDGE_SN9C120:
+ if (compression->quality == 0) {
+ for (i = 0; i <= 63; i++) {
+ err += sn9c102_write_reg(cam,
+ SN9C102_Y_QTABLE1[i],
+ 0x100 + i);
+ err += sn9c102_write_reg(cam,
+ SN9C102_UV_QTABLE1[i],
+ 0x140 + i);
+ }
+ err += sn9c102_write_reg(cam, cam->reg[0x18] & 0xbf,
+ 0x18);
+ } else if (compression->quality == 1) {
+ for (i = 0; i <= 63; i++) {
+ err += sn9c102_write_reg(cam,
+ SN9C102_Y_QTABLE1[i],
+ 0x100 + i);
+ err += sn9c102_write_reg(cam,
+ SN9C102_UV_QTABLE1[i],
+ 0x140 + i);
+ }
+ err += sn9c102_write_reg(cam, cam->reg[0x18] | 0x40,
+ 0x18);
+ }
+ break;
+ }
+
+ return err ? -EIO : 0;
+}
+
+
+static int sn9c102_set_scale(struct sn9c102_device* cam, u8 scale)
+{
+ u8 r = 0;
+ int err = 0;
+
+ if (scale == 1)
+ r = cam->reg[0x18] & 0xcf;
+ else if (scale == 2) {
+ r = cam->reg[0x18] & 0xcf;
+ r |= 0x10;
+ } else if (scale == 4)
+ r = cam->reg[0x18] | 0x20;
+
+ err += sn9c102_write_reg(cam, r, 0x18);
+ if (err)
+ return -EIO;
+
+ PDBGG("Scaling factor: %u", scale);
+
+ return 0;
+}
+
+
+static int sn9c102_set_crop(struct sn9c102_device* cam, struct v4l2_rect* rect)
+{
+ struct sn9c102_sensor* s = &cam->sensor;
+ u8 h_start = (u8)(rect->left - s->cropcap.bounds.left),
+ v_start = (u8)(rect->top - s->cropcap.bounds.top),
+ h_size = (u8)(rect->width / 16),
+ v_size = (u8)(rect->height / 16);
+ int err = 0;
+
+ err += sn9c102_write_reg(cam, h_start, 0x12);
+ err += sn9c102_write_reg(cam, v_start, 0x13);
+ err += sn9c102_write_reg(cam, h_size, 0x15);
+ err += sn9c102_write_reg(cam, v_size, 0x16);
+ if (err)
+ return -EIO;
+
+ PDBGG("h_start, v_start, h_size, v_size, ho_size, vo_size "
+ "%u %u %u %u", h_start, v_start, h_size, v_size);
+
+ return 0;
+}
+
+
+static int sn9c102_init(struct sn9c102_device* cam)
+{
+ struct sn9c102_sensor* s = &cam->sensor;
+ struct v4l2_control ctrl;
+ struct v4l2_queryctrl *qctrl;
+ struct v4l2_rect* rect;
+ u8 i = 0;
+ int err = 0;
+
+ if (!(cam->state & DEV_INITIALIZED)) {
+ mutex_init(&cam->open_mutex);
+ init_waitqueue_head(&cam->wait_open);
+ qctrl = s->qctrl;
+ rect = &(s->cropcap.defrect);
+ } else { /* use current values */
+ qctrl = s->_qctrl;
+ rect = &(s->_rect);
+ }
+
+ err += sn9c102_set_scale(cam, rect->width / s->pix_format.width);
+ err += sn9c102_set_crop(cam, rect);
+ if (err)
+ return err;
+
+ if (s->init) {
+ err = s->init(cam);
+ if (err) {
+ DBG(3, "Sensor initialization failed");
+ return err;
+ }
+ }
+
+ if (!(cam->state & DEV_INITIALIZED))
+ if (cam->bridge == BRIDGE_SN9C101 ||
+ cam->bridge == BRIDGE_SN9C102 ||
+ cam->bridge == BRIDGE_SN9C103) {
+ if (s->pix_format.pixelformat == V4L2_PIX_FMT_JPEG)
+ s->pix_format.pixelformat= V4L2_PIX_FMT_SBGGR8;
+ cam->compression.quality = cam->reg[0x17] & 0x01 ?
+ 0 : 1;
+ } else {
+ if (s->pix_format.pixelformat == V4L2_PIX_FMT_SN9C10X)
+ s->pix_format.pixelformat = V4L2_PIX_FMT_JPEG;
+ cam->compression.quality = cam->reg[0x18] & 0x40 ?
+ 0 : 1;
+ err += sn9c102_set_compression(cam, &cam->compression);
+ }
+ else
+ err += sn9c102_set_compression(cam, &cam->compression);
+ err += sn9c102_set_pix_format(cam, &s->pix_format);
+ if (s->set_pix_format)
+ err += s->set_pix_format(cam, &s->pix_format);
+ if (err)
+ return err;
+
+ if (s->pix_format.pixelformat == V4L2_PIX_FMT_SN9C10X ||
+ s->pix_format.pixelformat == V4L2_PIX_FMT_JPEG)
+ DBG(3, "Compressed video format is active, quality %d",
+ cam->compression.quality);
+ else
+ DBG(3, "Uncompressed video format is active");
+
+ if (s->set_crop)
+ if ((err = s->set_crop(cam, rect))) {
+ DBG(3, "set_crop() failed");
+ return err;
+ }
+
+ if (s->set_ctrl) {
+ for (i = 0; i < ARRAY_SIZE(s->qctrl); i++)
+ if (s->qctrl[i].id != 0 &&
+ !(s->qctrl[i].flags & V4L2_CTRL_FLAG_DISABLED)) {
+ ctrl.id = s->qctrl[i].id;
+ ctrl.value = qctrl[i].default_value;
+ err = s->set_ctrl(cam, &ctrl);
+ if (err) {
+ DBG(3, "Set %s control failed",
+ s->qctrl[i].name);
+ return err;
+ }
+ DBG(3, "Image sensor supports '%s' control",
+ s->qctrl[i].name);
+ }
+ }
+
+ if (!(cam->state & DEV_INITIALIZED)) {
+ mutex_init(&cam->fileop_mutex);
+ spin_lock_init(&cam->queue_lock);
+ init_waitqueue_head(&cam->wait_frame);
+ init_waitqueue_head(&cam->wait_stream);
+ cam->nreadbuffers = 2;
+ memcpy(s->_qctrl, s->qctrl, sizeof(s->qctrl));
+ memcpy(&(s->_rect), &(s->cropcap.defrect),
+ sizeof(struct v4l2_rect));
+ cam->state |= DEV_INITIALIZED;
+ }
+
+ DBG(2, "Initialization succeeded");
+ return 0;
+}
+
+/*****************************************************************************/
+
+static void sn9c102_release_resources(struct kref *kref)
+{
+ struct sn9c102_device *cam;
+
+ mutex_lock(&sn9c102_sysfs_lock);
+
+ cam = container_of(kref, struct sn9c102_device, kref);
+
+ DBG(2, "V4L2 device %s deregistered",
+ video_device_node_name(cam->v4ldev));
+ video_set_drvdata(cam->v4ldev, NULL);
+ video_unregister_device(cam->v4ldev);
+ usb_put_dev(cam->usbdev);
+ kfree(cam->control_buffer);
+ kfree(cam);
+
+ mutex_unlock(&sn9c102_sysfs_lock);
+
+}
+
+
+static int sn9c102_open(struct file *filp)
+{
+ struct sn9c102_device* cam;
+ int err = 0;
+
+ /*
+ A read_trylock() in open() is the only safe way to prevent race
+ conditions with disconnect(), one close() and multiple (not
+ necessarily simultaneous) attempts to open(). For example, it
+ prevents from waiting for a second access, while the device
+ structure is being deallocated, after a possible disconnect() and
+ during a following close() holding the write lock: given that, after
+ this deallocation, no access will be possible anymore, using the
+ non-trylock version would have let open() gain the access to the
+ device structure improperly.
+ For this reason the lock must also not be per-device.
+ */
+ if (!down_read_trylock(&sn9c102_dev_lock))
+ return -ERESTARTSYS;
+
+ cam = video_drvdata(filp);
+
+ if (wait_for_completion_interruptible(&cam->probe)) {
+ up_read(&sn9c102_dev_lock);
+ return -ERESTARTSYS;
+ }
+
+ kref_get(&cam->kref);
+
+ /*
+ Make sure to isolate all the simultaneous opens.
+ */
+ if (mutex_lock_interruptible(&cam->open_mutex)) {
+ kref_put(&cam->kref, sn9c102_release_resources);
+ up_read(&sn9c102_dev_lock);
+ return -ERESTARTSYS;
+ }
+
+ if (cam->state & DEV_DISCONNECTED) {
+ DBG(1, "Device not present");
+ err = -ENODEV;
+ goto out;
+ }
+
+ if (cam->users) {
+ DBG(2, "Device %s is already in use",
+ video_device_node_name(cam->v4ldev));
+ DBG(3, "Simultaneous opens are not supported");
+ /*
+ open() must follow the open flags and should block
+ eventually while the device is in use.
+ */
+ if ((filp->f_flags & O_NONBLOCK) ||
+ (filp->f_flags & O_NDELAY)) {
+ err = -EWOULDBLOCK;
+ goto out;
+ }
+ DBG(2, "A blocking open() has been requested. Wait for the "
+ "device to be released...");
+ up_read(&sn9c102_dev_lock);
+ /*
+ We will not release the "open_mutex" lock, so that only one
+ process can be in the wait queue below. This way the process
+ will be sleeping while holding the lock, without losing its
+ priority after any wake_up().
+ */
+ err = wait_event_interruptible_exclusive(cam->wait_open,
+ (cam->state & DEV_DISCONNECTED)
+ || !cam->users);
+ down_read(&sn9c102_dev_lock);
+ if (err)
+ goto out;
+ if (cam->state & DEV_DISCONNECTED) {
+ err = -ENODEV;
+ goto out;
+ }
+ }
+
+ if (cam->state & DEV_MISCONFIGURED) {
+ err = sn9c102_init(cam);
+ if (err) {
+ DBG(1, "Initialization failed again. "
+ "I will retry on next open().");
+ goto out;
+ }
+ cam->state &= ~DEV_MISCONFIGURED;
+ }
+
+ if ((err = sn9c102_start_transfer(cam)))
+ goto out;
+
+ filp->private_data = cam;
+ cam->users++;
+ cam->io = IO_NONE;
+ cam->stream = STREAM_OFF;
+ cam->nbuffers = 0;
+ cam->frame_count = 0;
+ sn9c102_empty_framequeues(cam);
+
+ DBG(3, "Video device %s is open", video_device_node_name(cam->v4ldev));
+
+out:
+ mutex_unlock(&cam->open_mutex);
+ if (err)
+ kref_put(&cam->kref, sn9c102_release_resources);
+
+ up_read(&sn9c102_dev_lock);
+ return err;
+}
+
+
+static int sn9c102_release(struct file *filp)
+{
+ struct sn9c102_device* cam;
+
+ down_write(&sn9c102_dev_lock);
+
+ cam = video_drvdata(filp);
+
+ sn9c102_stop_transfer(cam);
+ sn9c102_release_buffers(cam);
+ cam->users--;
+ wake_up_interruptible_nr(&cam->wait_open, 1);
+
+ DBG(3, "Video device %s closed", video_device_node_name(cam->v4ldev));
+
+ kref_put(&cam->kref, sn9c102_release_resources);
+
+ up_write(&sn9c102_dev_lock);
+
+ return 0;
+}
+
+
+static ssize_t
+sn9c102_read(struct file* filp, char __user * buf, size_t count, loff_t* f_pos)
+{
+ struct sn9c102_device *cam = video_drvdata(filp);
+ struct sn9c102_frame_t* f, * i;
+ unsigned long lock_flags;
+ long timeout;
+ int err = 0;
+
+ if (mutex_lock_interruptible(&cam->fileop_mutex))
+ return -ERESTARTSYS;
+
+ if (cam->state & DEV_DISCONNECTED) {
+ DBG(1, "Device not present");
+ mutex_unlock(&cam->fileop_mutex);
+ return -ENODEV;
+ }
+
+ if (cam->state & DEV_MISCONFIGURED) {
+ DBG(1, "The camera is misconfigured. Close and open it "
+ "again.");
+ mutex_unlock(&cam->fileop_mutex);
+ return -EIO;
+ }
+
+ if (cam->io == IO_MMAP) {
+ DBG(3, "Close and open the device again to choose "
+ "the read method");
+ mutex_unlock(&cam->fileop_mutex);
+ return -EBUSY;
+ }
+
+ if (cam->io == IO_NONE) {
+ if (!sn9c102_request_buffers(cam,cam->nreadbuffers, IO_READ)) {
+ DBG(1, "read() failed, not enough memory");
+ mutex_unlock(&cam->fileop_mutex);
+ return -ENOMEM;
+ }
+ cam->io = IO_READ;
+ cam->stream = STREAM_ON;
+ }
+
+ if (list_empty(&cam->inqueue)) {
+ if (!list_empty(&cam->outqueue))
+ sn9c102_empty_framequeues(cam);
+ sn9c102_queue_unusedframes(cam);
+ }
+
+ if (!count) {
+ mutex_unlock(&cam->fileop_mutex);
+ return 0;
+ }
+
+ if (list_empty(&cam->outqueue)) {
+ if (filp->f_flags & O_NONBLOCK) {
+ mutex_unlock(&cam->fileop_mutex);
+ return -EAGAIN;
+ }
+ if (!cam->module_param.frame_timeout) {
+ err = wait_event_interruptible
+ ( cam->wait_frame,
+ (!list_empty(&cam->outqueue)) ||
+ (cam->state & DEV_DISCONNECTED) ||
+ (cam->state & DEV_MISCONFIGURED) );
+ if (err) {
+ mutex_unlock(&cam->fileop_mutex);
+ return err;
+ }
+ } else {
+ timeout = wait_event_interruptible_timeout
+ ( cam->wait_frame,
+ (!list_empty(&cam->outqueue)) ||
+ (cam->state & DEV_DISCONNECTED) ||
+ (cam->state & DEV_MISCONFIGURED),
+ msecs_to_jiffies(
+ cam->module_param.frame_timeout * 1000
+ )
+ );
+ if (timeout < 0) {
+ mutex_unlock(&cam->fileop_mutex);
+ return timeout;
+ } else if (timeout == 0 &&
+ !(cam->state & DEV_DISCONNECTED)) {
+ DBG(1, "Video frame timeout elapsed");
+ mutex_unlock(&cam->fileop_mutex);
+ return -EIO;
+ }
+ }
+ if (cam->state & DEV_DISCONNECTED) {
+ mutex_unlock(&cam->fileop_mutex);
+ return -ENODEV;
+ }
+ if (cam->state & DEV_MISCONFIGURED) {
+ mutex_unlock(&cam->fileop_mutex);
+ return -EIO;
+ }
+ }
+
+ f = list_entry(cam->outqueue.prev, struct sn9c102_frame_t, frame);
+
+ if (count > f->buf.bytesused)
+ count = f->buf.bytesused;
+
+ if (copy_to_user(buf, f->bufmem, count)) {
+ err = -EFAULT;
+ goto exit;
+ }
+ *f_pos += count;
+
+exit:
+ spin_lock_irqsave(&cam->queue_lock, lock_flags);
+ list_for_each_entry(i, &cam->outqueue, frame)
+ i->state = F_UNUSED;
+ INIT_LIST_HEAD(&cam->outqueue);
+ spin_unlock_irqrestore(&cam->queue_lock, lock_flags);
+
+ sn9c102_queue_unusedframes(cam);
+
+ PDBGG("Frame #%lu, bytes read: %zu",
+ (unsigned long)f->buf.index, count);
+
+ mutex_unlock(&cam->fileop_mutex);
+
+ return count;
+}
+
+
+static unsigned int sn9c102_poll(struct file *filp, poll_table *wait)
+{
+ struct sn9c102_device *cam = video_drvdata(filp);
+ struct sn9c102_frame_t* f;
+ unsigned long lock_flags;
+ unsigned int mask = 0;
+
+ if (mutex_lock_interruptible(&cam->fileop_mutex))
+ return POLLERR;
+
+ if (cam->state & DEV_DISCONNECTED) {
+ DBG(1, "Device not present");
+ goto error;
+ }
+
+ if (cam->state & DEV_MISCONFIGURED) {
+ DBG(1, "The camera is misconfigured. Close and open it "
+ "again.");
+ goto error;
+ }
+
+ if (cam->io == IO_NONE) {
+ if (!sn9c102_request_buffers(cam, cam->nreadbuffers,
+ IO_READ)) {
+ DBG(1, "poll() failed, not enough memory");
+ goto error;
+ }
+ cam->io = IO_READ;
+ cam->stream = STREAM_ON;
+ }
+
+ if (cam->io == IO_READ) {
+ spin_lock_irqsave(&cam->queue_lock, lock_flags);
+ list_for_each_entry(f, &cam->outqueue, frame)
+ f->state = F_UNUSED;
+ INIT_LIST_HEAD(&cam->outqueue);
+ spin_unlock_irqrestore(&cam->queue_lock, lock_flags);
+ sn9c102_queue_unusedframes(cam);
+ }
+
+ poll_wait(filp, &cam->wait_frame, wait);
+
+ if (!list_empty(&cam->outqueue))
+ mask |= POLLIN | POLLRDNORM;
+
+ mutex_unlock(&cam->fileop_mutex);
+
+ return mask;
+
+error:
+ mutex_unlock(&cam->fileop_mutex);
+ return POLLERR;
+}
+
+
+static void sn9c102_vm_open(struct vm_area_struct* vma)
+{
+ struct sn9c102_frame_t* f = vma->vm_private_data;
+ f->vma_use_count++;
+}
+
+
+static void sn9c102_vm_close(struct vm_area_struct* vma)
+{
+ /* NOTE: buffers are not freed here */
+ struct sn9c102_frame_t* f = vma->vm_private_data;
+ f->vma_use_count--;
+}
+
+
+static const struct vm_operations_struct sn9c102_vm_ops = {
+ .open = sn9c102_vm_open,
+ .close = sn9c102_vm_close,
+};
+
+
+static int sn9c102_mmap(struct file* filp, struct vm_area_struct *vma)
+{
+ struct sn9c102_device *cam = video_drvdata(filp);
+ unsigned long size = vma->vm_end - vma->vm_start,
+ start = vma->vm_start;
+ void *pos;
+ u32 i;
+
+ if (mutex_lock_interruptible(&cam->fileop_mutex))
+ return -ERESTARTSYS;
+
+ if (cam->state & DEV_DISCONNECTED) {
+ DBG(1, "Device not present");
+ mutex_unlock(&cam->fileop_mutex);
+ return -ENODEV;
+ }
+
+ if (cam->state & DEV_MISCONFIGURED) {
+ DBG(1, "The camera is misconfigured. Close and open it "
+ "again.");
+ mutex_unlock(&cam->fileop_mutex);
+ return -EIO;
+ }
+
+ if (!(vma->vm_flags & (VM_WRITE | VM_READ))) {
+ mutex_unlock(&cam->fileop_mutex);
+ return -EACCES;
+ }
+
+ if (cam->io != IO_MMAP ||
+ size != PAGE_ALIGN(cam->frame[0].buf.length)) {
+ mutex_unlock(&cam->fileop_mutex);
+ return -EINVAL;
+ }
+
+ for (i = 0; i < cam->nbuffers; i++) {
+ if ((cam->frame[i].buf.m.offset>>PAGE_SHIFT) == vma->vm_pgoff)
+ break;
+ }
+ if (i == cam->nbuffers) {
+ mutex_unlock(&cam->fileop_mutex);
+ return -EINVAL;
+ }
+
+ vma->vm_flags |= VM_IO;
+ vma->vm_flags |= VM_RESERVED;
+
+ pos = cam->frame[i].bufmem;
+ while (size > 0) { /* size is page-aligned */
+ if (vm_insert_page(vma, start, vmalloc_to_page(pos))) {
+ mutex_unlock(&cam->fileop_mutex);
+ return -EAGAIN;
+ }
+ start += PAGE_SIZE;
+ pos += PAGE_SIZE;
+ size -= PAGE_SIZE;
+ }
+
+ vma->vm_ops = &sn9c102_vm_ops;
+ vma->vm_private_data = &cam->frame[i];
+ sn9c102_vm_open(vma);
+
+ mutex_unlock(&cam->fileop_mutex);
+
+ return 0;
+}
+
+/*****************************************************************************/
+
+static int
+sn9c102_vidioc_querycap(struct sn9c102_device* cam, void __user * arg)
+{
+ struct v4l2_capability cap = {
+ .driver = "sn9c102",
+ .version = LINUX_VERSION_CODE,
+ .capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE |
+ V4L2_CAP_STREAMING,
+ };
+
+ strlcpy(cap.card, cam->v4ldev->name, sizeof(cap.card));
+ if (usb_make_path(cam->usbdev, cap.bus_info, sizeof(cap.bus_info)) < 0)
+ strlcpy(cap.bus_info, dev_name(&cam->usbdev->dev),
+ sizeof(cap.bus_info));
+
+ if (copy_to_user(arg, &cap, sizeof(cap)))
+ return -EFAULT;
+
+ return 0;
+}
+
+
+static int
+sn9c102_vidioc_enuminput(struct sn9c102_device* cam, void __user * arg)
+{
+ struct v4l2_input i;
+
+ if (copy_from_user(&i, arg, sizeof(i)))
+ return -EFAULT;
+
+ if (i.index)
+ return -EINVAL;
+
+ memset(&i, 0, sizeof(i));
+ strcpy(i.name, "Camera");
+ i.type = V4L2_INPUT_TYPE_CAMERA;
+ i.capabilities = V4L2_IN_CAP_STD;
+
+ if (copy_to_user(arg, &i, sizeof(i)))
+ return -EFAULT;
+
+ return 0;
+}
+
+
+static int
+sn9c102_vidioc_g_input(struct sn9c102_device* cam, void __user * arg)
+{
+ int index = 0;
+
+ if (copy_to_user(arg, &index, sizeof(index)))
+ return -EFAULT;
+
+ return 0;
+}
+
+
+static int
+sn9c102_vidioc_s_input(struct sn9c102_device* cam, void __user * arg)
+{
+ int index;
+
+ if (copy_from_user(&index, arg, sizeof(index)))
+ return -EFAULT;
+
+ if (index != 0)
+ return -EINVAL;
+
+ return 0;
+}
+
+
+static int
+sn9c102_vidioc_query_ctrl(struct sn9c102_device* cam, void __user * arg)
+{
+ struct sn9c102_sensor* s = &cam->sensor;
+ struct v4l2_queryctrl qc;
+ u8 i;
+
+ if (copy_from_user(&qc, arg, sizeof(qc)))
+ return -EFAULT;
+
+ for (i = 0; i < ARRAY_SIZE(s->qctrl); i++)
+ if (qc.id && qc.id == s->qctrl[i].id) {
+ memcpy(&qc, &(s->qctrl[i]), sizeof(qc));
+ if (copy_to_user(arg, &qc, sizeof(qc)))
+ return -EFAULT;
+ return 0;
+ }
+
+ return -EINVAL;
+}
+
+
+static int
+sn9c102_vidioc_g_ctrl(struct sn9c102_device* cam, void __user * arg)
+{
+ struct sn9c102_sensor* s = &cam->sensor;
+ struct v4l2_control ctrl;
+ int err = 0;
+ u8 i;
+
+ if (!s->get_ctrl && !s->set_ctrl)
+ return -EINVAL;
+
+ if (copy_from_user(&ctrl, arg, sizeof(ctrl)))
+ return -EFAULT;
+
+ if (!s->get_ctrl) {
+ for (i = 0; i < ARRAY_SIZE(s->qctrl); i++)
+ if (ctrl.id && ctrl.id == s->qctrl[i].id) {
+ ctrl.value = s->_qctrl[i].default_value;
+ goto exit;
+ }
+ return -EINVAL;
+ } else
+ err = s->get_ctrl(cam, &ctrl);
+
+exit:
+ if (copy_to_user(arg, &ctrl, sizeof(ctrl)))
+ return -EFAULT;
+
+ PDBGG("VIDIOC_G_CTRL: id %lu, value %lu",
+ (unsigned long)ctrl.id, (unsigned long)ctrl.value);
+
+ return err;
+}
+
+
+static int
+sn9c102_vidioc_s_ctrl(struct sn9c102_device* cam, void __user * arg)
+{
+ struct sn9c102_sensor* s = &cam->sensor;
+ struct v4l2_control ctrl;
+ u8 i;
+ int err = 0;
+
+ if (!s->set_ctrl)
+ return -EINVAL;
+
+ if (copy_from_user(&ctrl, arg, sizeof(ctrl)))
+ return -EFAULT;
+
+ for (i = 0; i < ARRAY_SIZE(s->qctrl); i++) {
+ if (ctrl.id == s->qctrl[i].id) {
+ if (s->qctrl[i].flags & V4L2_CTRL_FLAG_DISABLED)
+ return -EINVAL;
+ if (ctrl.value < s->qctrl[i].minimum ||
+ ctrl.value > s->qctrl[i].maximum)
+ return -ERANGE;
+ ctrl.value -= ctrl.value % s->qctrl[i].step;
+ break;
+ }
+ }
+ if (i == ARRAY_SIZE(s->qctrl))
+ return -EINVAL;
+ if ((err = s->set_ctrl(cam, &ctrl)))
+ return err;
+
+ s->_qctrl[i].default_value = ctrl.value;
+
+ PDBGG("VIDIOC_S_CTRL: id %lu, value %lu",
+ (unsigned long)ctrl.id, (unsigned long)ctrl.value);
+
+ return 0;
+}
+
+
+static int
+sn9c102_vidioc_cropcap(struct sn9c102_device* cam, void __user * arg)
+{
+ struct v4l2_cropcap* cc = &(cam->sensor.cropcap);
+
+ cc->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ cc->pixelaspect.numerator = 1;
+ cc->pixelaspect.denominator = 1;
+
+ if (copy_to_user(arg, cc, sizeof(*cc)))
+ return -EFAULT;
+
+ return 0;
+}
+
+
+static int
+sn9c102_vidioc_g_crop(struct sn9c102_device* cam, void __user * arg)
+{
+ struct sn9c102_sensor* s = &cam->sensor;
+ struct v4l2_crop crop = {
+ .type = V4L2_BUF_TYPE_VIDEO_CAPTURE,
+ };
+
+ memcpy(&(crop.c), &(s->_rect), sizeof(struct v4l2_rect));
+
+ if (copy_to_user(arg, &crop, sizeof(crop)))
+ return -EFAULT;
+
+ return 0;
+}
+
+
+static int
+sn9c102_vidioc_s_crop(struct sn9c102_device* cam, void __user * arg)
+{
+ struct sn9c102_sensor* s = &cam->sensor;
+ struct v4l2_crop crop;
+ struct v4l2_rect* rect;
+ struct v4l2_rect* bounds = &(s->cropcap.bounds);
+ struct v4l2_pix_format* pix_format = &(s->pix_format);
+ u8 scale;
+ const enum sn9c102_stream_state stream = cam->stream;
+ const u32 nbuffers = cam->nbuffers;
+ u32 i;
+ int err = 0;
+
+ if (copy_from_user(&crop, arg, sizeof(crop)))
+ return -EFAULT;
+
+ rect = &(crop.c);
+
+ if (crop.type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ if (cam->module_param.force_munmap)
+ for (i = 0; i < cam->nbuffers; i++)
+ if (cam->frame[i].vma_use_count) {
+ DBG(3, "VIDIOC_S_CROP failed. "
+ "Unmap the buffers first.");
+ return -EBUSY;
+ }
+
+ /* Preserve R,G or B origin */
+ rect->left = (s->_rect.left & 1L) ? rect->left | 1L : rect->left & ~1L;
+ rect->top = (s->_rect.top & 1L) ? rect->top | 1L : rect->top & ~1L;
+
+ if (rect->width < 16)
+ rect->width = 16;
+ if (rect->height < 16)
+ rect->height = 16;
+ if (rect->width > bounds->width)
+ rect->width = bounds->width;
+ if (rect->height > bounds->height)
+ rect->height = bounds->height;
+ if (rect->left < bounds->left)
+ rect->left = bounds->left;
+ if (rect->top < bounds->top)
+ rect->top = bounds->top;
+ if (rect->left + rect->width > bounds->left + bounds->width)
+ rect->left = bounds->left+bounds->width - rect->width;
+ if (rect->top + rect->height > bounds->top + bounds->height)
+ rect->top = bounds->top+bounds->height - rect->height;
+
+ rect->width &= ~15L;
+ rect->height &= ~15L;
+
+ if (SN9C102_PRESERVE_IMGSCALE) {
+ /* Calculate the actual scaling factor */
+ u32 a, b;
+ a = rect->width * rect->height;
+ b = pix_format->width * pix_format->height;
+ scale = b ? (u8)((a / b) < 4 ? 1 : ((a / b) < 16 ? 2 : 4)) : 1;
+ } else
+ scale = 1;
+
+ if (cam->stream == STREAM_ON)
+ if ((err = sn9c102_stream_interrupt(cam)))
+ return err;
+
+ if (copy_to_user(arg, &crop, sizeof(crop))) {
+ cam->stream = stream;
+ return -EFAULT;
+ }
+
+ if (cam->module_param.force_munmap || cam->io == IO_READ)
+ sn9c102_release_buffers(cam);
+
+ err = sn9c102_set_crop(cam, rect);
+ if (s->set_crop)
+ err += s->set_crop(cam, rect);
+ err += sn9c102_set_scale(cam, scale);
+
+ if (err) { /* atomic, no rollback in ioctl() */
+ cam->state |= DEV_MISCONFIGURED;
+ DBG(1, "VIDIOC_S_CROP failed because of hardware problems. To "
+ "use the camera, close and open %s again.",
+ video_device_node_name(cam->v4ldev));
+ return -EIO;
+ }
+
+ s->pix_format.width = rect->width/scale;
+ s->pix_format.height = rect->height/scale;
+ memcpy(&(s->_rect), rect, sizeof(*rect));
+
+ if ((cam->module_param.force_munmap || cam->io == IO_READ) &&
+ nbuffers != sn9c102_request_buffers(cam, nbuffers, cam->io)) {
+ cam->state |= DEV_MISCONFIGURED;
+ DBG(1, "VIDIOC_S_CROP failed because of not enough memory. To "
+ "use the camera, close and open %s again.",
+ video_device_node_name(cam->v4ldev));
+ return -ENOMEM;
+ }
+
+ if (cam->io == IO_READ)
+ sn9c102_empty_framequeues(cam);
+ else if (cam->module_param.force_munmap)
+ sn9c102_requeue_outqueue(cam);
+
+ cam->stream = stream;
+
+ return 0;
+}
+
+
+static int
+sn9c102_vidioc_enum_framesizes(struct sn9c102_device* cam, void __user * arg)
+{
+ struct v4l2_frmsizeenum frmsize;
+
+ if (copy_from_user(&frmsize, arg, sizeof(frmsize)))
+ return -EFAULT;
+
+ if (frmsize.index != 0)
+ return -EINVAL;
+
+ switch (cam->bridge) {
+ case BRIDGE_SN9C101:
+ case BRIDGE_SN9C102:
+ case BRIDGE_SN9C103:
+ if (frmsize.pixel_format != V4L2_PIX_FMT_SN9C10X &&
+ frmsize.pixel_format != V4L2_PIX_FMT_SBGGR8)
+ return -EINVAL;
+ case BRIDGE_SN9C105:
+ case BRIDGE_SN9C120:
+ if (frmsize.pixel_format != V4L2_PIX_FMT_JPEG &&
+ frmsize.pixel_format != V4L2_PIX_FMT_SBGGR8)
+ return -EINVAL;
+ }
+
+ frmsize.type = V4L2_FRMSIZE_TYPE_STEPWISE;
+ frmsize.stepwise.min_width = frmsize.stepwise.step_width = 16;
+ frmsize.stepwise.min_height = frmsize.stepwise.step_height = 16;
+ frmsize.stepwise.max_width = cam->sensor.cropcap.bounds.width;
+ frmsize.stepwise.max_height = cam->sensor.cropcap.bounds.height;
+ memset(&frmsize.reserved, 0, sizeof(frmsize.reserved));
+
+ if (copy_to_user(arg, &frmsize, sizeof(frmsize)))
+ return -EFAULT;
+
+ return 0;
+}
+
+
+static int
+sn9c102_vidioc_enum_fmt(struct sn9c102_device* cam, void __user * arg)
+{
+ struct v4l2_fmtdesc fmtd;
+
+ if (copy_from_user(&fmtd, arg, sizeof(fmtd)))
+ return -EFAULT;
+
+ if (fmtd.type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ if (fmtd.index == 0) {
+ strcpy(fmtd.description, "bayer rgb");
+ fmtd.pixelformat = V4L2_PIX_FMT_SBGGR8;
+ } else if (fmtd.index == 1) {
+ switch (cam->bridge) {
+ case BRIDGE_SN9C101:
+ case BRIDGE_SN9C102:
+ case BRIDGE_SN9C103:
+ strcpy(fmtd.description, "compressed");
+ fmtd.pixelformat = V4L2_PIX_FMT_SN9C10X;
+ break;
+ case BRIDGE_SN9C105:
+ case BRIDGE_SN9C120:
+ strcpy(fmtd.description, "JPEG");
+ fmtd.pixelformat = V4L2_PIX_FMT_JPEG;
+ break;
+ }
+ fmtd.flags = V4L2_FMT_FLAG_COMPRESSED;
+ } else
+ return -EINVAL;
+
+ fmtd.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ memset(&fmtd.reserved, 0, sizeof(fmtd.reserved));
+
+ if (copy_to_user(arg, &fmtd, sizeof(fmtd)))
+ return -EFAULT;
+
+ return 0;
+}
+
+
+static int
+sn9c102_vidioc_g_fmt(struct sn9c102_device* cam, void __user * arg)
+{
+ struct v4l2_format format;
+ struct v4l2_pix_format* pfmt = &(cam->sensor.pix_format);
+
+ if (copy_from_user(&format, arg, sizeof(format)))
+ return -EFAULT;
+
+ if (format.type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ pfmt->colorspace = (pfmt->pixelformat == V4L2_PIX_FMT_JPEG) ?
+ V4L2_COLORSPACE_JPEG : V4L2_COLORSPACE_SRGB;
+ pfmt->bytesperline = (pfmt->pixelformat == V4L2_PIX_FMT_SN9C10X ||
+ pfmt->pixelformat == V4L2_PIX_FMT_JPEG)
+ ? 0 : (pfmt->width * pfmt->priv) / 8;
+ pfmt->sizeimage = pfmt->height * ((pfmt->width*pfmt->priv)/8);
+ pfmt->field = V4L2_FIELD_NONE;
+ memcpy(&(format.fmt.pix), pfmt, sizeof(*pfmt));
+
+ if (copy_to_user(arg, &format, sizeof(format)))
+ return -EFAULT;
+
+ return 0;
+}
+
+
+static int
+sn9c102_vidioc_try_s_fmt(struct sn9c102_device* cam, unsigned int cmd,
+ void __user * arg)
+{
+ struct sn9c102_sensor* s = &cam->sensor;
+ struct v4l2_format format;
+ struct v4l2_pix_format* pix;
+ struct v4l2_pix_format* pfmt = &(s->pix_format);
+ struct v4l2_rect* bounds = &(s->cropcap.bounds);
+ struct v4l2_rect rect;
+ u8 scale;
+ const enum sn9c102_stream_state stream = cam->stream;
+ const u32 nbuffers = cam->nbuffers;
+ u32 i;
+ int err = 0;
+
+ if (copy_from_user(&format, arg, sizeof(format)))
+ return -EFAULT;
+
+ pix = &(format.fmt.pix);
+
+ if (format.type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ memcpy(&rect, &(s->_rect), sizeof(rect));
+
+ { /* calculate the actual scaling factor */
+ u32 a, b;
+ a = rect.width * rect.height;
+ b = pix->width * pix->height;
+ scale = b ? (u8)((a / b) < 4 ? 1 : ((a / b) < 16 ? 2 : 4)) : 1;
+ }
+
+ rect.width = scale * pix->width;
+ rect.height = scale * pix->height;
+
+ if (rect.width < 16)
+ rect.width = 16;
+ if (rect.height < 16)
+ rect.height = 16;
+ if (rect.width > bounds->left + bounds->width - rect.left)
+ rect.width = bounds->left + bounds->width - rect.left;
+ if (rect.height > bounds->top + bounds->height - rect.top)
+ rect.height = bounds->top + bounds->height - rect.top;
+
+ rect.width &= ~15L;
+ rect.height &= ~15L;
+
+ { /* adjust the scaling factor */
+ u32 a, b;
+ a = rect.width * rect.height;
+ b = pix->width * pix->height;
+ scale = b ? (u8)((a / b) < 4 ? 1 : ((a / b) < 16 ? 2 : 4)) : 1;
+ }
+
+ pix->width = rect.width / scale;
+ pix->height = rect.height / scale;
+
+ switch (cam->bridge) {
+ case BRIDGE_SN9C101:
+ case BRIDGE_SN9C102:
+ case BRIDGE_SN9C103:
+ if (pix->pixelformat != V4L2_PIX_FMT_SN9C10X &&
+ pix->pixelformat != V4L2_PIX_FMT_SBGGR8)
+ pix->pixelformat = pfmt->pixelformat;
+ break;
+ case BRIDGE_SN9C105:
+ case BRIDGE_SN9C120:
+ if (pix->pixelformat != V4L2_PIX_FMT_JPEG &&
+ pix->pixelformat != V4L2_PIX_FMT_SBGGR8)
+ pix->pixelformat = pfmt->pixelformat;
+ break;
+ }
+ pix->priv = pfmt->priv; /* bpp */
+ pix->colorspace = (pix->pixelformat == V4L2_PIX_FMT_JPEG) ?
+ V4L2_COLORSPACE_JPEG : V4L2_COLORSPACE_SRGB;
+ pix->bytesperline = (pix->pixelformat == V4L2_PIX_FMT_SN9C10X ||
+ pix->pixelformat == V4L2_PIX_FMT_JPEG)
+ ? 0 : (pix->width * pix->priv) / 8;
+ pix->sizeimage = pix->height * ((pix->width * pix->priv) / 8);
+ pix->field = V4L2_FIELD_NONE;
+
+ if (cmd == VIDIOC_TRY_FMT) {
+ if (copy_to_user(arg, &format, sizeof(format)))
+ return -EFAULT;
+ return 0;
+ }
+
+ if (cam->module_param.force_munmap)
+ for (i = 0; i < cam->nbuffers; i++)
+ if (cam->frame[i].vma_use_count) {
+ DBG(3, "VIDIOC_S_FMT failed. Unmap the "
+ "buffers first.");
+ return -EBUSY;
+ }
+
+ if (cam->stream == STREAM_ON)
+ if ((err = sn9c102_stream_interrupt(cam)))
+ return err;
+
+ if (copy_to_user(arg, &format, sizeof(format))) {
+ cam->stream = stream;
+ return -EFAULT;
+ }
+
+ if (cam->module_param.force_munmap || cam->io == IO_READ)
+ sn9c102_release_buffers(cam);
+
+ err += sn9c102_set_pix_format(cam, pix);
+ err += sn9c102_set_crop(cam, &rect);
+ if (s->set_pix_format)
+ err += s->set_pix_format(cam, pix);
+ if (s->set_crop)
+ err += s->set_crop(cam, &rect);
+ err += sn9c102_set_scale(cam, scale);
+
+ if (err) { /* atomic, no rollback in ioctl() */
+ cam->state |= DEV_MISCONFIGURED;
+ DBG(1, "VIDIOC_S_FMT failed because of hardware problems. To "
+ "use the camera, close and open %s again.",
+ video_device_node_name(cam->v4ldev));
+ return -EIO;
+ }
+
+ memcpy(pfmt, pix, sizeof(*pix));
+ memcpy(&(s->_rect), &rect, sizeof(rect));
+
+ if ((cam->module_param.force_munmap || cam->io == IO_READ) &&
+ nbuffers != sn9c102_request_buffers(cam, nbuffers, cam->io)) {
+ cam->state |= DEV_MISCONFIGURED;
+ DBG(1, "VIDIOC_S_FMT failed because of not enough memory. To "
+ "use the camera, close and open %s again.",
+ video_device_node_name(cam->v4ldev));
+ return -ENOMEM;
+ }
+
+ if (cam->io == IO_READ)
+ sn9c102_empty_framequeues(cam);
+ else if (cam->module_param.force_munmap)
+ sn9c102_requeue_outqueue(cam);
+
+ cam->stream = stream;
+
+ return 0;
+}
+
+
+static int
+sn9c102_vidioc_g_jpegcomp(struct sn9c102_device* cam, void __user * arg)
+{
+ if (copy_to_user(arg, &cam->compression, sizeof(cam->compression)))
+ return -EFAULT;
+
+ return 0;
+}
+
+
+static int
+sn9c102_vidioc_s_jpegcomp(struct sn9c102_device* cam, void __user * arg)
+{
+ struct v4l2_jpegcompression jc;
+ const enum sn9c102_stream_state stream = cam->stream;
+ int err = 0;
+
+ if (copy_from_user(&jc, arg, sizeof(jc)))
+ return -EFAULT;
+
+ if (jc.quality != 0 && jc.quality != 1)
+ return -EINVAL;
+
+ if (cam->stream == STREAM_ON)
+ if ((err = sn9c102_stream_interrupt(cam)))
+ return err;
+
+ err += sn9c102_set_compression(cam, &jc);
+ if (err) { /* atomic, no rollback in ioctl() */
+ cam->state |= DEV_MISCONFIGURED;
+ DBG(1, "VIDIOC_S_JPEGCOMP failed because of hardware problems. "
+ "To use the camera, close and open %s again.",
+ video_device_node_name(cam->v4ldev));
+ return -EIO;
+ }
+
+ cam->compression.quality = jc.quality;
+
+ cam->stream = stream;
+
+ return 0;
+}
+
+
+static int
+sn9c102_vidioc_reqbufs(struct sn9c102_device* cam, void __user * arg)
+{
+ struct v4l2_requestbuffers rb;
+ u32 i;
+ int err;
+
+ if (copy_from_user(&rb, arg, sizeof(rb)))
+ return -EFAULT;
+
+ if (rb.type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
+ rb.memory != V4L2_MEMORY_MMAP)
+ return -EINVAL;
+
+ if (cam->io == IO_READ) {
+ DBG(3, "Close and open the device again to choose the mmap "
+ "I/O method");
+ return -EBUSY;
+ }
+
+ for (i = 0; i < cam->nbuffers; i++)
+ if (cam->frame[i].vma_use_count) {
+ DBG(3, "VIDIOC_REQBUFS failed. Previous buffers are "
+ "still mapped.");
+ return -EBUSY;
+ }
+
+ if (cam->stream == STREAM_ON)
+ if ((err = sn9c102_stream_interrupt(cam)))
+ return err;
+
+ sn9c102_empty_framequeues(cam);
+
+ sn9c102_release_buffers(cam);
+ if (rb.count)
+ rb.count = sn9c102_request_buffers(cam, rb.count, IO_MMAP);
+
+ if (copy_to_user(arg, &rb, sizeof(rb))) {
+ sn9c102_release_buffers(cam);
+ cam->io = IO_NONE;
+ return -EFAULT;
+ }
+
+ cam->io = rb.count ? IO_MMAP : IO_NONE;
+
+ return 0;
+}
+
+
+static int
+sn9c102_vidioc_querybuf(struct sn9c102_device* cam, void __user * arg)
+{
+ struct v4l2_buffer b;
+
+ if (copy_from_user(&b, arg, sizeof(b)))
+ return -EFAULT;
+
+ if (b.type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
+ b.index >= cam->nbuffers || cam->io != IO_MMAP)
+ return -EINVAL;
+
+ memcpy(&b, &cam->frame[b.index].buf, sizeof(b));
+
+ if (cam->frame[b.index].vma_use_count)
+ b.flags |= V4L2_BUF_FLAG_MAPPED;
+
+ if (cam->frame[b.index].state == F_DONE)
+ b.flags |= V4L2_BUF_FLAG_DONE;
+ else if (cam->frame[b.index].state != F_UNUSED)
+ b.flags |= V4L2_BUF_FLAG_QUEUED;
+
+ if (copy_to_user(arg, &b, sizeof(b)))
+ return -EFAULT;
+
+ return 0;
+}
+
+
+static int
+sn9c102_vidioc_qbuf(struct sn9c102_device* cam, void __user * arg)
+{
+ struct v4l2_buffer b;
+ unsigned long lock_flags;
+
+ if (copy_from_user(&b, arg, sizeof(b)))
+ return -EFAULT;
+
+ if (b.type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
+ b.index >= cam->nbuffers || cam->io != IO_MMAP)
+ return -EINVAL;
+
+ if (cam->frame[b.index].state != F_UNUSED)
+ return -EINVAL;
+
+ cam->frame[b.index].state = F_QUEUED;
+
+ spin_lock_irqsave(&cam->queue_lock, lock_flags);
+ list_add_tail(&cam->frame[b.index].frame, &cam->inqueue);
+ spin_unlock_irqrestore(&cam->queue_lock, lock_flags);
+
+ PDBGG("Frame #%lu queued", (unsigned long)b.index);
+
+ return 0;
+}
+
+
+static int
+sn9c102_vidioc_dqbuf(struct sn9c102_device* cam, struct file* filp,
+ void __user * arg)
+{
+ struct v4l2_buffer b;
+ struct sn9c102_frame_t *f;
+ unsigned long lock_flags;
+ long timeout;
+ int err = 0;
+
+ if (copy_from_user(&b, arg, sizeof(b)))
+ return -EFAULT;
+
+ if (b.type != V4L2_BUF_TYPE_VIDEO_CAPTURE || cam->io != IO_MMAP)
+ return -EINVAL;
+
+ if (list_empty(&cam->outqueue)) {
+ if (cam->stream == STREAM_OFF)
+ return -EINVAL;
+ if (filp->f_flags & O_NONBLOCK)
+ return -EAGAIN;
+ if (!cam->module_param.frame_timeout) {
+ err = wait_event_interruptible
+ ( cam->wait_frame,
+ (!list_empty(&cam->outqueue)) ||
+ (cam->state & DEV_DISCONNECTED) ||
+ (cam->state & DEV_MISCONFIGURED) );
+ if (err)
+ return err;
+ } else {
+ timeout = wait_event_interruptible_timeout
+ ( cam->wait_frame,
+ (!list_empty(&cam->outqueue)) ||
+ (cam->state & DEV_DISCONNECTED) ||
+ (cam->state & DEV_MISCONFIGURED),
+ cam->module_param.frame_timeout *
+ 1000 * msecs_to_jiffies(1) );
+ if (timeout < 0)
+ return timeout;
+ else if (timeout == 0 &&
+ !(cam->state & DEV_DISCONNECTED)) {
+ DBG(1, "Video frame timeout elapsed");
+ return -EIO;
+ }
+ }
+ if (cam->state & DEV_DISCONNECTED)
+ return -ENODEV;
+ if (cam->state & DEV_MISCONFIGURED)
+ return -EIO;
+ }
+
+ spin_lock_irqsave(&cam->queue_lock, lock_flags);
+ f = list_entry(cam->outqueue.next, struct sn9c102_frame_t, frame);
+ list_del(cam->outqueue.next);
+ spin_unlock_irqrestore(&cam->queue_lock, lock_flags);
+
+ f->state = F_UNUSED;
+
+ memcpy(&b, &f->buf, sizeof(b));
+ if (f->vma_use_count)
+ b.flags |= V4L2_BUF_FLAG_MAPPED;
+
+ if (copy_to_user(arg, &b, sizeof(b)))
+ return -EFAULT;
+
+ PDBGG("Frame #%lu dequeued", (unsigned long)f->buf.index);
+
+ return 0;
+}
+
+
+static int
+sn9c102_vidioc_streamon(struct sn9c102_device* cam, void __user * arg)
+{
+ int type;
+
+ if (copy_from_user(&type, arg, sizeof(type)))
+ return -EFAULT;
+
+ if (type != V4L2_BUF_TYPE_VIDEO_CAPTURE || cam->io != IO_MMAP)
+ return -EINVAL;
+
+ cam->stream = STREAM_ON;
+
+ DBG(3, "Stream on");
+
+ return 0;
+}
+
+
+static int
+sn9c102_vidioc_streamoff(struct sn9c102_device* cam, void __user * arg)
+{
+ int type, err;
+
+ if (copy_from_user(&type, arg, sizeof(type)))
+ return -EFAULT;
+
+ if (type != V4L2_BUF_TYPE_VIDEO_CAPTURE || cam->io != IO_MMAP)
+ return -EINVAL;
+
+ if (cam->stream == STREAM_ON)
+ if ((err = sn9c102_stream_interrupt(cam)))
+ return err;
+
+ sn9c102_empty_framequeues(cam);
+
+ DBG(3, "Stream off");
+
+ return 0;
+}
+
+
+static int
+sn9c102_vidioc_g_parm(struct sn9c102_device* cam, void __user * arg)
+{
+ struct v4l2_streamparm sp;
+
+ if (copy_from_user(&sp, arg, sizeof(sp)))
+ return -EFAULT;
+
+ if (sp.type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ sp.parm.capture.extendedmode = 0;
+ sp.parm.capture.readbuffers = cam->nreadbuffers;
+
+ if (copy_to_user(arg, &sp, sizeof(sp)))
+ return -EFAULT;
+
+ return 0;
+}
+
+
+static int
+sn9c102_vidioc_s_parm(struct sn9c102_device* cam, void __user * arg)
+{
+ struct v4l2_streamparm sp;
+
+ if (copy_from_user(&sp, arg, sizeof(sp)))
+ return -EFAULT;
+
+ if (sp.type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ sp.parm.capture.extendedmode = 0;
+
+ if (sp.parm.capture.readbuffers == 0)
+ sp.parm.capture.readbuffers = cam->nreadbuffers;
+
+ if (sp.parm.capture.readbuffers > SN9C102_MAX_FRAMES)
+ sp.parm.capture.readbuffers = SN9C102_MAX_FRAMES;
+
+ if (copy_to_user(arg, &sp, sizeof(sp)))
+ return -EFAULT;
+
+ cam->nreadbuffers = sp.parm.capture.readbuffers;
+
+ return 0;
+}
+
+
+static int
+sn9c102_vidioc_enumaudio(struct sn9c102_device* cam, void __user * arg)
+{
+ struct v4l2_audio audio;
+
+ if (cam->bridge == BRIDGE_SN9C101 || cam->bridge == BRIDGE_SN9C102)
+ return -EINVAL;
+
+ if (copy_from_user(&audio, arg, sizeof(audio)))
+ return -EFAULT;
+
+ if (audio.index != 0)
+ return -EINVAL;
+
+ strcpy(audio.name, "Microphone");
+ audio.capability = 0;
+ audio.mode = 0;
+
+ if (copy_to_user(arg, &audio, sizeof(audio)))
+ return -EFAULT;
+
+ return 0;
+}
+
+
+static int
+sn9c102_vidioc_g_audio(struct sn9c102_device* cam, void __user * arg)
+{
+ struct v4l2_audio audio;
+
+ if (cam->bridge == BRIDGE_SN9C101 || cam->bridge == BRIDGE_SN9C102)
+ return -EINVAL;
+
+ if (copy_from_user(&audio, arg, sizeof(audio)))
+ return -EFAULT;
+
+ memset(&audio, 0, sizeof(audio));
+ strcpy(audio.name, "Microphone");
+
+ if (copy_to_user(arg, &audio, sizeof(audio)))
+ return -EFAULT;
+
+ return 0;
+}
+
+
+static int
+sn9c102_vidioc_s_audio(struct sn9c102_device* cam, void __user * arg)
+{
+ struct v4l2_audio audio;
+
+ if (cam->bridge == BRIDGE_SN9C101 || cam->bridge == BRIDGE_SN9C102)
+ return -EINVAL;
+
+ if (copy_from_user(&audio, arg, sizeof(audio)))
+ return -EFAULT;
+
+ if (audio.index != 0)
+ return -EINVAL;
+
+ return 0;
+}
+
+
+static long sn9c102_ioctl_v4l2(struct file *filp,
+ unsigned int cmd, void __user *arg)
+{
+ struct sn9c102_device *cam = video_drvdata(filp);
+
+ switch (cmd) {
+
+ case VIDIOC_QUERYCAP:
+ return sn9c102_vidioc_querycap(cam, arg);
+
+ case VIDIOC_ENUMINPUT:
+ return sn9c102_vidioc_enuminput(cam, arg);
+
+ case VIDIOC_G_INPUT:
+ return sn9c102_vidioc_g_input(cam, arg);
+
+ case VIDIOC_S_INPUT:
+ return sn9c102_vidioc_s_input(cam, arg);
+
+ case VIDIOC_QUERYCTRL:
+ return sn9c102_vidioc_query_ctrl(cam, arg);
+
+ case VIDIOC_G_CTRL:
+ return sn9c102_vidioc_g_ctrl(cam, arg);
+
+ case VIDIOC_S_CTRL:
+ return sn9c102_vidioc_s_ctrl(cam, arg);
+
+ case VIDIOC_CROPCAP:
+ return sn9c102_vidioc_cropcap(cam, arg);
+
+ case VIDIOC_G_CROP:
+ return sn9c102_vidioc_g_crop(cam, arg);
+
+ case VIDIOC_S_CROP:
+ return sn9c102_vidioc_s_crop(cam, arg);
+
+ case VIDIOC_ENUM_FRAMESIZES:
+ return sn9c102_vidioc_enum_framesizes(cam, arg);
+
+ case VIDIOC_ENUM_FMT:
+ return sn9c102_vidioc_enum_fmt(cam, arg);
+
+ case VIDIOC_G_FMT:
+ return sn9c102_vidioc_g_fmt(cam, arg);
+
+ case VIDIOC_TRY_FMT:
+ case VIDIOC_S_FMT:
+ return sn9c102_vidioc_try_s_fmt(cam, cmd, arg);
+
+ case VIDIOC_G_JPEGCOMP:
+ return sn9c102_vidioc_g_jpegcomp(cam, arg);
+
+ case VIDIOC_S_JPEGCOMP:
+ return sn9c102_vidioc_s_jpegcomp(cam, arg);
+
+ case VIDIOC_REQBUFS:
+ return sn9c102_vidioc_reqbufs(cam, arg);
+
+ case VIDIOC_QUERYBUF:
+ return sn9c102_vidioc_querybuf(cam, arg);
+
+ case VIDIOC_QBUF:
+ return sn9c102_vidioc_qbuf(cam, arg);
+
+ case VIDIOC_DQBUF:
+ return sn9c102_vidioc_dqbuf(cam, filp, arg);
+
+ case VIDIOC_STREAMON:
+ return sn9c102_vidioc_streamon(cam, arg);
+
+ case VIDIOC_STREAMOFF:
+ return sn9c102_vidioc_streamoff(cam, arg);
+
+ case VIDIOC_G_PARM:
+ return sn9c102_vidioc_g_parm(cam, arg);
+
+ case VIDIOC_S_PARM:
+ return sn9c102_vidioc_s_parm(cam, arg);
+
+ case VIDIOC_ENUMAUDIO:
+ return sn9c102_vidioc_enumaudio(cam, arg);
+
+ case VIDIOC_G_AUDIO:
+ return sn9c102_vidioc_g_audio(cam, arg);
+
+ case VIDIOC_S_AUDIO:
+ return sn9c102_vidioc_s_audio(cam, arg);
+
+ default:
+ return -ENOTTY;
+
+ }
+}
+
+
+static long sn9c102_ioctl(struct file *filp,
+ unsigned int cmd, unsigned long arg)
+{
+ struct sn9c102_device *cam = video_drvdata(filp);
+ int err = 0;
+
+ if (mutex_lock_interruptible(&cam->fileop_mutex))
+ return -ERESTARTSYS;
+
+ if (cam->state & DEV_DISCONNECTED) {
+ DBG(1, "Device not present");
+ mutex_unlock(&cam->fileop_mutex);
+ return -ENODEV;
+ }
+
+ if (cam->state & DEV_MISCONFIGURED) {
+ DBG(1, "The camera is misconfigured. Close and open it "
+ "again.");
+ mutex_unlock(&cam->fileop_mutex);
+ return -EIO;
+ }
+
+ V4LDBG(3, "sn9c102", cmd);
+
+ err = sn9c102_ioctl_v4l2(filp, cmd, (void __user *)arg);
+
+ mutex_unlock(&cam->fileop_mutex);
+
+ return err;
+}
+
+/*****************************************************************************/
+
+static const struct v4l2_file_operations sn9c102_fops = {
+ .owner = THIS_MODULE,
+ .open = sn9c102_open,
+ .release = sn9c102_release,
+ .unlocked_ioctl = sn9c102_ioctl,
+ .read = sn9c102_read,
+ .poll = sn9c102_poll,
+ .mmap = sn9c102_mmap,
+};
+
+/*****************************************************************************/
+
+/* It exists a single interface only. We do not need to validate anything. */
+static int
+sn9c102_usb_probe(struct usb_interface* intf, const struct usb_device_id* id)
+{
+ struct usb_device *udev = interface_to_usbdev(intf);
+ struct sn9c102_device* cam;
+ static unsigned int dev_nr;
+ unsigned int i;
+ int err = 0, r;
+
+ if (!(cam = kzalloc(sizeof(struct sn9c102_device), GFP_KERNEL)))
+ return -ENOMEM;
+
+ cam->usbdev = udev;
+
+ if (!(cam->control_buffer = kzalloc(8, GFP_KERNEL))) {
+ DBG(1, "kzalloc() failed");
+ err = -ENOMEM;
+ goto fail;
+ }
+
+ if (!(cam->v4ldev = video_device_alloc())) {
+ DBG(1, "video_device_alloc() failed");
+ err = -ENOMEM;
+ goto fail;
+ }
+
+ r = sn9c102_read_reg(cam, 0x00);
+ if (r < 0 || (r != 0x10 && r != 0x11 && r != 0x12)) {
+ DBG(1, "Sorry, this is not a SN9C1xx-based camera "
+ "(vid:pid 0x%04X:0x%04X)", id->idVendor, id->idProduct);
+ err = -ENODEV;
+ goto fail;
+ }
+
+ cam->bridge = id->driver_info;
+ switch (cam->bridge) {
+ case BRIDGE_SN9C101:
+ case BRIDGE_SN9C102:
+ DBG(2, "SN9C10[12] PC Camera Controller detected "
+ "(vid:pid 0x%04X:0x%04X)", id->idVendor, id->idProduct);
+ break;
+ case BRIDGE_SN9C103:
+ DBG(2, "SN9C103 PC Camera Controller detected "
+ "(vid:pid 0x%04X:0x%04X)", id->idVendor, id->idProduct);
+ break;
+ case BRIDGE_SN9C105:
+ DBG(2, "SN9C105 PC Camera Controller detected "
+ "(vid:pid 0x%04X:0x%04X)", id->idVendor, id->idProduct);
+ break;
+ case BRIDGE_SN9C120:
+ DBG(2, "SN9C120 PC Camera Controller detected "
+ "(vid:pid 0x%04X:0x%04X)", id->idVendor, id->idProduct);
+ break;
+ }
+
+ for (i = 0; i < ARRAY_SIZE(sn9c102_sensor_table); i++) {
+ err = sn9c102_sensor_table[i](cam);
+ if (!err)
+ break;
+ }
+
+ if (!err) {
+ DBG(2, "%s image sensor detected", cam->sensor.name);
+ DBG(3, "Support for %s maintained by %s",
+ cam->sensor.name, cam->sensor.maintainer);
+ } else {
+ DBG(1, "No supported image sensor detected for this bridge");
+ err = -ENODEV;
+ goto fail;
+ }
+
+ if (!(cam->bridge & cam->sensor.supported_bridge)) {
+ DBG(1, "Bridge not supported");
+ err = -ENODEV;
+ goto fail;
+ }
+
+ if (sn9c102_init(cam)) {
+ DBG(1, "Initialization failed. I will retry on open().");
+ cam->state |= DEV_MISCONFIGURED;
+ }
+
+ strcpy(cam->v4ldev->name, "SN9C1xx PC Camera");
+ cam->v4ldev->fops = &sn9c102_fops;
+ cam->v4ldev->release = video_device_release;
+ cam->v4ldev->parent = &udev->dev;
+
+ init_completion(&cam->probe);
+
+ err = video_register_device(cam->v4ldev, VFL_TYPE_GRABBER,
+ video_nr[dev_nr]);
+ if (err) {
+ DBG(1, "V4L2 device registration failed");
+ if (err == -ENFILE && video_nr[dev_nr] == -1)
+ DBG(1, "Free /dev/videoX node not found");
+ video_nr[dev_nr] = -1;
+ dev_nr = (dev_nr < SN9C102_MAX_DEVICES-1) ? dev_nr+1 : 0;
+ complete_all(&cam->probe);
+ goto fail;
+ }
+
+ DBG(2, "V4L2 device registered as %s",
+ video_device_node_name(cam->v4ldev));
+
+ video_set_drvdata(cam->v4ldev, cam);
+ cam->module_param.force_munmap = force_munmap[dev_nr];
+ cam->module_param.frame_timeout = frame_timeout[dev_nr];
+
+ dev_nr = (dev_nr < SN9C102_MAX_DEVICES-1) ? dev_nr+1 : 0;
+
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+ err = sn9c102_create_sysfs(cam);
+ if (!err)
+ DBG(2, "Optional device control through 'sysfs' "
+ "interface ready");
+ else
+ DBG(2, "Failed to create optional 'sysfs' interface for "
+ "device controlling. Error #%d", err);
+#else
+ DBG(2, "Optional device control through 'sysfs' interface disabled");
+ DBG(3, "Compile the kernel with the 'CONFIG_VIDEO_ADV_DEBUG' "
+ "configuration option to enable it.");
+#endif
+
+ usb_set_intfdata(intf, cam);
+ kref_init(&cam->kref);
+ usb_get_dev(cam->usbdev);
+
+ complete_all(&cam->probe);
+
+ return 0;
+
+fail:
+ if (cam) {
+ kfree(cam->control_buffer);
+ if (cam->v4ldev)
+ video_device_release(cam->v4ldev);
+ kfree(cam);
+ }
+ return err;
+}
+
+
+static void sn9c102_usb_disconnect(struct usb_interface* intf)
+{
+ struct sn9c102_device* cam;
+
+ down_write(&sn9c102_dev_lock);
+
+ cam = usb_get_intfdata(intf);
+
+ DBG(2, "Disconnecting %s...", cam->v4ldev->name);
+
+ if (cam->users) {
+ DBG(2, "Device %s is open! Deregistration and memory "
+ "deallocation are deferred.",
+ video_device_node_name(cam->v4ldev));
+ cam->state |= DEV_MISCONFIGURED;
+ sn9c102_stop_transfer(cam);
+ cam->state |= DEV_DISCONNECTED;
+ wake_up_interruptible(&cam->wait_frame);
+ wake_up(&cam->wait_stream);
+ } else
+ cam->state |= DEV_DISCONNECTED;
+
+ wake_up_interruptible_all(&cam->wait_open);
+
+ kref_put(&cam->kref, sn9c102_release_resources);
+
+ up_write(&sn9c102_dev_lock);
+}
+
+
+static struct usb_driver sn9c102_usb_driver = {
+ .name = "sn9c102",
+ .id_table = sn9c102_id_table,
+ .probe = sn9c102_usb_probe,
+ .disconnect = sn9c102_usb_disconnect,
+};
+
+module_usb_driver(sn9c102_usb_driver);
--- /dev/null
+/***************************************************************************
+ * Table of device identifiers of the SN9C1xx PC Camera Controllers *
+ * *
+ * Copyright (C) 2007 by Luca Risolia <luca.risolia@studio.unibo.it> *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, write to the Free Software *
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
+ ***************************************************************************/
+
+#ifndef _SN9C102_DEVTABLE_H_
+#define _SN9C102_DEVTABLE_H_
+
+#include <linux/usb.h>
+
+struct sn9c102_device;
+
+/*
+ Each SN9C1xx camera has proper PID/VID identifiers.
+ SN9C103, SN9C105, SN9C120 support multiple interfaces, but we only have to
+ handle the video class interface.
+*/
+#define SN9C102_USB_DEVICE(vend, prod, bridge) \
+ .match_flags = USB_DEVICE_ID_MATCH_DEVICE | \
+ USB_DEVICE_ID_MATCH_INT_CLASS, \
+ .idVendor = (vend), \
+ .idProduct = (prod), \
+ .bInterfaceClass = 0xff, \
+ .driver_info = (bridge)
+
+static const struct usb_device_id sn9c102_id_table[] = {
+ /* SN9C101 and SN9C102 */
+#if !defined CONFIG_USB_GSPCA_SONIXB && !defined CONFIG_USB_GSPCA_SONIXB_MODULE
+ { SN9C102_USB_DEVICE(0x0c45, 0x6001, BRIDGE_SN9C102), },
+ { SN9C102_USB_DEVICE(0x0c45, 0x6005, BRIDGE_SN9C102), },
+ { SN9C102_USB_DEVICE(0x0c45, 0x6007, BRIDGE_SN9C102), },
+ { SN9C102_USB_DEVICE(0x0c45, 0x6009, BRIDGE_SN9C102), },
+ { SN9C102_USB_DEVICE(0x0c45, 0x600d, BRIDGE_SN9C102), },
+/* { SN9C102_USB_DEVICE(0x0c45, 0x6011, BRIDGE_SN9C102), }, OV6650 */
+ { SN9C102_USB_DEVICE(0x0c45, 0x6019, BRIDGE_SN9C102), },
+#endif
+ { SN9C102_USB_DEVICE(0x0c45, 0x6024, BRIDGE_SN9C102), },
+ { SN9C102_USB_DEVICE(0x0c45, 0x6025, BRIDGE_SN9C102), },
+#if !defined CONFIG_USB_GSPCA_SONIXB && !defined CONFIG_USB_GSPCA_SONIXB_MODULE
+ { SN9C102_USB_DEVICE(0x0c45, 0x6028, BRIDGE_SN9C102), },
+ { SN9C102_USB_DEVICE(0x0c45, 0x6029, BRIDGE_SN9C102), },
+ { SN9C102_USB_DEVICE(0x0c45, 0x602a, BRIDGE_SN9C102), },
+#endif
+ { SN9C102_USB_DEVICE(0x0c45, 0x602b, BRIDGE_SN9C102), }, /* not in sonixb */
+#if !defined CONFIG_USB_GSPCA_SONIXB && !defined CONFIG_USB_GSPCA_SONIXB_MODULE
+ { SN9C102_USB_DEVICE(0x0c45, 0x602c, BRIDGE_SN9C102), },
+/* { SN9C102_USB_DEVICE(0x0c45, 0x602d, BRIDGE_SN9C102), }, HV7131R */
+ { SN9C102_USB_DEVICE(0x0c45, 0x602e, BRIDGE_SN9C102), },
+#endif
+ { SN9C102_USB_DEVICE(0x0c45, 0x6030, BRIDGE_SN9C102), }, /* not in sonixb */
+ /* SN9C103 */
+/* { SN9C102_USB_DEVICE(0x0c45, 0x6080, BRIDGE_SN9C103), }, non existent ? */
+ { SN9C102_USB_DEVICE(0x0c45, 0x6082, BRIDGE_SN9C103), }, /* not in sonixb */
+#if !defined CONFIG_USB_GSPCA_SONIXB && !defined CONFIG_USB_GSPCA_SONIXB_MODULE
+/* { SN9C102_USB_DEVICE(0x0c45, 0x6083, BRIDGE_SN9C103), }, HY7131D/E */
+/* { SN9C102_USB_DEVICE(0x0c45, 0x6088, BRIDGE_SN9C103), }, non existent ? */
+/* { SN9C102_USB_DEVICE(0x0c45, 0x608a, BRIDGE_SN9C103), }, non existent ? */
+/* { SN9C102_USB_DEVICE(0x0c45, 0x608b, BRIDGE_SN9C103), }, non existent ? */
+ { SN9C102_USB_DEVICE(0x0c45, 0x608c, BRIDGE_SN9C103), },
+/* { SN9C102_USB_DEVICE(0x0c45, 0x608e, BRIDGE_SN9C103), }, CISVF10 */
+ { SN9C102_USB_DEVICE(0x0c45, 0x608f, BRIDGE_SN9C103), },
+/* { SN9C102_USB_DEVICE(0x0c45, 0x60a0, BRIDGE_SN9C103), }, non existent ? */
+/* { SN9C102_USB_DEVICE(0x0c45, 0x60a2, BRIDGE_SN9C103), }, non existent ? */
+/* { SN9C102_USB_DEVICE(0x0c45, 0x60a3, BRIDGE_SN9C103), }, non existent ? */
+/* { SN9C102_USB_DEVICE(0x0c45, 0x60a8, BRIDGE_SN9C103), }, PAS106 */
+/* { SN9C102_USB_DEVICE(0x0c45, 0x60aa, BRIDGE_SN9C103), }, TAS5130 */
+/* { SN9C102_USB_DEVICE(0x0c45, 0x60ab, BRIDGE_SN9C103), }, TAS5110, non existent */
+/* { SN9C102_USB_DEVICE(0x0c45, 0x60ac, BRIDGE_SN9C103), }, non existent ? */
+/* { SN9C102_USB_DEVICE(0x0c45, 0x60ae, BRIDGE_SN9C103), }, non existent ? */
+ { SN9C102_USB_DEVICE(0x0c45, 0x60af, BRIDGE_SN9C103), },
+ { SN9C102_USB_DEVICE(0x0c45, 0x60b0, BRIDGE_SN9C103), },
+/* { SN9C102_USB_DEVICE(0x0c45, 0x60b2, BRIDGE_SN9C103), }, non existent ? */
+/* { SN9C102_USB_DEVICE(0x0c45, 0x60b3, BRIDGE_SN9C103), }, non existent ? */
+/* { SN9C102_USB_DEVICE(0x0c45, 0x60b8, BRIDGE_SN9C103), }, non existent ? */
+/* { SN9C102_USB_DEVICE(0x0c45, 0x60ba, BRIDGE_SN9C103), }, non existent ? */
+/* { SN9C102_USB_DEVICE(0x0c45, 0x60bb, BRIDGE_SN9C103), }, non existent ? */
+/* { SN9C102_USB_DEVICE(0x0c45, 0x60bc, BRIDGE_SN9C103), }, non existent ? */
+/* { SN9C102_USB_DEVICE(0x0c45, 0x60be, BRIDGE_SN9C103), }, non existent ? */
+#endif
+ /* SN9C105 */
+#if !defined CONFIG_USB_GSPCA_SONIXJ && !defined CONFIG_USB_GSPCA_SONIXJ_MODULE
+ { SN9C102_USB_DEVICE(0x045e, 0x00f5, BRIDGE_SN9C105), },
+ { SN9C102_USB_DEVICE(0x045e, 0x00f7, BRIDGE_SN9C105), },
+ { SN9C102_USB_DEVICE(0x0471, 0x0327, BRIDGE_SN9C105), },
+ { SN9C102_USB_DEVICE(0x0471, 0x0328, BRIDGE_SN9C105), },
+ { SN9C102_USB_DEVICE(0x0c45, 0x60c0, BRIDGE_SN9C105), },
+/* { SN9C102_USB_DEVICE(0x0c45, 0x60c2, BRIDGE_SN9C105), }, PO1030 */
+/* { SN9C102_USB_DEVICE(0x0c45, 0x60c8, BRIDGE_SN9C105), }, OM6801 */
+/* { SN9C102_USB_DEVICE(0x0c45, 0x60cc, BRIDGE_SN9C105), }, HV7131GP */
+/* { SN9C102_USB_DEVICE(0x0c45, 0x60ea, BRIDGE_SN9C105), }, non existent ? */
+/* { SN9C102_USB_DEVICE(0x0c45, 0x60ec, BRIDGE_SN9C105), }, MO4000 */
+/* { SN9C102_USB_DEVICE(0x0c45, 0x60ef, BRIDGE_SN9C105), }, ICM105C */
+/* { SN9C102_USB_DEVICE(0x0c45, 0x60fa, BRIDGE_SN9C105), }, OV7648 */
+ { SN9C102_USB_DEVICE(0x0c45, 0x60fb, BRIDGE_SN9C105), },
+ { SN9C102_USB_DEVICE(0x0c45, 0x60fc, BRIDGE_SN9C105), },
+ { SN9C102_USB_DEVICE(0x0c45, 0x60fe, BRIDGE_SN9C105), },
+ /* SN9C120 */
+ { SN9C102_USB_DEVICE(0x0458, 0x7025, BRIDGE_SN9C120), },
+/* { SN9C102_USB_DEVICE(0x0c45, 0x6102, BRIDGE_SN9C120), }, po2030 */
+/* { SN9C102_USB_DEVICE(0x0c45, 0x6108, BRIDGE_SN9C120), }, om6801 */
+/* { SN9C102_USB_DEVICE(0x0c45, 0x610f, BRIDGE_SN9C120), }, S5K53BEB */
+ { SN9C102_USB_DEVICE(0x0c45, 0x6130, BRIDGE_SN9C120), },
+/* { SN9C102_USB_DEVICE(0x0c45, 0x6138, BRIDGE_SN9C120), }, MO8000 */
+ { SN9C102_USB_DEVICE(0x0c45, 0x613a, BRIDGE_SN9C120), },
+ { SN9C102_USB_DEVICE(0x0c45, 0x613b, BRIDGE_SN9C120), },
+ { SN9C102_USB_DEVICE(0x0c45, 0x613c, BRIDGE_SN9C120), },
+ { SN9C102_USB_DEVICE(0x0c45, 0x613e, BRIDGE_SN9C120), },
+#endif
+ { }
+};
+
+/*
+ Probing functions: on success, you must attach the sensor to the camera
+ by calling sn9c102_attach_sensor().
+ To enable the I2C communication, you might need to perform a really basic
+ initialization of the SN9C1XX chip.
+ Functions must return 0 on success, the appropriate error otherwise.
+*/
+extern int sn9c102_probe_hv7131d(struct sn9c102_device* cam);
+extern int sn9c102_probe_hv7131r(struct sn9c102_device* cam);
+extern int sn9c102_probe_mi0343(struct sn9c102_device* cam);
+extern int sn9c102_probe_mi0360(struct sn9c102_device* cam);
+extern int sn9c102_probe_mt9v111(struct sn9c102_device *cam);
+extern int sn9c102_probe_ov7630(struct sn9c102_device* cam);
+extern int sn9c102_probe_ov7660(struct sn9c102_device* cam);
+extern int sn9c102_probe_pas106b(struct sn9c102_device* cam);
+extern int sn9c102_probe_pas202bcb(struct sn9c102_device* cam);
+extern int sn9c102_probe_tas5110c1b(struct sn9c102_device* cam);
+extern int sn9c102_probe_tas5110d(struct sn9c102_device* cam);
+extern int sn9c102_probe_tas5130d1b(struct sn9c102_device* cam);
+
+#endif /* _SN9C102_DEVTABLE_H_ */
--- /dev/null
+/***************************************************************************
+ * Plug-in for HV7131D image sensor connected to the SN9C1xx PC Camera *
+ * Controllers *
+ * *
+ * Copyright (C) 2004-2007 by Luca Risolia <luca.risolia@studio.unibo.it> *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, write to the Free Software *
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
+ ***************************************************************************/
+
+#include "sn9c102_sensor.h"
+#include "sn9c102_devtable.h"
+
+
+static int hv7131d_init(struct sn9c102_device* cam)
+{
+ int err;
+
+ err = sn9c102_write_const_regs(cam, {0x00, 0x10}, {0x00, 0x11},
+ {0x00, 0x14}, {0x60, 0x17},
+ {0x0e, 0x18}, {0xf2, 0x19});
+
+ err += sn9c102_i2c_write(cam, 0x01, 0x04);
+ err += sn9c102_i2c_write(cam, 0x02, 0x00);
+ err += sn9c102_i2c_write(cam, 0x28, 0x00);
+
+ return err;
+}
+
+
+static int hv7131d_get_ctrl(struct sn9c102_device* cam,
+ struct v4l2_control* ctrl)
+{
+ switch (ctrl->id) {
+ case V4L2_CID_EXPOSURE:
+ {
+ int r1 = sn9c102_i2c_read(cam, 0x26),
+ r2 = sn9c102_i2c_read(cam, 0x27);
+ if (r1 < 0 || r2 < 0)
+ return -EIO;
+ ctrl->value = (r1 << 8) | (r2 & 0xff);
+ }
+ return 0;
+ case V4L2_CID_RED_BALANCE:
+ if ((ctrl->value = sn9c102_i2c_read(cam, 0x31)) < 0)
+ return -EIO;
+ ctrl->value = 0x3f - (ctrl->value & 0x3f);
+ return 0;
+ case V4L2_CID_BLUE_BALANCE:
+ if ((ctrl->value = sn9c102_i2c_read(cam, 0x33)) < 0)
+ return -EIO;
+ ctrl->value = 0x3f - (ctrl->value & 0x3f);
+ return 0;
+ case SN9C102_V4L2_CID_GREEN_BALANCE:
+ if ((ctrl->value = sn9c102_i2c_read(cam, 0x32)) < 0)
+ return -EIO;
+ ctrl->value = 0x3f - (ctrl->value & 0x3f);
+ return 0;
+ case SN9C102_V4L2_CID_RESET_LEVEL:
+ if ((ctrl->value = sn9c102_i2c_read(cam, 0x30)) < 0)
+ return -EIO;
+ ctrl->value &= 0x3f;
+ return 0;
+ case SN9C102_V4L2_CID_PIXEL_BIAS_VOLTAGE:
+ if ((ctrl->value = sn9c102_i2c_read(cam, 0x34)) < 0)
+ return -EIO;
+ ctrl->value &= 0x07;
+ return 0;
+ default:
+ return -EINVAL;
+ }
+}
+
+
+static int hv7131d_set_ctrl(struct sn9c102_device* cam,
+ const struct v4l2_control* ctrl)
+{
+ int err = 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_EXPOSURE:
+ err += sn9c102_i2c_write(cam, 0x26, ctrl->value >> 8);
+ err += sn9c102_i2c_write(cam, 0x27, ctrl->value & 0xff);
+ break;
+ case V4L2_CID_RED_BALANCE:
+ err += sn9c102_i2c_write(cam, 0x31, 0x3f - ctrl->value);
+ break;
+ case V4L2_CID_BLUE_BALANCE:
+ err += sn9c102_i2c_write(cam, 0x33, 0x3f - ctrl->value);
+ break;
+ case SN9C102_V4L2_CID_GREEN_BALANCE:
+ err += sn9c102_i2c_write(cam, 0x32, 0x3f - ctrl->value);
+ break;
+ case SN9C102_V4L2_CID_RESET_LEVEL:
+ err += sn9c102_i2c_write(cam, 0x30, ctrl->value);
+ break;
+ case SN9C102_V4L2_CID_PIXEL_BIAS_VOLTAGE:
+ err += sn9c102_i2c_write(cam, 0x34, ctrl->value);
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return err ? -EIO : 0;
+}
+
+
+static int hv7131d_set_crop(struct sn9c102_device* cam,
+ const struct v4l2_rect* rect)
+{
+ struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
+ int err = 0;
+ u8 h_start = (u8)(rect->left - s->cropcap.bounds.left) + 2,
+ v_start = (u8)(rect->top - s->cropcap.bounds.top) + 2;
+
+ err += sn9c102_write_reg(cam, h_start, 0x12);
+ err += sn9c102_write_reg(cam, v_start, 0x13);
+
+ return err;
+}
+
+
+static int hv7131d_set_pix_format(struct sn9c102_device* cam,
+ const struct v4l2_pix_format* pix)
+{
+ int err = 0;
+
+ if (pix->pixelformat == V4L2_PIX_FMT_SN9C10X)
+ err += sn9c102_write_reg(cam, 0x42, 0x19);
+ else
+ err += sn9c102_write_reg(cam, 0xf2, 0x19);
+
+ return err;
+}
+
+
+static const struct sn9c102_sensor hv7131d = {
+ .name = "HV7131D",
+ .maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
+ .supported_bridge = BRIDGE_SN9C101 | BRIDGE_SN9C102,
+ .sysfs_ops = SN9C102_I2C_READ | SN9C102_I2C_WRITE,
+ .frequency = SN9C102_I2C_100KHZ,
+ .interface = SN9C102_I2C_2WIRES,
+ .i2c_slave_id = 0x11,
+ .init = &hv7131d_init,
+ .qctrl = {
+ {
+ .id = V4L2_CID_EXPOSURE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "exposure",
+ .minimum = 0x0250,
+ .maximum = 0xffff,
+ .step = 0x0001,
+ .default_value = 0x0250,
+ .flags = 0,
+ },
+ {
+ .id = V4L2_CID_RED_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "red balance",
+ .minimum = 0x00,
+ .maximum = 0x3f,
+ .step = 0x01,
+ .default_value = 0x00,
+ .flags = 0,
+ },
+ {
+ .id = V4L2_CID_BLUE_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "blue balance",
+ .minimum = 0x00,
+ .maximum = 0x3f,
+ .step = 0x01,
+ .default_value = 0x20,
+ .flags = 0,
+ },
+ {
+ .id = SN9C102_V4L2_CID_GREEN_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "green balance",
+ .minimum = 0x00,
+ .maximum = 0x3f,
+ .step = 0x01,
+ .default_value = 0x1e,
+ .flags = 0,
+ },
+ {
+ .id = SN9C102_V4L2_CID_RESET_LEVEL,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "reset level",
+ .minimum = 0x19,
+ .maximum = 0x3f,
+ .step = 0x01,
+ .default_value = 0x30,
+ .flags = 0,
+ },
+ {
+ .id = SN9C102_V4L2_CID_PIXEL_BIAS_VOLTAGE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "pixel bias voltage",
+ .minimum = 0x00,
+ .maximum = 0x07,
+ .step = 0x01,
+ .default_value = 0x02,
+ .flags = 0,
+ },
+ },
+ .get_ctrl = &hv7131d_get_ctrl,
+ .set_ctrl = &hv7131d_set_ctrl,
+ .cropcap = {
+ .bounds = {
+ .left = 0,
+ .top = 0,
+ .width = 640,
+ .height = 480,
+ },
+ .defrect = {
+ .left = 0,
+ .top = 0,
+ .width = 640,
+ .height = 480,
+ },
+ },
+ .set_crop = &hv7131d_set_crop,
+ .pix_format = {
+ .width = 640,
+ .height = 480,
+ .pixelformat = V4L2_PIX_FMT_SBGGR8,
+ .priv = 8,
+ },
+ .set_pix_format = &hv7131d_set_pix_format
+};
+
+
+int sn9c102_probe_hv7131d(struct sn9c102_device* cam)
+{
+ int r0 = 0, r1 = 0, err;
+
+ err = sn9c102_write_const_regs(cam, {0x01, 0x01}, {0x00, 0x01},
+ {0x28, 0x17});
+
+ r0 = sn9c102_i2c_try_read(cam, &hv7131d, 0x00);
+ r1 = sn9c102_i2c_try_read(cam, &hv7131d, 0x01);
+ if (err || r0 < 0 || r1 < 0)
+ return -EIO;
+
+ if ((r0 != 0x00 && r0 != 0x01) || r1 != 0x04)
+ return -ENODEV;
+
+ sn9c102_attach_sensor(cam, &hv7131d);
+
+ return 0;
+}
--- /dev/null
+/***************************************************************************
+ * Plug-in for HV7131R image sensor connected to the SN9C1xx PC Camera *
+ * Controllers *
+ * *
+ * Copyright (C) 2007 by Luca Risolia <luca.risolia@studio.unibo.it> *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, write to the Free Software *
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
+ ***************************************************************************/
+
+#include "sn9c102_sensor.h"
+#include "sn9c102_devtable.h"
+
+
+static int hv7131r_init(struct sn9c102_device* cam)
+{
+ int err = 0;
+
+ switch (sn9c102_get_bridge(cam)) {
+ case BRIDGE_SN9C103:
+ err = sn9c102_write_const_regs(cam, {0x00, 0x03}, {0x1a, 0x04},
+ {0x20, 0x05}, {0x20, 0x06},
+ {0x03, 0x10}, {0x00, 0x14},
+ {0x60, 0x17}, {0x0a, 0x18},
+ {0xf0, 0x19}, {0x1d, 0x1a},
+ {0x10, 0x1b}, {0x02, 0x1c},
+ {0x03, 0x1d}, {0x0f, 0x1e},
+ {0x0c, 0x1f}, {0x00, 0x20},
+ {0x10, 0x21}, {0x20, 0x22},
+ {0x30, 0x23}, {0x40, 0x24},
+ {0x50, 0x25}, {0x60, 0x26},
+ {0x70, 0x27}, {0x80, 0x28},
+ {0x90, 0x29}, {0xa0, 0x2a},
+ {0xb0, 0x2b}, {0xc0, 0x2c},
+ {0xd0, 0x2d}, {0xe0, 0x2e},
+ {0xf0, 0x2f}, {0xff, 0x30});
+ break;
+ case BRIDGE_SN9C105:
+ case BRIDGE_SN9C120:
+ err = sn9c102_write_const_regs(cam, {0x44, 0x01}, {0x40, 0x02},
+ {0x00, 0x03}, {0x1a, 0x04},
+ {0x44, 0x05}, {0x3e, 0x06},
+ {0x1a, 0x07}, {0x03, 0x10},
+ {0x08, 0x14}, {0xa3, 0x17},
+ {0x4b, 0x18}, {0x00, 0x19},
+ {0x1d, 0x1a}, {0x10, 0x1b},
+ {0x02, 0x1c}, {0x03, 0x1d},
+ {0x0f, 0x1e}, {0x0c, 0x1f},
+ {0x00, 0x20}, {0x29, 0x21},
+ {0x40, 0x22}, {0x54, 0x23},
+ {0x66, 0x24}, {0x76, 0x25},
+ {0x85, 0x26}, {0x94, 0x27},
+ {0xa1, 0x28}, {0xae, 0x29},
+ {0xbb, 0x2a}, {0xc7, 0x2b},
+ {0xd3, 0x2c}, {0xde, 0x2d},
+ {0xea, 0x2e}, {0xf4, 0x2f},
+ {0xff, 0x30}, {0x00, 0x3F},
+ {0xC7, 0x40}, {0x01, 0x41},
+ {0x44, 0x42}, {0x00, 0x43},
+ {0x44, 0x44}, {0x00, 0x45},
+ {0x44, 0x46}, {0x00, 0x47},
+ {0xC7, 0x48}, {0x01, 0x49},
+ {0xC7, 0x4A}, {0x01, 0x4B},
+ {0xC7, 0x4C}, {0x01, 0x4D},
+ {0x44, 0x4E}, {0x00, 0x4F},
+ {0x44, 0x50}, {0x00, 0x51},
+ {0x44, 0x52}, {0x00, 0x53},
+ {0xC7, 0x54}, {0x01, 0x55},
+ {0xC7, 0x56}, {0x01, 0x57},
+ {0xC7, 0x58}, {0x01, 0x59},
+ {0x44, 0x5A}, {0x00, 0x5B},
+ {0x44, 0x5C}, {0x00, 0x5D},
+ {0x44, 0x5E}, {0x00, 0x5F},
+ {0xC7, 0x60}, {0x01, 0x61},
+ {0xC7, 0x62}, {0x01, 0x63},
+ {0xC7, 0x64}, {0x01, 0x65},
+ {0x44, 0x66}, {0x00, 0x67},
+ {0x44, 0x68}, {0x00, 0x69},
+ {0x44, 0x6A}, {0x00, 0x6B},
+ {0xC7, 0x6C}, {0x01, 0x6D},
+ {0xC7, 0x6E}, {0x01, 0x6F},
+ {0xC7, 0x70}, {0x01, 0x71},
+ {0x44, 0x72}, {0x00, 0x73},
+ {0x44, 0x74}, {0x00, 0x75},
+ {0x44, 0x76}, {0x00, 0x77},
+ {0xC7, 0x78}, {0x01, 0x79},
+ {0xC7, 0x7A}, {0x01, 0x7B},
+ {0xC7, 0x7C}, {0x01, 0x7D},
+ {0x44, 0x7E}, {0x00, 0x7F},
+ {0x14, 0x84}, {0x00, 0x85},
+ {0x27, 0x86}, {0x00, 0x87},
+ {0x07, 0x88}, {0x00, 0x89},
+ {0xEC, 0x8A}, {0x0f, 0x8B},
+ {0xD8, 0x8C}, {0x0f, 0x8D},
+ {0x3D, 0x8E}, {0x00, 0x8F},
+ {0x3D, 0x90}, {0x00, 0x91},
+ {0xCD, 0x92}, {0x0f, 0x93},
+ {0xf7, 0x94}, {0x0f, 0x95},
+ {0x0C, 0x96}, {0x00, 0x97},
+ {0x00, 0x98}, {0x66, 0x99},
+ {0x05, 0x9A}, {0x00, 0x9B},
+ {0x04, 0x9C}, {0x00, 0x9D},
+ {0x08, 0x9E}, {0x00, 0x9F},
+ {0x2D, 0xC0}, {0x2D, 0xC1},
+ {0x3A, 0xC2}, {0x05, 0xC3},
+ {0x04, 0xC4}, {0x3F, 0xC5},
+ {0x00, 0xC6}, {0x00, 0xC7},
+ {0x50, 0xC8}, {0x3C, 0xC9},
+ {0x28, 0xCA}, {0xD8, 0xCB},
+ {0x14, 0xCC}, {0xEC, 0xCD},
+ {0x32, 0xCE}, {0xDD, 0xCF},
+ {0x32, 0xD0}, {0xDD, 0xD1},
+ {0x6A, 0xD2}, {0x50, 0xD3},
+ {0x00, 0xD4}, {0x00, 0xD5},
+ {0x00, 0xD6});
+ break;
+ default:
+ break;
+ }
+
+ err += sn9c102_i2c_write(cam, 0x20, 0x00);
+ err += sn9c102_i2c_write(cam, 0x21, 0xd6);
+ err += sn9c102_i2c_write(cam, 0x25, 0x06);
+
+ return err;
+}
+
+
+static int hv7131r_get_ctrl(struct sn9c102_device* cam,
+ struct v4l2_control* ctrl)
+{
+ switch (ctrl->id) {
+ case V4L2_CID_GAIN:
+ if ((ctrl->value = sn9c102_i2c_read(cam, 0x30)) < 0)
+ return -EIO;
+ return 0;
+ case V4L2_CID_RED_BALANCE:
+ if ((ctrl->value = sn9c102_i2c_read(cam, 0x31)) < 0)
+ return -EIO;
+ ctrl->value = ctrl->value & 0x3f;
+ return 0;
+ case V4L2_CID_BLUE_BALANCE:
+ if ((ctrl->value = sn9c102_i2c_read(cam, 0x33)) < 0)
+ return -EIO;
+ ctrl->value = ctrl->value & 0x3f;
+ return 0;
+ case SN9C102_V4L2_CID_GREEN_BALANCE:
+ if ((ctrl->value = sn9c102_i2c_read(cam, 0x32)) < 0)
+ return -EIO;
+ ctrl->value = ctrl->value & 0x3f;
+ return 0;
+ case V4L2_CID_BLACK_LEVEL:
+ if ((ctrl->value = sn9c102_i2c_read(cam, 0x01)) < 0)
+ return -EIO;
+ ctrl->value = (ctrl->value & 0x08) ? 1 : 0;
+ return 0;
+ default:
+ return -EINVAL;
+ }
+}
+
+
+static int hv7131r_set_ctrl(struct sn9c102_device* cam,
+ const struct v4l2_control* ctrl)
+{
+ int err = 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_GAIN:
+ err += sn9c102_i2c_write(cam, 0x30, ctrl->value);
+ break;
+ case V4L2_CID_RED_BALANCE:
+ err += sn9c102_i2c_write(cam, 0x31, ctrl->value);
+ break;
+ case V4L2_CID_BLUE_BALANCE:
+ err += sn9c102_i2c_write(cam, 0x33, ctrl->value);
+ break;
+ case SN9C102_V4L2_CID_GREEN_BALANCE:
+ err += sn9c102_i2c_write(cam, 0x32, ctrl->value);
+ break;
+ case V4L2_CID_BLACK_LEVEL:
+ {
+ int r = sn9c102_i2c_read(cam, 0x01);
+ if (r < 0)
+ return -EIO;
+ err += sn9c102_i2c_write(cam, 0x01,
+ (ctrl->value<<3) | (r&0xf7));
+ }
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return err ? -EIO : 0;
+}
+
+
+static int hv7131r_set_crop(struct sn9c102_device* cam,
+ const struct v4l2_rect* rect)
+{
+ struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
+ int err = 0;
+ u8 h_start = (u8)(rect->left - s->cropcap.bounds.left) + 1,
+ v_start = (u8)(rect->top - s->cropcap.bounds.top) + 1;
+
+ err += sn9c102_write_reg(cam, h_start, 0x12);
+ err += sn9c102_write_reg(cam, v_start, 0x13);
+
+ return err;
+}
+
+
+static int hv7131r_set_pix_format(struct sn9c102_device* cam,
+ const struct v4l2_pix_format* pix)
+{
+ int err = 0;
+
+ switch (sn9c102_get_bridge(cam)) {
+ case BRIDGE_SN9C103:
+ if (pix->pixelformat == V4L2_PIX_FMT_SBGGR8) {
+ err += sn9c102_write_reg(cam, 0xa0, 0x19);
+ err += sn9c102_i2c_write(cam, 0x01, 0x04);
+ } else {
+ err += sn9c102_write_reg(cam, 0x30, 0x19);
+ err += sn9c102_i2c_write(cam, 0x01, 0x04);
+ }
+ break;
+ case BRIDGE_SN9C105:
+ case BRIDGE_SN9C120:
+ if (pix->pixelformat == V4L2_PIX_FMT_SBGGR8) {
+ err += sn9c102_write_reg(cam, 0xa5, 0x17);
+ err += sn9c102_i2c_write(cam, 0x01, 0x24);
+ } else {
+ err += sn9c102_write_reg(cam, 0xa3, 0x17);
+ err += sn9c102_i2c_write(cam, 0x01, 0x04);
+ }
+ break;
+ default:
+ break;
+ }
+
+ return err;
+}
+
+
+static const struct sn9c102_sensor hv7131r = {
+ .name = "HV7131R",
+ .maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
+ .supported_bridge = BRIDGE_SN9C103 | BRIDGE_SN9C105 | BRIDGE_SN9C120,
+ .sysfs_ops = SN9C102_I2C_READ | SN9C102_I2C_WRITE,
+ .frequency = SN9C102_I2C_100KHZ,
+ .interface = SN9C102_I2C_2WIRES,
+ .i2c_slave_id = 0x11,
+ .init = &hv7131r_init,
+ .qctrl = {
+ {
+ .id = V4L2_CID_GAIN,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "global gain",
+ .minimum = 0x00,
+ .maximum = 0xff,
+ .step = 0x01,
+ .default_value = 0x40,
+ .flags = 0,
+ },
+ {
+ .id = V4L2_CID_RED_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "red balance",
+ .minimum = 0x00,
+ .maximum = 0x3f,
+ .step = 0x01,
+ .default_value = 0x08,
+ .flags = 0,
+ },
+ {
+ .id = V4L2_CID_BLUE_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "blue balance",
+ .minimum = 0x00,
+ .maximum = 0x3f,
+ .step = 0x01,
+ .default_value = 0x1a,
+ .flags = 0,
+ },
+ {
+ .id = SN9C102_V4L2_CID_GREEN_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "green balance",
+ .minimum = 0x00,
+ .maximum = 0x3f,
+ .step = 0x01,
+ .default_value = 0x2f,
+ .flags = 0,
+ },
+ {
+ .id = V4L2_CID_BLACK_LEVEL,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "auto black level compensation",
+ .minimum = 0x00,
+ .maximum = 0x01,
+ .step = 0x01,
+ .default_value = 0x00,
+ .flags = 0,
+ },
+ },
+ .get_ctrl = &hv7131r_get_ctrl,
+ .set_ctrl = &hv7131r_set_ctrl,
+ .cropcap = {
+ .bounds = {
+ .left = 0,
+ .top = 0,
+ .width = 640,
+ .height = 480,
+ },
+ .defrect = {
+ .left = 0,
+ .top = 0,
+ .width = 640,
+ .height = 480,
+ },
+ },
+ .set_crop = &hv7131r_set_crop,
+ .pix_format = {
+ .width = 640,
+ .height = 480,
+ .pixelformat = V4L2_PIX_FMT_SBGGR8,
+ .priv = 8,
+ },
+ .set_pix_format = &hv7131r_set_pix_format
+};
+
+
+int sn9c102_probe_hv7131r(struct sn9c102_device* cam)
+{
+ int devid, err;
+
+ err = sn9c102_write_const_regs(cam, {0x09, 0x01}, {0x44, 0x02},
+ {0x34, 0x01}, {0x20, 0x17},
+ {0x34, 0x01}, {0x46, 0x01});
+
+ devid = sn9c102_i2c_try_read(cam, &hv7131r, 0x00);
+ if (err || devid < 0)
+ return -EIO;
+
+ if (devid != 0x02)
+ return -ENODEV;
+
+ sn9c102_attach_sensor(cam, &hv7131r);
+
+ return 0;
+}
--- /dev/null
+/***************************************************************************
+ * Plug-in for MI-0343 image sensor connected to the SN9C1xx PC Camera *
+ * Controllers *
+ * *
+ * Copyright (C) 2004-2007 by Luca Risolia <luca.risolia@studio.unibo.it> *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, write to the Free Software *
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
+ ***************************************************************************/
+
+#include "sn9c102_sensor.h"
+#include "sn9c102_devtable.h"
+
+
+static int mi0343_init(struct sn9c102_device* cam)
+{
+ struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
+ int err = 0;
+
+ err = sn9c102_write_const_regs(cam, {0x00, 0x10}, {0x00, 0x11},
+ {0x0a, 0x14}, {0x40, 0x01},
+ {0x20, 0x17}, {0x07, 0x18},
+ {0xa0, 0x19});
+
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x0d,
+ 0x00, 0x01, 0, 0);
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x0d,
+ 0x00, 0x00, 0, 0);
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x03,
+ 0x01, 0xe1, 0, 0);
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x04,
+ 0x02, 0x81, 0, 0);
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x05,
+ 0x00, 0x17, 0, 0);
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x06,
+ 0x00, 0x11, 0, 0);
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x62,
+ 0x04, 0x9a, 0, 0);
+
+ return err;
+}
+
+
+static int mi0343_get_ctrl(struct sn9c102_device* cam,
+ struct v4l2_control* ctrl)
+{
+ struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
+ u8 data[2];
+
+ switch (ctrl->id) {
+ case V4L2_CID_EXPOSURE:
+ if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x09, 2,
+ data) < 0)
+ return -EIO;
+ ctrl->value = data[0];
+ return 0;
+ case V4L2_CID_GAIN:
+ if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x35, 2,
+ data) < 0)
+ return -EIO;
+ break;
+ case V4L2_CID_HFLIP:
+ if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x20, 2,
+ data) < 0)
+ return -EIO;
+ ctrl->value = data[1] & 0x20 ? 1 : 0;
+ return 0;
+ case V4L2_CID_VFLIP:
+ if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x20, 2,
+ data) < 0)
+ return -EIO;
+ ctrl->value = data[1] & 0x80 ? 1 : 0;
+ return 0;
+ case V4L2_CID_RED_BALANCE:
+ if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x2d, 2,
+ data) < 0)
+ return -EIO;
+ break;
+ case V4L2_CID_BLUE_BALANCE:
+ if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x2c, 2,
+ data) < 0)
+ return -EIO;
+ break;
+ case SN9C102_V4L2_CID_GREEN_BALANCE:
+ if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x2e, 2,
+ data) < 0)
+ return -EIO;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ switch (ctrl->id) {
+ case V4L2_CID_GAIN:
+ case V4L2_CID_RED_BALANCE:
+ case V4L2_CID_BLUE_BALANCE:
+ case SN9C102_V4L2_CID_GREEN_BALANCE:
+ ctrl->value = data[1] | (data[0] << 8);
+ if (ctrl->value >= 0x10 && ctrl->value <= 0x3f)
+ ctrl->value -= 0x10;
+ else if (ctrl->value >= 0x60 && ctrl->value <= 0x7f)
+ ctrl->value -= 0x60;
+ else if (ctrl->value >= 0xe0 && ctrl->value <= 0xff)
+ ctrl->value -= 0xe0;
+ }
+
+ return 0;
+}
+
+
+static int mi0343_set_ctrl(struct sn9c102_device* cam,
+ const struct v4l2_control* ctrl)
+{
+ struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
+ u16 reg = 0;
+ int err = 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_GAIN:
+ case V4L2_CID_RED_BALANCE:
+ case V4L2_CID_BLUE_BALANCE:
+ case SN9C102_V4L2_CID_GREEN_BALANCE:
+ if (ctrl->value <= (0x3f-0x10))
+ reg = 0x10 + ctrl->value;
+ else if (ctrl->value <= ((0x3f-0x10) + (0x7f-0x60)))
+ reg = 0x60 + (ctrl->value - (0x3f-0x10));
+ else
+ reg = 0xe0 + (ctrl->value - (0x3f-0x10) - (0x7f-0x60));
+ break;
+ }
+
+ switch (ctrl->id) {
+ case V4L2_CID_EXPOSURE:
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
+ 0x09, ctrl->value, 0x00,
+ 0, 0);
+ break;
+ case V4L2_CID_GAIN:
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
+ 0x35, reg >> 8, reg & 0xff,
+ 0, 0);
+ break;
+ case V4L2_CID_HFLIP:
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
+ 0x20, ctrl->value ? 0x40:0x00,
+ ctrl->value ? 0x20:0x00,
+ 0, 0);
+ break;
+ case V4L2_CID_VFLIP:
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
+ 0x20, ctrl->value ? 0x80:0x00,
+ ctrl->value ? 0x80:0x00,
+ 0, 0);
+ break;
+ case V4L2_CID_RED_BALANCE:
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
+ 0x2d, reg >> 8, reg & 0xff,
+ 0, 0);
+ break;
+ case V4L2_CID_BLUE_BALANCE:
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
+ 0x2c, reg >> 8, reg & 0xff,
+ 0, 0);
+ break;
+ case SN9C102_V4L2_CID_GREEN_BALANCE:
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
+ 0x2b, reg >> 8, reg & 0xff,
+ 0, 0);
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
+ 0x2e, reg >> 8, reg & 0xff,
+ 0, 0);
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return err ? -EIO : 0;
+}
+
+
+static int mi0343_set_crop(struct sn9c102_device* cam,
+ const struct v4l2_rect* rect)
+{
+ struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
+ int err = 0;
+ u8 h_start = (u8)(rect->left - s->cropcap.bounds.left) + 0,
+ v_start = (u8)(rect->top - s->cropcap.bounds.top) + 2;
+
+ err += sn9c102_write_reg(cam, h_start, 0x12);
+ err += sn9c102_write_reg(cam, v_start, 0x13);
+
+ return err;
+}
+
+
+static int mi0343_set_pix_format(struct sn9c102_device* cam,
+ const struct v4l2_pix_format* pix)
+{
+ struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
+ int err = 0;
+
+ if (pix->pixelformat == V4L2_PIX_FMT_SN9C10X) {
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
+ 0x0a, 0x00, 0x03, 0, 0);
+ err += sn9c102_write_reg(cam, 0x20, 0x19);
+ } else {
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
+ 0x0a, 0x00, 0x05, 0, 0);
+ err += sn9c102_write_reg(cam, 0xa0, 0x19);
+ }
+
+ return err;
+}
+
+
+static const struct sn9c102_sensor mi0343 = {
+ .name = "MI-0343",
+ .maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
+ .supported_bridge = BRIDGE_SN9C101 | BRIDGE_SN9C102,
+ .frequency = SN9C102_I2C_100KHZ,
+ .interface = SN9C102_I2C_2WIRES,
+ .i2c_slave_id = 0x5d,
+ .init = &mi0343_init,
+ .qctrl = {
+ {
+ .id = V4L2_CID_EXPOSURE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "exposure",
+ .minimum = 0x00,
+ .maximum = 0x0f,
+ .step = 0x01,
+ .default_value = 0x06,
+ .flags = 0,
+ },
+ {
+ .id = V4L2_CID_GAIN,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "global gain",
+ .minimum = 0x00,
+ .maximum = (0x3f-0x10)+(0x7f-0x60)+(0xff-0xe0),/*0x6d*/
+ .step = 0x01,
+ .default_value = 0x00,
+ .flags = 0,
+ },
+ {
+ .id = V4L2_CID_HFLIP,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "horizontal mirror",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 0,
+ .flags = 0,
+ },
+ {
+ .id = V4L2_CID_VFLIP,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "vertical mirror",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 0,
+ .flags = 0,
+ },
+ {
+ .id = V4L2_CID_RED_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "red balance",
+ .minimum = 0x00,
+ .maximum = (0x3f-0x10)+(0x7f-0x60)+(0xff-0xe0),
+ .step = 0x01,
+ .default_value = 0x00,
+ .flags = 0,
+ },
+ {
+ .id = V4L2_CID_BLUE_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "blue balance",
+ .minimum = 0x00,
+ .maximum = (0x3f-0x10)+(0x7f-0x60)+(0xff-0xe0),
+ .step = 0x01,
+ .default_value = 0x00,
+ .flags = 0,
+ },
+ {
+ .id = SN9C102_V4L2_CID_GREEN_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "green balance",
+ .minimum = 0x00,
+ .maximum = ((0x3f-0x10)+(0x7f-0x60)+(0xff-0xe0)),
+ .step = 0x01,
+ .default_value = 0x00,
+ .flags = 0,
+ },
+ },
+ .get_ctrl = &mi0343_get_ctrl,
+ .set_ctrl = &mi0343_set_ctrl,
+ .cropcap = {
+ .bounds = {
+ .left = 0,
+ .top = 0,
+ .width = 640,
+ .height = 480,
+ },
+ .defrect = {
+ .left = 0,
+ .top = 0,
+ .width = 640,
+ .height = 480,
+ },
+ },
+ .set_crop = &mi0343_set_crop,
+ .pix_format = {
+ .width = 640,
+ .height = 480,
+ .pixelformat = V4L2_PIX_FMT_SBGGR8,
+ .priv = 8,
+ },
+ .set_pix_format = &mi0343_set_pix_format
+};
+
+
+int sn9c102_probe_mi0343(struct sn9c102_device* cam)
+{
+ u8 data[2];
+
+ if (sn9c102_write_const_regs(cam, {0x01, 0x01}, {0x00, 0x01},
+ {0x28, 0x17}))
+ return -EIO;
+
+ if (sn9c102_i2c_try_raw_read(cam, &mi0343, mi0343.i2c_slave_id, 0x00,
+ 2, data) < 0)
+ return -EIO;
+
+ if (data[1] != 0x42 || data[0] != 0xe3)
+ return -ENODEV;
+
+ sn9c102_attach_sensor(cam, &mi0343);
+
+ return 0;
+}
--- /dev/null
+/***************************************************************************
+ * Plug-in for MI-0360 image sensor connected to the SN9C1xx PC Camera *
+ * Controllers *
+ * *
+ * Copyright (C) 2007 by Luca Risolia <luca.risolia@studio.unibo.it> *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, write to the Free Software *
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
+ ***************************************************************************/
+
+#include "sn9c102_sensor.h"
+#include "sn9c102_devtable.h"
+
+
+static int mi0360_init(struct sn9c102_device* cam)
+{
+ struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
+ int err = 0;
+
+ switch (sn9c102_get_bridge(cam)) {
+ case BRIDGE_SN9C103:
+ err = sn9c102_write_const_regs(cam, {0x00, 0x10}, {0x00, 0x11},
+ {0x0a, 0x14}, {0x40, 0x01},
+ {0x20, 0x17}, {0x07, 0x18},
+ {0xa0, 0x19}, {0x02, 0x1c},
+ {0x03, 0x1d}, {0x0f, 0x1e},
+ {0x0c, 0x1f}, {0x00, 0x20},
+ {0x10, 0x21}, {0x20, 0x22},
+ {0x30, 0x23}, {0x40, 0x24},
+ {0x50, 0x25}, {0x60, 0x26},
+ {0x70, 0x27}, {0x80, 0x28},
+ {0x90, 0x29}, {0xa0, 0x2a},
+ {0xb0, 0x2b}, {0xc0, 0x2c},
+ {0xd0, 0x2d}, {0xe0, 0x2e},
+ {0xf0, 0x2f}, {0xff, 0x30});
+ break;
+ case BRIDGE_SN9C105:
+ case BRIDGE_SN9C120:
+ err = sn9c102_write_const_regs(cam, {0x44, 0x01}, {0x40, 0x02},
+ {0x00, 0x03}, {0x1a, 0x04},
+ {0x50, 0x05}, {0x20, 0x06},
+ {0x10, 0x07}, {0x03, 0x10},
+ {0x08, 0x14}, {0xa2, 0x17},
+ {0x47, 0x18}, {0x00, 0x19},
+ {0x1d, 0x1a}, {0x10, 0x1b},
+ {0x02, 0x1c}, {0x03, 0x1d},
+ {0x0f, 0x1e}, {0x0c, 0x1f},
+ {0x00, 0x20}, {0x29, 0x21},
+ {0x40, 0x22}, {0x54, 0x23},
+ {0x66, 0x24}, {0x76, 0x25},
+ {0x85, 0x26}, {0x94, 0x27},
+ {0xa1, 0x28}, {0xae, 0x29},
+ {0xbb, 0x2a}, {0xc7, 0x2b},
+ {0xd3, 0x2c}, {0xde, 0x2d},
+ {0xea, 0x2e}, {0xf4, 0x2f},
+ {0xff, 0x30}, {0x00, 0x3F},
+ {0xC7, 0x40}, {0x01, 0x41},
+ {0x44, 0x42}, {0x00, 0x43},
+ {0x44, 0x44}, {0x00, 0x45},
+ {0x44, 0x46}, {0x00, 0x47},
+ {0xC7, 0x48}, {0x01, 0x49},
+ {0xC7, 0x4A}, {0x01, 0x4B},
+ {0xC7, 0x4C}, {0x01, 0x4D},
+ {0x44, 0x4E}, {0x00, 0x4F},
+ {0x44, 0x50}, {0x00, 0x51},
+ {0x44, 0x52}, {0x00, 0x53},
+ {0xC7, 0x54}, {0x01, 0x55},
+ {0xC7, 0x56}, {0x01, 0x57},
+ {0xC7, 0x58}, {0x01, 0x59},
+ {0x44, 0x5A}, {0x00, 0x5B},
+ {0x44, 0x5C}, {0x00, 0x5D},
+ {0x44, 0x5E}, {0x00, 0x5F},
+ {0xC7, 0x60}, {0x01, 0x61},
+ {0xC7, 0x62}, {0x01, 0x63},
+ {0xC7, 0x64}, {0x01, 0x65},
+ {0x44, 0x66}, {0x00, 0x67},
+ {0x44, 0x68}, {0x00, 0x69},
+ {0x44, 0x6A}, {0x00, 0x6B},
+ {0xC7, 0x6C}, {0x01, 0x6D},
+ {0xC7, 0x6E}, {0x01, 0x6F},
+ {0xC7, 0x70}, {0x01, 0x71},
+ {0x44, 0x72}, {0x00, 0x73},
+ {0x44, 0x74}, {0x00, 0x75},
+ {0x44, 0x76}, {0x00, 0x77},
+ {0xC7, 0x78}, {0x01, 0x79},
+ {0xC7, 0x7A}, {0x01, 0x7B},
+ {0xC7, 0x7C}, {0x01, 0x7D},
+ {0x44, 0x7E}, {0x00, 0x7F},
+ {0x14, 0x84}, {0x00, 0x85},
+ {0x27, 0x86}, {0x00, 0x87},
+ {0x07, 0x88}, {0x00, 0x89},
+ {0xEC, 0x8A}, {0x0f, 0x8B},
+ {0xD8, 0x8C}, {0x0f, 0x8D},
+ {0x3D, 0x8E}, {0x00, 0x8F},
+ {0x3D, 0x90}, {0x00, 0x91},
+ {0xCD, 0x92}, {0x0f, 0x93},
+ {0xf7, 0x94}, {0x0f, 0x95},
+ {0x0C, 0x96}, {0x00, 0x97},
+ {0x00, 0x98}, {0x66, 0x99},
+ {0x05, 0x9A}, {0x00, 0x9B},
+ {0x04, 0x9C}, {0x00, 0x9D},
+ {0x08, 0x9E}, {0x00, 0x9F},
+ {0x2D, 0xC0}, {0x2D, 0xC1},
+ {0x3A, 0xC2}, {0x05, 0xC3},
+ {0x04, 0xC4}, {0x3F, 0xC5},
+ {0x00, 0xC6}, {0x00, 0xC7},
+ {0x50, 0xC8}, {0x3C, 0xC9},
+ {0x28, 0xCA}, {0xD8, 0xCB},
+ {0x14, 0xCC}, {0xEC, 0xCD},
+ {0x32, 0xCE}, {0xDD, 0xCF},
+ {0x32, 0xD0}, {0xDD, 0xD1},
+ {0x6A, 0xD2}, {0x50, 0xD3},
+ {0x00, 0xD4}, {0x00, 0xD5},
+ {0x00, 0xD6});
+ break;
+ default:
+ break;
+ }
+
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x0d,
+ 0x00, 0x01, 0, 0);
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x0d,
+ 0x00, 0x00, 0, 0);
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x03,
+ 0x01, 0xe1, 0, 0);
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x04,
+ 0x02, 0x81, 0, 0);
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x05,
+ 0x00, 0x17, 0, 0);
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x06,
+ 0x00, 0x11, 0, 0);
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x62,
+ 0x04, 0x9a, 0, 0);
+
+ return err;
+}
+
+
+static int mi0360_get_ctrl(struct sn9c102_device* cam,
+ struct v4l2_control* ctrl)
+{
+ struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
+ u8 data[2];
+
+ switch (ctrl->id) {
+ case V4L2_CID_EXPOSURE:
+ if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x09, 2,
+ data) < 0)
+ return -EIO;
+ ctrl->value = data[0];
+ return 0;
+ case V4L2_CID_GAIN:
+ if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x35, 2,
+ data) < 0)
+ return -EIO;
+ ctrl->value = data[1];
+ return 0;
+ case V4L2_CID_RED_BALANCE:
+ if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x2c, 2,
+ data) < 0)
+ return -EIO;
+ ctrl->value = data[1];
+ return 0;
+ case V4L2_CID_BLUE_BALANCE:
+ if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x2d, 2,
+ data) < 0)
+ return -EIO;
+ ctrl->value = data[1];
+ return 0;
+ case SN9C102_V4L2_CID_GREEN_BALANCE:
+ if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x2e, 2,
+ data) < 0)
+ return -EIO;
+ ctrl->value = data[1];
+ return 0;
+ case V4L2_CID_HFLIP:
+ if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x20, 2,
+ data) < 0)
+ return -EIO;
+ ctrl->value = data[1] & 0x20 ? 1 : 0;
+ return 0;
+ case V4L2_CID_VFLIP:
+ if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x20, 2,
+ data) < 0)
+ return -EIO;
+ ctrl->value = data[1] & 0x80 ? 1 : 0;
+ return 0;
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+
+static int mi0360_set_ctrl(struct sn9c102_device* cam,
+ const struct v4l2_control* ctrl)
+{
+ struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
+ int err = 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_EXPOSURE:
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
+ 0x09, ctrl->value, 0x00,
+ 0, 0);
+ break;
+ case V4L2_CID_GAIN:
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
+ 0x35, 0x03, ctrl->value,
+ 0, 0);
+ break;
+ case V4L2_CID_RED_BALANCE:
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
+ 0x2c, 0x03, ctrl->value,
+ 0, 0);
+ break;
+ case V4L2_CID_BLUE_BALANCE:
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
+ 0x2d, 0x03, ctrl->value,
+ 0, 0);
+ break;
+ case SN9C102_V4L2_CID_GREEN_BALANCE:
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
+ 0x2b, 0x03, ctrl->value,
+ 0, 0);
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
+ 0x2e, 0x03, ctrl->value,
+ 0, 0);
+ break;
+ case V4L2_CID_HFLIP:
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
+ 0x20, ctrl->value ? 0x40:0x00,
+ ctrl->value ? 0x20:0x00,
+ 0, 0);
+ break;
+ case V4L2_CID_VFLIP:
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
+ 0x20, ctrl->value ? 0x80:0x00,
+ ctrl->value ? 0x80:0x00,
+ 0, 0);
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return err ? -EIO : 0;
+}
+
+
+static int mi0360_set_crop(struct sn9c102_device* cam,
+ const struct v4l2_rect* rect)
+{
+ struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
+ int err = 0;
+ u8 h_start = 0, v_start = (u8)(rect->top - s->cropcap.bounds.top) + 1;
+
+ switch (sn9c102_get_bridge(cam)) {
+ case BRIDGE_SN9C103:
+ h_start = (u8)(rect->left - s->cropcap.bounds.left) + 0;
+ break;
+ case BRIDGE_SN9C105:
+ case BRIDGE_SN9C120:
+ h_start = (u8)(rect->left - s->cropcap.bounds.left) + 1;
+ break;
+ default:
+ break;
+ }
+
+ err += sn9c102_write_reg(cam, h_start, 0x12);
+ err += sn9c102_write_reg(cam, v_start, 0x13);
+
+ return err;
+}
+
+
+static int mi0360_set_pix_format(struct sn9c102_device* cam,
+ const struct v4l2_pix_format* pix)
+{
+ struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
+ int err = 0;
+
+ if (pix->pixelformat == V4L2_PIX_FMT_SBGGR8) {
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
+ 0x0a, 0x00, 0x05, 0, 0);
+ err += sn9c102_write_reg(cam, 0x60, 0x19);
+ if (sn9c102_get_bridge(cam) == BRIDGE_SN9C105 ||
+ sn9c102_get_bridge(cam) == BRIDGE_SN9C120)
+ err += sn9c102_write_reg(cam, 0xa6, 0x17);
+ } else {
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
+ 0x0a, 0x00, 0x02, 0, 0);
+ err += sn9c102_write_reg(cam, 0x20, 0x19);
+ if (sn9c102_get_bridge(cam) == BRIDGE_SN9C105 ||
+ sn9c102_get_bridge(cam) == BRIDGE_SN9C120)
+ err += sn9c102_write_reg(cam, 0xa2, 0x17);
+ }
+
+ return err;
+}
+
+
+static const struct sn9c102_sensor mi0360 = {
+ .name = "MI-0360",
+ .maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
+ .supported_bridge = BRIDGE_SN9C103 | BRIDGE_SN9C105 | BRIDGE_SN9C120,
+ .frequency = SN9C102_I2C_100KHZ,
+ .interface = SN9C102_I2C_2WIRES,
+ .i2c_slave_id = 0x5d,
+ .init = &mi0360_init,
+ .qctrl = {
+ {
+ .id = V4L2_CID_EXPOSURE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "exposure",
+ .minimum = 0x00,
+ .maximum = 0x0f,
+ .step = 0x01,
+ .default_value = 0x05,
+ .flags = 0,
+ },
+ {
+ .id = V4L2_CID_GAIN,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "global gain",
+ .minimum = 0x00,
+ .maximum = 0x7f,
+ .step = 0x01,
+ .default_value = 0x25,
+ .flags = 0,
+ },
+ {
+ .id = V4L2_CID_HFLIP,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "horizontal mirror",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 0,
+ .flags = 0,
+ },
+ {
+ .id = V4L2_CID_VFLIP,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "vertical mirror",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 0,
+ .flags = 0,
+ },
+ {
+ .id = V4L2_CID_BLUE_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "blue balance",
+ .minimum = 0x00,
+ .maximum = 0x7f,
+ .step = 0x01,
+ .default_value = 0x0f,
+ .flags = 0,
+ },
+ {
+ .id = V4L2_CID_RED_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "red balance",
+ .minimum = 0x00,
+ .maximum = 0x7f,
+ .step = 0x01,
+ .default_value = 0x32,
+ .flags = 0,
+ },
+ {
+ .id = SN9C102_V4L2_CID_GREEN_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "green balance",
+ .minimum = 0x00,
+ .maximum = 0x7f,
+ .step = 0x01,
+ .default_value = 0x25,
+ .flags = 0,
+ },
+ },
+ .get_ctrl = &mi0360_get_ctrl,
+ .set_ctrl = &mi0360_set_ctrl,
+ .cropcap = {
+ .bounds = {
+ .left = 0,
+ .top = 0,
+ .width = 640,
+ .height = 480,
+ },
+ .defrect = {
+ .left = 0,
+ .top = 0,
+ .width = 640,
+ .height = 480,
+ },
+ },
+ .set_crop = &mi0360_set_crop,
+ .pix_format = {
+ .width = 640,
+ .height = 480,
+ .pixelformat = V4L2_PIX_FMT_SBGGR8,
+ .priv = 8,
+ },
+ .set_pix_format = &mi0360_set_pix_format
+};
+
+
+int sn9c102_probe_mi0360(struct sn9c102_device* cam)
+{
+
+ u8 data[2];
+
+ switch (sn9c102_get_bridge(cam)) {
+ case BRIDGE_SN9C103:
+ if (sn9c102_write_const_regs(cam, {0x01, 0x01}, {0x00, 0x01},
+ {0x28, 0x17}))
+ return -EIO;
+ break;
+ case BRIDGE_SN9C105:
+ case BRIDGE_SN9C120:
+ if (sn9c102_write_const_regs(cam, {0x01, 0xf1}, {0x00, 0xf1},
+ {0x01, 0x01}, {0x00, 0x01},
+ {0x28, 0x17}))
+ return -EIO;
+ break;
+ default:
+ break;
+ }
+
+ if (sn9c102_i2c_try_raw_read(cam, &mi0360, mi0360.i2c_slave_id, 0x00,
+ 2, data) < 0)
+ return -EIO;
+
+ if (data[0] != 0x82 || data[1] != 0x43)
+ return -ENODEV;
+
+ sn9c102_attach_sensor(cam, &mi0360);
+
+ return 0;
+}
--- /dev/null
+/***************************************************************************
+ * Plug-in for MT9V111 image sensor connected to the SN9C1xx PC Camera *
+ * Controllers *
+ * *
+ * Copyright (C) 2007 by Luca Risolia <luca.risolia@studio.unibo.it> *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, write to the Free Software *
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
+ ***************************************************************************/
+
+#include "sn9c102_sensor.h"
+#include "sn9c102_devtable.h"
+
+
+static int mt9v111_init(struct sn9c102_device *cam)
+{
+ struct sn9c102_sensor *s = sn9c102_get_sensor(cam);
+ int err = 0;
+
+ err = sn9c102_write_const_regs(cam, {0x44, 0x01}, {0x40, 0x02},
+ {0x00, 0x03}, {0x1a, 0x04},
+ {0x1f, 0x05}, {0x20, 0x06},
+ {0x1f, 0x07}, {0x81, 0x08},
+ {0x5c, 0x09}, {0x00, 0x0a},
+ {0x00, 0x0b}, {0x00, 0x0c},
+ {0x00, 0x0d}, {0x00, 0x0e},
+ {0x00, 0x0f}, {0x03, 0x10},
+ {0x00, 0x11}, {0x00, 0x12},
+ {0x02, 0x13}, {0x14, 0x14},
+ {0x28, 0x15}, {0x1e, 0x16},
+ {0xe2, 0x17}, {0x06, 0x18},
+ {0x00, 0x19}, {0x00, 0x1a},
+ {0x00, 0x1b}, {0x08, 0x20},
+ {0x39, 0x21}, {0x51, 0x22},
+ {0x63, 0x23}, {0x73, 0x24},
+ {0x82, 0x25}, {0x8f, 0x26},
+ {0x9b, 0x27}, {0xa7, 0x28},
+ {0xb1, 0x29}, {0xbc, 0x2a},
+ {0xc6, 0x2b}, {0xcf, 0x2c},
+ {0xd8, 0x2d}, {0xe1, 0x2e},
+ {0xea, 0x2f}, {0xf2, 0x30},
+ {0x13, 0x84}, {0x00, 0x85},
+ {0x25, 0x86}, {0x00, 0x87},
+ {0x07, 0x88}, {0x00, 0x89},
+ {0xee, 0x8a}, {0x0f, 0x8b},
+ {0xe5, 0x8c}, {0x0f, 0x8d},
+ {0x2e, 0x8e}, {0x00, 0x8f},
+ {0x30, 0x90}, {0x00, 0x91},
+ {0xd4, 0x92}, {0x0f, 0x93},
+ {0xfc, 0x94}, {0x0f, 0x95},
+ {0x14, 0x96}, {0x00, 0x97},
+ {0x00, 0x98}, {0x60, 0x99},
+ {0x07, 0x9a}, {0x40, 0x9b},
+ {0x20, 0x9c}, {0x00, 0x9d},
+ {0x00, 0x9e}, {0x00, 0x9f},
+ {0x2d, 0xc0}, {0x2d, 0xc1},
+ {0x3a, 0xc2}, {0x05, 0xc3},
+ {0x04, 0xc4}, {0x3f, 0xc5},
+ {0x00, 0xc6}, {0x00, 0xc7},
+ {0x50, 0xc8}, {0x3c, 0xc9},
+ {0x28, 0xca}, {0xd8, 0xcb},
+ {0x14, 0xcc}, {0xec, 0xcd},
+ {0x32, 0xce}, {0xdd, 0xcf},
+ {0x2d, 0xd0}, {0xdd, 0xd1},
+ {0x6a, 0xd2}, {0x50, 0xd3},
+ {0x60, 0xd4}, {0x00, 0xd5},
+ {0x00, 0xd6});
+
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x01,
+ 0x00, 0x01, 0, 0);
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x0d,
+ 0x00, 0x01, 0, 0);
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x0d,
+ 0x00, 0x00, 0, 0);
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x08,
+ 0x04, 0x80, 0, 0);
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x01,
+ 0x00, 0x04, 0, 0);
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x08,
+ 0x00, 0x08, 0, 0);
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x02,
+ 0x00, 0x16, 0, 0);
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x03,
+ 0x01, 0xe7, 0, 0);
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x04,
+ 0x02, 0x87, 0, 0);
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x06,
+ 0x00, 0x40, 0, 0);
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x05,
+ 0x00, 0x09, 0, 0);
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x07,
+ 0x30, 0x02, 0, 0);
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x0c,
+ 0x00, 0x00, 0, 0);
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x12,
+ 0x00, 0xb0, 0, 0);
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x13,
+ 0x00, 0x7c, 0, 0);
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x1e,
+ 0x00, 0x00, 0, 0);
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x20,
+ 0x00, 0x00, 0, 0);
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x20,
+ 0x00, 0x00, 0, 0);
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x01,
+ 0x00, 0x04, 0, 0);
+
+ return err;
+}
+
+static int mt9v111_get_ctrl(struct sn9c102_device *cam,
+ struct v4l2_control *ctrl)
+{
+ struct sn9c102_sensor *s = sn9c102_get_sensor(cam);
+ u8 data[2];
+ int err = 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_VFLIP:
+ if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x20, 2,
+ data) < 0)
+ return -EIO;
+ ctrl->value = data[1] & 0x80 ? 1 : 0;
+ return 0;
+ default:
+ return -EINVAL;
+ }
+
+ return err ? -EIO : 0;
+}
+
+static int mt9v111_set_ctrl(struct sn9c102_device *cam,
+ const struct v4l2_control *ctrl)
+{
+ struct sn9c102_sensor *s = sn9c102_get_sensor(cam);
+ int err = 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_VFLIP:
+ err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
+ 0x20,
+ ctrl->value ? 0x80 : 0x00,
+ ctrl->value ? 0x80 : 0x00, 0,
+ 0);
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return err ? -EIO : 0;
+}
+
+static int mt9v111_set_crop(struct sn9c102_device *cam,
+ const struct v4l2_rect *rect)
+{
+ struct sn9c102_sensor *s = sn9c102_get_sensor(cam);
+ int err = 0;
+ u8 v_start = (u8) (rect->top - s->cropcap.bounds.top) + 2;
+
+ err += sn9c102_write_reg(cam, v_start, 0x13);
+
+ return err;
+}
+
+static int mt9v111_set_pix_format(struct sn9c102_device *cam,
+ const struct v4l2_pix_format *pix)
+{
+ int err = 0;
+
+ if (pix->pixelformat == V4L2_PIX_FMT_SBGGR8) {
+ err += sn9c102_write_reg(cam, 0xb4, 0x17);
+ } else {
+ err += sn9c102_write_reg(cam, 0xe2, 0x17);
+ }
+
+ return err;
+}
+
+
+static const struct sn9c102_sensor mt9v111 = {
+ .name = "MT9V111",
+ .maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
+ .supported_bridge = BRIDGE_SN9C105 | BRIDGE_SN9C120,
+ .frequency = SN9C102_I2C_100KHZ,
+ .interface = SN9C102_I2C_2WIRES,
+ .i2c_slave_id = 0x5c,
+ .init = &mt9v111_init,
+ .qctrl = {
+ {
+ .id = V4L2_CID_VFLIP,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "vertical mirror",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 0,
+ .flags = 0,
+ },
+ },
+ .get_ctrl = &mt9v111_get_ctrl,
+ .set_ctrl = &mt9v111_set_ctrl,
+ .cropcap = {
+ .bounds = {
+ .left = 0,
+ .top = 0,
+ .width = 640,
+ .height = 480,
+ },
+ .defrect = {
+ .left = 0,
+ .top = 0,
+ .width = 640,
+ .height = 480,
+ },
+ },
+ .set_crop = &mt9v111_set_crop,
+ .pix_format = {
+ .width = 640,
+ .height = 480,
+ .pixelformat = V4L2_PIX_FMT_SBGGR8,
+ .priv = 8,
+ },
+ .set_pix_format = &mt9v111_set_pix_format
+};
+
+
+int sn9c102_probe_mt9v111(struct sn9c102_device *cam)
+{
+ u8 data[2];
+ int err = 0;
+
+ err += sn9c102_write_const_regs(cam, {0x01, 0xf1}, {0x00, 0xf1},
+ {0x29, 0x01}, {0x42, 0x17},
+ {0x62, 0x17}, {0x08, 0x01});
+ err += sn9c102_i2c_try_raw_write(cam, &mt9v111, 4,
+ mt9v111.i2c_slave_id, 0x01, 0x00,
+ 0x04, 0, 0);
+ if (err || sn9c102_i2c_try_raw_read(cam, &mt9v111,
+ mt9v111.i2c_slave_id, 0x36, 2,
+ data) < 0)
+ return -EIO;
+
+ if (data[0] != 0x82 || data[1] != 0x3a)
+ return -ENODEV;
+
+ sn9c102_attach_sensor(cam, &mt9v111);
+
+ return 0;
+}
--- /dev/null
+/***************************************************************************
+ * Plug-in for OV7630 image sensor connected to the SN9C1xx PC Camera *
+ * Controllers *
+ * *
+ * Copyright (C) 2006-2007 by Luca Risolia <luca.risolia@studio.unibo.it> *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, write to the Free Software *
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
+ ***************************************************************************/
+
+#include "sn9c102_sensor.h"
+#include "sn9c102_devtable.h"
+
+
+static int ov7630_init(struct sn9c102_device* cam)
+{
+ int err = 0;
+
+ switch (sn9c102_get_bridge(cam)) {
+ case BRIDGE_SN9C101:
+ case BRIDGE_SN9C102:
+ err = sn9c102_write_const_regs(cam, {0x00, 0x14}, {0x60, 0x17},
+ {0x0f, 0x18}, {0x50, 0x19});
+
+ err += sn9c102_i2c_write(cam, 0x12, 0x8d);
+ err += sn9c102_i2c_write(cam, 0x12, 0x0d);
+ err += sn9c102_i2c_write(cam, 0x11, 0x00);
+ err += sn9c102_i2c_write(cam, 0x15, 0x35);
+ err += sn9c102_i2c_write(cam, 0x16, 0x03);
+ err += sn9c102_i2c_write(cam, 0x17, 0x1c);
+ err += sn9c102_i2c_write(cam, 0x18, 0xbd);
+ err += sn9c102_i2c_write(cam, 0x19, 0x06);
+ err += sn9c102_i2c_write(cam, 0x1a, 0xf6);
+ err += sn9c102_i2c_write(cam, 0x1b, 0x04);
+ err += sn9c102_i2c_write(cam, 0x20, 0x44);
+ err += sn9c102_i2c_write(cam, 0x23, 0xee);
+ err += sn9c102_i2c_write(cam, 0x26, 0xa0);
+ err += sn9c102_i2c_write(cam, 0x27, 0x9a);
+ err += sn9c102_i2c_write(cam, 0x28, 0x20);
+ err += sn9c102_i2c_write(cam, 0x29, 0x30);
+ err += sn9c102_i2c_write(cam, 0x2f, 0x3d);
+ err += sn9c102_i2c_write(cam, 0x30, 0x24);
+ err += sn9c102_i2c_write(cam, 0x32, 0x86);
+ err += sn9c102_i2c_write(cam, 0x60, 0xa9);
+ err += sn9c102_i2c_write(cam, 0x61, 0x42);
+ err += sn9c102_i2c_write(cam, 0x65, 0x00);
+ err += sn9c102_i2c_write(cam, 0x69, 0x38);
+ err += sn9c102_i2c_write(cam, 0x6f, 0x88);
+ err += sn9c102_i2c_write(cam, 0x70, 0x0b);
+ err += sn9c102_i2c_write(cam, 0x71, 0x00);
+ err += sn9c102_i2c_write(cam, 0x74, 0x21);
+ err += sn9c102_i2c_write(cam, 0x7d, 0xf7);
+ break;
+ case BRIDGE_SN9C103:
+ err = sn9c102_write_const_regs(cam, {0x00, 0x02}, {0x00, 0x03},
+ {0x1a, 0x04}, {0x20, 0x05},
+ {0x20, 0x06}, {0x20, 0x07},
+ {0x03, 0x10}, {0x0a, 0x14},
+ {0x60, 0x17}, {0x0f, 0x18},
+ {0x50, 0x19}, {0x1d, 0x1a},
+ {0x10, 0x1b}, {0x02, 0x1c},
+ {0x03, 0x1d}, {0x0f, 0x1e},
+ {0x0c, 0x1f}, {0x00, 0x20},
+ {0x10, 0x21}, {0x20, 0x22},
+ {0x30, 0x23}, {0x40, 0x24},
+ {0x50, 0x25}, {0x60, 0x26},
+ {0x70, 0x27}, {0x80, 0x28},
+ {0x90, 0x29}, {0xa0, 0x2a},
+ {0xb0, 0x2b}, {0xc0, 0x2c},
+ {0xd0, 0x2d}, {0xe0, 0x2e},
+ {0xf0, 0x2f}, {0xff, 0x30});
+
+ err += sn9c102_i2c_write(cam, 0x12, 0x8d);
+ err += sn9c102_i2c_write(cam, 0x12, 0x0d);
+ err += sn9c102_i2c_write(cam, 0x15, 0x34);
+ err += sn9c102_i2c_write(cam, 0x11, 0x01);
+ err += sn9c102_i2c_write(cam, 0x1b, 0x04);
+ err += sn9c102_i2c_write(cam, 0x20, 0x44);
+ err += sn9c102_i2c_write(cam, 0x23, 0xee);
+ err += sn9c102_i2c_write(cam, 0x26, 0xa0);
+ err += sn9c102_i2c_write(cam, 0x27, 0x9a);
+ err += sn9c102_i2c_write(cam, 0x28, 0x20);
+ err += sn9c102_i2c_write(cam, 0x29, 0x30);
+ err += sn9c102_i2c_write(cam, 0x2f, 0x3d);
+ err += sn9c102_i2c_write(cam, 0x30, 0x24);
+ err += sn9c102_i2c_write(cam, 0x32, 0x86);
+ err += sn9c102_i2c_write(cam, 0x60, 0xa9);
+ err += sn9c102_i2c_write(cam, 0x61, 0x42);
+ err += sn9c102_i2c_write(cam, 0x65, 0x00);
+ err += sn9c102_i2c_write(cam, 0x69, 0x38);
+ err += sn9c102_i2c_write(cam, 0x6f, 0x88);
+ err += sn9c102_i2c_write(cam, 0x70, 0x0b);
+ err += sn9c102_i2c_write(cam, 0x71, 0x00);
+ err += sn9c102_i2c_write(cam, 0x74, 0x21);
+ err += sn9c102_i2c_write(cam, 0x7d, 0xf7);
+ break;
+ case BRIDGE_SN9C105:
+ case BRIDGE_SN9C120:
+ err = sn9c102_write_const_regs(cam, {0x40, 0x02}, {0x00, 0x03},
+ {0x1a, 0x04}, {0x03, 0x10},
+ {0x0a, 0x14}, {0xe2, 0x17},
+ {0x0b, 0x18}, {0x00, 0x19},
+ {0x1d, 0x1a}, {0x10, 0x1b},
+ {0x02, 0x1c}, {0x03, 0x1d},
+ {0x0f, 0x1e}, {0x0c, 0x1f},
+ {0x00, 0x20}, {0x24, 0x21},
+ {0x3b, 0x22}, {0x47, 0x23},
+ {0x60, 0x24}, {0x71, 0x25},
+ {0x80, 0x26}, {0x8f, 0x27},
+ {0x9d, 0x28}, {0xaa, 0x29},
+ {0xb8, 0x2a}, {0xc4, 0x2b},
+ {0xd1, 0x2c}, {0xdd, 0x2d},
+ {0xe8, 0x2e}, {0xf4, 0x2f},
+ {0xff, 0x30}, {0x00, 0x3f},
+ {0xc7, 0x40}, {0x01, 0x41},
+ {0x44, 0x42}, {0x00, 0x43},
+ {0x44, 0x44}, {0x00, 0x45},
+ {0x44, 0x46}, {0x00, 0x47},
+ {0xc7, 0x48}, {0x01, 0x49},
+ {0xc7, 0x4a}, {0x01, 0x4b},
+ {0xc7, 0x4c}, {0x01, 0x4d},
+ {0x44, 0x4e}, {0x00, 0x4f},
+ {0x44, 0x50}, {0x00, 0x51},
+ {0x44, 0x52}, {0x00, 0x53},
+ {0xc7, 0x54}, {0x01, 0x55},
+ {0xc7, 0x56}, {0x01, 0x57},
+ {0xc7, 0x58}, {0x01, 0x59},
+ {0x44, 0x5a}, {0x00, 0x5b},
+ {0x44, 0x5c}, {0x00, 0x5d},
+ {0x44, 0x5e}, {0x00, 0x5f},
+ {0xc7, 0x60}, {0x01, 0x61},
+ {0xc7, 0x62}, {0x01, 0x63},
+ {0xc7, 0x64}, {0x01, 0x65},
+ {0x44, 0x66}, {0x00, 0x67},
+ {0x44, 0x68}, {0x00, 0x69},
+ {0x44, 0x6a}, {0x00, 0x6b},
+ {0xc7, 0x6c}, {0x01, 0x6d},
+ {0xc7, 0x6e}, {0x01, 0x6f},
+ {0xc7, 0x70}, {0x01, 0x71},
+ {0x44, 0x72}, {0x00, 0x73},
+ {0x44, 0x74}, {0x00, 0x75},
+ {0x44, 0x76}, {0x00, 0x77},
+ {0xc7, 0x78}, {0x01, 0x79},
+ {0xc7, 0x7a}, {0x01, 0x7b},
+ {0xc7, 0x7c}, {0x01, 0x7d},
+ {0x44, 0x7e}, {0x00, 0x7f},
+ {0x17, 0x84}, {0x00, 0x85},
+ {0x2e, 0x86}, {0x00, 0x87},
+ {0x09, 0x88}, {0x00, 0x89},
+ {0xe8, 0x8a}, {0x0f, 0x8b},
+ {0xda, 0x8c}, {0x0f, 0x8d},
+ {0x40, 0x8e}, {0x00, 0x8f},
+ {0x37, 0x90}, {0x00, 0x91},
+ {0xcf, 0x92}, {0x0f, 0x93},
+ {0xfa, 0x94}, {0x0f, 0x95},
+ {0x00, 0x96}, {0x00, 0x97},
+ {0x00, 0x98}, {0x66, 0x99},
+ {0x00, 0x9a}, {0x40, 0x9b},
+ {0x20, 0x9c}, {0x00, 0x9d},
+ {0x00, 0x9e}, {0x00, 0x9f},
+ {0x2d, 0xc0}, {0x2d, 0xc1},
+ {0x3a, 0xc2}, {0x00, 0xc3},
+ {0x04, 0xc4}, {0x3f, 0xc5},
+ {0x00, 0xc6}, {0x00, 0xc7},
+ {0x50, 0xc8}, {0x3c, 0xc9},
+ {0x28, 0xca}, {0xd8, 0xcb},
+ {0x14, 0xcc}, {0xec, 0xcd},
+ {0x32, 0xce}, {0xdd, 0xcf},
+ {0x32, 0xd0}, {0xdd, 0xd1},
+ {0x6a, 0xd2}, {0x50, 0xd3},
+ {0x60, 0xd4}, {0x00, 0xd5},
+ {0x00, 0xd6});
+
+ err += sn9c102_i2c_write(cam, 0x12, 0x80);
+ err += sn9c102_i2c_write(cam, 0x12, 0x48);
+ err += sn9c102_i2c_write(cam, 0x01, 0x80);
+ err += sn9c102_i2c_write(cam, 0x02, 0x80);
+ err += sn9c102_i2c_write(cam, 0x03, 0x80);
+ err += sn9c102_i2c_write(cam, 0x04, 0x10);
+ err += sn9c102_i2c_write(cam, 0x05, 0x20);
+ err += sn9c102_i2c_write(cam, 0x06, 0x80);
+ err += sn9c102_i2c_write(cam, 0x11, 0x00);
+ err += sn9c102_i2c_write(cam, 0x0c, 0x20);
+ err += sn9c102_i2c_write(cam, 0x0d, 0x20);
+ err += sn9c102_i2c_write(cam, 0x15, 0x80);
+ err += sn9c102_i2c_write(cam, 0x16, 0x03);
+ err += sn9c102_i2c_write(cam, 0x17, 0x1b);
+ err += sn9c102_i2c_write(cam, 0x18, 0xbd);
+ err += sn9c102_i2c_write(cam, 0x19, 0x05);
+ err += sn9c102_i2c_write(cam, 0x1a, 0xf6);
+ err += sn9c102_i2c_write(cam, 0x1b, 0x04);
+ err += sn9c102_i2c_write(cam, 0x21, 0x1b);
+ err += sn9c102_i2c_write(cam, 0x22, 0x00);
+ err += sn9c102_i2c_write(cam, 0x23, 0xde);
+ err += sn9c102_i2c_write(cam, 0x24, 0x10);
+ err += sn9c102_i2c_write(cam, 0x25, 0x8a);
+ err += sn9c102_i2c_write(cam, 0x26, 0xa0);
+ err += sn9c102_i2c_write(cam, 0x27, 0xca);
+ err += sn9c102_i2c_write(cam, 0x28, 0xa2);
+ err += sn9c102_i2c_write(cam, 0x29, 0x74);
+ err += sn9c102_i2c_write(cam, 0x2a, 0x88);
+ err += sn9c102_i2c_write(cam, 0x2b, 0x34);
+ err += sn9c102_i2c_write(cam, 0x2c, 0x88);
+ err += sn9c102_i2c_write(cam, 0x2e, 0x00);
+ err += sn9c102_i2c_write(cam, 0x2f, 0x00);
+ err += sn9c102_i2c_write(cam, 0x30, 0x00);
+ err += sn9c102_i2c_write(cam, 0x32, 0xc2);
+ err += sn9c102_i2c_write(cam, 0x33, 0x08);
+ err += sn9c102_i2c_write(cam, 0x4c, 0x40);
+ err += sn9c102_i2c_write(cam, 0x4d, 0xf3);
+ err += sn9c102_i2c_write(cam, 0x60, 0x05);
+ err += sn9c102_i2c_write(cam, 0x61, 0x40);
+ err += sn9c102_i2c_write(cam, 0x62, 0x12);
+ err += sn9c102_i2c_write(cam, 0x63, 0x57);
+ err += sn9c102_i2c_write(cam, 0x64, 0x73);
+ err += sn9c102_i2c_write(cam, 0x65, 0x00);
+ err += sn9c102_i2c_write(cam, 0x66, 0x55);
+ err += sn9c102_i2c_write(cam, 0x67, 0x01);
+ err += sn9c102_i2c_write(cam, 0x68, 0xac);
+ err += sn9c102_i2c_write(cam, 0x69, 0x38);
+ err += sn9c102_i2c_write(cam, 0x6f, 0x1f);
+ err += sn9c102_i2c_write(cam, 0x70, 0x01);
+ err += sn9c102_i2c_write(cam, 0x71, 0x00);
+ err += sn9c102_i2c_write(cam, 0x72, 0x10);
+ err += sn9c102_i2c_write(cam, 0x73, 0x50);
+ err += sn9c102_i2c_write(cam, 0x74, 0x20);
+ err += sn9c102_i2c_write(cam, 0x76, 0x01);
+ err += sn9c102_i2c_write(cam, 0x77, 0xf3);
+ err += sn9c102_i2c_write(cam, 0x78, 0x90);
+ err += sn9c102_i2c_write(cam, 0x79, 0x98);
+ err += sn9c102_i2c_write(cam, 0x7a, 0x98);
+ err += sn9c102_i2c_write(cam, 0x7b, 0x00);
+ err += sn9c102_i2c_write(cam, 0x7c, 0x38);
+ err += sn9c102_i2c_write(cam, 0x7d, 0xff);
+ break;
+ default:
+ break;
+ }
+
+ return err;
+}
+
+
+static int ov7630_get_ctrl(struct sn9c102_device* cam,
+ struct v4l2_control* ctrl)
+{
+ enum sn9c102_bridge bridge = sn9c102_get_bridge(cam);
+ int err = 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_EXPOSURE:
+ if ((ctrl->value = sn9c102_i2c_read(cam, 0x10)) < 0)
+ return -EIO;
+ break;
+ case V4L2_CID_RED_BALANCE:
+ if (bridge == BRIDGE_SN9C105 || bridge == BRIDGE_SN9C120)
+ ctrl->value = sn9c102_pread_reg(cam, 0x05);
+ else
+ ctrl->value = sn9c102_pread_reg(cam, 0x07);
+ break;
+ case V4L2_CID_BLUE_BALANCE:
+ ctrl->value = sn9c102_pread_reg(cam, 0x06);
+ break;
+ case SN9C102_V4L2_CID_GREEN_BALANCE:
+ if (bridge == BRIDGE_SN9C105 || bridge == BRIDGE_SN9C120)
+ ctrl->value = sn9c102_pread_reg(cam, 0x07);
+ else
+ ctrl->value = sn9c102_pread_reg(cam, 0x05);
+ break;
+ break;
+ case V4L2_CID_GAIN:
+ if ((ctrl->value = sn9c102_i2c_read(cam, 0x00)) < 0)
+ return -EIO;
+ ctrl->value &= 0x3f;
+ break;
+ case V4L2_CID_DO_WHITE_BALANCE:
+ if ((ctrl->value = sn9c102_i2c_read(cam, 0x0c)) < 0)
+ return -EIO;
+ ctrl->value &= 0x3f;
+ break;
+ case V4L2_CID_WHITENESS:
+ if ((ctrl->value = sn9c102_i2c_read(cam, 0x0d)) < 0)
+ return -EIO;
+ ctrl->value &= 0x3f;
+ break;
+ case V4L2_CID_AUTOGAIN:
+ if ((ctrl->value = sn9c102_i2c_read(cam, 0x13)) < 0)
+ return -EIO;
+ ctrl->value &= 0x01;
+ break;
+ case V4L2_CID_VFLIP:
+ if ((ctrl->value = sn9c102_i2c_read(cam, 0x75)) < 0)
+ return -EIO;
+ ctrl->value = (ctrl->value & 0x80) ? 1 : 0;
+ break;
+ case SN9C102_V4L2_CID_GAMMA:
+ if ((ctrl->value = sn9c102_i2c_read(cam, 0x14)) < 0)
+ return -EIO;
+ ctrl->value = (ctrl->value & 0x02) ? 1 : 0;
+ break;
+ case SN9C102_V4L2_CID_BAND_FILTER:
+ if ((ctrl->value = sn9c102_i2c_read(cam, 0x2d)) < 0)
+ return -EIO;
+ ctrl->value = (ctrl->value & 0x02) ? 1 : 0;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return err ? -EIO : 0;
+}
+
+
+static int ov7630_set_ctrl(struct sn9c102_device* cam,
+ const struct v4l2_control* ctrl)
+{
+ enum sn9c102_bridge bridge = sn9c102_get_bridge(cam);
+ int err = 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_EXPOSURE:
+ err += sn9c102_i2c_write(cam, 0x10, ctrl->value);
+ break;
+ case V4L2_CID_RED_BALANCE:
+ if (bridge == BRIDGE_SN9C105 || bridge == BRIDGE_SN9C120)
+ err += sn9c102_write_reg(cam, ctrl->value, 0x05);
+ else
+ err += sn9c102_write_reg(cam, ctrl->value, 0x07);
+ break;
+ case V4L2_CID_BLUE_BALANCE:
+ err += sn9c102_write_reg(cam, ctrl->value, 0x06);
+ break;
+ case SN9C102_V4L2_CID_GREEN_BALANCE:
+ if (bridge == BRIDGE_SN9C105 || bridge == BRIDGE_SN9C120)
+ err += sn9c102_write_reg(cam, ctrl->value, 0x07);
+ else
+ err += sn9c102_write_reg(cam, ctrl->value, 0x05);
+ break;
+ case V4L2_CID_GAIN:
+ err += sn9c102_i2c_write(cam, 0x00, ctrl->value);
+ break;
+ case V4L2_CID_DO_WHITE_BALANCE:
+ err += sn9c102_i2c_write(cam, 0x0c, ctrl->value);
+ break;
+ case V4L2_CID_WHITENESS:
+ err += sn9c102_i2c_write(cam, 0x0d, ctrl->value);
+ break;
+ case V4L2_CID_AUTOGAIN:
+ err += sn9c102_i2c_write(cam, 0x13, ctrl->value |
+ (ctrl->value << 1));
+ break;
+ case V4L2_CID_VFLIP:
+ err += sn9c102_i2c_write(cam, 0x75, 0x0e | (ctrl->value << 7));
+ break;
+ case SN9C102_V4L2_CID_GAMMA:
+ err += sn9c102_i2c_write(cam, 0x14, ctrl->value << 2);
+ break;
+ case SN9C102_V4L2_CID_BAND_FILTER:
+ err += sn9c102_i2c_write(cam, 0x2d, ctrl->value << 2);
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return err ? -EIO : 0;
+}
+
+
+static int ov7630_set_crop(struct sn9c102_device* cam,
+ const struct v4l2_rect* rect)
+{
+ struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
+ int err = 0;
+ u8 h_start = 0, v_start = (u8)(rect->top - s->cropcap.bounds.top) + 1;
+
+ switch (sn9c102_get_bridge(cam)) {
+ case BRIDGE_SN9C101:
+ case BRIDGE_SN9C102:
+ case BRIDGE_SN9C103:
+ h_start = (u8)(rect->left - s->cropcap.bounds.left) + 1;
+ break;
+ case BRIDGE_SN9C105:
+ case BRIDGE_SN9C120:
+ h_start = (u8)(rect->left - s->cropcap.bounds.left) + 4;
+ break;
+ default:
+ break;
+ }
+
+ err += sn9c102_write_reg(cam, h_start, 0x12);
+ err += sn9c102_write_reg(cam, v_start, 0x13);
+
+ return err;
+}
+
+
+static int ov7630_set_pix_format(struct sn9c102_device* cam,
+ const struct v4l2_pix_format* pix)
+{
+ int err = 0;
+
+ switch (sn9c102_get_bridge(cam)) {
+ case BRIDGE_SN9C101:
+ case BRIDGE_SN9C102:
+ case BRIDGE_SN9C103:
+ if (pix->pixelformat == V4L2_PIX_FMT_SBGGR8)
+ err += sn9c102_write_reg(cam, 0x50, 0x19);
+ else
+ err += sn9c102_write_reg(cam, 0x20, 0x19);
+ break;
+ case BRIDGE_SN9C105:
+ case BRIDGE_SN9C120:
+ if (pix->pixelformat == V4L2_PIX_FMT_SBGGR8) {
+ err += sn9c102_write_reg(cam, 0xe5, 0x17);
+ err += sn9c102_i2c_write(cam, 0x11, 0x04);
+ } else {
+ err += sn9c102_write_reg(cam, 0xe2, 0x17);
+ err += sn9c102_i2c_write(cam, 0x11, 0x02);
+ }
+ break;
+ default:
+ break;
+ }
+
+ return err;
+}
+
+
+static const struct sn9c102_sensor ov7630 = {
+ .name = "OV7630",
+ .maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
+ .supported_bridge = BRIDGE_SN9C101 | BRIDGE_SN9C102 | BRIDGE_SN9C103 |
+ BRIDGE_SN9C105 | BRIDGE_SN9C120,
+ .sysfs_ops = SN9C102_I2C_READ | SN9C102_I2C_WRITE,
+ .frequency = SN9C102_I2C_100KHZ,
+ .interface = SN9C102_I2C_2WIRES,
+ .i2c_slave_id = 0x21,
+ .init = &ov7630_init,
+ .qctrl = {
+ {
+ .id = V4L2_CID_GAIN,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "global gain",
+ .minimum = 0x00,
+ .maximum = 0x3f,
+ .step = 0x01,
+ .default_value = 0x14,
+ .flags = 0,
+ },
+ {
+ .id = V4L2_CID_EXPOSURE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "exposure",
+ .minimum = 0x00,
+ .maximum = 0xff,
+ .step = 0x01,
+ .default_value = 0x60,
+ .flags = 0,
+ },
+ {
+ .id = V4L2_CID_WHITENESS,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "white balance background: red",
+ .minimum = 0x00,
+ .maximum = 0x3f,
+ .step = 0x01,
+ .default_value = 0x20,
+ .flags = 0,
+ },
+ {
+ .id = V4L2_CID_DO_WHITE_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "white balance background: blue",
+ .minimum = 0x00,
+ .maximum = 0x3f,
+ .step = 0x01,
+ .default_value = 0x20,
+ .flags = 0,
+ },
+ {
+ .id = V4L2_CID_RED_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "red balance",
+ .minimum = 0x00,
+ .maximum = 0x7f,
+ .step = 0x01,
+ .default_value = 0x20,
+ .flags = 0,
+ },
+ {
+ .id = V4L2_CID_BLUE_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "blue balance",
+ .minimum = 0x00,
+ .maximum = 0x7f,
+ .step = 0x01,
+ .default_value = 0x20,
+ .flags = 0,
+ },
+ {
+ .id = V4L2_CID_AUTOGAIN,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "auto adjust",
+ .minimum = 0x00,
+ .maximum = 0x01,
+ .step = 0x01,
+ .default_value = 0x00,
+ .flags = 0,
+ },
+ {
+ .id = V4L2_CID_VFLIP,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "vertical flip",
+ .minimum = 0x00,
+ .maximum = 0x01,
+ .step = 0x01,
+ .default_value = 0x01,
+ .flags = 0,
+ },
+ {
+ .id = SN9C102_V4L2_CID_GREEN_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "green balance",
+ .minimum = 0x00,
+ .maximum = 0x7f,
+ .step = 0x01,
+ .default_value = 0x20,
+ .flags = 0,
+ },
+ {
+ .id = SN9C102_V4L2_CID_BAND_FILTER,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "band filter",
+ .minimum = 0x00,
+ .maximum = 0x01,
+ .step = 0x01,
+ .default_value = 0x00,
+ .flags = 0,
+ },
+ {
+ .id = SN9C102_V4L2_CID_GAMMA,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "rgb gamma",
+ .minimum = 0x00,
+ .maximum = 0x01,
+ .step = 0x01,
+ .default_value = 0x00,
+ .flags = 0,
+ },
+ },
+ .get_ctrl = &ov7630_get_ctrl,
+ .set_ctrl = &ov7630_set_ctrl,
+ .cropcap = {
+ .bounds = {
+ .left = 0,
+ .top = 0,
+ .width = 640,
+ .height = 480,
+ },
+ .defrect = {
+ .left = 0,
+ .top = 0,
+ .width = 640,
+ .height = 480,
+ },
+ },
+ .set_crop = &ov7630_set_crop,
+ .pix_format = {
+ .width = 640,
+ .height = 480,
+ .pixelformat = V4L2_PIX_FMT_SN9C10X,
+ .priv = 8,
+ },
+ .set_pix_format = &ov7630_set_pix_format
+};
+
+
+int sn9c102_probe_ov7630(struct sn9c102_device* cam)
+{
+ int pid, ver, err = 0;
+
+ switch (sn9c102_get_bridge(cam)) {
+ case BRIDGE_SN9C101:
+ case BRIDGE_SN9C102:
+ err = sn9c102_write_const_regs(cam, {0x01, 0x01}, {0x00, 0x01},
+ {0x28, 0x17});
+ break;
+ case BRIDGE_SN9C103: /* do _not_ change anything! */
+ err = sn9c102_write_const_regs(cam, {0x09, 0x01}, {0x42, 0x01},
+ {0x28, 0x17}, {0x44, 0x02});
+ pid = sn9c102_i2c_try_read(cam, &ov7630, 0x0a);
+ if (err || pid < 0) /* try a different initialization */
+ err += sn9c102_write_const_regs(cam, {0x01, 0x01},
+ {0x00, 0x01});
+ break;
+ case BRIDGE_SN9C105:
+ case BRIDGE_SN9C120:
+ err = sn9c102_write_const_regs(cam, {0x01, 0xf1}, {0x00, 0xf1},
+ {0x29, 0x01}, {0x74, 0x02},
+ {0x0e, 0x01}, {0x44, 0x01});
+ break;
+ default:
+ break;
+ }
+
+ pid = sn9c102_i2c_try_read(cam, &ov7630, 0x0a);
+ ver = sn9c102_i2c_try_read(cam, &ov7630, 0x0b);
+ if (err || pid < 0 || ver < 0)
+ return -EIO;
+ if (pid != 0x76 || ver != 0x31)
+ return -ENODEV;
+ sn9c102_attach_sensor(cam, &ov7630);
+
+ return 0;
+}
--- /dev/null
+/***************************************************************************
+ * Plug-in for OV7660 image sensor connected to the SN9C1xx PC Camera *
+ * Controllers *
+ * *
+ * Copyright (C) 2007 by Luca Risolia <luca.risolia@studio.unibo.it> *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, write to the Free Software *
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
+ ***************************************************************************/
+
+#include "sn9c102_sensor.h"
+#include "sn9c102_devtable.h"
+
+
+static int ov7660_init(struct sn9c102_device* cam)
+{
+ int err = 0;
+
+ err = sn9c102_write_const_regs(cam, {0x40, 0x02}, {0x00, 0x03},
+ {0x1a, 0x04}, {0x03, 0x10},
+ {0x08, 0x14}, {0x20, 0x17},
+ {0x8b, 0x18}, {0x00, 0x19},
+ {0x1d, 0x1a}, {0x10, 0x1b},
+ {0x02, 0x1c}, {0x03, 0x1d},
+ {0x0f, 0x1e}, {0x0c, 0x1f},
+ {0x00, 0x20}, {0x29, 0x21},
+ {0x40, 0x22}, {0x54, 0x23},
+ {0x66, 0x24}, {0x76, 0x25},
+ {0x85, 0x26}, {0x94, 0x27},
+ {0xa1, 0x28}, {0xae, 0x29},
+ {0xbb, 0x2a}, {0xc7, 0x2b},
+ {0xd3, 0x2c}, {0xde, 0x2d},
+ {0xea, 0x2e}, {0xf4, 0x2f},
+ {0xff, 0x30}, {0x00, 0x3f},
+ {0xc7, 0x40}, {0x01, 0x41},
+ {0x44, 0x42}, {0x00, 0x43},
+ {0x44, 0x44}, {0x00, 0x45},
+ {0x44, 0x46}, {0x00, 0x47},
+ {0xc7, 0x48}, {0x01, 0x49},
+ {0xc7, 0x4a}, {0x01, 0x4b},
+ {0xc7, 0x4c}, {0x01, 0x4d},
+ {0x44, 0x4e}, {0x00, 0x4f},
+ {0x44, 0x50}, {0x00, 0x51},
+ {0x44, 0x52}, {0x00, 0x53},
+ {0xc7, 0x54}, {0x01, 0x55},
+ {0xc7, 0x56}, {0x01, 0x57},
+ {0xc7, 0x58}, {0x01, 0x59},
+ {0x44, 0x5a}, {0x00, 0x5b},
+ {0x44, 0x5c}, {0x00, 0x5d},
+ {0x44, 0x5e}, {0x00, 0x5f},
+ {0xc7, 0x60}, {0x01, 0x61},
+ {0xc7, 0x62}, {0x01, 0x63},
+ {0xc7, 0x64}, {0x01, 0x65},
+ {0x44, 0x66}, {0x00, 0x67},
+ {0x44, 0x68}, {0x00, 0x69},
+ {0x44, 0x6a}, {0x00, 0x6b},
+ {0xc7, 0x6c}, {0x01, 0x6d},
+ {0xc7, 0x6e}, {0x01, 0x6f},
+ {0xc7, 0x70}, {0x01, 0x71},
+ {0x44, 0x72}, {0x00, 0x73},
+ {0x44, 0x74}, {0x00, 0x75},
+ {0x44, 0x76}, {0x00, 0x77},
+ {0xc7, 0x78}, {0x01, 0x79},
+ {0xc7, 0x7a}, {0x01, 0x7b},
+ {0xc7, 0x7c}, {0x01, 0x7d},
+ {0x44, 0x7e}, {0x00, 0x7f},
+ {0x14, 0x84}, {0x00, 0x85},
+ {0x27, 0x86}, {0x00, 0x87},
+ {0x07, 0x88}, {0x00, 0x89},
+ {0xec, 0x8a}, {0x0f, 0x8b},
+ {0xd8, 0x8c}, {0x0f, 0x8d},
+ {0x3d, 0x8e}, {0x00, 0x8f},
+ {0x3d, 0x90}, {0x00, 0x91},
+ {0xcd, 0x92}, {0x0f, 0x93},
+ {0xf7, 0x94}, {0x0f, 0x95},
+ {0x0c, 0x96}, {0x00, 0x97},
+ {0x00, 0x98}, {0x66, 0x99},
+ {0x05, 0x9a}, {0x00, 0x9b},
+ {0x04, 0x9c}, {0x00, 0x9d},
+ {0x08, 0x9e}, {0x00, 0x9f},
+ {0x2d, 0xc0}, {0x2d, 0xc1},
+ {0x3a, 0xc2}, {0x05, 0xc3},
+ {0x04, 0xc4}, {0x3f, 0xc5},
+ {0x00, 0xc6}, {0x00, 0xc7},
+ {0x50, 0xc8}, {0x3C, 0xc9},
+ {0x28, 0xca}, {0xd8, 0xcb},
+ {0x14, 0xcc}, {0xec, 0xcd},
+ {0x32, 0xce}, {0xdd, 0xcf},
+ {0x32, 0xd0}, {0xdd, 0xd1},
+ {0x6a, 0xd2}, {0x50, 0xd3},
+ {0x00, 0xd4}, {0x00, 0xd5},
+ {0x00, 0xd6});
+
+ err += sn9c102_i2c_write(cam, 0x12, 0x80);
+ err += sn9c102_i2c_write(cam, 0x11, 0x09);
+ err += sn9c102_i2c_write(cam, 0x00, 0x0A);
+ err += sn9c102_i2c_write(cam, 0x01, 0x80);
+ err += sn9c102_i2c_write(cam, 0x02, 0x80);
+ err += sn9c102_i2c_write(cam, 0x03, 0x00);
+ err += sn9c102_i2c_write(cam, 0x04, 0x00);
+ err += sn9c102_i2c_write(cam, 0x05, 0x08);
+ err += sn9c102_i2c_write(cam, 0x06, 0x0B);
+ err += sn9c102_i2c_write(cam, 0x07, 0x00);
+ err += sn9c102_i2c_write(cam, 0x08, 0x1C);
+ err += sn9c102_i2c_write(cam, 0x09, 0x01);
+ err += sn9c102_i2c_write(cam, 0x0A, 0x76);
+ err += sn9c102_i2c_write(cam, 0x0B, 0x60);
+ err += sn9c102_i2c_write(cam, 0x0C, 0x00);
+ err += sn9c102_i2c_write(cam, 0x0D, 0x08);
+ err += sn9c102_i2c_write(cam, 0x0E, 0x04);
+ err += sn9c102_i2c_write(cam, 0x0F, 0x6F);
+ err += sn9c102_i2c_write(cam, 0x10, 0x20);
+ err += sn9c102_i2c_write(cam, 0x11, 0x03);
+ err += sn9c102_i2c_write(cam, 0x12, 0x05);
+ err += sn9c102_i2c_write(cam, 0x13, 0xC7);
+ err += sn9c102_i2c_write(cam, 0x14, 0x2C);
+ err += sn9c102_i2c_write(cam, 0x15, 0x00);
+ err += sn9c102_i2c_write(cam, 0x16, 0x02);
+ err += sn9c102_i2c_write(cam, 0x17, 0x10);
+ err += sn9c102_i2c_write(cam, 0x18, 0x60);
+ err += sn9c102_i2c_write(cam, 0x19, 0x02);
+ err += sn9c102_i2c_write(cam, 0x1A, 0x7B);
+ err += sn9c102_i2c_write(cam, 0x1B, 0x02);
+ err += sn9c102_i2c_write(cam, 0x1C, 0x7F);
+ err += sn9c102_i2c_write(cam, 0x1D, 0xA2);
+ err += sn9c102_i2c_write(cam, 0x1E, 0x01);
+ err += sn9c102_i2c_write(cam, 0x1F, 0x0E);
+ err += sn9c102_i2c_write(cam, 0x20, 0x05);
+ err += sn9c102_i2c_write(cam, 0x21, 0x05);
+ err += sn9c102_i2c_write(cam, 0x22, 0x05);
+ err += sn9c102_i2c_write(cam, 0x23, 0x05);
+ err += sn9c102_i2c_write(cam, 0x24, 0x68);
+ err += sn9c102_i2c_write(cam, 0x25, 0x58);
+ err += sn9c102_i2c_write(cam, 0x26, 0xD4);
+ err += sn9c102_i2c_write(cam, 0x27, 0x80);
+ err += sn9c102_i2c_write(cam, 0x28, 0x80);
+ err += sn9c102_i2c_write(cam, 0x29, 0x30);
+ err += sn9c102_i2c_write(cam, 0x2A, 0x00);
+ err += sn9c102_i2c_write(cam, 0x2B, 0x00);
+ err += sn9c102_i2c_write(cam, 0x2C, 0x80);
+ err += sn9c102_i2c_write(cam, 0x2D, 0x00);
+ err += sn9c102_i2c_write(cam, 0x2E, 0x00);
+ err += sn9c102_i2c_write(cam, 0x2F, 0x0E);
+ err += sn9c102_i2c_write(cam, 0x30, 0x08);
+ err += sn9c102_i2c_write(cam, 0x31, 0x30);
+ err += sn9c102_i2c_write(cam, 0x32, 0xB4);
+ err += sn9c102_i2c_write(cam, 0x33, 0x00);
+ err += sn9c102_i2c_write(cam, 0x34, 0x07);
+ err += sn9c102_i2c_write(cam, 0x35, 0x84);
+ err += sn9c102_i2c_write(cam, 0x36, 0x00);
+ err += sn9c102_i2c_write(cam, 0x37, 0x0C);
+ err += sn9c102_i2c_write(cam, 0x38, 0x02);
+ err += sn9c102_i2c_write(cam, 0x39, 0x43);
+ err += sn9c102_i2c_write(cam, 0x3A, 0x00);
+ err += sn9c102_i2c_write(cam, 0x3B, 0x0A);
+ err += sn9c102_i2c_write(cam, 0x3C, 0x6C);
+ err += sn9c102_i2c_write(cam, 0x3D, 0x99);
+ err += sn9c102_i2c_write(cam, 0x3E, 0x0E);
+ err += sn9c102_i2c_write(cam, 0x3F, 0x41);
+ err += sn9c102_i2c_write(cam, 0x40, 0xC1);
+ err += sn9c102_i2c_write(cam, 0x41, 0x22);
+ err += sn9c102_i2c_write(cam, 0x42, 0x08);
+ err += sn9c102_i2c_write(cam, 0x43, 0xF0);
+ err += sn9c102_i2c_write(cam, 0x44, 0x10);
+ err += sn9c102_i2c_write(cam, 0x45, 0x78);
+ err += sn9c102_i2c_write(cam, 0x46, 0xA8);
+ err += sn9c102_i2c_write(cam, 0x47, 0x60);
+ err += sn9c102_i2c_write(cam, 0x48, 0x80);
+ err += sn9c102_i2c_write(cam, 0x49, 0x00);
+ err += sn9c102_i2c_write(cam, 0x4A, 0x00);
+ err += sn9c102_i2c_write(cam, 0x4B, 0x00);
+ err += sn9c102_i2c_write(cam, 0x4C, 0x00);
+ err += sn9c102_i2c_write(cam, 0x4D, 0x00);
+ err += sn9c102_i2c_write(cam, 0x4E, 0x00);
+ err += sn9c102_i2c_write(cam, 0x4F, 0x46);
+ err += sn9c102_i2c_write(cam, 0x50, 0x36);
+ err += sn9c102_i2c_write(cam, 0x51, 0x0F);
+ err += sn9c102_i2c_write(cam, 0x52, 0x17);
+ err += sn9c102_i2c_write(cam, 0x53, 0x7F);
+ err += sn9c102_i2c_write(cam, 0x54, 0x96);
+ err += sn9c102_i2c_write(cam, 0x55, 0x40);
+ err += sn9c102_i2c_write(cam, 0x56, 0x40);
+ err += sn9c102_i2c_write(cam, 0x57, 0x40);
+ err += sn9c102_i2c_write(cam, 0x58, 0x0F);
+ err += sn9c102_i2c_write(cam, 0x59, 0xBA);
+ err += sn9c102_i2c_write(cam, 0x5A, 0x9A);
+ err += sn9c102_i2c_write(cam, 0x5B, 0x22);
+ err += sn9c102_i2c_write(cam, 0x5C, 0xB9);
+ err += sn9c102_i2c_write(cam, 0x5D, 0x9B);
+ err += sn9c102_i2c_write(cam, 0x5E, 0x10);
+ err += sn9c102_i2c_write(cam, 0x5F, 0xF0);
+ err += sn9c102_i2c_write(cam, 0x60, 0x05);
+ err += sn9c102_i2c_write(cam, 0x61, 0x60);
+ err += sn9c102_i2c_write(cam, 0x62, 0x00);
+ err += sn9c102_i2c_write(cam, 0x63, 0x00);
+ err += sn9c102_i2c_write(cam, 0x64, 0x50);
+ err += sn9c102_i2c_write(cam, 0x65, 0x30);
+ err += sn9c102_i2c_write(cam, 0x66, 0x00);
+ err += sn9c102_i2c_write(cam, 0x67, 0x80);
+ err += sn9c102_i2c_write(cam, 0x68, 0x7A);
+ err += sn9c102_i2c_write(cam, 0x69, 0x90);
+ err += sn9c102_i2c_write(cam, 0x6A, 0x80);
+ err += sn9c102_i2c_write(cam, 0x6B, 0x0A);
+ err += sn9c102_i2c_write(cam, 0x6C, 0x30);
+ err += sn9c102_i2c_write(cam, 0x6D, 0x48);
+ err += sn9c102_i2c_write(cam, 0x6E, 0x80);
+ err += sn9c102_i2c_write(cam, 0x6F, 0x74);
+ err += sn9c102_i2c_write(cam, 0x70, 0x64);
+ err += sn9c102_i2c_write(cam, 0x71, 0x60);
+ err += sn9c102_i2c_write(cam, 0x72, 0x5C);
+ err += sn9c102_i2c_write(cam, 0x73, 0x58);
+ err += sn9c102_i2c_write(cam, 0x74, 0x54);
+ err += sn9c102_i2c_write(cam, 0x75, 0x4C);
+ err += sn9c102_i2c_write(cam, 0x76, 0x40);
+ err += sn9c102_i2c_write(cam, 0x77, 0x38);
+ err += sn9c102_i2c_write(cam, 0x78, 0x34);
+ err += sn9c102_i2c_write(cam, 0x79, 0x30);
+ err += sn9c102_i2c_write(cam, 0x7A, 0x2F);
+ err += sn9c102_i2c_write(cam, 0x7B, 0x2B);
+ err += sn9c102_i2c_write(cam, 0x7C, 0x03);
+ err += sn9c102_i2c_write(cam, 0x7D, 0x07);
+ err += sn9c102_i2c_write(cam, 0x7E, 0x17);
+ err += sn9c102_i2c_write(cam, 0x7F, 0x34);
+ err += sn9c102_i2c_write(cam, 0x80, 0x41);
+ err += sn9c102_i2c_write(cam, 0x81, 0x4D);
+ err += sn9c102_i2c_write(cam, 0x82, 0x58);
+ err += sn9c102_i2c_write(cam, 0x83, 0x63);
+ err += sn9c102_i2c_write(cam, 0x84, 0x6E);
+ err += sn9c102_i2c_write(cam, 0x85, 0x77);
+ err += sn9c102_i2c_write(cam, 0x86, 0x87);
+ err += sn9c102_i2c_write(cam, 0x87, 0x95);
+ err += sn9c102_i2c_write(cam, 0x88, 0xAF);
+ err += sn9c102_i2c_write(cam, 0x89, 0xC7);
+ err += sn9c102_i2c_write(cam, 0x8A, 0xDF);
+ err += sn9c102_i2c_write(cam, 0x8B, 0x99);
+ err += sn9c102_i2c_write(cam, 0x8C, 0x99);
+ err += sn9c102_i2c_write(cam, 0x8D, 0xCF);
+ err += sn9c102_i2c_write(cam, 0x8E, 0x20);
+ err += sn9c102_i2c_write(cam, 0x8F, 0x26);
+ err += sn9c102_i2c_write(cam, 0x90, 0x10);
+ err += sn9c102_i2c_write(cam, 0x91, 0x0C);
+ err += sn9c102_i2c_write(cam, 0x92, 0x25);
+ err += sn9c102_i2c_write(cam, 0x93, 0x00);
+ err += sn9c102_i2c_write(cam, 0x94, 0x50);
+ err += sn9c102_i2c_write(cam, 0x95, 0x50);
+ err += sn9c102_i2c_write(cam, 0x96, 0x00);
+ err += sn9c102_i2c_write(cam, 0x97, 0x01);
+ err += sn9c102_i2c_write(cam, 0x98, 0x10);
+ err += sn9c102_i2c_write(cam, 0x99, 0x40);
+ err += sn9c102_i2c_write(cam, 0x9A, 0x40);
+ err += sn9c102_i2c_write(cam, 0x9B, 0x20);
+ err += sn9c102_i2c_write(cam, 0x9C, 0x00);
+ err += sn9c102_i2c_write(cam, 0x9D, 0x99);
+ err += sn9c102_i2c_write(cam, 0x9E, 0x7F);
+ err += sn9c102_i2c_write(cam, 0x9F, 0x00);
+ err += sn9c102_i2c_write(cam, 0xA0, 0x00);
+ err += sn9c102_i2c_write(cam, 0xA1, 0x00);
+
+ return err;
+}
+
+
+static int ov7660_get_ctrl(struct sn9c102_device* cam,
+ struct v4l2_control* ctrl)
+{
+ int err = 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_EXPOSURE:
+ if ((ctrl->value = sn9c102_i2c_read(cam, 0x10)) < 0)
+ return -EIO;
+ break;
+ case V4L2_CID_DO_WHITE_BALANCE:
+ if ((ctrl->value = sn9c102_read_reg(cam, 0x02)) < 0)
+ return -EIO;
+ ctrl->value = (ctrl->value & 0x04) ? 1 : 0;
+ break;
+ case V4L2_CID_RED_BALANCE:
+ if ((ctrl->value = sn9c102_read_reg(cam, 0x05)) < 0)
+ return -EIO;
+ ctrl->value &= 0x7f;
+ break;
+ case V4L2_CID_BLUE_BALANCE:
+ if ((ctrl->value = sn9c102_read_reg(cam, 0x06)) < 0)
+ return -EIO;
+ ctrl->value &= 0x7f;
+ break;
+ case SN9C102_V4L2_CID_GREEN_BALANCE:
+ if ((ctrl->value = sn9c102_read_reg(cam, 0x07)) < 0)
+ return -EIO;
+ ctrl->value &= 0x7f;
+ break;
+ case SN9C102_V4L2_CID_BAND_FILTER:
+ if ((ctrl->value = sn9c102_i2c_read(cam, 0x3b)) < 0)
+ return -EIO;
+ ctrl->value &= 0x08;
+ break;
+ case V4L2_CID_GAIN:
+ if ((ctrl->value = sn9c102_i2c_read(cam, 0x00)) < 0)
+ return -EIO;
+ ctrl->value &= 0x1f;
+ break;
+ case V4L2_CID_AUTOGAIN:
+ if ((ctrl->value = sn9c102_i2c_read(cam, 0x13)) < 0)
+ return -EIO;
+ ctrl->value &= 0x01;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return err ? -EIO : 0;
+}
+
+
+static int ov7660_set_ctrl(struct sn9c102_device* cam,
+ const struct v4l2_control* ctrl)
+{
+ int err = 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_EXPOSURE:
+ err += sn9c102_i2c_write(cam, 0x10, ctrl->value);
+ break;
+ case V4L2_CID_DO_WHITE_BALANCE:
+ err += sn9c102_write_reg(cam, 0x43 | (ctrl->value << 2), 0x02);
+ break;
+ case V4L2_CID_RED_BALANCE:
+ err += sn9c102_write_reg(cam, ctrl->value, 0x05);
+ break;
+ case V4L2_CID_BLUE_BALANCE:
+ err += sn9c102_write_reg(cam, ctrl->value, 0x06);
+ break;
+ case SN9C102_V4L2_CID_GREEN_BALANCE:
+ err += sn9c102_write_reg(cam, ctrl->value, 0x07);
+ break;
+ case SN9C102_V4L2_CID_BAND_FILTER:
+ err += sn9c102_i2c_write(cam, ctrl->value << 3, 0x3b);
+ break;
+ case V4L2_CID_GAIN:
+ err += sn9c102_i2c_write(cam, 0x00, 0x60 + ctrl->value);
+ break;
+ case V4L2_CID_AUTOGAIN:
+ err += sn9c102_i2c_write(cam, 0x13, 0xc0 |
+ (ctrl->value * 0x07));
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return err ? -EIO : 0;
+}
+
+
+static int ov7660_set_crop(struct sn9c102_device* cam,
+ const struct v4l2_rect* rect)
+{
+ struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
+ int err = 0;
+ u8 h_start = (u8)(rect->left - s->cropcap.bounds.left) + 1,
+ v_start = (u8)(rect->top - s->cropcap.bounds.top) + 1;
+
+ err += sn9c102_write_reg(cam, h_start, 0x12);
+ err += sn9c102_write_reg(cam, v_start, 0x13);
+
+ return err;
+}
+
+
+static int ov7660_set_pix_format(struct sn9c102_device* cam,
+ const struct v4l2_pix_format* pix)
+{
+ int r0, err = 0;
+
+ r0 = sn9c102_pread_reg(cam, 0x01);
+
+ if (pix->pixelformat == V4L2_PIX_FMT_JPEG) {
+ err += sn9c102_write_reg(cam, r0 | 0x40, 0x01);
+ err += sn9c102_write_reg(cam, 0xa2, 0x17);
+ err += sn9c102_i2c_write(cam, 0x11, 0x00);
+ } else {
+ err += sn9c102_write_reg(cam, r0 | 0x40, 0x01);
+ err += sn9c102_write_reg(cam, 0xa2, 0x17);
+ err += sn9c102_i2c_write(cam, 0x11, 0x0d);
+ }
+
+ return err;
+}
+
+
+static const struct sn9c102_sensor ov7660 = {
+ .name = "OV7660",
+ .maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
+ .supported_bridge = BRIDGE_SN9C105 | BRIDGE_SN9C120,
+ .sysfs_ops = SN9C102_I2C_READ | SN9C102_I2C_WRITE,
+ .frequency = SN9C102_I2C_100KHZ,
+ .interface = SN9C102_I2C_2WIRES,
+ .i2c_slave_id = 0x21,
+ .init = &ov7660_init,
+ .qctrl = {
+ {
+ .id = V4L2_CID_GAIN,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "global gain",
+ .minimum = 0x00,
+ .maximum = 0x1f,
+ .step = 0x01,
+ .default_value = 0x09,
+ .flags = 0,
+ },
+ {
+ .id = V4L2_CID_EXPOSURE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "exposure",
+ .minimum = 0x00,
+ .maximum = 0xff,
+ .step = 0x01,
+ .default_value = 0x27,
+ .flags = 0,
+ },
+ {
+ .id = V4L2_CID_DO_WHITE_BALANCE,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "night mode",
+ .minimum = 0x00,
+ .maximum = 0x01,
+ .step = 0x01,
+ .default_value = 0x00,
+ .flags = 0,
+ },
+ {
+ .id = V4L2_CID_RED_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "red balance",
+ .minimum = 0x00,
+ .maximum = 0x7f,
+ .step = 0x01,
+ .default_value = 0x14,
+ .flags = 0,
+ },
+ {
+ .id = V4L2_CID_BLUE_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "blue balance",
+ .minimum = 0x00,
+ .maximum = 0x7f,
+ .step = 0x01,
+ .default_value = 0x14,
+ .flags = 0,
+ },
+ {
+ .id = V4L2_CID_AUTOGAIN,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "auto adjust",
+ .minimum = 0x00,
+ .maximum = 0x01,
+ .step = 0x01,
+ .default_value = 0x01,
+ .flags = 0,
+ },
+ {
+ .id = SN9C102_V4L2_CID_GREEN_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "green balance",
+ .minimum = 0x00,
+ .maximum = 0x7f,
+ .step = 0x01,
+ .default_value = 0x14,
+ .flags = 0,
+ },
+ {
+ .id = SN9C102_V4L2_CID_BAND_FILTER,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "band filter",
+ .minimum = 0x00,
+ .maximum = 0x01,
+ .step = 0x01,
+ .default_value = 0x00,
+ .flags = 0,
+ },
+ },
+ .get_ctrl = &ov7660_get_ctrl,
+ .set_ctrl = &ov7660_set_ctrl,
+ .cropcap = {
+ .bounds = {
+ .left = 0,
+ .top = 0,
+ .width = 640,
+ .height = 480,
+ },
+ .defrect = {
+ .left = 0,
+ .top = 0,
+ .width = 640,
+ .height = 480,
+ },
+ },
+ .set_crop = &ov7660_set_crop,
+ .pix_format = {
+ .width = 640,
+ .height = 480,
+ .pixelformat = V4L2_PIX_FMT_JPEG,
+ .priv = 8,
+ },
+ .set_pix_format = &ov7660_set_pix_format
+};
+
+
+int sn9c102_probe_ov7660(struct sn9c102_device* cam)
+{
+ int pid, ver, err;
+
+ err = sn9c102_write_const_regs(cam, {0x01, 0xf1}, {0x00, 0xf1},
+ {0x01, 0x01}, {0x00, 0x01},
+ {0x28, 0x17});
+
+ pid = sn9c102_i2c_try_read(cam, &ov7660, 0x0a);
+ ver = sn9c102_i2c_try_read(cam, &ov7660, 0x0b);
+ if (err || pid < 0 || ver < 0)
+ return -EIO;
+ if (pid != 0x76 || ver != 0x60)
+ return -ENODEV;
+
+ sn9c102_attach_sensor(cam, &ov7660);
+
+ return 0;
+}
--- /dev/null
+/***************************************************************************
+ * Plug-in for PAS106B image sensor connected to the SN9C1xx PC Camera *
+ * Controllers *
+ * *
+ * Copyright (C) 2004-2007 by Luca Risolia <luca.risolia@studio.unibo.it> *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, write to the Free Software *
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
+ ***************************************************************************/
+
+#include <linux/delay.h>
+#include "sn9c102_sensor.h"
+#include "sn9c102_devtable.h"
+
+
+static int pas106b_init(struct sn9c102_device* cam)
+{
+ int err = 0;
+
+ err = sn9c102_write_const_regs(cam, {0x00, 0x10}, {0x00, 0x11},
+ {0x00, 0x14}, {0x20, 0x17},
+ {0x20, 0x19}, {0x09, 0x18});
+
+ err += sn9c102_i2c_write(cam, 0x02, 0x0c);
+ err += sn9c102_i2c_write(cam, 0x05, 0x5a);
+ err += sn9c102_i2c_write(cam, 0x06, 0x88);
+ err += sn9c102_i2c_write(cam, 0x07, 0x80);
+ err += sn9c102_i2c_write(cam, 0x10, 0x06);
+ err += sn9c102_i2c_write(cam, 0x11, 0x06);
+ err += sn9c102_i2c_write(cam, 0x12, 0x00);
+ err += sn9c102_i2c_write(cam, 0x14, 0x02);
+ err += sn9c102_i2c_write(cam, 0x13, 0x01);
+
+ msleep(400);
+
+ return err;
+}
+
+
+static int pas106b_get_ctrl(struct sn9c102_device* cam,
+ struct v4l2_control* ctrl)
+{
+ switch (ctrl->id) {
+ case V4L2_CID_EXPOSURE:
+ {
+ int r1 = sn9c102_i2c_read(cam, 0x03),
+ r2 = sn9c102_i2c_read(cam, 0x04);
+ if (r1 < 0 || r2 < 0)
+ return -EIO;
+ ctrl->value = (r1 << 4) | (r2 & 0x0f);
+ }
+ return 0;
+ case V4L2_CID_RED_BALANCE:
+ if ((ctrl->value = sn9c102_i2c_read(cam, 0x0c)) < 0)
+ return -EIO;
+ ctrl->value &= 0x1f;
+ return 0;
+ case V4L2_CID_BLUE_BALANCE:
+ if ((ctrl->value = sn9c102_i2c_read(cam, 0x09)) < 0)
+ return -EIO;
+ ctrl->value &= 0x1f;
+ return 0;
+ case V4L2_CID_GAIN:
+ if ((ctrl->value = sn9c102_i2c_read(cam, 0x0e)) < 0)
+ return -EIO;
+ ctrl->value &= 0x1f;
+ return 0;
+ case V4L2_CID_CONTRAST:
+ if ((ctrl->value = sn9c102_i2c_read(cam, 0x0f)) < 0)
+ return -EIO;
+ ctrl->value &= 0x07;
+ return 0;
+ case SN9C102_V4L2_CID_GREEN_BALANCE:
+ if ((ctrl->value = sn9c102_i2c_read(cam, 0x0a)) < 0)
+ return -EIO;
+ ctrl->value = (ctrl->value & 0x1f) << 1;
+ return 0;
+ case SN9C102_V4L2_CID_DAC_MAGNITUDE:
+ if ((ctrl->value = sn9c102_i2c_read(cam, 0x08)) < 0)
+ return -EIO;
+ ctrl->value &= 0xf8;
+ return 0;
+ default:
+ return -EINVAL;
+ }
+}
+
+
+static int pas106b_set_ctrl(struct sn9c102_device* cam,
+ const struct v4l2_control* ctrl)
+{
+ int err = 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_EXPOSURE:
+ err += sn9c102_i2c_write(cam, 0x03, ctrl->value >> 4);
+ err += sn9c102_i2c_write(cam, 0x04, ctrl->value & 0x0f);
+ break;
+ case V4L2_CID_RED_BALANCE:
+ err += sn9c102_i2c_write(cam, 0x0c, ctrl->value);
+ break;
+ case V4L2_CID_BLUE_BALANCE:
+ err += sn9c102_i2c_write(cam, 0x09, ctrl->value);
+ break;
+ case V4L2_CID_GAIN:
+ err += sn9c102_i2c_write(cam, 0x0e, ctrl->value);
+ break;
+ case V4L2_CID_CONTRAST:
+ err += sn9c102_i2c_write(cam, 0x0f, ctrl->value);
+ break;
+ case SN9C102_V4L2_CID_GREEN_BALANCE:
+ err += sn9c102_i2c_write(cam, 0x0a, ctrl->value >> 1);
+ err += sn9c102_i2c_write(cam, 0x0b, ctrl->value >> 1);
+ break;
+ case SN9C102_V4L2_CID_DAC_MAGNITUDE:
+ err += sn9c102_i2c_write(cam, 0x08, ctrl->value << 3);
+ break;
+ default:
+ return -EINVAL;
+ }
+ err += sn9c102_i2c_write(cam, 0x13, 0x01);
+
+ return err ? -EIO : 0;
+}
+
+
+static int pas106b_set_crop(struct sn9c102_device* cam,
+ const struct v4l2_rect* rect)
+{
+ struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
+ int err = 0;
+ u8 h_start = (u8)(rect->left - s->cropcap.bounds.left) + 4,
+ v_start = (u8)(rect->top - s->cropcap.bounds.top) + 3;
+
+ err += sn9c102_write_reg(cam, h_start, 0x12);
+ err += sn9c102_write_reg(cam, v_start, 0x13);
+
+ return err;
+}
+
+
+static int pas106b_set_pix_format(struct sn9c102_device* cam,
+ const struct v4l2_pix_format* pix)
+{
+ int err = 0;
+
+ if (pix->pixelformat == V4L2_PIX_FMT_SN9C10X)
+ err += sn9c102_write_reg(cam, 0x2c, 0x17);
+ else
+ err += sn9c102_write_reg(cam, 0x20, 0x17);
+
+ return err;
+}
+
+
+static const struct sn9c102_sensor pas106b = {
+ .name = "PAS106B",
+ .maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
+ .supported_bridge = BRIDGE_SN9C101 | BRIDGE_SN9C102,
+ .sysfs_ops = SN9C102_I2C_READ | SN9C102_I2C_WRITE,
+ .frequency = SN9C102_I2C_400KHZ | SN9C102_I2C_100KHZ,
+ .interface = SN9C102_I2C_2WIRES,
+ .i2c_slave_id = 0x40,
+ .init = &pas106b_init,
+ .qctrl = {
+ {
+ .id = V4L2_CID_EXPOSURE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "exposure",
+ .minimum = 0x125,
+ .maximum = 0xfff,
+ .step = 0x001,
+ .default_value = 0x140,
+ .flags = 0,
+ },
+ {
+ .id = V4L2_CID_GAIN,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "global gain",
+ .minimum = 0x00,
+ .maximum = 0x1f,
+ .step = 0x01,
+ .default_value = 0x0d,
+ .flags = 0,
+ },
+ {
+ .id = V4L2_CID_CONTRAST,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "contrast",
+ .minimum = 0x00,
+ .maximum = 0x07,
+ .step = 0x01,
+ .default_value = 0x00, /* 0x00~0x03 have same effect */
+ .flags = 0,
+ },
+ {
+ .id = V4L2_CID_RED_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "red balance",
+ .minimum = 0x00,
+ .maximum = 0x1f,
+ .step = 0x01,
+ .default_value = 0x04,
+ .flags = 0,
+ },
+ {
+ .id = V4L2_CID_BLUE_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "blue balance",
+ .minimum = 0x00,
+ .maximum = 0x1f,
+ .step = 0x01,
+ .default_value = 0x06,
+ .flags = 0,
+ },
+ {
+ .id = SN9C102_V4L2_CID_GREEN_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "green balance",
+ .minimum = 0x00,
+ .maximum = 0x3e,
+ .step = 0x02,
+ .default_value = 0x02,
+ .flags = 0,
+ },
+ {
+ .id = SN9C102_V4L2_CID_DAC_MAGNITUDE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "DAC magnitude",
+ .minimum = 0x00,
+ .maximum = 0x1f,
+ .step = 0x01,
+ .default_value = 0x01,
+ .flags = 0,
+ },
+ },
+ .get_ctrl = &pas106b_get_ctrl,
+ .set_ctrl = &pas106b_set_ctrl,
+ .cropcap = {
+ .bounds = {
+ .left = 0,
+ .top = 0,
+ .width = 352,
+ .height = 288,
+ },
+ .defrect = {
+ .left = 0,
+ .top = 0,
+ .width = 352,
+ .height = 288,
+ },
+ },
+ .set_crop = &pas106b_set_crop,
+ .pix_format = {
+ .width = 352,
+ .height = 288,
+ .pixelformat = V4L2_PIX_FMT_SBGGR8,
+ .priv = 8, /* we use this field as 'bits per pixel' */
+ },
+ .set_pix_format = &pas106b_set_pix_format
+};
+
+
+int sn9c102_probe_pas106b(struct sn9c102_device* cam)
+{
+ int r0 = 0, r1 = 0;
+ unsigned int pid = 0;
+
+ /*
+ Minimal initialization to enable the I2C communication
+ NOTE: do NOT change the values!
+ */
+ if (sn9c102_write_const_regs(cam,
+ {0x01, 0x01}, /* sensor power down */
+ {0x00, 0x01}, /* sensor power on */
+ {0x28, 0x17})) /* sensor clock at 24 MHz */
+ return -EIO;
+
+ r0 = sn9c102_i2c_try_read(cam, &pas106b, 0x00);
+ r1 = sn9c102_i2c_try_read(cam, &pas106b, 0x01);
+ if (r0 < 0 || r1 < 0)
+ return -EIO;
+
+ pid = (r0 << 11) | ((r1 & 0xf0) >> 4);
+ if (pid != 0x007)
+ return -ENODEV;
+
+ sn9c102_attach_sensor(cam, &pas106b);
+
+ return 0;
+}
--- /dev/null
+/***************************************************************************
+ * Plug-in for PAS202BCB image sensor connected to the SN9C1xx PC Camera *
+ * Controllers *
+ * *
+ * Copyright (C) 2004 by Carlos Eduardo Medaglia Dyonisio *
+ * <medaglia@undl.org.br> *
+ * *
+ * Support for SN9C103, DAC Magnitude, exposure and green gain controls *
+ * added by Luca Risolia <luca.risolia@studio.unibo.it> *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, write to the Free Software *
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
+ ***************************************************************************/
+
+#include <linux/delay.h>
+#include "sn9c102_sensor.h"
+#include "sn9c102_devtable.h"
+
+
+static int pas202bcb_init(struct sn9c102_device* cam)
+{
+ int err = 0;
+
+ switch (sn9c102_get_bridge(cam)) {
+ case BRIDGE_SN9C101:
+ case BRIDGE_SN9C102:
+ err = sn9c102_write_const_regs(cam, {0x00, 0x10}, {0x00, 0x11},
+ {0x00, 0x14}, {0x20, 0x17},
+ {0x30, 0x19}, {0x09, 0x18});
+ break;
+ case BRIDGE_SN9C103:
+ err = sn9c102_write_const_regs(cam, {0x00, 0x02}, {0x00, 0x03},
+ {0x1a, 0x04}, {0x20, 0x05},
+ {0x20, 0x06}, {0x20, 0x07},
+ {0x00, 0x10}, {0x00, 0x11},
+ {0x00, 0x14}, {0x20, 0x17},
+ {0x30, 0x19}, {0x09, 0x18},
+ {0x02, 0x1c}, {0x03, 0x1d},
+ {0x0f, 0x1e}, {0x0c, 0x1f},
+ {0x00, 0x20}, {0x10, 0x21},
+ {0x20, 0x22}, {0x30, 0x23},
+ {0x40, 0x24}, {0x50, 0x25},
+ {0x60, 0x26}, {0x70, 0x27},
+ {0x80, 0x28}, {0x90, 0x29},
+ {0xa0, 0x2a}, {0xb0, 0x2b},
+ {0xc0, 0x2c}, {0xd0, 0x2d},
+ {0xe0, 0x2e}, {0xf0, 0x2f},
+ {0xff, 0x30});
+ break;
+ default:
+ break;
+ }
+
+ err += sn9c102_i2c_write(cam, 0x02, 0x14);
+ err += sn9c102_i2c_write(cam, 0x03, 0x40);
+ err += sn9c102_i2c_write(cam, 0x0d, 0x2c);
+ err += sn9c102_i2c_write(cam, 0x0e, 0x01);
+ err += sn9c102_i2c_write(cam, 0x0f, 0xa9);
+ err += sn9c102_i2c_write(cam, 0x10, 0x08);
+ err += sn9c102_i2c_write(cam, 0x13, 0x63);
+ err += sn9c102_i2c_write(cam, 0x15, 0x70);
+ err += sn9c102_i2c_write(cam, 0x11, 0x01);
+
+ msleep(400);
+
+ return err;
+}
+
+
+static int pas202bcb_get_ctrl(struct sn9c102_device* cam,
+ struct v4l2_control* ctrl)
+{
+ switch (ctrl->id) {
+ case V4L2_CID_EXPOSURE:
+ {
+ int r1 = sn9c102_i2c_read(cam, 0x04),
+ r2 = sn9c102_i2c_read(cam, 0x05);
+ if (r1 < 0 || r2 < 0)
+ return -EIO;
+ ctrl->value = (r1 << 6) | (r2 & 0x3f);
+ }
+ return 0;
+ case V4L2_CID_RED_BALANCE:
+ if ((ctrl->value = sn9c102_i2c_read(cam, 0x09)) < 0)
+ return -EIO;
+ ctrl->value &= 0x0f;
+ return 0;
+ case V4L2_CID_BLUE_BALANCE:
+ if ((ctrl->value = sn9c102_i2c_read(cam, 0x07)) < 0)
+ return -EIO;
+ ctrl->value &= 0x0f;
+ return 0;
+ case V4L2_CID_GAIN:
+ if ((ctrl->value = sn9c102_i2c_read(cam, 0x10)) < 0)
+ return -EIO;
+ ctrl->value &= 0x1f;
+ return 0;
+ case SN9C102_V4L2_CID_GREEN_BALANCE:
+ if ((ctrl->value = sn9c102_i2c_read(cam, 0x08)) < 0)
+ return -EIO;
+ ctrl->value &= 0x0f;
+ return 0;
+ case SN9C102_V4L2_CID_DAC_MAGNITUDE:
+ if ((ctrl->value = sn9c102_i2c_read(cam, 0x0c)) < 0)
+ return -EIO;
+ return 0;
+ default:
+ return -EINVAL;
+ }
+}
+
+
+static int pas202bcb_set_pix_format(struct sn9c102_device* cam,
+ const struct v4l2_pix_format* pix)
+{
+ int err = 0;
+
+ if (pix->pixelformat == V4L2_PIX_FMT_SN9C10X)
+ err += sn9c102_write_reg(cam, 0x28, 0x17);
+ else
+ err += sn9c102_write_reg(cam, 0x20, 0x17);
+
+ return err;
+}
+
+
+static int pas202bcb_set_ctrl(struct sn9c102_device* cam,
+ const struct v4l2_control* ctrl)
+{
+ int err = 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_EXPOSURE:
+ err += sn9c102_i2c_write(cam, 0x04, ctrl->value >> 6);
+ err += sn9c102_i2c_write(cam, 0x05, ctrl->value & 0x3f);
+ break;
+ case V4L2_CID_RED_BALANCE:
+ err += sn9c102_i2c_write(cam, 0x09, ctrl->value);
+ break;
+ case V4L2_CID_BLUE_BALANCE:
+ err += sn9c102_i2c_write(cam, 0x07, ctrl->value);
+ break;
+ case V4L2_CID_GAIN:
+ err += sn9c102_i2c_write(cam, 0x10, ctrl->value);
+ break;
+ case SN9C102_V4L2_CID_GREEN_BALANCE:
+ err += sn9c102_i2c_write(cam, 0x08, ctrl->value);
+ break;
+ case SN9C102_V4L2_CID_DAC_MAGNITUDE:
+ err += sn9c102_i2c_write(cam, 0x0c, ctrl->value);
+ break;
+ default:
+ return -EINVAL;
+ }
+ err += sn9c102_i2c_write(cam, 0x11, 0x01);
+
+ return err ? -EIO : 0;
+}
+
+
+static int pas202bcb_set_crop(struct sn9c102_device* cam,
+ const struct v4l2_rect* rect)
+{
+ struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
+ int err = 0;
+ u8 h_start = 0,
+ v_start = (u8)(rect->top - s->cropcap.bounds.top) + 3;
+
+ switch (sn9c102_get_bridge(cam)) {
+ case BRIDGE_SN9C101:
+ case BRIDGE_SN9C102:
+ h_start = (u8)(rect->left - s->cropcap.bounds.left) + 4;
+ break;
+ case BRIDGE_SN9C103:
+ h_start = (u8)(rect->left - s->cropcap.bounds.left) + 3;
+ break;
+ default:
+ break;
+ }
+
+ err += sn9c102_write_reg(cam, h_start, 0x12);
+ err += sn9c102_write_reg(cam, v_start, 0x13);
+
+ return err;
+}
+
+
+static const struct sn9c102_sensor pas202bcb = {
+ .name = "PAS202BCB",
+ .maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
+ .supported_bridge = BRIDGE_SN9C101 | BRIDGE_SN9C102 | BRIDGE_SN9C103,
+ .sysfs_ops = SN9C102_I2C_READ | SN9C102_I2C_WRITE,
+ .frequency = SN9C102_I2C_400KHZ | SN9C102_I2C_100KHZ,
+ .interface = SN9C102_I2C_2WIRES,
+ .i2c_slave_id = 0x40,
+ .init = &pas202bcb_init,
+ .qctrl = {
+ {
+ .id = V4L2_CID_EXPOSURE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "exposure",
+ .minimum = 0x01e5,
+ .maximum = 0x3fff,
+ .step = 0x0001,
+ .default_value = 0x01e5,
+ .flags = 0,
+ },
+ {
+ .id = V4L2_CID_GAIN,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "global gain",
+ .minimum = 0x00,
+ .maximum = 0x1f,
+ .step = 0x01,
+ .default_value = 0x0b,
+ .flags = 0,
+ },
+ {
+ .id = V4L2_CID_RED_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "red balance",
+ .minimum = 0x00,
+ .maximum = 0x0f,
+ .step = 0x01,
+ .default_value = 0x00,
+ .flags = 0,
+ },
+ {
+ .id = V4L2_CID_BLUE_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "blue balance",
+ .minimum = 0x00,
+ .maximum = 0x0f,
+ .step = 0x01,
+ .default_value = 0x05,
+ .flags = 0,
+ },
+ {
+ .id = SN9C102_V4L2_CID_GREEN_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "green balance",
+ .minimum = 0x00,
+ .maximum = 0x0f,
+ .step = 0x01,
+ .default_value = 0x00,
+ .flags = 0,
+ },
+ {
+ .id = SN9C102_V4L2_CID_DAC_MAGNITUDE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "DAC magnitude",
+ .minimum = 0x00,
+ .maximum = 0xff,
+ .step = 0x01,
+ .default_value = 0x04,
+ .flags = 0,
+ },
+ },
+ .get_ctrl = &pas202bcb_get_ctrl,
+ .set_ctrl = &pas202bcb_set_ctrl,
+ .cropcap = {
+ .bounds = {
+ .left = 0,
+ .top = 0,
+ .width = 640,
+ .height = 480,
+ },
+ .defrect = {
+ .left = 0,
+ .top = 0,
+ .width = 640,
+ .height = 480,
+ },
+ },
+ .set_crop = &pas202bcb_set_crop,
+ .pix_format = {
+ .width = 640,
+ .height = 480,
+ .pixelformat = V4L2_PIX_FMT_SBGGR8,
+ .priv = 8,
+ },
+ .set_pix_format = &pas202bcb_set_pix_format
+};
+
+
+int sn9c102_probe_pas202bcb(struct sn9c102_device* cam)
+{
+ int r0 = 0, r1 = 0, err = 0;
+ unsigned int pid = 0;
+
+ /*
+ * Minimal initialization to enable the I2C communication
+ * NOTE: do NOT change the values!
+ */
+ switch (sn9c102_get_bridge(cam)) {
+ case BRIDGE_SN9C101:
+ case BRIDGE_SN9C102:
+ err = sn9c102_write_const_regs(cam,
+ {0x01, 0x01}, /* power down */
+ {0x40, 0x01}, /* power on */
+ {0x28, 0x17});/* clock 24 MHz */
+ break;
+ case BRIDGE_SN9C103: /* do _not_ change anything! */
+ err = sn9c102_write_const_regs(cam, {0x09, 0x01}, {0x44, 0x01},
+ {0x44, 0x02}, {0x29, 0x17});
+ break;
+ default:
+ break;
+ }
+
+ r0 = sn9c102_i2c_try_read(cam, &pas202bcb, 0x00);
+ r1 = sn9c102_i2c_try_read(cam, &pas202bcb, 0x01);
+
+ if (err || r0 < 0 || r1 < 0)
+ return -EIO;
+
+ pid = (r0 << 4) | ((r1 & 0xf0) >> 4);
+ if (pid != 0x017)
+ return -ENODEV;
+
+ sn9c102_attach_sensor(cam, &pas202bcb);
+
+ return 0;
+}
--- /dev/null
+/***************************************************************************
+ * API for image sensors connected to the SN9C1xx PC Camera Controllers *
+ * *
+ * Copyright (C) 2004-2007 by Luca Risolia <luca.risolia@studio.unibo.it> *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, write to the Free Software *
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
+ ***************************************************************************/
+
+#ifndef _SN9C102_SENSOR_H_
+#define _SN9C102_SENSOR_H_
+
+#include <linux/usb.h>
+#include <linux/videodev2.h>
+#include <linux/device.h>
+#include <linux/stddef.h>
+#include <linux/errno.h>
+#include <asm/types.h>
+
+struct sn9c102_device;
+struct sn9c102_sensor;
+
+/*****************************************************************************/
+
+/*
+ OVERVIEW.
+ This is a small interface that allows you to add support for any CCD/CMOS
+ image sensors connected to the SN9C1XX bridges. The entire API is documented
+ below. In the most general case, to support a sensor there are three steps
+ you have to follow:
+ 1) define the main "sn9c102_sensor" structure by setting the basic fields;
+ 2) write a probing function to be called by the core module when the USB
+ camera is recognized, then add both the USB ids and the name of that
+ function to the two corresponding tables in sn9c102_devtable.h;
+ 3) implement the methods that you want/need (and fill the rest of the main
+ structure accordingly).
+ "sn9c102_pas106b.c" is an example of all this stuff. Remember that you do
+ NOT need to touch the source code of the core module for the things to work
+ properly, unless you find bugs or flaws in it. Finally, do not forget to
+ read the V4L2 API for completeness.
+*/
+
+/*****************************************************************************/
+
+enum sn9c102_bridge {
+ BRIDGE_SN9C101 = 0x01,
+ BRIDGE_SN9C102 = 0x02,
+ BRIDGE_SN9C103 = 0x04,
+ BRIDGE_SN9C105 = 0x08,
+ BRIDGE_SN9C120 = 0x10,
+};
+
+/* Return the bridge name */
+enum sn9c102_bridge sn9c102_get_bridge(struct sn9c102_device* cam);
+
+/* Return a pointer the sensor struct attached to the camera */
+struct sn9c102_sensor* sn9c102_get_sensor(struct sn9c102_device* cam);
+
+/* Identify a device */
+extern struct sn9c102_device*
+sn9c102_match_id(struct sn9c102_device* cam, const struct usb_device_id *id);
+
+/* Attach a probed sensor to the camera. */
+extern void
+sn9c102_attach_sensor(struct sn9c102_device* cam,
+ const struct sn9c102_sensor* sensor);
+
+/*
+ Read/write routines: they always return -1 on error, 0 or the read value
+ otherwise. NOTE that a real read operation is not supported by the SN9C1XX
+ chip for some of its registers. To work around this problem, a pseudo-read
+ call is provided instead: it returns the last successfully written value
+ on the register (0 if it has never been written), the usual -1 on error.
+*/
+
+/* The "try" I2C I/O versions are used when probing the sensor */
+extern int sn9c102_i2c_try_read(struct sn9c102_device*,
+ const struct sn9c102_sensor*, u8 address);
+
+/*
+ These must be used if and only if the sensor doesn't implement the standard
+ I2C protocol. There are a number of good reasons why you must use the
+ single-byte versions of these functions: do not abuse. The first function
+ writes n bytes, from data0 to datan, to registers 0x09 - 0x09+n of SN9C1XX
+ chip. The second one programs the registers 0x09 and 0x10 with data0 and
+ data1, and places the n bytes read from the sensor register table in the
+ buffer pointed by 'buffer'. Both the functions return -1 on error; the write
+ version returns 0 on success, while the read version returns the first read
+ byte.
+*/
+extern int sn9c102_i2c_try_raw_write(struct sn9c102_device* cam,
+ const struct sn9c102_sensor* sensor, u8 n,
+ u8 data0, u8 data1, u8 data2, u8 data3,
+ u8 data4, u8 data5);
+extern int sn9c102_i2c_try_raw_read(struct sn9c102_device* cam,
+ const struct sn9c102_sensor* sensor,
+ u8 data0, u8 data1, u8 n, u8 buffer[]);
+
+/* To be used after the sensor struct has been attached to the camera struct */
+extern int sn9c102_i2c_write(struct sn9c102_device*, u8 address, u8 value);
+extern int sn9c102_i2c_read(struct sn9c102_device*, u8 address);
+
+/* I/O on registers in the bridge. Could be used by the sensor methods too */
+extern int sn9c102_read_reg(struct sn9c102_device*, u16 index);
+extern int sn9c102_pread_reg(struct sn9c102_device*, u16 index);
+extern int sn9c102_write_reg(struct sn9c102_device*, u8 value, u16 index);
+extern int sn9c102_write_regs(struct sn9c102_device*, const u8 valreg[][2],
+ int count);
+/*
+ Write multiple registers with constant values. For example:
+ sn9c102_write_const_regs(cam, {0x00, 0x14}, {0x60, 0x17}, {0x0f, 0x18});
+ Register addresses must be < 256.
+*/
+#define sn9c102_write_const_regs(sn9c102_device, data...) \
+ ({ static const u8 _valreg[][2] = {data}; \
+ sn9c102_write_regs(sn9c102_device, _valreg, ARRAY_SIZE(_valreg)); })
+
+/*****************************************************************************/
+
+enum sn9c102_i2c_sysfs_ops {
+ SN9C102_I2C_READ = 0x01,
+ SN9C102_I2C_WRITE = 0x02,
+};
+
+enum sn9c102_i2c_frequency { /* sensors may support both the frequencies */
+ SN9C102_I2C_100KHZ = 0x01,
+ SN9C102_I2C_400KHZ = 0x02,
+};
+
+enum sn9c102_i2c_interface {
+ SN9C102_I2C_2WIRES,
+ SN9C102_I2C_3WIRES,
+};
+
+#define SN9C102_MAX_CTRLS (V4L2_CID_LASTP1-V4L2_CID_BASE+10)
+
+struct sn9c102_sensor {
+ char name[32], /* sensor name */
+ maintainer[64]; /* name of the maintainer <email> */
+
+ enum sn9c102_bridge supported_bridge; /* supported SN9C1xx bridges */
+
+ /* Supported operations through the 'sysfs' interface */
+ enum sn9c102_i2c_sysfs_ops sysfs_ops;
+
+ /*
+ These sensor capabilities must be provided if the SN9C1XX controller
+ needs to communicate through the sensor serial interface by using
+ at least one of the i2c functions available.
+ */
+ enum sn9c102_i2c_frequency frequency;
+ enum sn9c102_i2c_interface interface;
+
+ /*
+ This identifier must be provided if the image sensor implements
+ the standard I2C protocol.
+ */
+ u8 i2c_slave_id; /* reg. 0x09 */
+
+ /*
+ NOTE: Where not noted,most of the functions below are not mandatory.
+ Set to null if you do not implement them. If implemented,
+ they must return 0 on success, the proper error otherwise.
+ */
+
+ int (*init)(struct sn9c102_device* cam);
+ /*
+ This function will be called after the sensor has been attached.
+ It should be used to initialize the sensor only, but may also
+ configure part of the SN9C1XX chip if necessary. You don't need to
+ setup picture settings like brightness, contrast, etc.. here, if
+ the corresponding controls are implemented (see below), since
+ they are adjusted in the core driver by calling the set_ctrl()
+ method after init(), where the arguments are the default values
+ specified in the v4l2_queryctrl list of supported controls;
+ Same suggestions apply for other settings, _if_ the corresponding
+ methods are present; if not, the initialization must configure the
+ sensor according to the default configuration structures below.
+ */
+
+ struct v4l2_queryctrl qctrl[SN9C102_MAX_CTRLS];
+ /*
+ Optional list of default controls, defined as indicated in the
+ V4L2 API. Menu type controls are not handled by this interface.
+ */
+
+ int (*get_ctrl)(struct sn9c102_device* cam, struct v4l2_control* ctrl);
+ int (*set_ctrl)(struct sn9c102_device* cam,
+ const struct v4l2_control* ctrl);
+ /*
+ You must implement at least the set_ctrl method if you have defined
+ the list above. The returned value must follow the V4L2
+ specifications for the VIDIOC_G|C_CTRL ioctls. V4L2_CID_H|VCENTER
+ are not supported by this driver, so do not implement them. Also,
+ you don't have to check whether the passed values are out of bounds,
+ given that this is done by the core module.
+ */
+
+ struct v4l2_cropcap cropcap;
+ /*
+ Think the image sensor as a grid of R,G,B monochromatic pixels
+ disposed according to a particular Bayer pattern, which describes
+ the complete array of pixels, from (0,0) to (xmax, ymax). We will
+ use this coordinate system from now on. It is assumed the sensor
+ chip can be programmed to capture/transmit a subsection of that
+ array of pixels: we will call this subsection "active window".
+ It is not always true that the largest achievable active window can
+ cover the whole array of pixels. The V4L2 API defines another
+ area called "source rectangle", which, in turn, is a subrectangle of
+ the active window. The SN9C1XX chip is always programmed to read the
+ source rectangle.
+ The bounds of both the active window and the source rectangle are
+ specified in the cropcap substructures 'bounds' and 'defrect'.
+ By default, the source rectangle should cover the largest possible
+ area. Again, it is not always true that the largest source rectangle
+ can cover the entire active window, although it is a rare case for
+ the hardware we have. The bounds of the source rectangle _must_ be
+ multiple of 16 and must use the same coordinate system as indicated
+ before; their centers shall align initially.
+ If necessary, the sensor chip must be initialized during init() to
+ set the bounds of the active sensor window; however, by default, it
+ usually covers the largest achievable area (maxwidth x maxheight)
+ of pixels, so no particular initialization is needed, if you have
+ defined the correct default bounds in the structures.
+ See the V4L2 API for further details.
+ NOTE: once you have defined the bounds of the active window
+ (struct cropcap.bounds) you must not change them.anymore.
+ Only 'bounds' and 'defrect' fields are mandatory, other fields
+ will be ignored.
+ */
+
+ int (*set_crop)(struct sn9c102_device* cam,
+ const struct v4l2_rect* rect);
+ /*
+ To be called on VIDIOC_C_SETCROP. The core module always calls a
+ default routine which configures the appropriate SN9C1XX regs (also
+ scaling), but you may need to override/adjust specific stuff.
+ 'rect' contains width and height values that are multiple of 16: in
+ case you override the default function, you always have to program
+ the chip to match those values; on error return the corresponding
+ error code without rolling back.
+ NOTE: in case, you must program the SN9C1XX chip to get rid of
+ blank pixels or blank lines at the _start_ of each line or
+ frame after each HSYNC or VSYNC, so that the image starts with
+ real RGB data (see regs 0x12, 0x13) (having set H_SIZE and,
+ V_SIZE you don't have to care about blank pixels or blank
+ lines at the end of each line or frame).
+ */
+
+ struct v4l2_pix_format pix_format;
+ /*
+ What you have to define here are: 1) initial 'width' and 'height' of
+ the target rectangle 2) the initial 'pixelformat', which can be
+ either V4L2_PIX_FMT_SN9C10X, V4L2_PIX_FMT_JPEG (for ompressed video)
+ or V4L2_PIX_FMT_SBGGR8 3) 'priv', which we'll be used to indicate
+ the number of bits per pixel for uncompressed video, 8 or 9 (despite
+ the current value of 'pixelformat').
+ NOTE 1: both 'width' and 'height' _must_ be either 1/1 or 1/2 or 1/4
+ of cropcap.defrect.width and cropcap.defrect.height. I
+ suggest 1/1.
+ NOTE 2: The initial compression quality is defined by the first bit
+ of reg 0x17 during the initialization of the image sensor.
+ NOTE 3: as said above, you have to program the SN9C1XX chip to get
+ rid of any blank pixels, so that the output of the sensor
+ matches the RGB bayer sequence (i.e. BGBGBG...GRGRGR).
+ */
+
+ int (*set_pix_format)(struct sn9c102_device* cam,
+ const struct v4l2_pix_format* pix);
+ /*
+ To be called on VIDIOC_S_FMT, when switching from the SBGGR8 to
+ SN9C10X pixel format or viceversa. On error return the corresponding
+ error code without rolling back.
+ */
+
+ /*
+ Do NOT write to the data below, it's READ ONLY. It is used by the
+ core module to store successfully updated values of the above
+ settings, for rollbacks..etc..in case of errors during atomic I/O
+ */
+ struct v4l2_queryctrl _qctrl[SN9C102_MAX_CTRLS];
+ struct v4l2_rect _rect;
+};
+
+/*****************************************************************************/
+
+/* Private ioctl's for control settings supported by some image sensors */
+#define SN9C102_V4L2_CID_DAC_MAGNITUDE (V4L2_CID_PRIVATE_BASE + 0)
+#define SN9C102_V4L2_CID_GREEN_BALANCE (V4L2_CID_PRIVATE_BASE + 1)
+#define SN9C102_V4L2_CID_RESET_LEVEL (V4L2_CID_PRIVATE_BASE + 2)
+#define SN9C102_V4L2_CID_PIXEL_BIAS_VOLTAGE (V4L2_CID_PRIVATE_BASE + 3)
+#define SN9C102_V4L2_CID_GAMMA (V4L2_CID_PRIVATE_BASE + 4)
+#define SN9C102_V4L2_CID_BAND_FILTER (V4L2_CID_PRIVATE_BASE + 5)
+#define SN9C102_V4L2_CID_BRIGHT_LEVEL (V4L2_CID_PRIVATE_BASE + 6)
+
+#endif /* _SN9C102_SENSOR_H_ */
--- /dev/null
+/***************************************************************************
+ * Plug-in for TAS5110C1B image sensor connected to the SN9C1xx PC Camera *
+ * Controllers *
+ * *
+ * Copyright (C) 2004-2007 by Luca Risolia <luca.risolia@studio.unibo.it> *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, write to the Free Software *
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
+ ***************************************************************************/
+
+#include "sn9c102_sensor.h"
+#include "sn9c102_devtable.h"
+
+
+static int tas5110c1b_init(struct sn9c102_device* cam)
+{
+ int err = 0;
+
+ err = sn9c102_write_const_regs(cam, {0x01, 0x01}, {0x44, 0x01},
+ {0x00, 0x10}, {0x00, 0x11},
+ {0x0a, 0x14}, {0x60, 0x17},
+ {0x06, 0x18}, {0xfb, 0x19});
+
+ err += sn9c102_i2c_write(cam, 0xc0, 0x80);
+
+ return err;
+}
+
+
+static int tas5110c1b_set_ctrl(struct sn9c102_device* cam,
+ const struct v4l2_control* ctrl)
+{
+ int err = 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_GAIN:
+ err += sn9c102_i2c_write(cam, 0x20, 0xf6 - ctrl->value);
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return err ? -EIO : 0;
+}
+
+
+static int tas5110c1b_set_crop(struct sn9c102_device* cam,
+ const struct v4l2_rect* rect)
+{
+ struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
+ int err = 0;
+ u8 h_start = (u8)(rect->left - s->cropcap.bounds.left) + 69,
+ v_start = (u8)(rect->top - s->cropcap.bounds.top) + 9;
+
+ err += sn9c102_write_reg(cam, h_start, 0x12);
+ err += sn9c102_write_reg(cam, v_start, 0x13);
+
+ /* Don't change ! */
+ err += sn9c102_write_reg(cam, 0x14, 0x1a);
+ err += sn9c102_write_reg(cam, 0x0a, 0x1b);
+ err += sn9c102_write_reg(cam, sn9c102_pread_reg(cam, 0x19), 0x19);
+
+ return err;
+}
+
+
+static int tas5110c1b_set_pix_format(struct sn9c102_device* cam,
+ const struct v4l2_pix_format* pix)
+{
+ int err = 0;
+
+ if (pix->pixelformat == V4L2_PIX_FMT_SN9C10X)
+ err += sn9c102_write_reg(cam, 0x2b, 0x19);
+ else
+ err += sn9c102_write_reg(cam, 0xfb, 0x19);
+
+ return err;
+}
+
+
+static const struct sn9c102_sensor tas5110c1b = {
+ .name = "TAS5110C1B",
+ .maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
+ .supported_bridge = BRIDGE_SN9C101 | BRIDGE_SN9C102,
+ .sysfs_ops = SN9C102_I2C_WRITE,
+ .frequency = SN9C102_I2C_100KHZ,
+ .interface = SN9C102_I2C_3WIRES,
+ .init = &tas5110c1b_init,
+ .qctrl = {
+ {
+ .id = V4L2_CID_GAIN,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "global gain",
+ .minimum = 0x00,
+ .maximum = 0xf6,
+ .step = 0x01,
+ .default_value = 0x40,
+ .flags = 0,
+ },
+ },
+ .set_ctrl = &tas5110c1b_set_ctrl,
+ .cropcap = {
+ .bounds = {
+ .left = 0,
+ .top = 0,
+ .width = 352,
+ .height = 288,
+ },
+ .defrect = {
+ .left = 0,
+ .top = 0,
+ .width = 352,
+ .height = 288,
+ },
+ },
+ .set_crop = &tas5110c1b_set_crop,
+ .pix_format = {
+ .width = 352,
+ .height = 288,
+ .pixelformat = V4L2_PIX_FMT_SBGGR8,
+ .priv = 8,
+ },
+ .set_pix_format = &tas5110c1b_set_pix_format
+};
+
+
+int sn9c102_probe_tas5110c1b(struct sn9c102_device* cam)
+{
+ const struct usb_device_id tas5110c1b_id_table[] = {
+ { USB_DEVICE(0x0c45, 0x6001), },
+ { USB_DEVICE(0x0c45, 0x6005), },
+ { USB_DEVICE(0x0c45, 0x60ab), },
+ { }
+ };
+
+ /* Sensor detection is based on USB pid/vid */
+ if (!sn9c102_match_id(cam, tas5110c1b_id_table))
+ return -ENODEV;
+
+ sn9c102_attach_sensor(cam, &tas5110c1b);
+
+ return 0;
+}
--- /dev/null
+/***************************************************************************
+ * Plug-in for TAS5110D image sensor connected to the SN9C1xx PC Camera *
+ * Controllers *
+ * *
+ * Copyright (C) 2007 by Luca Risolia <luca.risolia@studio.unibo.it> *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, write to the Free Software *
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
+ ***************************************************************************/
+
+#include "sn9c102_sensor.h"
+#include "sn9c102_devtable.h"
+
+
+static int tas5110d_init(struct sn9c102_device* cam)
+{
+ int err;
+
+ err = sn9c102_write_const_regs(cam, {0x01, 0x01}, {0x04, 0x01},
+ {0x0a, 0x14}, {0x60, 0x17},
+ {0x06, 0x18}, {0xfb, 0x19});
+
+ err += sn9c102_i2c_write(cam, 0x9a, 0xca);
+
+ return err;
+}
+
+
+static int tas5110d_set_crop(struct sn9c102_device* cam,
+ const struct v4l2_rect* rect)
+{
+ struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
+ int err = 0;
+ u8 h_start = (u8)(rect->left - s->cropcap.bounds.left) + 69,
+ v_start = (u8)(rect->top - s->cropcap.bounds.top) + 9;
+
+ err += sn9c102_write_reg(cam, h_start, 0x12);
+ err += sn9c102_write_reg(cam, v_start, 0x13);
+
+ err += sn9c102_write_reg(cam, 0x14, 0x1a);
+ err += sn9c102_write_reg(cam, 0x0a, 0x1b);
+
+ return err;
+}
+
+
+static int tas5110d_set_pix_format(struct sn9c102_device* cam,
+ const struct v4l2_pix_format* pix)
+{
+ int err = 0;
+
+ if (pix->pixelformat == V4L2_PIX_FMT_SN9C10X)
+ err += sn9c102_write_reg(cam, 0x3b, 0x19);
+ else
+ err += sn9c102_write_reg(cam, 0xfb, 0x19);
+
+ return err;
+}
+
+
+static const struct sn9c102_sensor tas5110d = {
+ .name = "TAS5110D",
+ .maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
+ .supported_bridge = BRIDGE_SN9C101 | BRIDGE_SN9C102,
+ .sysfs_ops = SN9C102_I2C_WRITE,
+ .frequency = SN9C102_I2C_100KHZ,
+ .interface = SN9C102_I2C_2WIRES,
+ .i2c_slave_id = 0x61,
+ .init = &tas5110d_init,
+ .cropcap = {
+ .bounds = {
+ .left = 0,
+ .top = 0,
+ .width = 352,
+ .height = 288,
+ },
+ .defrect = {
+ .left = 0,
+ .top = 0,
+ .width = 352,
+ .height = 288,
+ },
+ },
+ .set_crop = &tas5110d_set_crop,
+ .pix_format = {
+ .width = 352,
+ .height = 288,
+ .pixelformat = V4L2_PIX_FMT_SBGGR8,
+ .priv = 8,
+ },
+ .set_pix_format = &tas5110d_set_pix_format
+};
+
+
+int sn9c102_probe_tas5110d(struct sn9c102_device* cam)
+{
+ const struct usb_device_id tas5110d_id_table[] = {
+ { USB_DEVICE(0x0c45, 0x6007), },
+ { }
+ };
+
+ if (!sn9c102_match_id(cam, tas5110d_id_table))
+ return -ENODEV;
+
+ sn9c102_attach_sensor(cam, &tas5110d);
+
+ return 0;
+}
--- /dev/null
+/***************************************************************************
+ * Plug-in for TAS5130D1B image sensor connected to the SN9C1xx PC Camera *
+ * Controllers *
+ * *
+ * Copyright (C) 2004-2007 by Luca Risolia <luca.risolia@studio.unibo.it> *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, write to the Free Software *
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
+ ***************************************************************************/
+
+#include "sn9c102_sensor.h"
+#include "sn9c102_devtable.h"
+
+
+static int tas5130d1b_init(struct sn9c102_device* cam)
+{
+ int err;
+
+ err = sn9c102_write_const_regs(cam, {0x01, 0x01}, {0x20, 0x17},
+ {0x04, 0x01}, {0x01, 0x10},
+ {0x00, 0x11}, {0x00, 0x14},
+ {0x60, 0x17}, {0x07, 0x18});
+
+ return err;
+}
+
+
+static int tas5130d1b_set_ctrl(struct sn9c102_device* cam,
+ const struct v4l2_control* ctrl)
+{
+ int err = 0;
+
+ switch (ctrl->id) {
+ case V4L2_CID_GAIN:
+ err += sn9c102_i2c_write(cam, 0x20, 0xf6 - ctrl->value);
+ break;
+ case V4L2_CID_EXPOSURE:
+ err += sn9c102_i2c_write(cam, 0x40, 0x47 - ctrl->value);
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return err ? -EIO : 0;
+}
+
+
+static int tas5130d1b_set_crop(struct sn9c102_device* cam,
+ const struct v4l2_rect* rect)
+{
+ struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
+ u8 h_start = (u8)(rect->left - s->cropcap.bounds.left) + 104,
+ v_start = (u8)(rect->top - s->cropcap.bounds.top) + 12;
+ int err = 0;
+
+ err += sn9c102_write_reg(cam, h_start, 0x12);
+ err += sn9c102_write_reg(cam, v_start, 0x13);
+
+ /* Do NOT change! */
+ err += sn9c102_write_reg(cam, 0x1f, 0x1a);
+ err += sn9c102_write_reg(cam, 0x1a, 0x1b);
+ err += sn9c102_write_reg(cam, sn9c102_pread_reg(cam, 0x19), 0x19);
+
+ return err;
+}
+
+
+static int tas5130d1b_set_pix_format(struct sn9c102_device* cam,
+ const struct v4l2_pix_format* pix)
+{
+ int err = 0;
+
+ if (pix->pixelformat == V4L2_PIX_FMT_SN9C10X)
+ err += sn9c102_write_reg(cam, 0x63, 0x19);
+ else
+ err += sn9c102_write_reg(cam, 0xf3, 0x19);
+
+ return err;
+}
+
+
+static const struct sn9c102_sensor tas5130d1b = {
+ .name = "TAS5130D1B",
+ .maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
+ .supported_bridge = BRIDGE_SN9C101 | BRIDGE_SN9C102,
+ .sysfs_ops = SN9C102_I2C_WRITE,
+ .frequency = SN9C102_I2C_100KHZ,
+ .interface = SN9C102_I2C_3WIRES,
+ .init = &tas5130d1b_init,
+ .qctrl = {
+ {
+ .id = V4L2_CID_GAIN,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "global gain",
+ .minimum = 0x00,
+ .maximum = 0xf6,
+ .step = 0x02,
+ .default_value = 0x00,
+ .flags = 0,
+ },
+ {
+ .id = V4L2_CID_EXPOSURE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "exposure",
+ .minimum = 0x00,
+ .maximum = 0x47,
+ .step = 0x01,
+ .default_value = 0x00,
+ .flags = 0,
+ },
+ },
+ .set_ctrl = &tas5130d1b_set_ctrl,
+ .cropcap = {
+ .bounds = {
+ .left = 0,
+ .top = 0,
+ .width = 640,
+ .height = 480,
+ },
+ .defrect = {
+ .left = 0,
+ .top = 0,
+ .width = 640,
+ .height = 480,
+ },
+ },
+ .set_crop = &tas5130d1b_set_crop,
+ .pix_format = {
+ .width = 640,
+ .height = 480,
+ .pixelformat = V4L2_PIX_FMT_SBGGR8,
+ .priv = 8,
+ },
+ .set_pix_format = &tas5130d1b_set_pix_format
+};
+
+
+int sn9c102_probe_tas5130d1b(struct sn9c102_device* cam)
+{
+ const struct usb_device_id tas5130d1b_id_table[] = {
+ { USB_DEVICE(0x0c45, 0x6024), },
+ { USB_DEVICE(0x0c45, 0x6025), },
+ { USB_DEVICE(0x0c45, 0x60aa), },
+ { }
+ };
+
+ /* Sensor detection is based on USB pid/vid */
+ if (!sn9c102_match_id(cam, tas5130d1b_id_table))
+ return -ENODEV;
+
+ sn9c102_attach_sensor(cam, &tas5130d1b);
+
+ return 0;
+}
--- /dev/null
+config VIDEO_STK1160
+ tristate "STK1160 USB video capture support"
+ depends on VIDEO_DEV && I2C
+ select VIDEOBUF2_VMALLOC
+ select VIDEO_SAA711X
+
+ ---help---
+ This is a video4linux driver for STK1160 based video capture devices.
+
+ To compile this driver as a module, choose M here: the
+ module will be called stk1160
+
+config VIDEO_STK1160_AC97
+ bool "STK1160 AC97 codec support"
+ depends on VIDEO_STK1160 && SND
+ select SND_AC97_CODEC
+
+ ---help---
+ Enables AC97 codec support for stk1160 driver.
+.
--- /dev/null
+obj-stk1160-ac97-$(CONFIG_VIDEO_STK1160_AC97) := stk1160-ac97.o
+
+stk1160-y := stk1160-core.o \
+ stk1160-v4l.o \
+ stk1160-video.o \
+ stk1160-i2c.o \
+ $(obj-stk1160-ac97-y)
+
+obj-$(CONFIG_VIDEO_STK1160) += stk1160.o
+
+ccflags-y += -Idrivers/media/video
--- /dev/null
+/*
+ * STK1160 driver
+ *
+ * Copyright (C) 2012 Ezequiel Garcia
+ * <elezegarcia--a.t--gmail.com>
+ *
+ * Based on Easycap driver by R.M. Thomas
+ * Copyright (C) 2010 R.M. Thomas
+ * <rmthomas--a.t--sciolus.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <linux/module.h>
+#include <sound/core.h>
+#include <sound/initval.h>
+#include <sound/ac97_codec.h>
+
+#include "stk1160.h"
+#include "stk1160-reg.h"
+
+static struct snd_ac97 *stk1160_ac97;
+
+static void stk1160_write_ac97(struct snd_ac97 *ac97, u16 reg, u16 value)
+{
+ struct stk1160 *dev = ac97->private_data;
+
+ /* Set codec register address */
+ stk1160_write_reg(dev, STK1160_AC97_ADDR, reg);
+
+ /* Set codec command */
+ stk1160_write_reg(dev, STK1160_AC97_CMD, value & 0xff);
+ stk1160_write_reg(dev, STK1160_AC97_CMD + 1, (value & 0xff00) >> 8);
+
+ /*
+ * Set command write bit to initiate write operation.
+ * The bit will be cleared when transfer is done.
+ */
+ stk1160_write_reg(dev, STK1160_AC97CTL_0, 0x8c);
+}
+
+static u16 stk1160_read_ac97(struct snd_ac97 *ac97, u16 reg)
+{
+ struct stk1160 *dev = ac97->private_data;
+ u8 vall = 0;
+ u8 valh = 0;
+
+ /* Set codec register address */
+ stk1160_write_reg(dev, STK1160_AC97_ADDR, reg);
+
+ /*
+ * Set command read bit to initiate read operation.
+ * The bit will be cleared when transfer is done.
+ */
+ stk1160_write_reg(dev, STK1160_AC97CTL_0, 0x8b);
+
+ /* Retrieve register value */
+ stk1160_read_reg(dev, STK1160_AC97_CMD, &vall);
+ stk1160_read_reg(dev, STK1160_AC97_CMD + 1, &valh);
+
+ return (valh << 8) | vall;
+}
+
+static void stk1160_reset_ac97(struct snd_ac97 *ac97)
+{
+ struct stk1160 *dev = ac97->private_data;
+ /* Two-step reset AC97 interface and hardware codec */
+ stk1160_write_reg(dev, STK1160_AC97CTL_0, 0x94);
+ stk1160_write_reg(dev, STK1160_AC97CTL_0, 0x88);
+
+ /* Set 16-bit audio data and choose L&R channel*/
+ stk1160_write_reg(dev, STK1160_AC97CTL_1 + 2, 0x01);
+}
+
+static struct snd_ac97_bus_ops stk1160_ac97_ops = {
+ .read = stk1160_read_ac97,
+ .write = stk1160_write_ac97,
+ .reset = stk1160_reset_ac97,
+};
+
+int stk1160_ac97_register(struct stk1160 *dev)
+{
+ struct snd_card *card = NULL;
+ struct snd_ac97_bus *ac97_bus;
+ struct snd_ac97_template ac97_template;
+ int rc;
+
+ /*
+ * Just want a card to access ac96 controls,
+ * the actual capture interface will be handled by snd-usb-audio
+ */
+ rc = snd_card_create(SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1,
+ THIS_MODULE, 0, &card);
+ if (rc < 0)
+ return rc;
+
+ snd_card_set_dev(card, dev->dev);
+
+ /* TODO: I'm not sure where should I get these names :-( */
+ snprintf(card->shortname, sizeof(card->shortname),
+ "stk1160-mixer");
+ snprintf(card->longname, sizeof(card->longname),
+ "stk1160 ac97 codec mixer control");
+ strncpy(card->driver, dev->dev->driver->name, sizeof(card->driver));
+
+ rc = snd_ac97_bus(card, 0, &stk1160_ac97_ops, NULL, &ac97_bus);
+ if (rc)
+ goto err;
+
+ /* We must set private_data before calling snd_ac97_mixer */
+ memset(&ac97_template, 0, sizeof(ac97_template));
+ ac97_template.private_data = dev;
+ ac97_template.scaps = AC97_SCAP_SKIP_MODEM;
+ rc = snd_ac97_mixer(ac97_bus, &ac97_template, &stk1160_ac97);
+ if (rc)
+ goto err;
+
+ dev->snd_card = card;
+ rc = snd_card_register(card);
+ if (rc)
+ goto err;
+
+ return 0;
+
+err:
+ dev->snd_card = NULL;
+ if (card)
+ snd_card_free(card);
+ return rc;
+}
+
+int stk1160_ac97_unregister(struct stk1160 *dev)
+{
+ struct snd_card *card = dev->snd_card;
+
+ /*
+ * We need to check usb_device,
+ * because ac97 release attempts to communicate with codec
+ */
+ if (card && dev->udev)
+ snd_card_free(card);
+
+ return 0;
+}
--- /dev/null
+/*
+ * STK1160 driver
+ *
+ * Copyright (C) 2012 Ezequiel Garcia
+ * <elezegarcia--a.t--gmail.com>
+ *
+ * Based on Easycap driver by R.M. Thomas
+ * Copyright (C) 2010 R.M. Thomas
+ * <rmthomas--a.t--sciolus.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * TODO:
+ *
+ * 1. (Try to) detect if we must register ac97 mixer
+ * 2. Support stream at lower speed: lower frame rate or lower frame size.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/slab.h>
+
+#include <linux/usb.h>
+#include <linux/mm.h>
+#include <linux/vmalloc.h>
+#include <media/saa7115.h>
+
+#include "stk1160.h"
+#include "stk1160-reg.h"
+
+static unsigned int input;
+module_param(input, int, 0644);
+MODULE_PARM_DESC(input, "Set default input");
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Ezequiel Garcia");
+MODULE_DESCRIPTION("STK1160 driver");
+
+/* Devices supported by this driver */
+static struct usb_device_id stk1160_id_table[] = {
+ { USB_DEVICE(0x05e1, 0x0408) },
+ { }
+};
+MODULE_DEVICE_TABLE(usb, stk1160_id_table);
+
+/* saa7113 I2C address */
+static unsigned short saa7113_addrs[] = {
+ 0x4a >> 1,
+ I2C_CLIENT_END
+};
+
+/*
+ * Read/Write stk registers
+ */
+int stk1160_read_reg(struct stk1160 *dev, u16 reg, u8 *value)
+{
+ int ret;
+ int pipe = usb_rcvctrlpipe(dev->udev, 0);
+
+ *value = 0;
+ ret = usb_control_msg(dev->udev, pipe, 0x00,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0x00, reg, value, sizeof(u8), HZ);
+ if (ret < 0) {
+ stk1160_err("read failed on reg 0x%x (%d)\n",
+ reg, ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+int stk1160_write_reg(struct stk1160 *dev, u16 reg, u16 value)
+{
+ int ret;
+ int pipe = usb_sndctrlpipe(dev->udev, 0);
+
+ ret = usb_control_msg(dev->udev, pipe, 0x01,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ value, reg, NULL, 0, HZ);
+ if (ret < 0) {
+ stk1160_err("write failed on reg 0x%x (%d)\n",
+ reg, ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+void stk1160_select_input(struct stk1160 *dev)
+{
+ static const u8 gctrl[] = {
+ 0x98, 0x90, 0x88, 0x80
+ };
+
+ if (dev->ctl_input < ARRAY_SIZE(gctrl))
+ stk1160_write_reg(dev, STK1160_GCTRL, gctrl[dev->ctl_input]);
+}
+
+/* TODO: We should break this into pieces */
+static void stk1160_reg_reset(struct stk1160 *dev)
+{
+ int i;
+
+ static const struct regval ctl[] = {
+ {STK1160_GCTRL+2, 0x0078},
+
+ {STK1160_RMCTL+1, 0x0000},
+ {STK1160_RMCTL+3, 0x0002},
+
+ {STK1160_PLLSO, 0x0010},
+ {STK1160_PLLSO+1, 0x0000},
+ {STK1160_PLLSO+2, 0x0014},
+ {STK1160_PLLSO+3, 0x000E},
+
+ {STK1160_PLLFD, 0x0046},
+
+ /* Timing generator setup */
+ {STK1160_TIGEN, 0x0012},
+ {STK1160_TICTL, 0x002D},
+ {STK1160_TICTL+1, 0x0001},
+ {STK1160_TICTL+2, 0x0000},
+ {STK1160_TICTL+3, 0x0000},
+ {STK1160_TIGEN, 0x0080},
+
+ {0xffff, 0xffff}
+ };
+
+ for (i = 0; ctl[i].reg != 0xffff; i++)
+ stk1160_write_reg(dev, ctl[i].reg, ctl[i].val);
+}
+
+static void stk1160_release(struct v4l2_device *v4l2_dev)
+{
+ struct stk1160 *dev = container_of(v4l2_dev, struct stk1160, v4l2_dev);
+
+ stk1160_info("releasing all resources\n");
+
+ stk1160_i2c_unregister(dev);
+
+ v4l2_ctrl_handler_free(&dev->ctrl_handler);
+ v4l2_device_unregister(&dev->v4l2_dev);
+ kfree(dev->alt_max_pkt_size);
+ kfree(dev);
+}
+
+/* high bandwidth multiplier, as encoded in highspeed endpoint descriptors */
+#define hb_mult(wMaxPacketSize) (1 + (((wMaxPacketSize) >> 11) & 0x03))
+
+/*
+ * Scan usb interface and populate max_pkt_size array
+ * with information on each alternate setting.
+ * The array should be allocated by the caller.
+ */
+static int stk1160_scan_usb(struct usb_interface *intf, struct usb_device *udev,
+ unsigned int *max_pkt_size)
+{
+ int i, e, sizedescr, size, ifnum;
+ const struct usb_endpoint_descriptor *desc;
+
+ bool has_video = false, has_audio = false;
+ const char *speed;
+
+ ifnum = intf->altsetting[0].desc.bInterfaceNumber;
+
+ /* Get endpoints */
+ for (i = 0; i < intf->num_altsetting; i++) {
+
+ for (e = 0; e < intf->altsetting[i].desc.bNumEndpoints; e++) {
+
+ /* This isn't clear enough, at least to me */
+ desc = &intf->altsetting[i].endpoint[e].desc;
+ sizedescr = le16_to_cpu(desc->wMaxPacketSize);
+ size = sizedescr & 0x7ff;
+
+ if (udev->speed == USB_SPEED_HIGH)
+ size = size * hb_mult(sizedescr);
+
+ if (usb_endpoint_xfer_isoc(desc) &&
+ usb_endpoint_dir_in(desc)) {
+ switch (desc->bEndpointAddress) {
+ case STK1160_EP_AUDIO:
+ has_audio = true;
+ break;
+ case STK1160_EP_VIDEO:
+ has_video = true;
+ max_pkt_size[i] = size;
+ break;
+ }
+ }
+ }
+ }
+
+ /* Is this even possible? */
+ if (!(has_audio || has_video)) {
+ dev_err(&udev->dev, "no audio or video endpoints found\n");
+ return -ENODEV;
+ }
+
+ switch (udev->speed) {
+ case USB_SPEED_LOW:
+ speed = "1.5";
+ break;
+ case USB_SPEED_FULL:
+ speed = "12";
+ break;
+ case USB_SPEED_HIGH:
+ speed = "480";
+ break;
+ default:
+ speed = "unknown";
+ }
+
+ dev_info(&udev->dev, "New device %s %s @ %s Mbps (%04x:%04x, interface %d, class %d)\n",
+ udev->manufacturer ? udev->manufacturer : "",
+ udev->product ? udev->product : "",
+ speed,
+ le16_to_cpu(udev->descriptor.idVendor),
+ le16_to_cpu(udev->descriptor.idProduct),
+ ifnum,
+ intf->altsetting->desc.bInterfaceNumber);
+
+ /* This should never happen, since we rejected audio interfaces */
+ if (has_audio)
+ dev_warn(&udev->dev, "audio interface %d found.\n\
+ This is not implemented by this driver,\
+ you should use snd-usb-audio instead\n", ifnum);
+
+ if (has_video)
+ dev_info(&udev->dev, "video interface %d found\n",
+ ifnum);
+
+ /*
+ * Make sure we have 480 Mbps of bandwidth, otherwise things like
+ * video stream wouldn't likely work, since 12 Mbps is generally
+ * not enough even for most streams.
+ */
+ if (udev->speed != USB_SPEED_HIGH)
+ dev_warn(&udev->dev, "must be connected to a high-speed USB 2.0 port\n\
+ You may not be able to stream video smoothly\n");
+
+ return 0;
+}
+
+static int stk1160_probe(struct usb_interface *interface,
+ const struct usb_device_id *id)
+{
+ int ifnum;
+ int rc = 0;
+
+ unsigned int *alt_max_pkt_size; /* array of wMaxPacketSize */
+ struct usb_device *udev;
+ struct stk1160 *dev;
+
+ ifnum = interface->altsetting[0].desc.bInterfaceNumber;
+ udev = interface_to_usbdev(interface);
+
+ /*
+ * Since usb audio class is supported by snd-usb-audio,
+ * we reject audio interface.
+ */
+ if (interface->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO)
+ return -ENODEV;
+
+ /* Alloc an array for all possible max_pkt_size */
+ alt_max_pkt_size = kmalloc(sizeof(alt_max_pkt_size[0]) *
+ interface->num_altsetting, GFP_KERNEL);
+ if (alt_max_pkt_size == NULL)
+ return -ENOMEM;
+
+ /*
+ * Scan usb posibilities and populate alt_max_pkt_size array.
+ * Also, check if device speed is fast enough.
+ */
+ rc = stk1160_scan_usb(interface, udev, alt_max_pkt_size);
+ if (rc < 0) {
+ kfree(alt_max_pkt_size);
+ return rc;
+ }
+
+ dev = kzalloc(sizeof(struct stk1160), GFP_KERNEL);
+ if (dev == NULL) {
+ kfree(alt_max_pkt_size);
+ return -ENOMEM;
+ }
+
+ dev->alt_max_pkt_size = alt_max_pkt_size;
+ dev->udev = udev;
+ dev->num_alt = interface->num_altsetting;
+ dev->ctl_input = input;
+
+ /* We save struct device for debug purposes only */
+ dev->dev = &interface->dev;
+
+ usb_set_intfdata(interface, dev);
+
+ /* initialize videobuf2 stuff */
+ rc = stk1160_vb2_setup(dev);
+ if (rc < 0)
+ goto free_err;
+
+ /*
+ * There is no need to take any locks here in probe
+ * because we register the device node as the *last* thing.
+ */
+ spin_lock_init(&dev->buf_lock);
+ mutex_init(&dev->v4l_lock);
+ mutex_init(&dev->vb_queue_lock);
+
+ rc = v4l2_ctrl_handler_init(&dev->ctrl_handler, 0);
+ if (rc) {
+ stk1160_err("v4l2_ctrl_handler_init failed (%d)\n", rc);
+ goto free_err;
+ }
+
+ /*
+ * We obtain a v4l2_dev but defer
+ * registration of video device node as the last thing.
+ * There is no need to set the name if we give a device struct
+ */
+ dev->v4l2_dev.release = stk1160_release;
+ dev->v4l2_dev.ctrl_handler = &dev->ctrl_handler;
+ rc = v4l2_device_register(dev->dev, &dev->v4l2_dev);
+ if (rc) {
+ stk1160_err("v4l2_device_register failed (%d)\n", rc);
+ goto free_ctrl;
+ }
+
+ rc = stk1160_i2c_register(dev);
+ if (rc < 0)
+ goto unreg_v4l2;
+
+ /*
+ * To the best of my knowledge stk1160 boards only have
+ * saa7113, but it doesn't hurt to support them all.
+ */
+ dev->sd_saa7115 = v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
+ "saa7115_auto", 0, saa7113_addrs);
+
+ stk1160_info("driver ver %s successfully loaded\n",
+ STK1160_VERSION);
+
+ /* i2c reset saa711x */
+ v4l2_device_call_all(&dev->v4l2_dev, 0, core, reset, 0);
+ v4l2_device_call_all(&dev->v4l2_dev, 0, video, s_routing,
+ 0, 0, 0);
+ v4l2_device_call_all(&dev->v4l2_dev, 0, video, s_stream, 0);
+
+ /* reset stk1160 to default values */
+ stk1160_reg_reset(dev);
+
+ /* select default input */
+ stk1160_select_input(dev);
+
+ stk1160_ac97_register(dev);
+
+ rc = stk1160_video_register(dev);
+ if (rc < 0)
+ goto unreg_i2c;
+
+ return 0;
+
+unreg_i2c:
+ stk1160_i2c_unregister(dev);
+unreg_v4l2:
+ v4l2_device_unregister(&dev->v4l2_dev);
+free_ctrl:
+ v4l2_ctrl_handler_free(&dev->ctrl_handler);
+free_err:
+ kfree(alt_max_pkt_size);
+ kfree(dev);
+
+ return rc;
+}
+
+static void stk1160_disconnect(struct usb_interface *interface)
+{
+ struct stk1160 *dev;
+
+ dev = usb_get_intfdata(interface);
+ usb_set_intfdata(interface, NULL);
+
+ /*
+ * Wait until all current v4l2 operation are finished
+ * then deallocate resources
+ */
+ mutex_lock(&dev->vb_queue_lock);
+ mutex_lock(&dev->v4l_lock);
+
+ /* Here is the only place where isoc get released */
+ stk1160_uninit_isoc(dev);
+
+ /* ac97 unregister needs to be done before usb_device is cleared */
+ stk1160_ac97_unregister(dev);
+
+ stk1160_clear_queue(dev);
+
+ video_unregister_device(&dev->vdev);
+ v4l2_device_disconnect(&dev->v4l2_dev);
+
+ /* This way current users can detect device is gone */
+ dev->udev = NULL;
+
+ mutex_unlock(&dev->v4l_lock);
+ mutex_unlock(&dev->vb_queue_lock);
+
+ /*
+ * This calls stk1160_release if it's the last reference.
+ * therwise, release is posponed until there are no users left.
+ */
+ v4l2_device_put(&dev->v4l2_dev);
+}
+
+static struct usb_driver stk1160_usb_driver = {
+ .name = "stk1160",
+ .id_table = stk1160_id_table,
+ .probe = stk1160_probe,
+ .disconnect = stk1160_disconnect,
+};
+
+module_usb_driver(stk1160_usb_driver);
--- /dev/null
+/*
+ * STK1160 driver
+ *
+ * Copyright (C) 2012 Ezequiel Garcia
+ * <elezegarcia--a.t--gmail.com>
+ *
+ * Based on Easycap driver by R.M. Thomas
+ * Copyright (C) 2010 R.M. Thomas
+ * <rmthomas--a.t--sciolus.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/usb.h>
+#include <linux/i2c.h>
+
+#include "stk1160.h"
+#include "stk1160-reg.h"
+
+static unsigned int i2c_debug;
+module_param(i2c_debug, int, 0644);
+MODULE_PARM_DESC(i2c_debug, "enable debug messages [i2c]");
+
+#define dprintk_i2c(fmt, args...) \
+do { \
+ if (i2c_debug) \
+ printk(KERN_DEBUG fmt, ##args); \
+} while (0)
+
+static int stk1160_i2c_busy_wait(struct stk1160 *dev, u8 wait_bit_mask)
+{
+ unsigned long end;
+ u8 flag;
+
+ /* Wait until read/write finish bit is set */
+ end = jiffies + msecs_to_jiffies(STK1160_I2C_TIMEOUT);
+ while (time_is_after_jiffies(end)) {
+
+ stk1160_read_reg(dev, STK1160_SICTL+1, &flag);
+ /* read/write done? */
+ if (flag & wait_bit_mask)
+ goto done;
+
+ usleep_range(10 * USEC_PER_MSEC, 20 * USEC_PER_MSEC);
+ }
+
+ return -ETIMEDOUT;
+
+done:
+ return 0;
+}
+
+static int stk1160_i2c_write_reg(struct stk1160 *dev, u8 addr,
+ u8 reg, u8 value)
+{
+ int rc;
+
+ /* Set serial device address */
+ rc = stk1160_write_reg(dev, STK1160_SICTL_SDA, addr);
+ if (rc < 0)
+ return rc;
+
+ /* Set i2c device register sub-address */
+ rc = stk1160_write_reg(dev, STK1160_SBUSW_WA, reg);
+ if (rc < 0)
+ return rc;
+
+ /* Set i2c device register value */
+ rc = stk1160_write_reg(dev, STK1160_SBUSW_WD, value);
+ if (rc < 0)
+ return rc;
+
+ /* Start write now */
+ rc = stk1160_write_reg(dev, STK1160_SICTL, 0x01);
+ if (rc < 0)
+ return rc;
+
+ rc = stk1160_i2c_busy_wait(dev, 0x04);
+ if (rc < 0)
+ return rc;
+
+ return 0;
+}
+
+static int stk1160_i2c_read_reg(struct stk1160 *dev, u8 addr,
+ u8 reg, u8 *value)
+{
+ int rc;
+
+ /* Set serial device address */
+ rc = stk1160_write_reg(dev, STK1160_SICTL_SDA, addr);
+ if (rc < 0)
+ return rc;
+
+ /* Set i2c device register sub-address */
+ rc = stk1160_write_reg(dev, STK1160_SBUSR_RA, reg);
+ if (rc < 0)
+ return rc;
+
+ /* Start read now */
+ rc = stk1160_write_reg(dev, STK1160_SICTL, 0x20);
+ if (rc < 0)
+ return rc;
+
+ rc = stk1160_i2c_busy_wait(dev, 0x01);
+ if (rc < 0)
+ return rc;
+
+ stk1160_read_reg(dev, STK1160_SBUSR_RD, value);
+ if (rc < 0)
+ return rc;
+
+ return 0;
+}
+
+/*
+ * stk1160_i2c_check_for_device()
+ * check if there is a i2c_device at the supplied address
+ */
+static int stk1160_i2c_check_for_device(struct stk1160 *dev,
+ unsigned char addr)
+{
+ int rc;
+
+ /* Set serial device address */
+ rc = stk1160_write_reg(dev, STK1160_SICTL_SDA, addr);
+ if (rc < 0)
+ return rc;
+
+ /* Set device sub-address, we'll chip version reg */
+ rc = stk1160_write_reg(dev, STK1160_SBUSR_RA, 0x00);
+ if (rc < 0)
+ return rc;
+
+ /* Start read now */
+ rc = stk1160_write_reg(dev, STK1160_SICTL, 0x20);
+ if (rc < 0)
+ return rc;
+
+ rc = stk1160_i2c_busy_wait(dev, 0x01);
+ if (rc < 0)
+ return -ENODEV;
+
+ return 0;
+}
+
+/*
+ * stk1160_i2c_xfer()
+ * the main i2c transfer function
+ */
+static int stk1160_i2c_xfer(struct i2c_adapter *i2c_adap,
+ struct i2c_msg msgs[], int num)
+{
+ struct stk1160 *dev = i2c_adap->algo_data;
+ int addr, rc, i;
+
+ for (i = 0; i < num; i++) {
+ addr = msgs[i].addr << 1;
+ dprintk_i2c("%s: addr=%x", __func__, addr);
+
+ if (!msgs[i].len) {
+ /* no len: check only for device presence */
+ rc = stk1160_i2c_check_for_device(dev, addr);
+ if (rc < 0) {
+ dprintk_i2c(" no device\n");
+ return rc;
+ }
+
+ } else if (msgs[i].flags & I2C_M_RD) {
+ /* read request without preceding register selection */
+ dprintk_i2c(" subaddr not selected");
+ rc = -EOPNOTSUPP;
+ goto err;
+
+ } else if (i + 1 < num && msgs[i].len <= 2 &&
+ (msgs[i + 1].flags & I2C_M_RD) &&
+ msgs[i].addr == msgs[i + 1].addr) {
+
+ if (msgs[i].len != 1 || msgs[i + 1].len != 1) {
+ dprintk_i2c(" len not supported");
+ rc = -EOPNOTSUPP;
+ goto err;
+ }
+
+ dprintk_i2c(" subaddr=%x", msgs[i].buf[0]);
+
+ rc = stk1160_i2c_read_reg(dev, addr, msgs[i].buf[0],
+ msgs[i + 1].buf);
+
+ dprintk_i2c(" read=%x", *msgs[i + 1].buf);
+
+ /* consumed two msgs, so we skip one of them */
+ i++;
+
+ } else {
+ if (msgs[i].len != 2) {
+ dprintk_i2c(" len not supported");
+ rc = -EOPNOTSUPP;
+ goto err;
+ }
+
+ dprintk_i2c(" subaddr=%x write=%x",
+ msgs[i].buf[0], msgs[i].buf[1]);
+
+ rc = stk1160_i2c_write_reg(dev, addr, msgs[i].buf[0],
+ msgs[i].buf[1]);
+ }
+
+ if (rc < 0)
+ goto err;
+ dprintk_i2c(" OK\n");
+ }
+
+ return num;
+err:
+ dprintk_i2c(" ERROR: %d\n", rc);
+ return num;
+}
+
+/*
+ * functionality(), what da heck is this?
+ */
+static u32 functionality(struct i2c_adapter *adap)
+{
+ return I2C_FUNC_SMBUS_EMUL;
+}
+
+static struct i2c_algorithm algo = {
+ .master_xfer = stk1160_i2c_xfer,
+ .functionality = functionality,
+};
+
+static struct i2c_adapter adap_template = {
+ .owner = THIS_MODULE,
+ .name = "stk1160",
+ .algo = &algo,
+};
+
+static struct i2c_client client_template = {
+ .name = "stk1160 internal",
+};
+
+/*
+ * stk1160_i2c_register()
+ * register i2c bus
+ */
+int stk1160_i2c_register(struct stk1160 *dev)
+{
+ int rc;
+
+ dev->i2c_adap = adap_template;
+ dev->i2c_adap.dev.parent = dev->dev;
+ strcpy(dev->i2c_adap.name, "stk1160");
+ dev->i2c_adap.algo_data = dev;
+
+ i2c_set_adapdata(&dev->i2c_adap, &dev->v4l2_dev);
+
+ rc = i2c_add_adapter(&dev->i2c_adap);
+ if (rc < 0) {
+ stk1160_err("cannot add i2c adapter (%d)\n", rc);
+ return rc;
+ }
+
+ dev->i2c_client = client_template;
+ dev->i2c_client.adapter = &dev->i2c_adap;
+
+ /* Set i2c clock divider device address */
+ stk1160_write_reg(dev, STK1160_SICTL_CD, 0x0f);
+
+ /* ??? */
+ stk1160_write_reg(dev, STK1160_ASIC + 3, 0x00);
+
+ return 0;
+}
+
+/*
+ * stk1160_i2c_unregister()
+ * unregister i2c_bus
+ */
+int stk1160_i2c_unregister(struct stk1160 *dev)
+{
+ i2c_del_adapter(&dev->i2c_adap);
+ return 0;
+}
--- /dev/null
+/*
+ * STK1160 driver
+ *
+ * Copyright (C) 2012 Ezequiel Garcia
+ * <elezegarcia--a.t--gmail.com>
+ *
+ * Based on Easycap driver by R.M. Thomas
+ * Copyright (C) 2010 R.M. Thomas
+ * <rmthomas--a.t--sciolus.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+/* GPIO Control */
+#define STK1160_GCTRL 0x000
+
+/* Remote Wakup Control */
+#define STK1160_RMCTL 0x00c
+
+/*
+ * Decoder Control Register:
+ * This byte controls capture start/stop
+ * with bit #7 (0x?? OR 0x80 to activate).
+ */
+#define STK1160_DCTRL 0x100
+
+/* Capture Frame Start Position */
+#define STK116_CFSPO 0x110
+#define STK116_CFSPO_STX_L 0x110
+#define STK116_CFSPO_STX_H 0x111
+#define STK116_CFSPO_STY_L 0x112
+#define STK116_CFSPO_STY_H 0x113
+
+/* Capture Frame End Position */
+#define STK116_CFEPO 0x114
+#define STK116_CFEPO_ENX_L 0x114
+#define STK116_CFEPO_ENX_H 0x115
+#define STK116_CFEPO_ENY_L 0x116
+#define STK116_CFEPO_ENY_H 0x117
+
+/* Serial Interface Control */
+#define STK1160_SICTL 0x200
+#define STK1160_SICTL_CD 0x202
+#define STK1160_SICTL_SDA 0x203
+
+/* Serial Bus Write */
+#define STK1160_SBUSW 0x204
+#define STK1160_SBUSW_WA 0x204
+#define STK1160_SBUSW_WD 0x205
+
+/* Serial Bus Read */
+#define STK1160_SBUSR 0x208
+#define STK1160_SBUSR_RA 0x208
+#define STK1160_SBUSR_RD 0x209
+
+/* Alternate Serial Inteface Control */
+#define STK1160_ASIC 0x2fc
+
+/* PLL Select Options */
+#define STK1160_PLLSO 0x018
+
+/* PLL Frequency Divider */
+#define STK1160_PLLFD 0x01c
+
+/* Timing Generator */
+#define STK1160_TIGEN 0x300
+
+/* Timing Control Parameter */
+#define STK1160_TICTL 0x350
+
+/* AC97 Audio Control */
+#define STK1160_AC97CTL_0 0x500
+#define STK1160_AC97CTL_1 0x504
+
+/* Use [0:6] bits of register 0x504 to set codec command address */
+#define STK1160_AC97_ADDR 0x504
+/* Use [16:31] bits of register 0x500 to set codec command data */
+#define STK1160_AC97_CMD 0x502
+
+/* Audio I2S Interface */
+#define STK1160_I2SCTL 0x50c
+
+/* EEPROM Interface */
+#define STK1160_EEPROM_SZ 0x5f0
--- /dev/null
+/*
+ * STK1160 driver
+ *
+ * Copyright (C) 2012 Ezequiel Garcia
+ * <elezegarcia--a.t--gmail.com>
+ *
+ * Based on Easycap driver by R.M. Thomas
+ * Copyright (C) 2010 R.M. Thomas
+ * <rmthomas--a.t--sciolus.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/usb.h>
+#include <linux/mm.h>
+#include <linux/slab.h>
+
+#include <linux/videodev2.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
+#include <media/v4l2-fh.h>
+#include <media/v4l2-event.h>
+#include <media/v4l2-chip-ident.h>
+#include <media/videobuf2-vmalloc.h>
+
+#include <media/saa7115.h>
+
+#include "stk1160.h"
+#include "stk1160-reg.h"
+
+static unsigned int vidioc_debug;
+module_param(vidioc_debug, int, 0644);
+MODULE_PARM_DESC(vidioc_debug, "enable debug messages [vidioc]");
+
+static bool keep_buffers;
+module_param(keep_buffers, bool, 0644);
+MODULE_PARM_DESC(keep_buffers, "don't release buffers upon stop streaming");
+
+/* supported video standards */
+static struct stk1160_fmt format[] = {
+ {
+ .name = "16 bpp YUY2, 4:2:2, packed",
+ .fourcc = V4L2_PIX_FMT_UYVY,
+ .depth = 16,
+ }
+};
+
+static void stk1160_set_std(struct stk1160 *dev)
+{
+ int i;
+
+ static struct regval std525[] = {
+
+ /* 720x480 */
+
+ /* Frame start */
+ {STK116_CFSPO_STX_L, 0x0000},
+ {STK116_CFSPO_STX_H, 0x0000},
+ {STK116_CFSPO_STY_L, 0x0003},
+ {STK116_CFSPO_STY_H, 0x0000},
+
+ /* Frame end */
+ {STK116_CFEPO_ENX_L, 0x05a0},
+ {STK116_CFEPO_ENX_H, 0x0005},
+ {STK116_CFEPO_ENY_L, 0x00f3},
+ {STK116_CFEPO_ENY_H, 0x0000},
+
+ {0xffff, 0xffff}
+ };
+
+ static struct regval std625[] = {
+
+ /* 720x576 */
+
+ /* TODO: Each line of frame has some junk at the end */
+ /* Frame start */
+ {STK116_CFSPO, 0x0000},
+ {STK116_CFSPO+1, 0x0000},
+ {STK116_CFSPO+2, 0x0001},
+ {STK116_CFSPO+3, 0x0000},
+
+ /* Frame end */
+ {STK116_CFEPO, 0x05a0},
+ {STK116_CFEPO+1, 0x0005},
+ {STK116_CFEPO+2, 0x0121},
+ {STK116_CFEPO+3, 0x0001},
+
+ {0xffff, 0xffff}
+ };
+
+ if (dev->norm & V4L2_STD_525_60) {
+ stk1160_dbg("registers to NTSC like standard\n");
+ for (i = 0; std525[i].reg != 0xffff; i++)
+ stk1160_write_reg(dev, std525[i].reg, std525[i].val);
+ } else {
+ stk1160_dbg("registers to PAL like standard\n");
+ for (i = 0; std625[i].reg != 0xffff; i++)
+ stk1160_write_reg(dev, std625[i].reg, std625[i].val);
+ }
+
+}
+
+/*
+ * Set a new alternate setting.
+ * Returns true is dev->max_pkt_size has changed, false otherwise.
+ */
+static bool stk1160_set_alternate(struct stk1160 *dev)
+{
+ int i, prev_alt = dev->alt;
+ unsigned int min_pkt_size;
+ bool new_pkt_size;
+
+ /*
+ * If we don't set right alternate,
+ * then we will get a green screen with junk.
+ */
+ min_pkt_size = STK1160_MIN_PKT_SIZE;
+
+ for (i = 0; i < dev->num_alt; i++) {
+ /* stop when the selected alt setting offers enough bandwidth */
+ if (dev->alt_max_pkt_size[i] >= min_pkt_size) {
+ dev->alt = i;
+ break;
+ /*
+ * otherwise make sure that we end up with the maximum bandwidth
+ * because the min_pkt_size equation might be wrong...
+ */
+ } else if (dev->alt_max_pkt_size[i] >
+ dev->alt_max_pkt_size[dev->alt])
+ dev->alt = i;
+ }
+
+ stk1160_info("setting alternate %d\n", dev->alt);
+
+ if (dev->alt != prev_alt) {
+ stk1160_dbg("minimum isoc packet size: %u (alt=%d)\n",
+ min_pkt_size, dev->alt);
+ stk1160_dbg("setting alt %d with wMaxPacketSize=%u\n",
+ dev->alt, dev->alt_max_pkt_size[dev->alt]);
+ usb_set_interface(dev->udev, 0, dev->alt);
+ }
+
+ new_pkt_size = dev->max_pkt_size != dev->alt_max_pkt_size[dev->alt];
+ dev->max_pkt_size = dev->alt_max_pkt_size[dev->alt];
+
+ return new_pkt_size;
+}
+
+static int stk1160_start_streaming(struct stk1160 *dev)
+{
+ int i, rc;
+ bool new_pkt_size;
+
+ /* Check device presence */
+ if (!dev->udev)
+ return -ENODEV;
+
+ if (mutex_lock_interruptible(&dev->v4l_lock))
+ return -ERESTARTSYS;
+ /*
+ * For some reason it is mandatory to set alternate *first*
+ * and only *then* initialize isoc urbs.
+ * Someone please explain me why ;)
+ */
+ new_pkt_size = stk1160_set_alternate(dev);
+
+ /*
+ * We (re)allocate isoc urbs if:
+ * there is no allocated isoc urbs, OR
+ * a new dev->max_pkt_size is detected
+ */
+ if (!dev->isoc_ctl.num_bufs || new_pkt_size) {
+ rc = stk1160_alloc_isoc(dev);
+ if (rc < 0)
+ return rc;
+ }
+
+ /* submit urbs and enables IRQ */
+ for (i = 0; i < dev->isoc_ctl.num_bufs; i++) {
+ rc = usb_submit_urb(dev->isoc_ctl.urb[i], GFP_KERNEL);
+ if (rc) {
+ stk1160_err("cannot submit urb[%d] (%d)\n", i, rc);
+ stk1160_uninit_isoc(dev);
+ return rc;
+ }
+ }
+
+ /* Start saa711x */
+ v4l2_device_call_all(&dev->v4l2_dev, 0, video, s_stream, 1);
+
+ /* Start stk1160 */
+ stk1160_write_reg(dev, STK1160_DCTRL, 0xb3);
+ stk1160_write_reg(dev, STK1160_DCTRL+3, 0x00);
+
+ stk1160_dbg("streaming started\n");
+
+ mutex_unlock(&dev->v4l_lock);
+
+ return 0;
+}
+
+/* Must be called with v4l_lock hold */
+static void stk1160_stop_hw(struct stk1160 *dev)
+{
+ /* If the device is not physically present, there is nothing to do */
+ if (!dev->udev)
+ return;
+
+ /* set alternate 0 */
+ dev->alt = 0;
+ stk1160_info("setting alternate %d\n", dev->alt);
+ usb_set_interface(dev->udev, 0, 0);
+
+ /* Stop stk1160 */
+ stk1160_write_reg(dev, STK1160_DCTRL, 0x00);
+ stk1160_write_reg(dev, STK1160_DCTRL+3, 0x00);
+
+ /* Stop saa711x */
+ v4l2_device_call_all(&dev->v4l2_dev, 0, video, s_stream, 0);
+}
+
+static int stk1160_stop_streaming(struct stk1160 *dev)
+{
+ if (mutex_lock_interruptible(&dev->v4l_lock))
+ return -ERESTARTSYS;
+
+ stk1160_cancel_isoc(dev);
+
+ /*
+ * It is possible to keep buffers around using a module parameter.
+ * This is intended to avoid memory fragmentation.
+ */
+ if (!keep_buffers)
+ stk1160_free_isoc(dev);
+
+ stk1160_stop_hw(dev);
+
+ stk1160_clear_queue(dev);
+
+ stk1160_dbg("streaming stopped\n");
+
+ mutex_unlock(&dev->v4l_lock);
+
+ return 0;
+}
+
+static struct v4l2_file_operations stk1160_fops = {
+ .owner = THIS_MODULE,
+ .open = v4l2_fh_open,
+ .release = vb2_fop_release,
+ .read = vb2_fop_read,
+ .poll = vb2_fop_poll,
+ .mmap = vb2_fop_mmap,
+ .unlocked_ioctl = video_ioctl2,
+};
+
+/*
+ * vidioc ioctls
+ */
+static int vidioc_querycap(struct file *file,
+ void *priv, struct v4l2_capability *cap)
+{
+ struct stk1160 *dev = video_drvdata(file);
+
+ strcpy(cap->driver, "stk1160");
+ strcpy(cap->card, "stk1160");
+ usb_make_path(dev->udev, cap->bus_info, sizeof(cap->bus_info));
+ cap->device_caps =
+ V4L2_CAP_VIDEO_CAPTURE |
+ V4L2_CAP_STREAMING |
+ V4L2_CAP_READWRITE;
+ cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
+ return 0;
+}
+
+static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_fmtdesc *f)
+{
+ if (f->index != 0)
+ return -EINVAL;
+
+ strlcpy(f->description, format[f->index].name, sizeof(f->description));
+ f->pixelformat = format[f->index].fourcc;
+ return 0;
+}
+
+static int vidioc_g_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_format *f)
+{
+ struct stk1160 *dev = video_drvdata(file);
+
+ f->fmt.pix.width = dev->width;
+ f->fmt.pix.height = dev->height;
+ f->fmt.pix.field = V4L2_FIELD_INTERLACED;
+ f->fmt.pix.pixelformat = dev->fmt->fourcc;
+ f->fmt.pix.bytesperline = dev->width * 2;
+ f->fmt.pix.sizeimage = dev->height * f->fmt.pix.bytesperline;
+ f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
+
+ return 0;
+}
+
+static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_format *f)
+{
+ struct stk1160 *dev = video_drvdata(file);
+
+ if (f->fmt.pix.pixelformat != format[0].fourcc) {
+ stk1160_err("fourcc format 0x%08x invalid\n",
+ f->fmt.pix.pixelformat);
+ return -EINVAL;
+ }
+
+ /*
+ * User can't choose size at his own will,
+ * so we just return him the current size chosen
+ * at standard selection.
+ * TODO: Implement frame scaling?
+ */
+
+ f->fmt.pix.width = dev->width;
+ f->fmt.pix.height = dev->height;
+ f->fmt.pix.field = V4L2_FIELD_INTERLACED;
+ f->fmt.pix.bytesperline = dev->width * 2;
+ f->fmt.pix.sizeimage = dev->height * f->fmt.pix.bytesperline;
+ f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
+
+ return 0;
+}
+
+static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_format *f)
+{
+ struct stk1160 *dev = video_drvdata(file);
+ struct vb2_queue *q = &dev->vb_vidq;
+ int rc;
+
+ if (vb2_is_busy(q))
+ return -EBUSY;
+
+ rc = vidioc_try_fmt_vid_cap(file, priv, f);
+ if (rc < 0)
+ return rc;
+
+ /* We don't support any format changes */
+
+ return 0;
+}
+
+static int vidioc_querystd(struct file *file, void *priv, v4l2_std_id *norm)
+{
+ struct stk1160 *dev = video_drvdata(file);
+ v4l2_device_call_all(&dev->v4l2_dev, 0, video, querystd, norm);
+ return 0;
+}
+
+static int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *norm)
+{
+ struct stk1160 *dev = video_drvdata(file);
+
+ *norm = dev->norm;
+ return 0;
+}
+
+static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *norm)
+{
+ struct stk1160 *dev = video_drvdata(file);
+ struct vb2_queue *q = &dev->vb_vidq;
+
+ if (vb2_is_busy(q))
+ return -EBUSY;
+
+ /* Check device presence */
+ if (!dev->udev)
+ return -ENODEV;
+
+ /* We need to set this now, before we call stk1160_set_std */
+ dev->norm = *norm;
+
+ /* This is taken from saa7115 video decoder */
+ if (dev->norm & V4L2_STD_525_60) {
+ dev->width = 720;
+ dev->height = 480;
+ } else if (dev->norm & V4L2_STD_625_50) {
+ dev->width = 720;
+ dev->height = 576;
+ } else {
+ stk1160_err("invalid standard\n");
+ return -EINVAL;
+ }
+
+ stk1160_set_std(dev);
+
+ v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std,
+ dev->norm);
+
+ return 0;
+}
+
+
+static int vidioc_enum_input(struct file *file, void *priv,
+ struct v4l2_input *i)
+{
+ struct stk1160 *dev = video_drvdata(file);
+
+ if (i->index > STK1160_MAX_INPUT)
+ return -EINVAL;
+
+ sprintf(i->name, "Composite%d", i->index);
+ i->type = V4L2_INPUT_TYPE_CAMERA;
+ i->std = dev->vdev.tvnorms;
+ return 0;
+}
+
+static int vidioc_g_input(struct file *file, void *priv, unsigned int *i)
+{
+ struct stk1160 *dev = video_drvdata(file);
+ *i = dev->ctl_input;
+ return 0;
+}
+
+static int vidioc_s_input(struct file *file, void *priv, unsigned int i)
+{
+ struct stk1160 *dev = video_drvdata(file);
+
+ if (vb2_is_busy(&dev->vb_vidq))
+ return -EBUSY;
+
+ if (i > STK1160_MAX_INPUT)
+ return -EINVAL;
+
+ dev->ctl_input = i;
+
+ stk1160_select_input(dev);
+
+ return 0;
+}
+
+static int vidioc_g_chip_ident(struct file *file, void *priv,
+ struct v4l2_dbg_chip_ident *chip)
+{
+ switch (chip->match.type) {
+ case V4L2_CHIP_MATCH_HOST:
+ chip->ident = V4L2_IDENT_NONE;
+ chip->revision = 0;
+ return 0;
+ default:
+ return -EINVAL;
+ }
+}
+
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+static int vidioc_g_register(struct file *file, void *priv,
+ struct v4l2_dbg_register *reg)
+{
+ struct stk1160 *dev = video_drvdata(file);
+ int rc;
+ u8 val;
+
+ switch (reg->match.type) {
+ case V4L2_CHIP_MATCH_AC97:
+ /* TODO: Support me please :-( */
+ return -EINVAL;
+ case V4L2_CHIP_MATCH_I2C_DRIVER:
+ v4l2_device_call_all(&dev->v4l2_dev, 0, core, g_register, reg);
+ return 0;
+ case V4L2_CHIP_MATCH_I2C_ADDR:
+ /* TODO: is this correct? */
+ v4l2_device_call_all(&dev->v4l2_dev, 0, core, g_register, reg);
+ return 0;
+ default:
+ if (!v4l2_chip_match_host(®->match))
+ return -EINVAL;
+ }
+
+ /* Match host */
+ rc = stk1160_read_reg(dev, reg->reg, &val);
+ reg->val = val;
+ reg->size = 1;
+
+ return rc;
+}
+
+static int vidioc_s_register(struct file *file, void *priv,
+ struct v4l2_dbg_register *reg)
+{
+ struct stk1160 *dev = video_drvdata(file);
+
+ switch (reg->match.type) {
+ case V4L2_CHIP_MATCH_AC97:
+ return -EINVAL;
+ case V4L2_CHIP_MATCH_I2C_DRIVER:
+ v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_register, reg);
+ return 0;
+ case V4L2_CHIP_MATCH_I2C_ADDR:
+ /* TODO: is this correct? */
+ v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_register, reg);
+ return 0;
+ default:
+ if (!v4l2_chip_match_host(®->match))
+ return -EINVAL;
+ }
+
+ /* Match host */
+ return stk1160_write_reg(dev, reg->reg, cpu_to_le16(reg->val));
+}
+#endif
+
+static const struct v4l2_ioctl_ops stk1160_ioctl_ops = {
+ .vidioc_querycap = vidioc_querycap,
+ .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
+ .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap,
+ .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap,
+ .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap,
+ .vidioc_querystd = vidioc_querystd,
+ .vidioc_g_std = vidioc_g_std,
+ .vidioc_s_std = vidioc_s_std,
+ .vidioc_enum_input = vidioc_enum_input,
+ .vidioc_g_input = vidioc_g_input,
+ .vidioc_s_input = vidioc_s_input,
+
+ /* vb2 takes care of these */
+ .vidioc_reqbufs = vb2_ioctl_reqbufs,
+ .vidioc_querybuf = vb2_ioctl_querybuf,
+ .vidioc_qbuf = vb2_ioctl_qbuf,
+ .vidioc_dqbuf = vb2_ioctl_dqbuf,
+ .vidioc_streamon = vb2_ioctl_streamon,
+ .vidioc_streamoff = vb2_ioctl_streamoff,
+
+ .vidioc_log_status = v4l2_ctrl_log_status,
+ .vidioc_subscribe_event = v4l2_ctrl_subscribe_event,
+ .vidioc_unsubscribe_event = v4l2_event_unsubscribe,
+ .vidioc_g_chip_ident = vidioc_g_chip_ident,
+
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+ .vidioc_g_register = vidioc_g_register,
+ .vidioc_s_register = vidioc_s_register,
+#endif
+};
+
+/********************************************************************/
+
+/*
+ * Videobuf2 operations
+ */
+static int queue_setup(struct vb2_queue *vq, const struct v4l2_format *v4l_fmt,
+ unsigned int *nbuffers, unsigned int *nplanes,
+ unsigned int sizes[], void *alloc_ctxs[])
+{
+ struct stk1160 *dev = vb2_get_drv_priv(vq);
+ unsigned long size;
+
+ size = dev->width * dev->height * 2;
+
+ /*
+ * Here we can change the number of buffers being requested.
+ * So, we set a minimum and a maximum like this:
+ */
+ *nbuffers = clamp_t(unsigned int, *nbuffers,
+ STK1160_MIN_VIDEO_BUFFERS, STK1160_MAX_VIDEO_BUFFERS);
+
+ /* This means a packed colorformat */
+ *nplanes = 1;
+
+ sizes[0] = size;
+
+ stk1160_info("%s: buffer count %d, each %ld bytes\n",
+ __func__, *nbuffers, size);
+
+ return 0;
+}
+
+static void buffer_queue(struct vb2_buffer *vb)
+{
+ unsigned long flags;
+ struct stk1160 *dev = vb2_get_drv_priv(vb->vb2_queue);
+ struct stk1160_buffer *buf =
+ container_of(vb, struct stk1160_buffer, vb);
+
+ spin_lock_irqsave(&dev->buf_lock, flags);
+ if (!dev->udev) {
+ /*
+ * If the device is disconnected return the buffer to userspace
+ * directly. The next QBUF call will fail with -ENODEV.
+ */
+ vb2_buffer_done(&buf->vb, VB2_BUF_STATE_ERROR);
+ } else {
+
+ buf->mem = vb2_plane_vaddr(vb, 0);
+ buf->length = vb2_plane_size(vb, 0);
+ buf->bytesused = 0;
+ buf->pos = 0;
+
+ /*
+ * If buffer length is less from expected then we return
+ * the buffer to userspace directly.
+ */
+ if (buf->length < dev->width * dev->height * 2)
+ vb2_buffer_done(&buf->vb, VB2_BUF_STATE_ERROR);
+ else
+ list_add_tail(&buf->list, &dev->avail_bufs);
+
+ }
+ spin_unlock_irqrestore(&dev->buf_lock, flags);
+}
+
+static int start_streaming(struct vb2_queue *vq, unsigned int count)
+{
+ struct stk1160 *dev = vb2_get_drv_priv(vq);
+ return stk1160_start_streaming(dev);
+}
+
+/* abort streaming and wait for last buffer */
+static int stop_streaming(struct vb2_queue *vq)
+{
+ struct stk1160 *dev = vb2_get_drv_priv(vq);
+ return stk1160_stop_streaming(dev);
+}
+
+static struct vb2_ops stk1160_video_qops = {
+ .queue_setup = queue_setup,
+ .buf_queue = buffer_queue,
+ .start_streaming = start_streaming,
+ .stop_streaming = stop_streaming,
+ .wait_prepare = vb2_ops_wait_prepare,
+ .wait_finish = vb2_ops_wait_finish,
+};
+
+static struct video_device v4l_template = {
+ .name = "stk1160",
+ .tvnorms = V4L2_STD_525_60 | V4L2_STD_625_50,
+ .fops = &stk1160_fops,
+ .ioctl_ops = &stk1160_ioctl_ops,
+ .release = video_device_release_empty,
+};
+
+/********************************************************************/
+
+/* Must be called with both v4l_lock and vb_queue_lock hold */
+void stk1160_clear_queue(struct stk1160 *dev)
+{
+ struct stk1160_buffer *buf;
+ unsigned long flags;
+
+ /* Release all active buffers */
+ spin_lock_irqsave(&dev->buf_lock, flags);
+ while (!list_empty(&dev->avail_bufs)) {
+ buf = list_first_entry(&dev->avail_bufs,
+ struct stk1160_buffer, list);
+ list_del(&buf->list);
+ vb2_buffer_done(&buf->vb, VB2_BUF_STATE_ERROR);
+ stk1160_info("buffer [%p/%d] aborted\n",
+ buf, buf->vb.v4l2_buf.index);
+ }
+ /* It's important to clear current buffer */
+ dev->isoc_ctl.buf = NULL;
+ spin_unlock_irqrestore(&dev->buf_lock, flags);
+}
+
+int stk1160_vb2_setup(struct stk1160 *dev)
+{
+ int rc;
+ struct vb2_queue *q;
+
+ q = &dev->vb_vidq;
+ memset(q, 0, sizeof(dev->vb_vidq));
+ q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ q->io_modes = VB2_READ | VB2_MMAP | VB2_USERPTR;
+ q->drv_priv = dev;
+ q->buf_struct_size = sizeof(struct stk1160_buffer);
+ q->ops = &stk1160_video_qops;
+ q->mem_ops = &vb2_vmalloc_memops;
+
+ rc = vb2_queue_init(q);
+ if (rc < 0)
+ return rc;
+
+ /* initialize video dma queue */
+ INIT_LIST_HEAD(&dev->avail_bufs);
+
+ return 0;
+}
+
+int stk1160_video_register(struct stk1160 *dev)
+{
+ int rc;
+
+ /* Initialize video_device with a template structure */
+ dev->vdev = v4l_template;
+ dev->vdev.debug = vidioc_debug;
+ dev->vdev.queue = &dev->vb_vidq;
+
+ /*
+ * Provide mutexes for v4l2 core and for videobuf2 queue.
+ * It will be used to protect *only* v4l2 ioctls.
+ */
+ dev->vdev.lock = &dev->v4l_lock;
+ dev->vdev.queue->lock = &dev->vb_queue_lock;
+
+ /* This will be used to set video_device parent */
+ dev->vdev.v4l2_dev = &dev->v4l2_dev;
+ set_bit(V4L2_FL_USE_FH_PRIO, &dev->vdev.flags);
+
+ /* NTSC is default */
+ dev->norm = V4L2_STD_NTSC_M;
+ dev->width = 720;
+ dev->height = 480;
+
+ /* set default format */
+ dev->fmt = &format[0];
+ stk1160_set_std(dev);
+
+ v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std,
+ dev->norm);
+
+ video_set_drvdata(&dev->vdev, dev);
+ rc = video_register_device(&dev->vdev, VFL_TYPE_GRABBER, -1);
+ if (rc < 0) {
+ stk1160_err("video_register_device failed (%d)\n", rc);
+ return rc;
+ }
+
+ v4l2_info(&dev->v4l2_dev, "V4L2 device registered as %s\n",
+ video_device_node_name(&dev->vdev));
+
+ return 0;
+}
--- /dev/null
+/*
+ * STK1160 driver
+ *
+ * Copyright (C) 2012 Ezequiel Garcia
+ * <elezegarcia--a.t--gmail.com>
+ *
+ * Based on Easycap driver by R.M. Thomas
+ * Copyright (C) 2010 R.M. Thomas
+ * <rmthomas--a.t--sciolus.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/usb.h>
+#include <linux/slab.h>
+#include <linux/ratelimit.h>
+
+#include "stk1160.h"
+
+static unsigned int debug;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "enable debug messages");
+
+static inline void print_err_status(struct stk1160 *dev,
+ int packet, int status)
+{
+ char *errmsg = "Unknown";
+
+ switch (status) {
+ case -ENOENT:
+ errmsg = "unlinked synchronuously";
+ break;
+ case -ECONNRESET:
+ errmsg = "unlinked asynchronuously";
+ break;
+ case -ENOSR:
+ errmsg = "Buffer error (overrun)";
+ break;
+ case -EPIPE:
+ errmsg = "Stalled (device not responding)";
+ break;
+ case -EOVERFLOW:
+ errmsg = "Babble (bad cable?)";
+ break;
+ case -EPROTO:
+ errmsg = "Bit-stuff error (bad cable?)";
+ break;
+ case -EILSEQ:
+ errmsg = "CRC/Timeout (could be anything)";
+ break;
+ case -ETIME:
+ errmsg = "Device does not respond";
+ break;
+ }
+
+ if (packet < 0)
+ printk_ratelimited(KERN_WARNING "URB status %d [%s].\n",
+ status, errmsg);
+ else
+ printk_ratelimited(KERN_INFO "URB packet %d, status %d [%s].\n",
+ packet, status, errmsg);
+}
+
+static inline
+struct stk1160_buffer *stk1160_next_buffer(struct stk1160 *dev)
+{
+ struct stk1160_buffer *buf = NULL;
+ unsigned long flags = 0;
+
+ /* Current buffer must be NULL when this functions gets called */
+ BUG_ON(dev->isoc_ctl.buf);
+
+ spin_lock_irqsave(&dev->buf_lock, flags);
+ if (!list_empty(&dev->avail_bufs)) {
+ buf = list_first_entry(&dev->avail_bufs,
+ struct stk1160_buffer, list);
+ list_del(&buf->list);
+ }
+ spin_unlock_irqrestore(&dev->buf_lock, flags);
+
+ return buf;
+}
+
+static inline
+void stk1160_buffer_done(struct stk1160 *dev)
+{
+ struct stk1160_buffer *buf = dev->isoc_ctl.buf;
+
+ dev->field_count++;
+
+ buf->vb.v4l2_buf.sequence = dev->field_count >> 1;
+ buf->vb.v4l2_buf.field = V4L2_FIELD_INTERLACED;
+ buf->vb.v4l2_buf.bytesused = buf->bytesused;
+ do_gettimeofday(&buf->vb.v4l2_buf.timestamp);
+
+ vb2_set_plane_payload(&buf->vb, 0, buf->bytesused);
+ vb2_buffer_done(&buf->vb, VB2_BUF_STATE_DONE);
+
+ dev->isoc_ctl.buf = NULL;
+}
+
+static inline
+void stk1160_copy_video(struct stk1160 *dev, u8 *src, int len)
+{
+ int linesdone, lineoff, lencopy;
+ int bytesperline = dev->width * 2;
+ struct stk1160_buffer *buf = dev->isoc_ctl.buf;
+ u8 *dst = buf->mem;
+ int remain;
+
+ /*
+ * TODO: These stk1160_dbg are very spammy!
+ * We should 1) check why we are getting them
+ * and 2) add ratelimit.
+ *
+ * UPDATE: One of the reasons (the only one?) for getting these
+ * is incorrect standard (mismatch between expected and configured).
+ * So perhaps, we could add a counter for errors. When the counter
+ * reaches some value, we simply stop streaming.
+ */
+
+ len -= 4;
+ src += 4;
+
+ remain = len;
+
+ linesdone = buf->pos / bytesperline;
+ lineoff = buf->pos % bytesperline; /* offset in current line */
+
+ if (!buf->odd)
+ dst += bytesperline;
+
+ /* Multiply linesdone by two, to take account of the other field */
+ dst += linesdone * bytesperline * 2 + lineoff;
+
+ /* Copy the remaining of current line */
+ if (remain < (bytesperline - lineoff))
+ lencopy = remain;
+ else
+ lencopy = bytesperline - lineoff;
+
+ /*
+ * Check if we have enough space left in the buffer.
+ * In that case, we force loop exit after copy.
+ */
+ if (lencopy > buf->bytesused - buf->length) {
+ lencopy = buf->bytesused - buf->length;
+ remain = lencopy;
+ }
+
+ /* Check if the copy is done */
+ if (lencopy == 0 || remain == 0)
+ return;
+
+ /* Let the bug hunt begin! sanity checks! */
+ if (lencopy < 0) {
+ stk1160_dbg("copy skipped: negative lencopy\n");
+ return;
+ }
+
+ if ((unsigned long)dst + lencopy >
+ (unsigned long)buf->mem + buf->length) {
+ printk_ratelimited(KERN_WARNING "stk1160: buffer overflow detected\n");
+ return;
+ }
+
+ memcpy(dst, src, lencopy);
+
+ buf->bytesused += lencopy;
+ buf->pos += lencopy;
+ remain -= lencopy;
+
+ /* Copy current field line by line, interlacing with the other field */
+ while (remain > 0) {
+
+ dst += lencopy + bytesperline;
+ src += lencopy;
+
+ /* Copy one line at a time */
+ if (remain < bytesperline)
+ lencopy = remain;
+ else
+ lencopy = bytesperline;
+
+ /*
+ * Check if we have enough space left in the buffer.
+ * In that case, we force loop exit after copy.
+ */
+ if (lencopy > buf->bytesused - buf->length) {
+ lencopy = buf->bytesused - buf->length;
+ remain = lencopy;
+ }
+
+ /* Check if the copy is done */
+ if (lencopy == 0 || remain == 0)
+ return;
+
+ if (lencopy < 0) {
+ printk_ratelimited(KERN_WARNING "stk1160: negative lencopy detected\n");
+ return;
+ }
+
+ if ((unsigned long)dst + lencopy >
+ (unsigned long)buf->mem + buf->length) {
+ printk_ratelimited(KERN_WARNING "stk1160: buffer overflow detected\n");
+ return;
+ }
+
+ memcpy(dst, src, lencopy);
+ remain -= lencopy;
+
+ buf->bytesused += lencopy;
+ buf->pos += lencopy;
+ }
+}
+
+/*
+ * Controls the isoc copy of each urb packet
+ */
+static void stk1160_process_isoc(struct stk1160 *dev, struct urb *urb)
+{
+ int i, len, status;
+ u8 *p;
+
+ if (!dev) {
+ stk1160_warn("%s called with null device\n", __func__);
+ return;
+ }
+
+ if (urb->status < 0) {
+ /* Print status and drop current packet (or field?) */
+ print_err_status(dev, -1, urb->status);
+ return;
+ }
+
+ for (i = 0; i < urb->number_of_packets; i++) {
+ status = urb->iso_frame_desc[i].status;
+ if (status < 0) {
+ print_err_status(dev, i, status);
+ continue;
+ }
+
+ /* Get packet actual length and pointer to data */
+ p = urb->transfer_buffer + urb->iso_frame_desc[i].offset;
+ len = urb->iso_frame_desc[i].actual_length;
+
+ /* Empty packet */
+ if (len <= 4)
+ continue;
+
+ /*
+ * An 8-byte packet sequence means end of field.
+ * So if we don't have any packet, we start receiving one now
+ * and if we do have a packet, then we are done with it.
+ *
+ * These end of field packets are always 0xc0 or 0x80,
+ * but not always 8-byte long so we don't check packet length.
+ */
+ if (p[0] == 0xc0) {
+
+ /*
+ * If first byte is 0xc0 then we received
+ * second field, and frame has ended.
+ */
+ if (dev->isoc_ctl.buf != NULL)
+ stk1160_buffer_done(dev);
+
+ dev->isoc_ctl.buf = stk1160_next_buffer(dev);
+ if (dev->isoc_ctl.buf == NULL)
+ return;
+ }
+
+ /*
+ * If we don't have a buffer here, then it means we
+ * haven't found the start mark sequence.
+ */
+ if (dev->isoc_ctl.buf == NULL)
+ continue;
+
+ if (p[0] == 0xc0 || p[0] == 0x80) {
+
+ /* We set next packet parity and
+ * continue to get next one
+ */
+ dev->isoc_ctl.buf->odd = *p & 0x40;
+ dev->isoc_ctl.buf->pos = 0;
+ continue;
+ }
+
+ stk1160_copy_video(dev, p, len);
+ }
+}
+
+
+/*
+ * IRQ callback, called by URB callback
+ */
+static void stk1160_isoc_irq(struct urb *urb)
+{
+ int i, rc;
+ struct stk1160 *dev = urb->context;
+
+ switch (urb->status) {
+ case 0:
+ break;
+ case -ECONNRESET: /* kill */
+ case -ENOENT:
+ case -ESHUTDOWN:
+ /* TODO: check uvc driver: he frees the queue here */
+ return;
+ default:
+ stk1160_err("urb error! status %d\n", urb->status);
+ return;
+ }
+
+ stk1160_process_isoc(dev, urb);
+
+ /* Reset urb buffers */
+ for (i = 0; i < urb->number_of_packets; i++) {
+ urb->iso_frame_desc[i].status = 0;
+ urb->iso_frame_desc[i].actual_length = 0;
+ }
+
+ rc = usb_submit_urb(urb, GFP_ATOMIC);
+ if (rc)
+ stk1160_err("urb re-submit failed (%d)\n", rc);
+}
+
+/*
+ * Cancel urbs
+ * This function can't be called in atomic context
+ */
+void stk1160_cancel_isoc(struct stk1160 *dev)
+{
+ int i;
+
+ /*
+ * This check is not necessary, but we add it
+ * to avoid a spurious debug message
+ */
+ if (!dev->isoc_ctl.num_bufs)
+ return;
+
+ stk1160_dbg("killing urbs...\n");
+
+ for (i = 0; i < dev->isoc_ctl.num_bufs; i++) {
+
+ /*
+ * To kill urbs we can't be in atomic context.
+ * We don't care for NULL pointer since
+ * usb_kill_urb allows it.
+ */
+ usb_kill_urb(dev->isoc_ctl.urb[i]);
+ }
+
+ stk1160_dbg("all urbs killed\n");
+}
+
+/*
+ * Releases urb and transfer buffers
+ * Obviusly, associated urb must be killed before releasing it.
+ */
+void stk1160_free_isoc(struct stk1160 *dev)
+{
+ struct urb *urb;
+ int i;
+
+ stk1160_dbg("freeing urb buffers...\n");
+
+ for (i = 0; i < dev->isoc_ctl.num_bufs; i++) {
+
+ urb = dev->isoc_ctl.urb[i];
+ if (urb) {
+
+ if (dev->isoc_ctl.transfer_buffer[i]) {
+#ifndef CONFIG_DMA_NONCOHERENT
+ usb_free_coherent(dev->udev,
+ urb->transfer_buffer_length,
+ dev->isoc_ctl.transfer_buffer[i],
+ urb->transfer_dma);
+#else
+ kfree(dev->isoc_ctl.transfer_buffer[i]);
+#endif
+ }
+ usb_free_urb(urb);
+ dev->isoc_ctl.urb[i] = NULL;
+ }
+ dev->isoc_ctl.transfer_buffer[i] = NULL;
+ }
+
+ kfree(dev->isoc_ctl.urb);
+ kfree(dev->isoc_ctl.transfer_buffer);
+
+ dev->isoc_ctl.urb = NULL;
+ dev->isoc_ctl.transfer_buffer = NULL;
+ dev->isoc_ctl.num_bufs = 0;
+
+ stk1160_dbg("all urb buffers freed\n");
+}
+
+/*
+ * Helper for cancelling and freeing urbs
+ * This function can't be called in atomic context
+ */
+void stk1160_uninit_isoc(struct stk1160 *dev)
+{
+ stk1160_cancel_isoc(dev);
+ stk1160_free_isoc(dev);
+}
+
+/*
+ * Allocate URBs
+ */
+int stk1160_alloc_isoc(struct stk1160 *dev)
+{
+ struct urb *urb;
+ int i, j, k, sb_size, max_packets, num_bufs;
+
+ /*
+ * It may be necessary to release isoc here,
+ * since isoc are only released on disconnection.
+ * (see new_pkt_size flag)
+ */
+ if (dev->isoc_ctl.num_bufs)
+ stk1160_uninit_isoc(dev);
+
+ stk1160_dbg("allocating urbs...\n");
+
+ num_bufs = STK1160_NUM_BUFS;
+ max_packets = STK1160_NUM_PACKETS;
+ sb_size = max_packets * dev->max_pkt_size;
+
+ dev->isoc_ctl.buf = NULL;
+ dev->isoc_ctl.max_pkt_size = dev->max_pkt_size;
+ dev->isoc_ctl.urb = kzalloc(sizeof(void *)*num_bufs, GFP_KERNEL);
+ if (!dev->isoc_ctl.urb) {
+ stk1160_err("out of memory for urb array\n");
+ return -ENOMEM;
+ }
+
+ dev->isoc_ctl.transfer_buffer = kzalloc(sizeof(void *)*num_bufs,
+ GFP_KERNEL);
+ if (!dev->isoc_ctl.transfer_buffer) {
+ stk1160_err("out of memory for usb transfers\n");
+ kfree(dev->isoc_ctl.urb);
+ return -ENOMEM;
+ }
+
+ /* allocate urbs and transfer buffers */
+ for (i = 0; i < num_bufs; i++) {
+
+ urb = usb_alloc_urb(max_packets, GFP_KERNEL);
+ if (!urb) {
+ stk1160_err("cannot alloc urb[%d]\n", i);
+ stk1160_uninit_isoc(dev);
+ return -ENOMEM;
+ }
+ dev->isoc_ctl.urb[i] = urb;
+
+#ifndef CONFIG_DMA_NONCOHERENT
+ dev->isoc_ctl.transfer_buffer[i] = usb_alloc_coherent(dev->udev,
+ sb_size, GFP_KERNEL, &urb->transfer_dma);
+#else
+ dev->isoc_ctl.transfer_buffer[i] = kmalloc(sb_size, GFP_KERNEL);
+#endif
+ if (!dev->isoc_ctl.transfer_buffer[i]) {
+ stk1160_err("cannot alloc %d bytes for tx buffer\n",
+ sb_size);
+ stk1160_uninit_isoc(dev);
+ return -ENOMEM;
+ }
+ memset(dev->isoc_ctl.transfer_buffer[i], 0, sb_size);
+
+ /*
+ * FIXME: Where can I get the endpoint?
+ */
+ urb->dev = dev->udev;
+ urb->pipe = usb_rcvisocpipe(dev->udev, STK1160_EP_VIDEO);
+ urb->transfer_buffer = dev->isoc_ctl.transfer_buffer[i];
+ urb->transfer_buffer_length = sb_size;
+ urb->complete = stk1160_isoc_irq;
+ urb->context = dev;
+ urb->interval = 1;
+ urb->start_frame = 0;
+ urb->number_of_packets = max_packets;
+#ifndef CONFIG_DMA_NONCOHERENT
+ urb->transfer_flags = URB_ISO_ASAP | URB_NO_TRANSFER_DMA_MAP;
+#else
+ urb->transfer_flags = URB_ISO_ASAP;
+#endif
+
+ k = 0;
+ for (j = 0; j < max_packets; j++) {
+ urb->iso_frame_desc[j].offset = k;
+ urb->iso_frame_desc[j].length =
+ dev->isoc_ctl.max_pkt_size;
+ k += dev->isoc_ctl.max_pkt_size;
+ }
+ }
+
+ stk1160_dbg("urbs allocated\n");
+
+ /* At last we can say we have some buffers */
+ dev->isoc_ctl.num_bufs = num_bufs;
+
+ return 0;
+}
+
--- /dev/null
+/*
+ * STK1160 driver
+ *
+ * Copyright (C) 2012 Ezequiel Garcia
+ * <elezegarcia--a.t--gmail.com>
+ *
+ * Based on Easycap driver by R.M. Thomas
+ * Copyright (C) 2010 R.M. Thomas
+ * <rmthomas--a.t--sciolus.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <linux/i2c.h>
+#include <sound/core.h>
+#include <sound/ac97_codec.h>
+#include <media/videobuf2-core.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-ctrls.h>
+
+#define STK1160_VERSION "0.9.5"
+#define STK1160_VERSION_NUM 0x000905
+
+/* TODO: Decide on number of packets for each buffer */
+#define STK1160_NUM_PACKETS 64
+
+/* Number of buffers for isoc transfers */
+#define STK1160_NUM_BUFS 16 /* TODO */
+
+/* TODO: This endpoint address should be retrieved */
+#define STK1160_EP_VIDEO 0x82
+#define STK1160_EP_AUDIO 0x81
+
+/* Max and min video buffers */
+#define STK1160_MIN_VIDEO_BUFFERS 8
+#define STK1160_MAX_VIDEO_BUFFERS 32
+
+#define STK1160_MIN_PKT_SIZE 3072
+
+#define STK1160_MAX_INPUT 3
+
+#define STK1160_I2C_TIMEOUT 100
+
+/* TODO: Print helpers
+ * I could use dev_xxx, pr_xxx, v4l2_xxx or printk.
+ * However, there isn't a solid consensus on which
+ * new drivers should use.
+ *
+ */
+#define DEBUG
+#ifdef DEBUG
+#define stk1160_dbg(fmt, args...) \
+ printk(KERN_DEBUG "stk1160: " fmt, ## args)
+#else
+#define stk1160_dbg(fmt, args...)
+#endif
+
+#define stk1160_info(fmt, args...) \
+ pr_info("stk1160: " fmt, ## args)
+
+#define stk1160_warn(fmt, args...) \
+ pr_warn("stk1160: " fmt, ## args)
+
+#define stk1160_err(fmt, args...) \
+ pr_err("stk1160: " fmt, ## args)
+
+/* Buffer for one video frame */
+struct stk1160_buffer {
+ /* common v4l buffer stuff -- must be first */
+ struct vb2_buffer vb;
+ struct list_head list;
+
+ void *mem;
+ unsigned int length; /* buffer length */
+ unsigned int bytesused; /* bytes written */
+ int odd; /* current oddity */
+
+ /*
+ * Since we interlace two fields per frame,
+ * this is different from bytesused.
+ */
+ unsigned int pos; /* current pos inside buffer */
+};
+
+struct stk1160_isoc_ctl {
+ /* max packet size of isoc transaction */
+ int max_pkt_size;
+
+ /* number of allocated urbs */
+ int num_bufs;
+
+ /* urb for isoc transfers */
+ struct urb **urb;
+
+ /* transfer buffers for isoc transfer */
+ char **transfer_buffer;
+
+ /* current buffer */
+ struct stk1160_buffer *buf;
+};
+
+struct stk1160_fmt {
+ char *name;
+ u32 fourcc; /* v4l2 format id */
+ int depth;
+};
+
+struct stk1160 {
+ struct v4l2_device v4l2_dev;
+ struct video_device vdev;
+ struct v4l2_ctrl_handler ctrl_handler;
+
+ struct device *dev;
+ struct usb_device *udev;
+
+ /* saa7115 subdev */
+ struct v4l2_subdev *sd_saa7115;
+
+ /* isoc control struct */
+ struct list_head avail_bufs;
+
+ /* video capture */
+ struct vb2_queue vb_vidq;
+
+ /* max packet size of isoc transaction */
+ int max_pkt_size;
+ /* array of wMaxPacketSize */
+ unsigned int *alt_max_pkt_size;
+ /* alternate */
+ int alt;
+ /* Number of alternative settings */
+ int num_alt;
+
+ struct stk1160_isoc_ctl isoc_ctl;
+ char urb_buf[255]; /* urb control msg buffer */
+
+ /* frame properties */
+ int width; /* current frame width */
+ int height; /* current frame height */
+ unsigned int ctl_input; /* selected input */
+ v4l2_std_id norm; /* current norm */
+ struct stk1160_fmt *fmt; /* selected format */
+
+ unsigned int field_count; /* not sure ??? */
+ enum v4l2_field field; /* also not sure :/ */
+
+ /* i2c i/o */
+ struct i2c_adapter i2c_adap;
+ struct i2c_client i2c_client;
+
+ struct mutex v4l_lock;
+ struct mutex vb_queue_lock;
+ spinlock_t buf_lock;
+
+ struct file *fh_owner; /* filehandle ownership */
+
+ /* EXPERIMENTAL */
+ struct snd_card *snd_card;
+};
+
+struct regval {
+ u16 reg;
+ u16 val;
+};
+
+/* Provided by stk1160-v4l.c */
+int stk1160_vb2_setup(struct stk1160 *dev);
+int stk1160_video_register(struct stk1160 *dev);
+void stk1160_video_unregister(struct stk1160 *dev);
+void stk1160_clear_queue(struct stk1160 *dev);
+
+/* Provided by stk1160-video.c */
+int stk1160_alloc_isoc(struct stk1160 *dev);
+void stk1160_free_isoc(struct stk1160 *dev);
+void stk1160_cancel_isoc(struct stk1160 *dev);
+void stk1160_uninit_isoc(struct stk1160 *dev);
+
+/* Provided by stk1160-i2c.c */
+int stk1160_i2c_register(struct stk1160 *dev);
+int stk1160_i2c_unregister(struct stk1160 *dev);
+
+/* Provided by stk1160-core.c */
+int stk1160_read_reg(struct stk1160 *dev, u16 reg, u8 *value);
+int stk1160_write_reg(struct stk1160 *dev, u16 reg, u16 value);
+int stk1160_write_regs_req(struct stk1160 *dev, u8 req, u16 reg,
+ char *buf, int len);
+int stk1160_read_reg_req_len(struct stk1160 *dev, u8 req, u16 reg,
+ char *buf, int len);
+void stk1160_select_input(struct stk1160 *dev);
+
+/* Provided by stk1160-ac97.c */
+#ifdef CONFIG_VIDEO_STK1160_AC97
+int stk1160_ac97_register(struct stk1160 *dev);
+int stk1160_ac97_unregister(struct stk1160 *dev);
+#else
+static inline int stk1160_ac97_register(struct stk1160 *dev) { return 0; }
+static inline int stk1160_ac97_unregister(struct stk1160 *dev) { return 0; }
+#endif
+
--- /dev/null
+config VIDEO_TLG2300
+ tristate "Telegent TLG2300 USB video capture support"
+ depends on VIDEO_DEV && I2C && SND && DVB_CORE
+ select VIDEO_TUNER
+ select VIDEO_TVEEPROM
+ depends on RC_CORE
+ select VIDEOBUF_VMALLOC
+ select SND_PCM
+ select VIDEOBUF_DVB
+
+ ---help---
+ This is a video4linux driver for Telegent tlg2300 based TV cards.
+ The driver supports V4L2, DVB-T and radio.
+
+ To compile this driver as a module, choose M here: the
+ module will be called poseidon
--- /dev/null
+poseidon-objs := pd-video.o pd-alsa.o pd-dvb.o pd-radio.o pd-main.o
+
+obj-$(CONFIG_VIDEO_TLG2300) += poseidon.o
+
+ccflags-y += -Idrivers/media/video
+ccflags-y += -Idrivers/media/tuners
+ccflags-y += -Idrivers/media/dvb-core
+ccflags-y += -Idrivers/media/dvb-frontends
+
--- /dev/null
+#include <linux/kernel.h>
+#include <linux/usb.h>
+#include <linux/init.h>
+#include <linux/sound.h>
+#include <linux/spinlock.h>
+#include <linux/soundcard.h>
+#include <linux/vmalloc.h>
+#include <linux/proc_fs.h>
+#include <linux/module.h>
+#include <linux/gfp.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/info.h>
+#include <sound/initval.h>
+#include <sound/control.h>
+#include <media/v4l2-common.h>
+#include "pd-common.h"
+#include "vendorcmds.h"
+
+static void complete_handler_audio(struct urb *urb);
+#define AUDIO_EP (0x83)
+#define AUDIO_BUF_SIZE (512)
+#define PERIOD_SIZE (1024 * 8)
+#define PERIOD_MIN (4)
+#define PERIOD_MAX PERIOD_MIN
+
+static struct snd_pcm_hardware snd_pd_hw_capture = {
+ .info = SNDRV_PCM_INFO_BLOCK_TRANSFER |
+ SNDRV_PCM_INFO_MMAP |
+ SNDRV_PCM_INFO_INTERLEAVED |
+ SNDRV_PCM_INFO_MMAP_VALID,
+
+ .formats = SNDRV_PCM_FMTBIT_S16_LE,
+ .rates = SNDRV_PCM_RATE_48000,
+
+ .rate_min = 48000,
+ .rate_max = 48000,
+ .channels_min = 2,
+ .channels_max = 2,
+ .buffer_bytes_max = PERIOD_SIZE * PERIOD_MIN,
+ .period_bytes_min = PERIOD_SIZE,
+ .period_bytes_max = PERIOD_SIZE,
+ .periods_min = PERIOD_MIN,
+ .periods_max = PERIOD_MAX,
+ /*
+ .buffer_bytes_max = 62720 * 8,
+ .period_bytes_min = 64,
+ .period_bytes_max = 12544,
+ .periods_min = 2,
+ .periods_max = 98
+ */
+};
+
+static int snd_pd_capture_open(struct snd_pcm_substream *substream)
+{
+ struct poseidon *p = snd_pcm_substream_chip(substream);
+ struct poseidon_audio *pa = &p->audio;
+ struct snd_pcm_runtime *runtime = substream->runtime;
+
+ if (!p)
+ return -ENODEV;
+ pa->users++;
+ pa->card_close = 0;
+ pa->capture_pcm_substream = substream;
+ runtime->private_data = p;
+
+ runtime->hw = snd_pd_hw_capture;
+ snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS);
+ usb_autopm_get_interface(p->interface);
+ kref_get(&p->kref);
+ return 0;
+}
+
+static int snd_pd_pcm_close(struct snd_pcm_substream *substream)
+{
+ struct poseidon *p = snd_pcm_substream_chip(substream);
+ struct poseidon_audio *pa = &p->audio;
+
+ pa->users--;
+ pa->card_close = 1;
+ usb_autopm_put_interface(p->interface);
+ kref_put(&p->kref, poseidon_delete);
+ return 0;
+}
+
+static int snd_pd_hw_capture_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *hw_params)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ unsigned int size;
+
+ size = params_buffer_bytes(hw_params);
+ if (runtime->dma_area) {
+ if (runtime->dma_bytes > size)
+ return 0;
+ vfree(runtime->dma_area);
+ }
+ runtime->dma_area = vmalloc(size);
+ if (!runtime->dma_area)
+ return -ENOMEM;
+ else
+ runtime->dma_bytes = size;
+ return 0;
+}
+
+static int audio_buf_free(struct poseidon *p)
+{
+ struct poseidon_audio *pa = &p->audio;
+ int i;
+
+ for (i = 0; i < AUDIO_BUFS; i++)
+ if (pa->urb_array[i])
+ usb_kill_urb(pa->urb_array[i]);
+ free_all_urb_generic(pa->urb_array, AUDIO_BUFS);
+ logpm();
+ return 0;
+}
+
+static int snd_pd_hw_capture_free(struct snd_pcm_substream *substream)
+{
+ struct poseidon *p = snd_pcm_substream_chip(substream);
+
+ logpm();
+ audio_buf_free(p);
+ return 0;
+}
+
+static int snd_pd_prepare(struct snd_pcm_substream *substream)
+{
+ return 0;
+}
+
+#define AUDIO_TRAILER_SIZE (16)
+static inline void handle_audio_data(struct urb *urb, int *period_elapsed)
+{
+ struct poseidon_audio *pa = urb->context;
+ struct snd_pcm_runtime *runtime = pa->capture_pcm_substream->runtime;
+
+ int stride = runtime->frame_bits >> 3;
+ int len = urb->actual_length / stride;
+ unsigned char *cp = urb->transfer_buffer;
+ unsigned int oldptr = pa->rcv_position;
+
+ if (urb->actual_length == AUDIO_BUF_SIZE - 4)
+ len -= (AUDIO_TRAILER_SIZE / stride);
+
+ /* do the copy */
+ if (oldptr + len >= runtime->buffer_size) {
+ unsigned int cnt = runtime->buffer_size - oldptr;
+
+ memcpy(runtime->dma_area + oldptr * stride, cp, cnt * stride);
+ memcpy(runtime->dma_area, (cp + cnt * stride),
+ (len * stride - cnt * stride));
+ } else
+ memcpy(runtime->dma_area + oldptr * stride, cp, len * stride);
+
+ /* update the statas */
+ snd_pcm_stream_lock(pa->capture_pcm_substream);
+ pa->rcv_position += len;
+ if (pa->rcv_position >= runtime->buffer_size)
+ pa->rcv_position -= runtime->buffer_size;
+
+ pa->copied_position += (len);
+ if (pa->copied_position >= runtime->period_size) {
+ pa->copied_position -= runtime->period_size;
+ *period_elapsed = 1;
+ }
+ snd_pcm_stream_unlock(pa->capture_pcm_substream);
+}
+
+static void complete_handler_audio(struct urb *urb)
+{
+ struct poseidon_audio *pa = urb->context;
+ struct snd_pcm_substream *substream = pa->capture_pcm_substream;
+ int period_elapsed = 0;
+ int ret;
+
+ if (1 == pa->card_close || pa->capture_stream != STREAM_ON)
+ return;
+
+ if (urb->status != 0) {
+ /*if (urb->status == -ESHUTDOWN)*/
+ return;
+ }
+
+ if (substream) {
+ if (urb->actual_length) {
+ handle_audio_data(urb, &period_elapsed);
+ if (period_elapsed)
+ snd_pcm_period_elapsed(substream);
+ }
+ }
+
+ ret = usb_submit_urb(urb, GFP_ATOMIC);
+ if (ret < 0)
+ log("audio urb failed (errcod = %i)", ret);
+ return;
+}
+
+static int fire_audio_urb(struct poseidon *p)
+{
+ int i, ret = 0;
+ struct poseidon_audio *pa = &p->audio;
+
+ alloc_bulk_urbs_generic(pa->urb_array, AUDIO_BUFS,
+ p->udev, AUDIO_EP,
+ AUDIO_BUF_SIZE, GFP_ATOMIC,
+ complete_handler_audio, pa);
+
+ for (i = 0; i < AUDIO_BUFS; i++) {
+ ret = usb_submit_urb(pa->urb_array[i], GFP_KERNEL);
+ if (ret)
+ log("urb err : %d", ret);
+ }
+ log();
+ return ret;
+}
+
+static int snd_pd_capture_trigger(struct snd_pcm_substream *substream, int cmd)
+{
+ struct poseidon *p = snd_pcm_substream_chip(substream);
+ struct poseidon_audio *pa = &p->audio;
+
+ if (debug_mode)
+ log("cmd %d, audio stat : %d\n", cmd, pa->capture_stream);
+
+ switch (cmd) {
+ case SNDRV_PCM_TRIGGER_RESUME:
+ case SNDRV_PCM_TRIGGER_START:
+ if (pa->capture_stream == STREAM_ON)
+ return 0;
+
+ pa->rcv_position = pa->copied_position = 0;
+ pa->capture_stream = STREAM_ON;
+
+ if (in_hibernation(p))
+ return 0;
+ fire_audio_urb(p);
+ return 0;
+
+ case SNDRV_PCM_TRIGGER_SUSPEND:
+ pa->capture_stream = STREAM_SUSPEND;
+ return 0;
+ case SNDRV_PCM_TRIGGER_STOP:
+ pa->capture_stream = STREAM_OFF;
+ return 0;
+ default:
+ return -EINVAL;
+ }
+}
+
+static snd_pcm_uframes_t
+snd_pd_capture_pointer(struct snd_pcm_substream *substream)
+{
+ struct poseidon *p = snd_pcm_substream_chip(substream);
+ struct poseidon_audio *pa = &p->audio;
+ return pa->rcv_position;
+}
+
+static struct page *snd_pcm_pd_get_page(struct snd_pcm_substream *subs,
+ unsigned long offset)
+{
+ void *pageptr = subs->runtime->dma_area + offset;
+ return vmalloc_to_page(pageptr);
+}
+
+static struct snd_pcm_ops pcm_capture_ops = {
+ .open = snd_pd_capture_open,
+ .close = snd_pd_pcm_close,
+ .ioctl = snd_pcm_lib_ioctl,
+ .hw_params = snd_pd_hw_capture_params,
+ .hw_free = snd_pd_hw_capture_free,
+ .prepare = snd_pd_prepare,
+ .trigger = snd_pd_capture_trigger,
+ .pointer = snd_pd_capture_pointer,
+ .page = snd_pcm_pd_get_page,
+};
+
+#ifdef CONFIG_PM
+int pm_alsa_suspend(struct poseidon *p)
+{
+ logpm(p);
+ audio_buf_free(p);
+ return 0;
+}
+
+int pm_alsa_resume(struct poseidon *p)
+{
+ logpm(p);
+ fire_audio_urb(p);
+ return 0;
+}
+#endif
+
+int poseidon_audio_init(struct poseidon *p)
+{
+ struct poseidon_audio *pa = &p->audio;
+ struct snd_card *card;
+ struct snd_pcm *pcm;
+ int ret;
+
+ ret = snd_card_create(-1, "Telegent", THIS_MODULE, 0, &card);
+ if (ret != 0)
+ return ret;
+
+ ret = snd_pcm_new(card, "poseidon audio", 0, 0, 1, &pcm);
+ snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &pcm_capture_ops);
+ pcm->info_flags = 0;
+ pcm->private_data = p;
+ strcpy(pcm->name, "poseidon audio capture");
+
+ strcpy(card->driver, "ALSA driver");
+ strcpy(card->shortname, "poseidon Audio");
+ strcpy(card->longname, "poseidon ALSA Audio");
+
+ if (snd_card_register(card)) {
+ snd_card_free(card);
+ return -ENOMEM;
+ }
+ pa->card = card;
+ return 0;
+}
+
+int poseidon_audio_free(struct poseidon *p)
+{
+ struct poseidon_audio *pa = &p->audio;
+
+ if (pa->card)
+ snd_card_free(pa->card);
+ return 0;
+}
--- /dev/null
+#ifndef PD_COMMON_H
+#define PD_COMMON_H
+
+#include <linux/fs.h>
+#include <linux/wait.h>
+#include <linux/list.h>
+#include <linux/videodev2.h>
+#include <linux/semaphore.h>
+#include <linux/usb.h>
+#include <linux/poll.h>
+#include <media/videobuf-vmalloc.h>
+#include <media/v4l2-device.h>
+
+#include "dvb_frontend.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dmxdev.h"
+
+#define SBUF_NUM 8
+#define MAX_BUFFER_NUM 6
+#define PK_PER_URB 32
+#define ISO_PKT_SIZE 3072
+
+#define POSEIDON_STATE_NONE (0x0000)
+#define POSEIDON_STATE_ANALOG (0x0001)
+#define POSEIDON_STATE_FM (0x0002)
+#define POSEIDON_STATE_DVBT (0x0004)
+#define POSEIDON_STATE_VBI (0x0008)
+#define POSEIDON_STATE_DISCONNECT (0x0080)
+
+#define PM_SUSPEND_DELAY 3
+
+#define V4L_PAL_VBI_LINES 18
+#define V4L_NTSC_VBI_LINES 12
+#define V4L_PAL_VBI_FRAMESIZE (V4L_PAL_VBI_LINES * 1440 * 2)
+#define V4L_NTSC_VBI_FRAMESIZE (V4L_NTSC_VBI_LINES * 1440 * 2)
+
+#define TUNER_FREQ_MIN (45000000)
+#define TUNER_FREQ_MAX (862000000)
+
+struct vbi_data {
+ struct video_device *v_dev;
+ struct video_data *video;
+ struct front_face *front;
+
+ unsigned int copied;
+ unsigned int vbi_size; /* the whole size of two fields */
+ int users;
+};
+
+/*
+ * This is the running context of the video, it is useful for
+ * resume()
+ */
+struct running_context {
+ u32 freq; /* VIDIOC_S_FREQUENCY */
+ int audio_idx; /* VIDIOC_S_TUNER */
+ v4l2_std_id tvnormid; /* VIDIOC_S_STD */
+ int sig_index; /* VIDIOC_S_INPUT */
+ struct v4l2_pix_format pix; /* VIDIOC_S_FMT */
+};
+
+struct video_data {
+ /* v4l2 video device */
+ struct video_device *v_dev;
+
+ /* the working context */
+ struct running_context context;
+
+ /* for data copy */
+ int field_count;
+
+ char *dst;
+ int lines_copied;
+ int prev_left;
+
+ int lines_per_field;
+ int lines_size;
+
+ /* for communication */
+ u8 endpoint_addr;
+ struct urb *urb_array[SBUF_NUM];
+ struct vbi_data *vbi;
+ struct poseidon *pd;
+ struct front_face *front;
+
+ int is_streaming;
+ int users;
+
+ /* for bubble handler */
+ struct work_struct bubble_work;
+};
+
+enum pcm_stream_state {
+ STREAM_OFF,
+ STREAM_ON,
+ STREAM_SUSPEND,
+};
+
+#define AUDIO_BUFS (3)
+#define CAPTURE_STREAM_EN 1
+struct poseidon_audio {
+ struct urb *urb_array[AUDIO_BUFS];
+ unsigned int copied_position;
+ struct snd_pcm_substream *capture_pcm_substream;
+
+ unsigned int rcv_position;
+ struct snd_card *card;
+ int card_close;
+
+ int users;
+ int pm_state;
+ enum pcm_stream_state capture_stream;
+};
+
+struct radio_data {
+ __u32 fm_freq;
+ int users;
+ unsigned int is_radio_streaming;
+ int pre_emphasis;
+ struct video_device *fm_dev;
+};
+
+#define DVB_SBUF_NUM 4
+#define DVB_URB_BUF_SIZE 0x2000
+struct pd_dvb_adapter {
+ struct dvb_adapter dvb_adap;
+ struct dvb_frontend dvb_fe;
+ struct dmxdev dmxdev;
+ struct dvb_demux demux;
+
+ atomic_t users;
+ atomic_t active_feed;
+
+ /* data transfer */
+ s32 is_streaming;
+ struct urb *urb_array[DVB_SBUF_NUM];
+ struct poseidon *pd_device;
+ u8 ep_addr;
+ u8 reserved[3];
+
+ /* data for power resume*/
+ struct dtv_frontend_properties fe_param;
+
+ /* for channel scanning */
+ int prev_freq;
+ int bandwidth;
+ unsigned long last_jiffies;
+};
+
+struct front_face {
+ /* use this field to distinguish VIDEO and VBI */
+ enum v4l2_buf_type type;
+
+ /* for host */
+ struct videobuf_queue q;
+
+ /* the bridge for host and device */
+ struct videobuf_buffer *curr_frame;
+
+ /* for device */
+ spinlock_t queue_lock;
+ struct list_head active;
+ struct poseidon *pd;
+};
+
+struct poseidon {
+ struct list_head device_list;
+
+ struct mutex lock;
+ struct kref kref;
+
+ /* for V4L2 */
+ struct v4l2_device v4l2_dev;
+
+ /* hardware info */
+ struct usb_device *udev;
+ struct usb_interface *interface;
+ int cur_transfer_mode;
+
+ struct video_data video_data; /* video */
+ struct vbi_data vbi_data; /* vbi */
+ struct poseidon_audio audio; /* audio (alsa) */
+ struct radio_data radio_data; /* FM */
+ struct pd_dvb_adapter dvb_data; /* DVB */
+
+ u32 state;
+ struct file *file_for_stream; /* the active stream*/
+
+#ifdef CONFIG_PM
+ int (*pm_suspend)(struct poseidon *);
+ int (*pm_resume)(struct poseidon *);
+ pm_message_t msg;
+
+ struct work_struct pm_work;
+ u8 portnum;
+#endif
+};
+
+struct poseidon_format {
+ char *name;
+ int fourcc; /* video4linux 2 */
+ int depth; /* bit/pixel */
+ int flags;
+};
+
+struct poseidon_tvnorm {
+ v4l2_std_id v4l2_id;
+ char name[12];
+ u32 tlg_tvnorm;
+};
+
+/* video */
+int pd_video_init(struct poseidon *);
+void pd_video_exit(struct poseidon *);
+int stop_all_video_stream(struct poseidon *);
+
+/* alsa audio */
+int poseidon_audio_init(struct poseidon *);
+int poseidon_audio_free(struct poseidon *);
+#ifdef CONFIG_PM
+int pm_alsa_suspend(struct poseidon *);
+int pm_alsa_resume(struct poseidon *);
+#endif
+
+/* dvb */
+int pd_dvb_usb_device_init(struct poseidon *);
+void pd_dvb_usb_device_exit(struct poseidon *);
+void pd_dvb_usb_device_cleanup(struct poseidon *);
+int pd_dvb_get_adapter_num(struct pd_dvb_adapter *);
+void dvb_stop_streaming(struct pd_dvb_adapter *);
+
+/* FM */
+int poseidon_fm_init(struct poseidon *);
+int poseidon_fm_exit(struct poseidon *);
+struct video_device *vdev_init(struct poseidon *, struct video_device *);
+
+/* vendor command ops */
+int send_set_req(struct poseidon*, u8, s32, s32*);
+int send_get_req(struct poseidon*, u8, s32, void*, s32*, s32);
+s32 set_tuner_mode(struct poseidon*, unsigned char);
+
+/* bulk urb alloc/free */
+int alloc_bulk_urbs_generic(struct urb **urb_array, int num,
+ struct usb_device *udev, u8 ep_addr,
+ int buf_size, gfp_t gfp_flags,
+ usb_complete_t complete_fn, void *context);
+void free_all_urb_generic(struct urb **urb_array, int num);
+
+/* misc */
+void poseidon_delete(struct kref *kref);
+void destroy_video_device(struct video_device **v_dev);
+extern int debug_mode;
+void set_debug_mode(struct video_device *vfd, int debug_mode);
+
+#ifdef CONFIG_PM
+#define in_hibernation(pd) (pd->msg.event == PM_EVENT_FREEZE)
+#else
+#define in_hibernation(pd) (0)
+#endif
+#define get_pm_count(p) (atomic_read(&(p)->interface->pm_usage_cnt))
+
+#define log(a, ...) printk(KERN_DEBUG "\t[ %s : %.3d ] "a"\n", \
+ __func__, __LINE__, ## __VA_ARGS__)
+
+/* for power management */
+#define logpm(pd) do {\
+ if (debug_mode & 0x10)\
+ log();\
+ } while (0)
+
+#define logs(f) do { \
+ if ((debug_mode & 0x4) && \
+ (f)->type == V4L2_BUF_TYPE_VBI_CAPTURE) \
+ log("type : VBI");\
+ \
+ if ((debug_mode & 0x8) && \
+ (f)->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) \
+ log("type : VIDEO");\
+ } while (0)
+#endif
--- /dev/null
+#include "pd-common.h"
+#include <linux/kernel.h>
+#include <linux/usb.h>
+#include <linux/dvb/dmx.h>
+#include <linux/delay.h>
+#include <linux/gfp.h>
+
+#include "vendorcmds.h"
+#include <linux/sched.h>
+#include <linux/atomic.h>
+
+static void dvb_urb_cleanup(struct pd_dvb_adapter *pd_dvb);
+
+static int dvb_bandwidth[][2] = {
+ { TLG_BW_8, 8000000 },
+ { TLG_BW_7, 7000000 },
+ { TLG_BW_6, 6000000 }
+};
+static int dvb_bandwidth_length = ARRAY_SIZE(dvb_bandwidth);
+
+static s32 dvb_start_streaming(struct pd_dvb_adapter *pd_dvb);
+static int poseidon_check_mode_dvbt(struct poseidon *pd)
+{
+ s32 ret = 0, cmd_status = 0;
+
+ set_current_state(TASK_INTERRUPTIBLE);
+ schedule_timeout(HZ/4);
+
+ ret = usb_set_interface(pd->udev, 0, BULK_ALTERNATE_IFACE);
+ if (ret != 0)
+ return ret;
+
+ ret = set_tuner_mode(pd, TLG_MODE_CAPS_DVB_T);
+ if (ret)
+ return ret;
+
+ /* signal source */
+ ret = send_set_req(pd, SGNL_SRC_SEL, TLG_SIG_SRC_ANTENNA, &cmd_status);
+ if (ret|cmd_status)
+ return ret;
+
+ return 0;
+}
+
+/* acquire :
+ * 1 == open
+ * 0 == release
+ */
+static int poseidon_ts_bus_ctrl(struct dvb_frontend *fe, int acquire)
+{
+ struct poseidon *pd = fe->demodulator_priv;
+ struct pd_dvb_adapter *pd_dvb;
+ int ret = 0;
+
+ if (!pd)
+ return -ENODEV;
+
+ pd_dvb = container_of(fe, struct pd_dvb_adapter, dvb_fe);
+ if (acquire) {
+ mutex_lock(&pd->lock);
+ if (pd->state & POSEIDON_STATE_DISCONNECT) {
+ ret = -ENODEV;
+ goto open_out;
+ }
+
+ if (pd->state && !(pd->state & POSEIDON_STATE_DVBT)) {
+ ret = -EBUSY;
+ goto open_out;
+ }
+
+ usb_autopm_get_interface(pd->interface);
+ if (0 == pd->state) {
+ ret = poseidon_check_mode_dvbt(pd);
+ if (ret < 0) {
+ usb_autopm_put_interface(pd->interface);
+ goto open_out;
+ }
+ pd->state |= POSEIDON_STATE_DVBT;
+ pd_dvb->bandwidth = 0;
+ pd_dvb->prev_freq = 0;
+ }
+ atomic_inc(&pd_dvb->users);
+ kref_get(&pd->kref);
+open_out:
+ mutex_unlock(&pd->lock);
+ } else {
+ dvb_stop_streaming(pd_dvb);
+
+ if (atomic_dec_and_test(&pd_dvb->users)) {
+ mutex_lock(&pd->lock);
+ pd->state &= ~POSEIDON_STATE_DVBT;
+ mutex_unlock(&pd->lock);
+ }
+ kref_put(&pd->kref, poseidon_delete);
+ usb_autopm_put_interface(pd->interface);
+ }
+ return ret;
+}
+
+#ifdef CONFIG_PM
+static void poseidon_fe_release(struct dvb_frontend *fe)
+{
+ struct poseidon *pd = fe->demodulator_priv;
+
+ pd->pm_suspend = NULL;
+ pd->pm_resume = NULL;
+}
+#else
+#define poseidon_fe_release NULL
+#endif
+
+static s32 poseidon_fe_sleep(struct dvb_frontend *fe)
+{
+ return 0;
+}
+
+/*
+ * return true if we can satisfy the conditions, else return false.
+ */
+static bool check_scan_ok(__u32 freq, int bandwidth,
+ struct pd_dvb_adapter *adapter)
+{
+ if (bandwidth < 0)
+ return false;
+
+ if (adapter->prev_freq == freq
+ && adapter->bandwidth == bandwidth) {
+ long nl = jiffies - adapter->last_jiffies;
+ unsigned int msec ;
+
+ msec = jiffies_to_msecs(abs(nl));
+ return msec > 15000 ? true : false;
+ }
+ return true;
+}
+
+/*
+ * Check if the firmware delays too long for an invalid frequency.
+ */
+static int fw_delay_overflow(struct pd_dvb_adapter *adapter)
+{
+ long nl = jiffies - adapter->last_jiffies;
+ unsigned int msec ;
+
+ msec = jiffies_to_msecs(abs(nl));
+ return msec > 800 ? true : false;
+}
+
+static int poseidon_set_fe(struct dvb_frontend *fe)
+{
+ struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
+ s32 ret = 0, cmd_status = 0;
+ s32 i, bandwidth = -1;
+ struct poseidon *pd = fe->demodulator_priv;
+ struct pd_dvb_adapter *pd_dvb = &pd->dvb_data;
+
+ if (in_hibernation(pd))
+ return -EBUSY;
+
+ mutex_lock(&pd->lock);
+ for (i = 0; i < dvb_bandwidth_length; i++)
+ if (fep->bandwidth_hz == dvb_bandwidth[i][1])
+ bandwidth = dvb_bandwidth[i][0];
+
+ if (check_scan_ok(fep->frequency, bandwidth, pd_dvb)) {
+ ret = send_set_req(pd, TUNE_FREQ_SELECT,
+ fep->frequency / 1000, &cmd_status);
+ if (ret | cmd_status) {
+ log("error line");
+ goto front_out;
+ }
+
+ ret = send_set_req(pd, DVBT_BANDW_SEL,
+ bandwidth, &cmd_status);
+ if (ret | cmd_status) {
+ log("error line");
+ goto front_out;
+ }
+
+ ret = send_set_req(pd, TAKE_REQUEST, 0, &cmd_status);
+ if (ret | cmd_status) {
+ log("error line");
+ goto front_out;
+ }
+
+ /* save the context for future */
+ memcpy(&pd_dvb->fe_param, fep, sizeof(*fep));
+ pd_dvb->bandwidth = bandwidth;
+ pd_dvb->prev_freq = fep->frequency;
+ pd_dvb->last_jiffies = jiffies;
+ }
+front_out:
+ mutex_unlock(&pd->lock);
+ return ret;
+}
+
+#ifdef CONFIG_PM
+static int pm_dvb_suspend(struct poseidon *pd)
+{
+ struct pd_dvb_adapter *pd_dvb = &pd->dvb_data;
+ dvb_stop_streaming(pd_dvb);
+ dvb_urb_cleanup(pd_dvb);
+ msleep(500);
+ return 0;
+}
+
+static int pm_dvb_resume(struct poseidon *pd)
+{
+ struct pd_dvb_adapter *pd_dvb = &pd->dvb_data;
+
+ poseidon_check_mode_dvbt(pd);
+ msleep(300);
+ poseidon_set_fe(&pd_dvb->dvb_fe);
+
+ dvb_start_streaming(pd_dvb);
+ return 0;
+}
+#endif
+
+static s32 poseidon_fe_init(struct dvb_frontend *fe)
+{
+ struct poseidon *pd = fe->demodulator_priv;
+ struct pd_dvb_adapter *pd_dvb = &pd->dvb_data;
+
+#ifdef CONFIG_PM
+ pd->pm_suspend = pm_dvb_suspend;
+ pd->pm_resume = pm_dvb_resume;
+#endif
+ memset(&pd_dvb->fe_param, 0,
+ sizeof(struct dtv_frontend_properties));
+ return 0;
+}
+
+static int poseidon_get_fe(struct dvb_frontend *fe)
+{
+ struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
+ struct poseidon *pd = fe->demodulator_priv;
+ struct pd_dvb_adapter *pd_dvb = &pd->dvb_data;
+
+ memcpy(fep, &pd_dvb->fe_param, sizeof(*fep));
+ return 0;
+}
+
+static int poseidon_fe_get_tune_settings(struct dvb_frontend *fe,
+ struct dvb_frontend_tune_settings *tune)
+{
+ tune->min_delay_ms = 1000;
+ return 0;
+}
+
+static int poseidon_read_status(struct dvb_frontend *fe, fe_status_t *stat)
+{
+ struct poseidon *pd = fe->demodulator_priv;
+ s32 ret = -1, cmd_status;
+ struct tuner_dtv_sig_stat_s status = {};
+
+ if (in_hibernation(pd))
+ return -EBUSY;
+ mutex_lock(&pd->lock);
+
+ ret = send_get_req(pd, TUNER_STATUS, TLG_MODE_DVB_T,
+ &status, &cmd_status, sizeof(status));
+ if (ret | cmd_status) {
+ log("get tuner status error");
+ goto out;
+ }
+
+ if (debug_mode)
+ log("P : %d, L %d, LB :%d", status.sig_present,
+ status.sig_locked, status.sig_lock_busy);
+
+ if (status.sig_lock_busy) {
+ goto out;
+ } else if (status.sig_present || status.sig_locked) {
+ *stat |= FE_HAS_LOCK | FE_HAS_SIGNAL | FE_HAS_CARRIER
+ | FE_HAS_SYNC | FE_HAS_VITERBI;
+ } else {
+ if (fw_delay_overflow(&pd->dvb_data))
+ *stat |= FE_TIMEDOUT;
+ }
+out:
+ mutex_unlock(&pd->lock);
+ return ret;
+}
+
+static int poseidon_read_ber(struct dvb_frontend *fe, u32 *ber)
+{
+ struct poseidon *pd = fe->demodulator_priv;
+ struct tuner_ber_rate_s tlg_ber = {};
+ s32 ret = -1, cmd_status;
+
+ mutex_lock(&pd->lock);
+ ret = send_get_req(pd, TUNER_BER_RATE, 0,
+ &tlg_ber, &cmd_status, sizeof(tlg_ber));
+ if (ret | cmd_status)
+ goto out;
+ *ber = tlg_ber.ber_rate;
+out:
+ mutex_unlock(&pd->lock);
+ return ret;
+}
+
+static s32 poseidon_read_signal_strength(struct dvb_frontend *fe, u16 *strength)
+{
+ struct poseidon *pd = fe->demodulator_priv;
+ struct tuner_dtv_sig_stat_s status = {};
+ s32 ret = 0, cmd_status;
+
+ mutex_lock(&pd->lock);
+ ret = send_get_req(pd, TUNER_STATUS, TLG_MODE_DVB_T,
+ &status, &cmd_status, sizeof(status));
+ if (ret | cmd_status)
+ goto out;
+ if ((status.sig_present || status.sig_locked) && !status.sig_strength)
+ *strength = 0xFFFF;
+ else
+ *strength = status.sig_strength;
+out:
+ mutex_unlock(&pd->lock);
+ return ret;
+}
+
+static int poseidon_read_snr(struct dvb_frontend *fe, u16 *snr)
+{
+ return 0;
+}
+
+static int poseidon_read_unc_blocks(struct dvb_frontend *fe, u32 *unc)
+{
+ *unc = 0;
+ return 0;
+}
+
+static struct dvb_frontend_ops poseidon_frontend_ops = {
+ .delsys = { SYS_DVBT },
+ .info = {
+ .name = "Poseidon DVB-T",
+ .frequency_min = 174000000,
+ .frequency_max = 862000000,
+ .frequency_stepsize = 62500,/* FIXME */
+ .caps = FE_CAN_INVERSION_AUTO |
+ FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
+ FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
+ FE_CAN_QPSK | FE_CAN_QAM_16 | FE_CAN_QAM_64 |
+ FE_CAN_QAM_AUTO | FE_CAN_TRANSMISSION_MODE_AUTO |
+ FE_CAN_GUARD_INTERVAL_AUTO |
+ FE_CAN_RECOVER |
+ FE_CAN_HIERARCHY_AUTO,
+ },
+
+ .release = poseidon_fe_release,
+
+ .init = poseidon_fe_init,
+ .sleep = poseidon_fe_sleep,
+
+ .set_frontend = poseidon_set_fe,
+ .get_frontend = poseidon_get_fe,
+ .get_tune_settings = poseidon_fe_get_tune_settings,
+
+ .read_status = poseidon_read_status,
+ .read_ber = poseidon_read_ber,
+ .read_signal_strength = poseidon_read_signal_strength,
+ .read_snr = poseidon_read_snr,
+ .read_ucblocks = poseidon_read_unc_blocks,
+
+ .ts_bus_ctrl = poseidon_ts_bus_ctrl,
+};
+
+static void dvb_urb_irq(struct urb *urb)
+{
+ struct pd_dvb_adapter *pd_dvb = urb->context;
+ int len = urb->transfer_buffer_length;
+ struct dvb_demux *demux = &pd_dvb->demux;
+ s32 ret;
+
+ if (!pd_dvb->is_streaming || urb->status) {
+ if (urb->status == -EPROTO)
+ goto resend;
+ return;
+ }
+
+ if (urb->actual_length == len)
+ dvb_dmx_swfilter(demux, urb->transfer_buffer, len);
+ else if (urb->actual_length == len - 4) {
+ int offset;
+ u8 *buf = urb->transfer_buffer;
+
+ /*
+ * The packet size is 512,
+ * last packet contains 456 bytes tsp data
+ */
+ for (offset = 456; offset < len; offset += 512) {
+ if (!strncmp(buf + offset, "DVHS", 4)) {
+ dvb_dmx_swfilter(demux, buf, offset);
+ if (len > offset + 52 + 4) {
+ /*16 bytes trailer + 36 bytes padding */
+ buf += offset + 52;
+ len -= offset + 52 + 4;
+ dvb_dmx_swfilter(demux, buf, len);
+ }
+ break;
+ }
+ }
+ }
+
+resend:
+ ret = usb_submit_urb(urb, GFP_ATOMIC);
+ if (ret)
+ log(" usb_submit_urb failed: error %d", ret);
+}
+
+static int dvb_urb_init(struct pd_dvb_adapter *pd_dvb)
+{
+ if (pd_dvb->urb_array[0])
+ return 0;
+
+ alloc_bulk_urbs_generic(pd_dvb->urb_array, DVB_SBUF_NUM,
+ pd_dvb->pd_device->udev, pd_dvb->ep_addr,
+ DVB_URB_BUF_SIZE, GFP_KERNEL,
+ dvb_urb_irq, pd_dvb);
+ return 0;
+}
+
+static void dvb_urb_cleanup(struct pd_dvb_adapter *pd_dvb)
+{
+ free_all_urb_generic(pd_dvb->urb_array, DVB_SBUF_NUM);
+}
+
+static s32 dvb_start_streaming(struct pd_dvb_adapter *pd_dvb)
+{
+ struct poseidon *pd = pd_dvb->pd_device;
+ int ret = 0;
+
+ if (pd->state & POSEIDON_STATE_DISCONNECT)
+ return -ENODEV;
+
+ mutex_lock(&pd->lock);
+ if (!pd_dvb->is_streaming) {
+ s32 i, cmd_status = 0;
+ /*
+ * Once upon a time, there was a difficult bug lying here.
+ * ret = send_set_req(pd, TAKE_REQUEST, 0, &cmd_status);
+ */
+
+ ret = send_set_req(pd, PLAY_SERVICE, 1, &cmd_status);
+ if (ret | cmd_status)
+ goto out;
+
+ ret = dvb_urb_init(pd_dvb);
+ if (ret < 0)
+ goto out;
+
+ pd_dvb->is_streaming = 1;
+ for (i = 0; i < DVB_SBUF_NUM; i++) {
+ ret = usb_submit_urb(pd_dvb->urb_array[i],
+ GFP_KERNEL);
+ if (ret) {
+ log(" submit urb error %d", ret);
+ goto out;
+ }
+ }
+ }
+out:
+ mutex_unlock(&pd->lock);
+ return ret;
+}
+
+void dvb_stop_streaming(struct pd_dvb_adapter *pd_dvb)
+{
+ struct poseidon *pd = pd_dvb->pd_device;
+
+ mutex_lock(&pd->lock);
+ if (pd_dvb->is_streaming) {
+ s32 i, ret, cmd_status = 0;
+
+ pd_dvb->is_streaming = 0;
+
+ for (i = 0; i < DVB_SBUF_NUM; i++)
+ if (pd_dvb->urb_array[i])
+ usb_kill_urb(pd_dvb->urb_array[i]);
+
+ ret = send_set_req(pd, PLAY_SERVICE, TLG_TUNE_PLAY_SVC_STOP,
+ &cmd_status);
+ if (ret | cmd_status)
+ log("error");
+ }
+ mutex_unlock(&pd->lock);
+}
+
+static int pd_start_feed(struct dvb_demux_feed *feed)
+{
+ struct pd_dvb_adapter *pd_dvb = feed->demux->priv;
+ int ret = 0;
+
+ if (!pd_dvb)
+ return -1;
+ if (atomic_inc_return(&pd_dvb->active_feed) == 1)
+ ret = dvb_start_streaming(pd_dvb);
+ return ret;
+}
+
+static int pd_stop_feed(struct dvb_demux_feed *feed)
+{
+ struct pd_dvb_adapter *pd_dvb = feed->demux->priv;
+
+ if (!pd_dvb)
+ return -1;
+ if (atomic_dec_and_test(&pd_dvb->active_feed))
+ dvb_stop_streaming(pd_dvb);
+ return 0;
+}
+
+DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
+int pd_dvb_usb_device_init(struct poseidon *pd)
+{
+ struct pd_dvb_adapter *pd_dvb = &pd->dvb_data;
+ struct dvb_demux *dvbdemux;
+ int ret = 0;
+
+ pd_dvb->ep_addr = 0x82;
+ atomic_set(&pd_dvb->users, 0);
+ atomic_set(&pd_dvb->active_feed, 0);
+ pd_dvb->pd_device = pd;
+
+ ret = dvb_register_adapter(&pd_dvb->dvb_adap,
+ "Poseidon dvbt adapter",
+ THIS_MODULE,
+ NULL /* for hibernation correctly*/,
+ adapter_nr);
+ if (ret < 0)
+ goto error1;
+
+ /* register frontend */
+ pd_dvb->dvb_fe.demodulator_priv = pd;
+ memcpy(&pd_dvb->dvb_fe.ops, &poseidon_frontend_ops,
+ sizeof(struct dvb_frontend_ops));
+ ret = dvb_register_frontend(&pd_dvb->dvb_adap, &pd_dvb->dvb_fe);
+ if (ret < 0)
+ goto error2;
+
+ /* register demux device */
+ dvbdemux = &pd_dvb->demux;
+ dvbdemux->dmx.capabilities = DMX_TS_FILTERING | DMX_SECTION_FILTERING;
+ dvbdemux->priv = pd_dvb;
+ dvbdemux->feednum = dvbdemux->filternum = 64;
+ dvbdemux->start_feed = pd_start_feed;
+ dvbdemux->stop_feed = pd_stop_feed;
+ dvbdemux->write_to_decoder = NULL;
+
+ ret = dvb_dmx_init(dvbdemux);
+ if (ret < 0)
+ goto error3;
+
+ pd_dvb->dmxdev.filternum = pd_dvb->demux.filternum;
+ pd_dvb->dmxdev.demux = &pd_dvb->demux.dmx;
+ pd_dvb->dmxdev.capabilities = 0;
+
+ ret = dvb_dmxdev_init(&pd_dvb->dmxdev, &pd_dvb->dvb_adap);
+ if (ret < 0)
+ goto error3;
+ return 0;
+
+error3:
+ dvb_unregister_frontend(&pd_dvb->dvb_fe);
+error2:
+ dvb_unregister_adapter(&pd_dvb->dvb_adap);
+error1:
+ return ret;
+}
+
+void pd_dvb_usb_device_exit(struct poseidon *pd)
+{
+ struct pd_dvb_adapter *pd_dvb = &pd->dvb_data;
+
+ while (atomic_read(&pd_dvb->users) != 0
+ || atomic_read(&pd_dvb->active_feed) != 0) {
+ set_current_state(TASK_INTERRUPTIBLE);
+ schedule_timeout(HZ);
+ }
+ dvb_dmxdev_release(&pd_dvb->dmxdev);
+ dvb_unregister_frontend(&pd_dvb->dvb_fe);
+ dvb_unregister_adapter(&pd_dvb->dvb_adap);
+ pd_dvb_usb_device_cleanup(pd);
+}
+
+void pd_dvb_usb_device_cleanup(struct poseidon *pd)
+{
+ struct pd_dvb_adapter *pd_dvb = &pd->dvb_data;
+
+ dvb_urb_cleanup(pd_dvb);
+}
+
+int pd_dvb_get_adapter_num(struct pd_dvb_adapter *pd_dvb)
+{
+ return pd_dvb->dvb_adap.num;
+}
--- /dev/null
+/*
+ * device driver for Telegent tlg2300 based TV cards
+ *
+ * Author :
+ * Kang Yong <kangyong@telegent.com>
+ * Zhang Xiaobing <xbzhang@telegent.com>
+ * Huang Shijie <zyziii@telegent.com> or <shijie8@gmail.com>
+ *
+ * (c) 2009 Telegent Systems
+ * (c) 2010 Telegent Systems
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <linux/kref.h>
+#include <linux/suspend.h>
+#include <linux/usb/quirks.h>
+#include <linux/ctype.h>
+#include <linux/string.h>
+#include <linux/types.h>
+#include <linux/firmware.h>
+
+#include "vendorcmds.h"
+#include "pd-common.h"
+
+#define VENDOR_ID 0x1B24
+#define PRODUCT_ID 0x4001
+static struct usb_device_id id_table[] = {
+ { USB_DEVICE_AND_INTERFACE_INFO(VENDOR_ID, PRODUCT_ID, 255, 1, 0) },
+ { USB_DEVICE_AND_INTERFACE_INFO(VENDOR_ID, PRODUCT_ID, 255, 1, 1) },
+ { },
+};
+MODULE_DEVICE_TABLE(usb, id_table);
+
+int debug_mode;
+module_param(debug_mode, int, 0644);
+MODULE_PARM_DESC(debug_mode, "0 = disable, 1 = enable, 2 = verbose");
+
+#define TLG2300_FIRMWARE "tlg2300_firmware.bin"
+static const char *firmware_name = TLG2300_FIRMWARE;
+static struct usb_driver poseidon_driver;
+static LIST_HEAD(pd_device_list);
+
+/*
+ * send set request to USB firmware.
+ */
+s32 send_set_req(struct poseidon *pd, u8 cmdid, s32 param, s32 *cmd_status)
+{
+ s32 ret;
+ s8 data[32] = {};
+ u16 lower_16, upper_16;
+
+ if (pd->state & POSEIDON_STATE_DISCONNECT)
+ return -ENODEV;
+
+ mdelay(30);
+
+ if (param == 0) {
+ upper_16 = lower_16 = 0;
+ } else {
+ /* send 32 bit param as two 16 bit param,little endian */
+ lower_16 = (unsigned short)(param & 0xffff);
+ upper_16 = (unsigned short)((param >> 16) & 0xffff);
+ }
+ ret = usb_control_msg(pd->udev,
+ usb_rcvctrlpipe(pd->udev, 0),
+ REQ_SET_CMD | cmdid,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ lower_16,
+ upper_16,
+ &data,
+ sizeof(*cmd_status),
+ USB_CTRL_GET_TIMEOUT);
+
+ if (!ret) {
+ return -ENXIO;
+ } else {
+ /* 1st 4 bytes into cmd_status */
+ memcpy((char *)cmd_status, &(data[0]), sizeof(*cmd_status));
+ }
+ return 0;
+}
+
+/*
+ * send get request to Poseidon firmware.
+ */
+s32 send_get_req(struct poseidon *pd, u8 cmdid, s32 param,
+ void *buf, s32 *cmd_status, s32 datalen)
+{
+ s32 ret;
+ s8 data[128] = {};
+ u16 lower_16, upper_16;
+
+ if (pd->state & POSEIDON_STATE_DISCONNECT)
+ return -ENODEV;
+
+ mdelay(30);
+ if (param == 0) {
+ upper_16 = lower_16 = 0;
+ } else {
+ /*send 32 bit param as two 16 bit param, little endian */
+ lower_16 = (unsigned short)(param & 0xffff);
+ upper_16 = (unsigned short)((param >> 16) & 0xffff);
+ }
+ ret = usb_control_msg(pd->udev,
+ usb_rcvctrlpipe(pd->udev, 0),
+ REQ_GET_CMD | cmdid,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ lower_16,
+ upper_16,
+ &data,
+ (datalen + sizeof(*cmd_status)),
+ USB_CTRL_GET_TIMEOUT);
+
+ if (ret < 0) {
+ return -ENXIO;
+ } else {
+ /* 1st 4 bytes into cmd_status, remaining data into cmd_data */
+ memcpy((char *)cmd_status, &data[0], sizeof(*cmd_status));
+ memcpy((char *)buf, &data[sizeof(*cmd_status)], datalen);
+ }
+ return 0;
+}
+
+static int pm_notifier_block(struct notifier_block *nb,
+ unsigned long event, void *dummy)
+{
+ struct poseidon *pd = NULL;
+ struct list_head *node, *next;
+
+ switch (event) {
+ case PM_POST_HIBERNATION:
+ list_for_each_safe(node, next, &pd_device_list) {
+ struct usb_device *udev;
+ struct usb_interface *iface;
+ int rc = 0;
+
+ pd = container_of(node, struct poseidon, device_list);
+ udev = pd->udev;
+ iface = pd->interface;
+
+ /* It will cause the system to reload the firmware */
+ rc = usb_lock_device_for_reset(udev, iface);
+ if (rc >= 0) {
+ usb_reset_device(udev);
+ usb_unlock_device(udev);
+ }
+ }
+ break;
+ default:
+ break;
+ }
+ log("event :%ld\n", event);
+ return 0;
+}
+
+static struct notifier_block pm_notifer = {
+ .notifier_call = pm_notifier_block,
+};
+
+int set_tuner_mode(struct poseidon *pd, unsigned char mode)
+{
+ s32 ret, cmd_status;
+
+ if (pd->state & POSEIDON_STATE_DISCONNECT)
+ return -ENODEV;
+
+ ret = send_set_req(pd, TUNE_MODE_SELECT, mode, &cmd_status);
+ if (ret || cmd_status)
+ return -ENXIO;
+ return 0;
+}
+
+void poseidon_delete(struct kref *kref)
+{
+ struct poseidon *pd = container_of(kref, struct poseidon, kref);
+
+ if (!pd)
+ return;
+ list_del_init(&pd->device_list);
+
+ pd_dvb_usb_device_cleanup(pd);
+ /* clean_audio_data(&pd->audio_data);*/
+
+ if (pd->udev) {
+ usb_put_dev(pd->udev);
+ pd->udev = NULL;
+ }
+ if (pd->interface) {
+ usb_put_intf(pd->interface);
+ pd->interface = NULL;
+ }
+ kfree(pd);
+ log();
+}
+
+static int firmware_download(struct usb_device *udev)
+{
+ int ret = 0, actual_length;
+ const struct firmware *fw = NULL;
+ void *fwbuf = NULL;
+ size_t fwlength = 0, offset;
+ size_t max_packet_size;
+
+ ret = request_firmware(&fw, firmware_name, &udev->dev);
+ if (ret) {
+ log("download err : %d", ret);
+ return ret;
+ }
+
+ fwlength = fw->size;
+
+ fwbuf = kmemdup(fw->data, fwlength, GFP_KERNEL);
+ if (!fwbuf) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ max_packet_size = udev->ep_out[0x1]->desc.wMaxPacketSize;
+ log("\t\t download size : %d", (int)max_packet_size);
+
+ for (offset = 0; offset < fwlength; offset += max_packet_size) {
+ actual_length = 0;
+ ret = usb_bulk_msg(udev,
+ usb_sndbulkpipe(udev, 0x01), /* ep 1 */
+ fwbuf + offset,
+ min(max_packet_size, fwlength - offset),
+ &actual_length,
+ HZ * 10);
+ if (ret)
+ break;
+ }
+ kfree(fwbuf);
+out:
+ release_firmware(fw);
+ return ret;
+}
+
+static inline struct poseidon *get_pd(struct usb_interface *intf)
+{
+ return usb_get_intfdata(intf);
+}
+
+#ifdef CONFIG_PM
+/* one-to-one map : poseidon{} <----> usb_device{}'s port */
+static inline void set_map_flags(struct poseidon *pd, struct usb_device *udev)
+{
+ pd->portnum = udev->portnum;
+}
+
+static inline int get_autopm_ref(struct poseidon *pd)
+{
+ return pd->video_data.users + pd->vbi_data.users + pd->audio.users
+ + atomic_read(&pd->dvb_data.users) + pd->radio_data.users;
+}
+
+/* fixup something for poseidon */
+static inline struct poseidon *fixup(struct poseidon *pd)
+{
+ int count;
+
+ /* old udev and interface have gone, so put back reference . */
+ count = get_autopm_ref(pd);
+ log("count : %d, ref count : %d", count, get_pm_count(pd));
+ while (count--)
+ usb_autopm_put_interface(pd->interface);
+ /*usb_autopm_set_interface(pd->interface); */
+
+ usb_put_dev(pd->udev);
+ usb_put_intf(pd->interface);
+ log("event : %d\n", pd->msg.event);
+ return pd;
+}
+
+static struct poseidon *find_old_poseidon(struct usb_device *udev)
+{
+ struct poseidon *pd;
+
+ list_for_each_entry(pd, &pd_device_list, device_list) {
+ if (pd->portnum == udev->portnum && in_hibernation(pd))
+ return fixup(pd);
+ }
+ return NULL;
+}
+
+/* Is the card working now ? */
+static inline int is_working(struct poseidon *pd)
+{
+ return get_pm_count(pd) > 0;
+}
+
+static int poseidon_suspend(struct usb_interface *intf, pm_message_t msg)
+{
+ struct poseidon *pd = get_pd(intf);
+
+ if (!pd)
+ return 0;
+ if (!is_working(pd)) {
+ if (get_pm_count(pd) <= 0 && !in_hibernation(pd)) {
+ pd->msg.event = PM_EVENT_AUTO_SUSPEND;
+ pd->pm_resume = NULL; /* a good guard */
+ printk(KERN_DEBUG "\n\t+ TLG2300 auto suspend +\n\n");
+ }
+ return 0;
+ }
+ pd->msg = msg; /* save it here */
+ logpm(pd);
+ return pd->pm_suspend ? pd->pm_suspend(pd) : 0;
+}
+
+static int poseidon_resume(struct usb_interface *intf)
+{
+ struct poseidon *pd = get_pd(intf);
+
+ if (!pd)
+ return 0;
+ printk(KERN_DEBUG "\n\t ++ TLG2300 resume ++\n\n");
+
+ if (!is_working(pd)) {
+ if (PM_EVENT_AUTO_SUSPEND == pd->msg.event)
+ pd->msg = PMSG_ON;
+ return 0;
+ }
+ if (in_hibernation(pd)) {
+ logpm(pd);
+ return 0;
+ }
+ logpm(pd);
+ return pd->pm_resume ? pd->pm_resume(pd) : 0;
+}
+
+static void hibernation_resume(struct work_struct *w)
+{
+ struct poseidon *pd = container_of(w, struct poseidon, pm_work);
+ int count;
+
+ pd->msg.event = 0; /* clear it here */
+ pd->state &= ~POSEIDON_STATE_DISCONNECT;
+
+ /* set the new interface's reference */
+ count = get_autopm_ref(pd);
+ while (count--)
+ usb_autopm_get_interface(pd->interface);
+
+ /* resume the context */
+ logpm(pd);
+ if (pd->pm_resume)
+ pd->pm_resume(pd);
+}
+#else /* CONFIG_PM is not enabled: */
+static inline struct poseidon *find_old_poseidon(struct usb_device *udev)
+{
+ return NULL;
+}
+
+static inline void set_map_flags(struct poseidon *pd, struct usb_device *udev)
+{
+}
+#endif
+
+static int check_firmware(struct usb_device *udev, int *down_firmware)
+{
+ void *buf;
+ int ret;
+ struct cmd_firmware_vers_s *cmd_firm;
+
+ buf = kzalloc(sizeof(*cmd_firm) + sizeof(u32), GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+ ret = usb_control_msg(udev,
+ usb_rcvctrlpipe(udev, 0),
+ REQ_GET_CMD | GET_FW_ID,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0,
+ 0,
+ buf,
+ sizeof(*cmd_firm) + sizeof(u32),
+ USB_CTRL_GET_TIMEOUT);
+ kfree(buf);
+
+ if (ret < 0) {
+ *down_firmware = 1;
+ return firmware_download(udev);
+ }
+ return 0;
+}
+
+static int poseidon_probe(struct usb_interface *interface,
+ const struct usb_device_id *id)
+{
+ struct usb_device *udev = interface_to_usbdev(interface);
+ struct poseidon *pd = NULL;
+ int ret = 0;
+ int new_one = 0;
+
+ /* download firmware */
+ check_firmware(udev, &ret);
+ if (ret)
+ return 0;
+
+ /* Do I recovery from the hibernate ? */
+ pd = find_old_poseidon(udev);
+ if (!pd) {
+ pd = kzalloc(sizeof(*pd), GFP_KERNEL);
+ if (!pd)
+ return -ENOMEM;
+ kref_init(&pd->kref);
+ set_map_flags(pd, udev);
+ new_one = 1;
+ }
+
+ pd->udev = usb_get_dev(udev);
+ pd->interface = usb_get_intf(interface);
+ usb_set_intfdata(interface, pd);
+
+ if (new_one) {
+ struct device *dev = &interface->dev;
+
+ logpm(pd);
+ mutex_init(&pd->lock);
+
+ /* register v4l2 device */
+ snprintf(pd->v4l2_dev.name, sizeof(pd->v4l2_dev.name), "%s %s",
+ dev->driver->name, dev_name(dev));
+ ret = v4l2_device_register(NULL, &pd->v4l2_dev);
+
+ /* register devices in directory /dev */
+ ret = pd_video_init(pd);
+ poseidon_audio_init(pd);
+ poseidon_fm_init(pd);
+ pd_dvb_usb_device_init(pd);
+
+ INIT_LIST_HEAD(&pd->device_list);
+ list_add_tail(&pd->device_list, &pd_device_list);
+ }
+
+ device_init_wakeup(&udev->dev, 1);
+#ifdef CONFIG_PM
+ pm_runtime_set_autosuspend_delay(&pd->udev->dev,
+ 1000 * PM_SUSPEND_DELAY);
+ usb_enable_autosuspend(pd->udev);
+
+ if (in_hibernation(pd)) {
+ INIT_WORK(&pd->pm_work, hibernation_resume);
+ schedule_work(&pd->pm_work);
+ }
+#endif
+ return 0;
+}
+
+static void poseidon_disconnect(struct usb_interface *interface)
+{
+ struct poseidon *pd = get_pd(interface);
+
+ if (!pd)
+ return;
+ logpm(pd);
+ if (in_hibernation(pd))
+ return;
+
+ mutex_lock(&pd->lock);
+ pd->state |= POSEIDON_STATE_DISCONNECT;
+ mutex_unlock(&pd->lock);
+
+ /* stop urb transferring */
+ stop_all_video_stream(pd);
+ dvb_stop_streaming(&pd->dvb_data);
+
+ /*unregister v4l2 device */
+ v4l2_device_unregister(&pd->v4l2_dev);
+
+ pd_dvb_usb_device_exit(pd);
+ poseidon_fm_exit(pd);
+
+ poseidon_audio_free(pd);
+ pd_video_exit(pd);
+
+ usb_set_intfdata(interface, NULL);
+ kref_put(&pd->kref, poseidon_delete);
+}
+
+static struct usb_driver poseidon_driver = {
+ .name = "poseidon",
+ .probe = poseidon_probe,
+ .disconnect = poseidon_disconnect,
+ .id_table = id_table,
+#ifdef CONFIG_PM
+ .suspend = poseidon_suspend,
+ .resume = poseidon_resume,
+#endif
+ .supports_autosuspend = 1,
+};
+
+static int __init poseidon_init(void)
+{
+ int ret;
+
+ ret = usb_register(&poseidon_driver);
+ if (ret)
+ return ret;
+ register_pm_notifier(&pm_notifer);
+ return ret;
+}
+
+static void __exit poseidon_exit(void)
+{
+ log();
+ unregister_pm_notifier(&pm_notifer);
+ usb_deregister(&poseidon_driver);
+}
+
+module_init(poseidon_init);
+module_exit(poseidon_exit);
+
+MODULE_AUTHOR("Telegent Systems");
+MODULE_DESCRIPTION("For tlg2300-based USB device ");
+MODULE_LICENSE("GPL");
+MODULE_VERSION("0.0.2");
+MODULE_FIRMWARE(TLG2300_FIRMWARE);
--- /dev/null
+#include <linux/init.h>
+#include <linux/list.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/bitmap.h>
+#include <linux/usb.h>
+#include <linux/i2c.h>
+#include <media/v4l2-dev.h>
+#include <linux/mm.h>
+#include <linux/mutex.h>
+#include <media/v4l2-ioctl.h>
+#include <linux/sched.h>
+
+#include "pd-common.h"
+#include "vendorcmds.h"
+
+static int set_frequency(struct poseidon *p, __u32 frequency);
+static int poseidon_fm_close(struct file *filp);
+static int poseidon_fm_open(struct file *filp);
+
+#define TUNER_FREQ_MIN_FM 76000000
+#define TUNER_FREQ_MAX_FM 108000000
+
+#define MAX_PREEMPHASIS (V4L2_PREEMPHASIS_75_uS + 1)
+static int preemphasis[MAX_PREEMPHASIS] = {
+ TLG_TUNE_ASTD_NONE, /* V4L2_PREEMPHASIS_DISABLED */
+ TLG_TUNE_ASTD_FM_EUR, /* V4L2_PREEMPHASIS_50_uS */
+ TLG_TUNE_ASTD_FM_US, /* V4L2_PREEMPHASIS_75_uS */
+};
+
+static int poseidon_check_mode_radio(struct poseidon *p)
+{
+ int ret;
+ u32 status;
+
+ set_current_state(TASK_INTERRUPTIBLE);
+ schedule_timeout(HZ/2);
+ ret = usb_set_interface(p->udev, 0, BULK_ALTERNATE_IFACE);
+ if (ret < 0)
+ goto out;
+
+ ret = set_tuner_mode(p, TLG_MODE_FM_RADIO);
+ if (ret != 0)
+ goto out;
+
+ ret = send_set_req(p, SGNL_SRC_SEL, TLG_SIG_SRC_ANTENNA, &status);
+ ret = send_set_req(p, TUNER_AUD_ANA_STD,
+ p->radio_data.pre_emphasis, &status);
+ ret |= send_set_req(p, TUNER_AUD_MODE,
+ TLG_TUNE_TVAUDIO_MODE_STEREO, &status);
+ ret |= send_set_req(p, AUDIO_SAMPLE_RATE_SEL,
+ ATV_AUDIO_RATE_48K, &status);
+ ret |= send_set_req(p, TUNE_FREQ_SELECT, TUNER_FREQ_MIN_FM, &status);
+out:
+ return ret;
+}
+
+#ifdef CONFIG_PM
+static int pm_fm_suspend(struct poseidon *p)
+{
+ logpm(p);
+ pm_alsa_suspend(p);
+ usb_set_interface(p->udev, 0, 0);
+ msleep(300);
+ return 0;
+}
+
+static int pm_fm_resume(struct poseidon *p)
+{
+ logpm(p);
+ poseidon_check_mode_radio(p);
+ set_frequency(p, p->radio_data.fm_freq);
+ pm_alsa_resume(p);
+ return 0;
+}
+#endif
+
+static int poseidon_fm_open(struct file *filp)
+{
+ struct video_device *vfd = video_devdata(filp);
+ struct poseidon *p = video_get_drvdata(vfd);
+ int ret = 0;
+
+ if (!p)
+ return -1;
+
+ mutex_lock(&p->lock);
+ if (p->state & POSEIDON_STATE_DISCONNECT) {
+ ret = -ENODEV;
+ goto out;
+ }
+
+ if (p->state && !(p->state & POSEIDON_STATE_FM)) {
+ ret = -EBUSY;
+ goto out;
+ }
+
+ usb_autopm_get_interface(p->interface);
+ if (0 == p->state) {
+ /* default pre-emphasis */
+ if (p->radio_data.pre_emphasis == 0)
+ p->radio_data.pre_emphasis = TLG_TUNE_ASTD_FM_EUR;
+ set_debug_mode(vfd, debug_mode);
+
+ ret = poseidon_check_mode_radio(p);
+ if (ret < 0) {
+ usb_autopm_put_interface(p->interface);
+ goto out;
+ }
+ p->state |= POSEIDON_STATE_FM;
+ }
+ p->radio_data.users++;
+ kref_get(&p->kref);
+ filp->private_data = p;
+out:
+ mutex_unlock(&p->lock);
+ return ret;
+}
+
+static int poseidon_fm_close(struct file *filp)
+{
+ struct poseidon *p = filp->private_data;
+ struct radio_data *fm = &p->radio_data;
+ uint32_t status;
+
+ mutex_lock(&p->lock);
+ fm->users--;
+ if (0 == fm->users)
+ p->state &= ~POSEIDON_STATE_FM;
+
+ if (fm->is_radio_streaming && filp == p->file_for_stream) {
+ fm->is_radio_streaming = 0;
+ send_set_req(p, PLAY_SERVICE, TLG_TUNE_PLAY_SVC_STOP, &status);
+ }
+ usb_autopm_put_interface(p->interface);
+ mutex_unlock(&p->lock);
+
+ kref_put(&p->kref, poseidon_delete);
+ filp->private_data = NULL;
+ return 0;
+}
+
+static int vidioc_querycap(struct file *file, void *priv,
+ struct v4l2_capability *v)
+{
+ struct poseidon *p = file->private_data;
+
+ strlcpy(v->driver, "tele-radio", sizeof(v->driver));
+ strlcpy(v->card, "Telegent Poseidon", sizeof(v->card));
+ usb_make_path(p->udev, v->bus_info, sizeof(v->bus_info));
+ v->capabilities = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
+ return 0;
+}
+
+static const struct v4l2_file_operations poseidon_fm_fops = {
+ .owner = THIS_MODULE,
+ .open = poseidon_fm_open,
+ .release = poseidon_fm_close,
+ .ioctl = video_ioctl2,
+};
+
+static int tlg_fm_vidioc_g_tuner(struct file *file, void *priv,
+ struct v4l2_tuner *vt)
+{
+ struct tuner_fm_sig_stat_s fm_stat = {};
+ int ret, status, count = 5;
+ struct poseidon *p = file->private_data;
+
+ if (vt->index != 0)
+ return -EINVAL;
+
+ vt->type = V4L2_TUNER_RADIO;
+ vt->capability = V4L2_TUNER_CAP_STEREO;
+ vt->rangelow = TUNER_FREQ_MIN_FM / 62500;
+ vt->rangehigh = TUNER_FREQ_MAX_FM / 62500;
+ vt->rxsubchans = V4L2_TUNER_SUB_STEREO;
+ vt->audmode = V4L2_TUNER_MODE_STEREO;
+ vt->signal = 0;
+ vt->afc = 0;
+
+ mutex_lock(&p->lock);
+ ret = send_get_req(p, TUNER_STATUS, TLG_MODE_FM_RADIO,
+ &fm_stat, &status, sizeof(fm_stat));
+
+ while (fm_stat.sig_lock_busy && count-- && !ret) {
+ set_current_state(TASK_INTERRUPTIBLE);
+ schedule_timeout(HZ);
+
+ ret = send_get_req(p, TUNER_STATUS, TLG_MODE_FM_RADIO,
+ &fm_stat, &status, sizeof(fm_stat));
+ }
+ mutex_unlock(&p->lock);
+
+ if (ret || status) {
+ vt->signal = 0;
+ } else if ((fm_stat.sig_present || fm_stat.sig_locked)
+ && fm_stat.sig_strength == 0) {
+ vt->signal = 0xffff;
+ } else
+ vt->signal = (fm_stat.sig_strength * 255 / 10) << 8;
+
+ return 0;
+}
+
+static int fm_get_freq(struct file *file, void *priv,
+ struct v4l2_frequency *argp)
+{
+ struct poseidon *p = file->private_data;
+
+ argp->frequency = p->radio_data.fm_freq;
+ return 0;
+}
+
+static int set_frequency(struct poseidon *p, __u32 frequency)
+{
+ __u32 freq ;
+ int ret, status;
+
+ mutex_lock(&p->lock);
+
+ ret = send_set_req(p, TUNER_AUD_ANA_STD,
+ p->radio_data.pre_emphasis, &status);
+
+ freq = (frequency * 125) * 500 / 1000;/* kHZ */
+ if (freq < TUNER_FREQ_MIN_FM/1000 || freq > TUNER_FREQ_MAX_FM/1000) {
+ ret = -EINVAL;
+ goto error;
+ }
+
+ ret = send_set_req(p, TUNE_FREQ_SELECT, freq, &status);
+ if (ret < 0)
+ goto error ;
+ ret = send_set_req(p, TAKE_REQUEST, 0, &status);
+
+ set_current_state(TASK_INTERRUPTIBLE);
+ schedule_timeout(HZ/4);
+ if (!p->radio_data.is_radio_streaming) {
+ ret = send_set_req(p, TAKE_REQUEST, 0, &status);
+ ret = send_set_req(p, PLAY_SERVICE,
+ TLG_TUNE_PLAY_SVC_START, &status);
+ p->radio_data.is_radio_streaming = 1;
+ }
+ p->radio_data.fm_freq = frequency;
+error:
+ mutex_unlock(&p->lock);
+ return ret;
+}
+
+static int fm_set_freq(struct file *file, void *priv,
+ struct v4l2_frequency *argp)
+{
+ struct poseidon *p = file->private_data;
+
+ p->file_for_stream = file;
+#ifdef CONFIG_PM
+ p->pm_suspend = pm_fm_suspend;
+ p->pm_resume = pm_fm_resume;
+#endif
+ return set_frequency(p, argp->frequency);
+}
+
+static int tlg_fm_vidioc_g_ctrl(struct file *file, void *priv,
+ struct v4l2_control *arg)
+{
+ return 0;
+}
+
+static int tlg_fm_vidioc_g_exts_ctrl(struct file *file, void *fh,
+ struct v4l2_ext_controls *ctrls)
+{
+ struct poseidon *p = file->private_data;
+ int i;
+
+ if (ctrls->ctrl_class != V4L2_CTRL_CLASS_FM_TX)
+ return -EINVAL;
+
+ for (i = 0; i < ctrls->count; i++) {
+ struct v4l2_ext_control *ctrl = ctrls->controls + i;
+
+ if (ctrl->id != V4L2_CID_TUNE_PREEMPHASIS)
+ continue;
+
+ if (i < MAX_PREEMPHASIS)
+ ctrl->value = p->radio_data.pre_emphasis;
+ }
+ return 0;
+}
+
+static int tlg_fm_vidioc_s_exts_ctrl(struct file *file, void *fh,
+ struct v4l2_ext_controls *ctrls)
+{
+ int i;
+
+ if (ctrls->ctrl_class != V4L2_CTRL_CLASS_FM_TX)
+ return -EINVAL;
+
+ for (i = 0; i < ctrls->count; i++) {
+ struct v4l2_ext_control *ctrl = ctrls->controls + i;
+
+ if (ctrl->id != V4L2_CID_TUNE_PREEMPHASIS)
+ continue;
+
+ if (ctrl->value >= 0 && ctrl->value < MAX_PREEMPHASIS) {
+ struct poseidon *p = file->private_data;
+ int pre_emphasis = preemphasis[ctrl->value];
+ u32 status;
+
+ send_set_req(p, TUNER_AUD_ANA_STD,
+ pre_emphasis, &status);
+ p->radio_data.pre_emphasis = pre_emphasis;
+ }
+ }
+ return 0;
+}
+
+static int tlg_fm_vidioc_s_ctrl(struct file *file, void *priv,
+ struct v4l2_control *ctrl)
+{
+ return 0;
+}
+
+static int tlg_fm_vidioc_queryctrl(struct file *file, void *priv,
+ struct v4l2_queryctrl *ctrl)
+{
+ if (!(ctrl->id & V4L2_CTRL_FLAG_NEXT_CTRL))
+ return -EINVAL;
+
+ ctrl->id &= ~V4L2_CTRL_FLAG_NEXT_CTRL;
+ if (ctrl->id != V4L2_CID_TUNE_PREEMPHASIS) {
+ /* return the next supported control */
+ ctrl->id = V4L2_CID_TUNE_PREEMPHASIS;
+ v4l2_ctrl_query_fill(ctrl, V4L2_PREEMPHASIS_DISABLED,
+ V4L2_PREEMPHASIS_75_uS, 1,
+ V4L2_PREEMPHASIS_50_uS);
+ ctrl->flags = V4L2_CTRL_FLAG_UPDATE;
+ return 0;
+ }
+ return -EINVAL;
+}
+
+static int tlg_fm_vidioc_querymenu(struct file *file, void *fh,
+ struct v4l2_querymenu *qmenu)
+{
+ return v4l2_ctrl_query_menu(qmenu, NULL, NULL);
+}
+
+static int vidioc_s_tuner(struct file *file, void *priv, struct v4l2_tuner *vt)
+{
+ return vt->index > 0 ? -EINVAL : 0;
+}
+static int vidioc_s_audio(struct file *file, void *priv, struct v4l2_audio *va)
+{
+ return (va->index != 0) ? -EINVAL : 0;
+}
+
+static int vidioc_g_audio(struct file *file, void *priv, struct v4l2_audio *a)
+{
+ a->index = 0;
+ a->mode = 0;
+ a->capability = V4L2_AUDCAP_STEREO;
+ strcpy(a->name, "Radio");
+ return 0;
+}
+
+static int vidioc_s_input(struct file *filp, void *priv, u32 i)
+{
+ return (i != 0) ? -EINVAL : 0;
+}
+
+static int vidioc_g_input(struct file *filp, void *priv, u32 *i)
+{
+ return (*i != 0) ? -EINVAL : 0;
+}
+
+static const struct v4l2_ioctl_ops poseidon_fm_ioctl_ops = {
+ .vidioc_querycap = vidioc_querycap,
+ .vidioc_g_audio = vidioc_g_audio,
+ .vidioc_s_audio = vidioc_s_audio,
+ .vidioc_g_input = vidioc_g_input,
+ .vidioc_s_input = vidioc_s_input,
+ .vidioc_queryctrl = tlg_fm_vidioc_queryctrl,
+ .vidioc_querymenu = tlg_fm_vidioc_querymenu,
+ .vidioc_g_ctrl = tlg_fm_vidioc_g_ctrl,
+ .vidioc_s_ctrl = tlg_fm_vidioc_s_ctrl,
+ .vidioc_s_ext_ctrls = tlg_fm_vidioc_s_exts_ctrl,
+ .vidioc_g_ext_ctrls = tlg_fm_vidioc_g_exts_ctrl,
+ .vidioc_s_tuner = vidioc_s_tuner,
+ .vidioc_g_tuner = tlg_fm_vidioc_g_tuner,
+ .vidioc_g_frequency = fm_get_freq,
+ .vidioc_s_frequency = fm_set_freq,
+};
+
+static struct video_device poseidon_fm_template = {
+ .name = "Telegent-Radio",
+ .fops = &poseidon_fm_fops,
+ .minor = -1,
+ .release = video_device_release,
+ .ioctl_ops = &poseidon_fm_ioctl_ops,
+};
+
+int poseidon_fm_init(struct poseidon *p)
+{
+ struct video_device *fm_dev;
+
+ fm_dev = vdev_init(p, &poseidon_fm_template);
+ if (fm_dev == NULL)
+ return -1;
+
+ if (video_register_device(fm_dev, VFL_TYPE_RADIO, -1) < 0) {
+ video_device_release(fm_dev);
+ return -1;
+ }
+ p->radio_data.fm_dev = fm_dev;
+ return 0;
+}
+
+int poseidon_fm_exit(struct poseidon *p)
+{
+ destroy_video_device(&p->radio_data.fm_dev);
+ return 0;
+}
--- /dev/null
+#include <linux/fs.h>
+#include <linux/vmalloc.h>
+#include <linux/videodev2.h>
+#include <linux/usb.h>
+#include <linux/mm.h>
+#include <linux/sched.h>
+#include <linux/slab.h>
+
+#include <media/v4l2-ioctl.h>
+#include <media/v4l2-dev.h>
+
+#include "pd-common.h"
+#include "vendorcmds.h"
+
+#ifdef CONFIG_PM
+static int pm_video_suspend(struct poseidon *pd);
+static int pm_video_resume(struct poseidon *pd);
+#endif
+static void iso_bubble_handler(struct work_struct *w);
+
+static int usb_transfer_mode;
+module_param(usb_transfer_mode, int, 0644);
+MODULE_PARM_DESC(usb_transfer_mode, "0 = Bulk, 1 = Isochronous");
+
+static const struct poseidon_format poseidon_formats[] = {
+ { "YUV 422", V4L2_PIX_FMT_YUYV, 16, 0},
+ { "RGB565", V4L2_PIX_FMT_RGB565, 16, 0},
+};
+
+static const struct poseidon_tvnorm poseidon_tvnorms[] = {
+ { V4L2_STD_PAL_D, "PAL-D", TLG_TUNE_VSTD_PAL_D },
+ { V4L2_STD_PAL_B, "PAL-B", TLG_TUNE_VSTD_PAL_B },
+ { V4L2_STD_PAL_G, "PAL-G", TLG_TUNE_VSTD_PAL_G },
+ { V4L2_STD_PAL_H, "PAL-H", TLG_TUNE_VSTD_PAL_H },
+ { V4L2_STD_PAL_I, "PAL-I", TLG_TUNE_VSTD_PAL_I },
+ { V4L2_STD_PAL_M, "PAL-M", TLG_TUNE_VSTD_PAL_M },
+ { V4L2_STD_PAL_N, "PAL-N", TLG_TUNE_VSTD_PAL_N_COMBO },
+ { V4L2_STD_PAL_Nc, "PAL-Nc", TLG_TUNE_VSTD_PAL_N_COMBO },
+ { V4L2_STD_NTSC_M, "NTSC-M", TLG_TUNE_VSTD_NTSC_M },
+ { V4L2_STD_NTSC_M_JP, "NTSC-JP", TLG_TUNE_VSTD_NTSC_M_J },
+ { V4L2_STD_SECAM_B, "SECAM-B", TLG_TUNE_VSTD_SECAM_B },
+ { V4L2_STD_SECAM_D, "SECAM-D", TLG_TUNE_VSTD_SECAM_D },
+ { V4L2_STD_SECAM_G, "SECAM-G", TLG_TUNE_VSTD_SECAM_G },
+ { V4L2_STD_SECAM_H, "SECAM-H", TLG_TUNE_VSTD_SECAM_H },
+ { V4L2_STD_SECAM_K, "SECAM-K", TLG_TUNE_VSTD_SECAM_K },
+ { V4L2_STD_SECAM_K1, "SECAM-K1", TLG_TUNE_VSTD_SECAM_K1 },
+ { V4L2_STD_SECAM_L, "SECAM-L", TLG_TUNE_VSTD_SECAM_L },
+ { V4L2_STD_SECAM_LC, "SECAM-LC", TLG_TUNE_VSTD_SECAM_L1 },
+};
+static const unsigned int POSEIDON_TVNORMS = ARRAY_SIZE(poseidon_tvnorms);
+
+struct pd_audio_mode {
+ u32 tlg_audio_mode;
+ u32 v4l2_audio_sub;
+ u32 v4l2_audio_mode;
+};
+
+static const struct pd_audio_mode pd_audio_modes[] = {
+ { TLG_TUNE_TVAUDIO_MODE_MONO, V4L2_TUNER_SUB_MONO,
+ V4L2_TUNER_MODE_MONO },
+ { TLG_TUNE_TVAUDIO_MODE_STEREO, V4L2_TUNER_SUB_STEREO,
+ V4L2_TUNER_MODE_STEREO },
+ { TLG_TUNE_TVAUDIO_MODE_LANG_A, V4L2_TUNER_SUB_LANG1,
+ V4L2_TUNER_MODE_LANG1 },
+ { TLG_TUNE_TVAUDIO_MODE_LANG_B, V4L2_TUNER_SUB_LANG2,
+ V4L2_TUNER_MODE_LANG2 },
+ { TLG_TUNE_TVAUDIO_MODE_LANG_C, V4L2_TUNER_SUB_LANG1,
+ V4L2_TUNER_MODE_LANG1_LANG2 }
+};
+static const unsigned int POSEIDON_AUDIOMODS = ARRAY_SIZE(pd_audio_modes);
+
+struct pd_input {
+ char *name;
+ uint32_t tlg_src;
+};
+
+static const struct pd_input pd_inputs[] = {
+ { "TV Antenna", TLG_SIG_SRC_ANTENNA },
+ { "TV Cable", TLG_SIG_SRC_CABLE },
+ { "TV SVideo", TLG_SIG_SRC_SVIDEO },
+ { "TV Composite", TLG_SIG_SRC_COMPOSITE }
+};
+static const unsigned int POSEIDON_INPUTS = ARRAY_SIZE(pd_inputs);
+
+struct poseidon_control {
+ struct v4l2_queryctrl v4l2_ctrl;
+ enum cmd_custom_param_id vc_id;
+};
+
+static struct poseidon_control controls[] = {
+ {
+ { V4L2_CID_BRIGHTNESS, V4L2_CTRL_TYPE_INTEGER,
+ "brightness", 0, 10000, 1, 100, 0, },
+ CUST_PARM_ID_BRIGHTNESS_CTRL
+ }, {
+ { V4L2_CID_CONTRAST, V4L2_CTRL_TYPE_INTEGER,
+ "contrast", 0, 10000, 1, 100, 0, },
+ CUST_PARM_ID_CONTRAST_CTRL,
+ }, {
+ { V4L2_CID_HUE, V4L2_CTRL_TYPE_INTEGER,
+ "hue", 0, 10000, 1, 100, 0, },
+ CUST_PARM_ID_HUE_CTRL,
+ }, {
+ { V4L2_CID_SATURATION, V4L2_CTRL_TYPE_INTEGER,
+ "saturation", 0, 10000, 1, 100, 0, },
+ CUST_PARM_ID_SATURATION_CTRL,
+ },
+};
+
+struct video_std_to_audio_std {
+ v4l2_std_id video_std;
+ int audio_std;
+};
+
+static const struct video_std_to_audio_std video_to_audio_map[] = {
+ /* country : { 27, 32, 33, 34, 36, 44, 45, 46, 47, 48, 64,
+ 65, 86, 351, 352, 353, 354, 358, 372, 852, 972 } */
+ { (V4L2_STD_PAL_I | V4L2_STD_PAL_B | V4L2_STD_PAL_D |
+ V4L2_STD_SECAM_L | V4L2_STD_SECAM_D), TLG_TUNE_ASTD_NICAM },
+
+ /* country : { 1, 52, 54, 55, 886 } */
+ {V4L2_STD_NTSC_M | V4L2_STD_PAL_N | V4L2_STD_PAL_M, TLG_TUNE_ASTD_BTSC},
+
+ /* country : { 81 } */
+ { V4L2_STD_NTSC_M_JP, TLG_TUNE_ASTD_EIAJ },
+
+ /* other country : TLG_TUNE_ASTD_A2 */
+};
+static const unsigned int map_size = ARRAY_SIZE(video_to_audio_map);
+
+static int get_audio_std(v4l2_std_id v4l2_std)
+{
+ int i = 0;
+
+ for (; i < map_size; i++) {
+ if (v4l2_std & video_to_audio_map[i].video_std)
+ return video_to_audio_map[i].audio_std;
+ }
+ return TLG_TUNE_ASTD_A2;
+}
+
+static int vidioc_querycap(struct file *file, void *fh,
+ struct v4l2_capability *cap)
+{
+ struct front_face *front = fh;
+ struct poseidon *p = front->pd;
+
+ logs(front);
+
+ strcpy(cap->driver, "tele-video");
+ strcpy(cap->card, "Telegent Poseidon");
+ usb_make_path(p->udev, cap->bus_info, sizeof(cap->bus_info));
+ cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_TUNER |
+ V4L2_CAP_AUDIO | V4L2_CAP_STREAMING |
+ V4L2_CAP_READWRITE | V4L2_CAP_VBI_CAPTURE;
+ return 0;
+}
+
+/*====================================================================*/
+static void init_copy(struct video_data *video, bool index)
+{
+ struct front_face *front = video->front;
+
+ video->field_count = index;
+ video->lines_copied = 0;
+ video->prev_left = 0 ;
+ video->dst = (char *)videobuf_to_vmalloc(front->curr_frame)
+ + index * video->lines_size;
+ video->vbi->copied = 0; /* set it here */
+}
+
+static bool get_frame(struct front_face *front, int *need_init)
+{
+ struct videobuf_buffer *vb = front->curr_frame;
+
+ if (vb)
+ return true;
+
+ spin_lock(&front->queue_lock);
+ if (!list_empty(&front->active)) {
+ vb = list_entry(front->active.next,
+ struct videobuf_buffer, queue);
+ if (need_init)
+ *need_init = 1;
+ front->curr_frame = vb;
+ list_del_init(&vb->queue);
+ }
+ spin_unlock(&front->queue_lock);
+
+ return !!vb;
+}
+
+/* check if the video's buffer is ready */
+static bool get_video_frame(struct front_face *front, struct video_data *video)
+{
+ int need_init = 0;
+ bool ret = true;
+
+ ret = get_frame(front, &need_init);
+ if (ret && need_init)
+ init_copy(video, 0);
+ return ret;
+}
+
+static void submit_frame(struct front_face *front)
+{
+ struct videobuf_buffer *vb = front->curr_frame;
+
+ if (vb == NULL)
+ return;
+
+ front->curr_frame = NULL;
+ vb->state = VIDEOBUF_DONE;
+ vb->field_count++;
+ do_gettimeofday(&vb->ts);
+
+ wake_up(&vb->done);
+}
+
+/*
+ * A frame is composed of two fields. If we receive all the two fields,
+ * call the submit_frame() to submit the whole frame to applications.
+ */
+static void end_field(struct video_data *video)
+{
+ /* logs(video->front); */
+ if (1 == video->field_count)
+ submit_frame(video->front);
+ else
+ init_copy(video, 1);
+}
+
+static void copy_video_data(struct video_data *video, char *src,
+ unsigned int count)
+{
+#define copy_data(len) \
+ do { \
+ if (++video->lines_copied > video->lines_per_field) \
+ goto overflow; \
+ memcpy(video->dst, src, len);\
+ video->dst += len + video->lines_size; \
+ src += len; \
+ count -= len; \
+ } while (0)
+
+ while (count && count >= video->lines_size) {
+ if (video->prev_left) {
+ copy_data(video->prev_left);
+ video->prev_left = 0;
+ continue;
+ }
+ copy_data(video->lines_size);
+ }
+ if (count && count < video->lines_size) {
+ memcpy(video->dst, src, count);
+
+ video->prev_left = video->lines_size - count;
+ video->dst += count;
+ }
+ return;
+
+overflow:
+ end_field(video);
+}
+
+static void check_trailer(struct video_data *video, char *src, int count)
+{
+ struct vbi_data *vbi = video->vbi;
+ int offset; /* trailer's offset */
+ char *buf;
+
+ offset = (video->context.pix.sizeimage / 2 + vbi->vbi_size / 2)
+ - (vbi->copied + video->lines_size * video->lines_copied);
+ if (video->prev_left)
+ offset -= (video->lines_size - video->prev_left);
+
+ if (offset > count || offset <= 0)
+ goto short_package;
+
+ buf = src + offset;
+
+ /* trailer : (VFHS) + U32 + U32 + field_num */
+ if (!strncmp(buf, "VFHS", 4)) {
+ int field_num = *((u32 *)(buf + 12));
+
+ if ((field_num & 1) ^ video->field_count) {
+ init_copy(video, video->field_count);
+ return;
+ }
+ copy_video_data(video, src, offset);
+ }
+short_package:
+ end_field(video);
+}
+
+/* ========== Check this more carefully! =========== */
+static inline void copy_vbi_data(struct vbi_data *vbi,
+ char *src, unsigned int count)
+{
+ struct front_face *front = vbi->front;
+
+ if (front && get_frame(front, NULL)) {
+ char *buf = videobuf_to_vmalloc(front->curr_frame);
+
+ if (vbi->video->field_count)
+ buf += (vbi->vbi_size / 2);
+ memcpy(buf + vbi->copied, src, count);
+ }
+ vbi->copied += count;
+}
+
+/*
+ * Copy the normal data (VBI or VIDEO) without the trailer.
+ * VBI is not interlaced, while VIDEO is interlaced.
+ */
+static inline void copy_vbi_video_data(struct video_data *video,
+ char *src, unsigned int count)
+{
+ struct vbi_data *vbi = video->vbi;
+ unsigned int vbi_delta = (vbi->vbi_size / 2) - vbi->copied;
+
+ if (vbi_delta >= count) {
+ copy_vbi_data(vbi, src, count);
+ } else {
+ if (vbi_delta) {
+ copy_vbi_data(vbi, src, vbi_delta);
+
+ /* we receive the two fields of the VBI*/
+ if (vbi->front && video->field_count)
+ submit_frame(vbi->front);
+ }
+ copy_video_data(video, src + vbi_delta, count - vbi_delta);
+ }
+}
+
+static void urb_complete_bulk(struct urb *urb)
+{
+ struct front_face *front = urb->context;
+ struct video_data *video = &front->pd->video_data;
+ char *src = (char *)urb->transfer_buffer;
+ int count = urb->actual_length;
+ int ret = 0;
+
+ if (!video->is_streaming || urb->status) {
+ if (urb->status == -EPROTO)
+ goto resend_it;
+ return;
+ }
+ if (!get_video_frame(front, video))
+ goto resend_it;
+
+ if (count == urb->transfer_buffer_length)
+ copy_vbi_video_data(video, src, count);
+ else
+ check_trailer(video, src, count);
+
+resend_it:
+ ret = usb_submit_urb(urb, GFP_ATOMIC);
+ if (ret)
+ log(" submit failed: error %d", ret);
+}
+
+/************************* for ISO *********************/
+#define GET_SUCCESS (0)
+#define GET_TRAILER (1)
+#define GET_TOO_MUCH_BUBBLE (2)
+#define GET_NONE (3)
+static int get_chunk(int start, struct urb *urb,
+ int *head, int *tail, int *bubble_err)
+{
+ struct usb_iso_packet_descriptor *pkt = NULL;
+ int ret = GET_SUCCESS;
+
+ for (*head = *tail = -1; start < urb->number_of_packets; start++) {
+ pkt = &urb->iso_frame_desc[start];
+
+ /* handle the bubble of the Hub */
+ if (-EOVERFLOW == pkt->status) {
+ if (++*bubble_err > urb->number_of_packets / 3)
+ return GET_TOO_MUCH_BUBBLE;
+ continue;
+ }
+
+ /* This is the gap */
+ if (pkt->status || pkt->actual_length <= 0
+ || pkt->actual_length > ISO_PKT_SIZE) {
+ if (*head != -1)
+ break;
+ continue;
+ }
+
+ /* a good isochronous packet */
+ if (pkt->actual_length == ISO_PKT_SIZE) {
+ if (*head == -1)
+ *head = start;
+ *tail = start;
+ continue;
+ }
+
+ /* trailer is here */
+ if (pkt->actual_length < ISO_PKT_SIZE) {
+ if (*head == -1) {
+ *head = start;
+ *tail = start;
+ return GET_TRAILER;
+ }
+ break;
+ }
+ }
+
+ if (*head == -1 && *tail == -1)
+ ret = GET_NONE;
+ return ret;
+}
+
+/*
+ * |__|------|___|-----|_______|
+ * ^ ^
+ * | |
+ * gap gap
+ */
+static void urb_complete_iso(struct urb *urb)
+{
+ struct front_face *front = urb->context;
+ struct video_data *video = &front->pd->video_data;
+ int bubble_err = 0, head = 0, tail = 0;
+ char *src = (char *)urb->transfer_buffer;
+ int ret = 0;
+
+ if (!video->is_streaming)
+ return;
+
+ do {
+ if (!get_video_frame(front, video))
+ goto out;
+
+ switch (get_chunk(head, urb, &head, &tail, &bubble_err)) {
+ case GET_SUCCESS:
+ copy_vbi_video_data(video, src + (head * ISO_PKT_SIZE),
+ (tail - head + 1) * ISO_PKT_SIZE);
+ break;
+ case GET_TRAILER:
+ check_trailer(video, src + (head * ISO_PKT_SIZE),
+ ISO_PKT_SIZE);
+ break;
+ case GET_NONE:
+ goto out;
+ case GET_TOO_MUCH_BUBBLE:
+ log("\t We got too much bubble");
+ schedule_work(&video->bubble_work);
+ return;
+ }
+ } while (head = tail + 1, head < urb->number_of_packets);
+
+out:
+ ret = usb_submit_urb(urb, GFP_ATOMIC);
+ if (ret)
+ log("usb_submit_urb err : %d", ret);
+}
+/*============================= [ end ] =====================*/
+
+static int prepare_iso_urb(struct video_data *video)
+{
+ struct usb_device *udev = video->pd->udev;
+ int i;
+
+ if (video->urb_array[0])
+ return 0;
+
+ for (i = 0; i < SBUF_NUM; i++) {
+ struct urb *urb;
+ void *mem;
+ int j;
+
+ urb = usb_alloc_urb(PK_PER_URB, GFP_KERNEL);
+ if (urb == NULL)
+ goto out;
+
+ video->urb_array[i] = urb;
+ mem = usb_alloc_coherent(udev,
+ ISO_PKT_SIZE * PK_PER_URB,
+ GFP_KERNEL,
+ &urb->transfer_dma);
+
+ urb->complete = urb_complete_iso; /* handler */
+ urb->dev = udev;
+ urb->context = video->front;
+ urb->pipe = usb_rcvisocpipe(udev,
+ video->endpoint_addr);
+ urb->interval = 1;
+ urb->transfer_flags = URB_ISO_ASAP | URB_NO_TRANSFER_DMA_MAP;
+ urb->number_of_packets = PK_PER_URB;
+ urb->transfer_buffer = mem;
+ urb->transfer_buffer_length = PK_PER_URB * ISO_PKT_SIZE;
+
+ for (j = 0; j < PK_PER_URB; j++) {
+ urb->iso_frame_desc[j].offset = ISO_PKT_SIZE * j;
+ urb->iso_frame_desc[j].length = ISO_PKT_SIZE;
+ }
+ }
+ return 0;
+out:
+ for (; i > 0; i--)
+ ;
+ return -ENOMEM;
+}
+
+/* return the succeeded number of the allocation */
+int alloc_bulk_urbs_generic(struct urb **urb_array, int num,
+ struct usb_device *udev, u8 ep_addr,
+ int buf_size, gfp_t gfp_flags,
+ usb_complete_t complete_fn, void *context)
+{
+ int i = 0;
+
+ for (; i < num; i++) {
+ void *mem;
+ struct urb *urb = usb_alloc_urb(0, gfp_flags);
+ if (urb == NULL)
+ return i;
+
+ mem = usb_alloc_coherent(udev, buf_size, gfp_flags,
+ &urb->transfer_dma);
+ if (mem == NULL) {
+ usb_free_urb(urb);
+ return i;
+ }
+
+ usb_fill_bulk_urb(urb, udev, usb_rcvbulkpipe(udev, ep_addr),
+ mem, buf_size, complete_fn, context);
+ urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
+ urb_array[i] = urb;
+ }
+ return i;
+}
+
+void free_all_urb_generic(struct urb **urb_array, int num)
+{
+ int i;
+ struct urb *urb;
+
+ for (i = 0; i < num; i++) {
+ urb = urb_array[i];
+ if (urb) {
+ usb_free_coherent(urb->dev,
+ urb->transfer_buffer_length,
+ urb->transfer_buffer,
+ urb->transfer_dma);
+ usb_free_urb(urb);
+ urb_array[i] = NULL;
+ }
+ }
+}
+
+static int prepare_bulk_urb(struct video_data *video)
+{
+ if (video->urb_array[0])
+ return 0;
+
+ alloc_bulk_urbs_generic(video->urb_array, SBUF_NUM,
+ video->pd->udev, video->endpoint_addr,
+ 0x2000, GFP_KERNEL,
+ urb_complete_bulk, video->front);
+ return 0;
+}
+
+/* free the URBs */
+static void free_all_urb(struct video_data *video)
+{
+ free_all_urb_generic(video->urb_array, SBUF_NUM);
+}
+
+static void pd_buf_release(struct videobuf_queue *q, struct videobuf_buffer *vb)
+{
+ videobuf_vmalloc_free(vb);
+ vb->state = VIDEOBUF_NEEDS_INIT;
+}
+
+static void pd_buf_queue(struct videobuf_queue *q, struct videobuf_buffer *vb)
+{
+ struct front_face *front = q->priv_data;
+ vb->state = VIDEOBUF_QUEUED;
+ list_add_tail(&vb->queue, &front->active);
+}
+
+static int pd_buf_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,
+ enum v4l2_field field)
+{
+ struct front_face *front = q->priv_data;
+ int rc;
+
+ switch (front->type) {
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ if (VIDEOBUF_NEEDS_INIT == vb->state) {
+ struct v4l2_pix_format *pix;
+
+ pix = &front->pd->video_data.context.pix;
+ vb->size = pix->sizeimage; /* real frame size */
+ vb->width = pix->width;
+ vb->height = pix->height;
+ rc = videobuf_iolock(q, vb, NULL);
+ if (rc < 0)
+ return rc;
+ }
+ break;
+ case V4L2_BUF_TYPE_VBI_CAPTURE:
+ if (VIDEOBUF_NEEDS_INIT == vb->state) {
+ vb->size = front->pd->vbi_data.vbi_size;
+ rc = videobuf_iolock(q, vb, NULL);
+ if (rc < 0)
+ return rc;
+ }
+ break;
+ default:
+ return -EINVAL;
+ }
+ vb->field = field;
+ vb->state = VIDEOBUF_PREPARED;
+ return 0;
+}
+
+static int fire_all_urb(struct video_data *video)
+{
+ int i, ret;
+
+ video->is_streaming = 1;
+
+ for (i = 0; i < SBUF_NUM; i++) {
+ ret = usb_submit_urb(video->urb_array[i], GFP_KERNEL);
+ if (ret)
+ log("(%d) failed: error %d", i, ret);
+ }
+ return ret;
+}
+
+static int start_video_stream(struct poseidon *pd)
+{
+ struct video_data *video = &pd->video_data;
+ s32 cmd_status;
+
+ send_set_req(pd, TAKE_REQUEST, 0, &cmd_status);
+ send_set_req(pd, PLAY_SERVICE, TLG_TUNE_PLAY_SVC_START, &cmd_status);
+
+ if (pd->cur_transfer_mode) {
+ prepare_iso_urb(video);
+ INIT_WORK(&video->bubble_work, iso_bubble_handler);
+ } else {
+ /* The bulk mode does not need a bubble handler */
+ prepare_bulk_urb(video);
+ }
+ fire_all_urb(video);
+ return 0;
+}
+
+static int pd_buf_setup(struct videobuf_queue *q, unsigned int *count,
+ unsigned int *size)
+{
+ struct front_face *front = q->priv_data;
+ struct poseidon *pd = front->pd;
+
+ switch (front->type) {
+ default:
+ return -EINVAL;
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE: {
+ struct video_data *video = &pd->video_data;
+ struct v4l2_pix_format *pix = &video->context.pix;
+
+ *size = PAGE_ALIGN(pix->sizeimage);/* page aligned frame size */
+ if (*count < 4)
+ *count = 4;
+ if (1) {
+ /* same in different altersetting */
+ video->endpoint_addr = 0x82;
+ video->vbi = &pd->vbi_data;
+ video->vbi->video = video;
+ video->pd = pd;
+ video->lines_per_field = pix->height / 2;
+ video->lines_size = pix->width * 2;
+ video->front = front;
+ }
+ return start_video_stream(pd);
+ }
+
+ case V4L2_BUF_TYPE_VBI_CAPTURE: {
+ struct vbi_data *vbi = &pd->vbi_data;
+
+ *size = PAGE_ALIGN(vbi->vbi_size);
+ log("size : %d", *size);
+ if (*count == 0)
+ *count = 4;
+ }
+ break;
+ }
+ return 0;
+}
+
+static struct videobuf_queue_ops pd_video_qops = {
+ .buf_setup = pd_buf_setup,
+ .buf_prepare = pd_buf_prepare,
+ .buf_queue = pd_buf_queue,
+ .buf_release = pd_buf_release,
+};
+
+static int vidioc_enum_fmt(struct file *file, void *fh,
+ struct v4l2_fmtdesc *f)
+{
+ if (ARRAY_SIZE(poseidon_formats) <= f->index)
+ return -EINVAL;
+ f->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ f->flags = 0;
+ f->pixelformat = poseidon_formats[f->index].fourcc;
+ strcpy(f->description, poseidon_formats[f->index].name);
+ return 0;
+}
+
+static int vidioc_g_fmt(struct file *file, void *fh, struct v4l2_format *f)
+{
+ struct front_face *front = fh;
+ struct poseidon *pd = front->pd;
+
+ logs(front);
+ f->fmt.pix = pd->video_data.context.pix;
+ return 0;
+}
+
+static int vidioc_try_fmt(struct file *file, void *fh,
+ struct v4l2_format *f)
+{
+ return 0;
+}
+
+/*
+ * VLC calls VIDIOC_S_STD before VIDIOC_S_FMT, while
+ * Mplayer calls them in the reverse order.
+ */
+static int pd_vidioc_s_fmt(struct poseidon *pd, struct v4l2_pix_format *pix)
+{
+ struct video_data *video = &pd->video_data;
+ struct running_context *context = &video->context;
+ struct v4l2_pix_format *pix_def = &context->pix;
+ s32 ret = 0, cmd_status = 0, vid_resol;
+
+ /* set the pixel format to firmware */
+ if (pix->pixelformat == V4L2_PIX_FMT_RGB565) {
+ vid_resol = TLG_TUNER_VID_FORMAT_RGB_565;
+ } else {
+ pix->pixelformat = V4L2_PIX_FMT_YUYV;
+ vid_resol = TLG_TUNER_VID_FORMAT_YUV;
+ }
+ ret = send_set_req(pd, VIDEO_STREAM_FMT_SEL,
+ vid_resol, &cmd_status);
+
+ /* set the resolution to firmware */
+ vid_resol = TLG_TUNE_VID_RES_720;
+ switch (pix->width) {
+ case 704:
+ vid_resol = TLG_TUNE_VID_RES_704;
+ break;
+ default:
+ pix->width = 720;
+ case 720:
+ break;
+ }
+ ret |= send_set_req(pd, VIDEO_ROSOLU_SEL,
+ vid_resol, &cmd_status);
+ if (ret || cmd_status)
+ return -EBUSY;
+
+ pix_def->pixelformat = pix->pixelformat; /* save it */
+ pix->height = (context->tvnormid & V4L2_STD_525_60) ? 480 : 576;
+
+ /* Compare with the default setting */
+ if ((pix_def->width != pix->width)
+ || (pix_def->height != pix->height)) {
+ pix_def->width = pix->width;
+ pix_def->height = pix->height;
+ pix_def->bytesperline = pix->width * 2;
+ pix_def->sizeimage = pix->width * pix->height * 2;
+ }
+ *pix = *pix_def;
+
+ return 0;
+}
+
+static int vidioc_s_fmt(struct file *file, void *fh, struct v4l2_format *f)
+{
+ struct front_face *front = fh;
+ struct poseidon *pd = front->pd;
+
+ logs(front);
+ /* stop VBI here */
+ if (V4L2_BUF_TYPE_VIDEO_CAPTURE != f->type)
+ return -EINVAL;
+
+ mutex_lock(&pd->lock);
+ if (pd->file_for_stream == NULL)
+ pd->file_for_stream = file;
+ else if (file != pd->file_for_stream) {
+ mutex_unlock(&pd->lock);
+ return -EINVAL;
+ }
+
+ pd_vidioc_s_fmt(pd, &f->fmt.pix);
+ mutex_unlock(&pd->lock);
+ return 0;
+}
+
+static int vidioc_g_fmt_vbi(struct file *file, void *fh,
+ struct v4l2_format *v4l2_f)
+{
+ struct front_face *front = fh;
+ struct poseidon *pd = front->pd;
+ struct v4l2_vbi_format *vbi_fmt = &v4l2_f->fmt.vbi;
+
+ vbi_fmt->samples_per_line = 720 * 2;
+ vbi_fmt->sampling_rate = 6750000 * 4;
+ vbi_fmt->sample_format = V4L2_PIX_FMT_GREY;
+ vbi_fmt->offset = 64 * 4; /*FIXME: why offset */
+ if (pd->video_data.context.tvnormid & V4L2_STD_525_60) {
+ vbi_fmt->start[0] = 10;
+ vbi_fmt->start[1] = 264;
+ vbi_fmt->count[0] = V4L_NTSC_VBI_LINES;
+ vbi_fmt->count[1] = V4L_NTSC_VBI_LINES;
+ } else {
+ vbi_fmt->start[0] = 6;
+ vbi_fmt->start[1] = 314;
+ vbi_fmt->count[0] = V4L_PAL_VBI_LINES;
+ vbi_fmt->count[1] = V4L_PAL_VBI_LINES;
+ }
+ vbi_fmt->flags = V4L2_VBI_UNSYNC;
+ logs(front);
+ return 0;
+}
+
+static int set_std(struct poseidon *pd, v4l2_std_id *norm)
+{
+ struct video_data *video = &pd->video_data;
+ struct vbi_data *vbi = &pd->vbi_data;
+ struct running_context *context;
+ struct v4l2_pix_format *pix;
+ s32 i, ret = 0, cmd_status, param;
+ int height;
+
+ for (i = 0; i < POSEIDON_TVNORMS; i++) {
+ if (*norm & poseidon_tvnorms[i].v4l2_id) {
+ param = poseidon_tvnorms[i].tlg_tvnorm;
+ log("name : %s", poseidon_tvnorms[i].name);
+ goto found;
+ }
+ }
+ return -EINVAL;
+found:
+ mutex_lock(&pd->lock);
+ ret = send_set_req(pd, VIDEO_STD_SEL, param, &cmd_status);
+ if (ret || cmd_status)
+ goto out;
+
+ /* Set vbi size and check the height of the frame */
+ context = &video->context;
+ context->tvnormid = poseidon_tvnorms[i].v4l2_id;
+ if (context->tvnormid & V4L2_STD_525_60) {
+ vbi->vbi_size = V4L_NTSC_VBI_FRAMESIZE;
+ height = 480;
+ } else {
+ vbi->vbi_size = V4L_PAL_VBI_FRAMESIZE;
+ height = 576;
+ }
+
+ pix = &context->pix;
+ if (pix->height != height) {
+ pix->height = height;
+ pix->sizeimage = pix->width * pix->height * 2;
+ }
+
+out:
+ mutex_unlock(&pd->lock);
+ return ret;
+}
+
+static int vidioc_s_std(struct file *file, void *fh, v4l2_std_id *norm)
+{
+ struct front_face *front = fh;
+ logs(front);
+ return set_std(front->pd, norm);
+}
+
+static int vidioc_enum_input(struct file *file, void *fh, struct v4l2_input *in)
+{
+ struct front_face *front = fh;
+
+ if (in->index < 0 || in->index >= POSEIDON_INPUTS)
+ return -EINVAL;
+ strcpy(in->name, pd_inputs[in->index].name);
+ in->type = V4L2_INPUT_TYPE_TUNER;
+
+ /*
+ * the audio input index mixed with this video input,
+ * Poseidon only have one audio/video, set to "0"
+ */
+ in->audioset = 0;
+ in->tuner = 0;
+ in->std = V4L2_STD_ALL;
+ in->status = 0;
+ logs(front);
+ return 0;
+}
+
+static int vidioc_g_input(struct file *file, void *fh, unsigned int *i)
+{
+ struct front_face *front = fh;
+ struct poseidon *pd = front->pd;
+ struct running_context *context = &pd->video_data.context;
+
+ logs(front);
+ *i = context->sig_index;
+ return 0;
+}
+
+/* We can support several inputs */
+static int vidioc_s_input(struct file *file, void *fh, unsigned int i)
+{
+ struct front_face *front = fh;
+ struct poseidon *pd = front->pd;
+ s32 ret, cmd_status;
+
+ if (i < 0 || i >= POSEIDON_INPUTS)
+ return -EINVAL;
+ ret = send_set_req(pd, SGNL_SRC_SEL,
+ pd_inputs[i].tlg_src, &cmd_status);
+ if (ret)
+ return ret;
+
+ pd->video_data.context.sig_index = i;
+ return 0;
+}
+
+static struct poseidon_control *check_control_id(__u32 id)
+{
+ struct poseidon_control *control = &controls[0];
+ int array_size = ARRAY_SIZE(controls);
+
+ for (; control < &controls[array_size]; control++)
+ if (control->v4l2_ctrl.id == id)
+ return control;
+ return NULL;
+}
+
+static int vidioc_queryctrl(struct file *file, void *fh,
+ struct v4l2_queryctrl *a)
+{
+ struct poseidon_control *control = NULL;
+
+ control = check_control_id(a->id);
+ if (!control)
+ return -EINVAL;
+
+ *a = control->v4l2_ctrl;
+ return 0;
+}
+
+static int vidioc_g_ctrl(struct file *file, void *fh, struct v4l2_control *ctrl)
+{
+ struct front_face *front = fh;
+ struct poseidon *pd = front->pd;
+ struct poseidon_control *control = NULL;
+ struct tuner_custom_parameter_s tuner_param;
+ s32 ret = 0, cmd_status;
+
+ control = check_control_id(ctrl->id);
+ if (!control)
+ return -EINVAL;
+
+ mutex_lock(&pd->lock);
+ ret = send_get_req(pd, TUNER_CUSTOM_PARAMETER, control->vc_id,
+ &tuner_param, &cmd_status, sizeof(tuner_param));
+ mutex_unlock(&pd->lock);
+
+ if (ret || cmd_status)
+ return -1;
+
+ ctrl->value = tuner_param.param_value;
+ return 0;
+}
+
+static int vidioc_s_ctrl(struct file *file, void *fh, struct v4l2_control *a)
+{
+ struct tuner_custom_parameter_s param = {0};
+ struct poseidon_control *control = NULL;
+ struct front_face *front = fh;
+ struct poseidon *pd = front->pd;
+ s32 ret = 0, cmd_status, params;
+
+ control = check_control_id(a->id);
+ if (!control)
+ return -EINVAL;
+
+ param.param_value = a->value;
+ param.param_id = control->vc_id;
+ params = *(s32 *)¶m; /* temp code */
+
+ mutex_lock(&pd->lock);
+ ret = send_set_req(pd, TUNER_CUSTOM_PARAMETER, params, &cmd_status);
+ ret = send_set_req(pd, TAKE_REQUEST, 0, &cmd_status);
+ mutex_unlock(&pd->lock);
+
+ set_current_state(TASK_INTERRUPTIBLE);
+ schedule_timeout(HZ/4);
+ return ret;
+}
+
+/* Audio ioctls */
+static int vidioc_enumaudio(struct file *file, void *fh, struct v4l2_audio *a)
+{
+ if (0 != a->index)
+ return -EINVAL;
+ a->capability = V4L2_AUDCAP_STEREO;
+ strcpy(a->name, "USB audio in");
+ /*Poseidon have no AVL function.*/
+ a->mode = 0;
+ return 0;
+}
+
+static int vidioc_g_audio(struct file *file, void *fh, struct v4l2_audio *a)
+{
+ a->index = 0;
+ a->capability = V4L2_AUDCAP_STEREO;
+ strcpy(a->name, "USB audio in");
+ a->mode = 0;
+ return 0;
+}
+
+static int vidioc_s_audio(struct file *file, void *fh, struct v4l2_audio *a)
+{
+ return (0 == a->index) ? 0 : -EINVAL;
+}
+
+/* Tuner ioctls */
+static int vidioc_g_tuner(struct file *file, void *fh, struct v4l2_tuner *tuner)
+{
+ struct front_face *front = fh;
+ struct poseidon *pd = front->pd;
+ struct tuner_atv_sig_stat_s atv_stat;
+ s32 count = 5, ret, cmd_status;
+ int index;
+
+ if (0 != tuner->index)
+ return -EINVAL;
+
+ mutex_lock(&pd->lock);
+ ret = send_get_req(pd, TUNER_STATUS, TLG_MODE_ANALOG_TV,
+ &atv_stat, &cmd_status, sizeof(atv_stat));
+
+ while (atv_stat.sig_lock_busy && count-- && !ret) {
+ set_current_state(TASK_INTERRUPTIBLE);
+ schedule_timeout(HZ);
+
+ ret = send_get_req(pd, TUNER_STATUS, TLG_MODE_ANALOG_TV,
+ &atv_stat, &cmd_status, sizeof(atv_stat));
+ }
+ mutex_unlock(&pd->lock);
+
+ if (debug_mode)
+ log("P:%d,S:%d", atv_stat.sig_present, atv_stat.sig_strength);
+
+ if (ret || cmd_status)
+ tuner->signal = 0;
+ else if (atv_stat.sig_present && !atv_stat.sig_strength)
+ tuner->signal = 0xFFFF;
+ else
+ tuner->signal = (atv_stat.sig_strength * 255 / 10) << 8;
+
+ strcpy(tuner->name, "Telegent Systems");
+ tuner->type = V4L2_TUNER_ANALOG_TV;
+ tuner->rangelow = TUNER_FREQ_MIN / 62500;
+ tuner->rangehigh = TUNER_FREQ_MAX / 62500;
+ tuner->capability = V4L2_TUNER_CAP_NORM | V4L2_TUNER_CAP_STEREO |
+ V4L2_TUNER_CAP_LANG1 | V4L2_TUNER_CAP_LANG2;
+ index = pd->video_data.context.audio_idx;
+ tuner->rxsubchans = pd_audio_modes[index].v4l2_audio_sub;
+ tuner->audmode = pd_audio_modes[index].v4l2_audio_mode;
+ tuner->afc = 0;
+ logs(front);
+ return 0;
+}
+
+static int pd_vidioc_s_tuner(struct poseidon *pd, int index)
+{
+ s32 ret = 0, cmd_status, param, audiomode;
+
+ mutex_lock(&pd->lock);
+ param = pd_audio_modes[index].tlg_audio_mode;
+ ret = send_set_req(pd, TUNER_AUD_MODE, param, &cmd_status);
+ audiomode = get_audio_std(pd->video_data.context.tvnormid);
+ ret |= send_set_req(pd, TUNER_AUD_ANA_STD, audiomode,
+ &cmd_status);
+ if (!ret)
+ pd->video_data.context.audio_idx = index;
+ mutex_unlock(&pd->lock);
+ return ret;
+}
+
+static int vidioc_s_tuner(struct file *file, void *fh, struct v4l2_tuner *a)
+{
+ struct front_face *front = fh;
+ struct poseidon *pd = front->pd;
+ int index;
+
+ if (0 != a->index)
+ return -EINVAL;
+ logs(front);
+ for (index = 0; index < POSEIDON_AUDIOMODS; index++)
+ if (a->audmode == pd_audio_modes[index].v4l2_audio_mode)
+ return pd_vidioc_s_tuner(pd, index);
+ return -EINVAL;
+}
+
+static int vidioc_g_frequency(struct file *file, void *fh,
+ struct v4l2_frequency *freq)
+{
+ struct front_face *front = fh;
+ struct poseidon *pd = front->pd;
+ struct running_context *context = &pd->video_data.context;
+
+ if (0 != freq->tuner)
+ return -EINVAL;
+ freq->frequency = context->freq;
+ freq->type = V4L2_TUNER_ANALOG_TV;
+ return 0;
+}
+
+static int set_frequency(struct poseidon *pd, __u32 frequency)
+{
+ s32 ret = 0, param, cmd_status;
+ struct running_context *context = &pd->video_data.context;
+
+ param = frequency * 62500 / 1000;
+ if (param < TUNER_FREQ_MIN/1000 || param > TUNER_FREQ_MAX / 1000)
+ return -EINVAL;
+
+ mutex_lock(&pd->lock);
+ ret = send_set_req(pd, TUNE_FREQ_SELECT, param, &cmd_status);
+ ret = send_set_req(pd, TAKE_REQUEST, 0, &cmd_status);
+
+ msleep(250); /* wait for a while until the hardware is ready. */
+ context->freq = frequency;
+ mutex_unlock(&pd->lock);
+ return ret;
+}
+
+static int vidioc_s_frequency(struct file *file, void *fh,
+ struct v4l2_frequency *freq)
+{
+ struct front_face *front = fh;
+ struct poseidon *pd = front->pd;
+
+ logs(front);
+#ifdef CONFIG_PM
+ pd->pm_suspend = pm_video_suspend;
+ pd->pm_resume = pm_video_resume;
+#endif
+ return set_frequency(pd, freq->frequency);
+}
+
+static int vidioc_reqbufs(struct file *file, void *fh,
+ struct v4l2_requestbuffers *b)
+{
+ struct front_face *front = file->private_data;
+ logs(front);
+ return videobuf_reqbufs(&front->q, b);
+}
+
+static int vidioc_querybuf(struct file *file, void *fh, struct v4l2_buffer *b)
+{
+ struct front_face *front = file->private_data;
+ logs(front);
+ return videobuf_querybuf(&front->q, b);
+}
+
+static int vidioc_qbuf(struct file *file, void *fh, struct v4l2_buffer *b)
+{
+ struct front_face *front = file->private_data;
+ return videobuf_qbuf(&front->q, b);
+}
+
+static int vidioc_dqbuf(struct file *file, void *fh, struct v4l2_buffer *b)
+{
+ struct front_face *front = file->private_data;
+ return videobuf_dqbuf(&front->q, b, file->f_flags & O_NONBLOCK);
+}
+
+/* Just stop the URBs, do not free the URBs */
+static int usb_transfer_stop(struct video_data *video)
+{
+ if (video->is_streaming) {
+ int i;
+ s32 cmd_status;
+ struct poseidon *pd = video->pd;
+
+ video->is_streaming = 0;
+ for (i = 0; i < SBUF_NUM; ++i) {
+ if (video->urb_array[i])
+ usb_kill_urb(video->urb_array[i]);
+ }
+
+ send_set_req(pd, PLAY_SERVICE, TLG_TUNE_PLAY_SVC_STOP,
+ &cmd_status);
+ }
+ return 0;
+}
+
+int stop_all_video_stream(struct poseidon *pd)
+{
+ struct video_data *video = &pd->video_data;
+ struct vbi_data *vbi = &pd->vbi_data;
+
+ mutex_lock(&pd->lock);
+ if (video->is_streaming) {
+ struct front_face *front = video->front;
+
+ /* stop the URBs */
+ usb_transfer_stop(video);
+ free_all_urb(video);
+
+ /* stop the host side of VIDEO */
+ videobuf_stop(&front->q);
+ videobuf_mmap_free(&front->q);
+
+ /* stop the host side of VBI */
+ front = vbi->front;
+ if (front) {
+ videobuf_stop(&front->q);
+ videobuf_mmap_free(&front->q);
+ }
+ }
+ mutex_unlock(&pd->lock);
+ return 0;
+}
+
+/*
+ * The bubbles can seriously damage the video's quality,
+ * though it occurs in very rare situation.
+ */
+static void iso_bubble_handler(struct work_struct *w)
+{
+ struct video_data *video;
+ struct poseidon *pd;
+
+ video = container_of(w, struct video_data, bubble_work);
+ pd = video->pd;
+
+ mutex_lock(&pd->lock);
+ usb_transfer_stop(video);
+ msleep(500);
+ start_video_stream(pd);
+ mutex_unlock(&pd->lock);
+}
+
+
+static int vidioc_streamon(struct file *file, void *fh,
+ enum v4l2_buf_type type)
+{
+ struct front_face *front = fh;
+
+ logs(front);
+ if (unlikely(type != front->type))
+ return -EINVAL;
+ return videobuf_streamon(&front->q);
+}
+
+static int vidioc_streamoff(struct file *file, void *fh,
+ enum v4l2_buf_type type)
+{
+ struct front_face *front = file->private_data;
+
+ logs(front);
+ if (unlikely(type != front->type))
+ return -EINVAL;
+ return videobuf_streamoff(&front->q);
+}
+
+/* Set the firmware's default values : need altersetting */
+static int pd_video_checkmode(struct poseidon *pd)
+{
+ s32 ret = 0, cmd_status, audiomode;
+
+ set_current_state(TASK_INTERRUPTIBLE);
+ schedule_timeout(HZ/2);
+
+ /* choose the altersetting */
+ ret = usb_set_interface(pd->udev, 0,
+ (pd->cur_transfer_mode ?
+ ISO_3K_BULK_ALTERNATE_IFACE :
+ BULK_ALTERNATE_IFACE));
+ if (ret < 0)
+ goto error;
+
+ /* set default parameters for PAL-D , with the VBI enabled*/
+ ret = set_tuner_mode(pd, TLG_MODE_ANALOG_TV);
+ ret |= send_set_req(pd, SGNL_SRC_SEL,
+ TLG_SIG_SRC_ANTENNA, &cmd_status);
+ ret |= send_set_req(pd, VIDEO_STD_SEL,
+ TLG_TUNE_VSTD_PAL_D, &cmd_status);
+ ret |= send_set_req(pd, VIDEO_STREAM_FMT_SEL,
+ TLG_TUNER_VID_FORMAT_YUV, &cmd_status);
+ ret |= send_set_req(pd, VIDEO_ROSOLU_SEL,
+ TLG_TUNE_VID_RES_720, &cmd_status);
+ ret |= send_set_req(pd, TUNE_FREQ_SELECT, TUNER_FREQ_MIN, &cmd_status);
+ ret |= send_set_req(pd, VBI_DATA_SEL, 1, &cmd_status);/* enable vbi */
+
+ /* set the audio */
+ audiomode = get_audio_std(pd->video_data.context.tvnormid);
+ ret |= send_set_req(pd, TUNER_AUD_ANA_STD, audiomode, &cmd_status);
+ ret |= send_set_req(pd, TUNER_AUD_MODE,
+ TLG_TUNE_TVAUDIO_MODE_STEREO, &cmd_status);
+ ret |= send_set_req(pd, AUDIO_SAMPLE_RATE_SEL,
+ ATV_AUDIO_RATE_48K, &cmd_status);
+error:
+ return ret;
+}
+
+#ifdef CONFIG_PM
+static int pm_video_suspend(struct poseidon *pd)
+{
+ /* stop audio */
+ pm_alsa_suspend(pd);
+
+ /* stop and free all the URBs */
+ usb_transfer_stop(&pd->video_data);
+ free_all_urb(&pd->video_data);
+
+ /* reset the interface */
+ usb_set_interface(pd->udev, 0, 0);
+ msleep(300);
+ return 0;
+}
+
+static int restore_v4l2_context(struct poseidon *pd,
+ struct running_context *context)
+{
+ struct front_face *front = pd->video_data.front;
+
+ pd_video_checkmode(pd);
+
+ set_std(pd, &context->tvnormid);
+ vidioc_s_input(NULL, front, context->sig_index);
+ pd_vidioc_s_tuner(pd, context->audio_idx);
+ pd_vidioc_s_fmt(pd, &context->pix);
+ set_frequency(pd, context->freq);
+ return 0;
+}
+
+static int pm_video_resume(struct poseidon *pd)
+{
+ struct video_data *video = &pd->video_data;
+
+ /* resume the video */
+ /* [1] restore the origin V4L2 parameters */
+ restore_v4l2_context(pd, &video->context);
+
+ /* [2] initiate video copy variables */
+ if (video->front->curr_frame)
+ init_copy(video, 0);
+
+ /* [3] fire urbs */
+ start_video_stream(pd);
+
+ /* resume the audio */
+ pm_alsa_resume(pd);
+ return 0;
+}
+#endif
+
+void set_debug_mode(struct video_device *vfd, int debug_mode)
+{
+ vfd->debug = 0;
+ if (debug_mode & 0x1)
+ vfd->debug = V4L2_DEBUG_IOCTL;
+ if (debug_mode & 0x2)
+ vfd->debug = V4L2_DEBUG_IOCTL | V4L2_DEBUG_IOCTL_ARG;
+}
+
+static void init_video_context(struct running_context *context)
+{
+ context->sig_index = 0;
+ context->audio_idx = 1; /* stereo */
+ context->tvnormid = V4L2_STD_PAL_D;
+ context->pix = (struct v4l2_pix_format) {
+ .width = 720,
+ .height = 576,
+ .pixelformat = V4L2_PIX_FMT_YUYV,
+ .field = V4L2_FIELD_INTERLACED,
+ .bytesperline = 720 * 2,
+ .sizeimage = 720 * 576 * 2,
+ .colorspace = V4L2_COLORSPACE_SMPTE170M,
+ .priv = 0
+ };
+}
+
+static int pd_video_open(struct file *file)
+{
+ struct video_device *vfd = video_devdata(file);
+ struct poseidon *pd = video_get_drvdata(vfd);
+ struct front_face *front = NULL;
+ int ret = -ENOMEM;
+
+ mutex_lock(&pd->lock);
+ usb_autopm_get_interface(pd->interface);
+
+ if (vfd->vfl_type == VFL_TYPE_GRABBER
+ && !(pd->state & POSEIDON_STATE_ANALOG)) {
+ front = kzalloc(sizeof(struct front_face), GFP_KERNEL);
+ if (!front)
+ goto out;
+
+ pd->cur_transfer_mode = usb_transfer_mode;/* bulk or iso */
+ init_video_context(&pd->video_data.context);
+
+ ret = pd_video_checkmode(pd);
+ if (ret < 0) {
+ kfree(front);
+ ret = -1;
+ goto out;
+ }
+
+ pd->state |= POSEIDON_STATE_ANALOG;
+ front->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ pd->video_data.users++;
+ set_debug_mode(vfd, debug_mode);
+
+ videobuf_queue_vmalloc_init(&front->q, &pd_video_qops,
+ NULL, &front->queue_lock,
+ V4L2_BUF_TYPE_VIDEO_CAPTURE,
+ V4L2_FIELD_INTERLACED,/* video is interlacd */
+ sizeof(struct videobuf_buffer),/*it's enough*/
+ front, NULL);
+ } else if (vfd->vfl_type == VFL_TYPE_VBI
+ && !(pd->state & POSEIDON_STATE_VBI)) {
+ front = kzalloc(sizeof(struct front_face), GFP_KERNEL);
+ if (!front)
+ goto out;
+
+ pd->state |= POSEIDON_STATE_VBI;
+ front->type = V4L2_BUF_TYPE_VBI_CAPTURE;
+ pd->vbi_data.front = front;
+ pd->vbi_data.users++;
+
+ videobuf_queue_vmalloc_init(&front->q, &pd_video_qops,
+ NULL, &front->queue_lock,
+ V4L2_BUF_TYPE_VBI_CAPTURE,
+ V4L2_FIELD_NONE, /* vbi is NONE mode */
+ sizeof(struct videobuf_buffer),
+ front, NULL);
+ } else {
+ /* maybe add FM support here */
+ log("other ");
+ ret = -EINVAL;
+ goto out;
+ }
+
+ front->pd = pd;
+ front->curr_frame = NULL;
+ INIT_LIST_HEAD(&front->active);
+ spin_lock_init(&front->queue_lock);
+
+ file->private_data = front;
+ kref_get(&pd->kref);
+
+ mutex_unlock(&pd->lock);
+ return 0;
+out:
+ usb_autopm_put_interface(pd->interface);
+ mutex_unlock(&pd->lock);
+ return ret;
+}
+
+static int pd_video_release(struct file *file)
+{
+ struct front_face *front = file->private_data;
+ struct poseidon *pd = front->pd;
+ s32 cmd_status = 0;
+
+ logs(front);
+ mutex_lock(&pd->lock);
+
+ if (front->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
+ pd->state &= ~POSEIDON_STATE_ANALOG;
+
+ /* stop the device, and free the URBs */
+ usb_transfer_stop(&pd->video_data);
+ free_all_urb(&pd->video_data);
+
+ /* stop the firmware */
+ send_set_req(pd, PLAY_SERVICE, TLG_TUNE_PLAY_SVC_STOP,
+ &cmd_status);
+
+ pd->file_for_stream = NULL;
+ pd->video_data.users--;
+ } else if (front->type == V4L2_BUF_TYPE_VBI_CAPTURE) {
+ pd->state &= ~POSEIDON_STATE_VBI;
+ pd->vbi_data.front = NULL;
+ pd->vbi_data.users--;
+ }
+ videobuf_stop(&front->q);
+ videobuf_mmap_free(&front->q);
+
+ usb_autopm_put_interface(pd->interface);
+ mutex_unlock(&pd->lock);
+
+ kfree(front);
+ file->private_data = NULL;
+ kref_put(&pd->kref, poseidon_delete);
+ return 0;
+}
+
+static int pd_video_mmap(struct file *file, struct vm_area_struct *vma)
+{
+ struct front_face *front = file->private_data;
+ return videobuf_mmap_mapper(&front->q, vma);
+}
+
+static unsigned int pd_video_poll(struct file *file, poll_table *table)
+{
+ struct front_face *front = file->private_data;
+ return videobuf_poll_stream(file, &front->q, table);
+}
+
+static ssize_t pd_video_read(struct file *file, char __user *buffer,
+ size_t count, loff_t *ppos)
+{
+ struct front_face *front = file->private_data;
+ return videobuf_read_stream(&front->q, buffer, count, ppos,
+ 0, file->f_flags & O_NONBLOCK);
+}
+
+/* This struct works for both VIDEO and VBI */
+static const struct v4l2_file_operations pd_video_fops = {
+ .owner = THIS_MODULE,
+ .open = pd_video_open,
+ .release = pd_video_release,
+ .read = pd_video_read,
+ .poll = pd_video_poll,
+ .mmap = pd_video_mmap,
+ .ioctl = video_ioctl2, /* maybe changed in future */
+};
+
+static const struct v4l2_ioctl_ops pd_video_ioctl_ops = {
+ .vidioc_querycap = vidioc_querycap,
+
+ /* Video format */
+ .vidioc_g_fmt_vid_cap = vidioc_g_fmt,
+ .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt,
+ .vidioc_s_fmt_vid_cap = vidioc_s_fmt,
+ .vidioc_g_fmt_vbi_cap = vidioc_g_fmt_vbi, /* VBI */
+ .vidioc_try_fmt_vid_cap = vidioc_try_fmt,
+
+ /* Input */
+ .vidioc_g_input = vidioc_g_input,
+ .vidioc_s_input = vidioc_s_input,
+ .vidioc_enum_input = vidioc_enum_input,
+
+ /* Audio ioctls */
+ .vidioc_enumaudio = vidioc_enumaudio,
+ .vidioc_g_audio = vidioc_g_audio,
+ .vidioc_s_audio = vidioc_s_audio,
+
+ /* Tuner ioctls */
+ .vidioc_g_tuner = vidioc_g_tuner,
+ .vidioc_s_tuner = vidioc_s_tuner,
+ .vidioc_s_std = vidioc_s_std,
+ .vidioc_g_frequency = vidioc_g_frequency,
+ .vidioc_s_frequency = vidioc_s_frequency,
+
+ /* Buffer handlers */
+ .vidioc_reqbufs = vidioc_reqbufs,
+ .vidioc_querybuf = vidioc_querybuf,
+ .vidioc_qbuf = vidioc_qbuf,
+ .vidioc_dqbuf = vidioc_dqbuf,
+
+ /* Stream on/off */
+ .vidioc_streamon = vidioc_streamon,
+ .vidioc_streamoff = vidioc_streamoff,
+
+ /* Control handling */
+ .vidioc_queryctrl = vidioc_queryctrl,
+ .vidioc_g_ctrl = vidioc_g_ctrl,
+ .vidioc_s_ctrl = vidioc_s_ctrl,
+};
+
+static struct video_device pd_video_template = {
+ .name = "Telegent-Video",
+ .fops = &pd_video_fops,
+ .minor = -1,
+ .release = video_device_release,
+ .tvnorms = V4L2_STD_ALL,
+ .ioctl_ops = &pd_video_ioctl_ops,
+};
+
+struct video_device *vdev_init(struct poseidon *pd, struct video_device *tmp)
+{
+ struct video_device *vfd;
+
+ vfd = video_device_alloc();
+ if (vfd == NULL)
+ return NULL;
+ *vfd = *tmp;
+ vfd->minor = -1;
+ vfd->v4l2_dev = &pd->v4l2_dev;
+ /*vfd->parent = &(pd->udev->dev); */
+ vfd->release = video_device_release;
+ video_set_drvdata(vfd, pd);
+ return vfd;
+}
+
+void destroy_video_device(struct video_device **v_dev)
+{
+ struct video_device *dev = *v_dev;
+
+ if (dev == NULL)
+ return;
+
+ if (video_is_registered(dev))
+ video_unregister_device(dev);
+ else
+ video_device_release(dev);
+ *v_dev = NULL;
+}
+
+void pd_video_exit(struct poseidon *pd)
+{
+ struct video_data *video = &pd->video_data;
+ struct vbi_data *vbi = &pd->vbi_data;
+
+ destroy_video_device(&video->v_dev);
+ destroy_video_device(&vbi->v_dev);
+ log();
+}
+
+int pd_video_init(struct poseidon *pd)
+{
+ struct video_data *video = &pd->video_data;
+ struct vbi_data *vbi = &pd->vbi_data;
+ int ret = -ENOMEM;
+
+ video->v_dev = vdev_init(pd, &pd_video_template);
+ if (video->v_dev == NULL)
+ goto out;
+
+ ret = video_register_device(video->v_dev, VFL_TYPE_GRABBER, -1);
+ if (ret != 0)
+ goto out;
+
+ /* VBI uses the same template as video */
+ vbi->v_dev = vdev_init(pd, &pd_video_template);
+ if (vbi->v_dev == NULL) {
+ ret = -ENOMEM;
+ goto out;
+ }
+ ret = video_register_device(vbi->v_dev, VFL_TYPE_VBI, -1);
+ if (ret != 0)
+ goto out;
+ log("register VIDEO/VBI devices");
+ return 0;
+out:
+ log("VIDEO/VBI devices register failed, : %d", ret);
+ pd_video_exit(pd);
+ return ret;
+}
+
--- /dev/null
+#ifndef VENDOR_CMD_H_
+#define VENDOR_CMD_H_
+
+#define BULK_ALTERNATE_IFACE (2)
+#define ISO_3K_BULK_ALTERNATE_IFACE (1)
+#define REQ_SET_CMD (0X00)
+#define REQ_GET_CMD (0X80)
+
+enum tlg__analog_audio_standard {
+ TLG_TUNE_ASTD_NONE = 0x00000000,
+ TLG_TUNE_ASTD_A2 = 0x00000001,
+ TLG_TUNE_ASTD_NICAM = 0x00000002,
+ TLG_TUNE_ASTD_EIAJ = 0x00000004,
+ TLG_TUNE_ASTD_BTSC = 0x00000008,
+ TLG_TUNE_ASTD_FM_US = 0x00000010,
+ TLG_TUNE_ASTD_FM_EUR = 0x00000020,
+ TLG_TUNE_ASTD_ALL = 0x0000003f
+};
+
+/*
+ * identifiers for Custom Parameter messages.
+ * @typedef cmd_custom_param_id_t
+ */
+enum cmd_custom_param_id {
+ CUST_PARM_ID_NONE = 0x00,
+ CUST_PARM_ID_BRIGHTNESS_CTRL = 0x01,
+ CUST_PARM_ID_CONTRAST_CTRL = 0x02,
+ CUST_PARM_ID_HUE_CTRL = 0x03,
+ CUST_PARM_ID_SATURATION_CTRL = 0x04,
+ CUST_PARM_ID_AUDIO_SNR_THRESHOLD = 0x10,
+ CUST_PARM_ID_AUDIO_AGC_THRESHOLD = 0x11,
+ CUST_PARM_ID_MAX
+};
+
+struct tuner_custom_parameter_s {
+ uint16_t param_id; /* Parameter identifier */
+ uint16_t param_value; /* Parameter value */
+};
+
+struct tuner_ber_rate_s {
+ uint32_t ber_rate; /* BER sample rate in seconds */
+};
+
+struct tuner_atv_sig_stat_s {
+ uint32_t sig_present;
+ uint32_t sig_locked;
+ uint32_t sig_lock_busy;
+ uint32_t sig_strength; /* milliDb */
+ uint32_t tv_audio_chan; /* mono/stereo/sap*/
+ uint32_t mvision_stat; /* macrovision status */
+};
+
+struct tuner_dtv_sig_stat_s {
+ uint32_t sig_present; /* Boolean*/
+ uint32_t sig_locked; /* Boolean */
+ uint32_t sig_lock_busy; /* Boolean (Can this time-out?) */
+ uint32_t sig_strength; /* milliDb*/
+};
+
+struct tuner_fm_sig_stat_s {
+ uint32_t sig_present; /* Boolean*/
+ uint32_t sig_locked; /* Boolean */
+ uint32_t sig_lock_busy; /* Boolean */
+ uint32_t sig_stereo_mono;/* TBD*/
+ uint32_t sig_strength; /* milliDb*/
+};
+
+enum _tag_tlg_tune_srv_cmd {
+ TLG_TUNE_PLAY_SVC_START = 1,
+ TLG_TUNE_PLAY_SVC_STOP
+};
+
+enum _tag_tune_atv_audio_mode_caps {
+ TLG_TUNE_TVAUDIO_MODE_MONO = 0x00000001,
+ TLG_TUNE_TVAUDIO_MODE_STEREO = 0x00000002,
+ TLG_TUNE_TVAUDIO_MODE_LANG_A = 0x00000010,/* Primary language*/
+ TLG_TUNE_TVAUDIO_MODE_LANG_B = 0x00000020,/* 2nd avail language*/
+ TLG_TUNE_TVAUDIO_MODE_LANG_C = 0x00000040
+};
+
+
+enum _tag_tuner_atv_audio_rates {
+ ATV_AUDIO_RATE_NONE = 0x00,/* Audio not supported*/
+ ATV_AUDIO_RATE_32K = 0x01,/* Audio rate = 32 KHz*/
+ ATV_AUDIO_RATE_48K = 0x02, /* Audio rate = 48 KHz*/
+ ATV_AUDIO_RATE_31_25K = 0x04 /* Audio rate = 31.25KHz */
+};
+
+enum _tag_tune_atv_vid_res_caps {
+ TLG_TUNE_VID_RES_NONE = 0x00000000,
+ TLG_TUNE_VID_RES_720 = 0x00000001,
+ TLG_TUNE_VID_RES_704 = 0x00000002,
+ TLG_TUNE_VID_RES_360 = 0x00000004
+};
+
+enum _tag_tuner_analog_video_format {
+ TLG_TUNER_VID_FORMAT_YUV = 0x00000001,
+ TLG_TUNER_VID_FORMAT_YCRCB = 0x00000002,
+ TLG_TUNER_VID_FORMAT_RGB_565 = 0x00000004,
+};
+
+enum tlg_ext_audio_support {
+ TLG_EXT_AUDIO_NONE = 0x00,/* No external audio input supported */
+ TLG_EXT_AUDIO_LR = 0x01/* LR external audio inputs supported*/
+};
+
+enum {
+ TLG_MODE_NONE = 0x00, /* No Mode specified*/
+ TLG_MODE_ANALOG_TV = 0x01, /* Analog Television mode*/
+ TLG_MODE_ANALOG_TV_UNCOMP = 0x01, /* Analog Television mode*/
+ TLG_MODE_ANALOG_TV_COMP = 0x02, /* Analog TV mode (compressed)*/
+ TLG_MODE_FM_RADIO = 0x04, /* FM Radio mode*/
+ TLG_MODE_DVB_T = 0x08, /* Digital TV (DVB-T)*/
+};
+
+enum tlg_signal_sources_t {
+ TLG_SIG_SRC_NONE = 0x00,/* Signal source not specified */
+ TLG_SIG_SRC_ANTENNA = 0x01,/* Signal src is: Antenna */
+ TLG_SIG_SRC_CABLE = 0x02,/* Signal src is: Coax Cable*/
+ TLG_SIG_SRC_SVIDEO = 0x04,/* Signal src is: S_VIDEO */
+ TLG_SIG_SRC_COMPOSITE = 0x08 /* Signal src is: Composite Video */
+};
+
+enum tuner_analog_video_standard {
+ TLG_TUNE_VSTD_NONE = 0x00000000,
+ TLG_TUNE_VSTD_NTSC_M = 0x00000001,
+ TLG_TUNE_VSTD_NTSC_M_J = 0x00000002,/* Japan */
+ TLG_TUNE_VSTD_PAL_B = 0x00000010,
+ TLG_TUNE_VSTD_PAL_D = 0x00000020,
+ TLG_TUNE_VSTD_PAL_G = 0x00000040,
+ TLG_TUNE_VSTD_PAL_H = 0x00000080,
+ TLG_TUNE_VSTD_PAL_I = 0x00000100,
+ TLG_TUNE_VSTD_PAL_M = 0x00000200,
+ TLG_TUNE_VSTD_PAL_N = 0x00000400,
+ TLG_TUNE_VSTD_SECAM_B = 0x00001000,
+ TLG_TUNE_VSTD_SECAM_D = 0x00002000,
+ TLG_TUNE_VSTD_SECAM_G = 0x00004000,
+ TLG_TUNE_VSTD_SECAM_H = 0x00008000,
+ TLG_TUNE_VSTD_SECAM_K = 0x00010000,
+ TLG_TUNE_VSTD_SECAM_K1 = 0x00020000,
+ TLG_TUNE_VSTD_SECAM_L = 0x00040000,
+ TLG_TUNE_VSTD_SECAM_L1 = 0x00080000,
+ TLG_TUNE_VSTD_PAL_N_COMBO = 0x00100000
+};
+
+enum tlg_mode_caps {
+ TLG_MODE_CAPS_NONE = 0x00, /* No Mode specified */
+ TLG_MODE_CAPS_ANALOG_TV_UNCOMP = 0x01, /* Analog TV mode */
+ TLG_MODE_CAPS_ANALOG_TV_COMP = 0x02, /* Analog TV (compressed)*/
+ TLG_MODE_CAPS_FM_RADIO = 0x04, /* FM Radio mode */
+ TLG_MODE_CAPS_DVB_T = 0x08, /* Digital TV (DVB-T) */
+};
+
+enum poseidon_vendor_cmds {
+ LAST_CMD_STAT = 0x00,
+ GET_CHIP_ID = 0x01,
+ GET_FW_ID = 0x02,
+ PRODUCT_CAPS = 0x03,
+
+ TUNE_MODE_CAP_ATV = 0x10,
+ TUNE_MODE_CAP_ATVCOMP = 0X10,
+ TUNE_MODE_CAP_DVBT = 0x10,
+ TUNE_MODE_CAP_FM = 0x10,
+ TUNE_MODE_SELECT = 0x11,
+ TUNE_FREQ_SELECT = 0x12,
+ SGNL_SRC_SEL = 0x13,
+
+ VIDEO_STD_SEL = 0x14,
+ VIDEO_STREAM_FMT_SEL = 0x15,
+ VIDEO_ROSOLU_AVAIL = 0x16,
+ VIDEO_ROSOLU_SEL = 0x17,
+ VIDEO_CONT_PROTECT = 0x20,
+
+ VCR_TIMING_MODSEL = 0x21,
+ EXT_AUDIO_CAP = 0x22,
+ EXT_AUDIO_SEL = 0x23,
+ TEST_PATTERN_SEL = 0x24,
+ VBI_DATA_SEL = 0x25,
+ AUDIO_SAMPLE_RATE_CAP = 0x28,
+ AUDIO_SAMPLE_RATE_SEL = 0x29,
+ TUNER_AUD_MODE = 0x2a,
+ TUNER_AUD_MODE_AVAIL = 0x2b,
+ TUNER_AUD_ANA_STD = 0x2c,
+ TUNER_CUSTOM_PARAMETER = 0x2f,
+
+ DVBT_TUNE_MODE_SEL = 0x30,
+ DVBT_BANDW_CAP = 0x31,
+ DVBT_BANDW_SEL = 0x32,
+ DVBT_GUARD_INTERV_CAP = 0x33,
+ DVBT_GUARD_INTERV_SEL = 0x34,
+ DVBT_MODULATION_CAP = 0x35,
+ DVBT_MODULATION_SEL = 0x36,
+ DVBT_INNER_FEC_RATE_CAP = 0x37,
+ DVBT_INNER_FEC_RATE_SEL = 0x38,
+ DVBT_TRANS_MODE_CAP = 0x39,
+ DVBT_TRANS_MODE_SEL = 0x3a,
+ DVBT_SEARCH_RANG = 0x3c,
+
+ TUNER_SETUP_ANALOG = 0x40,
+ TUNER_SETUP_DIGITAL = 0x41,
+ TUNER_SETUP_FM_RADIO = 0x42,
+ TAKE_REQUEST = 0x43, /* Take effect of the command */
+ PLAY_SERVICE = 0x44, /* Play start or Play stop */
+ TUNER_STATUS = 0x45,
+ TUNE_PROP_DVBT = 0x46,
+ ERR_RATE_STATS = 0x47,
+ TUNER_BER_RATE = 0x48,
+
+ SCAN_CAPS = 0x50,
+ SCAN_SETUP = 0x51,
+ SCAN_SERVICE = 0x52,
+ SCAN_STATS = 0x53,
+
+ PID_SET = 0x58,
+ PID_UNSET = 0x59,
+ PID_LIST = 0x5a,
+
+ IRD_CAP = 0x60,
+ IRD_MODE_SEL = 0x61,
+ IRD_SETUP = 0x62,
+
+ PTM_MODE_CAP = 0x70,
+ PTM_MODE_SEL = 0x71,
+ PTM_SERVICE = 0x72,
+ TUNER_REG_SCRIPT = 0x73,
+ CMD_CHIP_RST = 0x74,
+};
+
+enum tlg_bw {
+ TLG_BW_5 = 5,
+ TLG_BW_6 = 6,
+ TLG_BW_7 = 7,
+ TLG_BW_8 = 8,
+ TLG_BW_12 = 12,
+ TLG_BW_15 = 15
+};
+
+struct cmd_firmware_vers_s {
+ uint8_t fw_rev_major;
+ uint8_t fw_rev_minor;
+ uint16_t fw_patch;
+};
+#endif /* VENDOR_CMD_H_ */
--- /dev/null
+config VIDEO_TM6000
+ tristate "TV Master TM5600/6000/6010 driver"
+ depends on VIDEO_DEV && I2C && INPUT && RC_CORE && USB
+ select VIDEO_TUNER
+ select MEDIA_TUNER_XC2028
+ select MEDIA_TUNER_XC5000
+ select VIDEOBUF_VMALLOC
+ help
+ Support for TM5600/TM6000/TM6010 USB Device
+
+ Since these cards have no MPEG decoder onboard, they transmit
+ only compressed MPEG data over the usb bus, so you need
+ an external software decoder to watch TV on your computer.
+
+ Say Y if you own such a device and want to use it.
+
+config VIDEO_TM6000_ALSA
+ tristate "TV Master TM5600/6000/6010 audio support"
+ depends on VIDEO_TM6000 && SND
+ select SND_PCM
+ ---help---
+ This is a video4linux driver for direct (DMA) audio for
+ TM5600/TM6000/TM6010 USB Devices.
+
+ To compile this driver as a module, choose M here: the
+ module will be called tm6000-alsa.
+
+config VIDEO_TM6000_DVB
+ tristate "DVB Support for tm6000 based TV cards"
+ depends on VIDEO_TM6000 && DVB_CORE && USB
+ select DVB_ZL10353
+ ---help---
+ This adds support for DVB cards based on the tm5600/tm6000 chip.
--- /dev/null
+tm6000-y := tm6000-cards.o \
+ tm6000-core.o \
+ tm6000-i2c.o \
+ tm6000-video.o \
+ tm6000-stds.o \
+ tm6000-input.o
+
+obj-$(CONFIG_VIDEO_TM6000) += tm6000.o
+obj-$(CONFIG_VIDEO_TM6000_ALSA) += tm6000-alsa.o
+obj-$(CONFIG_VIDEO_TM6000_DVB) += tm6000-dvb.o
+
+ccflags-y := -Idrivers/media/video
+ccflags-y += -Idrivers/media/tuners
+ccflags-y += -Idrivers/media/dvb-core
+ccflags-y += -Idrivers/media/dvb-frontends
--- /dev/null
+/*
+ *
+ * Support for audio capture for tm5600/6000/6010
+ * (c) 2007-2008 Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * Based on cx88-alsa.c
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/device.h>
+#include <linux/interrupt.h>
+#include <linux/usb.h>
+#include <linux/slab.h>
+#include <linux/vmalloc.h>
+
+#include <linux/delay.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/control.h>
+#include <sound/initval.h>
+
+
+#include "tm6000.h"
+#include "tm6000-regs.h"
+
+#undef dprintk
+
+#define dprintk(level, fmt, arg...) do { \
+ if (debug >= level) \
+ printk(KERN_INFO "%s/1: " fmt, chip->core->name , ## arg); \
+ } while (0)
+
+/****************************************************************************
+ Module global static vars
+ ****************************************************************************/
+
+static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
+
+static bool enable[SNDRV_CARDS] = {1, [1 ... (SNDRV_CARDS - 1)] = 1};
+
+module_param_array(enable, bool, NULL, 0444);
+MODULE_PARM_DESC(enable, "Enable tm6000x soundcard. default enabled.");
+
+module_param_array(index, int, NULL, 0444);
+MODULE_PARM_DESC(index, "Index value for tm6000x capture interface(s).");
+
+
+/****************************************************************************
+ Module macros
+ ****************************************************************************/
+
+MODULE_DESCRIPTION("ALSA driver module for tm5600/tm6000/tm6010 based TV cards");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_LICENSE("GPL");
+MODULE_SUPPORTED_DEVICE("{{Trident,tm5600},"
+ "{{Trident,tm6000},"
+ "{{Trident,tm6010}");
+static unsigned int debug;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "enable debug messages");
+
+/****************************************************************************
+ Module specific funtions
+ ****************************************************************************/
+
+/*
+ * BOARD Specific: Sets audio DMA
+ */
+
+static int _tm6000_start_audio_dma(struct snd_tm6000_card *chip)
+{
+ struct tm6000_core *core = chip->core;
+
+ dprintk(1, "Starting audio DMA\n");
+
+ /* Enables audio */
+ tm6000_set_reg_mask(core, TM6010_REQ07_RCC_ACTIVE_IF, 0x40, 0x40);
+
+ tm6000_set_audio_bitrate(core, 48000);
+
+ return 0;
+}
+
+/*
+ * BOARD Specific: Resets audio DMA
+ */
+static int _tm6000_stop_audio_dma(struct snd_tm6000_card *chip)
+{
+ struct tm6000_core *core = chip->core;
+
+ dprintk(1, "Stopping audio DMA\n");
+
+ /* Disables audio */
+ tm6000_set_reg_mask(core, TM6010_REQ07_RCC_ACTIVE_IF, 0x00, 0x40);
+
+ return 0;
+}
+
+static void dsp_buffer_free(struct snd_pcm_substream *substream)
+{
+ struct snd_tm6000_card *chip = snd_pcm_substream_chip(substream);
+
+ dprintk(2, "Freeing buffer\n");
+
+ vfree(substream->runtime->dma_area);
+ substream->runtime->dma_area = NULL;
+ substream->runtime->dma_bytes = 0;
+}
+
+static int dsp_buffer_alloc(struct snd_pcm_substream *substream, int size)
+{
+ struct snd_tm6000_card *chip = snd_pcm_substream_chip(substream);
+
+ dprintk(2, "Allocating buffer\n");
+
+ if (substream->runtime->dma_area) {
+ if (substream->runtime->dma_bytes > size)
+ return 0;
+
+ dsp_buffer_free(substream);
+ }
+
+ substream->runtime->dma_area = vmalloc(size);
+ if (!substream->runtime->dma_area)
+ return -ENOMEM;
+
+ substream->runtime->dma_bytes = size;
+
+ return 0;
+}
+
+
+/****************************************************************************
+ ALSA PCM Interface
+ ****************************************************************************/
+
+/*
+ * Digital hardware definition
+ */
+#define DEFAULT_FIFO_SIZE 4096
+
+static struct snd_pcm_hardware snd_tm6000_digital_hw = {
+ .info = SNDRV_PCM_INFO_BATCH |
+ SNDRV_PCM_INFO_MMAP |
+ SNDRV_PCM_INFO_INTERLEAVED |
+ SNDRV_PCM_INFO_BLOCK_TRANSFER |
+ SNDRV_PCM_INFO_MMAP_VALID,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE,
+
+ .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_KNOT,
+ .rate_min = 48000,
+ .rate_max = 48000,
+ .channels_min = 2,
+ .channels_max = 2,
+ .period_bytes_min = 64,
+ .period_bytes_max = 12544,
+ .periods_min = 2,
+ .periods_max = 98,
+ .buffer_bytes_max = 62720 * 8,
+};
+
+/*
+ * audio pcm capture open callback
+ */
+static int snd_tm6000_pcm_open(struct snd_pcm_substream *substream)
+{
+ struct snd_tm6000_card *chip = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ int err;
+
+ err = snd_pcm_hw_constraint_pow2(runtime, 0,
+ SNDRV_PCM_HW_PARAM_PERIODS);
+ if (err < 0)
+ goto _error;
+
+ chip->substream = substream;
+
+ runtime->hw = snd_tm6000_digital_hw;
+ snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS);
+
+ return 0;
+_error:
+ dprintk(1, "Error opening PCM!\n");
+ return err;
+}
+
+/*
+ * audio close callback
+ */
+static int snd_tm6000_close(struct snd_pcm_substream *substream)
+{
+ struct snd_tm6000_card *chip = snd_pcm_substream_chip(substream);
+ struct tm6000_core *core = chip->core;
+
+ if (atomic_read(&core->stream_started) > 0) {
+ atomic_set(&core->stream_started, 0);
+ schedule_work(&core->wq_trigger);
+ }
+
+ return 0;
+}
+
+static int tm6000_fillbuf(struct tm6000_core *core, char *buf, int size)
+{
+ struct snd_tm6000_card *chip = core->adev;
+ struct snd_pcm_substream *substream = chip->substream;
+ struct snd_pcm_runtime *runtime;
+ int period_elapsed = 0;
+ unsigned int stride, buf_pos;
+ int length;
+
+ if (atomic_read(&core->stream_started) == 0)
+ return 0;
+
+ if (!size || !substream) {
+ dprintk(1, "substream was NULL\n");
+ return -EINVAL;
+ }
+
+ runtime = substream->runtime;
+ if (!runtime || !runtime->dma_area) {
+ dprintk(1, "runtime was NULL\n");
+ return -EINVAL;
+ }
+
+ buf_pos = chip->buf_pos;
+ stride = runtime->frame_bits >> 3;
+
+ if (stride == 0) {
+ dprintk(1, "stride is zero\n");
+ return -EINVAL;
+ }
+
+ length = size / stride;
+ if (length == 0) {
+ dprintk(1, "%s: length was zero\n", __func__);
+ return -EINVAL;
+ }
+
+ dprintk(1, "Copying %d bytes at %p[%d] - buf size=%d x %d\n", size,
+ runtime->dma_area, buf_pos,
+ (unsigned int)runtime->buffer_size, stride);
+
+ if (buf_pos + length >= runtime->buffer_size) {
+ unsigned int cnt = runtime->buffer_size - buf_pos;
+ memcpy(runtime->dma_area + buf_pos * stride, buf, cnt * stride);
+ memcpy(runtime->dma_area, buf + cnt * stride,
+ length * stride - cnt * stride);
+ } else
+ memcpy(runtime->dma_area + buf_pos * stride, buf,
+ length * stride);
+
+ snd_pcm_stream_lock(substream);
+
+ chip->buf_pos += length;
+ if (chip->buf_pos >= runtime->buffer_size)
+ chip->buf_pos -= runtime->buffer_size;
+
+ chip->period_pos += length;
+ if (chip->period_pos >= runtime->period_size) {
+ chip->period_pos -= runtime->period_size;
+ period_elapsed = 1;
+ }
+
+ snd_pcm_stream_unlock(substream);
+
+ if (period_elapsed)
+ snd_pcm_period_elapsed(substream);
+
+ return 0;
+}
+
+/*
+ * hw_params callback
+ */
+static int snd_tm6000_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *hw_params)
+{
+ int size, rc;
+
+ size = params_period_bytes(hw_params) * params_periods(hw_params);
+
+ rc = dsp_buffer_alloc(substream, size);
+ if (rc < 0)
+ return rc;
+
+ return 0;
+}
+
+/*
+ * hw free callback
+ */
+static int snd_tm6000_hw_free(struct snd_pcm_substream *substream)
+{
+ struct snd_tm6000_card *chip = snd_pcm_substream_chip(substream);
+ struct tm6000_core *core = chip->core;
+
+ if (atomic_read(&core->stream_started) > 0) {
+ atomic_set(&core->stream_started, 0);
+ schedule_work(&core->wq_trigger);
+ }
+
+ dsp_buffer_free(substream);
+ return 0;
+}
+
+/*
+ * prepare callback
+ */
+static int snd_tm6000_prepare(struct snd_pcm_substream *substream)
+{
+ struct snd_tm6000_card *chip = snd_pcm_substream_chip(substream);
+
+ chip->buf_pos = 0;
+ chip->period_pos = 0;
+
+ return 0;
+}
+
+
+/*
+ * trigger callback
+ */
+static void audio_trigger(struct work_struct *work)
+{
+ struct tm6000_core *core = container_of(work, struct tm6000_core,
+ wq_trigger);
+ struct snd_tm6000_card *chip = core->adev;
+
+ if (atomic_read(&core->stream_started)) {
+ dprintk(1, "starting capture");
+ _tm6000_start_audio_dma(chip);
+ } else {
+ dprintk(1, "stopping capture");
+ _tm6000_stop_audio_dma(chip);
+ }
+}
+
+static int snd_tm6000_card_trigger(struct snd_pcm_substream *substream, int cmd)
+{
+ struct snd_tm6000_card *chip = snd_pcm_substream_chip(substream);
+ struct tm6000_core *core = chip->core;
+ int err = 0;
+
+ switch (cmd) {
+ case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: /* fall through */
+ case SNDRV_PCM_TRIGGER_RESUME: /* fall through */
+ case SNDRV_PCM_TRIGGER_START:
+ atomic_set(&core->stream_started, 1);
+ break;
+ case SNDRV_PCM_TRIGGER_PAUSE_PUSH: /* fall through */
+ case SNDRV_PCM_TRIGGER_SUSPEND: /* fall through */
+ case SNDRV_PCM_TRIGGER_STOP:
+ atomic_set(&core->stream_started, 0);
+ break;
+ default:
+ err = -EINVAL;
+ break;
+ }
+ schedule_work(&core->wq_trigger);
+
+ return err;
+}
+/*
+ * pointer callback
+ */
+static snd_pcm_uframes_t snd_tm6000_pointer(struct snd_pcm_substream *substream)
+{
+ struct snd_tm6000_card *chip = snd_pcm_substream_chip(substream);
+
+ return chip->buf_pos;
+}
+
+static struct page *snd_pcm_get_vmalloc_page(struct snd_pcm_substream *subs,
+ unsigned long offset)
+{
+ void *pageptr = subs->runtime->dma_area + offset;
+
+ return vmalloc_to_page(pageptr);
+}
+
+/*
+ * operators
+ */
+static struct snd_pcm_ops snd_tm6000_pcm_ops = {
+ .open = snd_tm6000_pcm_open,
+ .close = snd_tm6000_close,
+ .ioctl = snd_pcm_lib_ioctl,
+ .hw_params = snd_tm6000_hw_params,
+ .hw_free = snd_tm6000_hw_free,
+ .prepare = snd_tm6000_prepare,
+ .trigger = snd_tm6000_card_trigger,
+ .pointer = snd_tm6000_pointer,
+ .page = snd_pcm_get_vmalloc_page,
+};
+
+/*
+ * create a PCM device
+ */
+
+/* FIXME: Control interface - How to control volume/mute? */
+
+/****************************************************************************
+ Basic Flow for Sound Devices
+ ****************************************************************************/
+
+/*
+ * Alsa Constructor - Component probe
+ */
+static int tm6000_audio_init(struct tm6000_core *dev)
+{
+ struct snd_card *card;
+ struct snd_tm6000_card *chip;
+ int rc;
+ static int devnr;
+ char component[14];
+ struct snd_pcm *pcm;
+
+ if (!dev)
+ return 0;
+
+ if (devnr >= SNDRV_CARDS)
+ return -ENODEV;
+
+ if (!enable[devnr])
+ return -ENOENT;
+
+ rc = snd_card_create(index[devnr], "tm6000", THIS_MODULE, 0, &card);
+ if (rc < 0) {
+ snd_printk(KERN_ERR "cannot create card instance %d\n", devnr);
+ return rc;
+ }
+ strcpy(card->driver, "tm6000-alsa");
+ strcpy(card->shortname, "TM5600/60x0");
+ sprintf(card->longname, "TM5600/60x0 Audio at bus %d device %d",
+ dev->udev->bus->busnum, dev->udev->devnum);
+
+ sprintf(component, "USB%04x:%04x",
+ le16_to_cpu(dev->udev->descriptor.idVendor),
+ le16_to_cpu(dev->udev->descriptor.idProduct));
+ snd_component_add(card, component);
+ snd_card_set_dev(card, &dev->udev->dev);
+
+ chip = kzalloc(sizeof(struct snd_tm6000_card), GFP_KERNEL);
+ if (!chip) {
+ rc = -ENOMEM;
+ goto error;
+ }
+
+ chip->core = dev;
+ chip->card = card;
+ dev->adev = chip;
+ spin_lock_init(&chip->reg_lock);
+
+ rc = snd_pcm_new(card, "TM6000 Audio", 0, 0, 1, &pcm);
+ if (rc < 0)
+ goto error_chip;
+
+ pcm->info_flags = 0;
+ pcm->private_data = chip;
+ strcpy(pcm->name, "Trident TM5600/60x0");
+
+ snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_tm6000_pcm_ops);
+
+ INIT_WORK(&dev->wq_trigger, audio_trigger);
+ rc = snd_card_register(card);
+ if (rc < 0)
+ goto error_chip;
+
+ dprintk(1, "Registered audio driver for %s\n", card->longname);
+
+ return 0;
+
+error_chip:
+ kfree(chip);
+ dev->adev = NULL;
+error:
+ snd_card_free(card);
+ return rc;
+}
+
+static int tm6000_audio_fini(struct tm6000_core *dev)
+{
+ struct snd_tm6000_card *chip = dev->adev;
+
+ if (!dev)
+ return 0;
+
+ if (!chip)
+ return 0;
+
+ if (!chip->card)
+ return 0;
+
+ snd_card_free(chip->card);
+ chip->card = NULL;
+ kfree(chip);
+ dev->adev = NULL;
+
+ return 0;
+}
+
+static struct tm6000_ops audio_ops = {
+ .type = TM6000_AUDIO,
+ .name = "TM6000 Audio Extension",
+ .init = tm6000_audio_init,
+ .fini = tm6000_audio_fini,
+ .fillbuf = tm6000_fillbuf,
+};
+
+static int __init tm6000_alsa_register(void)
+{
+ return tm6000_register_extension(&audio_ops);
+}
+
+static void __exit tm6000_alsa_unregister(void)
+{
+ tm6000_unregister_extension(&audio_ops);
+}
+
+module_init(tm6000_alsa_register);
+module_exit(tm6000_alsa_unregister);
--- /dev/null
+/*
+ * tm6000-cards.c - driver for TM5600/TM6000/TM6010 USB video capture devices
+ *
+ * Copyright (C) 2006-2007 Mauro Carvalho Chehab <mchehab@infradead.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation version 2
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/delay.h>
+#include <linux/i2c.h>
+#include <linux/usb.h>
+#include <linux/slab.h>
+#include <media/v4l2-common.h>
+#include <media/tuner.h>
+#include <media/tvaudio.h>
+#include <media/i2c-addr.h>
+#include <media/rc-map.h>
+
+#include "tm6000.h"
+#include "tm6000-regs.h"
+#include "tuner-xc2028.h"
+#include "xc5000.h"
+
+#define TM6000_BOARD_UNKNOWN 0
+#define TM5600_BOARD_GENERIC 1
+#define TM6000_BOARD_GENERIC 2
+#define TM6010_BOARD_GENERIC 3
+#define TM5600_BOARD_10MOONS_UT821 4
+#define TM5600_BOARD_10MOONS_UT330 5
+#define TM6000_BOARD_ADSTECH_DUAL_TV 6
+#define TM6000_BOARD_FREECOM_AND_SIMILAR 7
+#define TM6000_BOARD_ADSTECH_MINI_DUAL_TV 8
+#define TM6010_BOARD_HAUPPAUGE_900H 9
+#define TM6010_BOARD_BEHOLD_WANDER 10
+#define TM6010_BOARD_BEHOLD_VOYAGER 11
+#define TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE 12
+#define TM6010_BOARD_TWINHAN_TU501 13
+#define TM6010_BOARD_BEHOLD_WANDER_LITE 14
+#define TM6010_BOARD_BEHOLD_VOYAGER_LITE 15
+#define TM5600_BOARD_TERRATEC_GRABSTER 16
+
+#define is_generic(model) ((model == TM6000_BOARD_UNKNOWN) || \
+ (model == TM5600_BOARD_GENERIC) || \
+ (model == TM6000_BOARD_GENERIC) || \
+ (model == TM6010_BOARD_GENERIC))
+
+#define TM6000_MAXBOARDS 16
+static unsigned int card[] = {[0 ... (TM6000_MAXBOARDS - 1)] = UNSET };
+
+module_param_array(card, int, NULL, 0444);
+
+static unsigned long tm6000_devused;
+
+
+struct tm6000_board {
+ char *name;
+ char eename[16]; /* EEPROM name */
+ unsigned eename_size; /* size of EEPROM name */
+ unsigned eename_pos; /* Position where it appears at ROM */
+
+ struct tm6000_capabilities caps;
+
+ enum tm6000_devtype type; /* variant of the chipset */
+ int tuner_type; /* type of the tuner */
+ int tuner_addr; /* tuner address */
+ int demod_addr; /* demodulator address */
+
+ struct tm6000_gpio gpio;
+
+ struct tm6000_input vinput[3];
+ struct tm6000_input rinput;
+
+ char *ir_codes;
+};
+
+static struct tm6000_board tm6000_boards[] = {
+ [TM6000_BOARD_UNKNOWN] = {
+ .name = "Unknown tm6000 video grabber",
+ .caps = {
+ .has_tuner = 1,
+ .has_eeprom = 1,
+ },
+ .gpio = {
+ .tuner_reset = TM6000_GPIO_1,
+ },
+ .vinput = { {
+ .type = TM6000_INPUT_TV,
+ .vmux = TM6000_VMUX_VIDEO_B,
+ .amux = TM6000_AMUX_ADC1,
+ }, {
+ .type = TM6000_INPUT_COMPOSITE1,
+ .vmux = TM6000_VMUX_VIDEO_A,
+ .amux = TM6000_AMUX_ADC2,
+ }, {
+ .type = TM6000_INPUT_SVIDEO,
+ .vmux = TM6000_VMUX_VIDEO_AB,
+ .amux = TM6000_AMUX_ADC2,
+ },
+ },
+ },
+ [TM5600_BOARD_GENERIC] = {
+ .name = "Generic tm5600 board",
+ .type = TM5600,
+ .tuner_type = TUNER_XC2028,
+ .tuner_addr = 0xc2 >> 1,
+ .caps = {
+ .has_tuner = 1,
+ .has_eeprom = 1,
+ },
+ .gpio = {
+ .tuner_reset = TM6000_GPIO_1,
+ },
+ .vinput = { {
+ .type = TM6000_INPUT_TV,
+ .vmux = TM6000_VMUX_VIDEO_B,
+ .amux = TM6000_AMUX_ADC1,
+ }, {
+ .type = TM6000_INPUT_COMPOSITE1,
+ .vmux = TM6000_VMUX_VIDEO_A,
+ .amux = TM6000_AMUX_ADC2,
+ }, {
+ .type = TM6000_INPUT_SVIDEO,
+ .vmux = TM6000_VMUX_VIDEO_AB,
+ .amux = TM6000_AMUX_ADC2,
+ },
+ },
+ },
+ [TM6000_BOARD_GENERIC] = {
+ .name = "Generic tm6000 board",
+ .tuner_type = TUNER_XC2028,
+ .tuner_addr = 0xc2 >> 1,
+ .caps = {
+ .has_tuner = 1,
+ .has_eeprom = 1,
+ },
+ .gpio = {
+ .tuner_reset = TM6000_GPIO_1,
+ },
+ .vinput = { {
+ .type = TM6000_INPUT_TV,
+ .vmux = TM6000_VMUX_VIDEO_B,
+ .amux = TM6000_AMUX_ADC1,
+ }, {
+ .type = TM6000_INPUT_COMPOSITE1,
+ .vmux = TM6000_VMUX_VIDEO_A,
+ .amux = TM6000_AMUX_ADC2,
+ }, {
+ .type = TM6000_INPUT_SVIDEO,
+ .vmux = TM6000_VMUX_VIDEO_AB,
+ .amux = TM6000_AMUX_ADC2,
+ },
+ },
+ },
+ [TM6010_BOARD_GENERIC] = {
+ .name = "Generic tm6010 board",
+ .type = TM6010,
+ .tuner_type = TUNER_XC2028,
+ .tuner_addr = 0xc2 >> 1,
+ .demod_addr = 0x1e >> 1,
+ .caps = {
+ .has_tuner = 1,
+ .has_dvb = 1,
+ .has_zl10353 = 1,
+ .has_eeprom = 1,
+ .has_remote = 1,
+ },
+ .gpio = {
+ .tuner_reset = TM6010_GPIO_2,
+ .tuner_on = TM6010_GPIO_3,
+ .demod_reset = TM6010_GPIO_1,
+ .demod_on = TM6010_GPIO_4,
+ .power_led = TM6010_GPIO_7,
+ .dvb_led = TM6010_GPIO_5,
+ .ir = TM6010_GPIO_0,
+ },
+ .vinput = { {
+ .type = TM6000_INPUT_TV,
+ .vmux = TM6000_VMUX_VIDEO_B,
+ .amux = TM6000_AMUX_SIF1,
+ }, {
+ .type = TM6000_INPUT_COMPOSITE1,
+ .vmux = TM6000_VMUX_VIDEO_A,
+ .amux = TM6000_AMUX_ADC2,
+ }, {
+ .type = TM6000_INPUT_SVIDEO,
+ .vmux = TM6000_VMUX_VIDEO_AB,
+ .amux = TM6000_AMUX_ADC2,
+ },
+ },
+ },
+ [TM5600_BOARD_10MOONS_UT821] = {
+ .name = "10Moons UT 821",
+ .tuner_type = TUNER_XC2028,
+ .eename = { '1', '0', 'M', 'O', 'O', 'N', 'S', '5', '6', '0', '0', 0xff, 0x45, 0x5b},
+ .eename_size = 14,
+ .eename_pos = 0x14,
+ .type = TM5600,
+ .tuner_addr = 0xc2 >> 1,
+ .caps = {
+ .has_tuner = 1,
+ .has_eeprom = 1,
+ },
+ .gpio = {
+ .tuner_reset = TM6000_GPIO_1,
+ },
+ .vinput = { {
+ .type = TM6000_INPUT_TV,
+ .vmux = TM6000_VMUX_VIDEO_B,
+ .amux = TM6000_AMUX_ADC1,
+ }, {
+ .type = TM6000_INPUT_COMPOSITE1,
+ .vmux = TM6000_VMUX_VIDEO_A,
+ .amux = TM6000_AMUX_ADC2,
+ }, {
+ .type = TM6000_INPUT_SVIDEO,
+ .vmux = TM6000_VMUX_VIDEO_AB,
+ .amux = TM6000_AMUX_ADC2,
+ },
+ },
+ },
+ [TM5600_BOARD_10MOONS_UT330] = {
+ .name = "10Moons UT 330",
+ .tuner_type = TUNER_PHILIPS_FQ1216AME_MK4,
+ .tuner_addr = 0xc8 >> 1,
+ .caps = {
+ .has_tuner = 1,
+ .has_dvb = 0,
+ .has_zl10353 = 0,
+ .has_eeprom = 1,
+ },
+ .vinput = { {
+ .type = TM6000_INPUT_TV,
+ .vmux = TM6000_VMUX_VIDEO_B,
+ .amux = TM6000_AMUX_ADC1,
+ }, {
+ .type = TM6000_INPUT_COMPOSITE1,
+ .vmux = TM6000_VMUX_VIDEO_A,
+ .amux = TM6000_AMUX_ADC2,
+ }, {
+ .type = TM6000_INPUT_SVIDEO,
+ .vmux = TM6000_VMUX_VIDEO_AB,
+ .amux = TM6000_AMUX_ADC2,
+ },
+ },
+ },
+ [TM6000_BOARD_ADSTECH_DUAL_TV] = {
+ .name = "ADSTECH Dual TV USB",
+ .tuner_type = TUNER_XC2028,
+ .tuner_addr = 0xc8 >> 1,
+ .caps = {
+ .has_tuner = 1,
+ .has_tda9874 = 1,
+ .has_dvb = 1,
+ .has_zl10353 = 1,
+ .has_eeprom = 1,
+ },
+ .vinput = { {
+ .type = TM6000_INPUT_TV,
+ .vmux = TM6000_VMUX_VIDEO_B,
+ .amux = TM6000_AMUX_ADC1,
+ }, {
+ .type = TM6000_INPUT_COMPOSITE1,
+ .vmux = TM6000_VMUX_VIDEO_A,
+ .amux = TM6000_AMUX_ADC2,
+ }, {
+ .type = TM6000_INPUT_SVIDEO,
+ .vmux = TM6000_VMUX_VIDEO_AB,
+ .amux = TM6000_AMUX_ADC2,
+ },
+ },
+ },
+ [TM6000_BOARD_FREECOM_AND_SIMILAR] = {
+ .name = "Freecom Hybrid Stick / Moka DVB-T Receiver Dual",
+ .tuner_type = TUNER_XC2028, /* has a XC3028 */
+ .tuner_addr = 0xc2 >> 1,
+ .demod_addr = 0x1e >> 1,
+ .caps = {
+ .has_tuner = 1,
+ .has_dvb = 1,
+ .has_zl10353 = 1,
+ .has_eeprom = 0,
+ .has_remote = 1,
+ },
+ .gpio = {
+ .tuner_reset = TM6000_GPIO_4,
+ },
+ .vinput = { {
+ .type = TM6000_INPUT_TV,
+ .vmux = TM6000_VMUX_VIDEO_B,
+ .amux = TM6000_AMUX_ADC1,
+ }, {
+ .type = TM6000_INPUT_COMPOSITE1,
+ .vmux = TM6000_VMUX_VIDEO_A,
+ .amux = TM6000_AMUX_ADC2,
+ }, {
+ .type = TM6000_INPUT_SVIDEO,
+ .vmux = TM6000_VMUX_VIDEO_AB,
+ .amux = TM6000_AMUX_ADC2,
+ },
+ },
+ },
+ [TM6000_BOARD_ADSTECH_MINI_DUAL_TV] = {
+ .name = "ADSTECH Mini Dual TV USB",
+ .tuner_type = TUNER_XC2028, /* has a XC3028 */
+ .tuner_addr = 0xc8 >> 1,
+ .demod_addr = 0x1e >> 1,
+ .caps = {
+ .has_tuner = 1,
+ .has_dvb = 1,
+ .has_zl10353 = 1,
+ .has_eeprom = 0,
+ },
+ .gpio = {
+ .tuner_reset = TM6000_GPIO_4,
+ },
+ .vinput = { {
+ .type = TM6000_INPUT_TV,
+ .vmux = TM6000_VMUX_VIDEO_B,
+ .amux = TM6000_AMUX_ADC1,
+ }, {
+ .type = TM6000_INPUT_COMPOSITE1,
+ .vmux = TM6000_VMUX_VIDEO_A,
+ .amux = TM6000_AMUX_ADC2,
+ }, {
+ .type = TM6000_INPUT_SVIDEO,
+ .vmux = TM6000_VMUX_VIDEO_AB,
+ .amux = TM6000_AMUX_ADC2,
+ },
+ },
+ },
+ [TM6010_BOARD_HAUPPAUGE_900H] = {
+ .name = "Hauppauge WinTV HVR-900H / WinTV USB2-Stick",
+ .eename = { 'H', 0, 'V', 0, 'R', 0, '9', 0, '0', 0, '0', 0, 'H', 0 },
+ .eename_size = 14,
+ .eename_pos = 0x42,
+ .tuner_type = TUNER_XC2028, /* has a XC3028 */
+ .tuner_addr = 0xc2 >> 1,
+ .demod_addr = 0x1e >> 1,
+ .type = TM6010,
+ .ir_codes = RC_MAP_HAUPPAUGE,
+ .caps = {
+ .has_tuner = 1,
+ .has_dvb = 1,
+ .has_zl10353 = 1,
+ .has_eeprom = 1,
+ .has_remote = 1,
+ },
+ .gpio = {
+ .tuner_reset = TM6010_GPIO_2,
+ .tuner_on = TM6010_GPIO_3,
+ .demod_reset = TM6010_GPIO_1,
+ .demod_on = TM6010_GPIO_4,
+ .power_led = TM6010_GPIO_7,
+ .dvb_led = TM6010_GPIO_5,
+ .ir = TM6010_GPIO_0,
+ },
+ .vinput = { {
+ .type = TM6000_INPUT_TV,
+ .vmux = TM6000_VMUX_VIDEO_B,
+ .amux = TM6000_AMUX_SIF1,
+ }, {
+ .type = TM6000_INPUT_COMPOSITE1,
+ .vmux = TM6000_VMUX_VIDEO_A,
+ .amux = TM6000_AMUX_ADC2,
+ }, {
+ .type = TM6000_INPUT_SVIDEO,
+ .vmux = TM6000_VMUX_VIDEO_AB,
+ .amux = TM6000_AMUX_ADC2,
+ },
+ },
+ },
+ [TM6010_BOARD_BEHOLD_WANDER] = {
+ .name = "Beholder Wander DVB-T/TV/FM USB2.0",
+ .tuner_type = TUNER_XC5000,
+ .tuner_addr = 0xc2 >> 1,
+ .demod_addr = 0x1e >> 1,
+ .type = TM6010,
+ .caps = {
+ .has_tuner = 1,
+ .has_dvb = 1,
+ .has_zl10353 = 1,
+ .has_eeprom = 1,
+ .has_remote = 1,
+ .has_radio = 1,
+ },
+ .gpio = {
+ .tuner_reset = TM6010_GPIO_0,
+ .demod_reset = TM6010_GPIO_1,
+ .power_led = TM6010_GPIO_6,
+ },
+ .vinput = { {
+ .type = TM6000_INPUT_TV,
+ .vmux = TM6000_VMUX_VIDEO_B,
+ .amux = TM6000_AMUX_SIF1,
+ }, {
+ .type = TM6000_INPUT_COMPOSITE1,
+ .vmux = TM6000_VMUX_VIDEO_A,
+ .amux = TM6000_AMUX_ADC2,
+ }, {
+ .type = TM6000_INPUT_SVIDEO,
+ .vmux = TM6000_VMUX_VIDEO_AB,
+ .amux = TM6000_AMUX_ADC2,
+ },
+ },
+ .rinput = {
+ .type = TM6000_INPUT_RADIO,
+ .amux = TM6000_AMUX_ADC1,
+ },
+ },
+ [TM6010_BOARD_BEHOLD_VOYAGER] = {
+ .name = "Beholder Voyager TV/FM USB2.0",
+ .tuner_type = TUNER_XC5000,
+ .tuner_addr = 0xc2 >> 1,
+ .type = TM6010,
+ .caps = {
+ .has_tuner = 1,
+ .has_dvb = 0,
+ .has_zl10353 = 0,
+ .has_eeprom = 1,
+ .has_remote = 1,
+ .has_radio = 1,
+ },
+ .gpio = {
+ .tuner_reset = TM6010_GPIO_0,
+ .power_led = TM6010_GPIO_6,
+ },
+ .vinput = { {
+ .type = TM6000_INPUT_TV,
+ .vmux = TM6000_VMUX_VIDEO_B,
+ .amux = TM6000_AMUX_SIF1,
+ }, {
+ .type = TM6000_INPUT_COMPOSITE1,
+ .vmux = TM6000_VMUX_VIDEO_A,
+ .amux = TM6000_AMUX_ADC2,
+ }, {
+ .type = TM6000_INPUT_SVIDEO,
+ .vmux = TM6000_VMUX_VIDEO_AB,
+ .amux = TM6000_AMUX_ADC2,
+ },
+ },
+ .rinput = {
+ .type = TM6000_INPUT_RADIO,
+ .amux = TM6000_AMUX_ADC1,
+ },
+ },
+ [TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE] = {
+ .name = "Terratec Cinergy Hybrid XE / Cinergy Hybrid-Stick",
+ .tuner_type = TUNER_XC2028, /* has a XC3028 */
+ .tuner_addr = 0xc2 >> 1,
+ .demod_addr = 0x1e >> 1,
+ .type = TM6010,
+ .caps = {
+ .has_tuner = 1,
+ .has_dvb = 1,
+ .has_zl10353 = 1,
+ .has_eeprom = 1,
+ .has_remote = 1,
+ .has_radio = 1,
+ },
+ .gpio = {
+ .tuner_reset = TM6010_GPIO_2,
+ .tuner_on = TM6010_GPIO_3,
+ .demod_reset = TM6010_GPIO_1,
+ .demod_on = TM6010_GPIO_4,
+ .power_led = TM6010_GPIO_7,
+ .dvb_led = TM6010_GPIO_5,
+ .ir = TM6010_GPIO_0,
+ },
+ .ir_codes = RC_MAP_NEC_TERRATEC_CINERGY_XS,
+ .vinput = { {
+ .type = TM6000_INPUT_TV,
+ .vmux = TM6000_VMUX_VIDEO_B,
+ .amux = TM6000_AMUX_SIF1,
+ }, {
+ .type = TM6000_INPUT_COMPOSITE1,
+ .vmux = TM6000_VMUX_VIDEO_A,
+ .amux = TM6000_AMUX_ADC2,
+ }, {
+ .type = TM6000_INPUT_SVIDEO,
+ .vmux = TM6000_VMUX_VIDEO_AB,
+ .amux = TM6000_AMUX_ADC2,
+ },
+ },
+ .rinput = {
+ .type = TM6000_INPUT_RADIO,
+ .amux = TM6000_AMUX_SIF1,
+ },
+ },
+ [TM5600_BOARD_TERRATEC_GRABSTER] = {
+ .name = "Terratec Grabster AV 150/250 MX",
+ .type = TM5600,
+ .tuner_type = TUNER_ABSENT,
+ .vinput = { {
+ .type = TM6000_INPUT_TV,
+ .vmux = TM6000_VMUX_VIDEO_B,
+ .amux = TM6000_AMUX_ADC1,
+ }, {
+ .type = TM6000_INPUT_COMPOSITE1,
+ .vmux = TM6000_VMUX_VIDEO_A,
+ .amux = TM6000_AMUX_ADC2,
+ }, {
+ .type = TM6000_INPUT_SVIDEO,
+ .vmux = TM6000_VMUX_VIDEO_AB,
+ .amux = TM6000_AMUX_ADC2,
+ },
+ },
+ },
+ [TM6010_BOARD_TWINHAN_TU501] = {
+ .name = "Twinhan TU501(704D1)",
+ .tuner_type = TUNER_XC2028, /* has a XC3028 */
+ .tuner_addr = 0xc2 >> 1,
+ .demod_addr = 0x1e >> 1,
+ .type = TM6010,
+ .caps = {
+ .has_tuner = 1,
+ .has_dvb = 1,
+ .has_zl10353 = 1,
+ .has_eeprom = 1,
+ .has_remote = 1,
+ },
+ .gpio = {
+ .tuner_reset = TM6010_GPIO_2,
+ .tuner_on = TM6010_GPIO_3,
+ .demod_reset = TM6010_GPIO_1,
+ .demod_on = TM6010_GPIO_4,
+ .power_led = TM6010_GPIO_7,
+ .dvb_led = TM6010_GPIO_5,
+ .ir = TM6010_GPIO_0,
+ },
+ .vinput = { {
+ .type = TM6000_INPUT_TV,
+ .vmux = TM6000_VMUX_VIDEO_B,
+ .amux = TM6000_AMUX_SIF1,
+ }, {
+ .type = TM6000_INPUT_COMPOSITE1,
+ .vmux = TM6000_VMUX_VIDEO_A,
+ .amux = TM6000_AMUX_ADC2,
+ }, {
+ .type = TM6000_INPUT_SVIDEO,
+ .vmux = TM6000_VMUX_VIDEO_AB,
+ .amux = TM6000_AMUX_ADC2,
+ },
+ },
+ },
+ [TM6010_BOARD_BEHOLD_WANDER_LITE] = {
+ .name = "Beholder Wander Lite DVB-T/TV/FM USB2.0",
+ .tuner_type = TUNER_XC5000,
+ .tuner_addr = 0xc2 >> 1,
+ .demod_addr = 0x1e >> 1,
+ .type = TM6010,
+ .caps = {
+ .has_tuner = 1,
+ .has_dvb = 1,
+ .has_zl10353 = 1,
+ .has_eeprom = 1,
+ .has_remote = 0,
+ .has_radio = 1,
+ },
+ .gpio = {
+ .tuner_reset = TM6010_GPIO_0,
+ .demod_reset = TM6010_GPIO_1,
+ .power_led = TM6010_GPIO_6,
+ },
+ .vinput = { {
+ .type = TM6000_INPUT_TV,
+ .vmux = TM6000_VMUX_VIDEO_B,
+ .amux = TM6000_AMUX_SIF1,
+ },
+ },
+ .rinput = {
+ .type = TM6000_INPUT_RADIO,
+ .amux = TM6000_AMUX_ADC1,
+ },
+ },
+ [TM6010_BOARD_BEHOLD_VOYAGER_LITE] = {
+ .name = "Beholder Voyager Lite TV/FM USB2.0",
+ .tuner_type = TUNER_XC5000,
+ .tuner_addr = 0xc2 >> 1,
+ .type = TM6010,
+ .caps = {
+ .has_tuner = 1,
+ .has_dvb = 0,
+ .has_zl10353 = 0,
+ .has_eeprom = 1,
+ .has_remote = 0,
+ .has_radio = 1,
+ },
+ .gpio = {
+ .tuner_reset = TM6010_GPIO_0,
+ .power_led = TM6010_GPIO_6,
+ },
+ .vinput = { {
+ .type = TM6000_INPUT_TV,
+ .vmux = TM6000_VMUX_VIDEO_B,
+ .amux = TM6000_AMUX_SIF1,
+ },
+ },
+ .rinput = {
+ .type = TM6000_INPUT_RADIO,
+ .amux = TM6000_AMUX_ADC1,
+ },
+ },
+};
+
+/* table of devices that work with this driver */
+static struct usb_device_id tm6000_id_table[] = {
+ { USB_DEVICE(0x6000, 0x0001), .driver_info = TM5600_BOARD_GENERIC },
+ { USB_DEVICE(0x6000, 0x0002), .driver_info = TM6010_BOARD_GENERIC },
+ { USB_DEVICE(0x06e1, 0xf332), .driver_info = TM6000_BOARD_ADSTECH_DUAL_TV },
+ { USB_DEVICE(0x14aa, 0x0620), .driver_info = TM6000_BOARD_FREECOM_AND_SIMILAR },
+ { USB_DEVICE(0x06e1, 0xb339), .driver_info = TM6000_BOARD_ADSTECH_MINI_DUAL_TV },
+ { USB_DEVICE(0x2040, 0x6600), .driver_info = TM6010_BOARD_HAUPPAUGE_900H },
+ { USB_DEVICE(0x2040, 0x6601), .driver_info = TM6010_BOARD_HAUPPAUGE_900H },
+ { USB_DEVICE(0x2040, 0x6610), .driver_info = TM6010_BOARD_HAUPPAUGE_900H },
+ { USB_DEVICE(0x2040, 0x6611), .driver_info = TM6010_BOARD_HAUPPAUGE_900H },
+ { USB_DEVICE(0x6000, 0xdec0), .driver_info = TM6010_BOARD_BEHOLD_WANDER },
+ { USB_DEVICE(0x6000, 0xdec1), .driver_info = TM6010_BOARD_BEHOLD_VOYAGER },
+ { USB_DEVICE(0x0ccd, 0x0086), .driver_info = TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE },
+ { USB_DEVICE(0x0ccd, 0x00A5), .driver_info = TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE },
+ { USB_DEVICE(0x0ccd, 0x0079), .driver_info = TM5600_BOARD_TERRATEC_GRABSTER },
+ { USB_DEVICE(0x13d3, 0x3240), .driver_info = TM6010_BOARD_TWINHAN_TU501 },
+ { USB_DEVICE(0x13d3, 0x3241), .driver_info = TM6010_BOARD_TWINHAN_TU501 },
+ { USB_DEVICE(0x13d3, 0x3243), .driver_info = TM6010_BOARD_TWINHAN_TU501 },
+ { USB_DEVICE(0x13d3, 0x3264), .driver_info = TM6010_BOARD_TWINHAN_TU501 },
+ { USB_DEVICE(0x6000, 0xdec2), .driver_info = TM6010_BOARD_BEHOLD_WANDER_LITE },
+ { USB_DEVICE(0x6000, 0xdec3), .driver_info = TM6010_BOARD_BEHOLD_VOYAGER_LITE },
+ { }
+};
+MODULE_DEVICE_TABLE(usb, tm6000_id_table);
+
+/* Control power led for show some activity */
+void tm6000_flash_led(struct tm6000_core *dev, u8 state)
+{
+ /* Power LED unconfigured */
+ if (!dev->gpio.power_led)
+ return;
+
+ /* ON Power LED */
+ if (state) {
+ switch (dev->model) {
+ case TM6010_BOARD_HAUPPAUGE_900H:
+ case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
+ case TM6010_BOARD_TWINHAN_TU501:
+ tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
+ dev->gpio.power_led, 0x00);
+ break;
+ case TM6010_BOARD_BEHOLD_WANDER:
+ case TM6010_BOARD_BEHOLD_VOYAGER:
+ case TM6010_BOARD_BEHOLD_WANDER_LITE:
+ case TM6010_BOARD_BEHOLD_VOYAGER_LITE:
+ tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
+ dev->gpio.power_led, 0x01);
+ break;
+ }
+ }
+ /* OFF Power LED */
+ else {
+ switch (dev->model) {
+ case TM6010_BOARD_HAUPPAUGE_900H:
+ case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
+ case TM6010_BOARD_TWINHAN_TU501:
+ tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
+ dev->gpio.power_led, 0x01);
+ break;
+ case TM6010_BOARD_BEHOLD_WANDER:
+ case TM6010_BOARD_BEHOLD_VOYAGER:
+ case TM6010_BOARD_BEHOLD_WANDER_LITE:
+ case TM6010_BOARD_BEHOLD_VOYAGER_LITE:
+ tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
+ dev->gpio.power_led, 0x00);
+ break;
+ }
+ }
+}
+
+/* Tuner callback to provide the proper gpio changes needed for xc5000 */
+int tm6000_xc5000_callback(void *ptr, int component, int command, int arg)
+{
+ int rc = 0;
+ struct tm6000_core *dev = ptr;
+
+ if (dev->tuner_type != TUNER_XC5000)
+ return 0;
+
+ switch (command) {
+ case XC5000_TUNER_RESET:
+ tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
+ dev->gpio.tuner_reset, 0x01);
+ msleep(15);
+ tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
+ dev->gpio.tuner_reset, 0x00);
+ msleep(15);
+ tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
+ dev->gpio.tuner_reset, 0x01);
+ break;
+ }
+ return rc;
+}
+EXPORT_SYMBOL_GPL(tm6000_xc5000_callback);
+
+/* Tuner callback to provide the proper gpio changes needed for xc2028 */
+
+int tm6000_tuner_callback(void *ptr, int component, int command, int arg)
+{
+ int rc = 0;
+ struct tm6000_core *dev = ptr;
+
+ if (dev->tuner_type != TUNER_XC2028)
+ return 0;
+
+ switch (command) {
+ case XC2028_RESET_CLK:
+ tm6000_ir_wait(dev, 0);
+
+ tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT,
+ 0x02, arg);
+ msleep(10);
+ rc = tm6000_i2c_reset(dev, 10);
+ break;
+ case XC2028_TUNER_RESET:
+ /* Reset codes during load firmware */
+ switch (arg) {
+ case 0:
+ /* newer tuner can faster reset */
+ switch (dev->model) {
+ case TM5600_BOARD_10MOONS_UT821:
+ tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
+ dev->gpio.tuner_reset, 0x01);
+ tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
+ 0x300, 0x01);
+ msleep(10);
+ tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
+ dev->gpio.tuner_reset, 0x00);
+ tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
+ 0x300, 0x00);
+ msleep(10);
+ tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
+ dev->gpio.tuner_reset, 0x01);
+ tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
+ 0x300, 0x01);
+ break;
+ case TM6010_BOARD_HAUPPAUGE_900H:
+ case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
+ case TM6010_BOARD_TWINHAN_TU501:
+ tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
+ dev->gpio.tuner_reset, 0x01);
+ msleep(60);
+ tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
+ dev->gpio.tuner_reset, 0x00);
+ msleep(75);
+ tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
+ dev->gpio.tuner_reset, 0x01);
+ msleep(60);
+ break;
+ default:
+ tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
+ dev->gpio.tuner_reset, 0x00);
+ msleep(130);
+ tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
+ dev->gpio.tuner_reset, 0x01);
+ msleep(130);
+ break;
+ }
+
+ tm6000_ir_wait(dev, 1);
+ break;
+ case 1:
+ tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT,
+ 0x02, 0x01);
+ msleep(10);
+ break;
+ case 2:
+ rc = tm6000_i2c_reset(dev, 100);
+ break;
+ }
+ break;
+ case XC2028_I2C_FLUSH:
+ tm6000_set_reg(dev, REQ_50_SET_START, 0, 0);
+ tm6000_set_reg(dev, REQ_51_SET_STOP, 0, 0);
+ break;
+ }
+ return rc;
+}
+EXPORT_SYMBOL_GPL(tm6000_tuner_callback);
+
+int tm6000_cards_setup(struct tm6000_core *dev)
+{
+ /*
+ * Board-specific initialization sequence. Handles all GPIO
+ * initialization sequences that are board-specific.
+ * Up to now, all found devices use GPIO1 and GPIO4 at the same way.
+ * Probably, they're all based on some reference device. Due to that,
+ * there's a common routine at the end to handle those GPIO's. Devices
+ * that use different pinups or init sequences can just return at
+ * the board-specific session.
+ */
+ switch (dev->model) {
+ case TM6010_BOARD_HAUPPAUGE_900H:
+ case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
+ case TM6010_BOARD_TWINHAN_TU501:
+ case TM6010_BOARD_GENERIC:
+ /* Turn xceive 3028 on */
+ tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.tuner_on, 0x01);
+ msleep(15);
+ /* Turn zarlink zl10353 on */
+ tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_on, 0x00);
+ msleep(15);
+ /* Reset zarlink zl10353 */
+ tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x00);
+ msleep(50);
+ tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x01);
+ msleep(15);
+ /* Turn zarlink zl10353 off */
+ tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_on, 0x01);
+ msleep(15);
+ /* ir ? */
+ tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.ir, 0x01);
+ msleep(15);
+ /* Power led on (blue) */
+ tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.power_led, 0x00);
+ msleep(15);
+ /* DVB led off (orange) */
+ tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.dvb_led, 0x01);
+ msleep(15);
+ /* Turn zarlink zl10353 on */
+ tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_on, 0x00);
+ msleep(15);
+ break;
+ case TM6010_BOARD_BEHOLD_WANDER:
+ case TM6010_BOARD_BEHOLD_WANDER_LITE:
+ /* Power led on (blue) */
+ tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.power_led, 0x01);
+ msleep(15);
+ /* Reset zarlink zl10353 */
+ tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x00);
+ msleep(50);
+ tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x01);
+ msleep(15);
+ break;
+ case TM6010_BOARD_BEHOLD_VOYAGER:
+ case TM6010_BOARD_BEHOLD_VOYAGER_LITE:
+ /* Power led on (blue) */
+ tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.power_led, 0x01);
+ msleep(15);
+ break;
+ default:
+ break;
+ }
+
+ /*
+ * Default initialization. Most of the devices seem to use GPIO1
+ * and GPIO4.on the same way, so, this handles the common sequence
+ * used by most devices.
+ * If a device uses a different sequence or different GPIO pins for
+ * reset, just add the code at the board-specific part
+ */
+
+ if (dev->gpio.tuner_reset) {
+ int rc;
+ int i;
+
+ for (i = 0; i < 2; i++) {
+ rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
+ dev->gpio.tuner_reset, 0x00);
+ if (rc < 0) {
+ printk(KERN_ERR "Error %i doing tuner reset\n", rc);
+ return rc;
+ }
+
+ msleep(10); /* Just to be conservative */
+ rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
+ dev->gpio.tuner_reset, 0x01);
+ if (rc < 0) {
+ printk(KERN_ERR "Error %i doing tuner reset\n", rc);
+ return rc;
+ }
+ }
+ } else {
+ printk(KERN_ERR "Tuner reset is not configured\n");
+ return -1;
+ }
+
+ msleep(50);
+
+ return 0;
+};
+
+static void tm6000_config_tuner(struct tm6000_core *dev)
+{
+ struct tuner_setup tun_setup;
+
+ /* Load tuner module */
+ v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
+ "tuner", dev->tuner_addr, NULL);
+
+ memset(&tun_setup, 0, sizeof(tun_setup));
+ tun_setup.type = dev->tuner_type;
+ tun_setup.addr = dev->tuner_addr;
+
+ tun_setup.mode_mask = 0;
+ if (dev->caps.has_tuner)
+ tun_setup.mode_mask |= (T_ANALOG_TV | T_RADIO);
+
+ switch (dev->tuner_type) {
+ case TUNER_XC2028:
+ tun_setup.tuner_callback = tm6000_tuner_callback;
+ break;
+ case TUNER_XC5000:
+ tun_setup.tuner_callback = tm6000_xc5000_callback;
+ break;
+ }
+
+ v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);
+
+ switch (dev->tuner_type) {
+ case TUNER_XC2028: {
+ struct v4l2_priv_tun_config xc2028_cfg;
+ struct xc2028_ctrl ctl;
+
+ memset(&xc2028_cfg, 0, sizeof(xc2028_cfg));
+ memset(&ctl, 0, sizeof(ctl));
+
+ ctl.demod = XC3028_FE_ZARLINK456;
+
+ xc2028_cfg.tuner = TUNER_XC2028;
+ xc2028_cfg.priv = &ctl;
+
+ switch (dev->model) {
+ case TM6010_BOARD_HAUPPAUGE_900H:
+ case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
+ case TM6010_BOARD_TWINHAN_TU501:
+ ctl.max_len = 80;
+ ctl.fname = "xc3028L-v36.fw";
+ break;
+ default:
+ if (dev->dev_type == TM6010)
+ ctl.fname = "xc3028-v27.fw";
+ else
+ ctl.fname = "xc3028-v24.fw";
+ }
+
+ printk(KERN_INFO "Setting firmware parameters for xc2028\n");
+ v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config,
+ &xc2028_cfg);
+
+ }
+ break;
+ case TUNER_XC5000:
+ {
+ struct v4l2_priv_tun_config xc5000_cfg;
+ struct xc5000_config ctl = {
+ .i2c_address = dev->tuner_addr,
+ .if_khz = 4570,
+ .radio_input = XC5000_RADIO_FM1_MONO,
+ };
+
+ xc5000_cfg.tuner = TUNER_XC5000;
+ xc5000_cfg.priv = &ctl;
+
+ v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config,
+ &xc5000_cfg);
+ }
+ break;
+ default:
+ printk(KERN_INFO "Unknown tuner type. Tuner is not configured.\n");
+ break;
+ }
+}
+
+static int fill_board_specific_data(struct tm6000_core *dev)
+{
+ int rc;
+
+ dev->dev_type = tm6000_boards[dev->model].type;
+ dev->tuner_type = tm6000_boards[dev->model].tuner_type;
+ dev->tuner_addr = tm6000_boards[dev->model].tuner_addr;
+
+ dev->gpio = tm6000_boards[dev->model].gpio;
+
+ dev->ir_codes = tm6000_boards[dev->model].ir_codes;
+
+ dev->demod_addr = tm6000_boards[dev->model].demod_addr;
+
+ dev->caps = tm6000_boards[dev->model].caps;
+
+ dev->vinput[0] = tm6000_boards[dev->model].vinput[0];
+ dev->vinput[1] = tm6000_boards[dev->model].vinput[1];
+ dev->vinput[2] = tm6000_boards[dev->model].vinput[2];
+ dev->rinput = tm6000_boards[dev->model].rinput;
+
+ /* setup per-model quirks */
+ switch (dev->model) {
+ case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
+ case TM6010_BOARD_HAUPPAUGE_900H:
+ dev->quirks |= TM6000_QUIRK_NO_USB_DELAY;
+ break;
+
+ default:
+ break;
+ }
+
+ /* initialize hardware */
+ rc = tm6000_init(dev);
+ if (rc < 0)
+ return rc;
+
+ return v4l2_device_register(&dev->udev->dev, &dev->v4l2_dev);
+}
+
+
+static void use_alternative_detection_method(struct tm6000_core *dev)
+{
+ int i, model = -1;
+
+ if (!dev->eedata_size)
+ return;
+
+ for (i = 0; i < ARRAY_SIZE(tm6000_boards); i++) {
+ if (!tm6000_boards[i].eename_size)
+ continue;
+ if (dev->eedata_size < tm6000_boards[i].eename_pos +
+ tm6000_boards[i].eename_size)
+ continue;
+
+ if (!memcmp(&dev->eedata[tm6000_boards[i].eename_pos],
+ tm6000_boards[i].eename,
+ tm6000_boards[i].eename_size)) {
+ model = i;
+ break;
+ }
+ }
+ if (model < 0) {
+ printk(KERN_INFO "Device has eeprom but is currently unknown\n");
+ return;
+ }
+
+ dev->model = model;
+
+ printk(KERN_INFO "Device identified via eeprom as %s (type = %d)\n",
+ tm6000_boards[model].name, model);
+}
+
+#if defined(CONFIG_MODULES) && defined(MODULE)
+static void request_module_async(struct work_struct *work)
+{
+ struct tm6000_core *dev = container_of(work, struct tm6000_core,
+ request_module_wk);
+
+ request_module("tm6000-alsa");
+
+ if (dev->caps.has_dvb)
+ request_module("tm6000-dvb");
+}
+
+static void request_modules(struct tm6000_core *dev)
+{
+ INIT_WORK(&dev->request_module_wk, request_module_async);
+ schedule_work(&dev->request_module_wk);
+}
+
+static void flush_request_modules(struct tm6000_core *dev)
+{
+ flush_work_sync(&dev->request_module_wk);
+}
+#else
+#define request_modules(dev)
+#define flush_request_modules(dev)
+#endif /* CONFIG_MODULES */
+
+static int tm6000_init_dev(struct tm6000_core *dev)
+{
+ struct v4l2_frequency f;
+ int rc = 0;
+
+ mutex_init(&dev->lock);
+ mutex_lock(&dev->lock);
+
+ if (!is_generic(dev->model)) {
+ rc = fill_board_specific_data(dev);
+ if (rc < 0)
+ goto err;
+
+ /* register i2c bus */
+ rc = tm6000_i2c_register(dev);
+ if (rc < 0)
+ goto err;
+ } else {
+ /* register i2c bus */
+ rc = tm6000_i2c_register(dev);
+ if (rc < 0)
+ goto err;
+
+ use_alternative_detection_method(dev);
+
+ rc = fill_board_specific_data(dev);
+ if (rc < 0)
+ goto err;
+ }
+
+ /* Default values for STD and resolutions */
+ dev->width = 720;
+ dev->height = 480;
+ dev->norm = V4L2_STD_PAL_M;
+
+ /* Configure tuner */
+ tm6000_config_tuner(dev);
+
+ /* Set video standard */
+ v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std, dev->norm);
+
+ /* Set tuner frequency - also loads firmware on xc2028/xc3028 */
+ f.tuner = 0;
+ f.type = V4L2_TUNER_ANALOG_TV;
+ f.frequency = 3092; /* 193.25 MHz */
+ dev->freq = f.frequency;
+ v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f);
+
+ if (dev->caps.has_tda9874)
+ v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
+ "tvaudio", I2C_ADDR_TDA9874, NULL);
+
+ /* register and initialize V4L2 */
+ rc = tm6000_v4l2_register(dev);
+ if (rc < 0)
+ goto err;
+
+ tm6000_add_into_devlist(dev);
+ tm6000_init_extension(dev);
+
+ tm6000_ir_init(dev);
+
+ request_modules(dev);
+
+ mutex_unlock(&dev->lock);
+ return 0;
+
+err:
+ mutex_unlock(&dev->lock);
+ return rc;
+}
+
+/* high bandwidth multiplier, as encoded in highspeed endpoint descriptors */
+#define hb_mult(wMaxPacketSize) (1 + (((wMaxPacketSize) >> 11) & 0x03))
+
+static void get_max_endpoint(struct usb_device *udev,
+ struct usb_host_interface *alt,
+ char *msgtype,
+ struct usb_host_endpoint *curr_e,
+ struct tm6000_endpoint *tm_ep)
+{
+ u16 tmp = le16_to_cpu(curr_e->desc.wMaxPacketSize);
+ unsigned int size = tmp & 0x7ff;
+
+ if (udev->speed == USB_SPEED_HIGH)
+ size = size * hb_mult(tmp);
+
+ if (size > tm_ep->maxsize) {
+ tm_ep->endp = curr_e;
+ tm_ep->maxsize = size;
+ tm_ep->bInterfaceNumber = alt->desc.bInterfaceNumber;
+ tm_ep->bAlternateSetting = alt->desc.bAlternateSetting;
+
+ printk(KERN_INFO "tm6000: %s endpoint: 0x%02x (max size=%u bytes)\n",
+ msgtype, curr_e->desc.bEndpointAddress,
+ size);
+ }
+}
+
+/*
+ * tm6000_usb_probe()
+ * checks for supported devices
+ */
+static int tm6000_usb_probe(struct usb_interface *interface,
+ const struct usb_device_id *id)
+{
+ struct usb_device *usbdev;
+ struct tm6000_core *dev = NULL;
+ int i, rc = 0;
+ int nr = 0;
+ char *speed;
+
+ usbdev = usb_get_dev(interface_to_usbdev(interface));
+
+ /* Selects the proper interface */
+ rc = usb_set_interface(usbdev, 0, 1);
+ if (rc < 0)
+ goto err;
+
+ /* Check to see next free device and mark as used */
+ nr = find_first_zero_bit(&tm6000_devused, TM6000_MAXBOARDS);
+ if (nr >= TM6000_MAXBOARDS) {
+ printk(KERN_ERR "tm6000: Supports only %i tm60xx boards.\n", TM6000_MAXBOARDS);
+ usb_put_dev(usbdev);
+ return -ENOMEM;
+ }
+
+ /* Create and initialize dev struct */
+ dev = kzalloc(sizeof(*dev), GFP_KERNEL);
+ if (dev == NULL) {
+ printk(KERN_ERR "tm6000" ": out of memory!\n");
+ usb_put_dev(usbdev);
+ return -ENOMEM;
+ }
+ spin_lock_init(&dev->slock);
+ mutex_init(&dev->usb_lock);
+
+ /* Increment usage count */
+ set_bit(nr, &tm6000_devused);
+ snprintf(dev->name, 29, "tm6000 #%d", nr);
+
+ dev->model = id->driver_info;
+ if (card[nr] < ARRAY_SIZE(tm6000_boards))
+ dev->model = card[nr];
+
+ dev->udev = usbdev;
+ dev->devno = nr;
+
+ switch (usbdev->speed) {
+ case USB_SPEED_LOW:
+ speed = "1.5";
+ break;
+ case USB_SPEED_UNKNOWN:
+ case USB_SPEED_FULL:
+ speed = "12";
+ break;
+ case USB_SPEED_HIGH:
+ speed = "480";
+ break;
+ default:
+ speed = "unknown";
+ }
+
+ /* Get endpoints */
+ for (i = 0; i < interface->num_altsetting; i++) {
+ int ep;
+
+ for (ep = 0; ep < interface->altsetting[i].desc.bNumEndpoints; ep++) {
+ struct usb_host_endpoint *e;
+ int dir_out;
+
+ e = &interface->altsetting[i].endpoint[ep];
+
+ dir_out = ((e->desc.bEndpointAddress &
+ USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT);
+
+ printk(KERN_INFO "tm6000: alt %d, interface %i, class %i\n",
+ i,
+ interface->altsetting[i].desc.bInterfaceNumber,
+ interface->altsetting[i].desc.bInterfaceClass);
+
+ switch (e->desc.bmAttributes) {
+ case USB_ENDPOINT_XFER_BULK:
+ if (!dir_out) {
+ get_max_endpoint(usbdev,
+ &interface->altsetting[i],
+ "Bulk IN", e,
+ &dev->bulk_in);
+ } else {
+ get_max_endpoint(usbdev,
+ &interface->altsetting[i],
+ "Bulk OUT", e,
+ &dev->bulk_out);
+ }
+ break;
+ case USB_ENDPOINT_XFER_ISOC:
+ if (!dir_out) {
+ get_max_endpoint(usbdev,
+ &interface->altsetting[i],
+ "ISOC IN", e,
+ &dev->isoc_in);
+ } else {
+ get_max_endpoint(usbdev,
+ &interface->altsetting[i],
+ "ISOC OUT", e,
+ &dev->isoc_out);
+ }
+ break;
+ case USB_ENDPOINT_XFER_INT:
+ if (!dir_out) {
+ get_max_endpoint(usbdev,
+ &interface->altsetting[i],
+ "INT IN", e,
+ &dev->int_in);
+ } else {
+ get_max_endpoint(usbdev,
+ &interface->altsetting[i],
+ "INT OUT", e,
+ &dev->int_out);
+ }
+ break;
+ }
+ }
+ }
+
+
+ printk(KERN_INFO "tm6000: New video device @ %s Mbps (%04x:%04x, ifnum %d)\n",
+ speed,
+ le16_to_cpu(dev->udev->descriptor.idVendor),
+ le16_to_cpu(dev->udev->descriptor.idProduct),
+ interface->altsetting->desc.bInterfaceNumber);
+
+/* check if the the device has the iso in endpoint at the correct place */
+ if (!dev->isoc_in.endp) {
+ printk(KERN_ERR "tm6000: probing error: no IN ISOC endpoint!\n");
+ rc = -ENODEV;
+
+ goto err;
+ }
+
+ /* save our data pointer in this interface device */
+ usb_set_intfdata(interface, dev);
+
+ printk(KERN_INFO "tm6000: Found %s\n", tm6000_boards[dev->model].name);
+
+ rc = tm6000_init_dev(dev);
+ if (rc < 0)
+ goto err;
+
+ return 0;
+
+err:
+ printk(KERN_ERR "tm6000: Error %d while registering\n", rc);
+
+ clear_bit(nr, &tm6000_devused);
+ usb_put_dev(usbdev);
+
+ kfree(dev);
+ return rc;
+}
+
+/*
+ * tm6000_usb_disconnect()
+ * called when the device gets diconencted
+ * video device will be unregistered on v4l2_close in case it is still open
+ */
+static void tm6000_usb_disconnect(struct usb_interface *interface)
+{
+ struct tm6000_core *dev = usb_get_intfdata(interface);
+ usb_set_intfdata(interface, NULL);
+
+ if (!dev)
+ return;
+
+ printk(KERN_INFO "tm6000: disconnecting %s\n", dev->name);
+
+ flush_request_modules(dev);
+
+ tm6000_ir_fini(dev);
+
+ if (dev->gpio.power_led) {
+ switch (dev->model) {
+ case TM6010_BOARD_HAUPPAUGE_900H:
+ case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
+ case TM6010_BOARD_TWINHAN_TU501:
+ /* Power led off */
+ tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
+ dev->gpio.power_led, 0x01);
+ msleep(15);
+ break;
+ case TM6010_BOARD_BEHOLD_WANDER:
+ case TM6010_BOARD_BEHOLD_VOYAGER:
+ case TM6010_BOARD_BEHOLD_WANDER_LITE:
+ case TM6010_BOARD_BEHOLD_VOYAGER_LITE:
+ /* Power led off */
+ tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
+ dev->gpio.power_led, 0x00);
+ msleep(15);
+ break;
+ }
+ }
+ tm6000_v4l2_unregister(dev);
+
+ tm6000_i2c_unregister(dev);
+
+ v4l2_device_unregister(&dev->v4l2_dev);
+
+ dev->state |= DEV_DISCONNECTED;
+
+ usb_put_dev(dev->udev);
+
+ tm6000_close_extension(dev);
+ tm6000_remove_from_devlist(dev);
+
+ clear_bit(dev->devno, &tm6000_devused);
+ kfree(dev);
+}
+
+static struct usb_driver tm6000_usb_driver = {
+ .name = "tm6000",
+ .probe = tm6000_usb_probe,
+ .disconnect = tm6000_usb_disconnect,
+ .id_table = tm6000_id_table,
+};
+
+module_usb_driver(tm6000_usb_driver);
+
+MODULE_DESCRIPTION("Trident TVMaster TM5600/TM6000/TM6010 USB2 adapter");
+MODULE_AUTHOR("Mauro Carvalho Chehab");
+MODULE_LICENSE("GPL");
--- /dev/null
+/*
+ * tm6000-core.c - driver for TM5600/TM6000/TM6010 USB video capture devices
+ *
+ * Copyright (C) 2006-2007 Mauro Carvalho Chehab <mchehab@infradead.org>
+ *
+ * Copyright (C) 2007 Michel Ludwig <michel.ludwig@gmail.com>
+ * - DVB-T support
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation version 2
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/usb.h>
+#include <linux/i2c.h>
+#include "tm6000.h"
+#include "tm6000-regs.h"
+#include <media/v4l2-common.h>
+#include <media/tuner.h>
+
+#define USB_TIMEOUT (5 * HZ) /* ms */
+
+int tm6000_read_write_usb(struct tm6000_core *dev, u8 req_type, u8 req,
+ u16 value, u16 index, u8 *buf, u16 len)
+{
+ int ret, i;
+ unsigned int pipe;
+ u8 *data = NULL;
+ int delay = 5000;
+
+ mutex_lock(&dev->usb_lock);
+
+ if (len)
+ data = kzalloc(len, GFP_KERNEL);
+
+ if (req_type & USB_DIR_IN)
+ pipe = usb_rcvctrlpipe(dev->udev, 0);
+ else {
+ pipe = usb_sndctrlpipe(dev->udev, 0);
+ memcpy(data, buf, len);
+ }
+
+ if (tm6000_debug & V4L2_DEBUG_I2C) {
+ printk(KERN_DEBUG "(dev %p, pipe %08x): ", dev->udev, pipe);
+
+ printk(KERN_CONT "%s: %02x %02x %02x %02x %02x %02x %02x %02x ",
+ (req_type & USB_DIR_IN) ? " IN" : "OUT",
+ req_type, req, value&0xff, value>>8, index&0xff,
+ index>>8, len&0xff, len>>8);
+
+ if (!(req_type & USB_DIR_IN)) {
+ printk(KERN_CONT ">>> ");
+ for (i = 0; i < len; i++)
+ printk(KERN_CONT " %02x", buf[i]);
+ printk(KERN_CONT "\n");
+ }
+ }
+
+ ret = usb_control_msg(dev->udev, pipe, req, req_type, value, index,
+ data, len, USB_TIMEOUT);
+
+ if (req_type & USB_DIR_IN)
+ memcpy(buf, data, len);
+
+ if (tm6000_debug & V4L2_DEBUG_I2C) {
+ if (ret < 0) {
+ if (req_type & USB_DIR_IN)
+ printk(KERN_DEBUG "<<< (len=%d)\n", len);
+
+ printk(KERN_CONT "%s: Error #%d\n", __func__, ret);
+ } else if (req_type & USB_DIR_IN) {
+ printk(KERN_CONT "<<< ");
+ for (i = 0; i < len; i++)
+ printk(KERN_CONT " %02x", buf[i]);
+ printk(KERN_CONT "\n");
+ }
+ }
+
+ kfree(data);
+
+ if (dev->quirks & TM6000_QUIRK_NO_USB_DELAY)
+ delay = 0;
+
+ if (req == REQ_16_SET_GET_I2C_WR1_RDN && !(req_type & USB_DIR_IN)) {
+ unsigned int tsleep;
+ /* Calculate delay time, 14000us for 64 bytes */
+ tsleep = (len * 200) + 200;
+ if (tsleep < delay)
+ tsleep = delay;
+ usleep_range(tsleep, tsleep + 1000);
+ }
+ else if (delay)
+ usleep_range(delay, delay + 1000);
+
+ mutex_unlock(&dev->usb_lock);
+ return ret;
+}
+
+int tm6000_set_reg(struct tm6000_core *dev, u8 req, u16 value, u16 index)
+{
+ return
+ tm6000_read_write_usb(dev, USB_DIR_OUT | USB_TYPE_VENDOR,
+ req, value, index, NULL, 0);
+}
+EXPORT_SYMBOL_GPL(tm6000_set_reg);
+
+int tm6000_get_reg(struct tm6000_core *dev, u8 req, u16 value, u16 index)
+{
+ int rc;
+ u8 buf[1];
+
+ rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR, req,
+ value, index, buf, 1);
+
+ if (rc < 0)
+ return rc;
+
+ return *buf;
+}
+EXPORT_SYMBOL_GPL(tm6000_get_reg);
+
+int tm6000_set_reg_mask(struct tm6000_core *dev, u8 req, u16 value,
+ u16 index, u16 mask)
+{
+ int rc;
+ u8 buf[1];
+ u8 new_index;
+
+ rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR, req,
+ value, 0, buf, 1);
+
+ if (rc < 0)
+ return rc;
+
+ new_index = (buf[0] & ~mask) | (index & mask);
+
+ if (new_index == buf[0])
+ return 0;
+
+ return tm6000_read_write_usb(dev, USB_DIR_OUT | USB_TYPE_VENDOR,
+ req, value, new_index, NULL, 0);
+}
+EXPORT_SYMBOL_GPL(tm6000_set_reg_mask);
+
+int tm6000_get_reg16(struct tm6000_core *dev, u8 req, u16 value, u16 index)
+{
+ int rc;
+ u8 buf[2];
+
+ rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR, req,
+ value, index, buf, 2);
+
+ if (rc < 0)
+ return rc;
+
+ return buf[1]|buf[0]<<8;
+}
+
+int tm6000_get_reg32(struct tm6000_core *dev, u8 req, u16 value, u16 index)
+{
+ int rc;
+ u8 buf[4];
+
+ rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR, req,
+ value, index, buf, 4);
+
+ if (rc < 0)
+ return rc;
+
+ return buf[3] | buf[2] << 8 | buf[1] << 16 | buf[0] << 24;
+}
+
+int tm6000_i2c_reset(struct tm6000_core *dev, u16 tsleep)
+{
+ int rc;
+
+ rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, TM6000_GPIO_CLK, 0);
+ if (rc < 0)
+ return rc;
+
+ msleep(tsleep);
+
+ rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, TM6000_GPIO_CLK, 1);
+ msleep(tsleep);
+
+ return rc;
+}
+
+void tm6000_set_fourcc_format(struct tm6000_core *dev)
+{
+ if (dev->dev_type == TM6010) {
+ int val;
+
+ val = tm6000_get_reg(dev, TM6010_REQ07_RCC_ACTIVE_IF, 0) & 0xfc;
+ if (dev->fourcc == V4L2_PIX_FMT_UYVY)
+ tm6000_set_reg(dev, TM6010_REQ07_RCC_ACTIVE_IF, val);
+ else
+ tm6000_set_reg(dev, TM6010_REQ07_RCC_ACTIVE_IF, val | 1);
+ } else {
+ if (dev->fourcc == V4L2_PIX_FMT_UYVY)
+ tm6000_set_reg(dev, TM6010_REQ07_RC1_TRESHOLD, 0xd0);
+ else
+ tm6000_set_reg(dev, TM6010_REQ07_RC1_TRESHOLD, 0x90);
+ }
+}
+
+static void tm6000_set_vbi(struct tm6000_core *dev)
+{
+ /*
+ * FIXME:
+ * VBI lines and start/end are different between 60Hz and 50Hz
+ * So, it is very likely that we need to change the config to
+ * something that takes it into account, doing something different
+ * if (dev->norm & V4L2_STD_525_60)
+ */
+
+ if (dev->dev_type == TM6010) {
+ tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x01);
+ tm6000_set_reg(dev, TM6010_REQ07_R41_TELETEXT_VBI_CODE1, 0x27);
+ tm6000_set_reg(dev, TM6010_REQ07_R42_VBI_DATA_HIGH_LEVEL, 0x55);
+ tm6000_set_reg(dev, TM6010_REQ07_R43_VBI_DATA_TYPE_LINE7, 0x66);
+ tm6000_set_reg(dev, TM6010_REQ07_R44_VBI_DATA_TYPE_LINE8, 0x66);
+ tm6000_set_reg(dev, TM6010_REQ07_R45_VBI_DATA_TYPE_LINE9, 0x66);
+ tm6000_set_reg(dev,
+ TM6010_REQ07_R46_VBI_DATA_TYPE_LINE10, 0x66);
+ tm6000_set_reg(dev,
+ TM6010_REQ07_R47_VBI_DATA_TYPE_LINE11, 0x66);
+ tm6000_set_reg(dev,
+ TM6010_REQ07_R48_VBI_DATA_TYPE_LINE12, 0x66);
+ tm6000_set_reg(dev,
+ TM6010_REQ07_R49_VBI_DATA_TYPE_LINE13, 0x66);
+ tm6000_set_reg(dev,
+ TM6010_REQ07_R4A_VBI_DATA_TYPE_LINE14, 0x66);
+ tm6000_set_reg(dev,
+ TM6010_REQ07_R4B_VBI_DATA_TYPE_LINE15, 0x66);
+ tm6000_set_reg(dev,
+ TM6010_REQ07_R4C_VBI_DATA_TYPE_LINE16, 0x66);
+ tm6000_set_reg(dev,
+ TM6010_REQ07_R4D_VBI_DATA_TYPE_LINE17, 0x66);
+ tm6000_set_reg(dev,
+ TM6010_REQ07_R4E_VBI_DATA_TYPE_LINE18, 0x66);
+ tm6000_set_reg(dev,
+ TM6010_REQ07_R4F_VBI_DATA_TYPE_LINE19, 0x66);
+ tm6000_set_reg(dev,
+ TM6010_REQ07_R50_VBI_DATA_TYPE_LINE20, 0x66);
+ tm6000_set_reg(dev,
+ TM6010_REQ07_R51_VBI_DATA_TYPE_LINE21, 0x66);
+ tm6000_set_reg(dev,
+ TM6010_REQ07_R52_VBI_DATA_TYPE_LINE22, 0x66);
+ tm6000_set_reg(dev,
+ TM6010_REQ07_R53_VBI_DATA_TYPE_LINE23, 0x00);
+ tm6000_set_reg(dev,
+ TM6010_REQ07_R54_VBI_DATA_TYPE_RLINES, 0x00);
+ tm6000_set_reg(dev,
+ TM6010_REQ07_R55_VBI_LOOP_FILTER_GAIN, 0x01);
+ tm6000_set_reg(dev,
+ TM6010_REQ07_R56_VBI_LOOP_FILTER_I_GAIN, 0x00);
+ tm6000_set_reg(dev,
+ TM6010_REQ07_R57_VBI_LOOP_FILTER_P_GAIN, 0x02);
+ tm6000_set_reg(dev, TM6010_REQ07_R58_VBI_CAPTION_DTO1, 0x35);
+ tm6000_set_reg(dev, TM6010_REQ07_R59_VBI_CAPTION_DTO0, 0xa0);
+ tm6000_set_reg(dev, TM6010_REQ07_R5A_VBI_TELETEXT_DTO1, 0x11);
+ tm6000_set_reg(dev, TM6010_REQ07_R5B_VBI_TELETEXT_DTO0, 0x4c);
+ tm6000_set_reg(dev, TM6010_REQ07_R40_TELETEXT_VBI_CODE0, 0x01);
+ tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x00);
+ }
+}
+
+int tm6000_init_analog_mode(struct tm6000_core *dev)
+{
+ struct v4l2_frequency f;
+
+ if (dev->dev_type == TM6010) {
+ u8 active = TM6010_REQ07_RCC_ACTIVE_IF_AUDIO_ENABLE;
+
+ if (!dev->radio)
+ active |= TM6010_REQ07_RCC_ACTIVE_IF_VIDEO_ENABLE;
+
+ /* Enable video and audio */
+ tm6000_set_reg_mask(dev, TM6010_REQ07_RCC_ACTIVE_IF,
+ active, 0x60);
+ /* Disable TS input */
+ tm6000_set_reg_mask(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE,
+ 0x00, 0x40);
+ } else {
+ /* Enables soft reset */
+ tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x01);
+
+ if (dev->scaler)
+ /* Disable Hfilter and Enable TS Drop err */
+ tm6000_set_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0x20);
+ else /* Enable Hfilter and disable TS Drop err */
+ tm6000_set_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0x80);
+
+ tm6000_set_reg(dev, TM6010_REQ07_RC3_HSTART1, 0x88);
+ tm6000_set_reg(dev, TM6000_REQ07_RDA_CLK_SEL, 0x23);
+ tm6000_set_reg(dev, TM6010_REQ07_RD1_ADDR_FOR_REQ1, 0xc0);
+ tm6000_set_reg(dev, TM6010_REQ07_RD2_ADDR_FOR_REQ2, 0xd8);
+ tm6000_set_reg(dev, TM6010_REQ07_RD6_ENDP_REQ1_REQ2, 0x06);
+ tm6000_set_reg(dev, TM6000_REQ07_RDF_PWDOWN_ACLK, 0x1f);
+
+ /* AP Software reset */
+ tm6000_set_reg(dev, TM6010_REQ07_RFF_SOFT_RESET, 0x08);
+ tm6000_set_reg(dev, TM6010_REQ07_RFF_SOFT_RESET, 0x00);
+
+ tm6000_set_fourcc_format(dev);
+
+ /* Disables soft reset */
+ tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x00);
+ }
+ msleep(20);
+
+ /* Tuner firmware can now be loaded */
+
+ /*
+ * FIXME: This is a hack! xc3028 "sleeps" when no channel is detected
+ * for more than a few seconds. Not sure why, as this behavior does
+ * not happen on other devices with xc3028. So, I suspect that it
+ * is yet another bug at tm6000. After start sleeping, decoding
+ * doesn't start automatically. Instead, it requires some
+ * I2C commands to wake it up. As we want to have image at the
+ * beginning, we needed to add this hack. The better would be to
+ * discover some way to make tm6000 to wake up without this hack.
+ */
+ f.frequency = dev->freq;
+ v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f);
+
+ msleep(100);
+ tm6000_set_standard(dev);
+ tm6000_set_vbi(dev);
+ tm6000_set_audio_bitrate(dev, 48000);
+
+ /* switch dvb led off */
+ if (dev->gpio.dvb_led) {
+ tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
+ dev->gpio.dvb_led, 0x01);
+ }
+
+ return 0;
+}
+
+int tm6000_init_digital_mode(struct tm6000_core *dev)
+{
+ if (dev->dev_type == TM6010) {
+ /* Disable video and audio */
+ tm6000_set_reg_mask(dev, TM6010_REQ07_RCC_ACTIVE_IF,
+ 0x00, 0x60);
+ /* Enable TS input */
+ tm6000_set_reg_mask(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE,
+ 0x40, 0x40);
+ /* all power down, but not the digital data port */
+ tm6000_set_reg(dev, TM6010_REQ07_RFE_POWER_DOWN, 0x28);
+ tm6000_set_reg(dev, TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xfc);
+ tm6000_set_reg(dev, TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0xff);
+ } else {
+ tm6000_set_reg(dev, TM6010_REQ07_RFF_SOFT_RESET, 0x08);
+ tm6000_set_reg(dev, TM6010_REQ07_RFF_SOFT_RESET, 0x00);
+ tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x01);
+ tm6000_set_reg(dev, TM6000_REQ07_RDF_PWDOWN_ACLK, 0x08);
+ tm6000_set_reg(dev, TM6000_REQ07_RE2_VADC_STATUS_CTL, 0x0c);
+ tm6000_set_reg(dev, TM6000_REQ07_RE8_VADC_PWDOWN_CTL, 0xff);
+ tm6000_set_reg(dev, TM6000_REQ07_REB_VADC_AADC_MODE, 0xd8);
+ tm6000_set_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0x40);
+ tm6000_set_reg(dev, TM6010_REQ07_RC1_TRESHOLD, 0xd0);
+ tm6000_set_reg(dev, TM6010_REQ07_RC3_HSTART1, 0x09);
+ tm6000_set_reg(dev, TM6000_REQ07_RDA_CLK_SEL, 0x37);
+ tm6000_set_reg(dev, TM6010_REQ07_RD1_ADDR_FOR_REQ1, 0xd8);
+ tm6000_set_reg(dev, TM6010_REQ07_RD2_ADDR_FOR_REQ2, 0xc0);
+ tm6000_set_reg(dev, TM6010_REQ07_RD6_ENDP_REQ1_REQ2, 0x60);
+
+ tm6000_set_reg(dev, TM6000_REQ07_RE2_VADC_STATUS_CTL, 0x0c);
+ tm6000_set_reg(dev, TM6000_REQ07_RE8_VADC_PWDOWN_CTL, 0xff);
+ tm6000_set_reg(dev, TM6000_REQ07_REB_VADC_AADC_MODE, 0x08);
+ msleep(50);
+
+ tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, 0x0020, 0x00);
+ msleep(50);
+ tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, 0x0020, 0x01);
+ msleep(50);
+ tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, 0x0020, 0x00);
+ msleep(100);
+ }
+
+ /* switch dvb led on */
+ if (dev->gpio.dvb_led) {
+ tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
+ dev->gpio.dvb_led, 0x00);
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL(tm6000_init_digital_mode);
+
+struct reg_init {
+ u8 req;
+ u8 reg;
+ u8 val;
+};
+
+/* The meaning of those initializations are unknown */
+static struct reg_init tm6000_init_tab[] = {
+ /* REG VALUE */
+ { TM6000_REQ07_RDF_PWDOWN_ACLK, 0x1f },
+ { TM6010_REQ07_RFF_SOFT_RESET, 0x08 },
+ { TM6010_REQ07_RFF_SOFT_RESET, 0x00 },
+ { TM6010_REQ07_RD5_POWERSAVE, 0x4f },
+ { TM6000_REQ07_RDA_CLK_SEL, 0x23 },
+ { TM6000_REQ07_RDB_OUT_SEL, 0x08 },
+ { TM6000_REQ07_RE2_VADC_STATUS_CTL, 0x00 },
+ { TM6000_REQ07_RE3_VADC_INP_LPF_SEL1, 0x10 },
+ { TM6000_REQ07_RE5_VADC_INP_LPF_SEL2, 0x00 },
+ { TM6000_REQ07_RE8_VADC_PWDOWN_CTL, 0x00 },
+ { TM6000_REQ07_REB_VADC_AADC_MODE, 0x64 }, /* 48000 bits/sample, external input */
+ { TM6000_REQ07_REE_VADC_CTRL_SEL_CONTROL, 0xc2 },
+
+ { TM6010_REQ07_R3F_RESET, 0x01 }, /* Start of soft reset */
+ { TM6010_REQ07_R00_VIDEO_CONTROL0, 0x00 },
+ { TM6010_REQ07_R01_VIDEO_CONTROL1, 0x07 },
+ { TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f },
+ { TM6010_REQ07_R03_YC_SEP_CONTROL, 0x00 },
+ { TM6010_REQ07_R05_NOISE_THRESHOLD, 0x64 },
+ { TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01 },
+ { TM6010_REQ07_R08_LUMA_CONTRAST_ADJ, 0x82 },
+ { TM6010_REQ07_R09_LUMA_BRIGHTNESS_ADJ, 0x36 },
+ { TM6010_REQ07_R0A_CHROMA_SATURATION_ADJ, 0x50 },
+ { TM6010_REQ07_R0C_CHROMA_AGC_CONTROL, 0x6a },
+ { TM6010_REQ07_R11_AGC_PEAK_CONTROL, 0xc9 },
+ { TM6010_REQ07_R12_AGC_GATE_STARTH, 0x07 },
+ { TM6010_REQ07_R13_AGC_GATE_STARTL, 0x3b },
+ { TM6010_REQ07_R14_AGC_GATE_WIDTH, 0x47 },
+ { TM6010_REQ07_R15_AGC_BP_DELAY, 0x6f },
+ { TM6010_REQ07_R17_HLOOP_MAXSTATE, 0xcd },
+ { TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e },
+ { TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x8b },
+ { TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xa2 },
+ { TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xe9 },
+ { TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c },
+ { TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc },
+ { TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc },
+ { TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd },
+ { TM6010_REQ07_R20_HSYNC_RISING_EDGE_TIME, 0x3c },
+ { TM6010_REQ07_R21_HSYNC_PHASE_OFFSET, 0x3c },
+ { TM6010_REQ07_R2D_CHROMA_BURST_END, 0x48 },
+ { TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88 },
+ { TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x22 },
+ { TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0x61 },
+ { TM6010_REQ07_R32_VSYNC_HLOCK_MIN, 0x74 },
+ { TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x1c },
+ { TM6010_REQ07_R34_VSYNC_AGC_MIN, 0x74 },
+ { TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c },
+ { TM6010_REQ07_R36_VSYNC_VBI_MIN, 0x7a },
+ { TM6010_REQ07_R37_VSYNC_VBI_MAX, 0x26 },
+ { TM6010_REQ07_R38_VSYNC_THRESHOLD, 0x40 },
+ { TM6010_REQ07_R39_VSYNC_TIME_CONSTANT, 0x0a },
+ { TM6010_REQ07_R42_VBI_DATA_HIGH_LEVEL, 0x55 },
+ { TM6010_REQ07_R51_VBI_DATA_TYPE_LINE21, 0x11 },
+ { TM6010_REQ07_R55_VBI_LOOP_FILTER_GAIN, 0x01 },
+ { TM6010_REQ07_R57_VBI_LOOP_FILTER_P_GAIN, 0x02 },
+ { TM6010_REQ07_R58_VBI_CAPTION_DTO1, 0x35 },
+ { TM6010_REQ07_R59_VBI_CAPTION_DTO0, 0xa0 },
+ { TM6010_REQ07_R80_COMB_FILTER_TRESHOLD, 0x15 },
+ { TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42 },
+ { TM6010_REQ07_RC1_TRESHOLD, 0xd0 },
+ { TM6010_REQ07_RC3_HSTART1, 0x88 },
+ { TM6010_REQ07_R3F_RESET, 0x00 }, /* End of the soft reset */
+ { TM6010_REQ05_R18_IMASK7, 0x00 },
+};
+
+static struct reg_init tm6010_init_tab[] = {
+ { TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0x00 },
+ { TM6010_REQ07_RC4_HSTART0, 0xa0 },
+ { TM6010_REQ07_RC6_HEND0, 0x40 },
+ { TM6010_REQ07_RCA_VEND0, 0x31 },
+ { TM6010_REQ07_RCC_ACTIVE_IF, 0xe1 },
+ { TM6010_REQ07_RE0_DVIDEO_SOURCE, 0x03 },
+ { TM6010_REQ07_RFE_POWER_DOWN, 0x7f },
+
+ { TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0 },
+ { TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf4 },
+ { TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf8 },
+ { TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x00 },
+ { TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf2 },
+ { TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xf0 },
+ { TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2 },
+ { TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x60 },
+ { TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc },
+
+ { TM6010_REQ07_R3F_RESET, 0x01 },
+ { TM6010_REQ07_R00_VIDEO_CONTROL0, 0x00 },
+ { TM6010_REQ07_R01_VIDEO_CONTROL1, 0x07 },
+ { TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f },
+ { TM6010_REQ07_R03_YC_SEP_CONTROL, 0x00 },
+ { TM6010_REQ07_R05_NOISE_THRESHOLD, 0x64 },
+ { TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01 },
+ { TM6010_REQ07_R08_LUMA_CONTRAST_ADJ, 0x82 },
+ { TM6010_REQ07_R09_LUMA_BRIGHTNESS_ADJ, 0x36 },
+ { TM6010_REQ07_R0A_CHROMA_SATURATION_ADJ, 0x50 },
+ { TM6010_REQ07_R0C_CHROMA_AGC_CONTROL, 0x6a },
+ { TM6010_REQ07_R11_AGC_PEAK_CONTROL, 0xc9 },
+ { TM6010_REQ07_R12_AGC_GATE_STARTH, 0x07 },
+ { TM6010_REQ07_R13_AGC_GATE_STARTL, 0x3b },
+ { TM6010_REQ07_R14_AGC_GATE_WIDTH, 0x47 },
+ { TM6010_REQ07_R15_AGC_BP_DELAY, 0x6f },
+ { TM6010_REQ07_R17_HLOOP_MAXSTATE, 0xcd },
+ { TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e },
+ { TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x8b },
+ { TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xa2 },
+ { TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xe9 },
+ { TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c },
+ { TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc },
+ { TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc },
+ { TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd },
+ { TM6010_REQ07_R20_HSYNC_RISING_EDGE_TIME, 0x3c },
+ { TM6010_REQ07_R21_HSYNC_PHASE_OFFSET, 0x3c },
+ { TM6010_REQ07_R2D_CHROMA_BURST_END, 0x48 },
+ { TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88 },
+ { TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x22 },
+ { TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0x61 },
+ { TM6010_REQ07_R32_VSYNC_HLOCK_MIN, 0x74 },
+ { TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x1c },
+ { TM6010_REQ07_R34_VSYNC_AGC_MIN, 0x74 },
+ { TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c },
+ { TM6010_REQ07_R36_VSYNC_VBI_MIN, 0x7a },
+ { TM6010_REQ07_R37_VSYNC_VBI_MAX, 0x26 },
+ { TM6010_REQ07_R38_VSYNC_THRESHOLD, 0x40 },
+ { TM6010_REQ07_R39_VSYNC_TIME_CONSTANT, 0x0a },
+ { TM6010_REQ07_R42_VBI_DATA_HIGH_LEVEL, 0x55 },
+ { TM6010_REQ07_R51_VBI_DATA_TYPE_LINE21, 0x11 },
+ { TM6010_REQ07_R55_VBI_LOOP_FILTER_GAIN, 0x01 },
+ { TM6010_REQ07_R57_VBI_LOOP_FILTER_P_GAIN, 0x02 },
+ { TM6010_REQ07_R58_VBI_CAPTION_DTO1, 0x35 },
+ { TM6010_REQ07_R59_VBI_CAPTION_DTO0, 0xa0 },
+ { TM6010_REQ07_R80_COMB_FILTER_TRESHOLD, 0x15 },
+ { TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42 },
+ { TM6010_REQ07_RC1_TRESHOLD, 0xd0 },
+ { TM6010_REQ07_RC3_HSTART1, 0x88 },
+ { TM6010_REQ07_R3F_RESET, 0x00 },
+
+ { TM6010_REQ05_R18_IMASK7, 0x00 },
+
+ { TM6010_REQ07_RDC_IR_LEADER1, 0xaa },
+ { TM6010_REQ07_RDD_IR_LEADER0, 0x30 },
+ { TM6010_REQ07_RDE_IR_PULSE_CNT1, 0x20 },
+ { TM6010_REQ07_RDF_IR_PULSE_CNT0, 0xd0 },
+ { REQ_04_EN_DISABLE_MCU_INT, 0x02, 0x00 },
+ { TM6010_REQ07_RD8_IR, 0x0f },
+
+ /* set remote wakeup key:any key wakeup */
+ { TM6010_REQ07_RE5_REMOTE_WAKEUP, 0xfe },
+ { TM6010_REQ07_RDA_IR_WAKEUP_SEL, 0xff },
+};
+
+int tm6000_init(struct tm6000_core *dev)
+{
+ int board, rc = 0, i, size;
+ struct reg_init *tab;
+
+ /* Check board revision */
+ board = tm6000_get_reg32(dev, REQ_40_GET_VERSION, 0, 0);
+ if (board >= 0) {
+ switch (board & 0xff) {
+ case 0xf3:
+ printk(KERN_INFO "Found tm6000\n");
+ if (dev->dev_type != TM6000)
+ dev->dev_type = TM6000;
+ break;
+ case 0xf4:
+ printk(KERN_INFO "Found tm6010\n");
+ if (dev->dev_type != TM6010)
+ dev->dev_type = TM6010;
+ break;
+ default:
+ printk(KERN_INFO "Unknown board version = 0x%08x\n", board);
+ }
+ } else
+ printk(KERN_ERR "Error %i while retrieving board version\n", board);
+
+ if (dev->dev_type == TM6010) {
+ tab = tm6010_init_tab;
+ size = ARRAY_SIZE(tm6010_init_tab);
+ } else {
+ tab = tm6000_init_tab;
+ size = ARRAY_SIZE(tm6000_init_tab);
+ }
+
+ /* Load board's initialization table */
+ for (i = 0; i < size; i++) {
+ rc = tm6000_set_reg(dev, tab[i].req, tab[i].reg, tab[i].val);
+ if (rc < 0) {
+ printk(KERN_ERR "Error %i while setting req %d, "
+ "reg %d to value %d\n", rc,
+ tab[i].req, tab[i].reg, tab[i].val);
+ return rc;
+ }
+ }
+
+ msleep(5); /* Just to be conservative */
+
+ rc = tm6000_cards_setup(dev);
+
+ return rc;
+}
+
+
+int tm6000_set_audio_bitrate(struct tm6000_core *dev, int bitrate)
+{
+ int val = 0;
+ u8 areg_f0 = 0x60; /* ADC MCLK = 250 Fs */
+ u8 areg_0a = 0x91; /* SIF 48KHz */
+
+ switch (bitrate) {
+ case 48000:
+ areg_f0 = 0x60; /* ADC MCLK = 250 Fs */
+ areg_0a = 0x91; /* SIF 48KHz */
+ dev->audio_bitrate = bitrate;
+ break;
+ case 32000:
+ areg_f0 = 0x00; /* ADC MCLK = 375 Fs */
+ areg_0a = 0x90; /* SIF 32KHz */
+ dev->audio_bitrate = bitrate;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+
+ /* enable I2S, if we use sif or external I2S device */
+ if (dev->dev_type == TM6010) {
+ val = tm6000_set_reg(dev, TM6010_REQ08_R0A_A_I2S_MOD, areg_0a);
+ if (val < 0)
+ return val;
+
+ val = tm6000_set_reg_mask(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
+ areg_f0, 0xf0);
+ if (val < 0)
+ return val;
+ } else {
+ val = tm6000_set_reg_mask(dev, TM6000_REQ07_REB_VADC_AADC_MODE,
+ areg_f0, 0xf0);
+ if (val < 0)
+ return val;
+ }
+ return 0;
+}
+EXPORT_SYMBOL_GPL(tm6000_set_audio_bitrate);
+
+int tm6000_set_audio_rinput(struct tm6000_core *dev)
+{
+ if (dev->dev_type == TM6010) {
+ /* Audio crossbar setting, default SIF1 */
+ u8 areg_f0;
+ u8 areg_07 = 0x10;
+
+ switch (dev->rinput.amux) {
+ case TM6000_AMUX_SIF1:
+ case TM6000_AMUX_SIF2:
+ areg_f0 = 0x03;
+ areg_07 = 0x30;
+ break;
+ case TM6000_AMUX_ADC1:
+ areg_f0 = 0x00;
+ break;
+ case TM6000_AMUX_ADC2:
+ areg_f0 = 0x08;
+ break;
+ case TM6000_AMUX_I2S:
+ areg_f0 = 0x04;
+ break;
+ default:
+ printk(KERN_INFO "%s: audio input dosn't support\n",
+ dev->name);
+ return 0;
+ break;
+ }
+ /* Set audio input crossbar */
+ tm6000_set_reg_mask(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
+ areg_f0, 0x0f);
+ /* Mux overflow workaround */
+ tm6000_set_reg_mask(dev, TM6010_REQ07_R07_OUTPUT_CONTROL,
+ areg_07, 0xf0);
+ } else {
+ u8 areg_eb;
+ /* Audio setting, default LINE1 */
+ switch (dev->rinput.amux) {
+ case TM6000_AMUX_ADC1:
+ areg_eb = 0x00;
+ break;
+ case TM6000_AMUX_ADC2:
+ areg_eb = 0x04;
+ break;
+ default:
+ printk(KERN_INFO "%s: audio input dosn't support\n",
+ dev->name);
+ return 0;
+ break;
+ }
+ /* Set audio input */
+ tm6000_set_reg_mask(dev, TM6000_REQ07_REB_VADC_AADC_MODE,
+ areg_eb, 0x0f);
+ }
+ return 0;
+}
+
+static void tm6010_set_mute_sif(struct tm6000_core *dev, u8 mute)
+{
+ u8 mute_reg = 0;
+
+ if (mute)
+ mute_reg = 0x08;
+
+ tm6000_set_reg_mask(dev, TM6010_REQ08_R0A_A_I2S_MOD, mute_reg, 0x08);
+}
+
+static void tm6010_set_mute_adc(struct tm6000_core *dev, u8 mute)
+{
+ u8 mute_reg = 0;
+
+ if (mute)
+ mute_reg = 0x20;
+
+ if (dev->dev_type == TM6010) {
+ tm6000_set_reg_mask(dev, TM6010_REQ08_RF2_LEFT_CHANNEL_VOL,
+ mute_reg, 0x20);
+ tm6000_set_reg_mask(dev, TM6010_REQ08_RF3_RIGHT_CHANNEL_VOL,
+ mute_reg, 0x20);
+ } else {
+ tm6000_set_reg_mask(dev, TM6000_REQ07_REC_VADC_AADC_LVOL,
+ mute_reg, 0x20);
+ tm6000_set_reg_mask(dev, TM6000_REQ07_RED_VADC_AADC_RVOL,
+ mute_reg, 0x20);
+ }
+}
+
+int tm6000_tvaudio_set_mute(struct tm6000_core *dev, u8 mute)
+{
+ enum tm6000_mux mux;
+
+ if (dev->radio)
+ mux = dev->rinput.amux;
+ else
+ mux = dev->vinput[dev->input].amux;
+
+ switch (mux) {
+ case TM6000_AMUX_SIF1:
+ case TM6000_AMUX_SIF2:
+ if (dev->dev_type == TM6010)
+ tm6010_set_mute_sif(dev, mute);
+ else {
+ printk(KERN_INFO "ERROR: TM5600 and TM6000 don't has"
+ " SIF audio inputs. Please check the %s"
+ " configuration.\n", dev->name);
+ return -EINVAL;
+ }
+ break;
+ case TM6000_AMUX_ADC1:
+ case TM6000_AMUX_ADC2:
+ tm6010_set_mute_adc(dev, mute);
+ break;
+ default:
+ return -EINVAL;
+ break;
+ }
+ return 0;
+}
+
+static void tm6010_set_volume_sif(struct tm6000_core *dev, int vol)
+{
+ u8 vol_reg;
+
+ vol_reg = vol & 0x0F;
+
+ if (vol < 0)
+ vol_reg |= 0x40;
+
+ tm6000_set_reg(dev, TM6010_REQ08_R07_A_LEFT_VOL, vol_reg);
+ tm6000_set_reg(dev, TM6010_REQ08_R08_A_RIGHT_VOL, vol_reg);
+}
+
+static void tm6010_set_volume_adc(struct tm6000_core *dev, int vol)
+{
+ u8 vol_reg;
+
+ vol_reg = (vol + 0x10) & 0x1f;
+
+ if (dev->dev_type == TM6010) {
+ tm6000_set_reg(dev, TM6010_REQ08_RF2_LEFT_CHANNEL_VOL, vol_reg);
+ tm6000_set_reg(dev, TM6010_REQ08_RF3_RIGHT_CHANNEL_VOL, vol_reg);
+ } else {
+ tm6000_set_reg(dev, TM6000_REQ07_REC_VADC_AADC_LVOL, vol_reg);
+ tm6000_set_reg(dev, TM6000_REQ07_RED_VADC_AADC_RVOL, vol_reg);
+ }
+}
+
+void tm6000_set_volume(struct tm6000_core *dev, int vol)
+{
+ enum tm6000_mux mux;
+
+ if (dev->radio) {
+ mux = dev->rinput.amux;
+ vol += 8; /* Offset to 0 dB */
+ } else
+ mux = dev->vinput[dev->input].amux;
+
+ switch (mux) {
+ case TM6000_AMUX_SIF1:
+ case TM6000_AMUX_SIF2:
+ if (dev->dev_type == TM6010)
+ tm6010_set_volume_sif(dev, vol);
+ else
+ printk(KERN_INFO "ERROR: TM5600 and TM6000 don't has"
+ " SIF audio inputs. Please check the %s"
+ " configuration.\n", dev->name);
+ break;
+ case TM6000_AMUX_ADC1:
+ case TM6000_AMUX_ADC2:
+ tm6010_set_volume_adc(dev, vol);
+ break;
+ default:
+ break;
+ }
+}
+
+static LIST_HEAD(tm6000_devlist);
+static DEFINE_MUTEX(tm6000_devlist_mutex);
+
+/*
+ * tm6000_realease_resource()
+ */
+
+void tm6000_remove_from_devlist(struct tm6000_core *dev)
+{
+ mutex_lock(&tm6000_devlist_mutex);
+ list_del(&dev->devlist);
+ mutex_unlock(&tm6000_devlist_mutex);
+};
+
+void tm6000_add_into_devlist(struct tm6000_core *dev)
+{
+ mutex_lock(&tm6000_devlist_mutex);
+ list_add_tail(&dev->devlist, &tm6000_devlist);
+ mutex_unlock(&tm6000_devlist_mutex);
+};
+
+/*
+ * Extension interface
+ */
+
+static LIST_HEAD(tm6000_extension_devlist);
+
+int tm6000_call_fillbuf(struct tm6000_core *dev, enum tm6000_ops_type type,
+ char *buf, int size)
+{
+ struct tm6000_ops *ops = NULL;
+
+ /* FIXME: tm6000_extension_devlist_lock should be a spinlock */
+
+ if (!list_empty(&tm6000_extension_devlist)) {
+ list_for_each_entry(ops, &tm6000_extension_devlist, next) {
+ if (ops->fillbuf && ops->type == type)
+ ops->fillbuf(dev, buf, size);
+ }
+ }
+
+ return 0;
+}
+
+int tm6000_register_extension(struct tm6000_ops *ops)
+{
+ struct tm6000_core *dev = NULL;
+
+ mutex_lock(&tm6000_devlist_mutex);
+ list_add_tail(&ops->next, &tm6000_extension_devlist);
+ list_for_each_entry(dev, &tm6000_devlist, devlist) {
+ ops->init(dev);
+ printk(KERN_INFO "%s: Initialized (%s) extension\n",
+ dev->name, ops->name);
+ }
+ mutex_unlock(&tm6000_devlist_mutex);
+ return 0;
+}
+EXPORT_SYMBOL(tm6000_register_extension);
+
+void tm6000_unregister_extension(struct tm6000_ops *ops)
+{
+ struct tm6000_core *dev = NULL;
+
+ mutex_lock(&tm6000_devlist_mutex);
+ list_for_each_entry(dev, &tm6000_devlist, devlist)
+ ops->fini(dev);
+
+ printk(KERN_INFO "tm6000: Remove (%s) extension\n", ops->name);
+ list_del(&ops->next);
+ mutex_unlock(&tm6000_devlist_mutex);
+}
+EXPORT_SYMBOL(tm6000_unregister_extension);
+
+void tm6000_init_extension(struct tm6000_core *dev)
+{
+ struct tm6000_ops *ops = NULL;
+
+ mutex_lock(&tm6000_devlist_mutex);
+ if (!list_empty(&tm6000_extension_devlist)) {
+ list_for_each_entry(ops, &tm6000_extension_devlist, next) {
+ if (ops->init)
+ ops->init(dev);
+ }
+ }
+ mutex_unlock(&tm6000_devlist_mutex);
+}
+
+void tm6000_close_extension(struct tm6000_core *dev)
+{
+ struct tm6000_ops *ops = NULL;
+
+ mutex_lock(&tm6000_devlist_mutex);
+ if (!list_empty(&tm6000_extension_devlist)) {
+ list_for_each_entry(ops, &tm6000_extension_devlist, next) {
+ if (ops->fini)
+ ops->fini(dev);
+ }
+ }
+ mutex_unlock(&tm6000_devlist_mutex);
+}
--- /dev/null
+/*
+ * tm6000-dvb.c - dvb-t support for TM5600/TM6000/TM6010 USB video capture devices
+ *
+ * Copyright (C) 2007 Michel Ludwig <michel.ludwig@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation version 2
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/usb.h>
+
+#include "tm6000.h"
+#include "tm6000-regs.h"
+
+#include "zl10353.h"
+
+#include <media/tuner.h>
+
+#include "tuner-xc2028.h"
+#include "xc5000.h"
+
+MODULE_DESCRIPTION("DVB driver extension module for tm5600/6000/6010 based TV cards");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_LICENSE("GPL");
+
+MODULE_SUPPORTED_DEVICE("{{Trident, tm5600},"
+ "{{Trident, tm6000},"
+ "{{Trident, tm6010}");
+
+static int debug;
+
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "enable debug message");
+
+static inline void print_err_status(struct tm6000_core *dev,
+ int packet, int status)
+{
+ char *errmsg = "Unknown";
+
+ switch (status) {
+ case -ENOENT:
+ errmsg = "unlinked synchronuously";
+ break;
+ case -ECONNRESET:
+ errmsg = "unlinked asynchronuously";
+ break;
+ case -ENOSR:
+ errmsg = "Buffer error (overrun)";
+ break;
+ case -EPIPE:
+ errmsg = "Stalled (device not responding)";
+ break;
+ case -EOVERFLOW:
+ errmsg = "Babble (bad cable?)";
+ break;
+ case -EPROTO:
+ errmsg = "Bit-stuff error (bad cable?)";
+ break;
+ case -EILSEQ:
+ errmsg = "CRC/Timeout (could be anything)";
+ break;
+ case -ETIME:
+ errmsg = "Device does not respond";
+ break;
+ }
+ if (packet < 0) {
+ dprintk(dev, 1, "URB status %d [%s].\n",
+ status, errmsg);
+ } else {
+ dprintk(dev, 1, "URB packet %d, status %d [%s].\n",
+ packet, status, errmsg);
+ }
+}
+
+static void tm6000_urb_received(struct urb *urb)
+{
+ int ret;
+ struct tm6000_core *dev = urb->context;
+
+ switch (urb->status) {
+ case 0:
+ case -ETIMEDOUT:
+ break;
+ case -ENOENT:
+ case -ECONNRESET:
+ case -ESHUTDOWN:
+ return;
+ default:
+ print_err_status(dev, 0, urb->status);
+ }
+
+ if (urb->actual_length > 0)
+ dvb_dmx_swfilter(&dev->dvb->demux, urb->transfer_buffer,
+ urb->actual_length);
+
+ if (dev->dvb->streams > 0) {
+ ret = usb_submit_urb(urb, GFP_ATOMIC);
+ if (ret < 0) {
+ printk(KERN_ERR "tm6000: error %s\n", __func__);
+ kfree(urb->transfer_buffer);
+ usb_free_urb(urb);
+ }
+ }
+}
+
+static int tm6000_start_stream(struct tm6000_core *dev)
+{
+ int ret;
+ unsigned int pipe, size;
+ struct tm6000_dvb *dvb = dev->dvb;
+
+ printk(KERN_INFO "tm6000: got start stream request %s\n", __func__);
+
+ if (dev->mode != TM6000_MODE_DIGITAL) {
+ tm6000_init_digital_mode(dev);
+ dev->mode = TM6000_MODE_DIGITAL;
+ }
+
+ dvb->bulk_urb = usb_alloc_urb(0, GFP_KERNEL);
+ if (dvb->bulk_urb == NULL) {
+ printk(KERN_ERR "tm6000: couldn't allocate urb\n");
+ return -ENOMEM;
+ }
+
+ pipe = usb_rcvbulkpipe(dev->udev, dev->bulk_in.endp->desc.bEndpointAddress
+ & USB_ENDPOINT_NUMBER_MASK);
+
+ size = usb_maxpacket(dev->udev, pipe, usb_pipeout(pipe));
+ size = size * 15; /* 512 x 8 or 12 or 15 */
+
+ dvb->bulk_urb->transfer_buffer = kzalloc(size, GFP_KERNEL);
+ if (dvb->bulk_urb->transfer_buffer == NULL) {
+ usb_free_urb(dvb->bulk_urb);
+ printk(KERN_ERR "tm6000: couldn't allocate transfer buffer!\n");
+ return -ENOMEM;
+ }
+
+ usb_fill_bulk_urb(dvb->bulk_urb, dev->udev, pipe,
+ dvb->bulk_urb->transfer_buffer,
+ size,
+ tm6000_urb_received, dev);
+
+ ret = usb_clear_halt(dev->udev, pipe);
+ if (ret < 0) {
+ printk(KERN_ERR "tm6000: error %i in %s during pipe reset\n",
+ ret, __func__);
+ return ret;
+ } else
+ printk(KERN_ERR "tm6000: pipe resetted\n");
+
+/* mutex_lock(&tm6000_driver.open_close_mutex); */
+ ret = usb_submit_urb(dvb->bulk_urb, GFP_ATOMIC);
+
+/* mutex_unlock(&tm6000_driver.open_close_mutex); */
+ if (ret) {
+ printk(KERN_ERR "tm6000: submit of urb failed (error=%i)\n",
+ ret);
+
+ kfree(dvb->bulk_urb->transfer_buffer);
+ usb_free_urb(dvb->bulk_urb);
+ return ret;
+ }
+
+ return 0;
+}
+
+static void tm6000_stop_stream(struct tm6000_core *dev)
+{
+ struct tm6000_dvb *dvb = dev->dvb;
+
+ if (dvb->bulk_urb) {
+ printk(KERN_INFO "urb killing\n");
+ usb_kill_urb(dvb->bulk_urb);
+ printk(KERN_INFO "urb buffer free\n");
+ kfree(dvb->bulk_urb->transfer_buffer);
+ usb_free_urb(dvb->bulk_urb);
+ dvb->bulk_urb = NULL;
+ }
+}
+
+static int tm6000_start_feed(struct dvb_demux_feed *feed)
+{
+ struct dvb_demux *demux = feed->demux;
+ struct tm6000_core *dev = demux->priv;
+ struct tm6000_dvb *dvb = dev->dvb;
+ printk(KERN_INFO "tm6000: got start feed request %s\n", __func__);
+
+ mutex_lock(&dvb->mutex);
+ if (dvb->streams == 0) {
+ dvb->streams = 1;
+/* mutex_init(&tm6000_dev->streming_mutex); */
+ tm6000_start_stream(dev);
+ } else
+ ++(dvb->streams);
+ mutex_unlock(&dvb->mutex);
+
+ return 0;
+}
+
+static int tm6000_stop_feed(struct dvb_demux_feed *feed)
+{
+ struct dvb_demux *demux = feed->demux;
+ struct tm6000_core *dev = demux->priv;
+ struct tm6000_dvb *dvb = dev->dvb;
+
+ printk(KERN_INFO "tm6000: got stop feed request %s\n", __func__);
+
+ mutex_lock(&dvb->mutex);
+
+ printk(KERN_INFO "stream %#x\n", dvb->streams);
+ --(dvb->streams);
+ if (dvb->streams == 0) {
+ printk(KERN_INFO "stop stream\n");
+ tm6000_stop_stream(dev);
+/* mutex_destroy(&tm6000_dev->streaming_mutex); */
+ }
+ mutex_unlock(&dvb->mutex);
+/* mutex_destroy(&tm6000_dev->streaming_mutex); */
+
+ return 0;
+}
+
+static int tm6000_dvb_attach_frontend(struct tm6000_core *dev)
+{
+ struct tm6000_dvb *dvb = dev->dvb;
+
+ if (dev->caps.has_zl10353) {
+ struct zl10353_config config = {
+ .demod_address = dev->demod_addr,
+ .no_tuner = 1,
+ .parallel_ts = 1,
+ .if2 = 45700,
+ .disable_i2c_gate_ctrl = 1,
+ };
+
+ dvb->frontend = dvb_attach(zl10353_attach, &config,
+ &dev->i2c_adap);
+ } else {
+ printk(KERN_ERR "tm6000: no frontend defined for the device!\n");
+ return -1;
+ }
+
+ return (!dvb->frontend) ? -1 : 0;
+}
+
+DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
+
+static int register_dvb(struct tm6000_core *dev)
+{
+ int ret = -1;
+ struct tm6000_dvb *dvb = dev->dvb;
+
+ mutex_init(&dvb->mutex);
+
+ dvb->streams = 0;
+
+ /* attach the frontend */
+ ret = tm6000_dvb_attach_frontend(dev);
+ if (ret < 0) {
+ printk(KERN_ERR "tm6000: couldn't attach the frontend!\n");
+ goto err;
+ }
+
+ ret = dvb_register_adapter(&dvb->adapter, "Trident TVMaster 6000 DVB-T",
+ THIS_MODULE, &dev->udev->dev, adapter_nr);
+ dvb->adapter.priv = dev;
+
+ if (dvb->frontend) {
+ switch (dev->tuner_type) {
+ case TUNER_XC2028: {
+ struct xc2028_config cfg = {
+ .i2c_adap = &dev->i2c_adap,
+ .i2c_addr = dev->tuner_addr,
+ };
+
+ dvb->frontend->callback = tm6000_tuner_callback;
+ ret = dvb_register_frontend(&dvb->adapter, dvb->frontend);
+ if (ret < 0) {
+ printk(KERN_ERR
+ "tm6000: couldn't register frontend\n");
+ goto adapter_err;
+ }
+
+ if (!dvb_attach(xc2028_attach, dvb->frontend, &cfg)) {
+ printk(KERN_ERR "tm6000: couldn't register "
+ "frontend (xc3028)\n");
+ ret = -EINVAL;
+ goto frontend_err;
+ }
+ printk(KERN_INFO "tm6000: XC2028/3028 asked to be "
+ "attached to frontend!\n");
+ break;
+ }
+ case TUNER_XC5000: {
+ struct xc5000_config cfg = {
+ .i2c_address = dev->tuner_addr,
+ };
+
+ dvb->frontend->callback = tm6000_xc5000_callback;
+ ret = dvb_register_frontend(&dvb->adapter, dvb->frontend);
+ if (ret < 0) {
+ printk(KERN_ERR
+ "tm6000: couldn't register frontend\n");
+ goto adapter_err;
+ }
+
+ if (!dvb_attach(xc5000_attach, dvb->frontend, &dev->i2c_adap, &cfg)) {
+ printk(KERN_ERR "tm6000: couldn't register "
+ "frontend (xc5000)\n");
+ ret = -EINVAL;
+ goto frontend_err;
+ }
+ printk(KERN_INFO "tm6000: XC5000 asked to be "
+ "attached to frontend!\n");
+ break;
+ }
+ }
+ } else
+ printk(KERN_ERR "tm6000: no frontend found\n");
+
+ dvb->demux.dmx.capabilities = DMX_TS_FILTERING | DMX_SECTION_FILTERING
+ | DMX_MEMORY_BASED_FILTERING;
+ dvb->demux.priv = dev;
+ dvb->demux.filternum = 8;
+ dvb->demux.feednum = 8;
+ dvb->demux.start_feed = tm6000_start_feed;
+ dvb->demux.stop_feed = tm6000_stop_feed;
+ dvb->demux.write_to_decoder = NULL;
+ ret = dvb_dmx_init(&dvb->demux);
+ if (ret < 0) {
+ printk(KERN_ERR "tm6000: dvb_dmx_init failed (errno = %d)\n", ret);
+ goto frontend_err;
+ }
+
+ dvb->dmxdev.filternum = dev->dvb->demux.filternum;
+ dvb->dmxdev.demux = &dev->dvb->demux.dmx;
+ dvb->dmxdev.capabilities = 0;
+
+ ret = dvb_dmxdev_init(&dvb->dmxdev, &dvb->adapter);
+ if (ret < 0) {
+ printk(KERN_ERR "tm6000: dvb_dmxdev_init failed (errno = %d)\n", ret);
+ goto dvb_dmx_err;
+ }
+
+ return 0;
+
+dvb_dmx_err:
+ dvb_dmx_release(&dvb->demux);
+frontend_err:
+ if (dvb->frontend) {
+ dvb_frontend_detach(dvb->frontend);
+ dvb_unregister_frontend(dvb->frontend);
+ }
+adapter_err:
+ dvb_unregister_adapter(&dvb->adapter);
+err:
+ return ret;
+}
+
+static void unregister_dvb(struct tm6000_core *dev)
+{
+ struct tm6000_dvb *dvb = dev->dvb;
+
+ if (dvb->bulk_urb != NULL) {
+ struct urb *bulk_urb = dvb->bulk_urb;
+
+ kfree(bulk_urb->transfer_buffer);
+ bulk_urb->transfer_buffer = NULL;
+ usb_unlink_urb(bulk_urb);
+ usb_free_urb(bulk_urb);
+ }
+
+/* mutex_lock(&tm6000_driver.open_close_mutex); */
+ if (dvb->frontend) {
+ dvb_frontend_detach(dvb->frontend);
+ dvb_unregister_frontend(dvb->frontend);
+ }
+
+ dvb_dmxdev_release(&dvb->dmxdev);
+ dvb_dmx_release(&dvb->demux);
+ dvb_unregister_adapter(&dvb->adapter);
+ mutex_destroy(&dvb->mutex);
+/* mutex_unlock(&tm6000_driver.open_close_mutex); */
+}
+
+static int dvb_init(struct tm6000_core *dev)
+{
+ struct tm6000_dvb *dvb;
+ int rc;
+
+ if (!dev)
+ return 0;
+
+ if (!dev->caps.has_dvb)
+ return 0;
+
+ if (dev->udev->speed == USB_SPEED_FULL) {
+ printk(KERN_INFO "This USB2.0 device cannot be run on a USB1.1 port. (it lacks a hardware PID filter)\n");
+ return 0;
+ }
+
+ dvb = kzalloc(sizeof(struct tm6000_dvb), GFP_KERNEL);
+ if (!dvb) {
+ printk(KERN_INFO "Cannot allocate memory\n");
+ return -ENOMEM;
+ }
+
+ dev->dvb = dvb;
+
+ rc = register_dvb(dev);
+ if (rc < 0) {
+ kfree(dvb);
+ dev->dvb = NULL;
+ return 0;
+ }
+
+ return 0;
+}
+
+static int dvb_fini(struct tm6000_core *dev)
+{
+ if (!dev)
+ return 0;
+
+ if (!dev->caps.has_dvb)
+ return 0;
+
+ if (dev->dvb) {
+ unregister_dvb(dev);
+ kfree(dev->dvb);
+ dev->dvb = NULL;
+ }
+
+ return 0;
+}
+
+static struct tm6000_ops dvb_ops = {
+ .type = TM6000_DVB,
+ .name = "TM6000 dvb Extension",
+ .init = dvb_init,
+ .fini = dvb_fini,
+};
+
+static int __init tm6000_dvb_register(void)
+{
+ return tm6000_register_extension(&dvb_ops);
+}
+
+static void __exit tm6000_dvb_unregister(void)
+{
+ tm6000_unregister_extension(&dvb_ops);
+}
+
+module_init(tm6000_dvb_register);
+module_exit(tm6000_dvb_unregister);
--- /dev/null
+/*
+ * tm6000-i2c.c - driver for TM5600/TM6000/TM6010 USB video capture devices
+ *
+ * Copyright (C) 2006-2007 Mauro Carvalho Chehab <mchehab@infradead.org>
+ *
+ * Copyright (C) 2007 Michel Ludwig <michel.ludwig@gmail.com>
+ * - Fix SMBus Read Byte command
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation version 2
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/usb.h>
+#include <linux/i2c.h>
+
+#include "tm6000.h"
+#include "tm6000-regs.h"
+#include <media/v4l2-common.h>
+#include <media/tuner.h>
+#include "tuner-xc2028.h"
+
+
+/* ----------------------------------------------------------- */
+
+static unsigned int i2c_debug;
+module_param(i2c_debug, int, 0644);
+MODULE_PARM_DESC(i2c_debug, "enable debug messages [i2c]");
+
+#define i2c_dprintk(lvl, fmt, args...) if (i2c_debug >= lvl) do { \
+ printk(KERN_DEBUG "%s at %s: " fmt, \
+ dev->name, __func__, ##args); } while (0)
+
+static int tm6000_i2c_send_regs(struct tm6000_core *dev, unsigned char addr,
+ __u8 reg, char *buf, int len)
+{
+ int rc;
+ unsigned int i2c_packet_limit = 16;
+
+ if (dev->dev_type == TM6010)
+ i2c_packet_limit = 80;
+
+ if (!buf)
+ return -1;
+
+ if (len < 1 || len > i2c_packet_limit) {
+ printk(KERN_ERR "Incorrect length of i2c packet = %d, limit set to %d\n",
+ len, i2c_packet_limit);
+ return -1;
+ }
+
+ /* capture mutex */
+ rc = tm6000_read_write_usb(dev, USB_DIR_OUT | USB_TYPE_VENDOR |
+ USB_RECIP_DEVICE, REQ_16_SET_GET_I2C_WR1_RDN,
+ addr | reg << 8, 0, buf, len);
+
+ if (rc < 0) {
+ /* release mutex */
+ return rc;
+ }
+
+ /* release mutex */
+ return rc;
+}
+
+/* Generic read - doesn't work fine with 16bit registers */
+static int tm6000_i2c_recv_regs(struct tm6000_core *dev, unsigned char addr,
+ __u8 reg, char *buf, int len)
+{
+ int rc;
+ u8 b[2];
+ unsigned int i2c_packet_limit = 16;
+
+ if (dev->dev_type == TM6010)
+ i2c_packet_limit = 64;
+
+ if (!buf)
+ return -1;
+
+ if (len < 1 || len > i2c_packet_limit) {
+ printk(KERN_ERR "Incorrect length of i2c packet = %d, limit set to %d\n",
+ len, i2c_packet_limit);
+ return -1;
+ }
+
+ /* capture mutex */
+ if ((dev->caps.has_zl10353) && (dev->demod_addr << 1 == addr) && (reg % 2 == 0)) {
+ /*
+ * Workaround an I2C bug when reading from zl10353
+ */
+ reg -= 1;
+ len += 1;
+
+ rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ REQ_16_SET_GET_I2C_WR1_RDN, addr | reg << 8, 0, b, len);
+
+ *buf = b[1];
+ } else {
+ rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ REQ_16_SET_GET_I2C_WR1_RDN, addr | reg << 8, 0, buf, len);
+ }
+
+ /* release mutex */
+ return rc;
+}
+
+/*
+ * read from a 16bit register
+ * for example xc2028, xc3028 or xc3028L
+ */
+static int tm6000_i2c_recv_regs16(struct tm6000_core *dev, unsigned char addr,
+ __u16 reg, char *buf, int len)
+{
+ int rc;
+ unsigned char ureg;
+
+ if (!buf || len != 2)
+ return -1;
+
+ /* capture mutex */
+ if (dev->dev_type == TM6010) {
+ ureg = reg & 0xFF;
+ rc = tm6000_read_write_usb(dev, USB_DIR_OUT | USB_TYPE_VENDOR |
+ USB_RECIP_DEVICE, REQ_16_SET_GET_I2C_WR1_RDN,
+ addr | (reg & 0xFF00), 0, &ureg, 1);
+
+ if (rc < 0) {
+ /* release mutex */
+ return rc;
+ }
+
+ rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR |
+ USB_RECIP_DEVICE, REQ_35_AFTEK_TUNER_READ,
+ reg, 0, buf, len);
+ } else {
+ rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR |
+ USB_RECIP_DEVICE, REQ_14_SET_GET_I2C_WR2_RDN,
+ addr, reg, buf, len);
+ }
+
+ /* release mutex */
+ return rc;
+}
+
+static int tm6000_i2c_xfer(struct i2c_adapter *i2c_adap,
+ struct i2c_msg msgs[], int num)
+{
+ struct tm6000_core *dev = i2c_adap->algo_data;
+ int addr, rc, i, byte;
+
+ if (num <= 0)
+ return 0;
+ for (i = 0; i < num; i++) {
+ addr = (msgs[i].addr << 1) & 0xff;
+ i2c_dprintk(2, "%s %s addr=0x%x len=%d:",
+ (msgs[i].flags & I2C_M_RD) ? "read" : "write",
+ i == num - 1 ? "stop" : "nonstop", addr, msgs[i].len);
+ if (msgs[i].flags & I2C_M_RD) {
+ /* read request without preceding register selection */
+ /*
+ * The TM6000 only supports a read transaction
+ * immediately after a 1 or 2 byte write to select
+ * a register. We cannot fulfil this request.
+ */
+ i2c_dprintk(2, " read without preceding write not"
+ " supported");
+ rc = -EOPNOTSUPP;
+ goto err;
+ } else if (i + 1 < num && msgs[i].len <= 2 &&
+ (msgs[i + 1].flags & I2C_M_RD) &&
+ msgs[i].addr == msgs[i + 1].addr) {
+ /* 1 or 2 byte write followed by a read */
+ if (i2c_debug >= 2)
+ for (byte = 0; byte < msgs[i].len; byte++)
+ printk(KERN_CONT " %02x", msgs[i].buf[byte]);
+ i2c_dprintk(2, "; joined to read %s len=%d:",
+ i == num - 2 ? "stop" : "nonstop",
+ msgs[i + 1].len);
+
+ if (msgs[i].len == 2) {
+ rc = tm6000_i2c_recv_regs16(dev, addr,
+ msgs[i].buf[0] << 8 | msgs[i].buf[1],
+ msgs[i + 1].buf, msgs[i + 1].len);
+ } else {
+ rc = tm6000_i2c_recv_regs(dev, addr, msgs[i].buf[0],
+ msgs[i + 1].buf, msgs[i + 1].len);
+ }
+
+ i++;
+
+ if (addr == dev->tuner_addr << 1) {
+ tm6000_set_reg(dev, REQ_50_SET_START, 0, 0);
+ tm6000_set_reg(dev, REQ_51_SET_STOP, 0, 0);
+ }
+ if (i2c_debug >= 2)
+ for (byte = 0; byte < msgs[i].len; byte++)
+ printk(KERN_CONT " %02x", msgs[i].buf[byte]);
+ } else {
+ /* write bytes */
+ if (i2c_debug >= 2)
+ for (byte = 0; byte < msgs[i].len; byte++)
+ printk(KERN_CONT " %02x", msgs[i].buf[byte]);
+ rc = tm6000_i2c_send_regs(dev, addr, msgs[i].buf[0],
+ msgs[i].buf + 1, msgs[i].len - 1);
+ }
+ if (i2c_debug >= 2)
+ printk(KERN_CONT "\n");
+ if (rc < 0)
+ goto err;
+ }
+
+ return num;
+err:
+ i2c_dprintk(2, " ERROR: %i\n", rc);
+ return rc;
+}
+
+static int tm6000_i2c_eeprom(struct tm6000_core *dev)
+{
+ int i, rc;
+ unsigned char *p = dev->eedata;
+ unsigned char bytes[17];
+
+ dev->i2c_client.addr = 0xa0 >> 1;
+ dev->eedata_size = 0;
+
+ bytes[16] = '\0';
+ for (i = 0; i < sizeof(dev->eedata); ) {
+ *p = i;
+ rc = tm6000_i2c_recv_regs(dev, 0xa0, i, p, 1);
+ if (rc < 1) {
+ if (p == dev->eedata)
+ goto noeeprom;
+ else {
+ printk(KERN_WARNING
+ "%s: i2c eeprom read error (err=%d)\n",
+ dev->name, rc);
+ }
+ return -EINVAL;
+ }
+ dev->eedata_size++;
+ p++;
+ if (0 == (i % 16))
+ printk(KERN_INFO "%s: i2c eeprom %02x:", dev->name, i);
+ printk(KERN_CONT " %02x", dev->eedata[i]);
+ if ((dev->eedata[i] >= ' ') && (dev->eedata[i] <= 'z'))
+ bytes[i%16] = dev->eedata[i];
+ else
+ bytes[i%16] = '.';
+
+ i++;
+
+ if (0 == (i % 16)) {
+ bytes[16] = '\0';
+ printk(KERN_CONT " %s\n", bytes);
+ }
+ }
+ if (0 != (i%16)) {
+ bytes[i%16] = '\0';
+ for (i %= 16; i < 16; i++)
+ printk(KERN_CONT " ");
+ printk(KERN_CONT " %s\n", bytes);
+ }
+
+ return 0;
+
+noeeprom:
+ printk(KERN_INFO "%s: Huh, no eeprom present (err=%d)?\n",
+ dev->name, rc);
+ return -EINVAL;
+}
+
+/* ----------------------------------------------------------- */
+
+/*
+ * functionality()
+ */
+static u32 functionality(struct i2c_adapter *adap)
+{
+ return I2C_FUNC_SMBUS_EMUL;
+}
+
+static const struct i2c_algorithm tm6000_algo = {
+ .master_xfer = tm6000_i2c_xfer,
+ .functionality = functionality,
+};
+
+/* ----------------------------------------------------------- */
+
+/*
+ * tm6000_i2c_register()
+ * register i2c bus
+ */
+int tm6000_i2c_register(struct tm6000_core *dev)
+{
+ int rc;
+
+ dev->i2c_adap.owner = THIS_MODULE;
+ dev->i2c_adap.algo = &tm6000_algo;
+ dev->i2c_adap.dev.parent = &dev->udev->dev;
+ strlcpy(dev->i2c_adap.name, dev->name, sizeof(dev->i2c_adap.name));
+ dev->i2c_adap.algo_data = dev;
+ i2c_set_adapdata(&dev->i2c_adap, &dev->v4l2_dev);
+ rc = i2c_add_adapter(&dev->i2c_adap);
+ if (rc)
+ return rc;
+
+ dev->i2c_client.adapter = &dev->i2c_adap;
+ strlcpy(dev->i2c_client.name, "tm6000 internal", I2C_NAME_SIZE);
+ tm6000_i2c_eeprom(dev);
+
+ return 0;
+}
+
+/*
+ * tm6000_i2c_unregister()
+ * unregister i2c_bus
+ */
+int tm6000_i2c_unregister(struct tm6000_core *dev)
+{
+ i2c_del_adapter(&dev->i2c_adap);
+ return 0;
+}
--- /dev/null
+/*
+ * tm6000-input.c - driver for TM5600/TM6000/TM6010 USB video capture devices
+ *
+ * Copyright (C) 2010 Stefan Ringel <stefan.ringel@arcor.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation version 2
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+
+#include <linux/input.h>
+#include <linux/usb.h>
+
+#include <media/rc-core.h>
+
+#include "tm6000.h"
+#include "tm6000-regs.h"
+
+static unsigned int ir_debug;
+module_param(ir_debug, int, 0644);
+MODULE_PARM_DESC(ir_debug, "debug message level");
+
+static unsigned int enable_ir = 1;
+module_param(enable_ir, int, 0644);
+MODULE_PARM_DESC(enable_ir, "enable ir (default is enable)");
+
+static unsigned int ir_clock_mhz = 12;
+module_param(ir_clock_mhz, int, 0644);
+MODULE_PARM_DESC(enable_ir, "ir clock, in MHz");
+
+#define URB_SUBMIT_DELAY 100 /* ms - Delay to submit an URB request on retrial and init */
+#define URB_INT_LED_DELAY 100 /* ms - Delay to turn led on again on int mode */
+
+#undef dprintk
+
+#define dprintk(level, fmt, arg...) do {\
+ if (ir_debug >= level) \
+ printk(KERN_DEBUG "%s/ir: " fmt, ir->name , ## arg); \
+ } while (0)
+
+struct tm6000_ir_poll_result {
+ u16 rc_data;
+};
+
+struct tm6000_IR {
+ struct tm6000_core *dev;
+ struct rc_dev *rc;
+ char name[32];
+ char phys[32];
+
+ /* poll expernal decoder */
+ int polling;
+ struct delayed_work work;
+ u8 wait:1;
+ u8 pwled:2;
+ u8 submit_urb:1;
+ u16 key_addr;
+ struct urb *int_urb;
+
+ /* IR device properties */
+ u64 rc_type;
+};
+
+void tm6000_ir_wait(struct tm6000_core *dev, u8 state)
+{
+ struct tm6000_IR *ir = dev->ir;
+
+ if (!dev->ir)
+ return;
+
+ dprintk(2, "%s: %i\n",__func__, ir->wait);
+
+ if (state)
+ ir->wait = 1;
+ else
+ ir->wait = 0;
+}
+
+static int tm6000_ir_config(struct tm6000_IR *ir)
+{
+ struct tm6000_core *dev = ir->dev;
+ u32 pulse = 0, leader = 0;
+
+ dprintk(2, "%s\n",__func__);
+
+ /*
+ * The IR decoder supports RC-5 or NEC, with a configurable timing.
+ * The timing configuration there is not that accurate, as it uses
+ * approximate values. The NEC spec mentions a 562.5 unit period,
+ * and RC-5 uses a 888.8 period.
+ * Currently, driver assumes a clock provided by a 12 MHz XTAL, but
+ * a modprobe parameter can adjust it.
+ * Adjustments are required for other timings.
+ * It seems that the 900ms timing for NEC is used to detect a RC-5
+ * IR, in order to discard such decoding
+ */
+
+ switch (ir->rc_type) {
+ case RC_TYPE_NEC:
+ leader = 900; /* ms */
+ pulse = 700; /* ms - the actual value would be 562 */
+ break;
+ default:
+ case RC_TYPE_RC5:
+ leader = 900; /* ms - from the NEC decoding */
+ pulse = 1780; /* ms - The actual value would be 1776 */
+ break;
+ }
+
+ pulse = ir_clock_mhz * pulse;
+ leader = ir_clock_mhz * leader;
+ if (ir->rc_type == RC_TYPE_NEC)
+ leader = leader | 0x8000;
+
+ dprintk(2, "%s: %s, %d MHz, leader = 0x%04x, pulse = 0x%06x \n",
+ __func__,
+ (ir->rc_type == RC_TYPE_NEC) ? "NEC" : "RC-5",
+ ir_clock_mhz, leader, pulse);
+
+ /* Remote WAKEUP = enable, normal mode, from IR decoder output */
+ tm6000_set_reg(dev, TM6010_REQ07_RE5_REMOTE_WAKEUP, 0xfe);
+
+ /* Enable IR reception on non-busrt mode */
+ tm6000_set_reg(dev, TM6010_REQ07_RD8_IR, 0x2f);
+
+ /* IR_WKUP_SEL = Low byte in decoded IR data */
+ tm6000_set_reg(dev, TM6010_REQ07_RDA_IR_WAKEUP_SEL, 0xff);
+ /* IR_WKU_ADD code */
+ tm6000_set_reg(dev, TM6010_REQ07_RDB_IR_WAKEUP_ADD, 0xff);
+
+ tm6000_set_reg(dev, TM6010_REQ07_RDC_IR_LEADER1, leader >> 8);
+ tm6000_set_reg(dev, TM6010_REQ07_RDD_IR_LEADER0, leader);
+
+ tm6000_set_reg(dev, TM6010_REQ07_RDE_IR_PULSE_CNT1, pulse >> 8);
+ tm6000_set_reg(dev, TM6010_REQ07_RDF_IR_PULSE_CNT0, pulse);
+
+ if (!ir->polling)
+ tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, 2, 0);
+ else
+ tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, 2, 1);
+ msleep(10);
+
+ /* Shows that IR is working via the LED */
+ tm6000_flash_led(dev, 0);
+ msleep(100);
+ tm6000_flash_led(dev, 1);
+ ir->pwled = 1;
+
+ return 0;
+}
+
+static void tm6000_ir_urb_received(struct urb *urb)
+{
+ struct tm6000_core *dev = urb->context;
+ struct tm6000_IR *ir = dev->ir;
+ struct tm6000_ir_poll_result poll_result;
+ char *buf;
+
+ dprintk(2, "%s\n",__func__);
+ if (urb->status < 0 || urb->actual_length <= 0) {
+ printk(KERN_INFO "tm6000: IR URB failure: status: %i, length %i\n",
+ urb->status, urb->actual_length);
+ ir->submit_urb = 1;
+ schedule_delayed_work(&ir->work, msecs_to_jiffies(URB_SUBMIT_DELAY));
+ return;
+ }
+ buf = urb->transfer_buffer;
+
+ if (ir_debug)
+ print_hex_dump(KERN_DEBUG, "tm6000: IR data: ",
+ DUMP_PREFIX_OFFSET,16, 1,
+ buf, urb->actual_length, false);
+
+ poll_result.rc_data = buf[0];
+ if (urb->actual_length > 1)
+ poll_result.rc_data |= buf[1] << 8;
+
+ dprintk(1, "%s, scancode: 0x%04x\n",__func__, poll_result.rc_data);
+ rc_keydown(ir->rc, poll_result.rc_data, 0);
+
+ usb_submit_urb(urb, GFP_ATOMIC);
+ /*
+ * Flash the led. We can't do it here, as it is running on IRQ context.
+ * So, use the scheduler to do it, in a few ms.
+ */
+ ir->pwled = 2;
+ schedule_delayed_work(&ir->work, msecs_to_jiffies(10));
+}
+
+static void tm6000_ir_handle_key(struct work_struct *work)
+{
+ struct tm6000_IR *ir = container_of(work, struct tm6000_IR, work.work);
+ struct tm6000_core *dev = ir->dev;
+ struct tm6000_ir_poll_result poll_result;
+ int rc;
+ u8 buf[2];
+
+ if (ir->wait)
+ return;
+
+ dprintk(3, "%s\n",__func__);
+
+ rc = tm6000_read_write_usb(dev, USB_DIR_IN |
+ USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ REQ_02_GET_IR_CODE, 0, 0, buf, 2);
+ if (rc < 0)
+ return;
+
+ if (rc > 1)
+ poll_result.rc_data = buf[0] | buf[1] << 8;
+ else
+ poll_result.rc_data = buf[0];
+
+ /* Check if something was read */
+ if ((poll_result.rc_data & 0xff) == 0xff) {
+ if (!ir->pwled) {
+ tm6000_flash_led(dev, 1);
+ ir->pwled = 1;
+ }
+ return;
+ }
+
+ dprintk(1, "%s, scancode: 0x%04x\n",__func__, poll_result.rc_data);
+ rc_keydown(ir->rc, poll_result.rc_data, 0);
+ tm6000_flash_led(dev, 0);
+ ir->pwled = 0;
+
+ /* Re-schedule polling */
+ schedule_delayed_work(&ir->work, msecs_to_jiffies(ir->polling));
+}
+
+static void tm6000_ir_int_work(struct work_struct *work)
+{
+ struct tm6000_IR *ir = container_of(work, struct tm6000_IR, work.work);
+ struct tm6000_core *dev = ir->dev;
+ int rc;
+
+ dprintk(3, "%s, submit_urb = %d, pwled = %d\n",__func__, ir->submit_urb,
+ ir->pwled);
+
+ if (ir->submit_urb) {
+ dprintk(3, "Resubmit urb\n");
+ tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, 2, 0);
+
+ rc = usb_submit_urb(ir->int_urb, GFP_ATOMIC);
+ if (rc < 0) {
+ printk(KERN_ERR "tm6000: Can't submit an IR interrupt. Error %i\n",
+ rc);
+ /* Retry in 100 ms */
+ schedule_delayed_work(&ir->work, msecs_to_jiffies(URB_SUBMIT_DELAY));
+ return;
+ }
+ ir->submit_urb = 0;
+ }
+
+ /* Led is enabled only if USB submit doesn't fail */
+ if (ir->pwled == 2) {
+ tm6000_flash_led(dev, 0);
+ ir->pwled = 0;
+ schedule_delayed_work(&ir->work, msecs_to_jiffies(URB_INT_LED_DELAY));
+ } else if (!ir->pwled) {
+ tm6000_flash_led(dev, 1);
+ ir->pwled = 1;
+ }
+}
+
+static int tm6000_ir_start(struct rc_dev *rc)
+{
+ struct tm6000_IR *ir = rc->priv;
+
+ dprintk(2, "%s\n",__func__);
+
+ schedule_delayed_work(&ir->work, 0);
+
+ return 0;
+}
+
+static void tm6000_ir_stop(struct rc_dev *rc)
+{
+ struct tm6000_IR *ir = rc->priv;
+
+ dprintk(2, "%s\n",__func__);
+
+ cancel_delayed_work_sync(&ir->work);
+}
+
+static int tm6000_ir_change_protocol(struct rc_dev *rc, u64 rc_type)
+{
+ struct tm6000_IR *ir = rc->priv;
+
+ if (!ir)
+ return 0;
+
+ dprintk(2, "%s\n",__func__);
+
+ if ((rc->rc_map.scan) && (rc_type == RC_TYPE_NEC))
+ ir->key_addr = ((rc->rc_map.scan[0].scancode >> 8) & 0xffff);
+
+ ir->rc_type = rc_type;
+
+ tm6000_ir_config(ir);
+ /* TODO */
+ return 0;
+}
+
+static int __tm6000_ir_int_start(struct rc_dev *rc)
+{
+ struct tm6000_IR *ir = rc->priv;
+ struct tm6000_core *dev = ir->dev;
+ int pipe, size;
+ int err = -ENOMEM;
+
+ if (!ir)
+ return -ENODEV;
+
+ dprintk(2, "%s\n",__func__);
+
+ ir->int_urb = usb_alloc_urb(0, GFP_ATOMIC);
+ if (!ir->int_urb)
+ return -ENOMEM;
+
+ pipe = usb_rcvintpipe(dev->udev,
+ dev->int_in.endp->desc.bEndpointAddress
+ & USB_ENDPOINT_NUMBER_MASK);
+
+ size = usb_maxpacket(dev->udev, pipe, usb_pipeout(pipe));
+ dprintk(1, "IR max size: %d\n", size);
+
+ ir->int_urb->transfer_buffer = kzalloc(size, GFP_ATOMIC);
+ if (ir->int_urb->transfer_buffer == NULL) {
+ usb_free_urb(ir->int_urb);
+ return err;
+ }
+ dprintk(1, "int interval: %d\n", dev->int_in.endp->desc.bInterval);
+
+ usb_fill_int_urb(ir->int_urb, dev->udev, pipe,
+ ir->int_urb->transfer_buffer, size,
+ tm6000_ir_urb_received, dev,
+ dev->int_in.endp->desc.bInterval);
+
+ ir->submit_urb = 1;
+ schedule_delayed_work(&ir->work, msecs_to_jiffies(URB_SUBMIT_DELAY));
+
+ return 0;
+}
+
+static void __tm6000_ir_int_stop(struct rc_dev *rc)
+{
+ struct tm6000_IR *ir = rc->priv;
+
+ if (!ir || !ir->int_urb)
+ return;
+
+ dprintk(2, "%s\n",__func__);
+
+ usb_kill_urb(ir->int_urb);
+ kfree(ir->int_urb->transfer_buffer);
+ usb_free_urb(ir->int_urb);
+ ir->int_urb = NULL;
+}
+
+int tm6000_ir_int_start(struct tm6000_core *dev)
+{
+ struct tm6000_IR *ir = dev->ir;
+
+ if (!ir)
+ return 0;
+
+ return __tm6000_ir_int_start(ir->rc);
+}
+
+void tm6000_ir_int_stop(struct tm6000_core *dev)
+{
+ struct tm6000_IR *ir = dev->ir;
+
+ if (!ir || !ir->rc)
+ return;
+
+ __tm6000_ir_int_stop(ir->rc);
+}
+
+int tm6000_ir_init(struct tm6000_core *dev)
+{
+ struct tm6000_IR *ir;
+ struct rc_dev *rc;
+ int err = -ENOMEM;
+
+ if (!enable_ir)
+ return -ENODEV;
+
+ if (!dev->caps.has_remote)
+ return 0;
+
+ if (!dev->ir_codes)
+ return 0;
+
+ ir = kzalloc(sizeof(*ir), GFP_ATOMIC);
+ rc = rc_allocate_device();
+ if (!ir || !rc)
+ goto out;
+
+ dprintk(2, "%s\n", __func__);
+
+ /* record handles to ourself */
+ ir->dev = dev;
+ dev->ir = ir;
+ ir->rc = rc;
+
+ /* input setup */
+ rc->allowed_protos = RC_TYPE_RC5 | RC_TYPE_NEC;
+ /* Neded, in order to support NEC remotes with 24 or 32 bits */
+ rc->scanmask = 0xffff;
+ rc->priv = ir;
+ rc->change_protocol = tm6000_ir_change_protocol;
+ if (dev->int_in.endp) {
+ rc->open = __tm6000_ir_int_start;
+ rc->close = __tm6000_ir_int_stop;
+ INIT_DELAYED_WORK(&ir->work, tm6000_ir_int_work);
+ } else {
+ rc->open = tm6000_ir_start;
+ rc->close = tm6000_ir_stop;
+ ir->polling = 50;
+ INIT_DELAYED_WORK(&ir->work, tm6000_ir_handle_key);
+ }
+ rc->driver_type = RC_DRIVER_SCANCODE;
+
+ snprintf(ir->name, sizeof(ir->name), "tm5600/60x0 IR (%s)",
+ dev->name);
+
+ usb_make_path(dev->udev, ir->phys, sizeof(ir->phys));
+ strlcat(ir->phys, "/input0", sizeof(ir->phys));
+
+ tm6000_ir_change_protocol(rc, RC_TYPE_UNKNOWN);
+
+ rc->input_name = ir->name;
+ rc->input_phys = ir->phys;
+ rc->input_id.bustype = BUS_USB;
+ rc->input_id.version = 1;
+ rc->input_id.vendor = le16_to_cpu(dev->udev->descriptor.idVendor);
+ rc->input_id.product = le16_to_cpu(dev->udev->descriptor.idProduct);
+ rc->map_name = dev->ir_codes;
+ rc->driver_name = "tm6000";
+ rc->dev.parent = &dev->udev->dev;
+
+ /* ir register */
+ err = rc_register_device(rc);
+ if (err)
+ goto out;
+
+ return 0;
+
+out:
+ dev->ir = NULL;
+ rc_free_device(rc);
+ kfree(ir);
+ return err;
+}
+
+int tm6000_ir_fini(struct tm6000_core *dev)
+{
+ struct tm6000_IR *ir = dev->ir;
+
+ /* skip detach on non attached board */
+
+ if (!ir)
+ return 0;
+
+ dprintk(2, "%s\n",__func__);
+
+ if (!ir->polling)
+ __tm6000_ir_int_stop(ir->rc);
+
+ tm6000_ir_stop(ir->rc);
+
+ /* Turn off the led */
+ tm6000_flash_led(dev, 0);
+ ir->pwled = 0;
+
+ rc_unregister_device(ir->rc);
+
+ kfree(ir);
+ dev->ir = NULL;
+
+ return 0;
+}
--- /dev/null
+/*
+ * tm6000-regs.h - driver for TM5600/TM6000/TM6010 USB video capture devices
+ *
+ * Copyright (C) 2006-2007 Mauro Carvalho Chehab <mchehab@infradead.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation version 2
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/*
+ * Define TV Master TM5600/TM6000/TM6010 Request codes
+ */
+#define REQ_00_SET_IR_VALUE 0
+#define REQ_01_SET_WAKEUP_IRCODE 1
+#define REQ_02_GET_IR_CODE 2
+#define REQ_03_SET_GET_MCU_PIN 3
+#define REQ_04_EN_DISABLE_MCU_INT 4
+#define REQ_05_SET_GET_USBREG 5
+ /* Write: RegNum, Value, 0 */
+ /* Read : RegNum, Value, 1, RegStatus */
+#define REQ_06_SET_GET_USBREG_BIT 6
+#define REQ_07_SET_GET_AVREG 7
+ /* Write: RegNum, Value, 0 */
+ /* Read : RegNum, Value, 1, RegStatus */
+#define REQ_08_SET_GET_AVREG_BIT 8
+#define REQ_09_SET_GET_TUNER_FQ 9
+#define REQ_10_SET_TUNER_SYSTEM 10
+#define REQ_11_SET_EEPROM_ADDR 11
+#define REQ_12_SET_GET_EEPROMBYTE 12
+#define REQ_13_GET_EEPROM_SEQREAD 13
+#define REQ_14_SET_GET_I2C_WR2_RDN 14
+#define REQ_15_SET_GET_I2CBYTE 15
+ /* Write: Subaddr, Slave Addr, value, 0 */
+ /* Read : Subaddr, Slave Addr, value, 1 */
+#define REQ_16_SET_GET_I2C_WR1_RDN 16
+ /* Subaddr, Slave Addr, 0, length */
+#define REQ_17_SET_GET_I2CFP 17
+ /* Write: Slave Addr, register, value */
+ /* Read : Slave Addr, register, 2, data */
+#define REQ_20_DATA_TRANSFER 20
+#define REQ_30_I2C_WRITE 30
+#define REQ_31_I2C_READ 31
+#define REQ_35_AFTEK_TUNER_READ 35
+#define REQ_40_GET_VERSION 40
+#define REQ_50_SET_START 50
+#define REQ_51_SET_STOP 51
+#define REQ_52_TRANSMIT_DATA 52
+#define REQ_53_SPI_INITIAL 53
+#define REQ_54_SPI_SETSTART 54
+#define REQ_55_SPI_INOUTDATA 55
+#define REQ_56_SPI_SETSTOP 56
+
+/*
+ * Define TV Master TM5600/TM6000/TM6010 GPIO lines
+ */
+
+#define TM6000_GPIO_CLK 0x101
+#define TM6000_GPIO_DATA 0x100
+
+#define TM6000_GPIO_1 0x102
+#define TM6000_GPIO_2 0x103
+#define TM6000_GPIO_3 0x104
+#define TM6000_GPIO_4 0x300
+#define TM6000_GPIO_5 0x301
+#define TM6000_GPIO_6 0x304
+#define TM6000_GPIO_7 0x305
+
+/* tm6010 defines GPIO with different values */
+#define TM6010_GPIO_0 0x0102
+#define TM6010_GPIO_1 0x0103
+#define TM6010_GPIO_2 0x0104
+#define TM6010_GPIO_3 0x0105
+#define TM6010_GPIO_4 0x0106
+#define TM6010_GPIO_5 0x0107
+#define TM6010_GPIO_6 0x0300
+#define TM6010_GPIO_7 0x0301
+#define TM6010_GPIO_9 0x0305
+/*
+ * Define TV Master TM5600/TM6000/TM6010 URB message codes and length
+ */
+
+enum {
+ TM6000_URB_MSG_VIDEO = 1,
+ TM6000_URB_MSG_AUDIO,
+ TM6000_URB_MSG_VBI,
+ TM6000_URB_MSG_PTS,
+ TM6000_URB_MSG_ERR,
+};
+
+/* Define specific TM6000 Video decoder registers */
+#define TM6000_REQ07_RD8_TEST_SEL 0x07, 0xd8
+#define TM6000_REQ07_RD9_A_SIM_SEL 0x07, 0xd9
+#define TM6000_REQ07_RDA_CLK_SEL 0x07, 0xda
+#define TM6000_REQ07_RDB_OUT_SEL 0x07, 0xdb
+#define TM6000_REQ07_RDC_NSEL_I2S 0x07, 0xdc
+#define TM6000_REQ07_RDD_GPIO2_MDRV 0x07, 0xdd
+#define TM6000_REQ07_RDE_GPIO1_MDRV 0x07, 0xde
+#define TM6000_REQ07_RDF_PWDOWN_ACLK 0x07, 0xdf
+#define TM6000_REQ07_RE0_VADC_REF_CTL 0x07, 0xe0
+#define TM6000_REQ07_RE1_VADC_DACLIMP 0x07, 0xe1
+#define TM6000_REQ07_RE2_VADC_STATUS_CTL 0x07, 0xe2
+#define TM6000_REQ07_RE3_VADC_INP_LPF_SEL1 0x07, 0xe3
+#define TM6000_REQ07_RE4_VADC_TARGET1 0x07, 0xe4
+#define TM6000_REQ07_RE5_VADC_INP_LPF_SEL2 0x07, 0xe5
+#define TM6000_REQ07_RE6_VADC_TARGET2 0x07, 0xe6
+#define TM6000_REQ07_RE7_VADC_AGAIN_CTL 0x07, 0xe7
+#define TM6000_REQ07_RE8_VADC_PWDOWN_CTL 0x07, 0xe8
+#define TM6000_REQ07_RE9_VADC_INPUT_CTL1 0x07, 0xe9
+#define TM6000_REQ07_REA_VADC_INPUT_CTL2 0x07, 0xea
+#define TM6000_REQ07_REB_VADC_AADC_MODE 0x07, 0xeb
+#define TM6000_REQ07_REC_VADC_AADC_LVOL 0x07, 0xec
+#define TM6000_REQ07_RED_VADC_AADC_RVOL 0x07, 0xed
+#define TM6000_REQ07_REE_VADC_CTRL_SEL_CONTROL 0x07, 0xee
+#define TM6000_REQ07_REF_VADC_GAIN_MAP_CTL 0x07, 0xef
+#define TM6000_REQ07_RFD_BIST_ERR_VST_LOW 0x07, 0xfd
+#define TM6000_REQ07_RFE_BIST_ERR_VST_HIGH 0x07, 0xfe
+
+/* Define TM6000/TM6010 Video decoder registers */
+#define TM6010_REQ07_R00_VIDEO_CONTROL0 0x07, 0x00
+#define TM6010_REQ07_R01_VIDEO_CONTROL1 0x07, 0x01
+#define TM6010_REQ07_R02_VIDEO_CONTROL2 0x07, 0x02
+#define TM6010_REQ07_R03_YC_SEP_CONTROL 0x07, 0x03
+#define TM6010_REQ07_R04_LUMA_HAGC_CONTROL 0x07, 0x04
+#define TM6010_REQ07_R05_NOISE_THRESHOLD 0x07, 0x05
+#define TM6010_REQ07_R06_AGC_GATE_THRESHOLD 0x07, 0x06
+#define TM6010_REQ07_R07_OUTPUT_CONTROL 0x07, 0x07
+#define TM6010_REQ07_R08_LUMA_CONTRAST_ADJ 0x07, 0x08
+#define TM6010_REQ07_R09_LUMA_BRIGHTNESS_ADJ 0x07, 0x09
+#define TM6010_REQ07_R0A_CHROMA_SATURATION_ADJ 0x07, 0x0a
+#define TM6010_REQ07_R0B_CHROMA_HUE_PHASE_ADJ 0x07, 0x0b
+#define TM6010_REQ07_R0C_CHROMA_AGC_CONTROL 0x07, 0x0c
+#define TM6010_REQ07_R0D_CHROMA_KILL_LEVEL 0x07, 0x0d
+#define TM6010_REQ07_R0F_CHROMA_AUTO_POSITION 0x07, 0x0f
+#define TM6010_REQ07_R10_AGC_PEAK_NOMINAL 0x07, 0x10
+#define TM6010_REQ07_R11_AGC_PEAK_CONTROL 0x07, 0x11
+#define TM6010_REQ07_R12_AGC_GATE_STARTH 0x07, 0x12
+#define TM6010_REQ07_R13_AGC_GATE_STARTL 0x07, 0x13
+#define TM6010_REQ07_R14_AGC_GATE_WIDTH 0x07, 0x14
+#define TM6010_REQ07_R15_AGC_BP_DELAY 0x07, 0x15
+#define TM6010_REQ07_R16_LOCK_COUNT 0x07, 0x16
+#define TM6010_REQ07_R17_HLOOP_MAXSTATE 0x07, 0x17
+#define TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3 0x07, 0x18
+#define TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2 0x07, 0x19
+#define TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1 0x07, 0x1a
+#define TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0 0x07, 0x1b
+#define TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3 0x07, 0x1c
+#define TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2 0x07, 0x1d
+#define TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1 0x07, 0x1e
+#define TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0 0x07, 0x1f
+#define TM6010_REQ07_R20_HSYNC_RISING_EDGE_TIME 0x07, 0x20
+#define TM6010_REQ07_R21_HSYNC_PHASE_OFFSET 0x07, 0x21
+#define TM6010_REQ07_R22_HSYNC_PLL_START_TIME 0x07, 0x22
+#define TM6010_REQ07_R23_HSYNC_PLL_END_TIME 0x07, 0x23
+#define TM6010_REQ07_R24_HSYNC_TIP_START_TIME 0x07, 0x24
+#define TM6010_REQ07_R25_HSYNC_TIP_END_TIME 0x07, 0x25
+#define TM6010_REQ07_R26_HSYNC_RISING_EDGE_START 0x07, 0x26
+#define TM6010_REQ07_R27_HSYNC_RISING_EDGE_END 0x07, 0x27
+#define TM6010_REQ07_R28_BACKPORCH_START 0x07, 0x28
+#define TM6010_REQ07_R29_BACKPORCH_END 0x07, 0x29
+#define TM6010_REQ07_R2A_HSYNC_FILTER_START 0x07, 0x2a
+#define TM6010_REQ07_R2B_HSYNC_FILTER_END 0x07, 0x2b
+#define TM6010_REQ07_R2C_CHROMA_BURST_START 0x07, 0x2c
+#define TM6010_REQ07_R2D_CHROMA_BURST_END 0x07, 0x2d
+#define TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART 0x07, 0x2e
+#define TM6010_REQ07_R2F_ACTIVE_VIDEO_HWIDTH 0x07, 0x2f
+#define TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART 0x07, 0x30
+#define TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT 0x07, 0x31
+#define TM6010_REQ07_R32_VSYNC_HLOCK_MIN 0x07, 0x32
+#define TM6010_REQ07_R33_VSYNC_HLOCK_MAX 0x07, 0x33
+#define TM6010_REQ07_R34_VSYNC_AGC_MIN 0x07, 0x34
+#define TM6010_REQ07_R35_VSYNC_AGC_MAX 0x07, 0x35
+#define TM6010_REQ07_R36_VSYNC_VBI_MIN 0x07, 0x36
+#define TM6010_REQ07_R37_VSYNC_VBI_MAX 0x07, 0x37
+#define TM6010_REQ07_R38_VSYNC_THRESHOLD 0x07, 0x38
+#define TM6010_REQ07_R39_VSYNC_TIME_CONSTANT 0x07, 0x39
+#define TM6010_REQ07_R3A_STATUS1 0x07, 0x3a
+#define TM6010_REQ07_R3B_STATUS2 0x07, 0x3b
+#define TM6010_REQ07_R3C_STATUS3 0x07, 0x3c
+#define TM6010_REQ07_R3F_RESET 0x07, 0x3f
+#define TM6010_REQ07_R40_TELETEXT_VBI_CODE0 0x07, 0x40
+#define TM6010_REQ07_R41_TELETEXT_VBI_CODE1 0x07, 0x41
+#define TM6010_REQ07_R42_VBI_DATA_HIGH_LEVEL 0x07, 0x42
+#define TM6010_REQ07_R43_VBI_DATA_TYPE_LINE7 0x07, 0x43
+#define TM6010_REQ07_R44_VBI_DATA_TYPE_LINE8 0x07, 0x44
+#define TM6010_REQ07_R45_VBI_DATA_TYPE_LINE9 0x07, 0x45
+#define TM6010_REQ07_R46_VBI_DATA_TYPE_LINE10 0x07, 0x46
+#define TM6010_REQ07_R47_VBI_DATA_TYPE_LINE11 0x07, 0x47
+#define TM6010_REQ07_R48_VBI_DATA_TYPE_LINE12 0x07, 0x48
+#define TM6010_REQ07_R49_VBI_DATA_TYPE_LINE13 0x07, 0x49
+#define TM6010_REQ07_R4A_VBI_DATA_TYPE_LINE14 0x07, 0x4a
+#define TM6010_REQ07_R4B_VBI_DATA_TYPE_LINE15 0x07, 0x4b
+#define TM6010_REQ07_R4C_VBI_DATA_TYPE_LINE16 0x07, 0x4c
+#define TM6010_REQ07_R4D_VBI_DATA_TYPE_LINE17 0x07, 0x4d
+#define TM6010_REQ07_R4E_VBI_DATA_TYPE_LINE18 0x07, 0x4e
+#define TM6010_REQ07_R4F_VBI_DATA_TYPE_LINE19 0x07, 0x4f
+#define TM6010_REQ07_R50_VBI_DATA_TYPE_LINE20 0x07, 0x50
+#define TM6010_REQ07_R51_VBI_DATA_TYPE_LINE21 0x07, 0x51
+#define TM6010_REQ07_R52_VBI_DATA_TYPE_LINE22 0x07, 0x52
+#define TM6010_REQ07_R53_VBI_DATA_TYPE_LINE23 0x07, 0x53
+#define TM6010_REQ07_R54_VBI_DATA_TYPE_RLINES 0x07, 0x54
+#define TM6010_REQ07_R55_VBI_LOOP_FILTER_GAIN 0x07, 0x55
+#define TM6010_REQ07_R56_VBI_LOOP_FILTER_I_GAIN 0x07, 0x56
+#define TM6010_REQ07_R57_VBI_LOOP_FILTER_P_GAIN 0x07, 0x57
+#define TM6010_REQ07_R58_VBI_CAPTION_DTO1 0x07, 0x58
+#define TM6010_REQ07_R59_VBI_CAPTION_DTO0 0x07, 0x59
+#define TM6010_REQ07_R5A_VBI_TELETEXT_DTO1 0x07, 0x5a
+#define TM6010_REQ07_R5B_VBI_TELETEXT_DTO0 0x07, 0x5b
+#define TM6010_REQ07_R5C_VBI_WSS625_DTO1 0x07, 0x5c
+#define TM6010_REQ07_R5D_VBI_WSS625_DTO0 0x07, 0x5d
+#define TM6010_REQ07_R5E_VBI_CAPTION_FRAME_START 0x07, 0x5e
+#define TM6010_REQ07_R5F_VBI_WSS625_FRAME_START 0x07, 0x5f
+#define TM6010_REQ07_R60_TELETEXT_FRAME_START 0x07, 0x60
+#define TM6010_REQ07_R61_VBI_CCDATA1 0x07, 0x61
+#define TM6010_REQ07_R62_VBI_CCDATA2 0x07, 0x62
+#define TM6010_REQ07_R63_VBI_WSS625_DATA1 0x07, 0x63
+#define TM6010_REQ07_R64_VBI_WSS625_DATA2 0x07, 0x64
+#define TM6010_REQ07_R65_VBI_DATA_STATUS 0x07, 0x65
+#define TM6010_REQ07_R66_VBI_CAPTION_START 0x07, 0x66
+#define TM6010_REQ07_R67_VBI_WSS625_START 0x07, 0x67
+#define TM6010_REQ07_R68_VBI_TELETEXT_START 0x07, 0x68
+#define TM6010_REQ07_R70_HSYNC_DTO_INC_STATUS3 0x07, 0x70
+#define TM6010_REQ07_R71_HSYNC_DTO_INC_STATUS2 0x07, 0x71
+#define TM6010_REQ07_R72_HSYNC_DTO_INC_STATUS1 0x07, 0x72
+#define TM6010_REQ07_R73_HSYNC_DTO_INC_STATUS0 0x07, 0x73
+#define TM6010_REQ07_R74_CHROMA_DTO_INC_STATUS3 0x07, 0x74
+#define TM6010_REQ07_R75_CHROMA_DTO_INC_STATUS2 0x07, 0x75
+#define TM6010_REQ07_R76_CHROMA_DTO_INC_STATUS1 0x07, 0x76
+#define TM6010_REQ07_R77_CHROMA_DTO_INC_STATUS0 0x07, 0x77
+#define TM6010_REQ07_R78_AGC_AGAIN_STATUS 0x07, 0x78
+#define TM6010_REQ07_R79_AGC_DGAIN_STATUS 0x07, 0x79
+#define TM6010_REQ07_R7A_CHROMA_MAG_STATUS 0x07, 0x7a
+#define TM6010_REQ07_R7B_CHROMA_GAIN_STATUS1 0x07, 0x7b
+#define TM6010_REQ07_R7C_CHROMA_GAIN_STATUS0 0x07, 0x7c
+#define TM6010_REQ07_R7D_CORDIC_FREQ_STATUS 0x07, 0x7d
+#define TM6010_REQ07_R7F_STATUS_NOISE 0x07, 0x7f
+#define TM6010_REQ07_R80_COMB_FILTER_TRESHOLD 0x07, 0x80
+#define TM6010_REQ07_R82_COMB_FILTER_CONFIG 0x07, 0x82
+#define TM6010_REQ07_R83_CHROMA_LOCK_CONFIG 0x07, 0x83
+#define TM6010_REQ07_R84_NOISE_NTSC_C 0x07, 0x84
+#define TM6010_REQ07_R85_NOISE_PAL_C 0x07, 0x85
+#define TM6010_REQ07_R86_NOISE_PHASE_C 0x07, 0x86
+#define TM6010_REQ07_R87_NOISE_PHASE_Y 0x07, 0x87
+#define TM6010_REQ07_R8A_CHROMA_LOOPFILTER_STATE 0x07, 0x8a
+#define TM6010_REQ07_R8B_CHROMA_HRESAMPLER 0x07, 0x8b
+#define TM6010_REQ07_R8D_CPUMP_DELAY_ADJ 0x07, 0x8d
+#define TM6010_REQ07_R8E_CPUMP_ADJ 0x07, 0x8e
+#define TM6010_REQ07_R8F_CPUMP_DELAY 0x07, 0x8f
+
+/* Define TM6000/TM6010 Miscellaneous registers */
+#define TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE 0x07, 0xc0
+#define TM6010_REQ07_RC1_TRESHOLD 0x07, 0xc1
+#define TM6010_REQ07_RC2_HSYNC_WIDTH 0x07, 0xc2
+#define TM6010_REQ07_RC3_HSTART1 0x07, 0xc3
+#define TM6010_REQ07_RC4_HSTART0 0x07, 0xc4
+#define TM6010_REQ07_RC5_HEND1 0x07, 0xc5
+#define TM6010_REQ07_RC6_HEND0 0x07, 0xc6
+#define TM6010_REQ07_RC7_VSTART1 0x07, 0xc7
+#define TM6010_REQ07_RC8_VSTART0 0x07, 0xc8
+#define TM6010_REQ07_RC9_VEND1 0x07, 0xc9
+#define TM6010_REQ07_RCA_VEND0 0x07, 0xca
+#define TM6010_REQ07_RCB_DELAY 0x07, 0xcb
+/* ONLY for TM6010 */
+#define TM6010_REQ07_RCC_ACTIVE_IF 0x07, 0xcc
+#define TM6010_REQ07_RCC_ACTIVE_IF_VIDEO_ENABLE (1 << 5)
+#define TM6010_REQ07_RCC_ACTIVE_IF_AUDIO_ENABLE (1 << 6)
+#define TM6010_REQ07_RD0_USB_PERIPHERY_CONTROL 0x07, 0xd0
+#define TM6010_REQ07_RD1_ADDR_FOR_REQ1 0x07, 0xd1
+#define TM6010_REQ07_RD2_ADDR_FOR_REQ2 0x07, 0xd2
+#define TM6010_REQ07_RD3_ADDR_FOR_REQ3 0x07, 0xd3
+#define TM6010_REQ07_RD4_ADDR_FOR_REQ4 0x07, 0xd4
+#define TM6010_REQ07_RD5_POWERSAVE 0x07, 0xd5
+#define TM6010_REQ07_RD6_ENDP_REQ1_REQ2 0x07, 0xd6
+#define TM6010_REQ07_RD7_ENDP_REQ3_REQ4 0x07, 0xd7
+/* ONLY for TM6010 */
+#define TM6010_REQ07_RD8_IR 0x07, 0xd8
+/* ONLY for TM6010 */
+#define TM6010_REQ07_RD9_IR_BSIZE 0x07, 0xd9
+/* ONLY for TM6010 */
+#define TM6010_REQ07_RDA_IR_WAKEUP_SEL 0x07, 0xda
+/* ONLY for TM6010 */
+#define TM6010_REQ07_RDB_IR_WAKEUP_ADD 0x07, 0xdb
+/* ONLY for TM6010 */
+#define TM6010_REQ07_RDC_IR_LEADER1 0x07, 0xdc
+/* ONLY for TM6010 */
+#define TM6010_REQ07_RDD_IR_LEADER0 0x07, 0xdd
+/* ONLY for TM6010 */
+#define TM6010_REQ07_RDE_IR_PULSE_CNT1 0x07, 0xde
+/* ONLY for TM6010 */
+#define TM6010_REQ07_RDF_IR_PULSE_CNT0 0x07, 0xdf
+/* ONLY for TM6010 */
+#define TM6010_REQ07_RE0_DVIDEO_SOURCE 0x07, 0xe0
+/* ONLY for TM6010 */
+#define TM6010_REQ07_RE0_DVIDEO_SOURCE_IF 0x07, 0xe1
+/* ONLY for TM6010 */
+#define TM6010_REQ07_RE2_OUT_SEL2 0x07, 0xe2
+/* ONLY for TM6010 */
+#define TM6010_REQ07_RE3_OUT_SEL1 0x07, 0xe3
+/* ONLY for TM6010 */
+#define TM6010_REQ07_RE4_OUT_SEL0 0x07, 0xe4
+/* ONLY for TM6010 */
+#define TM6010_REQ07_RE5_REMOTE_WAKEUP 0x07, 0xe5
+/* ONLY for TM6010 */
+#define TM6010_REQ07_RE7_PUB_GPIO 0x07, 0xe7
+/* ONLY for TM6010 */
+#define TM6010_REQ07_RE8_TYPESEL_MOS_I2S 0x07, 0xe8
+/* ONLY for TM6010 */
+#define TM6010_REQ07_RE9_TYPESEL_MOS_TS 0x07, 0xe9
+/* ONLY for TM6010 */
+#define TM6010_REQ07_REA_TYPESEL_MOS_CCIR 0x07, 0xea
+/* ONLY for TM6010 */
+#define TM6010_REQ07_RF0_BIST_CRC_RESULT0 0x07, 0xf0
+/* ONLY for TM6010 */
+#define TM6010_REQ07_RF1_BIST_CRC_RESULT1 0x07, 0xf1
+/* ONLY for TM6010 */
+#define TM6010_REQ07_RF2_BIST_CRC_RESULT2 0x07, 0xf2
+/* ONLY for TM6010 */
+#define TM6010_REQ07_RF3_BIST_CRC_RESULT3 0x07, 0xf3
+/* ONLY for TM6010 */
+#define TM6010_REQ07_RF4_BIST_ERR_VST2 0x07, 0xf4
+/* ONLY for TM6010 */
+#define TM6010_REQ07_RF5_BIST_ERR_VST1 0x07, 0xf5
+/* ONLY for TM6010 */
+#define TM6010_REQ07_RF6_BIST_ERR_VST0 0x07, 0xf6
+/* ONLY for TM6010 */
+#define TM6010_REQ07_RF7_BIST 0x07, 0xf7
+/* ONLY for TM6010 */
+#define TM6010_REQ07_RFE_POWER_DOWN 0x07, 0xfe
+#define TM6010_REQ07_RFF_SOFT_RESET 0x07, 0xff
+
+/* Define TM6000/TM6010 USB registers */
+#define TM6010_REQ05_R00_MAIN_CTRL 0x05, 0x00
+#define TM6010_REQ05_R01_DEVADDR 0x05, 0x01
+#define TM6010_REQ05_R02_TEST 0x05, 0x02
+#define TM6010_REQ05_R04_SOFN0 0x05, 0x04
+#define TM6010_REQ05_R05_SOFN1 0x05, 0x05
+#define TM6010_REQ05_R06_SOFTM0 0x05, 0x06
+#define TM6010_REQ05_R07_SOFTM1 0x05, 0x07
+#define TM6010_REQ05_R08_PHY_TEST 0x05, 0x08
+#define TM6010_REQ05_R09_VCTL 0x05, 0x09
+#define TM6010_REQ05_R0A_VSTA 0x05, 0x0a
+#define TM6010_REQ05_R0B_CX_CFG 0x05, 0x0b
+#define TM6010_REQ05_R0C_ENDP0_REG0 0x05, 0x0c
+#define TM6010_REQ05_R10_GMASK 0x05, 0x10
+#define TM6010_REQ05_R11_IMASK0 0x05, 0x11
+#define TM6010_REQ05_R12_IMASK1 0x05, 0x12
+#define TM6010_REQ05_R13_IMASK2 0x05, 0x13
+#define TM6010_REQ05_R14_IMASK3 0x05, 0x14
+#define TM6010_REQ05_R15_IMASK4 0x05, 0x15
+#define TM6010_REQ05_R16_IMASK5 0x05, 0x16
+#define TM6010_REQ05_R17_IMASK6 0x05, 0x17
+#define TM6010_REQ05_R18_IMASK7 0x05, 0x18
+#define TM6010_REQ05_R19_ZEROP0 0x05, 0x19
+#define TM6010_REQ05_R1A_ZEROP1 0x05, 0x1a
+#define TM6010_REQ05_R1C_FIFO_EMP0 0x05, 0x1c
+#define TM6010_REQ05_R1D_FIFO_EMP1 0x05, 0x1d
+#define TM6010_REQ05_R20_IRQ_GROUP 0x05, 0x20
+#define TM6010_REQ05_R21_IRQ_SOURCE0 0x05, 0x21
+#define TM6010_REQ05_R22_IRQ_SOURCE1 0x05, 0x22
+#define TM6010_REQ05_R23_IRQ_SOURCE2 0x05, 0x23
+#define TM6010_REQ05_R24_IRQ_SOURCE3 0x05, 0x24
+#define TM6010_REQ05_R25_IRQ_SOURCE4 0x05, 0x25
+#define TM6010_REQ05_R26_IRQ_SOURCE5 0x05, 0x26
+#define TM6010_REQ05_R27_IRQ_SOURCE6 0x05, 0x27
+#define TM6010_REQ05_R28_IRQ_SOURCE7 0x05, 0x28
+#define TM6010_REQ05_R29_SEQ_ERR0 0x05, 0x29
+#define TM6010_REQ05_R2A_SEQ_ERR1 0x05, 0x2a
+#define TM6010_REQ05_R2B_SEQ_ABORT0 0x05, 0x2b
+#define TM6010_REQ05_R2C_SEQ_ABORT1 0x05, 0x2c
+#define TM6010_REQ05_R2D_TX_ZERO0 0x05, 0x2d
+#define TM6010_REQ05_R2E_TX_ZERO1 0x05, 0x2e
+#define TM6010_REQ05_R2F_IDLE_CNT 0x05, 0x2f
+#define TM6010_REQ05_R30_FNO_P1 0x05, 0x30
+#define TM6010_REQ05_R31_FNO_P2 0x05, 0x31
+#define TM6010_REQ05_R32_FNO_P3 0x05, 0x32
+#define TM6010_REQ05_R33_FNO_P4 0x05, 0x33
+#define TM6010_REQ05_R34_FNO_P5 0x05, 0x34
+#define TM6010_REQ05_R35_FNO_P6 0x05, 0x35
+#define TM6010_REQ05_R36_FNO_P7 0x05, 0x36
+#define TM6010_REQ05_R37_FNO_P8 0x05, 0x37
+#define TM6010_REQ05_R38_FNO_P9 0x05, 0x38
+#define TM6010_REQ05_R30_FNO_P10 0x05, 0x39
+#define TM6010_REQ05_R30_FNO_P11 0x05, 0x3a
+#define TM6010_REQ05_R30_FNO_P12 0x05, 0x3b
+#define TM6010_REQ05_R30_FNO_P13 0x05, 0x3c
+#define TM6010_REQ05_R30_FNO_P14 0x05, 0x3d
+#define TM6010_REQ05_R30_FNO_P15 0x05, 0x3e
+#define TM6010_REQ05_R40_IN_MAXPS_LOW1 0x05, 0x40
+#define TM6010_REQ05_R41_IN_MAXPS_HIGH1 0x05, 0x41
+#define TM6010_REQ05_R42_IN_MAXPS_LOW2 0x05, 0x42
+#define TM6010_REQ05_R43_IN_MAXPS_HIGH2 0x05, 0x43
+#define TM6010_REQ05_R44_IN_MAXPS_LOW3 0x05, 0x44
+#define TM6010_REQ05_R45_IN_MAXPS_HIGH3 0x05, 0x45
+#define TM6010_REQ05_R46_IN_MAXPS_LOW4 0x05, 0x46
+#define TM6010_REQ05_R47_IN_MAXPS_HIGH4 0x05, 0x47
+#define TM6010_REQ05_R48_IN_MAXPS_LOW5 0x05, 0x48
+#define TM6010_REQ05_R49_IN_MAXPS_HIGH5 0x05, 0x49
+#define TM6010_REQ05_R4A_IN_MAXPS_LOW6 0x05, 0x4a
+#define TM6010_REQ05_R4B_IN_MAXPS_HIGH6 0x05, 0x4b
+#define TM6010_REQ05_R4C_IN_MAXPS_LOW7 0x05, 0x4c
+#define TM6010_REQ05_R4D_IN_MAXPS_HIGH7 0x05, 0x4d
+#define TM6010_REQ05_R4E_IN_MAXPS_LOW8 0x05, 0x4e
+#define TM6010_REQ05_R4F_IN_MAXPS_HIGH8 0x05, 0x4f
+#define TM6010_REQ05_R50_IN_MAXPS_LOW9 0x05, 0x50
+#define TM6010_REQ05_R51_IN_MAXPS_HIGH9 0x05, 0x51
+#define TM6010_REQ05_R40_IN_MAXPS_LOW10 0x05, 0x52
+#define TM6010_REQ05_R41_IN_MAXPS_HIGH10 0x05, 0x53
+#define TM6010_REQ05_R40_IN_MAXPS_LOW11 0x05, 0x54
+#define TM6010_REQ05_R41_IN_MAXPS_HIGH11 0x05, 0x55
+#define TM6010_REQ05_R40_IN_MAXPS_LOW12 0x05, 0x56
+#define TM6010_REQ05_R41_IN_MAXPS_HIGH12 0x05, 0x57
+#define TM6010_REQ05_R40_IN_MAXPS_LOW13 0x05, 0x58
+#define TM6010_REQ05_R41_IN_MAXPS_HIGH13 0x05, 0x59
+#define TM6010_REQ05_R40_IN_MAXPS_LOW14 0x05, 0x5a
+#define TM6010_REQ05_R41_IN_MAXPS_HIGH14 0x05, 0x5b
+#define TM6010_REQ05_R40_IN_MAXPS_LOW15 0x05, 0x5c
+#define TM6010_REQ05_R41_IN_MAXPS_HIGH15 0x05, 0x5d
+#define TM6010_REQ05_R60_OUT_MAXPS_LOW1 0x05, 0x60
+#define TM6010_REQ05_R61_OUT_MAXPS_HIGH1 0x05, 0x61
+#define TM6010_REQ05_R62_OUT_MAXPS_LOW2 0x05, 0x62
+#define TM6010_REQ05_R63_OUT_MAXPS_HIGH2 0x05, 0x63
+#define TM6010_REQ05_R64_OUT_MAXPS_LOW3 0x05, 0x64
+#define TM6010_REQ05_R65_OUT_MAXPS_HIGH3 0x05, 0x65
+#define TM6010_REQ05_R66_OUT_MAXPS_LOW4 0x05, 0x66
+#define TM6010_REQ05_R67_OUT_MAXPS_HIGH4 0x05, 0x67
+#define TM6010_REQ05_R68_OUT_MAXPS_LOW5 0x05, 0x68
+#define TM6010_REQ05_R69_OUT_MAXPS_HIGH5 0x05, 0x69
+#define TM6010_REQ05_R6A_OUT_MAXPS_LOW6 0x05, 0x6a
+#define TM6010_REQ05_R6B_OUT_MAXPS_HIGH6 0x05, 0x6b
+#define TM6010_REQ05_R6C_OUT_MAXPS_LOW7 0x05, 0x6c
+#define TM6010_REQ05_R6D_OUT_MAXPS_HIGH7 0x05, 0x6d
+#define TM6010_REQ05_R6E_OUT_MAXPS_LOW8 0x05, 0x6e
+#define TM6010_REQ05_R6F_OUT_MAXPS_HIGH8 0x05, 0x6f
+#define TM6010_REQ05_R70_OUT_MAXPS_LOW9 0x05, 0x70
+#define TM6010_REQ05_R71_OUT_MAXPS_HIGH9 0x05, 0x71
+#define TM6010_REQ05_R60_OUT_MAXPS_LOW10 0x05, 0x72
+#define TM6010_REQ05_R61_OUT_MAXPS_HIGH10 0x05, 0x73
+#define TM6010_REQ05_R60_OUT_MAXPS_LOW11 0x05, 0x74
+#define TM6010_REQ05_R61_OUT_MAXPS_HIGH11 0x05, 0x75
+#define TM6010_REQ05_R60_OUT_MAXPS_LOW12 0x05, 0x76
+#define TM6010_REQ05_R61_OUT_MAXPS_HIGH12 0x05, 0x77
+#define TM6010_REQ05_R60_OUT_MAXPS_LOW13 0x05, 0x78
+#define TM6010_REQ05_R61_OUT_MAXPS_HIGH13 0x05, 0x79
+#define TM6010_REQ05_R60_OUT_MAXPS_LOW14 0x05, 0x7a
+#define TM6010_REQ05_R61_OUT_MAXPS_HIGH14 0x05, 0x7b
+#define TM6010_REQ05_R60_OUT_MAXPS_LOW15 0x05, 0x7c
+#define TM6010_REQ05_R61_OUT_MAXPS_HIGH15 0x05, 0x7d
+#define TM6010_REQ05_R80_FIFO0 0x05, 0x80
+#define TM6010_REQ05_R81_FIFO1 0x05, 0x81
+#define TM6010_REQ05_R82_FIFO2 0x05, 0x82
+#define TM6010_REQ05_R83_FIFO3 0x05, 0x83
+#define TM6010_REQ05_R84_FIFO4 0x05, 0x84
+#define TM6010_REQ05_R85_FIFO5 0x05, 0x85
+#define TM6010_REQ05_R86_FIFO6 0x05, 0x86
+#define TM6010_REQ05_R87_FIFO7 0x05, 0x87
+#define TM6010_REQ05_R88_FIFO8 0x05, 0x88
+#define TM6010_REQ05_R89_FIFO9 0x05, 0x89
+#define TM6010_REQ05_R81_FIFO10 0x05, 0x8a
+#define TM6010_REQ05_R81_FIFO11 0x05, 0x8b
+#define TM6010_REQ05_R81_FIFO12 0x05, 0x8c
+#define TM6010_REQ05_R81_FIFO13 0x05, 0x8d
+#define TM6010_REQ05_R81_FIFO14 0x05, 0x8e
+#define TM6010_REQ05_R81_FIFO15 0x05, 0x8f
+#define TM6010_REQ05_R90_CFG_FIFO0 0x05, 0x90
+#define TM6010_REQ05_R91_CFG_FIFO1 0x05, 0x91
+#define TM6010_REQ05_R92_CFG_FIFO2 0x05, 0x92
+#define TM6010_REQ05_R93_CFG_FIFO3 0x05, 0x93
+#define TM6010_REQ05_R94_CFG_FIFO4 0x05, 0x94
+#define TM6010_REQ05_R95_CFG_FIFO5 0x05, 0x95
+#define TM6010_REQ05_R96_CFG_FIFO6 0x05, 0x96
+#define TM6010_REQ05_R97_CFG_FIFO7 0x05, 0x97
+#define TM6010_REQ05_R98_CFG_FIFO8 0x05, 0x98
+#define TM6010_REQ05_R99_CFG_FIFO9 0x05, 0x99
+#define TM6010_REQ05_R91_CFG_FIFO10 0x05, 0x9a
+#define TM6010_REQ05_R91_CFG_FIFO11 0x05, 0x9b
+#define TM6010_REQ05_R91_CFG_FIFO12 0x05, 0x9c
+#define TM6010_REQ05_R91_CFG_FIFO13 0x05, 0x9d
+#define TM6010_REQ05_R91_CFG_FIFO14 0x05, 0x9e
+#define TM6010_REQ05_R91_CFG_FIFO15 0x05, 0x9f
+#define TM6010_REQ05_RA0_CTL_FIFO0 0x05, 0xa0
+#define TM6010_REQ05_RA1_CTL_FIFO1 0x05, 0xa1
+#define TM6010_REQ05_RA2_CTL_FIFO2 0x05, 0xa2
+#define TM6010_REQ05_RA3_CTL_FIFO3 0x05, 0xa3
+#define TM6010_REQ05_RA4_CTL_FIFO4 0x05, 0xa4
+#define TM6010_REQ05_RA5_CTL_FIFO5 0x05, 0xa5
+#define TM6010_REQ05_RA6_CTL_FIFO6 0x05, 0xa6
+#define TM6010_REQ05_RA7_CTL_FIFO7 0x05, 0xa7
+#define TM6010_REQ05_RA8_CTL_FIFO8 0x05, 0xa8
+#define TM6010_REQ05_RA9_CTL_FIFO9 0x05, 0xa9
+#define TM6010_REQ05_RA1_CTL_FIFO10 0x05, 0xaa
+#define TM6010_REQ05_RA1_CTL_FIFO11 0x05, 0xab
+#define TM6010_REQ05_RA1_CTL_FIFO12 0x05, 0xac
+#define TM6010_REQ05_RA1_CTL_FIFO13 0x05, 0xad
+#define TM6010_REQ05_RA1_CTL_FIFO14 0x05, 0xae
+#define TM6010_REQ05_RA1_CTL_FIFO15 0x05, 0xaf
+#define TM6010_REQ05_RB0_BC_LOW_FIFO0 0x05, 0xb0
+#define TM6010_REQ05_RB1_BC_LOW_FIFO1 0x05, 0xb1
+#define TM6010_REQ05_RB2_BC_LOW_FIFO2 0x05, 0xb2
+#define TM6010_REQ05_RB3_BC_LOW_FIFO3 0x05, 0xb3
+#define TM6010_REQ05_RB4_BC_LOW_FIFO4 0x05, 0xb4
+#define TM6010_REQ05_RB5_BC_LOW_FIFO5 0x05, 0xb5
+#define TM6010_REQ05_RB6_BC_LOW_FIFO6 0x05, 0xb6
+#define TM6010_REQ05_RB7_BC_LOW_FIFO7 0x05, 0xb7
+#define TM6010_REQ05_RB8_BC_LOW_FIFO8 0x05, 0xb8
+#define TM6010_REQ05_RB9_BC_LOW_FIFO9 0x05, 0xb9
+#define TM6010_REQ05_RB1_BC_LOW_FIFO10 0x05, 0xba
+#define TM6010_REQ05_RB1_BC_LOW_FIFO11 0x05, 0xbb
+#define TM6010_REQ05_RB1_BC_LOW_FIFO12 0x05, 0xbc
+#define TM6010_REQ05_RB1_BC_LOW_FIFO13 0x05, 0xbd
+#define TM6010_REQ05_RB1_BC_LOW_FIFO14 0x05, 0xbe
+#define TM6010_REQ05_RB1_BC_LOW_FIFO15 0x05, 0xbf
+#define TM6010_REQ05_RC0_DATA_FIFO0 0x05, 0xc0
+#define TM6010_REQ05_RC4_DATA_FIFO1 0x05, 0xc4
+#define TM6010_REQ05_RC8_DATA_FIFO2 0x05, 0xc8
+#define TM6010_REQ05_RCC_DATA_FIFO3 0x05, 0xcc
+#define TM6010_REQ05_RD0_DATA_FIFO4 0x05, 0xd0
+#define TM6010_REQ05_RD4_DATA_FIFO5 0x05, 0xd4
+#define TM6010_REQ05_RD8_DATA_FIFO6 0x05, 0xd8
+#define TM6010_REQ05_RDC_DATA_FIFO7 0x05, 0xdc
+#define TM6010_REQ05_RE0_DATA_FIFO8 0x05, 0xe0
+#define TM6010_REQ05_RE4_DATA_FIFO9 0x05, 0xe4
+#define TM6010_REQ05_RC4_DATA_FIFO10 0x05, 0xe8
+#define TM6010_REQ05_RC4_DATA_FIFO11 0x05, 0xec
+#define TM6010_REQ05_RC4_DATA_FIFO12 0x05, 0xf0
+#define TM6010_REQ05_RC4_DATA_FIFO13 0x05, 0xf4
+#define TM6010_REQ05_RC4_DATA_FIFO14 0x05, 0xf8
+#define TM6010_REQ05_RC4_DATA_FIFO15 0x05, 0xfc
+
+/* Define TM6010 Audio decoder registers */
+/* This core available only in TM6010 */
+#define TM6010_REQ08_R00_A_VERSION 0x08, 0x00
+#define TM6010_REQ08_R01_A_INIT 0x08, 0x01
+#define TM6010_REQ08_R02_A_FIX_GAIN_CTRL 0x08, 0x02
+#define TM6010_REQ08_R03_A_AUTO_GAIN_CTRL 0x08, 0x03
+#define TM6010_REQ08_R04_A_SIF_AMP_CTRL 0x08, 0x04
+#define TM6010_REQ08_R05_A_STANDARD_MOD 0x08, 0x05
+#define TM6010_REQ08_R06_A_SOUND_MOD 0x08, 0x06
+#define TM6010_REQ08_R07_A_LEFT_VOL 0x08, 0x07
+#define TM6010_REQ08_R08_A_RIGHT_VOL 0x08, 0x08
+#define TM6010_REQ08_R09_A_MAIN_VOL 0x08, 0x09
+#define TM6010_REQ08_R0A_A_I2S_MOD 0x08, 0x0a
+#define TM6010_REQ08_R0B_A_ASD_THRES1 0x08, 0x0b
+#define TM6010_REQ08_R0C_A_ASD_THRES2 0x08, 0x0c
+#define TM6010_REQ08_R0D_A_AMD_THRES 0x08, 0x0d
+#define TM6010_REQ08_R0E_A_MONO_THRES1 0x08, 0x0e
+#define TM6010_REQ08_R0F_A_MONO_THRES2 0x08, 0x0f
+#define TM6010_REQ08_R10_A_MUTE_THRES1 0x08, 0x10
+#define TM6010_REQ08_R11_A_MUTE_THRES2 0x08, 0x11
+#define TM6010_REQ08_R12_A_AGC_U 0x08, 0x12
+#define TM6010_REQ08_R13_A_AGC_ERR_T 0x08, 0x13
+#define TM6010_REQ08_R14_A_AGC_GAIN_INIT 0x08, 0x14
+#define TM6010_REQ08_R15_A_AGC_STEP_THR 0x08, 0x15
+#define TM6010_REQ08_R16_A_AGC_GAIN_MAX 0x08, 0x16
+#define TM6010_REQ08_R17_A_AGC_GAIN_MIN 0x08, 0x17
+#define TM6010_REQ08_R18_A_TR_CTRL 0x08, 0x18
+#define TM6010_REQ08_R19_A_FH_2FH_GAIN 0x08, 0x19
+#define TM6010_REQ08_R1A_A_NICAM_SER_MAX 0x08, 0x1a
+#define TM6010_REQ08_R1B_A_NICAM_SER_MIN 0x08, 0x1b
+#define TM6010_REQ08_R1E_A_GAIN_DEEMPH_OUT 0x08, 0x1e
+#define TM6010_REQ08_R1F_A_TEST_INTF_SEL 0x08, 0x1f
+#define TM6010_REQ08_R20_A_TEST_PIN_SEL 0x08, 0x20
+#define TM6010_REQ08_R21_A_AGC_ERR 0x08, 0x21
+#define TM6010_REQ08_R22_A_AGC_GAIN 0x08, 0x22
+#define TM6010_REQ08_R23_A_NICAM_INFO 0x08, 0x23
+#define TM6010_REQ08_R24_A_SER 0x08, 0x24
+#define TM6010_REQ08_R25_A_C1_AMP 0x08, 0x25
+#define TM6010_REQ08_R26_A_C2_AMP 0x08, 0x26
+#define TM6010_REQ08_R27_A_NOISE_AMP 0x08, 0x27
+#define TM6010_REQ08_R28_A_AUDIO_MODE_RES 0x08, 0x28
+
+/* Define TM6010 Video ADC registers */
+#define TM6010_REQ08_RE0_ADC_REF 0x08, 0xe0
+#define TM6010_REQ08_RE1_DAC_CLMP 0x08, 0xe1
+#define TM6010_REQ08_RE2_POWER_DOWN_CTRL1 0x08, 0xe2
+#define TM6010_REQ08_RE3_ADC_IN1_SEL 0x08, 0xe3
+#define TM6010_REQ08_RE4_ADC_IN2_SEL 0x08, 0xe4
+#define TM6010_REQ08_RE5_GAIN_PARAM 0x08, 0xe5
+#define TM6010_REQ08_RE6_POWER_DOWN_CTRL2 0x08, 0xe6
+#define TM6010_REQ08_RE7_REG_GAIN_Y 0x08, 0xe7
+#define TM6010_REQ08_RE8_REG_GAIN_C 0x08, 0xe8
+#define TM6010_REQ08_RE9_BIAS_CTRL 0x08, 0xe9
+#define TM6010_REQ08_REA_BUFF_DRV_CTRL 0x08, 0xea
+#define TM6010_REQ08_REB_SIF_GAIN_CTRL 0x08, 0xeb
+#define TM6010_REQ08_REC_REVERSE_YC_CTRL 0x08, 0xec
+#define TM6010_REQ08_RED_GAIN_SEL 0x08, 0xed
+
+/* Define TM6010 Audio ADC registers */
+#define TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG 0x08, 0xf0
+#define TM6010_REQ08_RF1_AADC_POWER_DOWN 0x08, 0xf1
+#define TM6010_REQ08_RF2_LEFT_CHANNEL_VOL 0x08, 0xf2
+#define TM6010_REQ08_RF3_RIGHT_CHANNEL_VOL 0x08, 0xf3
--- /dev/null
+/*
+ * tm6000-stds.c - driver for TM5600/TM6000/TM6010 USB video capture devices
+ *
+ * Copyright (C) 2007 Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation version 2
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include "tm6000.h"
+#include "tm6000-regs.h"
+
+static unsigned int tm6010_a_mode;
+module_param(tm6010_a_mode, int, 0644);
+MODULE_PARM_DESC(tm6010_a_mode, "set tm6010 sif audio mode");
+
+struct tm6000_reg_settings {
+ unsigned char req;
+ unsigned char reg;
+ unsigned char value;
+};
+
+
+struct tm6000_std_settings {
+ v4l2_std_id id;
+ struct tm6000_reg_settings *common;
+};
+
+static struct tm6000_reg_settings composite_pal_m[] = {
+ { TM6010_REQ07_R3F_RESET, 0x01 },
+ { TM6010_REQ07_R00_VIDEO_CONTROL0, 0x04 },
+ { TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e },
+ { TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f },
+ { TM6010_REQ07_R03_YC_SEP_CONTROL, 0x00 },
+ { TM6010_REQ07_R07_OUTPUT_CONTROL, 0x31 },
+ { TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e },
+ { TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x83 },
+ { TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0x0a },
+ { TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xe0 },
+ { TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c },
+ { TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc },
+ { TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc },
+ { TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd },
+ { TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88 },
+ { TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x20 },
+ { TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0x61 },
+ { TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x0c },
+ { TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c },
+ { TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x52 },
+ { TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6f },
+ { TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdc },
+ { TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07 },
+ { TM6010_REQ07_R3F_RESET, 0x00 },
+ { 0, 0, 0 }
+};
+
+static struct tm6000_reg_settings composite_pal_nc[] = {
+ { TM6010_REQ07_R3F_RESET, 0x01 },
+ { TM6010_REQ07_R00_VIDEO_CONTROL0, 0x36 },
+ { TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e },
+ { TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f },
+ { TM6010_REQ07_R03_YC_SEP_CONTROL, 0x02 },
+ { TM6010_REQ07_R07_OUTPUT_CONTROL, 0x31 },
+ { TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e },
+ { TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x91 },
+ { TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0x1f },
+ { TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0x0c },
+ { TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c },
+ { TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc },
+ { TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc },
+ { TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd },
+ { TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x8c },
+ { TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x2c },
+ { TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0xc1 },
+ { TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x0c },
+ { TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c },
+ { TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x52 },
+ { TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6f },
+ { TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdc },
+ { TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07 },
+ { TM6010_REQ07_R3F_RESET, 0x00 },
+ { 0, 0, 0 }
+};
+
+static struct tm6000_reg_settings composite_pal[] = {
+ { TM6010_REQ07_R3F_RESET, 0x01 },
+ { TM6010_REQ07_R00_VIDEO_CONTROL0, 0x32 },
+ { TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e },
+ { TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f },
+ { TM6010_REQ07_R03_YC_SEP_CONTROL, 0x02 },
+ { TM6010_REQ07_R07_OUTPUT_CONTROL, 0x31 },
+ { TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x25 },
+ { TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0xd5 },
+ { TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0x63 },
+ { TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0x50 },
+ { TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c },
+ { TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc },
+ { TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc },
+ { TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd },
+ { TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x8c },
+ { TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x2c },
+ { TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0xc1 },
+ { TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x0c },
+ { TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c },
+ { TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x52 },
+ { TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6f },
+ { TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdc },
+ { TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07 },
+ { TM6010_REQ07_R3F_RESET, 0x00 },
+ { 0, 0, 0 }
+};
+
+static struct tm6000_reg_settings composite_secam[] = {
+ { TM6010_REQ07_R3F_RESET, 0x01 },
+ { TM6010_REQ07_R00_VIDEO_CONTROL0, 0x38 },
+ { TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e },
+ { TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f },
+ { TM6010_REQ07_R03_YC_SEP_CONTROL, 0x02 },
+ { TM6010_REQ07_R07_OUTPUT_CONTROL, 0x31 },
+ { TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x24 },
+ { TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x92 },
+ { TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xe8 },
+ { TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xed },
+ { TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c },
+ { TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc },
+ { TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc },
+ { TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd },
+ { TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x8c },
+ { TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x2c },
+ { TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0xc1 },
+ { TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x2c },
+ { TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x18 },
+ { TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42 },
+ { TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0xff },
+ { TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07 },
+ { TM6010_REQ07_R3F_RESET, 0x00 },
+ { 0, 0, 0 }
+};
+
+static struct tm6000_reg_settings composite_ntsc[] = {
+ { TM6010_REQ07_R3F_RESET, 0x01 },
+ { TM6010_REQ07_R00_VIDEO_CONTROL0, 0x00 },
+ { TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0f },
+ { TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f },
+ { TM6010_REQ07_R03_YC_SEP_CONTROL, 0x00 },
+ { TM6010_REQ07_R07_OUTPUT_CONTROL, 0x31 },
+ { TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e },
+ { TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x8b },
+ { TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xa2 },
+ { TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xe9 },
+ { TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c },
+ { TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc },
+ { TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc },
+ { TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd },
+ { TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88 },
+ { TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x22 },
+ { TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0x61 },
+ { TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x1c },
+ { TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c },
+ { TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42 },
+ { TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6f },
+ { TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdd },
+ { TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07 },
+ { TM6010_REQ07_R3F_RESET, 0x00 },
+ { 0, 0, 0 }
+};
+
+static struct tm6000_std_settings composite_stds[] = {
+ { .id = V4L2_STD_PAL_M, .common = composite_pal_m, },
+ { .id = V4L2_STD_PAL_Nc, .common = composite_pal_nc, },
+ { .id = V4L2_STD_PAL, .common = composite_pal, },
+ { .id = V4L2_STD_SECAM, .common = composite_secam, },
+ { .id = V4L2_STD_NTSC, .common = composite_ntsc, },
+};
+
+static struct tm6000_reg_settings svideo_pal_m[] = {
+ { TM6010_REQ07_R3F_RESET, 0x01 },
+ { TM6010_REQ07_R00_VIDEO_CONTROL0, 0x05 },
+ { TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e },
+ { TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f },
+ { TM6010_REQ07_R03_YC_SEP_CONTROL, 0x04 },
+ { TM6010_REQ07_R07_OUTPUT_CONTROL, 0x31 },
+ { TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e },
+ { TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x83 },
+ { TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0x0a },
+ { TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xe0 },
+ { TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c },
+ { TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc },
+ { TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc },
+ { TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd },
+ { TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88 },
+ { TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x22 },
+ { TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0x61 },
+ { TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x0c },
+ { TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c },
+ { TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x52 },
+ { TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6f },
+ { TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdc },
+ { TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07 },
+ { TM6010_REQ07_R3F_RESET, 0x00 },
+ { 0, 0, 0 }
+};
+
+static struct tm6000_reg_settings svideo_pal_nc[] = {
+ { TM6010_REQ07_R3F_RESET, 0x01 },
+ { TM6010_REQ07_R00_VIDEO_CONTROL0, 0x37 },
+ { TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e },
+ { TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f },
+ { TM6010_REQ07_R03_YC_SEP_CONTROL, 0x04 },
+ { TM6010_REQ07_R07_OUTPUT_CONTROL, 0x31 },
+ { TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e },
+ { TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x91 },
+ { TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0x1f },
+ { TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0x0c },
+ { TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c },
+ { TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc },
+ { TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc },
+ { TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd },
+ { TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88 },
+ { TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x22 },
+ { TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0xc1 },
+ { TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x0c },
+ { TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c },
+ { TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x52 },
+ { TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6f },
+ { TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdc },
+ { TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07 },
+ { TM6010_REQ07_R3F_RESET, 0x00 },
+ { 0, 0, 0 }
+};
+
+static struct tm6000_reg_settings svideo_pal[] = {
+ { TM6010_REQ07_R3F_RESET, 0x01 },
+ { TM6010_REQ07_R00_VIDEO_CONTROL0, 0x33 },
+ { TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e },
+ { TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f },
+ { TM6010_REQ07_R03_YC_SEP_CONTROL, 0x04 },
+ { TM6010_REQ07_R07_OUTPUT_CONTROL, 0x30 },
+ { TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x25 },
+ { TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0xd5 },
+ { TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0x63 },
+ { TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0x50 },
+ { TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c },
+ { TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc },
+ { TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc },
+ { TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd },
+ { TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x8c },
+ { TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x2a },
+ { TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0xc1 },
+ { TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x0c },
+ { TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c },
+ { TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x52 },
+ { TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6f },
+ { TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdc },
+ { TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07 },
+ { TM6010_REQ07_R3F_RESET, 0x00 },
+ { 0, 0, 0 }
+};
+
+static struct tm6000_reg_settings svideo_secam[] = {
+ { TM6010_REQ07_R3F_RESET, 0x01 },
+ { TM6010_REQ07_R00_VIDEO_CONTROL0, 0x39 },
+ { TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e },
+ { TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f },
+ { TM6010_REQ07_R03_YC_SEP_CONTROL, 0x03 },
+ { TM6010_REQ07_R07_OUTPUT_CONTROL, 0x31 },
+ { TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x24 },
+ { TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x92 },
+ { TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xe8 },
+ { TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xed },
+ { TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c },
+ { TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc },
+ { TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc },
+ { TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd },
+ { TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x8c },
+ { TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x2a },
+ { TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0xc1 },
+ { TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x2c },
+ { TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x18 },
+ { TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42 },
+ { TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0xff },
+ { TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07 },
+ { TM6010_REQ07_R3F_RESET, 0x00 },
+ { 0, 0, 0 }
+};
+
+static struct tm6000_reg_settings svideo_ntsc[] = {
+ { TM6010_REQ07_R3F_RESET, 0x01 },
+ { TM6010_REQ07_R00_VIDEO_CONTROL0, 0x01 },
+ { TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0f },
+ { TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f },
+ { TM6010_REQ07_R03_YC_SEP_CONTROL, 0x03 },
+ { TM6010_REQ07_R07_OUTPUT_CONTROL, 0x30 },
+ { TM6010_REQ07_R17_HLOOP_MAXSTATE, 0x8b },
+ { TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e },
+ { TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x8b },
+ { TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xa2 },
+ { TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xe9 },
+ { TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c },
+ { TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc },
+ { TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc },
+ { TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd },
+ { TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88 },
+ { TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x22 },
+ { TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0x61 },
+ { TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x1c },
+ { TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c },
+ { TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42 },
+ { TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6f },
+ { TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdd },
+ { TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07 },
+ { TM6010_REQ07_R3F_RESET, 0x00 },
+ { 0, 0, 0 }
+};
+
+static struct tm6000_std_settings svideo_stds[] = {
+ { .id = V4L2_STD_PAL_M, .common = svideo_pal_m, },
+ { .id = V4L2_STD_PAL_Nc, .common = svideo_pal_nc, },
+ { .id = V4L2_STD_PAL, .common = svideo_pal, },
+ { .id = V4L2_STD_SECAM, .common = svideo_secam, },
+ { .id = V4L2_STD_NTSC, .common = svideo_ntsc, },
+};
+
+static int tm6000_set_audio_std(struct tm6000_core *dev)
+{
+ uint8_t areg_02 = 0x04; /* GC1 Fixed gain 0dB */
+ uint8_t areg_05 = 0x01; /* Auto 4.5 = M Japan, Auto 6.5 = DK */
+ uint8_t areg_06 = 0x02; /* Auto de-emphasis, mannual channel mode */
+
+ if (dev->radio) {
+ tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x00);
+ tm6000_set_reg(dev, TM6010_REQ08_R02_A_FIX_GAIN_CTRL, 0x04);
+ tm6000_set_reg(dev, TM6010_REQ08_R03_A_AUTO_GAIN_CTRL, 0x00);
+ tm6000_set_reg(dev, TM6010_REQ08_R04_A_SIF_AMP_CTRL, 0x80);
+ tm6000_set_reg(dev, TM6010_REQ08_R05_A_STANDARD_MOD, 0x0c);
+ /* set mono or stereo */
+ if (dev->amode == V4L2_TUNER_MODE_MONO)
+ tm6000_set_reg(dev, TM6010_REQ08_R06_A_SOUND_MOD, 0x00);
+ else if (dev->amode == V4L2_TUNER_MODE_STEREO)
+ tm6000_set_reg(dev, TM6010_REQ08_R06_A_SOUND_MOD, 0x02);
+ tm6000_set_reg(dev, TM6010_REQ08_R09_A_MAIN_VOL, 0x18);
+ tm6000_set_reg(dev, TM6010_REQ08_R0C_A_ASD_THRES2, 0x0a);
+ tm6000_set_reg(dev, TM6010_REQ08_R0D_A_AMD_THRES, 0x40);
+ tm6000_set_reg(dev, TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfe);
+ tm6000_set_reg(dev, TM6010_REQ08_R1E_A_GAIN_DEEMPH_OUT, 0x13);
+ tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x80);
+ tm6000_set_reg(dev, TM6010_REQ07_RFE_POWER_DOWN, 0xff);
+ return 0;
+ }
+
+ /*
+ * STD/MN shouldn't be affected by tm6010_a_mode, as there's just one
+ * audio standard for each V4L2_STD type.
+ */
+ if ((dev->norm & V4L2_STD_NTSC) == V4L2_STD_NTSC_M_KR) {
+ areg_05 |= 0x04;
+ } else if ((dev->norm & V4L2_STD_NTSC) == V4L2_STD_NTSC_M_JP) {
+ areg_05 |= 0x43;
+ } else if (dev->norm & V4L2_STD_MN) {
+ areg_05 |= 0x22;
+ } else switch (tm6010_a_mode) {
+ /* auto */
+ case 0:
+ if ((dev->norm & V4L2_STD_SECAM) == V4L2_STD_SECAM_L)
+ areg_05 |= 0x00;
+ else /* Other PAL/SECAM standards */
+ areg_05 |= 0x10;
+ break;
+ /* A2 */
+ case 1:
+ if (dev->norm & V4L2_STD_DK)
+ areg_05 = 0x09;
+ else
+ areg_05 = 0x05;
+ break;
+ /* NICAM */
+ case 2:
+ if (dev->norm & V4L2_STD_DK) {
+ areg_05 = 0x06;
+ } else if (dev->norm & V4L2_STD_PAL_I) {
+ areg_05 = 0x08;
+ } else if (dev->norm & V4L2_STD_SECAM_L) {
+ areg_05 = 0x0a;
+ areg_02 = 0x02;
+ } else {
+ areg_05 = 0x07;
+ }
+ break;
+ /* other */
+ case 3:
+ if (dev->norm & V4L2_STD_DK) {
+ areg_05 = 0x0b;
+ } else {
+ areg_05 = 0x02;
+ }
+ break;
+ }
+
+ tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x00);
+ tm6000_set_reg(dev, TM6010_REQ08_R02_A_FIX_GAIN_CTRL, areg_02);
+ tm6000_set_reg(dev, TM6010_REQ08_R03_A_AUTO_GAIN_CTRL, 0x00);
+ tm6000_set_reg(dev, TM6010_REQ08_R04_A_SIF_AMP_CTRL, 0xa0);
+ tm6000_set_reg(dev, TM6010_REQ08_R05_A_STANDARD_MOD, areg_05);
+ tm6000_set_reg(dev, TM6010_REQ08_R06_A_SOUND_MOD, areg_06);
+ tm6000_set_reg(dev, TM6010_REQ08_R07_A_LEFT_VOL, 0x00);
+ tm6000_set_reg(dev, TM6010_REQ08_R08_A_RIGHT_VOL, 0x00);
+ tm6000_set_reg(dev, TM6010_REQ08_R09_A_MAIN_VOL, 0x08);
+ tm6000_set_reg(dev, TM6010_REQ08_R0A_A_I2S_MOD, 0x91);
+ tm6000_set_reg(dev, TM6010_REQ08_R0B_A_ASD_THRES1, 0x20);
+ tm6000_set_reg(dev, TM6010_REQ08_R0C_A_ASD_THRES2, 0x12);
+ tm6000_set_reg(dev, TM6010_REQ08_R0D_A_AMD_THRES, 0x20);
+ tm6000_set_reg(dev, TM6010_REQ08_R0E_A_MONO_THRES1, 0xf0);
+ tm6000_set_reg(dev, TM6010_REQ08_R0F_A_MONO_THRES2, 0x80);
+ tm6000_set_reg(dev, TM6010_REQ08_R10_A_MUTE_THRES1, 0xc0);
+ tm6000_set_reg(dev, TM6010_REQ08_R11_A_MUTE_THRES2, 0x80);
+ tm6000_set_reg(dev, TM6010_REQ08_R12_A_AGC_U, 0x12);
+ tm6000_set_reg(dev, TM6010_REQ08_R13_A_AGC_ERR_T, 0xfe);
+ tm6000_set_reg(dev, TM6010_REQ08_R14_A_AGC_GAIN_INIT, 0x20);
+ tm6000_set_reg(dev, TM6010_REQ08_R15_A_AGC_STEP_THR, 0x14);
+ tm6000_set_reg(dev, TM6010_REQ08_R16_A_AGC_GAIN_MAX, 0xfe);
+ tm6000_set_reg(dev, TM6010_REQ08_R17_A_AGC_GAIN_MIN, 0x01);
+ tm6000_set_reg(dev, TM6010_REQ08_R18_A_TR_CTRL, 0xa0);
+ tm6000_set_reg(dev, TM6010_REQ08_R19_A_FH_2FH_GAIN, 0x32);
+ tm6000_set_reg(dev, TM6010_REQ08_R1A_A_NICAM_SER_MAX, 0x64);
+ tm6000_set_reg(dev, TM6010_REQ08_R1B_A_NICAM_SER_MIN, 0x20);
+ tm6000_set_reg(dev, REQ_08_SET_GET_AVREG_BIT, 0x1c, 0x00);
+ tm6000_set_reg(dev, REQ_08_SET_GET_AVREG_BIT, 0x1d, 0x00);
+ tm6000_set_reg(dev, TM6010_REQ08_R1E_A_GAIN_DEEMPH_OUT, 0x13);
+ tm6000_set_reg(dev, TM6010_REQ08_R1F_A_TEST_INTF_SEL, 0x00);
+ tm6000_set_reg(dev, TM6010_REQ08_R20_A_TEST_PIN_SEL, 0x00);
+ tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x80);
+
+ return 0;
+}
+
+void tm6000_get_std_res(struct tm6000_core *dev)
+{
+ /* Currently, those are the only supported resoltions */
+ if (dev->norm & V4L2_STD_525_60)
+ dev->height = 480;
+ else
+ dev->height = 576;
+
+ dev->width = 720;
+}
+
+static int tm6000_load_std(struct tm6000_core *dev, struct tm6000_reg_settings *set)
+{
+ int i, rc;
+
+ /* Load board's initialization table */
+ for (i = 0; set[i].req; i++) {
+ rc = tm6000_set_reg(dev, set[i].req, set[i].reg, set[i].value);
+ if (rc < 0) {
+ printk(KERN_ERR "Error %i while setting "
+ "req %d, reg %d to value %d\n",
+ rc, set[i].req, set[i].reg, set[i].value);
+ return rc;
+ }
+ }
+
+ return 0;
+}
+
+int tm6000_set_standard(struct tm6000_core *dev)
+{
+ struct tm6000_input *input;
+ int i, rc = 0;
+ u8 reg_07_fe = 0x8a;
+ u8 reg_08_f1 = 0xfc;
+ u8 reg_08_e2 = 0xf0;
+ u8 reg_08_e6 = 0x0f;
+
+ tm6000_get_std_res(dev);
+
+ if (!dev->radio)
+ input = &dev->vinput[dev->input];
+ else
+ input = &dev->rinput;
+
+ if (dev->dev_type == TM6010) {
+ switch (input->vmux) {
+ case TM6000_VMUX_VIDEO_A:
+ tm6000_set_reg(dev, TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf4);
+ tm6000_set_reg(dev, TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1);
+ tm6000_set_reg(dev, TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0);
+ tm6000_set_reg(dev, TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2);
+ tm6000_set_reg(dev, TM6010_REQ08_RED_GAIN_SEL, 0xe8);
+ reg_07_fe |= 0x01;
+ break;
+ case TM6000_VMUX_VIDEO_B:
+ tm6000_set_reg(dev, TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf8);
+ tm6000_set_reg(dev, TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1);
+ tm6000_set_reg(dev, TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0);
+ tm6000_set_reg(dev, TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2);
+ tm6000_set_reg(dev, TM6010_REQ08_RED_GAIN_SEL, 0xe8);
+ reg_07_fe |= 0x01;
+ break;
+ case TM6000_VMUX_VIDEO_AB:
+ tm6000_set_reg(dev, TM6010_REQ08_RE3_ADC_IN1_SEL, 0xfc);
+ tm6000_set_reg(dev, TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf8);
+ reg_08_e6 = 0x00;
+ tm6000_set_reg(dev, TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf2);
+ tm6000_set_reg(dev, TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xf0);
+ tm6000_set_reg(dev, TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2);
+ tm6000_set_reg(dev, TM6010_REQ08_RED_GAIN_SEL, 0xe0);
+ break;
+ default:
+ break;
+ }
+ switch (input->amux) {
+ case TM6000_AMUX_ADC1:
+ tm6000_set_reg_mask(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
+ 0x00, 0x0f);
+ /* Mux overflow workaround */
+ tm6000_set_reg_mask(dev, TM6010_REQ07_R07_OUTPUT_CONTROL,
+ 0x10, 0xf0);
+ break;
+ case TM6000_AMUX_ADC2:
+ tm6000_set_reg_mask(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
+ 0x08, 0x0f);
+ /* Mux overflow workaround */
+ tm6000_set_reg_mask(dev, TM6010_REQ07_R07_OUTPUT_CONTROL,
+ 0x10, 0xf0);
+ break;
+ case TM6000_AMUX_SIF1:
+ reg_08_e2 |= 0x02;
+ reg_08_e6 = 0x08;
+ reg_07_fe |= 0x40;
+ reg_08_f1 |= 0x02;
+ tm6000_set_reg(dev, TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3);
+ tm6000_set_reg_mask(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
+ 0x02, 0x0f);
+ /* Mux overflow workaround */
+ tm6000_set_reg_mask(dev, TM6010_REQ07_R07_OUTPUT_CONTROL,
+ 0x30, 0xf0);
+ break;
+ case TM6000_AMUX_SIF2:
+ reg_08_e2 |= 0x02;
+ reg_08_e6 = 0x08;
+ reg_07_fe |= 0x40;
+ reg_08_f1 |= 0x02;
+ tm6000_set_reg(dev, TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf7);
+ tm6000_set_reg_mask(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
+ 0x02, 0x0f);
+ /* Mux overflow workaround */
+ tm6000_set_reg_mask(dev, TM6010_REQ07_R07_OUTPUT_CONTROL,
+ 0x30, 0xf0);
+ break;
+ default:
+ break;
+ }
+ tm6000_set_reg(dev, TM6010_REQ08_RE2_POWER_DOWN_CTRL1, reg_08_e2);
+ tm6000_set_reg(dev, TM6010_REQ08_RE6_POWER_DOWN_CTRL2, reg_08_e6);
+ tm6000_set_reg(dev, TM6010_REQ08_RF1_AADC_POWER_DOWN, reg_08_f1);
+ tm6000_set_reg(dev, TM6010_REQ07_RFE_POWER_DOWN, reg_07_fe);
+ } else {
+ switch (input->vmux) {
+ case TM6000_VMUX_VIDEO_A:
+ tm6000_set_reg(dev, TM6000_REQ07_RE3_VADC_INP_LPF_SEL1, 0x10);
+ tm6000_set_reg(dev, TM6000_REQ07_RE5_VADC_INP_LPF_SEL2, 0x00);
+ tm6000_set_reg(dev, TM6000_REQ07_RE8_VADC_PWDOWN_CTL, 0x0f);
+ tm6000_set_reg(dev,
+ REQ_03_SET_GET_MCU_PIN, input->v_gpio, 0);
+ break;
+ case TM6000_VMUX_VIDEO_B:
+ tm6000_set_reg(dev, TM6000_REQ07_RE3_VADC_INP_LPF_SEL1, 0x00);
+ tm6000_set_reg(dev, TM6000_REQ07_RE5_VADC_INP_LPF_SEL2, 0x00);
+ tm6000_set_reg(dev, TM6000_REQ07_RE8_VADC_PWDOWN_CTL, 0x0f);
+ tm6000_set_reg(dev,
+ REQ_03_SET_GET_MCU_PIN, input->v_gpio, 0);
+ break;
+ case TM6000_VMUX_VIDEO_AB:
+ tm6000_set_reg(dev, TM6000_REQ07_RE3_VADC_INP_LPF_SEL1, 0x10);
+ tm6000_set_reg(dev, TM6000_REQ07_RE5_VADC_INP_LPF_SEL2, 0x10);
+ tm6000_set_reg(dev, TM6000_REQ07_RE8_VADC_PWDOWN_CTL, 0x00);
+ tm6000_set_reg(dev,
+ REQ_03_SET_GET_MCU_PIN, input->v_gpio, 1);
+ break;
+ default:
+ break;
+ }
+ switch (input->amux) {
+ case TM6000_AMUX_ADC1:
+ tm6000_set_reg_mask(dev,
+ TM6000_REQ07_REB_VADC_AADC_MODE, 0x00, 0x0f);
+ break;
+ case TM6000_AMUX_ADC2:
+ tm6000_set_reg_mask(dev,
+ TM6000_REQ07_REB_VADC_AADC_MODE, 0x04, 0x0f);
+ break;
+ default:
+ break;
+ }
+ }
+ if (input->type == TM6000_INPUT_SVIDEO) {
+ for (i = 0; i < ARRAY_SIZE(svideo_stds); i++) {
+ if (dev->norm & svideo_stds[i].id) {
+ rc = tm6000_load_std(dev, svideo_stds[i].common);
+ goto ret;
+ }
+ }
+ return -EINVAL;
+ } else {
+ for (i = 0; i < ARRAY_SIZE(composite_stds); i++) {
+ if (dev->norm & composite_stds[i].id) {
+ rc = tm6000_load_std(dev, composite_stds[i].common);
+ goto ret;
+ }
+ }
+ return -EINVAL;
+ }
+
+ret:
+ if (rc < 0)
+ return rc;
+
+ if ((dev->dev_type == TM6010) &&
+ ((input->amux == TM6000_AMUX_SIF1) ||
+ (input->amux == TM6000_AMUX_SIF2)))
+ tm6000_set_audio_std(dev);
+
+ msleep(40);
+
+ return 0;
+}
--- /dev/null
+/*
+ * tm6000-buf.c - driver for TM5600/TM6000/TM6010 USB video capture devices
+ *
+ * Copyright (C) 2006-2007 Mauro Carvalho Chehab <mchehab@infradead.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation version 2
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/videodev2.h>
+
+#define TM6000_URB_MSG_LEN 180
+
+struct usb_isoc_ctl {
+ /* max packet size of isoc transaction */
+ int max_pkt_size;
+
+ /* number of allocated urbs */
+ int num_bufs;
+
+ /* urb for isoc transfers */
+ struct urb **urb;
+
+ /* transfer buffers for isoc transfer */
+ char **transfer_buffer;
+
+ /* Last buffer command and region */
+ u8 cmd;
+ int pos, size, pktsize;
+
+ /* Last field: ODD or EVEN? */
+ int vfield, field;
+
+ /* Stores incomplete commands */
+ u32 tmp_buf;
+ int tmp_buf_len;
+
+ /* Stores already requested buffers */
+ struct tm6000_buffer *buf;
+};
--- /dev/null
+/*
+ * tm6000-video.c - driver for TM5600/TM6000/TM6010 USB video capture devices
+ *
+ * Copyright (C) 2006-2007 Mauro Carvalho Chehab <mchehab@infradead.org>
+ *
+ * Copyright (C) 2007 Michel Ludwig <michel.ludwig@gmail.com>
+ * - Fixed module load/unload
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation version 2
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/module.h>
+#include <linux/delay.h>
+#include <linux/errno.h>
+#include <linux/fs.h>
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/mm.h>
+#include <linux/ioport.h>
+#include <linux/init.h>
+#include <linux/sched.h>
+#include <linux/random.h>
+#include <linux/usb.h>
+#include <linux/videodev2.h>
+#include <media/v4l2-ioctl.h>
+#include <media/tuner.h>
+#include <linux/interrupt.h>
+#include <linux/kthread.h>
+#include <linux/highmem.h>
+#include <linux/freezer.h>
+
+#include "tm6000-regs.h"
+#include "tm6000.h"
+
+#define BUFFER_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
+
+/* Limits minimum and default number of buffers */
+#define TM6000_MIN_BUF 4
+#define TM6000_DEF_BUF 8
+
+#define TM6000_MAX_ISO_PACKETS 46 /* Max number of ISO packets */
+
+/* Declare static vars that will be used as parameters */
+static unsigned int vid_limit = 16; /* Video memory limit, in Mb */
+static int video_nr = -1; /* /dev/videoN, -1 for autodetect */
+static int radio_nr = -1; /* /dev/radioN, -1 for autodetect */
+
+/* Debug level */
+int tm6000_debug;
+EXPORT_SYMBOL_GPL(tm6000_debug);
+
+static const struct v4l2_queryctrl no_ctrl = {
+ .name = "42",
+ .flags = V4L2_CTRL_FLAG_DISABLED,
+};
+
+/* supported controls */
+static struct v4l2_queryctrl tm6000_qctrl[] = {
+ {
+ .id = V4L2_CID_BRIGHTNESS,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Brightness",
+ .minimum = 0,
+ .maximum = 255,
+ .step = 1,
+ .default_value = 54,
+ .flags = 0,
+ }, {
+ .id = V4L2_CID_CONTRAST,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Contrast",
+ .minimum = 0,
+ .maximum = 255,
+ .step = 0x1,
+ .default_value = 119,
+ .flags = 0,
+ }, {
+ .id = V4L2_CID_SATURATION,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Saturation",
+ .minimum = 0,
+ .maximum = 255,
+ .step = 0x1,
+ .default_value = 112,
+ .flags = 0,
+ }, {
+ .id = V4L2_CID_HUE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Hue",
+ .minimum = -128,
+ .maximum = 127,
+ .step = 0x1,
+ .default_value = 0,
+ .flags = 0,
+ },
+ /* --- audio --- */
+ {
+ .id = V4L2_CID_AUDIO_MUTE,
+ .name = "Mute",
+ .minimum = 0,
+ .maximum = 1,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ }, {
+ .id = V4L2_CID_AUDIO_VOLUME,
+ .name = "Volume",
+ .minimum = -15,
+ .maximum = 15,
+ .step = 1,
+ .default_value = 0,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ }
+};
+
+static const unsigned int CTRLS = ARRAY_SIZE(tm6000_qctrl);
+static int qctl_regs[ARRAY_SIZE(tm6000_qctrl)];
+
+static struct tm6000_fmt format[] = {
+ {
+ .name = "4:2:2, packed, YVY2",
+ .fourcc = V4L2_PIX_FMT_YUYV,
+ .depth = 16,
+ }, {
+ .name = "4:2:2, packed, UYVY",
+ .fourcc = V4L2_PIX_FMT_UYVY,
+ .depth = 16,
+ }, {
+ .name = "A/V + VBI mux packet",
+ .fourcc = V4L2_PIX_FMT_TM6000,
+ .depth = 16,
+ }
+};
+
+static const struct v4l2_queryctrl *ctrl_by_id(unsigned int id)
+{
+ unsigned int i;
+
+ for (i = 0; i < CTRLS; i++)
+ if (tm6000_qctrl[i].id == id)
+ return tm6000_qctrl+i;
+ return NULL;
+}
+
+/* ------------------------------------------------------------------
+ * DMA and thread functions
+ * ------------------------------------------------------------------
+ */
+
+#define norm_maxw(a) 720
+#define norm_maxh(a) 576
+
+#define norm_minw(a) norm_maxw(a)
+#define norm_minh(a) norm_maxh(a)
+
+/*
+ * video-buf generic routine to get the next available buffer
+ */
+static inline void get_next_buf(struct tm6000_dmaqueue *dma_q,
+ struct tm6000_buffer **buf)
+{
+ struct tm6000_core *dev = container_of(dma_q, struct tm6000_core, vidq);
+
+ if (list_empty(&dma_q->active)) {
+ dprintk(dev, V4L2_DEBUG_QUEUE, "No active queue to serve\n");
+ *buf = NULL;
+ return;
+ }
+
+ *buf = list_entry(dma_q->active.next,
+ struct tm6000_buffer, vb.queue);
+}
+
+/*
+ * Announces that a buffer were filled and request the next
+ */
+static inline void buffer_filled(struct tm6000_core *dev,
+ struct tm6000_dmaqueue *dma_q,
+ struct tm6000_buffer *buf)
+{
+ /* Advice that buffer was filled */
+ dprintk(dev, V4L2_DEBUG_ISOC, "[%p/%d] wakeup\n", buf, buf->vb.i);
+ buf->vb.state = VIDEOBUF_DONE;
+ buf->vb.field_count++;
+ do_gettimeofday(&buf->vb.ts);
+
+ list_del(&buf->vb.queue);
+ wake_up(&buf->vb.done);
+}
+
+/*
+ * Identify the tm5600/6000 buffer header type and properly handles
+ */
+static int copy_streams(u8 *data, unsigned long len,
+ struct urb *urb)
+{
+ struct tm6000_dmaqueue *dma_q = urb->context;
+ struct tm6000_core *dev = container_of(dma_q, struct tm6000_core, vidq);
+ u8 *ptr = data, *endp = data+len;
+ unsigned long header = 0;
+ int rc = 0;
+ unsigned int cmd, cpysize, pktsize, size, field, block, line, pos = 0;
+ struct tm6000_buffer *vbuf = NULL;
+ char *voutp = NULL;
+ unsigned int linewidth;
+
+ if (!dev->radio) {
+ /* get video buffer */
+ get_next_buf(dma_q, &vbuf);
+
+ if (!vbuf)
+ return rc;
+ voutp = videobuf_to_vmalloc(&vbuf->vb);
+
+ if (!voutp)
+ return 0;
+ }
+
+ for (ptr = data; ptr < endp;) {
+ if (!dev->isoc_ctl.cmd) {
+ /* Header */
+ if (dev->isoc_ctl.tmp_buf_len > 0) {
+ /* from last urb or packet */
+ header = dev->isoc_ctl.tmp_buf;
+ if (4 - dev->isoc_ctl.tmp_buf_len > 0) {
+ memcpy((u8 *)&header +
+ dev->isoc_ctl.tmp_buf_len,
+ ptr,
+ 4 - dev->isoc_ctl.tmp_buf_len);
+ ptr += 4 - dev->isoc_ctl.tmp_buf_len;
+ }
+ dev->isoc_ctl.tmp_buf_len = 0;
+ } else {
+ if (ptr + 3 >= endp) {
+ /* have incomplete header */
+ dev->isoc_ctl.tmp_buf_len = endp - ptr;
+ memcpy(&dev->isoc_ctl.tmp_buf, ptr,
+ dev->isoc_ctl.tmp_buf_len);
+ return rc;
+ }
+ /* Seek for sync */
+ for (; ptr < endp - 3; ptr++) {
+ if (*(ptr + 3) == 0x47)
+ break;
+ }
+ /* Get message header */
+ header = *(unsigned long *)ptr;
+ ptr += 4;
+ }
+
+ /* split the header fields */
+ size = ((header & 0x7e) << 1);
+ if (size > 0)
+ size -= 4;
+ block = (header >> 7) & 0xf;
+ field = (header >> 11) & 0x1;
+ line = (header >> 12) & 0x1ff;
+ cmd = (header >> 21) & 0x7;
+ /* Validates haeder fields */
+ if (size > TM6000_URB_MSG_LEN)
+ size = TM6000_URB_MSG_LEN;
+ pktsize = TM6000_URB_MSG_LEN;
+ /*
+ * calculate position in buffer and change the buffer
+ */
+ switch (cmd) {
+ case TM6000_URB_MSG_VIDEO:
+ if (!dev->radio) {
+ if ((dev->isoc_ctl.vfield != field) &&
+ (field == 1)) {
+ /*
+ * Announces that a new buffer
+ * were filled
+ */
+ buffer_filled(dev, dma_q, vbuf);
+ dprintk(dev, V4L2_DEBUG_ISOC,
+ "new buffer filled\n");
+ get_next_buf(dma_q, &vbuf);
+ if (!vbuf)
+ return rc;
+ voutp = videobuf_to_vmalloc(&vbuf->vb);
+ if (!voutp)
+ return rc;
+ memset(voutp, 0, vbuf->vb.size);
+ }
+ linewidth = vbuf->vb.width << 1;
+ pos = ((line << 1) - field - 1) *
+ linewidth + block * TM6000_URB_MSG_LEN;
+ /* Don't allow to write out of the buffer */
+ if (pos + size > vbuf->vb.size)
+ cmd = TM6000_URB_MSG_ERR;
+ dev->isoc_ctl.vfield = field;
+ }
+ break;
+ case TM6000_URB_MSG_VBI:
+ break;
+ case TM6000_URB_MSG_AUDIO:
+ case TM6000_URB_MSG_PTS:
+ size = pktsize; /* Size is always 180 bytes */
+ break;
+ }
+ } else {
+ /* Continue the last copy */
+ cmd = dev->isoc_ctl.cmd;
+ size = dev->isoc_ctl.size;
+ pos = dev->isoc_ctl.pos;
+ pktsize = dev->isoc_ctl.pktsize;
+ field = dev->isoc_ctl.field;
+ }
+ cpysize = (endp - ptr > size) ? size : endp - ptr;
+ if (cpysize) {
+ /* copy data in different buffers */
+ switch (cmd) {
+ case TM6000_URB_MSG_VIDEO:
+ /* Fills video buffer */
+ if (vbuf)
+ memcpy(&voutp[pos], ptr, cpysize);
+ break;
+ case TM6000_URB_MSG_AUDIO: {
+ int i;
+ for (i = 0; i < cpysize; i += 2)
+ swab16s((u16 *)(ptr + i));
+
+ tm6000_call_fillbuf(dev, TM6000_AUDIO, ptr, cpysize);
+ break;
+ }
+ case TM6000_URB_MSG_VBI:
+ /* Need some code to copy vbi buffer */
+ break;
+ case TM6000_URB_MSG_PTS: {
+ /* Need some code to copy pts */
+ u32 pts;
+ pts = *(u32 *)ptr;
+ dprintk(dev, V4L2_DEBUG_ISOC, "field %d, PTS %x",
+ field, pts);
+ break;
+ }
+ }
+ }
+ if (ptr + pktsize > endp) {
+ /*
+ * End of URB packet, but cmd processing is not
+ * complete. Preserve the state for a next packet
+ */
+ dev->isoc_ctl.pos = pos + cpysize;
+ dev->isoc_ctl.size = size - cpysize;
+ dev->isoc_ctl.cmd = cmd;
+ dev->isoc_ctl.field = field;
+ dev->isoc_ctl.pktsize = pktsize - (endp - ptr);
+ ptr += endp - ptr;
+ } else {
+ dev->isoc_ctl.cmd = 0;
+ ptr += pktsize;
+ }
+ }
+ return 0;
+}
+
+/*
+ * Identify the tm5600/6000 buffer header type and properly handles
+ */
+static int copy_multiplexed(u8 *ptr, unsigned long len,
+ struct urb *urb)
+{
+ struct tm6000_dmaqueue *dma_q = urb->context;
+ struct tm6000_core *dev = container_of(dma_q, struct tm6000_core, vidq);
+ unsigned int pos = dev->isoc_ctl.pos, cpysize;
+ int rc = 1;
+ struct tm6000_buffer *buf;
+ char *outp = NULL;
+
+ get_next_buf(dma_q, &buf);
+ if (buf)
+ outp = videobuf_to_vmalloc(&buf->vb);
+
+ if (!outp)
+ return 0;
+
+ while (len > 0) {
+ cpysize = min(len, buf->vb.size-pos);
+ memcpy(&outp[pos], ptr, cpysize);
+ pos += cpysize;
+ ptr += cpysize;
+ len -= cpysize;
+ if (pos >= buf->vb.size) {
+ pos = 0;
+ /* Announces that a new buffer were filled */
+ buffer_filled(dev, dma_q, buf);
+ dprintk(dev, V4L2_DEBUG_ISOC, "new buffer filled\n");
+ get_next_buf(dma_q, &buf);
+ if (!buf)
+ break;
+ outp = videobuf_to_vmalloc(&(buf->vb));
+ if (!outp)
+ return rc;
+ pos = 0;
+ }
+ }
+
+ dev->isoc_ctl.pos = pos;
+ return rc;
+}
+
+static inline void print_err_status(struct tm6000_core *dev,
+ int packet, int status)
+{
+ char *errmsg = "Unknown";
+
+ switch (status) {
+ case -ENOENT:
+ errmsg = "unlinked synchronuously";
+ break;
+ case -ECONNRESET:
+ errmsg = "unlinked asynchronuously";
+ break;
+ case -ENOSR:
+ errmsg = "Buffer error (overrun)";
+ break;
+ case -EPIPE:
+ errmsg = "Stalled (device not responding)";
+ break;
+ case -EOVERFLOW:
+ errmsg = "Babble (bad cable?)";
+ break;
+ case -EPROTO:
+ errmsg = "Bit-stuff error (bad cable?)";
+ break;
+ case -EILSEQ:
+ errmsg = "CRC/Timeout (could be anything)";
+ break;
+ case -ETIME:
+ errmsg = "Device does not respond";
+ break;
+ }
+ if (packet < 0) {
+ dprintk(dev, V4L2_DEBUG_QUEUE, "URB status %d [%s].\n",
+ status, errmsg);
+ } else {
+ dprintk(dev, V4L2_DEBUG_QUEUE, "URB packet %d, status %d [%s].\n",
+ packet, status, errmsg);
+ }
+}
+
+
+/*
+ * Controls the isoc copy of each urb packet
+ */
+static inline int tm6000_isoc_copy(struct urb *urb)
+{
+ struct tm6000_dmaqueue *dma_q = urb->context;
+ struct tm6000_core *dev = container_of(dma_q, struct tm6000_core, vidq);
+ int i, len = 0, rc = 1, status;
+ char *p;
+
+ if (urb->status < 0) {
+ print_err_status(dev, -1, urb->status);
+ return 0;
+ }
+
+ for (i = 0; i < urb->number_of_packets; i++) {
+ status = urb->iso_frame_desc[i].status;
+
+ if (status < 0) {
+ print_err_status(dev, i, status);
+ continue;
+ }
+
+ len = urb->iso_frame_desc[i].actual_length;
+
+ if (len > 0) {
+ p = urb->transfer_buffer + urb->iso_frame_desc[i].offset;
+ if (!urb->iso_frame_desc[i].status) {
+ if ((dev->fourcc) == V4L2_PIX_FMT_TM6000) {
+ rc = copy_multiplexed(p, len, urb);
+ if (rc <= 0)
+ return rc;
+ } else {
+ copy_streams(p, len, urb);
+ }
+ }
+ }
+ }
+ return rc;
+}
+
+/* ------------------------------------------------------------------
+ * URB control
+ * ------------------------------------------------------------------
+ */
+
+/*
+ * IRQ callback, called by URB callback
+ */
+static void tm6000_irq_callback(struct urb *urb)
+{
+ struct tm6000_dmaqueue *dma_q = urb->context;
+ struct tm6000_core *dev = container_of(dma_q, struct tm6000_core, vidq);
+ int i;
+
+ switch (urb->status) {
+ case 0:
+ case -ETIMEDOUT:
+ break;
+
+ case -ECONNRESET:
+ case -ENOENT:
+ case -ESHUTDOWN:
+ return;
+
+ default:
+ tm6000_err("urb completion error %d.\n", urb->status);
+ break;
+ }
+
+ spin_lock(&dev->slock);
+ tm6000_isoc_copy(urb);
+ spin_unlock(&dev->slock);
+
+ /* Reset urb buffers */
+ for (i = 0; i < urb->number_of_packets; i++) {
+ urb->iso_frame_desc[i].status = 0;
+ urb->iso_frame_desc[i].actual_length = 0;
+ }
+
+ urb->status = usb_submit_urb(urb, GFP_ATOMIC);
+ if (urb->status)
+ tm6000_err("urb resubmit failed (error=%i)\n",
+ urb->status);
+}
+
+/*
+ * Stop and Deallocate URBs
+ */
+static void tm6000_uninit_isoc(struct tm6000_core *dev)
+{
+ struct urb *urb;
+ int i;
+
+ dev->isoc_ctl.buf = NULL;
+ for (i = 0; i < dev->isoc_ctl.num_bufs; i++) {
+ urb = dev->isoc_ctl.urb[i];
+ if (urb) {
+ usb_kill_urb(urb);
+ usb_unlink_urb(urb);
+ if (dev->isoc_ctl.transfer_buffer[i]) {
+ usb_free_coherent(dev->udev,
+ urb->transfer_buffer_length,
+ dev->isoc_ctl.transfer_buffer[i],
+ urb->transfer_dma);
+ }
+ usb_free_urb(urb);
+ dev->isoc_ctl.urb[i] = NULL;
+ }
+ dev->isoc_ctl.transfer_buffer[i] = NULL;
+ }
+
+ kfree(dev->isoc_ctl.urb);
+ kfree(dev->isoc_ctl.transfer_buffer);
+
+ dev->isoc_ctl.urb = NULL;
+ dev->isoc_ctl.transfer_buffer = NULL;
+ dev->isoc_ctl.num_bufs = 0;
+}
+
+/*
+ * Allocate URBs and start IRQ
+ */
+static int tm6000_prepare_isoc(struct tm6000_core *dev)
+{
+ struct tm6000_dmaqueue *dma_q = &dev->vidq;
+ int i, j, sb_size, pipe, size, max_packets, num_bufs = 8;
+ struct urb *urb;
+
+ /* De-allocates all pending stuff */
+ tm6000_uninit_isoc(dev);
+ /* Stop interrupt USB pipe */
+ tm6000_ir_int_stop(dev);
+
+ usb_set_interface(dev->udev,
+ dev->isoc_in.bInterfaceNumber,
+ dev->isoc_in.bAlternateSetting);
+
+ /* Start interrupt USB pipe */
+ tm6000_ir_int_start(dev);
+
+ pipe = usb_rcvisocpipe(dev->udev,
+ dev->isoc_in.endp->desc.bEndpointAddress &
+ USB_ENDPOINT_NUMBER_MASK);
+
+ size = usb_maxpacket(dev->udev, pipe, usb_pipeout(pipe));
+
+ if (size > dev->isoc_in.maxsize)
+ size = dev->isoc_in.maxsize;
+
+ dev->isoc_ctl.max_pkt_size = size;
+
+ max_packets = TM6000_MAX_ISO_PACKETS;
+ sb_size = max_packets * size;
+
+ dev->isoc_ctl.num_bufs = num_bufs;
+
+ dev->isoc_ctl.urb = kmalloc(sizeof(void *)*num_bufs, GFP_KERNEL);
+ if (!dev->isoc_ctl.urb) {
+ tm6000_err("cannot alloc memory for usb buffers\n");
+ return -ENOMEM;
+ }
+
+ dev->isoc_ctl.transfer_buffer = kmalloc(sizeof(void *)*num_bufs,
+ GFP_KERNEL);
+ if (!dev->isoc_ctl.transfer_buffer) {
+ tm6000_err("cannot allocate memory for usbtransfer\n");
+ kfree(dev->isoc_ctl.urb);
+ return -ENOMEM;
+ }
+
+ dprintk(dev, V4L2_DEBUG_QUEUE, "Allocating %d x %d packets"
+ " (%d bytes) of %d bytes each to handle %u size\n",
+ max_packets, num_bufs, sb_size,
+ dev->isoc_in.maxsize, size);
+
+ /* allocate urbs and transfer buffers */
+ for (i = 0; i < dev->isoc_ctl.num_bufs; i++) {
+ urb = usb_alloc_urb(max_packets, GFP_KERNEL);
+ if (!urb) {
+ tm6000_err("cannot alloc isoc_ctl.urb %i\n", i);
+ tm6000_uninit_isoc(dev);
+ usb_free_urb(urb);
+ return -ENOMEM;
+ }
+ dev->isoc_ctl.urb[i] = urb;
+
+ dev->isoc_ctl.transfer_buffer[i] = usb_alloc_coherent(dev->udev,
+ sb_size, GFP_KERNEL, &urb->transfer_dma);
+ if (!dev->isoc_ctl.transfer_buffer[i]) {
+ tm6000_err("unable to allocate %i bytes for transfer"
+ " buffer %i%s\n",
+ sb_size, i,
+ in_interrupt() ? " while in int" : "");
+ tm6000_uninit_isoc(dev);
+ return -ENOMEM;
+ }
+ memset(dev->isoc_ctl.transfer_buffer[i], 0, sb_size);
+
+ usb_fill_bulk_urb(urb, dev->udev, pipe,
+ dev->isoc_ctl.transfer_buffer[i], sb_size,
+ tm6000_irq_callback, dma_q);
+ urb->interval = dev->isoc_in.endp->desc.bInterval;
+ urb->number_of_packets = max_packets;
+ urb->transfer_flags = URB_ISO_ASAP | URB_NO_TRANSFER_DMA_MAP;
+
+ for (j = 0; j < max_packets; j++) {
+ urb->iso_frame_desc[j].offset = size * j;
+ urb->iso_frame_desc[j].length = size;
+ }
+ }
+
+ return 0;
+}
+
+static int tm6000_start_thread(struct tm6000_core *dev)
+{
+ struct tm6000_dmaqueue *dma_q = &dev->vidq;
+ int i;
+
+ dma_q->frame = 0;
+ dma_q->ini_jiffies = jiffies;
+
+ init_waitqueue_head(&dma_q->wq);
+
+ /* submit urbs and enables IRQ */
+ for (i = 0; i < dev->isoc_ctl.num_bufs; i++) {
+ int rc = usb_submit_urb(dev->isoc_ctl.urb[i], GFP_ATOMIC);
+ if (rc) {
+ tm6000_err("submit of urb %i failed (error=%i)\n", i,
+ rc);
+ tm6000_uninit_isoc(dev);
+ return rc;
+ }
+ }
+
+ return 0;
+}
+
+/* ------------------------------------------------------------------
+ * Videobuf operations
+ * ------------------------------------------------------------------
+ */
+
+static int
+buffer_setup(struct videobuf_queue *vq, unsigned int *count, unsigned int *size)
+{
+ struct tm6000_fh *fh = vq->priv_data;
+
+ *size = fh->fmt->depth * fh->width * fh->height >> 3;
+ if (0 == *count)
+ *count = TM6000_DEF_BUF;
+
+ if (*count < TM6000_MIN_BUF)
+ *count = TM6000_MIN_BUF;
+
+ while (*size * *count > vid_limit * 1024 * 1024)
+ (*count)--;
+
+ return 0;
+}
+
+static void free_buffer(struct videobuf_queue *vq, struct tm6000_buffer *buf)
+{
+ struct tm6000_fh *fh = vq->priv_data;
+ struct tm6000_core *dev = fh->dev;
+ unsigned long flags;
+
+ if (in_interrupt())
+ BUG();
+
+ /* We used to wait for the buffer to finish here, but this didn't work
+ because, as we were keeping the state as VIDEOBUF_QUEUED,
+ videobuf_queue_cancel marked it as finished for us.
+ (Also, it could wedge forever if the hardware was misconfigured.)
+
+ This should be safe; by the time we get here, the buffer isn't
+ queued anymore. If we ever start marking the buffers as
+ VIDEOBUF_ACTIVE, it won't be, though.
+ */
+ spin_lock_irqsave(&dev->slock, flags);
+ if (dev->isoc_ctl.buf == buf)
+ dev->isoc_ctl.buf = NULL;
+ spin_unlock_irqrestore(&dev->slock, flags);
+
+ videobuf_vmalloc_free(&buf->vb);
+ buf->vb.state = VIDEOBUF_NEEDS_INIT;
+}
+
+static int
+buffer_prepare(struct videobuf_queue *vq, struct videobuf_buffer *vb,
+ enum v4l2_field field)
+{
+ struct tm6000_fh *fh = vq->priv_data;
+ struct tm6000_buffer *buf = container_of(vb, struct tm6000_buffer, vb);
+ struct tm6000_core *dev = fh->dev;
+ int rc = 0;
+
+ BUG_ON(NULL == fh->fmt);
+
+
+ /* FIXME: It assumes depth=2 */
+ /* The only currently supported format is 16 bits/pixel */
+ buf->vb.size = fh->fmt->depth*fh->width*fh->height >> 3;
+ if (0 != buf->vb.baddr && buf->vb.bsize < buf->vb.size)
+ return -EINVAL;
+
+ if (buf->fmt != fh->fmt ||
+ buf->vb.width != fh->width ||
+ buf->vb.height != fh->height ||
+ buf->vb.field != field) {
+ buf->fmt = fh->fmt;
+ buf->vb.width = fh->width;
+ buf->vb.height = fh->height;
+ buf->vb.field = field;
+ buf->vb.state = VIDEOBUF_NEEDS_INIT;
+ }
+
+ if (VIDEOBUF_NEEDS_INIT == buf->vb.state) {
+ rc = videobuf_iolock(vq, &buf->vb, NULL);
+ if (rc != 0)
+ goto fail;
+ }
+
+ if (!dev->isoc_ctl.num_bufs) {
+ rc = tm6000_prepare_isoc(dev);
+ if (rc < 0)
+ goto fail;
+
+ rc = tm6000_start_thread(dev);
+ if (rc < 0)
+ goto fail;
+
+ }
+
+ buf->vb.state = VIDEOBUF_PREPARED;
+ return 0;
+
+fail:
+ free_buffer(vq, buf);
+ return rc;
+}
+
+static void
+buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb)
+{
+ struct tm6000_buffer *buf = container_of(vb, struct tm6000_buffer, vb);
+ struct tm6000_fh *fh = vq->priv_data;
+ struct tm6000_core *dev = fh->dev;
+ struct tm6000_dmaqueue *vidq = &dev->vidq;
+
+ buf->vb.state = VIDEOBUF_QUEUED;
+ list_add_tail(&buf->vb.queue, &vidq->active);
+}
+
+static void buffer_release(struct videobuf_queue *vq, struct videobuf_buffer *vb)
+{
+ struct tm6000_buffer *buf = container_of(vb, struct tm6000_buffer, vb);
+
+ free_buffer(vq, buf);
+}
+
+static struct videobuf_queue_ops tm6000_video_qops = {
+ .buf_setup = buffer_setup,
+ .buf_prepare = buffer_prepare,
+ .buf_queue = buffer_queue,
+ .buf_release = buffer_release,
+};
+
+/* ------------------------------------------------------------------
+ * IOCTL handling
+ * ------------------------------------------------------------------
+ */
+
+static bool is_res_read(struct tm6000_core *dev, struct tm6000_fh *fh)
+{
+ /* Is the current fh handling it? if so, that's OK */
+ if (dev->resources == fh && dev->is_res_read)
+ return true;
+
+ return false;
+}
+
+static bool is_res_streaming(struct tm6000_core *dev, struct tm6000_fh *fh)
+{
+ /* Is the current fh handling it? if so, that's OK */
+ if (dev->resources == fh)
+ return true;
+
+ return false;
+}
+
+static bool res_get(struct tm6000_core *dev, struct tm6000_fh *fh,
+ bool is_res_read)
+{
+ /* Is the current fh handling it? if so, that's OK */
+ if (dev->resources == fh && dev->is_res_read == is_res_read)
+ return true;
+
+ /* is it free? */
+ if (dev->resources)
+ return false;
+
+ /* grab it */
+ dev->resources = fh;
+ dev->is_res_read = is_res_read;
+ dprintk(dev, V4L2_DEBUG_RES_LOCK, "res: get\n");
+ return true;
+}
+
+static void res_free(struct tm6000_core *dev, struct tm6000_fh *fh)
+{
+ /* Is the current fh handling it? if so, that's OK */
+ if (dev->resources != fh)
+ return;
+
+ dev->resources = NULL;
+ dprintk(dev, V4L2_DEBUG_RES_LOCK, "res: put\n");
+}
+
+/* ------------------------------------------------------------------
+ * IOCTL vidioc handling
+ * ------------------------------------------------------------------
+ */
+static int vidioc_querycap(struct file *file, void *priv,
+ struct v4l2_capability *cap)
+{
+ struct tm6000_core *dev = ((struct tm6000_fh *)priv)->dev;
+
+ strlcpy(cap->driver, "tm6000", sizeof(cap->driver));
+ strlcpy(cap->card, "Trident TVMaster TM5600/6000/6010", sizeof(cap->card));
+ cap->capabilities = V4L2_CAP_VIDEO_CAPTURE |
+ V4L2_CAP_STREAMING |
+ V4L2_CAP_AUDIO |
+ V4L2_CAP_READWRITE;
+
+ if (dev->tuner_type != TUNER_ABSENT)
+ cap->capabilities |= V4L2_CAP_TUNER;
+
+ return 0;
+}
+
+static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_fmtdesc *f)
+{
+ if (unlikely(f->index >= ARRAY_SIZE(format)))
+ return -EINVAL;
+
+ strlcpy(f->description, format[f->index].name, sizeof(f->description));
+ f->pixelformat = format[f->index].fourcc;
+ return 0;
+}
+
+static int vidioc_g_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_format *f)
+{
+ struct tm6000_fh *fh = priv;
+
+ f->fmt.pix.width = fh->width;
+ f->fmt.pix.height = fh->height;
+ f->fmt.pix.field = fh->vb_vidq.field;
+ f->fmt.pix.pixelformat = fh->fmt->fourcc;
+ f->fmt.pix.bytesperline =
+ (f->fmt.pix.width * fh->fmt->depth) >> 3;
+ f->fmt.pix.sizeimage =
+ f->fmt.pix.height * f->fmt.pix.bytesperline;
+
+ return 0;
+}
+
+static struct tm6000_fmt *format_by_fourcc(unsigned int fourcc)
+{
+ unsigned int i;
+
+ for (i = 0; i < ARRAY_SIZE(format); i++)
+ if (format[i].fourcc == fourcc)
+ return format+i;
+ return NULL;
+}
+
+static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_format *f)
+{
+ struct tm6000_core *dev = ((struct tm6000_fh *)priv)->dev;
+ struct tm6000_fmt *fmt;
+ enum v4l2_field field;
+
+ fmt = format_by_fourcc(f->fmt.pix.pixelformat);
+ if (NULL == fmt) {
+ dprintk(dev, V4L2_DEBUG_IOCTL_ARG, "Fourcc format (0x%08x)"
+ " invalid.\n", f->fmt.pix.pixelformat);
+ return -EINVAL;
+ }
+
+ field = f->fmt.pix.field;
+
+ if (field == V4L2_FIELD_ANY)
+ field = V4L2_FIELD_SEQ_TB;
+ else if (V4L2_FIELD_INTERLACED != field) {
+ dprintk(dev, V4L2_DEBUG_IOCTL_ARG, "Field type invalid.\n");
+ return -EINVAL;
+ }
+
+ tm6000_get_std_res(dev);
+
+ f->fmt.pix.width = dev->width;
+ f->fmt.pix.height = dev->height;
+
+ f->fmt.pix.width &= ~0x01;
+
+ f->fmt.pix.field = field;
+
+ f->fmt.pix.bytesperline =
+ (f->fmt.pix.width * fmt->depth) >> 3;
+ f->fmt.pix.sizeimage =
+ f->fmt.pix.height * f->fmt.pix.bytesperline;
+
+ return 0;
+}
+
+/*FIXME: This seems to be generic enough to be at videodev2 */
+static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_format *f)
+{
+ struct tm6000_fh *fh = priv;
+ struct tm6000_core *dev = fh->dev;
+ int ret = vidioc_try_fmt_vid_cap(file, fh, f);
+ if (ret < 0)
+ return ret;
+
+ fh->fmt = format_by_fourcc(f->fmt.pix.pixelformat);
+ fh->width = f->fmt.pix.width;
+ fh->height = f->fmt.pix.height;
+ fh->vb_vidq.field = f->fmt.pix.field;
+ fh->type = f->type;
+
+ dev->fourcc = f->fmt.pix.pixelformat;
+
+ tm6000_set_fourcc_format(dev);
+
+ return 0;
+}
+
+static int vidioc_reqbufs(struct file *file, void *priv,
+ struct v4l2_requestbuffers *p)
+{
+ struct tm6000_fh *fh = priv;
+
+ return videobuf_reqbufs(&fh->vb_vidq, p);
+}
+
+static int vidioc_querybuf(struct file *file, void *priv,
+ struct v4l2_buffer *p)
+{
+ struct tm6000_fh *fh = priv;
+
+ return videobuf_querybuf(&fh->vb_vidq, p);
+}
+
+static int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *p)
+{
+ struct tm6000_fh *fh = priv;
+
+ return videobuf_qbuf(&fh->vb_vidq, p);
+}
+
+static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *p)
+{
+ struct tm6000_fh *fh = priv;
+
+ return videobuf_dqbuf(&fh->vb_vidq, p,
+ file->f_flags & O_NONBLOCK);
+}
+
+static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i)
+{
+ struct tm6000_fh *fh = priv;
+ struct tm6000_core *dev = fh->dev;
+
+ if (fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+ if (i != fh->type)
+ return -EINVAL;
+
+ if (!res_get(dev, fh, false))
+ return -EBUSY;
+ return videobuf_streamon(&fh->vb_vidq);
+}
+
+static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i)
+{
+ struct tm6000_fh *fh = priv;
+ struct tm6000_core *dev = fh->dev;
+
+ if (fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ if (i != fh->type)
+ return -EINVAL;
+
+ videobuf_streamoff(&fh->vb_vidq);
+ res_free(dev, fh);
+
+ return 0;
+}
+
+static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *norm)
+{
+ int rc = 0;
+ struct tm6000_fh *fh = priv;
+ struct tm6000_core *dev = fh->dev;
+
+ dev->norm = *norm;
+ rc = tm6000_init_analog_mode(dev);
+
+ fh->width = dev->width;
+ fh->height = dev->height;
+
+ if (rc < 0)
+ return rc;
+
+ v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std, dev->norm);
+
+ return 0;
+}
+
+static const char *iname[] = {
+ [TM6000_INPUT_TV] = "Television",
+ [TM6000_INPUT_COMPOSITE1] = "Composite 1",
+ [TM6000_INPUT_COMPOSITE2] = "Composite 2",
+ [TM6000_INPUT_SVIDEO] = "S-Video",
+};
+
+static int vidioc_enum_input(struct file *file, void *priv,
+ struct v4l2_input *i)
+{
+ struct tm6000_fh *fh = priv;
+ struct tm6000_core *dev = fh->dev;
+ unsigned int n;
+
+ n = i->index;
+ if (n >= 3)
+ return -EINVAL;
+
+ if (!dev->vinput[n].type)
+ return -EINVAL;
+
+ i->index = n;
+
+ if (dev->vinput[n].type == TM6000_INPUT_TV)
+ i->type = V4L2_INPUT_TYPE_TUNER;
+ else
+ i->type = V4L2_INPUT_TYPE_CAMERA;
+
+ strcpy(i->name, iname[dev->vinput[n].type]);
+
+ i->std = TM6000_STD;
+
+ return 0;
+}
+
+static int vidioc_g_input(struct file *file, void *priv, unsigned int *i)
+{
+ struct tm6000_fh *fh = priv;
+ struct tm6000_core *dev = fh->dev;
+
+ *i = dev->input;
+
+ return 0;
+}
+
+static int vidioc_s_input(struct file *file, void *priv, unsigned int i)
+{
+ struct tm6000_fh *fh = priv;
+ struct tm6000_core *dev = fh->dev;
+ int rc = 0;
+
+ if (i >= 3)
+ return -EINVAL;
+ if (!dev->vinput[i].type)
+ return -EINVAL;
+
+ dev->input = i;
+
+ rc = vidioc_s_std(file, priv, &dev->vfd->current_norm);
+
+ return rc;
+}
+
+/* --- controls ---------------------------------------------- */
+static int vidioc_queryctrl(struct file *file, void *priv,
+ struct v4l2_queryctrl *qc)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(tm6000_qctrl); i++)
+ if (qc->id && qc->id == tm6000_qctrl[i].id) {
+ memcpy(qc, &(tm6000_qctrl[i]),
+ sizeof(*qc));
+ return 0;
+ }
+
+ return -EINVAL;
+}
+
+static int vidioc_g_ctrl(struct file *file, void *priv,
+ struct v4l2_control *ctrl)
+{
+ struct tm6000_fh *fh = priv;
+ struct tm6000_core *dev = fh->dev;
+ int val;
+
+ /* FIXME: Probably, those won't work! Maybe we need shadow regs */
+ switch (ctrl->id) {
+ case V4L2_CID_CONTRAST:
+ val = tm6000_get_reg(dev, TM6010_REQ07_R08_LUMA_CONTRAST_ADJ, 0);
+ break;
+ case V4L2_CID_BRIGHTNESS:
+ val = tm6000_get_reg(dev, TM6010_REQ07_R09_LUMA_BRIGHTNESS_ADJ, 0);
+ return 0;
+ case V4L2_CID_SATURATION:
+ val = tm6000_get_reg(dev, TM6010_REQ07_R0A_CHROMA_SATURATION_ADJ, 0);
+ return 0;
+ case V4L2_CID_HUE:
+ val = tm6000_get_reg(dev, TM6010_REQ07_R0B_CHROMA_HUE_PHASE_ADJ, 0);
+ return 0;
+ case V4L2_CID_AUDIO_MUTE:
+ val = dev->ctl_mute;
+ return 0;
+ case V4L2_CID_AUDIO_VOLUME:
+ val = dev->ctl_volume;
+ return 0;
+ default:
+ return -EINVAL;
+ }
+
+ if (val < 0)
+ return val;
+
+ ctrl->value = val;
+
+ return 0;
+}
+static int vidioc_s_ctrl(struct file *file, void *priv,
+ struct v4l2_control *ctrl)
+{
+ struct tm6000_fh *fh = priv;
+ struct tm6000_core *dev = fh->dev;
+ u8 val = ctrl->value;
+
+ switch (ctrl->id) {
+ case V4L2_CID_CONTRAST:
+ tm6000_set_reg(dev, TM6010_REQ07_R08_LUMA_CONTRAST_ADJ, val);
+ return 0;
+ case V4L2_CID_BRIGHTNESS:
+ tm6000_set_reg(dev, TM6010_REQ07_R09_LUMA_BRIGHTNESS_ADJ, val);
+ return 0;
+ case V4L2_CID_SATURATION:
+ tm6000_set_reg(dev, TM6010_REQ07_R0A_CHROMA_SATURATION_ADJ, val);
+ return 0;
+ case V4L2_CID_HUE:
+ tm6000_set_reg(dev, TM6010_REQ07_R0B_CHROMA_HUE_PHASE_ADJ, val);
+ return 0;
+ case V4L2_CID_AUDIO_MUTE:
+ dev->ctl_mute = val;
+ tm6000_tvaudio_set_mute(dev, val);
+ return 0;
+ case V4L2_CID_AUDIO_VOLUME:
+ dev->ctl_volume = val;
+ tm6000_set_volume(dev, val);
+ return 0;
+ }
+ return -EINVAL;
+}
+
+static int vidioc_g_tuner(struct file *file, void *priv,
+ struct v4l2_tuner *t)
+{
+ struct tm6000_fh *fh = priv;
+ struct tm6000_core *dev = fh->dev;
+
+ if (unlikely(UNSET == dev->tuner_type))
+ return -EINVAL;
+ if (0 != t->index)
+ return -EINVAL;
+
+ strcpy(t->name, "Television");
+ t->type = V4L2_TUNER_ANALOG_TV;
+ t->capability = V4L2_TUNER_CAP_NORM;
+ t->rangehigh = 0xffffffffUL;
+ t->rxsubchans = V4L2_TUNER_SUB_STEREO;
+
+ v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, g_tuner, t);
+
+ t->audmode = dev->amode;
+
+ return 0;
+}
+
+static int vidioc_s_tuner(struct file *file, void *priv,
+ struct v4l2_tuner *t)
+{
+ struct tm6000_fh *fh = priv;
+ struct tm6000_core *dev = fh->dev;
+
+ if (UNSET == dev->tuner_type)
+ return -EINVAL;
+ if (0 != t->index)
+ return -EINVAL;
+
+ dev->amode = t->audmode;
+ dprintk(dev, 3, "audio mode: %x\n", t->audmode);
+
+ v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_tuner, t);
+
+ return 0;
+}
+
+static int vidioc_g_frequency(struct file *file, void *priv,
+ struct v4l2_frequency *f)
+{
+ struct tm6000_fh *fh = priv;
+ struct tm6000_core *dev = fh->dev;
+
+ if (unlikely(UNSET == dev->tuner_type))
+ return -EINVAL;
+
+ f->type = fh->radio ? V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
+ f->frequency = dev->freq;
+
+ v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, g_frequency, f);
+
+ return 0;
+}
+
+static int vidioc_s_frequency(struct file *file, void *priv,
+ struct v4l2_frequency *f)
+{
+ struct tm6000_fh *fh = priv;
+ struct tm6000_core *dev = fh->dev;
+
+ if (unlikely(UNSET == dev->tuner_type))
+ return -EINVAL;
+ if (unlikely(f->tuner != 0))
+ return -EINVAL;
+ if (0 == fh->radio && V4L2_TUNER_ANALOG_TV != f->type)
+ return -EINVAL;
+ if (1 == fh->radio && V4L2_TUNER_RADIO != f->type)
+ return -EINVAL;
+
+ dev->freq = f->frequency;
+ v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, f);
+
+ return 0;
+}
+
+static int radio_querycap(struct file *file, void *priv,
+ struct v4l2_capability *cap)
+{
+ struct tm6000_fh *fh = file->private_data;
+ struct tm6000_core *dev = fh->dev;
+
+ strcpy(cap->driver, "tm6000");
+ strlcpy(cap->card, dev->name, sizeof(dev->name));
+ sprintf(cap->bus_info, "USB%04x:%04x",
+ le16_to_cpu(dev->udev->descriptor.idVendor),
+ le16_to_cpu(dev->udev->descriptor.idProduct));
+ cap->version = dev->dev_type;
+ cap->capabilities = V4L2_CAP_TUNER |
+ V4L2_CAP_AUDIO |
+ V4L2_CAP_RADIO |
+ V4L2_CAP_READWRITE |
+ V4L2_CAP_STREAMING;
+
+ return 0;
+}
+
+static int radio_g_tuner(struct file *file, void *priv,
+ struct v4l2_tuner *t)
+{
+ struct tm6000_fh *fh = file->private_data;
+ struct tm6000_core *dev = fh->dev;
+
+ if (0 != t->index)
+ return -EINVAL;
+
+ memset(t, 0, sizeof(*t));
+ strcpy(t->name, "Radio");
+ t->type = V4L2_TUNER_RADIO;
+ t->rxsubchans = V4L2_TUNER_SUB_STEREO;
+
+ v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, g_tuner, t);
+
+ return 0;
+}
+
+static int radio_s_tuner(struct file *file, void *priv,
+ struct v4l2_tuner *t)
+{
+ struct tm6000_fh *fh = file->private_data;
+ struct tm6000_core *dev = fh->dev;
+
+ if (0 != t->index)
+ return -EINVAL;
+
+ v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_tuner, t);
+
+ return 0;
+}
+
+static int radio_enum_input(struct file *file, void *priv,
+ struct v4l2_input *i)
+{
+ struct tm6000_fh *fh = priv;
+ struct tm6000_core *dev = fh->dev;
+
+ if (i->index != 0)
+ return -EINVAL;
+
+ if (!dev->rinput.type)
+ return -EINVAL;
+
+ strcpy(i->name, "Radio");
+ i->type = V4L2_INPUT_TYPE_TUNER;
+
+ return 0;
+}
+
+static int radio_g_input(struct file *filp, void *priv, unsigned int *i)
+{
+ struct tm6000_fh *fh = priv;
+ struct tm6000_core *dev = fh->dev;
+
+ if (dev->input != 5)
+ return -EINVAL;
+
+ *i = dev->input - 5;
+
+ return 0;
+}
+
+static int radio_g_audio(struct file *file, void *priv,
+ struct v4l2_audio *a)
+{
+ memset(a, 0, sizeof(*a));
+ strcpy(a->name, "Radio");
+ return 0;
+}
+
+static int radio_s_audio(struct file *file, void *priv,
+ struct v4l2_audio *a)
+{
+ return 0;
+}
+
+static int radio_s_input(struct file *filp, void *priv, unsigned int i)
+{
+ struct tm6000_fh *fh = priv;
+ struct tm6000_core *dev = fh->dev;
+
+ if (i)
+ return -EINVAL;
+
+ if (!dev->rinput.type)
+ return -EINVAL;
+
+ dev->input = i + 5;
+
+ return 0;
+}
+
+static int radio_s_std(struct file *file, void *fh, v4l2_std_id *norm)
+{
+ return 0;
+}
+
+static int radio_queryctrl(struct file *file, void *priv,
+ struct v4l2_queryctrl *c)
+{
+ const struct v4l2_queryctrl *ctrl;
+
+ if (c->id < V4L2_CID_BASE ||
+ c->id >= V4L2_CID_LASTP1)
+ return -EINVAL;
+ if (c->id == V4L2_CID_AUDIO_MUTE) {
+ ctrl = ctrl_by_id(c->id);
+ *c = *ctrl;
+ } else
+ *c = no_ctrl;
+
+ return 0;
+}
+
+/* ------------------------------------------------------------------
+ File operations for the device
+ ------------------------------------------------------------------*/
+
+static int __tm6000_open(struct file *file)
+{
+ struct video_device *vdev = video_devdata(file);
+ struct tm6000_core *dev = video_drvdata(file);
+ struct tm6000_fh *fh;
+ enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ int i, rc;
+ int radio = 0;
+
+ dprintk(dev, V4L2_DEBUG_OPEN, "tm6000: open called (dev=%s)\n",
+ video_device_node_name(vdev));
+
+ switch (vdev->vfl_type) {
+ case VFL_TYPE_GRABBER:
+ type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ break;
+ case VFL_TYPE_VBI:
+ type = V4L2_BUF_TYPE_VBI_CAPTURE;
+ break;
+ case VFL_TYPE_RADIO:
+ radio = 1;
+ break;
+ }
+
+ /* If more than one user, mutex should be added */
+ dev->users++;
+
+ dprintk(dev, V4L2_DEBUG_OPEN, "open dev=%s type=%s users=%d\n",
+ video_device_node_name(vdev), v4l2_type_names[type],
+ dev->users);
+
+ /* allocate + initialize per filehandle data */
+ fh = kzalloc(sizeof(*fh), GFP_KERNEL);
+ if (NULL == fh) {
+ dev->users--;
+ return -ENOMEM;
+ }
+
+ file->private_data = fh;
+ fh->dev = dev;
+ fh->radio = radio;
+ dev->radio = radio;
+ fh->type = type;
+ dev->fourcc = format[0].fourcc;
+
+ fh->fmt = format_by_fourcc(dev->fourcc);
+
+ tm6000_get_std_res(dev);
+
+ fh->width = dev->width;
+ fh->height = dev->height;
+
+ dprintk(dev, V4L2_DEBUG_OPEN, "Open: fh=0x%08lx, dev=0x%08lx, "
+ "dev->vidq=0x%08lx\n",
+ (unsigned long)fh, (unsigned long)dev,
+ (unsigned long)&dev->vidq);
+ dprintk(dev, V4L2_DEBUG_OPEN, "Open: list_empty "
+ "queued=%d\n", list_empty(&dev->vidq.queued));
+ dprintk(dev, V4L2_DEBUG_OPEN, "Open: list_empty "
+ "active=%d\n", list_empty(&dev->vidq.active));
+
+ /* initialize hardware on analog mode */
+ rc = tm6000_init_analog_mode(dev);
+ if (rc < 0)
+ return rc;
+
+ if (dev->mode != TM6000_MODE_ANALOG) {
+ /* Put all controls at a sane state */
+ for (i = 0; i < ARRAY_SIZE(tm6000_qctrl); i++)
+ qctl_regs[i] = tm6000_qctrl[i].default_value;
+
+ dev->mode = TM6000_MODE_ANALOG;
+ }
+
+ if (!fh->radio) {
+ videobuf_queue_vmalloc_init(&fh->vb_vidq, &tm6000_video_qops,
+ NULL, &dev->slock,
+ fh->type,
+ V4L2_FIELD_INTERLACED,
+ sizeof(struct tm6000_buffer), fh, &dev->lock);
+ } else {
+ dprintk(dev, V4L2_DEBUG_OPEN, "video_open: setting radio device\n");
+ dev->input = 5;
+ tm6000_set_audio_rinput(dev);
+ v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_radio);
+ tm6000_prepare_isoc(dev);
+ tm6000_start_thread(dev);
+ }
+
+ return 0;
+}
+
+static int tm6000_open(struct file *file)
+{
+ struct video_device *vdev = video_devdata(file);
+ int res;
+
+ mutex_lock(vdev->lock);
+ res = __tm6000_open(file);
+ mutex_unlock(vdev->lock);
+ return res;
+}
+
+static ssize_t
+tm6000_read(struct file *file, char __user *data, size_t count, loff_t *pos)
+{
+ struct tm6000_fh *fh = file->private_data;
+ struct tm6000_core *dev = fh->dev;
+
+ if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
+ int res;
+
+ if (!res_get(fh->dev, fh, true))
+ return -EBUSY;
+
+ if (mutex_lock_interruptible(&dev->lock))
+ return -ERESTARTSYS;
+ res = videobuf_read_stream(&fh->vb_vidq, data, count, pos, 0,
+ file->f_flags & O_NONBLOCK);
+ mutex_unlock(&dev->lock);
+ return res;
+ }
+ return 0;
+}
+
+static unsigned int
+__tm6000_poll(struct file *file, struct poll_table_struct *wait)
+{
+ struct tm6000_fh *fh = file->private_data;
+ struct tm6000_buffer *buf;
+
+ if (V4L2_BUF_TYPE_VIDEO_CAPTURE != fh->type)
+ return POLLERR;
+
+ if (!!is_res_streaming(fh->dev, fh))
+ return POLLERR;
+
+ if (!is_res_read(fh->dev, fh)) {
+ /* streaming capture */
+ if (list_empty(&fh->vb_vidq.stream))
+ return POLLERR;
+ buf = list_entry(fh->vb_vidq.stream.next, struct tm6000_buffer, vb.stream);
+ } else {
+ /* read() capture */
+ return videobuf_poll_stream(file, &fh->vb_vidq, wait);
+ }
+ poll_wait(file, &buf->vb.done, wait);
+ if (buf->vb.state == VIDEOBUF_DONE ||
+ buf->vb.state == VIDEOBUF_ERROR)
+ return POLLIN | POLLRDNORM;
+ return 0;
+}
+
+static unsigned int tm6000_poll(struct file *file, struct poll_table_struct *wait)
+{
+ struct tm6000_fh *fh = file->private_data;
+ struct tm6000_core *dev = fh->dev;
+ unsigned int res;
+
+ mutex_lock(&dev->lock);
+ res = __tm6000_poll(file, wait);
+ mutex_unlock(&dev->lock);
+ return res;
+}
+
+static int tm6000_release(struct file *file)
+{
+ struct tm6000_fh *fh = file->private_data;
+ struct tm6000_core *dev = fh->dev;
+ struct video_device *vdev = video_devdata(file);
+
+ dprintk(dev, V4L2_DEBUG_OPEN, "tm6000: close called (dev=%s, users=%d)\n",
+ video_device_node_name(vdev), dev->users);
+
+ mutex_lock(&dev->lock);
+ dev->users--;
+
+ res_free(dev, fh);
+
+ if (!dev->users) {
+ tm6000_uninit_isoc(dev);
+
+ /* Stop interrupt USB pipe */
+ tm6000_ir_int_stop(dev);
+
+ usb_reset_configuration(dev->udev);
+
+ if (dev->int_in.endp)
+ usb_set_interface(dev->udev,
+ dev->isoc_in.bInterfaceNumber, 2);
+ else
+ usb_set_interface(dev->udev,
+ dev->isoc_in.bInterfaceNumber, 0);
+
+ /* Start interrupt USB pipe */
+ tm6000_ir_int_start(dev);
+
+ if (!fh->radio)
+ videobuf_mmap_free(&fh->vb_vidq);
+ }
+
+ kfree(fh);
+ mutex_unlock(&dev->lock);
+
+ return 0;
+}
+
+static int tm6000_mmap(struct file *file, struct vm_area_struct * vma)
+{
+ struct tm6000_fh *fh = file->private_data;
+ struct tm6000_core *dev = fh->dev;
+ int res;
+
+ if (mutex_lock_interruptible(&dev->lock))
+ return -ERESTARTSYS;
+ res = videobuf_mmap_mapper(&fh->vb_vidq, vma);
+ mutex_unlock(&dev->lock);
+ return res;
+}
+
+static struct v4l2_file_operations tm6000_fops = {
+ .owner = THIS_MODULE,
+ .open = tm6000_open,
+ .release = tm6000_release,
+ .unlocked_ioctl = video_ioctl2, /* V4L2 ioctl handler */
+ .read = tm6000_read,
+ .poll = tm6000_poll,
+ .mmap = tm6000_mmap,
+};
+
+static const struct v4l2_ioctl_ops video_ioctl_ops = {
+ .vidioc_querycap = vidioc_querycap,
+ .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
+ .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap,
+ .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap,
+ .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap,
+ .vidioc_s_std = vidioc_s_std,
+ .vidioc_enum_input = vidioc_enum_input,
+ .vidioc_g_input = vidioc_g_input,
+ .vidioc_s_input = vidioc_s_input,
+ .vidioc_queryctrl = vidioc_queryctrl,
+ .vidioc_g_ctrl = vidioc_g_ctrl,
+ .vidioc_s_ctrl = vidioc_s_ctrl,
+ .vidioc_g_tuner = vidioc_g_tuner,
+ .vidioc_s_tuner = vidioc_s_tuner,
+ .vidioc_g_frequency = vidioc_g_frequency,
+ .vidioc_s_frequency = vidioc_s_frequency,
+ .vidioc_streamon = vidioc_streamon,
+ .vidioc_streamoff = vidioc_streamoff,
+ .vidioc_reqbufs = vidioc_reqbufs,
+ .vidioc_querybuf = vidioc_querybuf,
+ .vidioc_qbuf = vidioc_qbuf,
+ .vidioc_dqbuf = vidioc_dqbuf,
+};
+
+static struct video_device tm6000_template = {
+ .name = "tm6000",
+ .fops = &tm6000_fops,
+ .ioctl_ops = &video_ioctl_ops,
+ .release = video_device_release,
+ .tvnorms = TM6000_STD,
+ .current_norm = V4L2_STD_NTSC_M,
+};
+
+static const struct v4l2_file_operations radio_fops = {
+ .owner = THIS_MODULE,
+ .open = tm6000_open,
+ .release = tm6000_release,
+ .unlocked_ioctl = video_ioctl2,
+};
+
+static const struct v4l2_ioctl_ops radio_ioctl_ops = {
+ .vidioc_querycap = radio_querycap,
+ .vidioc_g_tuner = radio_g_tuner,
+ .vidioc_enum_input = radio_enum_input,
+ .vidioc_g_audio = radio_g_audio,
+ .vidioc_s_tuner = radio_s_tuner,
+ .vidioc_s_audio = radio_s_audio,
+ .vidioc_s_input = radio_s_input,
+ .vidioc_s_std = radio_s_std,
+ .vidioc_queryctrl = radio_queryctrl,
+ .vidioc_g_input = radio_g_input,
+ .vidioc_g_ctrl = vidioc_g_ctrl,
+ .vidioc_s_ctrl = vidioc_s_ctrl,
+ .vidioc_g_frequency = vidioc_g_frequency,
+ .vidioc_s_frequency = vidioc_s_frequency,
+};
+
+static struct video_device tm6000_radio_template = {
+ .name = "tm6000",
+ .fops = &radio_fops,
+ .ioctl_ops = &radio_ioctl_ops,
+};
+
+/* -----------------------------------------------------------------
+ * Initialization and module stuff
+ * ------------------------------------------------------------------
+ */
+
+static struct video_device *vdev_init(struct tm6000_core *dev,
+ const struct video_device
+ *template, const char *type_name)
+{
+ struct video_device *vfd;
+
+ vfd = video_device_alloc();
+ if (NULL == vfd)
+ return NULL;
+
+ *vfd = *template;
+ vfd->v4l2_dev = &dev->v4l2_dev;
+ vfd->release = video_device_release;
+ vfd->debug = tm6000_debug;
+ vfd->lock = &dev->lock;
+
+ snprintf(vfd->name, sizeof(vfd->name), "%s %s", dev->name, type_name);
+
+ video_set_drvdata(vfd, dev);
+ return vfd;
+}
+
+int tm6000_v4l2_register(struct tm6000_core *dev)
+{
+ int ret = -1;
+
+ dev->vfd = vdev_init(dev, &tm6000_template, "video");
+
+ if (!dev->vfd) {
+ printk(KERN_INFO "%s: can't register video device\n",
+ dev->name);
+ return -ENOMEM;
+ }
+
+ /* init video dma queues */
+ INIT_LIST_HEAD(&dev->vidq.active);
+ INIT_LIST_HEAD(&dev->vidq.queued);
+
+ ret = video_register_device(dev->vfd, VFL_TYPE_GRABBER, video_nr);
+
+ if (ret < 0) {
+ printk(KERN_INFO "%s: can't register video device\n",
+ dev->name);
+ return ret;
+ }
+
+ printk(KERN_INFO "%s: registered device %s\n",
+ dev->name, video_device_node_name(dev->vfd));
+
+ if (dev->caps.has_radio) {
+ dev->radio_dev = vdev_init(dev, &tm6000_radio_template,
+ "radio");
+ if (!dev->radio_dev) {
+ printk(KERN_INFO "%s: can't register radio device\n",
+ dev->name);
+ return ret; /* FIXME release resource */
+ }
+
+ ret = video_register_device(dev->radio_dev, VFL_TYPE_RADIO,
+ radio_nr);
+ if (ret < 0) {
+ printk(KERN_INFO "%s: can't register radio device\n",
+ dev->name);
+ return ret; /* FIXME release resource */
+ }
+
+ printk(KERN_INFO "%s: registered device %s\n",
+ dev->name, video_device_node_name(dev->radio_dev));
+ }
+
+ printk(KERN_INFO "Trident TVMaster TM5600/TM6000/TM6010 USB2 board (Load status: %d)\n", ret);
+ return ret;
+}
+
+int tm6000_v4l2_unregister(struct tm6000_core *dev)
+{
+ video_unregister_device(dev->vfd);
+
+ if (dev->radio_dev) {
+ if (video_is_registered(dev->radio_dev))
+ video_unregister_device(dev->radio_dev);
+ else
+ video_device_release(dev->radio_dev);
+ dev->radio_dev = NULL;
+ }
+
+ return 0;
+}
+
+int tm6000_v4l2_exit(void)
+{
+ return 0;
+}
+
+module_param(video_nr, int, 0);
+MODULE_PARM_DESC(video_nr, "Allow changing video device number");
+
+module_param_named(debug, tm6000_debug, int, 0444);
+MODULE_PARM_DESC(debug, "activates debug info");
+
+module_param(vid_limit, int, 0644);
+MODULE_PARM_DESC(vid_limit, "capture memory limit in megabytes");
+
--- /dev/null
+/*
+ * tm6000.h - driver for TM5600/TM6000/TM6010 USB video capture devices
+ *
+ * Copyright (C) 2006-2007 Mauro Carvalho Chehab <mchehab@infradead.org>
+ *
+ * Copyright (C) 2007 Michel Ludwig <michel.ludwig@gmail.com>
+ * - DVB-T support
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation version 2
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/videodev2.h>
+#include <media/v4l2-common.h>
+#include <media/videobuf-vmalloc.h>
+#include "tm6000-usb-isoc.h"
+#include <linux/i2c.h>
+#include <linux/mutex.h>
+#include <media/v4l2-device.h>
+
+#include <linux/dvb/frontend.h>
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dmxdev.h"
+
+/* Inputs */
+enum tm6000_itype {
+ TM6000_INPUT_TV = 1,
+ TM6000_INPUT_COMPOSITE1,
+ TM6000_INPUT_COMPOSITE2,
+ TM6000_INPUT_SVIDEO,
+ TM6000_INPUT_DVB,
+ TM6000_INPUT_RADIO,
+};
+
+enum tm6000_mux {
+ TM6000_VMUX_VIDEO_A = 1,
+ TM6000_VMUX_VIDEO_B,
+ TM6000_VMUX_VIDEO_AB,
+ TM6000_AMUX_ADC1,
+ TM6000_AMUX_ADC2,
+ TM6000_AMUX_SIF1,
+ TM6000_AMUX_SIF2,
+ TM6000_AMUX_I2S,
+};
+
+enum tm6000_devtype {
+ TM6000 = 0,
+ TM5600,
+ TM6010,
+};
+
+struct tm6000_input {
+ enum tm6000_itype type;
+ enum tm6000_mux vmux;
+ enum tm6000_mux amux;
+ unsigned int v_gpio;
+ unsigned int a_gpio;
+};
+
+/* ------------------------------------------------------------------
+ * Basic structures
+ * ------------------------------------------------------------------
+ */
+
+struct tm6000_fmt {
+ char *name;
+ u32 fourcc; /* v4l2 format id */
+ int depth;
+};
+
+/* buffer for one video frame */
+struct tm6000_buffer {
+ /* common v4l buffer stuff -- must be first */
+ struct videobuf_buffer vb;
+
+ struct tm6000_fmt *fmt;
+};
+
+struct tm6000_dmaqueue {
+ struct list_head active;
+ struct list_head queued;
+
+ /* thread for generating video stream*/
+ struct task_struct *kthread;
+ wait_queue_head_t wq;
+ /* Counters to control fps rate */
+ int frame;
+ int ini_jiffies;
+};
+
+/* device states */
+enum tm6000_core_state {
+ DEV_INITIALIZED = 0x01,
+ DEV_DISCONNECTED = 0x02,
+ DEV_MISCONFIGURED = 0x04,
+};
+
+/* io methods */
+enum tm6000_io_method {
+ IO_NONE,
+ IO_READ,
+ IO_MMAP,
+};
+
+enum tm6000_mode {
+ TM6000_MODE_UNKNOWN = 0,
+ TM6000_MODE_ANALOG,
+ TM6000_MODE_DIGITAL,
+};
+
+struct tm6000_gpio {
+ int tuner_reset;
+ int tuner_on;
+ int demod_reset;
+ int demod_on;
+ int power_led;
+ int dvb_led;
+ int ir;
+};
+
+struct tm6000_capabilities {
+ unsigned int has_tuner:1;
+ unsigned int has_tda9874:1;
+ unsigned int has_dvb:1;
+ unsigned int has_zl10353:1;
+ unsigned int has_eeprom:1;
+ unsigned int has_remote:1;
+ unsigned int has_radio:1;
+};
+
+struct tm6000_dvb {
+ struct dvb_adapter adapter;
+ struct dvb_demux demux;
+ struct dvb_frontend *frontend;
+ struct dmxdev dmxdev;
+ unsigned int streams;
+ struct urb *bulk_urb;
+ struct mutex mutex;
+};
+
+struct snd_tm6000_card {
+ struct snd_card *card;
+ spinlock_t reg_lock;
+ struct tm6000_core *core;
+ struct snd_pcm_substream *substream;
+
+ /* temporary data for buffer fill processing */
+ unsigned buf_pos;
+ unsigned period_pos;
+};
+
+struct tm6000_endpoint {
+ struct usb_host_endpoint *endp;
+ __u8 bInterfaceNumber;
+ __u8 bAlternateSetting;
+ unsigned maxsize;
+};
+
+#define TM6000_QUIRK_NO_USB_DELAY (1 << 0)
+
+struct tm6000_core {
+ /* generic device properties */
+ char name[30]; /* name (including minor) of the device */
+ int model; /* index in the device_data struct */
+ int devno; /* marks the number of this device */
+ enum tm6000_devtype dev_type; /* type of device */
+ unsigned char eedata[256]; /* Eeprom data */
+ unsigned eedata_size; /* Size of the eeprom info */
+
+ v4l2_std_id norm; /* Current norm */
+ int width, height; /* Selected resolution */
+
+ enum tm6000_core_state state;
+
+ /* Device Capabilities*/
+ struct tm6000_capabilities caps;
+
+ /* Used to load alsa/dvb */
+ struct work_struct request_module_wk;
+
+ /* Tuner configuration */
+ int tuner_type; /* type of the tuner */
+ int tuner_addr; /* tuner address */
+
+ struct tm6000_gpio gpio;
+
+ char *ir_codes;
+
+ __u8 radio;
+
+ /* Demodulator configuration */
+ int demod_addr; /* demodulator address */
+
+ int audio_bitrate;
+ /* i2c i/o */
+ struct i2c_adapter i2c_adap;
+ struct i2c_client i2c_client;
+
+
+ /* extension */
+ struct list_head devlist;
+
+ /* video for linux */
+ int users;
+
+ /* various device info */
+ struct tm6000_fh *resources; /* Points to fh that is streaming */
+ bool is_res_read;
+
+ struct video_device *vfd;
+ struct video_device *radio_dev;
+ struct tm6000_dmaqueue vidq;
+ struct v4l2_device v4l2_dev;
+
+ int input;
+ struct tm6000_input vinput[3]; /* video input */
+ struct tm6000_input rinput; /* radio input */
+
+ int freq;
+ unsigned int fourcc;
+
+ enum tm6000_mode mode;
+
+ int ctl_mute; /* audio */
+ int ctl_volume;
+ int amode;
+
+ /* DVB-T support */
+ struct tm6000_dvb *dvb;
+
+ /* audio support */
+ struct snd_tm6000_card *adev;
+ struct work_struct wq_trigger; /* Trigger to start/stop audio for alsa module */
+ atomic_t stream_started; /* stream should be running if true */
+
+ struct tm6000_IR *ir;
+
+ /* locks */
+ struct mutex lock;
+ struct mutex usb_lock;
+
+ /* usb transfer */
+ struct usb_device *udev; /* the usb device */
+
+ struct tm6000_endpoint bulk_in, bulk_out, isoc_in, isoc_out;
+ struct tm6000_endpoint int_in, int_out;
+
+ /* scaler!=0 if scaler is active*/
+ int scaler;
+
+ /* Isoc control struct */
+ struct usb_isoc_ctl isoc_ctl;
+
+ spinlock_t slock;
+
+ unsigned long quirks;
+};
+
+enum tm6000_ops_type {
+ TM6000_AUDIO = 0x10,
+ TM6000_DVB = 0x20,
+};
+
+struct tm6000_ops {
+ struct list_head next;
+ char *name;
+ enum tm6000_ops_type type;
+ int (*init)(struct tm6000_core *);
+ int (*fini)(struct tm6000_core *);
+ int (*fillbuf)(struct tm6000_core *, char *buf, int size);
+};
+
+struct tm6000_fh {
+ struct tm6000_core *dev;
+ unsigned int radio;
+
+ /* video capture */
+ struct tm6000_fmt *fmt;
+ unsigned int width, height;
+ struct videobuf_queue vb_vidq;
+
+ enum v4l2_buf_type type;
+};
+
+#define TM6000_STD (V4L2_STD_PAL|V4L2_STD_PAL_N|V4L2_STD_PAL_Nc| \
+ V4L2_STD_PAL_M|V4L2_STD_PAL_60|V4L2_STD_NTSC_M| \
+ V4L2_STD_NTSC_M_JP|V4L2_STD_SECAM)
+
+/* In tm6000-cards.c */
+
+int tm6000_tuner_callback(void *ptr, int component, int command, int arg);
+int tm6000_xc5000_callback(void *ptr, int component, int command, int arg);
+int tm6000_cards_setup(struct tm6000_core *dev);
+void tm6000_flash_led(struct tm6000_core *dev, u8 state);
+
+/* In tm6000-core.c */
+
+int tm6000_read_write_usb(struct tm6000_core *dev, u8 reqtype, u8 req,
+ u16 value, u16 index, u8 *buf, u16 len);
+int tm6000_get_reg(struct tm6000_core *dev, u8 req, u16 value, u16 index);
+int tm6000_get_reg16(struct tm6000_core *dev, u8 req, u16 value, u16 index);
+int tm6000_get_reg32(struct tm6000_core *dev, u8 req, u16 value, u16 index);
+int tm6000_set_reg(struct tm6000_core *dev, u8 req, u16 value, u16 index);
+int tm6000_set_reg_mask(struct tm6000_core *dev, u8 req, u16 value,
+ u16 index, u16 mask);
+int tm6000_i2c_reset(struct tm6000_core *dev, u16 tsleep);
+int tm6000_init(struct tm6000_core *dev);
+int tm6000_reset(struct tm6000_core *dev);
+
+int tm6000_init_analog_mode(struct tm6000_core *dev);
+int tm6000_init_digital_mode(struct tm6000_core *dev);
+int tm6000_set_audio_bitrate(struct tm6000_core *dev, int bitrate);
+int tm6000_set_audio_rinput(struct tm6000_core *dev);
+int tm6000_tvaudio_set_mute(struct tm6000_core *dev, u8 mute);
+void tm6000_set_volume(struct tm6000_core *dev, int vol);
+
+int tm6000_v4l2_register(struct tm6000_core *dev);
+int tm6000_v4l2_unregister(struct tm6000_core *dev);
+int tm6000_v4l2_exit(void);
+void tm6000_set_fourcc_format(struct tm6000_core *dev);
+
+void tm6000_remove_from_devlist(struct tm6000_core *dev);
+void tm6000_add_into_devlist(struct tm6000_core *dev);
+int tm6000_register_extension(struct tm6000_ops *ops);
+void tm6000_unregister_extension(struct tm6000_ops *ops);
+void tm6000_init_extension(struct tm6000_core *dev);
+void tm6000_close_extension(struct tm6000_core *dev);
+int tm6000_call_fillbuf(struct tm6000_core *dev, enum tm6000_ops_type type,
+ char *buf, int size);
+
+
+/* In tm6000-stds.c */
+void tm6000_get_std_res(struct tm6000_core *dev);
+int tm6000_set_standard(struct tm6000_core *dev);
+
+/* In tm6000-i2c.c */
+int tm6000_i2c_register(struct tm6000_core *dev);
+int tm6000_i2c_unregister(struct tm6000_core *dev);
+
+/* In tm6000-queue.c */
+
+int tm6000_v4l2_mmap(struct file *filp, struct vm_area_struct *vma);
+
+int tm6000_vidioc_streamon(struct file *file, void *priv,
+ enum v4l2_buf_type i);
+int tm6000_vidioc_streamoff(struct file *file, void *priv,
+ enum v4l2_buf_type i);
+int tm6000_vidioc_reqbufs(struct file *file, void *priv,
+ struct v4l2_requestbuffers *rb);
+int tm6000_vidioc_querybuf(struct file *file, void *priv,
+ struct v4l2_buffer *b);
+int tm6000_vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *b);
+int tm6000_vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *b);
+ssize_t tm6000_v4l2_read(struct file *filp, char __user * buf, size_t count,
+ loff_t *f_pos);
+unsigned int tm6000_v4l2_poll(struct file *file,
+ struct poll_table_struct *wait);
+int tm6000_queue_init(struct tm6000_core *dev);
+
+/* In tm6000-alsa.c */
+/*int tm6000_audio_init(struct tm6000_core *dev, int idx);*/
+
+/* In tm6000-input.c */
+int tm6000_ir_init(struct tm6000_core *dev);
+int tm6000_ir_fini(struct tm6000_core *dev);
+void tm6000_ir_wait(struct tm6000_core *dev, u8 state);
+int tm6000_ir_int_start(struct tm6000_core *dev);
+void tm6000_ir_int_stop(struct tm6000_core *dev);
+
+/* Debug stuff */
+
+extern int tm6000_debug;
+
+#define dprintk(dev, level, fmt, arg...) do {\
+ if (tm6000_debug & level) \
+ printk(KERN_INFO "(%lu) %s %s :"fmt, jiffies, \
+ dev->name, __func__ , ##arg); } while (0)
+
+#define V4L2_DEBUG_REG 0x0004
+#define V4L2_DEBUG_I2C 0x0008
+#define V4L2_DEBUG_QUEUE 0x0010
+#define V4L2_DEBUG_ISOC 0x0020
+#define V4L2_DEBUG_RES_LOCK 0x0040 /* Resource locking */
+#define V4L2_DEBUG_OPEN 0x0080 /* video open/close debug */
+
+#define tm6000_err(fmt, arg...) do {\
+ printk(KERN_ERR "tm6000 %s :"fmt, \
+ __func__ , ##arg); } while (0)
--- /dev/null
+config VIDEO_USBVISION
+ tristate "USB video devices based on Nogatech NT1003/1004/1005"
+ depends on I2C && VIDEO_V4L2
+ select VIDEO_TUNER
+ select VIDEO_SAA711X if VIDEO_HELPER_CHIPS_AUTO
+ ---help---
+ There are more than 50 different USB video devices based on
+ NT1003/1004/1005 USB Bridges. This driver enables using those
+ devices.
+
+ To compile this driver as a module, choose M here: the
+ module will be called usbvision.
--- /dev/null
+usbvision-objs := usbvision-core.o usbvision-video.o usbvision-i2c.o usbvision-cards.o
+
+obj-$(CONFIG_VIDEO_USBVISION) += usbvision.o
+
+ccflags-y += -Idrivers/media/video
+ccflags-y += -Idrivers/media/tuners
--- /dev/null
+/*
+ * usbvision-cards.c
+ * usbvision cards definition file
+ *
+ * Copyright (c) 1999-2005 Joerg Heckenbach <joerg@heckenbach-aw.de>
+ *
+ * This module is part of usbvision driver project.
+ * Updates to driver completed by Dwaine P. Garden
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+
+#include <linux/list.h>
+#include <linux/module.h>
+#include <media/v4l2-dev.h>
+#include <media/tuner.h>
+#include "usbvision.h"
+#include "usbvision-cards.h"
+
+/* Supported Devices: A table for usbvision.c*/
+struct usbvision_device_data_st usbvision_device_data[] = {
+ [XANBOO] = {
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 4,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 0,
+ .tuner_type = 0,
+ .x_offset = -1,
+ .y_offset = -1,
+ .model_string = "Xanboo",
+ },
+ [BELKIN_VIDEOBUS_II] = {
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 2,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 0,
+ .tuner_type = 0,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Belkin USB VideoBus II Adapter",
+ },
+ [BELKIN_VIDEOBUS] = {
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 2,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 0,
+ .tuner_type = 0,
+ .x_offset = -1,
+ .y_offset = -1,
+ .model_string = "Belkin Components USB VideoBus",
+ },
+ [BELKIN_USB_VIDEOBUS_II] = {
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 2,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 0,
+ .tuner_type = 0,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Belkin USB VideoBus II",
+ },
+ [ECHOFX_INTERVIEW_LITE] = {
+ .interface = 0,
+ .codec = CODEC_SAA7111,
+ .video_channels = 2,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 0,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 0,
+ .tuner_type = 0,
+ .x_offset = -1,
+ .y_offset = -1,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "echoFX InterView Lite",
+ },
+ [USBGEAR_USBG_V1] = {
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 2,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 0,
+ .tuner_type = 0,
+ .x_offset = -1,
+ .y_offset = -1,
+ .model_string = "USBGear USBG-V1 resp. HAMA USB",
+ },
+ [D_LINK_V100] = {
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 4,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 0,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 0,
+ .tuner_type = 0,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "D-Link V100",
+ },
+ [X10_USB_CAMERA] = {
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 2,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 0,
+ .tuner_type = 0,
+ .x_offset = -1,
+ .y_offset = -1,
+ .model_string = "X10 USB Camera",
+ },
+ [HPG_WINTV_LIVE_PAL_BG] = {
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 2,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 0,
+ .tuner_type = 0,
+ .x_offset = -1,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Live (PAL B/G)",
+ },
+ [HPG_WINTV_LIVE_PRO_NTSC_MN] = {
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 2,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 0,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 0,
+ .tuner_type = 0,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Live Pro (NTSC M/N)",
+ },
+ [ZORAN_PMD_NOGATECH] = {
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 2,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 2,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 0,
+ .tuner_type = 0,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Zoran Co. PMD (Nogatech) AV-grabber Manhattan",
+ },
+ [NOGATECH_USB_TV_NTSC_FM] = {
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_NTSC_M,
+ .x_offset = -1,
+ .y_offset = 20,
+ .model_string = "Nogatech USB-TV (NTSC) FM",
+ },
+ [PNY_USB_TV_NTSC_FM] = {
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_NTSC_M,
+ .x_offset = -1,
+ .y_offset = 20,
+ .model_string = "PNY USB-TV (NTSC) FM",
+ },
+ [PV_PLAYTV_USB_PRO_PAL_FM] = {
+ .interface = 0,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "PixelView PlayTv-USB PRO (PAL) FM",
+ },
+ [ZT_721] = {
+ .interface = 0,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "ZTV ZT-721 2.4GHz USB A/V Receiver",
+ },
+ [HPG_WINTV_NTSC_MN] = {
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_NTSC_M,
+ .x_offset = -1,
+ .y_offset = 20,
+ .model_string = "Hauppauge WinTV USB (NTSC M/N)",
+ },
+ [HPG_WINTV_PAL_BG] = {
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .x_offset = -1,
+ .y_offset = -1,
+ .model_string = "Hauppauge WinTV USB (PAL B/G)",
+ },
+ [HPG_WINTV_PAL_I] = {
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .x_offset = -1,
+ .y_offset = -1,
+ .model_string = "Hauppauge WinTV USB (PAL I)",
+ },
+ [HPG_WINTV_PAL_SECAM_L] = {
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_SECAM,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_SECAM,
+ .x_offset = 0x80,
+ .y_offset = 0x16,
+ .model_string = "Hauppauge WinTV USB (PAL/SECAM L)",
+ },
+ [HPG_WINTV_PAL_D_K] = {
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .x_offset = -1,
+ .y_offset = -1,
+ .model_string = "Hauppauge WinTV USB (PAL D/K)",
+ },
+ [HPG_WINTV_NTSC_FM] = {
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_NTSC_M,
+ .x_offset = -1,
+ .y_offset = -1,
+ .model_string = "Hauppauge WinTV USB (NTSC FM)",
+ },
+ [HPG_WINTV_PAL_BG_FM] = {
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .x_offset = -1,
+ .y_offset = -1,
+ .model_string = "Hauppauge WinTV USB (PAL B/G FM)",
+ },
+ [HPG_WINTV_PAL_I_FM] = {
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .x_offset = -1,
+ .y_offset = -1,
+ .model_string = "Hauppauge WinTV USB (PAL I FM)",
+ },
+ [HPG_WINTV_PAL_D_K_FM] = {
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .x_offset = -1,
+ .y_offset = -1,
+ .model_string = "Hauppauge WinTV USB (PAL D/K FM)",
+ },
+ [HPG_WINTV_PRO_NTSC_MN] = {
+ .interface = 0,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_MICROTUNE_4049FM5,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (NTSC M/N)",
+ },
+ [HPG_WINTV_PRO_NTSC_MN_V2] = {
+ .interface = 0,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_MICROTUNE_4049FM5,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (NTSC M/N) V2",
+ },
+ [HPG_WINTV_PRO_PAL] = {
+ .interface = 0,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_FM1216ME_MK3,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (PAL/SECAM B/G/I/D/K/L)",
+ },
+ [HPG_WINTV_PRO_NTSC_MN_V3] = {
+ .interface = 0,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_NTSC_M,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (NTSC M/N) V3",
+ },
+ [HPG_WINTV_PRO_PAL_BG] = {
+ .interface = 0,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (PAL B/G)",
+ },
+ [HPG_WINTV_PRO_PAL_I] = {
+ .interface = 0,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (PAL I)",
+ },
+ [HPG_WINTV_PRO_PAL_SECAM_L] = {
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_SECAM,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_SECAM,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (PAL/SECAM L)",
+ },
+ [HPG_WINTV_PRO_PAL_D_K] = {
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (PAL D/K)",
+ },
+ [HPG_WINTV_PRO_PAL_SECAM] = {
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_SECAM,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_SECAM,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (PAL/SECAM BGDK/I/L)",
+ },
+ [HPG_WINTV_PRO_PAL_SECAM_V2] = {
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_SECAM,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_SECAM,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (PAL/SECAM BGDK/I/L) V2",
+ },
+ [HPG_WINTV_PRO_PAL_BG_V2] = {
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_ALPS_TSBE1_PAL,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (PAL B/G) V2",
+ },
+ [HPG_WINTV_PRO_PAL_BG_D_K] = {
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_ALPS_TSBE1_PAL,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (PAL B/G,D/K)",
+ },
+ [HPG_WINTV_PRO_PAL_I_D_K] = {
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_LG_PAL_NEW_TAPC,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (PAL I,D/K)",
+ },
+ [HPG_WINTV_PRO_NTSC_MN_FM] = {
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_NTSC_M,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (NTSC M/N FM)",
+ },
+ [HPG_WINTV_PRO_PAL_BG_FM] = {
+ .interface = 0,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (PAL B/G FM)",
+ },
+ [HPG_WINTV_PRO_PAL_I_FM] = {
+ .interface = 0,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (PAL I FM)",
+ },
+ [HPG_WINTV_PRO_PAL_D_K_FM] = {
+ .interface = 0,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (PAL D/K FM)",
+ },
+ [HPG_WINTV_PRO_TEMIC_PAL_FM] = {
+ .interface = 0,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_MICROTUNE_4049FM5,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (Temic PAL/SECAM B/G/I/D/K/L FM)",
+ },
+ [HPG_WINTV_PRO_TEMIC_PAL_BG_FM] = {
+ .interface = 0,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_MICROTUNE_4049FM5,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (Temic PAL B/G FM)",
+ },
+ [HPG_WINTV_PRO_PAL_FM] = {
+ .interface = 0,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_FM1216ME_MK3,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (PAL/SECAM B/G/I/D/K/L FM)",
+ },
+ [HPG_WINTV_PRO_NTSC_MN_FM_V2] = {
+ .interface = 0,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_NTSC_M,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (NTSC M/N FM) V2",
+ },
+ [CAMTEL_TVB330] = {
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_NTSC_M,
+ .x_offset = 5,
+ .y_offset = 5,
+ .model_string = "Camtel Technology USB TV Genie Pro FM Model TVB330",
+ },
+ [DIGITAL_VIDEO_CREATOR_I] = {
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 2,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 0,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 0,
+ .tuner_type = 0,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Digital Video Creator I",
+ },
+ [GLOBAL_VILLAGE_GV_007_NTSC] = {
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 2,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 0,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 0,
+ .tuner_type = 0,
+ .x_offset = 82,
+ .y_offset = 20,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Global Village GV-007 (NTSC)",
+ },
+ [DAZZLE_DVC_50_REV_1_NTSC] = {
+ .interface = 0,
+ .codec = CODEC_SAA7113,
+ .video_channels = 2,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 0,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 0,
+ .tuner_type = 0,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Dazzle Fusion Model DVC-50 Rev 1 (NTSC)",
+ },
+ [DAZZLE_DVC_80_REV_1_PAL] = {
+ .interface = 0,
+ .codec = CODEC_SAA7113,
+ .video_channels = 2,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 0,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 0,
+ .tuner_type = 0,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Dazzle Fusion Model DVC-80 Rev 1 (PAL)",
+ },
+ [DAZZLE_DVC_90_REV_1_SECAM] = {
+ .interface = 0,
+ .codec = CODEC_SAA7113,
+ .video_channels = 2,
+ .video_norm = V4L2_STD_SECAM,
+ .audio_channels = 0,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 0,
+ .tuner_type = 0,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Dazzle Fusion Model DVC-90 Rev 1 (SECAM)",
+ },
+ [ESKAPE_LABS_MYTV2GO] = {
+ .interface = 0,
+ .codec = CODEC_SAA7113,
+ .video_channels = 2,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_FM1216ME_MK3,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Eskape Labs MyTV2Go",
+ },
+ [PINNA_PCTV_USB_PAL] = {
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 0,
+ .tuner = 1,
+ .tuner_type = TUNER_TEMIC_4066FY5_PAL_I,
+ .x_offset = -1,
+ .y_offset = -1,
+ .model_string = "Pinnacle Studio PCTV USB (PAL)",
+ },
+ [PINNA_PCTV_USB_SECAM] = {
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_SECAM,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_SECAM,
+ .x_offset = -1,
+ .y_offset = -1,
+ .model_string = "Pinnacle Studio PCTV USB (SECAM)",
+ },
+ [PINNA_PCTV_USB_PAL_FM] = {
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .x_offset = 128,
+ .y_offset = 23,
+ .model_string = "Pinnacle Studio PCTV USB (PAL) FM",
+ },
+ [MIRO_PCTV_USB] = {
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .x_offset = -1,
+ .y_offset = -1,
+ .model_string = "Miro PCTV USB",
+ },
+ [PINNA_PCTV_USB_NTSC_FM] = {
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_NTSC_M,
+ .x_offset = -1,
+ .y_offset = -1,
+ .model_string = "Pinnacle Studio PCTV USB (NTSC) FM",
+ },
+ [PINNA_PCTV_USB_NTSC_FM_V3] = {
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_NTSC_M,
+ .x_offset = -1,
+ .y_offset = -1,
+ .model_string = "Pinnacle Studio PCTV USB (NTSC) FM V3",
+ },
+ [PINNA_PCTV_USB_PAL_FM_V2] = {
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_TEMIC_4009FR5_PAL,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Pinnacle Studio PCTV USB (PAL) FM V2",
+ },
+ [PINNA_PCTV_USB_NTSC_FM_V2] = {
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_TEMIC_4039FR5_NTSC,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Pinnacle Studio PCTV USB (NTSC) FM V2",
+ },
+ [PINNA_PCTV_USB_PAL_FM_V3] = {
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_TEMIC_4009FR5_PAL,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Pinnacle Studio PCTV USB (PAL) FM V3",
+ },
+ [PINNA_LINX_VD_IN_CAB_NTSC] = {
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 2,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 0,
+ .tuner_type = 0,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Pinnacle Studio Linx Video input cable (NTSC)",
+ },
+ [PINNA_LINX_VD_IN_CAB_PAL] = {
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 2,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 0,
+ .tuner_type = 0,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Pinnacle Studio Linx Video input cable (PAL)",
+ },
+ [PINNA_PCTV_BUNGEE_PAL_FM] = {
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_TEMIC_4009FR5_PAL,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Pinnacle PCTV Bungee USB (PAL) FM",
+ },
+ [HPG_WINTV] = {
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_NTSC_M,
+ .x_offset = -1,
+ .y_offset = -1,
+ .model_string = "Hauppauge WinTv-USB",
+ },
+ [MICROCAM_NTSC] = {
+ .interface = -1,
+ .codec = CODEC_WEBCAM,
+ .video_channels = 1,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 0,
+ .radio = 0,
+ .vbi = 0,
+ .tuner = 0,
+ .tuner_type = 0,
+ .x_offset = 71,
+ .y_offset = 15,
+ .model_string = "Nogatech USB MicroCam NTSC (NV3000N)",
+ },
+ [MICROCAM_PAL] = {
+ .interface = -1,
+ .codec = CODEC_WEBCAM,
+ .video_channels = 1,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 0,
+ .radio = 0,
+ .vbi = 0,
+ .tuner = 0,
+ .tuner_type = 0,
+ .x_offset = 71,
+ .y_offset = 18,
+ .model_string = "Nogatech USB MicroCam PAL (NV3001P)",
+ },
+};
+const int usbvision_device_data_size = ARRAY_SIZE(usbvision_device_data);
+
+/* Supported Devices */
+
+struct usb_device_id usbvision_table[] = {
+ { USB_DEVICE(0x0a6f, 0x0400), .driver_info = XANBOO },
+ { USB_DEVICE(0x050d, 0x0106), .driver_info = BELKIN_VIDEOBUS_II },
+ { USB_DEVICE(0x050d, 0x0207), .driver_info = BELKIN_VIDEOBUS },
+ { USB_DEVICE(0x050d, 0x0208), .driver_info = BELKIN_USB_VIDEOBUS_II },
+ { USB_DEVICE(0x0571, 0x0002), .driver_info = ECHOFX_INTERVIEW_LITE },
+ { USB_DEVICE(0x0573, 0x0003), .driver_info = USBGEAR_USBG_V1 },
+ { USB_DEVICE(0x0573, 0x0400), .driver_info = D_LINK_V100 },
+ { USB_DEVICE(0x0573, 0x2000), .driver_info = X10_USB_CAMERA },
+ { USB_DEVICE(0x0573, 0x2d00), .driver_info = HPG_WINTV_LIVE_PAL_BG },
+ { USB_DEVICE(0x0573, 0x2d01), .driver_info = HPG_WINTV_LIVE_PRO_NTSC_MN },
+ { USB_DEVICE(0x0573, 0x2101), .driver_info = ZORAN_PMD_NOGATECH },
+ { USB_DEVICE(0x0573, 0x3000), .driver_info = MICROCAM_NTSC },
+ { USB_DEVICE(0x0573, 0x3001), .driver_info = MICROCAM_PAL },
+ { USB_DEVICE(0x0573, 0x4100), .driver_info = NOGATECH_USB_TV_NTSC_FM },
+ { USB_DEVICE(0x0573, 0x4110), .driver_info = PNY_USB_TV_NTSC_FM },
+ { USB_DEVICE(0x0573, 0x4450), .driver_info = PV_PLAYTV_USB_PRO_PAL_FM },
+ { USB_DEVICE(0x0573, 0x4550), .driver_info = ZT_721 },
+ { USB_DEVICE(0x0573, 0x4d00), .driver_info = HPG_WINTV_NTSC_MN },
+ { USB_DEVICE(0x0573, 0x4d01), .driver_info = HPG_WINTV_PAL_BG },
+ { USB_DEVICE(0x0573, 0x4d02), .driver_info = HPG_WINTV_PAL_I },
+ { USB_DEVICE(0x0573, 0x4d03), .driver_info = HPG_WINTV_PAL_SECAM_L },
+ { USB_DEVICE(0x0573, 0x4d04), .driver_info = HPG_WINTV_PAL_D_K },
+ { USB_DEVICE(0x0573, 0x4d10), .driver_info = HPG_WINTV_NTSC_FM },
+ { USB_DEVICE(0x0573, 0x4d11), .driver_info = HPG_WINTV_PAL_BG_FM },
+ { USB_DEVICE(0x0573, 0x4d12), .driver_info = HPG_WINTV_PAL_I_FM },
+ { USB_DEVICE(0x0573, 0x4d14), .driver_info = HPG_WINTV_PAL_D_K_FM },
+ { USB_DEVICE(0x0573, 0x4d2a), .driver_info = HPG_WINTV_PRO_NTSC_MN },
+ { USB_DEVICE(0x0573, 0x4d2b), .driver_info = HPG_WINTV_PRO_NTSC_MN_V2 },
+ { USB_DEVICE(0x0573, 0x4d2c), .driver_info = HPG_WINTV_PRO_PAL },
+ { USB_DEVICE(0x0573, 0x4d20), .driver_info = HPG_WINTV_PRO_NTSC_MN_V3 },
+ { USB_DEVICE(0x0573, 0x4d21), .driver_info = HPG_WINTV_PRO_PAL_BG },
+ { USB_DEVICE(0x0573, 0x4d22), .driver_info = HPG_WINTV_PRO_PAL_I },
+ { USB_DEVICE(0x0573, 0x4d23), .driver_info = HPG_WINTV_PRO_PAL_SECAM_L },
+ { USB_DEVICE(0x0573, 0x4d24), .driver_info = HPG_WINTV_PRO_PAL_D_K },
+ { USB_DEVICE(0x0573, 0x4d25), .driver_info = HPG_WINTV_PRO_PAL_SECAM },
+ { USB_DEVICE(0x0573, 0x4d26), .driver_info = HPG_WINTV_PRO_PAL_SECAM_V2 },
+ { USB_DEVICE(0x0573, 0x4d27), .driver_info = HPG_WINTV_PRO_PAL_BG_V2 },
+ { USB_DEVICE(0x0573, 0x4d28), .driver_info = HPG_WINTV_PRO_PAL_BG_D_K },
+ { USB_DEVICE(0x0573, 0x4d29), .driver_info = HPG_WINTV_PRO_PAL_I_D_K },
+ { USB_DEVICE(0x0573, 0x4d30), .driver_info = HPG_WINTV_PRO_NTSC_MN_FM },
+ { USB_DEVICE(0x0573, 0x4d31), .driver_info = HPG_WINTV_PRO_PAL_BG_FM },
+ { USB_DEVICE(0x0573, 0x4d32), .driver_info = HPG_WINTV_PRO_PAL_I_FM },
+ { USB_DEVICE(0x0573, 0x4d34), .driver_info = HPG_WINTV_PRO_PAL_D_K_FM },
+ { USB_DEVICE(0x0573, 0x4d35), .driver_info = HPG_WINTV_PRO_TEMIC_PAL_FM },
+ { USB_DEVICE(0x0573, 0x4d36), .driver_info = HPG_WINTV_PRO_TEMIC_PAL_BG_FM },
+ { USB_DEVICE(0x0573, 0x4d37), .driver_info = HPG_WINTV_PRO_PAL_FM },
+ { USB_DEVICE(0x0573, 0x4d38), .driver_info = HPG_WINTV_PRO_NTSC_MN_FM_V2 },
+ { USB_DEVICE(0x0768, 0x0006), .driver_info = CAMTEL_TVB330 },
+ { USB_DEVICE(0x07d0, 0x0001), .driver_info = DIGITAL_VIDEO_CREATOR_I },
+ { USB_DEVICE(0x07d0, 0x0002), .driver_info = GLOBAL_VILLAGE_GV_007_NTSC },
+ { USB_DEVICE(0x07d0, 0x0003), .driver_info = DAZZLE_DVC_50_REV_1_NTSC },
+ { USB_DEVICE(0x07d0, 0x0004), .driver_info = DAZZLE_DVC_80_REV_1_PAL },
+ { USB_DEVICE(0x07d0, 0x0005), .driver_info = DAZZLE_DVC_90_REV_1_SECAM },
+ { USB_DEVICE(0x07f8, 0x9104), .driver_info = ESKAPE_LABS_MYTV2GO },
+ { USB_DEVICE(0x2304, 0x010d), .driver_info = PINNA_PCTV_USB_PAL },
+ { USB_DEVICE(0x2304, 0x0109), .driver_info = PINNA_PCTV_USB_SECAM },
+ { USB_DEVICE(0x2304, 0x0110), .driver_info = PINNA_PCTV_USB_PAL_FM },
+ { USB_DEVICE(0x2304, 0x0111), .driver_info = MIRO_PCTV_USB },
+ { USB_DEVICE(0x2304, 0x0112), .driver_info = PINNA_PCTV_USB_NTSC_FM },
+ { USB_DEVICE(0x2304, 0x0113), .driver_info = PINNA_PCTV_USB_NTSC_FM_V3 },
+ { USB_DEVICE(0x2304, 0x0210), .driver_info = PINNA_PCTV_USB_PAL_FM_V2 },
+ { USB_DEVICE(0x2304, 0x0212), .driver_info = PINNA_PCTV_USB_NTSC_FM_V2 },
+ { USB_DEVICE(0x2304, 0x0214), .driver_info = PINNA_PCTV_USB_PAL_FM_V3 },
+ { USB_DEVICE(0x2304, 0x0300), .driver_info = PINNA_LINX_VD_IN_CAB_NTSC },
+ { USB_DEVICE(0x2304, 0x0301), .driver_info = PINNA_LINX_VD_IN_CAB_PAL },
+ { USB_DEVICE(0x2304, 0x0419), .driver_info = PINNA_PCTV_BUNGEE_PAL_FM },
+ { USB_DEVICE(0x2400, 0x4200), .driver_info = HPG_WINTV },
+ { }, /* terminate list */
+};
+
+MODULE_DEVICE_TABLE(usb, usbvision_table);
--- /dev/null
+#define XANBOO 0
+#define BELKIN_VIDEOBUS_II 1
+#define BELKIN_VIDEOBUS 2
+#define BELKIN_USB_VIDEOBUS_II 3
+#define ECHOFX_INTERVIEW_LITE 4
+#define USBGEAR_USBG_V1 5
+#define D_LINK_V100 6
+#define X10_USB_CAMERA 7
+#define HPG_WINTV_LIVE_PAL_BG 8
+#define HPG_WINTV_LIVE_PRO_NTSC_MN 9
+#define ZORAN_PMD_NOGATECH 10
+#define NOGATECH_USB_TV_NTSC_FM 11
+#define PNY_USB_TV_NTSC_FM 12
+#define PV_PLAYTV_USB_PRO_PAL_FM 13
+#define ZT_721 14
+#define HPG_WINTV_NTSC_MN 15
+#define HPG_WINTV_PAL_BG 16
+#define HPG_WINTV_PAL_I 17
+#define HPG_WINTV_PAL_SECAM_L 18
+#define HPG_WINTV_PAL_D_K 19
+#define HPG_WINTV_NTSC_FM 20
+#define HPG_WINTV_PAL_BG_FM 21
+#define HPG_WINTV_PAL_I_FM 22
+#define HPG_WINTV_PAL_D_K_FM 23
+#define HPG_WINTV_PRO_NTSC_MN 24
+#define HPG_WINTV_PRO_NTSC_MN_V2 25
+#define HPG_WINTV_PRO_PAL 26
+#define HPG_WINTV_PRO_NTSC_MN_V3 27
+#define HPG_WINTV_PRO_PAL_BG 28
+#define HPG_WINTV_PRO_PAL_I 29
+#define HPG_WINTV_PRO_PAL_SECAM_L 30
+#define HPG_WINTV_PRO_PAL_D_K 31
+#define HPG_WINTV_PRO_PAL_SECAM 32
+#define HPG_WINTV_PRO_PAL_SECAM_V2 33
+#define HPG_WINTV_PRO_PAL_BG_V2 34
+#define HPG_WINTV_PRO_PAL_BG_D_K 35
+#define HPG_WINTV_PRO_PAL_I_D_K 36
+#define HPG_WINTV_PRO_NTSC_MN_FM 37
+#define HPG_WINTV_PRO_PAL_BG_FM 38
+#define HPG_WINTV_PRO_PAL_I_FM 39
+#define HPG_WINTV_PRO_PAL_D_K_FM 40
+#define HPG_WINTV_PRO_TEMIC_PAL_FM 41
+#define HPG_WINTV_PRO_TEMIC_PAL_BG_FM 42
+#define HPG_WINTV_PRO_PAL_FM 43
+#define HPG_WINTV_PRO_NTSC_MN_FM_V2 44
+#define CAMTEL_TVB330 45
+#define DIGITAL_VIDEO_CREATOR_I 46
+#define GLOBAL_VILLAGE_GV_007_NTSC 47
+#define DAZZLE_DVC_50_REV_1_NTSC 48
+#define DAZZLE_DVC_80_REV_1_PAL 49
+#define DAZZLE_DVC_90_REV_1_SECAM 50
+#define ESKAPE_LABS_MYTV2GO 51
+#define PINNA_PCTV_USB_PAL 52
+#define PINNA_PCTV_USB_SECAM 53
+#define PINNA_PCTV_USB_PAL_FM 54
+#define MIRO_PCTV_USB 55
+#define PINNA_PCTV_USB_NTSC_FM 56
+#define PINNA_PCTV_USB_PAL_FM_V2 57
+#define PINNA_PCTV_USB_NTSC_FM_V2 58
+#define PINNA_PCTV_USB_PAL_FM_V3 59
+#define PINNA_LINX_VD_IN_CAB_NTSC 60
+#define PINNA_LINX_VD_IN_CAB_PAL 61
+#define PINNA_PCTV_BUNGEE_PAL_FM 62
+#define HPG_WINTV 63
+#define PINNA_PCTV_USB_NTSC_FM_V3 64
+#define MICROCAM_NTSC 65
+#define MICROCAM_PAL 66
+
+extern const int usbvision_device_data_size;
--- /dev/null
+/*
+ * usbvision-core.c - driver for NT100x USB video capture devices
+ *
+ *
+ * Copyright (c) 1999-2005 Joerg Heckenbach <joerg@heckenbach-aw.de>
+ * Dwaine Garden <dwainegarden@rogers.com>
+ *
+ * This module is part of usbvision driver project.
+ * Updates to driver completed by Dwaine P. Garden
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/timer.h>
+#include <linux/gfp.h>
+#include <linux/mm.h>
+#include <linux/highmem.h>
+#include <linux/vmalloc.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/spinlock.h>
+#include <linux/io.h>
+#include <linux/videodev2.h>
+#include <linux/i2c.h>
+
+#include <media/saa7115.h>
+#include <media/v4l2-common.h>
+#include <media/tuner.h>
+
+#include <linux/workqueue.h>
+
+#include "usbvision.h"
+
+static unsigned int core_debug;
+module_param(core_debug, int, 0644);
+MODULE_PARM_DESC(core_debug, "enable debug messages [core]");
+
+static int adjust_compression = 1; /* Set the compression to be adaptive */
+module_param(adjust_compression, int, 0444);
+MODULE_PARM_DESC(adjust_compression, " Set the ADPCM compression for the device. Default: 1 (On)");
+
+/* To help people with Black and White output with using s-video input.
+ * Some cables and input device are wired differently. */
+static int switch_svideo_input;
+module_param(switch_svideo_input, int, 0444);
+MODULE_PARM_DESC(switch_svideo_input, " Set the S-Video input. Some cables and input device are wired differently. Default: 0 (Off)");
+
+static unsigned int adjust_x_offset = -1;
+module_param(adjust_x_offset, int, 0644);
+MODULE_PARM_DESC(adjust_x_offset, "adjust X offset display [core]");
+
+static unsigned int adjust_y_offset = -1;
+module_param(adjust_y_offset, int, 0644);
+MODULE_PARM_DESC(adjust_y_offset, "adjust Y offset display [core]");
+
+
+#define ENABLE_HEXDUMP 0 /* Enable if you need it */
+
+
+#ifdef USBVISION_DEBUG
+ #define PDEBUG(level, fmt, args...) { \
+ if (core_debug & (level)) \
+ printk(KERN_INFO KBUILD_MODNAME ":[%s:%d] " fmt, \
+ __func__, __LINE__ , ## args); \
+ }
+#else
+ #define PDEBUG(level, fmt, args...) do {} while (0)
+#endif
+
+#define DBG_HEADER (1 << 0)
+#define DBG_IRQ (1 << 1)
+#define DBG_ISOC (1 << 2)
+#define DBG_PARSE (1 << 3)
+#define DBG_SCRATCH (1 << 4)
+#define DBG_FUNC (1 << 5)
+
+static const int max_imgwidth = MAX_FRAME_WIDTH;
+static const int max_imgheight = MAX_FRAME_HEIGHT;
+static const int min_imgwidth = MIN_FRAME_WIDTH;
+static const int min_imgheight = MIN_FRAME_HEIGHT;
+
+/* The value of 'scratch_buf_size' affects quality of the picture
+ * in many ways. Shorter buffers may cause loss of data when client
+ * is too slow. Larger buffers are memory-consuming and take longer
+ * to work with. This setting can be adjusted, but the default value
+ * should be OK for most desktop users.
+ */
+#define DEFAULT_SCRATCH_BUF_SIZE (0x20000) /* 128kB memory scratch buffer */
+static const int scratch_buf_size = DEFAULT_SCRATCH_BUF_SIZE;
+
+/* Function prototypes */
+static int usbvision_request_intra(struct usb_usbvision *usbvision);
+static int usbvision_unrequest_intra(struct usb_usbvision *usbvision);
+static int usbvision_adjust_compression(struct usb_usbvision *usbvision);
+static int usbvision_measure_bandwidth(struct usb_usbvision *usbvision);
+
+/*******************************/
+/* Memory management functions */
+/*******************************/
+
+/*
+ * Here we want the physical address of the memory.
+ * This is used when initializing the contents of the area.
+ */
+
+static void *usbvision_rvmalloc(unsigned long size)
+{
+ void *mem;
+ unsigned long adr;
+
+ size = PAGE_ALIGN(size);
+ mem = vmalloc_32(size);
+ if (!mem)
+ return NULL;
+
+ memset(mem, 0, size); /* Clear the ram out, no junk to the user */
+ adr = (unsigned long) mem;
+ while (size > 0) {
+ SetPageReserved(vmalloc_to_page((void *)adr));
+ adr += PAGE_SIZE;
+ size -= PAGE_SIZE;
+ }
+
+ return mem;
+}
+
+static void usbvision_rvfree(void *mem, unsigned long size)
+{
+ unsigned long adr;
+
+ if (!mem)
+ return;
+
+ size = PAGE_ALIGN(size);
+
+ adr = (unsigned long) mem;
+ while ((long) size > 0) {
+ ClearPageReserved(vmalloc_to_page((void *)adr));
+ adr += PAGE_SIZE;
+ size -= PAGE_SIZE;
+ }
+
+ vfree(mem);
+}
+
+
+#if ENABLE_HEXDUMP
+static void usbvision_hexdump(const unsigned char *data, int len)
+{
+ char tmp[80];
+ int i, k;
+
+ for (i = k = 0; len > 0; i++, len--) {
+ if (i > 0 && (i % 16 == 0)) {
+ printk("%s\n", tmp);
+ k = 0;
+ }
+ k += sprintf(&tmp[k], "%02x ", data[i]);
+ }
+ if (k > 0)
+ printk(KERN_CONT "%s\n", tmp);
+}
+#endif
+
+/********************************
+ * scratch ring buffer handling
+ ********************************/
+static int scratch_len(struct usb_usbvision *usbvision) /* This returns the amount of data actually in the buffer */
+{
+ int len = usbvision->scratch_write_ptr - usbvision->scratch_read_ptr;
+
+ if (len < 0)
+ len += scratch_buf_size;
+ PDEBUG(DBG_SCRATCH, "scratch_len() = %d\n", len);
+
+ return len;
+}
+
+
+/* This returns the free space left in the buffer */
+static int scratch_free(struct usb_usbvision *usbvision)
+{
+ int free = usbvision->scratch_read_ptr - usbvision->scratch_write_ptr;
+ if (free <= 0)
+ free += scratch_buf_size;
+ if (free) {
+ free -= 1; /* at least one byte in the buffer must */
+ /* left blank, otherwise there is no chance to differ between full and empty */
+ }
+ PDEBUG(DBG_SCRATCH, "return %d\n", free);
+
+ return free;
+}
+
+
+/* This puts data into the buffer */
+static int scratch_put(struct usb_usbvision *usbvision, unsigned char *data,
+ int len)
+{
+ int len_part;
+
+ if (usbvision->scratch_write_ptr + len < scratch_buf_size) {
+ memcpy(usbvision->scratch + usbvision->scratch_write_ptr, data, len);
+ usbvision->scratch_write_ptr += len;
+ } else {
+ len_part = scratch_buf_size - usbvision->scratch_write_ptr;
+ memcpy(usbvision->scratch + usbvision->scratch_write_ptr, data, len_part);
+ if (len == len_part) {
+ usbvision->scratch_write_ptr = 0; /* just set write_ptr to zero */
+ } else {
+ memcpy(usbvision->scratch, data + len_part, len - len_part);
+ usbvision->scratch_write_ptr = len - len_part;
+ }
+ }
+
+ PDEBUG(DBG_SCRATCH, "len=%d, new write_ptr=%d\n", len, usbvision->scratch_write_ptr);
+
+ return len;
+}
+
+/* This marks the write_ptr as position of new frame header */
+static void scratch_mark_header(struct usb_usbvision *usbvision)
+{
+ PDEBUG(DBG_SCRATCH, "header at write_ptr=%d\n", usbvision->scratch_headermarker_write_ptr);
+
+ usbvision->scratch_headermarker[usbvision->scratch_headermarker_write_ptr] =
+ usbvision->scratch_write_ptr;
+ usbvision->scratch_headermarker_write_ptr += 1;
+ usbvision->scratch_headermarker_write_ptr %= USBVISION_NUM_HEADERMARKER;
+}
+
+/* This gets data from the buffer at the given "ptr" position */
+static int scratch_get_extra(struct usb_usbvision *usbvision,
+ unsigned char *data, int *ptr, int len)
+{
+ int len_part;
+
+ if (*ptr + len < scratch_buf_size) {
+ memcpy(data, usbvision->scratch + *ptr, len);
+ *ptr += len;
+ } else {
+ len_part = scratch_buf_size - *ptr;
+ memcpy(data, usbvision->scratch + *ptr, len_part);
+ if (len == len_part) {
+ *ptr = 0; /* just set the y_ptr to zero */
+ } else {
+ memcpy(data + len_part, usbvision->scratch, len - len_part);
+ *ptr = len - len_part;
+ }
+ }
+
+ PDEBUG(DBG_SCRATCH, "len=%d, new ptr=%d\n", len, *ptr);
+
+ return len;
+}
+
+
+/* This sets the scratch extra read pointer */
+static void scratch_set_extra_ptr(struct usb_usbvision *usbvision, int *ptr,
+ int len)
+{
+ *ptr = (usbvision->scratch_read_ptr + len) % scratch_buf_size;
+
+ PDEBUG(DBG_SCRATCH, "ptr=%d\n", *ptr);
+}
+
+
+/* This increments the scratch extra read pointer */
+static void scratch_inc_extra_ptr(int *ptr, int len)
+{
+ *ptr = (*ptr + len) % scratch_buf_size;
+
+ PDEBUG(DBG_SCRATCH, "ptr=%d\n", *ptr);
+}
+
+
+/* This gets data from the buffer */
+static int scratch_get(struct usb_usbvision *usbvision, unsigned char *data,
+ int len)
+{
+ int len_part;
+
+ if (usbvision->scratch_read_ptr + len < scratch_buf_size) {
+ memcpy(data, usbvision->scratch + usbvision->scratch_read_ptr, len);
+ usbvision->scratch_read_ptr += len;
+ } else {
+ len_part = scratch_buf_size - usbvision->scratch_read_ptr;
+ memcpy(data, usbvision->scratch + usbvision->scratch_read_ptr, len_part);
+ if (len == len_part) {
+ usbvision->scratch_read_ptr = 0; /* just set the read_ptr to zero */
+ } else {
+ memcpy(data + len_part, usbvision->scratch, len - len_part);
+ usbvision->scratch_read_ptr = len - len_part;
+ }
+ }
+
+ PDEBUG(DBG_SCRATCH, "len=%d, new read_ptr=%d\n", len, usbvision->scratch_read_ptr);
+
+ return len;
+}
+
+
+/* This sets read pointer to next header and returns it */
+static int scratch_get_header(struct usb_usbvision *usbvision,
+ struct usbvision_frame_header *header)
+{
+ int err_code = 0;
+
+ PDEBUG(DBG_SCRATCH, "from read_ptr=%d", usbvision->scratch_headermarker_read_ptr);
+
+ while (usbvision->scratch_headermarker_write_ptr -
+ usbvision->scratch_headermarker_read_ptr != 0) {
+ usbvision->scratch_read_ptr =
+ usbvision->scratch_headermarker[usbvision->scratch_headermarker_read_ptr];
+ usbvision->scratch_headermarker_read_ptr += 1;
+ usbvision->scratch_headermarker_read_ptr %= USBVISION_NUM_HEADERMARKER;
+ scratch_get(usbvision, (unsigned char *)header, USBVISION_HEADER_LENGTH);
+ if ((header->magic_1 == USBVISION_MAGIC_1)
+ && (header->magic_2 == USBVISION_MAGIC_2)
+ && (header->header_length == USBVISION_HEADER_LENGTH)) {
+ err_code = USBVISION_HEADER_LENGTH;
+ header->frame_width = header->frame_width_lo + (header->frame_width_hi << 8);
+ header->frame_height = header->frame_height_lo + (header->frame_height_hi << 8);
+ break;
+ }
+ }
+
+ return err_code;
+}
+
+
+/* This removes len bytes of old data from the buffer */
+static void scratch_rm_old(struct usb_usbvision *usbvision, int len)
+{
+ usbvision->scratch_read_ptr += len;
+ usbvision->scratch_read_ptr %= scratch_buf_size;
+ PDEBUG(DBG_SCRATCH, "read_ptr is now %d\n", usbvision->scratch_read_ptr);
+}
+
+
+/* This resets the buffer - kills all data in it too */
+static void scratch_reset(struct usb_usbvision *usbvision)
+{
+ PDEBUG(DBG_SCRATCH, "\n");
+
+ usbvision->scratch_read_ptr = 0;
+ usbvision->scratch_write_ptr = 0;
+ usbvision->scratch_headermarker_read_ptr = 0;
+ usbvision->scratch_headermarker_write_ptr = 0;
+ usbvision->isocstate = isoc_state_no_frame;
+}
+
+int usbvision_scratch_alloc(struct usb_usbvision *usbvision)
+{
+ usbvision->scratch = vmalloc_32(scratch_buf_size);
+ scratch_reset(usbvision);
+ if (usbvision->scratch == NULL) {
+ dev_err(&usbvision->dev->dev,
+ "%s: unable to allocate %d bytes for scratch\n",
+ __func__, scratch_buf_size);
+ return -ENOMEM;
+ }
+ return 0;
+}
+
+void usbvision_scratch_free(struct usb_usbvision *usbvision)
+{
+ vfree(usbvision->scratch);
+ usbvision->scratch = NULL;
+}
+
+/*
+ * usbvision_decompress_alloc()
+ *
+ * allocates intermediate buffer for decompression
+ */
+int usbvision_decompress_alloc(struct usb_usbvision *usbvision)
+{
+ int IFB_size = MAX_FRAME_WIDTH * MAX_FRAME_HEIGHT * 3 / 2;
+
+ usbvision->intra_frame_buffer = vmalloc_32(IFB_size);
+ if (usbvision->intra_frame_buffer == NULL) {
+ dev_err(&usbvision->dev->dev,
+ "%s: unable to allocate %d for compr. frame buffer\n",
+ __func__, IFB_size);
+ return -ENOMEM;
+ }
+ return 0;
+}
+
+/*
+ * usbvision_decompress_free()
+ *
+ * frees intermediate buffer for decompression
+ */
+void usbvision_decompress_free(struct usb_usbvision *usbvision)
+{
+ vfree(usbvision->intra_frame_buffer);
+ usbvision->intra_frame_buffer = NULL;
+
+}
+
+/************************************************************
+ * Here comes the data parsing stuff that is run as interrupt
+ ************************************************************/
+/*
+ * usbvision_find_header()
+ *
+ * Locate one of supported header markers in the scratch buffer.
+ */
+static enum parse_state usbvision_find_header(struct usb_usbvision *usbvision)
+{
+ struct usbvision_frame *frame;
+ int found_header = 0;
+
+ frame = usbvision->cur_frame;
+
+ while (scratch_get_header(usbvision, &frame->isoc_header) == USBVISION_HEADER_LENGTH) {
+ /* found header in scratch */
+ PDEBUG(DBG_HEADER, "found header: 0x%02x%02x %d %d %d %d %#x 0x%02x %u %u",
+ frame->isoc_header.magic_2,
+ frame->isoc_header.magic_1,
+ frame->isoc_header.header_length,
+ frame->isoc_header.frame_num,
+ frame->isoc_header.frame_phase,
+ frame->isoc_header.frame_latency,
+ frame->isoc_header.data_format,
+ frame->isoc_header.format_param,
+ frame->isoc_header.frame_width,
+ frame->isoc_header.frame_height);
+
+ if (usbvision->request_intra) {
+ if (frame->isoc_header.format_param & 0x80) {
+ found_header = 1;
+ usbvision->last_isoc_frame_num = -1; /* do not check for lost frames this time */
+ usbvision_unrequest_intra(usbvision);
+ break;
+ }
+ } else {
+ found_header = 1;
+ break;
+ }
+ }
+
+ if (found_header) {
+ frame->frmwidth = frame->isoc_header.frame_width * usbvision->stretch_width;
+ frame->frmheight = frame->isoc_header.frame_height * usbvision->stretch_height;
+ frame->v4l2_linesize = (frame->frmwidth * frame->v4l2_format.depth) >> 3;
+ } else { /* no header found */
+ PDEBUG(DBG_HEADER, "skipping scratch data, no header");
+ scratch_reset(usbvision);
+ return parse_state_end_parse;
+ }
+
+ /* found header */
+ if (frame->isoc_header.data_format == ISOC_MODE_COMPRESS) {
+ /* check isoc_header.frame_num for lost frames */
+ if (usbvision->last_isoc_frame_num >= 0) {
+ if (((usbvision->last_isoc_frame_num + 1) % 32) != frame->isoc_header.frame_num) {
+ /* unexpected frame drop: need to request new intra frame */
+ PDEBUG(DBG_HEADER, "Lost frame before %d on USB", frame->isoc_header.frame_num);
+ usbvision_request_intra(usbvision);
+ return parse_state_next_frame;
+ }
+ }
+ usbvision->last_isoc_frame_num = frame->isoc_header.frame_num;
+ }
+ usbvision->header_count++;
+ frame->scanstate = scan_state_lines;
+ frame->curline = 0;
+
+ return parse_state_continue;
+}
+
+static enum parse_state usbvision_parse_lines_422(struct usb_usbvision *usbvision,
+ long *pcopylen)
+{
+ volatile struct usbvision_frame *frame;
+ unsigned char *f;
+ int len;
+ int i;
+ unsigned char yuyv[4] = { 180, 128, 10, 128 }; /* YUV components */
+ unsigned char rv, gv, bv; /* RGB components */
+ int clipmask_index, bytes_per_pixel;
+ int stretch_bytes, clipmask_add;
+
+ frame = usbvision->cur_frame;
+ f = frame->data + (frame->v4l2_linesize * frame->curline);
+
+ /* Make sure there's enough data for the entire line */
+ len = (frame->isoc_header.frame_width * 2) + 5;
+ if (scratch_len(usbvision) < len) {
+ PDEBUG(DBG_PARSE, "out of data in line %d, need %u.\n", frame->curline, len);
+ return parse_state_out;
+ }
+
+ if ((frame->curline + 1) >= frame->frmheight)
+ return parse_state_next_frame;
+
+ bytes_per_pixel = frame->v4l2_format.bytes_per_pixel;
+ stretch_bytes = (usbvision->stretch_width - 1) * bytes_per_pixel;
+ clipmask_index = frame->curline * MAX_FRAME_WIDTH;
+ clipmask_add = usbvision->stretch_width;
+
+ for (i = 0; i < frame->frmwidth; i += (2 * usbvision->stretch_width)) {
+ scratch_get(usbvision, &yuyv[0], 4);
+
+ if (frame->v4l2_format.format == V4L2_PIX_FMT_YUYV) {
+ *f++ = yuyv[0]; /* Y */
+ *f++ = yuyv[3]; /* U */
+ } else {
+ YUV_TO_RGB_BY_THE_BOOK(yuyv[0], yuyv[1], yuyv[3], rv, gv, bv);
+ switch (frame->v4l2_format.format) {
+ case V4L2_PIX_FMT_RGB565:
+ *f++ = (0x1F & rv) |
+ (0xE0 & (gv << 5));
+ *f++ = (0x07 & (gv >> 3)) |
+ (0xF8 & bv);
+ break;
+ case V4L2_PIX_FMT_RGB24:
+ *f++ = rv;
+ *f++ = gv;
+ *f++ = bv;
+ break;
+ case V4L2_PIX_FMT_RGB32:
+ *f++ = rv;
+ *f++ = gv;
+ *f++ = bv;
+ f++;
+ break;
+ case V4L2_PIX_FMT_RGB555:
+ *f++ = (0x1F & rv) |
+ (0xE0 & (gv << 5));
+ *f++ = (0x03 & (gv >> 3)) |
+ (0x7C & (bv << 2));
+ break;
+ }
+ }
+ clipmask_index += clipmask_add;
+ f += stretch_bytes;
+
+ if (frame->v4l2_format.format == V4L2_PIX_FMT_YUYV) {
+ *f++ = yuyv[2]; /* Y */
+ *f++ = yuyv[1]; /* V */
+ } else {
+ YUV_TO_RGB_BY_THE_BOOK(yuyv[2], yuyv[1], yuyv[3], rv, gv, bv);
+ switch (frame->v4l2_format.format) {
+ case V4L2_PIX_FMT_RGB565:
+ *f++ = (0x1F & rv) |
+ (0xE0 & (gv << 5));
+ *f++ = (0x07 & (gv >> 3)) |
+ (0xF8 & bv);
+ break;
+ case V4L2_PIX_FMT_RGB24:
+ *f++ = rv;
+ *f++ = gv;
+ *f++ = bv;
+ break;
+ case V4L2_PIX_FMT_RGB32:
+ *f++ = rv;
+ *f++ = gv;
+ *f++ = bv;
+ f++;
+ break;
+ case V4L2_PIX_FMT_RGB555:
+ *f++ = (0x1F & rv) |
+ (0xE0 & (gv << 5));
+ *f++ = (0x03 & (gv >> 3)) |
+ (0x7C & (bv << 2));
+ break;
+ }
+ }
+ clipmask_index += clipmask_add;
+ f += stretch_bytes;
+ }
+
+ frame->curline += usbvision->stretch_height;
+ *pcopylen += frame->v4l2_linesize * usbvision->stretch_height;
+
+ if (frame->curline >= frame->frmheight)
+ return parse_state_next_frame;
+ return parse_state_continue;
+}
+
+/* The decompression routine */
+static int usbvision_decompress(struct usb_usbvision *usbvision, unsigned char *compressed,
+ unsigned char *decompressed, int *start_pos,
+ int *block_typestart_pos, int len)
+{
+ int rest_pixel, idx, pos, extra_pos, block_len, block_type_pos, block_type_len;
+ unsigned char block_byte, block_code, block_type, block_type_byte, integrator;
+
+ integrator = 0;
+ pos = *start_pos;
+ block_type_pos = *block_typestart_pos;
+ extra_pos = pos;
+ block_len = 0;
+ block_byte = 0;
+ block_code = 0;
+ block_type = 0;
+ block_type_byte = 0;
+ block_type_len = 0;
+ rest_pixel = len;
+
+ for (idx = 0; idx < len; idx++) {
+ if (block_len == 0) {
+ if (block_type_len == 0) {
+ block_type_byte = compressed[block_type_pos];
+ block_type_pos++;
+ block_type_len = 4;
+ }
+ block_type = (block_type_byte & 0xC0) >> 6;
+
+ /* statistic: */
+ usbvision->compr_block_types[block_type]++;
+
+ pos = extra_pos;
+ if (block_type == 0) {
+ if (rest_pixel >= 24) {
+ idx += 23;
+ rest_pixel -= 24;
+ integrator = decompressed[idx];
+ } else {
+ idx += rest_pixel - 1;
+ rest_pixel = 0;
+ }
+ } else {
+ block_code = compressed[pos];
+ pos++;
+ if (rest_pixel >= 24)
+ block_len = 24;
+ else
+ block_len = rest_pixel;
+ rest_pixel -= block_len;
+ extra_pos = pos + (block_len / 4);
+ }
+ block_type_byte <<= 2;
+ block_type_len -= 1;
+ }
+ if (block_len > 0) {
+ if ((block_len % 4) == 0) {
+ block_byte = compressed[pos];
+ pos++;
+ }
+ if (block_type == 1) /* inter Block */
+ integrator = decompressed[idx];
+ switch (block_byte & 0xC0) {
+ case 0x03 << 6:
+ integrator += compressed[extra_pos];
+ extra_pos++;
+ break;
+ case 0x02 << 6:
+ integrator += block_code;
+ break;
+ case 0x00:
+ integrator -= block_code;
+ break;
+ }
+ decompressed[idx] = integrator;
+ block_byte <<= 2;
+ block_len -= 1;
+ }
+ }
+ *start_pos = extra_pos;
+ *block_typestart_pos = block_type_pos;
+ return idx;
+}
+
+
+/*
+ * usbvision_parse_compress()
+ *
+ * Parse compressed frame from the scratch buffer, put
+ * decoded RGB value into the current frame buffer and add the written
+ * number of bytes (RGB) to the *pcopylen.
+ *
+ */
+static enum parse_state usbvision_parse_compress(struct usb_usbvision *usbvision,
+ long *pcopylen)
+{
+#define USBVISION_STRIP_MAGIC 0x5A
+#define USBVISION_STRIP_LEN_MAX 400
+#define USBVISION_STRIP_HEADER_LEN 3
+
+ struct usbvision_frame *frame;
+ unsigned char *f, *u = NULL, *v = NULL;
+ unsigned char strip_data[USBVISION_STRIP_LEN_MAX];
+ unsigned char strip_header[USBVISION_STRIP_HEADER_LEN];
+ int idx, idx_end, strip_len, strip_ptr, startblock_pos, block_pos, block_type_pos;
+ int clipmask_index;
+ int image_size;
+ unsigned char rv, gv, bv;
+ static unsigned char *Y, *U, *V;
+
+ frame = usbvision->cur_frame;
+ image_size = frame->frmwidth * frame->frmheight;
+ if ((frame->v4l2_format.format == V4L2_PIX_FMT_YUV422P) ||
+ (frame->v4l2_format.format == V4L2_PIX_FMT_YVU420)) { /* this is a planar format */
+ /* ... v4l2_linesize not used here. */
+ f = frame->data + (frame->width * frame->curline);
+ } else
+ f = frame->data + (frame->v4l2_linesize * frame->curline);
+
+ if (frame->v4l2_format.format == V4L2_PIX_FMT_YUYV) { /* initialise u and v pointers */
+ /* get base of u and b planes add halfoffset */
+ u = frame->data
+ + image_size
+ + (frame->frmwidth >> 1) * frame->curline;
+ v = u + (image_size >> 1);
+ } else if (frame->v4l2_format.format == V4L2_PIX_FMT_YVU420) {
+ v = frame->data + image_size + ((frame->curline * (frame->width)) >> 2);
+ u = v + (image_size >> 2);
+ }
+
+ if (frame->curline == 0)
+ usbvision_adjust_compression(usbvision);
+
+ if (scratch_len(usbvision) < USBVISION_STRIP_HEADER_LEN)
+ return parse_state_out;
+
+ /* get strip header without changing the scratch_read_ptr */
+ scratch_set_extra_ptr(usbvision, &strip_ptr, 0);
+ scratch_get_extra(usbvision, &strip_header[0], &strip_ptr,
+ USBVISION_STRIP_HEADER_LEN);
+
+ if (strip_header[0] != USBVISION_STRIP_MAGIC) {
+ /* wrong strip magic */
+ usbvision->strip_magic_errors++;
+ return parse_state_next_frame;
+ }
+
+ if (frame->curline != (int)strip_header[2]) {
+ /* line number mismatch error */
+ usbvision->strip_line_number_errors++;
+ }
+
+ strip_len = 2 * (unsigned int)strip_header[1];
+ if (strip_len > USBVISION_STRIP_LEN_MAX) {
+ /* strip overrun */
+ /* I think this never happens */
+ usbvision_request_intra(usbvision);
+ }
+
+ if (scratch_len(usbvision) < strip_len) {
+ /* there is not enough data for the strip */
+ return parse_state_out;
+ }
+
+ if (usbvision->intra_frame_buffer) {
+ Y = usbvision->intra_frame_buffer + frame->frmwidth * frame->curline;
+ U = usbvision->intra_frame_buffer + image_size + (frame->frmwidth / 2) * (frame->curline / 2);
+ V = usbvision->intra_frame_buffer + image_size / 4 * 5 + (frame->frmwidth / 2) * (frame->curline / 2);
+ } else {
+ return parse_state_next_frame;
+ }
+
+ clipmask_index = frame->curline * MAX_FRAME_WIDTH;
+
+ scratch_get(usbvision, strip_data, strip_len);
+
+ idx_end = frame->frmwidth;
+ block_type_pos = USBVISION_STRIP_HEADER_LEN;
+ startblock_pos = block_type_pos + (idx_end - 1) / 96 + (idx_end / 2 - 1) / 96 + 2;
+ block_pos = startblock_pos;
+
+ usbvision->block_pos = block_pos;
+
+ usbvision_decompress(usbvision, strip_data, Y, &block_pos, &block_type_pos, idx_end);
+ if (strip_len > usbvision->max_strip_len)
+ usbvision->max_strip_len = strip_len;
+
+ if (frame->curline % 2)
+ usbvision_decompress(usbvision, strip_data, V, &block_pos, &block_type_pos, idx_end / 2);
+ else
+ usbvision_decompress(usbvision, strip_data, U, &block_pos, &block_type_pos, idx_end / 2);
+
+ if (block_pos > usbvision->comprblock_pos)
+ usbvision->comprblock_pos = block_pos;
+ if (block_pos > strip_len)
+ usbvision->strip_len_errors++;
+
+ for (idx = 0; idx < idx_end; idx++) {
+ if (frame->v4l2_format.format == V4L2_PIX_FMT_YUYV) {
+ *f++ = Y[idx];
+ *f++ = idx & 0x01 ? U[idx / 2] : V[idx / 2];
+ } else if (frame->v4l2_format.format == V4L2_PIX_FMT_YUV422P) {
+ *f++ = Y[idx];
+ if (idx & 0x01)
+ *u++ = U[idx >> 1];
+ else
+ *v++ = V[idx >> 1];
+ } else if (frame->v4l2_format.format == V4L2_PIX_FMT_YVU420) {
+ *f++ = Y[idx];
+ if (!((idx & 0x01) | (frame->curline & 0x01))) {
+ /* only need do this for 1 in 4 pixels */
+ /* intraframe buffer is YUV420 format */
+ *u++ = U[idx >> 1];
+ *v++ = V[idx >> 1];
+ }
+ } else {
+ YUV_TO_RGB_BY_THE_BOOK(Y[idx], U[idx / 2], V[idx / 2], rv, gv, bv);
+ switch (frame->v4l2_format.format) {
+ case V4L2_PIX_FMT_GREY:
+ *f++ = Y[idx];
+ break;
+ case V4L2_PIX_FMT_RGB555:
+ *f++ = (0x1F & rv) |
+ (0xE0 & (gv << 5));
+ *f++ = (0x03 & (gv >> 3)) |
+ (0x7C & (bv << 2));
+ break;
+ case V4L2_PIX_FMT_RGB565:
+ *f++ = (0x1F & rv) |
+ (0xE0 & (gv << 5));
+ *f++ = (0x07 & (gv >> 3)) |
+ (0xF8 & bv);
+ break;
+ case V4L2_PIX_FMT_RGB24:
+ *f++ = rv;
+ *f++ = gv;
+ *f++ = bv;
+ break;
+ case V4L2_PIX_FMT_RGB32:
+ *f++ = rv;
+ *f++ = gv;
+ *f++ = bv;
+ f++;
+ break;
+ }
+ }
+ clipmask_index++;
+ }
+ /* Deal with non-integer no. of bytes for YUV420P */
+ if (frame->v4l2_format.format != V4L2_PIX_FMT_YVU420)
+ *pcopylen += frame->v4l2_linesize;
+ else
+ *pcopylen += frame->curline & 0x01 ? frame->v4l2_linesize : frame->v4l2_linesize << 1;
+
+ frame->curline += 1;
+
+ if (frame->curline >= frame->frmheight)
+ return parse_state_next_frame;
+ return parse_state_continue;
+
+}
+
+
+/*
+ * usbvision_parse_lines_420()
+ *
+ * Parse two lines from the scratch buffer, put
+ * decoded RGB value into the current frame buffer and add the written
+ * number of bytes (RGB) to the *pcopylen.
+ *
+ */
+static enum parse_state usbvision_parse_lines_420(struct usb_usbvision *usbvision,
+ long *pcopylen)
+{
+ struct usbvision_frame *frame;
+ unsigned char *f_even = NULL, *f_odd = NULL;
+ unsigned int pixel_per_line, block;
+ int pixel, block_split;
+ int y_ptr, u_ptr, v_ptr, y_odd_offset;
+ const int y_block_size = 128;
+ const int uv_block_size = 64;
+ const int sub_block_size = 32;
+ const int y_step[] = { 0, 0, 0, 2 }, y_step_size = 4;
+ const int uv_step[] = { 0, 0, 0, 4 }, uv_step_size = 4;
+ unsigned char y[2], u, v; /* YUV components */
+ int y_, u_, v_, vb, uvg, ur;
+ int r_, g_, b_; /* RGB components */
+ unsigned char g;
+ int clipmask_even_index, clipmask_odd_index, bytes_per_pixel;
+ int clipmask_add, stretch_bytes;
+
+ frame = usbvision->cur_frame;
+ f_even = frame->data + (frame->v4l2_linesize * frame->curline);
+ f_odd = f_even + frame->v4l2_linesize * usbvision->stretch_height;
+
+ /* Make sure there's enough data for the entire line */
+ /* In this mode usbvision transfer 3 bytes for every 2 pixels */
+ /* I need two lines to decode the color */
+ bytes_per_pixel = frame->v4l2_format.bytes_per_pixel;
+ stretch_bytes = (usbvision->stretch_width - 1) * bytes_per_pixel;
+ clipmask_even_index = frame->curline * MAX_FRAME_WIDTH;
+ clipmask_odd_index = clipmask_even_index + MAX_FRAME_WIDTH;
+ clipmask_add = usbvision->stretch_width;
+ pixel_per_line = frame->isoc_header.frame_width;
+
+ if (scratch_len(usbvision) < (int)pixel_per_line * 3) {
+ /* printk(KERN_DEBUG "out of data, need %d\n", len); */
+ return parse_state_out;
+ }
+
+ if ((frame->curline + 1) >= frame->frmheight)
+ return parse_state_next_frame;
+
+ block_split = (pixel_per_line%y_block_size) ? 1 : 0; /* are some blocks splitted into different lines? */
+
+ y_odd_offset = (pixel_per_line / y_block_size) * (y_block_size + uv_block_size)
+ + block_split * uv_block_size;
+
+ scratch_set_extra_ptr(usbvision, &y_ptr, y_odd_offset);
+ scratch_set_extra_ptr(usbvision, &u_ptr, y_block_size);
+ scratch_set_extra_ptr(usbvision, &v_ptr, y_odd_offset
+ + (4 - block_split) * sub_block_size);
+
+ for (block = 0; block < (pixel_per_line / sub_block_size); block++) {
+ for (pixel = 0; pixel < sub_block_size; pixel += 2) {
+ scratch_get(usbvision, &y[0], 2);
+ scratch_get_extra(usbvision, &u, &u_ptr, 1);
+ scratch_get_extra(usbvision, &v, &v_ptr, 1);
+
+ /* I don't use the YUV_TO_RGB macro for better performance */
+ v_ = v - 128;
+ u_ = u - 128;
+ vb = 132252 * v_;
+ uvg = -53281 * u_ - 25625 * v_;
+ ur = 104595 * u_;
+
+ if (frame->v4l2_format.format == V4L2_PIX_FMT_YUYV) {
+ *f_even++ = y[0];
+ *f_even++ = v;
+ } else {
+ y_ = 76284 * (y[0] - 16);
+
+ b_ = (y_ + vb) >> 16;
+ g_ = (y_ + uvg) >> 16;
+ r_ = (y_ + ur) >> 16;
+
+ switch (frame->v4l2_format.format) {
+ case V4L2_PIX_FMT_RGB565:
+ g = LIMIT_RGB(g_);
+ *f_even++ =
+ (0x1F & LIMIT_RGB(r_)) |
+ (0xE0 & (g << 5));
+ *f_even++ =
+ (0x07 & (g >> 3)) |
+ (0xF8 & LIMIT_RGB(b_));
+ break;
+ case V4L2_PIX_FMT_RGB24:
+ *f_even++ = LIMIT_RGB(r_);
+ *f_even++ = LIMIT_RGB(g_);
+ *f_even++ = LIMIT_RGB(b_);
+ break;
+ case V4L2_PIX_FMT_RGB32:
+ *f_even++ = LIMIT_RGB(r_);
+ *f_even++ = LIMIT_RGB(g_);
+ *f_even++ = LIMIT_RGB(b_);
+ f_even++;
+ break;
+ case V4L2_PIX_FMT_RGB555:
+ g = LIMIT_RGB(g_);
+ *f_even++ = (0x1F & LIMIT_RGB(r_)) |
+ (0xE0 & (g << 5));
+ *f_even++ = (0x03 & (g >> 3)) |
+ (0x7C & (LIMIT_RGB(b_) << 2));
+ break;
+ }
+ }
+ clipmask_even_index += clipmask_add;
+ f_even += stretch_bytes;
+
+ if (frame->v4l2_format.format == V4L2_PIX_FMT_YUYV) {
+ *f_even++ = y[1];
+ *f_even++ = u;
+ } else {
+ y_ = 76284 * (y[1] - 16);
+
+ b_ = (y_ + vb) >> 16;
+ g_ = (y_ + uvg) >> 16;
+ r_ = (y_ + ur) >> 16;
+
+ switch (frame->v4l2_format.format) {
+ case V4L2_PIX_FMT_RGB565:
+ g = LIMIT_RGB(g_);
+ *f_even++ =
+ (0x1F & LIMIT_RGB(r_)) |
+ (0xE0 & (g << 5));
+ *f_even++ =
+ (0x07 & (g >> 3)) |
+ (0xF8 & LIMIT_RGB(b_));
+ break;
+ case V4L2_PIX_FMT_RGB24:
+ *f_even++ = LIMIT_RGB(r_);
+ *f_even++ = LIMIT_RGB(g_);
+ *f_even++ = LIMIT_RGB(b_);
+ break;
+ case V4L2_PIX_FMT_RGB32:
+ *f_even++ = LIMIT_RGB(r_);
+ *f_even++ = LIMIT_RGB(g_);
+ *f_even++ = LIMIT_RGB(b_);
+ f_even++;
+ break;
+ case V4L2_PIX_FMT_RGB555:
+ g = LIMIT_RGB(g_);
+ *f_even++ = (0x1F & LIMIT_RGB(r_)) |
+ (0xE0 & (g << 5));
+ *f_even++ = (0x03 & (g >> 3)) |
+ (0x7C & (LIMIT_RGB(b_) << 2));
+ break;
+ }
+ }
+ clipmask_even_index += clipmask_add;
+ f_even += stretch_bytes;
+
+ scratch_get_extra(usbvision, &y[0], &y_ptr, 2);
+
+ if (frame->v4l2_format.format == V4L2_PIX_FMT_YUYV) {
+ *f_odd++ = y[0];
+ *f_odd++ = v;
+ } else {
+ y_ = 76284 * (y[0] - 16);
+
+ b_ = (y_ + vb) >> 16;
+ g_ = (y_ + uvg) >> 16;
+ r_ = (y_ + ur) >> 16;
+
+ switch (frame->v4l2_format.format) {
+ case V4L2_PIX_FMT_RGB565:
+ g = LIMIT_RGB(g_);
+ *f_odd++ =
+ (0x1F & LIMIT_RGB(r_)) |
+ (0xE0 & (g << 5));
+ *f_odd++ =
+ (0x07 & (g >> 3)) |
+ (0xF8 & LIMIT_RGB(b_));
+ break;
+ case V4L2_PIX_FMT_RGB24:
+ *f_odd++ = LIMIT_RGB(r_);
+ *f_odd++ = LIMIT_RGB(g_);
+ *f_odd++ = LIMIT_RGB(b_);
+ break;
+ case V4L2_PIX_FMT_RGB32:
+ *f_odd++ = LIMIT_RGB(r_);
+ *f_odd++ = LIMIT_RGB(g_);
+ *f_odd++ = LIMIT_RGB(b_);
+ f_odd++;
+ break;
+ case V4L2_PIX_FMT_RGB555:
+ g = LIMIT_RGB(g_);
+ *f_odd++ = (0x1F & LIMIT_RGB(r_)) |
+ (0xE0 & (g << 5));
+ *f_odd++ = (0x03 & (g >> 3)) |
+ (0x7C & (LIMIT_RGB(b_) << 2));
+ break;
+ }
+ }
+ clipmask_odd_index += clipmask_add;
+ f_odd += stretch_bytes;
+
+ if (frame->v4l2_format.format == V4L2_PIX_FMT_YUYV) {
+ *f_odd++ = y[1];
+ *f_odd++ = u;
+ } else {
+ y_ = 76284 * (y[1] - 16);
+
+ b_ = (y_ + vb) >> 16;
+ g_ = (y_ + uvg) >> 16;
+ r_ = (y_ + ur) >> 16;
+
+ switch (frame->v4l2_format.format) {
+ case V4L2_PIX_FMT_RGB565:
+ g = LIMIT_RGB(g_);
+ *f_odd++ =
+ (0x1F & LIMIT_RGB(r_)) |
+ (0xE0 & (g << 5));
+ *f_odd++ =
+ (0x07 & (g >> 3)) |
+ (0xF8 & LIMIT_RGB(b_));
+ break;
+ case V4L2_PIX_FMT_RGB24:
+ *f_odd++ = LIMIT_RGB(r_);
+ *f_odd++ = LIMIT_RGB(g_);
+ *f_odd++ = LIMIT_RGB(b_);
+ break;
+ case V4L2_PIX_FMT_RGB32:
+ *f_odd++ = LIMIT_RGB(r_);
+ *f_odd++ = LIMIT_RGB(g_);
+ *f_odd++ = LIMIT_RGB(b_);
+ f_odd++;
+ break;
+ case V4L2_PIX_FMT_RGB555:
+ g = LIMIT_RGB(g_);
+ *f_odd++ = (0x1F & LIMIT_RGB(r_)) |
+ (0xE0 & (g << 5));
+ *f_odd++ = (0x03 & (g >> 3)) |
+ (0x7C & (LIMIT_RGB(b_) << 2));
+ break;
+ }
+ }
+ clipmask_odd_index += clipmask_add;
+ f_odd += stretch_bytes;
+ }
+
+ scratch_rm_old(usbvision, y_step[block % y_step_size] * sub_block_size);
+ scratch_inc_extra_ptr(&y_ptr, y_step[(block + 2 * block_split) % y_step_size]
+ * sub_block_size);
+ scratch_inc_extra_ptr(&u_ptr, uv_step[block % uv_step_size]
+ * sub_block_size);
+ scratch_inc_extra_ptr(&v_ptr, uv_step[(block + 2 * block_split) % uv_step_size]
+ * sub_block_size);
+ }
+
+ scratch_rm_old(usbvision, pixel_per_line * 3 / 2
+ + block_split * sub_block_size);
+
+ frame->curline += 2 * usbvision->stretch_height;
+ *pcopylen += frame->v4l2_linesize * 2 * usbvision->stretch_height;
+
+ if (frame->curline >= frame->frmheight)
+ return parse_state_next_frame;
+ return parse_state_continue;
+}
+
+/*
+ * usbvision_parse_data()
+ *
+ * Generic routine to parse the scratch buffer. It employs either
+ * usbvision_find_header() or usbvision_parse_lines() to do most
+ * of work.
+ *
+ */
+static void usbvision_parse_data(struct usb_usbvision *usbvision)
+{
+ struct usbvision_frame *frame;
+ enum parse_state newstate;
+ long copylen = 0;
+ unsigned long lock_flags;
+
+ frame = usbvision->cur_frame;
+
+ PDEBUG(DBG_PARSE, "parsing len=%d\n", scratch_len(usbvision));
+
+ while (1) {
+ newstate = parse_state_out;
+ if (scratch_len(usbvision)) {
+ if (frame->scanstate == scan_state_scanning) {
+ newstate = usbvision_find_header(usbvision);
+ } else if (frame->scanstate == scan_state_lines) {
+ if (usbvision->isoc_mode == ISOC_MODE_YUV420)
+ newstate = usbvision_parse_lines_420(usbvision, ©len);
+ else if (usbvision->isoc_mode == ISOC_MODE_YUV422)
+ newstate = usbvision_parse_lines_422(usbvision, ©len);
+ else if (usbvision->isoc_mode == ISOC_MODE_COMPRESS)
+ newstate = usbvision_parse_compress(usbvision, ©len);
+ }
+ }
+ if (newstate == parse_state_continue)
+ continue;
+ if ((newstate == parse_state_next_frame) || (newstate == parse_state_out))
+ break;
+ return; /* parse_state_end_parse */
+ }
+
+ if (newstate == parse_state_next_frame) {
+ frame->grabstate = frame_state_done;
+ do_gettimeofday(&(frame->timestamp));
+ frame->sequence = usbvision->frame_num;
+
+ spin_lock_irqsave(&usbvision->queue_lock, lock_flags);
+ list_move_tail(&(frame->frame), &usbvision->outqueue);
+ usbvision->cur_frame = NULL;
+ spin_unlock_irqrestore(&usbvision->queue_lock, lock_flags);
+
+ usbvision->frame_num++;
+
+ /* This will cause the process to request another frame. */
+ if (waitqueue_active(&usbvision->wait_frame)) {
+ PDEBUG(DBG_PARSE, "Wake up !");
+ wake_up_interruptible(&usbvision->wait_frame);
+ }
+ } else {
+ frame->grabstate = frame_state_grabbing;
+ }
+
+ /* Update the frame's uncompressed length. */
+ frame->scanlength += copylen;
+}
+
+
+/*
+ * Make all of the blocks of data contiguous
+ */
+static int usbvision_compress_isochronous(struct usb_usbvision *usbvision,
+ struct urb *urb)
+{
+ unsigned char *packet_data;
+ int i, totlen = 0;
+
+ for (i = 0; i < urb->number_of_packets; i++) {
+ int packet_len = urb->iso_frame_desc[i].actual_length;
+ int packet_stat = urb->iso_frame_desc[i].status;
+
+ packet_data = urb->transfer_buffer + urb->iso_frame_desc[i].offset;
+
+ /* Detect and ignore errored packets */
+ if (packet_stat) { /* packet_stat != 0 ????????????? */
+ PDEBUG(DBG_ISOC, "data error: [%d] len=%d, status=%X", i, packet_len, packet_stat);
+ usbvision->isoc_err_count++;
+ continue;
+ }
+
+ /* Detect and ignore empty packets */
+ if (packet_len < 0) {
+ PDEBUG(DBG_ISOC, "error packet [%d]", i);
+ usbvision->isoc_skip_count++;
+ continue;
+ } else if (packet_len == 0) { /* Frame end ????? */
+ PDEBUG(DBG_ISOC, "null packet [%d]", i);
+ usbvision->isocstate = isoc_state_no_frame;
+ usbvision->isoc_skip_count++;
+ continue;
+ } else if (packet_len > usbvision->isoc_packet_size) {
+ PDEBUG(DBG_ISOC, "packet[%d] > isoc_packet_size", i);
+ usbvision->isoc_skip_count++;
+ continue;
+ }
+
+ PDEBUG(DBG_ISOC, "packet ok [%d] len=%d", i, packet_len);
+
+ if (usbvision->isocstate == isoc_state_no_frame) { /* new frame begins */
+ usbvision->isocstate = isoc_state_in_frame;
+ scratch_mark_header(usbvision);
+ usbvision_measure_bandwidth(usbvision);
+ PDEBUG(DBG_ISOC, "packet with header");
+ }
+
+ /*
+ * If usbvision continues to feed us with data but there is no
+ * consumption (if, for example, V4L client fell asleep) we
+ * may overflow the buffer. We have to move old data over to
+ * free room for new data. This is bad for old data. If we
+ * just drop new data then it's bad for new data... choose
+ * your favorite evil here.
+ */
+ if (scratch_free(usbvision) < packet_len) {
+ usbvision->scratch_ovf_count++;
+ PDEBUG(DBG_ISOC, "scratch buf overflow! scr_len: %d, n: %d",
+ scratch_len(usbvision), packet_len);
+ scratch_rm_old(usbvision, packet_len - scratch_free(usbvision));
+ }
+
+ /* Now we know that there is enough room in scratch buffer */
+ scratch_put(usbvision, packet_data, packet_len);
+ totlen += packet_len;
+ usbvision->isoc_data_count += packet_len;
+ usbvision->isoc_packet_count++;
+ }
+#if ENABLE_HEXDUMP
+ if (totlen > 0) {
+ static int foo;
+
+ if (foo < 1) {
+ printk(KERN_DEBUG "+%d.\n", usbvision->scratchlen);
+ usbvision_hexdump(data0, (totlen > 64) ? 64 : totlen);
+ ++foo;
+ }
+ }
+#endif
+ return totlen;
+}
+
+static void usbvision_isoc_irq(struct urb *urb)
+{
+ int err_code = 0;
+ int len;
+ struct usb_usbvision *usbvision = urb->context;
+ int i;
+ unsigned long start_time = jiffies;
+ struct usbvision_frame **f;
+
+ /* We don't want to do anything if we are about to be removed! */
+ if (!USBVISION_IS_OPERATIONAL(usbvision))
+ return;
+
+ /* any urb with wrong status is ignored without acknowledgement */
+ if (urb->status == -ENOENT)
+ return;
+
+ f = &usbvision->cur_frame;
+
+ /* Manage streaming interruption */
+ if (usbvision->streaming == stream_interrupt) {
+ usbvision->streaming = stream_idle;
+ if ((*f)) {
+ (*f)->grabstate = frame_state_ready;
+ (*f)->scanstate = scan_state_scanning;
+ }
+ PDEBUG(DBG_IRQ, "stream interrupted");
+ wake_up_interruptible(&usbvision->wait_stream);
+ }
+
+ /* Copy the data received into our scratch buffer */
+ len = usbvision_compress_isochronous(usbvision, urb);
+
+ usbvision->isoc_urb_count++;
+ usbvision->urb_length = len;
+
+ if (usbvision->streaming == stream_on) {
+ /* If we collected enough data let's parse! */
+ if (scratch_len(usbvision) > USBVISION_HEADER_LENGTH &&
+ !list_empty(&(usbvision->inqueue))) {
+ if (!(*f)) {
+ (*f) = list_entry(usbvision->inqueue.next,
+ struct usbvision_frame,
+ frame);
+ }
+ usbvision_parse_data(usbvision);
+ } else {
+ /* If we don't have a frame
+ we're current working on, complain */
+ PDEBUG(DBG_IRQ,
+ "received data, but no one needs it");
+ scratch_reset(usbvision);
+ }
+ } else {
+ PDEBUG(DBG_IRQ, "received data, but no one needs it");
+ scratch_reset(usbvision);
+ }
+
+ usbvision->time_in_irq += jiffies - start_time;
+
+ for (i = 0; i < USBVISION_URB_FRAMES; i++) {
+ urb->iso_frame_desc[i].status = 0;
+ urb->iso_frame_desc[i].actual_length = 0;
+ }
+
+ urb->status = 0;
+ urb->dev = usbvision->dev;
+ err_code = usb_submit_urb(urb, GFP_ATOMIC);
+
+ if (err_code) {
+ dev_err(&usbvision->dev->dev,
+ "%s: usb_submit_urb failed: error %d\n",
+ __func__, err_code);
+ }
+
+ return;
+}
+
+/*************************************/
+/* Low level usbvision access functions */
+/*************************************/
+
+/*
+ * usbvision_read_reg()
+ *
+ * return < 0 -> Error
+ * >= 0 -> Data
+ */
+
+int usbvision_read_reg(struct usb_usbvision *usbvision, unsigned char reg)
+{
+ int err_code = 0;
+ unsigned char buffer[1];
+
+ if (!USBVISION_IS_OPERATIONAL(usbvision))
+ return -1;
+
+ err_code = usb_control_msg(usbvision->dev, usb_rcvctrlpipe(usbvision->dev, 1),
+ USBVISION_OP_CODE,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_ENDPOINT,
+ 0, (__u16) reg, buffer, 1, HZ);
+
+ if (err_code < 0) {
+ dev_err(&usbvision->dev->dev,
+ "%s: failed: error %d\n", __func__, err_code);
+ return err_code;
+ }
+ return buffer[0];
+}
+
+/*
+ * usbvision_write_reg()
+ *
+ * return 1 -> Reg written
+ * 0 -> usbvision is not yet ready
+ * -1 -> Something went wrong
+ */
+
+int usbvision_write_reg(struct usb_usbvision *usbvision, unsigned char reg,
+ unsigned char value)
+{
+ int err_code = 0;
+
+ if (!USBVISION_IS_OPERATIONAL(usbvision))
+ return 0;
+
+ err_code = usb_control_msg(usbvision->dev, usb_sndctrlpipe(usbvision->dev, 1),
+ USBVISION_OP_CODE,
+ USB_DIR_OUT | USB_TYPE_VENDOR |
+ USB_RECIP_ENDPOINT, 0, (__u16) reg, &value, 1, HZ);
+
+ if (err_code < 0) {
+ dev_err(&usbvision->dev->dev,
+ "%s: failed: error %d\n", __func__, err_code);
+ }
+ return err_code;
+}
+
+
+static void usbvision_ctrl_urb_complete(struct urb *urb)
+{
+ struct usb_usbvision *usbvision = (struct usb_usbvision *)urb->context;
+
+ PDEBUG(DBG_IRQ, "");
+ usbvision->ctrl_urb_busy = 0;
+ if (waitqueue_active(&usbvision->ctrl_urb_wq))
+ wake_up_interruptible(&usbvision->ctrl_urb_wq);
+}
+
+
+static int usbvision_write_reg_irq(struct usb_usbvision *usbvision, int address,
+ unsigned char *data, int len)
+{
+ int err_code = 0;
+
+ PDEBUG(DBG_IRQ, "");
+ if (len > 8)
+ return -EFAULT;
+ if (usbvision->ctrl_urb_busy)
+ return -EBUSY;
+ usbvision->ctrl_urb_busy = 1;
+
+ usbvision->ctrl_urb_setup.bRequestType = USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_ENDPOINT;
+ usbvision->ctrl_urb_setup.bRequest = USBVISION_OP_CODE;
+ usbvision->ctrl_urb_setup.wValue = 0;
+ usbvision->ctrl_urb_setup.wIndex = cpu_to_le16(address);
+ usbvision->ctrl_urb_setup.wLength = cpu_to_le16(len);
+ usb_fill_control_urb(usbvision->ctrl_urb, usbvision->dev,
+ usb_sndctrlpipe(usbvision->dev, 1),
+ (unsigned char *)&usbvision->ctrl_urb_setup,
+ (void *)usbvision->ctrl_urb_buffer, len,
+ usbvision_ctrl_urb_complete,
+ (void *)usbvision);
+
+ memcpy(usbvision->ctrl_urb_buffer, data, len);
+
+ err_code = usb_submit_urb(usbvision->ctrl_urb, GFP_ATOMIC);
+ if (err_code < 0) {
+ /* error in usb_submit_urb() */
+ usbvision->ctrl_urb_busy = 0;
+ }
+ PDEBUG(DBG_IRQ, "submit %d byte: error %d", len, err_code);
+ return err_code;
+}
+
+
+static int usbvision_init_compression(struct usb_usbvision *usbvision)
+{
+ int err_code = 0;
+
+ usbvision->last_isoc_frame_num = -1;
+ usbvision->isoc_data_count = 0;
+ usbvision->isoc_packet_count = 0;
+ usbvision->isoc_skip_count = 0;
+ usbvision->compr_level = 50;
+ usbvision->last_compr_level = -1;
+ usbvision->isoc_urb_count = 0;
+ usbvision->request_intra = 1;
+ usbvision->isoc_measure_bandwidth_count = 0;
+
+ return err_code;
+}
+
+/* this function measures the used bandwidth since last call
+ * return: 0 : no error
+ * sets used_bandwidth to 1-100 : 1-100% of full bandwidth resp. to isoc_packet_size
+ */
+static int usbvision_measure_bandwidth(struct usb_usbvision *usbvision)
+{
+ int err_code = 0;
+
+ if (usbvision->isoc_measure_bandwidth_count < 2) { /* this gives an average bandwidth of 3 frames */
+ usbvision->isoc_measure_bandwidth_count++;
+ return err_code;
+ }
+ if ((usbvision->isoc_packet_size > 0) && (usbvision->isoc_packet_count > 0)) {
+ usbvision->used_bandwidth = usbvision->isoc_data_count /
+ (usbvision->isoc_packet_count + usbvision->isoc_skip_count) *
+ 100 / usbvision->isoc_packet_size;
+ }
+ usbvision->isoc_measure_bandwidth_count = 0;
+ usbvision->isoc_data_count = 0;
+ usbvision->isoc_packet_count = 0;
+ usbvision->isoc_skip_count = 0;
+ return err_code;
+}
+
+static int usbvision_adjust_compression(struct usb_usbvision *usbvision)
+{
+ int err_code = 0;
+ unsigned char buffer[6];
+
+ PDEBUG(DBG_IRQ, "");
+ if ((adjust_compression) && (usbvision->used_bandwidth > 0)) {
+ usbvision->compr_level += (usbvision->used_bandwidth - 90) / 2;
+ RESTRICT_TO_RANGE(usbvision->compr_level, 0, 100);
+ if (usbvision->compr_level != usbvision->last_compr_level) {
+ int distortion;
+
+ if (usbvision->bridge_type == BRIDGE_NT1004 || usbvision->bridge_type == BRIDGE_NT1005) {
+ buffer[0] = (unsigned char)(4 + 16 * usbvision->compr_level / 100); /* PCM Threshold 1 */
+ buffer[1] = (unsigned char)(4 + 8 * usbvision->compr_level / 100); /* PCM Threshold 2 */
+ distortion = 7 + 248 * usbvision->compr_level / 100;
+ buffer[2] = (unsigned char)(distortion & 0xFF); /* Average distortion Threshold (inter) */
+ buffer[3] = (unsigned char)(distortion & 0xFF); /* Average distortion Threshold (intra) */
+ distortion = 1 + 42 * usbvision->compr_level / 100;
+ buffer[4] = (unsigned char)(distortion & 0xFF); /* Maximum distortion Threshold (inter) */
+ buffer[5] = (unsigned char)(distortion & 0xFF); /* Maximum distortion Threshold (intra) */
+ } else { /* BRIDGE_NT1003 */
+ buffer[0] = (unsigned char)(4 + 16 * usbvision->compr_level / 100); /* PCM threshold 1 */
+ buffer[1] = (unsigned char)(4 + 8 * usbvision->compr_level / 100); /* PCM threshold 2 */
+ distortion = 2 + 253 * usbvision->compr_level / 100;
+ buffer[2] = (unsigned char)(distortion & 0xFF); /* distortion threshold bit0-7 */
+ buffer[3] = 0; /* (unsigned char)((distortion >> 8) & 0x0F); distortion threshold bit 8-11 */
+ distortion = 0 + 43 * usbvision->compr_level / 100;
+ buffer[4] = (unsigned char)(distortion & 0xFF); /* maximum distortion bit0-7 */
+ buffer[5] = 0; /* (unsigned char)((distortion >> 8) & 0x01); maximum distortion bit 8 */
+ }
+ err_code = usbvision_write_reg_irq(usbvision, USBVISION_PCM_THR1, buffer, 6);
+ if (err_code == 0) {
+ PDEBUG(DBG_IRQ, "new compr params %#02x %#02x %#02x %#02x %#02x %#02x", buffer[0],
+ buffer[1], buffer[2], buffer[3], buffer[4], buffer[5]);
+ usbvision->last_compr_level = usbvision->compr_level;
+ }
+ }
+ }
+ return err_code;
+}
+
+static int usbvision_request_intra(struct usb_usbvision *usbvision)
+{
+ int err_code = 0;
+ unsigned char buffer[1];
+
+ PDEBUG(DBG_IRQ, "");
+ usbvision->request_intra = 1;
+ buffer[0] = 1;
+ usbvision_write_reg_irq(usbvision, USBVISION_FORCE_INTRA, buffer, 1);
+ return err_code;
+}
+
+static int usbvision_unrequest_intra(struct usb_usbvision *usbvision)
+{
+ int err_code = 0;
+ unsigned char buffer[1];
+
+ PDEBUG(DBG_IRQ, "");
+ usbvision->request_intra = 0;
+ buffer[0] = 0;
+ usbvision_write_reg_irq(usbvision, USBVISION_FORCE_INTRA, buffer, 1);
+ return err_code;
+}
+
+/*******************************
+ * usbvision utility functions
+ *******************************/
+
+int usbvision_power_off(struct usb_usbvision *usbvision)
+{
+ int err_code = 0;
+
+ PDEBUG(DBG_FUNC, "");
+
+ err_code = usbvision_write_reg(usbvision, USBVISION_PWR_REG, USBVISION_SSPND_EN);
+ if (err_code == 1)
+ usbvision->power = 0;
+ PDEBUG(DBG_FUNC, "%s: err_code %d", (err_code != 1) ? "ERROR" : "power is off", err_code);
+ return err_code;
+}
+
+/* configure webcam image sensor using the serial port */
+static int usbvision_init_webcam(struct usb_usbvision *usbvision)
+{
+ int rc;
+ int i;
+ static char init_values[38][3] = {
+ { 0x04, 0x12, 0x08 }, { 0x05, 0xff, 0xc8 }, { 0x06, 0x18, 0x07 }, { 0x07, 0x90, 0x00 },
+ { 0x09, 0x00, 0x00 }, { 0x0a, 0x00, 0x00 }, { 0x0b, 0x08, 0x00 }, { 0x0d, 0xcc, 0xcc },
+ { 0x0e, 0x13, 0x14 }, { 0x10, 0x9b, 0x83 }, { 0x11, 0x5a, 0x3f }, { 0x12, 0xe4, 0x73 },
+ { 0x13, 0x88, 0x84 }, { 0x14, 0x89, 0x80 }, { 0x15, 0x00, 0x20 }, { 0x16, 0x00, 0x00 },
+ { 0x17, 0xff, 0xa0 }, { 0x18, 0x6b, 0x20 }, { 0x19, 0x22, 0x40 }, { 0x1a, 0x10, 0x07 },
+ { 0x1b, 0x00, 0x47 }, { 0x1c, 0x03, 0xe0 }, { 0x1d, 0x00, 0x00 }, { 0x1e, 0x00, 0x00 },
+ { 0x1f, 0x00, 0x00 }, { 0x20, 0x00, 0x00 }, { 0x21, 0x00, 0x00 }, { 0x22, 0x00, 0x00 },
+ { 0x23, 0x00, 0x00 }, { 0x24, 0x00, 0x00 }, { 0x25, 0x00, 0x00 }, { 0x26, 0x00, 0x00 },
+ { 0x27, 0x00, 0x00 }, { 0x28, 0x00, 0x00 }, { 0x29, 0x00, 0x00 }, { 0x08, 0x80, 0x60 },
+ { 0x0f, 0x2d, 0x24 }, { 0x0c, 0x80, 0x80 }
+ };
+ char value[3];
+
+ /* the only difference between PAL and NTSC init_values */
+ if (usbvision_device_data[usbvision->dev_model].video_norm == V4L2_STD_NTSC)
+ init_values[4][1] = 0x34;
+
+ for (i = 0; i < sizeof(init_values) / 3; i++) {
+ usbvision_write_reg(usbvision, USBVISION_SER_MODE, USBVISION_SER_MODE_SOFT);
+ memcpy(value, init_values[i], 3);
+ rc = usb_control_msg(usbvision->dev,
+ usb_sndctrlpipe(usbvision->dev, 1),
+ USBVISION_OP_CODE,
+ USB_DIR_OUT | USB_TYPE_VENDOR |
+ USB_RECIP_ENDPOINT, 0,
+ (__u16) USBVISION_SER_DAT1, value,
+ 3, HZ);
+ if (rc < 0)
+ return rc;
+ usbvision_write_reg(usbvision, USBVISION_SER_MODE, USBVISION_SER_MODE_SIO);
+ /* write 3 bytes to the serial port using SIO mode */
+ usbvision_write_reg(usbvision, USBVISION_SER_CONT, 3 | 0x10);
+ usbvision_write_reg(usbvision, USBVISION_IOPIN_REG, 0);
+ usbvision_write_reg(usbvision, USBVISION_SER_MODE, USBVISION_SER_MODE_SOFT);
+ usbvision_write_reg(usbvision, USBVISION_IOPIN_REG, USBVISION_IO_2);
+ usbvision_write_reg(usbvision, USBVISION_SER_MODE, USBVISION_SER_MODE_SOFT | USBVISION_CLK_OUT);
+ usbvision_write_reg(usbvision, USBVISION_SER_MODE, USBVISION_SER_MODE_SOFT | USBVISION_DAT_IO);
+ usbvision_write_reg(usbvision, USBVISION_SER_MODE, USBVISION_SER_MODE_SOFT | USBVISION_CLK_OUT | USBVISION_DAT_IO);
+ }
+
+ return 0;
+}
+
+/*
+ * usbvision_set_video_format()
+ *
+ */
+static int usbvision_set_video_format(struct usb_usbvision *usbvision, int format)
+{
+ static const char proc[] = "usbvision_set_video_format";
+ int rc;
+ unsigned char value[2];
+
+ if (!USBVISION_IS_OPERATIONAL(usbvision))
+ return 0;
+
+ PDEBUG(DBG_FUNC, "isoc_mode %#02x", format);
+
+ if ((format != ISOC_MODE_YUV422)
+ && (format != ISOC_MODE_YUV420)
+ && (format != ISOC_MODE_COMPRESS)) {
+ printk(KERN_ERR "usbvision: unknown video format %02x, using default YUV420",
+ format);
+ format = ISOC_MODE_YUV420;
+ }
+ value[0] = 0x0A; /* TODO: See the effect of the filter */
+ value[1] = format; /* Sets the VO_MODE register which follows FILT_CONT */
+ rc = usb_control_msg(usbvision->dev, usb_sndctrlpipe(usbvision->dev, 1),
+ USBVISION_OP_CODE,
+ USB_DIR_OUT | USB_TYPE_VENDOR |
+ USB_RECIP_ENDPOINT, 0,
+ (__u16) USBVISION_FILT_CONT, value, 2, HZ);
+
+ if (rc < 0) {
+ printk(KERN_ERR "%s: ERROR=%d. USBVISION stopped - "
+ "reconnect or reload driver.\n", proc, rc);
+ }
+ usbvision->isoc_mode = format;
+ return rc;
+}
+
+/*
+ * usbvision_set_output()
+ *
+ */
+
+int usbvision_set_output(struct usb_usbvision *usbvision, int width,
+ int height)
+{
+ int err_code = 0;
+ int usb_width, usb_height;
+ unsigned int frame_rate = 0, frame_drop = 0;
+ unsigned char value[4];
+
+ if (!USBVISION_IS_OPERATIONAL(usbvision))
+ return 0;
+
+ if (width > MAX_USB_WIDTH) {
+ usb_width = width / 2;
+ usbvision->stretch_width = 2;
+ } else {
+ usb_width = width;
+ usbvision->stretch_width = 1;
+ }
+
+ if (height > MAX_USB_HEIGHT) {
+ usb_height = height / 2;
+ usbvision->stretch_height = 2;
+ } else {
+ usb_height = height;
+ usbvision->stretch_height = 1;
+ }
+
+ RESTRICT_TO_RANGE(usb_width, MIN_FRAME_WIDTH, MAX_USB_WIDTH);
+ usb_width &= ~(MIN_FRAME_WIDTH-1);
+ RESTRICT_TO_RANGE(usb_height, MIN_FRAME_HEIGHT, MAX_USB_HEIGHT);
+ usb_height &= ~(1);
+
+ PDEBUG(DBG_FUNC, "usb %dx%d; screen %dx%d; stretch %dx%d",
+ usb_width, usb_height, width, height,
+ usbvision->stretch_width, usbvision->stretch_height);
+
+ /* I'll not rewrite the same values */
+ if ((usb_width != usbvision->curwidth) || (usb_height != usbvision->curheight)) {
+ value[0] = usb_width & 0xff; /* LSB */
+ value[1] = (usb_width >> 8) & 0x03; /* MSB */
+ value[2] = usb_height & 0xff; /* LSB */
+ value[3] = (usb_height >> 8) & 0x03; /* MSB */
+
+ err_code = usb_control_msg(usbvision->dev, usb_sndctrlpipe(usbvision->dev, 1),
+ USBVISION_OP_CODE,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_ENDPOINT,
+ 0, (__u16) USBVISION_LXSIZE_O, value, 4, HZ);
+
+ if (err_code < 0) {
+ dev_err(&usbvision->dev->dev,
+ "%s failed: error %d\n", __func__, err_code);
+ return err_code;
+ }
+ usbvision->curwidth = usbvision->stretch_width * usb_width;
+ usbvision->curheight = usbvision->stretch_height * usb_height;
+ }
+
+ if (usbvision->isoc_mode == ISOC_MODE_YUV422)
+ frame_rate = (usbvision->isoc_packet_size * 1000) / (usb_width * usb_height * 2);
+ else if (usbvision->isoc_mode == ISOC_MODE_YUV420)
+ frame_rate = (usbvision->isoc_packet_size * 1000) / ((usb_width * usb_height * 12) / 8);
+ else
+ frame_rate = FRAMERATE_MAX;
+
+ if (usbvision->tvnorm_id & V4L2_STD_625_50)
+ frame_drop = frame_rate * 32 / 25 - 1;
+ else if (usbvision->tvnorm_id & V4L2_STD_525_60)
+ frame_drop = frame_rate * 32 / 30 - 1;
+
+ RESTRICT_TO_RANGE(frame_drop, FRAMERATE_MIN, FRAMERATE_MAX);
+
+ PDEBUG(DBG_FUNC, "frame_rate %d fps, frame_drop %d", frame_rate, frame_drop);
+
+ frame_drop = FRAMERATE_MAX; /* We can allow the maximum here, because dropping is controlled */
+
+ if (usbvision_device_data[usbvision->dev_model].codec == CODEC_WEBCAM) {
+ if (usbvision_device_data[usbvision->dev_model].video_norm == V4L2_STD_PAL)
+ frame_drop = 25;
+ else
+ frame_drop = 30;
+ }
+
+ /* frame_drop = 7; => frame_phase = 1, 5, 9, 13, 17, 21, 25, 0, 4, 8, ...
+ => frame_skip = 4;
+ => frame_rate = (7 + 1) * 25 / 32 = 200 / 32 = 6.25;
+
+ frame_drop = 9; => frame_phase = 1, 5, 8, 11, 14, 17, 21, 24, 27, 1, 4, 8, ...
+ => frame_skip = 4, 3, 3, 3, 3, 4, 3, 3, 3, 3, 4, ...
+ => frame_rate = (9 + 1) * 25 / 32 = 250 / 32 = 7.8125;
+ */
+ err_code = usbvision_write_reg(usbvision, USBVISION_FRM_RATE, frame_drop);
+ return err_code;
+}
+
+
+/*
+ * usbvision_frames_alloc
+ * allocate the required frames
+ */
+int usbvision_frames_alloc(struct usb_usbvision *usbvision, int number_of_frames)
+{
+ int i;
+
+ /* needs to be page aligned cause the buffers can be mapped individually! */
+ usbvision->max_frame_size = PAGE_ALIGN(usbvision->curwidth *
+ usbvision->curheight *
+ usbvision->palette.bytes_per_pixel);
+
+ /* Try to do my best to allocate the frames the user want in the remaining memory */
+ usbvision->num_frames = number_of_frames;
+ while (usbvision->num_frames > 0) {
+ usbvision->fbuf_size = usbvision->num_frames * usbvision->max_frame_size;
+ usbvision->fbuf = usbvision_rvmalloc(usbvision->fbuf_size);
+ if (usbvision->fbuf)
+ break;
+ usbvision->num_frames--;
+ }
+
+ spin_lock_init(&usbvision->queue_lock);
+ init_waitqueue_head(&usbvision->wait_frame);
+ init_waitqueue_head(&usbvision->wait_stream);
+
+ /* Allocate all buffers */
+ for (i = 0; i < usbvision->num_frames; i++) {
+ usbvision->frame[i].index = i;
+ usbvision->frame[i].grabstate = frame_state_unused;
+ usbvision->frame[i].data = usbvision->fbuf +
+ i * usbvision->max_frame_size;
+ /*
+ * Set default sizes for read operation.
+ */
+ usbvision->stretch_width = 1;
+ usbvision->stretch_height = 1;
+ usbvision->frame[i].width = usbvision->curwidth;
+ usbvision->frame[i].height = usbvision->curheight;
+ usbvision->frame[i].bytes_read = 0;
+ }
+ PDEBUG(DBG_FUNC, "allocated %d frames (%d bytes per frame)",
+ usbvision->num_frames, usbvision->max_frame_size);
+ return usbvision->num_frames;
+}
+
+/*
+ * usbvision_frames_free
+ * frees memory allocated for the frames
+ */
+void usbvision_frames_free(struct usb_usbvision *usbvision)
+{
+ /* Have to free all that memory */
+ PDEBUG(DBG_FUNC, "free %d frames", usbvision->num_frames);
+
+ if (usbvision->fbuf != NULL) {
+ usbvision_rvfree(usbvision->fbuf, usbvision->fbuf_size);
+ usbvision->fbuf = NULL;
+
+ usbvision->num_frames = 0;
+ }
+}
+/*
+ * usbvision_empty_framequeues()
+ * prepare queues for incoming and outgoing frames
+ */
+void usbvision_empty_framequeues(struct usb_usbvision *usbvision)
+{
+ u32 i;
+
+ INIT_LIST_HEAD(&(usbvision->inqueue));
+ INIT_LIST_HEAD(&(usbvision->outqueue));
+
+ for (i = 0; i < USBVISION_NUMFRAMES; i++) {
+ usbvision->frame[i].grabstate = frame_state_unused;
+ usbvision->frame[i].bytes_read = 0;
+ }
+}
+
+/*
+ * usbvision_stream_interrupt()
+ * stops streaming
+ */
+int usbvision_stream_interrupt(struct usb_usbvision *usbvision)
+{
+ int ret = 0;
+
+ /* stop reading from the device */
+
+ usbvision->streaming = stream_interrupt;
+ ret = wait_event_timeout(usbvision->wait_stream,
+ (usbvision->streaming == stream_idle),
+ msecs_to_jiffies(USBVISION_NUMSBUF*USBVISION_URB_FRAMES));
+ return ret;
+}
+
+/*
+ * usbvision_set_compress_params()
+ *
+ */
+
+static int usbvision_set_compress_params(struct usb_usbvision *usbvision)
+{
+ static const char proc[] = "usbvision_set_compresion_params: ";
+ int rc;
+ unsigned char value[6];
+
+ value[0] = 0x0F; /* Intra-Compression cycle */
+ value[1] = 0x01; /* Reg.45 one line per strip */
+ value[2] = 0x00; /* Reg.46 Force intra mode on all new frames */
+ value[3] = 0x00; /* Reg.47 FORCE_UP <- 0 normal operation (not force) */
+ value[4] = 0xA2; /* Reg.48 BUF_THR I'm not sure if this does something in not compressed mode. */
+ value[5] = 0x00; /* Reg.49 DVI_YUV This has nothing to do with compression */
+
+ /* catched values for NT1004 */
+ /* value[0] = 0xFF; Never apply intra mode automatically */
+ /* value[1] = 0xF1; Use full frame height for virtual strip width; One line per strip */
+ /* value[2] = 0x01; Force intra mode on all new frames */
+ /* value[3] = 0x00; Strip size 400 Bytes; do not force up */
+ /* value[4] = 0xA2; */
+ if (!USBVISION_IS_OPERATIONAL(usbvision))
+ return 0;
+
+ rc = usb_control_msg(usbvision->dev, usb_sndctrlpipe(usbvision->dev, 1),
+ USBVISION_OP_CODE,
+ USB_DIR_OUT | USB_TYPE_VENDOR |
+ USB_RECIP_ENDPOINT, 0,
+ (__u16) USBVISION_INTRA_CYC, value, 5, HZ);
+
+ if (rc < 0) {
+ printk(KERN_ERR "%sERROR=%d. USBVISION stopped - "
+ "reconnect or reload driver.\n", proc, rc);
+ return rc;
+ }
+
+ if (usbvision->bridge_type == BRIDGE_NT1004) {
+ value[0] = 20; /* PCM Threshold 1 */
+ value[1] = 12; /* PCM Threshold 2 */
+ value[2] = 255; /* Distortion Threshold inter */
+ value[3] = 255; /* Distortion Threshold intra */
+ value[4] = 43; /* Max Distortion inter */
+ value[5] = 43; /* Max Distortion intra */
+ } else {
+ value[0] = 20; /* PCM Threshold 1 */
+ value[1] = 12; /* PCM Threshold 2 */
+ value[2] = 255; /* Distortion Threshold d7-d0 */
+ value[3] = 0; /* Distortion Threshold d11-d8 */
+ value[4] = 43; /* Max Distortion d7-d0 */
+ value[5] = 0; /* Max Distortion d8 */
+ }
+
+ if (!USBVISION_IS_OPERATIONAL(usbvision))
+ return 0;
+
+ rc = usb_control_msg(usbvision->dev, usb_sndctrlpipe(usbvision->dev, 1),
+ USBVISION_OP_CODE,
+ USB_DIR_OUT | USB_TYPE_VENDOR |
+ USB_RECIP_ENDPOINT, 0,
+ (__u16) USBVISION_PCM_THR1, value, 6, HZ);
+
+ if (rc < 0) {
+ printk(KERN_ERR "%sERROR=%d. USBVISION stopped - "
+ "reconnect or reload driver.\n", proc, rc);
+ }
+ return rc;
+}
+
+
+/*
+ * usbvision_set_input()
+ *
+ * Set the input (saa711x, ...) size x y and other misc input params
+ * I've no idea if this parameters are right
+ *
+ */
+int usbvision_set_input(struct usb_usbvision *usbvision)
+{
+ static const char proc[] = "usbvision_set_input: ";
+ int rc;
+ unsigned char value[8];
+ unsigned char dvi_yuv_value;
+
+ if (!USBVISION_IS_OPERATIONAL(usbvision))
+ return 0;
+
+ /* Set input format expected from decoder*/
+ if (usbvision_device_data[usbvision->dev_model].vin_reg1_override) {
+ value[0] = usbvision_device_data[usbvision->dev_model].vin_reg1;
+ } else if (usbvision_device_data[usbvision->dev_model].codec == CODEC_SAA7113) {
+ /* SAA7113 uses 8 bit output */
+ value[0] = USBVISION_8_422_SYNC;
+ } else {
+ /* I'm sure only about d2-d0 [010] 16 bit 4:2:2 usin sync pulses
+ * as that is how saa7111 is configured */
+ value[0] = USBVISION_16_422_SYNC;
+ /* | USBVISION_VSNC_POL | USBVISION_VCLK_POL);*/
+ }
+
+ rc = usbvision_write_reg(usbvision, USBVISION_VIN_REG1, value[0]);
+ if (rc < 0) {
+ printk(KERN_ERR "%sERROR=%d. USBVISION stopped - "
+ "reconnect or reload driver.\n", proc, rc);
+ return rc;
+ }
+
+
+ if (usbvision->tvnorm_id & V4L2_STD_PAL) {
+ value[0] = 0xC0;
+ value[1] = 0x02; /* 0x02C0 -> 704 Input video line length */
+ value[2] = 0x20;
+ value[3] = 0x01; /* 0x0120 -> 288 Input video n. of lines */
+ value[4] = 0x60;
+ value[5] = 0x00; /* 0x0060 -> 96 Input video h offset */
+ value[6] = 0x16;
+ value[7] = 0x00; /* 0x0016 -> 22 Input video v offset */
+ } else if (usbvision->tvnorm_id & V4L2_STD_SECAM) {
+ value[0] = 0xC0;
+ value[1] = 0x02; /* 0x02C0 -> 704 Input video line length */
+ value[2] = 0x20;
+ value[3] = 0x01; /* 0x0120 -> 288 Input video n. of lines */
+ value[4] = 0x01;
+ value[5] = 0x00; /* 0x0001 -> 01 Input video h offset */
+ value[6] = 0x01;
+ value[7] = 0x00; /* 0x0001 -> 01 Input video v offset */
+ } else { /* V4L2_STD_NTSC */
+ value[0] = 0xD0;
+ value[1] = 0x02; /* 0x02D0 -> 720 Input video line length */
+ value[2] = 0xF0;
+ value[3] = 0x00; /* 0x00F0 -> 240 Input video number of lines */
+ value[4] = 0x50;
+ value[5] = 0x00; /* 0x0050 -> 80 Input video h offset */
+ value[6] = 0x10;
+ value[7] = 0x00; /* 0x0010 -> 16 Input video v offset */
+ }
+
+ /* webcam is only 480 pixels wide, both PAL and NTSC version */
+ if (usbvision_device_data[usbvision->dev_model].codec == CODEC_WEBCAM) {
+ value[0] = 0xe0;
+ value[1] = 0x01; /* 0x01E0 -> 480 Input video line length */
+ }
+
+ if (usbvision_device_data[usbvision->dev_model].x_offset >= 0) {
+ value[4] = usbvision_device_data[usbvision->dev_model].x_offset & 0xff;
+ value[5] = (usbvision_device_data[usbvision->dev_model].x_offset & 0x0300) >> 8;
+ }
+
+ if (adjust_x_offset != -1) {
+ value[4] = adjust_x_offset & 0xff;
+ value[5] = (adjust_x_offset & 0x0300) >> 8;
+ }
+
+ if (usbvision_device_data[usbvision->dev_model].y_offset >= 0) {
+ value[6] = usbvision_device_data[usbvision->dev_model].y_offset & 0xff;
+ value[7] = (usbvision_device_data[usbvision->dev_model].y_offset & 0x0300) >> 8;
+ }
+
+ if (adjust_y_offset != -1) {
+ value[6] = adjust_y_offset & 0xff;
+ value[7] = (adjust_y_offset & 0x0300) >> 8;
+ }
+
+ rc = usb_control_msg(usbvision->dev, usb_sndctrlpipe(usbvision->dev, 1),
+ USBVISION_OP_CODE, /* USBVISION specific code */
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_ENDPOINT, 0,
+ (__u16) USBVISION_LXSIZE_I, value, 8, HZ);
+ if (rc < 0) {
+ printk(KERN_ERR "%sERROR=%d. USBVISION stopped - "
+ "reconnect or reload driver.\n", proc, rc);
+ return rc;
+ }
+
+
+ dvi_yuv_value = 0x00; /* U comes after V, Ya comes after U/V, Yb comes after Yb */
+
+ if (usbvision_device_data[usbvision->dev_model].dvi_yuv_override) {
+ dvi_yuv_value = usbvision_device_data[usbvision->dev_model].dvi_yuv;
+ } else if (usbvision_device_data[usbvision->dev_model].codec == CODEC_SAA7113) {
+ /* This changes as the fine sync control changes. Further investigation necessary */
+ dvi_yuv_value = 0x06;
+ }
+
+ return usbvision_write_reg(usbvision, USBVISION_DVI_YUV, dvi_yuv_value);
+}
+
+
+/*
+ * usbvision_set_dram_settings()
+ *
+ * Set the buffer address needed by the usbvision dram to operate
+ * This values has been taken with usbsnoop.
+ *
+ */
+
+static int usbvision_set_dram_settings(struct usb_usbvision *usbvision)
+{
+ int rc;
+ unsigned char value[8];
+
+ if (usbvision->isoc_mode == ISOC_MODE_COMPRESS) {
+ value[0] = 0x42;
+ value[1] = 0x71;
+ value[2] = 0xff;
+ value[3] = 0x00;
+ value[4] = 0x98;
+ value[5] = 0xe0;
+ value[6] = 0x71;
+ value[7] = 0xff;
+ /* UR: 0x0E200-0x3FFFF = 204288 Words (1 Word = 2 Byte) */
+ /* FDL: 0x00000-0x0E099 = 57498 Words */
+ /* VDW: 0x0E3FF-0x3FFFF */
+ } else {
+ value[0] = 0x42;
+ value[1] = 0x00;
+ value[2] = 0xff;
+ value[3] = 0x00;
+ value[4] = 0x00;
+ value[5] = 0x00;
+ value[6] = 0x00;
+ value[7] = 0xff;
+ }
+ /* These are the values of the address of the video buffer,
+ * they have to be loaded into the USBVISION_DRM_PRM1-8
+ *
+ * Start address of video output buffer for read: drm_prm1-2 -> 0x00000
+ * End address of video output buffer for read: drm_prm1-3 -> 0x1ffff
+ * Start address of video frame delay buffer: drm_prm1-4 -> 0x20000
+ * Only used in compressed mode
+ * End address of video frame delay buffer: drm_prm1-5-6 -> 0x3ffff
+ * Only used in compressed mode
+ * Start address of video output buffer for write: drm_prm1-7 -> 0x00000
+ * End address of video output buffer for write: drm_prm1-8 -> 0x1ffff
+ */
+
+ if (!USBVISION_IS_OPERATIONAL(usbvision))
+ return 0;
+
+ rc = usb_control_msg(usbvision->dev, usb_sndctrlpipe(usbvision->dev, 1),
+ USBVISION_OP_CODE, /* USBVISION specific code */
+ USB_DIR_OUT | USB_TYPE_VENDOR |
+ USB_RECIP_ENDPOINT, 0,
+ (__u16) USBVISION_DRM_PRM1, value, 8, HZ);
+
+ if (rc < 0) {
+ dev_err(&usbvision->dev->dev, "%s: ERROR=%d\n", __func__, rc);
+ return rc;
+ }
+
+ /* Restart the video buffer logic */
+ rc = usbvision_write_reg(usbvision, USBVISION_DRM_CONT, USBVISION_RES_UR |
+ USBVISION_RES_FDL | USBVISION_RES_VDW);
+ if (rc < 0)
+ return rc;
+ rc = usbvision_write_reg(usbvision, USBVISION_DRM_CONT, 0x00);
+
+ return rc;
+}
+
+/*
+ * ()
+ *
+ * Power on the device, enables suspend-resume logic
+ * & reset the isoc End-Point
+ *
+ */
+
+int usbvision_power_on(struct usb_usbvision *usbvision)
+{
+ int err_code = 0;
+
+ PDEBUG(DBG_FUNC, "");
+
+ usbvision_write_reg(usbvision, USBVISION_PWR_REG, USBVISION_SSPND_EN);
+ usbvision_write_reg(usbvision, USBVISION_PWR_REG,
+ USBVISION_SSPND_EN | USBVISION_RES2);
+
+ if (usbvision_device_data[usbvision->dev_model].codec == CODEC_WEBCAM) {
+ usbvision_write_reg(usbvision, USBVISION_VIN_REG1,
+ USBVISION_16_422_SYNC | USBVISION_HVALID_PO);
+ usbvision_write_reg(usbvision, USBVISION_VIN_REG2,
+ USBVISION_NOHVALID | USBVISION_KEEP_BLANK);
+ }
+ usbvision_write_reg(usbvision, USBVISION_PWR_REG,
+ USBVISION_SSPND_EN | USBVISION_PWR_VID);
+ mdelay(10);
+ err_code = usbvision_write_reg(usbvision, USBVISION_PWR_REG,
+ USBVISION_SSPND_EN | USBVISION_PWR_VID | USBVISION_RES2);
+ if (err_code == 1)
+ usbvision->power = 1;
+ PDEBUG(DBG_FUNC, "%s: err_code %d", (err_code < 0) ? "ERROR" : "power is on", err_code);
+ return err_code;
+}
+
+
+/*
+ * usbvision timer stuff
+ */
+
+/* to call usbvision_power_off from task queue */
+static void call_usbvision_power_off(struct work_struct *work)
+{
+ struct usb_usbvision *usbvision = container_of(work, struct usb_usbvision, power_off_work);
+
+ PDEBUG(DBG_FUNC, "");
+ if (mutex_lock_interruptible(&usbvision->v4l2_lock))
+ return;
+
+ if (usbvision->user == 0) {
+ usbvision_i2c_unregister(usbvision);
+
+ usbvision_power_off(usbvision);
+ usbvision->initialized = 0;
+ }
+ mutex_unlock(&usbvision->v4l2_lock);
+}
+
+static void usbvision_power_off_timer(unsigned long data)
+{
+ struct usb_usbvision *usbvision = (void *)data;
+
+ PDEBUG(DBG_FUNC, "");
+ del_timer(&usbvision->power_off_timer);
+ INIT_WORK(&usbvision->power_off_work, call_usbvision_power_off);
+ (void) schedule_work(&usbvision->power_off_work);
+}
+
+void usbvision_init_power_off_timer(struct usb_usbvision *usbvision)
+{
+ init_timer(&usbvision->power_off_timer);
+ usbvision->power_off_timer.data = (long)usbvision;
+ usbvision->power_off_timer.function = usbvision_power_off_timer;
+}
+
+void usbvision_set_power_off_timer(struct usb_usbvision *usbvision)
+{
+ mod_timer(&usbvision->power_off_timer, jiffies + USBVISION_POWEROFF_TIME);
+}
+
+void usbvision_reset_power_off_timer(struct usb_usbvision *usbvision)
+{
+ if (timer_pending(&usbvision->power_off_timer))
+ del_timer(&usbvision->power_off_timer);
+}
+
+/*
+ * usbvision_begin_streaming()
+ * Sure you have to put bit 7 to 0, if not incoming frames are droped, but no
+ * idea about the rest
+ */
+int usbvision_begin_streaming(struct usb_usbvision *usbvision)
+{
+ if (usbvision->isoc_mode == ISOC_MODE_COMPRESS)
+ usbvision_init_compression(usbvision);
+ return usbvision_write_reg(usbvision, USBVISION_VIN_REG2,
+ USBVISION_NOHVALID | usbvision->vin_reg2_preset);
+}
+
+/*
+ * usbvision_restart_isoc()
+ * Not sure yet if touching here PWR_REG make loose the config
+ */
+
+int usbvision_restart_isoc(struct usb_usbvision *usbvision)
+{
+ int ret;
+
+ ret = usbvision_write_reg(usbvision, USBVISION_PWR_REG,
+ USBVISION_SSPND_EN | USBVISION_PWR_VID);
+ if (ret < 0)
+ return ret;
+ ret = usbvision_write_reg(usbvision, USBVISION_PWR_REG,
+ USBVISION_SSPND_EN | USBVISION_PWR_VID |
+ USBVISION_RES2);
+ if (ret < 0)
+ return ret;
+ ret = usbvision_write_reg(usbvision, USBVISION_VIN_REG2,
+ USBVISION_KEEP_BLANK | USBVISION_NOHVALID |
+ usbvision->vin_reg2_preset);
+ if (ret < 0)
+ return ret;
+
+ /* TODO: schedule timeout */
+ while ((usbvision_read_reg(usbvision, USBVISION_STATUS_REG) & 0x01) != 1)
+ ;
+
+ return 0;
+}
+
+int usbvision_audio_off(struct usb_usbvision *usbvision)
+{
+ if (usbvision_write_reg(usbvision, USBVISION_IOPIN_REG, USBVISION_AUDIO_MUTE) < 0) {
+ printk(KERN_ERR "usbvision_audio_off: can't write reg\n");
+ return -1;
+ }
+ usbvision->audio_mute = 0;
+ usbvision->audio_channel = USBVISION_AUDIO_MUTE;
+ return 0;
+}
+
+int usbvision_set_audio(struct usb_usbvision *usbvision, int audio_channel)
+{
+ if (!usbvision->audio_mute) {
+ if (usbvision_write_reg(usbvision, USBVISION_IOPIN_REG, audio_channel) < 0) {
+ printk(KERN_ERR "usbvision_set_audio: can't write iopin register for audio switching\n");
+ return -1;
+ }
+ }
+ usbvision->audio_channel = audio_channel;
+ return 0;
+}
+
+int usbvision_setup(struct usb_usbvision *usbvision, int format)
+{
+ if (usbvision_device_data[usbvision->dev_model].codec == CODEC_WEBCAM)
+ usbvision_init_webcam(usbvision);
+ usbvision_set_video_format(usbvision, format);
+ usbvision_set_dram_settings(usbvision);
+ usbvision_set_compress_params(usbvision);
+ usbvision_set_input(usbvision);
+ usbvision_set_output(usbvision, MAX_USB_WIDTH, MAX_USB_HEIGHT);
+ usbvision_restart_isoc(usbvision);
+
+ /* cosas del PCM */
+ return USBVISION_IS_OPERATIONAL(usbvision);
+}
+
+int usbvision_set_alternate(struct usb_usbvision *dev)
+{
+ int err_code, prev_alt = dev->iface_alt;
+ int i;
+
+ dev->iface_alt = 0;
+ for (i = 0; i < dev->num_alt; i++)
+ if (dev->alt_max_pkt_size[i] > dev->alt_max_pkt_size[dev->iface_alt])
+ dev->iface_alt = i;
+
+ if (dev->iface_alt != prev_alt) {
+ dev->isoc_packet_size = dev->alt_max_pkt_size[dev->iface_alt];
+ PDEBUG(DBG_FUNC, "setting alternate %d with max_packet_size=%u",
+ dev->iface_alt, dev->isoc_packet_size);
+ err_code = usb_set_interface(dev->dev, dev->iface, dev->iface_alt);
+ if (err_code < 0) {
+ dev_err(&dev->dev->dev,
+ "cannot change alternate number to %d (error=%i)\n",
+ dev->iface_alt, err_code);
+ return err_code;
+ }
+ }
+
+ PDEBUG(DBG_ISOC, "ISO Packet Length:%d", dev->isoc_packet_size);
+
+ return 0;
+}
+
+/*
+ * usbvision_init_isoc()
+ *
+ */
+int usbvision_init_isoc(struct usb_usbvision *usbvision)
+{
+ struct usb_device *dev = usbvision->dev;
+ int buf_idx, err_code, reg_value;
+ int sb_size;
+
+ if (!USBVISION_IS_OPERATIONAL(usbvision))
+ return -EFAULT;
+
+ usbvision->cur_frame = NULL;
+ scratch_reset(usbvision);
+
+ /* Alternate interface 1 is is the biggest frame size */
+ err_code = usbvision_set_alternate(usbvision);
+ if (err_code < 0) {
+ usbvision->last_error = err_code;
+ return -EBUSY;
+ }
+ sb_size = USBVISION_URB_FRAMES * usbvision->isoc_packet_size;
+
+ reg_value = (16 - usbvision_read_reg(usbvision,
+ USBVISION_ALTER_REG)) & 0x0F;
+
+ usbvision->usb_bandwidth = reg_value >> 1;
+ PDEBUG(DBG_ISOC, "USB Bandwidth Usage: %dMbit/Sec",
+ usbvision->usb_bandwidth);
+
+
+
+ /* We double buffer the Iso lists */
+
+ for (buf_idx = 0; buf_idx < USBVISION_NUMSBUF; buf_idx++) {
+ int j, k;
+ struct urb *urb;
+
+ urb = usb_alloc_urb(USBVISION_URB_FRAMES, GFP_KERNEL);
+ if (urb == NULL) {
+ dev_err(&usbvision->dev->dev,
+ "%s: usb_alloc_urb() failed\n", __func__);
+ return -ENOMEM;
+ }
+ usbvision->sbuf[buf_idx].urb = urb;
+ usbvision->sbuf[buf_idx].data =
+ usb_alloc_coherent(usbvision->dev,
+ sb_size,
+ GFP_KERNEL,
+ &urb->transfer_dma);
+ urb->dev = dev;
+ urb->context = usbvision;
+ urb->pipe = usb_rcvisocpipe(dev, usbvision->video_endp);
+ urb->transfer_flags = URB_ISO_ASAP | URB_NO_TRANSFER_DMA_MAP;
+ urb->interval = 1;
+ urb->transfer_buffer = usbvision->sbuf[buf_idx].data;
+ urb->complete = usbvision_isoc_irq;
+ urb->number_of_packets = USBVISION_URB_FRAMES;
+ urb->transfer_buffer_length =
+ usbvision->isoc_packet_size * USBVISION_URB_FRAMES;
+ for (j = k = 0; j < USBVISION_URB_FRAMES; j++,
+ k += usbvision->isoc_packet_size) {
+ urb->iso_frame_desc[j].offset = k;
+ urb->iso_frame_desc[j].length =
+ usbvision->isoc_packet_size;
+ }
+ }
+
+ /* Submit all URBs */
+ for (buf_idx = 0; buf_idx < USBVISION_NUMSBUF; buf_idx++) {
+ err_code = usb_submit_urb(usbvision->sbuf[buf_idx].urb,
+ GFP_KERNEL);
+ if (err_code) {
+ dev_err(&usbvision->dev->dev,
+ "%s: usb_submit_urb(%d) failed: error %d\n",
+ __func__, buf_idx, err_code);
+ }
+ }
+
+ usbvision->streaming = stream_idle;
+ PDEBUG(DBG_ISOC, "%s: streaming=1 usbvision->video_endp=$%02x",
+ __func__,
+ usbvision->video_endp);
+ return 0;
+}
+
+/*
+ * usbvision_stop_isoc()
+ *
+ * This procedure stops streaming and deallocates URBs. Then it
+ * activates zero-bandwidth alt. setting of the video interface.
+ *
+ */
+void usbvision_stop_isoc(struct usb_usbvision *usbvision)
+{
+ int buf_idx, err_code, reg_value;
+ int sb_size = USBVISION_URB_FRAMES * usbvision->isoc_packet_size;
+
+ if ((usbvision->streaming == stream_off) || (usbvision->dev == NULL))
+ return;
+
+ /* Unschedule all of the iso td's */
+ for (buf_idx = 0; buf_idx < USBVISION_NUMSBUF; buf_idx++) {
+ usb_kill_urb(usbvision->sbuf[buf_idx].urb);
+ if (usbvision->sbuf[buf_idx].data) {
+ usb_free_coherent(usbvision->dev,
+ sb_size,
+ usbvision->sbuf[buf_idx].data,
+ usbvision->sbuf[buf_idx].urb->transfer_dma);
+ }
+ usb_free_urb(usbvision->sbuf[buf_idx].urb);
+ usbvision->sbuf[buf_idx].urb = NULL;
+ }
+
+ PDEBUG(DBG_ISOC, "%s: streaming=stream_off\n", __func__);
+ usbvision->streaming = stream_off;
+
+ if (!usbvision->remove_pending) {
+ /* Set packet size to 0 */
+ usbvision->iface_alt = 0;
+ err_code = usb_set_interface(usbvision->dev, usbvision->iface,
+ usbvision->iface_alt);
+ if (err_code < 0) {
+ dev_err(&usbvision->dev->dev,
+ "%s: usb_set_interface() failed: error %d\n",
+ __func__, err_code);
+ usbvision->last_error = err_code;
+ }
+ reg_value = (16-usbvision_read_reg(usbvision, USBVISION_ALTER_REG)) & 0x0F;
+ usbvision->isoc_packet_size =
+ (reg_value == 0) ? 0 : (reg_value * 64) - 1;
+ PDEBUG(DBG_ISOC, "ISO Packet Length:%d",
+ usbvision->isoc_packet_size);
+
+ usbvision->usb_bandwidth = reg_value >> 1;
+ PDEBUG(DBG_ISOC, "USB Bandwidth Usage: %dMbit/Sec",
+ usbvision->usb_bandwidth);
+ }
+}
+
+int usbvision_muxsel(struct usb_usbvision *usbvision, int channel)
+{
+ /* inputs #0 and #3 are constant for every SAA711x. */
+ /* inputs #1 and #2 are variable for SAA7111 and SAA7113 */
+ int mode[4] = { SAA7115_COMPOSITE0, 0, 0, SAA7115_COMPOSITE3 };
+ int audio[] = { 1, 0, 0, 0 };
+ /* channel 0 is TV with audiochannel 1 (tuner mono) */
+ /* channel 1 is Composite with audio channel 0 (line in) */
+ /* channel 2 is S-Video with audio channel 0 (line in) */
+ /* channel 3 is additional video inputs to the device with audio channel 0 (line in) */
+
+ RESTRICT_TO_RANGE(channel, 0, usbvision->video_inputs);
+ usbvision->ctl_input = channel;
+
+ /* set the new channel */
+ /* Regular USB TV Tuners -> channel: 0 = Television, 1 = Composite, 2 = S-Video */
+ /* Four video input devices -> channel: 0 = Chan White, 1 = Chan Green, 2 = Chan Yellow, 3 = Chan Red */
+
+ switch (usbvision_device_data[usbvision->dev_model].codec) {
+ case CODEC_SAA7113:
+ mode[1] = SAA7115_COMPOSITE2;
+ if (switch_svideo_input) {
+ /* To handle problems with S-Video Input for
+ * some devices. Use switch_svideo_input
+ * parameter when loading the module.*/
+ mode[2] = SAA7115_COMPOSITE1;
+ } else {
+ mode[2] = SAA7115_SVIDEO1;
+ }
+ break;
+ case CODEC_SAA7111:
+ default:
+ /* modes for saa7111 */
+ mode[1] = SAA7115_COMPOSITE1;
+ mode[2] = SAA7115_SVIDEO1;
+ break;
+ }
+ call_all(usbvision, video, s_routing, mode[channel], 0, 0);
+ usbvision_set_audio(usbvision, audio[channel]);
+ return 0;
+}
+
+/*
+ * Overrides for Emacs so that we follow Linus's tabbing style.
+ * ---------------------------------------------------------------------------
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
--- /dev/null
+/*
+ * usbvision_i2c.c
+ * i2c algorithm for USB-I2C Bridges
+ *
+ * Copyright (c) 1999-2007 Joerg Heckenbach <joerg@heckenbach-aw.de>
+ * Dwaine Garden <dwainegarden@rogers.com>
+ *
+ * This module is part of usbvision driver project.
+ * Updates to driver completed by Dwaine P. Garden
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <linux/uaccess.h>
+#include <linux/ioport.h>
+#include <linux/errno.h>
+#include <linux/usb.h>
+#include <linux/i2c.h>
+#include "usbvision.h"
+
+#define DBG_I2C (1 << 0)
+
+static int i2c_debug;
+
+module_param(i2c_debug, int, 0644); /* debug_i2c_usb mode of the device driver */
+MODULE_PARM_DESC(i2c_debug, "enable debug messages [i2c]");
+
+#define PDEBUG(level, fmt, args...) { \
+ if (i2c_debug & (level)) \
+ printk(KERN_INFO KBUILD_MODNAME ":[%s:%d] " fmt, \
+ __func__, __LINE__ , ## args); \
+ }
+
+static int usbvision_i2c_write(struct usb_usbvision *usbvision, unsigned char addr, char *buf,
+ short len);
+static int usbvision_i2c_read(struct usb_usbvision *usbvision, unsigned char addr, char *buf,
+ short len);
+
+static inline int try_write_address(struct i2c_adapter *i2c_adap,
+ unsigned char addr, int retries)
+{
+ struct usb_usbvision *usbvision;
+ int i, ret = -1;
+ char buf[4];
+
+ usbvision = (struct usb_usbvision *)i2c_get_adapdata(i2c_adap);
+ buf[0] = 0x00;
+ for (i = 0; i <= retries; i++) {
+ ret = (usbvision_i2c_write(usbvision, addr, buf, 1));
+ if (ret == 1)
+ break; /* success! */
+ udelay(5);
+ if (i == retries) /* no success */
+ break;
+ udelay(10);
+ }
+ if (i) {
+ PDEBUG(DBG_I2C, "Needed %d retries for address %#2x", i, addr);
+ PDEBUG(DBG_I2C, "Maybe there's no device at this address");
+ }
+ return ret;
+}
+
+static inline int try_read_address(struct i2c_adapter *i2c_adap,
+ unsigned char addr, int retries)
+{
+ struct usb_usbvision *usbvision;
+ int i, ret = -1;
+ char buf[4];
+
+ usbvision = (struct usb_usbvision *)i2c_get_adapdata(i2c_adap);
+ for (i = 0; i <= retries; i++) {
+ ret = (usbvision_i2c_read(usbvision, addr, buf, 1));
+ if (ret == 1)
+ break; /* success! */
+ udelay(5);
+ if (i == retries) /* no success */
+ break;
+ udelay(10);
+ }
+ if (i) {
+ PDEBUG(DBG_I2C, "Needed %d retries for address %#2x", i, addr);
+ PDEBUG(DBG_I2C, "Maybe there's no device at this address");
+ }
+ return ret;
+}
+
+static inline int usb_find_address(struct i2c_adapter *i2c_adap,
+ struct i2c_msg *msg, int retries,
+ unsigned char *add)
+{
+ unsigned short flags = msg->flags;
+
+ unsigned char addr;
+ int ret;
+
+ addr = (msg->addr << 1);
+ if (flags & I2C_M_RD)
+ addr |= 1;
+
+ add[0] = addr;
+ if (flags & I2C_M_RD)
+ ret = try_read_address(i2c_adap, addr, retries);
+ else
+ ret = try_write_address(i2c_adap, addr, retries);
+
+ if (ret != 1)
+ return -EREMOTEIO;
+
+ return 0;
+}
+
+static int
+usbvision_i2c_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg msgs[], int num)
+{
+ struct i2c_msg *pmsg;
+ struct usb_usbvision *usbvision;
+ int i, ret;
+ unsigned char addr = 0;
+
+ usbvision = (struct usb_usbvision *)i2c_get_adapdata(i2c_adap);
+
+ for (i = 0; i < num; i++) {
+ pmsg = &msgs[i];
+ ret = usb_find_address(i2c_adap, pmsg, i2c_adap->retries, &addr);
+ if (ret != 0) {
+ PDEBUG(DBG_I2C, "got NAK from device, message #%d", i);
+ return (ret < 0) ? ret : -EREMOTEIO;
+ }
+
+ if (pmsg->flags & I2C_M_RD) {
+ /* read bytes into buffer */
+ ret = (usbvision_i2c_read(usbvision, addr, pmsg->buf, pmsg->len));
+ if (ret < pmsg->len)
+ return (ret < 0) ? ret : -EREMOTEIO;
+ } else {
+ /* write bytes from buffer */
+ ret = (usbvision_i2c_write(usbvision, addr, pmsg->buf, pmsg->len));
+ if (ret < pmsg->len)
+ return (ret < 0) ? ret : -EREMOTEIO;
+ }
+ }
+ return num;
+}
+
+static u32 functionality(struct i2c_adapter *adap)
+{
+ return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL;
+}
+
+/* -----exported algorithm data: ------------------------------------- */
+
+static struct i2c_algorithm usbvision_algo = {
+ .master_xfer = usbvision_i2c_xfer,
+ .smbus_xfer = NULL,
+ .functionality = functionality,
+};
+
+
+/* ----------------------------------------------------------------------- */
+/* usbvision specific I2C functions */
+/* ----------------------------------------------------------------------- */
+static struct i2c_adapter i2c_adap_template;
+
+int usbvision_i2c_register(struct usb_usbvision *usbvision)
+{
+ static unsigned short saa711x_addrs[] = {
+ 0x4a >> 1, 0x48 >> 1, /* SAA7111, SAA7111A and SAA7113 */
+ 0x42 >> 1, 0x40 >> 1, /* SAA7114, SAA7115 and SAA7118 */
+ I2C_CLIENT_END };
+
+ if (usbvision->registered_i2c)
+ return 0;
+
+ memcpy(&usbvision->i2c_adap, &i2c_adap_template,
+ sizeof(struct i2c_adapter));
+
+ sprintf(usbvision->i2c_adap.name, "%s-%d-%s", i2c_adap_template.name,
+ usbvision->dev->bus->busnum, usbvision->dev->devpath);
+ PDEBUG(DBG_I2C, "Adaptername: %s", usbvision->i2c_adap.name);
+ usbvision->i2c_adap.dev.parent = &usbvision->dev->dev;
+
+ i2c_set_adapdata(&usbvision->i2c_adap, &usbvision->v4l2_dev);
+
+ if (usbvision_write_reg(usbvision, USBVISION_SER_MODE, USBVISION_IIC_LRNACK) < 0) {
+ printk(KERN_ERR "usbvision_i2c_register: can't write reg\n");
+ return -EBUSY;
+ }
+
+ PDEBUG(DBG_I2C, "I2C debugging is enabled [i2c]");
+ PDEBUG(DBG_I2C, "ALGO debugging is enabled [i2c]");
+
+ /* register new adapter to i2c module... */
+
+ usbvision->i2c_adap.algo = &usbvision_algo;
+
+ usbvision->i2c_adap.timeout = 100; /* default values, should */
+ usbvision->i2c_adap.retries = 3; /* be replaced by defines */
+
+ i2c_add_adapter(&usbvision->i2c_adap);
+
+ PDEBUG(DBG_I2C, "i2c bus for %s registered", usbvision->i2c_adap.name);
+
+ /* Request the load of the i2c modules we need */
+ switch (usbvision_device_data[usbvision->dev_model].codec) {
+ case CODEC_SAA7113:
+ case CODEC_SAA7111:
+ /* Without this delay the detection of the saa711x is
+ hit-and-miss. */
+ mdelay(10);
+ v4l2_i2c_new_subdev(&usbvision->v4l2_dev,
+ &usbvision->i2c_adap,
+ "saa7115_auto", 0, saa711x_addrs);
+ break;
+ }
+ if (usbvision_device_data[usbvision->dev_model].tuner == 1) {
+ struct v4l2_subdev *sd;
+ enum v4l2_i2c_tuner_type type;
+ struct tuner_setup tun_setup;
+
+ sd = v4l2_i2c_new_subdev(&usbvision->v4l2_dev,
+ &usbvision->i2c_adap,
+ "tuner", 0, v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
+ /* depending on whether we found a demod or not, select
+ the tuner type. */
+ type = sd ? ADDRS_TV_WITH_DEMOD : ADDRS_TV;
+
+ sd = v4l2_i2c_new_subdev(&usbvision->v4l2_dev,
+ &usbvision->i2c_adap,
+ "tuner", 0, v4l2_i2c_tuner_addrs(type));
+
+ if (sd == NULL)
+ return -ENODEV;
+ if (usbvision->tuner_type != -1) {
+ tun_setup.mode_mask = T_ANALOG_TV | T_RADIO;
+ tun_setup.type = usbvision->tuner_type;
+ tun_setup.addr = v4l2_i2c_subdev_addr(sd);
+ call_all(usbvision, tuner, s_type_addr, &tun_setup);
+ }
+ }
+ usbvision->registered_i2c = 1;
+
+ return 0;
+}
+
+int usbvision_i2c_unregister(struct usb_usbvision *usbvision)
+{
+ if (!usbvision->registered_i2c)
+ return 0;
+
+ i2c_del_adapter(&(usbvision->i2c_adap));
+ usbvision->registered_i2c = 0;
+
+ PDEBUG(DBG_I2C, "i2c bus for %s unregistered", usbvision->i2c_adap.name);
+
+ return 0;
+}
+
+static int
+usbvision_i2c_read_max4(struct usb_usbvision *usbvision, unsigned char addr,
+ char *buf, short len)
+{
+ int rc, retries;
+
+ for (retries = 5;;) {
+ rc = usbvision_write_reg(usbvision, USBVISION_SER_ADRS, addr);
+ if (rc < 0)
+ return rc;
+
+ /* Initiate byte read cycle */
+ /* USBVISION_SER_CONT <- d0-d2 n. of bytes to r/w */
+ /* d3 0=Wr 1=Rd */
+ rc = usbvision_write_reg(usbvision, USBVISION_SER_CONT,
+ (len & 0x07) | 0x18);
+ if (rc < 0)
+ return rc;
+
+ /* Test for Busy and ACK */
+ do {
+ /* USBVISION_SER_CONT -> d4 == 0 busy */
+ rc = usbvision_read_reg(usbvision, USBVISION_SER_CONT);
+ } while (rc > 0 && ((rc & 0x10) != 0)); /* Retry while busy */
+ if (rc < 0)
+ return rc;
+
+ /* USBVISION_SER_CONT -> d5 == 1 Not ack */
+ if ((rc & 0x20) == 0) /* Ack? */
+ break;
+
+ /* I2C abort */
+ rc = usbvision_write_reg(usbvision, USBVISION_SER_CONT, 0x00);
+ if (rc < 0)
+ return rc;
+
+ if (--retries < 0)
+ return -1;
+ }
+
+ switch (len) {
+ case 4:
+ buf[3] = usbvision_read_reg(usbvision, USBVISION_SER_DAT4);
+ case 3:
+ buf[2] = usbvision_read_reg(usbvision, USBVISION_SER_DAT3);
+ case 2:
+ buf[1] = usbvision_read_reg(usbvision, USBVISION_SER_DAT2);
+ case 1:
+ buf[0] = usbvision_read_reg(usbvision, USBVISION_SER_DAT1);
+ break;
+ default:
+ printk(KERN_ERR
+ "usbvision_i2c_read_max4: buffer length > 4\n");
+ }
+
+ if (i2c_debug & DBG_I2C) {
+ int idx;
+
+ for (idx = 0; idx < len; idx++)
+ PDEBUG(DBG_I2C, "read %x from address %x", (unsigned char)buf[idx], addr);
+ }
+ return len;
+}
+
+
+static int usbvision_i2c_write_max4(struct usb_usbvision *usbvision,
+ unsigned char addr, const char *buf,
+ short len)
+{
+ int rc, retries;
+ int i;
+ unsigned char value[6];
+ unsigned char ser_cont;
+
+ ser_cont = (len & 0x07) | 0x10;
+
+ value[0] = addr;
+ value[1] = ser_cont;
+ for (i = 0; i < len; i++)
+ value[i + 2] = buf[i];
+
+ for (retries = 5;;) {
+ rc = usb_control_msg(usbvision->dev,
+ usb_sndctrlpipe(usbvision->dev, 1),
+ USBVISION_OP_CODE,
+ USB_DIR_OUT | USB_TYPE_VENDOR |
+ USB_RECIP_ENDPOINT, 0,
+ (__u16) USBVISION_SER_ADRS, value,
+ len + 2, HZ);
+
+ if (rc < 0)
+ return rc;
+
+ rc = usbvision_write_reg(usbvision, USBVISION_SER_CONT,
+ (len & 0x07) | 0x10);
+ if (rc < 0)
+ return rc;
+
+ /* Test for Busy and ACK */
+ do {
+ rc = usbvision_read_reg(usbvision, USBVISION_SER_CONT);
+ } while (rc > 0 && ((rc & 0x10) != 0)); /* Retry while busy */
+ if (rc < 0)
+ return rc;
+
+ if ((rc & 0x20) == 0) /* Ack? */
+ break;
+
+ /* I2C abort */
+ usbvision_write_reg(usbvision, USBVISION_SER_CONT, 0x00);
+
+ if (--retries < 0)
+ return -1;
+
+ }
+
+ if (i2c_debug & DBG_I2C) {
+ int idx;
+
+ for (idx = 0; idx < len; idx++)
+ PDEBUG(DBG_I2C, "wrote %x at address %x", (unsigned char)buf[idx], addr);
+ }
+ return len;
+}
+
+static int usbvision_i2c_write(struct usb_usbvision *usbvision, unsigned char addr, char *buf,
+ short len)
+{
+ char *buf_ptr = buf;
+ int retval;
+ int wrcount = 0;
+ int count;
+ int max_len = 4;
+
+ while (len > 0) {
+ count = (len > max_len) ? max_len : len;
+ retval = usbvision_i2c_write_max4(usbvision, addr, buf_ptr, count);
+ if (retval > 0) {
+ len -= count;
+ buf_ptr += count;
+ wrcount += count;
+ } else
+ return (retval < 0) ? retval : -EFAULT;
+ }
+ return wrcount;
+}
+
+static int usbvision_i2c_read(struct usb_usbvision *usbvision, unsigned char addr, char *buf,
+ short len)
+{
+ char temp[4];
+ int retval, i;
+ int rdcount = 0;
+ int count;
+
+ while (len > 0) {
+ count = (len > 3) ? 4 : len;
+ retval = usbvision_i2c_read_max4(usbvision, addr, temp, count);
+ if (retval > 0) {
+ for (i = 0; i < len; i++)
+ buf[rdcount + i] = temp[i];
+ len -= count;
+ rdcount += count;
+ } else
+ return (retval < 0) ? retval : -EFAULT;
+ }
+ return rdcount;
+}
+
+static struct i2c_adapter i2c_adap_template = {
+ .owner = THIS_MODULE,
+ .name = "usbvision",
+};
+
+/*
+ * Overrides for Emacs so that we follow Linus's tabbing style.
+ * ---------------------------------------------------------------------------
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
--- /dev/null
+/*
+ * USB USBVISION Video device driver 0.9.10
+ *
+ *
+ *
+ * Copyright (c) 1999-2005 Joerg Heckenbach <joerg@heckenbach-aw.de>
+ *
+ * This module is part of usbvision driver project.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Let's call the version 0.... until compression decoding is completely
+ * implemented.
+ *
+ * This driver is written by Jose Ignacio Gijon and Joerg Heckenbach.
+ * It was based on USB CPiA driver written by Peter Pregler,
+ * Scott J. Bertin and Johannes Erdfelt
+ * Ideas are taken from bttv driver by Ralph Metzler, Marcus Metzler &
+ * Gerd Knorr and zoran 36120/36125 driver by Pauline Middelink
+ * Updates to driver completed by Dwaine P. Garden
+ *
+ *
+ * TODO:
+ * - use submit_urb for all setup packets
+ * - Fix memory settings for nt1004. It is 4 times as big as the
+ * nt1003 memory.
+ * - Add audio on endpoint 3 for nt1004 chip.
+ * Seems impossible, needs a codec interface. Which one?
+ * - Clean up the driver.
+ * - optimization for performance.
+ * - Add Videotext capability (VBI). Working on it.....
+ * - Check audio for other devices
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/timer.h>
+#include <linux/slab.h>
+#include <linux/mm.h>
+#include <linux/highmem.h>
+#include <linux/vmalloc.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/spinlock.h>
+#include <linux/io.h>
+#include <linux/videodev2.h>
+#include <linux/i2c.h>
+
+#include <media/saa7115.h>
+#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
+#include <media/tuner.h>
+
+#include <linux/workqueue.h>
+
+#include "usbvision.h"
+#include "usbvision-cards.h"
+
+#define DRIVER_AUTHOR \
+ "Joerg Heckenbach <joerg@heckenbach-aw.de>, " \
+ "Dwaine Garden <DwaineGarden@rogers.com>"
+#define DRIVER_NAME "usbvision"
+#define DRIVER_ALIAS "USBVision"
+#define DRIVER_DESC "USBVision USB Video Device Driver for Linux"
+#define DRIVER_LICENSE "GPL"
+#define USBVISION_VERSION_STRING "0.9.11"
+
+#define ENABLE_HEXDUMP 0 /* Enable if you need it */
+
+
+#ifdef USBVISION_DEBUG
+ #define PDEBUG(level, fmt, args...) { \
+ if (video_debug & (level)) \
+ printk(KERN_INFO KBUILD_MODNAME ":[%s:%d] " fmt, \
+ __func__, __LINE__ , ## args); \
+ }
+#else
+ #define PDEBUG(level, fmt, args...) do {} while (0)
+#endif
+
+#define DBG_IO (1 << 1)
+#define DBG_PROBE (1 << 2)
+#define DBG_MMAP (1 << 3)
+
+/* String operations */
+#define rmspace(str) while (*str == ' ') str++;
+#define goto2next(str) while (*str != ' ') str++; while (*str == ' ') str++;
+
+
+/* sequential number of usbvision device */
+static int usbvision_nr;
+
+static struct usbvision_v4l2_format_st usbvision_v4l2_format[] = {
+ { 1, 1, 8, V4L2_PIX_FMT_GREY , "GREY" },
+ { 1, 2, 16, V4L2_PIX_FMT_RGB565 , "RGB565" },
+ { 1, 3, 24, V4L2_PIX_FMT_RGB24 , "RGB24" },
+ { 1, 4, 32, V4L2_PIX_FMT_RGB32 , "RGB32" },
+ { 1, 2, 16, V4L2_PIX_FMT_RGB555 , "RGB555" },
+ { 1, 2, 16, V4L2_PIX_FMT_YUYV , "YUV422" },
+ { 1, 2, 12, V4L2_PIX_FMT_YVU420 , "YUV420P" }, /* 1.5 ! */
+ { 1, 2, 16, V4L2_PIX_FMT_YUV422P , "YUV422P" }
+};
+
+/* Function prototypes */
+static void usbvision_release(struct usb_usbvision *usbvision);
+
+/* Default initialization of device driver parameters */
+/* Set the default format for ISOC endpoint */
+static int isoc_mode = ISOC_MODE_COMPRESS;
+/* Set the default Debug Mode of the device driver */
+static int video_debug;
+/* Set the default device to power on at startup */
+static int power_on_at_open = 1;
+/* Sequential Number of Video Device */
+static int video_nr = -1;
+/* Sequential Number of Radio Device */
+static int radio_nr = -1;
+
+/* Grab parameters for the device driver */
+
+/* Showing parameters under SYSFS */
+module_param(isoc_mode, int, 0444);
+module_param(video_debug, int, 0444);
+module_param(power_on_at_open, int, 0444);
+module_param(video_nr, int, 0444);
+module_param(radio_nr, int, 0444);
+
+MODULE_PARM_DESC(isoc_mode, " Set the default format for ISOC endpoint. Default: 0x60 (Compression On)");
+MODULE_PARM_DESC(video_debug, " Set the default Debug Mode of the device driver. Default: 0 (Off)");
+MODULE_PARM_DESC(power_on_at_open, " Set the default device to power on when device is opened. Default: 1 (On)");
+MODULE_PARM_DESC(video_nr, "Set video device number (/dev/videoX). Default: -1 (autodetect)");
+MODULE_PARM_DESC(radio_nr, "Set radio device number (/dev/radioX). Default: -1 (autodetect)");
+
+
+/* Misc stuff */
+MODULE_AUTHOR(DRIVER_AUTHOR);
+MODULE_DESCRIPTION(DRIVER_DESC);
+MODULE_LICENSE(DRIVER_LICENSE);
+MODULE_VERSION(USBVISION_VERSION_STRING);
+MODULE_ALIAS(DRIVER_ALIAS);
+
+
+/*****************************************************************************/
+/* SYSFS Code - Copied from the stv680.c usb module. */
+/* Device information is located at /sys/class/video4linux/video0 */
+/* Device parameters information is located at /sys/module/usbvision */
+/* Device USB Information is located at */
+/* /sys/bus/usb/drivers/USBVision Video Grabber */
+/*****************************************************************************/
+
+#define YES_NO(x) ((x) ? "Yes" : "No")
+
+static inline struct usb_usbvision *cd_to_usbvision(struct device *cd)
+{
+ struct video_device *vdev =
+ container_of(cd, struct video_device, dev);
+ return video_get_drvdata(vdev);
+}
+
+static ssize_t show_version(struct device *cd,
+ struct device_attribute *attr, char *buf)
+{
+ return sprintf(buf, "%s\n", USBVISION_VERSION_STRING);
+}
+static DEVICE_ATTR(version, S_IRUGO, show_version, NULL);
+
+static ssize_t show_model(struct device *cd,
+ struct device_attribute *attr, char *buf)
+{
+ struct video_device *vdev =
+ container_of(cd, struct video_device, dev);
+ struct usb_usbvision *usbvision = video_get_drvdata(vdev);
+ return sprintf(buf, "%s\n",
+ usbvision_device_data[usbvision->dev_model].model_string);
+}
+static DEVICE_ATTR(model, S_IRUGO, show_model, NULL);
+
+static ssize_t show_hue(struct device *cd,
+ struct device_attribute *attr, char *buf)
+{
+ struct video_device *vdev =
+ container_of(cd, struct video_device, dev);
+ struct usb_usbvision *usbvision = video_get_drvdata(vdev);
+ struct v4l2_control ctrl;
+ ctrl.id = V4L2_CID_HUE;
+ ctrl.value = 0;
+ if (usbvision->user)
+ call_all(usbvision, core, g_ctrl, &ctrl);
+ return sprintf(buf, "%d\n", ctrl.value);
+}
+static DEVICE_ATTR(hue, S_IRUGO, show_hue, NULL);
+
+static ssize_t show_contrast(struct device *cd,
+ struct device_attribute *attr, char *buf)
+{
+ struct video_device *vdev =
+ container_of(cd, struct video_device, dev);
+ struct usb_usbvision *usbvision = video_get_drvdata(vdev);
+ struct v4l2_control ctrl;
+ ctrl.id = V4L2_CID_CONTRAST;
+ ctrl.value = 0;
+ if (usbvision->user)
+ call_all(usbvision, core, g_ctrl, &ctrl);
+ return sprintf(buf, "%d\n", ctrl.value);
+}
+static DEVICE_ATTR(contrast, S_IRUGO, show_contrast, NULL);
+
+static ssize_t show_brightness(struct device *cd,
+ struct device_attribute *attr, char *buf)
+{
+ struct video_device *vdev =
+ container_of(cd, struct video_device, dev);
+ struct usb_usbvision *usbvision = video_get_drvdata(vdev);
+ struct v4l2_control ctrl;
+ ctrl.id = V4L2_CID_BRIGHTNESS;
+ ctrl.value = 0;
+ if (usbvision->user)
+ call_all(usbvision, core, g_ctrl, &ctrl);
+ return sprintf(buf, "%d\n", ctrl.value);
+}
+static DEVICE_ATTR(brightness, S_IRUGO, show_brightness, NULL);
+
+static ssize_t show_saturation(struct device *cd,
+ struct device_attribute *attr, char *buf)
+{
+ struct video_device *vdev =
+ container_of(cd, struct video_device, dev);
+ struct usb_usbvision *usbvision = video_get_drvdata(vdev);
+ struct v4l2_control ctrl;
+ ctrl.id = V4L2_CID_SATURATION;
+ ctrl.value = 0;
+ if (usbvision->user)
+ call_all(usbvision, core, g_ctrl, &ctrl);
+ return sprintf(buf, "%d\n", ctrl.value);
+}
+static DEVICE_ATTR(saturation, S_IRUGO, show_saturation, NULL);
+
+static ssize_t show_streaming(struct device *cd,
+ struct device_attribute *attr, char *buf)
+{
+ struct video_device *vdev =
+ container_of(cd, struct video_device, dev);
+ struct usb_usbvision *usbvision = video_get_drvdata(vdev);
+ return sprintf(buf, "%s\n",
+ YES_NO(usbvision->streaming == stream_on ? 1 : 0));
+}
+static DEVICE_ATTR(streaming, S_IRUGO, show_streaming, NULL);
+
+static ssize_t show_compression(struct device *cd,
+ struct device_attribute *attr, char *buf)
+{
+ struct video_device *vdev =
+ container_of(cd, struct video_device, dev);
+ struct usb_usbvision *usbvision = video_get_drvdata(vdev);
+ return sprintf(buf, "%s\n",
+ YES_NO(usbvision->isoc_mode == ISOC_MODE_COMPRESS));
+}
+static DEVICE_ATTR(compression, S_IRUGO, show_compression, NULL);
+
+static ssize_t show_device_bridge(struct device *cd,
+ struct device_attribute *attr, char *buf)
+{
+ struct video_device *vdev =
+ container_of(cd, struct video_device, dev);
+ struct usb_usbvision *usbvision = video_get_drvdata(vdev);
+ return sprintf(buf, "%d\n", usbvision->bridge_type);
+}
+static DEVICE_ATTR(bridge, S_IRUGO, show_device_bridge, NULL);
+
+static void usbvision_create_sysfs(struct video_device *vdev)
+{
+ int res;
+
+ if (!vdev)
+ return;
+ do {
+ res = device_create_file(&vdev->dev, &dev_attr_version);
+ if (res < 0)
+ break;
+ res = device_create_file(&vdev->dev, &dev_attr_model);
+ if (res < 0)
+ break;
+ res = device_create_file(&vdev->dev, &dev_attr_hue);
+ if (res < 0)
+ break;
+ res = device_create_file(&vdev->dev, &dev_attr_contrast);
+ if (res < 0)
+ break;
+ res = device_create_file(&vdev->dev, &dev_attr_brightness);
+ if (res < 0)
+ break;
+ res = device_create_file(&vdev->dev, &dev_attr_saturation);
+ if (res < 0)
+ break;
+ res = device_create_file(&vdev->dev, &dev_attr_streaming);
+ if (res < 0)
+ break;
+ res = device_create_file(&vdev->dev, &dev_attr_compression);
+ if (res < 0)
+ break;
+ res = device_create_file(&vdev->dev, &dev_attr_bridge);
+ if (res >= 0)
+ return;
+ } while (0);
+
+ dev_err(&vdev->dev, "%s error: %d\n", __func__, res);
+}
+
+static void usbvision_remove_sysfs(struct video_device *vdev)
+{
+ if (vdev) {
+ device_remove_file(&vdev->dev, &dev_attr_version);
+ device_remove_file(&vdev->dev, &dev_attr_model);
+ device_remove_file(&vdev->dev, &dev_attr_hue);
+ device_remove_file(&vdev->dev, &dev_attr_contrast);
+ device_remove_file(&vdev->dev, &dev_attr_brightness);
+ device_remove_file(&vdev->dev, &dev_attr_saturation);
+ device_remove_file(&vdev->dev, &dev_attr_streaming);
+ device_remove_file(&vdev->dev, &dev_attr_compression);
+ device_remove_file(&vdev->dev, &dev_attr_bridge);
+ }
+}
+
+/*
+ * usbvision_open()
+ *
+ * This is part of Video 4 Linux API. The driver can be opened by one
+ * client only (checks internal counter 'usbvision->user'). The procedure
+ * then allocates buffers needed for video processing.
+ *
+ */
+static int usbvision_v4l2_open(struct file *file)
+{
+ struct usb_usbvision *usbvision = video_drvdata(file);
+ int err_code = 0;
+
+ PDEBUG(DBG_IO, "open");
+
+ if (mutex_lock_interruptible(&usbvision->v4l2_lock))
+ return -ERESTARTSYS;
+ usbvision_reset_power_off_timer(usbvision);
+
+ if (usbvision->user)
+ err_code = -EBUSY;
+ else {
+ /* Allocate memory for the scratch ring buffer */
+ err_code = usbvision_scratch_alloc(usbvision);
+ if (isoc_mode == ISOC_MODE_COMPRESS) {
+ /* Allocate intermediate decompression buffers
+ only if needed */
+ err_code = usbvision_decompress_alloc(usbvision);
+ }
+ if (err_code) {
+ /* Deallocate all buffers if trouble */
+ usbvision_scratch_free(usbvision);
+ usbvision_decompress_free(usbvision);
+ }
+ }
+
+ /* If so far no errors then we shall start the camera */
+ if (!err_code) {
+ if (usbvision->power == 0) {
+ usbvision_power_on(usbvision);
+ usbvision_i2c_register(usbvision);
+ }
+
+ /* Send init sequence only once, it's large! */
+ if (!usbvision->initialized) {
+ int setup_ok = 0;
+ setup_ok = usbvision_setup(usbvision, isoc_mode);
+ if (setup_ok)
+ usbvision->initialized = 1;
+ else
+ err_code = -EBUSY;
+ }
+
+ if (!err_code) {
+ usbvision_begin_streaming(usbvision);
+ err_code = usbvision_init_isoc(usbvision);
+ /* device must be initialized before isoc transfer */
+ usbvision_muxsel(usbvision, 0);
+ usbvision->user++;
+ } else {
+ if (power_on_at_open) {
+ usbvision_i2c_unregister(usbvision);
+ usbvision_power_off(usbvision);
+ usbvision->initialized = 0;
+ }
+ }
+ }
+
+ /* prepare queues */
+ usbvision_empty_framequeues(usbvision);
+ mutex_unlock(&usbvision->v4l2_lock);
+
+ PDEBUG(DBG_IO, "success");
+ return err_code;
+}
+
+/*
+ * usbvision_v4l2_close()
+ *
+ * This is part of Video 4 Linux API. The procedure
+ * stops streaming and deallocates all buffers that were earlier
+ * allocated in usbvision_v4l2_open().
+ *
+ */
+static int usbvision_v4l2_close(struct file *file)
+{
+ struct usb_usbvision *usbvision = video_drvdata(file);
+
+ PDEBUG(DBG_IO, "close");
+
+ mutex_lock(&usbvision->v4l2_lock);
+ usbvision_audio_off(usbvision);
+ usbvision_restart_isoc(usbvision);
+ usbvision_stop_isoc(usbvision);
+
+ usbvision_decompress_free(usbvision);
+ usbvision_frames_free(usbvision);
+ usbvision_empty_framequeues(usbvision);
+ usbvision_scratch_free(usbvision);
+
+ usbvision->user--;
+
+ if (power_on_at_open) {
+ /* power off in a little while
+ to avoid off/on every close/open short sequences */
+ usbvision_set_power_off_timer(usbvision);
+ usbvision->initialized = 0;
+ }
+
+ if (usbvision->remove_pending) {
+ printk(KERN_INFO "%s: Final disconnect\n", __func__);
+ usbvision_release(usbvision);
+ }
+ mutex_unlock(&usbvision->v4l2_lock);
+
+ PDEBUG(DBG_IO, "success");
+ return 0;
+}
+
+
+/*
+ * usbvision_ioctl()
+ *
+ * This is part of Video 4 Linux API. The procedure handles ioctl() calls.
+ *
+ */
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+static int vidioc_g_register(struct file *file, void *priv,
+ struct v4l2_dbg_register *reg)
+{
+ struct usb_usbvision *usbvision = video_drvdata(file);
+ int err_code;
+
+ if (!v4l2_chip_match_host(®->match))
+ return -EINVAL;
+ /* NT100x has a 8-bit register space */
+ err_code = usbvision_read_reg(usbvision, reg->reg&0xff);
+ if (err_code < 0) {
+ dev_err(&usbvision->vdev->dev,
+ "%s: VIDIOC_DBG_G_REGISTER failed: error %d\n",
+ __func__, err_code);
+ return err_code;
+ }
+ reg->val = err_code;
+ reg->size = 1;
+ return 0;
+}
+
+static int vidioc_s_register(struct file *file, void *priv,
+ struct v4l2_dbg_register *reg)
+{
+ struct usb_usbvision *usbvision = video_drvdata(file);
+ int err_code;
+
+ if (!v4l2_chip_match_host(®->match))
+ return -EINVAL;
+ /* NT100x has a 8-bit register space */
+ err_code = usbvision_write_reg(usbvision, reg->reg & 0xff, reg->val);
+ if (err_code < 0) {
+ dev_err(&usbvision->vdev->dev,
+ "%s: VIDIOC_DBG_S_REGISTER failed: error %d\n",
+ __func__, err_code);
+ return err_code;
+ }
+ return 0;
+}
+#endif
+
+static int vidioc_querycap(struct file *file, void *priv,
+ struct v4l2_capability *vc)
+{
+ struct usb_usbvision *usbvision = video_drvdata(file);
+
+ strlcpy(vc->driver, "USBVision", sizeof(vc->driver));
+ strlcpy(vc->card,
+ usbvision_device_data[usbvision->dev_model].model_string,
+ sizeof(vc->card));
+ usb_make_path(usbvision->dev, vc->bus_info, sizeof(vc->bus_info));
+ vc->capabilities = V4L2_CAP_VIDEO_CAPTURE |
+ V4L2_CAP_AUDIO |
+ V4L2_CAP_READWRITE |
+ V4L2_CAP_STREAMING |
+ (usbvision->have_tuner ? V4L2_CAP_TUNER : 0);
+ return 0;
+}
+
+static int vidioc_enum_input(struct file *file, void *priv,
+ struct v4l2_input *vi)
+{
+ struct usb_usbvision *usbvision = video_drvdata(file);
+ int chan;
+
+ if (vi->index >= usbvision->video_inputs)
+ return -EINVAL;
+ if (usbvision->have_tuner)
+ chan = vi->index;
+ else
+ chan = vi->index + 1; /* skip Television string*/
+
+ /* Determine the requested input characteristics
+ specific for each usbvision card model */
+ switch (chan) {
+ case 0:
+ if (usbvision_device_data[usbvision->dev_model].video_channels == 4) {
+ strcpy(vi->name, "White Video Input");
+ } else {
+ strcpy(vi->name, "Television");
+ vi->type = V4L2_INPUT_TYPE_TUNER;
+ vi->audioset = 1;
+ vi->tuner = chan;
+ vi->std = USBVISION_NORMS;
+ }
+ break;
+ case 1:
+ vi->type = V4L2_INPUT_TYPE_CAMERA;
+ if (usbvision_device_data[usbvision->dev_model].video_channels == 4)
+ strcpy(vi->name, "Green Video Input");
+ else
+ strcpy(vi->name, "Composite Video Input");
+ vi->std = V4L2_STD_PAL;
+ break;
+ case 2:
+ vi->type = V4L2_INPUT_TYPE_CAMERA;
+ if (usbvision_device_data[usbvision->dev_model].video_channels == 4)
+ strcpy(vi->name, "Yellow Video Input");
+ else
+ strcpy(vi->name, "S-Video Input");
+ vi->std = V4L2_STD_PAL;
+ break;
+ case 3:
+ vi->type = V4L2_INPUT_TYPE_CAMERA;
+ strcpy(vi->name, "Red Video Input");
+ vi->std = V4L2_STD_PAL;
+ break;
+ }
+ return 0;
+}
+
+static int vidioc_g_input(struct file *file, void *priv, unsigned int *input)
+{
+ struct usb_usbvision *usbvision = video_drvdata(file);
+
+ *input = usbvision->ctl_input;
+ return 0;
+}
+
+static int vidioc_s_input(struct file *file, void *priv, unsigned int input)
+{
+ struct usb_usbvision *usbvision = video_drvdata(file);
+
+ if (input >= usbvision->video_inputs)
+ return -EINVAL;
+
+ usbvision_muxsel(usbvision, input);
+ usbvision_set_input(usbvision);
+ usbvision_set_output(usbvision,
+ usbvision->curwidth,
+ usbvision->curheight);
+ return 0;
+}
+
+static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *id)
+{
+ struct usb_usbvision *usbvision = video_drvdata(file);
+
+ usbvision->tvnorm_id = *id;
+
+ call_all(usbvision, core, s_std, usbvision->tvnorm_id);
+ /* propagate the change to the decoder */
+ usbvision_muxsel(usbvision, usbvision->ctl_input);
+
+ return 0;
+}
+
+static int vidioc_g_tuner(struct file *file, void *priv,
+ struct v4l2_tuner *vt)
+{
+ struct usb_usbvision *usbvision = video_drvdata(file);
+
+ if (!usbvision->have_tuner || vt->index) /* Only tuner 0 */
+ return -EINVAL;
+ if (usbvision->radio) {
+ strcpy(vt->name, "Radio");
+ vt->type = V4L2_TUNER_RADIO;
+ } else {
+ strcpy(vt->name, "Television");
+ }
+ /* Let clients fill in the remainder of this struct */
+ call_all(usbvision, tuner, g_tuner, vt);
+
+ return 0;
+}
+
+static int vidioc_s_tuner(struct file *file, void *priv,
+ struct v4l2_tuner *vt)
+{
+ struct usb_usbvision *usbvision = video_drvdata(file);
+
+ /* Only no or one tuner for now */
+ if (!usbvision->have_tuner || vt->index)
+ return -EINVAL;
+ /* let clients handle this */
+ call_all(usbvision, tuner, s_tuner, vt);
+
+ return 0;
+}
+
+static int vidioc_g_frequency(struct file *file, void *priv,
+ struct v4l2_frequency *freq)
+{
+ struct usb_usbvision *usbvision = video_drvdata(file);
+
+ freq->tuner = 0; /* Only one tuner */
+ if (usbvision->radio)
+ freq->type = V4L2_TUNER_RADIO;
+ else
+ freq->type = V4L2_TUNER_ANALOG_TV;
+ freq->frequency = usbvision->freq;
+
+ return 0;
+}
+
+static int vidioc_s_frequency(struct file *file, void *priv,
+ struct v4l2_frequency *freq)
+{
+ struct usb_usbvision *usbvision = video_drvdata(file);
+
+ /* Only no or one tuner for now */
+ if (!usbvision->have_tuner || freq->tuner)
+ return -EINVAL;
+
+ usbvision->freq = freq->frequency;
+ call_all(usbvision, tuner, s_frequency, freq);
+
+ return 0;
+}
+
+static int vidioc_g_audio(struct file *file, void *priv, struct v4l2_audio *a)
+{
+ struct usb_usbvision *usbvision = video_drvdata(file);
+
+ if (usbvision->radio)
+ strcpy(a->name, "Radio");
+ else
+ strcpy(a->name, "TV");
+
+ return 0;
+}
+
+static int vidioc_s_audio(struct file *file, void *fh,
+ struct v4l2_audio *a)
+{
+ if (a->index)
+ return -EINVAL;
+ return 0;
+}
+
+static int vidioc_queryctrl(struct file *file, void *priv,
+ struct v4l2_queryctrl *ctrl)
+{
+ struct usb_usbvision *usbvision = video_drvdata(file);
+
+ call_all(usbvision, core, queryctrl, ctrl);
+
+ if (!ctrl->type)
+ return -EINVAL;
+
+ return 0;
+}
+
+static int vidioc_g_ctrl(struct file *file, void *priv,
+ struct v4l2_control *ctrl)
+{
+ struct usb_usbvision *usbvision = video_drvdata(file);
+
+ call_all(usbvision, core, g_ctrl, ctrl);
+ return 0;
+}
+
+static int vidioc_s_ctrl(struct file *file, void *priv,
+ struct v4l2_control *ctrl)
+{
+ struct usb_usbvision *usbvision = video_drvdata(file);
+
+ call_all(usbvision, core, s_ctrl, ctrl);
+ return 0;
+}
+
+static int vidioc_reqbufs(struct file *file,
+ void *priv, struct v4l2_requestbuffers *vr)
+{
+ struct usb_usbvision *usbvision = video_drvdata(file);
+ int ret;
+
+ RESTRICT_TO_RANGE(vr->count, 1, USBVISION_NUMFRAMES);
+
+ /* Check input validity:
+ the user must do a VIDEO CAPTURE and MMAP method. */
+ if (vr->memory != V4L2_MEMORY_MMAP)
+ return -EINVAL;
+
+ if (usbvision->streaming == stream_on) {
+ ret = usbvision_stream_interrupt(usbvision);
+ if (ret)
+ return ret;
+ }
+
+ usbvision_frames_free(usbvision);
+ usbvision_empty_framequeues(usbvision);
+ vr->count = usbvision_frames_alloc(usbvision, vr->count);
+
+ usbvision->cur_frame = NULL;
+
+ return 0;
+}
+
+static int vidioc_querybuf(struct file *file,
+ void *priv, struct v4l2_buffer *vb)
+{
+ struct usb_usbvision *usbvision = video_drvdata(file);
+ struct usbvision_frame *frame;
+
+ /* FIXME : must control
+ that buffers are mapped (VIDIOC_REQBUFS has been called) */
+ if (vb->index >= usbvision->num_frames)
+ return -EINVAL;
+ /* Updating the corresponding frame state */
+ vb->flags = 0;
+ frame = &usbvision->frame[vb->index];
+ if (frame->grabstate >= frame_state_ready)
+ vb->flags |= V4L2_BUF_FLAG_QUEUED;
+ if (frame->grabstate >= frame_state_done)
+ vb->flags |= V4L2_BUF_FLAG_DONE;
+ if (frame->grabstate == frame_state_unused)
+ vb->flags |= V4L2_BUF_FLAG_MAPPED;
+ vb->memory = V4L2_MEMORY_MMAP;
+
+ vb->m.offset = vb->index * PAGE_ALIGN(usbvision->max_frame_size);
+
+ vb->memory = V4L2_MEMORY_MMAP;
+ vb->field = V4L2_FIELD_NONE;
+ vb->length = usbvision->curwidth *
+ usbvision->curheight *
+ usbvision->palette.bytes_per_pixel;
+ vb->timestamp = usbvision->frame[vb->index].timestamp;
+ vb->sequence = usbvision->frame[vb->index].sequence;
+ return 0;
+}
+
+static int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *vb)
+{
+ struct usb_usbvision *usbvision = video_drvdata(file);
+ struct usbvision_frame *frame;
+ unsigned long lock_flags;
+
+ /* FIXME : works only on VIDEO_CAPTURE MODE, MMAP. */
+ if (vb->index >= usbvision->num_frames)
+ return -EINVAL;
+
+ frame = &usbvision->frame[vb->index];
+
+ if (frame->grabstate != frame_state_unused)
+ return -EAGAIN;
+
+ /* Mark it as ready and enqueue frame */
+ frame->grabstate = frame_state_ready;
+ frame->scanstate = scan_state_scanning;
+ frame->scanlength = 0; /* Accumulated in usbvision_parse_data() */
+
+ vb->flags &= ~V4L2_BUF_FLAG_DONE;
+
+ /* set v4l2_format index */
+ frame->v4l2_format = usbvision->palette;
+
+ spin_lock_irqsave(&usbvision->queue_lock, lock_flags);
+ list_add_tail(&usbvision->frame[vb->index].frame, &usbvision->inqueue);
+ spin_unlock_irqrestore(&usbvision->queue_lock, lock_flags);
+
+ return 0;
+}
+
+static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *vb)
+{
+ struct usb_usbvision *usbvision = video_drvdata(file);
+ int ret;
+ struct usbvision_frame *f;
+ unsigned long lock_flags;
+
+ if (list_empty(&(usbvision->outqueue))) {
+ if (usbvision->streaming == stream_idle)
+ return -EINVAL;
+ ret = wait_event_interruptible
+ (usbvision->wait_frame,
+ !list_empty(&(usbvision->outqueue)));
+ if (ret)
+ return ret;
+ }
+
+ spin_lock_irqsave(&usbvision->queue_lock, lock_flags);
+ f = list_entry(usbvision->outqueue.next,
+ struct usbvision_frame, frame);
+ list_del(usbvision->outqueue.next);
+ spin_unlock_irqrestore(&usbvision->queue_lock, lock_flags);
+
+ f->grabstate = frame_state_unused;
+
+ vb->memory = V4L2_MEMORY_MMAP;
+ vb->flags = V4L2_BUF_FLAG_MAPPED |
+ V4L2_BUF_FLAG_QUEUED |
+ V4L2_BUF_FLAG_DONE;
+ vb->index = f->index;
+ vb->sequence = f->sequence;
+ vb->timestamp = f->timestamp;
+ vb->field = V4L2_FIELD_NONE;
+ vb->bytesused = f->scanlength;
+
+ return 0;
+}
+
+static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i)
+{
+ struct usb_usbvision *usbvision = video_drvdata(file);
+
+ usbvision->streaming = stream_on;
+ call_all(usbvision, video, s_stream, 1);
+
+ return 0;
+}
+
+static int vidioc_streamoff(struct file *file,
+ void *priv, enum v4l2_buf_type type)
+{
+ struct usb_usbvision *usbvision = video_drvdata(file);
+
+ if (type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ if (usbvision->streaming == stream_on) {
+ usbvision_stream_interrupt(usbvision);
+ /* Stop all video streamings */
+ call_all(usbvision, video, s_stream, 0);
+ }
+ usbvision_empty_framequeues(usbvision);
+
+ return 0;
+}
+
+static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_fmtdesc *vfd)
+{
+ if (vfd->index >= USBVISION_SUPPORTED_PALETTES - 1)
+ return -EINVAL;
+ strcpy(vfd->description, usbvision_v4l2_format[vfd->index].desc);
+ vfd->pixelformat = usbvision_v4l2_format[vfd->index].format;
+ return 0;
+}
+
+static int vidioc_g_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_format *vf)
+{
+ struct usb_usbvision *usbvision = video_drvdata(file);
+ vf->fmt.pix.width = usbvision->curwidth;
+ vf->fmt.pix.height = usbvision->curheight;
+ vf->fmt.pix.pixelformat = usbvision->palette.format;
+ vf->fmt.pix.bytesperline =
+ usbvision->curwidth * usbvision->palette.bytes_per_pixel;
+ vf->fmt.pix.sizeimage = vf->fmt.pix.bytesperline * usbvision->curheight;
+ vf->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
+ vf->fmt.pix.field = V4L2_FIELD_NONE; /* Always progressive image */
+
+ return 0;
+}
+
+static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_format *vf)
+{
+ struct usb_usbvision *usbvision = video_drvdata(file);
+ int format_idx;
+
+ /* Find requested format in available ones */
+ for (format_idx = 0; format_idx < USBVISION_SUPPORTED_PALETTES; format_idx++) {
+ if (vf->fmt.pix.pixelformat ==
+ usbvision_v4l2_format[format_idx].format) {
+ usbvision->palette = usbvision_v4l2_format[format_idx];
+ break;
+ }
+ }
+ /* robustness */
+ if (format_idx == USBVISION_SUPPORTED_PALETTES)
+ return -EINVAL;
+ RESTRICT_TO_RANGE(vf->fmt.pix.width, MIN_FRAME_WIDTH, MAX_FRAME_WIDTH);
+ RESTRICT_TO_RANGE(vf->fmt.pix.height, MIN_FRAME_HEIGHT, MAX_FRAME_HEIGHT);
+
+ vf->fmt.pix.bytesperline = vf->fmt.pix.width*
+ usbvision->palette.bytes_per_pixel;
+ vf->fmt.pix.sizeimage = vf->fmt.pix.bytesperline*vf->fmt.pix.height;
+
+ return 0;
+}
+
+static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_format *vf)
+{
+ struct usb_usbvision *usbvision = video_drvdata(file);
+ int ret;
+
+ ret = vidioc_try_fmt_vid_cap(file, priv, vf);
+ if (ret)
+ return ret;
+
+ /* stop io in case it is already in progress */
+ if (usbvision->streaming == stream_on) {
+ ret = usbvision_stream_interrupt(usbvision);
+ if (ret)
+ return ret;
+ }
+ usbvision_frames_free(usbvision);
+ usbvision_empty_framequeues(usbvision);
+
+ usbvision->cur_frame = NULL;
+
+ /* by now we are committed to the new data... */
+ usbvision_set_output(usbvision, vf->fmt.pix.width, vf->fmt.pix.height);
+
+ return 0;
+}
+
+static ssize_t usbvision_read(struct file *file, char __user *buf,
+ size_t count, loff_t *ppos)
+{
+ struct usb_usbvision *usbvision = video_drvdata(file);
+ int noblock = file->f_flags & O_NONBLOCK;
+ unsigned long lock_flags;
+ int ret, i;
+ struct usbvision_frame *frame;
+
+ PDEBUG(DBG_IO, "%s: %ld bytes, noblock=%d", __func__,
+ (unsigned long)count, noblock);
+
+ if (!USBVISION_IS_OPERATIONAL(usbvision) || (buf == NULL))
+ return -EFAULT;
+
+ /* This entry point is compatible with the mmap routines
+ so that a user can do either VIDIOC_QBUF/VIDIOC_DQBUF
+ to get frames or call read on the device. */
+ if (!usbvision->num_frames) {
+ /* First, allocate some frames to work with
+ if this has not been done with VIDIOC_REQBUF */
+ usbvision_frames_free(usbvision);
+ usbvision_empty_framequeues(usbvision);
+ usbvision_frames_alloc(usbvision, USBVISION_NUMFRAMES);
+ }
+
+ if (usbvision->streaming != stream_on) {
+ /* no stream is running, make it running ! */
+ usbvision->streaming = stream_on;
+ call_all(usbvision, video, s_stream, 1);
+ }
+
+ /* Then, enqueue as many frames as possible
+ (like a user of VIDIOC_QBUF would do) */
+ for (i = 0; i < usbvision->num_frames; i++) {
+ frame = &usbvision->frame[i];
+ if (frame->grabstate == frame_state_unused) {
+ /* Mark it as ready and enqueue frame */
+ frame->grabstate = frame_state_ready;
+ frame->scanstate = scan_state_scanning;
+ /* Accumulated in usbvision_parse_data() */
+ frame->scanlength = 0;
+
+ /* set v4l2_format index */
+ frame->v4l2_format = usbvision->palette;
+
+ spin_lock_irqsave(&usbvision->queue_lock, lock_flags);
+ list_add_tail(&frame->frame, &usbvision->inqueue);
+ spin_unlock_irqrestore(&usbvision->queue_lock,
+ lock_flags);
+ }
+ }
+
+ /* Then try to steal a frame (like a VIDIOC_DQBUF would do) */
+ if (list_empty(&(usbvision->outqueue))) {
+ if (noblock)
+ return -EAGAIN;
+
+ ret = wait_event_interruptible
+ (usbvision->wait_frame,
+ !list_empty(&(usbvision->outqueue)));
+ if (ret)
+ return ret;
+ }
+
+ spin_lock_irqsave(&usbvision->queue_lock, lock_flags);
+ frame = list_entry(usbvision->outqueue.next,
+ struct usbvision_frame, frame);
+ list_del(usbvision->outqueue.next);
+ spin_unlock_irqrestore(&usbvision->queue_lock, lock_flags);
+
+ /* An error returns an empty frame */
+ if (frame->grabstate == frame_state_error) {
+ frame->bytes_read = 0;
+ return 0;
+ }
+
+ PDEBUG(DBG_IO, "%s: frmx=%d, bytes_read=%ld, scanlength=%ld",
+ __func__,
+ frame->index, frame->bytes_read, frame->scanlength);
+
+ /* copy bytes to user space; we allow for partials reads */
+ if ((count + frame->bytes_read) > (unsigned long)frame->scanlength)
+ count = frame->scanlength - frame->bytes_read;
+
+ if (copy_to_user(buf, frame->data + frame->bytes_read, count))
+ return -EFAULT;
+
+ frame->bytes_read += count;
+ PDEBUG(DBG_IO, "%s: {copy} count used=%ld, new bytes_read=%ld",
+ __func__,
+ (unsigned long)count, frame->bytes_read);
+
+ /* For now, forget the frame if it has not been read in one shot. */
+/* if (frame->bytes_read >= frame->scanlength) {*/ /* All data has been read */
+ frame->bytes_read = 0;
+
+ /* Mark it as available to be used again. */
+ frame->grabstate = frame_state_unused;
+/* } */
+
+ return count;
+}
+
+static ssize_t usbvision_v4l2_read(struct file *file, char __user *buf,
+ size_t count, loff_t *ppos)
+{
+ struct usb_usbvision *usbvision = video_drvdata(file);
+ int res;
+
+ if (mutex_lock_interruptible(&usbvision->v4l2_lock))
+ return -ERESTARTSYS;
+ res = usbvision_read(file, buf, count, ppos);
+ mutex_unlock(&usbvision->v4l2_lock);
+ return res;
+}
+
+static int usbvision_mmap(struct file *file, struct vm_area_struct *vma)
+{
+ unsigned long size = vma->vm_end - vma->vm_start,
+ start = vma->vm_start;
+ void *pos;
+ u32 i;
+ struct usb_usbvision *usbvision = video_drvdata(file);
+
+ PDEBUG(DBG_MMAP, "mmap");
+
+ if (!USBVISION_IS_OPERATIONAL(usbvision))
+ return -EFAULT;
+
+ if (!(vma->vm_flags & VM_WRITE) ||
+ size != PAGE_ALIGN(usbvision->max_frame_size)) {
+ return -EINVAL;
+ }
+
+ for (i = 0; i < usbvision->num_frames; i++) {
+ if (((PAGE_ALIGN(usbvision->max_frame_size)*i) >> PAGE_SHIFT) ==
+ vma->vm_pgoff)
+ break;
+ }
+ if (i == usbvision->num_frames) {
+ PDEBUG(DBG_MMAP,
+ "mmap: user supplied mapping address is out of range");
+ return -EINVAL;
+ }
+
+ /* VM_IO is eventually going to replace PageReserved altogether */
+ vma->vm_flags |= VM_IO;
+ vma->vm_flags |= VM_RESERVED; /* avoid to swap out this VMA */
+
+ pos = usbvision->frame[i].data;
+ while (size > 0) {
+ if (vm_insert_page(vma, start, vmalloc_to_page(pos))) {
+ PDEBUG(DBG_MMAP, "mmap: vm_insert_page failed");
+ return -EAGAIN;
+ }
+ start += PAGE_SIZE;
+ pos += PAGE_SIZE;
+ size -= PAGE_SIZE;
+ }
+
+ return 0;
+}
+
+static int usbvision_v4l2_mmap(struct file *file, struct vm_area_struct *vma)
+{
+ struct usb_usbvision *usbvision = video_drvdata(file);
+ int res;
+
+ if (mutex_lock_interruptible(&usbvision->v4l2_lock))
+ return -ERESTARTSYS;
+ res = usbvision_mmap(file, vma);
+ mutex_unlock(&usbvision->v4l2_lock);
+ return res;
+}
+
+/*
+ * Here comes the stuff for radio on usbvision based devices
+ *
+ */
+static int usbvision_radio_open(struct file *file)
+{
+ struct usb_usbvision *usbvision = video_drvdata(file);
+ int err_code = 0;
+
+ PDEBUG(DBG_IO, "%s:", __func__);
+
+ if (mutex_lock_interruptible(&usbvision->v4l2_lock))
+ return -ERESTARTSYS;
+ if (usbvision->user) {
+ dev_err(&usbvision->rdev->dev,
+ "%s: Someone tried to open an already opened USBVision Radio!\n",
+ __func__);
+ err_code = -EBUSY;
+ } else {
+ if (power_on_at_open) {
+ usbvision_reset_power_off_timer(usbvision);
+ if (usbvision->power == 0) {
+ usbvision_power_on(usbvision);
+ usbvision_i2c_register(usbvision);
+ }
+ }
+
+ /* Alternate interface 1 is is the biggest frame size */
+ err_code = usbvision_set_alternate(usbvision);
+ if (err_code < 0) {
+ usbvision->last_error = err_code;
+ err_code = -EBUSY;
+ goto out;
+ }
+
+ /* If so far no errors then we shall start the radio */
+ usbvision->radio = 1;
+ call_all(usbvision, tuner, s_radio);
+ usbvision_set_audio(usbvision, USBVISION_AUDIO_RADIO);
+ usbvision->user++;
+ }
+
+ if (err_code) {
+ if (power_on_at_open) {
+ usbvision_i2c_unregister(usbvision);
+ usbvision_power_off(usbvision);
+ usbvision->initialized = 0;
+ }
+ }
+out:
+ mutex_unlock(&usbvision->v4l2_lock);
+ return err_code;
+}
+
+
+static int usbvision_radio_close(struct file *file)
+{
+ struct usb_usbvision *usbvision = video_drvdata(file);
+ int err_code = 0;
+
+ PDEBUG(DBG_IO, "");
+
+ mutex_lock(&usbvision->v4l2_lock);
+ /* Set packet size to 0 */
+ usbvision->iface_alt = 0;
+ err_code = usb_set_interface(usbvision->dev, usbvision->iface,
+ usbvision->iface_alt);
+
+ usbvision_audio_off(usbvision);
+ usbvision->radio = 0;
+ usbvision->user--;
+
+ if (power_on_at_open) {
+ usbvision_set_power_off_timer(usbvision);
+ usbvision->initialized = 0;
+ }
+
+ if (usbvision->remove_pending) {
+ printk(KERN_INFO "%s: Final disconnect\n", __func__);
+ usbvision_release(usbvision);
+ }
+
+ mutex_unlock(&usbvision->v4l2_lock);
+ PDEBUG(DBG_IO, "success");
+ return err_code;
+}
+
+/* Video registration stuff */
+
+/* Video template */
+static const struct v4l2_file_operations usbvision_fops = {
+ .owner = THIS_MODULE,
+ .open = usbvision_v4l2_open,
+ .release = usbvision_v4l2_close,
+ .read = usbvision_v4l2_read,
+ .mmap = usbvision_v4l2_mmap,
+ .unlocked_ioctl = video_ioctl2,
+/* .poll = video_poll, */
+};
+
+static const struct v4l2_ioctl_ops usbvision_ioctl_ops = {
+ .vidioc_querycap = vidioc_querycap,
+ .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
+ .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap,
+ .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap,
+ .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap,
+ .vidioc_reqbufs = vidioc_reqbufs,
+ .vidioc_querybuf = vidioc_querybuf,
+ .vidioc_qbuf = vidioc_qbuf,
+ .vidioc_dqbuf = vidioc_dqbuf,
+ .vidioc_s_std = vidioc_s_std,
+ .vidioc_enum_input = vidioc_enum_input,
+ .vidioc_g_input = vidioc_g_input,
+ .vidioc_s_input = vidioc_s_input,
+ .vidioc_queryctrl = vidioc_queryctrl,
+ .vidioc_g_audio = vidioc_g_audio,
+ .vidioc_s_audio = vidioc_s_audio,
+ .vidioc_g_ctrl = vidioc_g_ctrl,
+ .vidioc_s_ctrl = vidioc_s_ctrl,
+ .vidioc_streamon = vidioc_streamon,
+ .vidioc_streamoff = vidioc_streamoff,
+ .vidioc_g_tuner = vidioc_g_tuner,
+ .vidioc_s_tuner = vidioc_s_tuner,
+ .vidioc_g_frequency = vidioc_g_frequency,
+ .vidioc_s_frequency = vidioc_s_frequency,
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+ .vidioc_g_register = vidioc_g_register,
+ .vidioc_s_register = vidioc_s_register,
+#endif
+};
+
+static struct video_device usbvision_video_template = {
+ .fops = &usbvision_fops,
+ .ioctl_ops = &usbvision_ioctl_ops,
+ .name = "usbvision-video",
+ .release = video_device_release,
+ .tvnorms = USBVISION_NORMS,
+ .current_norm = V4L2_STD_PAL
+};
+
+
+/* Radio template */
+static const struct v4l2_file_operations usbvision_radio_fops = {
+ .owner = THIS_MODULE,
+ .open = usbvision_radio_open,
+ .release = usbvision_radio_close,
+ .unlocked_ioctl = video_ioctl2,
+};
+
+static const struct v4l2_ioctl_ops usbvision_radio_ioctl_ops = {
+ .vidioc_querycap = vidioc_querycap,
+ .vidioc_enum_input = vidioc_enum_input,
+ .vidioc_g_input = vidioc_g_input,
+ .vidioc_s_input = vidioc_s_input,
+ .vidioc_queryctrl = vidioc_queryctrl,
+ .vidioc_g_audio = vidioc_g_audio,
+ .vidioc_s_audio = vidioc_s_audio,
+ .vidioc_g_ctrl = vidioc_g_ctrl,
+ .vidioc_s_ctrl = vidioc_s_ctrl,
+ .vidioc_g_tuner = vidioc_g_tuner,
+ .vidioc_s_tuner = vidioc_s_tuner,
+ .vidioc_g_frequency = vidioc_g_frequency,
+ .vidioc_s_frequency = vidioc_s_frequency,
+};
+
+static struct video_device usbvision_radio_template = {
+ .fops = &usbvision_radio_fops,
+ .name = "usbvision-radio",
+ .release = video_device_release,
+ .ioctl_ops = &usbvision_radio_ioctl_ops,
+
+ .tvnorms = USBVISION_NORMS,
+ .current_norm = V4L2_STD_PAL
+};
+
+
+static struct video_device *usbvision_vdev_init(struct usb_usbvision *usbvision,
+ struct video_device *vdev_template,
+ char *name)
+{
+ struct usb_device *usb_dev = usbvision->dev;
+ struct video_device *vdev;
+
+ if (usb_dev == NULL) {
+ dev_err(&usbvision->dev->dev,
+ "%s: usbvision->dev is not set\n", __func__);
+ return NULL;
+ }
+
+ vdev = video_device_alloc();
+ if (NULL == vdev)
+ return NULL;
+ *vdev = *vdev_template;
+ vdev->lock = &usbvision->v4l2_lock;
+ vdev->v4l2_dev = &usbvision->v4l2_dev;
+ snprintf(vdev->name, sizeof(vdev->name), "%s", name);
+ video_set_drvdata(vdev, usbvision);
+ return vdev;
+}
+
+/* unregister video4linux devices */
+static void usbvision_unregister_video(struct usb_usbvision *usbvision)
+{
+ /* Radio Device: */
+ if (usbvision->rdev) {
+ PDEBUG(DBG_PROBE, "unregister %s [v4l2]",
+ video_device_node_name(usbvision->rdev));
+ if (video_is_registered(usbvision->rdev))
+ video_unregister_device(usbvision->rdev);
+ else
+ video_device_release(usbvision->rdev);
+ usbvision->rdev = NULL;
+ }
+
+ /* Video Device: */
+ if (usbvision->vdev) {
+ PDEBUG(DBG_PROBE, "unregister %s [v4l2]",
+ video_device_node_name(usbvision->vdev));
+ if (video_is_registered(usbvision->vdev))
+ video_unregister_device(usbvision->vdev);
+ else
+ video_device_release(usbvision->vdev);
+ usbvision->vdev = NULL;
+ }
+}
+
+/* register video4linux devices */
+static int __devinit usbvision_register_video(struct usb_usbvision *usbvision)
+{
+ /* Video Device: */
+ usbvision->vdev = usbvision_vdev_init(usbvision,
+ &usbvision_video_template,
+ "USBVision Video");
+ if (usbvision->vdev == NULL)
+ goto err_exit;
+ if (video_register_device(usbvision->vdev, VFL_TYPE_GRABBER, video_nr) < 0)
+ goto err_exit;
+ printk(KERN_INFO "USBVision[%d]: registered USBVision Video device %s [v4l2]\n",
+ usbvision->nr, video_device_node_name(usbvision->vdev));
+
+ /* Radio Device: */
+ if (usbvision_device_data[usbvision->dev_model].radio) {
+ /* usbvision has radio */
+ usbvision->rdev = usbvision_vdev_init(usbvision,
+ &usbvision_radio_template,
+ "USBVision Radio");
+ if (usbvision->rdev == NULL)
+ goto err_exit;
+ if (video_register_device(usbvision->rdev, VFL_TYPE_RADIO, radio_nr) < 0)
+ goto err_exit;
+ printk(KERN_INFO "USBVision[%d]: registered USBVision Radio device %s [v4l2]\n",
+ usbvision->nr, video_device_node_name(usbvision->rdev));
+ }
+ /* all done */
+ return 0;
+
+ err_exit:
+ dev_err(&usbvision->dev->dev,
+ "USBVision[%d]: video_register_device() failed\n",
+ usbvision->nr);
+ usbvision_unregister_video(usbvision);
+ return -1;
+}
+
+/*
+ * usbvision_alloc()
+ *
+ * This code allocates the struct usb_usbvision.
+ * It is filled with default values.
+ *
+ * Returns NULL on error, a pointer to usb_usbvision else.
+ *
+ */
+static struct usb_usbvision *usbvision_alloc(struct usb_device *dev,
+ struct usb_interface *intf)
+{
+ struct usb_usbvision *usbvision;
+
+ usbvision = kzalloc(sizeof(struct usb_usbvision), GFP_KERNEL);
+ if (usbvision == NULL)
+ return NULL;
+
+ usbvision->dev = dev;
+ if (v4l2_device_register(&intf->dev, &usbvision->v4l2_dev))
+ goto err_free;
+
+ mutex_init(&usbvision->v4l2_lock);
+
+ /* prepare control urb for control messages during interrupts */
+ usbvision->ctrl_urb = usb_alloc_urb(USBVISION_URB_FRAMES, GFP_KERNEL);
+ if (usbvision->ctrl_urb == NULL)
+ goto err_unreg;
+ init_waitqueue_head(&usbvision->ctrl_urb_wq);
+
+ usbvision_init_power_off_timer(usbvision);
+
+ return usbvision;
+
+err_unreg:
+ v4l2_device_unregister(&usbvision->v4l2_dev);
+err_free:
+ kfree(usbvision);
+ return NULL;
+}
+
+/*
+ * usbvision_release()
+ *
+ * This code does final release of struct usb_usbvision. This happens
+ * after the device is disconnected -and- all clients closed their files.
+ *
+ */
+static void usbvision_release(struct usb_usbvision *usbvision)
+{
+ PDEBUG(DBG_PROBE, "");
+
+ usbvision_reset_power_off_timer(usbvision);
+
+ usbvision->initialized = 0;
+
+ usbvision_remove_sysfs(usbvision->vdev);
+ usbvision_unregister_video(usbvision);
+
+ usb_free_urb(usbvision->ctrl_urb);
+
+ v4l2_device_unregister(&usbvision->v4l2_dev);
+ kfree(usbvision);
+
+ PDEBUG(DBG_PROBE, "success");
+}
+
+
+/*********************** usb interface **********************************/
+
+static void usbvision_configure_video(struct usb_usbvision *usbvision)
+{
+ int model;
+
+ if (usbvision == NULL)
+ return;
+
+ model = usbvision->dev_model;
+ usbvision->palette = usbvision_v4l2_format[2]; /* V4L2_PIX_FMT_RGB24; */
+
+ if (usbvision_device_data[usbvision->dev_model].vin_reg2_override) {
+ usbvision->vin_reg2_preset =
+ usbvision_device_data[usbvision->dev_model].vin_reg2;
+ } else {
+ usbvision->vin_reg2_preset = 0;
+ }
+
+ usbvision->tvnorm_id = usbvision_device_data[model].video_norm;
+
+ usbvision->video_inputs = usbvision_device_data[model].video_channels;
+ usbvision->ctl_input = 0;
+
+ /* This should be here to make i2c clients to be able to register */
+ /* first switch off audio */
+ if (usbvision_device_data[model].audio_channels > 0)
+ usbvision_audio_off(usbvision);
+ if (!power_on_at_open) {
+ /* and then power up the noisy tuner */
+ usbvision_power_on(usbvision);
+ usbvision_i2c_register(usbvision);
+ }
+}
+
+/*
+ * usbvision_probe()
+ *
+ * This procedure queries device descriptor and accepts the interface
+ * if it looks like USBVISION video device
+ *
+ */
+static int __devinit usbvision_probe(struct usb_interface *intf,
+ const struct usb_device_id *devid)
+{
+ struct usb_device *dev = usb_get_dev(interface_to_usbdev(intf));
+ struct usb_interface *uif;
+ __u8 ifnum = intf->altsetting->desc.bInterfaceNumber;
+ const struct usb_host_interface *interface;
+ struct usb_usbvision *usbvision = NULL;
+ const struct usb_endpoint_descriptor *endpoint;
+ int model, i;
+
+ PDEBUG(DBG_PROBE, "VID=%#04x, PID=%#04x, ifnum=%u",
+ dev->descriptor.idVendor,
+ dev->descriptor.idProduct, ifnum);
+
+ model = devid->driver_info;
+ if (model < 0 || model >= usbvision_device_data_size) {
+ PDEBUG(DBG_PROBE, "model out of bounds %d", model);
+ return -ENODEV;
+ }
+ printk(KERN_INFO "%s: %s found\n", __func__,
+ usbvision_device_data[model].model_string);
+
+ if (usbvision_device_data[model].interface >= 0)
+ interface = &dev->actconfig->interface[usbvision_device_data[model].interface]->altsetting[0];
+ else
+ interface = &dev->actconfig->interface[ifnum]->altsetting[0];
+ endpoint = &interface->endpoint[1].desc;
+ if (!usb_endpoint_xfer_isoc(endpoint)) {
+ dev_err(&intf->dev, "%s: interface %d. has non-ISO endpoint!\n",
+ __func__, ifnum);
+ dev_err(&intf->dev, "%s: Endpoint attributes %d",
+ __func__, endpoint->bmAttributes);
+ return -ENODEV;
+ }
+ if (usb_endpoint_dir_out(endpoint)) {
+ dev_err(&intf->dev, "%s: interface %d. has ISO OUT endpoint!\n",
+ __func__, ifnum);
+ return -ENODEV;
+ }
+
+ usbvision = usbvision_alloc(dev, intf);
+ if (usbvision == NULL) {
+ dev_err(&intf->dev, "%s: couldn't allocate USBVision struct\n", __func__);
+ return -ENOMEM;
+ }
+
+ if (dev->descriptor.bNumConfigurations > 1)
+ usbvision->bridge_type = BRIDGE_NT1004;
+ else if (model == DAZZLE_DVC_90_REV_1_SECAM)
+ usbvision->bridge_type = BRIDGE_NT1005;
+ else
+ usbvision->bridge_type = BRIDGE_NT1003;
+ PDEBUG(DBG_PROBE, "bridge_type %d", usbvision->bridge_type);
+
+ /* compute alternate max packet sizes */
+ uif = dev->actconfig->interface[0];
+
+ usbvision->num_alt = uif->num_altsetting;
+ PDEBUG(DBG_PROBE, "Alternate settings: %i", usbvision->num_alt);
+ usbvision->alt_max_pkt_size = kmalloc(32 * usbvision->num_alt, GFP_KERNEL);
+ if (usbvision->alt_max_pkt_size == NULL) {
+ dev_err(&intf->dev, "usbvision: out of memory!\n");
+ return -ENOMEM;
+ }
+
+ for (i = 0; i < usbvision->num_alt; i++) {
+ u16 tmp = le16_to_cpu(uif->altsetting[i].endpoint[1].desc.
+ wMaxPacketSize);
+ usbvision->alt_max_pkt_size[i] =
+ (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
+ PDEBUG(DBG_PROBE, "Alternate setting %i, max size= %i", i,
+ usbvision->alt_max_pkt_size[i]);
+ }
+
+
+ usbvision->nr = usbvision_nr++;
+
+ usbvision->have_tuner = usbvision_device_data[model].tuner;
+ if (usbvision->have_tuner)
+ usbvision->tuner_type = usbvision_device_data[model].tuner_type;
+
+ usbvision->dev_model = model;
+ usbvision->remove_pending = 0;
+ usbvision->iface = ifnum;
+ usbvision->iface_alt = 0;
+ usbvision->video_endp = endpoint->bEndpointAddress;
+ usbvision->isoc_packet_size = 0;
+ usbvision->usb_bandwidth = 0;
+ usbvision->user = 0;
+ usbvision->streaming = stream_off;
+ usbvision_configure_video(usbvision);
+ usbvision_register_video(usbvision);
+
+ usbvision_create_sysfs(usbvision->vdev);
+
+ PDEBUG(DBG_PROBE, "success");
+ return 0;
+}
+
+
+/*
+ * usbvision_disconnect()
+ *
+ * This procedure stops all driver activity, deallocates interface-private
+ * structure (pointed by 'ptr') and after that driver should be removable
+ * with no ill consequences.
+ *
+ */
+static void __devexit usbvision_disconnect(struct usb_interface *intf)
+{
+ struct usb_usbvision *usbvision = to_usbvision(usb_get_intfdata(intf));
+
+ PDEBUG(DBG_PROBE, "");
+
+ if (usbvision == NULL) {
+ pr_err("%s: usb_get_intfdata() failed\n", __func__);
+ return;
+ }
+
+ mutex_lock(&usbvision->v4l2_lock);
+
+ /* At this time we ask to cancel outstanding URBs */
+ usbvision_stop_isoc(usbvision);
+
+ v4l2_device_disconnect(&usbvision->v4l2_dev);
+
+ if (usbvision->power) {
+ usbvision_i2c_unregister(usbvision);
+ usbvision_power_off(usbvision);
+ }
+ usbvision->remove_pending = 1; /* Now all ISO data will be ignored */
+
+ usb_put_dev(usbvision->dev);
+ usbvision->dev = NULL; /* USB device is no more */
+
+ mutex_unlock(&usbvision->v4l2_lock);
+
+ if (usbvision->user) {
+ printk(KERN_INFO "%s: In use, disconnect pending\n",
+ __func__);
+ wake_up_interruptible(&usbvision->wait_frame);
+ wake_up_interruptible(&usbvision->wait_stream);
+ } else {
+ usbvision_release(usbvision);
+ }
+
+ PDEBUG(DBG_PROBE, "success");
+}
+
+static struct usb_driver usbvision_driver = {
+ .name = "usbvision",
+ .id_table = usbvision_table,
+ .probe = usbvision_probe,
+ .disconnect = __devexit_p(usbvision_disconnect),
+};
+
+/*
+ * usbvision_init()
+ *
+ * This code is run to initialize the driver.
+ *
+ */
+static int __init usbvision_init(void)
+{
+ int err_code;
+
+ PDEBUG(DBG_PROBE, "");
+
+ PDEBUG(DBG_IO, "IO debugging is enabled [video]");
+ PDEBUG(DBG_PROBE, "PROBE debugging is enabled [video]");
+ PDEBUG(DBG_MMAP, "MMAP debugging is enabled [video]");
+
+ /* disable planar mode support unless compression enabled */
+ if (isoc_mode != ISOC_MODE_COMPRESS) {
+ /* FIXME : not the right way to set supported flag */
+ usbvision_v4l2_format[6].supported = 0; /* V4L2_PIX_FMT_YVU420 */
+ usbvision_v4l2_format[7].supported = 0; /* V4L2_PIX_FMT_YUV422P */
+ }
+
+ err_code = usb_register(&usbvision_driver);
+
+ if (err_code == 0) {
+ printk(KERN_INFO DRIVER_DESC " : " USBVISION_VERSION_STRING "\n");
+ PDEBUG(DBG_PROBE, "success");
+ }
+ return err_code;
+}
+
+static void __exit usbvision_exit(void)
+{
+ PDEBUG(DBG_PROBE, "");
+
+ usb_deregister(&usbvision_driver);
+ PDEBUG(DBG_PROBE, "success");
+}
+
+module_init(usbvision_init);
+module_exit(usbvision_exit);
+
+/*
+ * Overrides for Emacs so that we follow Linus's tabbing style.
+ * ---------------------------------------------------------------------------
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
--- /dev/null
+/*
+ * USBVISION.H
+ * usbvision header file
+ *
+ * Copyright (c) 1999-2005 Joerg Heckenbach <joerg@heckenbach-aw.de>
+ * Dwaine Garden <dwainegarden@rogers.com>
+ *
+ *
+ * Report problems to v4l MailingList: linux-media@vger.kernel.org
+ *
+ * This module is part of usbvision driver project.
+ * Updates to driver completed by Dwaine P. Garden
+ * v4l2 conversion by Thierry Merle <thierry.merle@free.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+
+#ifndef __LINUX_USBVISION_H
+#define __LINUX_USBVISION_H
+
+#include <linux/list.h>
+#include <linux/usb.h>
+#include <linux/i2c.h>
+#include <linux/mutex.h>
+#include <media/v4l2-device.h>
+#include <media/tuner.h>
+#include <linux/videodev2.h>
+
+#define USBVISION_DEBUG /* Turn on debug messages */
+
+#define USBVISION_PWR_REG 0x00
+ #define USBVISION_SSPND_EN (1 << 1)
+ #define USBVISION_RES2 (1 << 2)
+ #define USBVISION_PWR_VID (1 << 5)
+ #define USBVISION_E2_EN (1 << 7)
+#define USBVISION_CONFIG_REG 0x01
+#define USBVISION_ADRS_REG 0x02
+#define USBVISION_ALTER_REG 0x03
+#define USBVISION_FORCE_ALTER_REG 0x04
+#define USBVISION_STATUS_REG 0x05
+#define USBVISION_IOPIN_REG 0x06
+ #define USBVISION_IO_1 (1 << 0)
+ #define USBVISION_IO_2 (1 << 1)
+ #define USBVISION_AUDIO_IN 0
+ #define USBVISION_AUDIO_TV 1
+ #define USBVISION_AUDIO_RADIO 2
+ #define USBVISION_AUDIO_MUTE 3
+#define USBVISION_SER_MODE 0x07
+ #define USBVISION_CLK_OUT (1 << 0)
+ #define USBVISION_DAT_IO (1 << 1)
+ #define USBVISION_SENS_OUT (1 << 2)
+ #define USBVISION_SER_MODE_SOFT (0 << 4)
+ #define USBVISION_SER_MODE_SIO (1 << 4)
+#define USBVISION_SER_ADRS 0x08
+#define USBVISION_SER_CONT 0x09
+#define USBVISION_SER_DAT1 0x0A
+#define USBVISION_SER_DAT2 0x0B
+#define USBVISION_SER_DAT3 0x0C
+#define USBVISION_SER_DAT4 0x0D
+#define USBVISION_EE_DATA 0x0E
+#define USBVISION_EE_LSBAD 0x0F
+#define USBVISION_EE_CONT 0x10
+#define USBVISION_DRM_CONT 0x12
+ #define USBVISION_REF (1 << 0)
+ #define USBVISION_RES_UR (1 << 2)
+ #define USBVISION_RES_FDL (1 << 3)
+ #define USBVISION_RES_VDW (1 << 4)
+#define USBVISION_DRM_PRM1 0x13
+#define USBVISION_DRM_PRM2 0x14
+#define USBVISION_DRM_PRM3 0x15
+#define USBVISION_DRM_PRM4 0x16
+#define USBVISION_DRM_PRM5 0x17
+#define USBVISION_DRM_PRM6 0x18
+#define USBVISION_DRM_PRM7 0x19
+#define USBVISION_DRM_PRM8 0x1A
+#define USBVISION_VIN_REG1 0x1B
+ #define USBVISION_8_422_SYNC 0x01
+ #define USBVISION_16_422_SYNC 0x02
+ #define USBVISION_VSNC_POL (1 << 3)
+ #define USBVISION_HSNC_POL (1 << 4)
+ #define USBVISION_FID_POL (1 << 5)
+ #define USBVISION_HVALID_PO (1 << 6)
+ #define USBVISION_VCLK_POL (1 << 7)
+#define USBVISION_VIN_REG2 0x1C
+ #define USBVISION_AUTO_FID (1 << 0)
+ #define USBVISION_NONE_INTER (1 << 1)
+ #define USBVISION_NOHVALID (1 << 2)
+ #define USBVISION_UV_ID (1 << 3)
+ #define USBVISION_FIX_2C (1 << 4)
+ #define USBVISION_SEND_FID (1 << 5)
+ #define USBVISION_KEEP_BLANK (1 << 7)
+#define USBVISION_LXSIZE_I 0x1D
+#define USBVISION_MXSIZE_I 0x1E
+#define USBVISION_LYSIZE_I 0x1F
+#define USBVISION_MYSIZE_I 0x20
+#define USBVISION_LX_OFFST 0x21
+#define USBVISION_MX_OFFST 0x22
+#define USBVISION_LY_OFFST 0x23
+#define USBVISION_MY_OFFST 0x24
+#define USBVISION_FRM_RATE 0x25
+#define USBVISION_LXSIZE_O 0x26
+#define USBVISION_MXSIZE_O 0x27
+#define USBVISION_LYSIZE_O 0x28
+#define USBVISION_MYSIZE_O 0x29
+#define USBVISION_FILT_CONT 0x2A
+#define USBVISION_VO_MODE 0x2B
+#define USBVISION_INTRA_CYC 0x2C
+#define USBVISION_STRIP_SZ 0x2D
+#define USBVISION_FORCE_INTRA 0x2E
+#define USBVISION_FORCE_UP 0x2F
+#define USBVISION_BUF_THR 0x30
+#define USBVISION_DVI_YUV 0x31
+#define USBVISION_AUDIO_CONT 0x32
+#define USBVISION_AUD_PK_LEN 0x33
+#define USBVISION_BLK_PK_LEN 0x34
+#define USBVISION_PCM_THR1 0x38
+#define USBVISION_PCM_THR2 0x39
+#define USBVISION_DIST_THR_L 0x3A
+#define USBVISION_DIST_THR_H 0x3B
+#define USBVISION_MAX_DIST_L 0x3C
+#define USBVISION_MAX_DIST_H 0x3D
+#define USBVISION_OP_CODE 0x33
+
+#define MAX_BYTES_PER_PIXEL 4
+
+#define MIN_FRAME_WIDTH 64
+#define MAX_USB_WIDTH 320 /* 384 */
+#define MAX_FRAME_WIDTH 320 /* 384 */ /* streching sometimes causes crashes*/
+
+#define MIN_FRAME_HEIGHT 48
+#define MAX_USB_HEIGHT 240 /* 288 */
+#define MAX_FRAME_HEIGHT 240 /* 288 */ /* Streching sometimes causes crashes*/
+
+#define MAX_FRAME_SIZE (MAX_FRAME_WIDTH * MAX_FRAME_HEIGHT * MAX_BYTES_PER_PIXEL)
+#define USBVISION_CLIPMASK_SIZE (MAX_FRAME_WIDTH * MAX_FRAME_HEIGHT / 8) /* bytesize of clipmask */
+
+#define USBVISION_URB_FRAMES 32
+
+#define USBVISION_NUM_HEADERMARKER 20
+#define USBVISION_NUMFRAMES 3 /* Maximum number of frames an application can get */
+#define USBVISION_NUMSBUF 2 /* Dimensioning the USB S buffering */
+
+#define USBVISION_POWEROFF_TIME (3 * HZ) /* 3 seconds */
+
+
+#define FRAMERATE_MIN 0
+#define FRAMERATE_MAX 31
+
+enum {
+ ISOC_MODE_YUV422 = 0x03,
+ ISOC_MODE_YUV420 = 0x14,
+ ISOC_MODE_COMPRESS = 0x60,
+};
+
+/* This macro restricts an int variable to an inclusive range */
+#define RESTRICT_TO_RANGE(v, mi, ma) \
+ { if ((v) < (mi)) (v) = (mi); else if ((v) > (ma)) (v) = (ma); }
+
+/*
+ * We use macros to do YUV -> RGB conversion because this is
+ * very important for speed and totally unimportant for size.
+ *
+ * YUV -> RGB Conversion
+ * ---------------------
+ *
+ * B = 1.164*(Y-16) + 2.018*(V-128)
+ * G = 1.164*(Y-16) - 0.813*(U-128) - 0.391*(V-128)
+ * R = 1.164*(Y-16) + 1.596*(U-128)
+ *
+ * If you fancy integer arithmetics (as you should), hear this:
+ *
+ * 65536*B = 76284*(Y-16) + 132252*(V-128)
+ * 65536*G = 76284*(Y-16) - 53281*(U-128) - 25625*(V-128)
+ * 65536*R = 76284*(Y-16) + 104595*(U-128)
+ *
+ * Make sure the output values are within [0..255] range.
+ */
+#define LIMIT_RGB(x) (((x) < 0) ? 0 : (((x) > 255) ? 255 : (x)))
+#define YUV_TO_RGB_BY_THE_BOOK(my, mu, mv, mr, mg, mb) { \
+ int mm_y, mm_yc, mm_u, mm_v, mm_r, mm_g, mm_b; \
+ mm_y = (my) - 16; \
+ mm_u = (mu) - 128; \
+ mm_v = (mv) - 128; \
+ mm_yc = mm_y * 76284; \
+ mm_b = (mm_yc + 132252 * mm_v) >> 16; \
+ mm_g = (mm_yc - 53281 * mm_u - 25625 * mm_v) >> 16; \
+ mm_r = (mm_yc + 104595 * mm_u) >> 16; \
+ mb = LIMIT_RGB(mm_b); \
+ mg = LIMIT_RGB(mm_g); \
+ mr = LIMIT_RGB(mm_r); \
+}
+
+/* Debugging aid */
+#define USBVISION_SAY_AND_WAIT(what) { \
+ wait_queue_head_t wq; \
+ init_waitqueue_head(&wq); \
+ printk(KERN_INFO "Say: %s\n", what); \
+ interruptible_sleep_on_timeout(&wq, HZ * 3); \
+}
+
+/*
+ * This macro checks if usbvision is still operational. The 'usbvision'
+ * pointer must be valid, usbvision->dev must be valid, we are not
+ * removing the device and the device has not erred on us.
+ */
+#define USBVISION_IS_OPERATIONAL(udevice) (\
+ (udevice != NULL) && \
+ ((udevice)->dev != NULL) && \
+ ((udevice)->last_error == 0) && \
+ (!(udevice)->remove_pending))
+
+#define I2C_USB_ADAP_MAX 16
+
+#define USBVISION_NORMS (V4L2_STD_PAL | V4L2_STD_NTSC | V4L2_STD_SECAM | V4L2_STD_PAL_M)
+
+/* ----------------------------------------------------------------- */
+/* usbvision video structures */
+/* ----------------------------------------------------------------- */
+enum scan_state {
+ scan_state_scanning, /* Scanning for header */
+ scan_state_lines /* Parsing lines */
+};
+
+/* Completion states of the data parser */
+enum parse_state {
+ parse_state_continue, /* Just parse next item */
+ parse_state_next_frame, /* Frame done, send it to V4L */
+ parse_state_out, /* Not enough data for frame */
+ parse_state_end_parse /* End parsing */
+};
+
+enum frame_state {
+ frame_state_unused, /* Unused (no MCAPTURE) */
+ frame_state_ready, /* Ready to start grabbing */
+ frame_state_grabbing, /* In the process of being grabbed into */
+ frame_state_done, /* Finished grabbing, but not been synced yet */
+ frame_state_done_hold, /* Are syncing or reading */
+ frame_state_error, /* Something bad happened while processing */
+};
+
+/* stream states */
+enum stream_state {
+ stream_off, /* Driver streaming is completely OFF */
+ stream_idle, /* Driver streaming is ready to be put ON by the application */
+ stream_interrupt, /* Driver streaming must be interrupted */
+ stream_on, /* Driver streaming is put ON by the application */
+};
+
+enum isoc_state {
+ isoc_state_in_frame, /* Isoc packet is member of frame */
+ isoc_state_no_frame, /* Isoc packet is not member of any frame */
+};
+
+struct usb_device;
+
+struct usbvision_sbuf {
+ char *data;
+ struct urb *urb;
+};
+
+#define USBVISION_MAGIC_1 0x55
+#define USBVISION_MAGIC_2 0xAA
+#define USBVISION_HEADER_LENGTH 0x0c
+#define USBVISION_SAA7111_ADDR 0x48
+#define USBVISION_SAA7113_ADDR 0x4a
+#define USBVISION_IIC_LRACK 0x20
+#define USBVISION_IIC_LRNACK 0x30
+#define USBVISION_FRAME_FORMAT_PARAM_INTRA (1<<7)
+
+struct usbvision_v4l2_format_st {
+ int supported;
+ int bytes_per_pixel;
+ int depth;
+ int format;
+ char *desc;
+};
+#define USBVISION_SUPPORTED_PALETTES ARRAY_SIZE(usbvision_v4l2_format)
+
+struct usbvision_frame_header {
+ unsigned char magic_1; /* 0 magic */
+ unsigned char magic_2; /* 1 magic */
+ unsigned char header_length; /* 2 */
+ unsigned char frame_num; /* 3 */
+ unsigned char frame_phase; /* 4 */
+ unsigned char frame_latency; /* 5 */
+ unsigned char data_format; /* 6 */
+ unsigned char format_param; /* 7 */
+ unsigned char frame_width_lo; /* 8 */
+ unsigned char frame_width_hi; /* 9 */
+ unsigned char frame_height_lo; /* 10 */
+ unsigned char frame_height_hi; /* 11 */
+ __u16 frame_width; /* 8 - 9 after endian correction*/
+ __u16 frame_height; /* 10 - 11 after endian correction*/
+};
+
+struct usbvision_frame {
+ char *data; /* Frame buffer */
+ struct usbvision_frame_header isoc_header; /* Header from stream */
+
+ int width; /* Width application is expecting */
+ int height; /* Height */
+ int index; /* Frame index */
+ int frmwidth; /* Width the frame actually is */
+ int frmheight; /* Height */
+
+ volatile int grabstate; /* State of grabbing */
+ int scanstate; /* State of scanning */
+
+ struct list_head frame;
+
+ int curline; /* Line of frame we're working on */
+
+ long scanlength; /* uncompressed, raw data length of frame */
+ long bytes_read; /* amount of scanlength that has been read from data */
+ struct usbvision_v4l2_format_st v4l2_format; /* format the user needs*/
+ int v4l2_linesize; /* bytes for one videoline*/
+ struct timeval timestamp;
+ int sequence; /* How many video frames we send to user */
+};
+
+#define CODEC_SAA7113 7113
+#define CODEC_SAA7111 7111
+#define CODEC_WEBCAM 3000
+#define BRIDGE_NT1003 1003
+#define BRIDGE_NT1004 1004
+#define BRIDGE_NT1005 1005
+
+struct usbvision_device_data_st {
+ __u64 video_norm;
+ const char *model_string;
+ int interface; /* to handle special interface number like BELKIN and Hauppauge WinTV-USB II */
+ __u16 codec;
+ unsigned video_channels:3;
+ unsigned audio_channels:2;
+ unsigned radio:1;
+ unsigned vbi:1;
+ unsigned tuner:1;
+ unsigned vin_reg1_override:1; /* Override default value with */
+ unsigned vin_reg2_override:1; /* vin_reg1, vin_reg2, etc. */
+ unsigned dvi_yuv_override:1;
+ __u8 vin_reg1;
+ __u8 vin_reg2;
+ __u8 dvi_yuv;
+ __u8 tuner_type;
+ __s16 x_offset;
+ __s16 y_offset;
+};
+
+/* Declared on usbvision-cards.c */
+extern struct usbvision_device_data_st usbvision_device_data[];
+extern struct usb_device_id usbvision_table[];
+
+struct usb_usbvision {
+ struct v4l2_device v4l2_dev;
+ struct video_device *vdev; /* Video Device */
+ struct video_device *rdev; /* Radio Device */
+
+ /* i2c Declaration Section*/
+ struct i2c_adapter i2c_adap;
+ int registered_i2c;
+
+ struct urb *ctrl_urb;
+ unsigned char ctrl_urb_buffer[8];
+ int ctrl_urb_busy;
+ struct usb_ctrlrequest ctrl_urb_setup;
+ wait_queue_head_t ctrl_urb_wq; /* Processes waiting */
+
+ /* configuration part */
+ int have_tuner;
+ int tuner_type;
+ int bridge_type; /* NT1003, NT1004, NT1005 */
+ int radio;
+ int video_inputs; /* # of inputs */
+ unsigned long freq;
+ int audio_mute;
+ int audio_channel;
+ int isoc_mode; /* format of video data for the usb isoc-transfer */
+ unsigned int nr; /* Number of the device */
+
+ /* Device structure */
+ struct usb_device *dev;
+ /* usb transfer */
+ int num_alt; /* Number of alternative settings */
+ unsigned int *alt_max_pkt_size; /* array of max_packet_size */
+ unsigned char iface; /* Video interface number */
+ unsigned char iface_alt; /* Alt settings */
+ unsigned char vin_reg2_preset;
+ struct mutex v4l2_lock;
+ struct timer_list power_off_timer;
+ struct work_struct power_off_work;
+ int power; /* is the device powered on? */
+ int user; /* user count for exclusive use */
+ int initialized; /* Had we already sent init sequence? */
+ int dev_model; /* What type of USBVISION device we got? */
+ enum stream_state streaming; /* Are we streaming Isochronous? */
+ int last_error; /* What calamity struck us? */
+ int curwidth; /* width of the frame the device is currently set to*/
+ int curheight; /* height of the frame the device is currently set to*/
+ int stretch_width; /* stretch-factor for frame width (from usb to screen)*/
+ int stretch_height; /* stretch-factor for frame height (from usb to screen)*/
+ char *fbuf; /* Videodev buffer area for mmap*/
+ int max_frame_size; /* Bytes in one video frame */
+ int fbuf_size; /* Videodev buffer size */
+ spinlock_t queue_lock; /* spinlock for protecting mods on inqueue and outqueue */
+ struct list_head inqueue, outqueue; /* queued frame list and ready to dequeue frame list */
+ wait_queue_head_t wait_frame; /* Processes waiting */
+ wait_queue_head_t wait_stream; /* Processes waiting */
+ struct usbvision_frame *cur_frame; /* pointer to current frame, set by usbvision_find_header */
+ struct usbvision_frame frame[USBVISION_NUMFRAMES]; /* frame buffer */
+ int num_frames; /* number of frames allocated */
+ struct usbvision_sbuf sbuf[USBVISION_NUMSBUF]; /* S buffering */
+ volatile int remove_pending; /* If set then about to exit */
+
+ /* Scratch space from the Isochronous Pipe.*/
+ unsigned char *scratch;
+ int scratch_read_ptr;
+ int scratch_write_ptr;
+ int scratch_headermarker[USBVISION_NUM_HEADERMARKER];
+ int scratch_headermarker_read_ptr;
+ int scratch_headermarker_write_ptr;
+ enum isoc_state isocstate;
+ struct usbvision_v4l2_format_st palette;
+
+ struct v4l2_capability vcap; /* Video capabilities */
+ unsigned int ctl_input; /* selected input */
+ v4l2_std_id tvnorm_id; /* selected tv norm */
+ unsigned char video_endp; /* 0x82 for USBVISION devices based */
+
+ /* Decompression stuff: */
+ unsigned char *intra_frame_buffer; /* Buffer for reference frame */
+ int block_pos; /* for test only */
+ int request_intra; /* 0 = normal; 1 = intra frame is requested; */
+ int last_isoc_frame_num; /* check for lost isoc frames */
+ int isoc_packet_size; /* need to calculate used_bandwidth */
+ int used_bandwidth; /* used bandwidth 0-100%, need to set compr_level */
+ int compr_level; /* How strong (100) or weak (0) is compression */
+ int last_compr_level; /* How strong (100) or weak (0) was compression */
+ int usb_bandwidth; /* Mbit/s */
+
+ /* Statistics that can be overlayed on the screen */
+ unsigned long isoc_urb_count; /* How many URBs we received so far */
+ unsigned long urb_length; /* Length of last URB */
+ unsigned long isoc_data_count; /* How many bytes we received */
+ unsigned long header_count; /* How many frame headers we found */
+ unsigned long scratch_ovf_count; /* How many times we overflowed scratch */
+ unsigned long isoc_skip_count; /* How many empty ISO packets received */
+ unsigned long isoc_err_count; /* How many bad ISO packets received */
+ unsigned long isoc_packet_count; /* How many packets we totally got */
+ unsigned long time_in_irq; /* How long do we need for interrupt */
+ int isoc_measure_bandwidth_count;
+ int frame_num; /* How many video frames we send to user */
+ int max_strip_len; /* How big is the biggest strip */
+ int comprblock_pos;
+ int strip_len_errors; /* How many times was block_pos greater than strip_len */
+ int strip_magic_errors;
+ int strip_line_number_errors;
+ int compr_block_types[4];
+};
+
+static inline struct usb_usbvision *to_usbvision(struct v4l2_device *v4l2_dev)
+{
+ return container_of(v4l2_dev, struct usb_usbvision, v4l2_dev);
+}
+
+#define call_all(usbvision, o, f, args...) \
+ v4l2_device_call_all(&usbvision->v4l2_dev, 0, o, f, ##args)
+
+/* --------------------------------------------------------------- */
+/* defined in usbvision-i2c.c */
+/* i2c-algo-usb declaration */
+/* --------------------------------------------------------------- */
+
+/* ----------------------------------------------------------------------- */
+/* usbvision specific I2C functions */
+/* ----------------------------------------------------------------------- */
+int usbvision_i2c_register(struct usb_usbvision *usbvision);
+int usbvision_i2c_unregister(struct usb_usbvision *usbvision);
+
+/* defined in usbvision-core.c */
+int usbvision_read_reg(struct usb_usbvision *usbvision, unsigned char reg);
+int usbvision_write_reg(struct usb_usbvision *usbvision, unsigned char reg,
+ unsigned char value);
+
+int usbvision_frames_alloc(struct usb_usbvision *usbvision, int number_of_frames);
+void usbvision_frames_free(struct usb_usbvision *usbvision);
+int usbvision_scratch_alloc(struct usb_usbvision *usbvision);
+void usbvision_scratch_free(struct usb_usbvision *usbvision);
+int usbvision_decompress_alloc(struct usb_usbvision *usbvision);
+void usbvision_decompress_free(struct usb_usbvision *usbvision);
+
+int usbvision_setup(struct usb_usbvision *usbvision, int format);
+int usbvision_init_isoc(struct usb_usbvision *usbvision);
+int usbvision_restart_isoc(struct usb_usbvision *usbvision);
+void usbvision_stop_isoc(struct usb_usbvision *usbvision);
+int usbvision_set_alternate(struct usb_usbvision *dev);
+
+int usbvision_set_audio(struct usb_usbvision *usbvision, int audio_channel);
+int usbvision_audio_off(struct usb_usbvision *usbvision);
+
+int usbvision_begin_streaming(struct usb_usbvision *usbvision);
+void usbvision_empty_framequeues(struct usb_usbvision *dev);
+int usbvision_stream_interrupt(struct usb_usbvision *dev);
+
+int usbvision_muxsel(struct usb_usbvision *usbvision, int channel);
+int usbvision_set_input(struct usb_usbvision *usbvision);
+int usbvision_set_output(struct usb_usbvision *usbvision, int width, int height);
+
+void usbvision_init_power_off_timer(struct usb_usbvision *usbvision);
+void usbvision_set_power_off_timer(struct usb_usbvision *usbvision);
+void usbvision_reset_power_off_timer(struct usb_usbvision *usbvision);
+int usbvision_power_off(struct usb_usbvision *usbvision);
+int usbvision_power_on(struct usb_usbvision *usbvision);
+
+#endif /* __LINUX_USBVISION_H */
+
+/*
+ * Overrides for Emacs so that we follow Linus's tabbing style.
+ * ---------------------------------------------------------------------------
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
--- /dev/null
+config USB_VIDEO_CLASS
+ tristate "USB Video Class (UVC)"
+ select VIDEOBUF2_VMALLOC
+ ---help---
+ Support for the USB Video Class (UVC). Currently only video
+ input devices, such as webcams, are supported.
+
+ For more information see: <http://linux-uvc.berlios.de/>
+
+config USB_VIDEO_CLASS_INPUT_EVDEV
+ bool "UVC input events device support"
+ default y
+ depends on USB_VIDEO_CLASS
+ depends on USB_VIDEO_CLASS=INPUT || INPUT=y
+ ---help---
+ This option makes USB Video Class devices register an input device
+ to report button events.
+
+ If you are in doubt, say Y.
--- /dev/null
+uvcvideo-objs := uvc_driver.o uvc_queue.o uvc_v4l2.o uvc_video.o uvc_ctrl.o \
+ uvc_status.o uvc_isight.o uvc_debugfs.o
+ifeq ($(CONFIG_MEDIA_CONTROLLER),y)
+uvcvideo-objs += uvc_entity.o
+endif
+obj-$(CONFIG_USB_VIDEO_CLASS) += uvcvideo.o
--- /dev/null
+/*
+ * uvc_ctrl.c -- USB Video Class driver - Controls
+ *
+ * Copyright (C) 2005-2010
+ * Laurent Pinchart (laurent.pinchart@ideasonboard.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/uaccess.h>
+#include <linux/usb.h>
+#include <linux/videodev2.h>
+#include <linux/vmalloc.h>
+#include <linux/wait.h>
+#include <linux/atomic.h>
+#include <media/v4l2-ctrls.h>
+
+#include "uvcvideo.h"
+
+#define UVC_CTRL_DATA_CURRENT 0
+#define UVC_CTRL_DATA_BACKUP 1
+#define UVC_CTRL_DATA_MIN 2
+#define UVC_CTRL_DATA_MAX 3
+#define UVC_CTRL_DATA_RES 4
+#define UVC_CTRL_DATA_DEF 5
+#define UVC_CTRL_DATA_LAST 6
+
+/* ------------------------------------------------------------------------
+ * Controls
+ */
+
+static struct uvc_control_info uvc_ctrls[] = {
+ {
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = UVC_PU_BRIGHTNESS_CONTROL,
+ .index = 0,
+ .size = 2,
+ .flags = UVC_CTRL_FLAG_SET_CUR
+ | UVC_CTRL_FLAG_GET_RANGE
+ | UVC_CTRL_FLAG_RESTORE,
+ },
+ {
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = UVC_PU_CONTRAST_CONTROL,
+ .index = 1,
+ .size = 2,
+ .flags = UVC_CTRL_FLAG_SET_CUR
+ | UVC_CTRL_FLAG_GET_RANGE
+ | UVC_CTRL_FLAG_RESTORE,
+ },
+ {
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = UVC_PU_HUE_CONTROL,
+ .index = 2,
+ .size = 2,
+ .flags = UVC_CTRL_FLAG_SET_CUR
+ | UVC_CTRL_FLAG_GET_RANGE
+ | UVC_CTRL_FLAG_RESTORE
+ | UVC_CTRL_FLAG_AUTO_UPDATE,
+ },
+ {
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = UVC_PU_SATURATION_CONTROL,
+ .index = 3,
+ .size = 2,
+ .flags = UVC_CTRL_FLAG_SET_CUR
+ | UVC_CTRL_FLAG_GET_RANGE
+ | UVC_CTRL_FLAG_RESTORE,
+ },
+ {
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = UVC_PU_SHARPNESS_CONTROL,
+ .index = 4,
+ .size = 2,
+ .flags = UVC_CTRL_FLAG_SET_CUR
+ | UVC_CTRL_FLAG_GET_RANGE
+ | UVC_CTRL_FLAG_RESTORE,
+ },
+ {
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = UVC_PU_GAMMA_CONTROL,
+ .index = 5,
+ .size = 2,
+ .flags = UVC_CTRL_FLAG_SET_CUR
+ | UVC_CTRL_FLAG_GET_RANGE
+ | UVC_CTRL_FLAG_RESTORE,
+ },
+ {
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = UVC_PU_WHITE_BALANCE_TEMPERATURE_CONTROL,
+ .index = 6,
+ .size = 2,
+ .flags = UVC_CTRL_FLAG_SET_CUR
+ | UVC_CTRL_FLAG_GET_RANGE
+ | UVC_CTRL_FLAG_RESTORE
+ | UVC_CTRL_FLAG_AUTO_UPDATE,
+ },
+ {
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = UVC_PU_WHITE_BALANCE_COMPONENT_CONTROL,
+ .index = 7,
+ .size = 4,
+ .flags = UVC_CTRL_FLAG_SET_CUR
+ | UVC_CTRL_FLAG_GET_RANGE
+ | UVC_CTRL_FLAG_RESTORE
+ | UVC_CTRL_FLAG_AUTO_UPDATE,
+ },
+ {
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = UVC_PU_BACKLIGHT_COMPENSATION_CONTROL,
+ .index = 8,
+ .size = 2,
+ .flags = UVC_CTRL_FLAG_SET_CUR
+ | UVC_CTRL_FLAG_GET_RANGE
+ | UVC_CTRL_FLAG_RESTORE,
+ },
+ {
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = UVC_PU_GAIN_CONTROL,
+ .index = 9,
+ .size = 2,
+ .flags = UVC_CTRL_FLAG_SET_CUR
+ | UVC_CTRL_FLAG_GET_RANGE
+ | UVC_CTRL_FLAG_RESTORE,
+ },
+ {
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = UVC_PU_POWER_LINE_FREQUENCY_CONTROL,
+ .index = 10,
+ .size = 1,
+ .flags = UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_GET_CUR
+ | UVC_CTRL_FLAG_GET_DEF | UVC_CTRL_FLAG_RESTORE,
+ },
+ {
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = UVC_PU_HUE_AUTO_CONTROL,
+ .index = 11,
+ .size = 1,
+ .flags = UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_GET_CUR
+ | UVC_CTRL_FLAG_GET_DEF | UVC_CTRL_FLAG_RESTORE,
+ },
+ {
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = UVC_PU_WHITE_BALANCE_TEMPERATURE_AUTO_CONTROL,
+ .index = 12,
+ .size = 1,
+ .flags = UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_GET_CUR
+ | UVC_CTRL_FLAG_GET_DEF | UVC_CTRL_FLAG_RESTORE,
+ },
+ {
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = UVC_PU_WHITE_BALANCE_COMPONENT_AUTO_CONTROL,
+ .index = 13,
+ .size = 1,
+ .flags = UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_GET_CUR
+ | UVC_CTRL_FLAG_GET_DEF | UVC_CTRL_FLAG_RESTORE,
+ },
+ {
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = UVC_PU_DIGITAL_MULTIPLIER_CONTROL,
+ .index = 14,
+ .size = 2,
+ .flags = UVC_CTRL_FLAG_SET_CUR
+ | UVC_CTRL_FLAG_GET_RANGE
+ | UVC_CTRL_FLAG_RESTORE,
+ },
+ {
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = UVC_PU_DIGITAL_MULTIPLIER_LIMIT_CONTROL,
+ .index = 15,
+ .size = 2,
+ .flags = UVC_CTRL_FLAG_SET_CUR
+ | UVC_CTRL_FLAG_GET_RANGE
+ | UVC_CTRL_FLAG_RESTORE,
+ },
+ {
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = UVC_PU_ANALOG_VIDEO_STANDARD_CONTROL,
+ .index = 16,
+ .size = 1,
+ .flags = UVC_CTRL_FLAG_GET_CUR,
+ },
+ {
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = UVC_PU_ANALOG_LOCK_STATUS_CONTROL,
+ .index = 17,
+ .size = 1,
+ .flags = UVC_CTRL_FLAG_GET_CUR,
+ },
+ {
+ .entity = UVC_GUID_UVC_CAMERA,
+ .selector = UVC_CT_SCANNING_MODE_CONTROL,
+ .index = 0,
+ .size = 1,
+ .flags = UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_GET_CUR
+ | UVC_CTRL_FLAG_RESTORE,
+ },
+ {
+ .entity = UVC_GUID_UVC_CAMERA,
+ .selector = UVC_CT_AE_MODE_CONTROL,
+ .index = 1,
+ .size = 1,
+ .flags = UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_GET_CUR
+ | UVC_CTRL_FLAG_GET_DEF | UVC_CTRL_FLAG_GET_RES
+ | UVC_CTRL_FLAG_RESTORE,
+ },
+ {
+ .entity = UVC_GUID_UVC_CAMERA,
+ .selector = UVC_CT_AE_PRIORITY_CONTROL,
+ .index = 2,
+ .size = 1,
+ .flags = UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_GET_CUR
+ | UVC_CTRL_FLAG_RESTORE,
+ },
+ {
+ .entity = UVC_GUID_UVC_CAMERA,
+ .selector = UVC_CT_EXPOSURE_TIME_ABSOLUTE_CONTROL,
+ .index = 3,
+ .size = 4,
+ .flags = UVC_CTRL_FLAG_SET_CUR
+ | UVC_CTRL_FLAG_GET_RANGE
+ | UVC_CTRL_FLAG_RESTORE,
+ },
+ {
+ .entity = UVC_GUID_UVC_CAMERA,
+ .selector = UVC_CT_EXPOSURE_TIME_RELATIVE_CONTROL,
+ .index = 4,
+ .size = 1,
+ .flags = UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_RESTORE,
+ },
+ {
+ .entity = UVC_GUID_UVC_CAMERA,
+ .selector = UVC_CT_FOCUS_ABSOLUTE_CONTROL,
+ .index = 5,
+ .size = 2,
+ .flags = UVC_CTRL_FLAG_SET_CUR
+ | UVC_CTRL_FLAG_GET_RANGE
+ | UVC_CTRL_FLAG_RESTORE
+ | UVC_CTRL_FLAG_AUTO_UPDATE,
+ },
+ {
+ .entity = UVC_GUID_UVC_CAMERA,
+ .selector = UVC_CT_FOCUS_RELATIVE_CONTROL,
+ .index = 6,
+ .size = 2,
+ .flags = UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_GET_MIN
+ | UVC_CTRL_FLAG_GET_MAX | UVC_CTRL_FLAG_GET_RES
+ | UVC_CTRL_FLAG_GET_DEF
+ | UVC_CTRL_FLAG_AUTO_UPDATE,
+ },
+ {
+ .entity = UVC_GUID_UVC_CAMERA,
+ .selector = UVC_CT_IRIS_ABSOLUTE_CONTROL,
+ .index = 7,
+ .size = 2,
+ .flags = UVC_CTRL_FLAG_SET_CUR
+ | UVC_CTRL_FLAG_GET_RANGE
+ | UVC_CTRL_FLAG_RESTORE
+ | UVC_CTRL_FLAG_AUTO_UPDATE,
+ },
+ {
+ .entity = UVC_GUID_UVC_CAMERA,
+ .selector = UVC_CT_IRIS_RELATIVE_CONTROL,
+ .index = 8,
+ .size = 1,
+ .flags = UVC_CTRL_FLAG_SET_CUR
+ | UVC_CTRL_FLAG_AUTO_UPDATE,
+ },
+ {
+ .entity = UVC_GUID_UVC_CAMERA,
+ .selector = UVC_CT_ZOOM_ABSOLUTE_CONTROL,
+ .index = 9,
+ .size = 2,
+ .flags = UVC_CTRL_FLAG_SET_CUR
+ | UVC_CTRL_FLAG_GET_RANGE
+ | UVC_CTRL_FLAG_RESTORE
+ | UVC_CTRL_FLAG_AUTO_UPDATE,
+ },
+ {
+ .entity = UVC_GUID_UVC_CAMERA,
+ .selector = UVC_CT_ZOOM_RELATIVE_CONTROL,
+ .index = 10,
+ .size = 3,
+ .flags = UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_GET_MIN
+ | UVC_CTRL_FLAG_GET_MAX | UVC_CTRL_FLAG_GET_RES
+ | UVC_CTRL_FLAG_GET_DEF
+ | UVC_CTRL_FLAG_AUTO_UPDATE,
+ },
+ {
+ .entity = UVC_GUID_UVC_CAMERA,
+ .selector = UVC_CT_PANTILT_ABSOLUTE_CONTROL,
+ .index = 11,
+ .size = 8,
+ .flags = UVC_CTRL_FLAG_SET_CUR
+ | UVC_CTRL_FLAG_GET_RANGE
+ | UVC_CTRL_FLAG_RESTORE
+ | UVC_CTRL_FLAG_AUTO_UPDATE,
+ },
+ {
+ .entity = UVC_GUID_UVC_CAMERA,
+ .selector = UVC_CT_PANTILT_RELATIVE_CONTROL,
+ .index = 12,
+ .size = 4,
+ .flags = UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_GET_MIN
+ | UVC_CTRL_FLAG_GET_MAX | UVC_CTRL_FLAG_GET_RES
+ | UVC_CTRL_FLAG_GET_DEF
+ | UVC_CTRL_FLAG_AUTO_UPDATE,
+ },
+ {
+ .entity = UVC_GUID_UVC_CAMERA,
+ .selector = UVC_CT_ROLL_ABSOLUTE_CONTROL,
+ .index = 13,
+ .size = 2,
+ .flags = UVC_CTRL_FLAG_SET_CUR
+ | UVC_CTRL_FLAG_GET_RANGE
+ | UVC_CTRL_FLAG_RESTORE
+ | UVC_CTRL_FLAG_AUTO_UPDATE,
+ },
+ {
+ .entity = UVC_GUID_UVC_CAMERA,
+ .selector = UVC_CT_ROLL_RELATIVE_CONTROL,
+ .index = 14,
+ .size = 2,
+ .flags = UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_GET_MIN
+ | UVC_CTRL_FLAG_GET_MAX | UVC_CTRL_FLAG_GET_RES
+ | UVC_CTRL_FLAG_GET_DEF
+ | UVC_CTRL_FLAG_AUTO_UPDATE,
+ },
+ {
+ .entity = UVC_GUID_UVC_CAMERA,
+ .selector = UVC_CT_FOCUS_AUTO_CONTROL,
+ .index = 17,
+ .size = 1,
+ .flags = UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_GET_CUR
+ | UVC_CTRL_FLAG_GET_DEF | UVC_CTRL_FLAG_RESTORE,
+ },
+ {
+ .entity = UVC_GUID_UVC_CAMERA,
+ .selector = UVC_CT_PRIVACY_CONTROL,
+ .index = 18,
+ .size = 1,
+ .flags = UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_GET_CUR
+ | UVC_CTRL_FLAG_RESTORE
+ | UVC_CTRL_FLAG_AUTO_UPDATE,
+ },
+};
+
+static struct uvc_menu_info power_line_frequency_controls[] = {
+ { 0, "Disabled" },
+ { 1, "50 Hz" },
+ { 2, "60 Hz" },
+};
+
+static struct uvc_menu_info exposure_auto_controls[] = {
+ { 2, "Auto Mode" },
+ { 1, "Manual Mode" },
+ { 4, "Shutter Priority Mode" },
+ { 8, "Aperture Priority Mode" },
+};
+
+static __s32 uvc_ctrl_get_zoom(struct uvc_control_mapping *mapping,
+ __u8 query, const __u8 *data)
+{
+ __s8 zoom = (__s8)data[0];
+
+ switch (query) {
+ case UVC_GET_CUR:
+ return (zoom == 0) ? 0 : (zoom > 0 ? data[2] : -data[2]);
+
+ case UVC_GET_MIN:
+ case UVC_GET_MAX:
+ case UVC_GET_RES:
+ case UVC_GET_DEF:
+ default:
+ return data[2];
+ }
+}
+
+static void uvc_ctrl_set_zoom(struct uvc_control_mapping *mapping,
+ __s32 value, __u8 *data)
+{
+ data[0] = value == 0 ? 0 : (value > 0) ? 1 : 0xff;
+ data[2] = min((int)abs(value), 0xff);
+}
+
+static struct uvc_control_mapping uvc_ctrl_mappings[] = {
+ {
+ .id = V4L2_CID_BRIGHTNESS,
+ .name = "Brightness",
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = UVC_PU_BRIGHTNESS_CONTROL,
+ .size = 16,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
+ .data_type = UVC_CTRL_DATA_TYPE_SIGNED,
+ },
+ {
+ .id = V4L2_CID_CONTRAST,
+ .name = "Contrast",
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = UVC_PU_CONTRAST_CONTROL,
+ .size = 16,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
+ .data_type = UVC_CTRL_DATA_TYPE_UNSIGNED,
+ },
+ {
+ .id = V4L2_CID_HUE,
+ .name = "Hue",
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = UVC_PU_HUE_CONTROL,
+ .size = 16,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
+ .data_type = UVC_CTRL_DATA_TYPE_SIGNED,
+ .master_id = V4L2_CID_HUE_AUTO,
+ .master_manual = 0,
+ },
+ {
+ .id = V4L2_CID_SATURATION,
+ .name = "Saturation",
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = UVC_PU_SATURATION_CONTROL,
+ .size = 16,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
+ .data_type = UVC_CTRL_DATA_TYPE_UNSIGNED,
+ },
+ {
+ .id = V4L2_CID_SHARPNESS,
+ .name = "Sharpness",
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = UVC_PU_SHARPNESS_CONTROL,
+ .size = 16,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
+ .data_type = UVC_CTRL_DATA_TYPE_UNSIGNED,
+ },
+ {
+ .id = V4L2_CID_GAMMA,
+ .name = "Gamma",
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = UVC_PU_GAMMA_CONTROL,
+ .size = 16,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
+ .data_type = UVC_CTRL_DATA_TYPE_UNSIGNED,
+ },
+ {
+ .id = V4L2_CID_BACKLIGHT_COMPENSATION,
+ .name = "Backlight Compensation",
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = UVC_PU_BACKLIGHT_COMPENSATION_CONTROL,
+ .size = 16,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
+ .data_type = UVC_CTRL_DATA_TYPE_UNSIGNED,
+ },
+ {
+ .id = V4L2_CID_GAIN,
+ .name = "Gain",
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = UVC_PU_GAIN_CONTROL,
+ .size = 16,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
+ .data_type = UVC_CTRL_DATA_TYPE_UNSIGNED,
+ },
+ {
+ .id = V4L2_CID_POWER_LINE_FREQUENCY,
+ .name = "Power Line Frequency",
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = UVC_PU_POWER_LINE_FREQUENCY_CONTROL,
+ .size = 2,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_MENU,
+ .data_type = UVC_CTRL_DATA_TYPE_ENUM,
+ .menu_info = power_line_frequency_controls,
+ .menu_count = ARRAY_SIZE(power_line_frequency_controls),
+ },
+ {
+ .id = V4L2_CID_HUE_AUTO,
+ .name = "Hue, Auto",
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = UVC_PU_HUE_AUTO_CONTROL,
+ .size = 1,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_BOOLEAN,
+ .data_type = UVC_CTRL_DATA_TYPE_BOOLEAN,
+ .slave_ids = { V4L2_CID_HUE, },
+ },
+ {
+ .id = V4L2_CID_EXPOSURE_AUTO,
+ .name = "Exposure, Auto",
+ .entity = UVC_GUID_UVC_CAMERA,
+ .selector = UVC_CT_AE_MODE_CONTROL,
+ .size = 4,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_MENU,
+ .data_type = UVC_CTRL_DATA_TYPE_BITMASK,
+ .menu_info = exposure_auto_controls,
+ .menu_count = ARRAY_SIZE(exposure_auto_controls),
+ .slave_ids = { V4L2_CID_EXPOSURE_ABSOLUTE, },
+ },
+ {
+ .id = V4L2_CID_EXPOSURE_AUTO_PRIORITY,
+ .name = "Exposure, Auto Priority",
+ .entity = UVC_GUID_UVC_CAMERA,
+ .selector = UVC_CT_AE_PRIORITY_CONTROL,
+ .size = 1,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_BOOLEAN,
+ .data_type = UVC_CTRL_DATA_TYPE_BOOLEAN,
+ },
+ {
+ .id = V4L2_CID_EXPOSURE_ABSOLUTE,
+ .name = "Exposure (Absolute)",
+ .entity = UVC_GUID_UVC_CAMERA,
+ .selector = UVC_CT_EXPOSURE_TIME_ABSOLUTE_CONTROL,
+ .size = 32,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
+ .data_type = UVC_CTRL_DATA_TYPE_UNSIGNED,
+ .master_id = V4L2_CID_EXPOSURE_AUTO,
+ .master_manual = V4L2_EXPOSURE_MANUAL,
+ },
+ {
+ .id = V4L2_CID_AUTO_WHITE_BALANCE,
+ .name = "White Balance Temperature, Auto",
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = UVC_PU_WHITE_BALANCE_TEMPERATURE_AUTO_CONTROL,
+ .size = 1,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_BOOLEAN,
+ .data_type = UVC_CTRL_DATA_TYPE_BOOLEAN,
+ .slave_ids = { V4L2_CID_WHITE_BALANCE_TEMPERATURE, },
+ },
+ {
+ .id = V4L2_CID_WHITE_BALANCE_TEMPERATURE,
+ .name = "White Balance Temperature",
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = UVC_PU_WHITE_BALANCE_TEMPERATURE_CONTROL,
+ .size = 16,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
+ .data_type = UVC_CTRL_DATA_TYPE_UNSIGNED,
+ .master_id = V4L2_CID_AUTO_WHITE_BALANCE,
+ .master_manual = 0,
+ },
+ {
+ .id = V4L2_CID_AUTO_WHITE_BALANCE,
+ .name = "White Balance Component, Auto",
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = UVC_PU_WHITE_BALANCE_COMPONENT_AUTO_CONTROL,
+ .size = 1,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_BOOLEAN,
+ .data_type = UVC_CTRL_DATA_TYPE_BOOLEAN,
+ .slave_ids = { V4L2_CID_BLUE_BALANCE,
+ V4L2_CID_RED_BALANCE },
+ },
+ {
+ .id = V4L2_CID_BLUE_BALANCE,
+ .name = "White Balance Blue Component",
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = UVC_PU_WHITE_BALANCE_COMPONENT_CONTROL,
+ .size = 16,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
+ .data_type = UVC_CTRL_DATA_TYPE_SIGNED,
+ .master_id = V4L2_CID_AUTO_WHITE_BALANCE,
+ .master_manual = 0,
+ },
+ {
+ .id = V4L2_CID_RED_BALANCE,
+ .name = "White Balance Red Component",
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = UVC_PU_WHITE_BALANCE_COMPONENT_CONTROL,
+ .size = 16,
+ .offset = 16,
+ .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
+ .data_type = UVC_CTRL_DATA_TYPE_SIGNED,
+ .master_id = V4L2_CID_AUTO_WHITE_BALANCE,
+ .master_manual = 0,
+ },
+ {
+ .id = V4L2_CID_FOCUS_ABSOLUTE,
+ .name = "Focus (absolute)",
+ .entity = UVC_GUID_UVC_CAMERA,
+ .selector = UVC_CT_FOCUS_ABSOLUTE_CONTROL,
+ .size = 16,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
+ .data_type = UVC_CTRL_DATA_TYPE_UNSIGNED,
+ .master_id = V4L2_CID_FOCUS_AUTO,
+ .master_manual = 0,
+ },
+ {
+ .id = V4L2_CID_FOCUS_AUTO,
+ .name = "Focus, Auto",
+ .entity = UVC_GUID_UVC_CAMERA,
+ .selector = UVC_CT_FOCUS_AUTO_CONTROL,
+ .size = 1,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_BOOLEAN,
+ .data_type = UVC_CTRL_DATA_TYPE_BOOLEAN,
+ .slave_ids = { V4L2_CID_FOCUS_ABSOLUTE, },
+ },
+ {
+ .id = V4L2_CID_IRIS_ABSOLUTE,
+ .name = "Iris, Absolute",
+ .entity = UVC_GUID_UVC_CAMERA,
+ .selector = UVC_CT_IRIS_ABSOLUTE_CONTROL,
+ .size = 16,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
+ .data_type = UVC_CTRL_DATA_TYPE_UNSIGNED,
+ },
+ {
+ .id = V4L2_CID_IRIS_RELATIVE,
+ .name = "Iris, Relative",
+ .entity = UVC_GUID_UVC_CAMERA,
+ .selector = UVC_CT_IRIS_RELATIVE_CONTROL,
+ .size = 8,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
+ .data_type = UVC_CTRL_DATA_TYPE_SIGNED,
+ },
+ {
+ .id = V4L2_CID_ZOOM_ABSOLUTE,
+ .name = "Zoom, Absolute",
+ .entity = UVC_GUID_UVC_CAMERA,
+ .selector = UVC_CT_ZOOM_ABSOLUTE_CONTROL,
+ .size = 16,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
+ .data_type = UVC_CTRL_DATA_TYPE_UNSIGNED,
+ },
+ {
+ .id = V4L2_CID_ZOOM_CONTINUOUS,
+ .name = "Zoom, Continuous",
+ .entity = UVC_GUID_UVC_CAMERA,
+ .selector = UVC_CT_ZOOM_RELATIVE_CONTROL,
+ .size = 0,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
+ .data_type = UVC_CTRL_DATA_TYPE_SIGNED,
+ .get = uvc_ctrl_get_zoom,
+ .set = uvc_ctrl_set_zoom,
+ },
+ {
+ .id = V4L2_CID_PAN_ABSOLUTE,
+ .name = "Pan (Absolute)",
+ .entity = UVC_GUID_UVC_CAMERA,
+ .selector = UVC_CT_PANTILT_ABSOLUTE_CONTROL,
+ .size = 32,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
+ .data_type = UVC_CTRL_DATA_TYPE_UNSIGNED,
+ },
+ {
+ .id = V4L2_CID_TILT_ABSOLUTE,
+ .name = "Tilt (Absolute)",
+ .entity = UVC_GUID_UVC_CAMERA,
+ .selector = UVC_CT_PANTILT_ABSOLUTE_CONTROL,
+ .size = 32,
+ .offset = 32,
+ .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
+ .data_type = UVC_CTRL_DATA_TYPE_UNSIGNED,
+ },
+ {
+ .id = V4L2_CID_PRIVACY,
+ .name = "Privacy",
+ .entity = UVC_GUID_UVC_CAMERA,
+ .selector = UVC_CT_PRIVACY_CONTROL,
+ .size = 1,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_BOOLEAN,
+ .data_type = UVC_CTRL_DATA_TYPE_BOOLEAN,
+ },
+};
+
+/* ------------------------------------------------------------------------
+ * Utility functions
+ */
+
+static inline __u8 *uvc_ctrl_data(struct uvc_control *ctrl, int id)
+{
+ return ctrl->uvc_data + id * ctrl->info.size;
+}
+
+static inline int uvc_test_bit(const __u8 *data, int bit)
+{
+ return (data[bit >> 3] >> (bit & 7)) & 1;
+}
+
+static inline void uvc_clear_bit(__u8 *data, int bit)
+{
+ data[bit >> 3] &= ~(1 << (bit & 7));
+}
+
+/* Extract the bit string specified by mapping->offset and mapping->size
+ * from the little-endian data stored at 'data' and return the result as
+ * a signed 32bit integer. Sign extension will be performed if the mapping
+ * references a signed data type.
+ */
+static __s32 uvc_get_le_value(struct uvc_control_mapping *mapping,
+ __u8 query, const __u8 *data)
+{
+ int bits = mapping->size;
+ int offset = mapping->offset;
+ __s32 value = 0;
+ __u8 mask;
+
+ data += offset / 8;
+ offset &= 7;
+ mask = ((1LL << bits) - 1) << offset;
+
+ for (; bits > 0; data++) {
+ __u8 byte = *data & mask;
+ value |= offset > 0 ? (byte >> offset) : (byte << (-offset));
+ bits -= 8 - (offset > 0 ? offset : 0);
+ offset -= 8;
+ mask = (1 << bits) - 1;
+ }
+
+ /* Sign-extend the value if needed. */
+ if (mapping->data_type == UVC_CTRL_DATA_TYPE_SIGNED)
+ value |= -(value & (1 << (mapping->size - 1)));
+
+ return value;
+}
+
+/* Set the bit string specified by mapping->offset and mapping->size
+ * in the little-endian data stored at 'data' to the value 'value'.
+ */
+static void uvc_set_le_value(struct uvc_control_mapping *mapping,
+ __s32 value, __u8 *data)
+{
+ int bits = mapping->size;
+ int offset = mapping->offset;
+ __u8 mask;
+
+ /* According to the v4l2 spec, writing any value to a button control
+ * should result in the action belonging to the button control being
+ * triggered. UVC devices however want to see a 1 written -> override
+ * value.
+ */
+ if (mapping->v4l2_type == V4L2_CTRL_TYPE_BUTTON)
+ value = -1;
+
+ data += offset / 8;
+ offset &= 7;
+
+ for (; bits > 0; data++) {
+ mask = ((1LL << bits) - 1) << offset;
+ *data = (*data & ~mask) | ((value << offset) & mask);
+ value >>= offset ? offset : 8;
+ bits -= 8 - offset;
+ offset = 0;
+ }
+}
+
+/* ------------------------------------------------------------------------
+ * Terminal and unit management
+ */
+
+static const __u8 uvc_processing_guid[16] = UVC_GUID_UVC_PROCESSING;
+static const __u8 uvc_camera_guid[16] = UVC_GUID_UVC_CAMERA;
+static const __u8 uvc_media_transport_input_guid[16] =
+ UVC_GUID_UVC_MEDIA_TRANSPORT_INPUT;
+
+static int uvc_entity_match_guid(const struct uvc_entity *entity,
+ const __u8 guid[16])
+{
+ switch (UVC_ENTITY_TYPE(entity)) {
+ case UVC_ITT_CAMERA:
+ return memcmp(uvc_camera_guid, guid, 16) == 0;
+
+ case UVC_ITT_MEDIA_TRANSPORT_INPUT:
+ return memcmp(uvc_media_transport_input_guid, guid, 16) == 0;
+
+ case UVC_VC_PROCESSING_UNIT:
+ return memcmp(uvc_processing_guid, guid, 16) == 0;
+
+ case UVC_VC_EXTENSION_UNIT:
+ return memcmp(entity->extension.guidExtensionCode,
+ guid, 16) == 0;
+
+ default:
+ return 0;
+ }
+}
+
+/* ------------------------------------------------------------------------
+ * UVC Controls
+ */
+
+static void __uvc_find_control(struct uvc_entity *entity, __u32 v4l2_id,
+ struct uvc_control_mapping **mapping, struct uvc_control **control,
+ int next)
+{
+ struct uvc_control *ctrl;
+ struct uvc_control_mapping *map;
+ unsigned int i;
+
+ if (entity == NULL)
+ return;
+
+ for (i = 0; i < entity->ncontrols; ++i) {
+ ctrl = &entity->controls[i];
+ if (!ctrl->initialized)
+ continue;
+
+ list_for_each_entry(map, &ctrl->info.mappings, list) {
+ if ((map->id == v4l2_id) && !next) {
+ *control = ctrl;
+ *mapping = map;
+ return;
+ }
+
+ if ((*mapping == NULL || (*mapping)->id > map->id) &&
+ (map->id > v4l2_id) && next) {
+ *control = ctrl;
+ *mapping = map;
+ }
+ }
+ }
+}
+
+static struct uvc_control *uvc_find_control(struct uvc_video_chain *chain,
+ __u32 v4l2_id, struct uvc_control_mapping **mapping)
+{
+ struct uvc_control *ctrl = NULL;
+ struct uvc_entity *entity;
+ int next = v4l2_id & V4L2_CTRL_FLAG_NEXT_CTRL;
+
+ *mapping = NULL;
+
+ /* Mask the query flags. */
+ v4l2_id &= V4L2_CTRL_ID_MASK;
+
+ /* Find the control. */
+ list_for_each_entry(entity, &chain->entities, chain) {
+ __uvc_find_control(entity, v4l2_id, mapping, &ctrl, next);
+ if (ctrl && !next)
+ return ctrl;
+ }
+
+ if (ctrl == NULL && !next)
+ uvc_trace(UVC_TRACE_CONTROL, "Control 0x%08x not found.\n",
+ v4l2_id);
+
+ return ctrl;
+}
+
+static int uvc_ctrl_populate_cache(struct uvc_video_chain *chain,
+ struct uvc_control *ctrl)
+{
+ int ret;
+
+ if (ctrl->info.flags & UVC_CTRL_FLAG_GET_DEF) {
+ ret = uvc_query_ctrl(chain->dev, UVC_GET_DEF, ctrl->entity->id,
+ chain->dev->intfnum, ctrl->info.selector,
+ uvc_ctrl_data(ctrl, UVC_CTRL_DATA_DEF),
+ ctrl->info.size);
+ if (ret < 0)
+ return ret;
+ }
+
+ if (ctrl->info.flags & UVC_CTRL_FLAG_GET_MIN) {
+ ret = uvc_query_ctrl(chain->dev, UVC_GET_MIN, ctrl->entity->id,
+ chain->dev->intfnum, ctrl->info.selector,
+ uvc_ctrl_data(ctrl, UVC_CTRL_DATA_MIN),
+ ctrl->info.size);
+ if (ret < 0)
+ return ret;
+ }
+ if (ctrl->info.flags & UVC_CTRL_FLAG_GET_MAX) {
+ ret = uvc_query_ctrl(chain->dev, UVC_GET_MAX, ctrl->entity->id,
+ chain->dev->intfnum, ctrl->info.selector,
+ uvc_ctrl_data(ctrl, UVC_CTRL_DATA_MAX),
+ ctrl->info.size);
+ if (ret < 0)
+ return ret;
+ }
+ if (ctrl->info.flags & UVC_CTRL_FLAG_GET_RES) {
+ ret = uvc_query_ctrl(chain->dev, UVC_GET_RES, ctrl->entity->id,
+ chain->dev->intfnum, ctrl->info.selector,
+ uvc_ctrl_data(ctrl, UVC_CTRL_DATA_RES),
+ ctrl->info.size);
+ if (ret < 0) {
+ if (UVC_ENTITY_TYPE(ctrl->entity) !=
+ UVC_VC_EXTENSION_UNIT)
+ return ret;
+
+ /* GET_RES is mandatory for XU controls, but some
+ * cameras still choke on it. Ignore errors and set the
+ * resolution value to zero.
+ */
+ uvc_warn_once(chain->dev, UVC_WARN_XU_GET_RES,
+ "UVC non compliance - GET_RES failed on "
+ "an XU control. Enabling workaround.\n");
+ memset(uvc_ctrl_data(ctrl, UVC_CTRL_DATA_RES), 0,
+ ctrl->info.size);
+ }
+ }
+
+ ctrl->cached = 1;
+ return 0;
+}
+
+static int __uvc_ctrl_get(struct uvc_video_chain *chain,
+ struct uvc_control *ctrl, struct uvc_control_mapping *mapping,
+ s32 *value)
+{
+ struct uvc_menu_info *menu;
+ unsigned int i;
+ int ret;
+
+ if ((ctrl->info.flags & UVC_CTRL_FLAG_GET_CUR) == 0)
+ return -EINVAL;
+
+ if (!ctrl->loaded) {
+ ret = uvc_query_ctrl(chain->dev, UVC_GET_CUR, ctrl->entity->id,
+ chain->dev->intfnum, ctrl->info.selector,
+ uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT),
+ ctrl->info.size);
+ if (ret < 0)
+ return ret;
+
+ ctrl->loaded = 1;
+ }
+
+ *value = mapping->get(mapping, UVC_GET_CUR,
+ uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT));
+
+ if (mapping->v4l2_type == V4L2_CTRL_TYPE_MENU) {
+ menu = mapping->menu_info;
+ for (i = 0; i < mapping->menu_count; ++i, ++menu) {
+ if (menu->value == *value) {
+ *value = i;
+ break;
+ }
+ }
+ }
+
+ return 0;
+}
+
+static int __uvc_query_v4l2_ctrl(struct uvc_video_chain *chain,
+ struct uvc_control *ctrl,
+ struct uvc_control_mapping *mapping,
+ struct v4l2_queryctrl *v4l2_ctrl)
+{
+ struct uvc_control_mapping *master_map = NULL;
+ struct uvc_control *master_ctrl = NULL;
+ struct uvc_menu_info *menu;
+ unsigned int i;
+
+ memset(v4l2_ctrl, 0, sizeof *v4l2_ctrl);
+ v4l2_ctrl->id = mapping->id;
+ v4l2_ctrl->type = mapping->v4l2_type;
+ strlcpy(v4l2_ctrl->name, mapping->name, sizeof v4l2_ctrl->name);
+ v4l2_ctrl->flags = 0;
+
+ if (!(ctrl->info.flags & UVC_CTRL_FLAG_GET_CUR))
+ v4l2_ctrl->flags |= V4L2_CTRL_FLAG_WRITE_ONLY;
+ if (!(ctrl->info.flags & UVC_CTRL_FLAG_SET_CUR))
+ v4l2_ctrl->flags |= V4L2_CTRL_FLAG_READ_ONLY;
+
+ if (mapping->master_id)
+ __uvc_find_control(ctrl->entity, mapping->master_id,
+ &master_map, &master_ctrl, 0);
+ if (master_ctrl && (master_ctrl->info.flags & UVC_CTRL_FLAG_GET_CUR)) {
+ s32 val;
+ int ret = __uvc_ctrl_get(chain, master_ctrl, master_map, &val);
+ if (ret < 0)
+ return ret;
+
+ if (val != mapping->master_manual)
+ v4l2_ctrl->flags |= V4L2_CTRL_FLAG_INACTIVE;
+ }
+
+ if (!ctrl->cached) {
+ int ret = uvc_ctrl_populate_cache(chain, ctrl);
+ if (ret < 0)
+ return ret;
+ }
+
+ if (ctrl->info.flags & UVC_CTRL_FLAG_GET_DEF) {
+ v4l2_ctrl->default_value = mapping->get(mapping, UVC_GET_DEF,
+ uvc_ctrl_data(ctrl, UVC_CTRL_DATA_DEF));
+ }
+
+ switch (mapping->v4l2_type) {
+ case V4L2_CTRL_TYPE_MENU:
+ v4l2_ctrl->minimum = 0;
+ v4l2_ctrl->maximum = mapping->menu_count - 1;
+ v4l2_ctrl->step = 1;
+
+ menu = mapping->menu_info;
+ for (i = 0; i < mapping->menu_count; ++i, ++menu) {
+ if (menu->value == v4l2_ctrl->default_value) {
+ v4l2_ctrl->default_value = i;
+ break;
+ }
+ }
+
+ return 0;
+
+ case V4L2_CTRL_TYPE_BOOLEAN:
+ v4l2_ctrl->minimum = 0;
+ v4l2_ctrl->maximum = 1;
+ v4l2_ctrl->step = 1;
+ return 0;
+
+ case V4L2_CTRL_TYPE_BUTTON:
+ v4l2_ctrl->minimum = 0;
+ v4l2_ctrl->maximum = 0;
+ v4l2_ctrl->step = 0;
+ return 0;
+
+ default:
+ break;
+ }
+
+ if (ctrl->info.flags & UVC_CTRL_FLAG_GET_MIN)
+ v4l2_ctrl->minimum = mapping->get(mapping, UVC_GET_MIN,
+ uvc_ctrl_data(ctrl, UVC_CTRL_DATA_MIN));
+
+ if (ctrl->info.flags & UVC_CTRL_FLAG_GET_MAX)
+ v4l2_ctrl->maximum = mapping->get(mapping, UVC_GET_MAX,
+ uvc_ctrl_data(ctrl, UVC_CTRL_DATA_MAX));
+
+ if (ctrl->info.flags & UVC_CTRL_FLAG_GET_RES)
+ v4l2_ctrl->step = mapping->get(mapping, UVC_GET_RES,
+ uvc_ctrl_data(ctrl, UVC_CTRL_DATA_RES));
+
+ return 0;
+}
+
+int uvc_query_v4l2_ctrl(struct uvc_video_chain *chain,
+ struct v4l2_queryctrl *v4l2_ctrl)
+{
+ struct uvc_control *ctrl;
+ struct uvc_control_mapping *mapping;
+ int ret;
+
+ ret = mutex_lock_interruptible(&chain->ctrl_mutex);
+ if (ret < 0)
+ return -ERESTARTSYS;
+
+ ctrl = uvc_find_control(chain, v4l2_ctrl->id, &mapping);
+ if (ctrl == NULL) {
+ ret = -EINVAL;
+ goto done;
+ }
+
+ ret = __uvc_query_v4l2_ctrl(chain, ctrl, mapping, v4l2_ctrl);
+done:
+ mutex_unlock(&chain->ctrl_mutex);
+ return ret;
+}
+
+/*
+ * Mapping V4L2 controls to UVC controls can be straighforward if done well.
+ * Most of the UVC controls exist in V4L2, and can be mapped directly. Some
+ * must be grouped (for instance the Red Balance, Blue Balance and Do White
+ * Balance V4L2 controls use the White Balance Component UVC control) or
+ * otherwise translated. The approach we take here is to use a translation
+ * table for the controls that can be mapped directly, and handle the others
+ * manually.
+ */
+int uvc_query_v4l2_menu(struct uvc_video_chain *chain,
+ struct v4l2_querymenu *query_menu)
+{
+ struct uvc_menu_info *menu_info;
+ struct uvc_control_mapping *mapping;
+ struct uvc_control *ctrl;
+ u32 index = query_menu->index;
+ u32 id = query_menu->id;
+ int ret;
+
+ memset(query_menu, 0, sizeof(*query_menu));
+ query_menu->id = id;
+ query_menu->index = index;
+
+ ret = mutex_lock_interruptible(&chain->ctrl_mutex);
+ if (ret < 0)
+ return -ERESTARTSYS;
+
+ ctrl = uvc_find_control(chain, query_menu->id, &mapping);
+ if (ctrl == NULL || mapping->v4l2_type != V4L2_CTRL_TYPE_MENU) {
+ ret = -EINVAL;
+ goto done;
+ }
+
+ if (query_menu->index >= mapping->menu_count) {
+ ret = -EINVAL;
+ goto done;
+ }
+
+ menu_info = &mapping->menu_info[query_menu->index];
+
+ if (mapping->data_type == UVC_CTRL_DATA_TYPE_BITMASK &&
+ (ctrl->info.flags & UVC_CTRL_FLAG_GET_RES)) {
+ s32 bitmap;
+
+ if (!ctrl->cached) {
+ ret = uvc_ctrl_populate_cache(chain, ctrl);
+ if (ret < 0)
+ goto done;
+ }
+
+ bitmap = mapping->get(mapping, UVC_GET_RES,
+ uvc_ctrl_data(ctrl, UVC_CTRL_DATA_RES));
+ if (!(bitmap & menu_info->value)) {
+ ret = -EINVAL;
+ goto done;
+ }
+ }
+
+ strlcpy(query_menu->name, menu_info->name, sizeof query_menu->name);
+
+done:
+ mutex_unlock(&chain->ctrl_mutex);
+ return ret;
+}
+
+/* --------------------------------------------------------------------------
+ * Ctrl event handling
+ */
+
+static void uvc_ctrl_fill_event(struct uvc_video_chain *chain,
+ struct v4l2_event *ev,
+ struct uvc_control *ctrl,
+ struct uvc_control_mapping *mapping,
+ s32 value, u32 changes)
+{
+ struct v4l2_queryctrl v4l2_ctrl;
+
+ __uvc_query_v4l2_ctrl(chain, ctrl, mapping, &v4l2_ctrl);
+
+ memset(ev->reserved, 0, sizeof(ev->reserved));
+ ev->type = V4L2_EVENT_CTRL;
+ ev->id = v4l2_ctrl.id;
+ ev->u.ctrl.value = value;
+ ev->u.ctrl.changes = changes;
+ ev->u.ctrl.type = v4l2_ctrl.type;
+ ev->u.ctrl.flags = v4l2_ctrl.flags;
+ ev->u.ctrl.minimum = v4l2_ctrl.minimum;
+ ev->u.ctrl.maximum = v4l2_ctrl.maximum;
+ ev->u.ctrl.step = v4l2_ctrl.step;
+ ev->u.ctrl.default_value = v4l2_ctrl.default_value;
+}
+
+static void uvc_ctrl_send_event(struct uvc_fh *handle,
+ struct uvc_control *ctrl, struct uvc_control_mapping *mapping,
+ s32 value, u32 changes)
+{
+ struct v4l2_subscribed_event *sev;
+ struct v4l2_event ev;
+
+ if (list_empty(&mapping->ev_subs))
+ return;
+
+ uvc_ctrl_fill_event(handle->chain, &ev, ctrl, mapping, value, changes);
+
+ list_for_each_entry(sev, &mapping->ev_subs, node) {
+ if (sev->fh && (sev->fh != &handle->vfh ||
+ (sev->flags & V4L2_EVENT_SUB_FL_ALLOW_FEEDBACK) ||
+ (changes & V4L2_EVENT_CTRL_CH_FLAGS)))
+ v4l2_event_queue_fh(sev->fh, &ev);
+ }
+}
+
+static void uvc_ctrl_send_slave_event(struct uvc_fh *handle,
+ struct uvc_control *master, u32 slave_id,
+ const struct v4l2_ext_control *xctrls, unsigned int xctrls_count)
+{
+ struct uvc_control_mapping *mapping = NULL;
+ struct uvc_control *ctrl = NULL;
+ u32 changes = V4L2_EVENT_CTRL_CH_FLAGS;
+ unsigned int i;
+ s32 val = 0;
+
+ /*
+ * We can skip sending an event for the slave if the slave
+ * is being modified in the same transaction.
+ */
+ for (i = 0; i < xctrls_count; i++) {
+ if (xctrls[i].id == slave_id)
+ return;
+ }
+
+ __uvc_find_control(master->entity, slave_id, &mapping, &ctrl, 0);
+ if (ctrl == NULL)
+ return;
+
+ if (__uvc_ctrl_get(handle->chain, ctrl, mapping, &val) == 0)
+ changes |= V4L2_EVENT_CTRL_CH_VALUE;
+
+ uvc_ctrl_send_event(handle, ctrl, mapping, val, changes);
+}
+
+static void uvc_ctrl_send_events(struct uvc_fh *handle,
+ const struct v4l2_ext_control *xctrls, unsigned int xctrls_count)
+{
+ struct uvc_control_mapping *mapping;
+ struct uvc_control *ctrl;
+ u32 changes = V4L2_EVENT_CTRL_CH_VALUE;
+ unsigned int i;
+ unsigned int j;
+
+ for (i = 0; i < xctrls_count; ++i) {
+ ctrl = uvc_find_control(handle->chain, xctrls[i].id, &mapping);
+
+ for (j = 0; j < ARRAY_SIZE(mapping->slave_ids); ++j) {
+ if (!mapping->slave_ids[j])
+ break;
+ uvc_ctrl_send_slave_event(handle, ctrl,
+ mapping->slave_ids[j],
+ xctrls, xctrls_count);
+ }
+
+ /*
+ * If the master is being modified in the same transaction
+ * flags may change too.
+ */
+ if (mapping->master_id) {
+ for (j = 0; j < xctrls_count; j++) {
+ if (xctrls[j].id == mapping->master_id) {
+ changes |= V4L2_EVENT_CTRL_CH_FLAGS;
+ break;
+ }
+ }
+ }
+
+ uvc_ctrl_send_event(handle, ctrl, mapping, xctrls[i].value,
+ changes);
+ }
+}
+
+static int uvc_ctrl_add_event(struct v4l2_subscribed_event *sev, unsigned elems)
+{
+ struct uvc_fh *handle = container_of(sev->fh, struct uvc_fh, vfh);
+ struct uvc_control_mapping *mapping;
+ struct uvc_control *ctrl;
+ int ret;
+
+ ret = mutex_lock_interruptible(&handle->chain->ctrl_mutex);
+ if (ret < 0)
+ return -ERESTARTSYS;
+
+ ctrl = uvc_find_control(handle->chain, sev->id, &mapping);
+ if (ctrl == NULL) {
+ ret = -EINVAL;
+ goto done;
+ }
+
+ list_add_tail(&sev->node, &mapping->ev_subs);
+ if (sev->flags & V4L2_EVENT_SUB_FL_SEND_INITIAL) {
+ struct v4l2_event ev;
+ u32 changes = V4L2_EVENT_CTRL_CH_FLAGS;
+ s32 val = 0;
+
+ if (__uvc_ctrl_get(handle->chain, ctrl, mapping, &val) == 0)
+ changes |= V4L2_EVENT_CTRL_CH_VALUE;
+
+ uvc_ctrl_fill_event(handle->chain, &ev, ctrl, mapping, val,
+ changes);
+ /* Mark the queue as active, allowing this initial
+ event to be accepted. */
+ sev->elems = elems;
+ v4l2_event_queue_fh(sev->fh, &ev);
+ }
+
+done:
+ mutex_unlock(&handle->chain->ctrl_mutex);
+ return ret;
+}
+
+static void uvc_ctrl_del_event(struct v4l2_subscribed_event *sev)
+{
+ struct uvc_fh *handle = container_of(sev->fh, struct uvc_fh, vfh);
+
+ mutex_lock(&handle->chain->ctrl_mutex);
+ list_del(&sev->node);
+ mutex_unlock(&handle->chain->ctrl_mutex);
+}
+
+const struct v4l2_subscribed_event_ops uvc_ctrl_sub_ev_ops = {
+ .add = uvc_ctrl_add_event,
+ .del = uvc_ctrl_del_event,
+ .replace = v4l2_ctrl_replace,
+ .merge = v4l2_ctrl_merge,
+};
+
+/* --------------------------------------------------------------------------
+ * Control transactions
+ *
+ * To make extended set operations as atomic as the hardware allows, controls
+ * are handled using begin/commit/rollback operations.
+ *
+ * At the beginning of a set request, uvc_ctrl_begin should be called to
+ * initialize the request. This function acquires the control lock.
+ *
+ * When setting a control, the new value is stored in the control data field
+ * at position UVC_CTRL_DATA_CURRENT. The control is then marked as dirty for
+ * later processing. If the UVC and V4L2 control sizes differ, the current
+ * value is loaded from the hardware before storing the new value in the data
+ * field.
+ *
+ * After processing all controls in the transaction, uvc_ctrl_commit or
+ * uvc_ctrl_rollback must be called to apply the pending changes to the
+ * hardware or revert them. When applying changes, all controls marked as
+ * dirty will be modified in the UVC device, and the dirty flag will be
+ * cleared. When reverting controls, the control data field
+ * UVC_CTRL_DATA_CURRENT is reverted to its previous value
+ * (UVC_CTRL_DATA_BACKUP) for all dirty controls. Both functions release the
+ * control lock.
+ */
+int uvc_ctrl_begin(struct uvc_video_chain *chain)
+{
+ return mutex_lock_interruptible(&chain->ctrl_mutex) ? -ERESTARTSYS : 0;
+}
+
+static int uvc_ctrl_commit_entity(struct uvc_device *dev,
+ struct uvc_entity *entity, int rollback)
+{
+ struct uvc_control *ctrl;
+ unsigned int i;
+ int ret;
+
+ if (entity == NULL)
+ return 0;
+
+ for (i = 0; i < entity->ncontrols; ++i) {
+ ctrl = &entity->controls[i];
+ if (!ctrl->initialized)
+ continue;
+
+ /* Reset the loaded flag for auto-update controls that were
+ * marked as loaded in uvc_ctrl_get/uvc_ctrl_set to prevent
+ * uvc_ctrl_get from using the cached value, and for write-only
+ * controls to prevent uvc_ctrl_set from setting bits not
+ * explicitly set by the user.
+ */
+ if (ctrl->info.flags & UVC_CTRL_FLAG_AUTO_UPDATE ||
+ !(ctrl->info.flags & UVC_CTRL_FLAG_GET_CUR))
+ ctrl->loaded = 0;
+
+ if (!ctrl->dirty)
+ continue;
+
+ if (!rollback)
+ ret = uvc_query_ctrl(dev, UVC_SET_CUR, ctrl->entity->id,
+ dev->intfnum, ctrl->info.selector,
+ uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT),
+ ctrl->info.size);
+ else
+ ret = 0;
+
+ if (rollback || ret < 0)
+ memcpy(uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT),
+ uvc_ctrl_data(ctrl, UVC_CTRL_DATA_BACKUP),
+ ctrl->info.size);
+
+ ctrl->dirty = 0;
+
+ if (ret < 0)
+ return ret;
+ }
+
+ return 0;
+}
+
+int __uvc_ctrl_commit(struct uvc_fh *handle, int rollback,
+ const struct v4l2_ext_control *xctrls,
+ unsigned int xctrls_count)
+{
+ struct uvc_video_chain *chain = handle->chain;
+ struct uvc_entity *entity;
+ int ret = 0;
+
+ /* Find the control. */
+ list_for_each_entry(entity, &chain->entities, chain) {
+ ret = uvc_ctrl_commit_entity(chain->dev, entity, rollback);
+ if (ret < 0)
+ goto done;
+ }
+
+ if (!rollback)
+ uvc_ctrl_send_events(handle, xctrls, xctrls_count);
+done:
+ mutex_unlock(&chain->ctrl_mutex);
+ return ret;
+}
+
+int uvc_ctrl_get(struct uvc_video_chain *chain,
+ struct v4l2_ext_control *xctrl)
+{
+ struct uvc_control *ctrl;
+ struct uvc_control_mapping *mapping;
+
+ ctrl = uvc_find_control(chain, xctrl->id, &mapping);
+ if (ctrl == NULL)
+ return -EINVAL;
+
+ return __uvc_ctrl_get(chain, ctrl, mapping, &xctrl->value);
+}
+
+int uvc_ctrl_set(struct uvc_video_chain *chain,
+ struct v4l2_ext_control *xctrl)
+{
+ struct uvc_control *ctrl;
+ struct uvc_control_mapping *mapping;
+ s32 value;
+ u32 step;
+ s32 min;
+ s32 max;
+ int ret;
+
+ ctrl = uvc_find_control(chain, xctrl->id, &mapping);
+ if (ctrl == NULL || (ctrl->info.flags & UVC_CTRL_FLAG_SET_CUR) == 0)
+ return -EINVAL;
+
+ /* Clamp out of range values. */
+ switch (mapping->v4l2_type) {
+ case V4L2_CTRL_TYPE_INTEGER:
+ if (!ctrl->cached) {
+ ret = uvc_ctrl_populate_cache(chain, ctrl);
+ if (ret < 0)
+ return ret;
+ }
+
+ min = mapping->get(mapping, UVC_GET_MIN,
+ uvc_ctrl_data(ctrl, UVC_CTRL_DATA_MIN));
+ max = mapping->get(mapping, UVC_GET_MAX,
+ uvc_ctrl_data(ctrl, UVC_CTRL_DATA_MAX));
+ step = mapping->get(mapping, UVC_GET_RES,
+ uvc_ctrl_data(ctrl, UVC_CTRL_DATA_RES));
+ if (step == 0)
+ step = 1;
+
+ xctrl->value = min + (xctrl->value - min + step/2) / step * step;
+ xctrl->value = clamp(xctrl->value, min, max);
+ value = xctrl->value;
+ break;
+
+ case V4L2_CTRL_TYPE_BOOLEAN:
+ xctrl->value = clamp(xctrl->value, 0, 1);
+ value = xctrl->value;
+ break;
+
+ case V4L2_CTRL_TYPE_MENU:
+ if (xctrl->value < 0 || xctrl->value >= mapping->menu_count)
+ return -ERANGE;
+ value = mapping->menu_info[xctrl->value].value;
+
+ /* Valid menu indices are reported by the GET_RES request for
+ * UVC controls that support it.
+ */
+ if (mapping->data_type == UVC_CTRL_DATA_TYPE_BITMASK &&
+ (ctrl->info.flags & UVC_CTRL_FLAG_GET_RES)) {
+ if (!ctrl->cached) {
+ ret = uvc_ctrl_populate_cache(chain, ctrl);
+ if (ret < 0)
+ return ret;
+ }
+
+ step = mapping->get(mapping, UVC_GET_RES,
+ uvc_ctrl_data(ctrl, UVC_CTRL_DATA_RES));
+ if (!(step & value))
+ return -ERANGE;
+ }
+
+ break;
+
+ default:
+ value = xctrl->value;
+ break;
+ }
+
+ /* If the mapping doesn't span the whole UVC control, the current value
+ * needs to be loaded from the device to perform the read-modify-write
+ * operation.
+ */
+ if (!ctrl->loaded && (ctrl->info.size * 8) != mapping->size) {
+ if ((ctrl->info.flags & UVC_CTRL_FLAG_GET_CUR) == 0) {
+ memset(uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT),
+ 0, ctrl->info.size);
+ } else {
+ ret = uvc_query_ctrl(chain->dev, UVC_GET_CUR,
+ ctrl->entity->id, chain->dev->intfnum,
+ ctrl->info.selector,
+ uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT),
+ ctrl->info.size);
+ if (ret < 0)
+ return ret;
+ }
+
+ ctrl->loaded = 1;
+ }
+
+ /* Backup the current value in case we need to rollback later. */
+ if (!ctrl->dirty) {
+ memcpy(uvc_ctrl_data(ctrl, UVC_CTRL_DATA_BACKUP),
+ uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT),
+ ctrl->info.size);
+ }
+
+ mapping->set(mapping, value,
+ uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT));
+
+ ctrl->dirty = 1;
+ ctrl->modified = 1;
+ return 0;
+}
+
+/* --------------------------------------------------------------------------
+ * Dynamic controls
+ */
+
+static void uvc_ctrl_fixup_xu_info(struct uvc_device *dev,
+ const struct uvc_control *ctrl, struct uvc_control_info *info)
+{
+ struct uvc_ctrl_fixup {
+ struct usb_device_id id;
+ u8 entity;
+ u8 selector;
+ u8 flags;
+ };
+
+ static const struct uvc_ctrl_fixup fixups[] = {
+ { { USB_DEVICE(0x046d, 0x08c2) }, 9, 1,
+ UVC_CTRL_FLAG_GET_MIN | UVC_CTRL_FLAG_GET_MAX |
+ UVC_CTRL_FLAG_GET_DEF | UVC_CTRL_FLAG_SET_CUR |
+ UVC_CTRL_FLAG_AUTO_UPDATE },
+ { { USB_DEVICE(0x046d, 0x08cc) }, 9, 1,
+ UVC_CTRL_FLAG_GET_MIN | UVC_CTRL_FLAG_GET_MAX |
+ UVC_CTRL_FLAG_GET_DEF | UVC_CTRL_FLAG_SET_CUR |
+ UVC_CTRL_FLAG_AUTO_UPDATE },
+ { { USB_DEVICE(0x046d, 0x0994) }, 9, 1,
+ UVC_CTRL_FLAG_GET_MIN | UVC_CTRL_FLAG_GET_MAX |
+ UVC_CTRL_FLAG_GET_DEF | UVC_CTRL_FLAG_SET_CUR |
+ UVC_CTRL_FLAG_AUTO_UPDATE },
+ };
+
+ unsigned int i;
+
+ for (i = 0; i < ARRAY_SIZE(fixups); ++i) {
+ if (!usb_match_one_id(dev->intf, &fixups[i].id))
+ continue;
+
+ if (fixups[i].entity == ctrl->entity->id &&
+ fixups[i].selector == info->selector) {
+ info->flags = fixups[i].flags;
+ return;
+ }
+ }
+}
+
+/*
+ * Query control information (size and flags) for XU controls.
+ */
+static int uvc_ctrl_fill_xu_info(struct uvc_device *dev,
+ const struct uvc_control *ctrl, struct uvc_control_info *info)
+{
+ u8 *data;
+ int ret;
+
+ data = kmalloc(2, GFP_KERNEL);
+ if (data == NULL)
+ return -ENOMEM;
+
+ memcpy(info->entity, ctrl->entity->extension.guidExtensionCode,
+ sizeof(info->entity));
+ info->index = ctrl->index;
+ info->selector = ctrl->index + 1;
+
+ /* Query and verify the control length (GET_LEN) */
+ ret = uvc_query_ctrl(dev, UVC_GET_LEN, ctrl->entity->id, dev->intfnum,
+ info->selector, data, 2);
+ if (ret < 0) {
+ uvc_trace(UVC_TRACE_CONTROL,
+ "GET_LEN failed on control %pUl/%u (%d).\n",
+ info->entity, info->selector, ret);
+ goto done;
+ }
+
+ info->size = le16_to_cpup((__le16 *)data);
+
+ /* Query the control information (GET_INFO) */
+ ret = uvc_query_ctrl(dev, UVC_GET_INFO, ctrl->entity->id, dev->intfnum,
+ info->selector, data, 1);
+ if (ret < 0) {
+ uvc_trace(UVC_TRACE_CONTROL,
+ "GET_INFO failed on control %pUl/%u (%d).\n",
+ info->entity, info->selector, ret);
+ goto done;
+ }
+
+ info->flags = UVC_CTRL_FLAG_GET_MIN | UVC_CTRL_FLAG_GET_MAX
+ | UVC_CTRL_FLAG_GET_RES | UVC_CTRL_FLAG_GET_DEF
+ | (data[0] & UVC_CONTROL_CAP_GET ?
+ UVC_CTRL_FLAG_GET_CUR : 0)
+ | (data[0] & UVC_CONTROL_CAP_SET ?
+ UVC_CTRL_FLAG_SET_CUR : 0)
+ | (data[0] & UVC_CONTROL_CAP_AUTOUPDATE ?
+ UVC_CTRL_FLAG_AUTO_UPDATE : 0);
+
+ uvc_ctrl_fixup_xu_info(dev, ctrl, info);
+
+ uvc_trace(UVC_TRACE_CONTROL, "XU control %pUl/%u queried: len %u, "
+ "flags { get %u set %u auto %u }.\n",
+ info->entity, info->selector, info->size,
+ (info->flags & UVC_CTRL_FLAG_GET_CUR) ? 1 : 0,
+ (info->flags & UVC_CTRL_FLAG_SET_CUR) ? 1 : 0,
+ (info->flags & UVC_CTRL_FLAG_AUTO_UPDATE) ? 1 : 0);
+
+done:
+ kfree(data);
+ return ret;
+}
+
+static int uvc_ctrl_add_info(struct uvc_device *dev, struct uvc_control *ctrl,
+ const struct uvc_control_info *info);
+
+static int uvc_ctrl_init_xu_ctrl(struct uvc_device *dev,
+ struct uvc_control *ctrl)
+{
+ struct uvc_control_info info;
+ int ret;
+
+ if (ctrl->initialized)
+ return 0;
+
+ ret = uvc_ctrl_fill_xu_info(dev, ctrl, &info);
+ if (ret < 0)
+ return ret;
+
+ ret = uvc_ctrl_add_info(dev, ctrl, &info);
+ if (ret < 0)
+ uvc_trace(UVC_TRACE_CONTROL, "Failed to initialize control "
+ "%pUl/%u on device %s entity %u\n", info.entity,
+ info.selector, dev->udev->devpath, ctrl->entity->id);
+
+ return ret;
+}
+
+int uvc_xu_ctrl_query(struct uvc_video_chain *chain,
+ struct uvc_xu_control_query *xqry)
+{
+ struct uvc_entity *entity;
+ struct uvc_control *ctrl;
+ unsigned int i, found = 0;
+ __u32 reqflags;
+ __u16 size;
+ __u8 *data = NULL;
+ int ret;
+
+ /* Find the extension unit. */
+ list_for_each_entry(entity, &chain->entities, chain) {
+ if (UVC_ENTITY_TYPE(entity) == UVC_VC_EXTENSION_UNIT &&
+ entity->id == xqry->unit)
+ break;
+ }
+
+ if (entity->id != xqry->unit) {
+ uvc_trace(UVC_TRACE_CONTROL, "Extension unit %u not found.\n",
+ xqry->unit);
+ return -ENOENT;
+ }
+
+ /* Find the control and perform delayed initialization if needed. */
+ for (i = 0; i < entity->ncontrols; ++i) {
+ ctrl = &entity->controls[i];
+ if (ctrl->index == xqry->selector - 1) {
+ found = 1;
+ break;
+ }
+ }
+
+ if (!found) {
+ uvc_trace(UVC_TRACE_CONTROL, "Control %pUl/%u not found.\n",
+ entity->extension.guidExtensionCode, xqry->selector);
+ return -ENOENT;
+ }
+
+ if (mutex_lock_interruptible(&chain->ctrl_mutex))
+ return -ERESTARTSYS;
+
+ ret = uvc_ctrl_init_xu_ctrl(chain->dev, ctrl);
+ if (ret < 0) {
+ ret = -ENOENT;
+ goto done;
+ }
+
+ /* Validate the required buffer size and flags for the request */
+ reqflags = 0;
+ size = ctrl->info.size;
+
+ switch (xqry->query) {
+ case UVC_GET_CUR:
+ reqflags = UVC_CTRL_FLAG_GET_CUR;
+ break;
+ case UVC_GET_MIN:
+ reqflags = UVC_CTRL_FLAG_GET_MIN;
+ break;
+ case UVC_GET_MAX:
+ reqflags = UVC_CTRL_FLAG_GET_MAX;
+ break;
+ case UVC_GET_DEF:
+ reqflags = UVC_CTRL_FLAG_GET_DEF;
+ break;
+ case UVC_GET_RES:
+ reqflags = UVC_CTRL_FLAG_GET_RES;
+ break;
+ case UVC_SET_CUR:
+ reqflags = UVC_CTRL_FLAG_SET_CUR;
+ break;
+ case UVC_GET_LEN:
+ size = 2;
+ break;
+ case UVC_GET_INFO:
+ size = 1;
+ break;
+ default:
+ ret = -EINVAL;
+ goto done;
+ }
+
+ if (size != xqry->size) {
+ ret = -ENOBUFS;
+ goto done;
+ }
+
+ if (reqflags && !(ctrl->info.flags & reqflags)) {
+ ret = -EBADRQC;
+ goto done;
+ }
+
+ data = kmalloc(size, GFP_KERNEL);
+ if (data == NULL) {
+ ret = -ENOMEM;
+ goto done;
+ }
+
+ if (xqry->query == UVC_SET_CUR &&
+ copy_from_user(data, xqry->data, size)) {
+ ret = -EFAULT;
+ goto done;
+ }
+
+ ret = uvc_query_ctrl(chain->dev, xqry->query, xqry->unit,
+ chain->dev->intfnum, xqry->selector, data, size);
+ if (ret < 0)
+ goto done;
+
+ if (xqry->query != UVC_SET_CUR &&
+ copy_to_user(xqry->data, data, size))
+ ret = -EFAULT;
+done:
+ kfree(data);
+ mutex_unlock(&chain->ctrl_mutex);
+ return ret;
+}
+
+/* --------------------------------------------------------------------------
+ * Suspend/resume
+ */
+
+/*
+ * Restore control values after resume, skipping controls that haven't been
+ * changed.
+ *
+ * TODO
+ * - Don't restore modified controls that are back to their default value.
+ * - Handle restore order (Auto-Exposure Mode should be restored before
+ * Exposure Time).
+ */
+int uvc_ctrl_resume_device(struct uvc_device *dev)
+{
+ struct uvc_control *ctrl;
+ struct uvc_entity *entity;
+ unsigned int i;
+ int ret;
+
+ /* Walk the entities list and restore controls when possible. */
+ list_for_each_entry(entity, &dev->entities, list) {
+
+ for (i = 0; i < entity->ncontrols; ++i) {
+ ctrl = &entity->controls[i];
+
+ if (!ctrl->initialized || !ctrl->modified ||
+ (ctrl->info.flags & UVC_CTRL_FLAG_RESTORE) == 0)
+ continue;
+
+ printk(KERN_INFO "restoring control %pUl/%u/%u\n",
+ ctrl->info.entity, ctrl->info.index,
+ ctrl->info.selector);
+ ctrl->dirty = 1;
+ }
+
+ ret = uvc_ctrl_commit_entity(dev, entity, 0);
+ if (ret < 0)
+ return ret;
+ }
+
+ return 0;
+}
+
+/* --------------------------------------------------------------------------
+ * Control and mapping handling
+ */
+
+/*
+ * Add control information to a given control.
+ */
+static int uvc_ctrl_add_info(struct uvc_device *dev, struct uvc_control *ctrl,
+ const struct uvc_control_info *info)
+{
+ int ret = 0;
+
+ memcpy(&ctrl->info, info, sizeof(*info));
+ INIT_LIST_HEAD(&ctrl->info.mappings);
+
+ /* Allocate an array to save control values (cur, def, max, etc.) */
+ ctrl->uvc_data = kzalloc(ctrl->info.size * UVC_CTRL_DATA_LAST + 1,
+ GFP_KERNEL);
+ if (ctrl->uvc_data == NULL) {
+ ret = -ENOMEM;
+ goto done;
+ }
+
+ ctrl->initialized = 1;
+
+ uvc_trace(UVC_TRACE_CONTROL, "Added control %pUl/%u to device %s "
+ "entity %u\n", ctrl->info.entity, ctrl->info.selector,
+ dev->udev->devpath, ctrl->entity->id);
+
+done:
+ if (ret < 0)
+ kfree(ctrl->uvc_data);
+ return ret;
+}
+
+/*
+ * Add a control mapping to a given control.
+ */
+static int __uvc_ctrl_add_mapping(struct uvc_device *dev,
+ struct uvc_control *ctrl, const struct uvc_control_mapping *mapping)
+{
+ struct uvc_control_mapping *map;
+ unsigned int size;
+
+ /* Most mappings come from static kernel data and need to be duplicated.
+ * Mappings that come from userspace will be unnecessarily duplicated,
+ * this could be optimized.
+ */
+ map = kmemdup(mapping, sizeof(*mapping), GFP_KERNEL);
+ if (map == NULL)
+ return -ENOMEM;
+
+ INIT_LIST_HEAD(&map->ev_subs);
+
+ size = sizeof(*mapping->menu_info) * mapping->menu_count;
+ map->menu_info = kmemdup(mapping->menu_info, size, GFP_KERNEL);
+ if (map->menu_info == NULL) {
+ kfree(map);
+ return -ENOMEM;
+ }
+
+ if (map->get == NULL)
+ map->get = uvc_get_le_value;
+ if (map->set == NULL)
+ map->set = uvc_set_le_value;
+
+ list_add_tail(&map->list, &ctrl->info.mappings);
+ uvc_trace(UVC_TRACE_CONTROL,
+ "Adding mapping '%s' to control %pUl/%u.\n",
+ map->name, ctrl->info.entity, ctrl->info.selector);
+
+ return 0;
+}
+
+int uvc_ctrl_add_mapping(struct uvc_video_chain *chain,
+ const struct uvc_control_mapping *mapping)
+{
+ struct uvc_device *dev = chain->dev;
+ struct uvc_control_mapping *map;
+ struct uvc_entity *entity;
+ struct uvc_control *ctrl;
+ int found = 0;
+ int ret;
+
+ if (mapping->id & ~V4L2_CTRL_ID_MASK) {
+ uvc_trace(UVC_TRACE_CONTROL, "Can't add mapping '%s', control "
+ "id 0x%08x is invalid.\n", mapping->name,
+ mapping->id);
+ return -EINVAL;
+ }
+
+ /* Search for the matching (GUID/CS) control on the current chain */
+ list_for_each_entry(entity, &chain->entities, chain) {
+ unsigned int i;
+
+ if (UVC_ENTITY_TYPE(entity) != UVC_VC_EXTENSION_UNIT ||
+ !uvc_entity_match_guid(entity, mapping->entity))
+ continue;
+
+ for (i = 0; i < entity->ncontrols; ++i) {
+ ctrl = &entity->controls[i];
+ if (ctrl->index == mapping->selector - 1) {
+ found = 1;
+ break;
+ }
+ }
+
+ if (found)
+ break;
+ }
+ if (!found)
+ return -ENOENT;
+
+ if (mutex_lock_interruptible(&chain->ctrl_mutex))
+ return -ERESTARTSYS;
+
+ /* Perform delayed initialization of XU controls */
+ ret = uvc_ctrl_init_xu_ctrl(dev, ctrl);
+ if (ret < 0) {
+ ret = -ENOENT;
+ goto done;
+ }
+
+ list_for_each_entry(map, &ctrl->info.mappings, list) {
+ if (mapping->id == map->id) {
+ uvc_trace(UVC_TRACE_CONTROL, "Can't add mapping '%s', "
+ "control id 0x%08x already exists.\n",
+ mapping->name, mapping->id);
+ ret = -EEXIST;
+ goto done;
+ }
+ }
+
+ /* Prevent excess memory consumption */
+ if (atomic_inc_return(&dev->nmappings) > UVC_MAX_CONTROL_MAPPINGS) {
+ atomic_dec(&dev->nmappings);
+ uvc_trace(UVC_TRACE_CONTROL, "Can't add mapping '%s', maximum "
+ "mappings count (%u) exceeded.\n", mapping->name,
+ UVC_MAX_CONTROL_MAPPINGS);
+ ret = -ENOMEM;
+ goto done;
+ }
+
+ ret = __uvc_ctrl_add_mapping(dev, ctrl, mapping);
+ if (ret < 0)
+ atomic_dec(&dev->nmappings);
+
+done:
+ mutex_unlock(&chain->ctrl_mutex);
+ return ret;
+}
+
+/*
+ * Prune an entity of its bogus controls using a blacklist. Bogus controls
+ * are currently the ones that crash the camera or unconditionally return an
+ * error when queried.
+ */
+static void uvc_ctrl_prune_entity(struct uvc_device *dev,
+ struct uvc_entity *entity)
+{
+ struct uvc_ctrl_blacklist {
+ struct usb_device_id id;
+ u8 index;
+ };
+
+ static const struct uvc_ctrl_blacklist processing_blacklist[] = {
+ { { USB_DEVICE(0x13d3, 0x509b) }, 9 }, /* Gain */
+ { { USB_DEVICE(0x1c4f, 0x3000) }, 6 }, /* WB Temperature */
+ { { USB_DEVICE(0x5986, 0x0241) }, 2 }, /* Hue */
+ };
+ static const struct uvc_ctrl_blacklist camera_blacklist[] = {
+ { { USB_DEVICE(0x06f8, 0x3005) }, 9 }, /* Zoom, Absolute */
+ };
+
+ const struct uvc_ctrl_blacklist *blacklist;
+ unsigned int size;
+ unsigned int count;
+ unsigned int i;
+ u8 *controls;
+
+ switch (UVC_ENTITY_TYPE(entity)) {
+ case UVC_VC_PROCESSING_UNIT:
+ blacklist = processing_blacklist;
+ count = ARRAY_SIZE(processing_blacklist);
+ controls = entity->processing.bmControls;
+ size = entity->processing.bControlSize;
+ break;
+
+ case UVC_ITT_CAMERA:
+ blacklist = camera_blacklist;
+ count = ARRAY_SIZE(camera_blacklist);
+ controls = entity->camera.bmControls;
+ size = entity->camera.bControlSize;
+ break;
+
+ default:
+ return;
+ }
+
+ for (i = 0; i < count; ++i) {
+ if (!usb_match_one_id(dev->intf, &blacklist[i].id))
+ continue;
+
+ if (blacklist[i].index >= 8 * size ||
+ !uvc_test_bit(controls, blacklist[i].index))
+ continue;
+
+ uvc_trace(UVC_TRACE_CONTROL, "%u/%u control is black listed, "
+ "removing it.\n", entity->id, blacklist[i].index);
+
+ uvc_clear_bit(controls, blacklist[i].index);
+ }
+}
+
+/*
+ * Add control information and hardcoded stock control mappings to the given
+ * device.
+ */
+static void uvc_ctrl_init_ctrl(struct uvc_device *dev, struct uvc_control *ctrl)
+{
+ const struct uvc_control_info *info = uvc_ctrls;
+ const struct uvc_control_info *iend = info + ARRAY_SIZE(uvc_ctrls);
+ const struct uvc_control_mapping *mapping = uvc_ctrl_mappings;
+ const struct uvc_control_mapping *mend =
+ mapping + ARRAY_SIZE(uvc_ctrl_mappings);
+
+ /* XU controls initialization requires querying the device for control
+ * information. As some buggy UVC devices will crash when queried
+ * repeatedly in a tight loop, delay XU controls initialization until
+ * first use.
+ */
+ if (UVC_ENTITY_TYPE(ctrl->entity) == UVC_VC_EXTENSION_UNIT)
+ return;
+
+ for (; info < iend; ++info) {
+ if (uvc_entity_match_guid(ctrl->entity, info->entity) &&
+ ctrl->index == info->index) {
+ uvc_ctrl_add_info(dev, ctrl, info);
+ break;
+ }
+ }
+
+ if (!ctrl->initialized)
+ return;
+
+ for (; mapping < mend; ++mapping) {
+ if (uvc_entity_match_guid(ctrl->entity, mapping->entity) &&
+ ctrl->info.selector == mapping->selector)
+ __uvc_ctrl_add_mapping(dev, ctrl, mapping);
+ }
+}
+
+/*
+ * Initialize device controls.
+ */
+int uvc_ctrl_init_device(struct uvc_device *dev)
+{
+ struct uvc_entity *entity;
+ unsigned int i;
+
+ /* Walk the entities list and instantiate controls */
+ list_for_each_entry(entity, &dev->entities, list) {
+ struct uvc_control *ctrl;
+ unsigned int bControlSize = 0, ncontrols;
+ __u8 *bmControls = NULL;
+
+ if (UVC_ENTITY_TYPE(entity) == UVC_VC_EXTENSION_UNIT) {
+ bmControls = entity->extension.bmControls;
+ bControlSize = entity->extension.bControlSize;
+ } else if (UVC_ENTITY_TYPE(entity) == UVC_VC_PROCESSING_UNIT) {
+ bmControls = entity->processing.bmControls;
+ bControlSize = entity->processing.bControlSize;
+ } else if (UVC_ENTITY_TYPE(entity) == UVC_ITT_CAMERA) {
+ bmControls = entity->camera.bmControls;
+ bControlSize = entity->camera.bControlSize;
+ }
+
+ /* Remove bogus/blacklisted controls */
+ uvc_ctrl_prune_entity(dev, entity);
+
+ /* Count supported controls and allocate the controls array */
+ ncontrols = memweight(bmControls, bControlSize);
+ if (ncontrols == 0)
+ continue;
+
+ entity->controls = kcalloc(ncontrols, sizeof(*ctrl),
+ GFP_KERNEL);
+ if (entity->controls == NULL)
+ return -ENOMEM;
+ entity->ncontrols = ncontrols;
+
+ /* Initialize all supported controls */
+ ctrl = entity->controls;
+ for (i = 0; i < bControlSize * 8; ++i) {
+ if (uvc_test_bit(bmControls, i) == 0)
+ continue;
+
+ ctrl->entity = entity;
+ ctrl->index = i;
+
+ uvc_ctrl_init_ctrl(dev, ctrl);
+ ctrl++;
+ }
+ }
+
+ return 0;
+}
+
+/*
+ * Cleanup device controls.
+ */
+static void uvc_ctrl_cleanup_mappings(struct uvc_device *dev,
+ struct uvc_control *ctrl)
+{
+ struct uvc_control_mapping *mapping, *nm;
+
+ list_for_each_entry_safe(mapping, nm, &ctrl->info.mappings, list) {
+ list_del(&mapping->list);
+ kfree(mapping->menu_info);
+ kfree(mapping);
+ }
+}
+
+void uvc_ctrl_cleanup_device(struct uvc_device *dev)
+{
+ struct uvc_entity *entity;
+ unsigned int i;
+
+ /* Free controls and control mappings for all entities. */
+ list_for_each_entry(entity, &dev->entities, list) {
+ for (i = 0; i < entity->ncontrols; ++i) {
+ struct uvc_control *ctrl = &entity->controls[i];
+
+ if (!ctrl->initialized)
+ continue;
+
+ uvc_ctrl_cleanup_mappings(dev, ctrl);
+ kfree(ctrl->uvc_data);
+ }
+
+ kfree(entity->controls);
+ }
+}
--- /dev/null
+/*
+ * uvc_debugfs.c -- USB Video Class driver - Debugging support
+ *
+ * Copyright (C) 2011
+ * Laurent Pinchart (laurent.pinchart@ideasonboard.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/debugfs.h>
+#include <linux/slab.h>
+#include <linux/usb.h>
+
+#include "uvcvideo.h"
+
+/* -----------------------------------------------------------------------------
+ * Statistics
+ */
+
+#define UVC_DEBUGFS_BUF_SIZE 1024
+
+struct uvc_debugfs_buffer {
+ size_t count;
+ char data[UVC_DEBUGFS_BUF_SIZE];
+};
+
+static int uvc_debugfs_stats_open(struct inode *inode, struct file *file)
+{
+ struct uvc_streaming *stream = inode->i_private;
+ struct uvc_debugfs_buffer *buf;
+
+ buf = kmalloc(sizeof(*buf), GFP_KERNEL);
+ if (buf == NULL)
+ return -ENOMEM;
+
+ buf->count = uvc_video_stats_dump(stream, buf->data, sizeof(buf->data));
+
+ file->private_data = buf;
+ return 0;
+}
+
+static ssize_t uvc_debugfs_stats_read(struct file *file, char __user *user_buf,
+ size_t nbytes, loff_t *ppos)
+{
+ struct uvc_debugfs_buffer *buf = file->private_data;
+
+ return simple_read_from_buffer(user_buf, nbytes, ppos, buf->data,
+ buf->count);
+}
+
+static int uvc_debugfs_stats_release(struct inode *inode, struct file *file)
+{
+ kfree(file->private_data);
+ file->private_data = NULL;
+
+ return 0;
+}
+
+static const struct file_operations uvc_debugfs_stats_fops = {
+ .owner = THIS_MODULE,
+ .open = uvc_debugfs_stats_open,
+ .llseek = no_llseek,
+ .read = uvc_debugfs_stats_read,
+ .release = uvc_debugfs_stats_release,
+};
+
+/* -----------------------------------------------------------------------------
+ * Global and stream initialization/cleanup
+ */
+
+static struct dentry *uvc_debugfs_root_dir;
+
+int uvc_debugfs_init_stream(struct uvc_streaming *stream)
+{
+ struct usb_device *udev = stream->dev->udev;
+ struct dentry *dent;
+ char dir_name[32];
+
+ if (uvc_debugfs_root_dir == NULL)
+ return -ENODEV;
+
+ sprintf(dir_name, "%u-%u", udev->bus->busnum, udev->devnum);
+
+ dent = debugfs_create_dir(dir_name, uvc_debugfs_root_dir);
+ if (IS_ERR_OR_NULL(dent)) {
+ uvc_printk(KERN_INFO, "Unable to create debugfs %s "
+ "directory.\n", dir_name);
+ return -ENODEV;
+ }
+
+ stream->debugfs_dir = dent;
+
+ dent = debugfs_create_file("stats", 0444, stream->debugfs_dir,
+ stream, &uvc_debugfs_stats_fops);
+ if (IS_ERR_OR_NULL(dent)) {
+ uvc_printk(KERN_INFO, "Unable to create debugfs stats file.\n");
+ uvc_debugfs_cleanup_stream(stream);
+ return -ENODEV;
+ }
+
+ return 0;
+}
+
+void uvc_debugfs_cleanup_stream(struct uvc_streaming *stream)
+{
+ if (stream->debugfs_dir == NULL)
+ return;
+
+ debugfs_remove_recursive(stream->debugfs_dir);
+ stream->debugfs_dir = NULL;
+}
+
+int uvc_debugfs_init(void)
+{
+ struct dentry *dir;
+
+ dir = debugfs_create_dir("uvcvideo", usb_debug_root);
+ if (IS_ERR_OR_NULL(dir)) {
+ uvc_printk(KERN_INFO, "Unable to create debugfs directory\n");
+ return -ENODATA;
+ }
+
+ uvc_debugfs_root_dir = dir;
+ return 0;
+}
+
+void uvc_debugfs_cleanup(void)
+{
+ if (uvc_debugfs_root_dir != NULL)
+ debugfs_remove_recursive(uvc_debugfs_root_dir);
+}
--- /dev/null
+/*
+ * uvc_driver.c -- USB Video Class driver
+ *
+ * Copyright (C) 2005-2010
+ * Laurent Pinchart (laurent.pinchart@ideasonboard.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+
+/*
+ * This driver aims to support video input and ouput devices compliant with the
+ * 'USB Video Class' specification.
+ *
+ * The driver doesn't support the deprecated v4l1 interface. It implements the
+ * mmap capture method only, and doesn't do any image format conversion in
+ * software. If your user-space application doesn't support YUYV or MJPEG, fix
+ * it :-). Please note that the MJPEG data have been stripped from their
+ * Huffman tables (DHT marker), you will need to add it back if your JPEG
+ * codec can't handle MJPEG data.
+ */
+
+#include <linux/atomic.h>
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/usb.h>
+#include <linux/videodev2.h>
+#include <linux/vmalloc.h>
+#include <linux/wait.h>
+#include <linux/version.h>
+#include <asm/unaligned.h>
+
+#include <media/v4l2-common.h>
+
+#include "uvcvideo.h"
+
+#define DRIVER_AUTHOR "Laurent Pinchart " \
+ "<laurent.pinchart@ideasonboard.com>"
+#define DRIVER_DESC "USB Video Class driver"
+
+unsigned int uvc_clock_param = CLOCK_MONOTONIC;
+unsigned int uvc_no_drop_param;
+static unsigned int uvc_quirks_param = -1;
+unsigned int uvc_trace_param;
+unsigned int uvc_timeout_param = UVC_CTRL_STREAMING_TIMEOUT;
+
+/* ------------------------------------------------------------------------
+ * Video formats
+ */
+
+static struct uvc_format_desc uvc_fmts[] = {
+ {
+ .name = "YUV 4:2:2 (YUYV)",
+ .guid = UVC_GUID_FORMAT_YUY2,
+ .fcc = V4L2_PIX_FMT_YUYV,
+ },
+ {
+ .name = "YUV 4:2:2 (YUYV)",
+ .guid = UVC_GUID_FORMAT_YUY2_ISIGHT,
+ .fcc = V4L2_PIX_FMT_YUYV,
+ },
+ {
+ .name = "YUV 4:2:0 (NV12)",
+ .guid = UVC_GUID_FORMAT_NV12,
+ .fcc = V4L2_PIX_FMT_NV12,
+ },
+ {
+ .name = "MJPEG",
+ .guid = UVC_GUID_FORMAT_MJPEG,
+ .fcc = V4L2_PIX_FMT_MJPEG,
+ },
+ {
+ .name = "YVU 4:2:0 (YV12)",
+ .guid = UVC_GUID_FORMAT_YV12,
+ .fcc = V4L2_PIX_FMT_YVU420,
+ },
+ {
+ .name = "YUV 4:2:0 (I420)",
+ .guid = UVC_GUID_FORMAT_I420,
+ .fcc = V4L2_PIX_FMT_YUV420,
+ },
+ {
+ .name = "YUV 4:2:0 (M420)",
+ .guid = UVC_GUID_FORMAT_M420,
+ .fcc = V4L2_PIX_FMT_M420,
+ },
+ {
+ .name = "YUV 4:2:2 (UYVY)",
+ .guid = UVC_GUID_FORMAT_UYVY,
+ .fcc = V4L2_PIX_FMT_UYVY,
+ },
+ {
+ .name = "Greyscale 8-bit (Y800)",
+ .guid = UVC_GUID_FORMAT_Y800,
+ .fcc = V4L2_PIX_FMT_GREY,
+ },
+ {
+ .name = "Greyscale 8-bit (Y8 )",
+ .guid = UVC_GUID_FORMAT_Y8,
+ .fcc = V4L2_PIX_FMT_GREY,
+ },
+ {
+ .name = "Greyscale 10-bit (Y10 )",
+ .guid = UVC_GUID_FORMAT_Y10,
+ .fcc = V4L2_PIX_FMT_Y10,
+ },
+ {
+ .name = "Greyscale 12-bit (Y12 )",
+ .guid = UVC_GUID_FORMAT_Y12,
+ .fcc = V4L2_PIX_FMT_Y12,
+ },
+ {
+ .name = "Greyscale 16-bit (Y16 )",
+ .guid = UVC_GUID_FORMAT_Y16,
+ .fcc = V4L2_PIX_FMT_Y16,
+ },
+ {
+ .name = "RGB Bayer",
+ .guid = UVC_GUID_FORMAT_BY8,
+ .fcc = V4L2_PIX_FMT_SBGGR8,
+ },
+ {
+ .name = "RGB565",
+ .guid = UVC_GUID_FORMAT_RGBP,
+ .fcc = V4L2_PIX_FMT_RGB565,
+ },
+ {
+ .name = "H.264",
+ .guid = UVC_GUID_FORMAT_H264,
+ .fcc = V4L2_PIX_FMT_H264,
+ },
+};
+
+/* ------------------------------------------------------------------------
+ * Utility functions
+ */
+
+struct usb_host_endpoint *uvc_find_endpoint(struct usb_host_interface *alts,
+ __u8 epaddr)
+{
+ struct usb_host_endpoint *ep;
+ unsigned int i;
+
+ for (i = 0; i < alts->desc.bNumEndpoints; ++i) {
+ ep = &alts->endpoint[i];
+ if (ep->desc.bEndpointAddress == epaddr)
+ return ep;
+ }
+
+ return NULL;
+}
+
+static struct uvc_format_desc *uvc_format_by_guid(const __u8 guid[16])
+{
+ unsigned int len = ARRAY_SIZE(uvc_fmts);
+ unsigned int i;
+
+ for (i = 0; i < len; ++i) {
+ if (memcmp(guid, uvc_fmts[i].guid, 16) == 0)
+ return &uvc_fmts[i];
+ }
+
+ return NULL;
+}
+
+static __u32 uvc_colorspace(const __u8 primaries)
+{
+ static const __u8 colorprimaries[] = {
+ 0,
+ V4L2_COLORSPACE_SRGB,
+ V4L2_COLORSPACE_470_SYSTEM_M,
+ V4L2_COLORSPACE_470_SYSTEM_BG,
+ V4L2_COLORSPACE_SMPTE170M,
+ V4L2_COLORSPACE_SMPTE240M,
+ };
+
+ if (primaries < ARRAY_SIZE(colorprimaries))
+ return colorprimaries[primaries];
+
+ return 0;
+}
+
+/* Simplify a fraction using a simple continued fraction decomposition. The
+ * idea here is to convert fractions such as 333333/10000000 to 1/30 using
+ * 32 bit arithmetic only. The algorithm is not perfect and relies upon two
+ * arbitrary parameters to remove non-significative terms from the simple
+ * continued fraction decomposition. Using 8 and 333 for n_terms and threshold
+ * respectively seems to give nice results.
+ */
+void uvc_simplify_fraction(uint32_t *numerator, uint32_t *denominator,
+ unsigned int n_terms, unsigned int threshold)
+{
+ uint32_t *an;
+ uint32_t x, y, r;
+ unsigned int i, n;
+
+ an = kmalloc(n_terms * sizeof *an, GFP_KERNEL);
+ if (an == NULL)
+ return;
+
+ /* Convert the fraction to a simple continued fraction. See
+ * http://mathforum.org/dr.math/faq/faq.fractions.html
+ * Stop if the current term is bigger than or equal to the given
+ * threshold.
+ */
+ x = *numerator;
+ y = *denominator;
+
+ for (n = 0; n < n_terms && y != 0; ++n) {
+ an[n] = x / y;
+ if (an[n] >= threshold) {
+ if (n < 2)
+ n++;
+ break;
+ }
+
+ r = x - an[n] * y;
+ x = y;
+ y = r;
+ }
+
+ /* Expand the simple continued fraction back to an integer fraction. */
+ x = 0;
+ y = 1;
+
+ for (i = n; i > 0; --i) {
+ r = y;
+ y = an[i-1] * y + x;
+ x = r;
+ }
+
+ *numerator = y;
+ *denominator = x;
+ kfree(an);
+}
+
+/* Convert a fraction to a frame interval in 100ns multiples. The idea here is
+ * to compute numerator / denominator * 10000000 using 32 bit fixed point
+ * arithmetic only.
+ */
+uint32_t uvc_fraction_to_interval(uint32_t numerator, uint32_t denominator)
+{
+ uint32_t multiplier;
+
+ /* Saturate the result if the operation would overflow. */
+ if (denominator == 0 ||
+ numerator/denominator >= ((uint32_t)-1)/10000000)
+ return (uint32_t)-1;
+
+ /* Divide both the denominator and the multiplier by two until
+ * numerator * multiplier doesn't overflow. If anyone knows a better
+ * algorithm please let me know.
+ */
+ multiplier = 10000000;
+ while (numerator > ((uint32_t)-1)/multiplier) {
+ multiplier /= 2;
+ denominator /= 2;
+ }
+
+ return denominator ? numerator * multiplier / denominator : 0;
+}
+
+/* ------------------------------------------------------------------------
+ * Terminal and unit management
+ */
+
+struct uvc_entity *uvc_entity_by_id(struct uvc_device *dev, int id)
+{
+ struct uvc_entity *entity;
+
+ list_for_each_entry(entity, &dev->entities, list) {
+ if (entity->id == id)
+ return entity;
+ }
+
+ return NULL;
+}
+
+static struct uvc_entity *uvc_entity_by_reference(struct uvc_device *dev,
+ int id, struct uvc_entity *entity)
+{
+ unsigned int i;
+
+ if (entity == NULL)
+ entity = list_entry(&dev->entities, struct uvc_entity, list);
+
+ list_for_each_entry_continue(entity, &dev->entities, list) {
+ for (i = 0; i < entity->bNrInPins; ++i)
+ if (entity->baSourceID[i] == id)
+ return entity;
+ }
+
+ return NULL;
+}
+
+static struct uvc_streaming *uvc_stream_by_id(struct uvc_device *dev, int id)
+{
+ struct uvc_streaming *stream;
+
+ list_for_each_entry(stream, &dev->streams, list) {
+ if (stream->header.bTerminalLink == id)
+ return stream;
+ }
+
+ return NULL;
+}
+
+/* ------------------------------------------------------------------------
+ * Descriptors parsing
+ */
+
+static int uvc_parse_format(struct uvc_device *dev,
+ struct uvc_streaming *streaming, struct uvc_format *format,
+ __u32 **intervals, unsigned char *buffer, int buflen)
+{
+ struct usb_interface *intf = streaming->intf;
+ struct usb_host_interface *alts = intf->cur_altsetting;
+ struct uvc_format_desc *fmtdesc;
+ struct uvc_frame *frame;
+ const unsigned char *start = buffer;
+ unsigned int interval;
+ unsigned int i, n;
+ __u8 ftype;
+
+ format->type = buffer[2];
+ format->index = buffer[3];
+
+ switch (buffer[2]) {
+ case UVC_VS_FORMAT_UNCOMPRESSED:
+ case UVC_VS_FORMAT_FRAME_BASED:
+ n = buffer[2] == UVC_VS_FORMAT_UNCOMPRESSED ? 27 : 28;
+ if (buflen < n) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming "
+ "interface %d FORMAT error\n",
+ dev->udev->devnum,
+ alts->desc.bInterfaceNumber);
+ return -EINVAL;
+ }
+
+ /* Find the format descriptor from its GUID. */
+ fmtdesc = uvc_format_by_guid(&buffer[5]);
+
+ if (fmtdesc != NULL) {
+ strlcpy(format->name, fmtdesc->name,
+ sizeof format->name);
+ format->fcc = fmtdesc->fcc;
+ } else {
+ uvc_printk(KERN_INFO, "Unknown video format %pUl\n",
+ &buffer[5]);
+ snprintf(format->name, sizeof(format->name), "%pUl\n",
+ &buffer[5]);
+ format->fcc = 0;
+ }
+
+ format->bpp = buffer[21];
+ if (buffer[2] == UVC_VS_FORMAT_UNCOMPRESSED) {
+ ftype = UVC_VS_FRAME_UNCOMPRESSED;
+ } else {
+ ftype = UVC_VS_FRAME_FRAME_BASED;
+ if (buffer[27])
+ format->flags = UVC_FMT_FLAG_COMPRESSED;
+ }
+ break;
+
+ case UVC_VS_FORMAT_MJPEG:
+ if (buflen < 11) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming "
+ "interface %d FORMAT error\n",
+ dev->udev->devnum,
+ alts->desc.bInterfaceNumber);
+ return -EINVAL;
+ }
+
+ strlcpy(format->name, "MJPEG", sizeof format->name);
+ format->fcc = V4L2_PIX_FMT_MJPEG;
+ format->flags = UVC_FMT_FLAG_COMPRESSED;
+ format->bpp = 0;
+ ftype = UVC_VS_FRAME_MJPEG;
+ break;
+
+ case UVC_VS_FORMAT_DV:
+ if (buflen < 9) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming "
+ "interface %d FORMAT error\n",
+ dev->udev->devnum,
+ alts->desc.bInterfaceNumber);
+ return -EINVAL;
+ }
+
+ switch (buffer[8] & 0x7f) {
+ case 0:
+ strlcpy(format->name, "SD-DV", sizeof format->name);
+ break;
+ case 1:
+ strlcpy(format->name, "SDL-DV", sizeof format->name);
+ break;
+ case 2:
+ strlcpy(format->name, "HD-DV", sizeof format->name);
+ break;
+ default:
+ uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming "
+ "interface %d: unknown DV format %u\n",
+ dev->udev->devnum,
+ alts->desc.bInterfaceNumber, buffer[8]);
+ return -EINVAL;
+ }
+
+ strlcat(format->name, buffer[8] & (1 << 7) ? " 60Hz" : " 50Hz",
+ sizeof format->name);
+
+ format->fcc = V4L2_PIX_FMT_DV;
+ format->flags = UVC_FMT_FLAG_COMPRESSED | UVC_FMT_FLAG_STREAM;
+ format->bpp = 0;
+ ftype = 0;
+
+ /* Create a dummy frame descriptor. */
+ frame = &format->frame[0];
+ memset(&format->frame[0], 0, sizeof format->frame[0]);
+ frame->bFrameIntervalType = 1;
+ frame->dwDefaultFrameInterval = 1;
+ frame->dwFrameInterval = *intervals;
+ *(*intervals)++ = 1;
+ format->nframes = 1;
+ break;
+
+ case UVC_VS_FORMAT_MPEG2TS:
+ case UVC_VS_FORMAT_STREAM_BASED:
+ /* Not supported yet. */
+ default:
+ uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming "
+ "interface %d unsupported format %u\n",
+ dev->udev->devnum, alts->desc.bInterfaceNumber,
+ buffer[2]);
+ return -EINVAL;
+ }
+
+ uvc_trace(UVC_TRACE_DESCR, "Found format %s.\n", format->name);
+
+ buflen -= buffer[0];
+ buffer += buffer[0];
+
+ /* Parse the frame descriptors. Only uncompressed, MJPEG and frame
+ * based formats have frame descriptors.
+ */
+ while (buflen > 2 && buffer[1] == USB_DT_CS_INTERFACE &&
+ buffer[2] == ftype) {
+ frame = &format->frame[format->nframes];
+ if (ftype != UVC_VS_FRAME_FRAME_BASED)
+ n = buflen > 25 ? buffer[25] : 0;
+ else
+ n = buflen > 21 ? buffer[21] : 0;
+
+ n = n ? n : 3;
+
+ if (buflen < 26 + 4*n) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming "
+ "interface %d FRAME error\n", dev->udev->devnum,
+ alts->desc.bInterfaceNumber);
+ return -EINVAL;
+ }
+
+ frame->bFrameIndex = buffer[3];
+ frame->bmCapabilities = buffer[4];
+ frame->wWidth = get_unaligned_le16(&buffer[5]);
+ frame->wHeight = get_unaligned_le16(&buffer[7]);
+ frame->dwMinBitRate = get_unaligned_le32(&buffer[9]);
+ frame->dwMaxBitRate = get_unaligned_le32(&buffer[13]);
+ if (ftype != UVC_VS_FRAME_FRAME_BASED) {
+ frame->dwMaxVideoFrameBufferSize =
+ get_unaligned_le32(&buffer[17]);
+ frame->dwDefaultFrameInterval =
+ get_unaligned_le32(&buffer[21]);
+ frame->bFrameIntervalType = buffer[25];
+ } else {
+ frame->dwMaxVideoFrameBufferSize = 0;
+ frame->dwDefaultFrameInterval =
+ get_unaligned_le32(&buffer[17]);
+ frame->bFrameIntervalType = buffer[21];
+ }
+ frame->dwFrameInterval = *intervals;
+
+ /* Several UVC chipsets screw up dwMaxVideoFrameBufferSize
+ * completely. Observed behaviours range from setting the
+ * value to 1.1x the actual frame size to hardwiring the
+ * 16 low bits to 0. This results in a higher than necessary
+ * memory usage as well as a wrong image size information. For
+ * uncompressed formats this can be fixed by computing the
+ * value from the frame size.
+ */
+ if (!(format->flags & UVC_FMT_FLAG_COMPRESSED))
+ frame->dwMaxVideoFrameBufferSize = format->bpp
+ * frame->wWidth * frame->wHeight / 8;
+
+ /* Some bogus devices report dwMinFrameInterval equal to
+ * dwMaxFrameInterval and have dwFrameIntervalStep set to
+ * zero. Setting all null intervals to 1 fixes the problem and
+ * some other divisions by zero that could happen.
+ */
+ for (i = 0; i < n; ++i) {
+ interval = get_unaligned_le32(&buffer[26+4*i]);
+ *(*intervals)++ = interval ? interval : 1;
+ }
+
+ /* Make sure that the default frame interval stays between
+ * the boundaries.
+ */
+ n -= frame->bFrameIntervalType ? 1 : 2;
+ frame->dwDefaultFrameInterval =
+ min(frame->dwFrameInterval[n],
+ max(frame->dwFrameInterval[0],
+ frame->dwDefaultFrameInterval));
+
+ if (dev->quirks & UVC_QUIRK_RESTRICT_FRAME_RATE) {
+ frame->bFrameIntervalType = 1;
+ frame->dwFrameInterval[0] =
+ frame->dwDefaultFrameInterval;
+ }
+
+ uvc_trace(UVC_TRACE_DESCR, "- %ux%u (%u.%u fps)\n",
+ frame->wWidth, frame->wHeight,
+ 10000000/frame->dwDefaultFrameInterval,
+ (100000000/frame->dwDefaultFrameInterval)%10);
+
+ format->nframes++;
+ buflen -= buffer[0];
+ buffer += buffer[0];
+ }
+
+ if (buflen > 2 && buffer[1] == USB_DT_CS_INTERFACE &&
+ buffer[2] == UVC_VS_STILL_IMAGE_FRAME) {
+ buflen -= buffer[0];
+ buffer += buffer[0];
+ }
+
+ if (buflen > 2 && buffer[1] == USB_DT_CS_INTERFACE &&
+ buffer[2] == UVC_VS_COLORFORMAT) {
+ if (buflen < 6) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming "
+ "interface %d COLORFORMAT error\n",
+ dev->udev->devnum,
+ alts->desc.bInterfaceNumber);
+ return -EINVAL;
+ }
+
+ format->colorspace = uvc_colorspace(buffer[3]);
+
+ buflen -= buffer[0];
+ buffer += buffer[0];
+ }
+
+ return buffer - start;
+}
+
+static int uvc_parse_streaming(struct uvc_device *dev,
+ struct usb_interface *intf)
+{
+ struct uvc_streaming *streaming = NULL;
+ struct uvc_format *format;
+ struct uvc_frame *frame;
+ struct usb_host_interface *alts = &intf->altsetting[0];
+ unsigned char *_buffer, *buffer = alts->extra;
+ int _buflen, buflen = alts->extralen;
+ unsigned int nformats = 0, nframes = 0, nintervals = 0;
+ unsigned int size, i, n, p;
+ __u32 *interval;
+ __u16 psize;
+ int ret = -EINVAL;
+
+ if (intf->cur_altsetting->desc.bInterfaceSubClass
+ != UVC_SC_VIDEOSTREAMING) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d interface %d isn't a "
+ "video streaming interface\n", dev->udev->devnum,
+ intf->altsetting[0].desc.bInterfaceNumber);
+ return -EINVAL;
+ }
+
+ if (usb_driver_claim_interface(&uvc_driver.driver, intf, dev)) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d interface %d is already "
+ "claimed\n", dev->udev->devnum,
+ intf->altsetting[0].desc.bInterfaceNumber);
+ return -EINVAL;
+ }
+
+ streaming = kzalloc(sizeof *streaming, GFP_KERNEL);
+ if (streaming == NULL) {
+ usb_driver_release_interface(&uvc_driver.driver, intf);
+ return -EINVAL;
+ }
+
+ mutex_init(&streaming->mutex);
+ streaming->dev = dev;
+ streaming->intf = usb_get_intf(intf);
+ streaming->intfnum = intf->cur_altsetting->desc.bInterfaceNumber;
+
+ /* The Pico iMage webcam has its class-specific interface descriptors
+ * after the endpoint descriptors.
+ */
+ if (buflen == 0) {
+ for (i = 0; i < alts->desc.bNumEndpoints; ++i) {
+ struct usb_host_endpoint *ep = &alts->endpoint[i];
+
+ if (ep->extralen == 0)
+ continue;
+
+ if (ep->extralen > 2 &&
+ ep->extra[1] == USB_DT_CS_INTERFACE) {
+ uvc_trace(UVC_TRACE_DESCR, "trying extra data "
+ "from endpoint %u.\n", i);
+ buffer = alts->endpoint[i].extra;
+ buflen = alts->endpoint[i].extralen;
+ break;
+ }
+ }
+ }
+
+ /* Skip the standard interface descriptors. */
+ while (buflen > 2 && buffer[1] != USB_DT_CS_INTERFACE) {
+ buflen -= buffer[0];
+ buffer += buffer[0];
+ }
+
+ if (buflen <= 2) {
+ uvc_trace(UVC_TRACE_DESCR, "no class-specific streaming "
+ "interface descriptors found.\n");
+ goto error;
+ }
+
+ /* Parse the header descriptor. */
+ switch (buffer[2]) {
+ case UVC_VS_OUTPUT_HEADER:
+ streaming->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
+ size = 9;
+ break;
+
+ case UVC_VS_INPUT_HEADER:
+ streaming->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ size = 13;
+ break;
+
+ default:
+ uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming interface "
+ "%d HEADER descriptor not found.\n", dev->udev->devnum,
+ alts->desc.bInterfaceNumber);
+ goto error;
+ }
+
+ p = buflen >= 4 ? buffer[3] : 0;
+ n = buflen >= size ? buffer[size-1] : 0;
+
+ if (buflen < size + p*n) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming "
+ "interface %d HEADER descriptor is invalid.\n",
+ dev->udev->devnum, alts->desc.bInterfaceNumber);
+ goto error;
+ }
+
+ streaming->header.bNumFormats = p;
+ streaming->header.bEndpointAddress = buffer[6];
+ if (buffer[2] == UVC_VS_INPUT_HEADER) {
+ streaming->header.bmInfo = buffer[7];
+ streaming->header.bTerminalLink = buffer[8];
+ streaming->header.bStillCaptureMethod = buffer[9];
+ streaming->header.bTriggerSupport = buffer[10];
+ streaming->header.bTriggerUsage = buffer[11];
+ } else {
+ streaming->header.bTerminalLink = buffer[7];
+ }
+ streaming->header.bControlSize = n;
+
+ streaming->header.bmaControls = kmemdup(&buffer[size], p * n,
+ GFP_KERNEL);
+ if (streaming->header.bmaControls == NULL) {
+ ret = -ENOMEM;
+ goto error;
+ }
+
+ buflen -= buffer[0];
+ buffer += buffer[0];
+
+ _buffer = buffer;
+ _buflen = buflen;
+
+ /* Count the format and frame descriptors. */
+ while (_buflen > 2 && _buffer[1] == USB_DT_CS_INTERFACE) {
+ switch (_buffer[2]) {
+ case UVC_VS_FORMAT_UNCOMPRESSED:
+ case UVC_VS_FORMAT_MJPEG:
+ case UVC_VS_FORMAT_FRAME_BASED:
+ nformats++;
+ break;
+
+ case UVC_VS_FORMAT_DV:
+ /* DV format has no frame descriptor. We will create a
+ * dummy frame descriptor with a dummy frame interval.
+ */
+ nformats++;
+ nframes++;
+ nintervals++;
+ break;
+
+ case UVC_VS_FORMAT_MPEG2TS:
+ case UVC_VS_FORMAT_STREAM_BASED:
+ uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming "
+ "interface %d FORMAT %u is not supported.\n",
+ dev->udev->devnum,
+ alts->desc.bInterfaceNumber, _buffer[2]);
+ break;
+
+ case UVC_VS_FRAME_UNCOMPRESSED:
+ case UVC_VS_FRAME_MJPEG:
+ nframes++;
+ if (_buflen > 25)
+ nintervals += _buffer[25] ? _buffer[25] : 3;
+ break;
+
+ case UVC_VS_FRAME_FRAME_BASED:
+ nframes++;
+ if (_buflen > 21)
+ nintervals += _buffer[21] ? _buffer[21] : 3;
+ break;
+ }
+
+ _buflen -= _buffer[0];
+ _buffer += _buffer[0];
+ }
+
+ if (nformats == 0) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming interface "
+ "%d has no supported formats defined.\n",
+ dev->udev->devnum, alts->desc.bInterfaceNumber);
+ goto error;
+ }
+
+ size = nformats * sizeof *format + nframes * sizeof *frame
+ + nintervals * sizeof *interval;
+ format = kzalloc(size, GFP_KERNEL);
+ if (format == NULL) {
+ ret = -ENOMEM;
+ goto error;
+ }
+
+ frame = (struct uvc_frame *)&format[nformats];
+ interval = (__u32 *)&frame[nframes];
+
+ streaming->format = format;
+ streaming->nformats = nformats;
+
+ /* Parse the format descriptors. */
+ while (buflen > 2 && buffer[1] == USB_DT_CS_INTERFACE) {
+ switch (buffer[2]) {
+ case UVC_VS_FORMAT_UNCOMPRESSED:
+ case UVC_VS_FORMAT_MJPEG:
+ case UVC_VS_FORMAT_DV:
+ case UVC_VS_FORMAT_FRAME_BASED:
+ format->frame = frame;
+ ret = uvc_parse_format(dev, streaming, format,
+ &interval, buffer, buflen);
+ if (ret < 0)
+ goto error;
+
+ frame += format->nframes;
+ format++;
+
+ buflen -= ret;
+ buffer += ret;
+ continue;
+
+ default:
+ break;
+ }
+
+ buflen -= buffer[0];
+ buffer += buffer[0];
+ }
+
+ if (buflen)
+ uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming interface "
+ "%d has %u bytes of trailing descriptor garbage.\n",
+ dev->udev->devnum, alts->desc.bInterfaceNumber, buflen);
+
+ /* Parse the alternate settings to find the maximum bandwidth. */
+ for (i = 0; i < intf->num_altsetting; ++i) {
+ struct usb_host_endpoint *ep;
+ alts = &intf->altsetting[i];
+ ep = uvc_find_endpoint(alts,
+ streaming->header.bEndpointAddress);
+ if (ep == NULL)
+ continue;
+
+ psize = le16_to_cpu(ep->desc.wMaxPacketSize);
+ psize = (psize & 0x07ff) * (1 + ((psize >> 11) & 3));
+ if (psize > streaming->maxpsize)
+ streaming->maxpsize = psize;
+ }
+
+ list_add_tail(&streaming->list, &dev->streams);
+ return 0;
+
+error:
+ usb_driver_release_interface(&uvc_driver.driver, intf);
+ usb_put_intf(intf);
+ kfree(streaming->format);
+ kfree(streaming->header.bmaControls);
+ kfree(streaming);
+ return ret;
+}
+
+static struct uvc_entity *uvc_alloc_entity(u16 type, u8 id,
+ unsigned int num_pads, unsigned int extra_size)
+{
+ struct uvc_entity *entity;
+ unsigned int num_inputs;
+ unsigned int size;
+ unsigned int i;
+
+ extra_size = ALIGN(extra_size, sizeof(*entity->pads));
+ num_inputs = (type & UVC_TERM_OUTPUT) ? num_pads : num_pads - 1;
+ size = sizeof(*entity) + extra_size + sizeof(*entity->pads) * num_pads
+ + num_inputs;
+ entity = kzalloc(size, GFP_KERNEL);
+ if (entity == NULL)
+ return NULL;
+
+ entity->id = id;
+ entity->type = type;
+
+ entity->num_links = 0;
+ entity->num_pads = num_pads;
+ entity->pads = ((void *)(entity + 1)) + extra_size;
+
+ for (i = 0; i < num_inputs; ++i)
+ entity->pads[i].flags = MEDIA_PAD_FL_SINK;
+ if (!UVC_ENTITY_IS_OTERM(entity))
+ entity->pads[num_pads-1].flags = MEDIA_PAD_FL_SOURCE;
+
+ entity->bNrInPins = num_inputs;
+ entity->baSourceID = (__u8 *)(&entity->pads[num_pads]);
+
+ return entity;
+}
+
+/* Parse vendor-specific extensions. */
+static int uvc_parse_vendor_control(struct uvc_device *dev,
+ const unsigned char *buffer, int buflen)
+{
+ struct usb_device *udev = dev->udev;
+ struct usb_host_interface *alts = dev->intf->cur_altsetting;
+ struct uvc_entity *unit;
+ unsigned int n, p;
+ int handled = 0;
+
+ switch (le16_to_cpu(dev->udev->descriptor.idVendor)) {
+ case 0x046d: /* Logitech */
+ if (buffer[1] != 0x41 || buffer[2] != 0x01)
+ break;
+
+ /* Logitech implements several vendor specific functions
+ * through vendor specific extension units (LXU).
+ *
+ * The LXU descriptors are similar to XU descriptors
+ * (see "USB Device Video Class for Video Devices", section
+ * 3.7.2.6 "Extension Unit Descriptor") with the following
+ * differences:
+ *
+ * ----------------------------------------------------------
+ * 0 bLength 1 Number
+ * Size of this descriptor, in bytes: 24+p+n*2
+ * ----------------------------------------------------------
+ * 23+p+n bmControlsType N Bitmap
+ * Individual bits in the set are defined:
+ * 0: Absolute
+ * 1: Relative
+ *
+ * This bitset is mapped exactly the same as bmControls.
+ * ----------------------------------------------------------
+ * 23+p+n*2 bReserved 1 Boolean
+ * ----------------------------------------------------------
+ * 24+p+n*2 iExtension 1 Index
+ * Index of a string descriptor that describes this
+ * extension unit.
+ * ----------------------------------------------------------
+ */
+ p = buflen >= 22 ? buffer[21] : 0;
+ n = buflen >= 25 + p ? buffer[22+p] : 0;
+
+ if (buflen < 25 + p + 2*n) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d videocontrol "
+ "interface %d EXTENSION_UNIT error\n",
+ udev->devnum, alts->desc.bInterfaceNumber);
+ break;
+ }
+
+ unit = uvc_alloc_entity(UVC_VC_EXTENSION_UNIT, buffer[3],
+ p + 1, 2*n);
+ if (unit == NULL)
+ return -ENOMEM;
+
+ memcpy(unit->extension.guidExtensionCode, &buffer[4], 16);
+ unit->extension.bNumControls = buffer[20];
+ memcpy(unit->baSourceID, &buffer[22], p);
+ unit->extension.bControlSize = buffer[22+p];
+ unit->extension.bmControls = (__u8 *)unit + sizeof(*unit);
+ unit->extension.bmControlsType = (__u8 *)unit + sizeof(*unit)
+ + n;
+ memcpy(unit->extension.bmControls, &buffer[23+p], 2*n);
+
+ if (buffer[24+p+2*n] != 0)
+ usb_string(udev, buffer[24+p+2*n], unit->name,
+ sizeof unit->name);
+ else
+ sprintf(unit->name, "Extension %u", buffer[3]);
+
+ list_add_tail(&unit->list, &dev->entities);
+ handled = 1;
+ break;
+ }
+
+ return handled;
+}
+
+static int uvc_parse_standard_control(struct uvc_device *dev,
+ const unsigned char *buffer, int buflen)
+{
+ struct usb_device *udev = dev->udev;
+ struct uvc_entity *unit, *term;
+ struct usb_interface *intf;
+ struct usb_host_interface *alts = dev->intf->cur_altsetting;
+ unsigned int i, n, p, len;
+ __u16 type;
+
+ switch (buffer[2]) {
+ case UVC_VC_HEADER:
+ n = buflen >= 12 ? buffer[11] : 0;
+
+ if (buflen < 12 || buflen < 12 + n) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d videocontrol "
+ "interface %d HEADER error\n", udev->devnum,
+ alts->desc.bInterfaceNumber);
+ return -EINVAL;
+ }
+
+ dev->uvc_version = get_unaligned_le16(&buffer[3]);
+ dev->clock_frequency = get_unaligned_le32(&buffer[7]);
+
+ /* Parse all USB Video Streaming interfaces. */
+ for (i = 0; i < n; ++i) {
+ intf = usb_ifnum_to_if(udev, buffer[12+i]);
+ if (intf == NULL) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d "
+ "interface %d doesn't exists\n",
+ udev->devnum, i);
+ continue;
+ }
+
+ uvc_parse_streaming(dev, intf);
+ }
+ break;
+
+ case UVC_VC_INPUT_TERMINAL:
+ if (buflen < 8) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d videocontrol "
+ "interface %d INPUT_TERMINAL error\n",
+ udev->devnum, alts->desc.bInterfaceNumber);
+ return -EINVAL;
+ }
+
+ /* Make sure the terminal type MSB is not null, otherwise it
+ * could be confused with a unit.
+ */
+ type = get_unaligned_le16(&buffer[4]);
+ if ((type & 0xff00) == 0) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d videocontrol "
+ "interface %d INPUT_TERMINAL %d has invalid "
+ "type 0x%04x, skipping\n", udev->devnum,
+ alts->desc.bInterfaceNumber,
+ buffer[3], type);
+ return 0;
+ }
+
+ n = 0;
+ p = 0;
+ len = 8;
+
+ if (type == UVC_ITT_CAMERA) {
+ n = buflen >= 15 ? buffer[14] : 0;
+ len = 15;
+
+ } else if (type == UVC_ITT_MEDIA_TRANSPORT_INPUT) {
+ n = buflen >= 9 ? buffer[8] : 0;
+ p = buflen >= 10 + n ? buffer[9+n] : 0;
+ len = 10;
+ }
+
+ if (buflen < len + n + p) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d videocontrol "
+ "interface %d INPUT_TERMINAL error\n",
+ udev->devnum, alts->desc.bInterfaceNumber);
+ return -EINVAL;
+ }
+
+ term = uvc_alloc_entity(type | UVC_TERM_INPUT, buffer[3],
+ 1, n + p);
+ if (term == NULL)
+ return -ENOMEM;
+
+ if (UVC_ENTITY_TYPE(term) == UVC_ITT_CAMERA) {
+ term->camera.bControlSize = n;
+ term->camera.bmControls = (__u8 *)term + sizeof *term;
+ term->camera.wObjectiveFocalLengthMin =
+ get_unaligned_le16(&buffer[8]);
+ term->camera.wObjectiveFocalLengthMax =
+ get_unaligned_le16(&buffer[10]);
+ term->camera.wOcularFocalLength =
+ get_unaligned_le16(&buffer[12]);
+ memcpy(term->camera.bmControls, &buffer[15], n);
+ } else if (UVC_ENTITY_TYPE(term) ==
+ UVC_ITT_MEDIA_TRANSPORT_INPUT) {
+ term->media.bControlSize = n;
+ term->media.bmControls = (__u8 *)term + sizeof *term;
+ term->media.bTransportModeSize = p;
+ term->media.bmTransportModes = (__u8 *)term
+ + sizeof *term + n;
+ memcpy(term->media.bmControls, &buffer[9], n);
+ memcpy(term->media.bmTransportModes, &buffer[10+n], p);
+ }
+
+ if (buffer[7] != 0)
+ usb_string(udev, buffer[7], term->name,
+ sizeof term->name);
+ else if (UVC_ENTITY_TYPE(term) == UVC_ITT_CAMERA)
+ sprintf(term->name, "Camera %u", buffer[3]);
+ else if (UVC_ENTITY_TYPE(term) == UVC_ITT_MEDIA_TRANSPORT_INPUT)
+ sprintf(term->name, "Media %u", buffer[3]);
+ else
+ sprintf(term->name, "Input %u", buffer[3]);
+
+ list_add_tail(&term->list, &dev->entities);
+ break;
+
+ case UVC_VC_OUTPUT_TERMINAL:
+ if (buflen < 9) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d videocontrol "
+ "interface %d OUTPUT_TERMINAL error\n",
+ udev->devnum, alts->desc.bInterfaceNumber);
+ return -EINVAL;
+ }
+
+ /* Make sure the terminal type MSB is not null, otherwise it
+ * could be confused with a unit.
+ */
+ type = get_unaligned_le16(&buffer[4]);
+ if ((type & 0xff00) == 0) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d videocontrol "
+ "interface %d OUTPUT_TERMINAL %d has invalid "
+ "type 0x%04x, skipping\n", udev->devnum,
+ alts->desc.bInterfaceNumber, buffer[3], type);
+ return 0;
+ }
+
+ term = uvc_alloc_entity(type | UVC_TERM_OUTPUT, buffer[3],
+ 1, 0);
+ if (term == NULL)
+ return -ENOMEM;
+
+ memcpy(term->baSourceID, &buffer[7], 1);
+
+ if (buffer[8] != 0)
+ usb_string(udev, buffer[8], term->name,
+ sizeof term->name);
+ else
+ sprintf(term->name, "Output %u", buffer[3]);
+
+ list_add_tail(&term->list, &dev->entities);
+ break;
+
+ case UVC_VC_SELECTOR_UNIT:
+ p = buflen >= 5 ? buffer[4] : 0;
+
+ if (buflen < 5 || buflen < 6 + p) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d videocontrol "
+ "interface %d SELECTOR_UNIT error\n",
+ udev->devnum, alts->desc.bInterfaceNumber);
+ return -EINVAL;
+ }
+
+ unit = uvc_alloc_entity(buffer[2], buffer[3], p + 1, 0);
+ if (unit == NULL)
+ return -ENOMEM;
+
+ memcpy(unit->baSourceID, &buffer[5], p);
+
+ if (buffer[5+p] != 0)
+ usb_string(udev, buffer[5+p], unit->name,
+ sizeof unit->name);
+ else
+ sprintf(unit->name, "Selector %u", buffer[3]);
+
+ list_add_tail(&unit->list, &dev->entities);
+ break;
+
+ case UVC_VC_PROCESSING_UNIT:
+ n = buflen >= 8 ? buffer[7] : 0;
+ p = dev->uvc_version >= 0x0110 ? 10 : 9;
+
+ if (buflen < p + n) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d videocontrol "
+ "interface %d PROCESSING_UNIT error\n",
+ udev->devnum, alts->desc.bInterfaceNumber);
+ return -EINVAL;
+ }
+
+ unit = uvc_alloc_entity(buffer[2], buffer[3], 2, n);
+ if (unit == NULL)
+ return -ENOMEM;
+
+ memcpy(unit->baSourceID, &buffer[4], 1);
+ unit->processing.wMaxMultiplier =
+ get_unaligned_le16(&buffer[5]);
+ unit->processing.bControlSize = buffer[7];
+ unit->processing.bmControls = (__u8 *)unit + sizeof *unit;
+ memcpy(unit->processing.bmControls, &buffer[8], n);
+ if (dev->uvc_version >= 0x0110)
+ unit->processing.bmVideoStandards = buffer[9+n];
+
+ if (buffer[8+n] != 0)
+ usb_string(udev, buffer[8+n], unit->name,
+ sizeof unit->name);
+ else
+ sprintf(unit->name, "Processing %u", buffer[3]);
+
+ list_add_tail(&unit->list, &dev->entities);
+ break;
+
+ case UVC_VC_EXTENSION_UNIT:
+ p = buflen >= 22 ? buffer[21] : 0;
+ n = buflen >= 24 + p ? buffer[22+p] : 0;
+
+ if (buflen < 24 + p + n) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d videocontrol "
+ "interface %d EXTENSION_UNIT error\n",
+ udev->devnum, alts->desc.bInterfaceNumber);
+ return -EINVAL;
+ }
+
+ unit = uvc_alloc_entity(buffer[2], buffer[3], p + 1, n);
+ if (unit == NULL)
+ return -ENOMEM;
+
+ memcpy(unit->extension.guidExtensionCode, &buffer[4], 16);
+ unit->extension.bNumControls = buffer[20];
+ memcpy(unit->baSourceID, &buffer[22], p);
+ unit->extension.bControlSize = buffer[22+p];
+ unit->extension.bmControls = (__u8 *)unit + sizeof *unit;
+ memcpy(unit->extension.bmControls, &buffer[23+p], n);
+
+ if (buffer[23+p+n] != 0)
+ usb_string(udev, buffer[23+p+n], unit->name,
+ sizeof unit->name);
+ else
+ sprintf(unit->name, "Extension %u", buffer[3]);
+
+ list_add_tail(&unit->list, &dev->entities);
+ break;
+
+ default:
+ uvc_trace(UVC_TRACE_DESCR, "Found an unknown CS_INTERFACE "
+ "descriptor (%u)\n", buffer[2]);
+ break;
+ }
+
+ return 0;
+}
+
+static int uvc_parse_control(struct uvc_device *dev)
+{
+ struct usb_host_interface *alts = dev->intf->cur_altsetting;
+ unsigned char *buffer = alts->extra;
+ int buflen = alts->extralen;
+ int ret;
+
+ /* Parse the default alternate setting only, as the UVC specification
+ * defines a single alternate setting, the default alternate setting
+ * zero.
+ */
+
+ while (buflen > 2) {
+ if (uvc_parse_vendor_control(dev, buffer, buflen) ||
+ buffer[1] != USB_DT_CS_INTERFACE)
+ goto next_descriptor;
+
+ if ((ret = uvc_parse_standard_control(dev, buffer, buflen)) < 0)
+ return ret;
+
+next_descriptor:
+ buflen -= buffer[0];
+ buffer += buffer[0];
+ }
+
+ /* Check if the optional status endpoint is present. Built-in iSight
+ * webcams have an interrupt endpoint but spit proprietary data that
+ * don't conform to the UVC status endpoint messages. Don't try to
+ * handle the interrupt endpoint for those cameras.
+ */
+ if (alts->desc.bNumEndpoints == 1 &&
+ !(dev->quirks & UVC_QUIRK_BUILTIN_ISIGHT)) {
+ struct usb_host_endpoint *ep = &alts->endpoint[0];
+ struct usb_endpoint_descriptor *desc = &ep->desc;
+
+ if (usb_endpoint_is_int_in(desc) &&
+ le16_to_cpu(desc->wMaxPacketSize) >= 8 &&
+ desc->bInterval != 0) {
+ uvc_trace(UVC_TRACE_DESCR, "Found a Status endpoint "
+ "(addr %02x).\n", desc->bEndpointAddress);
+ dev->int_ep = ep;
+ }
+ }
+
+ return 0;
+}
+
+/* ------------------------------------------------------------------------
+ * UVC device scan
+ */
+
+/*
+ * Scan the UVC descriptors to locate a chain starting at an Output Terminal
+ * and containing the following units:
+ *
+ * - one or more Output Terminals (USB Streaming or Display)
+ * - zero or one Processing Unit
+ * - zero, one or more single-input Selector Units
+ * - zero or one multiple-input Selector Units, provided all inputs are
+ * connected to input terminals
+ * - zero, one or mode single-input Extension Units
+ * - one or more Input Terminals (Camera, External or USB Streaming)
+ *
+ * The terminal and units must match on of the following structures:
+ *
+ * ITT_*(0) -> +---------+ +---------+ +---------+ -> TT_STREAMING(0)
+ * ... | SU{0,1} | -> | PU{0,1} | -> | XU{0,n} | ...
+ * ITT_*(n) -> +---------+ +---------+ +---------+ -> TT_STREAMING(n)
+ *
+ * +---------+ +---------+ -> OTT_*(0)
+ * TT_STREAMING -> | PU{0,1} | -> | XU{0,n} | ...
+ * +---------+ +---------+ -> OTT_*(n)
+ *
+ * The Processing Unit and Extension Units can be in any order. Additional
+ * Extension Units connected to the main chain as single-unit branches are
+ * also supported. Single-input Selector Units are ignored.
+ */
+static int uvc_scan_chain_entity(struct uvc_video_chain *chain,
+ struct uvc_entity *entity)
+{
+ switch (UVC_ENTITY_TYPE(entity)) {
+ case UVC_VC_EXTENSION_UNIT:
+ if (uvc_trace_param & UVC_TRACE_PROBE)
+ printk(" <- XU %d", entity->id);
+
+ if (entity->bNrInPins != 1) {
+ uvc_trace(UVC_TRACE_DESCR, "Extension unit %d has more "
+ "than 1 input pin.\n", entity->id);
+ return -1;
+ }
+
+ break;
+
+ case UVC_VC_PROCESSING_UNIT:
+ if (uvc_trace_param & UVC_TRACE_PROBE)
+ printk(" <- PU %d", entity->id);
+
+ if (chain->processing != NULL) {
+ uvc_trace(UVC_TRACE_DESCR, "Found multiple "
+ "Processing Units in chain.\n");
+ return -1;
+ }
+
+ chain->processing = entity;
+ break;
+
+ case UVC_VC_SELECTOR_UNIT:
+ if (uvc_trace_param & UVC_TRACE_PROBE)
+ printk(" <- SU %d", entity->id);
+
+ /* Single-input selector units are ignored. */
+ if (entity->bNrInPins == 1)
+ break;
+
+ if (chain->selector != NULL) {
+ uvc_trace(UVC_TRACE_DESCR, "Found multiple Selector "
+ "Units in chain.\n");
+ return -1;
+ }
+
+ chain->selector = entity;
+ break;
+
+ case UVC_ITT_VENDOR_SPECIFIC:
+ case UVC_ITT_CAMERA:
+ case UVC_ITT_MEDIA_TRANSPORT_INPUT:
+ if (uvc_trace_param & UVC_TRACE_PROBE)
+ printk(" <- IT %d\n", entity->id);
+
+ break;
+
+ case UVC_OTT_VENDOR_SPECIFIC:
+ case UVC_OTT_DISPLAY:
+ case UVC_OTT_MEDIA_TRANSPORT_OUTPUT:
+ if (uvc_trace_param & UVC_TRACE_PROBE)
+ printk(" OT %d", entity->id);
+
+ break;
+
+ case UVC_TT_STREAMING:
+ if (UVC_ENTITY_IS_ITERM(entity)) {
+ if (uvc_trace_param & UVC_TRACE_PROBE)
+ printk(" <- IT %d\n", entity->id);
+ } else {
+ if (uvc_trace_param & UVC_TRACE_PROBE)
+ printk(" OT %d", entity->id);
+ }
+
+ break;
+
+ default:
+ uvc_trace(UVC_TRACE_DESCR, "Unsupported entity type "
+ "0x%04x found in chain.\n", UVC_ENTITY_TYPE(entity));
+ return -1;
+ }
+
+ list_add_tail(&entity->chain, &chain->entities);
+ return 0;
+}
+
+static int uvc_scan_chain_forward(struct uvc_video_chain *chain,
+ struct uvc_entity *entity, struct uvc_entity *prev)
+{
+ struct uvc_entity *forward;
+ int found;
+
+ /* Forward scan */
+ forward = NULL;
+ found = 0;
+
+ while (1) {
+ forward = uvc_entity_by_reference(chain->dev, entity->id,
+ forward);
+ if (forward == NULL)
+ break;
+ if (forward == prev)
+ continue;
+
+ switch (UVC_ENTITY_TYPE(forward)) {
+ case UVC_VC_EXTENSION_UNIT:
+ if (forward->bNrInPins != 1) {
+ uvc_trace(UVC_TRACE_DESCR, "Extension unit %d "
+ "has more than 1 input pin.\n",
+ entity->id);
+ return -EINVAL;
+ }
+
+ list_add_tail(&forward->chain, &chain->entities);
+ if (uvc_trace_param & UVC_TRACE_PROBE) {
+ if (!found)
+ printk(" (->");
+
+ printk(" XU %d", forward->id);
+ found = 1;
+ }
+ break;
+
+ case UVC_OTT_VENDOR_SPECIFIC:
+ case UVC_OTT_DISPLAY:
+ case UVC_OTT_MEDIA_TRANSPORT_OUTPUT:
+ case UVC_TT_STREAMING:
+ if (UVC_ENTITY_IS_ITERM(forward)) {
+ uvc_trace(UVC_TRACE_DESCR, "Unsupported input "
+ "terminal %u.\n", forward->id);
+ return -EINVAL;
+ }
+
+ list_add_tail(&forward->chain, &chain->entities);
+ if (uvc_trace_param & UVC_TRACE_PROBE) {
+ if (!found)
+ printk(" (->");
+
+ printk(" OT %d", forward->id);
+ found = 1;
+ }
+ break;
+ }
+ }
+ if (found)
+ printk(")");
+
+ return 0;
+}
+
+static int uvc_scan_chain_backward(struct uvc_video_chain *chain,
+ struct uvc_entity **_entity)
+{
+ struct uvc_entity *entity = *_entity;
+ struct uvc_entity *term;
+ int id = -EINVAL, i;
+
+ switch (UVC_ENTITY_TYPE(entity)) {
+ case UVC_VC_EXTENSION_UNIT:
+ case UVC_VC_PROCESSING_UNIT:
+ id = entity->baSourceID[0];
+ break;
+
+ case UVC_VC_SELECTOR_UNIT:
+ /* Single-input selector units are ignored. */
+ if (entity->bNrInPins == 1) {
+ id = entity->baSourceID[0];
+ break;
+ }
+
+ if (uvc_trace_param & UVC_TRACE_PROBE)
+ printk(" <- IT");
+
+ chain->selector = entity;
+ for (i = 0; i < entity->bNrInPins; ++i) {
+ id = entity->baSourceID[i];
+ term = uvc_entity_by_id(chain->dev, id);
+ if (term == NULL || !UVC_ENTITY_IS_ITERM(term)) {
+ uvc_trace(UVC_TRACE_DESCR, "Selector unit %d "
+ "input %d isn't connected to an "
+ "input terminal\n", entity->id, i);
+ return -1;
+ }
+
+ if (uvc_trace_param & UVC_TRACE_PROBE)
+ printk(" %d", term->id);
+
+ list_add_tail(&term->chain, &chain->entities);
+ uvc_scan_chain_forward(chain, term, entity);
+ }
+
+ if (uvc_trace_param & UVC_TRACE_PROBE)
+ printk("\n");
+
+ id = 0;
+ break;
+
+ case UVC_ITT_VENDOR_SPECIFIC:
+ case UVC_ITT_CAMERA:
+ case UVC_ITT_MEDIA_TRANSPORT_INPUT:
+ case UVC_OTT_VENDOR_SPECIFIC:
+ case UVC_OTT_DISPLAY:
+ case UVC_OTT_MEDIA_TRANSPORT_OUTPUT:
+ case UVC_TT_STREAMING:
+ id = UVC_ENTITY_IS_OTERM(entity) ? entity->baSourceID[0] : 0;
+ break;
+ }
+
+ if (id <= 0) {
+ *_entity = NULL;
+ return id;
+ }
+
+ entity = uvc_entity_by_id(chain->dev, id);
+ if (entity == NULL) {
+ uvc_trace(UVC_TRACE_DESCR, "Found reference to "
+ "unknown entity %d.\n", id);
+ return -EINVAL;
+ }
+
+ *_entity = entity;
+ return 0;
+}
+
+static int uvc_scan_chain(struct uvc_video_chain *chain,
+ struct uvc_entity *term)
+{
+ struct uvc_entity *entity, *prev;
+
+ uvc_trace(UVC_TRACE_PROBE, "Scanning UVC chain:");
+
+ entity = term;
+ prev = NULL;
+
+ while (entity != NULL) {
+ /* Entity must not be part of an existing chain */
+ if (entity->chain.next || entity->chain.prev) {
+ uvc_trace(UVC_TRACE_DESCR, "Found reference to "
+ "entity %d already in chain.\n", entity->id);
+ return -EINVAL;
+ }
+
+ /* Process entity */
+ if (uvc_scan_chain_entity(chain, entity) < 0)
+ return -EINVAL;
+
+ /* Forward scan */
+ if (uvc_scan_chain_forward(chain, entity, prev) < 0)
+ return -EINVAL;
+
+ /* Backward scan */
+ prev = entity;
+ if (uvc_scan_chain_backward(chain, &entity) < 0)
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static unsigned int uvc_print_terms(struct list_head *terms, u16 dir,
+ char *buffer)
+{
+ struct uvc_entity *term;
+ unsigned int nterms = 0;
+ char *p = buffer;
+
+ list_for_each_entry(term, terms, chain) {
+ if (!UVC_ENTITY_IS_TERM(term) ||
+ UVC_TERM_DIRECTION(term) != dir)
+ continue;
+
+ if (nterms)
+ p += sprintf(p, ",");
+ if (++nterms >= 4) {
+ p += sprintf(p, "...");
+ break;
+ }
+ p += sprintf(p, "%u", term->id);
+ }
+
+ return p - buffer;
+}
+
+static const char *uvc_print_chain(struct uvc_video_chain *chain)
+{
+ static char buffer[43];
+ char *p = buffer;
+
+ p += uvc_print_terms(&chain->entities, UVC_TERM_INPUT, p);
+ p += sprintf(p, " -> ");
+ uvc_print_terms(&chain->entities, UVC_TERM_OUTPUT, p);
+
+ return buffer;
+}
+
+/*
+ * Scan the device for video chains and register video devices.
+ *
+ * Chains are scanned starting at their output terminals and walked backwards.
+ */
+static int uvc_scan_device(struct uvc_device *dev)
+{
+ struct uvc_video_chain *chain;
+ struct uvc_entity *term;
+
+ list_for_each_entry(term, &dev->entities, list) {
+ if (!UVC_ENTITY_IS_OTERM(term))
+ continue;
+
+ /* If the terminal is already included in a chain, skip it.
+ * This can happen for chains that have multiple output
+ * terminals, where all output terminals beside the first one
+ * will be inserted in the chain in forward scans.
+ */
+ if (term->chain.next || term->chain.prev)
+ continue;
+
+ chain = kzalloc(sizeof(*chain), GFP_KERNEL);
+ if (chain == NULL)
+ return -ENOMEM;
+
+ INIT_LIST_HEAD(&chain->entities);
+ mutex_init(&chain->ctrl_mutex);
+ chain->dev = dev;
+
+ if (uvc_scan_chain(chain, term) < 0) {
+ kfree(chain);
+ continue;
+ }
+
+ uvc_trace(UVC_TRACE_PROBE, "Found a valid video chain (%s).\n",
+ uvc_print_chain(chain));
+
+ list_add_tail(&chain->list, &dev->chains);
+ }
+
+ if (list_empty(&dev->chains)) {
+ uvc_printk(KERN_INFO, "No valid video chain found.\n");
+ return -1;
+ }
+
+ return 0;
+}
+
+/* ------------------------------------------------------------------------
+ * Video device registration and unregistration
+ */
+
+/*
+ * Delete the UVC device.
+ *
+ * Called by the kernel when the last reference to the uvc_device structure
+ * is released.
+ *
+ * As this function is called after or during disconnect(), all URBs have
+ * already been canceled by the USB core. There is no need to kill the
+ * interrupt URB manually.
+ */
+static void uvc_delete(struct uvc_device *dev)
+{
+ struct list_head *p, *n;
+
+ usb_put_intf(dev->intf);
+ usb_put_dev(dev->udev);
+
+ uvc_status_cleanup(dev);
+ uvc_ctrl_cleanup_device(dev);
+
+ if (dev->vdev.dev)
+ v4l2_device_unregister(&dev->vdev);
+#ifdef CONFIG_MEDIA_CONTROLLER
+ if (media_devnode_is_registered(&dev->mdev.devnode))
+ media_device_unregister(&dev->mdev);
+#endif
+
+ list_for_each_safe(p, n, &dev->chains) {
+ struct uvc_video_chain *chain;
+ chain = list_entry(p, struct uvc_video_chain, list);
+ kfree(chain);
+ }
+
+ list_for_each_safe(p, n, &dev->entities) {
+ struct uvc_entity *entity;
+ entity = list_entry(p, struct uvc_entity, list);
+#ifdef CONFIG_MEDIA_CONTROLLER
+ uvc_mc_cleanup_entity(entity);
+#endif
+ if (entity->vdev) {
+ video_device_release(entity->vdev);
+ entity->vdev = NULL;
+ }
+ kfree(entity);
+ }
+
+ list_for_each_safe(p, n, &dev->streams) {
+ struct uvc_streaming *streaming;
+ streaming = list_entry(p, struct uvc_streaming, list);
+ usb_driver_release_interface(&uvc_driver.driver,
+ streaming->intf);
+ usb_put_intf(streaming->intf);
+ kfree(streaming->format);
+ kfree(streaming->header.bmaControls);
+ kfree(streaming);
+ }
+
+ kfree(dev);
+}
+
+static void uvc_release(struct video_device *vdev)
+{
+ struct uvc_streaming *stream = video_get_drvdata(vdev);
+ struct uvc_device *dev = stream->dev;
+
+ /* Decrement the registered streams count and delete the device when it
+ * reaches zero.
+ */
+ if (atomic_dec_and_test(&dev->nstreams))
+ uvc_delete(dev);
+}
+
+/*
+ * Unregister the video devices.
+ */
+static void uvc_unregister_video(struct uvc_device *dev)
+{
+ struct uvc_streaming *stream;
+
+ /* Unregistering all video devices might result in uvc_delete() being
+ * called from inside the loop if there's no open file handle. To avoid
+ * that, increment the stream count before iterating over the streams
+ * and decrement it when done.
+ */
+ atomic_inc(&dev->nstreams);
+
+ list_for_each_entry(stream, &dev->streams, list) {
+ if (stream->vdev == NULL)
+ continue;
+
+ video_unregister_device(stream->vdev);
+ stream->vdev = NULL;
+
+ uvc_debugfs_cleanup_stream(stream);
+ }
+
+ /* Decrement the stream count and call uvc_delete explicitly if there
+ * are no stream left.
+ */
+ if (atomic_dec_and_test(&dev->nstreams))
+ uvc_delete(dev);
+}
+
+static int uvc_register_video(struct uvc_device *dev,
+ struct uvc_streaming *stream)
+{
+ struct video_device *vdev;
+ int ret;
+
+ /* Initialize the streaming interface with default streaming
+ * parameters.
+ */
+ ret = uvc_video_init(stream);
+ if (ret < 0) {
+ uvc_printk(KERN_ERR, "Failed to initialize the device "
+ "(%d).\n", ret);
+ return ret;
+ }
+
+ uvc_debugfs_init_stream(stream);
+
+ /* Register the device with V4L. */
+ vdev = video_device_alloc();
+ if (vdev == NULL) {
+ uvc_printk(KERN_ERR, "Failed to allocate video device (%d).\n",
+ ret);
+ return -ENOMEM;
+ }
+
+ /* We already hold a reference to dev->udev. The video device will be
+ * unregistered before the reference is released, so we don't need to
+ * get another one.
+ */
+ vdev->v4l2_dev = &dev->vdev;
+ vdev->fops = &uvc_fops;
+ vdev->release = uvc_release;
+ strlcpy(vdev->name, dev->name, sizeof vdev->name);
+
+ /* Set the driver data before calling video_register_device, otherwise
+ * uvc_v4l2_open might race us.
+ */
+ stream->vdev = vdev;
+ video_set_drvdata(vdev, stream);
+
+ ret = video_register_device(vdev, VFL_TYPE_GRABBER, -1);
+ if (ret < 0) {
+ uvc_printk(KERN_ERR, "Failed to register video device (%d).\n",
+ ret);
+ stream->vdev = NULL;
+ video_device_release(vdev);
+ return ret;
+ }
+
+ atomic_inc(&dev->nstreams);
+ return 0;
+}
+
+/*
+ * Register all video devices in all chains.
+ */
+static int uvc_register_terms(struct uvc_device *dev,
+ struct uvc_video_chain *chain)
+{
+ struct uvc_streaming *stream;
+ struct uvc_entity *term;
+ int ret;
+
+ list_for_each_entry(term, &chain->entities, chain) {
+ if (UVC_ENTITY_TYPE(term) != UVC_TT_STREAMING)
+ continue;
+
+ stream = uvc_stream_by_id(dev, term->id);
+ if (stream == NULL) {
+ uvc_printk(KERN_INFO, "No streaming interface found "
+ "for terminal %u.", term->id);
+ continue;
+ }
+
+ stream->chain = chain;
+ ret = uvc_register_video(dev, stream);
+ if (ret < 0)
+ return ret;
+
+ term->vdev = stream->vdev;
+ }
+
+ return 0;
+}
+
+static int uvc_register_chains(struct uvc_device *dev)
+{
+ struct uvc_video_chain *chain;
+ int ret;
+
+ list_for_each_entry(chain, &dev->chains, list) {
+ ret = uvc_register_terms(dev, chain);
+ if (ret < 0)
+ return ret;
+
+#ifdef CONFIG_MEDIA_CONTROLLER
+ ret = uvc_mc_register_entities(chain);
+ if (ret < 0) {
+ uvc_printk(KERN_INFO, "Failed to register entites "
+ "(%d).\n", ret);
+ }
+#endif
+ }
+
+ return 0;
+}
+
+/* ------------------------------------------------------------------------
+ * USB probe, disconnect, suspend and resume
+ */
+
+static int uvc_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ struct usb_device *udev = interface_to_usbdev(intf);
+ struct uvc_device *dev;
+ int ret;
+
+ if (id->idVendor && id->idProduct)
+ uvc_trace(UVC_TRACE_PROBE, "Probing known UVC device %s "
+ "(%04x:%04x)\n", udev->devpath, id->idVendor,
+ id->idProduct);
+ else
+ uvc_trace(UVC_TRACE_PROBE, "Probing generic UVC device %s\n",
+ udev->devpath);
+
+ /* Allocate memory for the device and initialize it. */
+ if ((dev = kzalloc(sizeof *dev, GFP_KERNEL)) == NULL)
+ return -ENOMEM;
+
+ INIT_LIST_HEAD(&dev->entities);
+ INIT_LIST_HEAD(&dev->chains);
+ INIT_LIST_HEAD(&dev->streams);
+ atomic_set(&dev->nstreams, 0);
+ atomic_set(&dev->users, 0);
+ atomic_set(&dev->nmappings, 0);
+
+ dev->udev = usb_get_dev(udev);
+ dev->intf = usb_get_intf(intf);
+ dev->intfnum = intf->cur_altsetting->desc.bInterfaceNumber;
+ dev->quirks = (uvc_quirks_param == -1)
+ ? id->driver_info : uvc_quirks_param;
+
+ if (udev->product != NULL)
+ strlcpy(dev->name, udev->product, sizeof dev->name);
+ else
+ snprintf(dev->name, sizeof dev->name,
+ "UVC Camera (%04x:%04x)",
+ le16_to_cpu(udev->descriptor.idVendor),
+ le16_to_cpu(udev->descriptor.idProduct));
+
+ /* Parse the Video Class control descriptor. */
+ if (uvc_parse_control(dev) < 0) {
+ uvc_trace(UVC_TRACE_PROBE, "Unable to parse UVC "
+ "descriptors.\n");
+ goto error;
+ }
+
+ uvc_printk(KERN_INFO, "Found UVC %u.%02x device %s (%04x:%04x)\n",
+ dev->uvc_version >> 8, dev->uvc_version & 0xff,
+ udev->product ? udev->product : "<unnamed>",
+ le16_to_cpu(udev->descriptor.idVendor),
+ le16_to_cpu(udev->descriptor.idProduct));
+
+ if (dev->quirks != id->driver_info) {
+ uvc_printk(KERN_INFO, "Forcing device quirks to 0x%x by module "
+ "parameter for testing purpose.\n", dev->quirks);
+ uvc_printk(KERN_INFO, "Please report required quirks to the "
+ "linux-uvc-devel mailing list.\n");
+ }
+
+ /* Register the media and V4L2 devices. */
+#ifdef CONFIG_MEDIA_CONTROLLER
+ dev->mdev.dev = &intf->dev;
+ strlcpy(dev->mdev.model, dev->name, sizeof(dev->mdev.model));
+ if (udev->serial)
+ strlcpy(dev->mdev.serial, udev->serial,
+ sizeof(dev->mdev.serial));
+ strcpy(dev->mdev.bus_info, udev->devpath);
+ dev->mdev.hw_revision = le16_to_cpu(udev->descriptor.bcdDevice);
+ dev->mdev.driver_version = LINUX_VERSION_CODE;
+ if (media_device_register(&dev->mdev) < 0)
+ goto error;
+
+ dev->vdev.mdev = &dev->mdev;
+#endif
+ if (v4l2_device_register(&intf->dev, &dev->vdev) < 0)
+ goto error;
+
+ /* Initialize controls. */
+ if (uvc_ctrl_init_device(dev) < 0)
+ goto error;
+
+ /* Scan the device for video chains. */
+ if (uvc_scan_device(dev) < 0)
+ goto error;
+
+ /* Register video device nodes. */
+ if (uvc_register_chains(dev) < 0)
+ goto error;
+
+ /* Save our data pointer in the interface data. */
+ usb_set_intfdata(intf, dev);
+
+ /* Initialize the interrupt URB. */
+ if ((ret = uvc_status_init(dev)) < 0) {
+ uvc_printk(KERN_INFO, "Unable to initialize the status "
+ "endpoint (%d), status interrupt will not be "
+ "supported.\n", ret);
+ }
+
+ uvc_trace(UVC_TRACE_PROBE, "UVC device initialized.\n");
+ usb_enable_autosuspend(udev);
+ return 0;
+
+error:
+ uvc_unregister_video(dev);
+ return -ENODEV;
+}
+
+static void uvc_disconnect(struct usb_interface *intf)
+{
+ struct uvc_device *dev = usb_get_intfdata(intf);
+
+ /* Set the USB interface data to NULL. This can be done outside the
+ * lock, as there's no other reader.
+ */
+ usb_set_intfdata(intf, NULL);
+
+ if (intf->cur_altsetting->desc.bInterfaceSubClass ==
+ UVC_SC_VIDEOSTREAMING)
+ return;
+
+ dev->state |= UVC_DEV_DISCONNECTED;
+
+ uvc_unregister_video(dev);
+}
+
+static int uvc_suspend(struct usb_interface *intf, pm_message_t message)
+{
+ struct uvc_device *dev = usb_get_intfdata(intf);
+ struct uvc_streaming *stream;
+
+ uvc_trace(UVC_TRACE_SUSPEND, "Suspending interface %u\n",
+ intf->cur_altsetting->desc.bInterfaceNumber);
+
+ /* Controls are cached on the fly so they don't need to be saved. */
+ if (intf->cur_altsetting->desc.bInterfaceSubClass ==
+ UVC_SC_VIDEOCONTROL)
+ return uvc_status_suspend(dev);
+
+ list_for_each_entry(stream, &dev->streams, list) {
+ if (stream->intf == intf)
+ return uvc_video_suspend(stream);
+ }
+
+ uvc_trace(UVC_TRACE_SUSPEND, "Suspend: video streaming USB interface "
+ "mismatch.\n");
+ return -EINVAL;
+}
+
+static int __uvc_resume(struct usb_interface *intf, int reset)
+{
+ struct uvc_device *dev = usb_get_intfdata(intf);
+ struct uvc_streaming *stream;
+
+ uvc_trace(UVC_TRACE_SUSPEND, "Resuming interface %u\n",
+ intf->cur_altsetting->desc.bInterfaceNumber);
+
+ if (intf->cur_altsetting->desc.bInterfaceSubClass ==
+ UVC_SC_VIDEOCONTROL) {
+ if (reset) {
+ int ret = uvc_ctrl_resume_device(dev);
+
+ if (ret < 0)
+ return ret;
+ }
+
+ return uvc_status_resume(dev);
+ }
+
+ list_for_each_entry(stream, &dev->streams, list) {
+ if (stream->intf == intf)
+ return uvc_video_resume(stream, reset);
+ }
+
+ uvc_trace(UVC_TRACE_SUSPEND, "Resume: video streaming USB interface "
+ "mismatch.\n");
+ return -EINVAL;
+}
+
+static int uvc_resume(struct usb_interface *intf)
+{
+ return __uvc_resume(intf, 0);
+}
+
+static int uvc_reset_resume(struct usb_interface *intf)
+{
+ return __uvc_resume(intf, 1);
+}
+
+/* ------------------------------------------------------------------------
+ * Module parameters
+ */
+
+static int uvc_clock_param_get(char *buffer, struct kernel_param *kp)
+{
+ if (uvc_clock_param == CLOCK_MONOTONIC)
+ return sprintf(buffer, "CLOCK_MONOTONIC");
+ else
+ return sprintf(buffer, "CLOCK_REALTIME");
+}
+
+static int uvc_clock_param_set(const char *val, struct kernel_param *kp)
+{
+ if (strncasecmp(val, "clock_", strlen("clock_")) == 0)
+ val += strlen("clock_");
+
+ if (strcasecmp(val, "monotonic") == 0)
+ uvc_clock_param = CLOCK_MONOTONIC;
+ else if (strcasecmp(val, "realtime") == 0)
+ uvc_clock_param = CLOCK_REALTIME;
+ else
+ return -EINVAL;
+
+ return 0;
+}
+
+module_param_call(clock, uvc_clock_param_set, uvc_clock_param_get,
+ &uvc_clock_param, S_IRUGO|S_IWUSR);
+MODULE_PARM_DESC(clock, "Video buffers timestamp clock");
+module_param_named(nodrop, uvc_no_drop_param, uint, S_IRUGO|S_IWUSR);
+MODULE_PARM_DESC(nodrop, "Don't drop incomplete frames");
+module_param_named(quirks, uvc_quirks_param, uint, S_IRUGO|S_IWUSR);
+MODULE_PARM_DESC(quirks, "Forced device quirks");
+module_param_named(trace, uvc_trace_param, uint, S_IRUGO|S_IWUSR);
+MODULE_PARM_DESC(trace, "Trace level bitmask");
+module_param_named(timeout, uvc_timeout_param, uint, S_IRUGO|S_IWUSR);
+MODULE_PARM_DESC(timeout, "Streaming control requests timeout");
+
+/* ------------------------------------------------------------------------
+ * Driver initialization and cleanup
+ */
+
+/*
+ * The Logitech cameras listed below have their interface class set to
+ * VENDOR_SPEC because they don't announce themselves as UVC devices, even
+ * though they are compliant.
+ */
+static struct usb_device_id uvc_ids[] = {
+ /* LogiLink Wireless Webcam */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x0416,
+ .idProduct = 0xa91a,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_PROBE_MINMAX },
+ /* Genius eFace 2025 */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x0458,
+ .idProduct = 0x706e,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_PROBE_MINMAX },
+ /* Microsoft Lifecam NX-6000 */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x045e,
+ .idProduct = 0x00f8,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_PROBE_MINMAX },
+ /* Microsoft Lifecam VX-7000 */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x045e,
+ .idProduct = 0x0723,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_PROBE_MINMAX },
+ /* Logitech Quickcam Fusion */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x046d,
+ .idProduct = 0x08c1,
+ .bInterfaceClass = USB_CLASS_VENDOR_SPEC,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0 },
+ /* Logitech Quickcam Orbit MP */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x046d,
+ .idProduct = 0x08c2,
+ .bInterfaceClass = USB_CLASS_VENDOR_SPEC,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0 },
+ /* Logitech Quickcam Pro for Notebook */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x046d,
+ .idProduct = 0x08c3,
+ .bInterfaceClass = USB_CLASS_VENDOR_SPEC,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0 },
+ /* Logitech Quickcam Pro 5000 */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x046d,
+ .idProduct = 0x08c5,
+ .bInterfaceClass = USB_CLASS_VENDOR_SPEC,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0 },
+ /* Logitech Quickcam OEM Dell Notebook */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x046d,
+ .idProduct = 0x08c6,
+ .bInterfaceClass = USB_CLASS_VENDOR_SPEC,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0 },
+ /* Logitech Quickcam OEM Cisco VT Camera II */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x046d,
+ .idProduct = 0x08c7,
+ .bInterfaceClass = USB_CLASS_VENDOR_SPEC,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0 },
+ /* Chicony CNF7129 (Asus EEE 100HE) */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x04f2,
+ .idProduct = 0xb071,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_RESTRICT_FRAME_RATE },
+ /* Alcor Micro AU3820 (Future Boy PC USB Webcam) */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x058f,
+ .idProduct = 0x3820,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_PROBE_MINMAX },
+ /* Dell XPS m1530 */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x05a9,
+ .idProduct = 0x2640,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_PROBE_DEF },
+ /* Apple Built-In iSight */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x05ac,
+ .idProduct = 0x8501,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_PROBE_MINMAX
+ | UVC_QUIRK_BUILTIN_ISIGHT },
+ /* Foxlink ("HP Webcam" on HP Mini 5103) */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x05c8,
+ .idProduct = 0x0403,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_FIX_BANDWIDTH },
+ /* Genesys Logic USB 2.0 PC Camera */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x05e3,
+ .idProduct = 0x0505,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_STREAM_NO_FID },
+ /* Hercules Classic Silver */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x06f8,
+ .idProduct = 0x300c,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_FIX_BANDWIDTH },
+ /* ViMicro Vega */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x0ac8,
+ .idProduct = 0x332d,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_FIX_BANDWIDTH },
+ /* ViMicro - Minoru3D */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x0ac8,
+ .idProduct = 0x3410,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_FIX_BANDWIDTH },
+ /* ViMicro Venus - Minoru3D */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x0ac8,
+ .idProduct = 0x3420,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_FIX_BANDWIDTH },
+ /* Ophir Optronics - SPCAM 620U */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x0bd3,
+ .idProduct = 0x0555,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_PROBE_MINMAX },
+ /* MT6227 */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x0e8d,
+ .idProduct = 0x0004,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_PROBE_MINMAX
+ | UVC_QUIRK_PROBE_DEF },
+ /* IMC Networks (Medion Akoya) */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x13d3,
+ .idProduct = 0x5103,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_STREAM_NO_FID },
+ /* JMicron USB2.0 XGA WebCam */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x152d,
+ .idProduct = 0x0310,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_PROBE_MINMAX },
+ /* Syntek (HP Spartan) */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x174f,
+ .idProduct = 0x5212,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_STREAM_NO_FID },
+ /* Syntek (Samsung Q310) */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x174f,
+ .idProduct = 0x5931,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_STREAM_NO_FID },
+ /* Syntek (Packard Bell EasyNote MX52 */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x174f,
+ .idProduct = 0x8a12,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_STREAM_NO_FID },
+ /* Syntek (Asus F9SG) */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x174f,
+ .idProduct = 0x8a31,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_STREAM_NO_FID },
+ /* Syntek (Asus U3S) */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x174f,
+ .idProduct = 0x8a33,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_STREAM_NO_FID },
+ /* Syntek (JAOtech Smart Terminal) */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x174f,
+ .idProduct = 0x8a34,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_STREAM_NO_FID },
+ /* Miricle 307K */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x17dc,
+ .idProduct = 0x0202,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_STREAM_NO_FID },
+ /* Lenovo Thinkpad SL400/SL500 */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x17ef,
+ .idProduct = 0x480b,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_STREAM_NO_FID },
+ /* Aveo Technology USB 2.0 Camera */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x1871,
+ .idProduct = 0x0306,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_PROBE_MINMAX
+ | UVC_QUIRK_PROBE_EXTRAFIELDS },
+ /* Ecamm Pico iMage */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x18cd,
+ .idProduct = 0xcafe,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_PROBE_EXTRAFIELDS },
+ /* Manta MM-353 Plako */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x18ec,
+ .idProduct = 0x3188,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_PROBE_MINMAX },
+ /* FSC WebCam V30S */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x18ec,
+ .idProduct = 0x3288,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_PROBE_MINMAX },
+ /* Arkmicro unbranded */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x18ec,
+ .idProduct = 0x3290,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_PROBE_DEF },
+ /* The Imaging Source USB CCD cameras */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x199e,
+ .idProduct = 0x8102,
+ .bInterfaceClass = USB_CLASS_VENDOR_SPEC,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0 },
+ /* Bodelin ProScopeHR */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_DEV_HI
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x19ab,
+ .idProduct = 0x1000,
+ .bcdDevice_hi = 0x0126,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_STATUS_INTERVAL },
+ /* MSI StarCam 370i */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x1b3b,
+ .idProduct = 0x2951,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_PROBE_MINMAX },
+ /* SiGma Micro USB Web Camera */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x1c4f,
+ .idProduct = 0x3000,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_PROBE_MINMAX
+ | UVC_QUIRK_IGNORE_SELECTOR_UNIT },
+ /* Generic USB Video Class */
+ { USB_INTERFACE_INFO(USB_CLASS_VIDEO, 1, 0) },
+ {}
+};
+
+MODULE_DEVICE_TABLE(usb, uvc_ids);
+
+struct uvc_driver uvc_driver = {
+ .driver = {
+ .name = "uvcvideo",
+ .probe = uvc_probe,
+ .disconnect = uvc_disconnect,
+ .suspend = uvc_suspend,
+ .resume = uvc_resume,
+ .reset_resume = uvc_reset_resume,
+ .id_table = uvc_ids,
+ .supports_autosuspend = 1,
+ },
+};
+
+static int __init uvc_init(void)
+{
+ int ret;
+
+ uvc_debugfs_init();
+
+ ret = usb_register(&uvc_driver.driver);
+ if (ret < 0) {
+ uvc_debugfs_cleanup();
+ return ret;
+ }
+
+ printk(KERN_INFO DRIVER_DESC " (" DRIVER_VERSION ")\n");
+ return 0;
+}
+
+static void __exit uvc_cleanup(void)
+{
+ usb_deregister(&uvc_driver.driver);
+ uvc_debugfs_cleanup();
+}
+
+module_init(uvc_init);
+module_exit(uvc_cleanup);
+
+MODULE_AUTHOR(DRIVER_AUTHOR);
+MODULE_DESCRIPTION(DRIVER_DESC);
+MODULE_LICENSE("GPL");
+MODULE_VERSION(DRIVER_VERSION);
+
--- /dev/null
+/*
+ * uvc_entity.c -- USB Video Class driver
+ *
+ * Copyright (C) 2005-2011
+ * Laurent Pinchart (laurent.pinchart@ideasonboard.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/videodev2.h>
+
+#include <media/v4l2-common.h>
+
+#include "uvcvideo.h"
+
+/* ------------------------------------------------------------------------
+ * Video subdevices registration and unregistration
+ */
+
+static int uvc_mc_register_entity(struct uvc_video_chain *chain,
+ struct uvc_entity *entity)
+{
+ const u32 flags = MEDIA_LNK_FL_ENABLED | MEDIA_LNK_FL_IMMUTABLE;
+ struct media_entity *sink;
+ unsigned int i;
+ int ret;
+
+ sink = (UVC_ENTITY_TYPE(entity) == UVC_TT_STREAMING)
+ ? (entity->vdev ? &entity->vdev->entity : NULL)
+ : &entity->subdev.entity;
+ if (sink == NULL)
+ return 0;
+
+ for (i = 0; i < entity->num_pads; ++i) {
+ struct media_entity *source;
+ struct uvc_entity *remote;
+ u8 remote_pad;
+
+ if (!(entity->pads[i].flags & MEDIA_PAD_FL_SINK))
+ continue;
+
+ remote = uvc_entity_by_id(chain->dev, entity->baSourceID[i]);
+ if (remote == NULL)
+ return -EINVAL;
+
+ source = (UVC_ENTITY_TYPE(remote) == UVC_TT_STREAMING)
+ ? (remote->vdev ? &remote->vdev->entity : NULL)
+ : &remote->subdev.entity;
+ if (source == NULL)
+ continue;
+
+ remote_pad = remote->num_pads - 1;
+ ret = media_entity_create_link(source, remote_pad,
+ sink, i, flags);
+ if (ret < 0)
+ return ret;
+ }
+
+ if (UVC_ENTITY_TYPE(entity) == UVC_TT_STREAMING)
+ return 0;
+
+ return v4l2_device_register_subdev(&chain->dev->vdev, &entity->subdev);
+}
+
+static struct v4l2_subdev_ops uvc_subdev_ops = {
+};
+
+void uvc_mc_cleanup_entity(struct uvc_entity *entity)
+{
+ if (UVC_ENTITY_TYPE(entity) != UVC_TT_STREAMING)
+ media_entity_cleanup(&entity->subdev.entity);
+ else if (entity->vdev != NULL)
+ media_entity_cleanup(&entity->vdev->entity);
+}
+
+static int uvc_mc_init_entity(struct uvc_entity *entity)
+{
+ int ret;
+
+ if (UVC_ENTITY_TYPE(entity) != UVC_TT_STREAMING) {
+ v4l2_subdev_init(&entity->subdev, &uvc_subdev_ops);
+ strlcpy(entity->subdev.name, entity->name,
+ sizeof(entity->subdev.name));
+
+ ret = media_entity_init(&entity->subdev.entity,
+ entity->num_pads, entity->pads, 0);
+ } else if (entity->vdev != NULL) {
+ ret = media_entity_init(&entity->vdev->entity,
+ entity->num_pads, entity->pads, 0);
+ } else
+ ret = 0;
+
+ return ret;
+}
+
+int uvc_mc_register_entities(struct uvc_video_chain *chain)
+{
+ struct uvc_entity *entity;
+ int ret;
+
+ list_for_each_entry(entity, &chain->entities, chain) {
+ ret = uvc_mc_init_entity(entity);
+ if (ret < 0) {
+ uvc_printk(KERN_INFO, "Failed to initialize entity for "
+ "entity %u\n", entity->id);
+ return ret;
+ }
+ }
+
+ list_for_each_entry(entity, &chain->entities, chain) {
+ ret = uvc_mc_register_entity(chain, entity);
+ if (ret < 0) {
+ uvc_printk(KERN_INFO, "Failed to register entity for "
+ "entity %u\n", entity->id);
+ return ret;
+ }
+ }
+
+ return 0;
+}
--- /dev/null
+/*
+ * uvc_isight.c -- USB Video Class driver - iSight support
+ *
+ * Copyright (C) 2006-2007
+ * Ivan N. Zlatev <contact@i-nz.net>
+ * Copyright (C) 2008-2009
+ * Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+
+#include <linux/usb.h>
+#include <linux/kernel.h>
+#include <linux/mm.h>
+
+#include "uvcvideo.h"
+
+/* Built-in iSight webcams implements most of UVC 1.0 except a
+ * different packet format. Instead of sending a header at the
+ * beginning of each isochronous transfer payload, the webcam sends a
+ * single header per image (on its own in a packet), followed by
+ * packets containing data only.
+ *
+ * Offset Size (bytes) Description
+ * ------------------------------------------------------------------
+ * 0x00 1 Header length
+ * 0x01 1 Flags (UVC-compliant)
+ * 0x02 4 Always equal to '11223344'
+ * 0x06 8 Always equal to 'deadbeefdeadface'
+ * 0x0e 16 Unknown
+ *
+ * The header can be prefixed by an optional, unknown-purpose byte.
+ */
+
+static int isight_decode(struct uvc_video_queue *queue, struct uvc_buffer *buf,
+ const __u8 *data, unsigned int len)
+{
+ static const __u8 hdr[] = {
+ 0x11, 0x22, 0x33, 0x44,
+ 0xde, 0xad, 0xbe, 0xef,
+ 0xde, 0xad, 0xfa, 0xce
+ };
+
+ unsigned int maxlen, nbytes;
+ __u8 *mem;
+ int is_header = 0;
+
+ if (buf == NULL)
+ return 0;
+
+ if ((len >= 14 && memcmp(&data[2], hdr, 12) == 0) ||
+ (len >= 15 && memcmp(&data[3], hdr, 12) == 0)) {
+ uvc_trace(UVC_TRACE_FRAME, "iSight header found\n");
+ is_header = 1;
+ }
+
+ /* Synchronize to the input stream by waiting for a header packet. */
+ if (buf->state != UVC_BUF_STATE_ACTIVE) {
+ if (!is_header) {
+ uvc_trace(UVC_TRACE_FRAME, "Dropping packet (out of "
+ "sync).\n");
+ return 0;
+ }
+
+ buf->state = UVC_BUF_STATE_ACTIVE;
+ }
+
+ /* Mark the buffer as done if we're at the beginning of a new frame.
+ *
+ * Empty buffers (bytesused == 0) don't trigger end of frame detection
+ * as it doesn't make sense to return an empty buffer.
+ */
+ if (is_header && buf->bytesused != 0) {
+ buf->state = UVC_BUF_STATE_DONE;
+ return -EAGAIN;
+ }
+
+ /* Copy the video data to the buffer. Skip header packets, as they
+ * contain no data.
+ */
+ if (!is_header) {
+ maxlen = buf->length - buf->bytesused;
+ mem = buf->mem + buf->bytesused;
+ nbytes = min(len, maxlen);
+ memcpy(mem, data, nbytes);
+ buf->bytesused += nbytes;
+
+ if (len > maxlen || buf->bytesused == buf->length) {
+ uvc_trace(UVC_TRACE_FRAME, "Frame complete "
+ "(overflow).\n");
+ buf->state = UVC_BUF_STATE_DONE;
+ }
+ }
+
+ return 0;
+}
+
+void uvc_video_decode_isight(struct urb *urb, struct uvc_streaming *stream,
+ struct uvc_buffer *buf)
+{
+ int ret, i;
+
+ for (i = 0; i < urb->number_of_packets; ++i) {
+ if (urb->iso_frame_desc[i].status < 0) {
+ uvc_trace(UVC_TRACE_FRAME, "USB isochronous frame "
+ "lost (%d).\n",
+ urb->iso_frame_desc[i].status);
+ }
+
+ /* Decode the payload packet.
+ * uvc_video_decode is entered twice when a frame transition
+ * has been detected because the end of frame can only be
+ * reliably detected when the first packet of the new frame
+ * is processed. The first pass detects the transition and
+ * closes the previous frame's buffer, the second pass
+ * processes the data of the first payload of the new frame.
+ */
+ do {
+ ret = isight_decode(&stream->queue, buf,
+ urb->transfer_buffer +
+ urb->iso_frame_desc[i].offset,
+ urb->iso_frame_desc[i].actual_length);
+
+ if (buf == NULL)
+ break;
+
+ if (buf->state == UVC_BUF_STATE_DONE ||
+ buf->state == UVC_BUF_STATE_ERROR)
+ buf = uvc_queue_next_buffer(&stream->queue,
+ buf);
+ } while (ret == -EAGAIN);
+ }
+}
--- /dev/null
+/*
+ * uvc_queue.c -- USB Video Class driver - Buffers management
+ *
+ * Copyright (C) 2005-2010
+ * Laurent Pinchart (laurent.pinchart@ideasonboard.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+
+#include <linux/atomic.h>
+#include <linux/kernel.h>
+#include <linux/mm.h>
+#include <linux/list.h>
+#include <linux/module.h>
+#include <linux/usb.h>
+#include <linux/videodev2.h>
+#include <linux/vmalloc.h>
+#include <linux/wait.h>
+#include <media/videobuf2-vmalloc.h>
+
+#include "uvcvideo.h"
+
+/* ------------------------------------------------------------------------
+ * Video buffers queue management.
+ *
+ * Video queues is initialized by uvc_queue_init(). The function performs
+ * basic initialization of the uvc_video_queue struct and never fails.
+ *
+ * Video buffers are managed by videobuf2. The driver uses a mutex to protect
+ * the videobuf2 queue operations by serializing calls to videobuf2 and a
+ * spinlock to protect the IRQ queue that holds the buffers to be processed by
+ * the driver.
+ */
+
+/* -----------------------------------------------------------------------------
+ * videobuf2 queue operations
+ */
+
+static int uvc_queue_setup(struct vb2_queue *vq, const struct v4l2_format *fmt,
+ unsigned int *nbuffers, unsigned int *nplanes,
+ unsigned int sizes[], void *alloc_ctxs[])
+{
+ struct uvc_video_queue *queue = vb2_get_drv_priv(vq);
+ struct uvc_streaming *stream =
+ container_of(queue, struct uvc_streaming, queue);
+
+ if (*nbuffers > UVC_MAX_VIDEO_BUFFERS)
+ *nbuffers = UVC_MAX_VIDEO_BUFFERS;
+
+ *nplanes = 1;
+
+ sizes[0] = stream->ctrl.dwMaxVideoFrameSize;
+
+ return 0;
+}
+
+static int uvc_buffer_prepare(struct vb2_buffer *vb)
+{
+ struct uvc_video_queue *queue = vb2_get_drv_priv(vb->vb2_queue);
+ struct uvc_buffer *buf = container_of(vb, struct uvc_buffer, buf);
+
+ if (vb->v4l2_buf.type == V4L2_BUF_TYPE_VIDEO_OUTPUT &&
+ vb2_get_plane_payload(vb, 0) > vb2_plane_size(vb, 0)) {
+ uvc_trace(UVC_TRACE_CAPTURE, "[E] Bytes used out of bounds.\n");
+ return -EINVAL;
+ }
+
+ if (unlikely(queue->flags & UVC_QUEUE_DISCONNECTED))
+ return -ENODEV;
+
+ buf->state = UVC_BUF_STATE_QUEUED;
+ buf->error = 0;
+ buf->mem = vb2_plane_vaddr(vb, 0);
+ buf->length = vb2_plane_size(vb, 0);
+ if (vb->v4l2_buf.type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ buf->bytesused = 0;
+ else
+ buf->bytesused = vb2_get_plane_payload(vb, 0);
+
+ return 0;
+}
+
+static void uvc_buffer_queue(struct vb2_buffer *vb)
+{
+ struct uvc_video_queue *queue = vb2_get_drv_priv(vb->vb2_queue);
+ struct uvc_buffer *buf = container_of(vb, struct uvc_buffer, buf);
+ unsigned long flags;
+
+ spin_lock_irqsave(&queue->irqlock, flags);
+ if (likely(!(queue->flags & UVC_QUEUE_DISCONNECTED))) {
+ list_add_tail(&buf->queue, &queue->irqqueue);
+ } else {
+ /* If the device is disconnected return the buffer to userspace
+ * directly. The next QBUF call will fail with -ENODEV.
+ */
+ buf->state = UVC_BUF_STATE_ERROR;
+ vb2_buffer_done(&buf->buf, VB2_BUF_STATE_ERROR);
+ }
+
+ spin_unlock_irqrestore(&queue->irqlock, flags);
+}
+
+static int uvc_buffer_finish(struct vb2_buffer *vb)
+{
+ struct uvc_video_queue *queue = vb2_get_drv_priv(vb->vb2_queue);
+ struct uvc_streaming *stream =
+ container_of(queue, struct uvc_streaming, queue);
+ struct uvc_buffer *buf = container_of(vb, struct uvc_buffer, buf);
+
+ uvc_video_clock_update(stream, &vb->v4l2_buf, buf);
+ return 0;
+}
+
+static struct vb2_ops uvc_queue_qops = {
+ .queue_setup = uvc_queue_setup,
+ .buf_prepare = uvc_buffer_prepare,
+ .buf_queue = uvc_buffer_queue,
+ .buf_finish = uvc_buffer_finish,
+};
+
+void uvc_queue_init(struct uvc_video_queue *queue, enum v4l2_buf_type type,
+ int drop_corrupted)
+{
+ queue->queue.type = type;
+ queue->queue.io_modes = VB2_MMAP | VB2_USERPTR;
+ queue->queue.drv_priv = queue;
+ queue->queue.buf_struct_size = sizeof(struct uvc_buffer);
+ queue->queue.ops = &uvc_queue_qops;
+ queue->queue.mem_ops = &vb2_vmalloc_memops;
+ vb2_queue_init(&queue->queue);
+
+ mutex_init(&queue->mutex);
+ spin_lock_init(&queue->irqlock);
+ INIT_LIST_HEAD(&queue->irqqueue);
+ queue->flags = drop_corrupted ? UVC_QUEUE_DROP_CORRUPTED : 0;
+}
+
+/* -----------------------------------------------------------------------------
+ * V4L2 queue operations
+ */
+
+int uvc_alloc_buffers(struct uvc_video_queue *queue,
+ struct v4l2_requestbuffers *rb)
+{
+ int ret;
+
+ mutex_lock(&queue->mutex);
+ ret = vb2_reqbufs(&queue->queue, rb);
+ mutex_unlock(&queue->mutex);
+
+ return ret ? ret : rb->count;
+}
+
+void uvc_free_buffers(struct uvc_video_queue *queue)
+{
+ mutex_lock(&queue->mutex);
+ vb2_queue_release(&queue->queue);
+ mutex_unlock(&queue->mutex);
+}
+
+int uvc_query_buffer(struct uvc_video_queue *queue, struct v4l2_buffer *buf)
+{
+ int ret;
+
+ mutex_lock(&queue->mutex);
+ ret = vb2_querybuf(&queue->queue, buf);
+ mutex_unlock(&queue->mutex);
+
+ return ret;
+}
+
+int uvc_queue_buffer(struct uvc_video_queue *queue, struct v4l2_buffer *buf)
+{
+ int ret;
+
+ mutex_lock(&queue->mutex);
+ ret = vb2_qbuf(&queue->queue, buf);
+ mutex_unlock(&queue->mutex);
+
+ return ret;
+}
+
+int uvc_dequeue_buffer(struct uvc_video_queue *queue, struct v4l2_buffer *buf,
+ int nonblocking)
+{
+ int ret;
+
+ mutex_lock(&queue->mutex);
+ ret = vb2_dqbuf(&queue->queue, buf, nonblocking);
+ mutex_unlock(&queue->mutex);
+
+ return ret;
+}
+
+int uvc_queue_mmap(struct uvc_video_queue *queue, struct vm_area_struct *vma)
+{
+ int ret;
+
+ mutex_lock(&queue->mutex);
+ ret = vb2_mmap(&queue->queue, vma);
+ mutex_unlock(&queue->mutex);
+
+ return ret;
+}
+
+#ifndef CONFIG_MMU
+unsigned long uvc_queue_get_unmapped_area(struct uvc_video_queue *queue,
+ unsigned long pgoff)
+{
+ unsigned long ret;
+
+ mutex_lock(&queue->mutex);
+ ret = vb2_get_unmapped_area(&queue->queue, 0, 0, pgoff, 0);
+ mutex_unlock(&queue->mutex);
+ return ret;
+}
+#endif
+
+unsigned int uvc_queue_poll(struct uvc_video_queue *queue, struct file *file,
+ poll_table *wait)
+{
+ unsigned int ret;
+
+ mutex_lock(&queue->mutex);
+ ret = vb2_poll(&queue->queue, file, wait);
+ mutex_unlock(&queue->mutex);
+
+ return ret;
+}
+
+/* -----------------------------------------------------------------------------
+ *
+ */
+
+/*
+ * Check if buffers have been allocated.
+ */
+int uvc_queue_allocated(struct uvc_video_queue *queue)
+{
+ int allocated;
+
+ mutex_lock(&queue->mutex);
+ allocated = vb2_is_busy(&queue->queue);
+ mutex_unlock(&queue->mutex);
+
+ return allocated;
+}
+
+/*
+ * Enable or disable the video buffers queue.
+ *
+ * The queue must be enabled before starting video acquisition and must be
+ * disabled after stopping it. This ensures that the video buffers queue
+ * state can be properly initialized before buffers are accessed from the
+ * interrupt handler.
+ *
+ * Enabling the video queue returns -EBUSY if the queue is already enabled.
+ *
+ * Disabling the video queue cancels the queue and removes all buffers from
+ * the main queue.
+ *
+ * This function can't be called from interrupt context. Use
+ * uvc_queue_cancel() instead.
+ */
+int uvc_queue_enable(struct uvc_video_queue *queue, int enable)
+{
+ unsigned long flags;
+ int ret;
+
+ mutex_lock(&queue->mutex);
+ if (enable) {
+ ret = vb2_streamon(&queue->queue, queue->queue.type);
+ if (ret < 0)
+ goto done;
+
+ queue->buf_used = 0;
+ } else {
+ ret = vb2_streamoff(&queue->queue, queue->queue.type);
+ if (ret < 0)
+ goto done;
+
+ spin_lock_irqsave(&queue->irqlock, flags);
+ INIT_LIST_HEAD(&queue->irqqueue);
+ spin_unlock_irqrestore(&queue->irqlock, flags);
+ }
+
+done:
+ mutex_unlock(&queue->mutex);
+ return ret;
+}
+
+/*
+ * Cancel the video buffers queue.
+ *
+ * Cancelling the queue marks all buffers on the irq queue as erroneous,
+ * wakes them up and removes them from the queue.
+ *
+ * If the disconnect parameter is set, further calls to uvc_queue_buffer will
+ * fail with -ENODEV.
+ *
+ * This function acquires the irq spinlock and can be called from interrupt
+ * context.
+ */
+void uvc_queue_cancel(struct uvc_video_queue *queue, int disconnect)
+{
+ struct uvc_buffer *buf;
+ unsigned long flags;
+
+ spin_lock_irqsave(&queue->irqlock, flags);
+ while (!list_empty(&queue->irqqueue)) {
+ buf = list_first_entry(&queue->irqqueue, struct uvc_buffer,
+ queue);
+ list_del(&buf->queue);
+ buf->state = UVC_BUF_STATE_ERROR;
+ vb2_buffer_done(&buf->buf, VB2_BUF_STATE_ERROR);
+ }
+ /* This must be protected by the irqlock spinlock to avoid race
+ * conditions between uvc_buffer_queue and the disconnection event that
+ * could result in an interruptible wait in uvc_dequeue_buffer. Do not
+ * blindly replace this logic by checking for the UVC_QUEUE_DISCONNECTED
+ * state outside the queue code.
+ */
+ if (disconnect)
+ queue->flags |= UVC_QUEUE_DISCONNECTED;
+ spin_unlock_irqrestore(&queue->irqlock, flags);
+}
+
+struct uvc_buffer *uvc_queue_next_buffer(struct uvc_video_queue *queue,
+ struct uvc_buffer *buf)
+{
+ struct uvc_buffer *nextbuf;
+ unsigned long flags;
+
+ if ((queue->flags & UVC_QUEUE_DROP_CORRUPTED) && buf->error) {
+ buf->error = 0;
+ buf->state = UVC_BUF_STATE_QUEUED;
+ vb2_set_plane_payload(&buf->buf, 0, 0);
+ return buf;
+ }
+
+ spin_lock_irqsave(&queue->irqlock, flags);
+ list_del(&buf->queue);
+ if (!list_empty(&queue->irqqueue))
+ nextbuf = list_first_entry(&queue->irqqueue, struct uvc_buffer,
+ queue);
+ else
+ nextbuf = NULL;
+ spin_unlock_irqrestore(&queue->irqlock, flags);
+
+ buf->state = buf->error ? VB2_BUF_STATE_ERROR : UVC_BUF_STATE_DONE;
+ vb2_set_plane_payload(&buf->buf, 0, buf->bytesused);
+ vb2_buffer_done(&buf->buf, VB2_BUF_STATE_DONE);
+
+ return nextbuf;
+}
--- /dev/null
+/*
+ * uvc_status.c -- USB Video Class driver - Status endpoint
+ *
+ * Copyright (C) 2005-2009
+ * Laurent Pinchart (laurent.pinchart@ideasonboard.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/input.h>
+#include <linux/slab.h>
+#include <linux/usb.h>
+#include <linux/usb/input.h>
+
+#include "uvcvideo.h"
+
+/* --------------------------------------------------------------------------
+ * Input device
+ */
+#ifdef CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV
+static int uvc_input_init(struct uvc_device *dev)
+{
+ struct input_dev *input;
+ int ret;
+
+ input = input_allocate_device();
+ if (input == NULL)
+ return -ENOMEM;
+
+ usb_make_path(dev->udev, dev->input_phys, sizeof(dev->input_phys));
+ strlcat(dev->input_phys, "/button", sizeof(dev->input_phys));
+
+ input->name = dev->name;
+ input->phys = dev->input_phys;
+ usb_to_input_id(dev->udev, &input->id);
+ input->dev.parent = &dev->intf->dev;
+
+ __set_bit(EV_KEY, input->evbit);
+ __set_bit(KEY_CAMERA, input->keybit);
+
+ if ((ret = input_register_device(input)) < 0)
+ goto error;
+
+ dev->input = input;
+ return 0;
+
+error:
+ input_free_device(input);
+ return ret;
+}
+
+static void uvc_input_cleanup(struct uvc_device *dev)
+{
+ if (dev->input)
+ input_unregister_device(dev->input);
+}
+
+static void uvc_input_report_key(struct uvc_device *dev, unsigned int code,
+ int value)
+{
+ if (dev->input) {
+ input_report_key(dev->input, code, value);
+ input_sync(dev->input);
+ }
+}
+
+#else
+#define uvc_input_init(dev)
+#define uvc_input_cleanup(dev)
+#define uvc_input_report_key(dev, code, value)
+#endif /* CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV */
+
+/* --------------------------------------------------------------------------
+ * Status interrupt endpoint
+ */
+static void uvc_event_streaming(struct uvc_device *dev, __u8 *data, int len)
+{
+ if (len < 3) {
+ uvc_trace(UVC_TRACE_STATUS, "Invalid streaming status event "
+ "received.\n");
+ return;
+ }
+
+ if (data[2] == 0) {
+ if (len < 4)
+ return;
+ uvc_trace(UVC_TRACE_STATUS, "Button (intf %u) %s len %d\n",
+ data[1], data[3] ? "pressed" : "released", len);
+ uvc_input_report_key(dev, KEY_CAMERA, data[3]);
+ } else {
+ uvc_trace(UVC_TRACE_STATUS, "Stream %u error event %02x %02x "
+ "len %d.\n", data[1], data[2], data[3], len);
+ }
+}
+
+static void uvc_event_control(struct uvc_device *dev, __u8 *data, int len)
+{
+ char *attrs[3] = { "value", "info", "failure" };
+
+ if (len < 6 || data[2] != 0 || data[4] > 2) {
+ uvc_trace(UVC_TRACE_STATUS, "Invalid control status event "
+ "received.\n");
+ return;
+ }
+
+ uvc_trace(UVC_TRACE_STATUS, "Control %u/%u %s change len %d.\n",
+ data[1], data[3], attrs[data[4]], len);
+}
+
+static void uvc_status_complete(struct urb *urb)
+{
+ struct uvc_device *dev = urb->context;
+ int len, ret;
+
+ switch (urb->status) {
+ case 0:
+ break;
+
+ case -ENOENT: /* usb_kill_urb() called. */
+ case -ECONNRESET: /* usb_unlink_urb() called. */
+ case -ESHUTDOWN: /* The endpoint is being disabled. */
+ case -EPROTO: /* Device is disconnected (reported by some
+ * host controller). */
+ return;
+
+ default:
+ uvc_printk(KERN_WARNING, "Non-zero status (%d) in status "
+ "completion handler.\n", urb->status);
+ return;
+ }
+
+ len = urb->actual_length;
+ if (len > 0) {
+ switch (dev->status[0] & 0x0f) {
+ case UVC_STATUS_TYPE_CONTROL:
+ uvc_event_control(dev, dev->status, len);
+ break;
+
+ case UVC_STATUS_TYPE_STREAMING:
+ uvc_event_streaming(dev, dev->status, len);
+ break;
+
+ default:
+ uvc_trace(UVC_TRACE_STATUS, "Unknown status event "
+ "type %u.\n", dev->status[0]);
+ break;
+ }
+ }
+
+ /* Resubmit the URB. */
+ urb->interval = dev->int_ep->desc.bInterval;
+ if ((ret = usb_submit_urb(urb, GFP_ATOMIC)) < 0) {
+ uvc_printk(KERN_ERR, "Failed to resubmit status URB (%d).\n",
+ ret);
+ }
+}
+
+int uvc_status_init(struct uvc_device *dev)
+{
+ struct usb_host_endpoint *ep = dev->int_ep;
+ unsigned int pipe;
+ int interval;
+
+ if (ep == NULL)
+ return 0;
+
+ uvc_input_init(dev);
+
+ dev->status = kzalloc(UVC_MAX_STATUS_SIZE, GFP_KERNEL);
+ if (dev->status == NULL)
+ return -ENOMEM;
+
+ dev->int_urb = usb_alloc_urb(0, GFP_KERNEL);
+ if (dev->int_urb == NULL) {
+ kfree(dev->status);
+ return -ENOMEM;
+ }
+
+ pipe = usb_rcvintpipe(dev->udev, ep->desc.bEndpointAddress);
+
+ /* For high-speed interrupt endpoints, the bInterval value is used as
+ * an exponent of two. Some developers forgot about it.
+ */
+ interval = ep->desc.bInterval;
+ if (interval > 16 && dev->udev->speed == USB_SPEED_HIGH &&
+ (dev->quirks & UVC_QUIRK_STATUS_INTERVAL))
+ interval = fls(interval) - 1;
+
+ usb_fill_int_urb(dev->int_urb, dev->udev, pipe,
+ dev->status, UVC_MAX_STATUS_SIZE, uvc_status_complete,
+ dev, interval);
+
+ return 0;
+}
+
+void uvc_status_cleanup(struct uvc_device *dev)
+{
+ usb_kill_urb(dev->int_urb);
+ usb_free_urb(dev->int_urb);
+ kfree(dev->status);
+ uvc_input_cleanup(dev);
+}
+
+int uvc_status_start(struct uvc_device *dev)
+{
+ if (dev->int_urb == NULL)
+ return 0;
+
+ return usb_submit_urb(dev->int_urb, GFP_KERNEL);
+}
+
+void uvc_status_stop(struct uvc_device *dev)
+{
+ usb_kill_urb(dev->int_urb);
+}
+
+int uvc_status_suspend(struct uvc_device *dev)
+{
+ if (atomic_read(&dev->users))
+ usb_kill_urb(dev->int_urb);
+
+ return 0;
+}
+
+int uvc_status_resume(struct uvc_device *dev)
+{
+ if (dev->int_urb == NULL || atomic_read(&dev->users) == 0)
+ return 0;
+
+ return usb_submit_urb(dev->int_urb, GFP_NOIO);
+}
+
--- /dev/null
+/*
+ * uvc_v4l2.c -- USB Video Class driver - V4L2 API
+ *
+ * Copyright (C) 2005-2010
+ * Laurent Pinchart (laurent.pinchart@ideasonboard.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+
+#include <linux/compat.h>
+#include <linux/kernel.h>
+#include <linux/version.h>
+#include <linux/list.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/usb.h>
+#include <linux/videodev2.h>
+#include <linux/vmalloc.h>
+#include <linux/mm.h>
+#include <linux/wait.h>
+#include <linux/atomic.h>
+
+#include <media/v4l2-common.h>
+#include <media/v4l2-ctrls.h>
+#include <media/v4l2-event.h>
+#include <media/v4l2-ioctl.h>
+
+#include "uvcvideo.h"
+
+/* ------------------------------------------------------------------------
+ * UVC ioctls
+ */
+static int uvc_ioctl_ctrl_map(struct uvc_video_chain *chain,
+ struct uvc_xu_control_mapping *xmap)
+{
+ struct uvc_control_mapping *map;
+ unsigned int size;
+ int ret;
+
+ map = kzalloc(sizeof *map, GFP_KERNEL);
+ if (map == NULL)
+ return -ENOMEM;
+
+ map->id = xmap->id;
+ memcpy(map->name, xmap->name, sizeof map->name);
+ memcpy(map->entity, xmap->entity, sizeof map->entity);
+ map->selector = xmap->selector;
+ map->size = xmap->size;
+ map->offset = xmap->offset;
+ map->v4l2_type = xmap->v4l2_type;
+ map->data_type = xmap->data_type;
+
+ switch (xmap->v4l2_type) {
+ case V4L2_CTRL_TYPE_INTEGER:
+ case V4L2_CTRL_TYPE_BOOLEAN:
+ case V4L2_CTRL_TYPE_BUTTON:
+ break;
+
+ case V4L2_CTRL_TYPE_MENU:
+ /* Prevent excessive memory consumption, as well as integer
+ * overflows.
+ */
+ if (xmap->menu_count == 0 ||
+ xmap->menu_count > UVC_MAX_CONTROL_MENU_ENTRIES) {
+ ret = -EINVAL;
+ goto done;
+ }
+
+ size = xmap->menu_count * sizeof(*map->menu_info);
+ map->menu_info = kmalloc(size, GFP_KERNEL);
+ if (map->menu_info == NULL) {
+ ret = -ENOMEM;
+ goto done;
+ }
+
+ if (copy_from_user(map->menu_info, xmap->menu_info, size)) {
+ ret = -EFAULT;
+ goto done;
+ }
+
+ map->menu_count = xmap->menu_count;
+ break;
+
+ default:
+ uvc_trace(UVC_TRACE_CONTROL, "Unsupported V4L2 control type "
+ "%u.\n", xmap->v4l2_type);
+ ret = -ENOTTY;
+ goto done;
+ }
+
+ ret = uvc_ctrl_add_mapping(chain, map);
+
+done:
+ kfree(map->menu_info);
+ kfree(map);
+
+ return ret;
+}
+
+/* ------------------------------------------------------------------------
+ * V4L2 interface
+ */
+
+/*
+ * Find the frame interval closest to the requested frame interval for the
+ * given frame format and size. This should be done by the device as part of
+ * the Video Probe and Commit negotiation, but some hardware don't implement
+ * that feature.
+ */
+static __u32 uvc_try_frame_interval(struct uvc_frame *frame, __u32 interval)
+{
+ unsigned int i;
+
+ if (frame->bFrameIntervalType) {
+ __u32 best = -1, dist;
+
+ for (i = 0; i < frame->bFrameIntervalType; ++i) {
+ dist = interval > frame->dwFrameInterval[i]
+ ? interval - frame->dwFrameInterval[i]
+ : frame->dwFrameInterval[i] - interval;
+
+ if (dist > best)
+ break;
+
+ best = dist;
+ }
+
+ interval = frame->dwFrameInterval[i-1];
+ } else {
+ const __u32 min = frame->dwFrameInterval[0];
+ const __u32 max = frame->dwFrameInterval[1];
+ const __u32 step = frame->dwFrameInterval[2];
+
+ interval = min + (interval - min + step/2) / step * step;
+ if (interval > max)
+ interval = max;
+ }
+
+ return interval;
+}
+
+static int uvc_v4l2_try_format(struct uvc_streaming *stream,
+ struct v4l2_format *fmt, struct uvc_streaming_control *probe,
+ struct uvc_format **uvc_format, struct uvc_frame **uvc_frame)
+{
+ struct uvc_format *format = NULL;
+ struct uvc_frame *frame = NULL;
+ __u16 rw, rh;
+ unsigned int d, maxd;
+ unsigned int i;
+ __u32 interval;
+ int ret = 0;
+ __u8 *fcc;
+
+ if (fmt->type != stream->type)
+ return -EINVAL;
+
+ fcc = (__u8 *)&fmt->fmt.pix.pixelformat;
+ uvc_trace(UVC_TRACE_FORMAT, "Trying format 0x%08x (%c%c%c%c): %ux%u.\n",
+ fmt->fmt.pix.pixelformat,
+ fcc[0], fcc[1], fcc[2], fcc[3],
+ fmt->fmt.pix.width, fmt->fmt.pix.height);
+
+ /* Check if the hardware supports the requested format. */
+ for (i = 0; i < stream->nformats; ++i) {
+ format = &stream->format[i];
+ if (format->fcc == fmt->fmt.pix.pixelformat)
+ break;
+ }
+
+ if (format == NULL || format->fcc != fmt->fmt.pix.pixelformat) {
+ uvc_trace(UVC_TRACE_FORMAT, "Unsupported format 0x%08x.\n",
+ fmt->fmt.pix.pixelformat);
+ return -EINVAL;
+ }
+
+ /* Find the closest image size. The distance between image sizes is
+ * the size in pixels of the non-overlapping regions between the
+ * requested size and the frame-specified size.
+ */
+ rw = fmt->fmt.pix.width;
+ rh = fmt->fmt.pix.height;
+ maxd = (unsigned int)-1;
+
+ for (i = 0; i < format->nframes; ++i) {
+ __u16 w = format->frame[i].wWidth;
+ __u16 h = format->frame[i].wHeight;
+
+ d = min(w, rw) * min(h, rh);
+ d = w*h + rw*rh - 2*d;
+ if (d < maxd) {
+ maxd = d;
+ frame = &format->frame[i];
+ }
+
+ if (maxd == 0)
+ break;
+ }
+
+ if (frame == NULL) {
+ uvc_trace(UVC_TRACE_FORMAT, "Unsupported size %ux%u.\n",
+ fmt->fmt.pix.width, fmt->fmt.pix.height);
+ return -EINVAL;
+ }
+
+ /* Use the default frame interval. */
+ interval = frame->dwDefaultFrameInterval;
+ uvc_trace(UVC_TRACE_FORMAT, "Using default frame interval %u.%u us "
+ "(%u.%u fps).\n", interval/10, interval%10, 10000000/interval,
+ (100000000/interval)%10);
+
+ /* Set the format index, frame index and frame interval. */
+ memset(probe, 0, sizeof *probe);
+ probe->bmHint = 1; /* dwFrameInterval */
+ probe->bFormatIndex = format->index;
+ probe->bFrameIndex = frame->bFrameIndex;
+ probe->dwFrameInterval = uvc_try_frame_interval(frame, interval);
+ /* Some webcams stall the probe control set request when the
+ * dwMaxVideoFrameSize field is set to zero. The UVC specification
+ * clearly states that the field is read-only from the host, so this
+ * is a webcam bug. Set dwMaxVideoFrameSize to the value reported by
+ * the webcam to work around the problem.
+ *
+ * The workaround could probably be enabled for all webcams, so the
+ * quirk can be removed if needed. It's currently useful to detect
+ * webcam bugs and fix them before they hit the market (providing
+ * developers test their webcams with the Linux driver as well as with
+ * the Windows driver).
+ */
+ mutex_lock(&stream->mutex);
+ if (stream->dev->quirks & UVC_QUIRK_PROBE_EXTRAFIELDS)
+ probe->dwMaxVideoFrameSize =
+ stream->ctrl.dwMaxVideoFrameSize;
+
+ /* Probe the device. */
+ ret = uvc_probe_video(stream, probe);
+ mutex_unlock(&stream->mutex);
+ if (ret < 0)
+ goto done;
+
+ fmt->fmt.pix.width = frame->wWidth;
+ fmt->fmt.pix.height = frame->wHeight;
+ fmt->fmt.pix.field = V4L2_FIELD_NONE;
+ fmt->fmt.pix.bytesperline = format->bpp * frame->wWidth / 8;
+ fmt->fmt.pix.sizeimage = probe->dwMaxVideoFrameSize;
+ fmt->fmt.pix.colorspace = format->colorspace;
+ fmt->fmt.pix.priv = 0;
+
+ if (uvc_format != NULL)
+ *uvc_format = format;
+ if (uvc_frame != NULL)
+ *uvc_frame = frame;
+
+done:
+ return ret;
+}
+
+static int uvc_v4l2_get_format(struct uvc_streaming *stream,
+ struct v4l2_format *fmt)
+{
+ struct uvc_format *format;
+ struct uvc_frame *frame;
+ int ret = 0;
+
+ if (fmt->type != stream->type)
+ return -EINVAL;
+
+ mutex_lock(&stream->mutex);
+ format = stream->cur_format;
+ frame = stream->cur_frame;
+
+ if (format == NULL || frame == NULL) {
+ ret = -EINVAL;
+ goto done;
+ }
+
+ fmt->fmt.pix.pixelformat = format->fcc;
+ fmt->fmt.pix.width = frame->wWidth;
+ fmt->fmt.pix.height = frame->wHeight;
+ fmt->fmt.pix.field = V4L2_FIELD_NONE;
+ fmt->fmt.pix.bytesperline = format->bpp * frame->wWidth / 8;
+ fmt->fmt.pix.sizeimage = stream->ctrl.dwMaxVideoFrameSize;
+ fmt->fmt.pix.colorspace = format->colorspace;
+ fmt->fmt.pix.priv = 0;
+
+done:
+ mutex_unlock(&stream->mutex);
+ return ret;
+}
+
+static int uvc_v4l2_set_format(struct uvc_streaming *stream,
+ struct v4l2_format *fmt)
+{
+ struct uvc_streaming_control probe;
+ struct uvc_format *format;
+ struct uvc_frame *frame;
+ int ret;
+
+ if (fmt->type != stream->type)
+ return -EINVAL;
+
+ ret = uvc_v4l2_try_format(stream, fmt, &probe, &format, &frame);
+ if (ret < 0)
+ return ret;
+
+ mutex_lock(&stream->mutex);
+
+ if (uvc_queue_allocated(&stream->queue)) {
+ ret = -EBUSY;
+ goto done;
+ }
+
+ memcpy(&stream->ctrl, &probe, sizeof probe);
+ stream->cur_format = format;
+ stream->cur_frame = frame;
+
+done:
+ mutex_unlock(&stream->mutex);
+ return ret;
+}
+
+static int uvc_v4l2_get_streamparm(struct uvc_streaming *stream,
+ struct v4l2_streamparm *parm)
+{
+ uint32_t numerator, denominator;
+
+ if (parm->type != stream->type)
+ return -EINVAL;
+
+ mutex_lock(&stream->mutex);
+ numerator = stream->ctrl.dwFrameInterval;
+ mutex_unlock(&stream->mutex);
+
+ denominator = 10000000;
+ uvc_simplify_fraction(&numerator, &denominator, 8, 333);
+
+ memset(parm, 0, sizeof *parm);
+ parm->type = stream->type;
+
+ if (stream->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
+ parm->parm.capture.capability = V4L2_CAP_TIMEPERFRAME;
+ parm->parm.capture.capturemode = 0;
+ parm->parm.capture.timeperframe.numerator = numerator;
+ parm->parm.capture.timeperframe.denominator = denominator;
+ parm->parm.capture.extendedmode = 0;
+ parm->parm.capture.readbuffers = 0;
+ } else {
+ parm->parm.output.capability = V4L2_CAP_TIMEPERFRAME;
+ parm->parm.output.outputmode = 0;
+ parm->parm.output.timeperframe.numerator = numerator;
+ parm->parm.output.timeperframe.denominator = denominator;
+ }
+
+ return 0;
+}
+
+static int uvc_v4l2_set_streamparm(struct uvc_streaming *stream,
+ struct v4l2_streamparm *parm)
+{
+ struct uvc_streaming_control probe;
+ struct v4l2_fract timeperframe;
+ uint32_t interval;
+ int ret;
+
+ if (parm->type != stream->type)
+ return -EINVAL;
+
+ if (parm->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ timeperframe = parm->parm.capture.timeperframe;
+ else
+ timeperframe = parm->parm.output.timeperframe;
+
+ interval = uvc_fraction_to_interval(timeperframe.numerator,
+ timeperframe.denominator);
+ uvc_trace(UVC_TRACE_FORMAT, "Setting frame interval to %u/%u (%u).\n",
+ timeperframe.numerator, timeperframe.denominator, interval);
+
+ mutex_lock(&stream->mutex);
+
+ if (uvc_queue_streaming(&stream->queue)) {
+ mutex_unlock(&stream->mutex);
+ return -EBUSY;
+ }
+
+ memcpy(&probe, &stream->ctrl, sizeof probe);
+ probe.dwFrameInterval =
+ uvc_try_frame_interval(stream->cur_frame, interval);
+
+ /* Probe the device with the new settings. */
+ ret = uvc_probe_video(stream, &probe);
+ if (ret < 0) {
+ mutex_unlock(&stream->mutex);
+ return ret;
+ }
+
+ memcpy(&stream->ctrl, &probe, sizeof probe);
+ mutex_unlock(&stream->mutex);
+
+ /* Return the actual frame period. */
+ timeperframe.numerator = probe.dwFrameInterval;
+ timeperframe.denominator = 10000000;
+ uvc_simplify_fraction(&timeperframe.numerator,
+ &timeperframe.denominator, 8, 333);
+
+ if (parm->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ parm->parm.capture.timeperframe = timeperframe;
+ else
+ parm->parm.output.timeperframe = timeperframe;
+
+ return 0;
+}
+
+/* ------------------------------------------------------------------------
+ * Privilege management
+ */
+
+/*
+ * Privilege management is the multiple-open implementation basis. The current
+ * implementation is completely transparent for the end-user and doesn't
+ * require explicit use of the VIDIOC_G_PRIORITY and VIDIOC_S_PRIORITY ioctls.
+ * Those ioctls enable finer control on the device (by making possible for a
+ * user to request exclusive access to a device), but are not mature yet.
+ * Switching to the V4L2 priority mechanism might be considered in the future
+ * if this situation changes.
+ *
+ * Each open instance of a UVC device can either be in a privileged or
+ * unprivileged state. Only a single instance can be in a privileged state at
+ * a given time. Trying to perform an operation that requires privileges will
+ * automatically acquire the required privileges if possible, or return -EBUSY
+ * otherwise. Privileges are dismissed when closing the instance or when
+ * freeing the video buffers using VIDIOC_REQBUFS.
+ *
+ * Operations that require privileges are:
+ *
+ * - VIDIOC_S_INPUT
+ * - VIDIOC_S_PARM
+ * - VIDIOC_S_FMT
+ * - VIDIOC_REQBUFS
+ */
+static int uvc_acquire_privileges(struct uvc_fh *handle)
+{
+ /* Always succeed if the handle is already privileged. */
+ if (handle->state == UVC_HANDLE_ACTIVE)
+ return 0;
+
+ /* Check if the device already has a privileged handle. */
+ if (atomic_inc_return(&handle->stream->active) != 1) {
+ atomic_dec(&handle->stream->active);
+ return -EBUSY;
+ }
+
+ handle->state = UVC_HANDLE_ACTIVE;
+ return 0;
+}
+
+static void uvc_dismiss_privileges(struct uvc_fh *handle)
+{
+ if (handle->state == UVC_HANDLE_ACTIVE)
+ atomic_dec(&handle->stream->active);
+
+ handle->state = UVC_HANDLE_PASSIVE;
+}
+
+static int uvc_has_privileges(struct uvc_fh *handle)
+{
+ return handle->state == UVC_HANDLE_ACTIVE;
+}
+
+/* ------------------------------------------------------------------------
+ * V4L2 file operations
+ */
+
+static int uvc_v4l2_open(struct file *file)
+{
+ struct uvc_streaming *stream;
+ struct uvc_fh *handle;
+ int ret = 0;
+
+ uvc_trace(UVC_TRACE_CALLS, "uvc_v4l2_open\n");
+ stream = video_drvdata(file);
+
+ if (stream->dev->state & UVC_DEV_DISCONNECTED)
+ return -ENODEV;
+
+ ret = usb_autopm_get_interface(stream->dev->intf);
+ if (ret < 0)
+ return ret;
+
+ /* Create the device handle. */
+ handle = kzalloc(sizeof *handle, GFP_KERNEL);
+ if (handle == NULL) {
+ usb_autopm_put_interface(stream->dev->intf);
+ return -ENOMEM;
+ }
+
+ if (atomic_inc_return(&stream->dev->users) == 1) {
+ ret = uvc_status_start(stream->dev);
+ if (ret < 0) {
+ usb_autopm_put_interface(stream->dev->intf);
+ atomic_dec(&stream->dev->users);
+ kfree(handle);
+ return ret;
+ }
+ }
+
+ v4l2_fh_init(&handle->vfh, stream->vdev);
+ v4l2_fh_add(&handle->vfh);
+ handle->chain = stream->chain;
+ handle->stream = stream;
+ handle->state = UVC_HANDLE_PASSIVE;
+ file->private_data = handle;
+
+ return 0;
+}
+
+static int uvc_v4l2_release(struct file *file)
+{
+ struct uvc_fh *handle = file->private_data;
+ struct uvc_streaming *stream = handle->stream;
+
+ uvc_trace(UVC_TRACE_CALLS, "uvc_v4l2_release\n");
+
+ /* Only free resources if this is a privileged handle. */
+ if (uvc_has_privileges(handle)) {
+ uvc_video_enable(stream, 0);
+ uvc_free_buffers(&stream->queue);
+ }
+
+ /* Release the file handle. */
+ uvc_dismiss_privileges(handle);
+ v4l2_fh_del(&handle->vfh);
+ v4l2_fh_exit(&handle->vfh);
+ kfree(handle);
+ file->private_data = NULL;
+
+ if (atomic_dec_return(&stream->dev->users) == 0)
+ uvc_status_stop(stream->dev);
+
+ usb_autopm_put_interface(stream->dev->intf);
+ return 0;
+}
+
+static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
+{
+ struct video_device *vdev = video_devdata(file);
+ struct uvc_fh *handle = file->private_data;
+ struct uvc_video_chain *chain = handle->chain;
+ struct uvc_streaming *stream = handle->stream;
+ long ret = 0;
+
+ switch (cmd) {
+ /* Query capabilities */
+ case VIDIOC_QUERYCAP:
+ {
+ struct v4l2_capability *cap = arg;
+
+ memset(cap, 0, sizeof *cap);
+ strlcpy(cap->driver, "uvcvideo", sizeof cap->driver);
+ strlcpy(cap->card, vdev->name, sizeof cap->card);
+ usb_make_path(stream->dev->udev,
+ cap->bus_info, sizeof(cap->bus_info));
+ cap->version = LINUX_VERSION_CODE;
+ if (stream->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ cap->capabilities = V4L2_CAP_VIDEO_CAPTURE
+ | V4L2_CAP_STREAMING;
+ else
+ cap->capabilities = V4L2_CAP_VIDEO_OUTPUT
+ | V4L2_CAP_STREAMING;
+ break;
+ }
+
+ /* Get, Set & Query control */
+ case VIDIOC_QUERYCTRL:
+ return uvc_query_v4l2_ctrl(chain, arg);
+
+ case VIDIOC_G_CTRL:
+ {
+ struct v4l2_control *ctrl = arg;
+ struct v4l2_ext_control xctrl;
+
+ memset(&xctrl, 0, sizeof xctrl);
+ xctrl.id = ctrl->id;
+
+ ret = uvc_ctrl_begin(chain);
+ if (ret < 0)
+ return ret;
+
+ ret = uvc_ctrl_get(chain, &xctrl);
+ uvc_ctrl_rollback(handle);
+ if (ret >= 0)
+ ctrl->value = xctrl.value;
+ break;
+ }
+
+ case VIDIOC_S_CTRL:
+ {
+ struct v4l2_control *ctrl = arg;
+ struct v4l2_ext_control xctrl;
+
+ memset(&xctrl, 0, sizeof xctrl);
+ xctrl.id = ctrl->id;
+ xctrl.value = ctrl->value;
+
+ ret = uvc_ctrl_begin(chain);
+ if (ret < 0)
+ return ret;
+
+ ret = uvc_ctrl_set(chain, &xctrl);
+ if (ret < 0) {
+ uvc_ctrl_rollback(handle);
+ return ret;
+ }
+ ret = uvc_ctrl_commit(handle, &xctrl, 1);
+ if (ret == 0)
+ ctrl->value = xctrl.value;
+ break;
+ }
+
+ case VIDIOC_QUERYMENU:
+ return uvc_query_v4l2_menu(chain, arg);
+
+ case VIDIOC_G_EXT_CTRLS:
+ {
+ struct v4l2_ext_controls *ctrls = arg;
+ struct v4l2_ext_control *ctrl = ctrls->controls;
+ unsigned int i;
+
+ ret = uvc_ctrl_begin(chain);
+ if (ret < 0)
+ return ret;
+
+ for (i = 0; i < ctrls->count; ++ctrl, ++i) {
+ ret = uvc_ctrl_get(chain, ctrl);
+ if (ret < 0) {
+ uvc_ctrl_rollback(handle);
+ ctrls->error_idx = i;
+ return ret;
+ }
+ }
+ ctrls->error_idx = 0;
+ ret = uvc_ctrl_rollback(handle);
+ break;
+ }
+
+ case VIDIOC_S_EXT_CTRLS:
+ case VIDIOC_TRY_EXT_CTRLS:
+ {
+ struct v4l2_ext_controls *ctrls = arg;
+ struct v4l2_ext_control *ctrl = ctrls->controls;
+ unsigned int i;
+
+ ret = uvc_ctrl_begin(chain);
+ if (ret < 0)
+ return ret;
+
+ for (i = 0; i < ctrls->count; ++ctrl, ++i) {
+ ret = uvc_ctrl_set(chain, ctrl);
+ if (ret < 0) {
+ uvc_ctrl_rollback(handle);
+ ctrls->error_idx = i;
+ return ret;
+ }
+ }
+
+ ctrls->error_idx = 0;
+
+ if (cmd == VIDIOC_S_EXT_CTRLS)
+ ret = uvc_ctrl_commit(handle,
+ ctrls->controls, ctrls->count);
+ else
+ ret = uvc_ctrl_rollback(handle);
+ break;
+ }
+
+ /* Get, Set & Enum input */
+ case VIDIOC_ENUMINPUT:
+ {
+ const struct uvc_entity *selector = chain->selector;
+ struct v4l2_input *input = arg;
+ struct uvc_entity *iterm = NULL;
+ u32 index = input->index;
+ int pin = 0;
+
+ if (selector == NULL ||
+ (chain->dev->quirks & UVC_QUIRK_IGNORE_SELECTOR_UNIT)) {
+ if (index != 0)
+ return -EINVAL;
+ list_for_each_entry(iterm, &chain->entities, chain) {
+ if (UVC_ENTITY_IS_ITERM(iterm))
+ break;
+ }
+ pin = iterm->id;
+ } else if (index < selector->bNrInPins) {
+ pin = selector->baSourceID[index];
+ list_for_each_entry(iterm, &chain->entities, chain) {
+ if (!UVC_ENTITY_IS_ITERM(iterm))
+ continue;
+ if (iterm->id == pin)
+ break;
+ }
+ }
+
+ if (iterm == NULL || iterm->id != pin)
+ return -EINVAL;
+
+ memset(input, 0, sizeof *input);
+ input->index = index;
+ strlcpy(input->name, iterm->name, sizeof input->name);
+ if (UVC_ENTITY_TYPE(iterm) == UVC_ITT_CAMERA)
+ input->type = V4L2_INPUT_TYPE_CAMERA;
+ break;
+ }
+
+ case VIDIOC_G_INPUT:
+ {
+ u8 input;
+
+ if (chain->selector == NULL ||
+ (chain->dev->quirks & UVC_QUIRK_IGNORE_SELECTOR_UNIT)) {
+ *(int *)arg = 0;
+ break;
+ }
+
+ ret = uvc_query_ctrl(chain->dev, UVC_GET_CUR,
+ chain->selector->id, chain->dev->intfnum,
+ UVC_SU_INPUT_SELECT_CONTROL, &input, 1);
+ if (ret < 0)
+ return ret;
+
+ *(int *)arg = input - 1;
+ break;
+ }
+
+ case VIDIOC_S_INPUT:
+ {
+ u32 input = *(u32 *)arg + 1;
+
+ if ((ret = uvc_acquire_privileges(handle)) < 0)
+ return ret;
+
+ if (chain->selector == NULL ||
+ (chain->dev->quirks & UVC_QUIRK_IGNORE_SELECTOR_UNIT)) {
+ if (input != 1)
+ return -EINVAL;
+ break;
+ }
+
+ if (input == 0 || input > chain->selector->bNrInPins)
+ return -EINVAL;
+
+ return uvc_query_ctrl(chain->dev, UVC_SET_CUR,
+ chain->selector->id, chain->dev->intfnum,
+ UVC_SU_INPUT_SELECT_CONTROL, &input, 1);
+ }
+
+ /* Try, Get, Set & Enum format */
+ case VIDIOC_ENUM_FMT:
+ {
+ struct v4l2_fmtdesc *fmt = arg;
+ struct uvc_format *format;
+ enum v4l2_buf_type type = fmt->type;
+ __u32 index = fmt->index;
+
+ if (fmt->type != stream->type ||
+ fmt->index >= stream->nformats)
+ return -EINVAL;
+
+ memset(fmt, 0, sizeof(*fmt));
+ fmt->index = index;
+ fmt->type = type;
+
+ format = &stream->format[fmt->index];
+ fmt->flags = 0;
+ if (format->flags & UVC_FMT_FLAG_COMPRESSED)
+ fmt->flags |= V4L2_FMT_FLAG_COMPRESSED;
+ strlcpy(fmt->description, format->name,
+ sizeof fmt->description);
+ fmt->description[sizeof fmt->description - 1] = 0;
+ fmt->pixelformat = format->fcc;
+ break;
+ }
+
+ case VIDIOC_TRY_FMT:
+ {
+ struct uvc_streaming_control probe;
+
+ return uvc_v4l2_try_format(stream, arg, &probe, NULL, NULL);
+ }
+
+ case VIDIOC_S_FMT:
+ if ((ret = uvc_acquire_privileges(handle)) < 0)
+ return ret;
+
+ return uvc_v4l2_set_format(stream, arg);
+
+ case VIDIOC_G_FMT:
+ return uvc_v4l2_get_format(stream, arg);
+
+ /* Frame size enumeration */
+ case VIDIOC_ENUM_FRAMESIZES:
+ {
+ struct v4l2_frmsizeenum *fsize = arg;
+ struct uvc_format *format = NULL;
+ struct uvc_frame *frame;
+ int i;
+
+ /* Look for the given pixel format */
+ for (i = 0; i < stream->nformats; i++) {
+ if (stream->format[i].fcc ==
+ fsize->pixel_format) {
+ format = &stream->format[i];
+ break;
+ }
+ }
+ if (format == NULL)
+ return -EINVAL;
+
+ if (fsize->index >= format->nframes)
+ return -EINVAL;
+
+ frame = &format->frame[fsize->index];
+ fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE;
+ fsize->discrete.width = frame->wWidth;
+ fsize->discrete.height = frame->wHeight;
+ break;
+ }
+
+ /* Frame interval enumeration */
+ case VIDIOC_ENUM_FRAMEINTERVALS:
+ {
+ struct v4l2_frmivalenum *fival = arg;
+ struct uvc_format *format = NULL;
+ struct uvc_frame *frame = NULL;
+ int i;
+
+ /* Look for the given pixel format and frame size */
+ for (i = 0; i < stream->nformats; i++) {
+ if (stream->format[i].fcc ==
+ fival->pixel_format) {
+ format = &stream->format[i];
+ break;
+ }
+ }
+ if (format == NULL)
+ return -EINVAL;
+
+ for (i = 0; i < format->nframes; i++) {
+ if (format->frame[i].wWidth == fival->width &&
+ format->frame[i].wHeight == fival->height) {
+ frame = &format->frame[i];
+ break;
+ }
+ }
+ if (frame == NULL)
+ return -EINVAL;
+
+ if (frame->bFrameIntervalType) {
+ if (fival->index >= frame->bFrameIntervalType)
+ return -EINVAL;
+
+ fival->type = V4L2_FRMIVAL_TYPE_DISCRETE;
+ fival->discrete.numerator =
+ frame->dwFrameInterval[fival->index];
+ fival->discrete.denominator = 10000000;
+ uvc_simplify_fraction(&fival->discrete.numerator,
+ &fival->discrete.denominator, 8, 333);
+ } else {
+ fival->type = V4L2_FRMIVAL_TYPE_STEPWISE;
+ fival->stepwise.min.numerator =
+ frame->dwFrameInterval[0];
+ fival->stepwise.min.denominator = 10000000;
+ fival->stepwise.max.numerator =
+ frame->dwFrameInterval[1];
+ fival->stepwise.max.denominator = 10000000;
+ fival->stepwise.step.numerator =
+ frame->dwFrameInterval[2];
+ fival->stepwise.step.denominator = 10000000;
+ uvc_simplify_fraction(&fival->stepwise.min.numerator,
+ &fival->stepwise.min.denominator, 8, 333);
+ uvc_simplify_fraction(&fival->stepwise.max.numerator,
+ &fival->stepwise.max.denominator, 8, 333);
+ uvc_simplify_fraction(&fival->stepwise.step.numerator,
+ &fival->stepwise.step.denominator, 8, 333);
+ }
+ break;
+ }
+
+ /* Get & Set streaming parameters */
+ case VIDIOC_G_PARM:
+ return uvc_v4l2_get_streamparm(stream, arg);
+
+ case VIDIOC_S_PARM:
+ if ((ret = uvc_acquire_privileges(handle)) < 0)
+ return ret;
+
+ return uvc_v4l2_set_streamparm(stream, arg);
+
+ /* Cropping and scaling */
+ case VIDIOC_CROPCAP:
+ {
+ struct v4l2_cropcap *ccap = arg;
+
+ if (ccap->type != stream->type)
+ return -EINVAL;
+
+ ccap->bounds.left = 0;
+ ccap->bounds.top = 0;
+
+ mutex_lock(&stream->mutex);
+ ccap->bounds.width = stream->cur_frame->wWidth;
+ ccap->bounds.height = stream->cur_frame->wHeight;
+ mutex_unlock(&stream->mutex);
+
+ ccap->defrect = ccap->bounds;
+
+ ccap->pixelaspect.numerator = 1;
+ ccap->pixelaspect.denominator = 1;
+ break;
+ }
+
+ case VIDIOC_G_CROP:
+ case VIDIOC_S_CROP:
+ return -EINVAL;
+
+ /* Buffers & streaming */
+ case VIDIOC_REQBUFS:
+ if ((ret = uvc_acquire_privileges(handle)) < 0)
+ return ret;
+
+ mutex_lock(&stream->mutex);
+ ret = uvc_alloc_buffers(&stream->queue, arg);
+ mutex_unlock(&stream->mutex);
+ if (ret < 0)
+ return ret;
+
+ if (ret == 0)
+ uvc_dismiss_privileges(handle);
+
+ ret = 0;
+ break;
+
+ case VIDIOC_QUERYBUF:
+ {
+ struct v4l2_buffer *buf = arg;
+
+ if (!uvc_has_privileges(handle))
+ return -EBUSY;
+
+ return uvc_query_buffer(&stream->queue, buf);
+ }
+
+ case VIDIOC_QBUF:
+ if (!uvc_has_privileges(handle))
+ return -EBUSY;
+
+ return uvc_queue_buffer(&stream->queue, arg);
+
+ case VIDIOC_DQBUF:
+ if (!uvc_has_privileges(handle))
+ return -EBUSY;
+
+ return uvc_dequeue_buffer(&stream->queue, arg,
+ file->f_flags & O_NONBLOCK);
+
+ case VIDIOC_STREAMON:
+ {
+ int *type = arg;
+
+ if (*type != stream->type)
+ return -EINVAL;
+
+ if (!uvc_has_privileges(handle))
+ return -EBUSY;
+
+ mutex_lock(&stream->mutex);
+ ret = uvc_video_enable(stream, 1);
+ mutex_unlock(&stream->mutex);
+ if (ret < 0)
+ return ret;
+ break;
+ }
+
+ case VIDIOC_STREAMOFF:
+ {
+ int *type = arg;
+
+ if (*type != stream->type)
+ return -EINVAL;
+
+ if (!uvc_has_privileges(handle))
+ return -EBUSY;
+
+ return uvc_video_enable(stream, 0);
+ }
+
+ case VIDIOC_SUBSCRIBE_EVENT:
+ {
+ struct v4l2_event_subscription *sub = arg;
+
+ switch (sub->type) {
+ case V4L2_EVENT_CTRL:
+ return v4l2_event_subscribe(&handle->vfh, sub, 0,
+ &uvc_ctrl_sub_ev_ops);
+ default:
+ return -EINVAL;
+ }
+ }
+
+ case VIDIOC_UNSUBSCRIBE_EVENT:
+ return v4l2_event_unsubscribe(&handle->vfh, arg);
+
+ case VIDIOC_DQEVENT:
+ return v4l2_event_dequeue(&handle->vfh, arg,
+ file->f_flags & O_NONBLOCK);
+
+ /* Analog video standards make no sense for digital cameras. */
+ case VIDIOC_ENUMSTD:
+ case VIDIOC_QUERYSTD:
+ case VIDIOC_G_STD:
+ case VIDIOC_S_STD:
+
+ case VIDIOC_OVERLAY:
+
+ case VIDIOC_ENUMAUDIO:
+ case VIDIOC_ENUMAUDOUT:
+
+ case VIDIOC_ENUMOUTPUT:
+ uvc_trace(UVC_TRACE_IOCTL, "Unsupported ioctl 0x%08x\n", cmd);
+ return -EINVAL;
+
+ case UVCIOC_CTRL_MAP:
+ return uvc_ioctl_ctrl_map(chain, arg);
+
+ case UVCIOC_CTRL_QUERY:
+ return uvc_xu_ctrl_query(chain, arg);
+
+ default:
+ uvc_trace(UVC_TRACE_IOCTL, "Unknown ioctl 0x%08x\n", cmd);
+ return -ENOTTY;
+ }
+
+ return ret;
+}
+
+static long uvc_v4l2_ioctl(struct file *file,
+ unsigned int cmd, unsigned long arg)
+{
+ if (uvc_trace_param & UVC_TRACE_IOCTL) {
+ uvc_printk(KERN_DEBUG, "uvc_v4l2_ioctl(");
+ v4l_printk_ioctl(NULL, cmd);
+ printk(")\n");
+ }
+
+ return video_usercopy(file, cmd, arg, uvc_v4l2_do_ioctl);
+}
+
+#ifdef CONFIG_COMPAT
+struct uvc_xu_control_mapping32 {
+ __u32 id;
+ __u8 name[32];
+ __u8 entity[16];
+ __u8 selector;
+
+ __u8 size;
+ __u8 offset;
+ __u32 v4l2_type;
+ __u32 data_type;
+
+ compat_caddr_t menu_info;
+ __u32 menu_count;
+
+ __u32 reserved[4];
+};
+
+static int uvc_v4l2_get_xu_mapping(struct uvc_xu_control_mapping *kp,
+ const struct uvc_xu_control_mapping32 __user *up)
+{
+ struct uvc_menu_info __user *umenus;
+ struct uvc_menu_info __user *kmenus;
+ compat_caddr_t p;
+
+ if (!access_ok(VERIFY_READ, up, sizeof(*up)) ||
+ __copy_from_user(kp, up, offsetof(typeof(*up), menu_info)) ||
+ __get_user(kp->menu_count, &up->menu_count))
+ return -EFAULT;
+
+ memset(kp->reserved, 0, sizeof(kp->reserved));
+
+ if (kp->menu_count == 0) {
+ kp->menu_info = NULL;
+ return 0;
+ }
+
+ if (__get_user(p, &up->menu_info))
+ return -EFAULT;
+ umenus = compat_ptr(p);
+ if (!access_ok(VERIFY_READ, umenus, kp->menu_count * sizeof(*umenus)))
+ return -EFAULT;
+
+ kmenus = compat_alloc_user_space(kp->menu_count * sizeof(*kmenus));
+ if (kmenus == NULL)
+ return -EFAULT;
+ kp->menu_info = kmenus;
+
+ if (copy_in_user(kmenus, umenus, kp->menu_count * sizeof(*umenus)))
+ return -EFAULT;
+
+ return 0;
+}
+
+static int uvc_v4l2_put_xu_mapping(const struct uvc_xu_control_mapping *kp,
+ struct uvc_xu_control_mapping32 __user *up)
+{
+ struct uvc_menu_info __user *umenus;
+ struct uvc_menu_info __user *kmenus = kp->menu_info;
+ compat_caddr_t p;
+
+ if (!access_ok(VERIFY_WRITE, up, sizeof(*up)) ||
+ __copy_to_user(up, kp, offsetof(typeof(*up), menu_info)) ||
+ __put_user(kp->menu_count, &up->menu_count))
+ return -EFAULT;
+
+ if (__clear_user(up->reserved, sizeof(up->reserved)))
+ return -EFAULT;
+
+ if (kp->menu_count == 0)
+ return 0;
+
+ if (get_user(p, &up->menu_info))
+ return -EFAULT;
+ umenus = compat_ptr(p);
+
+ if (copy_in_user(umenus, kmenus, kp->menu_count * sizeof(*umenus)))
+ return -EFAULT;
+
+ return 0;
+}
+
+struct uvc_xu_control_query32 {
+ __u8 unit;
+ __u8 selector;
+ __u8 query;
+ __u16 size;
+ compat_caddr_t data;
+};
+
+static int uvc_v4l2_get_xu_query(struct uvc_xu_control_query *kp,
+ const struct uvc_xu_control_query32 __user *up)
+{
+ u8 __user *udata;
+ u8 __user *kdata;
+ compat_caddr_t p;
+
+ if (!access_ok(VERIFY_READ, up, sizeof(*up)) ||
+ __copy_from_user(kp, up, offsetof(typeof(*up), data)))
+ return -EFAULT;
+
+ if (kp->size == 0) {
+ kp->data = NULL;
+ return 0;
+ }
+
+ if (__get_user(p, &up->data))
+ return -EFAULT;
+ udata = compat_ptr(p);
+ if (!access_ok(VERIFY_READ, udata, kp->size))
+ return -EFAULT;
+
+ kdata = compat_alloc_user_space(kp->size);
+ if (kdata == NULL)
+ return -EFAULT;
+ kp->data = kdata;
+
+ if (copy_in_user(kdata, udata, kp->size))
+ return -EFAULT;
+
+ return 0;
+}
+
+static int uvc_v4l2_put_xu_query(const struct uvc_xu_control_query *kp,
+ struct uvc_xu_control_query32 __user *up)
+{
+ u8 __user *udata;
+ u8 __user *kdata = kp->data;
+ compat_caddr_t p;
+
+ if (!access_ok(VERIFY_WRITE, up, sizeof(*up)) ||
+ __copy_to_user(up, kp, offsetof(typeof(*up), data)))
+ return -EFAULT;
+
+ if (kp->size == 0)
+ return 0;
+
+ if (get_user(p, &up->data))
+ return -EFAULT;
+ udata = compat_ptr(p);
+ if (!access_ok(VERIFY_READ, udata, kp->size))
+ return -EFAULT;
+
+ if (copy_in_user(udata, kdata, kp->size))
+ return -EFAULT;
+
+ return 0;
+}
+
+#define UVCIOC_CTRL_MAP32 _IOWR('u', 0x20, struct uvc_xu_control_mapping32)
+#define UVCIOC_CTRL_QUERY32 _IOWR('u', 0x21, struct uvc_xu_control_query32)
+
+static long uvc_v4l2_compat_ioctl32(struct file *file,
+ unsigned int cmd, unsigned long arg)
+{
+ union {
+ struct uvc_xu_control_mapping xmap;
+ struct uvc_xu_control_query xqry;
+ } karg;
+ void __user *up = compat_ptr(arg);
+ mm_segment_t old_fs;
+ long ret;
+
+ switch (cmd) {
+ case UVCIOC_CTRL_MAP32:
+ cmd = UVCIOC_CTRL_MAP;
+ ret = uvc_v4l2_get_xu_mapping(&karg.xmap, up);
+ break;
+
+ case UVCIOC_CTRL_QUERY32:
+ cmd = UVCIOC_CTRL_QUERY;
+ ret = uvc_v4l2_get_xu_query(&karg.xqry, up);
+ break;
+
+ default:
+ return -ENOIOCTLCMD;
+ }
+
+ old_fs = get_fs();
+ set_fs(KERNEL_DS);
+ ret = uvc_v4l2_ioctl(file, cmd, (unsigned long)&karg);
+ set_fs(old_fs);
+
+ if (ret < 0)
+ return ret;
+
+ switch (cmd) {
+ case UVCIOC_CTRL_MAP:
+ ret = uvc_v4l2_put_xu_mapping(&karg.xmap, up);
+ break;
+
+ case UVCIOC_CTRL_QUERY:
+ ret = uvc_v4l2_put_xu_query(&karg.xqry, up);
+ break;
+ }
+
+ return ret;
+}
+#endif
+
+static ssize_t uvc_v4l2_read(struct file *file, char __user *data,
+ size_t count, loff_t *ppos)
+{
+ uvc_trace(UVC_TRACE_CALLS, "uvc_v4l2_read: not implemented.\n");
+ return -EINVAL;
+}
+
+static int uvc_v4l2_mmap(struct file *file, struct vm_area_struct *vma)
+{
+ struct uvc_fh *handle = file->private_data;
+ struct uvc_streaming *stream = handle->stream;
+
+ uvc_trace(UVC_TRACE_CALLS, "uvc_v4l2_mmap\n");
+
+ return uvc_queue_mmap(&stream->queue, vma);
+}
+
+static unsigned int uvc_v4l2_poll(struct file *file, poll_table *wait)
+{
+ struct uvc_fh *handle = file->private_data;
+ struct uvc_streaming *stream = handle->stream;
+
+ uvc_trace(UVC_TRACE_CALLS, "uvc_v4l2_poll\n");
+
+ return uvc_queue_poll(&stream->queue, file, wait);
+}
+
+#ifndef CONFIG_MMU
+static unsigned long uvc_v4l2_get_unmapped_area(struct file *file,
+ unsigned long addr, unsigned long len, unsigned long pgoff,
+ unsigned long flags)
+{
+ struct uvc_fh *handle = file->private_data;
+ struct uvc_streaming *stream = handle->stream;
+
+ uvc_trace(UVC_TRACE_CALLS, "uvc_v4l2_get_unmapped_area\n");
+
+ return uvc_queue_get_unmapped_area(&stream->queue, pgoff);
+}
+#endif
+
+const struct v4l2_file_operations uvc_fops = {
+ .owner = THIS_MODULE,
+ .open = uvc_v4l2_open,
+ .release = uvc_v4l2_release,
+ .unlocked_ioctl = uvc_v4l2_ioctl,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl32 = uvc_v4l2_compat_ioctl32,
+#endif
+ .read = uvc_v4l2_read,
+ .mmap = uvc_v4l2_mmap,
+ .poll = uvc_v4l2_poll,
+#ifndef CONFIG_MMU
+ .get_unmapped_area = uvc_v4l2_get_unmapped_area,
+#endif
+};
+
--- /dev/null
+/*
+ * uvc_video.c -- USB Video Class driver - Video handling
+ *
+ * Copyright (C) 2005-2010
+ * Laurent Pinchart (laurent.pinchart@ideasonboard.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/usb.h>
+#include <linux/videodev2.h>
+#include <linux/vmalloc.h>
+#include <linux/wait.h>
+#include <linux/atomic.h>
+#include <asm/unaligned.h>
+
+#include <media/v4l2-common.h>
+
+#include "uvcvideo.h"
+
+/* ------------------------------------------------------------------------
+ * UVC Controls
+ */
+
+static int __uvc_query_ctrl(struct uvc_device *dev, __u8 query, __u8 unit,
+ __u8 intfnum, __u8 cs, void *data, __u16 size,
+ int timeout)
+{
+ __u8 type = USB_TYPE_CLASS | USB_RECIP_INTERFACE;
+ unsigned int pipe;
+
+ pipe = (query & 0x80) ? usb_rcvctrlpipe(dev->udev, 0)
+ : usb_sndctrlpipe(dev->udev, 0);
+ type |= (query & 0x80) ? USB_DIR_IN : USB_DIR_OUT;
+
+ return usb_control_msg(dev->udev, pipe, query, type, cs << 8,
+ unit << 8 | intfnum, data, size, timeout);
+}
+
+static const char *uvc_query_name(__u8 query)
+{
+ switch (query) {
+ case UVC_SET_CUR:
+ return "SET_CUR";
+ case UVC_GET_CUR:
+ return "GET_CUR";
+ case UVC_GET_MIN:
+ return "GET_MIN";
+ case UVC_GET_MAX:
+ return "GET_MAX";
+ case UVC_GET_RES:
+ return "GET_RES";
+ case UVC_GET_LEN:
+ return "GET_LEN";
+ case UVC_GET_INFO:
+ return "GET_INFO";
+ case UVC_GET_DEF:
+ return "GET_DEF";
+ default:
+ return "<invalid>";
+ }
+}
+
+int uvc_query_ctrl(struct uvc_device *dev, __u8 query, __u8 unit,
+ __u8 intfnum, __u8 cs, void *data, __u16 size)
+{
+ int ret;
+
+ ret = __uvc_query_ctrl(dev, query, unit, intfnum, cs, data, size,
+ UVC_CTRL_CONTROL_TIMEOUT);
+ if (ret != size) {
+ uvc_printk(KERN_ERR, "Failed to query (%s) UVC control %u on "
+ "unit %u: %d (exp. %u).\n", uvc_query_name(query), cs,
+ unit, ret, size);
+ return -EIO;
+ }
+
+ return 0;
+}
+
+static void uvc_fixup_video_ctrl(struct uvc_streaming *stream,
+ struct uvc_streaming_control *ctrl)
+{
+ struct uvc_format *format = NULL;
+ struct uvc_frame *frame = NULL;
+ unsigned int i;
+
+ for (i = 0; i < stream->nformats; ++i) {
+ if (stream->format[i].index == ctrl->bFormatIndex) {
+ format = &stream->format[i];
+ break;
+ }
+ }
+
+ if (format == NULL)
+ return;
+
+ for (i = 0; i < format->nframes; ++i) {
+ if (format->frame[i].bFrameIndex == ctrl->bFrameIndex) {
+ frame = &format->frame[i];
+ break;
+ }
+ }
+
+ if (frame == NULL)
+ return;
+
+ if (!(format->flags & UVC_FMT_FLAG_COMPRESSED) ||
+ (ctrl->dwMaxVideoFrameSize == 0 &&
+ stream->dev->uvc_version < 0x0110))
+ ctrl->dwMaxVideoFrameSize =
+ frame->dwMaxVideoFrameBufferSize;
+
+ if (!(format->flags & UVC_FMT_FLAG_COMPRESSED) &&
+ stream->dev->quirks & UVC_QUIRK_FIX_BANDWIDTH &&
+ stream->intf->num_altsetting > 1) {
+ u32 interval;
+ u32 bandwidth;
+
+ interval = (ctrl->dwFrameInterval > 100000)
+ ? ctrl->dwFrameInterval
+ : frame->dwFrameInterval[0];
+
+ /* Compute a bandwidth estimation by multiplying the frame
+ * size by the number of video frames per second, divide the
+ * result by the number of USB frames (or micro-frames for
+ * high-speed devices) per second and add the UVC header size
+ * (assumed to be 12 bytes long).
+ */
+ bandwidth = frame->wWidth * frame->wHeight / 8 * format->bpp;
+ bandwidth *= 10000000 / interval + 1;
+ bandwidth /= 1000;
+ if (stream->dev->udev->speed == USB_SPEED_HIGH)
+ bandwidth /= 8;
+ bandwidth += 12;
+
+ /* The bandwidth estimate is too low for many cameras. Don't use
+ * maximum packet sizes lower than 1024 bytes to try and work
+ * around the problem. According to measurements done on two
+ * different camera models, the value is high enough to get most
+ * resolutions working while not preventing two simultaneous
+ * VGA streams at 15 fps.
+ */
+ bandwidth = max_t(u32, bandwidth, 1024);
+
+ ctrl->dwMaxPayloadTransferSize = bandwidth;
+ }
+}
+
+static int uvc_get_video_ctrl(struct uvc_streaming *stream,
+ struct uvc_streaming_control *ctrl, int probe, __u8 query)
+{
+ __u8 *data;
+ __u16 size;
+ int ret;
+
+ size = stream->dev->uvc_version >= 0x0110 ? 34 : 26;
+ if ((stream->dev->quirks & UVC_QUIRK_PROBE_DEF) &&
+ query == UVC_GET_DEF)
+ return -EIO;
+
+ data = kmalloc(size, GFP_KERNEL);
+ if (data == NULL)
+ return -ENOMEM;
+
+ ret = __uvc_query_ctrl(stream->dev, query, 0, stream->intfnum,
+ probe ? UVC_VS_PROBE_CONTROL : UVC_VS_COMMIT_CONTROL, data,
+ size, uvc_timeout_param);
+
+ if ((query == UVC_GET_MIN || query == UVC_GET_MAX) && ret == 2) {
+ /* Some cameras, mostly based on Bison Electronics chipsets,
+ * answer a GET_MIN or GET_MAX request with the wCompQuality
+ * field only.
+ */
+ uvc_warn_once(stream->dev, UVC_WARN_MINMAX, "UVC non "
+ "compliance - GET_MIN/MAX(PROBE) incorrectly "
+ "supported. Enabling workaround.\n");
+ memset(ctrl, 0, sizeof *ctrl);
+ ctrl->wCompQuality = le16_to_cpup((__le16 *)data);
+ ret = 0;
+ goto out;
+ } else if (query == UVC_GET_DEF && probe == 1 && ret != size) {
+ /* Many cameras don't support the GET_DEF request on their
+ * video probe control. Warn once and return, the caller will
+ * fall back to GET_CUR.
+ */
+ uvc_warn_once(stream->dev, UVC_WARN_PROBE_DEF, "UVC non "
+ "compliance - GET_DEF(PROBE) not supported. "
+ "Enabling workaround.\n");
+ ret = -EIO;
+ goto out;
+ } else if (ret != size) {
+ uvc_printk(KERN_ERR, "Failed to query (%u) UVC %s control : "
+ "%d (exp. %u).\n", query, probe ? "probe" : "commit",
+ ret, size);
+ ret = -EIO;
+ goto out;
+ }
+
+ ctrl->bmHint = le16_to_cpup((__le16 *)&data[0]);
+ ctrl->bFormatIndex = data[2];
+ ctrl->bFrameIndex = data[3];
+ ctrl->dwFrameInterval = le32_to_cpup((__le32 *)&data[4]);
+ ctrl->wKeyFrameRate = le16_to_cpup((__le16 *)&data[8]);
+ ctrl->wPFrameRate = le16_to_cpup((__le16 *)&data[10]);
+ ctrl->wCompQuality = le16_to_cpup((__le16 *)&data[12]);
+ ctrl->wCompWindowSize = le16_to_cpup((__le16 *)&data[14]);
+ ctrl->wDelay = le16_to_cpup((__le16 *)&data[16]);
+ ctrl->dwMaxVideoFrameSize = get_unaligned_le32(&data[18]);
+ ctrl->dwMaxPayloadTransferSize = get_unaligned_le32(&data[22]);
+
+ if (size == 34) {
+ ctrl->dwClockFrequency = get_unaligned_le32(&data[26]);
+ ctrl->bmFramingInfo = data[30];
+ ctrl->bPreferedVersion = data[31];
+ ctrl->bMinVersion = data[32];
+ ctrl->bMaxVersion = data[33];
+ } else {
+ ctrl->dwClockFrequency = stream->dev->clock_frequency;
+ ctrl->bmFramingInfo = 0;
+ ctrl->bPreferedVersion = 0;
+ ctrl->bMinVersion = 0;
+ ctrl->bMaxVersion = 0;
+ }
+
+ /* Some broken devices return null or wrong dwMaxVideoFrameSize and
+ * dwMaxPayloadTransferSize fields. Try to get the value from the
+ * format and frame descriptors.
+ */
+ uvc_fixup_video_ctrl(stream, ctrl);
+ ret = 0;
+
+out:
+ kfree(data);
+ return ret;
+}
+
+static int uvc_set_video_ctrl(struct uvc_streaming *stream,
+ struct uvc_streaming_control *ctrl, int probe)
+{
+ __u8 *data;
+ __u16 size;
+ int ret;
+
+ size = stream->dev->uvc_version >= 0x0110 ? 34 : 26;
+ data = kzalloc(size, GFP_KERNEL);
+ if (data == NULL)
+ return -ENOMEM;
+
+ *(__le16 *)&data[0] = cpu_to_le16(ctrl->bmHint);
+ data[2] = ctrl->bFormatIndex;
+ data[3] = ctrl->bFrameIndex;
+ *(__le32 *)&data[4] = cpu_to_le32(ctrl->dwFrameInterval);
+ *(__le16 *)&data[8] = cpu_to_le16(ctrl->wKeyFrameRate);
+ *(__le16 *)&data[10] = cpu_to_le16(ctrl->wPFrameRate);
+ *(__le16 *)&data[12] = cpu_to_le16(ctrl->wCompQuality);
+ *(__le16 *)&data[14] = cpu_to_le16(ctrl->wCompWindowSize);
+ *(__le16 *)&data[16] = cpu_to_le16(ctrl->wDelay);
+ put_unaligned_le32(ctrl->dwMaxVideoFrameSize, &data[18]);
+ put_unaligned_le32(ctrl->dwMaxPayloadTransferSize, &data[22]);
+
+ if (size == 34) {
+ put_unaligned_le32(ctrl->dwClockFrequency, &data[26]);
+ data[30] = ctrl->bmFramingInfo;
+ data[31] = ctrl->bPreferedVersion;
+ data[32] = ctrl->bMinVersion;
+ data[33] = ctrl->bMaxVersion;
+ }
+
+ ret = __uvc_query_ctrl(stream->dev, UVC_SET_CUR, 0, stream->intfnum,
+ probe ? UVC_VS_PROBE_CONTROL : UVC_VS_COMMIT_CONTROL, data,
+ size, uvc_timeout_param);
+ if (ret != size) {
+ uvc_printk(KERN_ERR, "Failed to set UVC %s control : "
+ "%d (exp. %u).\n", probe ? "probe" : "commit",
+ ret, size);
+ ret = -EIO;
+ }
+
+ kfree(data);
+ return ret;
+}
+
+int uvc_probe_video(struct uvc_streaming *stream,
+ struct uvc_streaming_control *probe)
+{
+ struct uvc_streaming_control probe_min, probe_max;
+ __u16 bandwidth;
+ unsigned int i;
+ int ret;
+
+ /* Perform probing. The device should adjust the requested values
+ * according to its capabilities. However, some devices, namely the
+ * first generation UVC Logitech webcams, don't implement the Video
+ * Probe control properly, and just return the needed bandwidth. For
+ * that reason, if the needed bandwidth exceeds the maximum available
+ * bandwidth, try to lower the quality.
+ */
+ ret = uvc_set_video_ctrl(stream, probe, 1);
+ if (ret < 0)
+ goto done;
+
+ /* Get the minimum and maximum values for compression settings. */
+ if (!(stream->dev->quirks & UVC_QUIRK_PROBE_MINMAX)) {
+ ret = uvc_get_video_ctrl(stream, &probe_min, 1, UVC_GET_MIN);
+ if (ret < 0)
+ goto done;
+ ret = uvc_get_video_ctrl(stream, &probe_max, 1, UVC_GET_MAX);
+ if (ret < 0)
+ goto done;
+
+ probe->wCompQuality = probe_max.wCompQuality;
+ }
+
+ for (i = 0; i < 2; ++i) {
+ ret = uvc_set_video_ctrl(stream, probe, 1);
+ if (ret < 0)
+ goto done;
+ ret = uvc_get_video_ctrl(stream, probe, 1, UVC_GET_CUR);
+ if (ret < 0)
+ goto done;
+
+ if (stream->intf->num_altsetting == 1)
+ break;
+
+ bandwidth = probe->dwMaxPayloadTransferSize;
+ if (bandwidth <= stream->maxpsize)
+ break;
+
+ if (stream->dev->quirks & UVC_QUIRK_PROBE_MINMAX) {
+ ret = -ENOSPC;
+ goto done;
+ }
+
+ /* TODO: negotiate compression parameters */
+ probe->wKeyFrameRate = probe_min.wKeyFrameRate;
+ probe->wPFrameRate = probe_min.wPFrameRate;
+ probe->wCompQuality = probe_max.wCompQuality;
+ probe->wCompWindowSize = probe_min.wCompWindowSize;
+ }
+
+done:
+ return ret;
+}
+
+static int uvc_commit_video(struct uvc_streaming *stream,
+ struct uvc_streaming_control *probe)
+{
+ return uvc_set_video_ctrl(stream, probe, 0);
+}
+
+/* -----------------------------------------------------------------------------
+ * Clocks and timestamps
+ */
+
+static void
+uvc_video_clock_decode(struct uvc_streaming *stream, struct uvc_buffer *buf,
+ const __u8 *data, int len)
+{
+ struct uvc_clock_sample *sample;
+ unsigned int header_size;
+ bool has_pts = false;
+ bool has_scr = false;
+ unsigned long flags;
+ struct timespec ts;
+ u16 host_sof;
+ u16 dev_sof;
+
+ switch (data[1] & (UVC_STREAM_PTS | UVC_STREAM_SCR)) {
+ case UVC_STREAM_PTS | UVC_STREAM_SCR:
+ header_size = 12;
+ has_pts = true;
+ has_scr = true;
+ break;
+ case UVC_STREAM_PTS:
+ header_size = 6;
+ has_pts = true;
+ break;
+ case UVC_STREAM_SCR:
+ header_size = 8;
+ has_scr = true;
+ break;
+ default:
+ header_size = 2;
+ break;
+ }
+
+ /* Check for invalid headers. */
+ if (len < header_size)
+ return;
+
+ /* Extract the timestamps:
+ *
+ * - store the frame PTS in the buffer structure
+ * - if the SCR field is present, retrieve the host SOF counter and
+ * kernel timestamps and store them with the SCR STC and SOF fields
+ * in the ring buffer
+ */
+ if (has_pts && buf != NULL)
+ buf->pts = get_unaligned_le32(&data[2]);
+
+ if (!has_scr)
+ return;
+
+ /* To limit the amount of data, drop SCRs with an SOF identical to the
+ * previous one.
+ */
+ dev_sof = get_unaligned_le16(&data[header_size - 2]);
+ if (dev_sof == stream->clock.last_sof)
+ return;
+
+ stream->clock.last_sof = dev_sof;
+
+ host_sof = usb_get_current_frame_number(stream->dev->udev);
+ ktime_get_ts(&ts);
+
+ /* The UVC specification allows device implementations that can't obtain
+ * the USB frame number to keep their own frame counters as long as they
+ * match the size and frequency of the frame number associated with USB
+ * SOF tokens. The SOF values sent by such devices differ from the USB
+ * SOF tokens by a fixed offset that needs to be estimated and accounted
+ * for to make timestamp recovery as accurate as possible.
+ *
+ * The offset is estimated the first time a device SOF value is received
+ * as the difference between the host and device SOF values. As the two
+ * SOF values can differ slightly due to transmission delays, consider
+ * that the offset is null if the difference is not higher than 10 ms
+ * (negative differences can not happen and are thus considered as an
+ * offset). The video commit control wDelay field should be used to
+ * compute a dynamic threshold instead of using a fixed 10 ms value, but
+ * devices don't report reliable wDelay values.
+ *
+ * See uvc_video_clock_host_sof() for an explanation regarding why only
+ * the 8 LSBs of the delta are kept.
+ */
+ if (stream->clock.sof_offset == (u16)-1) {
+ u16 delta_sof = (host_sof - dev_sof) & 255;
+ if (delta_sof >= 10)
+ stream->clock.sof_offset = delta_sof;
+ else
+ stream->clock.sof_offset = 0;
+ }
+
+ dev_sof = (dev_sof + stream->clock.sof_offset) & 2047;
+
+ spin_lock_irqsave(&stream->clock.lock, flags);
+
+ sample = &stream->clock.samples[stream->clock.head];
+ sample->dev_stc = get_unaligned_le32(&data[header_size - 6]);
+ sample->dev_sof = dev_sof;
+ sample->host_sof = host_sof;
+ sample->host_ts = ts;
+
+ /* Update the sliding window head and count. */
+ stream->clock.head = (stream->clock.head + 1) % stream->clock.size;
+
+ if (stream->clock.count < stream->clock.size)
+ stream->clock.count++;
+
+ spin_unlock_irqrestore(&stream->clock.lock, flags);
+}
+
+static void uvc_video_clock_reset(struct uvc_streaming *stream)
+{
+ struct uvc_clock *clock = &stream->clock;
+
+ clock->head = 0;
+ clock->count = 0;
+ clock->last_sof = -1;
+ clock->sof_offset = -1;
+}
+
+static int uvc_video_clock_init(struct uvc_streaming *stream)
+{
+ struct uvc_clock *clock = &stream->clock;
+
+ spin_lock_init(&clock->lock);
+ clock->size = 32;
+
+ clock->samples = kmalloc(clock->size * sizeof(*clock->samples),
+ GFP_KERNEL);
+ if (clock->samples == NULL)
+ return -ENOMEM;
+
+ uvc_video_clock_reset(stream);
+
+ return 0;
+}
+
+static void uvc_video_clock_cleanup(struct uvc_streaming *stream)
+{
+ kfree(stream->clock.samples);
+ stream->clock.samples = NULL;
+}
+
+/*
+ * uvc_video_clock_host_sof - Return the host SOF value for a clock sample
+ *
+ * Host SOF counters reported by usb_get_current_frame_number() usually don't
+ * cover the whole 11-bits SOF range (0-2047) but are limited to the HCI frame
+ * schedule window. They can be limited to 8, 9 or 10 bits depending on the host
+ * controller and its configuration.
+ *
+ * We thus need to recover the SOF value corresponding to the host frame number.
+ * As the device and host frame numbers are sampled in a short interval, the
+ * difference between their values should be equal to a small delta plus an
+ * integer multiple of 256 caused by the host frame number limited precision.
+ *
+ * To obtain the recovered host SOF value, compute the small delta by masking
+ * the high bits of the host frame counter and device SOF difference and add it
+ * to the device SOF value.
+ */
+static u16 uvc_video_clock_host_sof(const struct uvc_clock_sample *sample)
+{
+ /* The delta value can be negative. */
+ s8 delta_sof;
+
+ delta_sof = (sample->host_sof - sample->dev_sof) & 255;
+
+ return (sample->dev_sof + delta_sof) & 2047;
+}
+
+/*
+ * uvc_video_clock_update - Update the buffer timestamp
+ *
+ * This function converts the buffer PTS timestamp to the host clock domain by
+ * going through the USB SOF clock domain and stores the result in the V4L2
+ * buffer timestamp field.
+ *
+ * The relationship between the device clock and the host clock isn't known.
+ * However, the device and the host share the common USB SOF clock which can be
+ * used to recover that relationship.
+ *
+ * The relationship between the device clock and the USB SOF clock is considered
+ * to be linear over the clock samples sliding window and is given by
+ *
+ * SOF = m * PTS + p
+ *
+ * Several methods to compute the slope (m) and intercept (p) can be used. As
+ * the clock drift should be small compared to the sliding window size, we
+ * assume that the line that goes through the points at both ends of the window
+ * is a good approximation. Naming those points P1 and P2, we get
+ *
+ * SOF = (SOF2 - SOF1) / (STC2 - STC1) * PTS
+ * + (SOF1 * STC2 - SOF2 * STC1) / (STC2 - STC1)
+ *
+ * or
+ *
+ * SOF = ((SOF2 - SOF1) * PTS + SOF1 * STC2 - SOF2 * STC1) / (STC2 - STC1) (1)
+ *
+ * to avoid loosing precision in the division. Similarly, the host timestamp is
+ * computed with
+ *
+ * TS = ((TS2 - TS1) * PTS + TS1 * SOF2 - TS2 * SOF1) / (SOF2 - SOF1) (2)
+ *
+ * SOF values are coded on 11 bits by USB. We extend their precision with 16
+ * decimal bits, leading to a 11.16 coding.
+ *
+ * TODO: To avoid surprises with device clock values, PTS/STC timestamps should
+ * be normalized using the nominal device clock frequency reported through the
+ * UVC descriptors.
+ *
+ * Both the PTS/STC and SOF counters roll over, after a fixed but device
+ * specific amount of time for PTS/STC and after 2048ms for SOF. As long as the
+ * sliding window size is smaller than the rollover period, differences computed
+ * on unsigned integers will produce the correct result. However, the p term in
+ * the linear relations will be miscomputed.
+ *
+ * To fix the issue, we subtract a constant from the PTS and STC values to bring
+ * PTS to half the 32 bit STC range. The sliding window STC values then fit into
+ * the 32 bit range without any rollover.
+ *
+ * Similarly, we add 2048 to the device SOF values to make sure that the SOF
+ * computed by (1) will never be smaller than 0. This offset is then compensated
+ * by adding 2048 to the SOF values used in (2). However, this doesn't prevent
+ * rollovers between (1) and (2): the SOF value computed by (1) can be slightly
+ * lower than 4096, and the host SOF counters can have rolled over to 2048. This
+ * case is handled by subtracting 2048 from the SOF value if it exceeds the host
+ * SOF value at the end of the sliding window.
+ *
+ * Finally we subtract a constant from the host timestamps to bring the first
+ * timestamp of the sliding window to 1s.
+ */
+void uvc_video_clock_update(struct uvc_streaming *stream,
+ struct v4l2_buffer *v4l2_buf,
+ struct uvc_buffer *buf)
+{
+ struct uvc_clock *clock = &stream->clock;
+ struct uvc_clock_sample *first;
+ struct uvc_clock_sample *last;
+ unsigned long flags;
+ struct timespec ts;
+ u32 delta_stc;
+ u32 y1, y2;
+ u32 x1, x2;
+ u32 mean;
+ u32 sof;
+ u32 div;
+ u32 rem;
+ u64 y;
+
+ spin_lock_irqsave(&clock->lock, flags);
+
+ if (clock->count < clock->size)
+ goto done;
+
+ first = &clock->samples[clock->head];
+ last = &clock->samples[(clock->head - 1) % clock->size];
+
+ /* First step, PTS to SOF conversion. */
+ delta_stc = buf->pts - (1UL << 31);
+ x1 = first->dev_stc - delta_stc;
+ x2 = last->dev_stc - delta_stc;
+ if (x1 == x2)
+ goto done;
+
+ y1 = (first->dev_sof + 2048) << 16;
+ y2 = (last->dev_sof + 2048) << 16;
+ if (y2 < y1)
+ y2 += 2048 << 16;
+
+ y = (u64)(y2 - y1) * (1ULL << 31) + (u64)y1 * (u64)x2
+ - (u64)y2 * (u64)x1;
+ y = div_u64(y, x2 - x1);
+
+ sof = y;
+
+ uvc_trace(UVC_TRACE_CLOCK, "%s: PTS %u y %llu.%06llu SOF %u.%06llu "
+ "(x1 %u x2 %u y1 %u y2 %u SOF offset %u)\n",
+ stream->dev->name, buf->pts,
+ y >> 16, div_u64((y & 0xffff) * 1000000, 65536),
+ sof >> 16, div_u64(((u64)sof & 0xffff) * 1000000LLU, 65536),
+ x1, x2, y1, y2, clock->sof_offset);
+
+ /* Second step, SOF to host clock conversion. */
+ x1 = (uvc_video_clock_host_sof(first) + 2048) << 16;
+ x2 = (uvc_video_clock_host_sof(last) + 2048) << 16;
+ if (x2 < x1)
+ x2 += 2048 << 16;
+ if (x1 == x2)
+ goto done;
+
+ ts = timespec_sub(last->host_ts, first->host_ts);
+ y1 = NSEC_PER_SEC;
+ y2 = (ts.tv_sec + 1) * NSEC_PER_SEC + ts.tv_nsec;
+
+ /* Interpolated and host SOF timestamps can wrap around at slightly
+ * different times. Handle this by adding or removing 2048 to or from
+ * the computed SOF value to keep it close to the SOF samples mean
+ * value.
+ */
+ mean = (x1 + x2) / 2;
+ if (mean - (1024 << 16) > sof)
+ sof += 2048 << 16;
+ else if (sof > mean + (1024 << 16))
+ sof -= 2048 << 16;
+
+ y = (u64)(y2 - y1) * (u64)sof + (u64)y1 * (u64)x2
+ - (u64)y2 * (u64)x1;
+ y = div_u64(y, x2 - x1);
+
+ div = div_u64_rem(y, NSEC_PER_SEC, &rem);
+ ts.tv_sec = first->host_ts.tv_sec - 1 + div;
+ ts.tv_nsec = first->host_ts.tv_nsec + rem;
+ if (ts.tv_nsec >= NSEC_PER_SEC) {
+ ts.tv_sec++;
+ ts.tv_nsec -= NSEC_PER_SEC;
+ }
+
+ uvc_trace(UVC_TRACE_CLOCK, "%s: SOF %u.%06llu y %llu ts %lu.%06lu "
+ "buf ts %lu.%06lu (x1 %u/%u/%u x2 %u/%u/%u y1 %u y2 %u)\n",
+ stream->dev->name,
+ sof >> 16, div_u64(((u64)sof & 0xffff) * 1000000LLU, 65536),
+ y, ts.tv_sec, ts.tv_nsec / NSEC_PER_USEC,
+ v4l2_buf->timestamp.tv_sec, v4l2_buf->timestamp.tv_usec,
+ x1, first->host_sof, first->dev_sof,
+ x2, last->host_sof, last->dev_sof, y1, y2);
+
+ /* Update the V4L2 buffer. */
+ v4l2_buf->timestamp.tv_sec = ts.tv_sec;
+ v4l2_buf->timestamp.tv_usec = ts.tv_nsec / NSEC_PER_USEC;
+
+done:
+ spin_unlock_irqrestore(&stream->clock.lock, flags);
+}
+
+/* ------------------------------------------------------------------------
+ * Stream statistics
+ */
+
+static void uvc_video_stats_decode(struct uvc_streaming *stream,
+ const __u8 *data, int len)
+{
+ unsigned int header_size;
+ bool has_pts = false;
+ bool has_scr = false;
+ u16 uninitialized_var(scr_sof);
+ u32 uninitialized_var(scr_stc);
+ u32 uninitialized_var(pts);
+
+ if (stream->stats.stream.nb_frames == 0 &&
+ stream->stats.frame.nb_packets == 0)
+ ktime_get_ts(&stream->stats.stream.start_ts);
+
+ switch (data[1] & (UVC_STREAM_PTS | UVC_STREAM_SCR)) {
+ case UVC_STREAM_PTS | UVC_STREAM_SCR:
+ header_size = 12;
+ has_pts = true;
+ has_scr = true;
+ break;
+ case UVC_STREAM_PTS:
+ header_size = 6;
+ has_pts = true;
+ break;
+ case UVC_STREAM_SCR:
+ header_size = 8;
+ has_scr = true;
+ break;
+ default:
+ header_size = 2;
+ break;
+ }
+
+ /* Check for invalid headers. */
+ if (len < header_size || data[0] < header_size) {
+ stream->stats.frame.nb_invalid++;
+ return;
+ }
+
+ /* Extract the timestamps. */
+ if (has_pts)
+ pts = get_unaligned_le32(&data[2]);
+
+ if (has_scr) {
+ scr_stc = get_unaligned_le32(&data[header_size - 6]);
+ scr_sof = get_unaligned_le16(&data[header_size - 2]);
+ }
+
+ /* Is PTS constant through the whole frame ? */
+ if (has_pts && stream->stats.frame.nb_pts) {
+ if (stream->stats.frame.pts != pts) {
+ stream->stats.frame.nb_pts_diffs++;
+ stream->stats.frame.last_pts_diff =
+ stream->stats.frame.nb_packets;
+ }
+ }
+
+ if (has_pts) {
+ stream->stats.frame.nb_pts++;
+ stream->stats.frame.pts = pts;
+ }
+
+ /* Do all frames have a PTS in their first non-empty packet, or before
+ * their first empty packet ?
+ */
+ if (stream->stats.frame.size == 0) {
+ if (len > header_size)
+ stream->stats.frame.has_initial_pts = has_pts;
+ if (len == header_size && has_pts)
+ stream->stats.frame.has_early_pts = true;
+ }
+
+ /* Do the SCR.STC and SCR.SOF fields vary through the frame ? */
+ if (has_scr && stream->stats.frame.nb_scr) {
+ if (stream->stats.frame.scr_stc != scr_stc)
+ stream->stats.frame.nb_scr_diffs++;
+ }
+
+ if (has_scr) {
+ /* Expand the SOF counter to 32 bits and store its value. */
+ if (stream->stats.stream.nb_frames > 0 ||
+ stream->stats.frame.nb_scr > 0)
+ stream->stats.stream.scr_sof_count +=
+ (scr_sof - stream->stats.stream.scr_sof) % 2048;
+ stream->stats.stream.scr_sof = scr_sof;
+
+ stream->stats.frame.nb_scr++;
+ stream->stats.frame.scr_stc = scr_stc;
+ stream->stats.frame.scr_sof = scr_sof;
+
+ if (scr_sof < stream->stats.stream.min_sof)
+ stream->stats.stream.min_sof = scr_sof;
+ if (scr_sof > stream->stats.stream.max_sof)
+ stream->stats.stream.max_sof = scr_sof;
+ }
+
+ /* Record the first non-empty packet number. */
+ if (stream->stats.frame.size == 0 && len > header_size)
+ stream->stats.frame.first_data = stream->stats.frame.nb_packets;
+
+ /* Update the frame size. */
+ stream->stats.frame.size += len - header_size;
+
+ /* Update the packets counters. */
+ stream->stats.frame.nb_packets++;
+ if (len > header_size)
+ stream->stats.frame.nb_empty++;
+
+ if (data[1] & UVC_STREAM_ERR)
+ stream->stats.frame.nb_errors++;
+}
+
+static void uvc_video_stats_update(struct uvc_streaming *stream)
+{
+ struct uvc_stats_frame *frame = &stream->stats.frame;
+
+ uvc_trace(UVC_TRACE_STATS, "frame %u stats: %u/%u/%u packets, "
+ "%u/%u/%u pts (%searly %sinitial), %u/%u scr, "
+ "last pts/stc/sof %u/%u/%u\n",
+ stream->sequence, frame->first_data,
+ frame->nb_packets - frame->nb_empty, frame->nb_packets,
+ frame->nb_pts_diffs, frame->last_pts_diff, frame->nb_pts,
+ frame->has_early_pts ? "" : "!",
+ frame->has_initial_pts ? "" : "!",
+ frame->nb_scr_diffs, frame->nb_scr,
+ frame->pts, frame->scr_stc, frame->scr_sof);
+
+ stream->stats.stream.nb_frames++;
+ stream->stats.stream.nb_packets += stream->stats.frame.nb_packets;
+ stream->stats.stream.nb_empty += stream->stats.frame.nb_empty;
+ stream->stats.stream.nb_errors += stream->stats.frame.nb_errors;
+ stream->stats.stream.nb_invalid += stream->stats.frame.nb_invalid;
+
+ if (frame->has_early_pts)
+ stream->stats.stream.nb_pts_early++;
+ if (frame->has_initial_pts)
+ stream->stats.stream.nb_pts_initial++;
+ if (frame->last_pts_diff <= frame->first_data)
+ stream->stats.stream.nb_pts_constant++;
+ if (frame->nb_scr >= frame->nb_packets - frame->nb_empty)
+ stream->stats.stream.nb_scr_count_ok++;
+ if (frame->nb_scr_diffs + 1 == frame->nb_scr)
+ stream->stats.stream.nb_scr_diffs_ok++;
+
+ memset(&stream->stats.frame, 0, sizeof(stream->stats.frame));
+}
+
+size_t uvc_video_stats_dump(struct uvc_streaming *stream, char *buf,
+ size_t size)
+{
+ unsigned int scr_sof_freq;
+ unsigned int duration;
+ struct timespec ts;
+ size_t count = 0;
+
+ ts.tv_sec = stream->stats.stream.stop_ts.tv_sec
+ - stream->stats.stream.start_ts.tv_sec;
+ ts.tv_nsec = stream->stats.stream.stop_ts.tv_nsec
+ - stream->stats.stream.start_ts.tv_nsec;
+ if (ts.tv_nsec < 0) {
+ ts.tv_sec--;
+ ts.tv_nsec += 1000000000;
+ }
+
+ /* Compute the SCR.SOF frequency estimate. At the nominal 1kHz SOF
+ * frequency this will not overflow before more than 1h.
+ */
+ duration = ts.tv_sec * 1000 + ts.tv_nsec / 1000000;
+ if (duration != 0)
+ scr_sof_freq = stream->stats.stream.scr_sof_count * 1000
+ / duration;
+ else
+ scr_sof_freq = 0;
+
+ count += scnprintf(buf + count, size - count,
+ "frames: %u\npackets: %u\nempty: %u\n"
+ "errors: %u\ninvalid: %u\n",
+ stream->stats.stream.nb_frames,
+ stream->stats.stream.nb_packets,
+ stream->stats.stream.nb_empty,
+ stream->stats.stream.nb_errors,
+ stream->stats.stream.nb_invalid);
+ count += scnprintf(buf + count, size - count,
+ "pts: %u early, %u initial, %u ok\n",
+ stream->stats.stream.nb_pts_early,
+ stream->stats.stream.nb_pts_initial,
+ stream->stats.stream.nb_pts_constant);
+ count += scnprintf(buf + count, size - count,
+ "scr: %u count ok, %u diff ok\n",
+ stream->stats.stream.nb_scr_count_ok,
+ stream->stats.stream.nb_scr_diffs_ok);
+ count += scnprintf(buf + count, size - count,
+ "sof: %u <= sof <= %u, freq %u.%03u kHz\n",
+ stream->stats.stream.min_sof,
+ stream->stats.stream.max_sof,
+ scr_sof_freq / 1000, scr_sof_freq % 1000);
+
+ return count;
+}
+
+static void uvc_video_stats_start(struct uvc_streaming *stream)
+{
+ memset(&stream->stats, 0, sizeof(stream->stats));
+ stream->stats.stream.min_sof = 2048;
+}
+
+static void uvc_video_stats_stop(struct uvc_streaming *stream)
+{
+ ktime_get_ts(&stream->stats.stream.stop_ts);
+}
+
+/* ------------------------------------------------------------------------
+ * Video codecs
+ */
+
+/* Video payload decoding is handled by uvc_video_decode_start(),
+ * uvc_video_decode_data() and uvc_video_decode_end().
+ *
+ * uvc_video_decode_start is called with URB data at the start of a bulk or
+ * isochronous payload. It processes header data and returns the header size
+ * in bytes if successful. If an error occurs, it returns a negative error
+ * code. The following error codes have special meanings.
+ *
+ * - EAGAIN informs the caller that the current video buffer should be marked
+ * as done, and that the function should be called again with the same data
+ * and a new video buffer. This is used when end of frame conditions can be
+ * reliably detected at the beginning of the next frame only.
+ *
+ * If an error other than -EAGAIN is returned, the caller will drop the current
+ * payload. No call to uvc_video_decode_data and uvc_video_decode_end will be
+ * made until the next payload. -ENODATA can be used to drop the current
+ * payload if no other error code is appropriate.
+ *
+ * uvc_video_decode_data is called for every URB with URB data. It copies the
+ * data to the video buffer.
+ *
+ * uvc_video_decode_end is called with header data at the end of a bulk or
+ * isochronous payload. It performs any additional header data processing and
+ * returns 0 or a negative error code if an error occurred. As header data have
+ * already been processed by uvc_video_decode_start, this functions isn't
+ * required to perform sanity checks a second time.
+ *
+ * For isochronous transfers where a payload is always transferred in a single
+ * URB, the three functions will be called in a row.
+ *
+ * To let the decoder process header data and update its internal state even
+ * when no video buffer is available, uvc_video_decode_start must be prepared
+ * to be called with a NULL buf parameter. uvc_video_decode_data and
+ * uvc_video_decode_end will never be called with a NULL buffer.
+ */
+static int uvc_video_decode_start(struct uvc_streaming *stream,
+ struct uvc_buffer *buf, const __u8 *data, int len)
+{
+ __u8 fid;
+
+ /* Sanity checks:
+ * - packet must be at least 2 bytes long
+ * - bHeaderLength value must be at least 2 bytes (see above)
+ * - bHeaderLength value can't be larger than the packet size.
+ */
+ if (len < 2 || data[0] < 2 || data[0] > len) {
+ stream->stats.frame.nb_invalid++;
+ return -EINVAL;
+ }
+
+ fid = data[1] & UVC_STREAM_FID;
+
+ /* Increase the sequence number regardless of any buffer states, so
+ * that discontinuous sequence numbers always indicate lost frames.
+ */
+ if (stream->last_fid != fid) {
+ stream->sequence++;
+ if (stream->sequence)
+ uvc_video_stats_update(stream);
+ }
+
+ uvc_video_clock_decode(stream, buf, data, len);
+ uvc_video_stats_decode(stream, data, len);
+
+ /* Store the payload FID bit and return immediately when the buffer is
+ * NULL.
+ */
+ if (buf == NULL) {
+ stream->last_fid = fid;
+ return -ENODATA;
+ }
+
+ /* Mark the buffer as bad if the error bit is set. */
+ if (data[1] & UVC_STREAM_ERR) {
+ uvc_trace(UVC_TRACE_FRAME, "Marking buffer as bad (error bit "
+ "set).\n");
+ buf->error = 1;
+ }
+
+ /* Synchronize to the input stream by waiting for the FID bit to be
+ * toggled when the the buffer state is not UVC_BUF_STATE_ACTIVE.
+ * stream->last_fid is initialized to -1, so the first isochronous
+ * frame will always be in sync.
+ *
+ * If the device doesn't toggle the FID bit, invert stream->last_fid
+ * when the EOF bit is set to force synchronisation on the next packet.
+ */
+ if (buf->state != UVC_BUF_STATE_ACTIVE) {
+ struct timespec ts;
+
+ if (fid == stream->last_fid) {
+ uvc_trace(UVC_TRACE_FRAME, "Dropping payload (out of "
+ "sync).\n");
+ if ((stream->dev->quirks & UVC_QUIRK_STREAM_NO_FID) &&
+ (data[1] & UVC_STREAM_EOF))
+ stream->last_fid ^= UVC_STREAM_FID;
+ return -ENODATA;
+ }
+
+ if (uvc_clock_param == CLOCK_MONOTONIC)
+ ktime_get_ts(&ts);
+ else
+ ktime_get_real_ts(&ts);
+
+ buf->buf.v4l2_buf.sequence = stream->sequence;
+ buf->buf.v4l2_buf.timestamp.tv_sec = ts.tv_sec;
+ buf->buf.v4l2_buf.timestamp.tv_usec =
+ ts.tv_nsec / NSEC_PER_USEC;
+
+ /* TODO: Handle PTS and SCR. */
+ buf->state = UVC_BUF_STATE_ACTIVE;
+ }
+
+ /* Mark the buffer as done if we're at the beginning of a new frame.
+ * End of frame detection is better implemented by checking the EOF
+ * bit (FID bit toggling is delayed by one frame compared to the EOF
+ * bit), but some devices don't set the bit at end of frame (and the
+ * last payload can be lost anyway). We thus must check if the FID has
+ * been toggled.
+ *
+ * stream->last_fid is initialized to -1, so the first isochronous
+ * frame will never trigger an end of frame detection.
+ *
+ * Empty buffers (bytesused == 0) don't trigger end of frame detection
+ * as it doesn't make sense to return an empty buffer. This also
+ * avoids detecting end of frame conditions at FID toggling if the
+ * previous payload had the EOF bit set.
+ */
+ if (fid != stream->last_fid && buf->bytesused != 0) {
+ uvc_trace(UVC_TRACE_FRAME, "Frame complete (FID bit "
+ "toggled).\n");
+ buf->state = UVC_BUF_STATE_READY;
+ return -EAGAIN;
+ }
+
+ stream->last_fid = fid;
+
+ return data[0];
+}
+
+static void uvc_video_decode_data(struct uvc_streaming *stream,
+ struct uvc_buffer *buf, const __u8 *data, int len)
+{
+ unsigned int maxlen, nbytes;
+ void *mem;
+
+ if (len <= 0)
+ return;
+
+ /* Copy the video data to the buffer. */
+ maxlen = buf->length - buf->bytesused;
+ mem = buf->mem + buf->bytesused;
+ nbytes = min((unsigned int)len, maxlen);
+ memcpy(mem, data, nbytes);
+ buf->bytesused += nbytes;
+
+ /* Complete the current frame if the buffer size was exceeded. */
+ if (len > maxlen) {
+ uvc_trace(UVC_TRACE_FRAME, "Frame complete (overflow).\n");
+ buf->state = UVC_BUF_STATE_READY;
+ }
+}
+
+static void uvc_video_decode_end(struct uvc_streaming *stream,
+ struct uvc_buffer *buf, const __u8 *data, int len)
+{
+ /* Mark the buffer as done if the EOF marker is set. */
+ if (data[1] & UVC_STREAM_EOF && buf->bytesused != 0) {
+ uvc_trace(UVC_TRACE_FRAME, "Frame complete (EOF found).\n");
+ if (data[0] == len)
+ uvc_trace(UVC_TRACE_FRAME, "EOF in empty payload.\n");
+ buf->state = UVC_BUF_STATE_READY;
+ if (stream->dev->quirks & UVC_QUIRK_STREAM_NO_FID)
+ stream->last_fid ^= UVC_STREAM_FID;
+ }
+}
+
+/* Video payload encoding is handled by uvc_video_encode_header() and
+ * uvc_video_encode_data(). Only bulk transfers are currently supported.
+ *
+ * uvc_video_encode_header is called at the start of a payload. It adds header
+ * data to the transfer buffer and returns the header size. As the only known
+ * UVC output device transfers a whole frame in a single payload, the EOF bit
+ * is always set in the header.
+ *
+ * uvc_video_encode_data is called for every URB and copies the data from the
+ * video buffer to the transfer buffer.
+ */
+static int uvc_video_encode_header(struct uvc_streaming *stream,
+ struct uvc_buffer *buf, __u8 *data, int len)
+{
+ data[0] = 2; /* Header length */
+ data[1] = UVC_STREAM_EOH | UVC_STREAM_EOF
+ | (stream->last_fid & UVC_STREAM_FID);
+ return 2;
+}
+
+static int uvc_video_encode_data(struct uvc_streaming *stream,
+ struct uvc_buffer *buf, __u8 *data, int len)
+{
+ struct uvc_video_queue *queue = &stream->queue;
+ unsigned int nbytes;
+ void *mem;
+
+ /* Copy video data to the URB buffer. */
+ mem = buf->mem + queue->buf_used;
+ nbytes = min((unsigned int)len, buf->bytesused - queue->buf_used);
+ nbytes = min(stream->bulk.max_payload_size - stream->bulk.payload_size,
+ nbytes);
+ memcpy(data, mem, nbytes);
+
+ queue->buf_used += nbytes;
+
+ return nbytes;
+}
+
+/* ------------------------------------------------------------------------
+ * URB handling
+ */
+
+/*
+ * Completion handler for video URBs.
+ */
+static void uvc_video_decode_isoc(struct urb *urb, struct uvc_streaming *stream,
+ struct uvc_buffer *buf)
+{
+ u8 *mem;
+ int ret, i;
+
+ for (i = 0; i < urb->number_of_packets; ++i) {
+ if (urb->iso_frame_desc[i].status < 0) {
+ uvc_trace(UVC_TRACE_FRAME, "USB isochronous frame "
+ "lost (%d).\n", urb->iso_frame_desc[i].status);
+ /* Mark the buffer as faulty. */
+ if (buf != NULL)
+ buf->error = 1;
+ continue;
+ }
+
+ /* Decode the payload header. */
+ mem = urb->transfer_buffer + urb->iso_frame_desc[i].offset;
+ do {
+ ret = uvc_video_decode_start(stream, buf, mem,
+ urb->iso_frame_desc[i].actual_length);
+ if (ret == -EAGAIN)
+ buf = uvc_queue_next_buffer(&stream->queue,
+ buf);
+ } while (ret == -EAGAIN);
+
+ if (ret < 0)
+ continue;
+
+ /* Decode the payload data. */
+ uvc_video_decode_data(stream, buf, mem + ret,
+ urb->iso_frame_desc[i].actual_length - ret);
+
+ /* Process the header again. */
+ uvc_video_decode_end(stream, buf, mem,
+ urb->iso_frame_desc[i].actual_length);
+
+ if (buf->state == UVC_BUF_STATE_READY) {
+ if (buf->length != buf->bytesused &&
+ !(stream->cur_format->flags &
+ UVC_FMT_FLAG_COMPRESSED))
+ buf->error = 1;
+
+ buf = uvc_queue_next_buffer(&stream->queue, buf);
+ }
+ }
+}
+
+static void uvc_video_decode_bulk(struct urb *urb, struct uvc_streaming *stream,
+ struct uvc_buffer *buf)
+{
+ u8 *mem;
+ int len, ret;
+
+ /*
+ * Ignore ZLPs if they're not part of a frame, otherwise process them
+ * to trigger the end of payload detection.
+ */
+ if (urb->actual_length == 0 && stream->bulk.header_size == 0)
+ return;
+
+ mem = urb->transfer_buffer;
+ len = urb->actual_length;
+ stream->bulk.payload_size += len;
+
+ /* If the URB is the first of its payload, decode and save the
+ * header.
+ */
+ if (stream->bulk.header_size == 0 && !stream->bulk.skip_payload) {
+ do {
+ ret = uvc_video_decode_start(stream, buf, mem, len);
+ if (ret == -EAGAIN)
+ buf = uvc_queue_next_buffer(&stream->queue,
+ buf);
+ } while (ret == -EAGAIN);
+
+ /* If an error occurred skip the rest of the payload. */
+ if (ret < 0 || buf == NULL) {
+ stream->bulk.skip_payload = 1;
+ } else {
+ memcpy(stream->bulk.header, mem, ret);
+ stream->bulk.header_size = ret;
+
+ mem += ret;
+ len -= ret;
+ }
+ }
+
+ /* The buffer queue might have been cancelled while a bulk transfer
+ * was in progress, so we can reach here with buf equal to NULL. Make
+ * sure buf is never dereferenced if NULL.
+ */
+
+ /* Process video data. */
+ if (!stream->bulk.skip_payload && buf != NULL)
+ uvc_video_decode_data(stream, buf, mem, len);
+
+ /* Detect the payload end by a URB smaller than the maximum size (or
+ * a payload size equal to the maximum) and process the header again.
+ */
+ if (urb->actual_length < urb->transfer_buffer_length ||
+ stream->bulk.payload_size >= stream->bulk.max_payload_size) {
+ if (!stream->bulk.skip_payload && buf != NULL) {
+ uvc_video_decode_end(stream, buf, stream->bulk.header,
+ stream->bulk.payload_size);
+ if (buf->state == UVC_BUF_STATE_READY)
+ buf = uvc_queue_next_buffer(&stream->queue,
+ buf);
+ }
+
+ stream->bulk.header_size = 0;
+ stream->bulk.skip_payload = 0;
+ stream->bulk.payload_size = 0;
+ }
+}
+
+static void uvc_video_encode_bulk(struct urb *urb, struct uvc_streaming *stream,
+ struct uvc_buffer *buf)
+{
+ u8 *mem = urb->transfer_buffer;
+ int len = stream->urb_size, ret;
+
+ if (buf == NULL) {
+ urb->transfer_buffer_length = 0;
+ return;
+ }
+
+ /* If the URB is the first of its payload, add the header. */
+ if (stream->bulk.header_size == 0) {
+ ret = uvc_video_encode_header(stream, buf, mem, len);
+ stream->bulk.header_size = ret;
+ stream->bulk.payload_size += ret;
+ mem += ret;
+ len -= ret;
+ }
+
+ /* Process video data. */
+ ret = uvc_video_encode_data(stream, buf, mem, len);
+
+ stream->bulk.payload_size += ret;
+ len -= ret;
+
+ if (buf->bytesused == stream->queue.buf_used ||
+ stream->bulk.payload_size == stream->bulk.max_payload_size) {
+ if (buf->bytesused == stream->queue.buf_used) {
+ stream->queue.buf_used = 0;
+ buf->state = UVC_BUF_STATE_READY;
+ buf->buf.v4l2_buf.sequence = ++stream->sequence;
+ uvc_queue_next_buffer(&stream->queue, buf);
+ stream->last_fid ^= UVC_STREAM_FID;
+ }
+
+ stream->bulk.header_size = 0;
+ stream->bulk.payload_size = 0;
+ }
+
+ urb->transfer_buffer_length = stream->urb_size - len;
+}
+
+static void uvc_video_complete(struct urb *urb)
+{
+ struct uvc_streaming *stream = urb->context;
+ struct uvc_video_queue *queue = &stream->queue;
+ struct uvc_buffer *buf = NULL;
+ unsigned long flags;
+ int ret;
+
+ switch (urb->status) {
+ case 0:
+ break;
+
+ default:
+ uvc_printk(KERN_WARNING, "Non-zero status (%d) in video "
+ "completion handler.\n", urb->status);
+
+ case -ENOENT: /* usb_kill_urb() called. */
+ if (stream->frozen)
+ return;
+
+ case -ECONNRESET: /* usb_unlink_urb() called. */
+ case -ESHUTDOWN: /* The endpoint is being disabled. */
+ uvc_queue_cancel(queue, urb->status == -ESHUTDOWN);
+ return;
+ }
+
+ spin_lock_irqsave(&queue->irqlock, flags);
+ if (!list_empty(&queue->irqqueue))
+ buf = list_first_entry(&queue->irqqueue, struct uvc_buffer,
+ queue);
+ spin_unlock_irqrestore(&queue->irqlock, flags);
+
+ stream->decode(urb, stream, buf);
+
+ if ((ret = usb_submit_urb(urb, GFP_ATOMIC)) < 0) {
+ uvc_printk(KERN_ERR, "Failed to resubmit video URB (%d).\n",
+ ret);
+ }
+}
+
+/*
+ * Free transfer buffers.
+ */
+static void uvc_free_urb_buffers(struct uvc_streaming *stream)
+{
+ unsigned int i;
+
+ for (i = 0; i < UVC_URBS; ++i) {
+ if (stream->urb_buffer[i]) {
+#ifndef CONFIG_DMA_NONCOHERENT
+ usb_free_coherent(stream->dev->udev, stream->urb_size,
+ stream->urb_buffer[i], stream->urb_dma[i]);
+#else
+ kfree(stream->urb_buffer[i]);
+#endif
+ stream->urb_buffer[i] = NULL;
+ }
+ }
+
+ stream->urb_size = 0;
+}
+
+/*
+ * Allocate transfer buffers. This function can be called with buffers
+ * already allocated when resuming from suspend, in which case it will
+ * return without touching the buffers.
+ *
+ * Limit the buffer size to UVC_MAX_PACKETS bulk/isochronous packets. If the
+ * system is too low on memory try successively smaller numbers of packets
+ * until allocation succeeds.
+ *
+ * Return the number of allocated packets on success or 0 when out of memory.
+ */
+static int uvc_alloc_urb_buffers(struct uvc_streaming *stream,
+ unsigned int size, unsigned int psize, gfp_t gfp_flags)
+{
+ unsigned int npackets;
+ unsigned int i;
+
+ /* Buffers are already allocated, bail out. */
+ if (stream->urb_size)
+ return stream->urb_size / psize;
+
+ /* Compute the number of packets. Bulk endpoints might transfer UVC
+ * payloads across multiple URBs.
+ */
+ npackets = DIV_ROUND_UP(size, psize);
+ if (npackets > UVC_MAX_PACKETS)
+ npackets = UVC_MAX_PACKETS;
+
+ /* Retry allocations until one succeed. */
+ for (; npackets > 1; npackets /= 2) {
+ for (i = 0; i < UVC_URBS; ++i) {
+ stream->urb_size = psize * npackets;
+#ifndef CONFIG_DMA_NONCOHERENT
+ stream->urb_buffer[i] = usb_alloc_coherent(
+ stream->dev->udev, stream->urb_size,
+ gfp_flags | __GFP_NOWARN, &stream->urb_dma[i]);
+#else
+ stream->urb_buffer[i] =
+ kmalloc(stream->urb_size, gfp_flags | __GFP_NOWARN);
+#endif
+ if (!stream->urb_buffer[i]) {
+ uvc_free_urb_buffers(stream);
+ break;
+ }
+ }
+
+ if (i == UVC_URBS) {
+ uvc_trace(UVC_TRACE_VIDEO, "Allocated %u URB buffers "
+ "of %ux%u bytes each.\n", UVC_URBS, npackets,
+ psize);
+ return npackets;
+ }
+ }
+
+ uvc_trace(UVC_TRACE_VIDEO, "Failed to allocate URB buffers (%u bytes "
+ "per packet).\n", psize);
+ return 0;
+}
+
+/*
+ * Uninitialize isochronous/bulk URBs and free transfer buffers.
+ */
+static void uvc_uninit_video(struct uvc_streaming *stream, int free_buffers)
+{
+ struct urb *urb;
+ unsigned int i;
+
+ uvc_video_stats_stop(stream);
+
+ for (i = 0; i < UVC_URBS; ++i) {
+ urb = stream->urb[i];
+ if (urb == NULL)
+ continue;
+
+ usb_kill_urb(urb);
+ usb_free_urb(urb);
+ stream->urb[i] = NULL;
+ }
+
+ if (free_buffers)
+ uvc_free_urb_buffers(stream);
+}
+
+/*
+ * Compute the maximum number of bytes per interval for an endpoint.
+ */
+static unsigned int uvc_endpoint_max_bpi(struct usb_device *dev,
+ struct usb_host_endpoint *ep)
+{
+ u16 psize;
+
+ switch (dev->speed) {
+ case USB_SPEED_SUPER:
+ return ep->ss_ep_comp.wBytesPerInterval;
+ case USB_SPEED_HIGH:
+ psize = usb_endpoint_maxp(&ep->desc);
+ return (psize & 0x07ff) * (1 + ((psize >> 11) & 3));
+ default:
+ psize = usb_endpoint_maxp(&ep->desc);
+ return psize & 0x07ff;
+ }
+}
+
+/*
+ * Initialize isochronous URBs and allocate transfer buffers. The packet size
+ * is given by the endpoint.
+ */
+static int uvc_init_video_isoc(struct uvc_streaming *stream,
+ struct usb_host_endpoint *ep, gfp_t gfp_flags)
+{
+ struct urb *urb;
+ unsigned int npackets, i, j;
+ u16 psize;
+ u32 size;
+
+ psize = uvc_endpoint_max_bpi(stream->dev->udev, ep);
+ size = stream->ctrl.dwMaxVideoFrameSize;
+
+ npackets = uvc_alloc_urb_buffers(stream, size, psize, gfp_flags);
+ if (npackets == 0)
+ return -ENOMEM;
+
+ size = npackets * psize;
+
+ for (i = 0; i < UVC_URBS; ++i) {
+ urb = usb_alloc_urb(npackets, gfp_flags);
+ if (urb == NULL) {
+ uvc_uninit_video(stream, 1);
+ return -ENOMEM;
+ }
+
+ urb->dev = stream->dev->udev;
+ urb->context = stream;
+ urb->pipe = usb_rcvisocpipe(stream->dev->udev,
+ ep->desc.bEndpointAddress);
+#ifndef CONFIG_DMA_NONCOHERENT
+ urb->transfer_flags = URB_ISO_ASAP | URB_NO_TRANSFER_DMA_MAP;
+ urb->transfer_dma = stream->urb_dma[i];
+#else
+ urb->transfer_flags = URB_ISO_ASAP;
+#endif
+ urb->interval = ep->desc.bInterval;
+ urb->transfer_buffer = stream->urb_buffer[i];
+ urb->complete = uvc_video_complete;
+ urb->number_of_packets = npackets;
+ urb->transfer_buffer_length = size;
+
+ for (j = 0; j < npackets; ++j) {
+ urb->iso_frame_desc[j].offset = j * psize;
+ urb->iso_frame_desc[j].length = psize;
+ }
+
+ stream->urb[i] = urb;
+ }
+
+ return 0;
+}
+
+/*
+ * Initialize bulk URBs and allocate transfer buffers. The packet size is
+ * given by the endpoint.
+ */
+static int uvc_init_video_bulk(struct uvc_streaming *stream,
+ struct usb_host_endpoint *ep, gfp_t gfp_flags)
+{
+ struct urb *urb;
+ unsigned int npackets, pipe, i;
+ u16 psize;
+ u32 size;
+
+ psize = usb_endpoint_maxp(&ep->desc) & 0x7ff;
+ size = stream->ctrl.dwMaxPayloadTransferSize;
+ stream->bulk.max_payload_size = size;
+
+ npackets = uvc_alloc_urb_buffers(stream, size, psize, gfp_flags);
+ if (npackets == 0)
+ return -ENOMEM;
+
+ size = npackets * psize;
+
+ if (usb_endpoint_dir_in(&ep->desc))
+ pipe = usb_rcvbulkpipe(stream->dev->udev,
+ ep->desc.bEndpointAddress);
+ else
+ pipe = usb_sndbulkpipe(stream->dev->udev,
+ ep->desc.bEndpointAddress);
+
+ if (stream->type == V4L2_BUF_TYPE_VIDEO_OUTPUT)
+ size = 0;
+
+ for (i = 0; i < UVC_URBS; ++i) {
+ urb = usb_alloc_urb(0, gfp_flags);
+ if (urb == NULL) {
+ uvc_uninit_video(stream, 1);
+ return -ENOMEM;
+ }
+
+ usb_fill_bulk_urb(urb, stream->dev->udev, pipe,
+ stream->urb_buffer[i], size, uvc_video_complete,
+ stream);
+#ifndef CONFIG_DMA_NONCOHERENT
+ urb->transfer_flags = URB_NO_TRANSFER_DMA_MAP;
+ urb->transfer_dma = stream->urb_dma[i];
+#endif
+
+ stream->urb[i] = urb;
+ }
+
+ return 0;
+}
+
+/*
+ * Initialize isochronous/bulk URBs and allocate transfer buffers.
+ */
+static int uvc_init_video(struct uvc_streaming *stream, gfp_t gfp_flags)
+{
+ struct usb_interface *intf = stream->intf;
+ struct usb_host_endpoint *ep;
+ unsigned int i;
+ int ret;
+
+ stream->sequence = -1;
+ stream->last_fid = -1;
+ stream->bulk.header_size = 0;
+ stream->bulk.skip_payload = 0;
+ stream->bulk.payload_size = 0;
+
+ uvc_video_stats_start(stream);
+
+ if (intf->num_altsetting > 1) {
+ struct usb_host_endpoint *best_ep = NULL;
+ unsigned int best_psize = UINT_MAX;
+ unsigned int bandwidth;
+ unsigned int uninitialized_var(altsetting);
+ int intfnum = stream->intfnum;
+
+ /* Isochronous endpoint, select the alternate setting. */
+ bandwidth = stream->ctrl.dwMaxPayloadTransferSize;
+
+ if (bandwidth == 0) {
+ uvc_trace(UVC_TRACE_VIDEO, "Device requested null "
+ "bandwidth, defaulting to lowest.\n");
+ bandwidth = 1;
+ } else {
+ uvc_trace(UVC_TRACE_VIDEO, "Device requested %u "
+ "B/frame bandwidth.\n", bandwidth);
+ }
+
+ for (i = 0; i < intf->num_altsetting; ++i) {
+ struct usb_host_interface *alts;
+ unsigned int psize;
+
+ alts = &intf->altsetting[i];
+ ep = uvc_find_endpoint(alts,
+ stream->header.bEndpointAddress);
+ if (ep == NULL)
+ continue;
+
+ /* Check if the bandwidth is high enough. */
+ psize = uvc_endpoint_max_bpi(stream->dev->udev, ep);
+ if (psize >= bandwidth && psize <= best_psize) {
+ altsetting = alts->desc.bAlternateSetting;
+ best_psize = psize;
+ best_ep = ep;
+ }
+ }
+
+ if (best_ep == NULL) {
+ uvc_trace(UVC_TRACE_VIDEO, "No fast enough alt setting "
+ "for requested bandwidth.\n");
+ return -EIO;
+ }
+
+ uvc_trace(UVC_TRACE_VIDEO, "Selecting alternate setting %u "
+ "(%u B/frame bandwidth).\n", altsetting, best_psize);
+
+ ret = usb_set_interface(stream->dev->udev, intfnum, altsetting);
+ if (ret < 0)
+ return ret;
+
+ ret = uvc_init_video_isoc(stream, best_ep, gfp_flags);
+ } else {
+ /* Bulk endpoint, proceed to URB initialization. */
+ ep = uvc_find_endpoint(&intf->altsetting[0],
+ stream->header.bEndpointAddress);
+ if (ep == NULL)
+ return -EIO;
+
+ ret = uvc_init_video_bulk(stream, ep, gfp_flags);
+ }
+
+ if (ret < 0)
+ return ret;
+
+ /* Submit the URBs. */
+ for (i = 0; i < UVC_URBS; ++i) {
+ ret = usb_submit_urb(stream->urb[i], gfp_flags);
+ if (ret < 0) {
+ uvc_printk(KERN_ERR, "Failed to submit URB %u "
+ "(%d).\n", i, ret);
+ uvc_uninit_video(stream, 1);
+ return ret;
+ }
+ }
+
+ return 0;
+}
+
+/* --------------------------------------------------------------------------
+ * Suspend/resume
+ */
+
+/*
+ * Stop streaming without disabling the video queue.
+ *
+ * To let userspace applications resume without trouble, we must not touch the
+ * video buffers in any way. We mark the device as frozen to make sure the URB
+ * completion handler won't try to cancel the queue when we kill the URBs.
+ */
+int uvc_video_suspend(struct uvc_streaming *stream)
+{
+ if (!uvc_queue_streaming(&stream->queue))
+ return 0;
+
+ stream->frozen = 1;
+ uvc_uninit_video(stream, 0);
+ usb_set_interface(stream->dev->udev, stream->intfnum, 0);
+ return 0;
+}
+
+/*
+ * Reconfigure the video interface and restart streaming if it was enabled
+ * before suspend.
+ *
+ * If an error occurs, disable the video queue. This will wake all pending
+ * buffers, making sure userspace applications are notified of the problem
+ * instead of waiting forever.
+ */
+int uvc_video_resume(struct uvc_streaming *stream, int reset)
+{
+ int ret;
+
+ /* If the bus has been reset on resume, set the alternate setting to 0.
+ * This should be the default value, but some devices crash or otherwise
+ * misbehave if they don't receive a SET_INTERFACE request before any
+ * other video control request.
+ */
+ if (reset)
+ usb_set_interface(stream->dev->udev, stream->intfnum, 0);
+
+ stream->frozen = 0;
+
+ uvc_video_clock_reset(stream);
+
+ ret = uvc_commit_video(stream, &stream->ctrl);
+ if (ret < 0) {
+ uvc_queue_enable(&stream->queue, 0);
+ return ret;
+ }
+
+ if (!uvc_queue_streaming(&stream->queue))
+ return 0;
+
+ ret = uvc_init_video(stream, GFP_NOIO);
+ if (ret < 0)
+ uvc_queue_enable(&stream->queue, 0);
+
+ return ret;
+}
+
+/* ------------------------------------------------------------------------
+ * Video device
+ */
+
+/*
+ * Initialize the UVC video device by switching to alternate setting 0 and
+ * retrieve the default format.
+ *
+ * Some cameras (namely the Fuji Finepix) set the format and frame
+ * indexes to zero. The UVC standard doesn't clearly make this a spec
+ * violation, so try to silently fix the values if possible.
+ *
+ * This function is called before registering the device with V4L.
+ */
+int uvc_video_init(struct uvc_streaming *stream)
+{
+ struct uvc_streaming_control *probe = &stream->ctrl;
+ struct uvc_format *format = NULL;
+ struct uvc_frame *frame = NULL;
+ unsigned int i;
+ int ret;
+
+ if (stream->nformats == 0) {
+ uvc_printk(KERN_INFO, "No supported video formats found.\n");
+ return -EINVAL;
+ }
+
+ atomic_set(&stream->active, 0);
+
+ /* Initialize the video buffers queue. */
+ uvc_queue_init(&stream->queue, stream->type, !uvc_no_drop_param);
+
+ /* Alternate setting 0 should be the default, yet the XBox Live Vision
+ * Cam (and possibly other devices) crash or otherwise misbehave if
+ * they don't receive a SET_INTERFACE request before any other video
+ * control request.
+ */
+ usb_set_interface(stream->dev->udev, stream->intfnum, 0);
+
+ /* Set the streaming probe control with default streaming parameters
+ * retrieved from the device. Webcams that don't suport GET_DEF
+ * requests on the probe control will just keep their current streaming
+ * parameters.
+ */
+ if (uvc_get_video_ctrl(stream, probe, 1, UVC_GET_DEF) == 0)
+ uvc_set_video_ctrl(stream, probe, 1);
+
+ /* Initialize the streaming parameters with the probe control current
+ * value. This makes sure SET_CUR requests on the streaming commit
+ * control will always use values retrieved from a successful GET_CUR
+ * request on the probe control, as required by the UVC specification.
+ */
+ ret = uvc_get_video_ctrl(stream, probe, 1, UVC_GET_CUR);
+ if (ret < 0)
+ return ret;
+
+ /* Check if the default format descriptor exists. Use the first
+ * available format otherwise.
+ */
+ for (i = stream->nformats; i > 0; --i) {
+ format = &stream->format[i-1];
+ if (format->index == probe->bFormatIndex)
+ break;
+ }
+
+ if (format->nframes == 0) {
+ uvc_printk(KERN_INFO, "No frame descriptor found for the "
+ "default format.\n");
+ return -EINVAL;
+ }
+
+ /* Zero bFrameIndex might be correct. Stream-based formats (including
+ * MPEG-2 TS and DV) do not support frames but have a dummy frame
+ * descriptor with bFrameIndex set to zero. If the default frame
+ * descriptor is not found, use the first available frame.
+ */
+ for (i = format->nframes; i > 0; --i) {
+ frame = &format->frame[i-1];
+ if (frame->bFrameIndex == probe->bFrameIndex)
+ break;
+ }
+
+ probe->bFormatIndex = format->index;
+ probe->bFrameIndex = frame->bFrameIndex;
+
+ stream->cur_format = format;
+ stream->cur_frame = frame;
+
+ /* Select the video decoding function */
+ if (stream->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
+ if (stream->dev->quirks & UVC_QUIRK_BUILTIN_ISIGHT)
+ stream->decode = uvc_video_decode_isight;
+ else if (stream->intf->num_altsetting > 1)
+ stream->decode = uvc_video_decode_isoc;
+ else
+ stream->decode = uvc_video_decode_bulk;
+ } else {
+ if (stream->intf->num_altsetting == 1)
+ stream->decode = uvc_video_encode_bulk;
+ else {
+ uvc_printk(KERN_INFO, "Isochronous endpoints are not "
+ "supported for video output devices.\n");
+ return -EINVAL;
+ }
+ }
+
+ return 0;
+}
+
+/*
+ * Enable or disable the video stream.
+ */
+int uvc_video_enable(struct uvc_streaming *stream, int enable)
+{
+ int ret;
+
+ if (!enable) {
+ uvc_uninit_video(stream, 1);
+ usb_set_interface(stream->dev->udev, stream->intfnum, 0);
+ uvc_queue_enable(&stream->queue, 0);
+ uvc_video_clock_cleanup(stream);
+ return 0;
+ }
+
+ ret = uvc_video_clock_init(stream);
+ if (ret < 0)
+ return ret;
+
+ ret = uvc_queue_enable(&stream->queue, 1);
+ if (ret < 0)
+ goto error_queue;
+
+ /* Commit the streaming parameters. */
+ ret = uvc_commit_video(stream, &stream->ctrl);
+ if (ret < 0)
+ goto error_commit;
+
+ ret = uvc_init_video(stream, GFP_KERNEL);
+ if (ret < 0)
+ goto error_video;
+
+ return 0;
+
+error_video:
+ usb_set_interface(stream->dev->udev, stream->intfnum, 0);
+error_commit:
+ uvc_queue_enable(&stream->queue, 0);
+error_queue:
+ uvc_video_clock_cleanup(stream);
+
+ return ret;
+}
--- /dev/null
+#ifndef _USB_VIDEO_H_
+#define _USB_VIDEO_H_
+
+#ifndef __KERNEL__
+#error "The uvcvideo.h header is deprecated, use linux/uvcvideo.h instead."
+#endif /* __KERNEL__ */
+
+#include <linux/kernel.h>
+#include <linux/poll.h>
+#include <linux/usb.h>
+#include <linux/usb/video.h>
+#include <linux/uvcvideo.h>
+#include <linux/videodev2.h>
+#include <media/media-device.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-event.h>
+#include <media/v4l2-fh.h>
+#include <media/videobuf2-core.h>
+
+/* --------------------------------------------------------------------------
+ * UVC constants
+ */
+
+#define UVC_TERM_INPUT 0x0000
+#define UVC_TERM_OUTPUT 0x8000
+#define UVC_TERM_DIRECTION(term) ((term)->type & 0x8000)
+
+#define UVC_ENTITY_TYPE(entity) ((entity)->type & 0x7fff)
+#define UVC_ENTITY_IS_UNIT(entity) (((entity)->type & 0xff00) == 0)
+#define UVC_ENTITY_IS_TERM(entity) (((entity)->type & 0xff00) != 0)
+#define UVC_ENTITY_IS_ITERM(entity) \
+ (UVC_ENTITY_IS_TERM(entity) && \
+ ((entity)->type & 0x8000) == UVC_TERM_INPUT)
+#define UVC_ENTITY_IS_OTERM(entity) \
+ (UVC_ENTITY_IS_TERM(entity) && \
+ ((entity)->type & 0x8000) == UVC_TERM_OUTPUT)
+
+
+/* ------------------------------------------------------------------------
+ * GUIDs
+ */
+#define UVC_GUID_UVC_CAMERA \
+ {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01}
+#define UVC_GUID_UVC_OUTPUT \
+ {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02}
+#define UVC_GUID_UVC_MEDIA_TRANSPORT_INPUT \
+ {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03}
+#define UVC_GUID_UVC_PROCESSING \
+ {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01}
+#define UVC_GUID_UVC_SELECTOR \
+ {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02}
+
+#define UVC_GUID_FORMAT_MJPEG \
+ { 'M', 'J', 'P', 'G', 0x00, 0x00, 0x10, 0x00, \
+ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_YUY2 \
+ { 'Y', 'U', 'Y', '2', 0x00, 0x00, 0x10, 0x00, \
+ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_YUY2_ISIGHT \
+ { 'Y', 'U', 'Y', '2', 0x00, 0x00, 0x10, 0x00, \
+ 0x80, 0x00, 0x00, 0x00, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_NV12 \
+ { 'N', 'V', '1', '2', 0x00, 0x00, 0x10, 0x00, \
+ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_YV12 \
+ { 'Y', 'V', '1', '2', 0x00, 0x00, 0x10, 0x00, \
+ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_I420 \
+ { 'I', '4', '2', '0', 0x00, 0x00, 0x10, 0x00, \
+ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_UYVY \
+ { 'U', 'Y', 'V', 'Y', 0x00, 0x00, 0x10, 0x00, \
+ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_Y800 \
+ { 'Y', '8', '0', '0', 0x00, 0x00, 0x10, 0x00, \
+ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_Y8 \
+ { 'Y', '8', ' ', ' ', 0x00, 0x00, 0x10, 0x00, \
+ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_Y10 \
+ { 'Y', '1', '0', ' ', 0x00, 0x00, 0x10, 0x00, \
+ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_Y12 \
+ { 'Y', '1', '2', ' ', 0x00, 0x00, 0x10, 0x00, \
+ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_Y16 \
+ { 'Y', '1', '6', ' ', 0x00, 0x00, 0x10, 0x00, \
+ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_BY8 \
+ { 'B', 'Y', '8', ' ', 0x00, 0x00, 0x10, 0x00, \
+ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_RGBP \
+ { 'R', 'G', 'B', 'P', 0x00, 0x00, 0x10, 0x00, \
+ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_M420 \
+ { 'M', '4', '2', '0', 0x00, 0x00, 0x10, 0x00, \
+ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+
+#define UVC_GUID_FORMAT_H264 \
+ { 'H', '2', '6', '4', 0x00, 0x00, 0x10, 0x00, \
+ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+
+/* ------------------------------------------------------------------------
+ * Driver specific constants.
+ */
+
+#define DRIVER_VERSION "1.1.1"
+
+/* Number of isochronous URBs. */
+#define UVC_URBS 5
+/* Maximum number of packets per URB. */
+#define UVC_MAX_PACKETS 32
+/* Maximum number of video buffers. */
+#define UVC_MAX_VIDEO_BUFFERS 32
+/* Maximum status buffer size in bytes of interrupt URB. */
+#define UVC_MAX_STATUS_SIZE 16
+
+#define UVC_CTRL_CONTROL_TIMEOUT 300
+#define UVC_CTRL_STREAMING_TIMEOUT 5000
+
+/* Maximum allowed number of control mappings per device */
+#define UVC_MAX_CONTROL_MAPPINGS 1024
+#define UVC_MAX_CONTROL_MENU_ENTRIES 32
+
+/* Devices quirks */
+#define UVC_QUIRK_STATUS_INTERVAL 0x00000001
+#define UVC_QUIRK_PROBE_MINMAX 0x00000002
+#define UVC_QUIRK_PROBE_EXTRAFIELDS 0x00000004
+#define UVC_QUIRK_BUILTIN_ISIGHT 0x00000008
+#define UVC_QUIRK_STREAM_NO_FID 0x00000010
+#define UVC_QUIRK_IGNORE_SELECTOR_UNIT 0x00000020
+#define UVC_QUIRK_FIX_BANDWIDTH 0x00000080
+#define UVC_QUIRK_PROBE_DEF 0x00000100
+#define UVC_QUIRK_RESTRICT_FRAME_RATE 0x00000200
+
+/* Format flags */
+#define UVC_FMT_FLAG_COMPRESSED 0x00000001
+#define UVC_FMT_FLAG_STREAM 0x00000002
+
+/* ------------------------------------------------------------------------
+ * Structures.
+ */
+
+struct uvc_device;
+
+/* TODO: Put the most frequently accessed fields at the beginning of
+ * structures to maximize cache efficiency.
+ */
+struct uvc_control_info {
+ struct list_head mappings;
+
+ __u8 entity[16];
+ __u8 index; /* Bit index in bmControls */
+ __u8 selector;
+
+ __u16 size;
+ __u32 flags;
+};
+
+struct uvc_control_mapping {
+ struct list_head list;
+ struct list_head ev_subs;
+
+ __u32 id;
+ __u8 name[32];
+ __u8 entity[16];
+ __u8 selector;
+
+ __u8 size;
+ __u8 offset;
+ enum v4l2_ctrl_type v4l2_type;
+ __u32 data_type;
+
+ struct uvc_menu_info *menu_info;
+ __u32 menu_count;
+
+ __u32 master_id;
+ __s32 master_manual;
+ __u32 slave_ids[2];
+
+ __s32 (*get) (struct uvc_control_mapping *mapping, __u8 query,
+ const __u8 *data);
+ void (*set) (struct uvc_control_mapping *mapping, __s32 value,
+ __u8 *data);
+};
+
+struct uvc_control {
+ struct uvc_entity *entity;
+ struct uvc_control_info info;
+
+ __u8 index; /* Used to match the uvc_control entry with a
+ uvc_control_info. */
+ __u8 dirty:1,
+ loaded:1,
+ modified:1,
+ cached:1,
+ initialized:1;
+
+ __u8 *uvc_data;
+};
+
+struct uvc_format_desc {
+ char *name;
+ __u8 guid[16];
+ __u32 fcc;
+};
+
+/* The term 'entity' refers to both UVC units and UVC terminals.
+ *
+ * The type field is either the terminal type (wTerminalType in the terminal
+ * descriptor), or the unit type (bDescriptorSubtype in the unit descriptor).
+ * As the bDescriptorSubtype field is one byte long, the type value will
+ * always have a null MSB for units. All terminal types defined by the UVC
+ * specification have a non-null MSB, so it is safe to use the MSB to
+ * differentiate between units and terminals as long as the descriptor parsing
+ * code makes sure terminal types have a non-null MSB.
+ *
+ * For terminals, the type's most significant bit stores the terminal
+ * direction (either UVC_TERM_INPUT or UVC_TERM_OUTPUT). The type field should
+ * always be accessed with the UVC_ENTITY_* macros and never directly.
+ */
+
+struct uvc_entity {
+ struct list_head list; /* Entity as part of a UVC device. */
+ struct list_head chain; /* Entity as part of a video device
+ * chain. */
+ __u8 id;
+ __u16 type;
+ char name[64];
+
+ /* Media controller-related fields. */
+ struct video_device *vdev;
+ struct v4l2_subdev subdev;
+ unsigned int num_pads;
+ unsigned int num_links;
+ struct media_pad *pads;
+
+ union {
+ struct {
+ __u16 wObjectiveFocalLengthMin;
+ __u16 wObjectiveFocalLengthMax;
+ __u16 wOcularFocalLength;
+ __u8 bControlSize;
+ __u8 *bmControls;
+ } camera;
+
+ struct {
+ __u8 bControlSize;
+ __u8 *bmControls;
+ __u8 bTransportModeSize;
+ __u8 *bmTransportModes;
+ } media;
+
+ struct {
+ } output;
+
+ struct {
+ __u16 wMaxMultiplier;
+ __u8 bControlSize;
+ __u8 *bmControls;
+ __u8 bmVideoStandards;
+ } processing;
+
+ struct {
+ } selector;
+
+ struct {
+ __u8 guidExtensionCode[16];
+ __u8 bNumControls;
+ __u8 bControlSize;
+ __u8 *bmControls;
+ __u8 *bmControlsType;
+ } extension;
+ };
+
+ __u8 bNrInPins;
+ __u8 *baSourceID;
+
+ unsigned int ncontrols;
+ struct uvc_control *controls;
+};
+
+struct uvc_frame {
+ __u8 bFrameIndex;
+ __u8 bmCapabilities;
+ __u16 wWidth;
+ __u16 wHeight;
+ __u32 dwMinBitRate;
+ __u32 dwMaxBitRate;
+ __u32 dwMaxVideoFrameBufferSize;
+ __u8 bFrameIntervalType;
+ __u32 dwDefaultFrameInterval;
+ __u32 *dwFrameInterval;
+};
+
+struct uvc_format {
+ __u8 type;
+ __u8 index;
+ __u8 bpp;
+ __u8 colorspace;
+ __u32 fcc;
+ __u32 flags;
+
+ char name[32];
+
+ unsigned int nframes;
+ struct uvc_frame *frame;
+};
+
+struct uvc_streaming_header {
+ __u8 bNumFormats;
+ __u8 bEndpointAddress;
+ __u8 bTerminalLink;
+ __u8 bControlSize;
+ __u8 *bmaControls;
+ /* The following fields are used by input headers only. */
+ __u8 bmInfo;
+ __u8 bStillCaptureMethod;
+ __u8 bTriggerSupport;
+ __u8 bTriggerUsage;
+};
+
+enum uvc_buffer_state {
+ UVC_BUF_STATE_IDLE = 0,
+ UVC_BUF_STATE_QUEUED = 1,
+ UVC_BUF_STATE_ACTIVE = 2,
+ UVC_BUF_STATE_READY = 3,
+ UVC_BUF_STATE_DONE = 4,
+ UVC_BUF_STATE_ERROR = 5,
+};
+
+struct uvc_buffer {
+ struct vb2_buffer buf;
+ struct list_head queue;
+
+ enum uvc_buffer_state state;
+ unsigned int error;
+
+ void *mem;
+ unsigned int length;
+ unsigned int bytesused;
+
+ u32 pts;
+};
+
+#define UVC_QUEUE_DISCONNECTED (1 << 0)
+#define UVC_QUEUE_DROP_CORRUPTED (1 << 1)
+
+struct uvc_video_queue {
+ struct vb2_queue queue;
+ struct mutex mutex; /* Protects queue */
+
+ unsigned int flags;
+ unsigned int buf_used;
+
+ spinlock_t irqlock; /* Protects irqqueue */
+ struct list_head irqqueue;
+};
+
+struct uvc_video_chain {
+ struct uvc_device *dev;
+ struct list_head list;
+
+ struct list_head entities; /* All entities */
+ struct uvc_entity *processing; /* Processing unit */
+ struct uvc_entity *selector; /* Selector unit */
+
+ struct mutex ctrl_mutex; /* Protects ctrl.info */
+};
+
+struct uvc_stats_frame {
+ unsigned int size; /* Number of bytes captured */
+ unsigned int first_data; /* Index of the first non-empty packet */
+
+ unsigned int nb_packets; /* Number of packets */
+ unsigned int nb_empty; /* Number of empty packets */
+ unsigned int nb_invalid; /* Number of packets with an invalid header */
+ unsigned int nb_errors; /* Number of packets with the error bit set */
+
+ unsigned int nb_pts; /* Number of packets with a PTS timestamp */
+ unsigned int nb_pts_diffs; /* Number of PTS differences inside a frame */
+ unsigned int last_pts_diff; /* Index of the last PTS difference */
+ bool has_initial_pts; /* Whether the first non-empty packet has a PTS */
+ bool has_early_pts; /* Whether a PTS is present before the first non-empty packet */
+ u32 pts; /* PTS of the last packet */
+
+ unsigned int nb_scr; /* Number of packets with a SCR timestamp */
+ unsigned int nb_scr_diffs; /* Number of SCR.STC differences inside a frame */
+ u16 scr_sof; /* SCR.SOF of the last packet */
+ u32 scr_stc; /* SCR.STC of the last packet */
+};
+
+struct uvc_stats_stream {
+ struct timespec start_ts; /* Stream start timestamp */
+ struct timespec stop_ts; /* Stream stop timestamp */
+
+ unsigned int nb_frames; /* Number of frames */
+
+ unsigned int nb_packets; /* Number of packets */
+ unsigned int nb_empty; /* Number of empty packets */
+ unsigned int nb_invalid; /* Number of packets with an invalid header */
+ unsigned int nb_errors; /* Number of packets with the error bit set */
+
+ unsigned int nb_pts_constant; /* Number of frames with constant PTS */
+ unsigned int nb_pts_early; /* Number of frames with early PTS */
+ unsigned int nb_pts_initial; /* Number of frames with initial PTS */
+
+ unsigned int nb_scr_count_ok; /* Number of frames with at least one SCR per non empty packet */
+ unsigned int nb_scr_diffs_ok; /* Number of frames with varying SCR.STC */
+ unsigned int scr_sof_count; /* STC.SOF counter accumulated since stream start */
+ unsigned int scr_sof; /* STC.SOF of the last packet */
+ unsigned int min_sof; /* Minimum STC.SOF value */
+ unsigned int max_sof; /* Maximum STC.SOF value */
+};
+
+struct uvc_streaming {
+ struct list_head list;
+ struct uvc_device *dev;
+ struct video_device *vdev;
+ struct uvc_video_chain *chain;
+ atomic_t active;
+
+ struct usb_interface *intf;
+ int intfnum;
+ __u16 maxpsize;
+
+ struct uvc_streaming_header header;
+ enum v4l2_buf_type type;
+
+ unsigned int nformats;
+ struct uvc_format *format;
+
+ struct uvc_streaming_control ctrl;
+ struct uvc_format *cur_format;
+ struct uvc_frame *cur_frame;
+ /* Protect access to ctrl, cur_format, cur_frame and hardware video
+ * probe control.
+ */
+ struct mutex mutex;
+
+ /* Buffers queue. */
+ unsigned int frozen : 1;
+ struct uvc_video_queue queue;
+ void (*decode) (struct urb *urb, struct uvc_streaming *video,
+ struct uvc_buffer *buf);
+
+ /* Context data used by the bulk completion handler. */
+ struct {
+ __u8 header[256];
+ unsigned int header_size;
+ int skip_payload;
+ __u32 payload_size;
+ __u32 max_payload_size;
+ } bulk;
+
+ struct urb *urb[UVC_URBS];
+ char *urb_buffer[UVC_URBS];
+ dma_addr_t urb_dma[UVC_URBS];
+ unsigned int urb_size;
+
+ __u32 sequence;
+ __u8 last_fid;
+
+ /* debugfs */
+ struct dentry *debugfs_dir;
+ struct {
+ struct uvc_stats_frame frame;
+ struct uvc_stats_stream stream;
+ } stats;
+
+ /* Timestamps support. */
+ struct uvc_clock {
+ struct uvc_clock_sample {
+ u32 dev_stc;
+ u16 dev_sof;
+ struct timespec host_ts;
+ u16 host_sof;
+ } *samples;
+
+ unsigned int head;
+ unsigned int count;
+ unsigned int size;
+
+ u16 last_sof;
+ u16 sof_offset;
+
+ spinlock_t lock;
+ } clock;
+};
+
+enum uvc_device_state {
+ UVC_DEV_DISCONNECTED = 1,
+};
+
+struct uvc_device {
+ struct usb_device *udev;
+ struct usb_interface *intf;
+ unsigned long warnings;
+ __u32 quirks;
+ int intfnum;
+ char name[32];
+
+ enum uvc_device_state state;
+ atomic_t users;
+ atomic_t nmappings;
+
+ /* Video control interface */
+#ifdef CONFIG_MEDIA_CONTROLLER
+ struct media_device mdev;
+#endif
+ struct v4l2_device vdev;
+ __u16 uvc_version;
+ __u32 clock_frequency;
+
+ struct list_head entities;
+ struct list_head chains;
+
+ /* Video Streaming interfaces */
+ struct list_head streams;
+ atomic_t nstreams;
+
+ /* Status Interrupt Endpoint */
+ struct usb_host_endpoint *int_ep;
+ struct urb *int_urb;
+ __u8 *status;
+ struct input_dev *input;
+ char input_phys[64];
+};
+
+enum uvc_handle_state {
+ UVC_HANDLE_PASSIVE = 0,
+ UVC_HANDLE_ACTIVE = 1,
+};
+
+struct uvc_fh {
+ struct v4l2_fh vfh;
+ struct uvc_video_chain *chain;
+ struct uvc_streaming *stream;
+ enum uvc_handle_state state;
+};
+
+struct uvc_driver {
+ struct usb_driver driver;
+};
+
+/* ------------------------------------------------------------------------
+ * Debugging, printing and logging
+ */
+
+#define UVC_TRACE_PROBE (1 << 0)
+#define UVC_TRACE_DESCR (1 << 1)
+#define UVC_TRACE_CONTROL (1 << 2)
+#define UVC_TRACE_FORMAT (1 << 3)
+#define UVC_TRACE_CAPTURE (1 << 4)
+#define UVC_TRACE_CALLS (1 << 5)
+#define UVC_TRACE_IOCTL (1 << 6)
+#define UVC_TRACE_FRAME (1 << 7)
+#define UVC_TRACE_SUSPEND (1 << 8)
+#define UVC_TRACE_STATUS (1 << 9)
+#define UVC_TRACE_VIDEO (1 << 10)
+#define UVC_TRACE_STATS (1 << 11)
+#define UVC_TRACE_CLOCK (1 << 12)
+
+#define UVC_WARN_MINMAX 0
+#define UVC_WARN_PROBE_DEF 1
+#define UVC_WARN_XU_GET_RES 2
+
+extern unsigned int uvc_clock_param;
+extern unsigned int uvc_no_drop_param;
+extern unsigned int uvc_trace_param;
+extern unsigned int uvc_timeout_param;
+
+#define uvc_trace(flag, msg...) \
+ do { \
+ if (uvc_trace_param & flag) \
+ printk(KERN_DEBUG "uvcvideo: " msg); \
+ } while (0)
+
+#define uvc_warn_once(dev, warn, msg...) \
+ do { \
+ if (!test_and_set_bit(warn, &dev->warnings)) \
+ printk(KERN_INFO "uvcvideo: " msg); \
+ } while (0)
+
+#define uvc_printk(level, msg...) \
+ printk(level "uvcvideo: " msg)
+
+/* --------------------------------------------------------------------------
+ * Internal functions.
+ */
+
+/* Core driver */
+extern struct uvc_driver uvc_driver;
+
+extern struct uvc_entity *uvc_entity_by_id(struct uvc_device *dev, int id);
+
+/* Video buffers queue management. */
+extern void uvc_queue_init(struct uvc_video_queue *queue,
+ enum v4l2_buf_type type, int drop_corrupted);
+extern int uvc_alloc_buffers(struct uvc_video_queue *queue,
+ struct v4l2_requestbuffers *rb);
+extern void uvc_free_buffers(struct uvc_video_queue *queue);
+extern int uvc_query_buffer(struct uvc_video_queue *queue,
+ struct v4l2_buffer *v4l2_buf);
+extern int uvc_queue_buffer(struct uvc_video_queue *queue,
+ struct v4l2_buffer *v4l2_buf);
+extern int uvc_dequeue_buffer(struct uvc_video_queue *queue,
+ struct v4l2_buffer *v4l2_buf, int nonblocking);
+extern int uvc_queue_enable(struct uvc_video_queue *queue, int enable);
+extern void uvc_queue_cancel(struct uvc_video_queue *queue, int disconnect);
+extern struct uvc_buffer *uvc_queue_next_buffer(struct uvc_video_queue *queue,
+ struct uvc_buffer *buf);
+extern int uvc_queue_mmap(struct uvc_video_queue *queue,
+ struct vm_area_struct *vma);
+extern unsigned int uvc_queue_poll(struct uvc_video_queue *queue,
+ struct file *file, poll_table *wait);
+#ifndef CONFIG_MMU
+extern unsigned long uvc_queue_get_unmapped_area(struct uvc_video_queue *queue,
+ unsigned long pgoff);
+#endif
+extern int uvc_queue_allocated(struct uvc_video_queue *queue);
+static inline int uvc_queue_streaming(struct uvc_video_queue *queue)
+{
+ return vb2_is_streaming(&queue->queue);
+}
+
+/* V4L2 interface */
+extern const struct v4l2_file_operations uvc_fops;
+
+/* Media controller */
+extern int uvc_mc_register_entities(struct uvc_video_chain *chain);
+extern void uvc_mc_cleanup_entity(struct uvc_entity *entity);
+
+/* Video */
+extern int uvc_video_init(struct uvc_streaming *stream);
+extern int uvc_video_suspend(struct uvc_streaming *stream);
+extern int uvc_video_resume(struct uvc_streaming *stream, int reset);
+extern int uvc_video_enable(struct uvc_streaming *stream, int enable);
+extern int uvc_probe_video(struct uvc_streaming *stream,
+ struct uvc_streaming_control *probe);
+extern int uvc_query_ctrl(struct uvc_device *dev, __u8 query, __u8 unit,
+ __u8 intfnum, __u8 cs, void *data, __u16 size);
+void uvc_video_clock_update(struct uvc_streaming *stream,
+ struct v4l2_buffer *v4l2_buf,
+ struct uvc_buffer *buf);
+
+/* Status */
+extern int uvc_status_init(struct uvc_device *dev);
+extern void uvc_status_cleanup(struct uvc_device *dev);
+extern int uvc_status_start(struct uvc_device *dev);
+extern void uvc_status_stop(struct uvc_device *dev);
+extern int uvc_status_suspend(struct uvc_device *dev);
+extern int uvc_status_resume(struct uvc_device *dev);
+
+/* Controls */
+extern const struct v4l2_subscribed_event_ops uvc_ctrl_sub_ev_ops;
+
+extern int uvc_query_v4l2_ctrl(struct uvc_video_chain *chain,
+ struct v4l2_queryctrl *v4l2_ctrl);
+extern int uvc_query_v4l2_menu(struct uvc_video_chain *chain,
+ struct v4l2_querymenu *query_menu);
+
+extern int uvc_ctrl_add_mapping(struct uvc_video_chain *chain,
+ const struct uvc_control_mapping *mapping);
+extern int uvc_ctrl_init_device(struct uvc_device *dev);
+extern void uvc_ctrl_cleanup_device(struct uvc_device *dev);
+extern int uvc_ctrl_resume_device(struct uvc_device *dev);
+
+extern int uvc_ctrl_begin(struct uvc_video_chain *chain);
+extern int __uvc_ctrl_commit(struct uvc_fh *handle, int rollback,
+ const struct v4l2_ext_control *xctrls,
+ unsigned int xctrls_count);
+static inline int uvc_ctrl_commit(struct uvc_fh *handle,
+ const struct v4l2_ext_control *xctrls,
+ unsigned int xctrls_count)
+{
+ return __uvc_ctrl_commit(handle, 0, xctrls, xctrls_count);
+}
+static inline int uvc_ctrl_rollback(struct uvc_fh *handle)
+{
+ return __uvc_ctrl_commit(handle, 1, NULL, 0);
+}
+
+extern int uvc_ctrl_get(struct uvc_video_chain *chain,
+ struct v4l2_ext_control *xctrl);
+extern int uvc_ctrl_set(struct uvc_video_chain *chain,
+ struct v4l2_ext_control *xctrl);
+
+extern int uvc_xu_ctrl_query(struct uvc_video_chain *chain,
+ struct uvc_xu_control_query *xqry);
+
+/* Utility functions */
+extern void uvc_simplify_fraction(uint32_t *numerator, uint32_t *denominator,
+ unsigned int n_terms, unsigned int threshold);
+extern uint32_t uvc_fraction_to_interval(uint32_t numerator,
+ uint32_t denominator);
+extern struct usb_host_endpoint *uvc_find_endpoint(
+ struct usb_host_interface *alts, __u8 epaddr);
+
+/* Quirks support */
+void uvc_video_decode_isight(struct urb *urb, struct uvc_streaming *stream,
+ struct uvc_buffer *buf);
+
+/* debugfs and statistics */
+int uvc_debugfs_init(void);
+void uvc_debugfs_cleanup(void);
+int uvc_debugfs_init_stream(struct uvc_streaming *stream);
+void uvc_debugfs_cleanup_stream(struct uvc_streaming *stream);
+
+size_t uvc_video_stats_dump(struct uvc_streaming *stream, char *buf,
+ size_t size);
+
+#endif
if V4L_USB_DRIVERS && MEDIA_CAMERA_SUPPORT
- comment "Webcam devices"
-
-source "drivers/media/video/uvc/Kconfig"
-
-source "drivers/media/video/gspca/Kconfig"
-
-source "drivers/media/video/pwc/Kconfig"
-
-source "drivers/media/video/cpia2/Kconfig"
-
config USB_ZR364XX
tristate "USB ZR364XX Camera support"
depends on VIDEO_V4L2
Say Y here if you want support for the Sensoray 2255 USB device.
This driver can be compiled as a module, called s2255drv.
-source "drivers/media/video/sn9c102/Kconfig"
endif # V4L_USB_DRIVERS && MEDIA_CAMERA_SUPPORT
-if V4L_USB_DRIVERS
-
- comment "Webcam and/or TV USB devices"
-
-source "drivers/media/video/em28xx/Kconfig"
-
-endif
-
-if V4L_USB_DRIVERS && MEDIA_ANALOG_TV_SUPPORT
-
- comment "TV USB devices"
-
-source "drivers/media/video/au0828/Kconfig"
-
-source "drivers/media/video/pvrusb2/Kconfig"
-
-source "drivers/media/video/hdpvr/Kconfig"
-
-source "drivers/media/video/tlg2300/Kconfig"
-
-source "drivers/media/video/cx231xx/Kconfig"
-
-source "drivers/media/video/tm6000/Kconfig"
-
-source "drivers/media/video/usbvision/Kconfig"
-
-source "drivers/media/video/stk1160/Kconfig"
-
-endif # V4L_USB_DRIVERS
-
#
# PCI drivers configuration - No devices here are for webcams
#
obj-$(CONFIG_VIDEO_MEYE) += meye.o
obj-$(CONFIG_VIDEO_SAA7134) += saa7134/
obj-$(CONFIG_VIDEO_CX88) += cx88/
-obj-$(CONFIG_VIDEO_EM28XX) += em28xx/
-obj-$(CONFIG_VIDEO_TLG2300) += tlg2300/
-obj-$(CONFIG_VIDEO_CX231XX) += cx231xx/
obj-$(CONFIG_VIDEO_CX25821) += cx25821/
-obj-$(CONFIG_VIDEO_USBVISION) += usbvision/
-obj-$(CONFIG_VIDEO_PVRUSB2) += pvrusb2/
-obj-$(CONFIG_VIDEO_CPIA2) += cpia2/
-obj-$(CONFIG_VIDEO_TM6000) += tm6000/
obj-$(CONFIG_VIDEO_MXB) += mxb.o
obj-$(CONFIG_VIDEO_HEXIUM_ORION) += hexium_orion.o
obj-$(CONFIG_VIDEO_HEXIUM_GEMINI) += hexium_gemini.o
obj-$(CONFIG_STA2X11_VIP) += sta2x11_vip.o
obj-$(CONFIG_VIDEO_TIMBERDALE) += timblogiw.o
-obj-$(CONFIG_VIDEO_STK1160) += stk1160/
obj-$(CONFIG_VIDEO_BTCX) += btcx-risc.o
obj-$(CONFIG_USB_ZR364XX) += zr364xx.o
obj-$(CONFIG_USB_STKWEBCAM) += stkwebcam.o
-obj-$(CONFIG_USB_SN9C102) += sn9c102/
-obj-$(CONFIG_USB_PWC) += pwc/
-obj-$(CONFIG_USB_GSPCA) += gspca/
-
-obj-$(CONFIG_VIDEO_HDPVR) += hdpvr/
obj-$(CONFIG_USB_S2255) += s2255drv.o
obj-$(CONFIG_VIDEO_SH_VOU) += sh_vou.o
-obj-$(CONFIG_VIDEO_AU0828) += au0828/
-
-obj-$(CONFIG_USB_VIDEO_CLASS) += uvc/
obj-$(CONFIG_VIDEO_SAA7164) += saa7164/
obj-$(CONFIG_VIDEO_IR_I2C) += ir-kbd-i2c.o
+++ /dev/null
-
-config VIDEO_AU0828
- tristate "Auvitek AU0828 support"
- depends on I2C && INPUT && DVB_CORE && USB && VIDEO_V4L2
- depends on DVB_CAPTURE_DRIVERS
- select I2C_ALGOBIT
- select VIDEO_TVEEPROM
- select VIDEOBUF_VMALLOC
- select DVB_AU8522_DTV if !DVB_FE_CUSTOMISE
- select DVB_AU8522_V4L if !DVB_FE_CUSTOMISE
- select MEDIA_TUNER_XC5000 if !MEDIA_TUNER_CUSTOMISE
- select MEDIA_TUNER_MXL5007T if !MEDIA_TUNER_CUSTOMISE
- select MEDIA_TUNER_TDA18271 if !MEDIA_TUNER_CUSTOMISE
- ---help---
- This is a video4linux driver for Auvitek's USB device.
-
- To compile this driver as a module, choose M here: the
- module will be called au0828
+++ /dev/null
-au0828-objs := au0828-core.o au0828-i2c.o au0828-cards.o au0828-dvb.o au0828-video.o au0828-vbi.o
-
-obj-$(CONFIG_VIDEO_AU0828) += au0828.o
-
-ccflags-y += -Idrivers/media/tuners
-ccflags-y += -Idrivers/media/dvb-core
-ccflags-y += -Idrivers/media/dvb-frontends
-
-ccflags-y += $(extra-cflags-y) $(extra-cflags-m)
+++ /dev/null
-/*
- * Driver for the Auvitek USB bridge
- *
- * Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include "au0828.h"
-#include "au0828-cards.h"
-#include "au8522.h"
-#include "media/tuner.h"
-#include "media/v4l2-common.h"
-
-void hvr950q_cs5340_audio(void *priv, int enable)
-{
- /* Because the HVR-950q shares an i2s bus between the cs5340 and the
- au8522, we need to hold cs5340 in reset when using the au8522 */
- struct au0828_dev *dev = priv;
- if (enable == 1)
- au0828_set(dev, REG_000, 0x10);
- else
- au0828_clear(dev, REG_000, 0x10);
-}
-
-struct au0828_board au0828_boards[] = {
- [AU0828_BOARD_UNKNOWN] = {
- .name = "Unknown board",
- .tuner_type = UNSET,
- .tuner_addr = ADDR_UNSET,
- },
- [AU0828_BOARD_HAUPPAUGE_HVR850] = {
- .name = "Hauppauge HVR850",
- .tuner_type = TUNER_XC5000,
- .tuner_addr = 0x61,
- .i2c_clk_divider = AU0828_I2C_CLK_20KHZ,
- .input = {
- {
- .type = AU0828_VMUX_TELEVISION,
- .vmux = AU8522_COMPOSITE_CH4_SIF,
- .amux = AU8522_AUDIO_SIF,
- },
- {
- .type = AU0828_VMUX_COMPOSITE,
- .vmux = AU8522_COMPOSITE_CH1,
- .amux = AU8522_AUDIO_NONE,
- .audio_setup = hvr950q_cs5340_audio,
- },
- {
- .type = AU0828_VMUX_SVIDEO,
- .vmux = AU8522_SVIDEO_CH13,
- .amux = AU8522_AUDIO_NONE,
- .audio_setup = hvr950q_cs5340_audio,
- },
- },
- },
- [AU0828_BOARD_HAUPPAUGE_HVR950Q] = {
- .name = "Hauppauge HVR950Q",
- .tuner_type = TUNER_XC5000,
- .tuner_addr = 0x61,
- /* The au0828 hardware i2c implementation does not properly
- support the xc5000's i2c clock stretching. So we need to
- lower the clock frequency enough where the 15us clock
- stretch fits inside of a normal clock cycle, or else the
- au0828 fails to set the STOP bit. A 30 KHz clock puts the
- clock pulse width at 18us */
- .i2c_clk_divider = AU0828_I2C_CLK_20KHZ,
- .input = {
- {
- .type = AU0828_VMUX_TELEVISION,
- .vmux = AU8522_COMPOSITE_CH4_SIF,
- .amux = AU8522_AUDIO_SIF,
- },
- {
- .type = AU0828_VMUX_COMPOSITE,
- .vmux = AU8522_COMPOSITE_CH1,
- .amux = AU8522_AUDIO_NONE,
- .audio_setup = hvr950q_cs5340_audio,
- },
- {
- .type = AU0828_VMUX_SVIDEO,
- .vmux = AU8522_SVIDEO_CH13,
- .amux = AU8522_AUDIO_NONE,
- .audio_setup = hvr950q_cs5340_audio,
- },
- },
- },
- [AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL] = {
- .name = "Hauppauge HVR950Q rev xxF8",
- .tuner_type = UNSET,
- .tuner_addr = ADDR_UNSET,
- .i2c_clk_divider = AU0828_I2C_CLK_250KHZ,
- },
- [AU0828_BOARD_DVICO_FUSIONHDTV7] = {
- .name = "DViCO FusionHDTV USB",
- .tuner_type = UNSET,
- .tuner_addr = ADDR_UNSET,
- .i2c_clk_divider = AU0828_I2C_CLK_250KHZ,
- },
- [AU0828_BOARD_HAUPPAUGE_WOODBURY] = {
- .name = "Hauppauge Woodbury",
- .tuner_type = UNSET,
- .tuner_addr = ADDR_UNSET,
- .i2c_clk_divider = AU0828_I2C_CLK_250KHZ,
- },
-};
-
-/* Tuner callback function for au0828 boards. Currently only needed
- * for HVR1500Q, which has an xc5000 tuner.
- */
-int au0828_tuner_callback(void *priv, int component, int command, int arg)
-{
- struct au0828_dev *dev = priv;
-
- dprintk(1, "%s()\n", __func__);
-
- switch (dev->boardnr) {
- case AU0828_BOARD_HAUPPAUGE_HVR850:
- case AU0828_BOARD_HAUPPAUGE_HVR950Q:
- case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL:
- case AU0828_BOARD_DVICO_FUSIONHDTV7:
- if (command == 0) {
- /* Tuner Reset Command from xc5000 */
- /* Drive the tuner into reset and out */
- au0828_clear(dev, REG_001, 2);
- mdelay(10);
- au0828_set(dev, REG_001, 2);
- mdelay(10);
- return 0;
- } else {
- printk(KERN_ERR
- "%s(): Unknown command.\n", __func__);
- return -EINVAL;
- }
- break;
- }
-
- return 0; /* Should never be here */
-}
-
-static void hauppauge_eeprom(struct au0828_dev *dev, u8 *eeprom_data)
-{
- struct tveeprom tv;
-
- tveeprom_hauppauge_analog(&dev->i2c_client, &tv, eeprom_data);
- dev->board.tuner_type = tv.tuner_type;
-
- /* Make sure we support the board model */
- switch (tv.model) {
- case 72000: /* WinTV-HVR950q (Retail, IR, ATSC/QAM */
- case 72001: /* WinTV-HVR950q (Retail, IR, ATSC/QAM and analog video */
- case 72101: /* WinTV-HVR950q (Retail, IR, ATSC/QAM and analog video */
- case 72201: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and analog video */
- case 72211: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and analog video */
- case 72221: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and analog video */
- case 72231: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and analog video */
- case 72241: /* WinTV-HVR950q (OEM, No IR, ATSC/QAM and analog video */
- case 72251: /* WinTV-HVR950q (Retail, IR, ATSC/QAM and analog video */
- case 72261: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and analog video */
- case 72301: /* WinTV-HVR850 (Retail, IR, ATSC and analog video */
- case 72500: /* WinTV-HVR950q (OEM, No IR, ATSC/QAM */
- break;
- default:
- printk(KERN_WARNING "%s: warning: "
- "unknown hauppauge model #%d\n", __func__, tv.model);
- break;
- }
-
- printk(KERN_INFO "%s: hauppauge eeprom: model=%d\n",
- __func__, tv.model);
-}
-
-void au0828_card_setup(struct au0828_dev *dev)
-{
- static u8 eeprom[256];
- struct tuner_setup tun_setup;
- struct v4l2_subdev *sd;
- unsigned int mode_mask = T_ANALOG_TV;
-
- dprintk(1, "%s()\n", __func__);
-
- memcpy(&dev->board, &au0828_boards[dev->boardnr], sizeof(dev->board));
-
- if (dev->i2c_rc == 0) {
- dev->i2c_client.addr = 0xa0 >> 1;
- tveeprom_read(&dev->i2c_client, eeprom, sizeof(eeprom));
- }
-
- switch (dev->boardnr) {
- case AU0828_BOARD_HAUPPAUGE_HVR850:
- case AU0828_BOARD_HAUPPAUGE_HVR950Q:
- case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL:
- case AU0828_BOARD_HAUPPAUGE_WOODBURY:
- if (dev->i2c_rc == 0)
- hauppauge_eeprom(dev, eeprom+0xa0);
- break;
- }
-
- if (AUVI_INPUT(0).type != AU0828_VMUX_UNDEFINED) {
- /* Load the analog demodulator driver (note this would need to
- be abstracted out if we ever need to support a different
- demod) */
- sd = v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
- "au8522", 0x8e >> 1, NULL);
- if (sd == NULL)
- printk(KERN_ERR "analog subdev registration failed\n");
- }
-
- /* Setup tuners */
- if (dev->board.tuner_type != TUNER_ABSENT) {
- /* Load the tuner module, which does the attach */
- sd = v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
- "tuner", dev->board.tuner_addr, NULL);
- if (sd == NULL)
- printk(KERN_ERR "tuner subdev registration fail\n");
-
- tun_setup.mode_mask = mode_mask;
- tun_setup.type = dev->board.tuner_type;
- tun_setup.addr = dev->board.tuner_addr;
- tun_setup.tuner_callback = au0828_tuner_callback;
- v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr,
- &tun_setup);
- }
-}
-
-/*
- * The bridge has between 8 and 12 gpios.
- * Regs 1 and 0 deal with output enables.
- * Regs 3 and 2 deal with direction.
- */
-void au0828_gpio_setup(struct au0828_dev *dev)
-{
- dprintk(1, "%s()\n", __func__);
-
- switch (dev->boardnr) {
- case AU0828_BOARD_HAUPPAUGE_HVR850:
- case AU0828_BOARD_HAUPPAUGE_HVR950Q:
- case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL:
- case AU0828_BOARD_HAUPPAUGE_WOODBURY:
- /* GPIO's
- * 4 - CS5340
- * 5 - AU8522 Demodulator
- * 6 - eeprom W/P
- * 7 - power supply
- * 9 - XC5000 Tuner
- */
-
- /* Into reset */
- au0828_write(dev, REG_003, 0x02);
- au0828_write(dev, REG_002, 0x80 | 0x20 | 0x10);
- au0828_write(dev, REG_001, 0x0);
- au0828_write(dev, REG_000, 0x0);
- msleep(100);
-
- /* Out of reset (leave the cs5340 in reset until needed) */
- au0828_write(dev, REG_003, 0x02);
- au0828_write(dev, REG_001, 0x02);
- au0828_write(dev, REG_002, 0x80 | 0x20 | 0x10);
- au0828_write(dev, REG_000, 0x80 | 0x40 | 0x20);
-
- msleep(250);
- break;
- case AU0828_BOARD_DVICO_FUSIONHDTV7:
- /* GPIO's
- * 6 - ?
- * 8 - AU8522 Demodulator
- * 9 - XC5000 Tuner
- */
-
- /* Into reset */
- au0828_write(dev, REG_003, 0x02);
- au0828_write(dev, REG_002, 0xa0);
- au0828_write(dev, REG_001, 0x0);
- au0828_write(dev, REG_000, 0x0);
- msleep(100);
-
- /* Out of reset */
- au0828_write(dev, REG_003, 0x02);
- au0828_write(dev, REG_002, 0xa0);
- au0828_write(dev, REG_001, 0x02);
- au0828_write(dev, REG_000, 0xa0);
- msleep(250);
- break;
- }
-}
-
-/* table of devices that work with this driver */
-struct usb_device_id au0828_usb_id_table[] = {
- { USB_DEVICE(0x2040, 0x7200),
- .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
- { USB_DEVICE(0x2040, 0x7240),
- .driver_info = AU0828_BOARD_HAUPPAUGE_HVR850 },
- { USB_DEVICE(0x0fe9, 0xd620),
- .driver_info = AU0828_BOARD_DVICO_FUSIONHDTV7 },
- { USB_DEVICE(0x2040, 0x7210),
- .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
- { USB_DEVICE(0x2040, 0x7217),
- .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
- { USB_DEVICE(0x2040, 0x721b),
- .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
- { USB_DEVICE(0x2040, 0x721e),
- .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
- { USB_DEVICE(0x2040, 0x721f),
- .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
- { USB_DEVICE(0x2040, 0x7280),
- .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
- { USB_DEVICE(0x0fd9, 0x0008),
- .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
- { USB_DEVICE(0x2040, 0x7201),
- .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL },
- { USB_DEVICE(0x2040, 0x7211),
- .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL },
- { USB_DEVICE(0x2040, 0x7281),
- .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL },
- { USB_DEVICE(0x05e1, 0x0480),
- .driver_info = AU0828_BOARD_HAUPPAUGE_WOODBURY },
- { USB_DEVICE(0x2040, 0x8200),
- .driver_info = AU0828_BOARD_HAUPPAUGE_WOODBURY },
- { USB_DEVICE(0x2040, 0x7260),
- .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
- { USB_DEVICE(0x2040, 0x7213),
- .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
- { },
-};
-
-MODULE_DEVICE_TABLE(usb, au0828_usb_id_table);
+++ /dev/null
-/*
- * Driver for the Auvitek USB bridge
- *
- * Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#define AU0828_BOARD_UNKNOWN 0
-#define AU0828_BOARD_HAUPPAUGE_HVR950Q 1
-#define AU0828_BOARD_HAUPPAUGE_HVR850 2
-#define AU0828_BOARD_DVICO_FUSIONHDTV7 3
-#define AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL 4
-#define AU0828_BOARD_HAUPPAUGE_WOODBURY 5
+++ /dev/null
-/*
- * Driver for the Auvitek USB bridge
- *
- * Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/videodev2.h>
-#include <media/v4l2-common.h>
-#include <linux/mutex.h>
-
-#include "au0828.h"
-
-/*
- * 1 = General debug messages
- * 2 = USB handling
- * 4 = I2C related
- * 8 = Bridge related
- */
-int au0828_debug;
-module_param_named(debug, au0828_debug, int, 0644);
-MODULE_PARM_DESC(debug, "enable debug messages");
-
-static unsigned int disable_usb_speed_check;
-module_param(disable_usb_speed_check, int, 0444);
-MODULE_PARM_DESC(disable_usb_speed_check,
- "override min bandwidth requirement of 480M bps");
-
-#define _AU0828_BULKPIPE 0x03
-#define _BULKPIPESIZE 0xffff
-
-static int send_control_msg(struct au0828_dev *dev, u16 request, u32 value,
- u16 index);
-static int recv_control_msg(struct au0828_dev *dev, u16 request, u32 value,
- u16 index, unsigned char *cp, u16 size);
-
-/* USB Direction */
-#define CMD_REQUEST_IN 0x00
-#define CMD_REQUEST_OUT 0x01
-
-u32 au0828_readreg(struct au0828_dev *dev, u16 reg)
-{
- u8 result = 0;
-
- recv_control_msg(dev, CMD_REQUEST_IN, 0, reg, &result, 1);
- dprintk(8, "%s(0x%04x) = 0x%02x\n", __func__, reg, result);
-
- return result;
-}
-
-u32 au0828_writereg(struct au0828_dev *dev, u16 reg, u32 val)
-{
- dprintk(8, "%s(0x%04x, 0x%02x)\n", __func__, reg, val);
- return send_control_msg(dev, CMD_REQUEST_OUT, val, reg);
-}
-
-static int send_control_msg(struct au0828_dev *dev, u16 request, u32 value,
- u16 index)
-{
- int status = -ENODEV;
-
- if (dev->usbdev) {
-
- /* cp must be memory that has been allocated by kmalloc */
- status = usb_control_msg(dev->usbdev,
- usb_sndctrlpipe(dev->usbdev, 0),
- request,
- USB_DIR_OUT | USB_TYPE_VENDOR |
- USB_RECIP_DEVICE,
- value, index, NULL, 0, 1000);
-
- status = min(status, 0);
-
- if (status < 0) {
- printk(KERN_ERR "%s() Failed sending control message, error %d.\n",
- __func__, status);
- }
-
- }
-
- return status;
-}
-
-static int recv_control_msg(struct au0828_dev *dev, u16 request, u32 value,
- u16 index, unsigned char *cp, u16 size)
-{
- int status = -ENODEV;
- mutex_lock(&dev->mutex);
- if (dev->usbdev) {
- status = usb_control_msg(dev->usbdev,
- usb_rcvctrlpipe(dev->usbdev, 0),
- request,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- value, index,
- dev->ctrlmsg, size, 1000);
-
- status = min(status, 0);
-
- if (status < 0) {
- printk(KERN_ERR "%s() Failed receiving control message, error %d.\n",
- __func__, status);
- }
-
- /* the host controller requires heap allocated memory, which
- is why we didn't just pass "cp" into usb_control_msg */
- memcpy(cp, dev->ctrlmsg, size);
- }
- mutex_unlock(&dev->mutex);
- return status;
-}
-
-static void au0828_usb_disconnect(struct usb_interface *interface)
-{
- struct au0828_dev *dev = usb_get_intfdata(interface);
-
- dprintk(1, "%s()\n", __func__);
-
- /* Digital TV */
- au0828_dvb_unregister(dev);
-
- if (AUVI_INPUT(0).type != AU0828_VMUX_UNDEFINED)
- au0828_analog_unregister(dev);
-
- /* I2C */
- au0828_i2c_unregister(dev);
-
- v4l2_device_unregister(&dev->v4l2_dev);
-
- usb_set_intfdata(interface, NULL);
-
- mutex_lock(&dev->mutex);
- dev->usbdev = NULL;
- mutex_unlock(&dev->mutex);
-
- kfree(dev);
-
-}
-
-static int au0828_usb_probe(struct usb_interface *interface,
- const struct usb_device_id *id)
-{
- int ifnum, retval;
- struct au0828_dev *dev;
- struct usb_device *usbdev = interface_to_usbdev(interface);
-
- ifnum = interface->altsetting->desc.bInterfaceNumber;
-
- if (ifnum != 0)
- return -ENODEV;
-
- dprintk(1, "%s() vendor id 0x%x device id 0x%x ifnum:%d\n", __func__,
- le16_to_cpu(usbdev->descriptor.idVendor),
- le16_to_cpu(usbdev->descriptor.idProduct),
- ifnum);
-
- /*
- * Make sure we have 480 Mbps of bandwidth, otherwise things like
- * video stream wouldn't likely work, since 12 Mbps is generally
- * not enough even for most Digital TV streams.
- */
- if (usbdev->speed != USB_SPEED_HIGH && disable_usb_speed_check == 0) {
- printk(KERN_ERR "au0828: Device initialization failed.\n");
- printk(KERN_ERR "au0828: Device must be connected to a "
- "high-speed USB 2.0 port.\n");
- return -ENODEV;
- }
-
- dev = kzalloc(sizeof(*dev), GFP_KERNEL);
- if (dev == NULL) {
- printk(KERN_ERR "%s() Unable to allocate memory\n", __func__);
- return -ENOMEM;
- }
-
- mutex_init(&dev->lock);
- mutex_lock(&dev->lock);
- mutex_init(&dev->mutex);
- mutex_init(&dev->dvb.lock);
- dev->usbdev = usbdev;
- dev->boardnr = id->driver_info;
-
- /* Create the v4l2_device */
- retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev);
- if (retval) {
- printk(KERN_ERR "%s() v4l2_device_register failed\n",
- __func__);
- mutex_unlock(&dev->lock);
- kfree(dev);
- return -EIO;
- }
-
- /* Power Up the bridge */
- au0828_write(dev, REG_600, 1 << 4);
-
- /* Bring up the GPIO's and supporting devices */
- au0828_gpio_setup(dev);
-
- /* I2C */
- au0828_i2c_register(dev);
-
- /* Setup */
- au0828_card_setup(dev);
-
- /* Analog TV */
- if (AUVI_INPUT(0).type != AU0828_VMUX_UNDEFINED)
- au0828_analog_register(dev, interface);
-
- /* Digital TV */
- au0828_dvb_register(dev);
-
- /* Store the pointer to the au0828_dev so it can be accessed in
- au0828_usb_disconnect */
- usb_set_intfdata(interface, dev);
-
- printk(KERN_INFO "Registered device AU0828 [%s]\n",
- dev->board.name == NULL ? "Unset" : dev->board.name);
-
- mutex_unlock(&dev->lock);
-
- return 0;
-}
-
-static struct usb_driver au0828_usb_driver = {
- .name = DRIVER_NAME,
- .probe = au0828_usb_probe,
- .disconnect = au0828_usb_disconnect,
- .id_table = au0828_usb_id_table,
-};
-
-static int __init au0828_init(void)
-{
- int ret;
-
- if (au0828_debug & 1)
- printk(KERN_INFO "%s() Debugging is enabled\n", __func__);
-
- if (au0828_debug & 2)
- printk(KERN_INFO "%s() USB Debugging is enabled\n", __func__);
-
- if (au0828_debug & 4)
- printk(KERN_INFO "%s() I2C Debugging is enabled\n", __func__);
-
- if (au0828_debug & 8)
- printk(KERN_INFO "%s() Bridge Debugging is enabled\n",
- __func__);
-
- printk(KERN_INFO "au0828 driver loaded\n");
-
- ret = usb_register(&au0828_usb_driver);
- if (ret)
- printk(KERN_ERR "usb_register failed, error = %d\n", ret);
-
- return ret;
-}
-
-static void __exit au0828_exit(void)
-{
- usb_deregister(&au0828_usb_driver);
-}
-
-module_init(au0828_init);
-module_exit(au0828_exit);
-
-MODULE_DESCRIPTION("Driver for Auvitek AU0828 based products");
-MODULE_AUTHOR("Steven Toth <stoth@linuxtv.org>");
-MODULE_LICENSE("GPL");
-MODULE_VERSION("0.0.2");
+++ /dev/null
-/*
- * Driver for the Auvitek USB bridge
- *
- * Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/init.h>
-#include <linux/device.h>
-#include <linux/suspend.h>
-#include <media/v4l2-common.h>
-#include <media/tuner.h>
-
-#include "au0828.h"
-#include "au8522.h"
-#include "xc5000.h"
-#include "mxl5007t.h"
-#include "tda18271.h"
-
-DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
-
-#define _AU0828_BULKPIPE 0x83
-#define _BULKPIPESIZE 0xe522
-
-static u8 hauppauge_hvr950q_led_states[] = {
- 0x00, /* off */
- 0x02, /* yellow */
- 0x04, /* green */
-};
-
-static struct au8522_led_config hauppauge_hvr950q_led_cfg = {
- .gpio_output = 0x00e0,
- .gpio_output_enable = 0x6006,
- .gpio_output_disable = 0x0660,
-
- .gpio_leds = 0x00e2,
- .led_states = hauppauge_hvr950q_led_states,
- .num_led_states = sizeof(hauppauge_hvr950q_led_states),
-
- .vsb8_strong = 20 /* dB */ * 10,
- .qam64_strong = 25 /* dB */ * 10,
- .qam256_strong = 32 /* dB */ * 10,
-};
-
-static struct au8522_config hauppauge_hvr950q_config = {
- .demod_address = 0x8e >> 1,
- .status_mode = AU8522_DEMODLOCKING,
- .qam_if = AU8522_IF_6MHZ,
- .vsb_if = AU8522_IF_6MHZ,
- .led_cfg = &hauppauge_hvr950q_led_cfg,
-};
-
-static struct au8522_config fusionhdtv7usb_config = {
- .demod_address = 0x8e >> 1,
- .status_mode = AU8522_DEMODLOCKING,
- .qam_if = AU8522_IF_6MHZ,
- .vsb_if = AU8522_IF_6MHZ,
-};
-
-static struct au8522_config hauppauge_woodbury_config = {
- .demod_address = 0x8e >> 1,
- .status_mode = AU8522_DEMODLOCKING,
- .qam_if = AU8522_IF_4MHZ,
- .vsb_if = AU8522_IF_3_25MHZ,
-};
-
-static struct xc5000_config hauppauge_xc5000a_config = {
- .i2c_address = 0x61,
- .if_khz = 6000,
- .chip_id = XC5000A,
-};
-
-static struct xc5000_config hauppauge_xc5000c_config = {
- .i2c_address = 0x61,
- .if_khz = 6000,
- .chip_id = XC5000C,
-};
-
-static struct mxl5007t_config mxl5007t_hvr950q_config = {
- .xtal_freq_hz = MxL_XTAL_24_MHZ,
- .if_freq_hz = MxL_IF_6_MHZ,
-};
-
-static struct tda18271_config hauppauge_woodbury_tunerconfig = {
- .gate = TDA18271_GATE_DIGITAL,
-};
-
-static void au0828_restart_dvb_streaming(struct work_struct *work);
-
-/*-------------------------------------------------------------------*/
-static void urb_completion(struct urb *purb)
-{
- struct au0828_dev *dev = purb->context;
- int ptype = usb_pipetype(purb->pipe);
- unsigned char *ptr;
-
- dprintk(2, "%s()\n", __func__);
-
- if (!dev)
- return;
-
- if (dev->urb_streaming == 0)
- return;
-
- if (ptype != PIPE_BULK) {
- printk(KERN_ERR "%s() Unsupported URB type %d\n",
- __func__, ptype);
- return;
- }
-
- /* See if the stream is corrupted (to work around a hardware
- bug where the stream gets misaligned */
- ptr = purb->transfer_buffer;
- if (purb->actual_length > 0 && ptr[0] != 0x47) {
- dprintk(1, "Need to restart streaming %02x len=%d!\n",
- ptr[0], purb->actual_length);
- schedule_work(&dev->restart_streaming);
- return;
- }
-
- /* Feed the transport payload into the kernel demux */
- dvb_dmx_swfilter_packets(&dev->dvb.demux,
- purb->transfer_buffer, purb->actual_length / 188);
-
- /* Clean the buffer before we requeue */
- memset(purb->transfer_buffer, 0, URB_BUFSIZE);
-
- /* Requeue URB */
- usb_submit_urb(purb, GFP_ATOMIC);
-}
-
-static int stop_urb_transfer(struct au0828_dev *dev)
-{
- int i;
-
- dprintk(2, "%s()\n", __func__);
-
- dev->urb_streaming = 0;
- for (i = 0; i < URB_COUNT; i++) {
- usb_kill_urb(dev->urbs[i]);
- kfree(dev->urbs[i]->transfer_buffer);
- usb_free_urb(dev->urbs[i]);
- }
-
- return 0;
-}
-
-static int start_urb_transfer(struct au0828_dev *dev)
-{
- struct urb *purb;
- int i, ret = -ENOMEM;
-
- dprintk(2, "%s()\n", __func__);
-
- if (dev->urb_streaming) {
- dprintk(2, "%s: bulk xfer already running!\n", __func__);
- return 0;
- }
-
- for (i = 0; i < URB_COUNT; i++) {
-
- dev->urbs[i] = usb_alloc_urb(0, GFP_KERNEL);
- if (!dev->urbs[i])
- goto err;
-
- purb = dev->urbs[i];
-
- purb->transfer_buffer = kzalloc(URB_BUFSIZE, GFP_KERNEL);
- if (!purb->transfer_buffer) {
- usb_free_urb(purb);
- dev->urbs[i] = NULL;
- goto err;
- }
-
- purb->status = -EINPROGRESS;
- usb_fill_bulk_urb(purb,
- dev->usbdev,
- usb_rcvbulkpipe(dev->usbdev,
- _AU0828_BULKPIPE),
- purb->transfer_buffer,
- URB_BUFSIZE,
- urb_completion,
- dev);
-
- }
-
- for (i = 0; i < URB_COUNT; i++) {
- ret = usb_submit_urb(dev->urbs[i], GFP_ATOMIC);
- if (ret != 0) {
- stop_urb_transfer(dev);
- printk(KERN_ERR "%s: failed urb submission, "
- "err = %d\n", __func__, ret);
- return ret;
- }
- }
-
- dev->urb_streaming = 1;
- ret = 0;
-
-err:
- return ret;
-}
-
-static int au0828_dvb_start_feed(struct dvb_demux_feed *feed)
-{
- struct dvb_demux *demux = feed->demux;
- struct au0828_dev *dev = (struct au0828_dev *) demux->priv;
- struct au0828_dvb *dvb = &dev->dvb;
- int ret = 0;
-
- dprintk(1, "%s()\n", __func__);
-
- if (!demux->dmx.frontend)
- return -EINVAL;
-
- if (dvb) {
- mutex_lock(&dvb->lock);
- if (dvb->feeding++ == 0) {
- /* Start transport */
- au0828_write(dev, 0x608, 0x90);
- au0828_write(dev, 0x609, 0x72);
- au0828_write(dev, 0x60a, 0x71);
- au0828_write(dev, 0x60b, 0x01);
- ret = start_urb_transfer(dev);
- }
- mutex_unlock(&dvb->lock);
- }
-
- return ret;
-}
-
-static int au0828_dvb_stop_feed(struct dvb_demux_feed *feed)
-{
- struct dvb_demux *demux = feed->demux;
- struct au0828_dev *dev = (struct au0828_dev *) demux->priv;
- struct au0828_dvb *dvb = &dev->dvb;
- int ret = 0;
-
- dprintk(1, "%s()\n", __func__);
-
- if (dvb) {
- mutex_lock(&dvb->lock);
- if (--dvb->feeding == 0) {
- /* Stop transport */
- ret = stop_urb_transfer(dev);
- au0828_write(dev, 0x60b, 0x00);
- }
- mutex_unlock(&dvb->lock);
- }
-
- return ret;
-}
-
-static void au0828_restart_dvb_streaming(struct work_struct *work)
-{
- struct au0828_dev *dev = container_of(work, struct au0828_dev,
- restart_streaming);
- struct au0828_dvb *dvb = &dev->dvb;
- int ret;
-
- if (dev->urb_streaming == 0)
- return;
-
- dprintk(1, "Restarting streaming...!\n");
-
- mutex_lock(&dvb->lock);
-
- /* Stop transport */
- ret = stop_urb_transfer(dev);
- au0828_write(dev, 0x608, 0x00);
- au0828_write(dev, 0x609, 0x00);
- au0828_write(dev, 0x60a, 0x00);
- au0828_write(dev, 0x60b, 0x00);
-
- /* Start transport */
- au0828_write(dev, 0x608, 0x90);
- au0828_write(dev, 0x609, 0x72);
- au0828_write(dev, 0x60a, 0x71);
- au0828_write(dev, 0x60b, 0x01);
- ret = start_urb_transfer(dev);
-
- mutex_unlock(&dvb->lock);
-}
-
-static int dvb_register(struct au0828_dev *dev)
-{
- struct au0828_dvb *dvb = &dev->dvb;
- int result;
-
- dprintk(1, "%s()\n", __func__);
-
- INIT_WORK(&dev->restart_streaming, au0828_restart_dvb_streaming);
-
- /* register adapter */
- result = dvb_register_adapter(&dvb->adapter, DRIVER_NAME, THIS_MODULE,
- &dev->usbdev->dev, adapter_nr);
- if (result < 0) {
- printk(KERN_ERR "%s: dvb_register_adapter failed "
- "(errno = %d)\n", DRIVER_NAME, result);
- goto fail_adapter;
- }
- dvb->adapter.priv = dev;
-
- /* register frontend */
- result = dvb_register_frontend(&dvb->adapter, dvb->frontend);
- if (result < 0) {
- printk(KERN_ERR "%s: dvb_register_frontend failed "
- "(errno = %d)\n", DRIVER_NAME, result);
- goto fail_frontend;
- }
-
- /* register demux stuff */
- dvb->demux.dmx.capabilities =
- DMX_TS_FILTERING | DMX_SECTION_FILTERING |
- DMX_MEMORY_BASED_FILTERING;
- dvb->demux.priv = dev;
- dvb->demux.filternum = 256;
- dvb->demux.feednum = 256;
- dvb->demux.start_feed = au0828_dvb_start_feed;
- dvb->demux.stop_feed = au0828_dvb_stop_feed;
- result = dvb_dmx_init(&dvb->demux);
- if (result < 0) {
- printk(KERN_ERR "%s: dvb_dmx_init failed (errno = %d)\n",
- DRIVER_NAME, result);
- goto fail_dmx;
- }
-
- dvb->dmxdev.filternum = 256;
- dvb->dmxdev.demux = &dvb->demux.dmx;
- dvb->dmxdev.capabilities = 0;
- result = dvb_dmxdev_init(&dvb->dmxdev, &dvb->adapter);
- if (result < 0) {
- printk(KERN_ERR "%s: dvb_dmxdev_init failed (errno = %d)\n",
- DRIVER_NAME, result);
- goto fail_dmxdev;
- }
-
- dvb->fe_hw.source = DMX_FRONTEND_0;
- result = dvb->demux.dmx.add_frontend(&dvb->demux.dmx, &dvb->fe_hw);
- if (result < 0) {
- printk(KERN_ERR "%s: add_frontend failed "
- "(DMX_FRONTEND_0, errno = %d)\n", DRIVER_NAME, result);
- goto fail_fe_hw;
- }
-
- dvb->fe_mem.source = DMX_MEMORY_FE;
- result = dvb->demux.dmx.add_frontend(&dvb->demux.dmx, &dvb->fe_mem);
- if (result < 0) {
- printk(KERN_ERR "%s: add_frontend failed "
- "(DMX_MEMORY_FE, errno = %d)\n", DRIVER_NAME, result);
- goto fail_fe_mem;
- }
-
- result = dvb->demux.dmx.connect_frontend(&dvb->demux.dmx, &dvb->fe_hw);
- if (result < 0) {
- printk(KERN_ERR "%s: connect_frontend failed (errno = %d)\n",
- DRIVER_NAME, result);
- goto fail_fe_conn;
- }
-
- /* register network adapter */
- dvb_net_init(&dvb->adapter, &dvb->net, &dvb->demux.dmx);
- return 0;
-
-fail_fe_conn:
- dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_mem);
-fail_fe_mem:
- dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_hw);
-fail_fe_hw:
- dvb_dmxdev_release(&dvb->dmxdev);
-fail_dmxdev:
- dvb_dmx_release(&dvb->demux);
-fail_dmx:
- dvb_unregister_frontend(dvb->frontend);
-fail_frontend:
- dvb_frontend_detach(dvb->frontend);
- dvb_unregister_adapter(&dvb->adapter);
-fail_adapter:
- return result;
-}
-
-void au0828_dvb_unregister(struct au0828_dev *dev)
-{
- struct au0828_dvb *dvb = &dev->dvb;
-
- dprintk(1, "%s()\n", __func__);
-
- if (dvb->frontend == NULL)
- return;
-
- dvb_net_release(&dvb->net);
- dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_mem);
- dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_hw);
- dvb_dmxdev_release(&dvb->dmxdev);
- dvb_dmx_release(&dvb->demux);
- dvb_unregister_frontend(dvb->frontend);
- dvb_frontend_detach(dvb->frontend);
- dvb_unregister_adapter(&dvb->adapter);
-}
-
-/* All the DVB attach calls go here, this function get's modified
- * for each new card. No other function in this file needs
- * to change.
- */
-int au0828_dvb_register(struct au0828_dev *dev)
-{
- struct au0828_dvb *dvb = &dev->dvb;
- int ret;
-
- dprintk(1, "%s()\n", __func__);
-
- /* init frontend */
- switch (dev->boardnr) {
- case AU0828_BOARD_HAUPPAUGE_HVR850:
- case AU0828_BOARD_HAUPPAUGE_HVR950Q:
- dvb->frontend = dvb_attach(au8522_attach,
- &hauppauge_hvr950q_config,
- &dev->i2c_adap);
- if (dvb->frontend != NULL)
- switch (dev->board.tuner_type) {
- default:
- case TUNER_XC5000:
- dvb_attach(xc5000_attach, dvb->frontend,
- &dev->i2c_adap,
- &hauppauge_xc5000a_config);
- break;
- case TUNER_XC5000C:
- dvb_attach(xc5000_attach, dvb->frontend,
- &dev->i2c_adap,
- &hauppauge_xc5000c_config);
- break;
- }
- break;
- case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL:
- dvb->frontend = dvb_attach(au8522_attach,
- &hauppauge_hvr950q_config,
- &dev->i2c_adap);
- if (dvb->frontend != NULL)
- dvb_attach(mxl5007t_attach, dvb->frontend,
- &dev->i2c_adap, 0x60,
- &mxl5007t_hvr950q_config);
- break;
- case AU0828_BOARD_HAUPPAUGE_WOODBURY:
- dvb->frontend = dvb_attach(au8522_attach,
- &hauppauge_woodbury_config,
- &dev->i2c_adap);
- if (dvb->frontend != NULL)
- dvb_attach(tda18271_attach, dvb->frontend,
- 0x60, &dev->i2c_adap,
- &hauppauge_woodbury_tunerconfig);
- break;
- case AU0828_BOARD_DVICO_FUSIONHDTV7:
- dvb->frontend = dvb_attach(au8522_attach,
- &fusionhdtv7usb_config,
- &dev->i2c_adap);
- if (dvb->frontend != NULL) {
- dvb_attach(xc5000_attach, dvb->frontend,
- &dev->i2c_adap,
- &hauppauge_xc5000a_config);
- }
- break;
- default:
- printk(KERN_WARNING "The frontend of your DVB/ATSC card "
- "isn't supported yet\n");
- break;
- }
- if (NULL == dvb->frontend) {
- printk(KERN_ERR "%s() Frontend initialization failed\n",
- __func__);
- return -1;
- }
- /* define general-purpose callback pointer */
- dvb->frontend->callback = au0828_tuner_callback;
-
- /* register everything */
- ret = dvb_register(dev);
- if (ret < 0) {
- if (dvb->frontend->ops.release)
- dvb->frontend->ops.release(dvb->frontend);
- return ret;
- }
-
- return 0;
-}
+++ /dev/null
-/*
- * Driver for the Auvitek AU0828 USB bridge
- *
- * Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/io.h>
-
-#include "au0828.h"
-#include "media/tuner.h"
-#include <media/v4l2-common.h>
-
-static int i2c_scan;
-module_param(i2c_scan, int, 0444);
-MODULE_PARM_DESC(i2c_scan, "scan i2c bus at insmod time");
-
-#define I2C_WAIT_DELAY 25
-#define I2C_WAIT_RETRY 1000
-
-static inline int i2c_slave_did_write_ack(struct i2c_adapter *i2c_adap)
-{
- struct au0828_dev *dev = i2c_adap->algo_data;
- return au0828_read(dev, AU0828_I2C_STATUS_201) &
- AU0828_I2C_STATUS_NO_WRITE_ACK ? 0 : 1;
-}
-
-static inline int i2c_slave_did_read_ack(struct i2c_adapter *i2c_adap)
-{
- struct au0828_dev *dev = i2c_adap->algo_data;
- return au0828_read(dev, AU0828_I2C_STATUS_201) &
- AU0828_I2C_STATUS_NO_READ_ACK ? 0 : 1;
-}
-
-static int i2c_wait_read_ack(struct i2c_adapter *i2c_adap)
-{
- int count;
-
- for (count = 0; count < I2C_WAIT_RETRY; count++) {
- if (!i2c_slave_did_read_ack(i2c_adap))
- break;
- udelay(I2C_WAIT_DELAY);
- }
-
- if (I2C_WAIT_RETRY == count)
- return 0;
-
- return 1;
-}
-
-static inline int i2c_is_read_busy(struct i2c_adapter *i2c_adap)
-{
- struct au0828_dev *dev = i2c_adap->algo_data;
- return au0828_read(dev, AU0828_I2C_STATUS_201) &
- AU0828_I2C_STATUS_READ_DONE ? 0 : 1;
-}
-
-static int i2c_wait_read_done(struct i2c_adapter *i2c_adap)
-{
- int count;
-
- for (count = 0; count < I2C_WAIT_RETRY; count++) {
- if (!i2c_is_read_busy(i2c_adap))
- break;
- udelay(I2C_WAIT_DELAY);
- }
-
- if (I2C_WAIT_RETRY == count)
- return 0;
-
- return 1;
-}
-
-static inline int i2c_is_write_done(struct i2c_adapter *i2c_adap)
-{
- struct au0828_dev *dev = i2c_adap->algo_data;
- return au0828_read(dev, AU0828_I2C_STATUS_201) &
- AU0828_I2C_STATUS_WRITE_DONE ? 1 : 0;
-}
-
-static int i2c_wait_write_done(struct i2c_adapter *i2c_adap)
-{
- int count;
-
- for (count = 0; count < I2C_WAIT_RETRY; count++) {
- if (i2c_is_write_done(i2c_adap))
- break;
- udelay(I2C_WAIT_DELAY);
- }
-
- if (I2C_WAIT_RETRY == count)
- return 0;
-
- return 1;
-}
-
-static inline int i2c_is_busy(struct i2c_adapter *i2c_adap)
-{
- struct au0828_dev *dev = i2c_adap->algo_data;
- return au0828_read(dev, AU0828_I2C_STATUS_201) &
- AU0828_I2C_STATUS_BUSY ? 1 : 0;
-}
-
-static int i2c_wait_done(struct i2c_adapter *i2c_adap)
-{
- int count;
-
- for (count = 0; count < I2C_WAIT_RETRY; count++) {
- if (!i2c_is_busy(i2c_adap))
- break;
- udelay(I2C_WAIT_DELAY);
- }
-
- if (I2C_WAIT_RETRY == count)
- return 0;
-
- return 1;
-}
-
-/* FIXME: Implement join handling correctly */
-static int i2c_sendbytes(struct i2c_adapter *i2c_adap,
- const struct i2c_msg *msg, int joined_rlen)
-{
- int i, strobe = 0;
- struct au0828_dev *dev = i2c_adap->algo_data;
-
- dprintk(4, "%s()\n", __func__);
-
- au0828_write(dev, AU0828_I2C_MULTIBYTE_MODE_2FF, 0x01);
-
- /* Set the I2C clock */
- if (((dev->board.tuner_type == TUNER_XC5000) ||
- (dev->board.tuner_type == TUNER_XC5000C)) &&
- (dev->board.tuner_addr == msg->addr) &&
- (msg->len == 64)) {
- /* Hack to speed up firmware load. The xc5000 lets us do up
- to 400 KHz when in firmware download mode */
- au0828_write(dev, AU0828_I2C_CLK_DIVIDER_202,
- AU0828_I2C_CLK_250KHZ);
- } else {
- /* Use the i2c clock speed in the board configuration */
- au0828_write(dev, AU0828_I2C_CLK_DIVIDER_202,
- dev->board.i2c_clk_divider);
- }
-
- /* Hardware needs 8 bit addresses */
- au0828_write(dev, AU0828_I2C_DEST_ADDR_203, msg->addr << 1);
-
- dprintk(4, "SEND: %02x\n", msg->addr);
-
- /* Deal with i2c_scan */
- if (msg->len == 0) {
- /* The analog tuner detection code makes use of the SMBUS_QUICK
- message (which involves a zero length i2c write). To avoid
- checking the status register when we didn't strobe out any
- actual bytes to the bus, just do a read check. This is
- consistent with how I saw i2c device checking done in the
- USB trace of the Windows driver */
- au0828_write(dev, AU0828_I2C_TRIGGER_200,
- AU0828_I2C_TRIGGER_READ);
-
- if (!i2c_wait_done(i2c_adap))
- return -EIO;
-
- if (i2c_wait_read_ack(i2c_adap))
- return -EIO;
-
- return 0;
- }
-
- for (i = 0; i < msg->len;) {
-
- dprintk(4, " %02x\n", msg->buf[i]);
-
- au0828_write(dev, AU0828_I2C_WRITE_FIFO_205, msg->buf[i]);
-
- strobe++;
- i++;
-
- if ((strobe >= 4) || (i >= msg->len)) {
-
- /* Strobe the byte into the bus */
- if (i < msg->len)
- au0828_write(dev, AU0828_I2C_TRIGGER_200,
- AU0828_I2C_TRIGGER_WRITE |
- AU0828_I2C_TRIGGER_HOLD);
- else
- au0828_write(dev, AU0828_I2C_TRIGGER_200,
- AU0828_I2C_TRIGGER_WRITE);
-
- /* Reset strobe trigger */
- strobe = 0;
-
- if (!i2c_wait_write_done(i2c_adap))
- return -EIO;
-
- }
-
- }
- if (!i2c_wait_done(i2c_adap))
- return -EIO;
-
- dprintk(4, "\n");
-
- return msg->len;
-}
-
-/* FIXME: Implement join handling correctly */
-static int i2c_readbytes(struct i2c_adapter *i2c_adap,
- const struct i2c_msg *msg, int joined)
-{
- struct au0828_dev *dev = i2c_adap->algo_data;
- int i;
-
- dprintk(4, "%s()\n", __func__);
-
- au0828_write(dev, AU0828_I2C_MULTIBYTE_MODE_2FF, 0x01);
-
- /* Set the I2C clock */
- au0828_write(dev, AU0828_I2C_CLK_DIVIDER_202,
- dev->board.i2c_clk_divider);
-
- /* Hardware needs 8 bit addresses */
- au0828_write(dev, AU0828_I2C_DEST_ADDR_203, msg->addr << 1);
-
- dprintk(4, " RECV:\n");
-
- /* Deal with i2c_scan */
- if (msg->len == 0) {
- au0828_write(dev, AU0828_I2C_TRIGGER_200,
- AU0828_I2C_TRIGGER_READ);
-
- if (i2c_wait_read_ack(i2c_adap))
- return -EIO;
- return 0;
- }
-
- for (i = 0; i < msg->len;) {
-
- i++;
-
- if (i < msg->len)
- au0828_write(dev, AU0828_I2C_TRIGGER_200,
- AU0828_I2C_TRIGGER_READ |
- AU0828_I2C_TRIGGER_HOLD);
- else
- au0828_write(dev, AU0828_I2C_TRIGGER_200,
- AU0828_I2C_TRIGGER_READ);
-
- if (!i2c_wait_read_done(i2c_adap))
- return -EIO;
-
- msg->buf[i-1] = au0828_read(dev, AU0828_I2C_READ_FIFO_209) &
- 0xff;
-
- dprintk(4, " %02x\n", msg->buf[i-1]);
- }
- if (!i2c_wait_done(i2c_adap))
- return -EIO;
-
- dprintk(4, "\n");
-
- return msg->len;
-}
-
-static int i2c_xfer(struct i2c_adapter *i2c_adap,
- struct i2c_msg *msgs, int num)
-{
- int i, retval = 0;
-
- dprintk(4, "%s(num = %d)\n", __func__, num);
-
- for (i = 0; i < num; i++) {
- dprintk(4, "%s(num = %d) addr = 0x%02x len = 0x%x\n",
- __func__, num, msgs[i].addr, msgs[i].len);
- if (msgs[i].flags & I2C_M_RD) {
- /* read */
- retval = i2c_readbytes(i2c_adap, &msgs[i], 0);
- } else if (i + 1 < num && (msgs[i + 1].flags & I2C_M_RD) &&
- msgs[i].addr == msgs[i + 1].addr) {
- /* write then read from same address */
- retval = i2c_sendbytes(i2c_adap, &msgs[i],
- msgs[i + 1].len);
- if (retval < 0)
- goto err;
- i++;
- retval = i2c_readbytes(i2c_adap, &msgs[i], 1);
- } else {
- /* write */
- retval = i2c_sendbytes(i2c_adap, &msgs[i], 0);
- }
- if (retval < 0)
- goto err;
- }
- return num;
-
-err:
- return retval;
-}
-
-static u32 au0828_functionality(struct i2c_adapter *adap)
-{
- return I2C_FUNC_SMBUS_EMUL | I2C_FUNC_I2C;
-}
-
-static struct i2c_algorithm au0828_i2c_algo_template = {
- .master_xfer = i2c_xfer,
- .functionality = au0828_functionality,
-};
-
-/* ----------------------------------------------------------------------- */
-
-static struct i2c_adapter au0828_i2c_adap_template = {
- .name = DRIVER_NAME,
- .owner = THIS_MODULE,
- .algo = &au0828_i2c_algo_template,
-};
-
-static struct i2c_client au0828_i2c_client_template = {
- .name = "au0828 internal",
-};
-
-static char *i2c_devs[128] = {
- [0x8e >> 1] = "au8522",
- [0xa0 >> 1] = "eeprom",
- [0xc2 >> 1] = "tuner/xc5000",
-};
-
-static void do_i2c_scan(char *name, struct i2c_client *c)
-{
- unsigned char buf;
- int i, rc;
-
- for (i = 0; i < 128; i++) {
- c->addr = i;
- rc = i2c_master_recv(c, &buf, 0);
- if (rc < 0)
- continue;
- printk(KERN_INFO "%s: i2c scan: found device @ 0x%x [%s]\n",
- name, i << 1, i2c_devs[i] ? i2c_devs[i] : "???");
- }
-}
-
-/* init + register i2c adapter */
-int au0828_i2c_register(struct au0828_dev *dev)
-{
- dprintk(1, "%s()\n", __func__);
-
- memcpy(&dev->i2c_adap, &au0828_i2c_adap_template,
- sizeof(dev->i2c_adap));
- memcpy(&dev->i2c_algo, &au0828_i2c_algo_template,
- sizeof(dev->i2c_algo));
- memcpy(&dev->i2c_client, &au0828_i2c_client_template,
- sizeof(dev->i2c_client));
-
- dev->i2c_adap.dev.parent = &dev->usbdev->dev;
-
- strlcpy(dev->i2c_adap.name, DRIVER_NAME,
- sizeof(dev->i2c_adap.name));
-
- dev->i2c_adap.algo = &dev->i2c_algo;
- dev->i2c_adap.algo_data = dev;
- i2c_set_adapdata(&dev->i2c_adap, &dev->v4l2_dev);
- i2c_add_adapter(&dev->i2c_adap);
-
- dev->i2c_client.adapter = &dev->i2c_adap;
-
- if (0 == dev->i2c_rc) {
- printk(KERN_INFO "%s: i2c bus registered\n", DRIVER_NAME);
- if (i2c_scan)
- do_i2c_scan(DRIVER_NAME, &dev->i2c_client);
- } else
- printk(KERN_INFO "%s: i2c bus register FAILED\n", DRIVER_NAME);
-
- return dev->i2c_rc;
-}
-
-int au0828_i2c_unregister(struct au0828_dev *dev)
-{
- i2c_del_adapter(&dev->i2c_adap);
- return 0;
-}
-
+++ /dev/null
-/*
- * Driver for the Auvitek USB bridge
- *
- * Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/* We'll start to rename these registers once we have a better
- * understanding of their meaning.
- */
-#define REG_000 0x000
-#define REG_001 0x001
-#define REG_002 0x002
-#define REG_003 0x003
-
-#define AU0828_SENSORCTRL_100 0x100
-#define AU0828_SENSORCTRL_VBI_103 0x103
-
-/* I2C registers */
-#define AU0828_I2C_TRIGGER_200 0x200
-#define AU0828_I2C_STATUS_201 0x201
-#define AU0828_I2C_CLK_DIVIDER_202 0x202
-#define AU0828_I2C_DEST_ADDR_203 0x203
-#define AU0828_I2C_WRITE_FIFO_205 0x205
-#define AU0828_I2C_READ_FIFO_209 0x209
-#define AU0828_I2C_MULTIBYTE_MODE_2FF 0x2ff
-
-/* Audio registers */
-#define AU0828_AUDIOCTRL_50C 0x50C
-
-#define REG_600 0x600
-
-/*********************************************************************/
-/* Here are constants for values associated with the above registers */
-
-/* I2C Trigger (Reg 0x200) */
-#define AU0828_I2C_TRIGGER_WRITE 0x01
-#define AU0828_I2C_TRIGGER_READ 0x20
-#define AU0828_I2C_TRIGGER_HOLD 0x40
-
-/* I2C Status (Reg 0x201) */
-#define AU0828_I2C_STATUS_READ_DONE 0x01
-#define AU0828_I2C_STATUS_NO_READ_ACK 0x02
-#define AU0828_I2C_STATUS_WRITE_DONE 0x04
-#define AU0828_I2C_STATUS_NO_WRITE_ACK 0x08
-#define AU0828_I2C_STATUS_BUSY 0x10
-
-/* I2C Clock Divider (Reg 0x202) */
-#define AU0828_I2C_CLK_250KHZ 0x07
-#define AU0828_I2C_CLK_100KHZ 0x14
-#define AU0828_I2C_CLK_30KHZ 0x40
-#define AU0828_I2C_CLK_20KHZ 0x60
+++ /dev/null
-/*
- au0828-vbi.c - VBI driver for au0828
-
- Copyright (C) 2010 Devin Heitmueller <dheitmueller@kernellabs.com>
-
- This work was sponsored by GetWellNetwork Inc.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- 02110-1301, USA.
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-
-#include "au0828.h"
-
-static unsigned int vbibufs = 5;
-module_param(vbibufs, int, 0644);
-MODULE_PARM_DESC(vbibufs, "number of vbi buffers, range 2-32");
-
-/* ------------------------------------------------------------------ */
-
-static void
-free_buffer(struct videobuf_queue *vq, struct au0828_buffer *buf)
-{
- struct au0828_fh *fh = vq->priv_data;
- struct au0828_dev *dev = fh->dev;
- unsigned long flags = 0;
- if (in_interrupt())
- BUG();
-
- /* We used to wait for the buffer to finish here, but this didn't work
- because, as we were keeping the state as VIDEOBUF_QUEUED,
- videobuf_queue_cancel marked it as finished for us.
- (Also, it could wedge forever if the hardware was misconfigured.)
-
- This should be safe; by the time we get here, the buffer isn't
- queued anymore. If we ever start marking the buffers as
- VIDEOBUF_ACTIVE, it won't be, though.
- */
- spin_lock_irqsave(&dev->slock, flags);
- if (dev->isoc_ctl.vbi_buf == buf)
- dev->isoc_ctl.vbi_buf = NULL;
- spin_unlock_irqrestore(&dev->slock, flags);
-
- videobuf_vmalloc_free(&buf->vb);
- buf->vb.state = VIDEOBUF_NEEDS_INIT;
-}
-
-static int
-vbi_setup(struct videobuf_queue *q, unsigned int *count, unsigned int *size)
-{
- struct au0828_fh *fh = q->priv_data;
- struct au0828_dev *dev = fh->dev;
-
- *size = dev->vbi_width * dev->vbi_height * 2;
-
- if (0 == *count)
- *count = vbibufs;
- if (*count < 2)
- *count = 2;
- if (*count > 32)
- *count = 32;
- return 0;
-}
-
-static int
-vbi_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,
- enum v4l2_field field)
-{
- struct au0828_fh *fh = q->priv_data;
- struct au0828_dev *dev = fh->dev;
- struct au0828_buffer *buf = container_of(vb, struct au0828_buffer, vb);
- int rc = 0;
-
- buf->vb.size = dev->vbi_width * dev->vbi_height * 2;
-
- if (0 != buf->vb.baddr && buf->vb.bsize < buf->vb.size)
- return -EINVAL;
-
- buf->vb.width = dev->vbi_width;
- buf->vb.height = dev->vbi_height;
- buf->vb.field = field;
-
- if (VIDEOBUF_NEEDS_INIT == buf->vb.state) {
- rc = videobuf_iolock(q, &buf->vb, NULL);
- if (rc < 0)
- goto fail;
- }
-
- buf->vb.state = VIDEOBUF_PREPARED;
- return 0;
-
-fail:
- free_buffer(q, buf);
- return rc;
-}
-
-static void
-vbi_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb)
-{
- struct au0828_buffer *buf = container_of(vb,
- struct au0828_buffer,
- vb);
- struct au0828_fh *fh = vq->priv_data;
- struct au0828_dev *dev = fh->dev;
- struct au0828_dmaqueue *vbiq = &dev->vbiq;
-
- buf->vb.state = VIDEOBUF_QUEUED;
- list_add_tail(&buf->vb.queue, &vbiq->active);
-}
-
-static void vbi_release(struct videobuf_queue *q, struct videobuf_buffer *vb)
-{
- struct au0828_buffer *buf = container_of(vb, struct au0828_buffer, vb);
- free_buffer(q, buf);
-}
-
-struct videobuf_queue_ops au0828_vbi_qops = {
- .buf_setup = vbi_setup,
- .buf_prepare = vbi_prepare,
- .buf_queue = vbi_queue,
- .buf_release = vbi_release,
-};
+++ /dev/null
-/*
- * Auvitek AU0828 USB Bridge (Analog video support)
- *
- * Copyright (C) 2009 Devin Heitmueller <dheitmueller@linuxtv.org>
- * Copyright (C) 2005-2008 Auvitek International, Ltd.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * As published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- */
-
-/* Developer Notes:
- *
- * VBI support is not yet working
- * The hardware scaler supported is unimplemented
- * AC97 audio support is unimplemented (only i2s audio mode)
- *
- */
-
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/init.h>
-#include <linux/device.h>
-#include <linux/suspend.h>
-#include <media/v4l2-common.h>
-#include <media/v4l2-ioctl.h>
-#include <media/v4l2-chip-ident.h>
-#include <media/tuner.h>
-#include "au0828.h"
-#include "au0828-reg.h"
-
-static DEFINE_MUTEX(au0828_sysfs_lock);
-
-/* ------------------------------------------------------------------
- Videobuf operations
- ------------------------------------------------------------------*/
-
-static unsigned int isoc_debug;
-module_param(isoc_debug, int, 0644);
-MODULE_PARM_DESC(isoc_debug, "enable debug messages [isoc transfers]");
-
-#define au0828_isocdbg(fmt, arg...) \
-do {\
- if (isoc_debug) { \
- printk(KERN_INFO "au0828 %s :"fmt, \
- __func__ , ##arg); \
- } \
- } while (0)
-
-static inline void print_err_status(struct au0828_dev *dev,
- int packet, int status)
-{
- char *errmsg = "Unknown";
-
- switch (status) {
- case -ENOENT:
- errmsg = "unlinked synchronuously";
- break;
- case -ECONNRESET:
- errmsg = "unlinked asynchronuously";
- break;
- case -ENOSR:
- errmsg = "Buffer error (overrun)";
- break;
- case -EPIPE:
- errmsg = "Stalled (device not responding)";
- break;
- case -EOVERFLOW:
- errmsg = "Babble (bad cable?)";
- break;
- case -EPROTO:
- errmsg = "Bit-stuff error (bad cable?)";
- break;
- case -EILSEQ:
- errmsg = "CRC/Timeout (could be anything)";
- break;
- case -ETIME:
- errmsg = "Device does not respond";
- break;
- }
- if (packet < 0) {
- au0828_isocdbg("URB status %d [%s].\n", status, errmsg);
- } else {
- au0828_isocdbg("URB packet %d, status %d [%s].\n",
- packet, status, errmsg);
- }
-}
-
-static int check_dev(struct au0828_dev *dev)
-{
- if (dev->dev_state & DEV_DISCONNECTED) {
- printk(KERN_INFO "v4l2 ioctl: device not present\n");
- return -ENODEV;
- }
-
- if (dev->dev_state & DEV_MISCONFIGURED) {
- printk(KERN_INFO "v4l2 ioctl: device is misconfigured; "
- "close and open it again\n");
- return -EIO;
- }
- return 0;
-}
-
-/*
- * IRQ callback, called by URB callback
- */
-static void au0828_irq_callback(struct urb *urb)
-{
- struct au0828_dmaqueue *dma_q = urb->context;
- struct au0828_dev *dev = container_of(dma_q, struct au0828_dev, vidq);
- unsigned long flags = 0;
- int i;
-
- switch (urb->status) {
- case 0: /* success */
- case -ETIMEDOUT: /* NAK */
- break;
- case -ECONNRESET: /* kill */
- case -ENOENT:
- case -ESHUTDOWN:
- au0828_isocdbg("au0828_irq_callback called: status kill\n");
- return;
- default: /* unknown error */
- au0828_isocdbg("urb completition error %d.\n", urb->status);
- break;
- }
-
- /* Copy data from URB */
- spin_lock_irqsave(&dev->slock, flags);
- dev->isoc_ctl.isoc_copy(dev, urb);
- spin_unlock_irqrestore(&dev->slock, flags);
-
- /* Reset urb buffers */
- for (i = 0; i < urb->number_of_packets; i++) {
- urb->iso_frame_desc[i].status = 0;
- urb->iso_frame_desc[i].actual_length = 0;
- }
- urb->status = 0;
-
- urb->status = usb_submit_urb(urb, GFP_ATOMIC);
- if (urb->status) {
- au0828_isocdbg("urb resubmit failed (error=%i)\n",
- urb->status);
- }
-}
-
-/*
- * Stop and Deallocate URBs
- */
-void au0828_uninit_isoc(struct au0828_dev *dev)
-{
- struct urb *urb;
- int i;
-
- au0828_isocdbg("au0828: called au0828_uninit_isoc\n");
-
- dev->isoc_ctl.nfields = -1;
- for (i = 0; i < dev->isoc_ctl.num_bufs; i++) {
- urb = dev->isoc_ctl.urb[i];
- if (urb) {
- if (!irqs_disabled())
- usb_kill_urb(urb);
- else
- usb_unlink_urb(urb);
-
- if (dev->isoc_ctl.transfer_buffer[i]) {
- usb_free_coherent(dev->usbdev,
- urb->transfer_buffer_length,
- dev->isoc_ctl.transfer_buffer[i],
- urb->transfer_dma);
- }
- usb_free_urb(urb);
- dev->isoc_ctl.urb[i] = NULL;
- }
- dev->isoc_ctl.transfer_buffer[i] = NULL;
- }
-
- kfree(dev->isoc_ctl.urb);
- kfree(dev->isoc_ctl.transfer_buffer);
-
- dev->isoc_ctl.urb = NULL;
- dev->isoc_ctl.transfer_buffer = NULL;
- dev->isoc_ctl.num_bufs = 0;
-}
-
-/*
- * Allocate URBs and start IRQ
- */
-int au0828_init_isoc(struct au0828_dev *dev, int max_packets,
- int num_bufs, int max_pkt_size,
- int (*isoc_copy) (struct au0828_dev *dev, struct urb *urb))
-{
- struct au0828_dmaqueue *dma_q = &dev->vidq;
- int i;
- int sb_size, pipe;
- struct urb *urb;
- int j, k;
- int rc;
-
- au0828_isocdbg("au0828: called au0828_prepare_isoc\n");
-
- /* De-allocates all pending stuff */
- au0828_uninit_isoc(dev);
-
- dev->isoc_ctl.isoc_copy = isoc_copy;
- dev->isoc_ctl.num_bufs = num_bufs;
-
- dev->isoc_ctl.urb = kzalloc(sizeof(void *)*num_bufs, GFP_KERNEL);
- if (!dev->isoc_ctl.urb) {
- au0828_isocdbg("cannot alloc memory for usb buffers\n");
- return -ENOMEM;
- }
-
- dev->isoc_ctl.transfer_buffer = kzalloc(sizeof(void *)*num_bufs,
- GFP_KERNEL);
- if (!dev->isoc_ctl.transfer_buffer) {
- au0828_isocdbg("cannot allocate memory for usb transfer\n");
- kfree(dev->isoc_ctl.urb);
- return -ENOMEM;
- }
-
- dev->isoc_ctl.max_pkt_size = max_pkt_size;
- dev->isoc_ctl.buf = NULL;
-
- sb_size = max_packets * dev->isoc_ctl.max_pkt_size;
-
- /* allocate urbs and transfer buffers */
- for (i = 0; i < dev->isoc_ctl.num_bufs; i++) {
- urb = usb_alloc_urb(max_packets, GFP_KERNEL);
- if (!urb) {
- au0828_isocdbg("cannot alloc isoc_ctl.urb %i\n", i);
- au0828_uninit_isoc(dev);
- return -ENOMEM;
- }
- dev->isoc_ctl.urb[i] = urb;
-
- dev->isoc_ctl.transfer_buffer[i] = usb_alloc_coherent(dev->usbdev,
- sb_size, GFP_KERNEL, &urb->transfer_dma);
- if (!dev->isoc_ctl.transfer_buffer[i]) {
- printk("unable to allocate %i bytes for transfer"
- " buffer %i%s\n",
- sb_size, i,
- in_interrupt() ? " while in int" : "");
- au0828_uninit_isoc(dev);
- return -ENOMEM;
- }
- memset(dev->isoc_ctl.transfer_buffer[i], 0, sb_size);
-
- pipe = usb_rcvisocpipe(dev->usbdev,
- dev->isoc_in_endpointaddr),
-
- usb_fill_int_urb(urb, dev->usbdev, pipe,
- dev->isoc_ctl.transfer_buffer[i], sb_size,
- au0828_irq_callback, dma_q, 1);
-
- urb->number_of_packets = max_packets;
- urb->transfer_flags = URB_ISO_ASAP | URB_NO_TRANSFER_DMA_MAP;
-
- k = 0;
- for (j = 0; j < max_packets; j++) {
- urb->iso_frame_desc[j].offset = k;
- urb->iso_frame_desc[j].length =
- dev->isoc_ctl.max_pkt_size;
- k += dev->isoc_ctl.max_pkt_size;
- }
- }
-
- init_waitqueue_head(&dma_q->wq);
-
- /* submit urbs and enables IRQ */
- for (i = 0; i < dev->isoc_ctl.num_bufs; i++) {
- rc = usb_submit_urb(dev->isoc_ctl.urb[i], GFP_ATOMIC);
- if (rc) {
- au0828_isocdbg("submit of urb %i failed (error=%i)\n",
- i, rc);
- au0828_uninit_isoc(dev);
- return rc;
- }
- }
-
- return 0;
-}
-
-/*
- * Announces that a buffer were filled and request the next
- */
-static inline void buffer_filled(struct au0828_dev *dev,
- struct au0828_dmaqueue *dma_q,
- struct au0828_buffer *buf)
-{
- /* Advice that buffer was filled */
- au0828_isocdbg("[%p/%d] wakeup\n", buf, buf->vb.i);
-
- buf->vb.state = VIDEOBUF_DONE;
- buf->vb.field_count++;
- do_gettimeofday(&buf->vb.ts);
-
- dev->isoc_ctl.buf = NULL;
-
- list_del(&buf->vb.queue);
- wake_up(&buf->vb.done);
-}
-
-static inline void vbi_buffer_filled(struct au0828_dev *dev,
- struct au0828_dmaqueue *dma_q,
- struct au0828_buffer *buf)
-{
- /* Advice that buffer was filled */
- au0828_isocdbg("[%p/%d] wakeup\n", buf, buf->vb.i);
-
- buf->vb.state = VIDEOBUF_DONE;
- buf->vb.field_count++;
- do_gettimeofday(&buf->vb.ts);
-
- dev->isoc_ctl.vbi_buf = NULL;
-
- list_del(&buf->vb.queue);
- wake_up(&buf->vb.done);
-}
-
-/*
- * Identify the buffer header type and properly handles
- */
-static void au0828_copy_video(struct au0828_dev *dev,
- struct au0828_dmaqueue *dma_q,
- struct au0828_buffer *buf,
- unsigned char *p,
- unsigned char *outp, unsigned long len)
-{
- void *fieldstart, *startwrite, *startread;
- int linesdone, currlinedone, offset, lencopy, remain;
- int bytesperline = dev->width << 1; /* Assumes 16-bit depth @@@@ */
-
- if (len == 0)
- return;
-
- if (dma_q->pos + len > buf->vb.size)
- len = buf->vb.size - dma_q->pos;
-
- startread = p;
- remain = len;
-
- /* Interlaces frame */
- if (buf->top_field)
- fieldstart = outp;
- else
- fieldstart = outp + bytesperline;
-
- linesdone = dma_q->pos / bytesperline;
- currlinedone = dma_q->pos % bytesperline;
- offset = linesdone * bytesperline * 2 + currlinedone;
- startwrite = fieldstart + offset;
- lencopy = bytesperline - currlinedone;
- lencopy = lencopy > remain ? remain : lencopy;
-
- if ((char *)startwrite + lencopy > (char *)outp + buf->vb.size) {
- au0828_isocdbg("Overflow of %zi bytes past buffer end (1)\n",
- ((char *)startwrite + lencopy) -
- ((char *)outp + buf->vb.size));
- remain = (char *)outp + buf->vb.size - (char *)startwrite;
- lencopy = remain;
- }
- if (lencopy <= 0)
- return;
- memcpy(startwrite, startread, lencopy);
-
- remain -= lencopy;
-
- while (remain > 0) {
- startwrite += lencopy + bytesperline;
- startread += lencopy;
- if (bytesperline > remain)
- lencopy = remain;
- else
- lencopy = bytesperline;
-
- if ((char *)startwrite + lencopy > (char *)outp +
- buf->vb.size) {
- au0828_isocdbg("Overflow %zi bytes past buf end (2)\n",
- ((char *)startwrite + lencopy) -
- ((char *)outp + buf->vb.size));
- lencopy = remain = (char *)outp + buf->vb.size -
- (char *)startwrite;
- }
- if (lencopy <= 0)
- break;
-
- memcpy(startwrite, startread, lencopy);
-
- remain -= lencopy;
- }
-
- if (offset > 1440) {
- /* We have enough data to check for greenscreen */
- if (outp[0] < 0x60 && outp[1440] < 0x60)
- dev->greenscreen_detected = 1;
- }
-
- dma_q->pos += len;
-}
-
-/*
- * video-buf generic routine to get the next available buffer
- */
-static inline void get_next_buf(struct au0828_dmaqueue *dma_q,
- struct au0828_buffer **buf)
-{
- struct au0828_dev *dev = container_of(dma_q, struct au0828_dev, vidq);
-
- if (list_empty(&dma_q->active)) {
- au0828_isocdbg("No active queue to serve\n");
- dev->isoc_ctl.buf = NULL;
- *buf = NULL;
- return;
- }
-
- /* Get the next buffer */
- *buf = list_entry(dma_q->active.next, struct au0828_buffer, vb.queue);
- dev->isoc_ctl.buf = *buf;
-
- return;
-}
-
-static void au0828_copy_vbi(struct au0828_dev *dev,
- struct au0828_dmaqueue *dma_q,
- struct au0828_buffer *buf,
- unsigned char *p,
- unsigned char *outp, unsigned long len)
-{
- unsigned char *startwrite, *startread;
- int bytesperline;
- int i, j = 0;
-
- if (dev == NULL) {
- au0828_isocdbg("dev is null\n");
- return;
- }
-
- if (dma_q == NULL) {
- au0828_isocdbg("dma_q is null\n");
- return;
- }
- if (buf == NULL)
- return;
- if (p == NULL) {
- au0828_isocdbg("p is null\n");
- return;
- }
- if (outp == NULL) {
- au0828_isocdbg("outp is null\n");
- return;
- }
-
- bytesperline = dev->vbi_width;
-
- if (dma_q->pos + len > buf->vb.size)
- len = buf->vb.size - dma_q->pos;
-
- startread = p;
- startwrite = outp + (dma_q->pos / 2);
-
- /* Make sure the bottom field populates the second half of the frame */
- if (buf->top_field == 0)
- startwrite += bytesperline * dev->vbi_height;
-
- for (i = 0; i < len; i += 2)
- startwrite[j++] = startread[i+1];
-
- dma_q->pos += len;
-}
-
-
-/*
- * video-buf generic routine to get the next available VBI buffer
- */
-static inline void vbi_get_next_buf(struct au0828_dmaqueue *dma_q,
- struct au0828_buffer **buf)
-{
- struct au0828_dev *dev = container_of(dma_q, struct au0828_dev, vbiq);
- char *outp;
-
- if (list_empty(&dma_q->active)) {
- au0828_isocdbg("No active queue to serve\n");
- dev->isoc_ctl.vbi_buf = NULL;
- *buf = NULL;
- return;
- }
-
- /* Get the next buffer */
- *buf = list_entry(dma_q->active.next, struct au0828_buffer, vb.queue);
- /* Cleans up buffer - Useful for testing for frame/URB loss */
- outp = videobuf_to_vmalloc(&(*buf)->vb);
- memset(outp, 0x00, (*buf)->vb.size);
-
- dev->isoc_ctl.vbi_buf = *buf;
-
- return;
-}
-
-/*
- * Controls the isoc copy of each urb packet
- */
-static inline int au0828_isoc_copy(struct au0828_dev *dev, struct urb *urb)
-{
- struct au0828_buffer *buf;
- struct au0828_buffer *vbi_buf;
- struct au0828_dmaqueue *dma_q = urb->context;
- struct au0828_dmaqueue *vbi_dma_q = &dev->vbiq;
- unsigned char *outp = NULL;
- unsigned char *vbioutp = NULL;
- int i, len = 0, rc = 1;
- unsigned char *p;
- unsigned char fbyte;
- unsigned int vbi_field_size;
- unsigned int remain, lencopy;
-
- if (!dev)
- return 0;
-
- if ((dev->dev_state & DEV_DISCONNECTED) ||
- (dev->dev_state & DEV_MISCONFIGURED))
- return 0;
-
- if (urb->status < 0) {
- print_err_status(dev, -1, urb->status);
- if (urb->status == -ENOENT)
- return 0;
- }
-
- buf = dev->isoc_ctl.buf;
- if (buf != NULL)
- outp = videobuf_to_vmalloc(&buf->vb);
-
- vbi_buf = dev->isoc_ctl.vbi_buf;
- if (vbi_buf != NULL)
- vbioutp = videobuf_to_vmalloc(&vbi_buf->vb);
-
- for (i = 0; i < urb->number_of_packets; i++) {
- int status = urb->iso_frame_desc[i].status;
-
- if (status < 0) {
- print_err_status(dev, i, status);
- if (urb->iso_frame_desc[i].status != -EPROTO)
- continue;
- }
-
- if (urb->iso_frame_desc[i].actual_length <= 0)
- continue;
-
- if (urb->iso_frame_desc[i].actual_length >
- dev->max_pkt_size) {
- au0828_isocdbg("packet bigger than packet size");
- continue;
- }
-
- p = urb->transfer_buffer + urb->iso_frame_desc[i].offset;
- fbyte = p[0];
- len = urb->iso_frame_desc[i].actual_length - 4;
- p += 4;
-
- if (fbyte & 0x80) {
- len -= 4;
- p += 4;
- au0828_isocdbg("Video frame %s\n",
- (fbyte & 0x40) ? "odd" : "even");
- if (fbyte & 0x40) {
- /* VBI */
- if (vbi_buf != NULL)
- vbi_buffer_filled(dev,
- vbi_dma_q,
- vbi_buf);
- vbi_get_next_buf(vbi_dma_q, &vbi_buf);
- if (vbi_buf == NULL)
- vbioutp = NULL;
- else
- vbioutp = videobuf_to_vmalloc(
- &vbi_buf->vb);
-
- /* Video */
- if (buf != NULL)
- buffer_filled(dev, dma_q, buf);
- get_next_buf(dma_q, &buf);
- if (buf == NULL)
- outp = NULL;
- else
- outp = videobuf_to_vmalloc(&buf->vb);
-
- /* As long as isoc traffic is arriving, keep
- resetting the timer */
- if (dev->vid_timeout_running)
- mod_timer(&dev->vid_timeout,
- jiffies + (HZ / 10));
- if (dev->vbi_timeout_running)
- mod_timer(&dev->vbi_timeout,
- jiffies + (HZ / 10));
- }
-
- if (buf != NULL) {
- if (fbyte & 0x40)
- buf->top_field = 1;
- else
- buf->top_field = 0;
- }
-
- if (vbi_buf != NULL) {
- if (fbyte & 0x40)
- vbi_buf->top_field = 1;
- else
- vbi_buf->top_field = 0;
- }
-
- dev->vbi_read = 0;
- vbi_dma_q->pos = 0;
- dma_q->pos = 0;
- }
-
- vbi_field_size = dev->vbi_width * dev->vbi_height * 2;
- if (dev->vbi_read < vbi_field_size) {
- remain = vbi_field_size - dev->vbi_read;
- if (len < remain)
- lencopy = len;
- else
- lencopy = remain;
-
- if (vbi_buf != NULL)
- au0828_copy_vbi(dev, vbi_dma_q, vbi_buf, p,
- vbioutp, len);
-
- len -= lencopy;
- p += lencopy;
- dev->vbi_read += lencopy;
- }
-
- if (dev->vbi_read >= vbi_field_size && buf != NULL)
- au0828_copy_video(dev, dma_q, buf, p, outp, len);
- }
- return rc;
-}
-
-static int
-buffer_setup(struct videobuf_queue *vq, unsigned int *count,
- unsigned int *size)
-{
- struct au0828_fh *fh = vq->priv_data;
- *size = (fh->dev->width * fh->dev->height * 16 + 7) >> 3;
-
- if (0 == *count)
- *count = AU0828_DEF_BUF;
-
- if (*count < AU0828_MIN_BUF)
- *count = AU0828_MIN_BUF;
- return 0;
-}
-
-/* This is called *without* dev->slock held; please keep it that way */
-static void free_buffer(struct videobuf_queue *vq, struct au0828_buffer *buf)
-{
- struct au0828_fh *fh = vq->priv_data;
- struct au0828_dev *dev = fh->dev;
- unsigned long flags = 0;
- if (in_interrupt())
- BUG();
-
- /* We used to wait for the buffer to finish here, but this didn't work
- because, as we were keeping the state as VIDEOBUF_QUEUED,
- videobuf_queue_cancel marked it as finished for us.
- (Also, it could wedge forever if the hardware was misconfigured.)
-
- This should be safe; by the time we get here, the buffer isn't
- queued anymore. If we ever start marking the buffers as
- VIDEOBUF_ACTIVE, it won't be, though.
- */
- spin_lock_irqsave(&dev->slock, flags);
- if (dev->isoc_ctl.buf == buf)
- dev->isoc_ctl.buf = NULL;
- spin_unlock_irqrestore(&dev->slock, flags);
-
- videobuf_vmalloc_free(&buf->vb);
- buf->vb.state = VIDEOBUF_NEEDS_INIT;
-}
-
-static int
-buffer_prepare(struct videobuf_queue *vq, struct videobuf_buffer *vb,
- enum v4l2_field field)
-{
- struct au0828_fh *fh = vq->priv_data;
- struct au0828_buffer *buf = container_of(vb, struct au0828_buffer, vb);
- struct au0828_dev *dev = fh->dev;
- int rc = 0, urb_init = 0;
-
- buf->vb.size = (fh->dev->width * fh->dev->height * 16 + 7) >> 3;
-
- if (0 != buf->vb.baddr && buf->vb.bsize < buf->vb.size)
- return -EINVAL;
-
- buf->vb.width = dev->width;
- buf->vb.height = dev->height;
- buf->vb.field = field;
-
- if (VIDEOBUF_NEEDS_INIT == buf->vb.state) {
- rc = videobuf_iolock(vq, &buf->vb, NULL);
- if (rc < 0) {
- printk(KERN_INFO "videobuf_iolock failed\n");
- goto fail;
- }
- }
-
- if (!dev->isoc_ctl.num_bufs)
- urb_init = 1;
-
- if (urb_init) {
- rc = au0828_init_isoc(dev, AU0828_ISO_PACKETS_PER_URB,
- AU0828_MAX_ISO_BUFS, dev->max_pkt_size,
- au0828_isoc_copy);
- if (rc < 0) {
- printk(KERN_INFO "au0828_init_isoc failed\n");
- goto fail;
- }
- }
-
- buf->vb.state = VIDEOBUF_PREPARED;
- return 0;
-
-fail:
- free_buffer(vq, buf);
- return rc;
-}
-
-static void
-buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb)
-{
- struct au0828_buffer *buf = container_of(vb,
- struct au0828_buffer,
- vb);
- struct au0828_fh *fh = vq->priv_data;
- struct au0828_dev *dev = fh->dev;
- struct au0828_dmaqueue *vidq = &dev->vidq;
-
- buf->vb.state = VIDEOBUF_QUEUED;
- list_add_tail(&buf->vb.queue, &vidq->active);
-}
-
-static void buffer_release(struct videobuf_queue *vq,
- struct videobuf_buffer *vb)
-{
- struct au0828_buffer *buf = container_of(vb,
- struct au0828_buffer,
- vb);
-
- free_buffer(vq, buf);
-}
-
-static struct videobuf_queue_ops au0828_video_qops = {
- .buf_setup = buffer_setup,
- .buf_prepare = buffer_prepare,
- .buf_queue = buffer_queue,
- .buf_release = buffer_release,
-};
-
-/* ------------------------------------------------------------------
- V4L2 interface
- ------------------------------------------------------------------*/
-
-static int au0828_i2s_init(struct au0828_dev *dev)
-{
- /* Enable i2s mode */
- au0828_writereg(dev, AU0828_AUDIOCTRL_50C, 0x01);
- return 0;
-}
-
-/*
- * Auvitek au0828 analog stream enable
- * Please set interface0 to AS5 before enable the stream
- */
-int au0828_analog_stream_enable(struct au0828_dev *d)
-{
- dprintk(1, "au0828_analog_stream_enable called\n");
- au0828_writereg(d, AU0828_SENSORCTRL_VBI_103, 0x00);
- au0828_writereg(d, 0x106, 0x00);
- /* set x position */
- au0828_writereg(d, 0x110, 0x00);
- au0828_writereg(d, 0x111, 0x00);
- au0828_writereg(d, 0x114, 0xa0);
- au0828_writereg(d, 0x115, 0x05);
- /* set y position */
- au0828_writereg(d, 0x112, 0x00);
- au0828_writereg(d, 0x113, 0x00);
- au0828_writereg(d, 0x116, 0xf2);
- au0828_writereg(d, 0x117, 0x00);
- au0828_writereg(d, AU0828_SENSORCTRL_100, 0xb3);
-
- return 0;
-}
-
-int au0828_analog_stream_disable(struct au0828_dev *d)
-{
- dprintk(1, "au0828_analog_stream_disable called\n");
- au0828_writereg(d, AU0828_SENSORCTRL_100, 0x0);
- return 0;
-}
-
-void au0828_analog_stream_reset(struct au0828_dev *dev)
-{
- dprintk(1, "au0828_analog_stream_reset called\n");
- au0828_writereg(dev, AU0828_SENSORCTRL_100, 0x0);
- mdelay(30);
- au0828_writereg(dev, AU0828_SENSORCTRL_100, 0xb3);
-}
-
-/*
- * Some operations needs to stop current streaming
- */
-static int au0828_stream_interrupt(struct au0828_dev *dev)
-{
- int ret = 0;
-
- dev->stream_state = STREAM_INTERRUPT;
- if (dev->dev_state == DEV_DISCONNECTED)
- return -ENODEV;
- else if (ret) {
- dev->dev_state = DEV_MISCONFIGURED;
- dprintk(1, "%s device is misconfigured!\n", __func__);
- return ret;
- }
- return 0;
-}
-
-/*
- * au0828_release_resources
- * unregister v4l2 devices
- */
-void au0828_analog_unregister(struct au0828_dev *dev)
-{
- dprintk(1, "au0828_release_resources called\n");
- mutex_lock(&au0828_sysfs_lock);
-
- if (dev->vdev)
- video_unregister_device(dev->vdev);
- if (dev->vbi_dev)
- video_unregister_device(dev->vbi_dev);
-
- mutex_unlock(&au0828_sysfs_lock);
-}
-
-
-/* Usage lock check functions */
-static int res_get(struct au0828_fh *fh, unsigned int bit)
-{
- struct au0828_dev *dev = fh->dev;
-
- if (fh->resources & bit)
- /* have it already allocated */
- return 1;
-
- /* is it free? */
- if (dev->resources & bit) {
- /* no, someone else uses it */
- return 0;
- }
- /* it's free, grab it */
- fh->resources |= bit;
- dev->resources |= bit;
- dprintk(1, "res: get %d\n", bit);
-
- return 1;
-}
-
-static int res_check(struct au0828_fh *fh, unsigned int bit)
-{
- return fh->resources & bit;
-}
-
-static int res_locked(struct au0828_dev *dev, unsigned int bit)
-{
- return dev->resources & bit;
-}
-
-static void res_free(struct au0828_fh *fh, unsigned int bits)
-{
- struct au0828_dev *dev = fh->dev;
-
- BUG_ON((fh->resources & bits) != bits);
-
- fh->resources &= ~bits;
- dev->resources &= ~bits;
- dprintk(1, "res: put %d\n", bits);
-}
-
-static int get_ressource(struct au0828_fh *fh)
-{
- switch (fh->type) {
- case V4L2_BUF_TYPE_VIDEO_CAPTURE:
- return AU0828_RESOURCE_VIDEO;
- case V4L2_BUF_TYPE_VBI_CAPTURE:
- return AU0828_RESOURCE_VBI;
- default:
- BUG();
- return 0;
- }
-}
-
-/* This function ensures that video frames continue to be delivered even if
- the ITU-656 input isn't receiving any data (thereby preventing applications
- such as tvtime from hanging) */
-void au0828_vid_buffer_timeout(unsigned long data)
-{
- struct au0828_dev *dev = (struct au0828_dev *) data;
- struct au0828_dmaqueue *dma_q = &dev->vidq;
- struct au0828_buffer *buf;
- unsigned char *vid_data;
- unsigned long flags = 0;
-
- spin_lock_irqsave(&dev->slock, flags);
-
- buf = dev->isoc_ctl.buf;
- if (buf != NULL) {
- vid_data = videobuf_to_vmalloc(&buf->vb);
- memset(vid_data, 0x00, buf->vb.size); /* Blank green frame */
- buffer_filled(dev, dma_q, buf);
- }
- get_next_buf(dma_q, &buf);
-
- if (dev->vid_timeout_running == 1)
- mod_timer(&dev->vid_timeout, jiffies + (HZ / 10));
-
- spin_unlock_irqrestore(&dev->slock, flags);
-}
-
-void au0828_vbi_buffer_timeout(unsigned long data)
-{
- struct au0828_dev *dev = (struct au0828_dev *) data;
- struct au0828_dmaqueue *dma_q = &dev->vbiq;
- struct au0828_buffer *buf;
- unsigned char *vbi_data;
- unsigned long flags = 0;
-
- spin_lock_irqsave(&dev->slock, flags);
-
- buf = dev->isoc_ctl.vbi_buf;
- if (buf != NULL) {
- vbi_data = videobuf_to_vmalloc(&buf->vb);
- memset(vbi_data, 0x00, buf->vb.size);
- vbi_buffer_filled(dev, dma_q, buf);
- }
- vbi_get_next_buf(dma_q, &buf);
-
- if (dev->vbi_timeout_running == 1)
- mod_timer(&dev->vbi_timeout, jiffies + (HZ / 10));
- spin_unlock_irqrestore(&dev->slock, flags);
-}
-
-
-static int au0828_v4l2_open(struct file *filp)
-{
- int ret = 0;
- struct video_device *vdev = video_devdata(filp);
- struct au0828_dev *dev = video_drvdata(filp);
- struct au0828_fh *fh;
- int type;
-
- switch (vdev->vfl_type) {
- case VFL_TYPE_GRABBER:
- type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- break;
- case VFL_TYPE_VBI:
- type = V4L2_BUF_TYPE_VBI_CAPTURE;
- break;
- default:
- return -EINVAL;
- }
-
- fh = kzalloc(sizeof(struct au0828_fh), GFP_KERNEL);
- if (NULL == fh) {
- dprintk(1, "Failed allocate au0828_fh struct!\n");
- return -ENOMEM;
- }
-
- fh->type = type;
- fh->dev = dev;
- filp->private_data = fh;
-
- if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE && dev->users == 0) {
- /* set au0828 interface0 to AS5 here again */
- ret = usb_set_interface(dev->usbdev, 0, 5);
- if (ret < 0) {
- printk(KERN_INFO "Au0828 can't set alternate to 5!\n");
- return -EBUSY;
- }
- dev->width = NTSC_STD_W;
- dev->height = NTSC_STD_H;
- dev->frame_size = dev->width * dev->height * 2;
- dev->field_size = dev->width * dev->height;
- dev->bytesperline = dev->width * 2;
-
- au0828_analog_stream_enable(dev);
- au0828_analog_stream_reset(dev);
-
- /* If we were doing ac97 instead of i2s, it would go here...*/
- au0828_i2s_init(dev);
-
- dev->stream_state = STREAM_OFF;
- dev->dev_state |= DEV_INITIALIZED;
- }
-
- dev->users++;
-
- videobuf_queue_vmalloc_init(&fh->vb_vidq, &au0828_video_qops,
- NULL, &dev->slock,
- V4L2_BUF_TYPE_VIDEO_CAPTURE,
- V4L2_FIELD_INTERLACED,
- sizeof(struct au0828_buffer), fh,
- &dev->lock);
-
- /* VBI Setup */
- dev->vbi_width = 720;
- dev->vbi_height = 1;
- videobuf_queue_vmalloc_init(&fh->vb_vbiq, &au0828_vbi_qops,
- NULL, &dev->slock,
- V4L2_BUF_TYPE_VBI_CAPTURE,
- V4L2_FIELD_SEQ_TB,
- sizeof(struct au0828_buffer), fh,
- &dev->lock);
- return ret;
-}
-
-static int au0828_v4l2_close(struct file *filp)
-{
- int ret;
- struct au0828_fh *fh = filp->private_data;
- struct au0828_dev *dev = fh->dev;
-
- if (res_check(fh, AU0828_RESOURCE_VIDEO)) {
- /* Cancel timeout thread in case they didn't call streamoff */
- dev->vid_timeout_running = 0;
- del_timer_sync(&dev->vid_timeout);
-
- videobuf_stop(&fh->vb_vidq);
- res_free(fh, AU0828_RESOURCE_VIDEO);
- }
-
- if (res_check(fh, AU0828_RESOURCE_VBI)) {
- /* Cancel timeout thread in case they didn't call streamoff */
- dev->vbi_timeout_running = 0;
- del_timer_sync(&dev->vbi_timeout);
-
- videobuf_stop(&fh->vb_vbiq);
- res_free(fh, AU0828_RESOURCE_VBI);
- }
-
- if (dev->users == 1) {
- if (dev->dev_state & DEV_DISCONNECTED) {
- au0828_analog_unregister(dev);
- kfree(dev);
- return 0;
- }
-
- au0828_analog_stream_disable(dev);
-
- au0828_uninit_isoc(dev);
-
- /* Save some power by putting tuner to sleep */
- v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_power, 0);
-
- /* When close the device, set the usb intf0 into alt0 to free
- USB bandwidth */
- ret = usb_set_interface(dev->usbdev, 0, 0);
- if (ret < 0)
- printk(KERN_INFO "Au0828 can't set alternate to 0!\n");
- }
-
- videobuf_mmap_free(&fh->vb_vidq);
- videobuf_mmap_free(&fh->vb_vbiq);
- kfree(fh);
- dev->users--;
- wake_up_interruptible_nr(&dev->open, 1);
- return 0;
-}
-
-static ssize_t au0828_v4l2_read(struct file *filp, char __user *buf,
- size_t count, loff_t *pos)
-{
- struct au0828_fh *fh = filp->private_data;
- struct au0828_dev *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
- if (res_locked(dev, AU0828_RESOURCE_VIDEO))
- return -EBUSY;
-
- return videobuf_read_stream(&fh->vb_vidq, buf, count, pos, 0,
- filp->f_flags & O_NONBLOCK);
- }
-
- if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE) {
- if (!res_get(fh, AU0828_RESOURCE_VBI))
- return -EBUSY;
-
- if (dev->vbi_timeout_running == 0) {
- /* Handle case where caller tries to read without
- calling streamon first */
- dev->vbi_timeout_running = 1;
- mod_timer(&dev->vbi_timeout, jiffies + (HZ / 10));
- }
-
- return videobuf_read_stream(&fh->vb_vbiq, buf, count, pos, 0,
- filp->f_flags & O_NONBLOCK);
- }
-
- return 0;
-}
-
-static unsigned int au0828_v4l2_poll(struct file *filp, poll_table *wait)
-{
- struct au0828_fh *fh = filp->private_data;
- struct au0828_dev *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
- if (!res_get(fh, AU0828_RESOURCE_VIDEO))
- return POLLERR;
- return videobuf_poll_stream(filp, &fh->vb_vidq, wait);
- } else if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE) {
- if (!res_get(fh, AU0828_RESOURCE_VBI))
- return POLLERR;
- return videobuf_poll_stream(filp, &fh->vb_vbiq, wait);
- } else {
- return POLLERR;
- }
-}
-
-static int au0828_v4l2_mmap(struct file *filp, struct vm_area_struct *vma)
-{
- struct au0828_fh *fh = filp->private_data;
- struct au0828_dev *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
- rc = videobuf_mmap_mapper(&fh->vb_vidq, vma);
- else if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE)
- rc = videobuf_mmap_mapper(&fh->vb_vbiq, vma);
-
- return rc;
-}
-
-static int au0828_set_format(struct au0828_dev *dev, unsigned int cmd,
- struct v4l2_format *format)
-{
- int ret;
- int width = format->fmt.pix.width;
- int height = format->fmt.pix.height;
-
- if (format->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
-
- /* If they are demanding a format other than the one we support,
- bail out (tvtime asks for UYVY and then retries with YUYV) */
- if (format->fmt.pix.pixelformat != V4L2_PIX_FMT_UYVY)
- return -EINVAL;
-
- /* format->fmt.pix.width only support 720 and height 480 */
- if (width != 720)
- width = 720;
- if (height != 480)
- height = 480;
-
- format->fmt.pix.width = width;
- format->fmt.pix.height = height;
- format->fmt.pix.pixelformat = V4L2_PIX_FMT_UYVY;
- format->fmt.pix.bytesperline = width * 2;
- format->fmt.pix.sizeimage = width * height * 2;
- format->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
- format->fmt.pix.field = V4L2_FIELD_INTERLACED;
-
- if (cmd == VIDIOC_TRY_FMT)
- return 0;
-
- /* maybe set new image format, driver current only support 720*480 */
- dev->width = width;
- dev->height = height;
- dev->frame_size = width * height * 2;
- dev->field_size = width * height;
- dev->bytesperline = width * 2;
-
- if (dev->stream_state == STREAM_ON) {
- dprintk(1, "VIDIOC_SET_FMT: interrupting stream!\n");
- ret = au0828_stream_interrupt(dev);
- if (ret != 0) {
- dprintk(1, "error interrupting video stream!\n");
- return ret;
- }
- }
-
- /* set au0828 interface0 to AS5 here again */
- ret = usb_set_interface(dev->usbdev, 0, 5);
- if (ret < 0) {
- printk(KERN_INFO "Au0828 can't set alt setting to 5!\n");
- return -EBUSY;
- }
-
- au0828_analog_stream_enable(dev);
-
- return 0;
-}
-
-
-static int vidioc_queryctrl(struct file *file, void *priv,
- struct v4l2_queryctrl *qc)
-{
- struct au0828_fh *fh = priv;
- struct au0828_dev *dev = fh->dev;
- v4l2_device_call_all(&dev->v4l2_dev, 0, core, queryctrl, qc);
- if (qc->type)
- return 0;
- else
- return -EINVAL;
-}
-
-static int vidioc_querycap(struct file *file, void *priv,
- struct v4l2_capability *cap)
-{
- struct au0828_fh *fh = priv;
- struct au0828_dev *dev = fh->dev;
-
- strlcpy(cap->driver, "au0828", sizeof(cap->driver));
- strlcpy(cap->card, dev->board.name, sizeof(cap->card));
- strlcpy(cap->bus_info, dev->v4l2_dev.name, sizeof(cap->bus_info));
-
- /*set the device capabilities */
- cap->capabilities = V4L2_CAP_VIDEO_CAPTURE |
- V4L2_CAP_VBI_CAPTURE |
- V4L2_CAP_AUDIO |
- V4L2_CAP_READWRITE |
- V4L2_CAP_STREAMING |
- V4L2_CAP_TUNER;
- return 0;
-}
-
-static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
- struct v4l2_fmtdesc *f)
-{
- if (f->index)
- return -EINVAL;
-
- f->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- strcpy(f->description, "Packed YUV2");
-
- f->flags = 0;
- f->pixelformat = V4L2_PIX_FMT_UYVY;
-
- return 0;
-}
-
-static int vidioc_g_fmt_vid_cap(struct file *file, void *priv,
- struct v4l2_format *f)
-{
- struct au0828_fh *fh = priv;
- struct au0828_dev *dev = fh->dev;
-
- f->fmt.pix.width = dev->width;
- f->fmt.pix.height = dev->height;
- f->fmt.pix.pixelformat = V4L2_PIX_FMT_UYVY;
- f->fmt.pix.bytesperline = dev->bytesperline;
- f->fmt.pix.sizeimage = dev->frame_size;
- f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M; /* NTSC/PAL */
- f->fmt.pix.field = V4L2_FIELD_INTERLACED;
- return 0;
-}
-
-static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
- struct v4l2_format *f)
-{
- struct au0828_fh *fh = priv;
- struct au0828_dev *dev = fh->dev;
-
- return au0828_set_format(dev, VIDIOC_TRY_FMT, f);
-}
-
-static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
- struct v4l2_format *f)
-{
- struct au0828_fh *fh = priv;
- struct au0828_dev *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- if (videobuf_queue_is_busy(&fh->vb_vidq)) {
- printk(KERN_INFO "%s queue busy\n", __func__);
- rc = -EBUSY;
- goto out;
- }
-
- rc = au0828_set_format(dev, VIDIOC_S_FMT, f);
-out:
- return rc;
-}
-
-static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id * norm)
-{
- struct au0828_fh *fh = priv;
- struct au0828_dev *dev = fh->dev;
-
- if (dev->dvb.frontend && dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl)
- dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl(dev->dvb.frontend, 1);
-
- /* FIXME: when we support something other than NTSC, we are going to
- have to make the au0828 bridge adjust the size of its capture
- buffer, which is currently hardcoded at 720x480 */
-
- v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std, *norm);
- dev->std_set_in_tuner_core = 1;
-
- if (dev->dvb.frontend && dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl)
- dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl(dev->dvb.frontend, 0);
-
- return 0;
-}
-
-static int vidioc_enum_input(struct file *file, void *priv,
- struct v4l2_input *input)
-{
- struct au0828_fh *fh = priv;
- struct au0828_dev *dev = fh->dev;
- unsigned int tmp;
-
- static const char *inames[] = {
- [AU0828_VMUX_UNDEFINED] = "Undefined",
- [AU0828_VMUX_COMPOSITE] = "Composite",
- [AU0828_VMUX_SVIDEO] = "S-Video",
- [AU0828_VMUX_CABLE] = "Cable TV",
- [AU0828_VMUX_TELEVISION] = "Television",
- [AU0828_VMUX_DVB] = "DVB",
- [AU0828_VMUX_DEBUG] = "tv debug"
- };
-
- tmp = input->index;
-
- if (tmp >= AU0828_MAX_INPUT)
- return -EINVAL;
- if (AUVI_INPUT(tmp).type == 0)
- return -EINVAL;
-
- input->index = tmp;
- strcpy(input->name, inames[AUVI_INPUT(tmp).type]);
- if ((AUVI_INPUT(tmp).type == AU0828_VMUX_TELEVISION) ||
- (AUVI_INPUT(tmp).type == AU0828_VMUX_CABLE))
- input->type |= V4L2_INPUT_TYPE_TUNER;
- else
- input->type |= V4L2_INPUT_TYPE_CAMERA;
-
- input->std = dev->vdev->tvnorms;
-
- return 0;
-}
-
-static int vidioc_g_input(struct file *file, void *priv, unsigned int *i)
-{
- struct au0828_fh *fh = priv;
- struct au0828_dev *dev = fh->dev;
- *i = dev->ctrl_input;
- return 0;
-}
-
-static int vidioc_s_input(struct file *file, void *priv, unsigned int index)
-{
- struct au0828_fh *fh = priv;
- struct au0828_dev *dev = fh->dev;
- int i;
-
- dprintk(1, "VIDIOC_S_INPUT in function %s, input=%d\n", __func__,
- index);
- if (index >= AU0828_MAX_INPUT)
- return -EINVAL;
- if (AUVI_INPUT(index).type == 0)
- return -EINVAL;
- dev->ctrl_input = index;
-
- switch (AUVI_INPUT(index).type) {
- case AU0828_VMUX_SVIDEO:
- dev->input_type = AU0828_VMUX_SVIDEO;
- break;
- case AU0828_VMUX_COMPOSITE:
- dev->input_type = AU0828_VMUX_COMPOSITE;
- break;
- case AU0828_VMUX_TELEVISION:
- dev->input_type = AU0828_VMUX_TELEVISION;
- break;
- default:
- dprintk(1, "VIDIOC_S_INPUT unknown input type set [%d]\n",
- AUVI_INPUT(index).type);
- break;
- }
-
- v4l2_device_call_all(&dev->v4l2_dev, 0, video, s_routing,
- AUVI_INPUT(index).vmux, 0, 0);
-
- for (i = 0; i < AU0828_MAX_INPUT; i++) {
- int enable = 0;
- if (AUVI_INPUT(i).audio_setup == NULL)
- continue;
-
- if (i == index)
- enable = 1;
- else
- enable = 0;
- if (enable) {
- (AUVI_INPUT(i).audio_setup)(dev, enable);
- } else {
- /* Make sure we leave it turned on if some
- other input is routed to this callback */
- if ((AUVI_INPUT(i).audio_setup) !=
- ((AUVI_INPUT(index).audio_setup))) {
- (AUVI_INPUT(i).audio_setup)(dev, enable);
- }
- }
- }
-
- v4l2_device_call_all(&dev->v4l2_dev, 0, audio, s_routing,
- AUVI_INPUT(index).amux, 0, 0);
- return 0;
-}
-
-static int vidioc_g_audio(struct file *file, void *priv, struct v4l2_audio *a)
-{
- struct au0828_fh *fh = priv;
- struct au0828_dev *dev = fh->dev;
- unsigned int index = a->index;
-
- if (a->index > 1)
- return -EINVAL;
-
- index = dev->ctrl_ainput;
- if (index == 0)
- strcpy(a->name, "Television");
- else
- strcpy(a->name, "Line in");
-
- a->capability = V4L2_AUDCAP_STEREO;
- a->index = index;
- return 0;
-}
-
-static int vidioc_s_audio(struct file *file, void *priv, struct v4l2_audio *a)
-{
- struct au0828_fh *fh = priv;
- struct au0828_dev *dev = fh->dev;
- if (a->index != dev->ctrl_ainput)
- return -EINVAL;
- return 0;
-}
-
-static int vidioc_g_ctrl(struct file *file, void *priv,
- struct v4l2_control *ctrl)
-{
- struct au0828_fh *fh = priv;
- struct au0828_dev *dev = fh->dev;
-
- v4l2_device_call_all(&dev->v4l2_dev, 0, core, g_ctrl, ctrl);
- return 0;
-
-}
-
-static int vidioc_s_ctrl(struct file *file, void *priv,
- struct v4l2_control *ctrl)
-{
- struct au0828_fh *fh = priv;
- struct au0828_dev *dev = fh->dev;
- v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_ctrl, ctrl);
- return 0;
-}
-
-static int vidioc_g_tuner(struct file *file, void *priv, struct v4l2_tuner *t)
-{
- struct au0828_fh *fh = priv;
- struct au0828_dev *dev = fh->dev;
-
- if (t->index != 0)
- return -EINVAL;
-
- strcpy(t->name, "Auvitek tuner");
- v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, g_tuner, t);
- return 0;
-}
-
-static int vidioc_s_tuner(struct file *file, void *priv,
- struct v4l2_tuner *t)
-{
- struct au0828_fh *fh = priv;
- struct au0828_dev *dev = fh->dev;
-
- if (t->index != 0)
- return -EINVAL;
-
- t->type = V4L2_TUNER_ANALOG_TV;
-
- if (dev->dvb.frontend && dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl)
- dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl(dev->dvb.frontend, 1);
-
- v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_tuner, t);
-
- if (dev->dvb.frontend && dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl)
- dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl(dev->dvb.frontend, 0);
-
- dprintk(1, "VIDIOC_S_TUNER: signal = %x, afc = %x\n", t->signal,
- t->afc);
-
- return 0;
-
-}
-
-static int vidioc_g_frequency(struct file *file, void *priv,
- struct v4l2_frequency *freq)
-{
- struct au0828_fh *fh = priv;
- struct au0828_dev *dev = fh->dev;
-
- freq->type = V4L2_TUNER_ANALOG_TV;
- freq->frequency = dev->ctrl_freq;
- return 0;
-}
-
-static int vidioc_s_frequency(struct file *file, void *priv,
- struct v4l2_frequency *freq)
-{
- struct au0828_fh *fh = priv;
- struct au0828_dev *dev = fh->dev;
-
- if (freq->tuner != 0)
- return -EINVAL;
- if (freq->type != V4L2_TUNER_ANALOG_TV)
- return -EINVAL;
-
- dev->ctrl_freq = freq->frequency;
-
- if (dev->dvb.frontend && dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl)
- dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl(dev->dvb.frontend, 1);
-
- if (dev->std_set_in_tuner_core == 0) {
- /* If we've never sent the standard in tuner core, do so now. We
- don't do this at device probe because we don't want to incur
- the cost of a firmware load */
- v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std,
- dev->vdev->tvnorms);
- dev->std_set_in_tuner_core = 1;
- }
-
- v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, freq);
-
- if (dev->dvb.frontend && dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl)
- dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl(dev->dvb.frontend, 0);
-
- au0828_analog_stream_reset(dev);
-
- return 0;
-}
-
-
-/* RAW VBI ioctls */
-
-static int vidioc_g_fmt_vbi_cap(struct file *file, void *priv,
- struct v4l2_format *format)
-{
- struct au0828_fh *fh = priv;
- struct au0828_dev *dev = fh->dev;
-
- format->fmt.vbi.samples_per_line = dev->vbi_width;
- format->fmt.vbi.sample_format = V4L2_PIX_FMT_GREY;
- format->fmt.vbi.offset = 0;
- format->fmt.vbi.flags = 0;
- format->fmt.vbi.sampling_rate = 6750000 * 4 / 2;
-
- format->fmt.vbi.count[0] = dev->vbi_height;
- format->fmt.vbi.count[1] = dev->vbi_height;
- format->fmt.vbi.start[0] = 21;
- format->fmt.vbi.start[1] = 284;
-
- return 0;
-}
-
-static int vidioc_g_chip_ident(struct file *file, void *priv,
- struct v4l2_dbg_chip_ident *chip)
-{
- struct au0828_fh *fh = priv;
- struct au0828_dev *dev = fh->dev;
- chip->ident = V4L2_IDENT_NONE;
- chip->revision = 0;
-
- if (v4l2_chip_match_host(&chip->match)) {
- chip->ident = V4L2_IDENT_AU0828;
- return 0;
- }
-
- v4l2_device_call_all(&dev->v4l2_dev, 0, core, g_chip_ident, chip);
- if (chip->ident == V4L2_IDENT_NONE)
- return -EINVAL;
-
- return 0;
-}
-
-static int vidioc_cropcap(struct file *file, void *priv,
- struct v4l2_cropcap *cc)
-{
- struct au0828_fh *fh = priv;
- struct au0828_dev *dev = fh->dev;
-
- if (cc->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
-
- cc->bounds.left = 0;
- cc->bounds.top = 0;
- cc->bounds.width = dev->width;
- cc->bounds.height = dev->height;
-
- cc->defrect = cc->bounds;
-
- cc->pixelaspect.numerator = 54;
- cc->pixelaspect.denominator = 59;
-
- return 0;
-}
-
-static int vidioc_streamon(struct file *file, void *priv,
- enum v4l2_buf_type type)
-{
- struct au0828_fh *fh = priv;
- struct au0828_dev *dev = fh->dev;
- int rc = -EINVAL;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- if (unlikely(type != fh->type))
- return -EINVAL;
-
- dprintk(1, "vidioc_streamon fh=%p t=%d fh->res=%d dev->res=%d\n",
- fh, type, fh->resources, dev->resources);
-
- if (unlikely(!res_get(fh, get_ressource(fh))))
- return -EBUSY;
-
- if (type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
- au0828_analog_stream_enable(dev);
- v4l2_device_call_all(&dev->v4l2_dev, 0, video, s_stream, 1);
- }
-
- if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
- rc = videobuf_streamon(&fh->vb_vidq);
- dev->vid_timeout_running = 1;
- mod_timer(&dev->vid_timeout, jiffies + (HZ / 10));
- } else if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE) {
- rc = videobuf_streamon(&fh->vb_vbiq);
- dev->vbi_timeout_running = 1;
- mod_timer(&dev->vbi_timeout, jiffies + (HZ / 10));
- }
-
- return rc;
-}
-
-static int vidioc_streamoff(struct file *file, void *priv,
- enum v4l2_buf_type type)
-{
- struct au0828_fh *fh = priv;
- struct au0828_dev *dev = fh->dev;
- int rc;
- int i;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- if (fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE &&
- fh->type != V4L2_BUF_TYPE_VBI_CAPTURE)
- return -EINVAL;
- if (type != fh->type)
- return -EINVAL;
-
- dprintk(1, "vidioc_streamoff fh=%p t=%d fh->res=%d dev->res=%d\n",
- fh, type, fh->resources, dev->resources);
-
- if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
- dev->vid_timeout_running = 0;
- del_timer_sync(&dev->vid_timeout);
-
- v4l2_device_call_all(&dev->v4l2_dev, 0, video, s_stream, 0);
- rc = au0828_stream_interrupt(dev);
- if (rc != 0)
- return rc;
-
- for (i = 0; i < AU0828_MAX_INPUT; i++) {
- if (AUVI_INPUT(i).audio_setup == NULL)
- continue;
- (AUVI_INPUT(i).audio_setup)(dev, 0);
- }
-
- if (res_check(fh, AU0828_RESOURCE_VIDEO)) {
- videobuf_streamoff(&fh->vb_vidq);
- res_free(fh, AU0828_RESOURCE_VIDEO);
- }
- } else if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE) {
- dev->vbi_timeout_running = 0;
- del_timer_sync(&dev->vbi_timeout);
-
- if (res_check(fh, AU0828_RESOURCE_VBI)) {
- videobuf_streamoff(&fh->vb_vbiq);
- res_free(fh, AU0828_RESOURCE_VBI);
- }
- }
-
- return 0;
-}
-
-#ifdef CONFIG_VIDEO_ADV_DEBUG
-static int vidioc_g_register(struct file *file, void *priv,
- struct v4l2_dbg_register *reg)
-{
- struct au0828_fh *fh = priv;
- struct au0828_dev *dev = fh->dev;
-
- switch (reg->match.type) {
- case V4L2_CHIP_MATCH_I2C_DRIVER:
- v4l2_device_call_all(&dev->v4l2_dev, 0, core, g_register, reg);
- return 0;
- default:
- if (!v4l2_chip_match_host(®->match))
- return -EINVAL;
- }
-
- reg->val = au0828_read(dev, reg->reg);
- return 0;
-}
-
-static int vidioc_s_register(struct file *file, void *priv,
- struct v4l2_dbg_register *reg)
-{
- struct au0828_fh *fh = priv;
- struct au0828_dev *dev = fh->dev;
-
- switch (reg->match.type) {
- case V4L2_CHIP_MATCH_I2C_DRIVER:
- v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_register, reg);
- return 0;
- default:
- if (!v4l2_chip_match_host(®->match))
- return -EINVAL;
- }
- return au0828_writereg(dev, reg->reg, reg->val);
-}
-#endif
-
-static int vidioc_reqbufs(struct file *file, void *priv,
- struct v4l2_requestbuffers *rb)
-{
- struct au0828_fh *fh = priv;
- struct au0828_dev *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
- rc = videobuf_reqbufs(&fh->vb_vidq, rb);
- else if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE)
- rc = videobuf_reqbufs(&fh->vb_vbiq, rb);
-
- return rc;
-}
-
-static int vidioc_querybuf(struct file *file, void *priv,
- struct v4l2_buffer *b)
-{
- struct au0828_fh *fh = priv;
- struct au0828_dev *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
- rc = videobuf_querybuf(&fh->vb_vidq, b);
- else if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE)
- rc = videobuf_querybuf(&fh->vb_vbiq, b);
-
- return rc;
-}
-
-static int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *b)
-{
- struct au0828_fh *fh = priv;
- struct au0828_dev *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
- rc = videobuf_qbuf(&fh->vb_vidq, b);
- else if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE)
- rc = videobuf_qbuf(&fh->vb_vbiq, b);
-
- return rc;
-}
-
-static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *b)
-{
- struct au0828_fh *fh = priv;
- struct au0828_dev *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- /* Workaround for a bug in the au0828 hardware design that sometimes
- results in the colorspace being inverted */
- if (dev->greenscreen_detected == 1) {
- dprintk(1, "Detected green frame. Resetting stream...\n");
- au0828_analog_stream_reset(dev);
- dev->greenscreen_detected = 0;
- }
-
- if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
- rc = videobuf_dqbuf(&fh->vb_vidq, b, file->f_flags & O_NONBLOCK);
- else if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE)
- rc = videobuf_dqbuf(&fh->vb_vbiq, b, file->f_flags & O_NONBLOCK);
-
- return rc;
-}
-
-static struct v4l2_file_operations au0828_v4l_fops = {
- .owner = THIS_MODULE,
- .open = au0828_v4l2_open,
- .release = au0828_v4l2_close,
- .read = au0828_v4l2_read,
- .poll = au0828_v4l2_poll,
- .mmap = au0828_v4l2_mmap,
- .unlocked_ioctl = video_ioctl2,
-};
-
-static const struct v4l2_ioctl_ops video_ioctl_ops = {
- .vidioc_querycap = vidioc_querycap,
- .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
- .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap,
- .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap,
- .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap,
- .vidioc_g_fmt_vbi_cap = vidioc_g_fmt_vbi_cap,
- .vidioc_s_fmt_vbi_cap = vidioc_g_fmt_vbi_cap,
- .vidioc_g_audio = vidioc_g_audio,
- .vidioc_s_audio = vidioc_s_audio,
- .vidioc_cropcap = vidioc_cropcap,
- .vidioc_reqbufs = vidioc_reqbufs,
- .vidioc_querybuf = vidioc_querybuf,
- .vidioc_qbuf = vidioc_qbuf,
- .vidioc_dqbuf = vidioc_dqbuf,
- .vidioc_s_std = vidioc_s_std,
- .vidioc_enum_input = vidioc_enum_input,
- .vidioc_g_input = vidioc_g_input,
- .vidioc_s_input = vidioc_s_input,
- .vidioc_queryctrl = vidioc_queryctrl,
- .vidioc_g_ctrl = vidioc_g_ctrl,
- .vidioc_s_ctrl = vidioc_s_ctrl,
- .vidioc_streamon = vidioc_streamon,
- .vidioc_streamoff = vidioc_streamoff,
- .vidioc_g_tuner = vidioc_g_tuner,
- .vidioc_s_tuner = vidioc_s_tuner,
- .vidioc_g_frequency = vidioc_g_frequency,
- .vidioc_s_frequency = vidioc_s_frequency,
-#ifdef CONFIG_VIDEO_ADV_DEBUG
- .vidioc_g_register = vidioc_g_register,
- .vidioc_s_register = vidioc_s_register,
-#endif
- .vidioc_g_chip_ident = vidioc_g_chip_ident,
-};
-
-static const struct video_device au0828_video_template = {
- .fops = &au0828_v4l_fops,
- .release = video_device_release,
- .ioctl_ops = &video_ioctl_ops,
- .tvnorms = V4L2_STD_NTSC_M,
- .current_norm = V4L2_STD_NTSC_M,
-};
-
-/**************************************************************************/
-
-int au0828_analog_register(struct au0828_dev *dev,
- struct usb_interface *interface)
-{
- int retval = -ENOMEM;
- struct usb_host_interface *iface_desc;
- struct usb_endpoint_descriptor *endpoint;
- int i, ret;
-
- dprintk(1, "au0828_analog_register called!\n");
-
- /* set au0828 usb interface0 to as5 */
- retval = usb_set_interface(dev->usbdev,
- interface->cur_altsetting->desc.bInterfaceNumber, 5);
- if (retval != 0) {
- printk(KERN_INFO "Failure setting usb interface0 to as5\n");
- return retval;
- }
-
- /* Figure out which endpoint has the isoc interface */
- iface_desc = interface->cur_altsetting;
- for (i = 0; i < iface_desc->desc.bNumEndpoints; i++) {
- endpoint = &iface_desc->endpoint[i].desc;
- if (((endpoint->bEndpointAddress & USB_ENDPOINT_DIR_MASK)
- == USB_DIR_IN) &&
- ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK)
- == USB_ENDPOINT_XFER_ISOC)) {
-
- /* we find our isoc in endpoint */
- u16 tmp = le16_to_cpu(endpoint->wMaxPacketSize);
- dev->max_pkt_size = (tmp & 0x07ff) *
- (((tmp & 0x1800) >> 11) + 1);
- dev->isoc_in_endpointaddr = endpoint->bEndpointAddress;
- }
- }
- if (!(dev->isoc_in_endpointaddr)) {
- printk(KERN_INFO "Could not locate isoc endpoint\n");
- kfree(dev);
- return -ENODEV;
- }
-
- init_waitqueue_head(&dev->open);
- spin_lock_init(&dev->slock);
-
- /* init video dma queues */
- INIT_LIST_HEAD(&dev->vidq.active);
- INIT_LIST_HEAD(&dev->vidq.queued);
- INIT_LIST_HEAD(&dev->vbiq.active);
- INIT_LIST_HEAD(&dev->vbiq.queued);
-
- dev->vid_timeout.function = au0828_vid_buffer_timeout;
- dev->vid_timeout.data = (unsigned long) dev;
- init_timer(&dev->vid_timeout);
-
- dev->vbi_timeout.function = au0828_vbi_buffer_timeout;
- dev->vbi_timeout.data = (unsigned long) dev;
- init_timer(&dev->vbi_timeout);
-
- dev->width = NTSC_STD_W;
- dev->height = NTSC_STD_H;
- dev->field_size = dev->width * dev->height;
- dev->frame_size = dev->field_size << 1;
- dev->bytesperline = dev->width << 1;
- dev->ctrl_ainput = 0;
-
- /* allocate and fill v4l2 video struct */
- dev->vdev = video_device_alloc();
- if (NULL == dev->vdev) {
- dprintk(1, "Can't allocate video_device.\n");
- return -ENOMEM;
- }
-
- /* allocate the VBI struct */
- dev->vbi_dev = video_device_alloc();
- if (NULL == dev->vbi_dev) {
- dprintk(1, "Can't allocate vbi_device.\n");
- ret = -ENOMEM;
- goto err_vdev;
- }
-
- /* Fill the video capture device struct */
- *dev->vdev = au0828_video_template;
- dev->vdev->parent = &dev->usbdev->dev;
- dev->vdev->lock = &dev->lock;
- strcpy(dev->vdev->name, "au0828a video");
-
- /* Setup the VBI device */
- *dev->vbi_dev = au0828_video_template;
- dev->vbi_dev->parent = &dev->usbdev->dev;
- dev->vbi_dev->lock = &dev->lock;
- strcpy(dev->vbi_dev->name, "au0828a vbi");
-
- /* Register the v4l2 device */
- video_set_drvdata(dev->vdev, dev);
- retval = video_register_device(dev->vdev, VFL_TYPE_GRABBER, -1);
- if (retval != 0) {
- dprintk(1, "unable to register video device (error = %d).\n",
- retval);
- ret = -ENODEV;
- goto err_vbi_dev;
- }
-
- /* Register the vbi device */
- video_set_drvdata(dev->vbi_dev, dev);
- retval = video_register_device(dev->vbi_dev, VFL_TYPE_VBI, -1);
- if (retval != 0) {
- dprintk(1, "unable to register vbi device (error = %d).\n",
- retval);
- ret = -ENODEV;
- goto err_vbi_dev;
- }
-
- dprintk(1, "%s completed!\n", __func__);
-
- return 0;
-
-err_vbi_dev:
- video_device_release(dev->vbi_dev);
-err_vdev:
- video_device_release(dev->vdev);
- return ret;
-}
-
+++ /dev/null
-/*
- * Driver for the Auvitek AU0828 USB bridge
- *
- * Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/usb.h>
-#include <linux/i2c.h>
-#include <linux/i2c-algo-bit.h>
-#include <media/tveeprom.h>
-
-/* Analog */
-#include <linux/videodev2.h>
-#include <media/videobuf-vmalloc.h>
-#include <media/v4l2-device.h>
-
-/* DVB */
-#include "demux.h"
-#include "dmxdev.h"
-#include "dvb_demux.h"
-#include "dvb_frontend.h"
-#include "dvb_net.h"
-#include "dvbdev.h"
-
-#include "au0828-reg.h"
-#include "au0828-cards.h"
-
-#define DRIVER_NAME "au0828"
-#define URB_COUNT 16
-#define URB_BUFSIZE (0xe522)
-
-/* Analog constants */
-#define NTSC_STD_W 720
-#define NTSC_STD_H 480
-
-#define AU0828_INTERLACED_DEFAULT 1
-#define V4L2_CID_PRIVATE_SHARPNESS (V4L2_CID_PRIVATE_BASE + 0)
-
-/* Defination for AU0828 USB transfer */
-#define AU0828_MAX_ISO_BUFS 12 /* maybe resize this value in the future */
-#define AU0828_ISO_PACKETS_PER_URB 128
-
-#define AU0828_MIN_BUF 4
-#define AU0828_DEF_BUF 8
-
-#define AU0828_MAX_INPUT 4
-
-/* au0828 resource types (used for res_get/res_lock etc */
-#define AU0828_RESOURCE_VIDEO 0x01
-#define AU0828_RESOURCE_VBI 0x02
-
-enum au0828_itype {
- AU0828_VMUX_UNDEFINED = 0,
- AU0828_VMUX_COMPOSITE,
- AU0828_VMUX_SVIDEO,
- AU0828_VMUX_CABLE,
- AU0828_VMUX_TELEVISION,
- AU0828_VMUX_DVB,
- AU0828_VMUX_DEBUG
-};
-
-struct au0828_input {
- enum au0828_itype type;
- unsigned int vmux;
- unsigned int amux;
- void (*audio_setup) (void *priv, int enable);
-};
-
-struct au0828_board {
- char *name;
- unsigned int tuner_type;
- unsigned char tuner_addr;
- unsigned char i2c_clk_divider;
- struct au0828_input input[AU0828_MAX_INPUT];
-
-};
-
-struct au0828_dvb {
- struct mutex lock;
- struct dvb_adapter adapter;
- struct dvb_frontend *frontend;
- struct dvb_demux demux;
- struct dmxdev dmxdev;
- struct dmx_frontend fe_hw;
- struct dmx_frontend fe_mem;
- struct dvb_net net;
- int feeding;
-};
-
-enum au0828_stream_state {
- STREAM_OFF,
- STREAM_INTERRUPT,
- STREAM_ON
-};
-
-#define AUVI_INPUT(nr) (dev->board.input[nr])
-
-/* device state */
-enum au0828_dev_state {
- DEV_INITIALIZED = 0x01,
- DEV_DISCONNECTED = 0x02,
- DEV_MISCONFIGURED = 0x04
-};
-
-struct au0828_fh {
- struct au0828_dev *dev;
- unsigned int resources;
-
- struct videobuf_queue vb_vidq;
- struct videobuf_queue vb_vbiq;
- enum v4l2_buf_type type;
-};
-
-struct au0828_usb_isoc_ctl {
- /* max packet size of isoc transaction */
- int max_pkt_size;
-
- /* number of allocated urbs */
- int num_bufs;
-
- /* urb for isoc transfers */
- struct urb **urb;
-
- /* transfer buffers for isoc transfer */
- char **transfer_buffer;
-
- /* Last buffer command and region */
- u8 cmd;
- int pos, size, pktsize;
-
- /* Last field: ODD or EVEN? */
- int field;
-
- /* Stores incomplete commands */
- u32 tmp_buf;
- int tmp_buf_len;
-
- /* Stores already requested buffers */
- struct au0828_buffer *buf;
- struct au0828_buffer *vbi_buf;
-
- /* Stores the number of received fields */
- int nfields;
-
- /* isoc urb callback */
- int (*isoc_copy) (struct au0828_dev *dev, struct urb *urb);
-
-};
-
-/* buffer for one video frame */
-struct au0828_buffer {
- /* common v4l buffer stuff -- must be first */
- struct videobuf_buffer vb;
-
- struct list_head frame;
- int top_field;
- int receiving;
-};
-
-struct au0828_dmaqueue {
- struct list_head active;
- struct list_head queued;
-
- wait_queue_head_t wq;
-
- /* Counters to control buffer fill */
- int pos;
-};
-
-struct au0828_dev {
- struct mutex mutex;
- struct usb_device *usbdev;
- int boardnr;
- struct au0828_board board;
- u8 ctrlmsg[64];
-
- /* I2C */
- struct i2c_adapter i2c_adap;
- struct i2c_algorithm i2c_algo;
- struct i2c_client i2c_client;
- u32 i2c_rc;
-
- /* Digital */
- struct au0828_dvb dvb;
- struct work_struct restart_streaming;
-
- /* Analog */
- struct v4l2_device v4l2_dev;
- int users;
- unsigned int resources; /* resources in use */
- struct video_device *vdev;
- struct video_device *vbi_dev;
- struct timer_list vid_timeout;
- int vid_timeout_running;
- struct timer_list vbi_timeout;
- int vbi_timeout_running;
- int width;
- int height;
- int vbi_width;
- int vbi_height;
- u32 vbi_read;
- u32 field_size;
- u32 frame_size;
- u32 bytesperline;
- int type;
- u8 ctrl_ainput;
- __u8 isoc_in_endpointaddr;
- u8 isoc_init_ok;
- int greenscreen_detected;
- unsigned int frame_count;
- int ctrl_freq;
- int input_type;
- int std_set_in_tuner_core;
- unsigned int ctrl_input;
- enum au0828_dev_state dev_state;
- enum au0828_stream_state stream_state;
- wait_queue_head_t open;
-
- struct mutex lock;
-
- /* Isoc control struct */
- struct au0828_dmaqueue vidq;
- struct au0828_dmaqueue vbiq;
- struct au0828_usb_isoc_ctl isoc_ctl;
- spinlock_t slock;
-
- /* usb transfer */
- int alt; /* alternate */
- int max_pkt_size; /* max packet size of isoc transaction */
- int num_alt; /* Number of alternative settings */
- unsigned int *alt_max_pkt_size; /* array of wMaxPacketSize */
- struct urb *urb[AU0828_MAX_ISO_BUFS]; /* urb for isoc transfers */
- char *transfer_buffer[AU0828_MAX_ISO_BUFS];/* transfer buffers for isoc
- transfer */
-
- /* USB / URB Related */
- int urb_streaming;
- struct urb *urbs[URB_COUNT];
-};
-
-/* ----------------------------------------------------------- */
-#define au0828_read(dev, reg) au0828_readreg(dev, reg)
-#define au0828_write(dev, reg, value) au0828_writereg(dev, reg, value)
-#define au0828_andor(dev, reg, mask, value) \
- au0828_writereg(dev, reg, \
- (au0828_readreg(dev, reg) & ~(mask)) | ((value) & (mask)))
-
-#define au0828_set(dev, reg, bit) au0828_andor(dev, (reg), (bit), (bit))
-#define au0828_clear(dev, reg, bit) au0828_andor(dev, (reg), (bit), 0)
-
-/* ----------------------------------------------------------- */
-/* au0828-core.c */
-extern u32 au0828_read(struct au0828_dev *dev, u16 reg);
-extern u32 au0828_write(struct au0828_dev *dev, u16 reg, u32 val);
-extern int au0828_debug;
-
-/* ----------------------------------------------------------- */
-/* au0828-cards.c */
-extern struct au0828_board au0828_boards[];
-extern struct usb_device_id au0828_usb_id_table[];
-extern void au0828_gpio_setup(struct au0828_dev *dev);
-extern int au0828_tuner_callback(void *priv, int component,
- int command, int arg);
-extern void au0828_card_setup(struct au0828_dev *dev);
-
-/* ----------------------------------------------------------- */
-/* au0828-i2c.c */
-extern int au0828_i2c_register(struct au0828_dev *dev);
-extern int au0828_i2c_unregister(struct au0828_dev *dev);
-
-/* ----------------------------------------------------------- */
-/* au0828-video.c */
-int au0828_analog_register(struct au0828_dev *dev,
- struct usb_interface *interface);
-int au0828_analog_stream_disable(struct au0828_dev *d);
-void au0828_analog_unregister(struct au0828_dev *dev);
-
-/* ----------------------------------------------------------- */
-/* au0828-dvb.c */
-extern int au0828_dvb_register(struct au0828_dev *dev);
-extern void au0828_dvb_unregister(struct au0828_dev *dev);
-
-/* au0828-vbi.c */
-extern struct videobuf_queue_ops au0828_vbi_qops;
-
-#define dprintk(level, fmt, arg...)\
- do { if (au0828_debug & level)\
- printk(KERN_DEBUG DRIVER_NAME "/0: " fmt, ## arg);\
- } while (0)
+++ /dev/null
-config VIDEO_CPIA2
- tristate "CPiA2 Video For Linux"
- depends on VIDEO_DEV && USB && VIDEO_V4L2
- ---help---
- This is the video4linux driver for cameras based on Vision's CPiA2
- (Colour Processor Interface ASIC), such as the Digital Blue QX5
- Microscope. If you have one of these cameras, say Y here
-
- This driver is also available as a module (cpia2).
+++ /dev/null
-cpia2-objs := cpia2_v4l.o cpia2_usb.o cpia2_core.o
-
-obj-$(CONFIG_VIDEO_CPIA2) += cpia2.o
+++ /dev/null
-/****************************************************************************
- *
- * Filename: cpia2.h
- *
- * Copyright 2001, STMicrolectronics, Inc.
- *
- * Contact: steve.miller@st.com
- *
- * Description:
- * This is a USB driver for CPiA2 based video cameras.
- *
- * This driver is modelled on the cpia usb driver by
- * Jochen Scharrlach and Johannes Erdfeldt.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- ****************************************************************************/
-
-#ifndef __CPIA2_H__
-#define __CPIA2_H__
-
-#include <linux/videodev2.h>
-#include <linux/usb.h>
-#include <linux/poll.h>
-#include <media/v4l2-common.h>
-#include <media/v4l2-device.h>
-#include <media/v4l2-ctrls.h>
-
-#include "cpia2_registers.h"
-
-/* define for verbose debug output */
-//#define _CPIA2_DEBUG_
-
-/***
- * Image defines
- ***/
-
-/* Misc constants */
-#define ALLOW_CORRUPT 0 /* Causes collater to discard checksum */
-
-/* USB Transfer mode */
-#define XFER_ISOC 0
-#define XFER_BULK 1
-
-/* USB Alternates */
-#define USBIF_CMDONLY 0
-#define USBIF_BULK 1
-#define USBIF_ISO_1 2 /* 128 bytes/ms */
-#define USBIF_ISO_2 3 /* 384 bytes/ms */
-#define USBIF_ISO_3 4 /* 640 bytes/ms */
-#define USBIF_ISO_4 5 /* 768 bytes/ms */
-#define USBIF_ISO_5 6 /* 896 bytes/ms */
-#define USBIF_ISO_6 7 /* 1023 bytes/ms */
-
-/* Flicker Modes */
-#define NEVER_FLICKER 0
-#define FLICKER_60 60
-#define FLICKER_50 50
-
-/* Debug flags */
-#define DEBUG_NONE 0
-#define DEBUG_REG 0x00000001
-#define DEBUG_DUMP_PATCH 0x00000002
-#define DEBUG_DUMP_REGS 0x00000004
-
-/***
- * Video frame sizes
- ***/
-enum {
- VIDEOSIZE_VGA = 0, /* 640x480 */
- VIDEOSIZE_CIF, /* 352x288 */
- VIDEOSIZE_QVGA, /* 320x240 */
- VIDEOSIZE_QCIF, /* 176x144 */
- VIDEOSIZE_288_216,
- VIDEOSIZE_256_192,
- VIDEOSIZE_224_168,
- VIDEOSIZE_192_144,
-};
-
-#define STV_IMAGE_CIF_ROWS 288
-#define STV_IMAGE_CIF_COLS 352
-
-#define STV_IMAGE_QCIF_ROWS 144
-#define STV_IMAGE_QCIF_COLS 176
-
-#define STV_IMAGE_VGA_ROWS 480
-#define STV_IMAGE_VGA_COLS 640
-
-#define STV_IMAGE_QVGA_ROWS 240
-#define STV_IMAGE_QVGA_COLS 320
-
-#define JPEG_MARKER_COM (1<<6) /* Comment segment */
-
-/***
- * Enums
- ***/
-/* Sensor types available with cpia2 asics */
-enum sensors {
- CPIA2_SENSOR_410,
- CPIA2_SENSOR_500
-};
-
-/* Asic types available in the CPiA2 architecture */
-#define CPIA2_ASIC_672 0x67
-
-/* Device types (stv672, stv676, etc) */
-#define DEVICE_STV_672 0x0001
-#define DEVICE_STV_676 0x0002
-
-enum frame_status {
- FRAME_EMPTY,
- FRAME_READING, /* In the process of being grabbed into */
- FRAME_READY, /* Ready to be read */
- FRAME_ERROR,
-};
-
-/***
- * Register access (for USB request byte)
- ***/
-enum {
- CAMERAACCESS_SYSTEM = 0,
- CAMERAACCESS_VC,
- CAMERAACCESS_VP,
- CAMERAACCESS_IDATA
-};
-
-#define CAMERAACCESS_TYPE_BLOCK 0x00
-#define CAMERAACCESS_TYPE_RANDOM 0x04
-#define CAMERAACCESS_TYPE_MASK 0x08
-#define CAMERAACCESS_TYPE_REPEAT 0x0C
-
-#define TRANSFER_READ 0
-#define TRANSFER_WRITE 1
-
-#define DEFAULT_ALT USBIF_ISO_6
-#define DEFAULT_BRIGHTNESS 0x46
-#define DEFAULT_CONTRAST 0x93
-#define DEFAULT_SATURATION 0x7f
-
-/* Power state */
-#define HI_POWER_MODE CPIA2_SYSTEM_CONTROL_HIGH_POWER
-#define LO_POWER_MODE CPIA2_SYSTEM_CONTROL_LOW_POWER
-
-
-/********
- * Commands
- *******/
-enum {
- CPIA2_CMD_NONE = 0,
- CPIA2_CMD_GET_VERSION,
- CPIA2_CMD_GET_PNP_ID,
- CPIA2_CMD_GET_ASIC_TYPE,
- CPIA2_CMD_GET_SENSOR,
- CPIA2_CMD_GET_VP_DEVICE,
- CPIA2_CMD_GET_VP_BRIGHTNESS,
- CPIA2_CMD_SET_VP_BRIGHTNESS,
- CPIA2_CMD_GET_CONTRAST,
- CPIA2_CMD_SET_CONTRAST,
- CPIA2_CMD_GET_VP_SATURATION,
- CPIA2_CMD_SET_VP_SATURATION,
- CPIA2_CMD_GET_VP_GPIO_DIRECTION,
- CPIA2_CMD_SET_VP_GPIO_DIRECTION,
- CPIA2_CMD_GET_VP_GPIO_DATA,
- CPIA2_CMD_SET_VP_GPIO_DATA,
- CPIA2_CMD_GET_VC_MP_GPIO_DIRECTION,
- CPIA2_CMD_SET_VC_MP_GPIO_DIRECTION,
- CPIA2_CMD_GET_VC_MP_GPIO_DATA,
- CPIA2_CMD_SET_VC_MP_GPIO_DATA,
- CPIA2_CMD_ENABLE_PACKET_CTRL,
- CPIA2_CMD_GET_FLICKER_MODES,
- CPIA2_CMD_SET_FLICKER_MODES,
- CPIA2_CMD_RESET_FIFO, /* clear fifo and enable stream block */
- CPIA2_CMD_SET_HI_POWER,
- CPIA2_CMD_SET_LOW_POWER,
- CPIA2_CMD_CLEAR_V2W_ERR,
- CPIA2_CMD_SET_USER_MODE,
- CPIA2_CMD_GET_USER_MODE,
- CPIA2_CMD_FRAMERATE_REQ,
- CPIA2_CMD_SET_COMPRESSION_STATE,
- CPIA2_CMD_GET_WAKEUP,
- CPIA2_CMD_SET_WAKEUP,
- CPIA2_CMD_GET_PW_CONTROL,
- CPIA2_CMD_SET_PW_CONTROL,
- CPIA2_CMD_GET_SYSTEM_CTRL,
- CPIA2_CMD_SET_SYSTEM_CTRL,
- CPIA2_CMD_GET_VP_SYSTEM_STATE,
- CPIA2_CMD_GET_VP_SYSTEM_CTRL,
- CPIA2_CMD_SET_VP_SYSTEM_CTRL,
- CPIA2_CMD_GET_VP_EXP_MODES,
- CPIA2_CMD_SET_VP_EXP_MODES,
- CPIA2_CMD_GET_DEVICE_CONFIG,
- CPIA2_CMD_SET_DEVICE_CONFIG,
- CPIA2_CMD_SET_SERIAL_ADDR,
- CPIA2_CMD_SET_SENSOR_CR1,
- CPIA2_CMD_GET_VC_CONTROL,
- CPIA2_CMD_SET_VC_CONTROL,
- CPIA2_CMD_SET_TARGET_KB,
- CPIA2_CMD_SET_DEF_JPEG_OPT,
- CPIA2_CMD_REHASH_VP4,
- CPIA2_CMD_GET_USER_EFFECTS,
- CPIA2_CMD_SET_USER_EFFECTS
-};
-
-enum user_cmd {
- COMMAND_NONE = 0x00000001,
- COMMAND_SET_FPS = 0x00000002,
- COMMAND_SET_COLOR_PARAMS = 0x00000004,
- COMMAND_GET_COLOR_PARAMS = 0x00000008,
- COMMAND_SET_FORMAT = 0x00000010, /* size, etc */
- COMMAND_SET_FLICKER = 0x00000020
-};
-
-/***
- * Some defines specific to the 676 chip
- ***/
-#define CAMACC_CIF 0x01
-#define CAMACC_VGA 0x02
-#define CAMACC_QCIF 0x04
-#define CAMACC_QVGA 0x08
-
-
-struct cpia2_register {
- u8 index;
- u8 value;
-};
-
-struct cpia2_reg_mask {
- u8 index;
- u8 and_mask;
- u8 or_mask;
- u8 fill;
-};
-
-struct cpia2_command {
- u32 command;
- u8 req_mode; /* (Block or random) | registerBank */
- u8 reg_count;
- u8 direction;
- u8 start;
- union reg_types {
- struct cpia2_register registers[32];
- struct cpia2_reg_mask masks[16];
- u8 block_data[64];
- u8 *patch_data; /* points to function defined block */
- } buffer;
-};
-
-struct camera_params {
- struct {
- u8 firmware_revision_hi; /* For system register set (bank 0) */
- u8 firmware_revision_lo;
- u8 asic_id; /* Video Compressor set (bank 1) */
- u8 asic_rev;
- u8 vp_device_hi; /* Video Processor set (bank 2) */
- u8 vp_device_lo;
- u8 sensor_flags;
- u8 sensor_rev;
- } version;
-
- struct {
- u32 device_type; /* enumerated from vendor/product ids.
- * Currently, either STV_672 or STV_676 */
- u16 vendor;
- u16 product;
- u16 device_revision;
- } pnp_id;
-
- struct {
- u8 brightness; /* CPIA2_VP_EXPOSURE_TARGET */
- u8 contrast; /* Note: this is CPIA2_VP_YRANGE */
- u8 saturation; /* CPIA2_VP_SATURATION */
- } color_params;
-
- struct {
- u8 cam_register;
- u8 flicker_mode_req; /* 1 if flicker on, else never flicker */
- } flicker_control;
-
- struct {
- u8 jpeg_options;
- u8 creep_period;
- u8 user_squeeze;
- u8 inhibit_htables;
- } compression;
-
- struct {
- u8 ohsize; /* output image size */
- u8 ovsize;
- u8 hcrop; /* cropping start_pos/4 */
- u8 vcrop;
- u8 hphase; /* scaling registers */
- u8 vphase;
- u8 hispan;
- u8 vispan;
- u8 hicrop;
- u8 vicrop;
- u8 hifraction;
- u8 vifraction;
- } image_size;
-
- struct {
- int width; /* actual window width */
- int height; /* actual window height */
- } roi;
-
- struct {
- u8 video_mode;
- u8 frame_rate;
- u8 video_size; /* Not a register, just a convenience for cropped sizes */
- u8 gpio_direction;
- u8 gpio_data;
- u8 system_ctrl;
- u8 system_state;
- u8 lowlight_boost; /* Bool: 0 = off, 1 = on */
- u8 device_config;
- u8 exposure_modes;
- u8 user_effects;
- } vp_params;
-
- struct {
- u8 pw_control;
- u8 wakeup;
- u8 vc_control;
- u8 vc_mp_direction;
- u8 vc_mp_data;
- u8 quality;
- } vc_params;
-
- struct {
- u8 power_mode;
- u8 system_ctrl;
- u8 stream_mode; /* This is the current alternate for usb drivers */
- u8 allow_corrupt;
- } camera_state;
-};
-
-#define NUM_SBUF 2
-
-struct cpia2_sbuf {
- char *data;
- struct urb *urb;
-};
-
-struct framebuf {
- struct timeval timestamp;
- unsigned long seq;
- int num;
- int length;
- int max_length;
- volatile enum frame_status status;
- u8 *data;
- struct framebuf *next;
-};
-
-struct camera_data {
- /* locks */
- struct v4l2_device v4l2_dev;
- struct mutex v4l2_lock; /* serialize file operations */
- struct v4l2_ctrl_handler hdl;
- struct {
- /* Lights control cluster */
- struct v4l2_ctrl *top_light;
- struct v4l2_ctrl *bottom_light;
- };
- struct v4l2_ctrl *usb_alt;
-
- /* camera status */
- int first_image_seen;
- enum sensors sensor_type;
- u8 flush;
- struct v4l2_fh *stream_fh;
- u8 mmapped;
- int streaming; /* 0 = no, 1 = yes */
- int xfer_mode; /* XFER_BULK or XFER_ISOC */
- struct camera_params params; /* camera settings */
-
- /* v4l */
- int video_size; /* VIDEO_SIZE_ */
- struct video_device vdev; /* v4l videodev */
- u32 width;
- u32 height; /* Its size */
- __u32 pixelformat; /* Format fourcc */
-
- /* USB */
- struct usb_device *dev;
- unsigned char iface;
- unsigned int cur_alt;
- unsigned int old_alt;
- struct cpia2_sbuf sbuf[NUM_SBUF]; /* Double buffering */
-
- wait_queue_head_t wq_stream;
-
- /* Buffering */
- u32 frame_size;
- int num_frames;
- unsigned long frame_count;
- u8 *frame_buffer; /* frame buffer data */
- struct framebuf *buffers;
- struct framebuf * volatile curbuff;
- struct framebuf *workbuff;
-
- /* MJPEG Extension */
- int APPn; /* Number of APP segment to be written, must be 0..15 */
- int APP_len; /* Length of data in JPEG APPn segment */
- char APP_data[60]; /* Data in the JPEG APPn segment. */
-
- int COM_len; /* Length of data in JPEG COM segment */
- char COM_data[60]; /* Data in JPEG COM segment */
-};
-
-/* v4l */
-int cpia2_register_camera(struct camera_data *cam);
-void cpia2_unregister_camera(struct camera_data *cam);
-void cpia2_camera_release(struct v4l2_device *v4l2_dev);
-
-/* core */
-int cpia2_reset_camera(struct camera_data *cam);
-int cpia2_set_low_power(struct camera_data *cam);
-void cpia2_dbg_dump_registers(struct camera_data *cam);
-int cpia2_match_video_size(int width, int height);
-void cpia2_set_camera_state(struct camera_data *cam);
-void cpia2_save_camera_state(struct camera_data *cam);
-void cpia2_set_color_params(struct camera_data *cam);
-void cpia2_set_brightness(struct camera_data *cam, unsigned char value);
-void cpia2_set_contrast(struct camera_data *cam, unsigned char value);
-void cpia2_set_saturation(struct camera_data *cam, unsigned char value);
-int cpia2_set_flicker_mode(struct camera_data *cam, int mode);
-void cpia2_set_format(struct camera_data *cam);
-int cpia2_send_command(struct camera_data *cam, struct cpia2_command *cmd);
-int cpia2_do_command(struct camera_data *cam,
- unsigned int command,
- unsigned char direction, unsigned char param);
-struct camera_data *cpia2_init_camera_struct(struct usb_interface *intf);
-int cpia2_init_camera(struct camera_data *cam);
-int cpia2_allocate_buffers(struct camera_data *cam);
-void cpia2_free_buffers(struct camera_data *cam);
-long cpia2_read(struct camera_data *cam,
- char __user *buf, unsigned long count, int noblock);
-unsigned int cpia2_poll(struct camera_data *cam,
- struct file *filp, poll_table *wait);
-int cpia2_remap_buffer(struct camera_data *cam, struct vm_area_struct *vma);
-void cpia2_set_property_flip(struct camera_data *cam, int prop_val);
-void cpia2_set_property_mirror(struct camera_data *cam, int prop_val);
-int cpia2_set_gpio(struct camera_data *cam, unsigned char setting);
-int cpia2_set_fps(struct camera_data *cam, int framerate);
-
-/* usb */
-int cpia2_usb_init(void);
-void cpia2_usb_cleanup(void);
-int cpia2_usb_transfer_cmd(struct camera_data *cam, void *registers,
- u8 request, u8 start, u8 count, u8 direction);
-int cpia2_usb_stream_start(struct camera_data *cam, unsigned int alternate);
-int cpia2_usb_stream_stop(struct camera_data *cam);
-int cpia2_usb_stream_pause(struct camera_data *cam);
-int cpia2_usb_stream_resume(struct camera_data *cam);
-int cpia2_usb_change_streaming_alternate(struct camera_data *cam,
- unsigned int alt);
-
-
-/* ----------------------- debug functions ---------------------- */
-#ifdef _CPIA2_DEBUG_
-#define ALOG(lev, fmt, args...) printk(lev "%s:%d %s(): " fmt, __FILE__, __LINE__, __func__, ## args)
-#define LOG(fmt, args...) ALOG(KERN_INFO, fmt, ## args)
-#define ERR(fmt, args...) ALOG(KERN_ERR, fmt, ## args)
-#define DBG(fmt, args...) ALOG(KERN_DEBUG, fmt, ## args)
-#else
-#define ALOG(fmt,args...) printk(fmt,##args)
-#define LOG(fmt,args...) ALOG(KERN_INFO "cpia2: "fmt,##args)
-#define ERR(fmt,args...) ALOG(KERN_ERR "cpia2: "fmt,##args)
-#define DBG(fmn,args...) do {} while(0)
-#endif
-/* No function or lineno, for shorter lines */
-#define KINFO(fmt, args...) printk(KERN_INFO fmt,##args)
-
-#endif
+++ /dev/null
-/****************************************************************************
- *
- * Filename: cpia2_core.c
- *
- * Copyright 2001, STMicrolectronics, Inc.
- * Contact: steve.miller@st.com
- *
- * Description:
- * This is a USB driver for CPia2 based video cameras.
- * The infrastructure of this driver is based on the cpia usb driver by
- * Jochen Scharrlach and Johannes Erdfeldt.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Stripped of 2.4 stuff ready for main kernel submit by
- * Alan Cox <alan@lxorguk.ukuu.org.uk>
- *
- ****************************************************************************/
-
-#include "cpia2.h"
-
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/mm.h>
-#include <linux/vmalloc.h>
-#include <linux/firmware.h>
-
-#define FIRMWARE "cpia2/stv0672_vp4.bin"
-MODULE_FIRMWARE(FIRMWARE);
-
-/* #define _CPIA2_DEBUG_ */
-
-#ifdef _CPIA2_DEBUG_
-
-static const char *block_name[] = {
- "System",
- "VC",
- "VP",
- "IDATA"
-};
-#endif
-
-static unsigned int debugs_on; /* default 0 - DEBUG_REG */
-
-
-/******************************************************************************
- *
- * Forward Declarations
- *
- *****************************************************************************/
-static int apply_vp_patch(struct camera_data *cam);
-static int set_default_user_mode(struct camera_data *cam);
-static int set_vw_size(struct camera_data *cam, int size);
-static int configure_sensor(struct camera_data *cam,
- int reqwidth, int reqheight);
-static int config_sensor_410(struct camera_data *cam,
- int reqwidth, int reqheight);
-static int config_sensor_500(struct camera_data *cam,
- int reqwidth, int reqheight);
-static int set_all_properties(struct camera_data *cam);
-static void wake_system(struct camera_data *cam);
-static void set_lowlight_boost(struct camera_data *cam);
-static void reset_camera_struct(struct camera_data *cam);
-static int cpia2_set_high_power(struct camera_data *cam);
-
-/* Here we want the physical address of the memory.
- * This is used when initializing the contents of the
- * area and marking the pages as reserved.
- */
-static inline unsigned long kvirt_to_pa(unsigned long adr)
-{
- unsigned long kva, ret;
-
- kva = (unsigned long) page_address(vmalloc_to_page((void *)adr));
- kva |= adr & (PAGE_SIZE-1); /* restore the offset */
- ret = __pa(kva);
- return ret;
-}
-
-static void *rvmalloc(unsigned long size)
-{
- void *mem;
- unsigned long adr;
-
- /* Round it off to PAGE_SIZE */
- size = PAGE_ALIGN(size);
-
- mem = vmalloc_32(size);
- if (!mem)
- return NULL;
-
- memset(mem, 0, size); /* Clear the ram out, no junk to the user */
- adr = (unsigned long) mem;
-
- while ((long)size > 0) {
- SetPageReserved(vmalloc_to_page((void *)adr));
- adr += PAGE_SIZE;
- size -= PAGE_SIZE;
- }
- return mem;
-}
-
-static void rvfree(void *mem, unsigned long size)
-{
- unsigned long adr;
-
- if (!mem)
- return;
-
- size = PAGE_ALIGN(size);
-
- adr = (unsigned long) mem;
- while ((long)size > 0) {
- ClearPageReserved(vmalloc_to_page((void *)adr));
- adr += PAGE_SIZE;
- size -= PAGE_SIZE;
- }
- vfree(mem);
-}
-
-/******************************************************************************
- *
- * cpia2_do_command
- *
- * Send an arbitrary command to the camera. For commands that read from
- * the camera, copy the buffers into the proper param structures.
- *****************************************************************************/
-int cpia2_do_command(struct camera_data *cam,
- u32 command, u8 direction, u8 param)
-{
- int retval = 0;
- struct cpia2_command cmd;
- unsigned int device = cam->params.pnp_id.device_type;
-
- cmd.command = command;
- cmd.reg_count = 2; /* default */
- cmd.direction = direction;
-
- /***
- * Set up the command.
- ***/
- switch (command) {
- case CPIA2_CMD_GET_VERSION:
- cmd.req_mode =
- CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_SYSTEM;
- cmd.start = CPIA2_SYSTEM_DEVICE_HI;
- break;
- case CPIA2_CMD_GET_PNP_ID:
- cmd.req_mode =
- CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_SYSTEM;
- cmd.reg_count = 8;
- cmd.start = CPIA2_SYSTEM_DESCRIP_VID_HI;
- break;
- case CPIA2_CMD_GET_ASIC_TYPE:
- cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VC;
- cmd.start = CPIA2_VC_ASIC_ID;
- break;
- case CPIA2_CMD_GET_SENSOR:
- cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
- cmd.start = CPIA2_VP_SENSOR_FLAGS;
- break;
- case CPIA2_CMD_GET_VP_DEVICE:
- cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
- cmd.start = CPIA2_VP_DEVICEH;
- break;
- case CPIA2_CMD_SET_VP_BRIGHTNESS:
- cmd.buffer.block_data[0] = param; /* Then fall through */
- case CPIA2_CMD_GET_VP_BRIGHTNESS:
- cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
- cmd.reg_count = 1;
- if (device == DEVICE_STV_672)
- cmd.start = CPIA2_VP4_EXPOSURE_TARGET;
- else
- cmd.start = CPIA2_VP5_EXPOSURE_TARGET;
- break;
- case CPIA2_CMD_SET_CONTRAST:
- cmd.buffer.block_data[0] = param; /* Then fall through */
- case CPIA2_CMD_GET_CONTRAST:
- cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
- cmd.reg_count = 1;
- cmd.start = CPIA2_VP_YRANGE;
- break;
- case CPIA2_CMD_SET_VP_SATURATION:
- cmd.buffer.block_data[0] = param; /* Then fall through */
- case CPIA2_CMD_GET_VP_SATURATION:
- cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
- cmd.reg_count = 1;
- if (device == DEVICE_STV_672)
- cmd.start = CPIA2_VP_SATURATION;
- else
- cmd.start = CPIA2_VP5_MCUVSATURATION;
- break;
- case CPIA2_CMD_SET_VP_GPIO_DATA:
- cmd.buffer.block_data[0] = param; /* Then fall through */
- case CPIA2_CMD_GET_VP_GPIO_DATA:
- cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
- cmd.reg_count = 1;
- cmd.start = CPIA2_VP_GPIO_DATA;
- break;
- case CPIA2_CMD_SET_VP_GPIO_DIRECTION:
- cmd.buffer.block_data[0] = param; /* Then fall through */
- case CPIA2_CMD_GET_VP_GPIO_DIRECTION:
- cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
- cmd.reg_count = 1;
- cmd.start = CPIA2_VP_GPIO_DIRECTION;
- break;
- case CPIA2_CMD_SET_VC_MP_GPIO_DATA:
- cmd.buffer.block_data[0] = param; /* Then fall through */
- case CPIA2_CMD_GET_VC_MP_GPIO_DATA:
- cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VC;
- cmd.reg_count = 1;
- cmd.start = CPIA2_VC_MP_DATA;
- break;
- case CPIA2_CMD_SET_VC_MP_GPIO_DIRECTION:
- cmd.buffer.block_data[0] = param; /* Then fall through */
- case CPIA2_CMD_GET_VC_MP_GPIO_DIRECTION:
- cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VC;
- cmd.reg_count = 1;
- cmd.start = CPIA2_VC_MP_DIR;
- break;
- case CPIA2_CMD_ENABLE_PACKET_CTRL:
- cmd.req_mode =
- CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_SYSTEM;
- cmd.start = CPIA2_SYSTEM_INT_PACKET_CTRL;
- cmd.reg_count = 1;
- cmd.buffer.block_data[0] = param;
- break;
- case CPIA2_CMD_SET_FLICKER_MODES:
- cmd.buffer.block_data[0] = param; /* Then fall through */
- case CPIA2_CMD_GET_FLICKER_MODES:
- cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
- cmd.reg_count = 1;
- cmd.start = CPIA2_VP_FLICKER_MODES;
- break;
- case CPIA2_CMD_RESET_FIFO: /* clear fifo and enable stream block */
- cmd.req_mode = CAMERAACCESS_TYPE_RANDOM | CAMERAACCESS_VC;
- cmd.reg_count = 2;
- cmd.start = 0;
- cmd.buffer.registers[0].index = CPIA2_VC_ST_CTRL;
- cmd.buffer.registers[0].value = CPIA2_VC_ST_CTRL_SRC_VC |
- CPIA2_VC_ST_CTRL_DST_USB | CPIA2_VC_ST_CTRL_EOF_DETECT;
- cmd.buffer.registers[1].index = CPIA2_VC_ST_CTRL;
- cmd.buffer.registers[1].value = CPIA2_VC_ST_CTRL_SRC_VC |
- CPIA2_VC_ST_CTRL_DST_USB |
- CPIA2_VC_ST_CTRL_EOF_DETECT |
- CPIA2_VC_ST_CTRL_FIFO_ENABLE;
- break;
- case CPIA2_CMD_SET_HI_POWER:
- cmd.req_mode =
- CAMERAACCESS_TYPE_RANDOM | CAMERAACCESS_SYSTEM;
- cmd.reg_count = 2;
- cmd.buffer.registers[0].index =
- CPIA2_SYSTEM_SYSTEM_CONTROL;
- cmd.buffer.registers[1].index =
- CPIA2_SYSTEM_SYSTEM_CONTROL;
- cmd.buffer.registers[0].value = CPIA2_SYSTEM_CONTROL_CLEAR_ERR;
- cmd.buffer.registers[1].value =
- CPIA2_SYSTEM_CONTROL_HIGH_POWER;
- break;
- case CPIA2_CMD_SET_LOW_POWER:
- cmd.req_mode =
- CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_SYSTEM;
- cmd.reg_count = 1;
- cmd.start = CPIA2_SYSTEM_SYSTEM_CONTROL;
- cmd.buffer.block_data[0] = 0;
- break;
- case CPIA2_CMD_CLEAR_V2W_ERR:
- cmd.req_mode =
- CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_SYSTEM;
- cmd.reg_count = 1;
- cmd.start = CPIA2_SYSTEM_SYSTEM_CONTROL;
- cmd.buffer.block_data[0] = CPIA2_SYSTEM_CONTROL_CLEAR_ERR;
- break;
- case CPIA2_CMD_SET_USER_MODE: /* Then fall through */
- cmd.buffer.block_data[0] = param;
- case CPIA2_CMD_GET_USER_MODE:
- cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
- cmd.reg_count = 1;
- if (device == DEVICE_STV_672)
- cmd.start = CPIA2_VP4_USER_MODE;
- else
- cmd.start = CPIA2_VP5_USER_MODE;
- break;
- case CPIA2_CMD_FRAMERATE_REQ:
- cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
- cmd.reg_count = 1;
- if (device == DEVICE_STV_672)
- cmd.start = CPIA2_VP4_FRAMERATE_REQUEST;
- else
- cmd.start = CPIA2_VP5_FRAMERATE_REQUEST;
- cmd.buffer.block_data[0] = param;
- break;
- case CPIA2_CMD_SET_WAKEUP:
- cmd.buffer.block_data[0] = param; /* Then fall through */
- case CPIA2_CMD_GET_WAKEUP:
- cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VC;
- cmd.reg_count = 1;
- cmd.start = CPIA2_VC_WAKEUP;
- break;
- case CPIA2_CMD_SET_PW_CONTROL:
- cmd.buffer.block_data[0] = param; /* Then fall through */
- case CPIA2_CMD_GET_PW_CONTROL:
- cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VC;
- cmd.reg_count = 1;
- cmd.start = CPIA2_VC_PW_CTRL;
- break;
- case CPIA2_CMD_GET_VP_SYSTEM_STATE:
- cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
- cmd.reg_count = 1;
- cmd.start = CPIA2_VP_SYSTEMSTATE;
- break;
- case CPIA2_CMD_SET_SYSTEM_CTRL:
- cmd.buffer.block_data[0] = param; /* Then fall through */
- case CPIA2_CMD_GET_SYSTEM_CTRL:
- cmd.req_mode =
- CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_SYSTEM;
- cmd.reg_count = 1;
- cmd.start = CPIA2_SYSTEM_SYSTEM_CONTROL;
- break;
- case CPIA2_CMD_SET_VP_SYSTEM_CTRL:
- cmd.buffer.block_data[0] = param; /* Then fall through */
- case CPIA2_CMD_GET_VP_SYSTEM_CTRL:
- cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
- cmd.reg_count = 1;
- cmd.start = CPIA2_VP_SYSTEMCTRL;
- break;
- case CPIA2_CMD_SET_VP_EXP_MODES:
- cmd.buffer.block_data[0] = param; /* Then fall through */
- case CPIA2_CMD_GET_VP_EXP_MODES:
- cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
- cmd.reg_count = 1;
- cmd.start = CPIA2_VP_EXPOSURE_MODES;
- break;
- case CPIA2_CMD_SET_DEVICE_CONFIG:
- cmd.buffer.block_data[0] = param; /* Then fall through */
- case CPIA2_CMD_GET_DEVICE_CONFIG:
- cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
- cmd.reg_count = 1;
- cmd.start = CPIA2_VP_DEVICE_CONFIG;
- break;
- case CPIA2_CMD_SET_SERIAL_ADDR:
- cmd.buffer.block_data[0] = param;
- cmd.req_mode =
- CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_SYSTEM;
- cmd.reg_count = 1;
- cmd.start = CPIA2_SYSTEM_VP_SERIAL_ADDR;
- break;
- case CPIA2_CMD_SET_SENSOR_CR1:
- cmd.buffer.block_data[0] = param;
- cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
- cmd.reg_count = 1;
- cmd.start = CPIA2_SENSOR_CR1;
- break;
- case CPIA2_CMD_SET_VC_CONTROL:
- cmd.buffer.block_data[0] = param; /* Then fall through */
- case CPIA2_CMD_GET_VC_CONTROL:
- cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VC;
- cmd.reg_count = 1;
- cmd.start = CPIA2_VC_VC_CTRL;
- break;
- case CPIA2_CMD_SET_TARGET_KB:
- cmd.req_mode = CAMERAACCESS_TYPE_RANDOM | CAMERAACCESS_VC;
- cmd.reg_count = 1;
- cmd.buffer.registers[0].index = CPIA2_VC_VC_TARGET_KB;
- cmd.buffer.registers[0].value = param;
- break;
- case CPIA2_CMD_SET_DEF_JPEG_OPT:
- cmd.req_mode = CAMERAACCESS_TYPE_RANDOM | CAMERAACCESS_VC;
- cmd.reg_count = 4;
- cmd.buffer.registers[0].index = CPIA2_VC_VC_JPEG_OPT;
- cmd.buffer.registers[0].value =
- CPIA2_VC_VC_JPEG_OPT_DOUBLE_SQUEEZE;
- cmd.buffer.registers[1].index = CPIA2_VC_VC_USER_SQUEEZE;
- cmd.buffer.registers[1].value = 20;
- cmd.buffer.registers[2].index = CPIA2_VC_VC_CREEP_PERIOD;
- cmd.buffer.registers[2].value = 2;
- cmd.buffer.registers[3].index = CPIA2_VC_VC_JPEG_OPT;
- cmd.buffer.registers[3].value = CPIA2_VC_VC_JPEG_OPT_DEFAULT;
- break;
- case CPIA2_CMD_REHASH_VP4:
- cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
- cmd.reg_count = 1;
- cmd.start = CPIA2_VP_REHASH_VALUES;
- cmd.buffer.block_data[0] = param;
- break;
- case CPIA2_CMD_SET_USER_EFFECTS: /* Note: Be careful with this as
- this register can also affect
- flicker modes */
- cmd.buffer.block_data[0] = param; /* Then fall through */
- case CPIA2_CMD_GET_USER_EFFECTS:
- cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
- cmd.reg_count = 1;
- if (device == DEVICE_STV_672)
- cmd.start = CPIA2_VP4_USER_EFFECTS;
- else
- cmd.start = CPIA2_VP5_USER_EFFECTS;
- break;
- default:
- LOG("DoCommand received invalid command\n");
- return -EINVAL;
- }
-
- retval = cpia2_send_command(cam, &cmd);
- if (retval) {
- return retval;
- }
-
- /***
- * Now copy any results from a read into the appropriate param struct.
- ***/
- switch (command) {
- case CPIA2_CMD_GET_VERSION:
- cam->params.version.firmware_revision_hi =
- cmd.buffer.block_data[0];
- cam->params.version.firmware_revision_lo =
- cmd.buffer.block_data[1];
- break;
- case CPIA2_CMD_GET_PNP_ID:
- cam->params.pnp_id.vendor = (cmd.buffer.block_data[0] << 8) |
- cmd.buffer.block_data[1];
- cam->params.pnp_id.product = (cmd.buffer.block_data[2] << 8) |
- cmd.buffer.block_data[3];
- cam->params.pnp_id.device_revision =
- (cmd.buffer.block_data[4] << 8) |
- cmd.buffer.block_data[5];
- if (cam->params.pnp_id.vendor == 0x553) {
- if (cam->params.pnp_id.product == 0x100) {
- cam->params.pnp_id.device_type = DEVICE_STV_672;
- } else if (cam->params.pnp_id.product == 0x140 ||
- cam->params.pnp_id.product == 0x151) {
- cam->params.pnp_id.device_type = DEVICE_STV_676;
- }
- }
- break;
- case CPIA2_CMD_GET_ASIC_TYPE:
- cam->params.version.asic_id = cmd.buffer.block_data[0];
- cam->params.version.asic_rev = cmd.buffer.block_data[1];
- break;
- case CPIA2_CMD_GET_SENSOR:
- cam->params.version.sensor_flags = cmd.buffer.block_data[0];
- cam->params.version.sensor_rev = cmd.buffer.block_data[1];
- break;
- case CPIA2_CMD_GET_VP_DEVICE:
- cam->params.version.vp_device_hi = cmd.buffer.block_data[0];
- cam->params.version.vp_device_lo = cmd.buffer.block_data[1];
- break;
- case CPIA2_CMD_GET_VP_GPIO_DATA:
- cam->params.vp_params.gpio_data = cmd.buffer.block_data[0];
- break;
- case CPIA2_CMD_GET_VP_GPIO_DIRECTION:
- cam->params.vp_params.gpio_direction = cmd.buffer.block_data[0];
- break;
- case CPIA2_CMD_GET_VC_MP_GPIO_DIRECTION:
- cam->params.vc_params.vc_mp_direction =cmd.buffer.block_data[0];
- break;
- case CPIA2_CMD_GET_VC_MP_GPIO_DATA:
- cam->params.vc_params.vc_mp_data = cmd.buffer.block_data[0];
- break;
- case CPIA2_CMD_GET_FLICKER_MODES:
- cam->params.flicker_control.cam_register =
- cmd.buffer.block_data[0];
- break;
- case CPIA2_CMD_GET_WAKEUP:
- cam->params.vc_params.wakeup = cmd.buffer.block_data[0];
- break;
- case CPIA2_CMD_GET_PW_CONTROL:
- cam->params.vc_params.pw_control = cmd.buffer.block_data[0];
- break;
- case CPIA2_CMD_GET_SYSTEM_CTRL:
- cam->params.camera_state.system_ctrl = cmd.buffer.block_data[0];
- break;
- case CPIA2_CMD_GET_VP_SYSTEM_STATE:
- cam->params.vp_params.system_state = cmd.buffer.block_data[0];
- break;
- case CPIA2_CMD_GET_VP_SYSTEM_CTRL:
- cam->params.vp_params.system_ctrl = cmd.buffer.block_data[0];
- break;
- case CPIA2_CMD_GET_VP_EXP_MODES:
- cam->params.vp_params.exposure_modes = cmd.buffer.block_data[0];
- break;
- case CPIA2_CMD_GET_DEVICE_CONFIG:
- cam->params.vp_params.device_config = cmd.buffer.block_data[0];
- break;
- case CPIA2_CMD_GET_VC_CONTROL:
- cam->params.vc_params.vc_control = cmd.buffer.block_data[0];
- break;
- case CPIA2_CMD_GET_USER_MODE:
- cam->params.vp_params.video_mode = cmd.buffer.block_data[0];
- break;
- case CPIA2_CMD_GET_USER_EFFECTS:
- cam->params.vp_params.user_effects = cmd.buffer.block_data[0];
- break;
- default:
- break;
- }
- return retval;
-}
-
-/******************************************************************************
- *
- * cpia2_send_command
- *
- *****************************************************************************/
-
-#define DIR(cmd) ((cmd->direction == TRANSFER_WRITE) ? "Write" : "Read")
-#define BINDEX(cmd) (cmd->req_mode & 0x03)
-
-int cpia2_send_command(struct camera_data *cam, struct cpia2_command *cmd)
-{
- u8 count;
- u8 start;
- u8 *buffer;
- int retval;
-
- switch (cmd->req_mode & 0x0c) {
- case CAMERAACCESS_TYPE_RANDOM:
- count = cmd->reg_count * sizeof(struct cpia2_register);
- start = 0;
- buffer = (u8 *) & cmd->buffer;
- if (debugs_on & DEBUG_REG)
- DBG("%s Random: Register block %s\n", DIR(cmd),
- block_name[BINDEX(cmd)]);
- break;
- case CAMERAACCESS_TYPE_BLOCK:
- count = cmd->reg_count;
- start = cmd->start;
- buffer = cmd->buffer.block_data;
- if (debugs_on & DEBUG_REG)
- DBG("%s Block: Register block %s\n", DIR(cmd),
- block_name[BINDEX(cmd)]);
- break;
- case CAMERAACCESS_TYPE_MASK:
- count = cmd->reg_count * sizeof(struct cpia2_reg_mask);
- start = 0;
- buffer = (u8 *) & cmd->buffer;
- if (debugs_on & DEBUG_REG)
- DBG("%s Mask: Register block %s\n", DIR(cmd),
- block_name[BINDEX(cmd)]);
- break;
- case CAMERAACCESS_TYPE_REPEAT: /* For patch blocks only */
- count = cmd->reg_count;
- start = cmd->start;
- buffer = cmd->buffer.block_data;
- if (debugs_on & DEBUG_REG)
- DBG("%s Repeat: Register block %s\n", DIR(cmd),
- block_name[BINDEX(cmd)]);
- break;
- default:
- LOG("%s: invalid request mode\n",__func__);
- return -EINVAL;
- }
-
- retval = cpia2_usb_transfer_cmd(cam,
- buffer,
- cmd->req_mode,
- start, count, cmd->direction);
-#ifdef _CPIA2_DEBUG_
- if (debugs_on & DEBUG_REG) {
- int i;
- for (i = 0; i < cmd->reg_count; i++) {
- if((cmd->req_mode & 0x0c) == CAMERAACCESS_TYPE_BLOCK)
- KINFO("%s Block: [0x%02X] = 0x%02X\n",
- DIR(cmd), start + i, buffer[i]);
- if((cmd->req_mode & 0x0c) == CAMERAACCESS_TYPE_RANDOM)
- KINFO("%s Random: [0x%02X] = 0x%02X\n",
- DIR(cmd), cmd->buffer.registers[i].index,
- cmd->buffer.registers[i].value);
- }
- }
-#endif
-
- return retval;
-};
-
-/*************
- * Functions to implement camera functionality
- *************/
-/******************************************************************************
- *
- * cpia2_get_version_info
- *
- *****************************************************************************/
-static void cpia2_get_version_info(struct camera_data *cam)
-{
- cpia2_do_command(cam, CPIA2_CMD_GET_VERSION, TRANSFER_READ, 0);
- cpia2_do_command(cam, CPIA2_CMD_GET_PNP_ID, TRANSFER_READ, 0);
- cpia2_do_command(cam, CPIA2_CMD_GET_ASIC_TYPE, TRANSFER_READ, 0);
- cpia2_do_command(cam, CPIA2_CMD_GET_SENSOR, TRANSFER_READ, 0);
- cpia2_do_command(cam, CPIA2_CMD_GET_VP_DEVICE, TRANSFER_READ, 0);
-}
-
-/******************************************************************************
- *
- * cpia2_reset_camera
- *
- * Called at least during the open process, sets up initial params.
- *****************************************************************************/
-int cpia2_reset_camera(struct camera_data *cam)
-{
- u8 tmp_reg;
- int retval = 0;
- int target_kb;
- int i;
- struct cpia2_command cmd;
-
- /***
- * VC setup
- ***/
- retval = configure_sensor(cam,
- cam->params.roi.width,
- cam->params.roi.height);
- if (retval < 0) {
- ERR("Couldn't configure sensor, error=%d\n", retval);
- return retval;
- }
-
- /* Clear FIFO and route/enable stream block */
- cmd.req_mode = CAMERAACCESS_TYPE_RANDOM | CAMERAACCESS_VC;
- cmd.direction = TRANSFER_WRITE;
- cmd.reg_count = 2;
- cmd.buffer.registers[0].index = CPIA2_VC_ST_CTRL;
- cmd.buffer.registers[0].value = CPIA2_VC_ST_CTRL_SRC_VC |
- CPIA2_VC_ST_CTRL_DST_USB | CPIA2_VC_ST_CTRL_EOF_DETECT;
- cmd.buffer.registers[1].index = CPIA2_VC_ST_CTRL;
- cmd.buffer.registers[1].value = CPIA2_VC_ST_CTRL_SRC_VC |
- CPIA2_VC_ST_CTRL_DST_USB |
- CPIA2_VC_ST_CTRL_EOF_DETECT | CPIA2_VC_ST_CTRL_FIFO_ENABLE;
-
- cpia2_send_command(cam, &cmd);
-
- cpia2_set_high_power(cam);
-
- if (cam->params.pnp_id.device_type == DEVICE_STV_672) {
- /* Enable button notification */
- cmd.req_mode = CAMERAACCESS_TYPE_RANDOM | CAMERAACCESS_SYSTEM;
- cmd.buffer.registers[0].index = CPIA2_SYSTEM_INT_PACKET_CTRL;
- cmd.buffer.registers[0].value =
- CPIA2_SYSTEM_INT_PACKET_CTRL_ENABLE_SW_XX;
- cmd.reg_count = 1;
- cpia2_send_command(cam, &cmd);
- }
-
- schedule_timeout_interruptible(msecs_to_jiffies(100));
-
- if (cam->params.pnp_id.device_type == DEVICE_STV_672)
- retval = apply_vp_patch(cam);
-
- /* wait for vp to go to sleep */
- schedule_timeout_interruptible(msecs_to_jiffies(100));
-
- /***
- * If this is a 676, apply VP5 fixes before we start streaming
- ***/
- if (cam->params.pnp_id.device_type == DEVICE_STV_676) {
- cmd.req_mode = CAMERAACCESS_TYPE_RANDOM | CAMERAACCESS_VP;
-
- /* The following writes improve the picture */
- cmd.buffer.registers[0].index = CPIA2_VP5_MYBLACK_LEVEL;
- cmd.buffer.registers[0].value = 0; /* reduce from the default
- * rec 601 pedestal of 16 */
- cmd.buffer.registers[1].index = CPIA2_VP5_MCYRANGE;
- cmd.buffer.registers[1].value = 0x92; /* increase from 100% to
- * (256/256 - 31) to fill
- * available range */
- cmd.buffer.registers[2].index = CPIA2_VP5_MYCEILING;
- cmd.buffer.registers[2].value = 0xFF; /* Increase from the
- * default rec 601 ceiling
- * of 240 */
- cmd.buffer.registers[3].index = CPIA2_VP5_MCUVSATURATION;
- cmd.buffer.registers[3].value = 0xFF; /* Increase from the rec
- * 601 100% level (128)
- * to 145-192 */
- cmd.buffer.registers[4].index = CPIA2_VP5_ANTIFLKRSETUP;
- cmd.buffer.registers[4].value = 0x80; /* Inhibit the
- * anti-flicker */
-
- /* The following 4 writes are a fix to allow QVGA to work at 30 fps */
- cmd.buffer.registers[5].index = CPIA2_VP_RAM_ADDR_H;
- cmd.buffer.registers[5].value = 0x01;
- cmd.buffer.registers[6].index = CPIA2_VP_RAM_ADDR_L;
- cmd.buffer.registers[6].value = 0xE3;
- cmd.buffer.registers[7].index = CPIA2_VP_RAM_DATA;
- cmd.buffer.registers[7].value = 0x02;
- cmd.buffer.registers[8].index = CPIA2_VP_RAM_DATA;
- cmd.buffer.registers[8].value = 0xFC;
-
- cmd.direction = TRANSFER_WRITE;
- cmd.reg_count = 9;
-
- cpia2_send_command(cam, &cmd);
- }
-
- /* Activate all settings and start the data stream */
- /* Set user mode */
- set_default_user_mode(cam);
-
- /* Give VP time to wake up */
- schedule_timeout_interruptible(msecs_to_jiffies(100));
-
- set_all_properties(cam);
-
- cpia2_do_command(cam, CPIA2_CMD_GET_USER_MODE, TRANSFER_READ, 0);
- DBG("After SetAllProperties(cam), user mode is 0x%0X\n",
- cam->params.vp_params.video_mode);
-
- /***
- * Set audio regulator off. This and the code to set the compresison
- * state are too complex to form a CPIA2_CMD_, and seem to be somewhat
- * intertwined. This stuff came straight from the windows driver.
- ***/
- /* Turn AutoExposure off in VP and enable the serial bridge to the sensor */
- cpia2_do_command(cam, CPIA2_CMD_GET_VP_SYSTEM_CTRL, TRANSFER_READ, 0);
- tmp_reg = cam->params.vp_params.system_ctrl;
- cmd.buffer.registers[0].value = tmp_reg &
- (tmp_reg & (CPIA2_VP_SYSTEMCTRL_HK_CONTROL ^ 0xFF));
-
- cpia2_do_command(cam, CPIA2_CMD_GET_DEVICE_CONFIG, TRANSFER_READ, 0);
- cmd.buffer.registers[1].value = cam->params.vp_params.device_config |
- CPIA2_VP_DEVICE_CONFIG_SERIAL_BRIDGE;
- cmd.buffer.registers[0].index = CPIA2_VP_SYSTEMCTRL;
- cmd.buffer.registers[1].index = CPIA2_VP_DEVICE_CONFIG;
- cmd.req_mode = CAMERAACCESS_TYPE_RANDOM | CAMERAACCESS_VP;
- cmd.reg_count = 2;
- cmd.direction = TRANSFER_WRITE;
- cmd.start = 0;
- cpia2_send_command(cam, &cmd);
-
- /* Set the correct I2C address in the CPiA-2 system register */
- cpia2_do_command(cam,
- CPIA2_CMD_SET_SERIAL_ADDR,
- TRANSFER_WRITE,
- CPIA2_SYSTEM_VP_SERIAL_ADDR_SENSOR);
-
- /* Now have sensor access - set bit to turn the audio regulator off */
- cpia2_do_command(cam,
- CPIA2_CMD_SET_SENSOR_CR1,
- TRANSFER_WRITE, CPIA2_SENSOR_CR1_DOWN_AUDIO_REGULATOR);
-
- /* Set the correct I2C address in the CPiA-2 system register */
- if (cam->params.pnp_id.device_type == DEVICE_STV_672)
- cpia2_do_command(cam,
- CPIA2_CMD_SET_SERIAL_ADDR,
- TRANSFER_WRITE,
- CPIA2_SYSTEM_VP_SERIAL_ADDR_VP); // 0x88
- else
- cpia2_do_command(cam,
- CPIA2_CMD_SET_SERIAL_ADDR,
- TRANSFER_WRITE,
- CPIA2_SYSTEM_VP_SERIAL_ADDR_676_VP); // 0x8a
-
- /* increase signal drive strength */
- if (cam->params.pnp_id.device_type == DEVICE_STV_676)
- cpia2_do_command(cam,
- CPIA2_CMD_SET_VP_EXP_MODES,
- TRANSFER_WRITE,
- CPIA2_VP_EXPOSURE_MODES_COMPILE_EXP);
-
- /* Start autoexposure */
- cpia2_do_command(cam, CPIA2_CMD_GET_DEVICE_CONFIG, TRANSFER_READ, 0);
- cmd.buffer.registers[0].value = cam->params.vp_params.device_config &
- (CPIA2_VP_DEVICE_CONFIG_SERIAL_BRIDGE ^ 0xFF);
-
- cpia2_do_command(cam, CPIA2_CMD_GET_VP_SYSTEM_CTRL, TRANSFER_READ, 0);
- cmd.buffer.registers[1].value =
- cam->params.vp_params.system_ctrl | CPIA2_VP_SYSTEMCTRL_HK_CONTROL;
-
- cmd.buffer.registers[0].index = CPIA2_VP_DEVICE_CONFIG;
- cmd.buffer.registers[1].index = CPIA2_VP_SYSTEMCTRL;
- cmd.req_mode = CAMERAACCESS_TYPE_RANDOM | CAMERAACCESS_VP;
- cmd.reg_count = 2;
- cmd.direction = TRANSFER_WRITE;
-
- cpia2_send_command(cam, &cmd);
-
- /* Set compression state */
- cpia2_do_command(cam, CPIA2_CMD_GET_VC_CONTROL, TRANSFER_READ, 0);
- if (cam->params.compression.inhibit_htables) {
- tmp_reg = cam->params.vc_params.vc_control |
- CPIA2_VC_VC_CTRL_INHIBIT_H_TABLES;
- } else {
- tmp_reg = cam->params.vc_params.vc_control &
- ~CPIA2_VC_VC_CTRL_INHIBIT_H_TABLES;
- }
- cpia2_do_command(cam, CPIA2_CMD_SET_VC_CONTROL, TRANSFER_WRITE,tmp_reg);
-
- /* Set target size (kb) on vc
- This is a heuristic based on the quality parameter and the raw
- framesize in kB divided by 16 (the compression factor when the
- quality is 100%) */
- target_kb = (cam->width * cam->height * 2 / 16384) *
- cam->params.vc_params.quality / 100;
- if (target_kb < 1)
- target_kb = 1;
- cpia2_do_command(cam, CPIA2_CMD_SET_TARGET_KB,
- TRANSFER_WRITE, target_kb);
-
- /* Wiggle VC Reset */
- /***
- * First read and wait a bit.
- ***/
- for (i = 0; i < 50; i++) {
- cpia2_do_command(cam, CPIA2_CMD_GET_PW_CONTROL,
- TRANSFER_READ, 0);
- }
-
- tmp_reg = cam->params.vc_params.pw_control;
- tmp_reg &= ~CPIA2_VC_PW_CTRL_VC_RESET_N;
-
- cpia2_do_command(cam, CPIA2_CMD_SET_PW_CONTROL, TRANSFER_WRITE,tmp_reg);
-
- tmp_reg |= CPIA2_VC_PW_CTRL_VC_RESET_N;
- cpia2_do_command(cam, CPIA2_CMD_SET_PW_CONTROL, TRANSFER_WRITE,tmp_reg);
-
- cpia2_do_command(cam, CPIA2_CMD_SET_DEF_JPEG_OPT, TRANSFER_WRITE, 0);
-
- cpia2_do_command(cam, CPIA2_CMD_GET_USER_MODE, TRANSFER_READ, 0);
- DBG("After VC RESET, user mode is 0x%0X\n",
- cam->params.vp_params.video_mode);
-
- return retval;
-}
-
-/******************************************************************************
- *
- * cpia2_set_high_power
- *
- *****************************************************************************/
-static int cpia2_set_high_power(struct camera_data *cam)
-{
- int i;
- for (i = 0; i <= 50; i++) {
- /* Read system status */
- cpia2_do_command(cam,CPIA2_CMD_GET_SYSTEM_CTRL,TRANSFER_READ,0);
-
- /* If there is an error, clear it */
- if(cam->params.camera_state.system_ctrl &
- CPIA2_SYSTEM_CONTROL_V2W_ERR)
- cpia2_do_command(cam, CPIA2_CMD_CLEAR_V2W_ERR,
- TRANSFER_WRITE, 0);
-
- /* Try to set high power mode */
- cpia2_do_command(cam, CPIA2_CMD_SET_SYSTEM_CTRL,
- TRANSFER_WRITE, 1);
-
- /* Try to read something in VP to check if everything is awake */
- cpia2_do_command(cam, CPIA2_CMD_GET_VP_SYSTEM_STATE,
- TRANSFER_READ, 0);
- if (cam->params.vp_params.system_state &
- CPIA2_VP_SYSTEMSTATE_HK_ALIVE) {
- break;
- } else if (i == 50) {
- cam->params.camera_state.power_mode = LO_POWER_MODE;
- ERR("Camera did not wake up\n");
- return -EIO;
- }
- }
-
- DBG("System now in high power state\n");
- cam->params.camera_state.power_mode = HI_POWER_MODE;
- return 0;
-}
-
-/******************************************************************************
- *
- * cpia2_set_low_power
- *
- *****************************************************************************/
-int cpia2_set_low_power(struct camera_data *cam)
-{
- cam->params.camera_state.power_mode = LO_POWER_MODE;
- cpia2_do_command(cam, CPIA2_CMD_SET_SYSTEM_CTRL, TRANSFER_WRITE, 0);
- return 0;
-}
-
-/******************************************************************************
- *
- * apply_vp_patch
- *
- *****************************************************************************/
-static int cpia2_send_onebyte_command(struct camera_data *cam,
- struct cpia2_command *cmd,
- u8 start, u8 datum)
-{
- cmd->buffer.block_data[0] = datum;
- cmd->start = start;
- cmd->reg_count = 1;
- return cpia2_send_command(cam, cmd);
-}
-
-static int apply_vp_patch(struct camera_data *cam)
-{
- const struct firmware *fw;
- const char fw_name[] = FIRMWARE;
- int i, ret;
- struct cpia2_command cmd;
-
- ret = request_firmware(&fw, fw_name, &cam->dev->dev);
- if (ret) {
- printk(KERN_ERR "cpia2: failed to load VP patch \"%s\"\n",
- fw_name);
- return ret;
- }
-
- cmd.req_mode = CAMERAACCESS_TYPE_REPEAT | CAMERAACCESS_VP;
- cmd.direction = TRANSFER_WRITE;
-
- /* First send the start address... */
- cpia2_send_onebyte_command(cam, &cmd, 0x0A, fw->data[0]); /* hi */
- cpia2_send_onebyte_command(cam, &cmd, 0x0B, fw->data[1]); /* lo */
-
- /* ... followed by the data payload */
- for (i = 2; i < fw->size; i += 64) {
- cmd.start = 0x0C; /* Data */
- cmd.reg_count = min_t(int, 64, fw->size - i);
- memcpy(cmd.buffer.block_data, &fw->data[i], cmd.reg_count);
- cpia2_send_command(cam, &cmd);
- }
-
- /* Next send the start address... */
- cpia2_send_onebyte_command(cam, &cmd, 0x0A, fw->data[0]); /* hi */
- cpia2_send_onebyte_command(cam, &cmd, 0x0B, fw->data[1]); /* lo */
-
- /* ... followed by the 'goto' command */
- cpia2_send_onebyte_command(cam, &cmd, 0x0D, 1);
-
- release_firmware(fw);
- return 0;
-}
-
-/******************************************************************************
- *
- * set_default_user_mode
- *
- *****************************************************************************/
-static int set_default_user_mode(struct camera_data *cam)
-{
- unsigned char user_mode;
- unsigned char frame_rate;
- int width = cam->params.roi.width;
- int height = cam->params.roi.height;
-
- switch (cam->params.version.sensor_flags) {
- case CPIA2_VP_SENSOR_FLAGS_404:
- case CPIA2_VP_SENSOR_FLAGS_407:
- case CPIA2_VP_SENSOR_FLAGS_409:
- case CPIA2_VP_SENSOR_FLAGS_410:
- if ((width > STV_IMAGE_QCIF_COLS)
- || (height > STV_IMAGE_QCIF_ROWS)) {
- user_mode = CPIA2_VP_USER_MODE_CIF;
- } else {
- user_mode = CPIA2_VP_USER_MODE_QCIFDS;
- }
- frame_rate = CPIA2_VP_FRAMERATE_30;
- break;
- case CPIA2_VP_SENSOR_FLAGS_500:
- if ((width > STV_IMAGE_CIF_COLS)
- || (height > STV_IMAGE_CIF_ROWS)) {
- user_mode = CPIA2_VP_USER_MODE_VGA;
- } else {
- user_mode = CPIA2_VP_USER_MODE_QVGADS;
- }
- if (cam->params.pnp_id.device_type == DEVICE_STV_672)
- frame_rate = CPIA2_VP_FRAMERATE_15;
- else
- frame_rate = CPIA2_VP_FRAMERATE_30;
- break;
- default:
- LOG("%s: Invalid sensor flag value 0x%0X\n",__func__,
- cam->params.version.sensor_flags);
- return -EINVAL;
- }
-
- DBG("Sensor flag = 0x%0x, user mode = 0x%0x, frame rate = 0x%X\n",
- cam->params.version.sensor_flags, user_mode, frame_rate);
- cpia2_do_command(cam, CPIA2_CMD_SET_USER_MODE, TRANSFER_WRITE,
- user_mode);
- if(cam->params.vp_params.frame_rate > 0 &&
- frame_rate > cam->params.vp_params.frame_rate)
- frame_rate = cam->params.vp_params.frame_rate;
-
- cpia2_set_fps(cam, frame_rate);
-
-// if (cam->params.pnp_id.device_type == DEVICE_STV_676)
-// cpia2_do_command(cam,
-// CPIA2_CMD_SET_VP_SYSTEM_CTRL,
-// TRANSFER_WRITE,
-// CPIA2_VP_SYSTEMCTRL_HK_CONTROL |
-// CPIA2_VP_SYSTEMCTRL_POWER_CONTROL);
-
- return 0;
-}
-
-/******************************************************************************
- *
- * cpia2_match_video_size
- *
- * return the best match, where 'best' is as always
- * the largest that is not bigger than what is requested.
- *****************************************************************************/
-int cpia2_match_video_size(int width, int height)
-{
- if (width >= STV_IMAGE_VGA_COLS && height >= STV_IMAGE_VGA_ROWS)
- return VIDEOSIZE_VGA;
-
- if (width >= STV_IMAGE_CIF_COLS && height >= STV_IMAGE_CIF_ROWS)
- return VIDEOSIZE_CIF;
-
- if (width >= STV_IMAGE_QVGA_COLS && height >= STV_IMAGE_QVGA_ROWS)
- return VIDEOSIZE_QVGA;
-
- if (width >= 288 && height >= 216)
- return VIDEOSIZE_288_216;
-
- if (width >= 256 && height >= 192)
- return VIDEOSIZE_256_192;
-
- if (width >= 224 && height >= 168)
- return VIDEOSIZE_224_168;
-
- if (width >= 192 && height >= 144)
- return VIDEOSIZE_192_144;
-
- if (width >= STV_IMAGE_QCIF_COLS && height >= STV_IMAGE_QCIF_ROWS)
- return VIDEOSIZE_QCIF;
-
- return -1;
-}
-
-/******************************************************************************
- *
- * SetVideoSize
- *
- *****************************************************************************/
-static int set_vw_size(struct camera_data *cam, int size)
-{
- int retval = 0;
-
- cam->params.vp_params.video_size = size;
-
- switch (size) {
- case VIDEOSIZE_VGA:
- DBG("Setting size to VGA\n");
- cam->params.roi.width = STV_IMAGE_VGA_COLS;
- cam->params.roi.height = STV_IMAGE_VGA_ROWS;
- cam->width = STV_IMAGE_VGA_COLS;
- cam->height = STV_IMAGE_VGA_ROWS;
- break;
- case VIDEOSIZE_CIF:
- DBG("Setting size to CIF\n");
- cam->params.roi.width = STV_IMAGE_CIF_COLS;
- cam->params.roi.height = STV_IMAGE_CIF_ROWS;
- cam->width = STV_IMAGE_CIF_COLS;
- cam->height = STV_IMAGE_CIF_ROWS;
- break;
- case VIDEOSIZE_QVGA:
- DBG("Setting size to QVGA\n");
- cam->params.roi.width = STV_IMAGE_QVGA_COLS;
- cam->params.roi.height = STV_IMAGE_QVGA_ROWS;
- cam->width = STV_IMAGE_QVGA_COLS;
- cam->height = STV_IMAGE_QVGA_ROWS;
- break;
- case VIDEOSIZE_288_216:
- cam->params.roi.width = 288;
- cam->params.roi.height = 216;
- cam->width = 288;
- cam->height = 216;
- break;
- case VIDEOSIZE_256_192:
- cam->width = 256;
- cam->height = 192;
- cam->params.roi.width = 256;
- cam->params.roi.height = 192;
- break;
- case VIDEOSIZE_224_168:
- cam->width = 224;
- cam->height = 168;
- cam->params.roi.width = 224;
- cam->params.roi.height = 168;
- break;
- case VIDEOSIZE_192_144:
- cam->width = 192;
- cam->height = 144;
- cam->params.roi.width = 192;
- cam->params.roi.height = 144;
- break;
- case VIDEOSIZE_QCIF:
- DBG("Setting size to QCIF\n");
- cam->params.roi.width = STV_IMAGE_QCIF_COLS;
- cam->params.roi.height = STV_IMAGE_QCIF_ROWS;
- cam->width = STV_IMAGE_QCIF_COLS;
- cam->height = STV_IMAGE_QCIF_ROWS;
- break;
- default:
- retval = -EINVAL;
- }
- return retval;
-}
-
-/******************************************************************************
- *
- * configure_sensor
- *
- *****************************************************************************/
-static int configure_sensor(struct camera_data *cam,
- int req_width, int req_height)
-{
- int retval;
-
- switch (cam->params.version.sensor_flags) {
- case CPIA2_VP_SENSOR_FLAGS_404:
- case CPIA2_VP_SENSOR_FLAGS_407:
- case CPIA2_VP_SENSOR_FLAGS_409:
- case CPIA2_VP_SENSOR_FLAGS_410:
- retval = config_sensor_410(cam, req_width, req_height);
- break;
- case CPIA2_VP_SENSOR_FLAGS_500:
- retval = config_sensor_500(cam, req_width, req_height);
- break;
- default:
- return -EINVAL;
- }
-
- return retval;
-}
-
-/******************************************************************************
- *
- * config_sensor_410
- *
- *****************************************************************************/
-static int config_sensor_410(struct camera_data *cam,
- int req_width, int req_height)
-{
- struct cpia2_command cmd;
- int i = 0;
- int image_size;
- int image_type;
- int width = req_width;
- int height = req_height;
-
- /***
- * Make sure size doesn't exceed CIF.
- ***/
- if (width > STV_IMAGE_CIF_COLS)
- width = STV_IMAGE_CIF_COLS;
- if (height > STV_IMAGE_CIF_ROWS)
- height = STV_IMAGE_CIF_ROWS;
-
- image_size = cpia2_match_video_size(width, height);
-
- DBG("Config 410: width = %d, height = %d\n", width, height);
- DBG("Image size returned is %d\n", image_size);
- if (image_size >= 0) {
- set_vw_size(cam, image_size);
- width = cam->params.roi.width;
- height = cam->params.roi.height;
-
- DBG("After set_vw_size(), width = %d, height = %d\n",
- width, height);
- if (width <= 176 && height <= 144) {
- DBG("image type = VIDEOSIZE_QCIF\n");
- image_type = VIDEOSIZE_QCIF;
- }
- else if (width <= 320 && height <= 240) {
- DBG("image type = VIDEOSIZE_QVGA\n");
- image_type = VIDEOSIZE_QVGA;
- }
- else {
- DBG("image type = VIDEOSIZE_CIF\n");
- image_type = VIDEOSIZE_CIF;
- }
- } else {
- ERR("ConfigSensor410 failed\n");
- return -EINVAL;
- }
-
- cmd.req_mode = CAMERAACCESS_TYPE_RANDOM | CAMERAACCESS_VC;
- cmd.direction = TRANSFER_WRITE;
-
- /* VC Format */
- cmd.buffer.registers[i].index = CPIA2_VC_VC_FORMAT;
- if (image_type == VIDEOSIZE_CIF) {
- cmd.buffer.registers[i++].value =
- (u8) (CPIA2_VC_VC_FORMAT_UFIRST |
- CPIA2_VC_VC_FORMAT_SHORTLINE);
- } else {
- cmd.buffer.registers[i++].value =
- (u8) CPIA2_VC_VC_FORMAT_UFIRST;
- }
-
- /* VC Clocks */
- cmd.buffer.registers[i].index = CPIA2_VC_VC_CLOCKS;
- if (image_type == VIDEOSIZE_QCIF) {
- if (cam->params.pnp_id.device_type == DEVICE_STV_672) {
- cmd.buffer.registers[i++].value=
- (u8)(CPIA2_VC_VC_672_CLOCKS_CIF_DIV_BY_3 |
- CPIA2_VC_VC_672_CLOCKS_SCALING |
- CPIA2_VC_VC_CLOCKS_LOGDIV2);
- DBG("VC_Clocks (0xc4) should be B\n");
- }
- else {
- cmd.buffer.registers[i++].value=
- (u8)(CPIA2_VC_VC_676_CLOCKS_CIF_DIV_BY_3 |
- CPIA2_VC_VC_CLOCKS_LOGDIV2);
- }
- } else {
- if (cam->params.pnp_id.device_type == DEVICE_STV_672) {
- cmd.buffer.registers[i++].value =
- (u8) (CPIA2_VC_VC_672_CLOCKS_CIF_DIV_BY_3 |
- CPIA2_VC_VC_CLOCKS_LOGDIV0);
- }
- else {
- cmd.buffer.registers[i++].value =
- (u8) (CPIA2_VC_VC_676_CLOCKS_CIF_DIV_BY_3 |
- CPIA2_VC_VC_676_CLOCKS_SCALING |
- CPIA2_VC_VC_CLOCKS_LOGDIV0);
- }
- }
- DBG("VC_Clocks (0xc4) = 0x%0X\n", cmd.buffer.registers[i-1].value);
-
- /* Input reqWidth from VC */
- cmd.buffer.registers[i].index = CPIA2_VC_VC_IHSIZE_LO;
- if (image_type == VIDEOSIZE_QCIF)
- cmd.buffer.registers[i++].value =
- (u8) (STV_IMAGE_QCIF_COLS / 4);
- else
- cmd.buffer.registers[i++].value =
- (u8) (STV_IMAGE_CIF_COLS / 4);
-
- /* Timings */
- cmd.buffer.registers[i].index = CPIA2_VC_VC_XLIM_HI;
- if (image_type == VIDEOSIZE_QCIF)
- cmd.buffer.registers[i++].value = (u8) 0;
- else
- cmd.buffer.registers[i++].value = (u8) 1;
-
- cmd.buffer.registers[i].index = CPIA2_VC_VC_XLIM_LO;
- if (image_type == VIDEOSIZE_QCIF)
- cmd.buffer.registers[i++].value = (u8) 208;
- else
- cmd.buffer.registers[i++].value = (u8) 160;
-
- cmd.buffer.registers[i].index = CPIA2_VC_VC_YLIM_HI;
- if (image_type == VIDEOSIZE_QCIF)
- cmd.buffer.registers[i++].value = (u8) 0;
- else
- cmd.buffer.registers[i++].value = (u8) 1;
-
- cmd.buffer.registers[i].index = CPIA2_VC_VC_YLIM_LO;
- if (image_type == VIDEOSIZE_QCIF)
- cmd.buffer.registers[i++].value = (u8) 160;
- else
- cmd.buffer.registers[i++].value = (u8) 64;
-
- /* Output Image Size */
- cmd.buffer.registers[i].index = CPIA2_VC_VC_OHSIZE;
- cmd.buffer.registers[i++].value = cam->params.roi.width / 4;
-
- cmd.buffer.registers[i].index = CPIA2_VC_VC_OVSIZE;
- cmd.buffer.registers[i++].value = cam->params.roi.height / 4;
-
- /* Cropping */
- cmd.buffer.registers[i].index = CPIA2_VC_VC_HCROP;
- if (image_type == VIDEOSIZE_QCIF)
- cmd.buffer.registers[i++].value =
- (u8) (((STV_IMAGE_QCIF_COLS / 4) - (width / 4)) / 2);
- else
- cmd.buffer.registers[i++].value =
- (u8) (((STV_IMAGE_CIF_COLS / 4) - (width / 4)) / 2);
-
- cmd.buffer.registers[i].index = CPIA2_VC_VC_VCROP;
- if (image_type == VIDEOSIZE_QCIF)
- cmd.buffer.registers[i++].value =
- (u8) (((STV_IMAGE_QCIF_ROWS / 4) - (height / 4)) / 2);
- else
- cmd.buffer.registers[i++].value =
- (u8) (((STV_IMAGE_CIF_ROWS / 4) - (height / 4)) / 2);
-
- /* Scaling registers (defaults) */
- cmd.buffer.registers[i].index = CPIA2_VC_VC_HPHASE;
- cmd.buffer.registers[i++].value = (u8) 0;
-
- cmd.buffer.registers[i].index = CPIA2_VC_VC_VPHASE;
- cmd.buffer.registers[i++].value = (u8) 0;
-
- cmd.buffer.registers[i].index = CPIA2_VC_VC_HISPAN;
- cmd.buffer.registers[i++].value = (u8) 31;
-
- cmd.buffer.registers[i].index = CPIA2_VC_VC_VISPAN;
- cmd.buffer.registers[i++].value = (u8) 31;
-
- cmd.buffer.registers[i].index = CPIA2_VC_VC_HICROP;
- cmd.buffer.registers[i++].value = (u8) 0;
-
- cmd.buffer.registers[i].index = CPIA2_VC_VC_VICROP;
- cmd.buffer.registers[i++].value = (u8) 0;
-
- cmd.buffer.registers[i].index = CPIA2_VC_VC_HFRACT;
- cmd.buffer.registers[i++].value = (u8) 0x81; /* = 8/1 = 8 (HIBYTE/LOBYTE) */
-
- cmd.buffer.registers[i].index = CPIA2_VC_VC_VFRACT;
- cmd.buffer.registers[i++].value = (u8) 0x81; /* = 8/1 = 8 (HIBYTE/LOBYTE) */
-
- cmd.reg_count = i;
-
- cpia2_send_command(cam, &cmd);
-
- return i;
-}
-
-
-/******************************************************************************
- *
- * config_sensor_500(cam)
- *
- *****************************************************************************/
-static int config_sensor_500(struct camera_data *cam,
- int req_width, int req_height)
-{
- struct cpia2_command cmd;
- int i = 0;
- int image_size = VIDEOSIZE_CIF;
- int image_type = VIDEOSIZE_VGA;
- int width = req_width;
- int height = req_height;
- unsigned int device = cam->params.pnp_id.device_type;
-
- image_size = cpia2_match_video_size(width, height);
-
- if (width > STV_IMAGE_CIF_COLS || height > STV_IMAGE_CIF_ROWS)
- image_type = VIDEOSIZE_VGA;
- else if (width > STV_IMAGE_QVGA_COLS || height > STV_IMAGE_QVGA_ROWS)
- image_type = VIDEOSIZE_CIF;
- else if (width > STV_IMAGE_QCIF_COLS || height > STV_IMAGE_QCIF_ROWS)
- image_type = VIDEOSIZE_QVGA;
- else
- image_type = VIDEOSIZE_QCIF;
-
- if (image_size >= 0) {
- set_vw_size(cam, image_size);
- width = cam->params.roi.width;
- height = cam->params.roi.height;
- } else {
- ERR("ConfigSensor500 failed\n");
- return -EINVAL;
- }
-
- DBG("image_size = %d, width = %d, height = %d, type = %d\n",
- image_size, width, height, image_type);
-
- cmd.req_mode = CAMERAACCESS_TYPE_RANDOM | CAMERAACCESS_VC;
- cmd.direction = TRANSFER_WRITE;
- i = 0;
-
- /* VC Format */
- cmd.buffer.registers[i].index = CPIA2_VC_VC_FORMAT;
- cmd.buffer.registers[i].value = (u8) CPIA2_VC_VC_FORMAT_UFIRST;
- if (image_type == VIDEOSIZE_QCIF)
- cmd.buffer.registers[i].value |= (u8) CPIA2_VC_VC_FORMAT_DECIMATING;
- i++;
-
- /* VC Clocks */
- cmd.buffer.registers[i].index = CPIA2_VC_VC_CLOCKS;
- if (device == DEVICE_STV_672) {
- if (image_type == VIDEOSIZE_VGA)
- cmd.buffer.registers[i].value =
- (u8)CPIA2_VC_VC_CLOCKS_LOGDIV1;
- else
- cmd.buffer.registers[i].value =
- (u8)(CPIA2_VC_VC_672_CLOCKS_SCALING |
- CPIA2_VC_VC_CLOCKS_LOGDIV3);
- } else {
- if (image_type == VIDEOSIZE_VGA)
- cmd.buffer.registers[i].value =
- (u8)CPIA2_VC_VC_CLOCKS_LOGDIV0;
- else
- cmd.buffer.registers[i].value =
- (u8)(CPIA2_VC_VC_676_CLOCKS_SCALING |
- CPIA2_VC_VC_CLOCKS_LOGDIV2);
- }
- i++;
-
- DBG("VC_CLOCKS = 0x%X\n", cmd.buffer.registers[i-1].value);
-
- /* Input width from VP */
- cmd.buffer.registers[i].index = CPIA2_VC_VC_IHSIZE_LO;
- if (image_type == VIDEOSIZE_VGA)
- cmd.buffer.registers[i].value =
- (u8) (STV_IMAGE_VGA_COLS / 4);
- else
- cmd.buffer.registers[i].value =
- (u8) (STV_IMAGE_QVGA_COLS / 4);
- i++;
- DBG("Input width = %d\n", cmd.buffer.registers[i-1].value);
-
- /* Timings */
- cmd.buffer.registers[i].index = CPIA2_VC_VC_XLIM_HI;
- if (image_type == VIDEOSIZE_VGA)
- cmd.buffer.registers[i++].value = (u8) 2;
- else
- cmd.buffer.registers[i++].value = (u8) 1;
-
- cmd.buffer.registers[i].index = CPIA2_VC_VC_XLIM_LO;
- if (image_type == VIDEOSIZE_VGA)
- cmd.buffer.registers[i++].value = (u8) 250;
- else if (image_type == VIDEOSIZE_QVGA)
- cmd.buffer.registers[i++].value = (u8) 125;
- else
- cmd.buffer.registers[i++].value = (u8) 160;
-
- cmd.buffer.registers[i].index = CPIA2_VC_VC_YLIM_HI;
- if (image_type == VIDEOSIZE_VGA)
- cmd.buffer.registers[i++].value = (u8) 2;
- else
- cmd.buffer.registers[i++].value = (u8) 1;
-
- cmd.buffer.registers[i].index = CPIA2_VC_VC_YLIM_LO;
- if (image_type == VIDEOSIZE_VGA)
- cmd.buffer.registers[i++].value = (u8) 12;
- else if (image_type == VIDEOSIZE_QVGA)
- cmd.buffer.registers[i++].value = (u8) 64;
- else
- cmd.buffer.registers[i++].value = (u8) 6;
-
- /* Output Image Size */
- cmd.buffer.registers[i].index = CPIA2_VC_VC_OHSIZE;
- if (image_type == VIDEOSIZE_QCIF)
- cmd.buffer.registers[i++].value = STV_IMAGE_CIF_COLS / 4;
- else
- cmd.buffer.registers[i++].value = width / 4;
-
- cmd.buffer.registers[i].index = CPIA2_VC_VC_OVSIZE;
- if (image_type == VIDEOSIZE_QCIF)
- cmd.buffer.registers[i++].value = STV_IMAGE_CIF_ROWS / 4;
- else
- cmd.buffer.registers[i++].value = height / 4;
-
- /* Cropping */
- cmd.buffer.registers[i].index = CPIA2_VC_VC_HCROP;
- if (image_type == VIDEOSIZE_VGA)
- cmd.buffer.registers[i++].value =
- (u8) (((STV_IMAGE_VGA_COLS / 4) - (width / 4)) / 2);
- else if (image_type == VIDEOSIZE_QVGA)
- cmd.buffer.registers[i++].value =
- (u8) (((STV_IMAGE_QVGA_COLS / 4) - (width / 4)) / 2);
- else if (image_type == VIDEOSIZE_CIF)
- cmd.buffer.registers[i++].value =
- (u8) (((STV_IMAGE_CIF_COLS / 4) - (width / 4)) / 2);
- else /*if (image_type == VIDEOSIZE_QCIF)*/
- cmd.buffer.registers[i++].value =
- (u8) (((STV_IMAGE_QCIF_COLS / 4) - (width / 4)) / 2);
-
- cmd.buffer.registers[i].index = CPIA2_VC_VC_VCROP;
- if (image_type == VIDEOSIZE_VGA)
- cmd.buffer.registers[i++].value =
- (u8) (((STV_IMAGE_VGA_ROWS / 4) - (height / 4)) / 2);
- else if (image_type == VIDEOSIZE_QVGA)
- cmd.buffer.registers[i++].value =
- (u8) (((STV_IMAGE_QVGA_ROWS / 4) - (height / 4)) / 2);
- else if (image_type == VIDEOSIZE_CIF)
- cmd.buffer.registers[i++].value =
- (u8) (((STV_IMAGE_CIF_ROWS / 4) - (height / 4)) / 2);
- else /*if (image_type == VIDEOSIZE_QCIF)*/
- cmd.buffer.registers[i++].value =
- (u8) (((STV_IMAGE_QCIF_ROWS / 4) - (height / 4)) / 2);
-
- /* Scaling registers (defaults) */
- cmd.buffer.registers[i].index = CPIA2_VC_VC_HPHASE;
- if (image_type == VIDEOSIZE_CIF || image_type == VIDEOSIZE_QCIF)
- cmd.buffer.registers[i++].value = (u8) 36;
- else
- cmd.buffer.registers[i++].value = (u8) 0;
-
- cmd.buffer.registers[i].index = CPIA2_VC_VC_VPHASE;
- if (image_type == VIDEOSIZE_CIF || image_type == VIDEOSIZE_QCIF)
- cmd.buffer.registers[i++].value = (u8) 32;
- else
- cmd.buffer.registers[i++].value = (u8) 0;
-
- cmd.buffer.registers[i].index = CPIA2_VC_VC_HISPAN;
- if (image_type == VIDEOSIZE_CIF || image_type == VIDEOSIZE_QCIF)
- cmd.buffer.registers[i++].value = (u8) 26;
- else
- cmd.buffer.registers[i++].value = (u8) 31;
-
- cmd.buffer.registers[i].index = CPIA2_VC_VC_VISPAN;
- if (image_type == VIDEOSIZE_CIF || image_type == VIDEOSIZE_QCIF)
- cmd.buffer.registers[i++].value = (u8) 21;
- else
- cmd.buffer.registers[i++].value = (u8) 31;
-
- cmd.buffer.registers[i].index = CPIA2_VC_VC_HICROP;
- cmd.buffer.registers[i++].value = (u8) 0;
-
- cmd.buffer.registers[i].index = CPIA2_VC_VC_VICROP;
- cmd.buffer.registers[i++].value = (u8) 0;
-
- cmd.buffer.registers[i].index = CPIA2_VC_VC_HFRACT;
- if (image_type == VIDEOSIZE_CIF || image_type == VIDEOSIZE_QCIF)
- cmd.buffer.registers[i++].value = (u8) 0x2B; /* 2/11 */
- else
- cmd.buffer.registers[i++].value = (u8) 0x81; /* 8/1 */
-
- cmd.buffer.registers[i].index = CPIA2_VC_VC_VFRACT;
- if (image_type == VIDEOSIZE_CIF || image_type == VIDEOSIZE_QCIF)
- cmd.buffer.registers[i++].value = (u8) 0x13; /* 1/3 */
- else
- cmd.buffer.registers[i++].value = (u8) 0x81; /* 8/1 */
-
- cmd.reg_count = i;
-
- cpia2_send_command(cam, &cmd);
-
- return i;
-}
-
-
-/******************************************************************************
- *
- * setallproperties
- *
- * This sets all user changeable properties to the values in cam->params.
- *****************************************************************************/
-static int set_all_properties(struct camera_data *cam)
-{
- /**
- * Don't set target_kb here, it will be set later.
- * framerate and user_mode were already set (set_default_user_mode).
- **/
-
- cpia2_usb_change_streaming_alternate(cam,
- cam->params.camera_state.stream_mode);
-
- cpia2_do_command(cam,
- CPIA2_CMD_SET_VC_MP_GPIO_DIRECTION,
- TRANSFER_WRITE, cam->params.vp_params.gpio_direction);
- cpia2_do_command(cam, CPIA2_CMD_SET_VC_MP_GPIO_DATA, TRANSFER_WRITE,
- cam->params.vp_params.gpio_data);
-
- v4l2_ctrl_handler_setup(&cam->hdl);
-
- wake_system(cam);
-
- set_lowlight_boost(cam);
-
- return 0;
-}
-
-/******************************************************************************
- *
- * cpia2_save_camera_state
- *
- *****************************************************************************/
-void cpia2_save_camera_state(struct camera_data *cam)
-{
- cpia2_do_command(cam, CPIA2_CMD_GET_USER_EFFECTS, TRANSFER_READ, 0);
- cpia2_do_command(cam, CPIA2_CMD_GET_VC_MP_GPIO_DIRECTION, TRANSFER_READ,
- 0);
- cpia2_do_command(cam, CPIA2_CMD_GET_VC_MP_GPIO_DATA, TRANSFER_READ, 0);
- /* Don't get framerate or target_kb. Trust the values we already have */
-}
-
-
-/******************************************************************************
- *
- * cpia2_set_flicker_mode
- *
- *****************************************************************************/
-int cpia2_set_flicker_mode(struct camera_data *cam, int mode)
-{
- unsigned char cam_reg;
- int err = 0;
-
- if(cam->params.pnp_id.device_type != DEVICE_STV_672)
- return -EINVAL;
-
- /* Set the appropriate bits in FLICKER_MODES, preserving the rest */
- if((err = cpia2_do_command(cam, CPIA2_CMD_GET_FLICKER_MODES,
- TRANSFER_READ, 0)))
- return err;
- cam_reg = cam->params.flicker_control.cam_register;
-
- switch(mode) {
- case NEVER_FLICKER:
- cam_reg |= CPIA2_VP_FLICKER_MODES_NEVER_FLICKER;
- cam_reg &= ~CPIA2_VP_FLICKER_MODES_50HZ;
- break;
- case FLICKER_60:
- cam_reg &= ~CPIA2_VP_FLICKER_MODES_NEVER_FLICKER;
- cam_reg &= ~CPIA2_VP_FLICKER_MODES_50HZ;
- break;
- case FLICKER_50:
- cam_reg &= ~CPIA2_VP_FLICKER_MODES_NEVER_FLICKER;
- cam_reg |= CPIA2_VP_FLICKER_MODES_50HZ;
- break;
- default:
- return -EINVAL;
- }
-
- if((err = cpia2_do_command(cam, CPIA2_CMD_SET_FLICKER_MODES,
- TRANSFER_WRITE, cam_reg)))
- return err;
-
- /* Set the appropriate bits in EXP_MODES, preserving the rest */
- if((err = cpia2_do_command(cam, CPIA2_CMD_GET_VP_EXP_MODES,
- TRANSFER_READ, 0)))
- return err;
- cam_reg = cam->params.vp_params.exposure_modes;
-
- if (mode == NEVER_FLICKER) {
- cam_reg |= CPIA2_VP_EXPOSURE_MODES_INHIBIT_FLICKER;
- } else {
- cam_reg &= ~CPIA2_VP_EXPOSURE_MODES_INHIBIT_FLICKER;
- }
-
- if((err = cpia2_do_command(cam, CPIA2_CMD_SET_VP_EXP_MODES,
- TRANSFER_WRITE, cam_reg)))
- return err;
-
- if((err = cpia2_do_command(cam, CPIA2_CMD_REHASH_VP4,
- TRANSFER_WRITE, 1)))
- return err;
-
- switch(mode) {
- case NEVER_FLICKER:
- case FLICKER_60:
- case FLICKER_50:
- cam->params.flicker_control.flicker_mode_req = mode;
- break;
- default:
- err = -EINVAL;
- }
-
- return err;
-}
-
-/******************************************************************************
- *
- * cpia2_set_property_flip
- *
- *****************************************************************************/
-void cpia2_set_property_flip(struct camera_data *cam, int prop_val)
-{
- unsigned char cam_reg;
-
- cpia2_do_command(cam, CPIA2_CMD_GET_USER_EFFECTS, TRANSFER_READ, 0);
- cam_reg = cam->params.vp_params.user_effects;
-
- if (prop_val)
- {
- cam_reg |= CPIA2_VP_USER_EFFECTS_FLIP;
- }
- else
- {
- cam_reg &= ~CPIA2_VP_USER_EFFECTS_FLIP;
- }
- cam->params.vp_params.user_effects = cam_reg;
- cpia2_do_command(cam, CPIA2_CMD_SET_USER_EFFECTS, TRANSFER_WRITE,
- cam_reg);
-}
-
-/******************************************************************************
- *
- * cpia2_set_property_mirror
- *
- *****************************************************************************/
-void cpia2_set_property_mirror(struct camera_data *cam, int prop_val)
-{
- unsigned char cam_reg;
-
- cpia2_do_command(cam, CPIA2_CMD_GET_USER_EFFECTS, TRANSFER_READ, 0);
- cam_reg = cam->params.vp_params.user_effects;
-
- if (prop_val)
- {
- cam_reg |= CPIA2_VP_USER_EFFECTS_MIRROR;
- }
- else
- {
- cam_reg &= ~CPIA2_VP_USER_EFFECTS_MIRROR;
- }
- cam->params.vp_params.user_effects = cam_reg;
- cpia2_do_command(cam, CPIA2_CMD_SET_USER_EFFECTS, TRANSFER_WRITE,
- cam_reg);
-}
-
-/******************************************************************************
- *
- * cpia2_set_gpio
- *
- *****************************************************************************/
-int cpia2_set_gpio(struct camera_data *cam, unsigned char setting)
-{
- int ret;
-
- /* Set the microport direction (register 0x90, should be defined
- * already) to 1 (user output), and set the microport data (0x91) to
- * the value in the ioctl argument.
- */
-
- ret = cpia2_do_command(cam,
- CPIA2_CMD_SET_VC_MP_GPIO_DIRECTION,
- CPIA2_VC_MP_DIR_OUTPUT,
- 255);
- if (ret < 0)
- return ret;
- cam->params.vp_params.gpio_direction = 255;
-
- ret = cpia2_do_command(cam,
- CPIA2_CMD_SET_VC_MP_GPIO_DATA,
- CPIA2_VC_MP_DIR_OUTPUT,
- setting);
- if (ret < 0)
- return ret;
- cam->params.vp_params.gpio_data = setting;
-
- return 0;
-}
-
-/******************************************************************************
- *
- * cpia2_set_fps
- *
- *****************************************************************************/
-int cpia2_set_fps(struct camera_data *cam, int framerate)
-{
- int retval;
-
- switch(framerate) {
- case CPIA2_VP_FRAMERATE_30:
- case CPIA2_VP_FRAMERATE_25:
- if(cam->params.pnp_id.device_type == DEVICE_STV_672 &&
- cam->params.version.sensor_flags ==
- CPIA2_VP_SENSOR_FLAGS_500) {
- return -EINVAL;
- }
- /* Fall through */
- case CPIA2_VP_FRAMERATE_15:
- case CPIA2_VP_FRAMERATE_12_5:
- case CPIA2_VP_FRAMERATE_7_5:
- case CPIA2_VP_FRAMERATE_6_25:
- break;
- default:
- return -EINVAL;
- }
-
- if (cam->params.pnp_id.device_type == DEVICE_STV_672 &&
- framerate == CPIA2_VP_FRAMERATE_15)
- framerate = 0; /* Work around bug in VP4 */
-
- retval = cpia2_do_command(cam,
- CPIA2_CMD_FRAMERATE_REQ,
- TRANSFER_WRITE,
- framerate);
-
- if(retval == 0)
- cam->params.vp_params.frame_rate = framerate;
-
- return retval;
-}
-
-/******************************************************************************
- *
- * cpia2_set_brightness
- *
- *****************************************************************************/
-void cpia2_set_brightness(struct camera_data *cam, unsigned char value)
-{
- /***
- * Don't let the register be set to zero - bug in VP4 - flash of full
- * brightness
- ***/
- if (cam->params.pnp_id.device_type == DEVICE_STV_672 && value == 0)
- value++;
- DBG("Setting brightness to %d (0x%0x)\n", value, value);
- cpia2_do_command(cam, CPIA2_CMD_SET_VP_BRIGHTNESS, TRANSFER_WRITE, value);
-}
-
-/******************************************************************************
- *
- * cpia2_set_contrast
- *
- *****************************************************************************/
-void cpia2_set_contrast(struct camera_data *cam, unsigned char value)
-{
- DBG("Setting contrast to %d (0x%0x)\n", value, value);
- cpia2_do_command(cam, CPIA2_CMD_SET_CONTRAST, TRANSFER_WRITE, value);
-}
-
-/******************************************************************************
- *
- * cpia2_set_saturation
- *
- *****************************************************************************/
-void cpia2_set_saturation(struct camera_data *cam, unsigned char value)
-{
- DBG("Setting saturation to %d (0x%0x)\n", value, value);
- cpia2_do_command(cam,CPIA2_CMD_SET_VP_SATURATION, TRANSFER_WRITE,value);
-}
-
-/******************************************************************************
- *
- * wake_system
- *
- *****************************************************************************/
-static void wake_system(struct camera_data *cam)
-{
- cpia2_do_command(cam, CPIA2_CMD_SET_WAKEUP, TRANSFER_WRITE, 0);
-}
-
-/******************************************************************************
- *
- * set_lowlight_boost
- *
- * Valid for STV500 sensor only
- *****************************************************************************/
-static void set_lowlight_boost(struct camera_data *cam)
-{
- struct cpia2_command cmd;
-
- if (cam->params.pnp_id.device_type != DEVICE_STV_672 ||
- cam->params.version.sensor_flags != CPIA2_VP_SENSOR_FLAGS_500)
- return;
-
- cmd.direction = TRANSFER_WRITE;
- cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
- cmd.reg_count = 3;
- cmd.start = CPIA2_VP_RAM_ADDR_H;
-
- cmd.buffer.block_data[0] = 0; /* High byte of address to write to */
- cmd.buffer.block_data[1] = 0x59; /* Low byte of address to write to */
- cmd.buffer.block_data[2] = 0; /* High byte of data to write */
-
- cpia2_send_command(cam, &cmd);
-
- if (cam->params.vp_params.lowlight_boost) {
- cmd.buffer.block_data[0] = 0x02; /* Low byte data to write */
- } else {
- cmd.buffer.block_data[0] = 0x06;
- }
- cmd.start = CPIA2_VP_RAM_DATA;
- cmd.reg_count = 1;
- cpia2_send_command(cam, &cmd);
-
- /* Rehash the VP4 values */
- cpia2_do_command(cam, CPIA2_CMD_REHASH_VP4, TRANSFER_WRITE, 1);
-}
-
-/******************************************************************************
- *
- * cpia2_set_format
- *
- * Assumes that new size is already set in param struct.
- *****************************************************************************/
-void cpia2_set_format(struct camera_data *cam)
-{
- cam->flush = true;
-
- cpia2_usb_stream_pause(cam);
-
- /* reset camera to new size */
- cpia2_set_low_power(cam);
- cpia2_reset_camera(cam);
- cam->flush = false;
-
- cpia2_dbg_dump_registers(cam);
-
- cpia2_usb_stream_resume(cam);
-}
-
-/******************************************************************************
- *
- * cpia2_dbg_dump_registers
- *
- *****************************************************************************/
-void cpia2_dbg_dump_registers(struct camera_data *cam)
-{
-#ifdef _CPIA2_DEBUG_
- struct cpia2_command cmd;
-
- if (!(debugs_on & DEBUG_DUMP_REGS))
- return;
-
- cmd.direction = TRANSFER_READ;
-
- /* Start with bank 0 (SYSTEM) */
- cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_SYSTEM;
- cmd.reg_count = 3;
- cmd.start = 0;
- cpia2_send_command(cam, &cmd);
- printk(KERN_DEBUG "System Device Hi = 0x%X\n",
- cmd.buffer.block_data[0]);
- printk(KERN_DEBUG "System Device Lo = 0x%X\n",
- cmd.buffer.block_data[1]);
- printk(KERN_DEBUG "System_system control = 0x%X\n",
- cmd.buffer.block_data[2]);
-
- /* Bank 1 (VC) */
- cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VC;
- cmd.reg_count = 4;
- cmd.start = 0x80;
- cpia2_send_command(cam, &cmd);
- printk(KERN_DEBUG "ASIC_ID = 0x%X\n",
- cmd.buffer.block_data[0]);
- printk(KERN_DEBUG "ASIC_REV = 0x%X\n",
- cmd.buffer.block_data[1]);
- printk(KERN_DEBUG "PW_CONTRL = 0x%X\n",
- cmd.buffer.block_data[2]);
- printk(KERN_DEBUG "WAKEUP = 0x%X\n",
- cmd.buffer.block_data[3]);
-
- cmd.start = 0xA0; /* ST_CTRL */
- cmd.reg_count = 1;
- cpia2_send_command(cam, &cmd);
- printk(KERN_DEBUG "Stream ctrl = 0x%X\n",
- cmd.buffer.block_data[0]);
-
- cmd.start = 0xA4; /* Stream status */
- cpia2_send_command(cam, &cmd);
- printk(KERN_DEBUG "Stream status = 0x%X\n",
- cmd.buffer.block_data[0]);
-
- cmd.start = 0xA8; /* USB status */
- cmd.reg_count = 3;
- cpia2_send_command(cam, &cmd);
- printk(KERN_DEBUG "USB_CTRL = 0x%X\n",
- cmd.buffer.block_data[0]);
- printk(KERN_DEBUG "USB_STRM = 0x%X\n",
- cmd.buffer.block_data[1]);
- printk(KERN_DEBUG "USB_STATUS = 0x%X\n",
- cmd.buffer.block_data[2]);
-
- cmd.start = 0xAF; /* USB settings */
- cmd.reg_count = 1;
- cpia2_send_command(cam, &cmd);
- printk(KERN_DEBUG "USB settings = 0x%X\n",
- cmd.buffer.block_data[0]);
-
- cmd.start = 0xC0; /* VC stuff */
- cmd.reg_count = 26;
- cpia2_send_command(cam, &cmd);
- printk(KERN_DEBUG "VC Control = 0x%0X\n",
- cmd.buffer.block_data[0]);
- printk(KERN_DEBUG "VC Format = 0x%0X\n",
- cmd.buffer.block_data[3]);
- printk(KERN_DEBUG "VC Clocks = 0x%0X\n",
- cmd.buffer.block_data[4]);
- printk(KERN_DEBUG "VC IHSize = 0x%0X\n",
- cmd.buffer.block_data[5]);
- printk(KERN_DEBUG "VC Xlim Hi = 0x%0X\n",
- cmd.buffer.block_data[6]);
- printk(KERN_DEBUG "VC XLim Lo = 0x%0X\n",
- cmd.buffer.block_data[7]);
- printk(KERN_DEBUG "VC YLim Hi = 0x%0X\n",
- cmd.buffer.block_data[8]);
- printk(KERN_DEBUG "VC YLim Lo = 0x%0X\n",
- cmd.buffer.block_data[9]);
- printk(KERN_DEBUG "VC OHSize = 0x%0X\n",
- cmd.buffer.block_data[10]);
- printk(KERN_DEBUG "VC OVSize = 0x%0X\n",
- cmd.buffer.block_data[11]);
- printk(KERN_DEBUG "VC HCrop = 0x%0X\n",
- cmd.buffer.block_data[12]);
- printk(KERN_DEBUG "VC VCrop = 0x%0X\n",
- cmd.buffer.block_data[13]);
- printk(KERN_DEBUG "VC HPhase = 0x%0X\n",
- cmd.buffer.block_data[14]);
- printk(KERN_DEBUG "VC VPhase = 0x%0X\n",
- cmd.buffer.block_data[15]);
- printk(KERN_DEBUG "VC HIspan = 0x%0X\n",
- cmd.buffer.block_data[16]);
- printk(KERN_DEBUG "VC VIspan = 0x%0X\n",
- cmd.buffer.block_data[17]);
- printk(KERN_DEBUG "VC HiCrop = 0x%0X\n",
- cmd.buffer.block_data[18]);
- printk(KERN_DEBUG "VC ViCrop = 0x%0X\n",
- cmd.buffer.block_data[19]);
- printk(KERN_DEBUG "VC HiFract = 0x%0X\n",
- cmd.buffer.block_data[20]);
- printk(KERN_DEBUG "VC ViFract = 0x%0X\n",
- cmd.buffer.block_data[21]);
- printk(KERN_DEBUG "VC JPeg Opt = 0x%0X\n",
- cmd.buffer.block_data[22]);
- printk(KERN_DEBUG "VC Creep Per = 0x%0X\n",
- cmd.buffer.block_data[23]);
- printk(KERN_DEBUG "VC User Sq. = 0x%0X\n",
- cmd.buffer.block_data[24]);
- printk(KERN_DEBUG "VC Target KB = 0x%0X\n",
- cmd.buffer.block_data[25]);
-
- /*** VP ***/
- cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
- cmd.reg_count = 14;
- cmd.start = 0;
- cpia2_send_command(cam, &cmd);
-
- printk(KERN_DEBUG "VP Dev Hi = 0x%0X\n",
- cmd.buffer.block_data[0]);
- printk(KERN_DEBUG "VP Dev Lo = 0x%0X\n",
- cmd.buffer.block_data[1]);
- printk(KERN_DEBUG "VP Sys State = 0x%0X\n",
- cmd.buffer.block_data[2]);
- printk(KERN_DEBUG "VP Sys Ctrl = 0x%0X\n",
- cmd.buffer.block_data[3]);
- printk(KERN_DEBUG "VP Sensor flg = 0x%0X\n",
- cmd.buffer.block_data[5]);
- printk(KERN_DEBUG "VP Sensor Rev = 0x%0X\n",
- cmd.buffer.block_data[6]);
- printk(KERN_DEBUG "VP Dev Config = 0x%0X\n",
- cmd.buffer.block_data[7]);
- printk(KERN_DEBUG "VP GPIO_DIR = 0x%0X\n",
- cmd.buffer.block_data[8]);
- printk(KERN_DEBUG "VP GPIO_DATA = 0x%0X\n",
- cmd.buffer.block_data[9]);
- printk(KERN_DEBUG "VP Ram ADDR H = 0x%0X\n",
- cmd.buffer.block_data[10]);
- printk(KERN_DEBUG "VP Ram ADDR L = 0x%0X\n",
- cmd.buffer.block_data[11]);
- printk(KERN_DEBUG "VP RAM Data = 0x%0X\n",
- cmd.buffer.block_data[12]);
- printk(KERN_DEBUG "Do Call = 0x%0X\n",
- cmd.buffer.block_data[13]);
-
- if (cam->params.pnp_id.device_type == DEVICE_STV_672) {
- cmd.reg_count = 9;
- cmd.start = 0x0E;
- cpia2_send_command(cam, &cmd);
- printk(KERN_DEBUG "VP Clock Ctrl = 0x%0X\n",
- cmd.buffer.block_data[0]);
- printk(KERN_DEBUG "VP Patch Rev = 0x%0X\n",
- cmd.buffer.block_data[1]);
- printk(KERN_DEBUG "VP Vid Mode = 0x%0X\n",
- cmd.buffer.block_data[2]);
- printk(KERN_DEBUG "VP Framerate = 0x%0X\n",
- cmd.buffer.block_data[3]);
- printk(KERN_DEBUG "VP UserEffect = 0x%0X\n",
- cmd.buffer.block_data[4]);
- printk(KERN_DEBUG "VP White Bal = 0x%0X\n",
- cmd.buffer.block_data[5]);
- printk(KERN_DEBUG "VP WB thresh = 0x%0X\n",
- cmd.buffer.block_data[6]);
- printk(KERN_DEBUG "VP Exp Modes = 0x%0X\n",
- cmd.buffer.block_data[7]);
- printk(KERN_DEBUG "VP Exp Target = 0x%0X\n",
- cmd.buffer.block_data[8]);
-
- cmd.reg_count = 1;
- cmd.start = 0x1B;
- cpia2_send_command(cam, &cmd);
- printk(KERN_DEBUG "VP FlickerMds = 0x%0X\n",
- cmd.buffer.block_data[0]);
- } else {
- cmd.reg_count = 8 ;
- cmd.start = 0x0E;
- cpia2_send_command(cam, &cmd);
- printk(KERN_DEBUG "VP Clock Ctrl = 0x%0X\n",
- cmd.buffer.block_data[0]);
- printk(KERN_DEBUG "VP Patch Rev = 0x%0X\n",
- cmd.buffer.block_data[1]);
- printk(KERN_DEBUG "VP Vid Mode = 0x%0X\n",
- cmd.buffer.block_data[5]);
- printk(KERN_DEBUG "VP Framerate = 0x%0X\n",
- cmd.buffer.block_data[6]);
- printk(KERN_DEBUG "VP UserEffect = 0x%0X\n",
- cmd.buffer.block_data[7]);
-
- cmd.reg_count = 1;
- cmd.start = CPIA2_VP5_EXPOSURE_TARGET;
- cpia2_send_command(cam, &cmd);
- printk(KERN_DEBUG "VP5 Exp Target= 0x%0X\n",
- cmd.buffer.block_data[0]);
-
- cmd.reg_count = 4;
- cmd.start = 0x3A;
- cpia2_send_command(cam, &cmd);
- printk(KERN_DEBUG "VP5 MY Black = 0x%0X\n",
- cmd.buffer.block_data[0]);
- printk(KERN_DEBUG "VP5 MCY Range = 0x%0X\n",
- cmd.buffer.block_data[1]);
- printk(KERN_DEBUG "VP5 MYCEILING = 0x%0X\n",
- cmd.buffer.block_data[2]);
- printk(KERN_DEBUG "VP5 MCUV Sat = 0x%0X\n",
- cmd.buffer.block_data[3]);
- }
-#endif
-}
-
-/******************************************************************************
- *
- * reset_camera_struct
- *
- * Sets all values to the defaults
- *****************************************************************************/
-static void reset_camera_struct(struct camera_data *cam)
-{
- /***
- * The following parameter values are the defaults from the register map.
- ***/
- cam->params.vp_params.lowlight_boost = 0;
-
- /* FlickerModes */
- cam->params.flicker_control.flicker_mode_req = NEVER_FLICKER;
-
- /* jpeg params */
- cam->params.compression.jpeg_options = CPIA2_VC_VC_JPEG_OPT_DEFAULT;
- cam->params.compression.creep_period = 2;
- cam->params.compression.user_squeeze = 20;
- cam->params.compression.inhibit_htables = false;
-
- /* gpio params */
- cam->params.vp_params.gpio_direction = 0; /* write, the default safe mode */
- cam->params.vp_params.gpio_data = 0;
-
- /* Target kb params */
- cam->params.vc_params.quality = 100;
-
- /***
- * Set Sensor FPS as fast as possible.
- ***/
- if(cam->params.pnp_id.device_type == DEVICE_STV_672) {
- if(cam->params.version.sensor_flags == CPIA2_VP_SENSOR_FLAGS_500)
- cam->params.vp_params.frame_rate = CPIA2_VP_FRAMERATE_15;
- else
- cam->params.vp_params.frame_rate = CPIA2_VP_FRAMERATE_30;
- } else {
- cam->params.vp_params.frame_rate = CPIA2_VP_FRAMERATE_30;
- }
-
- /***
- * Set default video mode as large as possible :
- * for vga sensor set to vga, for cif sensor set to CIF.
- ***/
- if (cam->params.version.sensor_flags == CPIA2_VP_SENSOR_FLAGS_500) {
- cam->sensor_type = CPIA2_SENSOR_500;
- cam->video_size = VIDEOSIZE_VGA;
- cam->params.roi.width = STV_IMAGE_VGA_COLS;
- cam->params.roi.height = STV_IMAGE_VGA_ROWS;
- } else {
- cam->sensor_type = CPIA2_SENSOR_410;
- cam->video_size = VIDEOSIZE_CIF;
- cam->params.roi.width = STV_IMAGE_CIF_COLS;
- cam->params.roi.height = STV_IMAGE_CIF_ROWS;
- }
-
- cam->width = cam->params.roi.width;
- cam->height = cam->params.roi.height;
-}
-
-/******************************************************************************
- *
- * cpia2_init_camera_struct
- *
- * Initializes camera struct, does not call reset to fill in defaults.
- *****************************************************************************/
-struct camera_data *cpia2_init_camera_struct(struct usb_interface *intf)
-{
- struct camera_data *cam;
-
- cam = kzalloc(sizeof(*cam), GFP_KERNEL);
-
- if (!cam) {
- ERR("couldn't kmalloc cpia2 struct\n");
- return NULL;
- }
-
- cam->v4l2_dev.release = cpia2_camera_release;
- if (v4l2_device_register(&intf->dev, &cam->v4l2_dev) < 0) {
- v4l2_err(&cam->v4l2_dev, "couldn't register v4l2_device\n");
- kfree(cam);
- return NULL;
- }
-
- mutex_init(&cam->v4l2_lock);
- init_waitqueue_head(&cam->wq_stream);
-
- return cam;
-}
-
-/******************************************************************************
- *
- * cpia2_init_camera
- *
- * Initializes camera.
- *****************************************************************************/
-int cpia2_init_camera(struct camera_data *cam)
-{
- DBG("Start\n");
-
- cam->mmapped = false;
-
- /* Get sensor and asic types before reset. */
- cpia2_set_high_power(cam);
- cpia2_get_version_info(cam);
- if (cam->params.version.asic_id != CPIA2_ASIC_672) {
- ERR("Device IO error (asicID has incorrect value of 0x%X\n",
- cam->params.version.asic_id);
- return -ENODEV;
- }
-
- /* Set GPIO direction and data to a safe state. */
- cpia2_do_command(cam, CPIA2_CMD_SET_VC_MP_GPIO_DIRECTION,
- TRANSFER_WRITE, 0);
- cpia2_do_command(cam, CPIA2_CMD_SET_VC_MP_GPIO_DATA,
- TRANSFER_WRITE, 0);
-
- /* resetting struct requires version info for sensor and asic types */
- reset_camera_struct(cam);
-
- cpia2_set_low_power(cam);
-
- DBG("End\n");
-
- return 0;
-}
-
-/******************************************************************************
- *
- * cpia2_allocate_buffers
- *
- *****************************************************************************/
-int cpia2_allocate_buffers(struct camera_data *cam)
-{
- int i;
-
- if(!cam->buffers) {
- u32 size = cam->num_frames*sizeof(struct framebuf);
- cam->buffers = kmalloc(size, GFP_KERNEL);
- if(!cam->buffers) {
- ERR("couldn't kmalloc frame buffer structures\n");
- return -ENOMEM;
- }
- }
-
- if(!cam->frame_buffer) {
- cam->frame_buffer = rvmalloc(cam->frame_size*cam->num_frames);
- if (!cam->frame_buffer) {
- ERR("couldn't vmalloc frame buffer data area\n");
- kfree(cam->buffers);
- cam->buffers = NULL;
- return -ENOMEM;
- }
- }
-
- for(i=0; i<cam->num_frames-1; ++i) {
- cam->buffers[i].next = &cam->buffers[i+1];
- cam->buffers[i].data = cam->frame_buffer +i*cam->frame_size;
- cam->buffers[i].status = FRAME_EMPTY;
- cam->buffers[i].length = 0;
- cam->buffers[i].max_length = 0;
- cam->buffers[i].num = i;
- }
- cam->buffers[i].next = cam->buffers;
- cam->buffers[i].data = cam->frame_buffer +i*cam->frame_size;
- cam->buffers[i].status = FRAME_EMPTY;
- cam->buffers[i].length = 0;
- cam->buffers[i].max_length = 0;
- cam->buffers[i].num = i;
- cam->curbuff = cam->buffers;
- cam->workbuff = cam->curbuff->next;
- DBG("buffers=%p, curbuff=%p, workbuff=%p\n", cam->buffers, cam->curbuff,
- cam->workbuff);
- return 0;
-}
-
-/******************************************************************************
- *
- * cpia2_free_buffers
- *
- *****************************************************************************/
-void cpia2_free_buffers(struct camera_data *cam)
-{
- if(cam->buffers) {
- kfree(cam->buffers);
- cam->buffers = NULL;
- }
- if(cam->frame_buffer) {
- rvfree(cam->frame_buffer, cam->frame_size*cam->num_frames);
- cam->frame_buffer = NULL;
- }
-}
-
-/******************************************************************************
- *
- * cpia2_read
- *
- *****************************************************************************/
-long cpia2_read(struct camera_data *cam,
- char __user *buf, unsigned long count, int noblock)
-{
- struct framebuf *frame;
-
- if (!count)
- return 0;
-
- if (!buf) {
- ERR("%s: buffer NULL\n",__func__);
- return -EINVAL;
- }
-
- if (!cam) {
- ERR("%s: Internal error, camera_data NULL!\n",__func__);
- return -EINVAL;
- }
-
- if (!cam->streaming) {
- /* Start streaming */
- cpia2_usb_stream_start(cam,
- cam->params.camera_state.stream_mode);
- }
-
- /* Copy cam->curbuff in case it changes while we're processing */
- frame = cam->curbuff;
- if (noblock && frame->status != FRAME_READY) {
- return -EAGAIN;
- }
-
- if (frame->status != FRAME_READY) {
- mutex_unlock(&cam->v4l2_lock);
- wait_event_interruptible(cam->wq_stream,
- !video_is_registered(&cam->vdev) ||
- (frame = cam->curbuff)->status == FRAME_READY);
- mutex_lock(&cam->v4l2_lock);
- if (signal_pending(current))
- return -ERESTARTSYS;
- if (!video_is_registered(&cam->vdev))
- return 0;
- }
-
- /* copy data to user space */
- if (frame->length > count)
- return -EFAULT;
- if (copy_to_user(buf, frame->data, frame->length))
- return -EFAULT;
-
- count = frame->length;
-
- frame->status = FRAME_EMPTY;
-
- return count;
-}
-
-/******************************************************************************
- *
- * cpia2_poll
- *
- *****************************************************************************/
-unsigned int cpia2_poll(struct camera_data *cam, struct file *filp,
- poll_table *wait)
-{
- unsigned int status = v4l2_ctrl_poll(filp, wait);
-
- if ((poll_requested_events(wait) & (POLLIN | POLLRDNORM)) &&
- !cam->streaming) {
- /* Start streaming */
- cpia2_usb_stream_start(cam,
- cam->params.camera_state.stream_mode);
- }
-
- poll_wait(filp, &cam->wq_stream, wait);
-
- if (cam->curbuff->status == FRAME_READY)
- status |= POLLIN | POLLRDNORM;
-
- return status;
-}
-
-/******************************************************************************
- *
- * cpia2_remap_buffer
- *
- *****************************************************************************/
-int cpia2_remap_buffer(struct camera_data *cam, struct vm_area_struct *vma)
-{
- const char *adr = (const char *)vma->vm_start;
- unsigned long size = vma->vm_end-vma->vm_start;
- unsigned long start_offset = vma->vm_pgoff << PAGE_SHIFT;
- unsigned long start = (unsigned long) adr;
- unsigned long page, pos;
-
- DBG("mmap offset:%ld size:%ld\n", start_offset, size);
-
- if (!video_is_registered(&cam->vdev))
- return -ENODEV;
-
- if (size > cam->frame_size*cam->num_frames ||
- (start_offset % cam->frame_size) != 0 ||
- (start_offset+size > cam->frame_size*cam->num_frames))
- return -EINVAL;
-
- pos = ((unsigned long) (cam->frame_buffer)) + start_offset;
- while (size > 0) {
- page = kvirt_to_pa(pos);
- if (remap_pfn_range(vma, start, page >> PAGE_SHIFT, PAGE_SIZE, PAGE_SHARED))
- return -EAGAIN;
- start += PAGE_SIZE;
- pos += PAGE_SIZE;
- if (size > PAGE_SIZE)
- size -= PAGE_SIZE;
- else
- size = 0;
- }
-
- cam->mmapped = true;
- return 0;
-}
+++ /dev/null
-/****************************************************************************
- *
- * Filename: cpia2registers.h
- *
- * Copyright 2001, STMicrolectronics, Inc.
- *
- * Description:
- * Definitions for the CPia2 register set
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- ****************************************************************************/
-
-#ifndef CPIA2_REGISTER_HEADER
-#define CPIA2_REGISTER_HEADER
-
-/***
- * System register set (Bank 0)
- ***/
-#define CPIA2_SYSTEM_DEVICE_HI 0x00
-#define CPIA2_SYSTEM_DEVICE_LO 0x01
-
-#define CPIA2_SYSTEM_SYSTEM_CONTROL 0x02
-#define CPIA2_SYSTEM_CONTROL_LOW_POWER 0x00
-#define CPIA2_SYSTEM_CONTROL_HIGH_POWER 0x01
-#define CPIA2_SYSTEM_CONTROL_SUSPEND 0x02
-#define CPIA2_SYSTEM_CONTROL_V2W_ERR 0x10
-#define CPIA2_SYSTEM_CONTROL_RB_ERR 0x10
-#define CPIA2_SYSTEM_CONTROL_CLEAR_ERR 0x80
-
-#define CPIA2_SYSTEM_INT_PACKET_CTRL 0x04
-#define CPIA2_SYSTEM_INT_PACKET_CTRL_ENABLE_SW_XX 0x01
-#define CPIA2_SYSTEM_INT_PACKET_CTRL_ENABLE_EOF 0x02
-#define CPIA2_SYSTEM_INT_PACKET_CTRL_ENABLE_INT1 0x04
-
-#define CPIA2_SYSTEM_CACHE_CTRL 0x05
-#define CPIA2_SYSTEM_CACHE_CTRL_CACHE_RESET 0x01
-#define CPIA2_SYSTEM_CACHE_CTRL_CACHE_FLUSH 0x02
-
-#define CPIA2_SYSTEM_SERIAL_CTRL 0x06
-#define CPIA2_SYSTEM_SERIAL_CTRL_NULL_CMD 0x00
-#define CPIA2_SYSTEM_SERIAL_CTRL_START_CMD 0x01
-#define CPIA2_SYSTEM_SERIAL_CTRL_STOP_CMD 0x02
-#define CPIA2_SYSTEM_SERIAL_CTRL_WRITE_CMD 0x03
-#define CPIA2_SYSTEM_SERIAL_CTRL_READ_ACK_CMD 0x04
-#define CPIA2_SYSTEM_SERIAL_CTRL_READ_NACK_CMD 0x05
-
-#define CPIA2_SYSTEM_SERIAL_DATA 0x07
-
-#define CPIA2_SYSTEM_VP_SERIAL_ADDR 0x08
-
-/***
- * I2C addresses for various devices in CPiA2
- ***/
-#define CPIA2_SYSTEM_VP_SERIAL_ADDR_SENSOR 0x20
-#define CPIA2_SYSTEM_VP_SERIAL_ADDR_VP 0x88
-#define CPIA2_SYSTEM_VP_SERIAL_ADDR_676_VP 0x8A
-
-#define CPIA2_SYSTEM_SPARE_REG1 0x09
-#define CPIA2_SYSTEM_SPARE_REG2 0x0A
-#define CPIA2_SYSTEM_SPARE_REG3 0x0B
-
-#define CPIA2_SYSTEM_MC_PORT_0 0x0C
-#define CPIA2_SYSTEM_MC_PORT_1 0x0D
-#define CPIA2_SYSTEM_MC_PORT_2 0x0E
-#define CPIA2_SYSTEM_MC_PORT_3 0x0F
-
-#define CPIA2_SYSTEM_STATUS_PKT 0x20
-#define CPIA2_SYSTEM_STATUS_PKT_END 0x27
-
-#define CPIA2_SYSTEM_DESCRIP_VID_HI 0x30
-#define CPIA2_SYSTEM_DESCRIP_VID_LO 0x31
-#define CPIA2_SYSTEM_DESCRIP_PID_HI 0x32
-#define CPIA2_SYSTEM_DESCRIP_PID_LO 0x33
-
-#define CPIA2_SYSTEM_FW_VERSION_HI 0x34
-#define CPIA2_SYSTEM_FW_VERSION_LO 0x35
-
-#define CPIA2_SYSTEM_CACHE_START_INDEX 0x80
-#define CPIA2_SYSTEM_CACHE_MAX_WRITES 0x10
-
-/***
- * VC register set (Bank 1)
- ***/
-#define CPIA2_VC_ASIC_ID 0x80
-
-#define CPIA2_VC_ASIC_REV 0x81
-
-#define CPIA2_VC_PW_CTRL 0x82
-#define CPIA2_VC_PW_CTRL_COLDSTART 0x01
-#define CPIA2_VC_PW_CTRL_CP_CLK_EN 0x02
-#define CPIA2_VC_PW_CTRL_VP_RESET_N 0x04
-#define CPIA2_VC_PW_CTRL_VC_CLK_EN 0x08
-#define CPIA2_VC_PW_CTRL_VC_RESET_N 0x10
-#define CPIA2_VC_PW_CTRL_GOTO_SUSPEND 0x20
-#define CPIA2_VC_PW_CTRL_UDC_SUSPEND 0x40
-#define CPIA2_VC_PW_CTRL_PWR_DOWN 0x80
-
-#define CPIA2_VC_WAKEUP 0x83
-#define CPIA2_VC_WAKEUP_SW_ENABLE 0x01
-#define CPIA2_VC_WAKEUP_XX_ENABLE 0x02
-#define CPIA2_VC_WAKEUP_SW_ATWAKEUP 0x04
-#define CPIA2_VC_WAKEUP_XX_ATWAKEUP 0x08
-
-#define CPIA2_VC_CLOCK_CTRL 0x84
-#define CPIA2_VC_CLOCK_CTRL_TESTUP72 0x01
-
-#define CPIA2_VC_INT_ENABLE 0x88
-#define CPIA2_VC_INT_ENABLE_XX_IE 0x01
-#define CPIA2_VC_INT_ENABLE_SW_IE 0x02
-#define CPIA2_VC_INT_ENABLE_VC_IE 0x04
-#define CPIA2_VC_INT_ENABLE_USBDATA_IE 0x08
-#define CPIA2_VC_INT_ENABLE_USBSETUP_IE 0x10
-#define CPIA2_VC_INT_ENABLE_USBCFG_IE 0x20
-
-#define CPIA2_VC_INT_FLAG 0x89
-#define CPIA2_VC_INT_ENABLE_XX_FLAG 0x01
-#define CPIA2_VC_INT_ENABLE_SW_FLAG 0x02
-#define CPIA2_VC_INT_ENABLE_VC_FLAG 0x04
-#define CPIA2_VC_INT_ENABLE_USBDATA_FLAG 0x08
-#define CPIA2_VC_INT_ENABLE_USBSETUP_FLAG 0x10
-#define CPIA2_VC_INT_ENABLE_USBCFG_FLAG 0x20
-#define CPIA2_VC_INT_ENABLE_SET_RESET_BIT 0x80
-
-#define CPIA2_VC_INT_STATE 0x8A
-#define CPIA2_VC_INT_STATE_XX_STATE 0x01
-#define CPIA2_VC_INT_STATE_SW_STATE 0x02
-
-#define CPIA2_VC_MP_DIR 0x90
-#define CPIA2_VC_MP_DIR_INPUT 0x00
-#define CPIA2_VC_MP_DIR_OUTPUT 0x01
-
-#define CPIA2_VC_MP_DATA 0x91
-
-#define CPIA2_VC_DP_CTRL 0x98
-#define CPIA2_VC_DP_CTRL_MODE_0 0x00
-#define CPIA2_VC_DP_CTRL_MODE_A 0x01
-#define CPIA2_VC_DP_CTRL_MODE_B 0x02
-#define CPIA2_VC_DP_CTRL_MODE_C 0x03
-#define CPIA2_VC_DP_CTRL_FAKE_FST 0x04
-
-#define CPIA2_VC_AD_CTRL 0x99
-#define CPIA2_VC_AD_CTRL_SRC_0 0x00
-#define CPIA2_VC_AD_CTRL_SRC_DIGI_A 0x01
-#define CPIA2_VC_AD_CTRL_SRC_REG 0x02
-#define CPIA2_VC_AD_CTRL_DST_USB 0x00
-#define CPIA2_VC_AD_CTRL_DST_REG 0x04
-
-#define CPIA2_VC_AD_TEST_IN 0x9B
-
-#define CPIA2_VC_AD_TEST_OUT 0x9C
-
-#define CPIA2_VC_AD_STATUS 0x9D
-#define CPIA2_VC_AD_STATUS_EMPTY 0x01
-#define CPIA2_VC_AD_STATUS_FULL 0x02
-
-#define CPIA2_VC_DP_DATA 0x9E
-
-#define CPIA2_VC_ST_CTRL 0xA0
-#define CPIA2_VC_ST_CTRL_SRC_VC 0x00
-#define CPIA2_VC_ST_CTRL_SRC_DP 0x01
-#define CPIA2_VC_ST_CTRL_SRC_REG 0x02
-
-#define CPIA2_VC_ST_CTRL_RAW_SELECT 0x04
-
-#define CPIA2_VC_ST_CTRL_DST_USB 0x00
-#define CPIA2_VC_ST_CTRL_DST_DP 0x08
-#define CPIA2_VC_ST_CTRL_DST_REG 0x10
-
-#define CPIA2_VC_ST_CTRL_FIFO_ENABLE 0x20
-#define CPIA2_VC_ST_CTRL_EOF_DETECT 0x40
-
-#define CPIA2_VC_ST_TEST 0xA1
-#define CPIA2_VC_ST_TEST_MODE_MANUAL 0x00
-#define CPIA2_VC_ST_TEST_MODE_INCREMENT 0x02
-
-#define CPIA2_VC_ST_TEST_AUTO_FILL 0x08
-
-#define CPIA2_VC_ST_TEST_REPEAT_FIFO 0x10
-
-#define CPIA2_VC_ST_TEST_IN 0xA2
-
-#define CPIA2_VC_ST_TEST_OUT 0xA3
-
-#define CPIA2_VC_ST_STATUS 0xA4
-#define CPIA2_VC_ST_STATUS_EMPTY 0x01
-#define CPIA2_VC_ST_STATUS_FULL 0x02
-
-#define CPIA2_VC_ST_FRAME_DETECT_1 0xA5
-
-#define CPIA2_VC_ST_FRAME_DETECT_2 0xA6
-
-#define CPIA2_VC_USB_CTRL 0xA8
-#define CPIA2_VC_USB_CTRL_CMD_STALLED 0x01
-#define CPIA2_VC_USB_CTRL_CMD_READY 0x02
-#define CPIA2_VC_USB_CTRL_CMD_STATUS 0x04
-#define CPIA2_VC_USB_CTRL_CMD_STATUS_DIR 0x08
-#define CPIA2_VC_USB_CTRL_CMD_NO_CLASH 0x10
-#define CPIA2_VC_USB_CTRL_CMD_MICRO_ACCESS 0x80
-
-#define CPIA2_VC_USB_STRM 0xA9
-#define CPIA2_VC_USB_STRM_ISO_ENABLE 0x01
-#define CPIA2_VC_USB_STRM_BLK_ENABLE 0x02
-#define CPIA2_VC_USB_STRM_INT_ENABLE 0x04
-#define CPIA2_VC_USB_STRM_AUD_ENABLE 0x08
-
-#define CPIA2_VC_USB_STATUS 0xAA
-#define CPIA2_VC_USB_STATUS_CMD_IN_PROGRESS 0x01
-#define CPIA2_VC_USB_STATUS_CMD_STATUS_STALL 0x02
-#define CPIA2_VC_USB_STATUS_CMD_HANDSHAKE 0x04
-#define CPIA2_VC_USB_STATUS_CMD_OVERRIDE 0x08
-#define CPIA2_VC_USB_STATUS_CMD_FIFO_BUSY 0x10
-#define CPIA2_VC_USB_STATUS_BULK_REPEAT_TXN 0x20
-#define CPIA2_VC_USB_STATUS_CONFIG_DONE 0x40
-#define CPIA2_VC_USB_STATUS_USB_SUSPEND 0x80
-
-#define CPIA2_VC_USB_CMDW 0xAB
-
-#define CPIA2_VC_USB_DATARW 0xAC
-
-#define CPIA2_VC_USB_INFO 0xAD
-
-#define CPIA2_VC_USB_CONFIG 0xAE
-
-#define CPIA2_VC_USB_SETTINGS 0xAF
-#define CPIA2_VC_USB_SETTINGS_CONFIG_MASK 0x03
-#define CPIA2_VC_USB_SETTINGS_INTERFACE_MASK 0x0C
-#define CPIA2_VC_USB_SETTINGS_ALTERNATE_MASK 0x70
-
-#define CPIA2_VC_USB_ISOLIM 0xB0
-
-#define CPIA2_VC_USB_ISOFAILS 0xB1
-
-#define CPIA2_VC_USB_ISOMAXPKTHI 0xB2
-
-#define CPIA2_VC_USB_ISOMAXPKTLO 0xB3
-
-#define CPIA2_VC_V2W_CTRL 0xB8
-#define CPIA2_VC_V2W_SELECT 0x01
-
-#define CPIA2_VC_V2W_SCL 0xB9
-
-#define CPIA2_VC_V2W_SDA 0xBA
-
-#define CPIA2_VC_VC_CTRL 0xC0
-#define CPIA2_VC_VC_CTRL_RUN 0x01
-#define CPIA2_VC_VC_CTRL_SINGLESHOT 0x02
-#define CPIA2_VC_VC_CTRL_IDLING 0x04
-#define CPIA2_VC_VC_CTRL_INHIBIT_H_TABLES 0x10
-#define CPIA2_VC_VC_CTRL_INHIBIT_Q_TABLES 0x20
-#define CPIA2_VC_VC_CTRL_INHIBIT_PRIVATE 0x40
-
-#define CPIA2_VC_VC_RESTART_IVAL_HI 0xC1
-
-#define CPIA2_VC_VC_RESTART_IVAL_LO 0xC2
-
-#define CPIA2_VC_VC_FORMAT 0xC3
-#define CPIA2_VC_VC_FORMAT_UFIRST 0x01
-#define CPIA2_VC_VC_FORMAT_MONO 0x02
-#define CPIA2_VC_VC_FORMAT_DECIMATING 0x04
-#define CPIA2_VC_VC_FORMAT_SHORTLINE 0x08
-#define CPIA2_VC_VC_FORMAT_SELFTEST 0x10
-
-#define CPIA2_VC_VC_CLOCKS 0xC4
-#define CPIA2_VC_VC_CLOCKS_CLKDIV_MASK 0x03
-#define CPIA2_VC_VC_672_CLOCKS_CIF_DIV_BY_3 0x04
-#define CPIA2_VC_VC_672_CLOCKS_SCALING 0x08
-#define CPIA2_VC_VC_CLOCKS_LOGDIV0 0x00
-#define CPIA2_VC_VC_CLOCKS_LOGDIV1 0x01
-#define CPIA2_VC_VC_CLOCKS_LOGDIV2 0x02
-#define CPIA2_VC_VC_CLOCKS_LOGDIV3 0x03
-#define CPIA2_VC_VC_676_CLOCKS_CIF_DIV_BY_3 0x08
-#define CPIA2_VC_VC_676_CLOCKS_SCALING 0x10
-
-#define CPIA2_VC_VC_IHSIZE_LO 0xC5
-
-#define CPIA2_VC_VC_XLIM_HI 0xC6
-
-#define CPIA2_VC_VC_XLIM_LO 0xC7
-
-#define CPIA2_VC_VC_YLIM_HI 0xC8
-
-#define CPIA2_VC_VC_YLIM_LO 0xC9
-
-#define CPIA2_VC_VC_OHSIZE 0xCA
-
-#define CPIA2_VC_VC_OVSIZE 0xCB
-
-#define CPIA2_VC_VC_HCROP 0xCC
-
-#define CPIA2_VC_VC_VCROP 0xCD
-
-#define CPIA2_VC_VC_HPHASE 0xCE
-
-#define CPIA2_VC_VC_VPHASE 0xCF
-
-#define CPIA2_VC_VC_HISPAN 0xD0
-
-#define CPIA2_VC_VC_VISPAN 0xD1
-
-#define CPIA2_VC_VC_HICROP 0xD2
-
-#define CPIA2_VC_VC_VICROP 0xD3
-
-#define CPIA2_VC_VC_HFRACT 0xD4
-#define CPIA2_VC_VC_HFRACT_DEN_MASK 0x0F
-#define CPIA2_VC_VC_HFRACT_NUM_MASK 0xF0
-
-#define CPIA2_VC_VC_VFRACT 0xD5
-#define CPIA2_VC_VC_VFRACT_DEN_MASK 0x0F
-#define CPIA2_VC_VC_VFRACT_NUM_MASK 0xF0
-
-#define CPIA2_VC_VC_JPEG_OPT 0xD6
-#define CPIA2_VC_VC_JPEG_OPT_DOUBLE_SQUEEZE 0x01
-#define CPIA2_VC_VC_JPEG_OPT_NO_DC_AUTO_SQUEEZE 0x02
-#define CPIA2_VC_VC_JPEG_OPT_AUTO_SQUEEZE 0x04
-#define CPIA2_VC_VC_JPEG_OPT_DEFAULT (CPIA2_VC_VC_JPEG_OPT_DOUBLE_SQUEEZE|\
- CPIA2_VC_VC_JPEG_OPT_AUTO_SQUEEZE)
-
-
-#define CPIA2_VC_VC_CREEP_PERIOD 0xD7
-#define CPIA2_VC_VC_USER_SQUEEZE 0xD8
-#define CPIA2_VC_VC_TARGET_KB 0xD9
-
-#define CPIA2_VC_VC_AUTO_SQUEEZE 0xE6
-
-
-/***
- * VP register set (Bank 2)
- ***/
-#define CPIA2_VP_DEVICEH 0
-#define CPIA2_VP_DEVICEL 1
-
-#define CPIA2_VP_SYSTEMSTATE 0x02
-#define CPIA2_VP_SYSTEMSTATE_HK_ALIVE 0x01
-
-#define CPIA2_VP_SYSTEMCTRL 0x03
-#define CPIA2_VP_SYSTEMCTRL_REQ_CLEAR_ERROR 0x80
-#define CPIA2_VP_SYSTEMCTRL_POWER_DOWN_PLL 0x20
-#define CPIA2_VP_SYSTEMCTRL_REQ_SUSPEND_STATE 0x10
-#define CPIA2_VP_SYSTEMCTRL_REQ_SERIAL_WAKEUP 0x08
-#define CPIA2_VP_SYSTEMCTRL_REQ_AUTOLOAD 0x04
-#define CPIA2_VP_SYSTEMCTRL_HK_CONTROL 0x02
-#define CPIA2_VP_SYSTEMCTRL_POWER_CONTROL 0x01
-
-#define CPIA2_VP_SENSOR_FLAGS 0x05
-#define CPIA2_VP_SENSOR_FLAGS_404 0x01
-#define CPIA2_VP_SENSOR_FLAGS_407 0x02
-#define CPIA2_VP_SENSOR_FLAGS_409 0x04
-#define CPIA2_VP_SENSOR_FLAGS_410 0x08
-#define CPIA2_VP_SENSOR_FLAGS_500 0x10
-
-#define CPIA2_VP_SENSOR_REV 0x06
-
-#define CPIA2_VP_DEVICE_CONFIG 0x07
-#define CPIA2_VP_DEVICE_CONFIG_SERIAL_BRIDGE 0x01
-
-#define CPIA2_VP_GPIO_DIRECTION 0x08
-#define CPIA2_VP_GPIO_READ 0xFF
-#define CPIA2_VP_GPIO_WRITE 0x00
-
-#define CPIA2_VP_GPIO_DATA 0x09
-
-#define CPIA2_VP_RAM_ADDR_H 0x0A
-#define CPIA2_VP_RAM_ADDR_L 0x0B
-#define CPIA2_VP_RAM_DATA 0x0C
-
-#define CPIA2_VP_PATCH_REV 0x0F
-
-#define CPIA2_VP4_USER_MODE 0x10
-#define CPIA2_VP5_USER_MODE 0x13
-#define CPIA2_VP_USER_MODE_CIF 0x01
-#define CPIA2_VP_USER_MODE_QCIFDS 0x02
-#define CPIA2_VP_USER_MODE_QCIFPTC 0x04
-#define CPIA2_VP_USER_MODE_QVGADS 0x08
-#define CPIA2_VP_USER_MODE_QVGAPTC 0x10
-#define CPIA2_VP_USER_MODE_VGA 0x20
-
-#define CPIA2_VP4_FRAMERATE_REQUEST 0x11
-#define CPIA2_VP5_FRAMERATE_REQUEST 0x14
-#define CPIA2_VP_FRAMERATE_60 0x80
-#define CPIA2_VP_FRAMERATE_50 0x40
-#define CPIA2_VP_FRAMERATE_30 0x20
-#define CPIA2_VP_FRAMERATE_25 0x10
-#define CPIA2_VP_FRAMERATE_15 0x08
-#define CPIA2_VP_FRAMERATE_12_5 0x04
-#define CPIA2_VP_FRAMERATE_7_5 0x02
-#define CPIA2_VP_FRAMERATE_6_25 0x01
-
-#define CPIA2_VP4_USER_EFFECTS 0x12
-#define CPIA2_VP5_USER_EFFECTS 0x15
-#define CPIA2_VP_USER_EFFECTS_COLBARS 0x01
-#define CPIA2_VP_USER_EFFECTS_COLBARS_GRAD 0x02
-#define CPIA2_VP_USER_EFFECTS_MIRROR 0x04
-#define CPIA2_VP_USER_EFFECTS_FLIP 0x40 // VP5 only
-
-/* NOTE: CPIA2_VP_EXPOSURE_MODES shares the same register as VP5 User
- * Effects */
-#define CPIA2_VP_EXPOSURE_MODES 0x15
-#define CPIA2_VP_EXPOSURE_MODES_INHIBIT_FLICKER 0x20
-#define CPIA2_VP_EXPOSURE_MODES_COMPILE_EXP 0x10
-
-#define CPIA2_VP4_EXPOSURE_TARGET 0x16 // VP4
-#define CPIA2_VP5_EXPOSURE_TARGET 0x20 // VP5
-
-#define CPIA2_VP_FLICKER_MODES 0x1B
-#define CPIA2_VP_FLICKER_MODES_50HZ 0x80
-#define CPIA2_VP_FLICKER_MODES_CUSTOM_FLT_FFREQ 0x40
-#define CPIA2_VP_FLICKER_MODES_NEVER_FLICKER 0x20
-#define CPIA2_VP_FLICKER_MODES_INHIBIT_RUB 0x10
-#define CPIA2_VP_FLICKER_MODES_ADJUST_LINE_FREQ 0x08
-#define CPIA2_VP_FLICKER_MODES_CUSTOM_INT_FFREQ 0x04
-
-#define CPIA2_VP_UMISC 0x1D
-#define CPIA2_VP_UMISC_FORCE_MONO 0x80
-#define CPIA2_VP_UMISC_FORCE_ID_MASK 0x40
-#define CPIA2_VP_UMISC_INHIBIT_AUTO_FGS 0x20
-#define CPIA2_VP_UMISC_INHIBIT_AUTO_DIMS 0x08
-#define CPIA2_VP_UMISC_OPT_FOR_SENSOR_DS 0x04
-#define CPIA2_VP_UMISC_INHIBIT_AUTO_MODE_INT 0x02
-
-#define CPIA2_VP5_ANTIFLKRSETUP 0x22 //34
-
-#define CPIA2_VP_INTERPOLATION 0x24
-#define CPIA2_VP_INTERPOLATION_EVEN_FIRST 0x40
-#define CPIA2_VP_INTERPOLATION_HJOG 0x20
-#define CPIA2_VP_INTERPOLATION_VJOG 0x10
-
-#define CPIA2_VP_GAMMA 0x25
-#define CPIA2_VP_DEFAULT_GAMMA 0x10
-
-#define CPIA2_VP_YRANGE 0x26
-
-#define CPIA2_VP_SATURATION 0x27
-
-#define CPIA2_VP5_MYBLACK_LEVEL 0x3A //58
-#define CPIA2_VP5_MCYRANGE 0x3B //59
-#define CPIA2_VP5_MYCEILING 0x3C //60
-#define CPIA2_VP5_MCUVSATURATION 0x3D //61
-
-
-#define CPIA2_VP_REHASH_VALUES 0x60
-
-
-/***
- * Common sensor registers
- ***/
-#define CPIA2_SENSOR_DEVICE_H 0x00
-#define CPIA2_SENSOR_DEVICE_L 0x01
-
-#define CPIA2_SENSOR_DATA_FORMAT 0x16
-#define CPIA2_SENSOR_DATA_FORMAT_HMIRROR 0x08
-#define CPIA2_SENSOR_DATA_FORMAT_VMIRROR 0x10
-
-#define CPIA2_SENSOR_CR1 0x76
-#define CPIA2_SENSOR_CR1_STAND_BY 0x01
-#define CPIA2_SENSOR_CR1_DOWN_RAMP_GEN 0x02
-#define CPIA2_SENSOR_CR1_DOWN_COLUMN_ADC 0x04
-#define CPIA2_SENSOR_CR1_DOWN_CAB_REGULATOR 0x08
-#define CPIA2_SENSOR_CR1_DOWN_AUDIO_REGULATOR 0x10
-#define CPIA2_SENSOR_CR1_DOWN_VRT_AMP 0x20
-#define CPIA2_SENSOR_CR1_DOWN_BAND_GAP 0x40
-
-#endif
+++ /dev/null
-/****************************************************************************
- *
- * Filename: cpia2_usb.c
- *
- * Copyright 2001, STMicrolectronics, Inc.
- * Contact: steve.miller@st.com
- *
- * Description:
- * This is a USB driver for CPia2 based video cameras.
- * The infrastructure of this driver is based on the cpia usb driver by
- * Jochen Scharrlach and Johannes Erdfeldt.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Stripped of 2.4 stuff ready for main kernel submit by
- * Alan Cox <alan@lxorguk.ukuu.org.uk>
- ****************************************************************************/
-
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/usb.h>
-#include <linux/module.h>
-
-#include "cpia2.h"
-
-static int frame_sizes[] = {
- 0, // USBIF_CMDONLY
- 0, // USBIF_BULK
- 128, // USBIF_ISO_1
- 384, // USBIF_ISO_2
- 640, // USBIF_ISO_3
- 768, // USBIF_ISO_4
- 896, // USBIF_ISO_5
- 1023, // USBIF_ISO_6
-};
-
-#define FRAMES_PER_DESC 10
-#define FRAME_SIZE_PER_DESC frame_sizes[cam->cur_alt]
-
-static void process_frame(struct camera_data *cam);
-static void cpia2_usb_complete(struct urb *urb);
-static int cpia2_usb_probe(struct usb_interface *intf,
- const struct usb_device_id *id);
-static void cpia2_usb_disconnect(struct usb_interface *intf);
-static int cpia2_usb_suspend(struct usb_interface *intf, pm_message_t message);
-static int cpia2_usb_resume(struct usb_interface *intf);
-
-static void free_sbufs(struct camera_data *cam);
-static void add_APPn(struct camera_data *cam);
-static void add_COM(struct camera_data *cam);
-static int submit_urbs(struct camera_data *cam);
-static int set_alternate(struct camera_data *cam, unsigned int alt);
-static int configure_transfer_mode(struct camera_data *cam, unsigned int alt);
-
-static struct usb_device_id cpia2_id_table[] = {
- {USB_DEVICE(0x0553, 0x0100)},
- {USB_DEVICE(0x0553, 0x0140)},
- {USB_DEVICE(0x0553, 0x0151)}, /* STV0676 */
- {} /* Terminating entry */
-};
-MODULE_DEVICE_TABLE(usb, cpia2_id_table);
-
-static struct usb_driver cpia2_driver = {
- .name = "cpia2",
- .probe = cpia2_usb_probe,
- .disconnect = cpia2_usb_disconnect,
- .suspend = cpia2_usb_suspend,
- .resume = cpia2_usb_resume,
- .reset_resume = cpia2_usb_resume,
- .id_table = cpia2_id_table
-};
-
-
-/******************************************************************************
- *
- * process_frame
- *
- *****************************************************************************/
-static void process_frame(struct camera_data *cam)
-{
- static int frame_count;
-
- unsigned char *inbuff = cam->workbuff->data;
-
- DBG("Processing frame #%d, current:%d\n",
- cam->workbuff->num, cam->curbuff->num);
-
- if(cam->workbuff->length > cam->workbuff->max_length)
- cam->workbuff->max_length = cam->workbuff->length;
-
- if ((inbuff[0] == 0xFF) && (inbuff[1] == 0xD8)) {
- frame_count++;
- } else {
- cam->workbuff->status = FRAME_ERROR;
- DBG("Start of frame not found\n");
- return;
- }
-
- /***
- * Now the output buffer should have a JPEG image in it.
- ***/
- if(!cam->first_image_seen) {
- /* Always skip the first image after streaming
- * starts. It is almost certainly corrupt. */
- cam->first_image_seen = 1;
- cam->workbuff->status = FRAME_EMPTY;
- return;
- }
- if (cam->workbuff->length > 3) {
- if(cam->mmapped &&
- cam->workbuff->length < cam->workbuff->max_length) {
- /* No junk in the buffers */
- memset(cam->workbuff->data+cam->workbuff->length,
- 0, cam->workbuff->max_length-
- cam->workbuff->length);
- }
- cam->workbuff->max_length = cam->workbuff->length;
- cam->workbuff->status = FRAME_READY;
-
- if(!cam->mmapped && cam->num_frames > 2) {
- /* During normal reading, the most recent
- * frame will be read. If the current frame
- * hasn't started reading yet, it will never
- * be read, so mark it empty. If the buffer is
- * mmapped, or we have few buffers, we need to
- * wait for the user to free the buffer.
- *
- * NOTE: This is not entirely foolproof with 3
- * buffers, but it would take an EXTREMELY
- * overloaded system to cause problems (possible
- * image data corruption). Basically, it would
- * need to take more time to execute cpia2_read
- * than it would for the camera to send
- * cam->num_frames-2 frames before problems
- * could occur.
- */
- cam->curbuff->status = FRAME_EMPTY;
- }
- cam->curbuff = cam->workbuff;
- cam->workbuff = cam->workbuff->next;
- DBG("Changed buffers, work:%d, current:%d\n",
- cam->workbuff->num, cam->curbuff->num);
- return;
- } else {
- DBG("Not enough data for an image.\n");
- }
-
- cam->workbuff->status = FRAME_ERROR;
- return;
-}
-
-/******************************************************************************
- *
- * add_APPn
- *
- * Adds a user specified APPn record
- *****************************************************************************/
-static void add_APPn(struct camera_data *cam)
-{
- if(cam->APP_len > 0) {
- cam->workbuff->data[cam->workbuff->length++] = 0xFF;
- cam->workbuff->data[cam->workbuff->length++] = 0xE0+cam->APPn;
- cam->workbuff->data[cam->workbuff->length++] = 0;
- cam->workbuff->data[cam->workbuff->length++] = cam->APP_len+2;
- memcpy(cam->workbuff->data+cam->workbuff->length,
- cam->APP_data, cam->APP_len);
- cam->workbuff->length += cam->APP_len;
- }
-}
-
-/******************************************************************************
- *
- * add_COM
- *
- * Adds a user specified COM record
- *****************************************************************************/
-static void add_COM(struct camera_data *cam)
-{
- if(cam->COM_len > 0) {
- cam->workbuff->data[cam->workbuff->length++] = 0xFF;
- cam->workbuff->data[cam->workbuff->length++] = 0xFE;
- cam->workbuff->data[cam->workbuff->length++] = 0;
- cam->workbuff->data[cam->workbuff->length++] = cam->COM_len+2;
- memcpy(cam->workbuff->data+cam->workbuff->length,
- cam->COM_data, cam->COM_len);
- cam->workbuff->length += cam->COM_len;
- }
-}
-
-/******************************************************************************
- *
- * cpia2_usb_complete
- *
- * callback when incoming packet is received
- *****************************************************************************/
-static void cpia2_usb_complete(struct urb *urb)
-{
- int i;
- unsigned char *cdata;
- static int frame_ready = false;
- struct camera_data *cam = (struct camera_data *) urb->context;
-
- if (urb->status!=0) {
- if (!(urb->status == -ENOENT ||
- urb->status == -ECONNRESET ||
- urb->status == -ESHUTDOWN))
- {
- DBG("urb->status = %d!\n", urb->status);
- }
- DBG("Stopping streaming\n");
- return;
- }
-
- if (!cam->streaming || !video_is_registered(&cam->vdev)) {
- LOG("Will now stop the streaming: streaming = %d, present=%d\n",
- cam->streaming, video_is_registered(&cam->vdev));
- return;
- }
-
- /***
- * Packet collater
- ***/
- //DBG("Collating %d packets\n", urb->number_of_packets);
- for (i = 0; i < urb->number_of_packets; i++) {
- u16 checksum, iso_checksum;
- int j;
- int n = urb->iso_frame_desc[i].actual_length;
- int st = urb->iso_frame_desc[i].status;
-
- if(cam->workbuff->status == FRAME_READY) {
- struct framebuf *ptr;
- /* Try to find an available buffer */
- DBG("workbuff full, searching\n");
- for (ptr = cam->workbuff->next;
- ptr != cam->workbuff;
- ptr = ptr->next)
- {
- if (ptr->status == FRAME_EMPTY) {
- ptr->status = FRAME_READING;
- ptr->length = 0;
- break;
- }
- }
- if (ptr == cam->workbuff)
- break; /* No READING or EMPTY buffers left */
-
- cam->workbuff = ptr;
- }
-
- if (cam->workbuff->status == FRAME_EMPTY ||
- cam->workbuff->status == FRAME_ERROR) {
- cam->workbuff->status = FRAME_READING;
- cam->workbuff->length = 0;
- }
-
- //DBG(" Packet %d length = %d, status = %d\n", i, n, st);
- cdata = urb->transfer_buffer + urb->iso_frame_desc[i].offset;
-
- if (st) {
- LOG("cpia2 data error: [%d] len=%d, status = %d\n",
- i, n, st);
- if(!ALLOW_CORRUPT)
- cam->workbuff->status = FRAME_ERROR;
- continue;
- }
-
- if(n<=2)
- continue;
-
- checksum = 0;
- for(j=0; j<n-2; ++j)
- checksum += cdata[j];
- iso_checksum = cdata[j] + cdata[j+1]*256;
- if(checksum != iso_checksum) {
- LOG("checksum mismatch: [%d] len=%d, calculated = %x, checksum = %x\n",
- i, n, (int)checksum, (int)iso_checksum);
- if(!ALLOW_CORRUPT) {
- cam->workbuff->status = FRAME_ERROR;
- continue;
- }
- }
- n -= 2;
-
- if(cam->workbuff->status != FRAME_READING) {
- if((0xFF == cdata[0] && 0xD8 == cdata[1]) ||
- (0xD8 == cdata[0] && 0xFF == cdata[1] &&
- 0 != cdata[2])) {
- /* frame is skipped, but increment total
- * frame count anyway */
- cam->frame_count++;
- }
- DBG("workbuff not reading, status=%d\n",
- cam->workbuff->status);
- continue;
- }
-
- if (cam->frame_size < cam->workbuff->length + n) {
- ERR("buffer overflow! length: %d, n: %d\n",
- cam->workbuff->length, n);
- cam->workbuff->status = FRAME_ERROR;
- if(cam->workbuff->length > cam->workbuff->max_length)
- cam->workbuff->max_length =
- cam->workbuff->length;
- continue;
- }
-
- if (cam->workbuff->length == 0) {
- int data_offset;
- if ((0xD8 == cdata[0]) && (0xFF == cdata[1])) {
- data_offset = 1;
- } else if((0xFF == cdata[0]) && (0xD8 == cdata[1])
- && (0xFF == cdata[2])) {
- data_offset = 2;
- } else {
- DBG("Ignoring packet, not beginning!\n");
- continue;
- }
- DBG("Start of frame pattern found\n");
- do_gettimeofday(&cam->workbuff->timestamp);
- cam->workbuff->seq = cam->frame_count++;
- cam->workbuff->data[0] = 0xFF;
- cam->workbuff->data[1] = 0xD8;
- cam->workbuff->length = 2;
- add_APPn(cam);
- add_COM(cam);
- memcpy(cam->workbuff->data+cam->workbuff->length,
- cdata+data_offset, n-data_offset);
- cam->workbuff->length += n-data_offset;
- } else if (cam->workbuff->length > 0) {
- memcpy(cam->workbuff->data + cam->workbuff->length,
- cdata, n);
- cam->workbuff->length += n;
- }
-
- if ((cam->workbuff->length >= 3) &&
- (cam->workbuff->data[cam->workbuff->length - 3] == 0xFF) &&
- (cam->workbuff->data[cam->workbuff->length - 2] == 0xD9) &&
- (cam->workbuff->data[cam->workbuff->length - 1] == 0xFF)) {
- frame_ready = true;
- cam->workbuff->data[cam->workbuff->length - 1] = 0;
- cam->workbuff->length -= 1;
- } else if ((cam->workbuff->length >= 2) &&
- (cam->workbuff->data[cam->workbuff->length - 2] == 0xFF) &&
- (cam->workbuff->data[cam->workbuff->length - 1] == 0xD9)) {
- frame_ready = true;
- }
-
- if (frame_ready) {
- DBG("Workbuff image size = %d\n",cam->workbuff->length);
- process_frame(cam);
-
- frame_ready = false;
-
- if (waitqueue_active(&cam->wq_stream))
- wake_up_interruptible(&cam->wq_stream);
- }
- }
-
- if(cam->streaming) {
- /* resubmit */
- urb->dev = cam->dev;
- if ((i = usb_submit_urb(urb, GFP_ATOMIC)) != 0)
- ERR("%s: usb_submit_urb ret %d!\n", __func__, i);
- }
-}
-
-/******************************************************************************
- *
- * configure_transfer_mode
- *
- *****************************************************************************/
-static int configure_transfer_mode(struct camera_data *cam, unsigned int alt)
-{
- static unsigned char iso_regs[8][4] = {
- {0x00, 0x00, 0x00, 0x00},
- {0x00, 0x00, 0x00, 0x00},
- {0xB9, 0x00, 0x00, 0x7E},
- {0xB9, 0x00, 0x01, 0x7E},
- {0xB9, 0x00, 0x02, 0x7E},
- {0xB9, 0x00, 0x02, 0xFE},
- {0xB9, 0x00, 0x03, 0x7E},
- {0xB9, 0x00, 0x03, 0xFD}
- };
- struct cpia2_command cmd;
- unsigned char reg;
-
- if (!video_is_registered(&cam->vdev))
- return -ENODEV;
-
- /***
- * Write the isoc registers according to the alternate selected
- ***/
- cmd.direction = TRANSFER_WRITE;
- cmd.buffer.block_data[0] = iso_regs[alt][0];
- cmd.buffer.block_data[1] = iso_regs[alt][1];
- cmd.buffer.block_data[2] = iso_regs[alt][2];
- cmd.buffer.block_data[3] = iso_regs[alt][3];
- cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VC;
- cmd.start = CPIA2_VC_USB_ISOLIM;
- cmd.reg_count = 4;
- cpia2_send_command(cam, &cmd);
-
- /***
- * Enable relevant streams before starting polling.
- * First read USB Stream Config Register.
- ***/
- cmd.direction = TRANSFER_READ;
- cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VC;
- cmd.start = CPIA2_VC_USB_STRM;
- cmd.reg_count = 1;
- cpia2_send_command(cam, &cmd);
- reg = cmd.buffer.block_data[0];
-
- /* Clear iso, bulk, and int */
- reg &= ~(CPIA2_VC_USB_STRM_BLK_ENABLE |
- CPIA2_VC_USB_STRM_ISO_ENABLE |
- CPIA2_VC_USB_STRM_INT_ENABLE);
-
- if (alt == USBIF_BULK) {
- DBG("Enabling bulk xfer\n");
- reg |= CPIA2_VC_USB_STRM_BLK_ENABLE; /* Enable Bulk */
- cam->xfer_mode = XFER_BULK;
- } else if (alt >= USBIF_ISO_1) {
- DBG("Enabling ISOC xfer\n");
- reg |= CPIA2_VC_USB_STRM_ISO_ENABLE;
- cam->xfer_mode = XFER_ISOC;
- }
-
- cmd.buffer.block_data[0] = reg;
- cmd.direction = TRANSFER_WRITE;
- cmd.start = CPIA2_VC_USB_STRM;
- cmd.reg_count = 1;
- cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VC;
- cpia2_send_command(cam, &cmd);
-
- return 0;
-}
-
-/******************************************************************************
- *
- * cpia2_usb_change_streaming_alternate
- *
- *****************************************************************************/
-int cpia2_usb_change_streaming_alternate(struct camera_data *cam,
- unsigned int alt)
-{
- int ret = 0;
-
- if(alt < USBIF_ISO_1 || alt > USBIF_ISO_6)
- return -EINVAL;
-
- if(alt == cam->params.camera_state.stream_mode)
- return 0;
-
- cpia2_usb_stream_pause(cam);
-
- configure_transfer_mode(cam, alt);
-
- cam->params.camera_state.stream_mode = alt;
-
- /* Reset the camera to prevent image quality degradation */
- cpia2_reset_camera(cam);
-
- cpia2_usb_stream_resume(cam);
-
- return ret;
-}
-
-/******************************************************************************
- *
- * set_alternate
- *
- *****************************************************************************/
-static int set_alternate(struct camera_data *cam, unsigned int alt)
-{
- int ret = 0;
-
- if(alt == cam->cur_alt)
- return 0;
-
- if (cam->cur_alt != USBIF_CMDONLY) {
- DBG("Changing from alt %d to %d\n", cam->cur_alt, USBIF_CMDONLY);
- ret = usb_set_interface(cam->dev, cam->iface, USBIF_CMDONLY);
- if (ret != 0)
- return ret;
- }
- if (alt != USBIF_CMDONLY) {
- DBG("Changing from alt %d to %d\n", USBIF_CMDONLY, alt);
- ret = usb_set_interface(cam->dev, cam->iface, alt);
- if (ret != 0)
- return ret;
- }
-
- cam->old_alt = cam->cur_alt;
- cam->cur_alt = alt;
-
- return ret;
-}
-
-/******************************************************************************
- *
- * free_sbufs
- *
- * Free all cam->sbuf[]. All non-NULL .data and .urb members that are non-NULL
- * are assumed to be allocated. Non-NULL .urb members are also assumed to be
- * submitted (and must therefore be killed before they are freed).
- *****************************************************************************/
-static void free_sbufs(struct camera_data *cam)
-{
- int i;
-
- for (i = 0; i < NUM_SBUF; i++) {
- if(cam->sbuf[i].urb) {
- usb_kill_urb(cam->sbuf[i].urb);
- usb_free_urb(cam->sbuf[i].urb);
- cam->sbuf[i].urb = NULL;
- }
- if(cam->sbuf[i].data) {
- kfree(cam->sbuf[i].data);
- cam->sbuf[i].data = NULL;
- }
- }
-}
-
-/*******
-* Convenience functions
-*******/
-/****************************************************************************
- *
- * write_packet
- *
- ***************************************************************************/
-static int write_packet(struct usb_device *udev,
- u8 request, u8 * registers, u16 start, size_t size)
-{
- if (!registers || size <= 0)
- return -EINVAL;
-
- return usb_control_msg(udev,
- usb_sndctrlpipe(udev, 0),
- request,
- USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- start, /* value */
- 0, /* index */
- registers, /* buffer */
- size,
- HZ);
-}
-
-/****************************************************************************
- *
- * read_packet
- *
- ***************************************************************************/
-static int read_packet(struct usb_device *udev,
- u8 request, u8 * registers, u16 start, size_t size)
-{
- if (!registers || size <= 0)
- return -EINVAL;
-
- return usb_control_msg(udev,
- usb_rcvctrlpipe(udev, 0),
- request,
- USB_DIR_IN|USB_TYPE_VENDOR|USB_RECIP_DEVICE,
- start, /* value */
- 0, /* index */
- registers, /* buffer */
- size,
- HZ);
-}
-
-/******************************************************************************
- *
- * cpia2_usb_transfer_cmd
- *
- *****************************************************************************/
-int cpia2_usb_transfer_cmd(struct camera_data *cam,
- void *registers,
- u8 request, u8 start, u8 count, u8 direction)
-{
- int err = 0;
- struct usb_device *udev = cam->dev;
-
- if (!udev) {
- ERR("%s: Internal driver error: udev is NULL\n", __func__);
- return -EINVAL;
- }
-
- if (!registers) {
- ERR("%s: Internal driver error: register array is NULL\n", __func__);
- return -EINVAL;
- }
-
- if (direction == TRANSFER_READ) {
- err = read_packet(udev, request, (u8 *)registers, start, count);
- if (err > 0)
- err = 0;
- } else if (direction == TRANSFER_WRITE) {
- err =write_packet(udev, request, (u8 *)registers, start, count);
- if (err < 0) {
- LOG("Control message failed, err val = %d\n", err);
- LOG("Message: request = 0x%0X, start = 0x%0X\n",
- request, start);
- LOG("Message: count = %d, register[0] = 0x%0X\n",
- count, ((unsigned char *) registers)[0]);
- } else
- err=0;
- } else {
- LOG("Unexpected first byte of direction: %d\n",
- direction);
- return -EINVAL;
- }
-
- if(err != 0)
- LOG("Unexpected error: %d\n", err);
- return err;
-}
-
-
-/******************************************************************************
- *
- * submit_urbs
- *
- *****************************************************************************/
-static int submit_urbs(struct camera_data *cam)
-{
- struct urb *urb;
- int fx, err, i, j;
-
- for(i=0; i<NUM_SBUF; ++i) {
- if (cam->sbuf[i].data)
- continue;
- cam->sbuf[i].data =
- kmalloc(FRAMES_PER_DESC * FRAME_SIZE_PER_DESC, GFP_KERNEL);
- if (!cam->sbuf[i].data) {
- while (--i >= 0) {
- kfree(cam->sbuf[i].data);
- cam->sbuf[i].data = NULL;
- }
- return -ENOMEM;
- }
- }
-
- /* We double buffer the Isoc lists, and also know the polling
- * interval is every frame (1 == (1 << (bInterval -1))).
- */
- for(i=0; i<NUM_SBUF; ++i) {
- if(cam->sbuf[i].urb) {
- continue;
- }
- urb = usb_alloc_urb(FRAMES_PER_DESC, GFP_KERNEL);
- if (!urb) {
- ERR("%s: usb_alloc_urb error!\n", __func__);
- for (j = 0; j < i; j++)
- usb_free_urb(cam->sbuf[j].urb);
- return -ENOMEM;
- }
-
- cam->sbuf[i].urb = urb;
- urb->dev = cam->dev;
- urb->context = cam;
- urb->pipe = usb_rcvisocpipe(cam->dev, 1 /*ISOC endpoint*/);
- urb->transfer_flags = URB_ISO_ASAP;
- urb->transfer_buffer = cam->sbuf[i].data;
- urb->complete = cpia2_usb_complete;
- urb->number_of_packets = FRAMES_PER_DESC;
- urb->interval = 1;
- urb->transfer_buffer_length =
- FRAME_SIZE_PER_DESC * FRAMES_PER_DESC;
-
- for (fx = 0; fx < FRAMES_PER_DESC; fx++) {
- urb->iso_frame_desc[fx].offset =
- FRAME_SIZE_PER_DESC * fx;
- urb->iso_frame_desc[fx].length = FRAME_SIZE_PER_DESC;
- }
- }
-
-
- /* Queue the ISO urbs, and resubmit in the completion handler */
- for(i=0; i<NUM_SBUF; ++i) {
- err = usb_submit_urb(cam->sbuf[i].urb, GFP_KERNEL);
- if (err) {
- ERR("usb_submit_urb[%d]() = %d\n", i, err);
- return err;
- }
- }
-
- return 0;
-}
-
-/******************************************************************************
- *
- * cpia2_usb_stream_start
- *
- *****************************************************************************/
-int cpia2_usb_stream_start(struct camera_data *cam, unsigned int alternate)
-{
- int ret;
- int old_alt;
-
- if(cam->streaming)
- return 0;
-
- if (cam->flush) {
- int i;
- DBG("Flushing buffers\n");
- for(i=0; i<cam->num_frames; ++i) {
- cam->buffers[i].status = FRAME_EMPTY;
- cam->buffers[i].length = 0;
- }
- cam->curbuff = &cam->buffers[0];
- cam->workbuff = cam->curbuff->next;
- cam->flush = false;
- }
-
- old_alt = cam->params.camera_state.stream_mode;
- cam->params.camera_state.stream_mode = 0;
- ret = cpia2_usb_change_streaming_alternate(cam, alternate);
- if (ret < 0) {
- int ret2;
- ERR("cpia2_usb_change_streaming_alternate() = %d!\n", ret);
- cam->params.camera_state.stream_mode = old_alt;
- ret2 = set_alternate(cam, USBIF_CMDONLY);
- if (ret2 < 0) {
- ERR("cpia2_usb_change_streaming_alternate(%d) =%d has already "
- "failed. Then tried to call "
- "set_alternate(USBIF_CMDONLY) = %d.\n",
- alternate, ret, ret2);
- }
- } else {
- cam->frame_count = 0;
- cam->streaming = 1;
- ret = cpia2_usb_stream_resume(cam);
- }
- return ret;
-}
-
-/******************************************************************************
- *
- * cpia2_usb_stream_pause
- *
- *****************************************************************************/
-int cpia2_usb_stream_pause(struct camera_data *cam)
-{
- int ret = 0;
- if(cam->streaming) {
- free_sbufs(cam);
- ret = set_alternate(cam, USBIF_CMDONLY);
- }
- return ret;
-}
-
-/******************************************************************************
- *
- * cpia2_usb_stream_resume
- *
- *****************************************************************************/
-int cpia2_usb_stream_resume(struct camera_data *cam)
-{
- int ret = 0;
- if(cam->streaming) {
- cam->first_image_seen = 0;
- ret = set_alternate(cam, cam->params.camera_state.stream_mode);
- if(ret == 0) {
- /* for some reason the user effects need to be set
- again when starting streaming. */
- cpia2_do_command(cam, CPIA2_CMD_SET_USER_EFFECTS, TRANSFER_WRITE,
- cam->params.vp_params.user_effects);
- ret = submit_urbs(cam);
- }
- }
- return ret;
-}
-
-/******************************************************************************
- *
- * cpia2_usb_stream_stop
- *
- *****************************************************************************/
-int cpia2_usb_stream_stop(struct camera_data *cam)
-{
- int ret;
-
- ret = cpia2_usb_stream_pause(cam);
- cam->streaming = 0;
- configure_transfer_mode(cam, 0);
- return ret;
-}
-
-/******************************************************************************
- *
- * cpia2_usb_probe
- *
- * Probe and initialize.
- *****************************************************************************/
-static int cpia2_usb_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- struct usb_device *udev = interface_to_usbdev(intf);
- struct usb_interface_descriptor *interface;
- struct camera_data *cam;
- int ret;
-
- /* A multi-config CPiA2 camera? */
- if (udev->descriptor.bNumConfigurations != 1)
- return -ENODEV;
- interface = &intf->cur_altsetting->desc;
-
- /* If we get to this point, we found a CPiA2 camera */
- LOG("CPiA2 USB camera found\n");
-
- cam = cpia2_init_camera_struct(intf);
- if (cam == NULL)
- return -ENOMEM;
-
- cam->dev = udev;
- cam->iface = interface->bInterfaceNumber;
-
- ret = set_alternate(cam, USBIF_CMDONLY);
- if (ret < 0) {
- ERR("%s: usb_set_interface error (ret = %d)\n", __func__, ret);
- kfree(cam);
- return ret;
- }
-
-
- if((ret = cpia2_init_camera(cam)) < 0) {
- ERR("%s: failed to initialize cpia2 camera (ret = %d)\n", __func__, ret);
- kfree(cam);
- return ret;
- }
- LOG(" CPiA Version: %d.%02d (%d.%d)\n",
- cam->params.version.firmware_revision_hi,
- cam->params.version.firmware_revision_lo,
- cam->params.version.asic_id,
- cam->params.version.asic_rev);
- LOG(" CPiA PnP-ID: %04x:%04x:%04x\n",
- cam->params.pnp_id.vendor,
- cam->params.pnp_id.product,
- cam->params.pnp_id.device_revision);
- LOG(" SensorID: %d.(version %d)\n",
- cam->params.version.sensor_flags,
- cam->params.version.sensor_rev);
-
- usb_set_intfdata(intf, cam);
-
- ret = cpia2_register_camera(cam);
- if (ret < 0) {
- ERR("%s: Failed to register cpia2 camera (ret = %d)\n", __func__, ret);
- kfree(cam);
- return ret;
- }
-
- return 0;
-}
-
-/******************************************************************************
- *
- * cpia2_disconnect
- *
- *****************************************************************************/
-static void cpia2_usb_disconnect(struct usb_interface *intf)
-{
- struct camera_data *cam = usb_get_intfdata(intf);
- usb_set_intfdata(intf, NULL);
-
- DBG("Stopping stream\n");
- cpia2_usb_stream_stop(cam);
-
- mutex_lock(&cam->v4l2_lock);
- DBG("Unregistering camera\n");
- cpia2_unregister_camera(cam);
- v4l2_device_disconnect(&cam->v4l2_dev);
- mutex_unlock(&cam->v4l2_lock);
- v4l2_device_put(&cam->v4l2_dev);
-
- if(cam->buffers) {
- DBG("Wakeup waiting processes\n");
- cam->curbuff->status = FRAME_READY;
- cam->curbuff->length = 0;
- if (waitqueue_active(&cam->wq_stream))
- wake_up_interruptible(&cam->wq_stream);
- }
-
- DBG("Releasing interface\n");
- usb_driver_release_interface(&cpia2_driver, intf);
-
- LOG("CPiA2 camera disconnected.\n");
-}
-
-static int cpia2_usb_suspend(struct usb_interface *intf, pm_message_t message)
-{
- struct camera_data *cam = usb_get_intfdata(intf);
-
- mutex_lock(&cam->v4l2_lock);
- if (cam->streaming) {
- cpia2_usb_stream_stop(cam);
- cam->streaming = 1;
- }
- mutex_unlock(&cam->v4l2_lock);
-
- dev_info(&intf->dev, "going into suspend..\n");
- return 0;
-}
-
-/* Resume device - start device. */
-static int cpia2_usb_resume(struct usb_interface *intf)
-{
- struct camera_data *cam = usb_get_intfdata(intf);
-
- mutex_lock(&cam->v4l2_lock);
- v4l2_ctrl_handler_setup(&cam->hdl);
- if (cam->streaming) {
- cam->streaming = 0;
- cpia2_usb_stream_start(cam,
- cam->params.camera_state.stream_mode);
- }
- mutex_unlock(&cam->v4l2_lock);
-
- dev_info(&intf->dev, "coming out of suspend..\n");
- return 0;
-}
-
-/******************************************************************************
- *
- * usb_cpia2_init
- *
- *****************************************************************************/
-int cpia2_usb_init(void)
-{
- return usb_register(&cpia2_driver);
-}
-
-/******************************************************************************
- *
- * usb_cpia_cleanup
- *
- *****************************************************************************/
-void cpia2_usb_cleanup(void)
-{
- schedule_timeout(2 * HZ);
- usb_deregister(&cpia2_driver);
-}
+++ /dev/null
-/****************************************************************************
- *
- * Filename: cpia2_v4l.c
- *
- * Copyright 2001, STMicrolectronics, Inc.
- * Contact: steve.miller@st.com
- * Copyright 2001,2005, Scott J. Bertin <scottbertin@yahoo.com>
- *
- * Description:
- * This is a USB driver for CPia2 based video cameras.
- * The infrastructure of this driver is based on the cpia usb driver by
- * Jochen Scharrlach and Johannes Erdfeldt.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Stripped of 2.4 stuff ready for main kernel submit by
- * Alan Cox <alan@lxorguk.ukuu.org.uk>
- ****************************************************************************/
-
-#define CPIA_VERSION "3.0.1"
-
-#include <linux/module.h>
-#include <linux/time.h>
-#include <linux/sched.h>
-#include <linux/slab.h>
-#include <linux/init.h>
-#include <linux/videodev2.h>
-#include <linux/stringify.h>
-#include <media/v4l2-ioctl.h>
-#include <media/v4l2-event.h>
-
-#include "cpia2.h"
-
-static int video_nr = -1;
-module_param(video_nr, int, 0);
-MODULE_PARM_DESC(video_nr, "video device to register (0=/dev/video0, etc)");
-
-static int buffer_size = 68 * 1024;
-module_param(buffer_size, int, 0);
-MODULE_PARM_DESC(buffer_size, "Size for each frame buffer in bytes (default 68k)");
-
-static int num_buffers = 3;
-module_param(num_buffers, int, 0);
-MODULE_PARM_DESC(num_buffers, "Number of frame buffers (1-"
- __stringify(VIDEO_MAX_FRAME) ", default 3)");
-
-static int alternate = DEFAULT_ALT;
-module_param(alternate, int, 0);
-MODULE_PARM_DESC(alternate, "USB Alternate (" __stringify(USBIF_ISO_1) "-"
- __stringify(USBIF_ISO_6) ", default "
- __stringify(DEFAULT_ALT) ")");
-
-static int flicker_mode;
-module_param(flicker_mode, int, 0);
-MODULE_PARM_DESC(flicker_mode, "Flicker frequency (0 (disabled), " __stringify(50) " or "
- __stringify(60) ", default 0)");
-
-MODULE_AUTHOR("Steve Miller (STMicroelectronics) <steve.miller@st.com>");
-MODULE_DESCRIPTION("V4L-driver for STMicroelectronics CPiA2 based cameras");
-MODULE_SUPPORTED_DEVICE("video");
-MODULE_LICENSE("GPL");
-MODULE_VERSION(CPIA_VERSION);
-
-#define ABOUT "V4L-Driver for Vision CPiA2 based cameras"
-#define CPIA2_CID_USB_ALT (V4L2_CID_USER_BASE | 0xf000)
-
-/******************************************************************************
- *
- * cpia2_open
- *
- *****************************************************************************/
-static int cpia2_open(struct file *file)
-{
- struct camera_data *cam = video_drvdata(file);
- int retval;
-
- if (mutex_lock_interruptible(&cam->v4l2_lock))
- return -ERESTARTSYS;
- retval = v4l2_fh_open(file);
- if (retval)
- goto open_unlock;
-
- if (v4l2_fh_is_singular_file(file)) {
- if (cpia2_allocate_buffers(cam)) {
- v4l2_fh_release(file);
- retval = -ENOMEM;
- goto open_unlock;
- }
-
- /* reset the camera */
- if (cpia2_reset_camera(cam) < 0) {
- v4l2_fh_release(file);
- retval = -EIO;
- goto open_unlock;
- }
-
- cam->APP_len = 0;
- cam->COM_len = 0;
- }
-
- cpia2_dbg_dump_registers(cam);
-open_unlock:
- mutex_unlock(&cam->v4l2_lock);
- return retval;
-}
-
-/******************************************************************************
- *
- * cpia2_close
- *
- *****************************************************************************/
-static int cpia2_close(struct file *file)
-{
- struct video_device *dev = video_devdata(file);
- struct camera_data *cam = video_get_drvdata(dev);
-
- mutex_lock(&cam->v4l2_lock);
- if (video_is_registered(&cam->vdev) && v4l2_fh_is_singular_file(file)) {
- cpia2_usb_stream_stop(cam);
-
- /* save camera state for later open */
- cpia2_save_camera_state(cam);
-
- cpia2_set_low_power(cam);
- cpia2_free_buffers(cam);
- }
-
- if (cam->stream_fh == file->private_data) {
- cam->stream_fh = NULL;
- cam->mmapped = 0;
- }
- mutex_unlock(&cam->v4l2_lock);
- return v4l2_fh_release(file);
-}
-
-/******************************************************************************
- *
- * cpia2_v4l_read
- *
- *****************************************************************************/
-static ssize_t cpia2_v4l_read(struct file *file, char __user *buf, size_t count,
- loff_t *off)
-{
- struct camera_data *cam = video_drvdata(file);
- int noblock = file->f_flags&O_NONBLOCK;
- ssize_t ret;
-
- if(!cam)
- return -EINVAL;
-
- if (mutex_lock_interruptible(&cam->v4l2_lock))
- return -ERESTARTSYS;
- ret = cpia2_read(cam, buf, count, noblock);
- mutex_unlock(&cam->v4l2_lock);
- return ret;
-}
-
-
-/******************************************************************************
- *
- * cpia2_v4l_poll
- *
- *****************************************************************************/
-static unsigned int cpia2_v4l_poll(struct file *filp, struct poll_table_struct *wait)
-{
- struct camera_data *cam = video_drvdata(filp);
- unsigned int res;
-
- mutex_lock(&cam->v4l2_lock);
- res = cpia2_poll(cam, filp, wait);
- mutex_unlock(&cam->v4l2_lock);
- return res;
-}
-
-
-static int sync(struct camera_data *cam, int frame_nr)
-{
- struct framebuf *frame = &cam->buffers[frame_nr];
-
- while (1) {
- if (frame->status == FRAME_READY)
- return 0;
-
- if (!cam->streaming) {
- frame->status = FRAME_READY;
- frame->length = 0;
- return 0;
- }
-
- mutex_unlock(&cam->v4l2_lock);
- wait_event_interruptible(cam->wq_stream,
- !cam->streaming ||
- frame->status == FRAME_READY);
- mutex_lock(&cam->v4l2_lock);
- if (signal_pending(current))
- return -ERESTARTSYS;
- if (!video_is_registered(&cam->vdev))
- return -ENOTTY;
- }
-}
-
-/******************************************************************************
- *
- * ioctl_querycap
- *
- * V4L2 device capabilities
- *
- *****************************************************************************/
-
-static int cpia2_querycap(struct file *file, void *fh, struct v4l2_capability *vc)
-{
- struct camera_data *cam = video_drvdata(file);
-
- strcpy(vc->driver, "cpia2");
-
- if (cam->params.pnp_id.product == 0x151)
- strcpy(vc->card, "QX5 Microscope");
- else
- strcpy(vc->card, "CPiA2 Camera");
- switch (cam->params.pnp_id.device_type) {
- case DEVICE_STV_672:
- strcat(vc->card, " (672/");
- break;
- case DEVICE_STV_676:
- strcat(vc->card, " (676/");
- break;
- default:
- strcat(vc->card, " (XXX/");
- break;
- }
- switch (cam->params.version.sensor_flags) {
- case CPIA2_VP_SENSOR_FLAGS_404:
- strcat(vc->card, "404)");
- break;
- case CPIA2_VP_SENSOR_FLAGS_407:
- strcat(vc->card, "407)");
- break;
- case CPIA2_VP_SENSOR_FLAGS_409:
- strcat(vc->card, "409)");
- break;
- case CPIA2_VP_SENSOR_FLAGS_410:
- strcat(vc->card, "410)");
- break;
- case CPIA2_VP_SENSOR_FLAGS_500:
- strcat(vc->card, "500)");
- break;
- default:
- strcat(vc->card, "XXX)");
- break;
- }
-
- if (usb_make_path(cam->dev, vc->bus_info, sizeof(vc->bus_info)) <0)
- memset(vc->bus_info,0, sizeof(vc->bus_info));
-
- vc->device_caps = V4L2_CAP_VIDEO_CAPTURE |
- V4L2_CAP_READWRITE |
- V4L2_CAP_STREAMING;
- vc->capabilities = vc->device_caps |
- V4L2_CAP_DEVICE_CAPS;
-
- return 0;
-}
-
-/******************************************************************************
- *
- * ioctl_input
- *
- * V4L2 input get/set/enumerate
- *
- *****************************************************************************/
-
-static int cpia2_enum_input(struct file *file, void *fh, struct v4l2_input *i)
-{
- if (i->index)
- return -EINVAL;
- strcpy(i->name, "Camera");
- i->type = V4L2_INPUT_TYPE_CAMERA;
- return 0;
-}
-
-static int cpia2_g_input(struct file *file, void *fh, unsigned int *i)
-{
- *i = 0;
- return 0;
-}
-
-static int cpia2_s_input(struct file *file, void *fh, unsigned int i)
-{
- return i ? -EINVAL : 0;
-}
-
-/******************************************************************************
- *
- * ioctl_enum_fmt
- *
- * V4L2 format enumerate
- *
- *****************************************************************************/
-
-static int cpia2_enum_fmt_vid_cap(struct file *file, void *fh,
- struct v4l2_fmtdesc *f)
-{
- int index = f->index;
-
- if (index < 0 || index > 1)
- return -EINVAL;
-
- memset(f, 0, sizeof(*f));
- f->index = index;
- f->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- f->flags = V4L2_FMT_FLAG_COMPRESSED;
- switch(index) {
- case 0:
- strcpy(f->description, "MJPEG");
- f->pixelformat = V4L2_PIX_FMT_MJPEG;
- break;
- case 1:
- strcpy(f->description, "JPEG");
- f->pixelformat = V4L2_PIX_FMT_JPEG;
- break;
- default:
- return -EINVAL;
- }
-
- return 0;
-}
-
-/******************************************************************************
- *
- * ioctl_try_fmt
- *
- * V4L2 format try
- *
- *****************************************************************************/
-
-static int cpia2_try_fmt_vid_cap(struct file *file, void *fh,
- struct v4l2_format *f)
-{
- struct camera_data *cam = video_drvdata(file);
-
- if (f->fmt.pix.pixelformat != V4L2_PIX_FMT_MJPEG &&
- f->fmt.pix.pixelformat != V4L2_PIX_FMT_JPEG)
- return -EINVAL;
-
- f->fmt.pix.field = V4L2_FIELD_NONE;
- f->fmt.pix.bytesperline = 0;
- f->fmt.pix.sizeimage = cam->frame_size;
- f->fmt.pix.colorspace = V4L2_COLORSPACE_JPEG;
- f->fmt.pix.priv = 0;
-
- switch (cpia2_match_video_size(f->fmt.pix.width, f->fmt.pix.height)) {
- case VIDEOSIZE_VGA:
- f->fmt.pix.width = 640;
- f->fmt.pix.height = 480;
- break;
- case VIDEOSIZE_CIF:
- f->fmt.pix.width = 352;
- f->fmt.pix.height = 288;
- break;
- case VIDEOSIZE_QVGA:
- f->fmt.pix.width = 320;
- f->fmt.pix.height = 240;
- break;
- case VIDEOSIZE_288_216:
- f->fmt.pix.width = 288;
- f->fmt.pix.height = 216;
- break;
- case VIDEOSIZE_256_192:
- f->fmt.pix.width = 256;
- f->fmt.pix.height = 192;
- break;
- case VIDEOSIZE_224_168:
- f->fmt.pix.width = 224;
- f->fmt.pix.height = 168;
- break;
- case VIDEOSIZE_192_144:
- f->fmt.pix.width = 192;
- f->fmt.pix.height = 144;
- break;
- case VIDEOSIZE_QCIF:
- default:
- f->fmt.pix.width = 176;
- f->fmt.pix.height = 144;
- break;
- }
-
- return 0;
-}
-
-/******************************************************************************
- *
- * ioctl_set_fmt
- *
- * V4L2 format set
- *
- *****************************************************************************/
-
-static int cpia2_s_fmt_vid_cap(struct file *file, void *_fh,
- struct v4l2_format *f)
-{
- struct camera_data *cam = video_drvdata(file);
- int err, frame;
-
- err = cpia2_try_fmt_vid_cap(file, _fh, f);
- if(err != 0)
- return err;
-
- cam->pixelformat = f->fmt.pix.pixelformat;
-
- /* NOTE: This should be set to 1 for MJPEG, but some apps don't handle
- * the missing Huffman table properly. */
- cam->params.compression.inhibit_htables = 0;
- /*f->fmt.pix.pixelformat == V4L2_PIX_FMT_MJPEG;*/
-
- /* we set the video window to something smaller or equal to what
- * is requested by the user???
- */
- DBG("Requested width = %d, height = %d\n",
- f->fmt.pix.width, f->fmt.pix.height);
- if (f->fmt.pix.width != cam->width ||
- f->fmt.pix.height != cam->height) {
- cam->width = f->fmt.pix.width;
- cam->height = f->fmt.pix.height;
- cam->params.roi.width = f->fmt.pix.width;
- cam->params.roi.height = f->fmt.pix.height;
- cpia2_set_format(cam);
- }
-
- for (frame = 0; frame < cam->num_frames; ++frame) {
- if (cam->buffers[frame].status == FRAME_READING)
- if ((err = sync(cam, frame)) < 0)
- return err;
-
- cam->buffers[frame].status = FRAME_EMPTY;
- }
-
- return 0;
-}
-
-/******************************************************************************
- *
- * ioctl_get_fmt
- *
- * V4L2 format get
- *
- *****************************************************************************/
-
-static int cpia2_g_fmt_vid_cap(struct file *file, void *fh,
- struct v4l2_format *f)
-{
- struct camera_data *cam = video_drvdata(file);
-
- f->fmt.pix.width = cam->width;
- f->fmt.pix.height = cam->height;
- f->fmt.pix.pixelformat = cam->pixelformat;
- f->fmt.pix.field = V4L2_FIELD_NONE;
- f->fmt.pix.bytesperline = 0;
- f->fmt.pix.sizeimage = cam->frame_size;
- f->fmt.pix.colorspace = V4L2_COLORSPACE_JPEG;
- f->fmt.pix.priv = 0;
-
- return 0;
-}
-
-/******************************************************************************
- *
- * ioctl_cropcap
- *
- * V4L2 query cropping capabilities
- * NOTE: cropping is currently disabled
- *
- *****************************************************************************/
-
-static int cpia2_cropcap(struct file *file, void *fh, struct v4l2_cropcap *c)
-{
- struct camera_data *cam = video_drvdata(file);
-
- if (c->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
-
- c->bounds.left = 0;
- c->bounds.top = 0;
- c->bounds.width = cam->width;
- c->bounds.height = cam->height;
- c->defrect.left = 0;
- c->defrect.top = 0;
- c->defrect.width = cam->width;
- c->defrect.height = cam->height;
- c->pixelaspect.numerator = 1;
- c->pixelaspect.denominator = 1;
-
- return 0;
-}
-
-struct framerate_info {
- int value;
- struct v4l2_fract period;
-};
-
-static const struct framerate_info framerate_controls[] = {
- { CPIA2_VP_FRAMERATE_6_25, { 4, 25 } },
- { CPIA2_VP_FRAMERATE_7_5, { 2, 15 } },
- { CPIA2_VP_FRAMERATE_12_5, { 2, 25 } },
- { CPIA2_VP_FRAMERATE_15, { 1, 15 } },
- { CPIA2_VP_FRAMERATE_25, { 1, 25 } },
- { CPIA2_VP_FRAMERATE_30, { 1, 30 } },
-};
-
-static int cpia2_g_parm(struct file *file, void *fh, struct v4l2_streamparm *p)
-{
- struct camera_data *cam = video_drvdata(file);
- struct v4l2_captureparm *cap = &p->parm.capture;
- int i;
-
- if (p->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
-
- cap->capability = V4L2_CAP_TIMEPERFRAME;
- cap->readbuffers = cam->num_frames;
- for (i = 0; i < ARRAY_SIZE(framerate_controls); i++)
- if (cam->params.vp_params.frame_rate == framerate_controls[i].value) {
- cap->timeperframe = framerate_controls[i].period;
- break;
- }
- return 0;
-}
-
-static int cpia2_s_parm(struct file *file, void *fh, struct v4l2_streamparm *p)
-{
- struct camera_data *cam = video_drvdata(file);
- struct v4l2_captureparm *cap = &p->parm.capture;
- struct v4l2_fract tpf = cap->timeperframe;
- int max = ARRAY_SIZE(framerate_controls) - 1;
- int ret;
- int i;
-
- ret = cpia2_g_parm(file, fh, p);
- if (ret || !tpf.denominator || !tpf.numerator)
- return ret;
-
- /* Maximum 15 fps for this model */
- if (cam->params.pnp_id.device_type == DEVICE_STV_672 &&
- cam->params.version.sensor_flags == CPIA2_VP_SENSOR_FLAGS_500)
- max -= 2;
- for (i = 0; i <= max; i++) {
- struct v4l2_fract f1 = tpf;
- struct v4l2_fract f2 = framerate_controls[i].period;
-
- f1.numerator *= f2.denominator;
- f2.numerator *= f1.denominator;
- if (f1.numerator >= f2.numerator)
- break;
- }
- if (i > max)
- i = max;
- cap->timeperframe = framerate_controls[i].period;
- return cpia2_set_fps(cam, framerate_controls[i].value);
-}
-
-static const struct {
- u32 width;
- u32 height;
-} cpia2_framesizes[] = {
- { 640, 480 },
- { 352, 288 },
- { 320, 240 },
- { 288, 216 },
- { 256, 192 },
- { 224, 168 },
- { 192, 144 },
- { 176, 144 },
-};
-
-static int cpia2_enum_framesizes(struct file *file, void *fh,
- struct v4l2_frmsizeenum *fsize)
-{
-
- if (fsize->pixel_format != V4L2_PIX_FMT_MJPEG &&
- fsize->pixel_format != V4L2_PIX_FMT_JPEG)
- return -EINVAL;
- if (fsize->index >= ARRAY_SIZE(cpia2_framesizes))
- return -EINVAL;
- fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE;
- fsize->discrete.width = cpia2_framesizes[fsize->index].width;
- fsize->discrete.height = cpia2_framesizes[fsize->index].height;
-
- return 0;
-}
-
-static int cpia2_enum_frameintervals(struct file *file, void *fh,
- struct v4l2_frmivalenum *fival)
-{
- struct camera_data *cam = video_drvdata(file);
- int max = ARRAY_SIZE(framerate_controls) - 1;
- int i;
-
- if (fival->pixel_format != V4L2_PIX_FMT_MJPEG &&
- fival->pixel_format != V4L2_PIX_FMT_JPEG)
- return -EINVAL;
-
- /* Maximum 15 fps for this model */
- if (cam->params.pnp_id.device_type == DEVICE_STV_672 &&
- cam->params.version.sensor_flags == CPIA2_VP_SENSOR_FLAGS_500)
- max -= 2;
- if (fival->index > max)
- return -EINVAL;
- for (i = 0; i < ARRAY_SIZE(cpia2_framesizes); i++)
- if (fival->width == cpia2_framesizes[i].width &&
- fival->height == cpia2_framesizes[i].height)
- break;
- if (i == ARRAY_SIZE(cpia2_framesizes))
- return -EINVAL;
- fival->type = V4L2_FRMIVAL_TYPE_DISCRETE;
- fival->discrete = framerate_controls[fival->index].period;
- return 0;
-}
-
-/******************************************************************************
- *
- * ioctl_s_ctrl
- *
- * V4L2 set the value of a control variable
- *
- *****************************************************************************/
-
-static int cpia2_s_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct camera_data *cam =
- container_of(ctrl->handler, struct camera_data, hdl);
- static const int flicker_table[] = {
- NEVER_FLICKER,
- FLICKER_50,
- FLICKER_60,
- };
-
- DBG("Set control id:%d, value:%d\n", ctrl->id, ctrl->val);
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- cpia2_set_brightness(cam, ctrl->val);
- break;
- case V4L2_CID_CONTRAST:
- cpia2_set_contrast(cam, ctrl->val);
- break;
- case V4L2_CID_SATURATION:
- cpia2_set_saturation(cam, ctrl->val);
- break;
- case V4L2_CID_HFLIP:
- cpia2_set_property_mirror(cam, ctrl->val);
- break;
- case V4L2_CID_VFLIP:
- cpia2_set_property_flip(cam, ctrl->val);
- break;
- case V4L2_CID_POWER_LINE_FREQUENCY:
- return cpia2_set_flicker_mode(cam, flicker_table[ctrl->val]);
- case V4L2_CID_ILLUMINATORS_1:
- return cpia2_set_gpio(cam, (cam->top_light->val << 6) |
- (cam->bottom_light->val << 7));
- case V4L2_CID_JPEG_ACTIVE_MARKER:
- cam->params.compression.inhibit_htables =
- !(ctrl->val & V4L2_JPEG_ACTIVE_MARKER_DHT);
- break;
- case V4L2_CID_JPEG_COMPRESSION_QUALITY:
- cam->params.vc_params.quality = ctrl->val;
- break;
- case CPIA2_CID_USB_ALT:
- cam->params.camera_state.stream_mode = ctrl->val;
- break;
- default:
- return -EINVAL;
- }
-
- return 0;
-}
-
-/******************************************************************************
- *
- * ioctl_g_jpegcomp
- *
- * V4L2 get the JPEG compression parameters
- *
- *****************************************************************************/
-
-static int cpia2_g_jpegcomp(struct file *file, void *fh, struct v4l2_jpegcompression *parms)
-{
- struct camera_data *cam = video_drvdata(file);
-
- memset(parms, 0, sizeof(*parms));
-
- parms->quality = 80; // TODO: Can this be made meaningful?
-
- parms->jpeg_markers = V4L2_JPEG_MARKER_DQT | V4L2_JPEG_MARKER_DRI;
- if(!cam->params.compression.inhibit_htables) {
- parms->jpeg_markers |= V4L2_JPEG_MARKER_DHT;
- }
-
- parms->APPn = cam->APPn;
- parms->APP_len = cam->APP_len;
- if(cam->APP_len > 0) {
- memcpy(parms->APP_data, cam->APP_data, cam->APP_len);
- parms->jpeg_markers |= V4L2_JPEG_MARKER_APP;
- }
-
- parms->COM_len = cam->COM_len;
- if(cam->COM_len > 0) {
- memcpy(parms->COM_data, cam->COM_data, cam->COM_len);
- parms->jpeg_markers |= JPEG_MARKER_COM;
- }
-
- DBG("G_JPEGCOMP APP_len:%d COM_len:%d\n",
- parms->APP_len, parms->COM_len);
-
- return 0;
-}
-
-/******************************************************************************
- *
- * ioctl_s_jpegcomp
- *
- * V4L2 set the JPEG compression parameters
- * NOTE: quality and some jpeg_markers are ignored.
- *
- *****************************************************************************/
-
-static int cpia2_s_jpegcomp(struct file *file, void *fh, struct v4l2_jpegcompression *parms)
-{
- struct camera_data *cam = video_drvdata(file);
-
- DBG("S_JPEGCOMP APP_len:%d COM_len:%d\n",
- parms->APP_len, parms->COM_len);
-
- cam->params.compression.inhibit_htables =
- !(parms->jpeg_markers & V4L2_JPEG_MARKER_DHT);
- parms->jpeg_markers &= V4L2_JPEG_MARKER_DQT | V4L2_JPEG_MARKER_DRI |
- V4L2_JPEG_MARKER_DHT;
-
- if(parms->APP_len != 0) {
- if(parms->APP_len > 0 &&
- parms->APP_len <= sizeof(cam->APP_data) &&
- parms->APPn >= 0 && parms->APPn <= 15) {
- cam->APPn = parms->APPn;
- cam->APP_len = parms->APP_len;
- memcpy(cam->APP_data, parms->APP_data, parms->APP_len);
- } else {
- LOG("Bad APPn Params n=%d len=%d\n",
- parms->APPn, parms->APP_len);
- return -EINVAL;
- }
- } else {
- cam->APP_len = 0;
- }
-
- if(parms->COM_len != 0) {
- if(parms->COM_len > 0 &&
- parms->COM_len <= sizeof(cam->COM_data)) {
- cam->COM_len = parms->COM_len;
- memcpy(cam->COM_data, parms->COM_data, parms->COM_len);
- } else {
- LOG("Bad COM_len=%d\n", parms->COM_len);
- return -EINVAL;
- }
- }
-
- return 0;
-}
-
-/******************************************************************************
- *
- * ioctl_reqbufs
- *
- * V4L2 Initiate memory mapping.
- * NOTE: The user's request is ignored. For now the buffers are fixed.
- *
- *****************************************************************************/
-
-static int cpia2_reqbufs(struct file *file, void *fh, struct v4l2_requestbuffers *req)
-{
- struct camera_data *cam = video_drvdata(file);
-
- if(req->type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
- req->memory != V4L2_MEMORY_MMAP)
- return -EINVAL;
-
- DBG("REQBUFS requested:%d returning:%d\n", req->count, cam->num_frames);
- req->count = cam->num_frames;
- memset(&req->reserved, 0, sizeof(req->reserved));
-
- return 0;
-}
-
-/******************************************************************************
- *
- * ioctl_querybuf
- *
- * V4L2 Query memory buffer status.
- *
- *****************************************************************************/
-
-static int cpia2_querybuf(struct file *file, void *fh, struct v4l2_buffer *buf)
-{
- struct camera_data *cam = video_drvdata(file);
-
- if(buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
- buf->index > cam->num_frames)
- return -EINVAL;
-
- buf->m.offset = cam->buffers[buf->index].data - cam->frame_buffer;
- buf->length = cam->frame_size;
-
- buf->memory = V4L2_MEMORY_MMAP;
-
- if(cam->mmapped)
- buf->flags = V4L2_BUF_FLAG_MAPPED;
- else
- buf->flags = 0;
-
- switch (cam->buffers[buf->index].status) {
- case FRAME_EMPTY:
- case FRAME_ERROR:
- case FRAME_READING:
- buf->bytesused = 0;
- buf->flags = V4L2_BUF_FLAG_QUEUED;
- break;
- case FRAME_READY:
- buf->bytesused = cam->buffers[buf->index].length;
- buf->timestamp = cam->buffers[buf->index].timestamp;
- buf->sequence = cam->buffers[buf->index].seq;
- buf->flags = V4L2_BUF_FLAG_DONE;
- break;
- }
-
- DBG("QUERYBUF index:%d offset:%d flags:%d seq:%d bytesused:%d\n",
- buf->index, buf->m.offset, buf->flags, buf->sequence,
- buf->bytesused);
-
- return 0;
-}
-
-/******************************************************************************
- *
- * ioctl_qbuf
- *
- * V4L2 User is freeing buffer
- *
- *****************************************************************************/
-
-static int cpia2_qbuf(struct file *file, void *fh, struct v4l2_buffer *buf)
-{
- struct camera_data *cam = video_drvdata(file);
-
- if(buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
- buf->memory != V4L2_MEMORY_MMAP ||
- buf->index > cam->num_frames)
- return -EINVAL;
-
- DBG("QBUF #%d\n", buf->index);
-
- if(cam->buffers[buf->index].status == FRAME_READY)
- cam->buffers[buf->index].status = FRAME_EMPTY;
-
- return 0;
-}
-
-/******************************************************************************
- *
- * find_earliest_filled_buffer
- *
- * Helper for ioctl_dqbuf. Find the next ready buffer.
- *
- *****************************************************************************/
-
-static int find_earliest_filled_buffer(struct camera_data *cam)
-{
- int i;
- int found = -1;
- for (i=0; i<cam->num_frames; i++) {
- if(cam->buffers[i].status == FRAME_READY) {
- if(found < 0) {
- found = i;
- } else {
- /* find which buffer is earlier */
- struct timeval *tv1, *tv2;
- tv1 = &cam->buffers[i].timestamp;
- tv2 = &cam->buffers[found].timestamp;
- if(tv1->tv_sec < tv2->tv_sec ||
- (tv1->tv_sec == tv2->tv_sec &&
- tv1->tv_usec < tv2->tv_usec))
- found = i;
- }
- }
- }
- return found;
-}
-
-/******************************************************************************
- *
- * ioctl_dqbuf
- *
- * V4L2 User is asking for a filled buffer.
- *
- *****************************************************************************/
-
-static int cpia2_dqbuf(struct file *file, void *fh, struct v4l2_buffer *buf)
-{
- struct camera_data *cam = video_drvdata(file);
- int frame;
-
- if(buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
- buf->memory != V4L2_MEMORY_MMAP)
- return -EINVAL;
-
- frame = find_earliest_filled_buffer(cam);
-
- if(frame < 0 && file->f_flags&O_NONBLOCK)
- return -EAGAIN;
-
- if(frame < 0) {
- /* Wait for a frame to become available */
- struct framebuf *cb=cam->curbuff;
- mutex_unlock(&cam->v4l2_lock);
- wait_event_interruptible(cam->wq_stream,
- !video_is_registered(&cam->vdev) ||
- (cb=cam->curbuff)->status == FRAME_READY);
- mutex_lock(&cam->v4l2_lock);
- if (signal_pending(current))
- return -ERESTARTSYS;
- if (!video_is_registered(&cam->vdev))
- return -ENOTTY;
- frame = cb->num;
- }
-
-
- buf->index = frame;
- buf->bytesused = cam->buffers[buf->index].length;
- buf->flags = V4L2_BUF_FLAG_MAPPED | V4L2_BUF_FLAG_DONE;
- buf->field = V4L2_FIELD_NONE;
- buf->timestamp = cam->buffers[buf->index].timestamp;
- buf->sequence = cam->buffers[buf->index].seq;
- buf->m.offset = cam->buffers[buf->index].data - cam->frame_buffer;
- buf->length = cam->frame_size;
- buf->reserved2 = 0;
- buf->reserved = 0;
- memset(&buf->timecode, 0, sizeof(buf->timecode));
-
- DBG("DQBUF #%d status:%d seq:%d length:%d\n", buf->index,
- cam->buffers[buf->index].status, buf->sequence, buf->bytesused);
-
- return 0;
-}
-
-static int cpia2_streamon(struct file *file, void *fh, enum v4l2_buf_type type)
-{
- struct camera_data *cam = video_drvdata(file);
- int ret = -EINVAL;
-
- DBG("VIDIOC_STREAMON, streaming=%d\n", cam->streaming);
- if (!cam->mmapped || type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
-
- if (!cam->streaming) {
- ret = cpia2_usb_stream_start(cam,
- cam->params.camera_state.stream_mode);
- if (!ret)
- v4l2_ctrl_grab(cam->usb_alt, true);
- }
- return ret;
-}
-
-static int cpia2_streamoff(struct file *file, void *fh, enum v4l2_buf_type type)
-{
- struct camera_data *cam = video_drvdata(file);
- int ret = -EINVAL;
-
- DBG("VIDIOC_STREAMOFF, streaming=%d\n", cam->streaming);
- if (!cam->mmapped || type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
-
- if (cam->streaming) {
- ret = cpia2_usb_stream_stop(cam);
- if (!ret)
- v4l2_ctrl_grab(cam->usb_alt, false);
- }
- return ret;
-}
-
-/******************************************************************************
- *
- * cpia2_mmap
- *
- *****************************************************************************/
-static int cpia2_mmap(struct file *file, struct vm_area_struct *area)
-{
- struct camera_data *cam = video_drvdata(file);
- int retval;
-
- if (mutex_lock_interruptible(&cam->v4l2_lock))
- return -ERESTARTSYS;
- retval = cpia2_remap_buffer(cam, area);
-
- if(!retval)
- cam->stream_fh = file->private_data;
- mutex_unlock(&cam->v4l2_lock);
- return retval;
-}
-
-/******************************************************************************
- *
- * reset_camera_struct_v4l
- *
- * Sets all values to the defaults
- *****************************************************************************/
-static void reset_camera_struct_v4l(struct camera_data *cam)
-{
- cam->width = cam->params.roi.width;
- cam->height = cam->params.roi.height;
-
- cam->frame_size = buffer_size;
- cam->num_frames = num_buffers;
-
- /* Flicker modes */
- cam->params.flicker_control.flicker_mode_req = flicker_mode;
-
- /* stream modes */
- cam->params.camera_state.stream_mode = alternate;
-
- cam->pixelformat = V4L2_PIX_FMT_JPEG;
-}
-
-static const struct v4l2_ioctl_ops cpia2_ioctl_ops = {
- .vidioc_querycap = cpia2_querycap,
- .vidioc_enum_input = cpia2_enum_input,
- .vidioc_g_input = cpia2_g_input,
- .vidioc_s_input = cpia2_s_input,
- .vidioc_enum_fmt_vid_cap = cpia2_enum_fmt_vid_cap,
- .vidioc_g_fmt_vid_cap = cpia2_g_fmt_vid_cap,
- .vidioc_s_fmt_vid_cap = cpia2_s_fmt_vid_cap,
- .vidioc_try_fmt_vid_cap = cpia2_try_fmt_vid_cap,
- .vidioc_g_jpegcomp = cpia2_g_jpegcomp,
- .vidioc_s_jpegcomp = cpia2_s_jpegcomp,
- .vidioc_cropcap = cpia2_cropcap,
- .vidioc_reqbufs = cpia2_reqbufs,
- .vidioc_querybuf = cpia2_querybuf,
- .vidioc_qbuf = cpia2_qbuf,
- .vidioc_dqbuf = cpia2_dqbuf,
- .vidioc_streamon = cpia2_streamon,
- .vidioc_streamoff = cpia2_streamoff,
- .vidioc_s_parm = cpia2_s_parm,
- .vidioc_g_parm = cpia2_g_parm,
- .vidioc_enum_framesizes = cpia2_enum_framesizes,
- .vidioc_enum_frameintervals = cpia2_enum_frameintervals,
- .vidioc_subscribe_event = v4l2_ctrl_subscribe_event,
- .vidioc_unsubscribe_event = v4l2_event_unsubscribe,
-};
-
-/***
- * The v4l video device structure initialized for this device
- ***/
-static const struct v4l2_file_operations cpia2_fops = {
- .owner = THIS_MODULE,
- .open = cpia2_open,
- .release = cpia2_close,
- .read = cpia2_v4l_read,
- .poll = cpia2_v4l_poll,
- .unlocked_ioctl = video_ioctl2,
- .mmap = cpia2_mmap,
-};
-
-static struct video_device cpia2_template = {
- /* I could not find any place for the old .initialize initializer?? */
- .name = "CPiA2 Camera",
- .fops = &cpia2_fops,
- .ioctl_ops = &cpia2_ioctl_ops,
- .release = video_device_release_empty,
-};
-
-void cpia2_camera_release(struct v4l2_device *v4l2_dev)
-{
- struct camera_data *cam =
- container_of(v4l2_dev, struct camera_data, v4l2_dev);
-
- v4l2_ctrl_handler_free(&cam->hdl);
- v4l2_device_unregister(&cam->v4l2_dev);
- kfree(cam);
-}
-
-static const struct v4l2_ctrl_ops cpia2_ctrl_ops = {
- .s_ctrl = cpia2_s_ctrl,
-};
-
-/******************************************************************************
- *
- * cpia2_register_camera
- *
- *****************************************************************************/
-int cpia2_register_camera(struct camera_data *cam)
-{
- struct v4l2_ctrl_handler *hdl = &cam->hdl;
- struct v4l2_ctrl_config cpia2_usb_alt = {
- .ops = &cpia2_ctrl_ops,
- .id = CPIA2_CID_USB_ALT,
- .name = "USB Alternate",
- .type = V4L2_CTRL_TYPE_INTEGER,
- .min = USBIF_ISO_1,
- .max = USBIF_ISO_6,
- .step = 1,
- };
- int ret;
-
- v4l2_ctrl_handler_init(hdl, 12);
- v4l2_ctrl_new_std(hdl, &cpia2_ctrl_ops,
- V4L2_CID_BRIGHTNESS,
- cam->params.pnp_id.device_type == DEVICE_STV_672 ? 1 : 0,
- 255, 1, DEFAULT_BRIGHTNESS);
- v4l2_ctrl_new_std(hdl, &cpia2_ctrl_ops,
- V4L2_CID_CONTRAST, 0, 255, 1, DEFAULT_CONTRAST);
- v4l2_ctrl_new_std(hdl, &cpia2_ctrl_ops,
- V4L2_CID_SATURATION, 0, 255, 1, DEFAULT_SATURATION);
- v4l2_ctrl_new_std(hdl, &cpia2_ctrl_ops,
- V4L2_CID_HFLIP, 0, 1, 1, 0);
- v4l2_ctrl_new_std(hdl, &cpia2_ctrl_ops,
- V4L2_CID_JPEG_ACTIVE_MARKER, 0,
- V4L2_JPEG_ACTIVE_MARKER_DHT, 0,
- V4L2_JPEG_ACTIVE_MARKER_DHT);
- v4l2_ctrl_new_std(hdl, &cpia2_ctrl_ops,
- V4L2_CID_JPEG_COMPRESSION_QUALITY, 1,
- 100, 1, 100);
- cpia2_usb_alt.def = alternate;
- cam->usb_alt = v4l2_ctrl_new_custom(hdl, &cpia2_usb_alt, NULL);
- /* VP5 Only */
- if (cam->params.pnp_id.device_type != DEVICE_STV_672)
- v4l2_ctrl_new_std(hdl, &cpia2_ctrl_ops,
- V4L2_CID_VFLIP, 0, 1, 1, 0);
- /* Flicker control only valid for 672 */
- if (cam->params.pnp_id.device_type == DEVICE_STV_672)
- v4l2_ctrl_new_std_menu(hdl, &cpia2_ctrl_ops,
- V4L2_CID_POWER_LINE_FREQUENCY,
- V4L2_CID_POWER_LINE_FREQUENCY_60HZ, 0, 0);
- /* Light control only valid for the QX5 Microscope */
- if (cam->params.pnp_id.product == 0x151) {
- cam->top_light = v4l2_ctrl_new_std(hdl, &cpia2_ctrl_ops,
- V4L2_CID_ILLUMINATORS_1, 0, 1, 1, 0);
- cam->bottom_light = v4l2_ctrl_new_std(hdl, &cpia2_ctrl_ops,
- V4L2_CID_ILLUMINATORS_2, 0, 1, 1, 0);
- v4l2_ctrl_cluster(2, &cam->top_light);
- }
-
- if (hdl->error) {
- ret = hdl->error;
- v4l2_ctrl_handler_free(hdl);
- return ret;
- }
-
- cam->vdev = cpia2_template;
- video_set_drvdata(&cam->vdev, cam);
- cam->vdev.lock = &cam->v4l2_lock;
- cam->vdev.ctrl_handler = hdl;
- cam->vdev.v4l2_dev = &cam->v4l2_dev;
- set_bit(V4L2_FL_USE_FH_PRIO, &cam->vdev.flags);
-
- reset_camera_struct_v4l(cam);
-
- /* register v4l device */
- if (video_register_device(&cam->vdev, VFL_TYPE_GRABBER, video_nr) < 0) {
- ERR("video_register_device failed\n");
- return -ENODEV;
- }
-
- return 0;
-}
-
-/******************************************************************************
- *
- * cpia2_unregister_camera
- *
- *****************************************************************************/
-void cpia2_unregister_camera(struct camera_data *cam)
-{
- video_unregister_device(&cam->vdev);
-}
-
-/******************************************************************************
- *
- * check_parameters
- *
- * Make sure that all user-supplied parameters are sensible
- *****************************************************************************/
-static void __init check_parameters(void)
-{
- if(buffer_size < PAGE_SIZE) {
- buffer_size = PAGE_SIZE;
- LOG("buffer_size too small, setting to %d\n", buffer_size);
- } else if(buffer_size > 1024*1024) {
- /* arbitrary upper limiit */
- buffer_size = 1024*1024;
- LOG("buffer_size ridiculously large, setting to %d\n",
- buffer_size);
- } else {
- buffer_size += PAGE_SIZE-1;
- buffer_size &= ~(PAGE_SIZE-1);
- }
-
- if(num_buffers < 1) {
- num_buffers = 1;
- LOG("num_buffers too small, setting to %d\n", num_buffers);
- } else if(num_buffers > VIDEO_MAX_FRAME) {
- num_buffers = VIDEO_MAX_FRAME;
- LOG("num_buffers too large, setting to %d\n", num_buffers);
- }
-
- if(alternate < USBIF_ISO_1 || alternate > USBIF_ISO_6) {
- alternate = DEFAULT_ALT;
- LOG("alternate specified is invalid, using %d\n", alternate);
- }
-
- if (flicker_mode != 0 && flicker_mode != FLICKER_50 && flicker_mode != FLICKER_60) {
- flicker_mode = 0;
- LOG("Flicker mode specified is invalid, using %d\n",
- flicker_mode);
- }
-
- DBG("Using %d buffers, each %d bytes, alternate=%d\n",
- num_buffers, buffer_size, alternate);
-}
-
-/************ Module Stuff ***************/
-
-
-/******************************************************************************
- *
- * cpia2_init/module_init
- *
- *****************************************************************************/
-static int __init cpia2_init(void)
-{
- LOG("%s v%s\n",
- ABOUT, CPIA_VERSION);
- check_parameters();
- cpia2_usb_init();
- return 0;
-}
-
-
-/******************************************************************************
- *
- * cpia2_exit/module_exit
- *
- *****************************************************************************/
-static void __exit cpia2_exit(void)
-{
- cpia2_usb_cleanup();
- schedule_timeout(2 * HZ);
-}
-
-module_init(cpia2_init);
-module_exit(cpia2_exit);
+++ /dev/null
-config VIDEO_CX231XX
- tristate "Conexant cx231xx USB video capture support"
- depends on VIDEO_DEV && I2C
- select VIDEO_TUNER
- select VIDEO_TVEEPROM
- depends on RC_CORE
- select VIDEOBUF_VMALLOC
- select VIDEO_CX25840
- select VIDEO_CX2341X
-
- ---help---
- This is a video4linux driver for Conexant 231xx USB based TV cards.
-
- To compile this driver as a module, choose M here: the
- module will be called cx231xx
-
-config VIDEO_CX231XX_RC
- bool "Conexant cx231xx Remote Controller additional support"
- depends on RC_CORE
- depends on VIDEO_CX231XX
- default y
- ---help---
- cx231xx hardware has a builtin RX/TX support. However, a few
- designs opted to not use it, but, instead, some other hardware.
- This module enables the usage of those other hardware, like the
- ones used with ISDB-T boards.
-
- On most cases, all you need for IR is mceusb module.
-
-config VIDEO_CX231XX_ALSA
- tristate "Conexant Cx231xx ALSA audio module"
- depends on VIDEO_CX231XX && SND
- select SND_PCM
-
- ---help---
- This is an ALSA driver for Cx231xx USB based TV cards.
-
- To compile this driver as a module, choose M here: the
- module will be called cx231xx-alsa
-
-config VIDEO_CX231XX_DVB
- tristate "DVB/ATSC Support for Cx231xx based TV cards"
- depends on VIDEO_CX231XX && DVB_CORE && DVB_CAPTURE_DRIVERS
- select VIDEOBUF_DVB
- select MEDIA_TUNER_XC5000 if !MEDIA_TUNER_CUSTOMISE
- select MEDIA_TUNER_TDA18271 if !MEDIA_TUNER_CUSTOMISE
- select DVB_MB86A20S if !DVB_FE_CUSTOMISE
-
- ---help---
- This adds support for DVB cards based on the
- Conexant cx231xx chips.
+++ /dev/null
-cx231xx-y += cx231xx-video.o cx231xx-i2c.o cx231xx-cards.o cx231xx-core.o
-cx231xx-y += cx231xx-avcore.o cx231xx-417.o cx231xx-pcb-cfg.o cx231xx-vbi.o
-cx231xx-$(CONFIG_VIDEO_CX231XX_RC) += cx231xx-input.o
-
-cx231xx-alsa-objs := cx231xx-audio.o
-
-obj-$(CONFIG_VIDEO_CX231XX) += cx231xx.o
-obj-$(CONFIG_VIDEO_CX231XX_ALSA) += cx231xx-alsa.o
-obj-$(CONFIG_VIDEO_CX231XX_DVB) += cx231xx-dvb.o
-
-ccflags-y += -Idrivers/media/video
-ccflags-y += -Idrivers/media/tuners
-ccflags-y += -Idrivers/media/dvb-core
-ccflags-y += -Idrivers/media/dvb-frontends
-ccflags-y += -Idrivers/media/usb/dvb-usb
+++ /dev/null
-/*
- *
- * Support for a cx23417 mpeg encoder via cx231xx host port.
- *
- * (c) 2004 Jelle Foks <jelle@foks.us>
- * (c) 2004 Gerd Knorr <kraxel@bytesex.org>
- * (c) 2008 Steven Toth <stoth@linuxtv.org>
- * - CX23885/7/8 support
- *
- * Includes parts from the ivtv driver( http://ivtv.sourceforge.net/),
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/init.h>
-#include <linux/fs.h>
-#include <linux/delay.h>
-#include <linux/device.h>
-#include <linux/firmware.h>
-#include <linux/vmalloc.h>
-#include <media/v4l2-common.h>
-#include <media/v4l2-ioctl.h>
-#include <media/cx2341x.h>
-#include <linux/usb.h>
-
-#include "cx231xx.h"
-/*#include "cx23885-ioctl.h"*/
-
-#define CX231xx_FIRM_IMAGE_SIZE 376836
-#define CX231xx_FIRM_IMAGE_NAME "v4l-cx23885-enc.fw"
-
-/* for polaris ITVC */
-#define ITVC_WRITE_DIR 0x03FDFC00
-#define ITVC_READ_DIR 0x0001FC00
-
-#define MCI_MEMORY_DATA_BYTE0 0x00
-#define MCI_MEMORY_DATA_BYTE1 0x08
-#define MCI_MEMORY_DATA_BYTE2 0x10
-#define MCI_MEMORY_DATA_BYTE3 0x18
-
-#define MCI_MEMORY_ADDRESS_BYTE2 0x20
-#define MCI_MEMORY_ADDRESS_BYTE1 0x28
-#define MCI_MEMORY_ADDRESS_BYTE0 0x30
-
-#define MCI_REGISTER_DATA_BYTE0 0x40
-#define MCI_REGISTER_DATA_BYTE1 0x48
-#define MCI_REGISTER_DATA_BYTE2 0x50
-#define MCI_REGISTER_DATA_BYTE3 0x58
-
-#define MCI_REGISTER_ADDRESS_BYTE0 0x60
-#define MCI_REGISTER_ADDRESS_BYTE1 0x68
-
-#define MCI_REGISTER_MODE 0x70
-
-/* Read and write modes for polaris ITVC */
-#define MCI_MODE_REGISTER_READ 0x000
-#define MCI_MODE_REGISTER_WRITE 0x100
-#define MCI_MODE_MEMORY_READ 0x000
-#define MCI_MODE_MEMORY_WRITE 0x4000
-
-static unsigned int mpegbufs = 8;
-module_param(mpegbufs, int, 0644);
-MODULE_PARM_DESC(mpegbufs, "number of mpeg buffers, range 2-32");
-static unsigned int mpeglines = 128;
-module_param(mpeglines, int, 0644);
-MODULE_PARM_DESC(mpeglines, "number of lines in an MPEG buffer, range 2-32");
-static unsigned int mpeglinesize = 512;
-module_param(mpeglinesize, int, 0644);
-MODULE_PARM_DESC(mpeglinesize,
- "number of bytes in each line of an MPEG buffer, range 512-1024");
-
-static unsigned int v4l_debug = 1;
-module_param(v4l_debug, int, 0644);
-MODULE_PARM_DESC(v4l_debug, "enable V4L debug messages");
-struct cx231xx_dmaqueue *dma_qq;
-#define dprintk(level, fmt, arg...)\
- do { if (v4l_debug >= level) \
- printk(KERN_INFO "%s: " fmt, \
- (dev) ? dev->name : "cx231xx[?]", ## arg); \
- } while (0)
-
-static struct cx231xx_tvnorm cx231xx_tvnorms[] = {
- {
- .name = "NTSC-M",
- .id = V4L2_STD_NTSC_M,
- }, {
- .name = "NTSC-JP",
- .id = V4L2_STD_NTSC_M_JP,
- }, {
- .name = "PAL-BG",
- .id = V4L2_STD_PAL_BG,
- }, {
- .name = "PAL-DK",
- .id = V4L2_STD_PAL_DK,
- }, {
- .name = "PAL-I",
- .id = V4L2_STD_PAL_I,
- }, {
- .name = "PAL-M",
- .id = V4L2_STD_PAL_M,
- }, {
- .name = "PAL-N",
- .id = V4L2_STD_PAL_N,
- }, {
- .name = "PAL-Nc",
- .id = V4L2_STD_PAL_Nc,
- }, {
- .name = "PAL-60",
- .id = V4L2_STD_PAL_60,
- }, {
- .name = "SECAM-L",
- .id = V4L2_STD_SECAM_L,
- }, {
- .name = "SECAM-DK",
- .id = V4L2_STD_SECAM_DK,
- }
-};
-
-/* ------------------------------------------------------------------ */
-enum cx231xx_capture_type {
- CX231xx_MPEG_CAPTURE,
- CX231xx_RAW_CAPTURE,
- CX231xx_RAW_PASSTHRU_CAPTURE
-};
-enum cx231xx_capture_bits {
- CX231xx_RAW_BITS_NONE = 0x00,
- CX231xx_RAW_BITS_YUV_CAPTURE = 0x01,
- CX231xx_RAW_BITS_PCM_CAPTURE = 0x02,
- CX231xx_RAW_BITS_VBI_CAPTURE = 0x04,
- CX231xx_RAW_BITS_PASSTHRU_CAPTURE = 0x08,
- CX231xx_RAW_BITS_TO_HOST_CAPTURE = 0x10
-};
-enum cx231xx_capture_end {
- CX231xx_END_AT_GOP, /* stop at the end of gop, generate irq */
- CX231xx_END_NOW, /* stop immediately, no irq */
-};
-enum cx231xx_framerate {
- CX231xx_FRAMERATE_NTSC_30, /* NTSC: 30fps */
- CX231xx_FRAMERATE_PAL_25 /* PAL: 25fps */
-};
-enum cx231xx_stream_port {
- CX231xx_OUTPUT_PORT_MEMORY,
- CX231xx_OUTPUT_PORT_STREAMING,
- CX231xx_OUTPUT_PORT_SERIAL
-};
-enum cx231xx_data_xfer_status {
- CX231xx_MORE_BUFFERS_FOLLOW,
- CX231xx_LAST_BUFFER,
-};
-enum cx231xx_picture_mask {
- CX231xx_PICTURE_MASK_NONE,
- CX231xx_PICTURE_MASK_I_FRAMES,
- CX231xx_PICTURE_MASK_I_P_FRAMES = 0x3,
- CX231xx_PICTURE_MASK_ALL_FRAMES = 0x7,
-};
-enum cx231xx_vbi_mode_bits {
- CX231xx_VBI_BITS_SLICED,
- CX231xx_VBI_BITS_RAW,
-};
-enum cx231xx_vbi_insertion_bits {
- CX231xx_VBI_BITS_INSERT_IN_XTENSION_USR_DATA,
- CX231xx_VBI_BITS_INSERT_IN_PRIVATE_PACKETS = 0x1 << 1,
- CX231xx_VBI_BITS_SEPARATE_STREAM = 0x2 << 1,
- CX231xx_VBI_BITS_SEPARATE_STREAM_USR_DATA = 0x4 << 1,
- CX231xx_VBI_BITS_SEPARATE_STREAM_PRV_DATA = 0x5 << 1,
-};
-enum cx231xx_dma_unit {
- CX231xx_DMA_BYTES,
- CX231xx_DMA_FRAMES,
-};
-enum cx231xx_dma_transfer_status_bits {
- CX231xx_DMA_TRANSFER_BITS_DONE = 0x01,
- CX231xx_DMA_TRANSFER_BITS_ERROR = 0x04,
- CX231xx_DMA_TRANSFER_BITS_LL_ERROR = 0x10,
-};
-enum cx231xx_pause {
- CX231xx_PAUSE_ENCODING,
- CX231xx_RESUME_ENCODING,
-};
-enum cx231xx_copyright {
- CX231xx_COPYRIGHT_OFF,
- CX231xx_COPYRIGHT_ON,
-};
-enum cx231xx_notification_type {
- CX231xx_NOTIFICATION_REFRESH,
-};
-enum cx231xx_notification_status {
- CX231xx_NOTIFICATION_OFF,
- CX231xx_NOTIFICATION_ON,
-};
-enum cx231xx_notification_mailbox {
- CX231xx_NOTIFICATION_NO_MAILBOX = -1,
-};
-enum cx231xx_field1_lines {
- CX231xx_FIELD1_SAA7114 = 0x00EF, /* 239 */
- CX231xx_FIELD1_SAA7115 = 0x00F0, /* 240 */
- CX231xx_FIELD1_MICRONAS = 0x0105, /* 261 */
-};
-enum cx231xx_field2_lines {
- CX231xx_FIELD2_SAA7114 = 0x00EF, /* 239 */
- CX231xx_FIELD2_SAA7115 = 0x00F0, /* 240 */
- CX231xx_FIELD2_MICRONAS = 0x0106, /* 262 */
-};
-enum cx231xx_custom_data_type {
- CX231xx_CUSTOM_EXTENSION_USR_DATA,
- CX231xx_CUSTOM_PRIVATE_PACKET,
-};
-enum cx231xx_mute {
- CX231xx_UNMUTE,
- CX231xx_MUTE,
-};
-enum cx231xx_mute_video_mask {
- CX231xx_MUTE_VIDEO_V_MASK = 0x0000FF00,
- CX231xx_MUTE_VIDEO_U_MASK = 0x00FF0000,
- CX231xx_MUTE_VIDEO_Y_MASK = 0xFF000000,
-};
-enum cx231xx_mute_video_shift {
- CX231xx_MUTE_VIDEO_V_SHIFT = 8,
- CX231xx_MUTE_VIDEO_U_SHIFT = 16,
- CX231xx_MUTE_VIDEO_Y_SHIFT = 24,
-};
-
-/* defines below are from ivtv-driver.h */
-#define IVTV_CMD_HW_BLOCKS_RST 0xFFFFFFFF
-
-/* Firmware API commands */
-#define IVTV_API_STD_TIMEOUT 500
-
-/* Registers */
-/* IVTV_REG_OFFSET */
-#define IVTV_REG_ENC_SDRAM_REFRESH (0x07F8)
-#define IVTV_REG_ENC_SDRAM_PRECHARGE (0x07FC)
-#define IVTV_REG_SPU (0x9050)
-#define IVTV_REG_HW_BLOCKS (0x9054)
-#define IVTV_REG_VPU (0x9058)
-#define IVTV_REG_APU (0xA064)
-
-/*
- * Bit definitions for MC417_RWD and MC417_OEN registers
- *
- * bits 31-16
- *+-----------+
- *| Reserved |
- *|+-----------+
- *| bit 15 bit 14 bit 13 bit 12 bit 11 bit 10 bit 9 bit 8
- *|+-------+-------+-------+-------+-------+-------+-------+-------+
- *|| MIWR# | MIRD# | MICS# |MIRDY# |MIADDR3|MIADDR2|MIADDR1|MIADDR0|
- *|+-------+-------+-------+-------+-------+-------+-------+-------+
- *| bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0
- *|+-------+-------+-------+-------+-------+-------+-------+-------+
- *||MIDATA7|MIDATA6|MIDATA5|MIDATA4|MIDATA3|MIDATA2|MIDATA1|MIDATA0|
- *|+-------+-------+-------+-------+-------+-------+-------+-------+
- */
-#define MC417_MIWR 0x8000
-#define MC417_MIRD 0x4000
-#define MC417_MICS 0x2000
-#define MC417_MIRDY 0x1000
-#define MC417_MIADDR 0x0F00
-#define MC417_MIDATA 0x00FF
-
-
-/* Bit definitions for MC417_CTL register ****
- *bits 31-6 bits 5-4 bit 3 bits 2-1 Bit 0
- *+--------+-------------+--------+--------------+------------+
- *|Reserved|MC417_SPD_CTL|Reserved|MC417_GPIO_SEL|UART_GPIO_EN|
- *+--------+-------------+--------+--------------+------------+
- */
-#define MC417_SPD_CTL(x) (((x) << 4) & 0x00000030)
-#define MC417_GPIO_SEL(x) (((x) << 1) & 0x00000006)
-#define MC417_UART_GPIO_EN 0x00000001
-
-/* Values for speed control */
-#define MC417_SPD_CTL_SLOW 0x1
-#define MC417_SPD_CTL_MEDIUM 0x0
-#define MC417_SPD_CTL_FAST 0x3 /* b'1x, but we use b'11 */
-
-/* Values for GPIO select */
-#define MC417_GPIO_SEL_GPIO3 0x3
-#define MC417_GPIO_SEL_GPIO2 0x2
-#define MC417_GPIO_SEL_GPIO1 0x1
-#define MC417_GPIO_SEL_GPIO0 0x0
-
-
-#define CX23417_GPIO_MASK 0xFC0003FF
-static int setITVCReg(struct cx231xx *dev, u32 gpio_direction, u32 value)
-{
- int status = 0;
- u32 _gpio_direction = 0;
-
- _gpio_direction = _gpio_direction & CX23417_GPIO_MASK;
- _gpio_direction = _gpio_direction|gpio_direction;
- status = cx231xx_send_gpio_cmd(dev, _gpio_direction,
- (u8 *)&value, 4, 0, 0);
- return status;
-}
-static int getITVCReg(struct cx231xx *dev, u32 gpio_direction, u32 *pValue)
-{
- int status = 0;
- u32 _gpio_direction = 0;
-
- _gpio_direction = _gpio_direction & CX23417_GPIO_MASK;
- _gpio_direction = _gpio_direction|gpio_direction;
-
- status = cx231xx_send_gpio_cmd(dev, _gpio_direction,
- (u8 *)pValue, 4, 0, 1);
- return status;
-}
-
-static int waitForMciComplete(struct cx231xx *dev)
-{
- u32 gpio;
- u32 gpio_driection = 0;
- u8 count = 0;
- getITVCReg(dev, gpio_driection, &gpio);
-
- while (!(gpio&0x020000)) {
- msleep(10);
-
- getITVCReg(dev, gpio_driection, &gpio);
-
- if (count++ > 100) {
- dprintk(3, "ERROR: Timeout - gpio=%x\n", gpio);
- return -1;
- }
- }
- return 0;
-}
-
-static int mc417_register_write(struct cx231xx *dev, u16 address, u32 value)
-{
- u32 temp;
- int status = 0;
-
- temp = 0x82|MCI_REGISTER_DATA_BYTE0|((value&0x000000FF)<<8);
- temp = temp<<10;
- status = setITVCReg(dev, ITVC_WRITE_DIR, temp);
- if (status < 0)
- return status;
- temp = temp|((0x05)<<10);
- setITVCReg(dev, ITVC_WRITE_DIR, temp);
-
- /*write data byte 1;*/
- temp = 0x82|MCI_REGISTER_DATA_BYTE1|(value&0x0000FF00);
- temp = temp<<10;
- setITVCReg(dev, ITVC_WRITE_DIR, temp);
- temp = temp|((0x05)<<10);
- setITVCReg(dev, ITVC_WRITE_DIR, temp);
-
- /*write data byte 2;*/
- temp = 0x82|MCI_REGISTER_DATA_BYTE2|((value&0x00FF0000)>>8);
- temp = temp<<10;
- setITVCReg(dev, ITVC_WRITE_DIR, temp);
- temp = temp|((0x05)<<10);
- setITVCReg(dev, ITVC_WRITE_DIR, temp);
-
- /*write data byte 3;*/
- temp = 0x82|MCI_REGISTER_DATA_BYTE3|((value&0xFF000000)>>16);
- temp = temp<<10;
- setITVCReg(dev, ITVC_WRITE_DIR, temp);
- temp = temp|((0x05)<<10);
- setITVCReg(dev, ITVC_WRITE_DIR, temp);
-
- /*write address byte 0;*/
- temp = 0x82|MCI_REGISTER_ADDRESS_BYTE0|((address&0x000000FF)<<8);
- temp = temp<<10;
- setITVCReg(dev, ITVC_WRITE_DIR, temp);
- temp = temp|((0x05)<<10);
- setITVCReg(dev, ITVC_WRITE_DIR, temp);
-
- /*write address byte 1;*/
- temp = 0x82|MCI_REGISTER_ADDRESS_BYTE1|(address&0x0000FF00);
- temp = temp<<10;
- setITVCReg(dev, ITVC_WRITE_DIR, temp);
- temp = temp|((0x05)<<10);
- setITVCReg(dev, ITVC_WRITE_DIR, temp);
-
- /*Write that the mode is write.*/
- temp = 0x82 | MCI_REGISTER_MODE | MCI_MODE_REGISTER_WRITE;
- temp = temp<<10;
- setITVCReg(dev, ITVC_WRITE_DIR, temp);
- temp = temp|((0x05)<<10);
- setITVCReg(dev, ITVC_WRITE_DIR, temp);
-
- return waitForMciComplete(dev);
-}
-
-static int mc417_register_read(struct cx231xx *dev, u16 address, u32 *value)
-{
- /*write address byte 0;*/
- u32 temp;
- u32 return_value = 0;
- int ret = 0;
-
- temp = 0x82 | MCI_REGISTER_ADDRESS_BYTE0 | ((address & 0x00FF) << 8);
- temp = temp << 10;
- setITVCReg(dev, ITVC_WRITE_DIR, temp);
- temp = temp | ((0x05) << 10);
- setITVCReg(dev, ITVC_WRITE_DIR, temp);
-
- /*write address byte 1;*/
- temp = 0x82 | MCI_REGISTER_ADDRESS_BYTE1 | (address & 0xFF00);
- temp = temp << 10;
- setITVCReg(dev, ITVC_WRITE_DIR, temp);
- temp = temp | ((0x05) << 10);
- setITVCReg(dev, ITVC_WRITE_DIR, temp);
-
- /*write that the mode is read;*/
- temp = 0x82 | MCI_REGISTER_MODE | MCI_MODE_REGISTER_READ;
- temp = temp << 10;
- setITVCReg(dev, ITVC_WRITE_DIR, temp);
- temp = temp | ((0x05) << 10);
- setITVCReg(dev, ITVC_WRITE_DIR, temp);
-
- /*wait for the MIRDY line to be asserted ,
- signalling that the read is done;*/
- ret = waitForMciComplete(dev);
-
- /*switch the DATA- GPIO to input mode;*/
-
- /*Read data byte 0;*/
- temp = (0x82 | MCI_REGISTER_DATA_BYTE0) << 10;
- setITVCReg(dev, ITVC_READ_DIR, temp);
- temp = ((0x81 | MCI_REGISTER_DATA_BYTE0) << 10);
- setITVCReg(dev, ITVC_READ_DIR, temp);
- getITVCReg(dev, ITVC_READ_DIR, &temp);
- return_value |= ((temp & 0x03FC0000) >> 18);
- setITVCReg(dev, ITVC_READ_DIR, (0x87 << 10));
-
- /* Read data byte 1;*/
- temp = (0x82 | MCI_REGISTER_DATA_BYTE1) << 10;
- setITVCReg(dev, ITVC_READ_DIR, temp);
- temp = ((0x81 | MCI_REGISTER_DATA_BYTE1) << 10);
- setITVCReg(dev, ITVC_READ_DIR, temp);
- getITVCReg(dev, ITVC_READ_DIR, &temp);
-
- return_value |= ((temp & 0x03FC0000) >> 10);
- setITVCReg(dev, ITVC_READ_DIR, (0x87 << 10));
-
- /*Read data byte 2;*/
- temp = (0x82 | MCI_REGISTER_DATA_BYTE2) << 10;
- setITVCReg(dev, ITVC_READ_DIR, temp);
- temp = ((0x81 | MCI_REGISTER_DATA_BYTE2) << 10);
- setITVCReg(dev, ITVC_READ_DIR, temp);
- getITVCReg(dev, ITVC_READ_DIR, &temp);
- return_value |= ((temp & 0x03FC0000) >> 2);
- setITVCReg(dev, ITVC_READ_DIR, (0x87 << 10));
-
- /*Read data byte 3;*/
- temp = (0x82 | MCI_REGISTER_DATA_BYTE3) << 10;
- setITVCReg(dev, ITVC_READ_DIR, temp);
- temp = ((0x81 | MCI_REGISTER_DATA_BYTE3) << 10);
- setITVCReg(dev, ITVC_READ_DIR, temp);
- getITVCReg(dev, ITVC_READ_DIR, &temp);
- return_value |= ((temp & 0x03FC0000) << 6);
- setITVCReg(dev, ITVC_READ_DIR, (0x87 << 10));
-
- *value = return_value;
-
-
- return ret;
-}
-
-static int mc417_memory_write(struct cx231xx *dev, u32 address, u32 value)
-{
- /*write data byte 0;*/
-
- u32 temp;
- int ret = 0;
-
- temp = 0x82 | MCI_MEMORY_DATA_BYTE0|((value & 0x000000FF) << 8);
- temp = temp << 10;
- ret = setITVCReg(dev, ITVC_WRITE_DIR, temp);
- if (ret < 0)
- return ret;
- temp = temp | ((0x05) << 10);
- setITVCReg(dev, ITVC_WRITE_DIR, temp);
-
- /*write data byte 1;*/
- temp = 0x82 | MCI_MEMORY_DATA_BYTE1 | (value & 0x0000FF00);
- temp = temp << 10;
- setITVCReg(dev, ITVC_WRITE_DIR, temp);
- temp = temp | ((0x05) << 10);
- setITVCReg(dev, ITVC_WRITE_DIR, temp);
-
- /*write data byte 2;*/
- temp = 0x82|MCI_MEMORY_DATA_BYTE2|((value&0x00FF0000)>>8);
- temp = temp<<10;
- setITVCReg(dev, ITVC_WRITE_DIR, temp);
- temp = temp|((0x05)<<10);
- setITVCReg(dev, ITVC_WRITE_DIR, temp);
-
- /*write data byte 3;*/
- temp = 0x82|MCI_MEMORY_DATA_BYTE3|((value&0xFF000000)>>16);
- temp = temp<<10;
- setITVCReg(dev, ITVC_WRITE_DIR, temp);
- temp = temp|((0x05)<<10);
- setITVCReg(dev, ITVC_WRITE_DIR, temp);
-
- /* write address byte 2;*/
- temp = 0x82|MCI_MEMORY_ADDRESS_BYTE2 | MCI_MODE_MEMORY_WRITE |
- ((address & 0x003F0000)>>8);
- temp = temp<<10;
- setITVCReg(dev, ITVC_WRITE_DIR, temp);
- temp = temp|((0x05)<<10);
- setITVCReg(dev, ITVC_WRITE_DIR, temp);
-
- /* write address byte 1;*/
- temp = 0x82|MCI_MEMORY_ADDRESS_BYTE1 | (address & 0xFF00);
- temp = temp<<10;
- setITVCReg(dev, ITVC_WRITE_DIR, temp);
- temp = temp|((0x05)<<10);
- setITVCReg(dev, ITVC_WRITE_DIR, temp);
-
- /* write address byte 0;*/
- temp = 0x82|MCI_MEMORY_ADDRESS_BYTE0|((address & 0x00FF)<<8);
- temp = temp<<10;
- setITVCReg(dev, ITVC_WRITE_DIR, temp);
- temp = temp|((0x05)<<10);
- setITVCReg(dev, ITVC_WRITE_DIR, temp);
-
- /*wait for MIRDY line;*/
- waitForMciComplete(dev);
-
- return 0;
-}
-
-static int mc417_memory_read(struct cx231xx *dev, u32 address, u32 *value)
-{
- u32 temp = 0;
- u32 return_value = 0;
- int ret = 0;
-
- /*write address byte 2;*/
- temp = 0x82|MCI_MEMORY_ADDRESS_BYTE2 | MCI_MODE_MEMORY_READ |
- ((address & 0x003F0000)>>8);
- temp = temp<<10;
- ret = setITVCReg(dev, ITVC_WRITE_DIR, temp);
- if (ret < 0)
- return ret;
- temp = temp|((0x05)<<10);
- setITVCReg(dev, ITVC_WRITE_DIR, temp);
-
- /*write address byte 1*/
- temp = 0x82|MCI_MEMORY_ADDRESS_BYTE1 | (address & 0xFF00);
- temp = temp<<10;
- setITVCReg(dev, ITVC_WRITE_DIR, temp);
- temp = temp|((0x05)<<10);
- setITVCReg(dev, ITVC_WRITE_DIR, temp);
-
- /*write address byte 0*/
- temp = 0x82|MCI_MEMORY_ADDRESS_BYTE0 | ((address & 0x00FF)<<8);
- temp = temp<<10;
- setITVCReg(dev, ITVC_WRITE_DIR, temp);
- temp = temp|((0x05)<<10);
- setITVCReg(dev, ITVC_WRITE_DIR, temp);
-
- /*Wait for MIRDY line*/
- ret = waitForMciComplete(dev);
-
-
- /*Read data byte 3;*/
- temp = (0x82|MCI_MEMORY_DATA_BYTE3)<<10;
- setITVCReg(dev, ITVC_READ_DIR, temp);
- temp = ((0x81|MCI_MEMORY_DATA_BYTE3)<<10);
- setITVCReg(dev, ITVC_READ_DIR, temp);
- getITVCReg(dev, ITVC_READ_DIR, &temp);
- return_value |= ((temp&0x03FC0000)<<6);
- setITVCReg(dev, ITVC_READ_DIR, (0x87<<10));
-
- /*Read data byte 2;*/
- temp = (0x82|MCI_MEMORY_DATA_BYTE2)<<10;
- setITVCReg(dev, ITVC_READ_DIR, temp);
- temp = ((0x81|MCI_MEMORY_DATA_BYTE2)<<10);
- setITVCReg(dev, ITVC_READ_DIR, temp);
- getITVCReg(dev, ITVC_READ_DIR, &temp);
- return_value |= ((temp&0x03FC0000)>>2);
- setITVCReg(dev, ITVC_READ_DIR, (0x87<<10));
-
- /* Read data byte 1;*/
- temp = (0x82|MCI_MEMORY_DATA_BYTE1)<<10;
- setITVCReg(dev, ITVC_READ_DIR, temp);
- temp = ((0x81|MCI_MEMORY_DATA_BYTE1)<<10);
- setITVCReg(dev, ITVC_READ_DIR, temp);
- getITVCReg(dev, ITVC_READ_DIR, &temp);
- return_value |= ((temp&0x03FC0000)>>10);
- setITVCReg(dev, ITVC_READ_DIR, (0x87<<10));
-
- /*Read data byte 0;*/
- temp = (0x82|MCI_MEMORY_DATA_BYTE0)<<10;
- setITVCReg(dev, ITVC_READ_DIR, temp);
- temp = ((0x81|MCI_MEMORY_DATA_BYTE0)<<10);
- setITVCReg(dev, ITVC_READ_DIR, temp);
- getITVCReg(dev, ITVC_READ_DIR, &temp);
- return_value |= ((temp&0x03FC0000)>>18);
- setITVCReg(dev, ITVC_READ_DIR, (0x87<<10));
-
- *value = return_value;
- return ret;
-}
-
-/* ------------------------------------------------------------------ */
-
-/* MPEG encoder API */
-static char *cmd_to_str(int cmd)
-{
- switch (cmd) {
- case CX2341X_ENC_PING_FW:
- return "PING_FW";
- case CX2341X_ENC_START_CAPTURE:
- return "START_CAPTURE";
- case CX2341X_ENC_STOP_CAPTURE:
- return "STOP_CAPTURE";
- case CX2341X_ENC_SET_AUDIO_ID:
- return "SET_AUDIO_ID";
- case CX2341X_ENC_SET_VIDEO_ID:
- return "SET_VIDEO_ID";
- case CX2341X_ENC_SET_PCR_ID:
- return "SET_PCR_PID";
- case CX2341X_ENC_SET_FRAME_RATE:
- return "SET_FRAME_RATE";
- case CX2341X_ENC_SET_FRAME_SIZE:
- return "SET_FRAME_SIZE";
- case CX2341X_ENC_SET_BIT_RATE:
- return "SET_BIT_RATE";
- case CX2341X_ENC_SET_GOP_PROPERTIES:
- return "SET_GOP_PROPERTIES";
- case CX2341X_ENC_SET_ASPECT_RATIO:
- return "SET_ASPECT_RATIO";
- case CX2341X_ENC_SET_DNR_FILTER_MODE:
- return "SET_DNR_FILTER_PROPS";
- case CX2341X_ENC_SET_DNR_FILTER_PROPS:
- return "SET_DNR_FILTER_PROPS";
- case CX2341X_ENC_SET_CORING_LEVELS:
- return "SET_CORING_LEVELS";
- case CX2341X_ENC_SET_SPATIAL_FILTER_TYPE:
- return "SET_SPATIAL_FILTER_TYPE";
- case CX2341X_ENC_SET_VBI_LINE:
- return "SET_VBI_LINE";
- case CX2341X_ENC_SET_STREAM_TYPE:
- return "SET_STREAM_TYPE";
- case CX2341X_ENC_SET_OUTPUT_PORT:
- return "SET_OUTPUT_PORT";
- case CX2341X_ENC_SET_AUDIO_PROPERTIES:
- return "SET_AUDIO_PROPERTIES";
- case CX2341X_ENC_HALT_FW:
- return "HALT_FW";
- case CX2341X_ENC_GET_VERSION:
- return "GET_VERSION";
- case CX2341X_ENC_SET_GOP_CLOSURE:
- return "SET_GOP_CLOSURE";
- case CX2341X_ENC_GET_SEQ_END:
- return "GET_SEQ_END";
- case CX2341X_ENC_SET_PGM_INDEX_INFO:
- return "SET_PGM_INDEX_INFO";
- case CX2341X_ENC_SET_VBI_CONFIG:
- return "SET_VBI_CONFIG";
- case CX2341X_ENC_SET_DMA_BLOCK_SIZE:
- return "SET_DMA_BLOCK_SIZE";
- case CX2341X_ENC_GET_PREV_DMA_INFO_MB_10:
- return "GET_PREV_DMA_INFO_MB_10";
- case CX2341X_ENC_GET_PREV_DMA_INFO_MB_9:
- return "GET_PREV_DMA_INFO_MB_9";
- case CX2341X_ENC_SCHED_DMA_TO_HOST:
- return "SCHED_DMA_TO_HOST";
- case CX2341X_ENC_INITIALIZE_INPUT:
- return "INITIALIZE_INPUT";
- case CX2341X_ENC_SET_FRAME_DROP_RATE:
- return "SET_FRAME_DROP_RATE";
- case CX2341X_ENC_PAUSE_ENCODER:
- return "PAUSE_ENCODER";
- case CX2341X_ENC_REFRESH_INPUT:
- return "REFRESH_INPUT";
- case CX2341X_ENC_SET_COPYRIGHT:
- return "SET_COPYRIGHT";
- case CX2341X_ENC_SET_EVENT_NOTIFICATION:
- return "SET_EVENT_NOTIFICATION";
- case CX2341X_ENC_SET_NUM_VSYNC_LINES:
- return "SET_NUM_VSYNC_LINES";
- case CX2341X_ENC_SET_PLACEHOLDER:
- return "SET_PLACEHOLDER";
- case CX2341X_ENC_MUTE_VIDEO:
- return "MUTE_VIDEO";
- case CX2341X_ENC_MUTE_AUDIO:
- return "MUTE_AUDIO";
- case CX2341X_ENC_MISC:
- return "MISC";
- default:
- return "UNKNOWN";
- }
-}
-
-static int cx231xx_mbox_func(void *priv,
- u32 command,
- int in,
- int out,
- u32 data[CX2341X_MBOX_MAX_DATA])
-{
- struct cx231xx *dev = priv;
- unsigned long timeout;
- u32 value, flag, retval = 0;
- int i;
-
- dprintk(3, "%s: command(0x%X) = %s\n", __func__, command,
- cmd_to_str(command));
-
- /* this may not be 100% safe if we can't read any memory location
- without side effects */
- mc417_memory_read(dev, dev->cx23417_mailbox - 4, &value);
- if (value != 0x12345678) {
- dprintk(3,
- "Firmware and/or mailbox pointer not initialized "
- "or corrupted, signature = 0x%x, cmd = %s\n", value,
- cmd_to_str(command));
- return -1;
- }
-
- /* This read looks at 32 bits, but flag is only 8 bits.
- * Seems we also bail if CMD or TIMEOUT bytes are set???
- */
- mc417_memory_read(dev, dev->cx23417_mailbox, &flag);
- if (flag) {
- dprintk(3, "ERROR: Mailbox appears to be in use "
- "(%x), cmd = %s\n", flag, cmd_to_str(command));
- return -1;
- }
-
- flag |= 1; /* tell 'em we're working on it */
- mc417_memory_write(dev, dev->cx23417_mailbox, flag);
-
- /* write command + args + fill remaining with zeros */
- /* command code */
- mc417_memory_write(dev, dev->cx23417_mailbox + 1, command);
- mc417_memory_write(dev, dev->cx23417_mailbox + 3,
- IVTV_API_STD_TIMEOUT); /* timeout */
- for (i = 0; i < in; i++) {
- mc417_memory_write(dev, dev->cx23417_mailbox + 4 + i, data[i]);
- dprintk(3, "API Input %d = %d\n", i, data[i]);
- }
- for (; i < CX2341X_MBOX_MAX_DATA; i++)
- mc417_memory_write(dev, dev->cx23417_mailbox + 4 + i, 0);
-
- flag |= 3; /* tell 'em we're done writing */
- mc417_memory_write(dev, dev->cx23417_mailbox, flag);
-
- /* wait for firmware to handle the API command */
- timeout = jiffies + msecs_to_jiffies(10);
- for (;;) {
- mc417_memory_read(dev, dev->cx23417_mailbox, &flag);
- if (0 != (flag & 4))
- break;
- if (time_after(jiffies, timeout)) {
- dprintk(3, "ERROR: API Mailbox timeout\n");
- return -1;
- }
- udelay(10);
- }
-
- /* read output values */
- for (i = 0; i < out; i++) {
- mc417_memory_read(dev, dev->cx23417_mailbox + 4 + i, data + i);
- dprintk(3, "API Output %d = %d\n", i, data[i]);
- }
-
- mc417_memory_read(dev, dev->cx23417_mailbox + 2, &retval);
- dprintk(3, "API result = %d\n", retval);
-
- flag = 0;
- mc417_memory_write(dev, dev->cx23417_mailbox, flag);
-
- return retval;
-}
-
-/* We don't need to call the API often, so using just one
- * mailbox will probably suffice
- */
-static int cx231xx_api_cmd(struct cx231xx *dev,
- u32 command,
- u32 inputcnt,
- u32 outputcnt,
- ...)
-{
- u32 data[CX2341X_MBOX_MAX_DATA];
- va_list vargs;
- int i, err;
-
- dprintk(3, "%s() cmds = 0x%08x\n", __func__, command);
-
- va_start(vargs, outputcnt);
- for (i = 0; i < inputcnt; i++)
- data[i] = va_arg(vargs, int);
-
- err = cx231xx_mbox_func(dev, command, inputcnt, outputcnt, data);
- for (i = 0; i < outputcnt; i++) {
- int *vptr = va_arg(vargs, int *);
- *vptr = data[i];
- }
- va_end(vargs);
-
- return err;
-}
-
-static int cx231xx_find_mailbox(struct cx231xx *dev)
-{
- u32 signature[4] = {
- 0x12345678, 0x34567812, 0x56781234, 0x78123456
- };
- int signaturecnt = 0;
- u32 value;
- int i;
- int ret = 0;
-
- dprintk(2, "%s()\n", __func__);
-
- for (i = 0; i < 0x100; i++) {/*CX231xx_FIRM_IMAGE_SIZE*/
- ret = mc417_memory_read(dev, i, &value);
- if (ret < 0)
- return ret;
- if (value == signature[signaturecnt])
- signaturecnt++;
- else
- signaturecnt = 0;
- if (4 == signaturecnt) {
- dprintk(1, "Mailbox signature found at 0x%x\n", i+1);
- return i+1;
- }
- }
- dprintk(3, "Mailbox signature values not found!\n");
- return -1;
-}
-
-static void mciWriteMemoryToGPIO(struct cx231xx *dev, u32 address, u32 value,
- u32 *p_fw_image)
-{
-
- u32 temp = 0;
- int i = 0;
-
- temp = 0x82|MCI_MEMORY_DATA_BYTE0|((value&0x000000FF)<<8);
- temp = temp<<10;
- *p_fw_image = temp;
- p_fw_image++;
- temp = temp|((0x05)<<10);
- *p_fw_image = temp;
- p_fw_image++;
-
- /*write data byte 1;*/
- temp = 0x82|MCI_MEMORY_DATA_BYTE1|(value&0x0000FF00);
- temp = temp<<10;
- *p_fw_image = temp;
- p_fw_image++;
- temp = temp|((0x05)<<10);
- *p_fw_image = temp;
- p_fw_image++;
-
- /*write data byte 2;*/
- temp = 0x82|MCI_MEMORY_DATA_BYTE2|((value&0x00FF0000)>>8);
- temp = temp<<10;
- *p_fw_image = temp;
- p_fw_image++;
- temp = temp|((0x05)<<10);
- *p_fw_image = temp;
- p_fw_image++;
-
- /*write data byte 3;*/
- temp = 0x82|MCI_MEMORY_DATA_BYTE3|((value&0xFF000000)>>16);
- temp = temp<<10;
- *p_fw_image = temp;
- p_fw_image++;
- temp = temp|((0x05)<<10);
- *p_fw_image = temp;
- p_fw_image++;
-
- /* write address byte 2;*/
- temp = 0x82|MCI_MEMORY_ADDRESS_BYTE2 | MCI_MODE_MEMORY_WRITE |
- ((address & 0x003F0000)>>8);
- temp = temp<<10;
- *p_fw_image = temp;
- p_fw_image++;
- temp = temp|((0x05)<<10);
- *p_fw_image = temp;
- p_fw_image++;
-
- /* write address byte 1;*/
- temp = 0x82|MCI_MEMORY_ADDRESS_BYTE1 | (address & 0xFF00);
- temp = temp<<10;
- *p_fw_image = temp;
- p_fw_image++;
- temp = temp|((0x05)<<10);
- *p_fw_image = temp;
- p_fw_image++;
-
- /* write address byte 0;*/
- temp = 0x82|MCI_MEMORY_ADDRESS_BYTE0|((address & 0x00FF)<<8);
- temp = temp<<10;
- *p_fw_image = temp;
- p_fw_image++;
- temp = temp|((0x05)<<10);
- *p_fw_image = temp;
- p_fw_image++;
-
- for (i = 0; i < 6; i++) {
- *p_fw_image = 0xFFFFFFFF;
- p_fw_image++;
- }
-}
-
-
-static int cx231xx_load_firmware(struct cx231xx *dev)
-{
- static const unsigned char magic[8] = {
- 0xa7, 0x0d, 0x00, 0x00, 0x66, 0xbb, 0x55, 0xaa
- };
- const struct firmware *firmware;
- int i, retval = 0;
- u32 value = 0;
- u32 gpio_output = 0;
- /*u32 checksum = 0;*/
- /*u32 *dataptr;*/
- u32 transfer_size = 0;
- u32 fw_data = 0;
- u32 address = 0;
- /*u32 current_fw[800];*/
- u32 *p_current_fw, *p_fw;
- u32 *p_fw_data;
- int frame = 0;
- u16 _buffer_size = 4096;
- u8 *p_buffer;
-
- p_current_fw = vmalloc(1884180 * 4);
- p_fw = p_current_fw;
- if (p_current_fw == NULL) {
- dprintk(2, "FAIL!!!\n");
- return -1;
- }
-
- p_buffer = vmalloc(4096);
- if (p_buffer == NULL) {
- dprintk(2, "FAIL!!!\n");
- return -1;
- }
-
- dprintk(2, "%s()\n", __func__);
-
- /* Save GPIO settings before reset of APU */
- retval |= mc417_memory_read(dev, 0x9020, &gpio_output);
- retval |= mc417_memory_read(dev, 0x900C, &value);
-
- retval = mc417_register_write(dev,
- IVTV_REG_VPU, 0xFFFFFFED);
- retval |= mc417_register_write(dev,
- IVTV_REG_HW_BLOCKS, IVTV_CMD_HW_BLOCKS_RST);
- retval |= mc417_register_write(dev,
- IVTV_REG_ENC_SDRAM_REFRESH, 0x80000800);
- retval |= mc417_register_write(dev,
- IVTV_REG_ENC_SDRAM_PRECHARGE, 0x1A);
- retval |= mc417_register_write(dev,
- IVTV_REG_APU, 0);
-
- if (retval != 0) {
- printk(KERN_ERR "%s: Error with mc417_register_write\n",
- __func__);
- return -1;
- }
-
- retval = request_firmware(&firmware, CX231xx_FIRM_IMAGE_NAME,
- &dev->udev->dev);
-
- if (retval != 0) {
- printk(KERN_ERR
- "ERROR: Hotplug firmware request failed (%s).\n",
- CX231xx_FIRM_IMAGE_NAME);
- printk(KERN_ERR "Please fix your hotplug setup, the board will "
- "not work without firmware loaded!\n");
- return -1;
- }
-
- if (firmware->size != CX231xx_FIRM_IMAGE_SIZE) {
- printk(KERN_ERR "ERROR: Firmware size mismatch "
- "(have %zd, expected %d)\n",
- firmware->size, CX231xx_FIRM_IMAGE_SIZE);
- release_firmware(firmware);
- return -1;
- }
-
- if (0 != memcmp(firmware->data, magic, 8)) {
- printk(KERN_ERR
- "ERROR: Firmware magic mismatch, wrong file?\n");
- release_firmware(firmware);
- return -1;
- }
-
- initGPIO(dev);
-
- /* transfer to the chip */
- dprintk(2, "Loading firmware to GPIO...\n");
- p_fw_data = (u32 *)firmware->data;
- dprintk(2, "firmware->size=%zd\n", firmware->size);
- for (transfer_size = 0; transfer_size < firmware->size;
- transfer_size += 4) {
- fw_data = *p_fw_data;
-
- mciWriteMemoryToGPIO(dev, address, fw_data, p_current_fw);
- address = address + 1;
- p_current_fw += 20;
- p_fw_data += 1;
- }
-
- /*download the firmware by ep5-out*/
-
- for (frame = 0; frame < (int)(CX231xx_FIRM_IMAGE_SIZE*20/_buffer_size);
- frame++) {
- for (i = 0; i < _buffer_size; i++) {
- *(p_buffer + i) = (u8)(*(p_fw + (frame * 128 * 8 + (i / 4))) & 0x000000FF);
- i++;
- *(p_buffer + i) = (u8)((*(p_fw + (frame * 128 * 8 + (i / 4))) & 0x0000FF00) >> 8);
- i++;
- *(p_buffer + i) = (u8)((*(p_fw + (frame * 128 * 8 + (i / 4))) & 0x00FF0000) >> 16);
- i++;
- *(p_buffer + i) = (u8)((*(p_fw + (frame * 128 * 8 + (i / 4))) & 0xFF000000) >> 24);
- }
- cx231xx_ep5_bulkout(dev, p_buffer, _buffer_size);
- }
-
- p_current_fw = p_fw;
- vfree(p_current_fw);
- p_current_fw = NULL;
- uninitGPIO(dev);
- release_firmware(firmware);
- dprintk(1, "Firmware upload successful.\n");
-
- retval |= mc417_register_write(dev, IVTV_REG_HW_BLOCKS,
- IVTV_CMD_HW_BLOCKS_RST);
- if (retval < 0) {
- printk(KERN_ERR "%s: Error with mc417_register_write\n",
- __func__);
- return retval;
- }
- /* F/W power up disturbs the GPIOs, restore state */
- retval |= mc417_register_write(dev, 0x9020, gpio_output);
- retval |= mc417_register_write(dev, 0x900C, value);
-
- retval |= mc417_register_read(dev, IVTV_REG_VPU, &value);
- retval |= mc417_register_write(dev, IVTV_REG_VPU, value & 0xFFFFFFE8);
-
- if (retval < 0) {
- printk(KERN_ERR "%s: Error with mc417_register_write\n",
- __func__);
- return retval;
- }
- return 0;
-}
-
-static void cx231xx_417_check_encoder(struct cx231xx *dev)
-{
- u32 status, seq;
-
- status = 0;
- seq = 0;
- cx231xx_api_cmd(dev, CX2341X_ENC_GET_SEQ_END, 0, 2, &status, &seq);
- dprintk(1, "%s() status = %d, seq = %d\n", __func__, status, seq);
-}
-
-static void cx231xx_codec_settings(struct cx231xx *dev)
-{
- dprintk(1, "%s()\n", __func__);
-
- /* assign frame size */
- cx231xx_api_cmd(dev, CX2341X_ENC_SET_FRAME_SIZE, 2, 0,
- dev->ts1.height, dev->ts1.width);
-
- dev->mpeg_params.width = dev->ts1.width;
- dev->mpeg_params.height = dev->ts1.height;
-
- cx2341x_update(dev, cx231xx_mbox_func, NULL, &dev->mpeg_params);
-
- cx231xx_api_cmd(dev, CX2341X_ENC_MISC, 2, 0, 3, 1);
- cx231xx_api_cmd(dev, CX2341X_ENC_MISC, 2, 0, 4, 1);
-}
-
-static int cx231xx_initialize_codec(struct cx231xx *dev)
-{
- int version;
- int retval;
- u32 i;
- u32 val = 0;
-
- dprintk(1, "%s()\n", __func__);
- cx231xx_disable656(dev);
- retval = cx231xx_api_cmd(dev, CX2341X_ENC_PING_FW, 0, 0); /* ping */
- if (retval < 0) {
- dprintk(2, "%s() PING OK\n", __func__);
- retval = cx231xx_load_firmware(dev);
- if (retval < 0) {
- printk(KERN_ERR "%s() f/w load failed\n", __func__);
- return retval;
- }
- retval = cx231xx_find_mailbox(dev);
- if (retval < 0) {
- printk(KERN_ERR "%s() mailbox < 0, error\n",
- __func__);
- return -1;
- }
- dev->cx23417_mailbox = retval;
- retval = cx231xx_api_cmd(dev, CX2341X_ENC_PING_FW, 0, 0);
- if (retval < 0) {
- printk(KERN_ERR
- "ERROR: cx23417 firmware ping failed!\n");
- return -1;
- }
- retval = cx231xx_api_cmd(dev, CX2341X_ENC_GET_VERSION, 0, 1,
- &version);
- if (retval < 0) {
- printk(KERN_ERR "ERROR: cx23417 firmware get encoder :"
- "version failed!\n");
- return -1;
- }
- dprintk(1, "cx23417 firmware version is 0x%08x\n", version);
- msleep(200);
- }
-
- for (i = 0; i < 1; i++) {
- retval = mc417_register_read(dev, 0x20f8, &val);
- dprintk(3, "***before enable656() VIM Capture Lines =%d ***\n",
- val);
- if (retval < 0)
- return retval;
- }
-
- cx231xx_enable656(dev);
- /* stop mpeg capture */
- cx231xx_api_cmd(dev, CX2341X_ENC_STOP_CAPTURE,
- 3, 0, 1, 3, 4);
-
- cx231xx_codec_settings(dev);
- msleep(60);
-
-/* cx231xx_api_cmd(dev, CX2341X_ENC_SET_NUM_VSYNC_LINES, 2, 0,
- CX231xx_FIELD1_SAA7115, CX231xx_FIELD2_SAA7115);
- cx231xx_api_cmd(dev, CX2341X_ENC_SET_PLACEHOLDER, 12, 0,
- CX231xx_CUSTOM_EXTENSION_USR_DATA, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0);
-*/
-
-#if 0
- /* TODO */
- u32 data[7];
-
- /* Setup to capture VBI */
- data[0] = 0x0001BD00;
- data[1] = 1; /* frames per interrupt */
- data[2] = 4; /* total bufs */
- data[3] = 0x91559155; /* start codes */
- data[4] = 0x206080C0; /* stop codes */
- data[5] = 6; /* lines */
- data[6] = 64; /* BPL */
-
- cx231xx_api_cmd(dev, CX2341X_ENC_SET_VBI_CONFIG, 7, 0, data[0], data[1],
- data[2], data[3], data[4], data[5], data[6]);
-
- for (i = 2; i <= 24; i++) {
- int valid;
-
- valid = ((i >= 19) && (i <= 21));
- cx231xx_api_cmd(dev, CX2341X_ENC_SET_VBI_LINE, 5, 0, i,
- valid, 0 , 0, 0);
- cx231xx_api_cmd(dev, CX2341X_ENC_SET_VBI_LINE, 5, 0,
- i | 0x80000000, valid, 0, 0, 0);
- }
-#endif
-/* cx231xx_api_cmd(dev, CX2341X_ENC_MUTE_AUDIO, 1, 0, CX231xx_UNMUTE);
- msleep(60);
-*/
- /* initialize the video input */
- retval = cx231xx_api_cmd(dev, CX2341X_ENC_INITIALIZE_INPUT, 0, 0);
- if (retval < 0)
- return retval;
- msleep(60);
-
- /* Enable VIP style pixel invalidation so we work with scaled mode */
- mc417_memory_write(dev, 2120, 0x00000080);
-
- /* start capturing to the host interface */
- retval = cx231xx_api_cmd(dev, CX2341X_ENC_START_CAPTURE, 2, 0,
- CX231xx_MPEG_CAPTURE, CX231xx_RAW_BITS_NONE);
- if (retval < 0)
- return retval;
- msleep(10);
-
- for (i = 0; i < 1; i++) {
- mc417_register_read(dev, 0x20f8, &val);
- dprintk(3, "***VIM Capture Lines =%d ***\n", val);
- }
-
- return 0;
-}
-
-/* ------------------------------------------------------------------ */
-
-static int bb_buf_setup(struct videobuf_queue *q,
- unsigned int *count, unsigned int *size)
-{
- struct cx231xx_fh *fh = q->priv_data;
-
- fh->dev->ts1.ts_packet_size = mpeglinesize;
- fh->dev->ts1.ts_packet_count = mpeglines;
-
- *size = fh->dev->ts1.ts_packet_size * fh->dev->ts1.ts_packet_count;
- *count = mpegbufs;
-
- return 0;
-}
-static void free_buffer(struct videobuf_queue *vq, struct cx231xx_buffer *buf)
-{
- struct cx231xx_fh *fh = vq->priv_data;
- struct cx231xx *dev = fh->dev;
- unsigned long flags = 0;
-
- if (in_interrupt())
- BUG();
-
- spin_lock_irqsave(&dev->video_mode.slock, flags);
- if (dev->USE_ISO) {
- if (dev->video_mode.isoc_ctl.buf == buf)
- dev->video_mode.isoc_ctl.buf = NULL;
- } else {
- if (dev->video_mode.bulk_ctl.buf == buf)
- dev->video_mode.bulk_ctl.buf = NULL;
- }
- spin_unlock_irqrestore(&dev->video_mode.slock, flags);
- videobuf_waiton(vq, &buf->vb, 0, 0);
- videobuf_vmalloc_free(&buf->vb);
- buf->vb.state = VIDEOBUF_NEEDS_INIT;
-}
-
-static void buffer_copy(struct cx231xx *dev, char *data, int len, struct urb *urb,
- struct cx231xx_dmaqueue *dma_q)
-{
- void *vbuf;
- struct cx231xx_buffer *buf;
- u32 tail_data = 0;
- char *p_data;
-
- if (dma_q->mpeg_buffer_done == 0) {
- if (list_empty(&dma_q->active))
- return;
-
- buf = list_entry(dma_q->active.next,
- struct cx231xx_buffer, vb.queue);
- dev->video_mode.isoc_ctl.buf = buf;
- dma_q->mpeg_buffer_done = 1;
- }
- /* Fill buffer */
- buf = dev->video_mode.isoc_ctl.buf;
- vbuf = videobuf_to_vmalloc(&buf->vb);
-
- if ((dma_q->mpeg_buffer_completed+len) <
- mpeglines*mpeglinesize) {
- if (dma_q->add_ps_package_head ==
- CX231XX_NEED_ADD_PS_PACKAGE_HEAD) {
- memcpy(vbuf+dma_q->mpeg_buffer_completed,
- dma_q->ps_head, 3);
- dma_q->mpeg_buffer_completed =
- dma_q->mpeg_buffer_completed + 3;
- dma_q->add_ps_package_head =
- CX231XX_NONEED_PS_PACKAGE_HEAD;
- }
- memcpy(vbuf+dma_q->mpeg_buffer_completed, data, len);
- dma_q->mpeg_buffer_completed =
- dma_q->mpeg_buffer_completed + len;
- } else {
- dma_q->mpeg_buffer_done = 0;
-
- tail_data =
- mpeglines*mpeglinesize - dma_q->mpeg_buffer_completed;
- memcpy(vbuf+dma_q->mpeg_buffer_completed,
- data, tail_data);
-
- buf->vb.state = VIDEOBUF_DONE;
- buf->vb.field_count++;
- do_gettimeofday(&buf->vb.ts);
- list_del(&buf->vb.queue);
- wake_up(&buf->vb.done);
- dma_q->mpeg_buffer_completed = 0;
-
- if (len - tail_data > 0) {
- p_data = data + tail_data;
- dma_q->left_data_count = len - tail_data;
- memcpy(dma_q->p_left_data,
- p_data, len - tail_data);
- }
-
- }
-
- return;
-}
-
-static void buffer_filled(char *data, int len, struct urb *urb,
- struct cx231xx_dmaqueue *dma_q)
-{
- void *vbuf;
- struct cx231xx_buffer *buf;
-
- if (list_empty(&dma_q->active))
- return;
-
-
- buf = list_entry(dma_q->active.next,
- struct cx231xx_buffer, vb.queue);
-
-
- /* Fill buffer */
- vbuf = videobuf_to_vmalloc(&buf->vb);
- memcpy(vbuf, data, len);
- buf->vb.state = VIDEOBUF_DONE;
- buf->vb.field_count++;
- do_gettimeofday(&buf->vb.ts);
- list_del(&buf->vb.queue);
- wake_up(&buf->vb.done);
-
- return;
-}
-static inline int cx231xx_isoc_copy(struct cx231xx *dev, struct urb *urb)
-{
- struct cx231xx_dmaqueue *dma_q = urb->context;
- unsigned char *p_buffer;
- u32 buffer_size = 0;
- u32 i = 0;
-
- for (i = 0; i < urb->number_of_packets; i++) {
- if (dma_q->left_data_count > 0) {
- buffer_copy(dev, dma_q->p_left_data,
- dma_q->left_data_count, urb, dma_q);
- dma_q->mpeg_buffer_completed = dma_q->left_data_count;
- dma_q->left_data_count = 0;
- }
-
- p_buffer = urb->transfer_buffer +
- urb->iso_frame_desc[i].offset;
- buffer_size = urb->iso_frame_desc[i].actual_length;
-
- if (buffer_size > 0)
- buffer_copy(dev, p_buffer, buffer_size, urb, dma_q);
- }
-
- return 0;
-}
-static inline int cx231xx_bulk_copy(struct cx231xx *dev, struct urb *urb)
-{
-
- /*char *outp;*/
- /*struct cx231xx_buffer *buf;*/
- struct cx231xx_dmaqueue *dma_q = urb->context;
- unsigned char *p_buffer, *buffer;
- u32 buffer_size = 0;
-
- p_buffer = urb->transfer_buffer;
- buffer_size = urb->actual_length;
-
- buffer = kmalloc(buffer_size, GFP_ATOMIC);
-
- memcpy(buffer, dma_q->ps_head, 3);
- memcpy(buffer+3, p_buffer, buffer_size-3);
- memcpy(dma_q->ps_head, p_buffer+buffer_size-3, 3);
-
- p_buffer = buffer;
- buffer_filled(p_buffer, buffer_size, urb, dma_q);
-
- kfree(buffer);
- return 0;
-}
-
-static int bb_buf_prepare(struct videobuf_queue *q,
- struct videobuf_buffer *vb, enum v4l2_field field)
-{
- struct cx231xx_fh *fh = q->priv_data;
- struct cx231xx_buffer *buf =
- container_of(vb, struct cx231xx_buffer, vb);
- struct cx231xx *dev = fh->dev;
- int rc = 0, urb_init = 0;
- int size = fh->dev->ts1.ts_packet_size * fh->dev->ts1.ts_packet_count;
-
- dma_qq = &dev->video_mode.vidq;
-
- if (0 != buf->vb.baddr && buf->vb.bsize < size)
- return -EINVAL;
- buf->vb.width = fh->dev->ts1.ts_packet_size;
- buf->vb.height = fh->dev->ts1.ts_packet_count;
- buf->vb.size = size;
- buf->vb.field = field;
-
- if (VIDEOBUF_NEEDS_INIT == buf->vb.state) {
- rc = videobuf_iolock(q, &buf->vb, NULL);
- if (rc < 0)
- goto fail;
- }
-
- if (dev->USE_ISO) {
- if (!dev->video_mode.isoc_ctl.num_bufs)
- urb_init = 1;
- } else {
- if (!dev->video_mode.bulk_ctl.num_bufs)
- urb_init = 1;
- }
- /*cx231xx_info("urb_init=%d dev->video_mode.max_pkt_size=%d\n",
- urb_init, dev->video_mode.max_pkt_size);*/
- dev->mode_tv = 1;
-
- if (urb_init) {
- rc = cx231xx_set_mode(dev, CX231XX_DIGITAL_MODE);
- rc = cx231xx_unmute_audio(dev);
- if (dev->USE_ISO) {
- cx231xx_set_alt_setting(dev, INDEX_TS1, 4);
- rc = cx231xx_init_isoc(dev, mpeglines,
- mpegbufs,
- dev->ts1_mode.max_pkt_size,
- cx231xx_isoc_copy);
- } else {
- cx231xx_set_alt_setting(dev, INDEX_TS1, 0);
- rc = cx231xx_init_bulk(dev, mpeglines,
- mpegbufs,
- dev->ts1_mode.max_pkt_size,
- cx231xx_bulk_copy);
- }
- if (rc < 0)
- goto fail;
- }
-
- buf->vb.state = VIDEOBUF_PREPARED;
- return 0;
-
-fail:
- free_buffer(q, buf);
- return rc;
-}
-
-static void bb_buf_queue(struct videobuf_queue *q,
- struct videobuf_buffer *vb)
-{
- struct cx231xx_fh *fh = q->priv_data;
-
- struct cx231xx_buffer *buf =
- container_of(vb, struct cx231xx_buffer, vb);
- struct cx231xx *dev = fh->dev;
- struct cx231xx_dmaqueue *vidq = &dev->video_mode.vidq;
-
- buf->vb.state = VIDEOBUF_QUEUED;
- list_add_tail(&buf->vb.queue, &vidq->active);
-
-}
-
-static void bb_buf_release(struct videobuf_queue *q,
- struct videobuf_buffer *vb)
-{
- struct cx231xx_buffer *buf =
- container_of(vb, struct cx231xx_buffer, vb);
- /*struct cx231xx_fh *fh = q->priv_data;*/
- /*struct cx231xx *dev = (struct cx231xx *)fh->dev;*/
-
- free_buffer(q, buf);
-}
-
-static struct videobuf_queue_ops cx231xx_qops = {
- .buf_setup = bb_buf_setup,
- .buf_prepare = bb_buf_prepare,
- .buf_queue = bb_buf_queue,
- .buf_release = bb_buf_release,
-};
-
-/* ------------------------------------------------------------------ */
-
-static const u32 *ctrl_classes[] = {
- cx2341x_mpeg_ctrls,
- NULL
-};
-
-static int cx231xx_queryctrl(struct cx231xx *dev,
- struct v4l2_queryctrl *qctrl)
-{
- qctrl->id = v4l2_ctrl_next(ctrl_classes, qctrl->id);
- if (qctrl->id == 0)
- return -EINVAL;
-
- /* MPEG V4L2 controls */
- if (cx2341x_ctrl_query(&dev->mpeg_params, qctrl))
- qctrl->flags |= V4L2_CTRL_FLAG_DISABLED;
-
- return 0;
-}
-
-static int cx231xx_querymenu(struct cx231xx *dev,
- struct v4l2_querymenu *qmenu)
-{
- struct v4l2_queryctrl qctrl;
-
- qctrl.id = qmenu->id;
- cx231xx_queryctrl(dev, &qctrl);
- return v4l2_ctrl_query_menu(qmenu, &qctrl,
- cx2341x_ctrl_get_menu(&dev->mpeg_params, qmenu->id));
-}
-
-static int vidioc_g_std(struct file *file, void *fh0, v4l2_std_id *norm)
-{
- struct cx231xx_fh *fh = file->private_data;
- struct cx231xx *dev = fh->dev;
-
- *norm = dev->encodernorm.id;
- return 0;
-}
-static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *id)
-{
- struct cx231xx_fh *fh = file->private_data;
- struct cx231xx *dev = fh->dev;
- unsigned int i;
-
- for (i = 0; i < ARRAY_SIZE(cx231xx_tvnorms); i++)
- if (*id & cx231xx_tvnorms[i].id)
- break;
- if (i == ARRAY_SIZE(cx231xx_tvnorms))
- return -EINVAL;
- dev->encodernorm = cx231xx_tvnorms[i];
-
- if (dev->encodernorm.id & 0xb000) {
- dprintk(3, "encodernorm set to NTSC\n");
- dev->norm = V4L2_STD_NTSC;
- dev->ts1.height = 480;
- dev->mpeg_params.is_50hz = 0;
- } else {
- dprintk(3, "encodernorm set to PAL\n");
- dev->norm = V4L2_STD_PAL_B;
- dev->ts1.height = 576;
- dev->mpeg_params.is_50hz = 1;
- }
- call_all(dev, core, s_std, dev->norm);
- /* do mode control overrides */
- cx231xx_do_mode_ctrl_overrides(dev);
-
- dprintk(3, "exit vidioc_s_std() i=0x%x\n", i);
- return 0;
-}
-static int vidioc_g_audio(struct file *file, void *fh,
- struct v4l2_audio *a)
-{
- struct v4l2_audio *vin = a;
-
- int ret = -EINVAL;
- if (vin->index > 0)
- return ret;
- strncpy(vin->name, "VideoGrabber Audio", 14);
- vin->capability = V4L2_AUDCAP_STEREO;
-return 0;
-}
-static int vidioc_enumaudio(struct file *file, void *fh,
- struct v4l2_audio *a)
-{
- struct v4l2_audio *vin = a;
-
- int ret = -EINVAL;
-
- if (vin->index > 0)
- return ret;
- strncpy(vin->name, "VideoGrabber Audio", 14);
- vin->capability = V4L2_AUDCAP_STEREO;
-
-
-return 0;
-}
-static const char *iname[] = {
- [CX231XX_VMUX_COMPOSITE1] = "Composite1",
- [CX231XX_VMUX_SVIDEO] = "S-Video",
- [CX231XX_VMUX_TELEVISION] = "Television",
- [CX231XX_VMUX_CABLE] = "Cable TV",
- [CX231XX_VMUX_DVB] = "DVB",
- [CX231XX_VMUX_DEBUG] = "for debug only",
-};
-static int vidioc_enum_input(struct file *file, void *priv,
- struct v4l2_input *i)
-{
- struct cx231xx_fh *fh = file->private_data;
- struct cx231xx *dev = fh->dev;
- struct cx231xx_input *input;
- int n;
- dprintk(3, "enter vidioc_enum_input()i->index=%d\n", i->index);
-
- if (i->index >= 4)
- return -EINVAL;
-
-
- input = &cx231xx_boards[dev->model].input[i->index];
-
- if (input->type == 0)
- return -EINVAL;
-
- /* FIXME
- * strcpy(i->name, input->name); */
-
- n = i->index;
- strcpy(i->name, iname[INPUT(n)->type]);
-
- if (input->type == CX231XX_VMUX_TELEVISION ||
- input->type == CX231XX_VMUX_CABLE)
- i->type = V4L2_INPUT_TYPE_TUNER;
- else
- i->type = V4L2_INPUT_TYPE_CAMERA;
-
-
- return 0;
-}
-
-static int vidioc_g_input(struct file *file, void *priv, unsigned int *i)
-{
- *i = 0;
- return 0;
-}
-
-static int vidioc_s_input(struct file *file, void *priv, unsigned int i)
-{
- struct cx231xx_fh *fh = file->private_data;
- struct cx231xx *dev = fh->dev;
-
- dprintk(3, "enter vidioc_s_input() i=%d\n", i);
-
- mutex_lock(&dev->lock);
-
- video_mux(dev, i);
-
- mutex_unlock(&dev->lock);
-
- if (i >= 4)
- return -EINVAL;
- dev->input = i;
- dprintk(3, "exit vidioc_s_input()\n");
- return 0;
-}
-
-static int vidioc_g_tuner(struct file *file, void *priv,
- struct v4l2_tuner *t)
-{
- return 0;
-}
-
-static int vidioc_s_tuner(struct file *file, void *priv,
- struct v4l2_tuner *t)
-{
- return 0;
-}
-
-static int vidioc_g_frequency(struct file *file, void *priv,
- struct v4l2_frequency *f)
-{
- return 0;
-}
-
-static int vidioc_s_frequency(struct file *file, void *priv,
- struct v4l2_frequency *f)
-{
-
-
- return 0;
-}
-
-static int vidioc_s_ctrl(struct file *file, void *priv,
- struct v4l2_control *ctl)
-{
- struct cx231xx_fh *fh = file->private_data;
- struct cx231xx *dev = fh->dev;
- dprintk(3, "enter vidioc_s_ctrl()\n");
- /* Update the A/V core */
- call_all(dev, core, s_ctrl, ctl);
- dprintk(3, "exit vidioc_s_ctrl()\n");
- return 0;
-}
-static struct v4l2_capability pvr_capability = {
- .driver = "cx231xx",
- .card = "VideoGrabber",
- .bus_info = "usb",
- .version = 1,
- .capabilities = (V4L2_CAP_VIDEO_CAPTURE |
- V4L2_CAP_TUNER | V4L2_CAP_AUDIO | V4L2_CAP_RADIO |
- V4L2_CAP_STREAMING | V4L2_CAP_READWRITE),
-};
-static int vidioc_querycap(struct file *file, void *priv,
- struct v4l2_capability *cap)
-{
-
-
-
- memcpy(cap, &pvr_capability, sizeof(struct v4l2_capability));
- return 0;
-}
-
-static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
- struct v4l2_fmtdesc *f)
-{
-
- if (f->index != 0)
- return -EINVAL;
-
- strlcpy(f->description, "MPEG", sizeof(f->description));
- f->pixelformat = V4L2_PIX_FMT_MPEG;
-
- return 0;
-}
-
-static int vidioc_g_fmt_vid_cap(struct file *file, void *priv,
- struct v4l2_format *f)
-{
- struct cx231xx_fh *fh = file->private_data;
- struct cx231xx *dev = fh->dev;
- dprintk(3, "enter vidioc_g_fmt_vid_cap()\n");
- f->fmt.pix.pixelformat = V4L2_PIX_FMT_MPEG;
- f->fmt.pix.bytesperline = 0;
- f->fmt.pix.sizeimage =
- dev->ts1.ts_packet_size * dev->ts1.ts_packet_count;
- f->fmt.pix.colorspace = 0;
- f->fmt.pix.width = dev->ts1.width;
- f->fmt.pix.height = dev->ts1.height;
- f->fmt.pix.field = fh->vidq.field;
- dprintk(1, "VIDIOC_G_FMT: w: %d, h: %d, f: %d\n",
- dev->ts1.width, dev->ts1.height, fh->vidq.field);
- dprintk(3, "exit vidioc_g_fmt_vid_cap()\n");
- return 0;
-}
-
-static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
- struct v4l2_format *f)
-{
- struct cx231xx_fh *fh = file->private_data;
- struct cx231xx *dev = fh->dev;
- dprintk(3, "enter vidioc_try_fmt_vid_cap()\n");
- f->fmt.pix.pixelformat = V4L2_PIX_FMT_MPEG;
- f->fmt.pix.bytesperline = 0;
- f->fmt.pix.sizeimage =
- dev->ts1.ts_packet_size * dev->ts1.ts_packet_count;
- f->fmt.pix.colorspace = 0;
- dprintk(1, "VIDIOC_TRY_FMT: w: %d, h: %d, f: %d\n",
- dev->ts1.width, dev->ts1.height, fh->vidq.field);
- dprintk(3, "exit vidioc_try_fmt_vid_cap()\n");
- return 0;
-}
-
-static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
- struct v4l2_format *f)
-{
-
- return 0;
-}
-
-static int vidioc_reqbufs(struct file *file, void *priv,
- struct v4l2_requestbuffers *p)
-{
- struct cx231xx_fh *fh = file->private_data;
-
- return videobuf_reqbufs(&fh->vidq, p);
-}
-
-static int vidioc_querybuf(struct file *file, void *priv,
- struct v4l2_buffer *p)
-{
- struct cx231xx_fh *fh = file->private_data;
-
- return videobuf_querybuf(&fh->vidq, p);
-}
-
-static int vidioc_qbuf(struct file *file, void *priv,
- struct v4l2_buffer *p)
-{
- struct cx231xx_fh *fh = file->private_data;
-
- return videobuf_qbuf(&fh->vidq, p);
-}
-
-static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *b)
-{
- struct cx231xx_fh *fh = priv;
-
- return videobuf_dqbuf(&fh->vidq, b, file->f_flags & O_NONBLOCK);
-}
-
-
-static int vidioc_streamon(struct file *file, void *priv,
- enum v4l2_buf_type i)
-{
- struct cx231xx_fh *fh = file->private_data;
-
- struct cx231xx *dev = fh->dev;
- dprintk(3, "enter vidioc_streamon()\n");
- cx231xx_set_alt_setting(dev, INDEX_TS1, 0);
- cx231xx_set_mode(dev, CX231XX_DIGITAL_MODE);
- if (dev->USE_ISO)
- cx231xx_init_isoc(dev, CX231XX_NUM_PACKETS,
- CX231XX_NUM_BUFS,
- dev->video_mode.max_pkt_size,
- cx231xx_isoc_copy);
- else {
- cx231xx_init_bulk(dev, 320,
- 5,
- dev->ts1_mode.max_pkt_size,
- cx231xx_bulk_copy);
- }
- dprintk(3, "exit vidioc_streamon()\n");
- return videobuf_streamon(&fh->vidq);
-}
-
-static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i)
-{
- struct cx231xx_fh *fh = file->private_data;
-
- return videobuf_streamoff(&fh->vidq);
-}
-
-static int vidioc_g_ext_ctrls(struct file *file, void *priv,
- struct v4l2_ext_controls *f)
-{
- struct cx231xx_fh *fh = priv;
- struct cx231xx *dev = fh->dev;
- dprintk(3, "enter vidioc_g_ext_ctrls()\n");
- if (f->ctrl_class != V4L2_CTRL_CLASS_MPEG)
- return -EINVAL;
- dprintk(3, "exit vidioc_g_ext_ctrls()\n");
- return cx2341x_ext_ctrls(&dev->mpeg_params, 0, f, VIDIOC_G_EXT_CTRLS);
-}
-
-static int vidioc_s_ext_ctrls(struct file *file, void *priv,
- struct v4l2_ext_controls *f)
-{
- struct cx231xx_fh *fh = priv;
- struct cx231xx *dev = fh->dev;
- struct cx2341x_mpeg_params p;
- int err;
- dprintk(3, "enter vidioc_s_ext_ctrls()\n");
- if (f->ctrl_class != V4L2_CTRL_CLASS_MPEG)
- return -EINVAL;
-
- p = dev->mpeg_params;
- err = cx2341x_ext_ctrls(&p, 0, f, VIDIOC_TRY_EXT_CTRLS);
- if (err == 0) {
- err = cx2341x_update(dev, cx231xx_mbox_func,
- &dev->mpeg_params, &p);
- dev->mpeg_params = p;
- }
-
- return err;
-
-
-return 0;
-}
-
-static int vidioc_try_ext_ctrls(struct file *file, void *priv,
- struct v4l2_ext_controls *f)
-{
- struct cx231xx_fh *fh = priv;
- struct cx231xx *dev = fh->dev;
- struct cx2341x_mpeg_params p;
- int err;
- dprintk(3, "enter vidioc_try_ext_ctrls()\n");
- if (f->ctrl_class != V4L2_CTRL_CLASS_MPEG)
- return -EINVAL;
-
- p = dev->mpeg_params;
- err = cx2341x_ext_ctrls(&p, 0, f, VIDIOC_TRY_EXT_CTRLS);
- dprintk(3, "exit vidioc_try_ext_ctrls() err=%d\n", err);
- return err;
-}
-
-static int vidioc_log_status(struct file *file, void *priv)
-{
- struct cx231xx_fh *fh = priv;
- struct cx231xx *dev = fh->dev;
- char name[32 + 2];
-
- snprintf(name, sizeof(name), "%s/2", dev->name);
- dprintk(3,
- "%s/2: ============ START LOG STATUS ============\n",
- dev->name);
- call_all(dev, core, log_status);
- cx2341x_log_status(&dev->mpeg_params, name);
- dprintk(3,
- "%s/2: ============= END LOG STATUS =============\n",
- dev->name);
- return 0;
-}
-
-static int vidioc_querymenu(struct file *file, void *priv,
- struct v4l2_querymenu *a)
-{
- struct cx231xx_fh *fh = priv;
- struct cx231xx *dev = fh->dev;
- dprintk(3, "enter vidioc_querymenu()\n");
- dprintk(3, "exit vidioc_querymenu()\n");
- return cx231xx_querymenu(dev, a);
-}
-
-static int vidioc_queryctrl(struct file *file, void *priv,
- struct v4l2_queryctrl *c)
-{
- struct cx231xx_fh *fh = priv;
- struct cx231xx *dev = fh->dev;
- dprintk(3, "enter vidioc_queryctrl()\n");
- dprintk(3, "exit vidioc_queryctrl()\n");
- return cx231xx_queryctrl(dev, c);
-}
-
-static int mpeg_open(struct file *file)
-{
- int minor = video_devdata(file)->minor;
- struct cx231xx *h, *dev = NULL;
- /*struct list_head *list;*/
- struct cx231xx_fh *fh;
- /*u32 value = 0;*/
-
- dprintk(2, "%s()\n", __func__);
-
- list_for_each_entry(h, &cx231xx_devlist, devlist) {
- if (h->v4l_device->minor == minor)
- dev = h;
- }
-
- if (dev == NULL)
- return -ENODEV;
-
- mutex_lock(&dev->lock);
-
- /* allocate + initialize per filehandle data */
- fh = kzalloc(sizeof(*fh), GFP_KERNEL);
- if (NULL == fh) {
- mutex_unlock(&dev->lock);
- return -ENOMEM;
- }
-
- file->private_data = fh;
- fh->dev = dev;
-
-
- videobuf_queue_vmalloc_init(&fh->vidq, &cx231xx_qops,
- NULL, &dev->video_mode.slock,
- V4L2_BUF_TYPE_VIDEO_CAPTURE, V4L2_FIELD_INTERLACED,
- sizeof(struct cx231xx_buffer), fh, NULL);
-/*
- videobuf_queue_sg_init(&fh->vidq, &cx231xx_qops,
- &dev->udev->dev, &dev->ts1.slock,
- V4L2_BUF_TYPE_VIDEO_CAPTURE,
- V4L2_FIELD_INTERLACED,
- sizeof(struct cx231xx_buffer),
- fh, NULL);
-*/
-
-
- cx231xx_set_alt_setting(dev, INDEX_VANC, 1);
- cx231xx_set_gpio_value(dev, 2, 0);
-
- cx231xx_initialize_codec(dev);
-
- mutex_unlock(&dev->lock);
- cx231xx_start_TS1(dev);
-
- return 0;
-}
-
-static int mpeg_release(struct file *file)
-{
- struct cx231xx_fh *fh = file->private_data;
- struct cx231xx *dev = fh->dev;
-
- dprintk(3, "mpeg_release()! dev=0x%p\n", dev);
-
- if (!dev) {
- dprintk(3, "abort!!!\n");
- return 0;
- }
-
- mutex_lock(&dev->lock);
-
- cx231xx_stop_TS1(dev);
-
- /* do this before setting alternate! */
- if (dev->USE_ISO)
- cx231xx_uninit_isoc(dev);
- else
- cx231xx_uninit_bulk(dev);
- cx231xx_set_mode(dev, CX231XX_SUSPEND);
-
- cx231xx_api_cmd(fh->dev, CX2341X_ENC_STOP_CAPTURE, 3, 0,
- CX231xx_END_NOW, CX231xx_MPEG_CAPTURE,
- CX231xx_RAW_BITS_NONE);
-
- /* FIXME: Review this crap */
- /* Shut device down on last close */
- if (atomic_cmpxchg(&fh->v4l_reading, 1, 0) == 1) {
- if (atomic_dec_return(&dev->v4l_reader_count) == 0) {
- /* stop mpeg capture */
-
- msleep(500);
- cx231xx_417_check_encoder(dev);
-
- }
- }
-
- if (fh->vidq.streaming)
- videobuf_streamoff(&fh->vidq);
- if (fh->vidq.reading)
- videobuf_read_stop(&fh->vidq);
-
- videobuf_mmap_free(&fh->vidq);
- file->private_data = NULL;
- kfree(fh);
- mutex_unlock(&dev->lock);
- return 0;
-}
-
-static ssize_t mpeg_read(struct file *file, char __user *data,
- size_t count, loff_t *ppos)
-{
- struct cx231xx_fh *fh = file->private_data;
- struct cx231xx *dev = fh->dev;
-
-
- /* Deal w/ A/V decoder * and mpeg encoder sync issues. */
- /* Start mpeg encoder on first read. */
- if (atomic_cmpxchg(&fh->v4l_reading, 0, 1) == 0) {
- if (atomic_inc_return(&dev->v4l_reader_count) == 1) {
- if (cx231xx_initialize_codec(dev) < 0)
- return -EINVAL;
- }
- }
-
- return videobuf_read_stream(&fh->vidq, data, count, ppos, 0,
- file->f_flags & O_NONBLOCK);
-}
-
-static unsigned int mpeg_poll(struct file *file,
- struct poll_table_struct *wait)
-{
- struct cx231xx_fh *fh = file->private_data;
- /*struct cx231xx *dev = fh->dev;*/
-
- /*dprintk(2, "%s\n", __func__);*/
-
- return videobuf_poll_stream(file, &fh->vidq, wait);
-}
-
-static int mpeg_mmap(struct file *file, struct vm_area_struct *vma)
-{
- struct cx231xx_fh *fh = file->private_data;
- struct cx231xx *dev = fh->dev;
-
- dprintk(2, "%s()\n", __func__);
-
- return videobuf_mmap_mapper(&fh->vidq, vma);
-}
-
-static struct v4l2_file_operations mpeg_fops = {
- .owner = THIS_MODULE,
- .open = mpeg_open,
- .release = mpeg_release,
- .read = mpeg_read,
- .poll = mpeg_poll,
- .mmap = mpeg_mmap,
- .ioctl = video_ioctl2,
-};
-
-static const struct v4l2_ioctl_ops mpeg_ioctl_ops = {
- .vidioc_s_std = vidioc_s_std,
- .vidioc_g_std = vidioc_g_std,
- .vidioc_enum_input = vidioc_enum_input,
- .vidioc_enumaudio = vidioc_enumaudio,
- .vidioc_g_audio = vidioc_g_audio,
- .vidioc_g_input = vidioc_g_input,
- .vidioc_s_input = vidioc_s_input,
- .vidioc_g_tuner = vidioc_g_tuner,
- .vidioc_s_tuner = vidioc_s_tuner,
- .vidioc_g_frequency = vidioc_g_frequency,
- .vidioc_s_frequency = vidioc_s_frequency,
- .vidioc_s_ctrl = vidioc_s_ctrl,
- .vidioc_querycap = vidioc_querycap,
- .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
- .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap,
- .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap,
- .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap,
- .vidioc_reqbufs = vidioc_reqbufs,
- .vidioc_querybuf = vidioc_querybuf,
- .vidioc_qbuf = vidioc_qbuf,
- .vidioc_dqbuf = vidioc_dqbuf,
- .vidioc_streamon = vidioc_streamon,
- .vidioc_streamoff = vidioc_streamoff,
- .vidioc_g_ext_ctrls = vidioc_g_ext_ctrls,
- .vidioc_s_ext_ctrls = vidioc_s_ext_ctrls,
- .vidioc_try_ext_ctrls = vidioc_try_ext_ctrls,
- .vidioc_log_status = vidioc_log_status,
- .vidioc_querymenu = vidioc_querymenu,
- .vidioc_queryctrl = vidioc_queryctrl,
-/* .vidioc_g_chip_ident = cx231xx_g_chip_ident,*/
-#ifdef CONFIG_VIDEO_ADV_DEBUG
-/* .vidioc_g_register = cx231xx_g_register,*/
-/* .vidioc_s_register = cx231xx_s_register,*/
-#endif
-};
-
-static struct video_device cx231xx_mpeg_template = {
- .name = "cx231xx",
- .fops = &mpeg_fops,
- .ioctl_ops = &mpeg_ioctl_ops,
- .minor = -1,
- .tvnorms = CX231xx_NORMS,
- .current_norm = V4L2_STD_NTSC_M,
-};
-
-void cx231xx_417_unregister(struct cx231xx *dev)
-{
- dprintk(1, "%s()\n", __func__);
- dprintk(3, "%s()\n", __func__);
-
- if (dev->v4l_device) {
- if (-1 != dev->v4l_device->minor)
- video_unregister_device(dev->v4l_device);
- else
- video_device_release(dev->v4l_device);
- dev->v4l_device = NULL;
- }
-}
-
-static struct video_device *cx231xx_video_dev_alloc(
- struct cx231xx *dev,
- struct usb_device *usbdev,
- struct video_device *template,
- char *type)
-{
- struct video_device *vfd;
-
- dprintk(1, "%s()\n", __func__);
- vfd = video_device_alloc();
- if (NULL == vfd)
- return NULL;
- *vfd = *template;
- vfd->minor = -1;
- snprintf(vfd->name, sizeof(vfd->name), "%s %s (%s)", dev->name,
- type, cx231xx_boards[dev->model].name);
-
- vfd->v4l2_dev = &dev->v4l2_dev;
- vfd->release = video_device_release;
-
- return vfd;
-
-}
-
-int cx231xx_417_register(struct cx231xx *dev)
-{
- /* FIXME: Port1 hardcoded here */
- int err = -ENODEV;
- struct cx231xx_tsport *tsport = &dev->ts1;
-
- dprintk(1, "%s()\n", __func__);
-
- /* Set default TV standard */
- dev->encodernorm = cx231xx_tvnorms[0];
-
- if (dev->encodernorm.id & V4L2_STD_525_60)
- tsport->height = 480;
- else
- tsport->height = 576;
-
- tsport->width = 720;
- cx2341x_fill_defaults(&dev->mpeg_params);
- dev->norm = V4L2_STD_NTSC;
-
- dev->mpeg_params.port = CX2341X_PORT_SERIAL;
-
- /* Allocate and initialize V4L video device */
- dev->v4l_device = cx231xx_video_dev_alloc(dev,
- dev->udev, &cx231xx_mpeg_template, "mpeg");
- err = video_register_device(dev->v4l_device,
- VFL_TYPE_GRABBER, -1);
- if (err < 0) {
- dprintk(3, "%s: can't register mpeg device\n", dev->name);
- return err;
- }
-
- dprintk(3, "%s: registered device video%d [mpeg]\n",
- dev->name, dev->v4l_device->num);
-
- return 0;
-}
-
-MODULE_FIRMWARE(CX231xx_FIRM_IMAGE_NAME);
+++ /dev/null
-/*
- * Conexant Cx231xx audio extension
- *
- * Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
- * Based on em28xx driver
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/kernel.h>
-#include <linux/usb.h>
-#include <linux/init.h>
-#include <linux/sound.h>
-#include <linux/spinlock.h>
-#include <linux/soundcard.h>
-#include <linux/slab.h>
-#include <linux/vmalloc.h>
-#include <linux/proc_fs.h>
-#include <linux/module.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/info.h>
-#include <sound/initval.h>
-#include <sound/control.h>
-#include <media/v4l2-common.h>
-#include "cx231xx.h"
-
-static int debug;
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "activates debug info");
-
-#define dprintk(fmt, arg...) do { \
- if (debug) \
- printk(KERN_INFO "cx231xx-audio %s: " fmt, \
- __func__, ##arg); \
- } while (0)
-
-static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
-
-static int cx231xx_isoc_audio_deinit(struct cx231xx *dev)
-{
- int i;
-
- dprintk("Stopping isoc\n");
-
- for (i = 0; i < CX231XX_AUDIO_BUFS; i++) {
- if (dev->adev.urb[i]) {
- if (!irqs_disabled())
- usb_kill_urb(dev->adev.urb[i]);
- else
- usb_unlink_urb(dev->adev.urb[i]);
-
- usb_free_urb(dev->adev.urb[i]);
- dev->adev.urb[i] = NULL;
-
- kfree(dev->adev.transfer_buffer[i]);
- dev->adev.transfer_buffer[i] = NULL;
- }
- }
-
- return 0;
-}
-
-static int cx231xx_bulk_audio_deinit(struct cx231xx *dev)
-{
- int i;
-
- dprintk("Stopping bulk\n");
-
- for (i = 0; i < CX231XX_AUDIO_BUFS; i++) {
- if (dev->adev.urb[i]) {
- if (!irqs_disabled())
- usb_kill_urb(dev->adev.urb[i]);
- else
- usb_unlink_urb(dev->adev.urb[i]);
-
- usb_free_urb(dev->adev.urb[i]);
- dev->adev.urb[i] = NULL;
-
- kfree(dev->adev.transfer_buffer[i]);
- dev->adev.transfer_buffer[i] = NULL;
- }
- }
-
- return 0;
-}
-
-static void cx231xx_audio_isocirq(struct urb *urb)
-{
- struct cx231xx *dev = urb->context;
- int i;
- unsigned int oldptr;
- int period_elapsed = 0;
- int status;
- unsigned char *cp;
- unsigned int stride;
- struct snd_pcm_substream *substream;
- struct snd_pcm_runtime *runtime;
-
- if (dev->state & DEV_DISCONNECTED)
- return;
-
- switch (urb->status) {
- case 0: /* success */
- case -ETIMEDOUT: /* NAK */
- break;
- case -ECONNRESET: /* kill */
- case -ENOENT:
- case -ESHUTDOWN:
- return;
- default: /* error */
- dprintk("urb completition error %d.\n", urb->status);
- break;
- }
-
- if (atomic_read(&dev->stream_started) == 0)
- return;
-
- if (dev->adev.capture_pcm_substream) {
- substream = dev->adev.capture_pcm_substream;
- runtime = substream->runtime;
- stride = runtime->frame_bits >> 3;
-
- for (i = 0; i < urb->number_of_packets; i++) {
- int length = urb->iso_frame_desc[i].actual_length /
- stride;
- cp = (unsigned char *)urb->transfer_buffer +
- urb->iso_frame_desc[i].offset;
-
- if (!length)
- continue;
-
- oldptr = dev->adev.hwptr_done_capture;
- if (oldptr + length >= runtime->buffer_size) {
- unsigned int cnt;
-
- cnt = runtime->buffer_size - oldptr;
- memcpy(runtime->dma_area + oldptr * stride, cp,
- cnt * stride);
- memcpy(runtime->dma_area, cp + cnt * stride,
- length * stride - cnt * stride);
- } else {
- memcpy(runtime->dma_area + oldptr * stride, cp,
- length * stride);
- }
-
- snd_pcm_stream_lock(substream);
-
- dev->adev.hwptr_done_capture += length;
- if (dev->adev.hwptr_done_capture >=
- runtime->buffer_size)
- dev->adev.hwptr_done_capture -=
- runtime->buffer_size;
-
- dev->adev.capture_transfer_done += length;
- if (dev->adev.capture_transfer_done >=
- runtime->period_size) {
- dev->adev.capture_transfer_done -=
- runtime->period_size;
- period_elapsed = 1;
- }
- snd_pcm_stream_unlock(substream);
- }
- if (period_elapsed)
- snd_pcm_period_elapsed(substream);
- }
- urb->status = 0;
-
- status = usb_submit_urb(urb, GFP_ATOMIC);
- if (status < 0) {
- cx231xx_errdev("resubmit of audio urb failed (error=%i)\n",
- status);
- }
- return;
-}
-
-static void cx231xx_audio_bulkirq(struct urb *urb)
-{
- struct cx231xx *dev = urb->context;
- unsigned int oldptr;
- int period_elapsed = 0;
- int status;
- unsigned char *cp;
- unsigned int stride;
- struct snd_pcm_substream *substream;
- struct snd_pcm_runtime *runtime;
-
- if (dev->state & DEV_DISCONNECTED)
- return;
-
- switch (urb->status) {
- case 0: /* success */
- case -ETIMEDOUT: /* NAK */
- break;
- case -ECONNRESET: /* kill */
- case -ENOENT:
- case -ESHUTDOWN:
- return;
- default: /* error */
- dprintk("urb completition error %d.\n", urb->status);
- break;
- }
-
- if (atomic_read(&dev->stream_started) == 0)
- return;
-
- if (dev->adev.capture_pcm_substream) {
- substream = dev->adev.capture_pcm_substream;
- runtime = substream->runtime;
- stride = runtime->frame_bits >> 3;
-
- if (1) {
- int length = urb->actual_length /
- stride;
- cp = (unsigned char *)urb->transfer_buffer;
-
- oldptr = dev->adev.hwptr_done_capture;
- if (oldptr + length >= runtime->buffer_size) {
- unsigned int cnt;
-
- cnt = runtime->buffer_size - oldptr;
- memcpy(runtime->dma_area + oldptr * stride, cp,
- cnt * stride);
- memcpy(runtime->dma_area, cp + cnt * stride,
- length * stride - cnt * stride);
- } else {
- memcpy(runtime->dma_area + oldptr * stride, cp,
- length * stride);
- }
-
- snd_pcm_stream_lock(substream);
-
- dev->adev.hwptr_done_capture += length;
- if (dev->adev.hwptr_done_capture >=
- runtime->buffer_size)
- dev->adev.hwptr_done_capture -=
- runtime->buffer_size;
-
- dev->adev.capture_transfer_done += length;
- if (dev->adev.capture_transfer_done >=
- runtime->period_size) {
- dev->adev.capture_transfer_done -=
- runtime->period_size;
- period_elapsed = 1;
- }
- snd_pcm_stream_unlock(substream);
- }
- if (period_elapsed)
- snd_pcm_period_elapsed(substream);
- }
- urb->status = 0;
-
- status = usb_submit_urb(urb, GFP_ATOMIC);
- if (status < 0) {
- cx231xx_errdev("resubmit of audio urb failed (error=%i)\n",
- status);
- }
- return;
-}
-
-static int cx231xx_init_audio_isoc(struct cx231xx *dev)
-{
- int i, errCode;
- int sb_size;
-
- cx231xx_info("%s: Starting ISO AUDIO transfers\n", __func__);
-
- if (dev->state & DEV_DISCONNECTED)
- return -ENODEV;
-
- sb_size = CX231XX_ISO_NUM_AUDIO_PACKETS * dev->adev.max_pkt_size;
-
- for (i = 0; i < CX231XX_AUDIO_BUFS; i++) {
- struct urb *urb;
- int j, k;
-
- dev->adev.transfer_buffer[i] = kmalloc(sb_size, GFP_ATOMIC);
- if (!dev->adev.transfer_buffer[i])
- return -ENOMEM;
-
- memset(dev->adev.transfer_buffer[i], 0x80, sb_size);
- urb = usb_alloc_urb(CX231XX_ISO_NUM_AUDIO_PACKETS, GFP_ATOMIC);
- if (!urb) {
- cx231xx_errdev("usb_alloc_urb failed!\n");
- for (j = 0; j < i; j++) {
- usb_free_urb(dev->adev.urb[j]);
- kfree(dev->adev.transfer_buffer[j]);
- }
- return -ENOMEM;
- }
-
- urb->dev = dev->udev;
- urb->context = dev;
- urb->pipe = usb_rcvisocpipe(dev->udev,
- dev->adev.end_point_addr);
- urb->transfer_flags = URB_ISO_ASAP;
- urb->transfer_buffer = dev->adev.transfer_buffer[i];
- urb->interval = 1;
- urb->complete = cx231xx_audio_isocirq;
- urb->number_of_packets = CX231XX_ISO_NUM_AUDIO_PACKETS;
- urb->transfer_buffer_length = sb_size;
-
- for (j = k = 0; j < CX231XX_ISO_NUM_AUDIO_PACKETS;
- j++, k += dev->adev.max_pkt_size) {
- urb->iso_frame_desc[j].offset = k;
- urb->iso_frame_desc[j].length = dev->adev.max_pkt_size;
- }
- dev->adev.urb[i] = urb;
- }
-
- for (i = 0; i < CX231XX_AUDIO_BUFS; i++) {
- errCode = usb_submit_urb(dev->adev.urb[i], GFP_ATOMIC);
- if (errCode < 0) {
- cx231xx_isoc_audio_deinit(dev);
- return errCode;
- }
- }
-
- return errCode;
-}
-
-static int cx231xx_init_audio_bulk(struct cx231xx *dev)
-{
- int i, errCode;
- int sb_size;
-
- cx231xx_info("%s: Starting BULK AUDIO transfers\n", __func__);
-
- if (dev->state & DEV_DISCONNECTED)
- return -ENODEV;
-
- sb_size = CX231XX_NUM_AUDIO_PACKETS * dev->adev.max_pkt_size;
-
- for (i = 0; i < CX231XX_AUDIO_BUFS; i++) {
- struct urb *urb;
- int j;
-
- dev->adev.transfer_buffer[i] = kmalloc(sb_size, GFP_ATOMIC);
- if (!dev->adev.transfer_buffer[i])
- return -ENOMEM;
-
- memset(dev->adev.transfer_buffer[i], 0x80, sb_size);
- urb = usb_alloc_urb(CX231XX_NUM_AUDIO_PACKETS, GFP_ATOMIC);
- if (!urb) {
- cx231xx_errdev("usb_alloc_urb failed!\n");
- for (j = 0; j < i; j++) {
- usb_free_urb(dev->adev.urb[j]);
- kfree(dev->adev.transfer_buffer[j]);
- }
- return -ENOMEM;
- }
-
- urb->dev = dev->udev;
- urb->context = dev;
- urb->pipe = usb_rcvbulkpipe(dev->udev,
- dev->adev.end_point_addr);
- urb->transfer_flags = 0;
- urb->transfer_buffer = dev->adev.transfer_buffer[i];
- urb->complete = cx231xx_audio_bulkirq;
- urb->transfer_buffer_length = sb_size;
-
- dev->adev.urb[i] = urb;
-
- }
-
- for (i = 0; i < CX231XX_AUDIO_BUFS; i++) {
- errCode = usb_submit_urb(dev->adev.urb[i], GFP_ATOMIC);
- if (errCode < 0) {
- cx231xx_bulk_audio_deinit(dev);
- return errCode;
- }
- }
-
- return errCode;
-}
-
-static int snd_pcm_alloc_vmalloc_buffer(struct snd_pcm_substream *subs,
- size_t size)
-{
- struct snd_pcm_runtime *runtime = subs->runtime;
-
- dprintk("Allocating vbuffer\n");
- if (runtime->dma_area) {
- if (runtime->dma_bytes > size)
- return 0;
-
- vfree(runtime->dma_area);
- }
- runtime->dma_area = vmalloc(size);
- if (!runtime->dma_area)
- return -ENOMEM;
-
- runtime->dma_bytes = size;
-
- return 0;
-}
-
-static struct snd_pcm_hardware snd_cx231xx_hw_capture = {
- .info = SNDRV_PCM_INFO_BLOCK_TRANSFER |
- SNDRV_PCM_INFO_MMAP |
- SNDRV_PCM_INFO_INTERLEAVED |
- SNDRV_PCM_INFO_MMAP_VALID,
-
- .formats = SNDRV_PCM_FMTBIT_S16_LE,
-
- .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_KNOT,
-
- .rate_min = 48000,
- .rate_max = 48000,
- .channels_min = 2,
- .channels_max = 2,
- .buffer_bytes_max = 62720 * 8, /* just about the value in usbaudio.c */
- .period_bytes_min = 64, /* 12544/2, */
- .period_bytes_max = 12544,
- .periods_min = 2,
- .periods_max = 98, /* 12544, */
-};
-
-static int snd_cx231xx_capture_open(struct snd_pcm_substream *substream)
-{
- struct cx231xx *dev = snd_pcm_substream_chip(substream);
- struct snd_pcm_runtime *runtime = substream->runtime;
- int ret = 0;
-
- dprintk("opening device and trying to acquire exclusive lock\n");
-
- if (!dev) {
- cx231xx_errdev("BUG: cx231xx can't find device struct."
- " Can't proceed with open\n");
- return -ENODEV;
- }
-
- if (dev->state & DEV_DISCONNECTED) {
- cx231xx_errdev("Can't open. the device was removed.\n");
- return -ENODEV;
- }
-
- /* Sets volume, mute, etc */
- dev->mute = 0;
-
- /* set alternate setting for audio interface */
- /* 1 - 48000 samples per sec */
- mutex_lock(&dev->lock);
- if (dev->USE_ISO)
- ret = cx231xx_set_alt_setting(dev, INDEX_AUDIO, 1);
- else
- ret = cx231xx_set_alt_setting(dev, INDEX_AUDIO, 0);
- mutex_unlock(&dev->lock);
- if (ret < 0) {
- cx231xx_errdev("failed to set alternate setting !\n");
-
- return ret;
- }
-
- runtime->hw = snd_cx231xx_hw_capture;
-
- mutex_lock(&dev->lock);
- /* inform hardware to start streaming */
- ret = cx231xx_capture_start(dev, 1, Audio);
-
- dev->adev.users++;
- mutex_unlock(&dev->lock);
-
- snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS);
- dev->adev.capture_pcm_substream = substream;
- runtime->private_data = dev;
-
- return 0;
-}
-
-static int snd_cx231xx_pcm_close(struct snd_pcm_substream *substream)
-{
- int ret;
- struct cx231xx *dev = snd_pcm_substream_chip(substream);
-
- dprintk("closing device\n");
-
- /* inform hardware to stop streaming */
- mutex_lock(&dev->lock);
- ret = cx231xx_capture_start(dev, 0, Audio);
-
- /* set alternate setting for audio interface */
- /* 1 - 48000 samples per sec */
- ret = cx231xx_set_alt_setting(dev, INDEX_AUDIO, 0);
- if (ret < 0) {
- cx231xx_errdev("failed to set alternate setting !\n");
-
- mutex_unlock(&dev->lock);
- return ret;
- }
-
- dev->mute = 1;
- dev->adev.users--;
- mutex_unlock(&dev->lock);
-
- if (dev->adev.users == 0 && dev->adev.shutdown == 1) {
- dprintk("audio users: %d\n", dev->adev.users);
- dprintk("disabling audio stream!\n");
- dev->adev.shutdown = 0;
- dprintk("released lock\n");
- if (atomic_read(&dev->stream_started) > 0) {
- atomic_set(&dev->stream_started, 0);
- schedule_work(&dev->wq_trigger);
- }
- }
- return 0;
-}
-
-static int snd_cx231xx_hw_capture_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *hw_params)
-{
- int ret;
-
- dprintk("Setting capture parameters\n");
-
- ret = snd_pcm_alloc_vmalloc_buffer(substream,
- params_buffer_bytes(hw_params));
-#if 0
- /* TODO: set up cx231xx audio chip to deliver the correct audio format,
- current default is 48000hz multiplexed => 96000hz mono
- which shouldn't matter since analogue TV only supports mono */
- unsigned int channels, rate, format;
-
- format = params_format(hw_params);
- rate = params_rate(hw_params);
- channels = params_channels(hw_params);
-#endif
-
- return ret;
-}
-
-static int snd_cx231xx_hw_capture_free(struct snd_pcm_substream *substream)
-{
- struct cx231xx *dev = snd_pcm_substream_chip(substream);
-
- dprintk("Stop capture, if needed\n");
-
- if (atomic_read(&dev->stream_started) > 0) {
- atomic_set(&dev->stream_started, 0);
- schedule_work(&dev->wq_trigger);
- }
-
- return 0;
-}
-
-static int snd_cx231xx_prepare(struct snd_pcm_substream *substream)
-{
- struct cx231xx *dev = snd_pcm_substream_chip(substream);
-
- dev->adev.hwptr_done_capture = 0;
- dev->adev.capture_transfer_done = 0;
-
- return 0;
-}
-
-static void audio_trigger(struct work_struct *work)
-{
- struct cx231xx *dev = container_of(work, struct cx231xx, wq_trigger);
-
- if (atomic_read(&dev->stream_started)) {
- dprintk("starting capture");
- if (is_fw_load(dev) == 0)
- cx25840_call(dev, core, load_fw);
- if (dev->USE_ISO)
- cx231xx_init_audio_isoc(dev);
- else
- cx231xx_init_audio_bulk(dev);
- } else {
- dprintk("stopping capture");
- cx231xx_isoc_audio_deinit(dev);
- }
-}
-
-static int snd_cx231xx_capture_trigger(struct snd_pcm_substream *substream,
- int cmd)
-{
- struct cx231xx *dev = snd_pcm_substream_chip(substream);
- int retval = 0;
-
- if (dev->state & DEV_DISCONNECTED)
- return -ENODEV;
-
- spin_lock(&dev->adev.slock);
- switch (cmd) {
- case SNDRV_PCM_TRIGGER_START:
- atomic_set(&dev->stream_started, 1);
- break;
- case SNDRV_PCM_TRIGGER_STOP:
- atomic_set(&dev->stream_started, 0);
- break;
- default:
- retval = -EINVAL;
- break;
- }
- spin_unlock(&dev->adev.slock);
-
- schedule_work(&dev->wq_trigger);
-
- return retval;
-}
-
-static snd_pcm_uframes_t snd_cx231xx_capture_pointer(struct snd_pcm_substream
- *substream)
-{
- struct cx231xx *dev;
- unsigned long flags;
- snd_pcm_uframes_t hwptr_done;
-
- dev = snd_pcm_substream_chip(substream);
-
- spin_lock_irqsave(&dev->adev.slock, flags);
- hwptr_done = dev->adev.hwptr_done_capture;
- spin_unlock_irqrestore(&dev->adev.slock, flags);
-
- return hwptr_done;
-}
-
-static struct page *snd_pcm_get_vmalloc_page(struct snd_pcm_substream *subs,
- unsigned long offset)
-{
- void *pageptr = subs->runtime->dma_area + offset;
-
- return vmalloc_to_page(pageptr);
-}
-
-static struct snd_pcm_ops snd_cx231xx_pcm_capture = {
- .open = snd_cx231xx_capture_open,
- .close = snd_cx231xx_pcm_close,
- .ioctl = snd_pcm_lib_ioctl,
- .hw_params = snd_cx231xx_hw_capture_params,
- .hw_free = snd_cx231xx_hw_capture_free,
- .prepare = snd_cx231xx_prepare,
- .trigger = snd_cx231xx_capture_trigger,
- .pointer = snd_cx231xx_capture_pointer,
- .page = snd_pcm_get_vmalloc_page,
-};
-
-static int cx231xx_audio_init(struct cx231xx *dev)
-{
- struct cx231xx_audio *adev = &dev->adev;
- struct snd_pcm *pcm;
- struct snd_card *card;
- static int devnr;
- int err;
- struct usb_interface *uif;
- int i, isoc_pipe = 0;
-
- if (dev->has_alsa_audio != 1) {
- /* This device does not support the extension (in this case
- the device is expecting the snd-usb-audio module or
- doesn't have analog audio support at all) */
- return 0;
- }
-
- cx231xx_info("cx231xx-audio.c: probing for cx231xx "
- "non standard usbaudio\n");
-
- err = snd_card_create(index[devnr], "Cx231xx Audio", THIS_MODULE,
- 0, &card);
- if (err < 0)
- return err;
-
- spin_lock_init(&adev->slock);
- err = snd_pcm_new(card, "Cx231xx Audio", 0, 0, 1, &pcm);
- if (err < 0) {
- snd_card_free(card);
- return err;
- }
-
- snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE,
- &snd_cx231xx_pcm_capture);
- pcm->info_flags = 0;
- pcm->private_data = dev;
- strcpy(pcm->name, "Conexant cx231xx Capture");
- snd_card_set_dev(card, &dev->udev->dev);
- strcpy(card->driver, "Cx231xx-Audio");
- strcpy(card->shortname, "Cx231xx Audio");
- strcpy(card->longname, "Conexant cx231xx Audio");
-
- INIT_WORK(&dev->wq_trigger, audio_trigger);
-
- err = snd_card_register(card);
- if (err < 0) {
- snd_card_free(card);
- return err;
- }
- adev->sndcard = card;
- adev->udev = dev->udev;
-
- /* compute alternate max packet sizes for Audio */
- uif =
- dev->udev->actconfig->interface[dev->current_pcb_config.
- hs_config_info[0].interface_info.
- audio_index + 1];
-
- adev->end_point_addr =
- le16_to_cpu(uif->altsetting[0].endpoint[isoc_pipe].desc.
- bEndpointAddress);
-
- adev->num_alt = uif->num_altsetting;
- cx231xx_info("EndPoint Addr 0x%x, Alternate settings: %i\n",
- adev->end_point_addr, adev->num_alt);
- adev->alt_max_pkt_size = kmalloc(32 * adev->num_alt, GFP_KERNEL);
-
- if (adev->alt_max_pkt_size == NULL) {
- cx231xx_errdev("out of memory!\n");
- return -ENOMEM;
- }
-
- for (i = 0; i < adev->num_alt; i++) {
- u16 tmp =
- le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].desc.
- wMaxPacketSize);
- adev->alt_max_pkt_size[i] =
- (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
- cx231xx_info("Alternate setting %i, max size= %i\n", i,
- adev->alt_max_pkt_size[i]);
- }
-
- return 0;
-}
-
-static int cx231xx_audio_fini(struct cx231xx *dev)
-{
- if (dev == NULL)
- return 0;
-
- if (dev->has_alsa_audio != 1) {
- /* This device does not support the extension (in this case
- the device is expecting the snd-usb-audio module or
- doesn't have analog audio support at all) */
- return 0;
- }
-
- if (dev->adev.sndcard) {
- snd_card_free(dev->adev.sndcard);
- kfree(dev->adev.alt_max_pkt_size);
- dev->adev.sndcard = NULL;
- }
-
- return 0;
-}
-
-static struct cx231xx_ops audio_ops = {
- .id = CX231XX_AUDIO,
- .name = "Cx231xx Audio Extension",
- .init = cx231xx_audio_init,
- .fini = cx231xx_audio_fini,
-};
-
-static int __init cx231xx_alsa_register(void)
-{
- return cx231xx_register_extension(&audio_ops);
-}
-
-static void __exit cx231xx_alsa_unregister(void)
-{
- cx231xx_unregister_extension(&audio_ops);
-}
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Srinivasa Deevi <srinivasa.deevi@conexant.com>");
-MODULE_DESCRIPTION("Cx231xx Audio driver");
-
-module_init(cx231xx_alsa_register);
-module_exit(cx231xx_alsa_unregister);
+++ /dev/null
-/*
- cx231xx_avcore.c - driver for Conexant Cx23100/101/102
- USB video capture devices
-
- Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
-
- This program contains the specific code to control the avdecoder chip and
- other related usb control functions for cx231xx based chipset.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/init.h>
-#include <linux/list.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/bitmap.h>
-#include <linux/usb.h>
-#include <linux/i2c.h>
-#include <linux/mm.h>
-#include <linux/mutex.h>
-#include <media/tuner.h>
-
-#include <media/v4l2-common.h>
-#include <media/v4l2-ioctl.h>
-#include <media/v4l2-chip-ident.h>
-
-#include "cx231xx.h"
-#include "cx231xx-dif.h"
-
-#define TUNER_MODE_FM_RADIO 0
-/******************************************************************************
- -: BLOCK ARRANGEMENT :-
- I2S block ----------------------|
- [I2S audio] |
- |
- Analog Front End --> Direct IF -|-> Cx25840 --> Audio
- [video & audio] | [Audio]
- |
- |-> Cx25840 --> Video
- [Video]
-
-*******************************************************************************/
-/******************************************************************************
- * VERVE REGISTER *
- * *
- ******************************************************************************/
-static int verve_write_byte(struct cx231xx *dev, u8 saddr, u8 data)
-{
- return cx231xx_write_i2c_data(dev, VERVE_I2C_ADDRESS,
- saddr, 1, data, 1);
-}
-
-static int verve_read_byte(struct cx231xx *dev, u8 saddr, u8 *data)
-{
- int status;
- u32 temp = 0;
-
- status = cx231xx_read_i2c_data(dev, VERVE_I2C_ADDRESS,
- saddr, 1, &temp, 1);
- *data = (u8) temp;
- return status;
-}
-void initGPIO(struct cx231xx *dev)
-{
- u32 _gpio_direction = 0;
- u32 value = 0;
- u8 val = 0;
-
- _gpio_direction = _gpio_direction & 0xFC0003FF;
- _gpio_direction = _gpio_direction | 0x03FDFC00;
- cx231xx_send_gpio_cmd(dev, _gpio_direction, (u8 *)&value, 4, 0, 0);
-
- verve_read_byte(dev, 0x07, &val);
- cx231xx_info(" verve_read_byte address0x07=0x%x\n", val);
- verve_write_byte(dev, 0x07, 0xF4);
- verve_read_byte(dev, 0x07, &val);
- cx231xx_info(" verve_read_byte address0x07=0x%x\n", val);
-
- cx231xx_capture_start(dev, 1, Vbi);
-
- cx231xx_mode_register(dev, EP_MODE_SET, 0x0500FE00);
- cx231xx_mode_register(dev, GBULK_BIT_EN, 0xFFFDFFFF);
-
-}
-void uninitGPIO(struct cx231xx *dev)
-{
- u8 value[4] = { 0, 0, 0, 0 };
-
- cx231xx_capture_start(dev, 0, Vbi);
- verve_write_byte(dev, 0x07, 0x14);
- cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
- 0x68, value, 4);
-}
-
-/******************************************************************************
- * A F E - B L O C K C O N T R O L functions *
- * [ANALOG FRONT END] *
- ******************************************************************************/
-static int afe_write_byte(struct cx231xx *dev, u16 saddr, u8 data)
-{
- return cx231xx_write_i2c_data(dev, AFE_DEVICE_ADDRESS,
- saddr, 2, data, 1);
-}
-
-static int afe_read_byte(struct cx231xx *dev, u16 saddr, u8 *data)
-{
- int status;
- u32 temp = 0;
-
- status = cx231xx_read_i2c_data(dev, AFE_DEVICE_ADDRESS,
- saddr, 2, &temp, 1);
- *data = (u8) temp;
- return status;
-}
-
-int cx231xx_afe_init_super_block(struct cx231xx *dev, u32 ref_count)
-{
- int status = 0;
- u8 temp = 0;
- u8 afe_power_status = 0;
- int i = 0;
-
- /* super block initialize */
- temp = (u8) (ref_count & 0xff);
- status = afe_write_byte(dev, SUP_BLK_TUNE2, temp);
- if (status < 0)
- return status;
-
- status = afe_read_byte(dev, SUP_BLK_TUNE2, &afe_power_status);
- if (status < 0)
- return status;
-
- temp = (u8) ((ref_count & 0x300) >> 8);
- temp |= 0x40;
- status = afe_write_byte(dev, SUP_BLK_TUNE1, temp);
- if (status < 0)
- return status;
-
- status = afe_write_byte(dev, SUP_BLK_PLL2, 0x0f);
- if (status < 0)
- return status;
-
- /* enable pll */
- while (afe_power_status != 0x18) {
- status = afe_write_byte(dev, SUP_BLK_PWRDN, 0x18);
- if (status < 0) {
- cx231xx_info(
- ": Init Super Block failed in send cmd\n");
- break;
- }
-
- status = afe_read_byte(dev, SUP_BLK_PWRDN, &afe_power_status);
- afe_power_status &= 0xff;
- if (status < 0) {
- cx231xx_info(
- ": Init Super Block failed in receive cmd\n");
- break;
- }
- i++;
- if (i == 10) {
- cx231xx_info(
- ": Init Super Block force break in loop !!!!\n");
- status = -1;
- break;
- }
- }
-
- if (status < 0)
- return status;
-
- /* start tuning filter */
- status = afe_write_byte(dev, SUP_BLK_TUNE3, 0x40);
- if (status < 0)
- return status;
-
- msleep(5);
-
- /* exit tuning */
- status = afe_write_byte(dev, SUP_BLK_TUNE3, 0x00);
-
- return status;
-}
-
-int cx231xx_afe_init_channels(struct cx231xx *dev)
-{
- int status = 0;
-
- /* power up all 3 channels, clear pd_buffer */
- status = afe_write_byte(dev, ADC_PWRDN_CLAMP_CH1, 0x00);
- status = afe_write_byte(dev, ADC_PWRDN_CLAMP_CH2, 0x00);
- status = afe_write_byte(dev, ADC_PWRDN_CLAMP_CH3, 0x00);
-
- /* Enable quantizer calibration */
- status = afe_write_byte(dev, ADC_COM_QUANT, 0x02);
-
- /* channel initialize, force modulator (fb) reset */
- status = afe_write_byte(dev, ADC_FB_FRCRST_CH1, 0x17);
- status = afe_write_byte(dev, ADC_FB_FRCRST_CH2, 0x17);
- status = afe_write_byte(dev, ADC_FB_FRCRST_CH3, 0x17);
-
- /* start quantilizer calibration */
- status = afe_write_byte(dev, ADC_CAL_ATEST_CH1, 0x10);
- status = afe_write_byte(dev, ADC_CAL_ATEST_CH2, 0x10);
- status = afe_write_byte(dev, ADC_CAL_ATEST_CH3, 0x10);
- msleep(5);
-
- /* exit modulator (fb) reset */
- status = afe_write_byte(dev, ADC_FB_FRCRST_CH1, 0x07);
- status = afe_write_byte(dev, ADC_FB_FRCRST_CH2, 0x07);
- status = afe_write_byte(dev, ADC_FB_FRCRST_CH3, 0x07);
-
- /* enable the pre_clamp in each channel for single-ended input */
- status = afe_write_byte(dev, ADC_NTF_PRECLMP_EN_CH1, 0xf0);
- status = afe_write_byte(dev, ADC_NTF_PRECLMP_EN_CH2, 0xf0);
- status = afe_write_byte(dev, ADC_NTF_PRECLMP_EN_CH3, 0xf0);
-
- /* use diode instead of resistor, so set term_en to 0, res_en to 0 */
- status = cx231xx_reg_mask_write(dev, AFE_DEVICE_ADDRESS, 8,
- ADC_QGAIN_RES_TRM_CH1, 3, 7, 0x00);
- status = cx231xx_reg_mask_write(dev, AFE_DEVICE_ADDRESS, 8,
- ADC_QGAIN_RES_TRM_CH2, 3, 7, 0x00);
- status = cx231xx_reg_mask_write(dev, AFE_DEVICE_ADDRESS, 8,
- ADC_QGAIN_RES_TRM_CH3, 3, 7, 0x00);
-
- /* dynamic element matching off */
- status = afe_write_byte(dev, ADC_DCSERVO_DEM_CH1, 0x03);
- status = afe_write_byte(dev, ADC_DCSERVO_DEM_CH2, 0x03);
- status = afe_write_byte(dev, ADC_DCSERVO_DEM_CH3, 0x03);
-
- return status;
-}
-
-int cx231xx_afe_setup_AFE_for_baseband(struct cx231xx *dev)
-{
- u8 c_value = 0;
- int status = 0;
-
- status = afe_read_byte(dev, ADC_PWRDN_CLAMP_CH2, &c_value);
- c_value &= (~(0x50));
- status = afe_write_byte(dev, ADC_PWRDN_CLAMP_CH2, c_value);
-
- return status;
-}
-
-/*
- The Analog Front End in Cx231xx has 3 channels. These
- channels are used to share between different inputs
- like tuner, s-video and composite inputs.
-
- channel 1 ----- pin 1 to pin4(in reg is 1-4)
- channel 2 ----- pin 5 to pin8(in reg is 5-8)
- channel 3 ----- pin 9 to pin 12(in reg is 9-11)
-*/
-int cx231xx_afe_set_input_mux(struct cx231xx *dev, u32 input_mux)
-{
- u8 ch1_setting = (u8) input_mux;
- u8 ch2_setting = (u8) (input_mux >> 8);
- u8 ch3_setting = (u8) (input_mux >> 16);
- int status = 0;
- u8 value = 0;
-
- if (ch1_setting != 0) {
- status = afe_read_byte(dev, ADC_INPUT_CH1, &value);
- value &= ~INPUT_SEL_MASK;
- value |= (ch1_setting - 1) << 4;
- value &= 0xff;
- status = afe_write_byte(dev, ADC_INPUT_CH1, value);
- }
-
- if (ch2_setting != 0) {
- status = afe_read_byte(dev, ADC_INPUT_CH2, &value);
- value &= ~INPUT_SEL_MASK;
- value |= (ch2_setting - 1) << 4;
- value &= 0xff;
- status = afe_write_byte(dev, ADC_INPUT_CH2, value);
- }
-
- /* For ch3_setting, the value to put in the register is
- 7 less than the input number */
- if (ch3_setting != 0) {
- status = afe_read_byte(dev, ADC_INPUT_CH3, &value);
- value &= ~INPUT_SEL_MASK;
- value |= (ch3_setting - 1) << 4;
- value &= 0xff;
- status = afe_write_byte(dev, ADC_INPUT_CH3, value);
- }
-
- return status;
-}
-
-int cx231xx_afe_set_mode(struct cx231xx *dev, enum AFE_MODE mode)
-{
- int status = 0;
-
- /*
- * FIXME: We need to implement the AFE code for LOW IF and for HI IF.
- * Currently, only baseband works.
- */
-
- switch (mode) {
- case AFE_MODE_LOW_IF:
- cx231xx_Setup_AFE_for_LowIF(dev);
- break;
- case AFE_MODE_BASEBAND:
- status = cx231xx_afe_setup_AFE_for_baseband(dev);
- break;
- case AFE_MODE_EU_HI_IF:
- /* SetupAFEforEuHiIF(); */
- break;
- case AFE_MODE_US_HI_IF:
- /* SetupAFEforUsHiIF(); */
- break;
- case AFE_MODE_JAPAN_HI_IF:
- /* SetupAFEforJapanHiIF(); */
- break;
- }
-
- if ((mode != dev->afe_mode) &&
- (dev->video_input == CX231XX_VMUX_TELEVISION))
- status = cx231xx_afe_adjust_ref_count(dev,
- CX231XX_VMUX_TELEVISION);
-
- dev->afe_mode = mode;
-
- return status;
-}
-
-int cx231xx_afe_update_power_control(struct cx231xx *dev,
- enum AV_MODE avmode)
-{
- u8 afe_power_status = 0;
- int status = 0;
-
- switch (dev->model) {
- case CX231XX_BOARD_CNXT_CARRAERA:
- case CX231XX_BOARD_CNXT_RDE_250:
- case CX231XX_BOARD_CNXT_SHELBY:
- case CX231XX_BOARD_CNXT_RDU_250:
- case CX231XX_BOARD_CNXT_RDE_253S:
- case CX231XX_BOARD_CNXT_RDU_253S:
- case CX231XX_BOARD_CNXT_VIDEO_GRABBER:
- case CX231XX_BOARD_HAUPPAUGE_EXETER:
- case CX231XX_BOARD_HAUPPAUGE_USBLIVE2:
- case CX231XX_BOARD_PV_PLAYTV_USB_HYBRID:
- case CX231XX_BOARD_HAUPPAUGE_USB2_FM_PAL:
- case CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC:
- if (avmode == POLARIS_AVMODE_ANALOGT_TV) {
- while (afe_power_status != (FLD_PWRDN_TUNING_BIAS |
- FLD_PWRDN_ENABLE_PLL)) {
- status = afe_write_byte(dev, SUP_BLK_PWRDN,
- FLD_PWRDN_TUNING_BIAS |
- FLD_PWRDN_ENABLE_PLL);
- status |= afe_read_byte(dev, SUP_BLK_PWRDN,
- &afe_power_status);
- if (status < 0)
- break;
- }
-
- status = afe_write_byte(dev, ADC_PWRDN_CLAMP_CH1,
- 0x00);
- status |= afe_write_byte(dev, ADC_PWRDN_CLAMP_CH2,
- 0x00);
- status |= afe_write_byte(dev, ADC_PWRDN_CLAMP_CH3,
- 0x00);
- } else if (avmode == POLARIS_AVMODE_DIGITAL) {
- status = afe_write_byte(dev, ADC_PWRDN_CLAMP_CH1,
- 0x70);
- status |= afe_write_byte(dev, ADC_PWRDN_CLAMP_CH2,
- 0x70);
- status |= afe_write_byte(dev, ADC_PWRDN_CLAMP_CH3,
- 0x70);
-
- status |= afe_read_byte(dev, SUP_BLK_PWRDN,
- &afe_power_status);
- afe_power_status |= FLD_PWRDN_PD_BANDGAP |
- FLD_PWRDN_PD_BIAS |
- FLD_PWRDN_PD_TUNECK;
- status |= afe_write_byte(dev, SUP_BLK_PWRDN,
- afe_power_status);
- } else if (avmode == POLARIS_AVMODE_ENXTERNAL_AV) {
- while (afe_power_status != (FLD_PWRDN_TUNING_BIAS |
- FLD_PWRDN_ENABLE_PLL)) {
- status = afe_write_byte(dev, SUP_BLK_PWRDN,
- FLD_PWRDN_TUNING_BIAS |
- FLD_PWRDN_ENABLE_PLL);
- status |= afe_read_byte(dev, SUP_BLK_PWRDN,
- &afe_power_status);
- if (status < 0)
- break;
- }
-
- status |= afe_write_byte(dev, ADC_PWRDN_CLAMP_CH1,
- 0x00);
- status |= afe_write_byte(dev, ADC_PWRDN_CLAMP_CH2,
- 0x00);
- status |= afe_write_byte(dev, ADC_PWRDN_CLAMP_CH3,
- 0x00);
- } else {
- cx231xx_info("Invalid AV mode input\n");
- status = -1;
- }
- break;
- default:
- if (avmode == POLARIS_AVMODE_ANALOGT_TV) {
- while (afe_power_status != (FLD_PWRDN_TUNING_BIAS |
- FLD_PWRDN_ENABLE_PLL)) {
- status = afe_write_byte(dev, SUP_BLK_PWRDN,
- FLD_PWRDN_TUNING_BIAS |
- FLD_PWRDN_ENABLE_PLL);
- status |= afe_read_byte(dev, SUP_BLK_PWRDN,
- &afe_power_status);
- if (status < 0)
- break;
- }
-
- status |= afe_write_byte(dev, ADC_PWRDN_CLAMP_CH1,
- 0x40);
- status |= afe_write_byte(dev, ADC_PWRDN_CLAMP_CH2,
- 0x40);
- status |= afe_write_byte(dev, ADC_PWRDN_CLAMP_CH3,
- 0x00);
- } else if (avmode == POLARIS_AVMODE_DIGITAL) {
- status = afe_write_byte(dev, ADC_PWRDN_CLAMP_CH1,
- 0x70);
- status |= afe_write_byte(dev, ADC_PWRDN_CLAMP_CH2,
- 0x70);
- status |= afe_write_byte(dev, ADC_PWRDN_CLAMP_CH3,
- 0x70);
-
- status |= afe_read_byte(dev, SUP_BLK_PWRDN,
- &afe_power_status);
- afe_power_status |= FLD_PWRDN_PD_BANDGAP |
- FLD_PWRDN_PD_BIAS |
- FLD_PWRDN_PD_TUNECK;
- status |= afe_write_byte(dev, SUP_BLK_PWRDN,
- afe_power_status);
- } else if (avmode == POLARIS_AVMODE_ENXTERNAL_AV) {
- while (afe_power_status != (FLD_PWRDN_TUNING_BIAS |
- FLD_PWRDN_ENABLE_PLL)) {
- status = afe_write_byte(dev, SUP_BLK_PWRDN,
- FLD_PWRDN_TUNING_BIAS |
- FLD_PWRDN_ENABLE_PLL);
- status |= afe_read_byte(dev, SUP_BLK_PWRDN,
- &afe_power_status);
- if (status < 0)
- break;
- }
-
- status |= afe_write_byte(dev, ADC_PWRDN_CLAMP_CH1,
- 0x00);
- status |= afe_write_byte(dev, ADC_PWRDN_CLAMP_CH2,
- 0x00);
- status |= afe_write_byte(dev, ADC_PWRDN_CLAMP_CH3,
- 0x40);
- } else {
- cx231xx_info("Invalid AV mode input\n");
- status = -1;
- }
- } /* switch */
-
- return status;
-}
-
-int cx231xx_afe_adjust_ref_count(struct cx231xx *dev, u32 video_input)
-{
- u8 input_mode = 0;
- u8 ntf_mode = 0;
- int status = 0;
-
- dev->video_input = video_input;
-
- if (video_input == CX231XX_VMUX_TELEVISION) {
- status = afe_read_byte(dev, ADC_INPUT_CH3, &input_mode);
- status = afe_read_byte(dev, ADC_NTF_PRECLMP_EN_CH3,
- &ntf_mode);
- } else {
- status = afe_read_byte(dev, ADC_INPUT_CH1, &input_mode);
- status = afe_read_byte(dev, ADC_NTF_PRECLMP_EN_CH1,
- &ntf_mode);
- }
-
- input_mode = (ntf_mode & 0x3) | ((input_mode & 0x6) << 1);
-
- switch (input_mode) {
- case SINGLE_ENDED:
- dev->afe_ref_count = 0x23C;
- break;
- case LOW_IF:
- dev->afe_ref_count = 0x24C;
- break;
- case EU_IF:
- dev->afe_ref_count = 0x258;
- break;
- case US_IF:
- dev->afe_ref_count = 0x260;
- break;
- default:
- break;
- }
-
- status = cx231xx_afe_init_super_block(dev, dev->afe_ref_count);
-
- return status;
-}
-
-/******************************************************************************
- * V I D E O / A U D I O D E C O D E R C O N T R O L functions *
- ******************************************************************************/
-static int vid_blk_write_byte(struct cx231xx *dev, u16 saddr, u8 data)
-{
- return cx231xx_write_i2c_data(dev, VID_BLK_I2C_ADDRESS,
- saddr, 2, data, 1);
-}
-
-static int vid_blk_read_byte(struct cx231xx *dev, u16 saddr, u8 *data)
-{
- int status;
- u32 temp = 0;
-
- status = cx231xx_read_i2c_data(dev, VID_BLK_I2C_ADDRESS,
- saddr, 2, &temp, 1);
- *data = (u8) temp;
- return status;
-}
-
-static int vid_blk_write_word(struct cx231xx *dev, u16 saddr, u32 data)
-{
- return cx231xx_write_i2c_data(dev, VID_BLK_I2C_ADDRESS,
- saddr, 2, data, 4);
-}
-
-static int vid_blk_read_word(struct cx231xx *dev, u16 saddr, u32 *data)
-{
- return cx231xx_read_i2c_data(dev, VID_BLK_I2C_ADDRESS,
- saddr, 2, data, 4);
-}
-int cx231xx_check_fw(struct cx231xx *dev)
-{
- u8 temp = 0;
- int status = 0;
- status = vid_blk_read_byte(dev, DL_CTL_ADDRESS_LOW, &temp);
- if (status < 0)
- return status;
- else
- return temp;
-
-}
-
-int cx231xx_set_video_input_mux(struct cx231xx *dev, u8 input)
-{
- int status = 0;
-
- switch (INPUT(input)->type) {
- case CX231XX_VMUX_COMPOSITE1:
- case CX231XX_VMUX_SVIDEO:
- if ((dev->current_pcb_config.type == USB_BUS_POWER) &&
- (dev->power_mode != POLARIS_AVMODE_ENXTERNAL_AV)) {
- /* External AV */
- status = cx231xx_set_power_mode(dev,
- POLARIS_AVMODE_ENXTERNAL_AV);
- if (status < 0) {
- cx231xx_errdev("%s: set_power_mode : Failed to"
- " set Power - errCode [%d]!\n",
- __func__, status);
- return status;
- }
- }
- status = cx231xx_set_decoder_video_input(dev,
- INPUT(input)->type,
- INPUT(input)->vmux);
- break;
- case CX231XX_VMUX_TELEVISION:
- case CX231XX_VMUX_CABLE:
- if ((dev->current_pcb_config.type == USB_BUS_POWER) &&
- (dev->power_mode != POLARIS_AVMODE_ANALOGT_TV)) {
- /* Tuner */
- status = cx231xx_set_power_mode(dev,
- POLARIS_AVMODE_ANALOGT_TV);
- if (status < 0) {
- cx231xx_errdev("%s: set_power_mode:Failed"
- " to set Power - errCode [%d]!\n",
- __func__, status);
- return status;
- }
- }
- if (dev->tuner_type == TUNER_NXP_TDA18271)
- status = cx231xx_set_decoder_video_input(dev,
- CX231XX_VMUX_TELEVISION,
- INPUT(input)->vmux);
- else
- status = cx231xx_set_decoder_video_input(dev,
- CX231XX_VMUX_COMPOSITE1,
- INPUT(input)->vmux);
-
- break;
- default:
- cx231xx_errdev("%s: set_power_mode : Unknown Input %d !\n",
- __func__, INPUT(input)->type);
- break;
- }
-
- /* save the selection */
- dev->video_input = input;
-
- return status;
-}
-
-int cx231xx_set_decoder_video_input(struct cx231xx *dev,
- u8 pin_type, u8 input)
-{
- int status = 0;
- u32 value = 0;
-
- if (pin_type != dev->video_input) {
- status = cx231xx_afe_adjust_ref_count(dev, pin_type);
- if (status < 0) {
- cx231xx_errdev("%s: adjust_ref_count :Failed to set"
- "AFE input mux - errCode [%d]!\n",
- __func__, status);
- return status;
- }
- }
-
- /* call afe block to set video inputs */
- status = cx231xx_afe_set_input_mux(dev, input);
- if (status < 0) {
- cx231xx_errdev("%s: set_input_mux :Failed to set"
- " AFE input mux - errCode [%d]!\n",
- __func__, status);
- return status;
- }
-
- switch (pin_type) {
- case CX231XX_VMUX_COMPOSITE1:
- status = vid_blk_read_word(dev, AFE_CTRL, &value);
- value |= (0 << 13) | (1 << 4);
- value &= ~(1 << 5);
-
- /* set [24:23] [22:15] to 0 */
- value &= (~(0x1ff8000));
- /* set FUNC_MODE[24:23] = 2 IF_MOD[22:15] = 0 */
- value |= 0x1000000;
- status = vid_blk_write_word(dev, AFE_CTRL, value);
-
- status = vid_blk_read_word(dev, OUT_CTRL1, &value);
- value |= (1 << 7);
- status = vid_blk_write_word(dev, OUT_CTRL1, value);
-
- /* Set output mode */
- status = cx231xx_read_modify_write_i2c_dword(dev,
- VID_BLK_I2C_ADDRESS,
- OUT_CTRL1,
- FLD_OUT_MODE,
- dev->board.output_mode);
-
- /* Tell DIF object to go to baseband mode */
- status = cx231xx_dif_set_standard(dev, DIF_USE_BASEBAND);
- if (status < 0) {
- cx231xx_errdev("%s: cx231xx_dif set to By pass"
- " mode- errCode [%d]!\n",
- __func__, status);
- return status;
- }
-
- /* Read the DFE_CTRL1 register */
- status = vid_blk_read_word(dev, DFE_CTRL1, &value);
-
- /* enable the VBI_GATE_EN */
- value |= FLD_VBI_GATE_EN;
-
- /* Enable the auto-VGA enable */
- value |= FLD_VGA_AUTO_EN;
-
- /* Write it back */
- status = vid_blk_write_word(dev, DFE_CTRL1, value);
-
- /* Disable auto config of registers */
- status = cx231xx_read_modify_write_i2c_dword(dev,
- VID_BLK_I2C_ADDRESS,
- MODE_CTRL, FLD_ACFG_DIS,
- cx231xx_set_field(FLD_ACFG_DIS, 1));
-
- /* Set CVBS input mode */
- status = cx231xx_read_modify_write_i2c_dword(dev,
- VID_BLK_I2C_ADDRESS,
- MODE_CTRL, FLD_INPUT_MODE,
- cx231xx_set_field(FLD_INPUT_MODE, INPUT_MODE_CVBS_0));
- break;
- case CX231XX_VMUX_SVIDEO:
- /* Disable the use of DIF */
-
- status = vid_blk_read_word(dev, AFE_CTRL, &value);
-
- /* set [24:23] [22:15] to 0 */
- value &= (~(0x1ff8000));
- /* set FUNC_MODE[24:23] = 2
- IF_MOD[22:15] = 0 DCR_BYP_CH2[4:4] = 1; */
- value |= 0x1000010;
- status = vid_blk_write_word(dev, AFE_CTRL, value);
-
- /* Tell DIF object to go to baseband mode */
- status = cx231xx_dif_set_standard(dev, DIF_USE_BASEBAND);
- if (status < 0) {
- cx231xx_errdev("%s: cx231xx_dif set to By pass"
- " mode- errCode [%d]!\n",
- __func__, status);
- return status;
- }
-
- /* Read the DFE_CTRL1 register */
- status = vid_blk_read_word(dev, DFE_CTRL1, &value);
-
- /* enable the VBI_GATE_EN */
- value |= FLD_VBI_GATE_EN;
-
- /* Enable the auto-VGA enable */
- value |= FLD_VGA_AUTO_EN;
-
- /* Write it back */
- status = vid_blk_write_word(dev, DFE_CTRL1, value);
-
- /* Disable auto config of registers */
- status = cx231xx_read_modify_write_i2c_dword(dev,
- VID_BLK_I2C_ADDRESS,
- MODE_CTRL, FLD_ACFG_DIS,
- cx231xx_set_field(FLD_ACFG_DIS, 1));
-
- /* Set YC input mode */
- status = cx231xx_read_modify_write_i2c_dword(dev,
- VID_BLK_I2C_ADDRESS,
- MODE_CTRL,
- FLD_INPUT_MODE,
- cx231xx_set_field(FLD_INPUT_MODE, INPUT_MODE_YC_1));
-
- /* Chroma to ADC2 */
- status = vid_blk_read_word(dev, AFE_CTRL, &value);
- value |= FLD_CHROMA_IN_SEL; /* set the chroma in select */
-
- /* Clear VGA_SEL_CH2 and VGA_SEL_CH3 (bits 7 and 8)
- This sets them to use video
- rather than audio. Only one of the two will be in use. */
- value &= ~(FLD_VGA_SEL_CH2 | FLD_VGA_SEL_CH3);
-
- status = vid_blk_write_word(dev, AFE_CTRL, value);
-
- status = cx231xx_afe_set_mode(dev, AFE_MODE_BASEBAND);
- break;
- case CX231XX_VMUX_TELEVISION:
- case CX231XX_VMUX_CABLE:
- default:
- /* TODO: Test if this is also needed for xc2028/xc3028 */
- if (dev->board.tuner_type == TUNER_XC5000) {
- /* Disable the use of DIF */
-
- status = vid_blk_read_word(dev, AFE_CTRL, &value);
- value |= (0 << 13) | (1 << 4);
- value &= ~(1 << 5);
-
- /* set [24:23] [22:15] to 0 */
- value &= (~(0x1FF8000));
- /* set FUNC_MODE[24:23] = 2 IF_MOD[22:15] = 0 */
- value |= 0x1000000;
- status = vid_blk_write_word(dev, AFE_CTRL, value);
-
- status = vid_blk_read_word(dev, OUT_CTRL1, &value);
- value |= (1 << 7);
- status = vid_blk_write_word(dev, OUT_CTRL1, value);
-
- /* Set output mode */
- status = cx231xx_read_modify_write_i2c_dword(dev,
- VID_BLK_I2C_ADDRESS,
- OUT_CTRL1, FLD_OUT_MODE,
- dev->board.output_mode);
-
- /* Tell DIF object to go to baseband mode */
- status = cx231xx_dif_set_standard(dev,
- DIF_USE_BASEBAND);
- if (status < 0) {
- cx231xx_errdev("%s: cx231xx_dif set to By pass"
- " mode- errCode [%d]!\n",
- __func__, status);
- return status;
- }
-
- /* Read the DFE_CTRL1 register */
- status = vid_blk_read_word(dev, DFE_CTRL1, &value);
-
- /* enable the VBI_GATE_EN */
- value |= FLD_VBI_GATE_EN;
-
- /* Enable the auto-VGA enable */
- value |= FLD_VGA_AUTO_EN;
-
- /* Write it back */
- status = vid_blk_write_word(dev, DFE_CTRL1, value);
-
- /* Disable auto config of registers */
- status = cx231xx_read_modify_write_i2c_dword(dev,
- VID_BLK_I2C_ADDRESS,
- MODE_CTRL, FLD_ACFG_DIS,
- cx231xx_set_field(FLD_ACFG_DIS, 1));
-
- /* Set CVBS input mode */
- status = cx231xx_read_modify_write_i2c_dword(dev,
- VID_BLK_I2C_ADDRESS,
- MODE_CTRL, FLD_INPUT_MODE,
- cx231xx_set_field(FLD_INPUT_MODE,
- INPUT_MODE_CVBS_0));
- } else {
- /* Enable the DIF for the tuner */
-
- /* Reinitialize the DIF */
- status = cx231xx_dif_set_standard(dev, dev->norm);
- if (status < 0) {
- cx231xx_errdev("%s: cx231xx_dif set to By pass"
- " mode- errCode [%d]!\n",
- __func__, status);
- return status;
- }
-
- /* Make sure bypass is cleared */
- status = vid_blk_read_word(dev, DIF_MISC_CTRL, &value);
-
- /* Clear the bypass bit */
- value &= ~FLD_DIF_DIF_BYPASS;
-
- /* Enable the use of the DIF block */
- status = vid_blk_write_word(dev, DIF_MISC_CTRL, value);
-
- /* Read the DFE_CTRL1 register */
- status = vid_blk_read_word(dev, DFE_CTRL1, &value);
-
- /* Disable the VBI_GATE_EN */
- value &= ~FLD_VBI_GATE_EN;
-
- /* Enable the auto-VGA enable, AGC, and
- set the skip count to 2 */
- value |= FLD_VGA_AUTO_EN | FLD_AGC_AUTO_EN | 0x00200000;
-
- /* Write it back */
- status = vid_blk_write_word(dev, DFE_CTRL1, value);
-
- /* Wait until AGC locks up */
- msleep(1);
-
- /* Disable the auto-VGA enable AGC */
- value &= ~(FLD_VGA_AUTO_EN);
-
- /* Write it back */
- status = vid_blk_write_word(dev, DFE_CTRL1, value);
-
- /* Enable Polaris B0 AGC output */
- status = vid_blk_read_word(dev, PIN_CTRL, &value);
- value |= (FLD_OEF_AGC_RF) |
- (FLD_OEF_AGC_IFVGA) |
- (FLD_OEF_AGC_IF);
- status = vid_blk_write_word(dev, PIN_CTRL, value);
-
- /* Set output mode */
- status = cx231xx_read_modify_write_i2c_dword(dev,
- VID_BLK_I2C_ADDRESS,
- OUT_CTRL1, FLD_OUT_MODE,
- dev->board.output_mode);
-
- /* Disable auto config of registers */
- status = cx231xx_read_modify_write_i2c_dword(dev,
- VID_BLK_I2C_ADDRESS,
- MODE_CTRL, FLD_ACFG_DIS,
- cx231xx_set_field(FLD_ACFG_DIS, 1));
-
- /* Set CVBS input mode */
- status = cx231xx_read_modify_write_i2c_dword(dev,
- VID_BLK_I2C_ADDRESS,
- MODE_CTRL, FLD_INPUT_MODE,
- cx231xx_set_field(FLD_INPUT_MODE,
- INPUT_MODE_CVBS_0));
-
- /* Set some bits in AFE_CTRL so that channel 2 or 3
- * is ready to receive audio */
- /* Clear clamp for channels 2 and 3 (bit 16-17) */
- /* Clear droop comp (bit 19-20) */
- /* Set VGA_SEL (for audio control) (bit 7-8) */
- status = vid_blk_read_word(dev, AFE_CTRL, &value);
-
- /*Set Func mode:01-DIF 10-baseband 11-YUV*/
- value &= (~(FLD_FUNC_MODE));
- value |= 0x800000;
-
- value |= FLD_VGA_SEL_CH3 | FLD_VGA_SEL_CH2;
-
- status = vid_blk_write_word(dev, AFE_CTRL, value);
-
- if (dev->tuner_type == TUNER_NXP_TDA18271) {
- status = vid_blk_read_word(dev, PIN_CTRL,
- &value);
- status = vid_blk_write_word(dev, PIN_CTRL,
- (value & 0xFFFFFFEF));
- }
-
- break;
-
- }
- break;
- }
-
- /* Set raw VBI mode */
- status = cx231xx_read_modify_write_i2c_dword(dev,
- VID_BLK_I2C_ADDRESS,
- OUT_CTRL1, FLD_VBIHACTRAW_EN,
- cx231xx_set_field(FLD_VBIHACTRAW_EN, 1));
-
- status = vid_blk_read_word(dev, OUT_CTRL1, &value);
- if (value & 0x02) {
- value |= (1 << 19);
- status = vid_blk_write_word(dev, OUT_CTRL1, value);
- }
-
- return status;
-}
-
-void cx231xx_enable656(struct cx231xx *dev)
-{
- u8 temp = 0;
- /*enable TS1 data[0:7] as output to export 656*/
-
- vid_blk_write_byte(dev, TS1_PIN_CTL0, 0xFF);
-
- /*enable TS1 clock as output to export 656*/
-
- vid_blk_read_byte(dev, TS1_PIN_CTL1, &temp);
- temp = temp|0x04;
-
- vid_blk_write_byte(dev, TS1_PIN_CTL1, temp);
-}
-EXPORT_SYMBOL_GPL(cx231xx_enable656);
-
-void cx231xx_disable656(struct cx231xx *dev)
-{
- u8 temp = 0;
-
- vid_blk_write_byte(dev, TS1_PIN_CTL0, 0x00);
-
- vid_blk_read_byte(dev, TS1_PIN_CTL1, &temp);
- temp = temp&0xFB;
-
- vid_blk_write_byte(dev, TS1_PIN_CTL1, temp);
-}
-EXPORT_SYMBOL_GPL(cx231xx_disable656);
-
-/*
- * Handle any video-mode specific overrides that are different
- * on a per video standards basis after touching the MODE_CTRL
- * register which resets many values for autodetect
- */
-int cx231xx_do_mode_ctrl_overrides(struct cx231xx *dev)
-{
- int status = 0;
-
- cx231xx_info("do_mode_ctrl_overrides : 0x%x\n",
- (unsigned int)dev->norm);
-
- /* Change the DFE_CTRL3 bp_percent to fix flagging */
- status = vid_blk_write_word(dev, DFE_CTRL3, 0xCD3F0280);
-
- if (dev->norm & (V4L2_STD_NTSC | V4L2_STD_PAL_M)) {
- cx231xx_info("do_mode_ctrl_overrides NTSC\n");
-
- /* Move the close caption lines out of active video,
- adjust the active video start point */
- status = cx231xx_read_modify_write_i2c_dword(dev,
- VID_BLK_I2C_ADDRESS,
- VERT_TIM_CTRL,
- FLD_VBLANK_CNT, 0x18);
- status = cx231xx_read_modify_write_i2c_dword(dev,
- VID_BLK_I2C_ADDRESS,
- VERT_TIM_CTRL,
- FLD_VACTIVE_CNT,
- 0x1E7000);
- status = cx231xx_read_modify_write_i2c_dword(dev,
- VID_BLK_I2C_ADDRESS,
- VERT_TIM_CTRL,
- FLD_V656BLANK_CNT,
- 0x1C000000);
-
- status = cx231xx_read_modify_write_i2c_dword(dev,
- VID_BLK_I2C_ADDRESS,
- HORIZ_TIM_CTRL,
- FLD_HBLANK_CNT,
- cx231xx_set_field
- (FLD_HBLANK_CNT, 0x79));
-
- } else if (dev->norm & V4L2_STD_SECAM) {
- cx231xx_info("do_mode_ctrl_overrides SECAM\n");
- status = cx231xx_read_modify_write_i2c_dword(dev,
- VID_BLK_I2C_ADDRESS,
- VERT_TIM_CTRL,
- FLD_VBLANK_CNT, 0x20);
- status = cx231xx_read_modify_write_i2c_dword(dev,
- VID_BLK_I2C_ADDRESS,
- VERT_TIM_CTRL,
- FLD_VACTIVE_CNT,
- cx231xx_set_field
- (FLD_VACTIVE_CNT,
- 0x244));
- status = cx231xx_read_modify_write_i2c_dword(dev,
- VID_BLK_I2C_ADDRESS,
- VERT_TIM_CTRL,
- FLD_V656BLANK_CNT,
- cx231xx_set_field
- (FLD_V656BLANK_CNT,
- 0x24));
- /* Adjust the active video horizontal start point */
- status = cx231xx_read_modify_write_i2c_dword(dev,
- VID_BLK_I2C_ADDRESS,
- HORIZ_TIM_CTRL,
- FLD_HBLANK_CNT,
- cx231xx_set_field
- (FLD_HBLANK_CNT, 0x85));
- } else {
- cx231xx_info("do_mode_ctrl_overrides PAL\n");
- status = cx231xx_read_modify_write_i2c_dword(dev,
- VID_BLK_I2C_ADDRESS,
- VERT_TIM_CTRL,
- FLD_VBLANK_CNT, 0x20);
- status = cx231xx_read_modify_write_i2c_dword(dev,
- VID_BLK_I2C_ADDRESS,
- VERT_TIM_CTRL,
- FLD_VACTIVE_CNT,
- cx231xx_set_field
- (FLD_VACTIVE_CNT,
- 0x244));
- status = cx231xx_read_modify_write_i2c_dword(dev,
- VID_BLK_I2C_ADDRESS,
- VERT_TIM_CTRL,
- FLD_V656BLANK_CNT,
- cx231xx_set_field
- (FLD_V656BLANK_CNT,
- 0x24));
- /* Adjust the active video horizontal start point */
- status = cx231xx_read_modify_write_i2c_dword(dev,
- VID_BLK_I2C_ADDRESS,
- HORIZ_TIM_CTRL,
- FLD_HBLANK_CNT,
- cx231xx_set_field
- (FLD_HBLANK_CNT, 0x85));
-
- }
-
- return status;
-}
-
-int cx231xx_unmute_audio(struct cx231xx *dev)
-{
- return vid_blk_write_byte(dev, PATH1_VOL_CTL, 0x24);
-}
-EXPORT_SYMBOL_GPL(cx231xx_unmute_audio);
-
-int stopAudioFirmware(struct cx231xx *dev)
-{
- return vid_blk_write_byte(dev, DL_CTL_CONTROL, 0x03);
-}
-
-int restartAudioFirmware(struct cx231xx *dev)
-{
- return vid_blk_write_byte(dev, DL_CTL_CONTROL, 0x13);
-}
-
-int cx231xx_set_audio_input(struct cx231xx *dev, u8 input)
-{
- int status = 0;
- enum AUDIO_INPUT ainput = AUDIO_INPUT_LINE;
-
- switch (INPUT(input)->amux) {
- case CX231XX_AMUX_VIDEO:
- ainput = AUDIO_INPUT_TUNER_TV;
- break;
- case CX231XX_AMUX_LINE_IN:
- status = cx231xx_i2s_blk_set_audio_input(dev, input);
- ainput = AUDIO_INPUT_LINE;
- break;
- default:
- break;
- }
-
- status = cx231xx_set_audio_decoder_input(dev, ainput);
-
- return status;
-}
-
-int cx231xx_set_audio_decoder_input(struct cx231xx *dev,
- enum AUDIO_INPUT audio_input)
-{
- u32 dwval;
- int status;
- u8 gen_ctrl;
- u32 value = 0;
-
- /* Put it in soft reset */
- status = vid_blk_read_byte(dev, GENERAL_CTL, &gen_ctrl);
- gen_ctrl |= 1;
- status = vid_blk_write_byte(dev, GENERAL_CTL, gen_ctrl);
-
- switch (audio_input) {
- case AUDIO_INPUT_LINE:
- /* setup AUD_IO control from Merlin paralle output */
- value = cx231xx_set_field(FLD_AUD_CHAN1_SRC,
- AUD_CHAN_SRC_PARALLEL);
- status = vid_blk_write_word(dev, AUD_IO_CTRL, value);
-
- /* setup input to Merlin, SRC2 connect to AC97
- bypass upsample-by-2, slave mode, sony mode, left justify
- adr 091c, dat 01000000 */
- status = vid_blk_read_word(dev, AC97_CTL, &dwval);
-
- status = vid_blk_write_word(dev, AC97_CTL,
- (dwval | FLD_AC97_UP2X_BYPASS));
-
- /* select the parallel1 and SRC3 */
- status = vid_blk_write_word(dev, BAND_OUT_SEL,
- cx231xx_set_field(FLD_SRC3_IN_SEL, 0x0) |
- cx231xx_set_field(FLD_SRC3_CLK_SEL, 0x0) |
- cx231xx_set_field(FLD_PARALLEL1_SRC_SEL, 0x0));
-
- /* unmute all, AC97 in, independence mode
- adr 08d0, data 0x00063073 */
- status = vid_blk_write_word(dev, DL_CTL, 0x3000001);
- status = vid_blk_write_word(dev, PATH1_CTL1, 0x00063073);
-
- /* set AVC maximum threshold, adr 08d4, dat ffff0024 */
- status = vid_blk_read_word(dev, PATH1_VOL_CTL, &dwval);
- status = vid_blk_write_word(dev, PATH1_VOL_CTL,
- (dwval | FLD_PATH1_AVC_THRESHOLD));
-
- /* set SC maximum threshold, adr 08ec, dat ffffb3a3 */
- status = vid_blk_read_word(dev, PATH1_SC_CTL, &dwval);
- status = vid_blk_write_word(dev, PATH1_SC_CTL,
- (dwval | FLD_PATH1_SC_THRESHOLD));
- break;
-
- case AUDIO_INPUT_TUNER_TV:
- default:
- status = stopAudioFirmware(dev);
- /* Setup SRC sources and clocks */
- status = vid_blk_write_word(dev, BAND_OUT_SEL,
- cx231xx_set_field(FLD_SRC6_IN_SEL, 0x00) |
- cx231xx_set_field(FLD_SRC6_CLK_SEL, 0x01) |
- cx231xx_set_field(FLD_SRC5_IN_SEL, 0x00) |
- cx231xx_set_field(FLD_SRC5_CLK_SEL, 0x02) |
- cx231xx_set_field(FLD_SRC4_IN_SEL, 0x02) |
- cx231xx_set_field(FLD_SRC4_CLK_SEL, 0x03) |
- cx231xx_set_field(FLD_SRC3_IN_SEL, 0x00) |
- cx231xx_set_field(FLD_SRC3_CLK_SEL, 0x00) |
- cx231xx_set_field(FLD_BASEBAND_BYPASS_CTL, 0x00) |
- cx231xx_set_field(FLD_AC97_SRC_SEL, 0x03) |
- cx231xx_set_field(FLD_I2S_SRC_SEL, 0x00) |
- cx231xx_set_field(FLD_PARALLEL2_SRC_SEL, 0x02) |
- cx231xx_set_field(FLD_PARALLEL1_SRC_SEL, 0x01));
-
- /* Setup the AUD_IO control */
- status = vid_blk_write_word(dev, AUD_IO_CTRL,
- cx231xx_set_field(FLD_I2S_PORT_DIR, 0x00) |
- cx231xx_set_field(FLD_I2S_OUT_SRC, 0x00) |
- cx231xx_set_field(FLD_AUD_CHAN3_SRC, 0x00) |
- cx231xx_set_field(FLD_AUD_CHAN2_SRC, 0x00) |
- cx231xx_set_field(FLD_AUD_CHAN1_SRC, 0x03));
-
- status = vid_blk_write_word(dev, PATH1_CTL1, 0x1F063870);
-
- /* setAudioStandard(_audio_standard); */
- status = vid_blk_write_word(dev, PATH1_CTL1, 0x00063870);
-
- status = restartAudioFirmware(dev);
-
- switch (dev->board.tuner_type) {
- case TUNER_XC5000:
- /* SIF passthrough at 28.6363 MHz sample rate */
- status = cx231xx_read_modify_write_i2c_dword(dev,
- VID_BLK_I2C_ADDRESS,
- CHIP_CTRL,
- FLD_SIF_EN,
- cx231xx_set_field(FLD_SIF_EN, 1));
- break;
- case TUNER_NXP_TDA18271:
- /* Normal mode: SIF passthrough at 14.32 MHz */
- status = cx231xx_read_modify_write_i2c_dword(dev,
- VID_BLK_I2C_ADDRESS,
- CHIP_CTRL,
- FLD_SIF_EN,
- cx231xx_set_field(FLD_SIF_EN, 0));
- break;
- default:
- /* This is just a casual suggestion to people adding
- new boards in case they use a tuner type we don't
- currently know about */
- printk(KERN_INFO "Unknown tuner type configuring SIF");
- break;
- }
- break;
-
- case AUDIO_INPUT_TUNER_FM:
- /* use SIF for FM radio
- setupFM();
- setAudioStandard(_audio_standard);
- */
- break;
-
- case AUDIO_INPUT_MUTE:
- status = vid_blk_write_word(dev, PATH1_CTL1, 0x1F011012);
- break;
- }
-
- /* Take it out of soft reset */
- status = vid_blk_read_byte(dev, GENERAL_CTL, &gen_ctrl);
- gen_ctrl &= ~1;
- status = vid_blk_write_byte(dev, GENERAL_CTL, gen_ctrl);
-
- return status;
-}
-
-/******************************************************************************
- * C H I P Specific C O N T R O L functions *
- ******************************************************************************/
-int cx231xx_init_ctrl_pin_status(struct cx231xx *dev)
-{
- u32 value;
- int status = 0;
-
- status = vid_blk_read_word(dev, PIN_CTRL, &value);
- value |= (~dev->board.ctl_pin_status_mask);
- status = vid_blk_write_word(dev, PIN_CTRL, value);
-
- return status;
-}
-
-int cx231xx_set_agc_analog_digital_mux_select(struct cx231xx *dev,
- u8 analog_or_digital)
-{
- int status = 0;
-
- /* first set the direction to output */
- status = cx231xx_set_gpio_direction(dev,
- dev->board.
- agc_analog_digital_select_gpio, 1);
-
- /* 0 - demod ; 1 - Analog mode */
- status = cx231xx_set_gpio_value(dev,
- dev->board.agc_analog_digital_select_gpio,
- analog_or_digital);
-
- return status;
-}
-
-int cx231xx_enable_i2c_port_3(struct cx231xx *dev, bool is_port_3)
-{
- u8 value[4] = { 0, 0, 0, 0 };
- int status = 0;
- bool current_is_port_3;
-
- if (dev->board.dont_use_port_3)
- is_port_3 = false;
- status = cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER,
- PWR_CTL_EN, value, 4);
- if (status < 0)
- return status;
-
- current_is_port_3 = value[0] & I2C_DEMOD_EN ? true : false;
-
- /* Just return, if already using the right port */
- if (current_is_port_3 == is_port_3)
- return 0;
-
- if (is_port_3)
- value[0] |= I2C_DEMOD_EN;
- else
- value[0] &= ~I2C_DEMOD_EN;
-
- cx231xx_info("Changing the i2c master port to %d\n",
- is_port_3 ? 3 : 1);
-
- status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
- PWR_CTL_EN, value, 4);
-
- return status;
-
-}
-EXPORT_SYMBOL_GPL(cx231xx_enable_i2c_port_3);
-
-void update_HH_register_after_set_DIF(struct cx231xx *dev)
-{
-/*
- u8 status = 0;
- u32 value = 0;
-
- vid_blk_write_word(dev, PIN_CTRL, 0xA0FFF82F);
- vid_blk_write_word(dev, DIF_MISC_CTRL, 0x0A203F11);
- vid_blk_write_word(dev, DIF_SRC_PHASE_INC, 0x1BEFBF06);
-
- status = vid_blk_read_word(dev, AFE_CTRL_C2HH_SRC_CTRL, &value);
- vid_blk_write_word(dev, AFE_CTRL_C2HH_SRC_CTRL, 0x4485D390);
- status = vid_blk_read_word(dev, AFE_CTRL_C2HH_SRC_CTRL, &value);
-*/
-}
-
-void cx231xx_dump_HH_reg(struct cx231xx *dev)
-{
- u32 value = 0;
- u16 i = 0;
-
- value = 0x45005390;
- vid_blk_write_word(dev, 0x104, value);
-
- for (i = 0x100; i < 0x140; i++) {
- vid_blk_read_word(dev, i, &value);
- cx231xx_info("reg0x%x=0x%x\n", i, value);
- i = i+3;
- }
-
- for (i = 0x300; i < 0x400; i++) {
- vid_blk_read_word(dev, i, &value);
- cx231xx_info("reg0x%x=0x%x\n", i, value);
- i = i+3;
- }
-
- for (i = 0x400; i < 0x440; i++) {
- vid_blk_read_word(dev, i, &value);
- cx231xx_info("reg0x%x=0x%x\n", i, value);
- i = i+3;
- }
-
- vid_blk_read_word(dev, AFE_CTRL_C2HH_SRC_CTRL, &value);
- cx231xx_info("AFE_CTRL_C2HH_SRC_CTRL=0x%x\n", value);
- vid_blk_write_word(dev, AFE_CTRL_C2HH_SRC_CTRL, 0x4485D390);
- vid_blk_read_word(dev, AFE_CTRL_C2HH_SRC_CTRL, &value);
- cx231xx_info("AFE_CTRL_C2HH_SRC_CTRL=0x%x\n", value);
-}
-
-void cx231xx_dump_SC_reg(struct cx231xx *dev)
-{
- u8 value[4] = { 0, 0, 0, 0 };
- cx231xx_info("cx231xx_dump_SC_reg!\n");
-
- cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, BOARD_CFG_STAT,
- value, 4);
- cx231xx_info("reg0x%x=0x%x 0x%x 0x%x 0x%x\n", BOARD_CFG_STAT, value[0],
- value[1], value[2], value[3]);
- cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, TS_MODE_REG,
- value, 4);
- cx231xx_info("reg0x%x=0x%x 0x%x 0x%x 0x%x\n", TS_MODE_REG, value[0],
- value[1], value[2], value[3]);
- cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, TS1_CFG_REG,
- value, 4);
- cx231xx_info("reg0x%x=0x%x 0x%x 0x%x 0x%x\n", TS1_CFG_REG, value[0],
- value[1], value[2], value[3]);
- cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, TS1_LENGTH_REG,
- value, 4);
- cx231xx_info("reg0x%x=0x%x 0x%x 0x%x 0x%x\n", TS1_LENGTH_REG, value[0],
- value[1], value[2], value[3]);
-
- cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, TS2_CFG_REG,
- value, 4);
- cx231xx_info("reg0x%x=0x%x 0x%x 0x%x 0x%x\n", TS2_CFG_REG, value[0],
- value[1], value[2], value[3]);
- cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, TS2_LENGTH_REG,
- value, 4);
- cx231xx_info("reg0x%x=0x%x 0x%x 0x%x 0x%x\n", TS2_LENGTH_REG, value[0],
- value[1], value[2], value[3]);
- cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, EP_MODE_SET,
- value, 4);
- cx231xx_info("reg0x%x=0x%x 0x%x 0x%x 0x%x\n", EP_MODE_SET, value[0],
- value[1], value[2], value[3]);
- cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, CIR_PWR_PTN1,
- value, 4);
- cx231xx_info("reg0x%x=0x%x 0x%x 0x%x 0x%x\n", CIR_PWR_PTN1, value[0],
- value[1], value[2], value[3]);
-
- cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, CIR_PWR_PTN2,
- value, 4);
- cx231xx_info("reg0x%x=0x%x 0x%x 0x%x 0x%x\n", CIR_PWR_PTN2, value[0],
- value[1], value[2], value[3]);
- cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, CIR_PWR_PTN3,
- value, 4);
- cx231xx_info("reg0x%x=0x%x 0x%x 0x%x 0x%x\n", CIR_PWR_PTN3, value[0],
- value[1], value[2], value[3]);
- cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, CIR_PWR_MASK0,
- value, 4);
- cx231xx_info("reg0x%x=0x%x 0x%x 0x%x 0x%x\n", CIR_PWR_MASK0, value[0],
- value[1], value[2], value[3]);
- cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, CIR_PWR_MASK1,
- value, 4);
- cx231xx_info("reg0x%x=0x%x 0x%x 0x%x 0x%x\n", CIR_PWR_MASK1, value[0],
- value[1], value[2], value[3]);
-
- cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, CIR_PWR_MASK2,
- value, 4);
- cx231xx_info("reg0x%x=0x%x 0x%x 0x%x 0x%x\n", CIR_PWR_MASK2, value[0],
- value[1], value[2], value[3]);
- cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, CIR_GAIN,
- value, 4);
- cx231xx_info("reg0x%x=0x%x 0x%x 0x%x 0x%x\n", CIR_GAIN, value[0],
- value[1], value[2], value[3]);
- cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, CIR_CAR_REG,
- value, 4);
- cx231xx_info("reg0x%x=0x%x 0x%x 0x%x 0x%x\n", CIR_CAR_REG, value[0],
- value[1], value[2], value[3]);
- cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, CIR_OT_CFG1,
- value, 4);
- cx231xx_info("reg0x%x=0x%x 0x%x 0x%x 0x%x\n", CIR_OT_CFG1, value[0],
- value[1], value[2], value[3]);
-
- cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, CIR_OT_CFG2,
- value, 4);
- cx231xx_info("reg0x%x=0x%x 0x%x 0x%x 0x%x\n", CIR_OT_CFG2, value[0],
- value[1], value[2], value[3]);
- cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, PWR_CTL_EN,
- value, 4);
- cx231xx_info("reg0x%x=0x%x 0x%x 0x%x 0x%x\n", PWR_CTL_EN, value[0],
- value[1], value[2], value[3]);
-
-
-}
-
-void cx231xx_Setup_AFE_for_LowIF(struct cx231xx *dev)
-
-{
- u8 value = 0;
-
- afe_read_byte(dev, ADC_STATUS2_CH3, &value);
- value = (value & 0xFE)|0x01;
- afe_write_byte(dev, ADC_STATUS2_CH3, value);
-
- afe_read_byte(dev, ADC_STATUS2_CH3, &value);
- value = (value & 0xFE)|0x00;
- afe_write_byte(dev, ADC_STATUS2_CH3, value);
-
-
-/*
- config colibri to lo-if mode
-
- FIXME: ntf_mode = 2'b00 by default. But set 0x1 would reduce
- the diff IF input by half,
-
- for low-if agc defect
-*/
-
- afe_read_byte(dev, ADC_NTF_PRECLMP_EN_CH3, &value);
- value = (value & 0xFC)|0x00;
- afe_write_byte(dev, ADC_NTF_PRECLMP_EN_CH3, value);
-
- afe_read_byte(dev, ADC_INPUT_CH3, &value);
- value = (value & 0xF9)|0x02;
- afe_write_byte(dev, ADC_INPUT_CH3, value);
-
- afe_read_byte(dev, ADC_FB_FRCRST_CH3, &value);
- value = (value & 0xFB)|0x04;
- afe_write_byte(dev, ADC_FB_FRCRST_CH3, value);
-
- afe_read_byte(dev, ADC_DCSERVO_DEM_CH3, &value);
- value = (value & 0xFC)|0x03;
- afe_write_byte(dev, ADC_DCSERVO_DEM_CH3, value);
-
- afe_read_byte(dev, ADC_CTRL_DAC1_CH3, &value);
- value = (value & 0xFB)|0x04;
- afe_write_byte(dev, ADC_CTRL_DAC1_CH3, value);
-
- afe_read_byte(dev, ADC_CTRL_DAC23_CH3, &value);
- value = (value & 0xF8)|0x06;
- afe_write_byte(dev, ADC_CTRL_DAC23_CH3, value);
-
- afe_read_byte(dev, ADC_CTRL_DAC23_CH3, &value);
- value = (value & 0x8F)|0x40;
- afe_write_byte(dev, ADC_CTRL_DAC23_CH3, value);
-
- afe_read_byte(dev, ADC_PWRDN_CLAMP_CH3, &value);
- value = (value & 0xDF)|0x20;
- afe_write_byte(dev, ADC_PWRDN_CLAMP_CH3, value);
-}
-
-void cx231xx_set_Colibri_For_LowIF(struct cx231xx *dev, u32 if_freq,
- u8 spectral_invert, u32 mode)
-{
- u32 colibri_carrier_offset = 0;
- u32 func_mode = 0x01; /* Device has a DIF if this function is called */
- u32 standard = 0;
- u8 value[4] = { 0, 0, 0, 0 };
-
- cx231xx_info("Enter cx231xx_set_Colibri_For_LowIF()\n");
- value[0] = (u8) 0x6F;
- value[1] = (u8) 0x6F;
- value[2] = (u8) 0x6F;
- value[3] = (u8) 0x6F;
- cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
- PWR_CTL_EN, value, 4);
-
- /*Set colibri for low IF*/
- cx231xx_afe_set_mode(dev, AFE_MODE_LOW_IF);
-
- /* Set C2HH for low IF operation.*/
- standard = dev->norm;
- cx231xx_dif_configure_C2HH_for_low_IF(dev, dev->active_mode,
- func_mode, standard);
-
- /* Get colibri offsets.*/
- colibri_carrier_offset = cx231xx_Get_Colibri_CarrierOffset(mode,
- standard);
-
- cx231xx_info("colibri_carrier_offset=%d, standard=0x%x\n",
- colibri_carrier_offset, standard);
-
- /* Set the band Pass filter for DIF*/
- cx231xx_set_DIF_bandpass(dev, (if_freq+colibri_carrier_offset),
- spectral_invert, mode);
-}
-
-u32 cx231xx_Get_Colibri_CarrierOffset(u32 mode, u32 standerd)
-{
- u32 colibri_carrier_offset = 0;
-
- if (mode == TUNER_MODE_FM_RADIO) {
- colibri_carrier_offset = 1100000;
- } else if (standerd & (V4L2_STD_MN | V4L2_STD_NTSC_M_JP)) {
- colibri_carrier_offset = 4832000; /*4.83MHz */
- } else if (standerd & (V4L2_STD_PAL_B | V4L2_STD_PAL_G)) {
- colibri_carrier_offset = 2700000; /*2.70MHz */
- } else if (standerd & (V4L2_STD_PAL_D | V4L2_STD_PAL_I
- | V4L2_STD_SECAM)) {
- colibri_carrier_offset = 2100000; /*2.10MHz */
- }
-
- return colibri_carrier_offset;
-}
-
-void cx231xx_set_DIF_bandpass(struct cx231xx *dev, u32 if_freq,
- u8 spectral_invert, u32 mode)
-{
- unsigned long pll_freq_word;
- u32 dif_misc_ctrl_value = 0;
- u64 pll_freq_u64 = 0;
- u32 i = 0;
-
- cx231xx_info("if_freq=%d;spectral_invert=0x%x;mode=0x%x\n",
- if_freq, spectral_invert, mode);
-
-
- if (mode == TUNER_MODE_FM_RADIO) {
- pll_freq_word = 0x905A1CAC;
- vid_blk_write_word(dev, DIF_PLL_FREQ_WORD, pll_freq_word);
-
- } else /*KSPROPERTY_TUNER_MODE_TV*/{
- /* Calculate the PLL frequency word based on the adjusted if_freq*/
- pll_freq_word = if_freq;
- pll_freq_u64 = (u64)pll_freq_word << 28L;
- do_div(pll_freq_u64, 50000000);
- pll_freq_word = (u32)pll_freq_u64;
- /*pll_freq_word = 0x3463497;*/
- vid_blk_write_word(dev, DIF_PLL_FREQ_WORD, pll_freq_word);
-
- if (spectral_invert) {
- if_freq -= 400000;
- /* Enable Spectral Invert*/
- vid_blk_read_word(dev, DIF_MISC_CTRL,
- &dif_misc_ctrl_value);
- dif_misc_ctrl_value = dif_misc_ctrl_value | 0x00200000;
- vid_blk_write_word(dev, DIF_MISC_CTRL,
- dif_misc_ctrl_value);
- } else {
- if_freq += 400000;
- /* Disable Spectral Invert*/
- vid_blk_read_word(dev, DIF_MISC_CTRL,
- &dif_misc_ctrl_value);
- dif_misc_ctrl_value = dif_misc_ctrl_value & 0xFFDFFFFF;
- vid_blk_write_word(dev, DIF_MISC_CTRL,
- dif_misc_ctrl_value);
- }
-
- if_freq = (if_freq/100000)*100000;
-
- if (if_freq < 3000000)
- if_freq = 3000000;
-
- if (if_freq > 16000000)
- if_freq = 16000000;
- }
-
- cx231xx_info("Enter IF=%zd\n",
- ARRAY_SIZE(Dif_set_array));
- for (i = 0; i < ARRAY_SIZE(Dif_set_array); i++) {
- if (Dif_set_array[i].if_freq == if_freq) {
- vid_blk_write_word(dev,
- Dif_set_array[i].register_address, Dif_set_array[i].value);
- }
- }
-}
-
-/******************************************************************************
- * D I F - B L O C K C O N T R O L functions *
- ******************************************************************************/
-int cx231xx_dif_configure_C2HH_for_low_IF(struct cx231xx *dev, u32 mode,
- u32 function_mode, u32 standard)
-{
- int status = 0;
-
-
- if (mode == V4L2_TUNER_RADIO) {
- /* C2HH */
- /* lo if big signal */
- status = cx231xx_reg_mask_write(dev,
- VID_BLK_I2C_ADDRESS, 32,
- AFE_CTRL_C2HH_SRC_CTRL, 30, 31, 0x1);
- /* FUNC_MODE = DIF */
- status = cx231xx_reg_mask_write(dev,
- VID_BLK_I2C_ADDRESS, 32,
- AFE_CTRL_C2HH_SRC_CTRL, 23, 24, function_mode);
- /* IF_MODE */
- status = cx231xx_reg_mask_write(dev,
- VID_BLK_I2C_ADDRESS, 32,
- AFE_CTRL_C2HH_SRC_CTRL, 15, 22, 0xFF);
- /* no inv */
- status = cx231xx_reg_mask_write(dev,
- VID_BLK_I2C_ADDRESS, 32,
- AFE_CTRL_C2HH_SRC_CTRL, 9, 9, 0x1);
- } else if (standard != DIF_USE_BASEBAND) {
- if (standard & V4L2_STD_MN) {
- /* lo if big signal */
- status = cx231xx_reg_mask_write(dev,
- VID_BLK_I2C_ADDRESS, 32,
- AFE_CTRL_C2HH_SRC_CTRL, 30, 31, 0x1);
- /* FUNC_MODE = DIF */
- status = cx231xx_reg_mask_write(dev,
- VID_BLK_I2C_ADDRESS, 32,
- AFE_CTRL_C2HH_SRC_CTRL, 23, 24,
- function_mode);
- /* IF_MODE */
- status = cx231xx_reg_mask_write(dev,
- VID_BLK_I2C_ADDRESS, 32,
- AFE_CTRL_C2HH_SRC_CTRL, 15, 22, 0xb);
- /* no inv */
- status = cx231xx_reg_mask_write(dev,
- VID_BLK_I2C_ADDRESS, 32,
- AFE_CTRL_C2HH_SRC_CTRL, 9, 9, 0x1);
- /* 0x124, AUD_CHAN1_SRC = 0x3 */
- status = cx231xx_reg_mask_write(dev,
- VID_BLK_I2C_ADDRESS, 32,
- AUD_IO_CTRL, 0, 31, 0x00000003);
- } else if ((standard == V4L2_STD_PAL_I) |
- (standard & V4L2_STD_PAL_D) |
- (standard & V4L2_STD_SECAM)) {
- /* C2HH setup */
- /* lo if big signal */
- status = cx231xx_reg_mask_write(dev,
- VID_BLK_I2C_ADDRESS, 32,
- AFE_CTRL_C2HH_SRC_CTRL, 30, 31, 0x1);
- /* FUNC_MODE = DIF */
- status = cx231xx_reg_mask_write(dev,
- VID_BLK_I2C_ADDRESS, 32,
- AFE_CTRL_C2HH_SRC_CTRL, 23, 24,
- function_mode);
- /* IF_MODE */
- status = cx231xx_reg_mask_write(dev,
- VID_BLK_I2C_ADDRESS, 32,
- AFE_CTRL_C2HH_SRC_CTRL, 15, 22, 0xF);
- /* no inv */
- status = cx231xx_reg_mask_write(dev,
- VID_BLK_I2C_ADDRESS, 32,
- AFE_CTRL_C2HH_SRC_CTRL, 9, 9, 0x1);
- } else {
- /* default PAL BG */
- /* C2HH setup */
- /* lo if big signal */
- status = cx231xx_reg_mask_write(dev,
- VID_BLK_I2C_ADDRESS, 32,
- AFE_CTRL_C2HH_SRC_CTRL, 30, 31, 0x1);
- /* FUNC_MODE = DIF */
- status = cx231xx_reg_mask_write(dev,
- VID_BLK_I2C_ADDRESS, 32,
- AFE_CTRL_C2HH_SRC_CTRL, 23, 24,
- function_mode);
- /* IF_MODE */
- status = cx231xx_reg_mask_write(dev,
- VID_BLK_I2C_ADDRESS, 32,
- AFE_CTRL_C2HH_SRC_CTRL, 15, 22, 0xE);
- /* no inv */
- status = cx231xx_reg_mask_write(dev,
- VID_BLK_I2C_ADDRESS, 32,
- AFE_CTRL_C2HH_SRC_CTRL, 9, 9, 0x1);
- }
- }
-
- return status;
-}
-
-int cx231xx_dif_set_standard(struct cx231xx *dev, u32 standard)
-{
- int status = 0;
- u32 dif_misc_ctrl_value = 0;
- u32 func_mode = 0;
-
- cx231xx_info("%s: setStandard to %x\n", __func__, standard);
-
- status = vid_blk_read_word(dev, DIF_MISC_CTRL, &dif_misc_ctrl_value);
- if (standard != DIF_USE_BASEBAND)
- dev->norm = standard;
-
- switch (dev->model) {
- case CX231XX_BOARD_CNXT_CARRAERA:
- case CX231XX_BOARD_CNXT_RDE_250:
- case CX231XX_BOARD_CNXT_SHELBY:
- case CX231XX_BOARD_CNXT_RDU_250:
- case CX231XX_BOARD_CNXT_VIDEO_GRABBER:
- case CX231XX_BOARD_HAUPPAUGE_EXETER:
- func_mode = 0x03;
- break;
- case CX231XX_BOARD_CNXT_RDE_253S:
- case CX231XX_BOARD_CNXT_RDU_253S:
- case CX231XX_BOARD_HAUPPAUGE_USB2_FM_PAL:
- case CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC:
- func_mode = 0x01;
- break;
- default:
- func_mode = 0x01;
- }
-
- status = cx231xx_dif_configure_C2HH_for_low_IF(dev, dev->active_mode,
- func_mode, standard);
-
- if (standard == DIF_USE_BASEBAND) { /* base band */
- /* There is a different SRC_PHASE_INC value
- for baseband vs. DIF */
- status = vid_blk_write_word(dev, DIF_SRC_PHASE_INC, 0xDF7DF83);
- status = vid_blk_read_word(dev, DIF_MISC_CTRL,
- &dif_misc_ctrl_value);
- dif_misc_ctrl_value |= FLD_DIF_DIF_BYPASS;
- status = vid_blk_write_word(dev, DIF_MISC_CTRL,
- dif_misc_ctrl_value);
- } else if (standard & V4L2_STD_PAL_D) {
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_PLL_CTRL, 0, 31, 0x6503bc0c);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_PLL_CTRL1, 0, 31, 0xbd038c85);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_PLL_CTRL2, 0, 31, 0x1db4640a);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_PLL_CTRL3, 0, 31, 0x00008800);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_AGC_IF_REF, 0, 31, 0x444C1380);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_AGC_CTRL_IF, 0, 31, 0xDA302600);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_AGC_CTRL_INT, 0, 31, 0xDA261700);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_AGC_CTRL_RF, 0, 31, 0xDA262600);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_AGC_IF_INT_CURRENT, 0, 31,
- 0x26001700);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_AGC_RF_CURRENT, 0, 31,
- 0x00002660);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_VIDEO_AGC_CTRL, 0, 31,
- 0x72500800);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_VID_AUD_OVERRIDE, 0, 31,
- 0x27000100);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_AV_SEP_CTRL, 0, 31, 0x3F3934EA);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_COMP_FLT_CTRL, 0, 31,
- 0x00000000);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_SRC_PHASE_INC, 0, 31,
- 0x1befbf06);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_SRC_GAIN_CONTROL, 0, 31,
- 0x000035e8);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_RPT_VARIANCE, 0, 31, 0x00000000);
- /* Save the Spec Inversion value */
- dif_misc_ctrl_value &= FLD_DIF_SPEC_INV;
- dif_misc_ctrl_value |= 0x3a023F11;
- } else if (standard & V4L2_STD_PAL_I) {
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_PLL_CTRL, 0, 31, 0x6503bc0c);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_PLL_CTRL1, 0, 31, 0xbd038c85);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_PLL_CTRL2, 0, 31, 0x1db4640a);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_PLL_CTRL3, 0, 31, 0x00008800);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_AGC_IF_REF, 0, 31, 0x444C1380);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_AGC_CTRL_IF, 0, 31, 0xDA302600);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_AGC_CTRL_INT, 0, 31, 0xDA261700);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_AGC_CTRL_RF, 0, 31, 0xDA262600);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_AGC_IF_INT_CURRENT, 0, 31,
- 0x26001700);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_AGC_RF_CURRENT, 0, 31,
- 0x00002660);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_VIDEO_AGC_CTRL, 0, 31,
- 0x72500800);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_VID_AUD_OVERRIDE, 0, 31,
- 0x27000100);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_AV_SEP_CTRL, 0, 31, 0x5F39A934);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_COMP_FLT_CTRL, 0, 31,
- 0x00000000);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_SRC_PHASE_INC, 0, 31,
- 0x1befbf06);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_SRC_GAIN_CONTROL, 0, 31,
- 0x000035e8);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_RPT_VARIANCE, 0, 31, 0x00000000);
- /* Save the Spec Inversion value */
- dif_misc_ctrl_value &= FLD_DIF_SPEC_INV;
- dif_misc_ctrl_value |= 0x3a033F11;
- } else if (standard & V4L2_STD_PAL_M) {
- /* improved Low Frequency Phase Noise */
- status = vid_blk_write_word(dev, DIF_PLL_CTRL, 0xFF01FF0C);
- status = vid_blk_write_word(dev, DIF_PLL_CTRL1, 0xbd038c85);
- status = vid_blk_write_word(dev, DIF_PLL_CTRL2, 0x1db4640a);
- status = vid_blk_write_word(dev, DIF_PLL_CTRL3, 0x00008800);
- status = vid_blk_write_word(dev, DIF_AGC_IF_REF, 0x444C1380);
- status = vid_blk_write_word(dev, DIF_AGC_IF_INT_CURRENT,
- 0x26001700);
- status = vid_blk_write_word(dev, DIF_AGC_RF_CURRENT,
- 0x00002660);
- status = vid_blk_write_word(dev, DIF_VIDEO_AGC_CTRL,
- 0x72500800);
- status = vid_blk_write_word(dev, DIF_VID_AUD_OVERRIDE,
- 0x27000100);
- status = vid_blk_write_word(dev, DIF_AV_SEP_CTRL, 0x012c405d);
- status = vid_blk_write_word(dev, DIF_COMP_FLT_CTRL,
- 0x009f50c1);
- status = vid_blk_write_word(dev, DIF_SRC_PHASE_INC,
- 0x1befbf06);
- status = vid_blk_write_word(dev, DIF_SRC_GAIN_CONTROL,
- 0x000035e8);
- status = vid_blk_write_word(dev, DIF_SOFT_RST_CTRL_REVB,
- 0x00000000);
- /* Save the Spec Inversion value */
- dif_misc_ctrl_value &= FLD_DIF_SPEC_INV;
- dif_misc_ctrl_value |= 0x3A0A3F10;
- } else if (standard & (V4L2_STD_PAL_N | V4L2_STD_PAL_Nc)) {
- /* improved Low Frequency Phase Noise */
- status = vid_blk_write_word(dev, DIF_PLL_CTRL, 0xFF01FF0C);
- status = vid_blk_write_word(dev, DIF_PLL_CTRL1, 0xbd038c85);
- status = vid_blk_write_word(dev, DIF_PLL_CTRL2, 0x1db4640a);
- status = vid_blk_write_word(dev, DIF_PLL_CTRL3, 0x00008800);
- status = vid_blk_write_word(dev, DIF_AGC_IF_REF, 0x444C1380);
- status = vid_blk_write_word(dev, DIF_AGC_IF_INT_CURRENT,
- 0x26001700);
- status = vid_blk_write_word(dev, DIF_AGC_RF_CURRENT,
- 0x00002660);
- status = vid_blk_write_word(dev, DIF_VIDEO_AGC_CTRL,
- 0x72500800);
- status = vid_blk_write_word(dev, DIF_VID_AUD_OVERRIDE,
- 0x27000100);
- status = vid_blk_write_word(dev, DIF_AV_SEP_CTRL,
- 0x012c405d);
- status = vid_blk_write_word(dev, DIF_COMP_FLT_CTRL,
- 0x009f50c1);
- status = vid_blk_write_word(dev, DIF_SRC_PHASE_INC,
- 0x1befbf06);
- status = vid_blk_write_word(dev, DIF_SRC_GAIN_CONTROL,
- 0x000035e8);
- status = vid_blk_write_word(dev, DIF_SOFT_RST_CTRL_REVB,
- 0x00000000);
- /* Save the Spec Inversion value */
- dif_misc_ctrl_value &= FLD_DIF_SPEC_INV;
- dif_misc_ctrl_value = 0x3A093F10;
- } else if (standard &
- (V4L2_STD_SECAM_B | V4L2_STD_SECAM_D | V4L2_STD_SECAM_G |
- V4L2_STD_SECAM_K | V4L2_STD_SECAM_K1)) {
-
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_PLL_CTRL, 0, 31, 0x6503bc0c);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_PLL_CTRL1, 0, 31, 0xbd038c85);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_PLL_CTRL2, 0, 31, 0x1db4640a);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_PLL_CTRL3, 0, 31, 0x00008800);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_AGC_IF_REF, 0, 31, 0x888C0380);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_AGC_CTRL_IF, 0, 31, 0xe0262600);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_AGC_CTRL_INT, 0, 31, 0xc2171700);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_AGC_CTRL_RF, 0, 31, 0xc2262600);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_AGC_IF_INT_CURRENT, 0, 31,
- 0x26001700);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_AGC_RF_CURRENT, 0, 31,
- 0x00002660);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_VID_AUD_OVERRIDE, 0, 31,
- 0x27000100);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_AV_SEP_CTRL, 0, 31, 0x3F3530ec);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_COMP_FLT_CTRL, 0, 31,
- 0x00000000);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_SRC_PHASE_INC, 0, 31,
- 0x1befbf06);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_SRC_GAIN_CONTROL, 0, 31,
- 0x000035e8);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_RPT_VARIANCE, 0, 31, 0x00000000);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_VIDEO_AGC_CTRL, 0, 31,
- 0xf4000000);
-
- /* Save the Spec Inversion value */
- dif_misc_ctrl_value &= FLD_DIF_SPEC_INV;
- dif_misc_ctrl_value |= 0x3a023F11;
- } else if (standard & (V4L2_STD_SECAM_L | V4L2_STD_SECAM_LC)) {
- /* Is it SECAM_L1? */
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_PLL_CTRL, 0, 31, 0x6503bc0c);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_PLL_CTRL1, 0, 31, 0xbd038c85);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_PLL_CTRL2, 0, 31, 0x1db4640a);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_PLL_CTRL3, 0, 31, 0x00008800);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_AGC_IF_REF, 0, 31, 0x888C0380);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_AGC_CTRL_IF, 0, 31, 0xe0262600);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_AGC_CTRL_INT, 0, 31, 0xc2171700);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_AGC_CTRL_RF, 0, 31, 0xc2262600);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_AGC_IF_INT_CURRENT, 0, 31,
- 0x26001700);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_AGC_RF_CURRENT, 0, 31,
- 0x00002660);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_VID_AUD_OVERRIDE, 0, 31,
- 0x27000100);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_AV_SEP_CTRL, 0, 31, 0x3F3530ec);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_COMP_FLT_CTRL, 0, 31,
- 0x00000000);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_SRC_PHASE_INC, 0, 31,
- 0x1befbf06);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_SRC_GAIN_CONTROL, 0, 31,
- 0x000035e8);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_RPT_VARIANCE, 0, 31, 0x00000000);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_VIDEO_AGC_CTRL, 0, 31,
- 0xf2560000);
-
- /* Save the Spec Inversion value */
- dif_misc_ctrl_value &= FLD_DIF_SPEC_INV;
- dif_misc_ctrl_value |= 0x3a023F11;
-
- } else if (standard & V4L2_STD_NTSC_M) {
- /* V4L2_STD_NTSC_M (75 IRE Setup) Or
- V4L2_STD_NTSC_M_JP (Japan, 0 IRE Setup) */
-
- /* For NTSC the centre frequency of video coming out of
- sidewinder is around 7.1MHz or 3.6MHz depending on the
- spectral inversion. so for a non spectrally inverted channel
- the pll freq word is 0x03420c49
- */
-
- status = vid_blk_write_word(dev, DIF_PLL_CTRL, 0x6503BC0C);
- status = vid_blk_write_word(dev, DIF_PLL_CTRL1, 0xBD038C85);
- status = vid_blk_write_word(dev, DIF_PLL_CTRL2, 0x1DB4640A);
- status = vid_blk_write_word(dev, DIF_PLL_CTRL3, 0x00008800);
- status = vid_blk_write_word(dev, DIF_AGC_IF_REF, 0x444C0380);
- status = vid_blk_write_word(dev, DIF_AGC_IF_INT_CURRENT,
- 0x26001700);
- status = vid_blk_write_word(dev, DIF_AGC_RF_CURRENT,
- 0x00002660);
- status = vid_blk_write_word(dev, DIF_VIDEO_AGC_CTRL,
- 0x04000800);
- status = vid_blk_write_word(dev, DIF_VID_AUD_OVERRIDE,
- 0x27000100);
- status = vid_blk_write_word(dev, DIF_AV_SEP_CTRL, 0x01296e1f);
-
- status = vid_blk_write_word(dev, DIF_COMP_FLT_CTRL,
- 0x009f50c1);
- status = vid_blk_write_word(dev, DIF_SRC_PHASE_INC,
- 0x1befbf06);
- status = vid_blk_write_word(dev, DIF_SRC_GAIN_CONTROL,
- 0x000035e8);
-
- status = vid_blk_write_word(dev, DIF_AGC_CTRL_IF, 0xC2262600);
- status = vid_blk_write_word(dev, DIF_AGC_CTRL_INT,
- 0xC2262600);
- status = vid_blk_write_word(dev, DIF_AGC_CTRL_RF, 0xC2262600);
-
- /* Save the Spec Inversion value */
- dif_misc_ctrl_value &= FLD_DIF_SPEC_INV;
- dif_misc_ctrl_value |= 0x3a003F10;
- } else {
- /* default PAL BG */
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_PLL_CTRL, 0, 31, 0x6503bc0c);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_PLL_CTRL1, 0, 31, 0xbd038c85);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_PLL_CTRL2, 0, 31, 0x1db4640a);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_PLL_CTRL3, 0, 31, 0x00008800);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_AGC_IF_REF, 0, 31, 0x444C1380);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_AGC_CTRL_IF, 0, 31, 0xDA302600);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_AGC_CTRL_INT, 0, 31, 0xDA261700);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_AGC_CTRL_RF, 0, 31, 0xDA262600);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_AGC_IF_INT_CURRENT, 0, 31,
- 0x26001700);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_AGC_RF_CURRENT, 0, 31,
- 0x00002660);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_VIDEO_AGC_CTRL, 0, 31,
- 0x72500800);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_VID_AUD_OVERRIDE, 0, 31,
- 0x27000100);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_AV_SEP_CTRL, 0, 31, 0x3F3530EC);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_COMP_FLT_CTRL, 0, 31,
- 0x00A653A8);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_SRC_PHASE_INC, 0, 31,
- 0x1befbf06);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_SRC_GAIN_CONTROL, 0, 31,
- 0x000035e8);
- status = cx231xx_reg_mask_write(dev, VID_BLK_I2C_ADDRESS, 32,
- DIF_RPT_VARIANCE, 0, 31, 0x00000000);
- /* Save the Spec Inversion value */
- dif_misc_ctrl_value &= FLD_DIF_SPEC_INV;
- dif_misc_ctrl_value |= 0x3a013F11;
- }
-
- /* The AGC values should be the same for all standards,
- AUD_SRC_SEL[19] should always be disabled */
- dif_misc_ctrl_value &= ~FLD_DIF_AUD_SRC_SEL;
-
- /* It is still possible to get Set Standard calls even when we
- are in FM mode.
- This is done to override the value for FM. */
- if (dev->active_mode == V4L2_TUNER_RADIO)
- dif_misc_ctrl_value = 0x7a080000;
-
- /* Write the calculated value for misc ontrol register */
- status = vid_blk_write_word(dev, DIF_MISC_CTRL, dif_misc_ctrl_value);
-
- return status;
-}
-
-int cx231xx_tuner_pre_channel_change(struct cx231xx *dev)
-{
- int status = 0;
- u32 dwval;
-
- /* Set the RF and IF k_agc values to 3 */
- status = vid_blk_read_word(dev, DIF_AGC_IF_REF, &dwval);
- dwval &= ~(FLD_DIF_K_AGC_RF | FLD_DIF_K_AGC_IF);
- dwval |= 0x33000000;
-
- status = vid_blk_write_word(dev, DIF_AGC_IF_REF, dwval);
-
- return status;
-}
-
-int cx231xx_tuner_post_channel_change(struct cx231xx *dev)
-{
- int status = 0;
- u32 dwval;
- cx231xx_info("cx231xx_tuner_post_channel_change dev->tuner_type =0%d\n",
- dev->tuner_type);
- /* Set the RF and IF k_agc values to 4 for PAL/NTSC and 8 for
- * SECAM L/B/D standards */
- status = vid_blk_read_word(dev, DIF_AGC_IF_REF, &dwval);
- dwval &= ~(FLD_DIF_K_AGC_RF | FLD_DIF_K_AGC_IF);
-
- if (dev->norm & (V4L2_STD_SECAM_L | V4L2_STD_SECAM_B |
- V4L2_STD_SECAM_D)) {
- if (dev->tuner_type == TUNER_NXP_TDA18271) {
- dwval &= ~FLD_DIF_IF_REF;
- dwval |= 0x88000300;
- } else
- dwval |= 0x88000000;
- } else {
- if (dev->tuner_type == TUNER_NXP_TDA18271) {
- dwval &= ~FLD_DIF_IF_REF;
- dwval |= 0xCC000300;
- } else
- dwval |= 0x44000000;
- }
-
- status = vid_blk_write_word(dev, DIF_AGC_IF_REF, dwval);
-
- return status;
-}
-
-/******************************************************************************
- * I 2 S - B L O C K C O N T R O L functions *
- ******************************************************************************/
-int cx231xx_i2s_blk_initialize(struct cx231xx *dev)
-{
- int status = 0;
- u32 value;
-
- status = cx231xx_read_i2c_data(dev, I2S_BLK_DEVICE_ADDRESS,
- CH_PWR_CTRL1, 1, &value, 1);
- /* enables clock to delta-sigma and decimation filter */
- value |= 0x80;
- status = cx231xx_write_i2c_data(dev, I2S_BLK_DEVICE_ADDRESS,
- CH_PWR_CTRL1, 1, value, 1);
- /* power up all channel */
- status = cx231xx_write_i2c_data(dev, I2S_BLK_DEVICE_ADDRESS,
- CH_PWR_CTRL2, 1, 0x00, 1);
-
- return status;
-}
-
-int cx231xx_i2s_blk_update_power_control(struct cx231xx *dev,
- enum AV_MODE avmode)
-{
- int status = 0;
- u32 value = 0;
-
- if (avmode != POLARIS_AVMODE_ENXTERNAL_AV) {
- status = cx231xx_read_i2c_data(dev, I2S_BLK_DEVICE_ADDRESS,
- CH_PWR_CTRL2, 1, &value, 1);
- value |= 0xfe;
- status = cx231xx_write_i2c_data(dev, I2S_BLK_DEVICE_ADDRESS,
- CH_PWR_CTRL2, 1, value, 1);
- } else {
- status = cx231xx_write_i2c_data(dev, I2S_BLK_DEVICE_ADDRESS,
- CH_PWR_CTRL2, 1, 0x00, 1);
- }
-
- return status;
-}
-
-/* set i2s_blk for audio input types */
-int cx231xx_i2s_blk_set_audio_input(struct cx231xx *dev, u8 audio_input)
-{
- int status = 0;
-
- switch (audio_input) {
- case CX231XX_AMUX_LINE_IN:
- status = cx231xx_write_i2c_data(dev, I2S_BLK_DEVICE_ADDRESS,
- CH_PWR_CTRL2, 1, 0x00, 1);
- status = cx231xx_write_i2c_data(dev, I2S_BLK_DEVICE_ADDRESS,
- CH_PWR_CTRL1, 1, 0x80, 1);
- break;
- case CX231XX_AMUX_VIDEO:
- default:
- break;
- }
-
- dev->ctl_ainput = audio_input;
-
- return status;
-}
-
-/******************************************************************************
- * P O W E R C O N T R O L functions *
- ******************************************************************************/
-int cx231xx_set_power_mode(struct cx231xx *dev, enum AV_MODE mode)
-{
- u8 value[4] = { 0, 0, 0, 0 };
- u32 tmp = 0;
- int status = 0;
-
- if (dev->power_mode != mode)
- dev->power_mode = mode;
- else {
- cx231xx_info(" setPowerMode::mode = %d, No Change req.\n",
- mode);
- return 0;
- }
-
- status = cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, PWR_CTL_EN, value,
- 4);
- if (status < 0)
- return status;
-
- tmp = *((u32 *) value);
-
- switch (mode) {
- case POLARIS_AVMODE_ENXTERNAL_AV:
-
- tmp &= (~PWR_MODE_MASK);
-
- tmp |= PWR_AV_EN;
- value[0] = (u8) tmp;
- value[1] = (u8) (tmp >> 8);
- value[2] = (u8) (tmp >> 16);
- value[3] = (u8) (tmp >> 24);
- status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
- PWR_CTL_EN, value, 4);
- msleep(PWR_SLEEP_INTERVAL);
-
- tmp |= PWR_ISO_EN;
- value[0] = (u8) tmp;
- value[1] = (u8) (tmp >> 8);
- value[2] = (u8) (tmp >> 16);
- value[3] = (u8) (tmp >> 24);
- status =
- cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER, PWR_CTL_EN,
- value, 4);
- msleep(PWR_SLEEP_INTERVAL);
-
- tmp |= POLARIS_AVMODE_ENXTERNAL_AV;
- value[0] = (u8) tmp;
- value[1] = (u8) (tmp >> 8);
- value[2] = (u8) (tmp >> 16);
- value[3] = (u8) (tmp >> 24);
- status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
- PWR_CTL_EN, value, 4);
-
- /* reset state of xceive tuner */
- dev->xc_fw_load_done = 0;
- break;
-
- case POLARIS_AVMODE_ANALOGT_TV:
-
- tmp |= PWR_DEMOD_EN;
- tmp |= (I2C_DEMOD_EN);
- value[0] = (u8) tmp;
- value[1] = (u8) (tmp >> 8);
- value[2] = (u8) (tmp >> 16);
- value[3] = (u8) (tmp >> 24);
- status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
- PWR_CTL_EN, value, 4);
- msleep(PWR_SLEEP_INTERVAL);
-
- if (!(tmp & PWR_TUNER_EN)) {
- tmp |= (PWR_TUNER_EN);
- value[0] = (u8) tmp;
- value[1] = (u8) (tmp >> 8);
- value[2] = (u8) (tmp >> 16);
- value[3] = (u8) (tmp >> 24);
- status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
- PWR_CTL_EN, value, 4);
- msleep(PWR_SLEEP_INTERVAL);
- }
-
- if (!(tmp & PWR_AV_EN)) {
- tmp |= PWR_AV_EN;
- value[0] = (u8) tmp;
- value[1] = (u8) (tmp >> 8);
- value[2] = (u8) (tmp >> 16);
- value[3] = (u8) (tmp >> 24);
- status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
- PWR_CTL_EN, value, 4);
- msleep(PWR_SLEEP_INTERVAL);
- }
- if (!(tmp & PWR_ISO_EN)) {
- tmp |= PWR_ISO_EN;
- value[0] = (u8) tmp;
- value[1] = (u8) (tmp >> 8);
- value[2] = (u8) (tmp >> 16);
- value[3] = (u8) (tmp >> 24);
- status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
- PWR_CTL_EN, value, 4);
- msleep(PWR_SLEEP_INTERVAL);
- }
-
- if (!(tmp & POLARIS_AVMODE_ANALOGT_TV)) {
- tmp |= POLARIS_AVMODE_ANALOGT_TV;
- value[0] = (u8) tmp;
- value[1] = (u8) (tmp >> 8);
- value[2] = (u8) (tmp >> 16);
- value[3] = (u8) (tmp >> 24);
- status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
- PWR_CTL_EN, value, 4);
- msleep(PWR_SLEEP_INTERVAL);
- }
-
- if (dev->board.tuner_type != TUNER_ABSENT) {
- /* Enable tuner */
- cx231xx_enable_i2c_port_3(dev, true);
-
- /* reset the Tuner */
- if (dev->board.tuner_gpio)
- cx231xx_gpio_set(dev, dev->board.tuner_gpio);
-
- if (dev->cx231xx_reset_analog_tuner)
- dev->cx231xx_reset_analog_tuner(dev);
- }
-
- break;
-
- case POLARIS_AVMODE_DIGITAL:
- if (!(tmp & PWR_TUNER_EN)) {
- tmp |= (PWR_TUNER_EN);
- value[0] = (u8) tmp;
- value[1] = (u8) (tmp >> 8);
- value[2] = (u8) (tmp >> 16);
- value[3] = (u8) (tmp >> 24);
- status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
- PWR_CTL_EN, value, 4);
- msleep(PWR_SLEEP_INTERVAL);
- }
- if (!(tmp & PWR_AV_EN)) {
- tmp |= PWR_AV_EN;
- value[0] = (u8) tmp;
- value[1] = (u8) (tmp >> 8);
- value[2] = (u8) (tmp >> 16);
- value[3] = (u8) (tmp >> 24);
- status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
- PWR_CTL_EN, value, 4);
- msleep(PWR_SLEEP_INTERVAL);
- }
- if (!(tmp & PWR_ISO_EN)) {
- tmp |= PWR_ISO_EN;
- value[0] = (u8) tmp;
- value[1] = (u8) (tmp >> 8);
- value[2] = (u8) (tmp >> 16);
- value[3] = (u8) (tmp >> 24);
- status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
- PWR_CTL_EN, value, 4);
- msleep(PWR_SLEEP_INTERVAL);
- }
-
- tmp &= (~PWR_AV_MODE);
- tmp |= POLARIS_AVMODE_DIGITAL | I2C_DEMOD_EN;
- value[0] = (u8) tmp;
- value[1] = (u8) (tmp >> 8);
- value[2] = (u8) (tmp >> 16);
- value[3] = (u8) (tmp >> 24);
- status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
- PWR_CTL_EN, value, 4);
- msleep(PWR_SLEEP_INTERVAL);
-
- if (!(tmp & PWR_DEMOD_EN)) {
- tmp |= PWR_DEMOD_EN;
- value[0] = (u8) tmp;
- value[1] = (u8) (tmp >> 8);
- value[2] = (u8) (tmp >> 16);
- value[3] = (u8) (tmp >> 24);
- status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
- PWR_CTL_EN, value, 4);
- msleep(PWR_SLEEP_INTERVAL);
- }
-
- if (dev->board.tuner_type != TUNER_ABSENT) {
- /*
- * Enable tuner
- * Hauppauge Exeter seems to need to do something different!
- */
- if (dev->model == CX231XX_BOARD_HAUPPAUGE_EXETER)
- cx231xx_enable_i2c_port_3(dev, false);
- else
- cx231xx_enable_i2c_port_3(dev, true);
-
- /* reset the Tuner */
- if (dev->board.tuner_gpio)
- cx231xx_gpio_set(dev, dev->board.tuner_gpio);
-
- if (dev->cx231xx_reset_analog_tuner)
- dev->cx231xx_reset_analog_tuner(dev);
- }
- break;
-
- default:
- break;
- }
-
- msleep(PWR_SLEEP_INTERVAL);
-
- /* For power saving, only enable Pwr_resetout_n
- when digital TV is selected. */
- if (mode == POLARIS_AVMODE_DIGITAL) {
- tmp |= PWR_RESETOUT_EN;
- value[0] = (u8) tmp;
- value[1] = (u8) (tmp >> 8);
- value[2] = (u8) (tmp >> 16);
- value[3] = (u8) (tmp >> 24);
- status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
- PWR_CTL_EN, value, 4);
- msleep(PWR_SLEEP_INTERVAL);
- }
-
- /* update power control for afe */
- status = cx231xx_afe_update_power_control(dev, mode);
-
- /* update power control for i2s_blk */
- status = cx231xx_i2s_blk_update_power_control(dev, mode);
-
- status = cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, PWR_CTL_EN, value,
- 4);
-
- return status;
-}
-
-int cx231xx_power_suspend(struct cx231xx *dev)
-{
- u8 value[4] = { 0, 0, 0, 0 };
- u32 tmp = 0;
- int status = 0;
-
- status = cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, PWR_CTL_EN,
- value, 4);
- if (status > 0)
- return status;
-
- tmp = *((u32 *) value);
- tmp &= (~PWR_MODE_MASK);
-
- value[0] = (u8) tmp;
- value[1] = (u8) (tmp >> 8);
- value[2] = (u8) (tmp >> 16);
- value[3] = (u8) (tmp >> 24);
- status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER, PWR_CTL_EN,
- value, 4);
-
- return status;
-}
-
-/******************************************************************************
- * S T R E A M C O N T R O L functions *
- ******************************************************************************/
-int cx231xx_start_stream(struct cx231xx *dev, u32 ep_mask)
-{
- u8 value[4] = { 0x0, 0x0, 0x0, 0x0 };
- u32 tmp = 0;
- int status = 0;
-
- cx231xx_info("cx231xx_start_stream():: ep_mask = %x\n", ep_mask);
- status = cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, EP_MODE_SET,
- value, 4);
- if (status < 0)
- return status;
-
- tmp = *((u32 *) value);
- tmp |= ep_mask;
- value[0] = (u8) tmp;
- value[1] = (u8) (tmp >> 8);
- value[2] = (u8) (tmp >> 16);
- value[3] = (u8) (tmp >> 24);
-
- status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER, EP_MODE_SET,
- value, 4);
-
- return status;
-}
-
-int cx231xx_stop_stream(struct cx231xx *dev, u32 ep_mask)
-{
- u8 value[4] = { 0x0, 0x0, 0x0, 0x0 };
- u32 tmp = 0;
- int status = 0;
-
- cx231xx_info("cx231xx_stop_stream():: ep_mask = %x\n", ep_mask);
- status =
- cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, EP_MODE_SET, value, 4);
- if (status < 0)
- return status;
-
- tmp = *((u32 *) value);
- tmp &= (~ep_mask);
- value[0] = (u8) tmp;
- value[1] = (u8) (tmp >> 8);
- value[2] = (u8) (tmp >> 16);
- value[3] = (u8) (tmp >> 24);
-
- status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER, EP_MODE_SET,
- value, 4);
-
- return status;
-}
-
-int cx231xx_initialize_stream_xfer(struct cx231xx *dev, u32 media_type)
-{
- int status = 0;
- u32 value = 0;
- u8 val[4] = { 0, 0, 0, 0 };
-
- if (dev->udev->speed == USB_SPEED_HIGH) {
- switch (media_type) {
- case Audio:
- cx231xx_info("%s: Audio enter HANC\n", __func__);
- status =
- cx231xx_mode_register(dev, TS_MODE_REG, 0x9300);
- break;
-
- case Vbi:
- cx231xx_info("%s: set vanc registers\n", __func__);
- status = cx231xx_mode_register(dev, TS_MODE_REG, 0x300);
- break;
-
- case Sliced_cc:
- cx231xx_info("%s: set hanc registers\n", __func__);
- status =
- cx231xx_mode_register(dev, TS_MODE_REG, 0x1300);
- break;
-
- case Raw_Video:
- cx231xx_info("%s: set video registers\n", __func__);
- status = cx231xx_mode_register(dev, TS_MODE_REG, 0x100);
- break;
-
- case TS1_serial_mode:
- cx231xx_info("%s: set ts1 registers", __func__);
-
- if (dev->board.has_417) {
- cx231xx_info(" MPEG\n");
- value &= 0xFFFFFFFC;
- value |= 0x3;
-
- status = cx231xx_mode_register(dev, TS_MODE_REG, value);
-
- val[0] = 0x04;
- val[1] = 0xA3;
- val[2] = 0x3B;
- val[3] = 0x00;
- status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
- TS1_CFG_REG, val, 4);
-
- val[0] = 0x00;
- val[1] = 0x08;
- val[2] = 0x00;
- val[3] = 0x08;
- status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
- TS1_LENGTH_REG, val, 4);
-
- } else {
- cx231xx_info(" BDA\n");
- status = cx231xx_mode_register(dev, TS_MODE_REG, 0x101);
- status = cx231xx_mode_register(dev, TS1_CFG_REG, 0x010);
- }
- break;
-
- case TS1_parallel_mode:
- cx231xx_info("%s: set ts1 parallel mode registers\n",
- __func__);
- status = cx231xx_mode_register(dev, TS_MODE_REG, 0x100);
- status = cx231xx_mode_register(dev, TS1_CFG_REG, 0x400);
- break;
- }
- } else {
- status = cx231xx_mode_register(dev, TS_MODE_REG, 0x101);
- }
-
- return status;
-}
-
-int cx231xx_capture_start(struct cx231xx *dev, int start, u8 media_type)
-{
- int rc = -1;
- u32 ep_mask = -1;
- struct pcb_config *pcb_config;
-
- /* get EP for media type */
- pcb_config = (struct pcb_config *)&dev->current_pcb_config;
-
- if (pcb_config->config_num) {
- switch (media_type) {
- case Raw_Video:
- ep_mask = ENABLE_EP4; /* ep4 [00:1000] */
- break;
- case Audio:
- ep_mask = ENABLE_EP3; /* ep3 [00:0100] */
- break;
- case Vbi:
- ep_mask = ENABLE_EP5; /* ep5 [01:0000] */
- break;
- case Sliced_cc:
- ep_mask = ENABLE_EP6; /* ep6 [10:0000] */
- break;
- case TS1_serial_mode:
- case TS1_parallel_mode:
- ep_mask = ENABLE_EP1; /* ep1 [00:0001] */
- break;
- case TS2:
- ep_mask = ENABLE_EP2; /* ep2 [00:0010] */
- break;
- }
- }
-
- if (start) {
- rc = cx231xx_initialize_stream_xfer(dev, media_type);
-
- if (rc < 0)
- return rc;
-
- /* enable video capture */
- if (ep_mask > 0)
- rc = cx231xx_start_stream(dev, ep_mask);
- } else {
- /* disable video capture */
- if (ep_mask > 0)
- rc = cx231xx_stop_stream(dev, ep_mask);
- }
-
- if (dev->mode == CX231XX_ANALOG_MODE)
- ;/* do any in Analog mode */
- else
- ;/* do any in digital mode */
-
- return rc;
-}
-EXPORT_SYMBOL_GPL(cx231xx_capture_start);
-
-/*****************************************************************************
-* G P I O B I T control functions *
-******************************************************************************/
-int cx231xx_set_gpio_bit(struct cx231xx *dev, u32 gpio_bit, u8 *gpio_val)
-{
- int status = 0;
-
- status = cx231xx_send_gpio_cmd(dev, gpio_bit, gpio_val, 4, 0, 0);
-
- return status;
-}
-
-int cx231xx_get_gpio_bit(struct cx231xx *dev, u32 gpio_bit, u8 *gpio_val)
-{
- int status = 0;
-
- status = cx231xx_send_gpio_cmd(dev, gpio_bit, gpio_val, 4, 0, 1);
-
- return status;
-}
-
-/*
-* cx231xx_set_gpio_direction
-* Sets the direction of the GPIO pin to input or output
-*
-* Parameters :
-* pin_number : The GPIO Pin number to program the direction for
-* from 0 to 31
-* pin_value : The Direction of the GPIO Pin under reference.
-* 0 = Input direction
-* 1 = Output direction
-*/
-int cx231xx_set_gpio_direction(struct cx231xx *dev,
- int pin_number, int pin_value)
-{
- int status = 0;
- u32 value = 0;
-
- /* Check for valid pin_number - if 32 , bail out */
- if (pin_number >= 32)
- return -EINVAL;
-
- /* input */
- if (pin_value == 0)
- value = dev->gpio_dir & (~(1 << pin_number)); /* clear */
- else
- value = dev->gpio_dir | (1 << pin_number);
-
- status = cx231xx_set_gpio_bit(dev, value, (u8 *) &dev->gpio_val);
-
- /* cache the value for future */
- dev->gpio_dir = value;
-
- return status;
-}
-
-/*
-* cx231xx_set_gpio_value
-* Sets the value of the GPIO pin to Logic high or low. The Pin under
-* reference should ALREADY BE SET IN OUTPUT MODE !!!!!!!!!
-*
-* Parameters :
-* pin_number : The GPIO Pin number to program the direction for
-* pin_value : The value of the GPIO Pin under reference.
-* 0 = set it to 0
-* 1 = set it to 1
-*/
-int cx231xx_set_gpio_value(struct cx231xx *dev, int pin_number, int pin_value)
-{
- int status = 0;
- u32 value = 0;
-
- /* Check for valid pin_number - if 0xFF , bail out */
- if (pin_number >= 32)
- return -EINVAL;
-
- /* first do a sanity check - if the Pin is not output, make it output */
- if ((dev->gpio_dir & (1 << pin_number)) == 0x00) {
- /* It was in input mode */
- value = dev->gpio_dir | (1 << pin_number);
- dev->gpio_dir = value;
- status = cx231xx_set_gpio_bit(dev, dev->gpio_dir,
- (u8 *) &dev->gpio_val);
- value = 0;
- }
-
- if (pin_value == 0)
- value = dev->gpio_val & (~(1 << pin_number));
- else
- value = dev->gpio_val | (1 << pin_number);
-
- /* store the value */
- dev->gpio_val = value;
-
- /* toggle bit0 of GP_IO */
- status = cx231xx_set_gpio_bit(dev, dev->gpio_dir, (u8 *)&dev->gpio_val);
-
- return status;
-}
-
-/*****************************************************************************
-* G P I O I2C related functions *
-******************************************************************************/
-int cx231xx_gpio_i2c_start(struct cx231xx *dev)
-{
- int status = 0;
-
- /* set SCL to output 1 ; set SDA to output 1 */
- dev->gpio_dir |= 1 << dev->board.tuner_scl_gpio;
- dev->gpio_dir |= 1 << dev->board.tuner_sda_gpio;
- dev->gpio_val |= 1 << dev->board.tuner_scl_gpio;
- dev->gpio_val |= 1 << dev->board.tuner_sda_gpio;
-
- status = cx231xx_set_gpio_bit(dev, dev->gpio_dir, (u8 *)&dev->gpio_val);
- if (status < 0)
- return -EINVAL;
-
- /* set SCL to output 1; set SDA to output 0 */
- dev->gpio_val |= 1 << dev->board.tuner_scl_gpio;
- dev->gpio_val &= ~(1 << dev->board.tuner_sda_gpio);
-
- status = cx231xx_set_gpio_bit(dev, dev->gpio_dir, (u8 *)&dev->gpio_val);
- if (status < 0)
- return -EINVAL;
-
- /* set SCL to output 0; set SDA to output 0 */
- dev->gpio_val &= ~(1 << dev->board.tuner_scl_gpio);
- dev->gpio_val &= ~(1 << dev->board.tuner_sda_gpio);
-
- status = cx231xx_set_gpio_bit(dev, dev->gpio_dir, (u8 *)&dev->gpio_val);
- if (status < 0)
- return -EINVAL;
-
- return status;
-}
-
-int cx231xx_gpio_i2c_end(struct cx231xx *dev)
-{
- int status = 0;
-
- /* set SCL to output 0; set SDA to output 0 */
- dev->gpio_dir |= 1 << dev->board.tuner_scl_gpio;
- dev->gpio_dir |= 1 << dev->board.tuner_sda_gpio;
-
- dev->gpio_val &= ~(1 << dev->board.tuner_scl_gpio);
- dev->gpio_val &= ~(1 << dev->board.tuner_sda_gpio);
-
- status = cx231xx_set_gpio_bit(dev, dev->gpio_dir, (u8 *)&dev->gpio_val);
- if (status < 0)
- return -EINVAL;
-
- /* set SCL to output 1; set SDA to output 0 */
- dev->gpio_val |= 1 << dev->board.tuner_scl_gpio;
- dev->gpio_val &= ~(1 << dev->board.tuner_sda_gpio);
-
- status = cx231xx_set_gpio_bit(dev, dev->gpio_dir, (u8 *)&dev->gpio_val);
- if (status < 0)
- return -EINVAL;
-
- /* set SCL to input ,release SCL cable control
- set SDA to input ,release SDA cable control */
- dev->gpio_dir &= ~(1 << dev->board.tuner_scl_gpio);
- dev->gpio_dir &= ~(1 << dev->board.tuner_sda_gpio);
-
- status =
- cx231xx_set_gpio_bit(dev, dev->gpio_dir, (u8 *)&dev->gpio_val);
- if (status < 0)
- return -EINVAL;
-
- return status;
-}
-
-int cx231xx_gpio_i2c_write_byte(struct cx231xx *dev, u8 data)
-{
- int status = 0;
- u8 i;
-
- /* set SCL to output ; set SDA to output */
- dev->gpio_dir |= 1 << dev->board.tuner_scl_gpio;
- dev->gpio_dir |= 1 << dev->board.tuner_sda_gpio;
-
- for (i = 0; i < 8; i++) {
- if (((data << i) & 0x80) == 0) {
- /* set SCL to output 0; set SDA to output 0 */
- dev->gpio_val &= ~(1 << dev->board.tuner_scl_gpio);
- dev->gpio_val &= ~(1 << dev->board.tuner_sda_gpio);
- status = cx231xx_set_gpio_bit(dev, dev->gpio_dir,
- (u8 *)&dev->gpio_val);
-
- /* set SCL to output 1; set SDA to output 0 */
- dev->gpio_val |= 1 << dev->board.tuner_scl_gpio;
- status = cx231xx_set_gpio_bit(dev, dev->gpio_dir,
- (u8 *)&dev->gpio_val);
-
- /* set SCL to output 0; set SDA to output 0 */
- dev->gpio_val &= ~(1 << dev->board.tuner_scl_gpio);
- status = cx231xx_set_gpio_bit(dev, dev->gpio_dir,
- (u8 *)&dev->gpio_val);
- } else {
- /* set SCL to output 0; set SDA to output 1 */
- dev->gpio_val &= ~(1 << dev->board.tuner_scl_gpio);
- dev->gpio_val |= 1 << dev->board.tuner_sda_gpio;
- status = cx231xx_set_gpio_bit(dev, dev->gpio_dir,
- (u8 *)&dev->gpio_val);
-
- /* set SCL to output 1; set SDA to output 1 */
- dev->gpio_val |= 1 << dev->board.tuner_scl_gpio;
- status = cx231xx_set_gpio_bit(dev, dev->gpio_dir,
- (u8 *)&dev->gpio_val);
-
- /* set SCL to output 0; set SDA to output 1 */
- dev->gpio_val &= ~(1 << dev->board.tuner_scl_gpio);
- status = cx231xx_set_gpio_bit(dev, dev->gpio_dir,
- (u8 *)&dev->gpio_val);
- }
- }
- return status;
-}
-
-int cx231xx_gpio_i2c_read_byte(struct cx231xx *dev, u8 *buf)
-{
- u8 value = 0;
- int status = 0;
- u32 gpio_logic_value = 0;
- u8 i;
-
- /* read byte */
- for (i = 0; i < 8; i++) { /* send write I2c addr */
-
- /* set SCL to output 0; set SDA to input */
- dev->gpio_val &= ~(1 << dev->board.tuner_scl_gpio);
- status = cx231xx_set_gpio_bit(dev, dev->gpio_dir,
- (u8 *)&dev->gpio_val);
-
- /* set SCL to output 1; set SDA to input */
- dev->gpio_val |= 1 << dev->board.tuner_scl_gpio;
- status = cx231xx_set_gpio_bit(dev, dev->gpio_dir,
- (u8 *)&dev->gpio_val);
-
- /* get SDA data bit */
- gpio_logic_value = dev->gpio_val;
- status = cx231xx_get_gpio_bit(dev, dev->gpio_dir,
- (u8 *)&dev->gpio_val);
- if ((dev->gpio_val & (1 << dev->board.tuner_sda_gpio)) != 0)
- value |= (1 << (8 - i - 1));
-
- dev->gpio_val = gpio_logic_value;
- }
-
- /* set SCL to output 0,finish the read latest SCL signal.
- !!!set SDA to input, never to modify SDA direction at
- the same times */
- dev->gpio_val &= ~(1 << dev->board.tuner_scl_gpio);
- status = cx231xx_set_gpio_bit(dev, dev->gpio_dir, (u8 *)&dev->gpio_val);
-
- /* store the value */
- *buf = value & 0xff;
-
- return status;
-}
-
-int cx231xx_gpio_i2c_read_ack(struct cx231xx *dev)
-{
- int status = 0;
- u32 gpio_logic_value = 0;
- int nCnt = 10;
- int nInit = nCnt;
-
- /* clock stretch; set SCL to input; set SDA to input;
- get SCL value till SCL = 1 */
- dev->gpio_dir &= ~(1 << dev->board.tuner_sda_gpio);
- dev->gpio_dir &= ~(1 << dev->board.tuner_scl_gpio);
-
- gpio_logic_value = dev->gpio_val;
- status = cx231xx_set_gpio_bit(dev, dev->gpio_dir, (u8 *)&dev->gpio_val);
-
- do {
- msleep(2);
- status = cx231xx_get_gpio_bit(dev, dev->gpio_dir,
- (u8 *)&dev->gpio_val);
- nCnt--;
- } while (((dev->gpio_val &
- (1 << dev->board.tuner_scl_gpio)) == 0) &&
- (nCnt > 0));
-
- if (nCnt == 0)
- cx231xx_info("No ACK after %d msec -GPIO I2C failed!",
- nInit * 10);
-
- /*
- * readAck
- * through clock stretch, slave has given a SCL signal,
- * so the SDA data can be directly read.
- */
- status = cx231xx_get_gpio_bit(dev, dev->gpio_dir, (u8 *)&dev->gpio_val);
-
- if ((dev->gpio_val & 1 << dev->board.tuner_sda_gpio) == 0) {
- dev->gpio_val = gpio_logic_value;
- dev->gpio_val &= ~(1 << dev->board.tuner_sda_gpio);
- status = 0;
- } else {
- dev->gpio_val = gpio_logic_value;
- dev->gpio_val |= (1 << dev->board.tuner_sda_gpio);
- }
-
- /* read SDA end, set the SCL to output 0, after this operation,
- SDA direction can be changed. */
- dev->gpio_val = gpio_logic_value;
- dev->gpio_dir |= (1 << dev->board.tuner_scl_gpio);
- dev->gpio_val &= ~(1 << dev->board.tuner_scl_gpio);
- status = cx231xx_set_gpio_bit(dev, dev->gpio_dir, (u8 *)&dev->gpio_val);
-
- return status;
-}
-
-int cx231xx_gpio_i2c_write_ack(struct cx231xx *dev)
-{
- int status = 0;
-
- /* set SDA to ouput */
- dev->gpio_dir |= 1 << dev->board.tuner_sda_gpio;
- status = cx231xx_set_gpio_bit(dev, dev->gpio_dir, (u8 *)&dev->gpio_val);
-
- /* set SCL = 0 (output); set SDA = 0 (output) */
- dev->gpio_val &= ~(1 << dev->board.tuner_sda_gpio);
- dev->gpio_val &= ~(1 << dev->board.tuner_scl_gpio);
- status = cx231xx_set_gpio_bit(dev, dev->gpio_dir, (u8 *)&dev->gpio_val);
-
- /* set SCL = 1 (output); set SDA = 0 (output) */
- dev->gpio_val |= 1 << dev->board.tuner_scl_gpio;
- status = cx231xx_set_gpio_bit(dev, dev->gpio_dir, (u8 *)&dev->gpio_val);
-
- /* set SCL = 0 (output); set SDA = 0 (output) */
- dev->gpio_val &= ~(1 << dev->board.tuner_scl_gpio);
- status = cx231xx_set_gpio_bit(dev, dev->gpio_dir, (u8 *)&dev->gpio_val);
-
- /* set SDA to input,and then the slave will read data from SDA. */
- dev->gpio_dir &= ~(1 << dev->board.tuner_sda_gpio);
- status = cx231xx_set_gpio_bit(dev, dev->gpio_dir, (u8 *)&dev->gpio_val);
-
- return status;
-}
-
-int cx231xx_gpio_i2c_write_nak(struct cx231xx *dev)
-{
- int status = 0;
-
- /* set scl to output ; set sda to input */
- dev->gpio_dir |= 1 << dev->board.tuner_scl_gpio;
- dev->gpio_dir &= ~(1 << dev->board.tuner_sda_gpio);
- status = cx231xx_set_gpio_bit(dev, dev->gpio_dir, (u8 *)&dev->gpio_val);
-
- /* set scl to output 0; set sda to input */
- dev->gpio_val &= ~(1 << dev->board.tuner_scl_gpio);
- status = cx231xx_set_gpio_bit(dev, dev->gpio_dir, (u8 *)&dev->gpio_val);
-
- /* set scl to output 1; set sda to input */
- dev->gpio_val |= 1 << dev->board.tuner_scl_gpio;
- status = cx231xx_set_gpio_bit(dev, dev->gpio_dir, (u8 *)&dev->gpio_val);
-
- return status;
-}
-
-/*****************************************************************************
-* G P I O I2C related functions *
-******************************************************************************/
-/* cx231xx_gpio_i2c_read
- * Function to read data from gpio based I2C interface
- */
-int cx231xx_gpio_i2c_read(struct cx231xx *dev, u8 dev_addr, u8 *buf, u8 len)
-{
- int status = 0;
- int i = 0;
-
- /* get the lock */
- mutex_lock(&dev->gpio_i2c_lock);
-
- /* start */
- status = cx231xx_gpio_i2c_start(dev);
-
- /* write dev_addr */
- status = cx231xx_gpio_i2c_write_byte(dev, (dev_addr << 1) + 1);
-
- /* readAck */
- status = cx231xx_gpio_i2c_read_ack(dev);
-
- /* read data */
- for (i = 0; i < len; i++) {
- /* read data */
- buf[i] = 0;
- status = cx231xx_gpio_i2c_read_byte(dev, &buf[i]);
-
- if ((i + 1) != len) {
- /* only do write ack if we more length */
- status = cx231xx_gpio_i2c_write_ack(dev);
- }
- }
-
- /* write NAK - inform reads are complete */
- status = cx231xx_gpio_i2c_write_nak(dev);
-
- /* write end */
- status = cx231xx_gpio_i2c_end(dev);
-
- /* release the lock */
- mutex_unlock(&dev->gpio_i2c_lock);
-
- return status;
-}
-
-/* cx231xx_gpio_i2c_write
- * Function to write data to gpio based I2C interface
- */
-int cx231xx_gpio_i2c_write(struct cx231xx *dev, u8 dev_addr, u8 *buf, u8 len)
-{
- int i = 0;
-
- /* get the lock */
- mutex_lock(&dev->gpio_i2c_lock);
-
- /* start */
- cx231xx_gpio_i2c_start(dev);
-
- /* write dev_addr */
- cx231xx_gpio_i2c_write_byte(dev, dev_addr << 1);
-
- /* read Ack */
- cx231xx_gpio_i2c_read_ack(dev);
-
- for (i = 0; i < len; i++) {
- /* Write data */
- cx231xx_gpio_i2c_write_byte(dev, buf[i]);
-
- /* read Ack */
- cx231xx_gpio_i2c_read_ack(dev);
- }
-
- /* write End */
- cx231xx_gpio_i2c_end(dev);
-
- /* release the lock */
- mutex_unlock(&dev->gpio_i2c_lock);
-
- return 0;
-}
+++ /dev/null
-/*
- cx231xx-cards.c - driver for Conexant Cx23100/101/102
- USB video capture devices
-
- Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
- Based on em28xx driver
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
-#include <linux/i2c.h>
-#include <linux/usb.h>
-#include <media/tuner.h>
-#include <media/tveeprom.h>
-#include <media/v4l2-common.h>
-#include <media/v4l2-chip-ident.h>
-
-#include <media/cx25840.h>
-#include "dvb-usb-ids.h"
-#include "xc5000.h"
-#include "tda18271.h"
-
-#include "cx231xx.h"
-
-static int tuner = -1;
-module_param(tuner, int, 0444);
-MODULE_PARM_DESC(tuner, "tuner type");
-
-static int transfer_mode = 1;
-module_param(transfer_mode, int, 0444);
-MODULE_PARM_DESC(transfer_mode, "transfer mode (1-ISO or 0-BULK)");
-
-static unsigned int disable_ir;
-module_param(disable_ir, int, 0444);
-MODULE_PARM_DESC(disable_ir, "disable infrared remote support");
-
-/* Bitmask marking allocated devices from 0 to CX231XX_MAXBOARDS */
-static unsigned long cx231xx_devused;
-
-/*
- * Reset sequences for analog/digital modes
- */
-
-static struct cx231xx_reg_seq RDE250_XCV_TUNER[] = {
- {0x03, 0x01, 10},
- {0x03, 0x00, 30},
- {0x03, 0x01, 10},
- {-1, -1, -1},
-};
-
-/*
- * Board definitions
- */
-struct cx231xx_board cx231xx_boards[] = {
- [CX231XX_BOARD_UNKNOWN] = {
- .name = "Unknown CX231xx video grabber",
- .tuner_type = TUNER_ABSENT,
- .input = {{
- .type = CX231XX_VMUX_TELEVISION,
- .vmux = CX231XX_VIN_3_1,
- .amux = CX231XX_AMUX_VIDEO,
- .gpio = NULL,
- }, {
- .type = CX231XX_VMUX_COMPOSITE1,
- .vmux = CX231XX_VIN_2_1,
- .amux = CX231XX_AMUX_LINE_IN,
- .gpio = NULL,
- }, {
- .type = CX231XX_VMUX_SVIDEO,
- .vmux = CX231XX_VIN_1_1 |
- (CX231XX_VIN_1_2 << 8) |
- CX25840_SVIDEO_ON,
- .amux = CX231XX_AMUX_LINE_IN,
- .gpio = NULL,
- }
- },
- },
- [CX231XX_BOARD_CNXT_CARRAERA] = {
- .name = "Conexant Hybrid TV - CARRAERA",
- .tuner_type = TUNER_XC5000,
- .tuner_addr = 0x61,
- .tuner_gpio = RDE250_XCV_TUNER,
- .tuner_sif_gpio = 0x05,
- .tuner_scl_gpio = 0x1a,
- .tuner_sda_gpio = 0x1b,
- .decoder = CX231XX_AVDECODER,
- .output_mode = OUT_MODE_VIP11,
- .demod_xfer_mode = 0,
- .ctl_pin_status_mask = 0xFFFFFFC4,
- .agc_analog_digital_select_gpio = 0x0c,
- .gpio_pin_status_mask = 0x4001000,
- .tuner_i2c_master = 1,
- .demod_i2c_master = 2,
- .has_dvb = 1,
- .demod_addr = 0x02,
- .norm = V4L2_STD_PAL,
-
- .input = {{
- .type = CX231XX_VMUX_TELEVISION,
- .vmux = CX231XX_VIN_3_1,
- .amux = CX231XX_AMUX_VIDEO,
- .gpio = NULL,
- }, {
- .type = CX231XX_VMUX_COMPOSITE1,
- .vmux = CX231XX_VIN_2_1,
- .amux = CX231XX_AMUX_LINE_IN,
- .gpio = NULL,
- }, {
- .type = CX231XX_VMUX_SVIDEO,
- .vmux = CX231XX_VIN_1_1 |
- (CX231XX_VIN_1_2 << 8) |
- CX25840_SVIDEO_ON,
- .amux = CX231XX_AMUX_LINE_IN,
- .gpio = NULL,
- }
- },
- },
- [CX231XX_BOARD_CNXT_SHELBY] = {
- .name = "Conexant Hybrid TV - SHELBY",
- .tuner_type = TUNER_XC5000,
- .tuner_addr = 0x61,
- .tuner_gpio = RDE250_XCV_TUNER,
- .tuner_sif_gpio = 0x05,
- .tuner_scl_gpio = 0x1a,
- .tuner_sda_gpio = 0x1b,
- .decoder = CX231XX_AVDECODER,
- .output_mode = OUT_MODE_VIP11,
- .demod_xfer_mode = 0,
- .ctl_pin_status_mask = 0xFFFFFFC4,
- .agc_analog_digital_select_gpio = 0x0c,
- .gpio_pin_status_mask = 0x4001000,
- .tuner_i2c_master = 1,
- .demod_i2c_master = 2,
- .has_dvb = 1,
- .demod_addr = 0x32,
- .norm = V4L2_STD_NTSC,
-
- .input = {{
- .type = CX231XX_VMUX_TELEVISION,
- .vmux = CX231XX_VIN_3_1,
- .amux = CX231XX_AMUX_VIDEO,
- .gpio = NULL,
- }, {
- .type = CX231XX_VMUX_COMPOSITE1,
- .vmux = CX231XX_VIN_2_1,
- .amux = CX231XX_AMUX_LINE_IN,
- .gpio = NULL,
- }, {
- .type = CX231XX_VMUX_SVIDEO,
- .vmux = CX231XX_VIN_1_1 |
- (CX231XX_VIN_1_2 << 8) |
- CX25840_SVIDEO_ON,
- .amux = CX231XX_AMUX_LINE_IN,
- .gpio = NULL,
- }
- },
- },
- [CX231XX_BOARD_CNXT_RDE_253S] = {
- .name = "Conexant Hybrid TV - RDE253S",
- .tuner_type = TUNER_NXP_TDA18271,
- .tuner_addr = 0x60,
- .tuner_gpio = RDE250_XCV_TUNER,
- .tuner_sif_gpio = 0x05,
- .tuner_scl_gpio = 0x1a,
- .tuner_sda_gpio = 0x1b,
- .decoder = CX231XX_AVDECODER,
- .output_mode = OUT_MODE_VIP11,
- .demod_xfer_mode = 0,
- .ctl_pin_status_mask = 0xFFFFFFC4,
- .agc_analog_digital_select_gpio = 0x1c,
- .gpio_pin_status_mask = 0x4001000,
- .tuner_i2c_master = 1,
- .demod_i2c_master = 2,
- .has_dvb = 1,
- .demod_addr = 0x02,
- .norm = V4L2_STD_PAL,
-
- .input = {{
- .type = CX231XX_VMUX_TELEVISION,
- .vmux = CX231XX_VIN_3_1,
- .amux = CX231XX_AMUX_VIDEO,
- .gpio = NULL,
- }, {
- .type = CX231XX_VMUX_COMPOSITE1,
- .vmux = CX231XX_VIN_2_1,
- .amux = CX231XX_AMUX_LINE_IN,
- .gpio = NULL,
- }, {
- .type = CX231XX_VMUX_SVIDEO,
- .vmux = CX231XX_VIN_1_1 |
- (CX231XX_VIN_1_2 << 8) |
- CX25840_SVIDEO_ON,
- .amux = CX231XX_AMUX_LINE_IN,
- .gpio = NULL,
- }
- },
- },
-
- [CX231XX_BOARD_CNXT_RDU_253S] = {
- .name = "Conexant Hybrid TV - RDU253S",
- .tuner_type = TUNER_NXP_TDA18271,
- .tuner_addr = 0x60,
- .tuner_gpio = RDE250_XCV_TUNER,
- .tuner_sif_gpio = 0x05,
- .tuner_scl_gpio = 0x1a,
- .tuner_sda_gpio = 0x1b,
- .decoder = CX231XX_AVDECODER,
- .output_mode = OUT_MODE_VIP11,
- .demod_xfer_mode = 0,
- .ctl_pin_status_mask = 0xFFFFFFC4,
- .agc_analog_digital_select_gpio = 0x1c,
- .gpio_pin_status_mask = 0x4001000,
- .tuner_i2c_master = 1,
- .demod_i2c_master = 2,
- .has_dvb = 1,
- .demod_addr = 0x02,
- .norm = V4L2_STD_PAL,
-
- .input = {{
- .type = CX231XX_VMUX_TELEVISION,
- .vmux = CX231XX_VIN_3_1,
- .amux = CX231XX_AMUX_VIDEO,
- .gpio = NULL,
- }, {
- .type = CX231XX_VMUX_COMPOSITE1,
- .vmux = CX231XX_VIN_2_1,
- .amux = CX231XX_AMUX_LINE_IN,
- .gpio = NULL,
- }, {
- .type = CX231XX_VMUX_SVIDEO,
- .vmux = CX231XX_VIN_1_1 |
- (CX231XX_VIN_1_2 << 8) |
- CX25840_SVIDEO_ON,
- .amux = CX231XX_AMUX_LINE_IN,
- .gpio = NULL,
- }
- },
- },
- [CX231XX_BOARD_CNXT_VIDEO_GRABBER] = {
- .name = "Conexant VIDEO GRABBER",
- .tuner_type = TUNER_ABSENT,
- .decoder = CX231XX_AVDECODER,
- .output_mode = OUT_MODE_VIP11,
- .ctl_pin_status_mask = 0xFFFFFFC4,
- .agc_analog_digital_select_gpio = 0x1c,
- .gpio_pin_status_mask = 0x4001000,
- .norm = V4L2_STD_PAL,
- .no_alt_vanc = 1,
- .external_av = 1,
- .has_417 = 1,
-
- .input = {{
- .type = CX231XX_VMUX_COMPOSITE1,
- .vmux = CX231XX_VIN_2_1,
- .amux = CX231XX_AMUX_LINE_IN,
- .gpio = NULL,
- }, {
- .type = CX231XX_VMUX_SVIDEO,
- .vmux = CX231XX_VIN_1_1 |
- (CX231XX_VIN_1_2 << 8) |
- CX25840_SVIDEO_ON,
- .amux = CX231XX_AMUX_LINE_IN,
- .gpio = NULL,
- }
- },
- },
- [CX231XX_BOARD_CNXT_RDE_250] = {
- .name = "Conexant Hybrid TV - rde 250",
- .tuner_type = TUNER_XC5000,
- .tuner_addr = 0x61,
- .tuner_gpio = RDE250_XCV_TUNER,
- .tuner_sif_gpio = 0x05,
- .tuner_scl_gpio = 0x1a,
- .tuner_sda_gpio = 0x1b,
- .decoder = CX231XX_AVDECODER,
- .output_mode = OUT_MODE_VIP11,
- .demod_xfer_mode = 0,
- .ctl_pin_status_mask = 0xFFFFFFC4,
- .agc_analog_digital_select_gpio = 0x0c,
- .gpio_pin_status_mask = 0x4001000,
- .tuner_i2c_master = 1,
- .demod_i2c_master = 2,
- .has_dvb = 1,
- .demod_addr = 0x02,
- .norm = V4L2_STD_PAL,
-
- .input = {{
- .type = CX231XX_VMUX_TELEVISION,
- .vmux = CX231XX_VIN_2_1,
- .amux = CX231XX_AMUX_VIDEO,
- .gpio = NULL,
- }
- },
- },
- [CX231XX_BOARD_CNXT_RDU_250] = {
- .name = "Conexant Hybrid TV - RDU 250",
- .tuner_type = TUNER_XC5000,
- .tuner_addr = 0x61,
- .tuner_gpio = RDE250_XCV_TUNER,
- .tuner_sif_gpio = 0x05,
- .tuner_scl_gpio = 0x1a,
- .tuner_sda_gpio = 0x1b,
- .decoder = CX231XX_AVDECODER,
- .output_mode = OUT_MODE_VIP11,
- .demod_xfer_mode = 0,
- .ctl_pin_status_mask = 0xFFFFFFC4,
- .agc_analog_digital_select_gpio = 0x0c,
- .gpio_pin_status_mask = 0x4001000,
- .tuner_i2c_master = 1,
- .demod_i2c_master = 2,
- .has_dvb = 1,
- .demod_addr = 0x32,
- .norm = V4L2_STD_NTSC,
-
- .input = {{
- .type = CX231XX_VMUX_TELEVISION,
- .vmux = CX231XX_VIN_2_1,
- .amux = CX231XX_AMUX_VIDEO,
- .gpio = NULL,
- }
- },
- },
- [CX231XX_BOARD_HAUPPAUGE_EXETER] = {
- .name = "Hauppauge EXETER",
- .tuner_type = TUNER_NXP_TDA18271,
- .tuner_addr = 0x60,
- .tuner_gpio = RDE250_XCV_TUNER,
- .tuner_sif_gpio = 0x05,
- .tuner_scl_gpio = 0x1a,
- .tuner_sda_gpio = 0x1b,
- .decoder = CX231XX_AVDECODER,
- .output_mode = OUT_MODE_VIP11,
- .demod_xfer_mode = 0,
- .ctl_pin_status_mask = 0xFFFFFFC4,
- .agc_analog_digital_select_gpio = 0x0c,
- .gpio_pin_status_mask = 0x4001000,
- .tuner_i2c_master = 1,
- .demod_i2c_master = 2,
- .has_dvb = 1,
- .demod_addr = 0x0e,
- .norm = V4L2_STD_NTSC,
-
- .input = {{
- .type = CX231XX_VMUX_TELEVISION,
- .vmux = CX231XX_VIN_3_1,
- .amux = CX231XX_AMUX_VIDEO,
- .gpio = NULL,
- }, {
- .type = CX231XX_VMUX_COMPOSITE1,
- .vmux = CX231XX_VIN_2_1,
- .amux = CX231XX_AMUX_LINE_IN,
- .gpio = NULL,
- }, {
- .type = CX231XX_VMUX_SVIDEO,
- .vmux = CX231XX_VIN_1_1 |
- (CX231XX_VIN_1_2 << 8) |
- CX25840_SVIDEO_ON,
- .amux = CX231XX_AMUX_LINE_IN,
- .gpio = NULL,
- } },
- },
- [CX231XX_BOARD_HAUPPAUGE_USBLIVE2] = {
- .name = "Hauppauge USB Live 2",
- .tuner_type = TUNER_ABSENT,
- .decoder = CX231XX_AVDECODER,
- .output_mode = OUT_MODE_VIP11,
- .demod_xfer_mode = 0,
- .ctl_pin_status_mask = 0xFFFFFFC4,
- .agc_analog_digital_select_gpio = 0x0c,
- .gpio_pin_status_mask = 0x4001000,
- .norm = V4L2_STD_NTSC,
- .no_alt_vanc = 1,
- .external_av = 1,
- .dont_use_port_3 = 1,
- .input = {{
- .type = CX231XX_VMUX_COMPOSITE1,
- .vmux = CX231XX_VIN_2_1,
- .amux = CX231XX_AMUX_LINE_IN,
- .gpio = NULL,
- }, {
- .type = CX231XX_VMUX_SVIDEO,
- .vmux = CX231XX_VIN_1_1 |
- (CX231XX_VIN_1_2 << 8) |
- CX25840_SVIDEO_ON,
- .amux = CX231XX_AMUX_LINE_IN,
- .gpio = NULL,
- } },
- },
- [CX231XX_BOARD_KWORLD_UB430_USB_HYBRID] = {
- .name = "Kworld UB430 USB Hybrid",
- .tuner_type = TUNER_NXP_TDA18271,
- .tuner_addr = 0x60,
- .decoder = CX231XX_AVDECODER,
- .output_mode = OUT_MODE_VIP11,
- .demod_xfer_mode = 0,
- .ctl_pin_status_mask = 0xFFFFFFC4,
- .agc_analog_digital_select_gpio = 0x11, /* According with PV cxPolaris.inf file */
- .tuner_sif_gpio = -1,
- .tuner_scl_gpio = -1,
- .tuner_sda_gpio = -1,
- .gpio_pin_status_mask = 0x4001000,
- .tuner_i2c_master = 2,
- .demod_i2c_master = 1,
- .ir_i2c_master = 2,
- .has_dvb = 1,
- .demod_addr = 0x10,
- .norm = V4L2_STD_PAL_M,
- .input = {{
- .type = CX231XX_VMUX_TELEVISION,
- .vmux = CX231XX_VIN_3_1,
- .amux = CX231XX_AMUX_VIDEO,
- .gpio = NULL,
- }, {
- .type = CX231XX_VMUX_COMPOSITE1,
- .vmux = CX231XX_VIN_2_1,
- .amux = CX231XX_AMUX_LINE_IN,
- .gpio = NULL,
- }, {
- .type = CX231XX_VMUX_SVIDEO,
- .vmux = CX231XX_VIN_1_1 |
- (CX231XX_VIN_1_2 << 8) |
- CX25840_SVIDEO_ON,
- .amux = CX231XX_AMUX_LINE_IN,
- .gpio = NULL,
- } },
- },
- [CX231XX_BOARD_PV_PLAYTV_USB_HYBRID] = {
- .name = "Pixelview PlayTV USB Hybrid",
- .tuner_type = TUNER_NXP_TDA18271,
- .tuner_addr = 0x60,
- .decoder = CX231XX_AVDECODER,
- .output_mode = OUT_MODE_VIP11,
- .demod_xfer_mode = 0,
- .ctl_pin_status_mask = 0xFFFFFFC4,
- .agc_analog_digital_select_gpio = 0x00, /* According with PV cxPolaris.inf file */
- .tuner_sif_gpio = -1,
- .tuner_scl_gpio = -1,
- .tuner_sda_gpio = -1,
- .gpio_pin_status_mask = 0x4001000,
- .tuner_i2c_master = 2,
- .demod_i2c_master = 1,
- .ir_i2c_master = 2,
- .rc_map_name = RC_MAP_PIXELVIEW_002T,
- .has_dvb = 1,
- .demod_addr = 0x10,
- .norm = V4L2_STD_PAL_M,
- .input = {{
- .type = CX231XX_VMUX_TELEVISION,
- .vmux = CX231XX_VIN_3_1,
- .amux = CX231XX_AMUX_VIDEO,
- .gpio = NULL,
- }, {
- .type = CX231XX_VMUX_COMPOSITE1,
- .vmux = CX231XX_VIN_2_1,
- .amux = CX231XX_AMUX_LINE_IN,
- .gpio = NULL,
- }, {
- .type = CX231XX_VMUX_SVIDEO,
- .vmux = CX231XX_VIN_1_1 |
- (CX231XX_VIN_1_2 << 8) |
- CX25840_SVIDEO_ON,
- .amux = CX231XX_AMUX_LINE_IN,
- .gpio = NULL,
- } },
- },
- [CX231XX_BOARD_PV_XCAPTURE_USB] = {
- .name = "Pixelview Xcapture USB",
- .tuner_type = TUNER_ABSENT,
- .decoder = CX231XX_AVDECODER,
- .output_mode = OUT_MODE_VIP11,
- .demod_xfer_mode = 0,
- .ctl_pin_status_mask = 0xFFFFFFC4,
- .agc_analog_digital_select_gpio = 0x0c,
- .gpio_pin_status_mask = 0x4001000,
- .norm = V4L2_STD_NTSC,
- .no_alt_vanc = 1,
- .external_av = 1,
- .dont_use_port_3 = 1,
-
- .input = {{
- .type = CX231XX_VMUX_COMPOSITE1,
- .vmux = CX231XX_VIN_2_1,
- .amux = CX231XX_AMUX_LINE_IN,
- .gpio = NULL,
- }, {
- .type = CX231XX_VMUX_SVIDEO,
- .vmux = CX231XX_VIN_1_1 |
- (CX231XX_VIN_1_2 << 8) |
- CX25840_SVIDEO_ON,
- .amux = CX231XX_AMUX_LINE_IN,
- .gpio = NULL,
- }
- },
- },
-
- [CX231XX_BOARD_ICONBIT_U100] = {
- .name = "Iconbit Analog Stick U100 FM",
- .tuner_type = TUNER_ABSENT,
- .decoder = CX231XX_AVDECODER,
- .output_mode = OUT_MODE_VIP11,
- .demod_xfer_mode = 0,
- .ctl_pin_status_mask = 0xFFFFFFC4,
- .agc_analog_digital_select_gpio = 0x1C,
- .gpio_pin_status_mask = 0x4001000,
-
- .input = {{
- .type = CX231XX_VMUX_COMPOSITE1,
- .vmux = CX231XX_VIN_2_1,
- .amux = CX231XX_AMUX_LINE_IN,
- .gpio = NULL,
- }, {
- .type = CX231XX_VMUX_SVIDEO,
- .vmux = CX231XX_VIN_1_1 |
- (CX231XX_VIN_1_2 << 8) |
- CX25840_SVIDEO_ON,
- .amux = CX231XX_AMUX_LINE_IN,
- .gpio = NULL,
- } },
- },
- [CX231XX_BOARD_HAUPPAUGE_USB2_FM_PAL] = {
- .name = "Hauppauge WinTV USB2 FM (PAL)",
- .tuner_type = TUNER_NXP_TDA18271,
- .tuner_addr = 0x60,
- .tuner_gpio = RDE250_XCV_TUNER,
- .tuner_sif_gpio = 0x05,
- .tuner_scl_gpio = 0x1a,
- .tuner_sda_gpio = 0x1b,
- .decoder = CX231XX_AVDECODER,
- .output_mode = OUT_MODE_VIP11,
- .ctl_pin_status_mask = 0xFFFFFFC4,
- .agc_analog_digital_select_gpio = 0x0c,
- .gpio_pin_status_mask = 0x4001000,
- .tuner_i2c_master = 1,
- .norm = V4L2_STD_PAL,
-
- .input = {{
- .type = CX231XX_VMUX_TELEVISION,
- .vmux = CX231XX_VIN_3_1,
- .amux = CX231XX_AMUX_VIDEO,
- .gpio = NULL,
- }, {
- .type = CX231XX_VMUX_COMPOSITE1,
- .vmux = CX231XX_VIN_2_1,
- .amux = CX231XX_AMUX_LINE_IN,
- .gpio = NULL,
- }, {
- .type = CX231XX_VMUX_SVIDEO,
- .vmux = CX231XX_VIN_1_1 |
- (CX231XX_VIN_1_2 << 8) |
- CX25840_SVIDEO_ON,
- .amux = CX231XX_AMUX_LINE_IN,
- .gpio = NULL,
- } },
- },
- [CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC] = {
- .name = "Hauppauge WinTV USB2 FM (NTSC)",
- .tuner_type = TUNER_NXP_TDA18271,
- .tuner_addr = 0x60,
- .tuner_gpio = RDE250_XCV_TUNER,
- .tuner_sif_gpio = 0x05,
- .tuner_scl_gpio = 0x1a,
- .tuner_sda_gpio = 0x1b,
- .decoder = CX231XX_AVDECODER,
- .output_mode = OUT_MODE_VIP11,
- .ctl_pin_status_mask = 0xFFFFFFC4,
- .agc_analog_digital_select_gpio = 0x0c,
- .gpio_pin_status_mask = 0x4001000,
- .tuner_i2c_master = 1,
- .norm = V4L2_STD_NTSC,
-
- .input = {{
- .type = CX231XX_VMUX_TELEVISION,
- .vmux = CX231XX_VIN_3_1,
- .amux = CX231XX_AMUX_VIDEO,
- .gpio = NULL,
- }, {
- .type = CX231XX_VMUX_COMPOSITE1,
- .vmux = CX231XX_VIN_2_1,
- .amux = CX231XX_AMUX_LINE_IN,
- .gpio = NULL,
- }, {
- .type = CX231XX_VMUX_SVIDEO,
- .vmux = CX231XX_VIN_1_1 |
- (CX231XX_VIN_1_2 << 8) |
- CX25840_SVIDEO_ON,
- .amux = CX231XX_AMUX_LINE_IN,
- .gpio = NULL,
- } },
- },
-};
-const unsigned int cx231xx_bcount = ARRAY_SIZE(cx231xx_boards);
-
-/* table of devices that work with this driver */
-struct usb_device_id cx231xx_id_table[] = {
- {USB_DEVICE(0x0572, 0x5A3C),
- .driver_info = CX231XX_BOARD_UNKNOWN},
- {USB_DEVICE(0x0572, 0x58A2),
- .driver_info = CX231XX_BOARD_CNXT_CARRAERA},
- {USB_DEVICE(0x0572, 0x58A1),
- .driver_info = CX231XX_BOARD_CNXT_SHELBY},
- {USB_DEVICE(0x0572, 0x58A4),
- .driver_info = CX231XX_BOARD_CNXT_RDE_253S},
- {USB_DEVICE(0x0572, 0x58A5),
- .driver_info = CX231XX_BOARD_CNXT_RDU_253S},
- {USB_DEVICE(0x0572, 0x58A6),
- .driver_info = CX231XX_BOARD_CNXT_VIDEO_GRABBER},
- {USB_DEVICE(0x0572, 0x589E),
- .driver_info = CX231XX_BOARD_CNXT_RDE_250},
- {USB_DEVICE(0x0572, 0x58A0),
- .driver_info = CX231XX_BOARD_CNXT_RDU_250},
- {USB_DEVICE(0x2040, 0xb110),
- .driver_info = CX231XX_BOARD_HAUPPAUGE_USB2_FM_PAL},
- {USB_DEVICE(0x2040, 0xb111),
- .driver_info = CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC},
- {USB_DEVICE(0x2040, 0xb120),
- .driver_info = CX231XX_BOARD_HAUPPAUGE_EXETER},
- {USB_DEVICE(0x2040, 0xb140),
- .driver_info = CX231XX_BOARD_HAUPPAUGE_EXETER},
- {USB_DEVICE(0x2040, 0xc200),
- .driver_info = CX231XX_BOARD_HAUPPAUGE_USBLIVE2},
- {USB_DEVICE_VER(USB_VID_PIXELVIEW, USB_PID_PIXELVIEW_SBTVD, 0x4000, 0x4001),
- .driver_info = CX231XX_BOARD_PV_PLAYTV_USB_HYBRID},
- {USB_DEVICE(USB_VID_PIXELVIEW, 0x5014),
- .driver_info = CX231XX_BOARD_PV_XCAPTURE_USB},
- {USB_DEVICE(0x1b80, 0xe424),
- .driver_info = CX231XX_BOARD_KWORLD_UB430_USB_HYBRID},
- {USB_DEVICE(0x1f4d, 0x0237),
- .driver_info = CX231XX_BOARD_ICONBIT_U100},
- {},
-};
-
-MODULE_DEVICE_TABLE(usb, cx231xx_id_table);
-
-/* cx231xx_tuner_callback
- * will be used to reset XC5000 tuner using GPIO pin
- */
-
-int cx231xx_tuner_callback(void *ptr, int component, int command, int arg)
-{
- int rc = 0;
- struct cx231xx *dev = ptr;
-
- if (dev->tuner_type == TUNER_XC5000) {
- if (command == XC5000_TUNER_RESET) {
- cx231xx_info
- ("Tuner CB: RESET: cmd %d : tuner type %d \n",
- command, dev->tuner_type);
- cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit,
- 1);
- msleep(10);
- cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit,
- 0);
- msleep(330);
- cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit,
- 1);
- msleep(10);
- }
- } else if (dev->tuner_type == TUNER_NXP_TDA18271) {
- switch (command) {
- case TDA18271_CALLBACK_CMD_AGC_ENABLE:
- if (dev->model == CX231XX_BOARD_PV_PLAYTV_USB_HYBRID)
- rc = cx231xx_set_agc_analog_digital_mux_select(dev, arg);
- break;
- default:
- rc = -EINVAL;
- break;
- }
- }
- return rc;
-}
-EXPORT_SYMBOL_GPL(cx231xx_tuner_callback);
-
-void cx231xx_reset_out(struct cx231xx *dev)
-{
- cx231xx_set_gpio_value(dev, CX23417_RESET, 1);
- msleep(200);
- cx231xx_set_gpio_value(dev, CX23417_RESET, 0);
- msleep(200);
- cx231xx_set_gpio_value(dev, CX23417_RESET, 1);
-}
-void cx231xx_enable_OSC(struct cx231xx *dev)
-{
- cx231xx_set_gpio_value(dev, CX23417_OSC_EN, 1);
-}
-void cx231xx_sleep_s5h1432(struct cx231xx *dev)
-{
- cx231xx_set_gpio_value(dev, SLEEP_S5H1432, 0);
-}
-
-static inline void cx231xx_set_model(struct cx231xx *dev)
-{
- memcpy(&dev->board, &cx231xx_boards[dev->model], sizeof(dev->board));
-}
-
-/* Since cx231xx_pre_card_setup() requires a proper dev->model,
- * this won't work for boards with generic PCI IDs
- */
-void cx231xx_pre_card_setup(struct cx231xx *dev)
-{
-
- cx231xx_set_model(dev);
-
- cx231xx_info("Identified as %s (card=%d)\n",
- dev->board.name, dev->model);
-
- /* set the direction for GPIO pins */
- if (dev->board.tuner_gpio) {
- cx231xx_set_gpio_direction(dev, dev->board.tuner_gpio->bit, 1);
- cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit, 1);
- }
- if (dev->board.tuner_sif_gpio >= 0)
- cx231xx_set_gpio_direction(dev, dev->board.tuner_sif_gpio, 1);
-
- /* request some modules if any required */
-
- /* set the mode to Analog mode initially */
- cx231xx_set_mode(dev, CX231XX_ANALOG_MODE);
-
- /* Unlock device */
- /* cx231xx_set_mode(dev, CX231XX_SUSPEND); */
-
-}
-
-static void cx231xx_config_tuner(struct cx231xx *dev)
-{
- struct tuner_setup tun_setup;
- struct v4l2_frequency f;
-
- if (dev->tuner_type == TUNER_ABSENT)
- return;
-
- tun_setup.mode_mask = T_ANALOG_TV | T_RADIO;
- tun_setup.type = dev->tuner_type;
- tun_setup.addr = dev->tuner_addr;
- tun_setup.tuner_callback = cx231xx_tuner_callback;
-
- tuner_call(dev, tuner, s_type_addr, &tun_setup);
-
-#if 0
- if (tun_setup.type == TUNER_XC5000) {
- static struct xc2028_ctrl ctrl = {
- .fname = XC5000_DEFAULT_FIRMWARE,
- .max_len = 64,
- .demod = 0;
- };
- struct v4l2_priv_tun_config cfg = {
- .tuner = dev->tuner_type,
- .priv = &ctrl,
- };
- tuner_call(dev, tuner, s_config, &cfg);
- }
-#endif
- /* configure tuner */
- f.tuner = 0;
- f.type = V4L2_TUNER_ANALOG_TV;
- f.frequency = 9076; /* just a magic number */
- dev->ctl_freq = f.frequency;
- call_all(dev, tuner, s_frequency, &f);
-
-}
-
-void cx231xx_card_setup(struct cx231xx *dev)
-{
-
- cx231xx_set_model(dev);
-
- dev->tuner_type = cx231xx_boards[dev->model].tuner_type;
- if (cx231xx_boards[dev->model].tuner_addr)
- dev->tuner_addr = cx231xx_boards[dev->model].tuner_addr;
-
- /* request some modules */
- if (dev->board.decoder == CX231XX_AVDECODER) {
- dev->sd_cx25840 = v4l2_i2c_new_subdev(&dev->v4l2_dev,
- &dev->i2c_bus[0].i2c_adap,
- "cx25840", 0x88 >> 1, NULL);
- if (dev->sd_cx25840 == NULL)
- cx231xx_info("cx25840 subdev registration failure\n");
- cx25840_call(dev, core, load_fw);
-
- }
-
- /* Initialize the tuner */
- if (dev->board.tuner_type != TUNER_ABSENT) {
- dev->sd_tuner = v4l2_i2c_new_subdev(&dev->v4l2_dev,
- &dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap,
- "tuner",
- dev->tuner_addr, NULL);
- if (dev->sd_tuner == NULL)
- cx231xx_info("tuner subdev registration failure\n");
- else
- cx231xx_config_tuner(dev);
- }
-}
-
-/*
- * cx231xx_config()
- * inits registers with sane defaults
- */
-int cx231xx_config(struct cx231xx *dev)
-{
- /* TBD need to add cx231xx specific code */
- dev->mute = 1; /* maybe not the right place... */
- dev->volume = 0x1f;
-
- return 0;
-}
-
-/*
- * cx231xx_config_i2c()
- * configure i2c attached devices
- */
-void cx231xx_config_i2c(struct cx231xx *dev)
-{
- /* u32 input = INPUT(dev->video_input)->vmux; */
-
- call_all(dev, video, s_stream, 1);
-}
-
-/*
- * cx231xx_realease_resources()
- * unregisters the v4l2,i2c and usb devices
- * called when the device gets disconected or at module unload
-*/
-void cx231xx_release_resources(struct cx231xx *dev)
-{
- cx231xx_release_analog_resources(dev);
-
- cx231xx_remove_from_devlist(dev);
-
- cx231xx_ir_exit(dev);
-
- /* Release I2C buses */
- cx231xx_dev_uninit(dev);
-
- /* delete v4l2 device */
- v4l2_device_unregister(&dev->v4l2_dev);
-
- usb_put_dev(dev->udev);
-
- /* Mark device as unused */
- clear_bit(dev->devno, &cx231xx_devused);
-
- kfree(dev->video_mode.alt_max_pkt_size);
- kfree(dev->vbi_mode.alt_max_pkt_size);
- kfree(dev->sliced_cc_mode.alt_max_pkt_size);
- kfree(dev->ts1_mode.alt_max_pkt_size);
- kfree(dev);
-}
-
-/*
- * cx231xx_init_dev()
- * allocates and inits the device structs, registers i2c bus and v4l device
- */
-static int cx231xx_init_dev(struct cx231xx *dev, struct usb_device *udev,
- int minor)
-{
- int retval = -ENOMEM;
- int errCode;
- unsigned int maxh, maxw;
-
- dev->udev = udev;
- mutex_init(&dev->lock);
- mutex_init(&dev->ctrl_urb_lock);
- mutex_init(&dev->gpio_i2c_lock);
- mutex_init(&dev->i2c_lock);
-
- spin_lock_init(&dev->video_mode.slock);
- spin_lock_init(&dev->vbi_mode.slock);
- spin_lock_init(&dev->sliced_cc_mode.slock);
-
- init_waitqueue_head(&dev->open);
- init_waitqueue_head(&dev->wait_frame);
- init_waitqueue_head(&dev->wait_stream);
-
- dev->cx231xx_read_ctrl_reg = cx231xx_read_ctrl_reg;
- dev->cx231xx_write_ctrl_reg = cx231xx_write_ctrl_reg;
- dev->cx231xx_send_usb_command = cx231xx_send_usb_command;
- dev->cx231xx_gpio_i2c_read = cx231xx_gpio_i2c_read;
- dev->cx231xx_gpio_i2c_write = cx231xx_gpio_i2c_write;
-
- /* Query cx231xx to find what pcb config it is related to */
- initialize_cx231xx(dev);
-
- /*To workaround error number=-71 on EP0 for VideoGrabber,
- need set alt here.*/
- if (dev->model == CX231XX_BOARD_CNXT_VIDEO_GRABBER ||
- dev->model == CX231XX_BOARD_HAUPPAUGE_USBLIVE2) {
- cx231xx_set_alt_setting(dev, INDEX_VIDEO, 3);
- cx231xx_set_alt_setting(dev, INDEX_VANC, 1);
- }
- /* Cx231xx pre card setup */
- cx231xx_pre_card_setup(dev);
-
- errCode = cx231xx_config(dev);
- if (errCode) {
- cx231xx_errdev("error configuring device\n");
- return -ENOMEM;
- }
-
- /* set default norm */
- dev->norm = dev->board.norm;
-
- /* register i2c bus */
- errCode = cx231xx_dev_init(dev);
- if (errCode < 0) {
- cx231xx_dev_uninit(dev);
- cx231xx_errdev("%s: cx231xx_i2c_register - errCode [%d]!\n",
- __func__, errCode);
- return errCode;
- }
-
- /* Do board specific init */
- cx231xx_card_setup(dev);
-
- /* configure the device */
- cx231xx_config_i2c(dev);
-
- maxw = norm_maxw(dev);
- maxh = norm_maxh(dev);
-
- /* set default image size */
- dev->width = maxw;
- dev->height = maxh;
- dev->interlaced = 0;
- dev->video_input = 0;
-
- errCode = cx231xx_config(dev);
- if (errCode < 0) {
- cx231xx_errdev("%s: cx231xx_config - errCode [%d]!\n",
- __func__, errCode);
- return errCode;
- }
-
- /* init video dma queues */
- INIT_LIST_HEAD(&dev->video_mode.vidq.active);
- INIT_LIST_HEAD(&dev->video_mode.vidq.queued);
-
- /* init vbi dma queues */
- INIT_LIST_HEAD(&dev->vbi_mode.vidq.active);
- INIT_LIST_HEAD(&dev->vbi_mode.vidq.queued);
-
- /* Reset other chips required if they are tied up with GPIO pins */
- cx231xx_add_into_devlist(dev);
-
- if (dev->board.has_417) {
- printk(KERN_INFO "attach 417 %d\n", dev->model);
- if (cx231xx_417_register(dev) < 0) {
- printk(KERN_ERR
- "%s() Failed to register 417 on VID_B\n",
- __func__);
- }
- }
-
- retval = cx231xx_register_analog_devices(dev);
- if (retval < 0) {
- cx231xx_release_resources(dev);
- return retval;
- }
-
- cx231xx_ir_init(dev);
-
- cx231xx_init_extension(dev);
-
- return 0;
-}
-
-#if defined(CONFIG_MODULES) && defined(MODULE)
-static void request_module_async(struct work_struct *work)
-{
- struct cx231xx *dev = container_of(work,
- struct cx231xx, request_module_wk);
-
- if (dev->has_alsa_audio)
- request_module("cx231xx-alsa");
-
- if (dev->board.has_dvb)
- request_module("cx231xx-dvb");
-
-}
-
-static void request_modules(struct cx231xx *dev)
-{
- INIT_WORK(&dev->request_module_wk, request_module_async);
- schedule_work(&dev->request_module_wk);
-}
-
-static void flush_request_modules(struct cx231xx *dev)
-{
- flush_work_sync(&dev->request_module_wk);
-}
-#else
-#define request_modules(dev)
-#define flush_request_modules(dev)
-#endif /* CONFIG_MODULES */
-
-/*
- * cx231xx_usb_probe()
- * checks for supported devices
- */
-static int cx231xx_usb_probe(struct usb_interface *interface,
- const struct usb_device_id *id)
-{
- struct usb_device *udev;
- struct usb_interface *uif;
- struct cx231xx *dev = NULL;
- int retval = -ENODEV;
- int nr = 0, ifnum;
- int i, isoc_pipe = 0;
- char *speed;
- struct usb_interface_assoc_descriptor *assoc_desc;
-
- udev = usb_get_dev(interface_to_usbdev(interface));
- ifnum = interface->altsetting[0].desc.bInterfaceNumber;
-
- /*
- * Interface number 0 - IR interface (handled by mceusb driver)
- * Interface number 1 - AV interface (handled by this driver)
- */
- if (ifnum != 1)
- return -ENODEV;
-
- /* Check to see next free device and mark as used */
- do {
- nr = find_first_zero_bit(&cx231xx_devused, CX231XX_MAXBOARDS);
- if (nr >= CX231XX_MAXBOARDS) {
- /* No free device slots */
- cx231xx_err(DRIVER_NAME ": Supports only %i devices.\n",
- CX231XX_MAXBOARDS);
- return -ENOMEM;
- }
- } while (test_and_set_bit(nr, &cx231xx_devused));
-
- /* allocate memory for our device state and initialize it */
- dev = kzalloc(sizeof(*dev), GFP_KERNEL);
- if (dev == NULL) {
- cx231xx_err(DRIVER_NAME ": out of memory!\n");
- clear_bit(nr, &cx231xx_devused);
- return -ENOMEM;
- }
-
- snprintf(dev->name, 29, "cx231xx #%d", nr);
- dev->devno = nr;
- dev->model = id->driver_info;
- dev->video_mode.alt = -1;
-
- dev->interface_count++;
- /* reset gpio dir and value */
- dev->gpio_dir = 0;
- dev->gpio_val = 0;
- dev->xc_fw_load_done = 0;
- dev->has_alsa_audio = 1;
- dev->power_mode = -1;
- atomic_set(&dev->devlist_count, 0);
-
- /* 0 - vbi ; 1 -sliced cc mode */
- dev->vbi_or_sliced_cc_mode = 0;
-
- /* get maximum no.of IAD interfaces */
- assoc_desc = udev->actconfig->intf_assoc[0];
- dev->max_iad_interface_count = assoc_desc->bInterfaceCount;
-
- /* init CIR module TBD */
-
- /*mode_tv: digital=1 or analog=0*/
- dev->mode_tv = 0;
-
- dev->USE_ISO = transfer_mode;
-
- switch (udev->speed) {
- case USB_SPEED_LOW:
- speed = "1.5";
- break;
- case USB_SPEED_UNKNOWN:
- case USB_SPEED_FULL:
- speed = "12";
- break;
- case USB_SPEED_HIGH:
- speed = "480";
- break;
- default:
- speed = "unknown";
- }
-
- cx231xx_info("New device %s %s @ %s Mbps "
- "(%04x:%04x) with %d interfaces\n",
- udev->manufacturer ? udev->manufacturer : "",
- udev->product ? udev->product : "",
- speed,
- le16_to_cpu(udev->descriptor.idVendor),
- le16_to_cpu(udev->descriptor.idProduct),
- dev->max_iad_interface_count);
-
- /* increment interface count */
- dev->interface_count++;
-
- /* get device number */
- nr = dev->devno;
-
- assoc_desc = udev->actconfig->intf_assoc[0];
- if (assoc_desc->bFirstInterface != ifnum) {
- cx231xx_err(DRIVER_NAME ": Not found "
- "matching IAD interface\n");
- clear_bit(dev->devno, &cx231xx_devused);
- kfree(dev);
- dev = NULL;
- return -ENODEV;
- }
-
- cx231xx_info("registering interface %d\n", ifnum);
-
- /* save our data pointer in this interface device */
- usb_set_intfdata(interface, dev);
-
- /*
- * AV device initialization - only done at the last interface
- */
-
- /* Create v4l2 device */
- retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev);
- if (retval) {
- cx231xx_errdev("v4l2_device_register failed\n");
- clear_bit(dev->devno, &cx231xx_devused);
- kfree(dev);
- dev = NULL;
- return -EIO;
- }
- /* allocate device struct */
- retval = cx231xx_init_dev(dev, udev, nr);
- if (retval) {
- clear_bit(dev->devno, &cx231xx_devused);
- v4l2_device_unregister(&dev->v4l2_dev);
- kfree(dev);
- dev = NULL;
- usb_set_intfdata(interface, NULL);
-
- return retval;
- }
-
- /* compute alternate max packet sizes for video */
- uif = udev->actconfig->interface[dev->current_pcb_config.
- hs_config_info[0].interface_info.video_index + 1];
-
- dev->video_mode.end_point_addr = le16_to_cpu(uif->altsetting[0].
- endpoint[isoc_pipe].desc.bEndpointAddress);
-
- dev->video_mode.num_alt = uif->num_altsetting;
- cx231xx_info("EndPoint Addr 0x%x, Alternate settings: %i\n",
- dev->video_mode.end_point_addr,
- dev->video_mode.num_alt);
- dev->video_mode.alt_max_pkt_size =
- kmalloc(32 * dev->video_mode.num_alt, GFP_KERNEL);
-
- if (dev->video_mode.alt_max_pkt_size == NULL) {
- cx231xx_errdev("out of memory!\n");
- clear_bit(dev->devno, &cx231xx_devused);
- v4l2_device_unregister(&dev->v4l2_dev);
- kfree(dev);
- dev = NULL;
- return -ENOMEM;
- }
-
- for (i = 0; i < dev->video_mode.num_alt; i++) {
- u16 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].
- desc.wMaxPacketSize);
- dev->video_mode.alt_max_pkt_size[i] =
- (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
- cx231xx_info("Alternate setting %i, max size= %i\n", i,
- dev->video_mode.alt_max_pkt_size[i]);
- }
-
- /* compute alternate max packet sizes for vbi */
- uif = udev->actconfig->interface[dev->current_pcb_config.
- hs_config_info[0].interface_info.
- vanc_index + 1];
-
- dev->vbi_mode.end_point_addr =
- le16_to_cpu(uif->altsetting[0].endpoint[isoc_pipe].desc.
- bEndpointAddress);
-
- dev->vbi_mode.num_alt = uif->num_altsetting;
- cx231xx_info("EndPoint Addr 0x%x, Alternate settings: %i\n",
- dev->vbi_mode.end_point_addr,
- dev->vbi_mode.num_alt);
- dev->vbi_mode.alt_max_pkt_size =
- kmalloc(32 * dev->vbi_mode.num_alt, GFP_KERNEL);
-
- if (dev->vbi_mode.alt_max_pkt_size == NULL) {
- cx231xx_errdev("out of memory!\n");
- clear_bit(dev->devno, &cx231xx_devused);
- v4l2_device_unregister(&dev->v4l2_dev);
- kfree(dev);
- dev = NULL;
- return -ENOMEM;
- }
-
- for (i = 0; i < dev->vbi_mode.num_alt; i++) {
- u16 tmp =
- le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].
- desc.wMaxPacketSize);
- dev->vbi_mode.alt_max_pkt_size[i] =
- (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
- cx231xx_info("Alternate setting %i, max size= %i\n", i,
- dev->vbi_mode.alt_max_pkt_size[i]);
- }
-
- /* compute alternate max packet sizes for sliced CC */
- uif = udev->actconfig->interface[dev->current_pcb_config.
- hs_config_info[0].interface_info.
- hanc_index + 1];
-
- dev->sliced_cc_mode.end_point_addr =
- le16_to_cpu(uif->altsetting[0].endpoint[isoc_pipe].desc.
- bEndpointAddress);
-
- dev->sliced_cc_mode.num_alt = uif->num_altsetting;
- cx231xx_info("EndPoint Addr 0x%x, Alternate settings: %i\n",
- dev->sliced_cc_mode.end_point_addr,
- dev->sliced_cc_mode.num_alt);
- dev->sliced_cc_mode.alt_max_pkt_size =
- kmalloc(32 * dev->sliced_cc_mode.num_alt, GFP_KERNEL);
-
- if (dev->sliced_cc_mode.alt_max_pkt_size == NULL) {
- cx231xx_errdev("out of memory!\n");
- clear_bit(dev->devno, &cx231xx_devused);
- v4l2_device_unregister(&dev->v4l2_dev);
- kfree(dev);
- dev = NULL;
- return -ENOMEM;
- }
-
- for (i = 0; i < dev->sliced_cc_mode.num_alt; i++) {
- u16 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].
- desc.wMaxPacketSize);
- dev->sliced_cc_mode.alt_max_pkt_size[i] =
- (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
- cx231xx_info("Alternate setting %i, max size= %i\n", i,
- dev->sliced_cc_mode.alt_max_pkt_size[i]);
- }
-
- if (dev->current_pcb_config.ts1_source != 0xff) {
- /* compute alternate max packet sizes for TS1 */
- uif = udev->actconfig->interface[dev->current_pcb_config.
- hs_config_info[0].
- interface_info.
- ts1_index + 1];
-
- dev->ts1_mode.end_point_addr =
- le16_to_cpu(uif->altsetting[0].endpoint[isoc_pipe].
- desc.bEndpointAddress);
-
- dev->ts1_mode.num_alt = uif->num_altsetting;
- cx231xx_info("EndPoint Addr 0x%x, Alternate settings: %i\n",
- dev->ts1_mode.end_point_addr,
- dev->ts1_mode.num_alt);
- dev->ts1_mode.alt_max_pkt_size =
- kmalloc(32 * dev->ts1_mode.num_alt, GFP_KERNEL);
-
- if (dev->ts1_mode.alt_max_pkt_size == NULL) {
- cx231xx_errdev("out of memory!\n");
- clear_bit(dev->devno, &cx231xx_devused);
- v4l2_device_unregister(&dev->v4l2_dev);
- kfree(dev);
- dev = NULL;
- return -ENOMEM;
- }
-
- for (i = 0; i < dev->ts1_mode.num_alt; i++) {
- u16 tmp = le16_to_cpu(uif->altsetting[i].
- endpoint[isoc_pipe].desc.
- wMaxPacketSize);
- dev->ts1_mode.alt_max_pkt_size[i] =
- (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
- cx231xx_info("Alternate setting %i, max size= %i\n", i,
- dev->ts1_mode.alt_max_pkt_size[i]);
- }
- }
-
- if (dev->model == CX231XX_BOARD_CNXT_VIDEO_GRABBER) {
- cx231xx_enable_OSC(dev);
- cx231xx_reset_out(dev);
- cx231xx_set_alt_setting(dev, INDEX_VIDEO, 3);
- }
-
- if (dev->model == CX231XX_BOARD_CNXT_RDE_253S)
- cx231xx_sleep_s5h1432(dev);
-
- /* load other modules required */
- request_modules(dev);
-
- return 0;
-}
-
-/*
- * cx231xx_usb_disconnect()
- * called when the device gets diconencted
- * video device will be unregistered on v4l2_close in case it is still open
- */
-static void cx231xx_usb_disconnect(struct usb_interface *interface)
-{
- struct cx231xx *dev;
-
- dev = usb_get_intfdata(interface);
- usb_set_intfdata(interface, NULL);
-
- if (!dev)
- return;
-
- if (!dev->udev)
- return;
-
- dev->state |= DEV_DISCONNECTED;
-
- flush_request_modules(dev);
-
- /* wait until all current v4l2 io is finished then deallocate
- resources */
- mutex_lock(&dev->lock);
-
- wake_up_interruptible_all(&dev->open);
-
- if (dev->users) {
- cx231xx_warn
- ("device %s is open! Deregistration and memory "
- "deallocation are deferred on close.\n",
- video_device_node_name(dev->vdev));
-
- /* Even having users, it is safe to remove the RC i2c driver */
- cx231xx_ir_exit(dev);
-
- if (dev->USE_ISO)
- cx231xx_uninit_isoc(dev);
- else
- cx231xx_uninit_bulk(dev);
- wake_up_interruptible(&dev->wait_frame);
- wake_up_interruptible(&dev->wait_stream);
- } else {
- }
-
- cx231xx_close_extension(dev);
-
- mutex_unlock(&dev->lock);
-
- if (!dev->users)
- cx231xx_release_resources(dev);
-}
-
-static struct usb_driver cx231xx_usb_driver = {
- .name = "cx231xx",
- .probe = cx231xx_usb_probe,
- .disconnect = cx231xx_usb_disconnect,
- .id_table = cx231xx_id_table,
-};
-
-module_usb_driver(cx231xx_usb_driver);
+++ /dev/null
-/*
- cx231xx_conf-reg.h - driver for Conexant Cx23100/101/102 USB
- video capture devices
-
- Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef _POLARIS_REG_H_
-#define _POLARIS_REG_H_
-
-#define BOARD_CFG_STAT 0x0
-#define TS_MODE_REG 0x4
-#define TS1_CFG_REG 0x8
-#define TS1_LENGTH_REG 0xc
-#define TS2_CFG_REG 0x10
-#define TS2_LENGTH_REG 0x14
-#define EP_MODE_SET 0x18
-#define CIR_PWR_PTN1 0x1c
-#define CIR_PWR_PTN2 0x20
-#define CIR_PWR_PTN3 0x24
-#define CIR_PWR_MASK0 0x28
-#define CIR_PWR_MASK1 0x2c
-#define CIR_PWR_MASK2 0x30
-#define CIR_GAIN 0x34
-#define CIR_CAR_REG 0x38
-#define CIR_OT_CFG1 0x40
-#define CIR_OT_CFG2 0x44
-#define GBULK_BIT_EN 0x68
-#define PWR_CTL_EN 0x74
-
-/* Polaris Endpoints capture mask for register EP_MODE_SET */
-#define ENABLE_EP1 0x01 /* Bit[0]=1 */
-#define ENABLE_EP2 0x02 /* Bit[1]=1 */
-#define ENABLE_EP3 0x04 /* Bit[2]=1 */
-#define ENABLE_EP4 0x08 /* Bit[3]=1 */
-#define ENABLE_EP5 0x10 /* Bit[4]=1 */
-#define ENABLE_EP6 0x20 /* Bit[5]=1 */
-
-/* Bit definition for register PWR_CTL_EN */
-#define PWR_MODE_MASK 0x17f
-#define PWR_AV_EN 0x08 /* bit3 */
-#define PWR_ISO_EN 0x40 /* bit6 */
-#define PWR_AV_MODE 0x30 /* bit4,5 */
-#define PWR_TUNER_EN 0x04 /* bit2 */
-#define PWR_DEMOD_EN 0x02 /* bit1 */
-#define I2C_DEMOD_EN 0x01 /* bit0 */
-#define PWR_RESETOUT_EN 0x100 /* bit8 */
-
-enum AV_MODE{
- POLARIS_AVMODE_DEFAULT = 0,
- POLARIS_AVMODE_DIGITAL = 0x10,
- POLARIS_AVMODE_ANALOGT_TV = 0x20,
- POLARIS_AVMODE_ENXTERNAL_AV = 0x30,
-
-};
-
-/* Colibri Registers */
-
-#define SINGLE_ENDED 0x0
-#define LOW_IF 0x4
-#define EU_IF 0x9
-#define US_IF 0xa
-
-#define SUP_BLK_TUNE1 0x00
-#define SUP_BLK_TUNE2 0x01
-#define SUP_BLK_TUNE3 0x02
-#define SUP_BLK_XTAL 0x03
-#define SUP_BLK_PLL1 0x04
-#define SUP_BLK_PLL2 0x05
-#define SUP_BLK_PLL3 0x06
-#define SUP_BLK_REF 0x07
-#define SUP_BLK_PWRDN 0x08
-#define SUP_BLK_TESTPAD 0x09
-#define ADC_COM_INT5_STAB_REF 0x0a
-#define ADC_COM_QUANT 0x0b
-#define ADC_COM_BIAS1 0x0c
-#define ADC_COM_BIAS2 0x0d
-#define ADC_COM_BIAS3 0x0e
-#define TESTBUS_CTRL 0x12
-
-#define FLD_PWRDN_TUNING_BIAS 0x10
-#define FLD_PWRDN_ENABLE_PLL 0x08
-#define FLD_PWRDN_PD_BANDGAP 0x04
-#define FLD_PWRDN_PD_BIAS 0x02
-#define FLD_PWRDN_PD_TUNECK 0x01
-
-
-#define ADC_STATUS_CH1 0x20
-#define ADC_STATUS_CH2 0x40
-#define ADC_STATUS_CH3 0x60
-
-#define ADC_STATUS2_CH1 0x21
-#define ADC_STATUS2_CH2 0x41
-#define ADC_STATUS2_CH3 0x61
-
-#define ADC_CAL_ATEST_CH1 0x22
-#define ADC_CAL_ATEST_CH2 0x42
-#define ADC_CAL_ATEST_CH3 0x62
-
-#define ADC_PWRDN_CLAMP_CH1 0x23
-#define ADC_PWRDN_CLAMP_CH2 0x43
-#define ADC_PWRDN_CLAMP_CH3 0x63
-
-#define ADC_CTRL_DAC23_CH1 0x24
-#define ADC_CTRL_DAC23_CH2 0x44
-#define ADC_CTRL_DAC23_CH3 0x64
-
-#define ADC_CTRL_DAC1_CH1 0x25
-#define ADC_CTRL_DAC1_CH2 0x45
-#define ADC_CTRL_DAC1_CH3 0x65
-
-#define ADC_DCSERVO_DEM_CH1 0x26
-#define ADC_DCSERVO_DEM_CH2 0x46
-#define ADC_DCSERVO_DEM_CH3 0x66
-
-#define ADC_FB_FRCRST_CH1 0x27
-#define ADC_FB_FRCRST_CH2 0x47
-#define ADC_FB_FRCRST_CH3 0x67
-
-#define ADC_INPUT_CH1 0x28
-#define ADC_INPUT_CH2 0x48
-#define ADC_INPUT_CH3 0x68
-#define INPUT_SEL_MASK 0x30 /* [5:4] in_sel */
-
-#define ADC_NTF_PRECLMP_EN_CH1 0x29
-#define ADC_NTF_PRECLMP_EN_CH2 0x49
-#define ADC_NTF_PRECLMP_EN_CH3 0x69
-
-#define ADC_QGAIN_RES_TRM_CH1 0x2a
-#define ADC_QGAIN_RES_TRM_CH2 0x4a
-#define ADC_QGAIN_RES_TRM_CH3 0x6a
-
-#define ADC_SOC_PRECLMP_TERM_CH1 0x2b
-#define ADC_SOC_PRECLMP_TERM_CH2 0x4b
-#define ADC_SOC_PRECLMP_TERM_CH3 0x6b
-
-#define TESTBUS_CTRL_CH1 0x32
-#define TESTBUS_CTRL_CH2 0x52
-#define TESTBUS_CTRL_CH3 0x72
-
-/******************************************************************************
- * DIF registers *
- ******************************************************************************/
-#define DIRECT_IF_REVB_BASE 0x00300
-
-/*****************************************************************************/
-#define DIF_PLL_FREQ_WORD (DIRECT_IF_REVB_BASE + 0x00000000)
-/*****************************************************************************/
-#define FLD_DIF_PLL_LOCK 0x80000000
-/* Reserved [30:29] */
-#define FLD_DIF_PLL_FREE_RUN 0x10000000
-#define FLD_DIF_PLL_FREQ 0x0fffffff
-
-/*****************************************************************************/
-#define DIF_PLL_CTRL (DIRECT_IF_REVB_BASE + 0x00000004)
-/*****************************************************************************/
-#define FLD_DIF_KD_PD 0xff000000
-/* Reserved [23:20] */
-#define FLD_DIF_KDS_PD 0x000f0000
-#define FLD_DIF_KI_PD 0x0000ff00
-/* Reserved [7:4] */
-#define FLD_DIF_KIS_PD 0x0000000f
-
-/*****************************************************************************/
-#define DIF_PLL_CTRL1 (DIRECT_IF_REVB_BASE + 0x00000008)
-/*****************************************************************************/
-#define FLD_DIF_KD_FD 0xff000000
-/* Reserved [23:20] */
-#define FLD_DIF_KDS_FD 0x000f0000
-#define FLD_DIF_KI_FD 0x0000ff00
-#define FLD_DIF_SIG_PROP_SZ 0x000000f0
-#define FLD_DIF_KIS_FD 0x0000000f
-
-/*****************************************************************************/
-#define DIF_PLL_CTRL2 (DIRECT_IF_REVB_BASE + 0x0000000c)
-/*****************************************************************************/
-#define FLD_DIF_PLL_AGC_REF 0xfff00000
-#define FLD_DIF_PLL_AGC_KI 0x000f0000
-/* Reserved [15] */
-#define FLD_DIF_FREQ_LIMIT 0x00007000
-#define FLD_DIF_K_FD 0x00000f00
-#define FLD_DIF_DOWNSMPL_FD 0x000000ff
-
-/*****************************************************************************/
-#define DIF_PLL_CTRL3 (DIRECT_IF_REVB_BASE + 0x00000010)
-/*****************************************************************************/
-/* Reserved [31:16] */
-#define FLD_DIF_PLL_AGC_EN 0x00008000
-/* Reserved [14:12] */
-#define FLD_DIF_PLL_MAN_GAIN 0x00000fff
-
-/*****************************************************************************/
-#define DIF_AGC_IF_REF (DIRECT_IF_REVB_BASE + 0x00000014)
-/*****************************************************************************/
-#define FLD_DIF_K_AGC_RF 0xf0000000
-#define FLD_DIF_K_AGC_IF 0x0f000000
-#define FLD_DIF_K_AGC_INT 0x00f00000
-/* Reserved [19:12] */
-#define FLD_DIF_IF_REF 0x00000fff
-
-/*****************************************************************************/
-#define DIF_AGC_CTRL_IF (DIRECT_IF_REVB_BASE + 0x00000018)
-/*****************************************************************************/
-#define FLD_DIF_IF_MAX 0xff000000
-#define FLD_DIF_IF_MIN 0x00ff0000
-#define FLD_DIF_IF_AGC 0x0000ffff
-
-/*****************************************************************************/
-#define DIF_AGC_CTRL_INT (DIRECT_IF_REVB_BASE + 0x0000001c)
-/*****************************************************************************/
-#define FLD_DIF_INT_MAX 0xff000000
-#define FLD_DIF_INT_MIN 0x00ff0000
-#define FLD_DIF_INT_AGC 0x0000ffff
-
-/*****************************************************************************/
-#define DIF_AGC_CTRL_RF (DIRECT_IF_REVB_BASE + 0x00000020)
-/*****************************************************************************/
-#define FLD_DIF_RF_MAX 0xff000000
-#define FLD_DIF_RF_MIN 0x00ff0000
-#define FLD_DIF_RF_AGC 0x0000ffff
-
-/*****************************************************************************/
-#define DIF_AGC_IF_INT_CURRENT (DIRECT_IF_REVB_BASE + 0x00000024)
-/*****************************************************************************/
-#define FLD_DIF_IF_AGC_IN 0xffff0000
-#define FLD_DIF_INT_AGC_IN 0x0000ffff
-
-/*****************************************************************************/
-#define DIF_AGC_RF_CURRENT (DIRECT_IF_REVB_BASE + 0x00000028)
-/*****************************************************************************/
-/* Reserved [31:16] */
-#define FLD_DIF_RF_AGC_IN 0x0000ffff
-
-/*****************************************************************************/
-#define DIF_VIDEO_AGC_CTRL (DIRECT_IF_REVB_BASE + 0x0000002c)
-/*****************************************************************************/
-#define FLD_DIF_AFD 0xc0000000
-#define FLD_DIF_K_VID_AGC 0x30000000
-#define FLD_DIF_LINE_LENGTH 0x0fff0000
-#define FLD_DIF_AGC_GAIN 0x0000ffff
-
-/*****************************************************************************/
-#define DIF_VID_AUD_OVERRIDE (DIRECT_IF_REVB_BASE + 0x00000030)
-/*****************************************************************************/
-#define FLD_DIF_AUDIO_AGC_OVERRIDE 0x80000000
-/* Reserved [30:30] */
-#define FLD_DIF_AUDIO_MAN_GAIN 0x3f000000
-/* Reserved [23:17] */
-#define FLD_DIF_VID_AGC_OVERRIDE 0x00010000
-#define FLD_DIF_VID_MAN_GAIN 0x0000ffff
-
-/*****************************************************************************/
-#define DIF_AV_SEP_CTRL (DIRECT_IF_REVB_BASE + 0x00000034)
-/*****************************************************************************/
-#define FLD_DIF_LPF_FREQ 0xc0000000
-#define FLD_DIF_AV_PHASE_INC 0x3f000000
-#define FLD_DIF_AUDIO_FREQ 0x00ffffff
-
-/*****************************************************************************/
-#define DIF_COMP_FLT_CTRL (DIRECT_IF_REVB_BASE + 0x00000038)
-/*****************************************************************************/
-/* Reserved [31:24] */
-#define FLD_DIF_IIR23_R2 0x00ff0000
-#define FLD_DIF_IIR23_R1 0x0000ff00
-#define FLD_DIF_IIR1_R1 0x000000ff
-
-/*****************************************************************************/
-#define DIF_MISC_CTRL (DIRECT_IF_REVB_BASE + 0x0000003c)
-/*****************************************************************************/
-#define FLD_DIF_DIF_BYPASS 0x80000000
-#define FLD_DIF_FM_NYQ_GAIN 0x40000000
-#define FLD_DIF_RF_AGC_ENA 0x20000000
-#define FLD_DIF_INT_AGC_ENA 0x10000000
-#define FLD_DIF_IF_AGC_ENA 0x08000000
-#define FLD_DIF_FORCE_RF_IF_LOCK 0x04000000
-#define FLD_DIF_VIDEO_AGC_ENA 0x02000000
-#define FLD_DIF_RF_AGC_INV 0x01000000
-#define FLD_DIF_INT_AGC_INV 0x00800000
-#define FLD_DIF_IF_AGC_INV 0x00400000
-#define FLD_DIF_SPEC_INV 0x00200000
-#define FLD_DIF_AUD_FULL_BW 0x00100000
-#define FLD_DIF_AUD_SRC_SEL 0x00080000
-/* Reserved [18] */
-#define FLD_DIF_IF_FREQ 0x00030000
-/* Reserved [15:14] */
-#define FLD_DIF_TIP_OFFSET 0x00003f00
-/* Reserved [7:5] */
-#define FLD_DIF_DITHER_ENA 0x00000010
-/* Reserved [3:1] */
-#define FLD_DIF_RF_IF_LOCK 0x00000001
-
-/*****************************************************************************/
-#define DIF_SRC_PHASE_INC (DIRECT_IF_REVB_BASE + 0x00000040)
-/*****************************************************************************/
-/* Reserved [31:29] */
-#define FLD_DIF_PHASE_INC 0x1fffffff
-
-/*****************************************************************************/
-#define DIF_SRC_GAIN_CONTROL (DIRECT_IF_REVB_BASE + 0x00000044)
-/*****************************************************************************/
-/* Reserved [31:16] */
-#define FLD_DIF_SRC_KI 0x0000ff00
-#define FLD_DIF_SRC_KD 0x000000ff
-
-/*****************************************************************************/
-#define DIF_BPF_COEFF01 (DIRECT_IF_REVB_BASE + 0x00000048)
-/*****************************************************************************/
-/* Reserved [31:19] */
-#define FLD_DIF_BPF_COEFF_0 0x00070000
-/* Reserved [15:4] */
-#define FLD_DIF_BPF_COEFF_1 0x0000000f
-
-/*****************************************************************************/
-#define DIF_BPF_COEFF23 (DIRECT_IF_REVB_BASE + 0x0000004c)
-/*****************************************************************************/
-/* Reserved [31:22] */
-#define FLD_DIF_BPF_COEFF_2 0x003f0000
-/* Reserved [15:7] */
-#define FLD_DIF_BPF_COEFF_3 0x0000007f
-
-/*****************************************************************************/
-#define DIF_BPF_COEFF45 (DIRECT_IF_REVB_BASE + 0x00000050)
-/*****************************************************************************/
-/* Reserved [31:24] */
-#define FLD_DIF_BPF_COEFF_4 0x00ff0000
-/* Reserved [15:8] */
-#define FLD_DIF_BPF_COEFF_5 0x000000ff
-
-/*****************************************************************************/
-#define DIF_BPF_COEFF67 (DIRECT_IF_REVB_BASE + 0x00000054)
-/*****************************************************************************/
-/* Reserved [31:25] */
-#define FLD_DIF_BPF_COEFF_6 0x01ff0000
-/* Reserved [15:9] */
-#define FLD_DIF_BPF_COEFF_7 0x000001ff
-
-/*****************************************************************************/
-#define DIF_BPF_COEFF89 (DIRECT_IF_REVB_BASE + 0x00000058)
-/*****************************************************************************/
-/* Reserved [31:26] */
-#define FLD_DIF_BPF_COEFF_8 0x03ff0000
-/* Reserved [15:10] */
-#define FLD_DIF_BPF_COEFF_9 0x000003ff
-
-/*****************************************************************************/
-#define DIF_BPF_COEFF1011 (DIRECT_IF_REVB_BASE + 0x0000005c)
-/*****************************************************************************/
-/* Reserved [31:27] */
-#define FLD_DIF_BPF_COEFF_10 0x07ff0000
-/* Reserved [15:11] */
-#define FLD_DIF_BPF_COEFF_11 0x000007ff
-
-/*****************************************************************************/
-#define DIF_BPF_COEFF1213 (DIRECT_IF_REVB_BASE + 0x00000060)
-/*****************************************************************************/
-/* Reserved [31:27] */
-#define FLD_DIF_BPF_COEFF_12 0x07ff0000
-/* Reserved [15:12] */
-#define FLD_DIF_BPF_COEFF_13 0x00000fff
-
-/*****************************************************************************/
-#define DIF_BPF_COEFF1415 (DIRECT_IF_REVB_BASE + 0x00000064)
-/*****************************************************************************/
-/* Reserved [31:28] */
-#define FLD_DIF_BPF_COEFF_14 0x0fff0000
-/* Reserved [15:12] */
-#define FLD_DIF_BPF_COEFF_15 0x00000fff
-
-/*****************************************************************************/
-#define DIF_BPF_COEFF1617 (DIRECT_IF_REVB_BASE + 0x00000068)
-/*****************************************************************************/
-/* Reserved [31:29] */
-#define FLD_DIF_BPF_COEFF_16 0x1fff0000
-/* Reserved [15:13] */
-#define FLD_DIF_BPF_COEFF_17 0x00001fff
-
-/*****************************************************************************/
-#define DIF_BPF_COEFF1819 (DIRECT_IF_REVB_BASE + 0x0000006c)
-/*****************************************************************************/
-/* Reserved [31:29] */
-#define FLD_DIF_BPF_COEFF_18 0x1fff0000
-/* Reserved [15:13] */
-#define FLD_DIF_BPF_COEFF_19 0x00001fff
-
-/*****************************************************************************/
-#define DIF_BPF_COEFF2021 (DIRECT_IF_REVB_BASE + 0x00000070)
-/*****************************************************************************/
-/* Reserved [31:29] */
-#define FLD_DIF_BPF_COEFF_20 0x1fff0000
-/* Reserved [15:14] */
-#define FLD_DIF_BPF_COEFF_21 0x00003fff
-
-/*****************************************************************************/
-#define DIF_BPF_COEFF2223 (DIRECT_IF_REVB_BASE + 0x00000074)
-/*****************************************************************************/
-/* Reserved [31:30] */
-#define FLD_DIF_BPF_COEFF_22 0x3fff0000
-/* Reserved [15:14] */
-#define FLD_DIF_BPF_COEFF_23 0x00003fff
-
-/*****************************************************************************/
-#define DIF_BPF_COEFF2425 (DIRECT_IF_REVB_BASE + 0x00000078)
-/*****************************************************************************/
-/* Reserved [31:30] */
-#define FLD_DIF_BPF_COEFF_24 0x3fff0000
-/* Reserved [15:14] */
-#define FLD_DIF_BPF_COEFF_25 0x00003fff
-
-/*****************************************************************************/
-#define DIF_BPF_COEFF2627 (DIRECT_IF_REVB_BASE + 0x0000007c)
-/*****************************************************************************/
-/* Reserved [31:30] */
-#define FLD_DIF_BPF_COEFF_26 0x3fff0000
-/* Reserved [15:14] */
-#define FLD_DIF_BPF_COEFF_27 0x00003fff
-
-/*****************************************************************************/
-#define DIF_BPF_COEFF2829 (DIRECT_IF_REVB_BASE + 0x00000080)
-/*****************************************************************************/
-/* Reserved [31:30] */
-#define FLD_DIF_BPF_COEFF_28 0x3fff0000
-/* Reserved [15:14] */
-#define FLD_DIF_BPF_COEFF_29 0x00003fff
-
-/*****************************************************************************/
-#define DIF_BPF_COEFF3031 (DIRECT_IF_REVB_BASE + 0x00000084)
-/*****************************************************************************/
-/* Reserved [31:30] */
-#define FLD_DIF_BPF_COEFF_30 0x3fff0000
-/* Reserved [15:14] */
-#define FLD_DIF_BPF_COEFF_31 0x00003fff
-
-/*****************************************************************************/
-#define DIF_BPF_COEFF3233 (DIRECT_IF_REVB_BASE + 0x00000088)
-/*****************************************************************************/
-/* Reserved [31:30] */
-#define FLD_DIF_BPF_COEFF_32 0x3fff0000
-/* Reserved [15:14] */
-#define FLD_DIF_BPF_COEFF_33 0x00003fff
-
-/*****************************************************************************/
-#define DIF_BPF_COEFF3435 (DIRECT_IF_REVB_BASE + 0x0000008c)
-/*****************************************************************************/
-/* Reserved [31:30] */
-#define FLD_DIF_BPF_COEFF_34 0x3fff0000
-/* Reserved [15:14] */
-#define FLD_DIF_BPF_COEFF_35 0x00003fff
-
-/*****************************************************************************/
-#define DIF_BPF_COEFF36 (DIRECT_IF_REVB_BASE + 0x00000090)
-/*****************************************************************************/
-/* Reserved [31:30] */
-#define FLD_DIF_BPF_COEFF_36 0x3fff0000
-/* Reserved [15:0] */
-
-/*****************************************************************************/
-#define DIF_RPT_VARIANCE (DIRECT_IF_REVB_BASE + 0x00000094)
-/*****************************************************************************/
-/* Reserved [31:20] */
-#define FLD_DIF_RPT_VARIANCE 0x000fffff
-
-/*****************************************************************************/
-#define DIF_SOFT_RST_CTRL_REVB (DIRECT_IF_REVB_BASE + 0x00000098)
-/*****************************************************************************/
-/* Reserved [31:8] */
-#define FLD_DIF_DIF_SOFT_RST 0x00000080
-#define FLD_DIF_DIF_REG_RST_MSK 0x00000040
-#define FLD_DIF_AGC_RST_MSK 0x00000020
-#define FLD_DIF_CMP_RST_MSK 0x00000010
-#define FLD_DIF_AVS_RST_MSK 0x00000008
-#define FLD_DIF_NYQ_RST_MSK 0x00000004
-#define FLD_DIF_DIF_SRC_RST_MSK 0x00000002
-#define FLD_DIF_PLL_RST_MSK 0x00000001
-
-/*****************************************************************************/
-#define DIF_PLL_FREQ_ERR (DIRECT_IF_REVB_BASE + 0x0000009c)
-/*****************************************************************************/
-/* Reserved [31:25] */
-#define FLD_DIF_CTL_IP 0x01ffffff
-
-#endif
+++ /dev/null
-/*
- cx231xx-core.c - driver for Conexant Cx23100/101/102
- USB video capture devices
-
- Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
- Based on em28xx driver
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/init.h>
-#include <linux/list.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/usb.h>
-#include <linux/vmalloc.h>
-#include <media/v4l2-common.h>
-#include <media/tuner.h>
-
-#include "cx231xx.h"
-#include "cx231xx-reg.h"
-
-/* #define ENABLE_DEBUG_ISOC_FRAMES */
-
-static unsigned int core_debug;
-module_param(core_debug, int, 0644);
-MODULE_PARM_DESC(core_debug, "enable debug messages [core]");
-
-#define cx231xx_coredbg(fmt, arg...) do {\
- if (core_debug) \
- printk(KERN_INFO "%s %s :"fmt, \
- dev->name, __func__ , ##arg); } while (0)
-
-static unsigned int reg_debug;
-module_param(reg_debug, int, 0644);
-MODULE_PARM_DESC(reg_debug, "enable debug messages [URB reg]");
-
-static int alt = CX231XX_PINOUT;
-module_param(alt, int, 0644);
-MODULE_PARM_DESC(alt, "alternate setting to use for video endpoint");
-
-#define cx231xx_isocdbg(fmt, arg...) do {\
- if (core_debug) \
- printk(KERN_INFO "%s %s :"fmt, \
- dev->name, __func__ , ##arg); } while (0)
-
-/*****************************************************************
-* Device control list functions *
-******************************************************************/
-
-LIST_HEAD(cx231xx_devlist);
-static DEFINE_MUTEX(cx231xx_devlist_mutex);
-
-/*
- * cx231xx_realease_resources()
- * unregisters the v4l2,i2c and usb devices
- * called when the device gets disconected or at module unload
-*/
-void cx231xx_remove_from_devlist(struct cx231xx *dev)
-{
- if (dev == NULL)
- return;
- if (dev->udev == NULL)
- return;
-
- if (atomic_read(&dev->devlist_count) > 0) {
- mutex_lock(&cx231xx_devlist_mutex);
- list_del(&dev->devlist);
- atomic_dec(&dev->devlist_count);
- mutex_unlock(&cx231xx_devlist_mutex);
- }
-};
-
-void cx231xx_add_into_devlist(struct cx231xx *dev)
-{
- mutex_lock(&cx231xx_devlist_mutex);
- list_add_tail(&dev->devlist, &cx231xx_devlist);
- atomic_inc(&dev->devlist_count);
- mutex_unlock(&cx231xx_devlist_mutex);
-};
-
-static LIST_HEAD(cx231xx_extension_devlist);
-
-int cx231xx_register_extension(struct cx231xx_ops *ops)
-{
- struct cx231xx *dev = NULL;
-
- mutex_lock(&cx231xx_devlist_mutex);
- list_add_tail(&ops->next, &cx231xx_extension_devlist);
- list_for_each_entry(dev, &cx231xx_devlist, devlist)
- ops->init(dev);
-
- printk(KERN_INFO DRIVER_NAME ": %s initialized\n", ops->name);
- mutex_unlock(&cx231xx_devlist_mutex);
- return 0;
-}
-EXPORT_SYMBOL(cx231xx_register_extension);
-
-void cx231xx_unregister_extension(struct cx231xx_ops *ops)
-{
- struct cx231xx *dev = NULL;
-
- mutex_lock(&cx231xx_devlist_mutex);
- list_for_each_entry(dev, &cx231xx_devlist, devlist)
- ops->fini(dev);
-
-
- printk(KERN_INFO DRIVER_NAME ": %s removed\n", ops->name);
- list_del(&ops->next);
- mutex_unlock(&cx231xx_devlist_mutex);
-}
-EXPORT_SYMBOL(cx231xx_unregister_extension);
-
-void cx231xx_init_extension(struct cx231xx *dev)
-{
- struct cx231xx_ops *ops = NULL;
-
- mutex_lock(&cx231xx_devlist_mutex);
- if (!list_empty(&cx231xx_extension_devlist)) {
- list_for_each_entry(ops, &cx231xx_extension_devlist, next) {
- if (ops->init)
- ops->init(dev);
- }
- }
- mutex_unlock(&cx231xx_devlist_mutex);
-}
-
-void cx231xx_close_extension(struct cx231xx *dev)
-{
- struct cx231xx_ops *ops = NULL;
-
- mutex_lock(&cx231xx_devlist_mutex);
- if (!list_empty(&cx231xx_extension_devlist)) {
- list_for_each_entry(ops, &cx231xx_extension_devlist, next) {
- if (ops->fini)
- ops->fini(dev);
- }
- }
- mutex_unlock(&cx231xx_devlist_mutex);
-}
-
-/****************************************************************
-* U S B related functions *
-*****************************************************************/
-int cx231xx_send_usb_command(struct cx231xx_i2c *i2c_bus,
- struct cx231xx_i2c_xfer_data *req_data)
-{
- int status = 0;
- struct cx231xx *dev = i2c_bus->dev;
- struct VENDOR_REQUEST_IN ven_req;
-
- u8 saddr_len = 0;
- u8 _i2c_period = 0;
- u8 _i2c_nostop = 0;
- u8 _i2c_reserve = 0;
-
- if (dev->state & DEV_DISCONNECTED)
- return -ENODEV;
-
- /* Get the I2C period, nostop and reserve parameters */
- _i2c_period = i2c_bus->i2c_period;
- _i2c_nostop = i2c_bus->i2c_nostop;
- _i2c_reserve = i2c_bus->i2c_reserve;
-
- saddr_len = req_data->saddr_len;
-
- /* Set wValue */
- if (saddr_len == 1) /* need check saddr_len == 0 */
- ven_req.wValue =
- req_data->
- dev_addr << 9 | _i2c_period << 4 | saddr_len << 2 |
- _i2c_nostop << 1 | I2C_SYNC | _i2c_reserve << 6;
- else
- ven_req.wValue =
- req_data->
- dev_addr << 9 | _i2c_period << 4 | saddr_len << 2 |
- _i2c_nostop << 1 | I2C_SYNC | _i2c_reserve << 6;
-
- /* set channel number */
- if (req_data->direction & I2C_M_RD) {
- /* channel number, for read,spec required channel_num +4 */
- ven_req.bRequest = i2c_bus->nr + 4;
- } else
- ven_req.bRequest = i2c_bus->nr; /* channel number, */
-
- /* set index value */
- switch (saddr_len) {
- case 0:
- ven_req.wIndex = 0; /* need check */
- break;
- case 1:
- ven_req.wIndex = (req_data->saddr_dat & 0xff);
- break;
- case 2:
- ven_req.wIndex = req_data->saddr_dat;
- break;
- }
-
- /* set wLength value */
- ven_req.wLength = req_data->buf_size;
-
- /* set bData value */
- ven_req.bData = 0;
-
- /* set the direction */
- if (req_data->direction) {
- ven_req.direction = USB_DIR_IN;
- memset(req_data->p_buffer, 0x00, ven_req.wLength);
- } else
- ven_req.direction = USB_DIR_OUT;
-
- /* set the buffer for read / write */
- ven_req.pBuff = req_data->p_buffer;
-
-
- /* call common vendor command request */
- status = cx231xx_send_vendor_cmd(dev, &ven_req);
- if (status < 0) {
- cx231xx_info
- ("UsbInterface::sendCommand, failed with status -%d\n",
- status);
- }
-
- return status;
-}
-EXPORT_SYMBOL_GPL(cx231xx_send_usb_command);
-
-/*
- * Sends/Receives URB control messages, assuring to use a kalloced buffer
- * for all operations (dev->urb_buf), to avoid using stacked buffers, as
- * they aren't safe for usage with USB, due to DMA restrictions.
- * Also implements the debug code for control URB's.
- */
-static int __usb_control_msg(struct cx231xx *dev, unsigned int pipe,
- __u8 request, __u8 requesttype, __u16 value, __u16 index,
- void *data, __u16 size, int timeout)
-{
- int rc, i;
-
- if (reg_debug) {
- printk(KERN_DEBUG "%s: (pipe 0x%08x): "
- "%s: %02x %02x %02x %02x %02x %02x %02x %02x ",
- dev->name,
- pipe,
- (requesttype & USB_DIR_IN) ? "IN" : "OUT",
- requesttype,
- request,
- value & 0xff, value >> 8,
- index & 0xff, index >> 8,
- size & 0xff, size >> 8);
- if (!(requesttype & USB_DIR_IN)) {
- printk(KERN_CONT ">>>");
- for (i = 0; i < size; i++)
- printk(KERN_CONT " %02x",
- ((unsigned char *)data)[i]);
- }
- }
-
- /* Do the real call to usb_control_msg */
- mutex_lock(&dev->ctrl_urb_lock);
- if (!(requesttype & USB_DIR_IN) && size)
- memcpy(dev->urb_buf, data, size);
- rc = usb_control_msg(dev->udev, pipe, request, requesttype, value,
- index, dev->urb_buf, size, timeout);
- if ((requesttype & USB_DIR_IN) && size)
- memcpy(data, dev->urb_buf, size);
- mutex_unlock(&dev->ctrl_urb_lock);
-
- if (reg_debug) {
- if (unlikely(rc < 0)) {
- printk(KERN_CONT "FAILED!\n");
- return rc;
- }
-
- if ((requesttype & USB_DIR_IN)) {
- printk(KERN_CONT "<<<");
- for (i = 0; i < size; i++)
- printk(KERN_CONT " %02x",
- ((unsigned char *)data)[i]);
- }
- printk(KERN_CONT "\n");
- }
-
- return rc;
-}
-
-
-/*
- * cx231xx_read_ctrl_reg()
- * reads data from the usb device specifying bRequest and wValue
- */
-int cx231xx_read_ctrl_reg(struct cx231xx *dev, u8 req, u16 reg,
- char *buf, int len)
-{
- u8 val = 0;
- int ret;
- int pipe = usb_rcvctrlpipe(dev->udev, 0);
-
- if (dev->state & DEV_DISCONNECTED)
- return -ENODEV;
-
- if (len > URB_MAX_CTRL_SIZE)
- return -EINVAL;
-
- switch (len) {
- case 1:
- val = ENABLE_ONE_BYTE;
- break;
- case 2:
- val = ENABLE_TWE_BYTE;
- break;
- case 3:
- val = ENABLE_THREE_BYTE;
- break;
- case 4:
- val = ENABLE_FOUR_BYTE;
- break;
- default:
- val = 0xFF; /* invalid option */
- }
-
- if (val == 0xFF)
- return -EINVAL;
-
- ret = __usb_control_msg(dev, pipe, req,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- val, reg, buf, len, HZ);
- return ret;
-}
-
-int cx231xx_send_vendor_cmd(struct cx231xx *dev,
- struct VENDOR_REQUEST_IN *ven_req)
-{
- int ret;
- int pipe = 0;
- int unsend_size = 0;
- u8 *pdata;
-
- if (dev->state & DEV_DISCONNECTED)
- return -ENODEV;
-
- if ((ven_req->wLength > URB_MAX_CTRL_SIZE))
- return -EINVAL;
-
- if (ven_req->direction)
- pipe = usb_rcvctrlpipe(dev->udev, 0);
- else
- pipe = usb_sndctrlpipe(dev->udev, 0);
-
- /*
- * If the cx23102 read more than 4 bytes with i2c bus,
- * need chop to 4 byte per request
- */
- if ((ven_req->wLength > 4) && ((ven_req->bRequest == 0x4) ||
- (ven_req->bRequest == 0x5) ||
- (ven_req->bRequest == 0x6))) {
- unsend_size = 0;
- pdata = ven_req->pBuff;
-
-
- unsend_size = ven_req->wLength;
-
- /* the first package */
- ven_req->wValue = ven_req->wValue & 0xFFFB;
- ven_req->wValue = (ven_req->wValue & 0xFFBD) | 0x2;
- ret = __usb_control_msg(dev, pipe, ven_req->bRequest,
- ven_req->direction | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- ven_req->wValue, ven_req->wIndex, pdata,
- 0x0004, HZ);
- unsend_size = unsend_size - 4;
-
- /* the middle package */
- ven_req->wValue = (ven_req->wValue & 0xFFBD) | 0x42;
- while (unsend_size - 4 > 0) {
- pdata = pdata + 4;
- ret = __usb_control_msg(dev, pipe,
- ven_req->bRequest,
- ven_req->direction | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- ven_req->wValue, ven_req->wIndex, pdata,
- 0x0004, HZ);
- unsend_size = unsend_size - 4;
- }
-
- /* the last package */
- ven_req->wValue = (ven_req->wValue & 0xFFBD) | 0x40;
- pdata = pdata + 4;
- ret = __usb_control_msg(dev, pipe, ven_req->bRequest,
- ven_req->direction | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- ven_req->wValue, ven_req->wIndex, pdata,
- unsend_size, HZ);
- } else {
- ret = __usb_control_msg(dev, pipe, ven_req->bRequest,
- ven_req->direction | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- ven_req->wValue, ven_req->wIndex,
- ven_req->pBuff, ven_req->wLength, HZ);
- }
-
- return ret;
-}
-
-/*
- * cx231xx_write_ctrl_reg()
- * sends data to the usb device, specifying bRequest
- */
-int cx231xx_write_ctrl_reg(struct cx231xx *dev, u8 req, u16 reg, char *buf,
- int len)
-{
- u8 val = 0;
- int ret;
- int pipe = usb_sndctrlpipe(dev->udev, 0);
-
- if (dev->state & DEV_DISCONNECTED)
- return -ENODEV;
-
- if ((len < 1) || (len > URB_MAX_CTRL_SIZE))
- return -EINVAL;
-
- switch (len) {
- case 1:
- val = ENABLE_ONE_BYTE;
- break;
- case 2:
- val = ENABLE_TWE_BYTE;
- break;
- case 3:
- val = ENABLE_THREE_BYTE;
- break;
- case 4:
- val = ENABLE_FOUR_BYTE;
- break;
- default:
- val = 0xFF; /* invalid option */
- }
-
- if (val == 0xFF)
- return -EINVAL;
-
- if (reg_debug) {
- int byte;
-
- cx231xx_isocdbg("(pipe 0x%08x): "
- "OUT: %02x %02x %02x %02x %02x %02x %02x %02x >>>",
- pipe,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- req, 0, val, reg & 0xff,
- reg >> 8, len & 0xff, len >> 8);
-
- for (byte = 0; byte < len; byte++)
- cx231xx_isocdbg(" %02x", (unsigned char)buf[byte]);
- cx231xx_isocdbg("\n");
- }
-
- ret = __usb_control_msg(dev, pipe, req,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- val, reg, buf, len, HZ);
-
- return ret;
-}
-
-/****************************************************************
-* USB Alternate Setting functions *
-*****************************************************************/
-
-int cx231xx_set_video_alternate(struct cx231xx *dev)
-{
- int errCode, prev_alt = dev->video_mode.alt;
- unsigned int min_pkt_size = dev->width * 2 + 4;
- u32 usb_interface_index = 0;
-
- /* When image size is bigger than a certain value,
- the frame size should be increased, otherwise, only
- green screen will be received.
- */
- if (dev->width * 2 * dev->height > 720 * 240 * 2)
- min_pkt_size *= 2;
-
- if (dev->width > 360) {
- /* resolutions: 720,704,640 */
- dev->video_mode.alt = 3;
- } else if (dev->width > 180) {
- /* resolutions: 360,352,320,240 */
- dev->video_mode.alt = 2;
- } else if (dev->width > 0) {
- /* resolutions: 180,176,160,128,88 */
- dev->video_mode.alt = 1;
- } else {
- /* Change to alt0 BULK to release USB bandwidth */
- dev->video_mode.alt = 0;
- }
-
- if (dev->USE_ISO == 0)
- dev->video_mode.alt = 0;
-
- cx231xx_coredbg("dev->video_mode.alt= %d\n", dev->video_mode.alt);
-
- /* Get the correct video interface Index */
- usb_interface_index =
- dev->current_pcb_config.hs_config_info[0].interface_info.
- video_index + 1;
-
- if (dev->video_mode.alt != prev_alt) {
- cx231xx_coredbg("minimum isoc packet size: %u (alt=%d)\n",
- min_pkt_size, dev->video_mode.alt);
-
- if (dev->video_mode.alt_max_pkt_size != NULL)
- dev->video_mode.max_pkt_size =
- dev->video_mode.alt_max_pkt_size[dev->video_mode.alt];
- cx231xx_coredbg("setting alternate %d with wMaxPacketSize=%u\n",
- dev->video_mode.alt,
- dev->video_mode.max_pkt_size);
- errCode =
- usb_set_interface(dev->udev, usb_interface_index,
- dev->video_mode.alt);
- if (errCode < 0) {
- cx231xx_errdev
- ("cannot change alt number to %d (error=%i)\n",
- dev->video_mode.alt, errCode);
- return errCode;
- }
- }
- return 0;
-}
-
-int cx231xx_set_alt_setting(struct cx231xx *dev, u8 index, u8 alt)
-{
- int status = 0;
- u32 usb_interface_index = 0;
- u32 max_pkt_size = 0;
-
- switch (index) {
- case INDEX_TS1:
- usb_interface_index =
- dev->current_pcb_config.hs_config_info[0].interface_info.
- ts1_index + 1;
- dev->ts1_mode.alt = alt;
- if (dev->ts1_mode.alt_max_pkt_size != NULL)
- max_pkt_size = dev->ts1_mode.max_pkt_size =
- dev->ts1_mode.alt_max_pkt_size[dev->ts1_mode.alt];
- break;
- case INDEX_TS2:
- usb_interface_index =
- dev->current_pcb_config.hs_config_info[0].interface_info.
- ts2_index + 1;
- break;
- case INDEX_AUDIO:
- usb_interface_index =
- dev->current_pcb_config.hs_config_info[0].interface_info.
- audio_index + 1;
- dev->adev.alt = alt;
- if (dev->adev.alt_max_pkt_size != NULL)
- max_pkt_size = dev->adev.max_pkt_size =
- dev->adev.alt_max_pkt_size[dev->adev.alt];
- break;
- case INDEX_VIDEO:
- usb_interface_index =
- dev->current_pcb_config.hs_config_info[0].interface_info.
- video_index + 1;
- dev->video_mode.alt = alt;
- if (dev->video_mode.alt_max_pkt_size != NULL)
- max_pkt_size = dev->video_mode.max_pkt_size =
- dev->video_mode.alt_max_pkt_size[dev->video_mode.
- alt];
- break;
- case INDEX_VANC:
- if (dev->board.no_alt_vanc)
- return 0;
- usb_interface_index =
- dev->current_pcb_config.hs_config_info[0].interface_info.
- vanc_index + 1;
- dev->vbi_mode.alt = alt;
- if (dev->vbi_mode.alt_max_pkt_size != NULL)
- max_pkt_size = dev->vbi_mode.max_pkt_size =
- dev->vbi_mode.alt_max_pkt_size[dev->vbi_mode.alt];
- break;
- case INDEX_HANC:
- usb_interface_index =
- dev->current_pcb_config.hs_config_info[0].interface_info.
- hanc_index + 1;
- dev->sliced_cc_mode.alt = alt;
- if (dev->sliced_cc_mode.alt_max_pkt_size != NULL)
- max_pkt_size = dev->sliced_cc_mode.max_pkt_size =
- dev->sliced_cc_mode.alt_max_pkt_size[dev->
- sliced_cc_mode.
- alt];
- break;
- default:
- break;
- }
-
- if (alt > 0 && max_pkt_size == 0) {
- cx231xx_errdev
- ("can't change interface %d alt no. to %d: Max. Pkt size = 0\n",
- usb_interface_index, alt);
- /*To workaround error number=-71 on EP0 for videograbber,
- need add following codes.*/
- if (dev->board.no_alt_vanc)
- return -1;
- }
-
- cx231xx_coredbg("setting alternate %d with wMaxPacketSize=%u,"
- "Interface = %d\n", alt, max_pkt_size,
- usb_interface_index);
-
- if (usb_interface_index > 0) {
- status = usb_set_interface(dev->udev, usb_interface_index, alt);
- if (status < 0) {
- cx231xx_errdev
- ("can't change interface %d alt no. to %d (err=%i)\n",
- usb_interface_index, alt, status);
- return status;
- }
- }
-
- return status;
-}
-EXPORT_SYMBOL_GPL(cx231xx_set_alt_setting);
-
-int cx231xx_gpio_set(struct cx231xx *dev, struct cx231xx_reg_seq *gpio)
-{
- int rc = 0;
-
- if (!gpio)
- return rc;
-
- /* Send GPIO reset sequences specified at board entry */
- while (gpio->sleep >= 0) {
- rc = cx231xx_set_gpio_value(dev, gpio->bit, gpio->val);
- if (rc < 0)
- return rc;
-
- if (gpio->sleep > 0)
- msleep(gpio->sleep);
-
- gpio++;
- }
- return rc;
-}
-
-int cx231xx_demod_reset(struct cx231xx *dev)
-{
-
- u8 status = 0;
- u8 value[4] = { 0, 0, 0, 0 };
-
- status = cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, PWR_CTL_EN,
- value, 4);
-
- cx231xx_coredbg("reg0x%x=0x%x 0x%x 0x%x 0x%x\n", PWR_CTL_EN,
- value[0], value[1], value[2], value[3]);
-
- cx231xx_coredbg("Enter cx231xx_demod_reset()\n");
-
- value[1] = (u8) 0x3;
- status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
- PWR_CTL_EN, value, 4);
- msleep(10);
-
- value[1] = (u8) 0x0;
- status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
- PWR_CTL_EN, value, 4);
- msleep(10);
-
- value[1] = (u8) 0x3;
- status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
- PWR_CTL_EN, value, 4);
- msleep(10);
-
-
-
- status = cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, PWR_CTL_EN,
- value, 4);
-
- cx231xx_coredbg("reg0x%x=0x%x 0x%x 0x%x 0x%x\n", PWR_CTL_EN,
- value[0], value[1], value[2], value[3]);
-
- return status;
-}
-EXPORT_SYMBOL_GPL(cx231xx_demod_reset);
-int is_fw_load(struct cx231xx *dev)
-{
- return cx231xx_check_fw(dev);
-}
-EXPORT_SYMBOL_GPL(is_fw_load);
-
-int cx231xx_set_mode(struct cx231xx *dev, enum cx231xx_mode set_mode)
-{
- int errCode = 0;
-
- if (dev->mode == set_mode)
- return 0;
-
- if (set_mode == CX231XX_SUSPEND) {
- /* Set the chip in power saving mode */
- dev->mode = set_mode;
- }
-
- /* Resource is locked */
- if (dev->mode != CX231XX_SUSPEND)
- return -EINVAL;
-
- dev->mode = set_mode;
-
- if (dev->mode == CX231XX_DIGITAL_MODE)/* Set Digital power mode */ {
- /* set AGC mode to Digital */
- switch (dev->model) {
- case CX231XX_BOARD_CNXT_CARRAERA:
- case CX231XX_BOARD_CNXT_RDE_250:
- case CX231XX_BOARD_CNXT_SHELBY:
- case CX231XX_BOARD_CNXT_RDU_250:
- errCode = cx231xx_set_agc_analog_digital_mux_select(dev, 0);
- break;
- case CX231XX_BOARD_CNXT_RDE_253S:
- case CX231XX_BOARD_CNXT_RDU_253S:
- errCode = cx231xx_set_agc_analog_digital_mux_select(dev, 1);
- break;
- case CX231XX_BOARD_HAUPPAUGE_EXETER:
- errCode = cx231xx_set_power_mode(dev,
- POLARIS_AVMODE_DIGITAL);
- break;
- default:
- break;
- }
- } else/* Set Analog Power mode */ {
- /* set AGC mode to Analog */
- switch (dev->model) {
- case CX231XX_BOARD_CNXT_CARRAERA:
- case CX231XX_BOARD_CNXT_RDE_250:
- case CX231XX_BOARD_CNXT_SHELBY:
- case CX231XX_BOARD_CNXT_RDU_250:
- errCode = cx231xx_set_agc_analog_digital_mux_select(dev, 1);
- break;
- case CX231XX_BOARD_CNXT_RDE_253S:
- case CX231XX_BOARD_CNXT_RDU_253S:
- case CX231XX_BOARD_HAUPPAUGE_EXETER:
- case CX231XX_BOARD_PV_PLAYTV_USB_HYBRID:
- case CX231XX_BOARD_HAUPPAUGE_USB2_FM_PAL:
- case CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC:
- errCode = cx231xx_set_agc_analog_digital_mux_select(dev, 0);
- break;
- default:
- break;
- }
- }
-
- return errCode ? -EINVAL : 0;
-}
-EXPORT_SYMBOL_GPL(cx231xx_set_mode);
-
-int cx231xx_ep5_bulkout(struct cx231xx *dev, u8 *firmware, u16 size)
-{
- int errCode = 0;
- int actlen, ret = -ENOMEM;
- u32 *buffer;
-
- buffer = kzalloc(4096, GFP_KERNEL);
- if (buffer == NULL) {
- cx231xx_info("out of mem\n");
- return -ENOMEM;
- }
- memcpy(&buffer[0], firmware, 4096);
-
- ret = usb_bulk_msg(dev->udev, usb_sndbulkpipe(dev->udev, 5),
- buffer, 4096, &actlen, 2000);
-
- if (ret)
- cx231xx_info("bulk message failed: %d (%d/%d)", ret,
- size, actlen);
- else {
- errCode = actlen != size ? -1 : 0;
- }
- kfree(buffer);
- return errCode;
-}
-
-/*****************************************************************
-* URB Streaming functions *
-******************************************************************/
-
-/*
- * IRQ callback, called by URB callback
- */
-static void cx231xx_isoc_irq_callback(struct urb *urb)
-{
- struct cx231xx_dmaqueue *dma_q = urb->context;
- struct cx231xx_video_mode *vmode =
- container_of(dma_q, struct cx231xx_video_mode, vidq);
- struct cx231xx *dev = container_of(vmode, struct cx231xx, video_mode);
- int i;
-
- switch (urb->status) {
- case 0: /* success */
- case -ETIMEDOUT: /* NAK */
- break;
- case -ECONNRESET: /* kill */
- case -ENOENT:
- case -ESHUTDOWN:
- return;
- default: /* error */
- cx231xx_isocdbg("urb completition error %d.\n", urb->status);
- break;
- }
-
- /* Copy data from URB */
- spin_lock(&dev->video_mode.slock);
- dev->video_mode.isoc_ctl.isoc_copy(dev, urb);
- spin_unlock(&dev->video_mode.slock);
-
- /* Reset urb buffers */
- for (i = 0; i < urb->number_of_packets; i++) {
- urb->iso_frame_desc[i].status = 0;
- urb->iso_frame_desc[i].actual_length = 0;
- }
-
- urb->status = usb_submit_urb(urb, GFP_ATOMIC);
- if (urb->status) {
- cx231xx_isocdbg("urb resubmit failed (error=%i)\n",
- urb->status);
- }
-}
-/*****************************************************************
-* URB Streaming functions *
-******************************************************************/
-
-/*
- * IRQ callback, called by URB callback
- */
-static void cx231xx_bulk_irq_callback(struct urb *urb)
-{
- struct cx231xx_dmaqueue *dma_q = urb->context;
- struct cx231xx_video_mode *vmode =
- container_of(dma_q, struct cx231xx_video_mode, vidq);
- struct cx231xx *dev = container_of(vmode, struct cx231xx, video_mode);
-
- switch (urb->status) {
- case 0: /* success */
- case -ETIMEDOUT: /* NAK */
- break;
- case -ECONNRESET: /* kill */
- case -ENOENT:
- case -ESHUTDOWN:
- return;
- default: /* error */
- cx231xx_isocdbg("urb completition error %d.\n", urb->status);
- break;
- }
-
- /* Copy data from URB */
- spin_lock(&dev->video_mode.slock);
- dev->video_mode.bulk_ctl.bulk_copy(dev, urb);
- spin_unlock(&dev->video_mode.slock);
-
- /* Reset urb buffers */
- urb->status = usb_submit_urb(urb, GFP_ATOMIC);
- if (urb->status) {
- cx231xx_isocdbg("urb resubmit failed (error=%i)\n",
- urb->status);
- }
-}
-/*
- * Stop and Deallocate URBs
- */
-void cx231xx_uninit_isoc(struct cx231xx *dev)
-{
- struct cx231xx_dmaqueue *dma_q = &dev->video_mode.vidq;
- struct urb *urb;
- int i;
-
- cx231xx_isocdbg("cx231xx: called cx231xx_uninit_isoc\n");
-
- dev->video_mode.isoc_ctl.nfields = -1;
- for (i = 0; i < dev->video_mode.isoc_ctl.num_bufs; i++) {
- urb = dev->video_mode.isoc_ctl.urb[i];
- if (urb) {
- if (!irqs_disabled())
- usb_kill_urb(urb);
- else
- usb_unlink_urb(urb);
-
- if (dev->video_mode.isoc_ctl.transfer_buffer[i]) {
- usb_free_coherent(dev->udev,
- urb->transfer_buffer_length,
- dev->video_mode.isoc_ctl.
- transfer_buffer[i],
- urb->transfer_dma);
- }
- usb_free_urb(urb);
- dev->video_mode.isoc_ctl.urb[i] = NULL;
- }
- dev->video_mode.isoc_ctl.transfer_buffer[i] = NULL;
- }
-
- kfree(dev->video_mode.isoc_ctl.urb);
- kfree(dev->video_mode.isoc_ctl.transfer_buffer);
- kfree(dma_q->p_left_data);
-
- dev->video_mode.isoc_ctl.urb = NULL;
- dev->video_mode.isoc_ctl.transfer_buffer = NULL;
- dev->video_mode.isoc_ctl.num_bufs = 0;
- dma_q->p_left_data = NULL;
-
- if (dev->mode_tv == 0)
- cx231xx_capture_start(dev, 0, Raw_Video);
- else
- cx231xx_capture_start(dev, 0, TS1_serial_mode);
-
-
-}
-EXPORT_SYMBOL_GPL(cx231xx_uninit_isoc);
-
-/*
- * Stop and Deallocate URBs
- */
-void cx231xx_uninit_bulk(struct cx231xx *dev)
-{
- struct urb *urb;
- int i;
-
- cx231xx_isocdbg("cx231xx: called cx231xx_uninit_bulk\n");
-
- dev->video_mode.bulk_ctl.nfields = -1;
- for (i = 0; i < dev->video_mode.bulk_ctl.num_bufs; i++) {
- urb = dev->video_mode.bulk_ctl.urb[i];
- if (urb) {
- if (!irqs_disabled())
- usb_kill_urb(urb);
- else
- usb_unlink_urb(urb);
-
- if (dev->video_mode.bulk_ctl.transfer_buffer[i]) {
- usb_free_coherent(dev->udev,
- urb->transfer_buffer_length,
- dev->video_mode.isoc_ctl.
- transfer_buffer[i],
- urb->transfer_dma);
- }
- usb_free_urb(urb);
- dev->video_mode.bulk_ctl.urb[i] = NULL;
- }
- dev->video_mode.bulk_ctl.transfer_buffer[i] = NULL;
- }
-
- kfree(dev->video_mode.bulk_ctl.urb);
- kfree(dev->video_mode.bulk_ctl.transfer_buffer);
-
- dev->video_mode.bulk_ctl.urb = NULL;
- dev->video_mode.bulk_ctl.transfer_buffer = NULL;
- dev->video_mode.bulk_ctl.num_bufs = 0;
-
- if (dev->mode_tv == 0)
- cx231xx_capture_start(dev, 0, Raw_Video);
- else
- cx231xx_capture_start(dev, 0, TS1_serial_mode);
-
-
-}
-EXPORT_SYMBOL_GPL(cx231xx_uninit_bulk);
-
-/*
- * Allocate URBs and start IRQ
- */
-int cx231xx_init_isoc(struct cx231xx *dev, int max_packets,
- int num_bufs, int max_pkt_size,
- int (*isoc_copy) (struct cx231xx *dev, struct urb *urb))
-{
- struct cx231xx_dmaqueue *dma_q = &dev->video_mode.vidq;
- int i;
- int sb_size, pipe;
- struct urb *urb;
- int j, k;
- int rc;
-
- /* De-allocates all pending stuff */
- cx231xx_uninit_isoc(dev);
-
- dma_q->p_left_data = kzalloc(4096, GFP_KERNEL);
- if (dma_q->p_left_data == NULL) {
- cx231xx_info("out of mem\n");
- return -ENOMEM;
- }
-
-
-
- dev->video_mode.isoc_ctl.isoc_copy = isoc_copy;
- dev->video_mode.isoc_ctl.num_bufs = num_bufs;
- dma_q->pos = 0;
- dma_q->is_partial_line = 0;
- dma_q->last_sav = 0;
- dma_q->current_field = -1;
- dma_q->field1_done = 0;
- dma_q->lines_per_field = dev->height / 2;
- dma_q->bytes_left_in_line = dev->width << 1;
- dma_q->lines_completed = 0;
- dma_q->mpeg_buffer_done = 0;
- dma_q->left_data_count = 0;
- dma_q->mpeg_buffer_completed = 0;
- dma_q->add_ps_package_head = CX231XX_NEED_ADD_PS_PACKAGE_HEAD;
- dma_q->ps_head[0] = 0x00;
- dma_q->ps_head[1] = 0x00;
- dma_q->ps_head[2] = 0x01;
- dma_q->ps_head[3] = 0xBA;
- for (i = 0; i < 8; i++)
- dma_q->partial_buf[i] = 0;
-
- dev->video_mode.isoc_ctl.urb =
- kzalloc(sizeof(void *) * num_bufs, GFP_KERNEL);
- if (!dev->video_mode.isoc_ctl.urb) {
- cx231xx_errdev("cannot alloc memory for usb buffers\n");
- return -ENOMEM;
- }
-
- dev->video_mode.isoc_ctl.transfer_buffer =
- kzalloc(sizeof(void *) * num_bufs, GFP_KERNEL);
- if (!dev->video_mode.isoc_ctl.transfer_buffer) {
- cx231xx_errdev("cannot allocate memory for usbtransfer\n");
- kfree(dev->video_mode.isoc_ctl.urb);
- return -ENOMEM;
- }
-
- dev->video_mode.isoc_ctl.max_pkt_size = max_pkt_size;
- dev->video_mode.isoc_ctl.buf = NULL;
-
- sb_size = max_packets * dev->video_mode.isoc_ctl.max_pkt_size;
-
- if (dev->mode_tv == 1)
- dev->video_mode.end_point_addr = 0x81;
- else
- dev->video_mode.end_point_addr = 0x84;
-
-
- /* allocate urbs and transfer buffers */
- for (i = 0; i < dev->video_mode.isoc_ctl.num_bufs; i++) {
- urb = usb_alloc_urb(max_packets, GFP_KERNEL);
- if (!urb) {
- cx231xx_err("cannot alloc isoc_ctl.urb %i\n", i);
- cx231xx_uninit_isoc(dev);
- return -ENOMEM;
- }
- dev->video_mode.isoc_ctl.urb[i] = urb;
-
- dev->video_mode.isoc_ctl.transfer_buffer[i] =
- usb_alloc_coherent(dev->udev, sb_size, GFP_KERNEL,
- &urb->transfer_dma);
- if (!dev->video_mode.isoc_ctl.transfer_buffer[i]) {
- cx231xx_err("unable to allocate %i bytes for transfer"
- " buffer %i%s\n",
- sb_size, i,
- in_interrupt() ? " while in int" : "");
- cx231xx_uninit_isoc(dev);
- return -ENOMEM;
- }
- memset(dev->video_mode.isoc_ctl.transfer_buffer[i], 0, sb_size);
-
- pipe =
- usb_rcvisocpipe(dev->udev, dev->video_mode.end_point_addr);
-
- usb_fill_int_urb(urb, dev->udev, pipe,
- dev->video_mode.isoc_ctl.transfer_buffer[i],
- sb_size, cx231xx_isoc_irq_callback, dma_q, 1);
-
- urb->number_of_packets = max_packets;
- urb->transfer_flags = URB_ISO_ASAP | URB_NO_TRANSFER_DMA_MAP;
-
- k = 0;
- for (j = 0; j < max_packets; j++) {
- urb->iso_frame_desc[j].offset = k;
- urb->iso_frame_desc[j].length =
- dev->video_mode.isoc_ctl.max_pkt_size;
- k += dev->video_mode.isoc_ctl.max_pkt_size;
- }
- }
-
- init_waitqueue_head(&dma_q->wq);
-
- /* submit urbs and enables IRQ */
- for (i = 0; i < dev->video_mode.isoc_ctl.num_bufs; i++) {
- rc = usb_submit_urb(dev->video_mode.isoc_ctl.urb[i],
- GFP_ATOMIC);
- if (rc) {
- cx231xx_err("submit of urb %i failed (error=%i)\n", i,
- rc);
- cx231xx_uninit_isoc(dev);
- return rc;
- }
- }
-
- if (dev->mode_tv == 0)
- cx231xx_capture_start(dev, 1, Raw_Video);
- else
- cx231xx_capture_start(dev, 1, TS1_serial_mode);
-
- return 0;
-}
-EXPORT_SYMBOL_GPL(cx231xx_init_isoc);
-
-/*
- * Allocate URBs and start IRQ
- */
-int cx231xx_init_bulk(struct cx231xx *dev, int max_packets,
- int num_bufs, int max_pkt_size,
- int (*bulk_copy) (struct cx231xx *dev, struct urb *urb))
-{
- struct cx231xx_dmaqueue *dma_q = &dev->video_mode.vidq;
- int i;
- int sb_size, pipe;
- struct urb *urb;
- int rc;
-
- dev->video_input = dev->video_input > 2 ? 2 : dev->video_input;
-
- cx231xx_coredbg("Setting Video mux to %d\n", dev->video_input);
-
- video_mux(dev, dev->video_input);
-
- /* De-allocates all pending stuff */
- cx231xx_uninit_bulk(dev);
-
- dev->video_mode.bulk_ctl.bulk_copy = bulk_copy;
- dev->video_mode.bulk_ctl.num_bufs = num_bufs;
- dma_q->pos = 0;
- dma_q->is_partial_line = 0;
- dma_q->last_sav = 0;
- dma_q->current_field = -1;
- dma_q->field1_done = 0;
- dma_q->lines_per_field = dev->height / 2;
- dma_q->bytes_left_in_line = dev->width << 1;
- dma_q->lines_completed = 0;
- dma_q->mpeg_buffer_done = 0;
- dma_q->left_data_count = 0;
- dma_q->mpeg_buffer_completed = 0;
- dma_q->ps_head[0] = 0x00;
- dma_q->ps_head[1] = 0x00;
- dma_q->ps_head[2] = 0x01;
- dma_q->ps_head[3] = 0xBA;
- for (i = 0; i < 8; i++)
- dma_q->partial_buf[i] = 0;
-
- dev->video_mode.bulk_ctl.urb =
- kzalloc(sizeof(void *) * num_bufs, GFP_KERNEL);
- if (!dev->video_mode.bulk_ctl.urb) {
- cx231xx_errdev("cannot alloc memory for usb buffers\n");
- return -ENOMEM;
- }
-
- dev->video_mode.bulk_ctl.transfer_buffer =
- kzalloc(sizeof(void *) * num_bufs, GFP_KERNEL);
- if (!dev->video_mode.bulk_ctl.transfer_buffer) {
- cx231xx_errdev("cannot allocate memory for usbtransfer\n");
- kfree(dev->video_mode.bulk_ctl.urb);
- return -ENOMEM;
- }
-
- dev->video_mode.bulk_ctl.max_pkt_size = max_pkt_size;
- dev->video_mode.bulk_ctl.buf = NULL;
-
- sb_size = max_packets * dev->video_mode.bulk_ctl.max_pkt_size;
-
- if (dev->mode_tv == 1)
- dev->video_mode.end_point_addr = 0x81;
- else
- dev->video_mode.end_point_addr = 0x84;
-
-
- /* allocate urbs and transfer buffers */
- for (i = 0; i < dev->video_mode.bulk_ctl.num_bufs; i++) {
- urb = usb_alloc_urb(0, GFP_KERNEL);
- if (!urb) {
- cx231xx_err("cannot alloc bulk_ctl.urb %i\n", i);
- cx231xx_uninit_bulk(dev);
- return -ENOMEM;
- }
- dev->video_mode.bulk_ctl.urb[i] = urb;
- urb->transfer_flags = URB_NO_TRANSFER_DMA_MAP;
-
- dev->video_mode.bulk_ctl.transfer_buffer[i] =
- usb_alloc_coherent(dev->udev, sb_size, GFP_KERNEL,
- &urb->transfer_dma);
- if (!dev->video_mode.bulk_ctl.transfer_buffer[i]) {
- cx231xx_err("unable to allocate %i bytes for transfer"
- " buffer %i%s\n",
- sb_size, i,
- in_interrupt() ? " while in int" : "");
- cx231xx_uninit_bulk(dev);
- return -ENOMEM;
- }
- memset(dev->video_mode.bulk_ctl.transfer_buffer[i], 0, sb_size);
-
- pipe = usb_rcvbulkpipe(dev->udev,
- dev->video_mode.end_point_addr);
- usb_fill_bulk_urb(urb, dev->udev, pipe,
- dev->video_mode.bulk_ctl.transfer_buffer[i],
- sb_size, cx231xx_bulk_irq_callback, dma_q);
- }
-
- init_waitqueue_head(&dma_q->wq);
-
- /* submit urbs and enables IRQ */
- for (i = 0; i < dev->video_mode.bulk_ctl.num_bufs; i++) {
- rc = usb_submit_urb(dev->video_mode.bulk_ctl.urb[i],
- GFP_ATOMIC);
- if (rc) {
- cx231xx_err("submit of urb %i failed (error=%i)\n", i,
- rc);
- cx231xx_uninit_bulk(dev);
- return rc;
- }
- }
-
- if (dev->mode_tv == 0)
- cx231xx_capture_start(dev, 1, Raw_Video);
- else
- cx231xx_capture_start(dev, 1, TS1_serial_mode);
-
- return 0;
-}
-EXPORT_SYMBOL_GPL(cx231xx_init_bulk);
-void cx231xx_stop_TS1(struct cx231xx *dev)
-{
- u8 val[4] = { 0, 0, 0, 0 };
-
- val[0] = 0x00;
- val[1] = 0x03;
- val[2] = 0x00;
- val[3] = 0x00;
- cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
- TS_MODE_REG, val, 4);
-
- val[0] = 0x00;
- val[1] = 0x70;
- val[2] = 0x04;
- val[3] = 0x00;
- cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
- TS1_CFG_REG, val, 4);
-}
-/* EXPORT_SYMBOL_GPL(cx231xx_stop_TS1); */
-void cx231xx_start_TS1(struct cx231xx *dev)
-{
- u8 val[4] = { 0, 0, 0, 0 };
-
- val[0] = 0x03;
- val[1] = 0x03;
- val[2] = 0x00;
- val[3] = 0x00;
- cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
- TS_MODE_REG, val, 4);
-
- val[0] = 0x04;
- val[1] = 0xA3;
- val[2] = 0x3B;
- val[3] = 0x00;
- cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
- TS1_CFG_REG, val, 4);
-}
-/* EXPORT_SYMBOL_GPL(cx231xx_start_TS1); */
-/*****************************************************************
-* Device Init/UnInit functions *
-******************************************************************/
-int cx231xx_dev_init(struct cx231xx *dev)
-{
- int errCode = 0;
-
- /* Initialize I2C bus */
-
- /* External Master 1 Bus */
- dev->i2c_bus[0].nr = 0;
- dev->i2c_bus[0].dev = dev;
- dev->i2c_bus[0].i2c_period = I2C_SPEED_100K; /* 100 KHz */
- dev->i2c_bus[0].i2c_nostop = 0;
- dev->i2c_bus[0].i2c_reserve = 0;
-
- /* External Master 2 Bus */
- dev->i2c_bus[1].nr = 1;
- dev->i2c_bus[1].dev = dev;
- dev->i2c_bus[1].i2c_period = I2C_SPEED_100K; /* 100 KHz */
- dev->i2c_bus[1].i2c_nostop = 0;
- dev->i2c_bus[1].i2c_reserve = 0;
-
- /* Internal Master 3 Bus */
- dev->i2c_bus[2].nr = 2;
- dev->i2c_bus[2].dev = dev;
- dev->i2c_bus[2].i2c_period = I2C_SPEED_100K; /* 100kHz */
- dev->i2c_bus[2].i2c_nostop = 0;
- dev->i2c_bus[2].i2c_reserve = 0;
-
- /* register I2C buses */
- cx231xx_i2c_register(&dev->i2c_bus[0]);
- cx231xx_i2c_register(&dev->i2c_bus[1]);
- cx231xx_i2c_register(&dev->i2c_bus[2]);
-
- /* init hardware */
- /* Note : with out calling set power mode function,
- afe can not be set up correctly */
- if (dev->board.external_av) {
- errCode = cx231xx_set_power_mode(dev,
- POLARIS_AVMODE_ENXTERNAL_AV);
- if (errCode < 0) {
- cx231xx_errdev
- ("%s: Failed to set Power - errCode [%d]!\n",
- __func__, errCode);
- return errCode;
- }
- } else {
- errCode = cx231xx_set_power_mode(dev,
- POLARIS_AVMODE_ANALOGT_TV);
- if (errCode < 0) {
- cx231xx_errdev
- ("%s: Failed to set Power - errCode [%d]!\n",
- __func__, errCode);
- return errCode;
- }
- }
-
- /* reset the Tuner, if it is a Xceive tuner */
- if ((dev->board.tuner_type == TUNER_XC5000) ||
- (dev->board.tuner_type == TUNER_XC2028))
- cx231xx_gpio_set(dev, dev->board.tuner_gpio);
-
- /* initialize Colibri block */
- errCode = cx231xx_afe_init_super_block(dev, 0x23c);
- if (errCode < 0) {
- cx231xx_errdev
- ("%s: cx231xx_afe init super block - errCode [%d]!\n",
- __func__, errCode);
- return errCode;
- }
- errCode = cx231xx_afe_init_channels(dev);
- if (errCode < 0) {
- cx231xx_errdev
- ("%s: cx231xx_afe init channels - errCode [%d]!\n",
- __func__, errCode);
- return errCode;
- }
-
- /* Set DIF in By pass mode */
- errCode = cx231xx_dif_set_standard(dev, DIF_USE_BASEBAND);
- if (errCode < 0) {
- cx231xx_errdev
- ("%s: cx231xx_dif set to By pass mode - errCode [%d]!\n",
- __func__, errCode);
- return errCode;
- }
-
- /* I2S block related functions */
- errCode = cx231xx_i2s_blk_initialize(dev);
- if (errCode < 0) {
- cx231xx_errdev
- ("%s: cx231xx_i2s block initialize - errCode [%d]!\n",
- __func__, errCode);
- return errCode;
- }
-
- /* init control pins */
- errCode = cx231xx_init_ctrl_pin_status(dev);
- if (errCode < 0) {
- cx231xx_errdev("%s: cx231xx_init ctrl pins - errCode [%d]!\n",
- __func__, errCode);
- return errCode;
- }
-
- /* set AGC mode to Analog */
- switch (dev->model) {
- case CX231XX_BOARD_CNXT_CARRAERA:
- case CX231XX_BOARD_CNXT_RDE_250:
- case CX231XX_BOARD_CNXT_SHELBY:
- case CX231XX_BOARD_CNXT_RDU_250:
- errCode = cx231xx_set_agc_analog_digital_mux_select(dev, 1);
- break;
- case CX231XX_BOARD_CNXT_RDE_253S:
- case CX231XX_BOARD_CNXT_RDU_253S:
- case CX231XX_BOARD_HAUPPAUGE_EXETER:
- case CX231XX_BOARD_PV_PLAYTV_USB_HYBRID:
- case CX231XX_BOARD_HAUPPAUGE_USB2_FM_PAL:
- case CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC:
- errCode = cx231xx_set_agc_analog_digital_mux_select(dev, 0);
- break;
- default:
- break;
- }
- if (errCode < 0) {
- cx231xx_errdev
- ("%s: cx231xx_AGC mode to Analog - errCode [%d]!\n",
- __func__, errCode);
- return errCode;
- }
-
- /* set all alternate settings to zero initially */
- cx231xx_set_alt_setting(dev, INDEX_VIDEO, 0);
- cx231xx_set_alt_setting(dev, INDEX_VANC, 0);
- cx231xx_set_alt_setting(dev, INDEX_HANC, 0);
- if (dev->board.has_dvb)
- cx231xx_set_alt_setting(dev, INDEX_TS1, 0);
-
- /* set the I2C master port to 3 on channel 1 */
- errCode = cx231xx_enable_i2c_port_3(dev, true);
-
- return errCode;
-}
-EXPORT_SYMBOL_GPL(cx231xx_dev_init);
-
-void cx231xx_dev_uninit(struct cx231xx *dev)
-{
- /* Un Initialize I2C bus */
- cx231xx_i2c_unregister(&dev->i2c_bus[2]);
- cx231xx_i2c_unregister(&dev->i2c_bus[1]);
- cx231xx_i2c_unregister(&dev->i2c_bus[0]);
-}
-EXPORT_SYMBOL_GPL(cx231xx_dev_uninit);
-
-/*****************************************************************
-* G P I O related functions *
-******************************************************************/
-int cx231xx_send_gpio_cmd(struct cx231xx *dev, u32 gpio_bit, u8 *gpio_val,
- u8 len, u8 request, u8 direction)
-{
- int status = 0;
- struct VENDOR_REQUEST_IN ven_req;
-
- /* Set wValue */
- ven_req.wValue = (u16) (gpio_bit >> 16 & 0xffff);
-
- /* set request */
- if (!request) {
- if (direction)
- ven_req.bRequest = VRT_GET_GPIO; /* 0x8 gpio */
- else
- ven_req.bRequest = VRT_SET_GPIO; /* 0x9 gpio */
- } else {
- if (direction)
- ven_req.bRequest = VRT_GET_GPIE; /* 0xa gpie */
- else
- ven_req.bRequest = VRT_SET_GPIE; /* 0xb gpie */
- }
-
- /* set index value */
- ven_req.wIndex = (u16) (gpio_bit & 0xffff);
-
- /* set wLength value */
- ven_req.wLength = len;
-
- /* set bData value */
- ven_req.bData = 0;
-
- /* set the buffer for read / write */
- ven_req.pBuff = gpio_val;
-
- /* set the direction */
- if (direction) {
- ven_req.direction = USB_DIR_IN;
- memset(ven_req.pBuff, 0x00, ven_req.wLength);
- } else
- ven_req.direction = USB_DIR_OUT;
-
-
- /* call common vendor command request */
- status = cx231xx_send_vendor_cmd(dev, &ven_req);
- if (status < 0) {
- cx231xx_info
- ("UsbInterface::sendCommand, failed with status -%d\n",
- status);
- }
-
- return status;
-}
-EXPORT_SYMBOL_GPL(cx231xx_send_gpio_cmd);
-
-/*****************************************************************
- * C O N T R O L - Register R E A D / W R I T E functions *
- *****************************************************************/
-int cx231xx_mode_register(struct cx231xx *dev, u16 address, u32 mode)
-{
- u8 value[4] = { 0x0, 0x0, 0x0, 0x0 };
- u32 tmp = 0;
- int status = 0;
-
- status =
- cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, address, value, 4);
- if (status < 0)
- return status;
-
- tmp = *((u32 *) value);
- tmp |= mode;
-
- value[0] = (u8) tmp;
- value[1] = (u8) (tmp >> 8);
- value[2] = (u8) (tmp >> 16);
- value[3] = (u8) (tmp >> 24);
-
- status =
- cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER, address, value, 4);
-
- return status;
-}
-
-/*****************************************************************
- * I 2 C Internal C O N T R O L functions *
- *****************************************************************/
-int cx231xx_read_i2c_master(struct cx231xx *dev, u8 dev_addr, u16 saddr,
- u8 saddr_len, u32 *data, u8 data_len, int master)
-{
- int status = 0;
- struct cx231xx_i2c_xfer_data req_data;
- u8 value[64] = "0";
-
- if (saddr_len == 0)
- saddr = 0;
- else if (saddr_len == 1)
- saddr &= 0xff;
-
- /* prepare xfer_data struct */
- req_data.dev_addr = dev_addr >> 1;
- req_data.direction = I2C_M_RD;
- req_data.saddr_len = saddr_len;
- req_data.saddr_dat = saddr;
- req_data.buf_size = data_len;
- req_data.p_buffer = (u8 *) value;
-
- /* usb send command */
- if (master == 0)
- status = dev->cx231xx_send_usb_command(&dev->i2c_bus[0],
- &req_data);
- else if (master == 1)
- status = dev->cx231xx_send_usb_command(&dev->i2c_bus[1],
- &req_data);
- else if (master == 2)
- status = dev->cx231xx_send_usb_command(&dev->i2c_bus[2],
- &req_data);
-
- if (status >= 0) {
- /* Copy the data read back to main buffer */
- if (data_len == 1)
- *data = value[0];
- else if (data_len == 4)
- *data =
- value[0] | value[1] << 8 | value[2] << 16 | value[3]
- << 24;
- else if (data_len > 4)
- *data = value[saddr];
- }
-
- return status;
-}
-
-int cx231xx_write_i2c_master(struct cx231xx *dev, u8 dev_addr, u16 saddr,
- u8 saddr_len, u32 data, u8 data_len, int master)
-{
- int status = 0;
- u8 value[4] = { 0, 0, 0, 0 };
- struct cx231xx_i2c_xfer_data req_data;
-
- value[0] = (u8) data;
- value[1] = (u8) (data >> 8);
- value[2] = (u8) (data >> 16);
- value[3] = (u8) (data >> 24);
-
- if (saddr_len == 0)
- saddr = 0;
- else if (saddr_len == 1)
- saddr &= 0xff;
-
- /* prepare xfer_data struct */
- req_data.dev_addr = dev_addr >> 1;
- req_data.direction = 0;
- req_data.saddr_len = saddr_len;
- req_data.saddr_dat = saddr;
- req_data.buf_size = data_len;
- req_data.p_buffer = value;
-
- /* usb send command */
- if (master == 0)
- status = dev->cx231xx_send_usb_command(&dev->i2c_bus[0],
- &req_data);
- else if (master == 1)
- status = dev->cx231xx_send_usb_command(&dev->i2c_bus[1],
- &req_data);
- else if (master == 2)
- status = dev->cx231xx_send_usb_command(&dev->i2c_bus[2],
- &req_data);
-
- return status;
-}
-
-int cx231xx_read_i2c_data(struct cx231xx *dev, u8 dev_addr, u16 saddr,
- u8 saddr_len, u32 *data, u8 data_len)
-{
- int status = 0;
- struct cx231xx_i2c_xfer_data req_data;
- u8 value[4] = { 0, 0, 0, 0 };
-
- if (saddr_len == 0)
- saddr = 0;
- else if (saddr_len == 1)
- saddr &= 0xff;
-
- /* prepare xfer_data struct */
- req_data.dev_addr = dev_addr >> 1;
- req_data.direction = I2C_M_RD;
- req_data.saddr_len = saddr_len;
- req_data.saddr_dat = saddr;
- req_data.buf_size = data_len;
- req_data.p_buffer = (u8 *) value;
-
- /* usb send command */
- status = dev->cx231xx_send_usb_command(&dev->i2c_bus[0], &req_data);
-
- if (status >= 0) {
- /* Copy the data read back to main buffer */
- if (data_len == 1)
- *data = value[0];
- else
- *data =
- value[0] | value[1] << 8 | value[2] << 16 | value[3]
- << 24;
- }
-
- return status;
-}
-
-int cx231xx_write_i2c_data(struct cx231xx *dev, u8 dev_addr, u16 saddr,
- u8 saddr_len, u32 data, u8 data_len)
-{
- int status = 0;
- u8 value[4] = { 0, 0, 0, 0 };
- struct cx231xx_i2c_xfer_data req_data;
-
- value[0] = (u8) data;
- value[1] = (u8) (data >> 8);
- value[2] = (u8) (data >> 16);
- value[3] = (u8) (data >> 24);
-
- if (saddr_len == 0)
- saddr = 0;
- else if (saddr_len == 1)
- saddr &= 0xff;
-
- /* prepare xfer_data struct */
- req_data.dev_addr = dev_addr >> 1;
- req_data.direction = 0;
- req_data.saddr_len = saddr_len;
- req_data.saddr_dat = saddr;
- req_data.buf_size = data_len;
- req_data.p_buffer = value;
-
- /* usb send command */
- status = dev->cx231xx_send_usb_command(&dev->i2c_bus[0], &req_data);
-
- return status;
-}
-
-int cx231xx_reg_mask_write(struct cx231xx *dev, u8 dev_addr, u8 size,
- u16 register_address, u8 bit_start, u8 bit_end,
- u32 value)
-{
- int status = 0;
- u32 tmp;
- u32 mask = 0;
- int i;
-
- if (bit_start > (size - 1) || bit_end > (size - 1))
- return -1;
-
- if (size == 8) {
- status =
- cx231xx_read_i2c_data(dev, dev_addr, register_address, 2,
- &tmp, 1);
- } else {
- status =
- cx231xx_read_i2c_data(dev, dev_addr, register_address, 2,
- &tmp, 4);
- }
-
- if (status < 0)
- return status;
-
- mask = 1 << bit_end;
- for (i = bit_end; i > bit_start && i > 0; i--)
- mask = mask + (1 << (i - 1));
-
- value <<= bit_start;
-
- if (size == 8) {
- tmp &= ~mask;
- tmp |= value;
- tmp &= 0xff;
- status =
- cx231xx_write_i2c_data(dev, dev_addr, register_address, 2,
- tmp, 1);
- } else {
- tmp &= ~mask;
- tmp |= value;
- status =
- cx231xx_write_i2c_data(dev, dev_addr, register_address, 2,
- tmp, 4);
- }
-
- return status;
-}
-
-int cx231xx_read_modify_write_i2c_dword(struct cx231xx *dev, u8 dev_addr,
- u16 saddr, u32 mask, u32 value)
-{
- u32 temp;
- int status = 0;
-
- status = cx231xx_read_i2c_data(dev, dev_addr, saddr, 2, &temp, 4);
-
- if (status < 0)
- return status;
-
- temp &= ~mask;
- temp |= value;
-
- status = cx231xx_write_i2c_data(dev, dev_addr, saddr, 2, temp, 4);
-
- return status;
-}
-
-u32 cx231xx_set_field(u32 field_mask, u32 data)
-{
- u32 temp;
-
- for (temp = field_mask; (temp & 1) == 0; temp >>= 1)
- data <<= 1;
-
- return data;
-}
+++ /dev/null
-/*
- * cx231xx-dif.h - driver for Conexant Cx23100/101/102 USB video capture devices
- *
- * Copyright {C} 2009 <Bill.Liu@conexant.com>
- *
- * This program is free software, you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY, without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program, if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef _CX231XX_DIF_H
-#define _CX231XX_DIF_H
-
-#include "cx231xx-reg.h"
-
-struct dif_settings{
- u32 if_freq;
- u32 register_address;
- u32 value;
-};
-
-static struct dif_settings Dif_set_array[] = {
-
-/*case 3000000:*/
-/* BEGIN - DIF BPF register values from 30_quant.dat*/
-{3000000, DIF_BPF_COEFF01, 0x00000002},
-{3000000, DIF_BPF_COEFF23, 0x00080012},
-{3000000, DIF_BPF_COEFF45, 0x001e0024},
-{3000000, DIF_BPF_COEFF67, 0x001bfff8},
-{3000000, DIF_BPF_COEFF89, 0xffb4ff50},
-{3000000, DIF_BPF_COEFF1011, 0xfed8fe68},
-{3000000, DIF_BPF_COEFF1213, 0xfe24fe34},
-{3000000, DIF_BPF_COEFF1415, 0xfebaffc7},
-{3000000, DIF_BPF_COEFF1617, 0x014d031f},
-{3000000, DIF_BPF_COEFF1819, 0x04f0065d},
-{3000000, DIF_BPF_COEFF2021, 0x07010688},
-{3000000, DIF_BPF_COEFF2223, 0x04c901d6},
-{3000000, DIF_BPF_COEFF2425, 0xfe00f9d3},
-{3000000, DIF_BPF_COEFF2627, 0xf600f342},
-{3000000, DIF_BPF_COEFF2829, 0xf235f337},
-{3000000, DIF_BPF_COEFF3031, 0xf64efb22},
-{3000000, DIF_BPF_COEFF3233, 0x0105070f},
-{3000000, DIF_BPF_COEFF3435, 0x0c460fce},
-{3000000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 30_quant.dat*/
-
-
-/*case 3100000:*/
-/* BEGIN - DIF BPF register values from 31_quant.dat*/
-{3100000, DIF_BPF_COEFF01, 0x00000001},
-{3100000, DIF_BPF_COEFF23, 0x00070012},
-{3100000, DIF_BPF_COEFF45, 0x00220032},
-{3100000, DIF_BPF_COEFF67, 0x00370026},
-{3100000, DIF_BPF_COEFF89, 0xfff0ff91},
-{3100000, DIF_BPF_COEFF1011, 0xff0efe7c},
-{3100000, DIF_BPF_COEFF1213, 0xfe01fdcc},
-{3100000, DIF_BPF_COEFF1415, 0xfe0afedb},
-{3100000, DIF_BPF_COEFF1617, 0x00440224},
-{3100000, DIF_BPF_COEFF1819, 0x0434060c},
-{3100000, DIF_BPF_COEFF2021, 0x0738074e},
-{3100000, DIF_BPF_COEFF2223, 0x06090361},
-{3100000, DIF_BPF_COEFF2425, 0xff99fb39},
-{3100000, DIF_BPF_COEFF2627, 0xf6fef3b6},
-{3100000, DIF_BPF_COEFF2829, 0xf21af2a5},
-{3100000, DIF_BPF_COEFF3031, 0xf573fa33},
-{3100000, DIF_BPF_COEFF3233, 0x0034067d},
-{3100000, DIF_BPF_COEFF3435, 0x0bfb0fb9},
-{3100000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 31_quant.dat*/
-
-
-/*case 3200000:*/
-/* BEGIN - DIF BPF register values from 32_quant.dat*/
-{3200000, DIF_BPF_COEFF01, 0x00000000},
-{3200000, DIF_BPF_COEFF23, 0x0004000e},
-{3200000, DIF_BPF_COEFF45, 0x00200038},
-{3200000, DIF_BPF_COEFF67, 0x004c004f},
-{3200000, DIF_BPF_COEFF89, 0x002fffdf},
-{3200000, DIF_BPF_COEFF1011, 0xff5cfeb6},
-{3200000, DIF_BPF_COEFF1213, 0xfe0dfd92},
-{3200000, DIF_BPF_COEFF1415, 0xfd7ffe03},
-{3200000, DIF_BPF_COEFF1617, 0xff36010a},
-{3200000, DIF_BPF_COEFF1819, 0x03410575},
-{3200000, DIF_BPF_COEFF2021, 0x072607d2},
-{3200000, DIF_BPF_COEFF2223, 0x071804d5},
-{3200000, DIF_BPF_COEFF2425, 0x0134fcb7},
-{3200000, DIF_BPF_COEFF2627, 0xf81ff451},
-{3200000, DIF_BPF_COEFF2829, 0xf223f22e},
-{3200000, DIF_BPF_COEFF3031, 0xf4a7f94b},
-{3200000, DIF_BPF_COEFF3233, 0xff6405e8},
-{3200000, DIF_BPF_COEFF3435, 0x0bae0fa4},
-{3200000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 32_quant.dat*/
-
-
-/*case 3300000:*/
-/* BEGIN - DIF BPF register values from 33_quant.dat*/
-{3300000, DIF_BPF_COEFF01, 0x0000ffff},
-{3300000, DIF_BPF_COEFF23, 0x00000008},
-{3300000, DIF_BPF_COEFF45, 0x001a0036},
-{3300000, DIF_BPF_COEFF67, 0x0056006d},
-{3300000, DIF_BPF_COEFF89, 0x00670030},
-{3300000, DIF_BPF_COEFF1011, 0xffbdff10},
-{3300000, DIF_BPF_COEFF1213, 0xfe46fd8d},
-{3300000, DIF_BPF_COEFF1415, 0xfd25fd4f},
-{3300000, DIF_BPF_COEFF1617, 0xfe35ffe0},
-{3300000, DIF_BPF_COEFF1819, 0x0224049f},
-{3300000, DIF_BPF_COEFF2021, 0x06c9080e},
-{3300000, DIF_BPF_COEFF2223, 0x07ef0627},
-{3300000, DIF_BPF_COEFF2425, 0x02c9fe45},
-{3300000, DIF_BPF_COEFF2627, 0xf961f513},
-{3300000, DIF_BPF_COEFF2829, 0xf250f1d2},
-{3300000, DIF_BPF_COEFF3031, 0xf3ecf869},
-{3300000, DIF_BPF_COEFF3233, 0xfe930552},
-{3300000, DIF_BPF_COEFF3435, 0x0b5f0f8f},
-{3300000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 33_quant.dat*/
-
-
-/*case 3400000:*/
-/* BEGIN - DIF BPF register values from 34_quant.dat*/
-{3400000, DIF_BPF_COEFF01, 0xfffffffe},
-{3400000, DIF_BPF_COEFF23, 0xfffd0001},
-{3400000, DIF_BPF_COEFF45, 0x000f002c},
-{3400000, DIF_BPF_COEFF67, 0x0054007d},
-{3400000, DIF_BPF_COEFF89, 0x0093007c},
-{3400000, DIF_BPF_COEFF1011, 0x0024ff82},
-{3400000, DIF_BPF_COEFF1213, 0xfea6fdbb},
-{3400000, DIF_BPF_COEFF1415, 0xfd03fcca},
-{3400000, DIF_BPF_COEFF1617, 0xfd51feb9},
-{3400000, DIF_BPF_COEFF1819, 0x00eb0392},
-{3400000, DIF_BPF_COEFF2021, 0x06270802},
-{3400000, DIF_BPF_COEFF2223, 0x08880750},
-{3400000, DIF_BPF_COEFF2425, 0x044dffdb},
-{3400000, DIF_BPF_COEFF2627, 0xfabdf5f8},
-{3400000, DIF_BPF_COEFF2829, 0xf2a0f193},
-{3400000, DIF_BPF_COEFF3031, 0xf342f78f},
-{3400000, DIF_BPF_COEFF3233, 0xfdc404b9},
-{3400000, DIF_BPF_COEFF3435, 0x0b0e0f78},
-{3400000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 34_quant.dat*/
-
-
-/*case 3500000:*/
-/* BEGIN - DIF BPF register values from 35_quant.dat*/
-{3500000, DIF_BPF_COEFF01, 0xfffffffd},
-{3500000, DIF_BPF_COEFF23, 0xfffafff9},
-{3500000, DIF_BPF_COEFF45, 0x0002001b},
-{3500000, DIF_BPF_COEFF67, 0x0046007d},
-{3500000, DIF_BPF_COEFF89, 0x00ad00ba},
-{3500000, DIF_BPF_COEFF1011, 0x00870000},
-{3500000, DIF_BPF_COEFF1213, 0xff26fe1a},
-{3500000, DIF_BPF_COEFF1415, 0xfd1bfc7e},
-{3500000, DIF_BPF_COEFF1617, 0xfc99fda4},
-{3500000, DIF_BPF_COEFF1819, 0xffa5025c},
-{3500000, DIF_BPF_COEFF2021, 0x054507ad},
-{3500000, DIF_BPF_COEFF2223, 0x08dd0847},
-{3500000, DIF_BPF_COEFF2425, 0x05b80172},
-{3500000, DIF_BPF_COEFF2627, 0xfc2ef6ff},
-{3500000, DIF_BPF_COEFF2829, 0xf313f170},
-{3500000, DIF_BPF_COEFF3031, 0xf2abf6bd},
-{3500000, DIF_BPF_COEFF3233, 0xfcf6041f},
-{3500000, DIF_BPF_COEFF3435, 0x0abc0f61},
-{3500000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 35_quant.dat*/
-
-
-/*case 3600000:*/
-/* BEGIN - DIF BPF register values from 36_quant.dat*/
-{3600000, DIF_BPF_COEFF01, 0xfffffffd},
-{3600000, DIF_BPF_COEFF23, 0xfff8fff3},
-{3600000, DIF_BPF_COEFF45, 0xfff50006},
-{3600000, DIF_BPF_COEFF67, 0x002f006c},
-{3600000, DIF_BPF_COEFF89, 0x00b200e3},
-{3600000, DIF_BPF_COEFF1011, 0x00dc007e},
-{3600000, DIF_BPF_COEFF1213, 0xffb9fea0},
-{3600000, DIF_BPF_COEFF1415, 0xfd6bfc71},
-{3600000, DIF_BPF_COEFF1617, 0xfc17fcb1},
-{3600000, DIF_BPF_COEFF1819, 0xfe65010b},
-{3600000, DIF_BPF_COEFF2021, 0x042d0713},
-{3600000, DIF_BPF_COEFF2223, 0x08ec0906},
-{3600000, DIF_BPF_COEFF2425, 0x07020302},
-{3600000, DIF_BPF_COEFF2627, 0xfdaff823},
-{3600000, DIF_BPF_COEFF2829, 0xf3a7f16a},
-{3600000, DIF_BPF_COEFF3031, 0xf228f5f5},
-{3600000, DIF_BPF_COEFF3233, 0xfc2a0384},
-{3600000, DIF_BPF_COEFF3435, 0x0a670f4a},
-{3600000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 36_quant.dat*/
-
-
-/*case 3700000:*/
-/* BEGIN - DIF BPF register values from 37_quant.dat*/
-{3700000, DIF_BPF_COEFF01, 0x0000fffd},
-{3700000, DIF_BPF_COEFF23, 0xfff7ffef},
-{3700000, DIF_BPF_COEFF45, 0xffe9fff1},
-{3700000, DIF_BPF_COEFF67, 0x0010004d},
-{3700000, DIF_BPF_COEFF89, 0x00a100f2},
-{3700000, DIF_BPF_COEFF1011, 0x011a00f0},
-{3700000, DIF_BPF_COEFF1213, 0x0053ff44},
-{3700000, DIF_BPF_COEFF1415, 0xfdedfca2},
-{3700000, DIF_BPF_COEFF1617, 0xfbd3fbef},
-{3700000, DIF_BPF_COEFF1819, 0xfd39ffae},
-{3700000, DIF_BPF_COEFF2021, 0x02ea0638},
-{3700000, DIF_BPF_COEFF2223, 0x08b50987},
-{3700000, DIF_BPF_COEFF2425, 0x08230483},
-{3700000, DIF_BPF_COEFF2627, 0xff39f960},
-{3700000, DIF_BPF_COEFF2829, 0xf45bf180},
-{3700000, DIF_BPF_COEFF3031, 0xf1b8f537},
-{3700000, DIF_BPF_COEFF3233, 0xfb6102e7},
-{3700000, DIF_BPF_COEFF3435, 0x0a110f32},
-{3700000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 37_quant.dat*/
-
-
-/*case 3800000:*/
-/* BEGIN - DIF BPF register values from 38_quant.dat*/
-{3800000, DIF_BPF_COEFF01, 0x0000fffe},
-{3800000, DIF_BPF_COEFF23, 0xfff9ffee},
-{3800000, DIF_BPF_COEFF45, 0xffe1ffdd},
-{3800000, DIF_BPF_COEFF67, 0xfff00024},
-{3800000, DIF_BPF_COEFF89, 0x007c00e5},
-{3800000, DIF_BPF_COEFF1011, 0x013a014a},
-{3800000, DIF_BPF_COEFF1213, 0x00e6fff8},
-{3800000, DIF_BPF_COEFF1415, 0xfe98fd0f},
-{3800000, DIF_BPF_COEFF1617, 0xfbd3fb67},
-{3800000, DIF_BPF_COEFF1819, 0xfc32fe54},
-{3800000, DIF_BPF_COEFF2021, 0x01880525},
-{3800000, DIF_BPF_COEFF2223, 0x083909c7},
-{3800000, DIF_BPF_COEFF2425, 0x091505ee},
-{3800000, DIF_BPF_COEFF2627, 0x00c7fab3},
-{3800000, DIF_BPF_COEFF2829, 0xf52df1b4},
-{3800000, DIF_BPF_COEFF3031, 0xf15df484},
-{3800000, DIF_BPF_COEFF3233, 0xfa9b0249},
-{3800000, DIF_BPF_COEFF3435, 0x09ba0f19},
-{3800000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 38_quant.dat*/
-
-
-/*case 3900000:*/
-/* BEGIN - DIF BPF register values from 39_quant.dat*/
-{3900000, DIF_BPF_COEFF01, 0x00000000},
-{3900000, DIF_BPF_COEFF23, 0xfffbfff0},
-{3900000, DIF_BPF_COEFF45, 0xffdeffcf},
-{3900000, DIF_BPF_COEFF67, 0xffd1fff6},
-{3900000, DIF_BPF_COEFF89, 0x004800be},
-{3900000, DIF_BPF_COEFF1011, 0x01390184},
-{3900000, DIF_BPF_COEFF1213, 0x016300ac},
-{3900000, DIF_BPF_COEFF1415, 0xff5efdb1},
-{3900000, DIF_BPF_COEFF1617, 0xfc17fb23},
-{3900000, DIF_BPF_COEFF1819, 0xfb5cfd0d},
-{3900000, DIF_BPF_COEFF2021, 0x001703e4},
-{3900000, DIF_BPF_COEFF2223, 0x077b09c4},
-{3900000, DIF_BPF_COEFF2425, 0x09d2073c},
-{3900000, DIF_BPF_COEFF2627, 0x0251fc18},
-{3900000, DIF_BPF_COEFF2829, 0xf61cf203},
-{3900000, DIF_BPF_COEFF3031, 0xf118f3dc},
-{3900000, DIF_BPF_COEFF3233, 0xf9d801aa},
-{3900000, DIF_BPF_COEFF3435, 0x09600eff},
-{3900000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 39_quant.dat*/
-
-
-/*case 4000000:*/
-/* BEGIN - DIF BPF register values from 40_quant.dat*/
-{4000000, DIF_BPF_COEFF01, 0x00000001},
-{4000000, DIF_BPF_COEFF23, 0xfffefff4},
-{4000000, DIF_BPF_COEFF45, 0xffe1ffc8},
-{4000000, DIF_BPF_COEFF67, 0xffbaffca},
-{4000000, DIF_BPF_COEFF89, 0x000b0082},
-{4000000, DIF_BPF_COEFF1011, 0x01170198},
-{4000000, DIF_BPF_COEFF1213, 0x01c10152},
-{4000000, DIF_BPF_COEFF1415, 0x0030fe7b},
-{4000000, DIF_BPF_COEFF1617, 0xfc99fb24},
-{4000000, DIF_BPF_COEFF1819, 0xfac3fbe9},
-{4000000, DIF_BPF_COEFF2021, 0xfea5027f},
-{4000000, DIF_BPF_COEFF2223, 0x0683097f},
-{4000000, DIF_BPF_COEFF2425, 0x0a560867},
-{4000000, DIF_BPF_COEFF2627, 0x03d2fd89},
-{4000000, DIF_BPF_COEFF2829, 0xf723f26f},
-{4000000, DIF_BPF_COEFF3031, 0xf0e8f341},
-{4000000, DIF_BPF_COEFF3233, 0xf919010a},
-{4000000, DIF_BPF_COEFF3435, 0x09060ee5},
-{4000000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 40_quant.dat*/
-
-
-/*case 4100000:*/
-/* BEGIN - DIF BPF register values from 41_quant.dat*/
-{4100000, DIF_BPF_COEFF01, 0x00010002},
-{4100000, DIF_BPF_COEFF23, 0x0002fffb},
-{4100000, DIF_BPF_COEFF45, 0xffe8ffca},
-{4100000, DIF_BPF_COEFF67, 0xffacffa4},
-{4100000, DIF_BPF_COEFF89, 0xffcd0036},
-{4100000, DIF_BPF_COEFF1011, 0x00d70184},
-{4100000, DIF_BPF_COEFF1213, 0x01f601dc},
-{4100000, DIF_BPF_COEFF1415, 0x00ffff60},
-{4100000, DIF_BPF_COEFF1617, 0xfd51fb6d},
-{4100000, DIF_BPF_COEFF1819, 0xfa6efaf5},
-{4100000, DIF_BPF_COEFF2021, 0xfd410103},
-{4100000, DIF_BPF_COEFF2223, 0x055708f9},
-{4100000, DIF_BPF_COEFF2425, 0x0a9e0969},
-{4100000, DIF_BPF_COEFF2627, 0x0543ff02},
-{4100000, DIF_BPF_COEFF2829, 0xf842f2f5},
-{4100000, DIF_BPF_COEFF3031, 0xf0cef2b2},
-{4100000, DIF_BPF_COEFF3233, 0xf85e006b},
-{4100000, DIF_BPF_COEFF3435, 0x08aa0ecb},
-{4100000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 41_quant.dat*/
-
-
-/*case 4200000:*/
-/* BEGIN - DIF BPF register values from 42_quant.dat*/
-{4200000, DIF_BPF_COEFF01, 0x00010003},
-{4200000, DIF_BPF_COEFF23, 0x00050003},
-{4200000, DIF_BPF_COEFF45, 0xfff3ffd3},
-{4200000, DIF_BPF_COEFF67, 0xffaaff8b},
-{4200000, DIF_BPF_COEFF89, 0xff95ffe5},
-{4200000, DIF_BPF_COEFF1011, 0x0080014a},
-{4200000, DIF_BPF_COEFF1213, 0x01fe023f},
-{4200000, DIF_BPF_COEFF1415, 0x01ba0050},
-{4200000, DIF_BPF_COEFF1617, 0xfe35fbf8},
-{4200000, DIF_BPF_COEFF1819, 0xfa62fa3b},
-{4200000, DIF_BPF_COEFF2021, 0xfbf9ff7e},
-{4200000, DIF_BPF_COEFF2223, 0x04010836},
-{4200000, DIF_BPF_COEFF2425, 0x0aa90a3d},
-{4200000, DIF_BPF_COEFF2627, 0x069f007f},
-{4200000, DIF_BPF_COEFF2829, 0xf975f395},
-{4200000, DIF_BPF_COEFF3031, 0xf0cbf231},
-{4200000, DIF_BPF_COEFF3233, 0xf7a9ffcb},
-{4200000, DIF_BPF_COEFF3435, 0x084c0eaf},
-{4200000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 42_quant.dat*/
-
-
-/*case 4300000:*/
-/* BEGIN - DIF BPF register values from 43_quant.dat*/
-{4300000, DIF_BPF_COEFF01, 0x00010003},
-{4300000, DIF_BPF_COEFF23, 0x0008000a},
-{4300000, DIF_BPF_COEFF45, 0x0000ffe4},
-{4300000, DIF_BPF_COEFF67, 0xffb4ff81},
-{4300000, DIF_BPF_COEFF89, 0xff6aff96},
-{4300000, DIF_BPF_COEFF1011, 0x001c00f0},
-{4300000, DIF_BPF_COEFF1213, 0x01d70271},
-{4300000, DIF_BPF_COEFF1415, 0x0254013b},
-{4300000, DIF_BPF_COEFF1617, 0xff36fcbd},
-{4300000, DIF_BPF_COEFF1819, 0xfa9ff9c5},
-{4300000, DIF_BPF_COEFF2021, 0xfadbfdfe},
-{4300000, DIF_BPF_COEFF2223, 0x028c073b},
-{4300000, DIF_BPF_COEFF2425, 0x0a750adf},
-{4300000, DIF_BPF_COEFF2627, 0x07e101fa},
-{4300000, DIF_BPF_COEFF2829, 0xfab8f44e},
-{4300000, DIF_BPF_COEFF3031, 0xf0ddf1be},
-{4300000, DIF_BPF_COEFF3233, 0xf6f9ff2b},
-{4300000, DIF_BPF_COEFF3435, 0x07ed0e94},
-{4300000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 43_quant.dat*/
-
-
-/*case 4400000:*/
-/* BEGIN - DIF BPF register values from 44_quant.dat*/
-{4400000, DIF_BPF_COEFF01, 0x00000003},
-{4400000, DIF_BPF_COEFF23, 0x0009000f},
-{4400000, DIF_BPF_COEFF45, 0x000efff8},
-{4400000, DIF_BPF_COEFF67, 0xffc9ff87},
-{4400000, DIF_BPF_COEFF89, 0xff52ff54},
-{4400000, DIF_BPF_COEFF1011, 0xffb5007e},
-{4400000, DIF_BPF_COEFF1213, 0x01860270},
-{4400000, DIF_BPF_COEFF1415, 0x02c00210},
-{4400000, DIF_BPF_COEFF1617, 0x0044fdb2},
-{4400000, DIF_BPF_COEFF1819, 0xfb22f997},
-{4400000, DIF_BPF_COEFF2021, 0xf9f2fc90},
-{4400000, DIF_BPF_COEFF2223, 0x0102060f},
-{4400000, DIF_BPF_COEFF2425, 0x0a050b4c},
-{4400000, DIF_BPF_COEFF2627, 0x0902036e},
-{4400000, DIF_BPF_COEFF2829, 0xfc0af51e},
-{4400000, DIF_BPF_COEFF3031, 0xf106f15a},
-{4400000, DIF_BPF_COEFF3233, 0xf64efe8b},
-{4400000, DIF_BPF_COEFF3435, 0x078d0e77},
-{4400000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 44_quant.dat*/
-
-
-/*case 4500000:*/
-/* BEGIN - DIF BPF register values from 45_quant.dat*/
-{4500000, DIF_BPF_COEFF01, 0x00000002},
-{4500000, DIF_BPF_COEFF23, 0x00080012},
-{4500000, DIF_BPF_COEFF45, 0x0019000e},
-{4500000, DIF_BPF_COEFF67, 0xffe5ff9e},
-{4500000, DIF_BPF_COEFF89, 0xff4fff25},
-{4500000, DIF_BPF_COEFF1011, 0xff560000},
-{4500000, DIF_BPF_COEFF1213, 0x0112023b},
-{4500000, DIF_BPF_COEFF1415, 0x02f702c0},
-{4500000, DIF_BPF_COEFF1617, 0x014dfec8},
-{4500000, DIF_BPF_COEFF1819, 0xfbe5f9b3},
-{4500000, DIF_BPF_COEFF2021, 0xf947fb41},
-{4500000, DIF_BPF_COEFF2223, 0xff7004b9},
-{4500000, DIF_BPF_COEFF2425, 0x095a0b81},
-{4500000, DIF_BPF_COEFF2627, 0x0a0004d8},
-{4500000, DIF_BPF_COEFF2829, 0xfd65f603},
-{4500000, DIF_BPF_COEFF3031, 0xf144f104},
-{4500000, DIF_BPF_COEFF3233, 0xf5aafdec},
-{4500000, DIF_BPF_COEFF3435, 0x072b0e5a},
-{4500000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 45_quant.dat*/
-
-
-/*case 4600000:*/
-/* BEGIN - DIF BPF register values from 46_quant.dat*/
-{4600000, DIF_BPF_COEFF01, 0x00000001},
-{4600000, DIF_BPF_COEFF23, 0x00060012},
-{4600000, DIF_BPF_COEFF45, 0x00200022},
-{4600000, DIF_BPF_COEFF67, 0x0005ffc1},
-{4600000, DIF_BPF_COEFF89, 0xff61ff10},
-{4600000, DIF_BPF_COEFF1011, 0xff09ff82},
-{4600000, DIF_BPF_COEFF1213, 0x008601d7},
-{4600000, DIF_BPF_COEFF1415, 0x02f50340},
-{4600000, DIF_BPF_COEFF1617, 0x0241fff0},
-{4600000, DIF_BPF_COEFF1819, 0xfcddfa19},
-{4600000, DIF_BPF_COEFF2021, 0xf8e2fa1e},
-{4600000, DIF_BPF_COEFF2223, 0xfde30343},
-{4600000, DIF_BPF_COEFF2425, 0x08790b7f},
-{4600000, DIF_BPF_COEFF2627, 0x0ad50631},
-{4600000, DIF_BPF_COEFF2829, 0xfec7f6fc},
-{4600000, DIF_BPF_COEFF3031, 0xf198f0bd},
-{4600000, DIF_BPF_COEFF3233, 0xf50dfd4e},
-{4600000, DIF_BPF_COEFF3435, 0x06c90e3d},
-{4600000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 46_quant.dat*/
-
-
-/*case 4700000:*/
-/* BEGIN - DIF BPF register values from 47_quant.dat*/
-{4700000, DIF_BPF_COEFF01, 0x0000ffff},
-{4700000, DIF_BPF_COEFF23, 0x0003000f},
-{4700000, DIF_BPF_COEFF45, 0x00220030},
-{4700000, DIF_BPF_COEFF67, 0x0025ffed},
-{4700000, DIF_BPF_COEFF89, 0xff87ff15},
-{4700000, DIF_BPF_COEFF1011, 0xfed6ff10},
-{4700000, DIF_BPF_COEFF1213, 0xffed014c},
-{4700000, DIF_BPF_COEFF1415, 0x02b90386},
-{4700000, DIF_BPF_COEFF1617, 0x03110119},
-{4700000, DIF_BPF_COEFF1819, 0xfdfefac4},
-{4700000, DIF_BPF_COEFF2021, 0xf8c6f92f},
-{4700000, DIF_BPF_COEFF2223, 0xfc6701b7},
-{4700000, DIF_BPF_COEFF2425, 0x07670b44},
-{4700000, DIF_BPF_COEFF2627, 0x0b7e0776},
-{4700000, DIF_BPF_COEFF2829, 0x002df807},
-{4700000, DIF_BPF_COEFF3031, 0xf200f086},
-{4700000, DIF_BPF_COEFF3233, 0xf477fcb1},
-{4700000, DIF_BPF_COEFF3435, 0x06650e1e},
-{4700000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 47_quant.dat*/
-
-
-/*case 4800000:*/
-/* BEGIN - DIF BPF register values from 48_quant.dat*/
-{4800000, DIF_BPF_COEFF01, 0xfffffffe},
-{4800000, DIF_BPF_COEFF23, 0xffff0009},
-{4800000, DIF_BPF_COEFF45, 0x001e0038},
-{4800000, DIF_BPF_COEFF67, 0x003f001b},
-{4800000, DIF_BPF_COEFF89, 0xffbcff36},
-{4800000, DIF_BPF_COEFF1011, 0xfec2feb6},
-{4800000, DIF_BPF_COEFF1213, 0xff5600a5},
-{4800000, DIF_BPF_COEFF1415, 0x0248038d},
-{4800000, DIF_BPF_COEFF1617, 0x03b00232},
-{4800000, DIF_BPF_COEFF1819, 0xff39fbab},
-{4800000, DIF_BPF_COEFF2021, 0xf8f4f87f},
-{4800000, DIF_BPF_COEFF2223, 0xfb060020},
-{4800000, DIF_BPF_COEFF2425, 0x062a0ad2},
-{4800000, DIF_BPF_COEFF2627, 0x0bf908a3},
-{4800000, DIF_BPF_COEFF2829, 0x0192f922},
-{4800000, DIF_BPF_COEFF3031, 0xf27df05e},
-{4800000, DIF_BPF_COEFF3233, 0xf3e8fc14},
-{4800000, DIF_BPF_COEFF3435, 0x06000e00},
-{4800000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 48_quant.dat*/
-
-
-/*case 4900000:*/
-/* BEGIN - DIF BPF register values from 49_quant.dat*/
-{4900000, DIF_BPF_COEFF01, 0xfffffffd},
-{4900000, DIF_BPF_COEFF23, 0xfffc0002},
-{4900000, DIF_BPF_COEFF45, 0x00160037},
-{4900000, DIF_BPF_COEFF67, 0x00510046},
-{4900000, DIF_BPF_COEFF89, 0xfff9ff6d},
-{4900000, DIF_BPF_COEFF1011, 0xfed0fe7c},
-{4900000, DIF_BPF_COEFF1213, 0xfecefff0},
-{4900000, DIF_BPF_COEFF1415, 0x01aa0356},
-{4900000, DIF_BPF_COEFF1617, 0x0413032b},
-{4900000, DIF_BPF_COEFF1819, 0x007ffcc5},
-{4900000, DIF_BPF_COEFF2021, 0xf96cf812},
-{4900000, DIF_BPF_COEFF2223, 0xf9cefe87},
-{4900000, DIF_BPF_COEFF2425, 0x04c90a2c},
-{4900000, DIF_BPF_COEFF2627, 0x0c4309b4},
-{4900000, DIF_BPF_COEFF2829, 0x02f3fa4a},
-{4900000, DIF_BPF_COEFF3031, 0xf30ef046},
-{4900000, DIF_BPF_COEFF3233, 0xf361fb7a},
-{4900000, DIF_BPF_COEFF3435, 0x059b0de0},
-{4900000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 49_quant.dat*/
-
-
-/*case 5000000:*/
-/* BEGIN - DIF BPF register values from 50_quant.dat*/
-{5000000, DIF_BPF_COEFF01, 0xfffffffd},
-{5000000, DIF_BPF_COEFF23, 0xfff9fffa},
-{5000000, DIF_BPF_COEFF45, 0x000a002d},
-{5000000, DIF_BPF_COEFF67, 0x00570067},
-{5000000, DIF_BPF_COEFF89, 0x0037ffb5},
-{5000000, DIF_BPF_COEFF1011, 0xfefffe68},
-{5000000, DIF_BPF_COEFF1213, 0xfe62ff3d},
-{5000000, DIF_BPF_COEFF1415, 0x00ec02e3},
-{5000000, DIF_BPF_COEFF1617, 0x043503f6},
-{5000000, DIF_BPF_COEFF1819, 0x01befe05},
-{5000000, DIF_BPF_COEFF2021, 0xfa27f7ee},
-{5000000, DIF_BPF_COEFF2223, 0xf8c6fcf8},
-{5000000, DIF_BPF_COEFF2425, 0x034c0954},
-{5000000, DIF_BPF_COEFF2627, 0x0c5c0aa4},
-{5000000, DIF_BPF_COEFF2829, 0x044cfb7e},
-{5000000, DIF_BPF_COEFF3031, 0xf3b1f03f},
-{5000000, DIF_BPF_COEFF3233, 0xf2e2fae1},
-{5000000, DIF_BPF_COEFF3435, 0x05340dc0},
-{5000000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 50_quant.dat*/
-
-
-/*case 5100000:*/
-/* BEGIN - DIF BPF register values from 51_quant.dat*/
-{5100000, DIF_BPF_COEFF01, 0x0000fffd},
-{5100000, DIF_BPF_COEFF23, 0xfff8fff4},
-{5100000, DIF_BPF_COEFF45, 0xfffd001e},
-{5100000, DIF_BPF_COEFF67, 0x0051007b},
-{5100000, DIF_BPF_COEFF89, 0x006e0006},
-{5100000, DIF_BPF_COEFF1011, 0xff48fe7c},
-{5100000, DIF_BPF_COEFF1213, 0xfe1bfe9a},
-{5100000, DIF_BPF_COEFF1415, 0x001d023e},
-{5100000, DIF_BPF_COEFF1617, 0x04130488},
-{5100000, DIF_BPF_COEFF1819, 0x02e6ff5b},
-{5100000, DIF_BPF_COEFF2021, 0xfb1ef812},
-{5100000, DIF_BPF_COEFF2223, 0xf7f7fb7f},
-{5100000, DIF_BPF_COEFF2425, 0x01bc084e},
-{5100000, DIF_BPF_COEFF2627, 0x0c430b72},
-{5100000, DIF_BPF_COEFF2829, 0x059afcba},
-{5100000, DIF_BPF_COEFF3031, 0xf467f046},
-{5100000, DIF_BPF_COEFF3233, 0xf26cfa4a},
-{5100000, DIF_BPF_COEFF3435, 0x04cd0da0},
-{5100000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 51_quant.dat*/
-
-
-/*case 5200000:*/
-/* BEGIN - DIF BPF register values from 52_quant.dat*/
-{5200000, DIF_BPF_COEFF01, 0x0000fffe},
-{5200000, DIF_BPF_COEFF23, 0xfff8ffef},
-{5200000, DIF_BPF_COEFF45, 0xfff00009},
-{5200000, DIF_BPF_COEFF67, 0x003f007f},
-{5200000, DIF_BPF_COEFF89, 0x00980056},
-{5200000, DIF_BPF_COEFF1011, 0xffa5feb6},
-{5200000, DIF_BPF_COEFF1213, 0xfe00fe15},
-{5200000, DIF_BPF_COEFF1415, 0xff4b0170},
-{5200000, DIF_BPF_COEFF1617, 0x03b004d7},
-{5200000, DIF_BPF_COEFF1819, 0x03e800b9},
-{5200000, DIF_BPF_COEFF2021, 0xfc48f87f},
-{5200000, DIF_BPF_COEFF2223, 0xf768fa23},
-{5200000, DIF_BPF_COEFF2425, 0x0022071f},
-{5200000, DIF_BPF_COEFF2627, 0x0bf90c1b},
-{5200000, DIF_BPF_COEFF2829, 0x06dafdfd},
-{5200000, DIF_BPF_COEFF3031, 0xf52df05e},
-{5200000, DIF_BPF_COEFF3233, 0xf1fef9b5},
-{5200000, DIF_BPF_COEFF3435, 0x04640d7f},
-{5200000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 52_quant.dat*/
-
-
-/*case 5300000:*/
-/* BEGIN - DIF BPF register values from 53_quant.dat*/
-{5300000, DIF_BPF_COEFF01, 0x0000ffff},
-{5300000, DIF_BPF_COEFF23, 0xfff9ffee},
-{5300000, DIF_BPF_COEFF45, 0xffe6fff3},
-{5300000, DIF_BPF_COEFF67, 0x00250072},
-{5300000, DIF_BPF_COEFF89, 0x00af009c},
-{5300000, DIF_BPF_COEFF1011, 0x000cff10},
-{5300000, DIF_BPF_COEFF1213, 0xfe13fdb8},
-{5300000, DIF_BPF_COEFF1415, 0xfe870089},
-{5300000, DIF_BPF_COEFF1617, 0x031104e1},
-{5300000, DIF_BPF_COEFF1819, 0x04b8020f},
-{5300000, DIF_BPF_COEFF2021, 0xfd98f92f},
-{5300000, DIF_BPF_COEFF2223, 0xf71df8f0},
-{5300000, DIF_BPF_COEFF2425, 0xfe8805ce},
-{5300000, DIF_BPF_COEFF2627, 0x0b7e0c9c},
-{5300000, DIF_BPF_COEFF2829, 0x0808ff44},
-{5300000, DIF_BPF_COEFF3031, 0xf603f086},
-{5300000, DIF_BPF_COEFF3233, 0xf19af922},
-{5300000, DIF_BPF_COEFF3435, 0x03fb0d5e},
-{5300000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 53_quant.dat*/
-
-
-/*case 5400000:*/
-/* BEGIN - DIF BPF register values from 54_quant.dat*/
-{5400000, DIF_BPF_COEFF01, 0x00000001},
-{5400000, DIF_BPF_COEFF23, 0xfffcffef},
-{5400000, DIF_BPF_COEFF45, 0xffe0ffe0},
-{5400000, DIF_BPF_COEFF67, 0x00050056},
-{5400000, DIF_BPF_COEFF89, 0x00b000d1},
-{5400000, DIF_BPF_COEFF1011, 0x0071ff82},
-{5400000, DIF_BPF_COEFF1213, 0xfe53fd8c},
-{5400000, DIF_BPF_COEFF1415, 0xfddfff99},
-{5400000, DIF_BPF_COEFF1617, 0x024104a3},
-{5400000, DIF_BPF_COEFF1819, 0x054a034d},
-{5400000, DIF_BPF_COEFF2021, 0xff01fa1e},
-{5400000, DIF_BPF_COEFF2223, 0xf717f7ed},
-{5400000, DIF_BPF_COEFF2425, 0xfcf50461},
-{5400000, DIF_BPF_COEFF2627, 0x0ad50cf4},
-{5400000, DIF_BPF_COEFF2829, 0x0921008d},
-{5400000, DIF_BPF_COEFF3031, 0xf6e7f0bd},
-{5400000, DIF_BPF_COEFF3233, 0xf13ff891},
-{5400000, DIF_BPF_COEFF3435, 0x03920d3b},
-{5400000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 54_quant.dat*/
-
-
-/*case 5500000:*/
-/* BEGIN - DIF BPF register values from 55_quant.dat*/
-{5500000, DIF_BPF_COEFF01, 0x00010002},
-{5500000, DIF_BPF_COEFF23, 0xfffffff3},
-{5500000, DIF_BPF_COEFF45, 0xffdeffd1},
-{5500000, DIF_BPF_COEFF67, 0xffe5002f},
-{5500000, DIF_BPF_COEFF89, 0x009c00ed},
-{5500000, DIF_BPF_COEFF1011, 0x00cb0000},
-{5500000, DIF_BPF_COEFF1213, 0xfebafd94},
-{5500000, DIF_BPF_COEFF1415, 0xfd61feb0},
-{5500000, DIF_BPF_COEFF1617, 0x014d0422},
-{5500000, DIF_BPF_COEFF1819, 0x05970464},
-{5500000, DIF_BPF_COEFF2021, 0x0074fb41},
-{5500000, DIF_BPF_COEFF2223, 0xf759f721},
-{5500000, DIF_BPF_COEFF2425, 0xfb7502de},
-{5500000, DIF_BPF_COEFF2627, 0x0a000d21},
-{5500000, DIF_BPF_COEFF2829, 0x0a2201d4},
-{5500000, DIF_BPF_COEFF3031, 0xf7d9f104},
-{5500000, DIF_BPF_COEFF3233, 0xf0edf804},
-{5500000, DIF_BPF_COEFF3435, 0x03280d19},
-{5500000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 55_quant.dat*/
-
-
-/*case 5600000:*/
-/* BEGIN - DIF BPF register values from 56_quant.dat*/
-{5600000, DIF_BPF_COEFF01, 0x00010003},
-{5600000, DIF_BPF_COEFF23, 0x0003fffa},
-{5600000, DIF_BPF_COEFF45, 0xffe3ffc9},
-{5600000, DIF_BPF_COEFF67, 0xffc90002},
-{5600000, DIF_BPF_COEFF89, 0x007500ef},
-{5600000, DIF_BPF_COEFF1011, 0x010e007e},
-{5600000, DIF_BPF_COEFF1213, 0xff3dfdcf},
-{5600000, DIF_BPF_COEFF1415, 0xfd16fddd},
-{5600000, DIF_BPF_COEFF1617, 0x00440365},
-{5600000, DIF_BPF_COEFF1819, 0x059b0548},
-{5600000, DIF_BPF_COEFF2021, 0x01e3fc90},
-{5600000, DIF_BPF_COEFF2223, 0xf7dff691},
-{5600000, DIF_BPF_COEFF2425, 0xfa0f014d},
-{5600000, DIF_BPF_COEFF2627, 0x09020d23},
-{5600000, DIF_BPF_COEFF2829, 0x0b0a0318},
-{5600000, DIF_BPF_COEFF3031, 0xf8d7f15a},
-{5600000, DIF_BPF_COEFF3233, 0xf0a5f779},
-{5600000, DIF_BPF_COEFF3435, 0x02bd0cf6},
-{5600000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 56_quant.dat*/
-
-
-/*case 5700000:*/
-/* BEGIN - DIF BPF register values from 57_quant.dat*/
-{5700000, DIF_BPF_COEFF01, 0x00010003},
-{5700000, DIF_BPF_COEFF23, 0x00060001},
-{5700000, DIF_BPF_COEFF45, 0xffecffc9},
-{5700000, DIF_BPF_COEFF67, 0xffb4ffd4},
-{5700000, DIF_BPF_COEFF89, 0x004000d5},
-{5700000, DIF_BPF_COEFF1011, 0x013600f0},
-{5700000, DIF_BPF_COEFF1213, 0xffd3fe39},
-{5700000, DIF_BPF_COEFF1415, 0xfd04fd31},
-{5700000, DIF_BPF_COEFF1617, 0xff360277},
-{5700000, DIF_BPF_COEFF1819, 0x055605ef},
-{5700000, DIF_BPF_COEFF2021, 0x033efdfe},
-{5700000, DIF_BPF_COEFF2223, 0xf8a5f642},
-{5700000, DIF_BPF_COEFF2425, 0xf8cbffb6},
-{5700000, DIF_BPF_COEFF2627, 0x07e10cfb},
-{5700000, DIF_BPF_COEFF2829, 0x0bd50456},
-{5700000, DIF_BPF_COEFF3031, 0xf9dff1be},
-{5700000, DIF_BPF_COEFF3233, 0xf067f6f2},
-{5700000, DIF_BPF_COEFF3435, 0x02520cd2},
-{5700000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 57_quant.dat*/
-
-
-/*case 5800000:*/
-/* BEGIN - DIF BPF register values from 58_quant.dat*/
-{5800000, DIF_BPF_COEFF01, 0x00000003},
-{5800000, DIF_BPF_COEFF23, 0x00080009},
-{5800000, DIF_BPF_COEFF45, 0xfff8ffd2},
-{5800000, DIF_BPF_COEFF67, 0xffaaffac},
-{5800000, DIF_BPF_COEFF89, 0x000200a3},
-{5800000, DIF_BPF_COEFF1011, 0x013c014a},
-{5800000, DIF_BPF_COEFF1213, 0x006dfec9},
-{5800000, DIF_BPF_COEFF1415, 0xfd2bfcb7},
-{5800000, DIF_BPF_COEFF1617, 0xfe350165},
-{5800000, DIF_BPF_COEFF1819, 0x04cb0651},
-{5800000, DIF_BPF_COEFF2021, 0x0477ff7e},
-{5800000, DIF_BPF_COEFF2223, 0xf9a5f635},
-{5800000, DIF_BPF_COEFF2425, 0xf7b1fe20},
-{5800000, DIF_BPF_COEFF2627, 0x069f0ca8},
-{5800000, DIF_BPF_COEFF2829, 0x0c81058b},
-{5800000, DIF_BPF_COEFF3031, 0xfaf0f231},
-{5800000, DIF_BPF_COEFF3233, 0xf033f66d},
-{5800000, DIF_BPF_COEFF3435, 0x01e60cae},
-{5800000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 58_quant.dat*/
-
-
-/*case 5900000:*/
-/* BEGIN - DIF BPF register values from 59_quant.dat*/
-{5900000, DIF_BPF_COEFF01, 0x00000002},
-{5900000, DIF_BPF_COEFF23, 0x0009000e},
-{5900000, DIF_BPF_COEFF45, 0x0005ffe1},
-{5900000, DIF_BPF_COEFF67, 0xffacff90},
-{5900000, DIF_BPF_COEFF89, 0xffc5005f},
-{5900000, DIF_BPF_COEFF1011, 0x01210184},
-{5900000, DIF_BPF_COEFF1213, 0x00fcff72},
-{5900000, DIF_BPF_COEFF1415, 0xfd8afc77},
-{5900000, DIF_BPF_COEFF1617, 0xfd51003f},
-{5900000, DIF_BPF_COEFF1819, 0x04020669},
-{5900000, DIF_BPF_COEFF2021, 0x05830103},
-{5900000, DIF_BPF_COEFF2223, 0xfad7f66b},
-{5900000, DIF_BPF_COEFF2425, 0xf6c8fc93},
-{5900000, DIF_BPF_COEFF2627, 0x05430c2b},
-{5900000, DIF_BPF_COEFF2829, 0x0d0d06b5},
-{5900000, DIF_BPF_COEFF3031, 0xfc08f2b2},
-{5900000, DIF_BPF_COEFF3233, 0xf00af5ec},
-{5900000, DIF_BPF_COEFF3435, 0x017b0c89},
-{5900000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 59_quant.dat*/
-
-
-/*case 6000000:*/
-/* BEGIN - DIF BPF register values from 60_quant.dat*/
-{6000000, DIF_BPF_COEFF01, 0x00000001},
-{6000000, DIF_BPF_COEFF23, 0x00070012},
-{6000000, DIF_BPF_COEFF45, 0x0012fff5},
-{6000000, DIF_BPF_COEFF67, 0xffbaff82},
-{6000000, DIF_BPF_COEFF89, 0xff8e000f},
-{6000000, DIF_BPF_COEFF1011, 0x00e80198},
-{6000000, DIF_BPF_COEFF1213, 0x01750028},
-{6000000, DIF_BPF_COEFF1415, 0xfe18fc75},
-{6000000, DIF_BPF_COEFF1617, 0xfc99ff15},
-{6000000, DIF_BPF_COEFF1819, 0x03050636},
-{6000000, DIF_BPF_COEFF2021, 0x0656027f},
-{6000000, DIF_BPF_COEFF2223, 0xfc32f6e2},
-{6000000, DIF_BPF_COEFF2425, 0xf614fb17},
-{6000000, DIF_BPF_COEFF2627, 0x03d20b87},
-{6000000, DIF_BPF_COEFF2829, 0x0d7707d2},
-{6000000, DIF_BPF_COEFF3031, 0xfd26f341},
-{6000000, DIF_BPF_COEFF3233, 0xefeaf56f},
-{6000000, DIF_BPF_COEFF3435, 0x010f0c64},
-{6000000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 60_quant.dat*/
-
-
-/*case 6100000:*/
-/* BEGIN - DIF BPF register values from 61_quant.dat*/
-{6100000, DIF_BPF_COEFF01, 0xffff0000},
-{6100000, DIF_BPF_COEFF23, 0x00050012},
-{6100000, DIF_BPF_COEFF45, 0x001c000b},
-{6100000, DIF_BPF_COEFF67, 0xffd1ff84},
-{6100000, DIF_BPF_COEFF89, 0xff66ffbe},
-{6100000, DIF_BPF_COEFF1011, 0x00960184},
-{6100000, DIF_BPF_COEFF1213, 0x01cd00da},
-{6100000, DIF_BPF_COEFF1415, 0xfeccfcb2},
-{6100000, DIF_BPF_COEFF1617, 0xfc17fdf9},
-{6100000, DIF_BPF_COEFF1819, 0x01e005bc},
-{6100000, DIF_BPF_COEFF2021, 0x06e703e4},
-{6100000, DIF_BPF_COEFF2223, 0xfdabf798},
-{6100000, DIF_BPF_COEFF2425, 0xf599f9b3},
-{6100000, DIF_BPF_COEFF2627, 0x02510abd},
-{6100000, DIF_BPF_COEFF2829, 0x0dbf08df},
-{6100000, DIF_BPF_COEFF3031, 0xfe48f3dc},
-{6100000, DIF_BPF_COEFF3233, 0xefd5f4f6},
-{6100000, DIF_BPF_COEFF3435, 0x00a20c3e},
-{6100000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 61_quant.dat*/
-
-
-/*case 6200000:*/
-/* BEGIN - DIF BPF register values from 62_quant.dat*/
-{6200000, DIF_BPF_COEFF01, 0xfffffffe},
-{6200000, DIF_BPF_COEFF23, 0x0002000f},
-{6200000, DIF_BPF_COEFF45, 0x0021001f},
-{6200000, DIF_BPF_COEFF67, 0xfff0ff97},
-{6200000, DIF_BPF_COEFF89, 0xff50ff74},
-{6200000, DIF_BPF_COEFF1011, 0x0034014a},
-{6200000, DIF_BPF_COEFF1213, 0x01fa0179},
-{6200000, DIF_BPF_COEFF1415, 0xff97fd2a},
-{6200000, DIF_BPF_COEFF1617, 0xfbd3fcfa},
-{6200000, DIF_BPF_COEFF1819, 0x00a304fe},
-{6200000, DIF_BPF_COEFF2021, 0x07310525},
-{6200000, DIF_BPF_COEFF2223, 0xff37f886},
-{6200000, DIF_BPF_COEFF2425, 0xf55cf86e},
-{6200000, DIF_BPF_COEFF2627, 0x00c709d0},
-{6200000, DIF_BPF_COEFF2829, 0x0de209db},
-{6200000, DIF_BPF_COEFF3031, 0xff6df484},
-{6200000, DIF_BPF_COEFF3233, 0xefcbf481},
-{6200000, DIF_BPF_COEFF3435, 0x00360c18},
-{6200000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 62_quant.dat*/
-
-
-/*case 6300000:*/
-/* BEGIN - DIF BPF register values from 63_quant.dat*/
-{6300000, DIF_BPF_COEFF01, 0xfffffffd},
-{6300000, DIF_BPF_COEFF23, 0xfffe000a},
-{6300000, DIF_BPF_COEFF45, 0x0021002f},
-{6300000, DIF_BPF_COEFF67, 0x0010ffb8},
-{6300000, DIF_BPF_COEFF89, 0xff50ff3b},
-{6300000, DIF_BPF_COEFF1011, 0xffcc00f0},
-{6300000, DIF_BPF_COEFF1213, 0x01fa01fa},
-{6300000, DIF_BPF_COEFF1415, 0x0069fdd4},
-{6300000, DIF_BPF_COEFF1617, 0xfbd3fc26},
-{6300000, DIF_BPF_COEFF1819, 0xff5d0407},
-{6300000, DIF_BPF_COEFF2021, 0x07310638},
-{6300000, DIF_BPF_COEFF2223, 0x00c9f9a8},
-{6300000, DIF_BPF_COEFF2425, 0xf55cf74e},
-{6300000, DIF_BPF_COEFF2627, 0xff3908c3},
-{6300000, DIF_BPF_COEFF2829, 0x0de20ac3},
-{6300000, DIF_BPF_COEFF3031, 0x0093f537},
-{6300000, DIF_BPF_COEFF3233, 0xefcbf410},
-{6300000, DIF_BPF_COEFF3435, 0xffca0bf2},
-{6300000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 63_quant.dat*/
-
-
-/*case 6400000:*/
-/* BEGIN - DIF BPF register values from 64_quant.dat*/
-{6400000, DIF_BPF_COEFF01, 0xfffffffd},
-{6400000, DIF_BPF_COEFF23, 0xfffb0003},
-{6400000, DIF_BPF_COEFF45, 0x001c0037},
-{6400000, DIF_BPF_COEFF67, 0x002fffe2},
-{6400000, DIF_BPF_COEFF89, 0xff66ff17},
-{6400000, DIF_BPF_COEFF1011, 0xff6a007e},
-{6400000, DIF_BPF_COEFF1213, 0x01cd0251},
-{6400000, DIF_BPF_COEFF1415, 0x0134fea5},
-{6400000, DIF_BPF_COEFF1617, 0xfc17fb8b},
-{6400000, DIF_BPF_COEFF1819, 0xfe2002e0},
-{6400000, DIF_BPF_COEFF2021, 0x06e70713},
-{6400000, DIF_BPF_COEFF2223, 0x0255faf5},
-{6400000, DIF_BPF_COEFF2425, 0xf599f658},
-{6400000, DIF_BPF_COEFF2627, 0xfdaf0799},
-{6400000, DIF_BPF_COEFF2829, 0x0dbf0b96},
-{6400000, DIF_BPF_COEFF3031, 0x01b8f5f5},
-{6400000, DIF_BPF_COEFF3233, 0xefd5f3a3},
-{6400000, DIF_BPF_COEFF3435, 0xff5e0bca},
-{6400000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 64_quant.dat*/
-
-
-/*case 6500000:*/
-/* BEGIN - DIF BPF register values from 65_quant.dat*/
-{6500000, DIF_BPF_COEFF01, 0x0000fffd},
-{6500000, DIF_BPF_COEFF23, 0xfff9fffb},
-{6500000, DIF_BPF_COEFF45, 0x00120037},
-{6500000, DIF_BPF_COEFF67, 0x00460010},
-{6500000, DIF_BPF_COEFF89, 0xff8eff0f},
-{6500000, DIF_BPF_COEFF1011, 0xff180000},
-{6500000, DIF_BPF_COEFF1213, 0x01750276},
-{6500000, DIF_BPF_COEFF1415, 0x01e8ff8d},
-{6500000, DIF_BPF_COEFF1617, 0xfc99fb31},
-{6500000, DIF_BPF_COEFF1819, 0xfcfb0198},
-{6500000, DIF_BPF_COEFF2021, 0x065607ad},
-{6500000, DIF_BPF_COEFF2223, 0x03cefc64},
-{6500000, DIF_BPF_COEFF2425, 0xf614f592},
-{6500000, DIF_BPF_COEFF2627, 0xfc2e0656},
-{6500000, DIF_BPF_COEFF2829, 0x0d770c52},
-{6500000, DIF_BPF_COEFF3031, 0x02daf6bd},
-{6500000, DIF_BPF_COEFF3233, 0xefeaf33b},
-{6500000, DIF_BPF_COEFF3435, 0xfef10ba3},
-{6500000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 65_quant.dat*/
-
-
-/*case 6600000:*/
-/* BEGIN - DIF BPF register values from 66_quant.dat*/
-{6600000, DIF_BPF_COEFF01, 0x0000fffe},
-{6600000, DIF_BPF_COEFF23, 0xfff7fff5},
-{6600000, DIF_BPF_COEFF45, 0x0005002f},
-{6600000, DIF_BPF_COEFF67, 0x0054003c},
-{6600000, DIF_BPF_COEFF89, 0xffc5ff22},
-{6600000, DIF_BPF_COEFF1011, 0xfedfff82},
-{6600000, DIF_BPF_COEFF1213, 0x00fc0267},
-{6600000, DIF_BPF_COEFF1415, 0x0276007e},
-{6600000, DIF_BPF_COEFF1617, 0xfd51fb1c},
-{6600000, DIF_BPF_COEFF1819, 0xfbfe003e},
-{6600000, DIF_BPF_COEFF2021, 0x05830802},
-{6600000, DIF_BPF_COEFF2223, 0x0529fdec},
-{6600000, DIF_BPF_COEFF2425, 0xf6c8f4fe},
-{6600000, DIF_BPF_COEFF2627, 0xfabd04ff},
-{6600000, DIF_BPF_COEFF2829, 0x0d0d0cf6},
-{6600000, DIF_BPF_COEFF3031, 0x03f8f78f},
-{6600000, DIF_BPF_COEFF3233, 0xf00af2d7},
-{6600000, DIF_BPF_COEFF3435, 0xfe850b7b},
-{6600000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 66_quant.dat*/
-
-
-/*case 6700000:*/
-/* BEGIN - DIF BPF register values from 67_quant.dat*/
-{6700000, DIF_BPF_COEFF01, 0x0000ffff},
-{6700000, DIF_BPF_COEFF23, 0xfff8fff0},
-{6700000, DIF_BPF_COEFF45, 0xfff80020},
-{6700000, DIF_BPF_COEFF67, 0x00560060},
-{6700000, DIF_BPF_COEFF89, 0x0002ff4e},
-{6700000, DIF_BPF_COEFF1011, 0xfec4ff10},
-{6700000, DIF_BPF_COEFF1213, 0x006d0225},
-{6700000, DIF_BPF_COEFF1415, 0x02d50166},
-{6700000, DIF_BPF_COEFF1617, 0xfe35fb4e},
-{6700000, DIF_BPF_COEFF1819, 0xfb35fee1},
-{6700000, DIF_BPF_COEFF2021, 0x0477080e},
-{6700000, DIF_BPF_COEFF2223, 0x065bff82},
-{6700000, DIF_BPF_COEFF2425, 0xf7b1f4a0},
-{6700000, DIF_BPF_COEFF2627, 0xf9610397},
-{6700000, DIF_BPF_COEFF2829, 0x0c810d80},
-{6700000, DIF_BPF_COEFF3031, 0x0510f869},
-{6700000, DIF_BPF_COEFF3233, 0xf033f278},
-{6700000, DIF_BPF_COEFF3435, 0xfe1a0b52},
-{6700000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 67_quant.dat*/
-
-
-/*case 6800000:*/
-/* BEGIN - DIF BPF register values from 68_quant.dat*/
-{6800000, DIF_BPF_COEFF01, 0x00010000},
-{6800000, DIF_BPF_COEFF23, 0xfffaffee},
-{6800000, DIF_BPF_COEFF45, 0xffec000c},
-{6800000, DIF_BPF_COEFF67, 0x004c0078},
-{6800000, DIF_BPF_COEFF89, 0x0040ff8e},
-{6800000, DIF_BPF_COEFF1011, 0xfecafeb6},
-{6800000, DIF_BPF_COEFF1213, 0xffd301b6},
-{6800000, DIF_BPF_COEFF1415, 0x02fc0235},
-{6800000, DIF_BPF_COEFF1617, 0xff36fbc5},
-{6800000, DIF_BPF_COEFF1819, 0xfaaafd90},
-{6800000, DIF_BPF_COEFF2021, 0x033e07d2},
-{6800000, DIF_BPF_COEFF2223, 0x075b011b},
-{6800000, DIF_BPF_COEFF2425, 0xf8cbf47a},
-{6800000, DIF_BPF_COEFF2627, 0xf81f0224},
-{6800000, DIF_BPF_COEFF2829, 0x0bd50def},
-{6800000, DIF_BPF_COEFF3031, 0x0621f94b},
-{6800000, DIF_BPF_COEFF3233, 0xf067f21e},
-{6800000, DIF_BPF_COEFF3435, 0xfdae0b29},
-{6800000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 68_quant.dat*/
-
-
-/*case 6900000:*/
-/* BEGIN - DIF BPF register values from 69_quant.dat*/
-{6900000, DIF_BPF_COEFF01, 0x00010001},
-{6900000, DIF_BPF_COEFF23, 0xfffdffef},
-{6900000, DIF_BPF_COEFF45, 0xffe3fff6},
-{6900000, DIF_BPF_COEFF67, 0x0037007f},
-{6900000, DIF_BPF_COEFF89, 0x0075ffdc},
-{6900000, DIF_BPF_COEFF1011, 0xfef2fe7c},
-{6900000, DIF_BPF_COEFF1213, 0xff3d0122},
-{6900000, DIF_BPF_COEFF1415, 0x02ea02dd},
-{6900000, DIF_BPF_COEFF1617, 0x0044fc79},
-{6900000, DIF_BPF_COEFF1819, 0xfa65fc5d},
-{6900000, DIF_BPF_COEFF2021, 0x01e3074e},
-{6900000, DIF_BPF_COEFF2223, 0x082102ad},
-{6900000, DIF_BPF_COEFF2425, 0xfa0ff48c},
-{6900000, DIF_BPF_COEFF2627, 0xf6fe00a9},
-{6900000, DIF_BPF_COEFF2829, 0x0b0a0e43},
-{6900000, DIF_BPF_COEFF3031, 0x0729fa33},
-{6900000, DIF_BPF_COEFF3233, 0xf0a5f1c9},
-{6900000, DIF_BPF_COEFF3435, 0xfd430b00},
-{6900000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 69_quant.dat*/
-
-
-/*case 7000000:*/
-/* BEGIN - DIF BPF register values from 70_quant.dat*/
-{7000000, DIF_BPF_COEFF01, 0x00010002},
-{7000000, DIF_BPF_COEFF23, 0x0001fff3},
-{7000000, DIF_BPF_COEFF45, 0xffdeffe2},
-{7000000, DIF_BPF_COEFF67, 0x001b0076},
-{7000000, DIF_BPF_COEFF89, 0x009c002d},
-{7000000, DIF_BPF_COEFF1011, 0xff35fe68},
-{7000000, DIF_BPF_COEFF1213, 0xfeba0076},
-{7000000, DIF_BPF_COEFF1415, 0x029f0352},
-{7000000, DIF_BPF_COEFF1617, 0x014dfd60},
-{7000000, DIF_BPF_COEFF1819, 0xfa69fb53},
-{7000000, DIF_BPF_COEFF2021, 0x00740688},
-{7000000, DIF_BPF_COEFF2223, 0x08a7042d},
-{7000000, DIF_BPF_COEFF2425, 0xfb75f4d6},
-{7000000, DIF_BPF_COEFF2627, 0xf600ff2d},
-{7000000, DIF_BPF_COEFF2829, 0x0a220e7a},
-{7000000, DIF_BPF_COEFF3031, 0x0827fb22},
-{7000000, DIF_BPF_COEFF3233, 0xf0edf17a},
-{7000000, DIF_BPF_COEFF3435, 0xfcd80ad6},
-{7000000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 70_quant.dat*/
-
-
-/*case 7100000:*/
-/* BEGIN - DIF BPF register values from 71_quant.dat*/
-{7100000, DIF_BPF_COEFF01, 0x00000003},
-{7100000, DIF_BPF_COEFF23, 0x0004fff9},
-{7100000, DIF_BPF_COEFF45, 0xffe0ffd2},
-{7100000, DIF_BPF_COEFF67, 0xfffb005e},
-{7100000, DIF_BPF_COEFF89, 0x00b0007a},
-{7100000, DIF_BPF_COEFF1011, 0xff8ffe7c},
-{7100000, DIF_BPF_COEFF1213, 0xfe53ffc1},
-{7100000, DIF_BPF_COEFF1415, 0x0221038c},
-{7100000, DIF_BPF_COEFF1617, 0x0241fe6e},
-{7100000, DIF_BPF_COEFF1819, 0xfab6fa80},
-{7100000, DIF_BPF_COEFF2021, 0xff010587},
-{7100000, DIF_BPF_COEFF2223, 0x08e90590},
-{7100000, DIF_BPF_COEFF2425, 0xfcf5f556},
-{7100000, DIF_BPF_COEFF2627, 0xf52bfdb3},
-{7100000, DIF_BPF_COEFF2829, 0x09210e95},
-{7100000, DIF_BPF_COEFF3031, 0x0919fc15},
-{7100000, DIF_BPF_COEFF3233, 0xf13ff12f},
-{7100000, DIF_BPF_COEFF3435, 0xfc6e0aab},
-{7100000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 71_quant.dat*/
-
-
-/*case 7200000:*/
-/* BEGIN - DIF BPF register values from 72_quant.dat*/
-{7200000, DIF_BPF_COEFF01, 0x00000003},
-{7200000, DIF_BPF_COEFF23, 0x00070000},
-{7200000, DIF_BPF_COEFF45, 0xffe6ffc9},
-{7200000, DIF_BPF_COEFF67, 0xffdb0039},
-{7200000, DIF_BPF_COEFF89, 0x00af00b8},
-{7200000, DIF_BPF_COEFF1011, 0xfff4feb6},
-{7200000, DIF_BPF_COEFF1213, 0xfe13ff10},
-{7200000, DIF_BPF_COEFF1415, 0x01790388},
-{7200000, DIF_BPF_COEFF1617, 0x0311ff92},
-{7200000, DIF_BPF_COEFF1819, 0xfb48f9ed},
-{7200000, DIF_BPF_COEFF2021, 0xfd980453},
-{7200000, DIF_BPF_COEFF2223, 0x08e306cd},
-{7200000, DIF_BPF_COEFF2425, 0xfe88f60a},
-{7200000, DIF_BPF_COEFF2627, 0xf482fc40},
-{7200000, DIF_BPF_COEFF2829, 0x08080e93},
-{7200000, DIF_BPF_COEFF3031, 0x09fdfd0c},
-{7200000, DIF_BPF_COEFF3233, 0xf19af0ea},
-{7200000, DIF_BPF_COEFF3435, 0xfc050a81},
-{7200000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 72_quant.dat*/
-
-
-/*case 7300000:*/
-/* BEGIN - DIF BPF register values from 73_quant.dat*/
-{7300000, DIF_BPF_COEFF01, 0x00000002},
-{7300000, DIF_BPF_COEFF23, 0x00080008},
-{7300000, DIF_BPF_COEFF45, 0xfff0ffc9},
-{7300000, DIF_BPF_COEFF67, 0xffc1000d},
-{7300000, DIF_BPF_COEFF89, 0x009800e2},
-{7300000, DIF_BPF_COEFF1011, 0x005bff10},
-{7300000, DIF_BPF_COEFF1213, 0xfe00fe74},
-{7300000, DIF_BPF_COEFF1415, 0x00b50345},
-{7300000, DIF_BPF_COEFF1617, 0x03b000bc},
-{7300000, DIF_BPF_COEFF1819, 0xfc18f9a1},
-{7300000, DIF_BPF_COEFF2021, 0xfc4802f9},
-{7300000, DIF_BPF_COEFF2223, 0x089807dc},
-{7300000, DIF_BPF_COEFF2425, 0x0022f6f0},
-{7300000, DIF_BPF_COEFF2627, 0xf407fada},
-{7300000, DIF_BPF_COEFF2829, 0x06da0e74},
-{7300000, DIF_BPF_COEFF3031, 0x0ad3fe06},
-{7300000, DIF_BPF_COEFF3233, 0xf1fef0ab},
-{7300000, DIF_BPF_COEFF3435, 0xfb9c0a55},
-{7300000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 73_quant.dat*/
-
-
-/*case 7400000:*/
-/* BEGIN - DIF BPF register values from 74_quant.dat*/
-{7400000, DIF_BPF_COEFF01, 0x00000001},
-{7400000, DIF_BPF_COEFF23, 0x0008000e},
-{7400000, DIF_BPF_COEFF45, 0xfffdffd0},
-{7400000, DIF_BPF_COEFF67, 0xffafffdf},
-{7400000, DIF_BPF_COEFF89, 0x006e00f2},
-{7400000, DIF_BPF_COEFF1011, 0x00b8ff82},
-{7400000, DIF_BPF_COEFF1213, 0xfe1bfdf8},
-{7400000, DIF_BPF_COEFF1415, 0xffe302c8},
-{7400000, DIF_BPF_COEFF1617, 0x041301dc},
-{7400000, DIF_BPF_COEFF1819, 0xfd1af99e},
-{7400000, DIF_BPF_COEFF2021, 0xfb1e0183},
-{7400000, DIF_BPF_COEFF2223, 0x080908b5},
-{7400000, DIF_BPF_COEFF2425, 0x01bcf801},
-{7400000, DIF_BPF_COEFF2627, 0xf3bdf985},
-{7400000, DIF_BPF_COEFF2829, 0x059a0e38},
-{7400000, DIF_BPF_COEFF3031, 0x0b99ff03},
-{7400000, DIF_BPF_COEFF3233, 0xf26cf071},
-{7400000, DIF_BPF_COEFF3435, 0xfb330a2a},
-{7400000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 74_quant.dat*/
-
-
-/*case 7500000:*/
-/* BEGIN - DIF BPF register values from 75_quant.dat*/
-{7500000, DIF_BPF_COEFF01, 0xffff0000},
-{7500000, DIF_BPF_COEFF23, 0x00070011},
-{7500000, DIF_BPF_COEFF45, 0x000affdf},
-{7500000, DIF_BPF_COEFF67, 0xffa9ffb5},
-{7500000, DIF_BPF_COEFF89, 0x003700e6},
-{7500000, DIF_BPF_COEFF1011, 0x01010000},
-{7500000, DIF_BPF_COEFF1213, 0xfe62fda8},
-{7500000, DIF_BPF_COEFF1415, 0xff140219},
-{7500000, DIF_BPF_COEFF1617, 0x043502e1},
-{7500000, DIF_BPF_COEFF1819, 0xfe42f9e6},
-{7500000, DIF_BPF_COEFF2021, 0xfa270000},
-{7500000, DIF_BPF_COEFF2223, 0x073a0953},
-{7500000, DIF_BPF_COEFF2425, 0x034cf939},
-{7500000, DIF_BPF_COEFF2627, 0xf3a4f845},
-{7500000, DIF_BPF_COEFF2829, 0x044c0de1},
-{7500000, DIF_BPF_COEFF3031, 0x0c4f0000},
-{7500000, DIF_BPF_COEFF3233, 0xf2e2f03c},
-{7500000, DIF_BPF_COEFF3435, 0xfacc09fe},
-{7500000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 75_quant.dat*/
-
-
-/*case 7600000:*/
-/* BEGIN - DIF BPF register values from 76_quant.dat*/
-{7600000, DIF_BPF_COEFF01, 0xffffffff},
-{7600000, DIF_BPF_COEFF23, 0x00040012},
-{7600000, DIF_BPF_COEFF45, 0x0016fff3},
-{7600000, DIF_BPF_COEFF67, 0xffafff95},
-{7600000, DIF_BPF_COEFF89, 0xfff900c0},
-{7600000, DIF_BPF_COEFF1011, 0x0130007e},
-{7600000, DIF_BPF_COEFF1213, 0xfecefd89},
-{7600000, DIF_BPF_COEFF1415, 0xfe560146},
-{7600000, DIF_BPF_COEFF1617, 0x041303bc},
-{7600000, DIF_BPF_COEFF1819, 0xff81fa76},
-{7600000, DIF_BPF_COEFF2021, 0xf96cfe7d},
-{7600000, DIF_BPF_COEFF2223, 0x063209b1},
-{7600000, DIF_BPF_COEFF2425, 0x04c9fa93},
-{7600000, DIF_BPF_COEFF2627, 0xf3bdf71e},
-{7600000, DIF_BPF_COEFF2829, 0x02f30d6e},
-{7600000, DIF_BPF_COEFF3031, 0x0cf200fd},
-{7600000, DIF_BPF_COEFF3233, 0xf361f00e},
-{7600000, DIF_BPF_COEFF3435, 0xfa6509d1},
-{7600000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 76_quant.dat*/
-
-
-/*case 7700000:*/
-/* BEGIN - DIF BPF register values from 77_quant.dat*/
-{7700000, DIF_BPF_COEFF01, 0xfffffffe},
-{7700000, DIF_BPF_COEFF23, 0x00010010},
-{7700000, DIF_BPF_COEFF45, 0x001e0008},
-{7700000, DIF_BPF_COEFF67, 0xffc1ff84},
-{7700000, DIF_BPF_COEFF89, 0xffbc0084},
-{7700000, DIF_BPF_COEFF1011, 0x013e00f0},
-{7700000, DIF_BPF_COEFF1213, 0xff56fd9f},
-{7700000, DIF_BPF_COEFF1415, 0xfdb8005c},
-{7700000, DIF_BPF_COEFF1617, 0x03b00460},
-{7700000, DIF_BPF_COEFF1819, 0x00c7fb45},
-{7700000, DIF_BPF_COEFF2021, 0xf8f4fd07},
-{7700000, DIF_BPF_COEFF2223, 0x04fa09ce},
-{7700000, DIF_BPF_COEFF2425, 0x062afc07},
-{7700000, DIF_BPF_COEFF2627, 0xf407f614},
-{7700000, DIF_BPF_COEFF2829, 0x01920ce0},
-{7700000, DIF_BPF_COEFF3031, 0x0d8301fa},
-{7700000, DIF_BPF_COEFF3233, 0xf3e8efe5},
-{7700000, DIF_BPF_COEFF3435, 0xfa0009a4},
-{7700000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 77_quant.dat*/
-
-
-/*case 7800000:*/
-/* BEGIN - DIF BPF register values from 78_quant.dat*/
-{7800000, DIF_BPF_COEFF01, 0x0000fffd},
-{7800000, DIF_BPF_COEFF23, 0xfffd000b},
-{7800000, DIF_BPF_COEFF45, 0x0022001d},
-{7800000, DIF_BPF_COEFF67, 0xffdbff82},
-{7800000, DIF_BPF_COEFF89, 0xff870039},
-{7800000, DIF_BPF_COEFF1011, 0x012a014a},
-{7800000, DIF_BPF_COEFF1213, 0xffedfde7},
-{7800000, DIF_BPF_COEFF1415, 0xfd47ff6b},
-{7800000, DIF_BPF_COEFF1617, 0x031104c6},
-{7800000, DIF_BPF_COEFF1819, 0x0202fc4c},
-{7800000, DIF_BPF_COEFF2021, 0xf8c6fbad},
-{7800000, DIF_BPF_COEFF2223, 0x039909a7},
-{7800000, DIF_BPF_COEFF2425, 0x0767fd8e},
-{7800000, DIF_BPF_COEFF2627, 0xf482f52b},
-{7800000, DIF_BPF_COEFF2829, 0x002d0c39},
-{7800000, DIF_BPF_COEFF3031, 0x0e0002f4},
-{7800000, DIF_BPF_COEFF3233, 0xf477efc2},
-{7800000, DIF_BPF_COEFF3435, 0xf99b0977},
-{7800000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 78_quant.dat*/
-
-
-/*case 7900000:*/
-/* BEGIN - DIF BPF register values from 79_quant.dat*/
-{7900000, DIF_BPF_COEFF01, 0x0000fffd},
-{7900000, DIF_BPF_COEFF23, 0xfffa0004},
-{7900000, DIF_BPF_COEFF45, 0x0020002d},
-{7900000, DIF_BPF_COEFF67, 0xfffbff91},
-{7900000, DIF_BPF_COEFF89, 0xff61ffe8},
-{7900000, DIF_BPF_COEFF1011, 0x00f70184},
-{7900000, DIF_BPF_COEFF1213, 0x0086fe5c},
-{7900000, DIF_BPF_COEFF1415, 0xfd0bfe85},
-{7900000, DIF_BPF_COEFF1617, 0x024104e5},
-{7900000, DIF_BPF_COEFF1819, 0x0323fd7d},
-{7900000, DIF_BPF_COEFF2021, 0xf8e2fa79},
-{7900000, DIF_BPF_COEFF2223, 0x021d093f},
-{7900000, DIF_BPF_COEFF2425, 0x0879ff22},
-{7900000, DIF_BPF_COEFF2627, 0xf52bf465},
-{7900000, DIF_BPF_COEFF2829, 0xfec70b79},
-{7900000, DIF_BPF_COEFF3031, 0x0e6803eb},
-{7900000, DIF_BPF_COEFF3233, 0xf50defa5},
-{7900000, DIF_BPF_COEFF3435, 0xf937094a},
-{7900000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 79_quant.dat*/
-
-
-/*case 8000000:*/
-/* BEGIN - DIF BPF register values from 80_quant.dat*/
-{8000000, DIF_BPF_COEFF01, 0x0000fffe},
-{8000000, DIF_BPF_COEFF23, 0xfff8fffd},
-{8000000, DIF_BPF_COEFF45, 0x00190036},
-{8000000, DIF_BPF_COEFF67, 0x001bffaf},
-{8000000, DIF_BPF_COEFF89, 0xff4fff99},
-{8000000, DIF_BPF_COEFF1011, 0x00aa0198},
-{8000000, DIF_BPF_COEFF1213, 0x0112fef3},
-{8000000, DIF_BPF_COEFF1415, 0xfd09fdb9},
-{8000000, DIF_BPF_COEFF1617, 0x014d04be},
-{8000000, DIF_BPF_COEFF1819, 0x041bfecc},
-{8000000, DIF_BPF_COEFF2021, 0xf947f978},
-{8000000, DIF_BPF_COEFF2223, 0x00900897},
-{8000000, DIF_BPF_COEFF2425, 0x095a00b9},
-{8000000, DIF_BPF_COEFF2627, 0xf600f3c5},
-{8000000, DIF_BPF_COEFF2829, 0xfd650aa3},
-{8000000, DIF_BPF_COEFF3031, 0x0ebc04de},
-{8000000, DIF_BPF_COEFF3233, 0xf5aaef8e},
-{8000000, DIF_BPF_COEFF3435, 0xf8d5091c},
-{8000000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 80_quant.dat*/
-
-
-/*case 8100000:*/
-/* BEGIN - DIF BPF register values from 81_quant.dat*/
-{8100000, DIF_BPF_COEFF01, 0x0000ffff},
-{8100000, DIF_BPF_COEFF23, 0xfff7fff6},
-{8100000, DIF_BPF_COEFF45, 0x000e0038},
-{8100000, DIF_BPF_COEFF67, 0x0037ffd7},
-{8100000, DIF_BPF_COEFF89, 0xff52ff56},
-{8100000, DIF_BPF_COEFF1011, 0x004b0184},
-{8100000, DIF_BPF_COEFF1213, 0x0186ffa1},
-{8100000, DIF_BPF_COEFF1415, 0xfd40fd16},
-{8100000, DIF_BPF_COEFF1617, 0x00440452},
-{8100000, DIF_BPF_COEFF1819, 0x04de0029},
-{8100000, DIF_BPF_COEFF2021, 0xf9f2f8b2},
-{8100000, DIF_BPF_COEFF2223, 0xfefe07b5},
-{8100000, DIF_BPF_COEFF2425, 0x0a05024d},
-{8100000, DIF_BPF_COEFF2627, 0xf6fef34d},
-{8100000, DIF_BPF_COEFF2829, 0xfc0a09b8},
-{8100000, DIF_BPF_COEFF3031, 0x0efa05cd},
-{8100000, DIF_BPF_COEFF3233, 0xf64eef7d},
-{8100000, DIF_BPF_COEFF3435, 0xf87308ed},
-{8100000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 81_quant.dat*/
-
-
-/*case 8200000:*/
-/* BEGIN - DIF BPF register values from 82_quant.dat*/
-{8200000, DIF_BPF_COEFF01, 0x00010000},
-{8200000, DIF_BPF_COEFF23, 0xfff8fff0},
-{8200000, DIF_BPF_COEFF45, 0x00000031},
-{8200000, DIF_BPF_COEFF67, 0x004c0005},
-{8200000, DIF_BPF_COEFF89, 0xff6aff27},
-{8200000, DIF_BPF_COEFF1011, 0xffe4014a},
-{8200000, DIF_BPF_COEFF1213, 0x01d70057},
-{8200000, DIF_BPF_COEFF1415, 0xfdacfca6},
-{8200000, DIF_BPF_COEFF1617, 0xff3603a7},
-{8200000, DIF_BPF_COEFF1819, 0x05610184},
-{8200000, DIF_BPF_COEFF2021, 0xfadbf82e},
-{8200000, DIF_BPF_COEFF2223, 0xfd74069f},
-{8200000, DIF_BPF_COEFF2425, 0x0a7503d6},
-{8200000, DIF_BPF_COEFF2627, 0xf81ff2ff},
-{8200000, DIF_BPF_COEFF2829, 0xfab808b9},
-{8200000, DIF_BPF_COEFF3031, 0x0f2306b5},
-{8200000, DIF_BPF_COEFF3233, 0xf6f9ef72},
-{8200000, DIF_BPF_COEFF3435, 0xf81308bf},
-{8200000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 82_quant.dat*/
-
-
-/*case 8300000:*/
-/* BEGIN - DIF BPF register values from 83_quant.dat*/
-{8300000, DIF_BPF_COEFF01, 0x00010001},
-{8300000, DIF_BPF_COEFF23, 0xfffbffee},
-{8300000, DIF_BPF_COEFF45, 0xfff30022},
-{8300000, DIF_BPF_COEFF67, 0x00560032},
-{8300000, DIF_BPF_COEFF89, 0xff95ff10},
-{8300000, DIF_BPF_COEFF1011, 0xff8000f0},
-{8300000, DIF_BPF_COEFF1213, 0x01fe0106},
-{8300000, DIF_BPF_COEFF1415, 0xfe46fc71},
-{8300000, DIF_BPF_COEFF1617, 0xfe3502c7},
-{8300000, DIF_BPF_COEFF1819, 0x059e02ce},
-{8300000, DIF_BPF_COEFF2021, 0xfbf9f7f2},
-{8300000, DIF_BPF_COEFF2223, 0xfbff055b},
-{8300000, DIF_BPF_COEFF2425, 0x0aa9054c},
-{8300000, DIF_BPF_COEFF2627, 0xf961f2db},
-{8300000, DIF_BPF_COEFF2829, 0xf97507aa},
-{8300000, DIF_BPF_COEFF3031, 0x0f350797},
-{8300000, DIF_BPF_COEFF3233, 0xf7a9ef6d},
-{8300000, DIF_BPF_COEFF3435, 0xf7b40890},
-{8300000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 83_quant.dat*/
-
-
-/*case 8400000:*/
-/* BEGIN - DIF BPF register values from 84_quant.dat*/
-{8400000, DIF_BPF_COEFF01, 0x00010002},
-{8400000, DIF_BPF_COEFF23, 0xfffeffee},
-{8400000, DIF_BPF_COEFF45, 0xffe8000f},
-{8400000, DIF_BPF_COEFF67, 0x00540058},
-{8400000, DIF_BPF_COEFF89, 0xffcdff14},
-{8400000, DIF_BPF_COEFF1011, 0xff29007e},
-{8400000, DIF_BPF_COEFF1213, 0x01f6019e},
-{8400000, DIF_BPF_COEFF1415, 0xff01fc7c},
-{8400000, DIF_BPF_COEFF1617, 0xfd5101bf},
-{8400000, DIF_BPF_COEFF1819, 0x059203f6},
-{8400000, DIF_BPF_COEFF2021, 0xfd41f7fe},
-{8400000, DIF_BPF_COEFF2223, 0xfaa903f3},
-{8400000, DIF_BPF_COEFF2425, 0x0a9e06a9},
-{8400000, DIF_BPF_COEFF2627, 0xfabdf2e2},
-{8400000, DIF_BPF_COEFF2829, 0xf842068b},
-{8400000, DIF_BPF_COEFF3031, 0x0f320871},
-{8400000, DIF_BPF_COEFF3233, 0xf85eef6e},
-{8400000, DIF_BPF_COEFF3435, 0xf7560860},
-{8400000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 84_quant.dat*/
-
-
-/*case 8500000:*/
-/* BEGIN - DIF BPF register values from 85_quant.dat*/
-{8500000, DIF_BPF_COEFF01, 0x00000003},
-{8500000, DIF_BPF_COEFF23, 0x0002fff2},
-{8500000, DIF_BPF_COEFF45, 0xffe1fff9},
-{8500000, DIF_BPF_COEFF67, 0x00460073},
-{8500000, DIF_BPF_COEFF89, 0x000bff34},
-{8500000, DIF_BPF_COEFF1011, 0xfee90000},
-{8500000, DIF_BPF_COEFF1213, 0x01c10215},
-{8500000, DIF_BPF_COEFF1415, 0xffd0fcc5},
-{8500000, DIF_BPF_COEFF1617, 0xfc99009d},
-{8500000, DIF_BPF_COEFF1819, 0x053d04f1},
-{8500000, DIF_BPF_COEFF2021, 0xfea5f853},
-{8500000, DIF_BPF_COEFF2223, 0xf97d0270},
-{8500000, DIF_BPF_COEFF2425, 0x0a5607e4},
-{8500000, DIF_BPF_COEFF2627, 0xfc2ef314},
-{8500000, DIF_BPF_COEFF2829, 0xf723055f},
-{8500000, DIF_BPF_COEFF3031, 0x0f180943},
-{8500000, DIF_BPF_COEFF3233, 0xf919ef75},
-{8500000, DIF_BPF_COEFF3435, 0xf6fa0830},
-{8500000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 85_quant.dat*/
-
-
-/*case 8600000:*/
-/* BEGIN - DIF BPF register values from 86_quant.dat*/
-{8600000, DIF_BPF_COEFF01, 0x00000003},
-{8600000, DIF_BPF_COEFF23, 0x0005fff8},
-{8600000, DIF_BPF_COEFF45, 0xffdeffe4},
-{8600000, DIF_BPF_COEFF67, 0x002f007f},
-{8600000, DIF_BPF_COEFF89, 0x0048ff6b},
-{8600000, DIF_BPF_COEFF1011, 0xfec7ff82},
-{8600000, DIF_BPF_COEFF1213, 0x0163025f},
-{8600000, DIF_BPF_COEFF1415, 0x00a2fd47},
-{8600000, DIF_BPF_COEFF1617, 0xfc17ff73},
-{8600000, DIF_BPF_COEFF1819, 0x04a405b2},
-{8600000, DIF_BPF_COEFF2021, 0x0017f8ed},
-{8600000, DIF_BPF_COEFF2223, 0xf88500dc},
-{8600000, DIF_BPF_COEFF2425, 0x09d208f9},
-{8600000, DIF_BPF_COEFF2627, 0xfdaff370},
-{8600000, DIF_BPF_COEFF2829, 0xf61c0429},
-{8600000, DIF_BPF_COEFF3031, 0x0ee80a0b},
-{8600000, DIF_BPF_COEFF3233, 0xf9d8ef82},
-{8600000, DIF_BPF_COEFF3435, 0xf6a00800},
-{8600000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 86_quant.dat*/
-
-
-/*case 8700000:*/
-/* BEGIN - DIF BPF register values from 87_quant.dat*/
-{8700000, DIF_BPF_COEFF01, 0x00000003},
-{8700000, DIF_BPF_COEFF23, 0x0007ffff},
-{8700000, DIF_BPF_COEFF45, 0xffe1ffd4},
-{8700000, DIF_BPF_COEFF67, 0x0010007a},
-{8700000, DIF_BPF_COEFF89, 0x007cffb2},
-{8700000, DIF_BPF_COEFF1011, 0xfec6ff10},
-{8700000, DIF_BPF_COEFF1213, 0x00e60277},
-{8700000, DIF_BPF_COEFF1415, 0x0168fdf9},
-{8700000, DIF_BPF_COEFF1617, 0xfbd3fe50},
-{8700000, DIF_BPF_COEFF1819, 0x03ce0631},
-{8700000, DIF_BPF_COEFF2021, 0x0188f9c8},
-{8700000, DIF_BPF_COEFF2223, 0xf7c7ff43},
-{8700000, DIF_BPF_COEFF2425, 0x091509e3},
-{8700000, DIF_BPF_COEFF2627, 0xff39f3f6},
-{8700000, DIF_BPF_COEFF2829, 0xf52d02ea},
-{8700000, DIF_BPF_COEFF3031, 0x0ea30ac9},
-{8700000, DIF_BPF_COEFF3233, 0xfa9bef95},
-{8700000, DIF_BPF_COEFF3435, 0xf64607d0},
-{8700000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 87_quant.dat*/
-
-
-/*case 8800000:*/
-/* BEGIN - DIF BPF register values from 88_quant.dat*/
-{8800000, DIF_BPF_COEFF01, 0x00000002},
-{8800000, DIF_BPF_COEFF23, 0x00090007},
-{8800000, DIF_BPF_COEFF45, 0xffe9ffca},
-{8800000, DIF_BPF_COEFF67, 0xfff00065},
-{8800000, DIF_BPF_COEFF89, 0x00a10003},
-{8800000, DIF_BPF_COEFF1011, 0xfee6feb6},
-{8800000, DIF_BPF_COEFF1213, 0x0053025b},
-{8800000, DIF_BPF_COEFF1415, 0x0213fed0},
-{8800000, DIF_BPF_COEFF1617, 0xfbd3fd46},
-{8800000, DIF_BPF_COEFF1819, 0x02c70668},
-{8800000, DIF_BPF_COEFF2021, 0x02eafadb},
-{8800000, DIF_BPF_COEFF2223, 0xf74bfdae},
-{8800000, DIF_BPF_COEFF2425, 0x08230a9c},
-{8800000, DIF_BPF_COEFF2627, 0x00c7f4a3},
-{8800000, DIF_BPF_COEFF2829, 0xf45b01a6},
-{8800000, DIF_BPF_COEFF3031, 0x0e480b7c},
-{8800000, DIF_BPF_COEFF3233, 0xfb61efae},
-{8800000, DIF_BPF_COEFF3435, 0xf5ef079f},
-{8800000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 88_quant.dat*/
-
-
-/*case 8900000:*/
-/* BEGIN - DIF BPF register values from 89_quant.dat*/
-{8900000, DIF_BPF_COEFF01, 0xffff0000},
-{8900000, DIF_BPF_COEFF23, 0x0008000d},
-{8900000, DIF_BPF_COEFF45, 0xfff5ffc8},
-{8900000, DIF_BPF_COEFF67, 0xffd10043},
-{8900000, DIF_BPF_COEFF89, 0x00b20053},
-{8900000, DIF_BPF_COEFF1011, 0xff24fe7c},
-{8900000, DIF_BPF_COEFF1213, 0xffb9020c},
-{8900000, DIF_BPF_COEFF1415, 0x0295ffbb},
-{8900000, DIF_BPF_COEFF1617, 0xfc17fc64},
-{8900000, DIF_BPF_COEFF1819, 0x019b0654},
-{8900000, DIF_BPF_COEFF2021, 0x042dfc1c},
-{8900000, DIF_BPF_COEFF2223, 0xf714fc2a},
-{8900000, DIF_BPF_COEFF2425, 0x07020b21},
-{8900000, DIF_BPF_COEFF2627, 0x0251f575},
-{8900000, DIF_BPF_COEFF2829, 0xf3a7005e},
-{8900000, DIF_BPF_COEFF3031, 0x0dd80c24},
-{8900000, DIF_BPF_COEFF3233, 0xfc2aefcd},
-{8900000, DIF_BPF_COEFF3435, 0xf599076e},
-{8900000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 89_quant.dat*/
-
-
-/*case 9000000:*/
-/* BEGIN - DIF BPF register values from 90_quant.dat*/
-{9000000, DIF_BPF_COEFF01, 0xffffffff},
-{9000000, DIF_BPF_COEFF23, 0x00060011},
-{9000000, DIF_BPF_COEFF45, 0x0002ffcf},
-{9000000, DIF_BPF_COEFF67, 0xffba0018},
-{9000000, DIF_BPF_COEFF89, 0x00ad009a},
-{9000000, DIF_BPF_COEFF1011, 0xff79fe68},
-{9000000, DIF_BPF_COEFF1213, 0xff260192},
-{9000000, DIF_BPF_COEFF1415, 0x02e500ab},
-{9000000, DIF_BPF_COEFF1617, 0xfc99fbb6},
-{9000000, DIF_BPF_COEFF1819, 0x005b05f7},
-{9000000, DIF_BPF_COEFF2021, 0x0545fd81},
-{9000000, DIF_BPF_COEFF2223, 0xf723fabf},
-{9000000, DIF_BPF_COEFF2425, 0x05b80b70},
-{9000000, DIF_BPF_COEFF2627, 0x03d2f669},
-{9000000, DIF_BPF_COEFF2829, 0xf313ff15},
-{9000000, DIF_BPF_COEFF3031, 0x0d550cbf},
-{9000000, DIF_BPF_COEFF3233, 0xfcf6eff2},
-{9000000, DIF_BPF_COEFF3435, 0xf544073d},
-{9000000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 90_quant.dat*/
-
-
-/*case 9100000:*/
-/* BEGIN - DIF BPF register values from 91_quant.dat*/
-{9100000, DIF_BPF_COEFF01, 0xfffffffe},
-{9100000, DIF_BPF_COEFF23, 0x00030012},
-{9100000, DIF_BPF_COEFF45, 0x000fffdd},
-{9100000, DIF_BPF_COEFF67, 0xffacffea},
-{9100000, DIF_BPF_COEFF89, 0x009300cf},
-{9100000, DIF_BPF_COEFF1011, 0xffdcfe7c},
-{9100000, DIF_BPF_COEFF1213, 0xfea600f7},
-{9100000, DIF_BPF_COEFF1415, 0x02fd0190},
-{9100000, DIF_BPF_COEFF1617, 0xfd51fb46},
-{9100000, DIF_BPF_COEFF1819, 0xff150554},
-{9100000, DIF_BPF_COEFF2021, 0x0627fefd},
-{9100000, DIF_BPF_COEFF2223, 0xf778f978},
-{9100000, DIF_BPF_COEFF2425, 0x044d0b87},
-{9100000, DIF_BPF_COEFF2627, 0x0543f77d},
-{9100000, DIF_BPF_COEFF2829, 0xf2a0fdcf},
-{9100000, DIF_BPF_COEFF3031, 0x0cbe0d4e},
-{9100000, DIF_BPF_COEFF3233, 0xfdc4f01d},
-{9100000, DIF_BPF_COEFF3435, 0xf4f2070b},
-{9100000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 91_quant.dat*/
-
-
-/*case 9200000:*/
-/* BEGIN - DIF BPF register values from 92_quant.dat*/
-{9200000, DIF_BPF_COEFF01, 0x0000fffd},
-{9200000, DIF_BPF_COEFF23, 0x00000010},
-{9200000, DIF_BPF_COEFF45, 0x001afff0},
-{9200000, DIF_BPF_COEFF67, 0xffaaffbf},
-{9200000, DIF_BPF_COEFF89, 0x006700ed},
-{9200000, DIF_BPF_COEFF1011, 0x0043feb6},
-{9200000, DIF_BPF_COEFF1213, 0xfe460047},
-{9200000, DIF_BPF_COEFF1415, 0x02db0258},
-{9200000, DIF_BPF_COEFF1617, 0xfe35fb1b},
-{9200000, DIF_BPF_COEFF1819, 0xfddc0473},
-{9200000, DIF_BPF_COEFF2021, 0x06c90082},
-{9200000, DIF_BPF_COEFF2223, 0xf811f85e},
-{9200000, DIF_BPF_COEFF2425, 0x02c90b66},
-{9200000, DIF_BPF_COEFF2627, 0x069ff8ad},
-{9200000, DIF_BPF_COEFF2829, 0xf250fc8d},
-{9200000, DIF_BPF_COEFF3031, 0x0c140dcf},
-{9200000, DIF_BPF_COEFF3233, 0xfe93f04d},
-{9200000, DIF_BPF_COEFF3435, 0xf4a106d9},
-{9200000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 92_quant.dat*/
-
-
-/*case 9300000:*/
-/* BEGIN - DIF BPF register values from 93_quant.dat*/
-{9300000, DIF_BPF_COEFF01, 0x0000fffd},
-{9300000, DIF_BPF_COEFF23, 0xfffc000c},
-{9300000, DIF_BPF_COEFF45, 0x00200006},
-{9300000, DIF_BPF_COEFF67, 0xffb4ff9c},
-{9300000, DIF_BPF_COEFF89, 0x002f00ef},
-{9300000, DIF_BPF_COEFF1011, 0x00a4ff10},
-{9300000, DIF_BPF_COEFF1213, 0xfe0dff92},
-{9300000, DIF_BPF_COEFF1415, 0x028102f7},
-{9300000, DIF_BPF_COEFF1617, 0xff36fb37},
-{9300000, DIF_BPF_COEFF1819, 0xfcbf035e},
-{9300000, DIF_BPF_COEFF2021, 0x07260202},
-{9300000, DIF_BPF_COEFF2223, 0xf8e8f778},
-{9300000, DIF_BPF_COEFF2425, 0x01340b0d},
-{9300000, DIF_BPF_COEFF2627, 0x07e1f9f4},
-{9300000, DIF_BPF_COEFF2829, 0xf223fb51},
-{9300000, DIF_BPF_COEFF3031, 0x0b590e42},
-{9300000, DIF_BPF_COEFF3233, 0xff64f083},
-{9300000, DIF_BPF_COEFF3435, 0xf45206a7},
-{9300000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 93_quant.dat*/
-
-
-/*case 9400000:*/
-/* BEGIN - DIF BPF register values from 94_quant.dat*/
-{9400000, DIF_BPF_COEFF01, 0x0000fffd},
-{9400000, DIF_BPF_COEFF23, 0xfff90005},
-{9400000, DIF_BPF_COEFF45, 0x0022001a},
-{9400000, DIF_BPF_COEFF67, 0xffc9ff86},
-{9400000, DIF_BPF_COEFF89, 0xfff000d7},
-{9400000, DIF_BPF_COEFF1011, 0x00f2ff82},
-{9400000, DIF_BPF_COEFF1213, 0xfe01fee5},
-{9400000, DIF_BPF_COEFF1415, 0x01f60362},
-{9400000, DIF_BPF_COEFF1617, 0x0044fb99},
-{9400000, DIF_BPF_COEFF1819, 0xfbcc0222},
-{9400000, DIF_BPF_COEFF2021, 0x07380370},
-{9400000, DIF_BPF_COEFF2223, 0xf9f7f6cc},
-{9400000, DIF_BPF_COEFF2425, 0xff990a7e},
-{9400000, DIF_BPF_COEFF2627, 0x0902fb50},
-{9400000, DIF_BPF_COEFF2829, 0xf21afa1f},
-{9400000, DIF_BPF_COEFF3031, 0x0a8d0ea6},
-{9400000, DIF_BPF_COEFF3233, 0x0034f0bf},
-{9400000, DIF_BPF_COEFF3435, 0xf4050675},
-{9400000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 94_quant.dat*/
-
-
-/*case 9500000:*/
-/* BEGIN - DIF BPF register values from 95_quant.dat*/
-{9500000, DIF_BPF_COEFF01, 0x0000fffe},
-{9500000, DIF_BPF_COEFF23, 0xfff8fffe},
-{9500000, DIF_BPF_COEFF45, 0x001e002b},
-{9500000, DIF_BPF_COEFF67, 0xffe5ff81},
-{9500000, DIF_BPF_COEFF89, 0xffb400a5},
-{9500000, DIF_BPF_COEFF1011, 0x01280000},
-{9500000, DIF_BPF_COEFF1213, 0xfe24fe50},
-{9500000, DIF_BPF_COEFF1415, 0x01460390},
-{9500000, DIF_BPF_COEFF1617, 0x014dfc3a},
-{9500000, DIF_BPF_COEFF1819, 0xfb1000ce},
-{9500000, DIF_BPF_COEFF2021, 0x070104bf},
-{9500000, DIF_BPF_COEFF2223, 0xfb37f65f},
-{9500000, DIF_BPF_COEFF2425, 0xfe0009bc},
-{9500000, DIF_BPF_COEFF2627, 0x0a00fcbb},
-{9500000, DIF_BPF_COEFF2829, 0xf235f8f8},
-{9500000, DIF_BPF_COEFF3031, 0x09b20efc},
-{9500000, DIF_BPF_COEFF3233, 0x0105f101},
-{9500000, DIF_BPF_COEFF3435, 0xf3ba0642},
-{9500000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 95_quant.dat*/
-
-
-/*case 9600000:*/
-/* BEGIN - DIF BPF register values from 96_quant.dat*/
-{9600000, DIF_BPF_COEFF01, 0x0001ffff},
-{9600000, DIF_BPF_COEFF23, 0xfff8fff7},
-{9600000, DIF_BPF_COEFF45, 0x00150036},
-{9600000, DIF_BPF_COEFF67, 0x0005ff8c},
-{9600000, DIF_BPF_COEFF89, 0xff810061},
-{9600000, DIF_BPF_COEFF1011, 0x013d007e},
-{9600000, DIF_BPF_COEFF1213, 0xfe71fddf},
-{9600000, DIF_BPF_COEFF1415, 0x007c0380},
-{9600000, DIF_BPF_COEFF1617, 0x0241fd13},
-{9600000, DIF_BPF_COEFF1819, 0xfa94ff70},
-{9600000, DIF_BPF_COEFF2021, 0x068005e2},
-{9600000, DIF_BPF_COEFF2223, 0xfc9bf633},
-{9600000, DIF_BPF_COEFF2425, 0xfc7308ca},
-{9600000, DIF_BPF_COEFF2627, 0x0ad5fe30},
-{9600000, DIF_BPF_COEFF2829, 0xf274f7e0},
-{9600000, DIF_BPF_COEFF3031, 0x08c90f43},
-{9600000, DIF_BPF_COEFF3233, 0x01d4f147},
-{9600000, DIF_BPF_COEFF3435, 0xf371060f},
-{9600000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 96_quant.dat*/
-
-
-/*case 9700000:*/
-/* BEGIN - DIF BPF register values from 97_quant.dat*/
-{9700000, DIF_BPF_COEFF01, 0x00010001},
-{9700000, DIF_BPF_COEFF23, 0xfff9fff1},
-{9700000, DIF_BPF_COEFF45, 0x00090038},
-{9700000, DIF_BPF_COEFF67, 0x0025ffa7},
-{9700000, DIF_BPF_COEFF89, 0xff5e0012},
-{9700000, DIF_BPF_COEFF1011, 0x013200f0},
-{9700000, DIF_BPF_COEFF1213, 0xfee3fd9b},
-{9700000, DIF_BPF_COEFF1415, 0xffaa0331},
-{9700000, DIF_BPF_COEFF1617, 0x0311fe15},
-{9700000, DIF_BPF_COEFF1819, 0xfa60fe18},
-{9700000, DIF_BPF_COEFF2021, 0x05bd06d1},
-{9700000, DIF_BPF_COEFF2223, 0xfe1bf64a},
-{9700000, DIF_BPF_COEFF2425, 0xfafa07ae},
-{9700000, DIF_BPF_COEFF2627, 0x0b7effab},
-{9700000, DIF_BPF_COEFF2829, 0xf2d5f6d7},
-{9700000, DIF_BPF_COEFF3031, 0x07d30f7a},
-{9700000, DIF_BPF_COEFF3233, 0x02a3f194},
-{9700000, DIF_BPF_COEFF3435, 0xf32905dc},
-{9700000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 97_quant.dat*/
-
-
-/*case 9800000:*/
-/* BEGIN - DIF BPF register values from 98_quant.dat*/
-{9800000, DIF_BPF_COEFF01, 0x00010002},
-{9800000, DIF_BPF_COEFF23, 0xfffcffee},
-{9800000, DIF_BPF_COEFF45, 0xfffb0032},
-{9800000, DIF_BPF_COEFF67, 0x003fffcd},
-{9800000, DIF_BPF_COEFF89, 0xff4effc1},
-{9800000, DIF_BPF_COEFF1011, 0x0106014a},
-{9800000, DIF_BPF_COEFF1213, 0xff6efd8a},
-{9800000, DIF_BPF_COEFF1415, 0xfedd02aa},
-{9800000, DIF_BPF_COEFF1617, 0x03b0ff34},
-{9800000, DIF_BPF_COEFF1819, 0xfa74fcd7},
-{9800000, DIF_BPF_COEFF2021, 0x04bf0781},
-{9800000, DIF_BPF_COEFF2223, 0xffaaf6a3},
-{9800000, DIF_BPF_COEFF2425, 0xf99e066b},
-{9800000, DIF_BPF_COEFF2627, 0x0bf90128},
-{9800000, DIF_BPF_COEFF2829, 0xf359f5e1},
-{9800000, DIF_BPF_COEFF3031, 0x06d20fa2},
-{9800000, DIF_BPF_COEFF3233, 0x0370f1e5},
-{9800000, DIF_BPF_COEFF3435, 0xf2e405a8},
-{9800000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 98_quant.dat*/
-
-
-/*case 9900000:*/
-/* BEGIN - DIF BPF register values from 99_quant.dat*/
-{9900000, DIF_BPF_COEFF01, 0x00000003},
-{9900000, DIF_BPF_COEFF23, 0xffffffee},
-{9900000, DIF_BPF_COEFF45, 0xffef0024},
-{9900000, DIF_BPF_COEFF67, 0x0051fffa},
-{9900000, DIF_BPF_COEFF89, 0xff54ff77},
-{9900000, DIF_BPF_COEFF1011, 0x00be0184},
-{9900000, DIF_BPF_COEFF1213, 0x0006fdad},
-{9900000, DIF_BPF_COEFF1415, 0xfe2701f3},
-{9900000, DIF_BPF_COEFF1617, 0x0413005e},
-{9900000, DIF_BPF_COEFF1819, 0xfad1fbba},
-{9900000, DIF_BPF_COEFF2021, 0x039007ee},
-{9900000, DIF_BPF_COEFF2223, 0x013bf73d},
-{9900000, DIF_BPF_COEFF2425, 0xf868050a},
-{9900000, DIF_BPF_COEFF2627, 0x0c4302a1},
-{9900000, DIF_BPF_COEFF2829, 0xf3fdf4fe},
-{9900000, DIF_BPF_COEFF3031, 0x05c70fba},
-{9900000, DIF_BPF_COEFF3233, 0x043bf23c},
-{9900000, DIF_BPF_COEFF3435, 0xf2a10575},
-{9900000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 99_quant.dat*/
-
-
-/*case 10000000:*/
-/* BEGIN - DIF BPF register values from 100_quant.dat*/
-{10000000, DIF_BPF_COEFF01, 0x00000003},
-{10000000, DIF_BPF_COEFF23, 0x0003fff1},
-{10000000, DIF_BPF_COEFF45, 0xffe50011},
-{10000000, DIF_BPF_COEFF67, 0x00570027},
-{10000000, DIF_BPF_COEFF89, 0xff70ff3c},
-{10000000, DIF_BPF_COEFF1011, 0x00620198},
-{10000000, DIF_BPF_COEFF1213, 0x009efe01},
-{10000000, DIF_BPF_COEFF1415, 0xfd95011a},
-{10000000, DIF_BPF_COEFF1617, 0x04350183},
-{10000000, DIF_BPF_COEFF1819, 0xfb71fad0},
-{10000000, DIF_BPF_COEFF2021, 0x023c0812},
-{10000000, DIF_BPF_COEFF2223, 0x02c3f811},
-{10000000, DIF_BPF_COEFF2425, 0xf75e0390},
-{10000000, DIF_BPF_COEFF2627, 0x0c5c0411},
-{10000000, DIF_BPF_COEFF2829, 0xf4c1f432},
-{10000000, DIF_BPF_COEFF3031, 0x04b30fc1},
-{10000000, DIF_BPF_COEFF3233, 0x0503f297},
-{10000000, DIF_BPF_COEFF3435, 0xf2610541},
-{10000000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 100_quant.dat*/
-
-
-/*case 10100000:*/
-/* BEGIN - DIF BPF register values from 101_quant.dat*/
-{10100000, DIF_BPF_COEFF01, 0x00000003},
-{10100000, DIF_BPF_COEFF23, 0x0006fff7},
-{10100000, DIF_BPF_COEFF45, 0xffdffffc},
-{10100000, DIF_BPF_COEFF67, 0x00510050},
-{10100000, DIF_BPF_COEFF89, 0xff9dff18},
-{10100000, DIF_BPF_COEFF1011, 0xfffc0184},
-{10100000, DIF_BPF_COEFF1213, 0x0128fe80},
-{10100000, DIF_BPF_COEFF1415, 0xfd32002e},
-{10100000, DIF_BPF_COEFF1617, 0x04130292},
-{10100000, DIF_BPF_COEFF1819, 0xfc4dfa21},
-{10100000, DIF_BPF_COEFF2021, 0x00d107ee},
-{10100000, DIF_BPF_COEFF2223, 0x0435f91c},
-{10100000, DIF_BPF_COEFF2425, 0xf6850205},
-{10100000, DIF_BPF_COEFF2627, 0x0c430573},
-{10100000, DIF_BPF_COEFF2829, 0xf5a1f37d},
-{10100000, DIF_BPF_COEFF3031, 0x03990fba},
-{10100000, DIF_BPF_COEFF3233, 0x05c7f2f8},
-{10100000, DIF_BPF_COEFF3435, 0xf222050d},
-{10100000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 101_quant.dat*/
-
-
-/*case 10200000:*/
-/* BEGIN - DIF BPF register values from 102_quant.dat*/
-{10200000, DIF_BPF_COEFF01, 0x00000002},
-{10200000, DIF_BPF_COEFF23, 0x0008fffe},
-{10200000, DIF_BPF_COEFF45, 0xffdfffe7},
-{10200000, DIF_BPF_COEFF67, 0x003f006e},
-{10200000, DIF_BPF_COEFF89, 0xffd6ff0f},
-{10200000, DIF_BPF_COEFF1011, 0xff96014a},
-{10200000, DIF_BPF_COEFF1213, 0x0197ff1f},
-{10200000, DIF_BPF_COEFF1415, 0xfd05ff3e},
-{10200000, DIF_BPF_COEFF1617, 0x03b0037c},
-{10200000, DIF_BPF_COEFF1819, 0xfd59f9b7},
-{10200000, DIF_BPF_COEFF2021, 0xff5d0781},
-{10200000, DIF_BPF_COEFF2223, 0x0585fa56},
-{10200000, DIF_BPF_COEFF2425, 0xf5e4006f},
-{10200000, DIF_BPF_COEFF2627, 0x0bf906c4},
-{10200000, DIF_BPF_COEFF2829, 0xf69df2e0},
-{10200000, DIF_BPF_COEFF3031, 0x02790fa2},
-{10200000, DIF_BPF_COEFF3233, 0x0688f35d},
-{10200000, DIF_BPF_COEFF3435, 0xf1e604d8},
-{10200000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 102_quant.dat*/
-
-
-/*case 10300000:*/
-/* BEGIN - DIF BPF register values from 103_quant.dat*/
-{10300000, DIF_BPF_COEFF01, 0xffff0001},
-{10300000, DIF_BPF_COEFF23, 0x00090005},
-{10300000, DIF_BPF_COEFF45, 0xffe4ffd6},
-{10300000, DIF_BPF_COEFF67, 0x0025007e},
-{10300000, DIF_BPF_COEFF89, 0x0014ff20},
-{10300000, DIF_BPF_COEFF1011, 0xff3c00f0},
-{10300000, DIF_BPF_COEFF1213, 0x01e1ffd0},
-{10300000, DIF_BPF_COEFF1415, 0xfd12fe5c},
-{10300000, DIF_BPF_COEFF1617, 0x03110433},
-{10300000, DIF_BPF_COEFF1819, 0xfe88f996},
-{10300000, DIF_BPF_COEFF2021, 0xfdf106d1},
-{10300000, DIF_BPF_COEFF2223, 0x06aafbb7},
-{10300000, DIF_BPF_COEFF2425, 0xf57efed8},
-{10300000, DIF_BPF_COEFF2627, 0x0b7e07ff},
-{10300000, DIF_BPF_COEFF2829, 0xf7b0f25e},
-{10300000, DIF_BPF_COEFF3031, 0x01560f7a},
-{10300000, DIF_BPF_COEFF3233, 0x0745f3c7},
-{10300000, DIF_BPF_COEFF3435, 0xf1ac04a4},
-{10300000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 103_quant.dat*/
-
-
-/*case 10400000:*/
-/* BEGIN - DIF BPF register values from 104_quant.dat*/
-{10400000, DIF_BPF_COEFF01, 0xffffffff},
-{10400000, DIF_BPF_COEFF23, 0x0008000c},
-{10400000, DIF_BPF_COEFF45, 0xffedffcb},
-{10400000, DIF_BPF_COEFF67, 0x0005007d},
-{10400000, DIF_BPF_COEFF89, 0x0050ff4c},
-{10400000, DIF_BPF_COEFF1011, 0xfef6007e},
-{10400000, DIF_BPF_COEFF1213, 0x01ff0086},
-{10400000, DIF_BPF_COEFF1415, 0xfd58fd97},
-{10400000, DIF_BPF_COEFF1617, 0x024104ad},
-{10400000, DIF_BPF_COEFF1819, 0xffcaf9c0},
-{10400000, DIF_BPF_COEFF2021, 0xfc9905e2},
-{10400000, DIF_BPF_COEFF2223, 0x079afd35},
-{10400000, DIF_BPF_COEFF2425, 0xf555fd46},
-{10400000, DIF_BPF_COEFF2627, 0x0ad50920},
-{10400000, DIF_BPF_COEFF2829, 0xf8d9f1f6},
-{10400000, DIF_BPF_COEFF3031, 0x00310f43},
-{10400000, DIF_BPF_COEFF3233, 0x07fdf435},
-{10400000, DIF_BPF_COEFF3435, 0xf174046f},
-{10400000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 104_quant.dat*/
-
-
-/*case 10500000:*/
-/* BEGIN - DIF BPF register values from 105_quant.dat*/
-{10500000, DIF_BPF_COEFF01, 0xfffffffe},
-{10500000, DIF_BPF_COEFF23, 0x00050011},
-{10500000, DIF_BPF_COEFF45, 0xfffaffc8},
-{10500000, DIF_BPF_COEFF67, 0xffe5006b},
-{10500000, DIF_BPF_COEFF89, 0x0082ff8c},
-{10500000, DIF_BPF_COEFF1011, 0xfecc0000},
-{10500000, DIF_BPF_COEFF1213, 0x01f00130},
-{10500000, DIF_BPF_COEFF1415, 0xfdd2fcfc},
-{10500000, DIF_BPF_COEFF1617, 0x014d04e3},
-{10500000, DIF_BPF_COEFF1819, 0x010efa32},
-{10500000, DIF_BPF_COEFF2021, 0xfb6404bf},
-{10500000, DIF_BPF_COEFF2223, 0x084efec5},
-{10500000, DIF_BPF_COEFF2425, 0xf569fbc2},
-{10500000, DIF_BPF_COEFF2627, 0x0a000a23},
-{10500000, DIF_BPF_COEFF2829, 0xfa15f1ab},
-{10500000, DIF_BPF_COEFF3031, 0xff0b0efc},
-{10500000, DIF_BPF_COEFF3233, 0x08b0f4a7},
-{10500000, DIF_BPF_COEFF3435, 0xf13f043a},
-{10500000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 105_quant.dat*/
-
-
-/*case 10600000:*/
-/* BEGIN - DIF BPF register values from 106_quant.dat*/
-{10600000, DIF_BPF_COEFF01, 0x0000fffd},
-{10600000, DIF_BPF_COEFF23, 0x00020012},
-{10600000, DIF_BPF_COEFF45, 0x0007ffcd},
-{10600000, DIF_BPF_COEFF67, 0xffc9004c},
-{10600000, DIF_BPF_COEFF89, 0x00a4ffd9},
-{10600000, DIF_BPF_COEFF1011, 0xfec3ff82},
-{10600000, DIF_BPF_COEFF1213, 0x01b401c1},
-{10600000, DIF_BPF_COEFF1415, 0xfe76fc97},
-{10600000, DIF_BPF_COEFF1617, 0x004404d2},
-{10600000, DIF_BPF_COEFF1819, 0x0245fae8},
-{10600000, DIF_BPF_COEFF2021, 0xfa5f0370},
-{10600000, DIF_BPF_COEFF2223, 0x08c1005f},
-{10600000, DIF_BPF_COEFF2425, 0xf5bcfa52},
-{10600000, DIF_BPF_COEFF2627, 0x09020b04},
-{10600000, DIF_BPF_COEFF2829, 0xfb60f17b},
-{10600000, DIF_BPF_COEFF3031, 0xfde70ea6},
-{10600000, DIF_BPF_COEFF3233, 0x095df51e},
-{10600000, DIF_BPF_COEFF3435, 0xf10c0405},
-{10600000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 106_quant.dat*/
-
-
-/*case 10700000:*/
-/* BEGIN - DIF BPF register values from 107_quant.dat*/
-{10700000, DIF_BPF_COEFF01, 0x0000fffd},
-{10700000, DIF_BPF_COEFF23, 0xffff0011},
-{10700000, DIF_BPF_COEFF45, 0x0014ffdb},
-{10700000, DIF_BPF_COEFF67, 0xffb40023},
-{10700000, DIF_BPF_COEFF89, 0x00b2002a},
-{10700000, DIF_BPF_COEFF1011, 0xfedbff10},
-{10700000, DIF_BPF_COEFF1213, 0x0150022d},
-{10700000, DIF_BPF_COEFF1415, 0xff38fc6f},
-{10700000, DIF_BPF_COEFF1617, 0xff36047b},
-{10700000, DIF_BPF_COEFF1819, 0x035efbda},
-{10700000, DIF_BPF_COEFF2021, 0xf9940202},
-{10700000, DIF_BPF_COEFF2223, 0x08ee01f5},
-{10700000, DIF_BPF_COEFF2425, 0xf649f8fe},
-{10700000, DIF_BPF_COEFF2627, 0x07e10bc2},
-{10700000, DIF_BPF_COEFF2829, 0xfcb6f169},
-{10700000, DIF_BPF_COEFF3031, 0xfcc60e42},
-{10700000, DIF_BPF_COEFF3233, 0x0a04f599},
-{10700000, DIF_BPF_COEFF3435, 0xf0db03d0},
-{10700000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 107_quant.dat*/
-
-
-/*case 10800000:*/
-/* BEGIN - DIF BPF register values from 108_quant.dat*/
-{10800000, DIF_BPF_COEFF01, 0x0000fffd},
-{10800000, DIF_BPF_COEFF23, 0xfffb000d},
-{10800000, DIF_BPF_COEFF45, 0x001dffed},
-{10800000, DIF_BPF_COEFF67, 0xffaafff5},
-{10800000, DIF_BPF_COEFF89, 0x00aa0077},
-{10800000, DIF_BPF_COEFF1011, 0xff13feb6},
-{10800000, DIF_BPF_COEFF1213, 0x00ce026b},
-{10800000, DIF_BPF_COEFF1415, 0x000afc85},
-{10800000, DIF_BPF_COEFF1617, 0xfe3503e3},
-{10800000, DIF_BPF_COEFF1819, 0x044cfcfb},
-{10800000, DIF_BPF_COEFF2021, 0xf90c0082},
-{10800000, DIF_BPF_COEFF2223, 0x08d5037f},
-{10800000, DIF_BPF_COEFF2425, 0xf710f7cc},
-{10800000, DIF_BPF_COEFF2627, 0x069f0c59},
-{10800000, DIF_BPF_COEFF2829, 0xfe16f173},
-{10800000, DIF_BPF_COEFF3031, 0xfbaa0dcf},
-{10800000, DIF_BPF_COEFF3233, 0x0aa5f617},
-{10800000, DIF_BPF_COEFF3435, 0xf0ad039b},
-{10800000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 108_quant.dat*/
-
-
-/*case 10900000:*/
-/* BEGIN - DIF BPF register values from 109_quant.dat*/
-{10900000, DIF_BPF_COEFF01, 0x0000fffe},
-{10900000, DIF_BPF_COEFF23, 0xfff90006},
-{10900000, DIF_BPF_COEFF45, 0x00210003},
-{10900000, DIF_BPF_COEFF67, 0xffacffc8},
-{10900000, DIF_BPF_COEFF89, 0x008e00b6},
-{10900000, DIF_BPF_COEFF1011, 0xff63fe7c},
-{10900000, DIF_BPF_COEFF1213, 0x003a0275},
-{10900000, DIF_BPF_COEFF1415, 0x00dafcda},
-{10900000, DIF_BPF_COEFF1617, 0xfd510313},
-{10900000, DIF_BPF_COEFF1819, 0x0501fe40},
-{10900000, DIF_BPF_COEFF2021, 0xf8cbfefd},
-{10900000, DIF_BPF_COEFF2223, 0x087604f0},
-{10900000, DIF_BPF_COEFF2425, 0xf80af6c2},
-{10900000, DIF_BPF_COEFF2627, 0x05430cc8},
-{10900000, DIF_BPF_COEFF2829, 0xff7af19a},
-{10900000, DIF_BPF_COEFF3031, 0xfa940d4e},
-{10900000, DIF_BPF_COEFF3233, 0x0b3ff699},
-{10900000, DIF_BPF_COEFF3435, 0xf0810365},
-{10900000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 109_quant.dat*/
-
-
-/*case 11000000:*/
-/* BEGIN - DIF BPF register values from 110_quant.dat*/
-{11000000, DIF_BPF_COEFF01, 0x0001ffff},
-{11000000, DIF_BPF_COEFF23, 0xfff8ffff},
-{11000000, DIF_BPF_COEFF45, 0x00210018},
-{11000000, DIF_BPF_COEFF67, 0xffbaffa3},
-{11000000, DIF_BPF_COEFF89, 0x006000e1},
-{11000000, DIF_BPF_COEFF1011, 0xffc4fe68},
-{11000000, DIF_BPF_COEFF1213, 0xffa0024b},
-{11000000, DIF_BPF_COEFF1415, 0x019afd66},
-{11000000, DIF_BPF_COEFF1617, 0xfc990216},
-{11000000, DIF_BPF_COEFF1819, 0x0575ff99},
-{11000000, DIF_BPF_COEFF2021, 0xf8d4fd81},
-{11000000, DIF_BPF_COEFF2223, 0x07d40640},
-{11000000, DIF_BPF_COEFF2425, 0xf932f5e6},
-{11000000, DIF_BPF_COEFF2627, 0x03d20d0d},
-{11000000, DIF_BPF_COEFF2829, 0x00dff1de},
-{11000000, DIF_BPF_COEFF3031, 0xf9860cbf},
-{11000000, DIF_BPF_COEFF3233, 0x0bd1f71e},
-{11000000, DIF_BPF_COEFF3435, 0xf058032f},
-{11000000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 110_quant.dat*/
-
-
-/*case 11100000:*/
-/* BEGIN - DIF BPF register values from 111_quant.dat*/
-{11100000, DIF_BPF_COEFF01, 0x00010000},
-{11100000, DIF_BPF_COEFF23, 0xfff8fff8},
-{11100000, DIF_BPF_COEFF45, 0x001b0029},
-{11100000, DIF_BPF_COEFF67, 0xffd1ff8a},
-{11100000, DIF_BPF_COEFF89, 0x002600f2},
-{11100000, DIF_BPF_COEFF1011, 0x002cfe7c},
-{11100000, DIF_BPF_COEFF1213, 0xff0f01f0},
-{11100000, DIF_BPF_COEFF1415, 0x023bfe20},
-{11100000, DIF_BPF_COEFF1617, 0xfc1700fa},
-{11100000, DIF_BPF_COEFF1819, 0x05a200f7},
-{11100000, DIF_BPF_COEFF2021, 0xf927fc1c},
-{11100000, DIF_BPF_COEFF2223, 0x06f40765},
-{11100000, DIF_BPF_COEFF2425, 0xfa82f53b},
-{11100000, DIF_BPF_COEFF2627, 0x02510d27},
-{11100000, DIF_BPF_COEFF2829, 0x0243f23d},
-{11100000, DIF_BPF_COEFF3031, 0xf8810c24},
-{11100000, DIF_BPF_COEFF3233, 0x0c5cf7a7},
-{11100000, DIF_BPF_COEFF3435, 0xf03102fa},
-{11100000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 111_quant.dat*/
-
-
-/*case 11200000:*/
-/* BEGIN - DIF BPF register values from 112_quant.dat*/
-{11200000, DIF_BPF_COEFF01, 0x00010002},
-{11200000, DIF_BPF_COEFF23, 0xfffafff2},
-{11200000, DIF_BPF_COEFF45, 0x00110035},
-{11200000, DIF_BPF_COEFF67, 0xfff0ff81},
-{11200000, DIF_BPF_COEFF89, 0xffe700e7},
-{11200000, DIF_BPF_COEFF1011, 0x008ffeb6},
-{11200000, DIF_BPF_COEFF1213, 0xfe94016d},
-{11200000, DIF_BPF_COEFF1415, 0x02b0fefb},
-{11200000, DIF_BPF_COEFF1617, 0xfbd3ffd1},
-{11200000, DIF_BPF_COEFF1819, 0x05850249},
-{11200000, DIF_BPF_COEFF2021, 0xf9c1fadb},
-{11200000, DIF_BPF_COEFF2223, 0x05de0858},
-{11200000, DIF_BPF_COEFF2425, 0xfbf2f4c4},
-{11200000, DIF_BPF_COEFF2627, 0x00c70d17},
-{11200000, DIF_BPF_COEFF2829, 0x03a0f2b8},
-{11200000, DIF_BPF_COEFF3031, 0xf7870b7c},
-{11200000, DIF_BPF_COEFF3233, 0x0cdff833},
-{11200000, DIF_BPF_COEFF3435, 0xf00d02c4},
-{11200000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 112_quant.dat*/
-
-
-/*case 11300000:*/
-/* BEGIN - DIF BPF register values from 113_quant.dat*/
-{11300000, DIF_BPF_COEFF01, 0x00000003},
-{11300000, DIF_BPF_COEFF23, 0xfffdffee},
-{11300000, DIF_BPF_COEFF45, 0x00040038},
-{11300000, DIF_BPF_COEFF67, 0x0010ff88},
-{11300000, DIF_BPF_COEFF89, 0xffac00c2},
-{11300000, DIF_BPF_COEFF1011, 0x00e2ff10},
-{11300000, DIF_BPF_COEFF1213, 0xfe3900cb},
-{11300000, DIF_BPF_COEFF1415, 0x02f1ffe9},
-{11300000, DIF_BPF_COEFF1617, 0xfbd3feaa},
-{11300000, DIF_BPF_COEFF1819, 0x05210381},
-{11300000, DIF_BPF_COEFF2021, 0xfa9cf9c8},
-{11300000, DIF_BPF_COEFF2223, 0x04990912},
-{11300000, DIF_BPF_COEFF2425, 0xfd7af484},
-{11300000, DIF_BPF_COEFF2627, 0xff390cdb},
-{11300000, DIF_BPF_COEFF2829, 0x04f4f34d},
-{11300000, DIF_BPF_COEFF3031, 0xf69a0ac9},
-{11300000, DIF_BPF_COEFF3233, 0x0d5af8c1},
-{11300000, DIF_BPF_COEFF3435, 0xefec028e},
-{11300000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 113_quant.dat*/
-
-
-/*case 11400000:*/
-/* BEGIN - DIF BPF register values from 114_quant.dat*/
-{11400000, DIF_BPF_COEFF01, 0x00000003},
-{11400000, DIF_BPF_COEFF23, 0x0000ffee},
-{11400000, DIF_BPF_COEFF45, 0xfff60033},
-{11400000, DIF_BPF_COEFF67, 0x002fff9f},
-{11400000, DIF_BPF_COEFF89, 0xff7b0087},
-{11400000, DIF_BPF_COEFF1011, 0x011eff82},
-{11400000, DIF_BPF_COEFF1213, 0xfe080018},
-{11400000, DIF_BPF_COEFF1415, 0x02f900d8},
-{11400000, DIF_BPF_COEFF1617, 0xfc17fd96},
-{11400000, DIF_BPF_COEFF1819, 0x04790490},
-{11400000, DIF_BPF_COEFF2021, 0xfbadf8ed},
-{11400000, DIF_BPF_COEFF2223, 0x032f098e},
-{11400000, DIF_BPF_COEFF2425, 0xff10f47d},
-{11400000, DIF_BPF_COEFF2627, 0xfdaf0c75},
-{11400000, DIF_BPF_COEFF2829, 0x063cf3fc},
-{11400000, DIF_BPF_COEFF3031, 0xf5ba0a0b},
-{11400000, DIF_BPF_COEFF3233, 0x0dccf952},
-{11400000, DIF_BPF_COEFF3435, 0xefcd0258},
-{11400000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 114_quant.dat*/
-
-
-/*case 11500000:*/
-/* BEGIN - DIF BPF register values from 115_quant.dat*/
-{11500000, DIF_BPF_COEFF01, 0x00000003},
-{11500000, DIF_BPF_COEFF23, 0x0004fff1},
-{11500000, DIF_BPF_COEFF45, 0xffea0026},
-{11500000, DIF_BPF_COEFF67, 0x0046ffc3},
-{11500000, DIF_BPF_COEFF89, 0xff5a003c},
-{11500000, DIF_BPF_COEFF1011, 0x013b0000},
-{11500000, DIF_BPF_COEFF1213, 0xfe04ff63},
-{11500000, DIF_BPF_COEFF1415, 0x02c801b8},
-{11500000, DIF_BPF_COEFF1617, 0xfc99fca6},
-{11500000, DIF_BPF_COEFF1819, 0x0397056a},
-{11500000, DIF_BPF_COEFF2021, 0xfcecf853},
-{11500000, DIF_BPF_COEFF2223, 0x01ad09c9},
-{11500000, DIF_BPF_COEFF2425, 0x00acf4ad},
-{11500000, DIF_BPF_COEFF2627, 0xfc2e0be7},
-{11500000, DIF_BPF_COEFF2829, 0x0773f4c2},
-{11500000, DIF_BPF_COEFF3031, 0xf4e90943},
-{11500000, DIF_BPF_COEFF3233, 0x0e35f9e6},
-{11500000, DIF_BPF_COEFF3435, 0xefb10221},
-{11500000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 115_quant.dat*/
-
-
-/*case 11600000:*/
-/* BEGIN - DIF BPF register values from 116_quant.dat*/
-{11600000, DIF_BPF_COEFF01, 0x00000002},
-{11600000, DIF_BPF_COEFF23, 0x0007fff6},
-{11600000, DIF_BPF_COEFF45, 0xffe20014},
-{11600000, DIF_BPF_COEFF67, 0x0054ffee},
-{11600000, DIF_BPF_COEFF89, 0xff4effeb},
-{11600000, DIF_BPF_COEFF1011, 0x0137007e},
-{11600000, DIF_BPF_COEFF1213, 0xfe2efebb},
-{11600000, DIF_BPF_COEFF1415, 0x0260027a},
-{11600000, DIF_BPF_COEFF1617, 0xfd51fbe6},
-{11600000, DIF_BPF_COEFF1819, 0x02870605},
-{11600000, DIF_BPF_COEFF2021, 0xfe4af7fe},
-{11600000, DIF_BPF_COEFF2223, 0x001d09c1},
-{11600000, DIF_BPF_COEFF2425, 0x0243f515},
-{11600000, DIF_BPF_COEFF2627, 0xfabd0b32},
-{11600000, DIF_BPF_COEFF2829, 0x0897f59e},
-{11600000, DIF_BPF_COEFF3031, 0xf4280871},
-{11600000, DIF_BPF_COEFF3233, 0x0e95fa7c},
-{11600000, DIF_BPF_COEFF3435, 0xef9701eb},
-{11600000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 116_quant.dat*/
-
-
-/*case 11700000:*/
-/* BEGIN - DIF BPF register values from 117_quant.dat*/
-{11700000, DIF_BPF_COEFF01, 0xffff0001},
-{11700000, DIF_BPF_COEFF23, 0x0008fffd},
-{11700000, DIF_BPF_COEFF45, 0xffdeffff},
-{11700000, DIF_BPF_COEFF67, 0x0056001d},
-{11700000, DIF_BPF_COEFF89, 0xff57ff9c},
-{11700000, DIF_BPF_COEFF1011, 0x011300f0},
-{11700000, DIF_BPF_COEFF1213, 0xfe82fe2e},
-{11700000, DIF_BPF_COEFF1415, 0x01ca0310},
-{11700000, DIF_BPF_COEFF1617, 0xfe35fb62},
-{11700000, DIF_BPF_COEFF1819, 0x0155065a},
-{11700000, DIF_BPF_COEFF2021, 0xffbaf7f2},
-{11700000, DIF_BPF_COEFF2223, 0xfe8c0977},
-{11700000, DIF_BPF_COEFF2425, 0x03cef5b2},
-{11700000, DIF_BPF_COEFF2627, 0xf9610a58},
-{11700000, DIF_BPF_COEFF2829, 0x09a5f68f},
-{11700000, DIF_BPF_COEFF3031, 0xf3790797},
-{11700000, DIF_BPF_COEFF3233, 0x0eebfb14},
-{11700000, DIF_BPF_COEFF3435, 0xef8001b5},
-{11700000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 117_quant.dat*/
-
-
-/*case 11800000:*/
-/* BEGIN - DIF BPF register values from 118_quant.dat*/
-{11800000, DIF_BPF_COEFF01, 0xffff0000},
-{11800000, DIF_BPF_COEFF23, 0x00080004},
-{11800000, DIF_BPF_COEFF45, 0xffe0ffe9},
-{11800000, DIF_BPF_COEFF67, 0x004c0047},
-{11800000, DIF_BPF_COEFF89, 0xff75ff58},
-{11800000, DIF_BPF_COEFF1011, 0x00d1014a},
-{11800000, DIF_BPF_COEFF1213, 0xfef9fdc8},
-{11800000, DIF_BPF_COEFF1415, 0x0111036f},
-{11800000, DIF_BPF_COEFF1617, 0xff36fb21},
-{11800000, DIF_BPF_COEFF1819, 0x00120665},
-{11800000, DIF_BPF_COEFF2021, 0x012df82e},
-{11800000, DIF_BPF_COEFF2223, 0xfd0708ec},
-{11800000, DIF_BPF_COEFF2425, 0x0542f682},
-{11800000, DIF_BPF_COEFF2627, 0xf81f095c},
-{11800000, DIF_BPF_COEFF2829, 0x0a9af792},
-{11800000, DIF_BPF_COEFF3031, 0xf2db06b5},
-{11800000, DIF_BPF_COEFF3233, 0x0f38fbad},
-{11800000, DIF_BPF_COEFF3435, 0xef6c017e},
-{11800000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 118_quant.dat*/
-
-
-/*case 11900000:*/
-/* BEGIN - DIF BPF register values from 119_quant.dat*/
-{11900000, DIF_BPF_COEFF01, 0xffffffff},
-{11900000, DIF_BPF_COEFF23, 0x0007000b},
-{11900000, DIF_BPF_COEFF45, 0xffe7ffd8},
-{11900000, DIF_BPF_COEFF67, 0x00370068},
-{11900000, DIF_BPF_COEFF89, 0xffa4ff28},
-{11900000, DIF_BPF_COEFF1011, 0x00790184},
-{11900000, DIF_BPF_COEFF1213, 0xff87fd91},
-{11900000, DIF_BPF_COEFF1415, 0x00430392},
-{11900000, DIF_BPF_COEFF1617, 0x0044fb26},
-{11900000, DIF_BPF_COEFF1819, 0xfece0626},
-{11900000, DIF_BPF_COEFF2021, 0x0294f8b2},
-{11900000, DIF_BPF_COEFF2223, 0xfb990825},
-{11900000, DIF_BPF_COEFF2425, 0x0698f77f},
-{11900000, DIF_BPF_COEFF2627, 0xf6fe0842},
-{11900000, DIF_BPF_COEFF2829, 0x0b73f8a7},
-{11900000, DIF_BPF_COEFF3031, 0xf25105cd},
-{11900000, DIF_BPF_COEFF3233, 0x0f7bfc48},
-{11900000, DIF_BPF_COEFF3435, 0xef5a0148},
-{11900000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 119_quant.dat*/
-
-
-/*case 12000000:*/
-/* BEGIN - DIF BPF register values from 120_quant.dat*/
-{12000000, DIF_BPF_COEFF01, 0x0000fffe},
-{12000000, DIF_BPF_COEFF23, 0x00050010},
-{12000000, DIF_BPF_COEFF45, 0xfff2ffcc},
-{12000000, DIF_BPF_COEFF67, 0x001b007b},
-{12000000, DIF_BPF_COEFF89, 0xffdfff10},
-{12000000, DIF_BPF_COEFF1011, 0x00140198},
-{12000000, DIF_BPF_COEFF1213, 0x0020fd8e},
-{12000000, DIF_BPF_COEFF1415, 0xff710375},
-{12000000, DIF_BPF_COEFF1617, 0x014dfb73},
-{12000000, DIF_BPF_COEFF1819, 0xfd9a059f},
-{12000000, DIF_BPF_COEFF2021, 0x03e0f978},
-{12000000, DIF_BPF_COEFF2223, 0xfa4e0726},
-{12000000, DIF_BPF_COEFF2425, 0x07c8f8a7},
-{12000000, DIF_BPF_COEFF2627, 0xf600070c},
-{12000000, DIF_BPF_COEFF2829, 0x0c2ff9c9},
-{12000000, DIF_BPF_COEFF3031, 0xf1db04de},
-{12000000, DIF_BPF_COEFF3233, 0x0fb4fce5},
-{12000000, DIF_BPF_COEFF3435, 0xef4b0111},
-{12000000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 120_quant.dat*/
-
-
-/*case 12100000:*/
-/* BEGIN - DIF BPF register values from 121_quant.dat*/
-{12100000, DIF_BPF_COEFF01, 0x0000fffd},
-{12100000, DIF_BPF_COEFF23, 0x00010012},
-{12100000, DIF_BPF_COEFF45, 0xffffffc8},
-{12100000, DIF_BPF_COEFF67, 0xfffb007e},
-{12100000, DIF_BPF_COEFF89, 0x001dff14},
-{12100000, DIF_BPF_COEFF1011, 0xffad0184},
-{12100000, DIF_BPF_COEFF1213, 0x00b7fdbe},
-{12100000, DIF_BPF_COEFF1415, 0xfea9031b},
-{12100000, DIF_BPF_COEFF1617, 0x0241fc01},
-{12100000, DIF_BPF_COEFF1819, 0xfc8504d6},
-{12100000, DIF_BPF_COEFF2021, 0x0504fa79},
-{12100000, DIF_BPF_COEFF2223, 0xf93005f6},
-{12100000, DIF_BPF_COEFF2425, 0x08caf9f2},
-{12100000, DIF_BPF_COEFF2627, 0xf52b05c0},
-{12100000, DIF_BPF_COEFF2829, 0x0ccbfaf9},
-{12100000, DIF_BPF_COEFF3031, 0xf17903eb},
-{12100000, DIF_BPF_COEFF3233, 0x0fe3fd83},
-{12100000, DIF_BPF_COEFF3435, 0xef3f00db},
-{12100000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 121_quant.dat*/
-
-
-/*case 12200000:*/
-/* BEGIN - DIF BPF register values from 122_quant.dat*/
-{12200000, DIF_BPF_COEFF01, 0x0000fffd},
-{12200000, DIF_BPF_COEFF23, 0xfffe0011},
-{12200000, DIF_BPF_COEFF45, 0x000cffcc},
-{12200000, DIF_BPF_COEFF67, 0xffdb0071},
-{12200000, DIF_BPF_COEFF89, 0x0058ff32},
-{12200000, DIF_BPF_COEFF1011, 0xff4f014a},
-{12200000, DIF_BPF_COEFF1213, 0x013cfe1f},
-{12200000, DIF_BPF_COEFF1415, 0xfdfb028a},
-{12200000, DIF_BPF_COEFF1617, 0x0311fcc9},
-{12200000, DIF_BPF_COEFF1819, 0xfb9d03d6},
-{12200000, DIF_BPF_COEFF2021, 0x05f4fbad},
-{12200000, DIF_BPF_COEFF2223, 0xf848049d},
-{12200000, DIF_BPF_COEFF2425, 0x0999fb5b},
-{12200000, DIF_BPF_COEFF2627, 0xf4820461},
-{12200000, DIF_BPF_COEFF2829, 0x0d46fc32},
-{12200000, DIF_BPF_COEFF3031, 0xf12d02f4},
-{12200000, DIF_BPF_COEFF3233, 0x1007fe21},
-{12200000, DIF_BPF_COEFF3435, 0xef3600a4},
-{12200000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 122_quant.dat*/
-
-
-/*case 12300000:*/
-/* BEGIN - DIF BPF register values from 123_quant.dat*/
-{12300000, DIF_BPF_COEFF01, 0x0000fffe},
-{12300000, DIF_BPF_COEFF23, 0xfffa000e},
-{12300000, DIF_BPF_COEFF45, 0x0017ffd9},
-{12300000, DIF_BPF_COEFF67, 0xffc10055},
-{12300000, DIF_BPF_COEFF89, 0x0088ff68},
-{12300000, DIF_BPF_COEFF1011, 0xff0400f0},
-{12300000, DIF_BPF_COEFF1213, 0x01a6fea7},
-{12300000, DIF_BPF_COEFF1415, 0xfd7501cc},
-{12300000, DIF_BPF_COEFF1617, 0x03b0fdc0},
-{12300000, DIF_BPF_COEFF1819, 0xfaef02a8},
-{12300000, DIF_BPF_COEFF2021, 0x06a7fd07},
-{12300000, DIF_BPF_COEFF2223, 0xf79d0326},
-{12300000, DIF_BPF_COEFF2425, 0x0a31fcda},
-{12300000, DIF_BPF_COEFF2627, 0xf40702f3},
-{12300000, DIF_BPF_COEFF2829, 0x0d9ffd72},
-{12300000, DIF_BPF_COEFF3031, 0xf0f601fa},
-{12300000, DIF_BPF_COEFF3233, 0x1021fec0},
-{12300000, DIF_BPF_COEFF3435, 0xef2f006d},
-{12300000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 123_quant.dat*/
-
-
-/*case 12400000:*/
-/* BEGIN - DIF BPF register values from 124_quant.dat*/
-{12400000, DIF_BPF_COEFF01, 0x0001ffff},
-{12400000, DIF_BPF_COEFF23, 0xfff80007},
-{12400000, DIF_BPF_COEFF45, 0x001fffeb},
-{12400000, DIF_BPF_COEFF67, 0xffaf002d},
-{12400000, DIF_BPF_COEFF89, 0x00a8ffb0},
-{12400000, DIF_BPF_COEFF1011, 0xfed3007e},
-{12400000, DIF_BPF_COEFF1213, 0x01e9ff4c},
-{12400000, DIF_BPF_COEFF1415, 0xfd2000ee},
-{12400000, DIF_BPF_COEFF1617, 0x0413fed8},
-{12400000, DIF_BPF_COEFF1819, 0xfa82015c},
-{12400000, DIF_BPF_COEFF2021, 0x0715fe7d},
-{12400000, DIF_BPF_COEFF2223, 0xf7340198},
-{12400000, DIF_BPF_COEFF2425, 0x0a8dfe69},
-{12400000, DIF_BPF_COEFF2627, 0xf3bd017c},
-{12400000, DIF_BPF_COEFF2829, 0x0dd5feb8},
-{12400000, DIF_BPF_COEFF3031, 0xf0d500fd},
-{12400000, DIF_BPF_COEFF3233, 0x1031ff60},
-{12400000, DIF_BPF_COEFF3435, 0xef2b0037},
-{12400000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 124_quant.dat*/
-
-
-/*case 12500000:*/
-/* BEGIN - DIF BPF register values from 125_quant.dat*/
-{12500000, DIF_BPF_COEFF01, 0x00010000},
-{12500000, DIF_BPF_COEFF23, 0xfff70000},
-{12500000, DIF_BPF_COEFF45, 0x00220000},
-{12500000, DIF_BPF_COEFF67, 0xffa90000},
-{12500000, DIF_BPF_COEFF89, 0x00b30000},
-{12500000, DIF_BPF_COEFF1011, 0xfec20000},
-{12500000, DIF_BPF_COEFF1213, 0x02000000},
-{12500000, DIF_BPF_COEFF1415, 0xfd030000},
-{12500000, DIF_BPF_COEFF1617, 0x04350000},
-{12500000, DIF_BPF_COEFF1819, 0xfa5e0000},
-{12500000, DIF_BPF_COEFF2021, 0x073b0000},
-{12500000, DIF_BPF_COEFF2223, 0xf7110000},
-{12500000, DIF_BPF_COEFF2425, 0x0aac0000},
-{12500000, DIF_BPF_COEFF2627, 0xf3a40000},
-{12500000, DIF_BPF_COEFF2829, 0x0de70000},
-{12500000, DIF_BPF_COEFF3031, 0xf0c90000},
-{12500000, DIF_BPF_COEFF3233, 0x10360000},
-{12500000, DIF_BPF_COEFF3435, 0xef290000},
-{12500000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 125_quant.dat*/
-
-
-/*case 12600000:*/
-/* BEGIN - DIF BPF register values from 126_quant.dat*/
-{12600000, DIF_BPF_COEFF01, 0x00010001},
-{12600000, DIF_BPF_COEFF23, 0xfff8fff9},
-{12600000, DIF_BPF_COEFF45, 0x001f0015},
-{12600000, DIF_BPF_COEFF67, 0xffafffd3},
-{12600000, DIF_BPF_COEFF89, 0x00a80050},
-{12600000, DIF_BPF_COEFF1011, 0xfed3ff82},
-{12600000, DIF_BPF_COEFF1213, 0x01e900b4},
-{12600000, DIF_BPF_COEFF1415, 0xfd20ff12},
-{12600000, DIF_BPF_COEFF1617, 0x04130128},
-{12600000, DIF_BPF_COEFF1819, 0xfa82fea4},
-{12600000, DIF_BPF_COEFF2021, 0x07150183},
-{12600000, DIF_BPF_COEFF2223, 0xf734fe68},
-{12600000, DIF_BPF_COEFF2425, 0x0a8d0197},
-{12600000, DIF_BPF_COEFF2627, 0xf3bdfe84},
-{12600000, DIF_BPF_COEFF2829, 0x0dd50148},
-{12600000, DIF_BPF_COEFF3031, 0xf0d5ff03},
-{12600000, DIF_BPF_COEFF3233, 0x103100a0},
-{12600000, DIF_BPF_COEFF3435, 0xef2bffc9},
-{12600000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 126_quant.dat*/
-
-
-/*case 12700000:*/
-/* BEGIN - DIF BPF register values from 127_quant.dat*/
-{12700000, DIF_BPF_COEFF01, 0x00000002},
-{12700000, DIF_BPF_COEFF23, 0xfffafff2},
-{12700000, DIF_BPF_COEFF45, 0x00170027},
-{12700000, DIF_BPF_COEFF67, 0xffc1ffab},
-{12700000, DIF_BPF_COEFF89, 0x00880098},
-{12700000, DIF_BPF_COEFF1011, 0xff04ff10},
-{12700000, DIF_BPF_COEFF1213, 0x01a60159},
-{12700000, DIF_BPF_COEFF1415, 0xfd75fe34},
-{12700000, DIF_BPF_COEFF1617, 0x03b00240},
-{12700000, DIF_BPF_COEFF1819, 0xfaeffd58},
-{12700000, DIF_BPF_COEFF2021, 0x06a702f9},
-{12700000, DIF_BPF_COEFF2223, 0xf79dfcda},
-{12700000, DIF_BPF_COEFF2425, 0x0a310326},
-{12700000, DIF_BPF_COEFF2627, 0xf407fd0d},
-{12700000, DIF_BPF_COEFF2829, 0x0d9f028e},
-{12700000, DIF_BPF_COEFF3031, 0xf0f6fe06},
-{12700000, DIF_BPF_COEFF3233, 0x10210140},
-{12700000, DIF_BPF_COEFF3435, 0xef2fff93},
-{12700000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 127_quant.dat*/
-
-
-/*case 12800000:*/
-/* BEGIN - DIF BPF register values from 128_quant.dat*/
-{12800000, DIF_BPF_COEFF01, 0x00000003},
-{12800000, DIF_BPF_COEFF23, 0xfffeffef},
-{12800000, DIF_BPF_COEFF45, 0x000c0034},
-{12800000, DIF_BPF_COEFF67, 0xffdbff8f},
-{12800000, DIF_BPF_COEFF89, 0x005800ce},
-{12800000, DIF_BPF_COEFF1011, 0xff4ffeb6},
-{12800000, DIF_BPF_COEFF1213, 0x013c01e1},
-{12800000, DIF_BPF_COEFF1415, 0xfdfbfd76},
-{12800000, DIF_BPF_COEFF1617, 0x03110337},
-{12800000, DIF_BPF_COEFF1819, 0xfb9dfc2a},
-{12800000, DIF_BPF_COEFF2021, 0x05f40453},
-{12800000, DIF_BPF_COEFF2223, 0xf848fb63},
-{12800000, DIF_BPF_COEFF2425, 0x099904a5},
-{12800000, DIF_BPF_COEFF2627, 0xf482fb9f},
-{12800000, DIF_BPF_COEFF2829, 0x0d4603ce},
-{12800000, DIF_BPF_COEFF3031, 0xf12dfd0c},
-{12800000, DIF_BPF_COEFF3233, 0x100701df},
-{12800000, DIF_BPF_COEFF3435, 0xef36ff5c},
-{12800000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 128_quant.dat*/
-
-
-/*case 12900000:*/
-/* BEGIN - DIF BPF register values from 129_quant.dat*/
-{12900000, DIF_BPF_COEFF01, 0x00000003},
-{12900000, DIF_BPF_COEFF23, 0x0001ffee},
-{12900000, DIF_BPF_COEFF45, 0xffff0038},
-{12900000, DIF_BPF_COEFF67, 0xfffbff82},
-{12900000, DIF_BPF_COEFF89, 0x001d00ec},
-{12900000, DIF_BPF_COEFF1011, 0xffadfe7c},
-{12900000, DIF_BPF_COEFF1213, 0x00b70242},
-{12900000, DIF_BPF_COEFF1415, 0xfea9fce5},
-{12900000, DIF_BPF_COEFF1617, 0x024103ff},
-{12900000, DIF_BPF_COEFF1819, 0xfc85fb2a},
-{12900000, DIF_BPF_COEFF2021, 0x05040587},
-{12900000, DIF_BPF_COEFF2223, 0xf930fa0a},
-{12900000, DIF_BPF_COEFF2425, 0x08ca060e},
-{12900000, DIF_BPF_COEFF2627, 0xf52bfa40},
-{12900000, DIF_BPF_COEFF2829, 0x0ccb0507},
-{12900000, DIF_BPF_COEFF3031, 0xf179fc15},
-{12900000, DIF_BPF_COEFF3233, 0x0fe3027d},
-{12900000, DIF_BPF_COEFF3435, 0xef3fff25},
-{12900000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 129_quant.dat*/
-
-
-/*case 113000000:*/
-/* BEGIN - DIF BPF register values from 130_quant.dat*/
-{13000000, DIF_BPF_COEFF01, 0x00000002},
-{13000000, DIF_BPF_COEFF23, 0x0005fff0},
-{13000000, DIF_BPF_COEFF45, 0xfff20034},
-{13000000, DIF_BPF_COEFF67, 0x001bff85},
-{13000000, DIF_BPF_COEFF89, 0xffdf00f0},
-{13000000, DIF_BPF_COEFF1011, 0x0014fe68},
-{13000000, DIF_BPF_COEFF1213, 0x00200272},
-{13000000, DIF_BPF_COEFF1415, 0xff71fc8b},
-{13000000, DIF_BPF_COEFF1617, 0x014d048d},
-{13000000, DIF_BPF_COEFF1819, 0xfd9afa61},
-{13000000, DIF_BPF_COEFF2021, 0x03e00688},
-{13000000, DIF_BPF_COEFF2223, 0xfa4ef8da},
-{13000000, DIF_BPF_COEFF2425, 0x07c80759},
-{13000000, DIF_BPF_COEFF2627, 0xf600f8f4},
-{13000000, DIF_BPF_COEFF2829, 0x0c2f0637},
-{13000000, DIF_BPF_COEFF3031, 0xf1dbfb22},
-{13000000, DIF_BPF_COEFF3233, 0x0fb4031b},
-{13000000, DIF_BPF_COEFF3435, 0xef4bfeef},
-{13000000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 130_quant.dat*/
-
-
-/*case 13100000:*/
-/* BEGIN - DIF BPF register values from 131_quant.dat*/
-{13100000, DIF_BPF_COEFF01, 0xffff0001},
-{13100000, DIF_BPF_COEFF23, 0x0007fff5},
-{13100000, DIF_BPF_COEFF45, 0xffe70028},
-{13100000, DIF_BPF_COEFF67, 0x0037ff98},
-{13100000, DIF_BPF_COEFF89, 0xffa400d8},
-{13100000, DIF_BPF_COEFF1011, 0x0079fe7c},
-{13100000, DIF_BPF_COEFF1213, 0xff87026f},
-{13100000, DIF_BPF_COEFF1415, 0x0043fc6e},
-{13100000, DIF_BPF_COEFF1617, 0x004404da},
-{13100000, DIF_BPF_COEFF1819, 0xfecef9da},
-{13100000, DIF_BPF_COEFF2021, 0x0294074e},
-{13100000, DIF_BPF_COEFF2223, 0xfb99f7db},
-{13100000, DIF_BPF_COEFF2425, 0x06980881},
-{13100000, DIF_BPF_COEFF2627, 0xf6fef7be},
-{13100000, DIF_BPF_COEFF2829, 0x0b730759},
-{13100000, DIF_BPF_COEFF3031, 0xf251fa33},
-{13100000, DIF_BPF_COEFF3233, 0x0f7b03b8},
-{13100000, DIF_BPF_COEFF3435, 0xef5afeb8},
-{13100000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 131_quant.dat*/
-
-
-/*case 13200000:*/
-/* BEGIN - DIF BPF register values from 132_quant.dat*/
-{13200000, DIF_BPF_COEFF01, 0xffff0000},
-{13200000, DIF_BPF_COEFF23, 0x0008fffc},
-{13200000, DIF_BPF_COEFF45, 0xffe00017},
-{13200000, DIF_BPF_COEFF67, 0x004cffb9},
-{13200000, DIF_BPF_COEFF89, 0xff7500a8},
-{13200000, DIF_BPF_COEFF1011, 0x00d1feb6},
-{13200000, DIF_BPF_COEFF1213, 0xfef90238},
-{13200000, DIF_BPF_COEFF1415, 0x0111fc91},
-{13200000, DIF_BPF_COEFF1617, 0xff3604df},
-{13200000, DIF_BPF_COEFF1819, 0x0012f99b},
-{13200000, DIF_BPF_COEFF2021, 0x012d07d2},
-{13200000, DIF_BPF_COEFF2223, 0xfd07f714},
-{13200000, DIF_BPF_COEFF2425, 0x0542097e},
-{13200000, DIF_BPF_COEFF2627, 0xf81ff6a4},
-{13200000, DIF_BPF_COEFF2829, 0x0a9a086e},
-{13200000, DIF_BPF_COEFF3031, 0xf2dbf94b},
-{13200000, DIF_BPF_COEFF3233, 0x0f380453},
-{13200000, DIF_BPF_COEFF3435, 0xef6cfe82},
-{13200000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 132_quant.dat*/
-
-
-/*case 13300000:*/
-/* BEGIN - DIF BPF register values from 133_quant.dat*/
-{13300000, DIF_BPF_COEFF01, 0xffffffff},
-{13300000, DIF_BPF_COEFF23, 0x00080003},
-{13300000, DIF_BPF_COEFF45, 0xffde0001},
-{13300000, DIF_BPF_COEFF67, 0x0056ffe3},
-{13300000, DIF_BPF_COEFF89, 0xff570064},
-{13300000, DIF_BPF_COEFF1011, 0x0113ff10},
-{13300000, DIF_BPF_COEFF1213, 0xfe8201d2},
-{13300000, DIF_BPF_COEFF1415, 0x01cafcf0},
-{13300000, DIF_BPF_COEFF1617, 0xfe35049e},
-{13300000, DIF_BPF_COEFF1819, 0x0155f9a6},
-{13300000, DIF_BPF_COEFF2021, 0xffba080e},
-{13300000, DIF_BPF_COEFF2223, 0xfe8cf689},
-{13300000, DIF_BPF_COEFF2425, 0x03ce0a4e},
-{13300000, DIF_BPF_COEFF2627, 0xf961f5a8},
-{13300000, DIF_BPF_COEFF2829, 0x09a50971},
-{13300000, DIF_BPF_COEFF3031, 0xf379f869},
-{13300000, DIF_BPF_COEFF3233, 0x0eeb04ec},
-{13300000, DIF_BPF_COEFF3435, 0xef80fe4b},
-{13300000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 133_quant.dat*/
-
-
-/*case 13400000:*/
-/* BEGIN - DIF BPF register values from 134_quant.dat*/
-{13400000, DIF_BPF_COEFF01, 0x0000fffe},
-{13400000, DIF_BPF_COEFF23, 0x0007000a},
-{13400000, DIF_BPF_COEFF45, 0xffe2ffec},
-{13400000, DIF_BPF_COEFF67, 0x00540012},
-{13400000, DIF_BPF_COEFF89, 0xff4e0015},
-{13400000, DIF_BPF_COEFF1011, 0x0137ff82},
-{13400000, DIF_BPF_COEFF1213, 0xfe2e0145},
-{13400000, DIF_BPF_COEFF1415, 0x0260fd86},
-{13400000, DIF_BPF_COEFF1617, 0xfd51041a},
-{13400000, DIF_BPF_COEFF1819, 0x0287f9fb},
-{13400000, DIF_BPF_COEFF2021, 0xfe4a0802},
-{13400000, DIF_BPF_COEFF2223, 0x001df63f},
-{13400000, DIF_BPF_COEFF2425, 0x02430aeb},
-{13400000, DIF_BPF_COEFF2627, 0xfabdf4ce},
-{13400000, DIF_BPF_COEFF2829, 0x08970a62},
-{13400000, DIF_BPF_COEFF3031, 0xf428f78f},
-{13400000, DIF_BPF_COEFF3233, 0x0e950584},
-{13400000, DIF_BPF_COEFF3435, 0xef97fe15},
-{13400000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 134_quant.dat*/
-
-
-/*case 13500000:*/
-/* BEGIN - DIF BPF register values from 135_quant.dat*/
-{13500000, DIF_BPF_COEFF01, 0x0000fffd},
-{13500000, DIF_BPF_COEFF23, 0x0004000f},
-{13500000, DIF_BPF_COEFF45, 0xffeaffda},
-{13500000, DIF_BPF_COEFF67, 0x0046003d},
-{13500000, DIF_BPF_COEFF89, 0xff5affc4},
-{13500000, DIF_BPF_COEFF1011, 0x013b0000},
-{13500000, DIF_BPF_COEFF1213, 0xfe04009d},
-{13500000, DIF_BPF_COEFF1415, 0x02c8fe48},
-{13500000, DIF_BPF_COEFF1617, 0xfc99035a},
-{13500000, DIF_BPF_COEFF1819, 0x0397fa96},
-{13500000, DIF_BPF_COEFF2021, 0xfcec07ad},
-{13500000, DIF_BPF_COEFF2223, 0x01adf637},
-{13500000, DIF_BPF_COEFF2425, 0x00ac0b53},
-{13500000, DIF_BPF_COEFF2627, 0xfc2ef419},
-{13500000, DIF_BPF_COEFF2829, 0x07730b3e},
-{13500000, DIF_BPF_COEFF3031, 0xf4e9f6bd},
-{13500000, DIF_BPF_COEFF3233, 0x0e35061a},
-{13500000, DIF_BPF_COEFF3435, 0xefb1fddf},
-{13500000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 135_quant.dat*/
-
-
-/*case 13600000:*/
-/* BEGIN - DIF BPF register values from 136_quant.dat*/
-{13600000, DIF_BPF_COEFF01, 0x0000fffd},
-{13600000, DIF_BPF_COEFF23, 0x00000012},
-{13600000, DIF_BPF_COEFF45, 0xfff6ffcd},
-{13600000, DIF_BPF_COEFF67, 0x002f0061},
-{13600000, DIF_BPF_COEFF89, 0xff7bff79},
-{13600000, DIF_BPF_COEFF1011, 0x011e007e},
-{13600000, DIF_BPF_COEFF1213, 0xfe08ffe8},
-{13600000, DIF_BPF_COEFF1415, 0x02f9ff28},
-{13600000, DIF_BPF_COEFF1617, 0xfc17026a},
-{13600000, DIF_BPF_COEFF1819, 0x0479fb70},
-{13600000, DIF_BPF_COEFF2021, 0xfbad0713},
-{13600000, DIF_BPF_COEFF2223, 0x032ff672},
-{13600000, DIF_BPF_COEFF2425, 0xff100b83},
-{13600000, DIF_BPF_COEFF2627, 0xfdaff38b},
-{13600000, DIF_BPF_COEFF2829, 0x063c0c04},
-{13600000, DIF_BPF_COEFF3031, 0xf5baf5f5},
-{13600000, DIF_BPF_COEFF3233, 0x0dcc06ae},
-{13600000, DIF_BPF_COEFF3435, 0xefcdfda8},
-{13600000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 136_quant.dat*/
-
-
-/*case 13700000:*/
-/* BEGIN - DIF BPF register values from 137_quant.dat*/
-{13700000, DIF_BPF_COEFF01, 0x0000fffd},
-{13700000, DIF_BPF_COEFF23, 0xfffd0012},
-{13700000, DIF_BPF_COEFF45, 0x0004ffc8},
-{13700000, DIF_BPF_COEFF67, 0x00100078},
-{13700000, DIF_BPF_COEFF89, 0xffacff3e},
-{13700000, DIF_BPF_COEFF1011, 0x00e200f0},
-{13700000, DIF_BPF_COEFF1213, 0xfe39ff35},
-{13700000, DIF_BPF_COEFF1415, 0x02f10017},
-{13700000, DIF_BPF_COEFF1617, 0xfbd30156},
-{13700000, DIF_BPF_COEFF1819, 0x0521fc7f},
-{13700000, DIF_BPF_COEFF2021, 0xfa9c0638},
-{13700000, DIF_BPF_COEFF2223, 0x0499f6ee},
-{13700000, DIF_BPF_COEFF2425, 0xfd7a0b7c},
-{13700000, DIF_BPF_COEFF2627, 0xff39f325},
-{13700000, DIF_BPF_COEFF2829, 0x04f40cb3},
-{13700000, DIF_BPF_COEFF3031, 0xf69af537},
-{13700000, DIF_BPF_COEFF3233, 0x0d5a073f},
-{13700000, DIF_BPF_COEFF3435, 0xefecfd72},
-{13700000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 137_quant.dat*/
-
-
-/*case 13800000:*/
-/* BEGIN - DIF BPF register values from 138_quant.dat*/
-{13800000, DIF_BPF_COEFF01, 0x0001fffe},
-{13800000, DIF_BPF_COEFF23, 0xfffa000e},
-{13800000, DIF_BPF_COEFF45, 0x0011ffcb},
-{13800000, DIF_BPF_COEFF67, 0xfff0007f},
-{13800000, DIF_BPF_COEFF89, 0xffe7ff19},
-{13800000, DIF_BPF_COEFF1011, 0x008f014a},
-{13800000, DIF_BPF_COEFF1213, 0xfe94fe93},
-{13800000, DIF_BPF_COEFF1415, 0x02b00105},
-{13800000, DIF_BPF_COEFF1617, 0xfbd3002f},
-{13800000, DIF_BPF_COEFF1819, 0x0585fdb7},
-{13800000, DIF_BPF_COEFF2021, 0xf9c10525},
-{13800000, DIF_BPF_COEFF2223, 0x05def7a8},
-{13800000, DIF_BPF_COEFF2425, 0xfbf20b3c},
-{13800000, DIF_BPF_COEFF2627, 0x00c7f2e9},
-{13800000, DIF_BPF_COEFF2829, 0x03a00d48},
-{13800000, DIF_BPF_COEFF3031, 0xf787f484},
-{13800000, DIF_BPF_COEFF3233, 0x0cdf07cd},
-{13800000, DIF_BPF_COEFF3435, 0xf00dfd3c},
-{13800000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 138_quant.dat*/
-
-
-/*case 13900000:*/
-/* BEGIN - DIF BPF register values from 139_quant.dat*/
-{13900000, DIF_BPF_COEFF01, 0x00010000},
-{13900000, DIF_BPF_COEFF23, 0xfff80008},
-{13900000, DIF_BPF_COEFF45, 0x001bffd7},
-{13900000, DIF_BPF_COEFF67, 0xffd10076},
-{13900000, DIF_BPF_COEFF89, 0x0026ff0e},
-{13900000, DIF_BPF_COEFF1011, 0x002c0184},
-{13900000, DIF_BPF_COEFF1213, 0xff0ffe10},
-{13900000, DIF_BPF_COEFF1415, 0x023b01e0},
-{13900000, DIF_BPF_COEFF1617, 0xfc17ff06},
-{13900000, DIF_BPF_COEFF1819, 0x05a2ff09},
-{13900000, DIF_BPF_COEFF2021, 0xf92703e4},
-{13900000, DIF_BPF_COEFF2223, 0x06f4f89b},
-{13900000, DIF_BPF_COEFF2425, 0xfa820ac5},
-{13900000, DIF_BPF_COEFF2627, 0x0251f2d9},
-{13900000, DIF_BPF_COEFF2829, 0x02430dc3},
-{13900000, DIF_BPF_COEFF3031, 0xf881f3dc},
-{13900000, DIF_BPF_COEFF3233, 0x0c5c0859},
-{13900000, DIF_BPF_COEFF3435, 0xf031fd06},
-{13900000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 139_quant.dat*/
-
-
-/*case 14000000:*/
-/* BEGIN - DIF BPF register values from 140_quant.dat*/
-{14000000, DIF_BPF_COEFF01, 0x00010001},
-{14000000, DIF_BPF_COEFF23, 0xfff80001},
-{14000000, DIF_BPF_COEFF45, 0x0021ffe8},
-{14000000, DIF_BPF_COEFF67, 0xffba005d},
-{14000000, DIF_BPF_COEFF89, 0x0060ff1f},
-{14000000, DIF_BPF_COEFF1011, 0xffc40198},
-{14000000, DIF_BPF_COEFF1213, 0xffa0fdb5},
-{14000000, DIF_BPF_COEFF1415, 0x019a029a},
-{14000000, DIF_BPF_COEFF1617, 0xfc99fdea},
-{14000000, DIF_BPF_COEFF1819, 0x05750067},
-{14000000, DIF_BPF_COEFF2021, 0xf8d4027f},
-{14000000, DIF_BPF_COEFF2223, 0x07d4f9c0},
-{14000000, DIF_BPF_COEFF2425, 0xf9320a1a},
-{14000000, DIF_BPF_COEFF2627, 0x03d2f2f3},
-{14000000, DIF_BPF_COEFF2829, 0x00df0e22},
-{14000000, DIF_BPF_COEFF3031, 0xf986f341},
-{14000000, DIF_BPF_COEFF3233, 0x0bd108e2},
-{14000000, DIF_BPF_COEFF3435, 0xf058fcd1},
-{14000000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 140_quant.dat*/
-
-
-/*case 14100000:*/
-/* BEGIN - DIF BPF register values from 141_quant.dat*/
-{14100000, DIF_BPF_COEFF01, 0x00000002},
-{14100000, DIF_BPF_COEFF23, 0xfff9fffa},
-{14100000, DIF_BPF_COEFF45, 0x0021fffd},
-{14100000, DIF_BPF_COEFF67, 0xffac0038},
-{14100000, DIF_BPF_COEFF89, 0x008eff4a},
-{14100000, DIF_BPF_COEFF1011, 0xff630184},
-{14100000, DIF_BPF_COEFF1213, 0x003afd8b},
-{14100000, DIF_BPF_COEFF1415, 0x00da0326},
-{14100000, DIF_BPF_COEFF1617, 0xfd51fced},
-{14100000, DIF_BPF_COEFF1819, 0x050101c0},
-{14100000, DIF_BPF_COEFF2021, 0xf8cb0103},
-{14100000, DIF_BPF_COEFF2223, 0x0876fb10},
-{14100000, DIF_BPF_COEFF2425, 0xf80a093e},
-{14100000, DIF_BPF_COEFF2627, 0x0543f338},
-{14100000, DIF_BPF_COEFF2829, 0xff7a0e66},
-{14100000, DIF_BPF_COEFF3031, 0xfa94f2b2},
-{14100000, DIF_BPF_COEFF3233, 0x0b3f0967},
-{14100000, DIF_BPF_COEFF3435, 0xf081fc9b},
-{14100000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 141_quant.dat*/
-
-
-/*case 14200000:*/
-/* BEGIN - DIF BPF register values from 142_quant.dat*/
-{14200000, DIF_BPF_COEFF01, 0x00000003},
-{14200000, DIF_BPF_COEFF23, 0xfffbfff3},
-{14200000, DIF_BPF_COEFF45, 0x001d0013},
-{14200000, DIF_BPF_COEFF67, 0xffaa000b},
-{14200000, DIF_BPF_COEFF89, 0x00aaff89},
-{14200000, DIF_BPF_COEFF1011, 0xff13014a},
-{14200000, DIF_BPF_COEFF1213, 0x00cefd95},
-{14200000, DIF_BPF_COEFF1415, 0x000a037b},
-{14200000, DIF_BPF_COEFF1617, 0xfe35fc1d},
-{14200000, DIF_BPF_COEFF1819, 0x044c0305},
-{14200000, DIF_BPF_COEFF2021, 0xf90cff7e},
-{14200000, DIF_BPF_COEFF2223, 0x08d5fc81},
-{14200000, DIF_BPF_COEFF2425, 0xf7100834},
-{14200000, DIF_BPF_COEFF2627, 0x069ff3a7},
-{14200000, DIF_BPF_COEFF2829, 0xfe160e8d},
-{14200000, DIF_BPF_COEFF3031, 0xfbaaf231},
-{14200000, DIF_BPF_COEFF3233, 0x0aa509e9},
-{14200000, DIF_BPF_COEFF3435, 0xf0adfc65},
-{14200000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 142_quant.dat*/
-
-
-/*case 14300000:*/
-/* BEGIN - DIF BPF register values from 143_quant.dat*/
-{14300000, DIF_BPF_COEFF01, 0x00000003},
-{14300000, DIF_BPF_COEFF23, 0xffffffef},
-{14300000, DIF_BPF_COEFF45, 0x00140025},
-{14300000, DIF_BPF_COEFF67, 0xffb4ffdd},
-{14300000, DIF_BPF_COEFF89, 0x00b2ffd6},
-{14300000, DIF_BPF_COEFF1011, 0xfedb00f0},
-{14300000, DIF_BPF_COEFF1213, 0x0150fdd3},
-{14300000, DIF_BPF_COEFF1415, 0xff380391},
-{14300000, DIF_BPF_COEFF1617, 0xff36fb85},
-{14300000, DIF_BPF_COEFF1819, 0x035e0426},
-{14300000, DIF_BPF_COEFF2021, 0xf994fdfe},
-{14300000, DIF_BPF_COEFF2223, 0x08eefe0b},
-{14300000, DIF_BPF_COEFF2425, 0xf6490702},
-{14300000, DIF_BPF_COEFF2627, 0x07e1f43e},
-{14300000, DIF_BPF_COEFF2829, 0xfcb60e97},
-{14300000, DIF_BPF_COEFF3031, 0xfcc6f1be},
-{14300000, DIF_BPF_COEFF3233, 0x0a040a67},
-{14300000, DIF_BPF_COEFF3435, 0xf0dbfc30},
-{14300000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 143_quant.dat*/
-
-
-/*case 14400000:*/
-/* BEGIN - DIF BPF register values from 144_quant.dat*/
-{14400000, DIF_BPF_COEFF01, 0x00000003},
-{14400000, DIF_BPF_COEFF23, 0x0002ffee},
-{14400000, DIF_BPF_COEFF45, 0x00070033},
-{14400000, DIF_BPF_COEFF67, 0xffc9ffb4},
-{14400000, DIF_BPF_COEFF89, 0x00a40027},
-{14400000, DIF_BPF_COEFF1011, 0xfec3007e},
-{14400000, DIF_BPF_COEFF1213, 0x01b4fe3f},
-{14400000, DIF_BPF_COEFF1415, 0xfe760369},
-{14400000, DIF_BPF_COEFF1617, 0x0044fb2e},
-{14400000, DIF_BPF_COEFF1819, 0x02450518},
-{14400000, DIF_BPF_COEFF2021, 0xfa5ffc90},
-{14400000, DIF_BPF_COEFF2223, 0x08c1ffa1},
-{14400000, DIF_BPF_COEFF2425, 0xf5bc05ae},
-{14400000, DIF_BPF_COEFF2627, 0x0902f4fc},
-{14400000, DIF_BPF_COEFF2829, 0xfb600e85},
-{14400000, DIF_BPF_COEFF3031, 0xfde7f15a},
-{14400000, DIF_BPF_COEFF3233, 0x095d0ae2},
-{14400000, DIF_BPF_COEFF3435, 0xf10cfbfb},
-{14400000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 144_quant.dat*/
-
-
-/*case 14500000:*/
-/* BEGIN - DIF BPF register values from 145_quant.dat*/
-{14500000, DIF_BPF_COEFF01, 0xffff0002},
-{14500000, DIF_BPF_COEFF23, 0x0005ffef},
-{14500000, DIF_BPF_COEFF45, 0xfffa0038},
-{14500000, DIF_BPF_COEFF67, 0xffe5ff95},
-{14500000, DIF_BPF_COEFF89, 0x00820074},
-{14500000, DIF_BPF_COEFF1011, 0xfecc0000},
-{14500000, DIF_BPF_COEFF1213, 0x01f0fed0},
-{14500000, DIF_BPF_COEFF1415, 0xfdd20304},
-{14500000, DIF_BPF_COEFF1617, 0x014dfb1d},
-{14500000, DIF_BPF_COEFF1819, 0x010e05ce},
-{14500000, DIF_BPF_COEFF2021, 0xfb64fb41},
-{14500000, DIF_BPF_COEFF2223, 0x084e013b},
-{14500000, DIF_BPF_COEFF2425, 0xf569043e},
-{14500000, DIF_BPF_COEFF2627, 0x0a00f5dd},
-{14500000, DIF_BPF_COEFF2829, 0xfa150e55},
-{14500000, DIF_BPF_COEFF3031, 0xff0bf104},
-{14500000, DIF_BPF_COEFF3233, 0x08b00b59},
-{14500000, DIF_BPF_COEFF3435, 0xf13ffbc6},
-{14500000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 145_quant.dat*/
-
-
-/*case 14600000:*/
-/* BEGIN - DIF BPF register values from 146_quant.dat*/
-{14600000, DIF_BPF_COEFF01, 0xffff0001},
-{14600000, DIF_BPF_COEFF23, 0x0008fff4},
-{14600000, DIF_BPF_COEFF45, 0xffed0035},
-{14600000, DIF_BPF_COEFF67, 0x0005ff83},
-{14600000, DIF_BPF_COEFF89, 0x005000b4},
-{14600000, DIF_BPF_COEFF1011, 0xfef6ff82},
-{14600000, DIF_BPF_COEFF1213, 0x01ffff7a},
-{14600000, DIF_BPF_COEFF1415, 0xfd580269},
-{14600000, DIF_BPF_COEFF1617, 0x0241fb53},
-{14600000, DIF_BPF_COEFF1819, 0xffca0640},
-{14600000, DIF_BPF_COEFF2021, 0xfc99fa1e},
-{14600000, DIF_BPF_COEFF2223, 0x079a02cb},
-{14600000, DIF_BPF_COEFF2425, 0xf55502ba},
-{14600000, DIF_BPF_COEFF2627, 0x0ad5f6e0},
-{14600000, DIF_BPF_COEFF2829, 0xf8d90e0a},
-{14600000, DIF_BPF_COEFF3031, 0x0031f0bd},
-{14600000, DIF_BPF_COEFF3233, 0x07fd0bcb},
-{14600000, DIF_BPF_COEFF3435, 0xf174fb91},
-{14600000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 146_quant.dat*/
-
-
-/*case 14700000:*/
-/* BEGIN - DIF BPF register values from 147_quant.dat*/
-{14700000, DIF_BPF_COEFF01, 0xffffffff},
-{14700000, DIF_BPF_COEFF23, 0x0009fffb},
-{14700000, DIF_BPF_COEFF45, 0xffe4002a},
-{14700000, DIF_BPF_COEFF67, 0x0025ff82},
-{14700000, DIF_BPF_COEFF89, 0x001400e0},
-{14700000, DIF_BPF_COEFF1011, 0xff3cff10},
-{14700000, DIF_BPF_COEFF1213, 0x01e10030},
-{14700000, DIF_BPF_COEFF1415, 0xfd1201a4},
-{14700000, DIF_BPF_COEFF1617, 0x0311fbcd},
-{14700000, DIF_BPF_COEFF1819, 0xfe88066a},
-{14700000, DIF_BPF_COEFF2021, 0xfdf1f92f},
-{14700000, DIF_BPF_COEFF2223, 0x06aa0449},
-{14700000, DIF_BPF_COEFF2425, 0xf57e0128},
-{14700000, DIF_BPF_COEFF2627, 0x0b7ef801},
-{14700000, DIF_BPF_COEFF2829, 0xf7b00da2},
-{14700000, DIF_BPF_COEFF3031, 0x0156f086},
-{14700000, DIF_BPF_COEFF3233, 0x07450c39},
-{14700000, DIF_BPF_COEFF3435, 0xf1acfb5c},
-{14700000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 147_quant.dat*/
-
-
-/*case 14800000:*/
-/* BEGIN - DIF BPF register values from 148_quant.dat*/
-{14800000, DIF_BPF_COEFF01, 0x0000fffe},
-{14800000, DIF_BPF_COEFF23, 0x00080002},
-{14800000, DIF_BPF_COEFF45, 0xffdf0019},
-{14800000, DIF_BPF_COEFF67, 0x003fff92},
-{14800000, DIF_BPF_COEFF89, 0xffd600f1},
-{14800000, DIF_BPF_COEFF1011, 0xff96feb6},
-{14800000, DIF_BPF_COEFF1213, 0x019700e1},
-{14800000, DIF_BPF_COEFF1415, 0xfd0500c2},
-{14800000, DIF_BPF_COEFF1617, 0x03b0fc84},
-{14800000, DIF_BPF_COEFF1819, 0xfd590649},
-{14800000, DIF_BPF_COEFF2021, 0xff5df87f},
-{14800000, DIF_BPF_COEFF2223, 0x058505aa},
-{14800000, DIF_BPF_COEFF2425, 0xf5e4ff91},
-{14800000, DIF_BPF_COEFF2627, 0x0bf9f93c},
-{14800000, DIF_BPF_COEFF2829, 0xf69d0d20},
-{14800000, DIF_BPF_COEFF3031, 0x0279f05e},
-{14800000, DIF_BPF_COEFF3233, 0x06880ca3},
-{14800000, DIF_BPF_COEFF3435, 0xf1e6fb28},
-{14800000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 148_quant.dat*/
-
-
-/*case 14900000:*/
-/* BEGIN - DIF BPF register values from 149_quant.dat*/
-{14900000, DIF_BPF_COEFF01, 0x0000fffd},
-{14900000, DIF_BPF_COEFF23, 0x00060009},
-{14900000, DIF_BPF_COEFF45, 0xffdf0004},
-{14900000, DIF_BPF_COEFF67, 0x0051ffb0},
-{14900000, DIF_BPF_COEFF89, 0xff9d00e8},
-{14900000, DIF_BPF_COEFF1011, 0xfffcfe7c},
-{14900000, DIF_BPF_COEFF1213, 0x01280180},
-{14900000, DIF_BPF_COEFF1415, 0xfd32ffd2},
-{14900000, DIF_BPF_COEFF1617, 0x0413fd6e},
-{14900000, DIF_BPF_COEFF1819, 0xfc4d05df},
-{14900000, DIF_BPF_COEFF2021, 0x00d1f812},
-{14900000, DIF_BPF_COEFF2223, 0x043506e4},
-{14900000, DIF_BPF_COEFF2425, 0xf685fdfb},
-{14900000, DIF_BPF_COEFF2627, 0x0c43fa8d},
-{14900000, DIF_BPF_COEFF2829, 0xf5a10c83},
-{14900000, DIF_BPF_COEFF3031, 0x0399f046},
-{14900000, DIF_BPF_COEFF3233, 0x05c70d08},
-{14900000, DIF_BPF_COEFF3435, 0xf222faf3},
-{14900000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 149_quant.dat*/
-
-
-/*case 15000000:*/
-/* BEGIN - DIF BPF register values from 150_quant.dat*/
-{15000000, DIF_BPF_COEFF01, 0x0000fffd},
-{15000000, DIF_BPF_COEFF23, 0x0003000f},
-{15000000, DIF_BPF_COEFF45, 0xffe5ffef},
-{15000000, DIF_BPF_COEFF67, 0x0057ffd9},
-{15000000, DIF_BPF_COEFF89, 0xff7000c4},
-{15000000, DIF_BPF_COEFF1011, 0x0062fe68},
-{15000000, DIF_BPF_COEFF1213, 0x009e01ff},
-{15000000, DIF_BPF_COEFF1415, 0xfd95fee6},
-{15000000, DIF_BPF_COEFF1617, 0x0435fe7d},
-{15000000, DIF_BPF_COEFF1819, 0xfb710530},
-{15000000, DIF_BPF_COEFF2021, 0x023cf7ee},
-{15000000, DIF_BPF_COEFF2223, 0x02c307ef},
-{15000000, DIF_BPF_COEFF2425, 0xf75efc70},
-{15000000, DIF_BPF_COEFF2627, 0x0c5cfbef},
-{15000000, DIF_BPF_COEFF2829, 0xf4c10bce},
-{15000000, DIF_BPF_COEFF3031, 0x04b3f03f},
-{15000000, DIF_BPF_COEFF3233, 0x05030d69},
-{15000000, DIF_BPF_COEFF3435, 0xf261fabf},
-{15000000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 150_quant.dat*/
-
-
-/*case 15100000:*/
-/* BEGIN - DIF BPF register values from 151_quant.dat*/
-{15100000, DIF_BPF_COEFF01, 0x0000fffd},
-{15100000, DIF_BPF_COEFF23, 0xffff0012},
-{15100000, DIF_BPF_COEFF45, 0xffefffdc},
-{15100000, DIF_BPF_COEFF67, 0x00510006},
-{15100000, DIF_BPF_COEFF89, 0xff540089},
-{15100000, DIF_BPF_COEFF1011, 0x00befe7c},
-{15100000, DIF_BPF_COEFF1213, 0x00060253},
-{15100000, DIF_BPF_COEFF1415, 0xfe27fe0d},
-{15100000, DIF_BPF_COEFF1617, 0x0413ffa2},
-{15100000, DIF_BPF_COEFF1819, 0xfad10446},
-{15100000, DIF_BPF_COEFF2021, 0x0390f812},
-{15100000, DIF_BPF_COEFF2223, 0x013b08c3},
-{15100000, DIF_BPF_COEFF2425, 0xf868faf6},
-{15100000, DIF_BPF_COEFF2627, 0x0c43fd5f},
-{15100000, DIF_BPF_COEFF2829, 0xf3fd0b02},
-{15100000, DIF_BPF_COEFF3031, 0x05c7f046},
-{15100000, DIF_BPF_COEFF3233, 0x043b0dc4},
-{15100000, DIF_BPF_COEFF3435, 0xf2a1fa8b},
-{15100000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 151_quant.dat*/
-
-
-/*case 15200000:*/
-/* BEGIN - DIF BPF register values from 152_quant.dat*/
-{15200000, DIF_BPF_COEFF01, 0x0001fffe},
-{15200000, DIF_BPF_COEFF23, 0xfffc0012},
-{15200000, DIF_BPF_COEFF45, 0xfffbffce},
-{15200000, DIF_BPF_COEFF67, 0x003f0033},
-{15200000, DIF_BPF_COEFF89, 0xff4e003f},
-{15200000, DIF_BPF_COEFF1011, 0x0106feb6},
-{15200000, DIF_BPF_COEFF1213, 0xff6e0276},
-{15200000, DIF_BPF_COEFF1415, 0xfeddfd56},
-{15200000, DIF_BPF_COEFF1617, 0x03b000cc},
-{15200000, DIF_BPF_COEFF1819, 0xfa740329},
-{15200000, DIF_BPF_COEFF2021, 0x04bff87f},
-{15200000, DIF_BPF_COEFF2223, 0xffaa095d},
-{15200000, DIF_BPF_COEFF2425, 0xf99ef995},
-{15200000, DIF_BPF_COEFF2627, 0x0bf9fed8},
-{15200000, DIF_BPF_COEFF2829, 0xf3590a1f},
-{15200000, DIF_BPF_COEFF3031, 0x06d2f05e},
-{15200000, DIF_BPF_COEFF3233, 0x03700e1b},
-{15200000, DIF_BPF_COEFF3435, 0xf2e4fa58},
-{15200000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 152_quant.dat*/
-
-
-/*case 115300000:*/
-/* BEGIN - DIF BPF register values from 153_quant.dat*/
-{15300000, DIF_BPF_COEFF01, 0x0001ffff},
-{15300000, DIF_BPF_COEFF23, 0xfff9000f},
-{15300000, DIF_BPF_COEFF45, 0x0009ffc8},
-{15300000, DIF_BPF_COEFF67, 0x00250059},
-{15300000, DIF_BPF_COEFF89, 0xff5effee},
-{15300000, DIF_BPF_COEFF1011, 0x0132ff10},
-{15300000, DIF_BPF_COEFF1213, 0xfee30265},
-{15300000, DIF_BPF_COEFF1415, 0xffaafccf},
-{15300000, DIF_BPF_COEFF1617, 0x031101eb},
-{15300000, DIF_BPF_COEFF1819, 0xfa6001e8},
-{15300000, DIF_BPF_COEFF2021, 0x05bdf92f},
-{15300000, DIF_BPF_COEFF2223, 0xfe1b09b6},
-{15300000, DIF_BPF_COEFF2425, 0xfafaf852},
-{15300000, DIF_BPF_COEFF2627, 0x0b7e0055},
-{15300000, DIF_BPF_COEFF2829, 0xf2d50929},
-{15300000, DIF_BPF_COEFF3031, 0x07d3f086},
-{15300000, DIF_BPF_COEFF3233, 0x02a30e6c},
-{15300000, DIF_BPF_COEFF3435, 0xf329fa24},
-{15300000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 153_quant.dat*/
-
-
-/*case 115400000:*/
-/* BEGIN - DIF BPF register values from 154_quant.dat*/
-{15400000, DIF_BPF_COEFF01, 0x00010001},
-{15400000, DIF_BPF_COEFF23, 0xfff80009},
-{15400000, DIF_BPF_COEFF45, 0x0015ffca},
-{15400000, DIF_BPF_COEFF67, 0x00050074},
-{15400000, DIF_BPF_COEFF89, 0xff81ff9f},
-{15400000, DIF_BPF_COEFF1011, 0x013dff82},
-{15400000, DIF_BPF_COEFF1213, 0xfe710221},
-{15400000, DIF_BPF_COEFF1415, 0x007cfc80},
-{15400000, DIF_BPF_COEFF1617, 0x024102ed},
-{15400000, DIF_BPF_COEFF1819, 0xfa940090},
-{15400000, DIF_BPF_COEFF2021, 0x0680fa1e},
-{15400000, DIF_BPF_COEFF2223, 0xfc9b09cd},
-{15400000, DIF_BPF_COEFF2425, 0xfc73f736},
-{15400000, DIF_BPF_COEFF2627, 0x0ad501d0},
-{15400000, DIF_BPF_COEFF2829, 0xf2740820},
-{15400000, DIF_BPF_COEFF3031, 0x08c9f0bd},
-{15400000, DIF_BPF_COEFF3233, 0x01d40eb9},
-{15400000, DIF_BPF_COEFF3435, 0xf371f9f1},
-{15400000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 154_quant.dat*/
-
-
-/*case 115500000:*/
-/* BEGIN - DIF BPF register values from 155_quant.dat*/
-{15500000, DIF_BPF_COEFF01, 0x00000002},
-{15500000, DIF_BPF_COEFF23, 0xfff80002},
-{15500000, DIF_BPF_COEFF45, 0x001effd5},
-{15500000, DIF_BPF_COEFF67, 0xffe5007f},
-{15500000, DIF_BPF_COEFF89, 0xffb4ff5b},
-{15500000, DIF_BPF_COEFF1011, 0x01280000},
-{15500000, DIF_BPF_COEFF1213, 0xfe2401b0},
-{15500000, DIF_BPF_COEFF1415, 0x0146fc70},
-{15500000, DIF_BPF_COEFF1617, 0x014d03c6},
-{15500000, DIF_BPF_COEFF1819, 0xfb10ff32},
-{15500000, DIF_BPF_COEFF2021, 0x0701fb41},
-{15500000, DIF_BPF_COEFF2223, 0xfb3709a1},
-{15500000, DIF_BPF_COEFF2425, 0xfe00f644},
-{15500000, DIF_BPF_COEFF2627, 0x0a000345},
-{15500000, DIF_BPF_COEFF2829, 0xf2350708},
-{15500000, DIF_BPF_COEFF3031, 0x09b2f104},
-{15500000, DIF_BPF_COEFF3233, 0x01050eff},
-{15500000, DIF_BPF_COEFF3435, 0xf3baf9be},
-{15500000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 155_quant.dat*/
-
-
-/*case 115600000:*/
-/* BEGIN - DIF BPF register values from 156_quant.dat*/
-{15600000, DIF_BPF_COEFF01, 0x00000003},
-{15600000, DIF_BPF_COEFF23, 0xfff9fffb},
-{15600000, DIF_BPF_COEFF45, 0x0022ffe6},
-{15600000, DIF_BPF_COEFF67, 0xffc9007a},
-{15600000, DIF_BPF_COEFF89, 0xfff0ff29},
-{15600000, DIF_BPF_COEFF1011, 0x00f2007e},
-{15600000, DIF_BPF_COEFF1213, 0xfe01011b},
-{15600000, DIF_BPF_COEFF1415, 0x01f6fc9e},
-{15600000, DIF_BPF_COEFF1617, 0x00440467},
-{15600000, DIF_BPF_COEFF1819, 0xfbccfdde},
-{15600000, DIF_BPF_COEFF2021, 0x0738fc90},
-{15600000, DIF_BPF_COEFF2223, 0xf9f70934},
-{15600000, DIF_BPF_COEFF2425, 0xff99f582},
-{15600000, DIF_BPF_COEFF2627, 0x090204b0},
-{15600000, DIF_BPF_COEFF2829, 0xf21a05e1},
-{15600000, DIF_BPF_COEFF3031, 0x0a8df15a},
-{15600000, DIF_BPF_COEFF3233, 0x00340f41},
-{15600000, DIF_BPF_COEFF3435, 0xf405f98b},
-{15600000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 156_quant.dat*/
-
-
-/*case 115700000:*/
-/* BEGIN - DIF BPF register values from 157_quant.dat*/
-{15700000, DIF_BPF_COEFF01, 0x00000003},
-{15700000, DIF_BPF_COEFF23, 0xfffcfff4},
-{15700000, DIF_BPF_COEFF45, 0x0020fffa},
-{15700000, DIF_BPF_COEFF67, 0xffb40064},
-{15700000, DIF_BPF_COEFF89, 0x002fff11},
-{15700000, DIF_BPF_COEFF1011, 0x00a400f0},
-{15700000, DIF_BPF_COEFF1213, 0xfe0d006e},
-{15700000, DIF_BPF_COEFF1415, 0x0281fd09},
-{15700000, DIF_BPF_COEFF1617, 0xff3604c9},
-{15700000, DIF_BPF_COEFF1819, 0xfcbffca2},
-{15700000, DIF_BPF_COEFF2021, 0x0726fdfe},
-{15700000, DIF_BPF_COEFF2223, 0xf8e80888},
-{15700000, DIF_BPF_COEFF2425, 0x0134f4f3},
-{15700000, DIF_BPF_COEFF2627, 0x07e1060c},
-{15700000, DIF_BPF_COEFF2829, 0xf22304af},
-{15700000, DIF_BPF_COEFF3031, 0x0b59f1be},
-{15700000, DIF_BPF_COEFF3233, 0xff640f7d},
-{15700000, DIF_BPF_COEFF3435, 0xf452f959},
-{15700000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 157_quant.dat*/
-
-
-/*case 115800000:*/
-/* BEGIN - DIF BPF register values from 158_quant.dat*/
-{15800000, DIF_BPF_COEFF01, 0x00000003},
-{15800000, DIF_BPF_COEFF23, 0x0000fff0},
-{15800000, DIF_BPF_COEFF45, 0x001a0010},
-{15800000, DIF_BPF_COEFF67, 0xffaa0041},
-{15800000, DIF_BPF_COEFF89, 0x0067ff13},
-{15800000, DIF_BPF_COEFF1011, 0x0043014a},
-{15800000, DIF_BPF_COEFF1213, 0xfe46ffb9},
-{15800000, DIF_BPF_COEFF1415, 0x02dbfda8},
-{15800000, DIF_BPF_COEFF1617, 0xfe3504e5},
-{15800000, DIF_BPF_COEFF1819, 0xfddcfb8d},
-{15800000, DIF_BPF_COEFF2021, 0x06c9ff7e},
-{15800000, DIF_BPF_COEFF2223, 0xf81107a2},
-{15800000, DIF_BPF_COEFF2425, 0x02c9f49a},
-{15800000, DIF_BPF_COEFF2627, 0x069f0753},
-{15800000, DIF_BPF_COEFF2829, 0xf2500373},
-{15800000, DIF_BPF_COEFF3031, 0x0c14f231},
-{15800000, DIF_BPF_COEFF3233, 0xfe930fb3},
-{15800000, DIF_BPF_COEFF3435, 0xf4a1f927},
-{15800000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 158_quant.dat*/
-
-
-/*case 115900000:*/
-/* BEGIN - DIF BPF register values from 159_quant.dat*/
-{15900000, DIF_BPF_COEFF01, 0xffff0002},
-{15900000, DIF_BPF_COEFF23, 0x0003ffee},
-{15900000, DIF_BPF_COEFF45, 0x000f0023},
-{15900000, DIF_BPF_COEFF67, 0xffac0016},
-{15900000, DIF_BPF_COEFF89, 0x0093ff31},
-{15900000, DIF_BPF_COEFF1011, 0xffdc0184},
-{15900000, DIF_BPF_COEFF1213, 0xfea6ff09},
-{15900000, DIF_BPF_COEFF1415, 0x02fdfe70},
-{15900000, DIF_BPF_COEFF1617, 0xfd5104ba},
-{15900000, DIF_BPF_COEFF1819, 0xff15faac},
-{15900000, DIF_BPF_COEFF2021, 0x06270103},
-{15900000, DIF_BPF_COEFF2223, 0xf7780688},
-{15900000, DIF_BPF_COEFF2425, 0x044df479},
-{15900000, DIF_BPF_COEFF2627, 0x05430883},
-{15900000, DIF_BPF_COEFF2829, 0xf2a00231},
-{15900000, DIF_BPF_COEFF3031, 0x0cbef2b2},
-{15900000, DIF_BPF_COEFF3233, 0xfdc40fe3},
-{15900000, DIF_BPF_COEFF3435, 0xf4f2f8f5},
-{15900000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 159_quant.dat*/
-
-
-/*case 116000000:*/
-/* BEGIN - DIF BPF register values from 160_quant.dat*/
-{16000000, DIF_BPF_COEFF01, 0xffff0001},
-{16000000, DIF_BPF_COEFF23, 0x0006ffef},
-{16000000, DIF_BPF_COEFF45, 0x00020031},
-{16000000, DIF_BPF_COEFF67, 0xffbaffe8},
-{16000000, DIF_BPF_COEFF89, 0x00adff66},
-{16000000, DIF_BPF_COEFF1011, 0xff790198},
-{16000000, DIF_BPF_COEFF1213, 0xff26fe6e},
-{16000000, DIF_BPF_COEFF1415, 0x02e5ff55},
-{16000000, DIF_BPF_COEFF1617, 0xfc99044a},
-{16000000, DIF_BPF_COEFF1819, 0x005bfa09},
-{16000000, DIF_BPF_COEFF2021, 0x0545027f},
-{16000000, DIF_BPF_COEFF2223, 0xf7230541},
-{16000000, DIF_BPF_COEFF2425, 0x05b8f490},
-{16000000, DIF_BPF_COEFF2627, 0x03d20997},
-{16000000, DIF_BPF_COEFF2829, 0xf31300eb},
-{16000000, DIF_BPF_COEFF3031, 0x0d55f341},
-{16000000, DIF_BPF_COEFF3233, 0xfcf6100e},
-{16000000, DIF_BPF_COEFF3435, 0xf544f8c3},
-{16000000, DIF_BPF_COEFF36, 0x110d0000},
-/* END - DIF BPF register values from 160_quant.dat*/
-};
-
-#endif
+++ /dev/null
-/*
- DVB device driver for cx231xx
-
- Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
- Based on em28xx driver
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/usb.h>
-
-#include "cx231xx.h"
-#include <media/v4l2-common.h>
-#include <media/videobuf-vmalloc.h>
-
-#include "xc5000.h"
-#include "s5h1432.h"
-#include "tda18271.h"
-#include "s5h1411.h"
-#include "lgdt3305.h"
-#include "mb86a20s.h"
-
-MODULE_DESCRIPTION("driver for cx231xx based DVB cards");
-MODULE_AUTHOR("Srinivasa Deevi <srinivasa.deevi@conexant.com>");
-MODULE_LICENSE("GPL");
-
-static unsigned int debug;
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "enable debug messages [dvb]");
-
-DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
-
-#define dprintk(level, fmt, arg...) do { \
-if (debug >= level) \
- printk(KERN_DEBUG "%s/2-dvb: " fmt, dev->name, ## arg); \
-} while (0)
-
-#define CX231XX_DVB_NUM_BUFS 5
-#define CX231XX_DVB_MAX_PACKETSIZE 564
-#define CX231XX_DVB_MAX_PACKETS 64
-
-struct cx231xx_dvb {
- struct dvb_frontend *frontend;
-
- /* feed count management */
- struct mutex lock;
- int nfeeds;
-
- /* general boilerplate stuff */
- struct dvb_adapter adapter;
- struct dvb_demux demux;
- struct dmxdev dmxdev;
- struct dmx_frontend fe_hw;
- struct dmx_frontend fe_mem;
- struct dvb_net net;
-};
-
-static struct s5h1432_config dvico_s5h1432_config = {
- .output_mode = S5H1432_SERIAL_OUTPUT,
- .gpio = S5H1432_GPIO_ON,
- .qam_if = S5H1432_IF_4000,
- .vsb_if = S5H1432_IF_4000,
- .inversion = S5H1432_INVERSION_OFF,
- .status_mode = S5H1432_DEMODLOCKING,
- .mpeg_timing = S5H1432_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
-};
-
-static struct tda18271_std_map cnxt_rde253s_tda18271_std_map = {
- .dvbt_6 = { .if_freq = 4000, .agc_mode = 3, .std = 4,
- .if_lvl = 1, .rfagc_top = 0x37, },
- .dvbt_7 = { .if_freq = 4000, .agc_mode = 3, .std = 5,
- .if_lvl = 1, .rfagc_top = 0x37, },
- .dvbt_8 = { .if_freq = 4000, .agc_mode = 3, .std = 6,
- .if_lvl = 1, .rfagc_top = 0x37, },
-};
-
-static struct tda18271_std_map mb86a20s_tda18271_config = {
- .dvbt_6 = { .if_freq = 3300, .agc_mode = 3, .std = 4,
- .if_lvl = 7, .rfagc_top = 0x37, },
-};
-
-static struct tda18271_config cnxt_rde253s_tunerconfig = {
- .std_map = &cnxt_rde253s_tda18271_std_map,
- .gate = TDA18271_GATE_ANALOG,
-};
-
-static struct s5h1411_config tda18271_s5h1411_config = {
- .output_mode = S5H1411_SERIAL_OUTPUT,
- .gpio = S5H1411_GPIO_OFF,
- .vsb_if = S5H1411_IF_3250,
- .qam_if = S5H1411_IF_4000,
- .inversion = S5H1411_INVERSION_ON,
- .status_mode = S5H1411_DEMODLOCKING,
- .mpeg_timing = S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
-};
-static struct s5h1411_config xc5000_s5h1411_config = {
- .output_mode = S5H1411_SERIAL_OUTPUT,
- .gpio = S5H1411_GPIO_OFF,
- .vsb_if = S5H1411_IF_3250,
- .qam_if = S5H1411_IF_3250,
- .inversion = S5H1411_INVERSION_OFF,
- .status_mode = S5H1411_DEMODLOCKING,
- .mpeg_timing = S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
-};
-
-static struct lgdt3305_config hcw_lgdt3305_config = {
- .i2c_addr = 0x0e,
- .mpeg_mode = LGDT3305_MPEG_SERIAL,
- .tpclk_edge = LGDT3305_TPCLK_FALLING_EDGE,
- .tpvalid_polarity = LGDT3305_TP_VALID_HIGH,
- .deny_i2c_rptr = 1,
- .spectral_inversion = 1,
- .qam_if_khz = 4000,
- .vsb_if_khz = 3250,
-};
-
-static struct tda18271_std_map hauppauge_tda18271_std_map = {
- .atsc_6 = { .if_freq = 3250, .agc_mode = 3, .std = 4,
- .if_lvl = 1, .rfagc_top = 0x58, },
- .qam_6 = { .if_freq = 4000, .agc_mode = 3, .std = 5,
- .if_lvl = 1, .rfagc_top = 0x58, },
-};
-
-static struct tda18271_config hcw_tda18271_config = {
- .std_map = &hauppauge_tda18271_std_map,
- .gate = TDA18271_GATE_DIGITAL,
-};
-
-static const struct mb86a20s_config pv_mb86a20s_config = {
- .demod_address = 0x10,
- .is_serial = true,
-};
-
-static struct tda18271_config pv_tda18271_config = {
- .std_map = &mb86a20s_tda18271_config,
- .gate = TDA18271_GATE_DIGITAL,
- .small_i2c = TDA18271_03_BYTE_CHUNK_INIT,
-};
-
-static inline void print_err_status(struct cx231xx *dev, int packet, int status)
-{
- char *errmsg = "Unknown";
-
- switch (status) {
- case -ENOENT:
- errmsg = "unlinked synchronuously";
- break;
- case -ECONNRESET:
- errmsg = "unlinked asynchronuously";
- break;
- case -ENOSR:
- errmsg = "Buffer error (overrun)";
- break;
- case -EPIPE:
- errmsg = "Stalled (device not responding)";
- break;
- case -EOVERFLOW:
- errmsg = "Babble (bad cable?)";
- break;
- case -EPROTO:
- errmsg = "Bit-stuff error (bad cable?)";
- break;
- case -EILSEQ:
- errmsg = "CRC/Timeout (could be anything)";
- break;
- case -ETIME:
- errmsg = "Device does not respond";
- break;
- }
- if (packet < 0) {
- dprintk(1, "URB status %d [%s].\n", status, errmsg);
- } else {
- dprintk(1, "URB packet %d, status %d [%s].\n",
- packet, status, errmsg);
- }
-}
-
-static inline int dvb_isoc_copy(struct cx231xx *dev, struct urb *urb)
-{
- int i;
-
- if (!dev)
- return 0;
-
- if (dev->state & DEV_DISCONNECTED)
- return 0;
-
- if (urb->status < 0) {
- print_err_status(dev, -1, urb->status);
- if (urb->status == -ENOENT)
- return 0;
- }
-
- for (i = 0; i < urb->number_of_packets; i++) {
- int status = urb->iso_frame_desc[i].status;
-
- if (status < 0) {
- print_err_status(dev, i, status);
- if (urb->iso_frame_desc[i].status != -EPROTO)
- continue;
- }
-
- dvb_dmx_swfilter(&dev->dvb->demux,
- urb->transfer_buffer +
- urb->iso_frame_desc[i].offset,
- urb->iso_frame_desc[i].actual_length);
- }
-
- return 0;
-}
-
-static inline int dvb_bulk_copy(struct cx231xx *dev, struct urb *urb)
-{
- if (!dev)
- return 0;
-
- if (dev->state & DEV_DISCONNECTED)
- return 0;
-
- if (urb->status < 0) {
- print_err_status(dev, -1, urb->status);
- if (urb->status == -ENOENT)
- return 0;
- }
-
- /* Feed the transport payload into the kernel demux */
- dvb_dmx_swfilter(&dev->dvb->demux,
- urb->transfer_buffer, urb->actual_length);
-
- return 0;
-}
-
-static int start_streaming(struct cx231xx_dvb *dvb)
-{
- int rc;
- struct cx231xx *dev = dvb->adapter.priv;
-
- if (dev->USE_ISO) {
- cx231xx_info("DVB transfer mode is ISO.\n");
- mutex_lock(&dev->i2c_lock);
- cx231xx_enable_i2c_port_3(dev, false);
- cx231xx_set_alt_setting(dev, INDEX_TS1, 4);
- cx231xx_enable_i2c_port_3(dev, true);
- mutex_unlock(&dev->i2c_lock);
- rc = cx231xx_set_mode(dev, CX231XX_DIGITAL_MODE);
- if (rc < 0)
- return rc;
- dev->mode_tv = 1;
- return cx231xx_init_isoc(dev, CX231XX_DVB_MAX_PACKETS,
- CX231XX_DVB_NUM_BUFS,
- dev->ts1_mode.max_pkt_size,
- dvb_isoc_copy);
- } else {
- cx231xx_info("DVB transfer mode is BULK.\n");
- cx231xx_set_alt_setting(dev, INDEX_TS1, 0);
- rc = cx231xx_set_mode(dev, CX231XX_DIGITAL_MODE);
- if (rc < 0)
- return rc;
- dev->mode_tv = 1;
- return cx231xx_init_bulk(dev, CX231XX_DVB_MAX_PACKETS,
- CX231XX_DVB_NUM_BUFS,
- dev->ts1_mode.max_pkt_size,
- dvb_bulk_copy);
- }
-
-}
-
-static int stop_streaming(struct cx231xx_dvb *dvb)
-{
- struct cx231xx *dev = dvb->adapter.priv;
-
- if (dev->USE_ISO)
- cx231xx_uninit_isoc(dev);
- else
- cx231xx_uninit_bulk(dev);
-
- cx231xx_set_mode(dev, CX231XX_SUSPEND);
-
- return 0;
-}
-
-static int start_feed(struct dvb_demux_feed *feed)
-{
- struct dvb_demux *demux = feed->demux;
- struct cx231xx_dvb *dvb = demux->priv;
- int rc, ret;
-
- if (!demux->dmx.frontend)
- return -EINVAL;
-
- mutex_lock(&dvb->lock);
- dvb->nfeeds++;
- rc = dvb->nfeeds;
-
- if (dvb->nfeeds == 1) {
- ret = start_streaming(dvb);
- if (ret < 0)
- rc = ret;
- }
-
- mutex_unlock(&dvb->lock);
- return rc;
-}
-
-static int stop_feed(struct dvb_demux_feed *feed)
-{
- struct dvb_demux *demux = feed->demux;
- struct cx231xx_dvb *dvb = demux->priv;
- int err = 0;
-
- mutex_lock(&dvb->lock);
- dvb->nfeeds--;
-
- if (0 == dvb->nfeeds)
- err = stop_streaming(dvb);
-
- mutex_unlock(&dvb->lock);
- return err;
-}
-
-/* ------------------------------------------------------------------ */
-static int cx231xx_dvb_bus_ctrl(struct dvb_frontend *fe, int acquire)
-{
- struct cx231xx *dev = fe->dvb->priv;
-
- if (acquire)
- return cx231xx_set_mode(dev, CX231XX_DIGITAL_MODE);
- else
- return cx231xx_set_mode(dev, CX231XX_SUSPEND);
-}
-
-/* ------------------------------------------------------------------ */
-
-static struct xc5000_config cnxt_rde250_tunerconfig = {
- .i2c_address = 0x61,
- .if_khz = 4000,
-};
-static struct xc5000_config cnxt_rdu250_tunerconfig = {
- .i2c_address = 0x61,
- .if_khz = 3250,
-};
-
-/* ------------------------------------------------------------------ */
-#if 0
-static int attach_xc5000(u8 addr, struct cx231xx *dev)
-{
-
- struct dvb_frontend *fe;
- struct xc5000_config cfg;
-
- memset(&cfg, 0, sizeof(cfg));
- cfg.i2c_adap = &dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap;
- cfg.i2c_addr = addr;
-
- if (!dev->dvb->frontend) {
- printk(KERN_ERR "%s/2: dvb frontend not attached. "
- "Can't attach xc5000\n", dev->name);
- return -EINVAL;
- }
-
- fe = dvb_attach(xc5000_attach, dev->dvb->frontend, &cfg);
- if (!fe) {
- printk(KERN_ERR "%s/2: xc5000 attach failed\n", dev->name);
- dvb_frontend_detach(dev->dvb->frontend);
- dev->dvb->frontend = NULL;
- return -EINVAL;
- }
-
- printk(KERN_INFO "%s/2: xc5000 attached\n", dev->name);
-
- return 0;
-}
-#endif
-
-int cx231xx_set_analog_freq(struct cx231xx *dev, u32 freq)
-{
- int status = 0;
-
- if ((dev->dvb != NULL) && (dev->dvb->frontend != NULL)) {
-
- struct dvb_tuner_ops *dops = &dev->dvb->frontend->ops.tuner_ops;
-
- if (dops->set_analog_params != NULL) {
- struct analog_parameters params;
-
- params.frequency = freq;
- params.std = dev->norm;
- params.mode = 0; /* 0- Air; 1 - cable */
- /*params.audmode = ; */
-
- /* Set the analog parameters to set the frequency */
- dops->set_analog_params(dev->dvb->frontend, ¶ms);
- }
-
- }
-
- return status;
-}
-
-int cx231xx_reset_analog_tuner(struct cx231xx *dev)
-{
- int status = 0;
-
- if ((dev->dvb != NULL) && (dev->dvb->frontend != NULL)) {
-
- struct dvb_tuner_ops *dops = &dev->dvb->frontend->ops.tuner_ops;
-
- if (dops->init != NULL && !dev->xc_fw_load_done) {
-
- cx231xx_info("Reloading firmware for XC5000\n");
- status = dops->init(dev->dvb->frontend);
- if (status == 0) {
- dev->xc_fw_load_done = 1;
- cx231xx_info
- ("XC5000 firmware download completed\n");
- } else {
- dev->xc_fw_load_done = 0;
- cx231xx_info
- ("XC5000 firmware download failed !!!\n");
- }
- }
-
- }
-
- return status;
-}
-
-/* ------------------------------------------------------------------ */
-
-static int register_dvb(struct cx231xx_dvb *dvb,
- struct module *module,
- struct cx231xx *dev, struct device *device)
-{
- int result;
-
- mutex_init(&dvb->lock);
-
- /* register adapter */
- result = dvb_register_adapter(&dvb->adapter, dev->name, module, device,
- adapter_nr);
- if (result < 0) {
- printk(KERN_WARNING
- "%s: dvb_register_adapter failed (errno = %d)\n",
- dev->name, result);
- goto fail_adapter;
- }
-
- /* Ensure all frontends negotiate bus access */
- dvb->frontend->ops.ts_bus_ctrl = cx231xx_dvb_bus_ctrl;
-
- dvb->adapter.priv = dev;
-
- /* register frontend */
- result = dvb_register_frontend(&dvb->adapter, dvb->frontend);
- if (result < 0) {
- printk(KERN_WARNING
- "%s: dvb_register_frontend failed (errno = %d)\n",
- dev->name, result);
- goto fail_frontend;
- }
-
- /* register demux stuff */
- dvb->demux.dmx.capabilities =
- DMX_TS_FILTERING | DMX_SECTION_FILTERING |
- DMX_MEMORY_BASED_FILTERING;
- dvb->demux.priv = dvb;
- dvb->demux.filternum = 256;
- dvb->demux.feednum = 256;
- dvb->demux.start_feed = start_feed;
- dvb->demux.stop_feed = stop_feed;
-
- result = dvb_dmx_init(&dvb->demux);
- if (result < 0) {
- printk(KERN_WARNING "%s: dvb_dmx_init failed (errno = %d)\n",
- dev->name, result);
- goto fail_dmx;
- }
-
- dvb->dmxdev.filternum = 256;
- dvb->dmxdev.demux = &dvb->demux.dmx;
- dvb->dmxdev.capabilities = 0;
- result = dvb_dmxdev_init(&dvb->dmxdev, &dvb->adapter);
- if (result < 0) {
- printk(KERN_WARNING "%s: dvb_dmxdev_init failed (errno = %d)\n",
- dev->name, result);
- goto fail_dmxdev;
- }
-
- dvb->fe_hw.source = DMX_FRONTEND_0;
- result = dvb->demux.dmx.add_frontend(&dvb->demux.dmx, &dvb->fe_hw);
- if (result < 0) {
- printk(KERN_WARNING
- "%s: add_frontend failed (DMX_FRONTEND_0, errno = %d)\n",
- dev->name, result);
- goto fail_fe_hw;
- }
-
- dvb->fe_mem.source = DMX_MEMORY_FE;
- result = dvb->demux.dmx.add_frontend(&dvb->demux.dmx, &dvb->fe_mem);
- if (result < 0) {
- printk(KERN_WARNING
- "%s: add_frontend failed (DMX_MEMORY_FE, errno = %d)\n",
- dev->name, result);
- goto fail_fe_mem;
- }
-
- result = dvb->demux.dmx.connect_frontend(&dvb->demux.dmx, &dvb->fe_hw);
- if (result < 0) {
- printk(KERN_WARNING
- "%s: connect_frontend failed (errno = %d)\n", dev->name,
- result);
- goto fail_fe_conn;
- }
-
- /* register network adapter */
- dvb_net_init(&dvb->adapter, &dvb->net, &dvb->demux.dmx);
- return 0;
-
-fail_fe_conn:
- dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_mem);
-fail_fe_mem:
- dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_hw);
-fail_fe_hw:
- dvb_dmxdev_release(&dvb->dmxdev);
-fail_dmxdev:
- dvb_dmx_release(&dvb->demux);
-fail_dmx:
- dvb_unregister_frontend(dvb->frontend);
-fail_frontend:
- dvb_frontend_detach(dvb->frontend);
- dvb_unregister_adapter(&dvb->adapter);
-fail_adapter:
- return result;
-}
-
-static void unregister_dvb(struct cx231xx_dvb *dvb)
-{
- dvb_net_release(&dvb->net);
- dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_mem);
- dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_hw);
- dvb_dmxdev_release(&dvb->dmxdev);
- dvb_dmx_release(&dvb->demux);
- dvb_unregister_frontend(dvb->frontend);
- dvb_frontend_detach(dvb->frontend);
- dvb_unregister_adapter(&dvb->adapter);
-}
-
-static int dvb_init(struct cx231xx *dev)
-{
- int result = 0;
- struct cx231xx_dvb *dvb;
-
- if (!dev->board.has_dvb) {
- /* This device does not support the extension */
- return 0;
- }
-
- dvb = kzalloc(sizeof(struct cx231xx_dvb), GFP_KERNEL);
-
- if (dvb == NULL) {
- printk(KERN_INFO "cx231xx_dvb: memory allocation failed\n");
- return -ENOMEM;
- }
- dev->dvb = dvb;
- dev->cx231xx_set_analog_freq = cx231xx_set_analog_freq;
- dev->cx231xx_reset_analog_tuner = cx231xx_reset_analog_tuner;
-
- mutex_lock(&dev->lock);
- cx231xx_set_mode(dev, CX231XX_DIGITAL_MODE);
- cx231xx_demod_reset(dev);
- /* init frontend */
- switch (dev->model) {
- case CX231XX_BOARD_CNXT_CARRAERA:
- case CX231XX_BOARD_CNXT_RDE_250:
-
- dev->dvb->frontend = dvb_attach(s5h1432_attach,
- &dvico_s5h1432_config,
- &dev->i2c_bus[dev->board.demod_i2c_master].i2c_adap);
-
- if (dev->dvb->frontend == NULL) {
- printk(DRIVER_NAME
- ": Failed to attach s5h1432 front end\n");
- result = -EINVAL;
- goto out_free;
- }
-
- /* define general-purpose callback pointer */
- dvb->frontend->callback = cx231xx_tuner_callback;
-
- if (!dvb_attach(xc5000_attach, dev->dvb->frontend,
- &dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap,
- &cnxt_rde250_tunerconfig)) {
- result = -EINVAL;
- goto out_free;
- }
-
- break;
- case CX231XX_BOARD_CNXT_SHELBY:
- case CX231XX_BOARD_CNXT_RDU_250:
-
- dev->dvb->frontend = dvb_attach(s5h1411_attach,
- &xc5000_s5h1411_config,
- &dev->i2c_bus[dev->board.demod_i2c_master].i2c_adap);
-
- if (dev->dvb->frontend == NULL) {
- printk(DRIVER_NAME
- ": Failed to attach s5h1411 front end\n");
- result = -EINVAL;
- goto out_free;
- }
-
- /* define general-purpose callback pointer */
- dvb->frontend->callback = cx231xx_tuner_callback;
-
- if (!dvb_attach(xc5000_attach, dev->dvb->frontend,
- &dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap,
- &cnxt_rdu250_tunerconfig)) {
- result = -EINVAL;
- goto out_free;
- }
- break;
- case CX231XX_BOARD_CNXT_RDE_253S:
-
- dev->dvb->frontend = dvb_attach(s5h1432_attach,
- &dvico_s5h1432_config,
- &dev->i2c_bus[dev->board.demod_i2c_master].i2c_adap);
-
- if (dev->dvb->frontend == NULL) {
- printk(DRIVER_NAME
- ": Failed to attach s5h1432 front end\n");
- result = -EINVAL;
- goto out_free;
- }
-
- /* define general-purpose callback pointer */
- dvb->frontend->callback = cx231xx_tuner_callback;
-
- if (!dvb_attach(tda18271_attach, dev->dvb->frontend,
- 0x60, &dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap,
- &cnxt_rde253s_tunerconfig)) {
- result = -EINVAL;
- goto out_free;
- }
- break;
- case CX231XX_BOARD_CNXT_RDU_253S:
-
- dev->dvb->frontend = dvb_attach(s5h1411_attach,
- &tda18271_s5h1411_config,
- &dev->i2c_bus[dev->board.demod_i2c_master].i2c_adap);
-
- if (dev->dvb->frontend == NULL) {
- printk(DRIVER_NAME
- ": Failed to attach s5h1411 front end\n");
- result = -EINVAL;
- goto out_free;
- }
-
- /* define general-purpose callback pointer */
- dvb->frontend->callback = cx231xx_tuner_callback;
-
- if (!dvb_attach(tda18271_attach, dev->dvb->frontend,
- 0x60, &dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap,
- &cnxt_rde253s_tunerconfig)) {
- result = -EINVAL;
- goto out_free;
- }
- break;
- case CX231XX_BOARD_HAUPPAUGE_EXETER:
-
- printk(KERN_INFO "%s: looking for tuner / demod on i2c bus: %d\n",
- __func__, i2c_adapter_id(&dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap));
-
- dev->dvb->frontend = dvb_attach(lgdt3305_attach,
- &hcw_lgdt3305_config,
- &dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap);
-
- if (dev->dvb->frontend == NULL) {
- printk(DRIVER_NAME
- ": Failed to attach LG3305 front end\n");
- result = -EINVAL;
- goto out_free;
- }
-
- /* define general-purpose callback pointer */
- dvb->frontend->callback = cx231xx_tuner_callback;
-
- dvb_attach(tda18271_attach, dev->dvb->frontend,
- 0x60, &dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap,
- &hcw_tda18271_config);
- break;
-
- case CX231XX_BOARD_PV_PLAYTV_USB_HYBRID:
- case CX231XX_BOARD_KWORLD_UB430_USB_HYBRID:
-
- printk(KERN_INFO "%s: looking for demod on i2c bus: %d\n",
- __func__, i2c_adapter_id(&dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap));
-
- dev->dvb->frontend = dvb_attach(mb86a20s_attach,
- &pv_mb86a20s_config,
- &dev->i2c_bus[dev->board.demod_i2c_master].i2c_adap);
-
- if (dev->dvb->frontend == NULL) {
- printk(DRIVER_NAME
- ": Failed to attach mb86a20s demod\n");
- result = -EINVAL;
- goto out_free;
- }
-
- /* define general-purpose callback pointer */
- dvb->frontend->callback = cx231xx_tuner_callback;
-
- dvb_attach(tda18271_attach, dev->dvb->frontend,
- 0x60, &dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap,
- &pv_tda18271_config);
- break;
-
- default:
- printk(KERN_ERR "%s/2: The frontend of your DVB/ATSC card"
- " isn't supported yet\n", dev->name);
- break;
- }
- if (NULL == dvb->frontend) {
- printk(KERN_ERR
- "%s/2: frontend initialization failed\n", dev->name);
- result = -EINVAL;
- goto out_free;
- }
-
- /* register everything */
- result = register_dvb(dvb, THIS_MODULE, dev, &dev->udev->dev);
-
- if (result < 0)
- goto out_free;
-
-
- printk(KERN_INFO "Successfully loaded cx231xx-dvb\n");
-
-ret:
- cx231xx_set_mode(dev, CX231XX_SUSPEND);
- mutex_unlock(&dev->lock);
- return result;
-
-out_free:
- kfree(dvb);
- dev->dvb = NULL;
- goto ret;
-}
-
-static int dvb_fini(struct cx231xx *dev)
-{
- if (!dev->board.has_dvb) {
- /* This device does not support the extension */
- return 0;
- }
-
- if (dev->dvb) {
- unregister_dvb(dev->dvb);
- dev->dvb = NULL;
- }
-
- return 0;
-}
-
-static struct cx231xx_ops dvb_ops = {
- .id = CX231XX_DVB,
- .name = "Cx231xx dvb Extension",
- .init = dvb_init,
- .fini = dvb_fini,
-};
-
-static int __init cx231xx_dvb_register(void)
-{
- return cx231xx_register_extension(&dvb_ops);
-}
-
-static void __exit cx231xx_dvb_unregister(void)
-{
- cx231xx_unregister_extension(&dvb_ops);
-}
-
-module_init(cx231xx_dvb_register);
-module_exit(cx231xx_dvb_unregister);
+++ /dev/null
-/*
- cx231xx-i2c.c - driver for Conexant Cx23100/101/102 USB video capture devices
-
- Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
- Based on em28xx driver
- Based on Cx23885 driver
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/usb.h>
-#include <linux/i2c.h>
-#include <media/v4l2-common.h>
-#include <media/tuner.h>
-
-#include "cx231xx.h"
-
-/* ----------------------------------------------------------- */
-
-static unsigned int i2c_scan;
-module_param(i2c_scan, int, 0444);
-MODULE_PARM_DESC(i2c_scan, "scan i2c bus at insmod time");
-
-static unsigned int i2c_debug;
-module_param(i2c_debug, int, 0644);
-MODULE_PARM_DESC(i2c_debug, "enable debug messages [i2c]");
-
-#define dprintk1(lvl, fmt, args...) \
-do { \
- if (i2c_debug >= lvl) { \
- printk(fmt, ##args); \
- } \
-} while (0)
-
-#define dprintk2(lvl, fmt, args...) \
-do { \
- if (i2c_debug >= lvl) { \
- printk(KERN_DEBUG "%s at %s: " fmt, \
- dev->name, __func__ , ##args); \
- } \
-} while (0)
-
-static inline bool is_tuner(struct cx231xx *dev, struct cx231xx_i2c *bus,
- const struct i2c_msg *msg, int tuner_type)
-{
- if (bus->nr != dev->board.tuner_i2c_master)
- return false;
-
- if (msg->addr != dev->board.tuner_addr)
- return false;
-
- if (dev->tuner_type != tuner_type)
- return false;
-
- return true;
-}
-
-/*
- * cx231xx_i2c_send_bytes()
- */
-int cx231xx_i2c_send_bytes(struct i2c_adapter *i2c_adap,
- const struct i2c_msg *msg)
-{
- struct cx231xx_i2c *bus = i2c_adap->algo_data;
- struct cx231xx *dev = bus->dev;
- struct cx231xx_i2c_xfer_data req_data;
- int status = 0;
- u16 size = 0;
- u8 loop = 0;
- u8 saddr_len = 1;
- u8 *buf_ptr = NULL;
- u16 saddr = 0;
- u8 need_gpio = 0;
-
- if (is_tuner(dev, bus, msg, TUNER_XC5000)) {
- size = msg->len;
-
- if (size == 2) { /* register write sub addr */
- /* Just writing sub address will cause problem
- * to XC5000. So ignore the request */
- return 0;
- } else if (size == 4) { /* register write with sub addr */
- if (msg->len >= 2)
- saddr = msg->buf[0] << 8 | msg->buf[1];
- else if (msg->len == 1)
- saddr = msg->buf[0];
-
- switch (saddr) {
- case 0x0000: /* start tuner calibration mode */
- need_gpio = 1;
- /* FW Loading is done */
- dev->xc_fw_load_done = 1;
- break;
- case 0x000D: /* Set signal source */
- case 0x0001: /* Set TV standard - Video */
- case 0x0002: /* Set TV standard - Audio */
- case 0x0003: /* Set RF Frequency */
- need_gpio = 1;
- break;
- default:
- if (dev->xc_fw_load_done)
- need_gpio = 1;
- break;
- }
-
- if (need_gpio) {
- dprintk1(1,
- "GPIO WRITE: addr 0x%x, len %d, saddr 0x%x\n",
- msg->addr, msg->len, saddr);
-
- return dev->cx231xx_gpio_i2c_write(dev,
- msg->addr,
- msg->buf,
- msg->len);
- }
- }
-
- /* special case for Xc5000 tuner case */
- saddr_len = 1;
-
- /* adjust the length to correct length */
- size -= saddr_len;
- buf_ptr = (u8 *) (msg->buf + 1);
-
- do {
- /* prepare xfer_data struct */
- req_data.dev_addr = msg->addr;
- req_data.direction = msg->flags;
- req_data.saddr_len = saddr_len;
- req_data.saddr_dat = msg->buf[0];
- req_data.buf_size = size > 16 ? 16 : size;
- req_data.p_buffer = (u8 *) (buf_ptr + loop * 16);
-
- bus->i2c_nostop = (size > 16) ? 1 : 0;
- bus->i2c_reserve = (loop == 0) ? 0 : 1;
-
- /* usb send command */
- status = dev->cx231xx_send_usb_command(bus, &req_data);
- loop++;
-
- if (size >= 16)
- size -= 16;
- else
- size = 0;
-
- } while (size > 0);
-
- bus->i2c_nostop = 0;
- bus->i2c_reserve = 0;
-
- } else { /* regular case */
-
- /* prepare xfer_data struct */
- req_data.dev_addr = msg->addr;
- req_data.direction = msg->flags;
- req_data.saddr_len = 0;
- req_data.saddr_dat = 0;
- req_data.buf_size = msg->len;
- req_data.p_buffer = msg->buf;
-
- /* usb send command */
- status = dev->cx231xx_send_usb_command(bus, &req_data);
- }
-
- return status < 0 ? status : 0;
-}
-
-/*
- * cx231xx_i2c_recv_bytes()
- * read a byte from the i2c device
- */
-static int cx231xx_i2c_recv_bytes(struct i2c_adapter *i2c_adap,
- const struct i2c_msg *msg)
-{
- struct cx231xx_i2c *bus = i2c_adap->algo_data;
- struct cx231xx *dev = bus->dev;
- struct cx231xx_i2c_xfer_data req_data;
- int status = 0;
- u16 saddr = 0;
- u8 need_gpio = 0;
-
- if (is_tuner(dev, bus, msg, TUNER_XC5000)) {
- if (msg->len == 2)
- saddr = msg->buf[0] << 8 | msg->buf[1];
- else if (msg->len == 1)
- saddr = msg->buf[0];
-
- if (dev->xc_fw_load_done) {
-
- switch (saddr) {
- case 0x0009: /* BUSY check */
- dprintk1(1,
- "GPIO R E A D: Special case BUSY check \n");
- /*Try read BUSY register, just set it to zero*/
- msg->buf[0] = 0;
- if (msg->len == 2)
- msg->buf[1] = 0;
- return 0;
- case 0x0004: /* read Lock status */
- need_gpio = 1;
- break;
-
- }
-
- if (need_gpio) {
- /* this is a special case to handle Xceive tuner
- clock stretch issue with gpio based I2C */
-
- dprintk1(1,
- "GPIO R E A D: addr 0x%x, len %d, saddr 0x%x\n",
- msg->addr, msg->len,
- msg->buf[0] << 8 | msg->buf[1]);
-
- status =
- dev->cx231xx_gpio_i2c_write(dev, msg->addr,
- msg->buf,
- msg->len);
- status =
- dev->cx231xx_gpio_i2c_read(dev, msg->addr,
- msg->buf,
- msg->len);
- return status;
- }
- }
-
- /* prepare xfer_data struct */
- req_data.dev_addr = msg->addr;
- req_data.direction = msg->flags;
- req_data.saddr_len = msg->len;
- req_data.saddr_dat = msg->buf[0] << 8 | msg->buf[1];
- req_data.buf_size = msg->len;
- req_data.p_buffer = msg->buf;
-
- /* usb send command */
- status = dev->cx231xx_send_usb_command(bus, &req_data);
-
- } else {
-
- /* prepare xfer_data struct */
- req_data.dev_addr = msg->addr;
- req_data.direction = msg->flags;
- req_data.saddr_len = 0;
- req_data.saddr_dat = 0;
- req_data.buf_size = msg->len;
- req_data.p_buffer = msg->buf;
-
- /* usb send command */
- status = dev->cx231xx_send_usb_command(bus, &req_data);
- }
-
- return status < 0 ? status : 0;
-}
-
-/*
- * cx231xx_i2c_recv_bytes_with_saddr()
- * read a byte from the i2c device
- */
-static int cx231xx_i2c_recv_bytes_with_saddr(struct i2c_adapter *i2c_adap,
- const struct i2c_msg *msg1,
- const struct i2c_msg *msg2)
-{
- struct cx231xx_i2c *bus = i2c_adap->algo_data;
- struct cx231xx *dev = bus->dev;
- struct cx231xx_i2c_xfer_data req_data;
- int status = 0;
- u16 saddr = 0;
- u8 need_gpio = 0;
-
- if (msg1->len == 2)
- saddr = msg1->buf[0] << 8 | msg1->buf[1];
- else if (msg1->len == 1)
- saddr = msg1->buf[0];
-
- if (is_tuner(dev, bus, msg2, TUNER_XC5000)) {
- if ((msg2->len < 16)) {
-
- dprintk1(1,
- "i2c_read: addr 0x%x, len %d, saddr 0x%x, len %d\n",
- msg2->addr, msg2->len, saddr, msg1->len);
-
- switch (saddr) {
- case 0x0008: /* read FW load status */
- need_gpio = 1;
- break;
- case 0x0004: /* read Lock status */
- need_gpio = 1;
- break;
- }
-
- if (need_gpio) {
- status =
- dev->cx231xx_gpio_i2c_write(dev, msg1->addr,
- msg1->buf,
- msg1->len);
- status =
- dev->cx231xx_gpio_i2c_read(dev, msg2->addr,
- msg2->buf,
- msg2->len);
- return status;
- }
- }
- }
-
- /* prepare xfer_data struct */
- req_data.dev_addr = msg2->addr;
- req_data.direction = msg2->flags;
- req_data.saddr_len = msg1->len;
- req_data.saddr_dat = saddr;
- req_data.buf_size = msg2->len;
- req_data.p_buffer = msg2->buf;
-
- /* usb send command */
- status = dev->cx231xx_send_usb_command(bus, &req_data);
-
- return status < 0 ? status : 0;
-}
-
-/*
- * cx231xx_i2c_check_for_device()
- * check if there is a i2c_device at the supplied address
- */
-static int cx231xx_i2c_check_for_device(struct i2c_adapter *i2c_adap,
- const struct i2c_msg *msg)
-{
- struct cx231xx_i2c *bus = i2c_adap->algo_data;
- struct cx231xx *dev = bus->dev;
- struct cx231xx_i2c_xfer_data req_data;
- int status = 0;
-
- /* prepare xfer_data struct */
- req_data.dev_addr = msg->addr;
- req_data.direction = msg->flags;
- req_data.saddr_len = 0;
- req_data.saddr_dat = 0;
- req_data.buf_size = 0;
- req_data.p_buffer = NULL;
-
- /* usb send command */
- status = dev->cx231xx_send_usb_command(bus, &req_data);
-
- return status < 0 ? status : 0;
-}
-
-/*
- * cx231xx_i2c_xfer()
- * the main i2c transfer function
- */
-static int cx231xx_i2c_xfer(struct i2c_adapter *i2c_adap,
- struct i2c_msg msgs[], int num)
-{
- struct cx231xx_i2c *bus = i2c_adap->algo_data;
- struct cx231xx *dev = bus->dev;
- int addr, rc, i, byte;
-
- if (num <= 0)
- return 0;
- mutex_lock(&dev->i2c_lock);
- for (i = 0; i < num; i++) {
-
- addr = msgs[i].addr >> 1;
-
- dprintk2(2, "%s %s addr=%x len=%d:",
- (msgs[i].flags & I2C_M_RD) ? "read" : "write",
- i == num - 1 ? "stop" : "nonstop", addr, msgs[i].len);
- if (!msgs[i].len) {
- /* no len: check only for device presence */
- rc = cx231xx_i2c_check_for_device(i2c_adap, &msgs[i]);
- if (rc < 0) {
- dprintk2(2, " no device\n");
- mutex_unlock(&dev->i2c_lock);
- return rc;
- }
-
- } else if (msgs[i].flags & I2C_M_RD) {
- /* read bytes */
- rc = cx231xx_i2c_recv_bytes(i2c_adap, &msgs[i]);
- if (i2c_debug >= 2) {
- for (byte = 0; byte < msgs[i].len; byte++)
- printk(" %02x", msgs[i].buf[byte]);
- }
- } else if (i + 1 < num && (msgs[i + 1].flags & I2C_M_RD) &&
- msgs[i].addr == msgs[i + 1].addr
- && (msgs[i].len <= 2) && (bus->nr < 3)) {
- /* read bytes */
- rc = cx231xx_i2c_recv_bytes_with_saddr(i2c_adap,
- &msgs[i],
- &msgs[i + 1]);
- if (i2c_debug >= 2) {
- for (byte = 0; byte < msgs[i].len; byte++)
- printk(" %02x", msgs[i].buf[byte]);
- }
- i++;
- } else {
- /* write bytes */
- if (i2c_debug >= 2) {
- for (byte = 0; byte < msgs[i].len; byte++)
- printk(" %02x", msgs[i].buf[byte]);
- }
- rc = cx231xx_i2c_send_bytes(i2c_adap, &msgs[i]);
- }
- if (rc < 0)
- goto err;
- if (i2c_debug >= 2)
- printk("\n");
- }
- mutex_unlock(&dev->i2c_lock);
- return num;
-err:
- dprintk2(2, " ERROR: %i\n", rc);
- mutex_unlock(&dev->i2c_lock);
- return rc;
-}
-
-/* ----------------------------------------------------------- */
-
-/*
- * functionality()
- */
-static u32 functionality(struct i2c_adapter *adap)
-{
- return I2C_FUNC_SMBUS_EMUL | I2C_FUNC_I2C;
-}
-
-static struct i2c_algorithm cx231xx_algo = {
- .master_xfer = cx231xx_i2c_xfer,
- .functionality = functionality,
-};
-
-static struct i2c_adapter cx231xx_adap_template = {
- .owner = THIS_MODULE,
- .name = "cx231xx",
- .algo = &cx231xx_algo,
-};
-
-static struct i2c_client cx231xx_client_template = {
- .name = "cx231xx internal",
-};
-
-/* ----------------------------------------------------------- */
-
-/*
- * i2c_devs
- * incomplete list of known devices
- */
-static char *i2c_devs[128] = {
- [0x60 >> 1] = "colibri",
- [0x88 >> 1] = "hammerhead",
- [0x8e >> 1] = "CIR",
- [0x32 >> 1] = "GeminiIII",
- [0x02 >> 1] = "Aquarius",
- [0xa0 >> 1] = "eeprom",
- [0xc0 >> 1] = "tuner",
- [0xc2 >> 1] = "tuner",
-};
-
-/*
- * cx231xx_do_i2c_scan()
- * check i2c address range for devices
- */
-void cx231xx_do_i2c_scan(struct cx231xx *dev, struct i2c_client *c)
-{
- unsigned char buf;
- int i, rc;
-
- cx231xx_info(": Checking for I2C devices ..\n");
- for (i = 0; i < 128; i++) {
- c->addr = i;
- rc = i2c_master_recv(c, &buf, 0);
- if (rc < 0)
- continue;
- cx231xx_info("%s: i2c scan: found device @ 0x%x [%s]\n",
- dev->name, i << 1,
- i2c_devs[i] ? i2c_devs[i] : "???");
- }
- cx231xx_info(": Completed Checking for I2C devices.\n");
-}
-
-/*
- * cx231xx_i2c_register()
- * register i2c bus
- */
-int cx231xx_i2c_register(struct cx231xx_i2c *bus)
-{
- struct cx231xx *dev = bus->dev;
-
- BUG_ON(!dev->cx231xx_send_usb_command);
-
- bus->i2c_adap = cx231xx_adap_template;
- bus->i2c_client = cx231xx_client_template;
- bus->i2c_adap.dev.parent = &dev->udev->dev;
-
- strlcpy(bus->i2c_adap.name, bus->dev->name, sizeof(bus->i2c_adap.name));
-
- bus->i2c_adap.algo_data = bus;
- i2c_set_adapdata(&bus->i2c_adap, &dev->v4l2_dev);
- i2c_add_adapter(&bus->i2c_adap);
-
- bus->i2c_client.adapter = &bus->i2c_adap;
-
- if (0 == bus->i2c_rc) {
- if (i2c_scan)
- cx231xx_do_i2c_scan(dev, &bus->i2c_client);
- } else
- cx231xx_warn("%s: i2c bus %d register FAILED\n",
- dev->name, bus->nr);
-
- return bus->i2c_rc;
-}
-
-/*
- * cx231xx_i2c_unregister()
- * unregister i2c_bus
- */
-int cx231xx_i2c_unregister(struct cx231xx_i2c *bus)
-{
- i2c_del_adapter(&bus->i2c_adap);
- return 0;
-}
+++ /dev/null
-/*
- * cx231xx IR glue driver
- *
- * Copyright (C) 2010 Mauro Carvalho Chehab <mchehab@redhat.com>
- *
- * Polaris (cx231xx) has its support for IR's with a design close to MCE.
- * however, a few designs are using an external I2C chip for IR, instead
- * of using the one provided by the chip.
- * This driver provides support for those extra devices
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation version 2.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- */
-
-#include "cx231xx.h"
-#include <linux/usb.h>
-#include <linux/slab.h>
-
-#define MODULE_NAME "cx231xx-input"
-
-static int get_key_isdbt(struct IR_i2c *ir, u32 *ir_key,
- u32 *ir_raw)
-{
- int rc;
- u8 cmd, scancode;
-
- dev_dbg(&ir->rc->input_dev->dev, "%s\n", __func__);
-
- /* poll IR chip */
- rc = i2c_master_recv(ir->c, &cmd, 1);
- if (rc < 0)
- return rc;
- if (rc != 1)
- return -EIO;
-
- /* it seems that 0xFE indicates that a button is still hold
- down, while 0xff indicates that no button is hold
- down. 0xfe sequences are sometimes interrupted by 0xFF */
-
- if (cmd == 0xff)
- return 0;
-
- scancode =
- ((cmd & 0x01) ? 0x80 : 0) |
- ((cmd & 0x02) ? 0x40 : 0) |
- ((cmd & 0x04) ? 0x20 : 0) |
- ((cmd & 0x08) ? 0x10 : 0) |
- ((cmd & 0x10) ? 0x08 : 0) |
- ((cmd & 0x20) ? 0x04 : 0) |
- ((cmd & 0x40) ? 0x02 : 0) |
- ((cmd & 0x80) ? 0x01 : 0);
-
- dev_dbg(&ir->rc->input_dev->dev, "cmd %02x, scan = %02x\n",
- cmd, scancode);
-
- *ir_key = scancode;
- *ir_raw = scancode;
- return 1;
-}
-
-int cx231xx_ir_init(struct cx231xx *dev)
-{
- struct i2c_board_info info;
- u8 ir_i2c_bus;
-
- dev_dbg(&dev->udev->dev, "%s\n", __func__);
-
- /* Only initialize if a rc keycode map is defined */
- if (!cx231xx_boards[dev->model].rc_map_name)
- return -ENODEV;
-
- request_module("ir-kbd-i2c");
-
- memset(&info, 0, sizeof(struct i2c_board_info));
- memset(&dev->init_data, 0, sizeof(dev->init_data));
- dev->init_data.rc_dev = rc_allocate_device();
- if (!dev->init_data.rc_dev)
- return -ENOMEM;
-
- dev->init_data.name = cx231xx_boards[dev->model].name;
-
- strlcpy(info.type, "ir_video", I2C_NAME_SIZE);
- info.platform_data = &dev->init_data;
-
- /*
- * Board-dependent values
- *
- * For now, there's just one type of hardware design using
- * an i2c device.
- */
- dev->init_data.get_key = get_key_isdbt;
- dev->init_data.ir_codes = cx231xx_boards[dev->model].rc_map_name;
- /* The i2c micro-controller only outputs the cmd part of NEC protocol */
- dev->init_data.rc_dev->scanmask = 0xff;
- dev->init_data.rc_dev->driver_name = "cx231xx";
- dev->init_data.type = RC_TYPE_NEC;
- info.addr = 0x30;
-
- /* Load and bind ir-kbd-i2c */
- ir_i2c_bus = cx231xx_boards[dev->model].ir_i2c_master;
- dev_dbg(&dev->udev->dev, "Trying to bind ir at bus %d, addr 0x%02x\n",
- ir_i2c_bus, info.addr);
- dev->ir_i2c_client = i2c_new_device(&dev->i2c_bus[ir_i2c_bus].i2c_adap, &info);
-
- return 0;
-}
-
-void cx231xx_ir_exit(struct cx231xx *dev)
-{
- if (dev->ir_i2c_client)
- i2c_unregister_device(dev->ir_i2c_client);
- dev->ir_i2c_client = NULL;
-}
+++ /dev/null
-/*
- cx231xx-pcb-config.c - driver for Conexant
- Cx23100/101/102 USB video capture devices
-
- Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include "cx231xx.h"
-#include "cx231xx-conf-reg.h"
-
-static unsigned int pcb_debug;
-module_param(pcb_debug, int, 0644);
-MODULE_PARM_DESC(pcb_debug, "enable pcb config debug messages [video]");
-
-/******************************************************************************/
-
-struct pcb_config cx231xx_Scenario[] = {
- {
- INDEX_SELFPOWER_DIGITAL_ONLY, /* index */
- USB_SELF_POWER, /* power_type */
- 0, /* speed , not decide yet */
- MOD_DIGITAL, /* mode */
- SOURCE_TS_BDA, /* ts1_source, digital tv only */
- NOT_SUPPORTED, /* ts2_source */
- NOT_SUPPORTED, /* analog source */
-
- 0, /* digital_index */
- 0, /* analog index */
- 0, /* dif_index */
- 0, /* external_index */
-
- 1, /* only one configuration */
- {
- {
- 0, /* config index */
- {
- 0, /* interrupt ep index */
- 1, /* ts1 index */
- NOT_SUPPORTED, /* TS2 index */
- NOT_SUPPORTED, /* AUDIO */
- NOT_SUPPORTED, /* VIDEO */
- NOT_SUPPORTED, /* VANC */
- NOT_SUPPORTED, /* HANC */
- NOT_SUPPORTED /* ir_index */
- }
- ,
- }
- ,
- {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED}
- }
- ,
- {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED}
- }
- }
- ,
- /* full-speed config */
- {
- {
- 0, /* config index */
- {
- 0, /* interrupt ep index */
- 1, /* ts1 index */
- NOT_SUPPORTED, /* TS2 index */
- NOT_SUPPORTED, /* AUDIO */
- NOT_SUPPORTED, /* VIDEO */
- NOT_SUPPORTED, /* VANC */
- NOT_SUPPORTED, /* HANC */
- NOT_SUPPORTED /* ir_index */
- }
- }
- ,
- {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED}
- }
- ,
- {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED}
- }
- }
- }
- ,
-
- {
- INDEX_SELFPOWER_DUAL_DIGITAL, /* index */
- USB_SELF_POWER, /* power_type */
- 0, /* speed , not decide yet */
- MOD_DIGITAL, /* mode */
- SOURCE_TS_BDA, /* ts1_source, digital tv only */
- 0, /* ts2_source,need update from register */
- NOT_SUPPORTED, /* analog source */
- 0, /* digital_index */
- 0, /* analog index */
- 0, /* dif_index */
- 0, /* external_index */
-
- 1, /* only one configuration */
- {
- {
- 0, /* config index */
- {
- 0, /* interrupt ep index */
- 1, /* ts1 index */
- 2, /* TS2 index */
- NOT_SUPPORTED, /* AUDIO */
- NOT_SUPPORTED, /* VIDEO */
- NOT_SUPPORTED, /* VANC */
- NOT_SUPPORTED, /* HANC */
- NOT_SUPPORTED /* ir_index */
- }
- }
- ,
- {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED}
- }
- ,
- {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED}
- }
- }
- ,
- /* full-speed */
- {
- {
- 0, /* config index */
- {
- 0, /* interrupt ep index */
- 1, /* ts1 index */
- 2, /* TS2 index */
- NOT_SUPPORTED, /* AUDIO */
- NOT_SUPPORTED, /* VIDEO */
- NOT_SUPPORTED, /* VANC */
- NOT_SUPPORTED, /* HANC */
- NOT_SUPPORTED /* ir_index */
- }
- }
- ,
- {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED}
- }
- ,
- {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED}
- }
- }
- }
- ,
-
- {
- INDEX_SELFPOWER_ANALOG_ONLY, /* index */
- USB_SELF_POWER, /* power_type */
- 0, /* speed , not decide yet */
- MOD_ANALOG | MOD_DIF | MOD_EXTERNAL, /* mode ,analog tv only */
- NOT_SUPPORTED, /* ts1_source, NOT SUPPORT */
- NOT_SUPPORTED, /* ts2_source,NOT SUPPORT */
- 0, /* analog source, need update */
-
- 0, /* digital_index */
- 0, /* analog index */
- 0, /* dif_index */
- 0, /* external_index */
-
- 1, /* only one configuration */
- {
- {
- 0, /* config index */
- {
- 0, /* interrupt ep index */
- NOT_SUPPORTED, /* ts1 index */
- NOT_SUPPORTED, /* TS2 index */
- 1, /* AUDIO */
- 2, /* VIDEO */
- 3, /* VANC */
- 4, /* HANC */
- NOT_SUPPORTED /* ir_index */
- }
- }
- ,
- {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED}
- }
- ,
- {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED}
- }
- }
- ,
- /* full-speed */
- {
- {
- 0, /* config index */
- {
- 0, /* interrupt ep index */
- NOT_SUPPORTED, /* ts1 index */
- NOT_SUPPORTED, /* TS2 index */
- 1, /* AUDIO */
- 2, /* VIDEO */
- NOT_SUPPORTED, /* VANC */
- NOT_SUPPORTED, /* HANC */
- NOT_SUPPORTED /* ir_index */
- }
- }
- ,
- {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED}
- }
- ,
- {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED}
- }
- }
- }
- ,
-
- {
- INDEX_SELFPOWER_DUAL, /* index */
- USB_SELF_POWER, /* power_type */
- 0, /* speed , not decide yet */
- /* mode ,analog tv and digital path */
- MOD_ANALOG | MOD_DIF | MOD_DIGITAL | MOD_EXTERNAL,
- 0, /* ts1_source,will update in register */
- NOT_SUPPORTED, /* ts2_source,NOT SUPPORT */
- 0, /* analog source need update */
- 0, /* digital_index */
- 0, /* analog index */
- 0, /* dif_index */
- 0, /* external_index */
- 1, /* only one configuration */
- {
- {
- 0, /* config index */
- {
- 0, /* interrupt ep index */
- 1, /* ts1 index */
- NOT_SUPPORTED, /* TS2 index */
- 2, /* AUDIO */
- 3, /* VIDEO */
- 4, /* VANC */
- 5, /* HANC */
- NOT_SUPPORTED /* ir_index */
- }
- }
- ,
- {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED}
- }
- ,
- {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED}
- }
- }
- ,
- /* full-speed */
- {
- {
- 0, /* config index */
- {
- 0, /* interrupt ep index */
- 1, /* ts1 index */
- NOT_SUPPORTED, /* TS2 index */
- 2, /* AUDIO */
- 3, /* VIDEO */
- NOT_SUPPORTED, /* VANC */
- NOT_SUPPORTED, /* HANC */
- NOT_SUPPORTED /* ir_index */
- }
- }
- ,
- {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED}
- }
- ,
- {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED}
- }
- }
- }
- ,
-
- {
- INDEX_SELFPOWER_TRIPLE, /* index */
- USB_SELF_POWER, /* power_type */
- 0, /* speed , not decide yet */
- /* mode ,analog tv and digital path */
- MOD_ANALOG | MOD_DIF | MOD_DIGITAL | MOD_EXTERNAL,
- 0, /* ts1_source, update in register */
- 0, /* ts2_source,update in register */
- 0, /* analog source, need update */
-
- 0, /* digital_index */
- 0, /* analog index */
- 0, /* dif_index */
- 0, /* external_index */
- 1, /* only one configuration */
- {
- {
- 0, /* config index */
- {
- 0, /* interrupt ep index */
- 1, /* ts1 index */
- 2, /* TS2 index */
- 3, /* AUDIO */
- 4, /* VIDEO */
- 5, /* VANC */
- 6, /* HANC */
- NOT_SUPPORTED /* ir_index */
- }
- }
- ,
- {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED}
- }
- ,
- {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED}
- }
- }
- ,
- /* full-speed */
- {
- {
- 0, /* config index */
- {
- 0, /* interrupt ep index */
- 1, /* ts1 index */
- 2, /* TS2 index */
- 3, /* AUDIO */
- 4, /* VIDEO */
- NOT_SUPPORTED, /* VANC */
- NOT_SUPPORTED, /* HANC */
- NOT_SUPPORTED /* ir_index */
- }
- }
- ,
- {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED}
- }
- ,
- {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED}
- }
- }
- }
- ,
-
- {
- INDEX_SELFPOWER_COMPRESSOR, /* index */
- USB_SELF_POWER, /* power_type */
- 0, /* speed , not decide yet */
- /* mode ,analog tv AND DIGITAL path */
- MOD_ANALOG | MOD_DIF | MOD_DIGITAL | MOD_EXTERNAL,
- NOT_SUPPORTED, /* ts1_source, disable */
- SOURCE_TS_BDA, /* ts2_source */
- 0, /* analog source,need update */
- 0, /* digital_index */
- 0, /* analog index */
- 0, /* dif_index */
- 0, /* external_index */
- 1, /* only one configuration */
- {
- {
- 0, /* config index */
- {
- 0, /* interrupt ep index */
- NOT_SUPPORTED, /* ts1 index */
- 1, /* TS2 index */
- 2, /* AUDIO */
- 3, /* VIDEO */
- 4, /* VANC */
- 5, /* HANC */
- NOT_SUPPORTED /* ir_index */
- }
- }
- ,
- {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED}
- }
- ,
- {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED}
- }
- }
- ,
- /* full-speed */
- {
- {
- 0, /* config index */
- {
- 0, /* interrupt ep index */
- NOT_SUPPORTED, /* ts1 index */
- 1, /* TS2 index */
- 2, /* AUDIO */
- 3, /* VIDEO */
- NOT_SUPPORTED, /* VANC */
- NOT_SUPPORTED, /* HANC */
- NOT_SUPPORTED /* ir_index */
- }
- }
- ,
- {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED}
- }
- ,
- {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED}
- }
- }
- }
- ,
-
- {
- INDEX_BUSPOWER_DIGITAL_ONLY, /* index */
- USB_BUS_POWER, /* power_type */
- 0, /* speed , not decide yet */
- MOD_DIGITAL, /* mode ,analog tv AND DIGITAL path */
- SOURCE_TS_BDA, /* ts1_source, disable */
- NOT_SUPPORTED, /* ts2_source */
- NOT_SUPPORTED, /* analog source */
-
- 0, /* digital_index */
- 0, /* analog index */
- 0, /* dif_index */
- 0, /* external_index */
-
- 1, /* only one configuration */
- {
- {
- 0, /* config index */
- {
- 0, /* interrupt ep index = 2 */
- 1, /* ts1 index */
- NOT_SUPPORTED, /* TS2 index */
- NOT_SUPPORTED, /* AUDIO */
- NOT_SUPPORTED, /* VIDEO */
- NOT_SUPPORTED, /* VANC */
- NOT_SUPPORTED, /* HANC */
- NOT_SUPPORTED /* ir_index */
- }
- }
- ,
- {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED}
- }
- ,
- {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED}
- }
- }
- ,
- /* full-speed */
- {
- {
- 0, /* config index */
- {
- 0, /* interrupt ep index = 2 */
- 1, /* ts1 index */
- NOT_SUPPORTED, /* TS2 index */
- NOT_SUPPORTED, /* AUDIO */
- NOT_SUPPORTED, /* VIDEO */
- NOT_SUPPORTED, /* VANC */
- NOT_SUPPORTED, /* HANC */
- NOT_SUPPORTED /* ir_index */
- }
- }
- ,
- {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED}
- }
- ,
- {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED}
- }
- }
- }
- ,
- {
- INDEX_BUSPOWER_ANALOG_ONLY, /* index */
- USB_BUS_POWER, /* power_type */
- 0, /* speed , not decide yet */
- MOD_ANALOG, /* mode ,analog tv AND DIGITAL path */
- NOT_SUPPORTED, /* ts1_source, disable */
- NOT_SUPPORTED, /* ts2_source */
- SOURCE_ANALOG, /* analog source--analog */
- 0, /* digital_index */
- 0, /* analog index */
- 0, /* dif_index */
- 0, /* external_index */
- 1, /* only one configuration */
- {
- {
- 0, /* config index */
- {
- 0, /* interrupt ep index */
- NOT_SUPPORTED, /* ts1 index */
- NOT_SUPPORTED, /* TS2 index */
- 1, /* AUDIO */
- 2, /* VIDEO */
- 3, /* VANC */
- 4, /* HANC */
- NOT_SUPPORTED /* ir_index */
- }
- }
- ,
- {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED}
- }
- ,
- {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED}
- }
- }
- ,
- { /* full-speed */
- {
- 0, /* config index */
- {
- 0, /* interrupt ep index */
- NOT_SUPPORTED, /* ts1 index */
- NOT_SUPPORTED, /* TS2 index */
- 1, /* AUDIO */
- 2, /* VIDEO */
- NOT_SUPPORTED, /* VANC */
- NOT_SUPPORTED, /* HANC */
- NOT_SUPPORTED /* ir_index */
- }
- }
- ,
- {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED}
- }
- ,
- {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED}
- }
- }
- }
- ,
- {
- INDEX_BUSPOWER_DIF_ONLY, /* index */
- USB_BUS_POWER, /* power_type */
- 0, /* speed , not decide yet */
- /* mode ,analog tv AND DIGITAL path */
- MOD_DIF | MOD_ANALOG | MOD_DIGITAL | MOD_EXTERNAL,
- SOURCE_TS_BDA, /* ts1_source, disable */
- NOT_SUPPORTED, /* ts2_source */
- SOURCE_DIF | SOURCE_ANALOG | SOURCE_EXTERNAL, /* analog source, dif */
- 0, /* digital_index */
- 0, /* analog index */
- 0, /* dif_index */
- 0, /* external_index */
- 1, /* only one configuration */
- {
- {
- 0, /* config index */
- {
- 0, /* interrupt ep index */
- 1, /* ts1 index */
- NOT_SUPPORTED, /* TS2 index */
- 2, /* AUDIO */
- 3, /* VIDEO */
- 4, /* VANC */
- 5, /* HANC */
- NOT_SUPPORTED /* ir_index */
- }
- }
- ,
- {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED}
- }
- ,
- {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED}
- }
- }
- ,
- { /* full speed */
- {
- 0, /* config index */
- {
- 0, /* interrupt ep index */
- 1, /* ts1 index */
- NOT_SUPPORTED, /* TS2 index */
- 2, /* AUDIO */
- 3, /* VIDEO */
- NOT_SUPPORTED, /* VANC */
- NOT_SUPPORTED, /* HANC */
- NOT_SUPPORTED /* ir_index */
- }
- }
- ,
- {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED}
- }
- ,
- {NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
- NOT_SUPPORTED}
- }
- }
- }
- ,
-
-};
-
-/*****************************************************************/
-
-u32 initialize_cx231xx(struct cx231xx *dev)
-{
- u32 config_info = 0;
- struct pcb_config *p_pcb_info;
- u8 usb_speed = 1; /* from register,1--HS, 0--FS */
- u8 data[4] = { 0, 0, 0, 0 };
- u32 ts1_source = 0;
- u32 ts2_source = 0;
- u32 analog_source = 0;
- u8 _current_scenario_idx = 0xff;
-
- ts1_source = SOURCE_TS_BDA;
- ts2_source = SOURCE_TS_BDA;
-
- /* read board config register to find out which
- pcb config it is related to */
- cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, BOARD_CFG_STAT, data, 4);
-
- config_info = *((u32 *) data);
- usb_speed = (u8) (config_info & 0x1);
-
- /* Verify this device belongs to Bus power or Self power device */
- if (config_info & BUS_POWER) { /* bus-power */
- switch (config_info & BUSPOWER_MASK) {
- case TS1_PORT | BUS_POWER:
- cx231xx_Scenario[INDEX_BUSPOWER_DIGITAL_ONLY].speed =
- usb_speed;
- p_pcb_info =
- &cx231xx_Scenario[INDEX_BUSPOWER_DIGITAL_ONLY];
- _current_scenario_idx = INDEX_BUSPOWER_DIGITAL_ONLY;
- break;
- case AVDEC_ENABLE | BUS_POWER:
- cx231xx_Scenario[INDEX_BUSPOWER_ANALOG_ONLY].speed =
- usb_speed;
- p_pcb_info =
- &cx231xx_Scenario[INDEX_BUSPOWER_ANALOG_ONLY];
- _current_scenario_idx = INDEX_BUSPOWER_ANALOG_ONLY;
- break;
- case AVDEC_ENABLE | BUS_POWER | TS1_PORT:
- cx231xx_Scenario[INDEX_BUSPOWER_DIF_ONLY].speed =
- usb_speed;
- p_pcb_info = &cx231xx_Scenario[INDEX_BUSPOWER_DIF_ONLY];
- _current_scenario_idx = INDEX_BUSPOWER_DIF_ONLY;
- break;
- default:
- cx231xx_info("bad config in buspower!!!!\n");
- cx231xx_info("config_info=%x\n",
- (config_info & BUSPOWER_MASK));
- return 1;
- }
- } else { /* self-power */
-
- switch (config_info & SELFPOWER_MASK) {
- case TS1_PORT | SELF_POWER:
- cx231xx_Scenario[INDEX_SELFPOWER_DIGITAL_ONLY].speed =
- usb_speed;
- p_pcb_info =
- &cx231xx_Scenario[INDEX_SELFPOWER_DIGITAL_ONLY];
- _current_scenario_idx = INDEX_SELFPOWER_DIGITAL_ONLY;
- break;
- case TS1_TS2_PORT | SELF_POWER:
- cx231xx_Scenario[INDEX_SELFPOWER_DUAL_DIGITAL].speed =
- usb_speed;
- cx231xx_Scenario[INDEX_SELFPOWER_DUAL_DIGITAL].
- ts2_source = ts2_source;
- p_pcb_info =
- &cx231xx_Scenario[INDEX_SELFPOWER_DUAL_DIGITAL];
- _current_scenario_idx = INDEX_SELFPOWER_DUAL_DIGITAL;
- break;
- case AVDEC_ENABLE | SELF_POWER:
- cx231xx_Scenario[INDEX_SELFPOWER_ANALOG_ONLY].speed =
- usb_speed;
- cx231xx_Scenario[INDEX_SELFPOWER_ANALOG_ONLY].
- analog_source = analog_source;
- p_pcb_info =
- &cx231xx_Scenario[INDEX_SELFPOWER_ANALOG_ONLY];
- _current_scenario_idx = INDEX_SELFPOWER_ANALOG_ONLY;
- break;
- case AVDEC_ENABLE | TS1_PORT | SELF_POWER:
- cx231xx_Scenario[INDEX_SELFPOWER_DUAL].speed =
- usb_speed;
- cx231xx_Scenario[INDEX_SELFPOWER_DUAL].ts1_source =
- ts1_source;
- cx231xx_Scenario[INDEX_SELFPOWER_DUAL].analog_source =
- analog_source;
- p_pcb_info = &cx231xx_Scenario[INDEX_SELFPOWER_DUAL];
- _current_scenario_idx = INDEX_SELFPOWER_DUAL;
- break;
- case AVDEC_ENABLE | TS1_TS2_PORT | SELF_POWER:
- cx231xx_Scenario[INDEX_SELFPOWER_TRIPLE].speed =
- usb_speed;
- cx231xx_Scenario[INDEX_SELFPOWER_TRIPLE].ts1_source =
- ts1_source;
- cx231xx_Scenario[INDEX_SELFPOWER_TRIPLE].ts2_source =
- ts2_source;
- cx231xx_Scenario[INDEX_SELFPOWER_TRIPLE].analog_source =
- analog_source;
- p_pcb_info = &cx231xx_Scenario[INDEX_SELFPOWER_TRIPLE];
- _current_scenario_idx = INDEX_SELFPOWER_TRIPLE;
- break;
- case AVDEC_ENABLE | TS1VIP_TS2_PORT | SELF_POWER:
- cx231xx_Scenario[INDEX_SELFPOWER_COMPRESSOR].speed =
- usb_speed;
- cx231xx_Scenario[INDEX_SELFPOWER_COMPRESSOR].
- analog_source = analog_source;
- p_pcb_info =
- &cx231xx_Scenario[INDEX_SELFPOWER_COMPRESSOR];
- _current_scenario_idx = INDEX_SELFPOWER_COMPRESSOR;
- break;
- default:
- cx231xx_info("bad senario!!!!!\n");
- cx231xx_info("config_info=%x\n",
- (config_info & SELFPOWER_MASK));
- return 1;
- }
- }
-
- dev->current_scenario_idx = _current_scenario_idx;
-
- memcpy(&dev->current_pcb_config, p_pcb_info,
- sizeof(struct pcb_config));
-
- if (pcb_debug) {
- cx231xx_info("SC(0x00) register = 0x%x\n", config_info);
- cx231xx_info("scenario %d\n",
- (dev->current_pcb_config.index) + 1);
- cx231xx_info("type=%x\n", dev->current_pcb_config.type);
- cx231xx_info("mode=%x\n", dev->current_pcb_config.mode);
- cx231xx_info("speed=%x\n", dev->current_pcb_config.speed);
- cx231xx_info("ts1_source=%x\n",
- dev->current_pcb_config.ts1_source);
- cx231xx_info("ts2_source=%x\n",
- dev->current_pcb_config.ts2_source);
- cx231xx_info("analog_source=%x\n",
- dev->current_pcb_config.analog_source);
- }
-
- return 0;
-}
+++ /dev/null
-/*
- cx231xx-pcb-cfg.h - driver for Conexant
- Cx23100/101/102 USB video capture devices
-
- Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef _PCB_CONFIG_H_
-#define _PCB_CONFIG_H_
-
-#include <linux/init.h>
-#include <linux/module.h>
-
-/***************************************************************************
- * Class Information *
-***************************************************************************/
-#define CLASS_DEFAULT 0xFF
-
-enum VENDOR_REQUEST_TYPE {
- /* Set/Get I2C */
- VRT_SET_I2C0 = 0x0,
- VRT_SET_I2C1 = 0x1,
- VRT_SET_I2C2 = 0x2,
- VRT_GET_I2C0 = 0x4,
- VRT_GET_I2C1 = 0x5,
- VRT_GET_I2C2 = 0x6,
-
- /* Set/Get GPIO */
- VRT_SET_GPIO = 0x8,
- VRT_GET_GPIO = 0x9,
-
- /* Set/Get GPIE */
- VRT_SET_GPIE = 0xA,
- VRT_GET_GPIE = 0xB,
-
- /* Set/Get Register Control/Status */
- VRT_SET_REGISTER = 0xC,
- VRT_GET_REGISTER = 0xD,
-
- /* Get Extended Compat ID Descriptor */
- VRT_GET_EXTCID_DESC = 0xFF,
-};
-
-enum BYTE_ENABLE_MASK {
- ENABLE_ONE_BYTE = 0x1,
- ENABLE_TWE_BYTE = 0x3,
- ENABLE_THREE_BYTE = 0x7,
- ENABLE_FOUR_BYTE = 0xF,
-};
-
-#define SPEED_MASK 0x1
-enum USB_SPEED{
- FULL_SPEED = 0x0, /* 0: full speed */
- HIGH_SPEED = 0x1 /* 1: high speed */
-};
-
-enum _true_false{
- FALSE = 0,
- TRUE = 1
-};
-
-#define TS_MASK 0x6
-enum TS_PORT{
- NO_TS_PORT = 0x0, /* 2'b00: Neither port used. PCB not a Hybrid,
- only offers Analog TV or Video */
- TS1_PORT = 0x4, /* 2'b10: TS1 Input (Hybrid mode :
- Digital or External Analog/Compressed source) */
- TS1_TS2_PORT = 0x6, /* 2'b11: TS1 & TS2 Inputs
- (Dual inputs from Digital and/or
- External Analog/Compressed sources) */
- TS1_EXT_CLOCK = 0x6, /* 2'b11: TS1 & TS2 as selector
- to external clock */
- TS1VIP_TS2_PORT = 0x2 /* 2'b01: TS1 used as 656/VIP Output,
- TS2 Input (from Compressor) */
-};
-
-#define EAVP_MASK 0x8
-enum EAV_PRESENT{
- NO_EXTERNAL_AV = 0x0, /* 0: No External A/V inputs
- (no need for i2s blcok),
- Analog Tuner must be present */
- EXTERNAL_AV = 0x8 /* 1: External A/V inputs
- present (requires i2s blk) */
-};
-
-#define ATM_MASK 0x30
-enum AT_MODE{
- DIF_TUNER = 0x30, /* 2'b11: IF Tuner (requires use of DIF) */
- BASEBAND_SOUND = 0x20, /* 2'b10: Baseband Composite &
- Sound-IF Signals present */
- NO_TUNER = 0x10 /* 2'b0x: No Analog Tuner present */
-};
-
-#define PWR_SEL_MASK 0x40
-enum POWE_TYPE{
- SELF_POWER = 0x0, /* 0: self power */
- BUS_POWER = 0x40 /* 1: bus power */
-};
-
-enum USB_POWE_TYPE{
- USB_SELF_POWER = 0,
- USB_BUS_POWER
-};
-
-#define BO_0_MASK 0x80
-enum AVDEC_STATUS{
- AVDEC_DISABLE = 0x0, /* 0: A/V Decoder Disabled */
- AVDEC_ENABLE = 0x80 /* 1: A/V Decoder Enabled */
-};
-
-#define BO_1_MASK 0x100
-
-#define BUSPOWER_MASK 0xC4 /* for Polaris spec 0.8 */
-#define SELFPOWER_MASK 0x86
-
-/***************************************************************************/
-#define NOT_DECIDE_YET 0xFE
-#define NOT_SUPPORTED 0xFF
-
-/***************************************************************************
- * for mod field use *
-***************************************************************************/
-#define MOD_DIGITAL 0x1
-#define MOD_ANALOG 0x2
-#define MOD_DIF 0x4
-#define MOD_EXTERNAL 0x8
-#define CAP_ALL_MOD 0x0f
-
-/***************************************************************************
- * source define *
-***************************************************************************/
-#define SOURCE_DIGITAL 0x1
-#define SOURCE_ANALOG 0x2
-#define SOURCE_DIF 0x4
-#define SOURCE_EXTERNAL 0x8
-#define SOURCE_TS_BDA 0x10
-#define SOURCE_TS_ENCODE 0x20
-#define SOURCE_TS_EXTERNAL 0x40
-
-/***************************************************************************
- * interface information define *
-***************************************************************************/
-struct INTERFACE_INFO {
- u8 interrupt_index;
- u8 ts1_index;
- u8 ts2_index;
- u8 audio_index;
- u8 video_index;
- u8 vanc_index; /* VBI */
- u8 hanc_index; /* Sliced CC */
- u8 ir_index;
-};
-
-enum INDEX_INTERFACE_INFO{
- INDEX_INTERRUPT = 0x0,
- INDEX_TS1,
- INDEX_TS2,
- INDEX_AUDIO,
- INDEX_VIDEO,
- INDEX_VANC,
- INDEX_HANC,
- INDEX_IR,
-};
-
-/***************************************************************************
- * configuration information define *
-***************************************************************************/
-struct CONFIG_INFO {
- u8 config_index;
- struct INTERFACE_INFO interface_info;
-};
-
-struct pcb_config {
- u8 index;
- u8 type; /* bus power or self power,
- self power--0, bus_power--1 */
- u8 speed; /* usb speed, 2.0--1, 1.1--0 */
- u8 mode; /* digital , anlog, dif or external A/V */
- u32 ts1_source; /* three source -- BDA,External,encode */
- u32 ts2_source;
- u32 analog_source;
- u8 digital_index; /* bus-power used */
- u8 analog_index; /* bus-power used */
- u8 dif_index; /* bus-power used */
- u8 external_index; /* bus-power used */
- u8 config_num; /* current config num, 0,1,2,
- for self-power, always 0 */
- struct CONFIG_INFO hs_config_info[3];
- struct CONFIG_INFO fs_config_info[3];
-};
-
-enum INDEX_PCB_CONFIG{
- INDEX_SELFPOWER_DIGITAL_ONLY = 0x0,
- INDEX_SELFPOWER_DUAL_DIGITAL,
- INDEX_SELFPOWER_ANALOG_ONLY,
- INDEX_SELFPOWER_DUAL,
- INDEX_SELFPOWER_TRIPLE,
- INDEX_SELFPOWER_COMPRESSOR,
- INDEX_BUSPOWER_DIGITAL_ONLY,
- INDEX_BUSPOWER_ANALOG_ONLY,
- INDEX_BUSPOWER_DIF_ONLY,
- INDEX_BUSPOWER_EXTERNAL_ONLY,
- INDEX_BUSPOWER_EXTERNAL_ANALOG,
- INDEX_BUSPOWER_EXTERNAL_DIF,
- INDEX_BUSPOWER_EXTERNAL_DIGITAL,
- INDEX_BUSPOWER_DIGITAL_ANALOG,
- INDEX_BUSPOWER_DIGITAL_DIF,
- INDEX_BUSPOWER_DIGITAL_ANALOG_EXTERNAL,
- INDEX_BUSPOWER_DIGITAL_DIF_EXTERNAL,
-};
-
-/***************************************************************************/
-struct cx231xx;
-
-u32 initialize_cx231xx(struct cx231xx *p_dev);
-
-#endif
+++ /dev/null
-/*
- cx231xx-reg.h - driver for Conexant Cx23100/101/102
- USB video capture devices
-
- Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef _CX231XX_REG_H
-#define _CX231XX_REG_H
-
-/*****************************************************************************
- * VBI codes *
-*****************************************************************************/
-
-#define SAV_ACTIVE_VIDEO_FIELD1 0x80
-#define EAV_ACTIVE_VIDEO_FIELD1 0x90
-
-#define SAV_ACTIVE_VIDEO_FIELD2 0xc0
-#define EAV_ACTIVE_VIDEO_FIELD2 0xd0
-
-#define SAV_VBLANK_FIELD1 0xa0
-#define EAV_VBLANK_FIELD1 0xb0
-
-#define SAV_VBLANK_FIELD2 0xe0
-#define EAV_VBLANK_FIELD2 0xf0
-
-#define SAV_VBI_FIELD1 0x20
-#define EAV_VBI_FIELD1 0x30
-
-#define SAV_VBI_FIELD2 0x60
-#define EAV_VBI_FIELD2 0x70
-
-/*****************************************************************************/
-/* Audio ADC Registers */
-#define CH_PWR_CTRL1 0x0000000e
-#define CH_PWR_CTRL2 0x0000000f
-/*****************************************************************************/
-
-#define HOST_REG1 0x000
-#define FLD_FORCE_CHIP_SEL 0x80
-#define FLD_AUTO_INC_DIS 0x20
-#define FLD_PREFETCH_EN 0x10
-/* Reserved [2:3] */
-#define FLD_DIGITAL_PWR_DN 0x02
-#define FLD_SLEEP 0x01
-
-/*****************************************************************************/
-#define HOST_REG2 0x001
-
-/*****************************************************************************/
-#define HOST_REG3 0x002
-
-/*****************************************************************************/
-/* added for polaris */
-#define GPIO_PIN_CTL0 0x3
-#define GPIO_PIN_CTL1 0x4
-#define GPIO_PIN_CTL2 0x5
-#define GPIO_PIN_CTL3 0x6
-#define TS1_PIN_CTL0 0x7
-#define TS1_PIN_CTL1 0x8
-/*****************************************************************************/
-
-#define FLD_CLK_IN_EN 0x80
-#define FLD_XTAL_CTRL 0x70
-#define FLD_BB_CLK_MODE 0x0C
-#define FLD_REF_DIV_PLL 0x02
-#define FLD_REF_SEL_PLL1 0x01
-
-/*****************************************************************************/
-#define CHIP_CTRL 0x100
-/* Reserved [27] */
-/* Reserved [31:21] */
-#define FLD_CHIP_ACFG_DIS 0x00100000
-/* Reserved [19] */
-#define FLD_DUAL_MODE_ADC2 0x00040000
-#define FLD_SIF_EN 0x00020000
-#define FLD_SOFT_RST 0x00010000
-#define FLD_DEVICE_ID 0x0000ffff
-
-/*****************************************************************************/
-#define AFE_CTRL 0x104
-#define AFE_CTRL_C2HH_SRC_CTRL 0x104
-#define FLD_DIF_OUT_SEL 0xc0000000
-#define FLD_AUX_PLL_CLK_ALT_SEL 0x3c000000
-#define FLD_UV_ORDER_MODE 0x02000000
-#define FLD_FUNC_MODE 0x01800000
-#define FLD_ROT1_PHASE_CTL 0x007f8000
-#define FLD_AUD_IN_SEL 0x00004000
-#define FLD_LUMA_IN_SEL 0x00002000
-#define FLD_CHROMA_IN_SEL 0x00001000
-/* reserve [11:10] */
-#define FLD_INV_SPEC_DIS 0x00000200
-#define FLD_VGA_SEL_CH3 0x00000100
-#define FLD_VGA_SEL_CH2 0x00000080
-#define FLD_VGA_SEL_CH1 0x00000040
-#define FLD_DCR_BYP_CH1 0x00000020
-#define FLD_DCR_BYP_CH2 0x00000010
-#define FLD_DCR_BYP_CH3 0x00000008
-#define FLD_EN_12DB_CH3 0x00000004
-#define FLD_EN_12DB_CH2 0x00000002
-#define FLD_EN_12DB_CH1 0x00000001
-
-/* redefine in Cx231xx */
-/*****************************************************************************/
-#define DC_CTRL1 0x108
-/* reserve [31:30] */
-#define FLD_CLAMP_LVL_CH1 0x3fff8000
-#define FLD_CLAMP_LVL_CH2 0x00007fff
-/*****************************************************************************/
-
-/*****************************************************************************/
-#define DC_CTRL2 0x10c
-/* reserve [31:28] */
-#define FLD_CLAMP_LVL_CH3 0x00fffe00
-#define FLD_CLAMP_WIND_LENTH 0x000001e0
-#define FLD_C2HH_SAT_MIN 0x0000001e
-#define FLD_FLT_BYP_SEL 0x00000001
-/*****************************************************************************/
-
-/*****************************************************************************/
-#define DC_CTRL3 0x110
-/* reserve [31:16] */
-#define FLD_ERR_GAIN_CTL 0x00070000
-#define FLD_LPF_MIN 0x0000ffff
-/*****************************************************************************/
-
-/*****************************************************************************/
-#define DC_CTRL4 0x114
-/* reserve [31:31] */
-#define FLD_INTG_CH1 0x7fffffff
-/*****************************************************************************/
-
-/*****************************************************************************/
-#define DC_CTRL5 0x118
-/* reserve [31:31] */
-#define FLD_INTG_CH2 0x7fffffff
-/*****************************************************************************/
-
-/*****************************************************************************/
-#define DC_CTRL6 0x11c
-/* reserve [31:31] */
-#define FLD_INTG_CH3 0x7fffffff
-/*****************************************************************************/
-
-/*****************************************************************************/
-#define PIN_CTRL 0x120
-#define FLD_OEF_AGC_RF 0x00000001
-#define FLD_OEF_AGC_IFVGA 0x00000002
-#define FLD_OEF_AGC_IF 0x00000004
-#define FLD_REG_BO_PUD 0x80000000
-#define FLD_IR_IRQ_STAT 0x40000000
-#define FLD_AUD_IRQ_STAT 0x20000000
-#define FLD_VID_IRQ_STAT 0x10000000
-/* Reserved [27:26] */
-#define FLD_IRQ_N_OUT_EN 0x02000000
-#define FLD_IRQ_N_POLAR 0x01000000
-/* Reserved [23:6] */
-#define FLD_OE_AUX_PLL_CLK 0x00000020
-#define FLD_OE_I2S_BCLK 0x00000010
-#define FLD_OE_I2S_WCLK 0x00000008
-#define FLD_OE_AGC_IF 0x00000004
-#define FLD_OE_AGC_IFVGA 0x00000002
-#define FLD_OE_AGC_RF 0x00000001
-
-/*****************************************************************************/
-#define AUD_IO_CTRL 0x124
-/* Reserved [31:8] */
-#define FLD_I2S_PORT_DIR 0x00000080
-#define FLD_I2S_OUT_SRC 0x00000040
-#define FLD_AUD_CHAN3_SRC 0x00000030
-#define FLD_AUD_CHAN2_SRC 0x0000000c
-#define FLD_AUD_CHAN1_SRC 0x00000003
-
-/*****************************************************************************/
-#define AUD_LOCK1 0x128
-#define FLD_AUD_LOCK_KI_SHIFT 0xc0000000
-#define FLD_AUD_LOCK_KD_SHIFT 0x30000000
-/* Reserved [27:25] */
-#define FLD_EN_AV_LOCK 0x01000000
-#define FLD_VID_COUNT 0x00ffffff
-
-/*****************************************************************************/
-#define AUD_LOCK2 0x12c
-#define FLD_AUD_LOCK_KI_MULT 0xf0000000
-#define FLD_AUD_LOCK_KD_MULT 0x0F000000
-/* Reserved [23:22] */
-#define FLD_AUD_LOCK_FREQ_SHIFT 0x00300000
-#define FLD_AUD_COUNT 0x000fffff
-
-/*****************************************************************************/
-#define AFE_DIAG_CTRL1 0x134
-/* Reserved [31:16] */
-#define FLD_CUV_DLY_LENGTH 0x0000ff00
-#define FLD_YC_DLY_LENGTH 0x000000ff
-
-/*****************************************************************************/
-/* Poalris redefine */
-#define AFE_DIAG_CTRL3 0x138
-/* Reserved [31:26] */
-#define FLD_AUD_DUAL_FLAG_POL 0x02000000
-#define FLD_VID_DUAL_FLAG_POL 0x01000000
-/* Reserved [23:23] */
-#define FLD_COL_CLAMP_DIS_CH1 0x00400000
-#define FLD_COL_CLAMP_DIS_CH2 0x00200000
-#define FLD_COL_CLAMP_DIS_CH3 0x00100000
-
-#define TEST_CTRL1 0x144
-/* Reserved [31:29] */
-#define FLD_LBIST_EN 0x10000000
-/* Reserved [27:10] */
-#define FLD_FI_BIST_INTR_R 0x0000200
-#define FLD_FI_BIST_INTR_L 0x0000100
-#define FLD_BIST_FAIL_AUD_PLL 0x0000080
-#define FLD_BIST_INTR_AUD_PLL 0x0000040
-#define FLD_BIST_FAIL_VID_PLL 0x0000020
-#define FLD_BIST_INTR_VID_PLL 0x0000010
-/* Reserved [3:1] */
-#define FLD_CIR_TEST_DIS 0x00000001
-
-/*****************************************************************************/
-#define TEST_CTRL2 0x148
-#define FLD_TSXCLK_POL_CTL 0x80000000
-#define FLD_ISO_CTL_SEL 0x40000000
-#define FLD_ISO_CTL_EN 0x20000000
-#define FLD_BIST_DEBUGZ 0x10000000
-#define FLD_AUD_BIST_TEST_H 0x0f000000
-/* Reserved [23:22] */
-#define FLD_FLTRN_BIST_TEST_H 0x00020000
-#define FLD_VID_BIST_TEST_H 0x00010000
-/* Reserved [19:17] */
-#define FLD_BIST_TEST_H 0x00010000
-/* Reserved [15:13] */
-#define FLD_TAB_EN 0x00001000
-/* Reserved [11:0] */
-
-/*****************************************************************************/
-#define BIST_STAT 0x14c
-#define FLD_AUD_BIST_FAIL_H 0xfff00000
-#define FLD_FLTRN_BIST_FAIL_H 0x00180000
-#define FLD_VID_BIST_FAIL_H 0x00070000
-#define FLD_AUD_BIST_TST_DONE 0x0000fff0
-#define FLD_FLTRN_BIST_TST_DONE 0x00000008
-#define FLD_VID_BIST_TST_DONE 0x00000007
-
-/*****************************************************************************/
-/* DirectIF registers definition have been moved to DIF_reg.h */
-/*****************************************************************************/
-#define MODE_CTRL 0x400
-#define FLD_AFD_PAL60_DIS 0x20000000
-#define FLD_AFD_FORCE_SECAM 0x10000000
-#define FLD_AFD_FORCE_PALNC 0x08000000
-#define FLD_AFD_FORCE_PAL 0x04000000
-#define FLD_AFD_PALM_SEL 0x03000000
-#define FLD_CKILL_MODE 0x00300000
-#define FLD_COMB_NOTCH_MODE 0x00c00000 /* bit[19:18] */
-#define FLD_CLR_LOCK_STAT 0x00020000
-#define FLD_FAST_LOCK_MD 0x00010000
-#define FLD_WCEN 0x00008000
-#define FLD_CAGCEN 0x00004000
-#define FLD_CKILLEN 0x00002000
-#define FLD_AUTO_SC_LOCK 0x00001000
-#define FLD_MAN_SC_FAST_LOCK 0x00000800
-#define FLD_INPUT_MODE 0x00000600
-#define FLD_AFD_ACQUIRE 0x00000100
-#define FLD_AFD_NTSC_SEL 0x00000080
-#define FLD_AFD_PAL_SEL 0x00000040
-#define FLD_ACFG_DIS 0x00000020
-#define FLD_SQ_PIXEL 0x00000010
-#define FLD_VID_FMT_SEL 0x0000000f
-
-/*****************************************************************************/
-#define OUT_CTRL1 0x404
-#define FLD_POLAR 0x7f000000
-/* Reserved [23] */
-#define FLD_RND_MODE 0x00600000
-#define FLD_VIPCLAMP_EN 0x00100000
-#define FLD_VIPBLANK_EN 0x00080000
-#define FLD_VIP_OPT_AL 0x00040000
-#define FLD_IDID0_SOURCE 0x00020000
-#define FLD_DCMODE 0x00010000
-#define FLD_CLK_GATING 0x0000c000
-#define FLD_CLK_INVERT 0x00002000
-#define FLD_HSFMT 0x00001000
-#define FLD_VALIDFMT 0x00000800
-#define FLD_ACTFMT 0x00000400
-#define FLD_SWAPRAW 0x00000200
-#define FLD_CLAMPRAW_EN 0x00000100
-#define FLD_BLUE_FIELD_EN 0x00000080
-#define FLD_BLUE_FIELD_ACT 0x00000040
-#define FLD_TASKBIT_VAL 0x00000020
-#define FLD_ANC_DATA_EN 0x00000010
-#define FLD_VBIHACTRAW_EN 0x00000008
-#define FLD_MODE10B 0x00000004
-#define FLD_OUT_MODE 0x00000003
-
-/*****************************************************************************/
-#define OUT_CTRL2 0x408
-#define FLD_AUD_GRP 0xc0000000
-#define FLD_SAMPLE_RATE 0x30000000
-#define FLD_AUD_ANC_EN 0x08000000
-#define FLD_EN_C 0x04000000
-#define FLD_EN_B 0x02000000
-#define FLD_EN_A 0x01000000
-/* Reserved [23:20] */
-#define FLD_IDID1_LSB 0x000c0000
-#define FLD_IDID0_LSB 0x00030000
-#define FLD_IDID1_MSB 0x0000ff00
-#define FLD_IDID0_MSB 0x000000ff
-
-/*****************************************************************************/
-#define GEN_STAT 0x40c
-#define FLD_VCR_DETECT 0x00800000
-#define FLD_SPECIAL_PLAY_N 0x00400000
-#define FLD_VPRES 0x00200000
-#define FLD_AGC_LOCK 0x00100000
-#define FLD_CSC_LOCK 0x00080000
-#define FLD_VLOCK 0x00040000
-#define FLD_SRC_LOCK 0x00020000
-#define FLD_HLOCK 0x00010000
-#define FLD_VSYNC_N 0x00008000
-#define FLD_SRC_FIFO_UFLOW 0x00004000
-#define FLD_SRC_FIFO_OFLOW 0x00002000
-#define FLD_FIELD 0x00001000
-#define FLD_AFD_FMT_STAT 0x00000f00
-#define FLD_MV_TYPE2_PAIR 0x00000080
-#define FLD_MV_T3CS 0x00000040
-#define FLD_MV_CS 0x00000020
-#define FLD_MV_PSP 0x00000010
-/* Reserved [3] */
-#define FLD_MV_CDAT 0x00000003
-
-/*****************************************************************************/
-#define INT_STAT_MASK 0x410
-#define FLD_COMB_3D_FIFO_MSK 0x80000000
-#define FLD_WSS_DAT_AVAIL_MSK 0x40000000
-#define FLD_GS2_DAT_AVAIL_MSK 0x20000000
-#define FLD_GS1_DAT_AVAIL_MSK 0x10000000
-#define FLD_CC_DAT_AVAIL_MSK 0x08000000
-#define FLD_VPRES_CHANGE_MSK 0x04000000
-#define FLD_MV_CHANGE_MSK 0x02000000
-#define FLD_END_VBI_EVEN_MSK 0x01000000
-#define FLD_END_VBI_ODD_MSK 0x00800000
-#define FLD_FMT_CHANGE_MSK 0x00400000
-#define FLD_VSYNC_TRAIL_MSK 0x00200000
-#define FLD_HLOCK_CHANGE_MSK 0x00100000
-#define FLD_VLOCK_CHANGE_MSK 0x00080000
-#define FLD_CSC_LOCK_CHANGE_MSK 0x00040000
-#define FLD_SRC_FIFO_UFLOW_MSK 0x00020000
-#define FLD_SRC_FIFO_OFLOW_MSK 0x00010000
-#define FLD_COMB_3D_FIFO_STAT 0x00008000
-#define FLD_WSS_DAT_AVAIL_STAT 0x00004000
-#define FLD_GS2_DAT_AVAIL_STAT 0x00002000
-#define FLD_GS1_DAT_AVAIL_STAT 0x00001000
-#define FLD_CC_DAT_AVAIL_STAT 0x00000800
-#define FLD_VPRES_CHANGE_STAT 0x00000400
-#define FLD_MV_CHANGE_STAT 0x00000200
-#define FLD_END_VBI_EVEN_STAT 0x00000100
-#define FLD_END_VBI_ODD_STAT 0x00000080
-#define FLD_FMT_CHANGE_STAT 0x00000040
-#define FLD_VSYNC_TRAIL_STAT 0x00000020
-#define FLD_HLOCK_CHANGE_STAT 0x00000010
-#define FLD_VLOCK_CHANGE_STAT 0x00000008
-#define FLD_CSC_LOCK_CHANGE_STAT 0x00000004
-#define FLD_SRC_FIFO_UFLOW_STAT 0x00000002
-#define FLD_SRC_FIFO_OFLOW_STAT 0x00000001
-
-/*****************************************************************************/
-#define LUMA_CTRL 0x414
-#define BRIGHTNESS_CTRL_BYTE 0x414
-#define CONTRAST_CTRL_BYTE 0x415
-#define LUMA_CTRL_BYTE_3 0x416
-#define FLD_LUMA_CORE_SEL 0x00c00000
-#define FLD_RANGE 0x00300000
-/* Reserved [19] */
-#define FLD_PEAK_EN 0x00040000
-#define FLD_PEAK_SEL 0x00030000
-#define FLD_CNTRST 0x0000ff00
-#define FLD_BRITE 0x000000ff
-
-/*****************************************************************************/
-#define HSCALE_CTRL 0x418
-#define FLD_HFILT 0x03000000
-#define FLD_HSCALE 0x00ffffff
-
-/*****************************************************************************/
-#define VSCALE_CTRL 0x41c
-#define FLD_LINE_AVG_DIS 0x01000000
-/* Reserved [23:20] */
-#define FLD_VS_INTRLACE 0x00080000
-#define FLD_VFILT 0x00070000
-/* Reserved [15:13] */
-#define FLD_VSCALE 0x00001fff
-
-/*****************************************************************************/
-#define CHROMA_CTRL 0x420
-#define USAT_CTRL_BYTE 0x420
-#define VSAT_CTRL_BYTE 0x421
-#define HUE_CTRL_BYTE 0x422
-#define FLD_C_LPF_EN 0x20000000
-#define FLD_CHR_DELAY 0x1c000000
-#define FLD_C_CORE_SEL 0x03000000
-#define FLD_HUE 0x00ff0000
-#define FLD_VSAT 0x0000ff00
-#define FLD_USAT 0x000000ff
-
-/*****************************************************************************/
-#define VBI_LINE_CTRL1 0x424
-#define FLD_VBI_MD_LINE4 0xff000000
-#define FLD_VBI_MD_LINE3 0x00ff0000
-#define FLD_VBI_MD_LINE2 0x0000ff00
-#define FLD_VBI_MD_LINE1 0x000000ff
-
-/*****************************************************************************/
-#define VBI_LINE_CTRL2 0x428
-#define FLD_VBI_MD_LINE8 0xff000000
-#define FLD_VBI_MD_LINE7 0x00ff0000
-#define FLD_VBI_MD_LINE6 0x0000ff00
-#define FLD_VBI_MD_LINE5 0x000000ff
-
-/*****************************************************************************/
-#define VBI_LINE_CTRL3 0x42c
-#define FLD_VBI_MD_LINE12 0xff000000
-#define FLD_VBI_MD_LINE11 0x00ff0000
-#define FLD_VBI_MD_LINE10 0x0000ff00
-#define FLD_VBI_MD_LINE9 0x000000ff
-
-/*****************************************************************************/
-#define VBI_LINE_CTRL4 0x430
-#define FLD_VBI_MD_LINE16 0xff000000
-#define FLD_VBI_MD_LINE15 0x00ff0000
-#define FLD_VBI_MD_LINE14 0x0000ff00
-#define FLD_VBI_MD_LINE13 0x000000ff
-
-/*****************************************************************************/
-#define VBI_LINE_CTRL5 0x434
-#define FLD_VBI_MD_LINE17 0x000000ff
-
-/*****************************************************************************/
-#define VBI_FC_CFG 0x438
-#define FLD_FC_ALT2 0xff000000
-#define FLD_FC_ALT1 0x00ff0000
-#define FLD_FC_ALT2_TYPE 0x0000f000
-#define FLD_FC_ALT1_TYPE 0x00000f00
-/* Reserved [7:1] */
-#define FLD_FC_SEARCH_MODE 0x00000001
-
-/*****************************************************************************/
-#define VBI_MISC_CFG1 0x43c
-#define FLD_TTX_PKTADRU 0xfff00000
-#define FLD_TTX_PKTADRL 0x000fff00
-/* Reserved [7:6] */
-#define FLD_MOJI_PACK_DIS 0x00000020
-#define FLD_VPS_DEC_DIS 0x00000010
-#define FLD_CRI_MARG_SCALE 0x0000000c
-#define FLD_EDGE_RESYNC_EN 0x00000002
-#define FLD_ADAPT_SLICE_DIS 0x00000001
-
-/*****************************************************************************/
-#define VBI_MISC_CFG2 0x440
-#define FLD_HAMMING_TYPE 0x0f000000
-/* Reserved [23:20] */
-#define FLD_WSS_FIFO_RST 0x00080000
-#define FLD_GS2_FIFO_RST 0x00040000
-#define FLD_GS1_FIFO_RST 0x00020000
-#define FLD_CC_FIFO_RST 0x00010000
-/* Reserved [15:12] */
-#define FLD_VBI3_SDID 0x00000f00
-#define FLD_VBI2_SDID 0x000000f0
-#define FLD_VBI1_SDID 0x0000000f
-
-/*****************************************************************************/
-#define VBI_PAY1 0x444
-#define FLD_GS1_FIFO_DAT 0xFF000000
-#define FLD_GS1_STAT 0x00FF0000
-#define FLD_CC_FIFO_DAT 0x0000FF00
-#define FLD_CC_STAT 0x000000FF
-
-/*****************************************************************************/
-#define VBI_PAY2 0x448
-#define FLD_WSS_FIFO_DAT 0xff000000
-#define FLD_WSS_STAT 0x00ff0000
-#define FLD_GS2_FIFO_DAT 0x0000ff00
-#define FLD_GS2_STAT 0x000000ff
-
-/*****************************************************************************/
-#define VBI_CUST1_CFG1 0x44c
-/* Reserved [31] */
-#define FLD_VBI1_CRIWIN 0x7f000000
-#define FLD_VBI1_SLICE_DIST 0x00f00000
-#define FLD_VBI1_BITINC 0x000fff00
-#define FLD_VBI1_HDELAY 0x000000ff
-
-/*****************************************************************************/
-#define VBI_CUST1_CFG2 0x450
-#define FLD_VBI1_FC_LENGTH 0x1f000000
-#define FLD_VBI1_FRAME_CODE 0x00ffffff
-
-/*****************************************************************************/
-#define VBI_CUST1_CFG3 0x454
-#define FLD_VBI1_HAM_EN 0x80000000
-#define FLD_VBI1_FIFO_MODE 0x70000000
-#define FLD_VBI1_FORMAT_TYPE 0x0f000000
-#define FLD_VBI1_PAYLD_LENGTH 0x00ff0000
-#define FLD_VBI1_CRI_LENGTH 0x0000f000
-#define FLD_VBI1_CRI_MARGIN 0x00000f00
-#define FLD_VBI1_CRI_TIME 0x000000ff
-
-/*****************************************************************************/
-#define VBI_CUST2_CFG1 0x458
-/* Reserved [31] */
-#define FLD_VBI2_CRIWIN 0x7f000000
-#define FLD_VBI2_SLICE_DIST 0x00f00000
-#define FLD_VBI2_BITINC 0x000fff00
-#define FLD_VBI2_HDELAY 0x000000ff
-
-/*****************************************************************************/
-#define VBI_CUST2_CFG2 0x45c
-#define FLD_VBI2_FC_LENGTH 0x1f000000
-#define FLD_VBI2_FRAME_CODE 0x00ffffff
-
-/*****************************************************************************/
-#define VBI_CUST2_CFG3 0x460
-#define FLD_VBI2_HAM_EN 0x80000000
-#define FLD_VBI2_FIFO_MODE 0x70000000
-#define FLD_VBI2_FORMAT_TYPE 0x0f000000
-#define FLD_VBI2_PAYLD_LENGTH 0x00ff0000
-#define FLD_VBI2_CRI_LENGTH 0x0000f000
-#define FLD_VBI2_CRI_MARGIN 0x00000f00
-#define FLD_VBI2_CRI_TIME 0x000000ff
-
-/*****************************************************************************/
-#define VBI_CUST3_CFG1 0x464
-/* Reserved [31] */
-#define FLD_VBI3_CRIWIN 0x7f000000
-#define FLD_VBI3_SLICE_DIST 0x00f00000
-#define FLD_VBI3_BITINC 0x000fff00
-#define FLD_VBI3_HDELAY 0x000000ff
-
-/*****************************************************************************/
-#define VBI_CUST3_CFG2 0x468
-#define FLD_VBI3_FC_LENGTH 0x1f000000
-#define FLD_VBI3_FRAME_CODE 0x00ffffff
-
-/*****************************************************************************/
-#define VBI_CUST3_CFG3 0x46c
-#define FLD_VBI3_HAM_EN 0x80000000
-#define FLD_VBI3_FIFO_MODE 0x70000000
-#define FLD_VBI3_FORMAT_TYPE 0x0f000000
-#define FLD_VBI3_PAYLD_LENGTH 0x00ff0000
-#define FLD_VBI3_CRI_LENGTH 0x0000f000
-#define FLD_VBI3_CRI_MARGIN 0x00000f00
-#define FLD_VBI3_CRI_TIME 0x000000ff
-
-/*****************************************************************************/
-#define HORIZ_TIM_CTRL 0x470
-#define FLD_BGDEL_CNT 0xff000000
-/* Reserved [23:22] */
-#define FLD_HACTIVE_CNT 0x003ff000
-/* Reserved [11:10] */
-#define FLD_HBLANK_CNT 0x000003ff
-
-/*****************************************************************************/
-#define VERT_TIM_CTRL 0x474
-#define FLD_V656BLANK_CNT 0xff000000
-/* Reserved [23:22] */
-#define FLD_VACTIVE_CNT 0x003ff000
-/* Reserved [11:10] */
-#define FLD_VBLANK_CNT 0x000003ff
-
-/*****************************************************************************/
-#define SRC_COMB_CFG 0x478
-#define FLD_CCOMB_2LN_CHECK 0x80000000
-#define FLD_CCOMB_3LN_EN 0x40000000
-#define FLD_CCOMB_2LN_EN 0x20000000
-#define FLD_CCOMB_3D_EN 0x10000000
-/* Reserved [27] */
-#define FLD_LCOMB_3LN_EN 0x04000000
-#define FLD_LCOMB_2LN_EN 0x02000000
-#define FLD_LCOMB_3D_EN 0x01000000
-#define FLD_LUMA_LPF_SEL 0x00c00000
-#define FLD_UV_LPF_SEL 0x00300000
-#define FLD_BLEND_SLOPE 0x000f0000
-#define FLD_CCOMB_REDUCE_EN 0x00008000
-/* Reserved [14:10] */
-#define FLD_SRC_DECIM_RATIO 0x000003ff
-
-/*****************************************************************************/
-#define CHROMA_VBIOFF_CFG 0x47c
-#define FLD_VBI_VOFFSET 0x1f000000
-/* Reserved [23:20] */
-#define FLD_SC_STEP 0x000fffff
-
-/*****************************************************************************/
-#define FIELD_COUNT 0x480
-#define FLD_FIELD_COUNT_FLD 0x000003ff
-
-/*****************************************************************************/
-#define MISC_TIM_CTRL 0x484
-#define FLD_DEBOUNCE_COUNT 0xc0000000
-#define FLD_VT_LINE_CNT_HYST 0x30000000
-/* Reserved [27] */
-#define FLD_AFD_STAT 0x07ff0000
-#define FLD_VPRES_VERT_EN 0x00008000
-/* Reserved [14:12] */
-#define FLD_HR32 0x00000800
-#define FLD_TDALGN 0x00000400
-#define FLD_TDFIELD 0x00000200
-/* Reserved [8:6] */
-#define FLD_TEMPDEC 0x0000003f
-
-/*****************************************************************************/
-#define DFE_CTRL1 0x488
-#define FLD_CLAMP_AUTO_EN 0x80000000
-#define FLD_AGC_AUTO_EN 0x40000000
-#define FLD_VGA_CRUSH_EN 0x20000000
-#define FLD_VGA_AUTO_EN 0x10000000
-#define FLD_VBI_GATE_EN 0x08000000
-#define FLD_CLAMP_LEVEL 0x07000000
-/* Reserved [23:22] */
-#define FLD_CLAMP_SKIP_CNT 0x00300000
-#define FLD_AGC_GAIN 0x000fff00
-/* Reserved [7:6] */
-#define FLD_VGA_GAIN 0x0000003f
-
-/*****************************************************************************/
-#define DFE_CTRL2 0x48c
-#define FLD_VGA_ACQUIRE_RANGE 0x00ff0000
-#define FLD_VGA_TRACK_RANGE 0x0000ff00
-#define FLD_VGA_SYNC 0x000000ff
-
-/*****************************************************************************/
-#define DFE_CTRL3 0x490
-#define FLD_BP_PERCENT 0xff000000
-#define FLD_DFT_THRESHOLD 0x00ff0000
-/* Reserved [15:12] */
-#define FLD_SYNC_WIDTH_SEL 0x00000600
-#define FLD_BP_LOOP_GAIN 0x00000300
-#define FLD_SYNC_LOOP_GAIN 0x000000c0
-/* Reserved [5:4] */
-#define FLD_AGC_LOOP_GAIN 0x0000000c
-#define FLD_DCC_LOOP_GAIN 0x00000003
-
-/*****************************************************************************/
-#define PLL_CTRL 0x494
-#define FLD_PLL_KD 0xff000000
-#define FLD_PLL_KI 0x00ff0000
-#define FLD_PLL_MAX_OFFSET 0x0000ffff
-
-/*****************************************************************************/
-#define HTL_CTRL 0x498
-/* Reserved [31:24] */
-#define FLD_AUTO_LOCK_SPD 0x00080000
-#define FLD_MAN_FAST_LOCK 0x00040000
-#define FLD_HTL_15K_EN 0x00020000
-#define FLD_HTL_500K_EN 0x00010000
-#define FLD_HTL_KD 0x0000ff00
-#define FLD_HTL_KI 0x000000ff
-
-/*****************************************************************************/
-#define COMB_CTRL 0x49c
-#define FLD_COMB_PHASE_LIMIT 0xff000000
-#define FLD_CCOMB_ERR_LIMIT 0x00ff0000
-#define FLD_LUMA_THRESHOLD 0x0000ff00
-#define FLD_LCOMB_ERR_LIMIT 0x000000ff
-
-/*****************************************************************************/
-#define CRUSH_CTRL 0x4a0
-#define FLD_WTW_EN 0x00400000
-#define FLD_CRUSH_FREQ 0x00200000
-#define FLD_MAJ_SEL_EN 0x00100000
-#define FLD_MAJ_SEL 0x000c0000
-/* Reserved [17:15] */
-#define FLD_SYNC_TIP_REDUCE 0x00007e00
-/* Reserved [8:6] */
-#define FLD_SYNC_TIP_INC 0x0000003f
-
-/*****************************************************************************/
-#define SOFT_RST_CTRL 0x4a4
-#define FLD_VD_SOFT_RST 0x00008000
-/* Reserved [14:12] */
-#define FLD_REG_RST_MSK 0x00000800
-#define FLD_VOF_RST_MSK 0x00000400
-#define FLD_MVDET_RST_MSK 0x00000200
-#define FLD_VBI_RST_MSK 0x00000100
-#define FLD_SCALE_RST_MSK 0x00000080
-#define FLD_CHROMA_RST_MSK 0x00000040
-#define FLD_LUMA_RST_MSK 0x00000020
-#define FLD_VTG_RST_MSK 0x00000010
-#define FLD_YCSEP_RST_MSK 0x00000008
-#define FLD_SRC_RST_MSK 0x00000004
-#define FLD_DFE_RST_MSK 0x00000002
-/* Reserved [0] */
-
-/*****************************************************************************/
-#define MV_DT_CTRL1 0x4a8
-/* Reserved [31:29] */
-#define FLD_PSP_STOP_LINE 0x1f000000
-/* Reserved [23:21] */
-#define FLD_PSP_STRT_LINE 0x001f0000
-/* Reserved [15] */
-#define FLD_PSP_LLIMW 0x00007f00
-/* Reserved [7] */
-#define FLD_PSP_ULIMW 0x0000007f
-
-/*****************************************************************************/
-#define MV_DT_CTRL2 0x4aC
-#define FLD_CS_STOPWIN 0xff000000
-#define FLD_CS_STRTWIN 0x00ff0000
-#define FLD_CS_WIDTH 0x0000ff00
-#define FLD_PSP_SPEC_VAL 0x000000ff
-
-/*****************************************************************************/
-#define MV_DT_CTRL3 0x4B0
-#define FLD_AUTO_RATE_DIS 0x80000000
-#define FLD_HLOCK_DIS 0x40000000
-#define FLD_SEL_FIELD_CNT 0x20000000
-#define FLD_CS_TYPE2_SEL 0x10000000
-#define FLD_CS_LINE_THRSH_SEL 0x08000000
-#define FLD_CS_ATHRESH_SEL 0x04000000
-#define FLD_PSP_SPEC_SEL 0x02000000
-#define FLD_PSP_LINES_SEL 0x01000000
-#define FLD_FIELD_CNT 0x00f00000
-#define FLD_CS_TYPE2_CNT 0x000fc000
-#define FLD_CS_LINE_CNT 0x00003f00
-#define FLD_CS_ATHRESH_LEV 0x000000ff
-
-/*****************************************************************************/
-#define CHIP_VERSION 0x4b4
-/* Cx231xx redefine */
-#define VERSION 0x4b4
-#define FLD_REV_ID 0x000000ff
-
-/*****************************************************************************/
-#define MISC_DIAG_CTRL 0x4b8
-/* Reserved [31:24] */
-#define FLD_SC_CONVERGE_THRESH 0x00ff0000
-#define FLD_CCOMB_ERR_LIMIT_3D 0x0000ff00
-#define FLD_LCOMB_ERR_LIMIT_3D 0x000000ff
-
-/*****************************************************************************/
-#define VBI_PASS_CTRL 0x4bc
-#define FLD_VBI_PASS_MD 0x00200000
-#define FLD_VBI_SETUP_DIS 0x00100000
-#define FLD_PASS_LINE_CTRL 0x000fffff
-
-/*****************************************************************************/
-/* Cx231xx redefine */
-#define VCR_DET_CTRL 0x4c0
-#define FLD_EN_FIELD_PHASE_DET 0x80000000
-#define FLD_EN_HEAD_SW_DET 0x40000000
-#define FLD_FIELD_PHASE_LENGTH 0x01ff0000
-/* Reserved [29:25] */
-#define FLD_FIELD_PHASE_DELAY 0x0000ff00
-#define FLD_FIELD_PHASE_LIMIT 0x000000f0
-#define FLD_HEAD_SW_DET_LIMIT 0x0000000f
-
-/*****************************************************************************/
-#define DL_CTL 0x800
-#define DL_CTL_ADDRESS_LOW 0x800 /* Byte 1 in DL_CTL */
-#define DL_CTL_ADDRESS_HIGH 0x801 /* Byte 2 in DL_CTL */
-#define DL_CTL_DATA 0x802 /* Byte 3 in DL_CTL */
-#define DL_CTL_CONTROL 0x803 /* Byte 4 in DL_CTL */
-/* Reserved [31:5] */
-#define FLD_START_8051 0x10000000
-#define FLD_DL_ENABLE 0x08000000
-#define FLD_DL_AUTO_INC 0x04000000
-#define FLD_DL_MAP 0x03000000
-
-/*****************************************************************************/
-#define STD_DET_STATUS 0x804
-#define FLD_SPARE_STATUS1 0xff000000
-#define FLD_SPARE_STATUS0 0x00ff0000
-#define FLD_MOD_DET_STATUS1 0x0000ff00
-#define FLD_MOD_DET_STATUS0 0x000000ff
-
-/*****************************************************************************/
-#define AUD_BUILD_NUM 0x806
-#define AUD_VER_NUM 0x807
-#define STD_DET_CTL 0x808
-#define STD_DET_CTL_AUD_CTL 0x808 /* Byte 1 in STD_DET_CTL */
-#define STD_DET_CTL_PREF_MODE 0x809 /* Byte 2 in STD_DET_CTL */
-#define FLD_SPARE_CTL0 0xff000000
-#define FLD_DIS_DBX 0x00800000
-#define FLD_DIS_BTSC 0x00400000
-#define FLD_DIS_NICAM_A2 0x00200000
-#define FLD_VIDEO_PRESENT 0x00100000
-#define FLD_DW8051_VIDEO_FORMAT 0x000f0000
-#define FLD_PREF_DEC_MODE 0x0000ff00
-#define FLD_AUD_CONFIG 0x000000ff
-
-/*****************************************************************************/
-#define DW8051_INT 0x80c
-#define FLD_VIDEO_PRESENT_CHANGE 0x80000000
-#define FLD_VIDEO_CHANGE 0x40000000
-#define FLD_RDS_READY 0x20000000
-#define FLD_AC97_INT 0x10000000
-#define FLD_NICAM_BIT_ERROR_TOO_HIGH 0x08000000
-#define FLD_NICAM_LOCK 0x04000000
-#define FLD_NICAM_UNLOCK 0x02000000
-#define FLD_DFT4_TH_CMP 0x01000000
-/* Reserved [23:22] */
-#define FLD_LOCK_IND_INT 0x00200000
-#define FLD_DFT3_TH_CMP 0x00100000
-#define FLD_DFT2_TH_CMP 0x00080000
-#define FLD_DFT1_TH_CMP 0x00040000
-#define FLD_FM2_DFT_TH_CMP 0x00020000
-#define FLD_FM1_DFT_TH_CMP 0x00010000
-#define FLD_VIDEO_PRESENT_EN 0x00008000
-#define FLD_VIDEO_CHANGE_EN 0x00004000
-#define FLD_RDS_READY_EN 0x00002000
-#define FLD_AC97_INT_EN 0x00001000
-#define FLD_NICAM_BIT_ERROR_TOO_HIGH_EN 0x00000800
-#define FLD_NICAM_LOCK_EN 0x00000400
-#define FLD_NICAM_UNLOCK_EN 0x00000200
-#define FLD_DFT4_TH_CMP_EN 0x00000100
-/* Reserved [7] */
-#define FLD_DW8051_INT6_CTL1 0x00000040
-#define FLD_DW8051_INT5_CTL1 0x00000020
-#define FLD_DW8051_INT4_CTL1 0x00000010
-#define FLD_DW8051_INT3_CTL1 0x00000008
-#define FLD_DW8051_INT2_CTL1 0x00000004
-#define FLD_DW8051_INT1_CTL1 0x00000002
-#define FLD_DW8051_INT0_CTL1 0x00000001
-
-/*****************************************************************************/
-#define GENERAL_CTL 0x810
-#define FLD_RDS_INT 0x80000000
-#define FLD_NBER_INT 0x40000000
-#define FLD_NLL_INT 0x20000000
-#define FLD_IFL_INT 0x10000000
-#define FLD_FDL_INT 0x08000000
-#define FLD_AFC_INT 0x04000000
-#define FLD_AMC_INT 0x02000000
-#define FLD_AC97_INT_CTL 0x01000000
-#define FLD_RDS_INT_DIS 0x00800000
-#define FLD_NBER_INT_DIS 0x00400000
-#define FLD_NLL_INT_DIS 0x00200000
-#define FLD_IFL_INT_DIS 0x00100000
-#define FLD_FDL_INT_DIS 0x00080000
-#define FLD_FC_INT_DIS 0x00040000
-#define FLD_AMC_INT_DIS 0x00020000
-#define FLD_AC97_INT_DIS 0x00010000
-#define FLD_REV_NUM 0x0000ff00
-/* Reserved [7:5] */
-#define FLD_DBX_SOFT_RESET_REG 0x00000010
-#define FLD_AD_SOFT_RESET_REG 0x00000008
-#define FLD_SRC_SOFT_RESET_REG 0x00000004
-#define FLD_CDMOD_SOFT_RESET 0x00000002
-#define FLD_8051_SOFT_RESET 0x00000001
-
-/*****************************************************************************/
-#define AAGC_CTL 0x814
-#define FLD_AFE_12DB_EN 0x80000000
-#define FLD_AAGC_DEFAULT_EN 0x40000000
-#define FLD_AAGC_DEFAULT 0x3f000000
-/* Reserved [23] */
-#define FLD_AAGC_GAIN 0x00600000
-#define FLD_AAGC_TH 0x001f0000
-/* Reserved [15:14] */
-#define FLD_AAGC_HYST2 0x00003f00
-/* Reserved [7:6] */
-#define FLD_AAGC_HYST1 0x0000003f
-
-/*****************************************************************************/
-#define IF_SRC_CTL 0x818
-#define FLD_DBX_BYPASS 0x80000000
-/* Reserved [30:25] */
-#define FLD_IF_SRC_MODE 0x01000000
-/* Reserved [23:18] */
-#define FLD_IF_SRC_PHASE_INC 0x0001ffff
-
-/*****************************************************************************/
-#define ANALOG_DEMOD_CTL 0x81c
-#define FLD_ROT1_PHACC_PROG 0xffff0000
-/* Reserved [15] */
-#define FLD_FM1_DELAY_FIX 0x00007000
-#define FLD_PDF4_SHIFT 0x00000c00
-#define FLD_PDF3_SHIFT 0x00000300
-#define FLD_PDF2_SHIFT 0x000000c0
-#define FLD_PDF1_SHIFT 0x00000030
-#define FLD_FMBYPASS_MODE2 0x00000008
-#define FLD_FMBYPASS_MODE1 0x00000004
-#define FLD_NICAM_MODE 0x00000002
-#define FLD_BTSC_FMRADIO_MODE 0x00000001
-
-/*****************************************************************************/
-#define ROT_FREQ_CTL 0x820
-#define FLD_ROT3_PHACC_PROG 0xffff0000
-#define FLD_ROT2_PHACC_PROG 0x0000ffff
-
-/*****************************************************************************/
-#define FM_CTL 0x824
-#define FLD_FM2_DC_FB_SHIFT 0xf0000000
-#define FLD_FM2_DC_INT_SHIFT 0x0f000000
-#define FLD_FM2_AFC_RESET 0x00800000
-#define FLD_FM2_DC_PASS_IN 0x00400000
-#define FLD_FM2_DAGC_SHIFT 0x00380000
-#define FLD_FM2_CORDIC_SHIFT 0x00070000
-#define FLD_FM1_DC_FB_SHIFT 0x0000f000
-#define FLD_FM1_DC_INT_SHIFT 0x00000f00
-#define FLD_FM1_AFC_RESET 0x00000080
-#define FLD_FM1_DC_PASS_IN 0x00000040
-#define FLD_FM1_DAGC_SHIFT 0x00000038
-#define FLD_FM1_CORDIC_SHIFT 0x00000007
-
-/*****************************************************************************/
-#define LPF_PDF_CTL 0x828
-/* Reserved [31:30] */
-#define FLD_LPF32_SHIFT1 0x30000000
-#define FLD_LPF32_SHIFT2 0x0c000000
-#define FLD_LPF160_SHIFTA 0x03000000
-#define FLD_LPF160_SHIFTB 0x00c00000
-#define FLD_LPF160_SHIFTC 0x00300000
-#define FLD_LPF32_COEF_SEL2 0x000c0000
-#define FLD_LPF32_COEF_SEL1 0x00030000
-#define FLD_LPF160_COEF_SELC 0x0000c000
-#define FLD_LPF160_COEF_SELB 0x00003000
-#define FLD_LPF160_COEF_SELA 0x00000c00
-#define FLD_LPF160_IN_EN_REG 0x00000300
-#define FLD_PDF4_PDF_SEL 0x000000c0
-#define FLD_PDF3_PDF_SEL 0x00000030
-#define FLD_PDF2_PDF_SEL 0x0000000c
-#define FLD_PDF1_PDF_SEL 0x00000003
-
-/*****************************************************************************/
-#define DFT1_CTL1 0x82c
-#define FLD_DFT1_DWELL 0xffff0000
-#define FLD_DFT1_FREQ 0x0000ffff
-
-/*****************************************************************************/
-#define DFT1_CTL2 0x830
-#define FLD_DFT1_THRESHOLD 0xffffff00
-#define FLD_DFT1_CMP_CTL 0x00000080
-#define FLD_DFT1_AVG 0x00000070
-/* Reserved [3:1] */
-#define FLD_DFT1_START 0x00000001
-
-/*****************************************************************************/
-#define DFT1_STATUS 0x834
-#define FLD_DFT1_DONE 0x80000000
-#define FLD_DFT1_TH_CMP_STAT 0x40000000
-#define FLD_DFT1_RESULT 0x3fffffff
-
-/*****************************************************************************/
-#define DFT2_CTL1 0x838
-#define FLD_DFT2_DWELL 0xffff0000
-#define FLD_DFT2_FREQ 0x0000ffff
-
-/*****************************************************************************/
-#define DFT2_CTL2 0x83C
-#define FLD_DFT2_THRESHOLD 0xffffff00
-#define FLD_DFT2_CMP_CTL 0x00000080
-#define FLD_DFT2_AVG 0x00000070
-/* Reserved [3:1] */
-#define FLD_DFT2_START 0x00000001
-
-/*****************************************************************************/
-#define DFT2_STATUS 0x840
-#define FLD_DFT2_DONE 0x80000000
-#define FLD_DFT2_TH_CMP_STAT 0x40000000
-#define FLD_DFT2_RESULT 0x3fffffff
-
-/*****************************************************************************/
-#define DFT3_CTL1 0x844
-#define FLD_DFT3_DWELL 0xffff0000
-#define FLD_DFT3_FREQ 0x0000ffff
-
-/*****************************************************************************/
-#define DFT3_CTL2 0x848
-#define FLD_DFT3_THRESHOLD 0xffffff00
-#define FLD_DFT3_CMP_CTL 0x00000080
-#define FLD_DFT3_AVG 0x00000070
-/* Reserved [3:1] */
-#define FLD_DFT3_START 0x00000001
-
-/*****************************************************************************/
-#define DFT3_STATUS 0x84c
-#define FLD_DFT3_DONE 0x80000000
-#define FLD_DFT3_TH_CMP_STAT 0x40000000
-#define FLD_DFT3_RESULT 0x3fffffff
-
-/*****************************************************************************/
-#define DFT4_CTL1 0x850
-#define FLD_DFT4_DWELL 0xffff0000
-#define FLD_DFT4_FREQ 0x0000ffff
-
-/*****************************************************************************/
-#define DFT4_CTL2 0x854
-#define FLD_DFT4_THRESHOLD 0xffffff00
-#define FLD_DFT4_CMP_CTL 0x00000080
-#define FLD_DFT4_AVG 0x00000070
-/* Reserved [3:1] */
-#define FLD_DFT4_START 0x00000001
-
-/*****************************************************************************/
-#define DFT4_STATUS 0x858
-#define FLD_DFT4_DONE 0x80000000
-#define FLD_DFT4_TH_CMP_STAT 0x40000000
-#define FLD_DFT4_RESULT 0x3fffffff
-
-/*****************************************************************************/
-#define AM_MTS_DET 0x85c
-#define FLD_AM_MTS_MODE 0x80000000
-/* Reserved [30:26] */
-#define FLD_AM_SUB 0x02000000
-#define FLD_AM_GAIN_EN 0x01000000
-/* Reserved [23:16] */
-#define FLD_AMMTS_GAIN_SCALE 0x0000e000
-#define FLD_MTS_PDF_SHIFT 0x00001800
-#define FLD_AM_REG_GAIN 0x00000700
-#define FLD_AGC_REF 0x000000ff
-
-/*****************************************************************************/
-#define ANALOG_MUX_CTL 0x860
-/* Reserved [31:29] */
-#define FLD_MUX21_SEL 0x10000000
-#define FLD_MUX20_SEL 0x08000000
-#define FLD_MUX19_SEL 0x04000000
-#define FLD_MUX18_SEL 0x02000000
-#define FLD_MUX17_SEL 0x01000000
-#define FLD_MUX16_SEL 0x00800000
-#define FLD_MUX15_SEL 0x00400000
-#define FLD_MUX14_SEL 0x00300000
-#define FLD_MUX13_SEL 0x000C0000
-#define FLD_MUX12_SEL 0x00020000
-#define FLD_MUX11_SEL 0x00018000
-#define FLD_MUX10_SEL 0x00004000
-#define FLD_MUX9_SEL 0x00002000
-#define FLD_MUX8_SEL 0x00001000
-#define FLD_MUX7_SEL 0x00000800
-#define FLD_MUX6_SEL 0x00000600
-#define FLD_MUX5_SEL 0x00000100
-#define FLD_MUX4_SEL 0x000000c0
-#define FLD_MUX3_SEL 0x00000030
-#define FLD_MUX2_SEL 0x0000000c
-#define FLD_MUX1_SEL 0x00000003
-
-/*****************************************************************************/
-/* Cx231xx redefine */
-#define DPLL_CTRL1 0x864
-#define DIG_PLL_CTL1 0x864
-
-#define FLD_PLL_STATUS 0x07000000
-#define FLD_BANDWIDTH_SELECT 0x00030000
-#define FLD_PLL_SHIFT_REG 0x00007000
-#define FLD_PHASE_SHIFT 0x000007ff
-
-/*****************************************************************************/
-/* Cx231xx redefine */
-#define DPLL_CTRL2 0x868
-#define DIG_PLL_CTL2 0x868
-#define FLD_PLL_UNLOCK_THR 0xff000000
-#define FLD_PLL_LOCK_THR 0x00ff0000
-/* Reserved [15:8] */
-#define FLD_AM_PDF_SEL2 0x000000c0
-#define FLD_AM_PDF_SEL1 0x00000030
-#define FLD_DPLL_FSM_CTRL 0x0000000c
-/* Reserved [1] */
-#define FLD_PLL_PILOT_DET 0x00000001
-
-/*****************************************************************************/
-/* Cx231xx redefine */
-#define DPLL_CTRL3 0x86c
-#define DIG_PLL_CTL3 0x86c
-#define FLD_DISABLE_LOOP 0x01000000
-#define FLD_A1_DS1_SEL 0x000c0000
-#define FLD_A1_DS2_SEL 0x00030000
-#define FLD_A1_KI 0x0000ff00
-#define FLD_A1_KD 0x000000ff
-
-/*****************************************************************************/
-/* Cx231xx redefine */
-#define DPLL_CTRL4 0x870
-#define DIG_PLL_CTL4 0x870
-#define FLD_A2_DS1_SEL 0x000c0000
-#define FLD_A2_DS2_SEL 0x00030000
-#define FLD_A2_KI 0x0000ff00
-#define FLD_A2_KD 0x000000ff
-
-/*****************************************************************************/
-/* Cx231xx redefine */
-#define DPLL_CTRL5 0x874
-#define DIG_PLL_CTL5 0x874
-#define FLD_TRK_DS1_SEL 0x000c0000
-#define FLD_TRK_DS2_SEL 0x00030000
-#define FLD_TRK_KI 0x0000ff00
-#define FLD_TRK_KD 0x000000ff
-
-/*****************************************************************************/
-#define DEEMPH_GAIN_CTL 0x878
-#define FLD_DEEMPH2_GAIN 0xFFFF0000
-#define FLD_DEEMPH1_GAIN 0x0000FFFF
-
-/*****************************************************************************/
-/* Cx231xx redefine */
-#define DEEMPH_COEFF1 0x87c
-#define DEEMPH_COEF1 0x87c
-#define FLD_DEEMPH_B0 0xffff0000
-#define FLD_DEEMPH_A0 0x0000ffff
-
-/*****************************************************************************/
-/* Cx231xx redefine */
-#define DEEMPH_COEFF2 0x880
-#define DEEMPH_COEF2 0x880
-#define FLD_DEEMPH_B1 0xFFFF0000
-#define FLD_DEEMPH_A1 0x0000FFFF
-
-/*****************************************************************************/
-#define DBX1_CTL1 0x884
-#define FLD_DBX1_WBE_GAIN 0xffff0000
-#define FLD_DBX1_IN_GAIN 0x0000ffff
-
-/*****************************************************************************/
-#define DBX1_CTL2 0x888
-#define FLD_DBX1_SE_BYPASS 0xffff0000
-#define FLD_DBX1_SE_GAIN 0x0000ffff
-
-/*****************************************************************************/
-#define DBX1_RMS_SE 0x88C
-#define FLD_DBX1_RMS_WBE 0xffff0000
-#define FLD_DBX1_RMS_SE_FLD 0x0000ffff
-
-/*****************************************************************************/
-#define DBX2_CTL1 0x890
-#define FLD_DBX2_WBE_GAIN 0xffff0000
-#define FLD_DBX2_IN_GAIN 0x0000ffff
-
-/*****************************************************************************/
-#define DBX2_CTL2 0x894
-#define FLD_DBX2_SE_BYPASS 0xffff0000
-#define FLD_DBX2_SE_GAIN 0x0000ffff
-
-/*****************************************************************************/
-#define DBX2_RMS_SE 0x898
-#define FLD_DBX2_RMS_WBE 0xffff0000
-#define FLD_DBX2_RMS_SE_FLD 0x0000ffff
-
-/*****************************************************************************/
-#define AM_FM_DIFF 0x89c
-/* Reserved [31] */
-#define FLD_FM_DIFF_OUT 0x7fff0000
-/* Reserved [15] */
-#define FLD_AM_DIFF_OUT 0x00007fff
-
-/*****************************************************************************/
-#define NICAM_FAW 0x8a0
-#define FLD_FAWDETWINEND 0xFc000000
-#define FLD_FAWDETWINSTR 0x03ff0000
-/* Reserved [15:12] */
-#define FLD_FAWDETTHRSHLD3 0x00000f00
-#define FLD_FAWDETTHRSHLD2 0x000000f0
-#define FLD_FAWDETTHRSHLD1 0x0000000f
-
-/*****************************************************************************/
-/* Cx231xx redefine */
-#define DEEMPH_GAIN 0x8a4
-#define NICAM_DEEMPHGAIN 0x8a4
-/* Reserved [31:18] */
-#define FLD_DEEMPHGAIN 0x0003ffff
-
-/*****************************************************************************/
-/* Cx231xx redefine */
-#define DEEMPH_NUMER1 0x8a8
-#define NICAM_DEEMPHNUMER1 0x8a8
-/* Reserved [31:18] */
-#define FLD_DEEMPHNUMER1 0x0003ffff
-
-/*****************************************************************************/
-/* Cx231xx redefine */
-#define DEEMPH_NUMER2 0x8ac
-#define NICAM_DEEMPHNUMER2 0x8ac
-/* Reserved [31:18] */
-#define FLD_DEEMPHNUMER2 0x0003ffff
-
-/*****************************************************************************/
-/* Cx231xx redefine */
-#define DEEMPH_DENOM1 0x8b0
-#define NICAM_DEEMPHDENOM1 0x8b0
-/* Reserved [31:18] */
-#define FLD_DEEMPHDENOM1 0x0003ffff
-
-/*****************************************************************************/
-/* Cx231xx redefine */
-#define DEEMPH_DENOM2 0x8b4
-#define NICAM_DEEMPHDENOM2 0x8b4
-/* Reserved [31:18] */
-#define FLD_DEEMPHDENOM2 0x0003ffff
-
-/*****************************************************************************/
-#define NICAM_ERRLOG_CTL1 0x8B8
-/* Reserved [31:28] */
-#define FLD_ERRINTRPTTHSHLD1 0x0fff0000
-/* Reserved [15:12] */
-#define FLD_ERRLOGPERIOD 0x00000fff
-
-/*****************************************************************************/
-#define NICAM_ERRLOG_CTL2 0x8bc
-/* Reserved [31:28] */
-#define FLD_ERRINTRPTTHSHLD3 0x0fff0000
-/* Reserved [15:12] */
-#define FLD_ERRINTRPTTHSHLD2 0x00000fff
-
-/*****************************************************************************/
-#define NICAM_ERRLOG_STS1 0x8c0
-/* Reserved [31:28] */
-#define FLD_ERRLOG2 0x0fff0000
-/* Reserved [15:12] */
-#define FLD_ERRLOG1 0x00000fff
-
-/*****************************************************************************/
-#define NICAM_ERRLOG_STS2 0x8c4
-/* Reserved [31:12] */
-#define FLD_ERRLOG3 0x00000fff
-
-/*****************************************************************************/
-#define NICAM_STATUS 0x8c8
-/* Reserved [31:20] */
-#define FLD_NICAM_CIB 0x000c0000
-#define FLD_NICAM_LOCK_STAT 0x00020000
-#define FLD_NICAM_MUTE 0x00010000
-#define FLD_NICAMADDIT_DATA 0x0000ffe0
-#define FLD_NICAMCNTRL 0x0000001f
-
-/*****************************************************************************/
-#define DEMATRIX_CTL 0x8cc
-#define FLD_AC97_IN_SHIFT 0xf0000000
-#define FLD_I2S_IN_SHIFT 0x0f000000
-#define FLD_DEMATRIX_SEL_CTL 0x00ff0000
-/* Reserved [15:11] */
-#define FLD_DMTRX_BYPASS 0x00000400
-#define FLD_DEMATRIX_MODE 0x00000300
-/* Reserved [7:6] */
-#define FLD_PH_DBX_SEL 0x00000020
-#define FLD_PH_CH_SEL 0x00000010
-#define FLD_PHASE_FIX 0x0000000f
-
-/*****************************************************************************/
-#define PATH1_CTL1 0x8d0
-/* Reserved [31:29] */
-#define FLD_PATH1_MUTE_CTL 0x1f000000
-/* Reserved [23:22] */
-#define FLD_PATH1_AVC_CG 0x00300000
-#define FLD_PATH1_AVC_RT 0x000f0000
-#define FLD_PATH1_AVC_AT 0x0000f000
-#define FLD_PATH1_AVC_STEREO 0x00000800
-#define FLD_PATH1_AVC_CR 0x00000700
-#define FLD_PATH1_AVC_RMS_CON 0x000000f0
-#define FLD_PATH1_SEL_CTL 0x0000000f
-
-/*****************************************************************************/
-#define PATH1_VOL_CTL 0x8d4
-#define FLD_PATH1_AVC_THRESHOLD 0x7fff0000
-#define FLD_PATH1_BAL_LEFT 0x00008000
-#define FLD_PATH1_BAL_LEVEL 0x00007f00
-#define FLD_PATH1_VOLUME 0x000000ff
-
-/*****************************************************************************/
-#define PATH1_EQ_CTL 0x8d8
-/* Reserved [31:30] */
-#define FLD_PATH1_EQ_TREBLE_VOL 0x3f000000
-/* Reserved [23:22] */
-#define FLD_PATH1_EQ_MID_VOL 0x003f0000
-/* Reserved [15:14] */
-#define FLD_PATH1_EQ_BASS_VOL 0x00003f00
-/* Reserved [7:1] */
-#define FLD_PATH1_EQ_BAND_SEL 0x00000001
-
-/*****************************************************************************/
-#define PATH1_SC_CTL 0x8dc
-#define FLD_PATH1_SC_THRESHOLD 0x7fff0000
-#define FLD_PATH1_SC_RT 0x0000f000
-#define FLD_PATH1_SC_AT 0x00000f00
-#define FLD_PATH1_SC_STEREO 0x00000080
-#define FLD_PATH1_SC_CR 0x00000070
-#define FLD_PATH1_SC_RMS_CON 0x0000000f
-
-/*****************************************************************************/
-#define PATH2_CTL1 0x8e0
-/* Reserved [31:26] */
-#define FLD_PATH2_MUTE_CTL 0x03000000
-/* Reserved [23:22] */
-#define FLD_PATH2_AVC_CG 0x00300000
-#define FLD_PATH2_AVC_RT 0x000f0000
-#define FLD_PATH2_AVC_AT 0x0000f000
-#define FLD_PATH2_AVC_STEREO 0x00000800
-#define FLD_PATH2_AVC_CR 0x00000700
-#define FLD_PATH2_AVC_RMS_CON 0x000000f0
-#define FLD_PATH2_SEL_CTL 0x0000000f
-
-/*****************************************************************************/
-#define PATH2_VOL_CTL 0x8e4
-#define FLD_PATH2_AVC_THRESHOLD 0xffff0000
-#define FLD_PATH2_BAL_LEFT 0x00008000
-#define FLD_PATH2_BAL_LEVEL 0x00007f00
-#define FLD_PATH2_VOLUME 0x000000ff
-
-/*****************************************************************************/
-#define PATH2_EQ_CTL 0x8e8
-/* Reserved [31:30] */
-#define FLD_PATH2_EQ_TREBLE_VOL 0x3f000000
-/* Reserved [23:22] */
-#define FLD_PATH2_EQ_MID_VOL 0x003f0000
-/* Reserved [15:14] */
-#define FLD_PATH2_EQ_BASS_VOL 0x00003f00
-/* Reserved [7:1] */
-#define FLD_PATH2_EQ_BAND_SEL 0x00000001
-
-/*****************************************************************************/
-#define PATH2_SC_CTL 0x8eC
-#define FLD_PATH2_SC_THRESHOLD 0xffff0000
-#define FLD_PATH2_SC_RT 0x0000f000
-#define FLD_PATH2_SC_AT 0x00000f00
-#define FLD_PATH2_SC_STEREO 0x00000080
-#define FLD_PATH2_SC_CR 0x00000070
-#define FLD_PATH2_SC_RMS_CON 0x0000000f
-
-/*****************************************************************************/
-#define SRC_CTL 0x8f0
-#define FLD_SRC_STATUS 0xffffff00
-#define FLD_FIFO_LF_EN 0x000000fc
-#define FLD_BYPASS_LI 0x00000002
-#define FLD_BYPASS_PF 0x00000001
-
-/*****************************************************************************/
-#define SRC_LF_COEF 0x8f4
-#define FLD_LOOP_FILTER_COEF2 0xffff0000
-#define FLD_LOOP_FILTER_COEF1 0x0000ffff
-
-/*****************************************************************************/
-#define SRC1_CTL 0x8f8
-/* Reserved [31:28] */
-#define FLD_SRC1_FIFO_RD_TH 0x0f000000
-/* Reserved [23:18] */
-#define FLD_SRC1_PHASE_INC 0x0003ffff
-
-/*****************************************************************************/
-#define SRC2_CTL 0x8fc
-/* Reserved [31:28] */
-#define FLD_SRC2_FIFO_RD_TH 0x0f000000
-/* Reserved [23:18] */
-#define FLD_SRC2_PHASE_INC 0x0003ffff
-
-/*****************************************************************************/
-#define SRC3_CTL 0x900
-/* Reserved [31:28] */
-#define FLD_SRC3_FIFO_RD_TH 0x0f000000
-/* Reserved [23:18] */
-#define FLD_SRC3_PHASE_INC 0x0003ffff
-
-/*****************************************************************************/
-#define SRC4_CTL 0x904
-/* Reserved [31:28] */
-#define FLD_SRC4_FIFO_RD_TH 0x0f000000
-/* Reserved [23:18] */
-#define FLD_SRC4_PHASE_INC 0x0003ffff
-
-/*****************************************************************************/
-#define SRC5_CTL 0x908
-/* Reserved [31:28] */
-#define FLD_SRC5_FIFO_RD_TH 0x0f000000
-/* Reserved [23:18] */
-#define FLD_SRC5_PHASE_INC 0x0003ffff
-
-/*****************************************************************************/
-#define SRC6_CTL 0x90c
-/* Reserved [31:28] */
-#define FLD_SRC6_FIFO_RD_TH 0x0f000000
-/* Reserved [23:18] */
-#define FLD_SRC6_PHASE_INC 0x0003ffff
-
-/*****************************************************************************/
-#define BAND_OUT_SEL 0x910
-#define FLD_SRC6_IN_SEL 0xc0000000
-#define FLD_SRC6_CLK_SEL 0x30000000
-#define FLD_SRC5_IN_SEL 0x0c000000
-#define FLD_SRC5_CLK_SEL 0x03000000
-#define FLD_SRC4_IN_SEL 0x00c00000
-#define FLD_SRC4_CLK_SEL 0x00300000
-#define FLD_SRC3_IN_SEL 0x000c0000
-#define FLD_SRC3_CLK_SEL 0x00030000
-#define FLD_BASEBAND_BYPASS_CTL 0x0000ff00
-#define FLD_AC97_SRC_SEL 0x000000c0
-#define FLD_I2S_SRC_SEL 0x00000030
-#define FLD_PARALLEL2_SRC_SEL 0x0000000c
-#define FLD_PARALLEL1_SRC_SEL 0x00000003
-
-/*****************************************************************************/
-#define I2S_IN_CTL 0x914
-/* Reserved [31:11] */
-#define FLD_I2S_UP2X_BW20K 0x00000400
-#define FLD_I2S_UP2X_BYPASS 0x00000200
-#define FLD_I2S_IN_MASTER_MODE 0x00000100
-#define FLD_I2S_IN_SONY_MODE 0x00000080
-#define FLD_I2S_IN_RIGHT_JUST 0x00000040
-#define FLD_I2S_IN_WS_SEL 0x00000020
-#define FLD_I2S_IN_BCN_DEL 0x0000001f
-
-/*****************************************************************************/
-#define I2S_OUT_CTL 0x918
-/* Reserved [31:17] */
-#define FLD_I2S_OUT_SOFT_RESET_EN 0x00010000
-/* Reserved [15:9] */
-#define FLD_I2S_OUT_MASTER_MODE 0x00000100
-#define FLD_I2S_OUT_SONY_MODE 0x00000080
-#define FLD_I2S_OUT_RIGHT_JUST 0x00000040
-#define FLD_I2S_OUT_WS_SEL 0x00000020
-#define FLD_I2S_OUT_BCN_DEL 0x0000001f
-
-/*****************************************************************************/
-#define AC97_CTL 0x91c
-/* Reserved [31:26] */
-#define FLD_AC97_UP2X_BW20K 0x02000000
-#define FLD_AC97_UP2X_BYPASS 0x01000000
-/* Reserved [23:17] */
-#define FLD_AC97_RST_ACL 0x00010000
-/* Reserved [15:9] */
-#define FLD_AC97_WAKE_UP_SYNC 0x00000100
-/* Reserved [7:1] */
-#define FLD_AC97_SHUTDOWN 0x00000001
-
-/* Cx231xx redefine */
-#define QPSK_IAGC_CTL1 0x94c
-#define QPSK_IAGC_CTL2 0x950
-#define QPSK_FEPR_FREQ 0x954
-#define QPSK_BTL_CTL1 0x958
-#define QPSK_BTL_CTL2 0x95c
-#define QPSK_CTL_CTL1 0x960
-#define QPSK_CTL_CTL2 0x964
-#define QPSK_MF_FAGC_CTL 0x968
-#define QPSK_EQ_CTL 0x96c
-#define QPSK_LOCK_CTL 0x970
-
-/*****************************************************************************/
-#define FM1_DFT_CTL 0x9a8
-#define FLD_FM1_DFT_THRESHOLD 0xffff0000
-/* Reserved [15:8] */
-#define FLD_FM1_DFT_CMP_CTL 0x00000080
-#define FLD_FM1_DFT_AVG 0x00000070
-/* Reserved [3:1] */
-#define FLD_FM1_DFT_START 0x00000001
-
-/*****************************************************************************/
-#define FM1_DFT_STATUS 0x9ac
-#define FLD_FM1_DFT_DONE 0x80000000
-/* Reserved [30:19] */
-#define FLD_FM_DFT_TH_CMP 0x00040000
-#define FLD_FM1_DFT 0x0003ffff
-
-/*****************************************************************************/
-#define FM2_DFT_CTL 0x9b0
-#define FLD_FM2_DFT_THRESHOLD 0xffff0000
-/* Reserved [15:8] */
-#define FLD_FM2_DFT_CMP_CTL 0x00000080
-#define FLD_FM2_DFT_AVG 0x00000070
-/* Reserved [3:1] */
-#define FLD_FM2_DFT_START 0x00000001
-
-/*****************************************************************************/
-#define FM2_DFT_STATUS 0x9b4
-#define FLD_FM2_DFT_DONE 0x80000000
-/* Reserved [30:19] */
-#define FLD_FM2_DFT_TH_CMP_STAT 0x00040000
-#define FLD_FM2_DFT 0x0003ffff
-
-/*****************************************************************************/
-/* Cx231xx redefine */
-#define AAGC_STATUS_REG 0x9b8
-#define AAGC_STATUS 0x9b8
-/* Reserved [31:27] */
-#define FLD_FM2_DAGC_OUT 0x07000000
-/* Reserved [23:19] */
-#define FLD_FM1_DAGC_OUT 0x00070000
-/* Reserved [15:6] */
-#define FLD_AFE_VGA_OUT 0x0000003f
-
-/*****************************************************************************/
-#define MTS_GAIN_STATUS 0x9bc
-/* Reserved [31:14] */
-#define FLD_MTS_GAIN 0x00003fff
-
-#define RDS_OUT 0x9c0
-#define FLD_RDS_Q 0xffff0000
-#define FLD_RDS_I 0x0000ffff
-
-/*****************************************************************************/
-#define AUTOCONFIG_REG 0x9c4
-/* Reserved [31:4] */
-#define FLD_AUTOCONFIG_MODE 0x0000000f
-
-#define FM_AFC 0x9c8
-#define FLD_FM2_AFC 0xffff0000
-#define FLD_FM1_AFC 0x0000ffff
-
-/*****************************************************************************/
-/* Cx231xx redefine */
-#define NEW_SPARE 0x9cc
-#define NEW_SPARE_REG 0x9cc
-
-/*****************************************************************************/
-#define DBX_ADJ 0x9d0
-/* Reserved [31:28] */
-#define FLD_DBX2_ADJ 0x0fff0000
-/* Reserved [15:12] */
-#define FLD_DBX1_ADJ 0x00000fff
-
-#define VID_FMT_AUTO 0
-#define VID_FMT_NTSC_M 1
-#define VID_FMT_NTSC_J 2
-#define VID_FMT_NTSC_443 3
-#define VID_FMT_PAL_BDGHI 4
-#define VID_FMT_PAL_M 5
-#define VID_FMT_PAL_N 6
-#define VID_FMT_PAL_NC 7
-#define VID_FMT_PAL_60 8
-#define VID_FMT_SECAM 12
-#define VID_FMT_SECAM_60 13
-
-#define INPUT_MODE_CVBS_0 0 /* INPUT_MODE_VALUE(0) */
-#define INPUT_MODE_YC_1 1 /* INPUT_MODE_VALUE(1) */
-#define INPUT_MODE_YC2_2 2 /* INPUT_MODE_VALUE(2) */
-#define INPUT_MODE_YUV_3 3 /* INPUT_MODE_VALUE(3) */
-
-#define LUMA_LPF_LOW_BANDPASS 0 /* 0.6Mhz LPF BW */
-#define LUMA_LPF_MEDIUM_BANDPASS 1 /* 1.0Mhz LPF BW */
-#define LUMA_LPF_HIGH_BANDPASS 2 /* 1.5Mhz LPF BW */
-
-#define UV_LPF_LOW_BANDPASS 0 /* 0.6Mhz LPF BW */
-#define UV_LPF_MEDIUM_BANDPASS 1 /* 1.0Mhz LPF BW */
-#define UV_LPF_HIGH_BANDPASS 2 /* 1.5Mhz LPF BW */
-
-#define TWO_TAP_FILT 0
-#define THREE_TAP_FILT 1
-#define FOUR_TAP_FILT 2
-#define FIVE_TAP_FILT 3
-
-#define AUD_CHAN_SRC_PARALLEL 0
-#define AUD_CHAN_SRC_I2S_INPUT 1
-#define AUD_CHAN_SRC_FLATIRON 2
-#define AUD_CHAN_SRC_PARALLEL3 3
-
-#define OUT_MODE_601 0
-#define OUT_MODE_656 1
-#define OUT_MODE_VIP11 2
-#define OUT_MODE_VIP20 3
-
-#define PHASE_INC_49MHZ 0x0df22
-#define PHASE_INC_56MHZ 0x0fa5b
-#define PHASE_INC_28MHZ 0x010000
-
-#endif
+++ /dev/null
-/*
- cx231xx_vbi.c - driver for Conexant Cx23100/101/102 USB video capture devices
-
- Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
- Based on cx88 driver
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/init.h>
-#include <linux/list.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/bitmap.h>
-#include <linux/usb.h>
-#include <linux/i2c.h>
-#include <linux/mm.h>
-#include <linux/mutex.h>
-#include <linux/slab.h>
-
-#include <media/v4l2-common.h>
-#include <media/v4l2-ioctl.h>
-#include <media/v4l2-chip-ident.h>
-#include <media/msp3400.h>
-#include <media/tuner.h>
-
-#include "cx231xx.h"
-#include "cx231xx-vbi.h"
-
-static inline void print_err_status(struct cx231xx *dev, int packet, int status)
-{
- char *errmsg = "Unknown";
-
- switch (status) {
- case -ENOENT:
- errmsg = "unlinked synchronuously";
- break;
- case -ECONNRESET:
- errmsg = "unlinked asynchronuously";
- break;
- case -ENOSR:
- errmsg = "Buffer error (overrun)";
- break;
- case -EPIPE:
- errmsg = "Stalled (device not responding)";
- break;
- case -EOVERFLOW:
- errmsg = "Babble (bad cable?)";
- break;
- case -EPROTO:
- errmsg = "Bit-stuff error (bad cable?)";
- break;
- case -EILSEQ:
- errmsg = "CRC/Timeout (could be anything)";
- break;
- case -ETIME:
- errmsg = "Device does not respond";
- break;
- }
- if (packet < 0) {
- cx231xx_err(DRIVER_NAME "URB status %d [%s].\n", status,
- errmsg);
- } else {
- cx231xx_err(DRIVER_NAME "URB packet %d, status %d [%s].\n",
- packet, status, errmsg);
- }
-}
-
-/*
- * Controls the isoc copy of each urb packet
- */
-static inline int cx231xx_isoc_vbi_copy(struct cx231xx *dev, struct urb *urb)
-{
- struct cx231xx_dmaqueue *dma_q = urb->context;
- int rc = 1;
- unsigned char *p_buffer;
- u32 bytes_parsed = 0, buffer_size = 0;
- u8 sav_eav = 0;
-
- if (!dev)
- return 0;
-
- if (dev->state & DEV_DISCONNECTED)
- return 0;
-
- if (urb->status < 0) {
- print_err_status(dev, -1, urb->status);
- if (urb->status == -ENOENT)
- return 0;
- }
-
- /* get buffer pointer and length */
- p_buffer = urb->transfer_buffer;
- buffer_size = urb->actual_length;
-
- if (buffer_size > 0) {
- bytes_parsed = 0;
-
- if (dma_q->is_partial_line) {
- /* Handle the case where we were working on a partial
- line */
- sav_eav = dma_q->last_sav;
- } else {
- /* Check for a SAV/EAV overlapping the
- buffer boundary */
-
- sav_eav = cx231xx_find_boundary_SAV_EAV(p_buffer,
- dma_q->partial_buf,
- &bytes_parsed);
- }
-
- sav_eav &= 0xF0;
- /* Get the first line if we have some portion of an SAV/EAV from
- the last buffer or a partial line */
- if (sav_eav) {
- bytes_parsed += cx231xx_get_vbi_line(dev, dma_q,
- sav_eav, /* SAV/EAV */
- p_buffer + bytes_parsed, /* p_buffer */
- buffer_size - bytes_parsed); /* buffer size */
- }
-
- /* Now parse data that is completely in this buffer */
- dma_q->is_partial_line = 0;
-
- while (bytes_parsed < buffer_size) {
- u32 bytes_used = 0;
-
- sav_eav = cx231xx_find_next_SAV_EAV(
- p_buffer + bytes_parsed, /* p_buffer */
- buffer_size - bytes_parsed, /* buffer size */
- &bytes_used); /* bytes used to get SAV/EAV */
-
- bytes_parsed += bytes_used;
-
- sav_eav &= 0xF0;
- if (sav_eav && (bytes_parsed < buffer_size)) {
- bytes_parsed += cx231xx_get_vbi_line(dev,
- dma_q, sav_eav, /* SAV/EAV */
- p_buffer+bytes_parsed, /* p_buffer */
- buffer_size-bytes_parsed);/*buf size*/
- }
- }
-
- /* Save the last four bytes of the buffer so we can
- check the buffer boundary condition next time */
- memcpy(dma_q->partial_buf, p_buffer + buffer_size - 4, 4);
- bytes_parsed = 0;
- }
-
- return rc;
-}
-
-/* ------------------------------------------------------------------
- Vbi buf operations
- ------------------------------------------------------------------*/
-
-static int
-vbi_buffer_setup(struct videobuf_queue *vq, unsigned int *count,
- unsigned int *size)
-{
- struct cx231xx_fh *fh = vq->priv_data;
- struct cx231xx *dev = fh->dev;
- u32 height = 0;
-
- height = ((dev->norm & V4L2_STD_625_50) ?
- PAL_VBI_LINES : NTSC_VBI_LINES);
-
- *size = (dev->width * height * 2 * 2);
- if (0 == *count)
- *count = CX231XX_DEF_VBI_BUF;
-
- if (*count < CX231XX_MIN_BUF)
- *count = CX231XX_MIN_BUF;
-
- return 0;
-}
-
-/* This is called *without* dev->slock held; please keep it that way */
-static void free_buffer(struct videobuf_queue *vq, struct cx231xx_buffer *buf)
-{
- struct cx231xx_fh *fh = vq->priv_data;
- struct cx231xx *dev = fh->dev;
- unsigned long flags = 0;
- if (in_interrupt())
- BUG();
-
- /* We used to wait for the buffer to finish here, but this didn't work
- because, as we were keeping the state as VIDEOBUF_QUEUED,
- videobuf_queue_cancel marked it as finished for us.
- (Also, it could wedge forever if the hardware was misconfigured.)
-
- This should be safe; by the time we get here, the buffer isn't
- queued anymore. If we ever start marking the buffers as
- VIDEOBUF_ACTIVE, it won't be, though.
- */
- spin_lock_irqsave(&dev->vbi_mode.slock, flags);
- if (dev->vbi_mode.bulk_ctl.buf == buf)
- dev->vbi_mode.bulk_ctl.buf = NULL;
- spin_unlock_irqrestore(&dev->vbi_mode.slock, flags);
-
- videobuf_vmalloc_free(&buf->vb);
- buf->vb.state = VIDEOBUF_NEEDS_INIT;
-}
-
-static int
-vbi_buffer_prepare(struct videobuf_queue *vq, struct videobuf_buffer *vb,
- enum v4l2_field field)
-{
- struct cx231xx_fh *fh = vq->priv_data;
- struct cx231xx_buffer *buf =
- container_of(vb, struct cx231xx_buffer, vb);
- struct cx231xx *dev = fh->dev;
- int rc = 0, urb_init = 0;
- u32 height = 0;
-
- height = ((dev->norm & V4L2_STD_625_50) ?
- PAL_VBI_LINES : NTSC_VBI_LINES);
- buf->vb.size = ((dev->width << 1) * height * 2);
-
- if (0 != buf->vb.baddr && buf->vb.bsize < buf->vb.size)
- return -EINVAL;
-
- buf->vb.width = dev->width;
- buf->vb.height = height;
- buf->vb.field = field;
- buf->vb.field = V4L2_FIELD_SEQ_TB;
-
- if (VIDEOBUF_NEEDS_INIT == buf->vb.state) {
- rc = videobuf_iolock(vq, &buf->vb, NULL);
- if (rc < 0)
- goto fail;
- }
-
- if (!dev->vbi_mode.bulk_ctl.num_bufs)
- urb_init = 1;
-
- if (urb_init) {
- rc = cx231xx_init_vbi_isoc(dev, CX231XX_NUM_VBI_PACKETS,
- CX231XX_NUM_VBI_BUFS,
- dev->vbi_mode.alt_max_pkt_size[0],
- cx231xx_isoc_vbi_copy);
- if (rc < 0)
- goto fail;
- }
-
- buf->vb.state = VIDEOBUF_PREPARED;
- return 0;
-
-fail:
- free_buffer(vq, buf);
- return rc;
-}
-
-static void
-vbi_buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb)
-{
- struct cx231xx_buffer *buf =
- container_of(vb, struct cx231xx_buffer, vb);
- struct cx231xx_fh *fh = vq->priv_data;
- struct cx231xx *dev = fh->dev;
- struct cx231xx_dmaqueue *vidq = &dev->vbi_mode.vidq;
-
- buf->vb.state = VIDEOBUF_QUEUED;
- list_add_tail(&buf->vb.queue, &vidq->active);
-
-}
-
-static void vbi_buffer_release(struct videobuf_queue *vq,
- struct videobuf_buffer *vb)
-{
- struct cx231xx_buffer *buf =
- container_of(vb, struct cx231xx_buffer, vb);
-
-
- free_buffer(vq, buf);
-}
-
-struct videobuf_queue_ops cx231xx_vbi_qops = {
- .buf_setup = vbi_buffer_setup,
- .buf_prepare = vbi_buffer_prepare,
- .buf_queue = vbi_buffer_queue,
- .buf_release = vbi_buffer_release,
-};
-
-/* ------------------------------------------------------------------
- URB control
- ------------------------------------------------------------------*/
-
-/*
- * IRQ callback, called by URB callback
- */
-static void cx231xx_irq_vbi_callback(struct urb *urb)
-{
- struct cx231xx_dmaqueue *dma_q = urb->context;
- struct cx231xx_video_mode *vmode =
- container_of(dma_q, struct cx231xx_video_mode, vidq);
- struct cx231xx *dev = container_of(vmode, struct cx231xx, vbi_mode);
-
- switch (urb->status) {
- case 0: /* success */
- case -ETIMEDOUT: /* NAK */
- break;
- case -ECONNRESET: /* kill */
- case -ENOENT:
- case -ESHUTDOWN:
- return;
- default: /* error */
- cx231xx_err(DRIVER_NAME "urb completition error %d.\n",
- urb->status);
- break;
- }
-
- /* Copy data from URB */
- spin_lock(&dev->vbi_mode.slock);
- dev->vbi_mode.bulk_ctl.bulk_copy(dev, urb);
- spin_unlock(&dev->vbi_mode.slock);
-
- /* Reset status */
- urb->status = 0;
-
- urb->status = usb_submit_urb(urb, GFP_ATOMIC);
- if (urb->status) {
- cx231xx_err(DRIVER_NAME "urb resubmit failed (error=%i)\n",
- urb->status);
- }
-}
-
-/*
- * Stop and Deallocate URBs
- */
-void cx231xx_uninit_vbi_isoc(struct cx231xx *dev)
-{
- struct urb *urb;
- int i;
-
- cx231xx_info(DRIVER_NAME "cx231xx: called cx231xx_uninit_vbi_isoc\n");
-
- dev->vbi_mode.bulk_ctl.nfields = -1;
- for (i = 0; i < dev->vbi_mode.bulk_ctl.num_bufs; i++) {
- urb = dev->vbi_mode.bulk_ctl.urb[i];
- if (urb) {
- if (!irqs_disabled())
- usb_kill_urb(urb);
- else
- usb_unlink_urb(urb);
-
- if (dev->vbi_mode.bulk_ctl.transfer_buffer[i]) {
-
- kfree(dev->vbi_mode.bulk_ctl.
- transfer_buffer[i]);
- dev->vbi_mode.bulk_ctl.transfer_buffer[i] =
- NULL;
- }
- usb_free_urb(urb);
- dev->vbi_mode.bulk_ctl.urb[i] = NULL;
- }
- dev->vbi_mode.bulk_ctl.transfer_buffer[i] = NULL;
- }
-
- kfree(dev->vbi_mode.bulk_ctl.urb);
- kfree(dev->vbi_mode.bulk_ctl.transfer_buffer);
-
- dev->vbi_mode.bulk_ctl.urb = NULL;
- dev->vbi_mode.bulk_ctl.transfer_buffer = NULL;
- dev->vbi_mode.bulk_ctl.num_bufs = 0;
-
- cx231xx_capture_start(dev, 0, Vbi);
-}
-EXPORT_SYMBOL_GPL(cx231xx_uninit_vbi_isoc);
-
-/*
- * Allocate URBs and start IRQ
- */
-int cx231xx_init_vbi_isoc(struct cx231xx *dev, int max_packets,
- int num_bufs, int max_pkt_size,
- int (*bulk_copy) (struct cx231xx *dev,
- struct urb *urb))
-{
- struct cx231xx_dmaqueue *dma_q = &dev->vbi_mode.vidq;
- int i;
- int sb_size, pipe;
- struct urb *urb;
- int rc;
-
- cx231xx_info(DRIVER_NAME "cx231xx: called cx231xx_prepare_isoc\n");
-
- /* De-allocates all pending stuff */
- cx231xx_uninit_vbi_isoc(dev);
-
- /* clear if any halt */
- usb_clear_halt(dev->udev,
- usb_rcvbulkpipe(dev->udev,
- dev->vbi_mode.end_point_addr));
-
- dev->vbi_mode.bulk_ctl.bulk_copy = bulk_copy;
- dev->vbi_mode.bulk_ctl.num_bufs = num_bufs;
- dma_q->pos = 0;
- dma_q->is_partial_line = 0;
- dma_q->last_sav = 0;
- dma_q->current_field = -1;
- dma_q->bytes_left_in_line = dev->width << 1;
- dma_q->lines_per_field = ((dev->norm & V4L2_STD_625_50) ?
- PAL_VBI_LINES : NTSC_VBI_LINES);
- dma_q->lines_completed = 0;
- for (i = 0; i < 8; i++)
- dma_q->partial_buf[i] = 0;
-
- dev->vbi_mode.bulk_ctl.urb = kzalloc(sizeof(void *) * num_bufs,
- GFP_KERNEL);
- if (!dev->vbi_mode.bulk_ctl.urb) {
- cx231xx_errdev("cannot alloc memory for usb buffers\n");
- return -ENOMEM;
- }
-
- dev->vbi_mode.bulk_ctl.transfer_buffer =
- kzalloc(sizeof(void *) * num_bufs, GFP_KERNEL);
- if (!dev->vbi_mode.bulk_ctl.transfer_buffer) {
- cx231xx_errdev("cannot allocate memory for usbtransfer\n");
- kfree(dev->vbi_mode.bulk_ctl.urb);
- return -ENOMEM;
- }
-
- dev->vbi_mode.bulk_ctl.max_pkt_size = max_pkt_size;
- dev->vbi_mode.bulk_ctl.buf = NULL;
-
- sb_size = max_packets * dev->vbi_mode.bulk_ctl.max_pkt_size;
-
- /* allocate urbs and transfer buffers */
- for (i = 0; i < dev->vbi_mode.bulk_ctl.num_bufs; i++) {
-
- urb = usb_alloc_urb(0, GFP_KERNEL);
- if (!urb) {
- cx231xx_err(DRIVER_NAME
- ": cannot alloc bulk_ctl.urb %i\n", i);
- cx231xx_uninit_vbi_isoc(dev);
- return -ENOMEM;
- }
- dev->vbi_mode.bulk_ctl.urb[i] = urb;
- urb->transfer_flags = 0;
-
- dev->vbi_mode.bulk_ctl.transfer_buffer[i] =
- kzalloc(sb_size, GFP_KERNEL);
- if (!dev->vbi_mode.bulk_ctl.transfer_buffer[i]) {
- cx231xx_err(DRIVER_NAME
- ": unable to allocate %i bytes for transfer"
- " buffer %i%s\n", sb_size, i,
- in_interrupt() ? " while in int" : "");
- cx231xx_uninit_vbi_isoc(dev);
- return -ENOMEM;
- }
-
- pipe = usb_rcvbulkpipe(dev->udev, dev->vbi_mode.end_point_addr);
- usb_fill_bulk_urb(urb, dev->udev, pipe,
- dev->vbi_mode.bulk_ctl.transfer_buffer[i],
- sb_size, cx231xx_irq_vbi_callback, dma_q);
- }
-
- init_waitqueue_head(&dma_q->wq);
-
- /* submit urbs and enables IRQ */
- for (i = 0; i < dev->vbi_mode.bulk_ctl.num_bufs; i++) {
- rc = usb_submit_urb(dev->vbi_mode.bulk_ctl.urb[i], GFP_ATOMIC);
- if (rc) {
- cx231xx_err(DRIVER_NAME
- ": submit of urb %i failed (error=%i)\n", i,
- rc);
- cx231xx_uninit_vbi_isoc(dev);
- return rc;
- }
- }
-
- cx231xx_capture_start(dev, 1, Vbi);
-
- return 0;
-}
-EXPORT_SYMBOL_GPL(cx231xx_init_vbi_isoc);
-
-u32 cx231xx_get_vbi_line(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q,
- u8 sav_eav, u8 *p_buffer, u32 buffer_size)
-{
- u32 bytes_copied = 0;
- int current_field = -1;
-
- switch (sav_eav) {
-
- case SAV_VBI_FIELD1:
- current_field = 1;
- break;
-
- case SAV_VBI_FIELD2:
- current_field = 2;
- break;
- default:
- break;
- }
-
- if (current_field < 0)
- return bytes_copied;
-
- dma_q->last_sav = sav_eav;
-
- bytes_copied =
- cx231xx_copy_vbi_line(dev, dma_q, p_buffer, buffer_size,
- current_field);
-
- return bytes_copied;
-}
-
-/*
- * Announces that a buffer were filled and request the next
- */
-static inline void vbi_buffer_filled(struct cx231xx *dev,
- struct cx231xx_dmaqueue *dma_q,
- struct cx231xx_buffer *buf)
-{
- /* Advice that buffer was filled */
- /* cx231xx_info(DRIVER_NAME "[%p/%d] wakeup\n", buf, buf->vb.i); */
-
- buf->vb.state = VIDEOBUF_DONE;
- buf->vb.field_count++;
- do_gettimeofday(&buf->vb.ts);
-
- dev->vbi_mode.bulk_ctl.buf = NULL;
-
- list_del(&buf->vb.queue);
- wake_up(&buf->vb.done);
-}
-
-u32 cx231xx_copy_vbi_line(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q,
- u8 *p_line, u32 length, int field_number)
-{
- u32 bytes_to_copy;
- struct cx231xx_buffer *buf;
- u32 _line_size = dev->width * 2;
-
- if (dma_q->current_field == -1) {
- /* Just starting up */
- cx231xx_reset_vbi_buffer(dev, dma_q);
- }
-
- if (dma_q->current_field != field_number)
- dma_q->lines_completed = 0;
-
- /* get the buffer pointer */
- buf = dev->vbi_mode.bulk_ctl.buf;
-
- /* Remember the field number for next time */
- dma_q->current_field = field_number;
-
- bytes_to_copy = dma_q->bytes_left_in_line;
- if (bytes_to_copy > length)
- bytes_to_copy = length;
-
- if (dma_q->lines_completed >= dma_q->lines_per_field) {
- dma_q->bytes_left_in_line -= bytes_to_copy;
- dma_q->is_partial_line =
- (dma_q->bytes_left_in_line == 0) ? 0 : 1;
- return 0;
- }
-
- dma_q->is_partial_line = 1;
-
- /* If we don't have a buffer, just return the number of bytes we would
- have copied if we had a buffer. */
- if (!buf) {
- dma_q->bytes_left_in_line -= bytes_to_copy;
- dma_q->is_partial_line =
- (dma_q->bytes_left_in_line == 0) ? 0 : 1;
- return bytes_to_copy;
- }
-
- /* copy the data to video buffer */
- cx231xx_do_vbi_copy(dev, dma_q, p_line, bytes_to_copy);
-
- dma_q->pos += bytes_to_copy;
- dma_q->bytes_left_in_line -= bytes_to_copy;
-
- if (dma_q->bytes_left_in_line == 0) {
-
- dma_q->bytes_left_in_line = _line_size;
- dma_q->lines_completed++;
- dma_q->is_partial_line = 0;
-
- if (cx231xx_is_vbi_buffer_done(dev, dma_q) && buf) {
-
- vbi_buffer_filled(dev, dma_q, buf);
-
- dma_q->pos = 0;
- dma_q->lines_completed = 0;
- cx231xx_reset_vbi_buffer(dev, dma_q);
- }
- }
-
- return bytes_to_copy;
-}
-
-/*
- * video-buf generic routine to get the next available buffer
- */
-static inline void get_next_vbi_buf(struct cx231xx_dmaqueue *dma_q,
- struct cx231xx_buffer **buf)
-{
- struct cx231xx_video_mode *vmode =
- container_of(dma_q, struct cx231xx_video_mode, vidq);
- struct cx231xx *dev = container_of(vmode, struct cx231xx, vbi_mode);
- char *outp;
-
- if (list_empty(&dma_q->active)) {
- cx231xx_err(DRIVER_NAME ": No active queue to serve\n");
- dev->vbi_mode.bulk_ctl.buf = NULL;
- *buf = NULL;
- return;
- }
-
- /* Get the next buffer */
- *buf = list_entry(dma_q->active.next, struct cx231xx_buffer, vb.queue);
-
- /* Cleans up buffer - Useful for testing for frame/URB loss */
- outp = videobuf_to_vmalloc(&(*buf)->vb);
- memset(outp, 0, (*buf)->vb.size);
-
- dev->vbi_mode.bulk_ctl.buf = *buf;
-
- return;
-}
-
-void cx231xx_reset_vbi_buffer(struct cx231xx *dev,
- struct cx231xx_dmaqueue *dma_q)
-{
- struct cx231xx_buffer *buf;
-
- buf = dev->vbi_mode.bulk_ctl.buf;
-
- if (buf == NULL) {
- /* first try to get the buffer */
- get_next_vbi_buf(dma_q, &buf);
-
- dma_q->pos = 0;
- dma_q->current_field = -1;
- }
-
- dma_q->bytes_left_in_line = dev->width << 1;
- dma_q->lines_completed = 0;
-}
-
-int cx231xx_do_vbi_copy(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q,
- u8 *p_buffer, u32 bytes_to_copy)
-{
- u8 *p_out_buffer = NULL;
- u32 current_line_bytes_copied = 0;
- struct cx231xx_buffer *buf;
- u32 _line_size = dev->width << 1;
- void *startwrite;
- int offset, lencopy;
-
- buf = dev->vbi_mode.bulk_ctl.buf;
-
- if (buf == NULL)
- return -EINVAL;
-
- p_out_buffer = videobuf_to_vmalloc(&buf->vb);
-
- if (dma_q->bytes_left_in_line != _line_size) {
- current_line_bytes_copied =
- _line_size - dma_q->bytes_left_in_line;
- }
-
- offset = (dma_q->lines_completed * _line_size) +
- current_line_bytes_copied;
-
- if (dma_q->current_field == 2) {
- /* Populate the second half of the frame */
- offset += (dev->width * 2 * dma_q->lines_per_field);
- }
-
- /* prepare destination address */
- startwrite = p_out_buffer + offset;
-
- lencopy = dma_q->bytes_left_in_line > bytes_to_copy ?
- bytes_to_copy : dma_q->bytes_left_in_line;
-
- memcpy(startwrite, p_buffer, lencopy);
-
- return 0;
-}
-
-u8 cx231xx_is_vbi_buffer_done(struct cx231xx *dev,
- struct cx231xx_dmaqueue *dma_q)
-{
- u32 height = 0;
-
- height = ((dev->norm & V4L2_STD_625_50) ?
- PAL_VBI_LINES : NTSC_VBI_LINES);
- if (dma_q->lines_completed == height && dma_q->current_field == 2)
- return 1;
- else
- return 0;
-}
+++ /dev/null
-/*
- cx231xx_vbi.h - driver for Conexant Cx23100/101/102 USB video capture devices
-
- Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
- Based on cx88 driver
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef _CX231XX_VBI_H
-#define _CX231XX_VBI_H
-
-extern struct videobuf_queue_ops cx231xx_vbi_qops;
-
-#define NTSC_VBI_START_LINE 10 /* line 10 - 21 */
-#define NTSC_VBI_END_LINE 21
-#define NTSC_VBI_LINES (NTSC_VBI_END_LINE-NTSC_VBI_START_LINE+1)
-
-#define PAL_VBI_START_LINE 6
-#define PAL_VBI_END_LINE 23
-#define PAL_VBI_LINES (PAL_VBI_END_LINE-PAL_VBI_START_LINE+1)
-
-#define VBI_STRIDE 1440
-#define VBI_SAMPLES_PER_LINE 1440
-
-#define CX231XX_NUM_VBI_PACKETS 4
-#define CX231XX_NUM_VBI_BUFS 5
-
-/* stream functions */
-int cx231xx_init_vbi_isoc(struct cx231xx *dev, int max_packets,
- int num_bufs, int max_pkt_size,
- int (*bulk_copy) (struct cx231xx *dev,
- struct urb *urb));
-
-void cx231xx_uninit_vbi_isoc(struct cx231xx *dev);
-
-/* vbi data copy functions */
-u32 cx231xx_get_vbi_line(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q,
- u8 sav_eav, u8 *p_buffer, u32 buffer_size);
-
-u32 cx231xx_copy_vbi_line(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q,
- u8 *p_line, u32 length, int field_number);
-
-void cx231xx_reset_vbi_buffer(struct cx231xx *dev,
- struct cx231xx_dmaqueue *dma_q);
-
-int cx231xx_do_vbi_copy(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q,
- u8 *p_buffer, u32 bytes_to_copy);
-
-u8 cx231xx_is_vbi_buffer_done(struct cx231xx *dev,
- struct cx231xx_dmaqueue *dma_q);
-
-#endif
+++ /dev/null
-/*
- cx231xx-video.c - driver for Conexant Cx23100/101/102
- USB video capture devices
-
- Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
- Based on em28xx driver
- Based on cx23885 driver
- Based on cx88 driver
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/init.h>
-#include <linux/list.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/bitmap.h>
-#include <linux/usb.h>
-#include <linux/i2c.h>
-#include <linux/mm.h>
-#include <linux/mutex.h>
-#include <linux/slab.h>
-
-#include <media/v4l2-common.h>
-#include <media/v4l2-ioctl.h>
-#include <media/v4l2-chip-ident.h>
-#include <media/msp3400.h>
-#include <media/tuner.h>
-
-#include "dvb_frontend.h"
-
-#include "cx231xx.h"
-#include "cx231xx-vbi.h"
-
-#define CX231XX_VERSION "0.0.2"
-
-#define DRIVER_AUTHOR "Srinivasa Deevi <srinivasa.deevi@conexant.com>"
-#define DRIVER_DESC "Conexant cx231xx based USB video device driver"
-
-#define cx231xx_videodbg(fmt, arg...) do {\
- if (video_debug) \
- printk(KERN_INFO "%s %s :"fmt, \
- dev->name, __func__ , ##arg); } while (0)
-
-static unsigned int isoc_debug;
-module_param(isoc_debug, int, 0644);
-MODULE_PARM_DESC(isoc_debug, "enable debug messages [isoc transfers]");
-
-#define cx231xx_isocdbg(fmt, arg...) \
-do {\
- if (isoc_debug) { \
- printk(KERN_INFO "%s %s :"fmt, \
- dev->name, __func__ , ##arg); \
- } \
- } while (0)
-
-MODULE_AUTHOR(DRIVER_AUTHOR);
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-MODULE_VERSION(CX231XX_VERSION);
-
-static unsigned int card[] = {[0 ... (CX231XX_MAXBOARDS - 1)] = UNSET };
-static unsigned int video_nr[] = {[0 ... (CX231XX_MAXBOARDS - 1)] = UNSET };
-static unsigned int vbi_nr[] = {[0 ... (CX231XX_MAXBOARDS - 1)] = UNSET };
-static unsigned int radio_nr[] = {[0 ... (CX231XX_MAXBOARDS - 1)] = UNSET };
-
-module_param_array(card, int, NULL, 0444);
-module_param_array(video_nr, int, NULL, 0444);
-module_param_array(vbi_nr, int, NULL, 0444);
-module_param_array(radio_nr, int, NULL, 0444);
-
-MODULE_PARM_DESC(card, "card type");
-MODULE_PARM_DESC(video_nr, "video device numbers");
-MODULE_PARM_DESC(vbi_nr, "vbi device numbers");
-MODULE_PARM_DESC(radio_nr, "radio device numbers");
-
-static unsigned int video_debug;
-module_param(video_debug, int, 0644);
-MODULE_PARM_DESC(video_debug, "enable debug messages [video]");
-
-/* supported video standards */
-static struct cx231xx_fmt format[] = {
- {
- .name = "16bpp YUY2, 4:2:2, packed",
- .fourcc = V4L2_PIX_FMT_YUYV,
- .depth = 16,
- .reg = 0,
- },
-};
-
-/* supported controls */
-/* Common to all boards */
-
-/* ------------------------------------------------------------------- */
-
-static const struct v4l2_queryctrl no_ctl = {
- .name = "42",
- .flags = V4L2_CTRL_FLAG_DISABLED,
-};
-
-static struct cx231xx_ctrl cx231xx_ctls[] = {
- /* --- video --- */
- {
- .v = {
- .id = V4L2_CID_BRIGHTNESS,
- .name = "Brightness",
- .minimum = 0x00,
- .maximum = 0xff,
- .step = 1,
- .default_value = 0x7f,
- .type = V4L2_CTRL_TYPE_INTEGER,
- },
- .off = 128,
- .reg = LUMA_CTRL,
- .mask = 0x00ff,
- .shift = 0,
- }, {
- .v = {
- .id = V4L2_CID_CONTRAST,
- .name = "Contrast",
- .minimum = 0,
- .maximum = 0xff,
- .step = 1,
- .default_value = 0x3f,
- .type = V4L2_CTRL_TYPE_INTEGER,
- },
- .off = 0,
- .reg = LUMA_CTRL,
- .mask = 0xff00,
- .shift = 8,
- }, {
- .v = {
- .id = V4L2_CID_HUE,
- .name = "Hue",
- .minimum = 0,
- .maximum = 0xff,
- .step = 1,
- .default_value = 0x7f,
- .type = V4L2_CTRL_TYPE_INTEGER,
- },
- .off = 128,
- .reg = CHROMA_CTRL,
- .mask = 0xff0000,
- .shift = 16,
- }, {
- /* strictly, this only describes only U saturation.
- * V saturation is handled specially through code.
- */
- .v = {
- .id = V4L2_CID_SATURATION,
- .name = "Saturation",
- .minimum = 0,
- .maximum = 0xff,
- .step = 1,
- .default_value = 0x7f,
- .type = V4L2_CTRL_TYPE_INTEGER,
- },
- .off = 0,
- .reg = CHROMA_CTRL,
- .mask = 0x00ff,
- .shift = 0,
- }, {
- /* --- audio --- */
- .v = {
- .id = V4L2_CID_AUDIO_MUTE,
- .name = "Mute",
- .minimum = 0,
- .maximum = 1,
- .default_value = 1,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- },
- .reg = PATH1_CTL1,
- .mask = (0x1f << 24),
- .shift = 24,
- }, {
- .v = {
- .id = V4L2_CID_AUDIO_VOLUME,
- .name = "Volume",
- .minimum = 0,
- .maximum = 0x3f,
- .step = 1,
- .default_value = 0x3f,
- .type = V4L2_CTRL_TYPE_INTEGER,
- },
- .reg = PATH1_VOL_CTL,
- .mask = 0xff,
- .shift = 0,
- }
-};
-static const int CX231XX_CTLS = ARRAY_SIZE(cx231xx_ctls);
-
-static const u32 cx231xx_user_ctrls[] = {
- V4L2_CID_USER_CLASS,
- V4L2_CID_BRIGHTNESS,
- V4L2_CID_CONTRAST,
- V4L2_CID_SATURATION,
- V4L2_CID_HUE,
- V4L2_CID_AUDIO_VOLUME,
-#if 0
- V4L2_CID_AUDIO_BALANCE,
-#endif
- V4L2_CID_AUDIO_MUTE,
- 0
-};
-
-static const u32 *ctrl_classes[] = {
- cx231xx_user_ctrls,
- NULL
-};
-
-/* ------------------------------------------------------------------
- Video buffer and parser functions
- ------------------------------------------------------------------*/
-
-/*
- * Announces that a buffer were filled and request the next
- */
-static inline void buffer_filled(struct cx231xx *dev,
- struct cx231xx_dmaqueue *dma_q,
- struct cx231xx_buffer *buf)
-{
- /* Advice that buffer was filled */
- cx231xx_isocdbg("[%p/%d] wakeup\n", buf, buf->vb.i);
- buf->vb.state = VIDEOBUF_DONE;
- buf->vb.field_count++;
- do_gettimeofday(&buf->vb.ts);
-
- if (dev->USE_ISO)
- dev->video_mode.isoc_ctl.buf = NULL;
- else
- dev->video_mode.bulk_ctl.buf = NULL;
-
- list_del(&buf->vb.queue);
- wake_up(&buf->vb.done);
-}
-
-static inline void print_err_status(struct cx231xx *dev, int packet, int status)
-{
- char *errmsg = "Unknown";
-
- switch (status) {
- case -ENOENT:
- errmsg = "unlinked synchronuously";
- break;
- case -ECONNRESET:
- errmsg = "unlinked asynchronuously";
- break;
- case -ENOSR:
- errmsg = "Buffer error (overrun)";
- break;
- case -EPIPE:
- errmsg = "Stalled (device not responding)";
- break;
- case -EOVERFLOW:
- errmsg = "Babble (bad cable?)";
- break;
- case -EPROTO:
- errmsg = "Bit-stuff error (bad cable?)";
- break;
- case -EILSEQ:
- errmsg = "CRC/Timeout (could be anything)";
- break;
- case -ETIME:
- errmsg = "Device does not respond";
- break;
- }
- if (packet < 0) {
- cx231xx_isocdbg("URB status %d [%s].\n", status, errmsg);
- } else {
- cx231xx_isocdbg("URB packet %d, status %d [%s].\n",
- packet, status, errmsg);
- }
-}
-
-/*
- * video-buf generic routine to get the next available buffer
- */
-static inline void get_next_buf(struct cx231xx_dmaqueue *dma_q,
- struct cx231xx_buffer **buf)
-{
- struct cx231xx_video_mode *vmode =
- container_of(dma_q, struct cx231xx_video_mode, vidq);
- struct cx231xx *dev = container_of(vmode, struct cx231xx, video_mode);
-
- char *outp;
-
- if (list_empty(&dma_q->active)) {
- cx231xx_isocdbg("No active queue to serve\n");
- if (dev->USE_ISO)
- dev->video_mode.isoc_ctl.buf = NULL;
- else
- dev->video_mode.bulk_ctl.buf = NULL;
- *buf = NULL;
- return;
- }
-
- /* Get the next buffer */
- *buf = list_entry(dma_q->active.next, struct cx231xx_buffer, vb.queue);
-
- /* Cleans up buffer - Useful for testing for frame/URB loss */
- outp = videobuf_to_vmalloc(&(*buf)->vb);
- memset(outp, 0, (*buf)->vb.size);
-
- if (dev->USE_ISO)
- dev->video_mode.isoc_ctl.buf = *buf;
- else
- dev->video_mode.bulk_ctl.buf = *buf;
-
- return;
-}
-
-/*
- * Controls the isoc copy of each urb packet
- */
-static inline int cx231xx_isoc_copy(struct cx231xx *dev, struct urb *urb)
-{
- struct cx231xx_dmaqueue *dma_q = urb->context;
- int i, rc = 1;
- unsigned char *p_buffer;
- u32 bytes_parsed = 0, buffer_size = 0;
- u8 sav_eav = 0;
-
- if (!dev)
- return 0;
-
- if (dev->state & DEV_DISCONNECTED)
- return 0;
-
- if (urb->status < 0) {
- print_err_status(dev, -1, urb->status);
- if (urb->status == -ENOENT)
- return 0;
- }
-
- for (i = 0; i < urb->number_of_packets; i++) {
- int status = urb->iso_frame_desc[i].status;
-
- if (status < 0) {
- print_err_status(dev, i, status);
- if (urb->iso_frame_desc[i].status != -EPROTO)
- continue;
- }
-
- if (urb->iso_frame_desc[i].actual_length <= 0) {
- /* cx231xx_isocdbg("packet %d is empty",i); - spammy */
- continue;
- }
- if (urb->iso_frame_desc[i].actual_length >
- dev->video_mode.max_pkt_size) {
- cx231xx_isocdbg("packet bigger than packet size");
- continue;
- }
-
- /* get buffer pointer and length */
- p_buffer = urb->transfer_buffer + urb->iso_frame_desc[i].offset;
- buffer_size = urb->iso_frame_desc[i].actual_length;
- bytes_parsed = 0;
-
- if (dma_q->is_partial_line) {
- /* Handle the case of a partial line */
- sav_eav = dma_q->last_sav;
- } else {
- /* Check for a SAV/EAV overlapping
- the buffer boundary */
- sav_eav =
- cx231xx_find_boundary_SAV_EAV(p_buffer,
- dma_q->partial_buf,
- &bytes_parsed);
- }
-
- sav_eav &= 0xF0;
- /* Get the first line if we have some portion of an SAV/EAV from
- the last buffer or a partial line */
- if (sav_eav) {
- bytes_parsed += cx231xx_get_video_line(dev, dma_q,
- sav_eav, /* SAV/EAV */
- p_buffer + bytes_parsed, /* p_buffer */
- buffer_size - bytes_parsed);/* buf size */
- }
-
- /* Now parse data that is completely in this buffer */
- /* dma_q->is_partial_line = 0; */
-
- while (bytes_parsed < buffer_size) {
- u32 bytes_used = 0;
-
- sav_eav = cx231xx_find_next_SAV_EAV(
- p_buffer + bytes_parsed, /* p_buffer */
- buffer_size - bytes_parsed, /* buf size */
- &bytes_used);/* bytes used to get SAV/EAV */
-
- bytes_parsed += bytes_used;
-
- sav_eav &= 0xF0;
- if (sav_eav && (bytes_parsed < buffer_size)) {
- bytes_parsed += cx231xx_get_video_line(dev,
- dma_q, sav_eav, /* SAV/EAV */
- p_buffer + bytes_parsed,/* p_buffer */
- buffer_size - bytes_parsed);/*buf size*/
- }
- }
-
- /* Save the last four bytes of the buffer so we can check the
- buffer boundary condition next time */
- memcpy(dma_q->partial_buf, p_buffer + buffer_size - 4, 4);
- bytes_parsed = 0;
-
- }
- return rc;
-}
-
-static inline int cx231xx_bulk_copy(struct cx231xx *dev, struct urb *urb)
-{
- struct cx231xx_dmaqueue *dma_q = urb->context;
- int rc = 1;
- unsigned char *p_buffer;
- u32 bytes_parsed = 0, buffer_size = 0;
- u8 sav_eav = 0;
-
- if (!dev)
- return 0;
-
- if (dev->state & DEV_DISCONNECTED)
- return 0;
-
- if (urb->status < 0) {
- print_err_status(dev, -1, urb->status);
- if (urb->status == -ENOENT)
- return 0;
- }
-
- if (1) {
-
- /* get buffer pointer and length */
- p_buffer = urb->transfer_buffer;
- buffer_size = urb->actual_length;
- bytes_parsed = 0;
-
- if (dma_q->is_partial_line) {
- /* Handle the case of a partial line */
- sav_eav = dma_q->last_sav;
- } else {
- /* Check for a SAV/EAV overlapping
- the buffer boundary */
- sav_eav =
- cx231xx_find_boundary_SAV_EAV(p_buffer,
- dma_q->partial_buf,
- &bytes_parsed);
- }
-
- sav_eav &= 0xF0;
- /* Get the first line if we have some portion of an SAV/EAV from
- the last buffer or a partial line */
- if (sav_eav) {
- bytes_parsed += cx231xx_get_video_line(dev, dma_q,
- sav_eav, /* SAV/EAV */
- p_buffer + bytes_parsed, /* p_buffer */
- buffer_size - bytes_parsed);/* buf size */
- }
-
- /* Now parse data that is completely in this buffer */
- /* dma_q->is_partial_line = 0; */
-
- while (bytes_parsed < buffer_size) {
- u32 bytes_used = 0;
-
- sav_eav = cx231xx_find_next_SAV_EAV(
- p_buffer + bytes_parsed, /* p_buffer */
- buffer_size - bytes_parsed, /* buf size */
- &bytes_used);/* bytes used to get SAV/EAV */
-
- bytes_parsed += bytes_used;
-
- sav_eav &= 0xF0;
- if (sav_eav && (bytes_parsed < buffer_size)) {
- bytes_parsed += cx231xx_get_video_line(dev,
- dma_q, sav_eav, /* SAV/EAV */
- p_buffer + bytes_parsed,/* p_buffer */
- buffer_size - bytes_parsed);/*buf size*/
- }
- }
-
- /* Save the last four bytes of the buffer so we can check the
- buffer boundary condition next time */
- memcpy(dma_q->partial_buf, p_buffer + buffer_size - 4, 4);
- bytes_parsed = 0;
-
- }
- return rc;
-}
-
-
-u8 cx231xx_find_boundary_SAV_EAV(u8 *p_buffer, u8 *partial_buf,
- u32 *p_bytes_used)
-{
- u32 bytes_used;
- u8 boundary_bytes[8];
- u8 sav_eav = 0;
-
- *p_bytes_used = 0;
-
- /* Create an array of the last 4 bytes of the last buffer and the first
- 4 bytes of the current buffer. */
-
- memcpy(boundary_bytes, partial_buf, 4);
- memcpy(boundary_bytes + 4, p_buffer, 4);
-
- /* Check for the SAV/EAV in the boundary buffer */
- sav_eav = cx231xx_find_next_SAV_EAV((u8 *)&boundary_bytes, 8,
- &bytes_used);
-
- if (sav_eav) {
- /* found a boundary SAV/EAV. Updates the bytes used to reflect
- only those used in the new buffer */
- *p_bytes_used = bytes_used - 4;
- }
-
- return sav_eav;
-}
-
-u8 cx231xx_find_next_SAV_EAV(u8 *p_buffer, u32 buffer_size, u32 *p_bytes_used)
-{
- u32 i;
- u8 sav_eav = 0;
-
- /*
- * Don't search if the buffer size is less than 4. It causes a page
- * fault since buffer_size - 4 evaluates to a large number in that
- * case.
- */
- if (buffer_size < 4) {
- *p_bytes_used = buffer_size;
- return 0;
- }
-
- for (i = 0; i < (buffer_size - 3); i++) {
-
- if ((p_buffer[i] == 0xFF) &&
- (p_buffer[i + 1] == 0x00) && (p_buffer[i + 2] == 0x00)) {
-
- *p_bytes_used = i + 4;
- sav_eav = p_buffer[i + 3];
- return sav_eav;
- }
- }
-
- *p_bytes_used = buffer_size;
- return 0;
-}
-
-u32 cx231xx_get_video_line(struct cx231xx *dev,
- struct cx231xx_dmaqueue *dma_q, u8 sav_eav,
- u8 *p_buffer, u32 buffer_size)
-{
- u32 bytes_copied = 0;
- int current_field = -1;
-
- switch (sav_eav) {
- case SAV_ACTIVE_VIDEO_FIELD1:
- /* looking for skipped line which occurred in PAL 720x480 mode.
- In this case, there will be no active data contained
- between the SAV and EAV */
- if ((buffer_size > 3) && (p_buffer[0] == 0xFF) &&
- (p_buffer[1] == 0x00) && (p_buffer[2] == 0x00) &&
- ((p_buffer[3] == EAV_ACTIVE_VIDEO_FIELD1) ||
- (p_buffer[3] == EAV_ACTIVE_VIDEO_FIELD2) ||
- (p_buffer[3] == EAV_VBLANK_FIELD1) ||
- (p_buffer[3] == EAV_VBLANK_FIELD2)))
- return bytes_copied;
- current_field = 1;
- break;
-
- case SAV_ACTIVE_VIDEO_FIELD2:
- /* looking for skipped line which occurred in PAL 720x480 mode.
- In this case, there will be no active data contained between
- the SAV and EAV */
- if ((buffer_size > 3) && (p_buffer[0] == 0xFF) &&
- (p_buffer[1] == 0x00) && (p_buffer[2] == 0x00) &&
- ((p_buffer[3] == EAV_ACTIVE_VIDEO_FIELD1) ||
- (p_buffer[3] == EAV_ACTIVE_VIDEO_FIELD2) ||
- (p_buffer[3] == EAV_VBLANK_FIELD1) ||
- (p_buffer[3] == EAV_VBLANK_FIELD2)))
- return bytes_copied;
- current_field = 2;
- break;
- }
-
- dma_q->last_sav = sav_eav;
-
- bytes_copied = cx231xx_copy_video_line(dev, dma_q, p_buffer,
- buffer_size, current_field);
-
- return bytes_copied;
-}
-
-u32 cx231xx_copy_video_line(struct cx231xx *dev,
- struct cx231xx_dmaqueue *dma_q, u8 *p_line,
- u32 length, int field_number)
-{
- u32 bytes_to_copy;
- struct cx231xx_buffer *buf;
- u32 _line_size = dev->width * 2;
-
- if (dma_q->current_field != field_number)
- cx231xx_reset_video_buffer(dev, dma_q);
-
- /* get the buffer pointer */
- if (dev->USE_ISO)
- buf = dev->video_mode.isoc_ctl.buf;
- else
- buf = dev->video_mode.bulk_ctl.buf;
-
- /* Remember the field number for next time */
- dma_q->current_field = field_number;
-
- bytes_to_copy = dma_q->bytes_left_in_line;
- if (bytes_to_copy > length)
- bytes_to_copy = length;
-
- if (dma_q->lines_completed >= dma_q->lines_per_field) {
- dma_q->bytes_left_in_line -= bytes_to_copy;
- dma_q->is_partial_line = (dma_q->bytes_left_in_line == 0) ?
- 0 : 1;
- return 0;
- }
-
- dma_q->is_partial_line = 1;
-
- /* If we don't have a buffer, just return the number of bytes we would
- have copied if we had a buffer. */
- if (!buf) {
- dma_q->bytes_left_in_line -= bytes_to_copy;
- dma_q->is_partial_line = (dma_q->bytes_left_in_line == 0)
- ? 0 : 1;
- return bytes_to_copy;
- }
-
- /* copy the data to video buffer */
- cx231xx_do_copy(dev, dma_q, p_line, bytes_to_copy);
-
- dma_q->pos += bytes_to_copy;
- dma_q->bytes_left_in_line -= bytes_to_copy;
-
- if (dma_q->bytes_left_in_line == 0) {
- dma_q->bytes_left_in_line = _line_size;
- dma_q->lines_completed++;
- dma_q->is_partial_line = 0;
-
- if (cx231xx_is_buffer_done(dev, dma_q) && buf) {
- buffer_filled(dev, dma_q, buf);
-
- dma_q->pos = 0;
- buf = NULL;
- dma_q->lines_completed = 0;
- }
- }
-
- return bytes_to_copy;
-}
-
-void cx231xx_reset_video_buffer(struct cx231xx *dev,
- struct cx231xx_dmaqueue *dma_q)
-{
- struct cx231xx_buffer *buf;
-
- /* handle the switch from field 1 to field 2 */
- if (dma_q->current_field == 1) {
- if (dma_q->lines_completed >= dma_q->lines_per_field)
- dma_q->field1_done = 1;
- else
- dma_q->field1_done = 0;
- }
-
- if (dev->USE_ISO)
- buf = dev->video_mode.isoc_ctl.buf;
- else
- buf = dev->video_mode.bulk_ctl.buf;
-
- if (buf == NULL) {
- /* first try to get the buffer */
- get_next_buf(dma_q, &buf);
-
- dma_q->pos = 0;
- dma_q->field1_done = 0;
- dma_q->current_field = -1;
- }
-
- /* reset the counters */
- dma_q->bytes_left_in_line = dev->width << 1;
- dma_q->lines_completed = 0;
-}
-
-int cx231xx_do_copy(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q,
- u8 *p_buffer, u32 bytes_to_copy)
-{
- u8 *p_out_buffer = NULL;
- u32 current_line_bytes_copied = 0;
- struct cx231xx_buffer *buf;
- u32 _line_size = dev->width << 1;
- void *startwrite;
- int offset, lencopy;
-
- if (dev->USE_ISO)
- buf = dev->video_mode.isoc_ctl.buf;
- else
- buf = dev->video_mode.bulk_ctl.buf;
-
- if (buf == NULL)
- return -1;
-
- p_out_buffer = videobuf_to_vmalloc(&buf->vb);
-
- current_line_bytes_copied = _line_size - dma_q->bytes_left_in_line;
-
- /* Offset field 2 one line from the top of the buffer */
- offset = (dma_q->current_field == 1) ? 0 : _line_size;
-
- /* Offset for field 2 */
- startwrite = p_out_buffer + offset;
-
- /* lines already completed in the current field */
- startwrite += (dma_q->lines_completed * _line_size * 2);
-
- /* bytes already completed in the current line */
- startwrite += current_line_bytes_copied;
-
- lencopy = dma_q->bytes_left_in_line > bytes_to_copy ?
- bytes_to_copy : dma_q->bytes_left_in_line;
-
- if ((u8 *)(startwrite + lencopy) > (u8 *)(p_out_buffer + buf->vb.size))
- return 0;
-
- /* The below copies the UYVY data straight into video buffer */
- cx231xx_swab((u16 *) p_buffer, (u16 *) startwrite, (u16) lencopy);
-
- return 0;
-}
-
-void cx231xx_swab(u16 *from, u16 *to, u16 len)
-{
- u16 i;
-
- if (len <= 0)
- return;
-
- for (i = 0; i < len / 2; i++)
- to[i] = (from[i] << 8) | (from[i] >> 8);
-}
-
-u8 cx231xx_is_buffer_done(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q)
-{
- u8 buffer_complete = 0;
-
- /* Dual field stream */
- buffer_complete = ((dma_q->current_field == 2) &&
- (dma_q->lines_completed >= dma_q->lines_per_field) &&
- dma_q->field1_done);
-
- return buffer_complete;
-}
-
-/* ------------------------------------------------------------------
- Videobuf operations
- ------------------------------------------------------------------*/
-
-static int
-buffer_setup(struct videobuf_queue *vq, unsigned int *count, unsigned int *size)
-{
- struct cx231xx_fh *fh = vq->priv_data;
- struct cx231xx *dev = fh->dev;
-
- *size = (fh->dev->width * fh->dev->height * dev->format->depth + 7)>>3;
- if (0 == *count)
- *count = CX231XX_DEF_BUF;
-
- if (*count < CX231XX_MIN_BUF)
- *count = CX231XX_MIN_BUF;
-
- return 0;
-}
-
-/* This is called *without* dev->slock held; please keep it that way */
-static void free_buffer(struct videobuf_queue *vq, struct cx231xx_buffer *buf)
-{
- struct cx231xx_fh *fh = vq->priv_data;
- struct cx231xx *dev = fh->dev;
- unsigned long flags = 0;
-
- if (in_interrupt())
- BUG();
-
- /* We used to wait for the buffer to finish here, but this didn't work
- because, as we were keeping the state as VIDEOBUF_QUEUED,
- videobuf_queue_cancel marked it as finished for us.
- (Also, it could wedge forever if the hardware was misconfigured.)
-
- This should be safe; by the time we get here, the buffer isn't
- queued anymore. If we ever start marking the buffers as
- VIDEOBUF_ACTIVE, it won't be, though.
- */
- spin_lock_irqsave(&dev->video_mode.slock, flags);
- if (dev->USE_ISO) {
- if (dev->video_mode.isoc_ctl.buf == buf)
- dev->video_mode.isoc_ctl.buf = NULL;
- } else {
- if (dev->video_mode.bulk_ctl.buf == buf)
- dev->video_mode.bulk_ctl.buf = NULL;
- }
- spin_unlock_irqrestore(&dev->video_mode.slock, flags);
-
- videobuf_vmalloc_free(&buf->vb);
- buf->vb.state = VIDEOBUF_NEEDS_INIT;
-}
-
-static int
-buffer_prepare(struct videobuf_queue *vq, struct videobuf_buffer *vb,
- enum v4l2_field field)
-{
- struct cx231xx_fh *fh = vq->priv_data;
- struct cx231xx_buffer *buf =
- container_of(vb, struct cx231xx_buffer, vb);
- struct cx231xx *dev = fh->dev;
- int rc = 0, urb_init = 0;
-
- /* The only currently supported format is 16 bits/pixel */
- buf->vb.size = (fh->dev->width * fh->dev->height * dev->format->depth
- + 7) >> 3;
- if (0 != buf->vb.baddr && buf->vb.bsize < buf->vb.size)
- return -EINVAL;
-
- buf->vb.width = dev->width;
- buf->vb.height = dev->height;
- buf->vb.field = field;
-
- if (VIDEOBUF_NEEDS_INIT == buf->vb.state) {
- rc = videobuf_iolock(vq, &buf->vb, NULL);
- if (rc < 0)
- goto fail;
- }
-
- if (dev->USE_ISO) {
- if (!dev->video_mode.isoc_ctl.num_bufs)
- urb_init = 1;
- } else {
- if (!dev->video_mode.bulk_ctl.num_bufs)
- urb_init = 1;
- }
- /*cx231xx_info("urb_init=%d dev->video_mode.max_pkt_size=%d\n",
- urb_init, dev->video_mode.max_pkt_size);*/
- if (urb_init) {
- dev->mode_tv = 0;
- if (dev->USE_ISO)
- rc = cx231xx_init_isoc(dev, CX231XX_NUM_PACKETS,
- CX231XX_NUM_BUFS,
- dev->video_mode.max_pkt_size,
- cx231xx_isoc_copy);
- else
- rc = cx231xx_init_bulk(dev, CX231XX_NUM_PACKETS,
- CX231XX_NUM_BUFS,
- dev->video_mode.max_pkt_size,
- cx231xx_bulk_copy);
- if (rc < 0)
- goto fail;
- }
-
- buf->vb.state = VIDEOBUF_PREPARED;
- return 0;
-
-fail:
- free_buffer(vq, buf);
- return rc;
-}
-
-static void buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb)
-{
- struct cx231xx_buffer *buf =
- container_of(vb, struct cx231xx_buffer, vb);
- struct cx231xx_fh *fh = vq->priv_data;
- struct cx231xx *dev = fh->dev;
- struct cx231xx_dmaqueue *vidq = &dev->video_mode.vidq;
-
- buf->vb.state = VIDEOBUF_QUEUED;
- list_add_tail(&buf->vb.queue, &vidq->active);
-
-}
-
-static void buffer_release(struct videobuf_queue *vq,
- struct videobuf_buffer *vb)
-{
- struct cx231xx_buffer *buf =
- container_of(vb, struct cx231xx_buffer, vb);
- struct cx231xx_fh *fh = vq->priv_data;
- struct cx231xx *dev = (struct cx231xx *)fh->dev;
-
- cx231xx_isocdbg("cx231xx: called buffer_release\n");
-
- free_buffer(vq, buf);
-}
-
-static struct videobuf_queue_ops cx231xx_video_qops = {
- .buf_setup = buffer_setup,
- .buf_prepare = buffer_prepare,
- .buf_queue = buffer_queue,
- .buf_release = buffer_release,
-};
-
-/********************* v4l2 interface **************************************/
-
-void video_mux(struct cx231xx *dev, int index)
-{
- dev->video_input = index;
- dev->ctl_ainput = INPUT(index)->amux;
-
- cx231xx_set_video_input_mux(dev, index);
-
- cx25840_call(dev, video, s_routing, INPUT(index)->vmux, 0, 0);
-
- cx231xx_set_audio_input(dev, dev->ctl_ainput);
-
- cx231xx_info("video_mux : %d\n", index);
-
- /* do mode control overrides if required */
- cx231xx_do_mode_ctrl_overrides(dev);
-}
-
-/* Usage lock check functions */
-static int res_get(struct cx231xx_fh *fh)
-{
- struct cx231xx *dev = fh->dev;
- int rc = 0;
-
- /* This instance already has stream_on */
- if (fh->stream_on)
- return rc;
-
- if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
- if (dev->stream_on)
- return -EBUSY;
- dev->stream_on = 1;
- } else if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE) {
- if (dev->vbi_stream_on)
- return -EBUSY;
- dev->vbi_stream_on = 1;
- } else
- return -EINVAL;
-
- fh->stream_on = 1;
-
- return rc;
-}
-
-static int res_check(struct cx231xx_fh *fh)
-{
- return fh->stream_on;
-}
-
-static void res_free(struct cx231xx_fh *fh)
-{
- struct cx231xx *dev = fh->dev;
-
- fh->stream_on = 0;
-
- if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
- dev->stream_on = 0;
- if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE)
- dev->vbi_stream_on = 0;
-}
-
-static int check_dev(struct cx231xx *dev)
-{
- if (dev->state & DEV_DISCONNECTED) {
- cx231xx_errdev("v4l2 ioctl: device not present\n");
- return -ENODEV;
- }
- return 0;
-}
-
-/* ------------------------------------------------------------------
- IOCTL vidioc handling
- ------------------------------------------------------------------*/
-
-static int vidioc_g_fmt_vid_cap(struct file *file, void *priv,
- struct v4l2_format *f)
-{
- struct cx231xx_fh *fh = priv;
- struct cx231xx *dev = fh->dev;
-
- f->fmt.pix.width = dev->width;
- f->fmt.pix.height = dev->height;
- f->fmt.pix.pixelformat = dev->format->fourcc;
- f->fmt.pix.bytesperline = (dev->width * dev->format->depth + 7) >> 3;
- f->fmt.pix.sizeimage = f->fmt.pix.bytesperline * dev->height;
- f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
-
- f->fmt.pix.field = V4L2_FIELD_INTERLACED;
-
- return 0;
-}
-
-static struct cx231xx_fmt *format_by_fourcc(unsigned int fourcc)
-{
- unsigned int i;
-
- for (i = 0; i < ARRAY_SIZE(format); i++)
- if (format[i].fourcc == fourcc)
- return &format[i];
-
- return NULL;
-}
-
-static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
- struct v4l2_format *f)
-{
- struct cx231xx_fh *fh = priv;
- struct cx231xx *dev = fh->dev;
- unsigned int width = f->fmt.pix.width;
- unsigned int height = f->fmt.pix.height;
- unsigned int maxw = norm_maxw(dev);
- unsigned int maxh = norm_maxh(dev);
- struct cx231xx_fmt *fmt;
-
- fmt = format_by_fourcc(f->fmt.pix.pixelformat);
- if (!fmt) {
- cx231xx_videodbg("Fourcc format (%08x) invalid.\n",
- f->fmt.pix.pixelformat);
- return -EINVAL;
- }
-
- /* width must even because of the YUYV format
- height must be even because of interlacing */
- v4l_bound_align_image(&width, 48, maxw, 1, &height, 32, maxh, 1, 0);
-
- f->fmt.pix.width = width;
- f->fmt.pix.height = height;
- f->fmt.pix.pixelformat = fmt->fourcc;
- f->fmt.pix.bytesperline = (dev->width * fmt->depth + 7) >> 3;
- f->fmt.pix.sizeimage = f->fmt.pix.bytesperline * height;
- f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
- f->fmt.pix.field = V4L2_FIELD_INTERLACED;
-
- return 0;
-}
-
-static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
- struct v4l2_format *f)
-{
- struct cx231xx_fh *fh = priv;
- struct cx231xx *dev = fh->dev;
- int rc;
- struct cx231xx_fmt *fmt;
- struct v4l2_mbus_framefmt mbus_fmt;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- vidioc_try_fmt_vid_cap(file, priv, f);
-
- fmt = format_by_fourcc(f->fmt.pix.pixelformat);
- if (!fmt)
- return -EINVAL;
-
- if (videobuf_queue_is_busy(&fh->vb_vidq)) {
- cx231xx_errdev("%s queue busy\n", __func__);
- return -EBUSY;
- }
-
- if (dev->stream_on && !fh->stream_on) {
- cx231xx_errdev("%s device in use by another fh\n", __func__);
- return -EBUSY;
- }
-
- /* set new image size */
- dev->width = f->fmt.pix.width;
- dev->height = f->fmt.pix.height;
- dev->format = fmt;
-
- v4l2_fill_mbus_format(&mbus_fmt, &f->fmt.pix, V4L2_MBUS_FMT_FIXED);
- call_all(dev, video, s_mbus_fmt, &mbus_fmt);
- v4l2_fill_pix_format(&f->fmt.pix, &mbus_fmt);
-
- return rc;
-}
-
-static int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *id)
-{
- struct cx231xx_fh *fh = priv;
- struct cx231xx *dev = fh->dev;
-
- *id = dev->norm;
- return 0;
-}
-
-static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *norm)
-{
- struct cx231xx_fh *fh = priv;
- struct cx231xx *dev = fh->dev;
- struct v4l2_mbus_framefmt mbus_fmt;
- struct v4l2_format f;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- cx231xx_info("vidioc_s_std : 0x%x\n", (unsigned int)*norm);
-
- dev->norm = *norm;
-
- /* Adjusts width/height, if needed */
- f.fmt.pix.width = dev->width;
- f.fmt.pix.height = dev->height;
- vidioc_try_fmt_vid_cap(file, priv, &f);
-
- call_all(dev, core, s_std, dev->norm);
-
- /* We need to reset basic properties in the decoder related to
- resolution (since a standard change effects things like the number
- of lines in VACT, etc) */
- v4l2_fill_mbus_format(&mbus_fmt, &f.fmt.pix, V4L2_MBUS_FMT_FIXED);
- call_all(dev, video, s_mbus_fmt, &mbus_fmt);
- v4l2_fill_pix_format(&f.fmt.pix, &mbus_fmt);
-
- /* set new image size */
- dev->width = f.fmt.pix.width;
- dev->height = f.fmt.pix.height;
-
- /* do mode control overrides */
- cx231xx_do_mode_ctrl_overrides(dev);
-
- return 0;
-}
-
-static const char *iname[] = {
- [CX231XX_VMUX_COMPOSITE1] = "Composite1",
- [CX231XX_VMUX_SVIDEO] = "S-Video",
- [CX231XX_VMUX_TELEVISION] = "Television",
- [CX231XX_VMUX_CABLE] = "Cable TV",
- [CX231XX_VMUX_DVB] = "DVB",
- [CX231XX_VMUX_DEBUG] = "for debug only",
-};
-
-static int vidioc_enum_input(struct file *file, void *priv,
- struct v4l2_input *i)
-{
- struct cx231xx_fh *fh = priv;
- struct cx231xx *dev = fh->dev;
- u32 gen_stat;
- unsigned int ret, n;
-
- n = i->index;
- if (n >= MAX_CX231XX_INPUT)
- return -EINVAL;
- if (0 == INPUT(n)->type)
- return -EINVAL;
-
- i->index = n;
- i->type = V4L2_INPUT_TYPE_CAMERA;
-
- strcpy(i->name, iname[INPUT(n)->type]);
-
- if ((CX231XX_VMUX_TELEVISION == INPUT(n)->type) ||
- (CX231XX_VMUX_CABLE == INPUT(n)->type))
- i->type = V4L2_INPUT_TYPE_TUNER;
-
- i->std = dev->vdev->tvnorms;
-
- /* If they are asking about the active input, read signal status */
- if (n == dev->video_input) {
- ret = cx231xx_read_i2c_data(dev, VID_BLK_I2C_ADDRESS,
- GEN_STAT, 2, &gen_stat, 4);
- if (ret > 0) {
- if ((gen_stat & FLD_VPRES) == 0x00)
- i->status |= V4L2_IN_ST_NO_SIGNAL;
- if ((gen_stat & FLD_HLOCK) == 0x00)
- i->status |= V4L2_IN_ST_NO_H_LOCK;
- }
- }
-
- return 0;
-}
-
-static int vidioc_g_input(struct file *file, void *priv, unsigned int *i)
-{
- struct cx231xx_fh *fh = priv;
- struct cx231xx *dev = fh->dev;
-
- *i = dev->video_input;
-
- return 0;
-}
-
-static int vidioc_s_input(struct file *file, void *priv, unsigned int i)
-{
- struct cx231xx_fh *fh = priv;
- struct cx231xx *dev = fh->dev;
- int rc;
-
- dev->mode_tv = 0;
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- if (i >= MAX_CX231XX_INPUT)
- return -EINVAL;
- if (0 == INPUT(i)->type)
- return -EINVAL;
-
- video_mux(dev, i);
-
- if (INPUT(i)->type == CX231XX_VMUX_TELEVISION ||
- INPUT(i)->type == CX231XX_VMUX_CABLE) {
- /* There's a tuner, so reset the standard and put it on the
- last known frequency (since it was probably powered down
- until now */
- call_all(dev, core, s_std, dev->norm);
- }
-
- return 0;
-}
-
-static int vidioc_g_audio(struct file *file, void *priv, struct v4l2_audio *a)
-{
- struct cx231xx_fh *fh = priv;
- struct cx231xx *dev = fh->dev;
-
- switch (a->index) {
- case CX231XX_AMUX_VIDEO:
- strcpy(a->name, "Television");
- break;
- case CX231XX_AMUX_LINE_IN:
- strcpy(a->name, "Line In");
- break;
- default:
- return -EINVAL;
- }
-
- a->index = dev->ctl_ainput;
- a->capability = V4L2_AUDCAP_STEREO;
-
- return 0;
-}
-
-static int vidioc_s_audio(struct file *file, void *priv, struct v4l2_audio *a)
-{
- struct cx231xx_fh *fh = priv;
- struct cx231xx *dev = fh->dev;
- int status = 0;
-
- /* Doesn't allow manual routing */
- if (a->index != dev->ctl_ainput)
- return -EINVAL;
-
- dev->ctl_ainput = INPUT(a->index)->amux;
- status = cx231xx_set_audio_input(dev, dev->ctl_ainput);
-
- return status;
-}
-
-static int vidioc_queryctrl(struct file *file, void *priv,
- struct v4l2_queryctrl *qc)
-{
- struct cx231xx_fh *fh = priv;
- struct cx231xx *dev = fh->dev;
- int id = qc->id;
- int i;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- qc->id = v4l2_ctrl_next(ctrl_classes, qc->id);
- if (unlikely(qc->id == 0))
- return -EINVAL;
-
- memset(qc, 0, sizeof(*qc));
-
- qc->id = id;
-
- if (qc->id < V4L2_CID_BASE || qc->id >= V4L2_CID_LASTP1)
- return -EINVAL;
-
- for (i = 0; i < CX231XX_CTLS; i++)
- if (cx231xx_ctls[i].v.id == qc->id)
- break;
-
- if (i == CX231XX_CTLS) {
- *qc = no_ctl;
- return 0;
- }
- *qc = cx231xx_ctls[i].v;
-
- call_all(dev, core, queryctrl, qc);
-
- if (qc->type)
- return 0;
- else
- return -EINVAL;
-}
-
-static int vidioc_g_ctrl(struct file *file, void *priv,
- struct v4l2_control *ctrl)
-{
- struct cx231xx_fh *fh = priv;
- struct cx231xx *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- call_all(dev, core, g_ctrl, ctrl);
- return rc;
-}
-
-static int vidioc_s_ctrl(struct file *file, void *priv,
- struct v4l2_control *ctrl)
-{
- struct cx231xx_fh *fh = priv;
- struct cx231xx *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- call_all(dev, core, s_ctrl, ctrl);
- return rc;
-}
-
-static int vidioc_g_tuner(struct file *file, void *priv, struct v4l2_tuner *t)
-{
- struct cx231xx_fh *fh = priv;
- struct cx231xx *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- if (0 != t->index)
- return -EINVAL;
-
- strcpy(t->name, "Tuner");
-
- t->type = V4L2_TUNER_ANALOG_TV;
- t->capability = V4L2_TUNER_CAP_NORM;
- t->rangehigh = 0xffffffffUL;
- t->signal = 0xffff; /* LOCKED */
-
- return 0;
-}
-
-static int vidioc_s_tuner(struct file *file, void *priv, struct v4l2_tuner *t)
-{
- struct cx231xx_fh *fh = priv;
- struct cx231xx *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- if (0 != t->index)
- return -EINVAL;
-#if 0
- call_all(dev, tuner, s_tuner, t);
-#endif
- return 0;
-}
-
-static int vidioc_g_frequency(struct file *file, void *priv,
- struct v4l2_frequency *f)
-{
- struct cx231xx_fh *fh = priv;
- struct cx231xx *dev = fh->dev;
-
- f->type = fh->radio ? V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
- f->frequency = dev->ctl_freq;
-
- call_all(dev, tuner, g_frequency, f);
-
- return 0;
-}
-
-static int vidioc_s_frequency(struct file *file, void *priv,
- struct v4l2_frequency *f)
-{
- struct cx231xx_fh *fh = priv;
- struct cx231xx *dev = fh->dev;
- int rc;
- u32 if_frequency = 5400000;
-
- cx231xx_info("Enter vidioc_s_frequency()f->frequency=%d;f->type=%d\n",
- f->frequency, f->type);
- /*cx231xx_info("f->type: 1-radio 2-analogTV 3-digitalTV\n");*/
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- if (0 != f->tuner)
- return -EINVAL;
-
- if (unlikely(0 == fh->radio && f->type != V4L2_TUNER_ANALOG_TV))
- return -EINVAL;
- if (unlikely(1 == fh->radio && f->type != V4L2_TUNER_RADIO))
- return -EINVAL;
-
- /* set pre channel change settings in DIF first */
- rc = cx231xx_tuner_pre_channel_change(dev);
-
- dev->ctl_freq = f->frequency;
- call_all(dev, tuner, s_frequency, f);
-
- /* set post channel change settings in DIF first */
- rc = cx231xx_tuner_post_channel_change(dev);
-
- if (dev->tuner_type == TUNER_NXP_TDA18271) {
- if (dev->norm & (V4L2_STD_MN | V4L2_STD_NTSC_443))
- if_frequency = 5400000; /*5.4MHz */
- else if (dev->norm & V4L2_STD_B)
- if_frequency = 6000000; /*6.0MHz */
- else if (dev->norm & (V4L2_STD_PAL_DK | V4L2_STD_SECAM_DK))
- if_frequency = 6900000; /*6.9MHz */
- else if (dev->norm & V4L2_STD_GH)
- if_frequency = 7100000; /*7.1MHz */
- else if (dev->norm & V4L2_STD_PAL_I)
- if_frequency = 7250000; /*7.25MHz */
- else if (dev->norm & V4L2_STD_SECAM_L)
- if_frequency = 6900000; /*6.9MHz */
- else if (dev->norm & V4L2_STD_SECAM_LC)
- if_frequency = 1250000; /*1.25MHz */
-
- cx231xx_info("if_frequency is set to %d\n", if_frequency);
- cx231xx_set_Colibri_For_LowIF(dev, if_frequency, 1, 1);
-
- update_HH_register_after_set_DIF(dev);
- }
-
- cx231xx_info("Set New FREQUENCY to %d\n", f->frequency);
-
- return rc;
-}
-
-#ifdef CONFIG_VIDEO_ADV_DEBUG
-
-/*
- -R, --list-registers=type=<host/i2cdrv/i2caddr>,
- chip=<chip>[,min=<addr>,max=<addr>]
- dump registers from <min> to <max> [VIDIOC_DBG_G_REGISTER]
- -r, --set-register=type=<host/i2cdrv/i2caddr>,
- chip=<chip>,reg=<addr>,val=<val>
- set the register [VIDIOC_DBG_S_REGISTER]
-
- if type == host, then <chip> is the hosts chip ID (default 0)
- if type == i2cdrv (default), then <chip> is the I2C driver name or ID
- if type == i2caddr, then <chip> is the 7-bit I2C address
-*/
-
-static int vidioc_g_register(struct file *file, void *priv,
- struct v4l2_dbg_register *reg)
-{
- struct cx231xx_fh *fh = priv;
- struct cx231xx *dev = fh->dev;
- int ret = 0;
- u8 value[4] = { 0, 0, 0, 0 };
- u32 data = 0;
-
- switch (reg->match.type) {
- case V4L2_CHIP_MATCH_HOST:
- switch (reg->match.addr) {
- case 0: /* Cx231xx - internal registers */
- ret = cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER,
- (u16)reg->reg, value, 4);
- reg->val = value[0] | value[1] << 8 |
- value[2] << 16 | value[3] << 24;
- break;
- case 1: /* AFE - read byte */
- ret = cx231xx_read_i2c_data(dev, AFE_DEVICE_ADDRESS,
- (u16)reg->reg, 2, &data, 1);
- reg->val = le32_to_cpu(data & 0xff);
- break;
- case 14: /* AFE - read dword */
- ret = cx231xx_read_i2c_data(dev, AFE_DEVICE_ADDRESS,
- (u16)reg->reg, 2, &data, 4);
- reg->val = le32_to_cpu(data);
- break;
- case 2: /* Video Block - read byte */
- ret = cx231xx_read_i2c_data(dev, VID_BLK_I2C_ADDRESS,
- (u16)reg->reg, 2, &data, 1);
- reg->val = le32_to_cpu(data & 0xff);
- break;
- case 24: /* Video Block - read dword */
- ret = cx231xx_read_i2c_data(dev, VID_BLK_I2C_ADDRESS,
- (u16)reg->reg, 2, &data, 4);
- reg->val = le32_to_cpu(data);
- break;
- case 3: /* I2S block - read byte */
- ret = cx231xx_read_i2c_data(dev,
- I2S_BLK_DEVICE_ADDRESS,
- (u16)reg->reg, 1,
- &data, 1);
- reg->val = le32_to_cpu(data & 0xff);
- break;
- case 34: /* I2S Block - read dword */
- ret =
- cx231xx_read_i2c_data(dev, I2S_BLK_DEVICE_ADDRESS,
- (u16)reg->reg, 1, &data, 4);
- reg->val = le32_to_cpu(data);
- break;
- }
- return ret < 0 ? ret : 0;
-
- case V4L2_CHIP_MATCH_I2C_DRIVER:
- call_all(dev, core, g_register, reg);
- return 0;
- case V4L2_CHIP_MATCH_I2C_ADDR:/*for register debug*/
- switch (reg->match.addr) {
- case 0: /* Cx231xx - internal registers */
- ret = cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER,
- (u16)reg->reg, value, 4);
- reg->val = value[0] | value[1] << 8 |
- value[2] << 16 | value[3] << 24;
-
- break;
- case 0x600:/* AFE - read byte */
- ret = cx231xx_read_i2c_master(dev, AFE_DEVICE_ADDRESS,
- (u16)reg->reg, 2,
- &data, 1 , 0);
- reg->val = le32_to_cpu(data & 0xff);
- break;
-
- case 0x880:/* Video Block - read byte */
- if (reg->reg < 0x0b) {
- ret = cx231xx_read_i2c_master(dev,
- VID_BLK_I2C_ADDRESS,
- (u16)reg->reg, 2,
- &data, 1 , 0);
- reg->val = le32_to_cpu(data & 0xff);
- } else {
- ret = cx231xx_read_i2c_master(dev,
- VID_BLK_I2C_ADDRESS,
- (u16)reg->reg, 2,
- &data, 4 , 0);
- reg->val = le32_to_cpu(data);
- }
- break;
- case 0x980:
- ret = cx231xx_read_i2c_master(dev,
- I2S_BLK_DEVICE_ADDRESS,
- (u16)reg->reg, 1,
- &data, 1 , 0);
- reg->val = le32_to_cpu(data & 0xff);
- break;
- case 0x400:
- ret =
- cx231xx_read_i2c_master(dev, 0x40,
- (u16)reg->reg, 1,
- &data, 1 , 0);
- reg->val = le32_to_cpu(data & 0xff);
- break;
- case 0xc01:
- ret =
- cx231xx_read_i2c_master(dev, 0xc0,
- (u16)reg->reg, 2,
- &data, 38, 1);
- reg->val = le32_to_cpu(data);
- break;
- case 0x022:
- ret =
- cx231xx_read_i2c_master(dev, 0x02,
- (u16)reg->reg, 1,
- &data, 1, 2);
- reg->val = le32_to_cpu(data & 0xff);
- break;
- case 0x322:
- ret = cx231xx_read_i2c_master(dev,
- 0x32,
- (u16)reg->reg, 1,
- &data, 4 , 2);
- reg->val = le32_to_cpu(data);
- break;
- case 0x342:
- ret = cx231xx_read_i2c_master(dev,
- 0x34,
- (u16)reg->reg, 1,
- &data, 4 , 2);
- reg->val = le32_to_cpu(data);
- break;
-
- default:
- cx231xx_info("no match device address!!\n");
- break;
- }
- return ret < 0 ? ret : 0;
- /*return -EINVAL;*/
- default:
- if (!v4l2_chip_match_host(®->match))
- return -EINVAL;
- }
-
- call_all(dev, core, g_register, reg);
-
- return ret;
-}
-
-static int vidioc_s_register(struct file *file, void *priv,
- struct v4l2_dbg_register *reg)
-{
- struct cx231xx_fh *fh = priv;
- struct cx231xx *dev = fh->dev;
- int ret = 0;
- __le64 buf;
- u32 value;
- u8 data[4] = { 0, 0, 0, 0 };
-
- buf = cpu_to_le64(reg->val);
-
- switch (reg->match.type) {
- case V4L2_CHIP_MATCH_HOST:
- {
- value = (u32) buf & 0xffffffff;
-
- switch (reg->match.addr) {
- case 0: /* cx231xx internal registers */
- data[0] = (u8) value;
- data[1] = (u8) (value >> 8);
- data[2] = (u8) (value >> 16);
- data[3] = (u8) (value >> 24);
- ret = cx231xx_write_ctrl_reg(dev,
- VRT_SET_REGISTER,
- (u16)reg->reg, data,
- 4);
- break;
- case 1: /* AFE - read byte */
- ret = cx231xx_write_i2c_data(dev,
- AFE_DEVICE_ADDRESS,
- (u16)reg->reg, 2,
- value, 1);
- break;
- case 14: /* AFE - read dword */
- ret = cx231xx_write_i2c_data(dev,
- AFE_DEVICE_ADDRESS,
- (u16)reg->reg, 2,
- value, 4);
- break;
- case 2: /* Video Block - read byte */
- ret =
- cx231xx_write_i2c_data(dev,
- VID_BLK_I2C_ADDRESS,
- (u16)reg->reg, 2,
- value, 1);
- break;
- case 24: /* Video Block - read dword */
- ret =
- cx231xx_write_i2c_data(dev,
- VID_BLK_I2C_ADDRESS,
- (u16)reg->reg, 2,
- value, 4);
- break;
- case 3: /* I2S block - read byte */
- ret =
- cx231xx_write_i2c_data(dev,
- I2S_BLK_DEVICE_ADDRESS,
- (u16)reg->reg, 1,
- value, 1);
- break;
- case 34: /* I2S block - read dword */
- ret =
- cx231xx_write_i2c_data(dev,
- I2S_BLK_DEVICE_ADDRESS,
- (u16)reg->reg, 1,
- value, 4);
- break;
- }
- }
- return ret < 0 ? ret : 0;
- case V4L2_CHIP_MATCH_I2C_ADDR:
- {
- value = (u32) buf & 0xffffffff;
-
- switch (reg->match.addr) {
- case 0:/*cx231xx internal registers*/
- data[0] = (u8) value;
- data[1] = (u8) (value >> 8);
- data[2] = (u8) (value >> 16);
- data[3] = (u8) (value >> 24);
- ret = cx231xx_write_ctrl_reg(dev,
- VRT_SET_REGISTER,
- (u16)reg->reg, data,
- 4);
- break;
- case 0x600:/* AFE - read byte */
- ret = cx231xx_write_i2c_master(dev,
- AFE_DEVICE_ADDRESS,
- (u16)reg->reg, 2,
- value, 1 , 0);
- break;
-
- case 0x880:/* Video Block - read byte */
- if (reg->reg < 0x0b)
- cx231xx_write_i2c_master(dev,
- VID_BLK_I2C_ADDRESS,
- (u16)reg->reg, 2,
- value, 1, 0);
- else
- cx231xx_write_i2c_master(dev,
- VID_BLK_I2C_ADDRESS,
- (u16)reg->reg, 2,
- value, 4, 0);
- break;
- case 0x980:
- ret =
- cx231xx_write_i2c_master(dev,
- I2S_BLK_DEVICE_ADDRESS,
- (u16)reg->reg, 1,
- value, 1, 0);
- break;
- case 0x400:
- ret =
- cx231xx_write_i2c_master(dev,
- 0x40,
- (u16)reg->reg, 1,
- value, 1, 0);
- break;
- case 0xc01:
- ret =
- cx231xx_write_i2c_master(dev,
- 0xc0,
- (u16)reg->reg, 1,
- value, 1, 1);
- break;
-
- case 0x022:
- ret =
- cx231xx_write_i2c_master(dev,
- 0x02,
- (u16)reg->reg, 1,
- value, 1, 2);
- case 0x322:
- ret =
- cx231xx_write_i2c_master(dev,
- 0x32,
- (u16)reg->reg, 1,
- value, 4, 2);
- break;
-
- case 0x342:
- ret =
- cx231xx_write_i2c_master(dev,
- 0x34,
- (u16)reg->reg, 1,
- value, 4, 2);
- break;
- default:
- cx231xx_info("no match device address, "
- "the value is %x\n", reg->match.addr);
- break;
-
- }
-
- }
- default:
- break;
- }
-
- call_all(dev, core, s_register, reg);
-
- return ret;
-}
-#endif
-
-static int vidioc_cropcap(struct file *file, void *priv,
- struct v4l2_cropcap *cc)
-{
- struct cx231xx_fh *fh = priv;
- struct cx231xx *dev = fh->dev;
-
- if (cc->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
-
- cc->bounds.left = 0;
- cc->bounds.top = 0;
- cc->bounds.width = dev->width;
- cc->bounds.height = dev->height;
- cc->defrect = cc->bounds;
- cc->pixelaspect.numerator = 54; /* 4:3 FIXME: remove magic numbers */
- cc->pixelaspect.denominator = 59;
-
- return 0;
-}
-
-static int vidioc_streamon(struct file *file, void *priv,
- enum v4l2_buf_type type)
-{
- struct cx231xx_fh *fh = priv;
- struct cx231xx *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- rc = res_get(fh);
-
- if (likely(rc >= 0))
- rc = videobuf_streamon(&fh->vb_vidq);
-
- call_all(dev, video, s_stream, 1);
-
- return rc;
-}
-
-static int vidioc_streamoff(struct file *file, void *priv,
- enum v4l2_buf_type type)
-{
- struct cx231xx_fh *fh = priv;
- struct cx231xx *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- if ((fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) &&
- (fh->type != V4L2_BUF_TYPE_VBI_CAPTURE))
- return -EINVAL;
- if (type != fh->type)
- return -EINVAL;
-
- cx25840_call(dev, video, s_stream, 0);
-
- videobuf_streamoff(&fh->vb_vidq);
- res_free(fh);
-
- return 0;
-}
-
-static int vidioc_querycap(struct file *file, void *priv,
- struct v4l2_capability *cap)
-{
- struct cx231xx_fh *fh = priv;
- struct cx231xx *dev = fh->dev;
-
- strlcpy(cap->driver, "cx231xx", sizeof(cap->driver));
- strlcpy(cap->card, cx231xx_boards[dev->model].name, sizeof(cap->card));
- usb_make_path(dev->udev, cap->bus_info, sizeof(cap->bus_info));
-
- cap->capabilities = V4L2_CAP_VBI_CAPTURE |
-#if 0
- V4L2_CAP_SLICED_VBI_CAPTURE |
-#endif
- V4L2_CAP_VIDEO_CAPTURE |
- V4L2_CAP_AUDIO |
- V4L2_CAP_READWRITE |
- V4L2_CAP_STREAMING;
-
- if (dev->tuner_type != TUNER_ABSENT)
- cap->capabilities |= V4L2_CAP_TUNER;
-
- return 0;
-}
-
-static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
- struct v4l2_fmtdesc *f)
-{
- if (unlikely(f->index >= ARRAY_SIZE(format)))
- return -EINVAL;
-
- strlcpy(f->description, format[f->index].name, sizeof(f->description));
- f->pixelformat = format[f->index].fourcc;
-
- return 0;
-}
-
-/* Sliced VBI ioctls */
-static int vidioc_g_fmt_sliced_vbi_cap(struct file *file, void *priv,
- struct v4l2_format *f)
-{
- struct cx231xx_fh *fh = priv;
- struct cx231xx *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- f->fmt.sliced.service_set = 0;
-
- call_all(dev, vbi, g_sliced_fmt, &f->fmt.sliced);
-
- if (f->fmt.sliced.service_set == 0)
- rc = -EINVAL;
-
- return rc;
-}
-
-static int vidioc_try_set_sliced_vbi_cap(struct file *file, void *priv,
- struct v4l2_format *f)
-{
- struct cx231xx_fh *fh = priv;
- struct cx231xx *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- call_all(dev, vbi, g_sliced_fmt, &f->fmt.sliced);
-
- if (f->fmt.sliced.service_set == 0)
- return -EINVAL;
-
- return 0;
-}
-
-/* RAW VBI ioctls */
-
-static int vidioc_g_fmt_vbi_cap(struct file *file, void *priv,
- struct v4l2_format *f)
-{
- struct cx231xx_fh *fh = priv;
- struct cx231xx *dev = fh->dev;
- f->fmt.vbi.sampling_rate = 6750000 * 4;
- f->fmt.vbi.samples_per_line = VBI_LINE_LENGTH;
- f->fmt.vbi.sample_format = V4L2_PIX_FMT_GREY;
- f->fmt.vbi.offset = 0;
- f->fmt.vbi.start[0] = (dev->norm & V4L2_STD_625_50) ?
- PAL_VBI_START_LINE : NTSC_VBI_START_LINE;
- f->fmt.vbi.count[0] = (dev->norm & V4L2_STD_625_50) ?
- PAL_VBI_LINES : NTSC_VBI_LINES;
- f->fmt.vbi.start[1] = (dev->norm & V4L2_STD_625_50) ?
- PAL_VBI_START_LINE + 312 : NTSC_VBI_START_LINE + 263;
- f->fmt.vbi.count[1] = f->fmt.vbi.count[0];
-
- return 0;
-
-}
-
-static int vidioc_try_fmt_vbi_cap(struct file *file, void *priv,
- struct v4l2_format *f)
-{
- struct cx231xx_fh *fh = priv;
- struct cx231xx *dev = fh->dev;
-
- if (dev->vbi_stream_on && !fh->stream_on) {
- cx231xx_errdev("%s device in use by another fh\n", __func__);
- return -EBUSY;
- }
-
- f->type = V4L2_BUF_TYPE_VBI_CAPTURE;
- f->fmt.vbi.sampling_rate = 6750000 * 4;
- f->fmt.vbi.samples_per_line = VBI_LINE_LENGTH;
- f->fmt.vbi.sample_format = V4L2_PIX_FMT_GREY;
- f->fmt.vbi.offset = 0;
- f->fmt.vbi.flags = 0;
- f->fmt.vbi.start[0] = (dev->norm & V4L2_STD_625_50) ?
- PAL_VBI_START_LINE : NTSC_VBI_START_LINE;
- f->fmt.vbi.count[0] = (dev->norm & V4L2_STD_625_50) ?
- PAL_VBI_LINES : NTSC_VBI_LINES;
- f->fmt.vbi.start[1] = (dev->norm & V4L2_STD_625_50) ?
- PAL_VBI_START_LINE + 312 : NTSC_VBI_START_LINE + 263;
- f->fmt.vbi.count[1] = f->fmt.vbi.count[0];
-
- return 0;
-
-}
-
-static int vidioc_reqbufs(struct file *file, void *priv,
- struct v4l2_requestbuffers *rb)
-{
- struct cx231xx_fh *fh = priv;
- struct cx231xx *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- return videobuf_reqbufs(&fh->vb_vidq, rb);
-}
-
-static int vidioc_querybuf(struct file *file, void *priv, struct v4l2_buffer *b)
-{
- struct cx231xx_fh *fh = priv;
- struct cx231xx *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- return videobuf_querybuf(&fh->vb_vidq, b);
-}
-
-static int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *b)
-{
- struct cx231xx_fh *fh = priv;
- struct cx231xx *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- return videobuf_qbuf(&fh->vb_vidq, b);
-}
-
-static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *b)
-{
- struct cx231xx_fh *fh = priv;
- struct cx231xx *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- return videobuf_dqbuf(&fh->vb_vidq, b, file->f_flags & O_NONBLOCK);
-}
-
-/* ----------------------------------------------------------- */
-/* RADIO ESPECIFIC IOCTLS */
-/* ----------------------------------------------------------- */
-
-static int radio_querycap(struct file *file, void *priv,
- struct v4l2_capability *cap)
-{
- struct cx231xx *dev = ((struct cx231xx_fh *)priv)->dev;
-
- strlcpy(cap->driver, "cx231xx", sizeof(cap->driver));
- strlcpy(cap->card, cx231xx_boards[dev->model].name, sizeof(cap->card));
- usb_make_path(dev->udev, cap->bus_info, sizeof(cap->bus_info));
-
- cap->capabilities = V4L2_CAP_TUNER;
- return 0;
-}
-
-static int radio_g_tuner(struct file *file, void *priv, struct v4l2_tuner *t)
-{
- struct cx231xx *dev = ((struct cx231xx_fh *)priv)->dev;
-
- if (unlikely(t->index > 0))
- return -EINVAL;
-
- strcpy(t->name, "Radio");
- t->type = V4L2_TUNER_RADIO;
-
- call_all(dev, tuner, s_tuner, t);
-
- return 0;
-}
-
-static int radio_enum_input(struct file *file, void *priv, struct v4l2_input *i)
-{
- if (i->index != 0)
- return -EINVAL;
- strcpy(i->name, "Radio");
- i->type = V4L2_INPUT_TYPE_TUNER;
-
- return 0;
-}
-
-static int radio_g_audio(struct file *file, void *priv, struct v4l2_audio *a)
-{
- if (unlikely(a->index))
- return -EINVAL;
-
- strcpy(a->name, "Radio");
- return 0;
-}
-
-static int radio_s_tuner(struct file *file, void *priv, struct v4l2_tuner *t)
-{
- struct cx231xx *dev = ((struct cx231xx_fh *)priv)->dev;
-
- if (0 != t->index)
- return -EINVAL;
-
- call_all(dev, tuner, s_tuner, t);
-
- return 0;
-}
-
-static int radio_s_audio(struct file *file, void *fh, struct v4l2_audio *a)
-{
- return 0;
-}
-
-static int radio_s_input(struct file *file, void *fh, unsigned int i)
-{
- return 0;
-}
-
-static int radio_queryctrl(struct file *file, void *priv,
- struct v4l2_queryctrl *c)
-{
- int i;
-
- if (c->id < V4L2_CID_BASE || c->id >= V4L2_CID_LASTP1)
- return -EINVAL;
- if (c->id == V4L2_CID_AUDIO_MUTE) {
- for (i = 0; i < CX231XX_CTLS; i++) {
- if (cx231xx_ctls[i].v.id == c->id)
- break;
- }
- if (i == CX231XX_CTLS)
- return -EINVAL;
- *c = cx231xx_ctls[i].v;
- } else
- *c = no_ctl;
- return 0;
-}
-
-/*
- * cx231xx_v4l2_open()
- * inits the device and starts isoc transfer
- */
-static int cx231xx_v4l2_open(struct file *filp)
-{
- int errCode = 0, radio = 0;
- struct video_device *vdev = video_devdata(filp);
- struct cx231xx *dev = video_drvdata(filp);
- struct cx231xx_fh *fh;
- enum v4l2_buf_type fh_type = 0;
-
- switch (vdev->vfl_type) {
- case VFL_TYPE_GRABBER:
- fh_type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- break;
- case VFL_TYPE_VBI:
- fh_type = V4L2_BUF_TYPE_VBI_CAPTURE;
- break;
- case VFL_TYPE_RADIO:
- radio = 1;
- break;
- }
-
- cx231xx_videodbg("open dev=%s type=%s users=%d\n",
- video_device_node_name(vdev), v4l2_type_names[fh_type],
- dev->users);
-
-#if 0
- errCode = cx231xx_set_mode(dev, CX231XX_ANALOG_MODE);
- if (errCode < 0) {
- cx231xx_errdev
- ("Device locked on digital mode. Can't open analog\n");
- return -EBUSY;
- }
-#endif
-
- fh = kzalloc(sizeof(struct cx231xx_fh), GFP_KERNEL);
- if (!fh) {
- cx231xx_errdev("cx231xx-video.c: Out of memory?!\n");
- return -ENOMEM;
- }
- if (mutex_lock_interruptible(&dev->lock)) {
- kfree(fh);
- return -ERESTARTSYS;
- }
- fh->dev = dev;
- fh->radio = radio;
- fh->type = fh_type;
- filp->private_data = fh;
-
- if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE && dev->users == 0) {
- dev->width = norm_maxw(dev);
- dev->height = norm_maxh(dev);
-
- /* Power up in Analog TV mode */
- if (dev->board.external_av)
- cx231xx_set_power_mode(dev,
- POLARIS_AVMODE_ENXTERNAL_AV);
- else
- cx231xx_set_power_mode(dev, POLARIS_AVMODE_ANALOGT_TV);
-
-#if 0
- cx231xx_set_mode(dev, CX231XX_ANALOG_MODE);
-#endif
-
- /* set video alternate setting */
- cx231xx_set_video_alternate(dev);
-
- /* Needed, since GPIO might have disabled power of
- some i2c device */
- cx231xx_config_i2c(dev);
-
- /* device needs to be initialized before isoc transfer */
- dev->video_input = dev->video_input > 2 ? 2 : dev->video_input;
-
- }
- if (fh->radio) {
- cx231xx_videodbg("video_open: setting radio device\n");
-
- /* cx231xx_start_radio(dev); */
-
- call_all(dev, tuner, s_radio);
- }
-
- dev->users++;
-
- if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
- videobuf_queue_vmalloc_init(&fh->vb_vidq, &cx231xx_video_qops,
- NULL, &dev->video_mode.slock,
- fh->type, V4L2_FIELD_INTERLACED,
- sizeof(struct cx231xx_buffer),
- fh, &dev->lock);
- if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE) {
- /* Set the required alternate setting VBI interface works in
- Bulk mode only */
- cx231xx_set_alt_setting(dev, INDEX_VANC, 0);
-
- videobuf_queue_vmalloc_init(&fh->vb_vidq, &cx231xx_vbi_qops,
- NULL, &dev->vbi_mode.slock,
- fh->type, V4L2_FIELD_SEQ_TB,
- sizeof(struct cx231xx_buffer),
- fh, &dev->lock);
- }
- mutex_unlock(&dev->lock);
-
- return errCode;
-}
-
-/*
- * cx231xx_realease_resources()
- * unregisters the v4l2,i2c and usb devices
- * called when the device gets disconected or at module unload
-*/
-void cx231xx_release_analog_resources(struct cx231xx *dev)
-{
-
- /*FIXME: I2C IR should be disconnected */
-
- if (dev->radio_dev) {
- if (video_is_registered(dev->radio_dev))
- video_unregister_device(dev->radio_dev);
- else
- video_device_release(dev->radio_dev);
- dev->radio_dev = NULL;
- }
- if (dev->vbi_dev) {
- cx231xx_info("V4L2 device %s deregistered\n",
- video_device_node_name(dev->vbi_dev));
- if (video_is_registered(dev->vbi_dev))
- video_unregister_device(dev->vbi_dev);
- else
- video_device_release(dev->vbi_dev);
- dev->vbi_dev = NULL;
- }
- if (dev->vdev) {
- cx231xx_info("V4L2 device %s deregistered\n",
- video_device_node_name(dev->vdev));
-
- if (dev->board.has_417)
- cx231xx_417_unregister(dev);
-
- if (video_is_registered(dev->vdev))
- video_unregister_device(dev->vdev);
- else
- video_device_release(dev->vdev);
- dev->vdev = NULL;
- }
-}
-
-/*
- * cx231xx_close()
- * stops streaming and deallocates all resources allocated by the v4l2
- * calls and ioctls
- */
-static int cx231xx_close(struct file *filp)
-{
- struct cx231xx_fh *fh = filp->private_data;
- struct cx231xx *dev = fh->dev;
-
- cx231xx_videodbg("users=%d\n", dev->users);
-
- cx231xx_videodbg("users=%d\n", dev->users);
- if (res_check(fh))
- res_free(fh);
-
- /*
- * To workaround error number=-71 on EP0 for VideoGrabber,
- * need exclude following.
- * FIXME: It is probably safe to remove most of these, as we're
- * now avoiding the alternate setting for INDEX_VANC
- */
- if (!dev->board.no_alt_vanc)
- if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE) {
- videobuf_stop(&fh->vb_vidq);
- videobuf_mmap_free(&fh->vb_vidq);
-
- /* the device is already disconnect,
- free the remaining resources */
- if (dev->state & DEV_DISCONNECTED) {
- if (atomic_read(&dev->devlist_count) > 0) {
- cx231xx_release_resources(dev);
- fh->dev = NULL;
- return 0;
- }
- return 0;
- }
-
- /* do this before setting alternate! */
- cx231xx_uninit_vbi_isoc(dev);
-
- /* set alternate 0 */
- if (!dev->vbi_or_sliced_cc_mode)
- cx231xx_set_alt_setting(dev, INDEX_VANC, 0);
- else
- cx231xx_set_alt_setting(dev, INDEX_HANC, 0);
-
- kfree(fh);
- dev->users--;
- wake_up_interruptible_nr(&dev->open, 1);
- return 0;
- }
-
- dev->users--;
- if (!dev->users) {
- videobuf_stop(&fh->vb_vidq);
- videobuf_mmap_free(&fh->vb_vidq);
-
- /* the device is already disconnect,
- free the remaining resources */
- if (dev->state & DEV_DISCONNECTED) {
- cx231xx_release_resources(dev);
- fh->dev = NULL;
- return 0;
- }
-
- /* Save some power by putting tuner to sleep */
- call_all(dev, core, s_power, 0);
-
- /* do this before setting alternate! */
- if (dev->USE_ISO)
- cx231xx_uninit_isoc(dev);
- else
- cx231xx_uninit_bulk(dev);
- cx231xx_set_mode(dev, CX231XX_SUSPEND);
-
- /* set alternate 0 */
- cx231xx_set_alt_setting(dev, INDEX_VIDEO, 0);
- }
- kfree(fh);
- wake_up_interruptible_nr(&dev->open, 1);
- return 0;
-}
-
-static int cx231xx_v4l2_close(struct file *filp)
-{
- struct cx231xx_fh *fh = filp->private_data;
- struct cx231xx *dev = fh->dev;
- int rc;
-
- mutex_lock(&dev->lock);
- rc = cx231xx_close(filp);
- mutex_unlock(&dev->lock);
- return rc;
-}
-
-/*
- * cx231xx_v4l2_read()
- * will allocate buffers when called for the first time
- */
-static ssize_t
-cx231xx_v4l2_read(struct file *filp, char __user *buf, size_t count,
- loff_t *pos)
-{
- struct cx231xx_fh *fh = filp->private_data;
- struct cx231xx *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- if ((fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) ||
- (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE)) {
- rc = res_get(fh);
-
- if (unlikely(rc < 0))
- return rc;
-
- if (mutex_lock_interruptible(&dev->lock))
- return -ERESTARTSYS;
- rc = videobuf_read_stream(&fh->vb_vidq, buf, count, pos, 0,
- filp->f_flags & O_NONBLOCK);
- mutex_unlock(&dev->lock);
- return rc;
- }
- return 0;
-}
-
-/*
- * cx231xx_v4l2_poll()
- * will allocate buffers when called for the first time
- */
-static unsigned int cx231xx_v4l2_poll(struct file *filp, poll_table *wait)
-{
- struct cx231xx_fh *fh = filp->private_data;
- struct cx231xx *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- rc = res_get(fh);
-
- if (unlikely(rc < 0))
- return POLLERR;
-
- if ((V4L2_BUF_TYPE_VIDEO_CAPTURE == fh->type) ||
- (V4L2_BUF_TYPE_VBI_CAPTURE == fh->type)) {
- unsigned int res;
-
- mutex_lock(&dev->lock);
- res = videobuf_poll_stream(filp, &fh->vb_vidq, wait);
- mutex_unlock(&dev->lock);
- return res;
- }
- return POLLERR;
-}
-
-/*
- * cx231xx_v4l2_mmap()
- */
-static int cx231xx_v4l2_mmap(struct file *filp, struct vm_area_struct *vma)
-{
- struct cx231xx_fh *fh = filp->private_data;
- struct cx231xx *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- rc = res_get(fh);
-
- if (unlikely(rc < 0))
- return rc;
-
- if (mutex_lock_interruptible(&dev->lock))
- return -ERESTARTSYS;
- rc = videobuf_mmap_mapper(&fh->vb_vidq, vma);
- mutex_unlock(&dev->lock);
-
- cx231xx_videodbg("vma start=0x%08lx, size=%ld, ret=%d\n",
- (unsigned long)vma->vm_start,
- (unsigned long)vma->vm_end -
- (unsigned long)vma->vm_start, rc);
-
- return rc;
-}
-
-static const struct v4l2_file_operations cx231xx_v4l_fops = {
- .owner = THIS_MODULE,
- .open = cx231xx_v4l2_open,
- .release = cx231xx_v4l2_close,
- .read = cx231xx_v4l2_read,
- .poll = cx231xx_v4l2_poll,
- .mmap = cx231xx_v4l2_mmap,
- .unlocked_ioctl = video_ioctl2,
-};
-
-static const struct v4l2_ioctl_ops video_ioctl_ops = {
- .vidioc_querycap = vidioc_querycap,
- .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
- .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap,
- .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap,
- .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap,
- .vidioc_g_fmt_vbi_cap = vidioc_g_fmt_vbi_cap,
- .vidioc_try_fmt_vbi_cap = vidioc_try_fmt_vbi_cap,
- .vidioc_s_fmt_vbi_cap = vidioc_try_fmt_vbi_cap,
- .vidioc_g_audio = vidioc_g_audio,
- .vidioc_s_audio = vidioc_s_audio,
- .vidioc_cropcap = vidioc_cropcap,
- .vidioc_g_fmt_sliced_vbi_cap = vidioc_g_fmt_sliced_vbi_cap,
- .vidioc_try_fmt_sliced_vbi_cap = vidioc_try_set_sliced_vbi_cap,
- .vidioc_reqbufs = vidioc_reqbufs,
- .vidioc_querybuf = vidioc_querybuf,
- .vidioc_qbuf = vidioc_qbuf,
- .vidioc_dqbuf = vidioc_dqbuf,
- .vidioc_s_std = vidioc_s_std,
- .vidioc_g_std = vidioc_g_std,
- .vidioc_enum_input = vidioc_enum_input,
- .vidioc_g_input = vidioc_g_input,
- .vidioc_s_input = vidioc_s_input,
- .vidioc_queryctrl = vidioc_queryctrl,
- .vidioc_g_ctrl = vidioc_g_ctrl,
- .vidioc_s_ctrl = vidioc_s_ctrl,
- .vidioc_streamon = vidioc_streamon,
- .vidioc_streamoff = vidioc_streamoff,
- .vidioc_g_tuner = vidioc_g_tuner,
- .vidioc_s_tuner = vidioc_s_tuner,
- .vidioc_g_frequency = vidioc_g_frequency,
- .vidioc_s_frequency = vidioc_s_frequency,
-#ifdef CONFIG_VIDEO_ADV_DEBUG
- .vidioc_g_register = vidioc_g_register,
- .vidioc_s_register = vidioc_s_register,
-#endif
-};
-
-static struct video_device cx231xx_vbi_template;
-
-static const struct video_device cx231xx_video_template = {
- .fops = &cx231xx_v4l_fops,
- .release = video_device_release,
- .ioctl_ops = &video_ioctl_ops,
- .tvnorms = V4L2_STD_ALL,
- .current_norm = V4L2_STD_PAL,
-};
-
-static const struct v4l2_file_operations radio_fops = {
- .owner = THIS_MODULE,
- .open = cx231xx_v4l2_open,
- .release = cx231xx_v4l2_close,
- .ioctl = video_ioctl2,
-};
-
-static const struct v4l2_ioctl_ops radio_ioctl_ops = {
- .vidioc_querycap = radio_querycap,
- .vidioc_g_tuner = radio_g_tuner,
- .vidioc_enum_input = radio_enum_input,
- .vidioc_g_audio = radio_g_audio,
- .vidioc_s_tuner = radio_s_tuner,
- .vidioc_s_audio = radio_s_audio,
- .vidioc_s_input = radio_s_input,
- .vidioc_queryctrl = radio_queryctrl,
- .vidioc_g_ctrl = vidioc_g_ctrl,
- .vidioc_s_ctrl = vidioc_s_ctrl,
- .vidioc_g_frequency = vidioc_g_frequency,
- .vidioc_s_frequency = vidioc_s_frequency,
-#ifdef CONFIG_VIDEO_ADV_DEBUG
- .vidioc_g_register = vidioc_g_register,
- .vidioc_s_register = vidioc_s_register,
-#endif
-};
-
-static struct video_device cx231xx_radio_template = {
- .name = "cx231xx-radio",
- .fops = &radio_fops,
- .ioctl_ops = &radio_ioctl_ops,
-};
-
-/******************************** usb interface ******************************/
-
-static struct video_device *cx231xx_vdev_init(struct cx231xx *dev,
- const struct video_device
- *template, const char *type_name)
-{
- struct video_device *vfd;
-
- vfd = video_device_alloc();
- if (NULL == vfd)
- return NULL;
-
- *vfd = *template;
- vfd->v4l2_dev = &dev->v4l2_dev;
- vfd->release = video_device_release;
- vfd->debug = video_debug;
- vfd->lock = &dev->lock;
-
- snprintf(vfd->name, sizeof(vfd->name), "%s %s", dev->name, type_name);
-
- video_set_drvdata(vfd, dev);
- return vfd;
-}
-
-int cx231xx_register_analog_devices(struct cx231xx *dev)
-{
- int ret;
-
- cx231xx_info("%s: v4l2 driver version %s\n",
- dev->name, CX231XX_VERSION);
-
- /* set default norm */
- /*dev->norm = cx231xx_video_template.current_norm; */
- dev->width = norm_maxw(dev);
- dev->height = norm_maxh(dev);
- dev->interlaced = 0;
-
- /* Analog specific initialization */
- dev->format = &format[0];
-
- /* Set the initial input */
- video_mux(dev, dev->video_input);
-
- /* Audio defaults */
- dev->mute = 1;
- dev->volume = 0x1f;
-
- /* enable vbi capturing */
- /* write code here... */
-
- /* allocate and fill video video_device struct */
- dev->vdev = cx231xx_vdev_init(dev, &cx231xx_video_template, "video");
- if (!dev->vdev) {
- cx231xx_errdev("cannot allocate video_device.\n");
- return -ENODEV;
- }
-
- /* register v4l2 video video_device */
- ret = video_register_device(dev->vdev, VFL_TYPE_GRABBER,
- video_nr[dev->devno]);
- if (ret) {
- cx231xx_errdev("unable to register video device (error=%i).\n",
- ret);
- return ret;
- }
-
- cx231xx_info("%s/0: registered device %s [v4l2]\n",
- dev->name, video_device_node_name(dev->vdev));
-
- /* Initialize VBI template */
- memcpy(&cx231xx_vbi_template, &cx231xx_video_template,
- sizeof(cx231xx_vbi_template));
- strcpy(cx231xx_vbi_template.name, "cx231xx-vbi");
-
- /* Allocate and fill vbi video_device struct */
- dev->vbi_dev = cx231xx_vdev_init(dev, &cx231xx_vbi_template, "vbi");
-
- /* register v4l2 vbi video_device */
- ret = video_register_device(dev->vbi_dev, VFL_TYPE_VBI,
- vbi_nr[dev->devno]);
- if (ret < 0) {
- cx231xx_errdev("unable to register vbi device\n");
- return ret;
- }
-
- cx231xx_info("%s/0: registered device %s\n",
- dev->name, video_device_node_name(dev->vbi_dev));
-
- if (cx231xx_boards[dev->model].radio.type == CX231XX_RADIO) {
- dev->radio_dev = cx231xx_vdev_init(dev, &cx231xx_radio_template,
- "radio");
- if (!dev->radio_dev) {
- cx231xx_errdev("cannot allocate video_device.\n");
- return -ENODEV;
- }
- ret = video_register_device(dev->radio_dev, VFL_TYPE_RADIO,
- radio_nr[dev->devno]);
- if (ret < 0) {
- cx231xx_errdev("can't register radio device\n");
- return ret;
- }
- cx231xx_info("Registered radio device as %s\n",
- video_device_node_name(dev->radio_dev));
- }
-
- cx231xx_info("V4L2 device registered as %s and %s\n",
- video_device_node_name(dev->vdev),
- video_device_node_name(dev->vbi_dev));
-
- return 0;
-}
+++ /dev/null
-/*
- cx231xx.h - driver for Conexant Cx23100/101/102 USB video capture devices
-
- Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
- Based on em28xx driver
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef _CX231XX_H
-#define _CX231XX_H
-
-#include <linux/videodev2.h>
-#include <linux/types.h>
-#include <linux/ioctl.h>
-#include <linux/i2c.h>
-#include <linux/workqueue.h>
-#include <linux/mutex.h>
-
-#include <media/cx2341x.h>
-
-#include <media/videobuf-vmalloc.h>
-#include <media/v4l2-device.h>
-#include <media/rc-core.h>
-#include <media/ir-kbd-i2c.h>
-#include <media/videobuf-dvb.h>
-
-#include "cx231xx-reg.h"
-#include "cx231xx-pcb-cfg.h"
-#include "cx231xx-conf-reg.h"
-
-#define DRIVER_NAME "cx231xx"
-#define PWR_SLEEP_INTERVAL 10
-
-/* I2C addresses for control block in Cx231xx */
-#define AFE_DEVICE_ADDRESS 0x60
-#define I2S_BLK_DEVICE_ADDRESS 0x98
-#define VID_BLK_I2C_ADDRESS 0x88
-#define VERVE_I2C_ADDRESS 0x40
-#define DIF_USE_BASEBAND 0xFFFFFFFF
-
-/* Boards supported by driver */
-#define CX231XX_BOARD_UNKNOWN 0
-#define CX231XX_BOARD_CNXT_CARRAERA 1
-#define CX231XX_BOARD_CNXT_SHELBY 2
-#define CX231XX_BOARD_CNXT_RDE_253S 3
-#define CX231XX_BOARD_CNXT_RDU_253S 4
-#define CX231XX_BOARD_CNXT_VIDEO_GRABBER 5
-#define CX231XX_BOARD_CNXT_RDE_250 6
-#define CX231XX_BOARD_CNXT_RDU_250 7
-#define CX231XX_BOARD_HAUPPAUGE_EXETER 8
-#define CX231XX_BOARD_HAUPPAUGE_USBLIVE2 9
-#define CX231XX_BOARD_PV_PLAYTV_USB_HYBRID 10
-#define CX231XX_BOARD_PV_XCAPTURE_USB 11
-#define CX231XX_BOARD_KWORLD_UB430_USB_HYBRID 12
-#define CX231XX_BOARD_ICONBIT_U100 13
-#define CX231XX_BOARD_HAUPPAUGE_USB2_FM_PAL 14
-#define CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC 15
-
-/* Limits minimum and default number of buffers */
-#define CX231XX_MIN_BUF 4
-#define CX231XX_DEF_BUF 12
-#define CX231XX_DEF_VBI_BUF 6
-
-#define VBI_LINE_COUNT 17
-#define VBI_LINE_LENGTH 1440
-
-/*Limits the max URB message size */
-#define URB_MAX_CTRL_SIZE 80
-
-/* Params for validated field */
-#define CX231XX_BOARD_NOT_VALIDATED 1
-#define CX231XX_BOARD_VALIDATED 0
-
-/* maximum number of cx231xx boards */
-#define CX231XX_MAXBOARDS 8
-
-/* maximum number of frames that can be queued */
-#define CX231XX_NUM_FRAMES 5
-
-/* number of buffers for isoc transfers */
-#define CX231XX_NUM_BUFS 8
-
-/* number of packets for each buffer
- windows requests only 40 packets .. so we better do the same
- this is what I found out for all alternate numbers there!
- */
-#define CX231XX_NUM_PACKETS 40
-
-/* default alternate; 0 means choose the best */
-#define CX231XX_PINOUT 0
-
-#define CX231XX_INTERLACED_DEFAULT 1
-
-/* time to wait when stopping the isoc transfer */
-#define CX231XX_URB_TIMEOUT \
- msecs_to_jiffies(CX231XX_NUM_BUFS * CX231XX_NUM_PACKETS)
-
-#define CX231xx_NORMS (\
- V4L2_STD_NTSC_M | V4L2_STD_NTSC_M_JP | V4L2_STD_NTSC_443 | \
- V4L2_STD_PAL_BG | V4L2_STD_PAL_DK | V4L2_STD_PAL_I | \
- V4L2_STD_PAL_M | V4L2_STD_PAL_N | V4L2_STD_PAL_Nc | \
- V4L2_STD_PAL_60 | V4L2_STD_SECAM_L | V4L2_STD_SECAM_DK)
-
-#define SLEEP_S5H1432 30
-#define CX23417_OSC_EN 8
-#define CX23417_RESET 9
-
-struct cx23417_fmt {
- char *name;
- u32 fourcc; /* v4l2 format id */
- int depth;
- int flags;
- u32 cxformat;
-};
-enum cx231xx_mode {
- CX231XX_SUSPEND,
- CX231XX_ANALOG_MODE,
- CX231XX_DIGITAL_MODE,
-};
-
-enum cx231xx_std_mode {
- CX231XX_TV_AIR = 0,
- CX231XX_TV_CABLE
-};
-
-enum cx231xx_stream_state {
- STREAM_OFF,
- STREAM_INTERRUPT,
- STREAM_ON,
-};
-
-struct cx231xx;
-
-struct cx231xx_isoc_ctl {
- /* max packet size of isoc transaction */
- int max_pkt_size;
-
- /* number of allocated urbs */
- int num_bufs;
-
- /* urb for isoc transfers */
- struct urb **urb;
-
- /* transfer buffers for isoc transfer */
- char **transfer_buffer;
-
- /* Last buffer command and region */
- u8 cmd;
- int pos, size, pktsize;
-
- /* Last field: ODD or EVEN? */
- int field;
-
- /* Stores incomplete commands */
- u32 tmp_buf;
- int tmp_buf_len;
-
- /* Stores already requested buffers */
- struct cx231xx_buffer *buf;
-
- /* Stores the number of received fields */
- int nfields;
-
- /* isoc urb callback */
- int (*isoc_copy) (struct cx231xx *dev, struct urb *urb);
-};
-
-struct cx231xx_bulk_ctl {
- /* max packet size of bulk transaction */
- int max_pkt_size;
-
- /* number of allocated urbs */
- int num_bufs;
-
- /* urb for bulk transfers */
- struct urb **urb;
-
- /* transfer buffers for bulk transfer */
- char **transfer_buffer;
-
- /* Last buffer command and region */
- u8 cmd;
- int pos, size, pktsize;
-
- /* Last field: ODD or EVEN? */
- int field;
-
- /* Stores incomplete commands */
- u32 tmp_buf;
- int tmp_buf_len;
-
- /* Stores already requested buffers */
- struct cx231xx_buffer *buf;
-
- /* Stores the number of received fields */
- int nfields;
-
- /* bulk urb callback */
- int (*bulk_copy) (struct cx231xx *dev, struct urb *urb);
-};
-
-struct cx231xx_fmt {
- char *name;
- u32 fourcc; /* v4l2 format id */
- int depth;
- int reg;
-};
-
-/* buffer for one video frame */
-struct cx231xx_buffer {
- /* common v4l buffer stuff -- must be first */
- struct videobuf_buffer vb;
-
- struct list_head frame;
- int top_field;
- int receiving;
-};
-
-enum ps_package_head {
- CX231XX_NEED_ADD_PS_PACKAGE_HEAD = 0,
- CX231XX_NONEED_PS_PACKAGE_HEAD
-};
-
-struct cx231xx_dmaqueue {
- struct list_head active;
- struct list_head queued;
-
- wait_queue_head_t wq;
-
- /* Counters to control buffer fill */
- int pos;
- u8 is_partial_line;
- u8 partial_buf[8];
- u8 last_sav;
- int current_field;
- u32 bytes_left_in_line;
- u32 lines_completed;
- u8 field1_done;
- u32 lines_per_field;
-
- /*Mpeg2 control buffer*/
- u8 *p_left_data;
- u32 left_data_count;
- u8 mpeg_buffer_done;
- u32 mpeg_buffer_completed;
- enum ps_package_head add_ps_package_head;
- char ps_head[10];
-};
-
-/* inputs */
-
-#define MAX_CX231XX_INPUT 4
-
-enum cx231xx_itype {
- CX231XX_VMUX_COMPOSITE1 = 1,
- CX231XX_VMUX_SVIDEO,
- CX231XX_VMUX_TELEVISION,
- CX231XX_VMUX_CABLE,
- CX231XX_RADIO,
- CX231XX_VMUX_DVB,
- CX231XX_VMUX_DEBUG
-};
-
-enum cx231xx_v_input {
- CX231XX_VIN_1_1 = 0x1,
- CX231XX_VIN_2_1,
- CX231XX_VIN_3_1,
- CX231XX_VIN_4_1,
- CX231XX_VIN_1_2 = 0x01,
- CX231XX_VIN_2_2,
- CX231XX_VIN_3_2,
- CX231XX_VIN_1_3 = 0x1,
- CX231XX_VIN_2_3,
- CX231XX_VIN_3_3,
-};
-
-/* cx231xx has two audio inputs: tuner and line in */
-enum cx231xx_amux {
- /* This is the only entry for cx231xx tuner input */
- CX231XX_AMUX_VIDEO, /* cx231xx tuner */
- CX231XX_AMUX_LINE_IN, /* Line In */
-};
-
-struct cx231xx_reg_seq {
- unsigned char bit;
- unsigned char val;
- int sleep;
-};
-
-struct cx231xx_input {
- enum cx231xx_itype type;
- unsigned int vmux;
- enum cx231xx_amux amux;
- struct cx231xx_reg_seq *gpio;
-};
-
-#define INPUT(nr) (&cx231xx_boards[dev->model].input[nr])
-
-enum cx231xx_decoder {
- CX231XX_NODECODER,
- CX231XX_AVDECODER
-};
-
-enum CX231XX_I2C_MASTER_PORT {
- I2C_0 = 0,
- I2C_1 = 1,
- I2C_2 = 2,
- I2C_3 = 3
-};
-
-struct cx231xx_board {
- char *name;
- int vchannels;
- int tuner_type;
- int tuner_addr;
- v4l2_std_id norm; /* tv norm */
-
- /* demod related */
- int demod_addr;
- u8 demod_xfer_mode; /* 0 - Serial; 1 - parallel */
-
- /* GPIO Pins */
- struct cx231xx_reg_seq *dvb_gpio;
- struct cx231xx_reg_seq *suspend_gpio;
- struct cx231xx_reg_seq *tuner_gpio;
- /* Negative means don't use it */
- s8 tuner_sif_gpio;
- s8 tuner_scl_gpio;
- s8 tuner_sda_gpio;
-
- /* PIN ctrl */
- u32 ctl_pin_status_mask;
- u8 agc_analog_digital_select_gpio;
- u32 gpio_pin_status_mask;
-
- /* i2c masters */
- u8 tuner_i2c_master;
- u8 demod_i2c_master;
- u8 ir_i2c_master;
-
- /* for devices with I2C chips for IR */
- char *rc_map_name;
-
- unsigned int max_range_640_480:1;
- unsigned int has_dvb:1;
- unsigned int has_417:1;
- unsigned int valid:1;
- unsigned int no_alt_vanc:1;
- unsigned int external_av:1;
- unsigned int dont_use_port_3:1;
-
- unsigned char xclk, i2c_speed;
-
- enum cx231xx_decoder decoder;
- int output_mode;
-
- struct cx231xx_input input[MAX_CX231XX_INPUT];
- struct cx231xx_input radio;
- struct rc_map *ir_codes;
-};
-
-/* device states */
-enum cx231xx_dev_state {
- DEV_INITIALIZED = 0x01,
- DEV_DISCONNECTED = 0x02,
-};
-
-enum AFE_MODE {
- AFE_MODE_LOW_IF,
- AFE_MODE_BASEBAND,
- AFE_MODE_EU_HI_IF,
- AFE_MODE_US_HI_IF,
- AFE_MODE_JAPAN_HI_IF
-};
-
-enum AUDIO_INPUT {
- AUDIO_INPUT_MUTE,
- AUDIO_INPUT_LINE,
- AUDIO_INPUT_TUNER_TV,
- AUDIO_INPUT_SPDIF,
- AUDIO_INPUT_TUNER_FM
-};
-
-#define CX231XX_AUDIO_BUFS 5
-#define CX231XX_NUM_AUDIO_PACKETS 16
-#define CX231XX_ISO_NUM_AUDIO_PACKETS 64
-
-/* cx231xx extensions */
-#define CX231XX_AUDIO 0x10
-#define CX231XX_DVB 0x20
-
-struct cx231xx_audio {
- char name[50];
- char *transfer_buffer[CX231XX_AUDIO_BUFS];
- struct urb *urb[CX231XX_AUDIO_BUFS];
- struct usb_device *udev;
- unsigned int capture_transfer_done;
- struct snd_pcm_substream *capture_pcm_substream;
-
- unsigned int hwptr_done_capture;
- struct snd_card *sndcard;
-
- int users, shutdown;
- /* locks */
- spinlock_t slock;
-
- int alt; /* alternate */
- int max_pkt_size; /* max packet size of isoc transaction */
- int num_alt; /* Number of alternative settings */
- unsigned int *alt_max_pkt_size; /* array of wMaxPacketSize */
- u16 end_point_addr;
-};
-
-struct cx231xx;
-
-struct cx231xx_fh {
- struct cx231xx *dev;
- unsigned int stream_on:1; /* Locks streams */
- int radio;
-
- struct videobuf_queue vb_vidq;
-
- enum v4l2_buf_type type;
-
-
-
-/*following is copyed from cx23885.h*/
- u32 resources;
-
- /* video overlay */
- struct v4l2_window win;
- struct v4l2_clip *clips;
- unsigned int nclips;
-
- /* video capture */
- struct cx23417_fmt *fmt;
- unsigned int width, height;
-
- /* vbi capture */
- struct videobuf_queue vidq;
- struct videobuf_queue vbiq;
-
- /* MPEG Encoder specifics ONLY */
-
- atomic_t v4l_reading;
-};
-
-/*****************************************************************/
-/* set/get i2c */
-/* 00--1Mb/s, 01-400kb/s, 10--100kb/s, 11--5Mb/s */
-#define I2C_SPEED_1M 0x0
-#define I2C_SPEED_400K 0x1
-#define I2C_SPEED_100K 0x2
-#define I2C_SPEED_5M 0x3
-
-/* 0-- STOP transaction */
-#define I2C_STOP 0x0
-/* 1-- do not transmit STOP at end of transaction */
-#define I2C_NOSTOP 0x1
-/* 1--allow slave to insert clock wait states */
-#define I2C_SYNC 0x1
-
-struct cx231xx_i2c {
- struct cx231xx *dev;
-
- int nr;
-
- /* i2c i/o */
- struct i2c_adapter i2c_adap;
- struct i2c_client i2c_client;
- u32 i2c_rc;
-
- /* different settings for each bus */
- u8 i2c_period;
- u8 i2c_nostop;
- u8 i2c_reserve;
-};
-
-struct cx231xx_i2c_xfer_data {
- u8 dev_addr;
- u8 direction; /* 1 - IN, 0 - OUT */
- u8 saddr_len; /* sub address len */
- u16 saddr_dat; /* sub addr data */
- u8 buf_size; /* buffer size */
- u8 *p_buffer; /* pointer to the buffer */
-};
-
-struct VENDOR_REQUEST_IN {
- u8 bRequest;
- u16 wValue;
- u16 wIndex;
- u16 wLength;
- u8 direction;
- u8 bData;
- u8 *pBuff;
-};
-
-struct cx231xx_tvnorm {
- char *name;
- v4l2_std_id id;
- u32 cxiformat;
- u32 cxoformat;
-};
-
-struct cx231xx_ctrl {
- struct v4l2_queryctrl v;
- u32 off;
- u32 reg;
- u32 mask;
- u32 shift;
-};
-
-enum TRANSFER_TYPE {
- Raw_Video = 0,
- Audio,
- Vbi, /* VANC */
- Sliced_cc, /* HANC */
- TS1_serial_mode,
- TS2,
- TS1_parallel_mode
-} ;
-
-struct cx231xx_video_mode {
- /* Isoc control struct */
- struct cx231xx_dmaqueue vidq;
- struct cx231xx_isoc_ctl isoc_ctl;
- struct cx231xx_bulk_ctl bulk_ctl;
- /* locks */
- spinlock_t slock;
-
- /* usb transfer */
- int alt; /* alternate */
- int max_pkt_size; /* max packet size of isoc transaction */
- int num_alt; /* Number of alternative settings */
- unsigned int *alt_max_pkt_size; /* array of wMaxPacketSize */
- u16 end_point_addr;
-};
-/*
-struct cx23885_dmaqueue {
- struct list_head active;
- struct list_head queued;
- struct timer_list timeout;
- struct btcx_riscmem stopper;
- u32 count;
-};
-*/
-struct cx231xx_tsport {
- struct cx231xx *dev;
-
- int nr;
- int sram_chno;
-
- struct videobuf_dvb_frontends frontends;
-
- /* dma queues */
-
- u32 ts_packet_size;
- u32 ts_packet_count;
-
- int width;
- int height;
-
- /* locks */
- spinlock_t slock;
-
- /* registers */
- u32 reg_gpcnt;
- u32 reg_gpcnt_ctl;
- u32 reg_dma_ctl;
- u32 reg_lngth;
- u32 reg_hw_sop_ctrl;
- u32 reg_gen_ctrl;
- u32 reg_bd_pkt_status;
- u32 reg_sop_status;
- u32 reg_fifo_ovfl_stat;
- u32 reg_vld_misc;
- u32 reg_ts_clk_en;
- u32 reg_ts_int_msk;
- u32 reg_ts_int_stat;
- u32 reg_src_sel;
-
- /* Default register vals */
- int pci_irqmask;
- u32 dma_ctl_val;
- u32 ts_int_msk_val;
- u32 gen_ctrl_val;
- u32 ts_clk_en_val;
- u32 src_sel_val;
- u32 vld_misc_val;
- u32 hw_sop_ctrl_val;
-
- /* Allow a single tsport to have multiple frontends */
- u32 num_frontends;
- void *port_priv;
-};
-
-/* main device struct */
-struct cx231xx {
- /* generic device properties */
- char name[30]; /* name (including minor) of the device */
- int model; /* index in the device_data struct */
- int devno; /* marks the number of this device */
-
- struct cx231xx_board board;
-
- /* For I2C IR support */
- struct IR_i2c_init_data init_data;
- struct i2c_client *ir_i2c_client;
-
- unsigned int stream_on:1; /* Locks streams */
- unsigned int vbi_stream_on:1; /* Locks streams for VBI */
- unsigned int has_audio_class:1;
- unsigned int has_alsa_audio:1;
-
- struct cx231xx_fmt *format;
-
- struct v4l2_device v4l2_dev;
- struct v4l2_subdev *sd_cx25840;
- struct v4l2_subdev *sd_tuner;
-
- struct work_struct wq_trigger; /* Trigger to start/stop audio for alsa module */
- atomic_t stream_started; /* stream should be running if true */
-
- struct list_head devlist;
-
- int tuner_type; /* type of the tuner */
- int tuner_addr; /* tuner address */
-
- /* I2C adapters: Master 1 & 2 (External) & Master 3 (Internal only) */
- struct cx231xx_i2c i2c_bus[3];
- unsigned int xc_fw_load_done:1;
- /* locks */
- struct mutex gpio_i2c_lock;
- struct mutex i2c_lock;
-
- /* video for linux */
- int users; /* user count for exclusive use */
- struct video_device *vdev; /* video for linux device struct */
- v4l2_std_id norm; /* selected tv norm */
- int ctl_freq; /* selected frequency */
- unsigned int ctl_ainput; /* selected audio input */
- int mute;
- int volume;
-
- /* frame properties */
- int width; /* current frame width */
- int height; /* current frame height */
- int interlaced; /* 1=interlace fileds, 0=just top fileds */
-
- struct cx231xx_audio adev;
-
- /* states */
- enum cx231xx_dev_state state;
-
- struct work_struct request_module_wk;
-
- /* locks */
- struct mutex lock;
- struct mutex ctrl_urb_lock; /* protects urb_buf */
- struct list_head inqueue, outqueue;
- wait_queue_head_t open, wait_frame, wait_stream;
- struct video_device *vbi_dev;
- struct video_device *radio_dev;
-
- unsigned char eedata[256];
-
- struct cx231xx_video_mode video_mode;
- struct cx231xx_video_mode vbi_mode;
- struct cx231xx_video_mode sliced_cc_mode;
- struct cx231xx_video_mode ts1_mode;
-
- atomic_t devlist_count;
-
- struct usb_device *udev; /* the usb device */
- char urb_buf[URB_MAX_CTRL_SIZE]; /* urb control msg buffer */
-
- /* helper funcs that call usb_control_msg */
- int (*cx231xx_read_ctrl_reg) (struct cx231xx *dev, u8 req, u16 reg,
- char *buf, int len);
- int (*cx231xx_write_ctrl_reg) (struct cx231xx *dev, u8 req, u16 reg,
- char *buf, int len);
- int (*cx231xx_send_usb_command) (struct cx231xx_i2c *i2c_bus,
- struct cx231xx_i2c_xfer_data *req_data);
- int (*cx231xx_gpio_i2c_read) (struct cx231xx *dev, u8 dev_addr,
- u8 *buf, u8 len);
- int (*cx231xx_gpio_i2c_write) (struct cx231xx *dev, u8 dev_addr,
- u8 *buf, u8 len);
-
- int (*cx231xx_set_analog_freq) (struct cx231xx *dev, u32 freq);
- int (*cx231xx_reset_analog_tuner) (struct cx231xx *dev);
-
- enum cx231xx_mode mode;
-
- struct cx231xx_dvb *dvb;
-
- /* Cx231xx supported PCB config's */
- struct pcb_config current_pcb_config;
- u8 current_scenario_idx;
- u8 interface_count;
- u8 max_iad_interface_count;
-
- /* GPIO related register direction and values */
- u32 gpio_dir;
- u32 gpio_val;
-
- /* Power Modes */
- int power_mode;
-
- /* afe parameters */
- enum AFE_MODE afe_mode;
- u32 afe_ref_count;
-
- /* video related parameters */
- u32 video_input;
- u32 active_mode;
- u8 vbi_or_sliced_cc_mode; /* 0 - vbi ; 1 - sliced cc mode */
- enum cx231xx_std_mode std_mode; /* 0 - Air; 1 - cable */
-
- /*mode: digital=1 or analog=0*/
- u8 mode_tv;
-
- u8 USE_ISO;
- struct cx231xx_tvnorm encodernorm;
- struct cx231xx_tsport ts1, ts2;
- struct cx2341x_mpeg_params mpeg_params;
- struct video_device *v4l_device;
- atomic_t v4l_reader_count;
- u32 freq;
- unsigned int input;
- u32 cx23417_mailbox;
- u32 __iomem *lmmio;
- u8 __iomem *bmmio;
-};
-
-extern struct list_head cx231xx_devlist;
-
-#define cx25840_call(cx231xx, o, f, args...) \
- v4l2_subdev_call(cx231xx->sd_cx25840, o, f, ##args)
-#define tuner_call(cx231xx, o, f, args...) \
- v4l2_subdev_call(cx231xx->sd_tuner, o, f, ##args)
-#define call_all(dev, o, f, args...) \
- v4l2_device_call_until_err(&dev->v4l2_dev, 0, o, f, ##args)
-
-struct cx231xx_ops {
- struct list_head next;
- char *name;
- int id;
- int (*init) (struct cx231xx *);
- int (*fini) (struct cx231xx *);
-};
-
-/* call back functions in dvb module */
-int cx231xx_set_analog_freq(struct cx231xx *dev, u32 freq);
-int cx231xx_reset_analog_tuner(struct cx231xx *dev);
-
-/* Provided by cx231xx-i2c.c */
-void cx231xx_do_i2c_scan(struct cx231xx *dev, struct i2c_client *c);
-int cx231xx_i2c_register(struct cx231xx_i2c *bus);
-int cx231xx_i2c_unregister(struct cx231xx_i2c *bus);
-
-/* Internal block control functions */
-int cx231xx_read_i2c_master(struct cx231xx *dev, u8 dev_addr, u16 saddr,
- u8 saddr_len, u32 *data, u8 data_len, int master);
-int cx231xx_write_i2c_master(struct cx231xx *dev, u8 dev_addr, u16 saddr,
- u8 saddr_len, u32 data, u8 data_len, int master);
-int cx231xx_read_i2c_data(struct cx231xx *dev, u8 dev_addr,
- u16 saddr, u8 saddr_len, u32 *data, u8 data_len);
-int cx231xx_write_i2c_data(struct cx231xx *dev, u8 dev_addr,
- u16 saddr, u8 saddr_len, u32 data, u8 data_len);
-int cx231xx_reg_mask_write(struct cx231xx *dev, u8 dev_addr, u8 size,
- u16 register_address, u8 bit_start, u8 bit_end,
- u32 value);
-int cx231xx_read_modify_write_i2c_dword(struct cx231xx *dev, u8 dev_addr,
- u16 saddr, u32 mask, u32 value);
-u32 cx231xx_set_field(u32 field_mask, u32 data);
-
-/*verve r/w*/
-void initGPIO(struct cx231xx *dev);
-void uninitGPIO(struct cx231xx *dev);
-/* afe related functions */
-int cx231xx_afe_init_super_block(struct cx231xx *dev, u32 ref_count);
-int cx231xx_afe_init_channels(struct cx231xx *dev);
-int cx231xx_afe_setup_AFE_for_baseband(struct cx231xx *dev);
-int cx231xx_afe_set_input_mux(struct cx231xx *dev, u32 input_mux);
-int cx231xx_afe_set_mode(struct cx231xx *dev, enum AFE_MODE mode);
-int cx231xx_afe_update_power_control(struct cx231xx *dev,
- enum AV_MODE avmode);
-int cx231xx_afe_adjust_ref_count(struct cx231xx *dev, u32 video_input);
-
-/* i2s block related functions */
-int cx231xx_i2s_blk_initialize(struct cx231xx *dev);
-int cx231xx_i2s_blk_update_power_control(struct cx231xx *dev,
- enum AV_MODE avmode);
-int cx231xx_i2s_blk_set_audio_input(struct cx231xx *dev, u8 audio_input);
-
-/* DIF related functions */
-int cx231xx_dif_configure_C2HH_for_low_IF(struct cx231xx *dev, u32 mode,
- u32 function_mode, u32 standard);
-void cx231xx_set_Colibri_For_LowIF(struct cx231xx *dev, u32 if_freq,
- u8 spectral_invert, u32 mode);
-u32 cx231xx_Get_Colibri_CarrierOffset(u32 mode, u32 standerd);
-void cx231xx_set_DIF_bandpass(struct cx231xx *dev, u32 if_freq,
- u8 spectral_invert, u32 mode);
-void cx231xx_Setup_AFE_for_LowIF(struct cx231xx *dev);
-void reset_s5h1432_demod(struct cx231xx *dev);
-void cx231xx_dump_HH_reg(struct cx231xx *dev);
-void update_HH_register_after_set_DIF(struct cx231xx *dev);
-void cx231xx_dump_SC_reg(struct cx231xx *dev);
-
-
-
-int cx231xx_dif_set_standard(struct cx231xx *dev, u32 standard);
-int cx231xx_tuner_pre_channel_change(struct cx231xx *dev);
-int cx231xx_tuner_post_channel_change(struct cx231xx *dev);
-
-/* video parser functions */
-u8 cx231xx_find_next_SAV_EAV(u8 *p_buffer, u32 buffer_size,
- u32 *p_bytes_used);
-u8 cx231xx_find_boundary_SAV_EAV(u8 *p_buffer, u8 *partial_buf,
- u32 *p_bytes_used);
-int cx231xx_do_copy(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q,
- u8 *p_buffer, u32 bytes_to_copy);
-void cx231xx_reset_video_buffer(struct cx231xx *dev,
- struct cx231xx_dmaqueue *dma_q);
-u8 cx231xx_is_buffer_done(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q);
-u32 cx231xx_copy_video_line(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q,
- u8 *p_line, u32 length, int field_number);
-u32 cx231xx_get_video_line(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q,
- u8 sav_eav, u8 *p_buffer, u32 buffer_size);
-void cx231xx_swab(u16 *from, u16 *to, u16 len);
-
-/* Provided by cx231xx-core.c */
-
-u32 cx231xx_request_buffers(struct cx231xx *dev, u32 count);
-void cx231xx_queue_unusedframes(struct cx231xx *dev);
-void cx231xx_release_buffers(struct cx231xx *dev);
-
-/* read from control pipe */
-int cx231xx_read_ctrl_reg(struct cx231xx *dev, u8 req, u16 reg,
- char *buf, int len);
-
-/* write to control pipe */
-int cx231xx_write_ctrl_reg(struct cx231xx *dev, u8 req, u16 reg,
- char *buf, int len);
-int cx231xx_mode_register(struct cx231xx *dev, u16 address, u32 mode);
-
-int cx231xx_send_vendor_cmd(struct cx231xx *dev,
- struct VENDOR_REQUEST_IN *ven_req);
-int cx231xx_send_usb_command(struct cx231xx_i2c *i2c_bus,
- struct cx231xx_i2c_xfer_data *req_data);
-
-/* Gpio related functions */
-int cx231xx_send_gpio_cmd(struct cx231xx *dev, u32 gpio_bit, u8 *gpio_val,
- u8 len, u8 request, u8 direction);
-int cx231xx_set_gpio_bit(struct cx231xx *dev, u32 gpio_bit, u8 *gpio_val);
-int cx231xx_get_gpio_bit(struct cx231xx *dev, u32 gpio_bit, u8 *gpio_val);
-int cx231xx_set_gpio_value(struct cx231xx *dev, int pin_number, int pin_value);
-int cx231xx_set_gpio_direction(struct cx231xx *dev, int pin_number,
- int pin_value);
-
-int cx231xx_gpio_i2c_start(struct cx231xx *dev);
-int cx231xx_gpio_i2c_end(struct cx231xx *dev);
-int cx231xx_gpio_i2c_write_byte(struct cx231xx *dev, u8 data);
-int cx231xx_gpio_i2c_read_byte(struct cx231xx *dev, u8 *buf);
-int cx231xx_gpio_i2c_read_ack(struct cx231xx *dev);
-int cx231xx_gpio_i2c_write_ack(struct cx231xx *dev);
-int cx231xx_gpio_i2c_write_nak(struct cx231xx *dev);
-
-int cx231xx_gpio_i2c_read(struct cx231xx *dev, u8 dev_addr, u8 *buf, u8 len);
-int cx231xx_gpio_i2c_write(struct cx231xx *dev, u8 dev_addr, u8 *buf, u8 len);
-
-/* audio related functions */
-int cx231xx_set_audio_decoder_input(struct cx231xx *dev,
- enum AUDIO_INPUT audio_input);
-
-int cx231xx_capture_start(struct cx231xx *dev, int start, u8 media_type);
-int cx231xx_set_video_alternate(struct cx231xx *dev);
-int cx231xx_set_alt_setting(struct cx231xx *dev, u8 index, u8 alt);
-int is_fw_load(struct cx231xx *dev);
-int cx231xx_check_fw(struct cx231xx *dev);
-int cx231xx_init_isoc(struct cx231xx *dev, int max_packets,
- int num_bufs, int max_pkt_size,
- int (*isoc_copy) (struct cx231xx *dev,
- struct urb *urb));
-int cx231xx_init_bulk(struct cx231xx *dev, int max_packets,
- int num_bufs, int max_pkt_size,
- int (*bulk_copy) (struct cx231xx *dev,
- struct urb *urb));
-void cx231xx_stop_TS1(struct cx231xx *dev);
-void cx231xx_start_TS1(struct cx231xx *dev);
-void cx231xx_uninit_isoc(struct cx231xx *dev);
-void cx231xx_uninit_bulk(struct cx231xx *dev);
-int cx231xx_set_mode(struct cx231xx *dev, enum cx231xx_mode set_mode);
-int cx231xx_unmute_audio(struct cx231xx *dev);
-int cx231xx_ep5_bulkout(struct cx231xx *dev, u8 *firmware, u16 size);
-void cx231xx_disable656(struct cx231xx *dev);
-void cx231xx_enable656(struct cx231xx *dev);
-int cx231xx_demod_reset(struct cx231xx *dev);
-int cx231xx_gpio_set(struct cx231xx *dev, struct cx231xx_reg_seq *gpio);
-
-/* Device list functions */
-void cx231xx_release_resources(struct cx231xx *dev);
-void cx231xx_release_analog_resources(struct cx231xx *dev);
-int cx231xx_register_analog_devices(struct cx231xx *dev);
-void cx231xx_remove_from_devlist(struct cx231xx *dev);
-void cx231xx_add_into_devlist(struct cx231xx *dev);
-void cx231xx_init_extension(struct cx231xx *dev);
-void cx231xx_close_extension(struct cx231xx *dev);
-
-/* hardware init functions */
-int cx231xx_dev_init(struct cx231xx *dev);
-void cx231xx_dev_uninit(struct cx231xx *dev);
-void cx231xx_config_i2c(struct cx231xx *dev);
-int cx231xx_config(struct cx231xx *dev);
-
-/* Stream control functions */
-int cx231xx_start_stream(struct cx231xx *dev, u32 ep_mask);
-int cx231xx_stop_stream(struct cx231xx *dev, u32 ep_mask);
-
-int cx231xx_initialize_stream_xfer(struct cx231xx *dev, u32 media_type);
-
-/* Power control functions */
-int cx231xx_set_power_mode(struct cx231xx *dev, enum AV_MODE mode);
-int cx231xx_power_suspend(struct cx231xx *dev);
-
-/* chip specific control functions */
-int cx231xx_init_ctrl_pin_status(struct cx231xx *dev);
-int cx231xx_set_agc_analog_digital_mux_select(struct cx231xx *dev,
- u8 analog_or_digital);
-int cx231xx_enable_i2c_port_3(struct cx231xx *dev, bool is_port_3);
-
-/* video audio decoder related functions */
-void video_mux(struct cx231xx *dev, int index);
-int cx231xx_set_video_input_mux(struct cx231xx *dev, u8 input);
-int cx231xx_set_decoder_video_input(struct cx231xx *dev, u8 pin_type, u8 input);
-int cx231xx_do_mode_ctrl_overrides(struct cx231xx *dev);
-int cx231xx_set_audio_input(struct cx231xx *dev, u8 input);
-
-/* Provided by cx231xx-video.c */
-int cx231xx_register_extension(struct cx231xx_ops *dev);
-void cx231xx_unregister_extension(struct cx231xx_ops *dev);
-void cx231xx_init_extension(struct cx231xx *dev);
-void cx231xx_close_extension(struct cx231xx *dev);
-
-/* Provided by cx231xx-cards.c */
-extern void cx231xx_pre_card_setup(struct cx231xx *dev);
-extern void cx231xx_card_setup(struct cx231xx *dev);
-extern struct cx231xx_board cx231xx_boards[];
-extern struct usb_device_id cx231xx_id_table[];
-extern const unsigned int cx231xx_bcount;
-int cx231xx_tuner_callback(void *ptr, int component, int command, int arg);
-
-/* cx23885-417.c */
-extern int cx231xx_417_register(struct cx231xx *dev);
-extern void cx231xx_417_unregister(struct cx231xx *dev);
-
-/* cx23885-input.c */
-
-#if defined(CONFIG_VIDEO_CX231XX_RC)
-int cx231xx_ir_init(struct cx231xx *dev);
-void cx231xx_ir_exit(struct cx231xx *dev);
-#else
-#define cx231xx_ir_init(dev) (0)
-#define cx231xx_ir_exit(dev) (0)
-#endif
-
-
-/* printk macros */
-
-#define cx231xx_err(fmt, arg...) do {\
- printk(KERN_ERR fmt , ##arg); } while (0)
-
-#define cx231xx_errdev(fmt, arg...) do {\
- printk(KERN_ERR "%s: "fmt,\
- dev->name , ##arg); } while (0)
-
-#define cx231xx_info(fmt, arg...) do {\
- printk(KERN_INFO "%s: "fmt,\
- dev->name , ##arg); } while (0)
-#define cx231xx_warn(fmt, arg...) do {\
- printk(KERN_WARNING "%s: "fmt,\
- dev->name , ##arg); } while (0)
-
-static inline unsigned int norm_maxw(struct cx231xx *dev)
-{
- if (dev->board.max_range_640_480)
- return 640;
- else
- return 720;
-}
-
-static inline unsigned int norm_maxh(struct cx231xx *dev)
-{
- if (dev->board.max_range_640_480)
- return 480;
- else
- return (dev->norm & V4L2_STD_625_50) ? 576 : 480;
-}
-#endif
+++ /dev/null
-config VIDEO_EM28XX
- tristate "Empia EM28xx USB video capture support"
- depends on VIDEO_DEV && I2C
- select VIDEO_TUNER
- select VIDEO_TVEEPROM
- select VIDEOBUF_VMALLOC
- select VIDEO_SAA711X if VIDEO_HELPER_CHIPS_AUTO
- select VIDEO_TVP5150 if VIDEO_HELPER_CHIPS_AUTO
- select VIDEO_MSP3400 if VIDEO_HELPER_CHIPS_AUTO
- select VIDEO_MT9V011 if VIDEO_HELPER_CHIPS_AUTO
-
- ---help---
- This is a video4linux driver for Empia 28xx based TV cards.
-
- To compile this driver as a module, choose M here: the
- module will be called em28xx
-
-config VIDEO_EM28XX_ALSA
- depends on VIDEO_EM28XX && SND
- select SND_PCM
- tristate "Empia EM28xx ALSA audio module"
- ---help---
- This is an ALSA driver for some Empia 28xx based TV cards.
-
- This is not required for em2800/em2820/em2821 boards. However,
- newer em28xx devices uses Vendor Class for audio, instead of
- implementing the USB Audio Class. For those chips, this module
- will enable digital audio.
-
- To compile this driver as a module, choose M here: the
- module will be called em28xx-alsa
-
-config VIDEO_EM28XX_DVB
- tristate "DVB/ATSC Support for em28xx based TV cards"
- depends on VIDEO_EM28XX && DVB_CORE
- select DVB_LGDT330X if !DVB_FE_CUSTOMISE
- select DVB_ZL10353 if !DVB_FE_CUSTOMISE
- select DVB_TDA10023 if !DVB_FE_CUSTOMISE
- select DVB_S921 if !DVB_FE_CUSTOMISE
- select DVB_DRXD if !DVB_FE_CUSTOMISE
- select DVB_CXD2820R if !DVB_FE_CUSTOMISE
- select DVB_DRXK if !DVB_FE_CUSTOMISE
- select DVB_TDA18271C2DD if !DVB_FE_CUSTOMISE
- select DVB_TDA10071 if !DVB_FE_CUSTOMISE
- select DVB_A8293 if !DVB_FE_CUSTOMISE
- select VIDEOBUF_DVB
- ---help---
- This adds support for DVB cards based on the
- Empiatech em28xx chips.
-
-config VIDEO_EM28XX_RC
- tristate "EM28XX Remote Controller support"
- depends on RC_CORE
- depends on VIDEO_EM28XX
- depends on !(RC_CORE=m && VIDEO_EM28XX=y)
- default VIDEO_EM28XX
- ---help---
- Enables Remote Controller support on em28xx driver.
+++ /dev/null
-em28xx-y := em28xx-video.o em28xx-i2c.o em28xx-cards.o
-em28xx-y += em28xx-core.o em28xx-vbi.o
-
-em28xx-alsa-objs := em28xx-audio.o
-em28xx-rc-objs := em28xx-input.o
-
-obj-$(CONFIG_VIDEO_EM28XX) += em28xx.o
-obj-$(CONFIG_VIDEO_EM28XX_ALSA) += em28xx-alsa.o
-obj-$(CONFIG_VIDEO_EM28XX_DVB) += em28xx-dvb.o
-obj-$(CONFIG_VIDEO_EM28XX_RC) += em28xx-rc.o
-
-ccflags-y += -Idrivers/media/video
-ccflags-y += -Idrivers/media/tuners
-ccflags-y += -Idrivers/media/dvb-core
-ccflags-y += -Idrivers/media/dvb-frontends
+++ /dev/null
-/*
- * Empiatech em28x1 audio extension
- *
- * Copyright (C) 2006 Markus Rechberger <mrechberger@gmail.com>
- *
- * Copyright (C) 2007-2011 Mauro Carvalho Chehab <mchehab@redhat.com>
- * - Port to work with the in-kernel driver
- * - Cleanups, fixes, alsa-controls, etc.
- *
- * This driver is based on my previous au600 usb pstn audio driver
- * and inherits all the copyrights
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/kernel.h>
-#include <linux/usb.h>
-#include <linux/init.h>
-#include <linux/sound.h>
-#include <linux/spinlock.h>
-#include <linux/soundcard.h>
-#include <linux/slab.h>
-#include <linux/vmalloc.h>
-#include <linux/proc_fs.h>
-#include <linux/module.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/info.h>
-#include <sound/initval.h>
-#include <sound/control.h>
-#include <sound/tlv.h>
-#include <sound/ac97_codec.h>
-#include <media/v4l2-common.h>
-#include "em28xx.h"
-
-static int debug;
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "activates debug info");
-
-#define dprintk(fmt, arg...) do { \
- if (debug) \
- printk(KERN_INFO "em28xx-audio %s: " fmt, \
- __func__, ##arg); \
- } while (0)
-
-static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
-
-static int em28xx_deinit_isoc_audio(struct em28xx *dev)
-{
- int i;
-
- dprintk("Stopping isoc\n");
- for (i = 0; i < EM28XX_AUDIO_BUFS; i++) {
- if (!irqs_disabled())
- usb_kill_urb(dev->adev.urb[i]);
- else
- usb_unlink_urb(dev->adev.urb[i]);
-
- usb_free_urb(dev->adev.urb[i]);
- dev->adev.urb[i] = NULL;
-
- kfree(dev->adev.transfer_buffer[i]);
- dev->adev.transfer_buffer[i] = NULL;
- }
-
- return 0;
-}
-
-static void em28xx_audio_isocirq(struct urb *urb)
-{
- struct em28xx *dev = urb->context;
- int i;
- unsigned int oldptr;
- int period_elapsed = 0;
- int status;
- unsigned char *cp;
- unsigned int stride;
- struct snd_pcm_substream *substream;
- struct snd_pcm_runtime *runtime;
-
- switch (urb->status) {
- case 0: /* success */
- case -ETIMEDOUT: /* NAK */
- break;
- case -ECONNRESET: /* kill */
- case -ENOENT:
- case -ESHUTDOWN:
- return;
- default: /* error */
- dprintk("urb completition error %d.\n", urb->status);
- break;
- }
-
- if (atomic_read(&dev->stream_started) == 0)
- return;
-
- if (dev->adev.capture_pcm_substream) {
- substream = dev->adev.capture_pcm_substream;
- runtime = substream->runtime;
- stride = runtime->frame_bits >> 3;
-
- for (i = 0; i < urb->number_of_packets; i++) {
- int length =
- urb->iso_frame_desc[i].actual_length / stride;
- cp = (unsigned char *)urb->transfer_buffer +
- urb->iso_frame_desc[i].offset;
-
- if (!length)
- continue;
-
- oldptr = dev->adev.hwptr_done_capture;
- if (oldptr + length >= runtime->buffer_size) {
- unsigned int cnt =
- runtime->buffer_size - oldptr;
- memcpy(runtime->dma_area + oldptr * stride, cp,
- cnt * stride);
- memcpy(runtime->dma_area, cp + cnt * stride,
- length * stride - cnt * stride);
- } else {
- memcpy(runtime->dma_area + oldptr * stride, cp,
- length * stride);
- }
-
- snd_pcm_stream_lock(substream);
-
- dev->adev.hwptr_done_capture += length;
- if (dev->adev.hwptr_done_capture >=
- runtime->buffer_size)
- dev->adev.hwptr_done_capture -=
- runtime->buffer_size;
-
- dev->adev.capture_transfer_done += length;
- if (dev->adev.capture_transfer_done >=
- runtime->period_size) {
- dev->adev.capture_transfer_done -=
- runtime->period_size;
- period_elapsed = 1;
- }
-
- snd_pcm_stream_unlock(substream);
- }
- if (period_elapsed)
- snd_pcm_period_elapsed(substream);
- }
- urb->status = 0;
-
- status = usb_submit_urb(urb, GFP_ATOMIC);
- if (status < 0) {
- em28xx_errdev("resubmit of audio urb failed (error=%i)\n",
- status);
- }
- return;
-}
-
-static int em28xx_init_audio_isoc(struct em28xx *dev)
-{
- int i, errCode;
- const int sb_size = EM28XX_NUM_AUDIO_PACKETS *
- EM28XX_AUDIO_MAX_PACKET_SIZE;
-
- dprintk("Starting isoc transfers\n");
-
- for (i = 0; i < EM28XX_AUDIO_BUFS; i++) {
- struct urb *urb;
- int j, k;
-
- dev->adev.transfer_buffer[i] = kmalloc(sb_size, GFP_ATOMIC);
- if (!dev->adev.transfer_buffer[i])
- return -ENOMEM;
-
- memset(dev->adev.transfer_buffer[i], 0x80, sb_size);
- urb = usb_alloc_urb(EM28XX_NUM_AUDIO_PACKETS, GFP_ATOMIC);
- if (!urb) {
- em28xx_errdev("usb_alloc_urb failed!\n");
- for (j = 0; j < i; j++) {
- usb_free_urb(dev->adev.urb[j]);
- kfree(dev->adev.transfer_buffer[j]);
- }
- return -ENOMEM;
- }
-
- urb->dev = dev->udev;
- urb->context = dev;
- urb->pipe = usb_rcvisocpipe(dev->udev, EM28XX_EP_AUDIO);
- urb->transfer_flags = URB_ISO_ASAP;
- urb->transfer_buffer = dev->adev.transfer_buffer[i];
- urb->interval = 1;
- urb->complete = em28xx_audio_isocirq;
- urb->number_of_packets = EM28XX_NUM_AUDIO_PACKETS;
- urb->transfer_buffer_length = sb_size;
-
- for (j = k = 0; j < EM28XX_NUM_AUDIO_PACKETS;
- j++, k += EM28XX_AUDIO_MAX_PACKET_SIZE) {
- urb->iso_frame_desc[j].offset = k;
- urb->iso_frame_desc[j].length =
- EM28XX_AUDIO_MAX_PACKET_SIZE;
- }
- dev->adev.urb[i] = urb;
- }
-
- for (i = 0; i < EM28XX_AUDIO_BUFS; i++) {
- errCode = usb_submit_urb(dev->adev.urb[i], GFP_ATOMIC);
- if (errCode) {
- em28xx_errdev("submit of audio urb failed\n");
- em28xx_deinit_isoc_audio(dev);
- atomic_set(&dev->stream_started, 0);
- return errCode;
- }
-
- }
-
- return 0;
-}
-
-static int snd_pcm_alloc_vmalloc_buffer(struct snd_pcm_substream *subs,
- size_t size)
-{
- struct snd_pcm_runtime *runtime = subs->runtime;
-
- dprintk("Allocating vbuffer\n");
- if (runtime->dma_area) {
- if (runtime->dma_bytes > size)
- return 0;
-
- vfree(runtime->dma_area);
- }
- runtime->dma_area = vmalloc(size);
- if (!runtime->dma_area)
- return -ENOMEM;
-
- runtime->dma_bytes = size;
-
- return 0;
-}
-
-static struct snd_pcm_hardware snd_em28xx_hw_capture = {
- .info = SNDRV_PCM_INFO_BLOCK_TRANSFER |
- SNDRV_PCM_INFO_MMAP |
- SNDRV_PCM_INFO_INTERLEAVED |
- SNDRV_PCM_INFO_BATCH |
- SNDRV_PCM_INFO_MMAP_VALID,
-
- .formats = SNDRV_PCM_FMTBIT_S16_LE,
-
- .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_KNOT,
-
- .rate_min = 48000,
- .rate_max = 48000,
- .channels_min = 2,
- .channels_max = 2,
- .buffer_bytes_max = 62720 * 8, /* just about the value in usbaudio.c */
- .period_bytes_min = 64, /* 12544/2, */
- .period_bytes_max = 12544,
- .periods_min = 2,
- .periods_max = 98, /* 12544, */
-};
-
-static int snd_em28xx_capture_open(struct snd_pcm_substream *substream)
-{
- struct em28xx *dev = snd_pcm_substream_chip(substream);
- struct snd_pcm_runtime *runtime = substream->runtime;
- int ret = 0;
-
- dprintk("opening device and trying to acquire exclusive lock\n");
-
- if (!dev) {
- em28xx_err("BUG: em28xx can't find device struct."
- " Can't proceed with open\n");
- return -ENODEV;
- }
-
- runtime->hw = snd_em28xx_hw_capture;
- if ((dev->alt == 0 || dev->audio_ifnum) && dev->adev.users == 0) {
- if (dev->audio_ifnum)
- dev->alt = 1;
- else
- dev->alt = 7;
-
- dprintk("changing alternate number on interface %d to %d\n",
- dev->audio_ifnum, dev->alt);
- usb_set_interface(dev->udev, dev->audio_ifnum, dev->alt);
-
- /* Sets volume, mute, etc */
- dev->mute = 0;
- mutex_lock(&dev->lock);
- ret = em28xx_audio_analog_set(dev);
- if (ret < 0)
- goto err;
-
- dev->adev.users++;
- mutex_unlock(&dev->lock);
- }
-
- snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS);
- dev->adev.capture_pcm_substream = substream;
-
- return 0;
-err:
- mutex_unlock(&dev->lock);
-
- em28xx_err("Error while configuring em28xx mixer\n");
- return ret;
-}
-
-static int snd_em28xx_pcm_close(struct snd_pcm_substream *substream)
-{
- struct em28xx *dev = snd_pcm_substream_chip(substream);
-
- dprintk("closing device\n");
-
- dev->mute = 1;
- mutex_lock(&dev->lock);
- dev->adev.users--;
- if (atomic_read(&dev->stream_started) > 0) {
- atomic_set(&dev->stream_started, 0);
- schedule_work(&dev->wq_trigger);
- }
-
- em28xx_audio_analog_set(dev);
- if (substream->runtime->dma_area) {
- dprintk("freeing\n");
- vfree(substream->runtime->dma_area);
- substream->runtime->dma_area = NULL;
- }
- mutex_unlock(&dev->lock);
-
- return 0;
-}
-
-static int snd_em28xx_hw_capture_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *hw_params)
-{
- int ret;
-
- dprintk("Setting capture parameters\n");
-
- ret = snd_pcm_alloc_vmalloc_buffer(substream,
- params_buffer_bytes(hw_params));
- if (ret < 0)
- return ret;
-#if 0
- /* TODO: set up em28xx audio chip to deliver the correct audio format,
- current default is 48000hz multiplexed => 96000hz mono
- which shouldn't matter since analogue TV only supports mono */
- unsigned int channels, rate, format;
-
- format = params_format(hw_params);
- rate = params_rate(hw_params);
- channels = params_channels(hw_params);
-#endif
-
- return 0;
-}
-
-static int snd_em28xx_hw_capture_free(struct snd_pcm_substream *substream)
-{
- struct em28xx *dev = snd_pcm_substream_chip(substream);
-
- dprintk("Stop capture, if needed\n");
-
- if (atomic_read(&dev->stream_started) > 0) {
- atomic_set(&dev->stream_started, 0);
- schedule_work(&dev->wq_trigger);
- }
-
- return 0;
-}
-
-static int snd_em28xx_prepare(struct snd_pcm_substream *substream)
-{
- struct em28xx *dev = snd_pcm_substream_chip(substream);
-
- dev->adev.hwptr_done_capture = 0;
- dev->adev.capture_transfer_done = 0;
-
- return 0;
-}
-
-static void audio_trigger(struct work_struct *work)
-{
- struct em28xx *dev = container_of(work, struct em28xx, wq_trigger);
-
- if (atomic_read(&dev->stream_started)) {
- dprintk("starting capture");
- em28xx_init_audio_isoc(dev);
- } else {
- dprintk("stopping capture");
- em28xx_deinit_isoc_audio(dev);
- }
-}
-
-static int snd_em28xx_capture_trigger(struct snd_pcm_substream *substream,
- int cmd)
-{
- struct em28xx *dev = snd_pcm_substream_chip(substream);
- int retval = 0;
-
- switch (cmd) {
- case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: /* fall through */
- case SNDRV_PCM_TRIGGER_RESUME: /* fall through */
- case SNDRV_PCM_TRIGGER_START:
- atomic_set(&dev->stream_started, 1);
- break;
- case SNDRV_PCM_TRIGGER_PAUSE_PUSH: /* fall through */
- case SNDRV_PCM_TRIGGER_SUSPEND: /* fall through */
- case SNDRV_PCM_TRIGGER_STOP:
- atomic_set(&dev->stream_started, 0);
- break;
- default:
- retval = -EINVAL;
- }
- schedule_work(&dev->wq_trigger);
- return retval;
-}
-
-static snd_pcm_uframes_t snd_em28xx_capture_pointer(struct snd_pcm_substream
- *substream)
-{
- unsigned long flags;
- struct em28xx *dev;
- snd_pcm_uframes_t hwptr_done;
-
- dev = snd_pcm_substream_chip(substream);
- spin_lock_irqsave(&dev->adev.slock, flags);
- hwptr_done = dev->adev.hwptr_done_capture;
- spin_unlock_irqrestore(&dev->adev.slock, flags);
-
- return hwptr_done;
-}
-
-static struct page *snd_pcm_get_vmalloc_page(struct snd_pcm_substream *subs,
- unsigned long offset)
-{
- void *pageptr = subs->runtime->dma_area + offset;
-
- return vmalloc_to_page(pageptr);
-}
-
-/*
- * AC97 volume control support
- */
-static int em28xx_vol_info(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_info *info)
-{
- info->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
- info->count = 2;
- info->value.integer.min = 0;
- info->value.integer.max = 0x1f;
-
- return 0;
-}
-
-static int em28xx_vol_put(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *value)
-{
- struct em28xx *dev = snd_kcontrol_chip(kcontrol);
- u16 val = (0x1f - (value->value.integer.value[0] & 0x1f)) |
- (0x1f - (value->value.integer.value[1] & 0x1f)) << 8;
- int rc;
-
- mutex_lock(&dev->lock);
- rc = em28xx_read_ac97(dev, kcontrol->private_value);
- if (rc < 0)
- goto err;
-
- val |= rc & 0x8000; /* Preserve the mute flag */
-
- rc = em28xx_write_ac97(dev, kcontrol->private_value, val);
- if (rc < 0)
- goto err;
-
- dprintk("%sleft vol %d, right vol %d (0x%04x) to ac97 volume control 0x%04x\n",
- (val & 0x8000) ? "muted " : "",
- 0x1f - ((val >> 8) & 0x1f), 0x1f - (val & 0x1f),
- val, (int)kcontrol->private_value);
-
-err:
- mutex_unlock(&dev->lock);
- return rc;
-}
-
-static int em28xx_vol_get(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *value)
-{
- struct em28xx *dev = snd_kcontrol_chip(kcontrol);
- int val;
-
- mutex_lock(&dev->lock);
- val = em28xx_read_ac97(dev, kcontrol->private_value);
- mutex_unlock(&dev->lock);
- if (val < 0)
- return val;
-
- dprintk("%sleft vol %d, right vol %d (0x%04x) from ac97 volume control 0x%04x\n",
- (val & 0x8000) ? "muted " : "",
- 0x1f - ((val >> 8) & 0x1f), 0x1f - (val & 0x1f),
- val, (int)kcontrol->private_value);
-
- value->value.integer.value[0] = 0x1f - (val & 0x1f);
- value->value.integer.value[1] = 0x1f - ((val << 8) & 0x1f);
-
- return 0;
-}
-
-static int em28xx_vol_put_mute(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *value)
-{
- struct em28xx *dev = snd_kcontrol_chip(kcontrol);
- u16 val = value->value.integer.value[0];
- int rc;
-
- mutex_lock(&dev->lock);
- rc = em28xx_read_ac97(dev, kcontrol->private_value);
- if (rc < 0)
- goto err;
-
- if (val)
- rc &= 0x1f1f;
- else
- rc |= 0x8000;
-
- rc = em28xx_write_ac97(dev, kcontrol->private_value, rc);
- if (rc < 0)
- goto err;
-
- dprintk("%sleft vol %d, right vol %d (0x%04x) to ac97 volume control 0x%04x\n",
- (val & 0x8000) ? "muted " : "",
- 0x1f - ((val >> 8) & 0x1f), 0x1f - (val & 0x1f),
- val, (int)kcontrol->private_value);
-
-err:
- mutex_unlock(&dev->lock);
- return rc;
-}
-
-static int em28xx_vol_get_mute(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *value)
-{
- struct em28xx *dev = snd_kcontrol_chip(kcontrol);
- int val;
-
- mutex_lock(&dev->lock);
- val = em28xx_read_ac97(dev, kcontrol->private_value);
- mutex_unlock(&dev->lock);
- if (val < 0)
- return val;
-
- if (val & 0x8000)
- value->value.integer.value[0] = 0;
- else
- value->value.integer.value[0] = 1;
-
- dprintk("%sleft vol %d, right vol %d (0x%04x) from ac97 volume control 0x%04x\n",
- (val & 0x8000) ? "muted " : "",
- 0x1f - ((val >> 8) & 0x1f), 0x1f - (val & 0x1f),
- val, (int)kcontrol->private_value);
-
- return 0;
-}
-
-static const DECLARE_TLV_DB_SCALE(em28xx_db_scale, -3450, 150, 0);
-
-static int em28xx_cvol_new(struct snd_card *card, struct em28xx *dev,
- char *name, int id)
-{
- int err;
- char ctl_name[44];
- struct snd_kcontrol *kctl;
- struct snd_kcontrol_new tmp;
-
- memset (&tmp, 0, sizeof(tmp));
- tmp.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- tmp.private_value = id,
- tmp.name = ctl_name,
-
- /* Add Mute Control */
- sprintf(ctl_name, "%s Switch", name);
- tmp.get = em28xx_vol_get_mute;
- tmp.put = em28xx_vol_put_mute;
- tmp.info = snd_ctl_boolean_mono_info;
- kctl = snd_ctl_new1(&tmp, dev);
- err = snd_ctl_add(card, kctl);
- if (err < 0)
- return err;
- dprintk("Added control %s for ac97 volume control 0x%04x\n",
- ctl_name, id);
-
- memset (&tmp, 0, sizeof(tmp));
- tmp.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- tmp.private_value = id,
- tmp.name = ctl_name,
-
- /* Add Volume Control */
- sprintf(ctl_name, "%s Volume", name);
- tmp.get = em28xx_vol_get;
- tmp.put = em28xx_vol_put;
- tmp.info = em28xx_vol_info;
- tmp.tlv.p = em28xx_db_scale,
- kctl = snd_ctl_new1(&tmp, dev);
- err = snd_ctl_add(card, kctl);
- if (err < 0)
- return err;
- dprintk("Added control %s for ac97 volume control 0x%04x\n",
- ctl_name, id);
-
- return 0;
-}
-
-/*
- * register/unregister code and data
- */
-static struct snd_pcm_ops snd_em28xx_pcm_capture = {
- .open = snd_em28xx_capture_open,
- .close = snd_em28xx_pcm_close,
- .ioctl = snd_pcm_lib_ioctl,
- .hw_params = snd_em28xx_hw_capture_params,
- .hw_free = snd_em28xx_hw_capture_free,
- .prepare = snd_em28xx_prepare,
- .trigger = snd_em28xx_capture_trigger,
- .pointer = snd_em28xx_capture_pointer,
- .page = snd_pcm_get_vmalloc_page,
-};
-
-static int em28xx_audio_init(struct em28xx *dev)
-{
- struct em28xx_audio *adev = &dev->adev;
- struct snd_pcm *pcm;
- struct snd_card *card;
- static int devnr;
- int err;
-
- if (!dev->has_alsa_audio || dev->audio_ifnum < 0) {
- /* This device does not support the extension (in this case
- the device is expecting the snd-usb-audio module or
- doesn't have analog audio support at all) */
- return 0;
- }
-
- printk(KERN_INFO "em28xx-audio.c: probing for em28xx Audio Vendor Class\n");
- printk(KERN_INFO "em28xx-audio.c: Copyright (C) 2006 Markus "
- "Rechberger\n");
- printk(KERN_INFO "em28xx-audio.c: Copyright (C) 2007-2011 Mauro Carvalho Chehab\n");
-
- err = snd_card_create(index[devnr], "Em28xx Audio", THIS_MODULE, 0,
- &card);
- if (err < 0)
- return err;
-
- spin_lock_init(&adev->slock);
- err = snd_pcm_new(card, "Em28xx Audio", 0, 0, 1, &pcm);
- if (err < 0) {
- snd_card_free(card);
- return err;
- }
-
- snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_em28xx_pcm_capture);
- pcm->info_flags = 0;
- pcm->private_data = dev;
- strcpy(pcm->name, "Empia 28xx Capture");
-
- snd_card_set_dev(card, &dev->udev->dev);
- strcpy(card->driver, "Em28xx-Audio");
- strcpy(card->shortname, "Em28xx Audio");
- strcpy(card->longname, "Empia Em28xx Audio");
-
- INIT_WORK(&dev->wq_trigger, audio_trigger);
-
- if (dev->audio_mode.ac97 != EM28XX_NO_AC97) {
- em28xx_cvol_new(card, dev, "Video", AC97_VIDEO);
- em28xx_cvol_new(card, dev, "Line In", AC97_LINE);
- em28xx_cvol_new(card, dev, "Phone", AC97_PHONE);
- em28xx_cvol_new(card, dev, "Microphone", AC97_MIC);
- em28xx_cvol_new(card, dev, "CD", AC97_CD);
- em28xx_cvol_new(card, dev, "AUX", AC97_AUX);
- em28xx_cvol_new(card, dev, "PCM", AC97_PCM);
-
- em28xx_cvol_new(card, dev, "Master", AC97_MASTER);
- em28xx_cvol_new(card, dev, "Line", AC97_HEADPHONE);
- em28xx_cvol_new(card, dev, "Mono", AC97_MASTER_MONO);
- em28xx_cvol_new(card, dev, "LFE", AC97_CENTER_LFE_MASTER);
- em28xx_cvol_new(card, dev, "Surround", AC97_SURROUND_MASTER);
- }
-
- err = snd_card_register(card);
- if (err < 0) {
- snd_card_free(card);
- return err;
- }
- adev->sndcard = card;
- adev->udev = dev->udev;
-
- return 0;
-}
-
-static int em28xx_audio_fini(struct em28xx *dev)
-{
- if (dev == NULL)
- return 0;
-
- if (dev->has_alsa_audio != 1) {
- /* This device does not support the extension (in this case
- the device is expecting the snd-usb-audio module or
- doesn't have analog audio support at all) */
- return 0;
- }
-
- if (dev->adev.sndcard) {
- snd_card_free(dev->adev.sndcard);
- dev->adev.sndcard = NULL;
- }
-
- return 0;
-}
-
-static struct em28xx_ops audio_ops = {
- .id = EM28XX_AUDIO,
- .name = "Em28xx Audio Extension",
- .init = em28xx_audio_init,
- .fini = em28xx_audio_fini,
-};
-
-static int __init em28xx_alsa_register(void)
-{
- return em28xx_register_extension(&audio_ops);
-}
-
-static void __exit em28xx_alsa_unregister(void)
-{
- em28xx_unregister_extension(&audio_ops);
-}
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Markus Rechberger <mrechberger@gmail.com>");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
-MODULE_DESCRIPTION("Em28xx Audio driver");
-
-module_init(em28xx_alsa_register);
-module_exit(em28xx_alsa_unregister);
+++ /dev/null
-/*
- em28xx-cards.c - driver for Empia EM2800/EM2820/2840 USB
- video capture devices
-
- Copyright (C) 2005 Ludovico Cavedon <cavedon@sssup.it>
- Markus Rechberger <mrechberger@gmail.com>
- Mauro Carvalho Chehab <mchehab@infradead.org>
- Sascha Sommer <saschasommer@freenet.de>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
-#include <linux/i2c.h>
-#include <linux/usb.h>
-#include <media/tuner.h>
-#include <media/msp3400.h>
-#include <media/saa7115.h>
-#include <media/tvp5150.h>
-#include <media/tvaudio.h>
-#include <media/mt9v011.h>
-#include <media/i2c-addr.h>
-#include <media/tveeprom.h>
-#include <media/v4l2-common.h>
-#include <media/v4l2-chip-ident.h>
-
-#include "em28xx.h"
-
-#define DRIVER_NAME "em28xx"
-
-static int tuner = -1;
-module_param(tuner, int, 0444);
-MODULE_PARM_DESC(tuner, "tuner type");
-
-static unsigned int disable_ir;
-module_param(disable_ir, int, 0444);
-MODULE_PARM_DESC(disable_ir, "disable infrared remote support");
-
-static unsigned int disable_usb_speed_check;
-module_param(disable_usb_speed_check, int, 0444);
-MODULE_PARM_DESC(disable_usb_speed_check,
- "override min bandwidth requirement of 480M bps");
-
-static unsigned int card[] = {[0 ... (EM28XX_MAXBOARDS - 1)] = UNSET };
-module_param_array(card, int, NULL, 0444);
-MODULE_PARM_DESC(card, "card type");
-
-/* Bitmask marking allocated devices from 0 to EM28XX_MAXBOARDS - 1 */
-static unsigned long em28xx_devused;
-
-struct em28xx_hash_table {
- unsigned long hash;
- unsigned int model;
- unsigned int tuner;
-};
-
-static void em28xx_pre_card_setup(struct em28xx *dev);
-
-/*
- * Reset sequences for analog/digital modes
- */
-
-/* Reset for the most [analog] boards */
-static struct em28xx_reg_seq default_analog[] = {
- {EM28XX_R08_GPIO, 0x6d, ~EM_GPIO_4, 10},
- { -1, -1, -1, -1},
-};
-
-/* Reset for the most [digital] boards */
-static struct em28xx_reg_seq default_digital[] = {
- {EM28XX_R08_GPIO, 0x6e, ~EM_GPIO_4, 10},
- { -1, -1, -1, -1},
-};
-
-/* Board Hauppauge WinTV HVR 900 analog */
-static struct em28xx_reg_seq hauppauge_wintv_hvr_900_analog[] = {
- {EM28XX_R08_GPIO, 0x2d, ~EM_GPIO_4, 10},
- {0x05, 0xff, 0x10, 10},
- { -1, -1, -1, -1},
-};
-
-/* Board Hauppauge WinTV HVR 900 digital */
-static struct em28xx_reg_seq hauppauge_wintv_hvr_900_digital[] = {
- {EM28XX_R08_GPIO, 0x2e, ~EM_GPIO_4, 10},
- {EM2880_R04_GPO, 0x04, 0x0f, 10},
- {EM2880_R04_GPO, 0x0c, 0x0f, 10},
- { -1, -1, -1, -1},
-};
-
-/* Board Hauppauge WinTV HVR 900 (R2) digital */
-static struct em28xx_reg_seq hauppauge_wintv_hvr_900R2_digital[] = {
- {EM28XX_R08_GPIO, 0x2e, ~EM_GPIO_4, 10},
- {EM2880_R04_GPO, 0x0c, 0x0f, 10},
- { -1, -1, -1, -1},
-};
-
-/* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
-static struct em28xx_reg_seq em2880_msi_digivox_ad_analog[] = {
- {EM28XX_R08_GPIO, 0x69, ~EM_GPIO_4, 10},
- { -1, -1, -1, -1},
-};
-
-/* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
-
-/* Board - EM2870 Kworld 355u
- Analog - No input analog */
-
-/* Board - EM2882 Kworld 315U digital */
-static struct em28xx_reg_seq em2882_kworld_315u_digital[] = {
- {EM28XX_R08_GPIO, 0xff, 0xff, 10},
- {EM28XX_R08_GPIO, 0xfe, 0xff, 10},
- {EM2880_R04_GPO, 0x04, 0xff, 10},
- {EM2880_R04_GPO, 0x0c, 0xff, 10},
- {EM28XX_R08_GPIO, 0x7e, 0xff, 10},
- { -1, -1, -1, -1},
-};
-
-static struct em28xx_reg_seq em2882_kworld_315u_tuner_gpio[] = {
- {EM2880_R04_GPO, 0x08, 0xff, 10},
- {EM2880_R04_GPO, 0x0c, 0xff, 10},
- {EM2880_R04_GPO, 0x08, 0xff, 10},
- {EM2880_R04_GPO, 0x0c, 0xff, 10},
- { -1, -1, -1, -1},
-};
-
-static struct em28xx_reg_seq kworld_330u_analog[] = {
- {EM28XX_R08_GPIO, 0x6d, ~EM_GPIO_4, 10},
- {EM2880_R04_GPO, 0x00, 0xff, 10},
- { -1, -1, -1, -1},
-};
-
-static struct em28xx_reg_seq kworld_330u_digital[] = {
- {EM28XX_R08_GPIO, 0x6e, ~EM_GPIO_4, 10},
- {EM2880_R04_GPO, 0x08, 0xff, 10},
- { -1, -1, -1, -1},
-};
-
-/* Evga inDtube
- GPIO0 - Enable digital power (s5h1409) - low to enable
- GPIO1 - Enable analog power (tvp5150/emp202) - low to enable
- GPIO4 - xc3028 reset
- GOP3 - s5h1409 reset
- */
-static struct em28xx_reg_seq evga_indtube_analog[] = {
- {EM28XX_R08_GPIO, 0x79, 0xff, 60},
- { -1, -1, -1, -1},
-};
-
-static struct em28xx_reg_seq evga_indtube_digital[] = {
- {EM28XX_R08_GPIO, 0x7a, 0xff, 1},
- {EM2880_R04_GPO, 0x04, 0xff, 10},
- {EM2880_R04_GPO, 0x0c, 0xff, 1},
- { -1, -1, -1, -1},
-};
-
-/*
- * KWorld PlusTV 340U and UB435-Q (ATSC) GPIOs map:
- * EM_GPIO_0 - currently unknown
- * EM_GPIO_1 - LED disable/enable (1 = off, 0 = on)
- * EM_GPIO_2 - currently unknown
- * EM_GPIO_3 - currently unknown
- * EM_GPIO_4 - TDA18271HD/C1 tuner (1 = active, 0 = in reset)
- * EM_GPIO_5 - LGDT3304 ATSC/QAM demod (1 = active, 0 = in reset)
- * EM_GPIO_6 - currently unknown
- * EM_GPIO_7 - currently unknown
- */
-static struct em28xx_reg_seq kworld_a340_digital[] = {
- {EM28XX_R08_GPIO, 0x6d, ~EM_GPIO_4, 10},
- { -1, -1, -1, -1},
-};
-
-/* Pinnacle Hybrid Pro eb1a:2881 */
-static struct em28xx_reg_seq pinnacle_hybrid_pro_analog[] = {
- {EM28XX_R08_GPIO, 0xfd, ~EM_GPIO_4, 10},
- { -1, -1, -1, -1},
-};
-
-static struct em28xx_reg_seq pinnacle_hybrid_pro_digital[] = {
- {EM28XX_R08_GPIO, 0x6e, ~EM_GPIO_4, 10},
- {EM2880_R04_GPO, 0x04, 0xff, 100},/* zl10353 reset */
- {EM2880_R04_GPO, 0x0c, 0xff, 1},
- { -1, -1, -1, -1},
-};
-
-static struct em28xx_reg_seq terratec_cinergy_USB_XS_FR_analog[] = {
- {EM28XX_R08_GPIO, 0x6d, ~EM_GPIO_4, 10},
- {EM2880_R04_GPO, 0x00, 0xff, 10},
- { -1, -1, -1, -1},
-};
-
-static struct em28xx_reg_seq terratec_cinergy_USB_XS_FR_digital[] = {
- {EM28XX_R08_GPIO, 0x6e, ~EM_GPIO_4, 10},
- {EM2880_R04_GPO, 0x08, 0xff, 10},
- { -1, -1, -1, -1},
-};
-
-/* eb1a:2868 Reddo DVB-C USB TV Box
- GPIO4 - CU1216L NIM
- Other GPIOs seems to be don't care. */
-static struct em28xx_reg_seq reddo_dvb_c_usb_box[] = {
- {EM28XX_R08_GPIO, 0xfe, 0xff, 10},
- {EM28XX_R08_GPIO, 0xde, 0xff, 10},
- {EM28XX_R08_GPIO, 0xfe, 0xff, 10},
- {EM28XX_R08_GPIO, 0xff, 0xff, 10},
- {EM28XX_R08_GPIO, 0x7f, 0xff, 10},
- {EM28XX_R08_GPIO, 0x6f, 0xff, 10},
- {EM28XX_R08_GPIO, 0xff, 0xff, 10},
- {-1, -1, -1, -1},
-};
-
-/* Callback for the most boards */
-static struct em28xx_reg_seq default_tuner_gpio[] = {
- {EM28XX_R08_GPIO, EM_GPIO_4, EM_GPIO_4, 10},
- {EM28XX_R08_GPIO, 0, EM_GPIO_4, 10},
- {EM28XX_R08_GPIO, EM_GPIO_4, EM_GPIO_4, 10},
- { -1, -1, -1, -1},
-};
-
-/* Mute/unmute */
-static struct em28xx_reg_seq compro_unmute_tv_gpio[] = {
- {EM28XX_R08_GPIO, 5, 7, 10},
- { -1, -1, -1, -1},
-};
-
-static struct em28xx_reg_seq compro_unmute_svid_gpio[] = {
- {EM28XX_R08_GPIO, 4, 7, 10},
- { -1, -1, -1, -1},
-};
-
-static struct em28xx_reg_seq compro_mute_gpio[] = {
- {EM28XX_R08_GPIO, 6, 7, 10},
- { -1, -1, -1, -1},
-};
-
-/* Terratec AV350 */
-static struct em28xx_reg_seq terratec_av350_mute_gpio[] = {
- {EM28XX_R08_GPIO, 0xff, 0x7f, 10},
- { -1, -1, -1, -1},
-};
-
-static struct em28xx_reg_seq terratec_av350_unmute_gpio[] = {
- {EM28XX_R08_GPIO, 0xff, 0xff, 10},
- { -1, -1, -1, -1},
-};
-
-static struct em28xx_reg_seq silvercrest_reg_seq[] = {
- {EM28XX_R08_GPIO, 0xff, 0xff, 10},
- {EM28XX_R08_GPIO, 0x01, 0xf7, 10},
- { -1, -1, -1, -1},
-};
-
-static struct em28xx_reg_seq vc211a_enable[] = {
- {EM28XX_R08_GPIO, 0xff, 0x07, 10},
- {EM28XX_R08_GPIO, 0xff, 0x0f, 10},
- {EM28XX_R08_GPIO, 0xff, 0x0b, 10},
- { -1, -1, -1, -1},
-};
-
-static struct em28xx_reg_seq dikom_dk300_digital[] = {
- {EM28XX_R08_GPIO, 0x6e, ~EM_GPIO_4, 10},
- {EM2880_R04_GPO, 0x08, 0xff, 10},
- { -1, -1, -1, -1},
-};
-
-
-/* Reset for the most [digital] boards */
-static struct em28xx_reg_seq leadership_digital[] = {
- {EM2874_R80_GPIO, 0x70, 0xff, 10},
- { -1, -1, -1, -1},
-};
-
-static struct em28xx_reg_seq leadership_reset[] = {
- {EM2874_R80_GPIO, 0xf0, 0xff, 10},
- {EM2874_R80_GPIO, 0xb0, 0xff, 10},
- {EM2874_R80_GPIO, 0xf0, 0xff, 10},
- { -1, -1, -1, -1},
-};
-
-/* 2013:024f PCTV nanoStick T2 290e
- * GPIO_6 - demod reset
- * GPIO_7 - LED
- */
-static struct em28xx_reg_seq pctv_290e[] = {
- {EM2874_R80_GPIO, 0x00, 0xff, 80},
- {EM2874_R80_GPIO, 0x40, 0xff, 80}, /* GPIO_6 = 1 */
- {EM2874_R80_GPIO, 0xc0, 0xff, 80}, /* GPIO_7 = 1 */
- {-1, -1, -1, -1},
-};
-
-#if 0
-static struct em28xx_reg_seq terratec_h5_gpio[] = {
- {EM28XX_R08_GPIO, 0xff, 0xff, 10},
- {EM2874_R80_GPIO, 0xf6, 0xff, 100},
- {EM2874_R80_GPIO, 0xf2, 0xff, 50},
- {EM2874_R80_GPIO, 0xf6, 0xff, 50},
- { -1, -1, -1, -1},
-};
-
-static struct em28xx_reg_seq terratec_h5_digital[] = {
- {EM2874_R80_GPIO, 0xf6, 0xff, 10},
- {EM2874_R80_GPIO, 0xe6, 0xff, 100},
- {EM2874_R80_GPIO, 0xa6, 0xff, 10},
- { -1, -1, -1, -1},
-};
-#endif
-
-/* 2013:024f PCTV DVB-S2 Stick 460e
- * GPIO_0 - POWER_ON
- * GPIO_1 - BOOST
- * GPIO_2 - VUV_LNB (red LED)
- * GPIO_3 - EXT_12V
- * GPIO_4 - INT_DEM (DEMOD GPIO_0)
- * GPIO_5 - INT_LNB
- * GPIO_6 - RESET_DEM
- * GPIO_7 - LED (green LED)
- */
-static struct em28xx_reg_seq pctv_460e[] = {
- {EM2874_R80_GPIO, 0x01, 0xff, 50},
- {0x0d, 0xff, 0xff, 50},
- {EM2874_R80_GPIO, 0x41, 0xff, 50}, /* GPIO_6=1 */
- {0x0d, 0x42, 0xff, 50},
- {EM2874_R80_GPIO, 0x61, 0xff, 50}, /* GPIO_5=1 */
- { -1, -1, -1, -1},
-};
-
-#if 0
-static struct em28xx_reg_seq hauppauge_930c_gpio[] = {
- {EM2874_R80_GPIO, 0x6f, 0xff, 10},
- {EM2874_R80_GPIO, 0x4f, 0xff, 10}, /* xc5000 reset */
- {EM2874_R80_GPIO, 0x6f, 0xff, 10},
- {EM2874_R80_GPIO, 0x4f, 0xff, 10},
- { -1, -1, -1, -1},
-};
-
-static struct em28xx_reg_seq hauppauge_930c_digital[] = {
- {EM2874_R80_GPIO, 0xf6, 0xff, 10},
- {EM2874_R80_GPIO, 0xe6, 0xff, 100},
- {EM2874_R80_GPIO, 0xa6, 0xff, 10},
- { -1, -1, -1, -1},
-};
-#endif
-
-/* 1b80:e425 MaxMedia UB425-TC
- * GPIO_6 - demod reset, 0=active
- * GPIO_7 - LED, 0=active
- */
-static struct em28xx_reg_seq maxmedia_ub425_tc[] = {
- {EM2874_R80_GPIO, 0x83, 0xff, 100},
- {EM2874_R80_GPIO, 0xc3, 0xff, 100}, /* GPIO_6 = 1 */
- {EM2874_R80_GPIO, 0x43, 0xff, 000}, /* GPIO_7 = 0 */
- {-1, -1, -1, -1},
-};
-
-/* 2304:0242 PCTV QuatroStick (510e)
- * GPIO_2: decoder reset, 0=active
- * GPIO_4: decoder suspend, 0=active
- * GPIO_6: demod reset, 0=active
- * GPIO_7: LED, 1=active
- */
-static struct em28xx_reg_seq pctv_510e[] = {
- {EM2874_R80_GPIO, 0x10, 0xff, 100},
- {EM2874_R80_GPIO, 0x14, 0xff, 100}, /* GPIO_2 = 1 */
- {EM2874_R80_GPIO, 0x54, 0xff, 050}, /* GPIO_6 = 1 */
- { -1, -1, -1, -1},
-};
-
-/* 2013:0251 PCTV QuatroStick nano (520e)
- * GPIO_2: decoder reset, 0=active
- * GPIO_4: decoder suspend, 0=active
- * GPIO_6: demod reset, 0=active
- * GPIO_7: LED, 1=active
- */
-static struct em28xx_reg_seq pctv_520e[] = {
- {EM2874_R80_GPIO, 0x10, 0xff, 100},
- {EM2874_R80_GPIO, 0x14, 0xff, 100}, /* GPIO_2 = 1 */
- {EM2874_R80_GPIO, 0x54, 0xff, 050}, /* GPIO_6 = 1 */
- {EM2874_R80_GPIO, 0xd4, 0xff, 000}, /* GPIO_7 = 1 */
- { -1, -1, -1, -1},
-};
-
-/*
- * Board definitions
- */
-struct em28xx_board em28xx_boards[] = {
- [EM2750_BOARD_UNKNOWN] = {
- .name = "EM2710/EM2750/EM2751 webcam grabber",
- .xclk = EM28XX_XCLK_FREQUENCY_20MHZ,
- .tuner_type = TUNER_ABSENT,
- .is_webcam = 1,
- .input = { {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = 0,
- .amux = EM28XX_AMUX_VIDEO,
- .gpio = silvercrest_reg_seq,
- } },
- },
- [EM2800_BOARD_UNKNOWN] = {
- .name = "Unknown EM2800 video grabber",
- .is_em2800 = 1,
- .tda9887_conf = TDA9887_PRESENT,
- .decoder = EM28XX_SAA711X,
- .tuner_type = TUNER_ABSENT,
- .input = { {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE0,
- .amux = EM28XX_AMUX_LINE_IN,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
- .amux = EM28XX_AMUX_LINE_IN,
- } },
- },
- [EM2820_BOARD_UNKNOWN] = {
- .name = "Unknown EM2750/28xx video grabber",
- .tuner_type = TUNER_ABSENT,
- .is_webcam = 1, /* To enable sensor probe */
- },
- [EM2750_BOARD_DLCW_130] = {
- /* Beijing Huaqi Information Digital Technology Co., Ltd */
- .name = "Huaqi DLCW-130",
- .valid = EM28XX_BOARD_NOT_VALIDATED,
- .xclk = EM28XX_XCLK_FREQUENCY_48MHZ,
- .tuner_type = TUNER_ABSENT,
- .is_webcam = 1,
- .input = { {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = 0,
- .amux = EM28XX_AMUX_VIDEO,
- } },
- },
- [EM2820_BOARD_KWORLD_PVRTV2800RF] = {
- .name = "Kworld PVR TV 2800 RF",
- .tuner_type = TUNER_TEMIC_PAL,
- .tda9887_conf = TDA9887_PRESENT,
- .decoder = EM28XX_SAA711X,
- .input = { {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE0,
- .amux = EM28XX_AMUX_LINE_IN,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
- .amux = EM28XX_AMUX_LINE_IN,
- } },
- },
- [EM2820_BOARD_GADMEI_TVR200] = {
- .name = "Gadmei TVR200",
- .tuner_type = TUNER_LG_PAL_NEW_TAPC,
- .tda9887_conf = TDA9887_PRESENT,
- .decoder = EM28XX_SAA711X,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = SAA7115_COMPOSITE2,
- .amux = EM28XX_AMUX_LINE_IN,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE0,
- .amux = EM28XX_AMUX_LINE_IN,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
- .amux = EM28XX_AMUX_LINE_IN,
- } },
- },
- [EM2820_BOARD_TERRATEC_CINERGY_250] = {
- .name = "Terratec Cinergy 250 USB",
- .tuner_type = TUNER_LG_PAL_NEW_TAPC,
- .has_ir_i2c = 1,
- .tda9887_conf = TDA9887_PRESENT,
- .decoder = EM28XX_SAA711X,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = SAA7115_COMPOSITE2,
- .amux = EM28XX_AMUX_LINE_IN,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE0,
- .amux = EM28XX_AMUX_LINE_IN,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
- .amux = EM28XX_AMUX_LINE_IN,
- } },
- },
- [EM2820_BOARD_PINNACLE_USB_2] = {
- .name = "Pinnacle PCTV USB 2",
- .tuner_type = TUNER_LG_PAL_NEW_TAPC,
- .has_ir_i2c = 1,
- .tda9887_conf = TDA9887_PRESENT,
- .decoder = EM28XX_SAA711X,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = SAA7115_COMPOSITE2,
- .amux = EM28XX_AMUX_VIDEO,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE0,
- .amux = EM28XX_AMUX_LINE_IN,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
- .amux = EM28XX_AMUX_LINE_IN,
- } },
- },
- [EM2820_BOARD_HAUPPAUGE_WINTV_USB_2] = {
- .name = "Hauppauge WinTV USB 2",
- .tuner_type = TUNER_PHILIPS_FM1236_MK3,
- .tda9887_conf = TDA9887_PRESENT |
- TDA9887_PORT1_ACTIVE |
- TDA9887_PORT2_ACTIVE,
- .decoder = EM28XX_TVP5150,
- .has_msp34xx = 1,
- .has_ir_i2c = 1,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = TVP5150_COMPOSITE0,
- .amux = MSP_INPUT_DEFAULT,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = TVP5150_SVIDEO,
- .amux = MSP_INPUT(MSP_IN_SCART1, MSP_IN_TUNER1,
- MSP_DSP_IN_SCART, MSP_DSP_IN_SCART),
- } },
- },
- [EM2820_BOARD_DLINK_USB_TV] = {
- .name = "D-Link DUB-T210 TV Tuner",
- .valid = EM28XX_BOARD_NOT_VALIDATED,
- .tuner_type = TUNER_LG_PAL_NEW_TAPC,
- .tda9887_conf = TDA9887_PRESENT,
- .decoder = EM28XX_SAA711X,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = SAA7115_COMPOSITE2,
- .amux = EM28XX_AMUX_LINE_IN,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE0,
- .amux = EM28XX_AMUX_LINE_IN,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
- .amux = EM28XX_AMUX_LINE_IN,
- } },
- },
- [EM2820_BOARD_HERCULES_SMART_TV_USB2] = {
- .name = "Hercules Smart TV USB 2.0",
- .valid = EM28XX_BOARD_NOT_VALIDATED,
- .tuner_type = TUNER_LG_PAL_NEW_TAPC,
- .tda9887_conf = TDA9887_PRESENT,
- .decoder = EM28XX_SAA711X,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = SAA7115_COMPOSITE2,
- .amux = EM28XX_AMUX_LINE_IN,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE0,
- .amux = EM28XX_AMUX_LINE_IN,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
- .amux = EM28XX_AMUX_LINE_IN,
- } },
- },
- [EM2820_BOARD_PINNACLE_USB_2_FM1216ME] = {
- .name = "Pinnacle PCTV USB 2 (Philips FM1216ME)",
- .valid = EM28XX_BOARD_NOT_VALIDATED,
- .tuner_type = TUNER_PHILIPS_FM1216ME_MK3,
- .tda9887_conf = TDA9887_PRESENT,
- .decoder = EM28XX_SAA711X,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = SAA7115_COMPOSITE2,
- .amux = EM28XX_AMUX_VIDEO,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE0,
- .amux = EM28XX_AMUX_LINE_IN,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
- .amux = EM28XX_AMUX_LINE_IN,
- } },
- },
- [EM2820_BOARD_GADMEI_UTV310] = {
- .name = "Gadmei UTV310",
- .valid = EM28XX_BOARD_NOT_VALIDATED,
- .tuner_type = TUNER_TNF_5335MF,
- .tda9887_conf = TDA9887_PRESENT,
- .decoder = EM28XX_SAA711X,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = SAA7115_COMPOSITE1,
- .amux = EM28XX_AMUX_LINE_IN,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE0,
- .amux = EM28XX_AMUX_LINE_IN,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
- .amux = EM28XX_AMUX_LINE_IN,
- } },
- },
- [EM2820_BOARD_LEADTEK_WINFAST_USBII_DELUXE] = {
- .name = "Leadtek Winfast USB II Deluxe",
- .valid = EM28XX_BOARD_NOT_VALIDATED,
- .tuner_type = TUNER_PHILIPS_FM1216ME_MK3,
- .has_ir_i2c = 1,
- .tvaudio_addr = 0x58,
- .tda9887_conf = TDA9887_PRESENT |
- TDA9887_PORT2_ACTIVE |
- TDA9887_QSS,
- .decoder = EM28XX_SAA711X,
- .adecoder = EM28XX_TVAUDIO,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = SAA7115_COMPOSITE4,
- .amux = EM28XX_AMUX_AUX,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE5,
- .amux = EM28XX_AMUX_LINE_IN,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
- .amux = EM28XX_AMUX_LINE_IN,
- } },
- .radio = {
- .type = EM28XX_RADIO,
- .amux = EM28XX_AMUX_AUX,
- }
- },
- [EM2820_BOARD_VIDEOLOGY_20K14XUSB] = {
- .name = "Videology 20K14XUSB USB2.0",
- .valid = EM28XX_BOARD_NOT_VALIDATED,
- .tuner_type = TUNER_ABSENT,
- .is_webcam = 1,
- .input = { {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = 0,
- .amux = EM28XX_AMUX_VIDEO,
- } },
- },
- [EM2820_BOARD_SILVERCREST_WEBCAM] = {
- .name = "Silvercrest Webcam 1.3mpix",
- .tuner_type = TUNER_ABSENT,
- .is_webcam = 1,
- .input = { {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = 0,
- .amux = EM28XX_AMUX_VIDEO,
- .gpio = silvercrest_reg_seq,
- } },
- },
- [EM2821_BOARD_SUPERCOMP_USB_2] = {
- .name = "Supercomp USB 2.0 TV",
- .valid = EM28XX_BOARD_NOT_VALIDATED,
- .tuner_type = TUNER_PHILIPS_FM1236_MK3,
- .tda9887_conf = TDA9887_PRESENT |
- TDA9887_PORT1_ACTIVE |
- TDA9887_PORT2_ACTIVE,
- .decoder = EM28XX_SAA711X,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = SAA7115_COMPOSITE2,
- .amux = EM28XX_AMUX_LINE_IN,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE0,
- .amux = EM28XX_AMUX_VIDEO,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
- .amux = EM28XX_AMUX_LINE_IN,
- } },
- },
- [EM2821_BOARD_USBGEAR_VD204] = {
- .name = "Usbgear VD204v9",
- .valid = EM28XX_BOARD_NOT_VALIDATED,
- .tuner_type = TUNER_ABSENT, /* Capture only device */
- .decoder = EM28XX_SAA711X,
- .input = { {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE0,
- .amux = EM28XX_AMUX_LINE_IN,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
- .amux = EM28XX_AMUX_LINE_IN,
- } },
- },
- [EM2860_BOARD_NETGMBH_CAM] = {
- /* Beijing Huaqi Information Digital Technology Co., Ltd */
- .name = "NetGMBH Cam",
- .valid = EM28XX_BOARD_NOT_VALIDATED,
- .tuner_type = TUNER_ABSENT,
- .is_webcam = 1,
- .input = { {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = 0,
- .amux = EM28XX_AMUX_VIDEO,
- } },
- },
- [EM2860_BOARD_TYPHOON_DVD_MAKER] = {
- .name = "Typhoon DVD Maker",
- .decoder = EM28XX_SAA711X,
- .tuner_type = TUNER_ABSENT, /* Capture only device */
- .input = { {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE0,
- .amux = EM28XX_AMUX_LINE_IN,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
- .amux = EM28XX_AMUX_LINE_IN,
- } },
- },
- [EM2860_BOARD_GADMEI_UTV330] = {
- .name = "Gadmei UTV330",
- .valid = EM28XX_BOARD_NOT_VALIDATED,
- .tuner_type = TUNER_TNF_5335MF,
- .tda9887_conf = TDA9887_PRESENT,
- .decoder = EM28XX_SAA711X,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = SAA7115_COMPOSITE2,
- .amux = EM28XX_AMUX_VIDEO,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE0,
- .amux = EM28XX_AMUX_LINE_IN,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
- .amux = EM28XX_AMUX_LINE_IN,
- } },
- },
- [EM2861_BOARD_GADMEI_UTV330PLUS] = {
- .name = "Gadmei UTV330+",
- .tuner_type = TUNER_TNF_5335MF,
- .tda9887_conf = TDA9887_PRESENT,
- .ir_codes = RC_MAP_GADMEI_RM008Z,
- .decoder = EM28XX_SAA711X,
- .xclk = EM28XX_XCLK_FREQUENCY_12MHZ,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = SAA7115_COMPOSITE2,
- .amux = EM28XX_AMUX_VIDEO,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE0,
- .amux = EM28XX_AMUX_LINE_IN,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
- .amux = EM28XX_AMUX_LINE_IN,
- } },
- },
- [EM2860_BOARD_TERRATEC_HYBRID_XS] = {
- .name = "Terratec Cinergy A Hybrid XS",
- .valid = EM28XX_BOARD_NOT_VALIDATED,
- .tuner_type = TUNER_XC2028,
- .tuner_gpio = default_tuner_gpio,
- .decoder = EM28XX_TVP5150,
-
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = TVP5150_COMPOSITE0,
- .amux = EM28XX_AMUX_VIDEO,
- .gpio = hauppauge_wintv_hvr_900_analog,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = TVP5150_COMPOSITE1,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = hauppauge_wintv_hvr_900_analog,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = TVP5150_SVIDEO,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = hauppauge_wintv_hvr_900_analog,
- } },
- },
- [EM2861_BOARD_KWORLD_PVRTV_300U] = {
- .name = "KWorld PVRTV 300U",
- .valid = EM28XX_BOARD_NOT_VALIDATED,
- .tuner_type = TUNER_XC2028,
- .tuner_gpio = default_tuner_gpio,
- .decoder = EM28XX_TVP5150,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = TVP5150_COMPOSITE0,
- .amux = EM28XX_AMUX_VIDEO,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = TVP5150_COMPOSITE1,
- .amux = EM28XX_AMUX_LINE_IN,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = TVP5150_SVIDEO,
- .amux = EM28XX_AMUX_LINE_IN,
- } },
- },
- [EM2861_BOARD_YAKUMO_MOVIE_MIXER] = {
- .name = "Yakumo MovieMixer",
- .tuner_type = TUNER_ABSENT, /* Capture only device */
- .decoder = EM28XX_TVP5150,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = TVP5150_COMPOSITE0,
- .amux = EM28XX_AMUX_VIDEO,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = TVP5150_COMPOSITE1,
- .amux = EM28XX_AMUX_LINE_IN,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = TVP5150_SVIDEO,
- .amux = EM28XX_AMUX_LINE_IN,
- } },
- },
- [EM2860_BOARD_TVP5150_REFERENCE_DESIGN] = {
- .name = "EM2860/TVP5150 Reference Design",
- .tuner_type = TUNER_ABSENT, /* Capture only device */
- .decoder = EM28XX_TVP5150,
- .input = { {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = TVP5150_COMPOSITE1,
- .amux = EM28XX_AMUX_LINE_IN,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = TVP5150_SVIDEO,
- .amux = EM28XX_AMUX_LINE_IN,
- } },
- },
- [EM2861_BOARD_PLEXTOR_PX_TV100U] = {
- .name = "Plextor ConvertX PX-TV100U",
- .tuner_type = TUNER_TNF_5335MF,
- .xclk = EM28XX_XCLK_I2S_MSB_TIMING |
- EM28XX_XCLK_FREQUENCY_12MHZ,
- .tda9887_conf = TDA9887_PRESENT,
- .decoder = EM28XX_TVP5150,
- .has_msp34xx = 1,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = TVP5150_COMPOSITE0,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = pinnacle_hybrid_pro_analog,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = TVP5150_COMPOSITE1,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = pinnacle_hybrid_pro_analog,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = TVP5150_SVIDEO,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = pinnacle_hybrid_pro_analog,
- } },
- },
-
- /* Those boards with em2870 are DVB Only*/
-
- [EM2870_BOARD_TERRATEC_XS] = {
- .name = "Terratec Cinergy T XS",
- .valid = EM28XX_BOARD_NOT_VALIDATED,
- .tuner_type = TUNER_XC2028,
- .tuner_gpio = default_tuner_gpio,
- },
- [EM2870_BOARD_TERRATEC_XS_MT2060] = {
- .name = "Terratec Cinergy T XS (MT2060)",
- .valid = EM28XX_BOARD_NOT_VALIDATED,
- .tuner_type = TUNER_ABSENT, /* MT2060 */
- },
- [EM2870_BOARD_KWORLD_350U] = {
- .name = "Kworld 350 U DVB-T",
- .valid = EM28XX_BOARD_NOT_VALIDATED,
- .tuner_type = TUNER_XC2028,
- .tuner_gpio = default_tuner_gpio,
- },
- [EM2870_BOARD_KWORLD_355U] = {
- .name = "Kworld 355 U DVB-T",
- .valid = EM28XX_BOARD_NOT_VALIDATED,
- .tuner_type = TUNER_ABSENT,
- .tuner_gpio = default_tuner_gpio,
- .has_dvb = 1,
- .dvb_gpio = default_digital,
- },
- [EM2870_BOARD_PINNACLE_PCTV_DVB] = {
- .name = "Pinnacle PCTV DVB-T",
- .valid = EM28XX_BOARD_NOT_VALIDATED,
- .tuner_type = TUNER_ABSENT, /* MT2060 */
- /* djh - I have serious doubts this is right... */
- .xclk = EM28XX_XCLK_IR_RC5_MODE |
- EM28XX_XCLK_FREQUENCY_10MHZ,
- },
- [EM2870_BOARD_COMPRO_VIDEOMATE] = {
- .name = "Compro, VideoMate U3",
- .valid = EM28XX_BOARD_NOT_VALIDATED,
- .tuner_type = TUNER_ABSENT, /* MT2060 */
- },
-
- [EM2880_BOARD_TERRATEC_HYBRID_XS_FR] = {
- .name = "Terratec Hybrid XS Secam",
- .has_msp34xx = 1,
- .tuner_type = TUNER_XC2028,
- .tuner_gpio = default_tuner_gpio,
- .decoder = EM28XX_TVP5150,
- .has_dvb = 1,
- .dvb_gpio = terratec_cinergy_USB_XS_FR_digital,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = TVP5150_COMPOSITE0,
- .amux = EM28XX_AMUX_VIDEO,
- .gpio = terratec_cinergy_USB_XS_FR_analog,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = TVP5150_COMPOSITE1,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = terratec_cinergy_USB_XS_FR_analog,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = TVP5150_SVIDEO,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = terratec_cinergy_USB_XS_FR_analog,
- } },
- },
- [EM2884_BOARD_TERRATEC_H5] = {
- .name = "Terratec Cinergy H5",
- .has_dvb = 1,
-#if 0
- .tuner_type = TUNER_PHILIPS_TDA8290,
- .tuner_addr = 0x41,
- .dvb_gpio = terratec_h5_digital, /* FIXME: probably wrong */
- .tuner_gpio = terratec_h5_gpio,
-#else
- .tuner_type = TUNER_ABSENT,
-#endif
- .i2c_speed = EM2874_I2C_SECONDARY_BUS_SELECT |
- EM28XX_I2C_CLK_WAIT_ENABLE |
- EM28XX_I2C_FREQ_400_KHZ,
- },
- [EM2884_BOARD_HAUPPAUGE_WINTV_HVR_930C] = {
- .name = "Hauppauge WinTV HVR 930C",
- .has_dvb = 1,
-#if 0 /* FIXME: Add analog support */
- .tuner_type = TUNER_XC5000,
- .tuner_addr = 0x41,
- .dvb_gpio = hauppauge_930c_digital,
- .tuner_gpio = hauppauge_930c_gpio,
-#else
- .tuner_type = TUNER_ABSENT,
-#endif
- .ir_codes = RC_MAP_HAUPPAUGE,
- .i2c_speed = EM2874_I2C_SECONDARY_BUS_SELECT |
- EM28XX_I2C_CLK_WAIT_ENABLE |
- EM28XX_I2C_FREQ_400_KHZ,
- },
- [EM2884_BOARD_CINERGY_HTC_STICK] = {
- .name = "Terratec Cinergy HTC Stick",
- .has_dvb = 1,
- .ir_codes = RC_MAP_NEC_TERRATEC_CINERGY_XS,
- .tuner_type = TUNER_ABSENT,
- .i2c_speed = EM2874_I2C_SECONDARY_BUS_SELECT |
- EM28XX_I2C_CLK_WAIT_ENABLE |
- EM28XX_I2C_FREQ_400_KHZ,
- },
- [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900] = {
- .name = "Hauppauge WinTV HVR 900",
- .tda9887_conf = TDA9887_PRESENT,
- .tuner_type = TUNER_XC2028,
- .tuner_gpio = default_tuner_gpio,
- .mts_firmware = 1,
- .has_dvb = 1,
- .dvb_gpio = hauppauge_wintv_hvr_900_digital,
- .ir_codes = RC_MAP_HAUPPAUGE,
- .decoder = EM28XX_TVP5150,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = TVP5150_COMPOSITE0,
- .amux = EM28XX_AMUX_VIDEO,
- .gpio = hauppauge_wintv_hvr_900_analog,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = TVP5150_COMPOSITE1,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = hauppauge_wintv_hvr_900_analog,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = TVP5150_SVIDEO,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = hauppauge_wintv_hvr_900_analog,
- } },
- },
- [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2] = {
- .name = "Hauppauge WinTV HVR 900 (R2)",
- .tda9887_conf = TDA9887_PRESENT,
- .tuner_type = TUNER_XC2028,
- .tuner_gpio = default_tuner_gpio,
- .mts_firmware = 1,
- .has_dvb = 1,
- .dvb_gpio = hauppauge_wintv_hvr_900R2_digital,
- .ir_codes = RC_MAP_HAUPPAUGE,
- .decoder = EM28XX_TVP5150,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = TVP5150_COMPOSITE0,
- .amux = EM28XX_AMUX_VIDEO,
- .gpio = hauppauge_wintv_hvr_900_analog,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = TVP5150_COMPOSITE1,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = hauppauge_wintv_hvr_900_analog,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = TVP5150_SVIDEO,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = hauppauge_wintv_hvr_900_analog,
- } },
- },
- [EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850] = {
- .name = "Hauppauge WinTV HVR 850",
- .tuner_type = TUNER_XC2028,
- .tuner_gpio = default_tuner_gpio,
- .mts_firmware = 1,
- .has_dvb = 1,
- .dvb_gpio = hauppauge_wintv_hvr_900_digital,
- .ir_codes = RC_MAP_HAUPPAUGE,
- .decoder = EM28XX_TVP5150,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = TVP5150_COMPOSITE0,
- .amux = EM28XX_AMUX_VIDEO,
- .gpio = hauppauge_wintv_hvr_900_analog,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = TVP5150_COMPOSITE1,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = hauppauge_wintv_hvr_900_analog,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = TVP5150_SVIDEO,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = hauppauge_wintv_hvr_900_analog,
- } },
- },
- [EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950] = {
- .name = "Hauppauge WinTV HVR 950",
- .tuner_type = TUNER_XC2028,
- .tuner_gpio = default_tuner_gpio,
- .mts_firmware = 1,
- .has_dvb = 1,
- .dvb_gpio = hauppauge_wintv_hvr_900_digital,
- .ir_codes = RC_MAP_HAUPPAUGE,
- .decoder = EM28XX_TVP5150,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = TVP5150_COMPOSITE0,
- .amux = EM28XX_AMUX_VIDEO,
- .gpio = hauppauge_wintv_hvr_900_analog,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = TVP5150_COMPOSITE1,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = hauppauge_wintv_hvr_900_analog,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = TVP5150_SVIDEO,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = hauppauge_wintv_hvr_900_analog,
- } },
- },
- [EM2880_BOARD_PINNACLE_PCTV_HD_PRO] = {
- .name = "Pinnacle PCTV HD Pro Stick",
- .tuner_type = TUNER_XC2028,
- .tuner_gpio = default_tuner_gpio,
- .mts_firmware = 1,
- .has_dvb = 1,
- .dvb_gpio = hauppauge_wintv_hvr_900_digital,
- .ir_codes = RC_MAP_PINNACLE_PCTV_HD,
- .decoder = EM28XX_TVP5150,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = TVP5150_COMPOSITE0,
- .amux = EM28XX_AMUX_VIDEO,
- .gpio = hauppauge_wintv_hvr_900_analog,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = TVP5150_COMPOSITE1,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = hauppauge_wintv_hvr_900_analog,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = TVP5150_SVIDEO,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = hauppauge_wintv_hvr_900_analog,
- } },
- },
- [EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600] = {
- .name = "AMD ATI TV Wonder HD 600",
- .tuner_type = TUNER_XC2028,
- .tuner_gpio = default_tuner_gpio,
- .mts_firmware = 1,
- .has_dvb = 1,
- .dvb_gpio = hauppauge_wintv_hvr_900_digital,
- .ir_codes = RC_MAP_ATI_TV_WONDER_HD_600,
- .decoder = EM28XX_TVP5150,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = TVP5150_COMPOSITE0,
- .amux = EM28XX_AMUX_VIDEO,
- .gpio = hauppauge_wintv_hvr_900_analog,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = TVP5150_COMPOSITE1,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = hauppauge_wintv_hvr_900_analog,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = TVP5150_SVIDEO,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = hauppauge_wintv_hvr_900_analog,
- } },
- },
- [EM2880_BOARD_TERRATEC_HYBRID_XS] = {
- .name = "Terratec Hybrid XS",
- .tuner_type = TUNER_XC2028,
- .tuner_gpio = default_tuner_gpio,
- .decoder = EM28XX_TVP5150,
- .has_dvb = 1,
- .dvb_gpio = default_digital,
- .ir_codes = RC_MAP_TERRATEC_CINERGY_XS,
- .xclk = EM28XX_XCLK_FREQUENCY_12MHZ, /* NEC IR */
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = TVP5150_COMPOSITE0,
- .amux = EM28XX_AMUX_VIDEO,
- .gpio = default_analog,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = TVP5150_COMPOSITE1,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = default_analog,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = TVP5150_SVIDEO,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = default_analog,
- } },
- },
- /* maybe there's a reason behind it why Terratec sells the Hybrid XS
- as Prodigy XS with a different PID, let's keep it separated for now
- maybe we'll need it lateron */
- [EM2880_BOARD_TERRATEC_PRODIGY_XS] = {
- .name = "Terratec Prodigy XS",
- .tuner_type = TUNER_XC2028,
- .tuner_gpio = default_tuner_gpio,
- .decoder = EM28XX_TVP5150,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = TVP5150_COMPOSITE0,
- .amux = EM28XX_AMUX_VIDEO,
- .gpio = hauppauge_wintv_hvr_900_analog,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = TVP5150_COMPOSITE1,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = hauppauge_wintv_hvr_900_analog,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = TVP5150_SVIDEO,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = hauppauge_wintv_hvr_900_analog,
- } },
- },
- [EM2820_BOARD_MSI_VOX_USB_2] = {
- .name = "MSI VOX USB 2.0",
- .tuner_type = TUNER_LG_PAL_NEW_TAPC,
- .tda9887_conf = TDA9887_PRESENT |
- TDA9887_PORT1_ACTIVE |
- TDA9887_PORT2_ACTIVE,
- .max_range_640_480 = 1,
- .decoder = EM28XX_SAA711X,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = SAA7115_COMPOSITE4,
- .amux = EM28XX_AMUX_VIDEO,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE0,
- .amux = EM28XX_AMUX_LINE_IN,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
- .amux = EM28XX_AMUX_LINE_IN,
- } },
- },
- [EM2800_BOARD_TERRATEC_CINERGY_200] = {
- .name = "Terratec Cinergy 200 USB",
- .is_em2800 = 1,
- .has_ir_i2c = 1,
- .tuner_type = TUNER_LG_TALN,
- .tda9887_conf = TDA9887_PRESENT,
- .decoder = EM28XX_SAA711X,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = SAA7115_COMPOSITE2,
- .amux = EM28XX_AMUX_VIDEO,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE0,
- .amux = EM28XX_AMUX_LINE_IN,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
- .amux = EM28XX_AMUX_LINE_IN,
- } },
- },
- [EM2800_BOARD_GRABBEEX_USB2800] = {
- .name = "eMPIA Technology, Inc. GrabBeeX+ Video Encoder",
- .is_em2800 = 1,
- .decoder = EM28XX_SAA711X,
- .tuner_type = TUNER_ABSENT, /* capture only board */
- .input = { {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE0,
- .amux = EM28XX_AMUX_LINE_IN,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
- .amux = EM28XX_AMUX_LINE_IN,
- } },
- },
- [EM2800_BOARD_VC211A] = {
- .name = "Actionmaster/LinXcel/Digitus VC211A",
- .is_em2800 = 1,
- .tuner_type = TUNER_ABSENT, /* Capture-only board */
- .decoder = EM28XX_SAA711X,
- .input = { {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE0,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = vc211a_enable,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = vc211a_enable,
- } },
- },
- [EM2800_BOARD_LEADTEK_WINFAST_USBII] = {
- .name = "Leadtek Winfast USB II",
- .is_em2800 = 1,
- .tuner_type = TUNER_LG_PAL_NEW_TAPC,
- .tda9887_conf = TDA9887_PRESENT,
- .decoder = EM28XX_SAA711X,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = SAA7115_COMPOSITE2,
- .amux = EM28XX_AMUX_VIDEO,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE0,
- .amux = EM28XX_AMUX_LINE_IN,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
- .amux = EM28XX_AMUX_LINE_IN,
- } },
- },
- [EM2800_BOARD_KWORLD_USB2800] = {
- .name = "Kworld USB2800",
- .is_em2800 = 1,
- .tuner_type = TUNER_PHILIPS_FCV1236D,
- .tda9887_conf = TDA9887_PRESENT,
- .decoder = EM28XX_SAA711X,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = SAA7115_COMPOSITE2,
- .amux = EM28XX_AMUX_VIDEO,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE0,
- .amux = EM28XX_AMUX_LINE_IN,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
- .amux = EM28XX_AMUX_LINE_IN,
- } },
- },
- [EM2820_BOARD_PINNACLE_DVC_90] = {
- .name = "Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker "
- "/ Kworld DVD Maker 2 / Plextor ConvertX PX-AV100U",
- .tuner_type = TUNER_ABSENT, /* capture only board */
- .decoder = EM28XX_SAA711X,
- .input = { {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE0,
- .amux = EM28XX_AMUX_LINE_IN,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
- .amux = EM28XX_AMUX_LINE_IN,
- } },
- },
- [EM2800_BOARD_VGEAR_POCKETTV] = {
- .name = "V-Gear PocketTV",
- .is_em2800 = 1,
- .tuner_type = TUNER_LG_PAL_NEW_TAPC,
- .tda9887_conf = TDA9887_PRESENT,
- .decoder = EM28XX_SAA711X,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = SAA7115_COMPOSITE2,
- .amux = EM28XX_AMUX_VIDEO,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE0,
- .amux = EM28XX_AMUX_LINE_IN,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
- .amux = EM28XX_AMUX_LINE_IN,
- } },
- },
- [EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2] = {
- .name = "Pixelview PlayTV Box 4 USB 2.0",
- .tda9887_conf = TDA9887_PRESENT,
- .tuner_type = TUNER_YMEC_TVF_5533MF,
- .decoder = EM28XX_SAA711X,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = SAA7115_COMPOSITE2,
- .amux = EM28XX_AMUX_VIDEO,
- .aout = EM28XX_AOUT_MONO | /* I2S */
- EM28XX_AOUT_MASTER, /* Line out pin */
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE0,
- .amux = EM28XX_AMUX_LINE_IN,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
- .amux = EM28XX_AMUX_LINE_IN,
- } },
- },
- [EM2820_BOARD_PROLINK_PLAYTV_USB2] = {
- .name = "SIIG AVTuner-PVR / Pixelview Prolink PlayTV USB 2.0",
- .has_snapshot_button = 1,
- .tda9887_conf = TDA9887_PRESENT,
- .tuner_type = TUNER_YMEC_TVF_5533MF,
- .decoder = EM28XX_SAA711X,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = SAA7115_COMPOSITE2,
- .amux = EM28XX_AMUX_VIDEO,
- .aout = EM28XX_AOUT_MONO | /* I2S */
- EM28XX_AOUT_MASTER, /* Line out pin */
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE0,
- .amux = EM28XX_AMUX_LINE_IN,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
- .amux = EM28XX_AMUX_LINE_IN,
- } },
- },
- [EM2860_BOARD_SAA711X_REFERENCE_DESIGN] = {
- .name = "EM2860/SAA711X Reference Design",
- .has_snapshot_button = 1,
- .tuner_type = TUNER_ABSENT,
- .decoder = EM28XX_SAA711X,
- .input = { {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE0,
- } },
- },
-
- [EM2874_BOARD_LEADERSHIP_ISDBT] = {
- .i2c_speed = EM2874_I2C_SECONDARY_BUS_SELECT |
- EM28XX_I2C_CLK_WAIT_ENABLE |
- EM28XX_I2C_FREQ_100_KHZ,
- .xclk = EM28XX_XCLK_FREQUENCY_10MHZ,
- .name = "EM2874 Leadership ISDBT",
- .tuner_type = TUNER_ABSENT,
- .tuner_gpio = leadership_reset,
- .dvb_gpio = leadership_digital,
- .has_dvb = 1,
- },
-
- [EM2880_BOARD_MSI_DIGIVOX_AD] = {
- .name = "MSI DigiVox A/D",
- .valid = EM28XX_BOARD_NOT_VALIDATED,
- .tuner_type = TUNER_XC2028,
- .tuner_gpio = default_tuner_gpio,
- .decoder = EM28XX_TVP5150,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = TVP5150_COMPOSITE0,
- .amux = EM28XX_AMUX_VIDEO,
- .gpio = em2880_msi_digivox_ad_analog,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = TVP5150_COMPOSITE1,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = em2880_msi_digivox_ad_analog,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = TVP5150_SVIDEO,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = em2880_msi_digivox_ad_analog,
- } },
- },
- [EM2880_BOARD_MSI_DIGIVOX_AD_II] = {
- .name = "MSI DigiVox A/D II",
- .valid = EM28XX_BOARD_NOT_VALIDATED,
- .tuner_type = TUNER_XC2028,
- .tuner_gpio = default_tuner_gpio,
- .decoder = EM28XX_TVP5150,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = TVP5150_COMPOSITE0,
- .amux = EM28XX_AMUX_VIDEO,
- .gpio = em2880_msi_digivox_ad_analog,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = TVP5150_COMPOSITE1,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = em2880_msi_digivox_ad_analog,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = TVP5150_SVIDEO,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = em2880_msi_digivox_ad_analog,
- } },
- },
- [EM2880_BOARD_KWORLD_DVB_305U] = {
- .name = "KWorld DVB-T 305U",
- .tuner_type = TUNER_XC2028,
- .tuner_gpio = default_tuner_gpio,
- .decoder = EM28XX_TVP5150,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = TVP5150_COMPOSITE0,
- .amux = EM28XX_AMUX_VIDEO,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = TVP5150_COMPOSITE1,
- .amux = EM28XX_AMUX_LINE_IN,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = TVP5150_SVIDEO,
- .amux = EM28XX_AMUX_LINE_IN,
- } },
- },
- [EM2880_BOARD_KWORLD_DVB_310U] = {
- .name = "KWorld DVB-T 310U",
- .tuner_type = TUNER_XC2028,
- .tuner_gpio = default_tuner_gpio,
- .has_dvb = 1,
- .dvb_gpio = default_digital,
- .mts_firmware = 1,
- .decoder = EM28XX_TVP5150,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = TVP5150_COMPOSITE0,
- .amux = EM28XX_AMUX_VIDEO,
- .gpio = default_analog,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = TVP5150_COMPOSITE1,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = default_analog,
- }, { /* S-video has not been tested yet */
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = TVP5150_SVIDEO,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = default_analog,
- } },
- },
- [EM2882_BOARD_KWORLD_ATSC_315U] = {
- .name = "KWorld ATSC 315U HDTV TV Box",
- .valid = EM28XX_BOARD_NOT_VALIDATED,
- .tuner_type = TUNER_THOMSON_DTT761X,
- .tuner_gpio = em2882_kworld_315u_tuner_gpio,
- .tda9887_conf = TDA9887_PRESENT,
- .decoder = EM28XX_SAA711X,
- .has_dvb = 1,
- .dvb_gpio = em2882_kworld_315u_digital,
- .ir_codes = RC_MAP_KWORLD_315U,
- .xclk = EM28XX_XCLK_FREQUENCY_12MHZ,
- .i2c_speed = EM28XX_I2C_CLK_WAIT_ENABLE,
- /* Analog mode - still not ready */
- /*.input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = SAA7115_COMPOSITE2,
- .amux = EM28XX_AMUX_VIDEO,
- .gpio = em2882_kworld_315u_analog,
- .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE0,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = em2882_kworld_315u_analog1,
- .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = em2882_kworld_315u_analog1,
- .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
- } }, */
- },
- [EM2880_BOARD_EMPIRE_DUAL_TV] = {
- .name = "Empire dual TV",
- .tuner_type = TUNER_XC2028,
- .tuner_gpio = default_tuner_gpio,
- .has_dvb = 1,
- .dvb_gpio = default_digital,
- .mts_firmware = 1,
- .decoder = EM28XX_TVP5150,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = TVP5150_COMPOSITE0,
- .amux = EM28XX_AMUX_VIDEO,
- .gpio = default_analog,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = TVP5150_COMPOSITE1,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = default_analog,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = TVP5150_SVIDEO,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = default_analog,
- } },
- },
- [EM2881_BOARD_DNT_DA2_HYBRID] = {
- .name = "DNT DA2 Hybrid",
- .valid = EM28XX_BOARD_NOT_VALIDATED,
- .tuner_type = TUNER_XC2028,
- .tuner_gpio = default_tuner_gpio,
- .decoder = EM28XX_TVP5150,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = TVP5150_COMPOSITE0,
- .amux = EM28XX_AMUX_VIDEO,
- .gpio = default_analog,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = TVP5150_COMPOSITE1,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = default_analog,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = TVP5150_SVIDEO,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = default_analog,
- } },
- },
- [EM2881_BOARD_PINNACLE_HYBRID_PRO] = {
- .name = "Pinnacle Hybrid Pro",
- .tuner_type = TUNER_XC2028,
- .tuner_gpio = default_tuner_gpio,
- .decoder = EM28XX_TVP5150,
- .has_dvb = 1,
- .dvb_gpio = pinnacle_hybrid_pro_digital,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = TVP5150_COMPOSITE0,
- .amux = EM28XX_AMUX_VIDEO,
- .gpio = pinnacle_hybrid_pro_analog,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = TVP5150_COMPOSITE1,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = pinnacle_hybrid_pro_analog,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = TVP5150_SVIDEO,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = pinnacle_hybrid_pro_analog,
- } },
- },
- [EM2882_BOARD_PINNACLE_HYBRID_PRO_330E] = {
- .name = "Pinnacle Hybrid Pro (330e)",
- .tuner_type = TUNER_XC2028,
- .tuner_gpio = default_tuner_gpio,
- .mts_firmware = 1,
- .has_dvb = 1,
- .dvb_gpio = hauppauge_wintv_hvr_900R2_digital,
- .ir_codes = RC_MAP_PINNACLE_PCTV_HD,
- .decoder = EM28XX_TVP5150,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = TVP5150_COMPOSITE0,
- .amux = EM28XX_AMUX_VIDEO,
- .gpio = hauppauge_wintv_hvr_900_analog,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = TVP5150_COMPOSITE1,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = hauppauge_wintv_hvr_900_analog,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = TVP5150_SVIDEO,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = hauppauge_wintv_hvr_900_analog,
- } },
- },
- [EM2882_BOARD_KWORLD_VS_DVBT] = {
- .name = "Kworld VS-DVB-T 323UR",
- .tuner_type = TUNER_XC2028,
- .tuner_gpio = default_tuner_gpio,
- .decoder = EM28XX_TVP5150,
- .mts_firmware = 1,
- .has_dvb = 1,
- .dvb_gpio = kworld_330u_digital,
- .xclk = EM28XX_XCLK_FREQUENCY_12MHZ, /* NEC IR */
- .ir_codes = RC_MAP_KWORLD_315U,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = TVP5150_COMPOSITE0,
- .amux = EM28XX_AMUX_VIDEO,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = TVP5150_COMPOSITE1,
- .amux = EM28XX_AMUX_LINE_IN,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = TVP5150_SVIDEO,
- .amux = EM28XX_AMUX_LINE_IN,
- } },
- },
- [EM2882_BOARD_TERRATEC_HYBRID_XS] = {
- .name = "Terratec Cinnergy Hybrid T USB XS (em2882)",
- .tuner_type = TUNER_XC2028,
- .tuner_gpio = default_tuner_gpio,
- .mts_firmware = 1,
- .decoder = EM28XX_TVP5150,
- .has_dvb = 1,
- .dvb_gpio = hauppauge_wintv_hvr_900_digital,
- .ir_codes = RC_MAP_TERRATEC_CINERGY_XS,
- .xclk = EM28XX_XCLK_FREQUENCY_12MHZ,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = TVP5150_COMPOSITE0,
- .amux = EM28XX_AMUX_VIDEO,
- .gpio = hauppauge_wintv_hvr_900_analog,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = TVP5150_COMPOSITE1,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = hauppauge_wintv_hvr_900_analog,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = TVP5150_SVIDEO,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = hauppauge_wintv_hvr_900_analog,
- } },
- },
- [EM2882_BOARD_DIKOM_DK300] = {
- .name = "Dikom DK300",
- .tuner_type = TUNER_XC2028,
- .tuner_gpio = default_tuner_gpio,
- .decoder = EM28XX_TVP5150,
- .mts_firmware = 1,
- .has_dvb = 1,
- .dvb_gpio = dikom_dk300_digital,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = TVP5150_COMPOSITE0,
- .amux = EM28XX_AMUX_VIDEO,
- .gpio = default_analog,
- } },
- },
- [EM2883_BOARD_KWORLD_HYBRID_330U] = {
- .name = "Kworld PlusTV HD Hybrid 330",
- .tuner_type = TUNER_XC2028,
- .tuner_gpio = default_tuner_gpio,
- .decoder = EM28XX_TVP5150,
- .mts_firmware = 1,
- .has_dvb = 1,
- .dvb_gpio = kworld_330u_digital,
- .xclk = EM28XX_XCLK_FREQUENCY_12MHZ,
- .i2c_speed = EM28XX_I2C_CLK_WAIT_ENABLE |
- EM28XX_I2C_EEPROM_ON_BOARD |
- EM28XX_I2C_EEPROM_KEY_VALID,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = TVP5150_COMPOSITE0,
- .amux = EM28XX_AMUX_VIDEO,
- .gpio = kworld_330u_analog,
- .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = TVP5150_COMPOSITE1,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = kworld_330u_analog,
- .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = TVP5150_SVIDEO,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = kworld_330u_analog,
- } },
- },
- [EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU] = {
- .name = "Compro VideoMate ForYou/Stereo",
- .tuner_type = TUNER_LG_PAL_NEW_TAPC,
- .tvaudio_addr = 0xb0,
- .tda9887_conf = TDA9887_PRESENT,
- .decoder = EM28XX_TVP5150,
- .adecoder = EM28XX_TVAUDIO,
- .mute_gpio = compro_mute_gpio,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = TVP5150_COMPOSITE0,
- .amux = EM28XX_AMUX_VIDEO,
- .gpio = compro_unmute_tv_gpio,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = TVP5150_SVIDEO,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = compro_unmute_svid_gpio,
- } },
- },
- [EM2860_BOARD_KAIOMY_TVNPC_U2] = {
- .name = "Kaiomy TVnPC U2",
- .vchannels = 3,
- .tuner_type = TUNER_XC2028,
- .tuner_addr = 0x61,
- .mts_firmware = 1,
- .decoder = EM28XX_TVP5150,
- .tuner_gpio = default_tuner_gpio,
- .ir_codes = RC_MAP_KAIOMY,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = TVP5150_COMPOSITE0,
- .amux = EM28XX_AMUX_VIDEO,
-
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = TVP5150_COMPOSITE1,
- .amux = EM28XX_AMUX_LINE_IN,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = TVP5150_SVIDEO,
- .amux = EM28XX_AMUX_LINE_IN,
- } },
- .radio = {
- .type = EM28XX_RADIO,
- .amux = EM28XX_AMUX_LINE_IN,
- }
- },
- [EM2860_BOARD_EASYCAP] = {
- .name = "Easy Cap Capture DC-60",
- .vchannels = 2,
- .tuner_type = TUNER_ABSENT,
- .decoder = EM28XX_SAA711X,
- .input = { {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE0,
- .amux = EM28XX_AMUX_LINE_IN,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
- .amux = EM28XX_AMUX_LINE_IN,
- } },
- },
- [EM2820_BOARD_IODATA_GVMVP_SZ] = {
- .name = "IO-DATA GV-MVP/SZ",
- .tuner_type = TUNER_PHILIPS_FM1236_MK3,
- .tuner_gpio = default_tuner_gpio,
- .tda9887_conf = TDA9887_PRESENT,
- .decoder = EM28XX_TVP5150,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = TVP5150_COMPOSITE0,
- .amux = EM28XX_AMUX_VIDEO,
- }, { /* Composite has not been tested yet */
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = TVP5150_COMPOSITE1,
- .amux = EM28XX_AMUX_VIDEO,
- }, { /* S-video has not been tested yet */
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = TVP5150_SVIDEO,
- .amux = EM28XX_AMUX_VIDEO,
- } },
- },
- [EM2860_BOARD_TERRATEC_GRABBY] = {
- .name = "Terratec Grabby",
- .vchannels = 2,
- .tuner_type = TUNER_ABSENT,
- .decoder = EM28XX_SAA711X,
- .xclk = EM28XX_XCLK_FREQUENCY_12MHZ,
- .input = { {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE0,
- .amux = EM28XX_AMUX_LINE_IN,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
- .amux = EM28XX_AMUX_LINE_IN,
- } },
- },
- [EM2860_BOARD_TERRATEC_AV350] = {
- .name = "Terratec AV350",
- .vchannels = 2,
- .tuner_type = TUNER_ABSENT,
- .decoder = EM28XX_TVP5150,
- .xclk = EM28XX_XCLK_FREQUENCY_12MHZ,
- .mute_gpio = terratec_av350_mute_gpio,
- .input = { {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = TVP5150_COMPOSITE1,
- .amux = EM28XX_AUDIO_SRC_LINE,
- .gpio = terratec_av350_unmute_gpio,
-
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = TVP5150_SVIDEO,
- .amux = EM28XX_AUDIO_SRC_LINE,
- .gpio = terratec_av350_unmute_gpio,
- } },
- },
-
- [EM2860_BOARD_ELGATO_VIDEO_CAPTURE] = {
- .name = "Elgato Video Capture",
- .decoder = EM28XX_SAA711X,
- .tuner_type = TUNER_ABSENT, /* Capture only device */
- .input = { {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE0,
- .amux = EM28XX_AMUX_LINE_IN,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
- .amux = EM28XX_AMUX_LINE_IN,
- } },
- },
-
- [EM2882_BOARD_EVGA_INDTUBE] = {
- .name = "Evga inDtube",
- .tuner_type = TUNER_XC2028,
- .tuner_gpio = default_tuner_gpio,
- .decoder = EM28XX_TVP5150,
- .xclk = EM28XX_XCLK_FREQUENCY_12MHZ, /* NEC IR */
- .mts_firmware = 1,
- .has_dvb = 1,
- .dvb_gpio = evga_indtube_digital,
- .ir_codes = RC_MAP_EVGA_INDTUBE,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = TVP5150_COMPOSITE0,
- .amux = EM28XX_AMUX_VIDEO,
- .gpio = evga_indtube_analog,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = TVP5150_COMPOSITE1,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = evga_indtube_analog,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = TVP5150_SVIDEO,
- .amux = EM28XX_AMUX_LINE_IN,
- .gpio = evga_indtube_analog,
- } },
- },
- /* eb1a:2868 Empia EM2870 + Philips CU1216L NIM (Philips TDA10023 +
- Infineon TUA6034) */
- [EM2870_BOARD_REDDO_DVB_C_USB_BOX] = {
- .name = "Reddo DVB-C USB TV Box",
- .tuner_type = TUNER_ABSENT,
- .tuner_gpio = reddo_dvb_c_usb_box,
- .has_dvb = 1,
- },
- /* 1b80:a340 - Empia EM2870, NXP TDA18271HD and LG DT3304, sold
- * initially as the KWorld PlusTV 340U, then as the UB435-Q.
- * Early variants have a TDA18271HD/C1, later ones a TDA18271HD/C2 */
- [EM2870_BOARD_KWORLD_A340] = {
- .name = "KWorld PlusTV 340U or UB435-Q (ATSC)",
- .tuner_type = TUNER_ABSENT, /* Digital-only TDA18271HD */
- .has_dvb = 1,
- .dvb_gpio = kworld_a340_digital,
- .tuner_gpio = default_tuner_gpio,
- },
- /* 2013:024f PCTV nanoStick T2 290e.
- * Empia EM28174, Sony CXD2820R and NXP TDA18271HD/C2 */
- [EM28174_BOARD_PCTV_290E] = {
- .name = "PCTV nanoStick T2 290e",
- .i2c_speed = EM2874_I2C_SECONDARY_BUS_SELECT |
- EM28XX_I2C_CLK_WAIT_ENABLE | EM28XX_I2C_FREQ_100_KHZ,
- .tuner_type = TUNER_ABSENT,
- .tuner_gpio = pctv_290e,
- .has_dvb = 1,
- .ir_codes = RC_MAP_PINNACLE_PCTV_HD,
- },
- /* 2013:024f PCTV DVB-S2 Stick 460e
- * Empia EM28174, NXP TDA10071, Conexant CX24118A and Allegro A8293 */
- [EM28174_BOARD_PCTV_460E] = {
- .i2c_speed = EM2874_I2C_SECONDARY_BUS_SELECT |
- EM28XX_I2C_CLK_WAIT_ENABLE | EM28XX_I2C_FREQ_400_KHZ,
- .name = "PCTV DVB-S2 Stick (460e)",
- .tuner_type = TUNER_ABSENT,
- .tuner_gpio = pctv_460e,
- .has_dvb = 1,
- .ir_codes = RC_MAP_PINNACLE_PCTV_HD,
- },
- /* eb1a:5006 Honestech VIDBOX NW03
- * Empia EM2860, Philips SAA7113, Empia EMP202, No Tuner */
- [EM2860_BOARD_HT_VIDBOX_NW03] = {
- .name = "Honestech Vidbox NW03",
- .tuner_type = TUNER_ABSENT,
- .decoder = EM28XX_SAA711X,
- .input = { {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE0,
- .amux = EM28XX_AMUX_LINE_IN,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3, /* S-VIDEO needs confirming */
- .amux = EM28XX_AMUX_LINE_IN,
- } },
- },
- /* 1b80:e425 MaxMedia UB425-TC
- * Empia EM2874B + Micronas DRX 3913KA2 + NXP TDA18271HDC2 */
- [EM2874_BOARD_MAXMEDIA_UB425_TC] = {
- .name = "MaxMedia UB425-TC",
- .tuner_type = TUNER_ABSENT,
- .tuner_gpio = maxmedia_ub425_tc,
- .has_dvb = 1,
- .i2c_speed = EM2874_I2C_SECONDARY_BUS_SELECT |
- EM28XX_I2C_CLK_WAIT_ENABLE |
- EM28XX_I2C_FREQ_400_KHZ,
- },
- /* 2304:0242 PCTV QuatroStick (510e)
- * Empia EM2884 + Micronas DRX 3926K + NXP TDA18271HDC2 */
- [EM2884_BOARD_PCTV_510E] = {
- .name = "PCTV QuatroStick (510e)",
- .tuner_type = TUNER_ABSENT,
- .tuner_gpio = pctv_510e,
- .has_dvb = 1,
- .ir_codes = RC_MAP_PINNACLE_PCTV_HD,
- .i2c_speed = EM2874_I2C_SECONDARY_BUS_SELECT |
- EM28XX_I2C_CLK_WAIT_ENABLE |
- EM28XX_I2C_FREQ_400_KHZ,
- },
- /* 2013:0251 PCTV QuatroStick nano (520e)
- * Empia EM2884 + Micronas DRX 3926K + NXP TDA18271HDC2 */
- [EM2884_BOARD_PCTV_520E] = {
- .name = "PCTV QuatroStick nano (520e)",
- .tuner_type = TUNER_ABSENT,
- .tuner_gpio = pctv_520e,
- .has_dvb = 1,
- .ir_codes = RC_MAP_PINNACLE_PCTV_HD,
- .i2c_speed = EM2874_I2C_SECONDARY_BUS_SELECT |
- EM28XX_I2C_CLK_WAIT_ENABLE |
- EM28XX_I2C_FREQ_400_KHZ,
- },
-};
-const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards);
-
-/* table of devices that work with this driver */
-struct usb_device_id em28xx_id_table[] = {
- { USB_DEVICE(0xeb1a, 0x2750),
- .driver_info = EM2750_BOARD_UNKNOWN },
- { USB_DEVICE(0xeb1a, 0x2751),
- .driver_info = EM2750_BOARD_UNKNOWN },
- { USB_DEVICE(0xeb1a, 0x2800),
- .driver_info = EM2800_BOARD_UNKNOWN },
- { USB_DEVICE(0xeb1a, 0x2710),
- .driver_info = EM2820_BOARD_UNKNOWN },
- { USB_DEVICE(0xeb1a, 0x2820),
- .driver_info = EM2820_BOARD_UNKNOWN },
- { USB_DEVICE(0xeb1a, 0x2821),
- .driver_info = EM2820_BOARD_UNKNOWN },
- { USB_DEVICE(0xeb1a, 0x2860),
- .driver_info = EM2820_BOARD_UNKNOWN },
- { USB_DEVICE(0xeb1a, 0x2861),
- .driver_info = EM2820_BOARD_UNKNOWN },
- { USB_DEVICE(0xeb1a, 0x2862),
- .driver_info = EM2820_BOARD_UNKNOWN },
- { USB_DEVICE(0xeb1a, 0x2863),
- .driver_info = EM2820_BOARD_UNKNOWN },
- { USB_DEVICE(0xeb1a, 0x2870),
- .driver_info = EM2820_BOARD_UNKNOWN },
- { USB_DEVICE(0xeb1a, 0x2881),
- .driver_info = EM2820_BOARD_UNKNOWN },
- { USB_DEVICE(0xeb1a, 0x2883),
- .driver_info = EM2820_BOARD_UNKNOWN },
- { USB_DEVICE(0xeb1a, 0x2868),
- .driver_info = EM2820_BOARD_UNKNOWN },
- { USB_DEVICE(0xeb1a, 0x2875),
- .driver_info = EM2820_BOARD_UNKNOWN },
- { USB_DEVICE(0xeb1a, 0xe300),
- .driver_info = EM2861_BOARD_KWORLD_PVRTV_300U },
- { USB_DEVICE(0xeb1a, 0xe303),
- .driver_info = EM2860_BOARD_KAIOMY_TVNPC_U2 },
- { USB_DEVICE(0xeb1a, 0xe305),
- .driver_info = EM2880_BOARD_KWORLD_DVB_305U },
- { USB_DEVICE(0xeb1a, 0xe310),
- .driver_info = EM2880_BOARD_MSI_DIGIVOX_AD },
- { USB_DEVICE(0xeb1a, 0xa313),
- .driver_info = EM2882_BOARD_KWORLD_ATSC_315U },
- { USB_DEVICE(0xeb1a, 0xa316),
- .driver_info = EM2883_BOARD_KWORLD_HYBRID_330U },
- { USB_DEVICE(0xeb1a, 0xe320),
- .driver_info = EM2880_BOARD_MSI_DIGIVOX_AD_II },
- { USB_DEVICE(0xeb1a, 0xe323),
- .driver_info = EM2882_BOARD_KWORLD_VS_DVBT },
- { USB_DEVICE(0xeb1a, 0xe350),
- .driver_info = EM2870_BOARD_KWORLD_350U },
- { USB_DEVICE(0xeb1a, 0xe355),
- .driver_info = EM2870_BOARD_KWORLD_355U },
- { USB_DEVICE(0xeb1a, 0x2801),
- .driver_info = EM2800_BOARD_GRABBEEX_USB2800 },
- { USB_DEVICE(0xeb1a, 0xe357),
- .driver_info = EM2870_BOARD_KWORLD_355U },
- { USB_DEVICE(0xeb1a, 0xe359),
- .driver_info = EM2870_BOARD_KWORLD_355U },
- { USB_DEVICE(0x1b80, 0xe302),
- .driver_info = EM2820_BOARD_PINNACLE_DVC_90 }, /* Kaiser Baas Video to DVD maker */
- { USB_DEVICE(0x1b80, 0xe304),
- .driver_info = EM2820_BOARD_PINNACLE_DVC_90 }, /* Kworld DVD Maker 2 */
- { USB_DEVICE(0x0ccd, 0x0036),
- .driver_info = EM2820_BOARD_TERRATEC_CINERGY_250 },
- { USB_DEVICE(0x0ccd, 0x004c),
- .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS_FR },
- { USB_DEVICE(0x0ccd, 0x004f),
- .driver_info = EM2860_BOARD_TERRATEC_HYBRID_XS },
- { USB_DEVICE(0x0ccd, 0x005e),
- .driver_info = EM2882_BOARD_TERRATEC_HYBRID_XS },
- { USB_DEVICE(0x0ccd, 0x0042),
- .driver_info = EM2882_BOARD_TERRATEC_HYBRID_XS },
- { USB_DEVICE(0x0ccd, 0x0043),
- .driver_info = EM2870_BOARD_TERRATEC_XS },
- { USB_DEVICE(0x0ccd, 0x008e), /* Cinergy HTC USB XS Rev. 1 */
- .driver_info = EM2884_BOARD_TERRATEC_H5 },
- { USB_DEVICE(0x0ccd, 0x00ac), /* Cinergy HTC USB XS Rev. 2 */
- .driver_info = EM2884_BOARD_TERRATEC_H5 },
- { USB_DEVICE(0x0ccd, 0x10a2), /* H5 Rev. 1 */
- .driver_info = EM2884_BOARD_TERRATEC_H5 },
- { USB_DEVICE(0x0ccd, 0x10ad), /* H5 Rev. 2 */
- .driver_info = EM2884_BOARD_TERRATEC_H5 },
- { USB_DEVICE(0x0ccd, 0x0084),
- .driver_info = EM2860_BOARD_TERRATEC_AV350 },
- { USB_DEVICE(0x0ccd, 0x0096),
- .driver_info = EM2860_BOARD_TERRATEC_GRABBY },
- { USB_DEVICE(0x0ccd, 0x10AF),
- .driver_info = EM2860_BOARD_TERRATEC_GRABBY },
- { USB_DEVICE(0x0ccd, 0x00b2),
- .driver_info = EM2884_BOARD_CINERGY_HTC_STICK },
- { USB_DEVICE(0x0fd9, 0x0033),
- .driver_info = EM2860_BOARD_ELGATO_VIDEO_CAPTURE},
- { USB_DEVICE(0x185b, 0x2870),
- .driver_info = EM2870_BOARD_COMPRO_VIDEOMATE },
- { USB_DEVICE(0x185b, 0x2041),
- .driver_info = EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU },
- { USB_DEVICE(0x2040, 0x4200),
- .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
- { USB_DEVICE(0x2040, 0x4201),
- .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
- { USB_DEVICE(0x2040, 0x6500),
- .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900 },
- { USB_DEVICE(0x2040, 0x6502),
- .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2 },
- { USB_DEVICE(0x2040, 0x6513), /* HCW HVR-980 */
- .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
- { USB_DEVICE(0x2040, 0x6517), /* HP HVR-950 */
- .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
- { USB_DEVICE(0x2040, 0x651b), /* RP HVR-950 */
- .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
- { USB_DEVICE(0x2040, 0x651f),
- .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850 },
- { USB_DEVICE(0x0438, 0xb002),
- .driver_info = EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600 },
- { USB_DEVICE(0x2001, 0xf112),
- .driver_info = EM2820_BOARD_DLINK_USB_TV },
- { USB_DEVICE(0x2304, 0x0207),
- .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
- { USB_DEVICE(0x2304, 0x0208),
- .driver_info = EM2820_BOARD_PINNACLE_USB_2 },
- { USB_DEVICE(0x2304, 0x021a),
- .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
- { USB_DEVICE(0x2304, 0x0226),
- .driver_info = EM2882_BOARD_PINNACLE_HYBRID_PRO_330E },
- { USB_DEVICE(0x2304, 0x0227),
- .driver_info = EM2880_BOARD_PINNACLE_PCTV_HD_PRO },
- { USB_DEVICE(0x0413, 0x6023),
- .driver_info = EM2800_BOARD_LEADTEK_WINFAST_USBII },
- { USB_DEVICE(0x093b, 0xa003),
- .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
- { USB_DEVICE(0x093b, 0xa005),
- .driver_info = EM2861_BOARD_PLEXTOR_PX_TV100U },
- { USB_DEVICE(0x04bb, 0x0515),
- .driver_info = EM2820_BOARD_IODATA_GVMVP_SZ },
- { USB_DEVICE(0xeb1a, 0x50a6),
- .driver_info = EM2860_BOARD_GADMEI_UTV330 },
- { USB_DEVICE(0x1b80, 0xa340),
- .driver_info = EM2870_BOARD_KWORLD_A340 },
- { USB_DEVICE(0x2013, 0x024f),
- .driver_info = EM28174_BOARD_PCTV_290E },
- { USB_DEVICE(0x2013, 0x024c),
- .driver_info = EM28174_BOARD_PCTV_460E },
- { USB_DEVICE(0x2040, 0x1605),
- .driver_info = EM2884_BOARD_HAUPPAUGE_WINTV_HVR_930C },
- { USB_DEVICE(0xeb1a, 0x5006),
- .driver_info = EM2860_BOARD_HT_VIDBOX_NW03 },
- { USB_DEVICE(0x1b80, 0xe309), /* Sveon STV40 */
- .driver_info = EM2860_BOARD_EASYCAP },
- { USB_DEVICE(0x1b80, 0xe425),
- .driver_info = EM2874_BOARD_MAXMEDIA_UB425_TC },
- { USB_DEVICE(0x2304, 0x0242),
- .driver_info = EM2884_BOARD_PCTV_510E },
- { USB_DEVICE(0x2013, 0x0251),
- .driver_info = EM2884_BOARD_PCTV_520E },
- { },
-};
-MODULE_DEVICE_TABLE(usb, em28xx_id_table);
-
-/*
- * EEPROM hash table for devices with generic USB IDs
- */
-static struct em28xx_hash_table em28xx_eeprom_hash[] = {
- /* P/N: SA 60002070465 Tuner: TVF7533-MF */
- {0x6ce05a8f, EM2820_BOARD_PROLINK_PLAYTV_USB2, TUNER_YMEC_TVF_5533MF},
- {0x72cc5a8b, EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2, TUNER_YMEC_TVF_5533MF},
- {0x966a0441, EM2880_BOARD_KWORLD_DVB_310U, TUNER_XC2028},
- {0x166a0441, EM2880_BOARD_EMPIRE_DUAL_TV, TUNER_XC2028},
- {0xcee44a99, EM2882_BOARD_EVGA_INDTUBE, TUNER_XC2028},
- {0xb8846b20, EM2881_BOARD_PINNACLE_HYBRID_PRO, TUNER_XC2028},
- {0x63f653bd, EM2870_BOARD_REDDO_DVB_C_USB_BOX, TUNER_ABSENT},
- {0x4e913442, EM2882_BOARD_DIKOM_DK300, TUNER_XC2028},
-};
-
-/* I2C devicelist hash table for devices with generic USB IDs */
-static struct em28xx_hash_table em28xx_i2c_hash[] = {
- {0xb06a32c3, EM2800_BOARD_TERRATEC_CINERGY_200, TUNER_LG_PAL_NEW_TAPC},
- {0xf51200e3, EM2800_BOARD_VGEAR_POCKETTV, TUNER_LG_PAL_NEW_TAPC},
- {0x1ba50080, EM2860_BOARD_SAA711X_REFERENCE_DESIGN, TUNER_ABSENT},
- {0x77800080, EM2860_BOARD_TVP5150_REFERENCE_DESIGN, TUNER_ABSENT},
- {0xc51200e3, EM2820_BOARD_GADMEI_TVR200, TUNER_LG_PAL_NEW_TAPC},
- {0x4ba50080, EM2861_BOARD_GADMEI_UTV330PLUS, TUNER_TNF_5335MF},
- {0x6b800080, EM2874_BOARD_LEADERSHIP_ISDBT, TUNER_ABSENT},
-};
-
-/* I2C possible address to saa7115, tvp5150, msp3400, tvaudio */
-static unsigned short saa711x_addrs[] = {
- 0x4a >> 1, 0x48 >> 1, /* SAA7111, SAA7111A and SAA7113 */
- 0x42 >> 1, 0x40 >> 1, /* SAA7114, SAA7115 and SAA7118 */
- I2C_CLIENT_END };
-
-static unsigned short tvp5150_addrs[] = {
- 0xb8 >> 1,
- 0xba >> 1,
- I2C_CLIENT_END
-};
-
-static unsigned short msp3400_addrs[] = {
- 0x80 >> 1,
- 0x88 >> 1,
- I2C_CLIENT_END
-};
-
-int em28xx_tuner_callback(void *ptr, int component, int command, int arg)
-{
- int rc = 0;
- struct em28xx *dev = ptr;
-
- if (dev->tuner_type != TUNER_XC2028 && dev->tuner_type != TUNER_XC5000)
- return 0;
-
- if (command != XC2028_TUNER_RESET && command != XC5000_TUNER_RESET)
- return 0;
-
- rc = em28xx_gpio_set(dev, dev->board.tuner_gpio);
-
- return rc;
-}
-EXPORT_SYMBOL_GPL(em28xx_tuner_callback);
-
-static inline void em28xx_set_model(struct em28xx *dev)
-{
- memcpy(&dev->board, &em28xx_boards[dev->model], sizeof(dev->board));
-
- /* Those are the default values for the majority of boards
- Use those values if not specified otherwise at boards entry
- */
- if (!dev->board.xclk)
- dev->board.xclk = EM28XX_XCLK_IR_RC5_MODE |
- EM28XX_XCLK_FREQUENCY_12MHZ;
-
- if (!dev->board.i2c_speed)
- dev->board.i2c_speed = EM28XX_I2C_CLK_WAIT_ENABLE |
- EM28XX_I2C_FREQ_100_KHZ;
-}
-
-
-/* FIXME: Should be replaced by a proper mt9m111 driver */
-static int em28xx_initialize_mt9m111(struct em28xx *dev)
-{
- int i;
- unsigned char regs[][3] = {
- { 0x0d, 0x00, 0x01, }, /* reset and use defaults */
- { 0x0d, 0x00, 0x00, },
- { 0x0a, 0x00, 0x21, },
- { 0x21, 0x04, 0x00, }, /* full readout speed, no row/col skipping */
- };
-
- for (i = 0; i < ARRAY_SIZE(regs); i++)
- i2c_master_send(&dev->i2c_client, ®s[i][0], 3);
-
- return 0;
-}
-
-
-/* FIXME: Should be replaced by a proper mt9m001 driver */
-static int em28xx_initialize_mt9m001(struct em28xx *dev)
-{
- int i;
- unsigned char regs[][3] = {
- { 0x0d, 0x00, 0x01, },
- { 0x0d, 0x00, 0x00, },
- { 0x04, 0x05, 0x00, }, /* hres = 1280 */
- { 0x03, 0x04, 0x00, }, /* vres = 1024 */
- { 0x20, 0x11, 0x00, },
- { 0x06, 0x00, 0x10, },
- { 0x2b, 0x00, 0x24, },
- { 0x2e, 0x00, 0x24, },
- { 0x35, 0x00, 0x24, },
- { 0x2d, 0x00, 0x20, },
- { 0x2c, 0x00, 0x20, },
- { 0x09, 0x0a, 0xd4, },
- { 0x35, 0x00, 0x57, },
- };
-
- for (i = 0; i < ARRAY_SIZE(regs); i++)
- i2c_master_send(&dev->i2c_client, ®s[i][0], 3);
-
- return 0;
-}
-
-/* HINT method: webcam I2C chips
- *
- * This method works for webcams with Micron sensors
- */
-static int em28xx_hint_sensor(struct em28xx *dev)
-{
- int rc;
- char *sensor_name;
- unsigned char cmd;
- __be16 version_be;
- u16 version;
-
- /* Micron sensor detection */
- dev->i2c_client.addr = 0xba >> 1;
- cmd = 0;
- i2c_master_send(&dev->i2c_client, &cmd, 1);
- rc = i2c_master_recv(&dev->i2c_client, (char *)&version_be, 2);
- if (rc != 2)
- return -EINVAL;
-
- version = be16_to_cpu(version_be);
- switch (version) {
- case 0x8232: /* mt9v011 640x480 1.3 Mpix sensor */
- case 0x8243: /* mt9v011 rev B 640x480 1.3 Mpix sensor */
- dev->model = EM2820_BOARD_SILVERCREST_WEBCAM;
- em28xx_set_model(dev);
-
- sensor_name = "mt9v011";
- dev->em28xx_sensor = EM28XX_MT9V011;
- dev->sensor_xres = 640;
- dev->sensor_yres = 480;
- /*
- * FIXME: mt9v011 uses I2S speed as xtal clk - at least with
- * the Silvercrest cam I have here for testing - for higher
- * resolutions, a high clock cause horizontal artifacts, so we
- * need to use a lower xclk frequency.
- * Yet, it would be possible to adjust xclk depending on the
- * desired resolution, since this affects directly the
- * frame rate.
- */
- dev->board.xclk = EM28XX_XCLK_FREQUENCY_4_3MHZ;
- dev->sensor_xtal = 4300000;
-
- /* probably means GRGB 16 bit bayer */
- dev->vinmode = 0x0d;
- dev->vinctl = 0x00;
-
- break;
-
- case 0x143a: /* MT9M111 as found in the ECS G200 */
- dev->model = EM2750_BOARD_UNKNOWN;
- em28xx_set_model(dev);
-
- sensor_name = "mt9m111";
- dev->board.xclk = EM28XX_XCLK_FREQUENCY_48MHZ;
- dev->em28xx_sensor = EM28XX_MT9M111;
- em28xx_initialize_mt9m111(dev);
- dev->sensor_xres = 640;
- dev->sensor_yres = 512;
-
- dev->vinmode = 0x0a;
- dev->vinctl = 0x00;
-
- break;
-
- case 0x8431:
- dev->model = EM2750_BOARD_UNKNOWN;
- em28xx_set_model(dev);
-
- sensor_name = "mt9m001";
- dev->em28xx_sensor = EM28XX_MT9M001;
- em28xx_initialize_mt9m001(dev);
- dev->sensor_xres = 1280;
- dev->sensor_yres = 1024;
-
- /* probably means BGGR 16 bit bayer */
- dev->vinmode = 0x0c;
- dev->vinctl = 0x00;
-
- break;
- default:
- printk("Unknown Micron Sensor 0x%04x\n", version);
- return -EINVAL;
- }
-
- /* Setup webcam defaults */
- em28xx_pre_card_setup(dev);
-
- em28xx_errdev("Sensor is %s, using model %s entry.\n",
- sensor_name, em28xx_boards[dev->model].name);
-
- return 0;
-}
-
-/* Since em28xx_pre_card_setup() requires a proper dev->model,
- * this won't work for boards with generic PCI IDs
- */
-static void em28xx_pre_card_setup(struct em28xx *dev)
-{
- /* Set the initial XCLK and I2C clock values based on the board
- definition */
- em28xx_write_reg(dev, EM28XX_R0F_XCLK, dev->board.xclk & 0x7f);
- if (!dev->board.is_em2800)
- em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, dev->board.i2c_speed);
- msleep(50);
-
- /* request some modules */
- switch (dev->model) {
- case EM2861_BOARD_PLEXTOR_PX_TV100U:
- /* Sets the msp34xx I2S speed */
- dev->i2s_speed = 2048000;
- break;
- case EM2861_BOARD_KWORLD_PVRTV_300U:
- case EM2880_BOARD_KWORLD_DVB_305U:
- em28xx_write_reg(dev, EM28XX_R08_GPIO, 0x6d);
- msleep(10);
- em28xx_write_reg(dev, EM28XX_R08_GPIO, 0x7d);
- msleep(10);
- break;
- case EM2870_BOARD_COMPRO_VIDEOMATE:
- /* TODO: someone can do some cleanup here...
- not everything's needed */
- em28xx_write_reg(dev, EM2880_R04_GPO, 0x00);
- msleep(10);
- em28xx_write_reg(dev, EM2880_R04_GPO, 0x01);
- msleep(10);
- em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
- mdelay(70);
- em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfc);
- mdelay(70);
- em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xdc);
- mdelay(70);
- em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfc);
- mdelay(70);
- break;
- case EM2870_BOARD_TERRATEC_XS_MT2060:
- /* this device needs some gpio writes to get the DVB-T
- demod work */
- em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
- mdelay(70);
- em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xde);
- mdelay(70);
- em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
- mdelay(70);
- break;
- case EM2870_BOARD_PINNACLE_PCTV_DVB:
- /* this device needs some gpio writes to get the
- DVB-T demod work */
- em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
- mdelay(70);
- em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xde);
- mdelay(70);
- em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
- mdelay(70);
- break;
- case EM2820_BOARD_GADMEI_UTV310:
- case EM2820_BOARD_MSI_VOX_USB_2:
- /* enables audio for that devices */
- em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
- break;
-
- case EM2882_BOARD_KWORLD_ATSC_315U:
- em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
- msleep(10);
- em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
- msleep(10);
- em28xx_write_reg(dev, EM2880_R04_GPO, 0x00);
- msleep(10);
- em28xx_write_reg(dev, EM2880_R04_GPO, 0x08);
- msleep(10);
- break;
-
- case EM2860_BOARD_KAIOMY_TVNPC_U2:
- em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x07", 1);
- em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
- em28xx_write_regs(dev, 0x0d, "\x42", 1);
- em28xx_write_regs(dev, 0x08, "\xfd", 1);
- msleep(10);
- em28xx_write_regs(dev, 0x08, "\xff", 1);
- msleep(10);
- em28xx_write_regs(dev, 0x08, "\x7f", 1);
- msleep(10);
- em28xx_write_regs(dev, 0x08, "\x6b", 1);
-
- break;
- case EM2860_BOARD_EASYCAP:
- em28xx_write_regs(dev, 0x08, "\xf8", 1);
- break;
-
- case EM2820_BOARD_IODATA_GVMVP_SZ:
- em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
- msleep(70);
- em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf7);
- msleep(10);
- em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
- msleep(70);
- em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
- msleep(70);
- break;
- }
-
- em28xx_gpio_set(dev, dev->board.tuner_gpio);
- em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
-
- /* Unlock device */
- em28xx_set_mode(dev, EM28XX_SUSPEND);
-}
-
-static void em28xx_setup_xc3028(struct em28xx *dev, struct xc2028_ctrl *ctl)
-{
- memset(ctl, 0, sizeof(*ctl));
-
- ctl->fname = XC2028_DEFAULT_FIRMWARE;
- ctl->max_len = 64;
- ctl->mts = em28xx_boards[dev->model].mts_firmware;
-
- switch (dev->model) {
- case EM2880_BOARD_EMPIRE_DUAL_TV:
- case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
- case EM2882_BOARD_TERRATEC_HYBRID_XS:
- ctl->demod = XC3028_FE_ZARLINK456;
- break;
- case EM2880_BOARD_TERRATEC_HYBRID_XS:
- case EM2880_BOARD_TERRATEC_HYBRID_XS_FR:
- case EM2881_BOARD_PINNACLE_HYBRID_PRO:
- ctl->demod = XC3028_FE_ZARLINK456;
- break;
- case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
- case EM2882_BOARD_PINNACLE_HYBRID_PRO_330E:
- ctl->demod = XC3028_FE_DEFAULT;
- break;
- case EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600:
- ctl->demod = XC3028_FE_DEFAULT;
- ctl->fname = XC3028L_DEFAULT_FIRMWARE;
- break;
- case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
- case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
- case EM2880_BOARD_PINNACLE_PCTV_HD_PRO:
- /* FIXME: Better to specify the needed IF */
- ctl->demod = XC3028_FE_DEFAULT;
- break;
- case EM2883_BOARD_KWORLD_HYBRID_330U:
- case EM2882_BOARD_DIKOM_DK300:
- case EM2882_BOARD_KWORLD_VS_DVBT:
- ctl->demod = XC3028_FE_CHINA;
- ctl->fname = XC2028_DEFAULT_FIRMWARE;
- break;
- case EM2882_BOARD_EVGA_INDTUBE:
- ctl->demod = XC3028_FE_CHINA;
- ctl->fname = XC3028L_DEFAULT_FIRMWARE;
- break;
- default:
- ctl->demod = XC3028_FE_OREN538;
- }
-}
-
-static void em28xx_tuner_setup(struct em28xx *dev)
-{
- struct tuner_setup tun_setup;
- struct v4l2_frequency f;
-
- if (dev->tuner_type == TUNER_ABSENT)
- return;
-
- memset(&tun_setup, 0, sizeof(tun_setup));
-
- tun_setup.mode_mask = T_ANALOG_TV | T_RADIO;
- tun_setup.tuner_callback = em28xx_tuner_callback;
-
- if (dev->board.radio.type) {
- tun_setup.type = dev->board.radio.type;
- tun_setup.addr = dev->board.radio_addr;
-
- v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);
- }
-
- if ((dev->tuner_type != TUNER_ABSENT) && (dev->tuner_type)) {
- tun_setup.type = dev->tuner_type;
- tun_setup.addr = dev->tuner_addr;
-
- v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);
- }
-
- if (dev->tda9887_conf) {
- struct v4l2_priv_tun_config tda9887_cfg;
-
- tda9887_cfg.tuner = TUNER_TDA9887;
- tda9887_cfg.priv = &dev->tda9887_conf;
-
- v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config, &tda9887_cfg);
- }
-
- if (dev->tuner_type == TUNER_XC2028) {
- struct v4l2_priv_tun_config xc2028_cfg;
- struct xc2028_ctrl ctl;
-
- memset(&xc2028_cfg, 0, sizeof(xc2028_cfg));
- memset(&ctl, 0, sizeof(ctl));
-
- em28xx_setup_xc3028(dev, &ctl);
-
- xc2028_cfg.tuner = TUNER_XC2028;
- xc2028_cfg.priv = &ctl;
-
- v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config, &xc2028_cfg);
- }
-
- /* configure tuner */
- f.tuner = 0;
- f.type = V4L2_TUNER_ANALOG_TV;
- f.frequency = 9076; /* just a magic number */
- dev->ctl_freq = f.frequency;
- v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f);
-}
-
-static int em28xx_hint_board(struct em28xx *dev)
-{
- int i;
-
- /* HINT method: EEPROM
- *
- * This method works only for boards with eeprom.
- * Uses a hash of all eeprom bytes. The hash should be
- * unique for a vendor/tuner pair.
- * There are a high chance that tuners for different
- * video standards produce different hashes.
- */
- for (i = 0; i < ARRAY_SIZE(em28xx_eeprom_hash); i++) {
- if (dev->hash == em28xx_eeprom_hash[i].hash) {
- dev->model = em28xx_eeprom_hash[i].model;
- dev->tuner_type = em28xx_eeprom_hash[i].tuner;
-
- em28xx_errdev("Your board has no unique USB ID.\n");
- em28xx_errdev("A hint were successfully done, "
- "based on eeprom hash.\n");
- em28xx_errdev("This method is not 100%% failproof.\n");
- em28xx_errdev("If the board were missdetected, "
- "please email this log to:\n");
- em28xx_errdev("\tV4L Mailing List "
- " <linux-media@vger.kernel.org>\n");
- em28xx_errdev("Board detected as %s\n",
- em28xx_boards[dev->model].name);
-
- return 0;
- }
- }
-
- /* HINT method: I2C attached devices
- *
- * This method works for all boards.
- * Uses a hash of i2c scanned devices.
- * Devices with the same i2c attached chips will
- * be considered equal.
- * This method is less precise than the eeprom one.
- */
-
- /* user did not request i2c scanning => do it now */
- if (!dev->i2c_hash)
- em28xx_do_i2c_scan(dev);
-
- for (i = 0; i < ARRAY_SIZE(em28xx_i2c_hash); i++) {
- if (dev->i2c_hash == em28xx_i2c_hash[i].hash) {
- dev->model = em28xx_i2c_hash[i].model;
- dev->tuner_type = em28xx_i2c_hash[i].tuner;
- em28xx_errdev("Your board has no unique USB ID.\n");
- em28xx_errdev("A hint were successfully done, "
- "based on i2c devicelist hash.\n");
- em28xx_errdev("This method is not 100%% failproof.\n");
- em28xx_errdev("If the board were missdetected, "
- "please email this log to:\n");
- em28xx_errdev("\tV4L Mailing List "
- " <linux-media@vger.kernel.org>\n");
- em28xx_errdev("Board detected as %s\n",
- em28xx_boards[dev->model].name);
-
- return 0;
- }
- }
-
- em28xx_errdev("Your board has no unique USB ID and thus need a "
- "hint to be detected.\n");
- em28xx_errdev("You may try to use card=<n> insmod option to "
- "workaround that.\n");
- em28xx_errdev("Please send an email with this log to:\n");
- em28xx_errdev("\tV4L Mailing List <linux-media@vger.kernel.org>\n");
- em28xx_errdev("Board eeprom hash is 0x%08lx\n", dev->hash);
- em28xx_errdev("Board i2c devicelist hash is 0x%08lx\n", dev->i2c_hash);
-
- em28xx_errdev("Here is a list of valid choices for the card=<n>"
- " insmod option:\n");
- for (i = 0; i < em28xx_bcount; i++) {
- em28xx_errdev(" card=%d -> %s\n",
- i, em28xx_boards[i].name);
- }
- return -1;
-}
-
-static void em28xx_card_setup(struct em28xx *dev)
-{
- /*
- * If the device can be a webcam, seek for a sensor.
- * If sensor is not found, then it isn't a webcam.
- */
- if (dev->board.is_webcam) {
- if (em28xx_hint_sensor(dev) < 0)
- dev->board.is_webcam = 0;
- else
- dev->progressive = 1;
- }
-
- if (!dev->board.is_webcam) {
- switch (dev->model) {
- case EM2820_BOARD_UNKNOWN:
- case EM2800_BOARD_UNKNOWN:
- /*
- * The K-WORLD DVB-T 310U is detected as an MSI Digivox AD.
- *
- * This occurs because they share identical USB vendor and
- * product IDs.
- *
- * What we do here is look up the EEPROM hash of the K-WORLD
- * and if it is found then we decide that we do not have
- * a DIGIVOX and reset the device to the K-WORLD instead.
- *
- * This solution is only valid if they do not share eeprom
- * hash identities which has not been determined as yet.
- */
- if (em28xx_hint_board(dev) < 0)
- em28xx_errdev("Board not discovered\n");
- else {
- em28xx_set_model(dev);
- em28xx_pre_card_setup(dev);
- }
- break;
- default:
- em28xx_set_model(dev);
- }
- }
-
- em28xx_info("Identified as %s (card=%d)\n",
- dev->board.name, dev->model);
-
- dev->tuner_type = em28xx_boards[dev->model].tuner_type;
- if (em28xx_boards[dev->model].tuner_addr)
- dev->tuner_addr = em28xx_boards[dev->model].tuner_addr;
-
- if (em28xx_boards[dev->model].tda9887_conf)
- dev->tda9887_conf = em28xx_boards[dev->model].tda9887_conf;
-
- /* request some modules */
- switch (dev->model) {
- case EM2820_BOARD_HAUPPAUGE_WINTV_USB_2:
- case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
- case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
- case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
- case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
- {
- struct tveeprom tv;
-#if defined(CONFIG_MODULES) && defined(MODULE)
- request_module("tveeprom");
-#endif
- /* Call first TVeeprom */
-
- dev->i2c_client.addr = 0xa0 >> 1;
- tveeprom_hauppauge_analog(&dev->i2c_client, &tv, dev->eedata);
-
- dev->tuner_type = tv.tuner_type;
-
- if (tv.audio_processor == V4L2_IDENT_MSPX4XX) {
- dev->i2s_speed = 2048000;
- dev->board.has_msp34xx = 1;
- }
- break;
- }
- case EM2882_BOARD_KWORLD_ATSC_315U:
- em28xx_write_reg(dev, 0x0d, 0x42);
- msleep(10);
- em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
- msleep(10);
- break;
- case EM2820_BOARD_KWORLD_PVRTV2800RF:
- /* GPIO enables sound on KWORLD PVR TV 2800RF */
- em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf9);
- break;
- case EM2820_BOARD_UNKNOWN:
- case EM2800_BOARD_UNKNOWN:
- /*
- * The K-WORLD DVB-T 310U is detected as an MSI Digivox AD.
- *
- * This occurs because they share identical USB vendor and
- * product IDs.
- *
- * What we do here is look up the EEPROM hash of the K-WORLD
- * and if it is found then we decide that we do not have
- * a DIGIVOX and reset the device to the K-WORLD instead.
- *
- * This solution is only valid if they do not share eeprom
- * hash identities which has not been determined as yet.
- */
- case EM2880_BOARD_MSI_DIGIVOX_AD:
- if (!em28xx_hint_board(dev))
- em28xx_set_model(dev);
-
- /* In cases where we had to use a board hint, the call to
- em28xx_set_mode() in em28xx_pre_card_setup() was a no-op,
- so make the call now so the analog GPIOs are set properly
- before probing the i2c bus. */
- em28xx_gpio_set(dev, dev->board.tuner_gpio);
- em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
- break;
-
-/*
- * The Dikom DK300 is detected as an Kworld VS-DVB-T 323UR.
- *
- * This occurs because they share identical USB vendor and
- * product IDs.
- *
- * What we do here is look up the EEPROM hash of the Dikom
- * and if it is found then we decide that we do not have
- * a Kworld and reset the device to the Dikom instead.
- *
- * This solution is only valid if they do not share eeprom
- * hash identities which has not been determined as yet.
- */
- case EM2882_BOARD_KWORLD_VS_DVBT:
- if (!em28xx_hint_board(dev))
- em28xx_set_model(dev);
-
- /* In cases where we had to use a board hint, the call to
- em28xx_set_mode() in em28xx_pre_card_setup() was a no-op,
- so make the call now so the analog GPIOs are set properly
- before probing the i2c bus. */
- em28xx_gpio_set(dev, dev->board.tuner_gpio);
- em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
- break;
- }
-
- if (dev->board.valid == EM28XX_BOARD_NOT_VALIDATED) {
- em28xx_errdev("\n\n");
- em28xx_errdev("The support for this board weren't "
- "valid yet.\n");
- em28xx_errdev("Please send a report of having this working\n");
- em28xx_errdev("not to V4L mailing list (and/or to other "
- "addresses)\n\n");
- }
-
- /* Allow override tuner type by a module parameter */
- if (tuner >= 0)
- dev->tuner_type = tuner;
-
- /* request some modules */
- if (dev->board.has_msp34xx)
- v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
- "msp3400", 0, msp3400_addrs);
-
- if (dev->board.decoder == EM28XX_SAA711X)
- v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
- "saa7115_auto", 0, saa711x_addrs);
-
- if (dev->board.decoder == EM28XX_TVP5150)
- v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
- "tvp5150", 0, tvp5150_addrs);
-
- if (dev->em28xx_sensor == EM28XX_MT9V011) {
- struct mt9v011_platform_data pdata;
- struct i2c_board_info mt9v011_info = {
- .type = "mt9v011",
- .addr = 0xba >> 1,
- .platform_data = &pdata,
- };
-
- pdata.xtal = dev->sensor_xtal;
- v4l2_i2c_new_subdev_board(&dev->v4l2_dev, &dev->i2c_adap,
- &mt9v011_info, NULL);
- }
-
-
- if (dev->board.adecoder == EM28XX_TVAUDIO)
- v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
- "tvaudio", dev->board.tvaudio_addr, NULL);
-
- if (dev->board.tuner_type != TUNER_ABSENT) {
- int has_demod = (dev->tda9887_conf & TDA9887_PRESENT);
-
- if (dev->board.radio.type)
- v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
- "tuner", dev->board.radio_addr, NULL);
-
- if (has_demod)
- v4l2_i2c_new_subdev(&dev->v4l2_dev,
- &dev->i2c_adap, "tuner",
- 0, v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
- if (dev->tuner_addr == 0) {
- enum v4l2_i2c_tuner_type type =
- has_demod ? ADDRS_TV_WITH_DEMOD : ADDRS_TV;
- struct v4l2_subdev *sd;
-
- sd = v4l2_i2c_new_subdev(&dev->v4l2_dev,
- &dev->i2c_adap, "tuner",
- 0, v4l2_i2c_tuner_addrs(type));
-
- if (sd)
- dev->tuner_addr = v4l2_i2c_subdev_addr(sd);
- } else {
- v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
- "tuner", dev->tuner_addr, NULL);
- }
- }
-
- em28xx_tuner_setup(dev);
-}
-
-
-#if defined(CONFIG_MODULES) && defined(MODULE)
-static void request_module_async(struct work_struct *work)
-{
- struct em28xx *dev = container_of(work,
- struct em28xx, request_module_wk);
-
- if (dev->has_audio_class)
- request_module("snd-usb-audio");
- else if (dev->has_alsa_audio)
- request_module("em28xx-alsa");
-
- if (dev->board.has_dvb)
- request_module("em28xx-dvb");
- if (dev->board.ir_codes && !disable_ir)
- request_module("em28xx-rc");
-}
-
-static void request_modules(struct em28xx *dev)
-{
- INIT_WORK(&dev->request_module_wk, request_module_async);
- schedule_work(&dev->request_module_wk);
-}
-
-static void flush_request_modules(struct em28xx *dev)
-{
- flush_work_sync(&dev->request_module_wk);
-}
-#else
-#define request_modules(dev)
-#define flush_request_modules(dev)
-#endif /* CONFIG_MODULES */
-
-/*
- * em28xx_release_resources()
- * unregisters the v4l2,i2c and usb devices
- * called when the device gets disconnected or at module unload
-*/
-void em28xx_release_resources(struct em28xx *dev)
-{
- /*FIXME: I2C IR should be disconnected */
-
- em28xx_release_analog_resources(dev);
-
- em28xx_i2c_unregister(dev);
-
- v4l2_device_unregister(&dev->v4l2_dev);
-
- usb_put_dev(dev->udev);
-
- /* Mark device as unused */
- clear_bit(dev->devno, &em28xx_devused);
-};
-
-/*
- * em28xx_init_dev()
- * allocates and inits the device structs, registers i2c bus and v4l device
- */
-static int em28xx_init_dev(struct em28xx *dev, struct usb_device *udev,
- struct usb_interface *interface,
- int minor)
-{
- int retval;
-
- dev->udev = udev;
- mutex_init(&dev->ctrl_urb_lock);
- spin_lock_init(&dev->slock);
-
- dev->em28xx_write_regs = em28xx_write_regs;
- dev->em28xx_read_reg = em28xx_read_reg;
- dev->em28xx_read_reg_req_len = em28xx_read_reg_req_len;
- dev->em28xx_write_regs_req = em28xx_write_regs_req;
- dev->em28xx_read_reg_req = em28xx_read_reg_req;
- dev->board.is_em2800 = em28xx_boards[dev->model].is_em2800;
-
- em28xx_set_model(dev);
-
- /* Set the default GPO/GPIO for legacy devices */
- dev->reg_gpo_num = EM2880_R04_GPO;
- dev->reg_gpio_num = EM28XX_R08_GPIO;
-
- dev->wait_after_write = 5;
-
- /* Based on the Chip ID, set the device configuration */
- retval = em28xx_read_reg(dev, EM28XX_R0A_CHIPID);
- if (retval > 0) {
- dev->chip_id = retval;
-
- switch (dev->chip_id) {
- case CHIP_ID_EM2800:
- em28xx_info("chip ID is em2800\n");
- break;
- case CHIP_ID_EM2710:
- em28xx_info("chip ID is em2710\n");
- break;
- case CHIP_ID_EM2750:
- em28xx_info("chip ID is em2750\n");
- break;
- case CHIP_ID_EM2820:
- em28xx_info("chip ID is em2820 (or em2710)\n");
- break;
- case CHIP_ID_EM2840:
- em28xx_info("chip ID is em2840\n");
- break;
- case CHIP_ID_EM2860:
- em28xx_info("chip ID is em2860\n");
- break;
- case CHIP_ID_EM2870:
- em28xx_info("chip ID is em2870\n");
- dev->wait_after_write = 0;
- break;
- case CHIP_ID_EM2874:
- em28xx_info("chip ID is em2874\n");
- dev->reg_gpio_num = EM2874_R80_GPIO;
- dev->wait_after_write = 0;
- break;
- case CHIP_ID_EM28174:
- em28xx_info("chip ID is em28174\n");
- dev->reg_gpio_num = EM2874_R80_GPIO;
- dev->wait_after_write = 0;
- break;
- case CHIP_ID_EM2883:
- em28xx_info("chip ID is em2882/em2883\n");
- dev->wait_after_write = 0;
- break;
- case CHIP_ID_EM2884:
- em28xx_info("chip ID is em2884\n");
- dev->reg_gpio_num = EM2874_R80_GPIO;
- dev->wait_after_write = 0;
- break;
- default:
- em28xx_info("em28xx chip ID = %d\n", dev->chip_id);
- }
- }
-
- if (dev->is_audio_only) {
- retval = em28xx_audio_setup(dev);
- if (retval)
- return -ENODEV;
- em28xx_init_extension(dev);
-
- return 0;
- }
-
- /* Prepopulate cached GPO register content */
- retval = em28xx_read_reg(dev, dev->reg_gpo_num);
- if (retval >= 0)
- dev->reg_gpo = retval;
-
- em28xx_pre_card_setup(dev);
-
- if (!dev->board.is_em2800) {
- /* Resets I2C speed */
- retval = em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, dev->board.i2c_speed);
- if (retval < 0) {
- em28xx_errdev("%s: em28xx_write_reg failed!"
- " retval [%d]\n",
- __func__, retval);
- return retval;
- }
- }
-
- retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev);
- if (retval < 0) {
- em28xx_errdev("Call to v4l2_device_register() failed!\n");
- return retval;
- }
-
- /* register i2c bus */
- retval = em28xx_i2c_register(dev);
- if (retval < 0) {
- em28xx_errdev("%s: em28xx_i2c_register - error [%d]!\n",
- __func__, retval);
- goto unregister_dev;
- }
-
- /*
- * Default format, used for tvp5150 or saa711x output formats
- */
- dev->vinmode = 0x10;
- dev->vinctl = EM28XX_VINCTRL_INTERLACED |
- EM28XX_VINCTRL_CCIR656_ENABLE;
-
- /* Do board specific init and eeprom reading */
- em28xx_card_setup(dev);
-
- /* Configure audio */
- retval = em28xx_audio_setup(dev);
- if (retval < 0) {
- em28xx_errdev("%s: Error while setting audio - error [%d]!\n",
- __func__, retval);
- goto fail;
- }
-
- /* wake i2c devices */
- em28xx_wake_i2c(dev);
-
- /* init video dma queues */
- INIT_LIST_HEAD(&dev->vidq.active);
- INIT_LIST_HEAD(&dev->vbiq.active);
-
- if (dev->board.has_msp34xx) {
- /* Send a reset to other chips via gpio */
- retval = em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf7);
- if (retval < 0) {
- em28xx_errdev("%s: em28xx_write_reg - "
- "msp34xx(1) failed! error [%d]\n",
- __func__, retval);
- goto fail;
- }
- msleep(3);
-
- retval = em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
- if (retval < 0) {
- em28xx_errdev("%s: em28xx_write_reg - "
- "msp34xx(2) failed! error [%d]\n",
- __func__, retval);
- goto fail;
- }
- msleep(3);
- }
-
- retval = em28xx_register_analog_devices(dev);
- if (retval < 0) {
- goto fail;
- }
-
- /* Save some power by putting tuner to sleep */
- v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_power, 0);
-
- return 0;
-
-fail:
- em28xx_i2c_unregister(dev);
-
-unregister_dev:
- v4l2_device_unregister(&dev->v4l2_dev);
-
- return retval;
-}
-
-/* high bandwidth multiplier, as encoded in highspeed endpoint descriptors */
-#define hb_mult(wMaxPacketSize) (1 + (((wMaxPacketSize) >> 11) & 0x03))
-
-/*
- * em28xx_usb_probe()
- * checks for supported devices
- */
-static int em28xx_usb_probe(struct usb_interface *interface,
- const struct usb_device_id *id)
-{
- struct usb_device *udev;
- struct em28xx *dev = NULL;
- int retval;
- bool has_audio = false, has_video = false, has_dvb = false;
- int i, nr;
- const int ifnum = interface->altsetting[0].desc.bInterfaceNumber;
- char *speed;
-
- udev = usb_get_dev(interface_to_usbdev(interface));
-
- /* Check to see next free device and mark as used */
- do {
- nr = find_first_zero_bit(&em28xx_devused, EM28XX_MAXBOARDS);
- if (nr >= EM28XX_MAXBOARDS) {
- /* No free device slots */
- printk(DRIVER_NAME ": Supports only %i em28xx boards.\n",
- EM28XX_MAXBOARDS);
- retval = -ENOMEM;
- goto err_no_slot;
- }
- } while (test_and_set_bit(nr, &em28xx_devused));
-
- /* Don't register audio interfaces */
- if (interface->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) {
- em28xx_err(DRIVER_NAME " audio device (%04x:%04x): "
- "interface %i, class %i\n",
- le16_to_cpu(udev->descriptor.idVendor),
- le16_to_cpu(udev->descriptor.idProduct),
- ifnum,
- interface->altsetting[0].desc.bInterfaceClass);
-
- retval = -ENODEV;
- goto err;
- }
-
- /* allocate memory for our device state and initialize it */
- dev = kzalloc(sizeof(*dev), GFP_KERNEL);
- if (dev == NULL) {
- em28xx_err(DRIVER_NAME ": out of memory!\n");
- retval = -ENOMEM;
- goto err;
- }
-
- /* compute alternate max packet sizes */
- dev->alt_max_pkt_size = kmalloc(sizeof(dev->alt_max_pkt_size[0]) *
- interface->num_altsetting, GFP_KERNEL);
- if (dev->alt_max_pkt_size == NULL) {
- em28xx_errdev("out of memory!\n");
- kfree(dev);
- retval = -ENOMEM;
- goto err;
- }
-
- /* Get endpoints */
- for (i = 0; i < interface->num_altsetting; i++) {
- int ep;
-
- for (ep = 0; ep < interface->altsetting[i].desc.bNumEndpoints; ep++) {
- const struct usb_endpoint_descriptor *e;
- int sizedescr, size;
-
- e = &interface->altsetting[i].endpoint[ep].desc;
-
- sizedescr = le16_to_cpu(e->wMaxPacketSize);
- size = sizedescr & 0x7ff;
-
- if (udev->speed == USB_SPEED_HIGH)
- size = size * hb_mult(sizedescr);
-
- if (usb_endpoint_xfer_isoc(e) &&
- usb_endpoint_dir_in(e)) {
- switch (e->bEndpointAddress) {
- case EM28XX_EP_AUDIO:
- has_audio = true;
- break;
- case EM28XX_EP_ANALOG:
- has_video = true;
- dev->alt_max_pkt_size[i] = size;
- break;
- case EM28XX_EP_DIGITAL:
- has_dvb = true;
- if (size > dev->dvb_max_pkt_size) {
- dev->dvb_max_pkt_size = size;
- dev->dvb_alt = i;
- }
- break;
- }
- }
- }
- }
-
- if (!(has_audio || has_video || has_dvb)) {
- retval = -ENODEV;
- goto err_free;
- }
-
- switch (udev->speed) {
- case USB_SPEED_LOW:
- speed = "1.5";
- break;
- case USB_SPEED_UNKNOWN:
- case USB_SPEED_FULL:
- speed = "12";
- break;
- case USB_SPEED_HIGH:
- speed = "480";
- break;
- default:
- speed = "unknown";
- }
-
- printk(KERN_INFO DRIVER_NAME
- ": New device %s %s @ %s Mbps "
- "(%04x:%04x, interface %d, class %d)\n",
- udev->manufacturer ? udev->manufacturer : "",
- udev->product ? udev->product : "",
- speed,
- le16_to_cpu(udev->descriptor.idVendor),
- le16_to_cpu(udev->descriptor.idProduct),
- ifnum,
- interface->altsetting->desc.bInterfaceNumber);
-
- if (has_audio)
- printk(KERN_INFO DRIVER_NAME
- ": Audio Vendor Class interface %i found\n",
- ifnum);
- if (has_video)
- printk(KERN_INFO DRIVER_NAME
- ": Video interface %i found\n",
- ifnum);
- if (has_dvb)
- printk(KERN_INFO DRIVER_NAME
- ": DVB interface %i found\n",
- ifnum);
-
- /*
- * Make sure we have 480 Mbps of bandwidth, otherwise things like
- * video stream wouldn't likely work, since 12 Mbps is generally
- * not enough even for most Digital TV streams.
- */
- if (udev->speed != USB_SPEED_HIGH && disable_usb_speed_check == 0) {
- printk(DRIVER_NAME ": Device initialization failed.\n");
- printk(DRIVER_NAME ": Device must be connected to a high-speed"
- " USB 2.0 port.\n");
- retval = -ENODEV;
- goto err_free;
- }
-
- snprintf(dev->name, sizeof(dev->name), "em28xx #%d", nr);
- dev->devno = nr;
- dev->model = id->driver_info;
- dev->alt = -1;
- dev->is_audio_only = has_audio && !(has_video || has_dvb);
- dev->has_alsa_audio = has_audio;
- dev->audio_ifnum = ifnum;
-
- /* Checks if audio is provided by some interface */
- for (i = 0; i < udev->config->desc.bNumInterfaces; i++) {
- struct usb_interface *uif = udev->config->interface[i];
- if (uif->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) {
- dev->has_audio_class = 1;
- break;
- }
- }
-
- dev->num_alt = interface->num_altsetting;
-
- if ((card[nr] >= 0) && (card[nr] < em28xx_bcount))
- dev->model = card[nr];
-
- /* save our data pointer in this interface device */
- usb_set_intfdata(interface, dev);
-
- /* allocate device struct */
- mutex_init(&dev->lock);
- mutex_lock(&dev->lock);
- retval = em28xx_init_dev(dev, udev, interface, nr);
- if (retval) {
- goto unlock_and_free;
- }
-
- if (has_dvb) {
- /* pre-allocate DVB isoc transfer buffers */
- retval = em28xx_alloc_isoc(dev, EM28XX_DIGITAL_MODE,
- EM28XX_DVB_MAX_PACKETS,
- EM28XX_DVB_NUM_BUFS,
- dev->dvb_max_pkt_size);
- if (retval) {
- goto unlock_and_free;
- }
- }
-
- request_modules(dev);
-
- /* Should be the last thing to do, to avoid newer udev's to
- open the device before fully initializing it
- */
- mutex_unlock(&dev->lock);
-
- /*
- * These extensions can be modules. If the modules are already
- * loaded then we can initialise the device now, otherwise we
- * will initialise it when the modules load instead.
- */
- em28xx_init_extension(dev);
-
- return 0;
-
-unlock_and_free:
- mutex_unlock(&dev->lock);
-
-err_free:
- kfree(dev->alt_max_pkt_size);
- kfree(dev);
-
-err:
- clear_bit(nr, &em28xx_devused);
-
-err_no_slot:
- usb_put_dev(udev);
- return retval;
-}
-
-/*
- * em28xx_usb_disconnect()
- * called when the device gets disconnected
- * video device will be unregistered on v4l2_close in case it is still open
- */
-static void em28xx_usb_disconnect(struct usb_interface *interface)
-{
- struct em28xx *dev;
-
- dev = usb_get_intfdata(interface);
- usb_set_intfdata(interface, NULL);
-
- if (!dev)
- return;
-
- if (dev->is_audio_only) {
- mutex_lock(&dev->lock);
- em28xx_close_extension(dev);
- mutex_unlock(&dev->lock);
- return;
- }
-
- em28xx_info("disconnecting %s\n", dev->vdev->name);
-
- flush_request_modules(dev);
-
- /* wait until all current v4l2 io is finished then deallocate
- resources */
- mutex_lock(&dev->lock);
-
- v4l2_device_disconnect(&dev->v4l2_dev);
-
- if (dev->users) {
- em28xx_warn
- ("device %s is open! Deregistration and memory "
- "deallocation are deferred on close.\n",
- video_device_node_name(dev->vdev));
-
- dev->state |= DEV_MISCONFIGURED;
- em28xx_uninit_isoc(dev, dev->mode);
- dev->state |= DEV_DISCONNECTED;
- } else {
- dev->state |= DEV_DISCONNECTED;
- em28xx_release_resources(dev);
- }
-
- /* free DVB isoc buffers */
- em28xx_uninit_isoc(dev, EM28XX_DIGITAL_MODE);
-
- mutex_unlock(&dev->lock);
-
- em28xx_close_extension(dev);
-
- if (!dev->users) {
- kfree(dev->alt_max_pkt_size);
- kfree(dev);
- }
-}
-
-static struct usb_driver em28xx_usb_driver = {
- .name = "em28xx",
- .probe = em28xx_usb_probe,
- .disconnect = em28xx_usb_disconnect,
- .id_table = em28xx_id_table,
-};
-
-module_usb_driver(em28xx_usb_driver);
+++ /dev/null
-/*
- em28xx-core.c - driver for Empia EM2800/EM2820/2840 USB video capture devices
-
- Copyright (C) 2005 Ludovico Cavedon <cavedon@sssup.it>
- Markus Rechberger <mrechberger@gmail.com>
- Mauro Carvalho Chehab <mchehab@infradead.org>
- Sascha Sommer <saschasommer@freenet.de>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/init.h>
-#include <linux/list.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/usb.h>
-#include <linux/vmalloc.h>
-#include <sound/ac97_codec.h>
-#include <media/v4l2-common.h>
-
-#include "em28xx.h"
-
-/* #define ENABLE_DEBUG_ISOC_FRAMES */
-
-static unsigned int core_debug;
-module_param(core_debug, int, 0644);
-MODULE_PARM_DESC(core_debug, "enable debug messages [core]");
-
-#define em28xx_coredbg(fmt, arg...) do {\
- if (core_debug) \
- printk(KERN_INFO "%s %s :"fmt, \
- dev->name, __func__ , ##arg); } while (0)
-
-static unsigned int reg_debug;
-module_param(reg_debug, int, 0644);
-MODULE_PARM_DESC(reg_debug, "enable debug messages [URB reg]");
-
-#define em28xx_regdbg(fmt, arg...) do {\
- if (reg_debug) \
- printk(KERN_INFO "%s %s :"fmt, \
- dev->name, __func__ , ##arg); } while (0)
-
-static int alt;
-module_param(alt, int, 0644);
-MODULE_PARM_DESC(alt, "alternate setting to use for video endpoint");
-
-static unsigned int disable_vbi;
-module_param(disable_vbi, int, 0644);
-MODULE_PARM_DESC(disable_vbi, "disable vbi support");
-
-/* FIXME */
-#define em28xx_isocdbg(fmt, arg...) do {\
- if (core_debug) \
- printk(KERN_INFO "%s %s :"fmt, \
- dev->name, __func__ , ##arg); } while (0)
-
-/*
- * em28xx_read_reg_req()
- * reads data from the usb device specifying bRequest
- */
-int em28xx_read_reg_req_len(struct em28xx *dev, u8 req, u16 reg,
- char *buf, int len)
-{
- int ret;
- int pipe = usb_rcvctrlpipe(dev->udev, 0);
-
- if (dev->state & DEV_DISCONNECTED)
- return -ENODEV;
-
- if (len > URB_MAX_CTRL_SIZE)
- return -EINVAL;
-
- if (reg_debug) {
- printk(KERN_DEBUG "(pipe 0x%08x): "
- "IN: %02x %02x %02x %02x %02x %02x %02x %02x ",
- pipe,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- req, 0, 0,
- reg & 0xff, reg >> 8,
- len & 0xff, len >> 8);
- }
-
- mutex_lock(&dev->ctrl_urb_lock);
- ret = usb_control_msg(dev->udev, pipe, req,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0x0000, reg, dev->urb_buf, len, HZ);
- if (ret < 0) {
- if (reg_debug)
- printk(" failed!\n");
- mutex_unlock(&dev->ctrl_urb_lock);
- return ret;
- }
-
- if (len)
- memcpy(buf, dev->urb_buf, len);
-
- mutex_unlock(&dev->ctrl_urb_lock);
-
- if (reg_debug) {
- int byte;
-
- printk("<<<");
- for (byte = 0; byte < len; byte++)
- printk(" %02x", (unsigned char)buf[byte]);
- printk("\n");
- }
-
- return ret;
-}
-
-/*
- * em28xx_read_reg_req()
- * reads data from the usb device specifying bRequest
- */
-int em28xx_read_reg_req(struct em28xx *dev, u8 req, u16 reg)
-{
- int ret;
- u8 val;
-
- ret = em28xx_read_reg_req_len(dev, req, reg, &val, 1);
- if (ret < 0)
- return ret;
-
- return val;
-}
-
-int em28xx_read_reg(struct em28xx *dev, u16 reg)
-{
- return em28xx_read_reg_req(dev, USB_REQ_GET_STATUS, reg);
-}
-EXPORT_SYMBOL_GPL(em28xx_read_reg);
-
-/*
- * em28xx_write_regs_req()
- * sends data to the usb device, specifying bRequest
- */
-int em28xx_write_regs_req(struct em28xx *dev, u8 req, u16 reg, char *buf,
- int len)
-{
- int ret;
- int pipe = usb_sndctrlpipe(dev->udev, 0);
-
- if (dev->state & DEV_DISCONNECTED)
- return -ENODEV;
-
- if ((len < 1) || (len > URB_MAX_CTRL_SIZE))
- return -EINVAL;
-
- if (reg_debug) {
- int byte;
-
- printk(KERN_DEBUG "(pipe 0x%08x): "
- "OUT: %02x %02x %02x %02x %02x %02x %02x %02x >>>",
- pipe,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- req, 0, 0,
- reg & 0xff, reg >> 8,
- len & 0xff, len >> 8);
-
- for (byte = 0; byte < len; byte++)
- printk(" %02x", (unsigned char)buf[byte]);
- printk("\n");
- }
-
- mutex_lock(&dev->ctrl_urb_lock);
- memcpy(dev->urb_buf, buf, len);
- ret = usb_control_msg(dev->udev, pipe, req,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0x0000, reg, dev->urb_buf, len, HZ);
- mutex_unlock(&dev->ctrl_urb_lock);
-
- if (dev->wait_after_write)
- msleep(dev->wait_after_write);
-
- return ret;
-}
-
-int em28xx_write_regs(struct em28xx *dev, u16 reg, char *buf, int len)
-{
- int rc;
-
- rc = em28xx_write_regs_req(dev, USB_REQ_GET_STATUS, reg, buf, len);
-
- /* Stores GPO/GPIO values at the cache, if changed
- Only write values should be stored, since input on a GPIO
- register will return the input bits.
- Not sure what happens on reading GPO register.
- */
- if (rc >= 0) {
- if (reg == dev->reg_gpo_num)
- dev->reg_gpo = buf[0];
- else if (reg == dev->reg_gpio_num)
- dev->reg_gpio = buf[0];
- }
-
- return rc;
-}
-EXPORT_SYMBOL_GPL(em28xx_write_regs);
-
-/* Write a single register */
-int em28xx_write_reg(struct em28xx *dev, u16 reg, u8 val)
-{
- return em28xx_write_regs(dev, reg, &val, 1);
-}
-EXPORT_SYMBOL_GPL(em28xx_write_reg);
-
-/*
- * em28xx_write_reg_bits()
- * sets only some bits (specified by bitmask) of a register, by first reading
- * the actual value
- */
-int em28xx_write_reg_bits(struct em28xx *dev, u16 reg, u8 val,
- u8 bitmask)
-{
- int oldval;
- u8 newval;
-
- /* Uses cache for gpo/gpio registers */
- if (reg == dev->reg_gpo_num)
- oldval = dev->reg_gpo;
- else if (reg == dev->reg_gpio_num)
- oldval = dev->reg_gpio;
- else
- oldval = em28xx_read_reg(dev, reg);
-
- if (oldval < 0)
- return oldval;
-
- newval = (((u8) oldval) & ~bitmask) | (val & bitmask);
-
- return em28xx_write_regs(dev, reg, &newval, 1);
-}
-EXPORT_SYMBOL_GPL(em28xx_write_reg_bits);
-
-/*
- * em28xx_is_ac97_ready()
- * Checks if ac97 is ready
- */
-static int em28xx_is_ac97_ready(struct em28xx *dev)
-{
- int ret, i;
-
- /* Wait up to 50 ms for AC97 command to complete */
- for (i = 0; i < 10; i++, msleep(5)) {
- ret = em28xx_read_reg(dev, EM28XX_R43_AC97BUSY);
- if (ret < 0)
- return ret;
-
- if (!(ret & 0x01))
- return 0;
- }
-
- em28xx_warn("AC97 command still being executed: not handled properly!\n");
- return -EBUSY;
-}
-
-/*
- * em28xx_read_ac97()
- * write a 16 bit value to the specified AC97 address (LSB first!)
- */
-int em28xx_read_ac97(struct em28xx *dev, u8 reg)
-{
- int ret;
- u8 addr = (reg & 0x7f) | 0x80;
- u16 val;
-
- ret = em28xx_is_ac97_ready(dev);
- if (ret < 0)
- return ret;
-
- ret = em28xx_write_regs(dev, EM28XX_R42_AC97ADDR, &addr, 1);
- if (ret < 0)
- return ret;
-
- ret = dev->em28xx_read_reg_req_len(dev, 0, EM28XX_R40_AC97LSB,
- (u8 *)&val, sizeof(val));
-
- if (ret < 0)
- return ret;
- return le16_to_cpu(val);
-}
-EXPORT_SYMBOL_GPL(em28xx_read_ac97);
-
-/*
- * em28xx_write_ac97()
- * write a 16 bit value to the specified AC97 address (LSB first!)
- */
-int em28xx_write_ac97(struct em28xx *dev, u8 reg, u16 val)
-{
- int ret;
- u8 addr = reg & 0x7f;
- __le16 value;
-
- value = cpu_to_le16(val);
-
- ret = em28xx_is_ac97_ready(dev);
- if (ret < 0)
- return ret;
-
- ret = em28xx_write_regs(dev, EM28XX_R40_AC97LSB, (u8 *) &value, 2);
- if (ret < 0)
- return ret;
-
- ret = em28xx_write_regs(dev, EM28XX_R42_AC97ADDR, &addr, 1);
- if (ret < 0)
- return ret;
-
- return 0;
-}
-EXPORT_SYMBOL_GPL(em28xx_write_ac97);
-
-struct em28xx_vol_itable {
- enum em28xx_amux mux;
- u8 reg;
-};
-
-static struct em28xx_vol_itable inputs[] = {
- { EM28XX_AMUX_VIDEO, AC97_VIDEO },
- { EM28XX_AMUX_LINE_IN, AC97_LINE },
- { EM28XX_AMUX_PHONE, AC97_PHONE },
- { EM28XX_AMUX_MIC, AC97_MIC },
- { EM28XX_AMUX_CD, AC97_CD },
- { EM28XX_AMUX_AUX, AC97_AUX },
- { EM28XX_AMUX_PCM_OUT, AC97_PCM },
-};
-
-static int set_ac97_input(struct em28xx *dev)
-{
- int ret, i;
- enum em28xx_amux amux = dev->ctl_ainput;
-
- /* EM28XX_AMUX_VIDEO2 is a special case used to indicate that
- em28xx should point to LINE IN, while AC97 should use VIDEO
- */
- if (amux == EM28XX_AMUX_VIDEO2)
- amux = EM28XX_AMUX_VIDEO;
-
- /* Mute all entres but the one that were selected */
- for (i = 0; i < ARRAY_SIZE(inputs); i++) {
- if (amux == inputs[i].mux)
- ret = em28xx_write_ac97(dev, inputs[i].reg, 0x0808);
- else
- ret = em28xx_write_ac97(dev, inputs[i].reg, 0x8000);
-
- if (ret < 0)
- em28xx_warn("couldn't setup AC97 register %d\n",
- inputs[i].reg);
- }
- return 0;
-}
-
-static int em28xx_set_audio_source(struct em28xx *dev)
-{
- int ret;
- u8 input;
-
- if (dev->board.is_em2800) {
- if (dev->ctl_ainput == EM28XX_AMUX_VIDEO)
- input = EM2800_AUDIO_SRC_TUNER;
- else
- input = EM2800_AUDIO_SRC_LINE;
-
- ret = em28xx_write_regs(dev, EM2800_R08_AUDIOSRC, &input, 1);
- if (ret < 0)
- return ret;
- }
-
- if (dev->board.has_msp34xx)
- input = EM28XX_AUDIO_SRC_TUNER;
- else {
- switch (dev->ctl_ainput) {
- case EM28XX_AMUX_VIDEO:
- input = EM28XX_AUDIO_SRC_TUNER;
- break;
- default:
- input = EM28XX_AUDIO_SRC_LINE;
- break;
- }
- }
-
- if (dev->board.mute_gpio && dev->mute)
- em28xx_gpio_set(dev, dev->board.mute_gpio);
- else
- em28xx_gpio_set(dev, INPUT(dev->ctl_input)->gpio);
-
- ret = em28xx_write_reg_bits(dev, EM28XX_R0E_AUDIOSRC, input, 0xc0);
- if (ret < 0)
- return ret;
- msleep(5);
-
- switch (dev->audio_mode.ac97) {
- case EM28XX_NO_AC97:
- break;
- default:
- ret = set_ac97_input(dev);
- }
-
- return ret;
-}
-
-struct em28xx_vol_otable {
- enum em28xx_aout mux;
- u8 reg;
-};
-
-static const struct em28xx_vol_otable outputs[] = {
- { EM28XX_AOUT_MASTER, AC97_MASTER },
- { EM28XX_AOUT_LINE, AC97_HEADPHONE },
- { EM28XX_AOUT_MONO, AC97_MASTER_MONO },
- { EM28XX_AOUT_LFE, AC97_CENTER_LFE_MASTER },
- { EM28XX_AOUT_SURR, AC97_SURROUND_MASTER },
-};
-
-int em28xx_audio_analog_set(struct em28xx *dev)
-{
- int ret, i;
- u8 xclk;
-
- if (!dev->audio_mode.has_audio)
- return 0;
-
- /* It is assumed that all devices use master volume for output.
- It would be possible to use also line output.
- */
- if (dev->audio_mode.ac97 != EM28XX_NO_AC97) {
- /* Mute all outputs */
- for (i = 0; i < ARRAY_SIZE(outputs); i++) {
- ret = em28xx_write_ac97(dev, outputs[i].reg, 0x8000);
- if (ret < 0)
- em28xx_warn("couldn't setup AC97 register %d\n",
- outputs[i].reg);
- }
- }
-
- xclk = dev->board.xclk & 0x7f;
- if (!dev->mute)
- xclk |= EM28XX_XCLK_AUDIO_UNMUTE;
-
- ret = em28xx_write_reg(dev, EM28XX_R0F_XCLK, xclk);
- if (ret < 0)
- return ret;
- msleep(10);
-
- /* Selects the proper audio input */
- ret = em28xx_set_audio_source(dev);
-
- /* Sets volume */
- if (dev->audio_mode.ac97 != EM28XX_NO_AC97) {
- int vol;
-
- em28xx_write_ac97(dev, AC97_POWERDOWN, 0x4200);
- em28xx_write_ac97(dev, AC97_EXTENDED_STATUS, 0x0031);
- em28xx_write_ac97(dev, AC97_PCM_LR_ADC_RATE, 0xbb80);
-
- /* LSB: left channel - both channels with the same level */
- vol = (0x1f - dev->volume) | ((0x1f - dev->volume) << 8);
-
- /* Mute device, if needed */
- if (dev->mute)
- vol |= 0x8000;
-
- /* Sets volume */
- for (i = 0; i < ARRAY_SIZE(outputs); i++) {
- if (dev->ctl_aoutput & outputs[i].mux)
- ret = em28xx_write_ac97(dev, outputs[i].reg,
- vol);
- if (ret < 0)
- em28xx_warn("couldn't setup AC97 register %d\n",
- outputs[i].reg);
- }
-
- if (dev->ctl_aoutput & EM28XX_AOUT_PCM_IN) {
- int sel = ac97_return_record_select(dev->ctl_aoutput);
-
- /* Use the same input for both left and right
- channels */
- sel |= (sel << 8);
-
- em28xx_write_ac97(dev, AC97_REC_SEL, sel);
- }
- }
-
- return ret;
-}
-EXPORT_SYMBOL_GPL(em28xx_audio_analog_set);
-
-int em28xx_audio_setup(struct em28xx *dev)
-{
- int vid1, vid2, feat, cfg;
- u32 vid;
-
- if (dev->chip_id == CHIP_ID_EM2870 || dev->chip_id == CHIP_ID_EM2874
- || dev->chip_id == CHIP_ID_EM28174) {
- /* Digital only device - don't load any alsa module */
- dev->audio_mode.has_audio = false;
- dev->has_audio_class = false;
- dev->has_alsa_audio = false;
- return 0;
- }
-
- dev->audio_mode.has_audio = true;
-
- /* See how this device is configured */
- cfg = em28xx_read_reg(dev, EM28XX_R00_CHIPCFG);
- em28xx_info("Config register raw data: 0x%02x\n", cfg);
- if (cfg < 0) {
- /* Register read error? */
- cfg = EM28XX_CHIPCFG_AC97; /* Be conservative */
- } else if ((cfg & EM28XX_CHIPCFG_AUDIOMASK) == 0x00) {
- /* The device doesn't have vendor audio at all */
- dev->has_alsa_audio = false;
- dev->audio_mode.has_audio = false;
- return 0;
- } else if ((cfg & EM28XX_CHIPCFG_AUDIOMASK) ==
- EM28XX_CHIPCFG_I2S_3_SAMPRATES) {
- em28xx_info("I2S Audio (3 sample rates)\n");
- dev->audio_mode.i2s_3rates = 1;
- } else if ((cfg & EM28XX_CHIPCFG_AUDIOMASK) ==
- EM28XX_CHIPCFG_I2S_5_SAMPRATES) {
- em28xx_info("I2S Audio (5 sample rates)\n");
- dev->audio_mode.i2s_5rates = 1;
- }
-
- if ((cfg & EM28XX_CHIPCFG_AUDIOMASK) != EM28XX_CHIPCFG_AC97) {
- /* Skip the code that does AC97 vendor detection */
- dev->audio_mode.ac97 = EM28XX_NO_AC97;
- goto init_audio;
- }
-
- dev->audio_mode.ac97 = EM28XX_AC97_OTHER;
-
- vid1 = em28xx_read_ac97(dev, AC97_VENDOR_ID1);
- if (vid1 < 0) {
- /*
- * Device likely doesn't support AC97
- * Note: (some) em2800 devices without eeprom reports 0x91 on
- * CHIPCFG register, even not having an AC97 chip
- */
- em28xx_warn("AC97 chip type couldn't be determined\n");
- dev->audio_mode.ac97 = EM28XX_NO_AC97;
- dev->has_alsa_audio = false;
- dev->audio_mode.has_audio = false;
- goto init_audio;
- }
-
- vid2 = em28xx_read_ac97(dev, AC97_VENDOR_ID2);
- if (vid2 < 0)
- goto init_audio;
-
- vid = vid1 << 16 | vid2;
-
- dev->audio_mode.ac97_vendor_id = vid;
- em28xx_warn("AC97 vendor ID = 0x%08x\n", vid);
-
- feat = em28xx_read_ac97(dev, AC97_RESET);
- if (feat < 0)
- goto init_audio;
-
- dev->audio_mode.ac97_feat = feat;
- em28xx_warn("AC97 features = 0x%04x\n", feat);
-
- /* Try to identify what audio processor we have */
- if (((vid == 0xffffffff) || (vid == 0x83847650)) && (feat == 0x6a90))
- dev->audio_mode.ac97 = EM28XX_AC97_EM202;
- else if ((vid >> 8) == 0x838476)
- dev->audio_mode.ac97 = EM28XX_AC97_SIGMATEL;
-
-init_audio:
- /* Reports detected AC97 processor */
- switch (dev->audio_mode.ac97) {
- case EM28XX_NO_AC97:
- em28xx_info("No AC97 audio processor\n");
- break;
- case EM28XX_AC97_EM202:
- em28xx_info("Empia 202 AC97 audio processor detected\n");
- break;
- case EM28XX_AC97_SIGMATEL:
- em28xx_info("Sigmatel audio processor detected(stac 97%02x)\n",
- dev->audio_mode.ac97_vendor_id & 0xff);
- break;
- case EM28XX_AC97_OTHER:
- em28xx_warn("Unknown AC97 audio processor detected!\n");
- break;
- default:
- break;
- }
-
- return em28xx_audio_analog_set(dev);
-}
-EXPORT_SYMBOL_GPL(em28xx_audio_setup);
-
-int em28xx_colorlevels_set_default(struct em28xx *dev)
-{
- em28xx_write_reg(dev, EM28XX_R20_YGAIN, 0x10); /* contrast */
- em28xx_write_reg(dev, EM28XX_R21_YOFFSET, 0x00); /* brightness */
- em28xx_write_reg(dev, EM28XX_R22_UVGAIN, 0x10); /* saturation */
- em28xx_write_reg(dev, EM28XX_R23_UOFFSET, 0x00);
- em28xx_write_reg(dev, EM28XX_R24_VOFFSET, 0x00);
- em28xx_write_reg(dev, EM28XX_R25_SHARPNESS, 0x00);
-
- em28xx_write_reg(dev, EM28XX_R14_GAMMA, 0x20);
- em28xx_write_reg(dev, EM28XX_R15_RGAIN, 0x20);
- em28xx_write_reg(dev, EM28XX_R16_GGAIN, 0x20);
- em28xx_write_reg(dev, EM28XX_R17_BGAIN, 0x20);
- em28xx_write_reg(dev, EM28XX_R18_ROFFSET, 0x00);
- em28xx_write_reg(dev, EM28XX_R19_GOFFSET, 0x00);
- return em28xx_write_reg(dev, EM28XX_R1A_BOFFSET, 0x00);
-}
-
-int em28xx_capture_start(struct em28xx *dev, int start)
-{
- int rc;
-
- if (dev->chip_id == CHIP_ID_EM2874 ||
- dev->chip_id == CHIP_ID_EM2884 ||
- dev->chip_id == CHIP_ID_EM28174) {
- /* The Transport Stream Enable Register moved in em2874 */
- if (!start) {
- rc = em28xx_write_reg_bits(dev, EM2874_R5F_TS_ENABLE,
- 0x00,
- EM2874_TS1_CAPTURE_ENABLE);
- return rc;
- }
-
- /* Enable Transport Stream */
- rc = em28xx_write_reg_bits(dev, EM2874_R5F_TS_ENABLE,
- EM2874_TS1_CAPTURE_ENABLE,
- EM2874_TS1_CAPTURE_ENABLE);
- return rc;
- }
-
-
- /* FIXME: which is the best order? */
- /* video registers are sampled by VREF */
- rc = em28xx_write_reg_bits(dev, EM28XX_R0C_USBSUSP,
- start ? 0x10 : 0x00, 0x10);
- if (rc < 0)
- return rc;
-
- if (!start) {
- /* disable video capture */
- rc = em28xx_write_reg(dev, EM28XX_R12_VINENABLE, 0x27);
- return rc;
- }
-
- if (dev->board.is_webcam)
- rc = em28xx_write_reg(dev, 0x13, 0x0c);
-
- /* enable video capture */
- rc = em28xx_write_reg(dev, 0x48, 0x00);
-
- if (dev->mode == EM28XX_ANALOG_MODE)
- rc = em28xx_write_reg(dev, EM28XX_R12_VINENABLE, 0x67);
- else
- rc = em28xx_write_reg(dev, EM28XX_R12_VINENABLE, 0x37);
-
- msleep(6);
-
- return rc;
-}
-
-int em28xx_vbi_supported(struct em28xx *dev)
-{
- /* Modprobe option to manually disable */
- if (disable_vbi == 1)
- return 0;
-
- if (dev->chip_id == CHIP_ID_EM2860 ||
- dev->chip_id == CHIP_ID_EM2883)
- return 1;
-
- /* Version of em28xx that does not support VBI */
- return 0;
-}
-
-int em28xx_set_outfmt(struct em28xx *dev)
-{
- int ret;
- u8 vinctrl;
-
- ret = em28xx_write_reg_bits(dev, EM28XX_R27_OUTFMT,
- dev->format->reg | 0x20, 0xff);
- if (ret < 0)
- return ret;
-
- ret = em28xx_write_reg(dev, EM28XX_R10_VINMODE, dev->vinmode);
- if (ret < 0)
- return ret;
-
- vinctrl = dev->vinctl;
- if (em28xx_vbi_supported(dev) == 1) {
- vinctrl |= EM28XX_VINCTRL_VBI_RAW;
- em28xx_write_reg(dev, EM28XX_R34_VBI_START_H, 0x00);
- em28xx_write_reg(dev, EM28XX_R36_VBI_WIDTH, dev->vbi_width/4);
- em28xx_write_reg(dev, EM28XX_R37_VBI_HEIGHT, dev->vbi_height);
- if (dev->norm & V4L2_STD_525_60) {
- /* NTSC */
- em28xx_write_reg(dev, EM28XX_R35_VBI_START_V, 0x09);
- } else if (dev->norm & V4L2_STD_625_50) {
- /* PAL */
- em28xx_write_reg(dev, EM28XX_R35_VBI_START_V, 0x07);
- }
- }
-
- return em28xx_write_reg(dev, EM28XX_R11_VINCTRL, vinctrl);
-}
-
-static int em28xx_accumulator_set(struct em28xx *dev, u8 xmin, u8 xmax,
- u8 ymin, u8 ymax)
-{
- em28xx_coredbg("em28xx Scale: (%d,%d)-(%d,%d)\n",
- xmin, ymin, xmax, ymax);
-
- em28xx_write_regs(dev, EM28XX_R28_XMIN, &xmin, 1);
- em28xx_write_regs(dev, EM28XX_R29_XMAX, &xmax, 1);
- em28xx_write_regs(dev, EM28XX_R2A_YMIN, &ymin, 1);
- return em28xx_write_regs(dev, EM28XX_R2B_YMAX, &ymax, 1);
-}
-
-static int em28xx_capture_area_set(struct em28xx *dev, u8 hstart, u8 vstart,
- u16 width, u16 height)
-{
- u8 cwidth = width;
- u8 cheight = height;
- u8 overflow = (height >> 7 & 0x02) | (width >> 8 & 0x01);
-
- em28xx_coredbg("em28xx Area Set: (%d,%d)\n",
- (width | (overflow & 2) << 7),
- (height | (overflow & 1) << 8));
-
- em28xx_write_regs(dev, EM28XX_R1C_HSTART, &hstart, 1);
- em28xx_write_regs(dev, EM28XX_R1D_VSTART, &vstart, 1);
- em28xx_write_regs(dev, EM28XX_R1E_CWIDTH, &cwidth, 1);
- em28xx_write_regs(dev, EM28XX_R1F_CHEIGHT, &cheight, 1);
- return em28xx_write_regs(dev, EM28XX_R1B_OFLOW, &overflow, 1);
-}
-
-static int em28xx_scaler_set(struct em28xx *dev, u16 h, u16 v)
-{
- u8 mode;
- /* the em2800 scaler only supports scaling down to 50% */
-
- if (dev->board.is_em2800) {
- mode = (v ? 0x20 : 0x00) | (h ? 0x10 : 0x00);
- } else {
- u8 buf[2];
-
- buf[0] = h;
- buf[1] = h >> 8;
- em28xx_write_regs(dev, EM28XX_R30_HSCALELOW, (char *)buf, 2);
-
- buf[0] = v;
- buf[1] = v >> 8;
- em28xx_write_regs(dev, EM28XX_R32_VSCALELOW, (char *)buf, 2);
- /* it seems that both H and V scalers must be active
- to work correctly */
- mode = (h || v) ? 0x30 : 0x00;
- }
- return em28xx_write_reg_bits(dev, EM28XX_R26_COMPR, mode, 0x30);
-}
-
-/* FIXME: this only function read values from dev */
-int em28xx_resolution_set(struct em28xx *dev)
-{
- int width, height;
- width = norm_maxw(dev);
- height = norm_maxh(dev);
-
- /* Properly setup VBI */
- dev->vbi_width = 720;
- if (dev->norm & V4L2_STD_525_60)
- dev->vbi_height = 12;
- else
- dev->vbi_height = 18;
-
- em28xx_set_outfmt(dev);
-
- em28xx_accumulator_set(dev, 1, (width - 4) >> 2, 1, (height - 4) >> 2);
-
- /* If we don't set the start position to 2 in VBI mode, we end up
- with line 20/21 being YUYV encoded instead of being in 8-bit
- greyscale. The core of the issue is that line 21 (and line 23 for
- PAL WSS) are inside of active video region, and as a result they
- get the pixelformatting associated with that area. So by cropping
- it out, we end up with the same format as the rest of the VBI
- region */
- if (em28xx_vbi_supported(dev) == 1)
- em28xx_capture_area_set(dev, 0, 2, width >> 2, height >> 2);
- else
- em28xx_capture_area_set(dev, 0, 0, width >> 2, height >> 2);
-
- return em28xx_scaler_set(dev, dev->hscale, dev->vscale);
-}
-
-int em28xx_set_alternate(struct em28xx *dev)
-{
- int errCode, prev_alt = dev->alt;
- int i;
- unsigned int min_pkt_size = dev->width * 2 + 4;
-
- /*
- * alt = 0 is used only for control messages, so, only values
- * greater than 0 can be used for streaming.
- */
- if (alt && alt < dev->num_alt) {
- em28xx_coredbg("alternate forced to %d\n", dev->alt);
- dev->alt = alt;
- goto set_alt;
- }
-
- /* When image size is bigger than a certain value,
- the frame size should be increased, otherwise, only
- green screen will be received.
- */
- if (dev->width * 2 * dev->height > 720 * 240 * 2)
- min_pkt_size *= 2;
-
- for (i = 0; i < dev->num_alt; i++) {
- /* stop when the selected alt setting offers enough bandwidth */
- if (dev->alt_max_pkt_size[i] >= min_pkt_size) {
- dev->alt = i;
- break;
- /* otherwise make sure that we end up with the maximum bandwidth
- because the min_pkt_size equation might be wrong...
- */
- } else if (dev->alt_max_pkt_size[i] >
- dev->alt_max_pkt_size[dev->alt])
- dev->alt = i;
- }
-
-set_alt:
- if (dev->alt != prev_alt) {
- em28xx_coredbg("minimum isoc packet size: %u (alt=%d)\n",
- min_pkt_size, dev->alt);
- dev->max_pkt_size = dev->alt_max_pkt_size[dev->alt];
- em28xx_coredbg("setting alternate %d with wMaxPacketSize=%u\n",
- dev->alt, dev->max_pkt_size);
- errCode = usb_set_interface(dev->udev, 0, dev->alt);
- if (errCode < 0) {
- em28xx_errdev("cannot change alternate number to %d (error=%i)\n",
- dev->alt, errCode);
- return errCode;
- }
- }
- return 0;
-}
-
-int em28xx_gpio_set(struct em28xx *dev, struct em28xx_reg_seq *gpio)
-{
- int rc = 0;
-
- if (!gpio)
- return rc;
-
- if (dev->mode != EM28XX_SUSPEND) {
- em28xx_write_reg(dev, 0x48, 0x00);
- if (dev->mode == EM28XX_ANALOG_MODE)
- em28xx_write_reg(dev, EM28XX_R12_VINENABLE, 0x67);
- else
- em28xx_write_reg(dev, EM28XX_R12_VINENABLE, 0x37);
- msleep(6);
- }
-
- /* Send GPIO reset sequences specified at board entry */
- while (gpio->sleep >= 0) {
- if (gpio->reg >= 0) {
- rc = em28xx_write_reg_bits(dev,
- gpio->reg,
- gpio->val,
- gpio->mask);
- if (rc < 0)
- return rc;
- }
- if (gpio->sleep > 0)
- msleep(gpio->sleep);
-
- gpio++;
- }
- return rc;
-}
-EXPORT_SYMBOL_GPL(em28xx_gpio_set);
-
-int em28xx_set_mode(struct em28xx *dev, enum em28xx_mode set_mode)
-{
- if (dev->mode == set_mode)
- return 0;
-
- if (set_mode == EM28XX_SUSPEND) {
- dev->mode = set_mode;
-
- /* FIXME: add suspend support for ac97 */
-
- return em28xx_gpio_set(dev, dev->board.suspend_gpio);
- }
-
- dev->mode = set_mode;
-
- if (dev->mode == EM28XX_DIGITAL_MODE)
- return em28xx_gpio_set(dev, dev->board.dvb_gpio);
- else
- return em28xx_gpio_set(dev, INPUT(dev->ctl_input)->gpio);
-}
-EXPORT_SYMBOL_GPL(em28xx_set_mode);
-
-/* ------------------------------------------------------------------
- URB control
- ------------------------------------------------------------------*/
-
-/*
- * IRQ callback, called by URB callback
- */
-static void em28xx_irq_callback(struct urb *urb)
-{
- struct em28xx *dev = urb->context;
- int i;
-
- switch (urb->status) {
- case 0: /* success */
- case -ETIMEDOUT: /* NAK */
- break;
- case -ECONNRESET: /* kill */
- case -ENOENT:
- case -ESHUTDOWN:
- return;
- default: /* error */
- em28xx_isocdbg("urb completition error %d.\n", urb->status);
- break;
- }
-
- /* Copy data from URB */
- spin_lock(&dev->slock);
- dev->isoc_ctl.isoc_copy(dev, urb);
- spin_unlock(&dev->slock);
-
- /* Reset urb buffers */
- for (i = 0; i < urb->number_of_packets; i++) {
- urb->iso_frame_desc[i].status = 0;
- urb->iso_frame_desc[i].actual_length = 0;
- }
- urb->status = 0;
-
- urb->status = usb_submit_urb(urb, GFP_ATOMIC);
- if (urb->status) {
- em28xx_isocdbg("urb resubmit failed (error=%i)\n",
- urb->status);
- }
-}
-
-/*
- * Stop and Deallocate URBs
- */
-void em28xx_uninit_isoc(struct em28xx *dev, enum em28xx_mode mode)
-{
- struct urb *urb;
- struct em28xx_usb_isoc_bufs *isoc_bufs;
- int i;
-
- em28xx_isocdbg("em28xx: called em28xx_uninit_isoc in mode %d\n", mode);
-
- if (mode == EM28XX_DIGITAL_MODE)
- isoc_bufs = &dev->isoc_ctl.digital_bufs;
- else
- isoc_bufs = &dev->isoc_ctl.analog_bufs;
-
- for (i = 0; i < isoc_bufs->num_bufs; i++) {
- urb = isoc_bufs->urb[i];
- if (urb) {
- if (!irqs_disabled())
- usb_kill_urb(urb);
- else
- usb_unlink_urb(urb);
-
- if (isoc_bufs->transfer_buffer[i]) {
- usb_free_coherent(dev->udev,
- urb->transfer_buffer_length,
- isoc_bufs->transfer_buffer[i],
- urb->transfer_dma);
- }
- usb_free_urb(urb);
- isoc_bufs->urb[i] = NULL;
- }
- isoc_bufs->transfer_buffer[i] = NULL;
- }
-
- kfree(isoc_bufs->urb);
- kfree(isoc_bufs->transfer_buffer);
-
- isoc_bufs->urb = NULL;
- isoc_bufs->transfer_buffer = NULL;
- isoc_bufs->num_bufs = 0;
-
- em28xx_capture_start(dev, 0);
-}
-EXPORT_SYMBOL_GPL(em28xx_uninit_isoc);
-
-/*
- * Stop URBs
- */
-void em28xx_stop_urbs(struct em28xx *dev)
-{
- int i;
- struct urb *urb;
- struct em28xx_usb_isoc_bufs *isoc_bufs = &dev->isoc_ctl.digital_bufs;
-
- em28xx_isocdbg("em28xx: called em28xx_stop_urbs\n");
-
- for (i = 0; i < isoc_bufs->num_bufs; i++) {
- urb = isoc_bufs->urb[i];
- if (urb) {
- if (!irqs_disabled())
- usb_kill_urb(urb);
- else
- usb_unlink_urb(urb);
- }
- }
-
- em28xx_capture_start(dev, 0);
-}
-EXPORT_SYMBOL_GPL(em28xx_stop_urbs);
-
-/*
- * Allocate URBs
- */
-int em28xx_alloc_isoc(struct em28xx *dev, enum em28xx_mode mode,
- int max_packets, int num_bufs, int max_pkt_size)
-{
- struct em28xx_usb_isoc_bufs *isoc_bufs;
- int i;
- int sb_size, pipe;
- struct urb *urb;
- int j, k;
-
- em28xx_isocdbg("em28xx: called em28xx_alloc_isoc in mode %d\n", mode);
-
- if (mode == EM28XX_DIGITAL_MODE)
- isoc_bufs = &dev->isoc_ctl.digital_bufs;
- else
- isoc_bufs = &dev->isoc_ctl.analog_bufs;
-
- /* De-allocates all pending stuff */
- em28xx_uninit_isoc(dev, mode);
-
- isoc_bufs->num_bufs = num_bufs;
-
- isoc_bufs->urb = kzalloc(sizeof(void *)*num_bufs, GFP_KERNEL);
- if (!isoc_bufs->urb) {
- em28xx_errdev("cannot alloc memory for usb buffers\n");
- return -ENOMEM;
- }
-
- isoc_bufs->transfer_buffer = kzalloc(sizeof(void *)*num_bufs,
- GFP_KERNEL);
- if (!isoc_bufs->transfer_buffer) {
- em28xx_errdev("cannot allocate memory for usb transfer\n");
- kfree(isoc_bufs->urb);
- return -ENOMEM;
- }
-
- isoc_bufs->max_pkt_size = max_pkt_size;
- isoc_bufs->num_packets = max_packets;
- dev->isoc_ctl.vid_buf = NULL;
- dev->isoc_ctl.vbi_buf = NULL;
-
- sb_size = isoc_bufs->num_packets * isoc_bufs->max_pkt_size;
-
- /* allocate urbs and transfer buffers */
- for (i = 0; i < isoc_bufs->num_bufs; i++) {
- urb = usb_alloc_urb(isoc_bufs->num_packets, GFP_KERNEL);
- if (!urb) {
- em28xx_err("cannot alloc isoc_ctl.urb %i\n", i);
- em28xx_uninit_isoc(dev, mode);
- return -ENOMEM;
- }
- isoc_bufs->urb[i] = urb;
-
- isoc_bufs->transfer_buffer[i] = usb_alloc_coherent(dev->udev,
- sb_size, GFP_KERNEL, &urb->transfer_dma);
- if (!isoc_bufs->transfer_buffer[i]) {
- em28xx_err("unable to allocate %i bytes for transfer"
- " buffer %i%s\n",
- sb_size, i,
- in_interrupt() ? " while in int" : "");
- em28xx_uninit_isoc(dev, mode);
- return -ENOMEM;
- }
- memset(isoc_bufs->transfer_buffer[i], 0, sb_size);
-
- /* FIXME: this is a hack - should be
- 'desc.bEndpointAddress & USB_ENDPOINT_NUMBER_MASK'
- should also be using 'desc.bInterval'
- */
- pipe = usb_rcvisocpipe(dev->udev,
- mode == EM28XX_ANALOG_MODE ?
- EM28XX_EP_ANALOG : EM28XX_EP_DIGITAL);
-
- usb_fill_int_urb(urb, dev->udev, pipe,
- isoc_bufs->transfer_buffer[i], sb_size,
- em28xx_irq_callback, dev, 1);
-
- urb->number_of_packets = isoc_bufs->num_packets;
- urb->transfer_flags = URB_ISO_ASAP | URB_NO_TRANSFER_DMA_MAP;
-
- k = 0;
- for (j = 0; j < isoc_bufs->num_packets; j++) {
- urb->iso_frame_desc[j].offset = k;
- urb->iso_frame_desc[j].length =
- isoc_bufs->max_pkt_size;
- k += isoc_bufs->max_pkt_size;
- }
- }
-
- return 0;
-}
-EXPORT_SYMBOL_GPL(em28xx_alloc_isoc);
-
-/*
- * Allocate URBs and start IRQ
- */
-int em28xx_init_isoc(struct em28xx *dev, enum em28xx_mode mode,
- int max_packets, int num_bufs, int max_pkt_size,
- int (*isoc_copy) (struct em28xx *dev, struct urb *urb))
-{
- struct em28xx_dmaqueue *dma_q = &dev->vidq;
- struct em28xx_dmaqueue *vbi_dma_q = &dev->vbiq;
- struct em28xx_usb_isoc_bufs *isoc_bufs;
- int i;
- int rc;
- int alloc;
-
- em28xx_isocdbg("em28xx: called em28xx_init_isoc in mode %d\n", mode);
-
- dev->isoc_ctl.isoc_copy = isoc_copy;
-
- if (mode == EM28XX_DIGITAL_MODE) {
- isoc_bufs = &dev->isoc_ctl.digital_bufs;
- /* no need to free/alloc isoc buffers in digital mode */
- alloc = 0;
- } else {
- isoc_bufs = &dev->isoc_ctl.analog_bufs;
- alloc = 1;
- }
-
- if (alloc) {
- rc = em28xx_alloc_isoc(dev, mode, max_packets,
- num_bufs, max_pkt_size);
- if (rc)
- return rc;
- }
-
- init_waitqueue_head(&dma_q->wq);
- init_waitqueue_head(&vbi_dma_q->wq);
-
- em28xx_capture_start(dev, 1);
-
- /* submit urbs and enables IRQ */
- for (i = 0; i < isoc_bufs->num_bufs; i++) {
- rc = usb_submit_urb(isoc_bufs->urb[i], GFP_ATOMIC);
- if (rc) {
- em28xx_err("submit of urb %i failed (error=%i)\n", i,
- rc);
- em28xx_uninit_isoc(dev, mode);
- return rc;
- }
- }
-
- return 0;
-}
-EXPORT_SYMBOL_GPL(em28xx_init_isoc);
-
-/*
- * em28xx_wake_i2c()
- * configure i2c attached devices
- */
-void em28xx_wake_i2c(struct em28xx *dev)
-{
- v4l2_device_call_all(&dev->v4l2_dev, 0, core, reset, 0);
- v4l2_device_call_all(&dev->v4l2_dev, 0, video, s_routing,
- INPUT(dev->ctl_input)->vmux, 0, 0);
- v4l2_device_call_all(&dev->v4l2_dev, 0, video, s_stream, 0);
-}
-
-/*
- * Device control list
- */
-
-static LIST_HEAD(em28xx_devlist);
-static DEFINE_MUTEX(em28xx_devlist_mutex);
-
-/*
- * Extension interface
- */
-
-static LIST_HEAD(em28xx_extension_devlist);
-
-int em28xx_register_extension(struct em28xx_ops *ops)
-{
- struct em28xx *dev = NULL;
-
- mutex_lock(&em28xx_devlist_mutex);
- list_add_tail(&ops->next, &em28xx_extension_devlist);
- list_for_each_entry(dev, &em28xx_devlist, devlist) {
- ops->init(dev);
- }
- mutex_unlock(&em28xx_devlist_mutex);
- printk(KERN_INFO "Em28xx: Initialized (%s) extension\n", ops->name);
- return 0;
-}
-EXPORT_SYMBOL(em28xx_register_extension);
-
-void em28xx_unregister_extension(struct em28xx_ops *ops)
-{
- struct em28xx *dev = NULL;
-
- mutex_lock(&em28xx_devlist_mutex);
- list_for_each_entry(dev, &em28xx_devlist, devlist) {
- ops->fini(dev);
- }
- list_del(&ops->next);
- mutex_unlock(&em28xx_devlist_mutex);
- printk(KERN_INFO "Em28xx: Removed (%s) extension\n", ops->name);
-}
-EXPORT_SYMBOL(em28xx_unregister_extension);
-
-void em28xx_init_extension(struct em28xx *dev)
-{
- const struct em28xx_ops *ops = NULL;
-
- mutex_lock(&em28xx_devlist_mutex);
- list_add_tail(&dev->devlist, &em28xx_devlist);
- list_for_each_entry(ops, &em28xx_extension_devlist, next) {
- if (ops->init)
- ops->init(dev);
- }
- mutex_unlock(&em28xx_devlist_mutex);
-}
-
-void em28xx_close_extension(struct em28xx *dev)
-{
- const struct em28xx_ops *ops = NULL;
-
- mutex_lock(&em28xx_devlist_mutex);
- list_for_each_entry(ops, &em28xx_extension_devlist, next) {
- if (ops->fini)
- ops->fini(dev);
- }
- list_del(&dev->devlist);
- mutex_unlock(&em28xx_devlist_mutex);
-}
+++ /dev/null
-/*
- DVB device driver for em28xx
-
- (c) 2008-2011 Mauro Carvalho Chehab <mchehab@infradead.org>
-
- (c) 2008 Devin Heitmueller <devin.heitmueller@gmail.com>
- - Fixes for the driver to properly work with HVR-950
- - Fixes for the driver to properly work with Pinnacle PCTV HD Pro Stick
- - Fixes for the driver to properly work with AMD ATI TV Wonder HD 600
-
- (c) 2008 Aidan Thornton <makosoft@googlemail.com>
-
- Based on cx88-dvb, saa7134-dvb and videobuf-dvb originally written by:
- (c) 2004, 2005 Chris Pascoe <c.pascoe@itee.uq.edu.au>
- (c) 2004 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License.
- */
-
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/usb.h>
-
-#include "em28xx.h"
-#include <media/v4l2-common.h>
-#include <media/videobuf-vmalloc.h>
-#include <media/tuner.h>
-#include "tuner-simple.h"
-
-#include "lgdt330x.h"
-#include "lgdt3305.h"
-#include "zl10353.h"
-#include "s5h1409.h"
-#include "mt352.h"
-#include "mt352_priv.h" /* FIXME */
-#include "tda1002x.h"
-#include "tda18271.h"
-#include "s921.h"
-#include "drxd.h"
-#include "cxd2820r.h"
-#include "tda18271c2dd.h"
-#include "drxk.h"
-#include "tda10071.h"
-#include "a8293.h"
-#include "qt1010.h"
-
-MODULE_DESCRIPTION("driver for em28xx based DVB cards");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@infradead.org>");
-MODULE_LICENSE("GPL");
-
-static unsigned int debug;
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "enable debug messages [dvb]");
-
-DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
-
-#define dprintk(level, fmt, arg...) do { \
-if (debug >= level) \
- printk(KERN_DEBUG "%s/2-dvb: " fmt, dev->name, ## arg); \
-} while (0)
-
-struct em28xx_dvb {
- struct dvb_frontend *fe[2];
-
- /* feed count management */
- struct mutex lock;
- int nfeeds;
-
- /* general boilerplate stuff */
- struct dvb_adapter adapter;
- struct dvb_demux demux;
- struct dmxdev dmxdev;
- struct dmx_frontend fe_hw;
- struct dmx_frontend fe_mem;
- struct dvb_net net;
-
- /* Due to DRX-K - probably need changes */
- int (*gate_ctrl)(struct dvb_frontend *, int);
- struct semaphore pll_mutex;
- bool dont_attach_fe1;
-};
-
-
-static inline void print_err_status(struct em28xx *dev,
- int packet, int status)
-{
- char *errmsg = "Unknown";
-
- switch (status) {
- case -ENOENT:
- errmsg = "unlinked synchronuously";
- break;
- case -ECONNRESET:
- errmsg = "unlinked asynchronuously";
- break;
- case -ENOSR:
- errmsg = "Buffer error (overrun)";
- break;
- case -EPIPE:
- errmsg = "Stalled (device not responding)";
- break;
- case -EOVERFLOW:
- errmsg = "Babble (bad cable?)";
- break;
- case -EPROTO:
- errmsg = "Bit-stuff error (bad cable?)";
- break;
- case -EILSEQ:
- errmsg = "CRC/Timeout (could be anything)";
- break;
- case -ETIME:
- errmsg = "Device does not respond";
- break;
- }
- if (packet < 0) {
- dprintk(1, "URB status %d [%s].\n", status, errmsg);
- } else {
- dprintk(1, "URB packet %d, status %d [%s].\n",
- packet, status, errmsg);
- }
-}
-
-static inline int em28xx_dvb_isoc_copy(struct em28xx *dev, struct urb *urb)
-{
- int i;
-
- if (!dev)
- return 0;
-
- if ((dev->state & DEV_DISCONNECTED) || (dev->state & DEV_MISCONFIGURED))
- return 0;
-
- if (urb->status < 0) {
- print_err_status(dev, -1, urb->status);
- if (urb->status == -ENOENT)
- return 0;
- }
-
- for (i = 0; i < urb->number_of_packets; i++) {
- int status = urb->iso_frame_desc[i].status;
-
- if (status < 0) {
- print_err_status(dev, i, status);
- if (urb->iso_frame_desc[i].status != -EPROTO)
- continue;
- }
-
- dvb_dmx_swfilter(&dev->dvb->demux, urb->transfer_buffer +
- urb->iso_frame_desc[i].offset,
- urb->iso_frame_desc[i].actual_length);
- }
-
- return 0;
-}
-
-static int em28xx_start_streaming(struct em28xx_dvb *dvb)
-{
- int rc;
- struct em28xx *dev = dvb->adapter.priv;
- int max_dvb_packet_size;
-
- usb_set_interface(dev->udev, 0, dev->dvb_alt);
- rc = em28xx_set_mode(dev, EM28XX_DIGITAL_MODE);
- if (rc < 0)
- return rc;
-
- max_dvb_packet_size = dev->dvb_max_pkt_size;
- if (max_dvb_packet_size < 0)
- return max_dvb_packet_size;
- dprintk(1, "Using %d buffers each with %d x %d bytes\n",
- EM28XX_DVB_NUM_BUFS,
- EM28XX_DVB_MAX_PACKETS,
- max_dvb_packet_size);
-
- return em28xx_init_isoc(dev, EM28XX_DIGITAL_MODE,
- EM28XX_DVB_MAX_PACKETS, EM28XX_DVB_NUM_BUFS,
- max_dvb_packet_size, em28xx_dvb_isoc_copy);
-}
-
-static int em28xx_stop_streaming(struct em28xx_dvb *dvb)
-{
- struct em28xx *dev = dvb->adapter.priv;
-
- em28xx_stop_urbs(dev);
-
- em28xx_set_mode(dev, EM28XX_SUSPEND);
-
- return 0;
-}
-
-static int em28xx_start_feed(struct dvb_demux_feed *feed)
-{
- struct dvb_demux *demux = feed->demux;
- struct em28xx_dvb *dvb = demux->priv;
- int rc, ret;
-
- if (!demux->dmx.frontend)
- return -EINVAL;
-
- mutex_lock(&dvb->lock);
- dvb->nfeeds++;
- rc = dvb->nfeeds;
-
- if (dvb->nfeeds == 1) {
- ret = em28xx_start_streaming(dvb);
- if (ret < 0)
- rc = ret;
- }
-
- mutex_unlock(&dvb->lock);
- return rc;
-}
-
-static int em28xx_stop_feed(struct dvb_demux_feed *feed)
-{
- struct dvb_demux *demux = feed->demux;
- struct em28xx_dvb *dvb = demux->priv;
- int err = 0;
-
- mutex_lock(&dvb->lock);
- dvb->nfeeds--;
-
- if (0 == dvb->nfeeds)
- err = em28xx_stop_streaming(dvb);
-
- mutex_unlock(&dvb->lock);
- return err;
-}
-
-
-
-/* ------------------------------------------------------------------ */
-static int em28xx_dvb_bus_ctrl(struct dvb_frontend *fe, int acquire)
-{
- struct em28xx *dev = fe->dvb->priv;
-
- if (acquire)
- return em28xx_set_mode(dev, EM28XX_DIGITAL_MODE);
- else
- return em28xx_set_mode(dev, EM28XX_SUSPEND);
-}
-
-/* ------------------------------------------------------------------ */
-
-static struct lgdt330x_config em2880_lgdt3303_dev = {
- .demod_address = 0x0e,
- .demod_chip = LGDT3303,
-};
-
-static struct lgdt3305_config em2870_lgdt3304_dev = {
- .i2c_addr = 0x0e,
- .demod_chip = LGDT3304,
- .spectral_inversion = 1,
- .deny_i2c_rptr = 1,
- .mpeg_mode = LGDT3305_MPEG_PARALLEL,
- .tpclk_edge = LGDT3305_TPCLK_FALLING_EDGE,
- .tpvalid_polarity = LGDT3305_TP_VALID_HIGH,
- .vsb_if_khz = 3250,
- .qam_if_khz = 4000,
-};
-
-static struct s921_config sharp_isdbt = {
- .demod_address = 0x30 >> 1
-};
-
-static struct zl10353_config em28xx_zl10353_with_xc3028 = {
- .demod_address = (0x1e >> 1),
- .no_tuner = 1,
- .parallel_ts = 1,
- .if2 = 45600,
-};
-
-static struct s5h1409_config em28xx_s5h1409_with_xc3028 = {
- .demod_address = 0x32 >> 1,
- .output_mode = S5H1409_PARALLEL_OUTPUT,
- .gpio = S5H1409_GPIO_OFF,
- .inversion = S5H1409_INVERSION_OFF,
- .status_mode = S5H1409_DEMODLOCKING,
- .mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK
-};
-
-static struct tda18271_std_map kworld_a340_std_map = {
- .atsc_6 = { .if_freq = 3250, .agc_mode = 3, .std = 0,
- .if_lvl = 1, .rfagc_top = 0x37, },
- .qam_6 = { .if_freq = 4000, .agc_mode = 3, .std = 1,
- .if_lvl = 1, .rfagc_top = 0x37, },
-};
-
-static struct tda18271_config kworld_a340_config = {
- .std_map = &kworld_a340_std_map,
-};
-
-static struct zl10353_config em28xx_zl10353_xc3028_no_i2c_gate = {
- .demod_address = (0x1e >> 1),
- .no_tuner = 1,
- .disable_i2c_gate_ctrl = 1,
- .parallel_ts = 1,
- .if2 = 45600,
-};
-
-static struct drxd_config em28xx_drxd = {
- .demod_address = 0x70,
- .demod_revision = 0xa2,
- .pll_type = DRXD_PLL_NONE,
- .clock = 12000,
- .insert_rs_byte = 1,
- .IF = 42800000,
- .disable_i2c_gate_ctrl = 1,
-};
-
-static struct drxk_config terratec_h5_drxk = {
- .adr = 0x29,
- .single_master = 1,
- .no_i2c_bridge = 1,
- .microcode_name = "dvb-usb-terratec-h5-drxk.fw",
- .qam_demod_parameter_count = 2,
-};
-
-static struct drxk_config hauppauge_930c_drxk = {
- .adr = 0x29,
- .single_master = 1,
- .no_i2c_bridge = 1,
- .microcode_name = "dvb-usb-hauppauge-hvr930c-drxk.fw",
- .chunk_size = 56,
- .qam_demod_parameter_count = 2,
-};
-
-struct drxk_config terratec_htc_stick_drxk = {
- .adr = 0x29,
- .single_master = 1,
- .no_i2c_bridge = 1,
- .microcode_name = "dvb-usb-terratec-htc-stick-drxk.fw",
- .chunk_size = 54,
- .qam_demod_parameter_count = 2,
- /* Required for the antenna_gpio to disable LNA. */
- .antenna_dvbt = true,
- /* The windows driver uses the same. This will disable LNA. */
- .antenna_gpio = 0x6,
-};
-
-static struct drxk_config maxmedia_ub425_tc_drxk = {
- .adr = 0x29,
- .single_master = 1,
- .no_i2c_bridge = 1,
-};
-
-static struct drxk_config pctv_520e_drxk = {
- .adr = 0x29,
- .single_master = 1,
- .microcode_name = "dvb-demod-drxk-pctv.fw",
- .qam_demod_parameter_count = 2,
- .chunk_size = 58,
- .antenna_dvbt = true, /* disable LNA */
- .antenna_gpio = (1 << 2), /* disable LNA */
-};
-
-static int drxk_gate_ctrl(struct dvb_frontend *fe, int enable)
-{
- struct em28xx_dvb *dvb = fe->sec_priv;
- int status;
-
- if (!dvb)
- return -EINVAL;
-
- if (enable) {
- down(&dvb->pll_mutex);
- status = dvb->gate_ctrl(fe, 1);
- } else {
- status = dvb->gate_ctrl(fe, 0);
- up(&dvb->pll_mutex);
- }
- return status;
-}
-
-static void hauppauge_hvr930c_init(struct em28xx *dev)
-{
- int i;
-
- struct em28xx_reg_seq hauppauge_hvr930c_init[] = {
- {EM2874_R80_GPIO, 0xff, 0xff, 0x65},
- {EM2874_R80_GPIO, 0xfb, 0xff, 0x32},
- {EM2874_R80_GPIO, 0xff, 0xff, 0xb8},
- { -1, -1, -1, -1},
- };
- struct em28xx_reg_seq hauppauge_hvr930c_end[] = {
- {EM2874_R80_GPIO, 0xef, 0xff, 0x01},
- {EM2874_R80_GPIO, 0xaf, 0xff, 0x65},
- {EM2874_R80_GPIO, 0xef, 0xff, 0x76},
- {EM2874_R80_GPIO, 0xef, 0xff, 0x01},
- {EM2874_R80_GPIO, 0xcf, 0xff, 0x0b},
- {EM2874_R80_GPIO, 0xef, 0xff, 0x40},
-
- {EM2874_R80_GPIO, 0xcf, 0xff, 0x65},
- {EM2874_R80_GPIO, 0xef, 0xff, 0x65},
- {EM2874_R80_GPIO, 0xcf, 0xff, 0x0b},
- {EM2874_R80_GPIO, 0xef, 0xff, 0x65},
-
- { -1, -1, -1, -1},
- };
-
- struct {
- unsigned char r[4];
- int len;
- } regs[] = {
- {{ 0x06, 0x02, 0x00, 0x31 }, 4},
- {{ 0x01, 0x02 }, 2},
- {{ 0x01, 0x02, 0x00, 0xc6 }, 4},
- {{ 0x01, 0x00 }, 2},
- {{ 0x01, 0x00, 0xff, 0xaf }, 4},
- {{ 0x01, 0x00, 0x03, 0xa0 }, 4},
- {{ 0x01, 0x00 }, 2},
- {{ 0x01, 0x00, 0x73, 0xaf }, 4},
- {{ 0x04, 0x00 }, 2},
- {{ 0x00, 0x04 }, 2},
- {{ 0x00, 0x04, 0x00, 0x0a }, 4},
- {{ 0x04, 0x14 }, 2},
- {{ 0x04, 0x14, 0x00, 0x00 }, 4},
- };
-
- em28xx_gpio_set(dev, hauppauge_hvr930c_init);
- em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x40);
- msleep(10);
- em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x44);
- msleep(10);
-
- dev->i2c_client.addr = 0x82 >> 1;
-
- for (i = 0; i < ARRAY_SIZE(regs); i++)
- i2c_master_send(&dev->i2c_client, regs[i].r, regs[i].len);
- em28xx_gpio_set(dev, hauppauge_hvr930c_end);
-
- msleep(100);
-
- em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x44);
- msleep(30);
-
- em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x45);
- msleep(10);
-
-}
-
-static void terratec_h5_init(struct em28xx *dev)
-{
- int i;
- struct em28xx_reg_seq terratec_h5_init[] = {
- {EM28XX_R08_GPIO, 0xff, 0xff, 10},
- {EM2874_R80_GPIO, 0xf6, 0xff, 100},
- {EM2874_R80_GPIO, 0xf2, 0xff, 50},
- {EM2874_R80_GPIO, 0xf6, 0xff, 100},
- { -1, -1, -1, -1},
- };
- struct em28xx_reg_seq terratec_h5_end[] = {
- {EM2874_R80_GPIO, 0xe6, 0xff, 100},
- {EM2874_R80_GPIO, 0xa6, 0xff, 50},
- {EM2874_R80_GPIO, 0xe6, 0xff, 100},
- { -1, -1, -1, -1},
- };
- struct {
- unsigned char r[4];
- int len;
- } regs[] = {
- {{ 0x06, 0x02, 0x00, 0x31 }, 4},
- {{ 0x01, 0x02 }, 2},
- {{ 0x01, 0x02, 0x00, 0xc6 }, 4},
- {{ 0x01, 0x00 }, 2},
- {{ 0x01, 0x00, 0xff, 0xaf }, 4},
- {{ 0x01, 0x00, 0x03, 0xa0 }, 4},
- {{ 0x01, 0x00 }, 2},
- {{ 0x01, 0x00, 0x73, 0xaf }, 4},
- {{ 0x04, 0x00 }, 2},
- {{ 0x00, 0x04 }, 2},
- {{ 0x00, 0x04, 0x00, 0x0a }, 4},
- {{ 0x04, 0x14 }, 2},
- {{ 0x04, 0x14, 0x00, 0x00 }, 4},
- };
-
- em28xx_gpio_set(dev, terratec_h5_init);
- em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x40);
- msleep(10);
- em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x45);
- msleep(10);
-
- dev->i2c_client.addr = 0x82 >> 1;
-
- for (i = 0; i < ARRAY_SIZE(regs); i++)
- i2c_master_send(&dev->i2c_client, regs[i].r, regs[i].len);
- em28xx_gpio_set(dev, terratec_h5_end);
-};
-
-static void terratec_htc_stick_init(struct em28xx *dev)
-{
- int i;
-
- /*
- * GPIO configuration:
- * 0xff: unknown (does not affect DVB-T).
- * 0xf6: DRX-K (demodulator).
- * 0xe6: unknown (does not affect DVB-T).
- * 0xb6: unknown (does not affect DVB-T).
- */
- struct em28xx_reg_seq terratec_htc_stick_init[] = {
- {EM28XX_R08_GPIO, 0xff, 0xff, 10},
- {EM2874_R80_GPIO, 0xf6, 0xff, 100},
- {EM2874_R80_GPIO, 0xe6, 0xff, 50},
- {EM2874_R80_GPIO, 0xf6, 0xff, 100},
- { -1, -1, -1, -1},
- };
- struct em28xx_reg_seq terratec_htc_stick_end[] = {
- {EM2874_R80_GPIO, 0xb6, 0xff, 100},
- {EM2874_R80_GPIO, 0xf6, 0xff, 50},
- { -1, -1, -1, -1},
- };
-
- /* Init the analog decoder? */
- struct {
- unsigned char r[4];
- int len;
- } regs[] = {
- {{ 0x06, 0x02, 0x00, 0x31 }, 4},
- {{ 0x01, 0x02 }, 2},
- {{ 0x01, 0x02, 0x00, 0xc6 }, 4},
- {{ 0x01, 0x00 }, 2},
- {{ 0x01, 0x00, 0xff, 0xaf }, 4},
- };
-
- em28xx_gpio_set(dev, terratec_htc_stick_init);
-
- em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x40);
- msleep(10);
- em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x44);
- msleep(10);
-
- dev->i2c_client.addr = 0x82 >> 1;
-
- for (i = 0; i < ARRAY_SIZE(regs); i++)
- i2c_master_send(&dev->i2c_client, regs[i].r, regs[i].len);
-
- em28xx_gpio_set(dev, terratec_htc_stick_end);
-};
-
-static void pctv_520e_init(struct em28xx *dev)
-{
- /*
- * Init AVF4910B analog decoder. Looks like I2C traffic to
- * digital demodulator and tuner are routed via AVF4910B.
- */
- int i;
- struct {
- unsigned char r[4];
- int len;
- } regs[] = {
- {{ 0x06, 0x02, 0x00, 0x31 }, 4},
- {{ 0x01, 0x02 }, 2},
- {{ 0x01, 0x02, 0x00, 0xc6 }, 4},
- {{ 0x01, 0x00 }, 2},
- {{ 0x01, 0x00, 0xff, 0xaf }, 4},
- {{ 0x01, 0x00, 0x03, 0xa0 }, 4},
- {{ 0x01, 0x00 }, 2},
- {{ 0x01, 0x00, 0x73, 0xaf }, 4},
- };
-
- dev->i2c_client.addr = 0x82 >> 1; /* 0x41 */
-
- for (i = 0; i < ARRAY_SIZE(regs); i++)
- i2c_master_send(&dev->i2c_client, regs[i].r, regs[i].len);
-};
-
-static int em28xx_mt352_terratec_xs_init(struct dvb_frontend *fe)
-{
- /* Values extracted from a USB trace of the Terratec Windows driver */
- static u8 clock_config[] = { CLOCK_CTL, 0x38, 0x2c };
- static u8 reset[] = { RESET, 0x80 };
- static u8 adc_ctl_1_cfg[] = { ADC_CTL_1, 0x40 };
- static u8 agc_cfg[] = { AGC_TARGET, 0x28, 0xa0 };
- static u8 input_freq_cfg[] = { INPUT_FREQ_1, 0x31, 0xb8 };
- static u8 rs_err_cfg[] = { RS_ERR_PER_1, 0x00, 0x4d };
- static u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
- static u8 trl_nom_cfg[] = { TRL_NOMINAL_RATE_1, 0x64, 0x00 };
- static u8 tps_given_cfg[] = { TPS_GIVEN_1, 0x40, 0x80, 0x50 };
- static u8 tuner_go[] = { TUNER_GO, 0x01};
-
- mt352_write(fe, clock_config, sizeof(clock_config));
- udelay(200);
- mt352_write(fe, reset, sizeof(reset));
- mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg));
- mt352_write(fe, agc_cfg, sizeof(agc_cfg));
- mt352_write(fe, input_freq_cfg, sizeof(input_freq_cfg));
- mt352_write(fe, rs_err_cfg, sizeof(rs_err_cfg));
- mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
- mt352_write(fe, trl_nom_cfg, sizeof(trl_nom_cfg));
- mt352_write(fe, tps_given_cfg, sizeof(tps_given_cfg));
- mt352_write(fe, tuner_go, sizeof(tuner_go));
- return 0;
-}
-
-static struct mt352_config terratec_xs_mt352_cfg = {
- .demod_address = (0x1e >> 1),
- .no_tuner = 1,
- .if2 = 45600,
- .demod_init = em28xx_mt352_terratec_xs_init,
-};
-
-static struct tda10023_config em28xx_tda10023_config = {
- .demod_address = 0x0c,
- .invert = 1,
-};
-
-static struct cxd2820r_config em28xx_cxd2820r_config = {
- .i2c_address = (0xd8 >> 1),
- .ts_mode = CXD2820R_TS_SERIAL,
-
- /* enable LNA for DVB-T, DVB-T2 and DVB-C */
- .gpio_dvbt[0] = CXD2820R_GPIO_E | CXD2820R_GPIO_O | CXD2820R_GPIO_L,
- .gpio_dvbt2[0] = CXD2820R_GPIO_E | CXD2820R_GPIO_O | CXD2820R_GPIO_L,
- .gpio_dvbc[0] = CXD2820R_GPIO_E | CXD2820R_GPIO_O | CXD2820R_GPIO_L,
-};
-
-static struct tda18271_config em28xx_cxd2820r_tda18271_config = {
- .output_opt = TDA18271_OUTPUT_LT_OFF,
- .gate = TDA18271_GATE_DIGITAL,
-};
-
-static const struct tda10071_config em28xx_tda10071_config = {
- .i2c_address = 0x55, /* (0xaa >> 1) */
- .i2c_wr_max = 64,
- .ts_mode = TDA10071_TS_SERIAL,
- .spec_inv = 0,
- .xtal = 40444000, /* 40.444 MHz */
- .pll_multiplier = 20,
-};
-
-static const struct a8293_config em28xx_a8293_config = {
- .i2c_addr = 0x08, /* (0x10 >> 1) */
-};
-
-static struct zl10353_config em28xx_zl10353_no_i2c_gate_dev = {
- .demod_address = (0x1e >> 1),
- .disable_i2c_gate_ctrl = 1,
- .no_tuner = 1,
- .parallel_ts = 1,
-};
-static struct qt1010_config em28xx_qt1010_config = {
- .i2c_address = 0x62
-
-};
-
-/* ------------------------------------------------------------------ */
-
-static int em28xx_attach_xc3028(u8 addr, struct em28xx *dev)
-{
- struct dvb_frontend *fe;
- struct xc2028_config cfg;
-
- memset(&cfg, 0, sizeof(cfg));
- cfg.i2c_adap = &dev->i2c_adap;
- cfg.i2c_addr = addr;
-
- if (!dev->dvb->fe[0]) {
- em28xx_errdev("/2: dvb frontend not attached. "
- "Can't attach xc3028\n");
- return -EINVAL;
- }
-
- fe = dvb_attach(xc2028_attach, dev->dvb->fe[0], &cfg);
- if (!fe) {
- em28xx_errdev("/2: xc3028 attach failed\n");
- dvb_frontend_detach(dev->dvb->fe[0]);
- dev->dvb->fe[0] = NULL;
- return -EINVAL;
- }
-
- em28xx_info("%s/2: xc3028 attached\n", dev->name);
-
- return 0;
-}
-
-/* ------------------------------------------------------------------ */
-
-static int em28xx_register_dvb(struct em28xx_dvb *dvb, struct module *module,
- struct em28xx *dev, struct device *device)
-{
- int result;
-
- mutex_init(&dvb->lock);
-
- /* register adapter */
- result = dvb_register_adapter(&dvb->adapter, dev->name, module, device,
- adapter_nr);
- if (result < 0) {
- printk(KERN_WARNING "%s: dvb_register_adapter failed (errno = %d)\n",
- dev->name, result);
- goto fail_adapter;
- }
-
- /* Ensure all frontends negotiate bus access */
- dvb->fe[0]->ops.ts_bus_ctrl = em28xx_dvb_bus_ctrl;
- if (dvb->fe[1])
- dvb->fe[1]->ops.ts_bus_ctrl = em28xx_dvb_bus_ctrl;
-
- dvb->adapter.priv = dev;
-
- /* register frontend */
- result = dvb_register_frontend(&dvb->adapter, dvb->fe[0]);
- if (result < 0) {
- printk(KERN_WARNING "%s: dvb_register_frontend failed (errno = %d)\n",
- dev->name, result);
- goto fail_frontend0;
- }
-
- /* register 2nd frontend */
- if (dvb->fe[1]) {
- result = dvb_register_frontend(&dvb->adapter, dvb->fe[1]);
- if (result < 0) {
- printk(KERN_WARNING "%s: 2nd dvb_register_frontend failed (errno = %d)\n",
- dev->name, result);
- goto fail_frontend1;
- }
- }
-
- /* register demux stuff */
- dvb->demux.dmx.capabilities =
- DMX_TS_FILTERING | DMX_SECTION_FILTERING |
- DMX_MEMORY_BASED_FILTERING;
- dvb->demux.priv = dvb;
- dvb->demux.filternum = 256;
- dvb->demux.feednum = 256;
- dvb->demux.start_feed = em28xx_start_feed;
- dvb->demux.stop_feed = em28xx_stop_feed;
-
- result = dvb_dmx_init(&dvb->demux);
- if (result < 0) {
- printk(KERN_WARNING "%s: dvb_dmx_init failed (errno = %d)\n",
- dev->name, result);
- goto fail_dmx;
- }
-
- dvb->dmxdev.filternum = 256;
- dvb->dmxdev.demux = &dvb->demux.dmx;
- dvb->dmxdev.capabilities = 0;
- result = dvb_dmxdev_init(&dvb->dmxdev, &dvb->adapter);
- if (result < 0) {
- printk(KERN_WARNING "%s: dvb_dmxdev_init failed (errno = %d)\n",
- dev->name, result);
- goto fail_dmxdev;
- }
-
- dvb->fe_hw.source = DMX_FRONTEND_0;
- result = dvb->demux.dmx.add_frontend(&dvb->demux.dmx, &dvb->fe_hw);
- if (result < 0) {
- printk(KERN_WARNING "%s: add_frontend failed (DMX_FRONTEND_0, errno = %d)\n",
- dev->name, result);
- goto fail_fe_hw;
- }
-
- dvb->fe_mem.source = DMX_MEMORY_FE;
- result = dvb->demux.dmx.add_frontend(&dvb->demux.dmx, &dvb->fe_mem);
- if (result < 0) {
- printk(KERN_WARNING "%s: add_frontend failed (DMX_MEMORY_FE, errno = %d)\n",
- dev->name, result);
- goto fail_fe_mem;
- }
-
- result = dvb->demux.dmx.connect_frontend(&dvb->demux.dmx, &dvb->fe_hw);
- if (result < 0) {
- printk(KERN_WARNING "%s: connect_frontend failed (errno = %d)\n",
- dev->name, result);
- goto fail_fe_conn;
- }
-
- /* register network adapter */
- dvb_net_init(&dvb->adapter, &dvb->net, &dvb->demux.dmx);
- return 0;
-
-fail_fe_conn:
- dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_mem);
-fail_fe_mem:
- dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_hw);
-fail_fe_hw:
- dvb_dmxdev_release(&dvb->dmxdev);
-fail_dmxdev:
- dvb_dmx_release(&dvb->demux);
-fail_dmx:
- if (dvb->fe[1])
- dvb_unregister_frontend(dvb->fe[1]);
- dvb_unregister_frontend(dvb->fe[0]);
-fail_frontend1:
- if (dvb->fe[1])
- dvb_frontend_detach(dvb->fe[1]);
-fail_frontend0:
- dvb_frontend_detach(dvb->fe[0]);
- dvb_unregister_adapter(&dvb->adapter);
-fail_adapter:
- return result;
-}
-
-static void em28xx_unregister_dvb(struct em28xx_dvb *dvb)
-{
- dvb_net_release(&dvb->net);
- dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_mem);
- dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_hw);
- dvb_dmxdev_release(&dvb->dmxdev);
- dvb_dmx_release(&dvb->demux);
- if (dvb->fe[1])
- dvb_unregister_frontend(dvb->fe[1]);
- dvb_unregister_frontend(dvb->fe[0]);
- if (dvb->fe[1] && !dvb->dont_attach_fe1)
- dvb_frontend_detach(dvb->fe[1]);
- dvb_frontend_detach(dvb->fe[0]);
- dvb_unregister_adapter(&dvb->adapter);
-}
-
-static int em28xx_dvb_init(struct em28xx *dev)
-{
- int result = 0, mfe_shared = 0;
- struct em28xx_dvb *dvb;
-
- if (!dev->board.has_dvb) {
- /* This device does not support the extension */
- printk(KERN_INFO "em28xx_dvb: This device does not support the extension\n");
- return 0;
- }
-
- dvb = kzalloc(sizeof(struct em28xx_dvb), GFP_KERNEL);
-
- if (dvb == NULL) {
- em28xx_info("em28xx_dvb: memory allocation failed\n");
- return -ENOMEM;
- }
- dev->dvb = dvb;
- dvb->fe[0] = dvb->fe[1] = NULL;
-
- mutex_lock(&dev->lock);
- em28xx_set_mode(dev, EM28XX_DIGITAL_MODE);
- /* init frontend */
- switch (dev->model) {
- case EM2874_BOARD_LEADERSHIP_ISDBT:
- dvb->fe[0] = dvb_attach(s921_attach,
- &sharp_isdbt, &dev->i2c_adap);
-
- if (!dvb->fe[0]) {
- result = -EINVAL;
- goto out_free;
- }
-
- break;
- case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
- case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
- case EM2880_BOARD_PINNACLE_PCTV_HD_PRO:
- case EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600:
- dvb->fe[0] = dvb_attach(lgdt330x_attach,
- &em2880_lgdt3303_dev,
- &dev->i2c_adap);
- if (em28xx_attach_xc3028(0x61, dev) < 0) {
- result = -EINVAL;
- goto out_free;
- }
- break;
- case EM2880_BOARD_KWORLD_DVB_310U:
- dvb->fe[0] = dvb_attach(zl10353_attach,
- &em28xx_zl10353_with_xc3028,
- &dev->i2c_adap);
- if (em28xx_attach_xc3028(0x61, dev) < 0) {
- result = -EINVAL;
- goto out_free;
- }
- break;
- case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
- case EM2882_BOARD_TERRATEC_HYBRID_XS:
- case EM2880_BOARD_EMPIRE_DUAL_TV:
- dvb->fe[0] = dvb_attach(zl10353_attach,
- &em28xx_zl10353_xc3028_no_i2c_gate,
- &dev->i2c_adap);
- if (em28xx_attach_xc3028(0x61, dev) < 0) {
- result = -EINVAL;
- goto out_free;
- }
- break;
- case EM2880_BOARD_TERRATEC_HYBRID_XS:
- case EM2880_BOARD_TERRATEC_HYBRID_XS_FR:
- case EM2881_BOARD_PINNACLE_HYBRID_PRO:
- case EM2882_BOARD_DIKOM_DK300:
- case EM2882_BOARD_KWORLD_VS_DVBT:
- dvb->fe[0] = dvb_attach(zl10353_attach,
- &em28xx_zl10353_xc3028_no_i2c_gate,
- &dev->i2c_adap);
- if (dvb->fe[0] == NULL) {
- /* This board could have either a zl10353 or a mt352.
- If the chip id isn't for zl10353, try mt352 */
- dvb->fe[0] = dvb_attach(mt352_attach,
- &terratec_xs_mt352_cfg,
- &dev->i2c_adap);
- }
-
- if (em28xx_attach_xc3028(0x61, dev) < 0) {
- result = -EINVAL;
- goto out_free;
- }
- break;
- case EM2870_BOARD_KWORLD_355U:
- dvb->fe[0] = dvb_attach(zl10353_attach,
- &em28xx_zl10353_no_i2c_gate_dev,
- &dev->i2c_adap);
- if (dvb->fe[0] != NULL)
- dvb_attach(qt1010_attach, dvb->fe[0],
- &dev->i2c_adap, &em28xx_qt1010_config);
- break;
- case EM2883_BOARD_KWORLD_HYBRID_330U:
- case EM2882_BOARD_EVGA_INDTUBE:
- dvb->fe[0] = dvb_attach(s5h1409_attach,
- &em28xx_s5h1409_with_xc3028,
- &dev->i2c_adap);
- if (em28xx_attach_xc3028(0x61, dev) < 0) {
- result = -EINVAL;
- goto out_free;
- }
- break;
- case EM2882_BOARD_KWORLD_ATSC_315U:
- dvb->fe[0] = dvb_attach(lgdt330x_attach,
- &em2880_lgdt3303_dev,
- &dev->i2c_adap);
- if (dvb->fe[0] != NULL) {
- if (!dvb_attach(simple_tuner_attach, dvb->fe[0],
- &dev->i2c_adap, 0x61, TUNER_THOMSON_DTT761X)) {
- result = -EINVAL;
- goto out_free;
- }
- }
- break;
- case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
- case EM2882_BOARD_PINNACLE_HYBRID_PRO_330E:
- dvb->fe[0] = dvb_attach(drxd_attach, &em28xx_drxd, NULL,
- &dev->i2c_adap, &dev->udev->dev);
- if (em28xx_attach_xc3028(0x61, dev) < 0) {
- result = -EINVAL;
- goto out_free;
- }
- break;
- case EM2870_BOARD_REDDO_DVB_C_USB_BOX:
- /* Philips CU1216L NIM (Philips TDA10023 + Infineon TUA6034) */
- dvb->fe[0] = dvb_attach(tda10023_attach,
- &em28xx_tda10023_config,
- &dev->i2c_adap, 0x48);
- if (dvb->fe[0]) {
- if (!dvb_attach(simple_tuner_attach, dvb->fe[0],
- &dev->i2c_adap, 0x60, TUNER_PHILIPS_CU1216L)) {
- result = -EINVAL;
- goto out_free;
- }
- }
- break;
- case EM2870_BOARD_KWORLD_A340:
- dvb->fe[0] = dvb_attach(lgdt3305_attach,
- &em2870_lgdt3304_dev,
- &dev->i2c_adap);
- if (dvb->fe[0] != NULL)
- dvb_attach(tda18271_attach, dvb->fe[0], 0x60,
- &dev->i2c_adap, &kworld_a340_config);
- break;
- case EM28174_BOARD_PCTV_290E:
- dvb->fe[0] = dvb_attach(cxd2820r_attach,
- &em28xx_cxd2820r_config,
- &dev->i2c_adap);
- if (dvb->fe[0]) {
- /* FE 0 attach tuner */
- if (!dvb_attach(tda18271_attach,
- dvb->fe[0],
- 0x60,
- &dev->i2c_adap,
- &em28xx_cxd2820r_tda18271_config)) {
-
- dvb_frontend_detach(dvb->fe[0]);
- result = -EINVAL;
- goto out_free;
- }
- }
- break;
- case EM2884_BOARD_HAUPPAUGE_WINTV_HVR_930C:
- {
- struct xc5000_config cfg;
- hauppauge_hvr930c_init(dev);
-
- dvb->fe[0] = dvb_attach(drxk_attach,
- &hauppauge_930c_drxk, &dev->i2c_adap);
- if (!dvb->fe[0]) {
- result = -EINVAL;
- goto out_free;
- }
- /* FIXME: do we need a pll semaphore? */
- dvb->fe[0]->sec_priv = dvb;
- sema_init(&dvb->pll_mutex, 1);
- dvb->gate_ctrl = dvb->fe[0]->ops.i2c_gate_ctrl;
- dvb->fe[0]->ops.i2c_gate_ctrl = drxk_gate_ctrl;
-
- /* Attach xc5000 */
- memset(&cfg, 0, sizeof(cfg));
- cfg.i2c_address = 0x61;
- cfg.if_khz = 4000;
-
- if (dvb->fe[0]->ops.i2c_gate_ctrl)
- dvb->fe[0]->ops.i2c_gate_ctrl(dvb->fe[0], 1);
- if (!dvb_attach(xc5000_attach, dvb->fe[0], &dev->i2c_adap,
- &cfg)) {
- result = -EINVAL;
- goto out_free;
- }
- if (dvb->fe[0]->ops.i2c_gate_ctrl)
- dvb->fe[0]->ops.i2c_gate_ctrl(dvb->fe[0], 0);
-
- break;
- }
- case EM2884_BOARD_TERRATEC_H5:
- terratec_h5_init(dev);
-
- dvb->fe[0] = dvb_attach(drxk_attach, &terratec_h5_drxk, &dev->i2c_adap);
- if (!dvb->fe[0]) {
- result = -EINVAL;
- goto out_free;
- }
- /* FIXME: do we need a pll semaphore? */
- dvb->fe[0]->sec_priv = dvb;
- sema_init(&dvb->pll_mutex, 1);
- dvb->gate_ctrl = dvb->fe[0]->ops.i2c_gate_ctrl;
- dvb->fe[0]->ops.i2c_gate_ctrl = drxk_gate_ctrl;
-
- /* Attach tda18271 to DVB-C frontend */
- if (dvb->fe[0]->ops.i2c_gate_ctrl)
- dvb->fe[0]->ops.i2c_gate_ctrl(dvb->fe[0], 1);
- if (!dvb_attach(tda18271c2dd_attach, dvb->fe[0], &dev->i2c_adap, 0x60)) {
- result = -EINVAL;
- goto out_free;
- }
- if (dvb->fe[0]->ops.i2c_gate_ctrl)
- dvb->fe[0]->ops.i2c_gate_ctrl(dvb->fe[0], 0);
-
- break;
- case EM28174_BOARD_PCTV_460E:
- /* attach demod */
- dvb->fe[0] = dvb_attach(tda10071_attach,
- &em28xx_tda10071_config, &dev->i2c_adap);
-
- /* attach SEC */
- if (dvb->fe[0])
- dvb_attach(a8293_attach, dvb->fe[0], &dev->i2c_adap,
- &em28xx_a8293_config);
- break;
- case EM2874_BOARD_MAXMEDIA_UB425_TC:
- /* attach demodulator */
- dvb->fe[0] = dvb_attach(drxk_attach, &maxmedia_ub425_tc_drxk,
- &dev->i2c_adap);
-
- if (dvb->fe[0]) {
- /* disable I2C-gate */
- dvb->fe[0]->ops.i2c_gate_ctrl = NULL;
-
- /* attach tuner */
- if (!dvb_attach(tda18271c2dd_attach, dvb->fe[0],
- &dev->i2c_adap, 0x60)) {
- dvb_frontend_detach(dvb->fe[0]);
- result = -EINVAL;
- goto out_free;
- }
- }
-
- /* TODO: we need drx-3913k firmware in order to support DVB-T */
- em28xx_info("MaxMedia UB425-TC: only DVB-C supported by that " \
- "driver version\n");
-
- break;
- case EM2884_BOARD_PCTV_510E:
- case EM2884_BOARD_PCTV_520E:
- pctv_520e_init(dev);
-
- /* attach demodulator */
- dvb->fe[0] = dvb_attach(drxk_attach, &pctv_520e_drxk,
- &dev->i2c_adap);
-
- if (dvb->fe[0]) {
- /* attach tuner */
- if (!dvb_attach(tda18271_attach, dvb->fe[0], 0x60,
- &dev->i2c_adap,
- &em28xx_cxd2820r_tda18271_config)) {
- dvb_frontend_detach(dvb->fe[0]);
- result = -EINVAL;
- goto out_free;
- }
- }
- break;
- case EM2884_BOARD_CINERGY_HTC_STICK:
- terratec_htc_stick_init(dev);
-
- /* attach demodulator */
- dvb->fe[0] = dvb_attach(drxk_attach, &terratec_htc_stick_drxk,
- &dev->i2c_adap);
- if (!dvb->fe[0]) {
- result = -EINVAL;
- goto out_free;
- }
-
- /* Attach the demodulator. */
- if (!dvb_attach(tda18271_attach, dvb->fe[0], 0x60,
- &dev->i2c_adap,
- &em28xx_cxd2820r_tda18271_config)) {
- result = -EINVAL;
- goto out_free;
- }
- break;
- default:
- em28xx_errdev("/2: The frontend of your DVB/ATSC card"
- " isn't supported yet\n");
- break;
- }
- if (NULL == dvb->fe[0]) {
- em28xx_errdev("/2: frontend initialization failed\n");
- result = -EINVAL;
- goto out_free;
- }
- /* define general-purpose callback pointer */
- dvb->fe[0]->callback = em28xx_tuner_callback;
- if (dvb->fe[1])
- dvb->fe[1]->callback = em28xx_tuner_callback;
-
- /* register everything */
- result = em28xx_register_dvb(dvb, THIS_MODULE, dev, &dev->udev->dev);
-
- if (result < 0)
- goto out_free;
-
- /* MFE lock */
- dvb->adapter.mfe_shared = mfe_shared;
-
- em28xx_info("Successfully loaded em28xx-dvb\n");
-ret:
- em28xx_set_mode(dev, EM28XX_SUSPEND);
- mutex_unlock(&dev->lock);
- return result;
-
-out_free:
- kfree(dvb);
- dev->dvb = NULL;
- goto ret;
-}
-
-static inline void prevent_sleep(struct dvb_frontend_ops *ops)
-{
- ops->set_voltage = NULL;
- ops->sleep = NULL;
- ops->tuner_ops.sleep = NULL;
-}
-
-static int em28xx_dvb_fini(struct em28xx *dev)
-{
- if (!dev->board.has_dvb) {
- /* This device does not support the extension */
- return 0;
- }
-
- if (dev->dvb) {
- struct em28xx_dvb *dvb = dev->dvb;
-
- if (dev->state & DEV_DISCONNECTED) {
- /* We cannot tell the device to sleep
- * once it has been unplugged. */
- if (dvb->fe[0])
- prevent_sleep(&dvb->fe[0]->ops);
- if (dvb->fe[1])
- prevent_sleep(&dvb->fe[1]->ops);
- }
-
- em28xx_unregister_dvb(dvb);
- kfree(dvb);
- dev->dvb = NULL;
- }
-
- return 0;
-}
-
-static struct em28xx_ops dvb_ops = {
- .id = EM28XX_DVB,
- .name = "Em28xx dvb Extension",
- .init = em28xx_dvb_init,
- .fini = em28xx_dvb_fini,
-};
-
-static int __init em28xx_dvb_register(void)
-{
- return em28xx_register_extension(&dvb_ops);
-}
-
-static void __exit em28xx_dvb_unregister(void)
-{
- em28xx_unregister_extension(&dvb_ops);
-}
-
-module_init(em28xx_dvb_register);
-module_exit(em28xx_dvb_unregister);
+++ /dev/null
-/*
- em28xx-i2c.c - driver for Empia EM2800/EM2820/2840 USB video capture devices
-
- Copyright (C) 2005 Ludovico Cavedon <cavedon@sssup.it>
- Markus Rechberger <mrechberger@gmail.com>
- Mauro Carvalho Chehab <mchehab@infradead.org>
- Sascha Sommer <saschasommer@freenet.de>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/usb.h>
-#include <linux/i2c.h>
-
-#include "em28xx.h"
-#include "tuner-xc2028.h"
-#include <media/v4l2-common.h>
-#include <media/tuner.h>
-
-/* ----------------------------------------------------------- */
-
-static unsigned int i2c_scan;
-module_param(i2c_scan, int, 0444);
-MODULE_PARM_DESC(i2c_scan, "scan i2c bus at insmod time");
-
-static unsigned int i2c_debug;
-module_param(i2c_debug, int, 0644);
-MODULE_PARM_DESC(i2c_debug, "enable debug messages [i2c]");
-
-#define dprintk2(lvl, fmt, args...) \
-do { \
- if (i2c_debug >= lvl) { \
- printk(KERN_DEBUG "%s at %s: " fmt, \
- dev->name, __func__ , ##args); \
- } \
-} while (0)
-
-/*
- * em2800_i2c_send_max4()
- * send up to 4 bytes to the i2c device
- */
-static int em2800_i2c_send_max4(struct em28xx *dev, unsigned char addr,
- char *buf, int len)
-{
- int ret;
- int write_timeout;
- unsigned char b2[6];
- BUG_ON(len < 1 || len > 4);
- b2[5] = 0x80 + len - 1;
- b2[4] = addr;
- b2[3] = buf[0];
- if (len > 1)
- b2[2] = buf[1];
- if (len > 2)
- b2[1] = buf[2];
- if (len > 3)
- b2[0] = buf[3];
-
- ret = dev->em28xx_write_regs(dev, 4 - len, &b2[4 - len], 2 + len);
- if (ret != 2 + len) {
- em28xx_warn("writing to i2c device failed (error=%i)\n", ret);
- return -EIO;
- }
- for (write_timeout = EM2800_I2C_WRITE_TIMEOUT; write_timeout > 0;
- write_timeout -= 5) {
- ret = dev->em28xx_read_reg(dev, 0x05);
- if (ret == 0x80 + len - 1)
- return len;
- msleep(5);
- }
- em28xx_warn("i2c write timed out\n");
- return -EIO;
-}
-
-/*
- * em2800_i2c_send_bytes()
- */
-static int em2800_i2c_send_bytes(void *data, unsigned char addr, char *buf,
- short len)
-{
- char *bufPtr = buf;
- int ret;
- int wrcount = 0;
- int count;
- int maxLen = 4;
- struct em28xx *dev = (struct em28xx *)data;
- while (len > 0) {
- count = (len > maxLen) ? maxLen : len;
- ret = em2800_i2c_send_max4(dev, addr, bufPtr, count);
- if (ret > 0) {
- len -= count;
- bufPtr += count;
- wrcount += count;
- } else
- return (ret < 0) ? ret : -EFAULT;
- }
- return wrcount;
-}
-
-/*
- * em2800_i2c_check_for_device()
- * check if there is a i2c_device at the supplied address
- */
-static int em2800_i2c_check_for_device(struct em28xx *dev, unsigned char addr)
-{
- char msg;
- int ret;
- int write_timeout;
- msg = addr;
- ret = dev->em28xx_write_regs(dev, 0x04, &msg, 1);
- if (ret < 0) {
- em28xx_warn("setting i2c device address failed (error=%i)\n",
- ret);
- return ret;
- }
- msg = 0x84;
- ret = dev->em28xx_write_regs(dev, 0x05, &msg, 1);
- if (ret < 0) {
- em28xx_warn("preparing i2c read failed (error=%i)\n", ret);
- return ret;
- }
- for (write_timeout = EM2800_I2C_WRITE_TIMEOUT; write_timeout > 0;
- write_timeout -= 5) {
- unsigned reg = dev->em28xx_read_reg(dev, 0x5);
-
- if (reg == 0x94)
- return -ENODEV;
- else if (reg == 0x84)
- return 0;
- msleep(5);
- }
- return -ENODEV;
-}
-
-/*
- * em2800_i2c_recv_bytes()
- * read from the i2c device
- */
-static int em2800_i2c_recv_bytes(struct em28xx *dev, unsigned char addr,
- char *buf, int len)
-{
- int ret;
- /* check for the device and set i2c read address */
- ret = em2800_i2c_check_for_device(dev, addr);
- if (ret) {
- em28xx_warn
- ("preparing read at i2c address 0x%x failed (error=%i)\n",
- addr, ret);
- return ret;
- }
- ret = dev->em28xx_read_reg_req_len(dev, 0x0, 0x3, buf, len);
- if (ret < 0) {
- em28xx_warn("reading from i2c device at 0x%x failed (error=%i)",
- addr, ret);
- return ret;
- }
- return ret;
-}
-
-/*
- * em28xx_i2c_send_bytes()
- */
-static int em28xx_i2c_send_bytes(void *data, unsigned char addr, char *buf,
- short len, int stop)
-{
- int wrcount = 0;
- struct em28xx *dev = (struct em28xx *)data;
- int write_timeout, ret;
-
- wrcount = dev->em28xx_write_regs_req(dev, stop ? 2 : 3, addr, buf, len);
-
- /* Seems to be required after a write */
- for (write_timeout = EM2800_I2C_WRITE_TIMEOUT; write_timeout > 0;
- write_timeout -= 5) {
- ret = dev->em28xx_read_reg(dev, 0x05);
- if (!ret)
- break;
- msleep(5);
- }
-
- return wrcount;
-}
-
-/*
- * em28xx_i2c_recv_bytes()
- * read a byte from the i2c device
- */
-static int em28xx_i2c_recv_bytes(struct em28xx *dev, unsigned char addr,
- char *buf, int len)
-{
- int ret;
- ret = dev->em28xx_read_reg_req_len(dev, 2, addr, buf, len);
- if (ret < 0) {
- em28xx_warn("reading i2c device failed (error=%i)\n", ret);
- return ret;
- }
- if (dev->em28xx_read_reg(dev, 0x5) != 0)
- return -ENODEV;
- return ret;
-}
-
-/*
- * em28xx_i2c_check_for_device()
- * check if there is a i2c_device at the supplied address
- */
-static int em28xx_i2c_check_for_device(struct em28xx *dev, unsigned char addr)
-{
- int ret;
-
- ret = dev->em28xx_read_reg_req(dev, 2, addr);
- if (ret < 0) {
- em28xx_warn("reading from i2c device failed (error=%i)\n", ret);
- return ret;
- }
- if (dev->em28xx_read_reg(dev, 0x5) != 0)
- return -ENODEV;
- return 0;
-}
-
-/*
- * em28xx_i2c_xfer()
- * the main i2c transfer function
- */
-static int em28xx_i2c_xfer(struct i2c_adapter *i2c_adap,
- struct i2c_msg msgs[], int num)
-{
- struct em28xx *dev = i2c_adap->algo_data;
- int addr, rc, i, byte;
-
- if (num <= 0)
- return 0;
- for (i = 0; i < num; i++) {
- addr = msgs[i].addr << 1;
- dprintk2(2, "%s %s addr=%x len=%d:",
- (msgs[i].flags & I2C_M_RD) ? "read" : "write",
- i == num - 1 ? "stop" : "nonstop", addr, msgs[i].len);
- if (!msgs[i].len) { /* no len: check only for device presence */
- if (dev->board.is_em2800)
- rc = em2800_i2c_check_for_device(dev, addr);
- else
- rc = em28xx_i2c_check_for_device(dev, addr);
- if (rc < 0) {
- dprintk2(2, " no device\n");
- return rc;
- }
-
- } else if (msgs[i].flags & I2C_M_RD) {
- /* read bytes */
- if (dev->board.is_em2800)
- rc = em2800_i2c_recv_bytes(dev, addr,
- msgs[i].buf,
- msgs[i].len);
- else
- rc = em28xx_i2c_recv_bytes(dev, addr,
- msgs[i].buf,
- msgs[i].len);
- if (i2c_debug >= 2) {
- for (byte = 0; byte < msgs[i].len; byte++)
- printk(" %02x", msgs[i].buf[byte]);
- }
- } else {
- /* write bytes */
- if (i2c_debug >= 2) {
- for (byte = 0; byte < msgs[i].len; byte++)
- printk(" %02x", msgs[i].buf[byte]);
- }
- if (dev->board.is_em2800)
- rc = em2800_i2c_send_bytes(dev, addr,
- msgs[i].buf,
- msgs[i].len);
- else
- rc = em28xx_i2c_send_bytes(dev, addr,
- msgs[i].buf,
- msgs[i].len,
- i == num - 1);
- }
- if (rc < 0)
- goto err;
- if (i2c_debug >= 2)
- printk("\n");
- }
-
- return num;
-err:
- dprintk2(2, " ERROR: %i\n", rc);
- return rc;
-}
-
-/* based on linux/sunrpc/svcauth.h and linux/hash.h
- * The original hash function returns a different value, if arch is x86_64
- * or i386.
- */
-static inline unsigned long em28xx_hash_mem(char *buf, int length, int bits)
-{
- unsigned long hash = 0;
- unsigned long l = 0;
- int len = 0;
- unsigned char c;
- do {
- if (len == length) {
- c = (char)len;
- len = -1;
- } else
- c = *buf++;
- l = (l << 8) | c;
- len++;
- if ((len & (32 / 8 - 1)) == 0)
- hash = ((hash^l) * 0x9e370001UL);
- } while (len);
-
- return (hash >> (32 - bits)) & 0xffffffffUL;
-}
-
-static int em28xx_i2c_eeprom(struct em28xx *dev, unsigned char *eedata, int len)
-{
- unsigned char buf, *p = eedata;
- struct em28xx_eeprom *em_eeprom = (void *)eedata;
- int i, err, size = len, block;
-
- if (dev->chip_id == CHIP_ID_EM2874 ||
- dev->chip_id == CHIP_ID_EM28174 ||
- dev->chip_id == CHIP_ID_EM2884) {
- /* Empia switched to a 16-bit addressable eeprom in newer
- devices. While we could certainly write a routine to read
- the eeprom, there is nothing of use in there that cannot be
- accessed through registers, and there is the risk that we
- could corrupt the eeprom (since a 16-bit read call is
- interpreted as a write call by 8-bit eeproms).
- */
- return 0;
- }
-
- dev->i2c_client.addr = 0xa0 >> 1;
-
- /* Check if board has eeprom */
- err = i2c_master_recv(&dev->i2c_client, &buf, 0);
- if (err < 0) {
- em28xx_errdev("board has no eeprom\n");
- memset(eedata, 0, len);
- return -ENODEV;
- }
-
- buf = 0;
-
- err = i2c_master_send(&dev->i2c_client, &buf, 1);
- if (err != 1) {
- printk(KERN_INFO "%s: Huh, no eeprom present (err=%d)?\n",
- dev->name, err);
- return err;
- }
- while (size > 0) {
- if (size > 16)
- block = 16;
- else
- block = size;
-
- if (block !=
- (err = i2c_master_recv(&dev->i2c_client, p, block))) {
- printk(KERN_WARNING
- "%s: i2c eeprom read error (err=%d)\n",
- dev->name, err);
- return err;
- }
- size -= block;
- p += block;
- }
- for (i = 0; i < len; i++) {
- if (0 == (i % 16))
- printk(KERN_INFO "%s: i2c eeprom %02x:", dev->name, i);
- printk(" %02x", eedata[i]);
- if (15 == (i % 16))
- printk("\n");
- }
-
- if (em_eeprom->id == 0x9567eb1a)
- dev->hash = em28xx_hash_mem(eedata, len, 32);
-
- printk(KERN_INFO "%s: EEPROM ID= 0x%08x, EEPROM hash = 0x%08lx\n",
- dev->name, em_eeprom->id, dev->hash);
-
- printk(KERN_INFO "%s: EEPROM info:\n", dev->name);
-
- switch (em_eeprom->chip_conf >> 4 & 0x3) {
- case 0:
- printk(KERN_INFO "%s:\tNo audio on board.\n", dev->name);
- break;
- case 1:
- printk(KERN_INFO "%s:\tAC97 audio (5 sample rates)\n",
- dev->name);
- break;
- case 2:
- printk(KERN_INFO "%s:\tI2S audio, sample rate=32k\n",
- dev->name);
- break;
- case 3:
- printk(KERN_INFO "%s:\tI2S audio, 3 sample rates\n",
- dev->name);
- break;
- }
-
- if (em_eeprom->chip_conf & 1 << 3)
- printk(KERN_INFO "%s:\tUSB Remote wakeup capable\n", dev->name);
-
- if (em_eeprom->chip_conf & 1 << 2)
- printk(KERN_INFO "%s:\tUSB Self power capable\n", dev->name);
-
- switch (em_eeprom->chip_conf & 0x3) {
- case 0:
- printk(KERN_INFO "%s:\t500mA max power\n", dev->name);
- break;
- case 1:
- printk(KERN_INFO "%s:\t400mA max power\n", dev->name);
- break;
- case 2:
- printk(KERN_INFO "%s:\t300mA max power\n", dev->name);
- break;
- case 3:
- printk(KERN_INFO "%s:\t200mA max power\n", dev->name);
- break;
- }
- printk(KERN_INFO "%s:\tTable at 0x%02x, strings=0x%04x, 0x%04x, 0x%04x\n",
- dev->name,
- em_eeprom->string_idx_table,
- em_eeprom->string1,
- em_eeprom->string2,
- em_eeprom->string3);
-
- return 0;
-}
-
-/* ----------------------------------------------------------- */
-
-/*
- * functionality()
- */
-static u32 functionality(struct i2c_adapter *adap)
-{
- return I2C_FUNC_SMBUS_EMUL;
-}
-
-static struct i2c_algorithm em28xx_algo = {
- .master_xfer = em28xx_i2c_xfer,
- .functionality = functionality,
-};
-
-static struct i2c_adapter em28xx_adap_template = {
- .owner = THIS_MODULE,
- .name = "em28xx",
- .algo = &em28xx_algo,
-};
-
-static struct i2c_client em28xx_client_template = {
- .name = "em28xx internal",
-};
-
-/* ----------------------------------------------------------- */
-
-/*
- * i2c_devs
- * incomplete list of known devices
- */
-static char *i2c_devs[128] = {
- [0x4a >> 1] = "saa7113h",
- [0x52 >> 1] = "drxk",
- [0x60 >> 1] = "remote IR sensor",
- [0x8e >> 1] = "remote IR sensor",
- [0x86 >> 1] = "tda9887",
- [0x80 >> 1] = "msp34xx",
- [0x88 >> 1] = "msp34xx",
- [0xa0 >> 1] = "eeprom",
- [0xb0 >> 1] = "tda9874",
- [0xb8 >> 1] = "tvp5150a",
- [0xba >> 1] = "webcam sensor or tvp5150a",
- [0xc0 >> 1] = "tuner (analog)",
- [0xc2 >> 1] = "tuner (analog)",
- [0xc4 >> 1] = "tuner (analog)",
- [0xc6 >> 1] = "tuner (analog)",
-};
-
-/*
- * do_i2c_scan()
- * check i2c address range for devices
- */
-void em28xx_do_i2c_scan(struct em28xx *dev)
-{
- u8 i2c_devicelist[128];
- unsigned char buf;
- int i, rc;
-
- memset(i2c_devicelist, 0, ARRAY_SIZE(i2c_devicelist));
-
- for (i = 0; i < ARRAY_SIZE(i2c_devs); i++) {
- dev->i2c_client.addr = i;
- rc = i2c_master_recv(&dev->i2c_client, &buf, 0);
- if (rc < 0)
- continue;
- i2c_devicelist[i] = i;
- printk(KERN_INFO "%s: found i2c device @ 0x%x [%s]\n",
- dev->name, i << 1, i2c_devs[i] ? i2c_devs[i] : "???");
- }
-
- dev->i2c_hash = em28xx_hash_mem(i2c_devicelist,
- ARRAY_SIZE(i2c_devicelist), 32);
-}
-
-/*
- * em28xx_i2c_register()
- * register i2c bus
- */
-int em28xx_i2c_register(struct em28xx *dev)
-{
- int retval;
-
- BUG_ON(!dev->em28xx_write_regs || !dev->em28xx_read_reg);
- BUG_ON(!dev->em28xx_write_regs_req || !dev->em28xx_read_reg_req);
- dev->i2c_adap = em28xx_adap_template;
- dev->i2c_adap.dev.parent = &dev->udev->dev;
- strcpy(dev->i2c_adap.name, dev->name);
- dev->i2c_adap.algo_data = dev;
- i2c_set_adapdata(&dev->i2c_adap, &dev->v4l2_dev);
-
- retval = i2c_add_adapter(&dev->i2c_adap);
- if (retval < 0) {
- em28xx_errdev("%s: i2c_add_adapter failed! retval [%d]\n",
- __func__, retval);
- return retval;
- }
-
- dev->i2c_client = em28xx_client_template;
- dev->i2c_client.adapter = &dev->i2c_adap;
-
- retval = em28xx_i2c_eeprom(dev, dev->eedata, sizeof(dev->eedata));
- if ((retval < 0) && (retval != -ENODEV)) {
- em28xx_errdev("%s: em28xx_i2_eeprom failed! retval [%d]\n",
- __func__, retval);
-
- return retval;
- }
-
- if (i2c_scan)
- em28xx_do_i2c_scan(dev);
-
- return 0;
-}
-
-/*
- * em28xx_i2c_unregister()
- * unregister i2c_bus
- */
-int em28xx_i2c_unregister(struct em28xx *dev)
-{
- i2c_del_adapter(&dev->i2c_adap);
- return 0;
-}
+++ /dev/null
-/*
- handle em28xx IR remotes via linux kernel input layer.
-
- Copyright (C) 2005 Ludovico Cavedon <cavedon@sssup.it>
- Markus Rechberger <mrechberger@gmail.com>
- Mauro Carvalho Chehab <mchehab@infradead.org>
- Sascha Sommer <saschasommer@freenet.de>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/interrupt.h>
-#include <linux/usb.h>
-#include <linux/slab.h>
-
-#include "em28xx.h"
-
-#define EM28XX_SNAPSHOT_KEY KEY_CAMERA
-#define EM28XX_SBUTTON_QUERY_INTERVAL 500
-#define EM28XX_R0C_USBSUSP_SNAPSHOT 0x20
-
-static unsigned int ir_debug;
-module_param(ir_debug, int, 0644);
-MODULE_PARM_DESC(ir_debug, "enable debug messages [IR]");
-
-#define MODULE_NAME "em28xx"
-
-#define i2cdprintk(fmt, arg...) \
- if (ir_debug) { \
- printk(KERN_DEBUG "%s/ir: " fmt, ir->name , ## arg); \
- }
-
-#define dprintk(fmt, arg...) \
- if (ir_debug) { \
- printk(KERN_DEBUG "%s/ir: " fmt, ir->name , ## arg); \
- }
-
-/**********************************************************
- Polling structure used by em28xx IR's
- **********************************************************/
-
-struct em28xx_ir_poll_result {
- unsigned int toggle_bit:1;
- unsigned int read_count:7;
- u8 rc_address;
- u8 rc_data[4]; /* 1 byte on em2860/2880, 4 on em2874 */
-};
-
-struct em28xx_IR {
- struct em28xx *dev;
- struct rc_dev *rc;
- char name[32];
- char phys[32];
-
- /* poll external decoder */
- int polling;
- struct delayed_work work;
- unsigned int full_code:1;
- unsigned int last_readcount;
-
- int (*get_key)(struct em28xx_IR *, struct em28xx_ir_poll_result *);
-};
-
-/**********************************************************
- I2C IR based get keycodes - should be used with ir-kbd-i2c
- **********************************************************/
-
-static int em28xx_get_key_terratec(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
-{
- unsigned char b;
-
- /* poll IR chip */
- if (1 != i2c_master_recv(ir->c, &b, 1)) {
- i2cdprintk("read error\n");
- return -EIO;
- }
-
- /* it seems that 0xFE indicates that a button is still hold
- down, while 0xff indicates that no button is hold
- down. 0xfe sequences are sometimes interrupted by 0xFF */
-
- i2cdprintk("key %02x\n", b);
-
- if (b == 0xff)
- return 0;
-
- if (b == 0xfe)
- /* keep old data */
- return 1;
-
- *ir_key = b;
- *ir_raw = b;
- return 1;
-}
-
-static int em28xx_get_key_em_haup(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
-{
- unsigned char buf[2];
- u16 code;
- int size;
-
- /* poll IR chip */
- size = i2c_master_recv(ir->c, buf, sizeof(buf));
-
- if (size != 2)
- return -EIO;
-
- /* Does eliminate repeated parity code */
- if (buf[1] == 0xff)
- return 0;
-
- ir->old = buf[1];
-
- /*
- * Rearranges bits to the right order.
- * The bit order were determined experimentally by using
- * The original Hauppauge Grey IR and another RC5 that uses addr=0x08
- * The RC5 code has 14 bits, but we've experimentally determined
- * the meaning for only 11 bits.
- * So, the code translation is not complete. Yet, it is enough to
- * work with the provided RC5 IR.
- */
- code =
- ((buf[0] & 0x01) ? 0x0020 : 0) | /* 0010 0000 */
- ((buf[0] & 0x02) ? 0x0010 : 0) | /* 0001 0000 */
- ((buf[0] & 0x04) ? 0x0008 : 0) | /* 0000 1000 */
- ((buf[0] & 0x08) ? 0x0004 : 0) | /* 0000 0100 */
- ((buf[0] & 0x10) ? 0x0002 : 0) | /* 0000 0010 */
- ((buf[0] & 0x20) ? 0x0001 : 0) | /* 0000 0001 */
- ((buf[1] & 0x08) ? 0x1000 : 0) | /* 0001 0000 */
- ((buf[1] & 0x10) ? 0x0800 : 0) | /* 0000 1000 */
- ((buf[1] & 0x20) ? 0x0400 : 0) | /* 0000 0100 */
- ((buf[1] & 0x40) ? 0x0200 : 0) | /* 0000 0010 */
- ((buf[1] & 0x80) ? 0x0100 : 0); /* 0000 0001 */
-
- i2cdprintk("ir hauppauge (em2840): code=0x%02x (rcv=0x%02x%02x)\n",
- code, buf[1], buf[0]);
-
- /* return key */
- *ir_key = code;
- *ir_raw = code;
- return 1;
-}
-
-static int em28xx_get_key_pinnacle_usb_grey(struct IR_i2c *ir, u32 *ir_key,
- u32 *ir_raw)
-{
- unsigned char buf[3];
-
- /* poll IR chip */
-
- if (3 != i2c_master_recv(ir->c, buf, 3)) {
- i2cdprintk("read error\n");
- return -EIO;
- }
-
- i2cdprintk("key %02x\n", buf[2]&0x3f);
- if (buf[0] != 0x00)
- return 0;
-
- *ir_key = buf[2]&0x3f;
- *ir_raw = buf[2]&0x3f;
-
- return 1;
-}
-
-static int em28xx_get_key_winfast_usbii_deluxe(struct IR_i2c *ir, u32 *ir_key,
- u32 *ir_raw)
-{
- unsigned char subaddr, keydetect, key;
-
- struct i2c_msg msg[] = { { .addr = ir->c->addr, .flags = 0, .buf = &subaddr, .len = 1},
-
- { .addr = ir->c->addr, .flags = I2C_M_RD, .buf = &keydetect, .len = 1} };
-
- subaddr = 0x10;
- if (2 != i2c_transfer(ir->c->adapter, msg, 2)) {
- i2cdprintk("read error\n");
- return -EIO;
- }
- if (keydetect == 0x00)
- return 0;
-
- subaddr = 0x00;
- msg[1].buf = &key;
- if (2 != i2c_transfer(ir->c->adapter, msg, 2)) {
- i2cdprintk("read error\n");
- return -EIO;
- }
- if (key == 0x00)
- return 0;
-
- *ir_key = key;
- *ir_raw = key;
- return 1;
-}
-
-/**********************************************************
- Poll based get keycode functions
- **********************************************************/
-
-/* This is for the em2860/em2880 */
-static int default_polling_getkey(struct em28xx_IR *ir,
- struct em28xx_ir_poll_result *poll_result)
-{
- struct em28xx *dev = ir->dev;
- int rc;
- u8 msg[3] = { 0, 0, 0 };
-
- /* Read key toggle, brand, and key code
- on registers 0x45, 0x46 and 0x47
- */
- rc = dev->em28xx_read_reg_req_len(dev, 0, EM28XX_R45_IR,
- msg, sizeof(msg));
- if (rc < 0)
- return rc;
-
- /* Infrared toggle (Reg 0x45[7]) */
- poll_result->toggle_bit = (msg[0] >> 7);
-
- /* Infrared read count (Reg 0x45[6:0] */
- poll_result->read_count = (msg[0] & 0x7f);
-
- /* Remote Control Address (Reg 0x46) */
- poll_result->rc_address = msg[1];
-
- /* Remote Control Data (Reg 0x47) */
- poll_result->rc_data[0] = msg[2];
-
- return 0;
-}
-
-static int em2874_polling_getkey(struct em28xx_IR *ir,
- struct em28xx_ir_poll_result *poll_result)
-{
- struct em28xx *dev = ir->dev;
- int rc;
- u8 msg[5] = { 0, 0, 0, 0, 0 };
-
- /* Read key toggle, brand, and key code
- on registers 0x51-55
- */
- rc = dev->em28xx_read_reg_req_len(dev, 0, EM2874_R51_IR,
- msg, sizeof(msg));
- if (rc < 0)
- return rc;
-
- /* Infrared toggle (Reg 0x51[7]) */
- poll_result->toggle_bit = (msg[0] >> 7);
-
- /* Infrared read count (Reg 0x51[6:0] */
- poll_result->read_count = (msg[0] & 0x7f);
-
- /* Remote Control Address (Reg 0x52) */
- poll_result->rc_address = msg[1];
-
- /* Remote Control Data (Reg 0x53-55) */
- poll_result->rc_data[0] = msg[2];
- poll_result->rc_data[1] = msg[3];
- poll_result->rc_data[2] = msg[4];
-
- return 0;
-}
-
-/**********************************************************
- Polling code for em28xx
- **********************************************************/
-
-static void em28xx_ir_handle_key(struct em28xx_IR *ir)
-{
- int result;
- struct em28xx_ir_poll_result poll_result;
-
- /* read the registers containing the IR status */
- result = ir->get_key(ir, &poll_result);
- if (unlikely(result < 0)) {
- dprintk("ir->get_key() failed %d\n", result);
- return;
- }
-
- if (unlikely(poll_result.read_count != ir->last_readcount)) {
- dprintk("%s: toggle: %d, count: %d, key 0x%02x%02x\n", __func__,
- poll_result.toggle_bit, poll_result.read_count,
- poll_result.rc_address, poll_result.rc_data[0]);
- if (ir->full_code)
- rc_keydown(ir->rc,
- poll_result.rc_address << 8 |
- poll_result.rc_data[0],
- poll_result.toggle_bit);
- else
- rc_keydown(ir->rc,
- poll_result.rc_data[0],
- poll_result.toggle_bit);
-
- if (ir->dev->chip_id == CHIP_ID_EM2874 ||
- ir->dev->chip_id == CHIP_ID_EM2884)
- /* The em2874 clears the readcount field every time the
- register is read. The em2860/2880 datasheet says that it
- is supposed to clear the readcount, but it doesn't. So with
- the em2874, we are looking for a non-zero read count as
- opposed to a readcount that is incrementing */
- ir->last_readcount = 0;
- else
- ir->last_readcount = poll_result.read_count;
- }
-}
-
-static void em28xx_ir_work(struct work_struct *work)
-{
- struct em28xx_IR *ir = container_of(work, struct em28xx_IR, work.work);
-
- em28xx_ir_handle_key(ir);
- schedule_delayed_work(&ir->work, msecs_to_jiffies(ir->polling));
-}
-
-static int em28xx_ir_start(struct rc_dev *rc)
-{
- struct em28xx_IR *ir = rc->priv;
-
- INIT_DELAYED_WORK(&ir->work, em28xx_ir_work);
- schedule_delayed_work(&ir->work, 0);
-
- return 0;
-}
-
-static void em28xx_ir_stop(struct rc_dev *rc)
-{
- struct em28xx_IR *ir = rc->priv;
-
- cancel_delayed_work_sync(&ir->work);
-}
-
-static int em28xx_ir_change_protocol(struct rc_dev *rc_dev, u64 rc_type)
-{
- int rc = 0;
- struct em28xx_IR *ir = rc_dev->priv;
- struct em28xx *dev = ir->dev;
- u8 ir_config = EM2874_IR_RC5;
-
- /* Adjust xclk based o IR table for RC5/NEC tables */
-
- if (rc_type == RC_TYPE_RC5) {
- dev->board.xclk |= EM28XX_XCLK_IR_RC5_MODE;
- ir->full_code = 1;
- } else if (rc_type == RC_TYPE_NEC) {
- dev->board.xclk &= ~EM28XX_XCLK_IR_RC5_MODE;
- ir_config = EM2874_IR_NEC;
- ir->full_code = 1;
- } else if (rc_type != RC_TYPE_UNKNOWN)
- rc = -EINVAL;
-
- em28xx_write_reg_bits(dev, EM28XX_R0F_XCLK, dev->board.xclk,
- EM28XX_XCLK_IR_RC5_MODE);
-
- /* Setup the proper handler based on the chip */
- switch (dev->chip_id) {
- case CHIP_ID_EM2860:
- case CHIP_ID_EM2883:
- ir->get_key = default_polling_getkey;
- break;
- case CHIP_ID_EM2884:
- case CHIP_ID_EM2874:
- case CHIP_ID_EM28174:
- ir->get_key = em2874_polling_getkey;
- em28xx_write_regs(dev, EM2874_R50_IR_CONFIG, &ir_config, 1);
- break;
- default:
- printk("Unrecognized em28xx chip id 0x%02x: IR not supported\n",
- dev->chip_id);
- rc = -EINVAL;
- }
-
- return rc;
-}
-
-static void em28xx_register_i2c_ir(struct em28xx *dev)
-{
- /* Leadtek winfast tv USBII deluxe can find a non working IR-device */
- /* at address 0x18, so if that address is needed for another board in */
- /* the future, please put it after 0x1f. */
- struct i2c_board_info info;
- const unsigned short addr_list[] = {
- 0x1f, 0x30, 0x47, I2C_CLIENT_END
- };
-
- memset(&info, 0, sizeof(struct i2c_board_info));
- memset(&dev->init_data, 0, sizeof(dev->init_data));
- strlcpy(info.type, "ir_video", I2C_NAME_SIZE);
-
- /* detect & configure */
- switch (dev->model) {
- case EM2800_BOARD_TERRATEC_CINERGY_200:
- case EM2820_BOARD_TERRATEC_CINERGY_250:
- dev->init_data.ir_codes = RC_MAP_EM_TERRATEC;
- dev->init_data.get_key = em28xx_get_key_terratec;
- dev->init_data.name = "i2c IR (EM28XX Terratec)";
- break;
- case EM2820_BOARD_PINNACLE_USB_2:
- dev->init_data.ir_codes = RC_MAP_PINNACLE_GREY;
- dev->init_data.get_key = em28xx_get_key_pinnacle_usb_grey;
- dev->init_data.name = "i2c IR (EM28XX Pinnacle PCTV)";
- break;
- case EM2820_BOARD_HAUPPAUGE_WINTV_USB_2:
- dev->init_data.ir_codes = RC_MAP_HAUPPAUGE;
- dev->init_data.get_key = em28xx_get_key_em_haup;
- dev->init_data.name = "i2c IR (EM2840 Hauppauge)";
- break;
- case EM2820_BOARD_LEADTEK_WINFAST_USBII_DELUXE:
- dev->init_data.ir_codes = RC_MAP_WINFAST_USBII_DELUXE;
- dev->init_data.get_key = em28xx_get_key_winfast_usbii_deluxe;
- dev->init_data.name = "i2c IR (EM2820 Winfast TV USBII Deluxe)";
- break;
- }
-
- if (dev->init_data.name)
- info.platform_data = &dev->init_data;
- i2c_new_probed_device(&dev->i2c_adap, &info, addr_list, NULL);
-}
-
-/**********************************************************
- Handle Webcam snapshot button
- **********************************************************/
-
-static void em28xx_query_sbutton(struct work_struct *work)
-{
- /* Poll the register and see if the button is depressed */
- struct em28xx *dev =
- container_of(work, struct em28xx, sbutton_query_work.work);
- int ret;
-
- ret = em28xx_read_reg(dev, EM28XX_R0C_USBSUSP);
-
- if (ret & EM28XX_R0C_USBSUSP_SNAPSHOT) {
- u8 cleared;
- /* Button is depressed, clear the register */
- cleared = ((u8) ret) & ~EM28XX_R0C_USBSUSP_SNAPSHOT;
- em28xx_write_regs(dev, EM28XX_R0C_USBSUSP, &cleared, 1);
-
- /* Not emulate the keypress */
- input_report_key(dev->sbutton_input_dev, EM28XX_SNAPSHOT_KEY,
- 1);
- /* Now unpress the key */
- input_report_key(dev->sbutton_input_dev, EM28XX_SNAPSHOT_KEY,
- 0);
- }
-
- /* Schedule next poll */
- schedule_delayed_work(&dev->sbutton_query_work,
- msecs_to_jiffies(EM28XX_SBUTTON_QUERY_INTERVAL));
-}
-
-static void em28xx_register_snapshot_button(struct em28xx *dev)
-{
- struct input_dev *input_dev;
- int err;
-
- em28xx_info("Registering snapshot button...\n");
- input_dev = input_allocate_device();
- if (!input_dev) {
- em28xx_errdev("input_allocate_device failed\n");
- return;
- }
-
- usb_make_path(dev->udev, dev->snapshot_button_path,
- sizeof(dev->snapshot_button_path));
- strlcat(dev->snapshot_button_path, "/sbutton",
- sizeof(dev->snapshot_button_path));
- INIT_DELAYED_WORK(&dev->sbutton_query_work, em28xx_query_sbutton);
-
- input_dev->name = "em28xx snapshot button";
- input_dev->phys = dev->snapshot_button_path;
- input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP);
- set_bit(EM28XX_SNAPSHOT_KEY, input_dev->keybit);
- input_dev->keycodesize = 0;
- input_dev->keycodemax = 0;
- input_dev->id.bustype = BUS_USB;
- input_dev->id.vendor = le16_to_cpu(dev->udev->descriptor.idVendor);
- input_dev->id.product = le16_to_cpu(dev->udev->descriptor.idProduct);
- input_dev->id.version = 1;
- input_dev->dev.parent = &dev->udev->dev;
-
- err = input_register_device(input_dev);
- if (err) {
- em28xx_errdev("input_register_device failed\n");
- input_free_device(input_dev);
- return;
- }
-
- dev->sbutton_input_dev = input_dev;
- schedule_delayed_work(&dev->sbutton_query_work,
- msecs_to_jiffies(EM28XX_SBUTTON_QUERY_INTERVAL));
- return;
-
-}
-
-static void em28xx_deregister_snapshot_button(struct em28xx *dev)
-{
- if (dev->sbutton_input_dev != NULL) {
- em28xx_info("Deregistering snapshot button\n");
- cancel_delayed_work_sync(&dev->sbutton_query_work);
- input_unregister_device(dev->sbutton_input_dev);
- dev->sbutton_input_dev = NULL;
- }
- return;
-}
-
-static int em28xx_ir_init(struct em28xx *dev)
-{
- struct em28xx_IR *ir;
- struct rc_dev *rc;
- int err = -ENOMEM;
-
- if (dev->board.ir_codes == NULL) {
- /* No remote control support */
- em28xx_warn("Remote control support is not available for "
- "this card.\n");
- return 0;
- }
-
- ir = kzalloc(sizeof(*ir), GFP_KERNEL);
- rc = rc_allocate_device();
- if (!ir || !rc)
- goto err_out_free;
-
- /* record handles to ourself */
- ir->dev = dev;
- dev->ir = ir;
- ir->rc = rc;
-
- /*
- * em2874 supports more protocols. For now, let's just announce
- * the two protocols that were already tested
- */
- rc->allowed_protos = RC_TYPE_RC5 | RC_TYPE_NEC;
- rc->priv = ir;
- rc->change_protocol = em28xx_ir_change_protocol;
- rc->open = em28xx_ir_start;
- rc->close = em28xx_ir_stop;
-
- /* By default, keep protocol field untouched */
- err = em28xx_ir_change_protocol(rc, RC_TYPE_UNKNOWN);
- if (err)
- goto err_out_free;
-
- /* This is how often we ask the chip for IR information */
- ir->polling = 100; /* ms */
-
- /* init input device */
- snprintf(ir->name, sizeof(ir->name), "em28xx IR (%s)",
- dev->name);
-
- usb_make_path(dev->udev, ir->phys, sizeof(ir->phys));
- strlcat(ir->phys, "/input0", sizeof(ir->phys));
-
- rc->input_name = ir->name;
- rc->input_phys = ir->phys;
- rc->input_id.bustype = BUS_USB;
- rc->input_id.version = 1;
- rc->input_id.vendor = le16_to_cpu(dev->udev->descriptor.idVendor);
- rc->input_id.product = le16_to_cpu(dev->udev->descriptor.idProduct);
- rc->dev.parent = &dev->udev->dev;
- rc->map_name = dev->board.ir_codes;
- rc->driver_name = MODULE_NAME;
-
- /* all done */
- err = rc_register_device(rc);
- if (err)
- goto err_out_stop;
-
- em28xx_register_i2c_ir(dev);
-
-#if defined(CONFIG_MODULES) && defined(MODULE)
- if (dev->board.has_ir_i2c)
- request_module("ir-kbd-i2c");
-#endif
- if (dev->board.has_snapshot_button)
- em28xx_register_snapshot_button(dev);
-
- return 0;
-
- err_out_stop:
- dev->ir = NULL;
- err_out_free:
- rc_free_device(rc);
- kfree(ir);
- return err;
-}
-
-static int em28xx_ir_fini(struct em28xx *dev)
-{
- struct em28xx_IR *ir = dev->ir;
-
- em28xx_deregister_snapshot_button(dev);
-
- /* skip detach on non attached boards */
- if (!ir)
- return 0;
-
- if (ir->rc)
- rc_unregister_device(ir->rc);
-
- /* done */
- kfree(ir);
- dev->ir = NULL;
- return 0;
-}
-
-static struct em28xx_ops rc_ops = {
- .id = EM28XX_RC,
- .name = "Em28xx Input Extension",
- .init = em28xx_ir_init,
- .fini = em28xx_ir_fini,
-};
-
-static int __init em28xx_rc_register(void)
-{
- return em28xx_register_extension(&rc_ops);
-}
-
-static void __exit em28xx_rc_unregister(void)
-{
- em28xx_unregister_extension(&rc_ops);
-}
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
-MODULE_DESCRIPTION("Em28xx Input driver");
-
-module_init(em28xx_rc_register);
-module_exit(em28xx_rc_unregister);
+++ /dev/null
-#define EM_GPIO_0 (1 << 0)
-#define EM_GPIO_1 (1 << 1)
-#define EM_GPIO_2 (1 << 2)
-#define EM_GPIO_3 (1 << 3)
-#define EM_GPIO_4 (1 << 4)
-#define EM_GPIO_5 (1 << 5)
-#define EM_GPIO_6 (1 << 6)
-#define EM_GPIO_7 (1 << 7)
-
-#define EM_GPO_0 (1 << 0)
-#define EM_GPO_1 (1 << 1)
-#define EM_GPO_2 (1 << 2)
-#define EM_GPO_3 (1 << 3)
-
-/* em28xx endpoints */
-#define EM28XX_EP_ANALOG 0x82
-#define EM28XX_EP_AUDIO 0x83
-#define EM28XX_EP_DIGITAL 0x84
-
-/* em2800 registers */
-#define EM2800_R08_AUDIOSRC 0x08
-
-/* em28xx registers */
-
-#define EM28XX_R00_CHIPCFG 0x00
-
-/* em28xx Chip Configuration 0x00 */
-#define EM28XX_CHIPCFG_VENDOR_AUDIO 0x80
-#define EM28XX_CHIPCFG_I2S_VOLUME_CAPABLE 0x40
-#define EM28XX_CHIPCFG_I2S_5_SAMPRATES 0x30
-#define EM28XX_CHIPCFG_I2S_3_SAMPRATES 0x20
-#define EM28XX_CHIPCFG_AC97 0x10
-#define EM28XX_CHIPCFG_AUDIOMASK 0x30
-
-#define EM28XX_R01_CHIPCFG2 0x01
-
-/* em28xx Chip Configuration 2 0x01 */
-#define EM28XX_CHIPCFG2_TS_PRESENT 0x10
-#define EM28XX_CHIPCFG2_TS_REQ_INTERVAL_MASK 0x0c /* bits 3-2 */
-#define EM28XX_CHIPCFG2_TS_REQ_INTERVAL_1MF 0x00
-#define EM28XX_CHIPCFG2_TS_REQ_INTERVAL_2MF 0x04
-#define EM28XX_CHIPCFG2_TS_REQ_INTERVAL_4MF 0x08
-#define EM28XX_CHIPCFG2_TS_REQ_INTERVAL_8MF 0x0c
-#define EM28XX_CHIPCFG2_TS_PACKETSIZE_MASK 0x03 /* bits 0-1 */
-#define EM28XX_CHIPCFG2_TS_PACKETSIZE_188 0x00
-#define EM28XX_CHIPCFG2_TS_PACKETSIZE_376 0x01
-#define EM28XX_CHIPCFG2_TS_PACKETSIZE_564 0x02
-#define EM28XX_CHIPCFG2_TS_PACKETSIZE_752 0x03
-
-
- /* GPIO/GPO registers */
-#define EM2880_R04_GPO 0x04 /* em2880-em2883 only */
-#define EM28XX_R08_GPIO 0x08 /* em2820 or upper */
-
-#define EM28XX_R06_I2C_CLK 0x06
-
-/* em28xx I2C Clock Register (0x06) */
-#define EM28XX_I2C_CLK_ACK_LAST_READ 0x80
-#define EM28XX_I2C_CLK_WAIT_ENABLE 0x40
-#define EM28XX_I2C_EEPROM_ON_BOARD 0x08
-#define EM28XX_I2C_EEPROM_KEY_VALID 0x04
-#define EM2874_I2C_SECONDARY_BUS_SELECT 0x04 /* em2874 has two i2c busses */
-#define EM28XX_I2C_FREQ_1_5_MHZ 0x03 /* bus frequency (bits [1-0]) */
-#define EM28XX_I2C_FREQ_25_KHZ 0x02
-#define EM28XX_I2C_FREQ_400_KHZ 0x01
-#define EM28XX_I2C_FREQ_100_KHZ 0x00
-
-
-#define EM28XX_R0A_CHIPID 0x0a
-#define EM28XX_R0C_USBSUSP 0x0c /* */
-
-#define EM28XX_R0E_AUDIOSRC 0x0e
-#define EM28XX_R0F_XCLK 0x0f
-
-/* em28xx XCLK Register (0x0f) */
-#define EM28XX_XCLK_AUDIO_UNMUTE 0x80 /* otherwise audio muted */
-#define EM28XX_XCLK_I2S_MSB_TIMING 0x40 /* otherwise standard timing */
-#define EM28XX_XCLK_IR_RC5_MODE 0x20 /* otherwise NEC mode */
-#define EM28XX_XCLK_IR_NEC_CHK_PARITY 0x10
-#define EM28XX_XCLK_FREQUENCY_30MHZ 0x00 /* Freq. select (bits [3-0]) */
-#define EM28XX_XCLK_FREQUENCY_15MHZ 0x01
-#define EM28XX_XCLK_FREQUENCY_10MHZ 0x02
-#define EM28XX_XCLK_FREQUENCY_7_5MHZ 0x03
-#define EM28XX_XCLK_FREQUENCY_6MHZ 0x04
-#define EM28XX_XCLK_FREQUENCY_5MHZ 0x05
-#define EM28XX_XCLK_FREQUENCY_4_3MHZ 0x06
-#define EM28XX_XCLK_FREQUENCY_12MHZ 0x07
-#define EM28XX_XCLK_FREQUENCY_20MHZ 0x08
-#define EM28XX_XCLK_FREQUENCY_20MHZ_2 0x09
-#define EM28XX_XCLK_FREQUENCY_48MHZ 0x0a
-#define EM28XX_XCLK_FREQUENCY_24MHZ 0x0b
-
-#define EM28XX_R10_VINMODE 0x10
-
-#define EM28XX_R11_VINCTRL 0x11
-
-/* em28xx Video Input Control Register 0x11 */
-#define EM28XX_VINCTRL_VBI_SLICED 0x80
-#define EM28XX_VINCTRL_VBI_RAW 0x40
-#define EM28XX_VINCTRL_VOUT_MODE_IN 0x20 /* HREF,VREF,VACT in output */
-#define EM28XX_VINCTRL_CCIR656_ENABLE 0x10
-#define EM28XX_VINCTRL_VBI_16BIT_RAW 0x08 /* otherwise 8-bit raw */
-#define EM28XX_VINCTRL_FID_ON_HREF 0x04
-#define EM28XX_VINCTRL_DUAL_EDGE_STROBE 0x02
-#define EM28XX_VINCTRL_INTERLACED 0x01
-
-#define EM28XX_R12_VINENABLE 0x12 /* */
-
-#define EM28XX_R14_GAMMA 0x14
-#define EM28XX_R15_RGAIN 0x15
-#define EM28XX_R16_GGAIN 0x16
-#define EM28XX_R17_BGAIN 0x17
-#define EM28XX_R18_ROFFSET 0x18
-#define EM28XX_R19_GOFFSET 0x19
-#define EM28XX_R1A_BOFFSET 0x1a
-
-#define EM28XX_R1B_OFLOW 0x1b
-#define EM28XX_R1C_HSTART 0x1c
-#define EM28XX_R1D_VSTART 0x1d
-#define EM28XX_R1E_CWIDTH 0x1e
-#define EM28XX_R1F_CHEIGHT 0x1f
-
-#define EM28XX_R20_YGAIN 0x20
-#define EM28XX_R21_YOFFSET 0x21
-#define EM28XX_R22_UVGAIN 0x22
-#define EM28XX_R23_UOFFSET 0x23
-#define EM28XX_R24_VOFFSET 0x24
-#define EM28XX_R25_SHARPNESS 0x25
-
-#define EM28XX_R26_COMPR 0x26
-#define EM28XX_R27_OUTFMT 0x27
-
-/* em28xx Output Format Register (0x27) */
-#define EM28XX_OUTFMT_RGB_8_RGRG 0x00
-#define EM28XX_OUTFMT_RGB_8_GRGR 0x01
-#define EM28XX_OUTFMT_RGB_8_GBGB 0x02
-#define EM28XX_OUTFMT_RGB_8_BGBG 0x03
-#define EM28XX_OUTFMT_RGB_16_656 0x04
-#define EM28XX_OUTFMT_RGB_8_BAYER 0x08 /* Pattern in Reg 0x10[1-0] */
-#define EM28XX_OUTFMT_YUV211 0x10
-#define EM28XX_OUTFMT_YUV422_Y0UY1V 0x14
-#define EM28XX_OUTFMT_YUV422_Y1UY0V 0x15
-#define EM28XX_OUTFMT_YUV411 0x18
-
-
-#define EM28XX_R28_XMIN 0x28
-#define EM28XX_R29_XMAX 0x29
-#define EM28XX_R2A_YMIN 0x2a
-#define EM28XX_R2B_YMAX 0x2b
-
-#define EM28XX_R30_HSCALELOW 0x30
-#define EM28XX_R31_HSCALEHIGH 0x31
-#define EM28XX_R32_VSCALELOW 0x32
-#define EM28XX_R33_VSCALEHIGH 0x33
-#define EM28XX_R34_VBI_START_H 0x34
-#define EM28XX_R35_VBI_START_V 0x35
-#define EM28XX_R36_VBI_WIDTH 0x36
-#define EM28XX_R37_VBI_HEIGHT 0x37
-
-#define EM28XX_R40_AC97LSB 0x40
-#define EM28XX_R41_AC97MSB 0x41
-#define EM28XX_R42_AC97ADDR 0x42
-#define EM28XX_R43_AC97BUSY 0x43
-
-#define EM28XX_R45_IR 0x45
- /* 0x45 bit 7 - parity bit
- bits 6-0 - count
- 0x46 IR brand
- 0x47 IR data
- */
-
-/* em2874 registers */
-#define EM2874_R50_IR_CONFIG 0x50
-#define EM2874_R51_IR 0x51
-#define EM2874_R5F_TS_ENABLE 0x5f
-#define EM2874_R80_GPIO 0x80
-
-/* em2874 IR config register (0x50) */
-#define EM2874_IR_NEC 0x00
-#define EM2874_IR_RC5 0x04
-#define EM2874_IR_RC6_MODE_0 0x08
-#define EM2874_IR_RC6_MODE_6A 0x0b
-
-/* em2874 Transport Stream Enable Register (0x5f) */
-#define EM2874_TS1_CAPTURE_ENABLE (1 << 0)
-#define EM2874_TS1_FILTER_ENABLE (1 << 1)
-#define EM2874_TS1_NULL_DISCARD (1 << 2)
-#define EM2874_TS2_CAPTURE_ENABLE (1 << 4)
-#define EM2874_TS2_FILTER_ENABLE (1 << 5)
-#define EM2874_TS2_NULL_DISCARD (1 << 6)
-
-/* register settings */
-#define EM2800_AUDIO_SRC_TUNER 0x0d
-#define EM2800_AUDIO_SRC_LINE 0x0c
-#define EM28XX_AUDIO_SRC_TUNER 0xc0
-#define EM28XX_AUDIO_SRC_LINE 0x80
-
-/* FIXME: Need to be populated with the other chip ID's */
-enum em28xx_chip_id {
- CHIP_ID_EM2800 = 7,
- CHIP_ID_EM2710 = 17,
- CHIP_ID_EM2820 = 18, /* Also used by some em2710 */
- CHIP_ID_EM2840 = 20,
- CHIP_ID_EM2750 = 33,
- CHIP_ID_EM2860 = 34,
- CHIP_ID_EM2870 = 35,
- CHIP_ID_EM2883 = 36,
- CHIP_ID_EM2874 = 65,
- CHIP_ID_EM2884 = 68,
- CHIP_ID_EM28174 = 113,
-};
-
-/*
- * Registers used by em202
- */
-
-/* EMP202 vendor registers */
-#define EM202_EXT_MODEM_CTRL 0x3e
-#define EM202_GPIO_CONF 0x4c
-#define EM202_GPIO_POLARITY 0x4e
-#define EM202_GPIO_STICKY 0x50
-#define EM202_GPIO_MASK 0x52
-#define EM202_GPIO_STATUS 0x54
-#define EM202_SPDIF_OUT_SEL 0x6a
-#define EM202_ANTIPOP 0x72
-#define EM202_EAPD_GPIO_ACCESS 0x74
+++ /dev/null
-/*
- em28xx-vbi.c - VBI driver for em28xx
-
- Copyright (C) 2009 Devin Heitmueller <dheitmueller@kernellabs.com>
-
- This work was sponsored by EyeMagnet Limited.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- 02110-1301, USA.
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/hardirq.h>
-#include <linux/init.h>
-
-#include "em28xx.h"
-
-static unsigned int vbibufs = 5;
-module_param(vbibufs, int, 0644);
-MODULE_PARM_DESC(vbibufs, "number of vbi buffers, range 2-32");
-
-static unsigned int vbi_debug;
-module_param(vbi_debug, int, 0644);
-MODULE_PARM_DESC(vbi_debug, "enable debug messages [vbi]");
-
-#define dprintk(level, fmt, arg...) if (vbi_debug >= level) \
- printk(KERN_DEBUG "%s: " fmt, dev->core->name , ## arg)
-
-/* ------------------------------------------------------------------ */
-
-static void
-free_buffer(struct videobuf_queue *vq, struct em28xx_buffer *buf)
-{
- struct em28xx_fh *fh = vq->priv_data;
- struct em28xx *dev = fh->dev;
- unsigned long flags = 0;
- if (in_interrupt())
- BUG();
-
- /* We used to wait for the buffer to finish here, but this didn't work
- because, as we were keeping the state as VIDEOBUF_QUEUED,
- videobuf_queue_cancel marked it as finished for us.
- (Also, it could wedge forever if the hardware was misconfigured.)
-
- This should be safe; by the time we get here, the buffer isn't
- queued anymore. If we ever start marking the buffers as
- VIDEOBUF_ACTIVE, it won't be, though.
- */
- spin_lock_irqsave(&dev->slock, flags);
- if (dev->isoc_ctl.vbi_buf == buf)
- dev->isoc_ctl.vbi_buf = NULL;
- spin_unlock_irqrestore(&dev->slock, flags);
-
- videobuf_vmalloc_free(&buf->vb);
- buf->vb.state = VIDEOBUF_NEEDS_INIT;
-}
-
-static int
-vbi_setup(struct videobuf_queue *q, unsigned int *count, unsigned int *size)
-{
- struct em28xx_fh *fh = q->priv_data;
- struct em28xx *dev = fh->dev;
-
- *size = dev->vbi_width * dev->vbi_height * 2;
-
- if (0 == *count)
- *count = vbibufs;
- if (*count < 2)
- *count = 2;
- if (*count > 32)
- *count = 32;
- return 0;
-}
-
-static int
-vbi_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,
- enum v4l2_field field)
-{
- struct em28xx_fh *fh = q->priv_data;
- struct em28xx *dev = fh->dev;
- struct em28xx_buffer *buf = container_of(vb, struct em28xx_buffer, vb);
- int rc = 0;
-
- buf->vb.size = dev->vbi_width * dev->vbi_height * 2;
-
- if (0 != buf->vb.baddr && buf->vb.bsize < buf->vb.size)
- return -EINVAL;
-
- buf->vb.width = dev->vbi_width;
- buf->vb.height = dev->vbi_height;
- buf->vb.field = field;
-
- if (VIDEOBUF_NEEDS_INIT == buf->vb.state) {
- rc = videobuf_iolock(q, &buf->vb, NULL);
- if (rc < 0)
- goto fail;
- }
-
- buf->vb.state = VIDEOBUF_PREPARED;
- return 0;
-
-fail:
- free_buffer(q, buf);
- return rc;
-}
-
-static void
-vbi_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb)
-{
- struct em28xx_buffer *buf = container_of(vb,
- struct em28xx_buffer,
- vb);
- struct em28xx_fh *fh = vq->priv_data;
- struct em28xx *dev = fh->dev;
- struct em28xx_dmaqueue *vbiq = &dev->vbiq;
-
- buf->vb.state = VIDEOBUF_QUEUED;
- list_add_tail(&buf->vb.queue, &vbiq->active);
-}
-
-static void vbi_release(struct videobuf_queue *q, struct videobuf_buffer *vb)
-{
- struct em28xx_buffer *buf = container_of(vb, struct em28xx_buffer, vb);
- free_buffer(q, buf);
-}
-
-struct videobuf_queue_ops em28xx_vbi_qops = {
- .buf_setup = vbi_setup,
- .buf_prepare = vbi_prepare,
- .buf_queue = vbi_queue,
- .buf_release = vbi_release,
-};
+++ /dev/null
-/*
- em28xx-video.c - driver for Empia EM2800/EM2820/2840 USB
- video capture devices
-
- Copyright (C) 2005 Ludovico Cavedon <cavedon@sssup.it>
- Markus Rechberger <mrechberger@gmail.com>
- Mauro Carvalho Chehab <mchehab@infradead.org>
- Sascha Sommer <saschasommer@freenet.de>
-
- Some parts based on SN9C10x PC Camera Controllers GPL driver made
- by Luca Risolia <luca.risolia@studio.unibo.it>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/init.h>
-#include <linux/list.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/bitmap.h>
-#include <linux/usb.h>
-#include <linux/i2c.h>
-#include <linux/mm.h>
-#include <linux/mutex.h>
-#include <linux/slab.h>
-
-#include "em28xx.h"
-#include <media/v4l2-common.h>
-#include <media/v4l2-ioctl.h>
-#include <media/v4l2-chip-ident.h>
-#include <media/msp3400.h>
-#include <media/tuner.h>
-
-#define DRIVER_AUTHOR "Ludovico Cavedon <cavedon@sssup.it>, " \
- "Markus Rechberger <mrechberger@gmail.com>, " \
- "Mauro Carvalho Chehab <mchehab@infradead.org>, " \
- "Sascha Sommer <saschasommer@freenet.de>"
-
-#define DRIVER_DESC "Empia em28xx based USB video device driver"
-
-#define EM28XX_VERSION "0.1.3"
-
-#define em28xx_videodbg(fmt, arg...) do {\
- if (video_debug) \
- printk(KERN_INFO "%s %s :"fmt, \
- dev->name, __func__ , ##arg); } while (0)
-
-static unsigned int isoc_debug;
-module_param(isoc_debug, int, 0644);
-MODULE_PARM_DESC(isoc_debug, "enable debug messages [isoc transfers]");
-
-#define em28xx_isocdbg(fmt, arg...) \
-do {\
- if (isoc_debug) { \
- printk(KERN_INFO "%s %s :"fmt, \
- dev->name, __func__ , ##arg); \
- } \
- } while (0)
-
-MODULE_AUTHOR(DRIVER_AUTHOR);
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-MODULE_VERSION(EM28XX_VERSION);
-
-static unsigned int video_nr[] = {[0 ... (EM28XX_MAXBOARDS - 1)] = UNSET };
-static unsigned int vbi_nr[] = {[0 ... (EM28XX_MAXBOARDS - 1)] = UNSET };
-static unsigned int radio_nr[] = {[0 ... (EM28XX_MAXBOARDS - 1)] = UNSET };
-
-module_param_array(video_nr, int, NULL, 0444);
-module_param_array(vbi_nr, int, NULL, 0444);
-module_param_array(radio_nr, int, NULL, 0444);
-MODULE_PARM_DESC(video_nr, "video device numbers");
-MODULE_PARM_DESC(vbi_nr, "vbi device numbers");
-MODULE_PARM_DESC(radio_nr, "radio device numbers");
-
-static unsigned int video_debug;
-module_param(video_debug, int, 0644);
-MODULE_PARM_DESC(video_debug, "enable debug messages [video]");
-
-/* supported video standards */
-static struct em28xx_fmt format[] = {
- {
- .name = "16 bpp YUY2, 4:2:2, packed",
- .fourcc = V4L2_PIX_FMT_YUYV,
- .depth = 16,
- .reg = EM28XX_OUTFMT_YUV422_Y0UY1V,
- }, {
- .name = "16 bpp RGB 565, LE",
- .fourcc = V4L2_PIX_FMT_RGB565,
- .depth = 16,
- .reg = EM28XX_OUTFMT_RGB_16_656,
- }, {
- .name = "8 bpp Bayer BGBG..GRGR",
- .fourcc = V4L2_PIX_FMT_SBGGR8,
- .depth = 8,
- .reg = EM28XX_OUTFMT_RGB_8_BGBG,
- }, {
- .name = "8 bpp Bayer GRGR..BGBG",
- .fourcc = V4L2_PIX_FMT_SGRBG8,
- .depth = 8,
- .reg = EM28XX_OUTFMT_RGB_8_GRGR,
- }, {
- .name = "8 bpp Bayer GBGB..RGRG",
- .fourcc = V4L2_PIX_FMT_SGBRG8,
- .depth = 8,
- .reg = EM28XX_OUTFMT_RGB_8_GBGB,
- }, {
- .name = "12 bpp YUV411",
- .fourcc = V4L2_PIX_FMT_YUV411P,
- .depth = 12,
- .reg = EM28XX_OUTFMT_YUV411,
- },
-};
-
-/* supported controls */
-/* Common to all boards */
-static struct v4l2_queryctrl ac97_qctrl[] = {
- {
- .id = V4L2_CID_AUDIO_VOLUME,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "Volume",
- .minimum = 0x0,
- .maximum = 0x1f,
- .step = 0x1,
- .default_value = 0x1f,
- .flags = V4L2_CTRL_FLAG_SLIDER,
- }, {
- .id = V4L2_CID_AUDIO_MUTE,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "Mute",
- .minimum = 0,
- .maximum = 1,
- .step = 1,
- .default_value = 1,
- .flags = 0,
- }
-};
-
-/* ------------------------------------------------------------------
- DMA and thread functions
- ------------------------------------------------------------------*/
-
-/*
- * Announces that a buffer were filled and request the next
- */
-static inline void buffer_filled(struct em28xx *dev,
- struct em28xx_dmaqueue *dma_q,
- struct em28xx_buffer *buf)
-{
- /* Advice that buffer was filled */
- em28xx_isocdbg("[%p/%d] wakeup\n", buf, buf->vb.i);
- buf->vb.state = VIDEOBUF_DONE;
- buf->vb.field_count++;
- do_gettimeofday(&buf->vb.ts);
-
- dev->isoc_ctl.vid_buf = NULL;
-
- list_del(&buf->vb.queue);
- wake_up(&buf->vb.done);
-}
-
-static inline void vbi_buffer_filled(struct em28xx *dev,
- struct em28xx_dmaqueue *dma_q,
- struct em28xx_buffer *buf)
-{
- /* Advice that buffer was filled */
- em28xx_isocdbg("[%p/%d] wakeup\n", buf, buf->vb.i);
-
- buf->vb.state = VIDEOBUF_DONE;
- buf->vb.field_count++;
- do_gettimeofday(&buf->vb.ts);
-
- dev->isoc_ctl.vbi_buf = NULL;
-
- list_del(&buf->vb.queue);
- wake_up(&buf->vb.done);
-}
-
-/*
- * Identify the buffer header type and properly handles
- */
-static void em28xx_copy_video(struct em28xx *dev,
- struct em28xx_dmaqueue *dma_q,
- struct em28xx_buffer *buf,
- unsigned char *p,
- unsigned char *outp, unsigned long len)
-{
- void *fieldstart, *startwrite, *startread;
- int linesdone, currlinedone, offset, lencopy, remain;
- int bytesperline = dev->width << 1;
-
- if (dma_q->pos + len > buf->vb.size)
- len = buf->vb.size - dma_q->pos;
-
- startread = p;
- remain = len;
-
- if (dev->progressive)
- fieldstart = outp;
- else {
- /* Interlaces two half frames */
- if (buf->top_field)
- fieldstart = outp;
- else
- fieldstart = outp + bytesperline;
- }
-
- linesdone = dma_q->pos / bytesperline;
- currlinedone = dma_q->pos % bytesperline;
-
- if (dev->progressive)
- offset = linesdone * bytesperline + currlinedone;
- else
- offset = linesdone * bytesperline * 2 + currlinedone;
-
- startwrite = fieldstart + offset;
- lencopy = bytesperline - currlinedone;
- lencopy = lencopy > remain ? remain : lencopy;
-
- if ((char *)startwrite + lencopy > (char *)outp + buf->vb.size) {
- em28xx_isocdbg("Overflow of %zi bytes past buffer end (1)\n",
- ((char *)startwrite + lencopy) -
- ((char *)outp + buf->vb.size));
- remain = (char *)outp + buf->vb.size - (char *)startwrite;
- lencopy = remain;
- }
- if (lencopy <= 0)
- return;
- memcpy(startwrite, startread, lencopy);
-
- remain -= lencopy;
-
- while (remain > 0) {
- startwrite += lencopy + bytesperline;
- startread += lencopy;
- if (bytesperline > remain)
- lencopy = remain;
- else
- lencopy = bytesperline;
-
- if ((char *)startwrite + lencopy > (char *)outp +
- buf->vb.size) {
- em28xx_isocdbg("Overflow of %zi bytes past buffer end"
- "(2)\n",
- ((char *)startwrite + lencopy) -
- ((char *)outp + buf->vb.size));
- lencopy = remain = (char *)outp + buf->vb.size -
- (char *)startwrite;
- }
- if (lencopy <= 0)
- break;
-
- memcpy(startwrite, startread, lencopy);
-
- remain -= lencopy;
- }
-
- dma_q->pos += len;
-}
-
-static void em28xx_copy_vbi(struct em28xx *dev,
- struct em28xx_dmaqueue *dma_q,
- struct em28xx_buffer *buf,
- unsigned char *p,
- unsigned char *outp, unsigned long len)
-{
- void *startwrite, *startread;
- int offset;
- int bytesperline;
-
- if (dev == NULL) {
- em28xx_isocdbg("dev is null\n");
- return;
- }
- bytesperline = dev->vbi_width;
-
- if (dma_q == NULL) {
- em28xx_isocdbg("dma_q is null\n");
- return;
- }
- if (buf == NULL) {
- return;
- }
- if (p == NULL) {
- em28xx_isocdbg("p is null\n");
- return;
- }
- if (outp == NULL) {
- em28xx_isocdbg("outp is null\n");
- return;
- }
-
- if (dma_q->pos + len > buf->vb.size)
- len = buf->vb.size - dma_q->pos;
-
- startread = p;
-
- startwrite = outp + dma_q->pos;
- offset = dma_q->pos;
-
- /* Make sure the bottom field populates the second half of the frame */
- if (buf->top_field == 0) {
- startwrite += bytesperline * dev->vbi_height;
- offset += bytesperline * dev->vbi_height;
- }
-
- memcpy(startwrite, startread, len);
- dma_q->pos += len;
-}
-
-static inline void print_err_status(struct em28xx *dev,
- int packet, int status)
-{
- char *errmsg = "Unknown";
-
- switch (status) {
- case -ENOENT:
- errmsg = "unlinked synchronuously";
- break;
- case -ECONNRESET:
- errmsg = "unlinked asynchronuously";
- break;
- case -ENOSR:
- errmsg = "Buffer error (overrun)";
- break;
- case -EPIPE:
- errmsg = "Stalled (device not responding)";
- break;
- case -EOVERFLOW:
- errmsg = "Babble (bad cable?)";
- break;
- case -EPROTO:
- errmsg = "Bit-stuff error (bad cable?)";
- break;
- case -EILSEQ:
- errmsg = "CRC/Timeout (could be anything)";
- break;
- case -ETIME:
- errmsg = "Device does not respond";
- break;
- }
- if (packet < 0) {
- em28xx_isocdbg("URB status %d [%s].\n", status, errmsg);
- } else {
- em28xx_isocdbg("URB packet %d, status %d [%s].\n",
- packet, status, errmsg);
- }
-}
-
-/*
- * video-buf generic routine to get the next available buffer
- */
-static inline void get_next_buf(struct em28xx_dmaqueue *dma_q,
- struct em28xx_buffer **buf)
-{
- struct em28xx *dev = container_of(dma_q, struct em28xx, vidq);
- char *outp;
-
- if (list_empty(&dma_q->active)) {
- em28xx_isocdbg("No active queue to serve\n");
- dev->isoc_ctl.vid_buf = NULL;
- *buf = NULL;
- return;
- }
-
- /* Get the next buffer */
- *buf = list_entry(dma_q->active.next, struct em28xx_buffer, vb.queue);
-
- /* Cleans up buffer - Useful for testing for frame/URB loss */
- outp = videobuf_to_vmalloc(&(*buf)->vb);
- memset(outp, 0, (*buf)->vb.size);
-
- dev->isoc_ctl.vid_buf = *buf;
-
- return;
-}
-
-/*
- * video-buf generic routine to get the next available VBI buffer
- */
-static inline void vbi_get_next_buf(struct em28xx_dmaqueue *dma_q,
- struct em28xx_buffer **buf)
-{
- struct em28xx *dev = container_of(dma_q, struct em28xx, vbiq);
- char *outp;
-
- if (list_empty(&dma_q->active)) {
- em28xx_isocdbg("No active queue to serve\n");
- dev->isoc_ctl.vbi_buf = NULL;
- *buf = NULL;
- return;
- }
-
- /* Get the next buffer */
- *buf = list_entry(dma_q->active.next, struct em28xx_buffer, vb.queue);
- /* Cleans up buffer - Useful for testing for frame/URB loss */
- outp = videobuf_to_vmalloc(&(*buf)->vb);
- memset(outp, 0x00, (*buf)->vb.size);
-
- dev->isoc_ctl.vbi_buf = *buf;
-
- return;
-}
-
-/*
- * Controls the isoc copy of each urb packet
- */
-static inline int em28xx_isoc_copy(struct em28xx *dev, struct urb *urb)
-{
- struct em28xx_buffer *buf;
- struct em28xx_dmaqueue *dma_q = &dev->vidq;
- unsigned char *outp = NULL;
- int i, len = 0, rc = 1;
- unsigned char *p;
-
- if (!dev)
- return 0;
-
- if ((dev->state & DEV_DISCONNECTED) || (dev->state & DEV_MISCONFIGURED))
- return 0;
-
- if (urb->status < 0) {
- print_err_status(dev, -1, urb->status);
- if (urb->status == -ENOENT)
- return 0;
- }
-
- buf = dev->isoc_ctl.vid_buf;
- if (buf != NULL)
- outp = videobuf_to_vmalloc(&buf->vb);
-
- for (i = 0; i < urb->number_of_packets; i++) {
- int status = urb->iso_frame_desc[i].status;
-
- if (status < 0) {
- print_err_status(dev, i, status);
- if (urb->iso_frame_desc[i].status != -EPROTO)
- continue;
- }
-
- len = urb->iso_frame_desc[i].actual_length - 4;
-
- if (urb->iso_frame_desc[i].actual_length <= 0) {
- /* em28xx_isocdbg("packet %d is empty",i); - spammy */
- continue;
- }
- if (urb->iso_frame_desc[i].actual_length >
- dev->max_pkt_size) {
- em28xx_isocdbg("packet bigger than packet size");
- continue;
- }
-
- p = urb->transfer_buffer + urb->iso_frame_desc[i].offset;
-
- /* FIXME: incomplete buffer checks where removed to make
- logic simpler. Impacts of those changes should be evaluated
- */
- if (p[0] == 0x33 && p[1] == 0x95 && p[2] == 0x00) {
- em28xx_isocdbg("VBI HEADER!!!\n");
- /* FIXME: Should add vbi copy */
- continue;
- }
- if (p[0] == 0x22 && p[1] == 0x5a) {
- em28xx_isocdbg("Video frame %d, length=%i, %s\n", p[2],
- len, (p[2] & 1) ? "odd" : "even");
-
- if (dev->progressive || !(p[2] & 1)) {
- if (buf != NULL)
- buffer_filled(dev, dma_q, buf);
- get_next_buf(dma_q, &buf);
- if (buf == NULL)
- outp = NULL;
- else
- outp = videobuf_to_vmalloc(&buf->vb);
- }
-
- if (buf != NULL) {
- if (p[2] & 1)
- buf->top_field = 0;
- else
- buf->top_field = 1;
- }
-
- dma_q->pos = 0;
- }
- if (buf != NULL) {
- if (p[0] != 0x88 && p[0] != 0x22) {
- em28xx_isocdbg("frame is not complete\n");
- len += 4;
- } else {
- p += 4;
- }
- em28xx_copy_video(dev, dma_q, buf, p, outp, len);
- }
- }
- return rc;
-}
-
-/* Version of isoc handler that takes into account a mixture of video and
- VBI data */
-static inline int em28xx_isoc_copy_vbi(struct em28xx *dev, struct urb *urb)
-{
- struct em28xx_buffer *buf, *vbi_buf;
- struct em28xx_dmaqueue *dma_q = &dev->vidq;
- struct em28xx_dmaqueue *vbi_dma_q = &dev->vbiq;
- unsigned char *outp = NULL;
- unsigned char *vbioutp = NULL;
- int i, len = 0, rc = 1;
- unsigned char *p;
- int vbi_size;
-
- if (!dev)
- return 0;
-
- if ((dev->state & DEV_DISCONNECTED) || (dev->state & DEV_MISCONFIGURED))
- return 0;
-
- if (urb->status < 0) {
- print_err_status(dev, -1, urb->status);
- if (urb->status == -ENOENT)
- return 0;
- }
-
- buf = dev->isoc_ctl.vid_buf;
- if (buf != NULL)
- outp = videobuf_to_vmalloc(&buf->vb);
-
- vbi_buf = dev->isoc_ctl.vbi_buf;
- if (vbi_buf != NULL)
- vbioutp = videobuf_to_vmalloc(&vbi_buf->vb);
-
- for (i = 0; i < urb->number_of_packets; i++) {
- int status = urb->iso_frame_desc[i].status;
-
- if (status < 0) {
- print_err_status(dev, i, status);
- if (urb->iso_frame_desc[i].status != -EPROTO)
- continue;
- }
-
- len = urb->iso_frame_desc[i].actual_length;
- if (urb->iso_frame_desc[i].actual_length <= 0) {
- /* em28xx_isocdbg("packet %d is empty",i); - spammy */
- continue;
- }
- if (urb->iso_frame_desc[i].actual_length >
- dev->max_pkt_size) {
- em28xx_isocdbg("packet bigger than packet size");
- continue;
- }
-
- p = urb->transfer_buffer + urb->iso_frame_desc[i].offset;
-
- /* capture type 0 = vbi start
- capture type 1 = video start
- capture type 2 = video in progress */
- if (p[0] == 0x33 && p[1] == 0x95) {
- dev->capture_type = 0;
- dev->vbi_read = 0;
- em28xx_isocdbg("VBI START HEADER!!!\n");
- dev->cur_field = p[2];
- p += 4;
- len -= 4;
- } else if (p[0] == 0x88 && p[1] == 0x88 &&
- p[2] == 0x88 && p[3] == 0x88) {
- /* continuation */
- p += 4;
- len -= 4;
- } else if (p[0] == 0x22 && p[1] == 0x5a) {
- /* start video */
- p += 4;
- len -= 4;
- }
-
- vbi_size = dev->vbi_width * dev->vbi_height;
-
- if (dev->capture_type == 0) {
- if (dev->vbi_read >= vbi_size) {
- /* We've already read all the VBI data, so
- treat the rest as video */
- em28xx_isocdbg("dev->vbi_read > vbi_size\n");
- } else if ((dev->vbi_read + len) < vbi_size) {
- /* This entire frame is VBI data */
- if (dev->vbi_read == 0 &&
- (!(dev->cur_field & 1))) {
- /* Brand new frame */
- if (vbi_buf != NULL)
- vbi_buffer_filled(dev,
- vbi_dma_q,
- vbi_buf);
- vbi_get_next_buf(vbi_dma_q, &vbi_buf);
- if (vbi_buf == NULL)
- vbioutp = NULL;
- else
- vbioutp = videobuf_to_vmalloc(
- &vbi_buf->vb);
- }
-
- if (dev->vbi_read == 0) {
- vbi_dma_q->pos = 0;
- if (vbi_buf != NULL) {
- if (dev->cur_field & 1)
- vbi_buf->top_field = 0;
- else
- vbi_buf->top_field = 1;
- }
- }
-
- dev->vbi_read += len;
- em28xx_copy_vbi(dev, vbi_dma_q, vbi_buf, p,
- vbioutp, len);
- } else {
- /* Some of this frame is VBI data and some is
- video data */
- int vbi_data_len = vbi_size - dev->vbi_read;
- dev->vbi_read += vbi_data_len;
- em28xx_copy_vbi(dev, vbi_dma_q, vbi_buf, p,
- vbioutp, vbi_data_len);
- dev->capture_type = 1;
- p += vbi_data_len;
- len -= vbi_data_len;
- }
- }
-
- if (dev->capture_type == 1) {
- dev->capture_type = 2;
- if (dev->progressive || !(dev->cur_field & 1)) {
- if (buf != NULL)
- buffer_filled(dev, dma_q, buf);
- get_next_buf(dma_q, &buf);
- if (buf == NULL)
- outp = NULL;
- else
- outp = videobuf_to_vmalloc(&buf->vb);
- }
- if (buf != NULL) {
- if (dev->cur_field & 1)
- buf->top_field = 0;
- else
- buf->top_field = 1;
- }
-
- dma_q->pos = 0;
- }
-
- if (buf != NULL && dev->capture_type == 2) {
- if (len >= 4 && p[0] == 0x88 && p[1] == 0x88 &&
- p[2] == 0x88 && p[3] == 0x88) {
- p += 4;
- len -= 4;
- }
- if (len >= 4 && p[0] == 0x22 && p[1] == 0x5a) {
- em28xx_isocdbg("Video frame %d, len=%i, %s\n",
- p[2], len, (p[2] & 1) ?
- "odd" : "even");
- p += 4;
- len -= 4;
- }
-
- if (len > 0)
- em28xx_copy_video(dev, dma_q, buf, p, outp,
- len);
- }
- }
- return rc;
-}
-
-
-/* ------------------------------------------------------------------
- Videobuf operations
- ------------------------------------------------------------------*/
-
-static int
-buffer_setup(struct videobuf_queue *vq, unsigned int *count, unsigned int *size)
-{
- struct em28xx_fh *fh = vq->priv_data;
- struct em28xx *dev = fh->dev;
- struct v4l2_frequency f;
-
- *size = (fh->dev->width * fh->dev->height * dev->format->depth + 7)
- >> 3;
-
- if (0 == *count)
- *count = EM28XX_DEF_BUF;
-
- if (*count < EM28XX_MIN_BUF)
- *count = EM28XX_MIN_BUF;
-
- /* Ask tuner to go to analog or radio mode */
- memset(&f, 0, sizeof(f));
- f.frequency = dev->ctl_freq;
- f.type = fh->radio ? V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
-
- v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f);
-
- return 0;
-}
-
-/* This is called *without* dev->slock held; please keep it that way */
-static void free_buffer(struct videobuf_queue *vq, struct em28xx_buffer *buf)
-{
- struct em28xx_fh *fh = vq->priv_data;
- struct em28xx *dev = fh->dev;
- unsigned long flags = 0;
- if (in_interrupt())
- BUG();
-
- /* We used to wait for the buffer to finish here, but this didn't work
- because, as we were keeping the state as VIDEOBUF_QUEUED,
- videobuf_queue_cancel marked it as finished for us.
- (Also, it could wedge forever if the hardware was misconfigured.)
-
- This should be safe; by the time we get here, the buffer isn't
- queued anymore. If we ever start marking the buffers as
- VIDEOBUF_ACTIVE, it won't be, though.
- */
- spin_lock_irqsave(&dev->slock, flags);
- if (dev->isoc_ctl.vid_buf == buf)
- dev->isoc_ctl.vid_buf = NULL;
- spin_unlock_irqrestore(&dev->slock, flags);
-
- videobuf_vmalloc_free(&buf->vb);
- buf->vb.state = VIDEOBUF_NEEDS_INIT;
-}
-
-static int
-buffer_prepare(struct videobuf_queue *vq, struct videobuf_buffer *vb,
- enum v4l2_field field)
-{
- struct em28xx_fh *fh = vq->priv_data;
- struct em28xx_buffer *buf = container_of(vb, struct em28xx_buffer, vb);
- struct em28xx *dev = fh->dev;
- int rc = 0, urb_init = 0;
-
- buf->vb.size = (fh->dev->width * fh->dev->height * dev->format->depth
- + 7) >> 3;
-
- if (0 != buf->vb.baddr && buf->vb.bsize < buf->vb.size)
- return -EINVAL;
-
- buf->vb.width = dev->width;
- buf->vb.height = dev->height;
- buf->vb.field = field;
-
- if (VIDEOBUF_NEEDS_INIT == buf->vb.state) {
- rc = videobuf_iolock(vq, &buf->vb, NULL);
- if (rc < 0)
- goto fail;
- }
-
- if (!dev->isoc_ctl.analog_bufs.num_bufs)
- urb_init = 1;
-
- if (urb_init) {
- if (em28xx_vbi_supported(dev) == 1)
- rc = em28xx_init_isoc(dev, EM28XX_ANALOG_MODE,
- EM28XX_NUM_PACKETS,
- EM28XX_NUM_BUFS,
- dev->max_pkt_size,
- em28xx_isoc_copy_vbi);
- else
- rc = em28xx_init_isoc(dev, EM28XX_ANALOG_MODE,
- EM28XX_NUM_PACKETS,
- EM28XX_NUM_BUFS,
- dev->max_pkt_size,
- em28xx_isoc_copy);
- if (rc < 0)
- goto fail;
- }
-
- buf->vb.state = VIDEOBUF_PREPARED;
- return 0;
-
-fail:
- free_buffer(vq, buf);
- return rc;
-}
-
-static void
-buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb)
-{
- struct em28xx_buffer *buf = container_of(vb,
- struct em28xx_buffer,
- vb);
- struct em28xx_fh *fh = vq->priv_data;
- struct em28xx *dev = fh->dev;
- struct em28xx_dmaqueue *vidq = &dev->vidq;
-
- buf->vb.state = VIDEOBUF_QUEUED;
- list_add_tail(&buf->vb.queue, &vidq->active);
-
-}
-
-static void buffer_release(struct videobuf_queue *vq,
- struct videobuf_buffer *vb)
-{
- struct em28xx_buffer *buf = container_of(vb,
- struct em28xx_buffer,
- vb);
- struct em28xx_fh *fh = vq->priv_data;
- struct em28xx *dev = (struct em28xx *)fh->dev;
-
- em28xx_isocdbg("em28xx: called buffer_release\n");
-
- free_buffer(vq, buf);
-}
-
-static struct videobuf_queue_ops em28xx_video_qops = {
- .buf_setup = buffer_setup,
- .buf_prepare = buffer_prepare,
- .buf_queue = buffer_queue,
- .buf_release = buffer_release,
-};
-
-/********************* v4l2 interface **************************************/
-
-static void video_mux(struct em28xx *dev, int index)
-{
- dev->ctl_input = index;
- dev->ctl_ainput = INPUT(index)->amux;
- dev->ctl_aoutput = INPUT(index)->aout;
-
- if (!dev->ctl_aoutput)
- dev->ctl_aoutput = EM28XX_AOUT_MASTER;
-
- v4l2_device_call_all(&dev->v4l2_dev, 0, video, s_routing,
- INPUT(index)->vmux, 0, 0);
-
- if (dev->board.has_msp34xx) {
- if (dev->i2s_speed) {
- v4l2_device_call_all(&dev->v4l2_dev, 0, audio,
- s_i2s_clock_freq, dev->i2s_speed);
- }
- /* Note: this is msp3400 specific */
- v4l2_device_call_all(&dev->v4l2_dev, 0, audio, s_routing,
- dev->ctl_ainput, MSP_OUTPUT(MSP_SC_IN_DSP_SCART1), 0);
- }
-
- if (dev->board.adecoder != EM28XX_NOADECODER) {
- v4l2_device_call_all(&dev->v4l2_dev, 0, audio, s_routing,
- dev->ctl_ainput, dev->ctl_aoutput, 0);
- }
-
- em28xx_audio_analog_set(dev);
-}
-
-/* Usage lock check functions */
-static int res_get(struct em28xx_fh *fh, unsigned int bit)
-{
- struct em28xx *dev = fh->dev;
-
- if (fh->resources & bit)
- /* have it already allocated */
- return 1;
-
- /* is it free? */
- if (dev->resources & bit) {
- /* no, someone else uses it */
- return 0;
- }
- /* it's free, grab it */
- fh->resources |= bit;
- dev->resources |= bit;
- em28xx_videodbg("res: get %d\n", bit);
- return 1;
-}
-
-static int res_check(struct em28xx_fh *fh, unsigned int bit)
-{
- return fh->resources & bit;
-}
-
-static int res_locked(struct em28xx *dev, unsigned int bit)
-{
- return dev->resources & bit;
-}
-
-static void res_free(struct em28xx_fh *fh, unsigned int bits)
-{
- struct em28xx *dev = fh->dev;
-
- BUG_ON((fh->resources & bits) != bits);
-
- fh->resources &= ~bits;
- dev->resources &= ~bits;
- em28xx_videodbg("res: put %d\n", bits);
-}
-
-static int get_ressource(struct em28xx_fh *fh)
-{
- switch (fh->type) {
- case V4L2_BUF_TYPE_VIDEO_CAPTURE:
- return EM28XX_RESOURCE_VIDEO;
- case V4L2_BUF_TYPE_VBI_CAPTURE:
- return EM28XX_RESOURCE_VBI;
- default:
- BUG();
- return 0;
- }
-}
-
-/*
- * ac97_queryctrl()
- * return the ac97 supported controls
- */
-static int ac97_queryctrl(struct v4l2_queryctrl *qc)
-{
- int i;
-
- for (i = 0; i < ARRAY_SIZE(ac97_qctrl); i++) {
- if (qc->id && qc->id == ac97_qctrl[i].id) {
- memcpy(qc, &(ac97_qctrl[i]), sizeof(*qc));
- return 0;
- }
- }
-
- /* Control is not ac97 related */
- return 1;
-}
-
-/*
- * ac97_get_ctrl()
- * return the current values for ac97 mute and volume
- */
-static int ac97_get_ctrl(struct em28xx *dev, struct v4l2_control *ctrl)
-{
- switch (ctrl->id) {
- case V4L2_CID_AUDIO_MUTE:
- ctrl->value = dev->mute;
- return 0;
- case V4L2_CID_AUDIO_VOLUME:
- ctrl->value = dev->volume;
- return 0;
- default:
- /* Control is not ac97 related */
- return 1;
- }
-}
-
-/*
- * ac97_set_ctrl()
- * set values for ac97 mute and volume
- */
-static int ac97_set_ctrl(struct em28xx *dev, const struct v4l2_control *ctrl)
-{
- int i;
-
- for (i = 0; i < ARRAY_SIZE(ac97_qctrl); i++)
- if (ctrl->id == ac97_qctrl[i].id)
- goto handle;
-
- /* Announce that hasn't handle it */
- return 1;
-
-handle:
- if (ctrl->value < ac97_qctrl[i].minimum ||
- ctrl->value > ac97_qctrl[i].maximum)
- return -ERANGE;
-
- switch (ctrl->id) {
- case V4L2_CID_AUDIO_MUTE:
- dev->mute = ctrl->value;
- break;
- case V4L2_CID_AUDIO_VOLUME:
- dev->volume = ctrl->value;
- break;
- }
-
- return em28xx_audio_analog_set(dev);
-}
-
-static int check_dev(struct em28xx *dev)
-{
- if (dev->state & DEV_DISCONNECTED) {
- em28xx_errdev("v4l2 ioctl: device not present\n");
- return -ENODEV;
- }
-
- if (dev->state & DEV_MISCONFIGURED) {
- em28xx_errdev("v4l2 ioctl: device is misconfigured; "
- "close and open it again\n");
- return -EIO;
- }
- return 0;
-}
-
-static void get_scale(struct em28xx *dev,
- unsigned int width, unsigned int height,
- unsigned int *hscale, unsigned int *vscale)
-{
- unsigned int maxw = norm_maxw(dev);
- unsigned int maxh = norm_maxh(dev);
-
- *hscale = (((unsigned long)maxw) << 12) / width - 4096L;
- if (*hscale >= 0x4000)
- *hscale = 0x3fff;
-
- *vscale = (((unsigned long)maxh) << 12) / height - 4096L;
- if (*vscale >= 0x4000)
- *vscale = 0x3fff;
-}
-
-/* ------------------------------------------------------------------
- IOCTL vidioc handling
- ------------------------------------------------------------------*/
-
-static int vidioc_g_fmt_vid_cap(struct file *file, void *priv,
- struct v4l2_format *f)
-{
- struct em28xx_fh *fh = priv;
- struct em28xx *dev = fh->dev;
-
- f->fmt.pix.width = dev->width;
- f->fmt.pix.height = dev->height;
- f->fmt.pix.pixelformat = dev->format->fourcc;
- f->fmt.pix.bytesperline = (dev->width * dev->format->depth + 7) >> 3;
- f->fmt.pix.sizeimage = f->fmt.pix.bytesperline * dev->height;
- f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
-
- /* FIXME: TOP? NONE? BOTTOM? ALTENATE? */
- if (dev->progressive)
- f->fmt.pix.field = V4L2_FIELD_NONE;
- else
- f->fmt.pix.field = dev->interlaced ?
- V4L2_FIELD_INTERLACED : V4L2_FIELD_TOP;
- return 0;
-}
-
-static struct em28xx_fmt *format_by_fourcc(unsigned int fourcc)
-{
- unsigned int i;
-
- for (i = 0; i < ARRAY_SIZE(format); i++)
- if (format[i].fourcc == fourcc)
- return &format[i];
-
- return NULL;
-}
-
-static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
- struct v4l2_format *f)
-{
- struct em28xx_fh *fh = priv;
- struct em28xx *dev = fh->dev;
- unsigned int width = f->fmt.pix.width;
- unsigned int height = f->fmt.pix.height;
- unsigned int maxw = norm_maxw(dev);
- unsigned int maxh = norm_maxh(dev);
- unsigned int hscale, vscale;
- struct em28xx_fmt *fmt;
-
- fmt = format_by_fourcc(f->fmt.pix.pixelformat);
- if (!fmt) {
- em28xx_videodbg("Fourcc format (%08x) invalid.\n",
- f->fmt.pix.pixelformat);
- return -EINVAL;
- }
-
- if (dev->board.is_em2800) {
- /* the em2800 can only scale down to 50% */
- height = height > (3 * maxh / 4) ? maxh : maxh / 2;
- width = width > (3 * maxw / 4) ? maxw : maxw / 2;
- /* MaxPacketSize for em2800 is too small to capture at full resolution
- * use half of maxw as the scaler can only scale to 50% */
- if (width == maxw && height == maxh)
- width /= 2;
- } else {
- /* width must even because of the YUYV format
- height must be even because of interlacing */
- v4l_bound_align_image(&width, 48, maxw, 1, &height, 32, maxh,
- 1, 0);
- }
-
- get_scale(dev, width, height, &hscale, &vscale);
-
- width = (((unsigned long)maxw) << 12) / (hscale + 4096L);
- height = (((unsigned long)maxh) << 12) / (vscale + 4096L);
-
- f->fmt.pix.width = width;
- f->fmt.pix.height = height;
- f->fmt.pix.pixelformat = fmt->fourcc;
- f->fmt.pix.bytesperline = (dev->width * fmt->depth + 7) >> 3;
- f->fmt.pix.sizeimage = f->fmt.pix.bytesperline * height;
- f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
- if (dev->progressive)
- f->fmt.pix.field = V4L2_FIELD_NONE;
- else
- f->fmt.pix.field = dev->interlaced ?
- V4L2_FIELD_INTERLACED : V4L2_FIELD_TOP;
-
- return 0;
-}
-
-static int em28xx_set_video_format(struct em28xx *dev, unsigned int fourcc,
- unsigned width, unsigned height)
-{
- struct em28xx_fmt *fmt;
-
- fmt = format_by_fourcc(fourcc);
- if (!fmt)
- return -EINVAL;
-
- dev->format = fmt;
- dev->width = width;
- dev->height = height;
-
- /* set new image size */
- get_scale(dev, dev->width, dev->height, &dev->hscale, &dev->vscale);
-
- em28xx_set_alternate(dev);
- em28xx_resolution_set(dev);
-
- return 0;
-}
-
-static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
- struct v4l2_format *f)
-{
- struct em28xx_fh *fh = priv;
- struct em28xx *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- vidioc_try_fmt_vid_cap(file, priv, f);
-
- if (videobuf_queue_is_busy(&fh->vb_vidq)) {
- em28xx_errdev("%s queue busy\n", __func__);
- return -EBUSY;
- }
-
- return em28xx_set_video_format(dev, f->fmt.pix.pixelformat,
- f->fmt.pix.width, f->fmt.pix.height);
-}
-
-static int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *norm)
-{
- struct em28xx_fh *fh = priv;
- struct em28xx *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- *norm = dev->norm;
-
- return 0;
-}
-
-static int vidioc_querystd(struct file *file, void *priv, v4l2_std_id *norm)
-{
- struct em28xx_fh *fh = priv;
- struct em28xx *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- v4l2_device_call_all(&dev->v4l2_dev, 0, video, querystd, norm);
-
- return 0;
-}
-
-static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *norm)
-{
- struct em28xx_fh *fh = priv;
- struct em28xx *dev = fh->dev;
- struct v4l2_format f;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- dev->norm = *norm;
-
- /* Adjusts width/height, if needed */
- f.fmt.pix.width = dev->width;
- f.fmt.pix.height = dev->height;
- vidioc_try_fmt_vid_cap(file, priv, &f);
-
- /* set new image size */
- dev->width = f.fmt.pix.width;
- dev->height = f.fmt.pix.height;
- get_scale(dev, dev->width, dev->height, &dev->hscale, &dev->vscale);
-
- em28xx_resolution_set(dev);
- v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std, dev->norm);
-
- return 0;
-}
-
-static int vidioc_g_parm(struct file *file, void *priv,
- struct v4l2_streamparm *p)
-{
- struct em28xx_fh *fh = priv;
- struct em28xx *dev = fh->dev;
- int rc = 0;
-
- if (p->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
-
- if (dev->board.is_webcam)
- rc = v4l2_device_call_until_err(&dev->v4l2_dev, 0,
- video, g_parm, p);
- else
- v4l2_video_std_frame_period(dev->norm,
- &p->parm.capture.timeperframe);
-
- return rc;
-}
-
-static int vidioc_s_parm(struct file *file, void *priv,
- struct v4l2_streamparm *p)
-{
- struct em28xx_fh *fh = priv;
- struct em28xx *dev = fh->dev;
-
- if (!dev->board.is_webcam)
- return -EINVAL;
-
- if (p->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
-
- return v4l2_device_call_until_err(&dev->v4l2_dev, 0, video, s_parm, p);
-}
-
-static const char *iname[] = {
- [EM28XX_VMUX_COMPOSITE1] = "Composite1",
- [EM28XX_VMUX_COMPOSITE2] = "Composite2",
- [EM28XX_VMUX_COMPOSITE3] = "Composite3",
- [EM28XX_VMUX_COMPOSITE4] = "Composite4",
- [EM28XX_VMUX_SVIDEO] = "S-Video",
- [EM28XX_VMUX_TELEVISION] = "Television",
- [EM28XX_VMUX_CABLE] = "Cable TV",
- [EM28XX_VMUX_DVB] = "DVB",
- [EM28XX_VMUX_DEBUG] = "for debug only",
-};
-
-static int vidioc_enum_input(struct file *file, void *priv,
- struct v4l2_input *i)
-{
- struct em28xx_fh *fh = priv;
- struct em28xx *dev = fh->dev;
- unsigned int n;
-
- n = i->index;
- if (n >= MAX_EM28XX_INPUT)
- return -EINVAL;
- if (0 == INPUT(n)->type)
- return -EINVAL;
-
- i->index = n;
- i->type = V4L2_INPUT_TYPE_CAMERA;
-
- strcpy(i->name, iname[INPUT(n)->type]);
-
- if ((EM28XX_VMUX_TELEVISION == INPUT(n)->type) ||
- (EM28XX_VMUX_CABLE == INPUT(n)->type))
- i->type = V4L2_INPUT_TYPE_TUNER;
-
- i->std = dev->vdev->tvnorms;
-
- return 0;
-}
-
-static int vidioc_g_input(struct file *file, void *priv, unsigned int *i)
-{
- struct em28xx_fh *fh = priv;
- struct em28xx *dev = fh->dev;
-
- *i = dev->ctl_input;
-
- return 0;
-}
-
-static int vidioc_s_input(struct file *file, void *priv, unsigned int i)
-{
- struct em28xx_fh *fh = priv;
- struct em28xx *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- if (i >= MAX_EM28XX_INPUT)
- return -EINVAL;
- if (0 == INPUT(i)->type)
- return -EINVAL;
-
- video_mux(dev, i);
- return 0;
-}
-
-static int vidioc_g_audio(struct file *file, void *priv, struct v4l2_audio *a)
-{
- struct em28xx_fh *fh = priv;
- struct em28xx *dev = fh->dev;
-
- if (!dev->audio_mode.has_audio)
- return -EINVAL;
-
- switch (a->index) {
- case EM28XX_AMUX_VIDEO:
- strcpy(a->name, "Television");
- break;
- case EM28XX_AMUX_LINE_IN:
- strcpy(a->name, "Line In");
- break;
- case EM28XX_AMUX_VIDEO2:
- strcpy(a->name, "Television alt");
- break;
- case EM28XX_AMUX_PHONE:
- strcpy(a->name, "Phone");
- break;
- case EM28XX_AMUX_MIC:
- strcpy(a->name, "Mic");
- break;
- case EM28XX_AMUX_CD:
- strcpy(a->name, "CD");
- break;
- case EM28XX_AMUX_AUX:
- strcpy(a->name, "Aux");
- break;
- case EM28XX_AMUX_PCM_OUT:
- strcpy(a->name, "PCM");
- break;
- default:
- return -EINVAL;
- }
-
- a->index = dev->ctl_ainput;
- a->capability = V4L2_AUDCAP_STEREO;
-
- return 0;
-}
-
-static int vidioc_s_audio(struct file *file, void *priv, struct v4l2_audio *a)
-{
- struct em28xx_fh *fh = priv;
- struct em28xx *dev = fh->dev;
-
-
- if (!dev->audio_mode.has_audio)
- return -EINVAL;
-
- if (a->index >= MAX_EM28XX_INPUT)
- return -EINVAL;
- if (0 == INPUT(a->index)->type)
- return -EINVAL;
-
- dev->ctl_ainput = INPUT(a->index)->amux;
- dev->ctl_aoutput = INPUT(a->index)->aout;
-
- if (!dev->ctl_aoutput)
- dev->ctl_aoutput = EM28XX_AOUT_MASTER;
-
- return 0;
-}
-
-static int vidioc_queryctrl(struct file *file, void *priv,
- struct v4l2_queryctrl *qc)
-{
- struct em28xx_fh *fh = priv;
- struct em28xx *dev = fh->dev;
- int id = qc->id;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- memset(qc, 0, sizeof(*qc));
-
- qc->id = id;
-
- /* enumerate AC97 controls */
- if (dev->audio_mode.ac97 != EM28XX_NO_AC97) {
- rc = ac97_queryctrl(qc);
- if (!rc)
- return 0;
- }
-
- /* enumerate V4L2 device controls */
- v4l2_device_call_all(&dev->v4l2_dev, 0, core, queryctrl, qc);
-
- if (qc->type)
- return 0;
- else
- return -EINVAL;
-}
-
-/*
- * FIXME: This is an indirect way to check if a control exists at a
- * subdev. Instead of that hack, maybe the better would be to change all
- * subdevs to return -ENOIOCTLCMD, if an ioctl is not supported.
- */
-static int check_subdev_ctrl(struct em28xx *dev, int id)
-{
- struct v4l2_queryctrl qc;
-
- memset(&qc, 0, sizeof(qc));
- qc.id = id;
-
- /* enumerate V4L2 device controls */
- v4l2_device_call_all(&dev->v4l2_dev, 0, core, queryctrl, &qc);
-
- if (qc.type)
- return 0;
- else
- return -EINVAL;
-}
-
-static int vidioc_g_ctrl(struct file *file, void *priv,
- struct v4l2_control *ctrl)
-{
- struct em28xx_fh *fh = priv;
- struct em28xx *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
- rc = 0;
-
- /* Set an AC97 control */
- if (dev->audio_mode.ac97 != EM28XX_NO_AC97)
- rc = ac97_get_ctrl(dev, ctrl);
- else
- rc = 1;
-
- /* It were not an AC97 control. Sends it to the v4l2 dev interface */
- if (rc == 1) {
- if (check_subdev_ctrl(dev, ctrl->id))
- return -EINVAL;
-
- v4l2_device_call_all(&dev->v4l2_dev, 0, core, g_ctrl, ctrl);
- rc = 0;
- }
-
- return rc;
-}
-
-static int vidioc_s_ctrl(struct file *file, void *priv,
- struct v4l2_control *ctrl)
-{
- struct em28xx_fh *fh = priv;
- struct em28xx *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- /* Set an AC97 control */
- if (dev->audio_mode.ac97 != EM28XX_NO_AC97)
- rc = ac97_set_ctrl(dev, ctrl);
- else
- rc = 1;
-
- /* It isn't an AC97 control. Sends it to the v4l2 dev interface */
- if (rc == 1) {
- rc = check_subdev_ctrl(dev, ctrl->id);
- if (!rc)
- v4l2_device_call_all(&dev->v4l2_dev, 0,
- core, s_ctrl, ctrl);
- /*
- * In the case of non-AC97 volume controls, we still need
- * to do some setups at em28xx, in order to mute/unmute
- * and to adjust audio volume. However, the value ranges
- * should be checked by the corresponding V4L subdriver.
- */
- switch (ctrl->id) {
- case V4L2_CID_AUDIO_MUTE:
- dev->mute = ctrl->value;
- rc = em28xx_audio_analog_set(dev);
- break;
- case V4L2_CID_AUDIO_VOLUME:
- dev->volume = ctrl->value;
- rc = em28xx_audio_analog_set(dev);
- }
- }
- return (rc < 0) ? rc : 0;
-}
-
-static int vidioc_g_tuner(struct file *file, void *priv,
- struct v4l2_tuner *t)
-{
- struct em28xx_fh *fh = priv;
- struct em28xx *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- if (0 != t->index)
- return -EINVAL;
-
- strcpy(t->name, "Tuner");
- t->type = V4L2_TUNER_ANALOG_TV;
-
- v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, g_tuner, t);
- return 0;
-}
-
-static int vidioc_s_tuner(struct file *file, void *priv,
- struct v4l2_tuner *t)
-{
- struct em28xx_fh *fh = priv;
- struct em28xx *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- if (0 != t->index)
- return -EINVAL;
-
- v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_tuner, t);
- return 0;
-}
-
-static int vidioc_g_frequency(struct file *file, void *priv,
- struct v4l2_frequency *f)
-{
- struct em28xx_fh *fh = priv;
- struct em28xx *dev = fh->dev;
-
- f->type = fh->radio ? V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
- f->frequency = dev->ctl_freq;
- return 0;
-}
-
-static int vidioc_s_frequency(struct file *file, void *priv,
- struct v4l2_frequency *f)
-{
- struct em28xx_fh *fh = priv;
- struct em28xx *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- if (0 != f->tuner)
- return -EINVAL;
-
- if (unlikely(0 == fh->radio && f->type != V4L2_TUNER_ANALOG_TV))
- return -EINVAL;
- if (unlikely(1 == fh->radio && f->type != V4L2_TUNER_RADIO))
- return -EINVAL;
-
- dev->ctl_freq = f->frequency;
- v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, f);
-
- return 0;
-}
-
-#ifdef CONFIG_VIDEO_ADV_DEBUG
-static int em28xx_reg_len(int reg)
-{
- switch (reg) {
- case EM28XX_R40_AC97LSB:
- case EM28XX_R30_HSCALELOW:
- case EM28XX_R32_VSCALELOW:
- return 2;
- default:
- return 1;
- }
-}
-
-static int vidioc_g_chip_ident(struct file *file, void *priv,
- struct v4l2_dbg_chip_ident *chip)
-{
- struct em28xx_fh *fh = priv;
- struct em28xx *dev = fh->dev;
-
- chip->ident = V4L2_IDENT_NONE;
- chip->revision = 0;
-
- v4l2_device_call_all(&dev->v4l2_dev, 0, core, g_chip_ident, chip);
-
- return 0;
-}
-
-
-static int vidioc_g_register(struct file *file, void *priv,
- struct v4l2_dbg_register *reg)
-{
- struct em28xx_fh *fh = priv;
- struct em28xx *dev = fh->dev;
- int ret;
-
- switch (reg->match.type) {
- case V4L2_CHIP_MATCH_AC97:
- ret = em28xx_read_ac97(dev, reg->reg);
- if (ret < 0)
- return ret;
-
- reg->val = ret;
- reg->size = 1;
- return 0;
- case V4L2_CHIP_MATCH_I2C_DRIVER:
- v4l2_device_call_all(&dev->v4l2_dev, 0, core, g_register, reg);
- return 0;
- case V4L2_CHIP_MATCH_I2C_ADDR:
- /* TODO: is this correct? */
- v4l2_device_call_all(&dev->v4l2_dev, 0, core, g_register, reg);
- return 0;
- default:
- if (!v4l2_chip_match_host(®->match))
- return -EINVAL;
- }
-
- /* Match host */
- reg->size = em28xx_reg_len(reg->reg);
- if (reg->size == 1) {
- ret = em28xx_read_reg(dev, reg->reg);
-
- if (ret < 0)
- return ret;
-
- reg->val = ret;
- } else {
- __le16 val = 0;
- ret = em28xx_read_reg_req_len(dev, USB_REQ_GET_STATUS,
- reg->reg, (char *)&val, 2);
- if (ret < 0)
- return ret;
-
- reg->val = le16_to_cpu(val);
- }
-
- return 0;
-}
-
-static int vidioc_s_register(struct file *file, void *priv,
- struct v4l2_dbg_register *reg)
-{
- struct em28xx_fh *fh = priv;
- struct em28xx *dev = fh->dev;
- __le16 buf;
-
- switch (reg->match.type) {
- case V4L2_CHIP_MATCH_AC97:
- return em28xx_write_ac97(dev, reg->reg, reg->val);
- case V4L2_CHIP_MATCH_I2C_DRIVER:
- v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_register, reg);
- return 0;
- case V4L2_CHIP_MATCH_I2C_ADDR:
- /* TODO: is this correct? */
- v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_register, reg);
- return 0;
- default:
- if (!v4l2_chip_match_host(®->match))
- return -EINVAL;
- }
-
- /* Match host */
- buf = cpu_to_le16(reg->val);
-
- return em28xx_write_regs(dev, reg->reg, (char *)&buf,
- em28xx_reg_len(reg->reg));
-}
-#endif
-
-
-static int vidioc_cropcap(struct file *file, void *priv,
- struct v4l2_cropcap *cc)
-{
- struct em28xx_fh *fh = priv;
- struct em28xx *dev = fh->dev;
-
- if (cc->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
-
- cc->bounds.left = 0;
- cc->bounds.top = 0;
- cc->bounds.width = dev->width;
- cc->bounds.height = dev->height;
- cc->defrect = cc->bounds;
- cc->pixelaspect.numerator = 54; /* 4:3 FIXME: remove magic numbers */
- cc->pixelaspect.denominator = 59;
-
- return 0;
-}
-
-static int vidioc_streamon(struct file *file, void *priv,
- enum v4l2_buf_type type)
-{
- struct em28xx_fh *fh = priv;
- struct em28xx *dev = fh->dev;
- int rc = -EINVAL;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- if (unlikely(type != fh->type))
- return -EINVAL;
-
- em28xx_videodbg("vidioc_streamon fh=%p t=%d fh->res=%d dev->res=%d\n",
- fh, type, fh->resources, dev->resources);
-
- if (unlikely(!res_get(fh, get_ressource(fh))))
- return -EBUSY;
-
- if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
- rc = videobuf_streamon(&fh->vb_vidq);
- else if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE)
- rc = videobuf_streamon(&fh->vb_vbiq);
-
- return rc;
-}
-
-static int vidioc_streamoff(struct file *file, void *priv,
- enum v4l2_buf_type type)
-{
- struct em28xx_fh *fh = priv;
- struct em28xx *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- if (fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE &&
- fh->type != V4L2_BUF_TYPE_VBI_CAPTURE)
- return -EINVAL;
- if (type != fh->type)
- return -EINVAL;
-
- em28xx_videodbg("vidioc_streamoff fh=%p t=%d fh->res=%d dev->res=%d\n",
- fh, type, fh->resources, dev->resources);
-
- if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
- if (res_check(fh, EM28XX_RESOURCE_VIDEO)) {
- videobuf_streamoff(&fh->vb_vidq);
- res_free(fh, EM28XX_RESOURCE_VIDEO);
- }
- } else if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE) {
- if (res_check(fh, EM28XX_RESOURCE_VBI)) {
- videobuf_streamoff(&fh->vb_vbiq);
- res_free(fh, EM28XX_RESOURCE_VBI);
- }
- }
-
- return 0;
-}
-
-static int vidioc_querycap(struct file *file, void *priv,
- struct v4l2_capability *cap)
-{
- struct em28xx_fh *fh = priv;
- struct em28xx *dev = fh->dev;
-
- strlcpy(cap->driver, "em28xx", sizeof(cap->driver));
- strlcpy(cap->card, em28xx_boards[dev->model].name, sizeof(cap->card));
- usb_make_path(dev->udev, cap->bus_info, sizeof(cap->bus_info));
-
- cap->capabilities =
- V4L2_CAP_SLICED_VBI_CAPTURE |
- V4L2_CAP_VIDEO_CAPTURE |
- V4L2_CAP_READWRITE | V4L2_CAP_STREAMING;
-
- if (dev->vbi_dev)
- cap->capabilities |= V4L2_CAP_VBI_CAPTURE;
-
- if (dev->audio_mode.has_audio)
- cap->capabilities |= V4L2_CAP_AUDIO;
-
- if (dev->tuner_type != TUNER_ABSENT)
- cap->capabilities |= V4L2_CAP_TUNER;
-
- return 0;
-}
-
-static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
- struct v4l2_fmtdesc *f)
-{
- if (unlikely(f->index >= ARRAY_SIZE(format)))
- return -EINVAL;
-
- strlcpy(f->description, format[f->index].name, sizeof(f->description));
- f->pixelformat = format[f->index].fourcc;
-
- return 0;
-}
-
-static int vidioc_enum_framesizes(struct file *file, void *priv,
- struct v4l2_frmsizeenum *fsize)
-{
- struct em28xx_fh *fh = priv;
- struct em28xx *dev = fh->dev;
- struct em28xx_fmt *fmt;
- unsigned int maxw = norm_maxw(dev);
- unsigned int maxh = norm_maxh(dev);
-
- fmt = format_by_fourcc(fsize->pixel_format);
- if (!fmt) {
- em28xx_videodbg("Fourcc format (%08x) invalid.\n",
- fsize->pixel_format);
- return -EINVAL;
- }
-
- if (dev->board.is_em2800) {
- if (fsize->index > 1)
- return -EINVAL;
- fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE;
- fsize->discrete.width = maxw / (1 + fsize->index);
- fsize->discrete.height = maxh / (1 + fsize->index);
- return 0;
- }
-
- if (fsize->index != 0)
- return -EINVAL;
-
- /* Report a continuous range */
- fsize->type = V4L2_FRMSIZE_TYPE_STEPWISE;
- fsize->stepwise.min_width = 48;
- fsize->stepwise.min_height = 32;
- fsize->stepwise.max_width = maxw;
- fsize->stepwise.max_height = maxh;
- fsize->stepwise.step_width = 1;
- fsize->stepwise.step_height = 1;
- return 0;
-}
-
-/* Sliced VBI ioctls */
-static int vidioc_g_fmt_sliced_vbi_cap(struct file *file, void *priv,
- struct v4l2_format *f)
-{
- struct em28xx_fh *fh = priv;
- struct em28xx *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- f->fmt.sliced.service_set = 0;
- v4l2_device_call_all(&dev->v4l2_dev, 0, vbi, g_sliced_fmt, &f->fmt.sliced);
-
- if (f->fmt.sliced.service_set == 0)
- rc = -EINVAL;
-
- return rc;
-}
-
-static int vidioc_try_set_sliced_vbi_cap(struct file *file, void *priv,
- struct v4l2_format *f)
-{
- struct em28xx_fh *fh = priv;
- struct em28xx *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- v4l2_device_call_all(&dev->v4l2_dev, 0, vbi, g_sliced_fmt, &f->fmt.sliced);
-
- if (f->fmt.sliced.service_set == 0)
- return -EINVAL;
-
- return 0;
-}
-
-/* RAW VBI ioctls */
-
-static int vidioc_g_fmt_vbi_cap(struct file *file, void *priv,
- struct v4l2_format *format)
-{
- struct em28xx_fh *fh = priv;
- struct em28xx *dev = fh->dev;
-
- format->fmt.vbi.samples_per_line = dev->vbi_width;
- format->fmt.vbi.sample_format = V4L2_PIX_FMT_GREY;
- format->fmt.vbi.offset = 0;
- format->fmt.vbi.flags = 0;
- format->fmt.vbi.sampling_rate = 6750000 * 4 / 2;
- format->fmt.vbi.count[0] = dev->vbi_height;
- format->fmt.vbi.count[1] = dev->vbi_height;
-
- /* Varies by video standard (NTSC, PAL, etc.) */
- if (dev->norm & V4L2_STD_525_60) {
- /* NTSC */
- format->fmt.vbi.start[0] = 10;
- format->fmt.vbi.start[1] = 273;
- } else if (dev->norm & V4L2_STD_625_50) {
- /* PAL */
- format->fmt.vbi.start[0] = 6;
- format->fmt.vbi.start[1] = 318;
- }
-
- return 0;
-}
-
-static int vidioc_s_fmt_vbi_cap(struct file *file, void *priv,
- struct v4l2_format *format)
-{
- struct em28xx_fh *fh = priv;
- struct em28xx *dev = fh->dev;
-
- format->fmt.vbi.samples_per_line = dev->vbi_width;
- format->fmt.vbi.sample_format = V4L2_PIX_FMT_GREY;
- format->fmt.vbi.offset = 0;
- format->fmt.vbi.flags = 0;
- format->fmt.vbi.sampling_rate = 6750000 * 4 / 2;
- format->fmt.vbi.count[0] = dev->vbi_height;
- format->fmt.vbi.count[1] = dev->vbi_height;
-
- /* Varies by video standard (NTSC, PAL, etc.) */
- if (dev->norm & V4L2_STD_525_60) {
- /* NTSC */
- format->fmt.vbi.start[0] = 10;
- format->fmt.vbi.start[1] = 273;
- } else if (dev->norm & V4L2_STD_625_50) {
- /* PAL */
- format->fmt.vbi.start[0] = 6;
- format->fmt.vbi.start[1] = 318;
- }
-
- return 0;
-}
-
-static int vidioc_reqbufs(struct file *file, void *priv,
- struct v4l2_requestbuffers *rb)
-{
- struct em28xx_fh *fh = priv;
- struct em28xx *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return videobuf_reqbufs(&fh->vb_vidq, rb);
- else
- return videobuf_reqbufs(&fh->vb_vbiq, rb);
-}
-
-static int vidioc_querybuf(struct file *file, void *priv,
- struct v4l2_buffer *b)
-{
- struct em28xx_fh *fh = priv;
- struct em28xx *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return videobuf_querybuf(&fh->vb_vidq, b);
- else {
- /* FIXME: I'm not sure yet whether this is a bug in zvbi or
- the videobuf framework, but we probably shouldn't be
- returning a buffer larger than that which was asked for.
- At a minimum, it causes a crash in zvbi since it does
- a memcpy based on the source buffer length */
- int result = videobuf_querybuf(&fh->vb_vbiq, b);
- b->length = dev->vbi_width * dev->vbi_height * 2;
-
- return result;
- }
-}
-
-static int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *b)
-{
- struct em28xx_fh *fh = priv;
- struct em28xx *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return videobuf_qbuf(&fh->vb_vidq, b);
- else
- return videobuf_qbuf(&fh->vb_vbiq, b);
-}
-
-static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *b)
-{
- struct em28xx_fh *fh = priv;
- struct em28xx *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return videobuf_dqbuf(&fh->vb_vidq, b, file->f_flags &
- O_NONBLOCK);
- else
- return videobuf_dqbuf(&fh->vb_vbiq, b, file->f_flags &
- O_NONBLOCK);
-}
-
-/* ----------------------------------------------------------- */
-/* RADIO ESPECIFIC IOCTLS */
-/* ----------------------------------------------------------- */
-
-static int radio_querycap(struct file *file, void *priv,
- struct v4l2_capability *cap)
-{
- struct em28xx *dev = ((struct em28xx_fh *)priv)->dev;
-
- strlcpy(cap->driver, "em28xx", sizeof(cap->driver));
- strlcpy(cap->card, em28xx_boards[dev->model].name, sizeof(cap->card));
- usb_make_path(dev->udev, cap->bus_info, sizeof(cap->bus_info));
-
- cap->capabilities = V4L2_CAP_TUNER;
- return 0;
-}
-
-static int radio_g_tuner(struct file *file, void *priv,
- struct v4l2_tuner *t)
-{
- struct em28xx *dev = ((struct em28xx_fh *)priv)->dev;
-
- if (unlikely(t->index > 0))
- return -EINVAL;
-
- strcpy(t->name, "Radio");
- t->type = V4L2_TUNER_RADIO;
-
- v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, g_tuner, t);
-
- return 0;
-}
-
-static int radio_enum_input(struct file *file, void *priv,
- struct v4l2_input *i)
-{
- if (i->index != 0)
- return -EINVAL;
- strcpy(i->name, "Radio");
- i->type = V4L2_INPUT_TYPE_TUNER;
-
- return 0;
-}
-
-static int radio_g_audio(struct file *file, void *priv, struct v4l2_audio *a)
-{
- if (unlikely(a->index))
- return -EINVAL;
-
- strcpy(a->name, "Radio");
- return 0;
-}
-
-static int radio_s_tuner(struct file *file, void *priv,
- struct v4l2_tuner *t)
-{
- struct em28xx *dev = ((struct em28xx_fh *)priv)->dev;
-
- if (0 != t->index)
- return -EINVAL;
-
- v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_tuner, t);
-
- return 0;
-}
-
-static int radio_s_audio(struct file *file, void *fh,
- struct v4l2_audio *a)
-{
- return 0;
-}
-
-static int radio_s_input(struct file *file, void *fh, unsigned int i)
-{
- return 0;
-}
-
-static int radio_queryctrl(struct file *file, void *priv,
- struct v4l2_queryctrl *qc)
-{
- int i;
-
- if (qc->id < V4L2_CID_BASE ||
- qc->id >= V4L2_CID_LASTP1)
- return -EINVAL;
-
- for (i = 0; i < ARRAY_SIZE(ac97_qctrl); i++) {
- if (qc->id && qc->id == ac97_qctrl[i].id) {
- memcpy(qc, &(ac97_qctrl[i]), sizeof(*qc));
- return 0;
- }
- }
-
- return -EINVAL;
-}
-
-/*
- * em28xx_v4l2_open()
- * inits the device and starts isoc transfer
- */
-static int em28xx_v4l2_open(struct file *filp)
-{
- int errCode = 0, radio = 0;
- struct video_device *vdev = video_devdata(filp);
- struct em28xx *dev = video_drvdata(filp);
- enum v4l2_buf_type fh_type = 0;
- struct em28xx_fh *fh;
- enum v4l2_field field;
-
- switch (vdev->vfl_type) {
- case VFL_TYPE_GRABBER:
- fh_type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- break;
- case VFL_TYPE_VBI:
- fh_type = V4L2_BUF_TYPE_VBI_CAPTURE;
- break;
- case VFL_TYPE_RADIO:
- radio = 1;
- break;
- }
-
- em28xx_videodbg("open dev=%s type=%s users=%d\n",
- video_device_node_name(vdev), v4l2_type_names[fh_type],
- dev->users);
-
-
- if (mutex_lock_interruptible(&dev->lock))
- return -ERESTARTSYS;
- fh = kzalloc(sizeof(struct em28xx_fh), GFP_KERNEL);
- if (!fh) {
- em28xx_errdev("em28xx-video.c: Out of memory?!\n");
- mutex_unlock(&dev->lock);
- return -ENOMEM;
- }
- fh->dev = dev;
- fh->radio = radio;
- fh->type = fh_type;
- filp->private_data = fh;
-
- if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE && dev->users == 0) {
- em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
- em28xx_set_alternate(dev);
- em28xx_resolution_set(dev);
-
- /* Needed, since GPIO might have disabled power of
- some i2c device
- */
- em28xx_wake_i2c(dev);
-
- }
- if (fh->radio) {
- em28xx_videodbg("video_open: setting radio device\n");
- v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_radio);
- }
-
- dev->users++;
-
- if (dev->progressive)
- field = V4L2_FIELD_NONE;
- else
- field = V4L2_FIELD_INTERLACED;
-
- videobuf_queue_vmalloc_init(&fh->vb_vidq, &em28xx_video_qops,
- NULL, &dev->slock,
- V4L2_BUF_TYPE_VIDEO_CAPTURE, field,
- sizeof(struct em28xx_buffer), fh, &dev->lock);
-
- videobuf_queue_vmalloc_init(&fh->vb_vbiq, &em28xx_vbi_qops,
- NULL, &dev->slock,
- V4L2_BUF_TYPE_VBI_CAPTURE,
- V4L2_FIELD_SEQ_TB,
- sizeof(struct em28xx_buffer), fh, &dev->lock);
- mutex_unlock(&dev->lock);
-
- return errCode;
-}
-
-/*
- * em28xx_realease_resources()
- * unregisters the v4l2,i2c and usb devices
- * called when the device gets disconected or at module unload
-*/
-void em28xx_release_analog_resources(struct em28xx *dev)
-{
-
- /*FIXME: I2C IR should be disconnected */
-
- if (dev->radio_dev) {
- if (video_is_registered(dev->radio_dev))
- video_unregister_device(dev->radio_dev);
- else
- video_device_release(dev->radio_dev);
- dev->radio_dev = NULL;
- }
- if (dev->vbi_dev) {
- em28xx_info("V4L2 device %s deregistered\n",
- video_device_node_name(dev->vbi_dev));
- if (video_is_registered(dev->vbi_dev))
- video_unregister_device(dev->vbi_dev);
- else
- video_device_release(dev->vbi_dev);
- dev->vbi_dev = NULL;
- }
- if (dev->vdev) {
- em28xx_info("V4L2 device %s deregistered\n",
- video_device_node_name(dev->vdev));
- if (video_is_registered(dev->vdev))
- video_unregister_device(dev->vdev);
- else
- video_device_release(dev->vdev);
- dev->vdev = NULL;
- }
-}
-
-/*
- * em28xx_v4l2_close()
- * stops streaming and deallocates all resources allocated by the v4l2
- * calls and ioctls
- */
-static int em28xx_v4l2_close(struct file *filp)
-{
- struct em28xx_fh *fh = filp->private_data;
- struct em28xx *dev = fh->dev;
- int errCode;
-
- em28xx_videodbg("users=%d\n", dev->users);
-
- mutex_lock(&dev->lock);
- if (res_check(fh, EM28XX_RESOURCE_VIDEO)) {
- videobuf_stop(&fh->vb_vidq);
- res_free(fh, EM28XX_RESOURCE_VIDEO);
- }
-
- if (res_check(fh, EM28XX_RESOURCE_VBI)) {
- videobuf_stop(&fh->vb_vbiq);
- res_free(fh, EM28XX_RESOURCE_VBI);
- }
-
- if (dev->users == 1) {
- /* the device is already disconnect,
- free the remaining resources */
- if (dev->state & DEV_DISCONNECTED) {
- em28xx_release_resources(dev);
- kfree(dev->alt_max_pkt_size);
- kfree(dev);
- kfree(fh);
- mutex_unlock(&dev->lock);
- return 0;
- }
-
- /* Save some power by putting tuner to sleep */
- v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_power, 0);
-
- /* do this before setting alternate! */
- em28xx_uninit_isoc(dev, EM28XX_ANALOG_MODE);
- em28xx_set_mode(dev, EM28XX_SUSPEND);
-
- /* set alternate 0 */
- dev->alt = 0;
- em28xx_videodbg("setting alternate 0\n");
- errCode = usb_set_interface(dev->udev, 0, 0);
- if (errCode < 0) {
- em28xx_errdev("cannot change alternate number to "
- "0 (error=%i)\n", errCode);
- }
- }
-
- videobuf_mmap_free(&fh->vb_vidq);
- videobuf_mmap_free(&fh->vb_vbiq);
- kfree(fh);
- dev->users--;
- mutex_unlock(&dev->lock);
- return 0;
-}
-
-/*
- * em28xx_v4l2_read()
- * will allocate buffers when called for the first time
- */
-static ssize_t
-em28xx_v4l2_read(struct file *filp, char __user *buf, size_t count,
- loff_t *pos)
-{
- struct em28xx_fh *fh = filp->private_data;
- struct em28xx *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- if (mutex_lock_interruptible(&dev->lock))
- return -ERESTARTSYS;
- /* FIXME: read() is not prepared to allow changing the video
- resolution while streaming. Seems a bug at em28xx_set_fmt
- */
-
- if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
- if (res_locked(dev, EM28XX_RESOURCE_VIDEO))
- rc = -EBUSY;
- else
- rc = videobuf_read_stream(&fh->vb_vidq, buf, count, pos, 0,
- filp->f_flags & O_NONBLOCK);
- } else if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE) {
- if (!res_get(fh, EM28XX_RESOURCE_VBI))
- rc = -EBUSY;
- else
- rc = videobuf_read_stream(&fh->vb_vbiq, buf, count, pos, 0,
- filp->f_flags & O_NONBLOCK);
- }
- mutex_unlock(&dev->lock);
-
- return rc;
-}
-
-/*
- * em28xx_poll()
- * will allocate buffers when called for the first time
- */
-static unsigned int em28xx_poll(struct file *filp, poll_table *wait)
-{
- struct em28xx_fh *fh = filp->private_data;
- struct em28xx *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
- if (!res_get(fh, EM28XX_RESOURCE_VIDEO))
- return POLLERR;
- return videobuf_poll_stream(filp, &fh->vb_vidq, wait);
- } else if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE) {
- if (!res_get(fh, EM28XX_RESOURCE_VBI))
- return POLLERR;
- return videobuf_poll_stream(filp, &fh->vb_vbiq, wait);
- } else {
- return POLLERR;
- }
-}
-
-static unsigned int em28xx_v4l2_poll(struct file *filp, poll_table *wait)
-{
- struct em28xx_fh *fh = filp->private_data;
- struct em28xx *dev = fh->dev;
- unsigned int res;
-
- mutex_lock(&dev->lock);
- res = em28xx_poll(filp, wait);
- mutex_unlock(&dev->lock);
- return res;
-}
-
-/*
- * em28xx_v4l2_mmap()
- */
-static int em28xx_v4l2_mmap(struct file *filp, struct vm_area_struct *vma)
-{
- struct em28xx_fh *fh = filp->private_data;
- struct em28xx *dev = fh->dev;
- int rc;
-
- rc = check_dev(dev);
- if (rc < 0)
- return rc;
-
- if (mutex_lock_interruptible(&dev->lock))
- return -ERESTARTSYS;
- if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
- rc = videobuf_mmap_mapper(&fh->vb_vidq, vma);
- else if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE)
- rc = videobuf_mmap_mapper(&fh->vb_vbiq, vma);
- mutex_unlock(&dev->lock);
-
- em28xx_videodbg("vma start=0x%08lx, size=%ld, ret=%d\n",
- (unsigned long)vma->vm_start,
- (unsigned long)vma->vm_end-(unsigned long)vma->vm_start,
- rc);
-
- return rc;
-}
-
-static const struct v4l2_file_operations em28xx_v4l_fops = {
- .owner = THIS_MODULE,
- .open = em28xx_v4l2_open,
- .release = em28xx_v4l2_close,
- .read = em28xx_v4l2_read,
- .poll = em28xx_v4l2_poll,
- .mmap = em28xx_v4l2_mmap,
- .unlocked_ioctl = video_ioctl2,
-};
-
-static const struct v4l2_ioctl_ops video_ioctl_ops = {
- .vidioc_querycap = vidioc_querycap,
- .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
- .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap,
- .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap,
- .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap,
- .vidioc_g_fmt_vbi_cap = vidioc_g_fmt_vbi_cap,
- .vidioc_s_fmt_vbi_cap = vidioc_s_fmt_vbi_cap,
- .vidioc_enum_framesizes = vidioc_enum_framesizes,
- .vidioc_g_audio = vidioc_g_audio,
- .vidioc_s_audio = vidioc_s_audio,
- .vidioc_cropcap = vidioc_cropcap,
- .vidioc_g_fmt_sliced_vbi_cap = vidioc_g_fmt_sliced_vbi_cap,
- .vidioc_try_fmt_sliced_vbi_cap = vidioc_try_set_sliced_vbi_cap,
- .vidioc_s_fmt_sliced_vbi_cap = vidioc_try_set_sliced_vbi_cap,
-
- .vidioc_reqbufs = vidioc_reqbufs,
- .vidioc_querybuf = vidioc_querybuf,
- .vidioc_qbuf = vidioc_qbuf,
- .vidioc_dqbuf = vidioc_dqbuf,
- .vidioc_g_std = vidioc_g_std,
- .vidioc_querystd = vidioc_querystd,
- .vidioc_s_std = vidioc_s_std,
- .vidioc_g_parm = vidioc_g_parm,
- .vidioc_s_parm = vidioc_s_parm,
- .vidioc_enum_input = vidioc_enum_input,
- .vidioc_g_input = vidioc_g_input,
- .vidioc_s_input = vidioc_s_input,
- .vidioc_queryctrl = vidioc_queryctrl,
- .vidioc_g_ctrl = vidioc_g_ctrl,
- .vidioc_s_ctrl = vidioc_s_ctrl,
- .vidioc_streamon = vidioc_streamon,
- .vidioc_streamoff = vidioc_streamoff,
- .vidioc_g_tuner = vidioc_g_tuner,
- .vidioc_s_tuner = vidioc_s_tuner,
- .vidioc_g_frequency = vidioc_g_frequency,
- .vidioc_s_frequency = vidioc_s_frequency,
-#ifdef CONFIG_VIDEO_ADV_DEBUG
- .vidioc_g_register = vidioc_g_register,
- .vidioc_s_register = vidioc_s_register,
- .vidioc_g_chip_ident = vidioc_g_chip_ident,
-#endif
-};
-
-static const struct video_device em28xx_video_template = {
- .fops = &em28xx_v4l_fops,
- .release = video_device_release,
- .ioctl_ops = &video_ioctl_ops,
-
- .tvnorms = V4L2_STD_ALL,
- .current_norm = V4L2_STD_PAL,
-};
-
-static const struct v4l2_file_operations radio_fops = {
- .owner = THIS_MODULE,
- .open = em28xx_v4l2_open,
- .release = em28xx_v4l2_close,
- .unlocked_ioctl = video_ioctl2,
-};
-
-static const struct v4l2_ioctl_ops radio_ioctl_ops = {
- .vidioc_querycap = radio_querycap,
- .vidioc_g_tuner = radio_g_tuner,
- .vidioc_enum_input = radio_enum_input,
- .vidioc_g_audio = radio_g_audio,
- .vidioc_s_tuner = radio_s_tuner,
- .vidioc_s_audio = radio_s_audio,
- .vidioc_s_input = radio_s_input,
- .vidioc_queryctrl = radio_queryctrl,
- .vidioc_g_ctrl = vidioc_g_ctrl,
- .vidioc_s_ctrl = vidioc_s_ctrl,
- .vidioc_g_frequency = vidioc_g_frequency,
- .vidioc_s_frequency = vidioc_s_frequency,
-#ifdef CONFIG_VIDEO_ADV_DEBUG
- .vidioc_g_register = vidioc_g_register,
- .vidioc_s_register = vidioc_s_register,
-#endif
-};
-
-static struct video_device em28xx_radio_template = {
- .name = "em28xx-radio",
- .fops = &radio_fops,
- .ioctl_ops = &radio_ioctl_ops,
-};
-
-/******************************** usb interface ******************************/
-
-
-
-static struct video_device *em28xx_vdev_init(struct em28xx *dev,
- const struct video_device *template,
- const char *type_name)
-{
- struct video_device *vfd;
-
- vfd = video_device_alloc();
- if (NULL == vfd)
- return NULL;
-
- *vfd = *template;
- vfd->v4l2_dev = &dev->v4l2_dev;
- vfd->release = video_device_release;
- vfd->debug = video_debug;
- vfd->lock = &dev->lock;
-
- snprintf(vfd->name, sizeof(vfd->name), "%s %s",
- dev->name, type_name);
-
- video_set_drvdata(vfd, dev);
- return vfd;
-}
-
-int em28xx_register_analog_devices(struct em28xx *dev)
-{
- u8 val;
- int ret;
- unsigned int maxw;
-
- printk(KERN_INFO "%s: v4l2 driver version %s\n",
- dev->name, EM28XX_VERSION);
-
- /* set default norm */
- dev->norm = em28xx_video_template.current_norm;
- v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std, dev->norm);
- dev->interlaced = EM28XX_INTERLACED_DEFAULT;
-
- /* Analog specific initialization */
- dev->format = &format[0];
-
- maxw = norm_maxw(dev);
- /* MaxPacketSize for em2800 is too small to capture at full resolution
- * use half of maxw as the scaler can only scale to 50% */
- if (dev->board.is_em2800)
- maxw /= 2;
-
- em28xx_set_video_format(dev, format[0].fourcc,
- maxw, norm_maxh(dev));
-
- video_mux(dev, 0);
-
- /* Audio defaults */
- dev->mute = 1;
- dev->volume = 0x1f;
-
-/* em28xx_write_reg(dev, EM28XX_R0E_AUDIOSRC, 0xc0); audio register */
- val = (u8)em28xx_read_reg(dev, EM28XX_R0F_XCLK);
- em28xx_write_reg(dev, EM28XX_R0F_XCLK,
- (EM28XX_XCLK_AUDIO_UNMUTE | val));
-
- em28xx_set_outfmt(dev);
- em28xx_colorlevels_set_default(dev);
- em28xx_compression_disable(dev);
-
- /* allocate and fill video video_device struct */
- dev->vdev = em28xx_vdev_init(dev, &em28xx_video_template, "video");
- if (!dev->vdev) {
- em28xx_errdev("cannot allocate video_device.\n");
- return -ENODEV;
- }
-
- /* register v4l2 video video_device */
- ret = video_register_device(dev->vdev, VFL_TYPE_GRABBER,
- video_nr[dev->devno]);
- if (ret) {
- em28xx_errdev("unable to register video device (error=%i).\n",
- ret);
- return ret;
- }
-
- /* Allocate and fill vbi video_device struct */
- if (em28xx_vbi_supported(dev) == 1) {
- dev->vbi_dev = em28xx_vdev_init(dev, &em28xx_video_template,
- "vbi");
-
- /* register v4l2 vbi video_device */
- ret = video_register_device(dev->vbi_dev, VFL_TYPE_VBI,
- vbi_nr[dev->devno]);
- if (ret < 0) {
- em28xx_errdev("unable to register vbi device\n");
- return ret;
- }
- }
-
- if (em28xx_boards[dev->model].radio.type == EM28XX_RADIO) {
- dev->radio_dev = em28xx_vdev_init(dev, &em28xx_radio_template,
- "radio");
- if (!dev->radio_dev) {
- em28xx_errdev("cannot allocate video_device.\n");
- return -ENODEV;
- }
- ret = video_register_device(dev->radio_dev, VFL_TYPE_RADIO,
- radio_nr[dev->devno]);
- if (ret < 0) {
- em28xx_errdev("can't register radio device\n");
- return ret;
- }
- em28xx_info("Registered radio device as %s\n",
- video_device_node_name(dev->radio_dev));
- }
-
- em28xx_info("V4L2 video device registered as %s\n",
- video_device_node_name(dev->vdev));
-
- if (dev->vbi_dev)
- em28xx_info("V4L2 VBI device registered as %s\n",
- video_device_node_name(dev->vbi_dev));
-
- return 0;
-}
+++ /dev/null
-/*
- em28xx.h - driver for Empia EM2800/EM2820/2840 USB video capture devices
-
- Copyright (C) 2005 Markus Rechberger <mrechberger@gmail.com>
- Ludovico Cavedon <cavedon@sssup.it>
- Mauro Carvalho Chehab <mchehab@infradead.org>
-
- Based on the em2800 driver from Sascha Sommer <saschasommer@freenet.de>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef _EM28XX_H
-#define _EM28XX_H
-
-#include <linux/workqueue.h>
-#include <linux/i2c.h>
-#include <linux/mutex.h>
-#include <linux/videodev2.h>
-
-#include <media/videobuf-vmalloc.h>
-#include <media/v4l2-device.h>
-#include <media/ir-kbd-i2c.h>
-#include <media/rc-core.h>
-#if defined(CONFIG_VIDEO_EM28XX_DVB) || defined(CONFIG_VIDEO_EM28XX_DVB_MODULE)
-#include <media/videobuf-dvb.h>
-#endif
-#include "tuner-xc2028.h"
-#include "xc5000.h"
-#include "em28xx-reg.h"
-
-/* Boards supported by driver */
-#define EM2800_BOARD_UNKNOWN 0
-#define EM2820_BOARD_UNKNOWN 1
-#define EM2820_BOARD_TERRATEC_CINERGY_250 2
-#define EM2820_BOARD_PINNACLE_USB_2 3
-#define EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 4
-#define EM2820_BOARD_MSI_VOX_USB_2 5
-#define EM2800_BOARD_TERRATEC_CINERGY_200 6
-#define EM2800_BOARD_LEADTEK_WINFAST_USBII 7
-#define EM2800_BOARD_KWORLD_USB2800 8
-#define EM2820_BOARD_PINNACLE_DVC_90 9
-#define EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900 10
-#define EM2880_BOARD_TERRATEC_HYBRID_XS 11
-#define EM2820_BOARD_KWORLD_PVRTV2800RF 12
-#define EM2880_BOARD_TERRATEC_PRODIGY_XS 13
-#define EM2820_BOARD_PROLINK_PLAYTV_USB2 14
-#define EM2800_BOARD_VGEAR_POCKETTV 15
-#define EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 16
-#define EM2880_BOARD_PINNACLE_PCTV_HD_PRO 17
-#define EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2 18
-#define EM2860_BOARD_SAA711X_REFERENCE_DESIGN 19
-#define EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600 20
-#define EM2800_BOARD_GRABBEEX_USB2800 21
-#define EM2750_BOARD_UNKNOWN 22
-#define EM2750_BOARD_DLCW_130 23
-#define EM2820_BOARD_DLINK_USB_TV 24
-#define EM2820_BOARD_GADMEI_UTV310 25
-#define EM2820_BOARD_HERCULES_SMART_TV_USB2 26
-#define EM2820_BOARD_PINNACLE_USB_2_FM1216ME 27
-#define EM2820_BOARD_LEADTEK_WINFAST_USBII_DELUXE 28
-#define EM2860_BOARD_TVP5150_REFERENCE_DESIGN 29
-#define EM2820_BOARD_VIDEOLOGY_20K14XUSB 30
-#define EM2821_BOARD_USBGEAR_VD204 31
-#define EM2821_BOARD_SUPERCOMP_USB_2 32
-#define EM2860_BOARD_ELGATO_VIDEO_CAPTURE 33
-#define EM2860_BOARD_TERRATEC_HYBRID_XS 34
-#define EM2860_BOARD_TYPHOON_DVD_MAKER 35
-#define EM2860_BOARD_NETGMBH_CAM 36
-#define EM2860_BOARD_GADMEI_UTV330 37
-#define EM2861_BOARD_YAKUMO_MOVIE_MIXER 38
-#define EM2861_BOARD_KWORLD_PVRTV_300U 39
-#define EM2861_BOARD_PLEXTOR_PX_TV100U 40
-#define EM2870_BOARD_KWORLD_350U 41
-#define EM2870_BOARD_KWORLD_355U 42
-#define EM2870_BOARD_TERRATEC_XS 43
-#define EM2870_BOARD_TERRATEC_XS_MT2060 44
-#define EM2870_BOARD_PINNACLE_PCTV_DVB 45
-#define EM2870_BOARD_COMPRO_VIDEOMATE 46
-#define EM2880_BOARD_KWORLD_DVB_305U 47
-#define EM2880_BOARD_KWORLD_DVB_310U 48
-#define EM2880_BOARD_MSI_DIGIVOX_AD 49
-#define EM2880_BOARD_MSI_DIGIVOX_AD_II 50
-#define EM2880_BOARD_TERRATEC_HYBRID_XS_FR 51
-#define EM2881_BOARD_DNT_DA2_HYBRID 52
-#define EM2881_BOARD_PINNACLE_HYBRID_PRO 53
-#define EM2882_BOARD_KWORLD_VS_DVBT 54
-#define EM2882_BOARD_TERRATEC_HYBRID_XS 55
-#define EM2882_BOARD_PINNACLE_HYBRID_PRO_330E 56
-#define EM2883_BOARD_KWORLD_HYBRID_330U 57
-#define EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU 58
-#define EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850 60
-#define EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2 61
-#define EM2820_BOARD_GADMEI_TVR200 62
-#define EM2860_BOARD_KAIOMY_TVNPC_U2 63
-#define EM2860_BOARD_EASYCAP 64
-#define EM2820_BOARD_IODATA_GVMVP_SZ 65
-#define EM2880_BOARD_EMPIRE_DUAL_TV 66
-#define EM2860_BOARD_TERRATEC_GRABBY 67
-#define EM2860_BOARD_TERRATEC_AV350 68
-#define EM2882_BOARD_KWORLD_ATSC_315U 69
-#define EM2882_BOARD_EVGA_INDTUBE 70
-#define EM2820_BOARD_SILVERCREST_WEBCAM 71
-#define EM2861_BOARD_GADMEI_UTV330PLUS 72
-#define EM2870_BOARD_REDDO_DVB_C_USB_BOX 73
-#define EM2800_BOARD_VC211A 74
-#define EM2882_BOARD_DIKOM_DK300 75
-#define EM2870_BOARD_KWORLD_A340 76
-#define EM2874_BOARD_LEADERSHIP_ISDBT 77
-#define EM28174_BOARD_PCTV_290E 78
-#define EM2884_BOARD_TERRATEC_H5 79
-#define EM28174_BOARD_PCTV_460E 80
-#define EM2884_BOARD_HAUPPAUGE_WINTV_HVR_930C 81
-#define EM2884_BOARD_CINERGY_HTC_STICK 82
-#define EM2860_BOARD_HT_VIDBOX_NW03 83
-#define EM2874_BOARD_MAXMEDIA_UB425_TC 84
-#define EM2884_BOARD_PCTV_510E 85
-#define EM2884_BOARD_PCTV_520E 86
-
-/* Limits minimum and default number of buffers */
-#define EM28XX_MIN_BUF 4
-#define EM28XX_DEF_BUF 8
-
-/*Limits the max URB message size */
-#define URB_MAX_CTRL_SIZE 80
-
-/* Params for validated field */
-#define EM28XX_BOARD_NOT_VALIDATED 1
-#define EM28XX_BOARD_VALIDATED 0
-
-/* Params for em28xx_cmd() audio */
-#define EM28XX_START_AUDIO 1
-#define EM28XX_STOP_AUDIO 0
-
-/* maximum number of em28xx boards */
-#define EM28XX_MAXBOARDS 4 /*FIXME: should be bigger */
-
-/* maximum number of frames that can be queued */
-#define EM28XX_NUM_FRAMES 5
-/* number of frames that get used for v4l2_read() */
-#define EM28XX_NUM_READ_FRAMES 2
-
-/* number of buffers for isoc transfers */
-#define EM28XX_NUM_BUFS 5
-#define EM28XX_DVB_NUM_BUFS 5
-
-/* number of packets for each buffer
- windows requests only 64 packets .. so we better do the same
- this is what I found out for all alternate numbers there!
- */
-#define EM28XX_NUM_PACKETS 64
-#define EM28XX_DVB_MAX_PACKETS 64
-
-#define EM28XX_INTERLACED_DEFAULT 1
-
-/*
-#define (use usbview if you want to get the other alternate number infos)
-#define
-#define alternate number 2
-#define Endpoint Address: 82
- Direction: in
- Attribute: 1
- Type: Isoc
- Max Packet Size: 1448
- Interval: 125us
-
- alternate number 7
-
- Endpoint Address: 82
- Direction: in
- Attribute: 1
- Type: Isoc
- Max Packet Size: 3072
- Interval: 125us
-*/
-
-/* time to wait when stopping the isoc transfer */
-#define EM28XX_URB_TIMEOUT \
- msecs_to_jiffies(EM28XX_NUM_BUFS * EM28XX_NUM_PACKETS)
-
-/* time in msecs to wait for i2c writes to finish */
-#define EM2800_I2C_WRITE_TIMEOUT 20
-
-enum em28xx_mode {
- EM28XX_SUSPEND,
- EM28XX_ANALOG_MODE,
- EM28XX_DIGITAL_MODE,
-};
-
-
-struct em28xx;
-
-struct em28xx_usb_isoc_bufs {
- /* max packet size of isoc transaction */
- int max_pkt_size;
-
- /* number of packets in each buffer */
- int num_packets;
-
- /* number of allocated urbs */
- int num_bufs;
-
- /* urb for isoc transfers */
- struct urb **urb;
-
- /* transfer buffers for isoc transfer */
- char **transfer_buffer;
-};
-
-struct em28xx_usb_isoc_ctl {
- /* isoc transfer buffers for analog mode */
- struct em28xx_usb_isoc_bufs analog_bufs;
-
- /* isoc transfer buffers for digital mode */
- struct em28xx_usb_isoc_bufs digital_bufs;
-
- /* Stores already requested buffers */
- struct em28xx_buffer *vid_buf;
- struct em28xx_buffer *vbi_buf;
-
- /* isoc urb callback */
- int (*isoc_copy) (struct em28xx *dev, struct urb *urb);
-
-};
-
-/* Struct to enumberate video formats */
-struct em28xx_fmt {
- char *name;
- u32 fourcc; /* v4l2 format id */
- int depth;
- int reg;
-};
-
-/* buffer for one video frame */
-struct em28xx_buffer {
- /* common v4l buffer stuff -- must be first */
- struct videobuf_buffer vb;
-
- struct list_head frame;
- int top_field;
-};
-
-struct em28xx_dmaqueue {
- struct list_head active;
-
- wait_queue_head_t wq;
-
- /* Counters to control buffer fill */
- int pos;
-};
-
-/* inputs */
-
-#define MAX_EM28XX_INPUT 4
-enum enum28xx_itype {
- EM28XX_VMUX_COMPOSITE1 = 1,
- EM28XX_VMUX_COMPOSITE2,
- EM28XX_VMUX_COMPOSITE3,
- EM28XX_VMUX_COMPOSITE4,
- EM28XX_VMUX_SVIDEO,
- EM28XX_VMUX_TELEVISION,
- EM28XX_VMUX_CABLE,
- EM28XX_VMUX_DVB,
- EM28XX_VMUX_DEBUG,
- EM28XX_RADIO,
-};
-
-enum em28xx_ac97_mode {
- EM28XX_NO_AC97 = 0,
- EM28XX_AC97_EM202,
- EM28XX_AC97_SIGMATEL,
- EM28XX_AC97_OTHER,
-};
-
-struct em28xx_audio_mode {
- enum em28xx_ac97_mode ac97;
-
- u16 ac97_feat;
- u32 ac97_vendor_id;
-
- unsigned int has_audio:1;
-
- unsigned int i2s_3rates:1;
- unsigned int i2s_5rates:1;
-};
-
-/* em28xx has two audio inputs: tuner and line in.
- However, on most devices, an auxiliary AC97 codec device is used.
- The AC97 device may have several different inputs and outputs,
- depending on their model. So, it is possible to use AC97 mixer to
- address more than two different entries.
- */
-enum em28xx_amux {
- /* This is the only entry for em28xx tuner input */
- EM28XX_AMUX_VIDEO, /* em28xx tuner, AC97 mixer Video */
-
- EM28XX_AMUX_LINE_IN, /* AC97 mixer Line In */
-
- /* Some less-common mixer setups */
- EM28XX_AMUX_VIDEO2, /* em28xx Line in, AC97 mixer Video */
- EM28XX_AMUX_PHONE,
- EM28XX_AMUX_MIC,
- EM28XX_AMUX_CD,
- EM28XX_AMUX_AUX,
- EM28XX_AMUX_PCM_OUT,
-};
-
-enum em28xx_aout {
- /* AC97 outputs */
- EM28XX_AOUT_MASTER = 1 << 0,
- EM28XX_AOUT_LINE = 1 << 1,
- EM28XX_AOUT_MONO = 1 << 2,
- EM28XX_AOUT_LFE = 1 << 3,
- EM28XX_AOUT_SURR = 1 << 4,
-
- /* PCM IN Mixer - used by AC97_RECORD_SELECT register */
- EM28XX_AOUT_PCM_IN = 1 << 7,
-
- /* Bits 10-8 are used to indicate the PCM IN record select */
- EM28XX_AOUT_PCM_MIC_PCM = 0 << 8,
- EM28XX_AOUT_PCM_CD = 1 << 8,
- EM28XX_AOUT_PCM_VIDEO = 2 << 8,
- EM28XX_AOUT_PCM_AUX = 3 << 8,
- EM28XX_AOUT_PCM_LINE = 4 << 8,
- EM28XX_AOUT_PCM_STEREO = 5 << 8,
- EM28XX_AOUT_PCM_MONO = 6 << 8,
- EM28XX_AOUT_PCM_PHONE = 7 << 8,
-};
-
-static inline int ac97_return_record_select(int a_out)
-{
- return (a_out & 0x700) >> 8;
-}
-
-struct em28xx_reg_seq {
- int reg;
- unsigned char val, mask;
- int sleep;
-};
-
-struct em28xx_input {
- enum enum28xx_itype type;
- unsigned int vmux;
- enum em28xx_amux amux;
- enum em28xx_aout aout;
- struct em28xx_reg_seq *gpio;
-};
-
-#define INPUT(nr) (&em28xx_boards[dev->model].input[nr])
-
-enum em28xx_decoder {
- EM28XX_NODECODER = 0,
- EM28XX_TVP5150,
- EM28XX_SAA711X,
-};
-
-enum em28xx_sensor {
- EM28XX_NOSENSOR = 0,
- EM28XX_MT9V011,
- EM28XX_MT9M001,
- EM28XX_MT9M111,
-};
-
-enum em28xx_adecoder {
- EM28XX_NOADECODER = 0,
- EM28XX_TVAUDIO,
-};
-
-struct em28xx_board {
- char *name;
- int vchannels;
- int tuner_type;
- int tuner_addr;
-
- /* i2c flags */
- unsigned int tda9887_conf;
-
- /* GPIO sequences */
- struct em28xx_reg_seq *dvb_gpio;
- struct em28xx_reg_seq *suspend_gpio;
- struct em28xx_reg_seq *tuner_gpio;
- struct em28xx_reg_seq *mute_gpio;
-
- unsigned int is_em2800:1;
- unsigned int has_msp34xx:1;
- unsigned int mts_firmware:1;
- unsigned int max_range_640_480:1;
- unsigned int has_dvb:1;
- unsigned int has_snapshot_button:1;
- unsigned int is_webcam:1;
- unsigned int valid:1;
- unsigned int has_ir_i2c:1;
-
- unsigned char xclk, i2c_speed;
- unsigned char radio_addr;
- unsigned short tvaudio_addr;
-
- enum em28xx_decoder decoder;
- enum em28xx_adecoder adecoder;
-
- struct em28xx_input input[MAX_EM28XX_INPUT];
- struct em28xx_input radio;
- char *ir_codes;
-};
-
-struct em28xx_eeprom {
- u32 id; /* 0x9567eb1a */
- u16 vendor_ID;
- u16 product_ID;
-
- u16 chip_conf;
-
- u16 board_conf;
-
- u16 string1, string2, string3;
-
- u8 string_idx_table;
-};
-
-/* device states */
-enum em28xx_dev_state {
- DEV_INITIALIZED = 0x01,
- DEV_DISCONNECTED = 0x02,
- DEV_MISCONFIGURED = 0x04,
-};
-
-#define EM28XX_AUDIO_BUFS 5
-#define EM28XX_NUM_AUDIO_PACKETS 64
-#define EM28XX_AUDIO_MAX_PACKET_SIZE 196 /* static value */
-#define EM28XX_CAPTURE_STREAM_EN 1
-
-/* em28xx extensions */
-#define EM28XX_AUDIO 0x10
-#define EM28XX_DVB 0x20
-#define EM28XX_RC 0x30
-
-/* em28xx resource types (used for res_get/res_lock etc */
-#define EM28XX_RESOURCE_VIDEO 0x01
-#define EM28XX_RESOURCE_VBI 0x02
-
-struct em28xx_audio {
- char name[50];
- char *transfer_buffer[EM28XX_AUDIO_BUFS];
- struct urb *urb[EM28XX_AUDIO_BUFS];
- struct usb_device *udev;
- unsigned int capture_transfer_done;
- struct snd_pcm_substream *capture_pcm_substream;
-
- unsigned int hwptr_done_capture;
- struct snd_card *sndcard;
-
- int users;
- spinlock_t slock;
-};
-
-struct em28xx;
-
-struct em28xx_fh {
- struct em28xx *dev;
- int radio;
- unsigned int resources;
-
- struct videobuf_queue vb_vidq;
- struct videobuf_queue vb_vbiq;
-
- enum v4l2_buf_type type;
-};
-
-/* main device struct */
-struct em28xx {
- /* generic device properties */
- char name[30]; /* name (including minor) of the device */
- int model; /* index in the device_data struct */
- int devno; /* marks the number of this device */
- enum em28xx_chip_id chip_id;
-
- int audio_ifnum;
-
- struct v4l2_device v4l2_dev;
- struct em28xx_board board;
-
- /* Webcam specific fields */
- enum em28xx_sensor em28xx_sensor;
- int sensor_xres, sensor_yres;
- int sensor_xtal;
-
- /* Allows progressive (e. g. non-interlaced) mode */
- int progressive;
-
- /* Vinmode/Vinctl used at the driver */
- int vinmode, vinctl;
-
- unsigned int has_audio_class:1;
- unsigned int has_alsa_audio:1;
- unsigned int is_audio_only:1;
-
- /* Controls audio streaming */
- struct work_struct wq_trigger; /* Trigger to start/stop audio for alsa module */
- atomic_t stream_started; /* stream should be running if true */
-
- struct em28xx_fmt *format;
-
- struct em28xx_IR *ir;
-
- /* Some older em28xx chips needs a waiting time after writing */
- unsigned int wait_after_write;
-
- struct list_head devlist;
-
- u32 i2s_speed; /* I2S speed for audio digital stream */
-
- struct em28xx_audio_mode audio_mode;
-
- int tuner_type; /* type of the tuner */
- int tuner_addr; /* tuner address */
- int tda9887_conf;
- /* i2c i/o */
- struct i2c_adapter i2c_adap;
- struct i2c_client i2c_client;
- /* video for linux */
- int users; /* user count for exclusive use */
- struct video_device *vdev; /* video for linux device struct */
- v4l2_std_id norm; /* selected tv norm */
- int ctl_freq; /* selected frequency */
- unsigned int ctl_input; /* selected input */
- unsigned int ctl_ainput;/* selected audio input */
- unsigned int ctl_aoutput;/* selected audio output */
- int mute;
- int volume;
- /* frame properties */
- int width; /* current frame width */
- int height; /* current frame height */
- unsigned hscale; /* horizontal scale factor (see datasheet) */
- unsigned vscale; /* vertical scale factor (see datasheet) */
- int interlaced; /* 1=interlace fileds, 0=just top fileds */
- unsigned int video_bytesread; /* Number of bytes read */
-
- unsigned long hash; /* eeprom hash - for boards with generic ID */
- unsigned long i2c_hash; /* i2c devicelist hash -
- for boards with generic ID */
-
- struct em28xx_audio adev;
-
- /* states */
- enum em28xx_dev_state state;
-
- /* vbi related state tracking */
- int capture_type;
- int vbi_read;
- unsigned char cur_field;
- unsigned int vbi_width;
- unsigned int vbi_height; /* lines per field */
-
- struct work_struct request_module_wk;
-
- /* locks */
- struct mutex lock;
- struct mutex ctrl_urb_lock; /* protects urb_buf */
- /* spinlock_t queue_lock; */
- struct list_head inqueue, outqueue;
- struct video_device *vbi_dev;
- struct video_device *radio_dev;
-
- /* resources in use */
- unsigned int resources;
-
- unsigned char eedata[256];
-
- /* Isoc control struct */
- struct em28xx_dmaqueue vidq;
- struct em28xx_dmaqueue vbiq;
- struct em28xx_usb_isoc_ctl isoc_ctl;
- spinlock_t slock;
-
- /* usb transfer */
- struct usb_device *udev; /* the usb device */
- int alt; /* alternate */
- int max_pkt_size; /* max packet size of isoc transaction */
- int num_alt; /* Number of alternative settings */
- unsigned int *alt_max_pkt_size; /* array of wMaxPacketSize */
- int dvb_alt; /* alternate for DVB */
- unsigned int dvb_max_pkt_size; /* wMaxPacketSize for DVB */
- char urb_buf[URB_MAX_CTRL_SIZE]; /* urb control msg buffer */
-
- /* helper funcs that call usb_control_msg */
- int (*em28xx_write_regs) (struct em28xx *dev, u16 reg,
- char *buf, int len);
- int (*em28xx_read_reg) (struct em28xx *dev, u16 reg);
- int (*em28xx_read_reg_req_len) (struct em28xx *dev, u8 req, u16 reg,
- char *buf, int len);
- int (*em28xx_write_regs_req) (struct em28xx *dev, u8 req, u16 reg,
- char *buf, int len);
- int (*em28xx_read_reg_req) (struct em28xx *dev, u8 req, u16 reg);
-
- enum em28xx_mode mode;
-
- /* register numbers for GPO/GPIO registers */
- u16 reg_gpo_num, reg_gpio_num;
-
- /* Caches GPO and GPIO registers */
- unsigned char reg_gpo, reg_gpio;
-
- /* Snapshot button */
- char snapshot_button_path[30]; /* path of the input dev */
- struct input_dev *sbutton_input_dev;
- struct delayed_work sbutton_query_work;
-
- struct em28xx_dvb *dvb;
-
- /* I2C keyboard data */
- struct IR_i2c_init_data init_data;
-};
-
-struct em28xx_ops {
- struct list_head next;
- char *name;
- int id;
- int (*init)(struct em28xx *);
- int (*fini)(struct em28xx *);
-};
-
-/* Provided by em28xx-i2c.c */
-void em28xx_do_i2c_scan(struct em28xx *dev);
-int em28xx_i2c_register(struct em28xx *dev);
-int em28xx_i2c_unregister(struct em28xx *dev);
-
-/* Provided by em28xx-core.c */
-
-u32 em28xx_request_buffers(struct em28xx *dev, u32 count);
-void em28xx_queue_unusedframes(struct em28xx *dev);
-void em28xx_release_buffers(struct em28xx *dev);
-
-int em28xx_read_reg_req_len(struct em28xx *dev, u8 req, u16 reg,
- char *buf, int len);
-int em28xx_read_reg_req(struct em28xx *dev, u8 req, u16 reg);
-int em28xx_read_reg(struct em28xx *dev, u16 reg);
-int em28xx_write_regs_req(struct em28xx *dev, u8 req, u16 reg, char *buf,
- int len);
-int em28xx_write_regs(struct em28xx *dev, u16 reg, char *buf, int len);
-int em28xx_write_reg(struct em28xx *dev, u16 reg, u8 val);
-int em28xx_write_reg_bits(struct em28xx *dev, u16 reg, u8 val,
- u8 bitmask);
-
-int em28xx_read_ac97(struct em28xx *dev, u8 reg);
-int em28xx_write_ac97(struct em28xx *dev, u8 reg, u16 val);
-
-int em28xx_audio_analog_set(struct em28xx *dev);
-int em28xx_audio_setup(struct em28xx *dev);
-
-int em28xx_colorlevels_set_default(struct em28xx *dev);
-int em28xx_capture_start(struct em28xx *dev, int start);
-int em28xx_vbi_supported(struct em28xx *dev);
-int em28xx_set_outfmt(struct em28xx *dev);
-int em28xx_resolution_set(struct em28xx *dev);
-int em28xx_set_alternate(struct em28xx *dev);
-int em28xx_alloc_isoc(struct em28xx *dev, enum em28xx_mode mode,
- int max_packets, int num_bufs, int max_pkt_size);
-int em28xx_init_isoc(struct em28xx *dev, enum em28xx_mode mode,
- int max_packets, int num_bufs, int max_pkt_size,
- int (*isoc_copy) (struct em28xx *dev, struct urb *urb));
-void em28xx_uninit_isoc(struct em28xx *dev, enum em28xx_mode mode);
-void em28xx_stop_urbs(struct em28xx *dev);
-int em28xx_isoc_dvb_max_packetsize(struct em28xx *dev);
-int em28xx_set_mode(struct em28xx *dev, enum em28xx_mode set_mode);
-int em28xx_gpio_set(struct em28xx *dev, struct em28xx_reg_seq *gpio);
-void em28xx_wake_i2c(struct em28xx *dev);
-int em28xx_register_extension(struct em28xx_ops *dev);
-void em28xx_unregister_extension(struct em28xx_ops *dev);
-void em28xx_init_extension(struct em28xx *dev);
-void em28xx_close_extension(struct em28xx *dev);
-
-/* Provided by em28xx-video.c */
-int em28xx_register_analog_devices(struct em28xx *dev);
-void em28xx_release_analog_resources(struct em28xx *dev);
-
-/* Provided by em28xx-cards.c */
-extern int em2800_variant_detect(struct usb_device *udev, int model);
-extern struct em28xx_board em28xx_boards[];
-extern struct usb_device_id em28xx_id_table[];
-extern const unsigned int em28xx_bcount;
-int em28xx_tuner_callback(void *ptr, int component, int command, int arg);
-void em28xx_release_resources(struct em28xx *dev);
-
-/* Provided by em28xx-vbi.c */
-extern struct videobuf_queue_ops em28xx_vbi_qops;
-
-/* printk macros */
-
-#define em28xx_err(fmt, arg...) do {\
- printk(KERN_ERR fmt , ##arg); } while (0)
-
-#define em28xx_errdev(fmt, arg...) do {\
- printk(KERN_ERR "%s: "fmt,\
- dev->name , ##arg); } while (0)
-
-#define em28xx_info(fmt, arg...) do {\
- printk(KERN_INFO "%s: "fmt,\
- dev->name , ##arg); } while (0)
-#define em28xx_warn(fmt, arg...) do {\
- printk(KERN_WARNING "%s: "fmt,\
- dev->name , ##arg); } while (0)
-
-static inline int em28xx_compression_disable(struct em28xx *dev)
-{
- /* side effect of disabling scaler and mixer */
- return em28xx_write_reg(dev, EM28XX_R26_COMPR, 0x00);
-}
-
-static inline int em28xx_contrast_get(struct em28xx *dev)
-{
- return em28xx_read_reg(dev, EM28XX_R20_YGAIN) & 0x1f;
-}
-
-static inline int em28xx_brightness_get(struct em28xx *dev)
-{
- return em28xx_read_reg(dev, EM28XX_R21_YOFFSET);
-}
-
-static inline int em28xx_saturation_get(struct em28xx *dev)
-{
- return em28xx_read_reg(dev, EM28XX_R22_UVGAIN) & 0x1f;
-}
-
-static inline int em28xx_u_balance_get(struct em28xx *dev)
-{
- return em28xx_read_reg(dev, EM28XX_R23_UOFFSET);
-}
-
-static inline int em28xx_v_balance_get(struct em28xx *dev)
-{
- return em28xx_read_reg(dev, EM28XX_R24_VOFFSET);
-}
-
-static inline int em28xx_gamma_get(struct em28xx *dev)
-{
- return em28xx_read_reg(dev, EM28XX_R14_GAMMA) & 0x3f;
-}
-
-static inline int em28xx_contrast_set(struct em28xx *dev, s32 val)
-{
- u8 tmp = (u8) val;
- return em28xx_write_regs(dev, EM28XX_R20_YGAIN, &tmp, 1);
-}
-
-static inline int em28xx_brightness_set(struct em28xx *dev, s32 val)
-{
- u8 tmp = (u8) val;
- return em28xx_write_regs(dev, EM28XX_R21_YOFFSET, &tmp, 1);
-}
-
-static inline int em28xx_saturation_set(struct em28xx *dev, s32 val)
-{
- u8 tmp = (u8) val;
- return em28xx_write_regs(dev, EM28XX_R22_UVGAIN, &tmp, 1);
-}
-
-static inline int em28xx_u_balance_set(struct em28xx *dev, s32 val)
-{
- u8 tmp = (u8) val;
- return em28xx_write_regs(dev, EM28XX_R23_UOFFSET, &tmp, 1);
-}
-
-static inline int em28xx_v_balance_set(struct em28xx *dev, s32 val)
-{
- u8 tmp = (u8) val;
- return em28xx_write_regs(dev, EM28XX_R24_VOFFSET, &tmp, 1);
-}
-
-static inline int em28xx_gamma_set(struct em28xx *dev, s32 val)
-{
- u8 tmp = (u8) val;
- return em28xx_write_regs(dev, EM28XX_R14_GAMMA, &tmp, 1);
-}
-
-/*FIXME: maxw should be dependent of alt mode */
-static inline unsigned int norm_maxw(struct em28xx *dev)
-{
- if (dev->board.is_webcam)
- return dev->sensor_xres;
-
- if (dev->board.max_range_640_480)
- return 640;
-
- return 720;
-}
-
-static inline unsigned int norm_maxh(struct em28xx *dev)
-{
- if (dev->board.is_webcam)
- return dev->sensor_yres;
-
- if (dev->board.max_range_640_480)
- return 480;
-
- return (dev->norm & V4L2_STD_625_50) ? 576 : 480;
-}
-#endif
+++ /dev/null
-menuconfig USB_GSPCA
- tristate "GSPCA based webcams"
- depends on VIDEO_V4L2
- default m
- ---help---
- Say Y here if you want to enable selecting webcams based
- on the GSPCA framework.
-
- See <file:Documentation/video4linux/gspca.txt> for more info.
-
- This driver uses the Video For Linux API. You must say Y or M to
- "Video For Linux" to use this driver.
-
- To compile this driver as modules, choose M here: the
- module will be called gspca_main.
-
-
-if USB_GSPCA && VIDEO_V4L2
-
-source "drivers/media/video/gspca/m5602/Kconfig"
-source "drivers/media/video/gspca/stv06xx/Kconfig"
-source "drivers/media/video/gspca/gl860/Kconfig"
-
-config USB_GSPCA_BENQ
- tristate "Benq USB Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for the Benq DC E300 camera.
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_benq.
-
-config USB_GSPCA_CONEX
- tristate "Conexant Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for cameras based on the Conexant chip.
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_conex.
-
-config USB_GSPCA_CPIA1
- tristate "cpia CPiA (version 1) Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for USB cameras based on the cpia
- CPiA chip. Note that you need atleast version 0.6.4 of libv4l for
- applications to understand the videoformat generated by this driver.
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_cpia1.
-
-config USB_GSPCA_ETOMS
- tristate "Etoms USB Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for cameras based on the Etoms chip.
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_etoms.
-
-config USB_GSPCA_FINEPIX
- tristate "Fujifilm FinePix USB V4L2 driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for cameras based on the FinePix chip.
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_finepix.
-
-config USB_GSPCA_JEILINJ
- tristate "Jeilin JPEG USB V4L2 driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for cameras based on this Jeilin chip.
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_jeilinj.
-
-config USB_GSPCA_JL2005BCD
- tristate "JL2005B/C/D USB V4L2 driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for cameras based the
- JL2005B, JL2005C, or JL2005D chip.
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_jl2005bcd.
-
-config USB_GSPCA_KINECT
- tristate "Kinect sensor device USB Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for the Microsoft Kinect sensor device.
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_kinect.
-
-config USB_GSPCA_KONICA
- tristate "Konica USB Camera V4L2 driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for cameras based on the Konica chip.
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_konica.
-
-config USB_GSPCA_MARS
- tristate "Mars USB Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for cameras based on the Mars chip.
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_mars.
-
-config USB_GSPCA_MR97310A
- tristate "Mars-Semi MR97310A USB Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for cameras based on the MR97310A chip.
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_mr97310a.
-
-config USB_GSPCA_NW80X
- tristate "Divio based (NW80x) USB Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for cameras based on the NW80x chips.
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_nw80x.
-
-config USB_GSPCA_OV519
- tristate "OV51x / OVFX2 / W996xCF USB Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for cameras based on one of these:
- OV511(+), OV518(+), OV519, OVFX2, W9967CF, W9968CF
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_ov519.
-
-config USB_GSPCA_OV534
- tristate "OV534 OV772x USB Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for cameras based on the OV534 chip
- and sensor OV772x (e.g. Sony Playstation EYE)
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_ov534.
-
-config USB_GSPCA_OV534_9
- tristate "OV534 OV965x USB Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for cameras based on the OV534 chip
- and sensor OV965x (e.g. Hercules Dualpix)
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_ov534_9.
-
-config USB_GSPCA_PAC207
- tristate "Pixart PAC207 USB Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for cameras based on the PAC207 chip.
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_pac207.
-
-config USB_GSPCA_PAC7302
- tristate "Pixart PAC7302 USB Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for cameras based on the PAC7302 chip.
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_pac7302.
-
-config USB_GSPCA_PAC7311
- tristate "Pixart PAC7311 USB Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for cameras based on the PAC7311 chip.
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_pac7311.
-
-config USB_GSPCA_SE401
- tristate "SE401 USB Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for cameras based on the
- Endpoints (formerly known as AOX) se401 chip.
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_se401.
-
-config USB_GSPCA_SN9C2028
- tristate "SONIX Dual-Mode USB Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want streaming support for Sonix SN9C2028 cameras.
- These are supported as stillcams in libgphoto2/camlibs/sonix.
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_sn9c2028.
-
-config USB_GSPCA_SN9C20X
- tristate "SN9C20X USB Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for cameras based on the
- sn9c20x chips (SN9C201 and SN9C202).
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_sn9c20x.
-
-config USB_GSPCA_SONIXB
- tristate "SONIX Bayer USB Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for cameras based on the Sonix
- chips with Bayer format (SN9C101, SN9C102 and SN9C103).
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_sonixb.
-
-config USB_GSPCA_SONIXJ
- tristate "SONIX JPEG USB Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for cameras based on the Sonix
- chips with JPEG format (SN9C102P, SN9C105 and >= SN9C110).
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_sonixj
-
-config USB_GSPCA_SPCA500
- tristate "SPCA500 USB Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for cameras based on the SPCA500 chip.
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_spca500.
-
-config USB_GSPCA_SPCA501
- tristate "SPCA501 USB Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for cameras based on the SPCA501 chip.
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_spca501.
-
-config USB_GSPCA_SPCA505
- tristate "SPCA505 USB Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for cameras based on the SPCA505 chip.
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_spca505.
-
-config USB_GSPCA_SPCA506
- tristate "SPCA506 USB Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for cameras based on the SPCA506 chip.
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_spca506.
-
-config USB_GSPCA_SPCA508
- tristate "SPCA508 USB Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for cameras based on the SPCA508 chip.
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_spca508.
-
-config USB_GSPCA_SPCA561
- tristate "SPCA561 USB Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for cameras based on the SPCA561 chip.
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_spca561.
-
-config USB_GSPCA_SPCA1528
- tristate "SPCA1528 USB Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for cameras based on the SPCA1528 chip.
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_spca1528.
-
-config USB_GSPCA_SQ905
- tristate "SQ Technologies SQ905 based USB Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for cameras based on the SQ905 chip.
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_sq905.
-
-config USB_GSPCA_SQ905C
- tristate "SQ Technologies SQ905C based USB Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for cameras based on the SQ905C chip.
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_sq905c.
-
-config USB_GSPCA_SQ930X
- tristate "SQ Technologies SQ930X based USB Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for cameras based on the SQ930X chip.
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_sq930x.
-
-config USB_GSPCA_STK014
- tristate "Syntek DV4000 (STK014) USB Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for cameras based on the STK014 chip.
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_stk014.
-
-config USB_GSPCA_STV0680
- tristate "STV0680 USB Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for cameras based on the STV0680 chip.
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_stv0680.
-
-config USB_GSPCA_SUNPLUS
- tristate "SUNPLUS USB Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for cameras based on the Sunplus
- SPCA504(abc) SPCA533 SPCA536 chips.
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_sunplus.
-
-config USB_GSPCA_T613
- tristate "T613 (JPEG Compliance) USB Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for cameras based on the T613 chip.
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_t613.
-
-config USB_GSPCA_TOPRO
- tristate "TOPRO USB Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for cameras based on the
- TP6800 and TP6810 Topro chips.
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_topro.
-
-config USB_GSPCA_TV8532
- tristate "TV8532 USB Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for cameras based on the TV8531 chip.
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_tv8532.
-
-config USB_GSPCA_VC032X
- tristate "VC032X USB Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for cameras based on the VC032X chip.
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_vc032x.
-
-config USB_GSPCA_VICAM
- tristate "ViCam USB Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for the 3com homeconnect camera
- (vicam).
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_vicam.
-
-config USB_GSPCA_XIRLINK_CIT
- tristate "Xirlink C-It USB Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for Xirlink C-It bases cameras.
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_xirlink_cit.
-
-config USB_GSPCA_ZC3XX
- tristate "ZC3XX USB Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for cameras based on the ZC3XX chip.
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_zc3xx.
-
-endif
+++ /dev/null
-obj-$(CONFIG_USB_GSPCA) += gspca_main.o
-obj-$(CONFIG_USB_GSPCA_BENQ) += gspca_benq.o
-obj-$(CONFIG_USB_GSPCA_CONEX) += gspca_conex.o
-obj-$(CONFIG_USB_GSPCA_CPIA1) += gspca_cpia1.o
-obj-$(CONFIG_USB_GSPCA_ETOMS) += gspca_etoms.o
-obj-$(CONFIG_USB_GSPCA_FINEPIX) += gspca_finepix.o
-obj-$(CONFIG_USB_GSPCA_JEILINJ) += gspca_jeilinj.o
-obj-$(CONFIG_USB_GSPCA_JL2005BCD) += gspca_jl2005bcd.o
-obj-$(CONFIG_USB_GSPCA_KINECT) += gspca_kinect.o
-obj-$(CONFIG_USB_GSPCA_KONICA) += gspca_konica.o
-obj-$(CONFIG_USB_GSPCA_MARS) += gspca_mars.o
-obj-$(CONFIG_USB_GSPCA_MR97310A) += gspca_mr97310a.o
-obj-$(CONFIG_USB_GSPCA_NW80X) += gspca_nw80x.o
-obj-$(CONFIG_USB_GSPCA_OV519) += gspca_ov519.o
-obj-$(CONFIG_USB_GSPCA_OV534) += gspca_ov534.o
-obj-$(CONFIG_USB_GSPCA_OV534_9) += gspca_ov534_9.o
-obj-$(CONFIG_USB_GSPCA_PAC207) += gspca_pac207.o
-obj-$(CONFIG_USB_GSPCA_PAC7302) += gspca_pac7302.o
-obj-$(CONFIG_USB_GSPCA_PAC7311) += gspca_pac7311.o
-obj-$(CONFIG_USB_GSPCA_SE401) += gspca_se401.o
-obj-$(CONFIG_USB_GSPCA_SN9C2028) += gspca_sn9c2028.o
-obj-$(CONFIG_USB_GSPCA_SN9C20X) += gspca_sn9c20x.o
-obj-$(CONFIG_USB_GSPCA_SONIXB) += gspca_sonixb.o
-obj-$(CONFIG_USB_GSPCA_SONIXJ) += gspca_sonixj.o
-obj-$(CONFIG_USB_GSPCA_SPCA500) += gspca_spca500.o
-obj-$(CONFIG_USB_GSPCA_SPCA501) += gspca_spca501.o
-obj-$(CONFIG_USB_GSPCA_SPCA505) += gspca_spca505.o
-obj-$(CONFIG_USB_GSPCA_SPCA506) += gspca_spca506.o
-obj-$(CONFIG_USB_GSPCA_SPCA508) += gspca_spca508.o
-obj-$(CONFIG_USB_GSPCA_SPCA561) += gspca_spca561.o
-obj-$(CONFIG_USB_GSPCA_SPCA1528) += gspca_spca1528.o
-obj-$(CONFIG_USB_GSPCA_SQ905) += gspca_sq905.o
-obj-$(CONFIG_USB_GSPCA_SQ905C) += gspca_sq905c.o
-obj-$(CONFIG_USB_GSPCA_SQ930X) += gspca_sq930x.o
-obj-$(CONFIG_USB_GSPCA_SUNPLUS) += gspca_sunplus.o
-obj-$(CONFIG_USB_GSPCA_STK014) += gspca_stk014.o
-obj-$(CONFIG_USB_GSPCA_STV0680) += gspca_stv0680.o
-obj-$(CONFIG_USB_GSPCA_T613) += gspca_t613.o
-obj-$(CONFIG_USB_GSPCA_TOPRO) += gspca_topro.o
-obj-$(CONFIG_USB_GSPCA_TV8532) += gspca_tv8532.o
-obj-$(CONFIG_USB_GSPCA_VC032X) += gspca_vc032x.o
-obj-$(CONFIG_USB_GSPCA_VICAM) += gspca_vicam.o
-obj-$(CONFIG_USB_GSPCA_XIRLINK_CIT) += gspca_xirlink_cit.o
-obj-$(CONFIG_USB_GSPCA_ZC3XX) += gspca_zc3xx.o
-
-gspca_main-objs := gspca.o autogain_functions.o
-gspca_benq-objs := benq.o
-gspca_conex-objs := conex.o
-gspca_cpia1-objs := cpia1.o
-gspca_etoms-objs := etoms.o
-gspca_finepix-objs := finepix.o
-gspca_jeilinj-objs := jeilinj.o
-gspca_jl2005bcd-objs := jl2005bcd.o
-gspca_kinect-objs := kinect.o
-gspca_konica-objs := konica.o
-gspca_mars-objs := mars.o
-gspca_mr97310a-objs := mr97310a.o
-gspca_nw80x-objs := nw80x.o
-gspca_ov519-objs := ov519.o
-gspca_ov534-objs := ov534.o
-gspca_ov534_9-objs := ov534_9.o
-gspca_pac207-objs := pac207.o
-gspca_pac7302-objs := pac7302.o
-gspca_pac7311-objs := pac7311.o
-gspca_se401-objs := se401.o
-gspca_sn9c2028-objs := sn9c2028.o
-gspca_sn9c20x-objs := sn9c20x.o
-gspca_sonixb-objs := sonixb.o
-gspca_sonixj-objs := sonixj.o
-gspca_spca500-objs := spca500.o
-gspca_spca501-objs := spca501.o
-gspca_spca505-objs := spca505.o
-gspca_spca506-objs := spca506.o
-gspca_spca508-objs := spca508.o
-gspca_spca561-objs := spca561.o
-gspca_spca1528-objs := spca1528.o
-gspca_sq905-objs := sq905.o
-gspca_sq905c-objs := sq905c.o
-gspca_sq930x-objs := sq930x.o
-gspca_stk014-objs := stk014.o
-gspca_stv0680-objs := stv0680.o
-gspca_sunplus-objs := sunplus.o
-gspca_t613-objs := t613.o
-gspca_topro-objs := topro.o
-gspca_tv8532-objs := tv8532.o
-gspca_vc032x-objs := vc032x.o
-gspca_vicam-objs := vicam.o
-gspca_xirlink_cit-objs := xirlink_cit.o
-gspca_zc3xx-objs := zc3xx.o
-
-obj-$(CONFIG_USB_M5602) += m5602/
-obj-$(CONFIG_USB_STV06XX) += stv06xx/
-obj-$(CONFIG_USB_GL860) += gl860/
+++ /dev/null
-/*
- * Functions for auto gain.
- *
- * Copyright (C) 2010-2012 Hans de Goede <hdegoede@redhat.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-#include "gspca.h"
-
-/* auto gain and exposure algorithm based on the knee algorithm described here:
- http://ytse.tricolour.net/docs/LowLightOptimization.html
-
- Returns 0 if no changes were made, 1 if the gain and or exposure settings
- where changed. */
-int gspca_expo_autogain(
- struct gspca_dev *gspca_dev,
- int avg_lum,
- int desired_avg_lum,
- int deadzone,
- int gain_knee,
- int exposure_knee)
-{
- s32 gain, orig_gain, exposure, orig_exposure;
- int i, steps, retval = 0;
-
- if (v4l2_ctrl_g_ctrl(gspca_dev->autogain) == 0)
- return 0;
-
- orig_gain = gain = v4l2_ctrl_g_ctrl(gspca_dev->gain);
- orig_exposure = exposure = v4l2_ctrl_g_ctrl(gspca_dev->exposure);
-
- /* If we are of a multiple of deadzone, do multiple steps to reach the
- desired lumination fast (with the risc of a slight overshoot) */
- steps = abs(desired_avg_lum - avg_lum) / deadzone;
-
- PDEBUG(D_FRAM, "autogain: lum: %d, desired: %d, steps: %d",
- avg_lum, desired_avg_lum, steps);
-
- for (i = 0; i < steps; i++) {
- if (avg_lum > desired_avg_lum) {
- if (gain > gain_knee)
- gain--;
- else if (exposure > exposure_knee)
- exposure--;
- else if (gain > gspca_dev->gain->default_value)
- gain--;
- else if (exposure > gspca_dev->exposure->minimum)
- exposure--;
- else if (gain > gspca_dev->gain->minimum)
- gain--;
- else
- break;
- } else {
- if (gain < gspca_dev->gain->default_value)
- gain++;
- else if (exposure < exposure_knee)
- exposure++;
- else if (gain < gain_knee)
- gain++;
- else if (exposure < gspca_dev->exposure->maximum)
- exposure++;
- else if (gain < gspca_dev->gain->maximum)
- gain++;
- else
- break;
- }
- }
-
- if (gain != orig_gain) {
- v4l2_ctrl_s_ctrl(gspca_dev->gain, gain);
- retval = 1;
- }
- if (exposure != orig_exposure) {
- v4l2_ctrl_s_ctrl(gspca_dev->exposure, exposure);
- retval = 1;
- }
-
- if (retval)
- PDEBUG(D_FRAM, "autogain: changed gain: %d, expo: %d",
- gain, exposure);
- return retval;
-}
-EXPORT_SYMBOL(gspca_expo_autogain);
-
-/* Autogain + exposure algorithm for cameras with a coarse exposure control
- (usually this means we can only control the clockdiv to change exposure)
- As changing the clockdiv so that the fps drops from 30 to 15 fps for
- example, will lead to a huge exposure change (it effectively doubles),
- this algorithm normally tries to only adjust the gain (between 40 and
- 80 %) and if that does not help, only then changes exposure. This leads
- to a much more stable image then using the knee algorithm which at
- certain points of the knee graph will only try to adjust exposure,
- which leads to oscilating as one exposure step is huge.
-
- Returns 0 if no changes were made, 1 if the gain and or exposure settings
- where changed. */
-int gspca_coarse_grained_expo_autogain(
- struct gspca_dev *gspca_dev,
- int avg_lum,
- int desired_avg_lum,
- int deadzone)
-{
- s32 gain_low, gain_high, gain, orig_gain, exposure, orig_exposure;
- int steps, retval = 0;
-
- if (v4l2_ctrl_g_ctrl(gspca_dev->autogain) == 0)
- return 0;
-
- orig_gain = gain = v4l2_ctrl_g_ctrl(gspca_dev->gain);
- orig_exposure = exposure = v4l2_ctrl_g_ctrl(gspca_dev->exposure);
-
- gain_low = (gspca_dev->gain->maximum - gspca_dev->gain->minimum) /
- 5 * 2 + gspca_dev->gain->minimum;
- gain_high = (gspca_dev->gain->maximum - gspca_dev->gain->minimum) /
- 5 * 4 + gspca_dev->gain->minimum;
-
- /* If we are of a multiple of deadzone, do multiple steps to reach the
- desired lumination fast (with the risc of a slight overshoot) */
- steps = (desired_avg_lum - avg_lum) / deadzone;
-
- PDEBUG(D_FRAM, "autogain: lum: %d, desired: %d, steps: %d",
- avg_lum, desired_avg_lum, steps);
-
- if ((gain + steps) > gain_high &&
- exposure < gspca_dev->exposure->maximum) {
- gain = gain_high;
- gspca_dev->exp_too_low_cnt++;
- gspca_dev->exp_too_high_cnt = 0;
- } else if ((gain + steps) < gain_low &&
- exposure > gspca_dev->exposure->minimum) {
- gain = gain_low;
- gspca_dev->exp_too_high_cnt++;
- gspca_dev->exp_too_low_cnt = 0;
- } else {
- gain += steps;
- if (gain > gspca_dev->gain->maximum)
- gain = gspca_dev->gain->maximum;
- else if (gain < gspca_dev->gain->minimum)
- gain = gspca_dev->gain->minimum;
- gspca_dev->exp_too_high_cnt = 0;
- gspca_dev->exp_too_low_cnt = 0;
- }
-
- if (gspca_dev->exp_too_high_cnt > 3) {
- exposure--;
- gspca_dev->exp_too_high_cnt = 0;
- } else if (gspca_dev->exp_too_low_cnt > 3) {
- exposure++;
- gspca_dev->exp_too_low_cnt = 0;
- }
-
- if (gain != orig_gain) {
- v4l2_ctrl_s_ctrl(gspca_dev->gain, gain);
- retval = 1;
- }
- if (exposure != orig_exposure) {
- v4l2_ctrl_s_ctrl(gspca_dev->exposure, exposure);
- retval = 1;
- }
-
- if (retval)
- PDEBUG(D_FRAM, "autogain: changed gain: %d, expo: %d",
- gain, exposure);
- return retval;
-}
-EXPORT_SYMBOL(gspca_coarse_grained_expo_autogain);
+++ /dev/null
-/*
- * Functions for auto gain.
- *
- * Copyright (C) 2010-2011 Hans de Goede <hdegoede@redhat.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#ifdef WANT_REGULAR_AUTOGAIN
-/* auto gain and exposure algorithm based on the knee algorithm described here:
- http://ytse.tricolour.net/docs/LowLightOptimization.html
-
- Returns 0 if no changes were made, 1 if the gain and or exposure settings
- where changed. */
-static inline int auto_gain_n_exposure(
- struct gspca_dev *gspca_dev,
- int avg_lum,
- int desired_avg_lum,
- int deadzone,
- int gain_knee,
- int exposure_knee)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int i, steps, gain, orig_gain, exposure, orig_exposure;
- int retval = 0;
-
- orig_gain = gain = sd->ctrls[GAIN].val;
- orig_exposure = exposure = sd->ctrls[EXPOSURE].val;
-
- /* If we are of a multiple of deadzone, do multiple steps to reach the
- desired lumination fast (with the risc of a slight overshoot) */
- steps = abs(desired_avg_lum - avg_lum) / deadzone;
-
- PDEBUG(D_FRAM, "autogain: lum: %d, desired: %d, steps: %d",
- avg_lum, desired_avg_lum, steps);
-
- for (i = 0; i < steps; i++) {
- if (avg_lum > desired_avg_lum) {
- if (gain > gain_knee)
- gain--;
- else if (exposure > exposure_knee)
- exposure--;
- else if (gain > sd->ctrls[GAIN].def)
- gain--;
- else if (exposure > sd->ctrls[EXPOSURE].min)
- exposure--;
- else if (gain > sd->ctrls[GAIN].min)
- gain--;
- else
- break;
- } else {
- if (gain < sd->ctrls[GAIN].def)
- gain++;
- else if (exposure < exposure_knee)
- exposure++;
- else if (gain < gain_knee)
- gain++;
- else if (exposure < sd->ctrls[EXPOSURE].max)
- exposure++;
- else if (gain < sd->ctrls[GAIN].max)
- gain++;
- else
- break;
- }
- }
-
- if (gain != orig_gain) {
- sd->ctrls[GAIN].val = gain;
- setgain(gspca_dev);
- retval = 1;
- }
- if (exposure != orig_exposure) {
- sd->ctrls[EXPOSURE].val = exposure;
- setexposure(gspca_dev);
- retval = 1;
- }
-
- if (retval)
- PDEBUG(D_FRAM, "autogain: changed gain: %d, expo: %d",
- gain, exposure);
- return retval;
-}
-#endif
-
-#ifdef WANT_COARSE_EXPO_AUTOGAIN
-/* Autogain + exposure algorithm for cameras with a coarse exposure control
- (usually this means we can only control the clockdiv to change exposure)
- As changing the clockdiv so that the fps drops from 30 to 15 fps for
- example, will lead to a huge exposure change (it effectively doubles),
- this algorithm normally tries to only adjust the gain (between 40 and
- 80 %) and if that does not help, only then changes exposure. This leads
- to a much more stable image then using the knee algorithm which at
- certain points of the knee graph will only try to adjust exposure,
- which leads to oscilating as one exposure step is huge.
-
- Note this assumes that the sd struct for the cam in question has
- exp_too_low_cnt and exp_too_high_cnt int members for use by this function.
-
- Returns 0 if no changes were made, 1 if the gain and or exposure settings
- where changed. */
-static inline int coarse_grained_expo_autogain(
- struct gspca_dev *gspca_dev,
- int avg_lum,
- int desired_avg_lum,
- int deadzone)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int steps, gain, orig_gain, exposure, orig_exposure;
- int gain_low, gain_high;
- int retval = 0;
-
- orig_gain = gain = sd->ctrls[GAIN].val;
- orig_exposure = exposure = sd->ctrls[EXPOSURE].val;
-
- gain_low = (sd->ctrls[GAIN].max - sd->ctrls[GAIN].min) / 5 * 2;
- gain_low += sd->ctrls[GAIN].min;
- gain_high = (sd->ctrls[GAIN].max - sd->ctrls[GAIN].min) / 5 * 4;
- gain_high += sd->ctrls[GAIN].min;
-
- /* If we are of a multiple of deadzone, do multiple steps to reach the
- desired lumination fast (with the risc of a slight overshoot) */
- steps = (desired_avg_lum - avg_lum) / deadzone;
-
- PDEBUG(D_FRAM, "autogain: lum: %d, desired: %d, steps: %d",
- avg_lum, desired_avg_lum, steps);
-
- if ((gain + steps) > gain_high &&
- exposure < sd->ctrls[EXPOSURE].max) {
- gain = gain_high;
- sd->exp_too_low_cnt++;
- sd->exp_too_high_cnt = 0;
- } else if ((gain + steps) < gain_low &&
- exposure > sd->ctrls[EXPOSURE].min) {
- gain = gain_low;
- sd->exp_too_high_cnt++;
- sd->exp_too_low_cnt = 0;
- } else {
- gain += steps;
- if (gain > sd->ctrls[GAIN].max)
- gain = sd->ctrls[GAIN].max;
- else if (gain < sd->ctrls[GAIN].min)
- gain = sd->ctrls[GAIN].min;
- sd->exp_too_high_cnt = 0;
- sd->exp_too_low_cnt = 0;
- }
-
- if (sd->exp_too_high_cnt > 3) {
- exposure--;
- sd->exp_too_high_cnt = 0;
- } else if (sd->exp_too_low_cnt > 3) {
- exposure++;
- sd->exp_too_low_cnt = 0;
- }
-
- if (gain != orig_gain) {
- sd->ctrls[GAIN].val = gain;
- setgain(gspca_dev);
- retval = 1;
- }
- if (exposure != orig_exposure) {
- sd->ctrls[EXPOSURE].val = exposure;
- setexposure(gspca_dev);
- retval = 1;
- }
-
- if (retval)
- PDEBUG(D_FRAM, "autogain: changed gain: %d, expo: %d",
- gain, exposure);
- return retval;
-}
-#endif
+++ /dev/null
-/*
- * Benq DC E300 subdriver
- *
- * Copyright (C) 2009 Jean-Francois Moine (http://moinejf.free.fr)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define MODULE_NAME "benq"
-
-#include "gspca.h"
-
-MODULE_AUTHOR("Jean-Francois Moine <http://moinejf.free.fr>");
-MODULE_DESCRIPTION("Benq DC E300 USB Camera Driver");
-MODULE_LICENSE("GPL");
-
-/* specific webcam descriptor */
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
-};
-
-static const struct v4l2_pix_format vga_mode[] = {
- {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG},
-};
-
-static void sd_isoc_irq(struct urb *urb);
-
-/* -- write a register -- */
-static void reg_w(struct gspca_dev *gspca_dev,
- u16 value, u16 index)
-{
- struct usb_device *dev = gspca_dev->dev;
- int ret;
-
- if (gspca_dev->usb_err < 0)
- return;
- ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
- 0x02,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- value,
- index,
- NULL,
- 0,
- 500);
- if (ret < 0) {
- pr_err("reg_w err %d\n", ret);
- gspca_dev->usb_err = ret;
- }
-}
-
-/* this function is called at probe time */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- gspca_dev->cam.cam_mode = vga_mode;
- gspca_dev->cam.nmodes = ARRAY_SIZE(vga_mode);
- gspca_dev->cam.no_urb_create = 1;
- return 0;
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- return 0;
-}
-
-/* -- start the camera -- */
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct urb *urb;
- int i, n;
-
- /* create 4 URBs - 2 on endpoint 0x83 and 2 on 0x082 */
-#if MAX_NURBS < 4
-#error "Not enough URBs in the gspca table"
-#endif
-#define SD_PKT_SZ 64
-#define SD_NPKT 32
- for (n = 0; n < 4; n++) {
- urb = usb_alloc_urb(SD_NPKT, GFP_KERNEL);
- if (!urb) {
- pr_err("usb_alloc_urb failed\n");
- return -ENOMEM;
- }
- gspca_dev->urb[n] = urb;
- urb->transfer_buffer = usb_alloc_coherent(gspca_dev->dev,
- SD_PKT_SZ * SD_NPKT,
- GFP_KERNEL,
- &urb->transfer_dma);
-
- if (urb->transfer_buffer == NULL) {
- pr_err("usb_alloc_coherent failed\n");
- return -ENOMEM;
- }
- urb->dev = gspca_dev->dev;
- urb->context = gspca_dev;
- urb->transfer_buffer_length = SD_PKT_SZ * SD_NPKT;
- urb->pipe = usb_rcvisocpipe(gspca_dev->dev,
- n & 1 ? 0x82 : 0x83);
- urb->transfer_flags = URB_ISO_ASAP
- | URB_NO_TRANSFER_DMA_MAP;
- urb->interval = 1;
- urb->complete = sd_isoc_irq;
- urb->number_of_packets = SD_NPKT;
- for (i = 0; i < SD_NPKT; i++) {
- urb->iso_frame_desc[i].length = SD_PKT_SZ;
- urb->iso_frame_desc[i].offset = SD_PKT_SZ * i;
- }
- }
-
- return gspca_dev->usb_err;
-}
-
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
- struct usb_interface *intf;
-
- reg_w(gspca_dev, 0x003c, 0x0003);
- reg_w(gspca_dev, 0x003c, 0x0004);
- reg_w(gspca_dev, 0x003c, 0x0005);
- reg_w(gspca_dev, 0x003c, 0x0006);
- reg_w(gspca_dev, 0x003c, 0x0007);
-
- intf = usb_ifnum_to_if(gspca_dev->dev, gspca_dev->iface);
- usb_set_interface(gspca_dev->dev, gspca_dev->iface,
- intf->num_altsetting - 1);
-}
-
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, /* isoc packet */
- int len) /* iso packet length */
-{
- /* unused */
-}
-
-/* reception of an URB */
-static void sd_isoc_irq(struct urb *urb)
-{
- struct gspca_dev *gspca_dev = (struct gspca_dev *) urb->context;
- struct urb *urb0;
- u8 *data;
- int i, st;
-
- PDEBUG(D_PACK, "sd isoc irq");
- if (!gspca_dev->streaming)
- return;
- if (urb->status != 0) {
- if (urb->status == -ESHUTDOWN)
- return; /* disconnection */
-#ifdef CONFIG_PM
- if (gspca_dev->frozen)
- return;
-#endif
- pr_err("urb status: %d\n", urb->status);
- return;
- }
-
- /* if this is a control URN (ep 0x83), wait */
- if (urb == gspca_dev->urb[0] || urb == gspca_dev->urb[2])
- return;
-
- /* scan both received URBs */
- if (urb == gspca_dev->urb[1])
- urb0 = gspca_dev->urb[0];
- else
- urb0 = gspca_dev->urb[2];
- for (i = 0; i < urb->number_of_packets; i++) {
-
- /* check the packet status and length */
- if (urb0->iso_frame_desc[i].actual_length != SD_PKT_SZ
- || urb->iso_frame_desc[i].actual_length != SD_PKT_SZ) {
- PDEBUG(D_ERR, "ISOC bad lengths %d / %d",
- urb0->iso_frame_desc[i].actual_length,
- urb->iso_frame_desc[i].actual_length);
- gspca_dev->last_packet_type = DISCARD_PACKET;
- continue;
- }
- st = urb0->iso_frame_desc[i].status;
- if (st == 0)
- st = urb->iso_frame_desc[i].status;
- if (st) {
- pr_err("ISOC data error: [%d] status=%d\n",
- i, st);
- gspca_dev->last_packet_type = DISCARD_PACKET;
- continue;
- }
-
- /*
- * The images are received in URBs of different endpoints
- * (0x83 and 0x82).
- * Image pieces in URBs of ep 0x83 are continuated in URBs of
- * ep 0x82 of the same index.
- * The packets in the URBs of endpoint 0x83 start with:
- * - 80 ba/bb 00 00 = start of image followed by 'ff d8'
- * - 04 ba/bb oo oo = image piece
- * where 'oo oo' is the image offset
- (not cheked)
- * - (other -> bad frame)
- * The images are JPEG encoded with full header and
- * normal ff escape.
- * The end of image ('ff d9') may occur in any URB.
- * (not cheked)
- */
- data = (u8 *) urb0->transfer_buffer
- + urb0->iso_frame_desc[i].offset;
- if (data[0] == 0x80 && (data[1] & 0xfe) == 0xba) {
-
- /* new image */
- gspca_frame_add(gspca_dev, LAST_PACKET,
- NULL, 0);
- gspca_frame_add(gspca_dev, FIRST_PACKET,
- data + 4, SD_PKT_SZ - 4);
- } else if (data[0] == 0x04 && (data[1] & 0xfe) == 0xba) {
- gspca_frame_add(gspca_dev, INTER_PACKET,
- data + 4, SD_PKT_SZ - 4);
- } else {
- gspca_dev->last_packet_type = DISCARD_PACKET;
- continue;
- }
- data = (u8 *) urb->transfer_buffer
- + urb->iso_frame_desc[i].offset;
- gspca_frame_add(gspca_dev, INTER_PACKET,
- data, SD_PKT_SZ);
- }
-
- /* resubmit the URBs */
- st = usb_submit_urb(urb0, GFP_ATOMIC);
- if (st < 0)
- pr_err("usb_submit_urb(0) ret %d\n", st);
- st = usb_submit_urb(urb, GFP_ATOMIC);
- if (st < 0)
- pr_err("usb_submit_urb() ret %d\n", st);
-}
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
- .name = MODULE_NAME,
- .config = sd_config,
- .init = sd_init,
- .start = sd_start,
- .stopN = sd_stopN,
- .pkt_scan = sd_pkt_scan,
-};
-
-/* -- module initialisation -- */
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x04a5, 0x3035)},
- {}
-};
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
+++ /dev/null
-/*
- * Connexant Cx11646 library
- * Copyright (C) 2004 Michel Xhaard mxhaard@magic.fr
- *
- * V4L2 by Jean-Francois Moine <http://moinejf.free.fr>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define MODULE_NAME "conex"
-
-#include "gspca.h"
-#define CONEX_CAM 1 /* special JPEG header */
-#include "jpeg.h"
-
-MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
-MODULE_DESCRIPTION("GSPCA USB Conexant Camera Driver");
-MODULE_LICENSE("GPL");
-
-#define QUALITY 50
-
-/* specific webcam descriptor */
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
- struct v4l2_ctrl *brightness;
- struct v4l2_ctrl *contrast;
- struct v4l2_ctrl *sat;
-
- u8 jpeg_hdr[JPEG_HDR_SZ];
-};
-
-static const struct v4l2_pix_format vga_mode[] = {
- {176, 144, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 176,
- .sizeimage = 176 * 144 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 3},
- {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 2},
- {352, 288, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 352,
- .sizeimage = 352 * 288 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 1},
- {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 0},
-};
-
-/* the read bytes are found in gspca_dev->usb_buf */
-static void reg_r(struct gspca_dev *gspca_dev,
- __u16 index,
- __u16 len)
-{
- struct usb_device *dev = gspca_dev->dev;
-
-#ifdef GSPCA_DEBUG
- if (len > USB_BUF_SZ) {
- pr_err("reg_r: buffer overflow\n");
- return;
- }
-#endif
- usb_control_msg(dev,
- usb_rcvctrlpipe(dev, 0),
- 0,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0,
- index, gspca_dev->usb_buf, len,
- 500);
- PDEBUG(D_USBI, "reg read [%02x] -> %02x ..",
- index, gspca_dev->usb_buf[0]);
-}
-
-/* the bytes to write are in gspca_dev->usb_buf */
-static void reg_w_val(struct gspca_dev *gspca_dev,
- __u16 index,
- __u8 val)
-{
- struct usb_device *dev = gspca_dev->dev;
-
- gspca_dev->usb_buf[0] = val;
- usb_control_msg(dev,
- usb_sndctrlpipe(dev, 0),
- 0,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0,
- index, gspca_dev->usb_buf, 1, 500);
-}
-
-static void reg_w(struct gspca_dev *gspca_dev,
- __u16 index,
- const __u8 *buffer,
- __u16 len)
-{
- struct usb_device *dev = gspca_dev->dev;
-
-#ifdef GSPCA_DEBUG
- if (len > USB_BUF_SZ) {
- pr_err("reg_w: buffer overflow\n");
- return;
- }
- PDEBUG(D_USBO, "reg write [%02x] = %02x..", index, *buffer);
-#endif
- memcpy(gspca_dev->usb_buf, buffer, len);
- usb_control_msg(dev,
- usb_sndctrlpipe(dev, 0),
- 0,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0,
- index, gspca_dev->usb_buf, len, 500);
-}
-
-static const __u8 cx_sensor_init[][4] = {
- {0x88, 0x11, 0x01, 0x01},
- {0x88, 0x12, 0x70, 0x01},
- {0x88, 0x0f, 0x00, 0x01},
- {0x88, 0x05, 0x01, 0x01},
- {}
-};
-
-static const __u8 cx11646_fw1[][3] = {
- {0x00, 0x02, 0x00},
- {0x01, 0x43, 0x00},
- {0x02, 0xA7, 0x00},
- {0x03, 0x8B, 0x01},
- {0x04, 0xE9, 0x02},
- {0x05, 0x08, 0x04},
- {0x06, 0x08, 0x05},
- {0x07, 0x07, 0x06},
- {0x08, 0xE7, 0x06},
- {0x09, 0xC6, 0x07},
- {0x0A, 0x86, 0x08},
- {0x0B, 0x46, 0x09},
- {0x0C, 0x05, 0x0A},
- {0x0D, 0xA5, 0x0A},
- {0x0E, 0x45, 0x0B},
- {0x0F, 0xE5, 0x0B},
- {0x10, 0x85, 0x0C},
- {0x11, 0x25, 0x0D},
- {0x12, 0xC4, 0x0D},
- {0x13, 0x45, 0x0E},
- {0x14, 0xE4, 0x0E},
- {0x15, 0x64, 0x0F},
- {0x16, 0xE4, 0x0F},
- {0x17, 0x64, 0x10},
- {0x18, 0xE4, 0x10},
- {0x19, 0x64, 0x11},
- {0x1A, 0xE4, 0x11},
- {0x1B, 0x64, 0x12},
- {0x1C, 0xE3, 0x12},
- {0x1D, 0x44, 0x13},
- {0x1E, 0xC3, 0x13},
- {0x1F, 0x24, 0x14},
- {0x20, 0xA3, 0x14},
- {0x21, 0x04, 0x15},
- {0x22, 0x83, 0x15},
- {0x23, 0xE3, 0x15},
- {0x24, 0x43, 0x16},
- {0x25, 0xA4, 0x16},
- {0x26, 0x23, 0x17},
- {0x27, 0x83, 0x17},
- {0x28, 0xE3, 0x17},
- {0x29, 0x43, 0x18},
- {0x2A, 0xA3, 0x18},
- {0x2B, 0x03, 0x19},
- {0x2C, 0x63, 0x19},
- {0x2D, 0xC3, 0x19},
- {0x2E, 0x22, 0x1A},
- {0x2F, 0x63, 0x1A},
- {0x30, 0xC3, 0x1A},
- {0x31, 0x23, 0x1B},
- {0x32, 0x83, 0x1B},
- {0x33, 0xE2, 0x1B},
- {0x34, 0x23, 0x1C},
- {0x35, 0x83, 0x1C},
- {0x36, 0xE2, 0x1C},
- {0x37, 0x23, 0x1D},
- {0x38, 0x83, 0x1D},
- {0x39, 0xE2, 0x1D},
- {0x3A, 0x23, 0x1E},
- {0x3B, 0x82, 0x1E},
- {0x3C, 0xC3, 0x1E},
- {0x3D, 0x22, 0x1F},
- {0x3E, 0x63, 0x1F},
- {0x3F, 0xC1, 0x1F},
- {}
-};
-static void cx11646_fw(struct gspca_dev*gspca_dev)
-{
- int i = 0;
-
- reg_w_val(gspca_dev, 0x006a, 0x02);
- while (cx11646_fw1[i][1]) {
- reg_w(gspca_dev, 0x006b, cx11646_fw1[i], 3);
- i++;
- }
- reg_w_val(gspca_dev, 0x006a, 0x00);
-}
-
-static const __u8 cxsensor[] = {
- 0x88, 0x12, 0x70, 0x01,
- 0x88, 0x0d, 0x02, 0x01,
- 0x88, 0x0f, 0x00, 0x01,
- 0x88, 0x03, 0x71, 0x01, 0x88, 0x04, 0x00, 0x01, /* 3 */
- 0x88, 0x02, 0x10, 0x01,
- 0x88, 0x00, 0xD4, 0x01, 0x88, 0x01, 0x01, 0x01, /* 5 */
- 0x88, 0x0B, 0x00, 0x01,
- 0x88, 0x0A, 0x0A, 0x01,
- 0x88, 0x00, 0x08, 0x01, 0x88, 0x01, 0x00, 0x01, /* 8 */
- 0x88, 0x05, 0x01, 0x01,
- 0xA1, 0x18, 0x00, 0x01,
- 0x00
-};
-
-static const __u8 reg20[] = { 0x10, 0x42, 0x81, 0x19, 0xd3, 0xff, 0xa7, 0xff };
-static const __u8 reg28[] = { 0x87, 0x00, 0x87, 0x00, 0x8f, 0xff, 0xea, 0xff };
-static const __u8 reg10[] = { 0xb1, 0xb1 };
-static const __u8 reg71a[] = { 0x08, 0x18, 0x0a, 0x1e }; /* 640 */
-static const __u8 reg71b[] = { 0x04, 0x0c, 0x05, 0x0f };
- /* 352{0x04,0x0a,0x06,0x12}; //352{0x05,0x0e,0x06,0x11}; //352 */
-static const __u8 reg71c[] = { 0x02, 0x07, 0x03, 0x09 };
- /* 320{0x04,0x0c,0x05,0x0f}; //320 */
-static const __u8 reg71d[] = { 0x02, 0x07, 0x03, 0x09 }; /* 176 */
-static const __u8 reg7b[] = { 0x00, 0xff, 0x00, 0xff, 0x00, 0xff };
-
-static void cx_sensor(struct gspca_dev*gspca_dev)
-{
- int i = 0;
- int length;
- const __u8 *ptsensor = cxsensor;
-
- reg_w(gspca_dev, 0x0020, reg20, 8);
- reg_w(gspca_dev, 0x0028, reg28, 8);
- reg_w(gspca_dev, 0x0010, reg10, 2);
- reg_w_val(gspca_dev, 0x0092, 0x03);
-
- switch (gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv) {
- case 0:
- reg_w(gspca_dev, 0x0071, reg71a, 4);
- break;
- case 1:
- reg_w(gspca_dev, 0x0071, reg71b, 4);
- break;
- default:
-/* case 2: */
- reg_w(gspca_dev, 0x0071, reg71c, 4);
- break;
- case 3:
- reg_w(gspca_dev, 0x0071, reg71d, 4);
- break;
- }
- reg_w(gspca_dev, 0x007b, reg7b, 6);
- reg_w_val(gspca_dev, 0x00f8, 0x00);
- reg_w(gspca_dev, 0x0010, reg10, 2);
- reg_w_val(gspca_dev, 0x0098, 0x41);
- for (i = 0; i < 11; i++) {
- if (i == 3 || i == 5 || i == 8)
- length = 8;
- else
- length = 4;
- reg_w(gspca_dev, 0x00e5, ptsensor, length);
- if (length == 4)
- reg_r(gspca_dev, 0x00e8, 1);
- else
- reg_r(gspca_dev, 0x00e8, length);
- ptsensor += length;
- }
- reg_r(gspca_dev, 0x00e7, 8);
-}
-
-static const __u8 cx_inits_176[] = {
- 0x33, 0x81, 0xB0, 0x00, 0x90, 0x00, 0x0A, 0x03, /* 176x144 */
- 0x00, 0x03, 0x03, 0x03, 0x1B, 0x05, 0x30, 0x03,
- 0x65, 0x15, 0x18, 0x25, 0x03, 0x25, 0x08, 0x30,
- 0x3B, 0x25, 0x10, 0x00, 0x04, 0x00, 0x00, 0x00,
- 0xDC, 0xFF, 0xEE, 0xFF, 0xC5, 0xFF, 0xBF, 0xFF,
- 0xF7, 0xFF, 0x88, 0xFF, 0x66, 0x02, 0x28, 0x02,
- 0x1E, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
-};
-static const __u8 cx_inits_320[] = {
- 0x7f, 0x7f, 0x40, 0x01, 0xf0, 0x00, 0x02, 0x01,
- 0x00, 0x01, 0x01, 0x01, 0x10, 0x00, 0x02, 0x01,
- 0x65, 0x45, 0xfa, 0x4c, 0x2c, 0xdf, 0xb9, 0x81,
- 0x30, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
- 0xe2, 0xff, 0xf1, 0xff, 0xc2, 0xff, 0xbc, 0xff,
- 0xf5, 0xff, 0x6d, 0xff, 0xf6, 0x01, 0x43, 0x02,
- 0xd3, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
-};
-static const __u8 cx_inits_352[] = {
- 0x2e, 0x7c, 0x60, 0x01, 0x20, 0x01, 0x05, 0x03,
- 0x00, 0x06, 0x03, 0x06, 0x1b, 0x10, 0x05, 0x3b,
- 0x30, 0x25, 0x18, 0x25, 0x08, 0x30, 0x03, 0x25,
- 0x3b, 0x30, 0x25, 0x1b, 0x10, 0x05, 0x00, 0x00,
- 0xe3, 0xff, 0xf1, 0xff, 0xc2, 0xff, 0xbc, 0xff,
- 0xf5, 0xff, 0x6b, 0xff, 0xee, 0x01, 0x43, 0x02,
- 0xe4, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
-};
-static const __u8 cx_inits_640[] = {
- 0x7e, 0x7e, 0x80, 0x02, 0xe0, 0x01, 0x01, 0x01,
- 0x00, 0x02, 0x01, 0x02, 0x10, 0x30, 0x01, 0x01,
- 0x65, 0x45, 0xf7, 0x52, 0x2c, 0xdf, 0xb9, 0x81,
- 0x30, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
- 0xe2, 0xff, 0xf1, 0xff, 0xc2, 0xff, 0xbc, 0xff,
- 0xf6, 0xff, 0x7b, 0xff, 0x01, 0x02, 0x43, 0x02,
- 0x77, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
-};
-
-static void cx11646_initsize(struct gspca_dev *gspca_dev)
-{
- const __u8 *cxinit;
- static const __u8 reg12[] = { 0x08, 0x05, 0x07, 0x04, 0x24 };
- static const __u8 reg17[] =
- { 0x0a, 0x00, 0xf2, 0x01, 0x0f, 0x00, 0x97, 0x02 };
-
- switch (gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv) {
- case 0:
- cxinit = cx_inits_640;
- break;
- case 1:
- cxinit = cx_inits_352;
- break;
- default:
-/* case 2: */
- cxinit = cx_inits_320;
- break;
- case 3:
- cxinit = cx_inits_176;
- break;
- }
- reg_w_val(gspca_dev, 0x009a, 0x01);
- reg_w_val(gspca_dev, 0x0010, 0x10);
- reg_w(gspca_dev, 0x0012, reg12, 5);
- reg_w(gspca_dev, 0x0017, reg17, 8);
- reg_w_val(gspca_dev, 0x00c0, 0x00);
- reg_w_val(gspca_dev, 0x00c1, 0x04);
- reg_w_val(gspca_dev, 0x00c2, 0x04);
-
- reg_w(gspca_dev, 0x0061, cxinit, 8);
- cxinit += 8;
- reg_w(gspca_dev, 0x00ca, cxinit, 8);
- cxinit += 8;
- reg_w(gspca_dev, 0x00d2, cxinit, 8);
- cxinit += 8;
- reg_w(gspca_dev, 0x00da, cxinit, 6);
- cxinit += 8;
- reg_w(gspca_dev, 0x0041, cxinit, 8);
- cxinit += 8;
- reg_w(gspca_dev, 0x0049, cxinit, 8);
- cxinit += 8;
- reg_w(gspca_dev, 0x0051, cxinit, 2);
-
- reg_r(gspca_dev, 0x0010, 1);
-}
-
-static const __u8 cx_jpeg_init[][8] = {
- {0xff, 0xd8, 0xff, 0xdb, 0x00, 0x84, 0x00, 0x15}, /* 1 */
- {0x0f, 0x10, 0x12, 0x10, 0x0d, 0x15, 0x12, 0x11},
- {0x12, 0x18, 0x16, 0x15, 0x19, 0x20, 0x35, 0x22},
- {0x20, 0x1d, 0x1d, 0x20, 0x41, 0x2e, 0x31, 0x26},
- {0x35, 0x4d, 0x43, 0x51, 0x4f, 0x4b, 0x43, 0x4a},
- {0x49, 0x55, 0x5F, 0x79, 0x67, 0x55, 0x5A, 0x73},
- {0x5B, 0x49, 0x4A, 0x6A, 0x90, 0x6B, 0x73, 0x7D},
- {0x81, 0x88, 0x89, 0x88, 0x52, 0x66, 0x95, 0xA0},
- {0x94, 0x84, 0x9E, 0x79, 0x85, 0x88, 0x83, 0x01},
- {0x15, 0x0F, 0x10, 0x12, 0x10, 0x0D, 0x15, 0x12},
- {0x11, 0x12, 0x18, 0x16, 0x15, 0x19, 0x20, 0x35},
- {0x22, 0x20, 0x1D, 0x1D, 0x20, 0x41, 0x2E, 0x31},
- {0x26, 0x35, 0x4D, 0x43, 0x51, 0x4F, 0x4B, 0x43},
- {0x4A, 0x49, 0x55, 0x5F, 0x79, 0x67, 0x55, 0x5A},
- {0x73, 0x5B, 0x49, 0x4A, 0x6A, 0x90, 0x6B, 0x73},
- {0x7D, 0x81, 0x88, 0x89, 0x88, 0x52, 0x66, 0x95},
- {0xA0, 0x94, 0x84, 0x9E, 0x79, 0x85, 0x88, 0x83},
- {0xFF, 0xC4, 0x01, 0xA2, 0x00, 0x00, 0x01, 0x05},
- {0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00},
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02},
- {0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A},
- {0x0B, 0x01, 0x00, 0x03, 0x01, 0x01, 0x01, 0x01},
- {0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00},
- {0x00, 0x00, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05},
- {0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x10, 0x00},
- {0x02, 0x01, 0x03, 0x03, 0x02, 0x04, 0x03, 0x05},
- {0x05, 0x04, 0x04, 0x00, 0x00, 0x01, 0x7D, 0x01},
- {0x02, 0x03, 0x00, 0x04, 0x11, 0x05, 0x12, 0x21},
- {0x31, 0x41, 0x06, 0x13, 0x51, 0x61, 0x07, 0x22},
- {0x71, 0x14, 0x32, 0x81, 0x91, 0xA1, 0x08, 0x23},
- {0x42, 0xB1, 0xC1, 0x15, 0x52, 0xD1, 0xF0, 0x24},
- {0x33, 0x62, 0x72, 0x82, 0x09, 0x0A, 0x16, 0x17},
- {0x18, 0x19, 0x1A, 0x25, 0x26, 0x27, 0x28, 0x29},
- {0x2A, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A},
- {0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A},
- {0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A},
- {0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6A},
- {0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A},
- {0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8A},
- {0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99},
- {0x9A, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8},
- {0xA9, 0xAA, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7},
- {0xB8, 0xB9, 0xBA, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6},
- {0xC7, 0xC8, 0xC9, 0xCA, 0xD2, 0xD3, 0xD4, 0xD5},
- {0xD6, 0xD7, 0xD8, 0xD9, 0xDA, 0xE1, 0xE2, 0xE3},
- {0xE4, 0xE5, 0xE6, 0xE7, 0xE8, 0xE9, 0xEA, 0xF1},
- {0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, 0xF8, 0xF9},
- {0xFA, 0x11, 0x00, 0x02, 0x01, 0x02, 0x04, 0x04},
- {0x03, 0x04, 0x07, 0x05, 0x04, 0x04, 0x00, 0x01},
- {0x02, 0x77, 0x00, 0x01, 0x02, 0x03, 0x11, 0x04},
- {0x05, 0x21, 0x31, 0x06, 0x12, 0x41, 0x51, 0x07},
- {0x61, 0x71, 0x13, 0x22, 0x32, 0x81, 0x08, 0x14},
- {0x42, 0x91, 0xA1, 0xB1, 0xC1, 0x09, 0x23, 0x33},
- {0x52, 0xF0, 0x15, 0x62, 0x72, 0xD1, 0x0A, 0x16},
- {0x24, 0x34, 0xE1, 0x25, 0xF1, 0x17, 0x18, 0x19},
- {0x1A, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x35, 0x36},
- {0x37, 0x38, 0x39, 0x3A, 0x43, 0x44, 0x45, 0x46},
- {0x47, 0x48, 0x49, 0x4A, 0x53, 0x54, 0x55, 0x56},
- {0x57, 0x58, 0x59, 0x5A, 0x63, 0x64, 0x65, 0x66},
- {0x67, 0x68, 0x69, 0x6A, 0x73, 0x74, 0x75, 0x76},
- {0x77, 0x78, 0x79, 0x7A, 0x82, 0x83, 0x84, 0x85},
- {0x86, 0x87, 0x88, 0x89, 0x8A, 0x92, 0x93, 0x94},
- {0x95, 0x96, 0x97, 0x98, 0x99, 0x9A, 0xA2, 0xA3},
- {0xA4, 0xA5, 0xA6, 0xA7, 0xA8, 0xA9, 0xAA, 0xB2},
- {0xB3, 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0xB9, 0xBA},
- {0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9},
- {0xCA, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, 0xD8},
- {0xD9, 0xDA, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7},
- {0xE8, 0xE9, 0xEA, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6},
- {0xF7, 0xF8, 0xF9, 0xFA, 0xFF, 0x20, 0x00, 0x1F},
- {0x02, 0x0C, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00},
- {0x00, 0x00, 0x11, 0x00, 0x11, 0x22, 0x00, 0x22},
- {0x22, 0x11, 0x22, 0x22, 0x11, 0x33, 0x33, 0x11},
- {0x44, 0x66, 0x22, 0x55, 0x66, 0xFF, 0xDD, 0x00},
- {0x04, 0x00, 0x14, 0xFF, 0xC0, 0x00, 0x11, 0x08},
- {0x00, 0xF0, 0x01, 0x40, 0x03, 0x00, 0x21, 0x00},
- {0x01, 0x11, 0x01, 0x02, 0x11, 0x01, 0xFF, 0xDA},
- {0x00, 0x0C, 0x03, 0x00, 0x00, 0x01, 0x11, 0x02},
- {0x11, 0x00, 0x3F, 0x00, 0xFF, 0xD9, 0x00, 0x00} /* 79 */
-};
-
-
-static const __u8 cxjpeg_640[][8] = {
- {0xff, 0xd8, 0xff, 0xdb, 0x00, 0x84, 0x00, 0x10}, /* 1 */
- {0x0b, 0x0c, 0x0e, 0x0c, 0x0a, 0x10, 0x0e, 0x0d},
- {0x0e, 0x12, 0x11, 0x10, 0x13, 0x18, 0x28, 0x1a},
- {0x18, 0x16, 0x16, 0x18, 0x31, 0x23, 0x25, 0x1d},
- {0x28, 0x3a, 0x33, 0x3D, 0x3C, 0x39, 0x33, 0x38},
- {0x37, 0x40, 0x48, 0x5C, 0x4E, 0x40, 0x44, 0x57},
- {0x45, 0x37, 0x38, 0x50, 0x6D, 0x51, 0x57, 0x5F},
- {0x62, 0x67, 0x68, 0x67, 0x3E, 0x4D, 0x71, 0x79},
- {0x70, 0x64, 0x78, 0x5C, 0x65, 0x67, 0x63, 0x01},
- {0x10, 0x0B, 0x0C, 0x0E, 0x0C, 0x0A, 0x10, 0x0E},
- {0x0D, 0x0E, 0x12, 0x11, 0x10, 0x13, 0x18, 0x28},
- {0x1A, 0x18, 0x16, 0x16, 0x18, 0x31, 0x23, 0x25},
- {0x1D, 0x28, 0x3A, 0x33, 0x3D, 0x3C, 0x39, 0x33},
- {0x38, 0x37, 0x40, 0x48, 0x5C, 0x4E, 0x40, 0x44},
- {0x57, 0x45, 0x37, 0x38, 0x50, 0x6D, 0x51, 0x57},
- {0x5F, 0x62, 0x67, 0x68, 0x67, 0x3E, 0x4D, 0x71},
- {0x79, 0x70, 0x64, 0x78, 0x5C, 0x65, 0x67, 0x63},
- {0xFF, 0x20, 0x00, 0x1F, 0x00, 0x83, 0x00, 0x00},
- {0x0A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x00},
- {0x11, 0x22, 0x00, 0x22, 0x22, 0x11, 0x22, 0x22},
- {0x11, 0x33, 0x33, 0x11, 0x44, 0x66, 0x22, 0x55},
- {0x66, 0xFF, 0xDD, 0x00, 0x04, 0x00, 0x28, 0xFF},
- {0xC0, 0x00, 0x11, 0x08, 0x01, 0xE0, 0x02, 0x80},
- {0x03, 0x00, 0x21, 0x00, 0x01, 0x11, 0x01, 0x02},
- {0x11, 0x01, 0xFF, 0xDA, 0x00, 0x0C, 0x03, 0x00},
- {0x00, 0x01, 0x11, 0x02, 0x11, 0x00, 0x3F, 0x00},
- {0xFF, 0xD9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} /* 27 */
-};
-static const __u8 cxjpeg_352[][8] = {
- {0xff, 0xd8, 0xff, 0xdb, 0x00, 0x84, 0x00, 0x0d},
- {0x09, 0x09, 0x0b, 0x09, 0x08, 0x0D, 0x0b, 0x0a},
- {0x0b, 0x0e, 0x0d, 0x0d, 0x0f, 0x13, 0x1f, 0x14},
- {0x13, 0x11, 0x11, 0x13, 0x26, 0x1b, 0x1d, 0x17},
- {0x1F, 0x2D, 0x28, 0x30, 0x2F, 0x2D, 0x28, 0x2C},
- {0x2B, 0x32, 0x38, 0x48, 0x3D, 0x32, 0x35, 0x44},
- {0x36, 0x2B, 0x2C, 0x3F, 0x55, 0x3F, 0x44, 0x4A},
- {0x4D, 0x50, 0x51, 0x50, 0x30, 0x3C, 0x58, 0x5F},
- {0x58, 0x4E, 0x5E, 0x48, 0x4F, 0x50, 0x4D, 0x01},
- {0x0D, 0x09, 0x09, 0x0B, 0x09, 0x08, 0x0D, 0x0B},
- {0x0A, 0x0B, 0x0E, 0x0D, 0x0D, 0x0F, 0x13, 0x1F},
- {0x14, 0x13, 0x11, 0x11, 0x13, 0x26, 0x1B, 0x1D},
- {0x17, 0x1F, 0x2D, 0x28, 0x30, 0x2F, 0x2D, 0x28},
- {0x2C, 0x2B, 0x32, 0x38, 0x48, 0x3D, 0x32, 0x35},
- {0x44, 0x36, 0x2B, 0x2C, 0x3F, 0x55, 0x3F, 0x44},
- {0x4A, 0x4D, 0x50, 0x51, 0x50, 0x30, 0x3C, 0x58},
- {0x5F, 0x58, 0x4E, 0x5E, 0x48, 0x4F, 0x50, 0x4D},
- {0xFF, 0x20, 0x00, 0x1F, 0x01, 0x83, 0x00, 0x00},
- {0x0A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x00},
- {0x11, 0x22, 0x00, 0x22, 0x22, 0x11, 0x22, 0x22},
- {0x11, 0x33, 0x33, 0x11, 0x44, 0x66, 0x22, 0x55},
- {0x66, 0xFF, 0xDD, 0x00, 0x04, 0x00, 0x16, 0xFF},
- {0xC0, 0x00, 0x11, 0x08, 0x01, 0x20, 0x01, 0x60},
- {0x03, 0x00, 0x21, 0x00, 0x01, 0x11, 0x01, 0x02},
- {0x11, 0x01, 0xFF, 0xDA, 0x00, 0x0C, 0x03, 0x00},
- {0x00, 0x01, 0x11, 0x02, 0x11, 0x00, 0x3F, 0x00},
- {0xFF, 0xD9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
-};
-static const __u8 cxjpeg_320[][8] = {
- {0xff, 0xd8, 0xff, 0xdb, 0x00, 0x84, 0x00, 0x05},
- {0x03, 0x04, 0x04, 0x04, 0x03, 0x05, 0x04, 0x04},
- {0x04, 0x05, 0x05, 0x05, 0x06, 0x07, 0x0c, 0x08},
- {0x07, 0x07, 0x07, 0x07, 0x0f, 0x0b, 0x0b, 0x09},
- {0x0C, 0x11, 0x0F, 0x12, 0x12, 0x11, 0x0f, 0x11},
- {0x11, 0x13, 0x16, 0x1C, 0x17, 0x13, 0x14, 0x1A},
- {0x15, 0x11, 0x11, 0x18, 0x21, 0x18, 0x1A, 0x1D},
- {0x1D, 0x1F, 0x1F, 0x1F, 0x13, 0x17, 0x22, 0x24},
- {0x22, 0x1E, 0x24, 0x1C, 0x1E, 0x1F, 0x1E, 0x01},
- {0x05, 0x03, 0x04, 0x04, 0x04, 0x03, 0x05, 0x04},
- {0x04, 0x04, 0x05, 0x05, 0x05, 0x06, 0x07, 0x0C},
- {0x08, 0x07, 0x07, 0x07, 0x07, 0x0F, 0x0B, 0x0B},
- {0x09, 0x0C, 0x11, 0x0F, 0x12, 0x12, 0x11, 0x0F},
- {0x11, 0x11, 0x13, 0x16, 0x1C, 0x17, 0x13, 0x14},
- {0x1A, 0x15, 0x11, 0x11, 0x18, 0x21, 0x18, 0x1A},
- {0x1D, 0x1D, 0x1F, 0x1F, 0x1F, 0x13, 0x17, 0x22},
- {0x24, 0x22, 0x1E, 0x24, 0x1C, 0x1E, 0x1F, 0x1E},
- {0xFF, 0x20, 0x00, 0x1F, 0x02, 0x0C, 0x00, 0x00},
- {0x0A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x00},
- {0x11, 0x22, 0x00, 0x22, 0x22, 0x11, 0x22, 0x22},
- {0x11, 0x33, 0x33, 0x11, 0x44, 0x66, 0x22, 0x55},
- {0x66, 0xFF, 0xDD, 0x00, 0x04, 0x00, 0x14, 0xFF},
- {0xC0, 0x00, 0x11, 0x08, 0x00, 0xF0, 0x01, 0x40},
- {0x03, 0x00, 0x21, 0x00, 0x01, 0x11, 0x01, 0x02},
- {0x11, 0x01, 0xFF, 0xDA, 0x00, 0x0C, 0x03, 0x00},
- {0x00, 0x01, 0x11, 0x02, 0x11, 0x00, 0x3F, 0x00},
- {0xFF, 0xD9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} /* 27 */
-};
-static const __u8 cxjpeg_176[][8] = {
- {0xff, 0xd8, 0xff, 0xdb, 0x00, 0x84, 0x00, 0x0d},
- {0x09, 0x09, 0x0B, 0x09, 0x08, 0x0D, 0x0B, 0x0A},
- {0x0B, 0x0E, 0x0D, 0x0D, 0x0F, 0x13, 0x1F, 0x14},
- {0x13, 0x11, 0x11, 0x13, 0x26, 0x1B, 0x1D, 0x17},
- {0x1F, 0x2D, 0x28, 0x30, 0x2F, 0x2D, 0x28, 0x2C},
- {0x2B, 0x32, 0x38, 0x48, 0x3D, 0x32, 0x35, 0x44},
- {0x36, 0x2B, 0x2C, 0x3F, 0x55, 0x3F, 0x44, 0x4A},
- {0x4D, 0x50, 0x51, 0x50, 0x30, 0x3C, 0x58, 0x5F},
- {0x58, 0x4E, 0x5E, 0x48, 0x4F, 0x50, 0x4D, 0x01},
- {0x0D, 0x09, 0x09, 0x0B, 0x09, 0x08, 0x0D, 0x0B},
- {0x0A, 0x0B, 0x0E, 0x0D, 0x0D, 0x0F, 0x13, 0x1F},
- {0x14, 0x13, 0x11, 0x11, 0x13, 0x26, 0x1B, 0x1D},
- {0x17, 0x1F, 0x2D, 0x28, 0x30, 0x2F, 0x2D, 0x28},
- {0x2C, 0x2B, 0x32, 0x38, 0x48, 0x3D, 0x32, 0x35},
- {0x44, 0x36, 0x2B, 0x2C, 0x3F, 0x55, 0x3F, 0x44},
- {0x4A, 0x4D, 0x50, 0x51, 0x50, 0x30, 0x3C, 0x58},
- {0x5F, 0x58, 0x4E, 0x5E, 0x48, 0x4F, 0x50, 0x4D},
- {0xFF, 0x20, 0x00, 0x1F, 0x03, 0xA1, 0x00, 0x00},
- {0x0A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x00},
- {0x11, 0x22, 0x00, 0x22, 0x22, 0x11, 0x22, 0x22},
- {0x11, 0x33, 0x33, 0x11, 0x44, 0x66, 0x22, 0x55},
- {0x66, 0xFF, 0xDD, 0x00, 0x04, 0x00, 0x0B, 0xFF},
- {0xC0, 0x00, 0x11, 0x08, 0x00, 0x90, 0x00, 0xB0},
- {0x03, 0x00, 0x21, 0x00, 0x01, 0x11, 0x01, 0x02},
- {0x11, 0x01, 0xFF, 0xDA, 0x00, 0x0C, 0x03, 0x00},
- {0x00, 0x01, 0x11, 0x02, 0x11, 0x00, 0x3F, 0x00},
- {0xFF, 0xD9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
-};
-/* 640 take with the zcx30x part */
-static const __u8 cxjpeg_qtable[][8] = {
- {0xff, 0xd8, 0xff, 0xdb, 0x00, 0x84, 0x00, 0x08},
- {0x06, 0x06, 0x07, 0x06, 0x05, 0x08, 0x07, 0x07},
- {0x07, 0x09, 0x09, 0x08, 0x0a, 0x0c, 0x14, 0x0a},
- {0x0c, 0x0b, 0x0b, 0x0c, 0x19, 0x12, 0x13, 0x0f},
- {0x14, 0x1d, 0x1a, 0x1f, 0x1e, 0x1d, 0x1a, 0x1c},
- {0x1c, 0x20, 0x24, 0x2e, 0x27, 0x20, 0x22, 0x2c},
- {0x23, 0x1c, 0x1c, 0x28, 0x37, 0x29, 0x2c, 0x30},
- {0x31, 0x34, 0x34, 0x34, 0x1f, 0x27, 0x39, 0x3d},
- {0x38, 0x32, 0x3c, 0x2e, 0x33, 0x34, 0x32, 0x01},
- {0x09, 0x09, 0x09, 0x0c, 0x0b, 0x0c, 0x18, 0x0a},
- {0x0a, 0x18, 0x32, 0x21, 0x1c, 0x21, 0x32, 0x32},
- {0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32},
- {0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32},
- {0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32},
- {0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32},
- {0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32},
- {0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32},
- {0xFF, 0xD9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} /* 18 */
-};
-
-
-static void cx11646_jpegInit(struct gspca_dev*gspca_dev)
-{
- int i;
- int length;
-
- reg_w_val(gspca_dev, 0x00c0, 0x01);
- reg_w_val(gspca_dev, 0x00c3, 0x00);
- reg_w_val(gspca_dev, 0x00c0, 0x00);
- reg_r(gspca_dev, 0x0001, 1);
- length = 8;
- for (i = 0; i < 79; i++) {
- if (i == 78)
- length = 6;
- reg_w(gspca_dev, 0x0008, cx_jpeg_init[i], length);
- }
- reg_r(gspca_dev, 0x0002, 1);
- reg_w_val(gspca_dev, 0x0055, 0x14);
-}
-
-static const __u8 reg12[] = { 0x0a, 0x05, 0x07, 0x04, 0x19 };
-static const __u8 regE5_8[] =
- { 0x88, 0x00, 0xd4, 0x01, 0x88, 0x01, 0x01, 0x01 };
-static const __u8 regE5a[] = { 0x88, 0x0a, 0x0c, 0x01 };
-static const __u8 regE5b[] = { 0x88, 0x0b, 0x12, 0x01 };
-static const __u8 regE5c[] = { 0x88, 0x05, 0x01, 0x01 };
-static const __u8 reg51[] = { 0x77, 0x03 };
-#define reg70 0x03
-
-static void cx11646_jpeg(struct gspca_dev*gspca_dev)
-{
- int i;
- int length;
- __u8 Reg55;
- int retry;
-
- reg_w_val(gspca_dev, 0x00c0, 0x01);
- reg_w_val(gspca_dev, 0x00c3, 0x00);
- reg_w_val(gspca_dev, 0x00c0, 0x00);
- reg_r(gspca_dev, 0x0001, 1);
- length = 8;
- switch (gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv) {
- case 0:
- for (i = 0; i < 27; i++) {
- if (i == 26)
- length = 2;
- reg_w(gspca_dev, 0x0008, cxjpeg_640[i], length);
- }
- Reg55 = 0x28;
- break;
- case 1:
- for (i = 0; i < 27; i++) {
- if (i == 26)
- length = 2;
- reg_w(gspca_dev, 0x0008, cxjpeg_352[i], length);
- }
- Reg55 = 0x16;
- break;
- default:
-/* case 2: */
- for (i = 0; i < 27; i++) {
- if (i == 26)
- length = 2;
- reg_w(gspca_dev, 0x0008, cxjpeg_320[i], length);
- }
- Reg55 = 0x14;
- break;
- case 3:
- for (i = 0; i < 27; i++) {
- if (i == 26)
- length = 2;
- reg_w(gspca_dev, 0x0008, cxjpeg_176[i], length);
- }
- Reg55 = 0x0B;
- break;
- }
-
- reg_r(gspca_dev, 0x0002, 1);
- reg_w_val(gspca_dev, 0x0055, Reg55);
- reg_r(gspca_dev, 0x0002, 1);
- reg_w(gspca_dev, 0x0010, reg10, 2);
- reg_w_val(gspca_dev, 0x0054, 0x02);
- reg_w_val(gspca_dev, 0x0054, 0x01);
- reg_w_val(gspca_dev, 0x0000, 0x94);
- reg_w_val(gspca_dev, 0x0053, 0xc0);
- reg_w_val(gspca_dev, 0x00fc, 0xe1);
- reg_w_val(gspca_dev, 0x0000, 0x00);
- /* wait for completion */
- retry = 50;
- do {
- reg_r(gspca_dev, 0x0002, 1);
- /* 0x07 until 0x00 */
- if (gspca_dev->usb_buf[0] == 0x00)
- break;
- reg_w_val(gspca_dev, 0x0053, 0x00);
- } while (--retry);
- if (retry == 0)
- PDEBUG(D_ERR, "Damned Errors sending jpeg Table");
- /* send the qtable now */
- reg_r(gspca_dev, 0x0001, 1); /* -> 0x18 */
- length = 8;
- for (i = 0; i < 18; i++) {
- if (i == 17)
- length = 2;
- reg_w(gspca_dev, 0x0008, cxjpeg_qtable[i], length);
-
- }
- reg_r(gspca_dev, 0x0002, 1); /* 0x00 */
- reg_r(gspca_dev, 0x0053, 1); /* 0x00 */
- reg_w_val(gspca_dev, 0x0054, 0x02);
- reg_w_val(gspca_dev, 0x0054, 0x01);
- reg_w_val(gspca_dev, 0x0000, 0x94);
- reg_w_val(gspca_dev, 0x0053, 0xc0);
-
- reg_r(gspca_dev, 0x0038, 1); /* 0x40 */
- reg_r(gspca_dev, 0x0038, 1); /* 0x40 */
- reg_r(gspca_dev, 0x001f, 1); /* 0x38 */
- reg_w(gspca_dev, 0x0012, reg12, 5);
- reg_w(gspca_dev, 0x00e5, regE5_8, 8);
- reg_r(gspca_dev, 0x00e8, 8);
- reg_w(gspca_dev, 0x00e5, regE5a, 4);
- reg_r(gspca_dev, 0x00e8, 1); /* 0x00 */
- reg_w_val(gspca_dev, 0x009a, 0x01);
- reg_w(gspca_dev, 0x00e5, regE5b, 4);
- reg_r(gspca_dev, 0x00e8, 1); /* 0x00 */
- reg_w(gspca_dev, 0x00e5, regE5c, 4);
- reg_r(gspca_dev, 0x00e8, 1); /* 0x00 */
-
- reg_w(gspca_dev, 0x0051, reg51, 2);
- reg_w(gspca_dev, 0x0010, reg10, 2);
- reg_w_val(gspca_dev, 0x0070, reg70);
-}
-
-static void cx11646_init1(struct gspca_dev *gspca_dev)
-{
- int i = 0;
-
- reg_w_val(gspca_dev, 0x0010, 0x00);
- reg_w_val(gspca_dev, 0x0053, 0x00);
- reg_w_val(gspca_dev, 0x0052, 0x00);
- reg_w_val(gspca_dev, 0x009b, 0x2f);
- reg_w_val(gspca_dev, 0x009c, 0x10);
- reg_r(gspca_dev, 0x0098, 1);
- reg_w_val(gspca_dev, 0x0098, 0x40);
- reg_r(gspca_dev, 0x0099, 1);
- reg_w_val(gspca_dev, 0x0099, 0x07);
- reg_w_val(gspca_dev, 0x0039, 0x40);
- reg_w_val(gspca_dev, 0x003c, 0xff);
- reg_w_val(gspca_dev, 0x003f, 0x1f);
- reg_w_val(gspca_dev, 0x003d, 0x40);
-/* reg_w_val(gspca_dev, 0x003d, 0x60); */
- reg_r(gspca_dev, 0x0099, 1); /* ->0x07 */
-
- while (cx_sensor_init[i][0]) {
- reg_w_val(gspca_dev, 0x00e5, cx_sensor_init[i][0]);
- reg_r(gspca_dev, 0x00e8, 1); /* -> 0x00 */
- if (i == 1) {
- reg_w_val(gspca_dev, 0x00ed, 0x01);
- reg_r(gspca_dev, 0x00ed, 1); /* -> 0x01 */
- }
- i++;
- }
- reg_w_val(gspca_dev, 0x00c3, 0x00);
-}
-
-/* this function is called at probe time */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct cam *cam;
-
- cam = &gspca_dev->cam;
- cam->cam_mode = vga_mode;
- cam->nmodes = ARRAY_SIZE(vga_mode);
- return 0;
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- cx11646_init1(gspca_dev);
- cx11646_initsize(gspca_dev);
- cx11646_fw(gspca_dev);
- cx_sensor(gspca_dev);
- cx11646_jpegInit(gspca_dev);
- return 0;
-}
-
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- /* create the JPEG header */
- jpeg_define(sd->jpeg_hdr, gspca_dev->height, gspca_dev->width,
- 0x22); /* JPEG 411 */
- jpeg_set_qual(sd->jpeg_hdr, QUALITY);
-
- cx11646_initsize(gspca_dev);
- cx11646_fw(gspca_dev);
- cx_sensor(gspca_dev);
- cx11646_jpeg(gspca_dev);
- return 0;
-}
-
-/* called on streamoff with alt 0 and on disconnect */
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
- int retry = 50;
-
- if (!gspca_dev->present)
- return;
- reg_w_val(gspca_dev, 0x0000, 0x00);
- reg_r(gspca_dev, 0x0002, 1);
- reg_w_val(gspca_dev, 0x0053, 0x00);
-
- while (retry--) {
-/* reg_r(gspca_dev, 0x0002, 1);*/
- reg_r(gspca_dev, 0x0053, 1);
- if (gspca_dev->usb_buf[0] == 0)
- break;
- }
- reg_w_val(gspca_dev, 0x0000, 0x00);
- reg_r(gspca_dev, 0x0002, 1);
-
- reg_w_val(gspca_dev, 0x0010, 0x00);
- reg_r(gspca_dev, 0x0033, 1);
- reg_w_val(gspca_dev, 0x00fc, 0xe0);
-}
-
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, /* isoc packet */
- int len) /* iso packet length */
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (data[0] == 0xff && data[1] == 0xd8) {
-
- /* start of frame */
- gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
-
- /* put the JPEG header in the new frame */
- gspca_frame_add(gspca_dev, FIRST_PACKET,
- sd->jpeg_hdr, JPEG_HDR_SZ);
- data += 2;
- len -= 2;
- }
- gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
-}
-
-static void setbrightness(struct gspca_dev *gspca_dev, s32 val, s32 sat)
-{
- __u8 regE5cbx[] = { 0x88, 0x00, 0xd4, 0x01, 0x88, 0x01, 0x01, 0x01 };
- __u8 reg51c[2];
-
- regE5cbx[2] = val;
- reg_w(gspca_dev, 0x00e5, regE5cbx, 8);
- reg_r(gspca_dev, 0x00e8, 8);
- reg_w(gspca_dev, 0x00e5, regE5c, 4);
- reg_r(gspca_dev, 0x00e8, 1); /* 0x00 */
-
- reg51c[0] = 0x77;
- reg51c[1] = sat;
- reg_w(gspca_dev, 0x0051, reg51c, 2);
- reg_w(gspca_dev, 0x0010, reg10, 2);
- reg_w_val(gspca_dev, 0x0070, reg70);
-}
-
-static void setcontrast(struct gspca_dev *gspca_dev, s32 val, s32 sat)
-{
- __u8 regE5acx[] = { 0x88, 0x0a, 0x0c, 0x01 }; /* seem MSB */
-/* __u8 regE5bcx[] = { 0x88, 0x0b, 0x12, 0x01}; * LSB */
- __u8 reg51c[2];
-
- regE5acx[2] = val;
- reg_w(gspca_dev, 0x00e5, regE5acx, 4);
- reg_r(gspca_dev, 0x00e8, 1); /* 0x00 */
- reg51c[0] = 0x77;
- reg51c[1] = sat;
- reg_w(gspca_dev, 0x0051, reg51c, 2);
- reg_w(gspca_dev, 0x0010, reg10, 2);
- reg_w_val(gspca_dev, 0x0070, reg70);
-}
-
-static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct gspca_dev *gspca_dev =
- container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
- struct sd *sd = (struct sd *)gspca_dev;
-
- gspca_dev->usb_err = 0;
-
- if (!gspca_dev->streaming)
- return 0;
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- setbrightness(gspca_dev, ctrl->val, sd->sat->cur.val);
- break;
- case V4L2_CID_CONTRAST:
- setcontrast(gspca_dev, ctrl->val, sd->sat->cur.val);
- break;
- case V4L2_CID_SATURATION:
- setbrightness(gspca_dev, sd->brightness->cur.val, ctrl->val);
- setcontrast(gspca_dev, sd->contrast->cur.val, ctrl->val);
- break;
- }
- return gspca_dev->usb_err;
-}
-
-static const struct v4l2_ctrl_ops sd_ctrl_ops = {
- .s_ctrl = sd_s_ctrl,
-};
-
-static int sd_init_controls(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *)gspca_dev;
- struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
-
- gspca_dev->vdev.ctrl_handler = hdl;
- v4l2_ctrl_handler_init(hdl, 3);
- sd->brightness = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_BRIGHTNESS, 0, 255, 1, 0xd4);
- sd->contrast = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_CONTRAST, 0x0a, 0x1f, 1, 0x0c);
- sd->sat = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_SATURATION, 0, 7, 1, 3);
- if (hdl->error) {
- pr_err("Could not initialize controls\n");
- return hdl->error;
- }
- return 0;
-}
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
- .name = MODULE_NAME,
- .config = sd_config,
- .init = sd_init,
- .init_controls = sd_init_controls,
- .start = sd_start,
- .stop0 = sd_stop0,
- .pkt_scan = sd_pkt_scan,
-};
-
-/* -- module initialisation -- */
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x0572, 0x0041)},
- {}
-};
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
+++ /dev/null
-/*
- * cpia CPiA (1) gspca driver
- *
- * Copyright (C) 2010-2011 Hans de Goede <hdegoede@redhat.com>
- *
- * This module is adapted from the in kernel v4l1 cpia driver which is :
- *
- * (C) Copyright 1999-2000 Peter Pregler
- * (C) Copyright 1999-2000 Scott J. Bertin
- * (C) Copyright 1999-2000 Johannes Erdfelt <johannes@erdfelt.com>
- * (C) Copyright 2000 STMicroelectronics
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define MODULE_NAME "cpia1"
-
-#include <linux/input.h>
-#include "gspca.h"
-
-MODULE_AUTHOR("Hans de Goede <hdegoede@redhat.com>");
-MODULE_DESCRIPTION("Vision CPiA");
-MODULE_LICENSE("GPL");
-
-/* constant value's */
-#define MAGIC_0 0x19
-#define MAGIC_1 0x68
-#define DATA_IN 0xc0
-#define DATA_OUT 0x40
-#define VIDEOSIZE_QCIF 0 /* 176x144 */
-#define VIDEOSIZE_CIF 1 /* 352x288 */
-#define SUBSAMPLE_420 0
-#define SUBSAMPLE_422 1
-#define YUVORDER_YUYV 0
-#define YUVORDER_UYVY 1
-#define NOT_COMPRESSED 0
-#define COMPRESSED 1
-#define NO_DECIMATION 0
-#define DECIMATION_ENAB 1
-#define EOI 0xff /* End Of Image */
-#define EOL 0xfd /* End Of Line */
-#define FRAME_HEADER_SIZE 64
-
-/* Image grab modes */
-#define CPIA_GRAB_SINGLE 0
-#define CPIA_GRAB_CONTINEOUS 1
-
-/* Compression parameters */
-#define CPIA_COMPRESSION_NONE 0
-#define CPIA_COMPRESSION_AUTO 1
-#define CPIA_COMPRESSION_MANUAL 2
-#define CPIA_COMPRESSION_TARGET_QUALITY 0
-#define CPIA_COMPRESSION_TARGET_FRAMERATE 1
-
-/* Return offsets for GetCameraState */
-#define SYSTEMSTATE 0
-#define GRABSTATE 1
-#define STREAMSTATE 2
-#define FATALERROR 3
-#define CMDERROR 4
-#define DEBUGFLAGS 5
-#define VPSTATUS 6
-#define ERRORCODE 7
-
-/* SystemState */
-#define UNINITIALISED_STATE 0
-#define PASS_THROUGH_STATE 1
-#define LO_POWER_STATE 2
-#define HI_POWER_STATE 3
-#define WARM_BOOT_STATE 4
-
-/* GrabState */
-#define GRAB_IDLE 0
-#define GRAB_ACTIVE 1
-#define GRAB_DONE 2
-
-/* StreamState */
-#define STREAM_NOT_READY 0
-#define STREAM_READY 1
-#define STREAM_OPEN 2
-#define STREAM_PAUSED 3
-#define STREAM_FINISHED 4
-
-/* Fatal Error, CmdError, and DebugFlags */
-#define CPIA_FLAG 1
-#define SYSTEM_FLAG 2
-#define INT_CTRL_FLAG 4
-#define PROCESS_FLAG 8
-#define COM_FLAG 16
-#define VP_CTRL_FLAG 32
-#define CAPTURE_FLAG 64
-#define DEBUG_FLAG 128
-
-/* VPStatus */
-#define VP_STATE_OK 0x00
-
-#define VP_STATE_FAILED_VIDEOINIT 0x01
-#define VP_STATE_FAILED_AECACBINIT 0x02
-#define VP_STATE_AEC_MAX 0x04
-#define VP_STATE_ACB_BMAX 0x08
-
-#define VP_STATE_ACB_RMIN 0x10
-#define VP_STATE_ACB_GMIN 0x20
-#define VP_STATE_ACB_RMAX 0x40
-#define VP_STATE_ACB_GMAX 0x80
-
-/* default (minimum) compensation values */
-#define COMP_RED 220
-#define COMP_GREEN1 214
-#define COMP_GREEN2 COMP_GREEN1
-#define COMP_BLUE 230
-
-/* exposure status */
-#define EXPOSURE_VERY_LIGHT 0
-#define EXPOSURE_LIGHT 1
-#define EXPOSURE_NORMAL 2
-#define EXPOSURE_DARK 3
-#define EXPOSURE_VERY_DARK 4
-
-#define CPIA_MODULE_CPIA (0 << 5)
-#define CPIA_MODULE_SYSTEM (1 << 5)
-#define CPIA_MODULE_VP_CTRL (5 << 5)
-#define CPIA_MODULE_CAPTURE (6 << 5)
-#define CPIA_MODULE_DEBUG (7 << 5)
-
-#define INPUT (DATA_IN << 8)
-#define OUTPUT (DATA_OUT << 8)
-
-#define CPIA_COMMAND_GetCPIAVersion (INPUT | CPIA_MODULE_CPIA | 1)
-#define CPIA_COMMAND_GetPnPID (INPUT | CPIA_MODULE_CPIA | 2)
-#define CPIA_COMMAND_GetCameraStatus (INPUT | CPIA_MODULE_CPIA | 3)
-#define CPIA_COMMAND_GotoHiPower (OUTPUT | CPIA_MODULE_CPIA | 4)
-#define CPIA_COMMAND_GotoLoPower (OUTPUT | CPIA_MODULE_CPIA | 5)
-#define CPIA_COMMAND_GotoSuspend (OUTPUT | CPIA_MODULE_CPIA | 7)
-#define CPIA_COMMAND_GotoPassThrough (OUTPUT | CPIA_MODULE_CPIA | 8)
-#define CPIA_COMMAND_ModifyCameraStatus (OUTPUT | CPIA_MODULE_CPIA | 10)
-
-#define CPIA_COMMAND_ReadVCRegs (INPUT | CPIA_MODULE_SYSTEM | 1)
-#define CPIA_COMMAND_WriteVCReg (OUTPUT | CPIA_MODULE_SYSTEM | 2)
-#define CPIA_COMMAND_ReadMCPorts (INPUT | CPIA_MODULE_SYSTEM | 3)
-#define CPIA_COMMAND_WriteMCPort (OUTPUT | CPIA_MODULE_SYSTEM | 4)
-#define CPIA_COMMAND_SetBaudRate (OUTPUT | CPIA_MODULE_SYSTEM | 5)
-#define CPIA_COMMAND_SetECPTiming (OUTPUT | CPIA_MODULE_SYSTEM | 6)
-#define CPIA_COMMAND_ReadIDATA (INPUT | CPIA_MODULE_SYSTEM | 7)
-#define CPIA_COMMAND_WriteIDATA (OUTPUT | CPIA_MODULE_SYSTEM | 8)
-#define CPIA_COMMAND_GenericCall (OUTPUT | CPIA_MODULE_SYSTEM | 9)
-#define CPIA_COMMAND_I2CStart (OUTPUT | CPIA_MODULE_SYSTEM | 10)
-#define CPIA_COMMAND_I2CStop (OUTPUT | CPIA_MODULE_SYSTEM | 11)
-#define CPIA_COMMAND_I2CWrite (OUTPUT | CPIA_MODULE_SYSTEM | 12)
-#define CPIA_COMMAND_I2CRead (INPUT | CPIA_MODULE_SYSTEM | 13)
-
-#define CPIA_COMMAND_GetVPVersion (INPUT | CPIA_MODULE_VP_CTRL | 1)
-#define CPIA_COMMAND_ResetFrameCounter (INPUT | CPIA_MODULE_VP_CTRL | 2)
-#define CPIA_COMMAND_SetColourParams (OUTPUT | CPIA_MODULE_VP_CTRL | 3)
-#define CPIA_COMMAND_SetExposure (OUTPUT | CPIA_MODULE_VP_CTRL | 4)
-#define CPIA_COMMAND_SetColourBalance (OUTPUT | CPIA_MODULE_VP_CTRL | 6)
-#define CPIA_COMMAND_SetSensorFPS (OUTPUT | CPIA_MODULE_VP_CTRL | 7)
-#define CPIA_COMMAND_SetVPDefaults (OUTPUT | CPIA_MODULE_VP_CTRL | 8)
-#define CPIA_COMMAND_SetApcor (OUTPUT | CPIA_MODULE_VP_CTRL | 9)
-#define CPIA_COMMAND_SetFlickerCtrl (OUTPUT | CPIA_MODULE_VP_CTRL | 10)
-#define CPIA_COMMAND_SetVLOffset (OUTPUT | CPIA_MODULE_VP_CTRL | 11)
-#define CPIA_COMMAND_GetColourParams (INPUT | CPIA_MODULE_VP_CTRL | 16)
-#define CPIA_COMMAND_GetColourBalance (INPUT | CPIA_MODULE_VP_CTRL | 17)
-#define CPIA_COMMAND_GetExposure (INPUT | CPIA_MODULE_VP_CTRL | 18)
-#define CPIA_COMMAND_SetSensorMatrix (OUTPUT | CPIA_MODULE_VP_CTRL | 19)
-#define CPIA_COMMAND_ColourBars (OUTPUT | CPIA_MODULE_VP_CTRL | 25)
-#define CPIA_COMMAND_ReadVPRegs (INPUT | CPIA_MODULE_VP_CTRL | 30)
-#define CPIA_COMMAND_WriteVPReg (OUTPUT | CPIA_MODULE_VP_CTRL | 31)
-
-#define CPIA_COMMAND_GrabFrame (OUTPUT | CPIA_MODULE_CAPTURE | 1)
-#define CPIA_COMMAND_UploadFrame (OUTPUT | CPIA_MODULE_CAPTURE | 2)
-#define CPIA_COMMAND_SetGrabMode (OUTPUT | CPIA_MODULE_CAPTURE | 3)
-#define CPIA_COMMAND_InitStreamCap (OUTPUT | CPIA_MODULE_CAPTURE | 4)
-#define CPIA_COMMAND_FiniStreamCap (OUTPUT | CPIA_MODULE_CAPTURE | 5)
-#define CPIA_COMMAND_StartStreamCap (OUTPUT | CPIA_MODULE_CAPTURE | 6)
-#define CPIA_COMMAND_EndStreamCap (OUTPUT | CPIA_MODULE_CAPTURE | 7)
-#define CPIA_COMMAND_SetFormat (OUTPUT | CPIA_MODULE_CAPTURE | 8)
-#define CPIA_COMMAND_SetROI (OUTPUT | CPIA_MODULE_CAPTURE | 9)
-#define CPIA_COMMAND_SetCompression (OUTPUT | CPIA_MODULE_CAPTURE | 10)
-#define CPIA_COMMAND_SetCompressionTarget (OUTPUT | CPIA_MODULE_CAPTURE | 11)
-#define CPIA_COMMAND_SetYUVThresh (OUTPUT | CPIA_MODULE_CAPTURE | 12)
-#define CPIA_COMMAND_SetCompressionParams (OUTPUT | CPIA_MODULE_CAPTURE | 13)
-#define CPIA_COMMAND_DiscardFrame (OUTPUT | CPIA_MODULE_CAPTURE | 14)
-#define CPIA_COMMAND_GrabReset (OUTPUT | CPIA_MODULE_CAPTURE | 15)
-
-#define CPIA_COMMAND_OutputRS232 (OUTPUT | CPIA_MODULE_DEBUG | 1)
-#define CPIA_COMMAND_AbortProcess (OUTPUT | CPIA_MODULE_DEBUG | 4)
-#define CPIA_COMMAND_SetDramPage (OUTPUT | CPIA_MODULE_DEBUG | 5)
-#define CPIA_COMMAND_StartDramUpload (OUTPUT | CPIA_MODULE_DEBUG | 6)
-#define CPIA_COMMAND_StartDummyDtream (OUTPUT | CPIA_MODULE_DEBUG | 8)
-#define CPIA_COMMAND_AbortStream (OUTPUT | CPIA_MODULE_DEBUG | 9)
-#define CPIA_COMMAND_DownloadDRAM (OUTPUT | CPIA_MODULE_DEBUG | 10)
-#define CPIA_COMMAND_Null (OUTPUT | CPIA_MODULE_DEBUG | 11)
-
-#define ROUND_UP_EXP_FOR_FLICKER 15
-
-/* Constants for automatic frame rate adjustment */
-#define MAX_EXP 302
-#define MAX_EXP_102 255
-#define LOW_EXP 140
-#define VERY_LOW_EXP 70
-#define TC 94
-#define EXP_ACC_DARK 50
-#define EXP_ACC_LIGHT 90
-#define HIGH_COMP_102 160
-#define MAX_COMP 239
-#define DARK_TIME 3
-#define LIGHT_TIME 3
-
-#define FIRMWARE_VERSION(x, y) (sd->params.version.firmwareVersion == (x) && \
- sd->params.version.firmwareRevision == (y))
-
-#define CPIA1_CID_COMP_TARGET (V4L2_CTRL_CLASS_USER + 0x1000)
-#define BRIGHTNESS_DEF 50
-#define CONTRAST_DEF 48
-#define SATURATION_DEF 50
-#define FREQ_DEF V4L2_CID_POWER_LINE_FREQUENCY_50HZ
-#define ILLUMINATORS_1_DEF 0
-#define ILLUMINATORS_2_DEF 0
-#define COMP_TARGET_DEF CPIA_COMPRESSION_TARGET_QUALITY
-
-/* Developer's Guide Table 5 p 3-34
- * indexed by [mains][sensorFps.baserate][sensorFps.divisor]*/
-static u8 flicker_jumps[2][2][4] =
-{ { { 76, 38, 19, 9 }, { 92, 46, 23, 11 } },
- { { 64, 32, 16, 8 }, { 76, 38, 19, 9} }
-};
-
-struct cam_params {
- struct {
- u8 firmwareVersion;
- u8 firmwareRevision;
- u8 vcVersion;
- u8 vcRevision;
- } version;
- struct {
- u16 vendor;
- u16 product;
- u16 deviceRevision;
- } pnpID;
- struct {
- u8 vpVersion;
- u8 vpRevision;
- u16 cameraHeadID;
- } vpVersion;
- struct {
- u8 systemState;
- u8 grabState;
- u8 streamState;
- u8 fatalError;
- u8 cmdError;
- u8 debugFlags;
- u8 vpStatus;
- u8 errorCode;
- } status;
- struct {
- u8 brightness;
- u8 contrast;
- u8 saturation;
- } colourParams;
- struct {
- u8 gainMode;
- u8 expMode;
- u8 compMode;
- u8 centreWeight;
- u8 gain;
- u8 fineExp;
- u8 coarseExpLo;
- u8 coarseExpHi;
- u8 redComp;
- u8 green1Comp;
- u8 green2Comp;
- u8 blueComp;
- } exposure;
- struct {
- u8 balanceMode;
- u8 redGain;
- u8 greenGain;
- u8 blueGain;
- } colourBalance;
- struct {
- u8 divisor;
- u8 baserate;
- } sensorFps;
- struct {
- u8 gain1;
- u8 gain2;
- u8 gain4;
- u8 gain8;
- } apcor;
- struct {
- u8 disabled;
- u8 flickerMode;
- u8 coarseJump;
- u8 allowableOverExposure;
- } flickerControl;
- struct {
- u8 gain1;
- u8 gain2;
- u8 gain4;
- u8 gain8;
- } vlOffset;
- struct {
- u8 mode;
- u8 decimation;
- } compression;
- struct {
- u8 frTargeting;
- u8 targetFR;
- u8 targetQ;
- } compressionTarget;
- struct {
- u8 yThreshold;
- u8 uvThreshold;
- } yuvThreshold;
- struct {
- u8 hysteresis;
- u8 threshMax;
- u8 smallStep;
- u8 largeStep;
- u8 decimationHysteresis;
- u8 frDiffStepThresh;
- u8 qDiffStepThresh;
- u8 decimationThreshMod;
- } compressionParams;
- struct {
- u8 videoSize; /* CIF/QCIF */
- u8 subSample;
- u8 yuvOrder;
- } format;
- struct { /* Intel QX3 specific data */
- u8 qx3_detected; /* a QX3 is present */
- u8 toplight; /* top light lit , R/W */
- u8 bottomlight; /* bottom light lit, R/W */
- u8 button; /* snapshot button pressed (R/O) */
- u8 cradled; /* microscope is in cradle (R/O) */
- } qx3;
- struct {
- u8 colStart; /* skip first 8*colStart pixels */
- u8 colEnd; /* finish at 8*colEnd pixels */
- u8 rowStart; /* skip first 4*rowStart lines */
- u8 rowEnd; /* finish at 4*rowEnd lines */
- } roi;
- u8 ecpTiming;
- u8 streamStartLine;
-};
-
-/* specific webcam descriptor */
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
- struct cam_params params; /* camera settings */
-
- atomic_t cam_exposure;
- atomic_t fps;
- int exposure_count;
- u8 exposure_status;
- struct v4l2_ctrl *freq;
- u8 mainsFreq; /* 0 = 50hz, 1 = 60hz */
- u8 first_frame;
-};
-
-static const struct v4l2_pix_format mode[] = {
- {160, 120, V4L2_PIX_FMT_CPIA1, V4L2_FIELD_NONE,
- /* The sizeimage is trial and error, as with low framerates
- the camera will pad out usb frames, making the image
- data larger then strictly necessary */
- .bytesperline = 160,
- .sizeimage = 65536,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 3},
- {176, 144, V4L2_PIX_FMT_CPIA1, V4L2_FIELD_NONE,
- .bytesperline = 172,
- .sizeimage = 65536,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 2},
- {320, 240, V4L2_PIX_FMT_CPIA1, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 262144,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 1},
- {352, 288, V4L2_PIX_FMT_CPIA1, V4L2_FIELD_NONE,
- .bytesperline = 352,
- .sizeimage = 262144,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0},
-};
-
-/**********************************************************************
- *
- * General functions
- *
- **********************************************************************/
-
-static int cpia_usb_transferCmd(struct gspca_dev *gspca_dev, u8 *command)
-{
- u8 requesttype;
- unsigned int pipe;
- int ret, databytes = command[6] | (command[7] << 8);
- /* Sometimes we see spurious EPIPE errors */
- int retries = 3;
-
- if (command[0] == DATA_IN) {
- pipe = usb_rcvctrlpipe(gspca_dev->dev, 0);
- requesttype = USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE;
- } else if (command[0] == DATA_OUT) {
- pipe = usb_sndctrlpipe(gspca_dev->dev, 0);
- requesttype = USB_TYPE_VENDOR | USB_RECIP_DEVICE;
- } else {
- PDEBUG(D_ERR, "Unexpected first byte of command: %x",
- command[0]);
- return -EINVAL;
- }
-
-retry:
- ret = usb_control_msg(gspca_dev->dev, pipe,
- command[1],
- requesttype,
- command[2] | (command[3] << 8),
- command[4] | (command[5] << 8),
- gspca_dev->usb_buf, databytes, 1000);
-
- if (ret < 0)
- pr_err("usb_control_msg %02x, error %d\n", command[1], ret);
-
- if (ret == -EPIPE && retries > 0) {
- retries--;
- goto retry;
- }
-
- return (ret < 0) ? ret : 0;
-}
-
-/* send an arbitrary command to the camera */
-static int do_command(struct gspca_dev *gspca_dev, u16 command,
- u8 a, u8 b, u8 c, u8 d)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int ret, datasize;
- u8 cmd[8];
-
- switch (command) {
- case CPIA_COMMAND_GetCPIAVersion:
- case CPIA_COMMAND_GetPnPID:
- case CPIA_COMMAND_GetCameraStatus:
- case CPIA_COMMAND_GetVPVersion:
- case CPIA_COMMAND_GetColourParams:
- case CPIA_COMMAND_GetColourBalance:
- case CPIA_COMMAND_GetExposure:
- datasize = 8;
- break;
- case CPIA_COMMAND_ReadMCPorts:
- case CPIA_COMMAND_ReadVCRegs:
- datasize = 4;
- break;
- default:
- datasize = 0;
- break;
- }
-
- cmd[0] = command >> 8;
- cmd[1] = command & 0xff;
- cmd[2] = a;
- cmd[3] = b;
- cmd[4] = c;
- cmd[5] = d;
- cmd[6] = datasize;
- cmd[7] = 0;
-
- ret = cpia_usb_transferCmd(gspca_dev, cmd);
- if (ret)
- return ret;
-
- switch (command) {
- case CPIA_COMMAND_GetCPIAVersion:
- sd->params.version.firmwareVersion = gspca_dev->usb_buf[0];
- sd->params.version.firmwareRevision = gspca_dev->usb_buf[1];
- sd->params.version.vcVersion = gspca_dev->usb_buf[2];
- sd->params.version.vcRevision = gspca_dev->usb_buf[3];
- break;
- case CPIA_COMMAND_GetPnPID:
- sd->params.pnpID.vendor =
- gspca_dev->usb_buf[0] | (gspca_dev->usb_buf[1] << 8);
- sd->params.pnpID.product =
- gspca_dev->usb_buf[2] | (gspca_dev->usb_buf[3] << 8);
- sd->params.pnpID.deviceRevision =
- gspca_dev->usb_buf[4] | (gspca_dev->usb_buf[5] << 8);
- break;
- case CPIA_COMMAND_GetCameraStatus:
- sd->params.status.systemState = gspca_dev->usb_buf[0];
- sd->params.status.grabState = gspca_dev->usb_buf[1];
- sd->params.status.streamState = gspca_dev->usb_buf[2];
- sd->params.status.fatalError = gspca_dev->usb_buf[3];
- sd->params.status.cmdError = gspca_dev->usb_buf[4];
- sd->params.status.debugFlags = gspca_dev->usb_buf[5];
- sd->params.status.vpStatus = gspca_dev->usb_buf[6];
- sd->params.status.errorCode = gspca_dev->usb_buf[7];
- break;
- case CPIA_COMMAND_GetVPVersion:
- sd->params.vpVersion.vpVersion = gspca_dev->usb_buf[0];
- sd->params.vpVersion.vpRevision = gspca_dev->usb_buf[1];
- sd->params.vpVersion.cameraHeadID =
- gspca_dev->usb_buf[2] | (gspca_dev->usb_buf[3] << 8);
- break;
- case CPIA_COMMAND_GetColourParams:
- sd->params.colourParams.brightness = gspca_dev->usb_buf[0];
- sd->params.colourParams.contrast = gspca_dev->usb_buf[1];
- sd->params.colourParams.saturation = gspca_dev->usb_buf[2];
- break;
- case CPIA_COMMAND_GetColourBalance:
- sd->params.colourBalance.redGain = gspca_dev->usb_buf[0];
- sd->params.colourBalance.greenGain = gspca_dev->usb_buf[1];
- sd->params.colourBalance.blueGain = gspca_dev->usb_buf[2];
- break;
- case CPIA_COMMAND_GetExposure:
- sd->params.exposure.gain = gspca_dev->usb_buf[0];
- sd->params.exposure.fineExp = gspca_dev->usb_buf[1];
- sd->params.exposure.coarseExpLo = gspca_dev->usb_buf[2];
- sd->params.exposure.coarseExpHi = gspca_dev->usb_buf[3];
- sd->params.exposure.redComp = gspca_dev->usb_buf[4];
- sd->params.exposure.green1Comp = gspca_dev->usb_buf[5];
- sd->params.exposure.green2Comp = gspca_dev->usb_buf[6];
- sd->params.exposure.blueComp = gspca_dev->usb_buf[7];
- break;
-
- case CPIA_COMMAND_ReadMCPorts:
- /* test button press */
- a = ((gspca_dev->usb_buf[1] & 0x02) == 0);
- if (a != sd->params.qx3.button) {
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
- input_report_key(gspca_dev->input_dev, KEY_CAMERA, a);
- input_sync(gspca_dev->input_dev);
-#endif
- sd->params.qx3.button = a;
- }
- if (sd->params.qx3.button) {
- /* button pressed - unlock the latch */
- do_command(gspca_dev, CPIA_COMMAND_WriteMCPort,
- 3, 0xdf, 0xdf, 0);
- do_command(gspca_dev, CPIA_COMMAND_WriteMCPort,
- 3, 0xff, 0xff, 0);
- }
-
- /* test whether microscope is cradled */
- sd->params.qx3.cradled = ((gspca_dev->usb_buf[2] & 0x40) == 0);
- break;
- }
-
- return 0;
-}
-
-/* send a command to the camera with an additional data transaction */
-static int do_command_extended(struct gspca_dev *gspca_dev, u16 command,
- u8 a, u8 b, u8 c, u8 d,
- u8 e, u8 f, u8 g, u8 h,
- u8 i, u8 j, u8 k, u8 l)
-{
- u8 cmd[8];
-
- cmd[0] = command >> 8;
- cmd[1] = command & 0xff;
- cmd[2] = a;
- cmd[3] = b;
- cmd[4] = c;
- cmd[5] = d;
- cmd[6] = 8;
- cmd[7] = 0;
- gspca_dev->usb_buf[0] = e;
- gspca_dev->usb_buf[1] = f;
- gspca_dev->usb_buf[2] = g;
- gspca_dev->usb_buf[3] = h;
- gspca_dev->usb_buf[4] = i;
- gspca_dev->usb_buf[5] = j;
- gspca_dev->usb_buf[6] = k;
- gspca_dev->usb_buf[7] = l;
-
- return cpia_usb_transferCmd(gspca_dev, cmd);
-}
-
-/* find_over_exposure
- * Finds a suitable value of OverExposure for use with SetFlickerCtrl
- * Some calculation is required because this value changes with the brightness
- * set with SetColourParameters
- *
- * Parameters: Brightness - last brightness value set with SetColourParameters
- *
- * Returns: OverExposure value to use with SetFlickerCtrl
- */
-#define FLICKER_MAX_EXPOSURE 250
-#define FLICKER_ALLOWABLE_OVER_EXPOSURE 146
-#define FLICKER_BRIGHTNESS_CONSTANT 59
-static int find_over_exposure(int brightness)
-{
- int MaxAllowableOverExposure, OverExposure;
-
- MaxAllowableOverExposure = FLICKER_MAX_EXPOSURE - brightness -
- FLICKER_BRIGHTNESS_CONSTANT;
-
- if (MaxAllowableOverExposure < FLICKER_ALLOWABLE_OVER_EXPOSURE)
- OverExposure = MaxAllowableOverExposure;
- else
- OverExposure = FLICKER_ALLOWABLE_OVER_EXPOSURE;
-
- return OverExposure;
-}
-#undef FLICKER_MAX_EXPOSURE
-#undef FLICKER_ALLOWABLE_OVER_EXPOSURE
-#undef FLICKER_BRIGHTNESS_CONSTANT
-
-/* initialise cam_data structure */
-static void reset_camera_params(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct cam_params *params = &sd->params;
-
- /* The following parameter values are the defaults from
- * "Software Developer's Guide for CPiA Cameras". Any changes
- * to the defaults are noted in comments. */
- params->colourParams.brightness = BRIGHTNESS_DEF;
- params->colourParams.contrast = CONTRAST_DEF;
- params->colourParams.saturation = SATURATION_DEF;
- params->exposure.gainMode = 4;
- params->exposure.expMode = 2; /* AEC */
- params->exposure.compMode = 1;
- params->exposure.centreWeight = 1;
- params->exposure.gain = 0;
- params->exposure.fineExp = 0;
- params->exposure.coarseExpLo = 185;
- params->exposure.coarseExpHi = 0;
- params->exposure.redComp = COMP_RED;
- params->exposure.green1Comp = COMP_GREEN1;
- params->exposure.green2Comp = COMP_GREEN2;
- params->exposure.blueComp = COMP_BLUE;
- params->colourBalance.balanceMode = 2; /* ACB */
- params->colourBalance.redGain = 32;
- params->colourBalance.greenGain = 6;
- params->colourBalance.blueGain = 92;
- params->apcor.gain1 = 0x18;
- params->apcor.gain2 = 0x16;
- params->apcor.gain4 = 0x24;
- params->apcor.gain8 = 0x34;
- params->vlOffset.gain1 = 20;
- params->vlOffset.gain2 = 24;
- params->vlOffset.gain4 = 26;
- params->vlOffset.gain8 = 26;
- params->compressionParams.hysteresis = 3;
- params->compressionParams.threshMax = 11;
- params->compressionParams.smallStep = 1;
- params->compressionParams.largeStep = 3;
- params->compressionParams.decimationHysteresis = 2;
- params->compressionParams.frDiffStepThresh = 5;
- params->compressionParams.qDiffStepThresh = 3;
- params->compressionParams.decimationThreshMod = 2;
- /* End of default values from Software Developer's Guide */
-
- /* Set Sensor FPS to 15fps. This seems better than 30fps
- * for indoor lighting. */
- params->sensorFps.divisor = 1;
- params->sensorFps.baserate = 1;
-
- params->flickerControl.flickerMode = 0;
- params->flickerControl.disabled = 1;
- params->flickerControl.coarseJump =
- flicker_jumps[sd->mainsFreq]
- [params->sensorFps.baserate]
- [params->sensorFps.divisor];
- params->flickerControl.allowableOverExposure =
- find_over_exposure(params->colourParams.brightness);
-
- params->yuvThreshold.yThreshold = 6; /* From windows driver */
- params->yuvThreshold.uvThreshold = 6; /* From windows driver */
-
- params->format.subSample = SUBSAMPLE_420;
- params->format.yuvOrder = YUVORDER_YUYV;
-
- params->compression.mode = CPIA_COMPRESSION_AUTO;
- params->compression.decimation = NO_DECIMATION;
-
- params->compressionTarget.frTargeting = COMP_TARGET_DEF;
- params->compressionTarget.targetFR = 15; /* From windows driver */
- params->compressionTarget.targetQ = 5; /* From windows driver */
-
- params->qx3.qx3_detected = 0;
- params->qx3.toplight = 0;
- params->qx3.bottomlight = 0;
- params->qx3.button = 0;
- params->qx3.cradled = 0;
-}
-
-static void printstatus(struct cam_params *params)
-{
- PDEBUG(D_PROBE, "status: %02x %02x %02x %02x %02x %02x %02x %02x",
- params->status.systemState, params->status.grabState,
- params->status.streamState, params->status.fatalError,
- params->status.cmdError, params->status.debugFlags,
- params->status.vpStatus, params->status.errorCode);
-}
-
-static int goto_low_power(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int ret;
-
- ret = do_command(gspca_dev, CPIA_COMMAND_GotoLoPower, 0, 0, 0, 0);
- if (ret)
- return ret;
-
- ret = do_command(gspca_dev, CPIA_COMMAND_GetCameraStatus, 0, 0, 0, 0);
- if (ret)
- return ret;
-
- if (sd->params.status.systemState != LO_POWER_STATE) {
- if (sd->params.status.systemState != WARM_BOOT_STATE) {
- PDEBUG(D_ERR,
- "unexpected state after lo power cmd: %02x",
- sd->params.status.systemState);
- printstatus(&sd->params);
- }
- return -EIO;
- }
-
- PDEBUG(D_CONF, "camera now in LOW power state");
- return 0;
-}
-
-static int goto_high_power(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int ret;
-
- ret = do_command(gspca_dev, CPIA_COMMAND_GotoHiPower, 0, 0, 0, 0);
- if (ret)
- return ret;
-
- msleep_interruptible(40); /* windows driver does it too */
-
- if (signal_pending(current))
- return -EINTR;
-
- do_command(gspca_dev, CPIA_COMMAND_GetCameraStatus, 0, 0, 0, 0);
- if (ret)
- return ret;
-
- if (sd->params.status.systemState != HI_POWER_STATE) {
- PDEBUG(D_ERR, "unexpected state after hi power cmd: %02x",
- sd->params.status.systemState);
- printstatus(&sd->params);
- return -EIO;
- }
-
- PDEBUG(D_CONF, "camera now in HIGH power state");
- return 0;
-}
-
-static int get_version_information(struct gspca_dev *gspca_dev)
-{
- int ret;
-
- /* GetCPIAVersion */
- ret = do_command(gspca_dev, CPIA_COMMAND_GetCPIAVersion, 0, 0, 0, 0);
- if (ret)
- return ret;
-
- /* GetPnPID */
- return do_command(gspca_dev, CPIA_COMMAND_GetPnPID, 0, 0, 0, 0);
-}
-
-static int save_camera_state(struct gspca_dev *gspca_dev)
-{
- int ret;
-
- ret = do_command(gspca_dev, CPIA_COMMAND_GetColourBalance, 0, 0, 0, 0);
- if (ret)
- return ret;
-
- return do_command(gspca_dev, CPIA_COMMAND_GetExposure, 0, 0, 0, 0);
-}
-
-static int command_setformat(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int ret;
-
- ret = do_command(gspca_dev, CPIA_COMMAND_SetFormat,
- sd->params.format.videoSize,
- sd->params.format.subSample,
- sd->params.format.yuvOrder, 0);
- if (ret)
- return ret;
-
- return do_command(gspca_dev, CPIA_COMMAND_SetROI,
- sd->params.roi.colStart, sd->params.roi.colEnd,
- sd->params.roi.rowStart, sd->params.roi.rowEnd);
-}
-
-static int command_setcolourparams(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- return do_command(gspca_dev, CPIA_COMMAND_SetColourParams,
- sd->params.colourParams.brightness,
- sd->params.colourParams.contrast,
- sd->params.colourParams.saturation, 0);
-}
-
-static int command_setapcor(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- return do_command(gspca_dev, CPIA_COMMAND_SetApcor,
- sd->params.apcor.gain1,
- sd->params.apcor.gain2,
- sd->params.apcor.gain4,
- sd->params.apcor.gain8);
-}
-
-static int command_setvloffset(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- return do_command(gspca_dev, CPIA_COMMAND_SetVLOffset,
- sd->params.vlOffset.gain1,
- sd->params.vlOffset.gain2,
- sd->params.vlOffset.gain4,
- sd->params.vlOffset.gain8);
-}
-
-static int command_setexposure(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int ret;
-
- ret = do_command_extended(gspca_dev, CPIA_COMMAND_SetExposure,
- sd->params.exposure.gainMode,
- 1,
- sd->params.exposure.compMode,
- sd->params.exposure.centreWeight,
- sd->params.exposure.gain,
- sd->params.exposure.fineExp,
- sd->params.exposure.coarseExpLo,
- sd->params.exposure.coarseExpHi,
- sd->params.exposure.redComp,
- sd->params.exposure.green1Comp,
- sd->params.exposure.green2Comp,
- sd->params.exposure.blueComp);
- if (ret)
- return ret;
-
- if (sd->params.exposure.expMode != 1) {
- ret = do_command_extended(gspca_dev, CPIA_COMMAND_SetExposure,
- 0,
- sd->params.exposure.expMode,
- 0, 0,
- sd->params.exposure.gain,
- sd->params.exposure.fineExp,
- sd->params.exposure.coarseExpLo,
- sd->params.exposure.coarseExpHi,
- 0, 0, 0, 0);
- }
-
- return ret;
-}
-
-static int command_setcolourbalance(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (sd->params.colourBalance.balanceMode == 1) {
- int ret;
-
- ret = do_command(gspca_dev, CPIA_COMMAND_SetColourBalance,
- 1,
- sd->params.colourBalance.redGain,
- sd->params.colourBalance.greenGain,
- sd->params.colourBalance.blueGain);
- if (ret)
- return ret;
-
- return do_command(gspca_dev, CPIA_COMMAND_SetColourBalance,
- 3, 0, 0, 0);
- }
- if (sd->params.colourBalance.balanceMode == 2) {
- return do_command(gspca_dev, CPIA_COMMAND_SetColourBalance,
- 2, 0, 0, 0);
- }
- if (sd->params.colourBalance.balanceMode == 3) {
- return do_command(gspca_dev, CPIA_COMMAND_SetColourBalance,
- 3, 0, 0, 0);
- }
-
- return -EINVAL;
-}
-
-static int command_setcompressiontarget(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- return do_command(gspca_dev, CPIA_COMMAND_SetCompressionTarget,
- sd->params.compressionTarget.frTargeting,
- sd->params.compressionTarget.targetFR,
- sd->params.compressionTarget.targetQ, 0);
-}
-
-static int command_setyuvtresh(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- return do_command(gspca_dev, CPIA_COMMAND_SetYUVThresh,
- sd->params.yuvThreshold.yThreshold,
- sd->params.yuvThreshold.uvThreshold, 0, 0);
-}
-
-static int command_setcompressionparams(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- return do_command_extended(gspca_dev,
- CPIA_COMMAND_SetCompressionParams,
- 0, 0, 0, 0,
- sd->params.compressionParams.hysteresis,
- sd->params.compressionParams.threshMax,
- sd->params.compressionParams.smallStep,
- sd->params.compressionParams.largeStep,
- sd->params.compressionParams.decimationHysteresis,
- sd->params.compressionParams.frDiffStepThresh,
- sd->params.compressionParams.qDiffStepThresh,
- sd->params.compressionParams.decimationThreshMod);
-}
-
-static int command_setcompression(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- return do_command(gspca_dev, CPIA_COMMAND_SetCompression,
- sd->params.compression.mode,
- sd->params.compression.decimation, 0, 0);
-}
-
-static int command_setsensorfps(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- return do_command(gspca_dev, CPIA_COMMAND_SetSensorFPS,
- sd->params.sensorFps.divisor,
- sd->params.sensorFps.baserate, 0, 0);
-}
-
-static int command_setflickerctrl(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- return do_command(gspca_dev, CPIA_COMMAND_SetFlickerCtrl,
- sd->params.flickerControl.flickerMode,
- sd->params.flickerControl.coarseJump,
- sd->params.flickerControl.allowableOverExposure,
- 0);
-}
-
-static int command_setecptiming(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- return do_command(gspca_dev, CPIA_COMMAND_SetECPTiming,
- sd->params.ecpTiming, 0, 0, 0);
-}
-
-static int command_pause(struct gspca_dev *gspca_dev)
-{
- return do_command(gspca_dev, CPIA_COMMAND_EndStreamCap, 0, 0, 0, 0);
-}
-
-static int command_resume(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- return do_command(gspca_dev, CPIA_COMMAND_InitStreamCap,
- 0, sd->params.streamStartLine, 0, 0);
-}
-
-static int command_setlights(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int ret, p1, p2;
-
- p1 = (sd->params.qx3.bottomlight == 0) << 1;
- p2 = (sd->params.qx3.toplight == 0) << 3;
-
- ret = do_command(gspca_dev, CPIA_COMMAND_WriteVCReg,
- 0x90, 0x8f, 0x50, 0);
- if (ret)
- return ret;
-
- return do_command(gspca_dev, CPIA_COMMAND_WriteMCPort, 2, 0,
- p1 | p2 | 0xe0, 0);
-}
-
-static int set_flicker(struct gspca_dev *gspca_dev, int on, int apply)
-{
- /* Everything in here is from the Windows driver */
-/* define for compgain calculation */
-#if 0
-#define COMPGAIN(base, curexp, newexp) \
- (u8) ((((float) base - 128.0) * ((float) curexp / (float) newexp)) + 128.5)
-#define EXP_FROM_COMP(basecomp, curcomp, curexp) \
- (u16)((float)curexp * (float)(u8)(curcomp + 128) / \
- (float)(u8)(basecomp - 128))
-#else
- /* equivalent functions without floating point math */
-#define COMPGAIN(base, curexp, newexp) \
- (u8)(128 + (((u32)(2*(base-128)*curexp + newexp)) / (2 * newexp)))
-#define EXP_FROM_COMP(basecomp, curcomp, curexp) \
- (u16)(((u32)(curexp * (u8)(curcomp + 128)) / (u8)(basecomp - 128)))
-#endif
-
- struct sd *sd = (struct sd *) gspca_dev;
- int currentexp = sd->params.exposure.coarseExpLo +
- sd->params.exposure.coarseExpHi * 256;
- int ret, startexp;
-
- if (on) {
- int cj = sd->params.flickerControl.coarseJump;
- sd->params.flickerControl.flickerMode = 1;
- sd->params.flickerControl.disabled = 0;
- if (sd->params.exposure.expMode != 2) {
- sd->params.exposure.expMode = 2;
- sd->exposure_status = EXPOSURE_NORMAL;
- }
- currentexp = currentexp << sd->params.exposure.gain;
- sd->params.exposure.gain = 0;
- /* round down current exposure to nearest value */
- startexp = (currentexp + ROUND_UP_EXP_FOR_FLICKER) / cj;
- if (startexp < 1)
- startexp = 1;
- startexp = (startexp * cj) - 1;
- if (FIRMWARE_VERSION(1, 2))
- while (startexp > MAX_EXP_102)
- startexp -= cj;
- else
- while (startexp > MAX_EXP)
- startexp -= cj;
- sd->params.exposure.coarseExpLo = startexp & 0xff;
- sd->params.exposure.coarseExpHi = startexp >> 8;
- if (currentexp > startexp) {
- if (currentexp > (2 * startexp))
- currentexp = 2 * startexp;
- sd->params.exposure.redComp =
- COMPGAIN(COMP_RED, currentexp, startexp);
- sd->params.exposure.green1Comp =
- COMPGAIN(COMP_GREEN1, currentexp, startexp);
- sd->params.exposure.green2Comp =
- COMPGAIN(COMP_GREEN2, currentexp, startexp);
- sd->params.exposure.blueComp =
- COMPGAIN(COMP_BLUE, currentexp, startexp);
- } else {
- sd->params.exposure.redComp = COMP_RED;
- sd->params.exposure.green1Comp = COMP_GREEN1;
- sd->params.exposure.green2Comp = COMP_GREEN2;
- sd->params.exposure.blueComp = COMP_BLUE;
- }
- if (FIRMWARE_VERSION(1, 2))
- sd->params.exposure.compMode = 0;
- else
- sd->params.exposure.compMode = 1;
-
- sd->params.apcor.gain1 = 0x18;
- sd->params.apcor.gain2 = 0x18;
- sd->params.apcor.gain4 = 0x16;
- sd->params.apcor.gain8 = 0x14;
- } else {
- sd->params.flickerControl.flickerMode = 0;
- sd->params.flickerControl.disabled = 1;
- /* Average equivalent coarse for each comp channel */
- startexp = EXP_FROM_COMP(COMP_RED,
- sd->params.exposure.redComp, currentexp);
- startexp += EXP_FROM_COMP(COMP_GREEN1,
- sd->params.exposure.green1Comp, currentexp);
- startexp += EXP_FROM_COMP(COMP_GREEN2,
- sd->params.exposure.green2Comp, currentexp);
- startexp += EXP_FROM_COMP(COMP_BLUE,
- sd->params.exposure.blueComp, currentexp);
- startexp = startexp >> 2;
- while (startexp > MAX_EXP && sd->params.exposure.gain <
- sd->params.exposure.gainMode - 1) {
- startexp = startexp >> 1;
- ++sd->params.exposure.gain;
- }
- if (FIRMWARE_VERSION(1, 2) && startexp > MAX_EXP_102)
- startexp = MAX_EXP_102;
- if (startexp > MAX_EXP)
- startexp = MAX_EXP;
- sd->params.exposure.coarseExpLo = startexp & 0xff;
- sd->params.exposure.coarseExpHi = startexp >> 8;
- sd->params.exposure.redComp = COMP_RED;
- sd->params.exposure.green1Comp = COMP_GREEN1;
- sd->params.exposure.green2Comp = COMP_GREEN2;
- sd->params.exposure.blueComp = COMP_BLUE;
- sd->params.exposure.compMode = 1;
- sd->params.apcor.gain1 = 0x18;
- sd->params.apcor.gain2 = 0x16;
- sd->params.apcor.gain4 = 0x24;
- sd->params.apcor.gain8 = 0x34;
- }
- sd->params.vlOffset.gain1 = 20;
- sd->params.vlOffset.gain2 = 24;
- sd->params.vlOffset.gain4 = 26;
- sd->params.vlOffset.gain8 = 26;
-
- if (apply) {
- ret = command_setexposure(gspca_dev);
- if (ret)
- return ret;
-
- ret = command_setapcor(gspca_dev);
- if (ret)
- return ret;
-
- ret = command_setvloffset(gspca_dev);
- if (ret)
- return ret;
-
- ret = command_setflickerctrl(gspca_dev);
- if (ret)
- return ret;
- }
-
- return 0;
-#undef EXP_FROM_COMP
-#undef COMPGAIN
-}
-
-/* monitor the exposure and adjust the sensor frame rate if needed */
-static void monitor_exposure(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u8 exp_acc, bcomp, cmd[8];
- int ret, light_exp, dark_exp, very_dark_exp;
- int old_exposure, new_exposure, framerate;
- int setfps = 0, setexp = 0, setflicker = 0;
-
- /* get necessary stats and register settings from camera */
- /* do_command can't handle this, so do it ourselves */
- cmd[0] = CPIA_COMMAND_ReadVPRegs >> 8;
- cmd[1] = CPIA_COMMAND_ReadVPRegs & 0xff;
- cmd[2] = 30;
- cmd[3] = 4;
- cmd[4] = 9;
- cmd[5] = 8;
- cmd[6] = 8;
- cmd[7] = 0;
- ret = cpia_usb_transferCmd(gspca_dev, cmd);
- if (ret) {
- pr_err("ReadVPRegs(30,4,9,8) - failed: %d\n", ret);
- return;
- }
- exp_acc = gspca_dev->usb_buf[0];
- bcomp = gspca_dev->usb_buf[1];
-
- light_exp = sd->params.colourParams.brightness +
- TC - 50 + EXP_ACC_LIGHT;
- if (light_exp > 255)
- light_exp = 255;
- dark_exp = sd->params.colourParams.brightness +
- TC - 50 - EXP_ACC_DARK;
- if (dark_exp < 0)
- dark_exp = 0;
- very_dark_exp = dark_exp / 2;
-
- old_exposure = sd->params.exposure.coarseExpHi * 256 +
- sd->params.exposure.coarseExpLo;
-
- if (!sd->params.flickerControl.disabled) {
- /* Flicker control on */
- int max_comp = FIRMWARE_VERSION(1, 2) ? MAX_COMP :
- HIGH_COMP_102;
- bcomp += 128; /* decode */
- if (bcomp >= max_comp && exp_acc < dark_exp) {
- /* dark */
- if (exp_acc < very_dark_exp) {
- /* very dark */
- if (sd->exposure_status == EXPOSURE_VERY_DARK)
- ++sd->exposure_count;
- else {
- sd->exposure_status =
- EXPOSURE_VERY_DARK;
- sd->exposure_count = 1;
- }
- } else {
- /* just dark */
- if (sd->exposure_status == EXPOSURE_DARK)
- ++sd->exposure_count;
- else {
- sd->exposure_status = EXPOSURE_DARK;
- sd->exposure_count = 1;
- }
- }
- } else if (old_exposure <= LOW_EXP || exp_acc > light_exp) {
- /* light */
- if (old_exposure <= VERY_LOW_EXP) {
- /* very light */
- if (sd->exposure_status == EXPOSURE_VERY_LIGHT)
- ++sd->exposure_count;
- else {
- sd->exposure_status =
- EXPOSURE_VERY_LIGHT;
- sd->exposure_count = 1;
- }
- } else {
- /* just light */
- if (sd->exposure_status == EXPOSURE_LIGHT)
- ++sd->exposure_count;
- else {
- sd->exposure_status = EXPOSURE_LIGHT;
- sd->exposure_count = 1;
- }
- }
- } else {
- /* not dark or light */
- sd->exposure_status = EXPOSURE_NORMAL;
- }
- } else {
- /* Flicker control off */
- if (old_exposure >= MAX_EXP && exp_acc < dark_exp) {
- /* dark */
- if (exp_acc < very_dark_exp) {
- /* very dark */
- if (sd->exposure_status == EXPOSURE_VERY_DARK)
- ++sd->exposure_count;
- else {
- sd->exposure_status =
- EXPOSURE_VERY_DARK;
- sd->exposure_count = 1;
- }
- } else {
- /* just dark */
- if (sd->exposure_status == EXPOSURE_DARK)
- ++sd->exposure_count;
- else {
- sd->exposure_status = EXPOSURE_DARK;
- sd->exposure_count = 1;
- }
- }
- } else if (old_exposure <= LOW_EXP || exp_acc > light_exp) {
- /* light */
- if (old_exposure <= VERY_LOW_EXP) {
- /* very light */
- if (sd->exposure_status == EXPOSURE_VERY_LIGHT)
- ++sd->exposure_count;
- else {
- sd->exposure_status =
- EXPOSURE_VERY_LIGHT;
- sd->exposure_count = 1;
- }
- } else {
- /* just light */
- if (sd->exposure_status == EXPOSURE_LIGHT)
- ++sd->exposure_count;
- else {
- sd->exposure_status = EXPOSURE_LIGHT;
- sd->exposure_count = 1;
- }
- }
- } else {
- /* not dark or light */
- sd->exposure_status = EXPOSURE_NORMAL;
- }
- }
-
- framerate = atomic_read(&sd->fps);
- if (framerate > 30 || framerate < 1)
- framerate = 1;
-
- if (!sd->params.flickerControl.disabled) {
- /* Flicker control on */
- if ((sd->exposure_status == EXPOSURE_VERY_DARK ||
- sd->exposure_status == EXPOSURE_DARK) &&
- sd->exposure_count >= DARK_TIME * framerate &&
- sd->params.sensorFps.divisor < 2) {
-
- /* dark for too long */
- ++sd->params.sensorFps.divisor;
- setfps = 1;
-
- sd->params.flickerControl.coarseJump =
- flicker_jumps[sd->mainsFreq]
- [sd->params.sensorFps.baserate]
- [sd->params.sensorFps.divisor];
- setflicker = 1;
-
- new_exposure = sd->params.flickerControl.coarseJump-1;
- while (new_exposure < old_exposure / 2)
- new_exposure +=
- sd->params.flickerControl.coarseJump;
- sd->params.exposure.coarseExpLo = new_exposure & 0xff;
- sd->params.exposure.coarseExpHi = new_exposure >> 8;
- setexp = 1;
- sd->exposure_status = EXPOSURE_NORMAL;
- PDEBUG(D_CONF, "Automatically decreasing sensor_fps");
-
- } else if ((sd->exposure_status == EXPOSURE_VERY_LIGHT ||
- sd->exposure_status == EXPOSURE_LIGHT) &&
- sd->exposure_count >= LIGHT_TIME * framerate &&
- sd->params.sensorFps.divisor > 0) {
-
- /* light for too long */
- int max_exp = FIRMWARE_VERSION(1, 2) ? MAX_EXP_102 :
- MAX_EXP;
- --sd->params.sensorFps.divisor;
- setfps = 1;
-
- sd->params.flickerControl.coarseJump =
- flicker_jumps[sd->mainsFreq]
- [sd->params.sensorFps.baserate]
- [sd->params.sensorFps.divisor];
- setflicker = 1;
-
- new_exposure = sd->params.flickerControl.coarseJump-1;
- while (new_exposure < 2 * old_exposure &&
- new_exposure +
- sd->params.flickerControl.coarseJump < max_exp)
- new_exposure +=
- sd->params.flickerControl.coarseJump;
- sd->params.exposure.coarseExpLo = new_exposure & 0xff;
- sd->params.exposure.coarseExpHi = new_exposure >> 8;
- setexp = 1;
- sd->exposure_status = EXPOSURE_NORMAL;
- PDEBUG(D_CONF, "Automatically increasing sensor_fps");
- }
- } else {
- /* Flicker control off */
- if ((sd->exposure_status == EXPOSURE_VERY_DARK ||
- sd->exposure_status == EXPOSURE_DARK) &&
- sd->exposure_count >= DARK_TIME * framerate &&
- sd->params.sensorFps.divisor < 2) {
-
- /* dark for too long */
- ++sd->params.sensorFps.divisor;
- setfps = 1;
-
- if (sd->params.exposure.gain > 0) {
- --sd->params.exposure.gain;
- setexp = 1;
- }
- sd->exposure_status = EXPOSURE_NORMAL;
- PDEBUG(D_CONF, "Automatically decreasing sensor_fps");
-
- } else if ((sd->exposure_status == EXPOSURE_VERY_LIGHT ||
- sd->exposure_status == EXPOSURE_LIGHT) &&
- sd->exposure_count >= LIGHT_TIME * framerate &&
- sd->params.sensorFps.divisor > 0) {
-
- /* light for too long */
- --sd->params.sensorFps.divisor;
- setfps = 1;
-
- if (sd->params.exposure.gain <
- sd->params.exposure.gainMode - 1) {
- ++sd->params.exposure.gain;
- setexp = 1;
- }
- sd->exposure_status = EXPOSURE_NORMAL;
- PDEBUG(D_CONF, "Automatically increasing sensor_fps");
- }
- }
-
- if (setexp)
- command_setexposure(gspca_dev);
-
- if (setfps)
- command_setsensorfps(gspca_dev);
-
- if (setflicker)
- command_setflickerctrl(gspca_dev);
-}
-
-/*-----------------------------------------------------------------*/
-/* if flicker is switched off, this function switches it back on.It checks,
- however, that conditions are suitable before restarting it.
- This should only be called for firmware version 1.2.
-
- It also adjust the colour balance when an exposure step is detected - as
- long as flicker is running
-*/
-static void restart_flicker(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int cam_exposure, old_exp;
-
- if (!FIRMWARE_VERSION(1, 2))
- return;
-
- cam_exposure = atomic_read(&sd->cam_exposure);
-
- if (sd->params.flickerControl.flickerMode == 0 ||
- cam_exposure == 0)
- return;
-
- old_exp = sd->params.exposure.coarseExpLo +
- sd->params.exposure.coarseExpHi*256;
- /*
- see how far away camera exposure is from a valid
- flicker exposure value
- */
- cam_exposure %= sd->params.flickerControl.coarseJump;
- if (!sd->params.flickerControl.disabled &&
- cam_exposure <= sd->params.flickerControl.coarseJump - 3) {
- /* Flicker control auto-disabled */
- sd->params.flickerControl.disabled = 1;
- }
-
- if (sd->params.flickerControl.disabled &&
- old_exp > sd->params.flickerControl.coarseJump +
- ROUND_UP_EXP_FOR_FLICKER) {
- /* exposure is now high enough to switch
- flicker control back on */
- set_flicker(gspca_dev, 1, 1);
- }
-}
-
-/* this function is called at probe time */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct cam *cam;
-
- sd->mainsFreq = FREQ_DEF == V4L2_CID_POWER_LINE_FREQUENCY_60HZ;
- reset_camera_params(gspca_dev);
-
- PDEBUG(D_PROBE, "cpia CPiA camera detected (vid/pid 0x%04X:0x%04X)",
- id->idVendor, id->idProduct);
-
- cam = &gspca_dev->cam;
- cam->cam_mode = mode;
- cam->nmodes = ARRAY_SIZE(mode);
-
- goto_low_power(gspca_dev);
- /* Check the firmware version. */
- sd->params.version.firmwareVersion = 0;
- get_version_information(gspca_dev);
- if (sd->params.version.firmwareVersion != 1) {
- PDEBUG(D_ERR, "only firmware version 1 is supported (got: %d)",
- sd->params.version.firmwareVersion);
- return -ENODEV;
- }
-
- /* A bug in firmware 1-02 limits gainMode to 2 */
- if (sd->params.version.firmwareRevision <= 2 &&
- sd->params.exposure.gainMode > 2) {
- sd->params.exposure.gainMode = 2;
- }
-
- /* set QX3 detected flag */
- sd->params.qx3.qx3_detected = (sd->params.pnpID.vendor == 0x0813 &&
- sd->params.pnpID.product == 0x0001);
- return 0;
-}
-
-/* -- start the camera -- */
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int priv, ret;
-
- /* Start the camera in low power mode */
- if (goto_low_power(gspca_dev)) {
- if (sd->params.status.systemState != WARM_BOOT_STATE) {
- PDEBUG(D_ERR, "unexpected systemstate: %02x",
- sd->params.status.systemState);
- printstatus(&sd->params);
- return -ENODEV;
- }
-
- /* FIXME: this is just dirty trial and error */
- ret = goto_high_power(gspca_dev);
- if (ret)
- return ret;
-
- ret = do_command(gspca_dev, CPIA_COMMAND_DiscardFrame,
- 0, 0, 0, 0);
- if (ret)
- return ret;
-
- ret = goto_low_power(gspca_dev);
- if (ret)
- return ret;
- }
-
- /* procedure described in developer's guide p3-28 */
-
- /* Check the firmware version. */
- sd->params.version.firmwareVersion = 0;
- get_version_information(gspca_dev);
-
- /* The fatal error checking should be done after
- * the camera powers up (developer's guide p 3-38) */
-
- /* Set streamState before transition to high power to avoid bug
- * in firmware 1-02 */
- ret = do_command(gspca_dev, CPIA_COMMAND_ModifyCameraStatus,
- STREAMSTATE, 0, STREAM_NOT_READY, 0);
- if (ret)
- return ret;
-
- /* GotoHiPower */
- ret = goto_high_power(gspca_dev);
- if (ret)
- return ret;
-
- /* Check the camera status */
- ret = do_command(gspca_dev, CPIA_COMMAND_GetCameraStatus, 0, 0, 0, 0);
- if (ret)
- return ret;
-
- if (sd->params.status.fatalError) {
- PDEBUG(D_ERR, "fatal_error: %04x, vp_status: %04x",
- sd->params.status.fatalError,
- sd->params.status.vpStatus);
- return -EIO;
- }
-
- /* VPVersion can't be retrieved before the camera is in HiPower,
- * so get it here instead of in get_version_information. */
- ret = do_command(gspca_dev, CPIA_COMMAND_GetVPVersion, 0, 0, 0, 0);
- if (ret)
- return ret;
-
- /* Determine video mode settings */
- sd->params.streamStartLine = 120;
-
- priv = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv;
- if (priv & 0x01) { /* crop */
- sd->params.roi.colStart = 2;
- sd->params.roi.rowStart = 6;
- } else {
- sd->params.roi.colStart = 0;
- sd->params.roi.rowStart = 0;
- }
-
- if (priv & 0x02) { /* quarter */
- sd->params.format.videoSize = VIDEOSIZE_QCIF;
- sd->params.roi.colStart /= 2;
- sd->params.roi.rowStart /= 2;
- sd->params.streamStartLine /= 2;
- } else
- sd->params.format.videoSize = VIDEOSIZE_CIF;
-
- sd->params.roi.colEnd = sd->params.roi.colStart +
- (gspca_dev->width >> 3);
- sd->params.roi.rowEnd = sd->params.roi.rowStart +
- (gspca_dev->height >> 2);
-
- /* And now set the camera to a known state */
- ret = do_command(gspca_dev, CPIA_COMMAND_SetGrabMode,
- CPIA_GRAB_CONTINEOUS, 0, 0, 0);
- if (ret)
- return ret;
- /* We start with compression disabled, as we need one uncompressed
- frame to handle later compressed frames */
- ret = do_command(gspca_dev, CPIA_COMMAND_SetCompression,
- CPIA_COMPRESSION_NONE,
- NO_DECIMATION, 0, 0);
- if (ret)
- return ret;
- ret = command_setcompressiontarget(gspca_dev);
- if (ret)
- return ret;
- ret = command_setcolourparams(gspca_dev);
- if (ret)
- return ret;
- ret = command_setformat(gspca_dev);
- if (ret)
- return ret;
- ret = command_setyuvtresh(gspca_dev);
- if (ret)
- return ret;
- ret = command_setecptiming(gspca_dev);
- if (ret)
- return ret;
- ret = command_setcompressionparams(gspca_dev);
- if (ret)
- return ret;
- ret = command_setexposure(gspca_dev);
- if (ret)
- return ret;
- ret = command_setcolourbalance(gspca_dev);
- if (ret)
- return ret;
- ret = command_setsensorfps(gspca_dev);
- if (ret)
- return ret;
- ret = command_setapcor(gspca_dev);
- if (ret)
- return ret;
- ret = command_setflickerctrl(gspca_dev);
- if (ret)
- return ret;
- ret = command_setvloffset(gspca_dev);
- if (ret)
- return ret;
-
- /* Start stream */
- ret = command_resume(gspca_dev);
- if (ret)
- return ret;
-
- /* Wait 6 frames before turning compression on for the sensor to get
- all settings and AEC/ACB to settle */
- sd->first_frame = 6;
- sd->exposure_status = EXPOSURE_NORMAL;
- sd->exposure_count = 0;
- atomic_set(&sd->cam_exposure, 0);
- atomic_set(&sd->fps, 0);
-
- return 0;
-}
-
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- command_pause(gspca_dev);
-
- /* save camera state for later open (developers guide ch 3.5.3) */
- save_camera_state(gspca_dev);
-
- /* GotoLoPower */
- goto_low_power(gspca_dev);
-
- /* Update the camera status */
- do_command(gspca_dev, CPIA_COMMAND_GetCameraStatus, 0, 0, 0, 0);
-
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
- /* If the last button state is pressed, release it now! */
- if (sd->params.qx3.button) {
- /* The camera latch will hold the pressed state until we reset
- the latch, so we do not reset sd->params.qx3.button now, to
- avoid a false keypress being reported the next sd_start */
- input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);
- input_sync(gspca_dev->input_dev);
- }
-#endif
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int ret;
-
- /* Start / Stop the camera to make sure we are talking to
- a supported camera, and to get some information from it
- to print. */
- ret = sd_start(gspca_dev);
- if (ret)
- return ret;
-
- /* Ensure the QX3 illuminators' states are restored upon resume,
- or disable the illuminator controls, if this isn't a QX3 */
- if (sd->params.qx3.qx3_detected)
- command_setlights(gspca_dev);
-
- sd_stopN(gspca_dev);
-
- PDEBUG(D_PROBE, "CPIA Version: %d.%02d (%d.%d)",
- sd->params.version.firmwareVersion,
- sd->params.version.firmwareRevision,
- sd->params.version.vcVersion,
- sd->params.version.vcRevision);
- PDEBUG(D_PROBE, "CPIA PnP-ID: %04x:%04x:%04x",
- sd->params.pnpID.vendor, sd->params.pnpID.product,
- sd->params.pnpID.deviceRevision);
- PDEBUG(D_PROBE, "VP-Version: %d.%d %04x",
- sd->params.vpVersion.vpVersion,
- sd->params.vpVersion.vpRevision,
- sd->params.vpVersion.cameraHeadID);
-
- return 0;
-}
-
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data,
- int len)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- /* Check for SOF */
- if (len >= 64 &&
- data[0] == MAGIC_0 && data[1] == MAGIC_1 &&
- data[16] == sd->params.format.videoSize &&
- data[17] == sd->params.format.subSample &&
- data[18] == sd->params.format.yuvOrder &&
- data[24] == sd->params.roi.colStart &&
- data[25] == sd->params.roi.colEnd &&
- data[26] == sd->params.roi.rowStart &&
- data[27] == sd->params.roi.rowEnd) {
- u8 *image;
-
- atomic_set(&sd->cam_exposure, data[39] * 2);
- atomic_set(&sd->fps, data[41]);
-
- /* Check for proper EOF for last frame */
- image = gspca_dev->image;
- if (image != NULL &&
- gspca_dev->image_len > 4 &&
- image[gspca_dev->image_len - 4] == 0xff &&
- image[gspca_dev->image_len - 3] == 0xff &&
- image[gspca_dev->image_len - 2] == 0xff &&
- image[gspca_dev->image_len - 1] == 0xff)
- gspca_frame_add(gspca_dev, LAST_PACKET,
- NULL, 0);
-
- gspca_frame_add(gspca_dev, FIRST_PACKET, data, len);
- return;
- }
-
- gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
-}
-
-static void sd_dq_callback(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- /* Set the normal compression settings once we have captured a
- few uncompressed frames (and AEC has hopefully settled) */
- if (sd->first_frame) {
- sd->first_frame--;
- if (sd->first_frame == 0)
- command_setcompression(gspca_dev);
- }
-
- /* Switch flicker control back on if it got turned off */
- restart_flicker(gspca_dev);
-
- /* If AEC is enabled, monitor the exposure and
- adjust the sensor frame rate if needed */
- if (sd->params.exposure.expMode == 2)
- monitor_exposure(gspca_dev);
-
- /* Update our knowledge of the camera state */
- do_command(gspca_dev, CPIA_COMMAND_GetExposure, 0, 0, 0, 0);
- do_command(gspca_dev, CPIA_COMMAND_ReadMCPorts, 0, 0, 0, 0);
-}
-
-static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct gspca_dev *gspca_dev =
- container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
- struct sd *sd = (struct sd *)gspca_dev;
-
- gspca_dev->usb_err = 0;
-
- if (!gspca_dev->streaming && ctrl->id != V4L2_CID_POWER_LINE_FREQUENCY)
- return 0;
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- sd->params.colourParams.brightness = ctrl->val;
- sd->params.flickerControl.allowableOverExposure =
- find_over_exposure(sd->params.colourParams.brightness);
- gspca_dev->usb_err = command_setcolourparams(gspca_dev);
- if (!gspca_dev->usb_err)
- gspca_dev->usb_err = command_setflickerctrl(gspca_dev);
- break;
- case V4L2_CID_CONTRAST:
- sd->params.colourParams.contrast = ctrl->val;
- gspca_dev->usb_err = command_setcolourparams(gspca_dev);
- break;
- case V4L2_CID_SATURATION:
- sd->params.colourParams.saturation = ctrl->val;
- gspca_dev->usb_err = command_setcolourparams(gspca_dev);
- break;
- case V4L2_CID_POWER_LINE_FREQUENCY:
- sd->mainsFreq = ctrl->val == V4L2_CID_POWER_LINE_FREQUENCY_60HZ;
- sd->params.flickerControl.coarseJump =
- flicker_jumps[sd->mainsFreq]
- [sd->params.sensorFps.baserate]
- [sd->params.sensorFps.divisor];
-
- gspca_dev->usb_err = set_flicker(gspca_dev,
- ctrl->val != V4L2_CID_POWER_LINE_FREQUENCY_DISABLED,
- gspca_dev->streaming);
- break;
- case V4L2_CID_ILLUMINATORS_1:
- sd->params.qx3.bottomlight = ctrl->val;
- gspca_dev->usb_err = command_setlights(gspca_dev);
- break;
- case V4L2_CID_ILLUMINATORS_2:
- sd->params.qx3.toplight = ctrl->val;
- gspca_dev->usb_err = command_setlights(gspca_dev);
- break;
- case CPIA1_CID_COMP_TARGET:
- sd->params.compressionTarget.frTargeting = ctrl->val;
- gspca_dev->usb_err = command_setcompressiontarget(gspca_dev);
- break;
- }
- return gspca_dev->usb_err;
-}
-
-static const struct v4l2_ctrl_ops sd_ctrl_ops = {
- .s_ctrl = sd_s_ctrl,
-};
-
-static int sd_init_controls(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *)gspca_dev;
- struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
- static const char * const comp_target_menu[] = {
- "Quality",
- "Framerate",
- NULL
- };
- static const struct v4l2_ctrl_config comp_target = {
- .ops = &sd_ctrl_ops,
- .id = CPIA1_CID_COMP_TARGET,
- .type = V4L2_CTRL_TYPE_MENU,
- .name = "Compression Target",
- .qmenu = comp_target_menu,
- .max = 1,
- .def = COMP_TARGET_DEF,
- };
-
- gspca_dev->vdev.ctrl_handler = hdl;
- v4l2_ctrl_handler_init(hdl, 7);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_BRIGHTNESS, 0, 100, 1, BRIGHTNESS_DEF);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_CONTRAST, 0, 96, 8, CONTRAST_DEF);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_SATURATION, 0, 100, 1, SATURATION_DEF);
- sd->freq = v4l2_ctrl_new_std_menu(hdl, &sd_ctrl_ops,
- V4L2_CID_POWER_LINE_FREQUENCY,
- V4L2_CID_POWER_LINE_FREQUENCY_60HZ, 0,
- FREQ_DEF);
- if (sd->params.qx3.qx3_detected) {
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_ILLUMINATORS_1, 0, 1, 1,
- ILLUMINATORS_1_DEF);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_ILLUMINATORS_2, 0, 1, 1,
- ILLUMINATORS_2_DEF);
- }
- v4l2_ctrl_new_custom(hdl, &comp_target, NULL);
-
- if (hdl->error) {
- pr_err("Could not initialize controls\n");
- return hdl->error;
- }
- return 0;
-}
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
- .name = MODULE_NAME,
- .config = sd_config,
- .init = sd_init,
- .init_controls = sd_init_controls,
- .start = sd_start,
- .stopN = sd_stopN,
- .dq_callback = sd_dq_callback,
- .pkt_scan = sd_pkt_scan,
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
- .other_input = 1,
-#endif
-};
-
-/* -- module initialisation -- */
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x0553, 0x0002)},
- {USB_DEVICE(0x0813, 0x0001)},
- {}
-};
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
+++ /dev/null
-/*
- * Etoms Et61x151 GPL Linux driver by Michel Xhaard (09/09/2004)
- *
- * V4L2 by Jean-Francois Moine <http://moinejf.free.fr>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define MODULE_NAME "etoms"
-
-#include "gspca.h"
-
-MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
-MODULE_DESCRIPTION("Etoms USB Camera Driver");
-MODULE_LICENSE("GPL");
-
-/* specific webcam descriptor */
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
-
- unsigned char autogain;
-
- char sensor;
-#define SENSOR_PAS106 0
-#define SENSOR_TAS5130CXX 1
- signed char ag_cnt;
-#define AG_CNT_START 13
-};
-
-static const struct v4l2_pix_format vga_mode[] = {
- {320, 240, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 1},
-/* {640, 480, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0}, */
-};
-
-static const struct v4l2_pix_format sif_mode[] = {
- {176, 144, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 176,
- .sizeimage = 176 * 144,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 1},
- {352, 288, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 352,
- .sizeimage = 352 * 288,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0},
-};
-
-#define ETOMS_ALT_SIZE_1000 12
-
-#define ET_GPIO_DIR_CTRL 0x04 /* Control IO bit[0..5] (0 in 1 out) */
-#define ET_GPIO_OUT 0x05 /* Only IO data */
-#define ET_GPIO_IN 0x06 /* Read Only IO data */
-#define ET_RESET_ALL 0x03
-#define ET_ClCK 0x01
-#define ET_CTRL 0x02 /* enable i2c OutClck Powerdown mode */
-
-#define ET_COMP 0x12 /* Compression register */
-#define ET_MAXQt 0x13
-#define ET_MINQt 0x14
-#define ET_COMP_VAL0 0x02
-#define ET_COMP_VAL1 0x03
-
-#define ET_REG1d 0x1d
-#define ET_REG1e 0x1e
-#define ET_REG1f 0x1f
-#define ET_REG20 0x20
-#define ET_REG21 0x21
-#define ET_REG22 0x22
-#define ET_REG23 0x23
-#define ET_REG24 0x24
-#define ET_REG25 0x25
-/* base registers for luma calculation */
-#define ET_LUMA_CENTER 0x39
-
-#define ET_G_RED 0x4d
-#define ET_G_GREEN1 0x4e
-#define ET_G_BLUE 0x4f
-#define ET_G_GREEN2 0x50
-#define ET_G_GR_H 0x51
-#define ET_G_GB_H 0x52
-
-#define ET_O_RED 0x34
-#define ET_O_GREEN1 0x35
-#define ET_O_BLUE 0x36
-#define ET_O_GREEN2 0x37
-
-#define ET_SYNCHRO 0x68
-#define ET_STARTX 0x69
-#define ET_STARTY 0x6a
-#define ET_WIDTH_LOW 0x6b
-#define ET_HEIGTH_LOW 0x6c
-#define ET_W_H_HEIGTH 0x6d
-
-#define ET_REG6e 0x6e /* OBW */
-#define ET_REG6f 0x6f /* OBW */
-#define ET_REG70 0x70 /* OBW_AWB */
-#define ET_REG71 0x71 /* OBW_AWB */
-#define ET_REG72 0x72 /* OBW_AWB */
-#define ET_REG73 0x73 /* Clkdelay ns */
-#define ET_REG74 0x74 /* test pattern */
-#define ET_REG75 0x75 /* test pattern */
-
-#define ET_I2C_CLK 0x8c
-#define ET_PXL_CLK 0x60
-
-#define ET_I2C_BASE 0x89
-#define ET_I2C_COUNT 0x8a
-#define ET_I2C_PREFETCH 0x8b
-#define ET_I2C_REG 0x88
-#define ET_I2C_DATA7 0x87
-#define ET_I2C_DATA6 0x86
-#define ET_I2C_DATA5 0x85
-#define ET_I2C_DATA4 0x84
-#define ET_I2C_DATA3 0x83
-#define ET_I2C_DATA2 0x82
-#define ET_I2C_DATA1 0x81
-#define ET_I2C_DATA0 0x80
-
-#define PAS106_REG2 0x02 /* pxlClk = systemClk/(reg2) */
-#define PAS106_REG3 0x03 /* line/frame H [11..4] */
-#define PAS106_REG4 0x04 /* line/frame L [3..0] */
-#define PAS106_REG5 0x05 /* exposure time line offset(default 5) */
-#define PAS106_REG6 0x06 /* exposure time pixel offset(default 6) */
-#define PAS106_REG7 0x07 /* signbit Dac (default 0) */
-#define PAS106_REG9 0x09
-#define PAS106_REG0e 0x0e /* global gain [4..0](default 0x0e) */
-#define PAS106_REG13 0x13 /* end i2c write */
-
-static const __u8 GainRGBG[] = { 0x80, 0x80, 0x80, 0x80, 0x00, 0x00 };
-
-static const __u8 I2c2[] = { 0x08, 0x08, 0x08, 0x08, 0x0d };
-
-static const __u8 I2c3[] = { 0x12, 0x05 };
-
-static const __u8 I2c4[] = { 0x41, 0x08 };
-
-/* read 'len' bytes to gspca_dev->usb_buf */
-static void reg_r(struct gspca_dev *gspca_dev,
- __u16 index,
- __u16 len)
-{
- struct usb_device *dev = gspca_dev->dev;
-
-#ifdef GSPCA_DEBUG
- if (len > USB_BUF_SZ) {
- pr_err("reg_r: buffer overflow\n");
- return;
- }
-#endif
- usb_control_msg(dev,
- usb_rcvctrlpipe(dev, 0),
- 0,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
- 0,
- index, gspca_dev->usb_buf, len, 500);
- PDEBUG(D_USBI, "reg read [%02x] -> %02x ..",
- index, gspca_dev->usb_buf[0]);
-}
-
-static void reg_w_val(struct gspca_dev *gspca_dev,
- __u16 index,
- __u8 val)
-{
- struct usb_device *dev = gspca_dev->dev;
-
- gspca_dev->usb_buf[0] = val;
- usb_control_msg(dev,
- usb_sndctrlpipe(dev, 0),
- 0,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
- 0,
- index, gspca_dev->usb_buf, 1, 500);
-}
-
-static void reg_w(struct gspca_dev *gspca_dev,
- __u16 index,
- const __u8 *buffer,
- __u16 len)
-{
- struct usb_device *dev = gspca_dev->dev;
-
-#ifdef GSPCA_DEBUG
- if (len > USB_BUF_SZ) {
- pr_err("reg_w: buffer overflow\n");
- return;
- }
- PDEBUG(D_USBO, "reg write [%02x] = %02x..", index, *buffer);
-#endif
- memcpy(gspca_dev->usb_buf, buffer, len);
- usb_control_msg(dev,
- usb_sndctrlpipe(dev, 0),
- 0,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
- 0, index, gspca_dev->usb_buf, len, 500);
-}
-
-static int i2c_w(struct gspca_dev *gspca_dev,
- __u8 reg,
- const __u8 *buffer,
- int len, __u8 mode)
-{
- /* buffer should be [D0..D7] */
- __u8 ptchcount;
-
- /* set the base address */
- reg_w_val(gspca_dev, ET_I2C_BASE, 0x40);
- /* sensor base for the pas106 */
- /* set count and prefetch */
- ptchcount = ((len & 0x07) << 4) | (mode & 0x03);
- reg_w_val(gspca_dev, ET_I2C_COUNT, ptchcount);
- /* set the register base */
- reg_w_val(gspca_dev, ET_I2C_REG, reg);
- while (--len >= 0)
- reg_w_val(gspca_dev, ET_I2C_DATA0 + len, buffer[len]);
- return 0;
-}
-
-static int i2c_r(struct gspca_dev *gspca_dev,
- __u8 reg)
-{
- /* set the base address */
- reg_w_val(gspca_dev, ET_I2C_BASE, 0x40);
- /* sensor base for the pas106 */
- /* set count and prefetch (cnd: 4 bits - mode: 4 bits) */
- reg_w_val(gspca_dev, ET_I2C_COUNT, 0x11);
- reg_w_val(gspca_dev, ET_I2C_REG, reg); /* set the register base */
- reg_w_val(gspca_dev, ET_I2C_PREFETCH, 0x02); /* prefetch */
- reg_w_val(gspca_dev, ET_I2C_PREFETCH, 0x00);
- reg_r(gspca_dev, ET_I2C_DATA0, 1); /* read one byte */
- return 0;
-}
-
-static int Et_WaitStatus(struct gspca_dev *gspca_dev)
-{
- int retry = 10;
-
- while (retry--) {
- reg_r(gspca_dev, ET_ClCK, 1);
- if (gspca_dev->usb_buf[0] != 0)
- return 1;
- }
- return 0;
-}
-
-static int et_video(struct gspca_dev *gspca_dev,
- int on)
-{
- int ret;
-
- reg_w_val(gspca_dev, ET_GPIO_OUT,
- on ? 0x10 /* startvideo - set Bit5 */
- : 0); /* stopvideo */
- ret = Et_WaitStatus(gspca_dev);
- if (ret != 0)
- PDEBUG(D_ERR, "timeout video on/off");
- return ret;
-}
-
-static void Et_init2(struct gspca_dev *gspca_dev)
-{
- __u8 value;
- static const __u8 FormLine[] = { 0x84, 0x03, 0x14, 0xf4, 0x01, 0x05 };
-
- PDEBUG(D_STREAM, "Open Init2 ET");
- reg_w_val(gspca_dev, ET_GPIO_DIR_CTRL, 0x2f);
- reg_w_val(gspca_dev, ET_GPIO_OUT, 0x10);
- reg_r(gspca_dev, ET_GPIO_IN, 1);
- reg_w_val(gspca_dev, ET_ClCK, 0x14); /* 0x14 // 0x16 enabled pattern */
- reg_w_val(gspca_dev, ET_CTRL, 0x1b);
-
- /* compression et subsampling */
- if (gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv)
- value = ET_COMP_VAL1; /* 320 */
- else
- value = ET_COMP_VAL0; /* 640 */
- reg_w_val(gspca_dev, ET_COMP, value);
- reg_w_val(gspca_dev, ET_MAXQt, 0x1f);
- reg_w_val(gspca_dev, ET_MINQt, 0x04);
- /* undocumented registers */
- reg_w_val(gspca_dev, ET_REG1d, 0xff);
- reg_w_val(gspca_dev, ET_REG1e, 0xff);
- reg_w_val(gspca_dev, ET_REG1f, 0xff);
- reg_w_val(gspca_dev, ET_REG20, 0x35);
- reg_w_val(gspca_dev, ET_REG21, 0x01);
- reg_w_val(gspca_dev, ET_REG22, 0x00);
- reg_w_val(gspca_dev, ET_REG23, 0xff);
- reg_w_val(gspca_dev, ET_REG24, 0xff);
- reg_w_val(gspca_dev, ET_REG25, 0x0f);
- /* colors setting */
- reg_w_val(gspca_dev, 0x30, 0x11); /* 0x30 */
- reg_w_val(gspca_dev, 0x31, 0x40);
- reg_w_val(gspca_dev, 0x32, 0x00);
- reg_w_val(gspca_dev, ET_O_RED, 0x00); /* 0x34 */
- reg_w_val(gspca_dev, ET_O_GREEN1, 0x00);
- reg_w_val(gspca_dev, ET_O_BLUE, 0x00);
- reg_w_val(gspca_dev, ET_O_GREEN2, 0x00);
- /*************/
- reg_w_val(gspca_dev, ET_G_RED, 0x80); /* 0x4d */
- reg_w_val(gspca_dev, ET_G_GREEN1, 0x80);
- reg_w_val(gspca_dev, ET_G_BLUE, 0x80);
- reg_w_val(gspca_dev, ET_G_GREEN2, 0x80);
- reg_w_val(gspca_dev, ET_G_GR_H, 0x00);
- reg_w_val(gspca_dev, ET_G_GB_H, 0x00); /* 0x52 */
- /* Window control registers */
- reg_w_val(gspca_dev, 0x61, 0x80); /* use cmc_out */
- reg_w_val(gspca_dev, 0x62, 0x02);
- reg_w_val(gspca_dev, 0x63, 0x03);
- reg_w_val(gspca_dev, 0x64, 0x14);
- reg_w_val(gspca_dev, 0x65, 0x0e);
- reg_w_val(gspca_dev, 0x66, 0x02);
- reg_w_val(gspca_dev, 0x67, 0x02);
-
- /**************************************/
- reg_w_val(gspca_dev, ET_SYNCHRO, 0x8f); /* 0x68 */
- reg_w_val(gspca_dev, ET_STARTX, 0x69); /* 0x6a //0x69 */
- reg_w_val(gspca_dev, ET_STARTY, 0x0d); /* 0x0d //0x0c */
- reg_w_val(gspca_dev, ET_WIDTH_LOW, 0x80);
- reg_w_val(gspca_dev, ET_HEIGTH_LOW, 0xe0);
- reg_w_val(gspca_dev, ET_W_H_HEIGTH, 0x60); /* 6d */
- reg_w_val(gspca_dev, ET_REG6e, 0x86);
- reg_w_val(gspca_dev, ET_REG6f, 0x01);
- reg_w_val(gspca_dev, ET_REG70, 0x26);
- reg_w_val(gspca_dev, ET_REG71, 0x7a);
- reg_w_val(gspca_dev, ET_REG72, 0x01);
- /* Clock Pattern registers ***************** */
- reg_w_val(gspca_dev, ET_REG73, 0x00);
- reg_w_val(gspca_dev, ET_REG74, 0x18); /* 0x28 */
- reg_w_val(gspca_dev, ET_REG75, 0x0f); /* 0x01 */
- /**********************************************/
- reg_w_val(gspca_dev, 0x8a, 0x20);
- reg_w_val(gspca_dev, 0x8d, 0x0f);
- reg_w_val(gspca_dev, 0x8e, 0x08);
- /**************************************/
- reg_w_val(gspca_dev, 0x03, 0x08);
- reg_w_val(gspca_dev, ET_PXL_CLK, 0x03);
- reg_w_val(gspca_dev, 0x81, 0xff);
- reg_w_val(gspca_dev, 0x80, 0x00);
- reg_w_val(gspca_dev, 0x81, 0xff);
- reg_w_val(gspca_dev, 0x80, 0x20);
- reg_w_val(gspca_dev, 0x03, 0x01);
- reg_w_val(gspca_dev, 0x03, 0x00);
- reg_w_val(gspca_dev, 0x03, 0x08);
- /********************************************/
-
-/* reg_r(gspca_dev, ET_I2C_BASE, 1);
- always 0x40 as the pas106 ??? */
- /* set the sensor */
- if (gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv)
- value = 0x04; /* 320 */
- else /* 640 */
- value = 0x1e; /* 0x17 * setting PixelClock
- * 0x03 mean 24/(3+1) = 6 Mhz
- * 0x05 -> 24/(5+1) = 4 Mhz
- * 0x0b -> 24/(11+1) = 2 Mhz
- * 0x17 -> 24/(23+1) = 1 Mhz
- */
- reg_w_val(gspca_dev, ET_PXL_CLK, value);
- /* now set by fifo the FormatLine setting */
- reg_w(gspca_dev, 0x62, FormLine, 6);
-
- /* set exposure times [ 0..0x78] 0->longvalue 0x78->shortvalue */
- reg_w_val(gspca_dev, 0x81, 0x47); /* 0x47; */
- reg_w_val(gspca_dev, 0x80, 0x40); /* 0x40; */
- /* Pedro change */
- /* Brightness change Brith+ decrease value */
- /* Brigth- increase value */
- /* original value = 0x70; */
- reg_w_val(gspca_dev, 0x81, 0x30); /* 0x20; - set brightness */
- reg_w_val(gspca_dev, 0x80, 0x20); /* 0x20; */
-}
-
-static void setbrightness(struct gspca_dev *gspca_dev, s32 val)
-{
- int i;
-
- for (i = 0; i < 4; i++)
- reg_w_val(gspca_dev, ET_O_RED + i, val);
-}
-
-static void setcontrast(struct gspca_dev *gspca_dev, s32 val)
-{
- __u8 RGBG[] = { 0x80, 0x80, 0x80, 0x80, 0x00, 0x00 };
-
- memset(RGBG, val, sizeof(RGBG) - 2);
- reg_w(gspca_dev, ET_G_RED, RGBG, 6);
-}
-
-static void setcolors(struct gspca_dev *gspca_dev, s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- __u8 I2cc[] = { 0x05, 0x02, 0x02, 0x05, 0x0d };
- __u8 i2cflags = 0x01;
- /* __u8 green = 0; */
-
- I2cc[3] = val; /* red */
- I2cc[0] = 15 - val; /* blue */
- /* green = 15 - ((((7*I2cc[0]) >> 2 ) + I2cc[3]) >> 1); */
- /* I2cc[1] = I2cc[2] = green; */
- if (sd->sensor == SENSOR_PAS106) {
- i2c_w(gspca_dev, PAS106_REG13, &i2cflags, 1, 3);
- i2c_w(gspca_dev, PAS106_REG9, I2cc, sizeof I2cc, 1);
- }
-/* PDEBUG(D_CONF , "Etoms red %d blue %d green %d",
- I2cc[3], I2cc[0], green); */
-}
-
-static s32 getcolors(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (sd->sensor == SENSOR_PAS106) {
-/* i2c_r(gspca_dev, PAS106_REG9); * blue */
- i2c_r(gspca_dev, PAS106_REG9 + 3); /* red */
- return gspca_dev->usb_buf[0] & 0x0f;
- }
- return 0;
-}
-
-static void setautogain(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (sd->autogain)
- sd->ag_cnt = AG_CNT_START;
- else
- sd->ag_cnt = -1;
-}
-
-static void Et_init1(struct gspca_dev *gspca_dev)
-{
- __u8 value;
-/* __u8 I2c0 [] = {0x0a, 0x12, 0x05, 0x22, 0xac, 0x00, 0x01, 0x00}; */
- __u8 I2c0[] = { 0x0a, 0x12, 0x05, 0x6d, 0xcd, 0x00, 0x01, 0x00 };
- /* try 1/120 0x6d 0xcd 0x40 */
-/* __u8 I2c0 [] = {0x0a, 0x12, 0x05, 0xfe, 0xfe, 0xc0, 0x01, 0x00};
- * 1/60000 hmm ?? */
-
- PDEBUG(D_STREAM, "Open Init1 ET");
- reg_w_val(gspca_dev, ET_GPIO_DIR_CTRL, 7);
- reg_r(gspca_dev, ET_GPIO_IN, 1);
- reg_w_val(gspca_dev, ET_RESET_ALL, 1);
- reg_w_val(gspca_dev, ET_RESET_ALL, 0);
- reg_w_val(gspca_dev, ET_ClCK, 0x10);
- reg_w_val(gspca_dev, ET_CTRL, 0x19);
- /* compression et subsampling */
- if (gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv)
- value = ET_COMP_VAL1;
- else
- value = ET_COMP_VAL0;
- PDEBUG(D_STREAM, "Open mode %d Compression %d",
- gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv,
- value);
- reg_w_val(gspca_dev, ET_COMP, value);
- reg_w_val(gspca_dev, ET_MAXQt, 0x1d);
- reg_w_val(gspca_dev, ET_MINQt, 0x02);
- /* undocumented registers */
- reg_w_val(gspca_dev, ET_REG1d, 0xff);
- reg_w_val(gspca_dev, ET_REG1e, 0xff);
- reg_w_val(gspca_dev, ET_REG1f, 0xff);
- reg_w_val(gspca_dev, ET_REG20, 0x35);
- reg_w_val(gspca_dev, ET_REG21, 0x01);
- reg_w_val(gspca_dev, ET_REG22, 0x00);
- reg_w_val(gspca_dev, ET_REG23, 0xf7);
- reg_w_val(gspca_dev, ET_REG24, 0xff);
- reg_w_val(gspca_dev, ET_REG25, 0x07);
- /* colors setting */
- reg_w_val(gspca_dev, ET_G_RED, 0x80);
- reg_w_val(gspca_dev, ET_G_GREEN1, 0x80);
- reg_w_val(gspca_dev, ET_G_BLUE, 0x80);
- reg_w_val(gspca_dev, ET_G_GREEN2, 0x80);
- reg_w_val(gspca_dev, ET_G_GR_H, 0x00);
- reg_w_val(gspca_dev, ET_G_GB_H, 0x00);
- /* Window control registers */
- reg_w_val(gspca_dev, ET_SYNCHRO, 0xf0);
- reg_w_val(gspca_dev, ET_STARTX, 0x56); /* 0x56 */
- reg_w_val(gspca_dev, ET_STARTY, 0x05); /* 0x04 */
- reg_w_val(gspca_dev, ET_WIDTH_LOW, 0x60);
- reg_w_val(gspca_dev, ET_HEIGTH_LOW, 0x20);
- reg_w_val(gspca_dev, ET_W_H_HEIGTH, 0x50);
- reg_w_val(gspca_dev, ET_REG6e, 0x86);
- reg_w_val(gspca_dev, ET_REG6f, 0x01);
- reg_w_val(gspca_dev, ET_REG70, 0x86);
- reg_w_val(gspca_dev, ET_REG71, 0x14);
- reg_w_val(gspca_dev, ET_REG72, 0x00);
- /* Clock Pattern registers */
- reg_w_val(gspca_dev, ET_REG73, 0x00);
- reg_w_val(gspca_dev, ET_REG74, 0x00);
- reg_w_val(gspca_dev, ET_REG75, 0x0a);
- reg_w_val(gspca_dev, ET_I2C_CLK, 0x04);
- reg_w_val(gspca_dev, ET_PXL_CLK, 0x01);
- /* set the sensor */
- if (gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv) {
- I2c0[0] = 0x06;
- i2c_w(gspca_dev, PAS106_REG2, I2c0, sizeof I2c0, 1);
- i2c_w(gspca_dev, PAS106_REG9, I2c2, sizeof I2c2, 1);
- value = 0x06;
- i2c_w(gspca_dev, PAS106_REG2, &value, 1, 1);
- i2c_w(gspca_dev, PAS106_REG3, I2c3, sizeof I2c3, 1);
- /* value = 0x1f; */
- value = 0x04;
- i2c_w(gspca_dev, PAS106_REG0e, &value, 1, 1);
- } else {
- I2c0[0] = 0x0a;
-
- i2c_w(gspca_dev, PAS106_REG2, I2c0, sizeof I2c0, 1);
- i2c_w(gspca_dev, PAS106_REG9, I2c2, sizeof I2c2, 1);
- value = 0x0a;
- i2c_w(gspca_dev, PAS106_REG2, &value, 1, 1);
- i2c_w(gspca_dev, PAS106_REG3, I2c3, sizeof I2c3, 1);
- value = 0x04;
- /* value = 0x10; */
- i2c_w(gspca_dev, PAS106_REG0e, &value, 1, 1);
- /* bit 2 enable bit 1:2 select 0 1 2 3
- value = 0x07; * curve 0 *
- i2c_w(gspca_dev, PAS106_REG0f, &value, 1, 1);
- */
- }
-
-/* value = 0x01; */
-/* value = 0x22; */
-/* i2c_w(gspca_dev, PAS106_REG5, &value, 1, 1); */
- /* magnetude and sign bit for DAC */
- i2c_w(gspca_dev, PAS106_REG7, I2c4, sizeof I2c4, 1);
- /* now set by fifo the whole colors setting */
- reg_w(gspca_dev, ET_G_RED, GainRGBG, 6);
- setcolors(gspca_dev, getcolors(gspca_dev));
-}
-
-/* this function is called at probe time */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct cam *cam;
-
- cam = &gspca_dev->cam;
- sd->sensor = id->driver_info;
- if (sd->sensor == SENSOR_PAS106) {
- cam->cam_mode = sif_mode;
- cam->nmodes = ARRAY_SIZE(sif_mode);
- } else {
- cam->cam_mode = vga_mode;
- cam->nmodes = ARRAY_SIZE(vga_mode);
- }
- sd->ag_cnt = -1;
- return 0;
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (sd->sensor == SENSOR_PAS106)
- Et_init1(gspca_dev);
- else
- Et_init2(gspca_dev);
- reg_w_val(gspca_dev, ET_RESET_ALL, 0x08);
- et_video(gspca_dev, 0); /* video off */
- return 0;
-}
-
-/* -- start the camera -- */
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (sd->sensor == SENSOR_PAS106)
- Et_init1(gspca_dev);
- else
- Et_init2(gspca_dev);
-
- setautogain(gspca_dev);
-
- reg_w_val(gspca_dev, ET_RESET_ALL, 0x08);
- et_video(gspca_dev, 1); /* video on */
- return 0;
-}
-
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
- et_video(gspca_dev, 0); /* video off */
-}
-
-static __u8 Et_getgainG(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (sd->sensor == SENSOR_PAS106) {
- i2c_r(gspca_dev, PAS106_REG0e);
- PDEBUG(D_CONF, "Etoms gain G %d", gspca_dev->usb_buf[0]);
- return gspca_dev->usb_buf[0];
- }
- return 0x1f;
-}
-
-static void Et_setgainG(struct gspca_dev *gspca_dev, __u8 gain)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (sd->sensor == SENSOR_PAS106) {
- __u8 i2cflags = 0x01;
-
- i2c_w(gspca_dev, PAS106_REG13, &i2cflags, 1, 3);
- i2c_w(gspca_dev, PAS106_REG0e, &gain, 1, 1);
- }
-}
-
-#define BLIMIT(bright) \
- (u8)((bright > 0x1f) ? 0x1f : ((bright < 4) ? 3 : bright))
-#define LIMIT(color) \
- (u8)((color > 0xff) ? 0xff : ((color < 0) ? 0 : color))
-
-static void do_autogain(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- __u8 luma;
- __u8 luma_mean = 128;
- __u8 luma_delta = 20;
- __u8 spring = 4;
- int Gbright;
- __u8 r, g, b;
-
- if (sd->ag_cnt < 0)
- return;
- if (--sd->ag_cnt >= 0)
- return;
- sd->ag_cnt = AG_CNT_START;
-
- Gbright = Et_getgainG(gspca_dev);
- reg_r(gspca_dev, ET_LUMA_CENTER, 4);
- g = (gspca_dev->usb_buf[0] + gspca_dev->usb_buf[3]) >> 1;
- r = gspca_dev->usb_buf[1];
- b = gspca_dev->usb_buf[2];
- r = ((r << 8) - (r << 4) - (r << 3)) >> 10;
- b = ((b << 7) >> 10);
- g = ((g << 9) + (g << 7) + (g << 5)) >> 10;
- luma = LIMIT(r + g + b);
- PDEBUG(D_FRAM, "Etoms luma G %d", luma);
- if (luma < luma_mean - luma_delta || luma > luma_mean + luma_delta) {
- Gbright += (luma_mean - luma) >> spring;
- Gbright = BLIMIT(Gbright);
- PDEBUG(D_FRAM, "Etoms Gbright %d", Gbright);
- Et_setgainG(gspca_dev, (__u8) Gbright);
- }
-}
-
-#undef BLIMIT
-#undef LIMIT
-
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, /* isoc packet */
- int len) /* iso packet length */
-{
- int seqframe;
-
- seqframe = data[0] & 0x3f;
- len = (int) (((data[0] & 0xc0) << 2) | data[1]);
- if (seqframe == 0x3f) {
- PDEBUG(D_FRAM,
- "header packet found datalength %d !!", len);
- PDEBUG(D_FRAM, "G %d R %d G %d B %d",
- data[2], data[3], data[4], data[5]);
- data += 30;
- /* don't change datalength as the chips provided it */
- gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
- gspca_frame_add(gspca_dev, FIRST_PACKET, data, len);
- return;
- }
- if (len) {
- data += 8;
- gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
- } else { /* Drop Packet */
- gspca_dev->last_packet_type = DISCARD_PACKET;
- }
-}
-
-static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct gspca_dev *gspca_dev =
- container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
- struct sd *sd = (struct sd *)gspca_dev;
-
- gspca_dev->usb_err = 0;
-
- if (!gspca_dev->streaming)
- return 0;
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- setbrightness(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_CONTRAST:
- setcontrast(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_SATURATION:
- setcolors(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_AUTOGAIN:
- sd->autogain = ctrl->val;
- setautogain(gspca_dev);
- break;
- }
- return gspca_dev->usb_err;
-}
-
-static const struct v4l2_ctrl_ops sd_ctrl_ops = {
- .s_ctrl = sd_s_ctrl,
-};
-
-static int sd_init_controls(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *)gspca_dev;
- struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
-
- gspca_dev->vdev.ctrl_handler = hdl;
- v4l2_ctrl_handler_init(hdl, 4);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_BRIGHTNESS, 1, 127, 1, 63);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_CONTRAST, 0, 255, 1, 127);
- if (sd->sensor == SENSOR_PAS106)
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_SATURATION, 0, 15, 1, 7);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
- if (hdl->error) {
- pr_err("Could not initialize controls\n");
- return hdl->error;
- }
- return 0;
-}
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
- .name = MODULE_NAME,
- .config = sd_config,
- .init = sd_init,
- .init_controls = sd_init_controls,
- .start = sd_start,
- .stopN = sd_stopN,
- .pkt_scan = sd_pkt_scan,
- .dq_callback = do_autogain,
-};
-
-/* -- module initialisation -- */
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x102c, 0x6151), .driver_info = SENSOR_PAS106},
-#if !defined CONFIG_USB_ET61X251 && !defined CONFIG_USB_ET61X251_MODULE
- {USB_DEVICE(0x102c, 0x6251), .driver_info = SENSOR_TAS5130CXX},
-#endif
- {}
-};
-
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
+++ /dev/null
-/*
- * Fujifilm Finepix subdriver
- *
- * Copyright (C) 2008 Frank Zago
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define MODULE_NAME "finepix"
-
-#include "gspca.h"
-
-MODULE_AUTHOR("Frank Zago <frank@zago.net>");
-MODULE_DESCRIPTION("Fujifilm FinePix USB V4L2 driver");
-MODULE_LICENSE("GPL");
-
-/* Default timeout, in ms */
-#define FPIX_TIMEOUT 250
-
-/* Maximum transfer size to use. The windows driver reads by chunks of
- * 0x2000 bytes, so do the same. Note: reading more seems to work
- * too. */
-#define FPIX_MAX_TRANSFER 0x2000
-
-/* Structure to hold all of our device specific stuff */
-struct usb_fpix {
- struct gspca_dev gspca_dev; /* !! must be the first item */
-
- struct work_struct work_struct;
- struct workqueue_struct *work_thread;
-};
-
-/* Delay after which claim the next frame. If the delay is too small,
- * the camera will return old frames. On the 4800Z, 20ms is bad, 25ms
- * will fail every 4 or 5 frames, but 30ms is perfect. On the A210,
- * 30ms is bad while 35ms is perfect. */
-#define NEXT_FRAME_DELAY 35
-
-/* These cameras only support 320x200. */
-static const struct v4l2_pix_format fpix_mode[1] = {
- { 320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0}
-};
-
-/* send a command to the webcam */
-static int command(struct gspca_dev *gspca_dev,
- int order) /* 0: reset, 1: frame request */
-{
- static u8 order_values[2][12] = {
- {0xc6, 0, 0, 0, 0, 0, 0, 0, 0x20, 0, 0, 0}, /* reset */
- {0xd3, 0, 0, 0, 0, 0, 0, 0x01, 0, 0, 0, 0}, /* fr req */
- };
-
- memcpy(gspca_dev->usb_buf, order_values[order], 12);
- return usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- USB_REQ_GET_STATUS,
- USB_DIR_OUT | USB_TYPE_CLASS |
- USB_RECIP_INTERFACE, 0, 0, gspca_dev->usb_buf,
- 12, FPIX_TIMEOUT);
-}
-
-/* workqueue */
-static void dostream(struct work_struct *work)
-{
- struct usb_fpix *dev = container_of(work, struct usb_fpix, work_struct);
- struct gspca_dev *gspca_dev = &dev->gspca_dev;
- struct urb *urb = gspca_dev->urb[0];
- u8 *data = urb->transfer_buffer;
- int ret = 0;
- int len;
-
- /* synchronize with the main driver */
- mutex_lock(&gspca_dev->usb_lock);
- mutex_unlock(&gspca_dev->usb_lock);
- PDEBUG(D_STREAM, "dostream started");
-
- /* loop reading a frame */
-again:
- while (gspca_dev->dev && gspca_dev->streaming) {
-#ifdef CONFIG_PM
- if (gspca_dev->frozen)
- break;
-#endif
-
- /* request a frame */
- mutex_lock(&gspca_dev->usb_lock);
- ret = command(gspca_dev, 1);
- mutex_unlock(&gspca_dev->usb_lock);
- if (ret < 0)
- break;
-#ifdef CONFIG_PM
- if (gspca_dev->frozen)
- break;
-#endif
- if (!gspca_dev->dev || !gspca_dev->streaming)
- break;
-
- /* the frame comes in parts */
- for (;;) {
- ret = usb_bulk_msg(gspca_dev->dev,
- urb->pipe,
- data,
- FPIX_MAX_TRANSFER,
- &len, FPIX_TIMEOUT);
- if (ret < 0) {
- /* Most of the time we get a timeout
- * error. Just restart. */
- goto again;
- }
-#ifdef CONFIG_PM
- if (gspca_dev->frozen)
- goto out;
-#endif
- if (!gspca_dev->dev || !gspca_dev->streaming)
- goto out;
- if (len < FPIX_MAX_TRANSFER ||
- (data[len - 2] == 0xff &&
- data[len - 1] == 0xd9)) {
-
- /* If the result is less than what was asked
- * for, then it's the end of the
- * frame. Sometimes the jpeg is not complete,
- * but there's nothing we can do. We also end
- * here if the the jpeg ends right at the end
- * of the frame. */
- gspca_frame_add(gspca_dev, LAST_PACKET,
- data, len);
- break;
- }
-
- /* got a partial image */
- gspca_frame_add(gspca_dev,
- gspca_dev->last_packet_type
- == LAST_PACKET
- ? FIRST_PACKET : INTER_PACKET,
- data, len);
- }
-
- /* We must wait before trying reading the next
- * frame. If we don't, or if the delay is too short,
- * the camera will disconnect. */
- msleep(NEXT_FRAME_DELAY);
- }
-
-out:
- PDEBUG(D_STREAM, "dostream stopped");
-}
-
-/* this function is called at probe time */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct usb_fpix *dev = (struct usb_fpix *) gspca_dev;
- struct cam *cam = &gspca_dev->cam;
-
- cam->cam_mode = fpix_mode;
- cam->nmodes = 1;
- cam->bulk = 1;
- cam->bulk_size = FPIX_MAX_TRANSFER;
-
- INIT_WORK(&dev->work_struct, dostream);
-
- return 0;
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- return 0;
-}
-
-/* start the camera */
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct usb_fpix *dev = (struct usb_fpix *) gspca_dev;
- int ret, len;
-
- /* Init the device */
- ret = command(gspca_dev, 0);
- if (ret < 0) {
- pr_err("init failed %d\n", ret);
- return ret;
- }
-
- /* Read the result of the command. Ignore the result, for it
- * varies with the device. */
- ret = usb_bulk_msg(gspca_dev->dev,
- gspca_dev->urb[0]->pipe,
- gspca_dev->urb[0]->transfer_buffer,
- FPIX_MAX_TRANSFER, &len,
- FPIX_TIMEOUT);
- if (ret < 0) {
- pr_err("usb_bulk_msg failed %d\n", ret);
- return ret;
- }
-
- /* Request a frame, but don't read it */
- ret = command(gspca_dev, 1);
- if (ret < 0) {
- pr_err("frame request failed %d\n", ret);
- return ret;
- }
-
- /* Again, reset bulk in endpoint */
- usb_clear_halt(gspca_dev->dev, gspca_dev->urb[0]->pipe);
-
- /* Start the workqueue function to do the streaming */
- dev->work_thread = create_singlethread_workqueue(MODULE_NAME);
- queue_work(dev->work_thread, &dev->work_struct);
-
- return 0;
-}
-
-/* called on streamoff with alt==0 and on disconnect */
-/* the usb_lock is held at entry - restore on exit */
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
- struct usb_fpix *dev = (struct usb_fpix *) gspca_dev;
-
- /* wait for the work queue to terminate */
- mutex_unlock(&gspca_dev->usb_lock);
- destroy_workqueue(dev->work_thread);
- mutex_lock(&gspca_dev->usb_lock);
- dev->work_thread = NULL;
-}
-
-/* Table of supported USB devices */
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x04cb, 0x0104)},
- {USB_DEVICE(0x04cb, 0x0109)},
- {USB_DEVICE(0x04cb, 0x010b)},
- {USB_DEVICE(0x04cb, 0x010f)},
- {USB_DEVICE(0x04cb, 0x0111)},
- {USB_DEVICE(0x04cb, 0x0113)},
- {USB_DEVICE(0x04cb, 0x0115)},
- {USB_DEVICE(0x04cb, 0x0117)},
- {USB_DEVICE(0x04cb, 0x0119)},
- {USB_DEVICE(0x04cb, 0x011b)},
- {USB_DEVICE(0x04cb, 0x011d)},
- {USB_DEVICE(0x04cb, 0x0121)},
- {USB_DEVICE(0x04cb, 0x0123)},
- {USB_DEVICE(0x04cb, 0x0125)},
- {USB_DEVICE(0x04cb, 0x0127)},
- {USB_DEVICE(0x04cb, 0x0129)},
- {USB_DEVICE(0x04cb, 0x012b)},
- {USB_DEVICE(0x04cb, 0x012d)},
- {USB_DEVICE(0x04cb, 0x012f)},
- {USB_DEVICE(0x04cb, 0x0131)},
- {USB_DEVICE(0x04cb, 0x013b)},
- {USB_DEVICE(0x04cb, 0x013d)},
- {USB_DEVICE(0x04cb, 0x013f)},
- {}
-};
-
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
- .name = MODULE_NAME,
- .config = sd_config,
- .init = sd_init,
- .start = sd_start,
- .stop0 = sd_stop0,
-};
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id,
- &sd_desc,
- sizeof(struct usb_fpix),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
+++ /dev/null
-config USB_GL860
- tristate "GL860 USB Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for cameras based on the GL860 chip.
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_gl860.
+++ /dev/null
-obj-$(CONFIG_USB_GL860) += gspca_gl860.o
-
-gspca_gl860-objs := gl860.o \
- gl860-mi1320.o \
- gl860-ov2640.o \
- gl860-ov9655.o \
- gl860-mi2020.o
-
-ccflags-y += -I$(srctree)/drivers/media/video/gspca
-
+++ /dev/null
-/* Subdriver for the GL860 chip with the MI1320 sensor
- * Author Olivier LORIN from own logs
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Sensor : MI1320 */
-
-#include "gl860.h"
-
-static struct validx tbl_common[] = {
- {0xba00, 0x00f0}, {0xba00, 0x00f1}, {0xba51, 0x0066}, {0xba02, 0x00f1},
- {0xba05, 0x0067}, {0xba05, 0x00f1}, {0xbaa0, 0x0065}, {0xba00, 0x00f1},
- {0xffff, 0xffff},
- {0xba00, 0x00f0}, {0xba02, 0x00f1}, {0xbafa, 0x0028}, {0xba02, 0x00f1},
- {0xba00, 0x00f0}, {0xba01, 0x00f1}, {0xbaf0, 0x0006}, {0xba0e, 0x00f1},
- {0xba70, 0x0006}, {0xba0e, 0x00f1},
- {0xffff, 0xffff},
- {0xba74, 0x0006}, {0xba0e, 0x00f1},
- {0xffff, 0xffff},
- {0x0061, 0x0000}, {0x0068, 0x000d},
-};
-
-static struct validx tbl_init_at_startup[] = {
- {0x0000, 0x0000}, {0x0010, 0x0010},
- {35, 0xffff},
- {0x0008, 0x00c0}, {0x0001, 0x00c1}, {0x0001, 0x00c2}, {0x0020, 0x0006},
- {0x006a, 0x000d},
-};
-
-static struct validx tbl_sensor_settings_common[] = {
- {0x0010, 0x0010}, {0x0003, 0x00c1}, {0x0042, 0x00c2}, {0x0040, 0x0000},
- {0x006a, 0x0007}, {0x006a, 0x000d}, {0x0063, 0x0006},
-};
-static struct validx tbl_sensor_settings_1280[] = {
- {0xba00, 0x00f0}, {0xba00, 0x00f1}, {0xba5a, 0x0066}, {0xba02, 0x00f1},
- {0xba05, 0x0067}, {0xba05, 0x00f1}, {0xba20, 0x0065}, {0xba00, 0x00f1},
-};
-static struct validx tbl_sensor_settings_800[] = {
- {0xba00, 0x00f0}, {0xba00, 0x00f1}, {0xba5a, 0x0066}, {0xba02, 0x00f1},
- {0xba05, 0x0067}, {0xba05, 0x00f1}, {0xba20, 0x0065}, {0xba00, 0x00f1},
-};
-static struct validx tbl_sensor_settings_640[] = {
- {0xba00, 0x00f0}, {0xba00, 0x00f1}, {0xbaa0, 0x0065}, {0xba00, 0x00f1},
- {0xba51, 0x0066}, {0xba02, 0x00f1}, {0xba05, 0x0067}, {0xba05, 0x00f1},
- {0xba20, 0x0065}, {0xba00, 0x00f1},
-};
-static struct validx tbl_post_unset_alt[] = {
- {0xba00, 0x00f0}, {0xba00, 0x00f1}, {0xbaa0, 0x0065}, {0xba00, 0x00f1},
- {0x0061, 0x0000}, {0x0068, 0x000d},
-};
-
-static u8 *tbl_1280[] = {
- "\x0d\x80\xf1\x08\x03\x04\xf1\x00" "\x04\x05\xf1\x02\x05\x00\xf1\xf1"
- "\x06\x00\xf1\x0d\x20\x01\xf1\x00" "\x21\x84\xf1\x00\x0d\x00\xf1\x08"
- "\xf0\x00\xf1\x01\x34\x00\xf1\x00" "\x9b\x43\xf1\x00\xa6\x05\xf1\x00"
- "\xa9\x04\xf1\x00\xa1\x05\xf1\x00" "\xa4\x04\xf1\x00\xae\x0a\xf1\x08"
- ,
- "\xf0\x00\xf1\x02\x3a\x05\xf1\xf1" "\x3c\x05\xf1\xf1\x59\x01\xf1\x47"
- "\x5a\x01\xf1\x88\x5c\x0a\xf1\x06" "\x5d\x0e\xf1\x0a\x64\x5e\xf1\x1c"
- "\xd2\x00\xf1\xcf\xcb\x00\xf1\x01"
- ,
- "\xd3\x02\xd4\x28\xd5\x01\xd0\x02" "\xd1\x18\xd2\xc1"
-};
-
-static u8 *tbl_800[] = {
- "\x0d\x80\xf1\x08\x03\x03\xf1\xc0" "\x04\x05\xf1\x02\x05\x00\xf1\xf1"
- "\x06\x00\xf1\x0d\x20\x01\xf1\x00" "\x21\x84\xf1\x00\x0d\x00\xf1\x08"
- "\xf0\x00\xf1\x01\x34\x00\xf1\x00" "\x9b\x43\xf1\x00\xa6\x05\xf1\x00"
- "\xa9\x03\xf1\xc0\xa1\x03\xf1\x20" "\xa4\x02\xf1\x5a\xae\x0a\xf1\x08"
- ,
- "\xf0\x00\xf1\x02\x3a\x05\xf1\xf1" "\x3c\x05\xf1\xf1\x59\x01\xf1\x47"
- "\x5a\x01\xf1\x88\x5c\x0a\xf1\x06" "\x5d\x0e\xf1\x0a\x64\x5e\xf1\x1c"
- "\xd2\x00\xf1\xcf\xcb\x00\xf1\x01"
- ,
- "\xd3\x02\xd4\x18\xd5\x21\xd0\x02" "\xd1\x10\xd2\x59"
-};
-
-static u8 *tbl_640[] = {
- "\x0d\x80\xf1\x08\x03\x04\xf1\x04" "\x04\x05\xf1\x02\x07\x01\xf1\x7c"
- "\x08\x00\xf1\x0e\x21\x80\xf1\x00" "\x0d\x00\xf1\x08\xf0\x00\xf1\x01"
- "\x34\x10\xf1\x10\x3a\x43\xf1\x00" "\xa6\x05\xf1\x02\xa9\x04\xf1\x04"
- "\xa7\x02\xf1\x81\xaa\x01\xf1\xe2" "\xae\x0c\xf1\x09"
- ,
- "\xf0\x00\xf1\x02\x39\x03\xf1\xfc" "\x3b\x04\xf1\x04\x57\x01\xf1\xb6"
- "\x58\x02\xf1\x0d\x5c\x1f\xf1\x19" "\x5d\x24\xf1\x1e\x64\x5e\xf1\x1c"
- "\xd2\x00\xf1\x00\xcb\x00\xf1\x01"
- ,
- "\xd3\x02\xd4\x10\xd5\x81\xd0\x02" "\xd1\x08\xd2\xe1"
-};
-
-static s32 tbl_sat[] = {0x25, 0x1d, 0x15, 0x0d, 0x05, 0x4d, 0x55, 0x5d, 0x2d};
-static s32 tbl_bright[] = {0, 8, 0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70};
-static s32 tbl_backlight[] = {0x0e, 0x06, 0x02};
-
-static s32 tbl_cntr1[] = {
- 0x90, 0x98, 0xa0, 0xa8, 0xb0, 0xb8, 0xc0, 0xc8, 0xd0, 0xe0, 0xf0};
-static s32 tbl_cntr2[] = {
- 0x70, 0x68, 0x60, 0x58, 0x50, 0x48, 0x40, 0x38, 0x30, 0x20, 0x10};
-
-static u8 dat_wbalNL[] =
- "\xf0\x00\xf1\x01\x05\x00\xf1\x06" "\x3b\x04\xf1\x2a\x47\x10\xf1\x10"
- "\x9d\x3c\xf1\xae\xaf\x10\xf1\x00" "\xf0\x00\xf1\x02\x2f\x91\xf1\x20"
- "\x9c\x91\xf1\x20\x37\x03\xf1\x00" "\x9d\xc5\xf1\x0f\xf0\x00\xf1\x00";
-
-static u8 dat_wbalLL[] =
- "\xf0\x00\xf1\x01\x05\x00\xf1\x0c" "\x3b\x04\xf1\x2a\x47\x40\xf1\x40"
- "\x9d\x20\xf1\xae\xaf\x10\xf1\x00" "\xf0\x00\xf1\x02\x2f\xd1\xf1\x00"
- "\x9c\xd1\xf1\x00\x37\x03\xf1\x00" "\x9d\xc5\xf1\x3f\xf0\x00\xf1\x00";
-
-static u8 dat_wbalBL[] =
- "\xf0\x00\xf1\x01\x05\x00\xf1\x06" "\x47\x10\xf1\x30\x9d\x3c\xf1\xae"
- "\xaf\x10\xf1\x00\xf0\x00\xf1\x02" "\x2f\x91\xf1\x20\x9c\x91\xf1\x20"
- "\x37\x03\xf1\x00\x9d\xc5\xf1\x2f" "\xf0\x00\xf1\x00";
-
-static u8 dat_hvflip1[] = {0xf0, 0x00, 0xf1, 0x00};
-
-static u8 dat_common00[] =
- "\x00\x01\x07\x6a\x06\x63\x0d\x6a" "\xc0\x00\x10\x10\xc1\x03\xc2\x42"
- "\xd8\x04\x58\x00\x04\x02";
-static u8 dat_common01[] =
- "\x0d\x00\xf1\x0b\x0d\x00\xf1\x08" "\x35\x00\xf1\x22\x68\x00\xf1\x5d"
- "\xf0\x00\xf1\x01\x06\x70\xf1\x0e" "\xf0\x00\xf1\x02\xdd\x18\xf1\xe0";
-static u8 dat_common02[] =
- "\x05\x01\xf1\x84\x06\x00\xf1\x44" "\x07\x00\xf1\xbe\x08\x00\xf1\x1e"
- "\x20\x01\xf1\x03\x21\x84\xf1\x00" "\x22\x0d\xf1\x0f\x24\x80\xf1\x00"
- "\x34\x18\xf1\x2d\x35\x00\xf1\x22" "\x43\x83\xf1\x83\x59\x00\xf1\xff";
-static u8 dat_common03[] =
- "\xf0\x00\xf1\x02\x39\x06\xf1\x8c" "\x3a\x06\xf1\x8c\x3b\x03\xf1\xda"
- "\x3c\x05\xf1\x30\x57\x01\xf1\x0c" "\x58\x01\xf1\x42\x59\x01\xf1\x0c"
- "\x5a\x01\xf1\x42\x5c\x13\xf1\x0e" "\x5d\x17\xf1\x12\x64\x1e\xf1\x1c";
-static u8 dat_common04[] =
- "\xf0\x00\xf1\x02\x24\x5f\xf1\x20" "\x28\xea\xf1\x02\x5f\x41\xf1\x43";
-static u8 dat_common05[] =
- "\x02\x00\xf1\xee\x03\x29\xf1\x1a" "\x04\x02\xf1\xa4\x09\x00\xf1\x68"
- "\x0a\x00\xf1\x2a\x0b\x00\xf1\x04" "\x0c\x00\xf1\x93\x0d\x00\xf1\x82"
- "\x0e\x00\xf1\x40\x0f\x00\xf1\x5f" "\x10\x00\xf1\x4e\x11\x00\xf1\x5b";
-static u8 dat_common06[] =
- "\x15\x00\xf1\xc9\x16\x00\xf1\x5e" "\x17\x00\xf1\x9d\x18\x00\xf1\x06"
- "\x19\x00\xf1\x89\x1a\x00\xf1\x12" "\x1b\x00\xf1\xa1\x1c\x00\xf1\xe4"
- "\x1d\x00\xf1\x7a\x1e\x00\xf1\x64" "\xf6\x00\xf1\x5f";
-static u8 dat_common07[] =
- "\xf0\x00\xf1\x01\x53\x09\xf1\x03" "\x54\x3d\xf1\x1c\x55\x99\xf1\x72"
- "\x56\xc1\xf1\xb1\x57\xd8\xf1\xce" "\x58\xe0\xf1\x00\xdc\x0a\xf1\x03"
- "\xdd\x45\xf1\x20\xde\xae\xf1\x82" "\xdf\xdc\xf1\xc9\xe0\xf6\xf1\xea"
- "\xe1\xff\xf1\x00";
-static u8 dat_common08[] =
- "\xf0\x00\xf1\x01\x80\x00\xf1\x06" "\x81\xf6\xf1\x08\x82\xfb\xf1\xf7"
- "\x83\x00\xf1\xfe\xb6\x07\xf1\x03" "\xb7\x18\xf1\x0c\x84\xfb\xf1\x06"
- "\x85\xfb\xf1\xf9\x86\x00\xf1\xff" "\xb8\x07\xf1\x04\xb9\x16\xf1\x0a";
-static u8 dat_common09[] =
- "\x87\xfa\xf1\x05\x88\xfc\xf1\xf9" "\x89\x00\xf1\xff\xba\x06\xf1\x03"
- "\xbb\x17\xf1\x09\x8a\xe8\xf1\x14" "\x8b\xf7\xf1\xf0\x8c\xfd\xf1\xfa"
- "\x8d\x00\xf1\x00\xbc\x05\xf1\x01" "\xbd\x0c\xf1\x08\xbe\x00\xf1\x14";
-static u8 dat_common10[] =
- "\x8e\xea\xf1\x13\x8f\xf7\xf1\xf2" "\x90\xfd\xf1\xfa\x91\x00\xf1\x00"
- "\xbf\x05\xf1\x01\xc0\x0a\xf1\x08" "\xc1\x00\xf1\x0c\x92\xed\xf1\x0f"
- "\x93\xf9\xf1\xf4\x94\xfe\xf1\xfb" "\x95\x00\xf1\x00\xc2\x04\xf1\x01"
- "\xc3\x0a\xf1\x07\xc4\x00\xf1\x10";
-static u8 dat_common11[] =
- "\xf0\x00\xf1\x01\x05\x00\xf1\x06" "\x25\x00\xf1\x55\x34\x10\xf1\x10"
- "\x35\xf0\xf1\x10\x3a\x02\xf1\x03" "\x3b\x04\xf1\x2a\x9b\x43\xf1\x00"
- "\xa4\x03\xf1\xc0\xa7\x02\xf1\x81";
-
-static int mi1320_init_at_startup(struct gspca_dev *gspca_dev);
-static int mi1320_configure_alt(struct gspca_dev *gspca_dev);
-static int mi1320_init_pre_alt(struct gspca_dev *gspca_dev);
-static int mi1320_init_post_alt(struct gspca_dev *gspca_dev);
-static void mi1320_post_unset_alt(struct gspca_dev *gspca_dev);
-static int mi1320_sensor_settings(struct gspca_dev *gspca_dev);
-static int mi1320_camera_settings(struct gspca_dev *gspca_dev);
-/*==========================================================================*/
-
-void mi1320_init_settings(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- sd->vcur.backlight = 0;
- sd->vcur.brightness = 0;
- sd->vcur.sharpness = 6;
- sd->vcur.contrast = 10;
- sd->vcur.gamma = 20;
- sd->vcur.hue = 0;
- sd->vcur.saturation = 6;
- sd->vcur.whitebal = 0;
- sd->vcur.mirror = 0;
- sd->vcur.flip = 0;
- sd->vcur.AC50Hz = 1;
-
- sd->vmax.backlight = 2;
- sd->vmax.brightness = 8;
- sd->vmax.sharpness = 7;
- sd->vmax.contrast = 0; /* 10 but not working with this driver */
- sd->vmax.gamma = 40;
- sd->vmax.hue = 5 + 1;
- sd->vmax.saturation = 8;
- sd->vmax.whitebal = 2;
- sd->vmax.mirror = 1;
- sd->vmax.flip = 1;
- sd->vmax.AC50Hz = 1;
-
- sd->dev_camera_settings = mi1320_camera_settings;
- sd->dev_init_at_startup = mi1320_init_at_startup;
- sd->dev_configure_alt = mi1320_configure_alt;
- sd->dev_init_pre_alt = mi1320_init_pre_alt;
- sd->dev_post_unset_alt = mi1320_post_unset_alt;
-}
-
-/*==========================================================================*/
-
-static void common(struct gspca_dev *gspca_dev)
-{
- s32 n; /* reserved for FETCH functions */
-
- ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200, 22, dat_common00);
- ctrl_out(gspca_dev, 0x40, 1, 0x0041, 0x0000, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 32, dat_common01);
- n = fetch_validx(gspca_dev, tbl_common, ARRAY_SIZE(tbl_common));
- ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 48, dat_common02);
- ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 48, dat_common03);
- ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 16, dat_common04);
- ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 48, dat_common05);
- ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 44, dat_common06);
- keep_on_fetching_validx(gspca_dev, tbl_common,
- ARRAY_SIZE(tbl_common), n);
- ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 52, dat_common07);
- ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 48, dat_common08);
- ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 48, dat_common09);
- ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 56, dat_common10);
- keep_on_fetching_validx(gspca_dev, tbl_common,
- ARRAY_SIZE(tbl_common), n);
- ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 40, dat_common11);
- keep_on_fetching_validx(gspca_dev, tbl_common,
- ARRAY_SIZE(tbl_common), n);
-}
-
-static int mi1320_init_at_startup(struct gspca_dev *gspca_dev)
-{
- fetch_validx(gspca_dev, tbl_init_at_startup,
- ARRAY_SIZE(tbl_init_at_startup));
-
- common(gspca_dev);
-
-/* ctrl_out(gspca_dev, 0x40, 11, 0x0000, 0x0000, 0, NULL); */
-
- return 0;
-}
-
-static int mi1320_init_pre_alt(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- sd->mirrorMask = 0;
-
- sd->vold.backlight = -1;
- sd->vold.brightness = -1;
- sd->vold.sharpness = -1;
- sd->vold.contrast = -1;
- sd->vold.saturation = -1;
- sd->vold.gamma = -1;
- sd->vold.hue = -1;
- sd->vold.whitebal = -1;
- sd->vold.mirror = -1;
- sd->vold.flip = -1;
- sd->vold.AC50Hz = -1;
-
- common(gspca_dev);
-
- mi1320_sensor_settings(gspca_dev);
-
- mi1320_init_post_alt(gspca_dev);
-
- return 0;
-}
-
-static int mi1320_init_post_alt(struct gspca_dev *gspca_dev)
-{
- mi1320_camera_settings(gspca_dev);
-
- return 0;
-}
-
-static int mi1320_sensor_settings(struct gspca_dev *gspca_dev)
-{
- s32 reso = gspca_dev->cam.cam_mode[(s32) gspca_dev->curr_mode].priv;
-
- ctrl_out(gspca_dev, 0x40, 5, 0x0001, 0x0000, 0, NULL);
-
- fetch_validx(gspca_dev, tbl_sensor_settings_common,
- ARRAY_SIZE(tbl_sensor_settings_common));
-
- switch (reso) {
- case IMAGE_1280:
- fetch_validx(gspca_dev, tbl_sensor_settings_1280,
- ARRAY_SIZE(tbl_sensor_settings_1280));
- ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 64, tbl_1280[0]);
- ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 40, tbl_1280[1]);
- ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200, 12, tbl_1280[2]);
- break;
-
- case IMAGE_800:
- fetch_validx(gspca_dev, tbl_sensor_settings_800,
- ARRAY_SIZE(tbl_sensor_settings_800));
- ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 64, tbl_800[0]);
- ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 40, tbl_800[1]);
- ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200, 12, tbl_800[2]);
- break;
-
- default:
- fetch_validx(gspca_dev, tbl_sensor_settings_640,
- ARRAY_SIZE(tbl_sensor_settings_640));
- ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 60, tbl_640[0]);
- ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 40, tbl_640[1]);
- ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200, 12, tbl_640[2]);
- break;
- }
- return 0;
-}
-
-static int mi1320_configure_alt(struct gspca_dev *gspca_dev)
-{
- s32 reso = gspca_dev->cam.cam_mode[(s32) gspca_dev->curr_mode].priv;
-
- switch (reso) {
- case IMAGE_640:
- gspca_dev->alt = 3 + 1;
- break;
-
- case IMAGE_800:
- case IMAGE_1280:
- gspca_dev->alt = 1 + 1;
- break;
- }
- return 0;
-}
-
-static int mi1320_camera_settings(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- s32 backlight = sd->vcur.backlight;
- s32 bright = sd->vcur.brightness;
- s32 sharp = sd->vcur.sharpness;
- s32 cntr = sd->vcur.contrast;
- s32 gam = sd->vcur.gamma;
- s32 hue = sd->vcur.hue;
- s32 sat = sd->vcur.saturation;
- s32 wbal = sd->vcur.whitebal;
- s32 mirror = (((sd->vcur.mirror > 0) ^ sd->mirrorMask) > 0);
- s32 flip = (((sd->vcur.flip > 0) ^ sd->mirrorMask) > 0);
- s32 freq = (sd->vcur.AC50Hz > 0);
- s32 i;
-
- if (freq != sd->vold.AC50Hz) {
- sd->vold.AC50Hz = freq;
-
- freq = 2 * (freq == 0);
- ctrl_out(gspca_dev, 0x40, 1, 0xba00, 0x00f0, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0xba02, 0x00f1, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0xba00 , 0x005b, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0xba01 + freq, 0x00f1, 0, NULL);
- }
-
- if (wbal != sd->vold.whitebal) {
- sd->vold.whitebal = wbal;
- if (wbal < 0 || wbal > sd->vmax.whitebal)
- wbal = 0;
-
- for (i = 0; i < 2; i++) {
- if (wbal == 0) { /* Normal light */
- ctrl_out(gspca_dev, 0x40, 1,
- 0x0010, 0x0010, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1,
- 0x0003, 0x00c1, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1,
- 0x0042, 0x00c2, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 3,
- 0xba00, 0x0200, 48, dat_wbalNL);
- }
-
- if (wbal == 1) { /* Low light */
- ctrl_out(gspca_dev, 0x40, 1,
- 0x0010, 0x0010, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1,
- 0x0004, 0x00c1, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1,
- 0x0043, 0x00c2, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 3,
- 0xba00, 0x0200, 48, dat_wbalLL);
- }
-
- if (wbal == 2) { /* Back light */
- ctrl_out(gspca_dev, 0x40, 1,
- 0x0010, 0x0010, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1,
- 0x0003, 0x00c1, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1,
- 0x0042, 0x00c2, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 3,
- 0xba00, 0x0200, 44, dat_wbalBL);
- }
- }
- }
-
- if (bright != sd->vold.brightness) {
- sd->vold.brightness = bright;
- if (bright < 0 || bright > sd->vmax.brightness)
- bright = 0;
-
- bright = tbl_bright[bright];
- ctrl_out(gspca_dev, 0x40, 1, 0xba00, 0x00f0, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0xba01, 0x00f1, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0xba00 + bright, 0x0034, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0xba00 + bright, 0x00f1, 0, NULL);
- }
-
- if (sat != sd->vold.saturation) {
- sd->vold.saturation = sat;
- if (sat < 0 || sat > sd->vmax.saturation)
- sat = 0;
-
- sat = tbl_sat[sat];
- ctrl_out(gspca_dev, 0x40, 1, 0xba00, 0x00f0, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0xba01, 0x00f1, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0xba00 , 0x0025, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0xba00 + sat, 0x00f1, 0, NULL);
- }
-
- if (sharp != sd->vold.sharpness) {
- sd->vold.sharpness = sharp;
- if (sharp < 0 || sharp > sd->vmax.sharpness)
- sharp = 0;
-
- ctrl_out(gspca_dev, 0x40, 1, 0xba00, 0x00f0, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0xba01, 0x00f1, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0xba00 , 0x0005, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0xba00 + sharp, 0x00f1, 0, NULL);
- }
-
- if (hue != sd->vold.hue) {
- /* 0=normal 1=NB 2="sepia" 3=negative 4=other 5=other2 */
- if (hue < 0 || hue > sd->vmax.hue)
- hue = 0;
- if (hue == sd->vmax.hue)
- sd->swapRB = 1;
- else
- sd->swapRB = 0;
-
- ctrl_out(gspca_dev, 0x40, 1, 0xba00, 0x00f0, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0xba01, 0x00f1, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0xba70, 0x00e2, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0xba00 + hue * (hue < 6), 0x00f1,
- 0, NULL);
- }
-
- if (backlight != sd->vold.backlight) {
- sd->vold.backlight = backlight;
- if (backlight < 0 || backlight > sd->vmax.backlight)
- backlight = 0;
-
- backlight = tbl_backlight[backlight];
- for (i = 0; i < 2; i++) {
- ctrl_out(gspca_dev, 0x40, 1, 0xba00, 0x00f0, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0xba01, 0x00f1, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0xba74, 0x0006, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0xba80 + backlight, 0x00f1,
- 0, NULL);
- }
- }
-
- if (hue != sd->vold.hue) {
- sd->vold.hue = hue;
-
- ctrl_out(gspca_dev, 0x40, 1, 0xba00, 0x00f0, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0xba01, 0x00f1, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0xba70, 0x00e2, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0xba00 + hue * (hue < 6), 0x00f1,
- 0, NULL);
- }
-
- if (mirror != sd->vold.mirror || flip != sd->vold.flip) {
- u8 dat_hvflip2[4] = {0x20, 0x01, 0xf1, 0x00};
- sd->vold.mirror = mirror;
- sd->vold.flip = flip;
-
- dat_hvflip2[3] = flip + 2 * mirror;
- ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 4, dat_hvflip1);
- ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 4, dat_hvflip2);
- }
-
- if (gam != sd->vold.gamma) {
- sd->vold.gamma = gam;
- if (gam < 0 || gam > sd->vmax.gamma)
- gam = 0;
-
- gam = 2 * gam;
- ctrl_out(gspca_dev, 0x40, 1, 0xba00, 0x00f0, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0xba01, 0x00f1, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0xba04 , 0x003b, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0xba02 + gam, 0x00f1, 0, NULL);
- }
-
- if (cntr != sd->vold.contrast) {
- sd->vold.contrast = cntr;
- if (cntr < 0 || cntr > sd->vmax.contrast)
- cntr = 0;
-
- ctrl_out(gspca_dev, 0x40, 1, 0xba00, 0x00f0, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0xba01, 0x00f1, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0xba00 + tbl_cntr1[cntr], 0x0035,
- 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0xba00 + tbl_cntr2[cntr], 0x00f1,
- 0, NULL);
- }
-
- return 0;
-}
-
-static void mi1320_post_unset_alt(struct gspca_dev *gspca_dev)
-{
- ctrl_out(gspca_dev, 0x40, 5, 0x0000, 0x0000, 0, NULL);
-
- fetch_validx(gspca_dev, tbl_post_unset_alt,
- ARRAY_SIZE(tbl_post_unset_alt));
-}
+++ /dev/null
-/* Subdriver for the GL860 chip with the MI2020 sensor
- * Author Olivier LORIN, from logs by Iceman/Soro2005 + Fret_saw/Hulkie/Tricid
- * with the help of Kytrix/BUGabundo/Blazercist.
- * Driver achieved thanks to a webcam gift by Kytrix.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Sensor : MI2020 */
-
-#include "gl860.h"
-
-static u8 dat_wbal1[] = {0x8c, 0xa2, 0x0c};
-
-static u8 dat_bright1[] = {0x8c, 0xa2, 0x06};
-static u8 dat_bright3[] = {0x8c, 0xa1, 0x02};
-static u8 dat_bright4[] = {0x90, 0x00, 0x0f};
-static u8 dat_bright5[] = {0x8c, 0xa1, 0x03};
-static u8 dat_bright6[] = {0x90, 0x00, 0x05};
-
-static u8 dat_hvflip1[] = {0x8c, 0x27, 0x19};
-static u8 dat_hvflip3[] = {0x8c, 0x27, 0x3b};
-static u8 dat_hvflip5[] = {0x8c, 0xa1, 0x03};
-static u8 dat_hvflip6[] = {0x90, 0x00, 0x06};
-
-static struct idxdata tbl_middle_hvflip_low[] = {
- {0x33, "\x90\x00\x06"},
- {6, "\xff\xff\xff"},
- {0x33, "\x90\x00\x06"},
- {6, "\xff\xff\xff"},
- {0x33, "\x90\x00\x06"},
- {6, "\xff\xff\xff"},
- {0x33, "\x90\x00\x06"},
- {6, "\xff\xff\xff"},
-};
-
-static struct idxdata tbl_middle_hvflip_big[] = {
- {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x01"}, {0x33, "\x8c\xa1\x20"},
- {0x33, "\x90\x00\x00"}, {0x33, "\x8c\xa7\x02"}, {0x33, "\x90\x00\x00"},
- {102, "\xff\xff\xff"},
- {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x02"}, {0x33, "\x8c\xa1\x20"},
- {0x33, "\x90\x00\x72"}, {0x33, "\x8c\xa7\x02"}, {0x33, "\x90\x00\x01"},
-};
-
-static struct idxdata tbl_end_hvflip[] = {
- {0x33, "\x8c\xa1\x02"}, {0x33, "\x90\x00\x1f"},
- {6, "\xff\xff\xff"},
- {0x33, "\x8c\xa1\x02"}, {0x33, "\x90\x00\x1f"},
- {6, "\xff\xff\xff"},
- {0x33, "\x8c\xa1\x02"}, {0x33, "\x90\x00\x1f"},
- {6, "\xff\xff\xff"},
- {0x33, "\x8c\xa1\x02"}, {0x33, "\x90\x00\x1f"},
-};
-
-static u8 dat_freq1[] = { 0x8c, 0xa4, 0x04 };
-
-static u8 dat_multi5[] = { 0x8c, 0xa1, 0x03 };
-static u8 dat_multi6[] = { 0x90, 0x00, 0x05 };
-
-static struct validx tbl_init_at_startup[] = {
- {0x0000, 0x0000}, {0x0010, 0x0010}, {0x0008, 0x00c0}, {0x0001, 0x00c1},
- {0x0001, 0x00c2}, {0x0020, 0x0006}, {0x006a, 0x000d},
- {53, 0xffff},
- {0x0040, 0x0000}, {0x0063, 0x0006},
-};
-
-static struct validx tbl_common_0B[] = {
- {0x0002, 0x0004}, {0x006a, 0x0007}, {0x00ef, 0x0006}, {0x006a, 0x000d},
- {0x0000, 0x00c0}, {0x0010, 0x0010}, {0x0003, 0x00c1}, {0x0042, 0x00c2},
- {0x0004, 0x00d8}, {0x0000, 0x0058}, {0x0041, 0x0000},
-};
-
-static struct idxdata tbl_common_3B[] = {
- {0x33, "\x86\x25\x01"}, {0x33, "\x86\x25\x00"},
- {2, "\xff\xff\xff"},
- {0x30, "\x1a\x0a\xcc"}, {0x32, "\x02\x00\x08"}, {0x33, "\xf4\x03\x1d"},
- {6, "\xff\xff\xff"}, /* 12 */
- {0x34, "\x1e\x8f\x09"}, {0x34, "\x1c\x01\x28"}, {0x34, "\x1e\x8f\x09"},
- {2, "\xff\xff\xff"}, /* - */
- {0x34, "\x1e\x8f\x09"}, {0x32, "\x14\x06\xe6"}, {0x33, "\x8c\x22\x23"},
- {0x33, "\x90\x00\x00"}, {0x33, "\x8c\xa2\x0f"}, {0x33, "\x90\x00\x0d"},
- {0x33, "\x8c\xa2\x10"}, {0x33, "\x90\x00\x0b"}, {0x33, "\x8c\xa2\x11"},
- {0x33, "\x90\x00\x07"}, {0x33, "\xf4\x03\x1d"}, {0x35, "\xa2\x00\xe2"},
- {0x33, "\x8c\xab\x05"}, {0x33, "\x90\x00\x01"}, {0x32, "\x6e\x00\x86"},
- {0x32, "\x70\x0f\xaa"}, {0x32, "\x72\x0f\xe4"}, {0x33, "\x8c\xa3\x4a"},
- {0x33, "\x90\x00\x5a"}, {0x33, "\x8c\xa3\x4b"}, {0x33, "\x90\x00\xa6"},
- {0x33, "\x8c\xa3\x61"}, {0x33, "\x90\x00\xc8"}, {0x33, "\x8c\xa3\x62"},
- {0x33, "\x90\x00\xe1"}, {0x34, "\xce\x01\xa8"}, {0x34, "\xd0\x66\x33"},
- {0x34, "\xd2\x31\x9a"}, {0x34, "\xd4\x94\x63"}, {0x34, "\xd6\x4b\x25"},
- {0x34, "\xd8\x26\x70"}, {0x34, "\xda\x72\x4c"}, {0x34, "\xdc\xff\x04"},
- {0x34, "\xde\x01\x5b"}, {0x34, "\xe6\x01\x13"}, {0x34, "\xee\x0b\xf0"},
- {0x34, "\xf6\x0b\xa4"}, {0x35, "\x00\xf6\xe7"}, {0x35, "\x08\x0d\xfd"},
- {0x35, "\x10\x25\x63"}, {0x35, "\x18\x35\x6c"}, {0x35, "\x20\x42\x7e"},
- {0x35, "\x28\x19\x44"}, {0x35, "\x30\x39\xd4"}, {0x35, "\x38\xf5\xa8"},
- {0x35, "\x4c\x07\x90"}, {0x35, "\x44\x07\xb8"}, {0x35, "\x5c\x06\x88"},
- {0x35, "\x54\x07\xff"}, {0x34, "\xe0\x01\x52"}, {0x34, "\xe8\x00\xcc"},
- {0x34, "\xf0\x0d\x83"}, {0x34, "\xf8\x0c\xb3"}, {0x35, "\x02\xfe\xba"},
- {0x35, "\x0a\x04\xe0"}, {0x35, "\x12\x1c\x63"}, {0x35, "\x1a\x2b\x5a"},
- {0x35, "\x22\x32\x5e"}, {0x35, "\x2a\x0d\x28"}, {0x35, "\x32\x2c\x02"},
- {0x35, "\x3a\xf4\xfa"}, {0x35, "\x4e\x07\xef"}, {0x35, "\x46\x07\x88"},
- {0x35, "\x5e\x07\xc1"}, {0x35, "\x56\x04\x64"}, {0x34, "\xe4\x01\x15"},
- {0x34, "\xec\x00\x82"}, {0x34, "\xf4\x0c\xce"}, {0x34, "\xfc\x0c\xba"},
- {0x35, "\x06\x1f\x02"}, {0x35, "\x0e\x02\xe3"}, {0x35, "\x16\x1a\x50"},
- {0x35, "\x1e\x24\x39"}, {0x35, "\x26\x23\x4c"}, {0x35, "\x2e\xf9\x1b"},
- {0x35, "\x36\x23\x19"}, {0x35, "\x3e\x12\x08"}, {0x35, "\x52\x07\x22"},
- {0x35, "\x4a\x03\xd3"}, {0x35, "\x62\x06\x54"}, {0x35, "\x5a\x04\x5d"},
- {0x34, "\xe2\x01\x04"}, {0x34, "\xea\x00\xa0"}, {0x34, "\xf2\x0c\xbc"},
- {0x34, "\xfa\x0c\x5b"}, {0x35, "\x04\x17\xf2"}, {0x35, "\x0c\x02\x08"},
- {0x35, "\x14\x28\x43"}, {0x35, "\x1c\x28\x62"}, {0x35, "\x24\x2b\x60"},
- {0x35, "\x2c\x07\x33"}, {0x35, "\x34\x1f\xb0"}, {0x35, "\x3c\xed\xcd"},
- {0x35, "\x50\x00\x06"}, {0x35, "\x48\x07\xff"}, {0x35, "\x60\x05\x89"},
- {0x35, "\x58\x07\xff"}, {0x35, "\x40\x00\xa0"}, {0x35, "\x42\x00\x00"},
- {0x32, "\x10\x01\xfc"}, {0x33, "\x8c\xa1\x18"}, {0x33, "\x90\x00\x3c"},
- {0x33, "\x78\x00\x00"},
- {2, "\xff\xff\xff"},
- {0x35, "\xb8\x1f\x20"}, {0x33, "\x8c\xa2\x06"}, {0x33, "\x90\x00\x10"},
- {0x33, "\x8c\xa2\x07"}, {0x33, "\x90\x00\x08"}, {0x33, "\x8c\xa2\x42"},
- {0x33, "\x90\x00\x0b"}, {0x33, "\x8c\xa2\x4a"}, {0x33, "\x90\x00\x8c"},
- {0x35, "\xba\xfa\x08"}, {0x33, "\x8c\xa2\x02"}, {0x33, "\x90\x00\x22"},
- {0x33, "\x8c\xa2\x03"}, {0x33, "\x90\x00\xbb"}, {0x33, "\x8c\xa4\x04"},
- {0x33, "\x90\x00\x80"}, {0x33, "\x8c\xa7\x9d"}, {0x33, "\x90\x00\x00"},
- {0x33, "\x8c\xa7\x9e"}, {0x33, "\x90\x00\x00"}, {0x33, "\x8c\xa2\x0c"},
- {0x33, "\x90\x00\x17"}, {0x33, "\x8c\xa2\x15"}, {0x33, "\x90\x00\x04"},
- {0x33, "\x8c\xa2\x14"}, {0x33, "\x90\x00\x20"}, {0x33, "\x8c\xa1\x03"},
- {0x33, "\x90\x00\x00"}, {0x33, "\x8c\x27\x17"}, {0x33, "\x90\x21\x11"},
- {0x33, "\x8c\x27\x1b"}, {0x33, "\x90\x02\x4f"}, {0x33, "\x8c\x27\x25"},
- {0x33, "\x90\x06\x0f"}, {0x33, "\x8c\x27\x39"}, {0x33, "\x90\x21\x11"},
- {0x33, "\x8c\x27\x3d"}, {0x33, "\x90\x01\x20"}, {0x33, "\x8c\x27\x47"},
- {0x33, "\x90\x09\x4c"}, {0x33, "\x8c\x27\x03"}, {0x33, "\x90\x02\x84"},
- {0x33, "\x8c\x27\x05"}, {0x33, "\x90\x01\xe2"}, {0x33, "\x8c\x27\x07"},
- {0x33, "\x90\x06\x40"}, {0x33, "\x8c\x27\x09"}, {0x33, "\x90\x04\xb0"},
- {0x33, "\x8c\x27\x0d"}, {0x33, "\x90\x00\x00"}, {0x33, "\x8c\x27\x0f"},
- {0x33, "\x90\x00\x00"}, {0x33, "\x8c\x27\x11"}, {0x33, "\x90\x04\xbd"},
- {0x33, "\x8c\x27\x13"}, {0x33, "\x90\x06\x4d"}, {0x33, "\x8c\x27\x15"},
- {0x33, "\x90\x00\x00"}, {0x33, "\x8c\x27\x17"}, {0x33, "\x90\x21\x11"},
- {0x33, "\x8c\x27\x19"}, {0x33, "\x90\x04\x6c"}, {0x33, "\x8c\x27\x1b"},
- {0x33, "\x90\x02\x4f"}, {0x33, "\x8c\x27\x1d"}, {0x33, "\x90\x01\x02"},
- {0x33, "\x8c\x27\x1f"}, {0x33, "\x90\x02\x79"}, {0x33, "\x8c\x27\x21"},
- {0x33, "\x90\x01\x55"}, {0x33, "\x8c\x27\x23"}, {0x33, "\x90\x02\x85"},
- {0x33, "\x8c\x27\x25"}, {0x33, "\x90\x06\x0f"}, {0x33, "\x8c\x27\x27"},
- {0x33, "\x90\x20\x20"}, {0x33, "\x8c\x27\x29"}, {0x33, "\x90\x20\x20"},
- {0x33, "\x8c\x27\x2b"}, {0x33, "\x90\x10\x20"}, {0x33, "\x8c\x27\x2d"},
- {0x33, "\x90\x20\x07"}, {0x33, "\x8c\x27\x2f"}, {0x33, "\x90\x00\x04"},
- {0x33, "\x8c\x27\x31"}, {0x33, "\x90\x00\x04"}, {0x33, "\x8c\x27\x33"},
- {0x33, "\x90\x04\xbb"}, {0x33, "\x8c\x27\x35"}, {0x33, "\x90\x06\x4b"},
- {0x33, "\x8c\x27\x37"}, {0x33, "\x90\x00\x00"}, {0x33, "\x8c\x27\x39"},
- {0x33, "\x90\x21\x11"}, {0x33, "\x8c\x27\x3b"}, {0x33, "\x90\x00\x24"},
- {0x33, "\x8c\x27\x3d"}, {0x33, "\x90\x01\x20"}, {0x33, "\x8c\x27\x41"},
- {0x33, "\x90\x01\x69"}, {0x33, "\x8c\x27\x45"}, {0x33, "\x90\x04\xed"},
- {0x33, "\x8c\x27\x47"}, {0x33, "\x90\x09\x4c"}, {0x33, "\x8c\x27\x51"},
- {0x33, "\x90\x00\x00"}, {0x33, "\x8c\x27\x53"}, {0x33, "\x90\x03\x20"},
- {0x33, "\x8c\x27\x55"}, {0x33, "\x90\x00\x00"}, {0x33, "\x8c\x27\x57"},
- {0x33, "\x90\x02\x58"}, {0x33, "\x8c\x27\x5f"}, {0x33, "\x90\x00\x00"},
- {0x33, "\x8c\x27\x61"}, {0x33, "\x90\x06\x40"}, {0x33, "\x8c\x27\x63"},
- {0x33, "\x90\x00\x00"}, {0x33, "\x8c\x27\x65"}, {0x33, "\x90\x04\xb0"},
- {0x33, "\x8c\x22\x2e"}, {0x33, "\x90\x00\xa1"}, {0x33, "\x8c\xa4\x08"},
- {0x33, "\x90\x00\x1f"}, {0x33, "\x8c\xa4\x09"}, {0x33, "\x90\x00\x21"},
- {0x33, "\x8c\xa4\x0a"}, {0x33, "\x90\x00\x25"}, {0x33, "\x8c\xa4\x0b"},
- {0x33, "\x90\x00\x27"}, {0x33, "\x8c\x24\x11"}, {0x33, "\x90\x00\xa1"},
- {0x33, "\x8c\x24\x13"}, {0x33, "\x90\x00\xc1"}, {0x33, "\x8c\x24\x15"},
- {0x33, "\x90\x00\x6a"}, {0x33, "\x8c\x24\x17"}, {0x33, "\x90\x00\x80"},
- {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x05"},
- {2, "\xff\xff\xff"},
- {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x06"},
- {3, "\xff\xff\xff"},
-};
-
-static struct idxdata tbl_init_post_alt_low1[] = {
- {0x33, "\x8c\x27\x15"}, {0x33, "\x90\x00\x25"}, {0x33, "\x8c\x22\x2e"},
- {0x33, "\x90\x00\x81"}, {0x33, "\x8c\xa4\x08"}, {0x33, "\x90\x00\x17"},
- {0x33, "\x8c\xa4\x09"}, {0x33, "\x90\x00\x1a"}, {0x33, "\x8c\xa4\x0a"},
- {0x33, "\x90\x00\x1d"}, {0x33, "\x8c\xa4\x0b"}, {0x33, "\x90\x00\x20"},
- {0x33, "\x8c\x24\x11"}, {0x33, "\x90\x00\x81"}, {0x33, "\x8c\x24\x13"},
- {0x33, "\x90\x00\x9b"},
-};
-
-static struct idxdata tbl_init_post_alt_low2[] = {
- {0x33, "\x8c\x27\x03"}, {0x33, "\x90\x03\x24"}, {0x33, "\x8c\x27\x05"},
- {0x33, "\x90\x02\x58"}, {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x05"},
- {2, "\xff\xff\xff"},
- {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x06"},
- {2, "\xff\xff\xff"},
-};
-
-static struct idxdata tbl_init_post_alt_low3[] = {
- {0x34, "\x1e\x8f\x09"}, {0x34, "\x1c\x01\x28"}, {0x34, "\x1e\x8f\x09"},
- {2, "\xff\xff\xff"},
- {0x34, "\x1e\x8f\x09"}, {0x32, "\x14\x06\xe6"}, {0x33, "\x8c\xa1\x20"},
- {0x33, "\x90\x00\x00"}, {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x01"},
- {0x33, "\x2e\x01\x00"}, {0x34, "\x04\x00\x2a"}, {0x33, "\x8c\xa7\x02"},
- {0x33, "\x90\x00\x00"}, {0x33, "\x8c\x27\x95"}, {0x33, "\x90\x01\x00"},
- {2, "\xff\xff\xff"},
- {0x33, "\x8c\xa1\x20"}, {0x33, "\x90\x00\x72"}, {0x33, "\x8c\xa1\x03"},
- {0x33, "\x90\x00\x02"}, {0x33, "\x8c\xa7\x02"}, {0x33, "\x90\x00\x01"},
- {2, "\xff\xff\xff"},
- {0x33, "\x8c\xa1\x20"}, {0x33, "\x90\x00\x00"}, {0x33, "\x8c\xa1\x03"},
- {0x33, "\x90\x00\x01"}, {0x33, "\x8c\xa7\x02"}, {0x33, "\x90\x00\x00"},
- {2, "\xff\xff\xff"},
- {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x05"},
- {2, "\xff\xff\xff"},
- {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x06"},
- {2, "\xff\xff\xff"},
- {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x05"},
- {2, "\xff\xff\xff"},
- {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x06"},
-};
-
-static struct idxdata tbl_init_post_alt_big[] = {
- {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x05"},
- {2, "\xff\xff\xff"},
- {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x06"},
- {2, "\xff\xff\xff"},
- {0x34, "\x1e\x8f\x09"}, {0x34, "\x1c\x01\x28"}, {0x34, "\x1e\x8f\x09"},
- {2, "\xff\xff\xff"},
- {0x34, "\x1e\x8f\x09"}, {0x32, "\x14\x06\xe6"}, {0x33, "\x8c\xa1\x03"},
- {0x33, "\x90\x00\x05"},
- {2, "\xff\xff\xff"},
- {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x06"},
- {2, "\xff\xff\xff"},
- {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x05"},
- {2, "\xff\xff\xff"},
- {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x06"}, {0x33, "\x8c\xa1\x20"},
- {0x33, "\x90\x00\x72"}, {0x33, "\x8c\xa1\x30"}, {0x33, "\x90\x00\x03"},
- {0x33, "\x8c\xa1\x31"}, {0x33, "\x90\x00\x02"}, {0x33, "\x8c\xa1\x32"},
- {0x33, "\x90\x00\x03"}, {0x33, "\x8c\xa1\x34"}, {0x33, "\x90\x00\x03"},
- {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x02"}, {0x33, "\x2e\x01\x00"},
- {0x34, "\x04\x00\x2a"}, {0x33, "\x8c\xa7\x02"}, {0x33, "\x90\x00\x01"},
- {0x33, "\x8c\x27\x97"}, {0x33, "\x90\x01\x00"},
- {51, "\xff\xff\xff"},
- {0x33, "\x8c\xa1\x20"}, {0x33, "\x90\x00\x00"}, {0x33, "\x8c\xa1\x03"},
- {0x33, "\x90\x00\x01"}, {0x33, "\x8c\xa7\x02"}, {0x33, "\x90\x00\x00"},
- {51, "\xff\xff\xff"},
- {0x33, "\x8c\xa1\x20"}, {0x33, "\x90\x00\x72"}, {0x33, "\x8c\xa1\x03"},
- {0x33, "\x90\x00\x02"}, {0x33, "\x8c\xa7\x02"}, {0x33, "\x90\x00\x01"},
- {51, "\xff\xff\xff"},
-};
-
-static struct idxdata tbl_init_post_alt_3B[] = {
- {0x32, "\x10\x01\xf8"}, {0x34, "\xce\x01\xa8"}, {0x34, "\xd0\x66\x33"},
- {0x34, "\xd2\x31\x9a"}, {0x34, "\xd4\x94\x63"}, {0x34, "\xd6\x4b\x25"},
- {0x34, "\xd8\x26\x70"}, {0x34, "\xda\x72\x4c"}, {0x34, "\xdc\xff\x04"},
- {0x34, "\xde\x01\x5b"}, {0x34, "\xe6\x01\x13"}, {0x34, "\xee\x0b\xf0"},
- {0x34, "\xf6\x0b\xa4"}, {0x35, "\x00\xf6\xe7"}, {0x35, "\x08\x0d\xfd"},
- {0x35, "\x10\x25\x63"}, {0x35, "\x18\x35\x6c"}, {0x35, "\x20\x42\x7e"},
- {0x35, "\x28\x19\x44"}, {0x35, "\x30\x39\xd4"}, {0x35, "\x38\xf5\xa8"},
- {0x35, "\x4c\x07\x90"}, {0x35, "\x44\x07\xb8"}, {0x35, "\x5c\x06\x88"},
- {0x35, "\x54\x07\xff"}, {0x34, "\xe0\x01\x52"}, {0x34, "\xe8\x00\xcc"},
- {0x34, "\xf0\x0d\x83"}, {0x34, "\xf8\x0c\xb3"}, {0x35, "\x02\xfe\xba"},
- {0x35, "\x0a\x04\xe0"}, {0x35, "\x12\x1c\x63"}, {0x35, "\x1a\x2b\x5a"},
- {0x35, "\x22\x32\x5e"}, {0x35, "\x2a\x0d\x28"}, {0x35, "\x32\x2c\x02"},
- {0x35, "\x3a\xf4\xfa"}, {0x35, "\x4e\x07\xef"}, {0x35, "\x46\x07\x88"},
- {0x35, "\x5e\x07\xc1"}, {0x35, "\x56\x04\x64"}, {0x34, "\xe4\x01\x15"},
- {0x34, "\xec\x00\x82"}, {0x34, "\xf4\x0c\xce"}, {0x34, "\xfc\x0c\xba"},
- {0x35, "\x06\x1f\x02"}, {0x35, "\x0e\x02\xe3"}, {0x35, "\x16\x1a\x50"},
- {0x35, "\x1e\x24\x39"}, {0x35, "\x26\x23\x4c"}, {0x35, "\x2e\xf9\x1b"},
- {0x35, "\x36\x23\x19"}, {0x35, "\x3e\x12\x08"}, {0x35, "\x52\x07\x22"},
- {0x35, "\x4a\x03\xd3"}, {0x35, "\x62\x06\x54"}, {0x35, "\x5a\x04\x5d"},
- {0x34, "\xe2\x01\x04"}, {0x34, "\xea\x00\xa0"}, {0x34, "\xf2\x0c\xbc"},
- {0x34, "\xfa\x0c\x5b"}, {0x35, "\x04\x17\xf2"}, {0x35, "\x0c\x02\x08"},
- {0x35, "\x14\x28\x43"}, {0x35, "\x1c\x28\x62"}, {0x35, "\x24\x2b\x60"},
- {0x35, "\x2c\x07\x33"}, {0x35, "\x34\x1f\xb0"}, {0x35, "\x3c\xed\xcd"},
- {0x35, "\x50\x00\x06"}, {0x35, "\x48\x07\xff"}, {0x35, "\x60\x05\x89"},
- {0x35, "\x58\x07\xff"}, {0x35, "\x40\x00\xa0"}, {0x35, "\x42\x00\x00"},
- {0x32, "\x10\x01\xfc"}, {0x33, "\x8c\xa1\x18"}, {0x33, "\x90\x00\x3c"},
-};
-
-static u8 *dat_640 = "\xd0\x02\xd1\x08\xd2\xe1\xd3\x02\xd4\x10\xd5\x81";
-static u8 *dat_800 = "\xd0\x02\xd1\x10\xd2\x57\xd3\x02\xd4\x18\xd5\x21";
-static u8 *dat_1280 = "\xd0\x02\xd1\x20\xd2\x01\xd3\x02\xd4\x28\xd5\x01";
-static u8 *dat_1600 = "\xd0\x02\xd1\x20\xd2\xaf\xd3\x02\xd4\x30\xd5\x41";
-
-static int mi2020_init_at_startup(struct gspca_dev *gspca_dev);
-static int mi2020_configure_alt(struct gspca_dev *gspca_dev);
-static int mi2020_init_pre_alt(struct gspca_dev *gspca_dev);
-static int mi2020_init_post_alt(struct gspca_dev *gspca_dev);
-static void mi2020_post_unset_alt(struct gspca_dev *gspca_dev);
-static int mi2020_camera_settings(struct gspca_dev *gspca_dev);
-/*==========================================================================*/
-
-void mi2020_init_settings(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- sd->vcur.backlight = 0;
- sd->vcur.brightness = 70;
- sd->vcur.sharpness = 20;
- sd->vcur.contrast = 0;
- sd->vcur.gamma = 0;
- sd->vcur.hue = 0;
- sd->vcur.saturation = 60;
- sd->vcur.whitebal = 0; /* 50, not done by hardware */
- sd->vcur.mirror = 0;
- sd->vcur.flip = 0;
- sd->vcur.AC50Hz = 1;
-
- sd->vmax.backlight = 64;
- sd->vmax.brightness = 128;
- sd->vmax.sharpness = 40;
- sd->vmax.contrast = 3;
- sd->vmax.gamma = 2;
- sd->vmax.hue = 0 + 1; /* 200, not done by hardware */
- sd->vmax.saturation = 0; /* 100, not done by hardware */
- sd->vmax.whitebal = 2; /* 100, not done by hardware */
- sd->vmax.mirror = 1;
- sd->vmax.flip = 1;
- sd->vmax.AC50Hz = 1;
-
- sd->dev_camera_settings = mi2020_camera_settings;
- sd->dev_init_at_startup = mi2020_init_at_startup;
- sd->dev_configure_alt = mi2020_configure_alt;
- sd->dev_init_pre_alt = mi2020_init_pre_alt;
- sd->dev_post_unset_alt = mi2020_post_unset_alt;
-}
-
-/*==========================================================================*/
-
-static void common(struct gspca_dev *gspca_dev)
-{
- fetch_validx(gspca_dev, tbl_common_0B, ARRAY_SIZE(tbl_common_0B));
- fetch_idxdata(gspca_dev, tbl_common_3B, ARRAY_SIZE(tbl_common_3B));
- ctrl_out(gspca_dev, 0x40, 1, 0x0041, 0x0000, 0, NULL);
-}
-
-static int mi2020_init_at_startup(struct gspca_dev *gspca_dev)
-{
- u8 c;
-
- ctrl_in(gspca_dev, 0xc0, 2, 0x0000, 0x0004, 1, &c);
- ctrl_in(gspca_dev, 0xc0, 2, 0x0000, 0x0004, 1, &c);
-
- fetch_validx(gspca_dev, tbl_init_at_startup,
- ARRAY_SIZE(tbl_init_at_startup));
-
- ctrl_out(gspca_dev, 0x40, 1, 0x7a00, 0x8030, 0, NULL);
- ctrl_in(gspca_dev, 0xc0, 2, 0x7a00, 0x8030, 1, &c);
-
- common(gspca_dev);
-
- msleep(61);
-/* ctrl_out(gspca_dev, 0x40, 11, 0x0000, 0x0000, 0, NULL); */
-/* msleep(36); */
- ctrl_out(gspca_dev, 0x40, 1, 0x0001, 0x0000, 0, NULL);
-
- return 0;
-}
-
-static int mi2020_init_pre_alt(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- sd->mirrorMask = 0;
- sd->vold.hue = -1;
-
- /* These controls need to be reset */
- sd->vold.brightness = -1;
- sd->vold.sharpness = -1;
-
- /* If not different from default, they do not need to be set */
- sd->vold.contrast = 0;
- sd->vold.gamma = 0;
- sd->vold.backlight = 0;
-
- mi2020_init_post_alt(gspca_dev);
-
- return 0;
-}
-
-static int mi2020_init_post_alt(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 reso = gspca_dev->cam.cam_mode[(s32) gspca_dev->curr_mode].priv;
-
- s32 mirror = (((sd->vcur.mirror > 0) ^ sd->mirrorMask) > 0);
- s32 flip = (((sd->vcur.flip > 0) ^ sd->mirrorMask) > 0);
- s32 freq = (sd->vcur.AC50Hz > 0);
- s32 wbal = sd->vcur.whitebal;
-
- u8 dat_freq2[] = {0x90, 0x00, 0x80};
- u8 dat_multi1[] = {0x8c, 0xa7, 0x00};
- u8 dat_multi2[] = {0x90, 0x00, 0x00};
- u8 dat_multi3[] = {0x8c, 0xa7, 0x00};
- u8 dat_multi4[] = {0x90, 0x00, 0x00};
- u8 dat_hvflip2[] = {0x90, 0x04, 0x6c};
- u8 dat_hvflip4[] = {0x90, 0x00, 0x24};
- u8 dat_wbal2[] = {0x90, 0x00, 0x00};
- u8 c;
-
- sd->nbIm = -1;
-
- dat_freq2[2] = freq ? 0xc0 : 0x80;
- dat_multi1[2] = 0x9d;
- dat_multi3[2] = dat_multi1[2] + 1;
- if (wbal == 0) {
- dat_multi4[2] = dat_multi2[2] = 0;
- dat_wbal2[2] = 0x17;
- } else if (wbal == 1) {
- dat_multi4[2] = dat_multi2[2] = 0;
- dat_wbal2[2] = 0x35;
- } else if (wbal == 2) {
- dat_multi4[2] = dat_multi2[2] = 0x20;
- dat_wbal2[2] = 0x17;
- }
- dat_hvflip2[2] = 0x6c + 2 * (1 - flip) + (1 - mirror);
- dat_hvflip4[2] = 0x24 + 2 * (1 - flip) + (1 - mirror);
-
- msleep(200);
- ctrl_out(gspca_dev, 0x40, 5, 0x0001, 0x0000, 0, NULL);
- msleep(2);
-
- common(gspca_dev);
-
- msleep(142);
- ctrl_out(gspca_dev, 0x40, 1, 0x0010, 0x0010, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0x0003, 0x00c1, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0x0042, 0x00c2, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0x006a, 0x000d, 0, NULL);
-
- switch (reso) {
- case IMAGE_640:
- case IMAGE_800:
- if (reso != IMAGE_800)
- ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200,
- 12, dat_640);
- else
- ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200,
- 12, dat_800);
-
- fetch_idxdata(gspca_dev, tbl_init_post_alt_low1,
- ARRAY_SIZE(tbl_init_post_alt_low1));
-
- if (reso == IMAGE_800)
- fetch_idxdata(gspca_dev, tbl_init_post_alt_low2,
- ARRAY_SIZE(tbl_init_post_alt_low2));
-
- fetch_idxdata(gspca_dev, tbl_init_post_alt_low3,
- ARRAY_SIZE(tbl_init_post_alt_low3));
-
- ctrl_out(gspca_dev, 0x40, 1, 0x0010, 0x0010, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0x0000, 0x00c1, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0x0041, 0x00c2, 0, NULL);
- msleep(120);
- break;
-
- case IMAGE_1280:
- case IMAGE_1600:
- if (reso == IMAGE_1280) {
- ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200,
- 12, dat_1280);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033,
- 3, "\x8c\x27\x07");
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033,
- 3, "\x90\x05\x04");
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033,
- 3, "\x8c\x27\x09");
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033,
- 3, "\x90\x04\x02");
- } else {
- ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200,
- 12, dat_1600);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033,
- 3, "\x8c\x27\x07");
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033,
- 3, "\x90\x06\x40");
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033,
- 3, "\x8c\x27\x09");
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033,
- 3, "\x90\x04\xb0");
- }
-
- fetch_idxdata(gspca_dev, tbl_init_post_alt_big,
- ARRAY_SIZE(tbl_init_post_alt_big));
-
- ctrl_out(gspca_dev, 0x40, 1, 0x0001, 0x0010, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0x0000, 0x00c1, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0x0041, 0x00c2, 0, NULL);
- msleep(1850);
- }
-
- ctrl_out(gspca_dev, 0x40, 1, 0x0040, 0x0000, 0, NULL);
- msleep(40);
-
- /* AC power frequency */
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_freq1);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_freq2);
- msleep(33);
- /* light source */
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi1);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi2);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi3);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi4);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_wbal1);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_wbal2);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi5);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi6);
- msleep(7);
- ctrl_in(gspca_dev, 0xc0, 2, 0x0000, 0x0000, 1, &c);
-
- fetch_idxdata(gspca_dev, tbl_init_post_alt_3B,
- ARRAY_SIZE(tbl_init_post_alt_3B));
-
- /* hvflip */
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_hvflip1);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_hvflip2);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_hvflip3);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_hvflip4);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_hvflip5);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_hvflip6);
- msleep(250);
-
- if (reso == IMAGE_640 || reso == IMAGE_800)
- fetch_idxdata(gspca_dev, tbl_middle_hvflip_low,
- ARRAY_SIZE(tbl_middle_hvflip_low));
- else
- fetch_idxdata(gspca_dev, tbl_middle_hvflip_big,
- ARRAY_SIZE(tbl_middle_hvflip_big));
-
- fetch_idxdata(gspca_dev, tbl_end_hvflip,
- ARRAY_SIZE(tbl_end_hvflip));
-
- sd->nbIm = 0;
-
- sd->vold.mirror = mirror;
- sd->vold.flip = flip;
- sd->vold.AC50Hz = freq;
- sd->vold.whitebal = wbal;
-
- mi2020_camera_settings(gspca_dev);
-
- return 0;
-}
-
-static int mi2020_configure_alt(struct gspca_dev *gspca_dev)
-{
- s32 reso = gspca_dev->cam.cam_mode[(s32) gspca_dev->curr_mode].priv;
-
- switch (reso) {
- case IMAGE_640:
- gspca_dev->alt = 3 + 1;
- break;
-
- case IMAGE_800:
- case IMAGE_1280:
- case IMAGE_1600:
- gspca_dev->alt = 1 + 1;
- break;
- }
- return 0;
-}
-
-static int mi2020_camera_settings(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 reso = gspca_dev->cam.cam_mode[(s32) gspca_dev->curr_mode].priv;
-
- s32 backlight = sd->vcur.backlight;
- s32 bright = sd->vcur.brightness;
- s32 sharp = sd->vcur.sharpness;
- s32 cntr = sd->vcur.contrast;
- s32 gam = sd->vcur.gamma;
- s32 hue = (sd->vcur.hue > 0);
- s32 mirror = (((sd->vcur.mirror > 0) ^ sd->mirrorMask) > 0);
- s32 flip = (((sd->vcur.flip > 0) ^ sd->mirrorMask) > 0);
- s32 freq = (sd->vcur.AC50Hz > 0);
- s32 wbal = sd->vcur.whitebal;
-
- u8 dat_sharp[] = {0x6c, 0x00, 0x08};
- u8 dat_bright2[] = {0x90, 0x00, 0x00};
- u8 dat_freq2[] = {0x90, 0x00, 0x80};
- u8 dat_multi1[] = {0x8c, 0xa7, 0x00};
- u8 dat_multi2[] = {0x90, 0x00, 0x00};
- u8 dat_multi3[] = {0x8c, 0xa7, 0x00};
- u8 dat_multi4[] = {0x90, 0x00, 0x00};
- u8 dat_hvflip2[] = {0x90, 0x04, 0x6c};
- u8 dat_hvflip4[] = {0x90, 0x00, 0x24};
- u8 dat_wbal2[] = {0x90, 0x00, 0x00};
-
- /* Less than 4 images received -> too early to set the settings */
- if (sd->nbIm < 4) {
- sd->waitSet = 1;
- return 0;
- }
- sd->waitSet = 0;
-
- if (freq != sd->vold.AC50Hz) {
- sd->vold.AC50Hz = freq;
-
- dat_freq2[2] = freq ? 0xc0 : 0x80;
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_freq1);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_freq2);
- msleep(20);
- }
-
- if (wbal != sd->vold.whitebal) {
- sd->vold.whitebal = wbal;
- if (wbal < 0 || wbal > sd->vmax.whitebal)
- wbal = 0;
-
- dat_multi1[2] = 0x9d;
- dat_multi3[2] = dat_multi1[2] + 1;
- if (wbal == 0) {
- dat_multi4[2] = dat_multi2[2] = 0;
- dat_wbal2[2] = 0x17;
- } else if (wbal == 1) {
- dat_multi4[2] = dat_multi2[2] = 0;
- dat_wbal2[2] = 0x35;
- } else if (wbal == 2) {
- dat_multi4[2] = dat_multi2[2] = 0x20;
- dat_wbal2[2] = 0x17;
- }
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi1);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi2);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi3);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi4);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_wbal1);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_wbal2);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi5);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi6);
- }
-
- if (mirror != sd->vold.mirror || flip != sd->vold.flip) {
- sd->vold.mirror = mirror;
- sd->vold.flip = flip;
-
- dat_hvflip2[2] = 0x6c + 2 * (1 - flip) + (1 - mirror);
- dat_hvflip4[2] = 0x24 + 2 * (1 - flip) + (1 - mirror);
-
- fetch_idxdata(gspca_dev, tbl_init_post_alt_3B,
- ARRAY_SIZE(tbl_init_post_alt_3B));
-
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_hvflip1);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_hvflip2);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_hvflip3);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_hvflip4);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_hvflip5);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_hvflip6);
- msleep(40);
-
- if (reso == IMAGE_640 || reso == IMAGE_800)
- fetch_idxdata(gspca_dev, tbl_middle_hvflip_low,
- ARRAY_SIZE(tbl_middle_hvflip_low));
- else
- fetch_idxdata(gspca_dev, tbl_middle_hvflip_big,
- ARRAY_SIZE(tbl_middle_hvflip_big));
-
- fetch_idxdata(gspca_dev, tbl_end_hvflip,
- ARRAY_SIZE(tbl_end_hvflip));
- }
-
- if (bright != sd->vold.brightness) {
- sd->vold.brightness = bright;
- if (bright < 0 || bright > sd->vmax.brightness)
- bright = 0;
-
- dat_bright2[2] = bright;
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_bright1);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_bright2);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_bright3);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_bright4);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_bright5);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_bright6);
- }
-
- if (cntr != sd->vold.contrast || gam != sd->vold.gamma) {
- sd->vold.contrast = cntr;
- if (cntr < 0 || cntr > sd->vmax.contrast)
- cntr = 0;
- sd->vold.gamma = gam;
- if (gam < 0 || gam > sd->vmax.gamma)
- gam = 0;
-
- dat_multi1[2] = 0x6d;
- dat_multi3[2] = dat_multi1[2] + 1;
- if (cntr == 0)
- cntr = 4;
- dat_multi4[2] = dat_multi2[2] = cntr * 0x10 + 2 - gam;
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi1);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi2);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi3);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi4);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi5);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi6);
- }
-
- if (backlight != sd->vold.backlight) {
- sd->vold.backlight = backlight;
- if (backlight < 0 || backlight > sd->vmax.backlight)
- backlight = 0;
-
- dat_multi1[2] = 0x9d;
- dat_multi3[2] = dat_multi1[2] + 1;
- dat_multi4[2] = dat_multi2[2] = backlight;
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi1);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi2);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi3);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi4);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi5);
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi6);
- }
-
- if (sharp != sd->vold.sharpness) {
- sd->vold.sharpness = sharp;
- if (sharp < 0 || sharp > sd->vmax.sharpness)
- sharp = 0;
-
- dat_sharp[1] = sharp;
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0032, 3, dat_sharp);
- }
-
- if (hue != sd->vold.hue) {
- sd->swapRB = hue;
- sd->vold.hue = hue;
- }
-
- return 0;
-}
-
-static void mi2020_post_unset_alt(struct gspca_dev *gspca_dev)
-{
- ctrl_out(gspca_dev, 0x40, 5, 0x0000, 0x0000, 0, NULL);
- msleep(40);
- ctrl_out(gspca_dev, 0x40, 1, 0x0001, 0x0000, 0, NULL);
-}
+++ /dev/null
-/* Subdriver for the GL860 chip with the OV2640 sensor
- * Author Olivier LORIN, from Malmostoso's logs
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Sensor : OV2640 */
-
-#include "gl860.h"
-
-static u8 dat_init1[] = "\x00\x41\x07\x6a\x06\x61\x0d\x6a" "\x10\x10\xc1\x01";
-
-static u8 c61[] = {0x61}; /* expected */
-static u8 c51[] = {0x51}; /* expected */
-static u8 c50[] = {0x50}; /* expected */
-static u8 c28[] = {0x28}; /* expected */
-static u8 ca8[] = {0xa8}; /* expected */
-
-static u8 dat_post[] =
- "\x00\x41\x07\x6a\x06\xef\x0d\x6a" "\x10\x10\xc1\x01";
-
-static u8 dat_640[] = "\xd0\x01\xd1\x08\xd2\xe0\xd3\x02\xd4\x10\xd5\x81";
-static u8 dat_800[] = "\xd0\x01\xd1\x10\xd2\x58\xd3\x02\xd4\x18\xd5\x21";
-static u8 dat_1280[] = "\xd0\x01\xd1\x18\xd2\xc0\xd3\x02\xd4\x28\xd5\x01";
-static u8 dat_1600[] = "\xd0\x01\xd1\x20\xd2\xb0\xd3\x02\xd4\x30\xd5\x41";
-
-static struct validx tbl_init_at_startup[] = {
- {0x0000, 0x0000}, {0x0010, 0x0010}, {0x0008, 0x00c0}, {0x0001, 0x00c1},
- {0x0001, 0x00c2}, {0x0020, 0x0006}, {0x006a, 0x000d},
- {0x0050, 0x0000}, {0x0041, 0x0000}, {0x006a, 0x0007}, {0x0061, 0x0006},
- {0x006a, 0x000d}, {0x0000, 0x00c0}, {0x0010, 0x0010}, {0x0001, 0x00c1},
- {0x0041, 0x00c2}, {0x0004, 0x00d8}, {0x0012, 0x0004}, {0x0000, 0x0058},
- {0x0041, 0x0000}, {0x0061, 0x0000},
-};
-
-static struct validx tbl_common[] = {
- {0x6000, 0x00ff}, {0x60ff, 0x002c}, {0x60df, 0x002e}, {0x6001, 0x00ff},
- {0x6080, 0x0012}, {0x6000, 0x0000}, {0x6000, 0x0045}, {0x6000, 0x0010},
- {0x6035, 0x003c}, {0x6000, 0x0011}, {0x6028, 0x0004}, {0x60e5, 0x0013},
- {0x6088, 0x0014}, {0x600c, 0x002c}, {0x6078, 0x0033}, {0x60f7, 0x003b},
- {0x6000, 0x003e}, {0x6011, 0x0043}, {0x6010, 0x0016}, {0x6082, 0x0039},
- {0x6088, 0x0035}, {0x600a, 0x0022}, {0x6040, 0x0037}, {0x6000, 0x0023},
- {0x60a0, 0x0034}, {0x601a, 0x0036}, {0x6002, 0x0006}, {0x60c0, 0x0007},
- {0x60b7, 0x000d}, {0x6001, 0x000e}, {0x6000, 0x004c}, {0x6081, 0x004a},
- {0x6099, 0x0021}, {0x6002, 0x0009}, {0x603e, 0x0024}, {0x6034, 0x0025},
- {0x6081, 0x0026}, {0x6000, 0x0000}, {0x6000, 0x0045}, {0x6000, 0x0010},
- {0x6000, 0x005c}, {0x6000, 0x0063}, {0x6000, 0x007c}, {0x6070, 0x0061},
- {0x6080, 0x0062}, {0x6080, 0x0020}, {0x6030, 0x0028}, {0x6000, 0x006c},
- {0x6000, 0x006e}, {0x6002, 0x0070}, {0x6094, 0x0071}, {0x60c1, 0x0073},
- {0x6034, 0x003d}, {0x6057, 0x005a}, {0x60bb, 0x004f}, {0x609c, 0x0050},
- {0x6080, 0x006d}, {0x6002, 0x0039}, {0x6033, 0x003a}, {0x60f1, 0x003b},
- {0x6031, 0x003c}, {0x6000, 0x00ff}, {0x6014, 0x00e0}, {0x60ff, 0x0076},
- {0x60a0, 0x0033}, {0x6020, 0x0042}, {0x6018, 0x0043}, {0x6000, 0x004c},
- {0x60d0, 0x0087}, {0x600f, 0x0088}, {0x6003, 0x00d7}, {0x6010, 0x00d9},
- {0x6005, 0x00da}, {0x6082, 0x00d3}, {0x60c0, 0x00f9}, {0x6006, 0x0044},
- {0x6007, 0x00d1}, {0x6002, 0x00d2}, {0x6000, 0x00d2}, {0x6011, 0x00d8},
- {0x6008, 0x00c8}, {0x6080, 0x00c9}, {0x6008, 0x007c}, {0x6020, 0x007d},
- {0x6020, 0x007d}, {0x6000, 0x0090}, {0x600e, 0x0091}, {0x601a, 0x0091},
- {0x6031, 0x0091}, {0x605a, 0x0091}, {0x6069, 0x0091}, {0x6075, 0x0091},
- {0x607e, 0x0091}, {0x6088, 0x0091}, {0x608f, 0x0091}, {0x6096, 0x0091},
- {0x60a3, 0x0091}, {0x60af, 0x0091}, {0x60c4, 0x0091}, {0x60d7, 0x0091},
- {0x60e8, 0x0091}, {0x6020, 0x0091}, {0x6000, 0x0092}, {0x6006, 0x0093},
- {0x60e3, 0x0093}, {0x6005, 0x0093}, {0x6005, 0x0093}, {0x6000, 0x0093},
- {0x6004, 0x0093}, {0x6000, 0x0093}, {0x6000, 0x0093}, {0x6000, 0x0093},
- {0x6000, 0x0093}, {0x6000, 0x0093}, {0x6000, 0x0093}, {0x6000, 0x0093},
- {0x6000, 0x0096}, {0x6008, 0x0097}, {0x6019, 0x0097}, {0x6002, 0x0097},
- {0x600c, 0x0097}, {0x6024, 0x0097}, {0x6030, 0x0097}, {0x6028, 0x0097},
- {0x6026, 0x0097}, {0x6002, 0x0097}, {0x6098, 0x0097}, {0x6080, 0x0097},
- {0x6000, 0x0097}, {0x6000, 0x0097}, {0x60ed, 0x00c3}, {0x609a, 0x00c4},
- {0x6000, 0x00a4}, {0x6011, 0x00c5}, {0x6051, 0x00c6}, {0x6010, 0x00c7},
- {0x6066, 0x00b6}, {0x60a5, 0x00b8}, {0x6064, 0x00b7}, {0x607c, 0x00b9},
- {0x60af, 0x00b3}, {0x6097, 0x00b4}, {0x60ff, 0x00b5}, {0x60c5, 0x00b0},
- {0x6094, 0x00b1}, {0x600f, 0x00b2}, {0x605c, 0x00c4}, {0x6000, 0x00a8},
- {0x60c8, 0x00c0}, {0x6096, 0x00c1}, {0x601d, 0x0086}, {0x6000, 0x0050},
- {0x6090, 0x0051}, {0x6018, 0x0052}, {0x6000, 0x0053}, {0x6000, 0x0054},
- {0x6088, 0x0055}, {0x6000, 0x0057}, {0x6090, 0x005a}, {0x6018, 0x005b},
- {0x6005, 0x005c}, {0x60ed, 0x00c3}, {0x6000, 0x007f}, {0x6005, 0x00da},
- {0x601f, 0x00e5}, {0x6067, 0x00e1}, {0x6000, 0x00e0}, {0x60ff, 0x00dd},
- {0x6000, 0x0005}, {0x6001, 0x00ff}, {0x6000, 0x0000}, {0x6000, 0x0045},
- {0x6000, 0x0010},
-};
-
-static struct validx tbl_sensor_settings_common1[] = {
- {0x0041, 0x0000}, {0x006a, 0x0007}, {0x00ef, 0x0006}, {0x006a, 0x000d},
- {0x0000, 0x00c0}, {0x0010, 0x0010}, {0x0001, 0x00c1}, {0x0041, 0x00c2},
- {0x0004, 0x00d8}, {0x0012, 0x0004}, {0x0000, 0x0058}, {0x0041, 0x0000},
- {50, 0xffff},
- {0x0061, 0x0000},
- {0xffff, 0xffff},
- {0x6000, 0x00ff}, {0x6000, 0x007c}, {0x6007, 0x007d},
- {30, 0xffff},
- {0x0040, 0x0000},
-};
-
-static struct validx tbl_sensor_settings_common2[] = {
- {0x6001, 0x00ff}, {0x6038, 0x000c},
- {10, 0xffff},
- {0x6000, 0x0011},
-};
-
-static struct validx tbl_640[] = {
- {0x6000, 0x00ff}, {0x60f1, 0x00dd}, {0x6004, 0x00e0}, {0x6067, 0x00e1},
- {0x6004, 0x00da}, {0x6000, 0x00ff}, {0x60f1, 0x00dd}, {0x6004, 0x00e0},
- {0x6001, 0x00ff}, {0x6000, 0x0012}, {0x6000, 0x0011}, {0x6011, 0x0017},
- {0x6075, 0x0018}, {0x6001, 0x0019}, {0x6097, 0x001a}, {0x6036, 0x0032},
- {0x60bb, 0x004f}, {0x6057, 0x005a}, {0x609c, 0x0050}, {0x6080, 0x006d},
- {0x6092, 0x0026}, {0x60ff, 0x0020}, {0x6000, 0x0027}, {0x6000, 0x00ff},
- {0x60c8, 0x00c0}, {0x6096, 0x00c1}, {0x6000, 0x008c}, {0x603d, 0x0086},
- {0x6089, 0x0050}, {0x6090, 0x0051}, {0x602c, 0x0052}, {0x6000, 0x0053},
- {0x6000, 0x0054}, {0x6088, 0x0055}, {0x6000, 0x0057}, {0x60a0, 0x005a},
- {0x6078, 0x005b}, {0x6000, 0x005c}, {0x6004, 0x00d3}, {0x6000, 0x00e0},
- {0x60ff, 0x00dd}, {0x60a1, 0x005a},
-};
-
-static struct validx tbl_800[] = {
- {0x6000, 0x00ff}, {0x60f1, 0x00dd}, {0x6004, 0x00e0}, {0x6067, 0x00e1},
- {0x6004, 0x00da}, {0x6000, 0x00ff}, {0x60f1, 0x00dd}, {0x6004, 0x00e0},
- {0x6001, 0x00ff}, {0x6040, 0x0012}, {0x6000, 0x0011}, {0x6011, 0x0017},
- {0x6043, 0x0018}, {0x6000, 0x0019}, {0x604b, 0x001a}, {0x6009, 0x0032},
- {0x60ca, 0x004f}, {0x60a8, 0x0050}, {0x6000, 0x006d}, {0x6038, 0x003d},
- {0x60c8, 0x0035}, {0x6000, 0x0022}, {0x6092, 0x0026}, {0x60ff, 0x0020},
- {0x6000, 0x0027}, {0x6000, 0x00ff}, {0x6064, 0x00c0}, {0x604b, 0x00c1},
- {0x6000, 0x008c}, {0x601d, 0x0086}, {0x6082, 0x00d3}, {0x6000, 0x00e0},
- {0x60ff, 0x00dd}, {0x6020, 0x008c}, {0x6001, 0x00ff}, {0x6044, 0x0018},
-};
-
-static struct validx tbl_big1[] = {
- {0x0002, 0x00c1}, {0x6000, 0x00ff}, {0x60f1, 0x00dd}, {0x6004, 0x00e0},
- {0x6001, 0x00ff}, {0x6000, 0x0012}, {0x6000, 0x0000}, {0x6000, 0x0045},
- {0x6000, 0x0010}, {0x6000, 0x0011}, {0x6011, 0x0017}, {0x6075, 0x0018},
- {0x6001, 0x0019}, {0x6097, 0x001a}, {0x6036, 0x0032}, {0x60bb, 0x004f},
- {0x609c, 0x0050}, {0x6057, 0x005a}, {0x6080, 0x006d}, {0x6043, 0x000f},
- {0x608f, 0x0003}, {0x6005, 0x007c}, {0x6081, 0x0026}, {0x6000, 0x00ff},
- {0x60c8, 0x00c0}, {0x6096, 0x00c1}, {0x6000, 0x008c},
-};
-
-static struct validx tbl_big2[] = {
- {0x603d, 0x0086}, {0x6000, 0x0050}, {0x6090, 0x0051}, {0x602c, 0x0052},
- {0x6000, 0x0053}, {0x6000, 0x0054}, {0x6088, 0x0055}, {0x6000, 0x0057},
- {0x6040, 0x005a}, {0x60f0, 0x005b}, {0x6001, 0x005c}, {0x6082, 0x00d3},
- {0x6000, 0x008e},
-};
-
-static struct validx tbl_big3[] = {
- {0x6004, 0x00da}, {0x6000, 0x00e0}, {0x6067, 0x00e1}, {0x60ff, 0x00dd},
- {0x6001, 0x00ff}, {0x6000, 0x00ff}, {0x60f1, 0x00dd}, {0x6004, 0x00e0},
- {0x6001, 0x00ff}, {0x6000, 0x0011}, {0x6000, 0x00ff}, {0x6010, 0x00c7},
- {0x6000, 0x0092}, {0x6006, 0x0093}, {0x60e3, 0x0093}, {0x6005, 0x0093},
- {0x6005, 0x0093}, {0x60ed, 0x00c3}, {0x6000, 0x00a4}, {0x60d0, 0x0087},
- {0x6003, 0x0096}, {0x600c, 0x0097}, {0x6024, 0x0097}, {0x6030, 0x0097},
- {0x6028, 0x0097}, {0x6026, 0x0097}, {0x6002, 0x0097}, {0x6001, 0x00ff},
- {0x6043, 0x000f}, {0x608f, 0x0003}, {0x6000, 0x002d}, {0x6000, 0x002e},
- {0x600a, 0x0022}, {0x6002, 0x0070}, {0x6008, 0x0014}, {0x6048, 0x0014},
- {0x6000, 0x00ff}, {0x6000, 0x00e0}, {0x60ff, 0x00dd},
-};
-
-static struct validx tbl_post_unset_alt[] = {
- {0x006a, 0x000d}, {0x6001, 0x00ff}, {0x6081, 0x0026}, {0x6000, 0x0000},
- {0x6000, 0x0045}, {0x6000, 0x0010}, {0x6068, 0x000d},
- {50, 0xffff},
- {0x0021, 0x0000},
-};
-
-static int ov2640_init_at_startup(struct gspca_dev *gspca_dev);
-static int ov2640_configure_alt(struct gspca_dev *gspca_dev);
-static int ov2640_init_pre_alt(struct gspca_dev *gspca_dev);
-static int ov2640_init_post_alt(struct gspca_dev *gspca_dev);
-static void ov2640_post_unset_alt(struct gspca_dev *gspca_dev);
-static int ov2640_camera_settings(struct gspca_dev *gspca_dev);
-/*==========================================================================*/
-
-void ov2640_init_settings(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- sd->vcur.backlight = 32;
- sd->vcur.brightness = 0;
- sd->vcur.sharpness = 6;
- sd->vcur.contrast = 0;
- sd->vcur.gamma = 32;
- sd->vcur.hue = 0;
- sd->vcur.saturation = 128;
- sd->vcur.whitebal = 64;
- sd->vcur.mirror = 0;
- sd->vcur.flip = 0;
-
- sd->vmax.backlight = 64;
- sd->vmax.brightness = 255;
- sd->vmax.sharpness = 31;
- sd->vmax.contrast = 255;
- sd->vmax.gamma = 64;
- sd->vmax.hue = 254 + 2;
- sd->vmax.saturation = 255;
- sd->vmax.whitebal = 128;
- sd->vmax.mirror = 1;
- sd->vmax.flip = 1;
- sd->vmax.AC50Hz = 0;
-
- sd->dev_camera_settings = ov2640_camera_settings;
- sd->dev_init_at_startup = ov2640_init_at_startup;
- sd->dev_configure_alt = ov2640_configure_alt;
- sd->dev_init_pre_alt = ov2640_init_pre_alt;
- sd->dev_post_unset_alt = ov2640_post_unset_alt;
-}
-
-/*==========================================================================*/
-
-static void common(struct gspca_dev *gspca_dev)
-{
- fetch_validx(gspca_dev, tbl_common, ARRAY_SIZE(tbl_common));
-}
-
-static int ov2640_init_at_startup(struct gspca_dev *gspca_dev)
-{
- fetch_validx(gspca_dev, tbl_init_at_startup,
- ARRAY_SIZE(tbl_init_at_startup));
-
- ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200, 12, dat_init1);
-
- common(gspca_dev);
-
- ctrl_in(gspca_dev, 0xc0, 2, 0x0000, 0x0006, 1, c61);
-
- ctrl_out(gspca_dev, 0x40, 1, 0x00ef, 0x0006, 0, NULL);
-
- ctrl_in(gspca_dev, 0xc0, 2, 0x0000, 0x0000, 1, c51);
-
- ctrl_out(gspca_dev, 0x40, 1, 0x0051, 0x0000, 0, NULL);
-/* ctrl_out(gspca_dev, 0x40, 11, 0x0000, 0x0000, 0, NULL); */
-
- return 0;
-}
-
-static int ov2640_init_pre_alt(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- sd->mirrorMask = 0;
-
- sd->vold.backlight = -1;
- sd->vold.brightness = -1;
- sd->vold.sharpness = -1;
- sd->vold.contrast = -1;
- sd->vold.saturation = -1;
- sd->vold.gamma = -1;
- sd->vold.hue = -1;
- sd->vold.whitebal = -1;
- sd->vold.mirror = -1;
- sd->vold.flip = -1;
-
- ov2640_init_post_alt(gspca_dev);
-
- return 0;
-}
-
-static int ov2640_init_post_alt(struct gspca_dev *gspca_dev)
-{
- s32 reso = gspca_dev->cam.cam_mode[(s32) gspca_dev->curr_mode].priv;
- s32 n; /* reserved for FETCH functions */
-
- ctrl_out(gspca_dev, 0x40, 5, 0x0001, 0x0000, 0, NULL);
-
- n = fetch_validx(gspca_dev, tbl_sensor_settings_common1,
- ARRAY_SIZE(tbl_sensor_settings_common1));
- ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200, 12, dat_post);
- common(gspca_dev);
- keep_on_fetching_validx(gspca_dev, tbl_sensor_settings_common1,
- ARRAY_SIZE(tbl_sensor_settings_common1), n);
-
- switch (reso) {
- case IMAGE_640:
- n = fetch_validx(gspca_dev, tbl_640, ARRAY_SIZE(tbl_640));
- ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200, 12, dat_640);
- break;
-
- case IMAGE_800:
- n = fetch_validx(gspca_dev, tbl_800, ARRAY_SIZE(tbl_800));
- ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200, 12, dat_800);
- break;
-
- case IMAGE_1600:
- case IMAGE_1280:
- n = fetch_validx(gspca_dev, tbl_big1, ARRAY_SIZE(tbl_big1));
-
- if (reso == IMAGE_1280) {
- n = fetch_validx(gspca_dev, tbl_big2,
- ARRAY_SIZE(tbl_big2));
- } else {
- ctrl_out(gspca_dev, 0x40, 1, 0x601d, 0x0086, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0x6001, 0x00d7, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0x6082, 0x00d3, 0, NULL);
- }
-
- n = fetch_validx(gspca_dev, tbl_big3, ARRAY_SIZE(tbl_big3));
-
- if (reso == IMAGE_1280) {
- ctrl_out(gspca_dev, 0x40, 1, 0x6001, 0x00ff, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200,
- 12, dat_1280);
- } else {
- ctrl_out(gspca_dev, 0x40, 1, 0x6020, 0x008c, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0x6001, 0x00ff, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0x6076, 0x0018, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200,
- 12, dat_1600);
- }
- break;
- }
-
- n = fetch_validx(gspca_dev, tbl_sensor_settings_common2,
- ARRAY_SIZE(tbl_sensor_settings_common2));
-
- ov2640_camera_settings(gspca_dev);
-
- return 0;
-}
-
-static int ov2640_configure_alt(struct gspca_dev *gspca_dev)
-{
- s32 reso = gspca_dev->cam.cam_mode[(s32) gspca_dev->curr_mode].priv;
-
- switch (reso) {
- case IMAGE_640:
- gspca_dev->alt = 3 + 1;
- break;
-
- case IMAGE_800:
- case IMAGE_1280:
- case IMAGE_1600:
- gspca_dev->alt = 1 + 1;
- break;
- }
- return 0;
-}
-
-static int ov2640_camera_settings(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- s32 backlight = sd->vcur.backlight;
- s32 bright = sd->vcur.brightness;
- s32 sharp = sd->vcur.sharpness;
- s32 gam = sd->vcur.gamma;
- s32 cntr = sd->vcur.contrast;
- s32 sat = sd->vcur.saturation;
- s32 hue = sd->vcur.hue;
- s32 wbal = sd->vcur.whitebal;
- s32 mirror = (((sd->vcur.mirror > 0) ^ sd->mirrorMask) == 0);
- s32 flip = (((sd->vcur.flip > 0) ^ sd->mirrorMask) == 0);
-
- if (backlight != sd->vold.backlight) {
- /* No sd->vold.backlight=backlight; (to be done again later) */
- if (backlight < 0 || backlight > sd->vmax.backlight)
- backlight = 0;
-
- ctrl_out(gspca_dev, 0x40, 1, 0x6001 , 0x00ff,
- 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0x601e + backlight , 0x0024,
- 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0x601e + backlight - 10, 0x0025,
- 0, NULL);
- }
-
- if (bright != sd->vold.brightness) {
- sd->vold.brightness = bright;
- if (bright < 0 || bright > sd->vmax.brightness)
- bright = 0;
-
- ctrl_out(gspca_dev, 0x40, 1, 0x6000 , 0x00ff, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0x6009 , 0x007c, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0x6000 + bright, 0x007d, 0, NULL);
- }
-
- if (wbal != sd->vold.whitebal) {
- sd->vold.whitebal = wbal;
- if (wbal < 0 || wbal > sd->vmax.whitebal)
- wbal = 0;
-
- ctrl_out(gspca_dev, 0x40, 1, 0x6000 , 0x00ff, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0x6003 , 0x007c, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0x6000 + wbal, 0x007d, 0, NULL);
- }
-
- if (cntr != sd->vold.contrast) {
- sd->vold.contrast = cntr;
- if (cntr < 0 || cntr > sd->vmax.contrast)
- cntr = 0;
-
- ctrl_out(gspca_dev, 0x40, 1, 0x6000 , 0x00ff, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0x6007 , 0x007c, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0x6000 + cntr, 0x007d, 0, NULL);
- }
-
- if (sat != sd->vold.saturation) {
- sd->vold.saturation = sat;
- if (sat < 0 || sat > sd->vmax.saturation)
- sat = 0;
-
- ctrl_out(gspca_dev, 0x40, 1, 0x6000 , 0x00ff, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0x6001 , 0x007c, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0x6000 + sat, 0x007d, 0, NULL);
- }
-
- if (sharp != sd->vold.sharpness) {
- sd->vold.sharpness = sharp;
- if (sharp < 0 || sharp > sd->vmax.sharpness)
- sharp = 0;
-
- ctrl_out(gspca_dev, 0x40, 1, 0x6000 , 0x00ff, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0x6001 , 0x0092, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0x60c0 + sharp, 0x0093, 0, NULL);
- }
-
- if (hue != sd->vold.hue) {
- sd->vold.hue = hue;
- if (hue < 0 || hue > sd->vmax.hue)
- hue = 0;
-
- ctrl_out(gspca_dev, 0x40, 1, 0x6000 , 0x00ff, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0x6002 , 0x007c, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0x6000 + hue * (hue < 255), 0x007d,
- 0, NULL);
- if (hue >= 255)
- sd->swapRB = 1;
- else
- sd->swapRB = 0;
- }
-
- if (gam != sd->vold.gamma) {
- sd->vold.gamma = gam;
- if (gam < 0 || gam > sd->vmax.gamma)
- gam = 0;
-
- ctrl_out(gspca_dev, 0x40, 1, 0x6000 , 0x00ff, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0x6008 , 0x007c, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0x6000 + gam, 0x007d, 0, NULL);
- }
-
- if (mirror != sd->vold.mirror || flip != sd->vold.flip) {
- sd->vold.mirror = mirror;
- sd->vold.flip = flip;
-
- mirror = 0x80 * mirror;
- ctrl_out(gspca_dev, 0x40, 1, 0x6001, 0x00ff, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0x6000, 0x8004, 0, NULL);
- ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x8004, 1, c28);
- ctrl_out(gspca_dev, 0x40, 1, 0x6028 + mirror, 0x0004, 0, NULL);
-
- flip = 0x50 * flip + mirror;
- ctrl_out(gspca_dev, 0x40, 1, 0x6001, 0x00ff, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0x6000, 0x8004, 0, NULL);
- ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x8004, 1, ca8);
- ctrl_out(gspca_dev, 0x40, 1, 0x6028 + flip, 0x0004, 0, NULL);
-
- ctrl_in(gspca_dev, 0xc0, 2, 0x0000, 0x0000, 1, c50);
- }
-
- if (backlight != sd->vold.backlight) {
- sd->vold.backlight = backlight;
-
- ctrl_out(gspca_dev, 0x40, 1, 0x6001 , 0x00ff,
- 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0x601e + backlight , 0x0024,
- 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0x601e + backlight - 10, 0x0025,
- 0, NULL);
- }
-
- return 0;
-}
-
-static void ov2640_post_unset_alt(struct gspca_dev *gspca_dev)
-{
- ctrl_out(gspca_dev, 0x40, 5, 0x0000, 0x0000, 0, NULL);
- msleep(20);
- fetch_validx(gspca_dev, tbl_post_unset_alt,
- ARRAY_SIZE(tbl_post_unset_alt));
-}
+++ /dev/null
-/* Subdriver for the GL860 chip with the OV9655 sensor
- * Author Olivier LORIN, from logs done by Simon (Sur3) and Almighurt
- * on dsd's weblog
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Sensor : OV9655 */
-
-#include "gl860.h"
-
-static struct validx tbl_init_at_startup[] = {
- {0x0000, 0x0000}, {0x0010, 0x0010}, {0x0008, 0x00c0}, {0x0001, 0x00c1},
- {0x0001, 0x00c2}, {0x0020, 0x0006}, {0x006a, 0x000d},
-
- {0x0040, 0x0000},
-};
-
-static struct validx tbl_commmon[] = {
- {0x0041, 0x0000}, {0x006a, 0x0007}, {0x0063, 0x0006}, {0x006a, 0x000d},
- {0x0000, 0x00c0}, {0x0010, 0x0010}, {0x0001, 0x00c1}, {0x0041, 0x00c2},
- {0x0004, 0x00d8}, {0x0012, 0x0004}, {0x0000, 0x0058}, {0x0040, 0x0000},
- {0x00f3, 0x0006}, {0x0058, 0x0000}, {0x0048, 0x0000}, {0x0061, 0x0000},
-};
-
-static s32 tbl_length[] = {12, 56, 52, 54, 56, 42, 32, 12};
-
-static u8 *tbl_640[] = {
- "\x00\x40\x07\x6a\x06\xf3\x0d\x6a" "\x10\x10\xc1\x01"
- ,
- "\x12\x80\x00\x00\x01\x98\x02\x80" "\x03\x12\x04\x03\x0b\x57\x0e\x61"
- "\x0f\x42\x11\x01\x12\x60\x13\x00" "\x14\x3a\x16\x24\x17\x14\x18\x00"
- "\x19\x01\x1a\x3d\x1e\x04\x24\x3c" "\x25\x36\x26\x72\x27\x08\x28\x08"
- "\x29\x15\x2a\x00\x2b\x00\x2c\x08"
- ,
- "\x32\xff\x33\x00\x34\x3d\x35\x00" "\x36\xfa\x38\x72\x39\x57\x3a\x00"
- "\x3b\x0c\x3d\x99\x3e\x0c\x3f\xc1" "\x40\xc0\x41\x00\x42\xc0\x43\x0a"
- "\x44\xf0\x45\x46\x46\x62\x47\x2a" "\x48\x3c\x4a\xee\x4b\xe7\x4c\xe7"
- "\x4d\xe7\x4e\xe7"
- ,
- "\x4f\x98\x50\x98\x51\x00\x52\x28" "\x53\x70\x54\x98\x58\x1a\x59\x85"
- "\x5a\xa9\x5b\x64\x5c\x84\x5d\x53" "\x5e\x0e\x5f\xf0\x60\xf0\x61\xf0"
- "\x62\x00\x63\x00\x64\x02\x65\x20" "\x66\x00\x69\x0a\x6b\x5a\x6c\x04"
- "\x6d\x55\x6e\x00\x6f\x9d"
- ,
- "\x70\x15\x71\x78\x72\x00\x73\x00" "\x74\x3a\x75\x35\x76\x01\x77\x02"
- "\x7a\x24\x7b\x04\x7c\x07\x7d\x10" "\x7e\x28\x7f\x36\x80\x44\x81\x52"
- "\x82\x60\x83\x6c\x84\x78\x85\x8c" "\x86\x9e\x87\xbb\x88\xd2\x89\xe5"
- "\x8a\x23\x8c\x8d\x90\x7c\x91\x7b"
- ,
- "\x9d\x02\x9e\x02\x9f\x74\xa0\x73" "\xa1\x40\xa4\x50\xa5\x68\xa6\x70"
- "\xa8\xc1\xa9\xef\xaa\x92\xab\x04" "\xac\x80\xad\x80\xae\x80\xaf\x80"
- "\xb2\xf2\xb3\x20\xb4\x20\xb5\x00" "\xb6\xaf"
- ,
- "\xbb\xae\xbc\x4f\xbd\x4e\xbe\x6a" "\xbf\x68\xc0\xaa\xc1\xc0\xc2\x01"
- "\xc3\x4e\xc6\x85\xc7\x81\xc9\xe0" "\xca\xe8\xcb\xf0\xcc\xd8\xcd\x93"
- ,
- "\xd0\x01\xd1\x08\xd2\xe0\xd3\x01" "\xd4\x10\xd5\x80"
-};
-
-static u8 *tbl_1280[] = {
- "\x00\x40\x07\x6a\x06\xf3\x0d\x6a" "\x10\x10\xc1\x01"
- ,
- "\x12\x80\x00\x00\x01\x98\x02\x80" "\x03\x12\x04\x01\x0b\x57\x0e\x61"
- "\x0f\x42\x11\x00\x12\x00\x13\x00" "\x14\x3a\x16\x24\x17\x1b\x18\xbb"
- "\x19\x01\x1a\x81\x1e\x04\x24\x3c" "\x25\x36\x26\x72\x27\x08\x28\x08"
- "\x29\x15\x2a\x00\x2b\x00\x2c\x08"
- ,
- "\x32\xa4\x33\x00\x34\x3d\x35\x00" "\x36\xf8\x38\x72\x39\x57\x3a\x00"
- "\x3b\x0c\x3d\x99\x3e\x0c\x3f\xc2" "\x40\xc0\x41\x00\x42\xc0\x43\x0a"
- "\x44\xf0\x45\x46\x46\x62\x47\x2a" "\x48\x3c\x4a\xec\x4b\xe8\x4c\xe8"
- "\x4d\xe8\x4e\xe8"
- ,
- "\x4f\x98\x50\x98\x51\x00\x52\x28" "\x53\x70\x54\x98\x58\x1a\x59\x85"
- "\x5a\xa9\x5b\x64\x5c\x84\x5d\x53" "\x5e\x0e\x5f\xf0\x60\xf0\x61\xf0"
- "\x62\x00\x63\x00\x64\x02\x65\x20" "\x66\x00\x69\x02\x6b\x5a\x6c\x04"
- "\x6d\x55\x6e\x00\x6f\x9d"
- ,
- "\x70\x08\x71\x78\x72\x00\x73\x01" "\x74\x3a\x75\x35\x76\x01\x77\x02"
- "\x7a\x24\x7b\x04\x7c\x07\x7d\x10" "\x7e\x28\x7f\x36\x80\x44\x81\x52"
- "\x82\x60\x83\x6c\x84\x78\x85\x8c" "\x86\x9e\x87\xbb\x88\xd2\x89\xe5"
- "\x8a\x23\x8c\x0d\x90\x90\x91\x90"
- ,
- "\x9d\x02\x9e\x02\x9f\x94\xa0\x94" "\xa1\x01\xa4\x50\xa5\x68\xa6\x70"
- "\xa8\xc1\xa9\xef\xaa\x92\xab\x04" "\xac\x80\xad\x80\xae\x80\xaf\x80"
- "\xb2\xf2\xb3\x20\xb4\x20\xb5\x00" "\xb6\xaf"
- ,
- "\xbb\xae\xbc\x38\xbd\x39\xbe\x01" "\xbf\x01\xc0\xe2\xc1\xc0\xc2\x01"
- "\xc3\x4e\xc6\x85\xc7\x81\xc9\xe0" "\xca\xe8\xcb\xf0\xcc\xd8\xcd\x93"
- ,
- "\xd0\x21\xd1\x18\xd2\xe0\xd3\x01" "\xd4\x28\xd5\x00"
-};
-
-static u8 c04[] = {0x04};
-static u8 dat_post1[] = "\x04\x00\x10\x20\xa1\x00\x00\x02";
-static u8 dat_post2[] = "\x10\x10\xc1\x02";
-static u8 dat_post3[] = "\x04\x00\x10\x7c\xa1\x00\x00\x04";
-static u8 dat_post4[] = "\x10\x02\xc1\x06";
-static u8 dat_post5[] = "\x04\x00\x10\x7b\xa1\x00\x00\x08";
-static u8 dat_post6[] = "\x10\x10\xc1\x05";
-static u8 dat_post7[] = "\x04\x00\x10\x7c\xa1\x00\x00\x08";
-static u8 dat_post8[] = "\x04\x00\x10\x7c\xa1\x00\x00\x09";
-
-static struct validx tbl_init_post_alt[] = {
- {0x6032, 0x00ff}, {0x6032, 0x00ff}, {0x6032, 0x00ff}, {0x603c, 0x00ff},
- {0x6003, 0x00ff}, {0x6032, 0x00ff}, {0x6032, 0x00ff}, {0x6001, 0x00ff},
- {0x6000, 0x801e},
- {0xffff, 0xffff},
- {0x6004, 0x001e}, {0x6000, 0x801e},
- {0xffff, 0xffff},
- {0x6004, 0x001e}, {0x6012, 0x0003}, {0x6000, 0x801e},
- {0xffff, 0xffff},
- {0x6004, 0x001e}, {0x6000, 0x801e},
- {0xffff, 0xffff},
- {0x6004, 0x001e}, {0x6012, 0x0003},
- {0xffff, 0xffff},
- {0x6000, 0x801e},
- {0xffff, 0xffff},
- {0x6004, 0x001e}, {0x6000, 0x801e},
- {0xffff, 0xffff},
- {0x6004, 0x001e}, {0x6012, 0x0003}, {0x6000, 0x801e},
- {0xffff, 0xffff},
- {0x6004, 0x001e}, {0x6000, 0x801e},
- {0xffff, 0xffff},
- {0x6004, 0x001e}, {0x6012, 0x0003},
- {0xffff, 0xffff},
- {0x6000, 0x801e},
- {0xffff, 0xffff},
- {0x6004, 0x001e}, {0x6000, 0x801e},
- {0xffff, 0xffff},
- {0x6004, 0x001e}, {0x6012, 0x0003},
-};
-
-static int ov9655_init_at_startup(struct gspca_dev *gspca_dev);
-static int ov9655_configure_alt(struct gspca_dev *gspca_dev);
-static int ov9655_init_pre_alt(struct gspca_dev *gspca_dev);
-static int ov9655_init_post_alt(struct gspca_dev *gspca_dev);
-static void ov9655_post_unset_alt(struct gspca_dev *gspca_dev);
-static int ov9655_camera_settings(struct gspca_dev *gspca_dev);
-/*==========================================================================*/
-
-void ov9655_init_settings(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- sd->vcur.backlight = 0;
- sd->vcur.brightness = 128;
- sd->vcur.sharpness = 0;
- sd->vcur.contrast = 0;
- sd->vcur.gamma = 0;
- sd->vcur.hue = 0;
- sd->vcur.saturation = 0;
- sd->vcur.whitebal = 0;
-
- sd->vmax.backlight = 0;
- sd->vmax.brightness = 255;
- sd->vmax.sharpness = 0;
- sd->vmax.contrast = 0;
- sd->vmax.gamma = 0;
- sd->vmax.hue = 0 + 1;
- sd->vmax.saturation = 0;
- sd->vmax.whitebal = 0;
- sd->vmax.mirror = 0;
- sd->vmax.flip = 0;
- sd->vmax.AC50Hz = 0;
-
- sd->dev_camera_settings = ov9655_camera_settings;
- sd->dev_init_at_startup = ov9655_init_at_startup;
- sd->dev_configure_alt = ov9655_configure_alt;
- sd->dev_init_pre_alt = ov9655_init_pre_alt;
- sd->dev_post_unset_alt = ov9655_post_unset_alt;
-}
-
-/*==========================================================================*/
-
-static int ov9655_init_at_startup(struct gspca_dev *gspca_dev)
-{
- fetch_validx(gspca_dev, tbl_init_at_startup,
- ARRAY_SIZE(tbl_init_at_startup));
- fetch_validx(gspca_dev, tbl_commmon, ARRAY_SIZE(tbl_commmon));
-/* ctrl_out(gspca_dev, 0x40, 11, 0x0000, 0x0000, 0, NULL);*/
-
- return 0;
-}
-
-static int ov9655_init_pre_alt(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- sd->vold.brightness = -1;
- sd->vold.hue = -1;
-
- fetch_validx(gspca_dev, tbl_commmon, ARRAY_SIZE(tbl_commmon));
-
- ov9655_init_post_alt(gspca_dev);
-
- return 0;
-}
-
-static int ov9655_init_post_alt(struct gspca_dev *gspca_dev)
-{
- s32 reso = gspca_dev->cam.cam_mode[(s32) gspca_dev->curr_mode].priv;
- s32 n; /* reserved for FETCH functions */
- s32 i;
- u8 **tbl;
-
- ctrl_out(gspca_dev, 0x40, 5, 0x0001, 0x0000, 0, NULL);
-
- tbl = (reso == IMAGE_640) ? tbl_640 : tbl_1280;
-
- ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200,
- tbl_length[0], tbl[0]);
- for (i = 1; i < 7; i++)
- ctrl_out(gspca_dev, 0x40, 3, 0x6000, 0x0200,
- tbl_length[i], tbl[i]);
- ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200,
- tbl_length[7], tbl[7]);
-
- n = fetch_validx(gspca_dev, tbl_init_post_alt,
- ARRAY_SIZE(tbl_init_post_alt));
-
- ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x801e, 1, c04);
- keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
- ARRAY_SIZE(tbl_init_post_alt), n);
- ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x801e, 1, c04);
- keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
- ARRAY_SIZE(tbl_init_post_alt), n);
- ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x801e, 1, c04);
- keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
- ARRAY_SIZE(tbl_init_post_alt), n);
- ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x801e, 1, c04);
- keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
- ARRAY_SIZE(tbl_init_post_alt), n);
- ctrl_out(gspca_dev, 0x40, 3, 0x6000, 0x0200, 8, dat_post1);
- keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
- ARRAY_SIZE(tbl_init_post_alt), n);
-
- ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x801e, 1, c04);
- keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
- ARRAY_SIZE(tbl_init_post_alt), n);
- ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x801e, 1, c04);
- keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
- ARRAY_SIZE(tbl_init_post_alt), n);
- ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x801e, 1, c04);
- keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
- ARRAY_SIZE(tbl_init_post_alt), n);
- ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x801e, 1, c04);
- keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
- ARRAY_SIZE(tbl_init_post_alt), n);
- ctrl_out(gspca_dev, 0x40, 3, 0x6000, 0x0200, 8, dat_post1);
- keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
- ARRAY_SIZE(tbl_init_post_alt), n);
-
- ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x801e, 1, c04);
- keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
- ARRAY_SIZE(tbl_init_post_alt), n);
- ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x801e, 1, c04);
- keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
- ARRAY_SIZE(tbl_init_post_alt), n);
-
- ctrl_out(gspca_dev, 0x40, 3, 0x6000, 0x0200, 8, dat_post1);
-
- ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200, 4, dat_post2);
- ctrl_out(gspca_dev, 0x40, 3, 0x6000, 0x0200, 8, dat_post3);
-
- ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200, 4, dat_post4);
- ctrl_out(gspca_dev, 0x40, 3, 0x6000, 0x0200, 8, dat_post5);
-
- ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200, 4, dat_post6);
- ctrl_out(gspca_dev, 0x40, 3, 0x6000, 0x0200, 8, dat_post7);
-
- ctrl_out(gspca_dev, 0x40, 3, 0x6000, 0x0200, 8, dat_post8);
-
- ov9655_camera_settings(gspca_dev);
-
- return 0;
-}
-
-static int ov9655_configure_alt(struct gspca_dev *gspca_dev)
-{
- s32 reso = gspca_dev->cam.cam_mode[(s32) gspca_dev->curr_mode].priv;
-
- switch (reso) {
- case IMAGE_640:
- gspca_dev->alt = 1 + 1;
- break;
-
- default:
- gspca_dev->alt = 1 + 1;
- break;
- }
- return 0;
-}
-
-static int ov9655_camera_settings(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- u8 dat_bright[] = "\x04\x00\x10\x7c\xa1\x00\x00\x70";
-
- s32 bright = sd->vcur.brightness;
- s32 hue = sd->vcur.hue;
-
- if (bright != sd->vold.brightness) {
- sd->vold.brightness = bright;
- if (bright < 0 || bright > sd->vmax.brightness)
- bright = 0;
-
- dat_bright[3] = bright;
- ctrl_out(gspca_dev, 0x40, 3, 0x6000, 0x0200, 8, dat_bright);
- }
-
- if (hue != sd->vold.hue) {
- sd->vold.hue = hue;
- sd->swapRB = (hue != 0);
- }
-
- return 0;
-}
-
-static void ov9655_post_unset_alt(struct gspca_dev *gspca_dev)
-{
- ctrl_out(gspca_dev, 0x40, 5, 0x0000, 0x0000, 0, NULL);
- ctrl_out(gspca_dev, 0x40, 1, 0x0061, 0x0000, 0, NULL);
-}
+++ /dev/null
-/* GSPCA subdrivers for Genesys Logic webcams with the GL860 chip
- * Subdriver core
- *
- * 2009/09/24 Olivier Lorin <o.lorin@laposte.net>
- * GSPCA by Jean-Francois Moine <http://moinejf.free.fr>
- * Thanks BUGabundo and Malmostoso for your amazing help!
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include "gspca.h"
-#include "gl860.h"
-
-MODULE_AUTHOR("Olivier Lorin <o.lorin@laposte.net>");
-MODULE_DESCRIPTION("Genesys Logic USB PC Camera Driver");
-MODULE_LICENSE("GPL");
-
-/*======================== static function declarations ====================*/
-
-static void (*dev_init_settings)(struct gspca_dev *gspca_dev);
-
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id);
-static int sd_init(struct gspca_dev *gspca_dev);
-static int sd_isoc_init(struct gspca_dev *gspca_dev);
-static int sd_start(struct gspca_dev *gspca_dev);
-static void sd_stop0(struct gspca_dev *gspca_dev);
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, int len);
-static void sd_callback(struct gspca_dev *gspca_dev);
-
-static int gl860_guess_sensor(struct gspca_dev *gspca_dev,
- u16 vendor_id, u16 product_id);
-
-/*============================ driver options ==============================*/
-
-static s32 AC50Hz = 0xff;
-module_param(AC50Hz, int, 0644);
-MODULE_PARM_DESC(AC50Hz, " Does AC power frequency is 50Hz? (0/1)");
-
-static char sensor[7];
-module_param_string(sensor, sensor, sizeof(sensor), 0644);
-MODULE_PARM_DESC(sensor,
- " Driver sensor ('MI1320'/'MI2020'/'OV9655'/'OV2640')");
-
-/*============================ webcam controls =============================*/
-
-/* Functions to get and set a control value */
-#define SD_SETGET(thename) \
-static int sd_set_##thename(struct gspca_dev *gspca_dev, s32 val)\
-{\
- struct sd *sd = (struct sd *) gspca_dev;\
-\
- sd->vcur.thename = val;\
- if (gspca_dev->streaming)\
- sd->waitSet = 1;\
- return 0;\
-} \
-static int sd_get_##thename(struct gspca_dev *gspca_dev, s32 *val)\
-{\
- struct sd *sd = (struct sd *) gspca_dev;\
-\
- *val = sd->vcur.thename;\
- return 0;\
-}
-
-SD_SETGET(mirror)
-SD_SETGET(flip)
-SD_SETGET(AC50Hz)
-SD_SETGET(backlight)
-SD_SETGET(brightness)
-SD_SETGET(gamma)
-SD_SETGET(hue)
-SD_SETGET(saturation)
-SD_SETGET(sharpness)
-SD_SETGET(whitebal)
-SD_SETGET(contrast)
-
-#define GL860_NCTRLS 11
-
-/* control table */
-static struct ctrl sd_ctrls_mi1320[GL860_NCTRLS];
-static struct ctrl sd_ctrls_mi2020[GL860_NCTRLS];
-static struct ctrl sd_ctrls_ov2640[GL860_NCTRLS];
-static struct ctrl sd_ctrls_ov9655[GL860_NCTRLS];
-
-#define SET_MY_CTRL(theid, \
- thetype, thelabel, thename) \
- if (sd->vmax.thename != 0) {\
- sd_ctrls[nCtrls].qctrl.id = theid;\
- sd_ctrls[nCtrls].qctrl.type = thetype;\
- strcpy(sd_ctrls[nCtrls].qctrl.name, thelabel);\
- sd_ctrls[nCtrls].qctrl.minimum = 0;\
- sd_ctrls[nCtrls].qctrl.maximum = sd->vmax.thename;\
- sd_ctrls[nCtrls].qctrl.default_value = sd->vcur.thename;\
- sd_ctrls[nCtrls].qctrl.step = \
- (sd->vmax.thename < 16) ? 1 : sd->vmax.thename/16;\
- sd_ctrls[nCtrls].set = sd_set_##thename;\
- sd_ctrls[nCtrls].get = sd_get_##thename;\
- nCtrls++;\
- }
-
-static int gl860_build_control_table(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct ctrl *sd_ctrls;
- int nCtrls = 0;
-
- if (_MI1320_)
- sd_ctrls = sd_ctrls_mi1320;
- else if (_MI2020_)
- sd_ctrls = sd_ctrls_mi2020;
- else if (_OV2640_)
- sd_ctrls = sd_ctrls_ov2640;
- else if (_OV9655_)
- sd_ctrls = sd_ctrls_ov9655;
- else
- return 0;
-
- memset(sd_ctrls, 0, GL860_NCTRLS * sizeof(struct ctrl));
-
- SET_MY_CTRL(V4L2_CID_BRIGHTNESS,
- V4L2_CTRL_TYPE_INTEGER, "Brightness", brightness)
- SET_MY_CTRL(V4L2_CID_SHARPNESS,
- V4L2_CTRL_TYPE_INTEGER, "Sharpness", sharpness)
- SET_MY_CTRL(V4L2_CID_CONTRAST,
- V4L2_CTRL_TYPE_INTEGER, "Contrast", contrast)
- SET_MY_CTRL(V4L2_CID_GAMMA,
- V4L2_CTRL_TYPE_INTEGER, "Gamma", gamma)
- SET_MY_CTRL(V4L2_CID_HUE,
- V4L2_CTRL_TYPE_INTEGER, "Palette", hue)
- SET_MY_CTRL(V4L2_CID_SATURATION,
- V4L2_CTRL_TYPE_INTEGER, "Saturation", saturation)
- SET_MY_CTRL(V4L2_CID_WHITE_BALANCE_TEMPERATURE,
- V4L2_CTRL_TYPE_INTEGER, "White Bal.", whitebal)
- SET_MY_CTRL(V4L2_CID_BACKLIGHT_COMPENSATION,
- V4L2_CTRL_TYPE_INTEGER, "Backlight" , backlight)
-
- SET_MY_CTRL(V4L2_CID_HFLIP,
- V4L2_CTRL_TYPE_BOOLEAN, "Mirror", mirror)
- SET_MY_CTRL(V4L2_CID_VFLIP,
- V4L2_CTRL_TYPE_BOOLEAN, "Flip", flip)
- SET_MY_CTRL(V4L2_CID_POWER_LINE_FREQUENCY,
- V4L2_CTRL_TYPE_BOOLEAN, "AC power 50Hz", AC50Hz)
-
- return nCtrls;
-}
-
-/*==================== sud-driver structure initialisation =================*/
-
-static const struct sd_desc sd_desc_mi1320 = {
- .name = MODULE_NAME,
- .ctrls = sd_ctrls_mi1320,
- .nctrls = GL860_NCTRLS,
- .config = sd_config,
- .init = sd_init,
- .isoc_init = sd_isoc_init,
- .start = sd_start,
- .stop0 = sd_stop0,
- .pkt_scan = sd_pkt_scan,
- .dq_callback = sd_callback,
-};
-
-static const struct sd_desc sd_desc_mi2020 = {
- .name = MODULE_NAME,
- .ctrls = sd_ctrls_mi2020,
- .nctrls = GL860_NCTRLS,
- .config = sd_config,
- .init = sd_init,
- .isoc_init = sd_isoc_init,
- .start = sd_start,
- .stop0 = sd_stop0,
- .pkt_scan = sd_pkt_scan,
- .dq_callback = sd_callback,
-};
-
-static const struct sd_desc sd_desc_ov2640 = {
- .name = MODULE_NAME,
- .ctrls = sd_ctrls_ov2640,
- .nctrls = GL860_NCTRLS,
- .config = sd_config,
- .init = sd_init,
- .isoc_init = sd_isoc_init,
- .start = sd_start,
- .stop0 = sd_stop0,
- .pkt_scan = sd_pkt_scan,
- .dq_callback = sd_callback,
-};
-
-static const struct sd_desc sd_desc_ov9655 = {
- .name = MODULE_NAME,
- .ctrls = sd_ctrls_ov9655,
- .nctrls = GL860_NCTRLS,
- .config = sd_config,
- .init = sd_init,
- .isoc_init = sd_isoc_init,
- .start = sd_start,
- .stop0 = sd_stop0,
- .pkt_scan = sd_pkt_scan,
- .dq_callback = sd_callback,
-};
-
-/*=========================== sub-driver image sizes =======================*/
-
-static struct v4l2_pix_format mi2020_mode[] = {
- { 640, 480, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0
- },
- { 800, 598, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
- .bytesperline = 800,
- .sizeimage = 800 * 598,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 1
- },
- {1280, 1024, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
- .bytesperline = 1280,
- .sizeimage = 1280 * 1024,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 2
- },
- {1600, 1198, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
- .bytesperline = 1600,
- .sizeimage = 1600 * 1198,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 3
- },
-};
-
-static struct v4l2_pix_format ov2640_mode[] = {
- { 640, 480, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0
- },
- { 800, 600, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
- .bytesperline = 800,
- .sizeimage = 800 * 600,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 1
- },
- {1280, 960, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
- .bytesperline = 1280,
- .sizeimage = 1280 * 960,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 2
- },
- {1600, 1200, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
- .bytesperline = 1600,
- .sizeimage = 1600 * 1200,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 3
- },
-};
-
-static struct v4l2_pix_format mi1320_mode[] = {
- { 640, 480, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0
- },
- { 800, 600, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
- .bytesperline = 800,
- .sizeimage = 800 * 600,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 1
- },
- {1280, 960, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
- .bytesperline = 1280,
- .sizeimage = 1280 * 960,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 2
- },
-};
-
-static struct v4l2_pix_format ov9655_mode[] = {
- { 640, 480, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0
- },
- {1280, 960, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
- .bytesperline = 1280,
- .sizeimage = 1280 * 960,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 1
- },
-};
-
-/*========================= sud-driver functions ===========================*/
-
-/* This function is called at probe time */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct cam *cam;
- u16 vendor_id, product_id;
-
- /* Get USB VendorID and ProductID */
- vendor_id = id->idVendor;
- product_id = id->idProduct;
-
- sd->nbRightUp = 1;
- sd->nbIm = -1;
-
- sd->sensor = 0xff;
- if (strcmp(sensor, "MI1320") == 0)
- sd->sensor = ID_MI1320;
- else if (strcmp(sensor, "OV2640") == 0)
- sd->sensor = ID_OV2640;
- else if (strcmp(sensor, "OV9655") == 0)
- sd->sensor = ID_OV9655;
- else if (strcmp(sensor, "MI2020") == 0)
- sd->sensor = ID_MI2020;
-
- /* Get sensor and set the suitable init/start/../stop functions */
- if (gl860_guess_sensor(gspca_dev, vendor_id, product_id) == -1)
- return -1;
-
- cam = &gspca_dev->cam;
-
- switch (sd->sensor) {
- case ID_MI1320:
- gspca_dev->sd_desc = &sd_desc_mi1320;
- cam->cam_mode = mi1320_mode;
- cam->nmodes = ARRAY_SIZE(mi1320_mode);
- dev_init_settings = mi1320_init_settings;
- break;
-
- case ID_MI2020:
- gspca_dev->sd_desc = &sd_desc_mi2020;
- cam->cam_mode = mi2020_mode;
- cam->nmodes = ARRAY_SIZE(mi2020_mode);
- dev_init_settings = mi2020_init_settings;
- break;
-
- case ID_OV2640:
- gspca_dev->sd_desc = &sd_desc_ov2640;
- cam->cam_mode = ov2640_mode;
- cam->nmodes = ARRAY_SIZE(ov2640_mode);
- dev_init_settings = ov2640_init_settings;
- break;
-
- case ID_OV9655:
- gspca_dev->sd_desc = &sd_desc_ov9655;
- cam->cam_mode = ov9655_mode;
- cam->nmodes = ARRAY_SIZE(ov9655_mode);
- dev_init_settings = ov9655_init_settings;
- break;
- }
-
- dev_init_settings(gspca_dev);
- if (AC50Hz != 0xff)
- ((struct sd *) gspca_dev)->vcur.AC50Hz = AC50Hz;
- gl860_build_control_table(gspca_dev);
-
- return 0;
-}
-
-/* This function is called at probe time after sd_config */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- return sd->dev_init_at_startup(gspca_dev);
-}
-
-/* This function is called before to choose the alt setting */
-static int sd_isoc_init(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- return sd->dev_configure_alt(gspca_dev);
-}
-
-/* This function is called to start the webcam */
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- return sd->dev_init_pre_alt(gspca_dev);
-}
-
-/* This function is called to stop the webcam */
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (!sd->gspca_dev.present)
- return;
-
- return sd->dev_post_unset_alt(gspca_dev);
-}
-
-/* This function is called when an image is being received */
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, int len)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- static s32 nSkipped;
-
- s32 mode = (s32) gspca_dev->curr_mode;
- s32 nToSkip =
- sd->swapRB * (gspca_dev->cam.cam_mode[mode].bytesperline + 1);
-
- /* Test only against 0202h, so endianess does not matter */
- switch (*(s16 *) data) {
- case 0x0202: /* End of frame, start a new one */
- gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
- nSkipped = 0;
- if (sd->nbIm >= 0 && sd->nbIm < 10)
- sd->nbIm++;
- gspca_frame_add(gspca_dev, FIRST_PACKET, NULL, 0);
- break;
-
- default:
- data += 2;
- len -= 2;
- if (nSkipped + len <= nToSkip)
- nSkipped += len;
- else {
- if (nSkipped < nToSkip && nSkipped + len > nToSkip) {
- data += nToSkip - nSkipped;
- len -= nToSkip - nSkipped;
- nSkipped = nToSkip + 1;
- }
- gspca_frame_add(gspca_dev,
- INTER_PACKET, data, len);
- }
- break;
- }
-}
-
-/* This function is called when an image has been read */
-/* This function is used to monitor webcam orientation */
-static void sd_callback(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (!_OV9655_) {
- u8 state;
- u8 upsideDown;
-
- /* Probe sensor orientation */
- ctrl_in(gspca_dev, 0xc0, 2, 0x0000, 0x0000, 1, (void *)&state);
-
- /* C8/40 means upside-down (looking backwards) */
- /* D8/50 means right-up (looking onwards) */
- upsideDown = (state == 0xc8 || state == 0x40);
-
- if (upsideDown && sd->nbRightUp > -4) {
- if (sd->nbRightUp > 0)
- sd->nbRightUp = 0;
- if (sd->nbRightUp == -3) {
- sd->mirrorMask = 1;
- sd->waitSet = 1;
- }
- sd->nbRightUp--;
- }
- if (!upsideDown && sd->nbRightUp < 4) {
- if (sd->nbRightUp < 0)
- sd->nbRightUp = 0;
- if (sd->nbRightUp == 3) {
- sd->mirrorMask = 0;
- sd->waitSet = 1;
- }
- sd->nbRightUp++;
- }
- }
-
- if (sd->waitSet)
- sd->dev_camera_settings(gspca_dev);
-}
-
-/*=================== USB driver structure initialisation ==================*/
-
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x05e3, 0x0503)},
- {USB_DEVICE(0x05e3, 0xf191)},
- {}
-};
-
-MODULE_DEVICE_TABLE(usb, device_table);
-
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id,
- &sd_desc_mi1320, sizeof(struct sd), THIS_MODULE);
-}
-
-static void sd_disconnect(struct usb_interface *intf)
-{
- gspca_disconnect(intf);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = sd_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-/*====================== Init and Exit module functions ====================*/
-
-module_usb_driver(sd_driver);
-
-/*==========================================================================*/
-
-int gl860_RTx(struct gspca_dev *gspca_dev,
- unsigned char pref, u32 req, u16 val, u16 index,
- s32 len, void *pdata)
-{
- struct usb_device *udev = gspca_dev->dev;
- s32 r = 0;
-
- if (pref == 0x40) { /* Send */
- if (len > 0) {
- memcpy(gspca_dev->usb_buf, pdata, len);
- r = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
- req, pref, val, index,
- gspca_dev->usb_buf,
- len, 400 + 200 * (len > 1));
- } else {
- r = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
- req, pref, val, index, NULL, len, 400);
- }
- } else { /* Receive */
- if (len > 0) {
- r = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
- req, pref, val, index,
- gspca_dev->usb_buf,
- len, 400 + 200 * (len > 1));
- memcpy(pdata, gspca_dev->usb_buf, len);
- } else {
- r = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
- req, pref, val, index, NULL, len, 400);
- }
- }
-
- if (r < 0)
- pr_err("ctrl transfer failed %4d [p%02x r%d v%04x i%04x len%d]\n",
- r, pref, req, val, index, len);
- else if (len > 1 && r < len)
- PDEBUG(D_ERR, "short ctrl transfer %d/%d", r, len);
-
- msleep(1);
-
- return r;
-}
-
-int fetch_validx(struct gspca_dev *gspca_dev, struct validx *tbl, int len)
-{
- int n;
-
- for (n = 0; n < len; n++) {
- if (tbl[n].idx != 0xffff)
- ctrl_out(gspca_dev, 0x40, 1, tbl[n].val,
- tbl[n].idx, 0, NULL);
- else if (tbl[n].val == 0xffff)
- break;
- else
- msleep(tbl[n].val);
- }
- return n;
-}
-
-int keep_on_fetching_validx(struct gspca_dev *gspca_dev, struct validx *tbl,
- int len, int n)
-{
- while (++n < len) {
- if (tbl[n].idx != 0xffff)
- ctrl_out(gspca_dev, 0x40, 1, tbl[n].val, tbl[n].idx,
- 0, NULL);
- else if (tbl[n].val == 0xffff)
- break;
- else
- msleep(tbl[n].val);
- }
- return n;
-}
-
-void fetch_idxdata(struct gspca_dev *gspca_dev, struct idxdata *tbl, int len)
-{
- int n;
-
- for (n = 0; n < len; n++) {
- if (memcmp(tbl[n].data, "\xff\xff\xff", 3) != 0)
- ctrl_out(gspca_dev, 0x40, 3, 0x7a00, tbl[n].idx,
- 3, tbl[n].data);
- else
- msleep(tbl[n].idx);
- }
-}
-
-static int gl860_guess_sensor(struct gspca_dev *gspca_dev,
- u16 vendor_id, u16 product_id)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u8 probe, nb26, nb96, nOV, ntry;
-
- if (product_id == 0xf191)
- sd->sensor = ID_MI1320;
-
- if (sd->sensor == 0xff) {
- ctrl_in(gspca_dev, 0xc0, 2, 0x0000, 0x0004, 1, &probe);
- ctrl_in(gspca_dev, 0xc0, 2, 0x0000, 0x0004, 1, &probe);
-
- ctrl_out(gspca_dev, 0x40, 1, 0x0000, 0x0000, 0, NULL);
- msleep(3);
- ctrl_out(gspca_dev, 0x40, 1, 0x0010, 0x0010, 0, NULL);
- msleep(3);
- ctrl_out(gspca_dev, 0x40, 1, 0x0008, 0x00c0, 0, NULL);
- msleep(3);
- ctrl_out(gspca_dev, 0x40, 1, 0x0001, 0x00c1, 0, NULL);
- msleep(3);
- ctrl_out(gspca_dev, 0x40, 1, 0x0001, 0x00c2, 0, NULL);
- msleep(3);
- ctrl_out(gspca_dev, 0x40, 1, 0x0020, 0x0006, 0, NULL);
- msleep(3);
- ctrl_out(gspca_dev, 0x40, 1, 0x006a, 0x000d, 0, NULL);
- msleep(56);
-
- PDEBUG(D_PROBE, "probing for sensor MI2020 or OVXXXX");
- nOV = 0;
- for (ntry = 0; ntry < 4; ntry++) {
- ctrl_out(gspca_dev, 0x40, 1, 0x0040, 0x0000, 0, NULL);
- msleep(3);
- ctrl_out(gspca_dev, 0x40, 1, 0x0063, 0x0006, 0, NULL);
- msleep(3);
- ctrl_out(gspca_dev, 0x40, 1, 0x7a00, 0x8030, 0, NULL);
- msleep(10);
- ctrl_in(gspca_dev, 0xc0, 2, 0x7a00, 0x8030, 1, &probe);
- PDEBUG(D_PROBE, "probe=0x%02x", probe);
- if (probe == 0xff)
- nOV++;
- }
-
- if (nOV) {
- PDEBUG(D_PROBE, "0xff -> OVXXXX");
- PDEBUG(D_PROBE, "probing for sensor OV2640 or OV9655");
-
- nb26 = nb96 = 0;
- for (ntry = 0; ntry < 4; ntry++) {
- ctrl_out(gspca_dev, 0x40, 1, 0x0040, 0x0000,
- 0, NULL);
- msleep(3);
- ctrl_out(gspca_dev, 0x40, 1, 0x6000, 0x800a,
- 0, NULL);
- msleep(10);
-
- /* Wait for 26(OV2640) or 96(OV9655) */
- ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x800a,
- 1, &probe);
-
- if (probe == 0x26 || probe == 0x40) {
- PDEBUG(D_PROBE,
- "probe=0x%02x -> OV2640",
- probe);
- sd->sensor = ID_OV2640;
- nb26 += 4;
- break;
- }
- if (probe == 0x96 || probe == 0x55) {
- PDEBUG(D_PROBE,
- "probe=0x%02x -> OV9655",
- probe);
- sd->sensor = ID_OV9655;
- nb96 += 4;
- break;
- }
- PDEBUG(D_PROBE, "probe=0x%02x", probe);
- if (probe == 0x00)
- nb26++;
- if (probe == 0xff)
- nb96++;
- msleep(3);
- }
- if (nb26 < 4 && nb96 < 4)
- return -1;
- } else {
- PDEBUG(D_PROBE, "Not any 0xff -> MI2020");
- sd->sensor = ID_MI2020;
- }
- }
-
- if (_MI1320_) {
- PDEBUG(D_PROBE, "05e3:f191 sensor MI1320 (1.3M)");
- } else if (_MI2020_) {
- PDEBUG(D_PROBE, "05e3:0503 sensor MI2020 (2.0M)");
- } else if (_OV9655_) {
- PDEBUG(D_PROBE, "05e3:0503 sensor OV9655 (1.3M)");
- } else if (_OV2640_) {
- PDEBUG(D_PROBE, "05e3:0503 sensor OV2640 (2.0M)");
- } else {
- PDEBUG(D_PROBE, "***** Unknown sensor *****");
- return -1;
- }
-
- return 0;
-}
+++ /dev/null
-/* GSPCA subdrivers for Genesys Logic webcams with the GL860 chip
- * Subdriver declarations
- *
- * 2009/10/14 Olivier LORIN <o.lorin@laposte.net>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-#ifndef GL860_DEV_H
-#define GL860_DEV_H
-
-#include "gspca.h"
-
-#define MODULE_NAME "gspca_gl860"
-#define DRIVER_VERSION "0.9d10"
-
-#define ctrl_in gl860_RTx
-#define ctrl_out gl860_RTx
-
-#define ID_MI1320 1
-#define ID_OV2640 2
-#define ID_OV9655 4
-#define ID_MI2020 8
-
-#define _MI1320_ (((struct sd *) gspca_dev)->sensor == ID_MI1320)
-#define _MI2020_ (((struct sd *) gspca_dev)->sensor == ID_MI2020)
-#define _OV2640_ (((struct sd *) gspca_dev)->sensor == ID_OV2640)
-#define _OV9655_ (((struct sd *) gspca_dev)->sensor == ID_OV9655)
-
-#define IMAGE_640 0
-#define IMAGE_800 1
-#define IMAGE_1280 2
-#define IMAGE_1600 3
-
-struct sd_gl860 {
- u16 backlight;
- u16 brightness;
- u16 sharpness;
- u16 contrast;
- u16 gamma;
- u16 hue;
- u16 saturation;
- u16 whitebal;
- u8 mirror;
- u8 flip;
- u8 AC50Hz;
-};
-
-/* Specific webcam descriptor */
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
-
- struct sd_gl860 vcur;
- struct sd_gl860 vold;
- struct sd_gl860 vmax;
-
- int (*dev_configure_alt) (struct gspca_dev *);
- int (*dev_init_at_startup)(struct gspca_dev *);
- int (*dev_init_pre_alt) (struct gspca_dev *);
- void (*dev_post_unset_alt) (struct gspca_dev *);
- int (*dev_camera_settings)(struct gspca_dev *);
-
- u8 swapRB;
- u8 mirrorMask;
- u8 sensor;
- s32 nbIm;
- s32 nbRightUp;
- u8 waitSet;
-};
-
-struct validx {
- u16 val;
- u16 idx;
-};
-
-struct idxdata {
- u8 idx;
- u8 data[3];
-};
-
-int fetch_validx(struct gspca_dev *gspca_dev, struct validx *tbl, int len);
-int keep_on_fetching_validx(struct gspca_dev *gspca_dev, struct validx *tbl,
- int len, int n);
-void fetch_idxdata(struct gspca_dev *gspca_dev, struct idxdata *tbl, int len);
-
-int gl860_RTx(struct gspca_dev *gspca_dev,
- unsigned char pref, u32 req, u16 val, u16 index,
- s32 len, void *pdata);
-
-void mi1320_init_settings(struct gspca_dev *);
-void ov2640_init_settings(struct gspca_dev *);
-void ov9655_init_settings(struct gspca_dev *);
-void mi2020_init_settings(struct gspca_dev *);
-
-#endif
+++ /dev/null
-/*
- * Main USB camera driver
- *
- * Copyright (C) 2008-2011 Jean-François Moine <http://moinejf.free.fr>
- *
- * Camera button input handling by Márton Németh
- * Copyright (C) 2009-2010 Márton Németh <nm127@freemail.hu>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define GSPCA_VERSION "2.14.0"
-
-#include <linux/init.h>
-#include <linux/fs.h>
-#include <linux/vmalloc.h>
-#include <linux/sched.h>
-#include <linux/slab.h>
-#include <linux/mm.h>
-#include <linux/string.h>
-#include <linux/pagemap.h>
-#include <linux/io.h>
-#include <asm/page.h>
-#include <linux/uaccess.h>
-#include <linux/ktime.h>
-#include <media/v4l2-ioctl.h>
-#include <media/v4l2-ctrls.h>
-#include <media/v4l2-fh.h>
-#include <media/v4l2-event.h>
-
-#include "gspca.h"
-
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
-#include <linux/input.h>
-#include <linux/usb/input.h>
-#endif
-
-/* global values */
-#define DEF_NURBS 3 /* default number of URBs */
-#if DEF_NURBS > MAX_NURBS
-#error "DEF_NURBS too big"
-#endif
-
-MODULE_AUTHOR("Jean-François Moine <http://moinejf.free.fr>");
-MODULE_DESCRIPTION("GSPCA USB Camera Driver");
-MODULE_LICENSE("GPL");
-MODULE_VERSION(GSPCA_VERSION);
-
-#ifdef GSPCA_DEBUG
-int gspca_debug = D_ERR | D_PROBE;
-EXPORT_SYMBOL(gspca_debug);
-
-static void PDEBUG_MODE(char *txt, __u32 pixfmt, int w, int h)
-{
- if ((pixfmt >> 24) >= '0' && (pixfmt >> 24) <= 'z') {
- PDEBUG(D_CONF|D_STREAM, "%s %c%c%c%c %dx%d",
- txt,
- pixfmt & 0xff,
- (pixfmt >> 8) & 0xff,
- (pixfmt >> 16) & 0xff,
- pixfmt >> 24,
- w, h);
- } else {
- PDEBUG(D_CONF|D_STREAM, "%s 0x%08x %dx%d",
- txt,
- pixfmt,
- w, h);
- }
-}
-#else
-#define PDEBUG_MODE(txt, pixfmt, w, h)
-#endif
-
-/* specific memory types - !! should be different from V4L2_MEMORY_xxx */
-#define GSPCA_MEMORY_NO 0 /* V4L2_MEMORY_xxx starts from 1 */
-#define GSPCA_MEMORY_READ 7
-
-#define BUF_ALL_FLAGS (V4L2_BUF_FLAG_QUEUED | V4L2_BUF_FLAG_DONE)
-
-/*
- * VMA operations.
- */
-static void gspca_vm_open(struct vm_area_struct *vma)
-{
- struct gspca_frame *frame = vma->vm_private_data;
-
- frame->vma_use_count++;
- frame->v4l2_buf.flags |= V4L2_BUF_FLAG_MAPPED;
-}
-
-static void gspca_vm_close(struct vm_area_struct *vma)
-{
- struct gspca_frame *frame = vma->vm_private_data;
-
- if (--frame->vma_use_count <= 0)
- frame->v4l2_buf.flags &= ~V4L2_BUF_FLAG_MAPPED;
-}
-
-static const struct vm_operations_struct gspca_vm_ops = {
- .open = gspca_vm_open,
- .close = gspca_vm_close,
-};
-
-/*
- * Input and interrupt endpoint handling functions
- */
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
-static void int_irq(struct urb *urb)
-{
- struct gspca_dev *gspca_dev = (struct gspca_dev *) urb->context;
- int ret;
-
- ret = urb->status;
- switch (ret) {
- case 0:
- if (gspca_dev->sd_desc->int_pkt_scan(gspca_dev,
- urb->transfer_buffer, urb->actual_length) < 0) {
- PDEBUG(D_ERR, "Unknown packet received");
- }
- break;
-
- case -ENOENT:
- case -ECONNRESET:
- case -ENODEV:
- case -ESHUTDOWN:
- /* Stop is requested either by software or hardware is gone,
- * keep the ret value non-zero and don't resubmit later.
- */
- break;
-
- default:
- PDEBUG(D_ERR, "URB error %i, resubmitting", urb->status);
- urb->status = 0;
- ret = 0;
- }
-
- if (ret == 0) {
- ret = usb_submit_urb(urb, GFP_ATOMIC);
- if (ret < 0)
- pr_err("Resubmit URB failed with error %i\n", ret);
- }
-}
-
-static int gspca_input_connect(struct gspca_dev *dev)
-{
- struct input_dev *input_dev;
- int err = 0;
-
- dev->input_dev = NULL;
- if (dev->sd_desc->int_pkt_scan || dev->sd_desc->other_input) {
- input_dev = input_allocate_device();
- if (!input_dev)
- return -ENOMEM;
-
- usb_make_path(dev->dev, dev->phys, sizeof(dev->phys));
- strlcat(dev->phys, "/input0", sizeof(dev->phys));
-
- input_dev->name = dev->sd_desc->name;
- input_dev->phys = dev->phys;
-
- usb_to_input_id(dev->dev, &input_dev->id);
-
- input_dev->evbit[0] = BIT_MASK(EV_KEY);
- input_dev->keybit[BIT_WORD(KEY_CAMERA)] = BIT_MASK(KEY_CAMERA);
- input_dev->dev.parent = &dev->dev->dev;
-
- err = input_register_device(input_dev);
- if (err) {
- pr_err("Input device registration failed with error %i\n",
- err);
- input_dev->dev.parent = NULL;
- input_free_device(input_dev);
- } else {
- dev->input_dev = input_dev;
- }
- }
-
- return err;
-}
-
-static int alloc_and_submit_int_urb(struct gspca_dev *gspca_dev,
- struct usb_endpoint_descriptor *ep)
-{
- unsigned int buffer_len;
- int interval;
- struct urb *urb;
- struct usb_device *dev;
- void *buffer = NULL;
- int ret = -EINVAL;
-
- buffer_len = le16_to_cpu(ep->wMaxPacketSize);
- interval = ep->bInterval;
- PDEBUG(D_CONF, "found int in endpoint: 0x%x, "
- "buffer_len=%u, interval=%u",
- ep->bEndpointAddress, buffer_len, interval);
-
- dev = gspca_dev->dev;
-
- urb = usb_alloc_urb(0, GFP_KERNEL);
- if (!urb) {
- ret = -ENOMEM;
- goto error;
- }
-
- buffer = usb_alloc_coherent(dev, buffer_len,
- GFP_KERNEL, &urb->transfer_dma);
- if (!buffer) {
- ret = -ENOMEM;
- goto error_buffer;
- }
- usb_fill_int_urb(urb, dev,
- usb_rcvintpipe(dev, ep->bEndpointAddress),
- buffer, buffer_len,
- int_irq, (void *)gspca_dev, interval);
- urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
- ret = usb_submit_urb(urb, GFP_KERNEL);
- if (ret < 0) {
- PDEBUG(D_ERR, "submit int URB failed with error %i", ret);
- goto error_submit;
- }
- gspca_dev->int_urb = urb;
- return ret;
-
-error_submit:
- usb_free_coherent(dev,
- urb->transfer_buffer_length,
- urb->transfer_buffer,
- urb->transfer_dma);
-error_buffer:
- usb_free_urb(urb);
-error:
- return ret;
-}
-
-static void gspca_input_create_urb(struct gspca_dev *gspca_dev)
-{
- struct usb_interface *intf;
- struct usb_host_interface *intf_desc;
- struct usb_endpoint_descriptor *ep;
- int i;
-
- if (gspca_dev->sd_desc->int_pkt_scan) {
- intf = usb_ifnum_to_if(gspca_dev->dev, gspca_dev->iface);
- intf_desc = intf->cur_altsetting;
- for (i = 0; i < intf_desc->desc.bNumEndpoints; i++) {
- ep = &intf_desc->endpoint[i].desc;
- if (usb_endpoint_dir_in(ep) &&
- usb_endpoint_xfer_int(ep)) {
-
- alloc_and_submit_int_urb(gspca_dev, ep);
- break;
- }
- }
- }
-}
-
-static void gspca_input_destroy_urb(struct gspca_dev *gspca_dev)
-{
- struct urb *urb;
-
- urb = gspca_dev->int_urb;
- if (urb) {
- gspca_dev->int_urb = NULL;
- usb_kill_urb(urb);
- usb_free_coherent(gspca_dev->dev,
- urb->transfer_buffer_length,
- urb->transfer_buffer,
- urb->transfer_dma);
- usb_free_urb(urb);
- }
-}
-#else
-static inline void gspca_input_destroy_urb(struct gspca_dev *gspca_dev)
-{
-}
-
-static inline void gspca_input_create_urb(struct gspca_dev *gspca_dev)
-{
-}
-
-static inline int gspca_input_connect(struct gspca_dev *dev)
-{
- return 0;
-}
-#endif
-
-/*
- * fill a video frame from an URB and resubmit
- */
-static void fill_frame(struct gspca_dev *gspca_dev,
- struct urb *urb)
-{
- u8 *data; /* address of data in the iso message */
- int i, len, st;
- cam_pkt_op pkt_scan;
-
- if (urb->status != 0) {
- if (urb->status == -ESHUTDOWN)
- return; /* disconnection */
-#ifdef CONFIG_PM
- if (gspca_dev->frozen)
- return;
-#endif
- PDEBUG(D_ERR|D_PACK, "urb status: %d", urb->status);
- urb->status = 0;
- goto resubmit;
- }
- pkt_scan = gspca_dev->sd_desc->pkt_scan;
- for (i = 0; i < urb->number_of_packets; i++) {
- len = urb->iso_frame_desc[i].actual_length;
-
- /* check the packet status and length */
- st = urb->iso_frame_desc[i].status;
- if (st) {
- pr_err("ISOC data error: [%d] len=%d, status=%d\n",
- i, len, st);
- gspca_dev->last_packet_type = DISCARD_PACKET;
- continue;
- }
- if (len == 0) {
- if (gspca_dev->empty_packet == 0)
- gspca_dev->empty_packet = 1;
- continue;
- }
-
- /* let the packet be analyzed by the subdriver */
- PDEBUG(D_PACK, "packet [%d] o:%d l:%d",
- i, urb->iso_frame_desc[i].offset, len);
- data = (u8 *) urb->transfer_buffer
- + urb->iso_frame_desc[i].offset;
- pkt_scan(gspca_dev, data, len);
- }
-
-resubmit:
- /* resubmit the URB */
- st = usb_submit_urb(urb, GFP_ATOMIC);
- if (st < 0)
- pr_err("usb_submit_urb() ret %d\n", st);
-}
-
-/*
- * ISOC message interrupt from the USB device
- *
- * Analyse each packet and call the subdriver for copy to the frame buffer.
- */
-static void isoc_irq(struct urb *urb)
-{
- struct gspca_dev *gspca_dev = (struct gspca_dev *) urb->context;
-
- PDEBUG(D_PACK, "isoc irq");
- if (!gspca_dev->streaming)
- return;
- fill_frame(gspca_dev, urb);
-}
-
-/*
- * bulk message interrupt from the USB device
- */
-static void bulk_irq(struct urb *urb)
-{
- struct gspca_dev *gspca_dev = (struct gspca_dev *) urb->context;
- int st;
-
- PDEBUG(D_PACK, "bulk irq");
- if (!gspca_dev->streaming)
- return;
- switch (urb->status) {
- case 0:
- break;
- case -ESHUTDOWN:
- return; /* disconnection */
- default:
-#ifdef CONFIG_PM
- if (gspca_dev->frozen)
- return;
-#endif
- PDEBUG(D_ERR|D_PACK, "urb status: %d", urb->status);
- urb->status = 0;
- goto resubmit;
- }
-
- PDEBUG(D_PACK, "packet l:%d", urb->actual_length);
- gspca_dev->sd_desc->pkt_scan(gspca_dev,
- urb->transfer_buffer,
- urb->actual_length);
-
-resubmit:
- /* resubmit the URB */
- if (gspca_dev->cam.bulk_nurbs != 0) {
- st = usb_submit_urb(urb, GFP_ATOMIC);
- if (st < 0)
- pr_err("usb_submit_urb() ret %d\n", st);
- }
-}
-
-/*
- * add data to the current frame
- *
- * This function is called by the subdrivers at interrupt level.
- *
- * To build a frame, these ones must add
- * - one FIRST_PACKET
- * - 0 or many INTER_PACKETs
- * - one LAST_PACKET
- * DISCARD_PACKET invalidates the whole frame.
- */
-void gspca_frame_add(struct gspca_dev *gspca_dev,
- enum gspca_packet_type packet_type,
- const u8 *data,
- int len)
-{
- struct gspca_frame *frame;
- int i, j;
-
- PDEBUG(D_PACK, "add t:%d l:%d", packet_type, len);
-
- if (packet_type == FIRST_PACKET) {
- i = atomic_read(&gspca_dev->fr_i);
-
- /* if there are no queued buffer, discard the whole frame */
- if (i == atomic_read(&gspca_dev->fr_q)) {
- gspca_dev->last_packet_type = DISCARD_PACKET;
- gspca_dev->sequence++;
- return;
- }
- j = gspca_dev->fr_queue[i];
- frame = &gspca_dev->frame[j];
- frame->v4l2_buf.timestamp = ktime_to_timeval(ktime_get());
- frame->v4l2_buf.sequence = gspca_dev->sequence++;
- gspca_dev->image = frame->data;
- gspca_dev->image_len = 0;
- } else {
- switch (gspca_dev->last_packet_type) {
- case DISCARD_PACKET:
- if (packet_type == LAST_PACKET) {
- gspca_dev->last_packet_type = packet_type;
- gspca_dev->image = NULL;
- gspca_dev->image_len = 0;
- }
- return;
- case LAST_PACKET:
- return;
- }
- }
-
- /* append the packet to the frame buffer */
- if (len > 0) {
- if (gspca_dev->image_len + len > gspca_dev->frsz) {
- PDEBUG(D_ERR|D_PACK, "frame overflow %d > %d",
- gspca_dev->image_len + len,
- gspca_dev->frsz);
- packet_type = DISCARD_PACKET;
- } else {
-/* !! image is NULL only when last pkt is LAST or DISCARD
- if (gspca_dev->image == NULL) {
- pr_err("gspca_frame_add() image == NULL\n");
- return;
- }
- */
- memcpy(gspca_dev->image + gspca_dev->image_len,
- data, len);
- gspca_dev->image_len += len;
- }
- }
- gspca_dev->last_packet_type = packet_type;
-
- /* if last packet, invalidate packet concatenation until
- * next first packet, wake up the application and advance
- * in the queue */
- if (packet_type == LAST_PACKET) {
- i = atomic_read(&gspca_dev->fr_i);
- j = gspca_dev->fr_queue[i];
- frame = &gspca_dev->frame[j];
- frame->v4l2_buf.bytesused = gspca_dev->image_len;
- frame->v4l2_buf.flags = (frame->v4l2_buf.flags
- | V4L2_BUF_FLAG_DONE)
- & ~V4L2_BUF_FLAG_QUEUED;
- i = (i + 1) % GSPCA_MAX_FRAMES;
- atomic_set(&gspca_dev->fr_i, i);
- wake_up_interruptible(&gspca_dev->wq); /* event = new frame */
- PDEBUG(D_FRAM, "frame complete len:%d",
- frame->v4l2_buf.bytesused);
- gspca_dev->image = NULL;
- gspca_dev->image_len = 0;
- }
-}
-EXPORT_SYMBOL(gspca_frame_add);
-
-static int frame_alloc(struct gspca_dev *gspca_dev, struct file *file,
- enum v4l2_memory memory, unsigned int count)
-{
- struct gspca_frame *frame;
- unsigned int frsz;
- int i;
-
- i = gspca_dev->curr_mode;
- frsz = gspca_dev->cam.cam_mode[i].sizeimage;
- PDEBUG(D_STREAM, "frame alloc frsz: %d", frsz);
- frsz = PAGE_ALIGN(frsz);
- if (count >= GSPCA_MAX_FRAMES)
- count = GSPCA_MAX_FRAMES - 1;
- gspca_dev->frbuf = vmalloc_32(frsz * count);
- if (!gspca_dev->frbuf) {
- pr_err("frame alloc failed\n");
- return -ENOMEM;
- }
- gspca_dev->capt_file = file;
- gspca_dev->memory = memory;
- gspca_dev->frsz = frsz;
- gspca_dev->nframes = count;
- for (i = 0; i < count; i++) {
- frame = &gspca_dev->frame[i];
- frame->v4l2_buf.index = i;
- frame->v4l2_buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- frame->v4l2_buf.flags = 0;
- frame->v4l2_buf.field = V4L2_FIELD_NONE;
- frame->v4l2_buf.length = frsz;
- frame->v4l2_buf.memory = memory;
- frame->v4l2_buf.sequence = 0;
- frame->data = gspca_dev->frbuf + i * frsz;
- frame->v4l2_buf.m.offset = i * frsz;
- }
- atomic_set(&gspca_dev->fr_q, 0);
- atomic_set(&gspca_dev->fr_i, 0);
- gspca_dev->fr_o = 0;
- return 0;
-}
-
-static void frame_free(struct gspca_dev *gspca_dev)
-{
- int i;
-
- PDEBUG(D_STREAM, "frame free");
- if (gspca_dev->frbuf != NULL) {
- vfree(gspca_dev->frbuf);
- gspca_dev->frbuf = NULL;
- for (i = 0; i < gspca_dev->nframes; i++)
- gspca_dev->frame[i].data = NULL;
- }
- gspca_dev->nframes = 0;
- gspca_dev->frsz = 0;
- gspca_dev->capt_file = NULL;
- gspca_dev->memory = GSPCA_MEMORY_NO;
-}
-
-static void destroy_urbs(struct gspca_dev *gspca_dev)
-{
- struct urb *urb;
- unsigned int i;
-
- PDEBUG(D_STREAM, "kill transfer");
- for (i = 0; i < MAX_NURBS; i++) {
- urb = gspca_dev->urb[i];
- if (urb == NULL)
- break;
-
- gspca_dev->urb[i] = NULL;
- usb_kill_urb(urb);
- if (urb->transfer_buffer != NULL)
- usb_free_coherent(gspca_dev->dev,
- urb->transfer_buffer_length,
- urb->transfer_buffer,
- urb->transfer_dma);
- usb_free_urb(urb);
- }
-}
-
-static int gspca_set_alt0(struct gspca_dev *gspca_dev)
-{
- int ret;
-
- if (gspca_dev->alt == 0)
- return 0;
- ret = usb_set_interface(gspca_dev->dev, gspca_dev->iface, 0);
- if (ret < 0)
- pr_err("set alt 0 err %d\n", ret);
- return ret;
-}
-
-/* Note: both the queue and the usb locks should be held when calling this */
-static void gspca_stream_off(struct gspca_dev *gspca_dev)
-{
- gspca_dev->streaming = 0;
- gspca_dev->usb_err = 0;
- if (gspca_dev->sd_desc->stopN)
- gspca_dev->sd_desc->stopN(gspca_dev);
- destroy_urbs(gspca_dev);
- gspca_input_destroy_urb(gspca_dev);
- gspca_set_alt0(gspca_dev);
- gspca_input_create_urb(gspca_dev);
- if (gspca_dev->sd_desc->stop0)
- gspca_dev->sd_desc->stop0(gspca_dev);
- PDEBUG(D_STREAM, "stream off OK");
-}
-
-/*
- * look for an input transfer endpoint in an alternate setting
- */
-static struct usb_host_endpoint *alt_xfer(struct usb_host_interface *alt,
- int xfer)
-{
- struct usb_host_endpoint *ep;
- int i, attr;
-
- for (i = 0; i < alt->desc.bNumEndpoints; i++) {
- ep = &alt->endpoint[i];
- attr = ep->desc.bmAttributes & USB_ENDPOINT_XFERTYPE_MASK;
- if (attr == xfer
- && ep->desc.wMaxPacketSize != 0
- && usb_endpoint_dir_in(&ep->desc))
- return ep;
- }
- return NULL;
-}
-
-/* compute the minimum bandwidth for the current transfer */
-static u32 which_bandwidth(struct gspca_dev *gspca_dev)
-{
- u32 bandwidth;
- int i;
-
- /* get the (max) image size */
- i = gspca_dev->curr_mode;
- bandwidth = gspca_dev->cam.cam_mode[i].sizeimage;
-
- /* if the image is compressed, estimate its mean size */
- if (!gspca_dev->cam.needs_full_bandwidth &&
- bandwidth < gspca_dev->cam.cam_mode[i].width *
- gspca_dev->cam.cam_mode[i].height)
- bandwidth = bandwidth * 3 / 8; /* 0.375 */
-
- /* estimate the frame rate */
- if (gspca_dev->sd_desc->get_streamparm) {
- struct v4l2_streamparm parm;
-
- gspca_dev->sd_desc->get_streamparm(gspca_dev, &parm);
- bandwidth *= parm.parm.capture.timeperframe.denominator;
- bandwidth /= parm.parm.capture.timeperframe.numerator;
- } else {
-
- /* don't hope more than 15 fps with USB 1.1 and
- * image resolution >= 640x480 */
- if (gspca_dev->width >= 640
- && gspca_dev->dev->speed == USB_SPEED_FULL)
- bandwidth *= 15; /* 15 fps */
- else
- bandwidth *= 30; /* 30 fps */
- }
-
- PDEBUG(D_STREAM, "min bandwidth: %d", bandwidth);
- return bandwidth;
-}
-
-/* endpoint table */
-#define MAX_ALT 16
-struct ep_tb_s {
- u32 alt;
- u32 bandwidth;
-};
-
-/*
- * build the table of the endpoints
- * and compute the minimum bandwidth for the image transfer
- */
-static int build_isoc_ep_tb(struct gspca_dev *gspca_dev,
- struct usb_interface *intf,
- struct ep_tb_s *ep_tb)
-{
- struct usb_host_endpoint *ep;
- int i, j, nbalt, psize, found;
- u32 bandwidth, last_bw;
-
- nbalt = intf->num_altsetting;
- if (nbalt > MAX_ALT)
- nbalt = MAX_ALT; /* fixme: should warn */
-
- /* build the endpoint table */
- i = 0;
- last_bw = 0;
- for (;;) {
- ep_tb->bandwidth = 2000 * 2000 * 120;
- found = 0;
- for (j = 0; j < nbalt; j++) {
- ep = alt_xfer(&intf->altsetting[j],
- USB_ENDPOINT_XFER_ISOC);
- if (ep == NULL)
- continue;
- if (ep->desc.bInterval == 0) {
- pr_err("alt %d iso endp with 0 interval\n", j);
- continue;
- }
- psize = le16_to_cpu(ep->desc.wMaxPacketSize);
- psize = (psize & 0x07ff) * (1 + ((psize >> 11) & 3));
- bandwidth = psize * 1000;
- if (gspca_dev->dev->speed == USB_SPEED_HIGH
- || gspca_dev->dev->speed == USB_SPEED_SUPER)
- bandwidth *= 8;
- bandwidth /= 1 << (ep->desc.bInterval - 1);
- if (bandwidth <= last_bw)
- continue;
- if (bandwidth < ep_tb->bandwidth) {
- ep_tb->bandwidth = bandwidth;
- ep_tb->alt = j;
- found = 1;
- }
- }
- if (!found)
- break;
- PDEBUG(D_STREAM, "alt %d bandwidth %d",
- ep_tb->alt, ep_tb->bandwidth);
- last_bw = ep_tb->bandwidth;
- i++;
- ep_tb++;
- }
-
- /*
- * If the camera:
- * has a usb audio class interface (a built in usb mic); and
- * is a usb 1 full speed device; and
- * uses the max full speed iso bandwidth; and
- * and has more than 1 alt setting
- * then skip the highest alt setting to spare bandwidth for the mic
- */
- if (gspca_dev->audio &&
- gspca_dev->dev->speed == USB_SPEED_FULL &&
- last_bw >= 1000000 &&
- i > 1) {
- PDEBUG(D_STREAM, "dev has usb audio, skipping highest alt");
- i--;
- ep_tb--;
- }
-
- /* get the requested bandwidth and start at the highest atlsetting */
- bandwidth = which_bandwidth(gspca_dev);
- ep_tb--;
- while (i > 1) {
- ep_tb--;
- if (ep_tb->bandwidth < bandwidth)
- break;
- i--;
- }
- return i;
-}
-
-/*
- * create the URBs for image transfer
- */
-static int create_urbs(struct gspca_dev *gspca_dev,
- struct usb_host_endpoint *ep)
-{
- struct urb *urb;
- int n, nurbs, i, psize, npkt, bsize;
-
- /* calculate the packet size and the number of packets */
- psize = le16_to_cpu(ep->desc.wMaxPacketSize);
-
- if (!gspca_dev->cam.bulk) { /* isoc */
-
- /* See paragraph 5.9 / table 5-11 of the usb 2.0 spec. */
- if (gspca_dev->pkt_size == 0)
- psize = (psize & 0x07ff) * (1 + ((psize >> 11) & 3));
- else
- psize = gspca_dev->pkt_size;
- npkt = gspca_dev->cam.npkt;
- if (npkt == 0)
- npkt = 32; /* default value */
- bsize = psize * npkt;
- PDEBUG(D_STREAM,
- "isoc %d pkts size %d = bsize:%d",
- npkt, psize, bsize);
- nurbs = DEF_NURBS;
- } else { /* bulk */
- npkt = 0;
- bsize = gspca_dev->cam.bulk_size;
- if (bsize == 0)
- bsize = psize;
- PDEBUG(D_STREAM, "bulk bsize:%d", bsize);
- if (gspca_dev->cam.bulk_nurbs != 0)
- nurbs = gspca_dev->cam.bulk_nurbs;
- else
- nurbs = 1;
- }
-
- for (n = 0; n < nurbs; n++) {
- urb = usb_alloc_urb(npkt, GFP_KERNEL);
- if (!urb) {
- pr_err("usb_alloc_urb failed\n");
- return -ENOMEM;
- }
- gspca_dev->urb[n] = urb;
- urb->transfer_buffer = usb_alloc_coherent(gspca_dev->dev,
- bsize,
- GFP_KERNEL,
- &urb->transfer_dma);
-
- if (urb->transfer_buffer == NULL) {
- pr_err("usb_alloc_coherent failed\n");
- return -ENOMEM;
- }
- urb->dev = gspca_dev->dev;
- urb->context = gspca_dev;
- urb->transfer_buffer_length = bsize;
- if (npkt != 0) { /* ISOC */
- urb->pipe = usb_rcvisocpipe(gspca_dev->dev,
- ep->desc.bEndpointAddress);
- urb->transfer_flags = URB_ISO_ASAP
- | URB_NO_TRANSFER_DMA_MAP;
- urb->interval = 1 << (ep->desc.bInterval - 1);
- urb->complete = isoc_irq;
- urb->number_of_packets = npkt;
- for (i = 0; i < npkt; i++) {
- urb->iso_frame_desc[i].length = psize;
- urb->iso_frame_desc[i].offset = psize * i;
- }
- } else { /* bulk */
- urb->pipe = usb_rcvbulkpipe(gspca_dev->dev,
- ep->desc.bEndpointAddress);
- urb->transfer_flags = URB_NO_TRANSFER_DMA_MAP;
- urb->complete = bulk_irq;
- }
- }
- return 0;
-}
-
-/*
- * start the USB transfer
- */
-static int gspca_init_transfer(struct gspca_dev *gspca_dev)
-{
- struct usb_interface *intf;
- struct usb_host_endpoint *ep;
- struct urb *urb;
- struct ep_tb_s ep_tb[MAX_ALT];
- int n, ret, xfer, alt, alt_idx;
-
- /* reset the streaming variables */
- gspca_dev->image = NULL;
- gspca_dev->image_len = 0;
- gspca_dev->last_packet_type = DISCARD_PACKET;
- gspca_dev->sequence = 0;
-
- gspca_dev->usb_err = 0;
-
- /* do the specific subdriver stuff before endpoint selection */
- intf = usb_ifnum_to_if(gspca_dev->dev, gspca_dev->iface);
- gspca_dev->alt = gspca_dev->cam.bulk ? intf->num_altsetting : 0;
- if (gspca_dev->sd_desc->isoc_init) {
- ret = gspca_dev->sd_desc->isoc_init(gspca_dev);
- if (ret < 0)
- return ret;
- }
- xfer = gspca_dev->cam.bulk ? USB_ENDPOINT_XFER_BULK
- : USB_ENDPOINT_XFER_ISOC;
-
- /* if bulk or the subdriver forced an altsetting, get the endpoint */
- if (gspca_dev->alt != 0) {
- gspca_dev->alt--; /* (previous version compatibility) */
- ep = alt_xfer(&intf->altsetting[gspca_dev->alt], xfer);
- if (ep == NULL) {
- pr_err("bad altsetting %d\n", gspca_dev->alt);
- return -EIO;
- }
- ep_tb[0].alt = gspca_dev->alt;
- alt_idx = 1;
- } else {
-
- /* else, compute the minimum bandwidth
- * and build the endpoint table */
- alt_idx = build_isoc_ep_tb(gspca_dev, intf, ep_tb);
- if (alt_idx <= 0) {
- pr_err("no transfer endpoint found\n");
- return -EIO;
- }
- }
-
- /* set the highest alternate setting and
- * loop until urb submit succeeds */
- gspca_input_destroy_urb(gspca_dev);
-
- gspca_dev->alt = ep_tb[--alt_idx].alt;
- alt = -1;
- for (;;) {
- if (alt != gspca_dev->alt) {
- alt = gspca_dev->alt;
- if (intf->num_altsetting > 1) {
- ret = usb_set_interface(gspca_dev->dev,
- gspca_dev->iface,
- alt);
- if (ret < 0) {
- if (ret == -ENOSPC)
- goto retry; /*fixme: ugly*/
- pr_err("set alt %d err %d\n", alt, ret);
- goto out;
- }
- }
- }
- if (!gspca_dev->cam.no_urb_create) {
- PDEBUG(D_STREAM, "init transfer alt %d", alt);
- ret = create_urbs(gspca_dev,
- alt_xfer(&intf->altsetting[alt], xfer));
- if (ret < 0) {
- destroy_urbs(gspca_dev);
- goto out;
- }
- }
-
- /* clear the bulk endpoint */
- if (gspca_dev->cam.bulk)
- usb_clear_halt(gspca_dev->dev,
- gspca_dev->urb[0]->pipe);
-
- /* start the cam */
- ret = gspca_dev->sd_desc->start(gspca_dev);
- if (ret < 0) {
- destroy_urbs(gspca_dev);
- goto out;
- }
- gspca_dev->streaming = 1;
- v4l2_ctrl_handler_setup(gspca_dev->vdev.ctrl_handler);
-
- /* some bulk transfers are started by the subdriver */
- if (gspca_dev->cam.bulk && gspca_dev->cam.bulk_nurbs == 0)
- break;
-
- /* submit the URBs */
- for (n = 0; n < MAX_NURBS; n++) {
- urb = gspca_dev->urb[n];
- if (urb == NULL)
- break;
- ret = usb_submit_urb(urb, GFP_KERNEL);
- if (ret < 0)
- break;
- }
- if (ret >= 0)
- break; /* transfer is started */
-
- /* something when wrong
- * stop the webcam and free the transfer resources */
- gspca_stream_off(gspca_dev);
- if (ret != -ENOSPC) {
- pr_err("usb_submit_urb alt %d err %d\n",
- gspca_dev->alt, ret);
- goto out;
- }
-
- /* the bandwidth is not wide enough
- * negotiate or try a lower alternate setting */
-retry:
- PDEBUG(D_ERR|D_STREAM,
- "alt %d - bandwidth not wide enough - trying again",
- alt);
- msleep(20); /* wait for kill complete */
- if (gspca_dev->sd_desc->isoc_nego) {
- ret = gspca_dev->sd_desc->isoc_nego(gspca_dev);
- if (ret < 0)
- goto out;
- } else {
- if (alt_idx <= 0) {
- pr_err("no transfer endpoint found\n");
- ret = -EIO;
- goto out;
- }
- gspca_dev->alt = ep_tb[--alt_idx].alt;
- }
- }
-out:
- gspca_input_create_urb(gspca_dev);
- return ret;
-}
-
-static void gspca_set_default_mode(struct gspca_dev *gspca_dev)
-{
- struct gspca_ctrl *ctrl;
- int i;
-
- i = gspca_dev->cam.nmodes - 1; /* take the highest mode */
- gspca_dev->curr_mode = i;
- gspca_dev->width = gspca_dev->cam.cam_mode[i].width;
- gspca_dev->height = gspca_dev->cam.cam_mode[i].height;
- gspca_dev->pixfmt = gspca_dev->cam.cam_mode[i].pixelformat;
-
- /* set the current control values to their default values
- * which may have changed in sd_init() */
- /* does nothing if ctrl_handler == NULL */
- v4l2_ctrl_handler_setup(gspca_dev->vdev.ctrl_handler);
- ctrl = gspca_dev->cam.ctrls;
- if (ctrl != NULL) {
- for (i = 0;
- i < gspca_dev->sd_desc->nctrls;
- i++, ctrl++)
- ctrl->val = ctrl->def;
- }
-}
-
-static int wxh_to_mode(struct gspca_dev *gspca_dev,
- int width, int height)
-{
- int i;
-
- for (i = gspca_dev->cam.nmodes; --i > 0; ) {
- if (width >= gspca_dev->cam.cam_mode[i].width
- && height >= gspca_dev->cam.cam_mode[i].height)
- break;
- }
- return i;
-}
-
-/*
- * search a mode with the right pixel format
- */
-static int gspca_get_mode(struct gspca_dev *gspca_dev,
- int mode,
- int pixfmt)
-{
- int modeU, modeD;
-
- modeU = modeD = mode;
- while ((modeU < gspca_dev->cam.nmodes) || modeD >= 0) {
- if (--modeD >= 0) {
- if (gspca_dev->cam.cam_mode[modeD].pixelformat
- == pixfmt)
- return modeD;
- }
- if (++modeU < gspca_dev->cam.nmodes) {
- if (gspca_dev->cam.cam_mode[modeU].pixelformat
- == pixfmt)
- return modeU;
- }
- }
- return -EINVAL;
-}
-
-#ifdef CONFIG_VIDEO_ADV_DEBUG
-static int vidioc_g_register(struct file *file, void *priv,
- struct v4l2_dbg_register *reg)
-{
- struct gspca_dev *gspca_dev = video_drvdata(file);
-
- gspca_dev->usb_err = 0;
- return gspca_dev->sd_desc->get_register(gspca_dev, reg);
-}
-
-static int vidioc_s_register(struct file *file, void *priv,
- struct v4l2_dbg_register *reg)
-{
- struct gspca_dev *gspca_dev = video_drvdata(file);
-
- gspca_dev->usb_err = 0;
- return gspca_dev->sd_desc->set_register(gspca_dev, reg);
-}
-#endif
-
-static int vidioc_g_chip_ident(struct file *file, void *priv,
- struct v4l2_dbg_chip_ident *chip)
-{
- struct gspca_dev *gspca_dev = video_drvdata(file);
-
- gspca_dev->usb_err = 0;
- return gspca_dev->sd_desc->get_chip_ident(gspca_dev, chip);
-}
-
-static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
- struct v4l2_fmtdesc *fmtdesc)
-{
- struct gspca_dev *gspca_dev = video_drvdata(file);
- int i, j, index;
- __u32 fmt_tb[8];
-
- /* give an index to each format */
- index = 0;
- j = 0;
- for (i = gspca_dev->cam.nmodes; --i >= 0; ) {
- fmt_tb[index] = gspca_dev->cam.cam_mode[i].pixelformat;
- j = 0;
- for (;;) {
- if (fmt_tb[j] == fmt_tb[index])
- break;
- j++;
- }
- if (j == index) {
- if (fmtdesc->index == index)
- break; /* new format */
- index++;
- if (index >= ARRAY_SIZE(fmt_tb))
- return -EINVAL;
- }
- }
- if (i < 0)
- return -EINVAL; /* no more format */
-
- fmtdesc->pixelformat = fmt_tb[index];
- if (gspca_dev->cam.cam_mode[i].sizeimage <
- gspca_dev->cam.cam_mode[i].width *
- gspca_dev->cam.cam_mode[i].height)
- fmtdesc->flags = V4L2_FMT_FLAG_COMPRESSED;
- fmtdesc->description[0] = fmtdesc->pixelformat & 0xff;
- fmtdesc->description[1] = (fmtdesc->pixelformat >> 8) & 0xff;
- fmtdesc->description[2] = (fmtdesc->pixelformat >> 16) & 0xff;
- fmtdesc->description[3] = fmtdesc->pixelformat >> 24;
- fmtdesc->description[4] = '\0';
- return 0;
-}
-
-static int vidioc_g_fmt_vid_cap(struct file *file, void *priv,
- struct v4l2_format *fmt)
-{
- struct gspca_dev *gspca_dev = video_drvdata(file);
- int mode;
-
- mode = gspca_dev->curr_mode;
- fmt->fmt.pix = gspca_dev->cam.cam_mode[mode];
- /* some drivers use priv internally, zero it before giving it to
- userspace */
- fmt->fmt.pix.priv = 0;
- return 0;
-}
-
-static int try_fmt_vid_cap(struct gspca_dev *gspca_dev,
- struct v4l2_format *fmt)
-{
- int w, h, mode, mode2;
-
- w = fmt->fmt.pix.width;
- h = fmt->fmt.pix.height;
-
-#ifdef GSPCA_DEBUG
- if (gspca_debug & D_CONF)
- PDEBUG_MODE("try fmt cap", fmt->fmt.pix.pixelformat, w, h);
-#endif
- /* search the closest mode for width and height */
- mode = wxh_to_mode(gspca_dev, w, h);
-
- /* OK if right palette */
- if (gspca_dev->cam.cam_mode[mode].pixelformat
- != fmt->fmt.pix.pixelformat) {
-
- /* else, search the closest mode with the same pixel format */
- mode2 = gspca_get_mode(gspca_dev, mode,
- fmt->fmt.pix.pixelformat);
- if (mode2 >= 0)
- mode = mode2;
-/* else
- ; * no chance, return this mode */
- }
- fmt->fmt.pix = gspca_dev->cam.cam_mode[mode];
- /* some drivers use priv internally, zero it before giving it to
- userspace */
- fmt->fmt.pix.priv = 0;
- return mode; /* used when s_fmt */
-}
-
-static int vidioc_try_fmt_vid_cap(struct file *file,
- void *priv,
- struct v4l2_format *fmt)
-{
- struct gspca_dev *gspca_dev = video_drvdata(file);
- int ret;
-
- ret = try_fmt_vid_cap(gspca_dev, fmt);
- if (ret < 0)
- return ret;
- return 0;
-}
-
-static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
- struct v4l2_format *fmt)
-{
- struct gspca_dev *gspca_dev = video_drvdata(file);
- int ret;
-
- if (mutex_lock_interruptible(&gspca_dev->queue_lock))
- return -ERESTARTSYS;
-
- ret = try_fmt_vid_cap(gspca_dev, fmt);
- if (ret < 0)
- goto out;
-
- if (gspca_dev->nframes != 0
- && fmt->fmt.pix.sizeimage > gspca_dev->frsz) {
- ret = -EINVAL;
- goto out;
- }
-
- if (ret == gspca_dev->curr_mode) {
- ret = 0;
- goto out; /* same mode */
- }
-
- if (gspca_dev->streaming) {
- ret = -EBUSY;
- goto out;
- }
- gspca_dev->width = fmt->fmt.pix.width;
- gspca_dev->height = fmt->fmt.pix.height;
- gspca_dev->pixfmt = fmt->fmt.pix.pixelformat;
- gspca_dev->curr_mode = ret;
-
- ret = 0;
-out:
- mutex_unlock(&gspca_dev->queue_lock);
- return ret;
-}
-
-static int vidioc_enum_framesizes(struct file *file, void *priv,
- struct v4l2_frmsizeenum *fsize)
-{
- struct gspca_dev *gspca_dev = video_drvdata(file);
- int i;
- __u32 index = 0;
-
- for (i = 0; i < gspca_dev->cam.nmodes; i++) {
- if (fsize->pixel_format !=
- gspca_dev->cam.cam_mode[i].pixelformat)
- continue;
-
- if (fsize->index == index) {
- fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE;
- fsize->discrete.width =
- gspca_dev->cam.cam_mode[i].width;
- fsize->discrete.height =
- gspca_dev->cam.cam_mode[i].height;
- return 0;
- }
- index++;
- }
-
- return -EINVAL;
-}
-
-static int vidioc_enum_frameintervals(struct file *filp, void *priv,
- struct v4l2_frmivalenum *fival)
-{
- struct gspca_dev *gspca_dev = video_drvdata(filp);
- int mode = wxh_to_mode(gspca_dev, fival->width, fival->height);
- __u32 i;
-
- if (gspca_dev->cam.mode_framerates == NULL ||
- gspca_dev->cam.mode_framerates[mode].nrates == 0)
- return -EINVAL;
-
- if (fival->pixel_format !=
- gspca_dev->cam.cam_mode[mode].pixelformat)
- return -EINVAL;
-
- for (i = 0; i < gspca_dev->cam.mode_framerates[mode].nrates; i++) {
- if (fival->index == i) {
- fival->type = V4L2_FRMSIZE_TYPE_DISCRETE;
- fival->discrete.numerator = 1;
- fival->discrete.denominator =
- gspca_dev->cam.mode_framerates[mode].rates[i];
- return 0;
- }
- }
-
- return -EINVAL;
-}
-
-static void gspca_release(struct v4l2_device *v4l2_device)
-{
- struct gspca_dev *gspca_dev =
- container_of(v4l2_device, struct gspca_dev, v4l2_dev);
-
- v4l2_ctrl_handler_free(gspca_dev->vdev.ctrl_handler);
- v4l2_device_unregister(&gspca_dev->v4l2_dev);
- kfree(gspca_dev->usb_buf);
- kfree(gspca_dev);
-}
-
-static int dev_open(struct file *file)
-{
- struct gspca_dev *gspca_dev = video_drvdata(file);
-
- PDEBUG(D_STREAM, "[%s] open", current->comm);
-
- /* protect the subdriver against rmmod */
- if (!try_module_get(gspca_dev->module))
- return -ENODEV;
-
-#ifdef GSPCA_DEBUG
- /* activate the v4l2 debug */
- if (gspca_debug & D_V4L2)
- gspca_dev->vdev.debug |= V4L2_DEBUG_IOCTL
- | V4L2_DEBUG_IOCTL_ARG;
- else
- gspca_dev->vdev.debug &= ~(V4L2_DEBUG_IOCTL
- | V4L2_DEBUG_IOCTL_ARG);
-#endif
- return v4l2_fh_open(file);
-}
-
-static int dev_close(struct file *file)
-{
- struct gspca_dev *gspca_dev = video_drvdata(file);
-
- PDEBUG(D_STREAM, "[%s] close", current->comm);
-
- /* Needed for gspca_stream_off, always lock before queue_lock! */
- if (mutex_lock_interruptible(&gspca_dev->usb_lock))
- return -ERESTARTSYS;
-
- if (mutex_lock_interruptible(&gspca_dev->queue_lock)) {
- mutex_unlock(&gspca_dev->usb_lock);
- return -ERESTARTSYS;
- }
-
- /* if the file did the capture, free the streaming resources */
- if (gspca_dev->capt_file == file) {
- if (gspca_dev->streaming)
- gspca_stream_off(gspca_dev);
- frame_free(gspca_dev);
- }
- module_put(gspca_dev->module);
- mutex_unlock(&gspca_dev->queue_lock);
- mutex_unlock(&gspca_dev->usb_lock);
-
- PDEBUG(D_STREAM, "close done");
-
- return v4l2_fh_release(file);
-}
-
-static int vidioc_querycap(struct file *file, void *priv,
- struct v4l2_capability *cap)
-{
- struct gspca_dev *gspca_dev = video_drvdata(file);
-
- strlcpy((char *) cap->driver, gspca_dev->sd_desc->name,
- sizeof cap->driver);
- if (gspca_dev->dev->product != NULL) {
- strlcpy((char *) cap->card, gspca_dev->dev->product,
- sizeof cap->card);
- } else {
- snprintf((char *) cap->card, sizeof cap->card,
- "USB Camera (%04x:%04x)",
- le16_to_cpu(gspca_dev->dev->descriptor.idVendor),
- le16_to_cpu(gspca_dev->dev->descriptor.idProduct));
- }
- usb_make_path(gspca_dev->dev, (char *) cap->bus_info,
- sizeof(cap->bus_info));
- cap->device_caps = V4L2_CAP_VIDEO_CAPTURE
- | V4L2_CAP_STREAMING
- | V4L2_CAP_READWRITE;
- cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
- return 0;
-}
-
-static int get_ctrl(struct gspca_dev *gspca_dev,
- int id)
-{
- const struct ctrl *ctrls;
- int i;
-
- for (i = 0, ctrls = gspca_dev->sd_desc->ctrls;
- i < gspca_dev->sd_desc->nctrls;
- i++, ctrls++) {
- if (gspca_dev->ctrl_dis & (1 << i))
- continue;
- if (id == ctrls->qctrl.id)
- return i;
- }
- return -1;
-}
-
-static int vidioc_queryctrl(struct file *file, void *priv,
- struct v4l2_queryctrl *q_ctrl)
-{
- struct gspca_dev *gspca_dev = video_drvdata(file);
- const struct ctrl *ctrls;
- struct gspca_ctrl *gspca_ctrl;
- int i, idx;
- u32 id;
-
- id = q_ctrl->id;
- if (id & V4L2_CTRL_FLAG_NEXT_CTRL) {
- id &= V4L2_CTRL_ID_MASK;
- id++;
- idx = -1;
- for (i = 0; i < gspca_dev->sd_desc->nctrls; i++) {
- if (gspca_dev->ctrl_dis & (1 << i))
- continue;
- if (gspca_dev->sd_desc->ctrls[i].qctrl.id < id)
- continue;
- if (idx >= 0
- && gspca_dev->sd_desc->ctrls[i].qctrl.id
- > gspca_dev->sd_desc->ctrls[idx].qctrl.id)
- continue;
- idx = i;
- }
- } else {
- idx = get_ctrl(gspca_dev, id);
- }
- if (idx < 0)
- return -EINVAL;
- ctrls = &gspca_dev->sd_desc->ctrls[idx];
- memcpy(q_ctrl, &ctrls->qctrl, sizeof *q_ctrl);
- if (gspca_dev->cam.ctrls != NULL) {
- gspca_ctrl = &gspca_dev->cam.ctrls[idx];
- q_ctrl->default_value = gspca_ctrl->def;
- q_ctrl->minimum = gspca_ctrl->min;
- q_ctrl->maximum = gspca_ctrl->max;
- }
- if (gspca_dev->ctrl_inac & (1 << idx))
- q_ctrl->flags |= V4L2_CTRL_FLAG_INACTIVE;
- return 0;
-}
-
-static int vidioc_s_ctrl(struct file *file, void *priv,
- struct v4l2_control *ctrl)
-{
- struct gspca_dev *gspca_dev = video_drvdata(file);
- const struct ctrl *ctrls;
- struct gspca_ctrl *gspca_ctrl;
- int idx;
-
- idx = get_ctrl(gspca_dev, ctrl->id);
- if (idx < 0)
- return -EINVAL;
- if (gspca_dev->ctrl_inac & (1 << idx))
- return -EINVAL;
- ctrls = &gspca_dev->sd_desc->ctrls[idx];
- if (gspca_dev->cam.ctrls != NULL) {
- gspca_ctrl = &gspca_dev->cam.ctrls[idx];
- if (ctrl->value < gspca_ctrl->min
- || ctrl->value > gspca_ctrl->max)
- return -ERANGE;
- } else {
- gspca_ctrl = NULL;
- if (ctrl->value < ctrls->qctrl.minimum
- || ctrl->value > ctrls->qctrl.maximum)
- return -ERANGE;
- }
- PDEBUG(D_CONF, "set ctrl [%08x] = %d", ctrl->id, ctrl->value);
- gspca_dev->usb_err = 0;
- if (ctrls->set != NULL)
- return ctrls->set(gspca_dev, ctrl->value);
- if (gspca_ctrl != NULL) {
- gspca_ctrl->val = ctrl->value;
- if (ctrls->set_control != NULL
- && gspca_dev->streaming)
- ctrls->set_control(gspca_dev);
- }
- return gspca_dev->usb_err;
-}
-
-static int vidioc_g_ctrl(struct file *file, void *priv,
- struct v4l2_control *ctrl)
-{
- struct gspca_dev *gspca_dev = video_drvdata(file);
- const struct ctrl *ctrls;
- int idx;
-
- idx = get_ctrl(gspca_dev, ctrl->id);
- if (idx < 0)
- return -EINVAL;
- ctrls = &gspca_dev->sd_desc->ctrls[idx];
-
- gspca_dev->usb_err = 0;
- if (ctrls->get != NULL)
- return ctrls->get(gspca_dev, &ctrl->value);
- if (gspca_dev->cam.ctrls != NULL)
- ctrl->value = gspca_dev->cam.ctrls[idx].val;
- return 0;
-}
-
-static int vidioc_querymenu(struct file *file, void *priv,
- struct v4l2_querymenu *qmenu)
-{
- struct gspca_dev *gspca_dev = video_drvdata(file);
-
- if (!gspca_dev->sd_desc->querymenu)
- return -ENOTTY;
- return gspca_dev->sd_desc->querymenu(gspca_dev, qmenu);
-}
-
-static int vidioc_enum_input(struct file *file, void *priv,
- struct v4l2_input *input)
-{
- struct gspca_dev *gspca_dev = video_drvdata(file);
-
- if (input->index != 0)
- return -EINVAL;
- input->type = V4L2_INPUT_TYPE_CAMERA;
- input->status = gspca_dev->cam.input_flags;
- strlcpy(input->name, gspca_dev->sd_desc->name,
- sizeof input->name);
- return 0;
-}
-
-static int vidioc_g_input(struct file *file, void *priv, unsigned int *i)
-{
- *i = 0;
- return 0;
-}
-
-static int vidioc_s_input(struct file *file, void *priv, unsigned int i)
-{
- if (i > 0)
- return -EINVAL;
- return (0);
-}
-
-static int vidioc_reqbufs(struct file *file, void *priv,
- struct v4l2_requestbuffers *rb)
-{
- struct gspca_dev *gspca_dev = video_drvdata(file);
- int i, ret = 0, streaming;
-
- i = rb->memory; /* (avoid compilation warning) */
- switch (i) {
- case GSPCA_MEMORY_READ: /* (internal call) */
- case V4L2_MEMORY_MMAP:
- case V4L2_MEMORY_USERPTR:
- break;
- default:
- return -EINVAL;
- }
- if (mutex_lock_interruptible(&gspca_dev->queue_lock))
- return -ERESTARTSYS;
-
- if (gspca_dev->memory != GSPCA_MEMORY_NO
- && gspca_dev->memory != GSPCA_MEMORY_READ
- && gspca_dev->memory != rb->memory) {
- ret = -EBUSY;
- goto out;
- }
-
- /* only one file may do the capture */
- if (gspca_dev->capt_file != NULL
- && gspca_dev->capt_file != file) {
- ret = -EBUSY;
- goto out;
- }
-
- /* if allocated, the buffers must not be mapped */
- for (i = 0; i < gspca_dev->nframes; i++) {
- if (gspca_dev->frame[i].vma_use_count) {
- ret = -EBUSY;
- goto out;
- }
- }
-
- /* stop streaming */
- streaming = gspca_dev->streaming;
- if (streaming) {
- gspca_stream_off(gspca_dev);
-
- /* Don't restart the stream when switching from read
- * to mmap mode */
- if (gspca_dev->memory == GSPCA_MEMORY_READ)
- streaming = 0;
- }
-
- /* free the previous allocated buffers, if any */
- if (gspca_dev->nframes != 0)
- frame_free(gspca_dev);
- if (rb->count == 0) /* unrequest */
- goto out;
- ret = frame_alloc(gspca_dev, file, rb->memory, rb->count);
- if (ret == 0) {
- rb->count = gspca_dev->nframes;
- if (streaming)
- ret = gspca_init_transfer(gspca_dev);
- }
-out:
- mutex_unlock(&gspca_dev->queue_lock);
- PDEBUG(D_STREAM, "reqbufs st:%d c:%d", ret, rb->count);
- return ret;
-}
-
-static int vidioc_querybuf(struct file *file, void *priv,
- struct v4l2_buffer *v4l2_buf)
-{
- struct gspca_dev *gspca_dev = video_drvdata(file);
- struct gspca_frame *frame;
-
- if (v4l2_buf->index < 0
- || v4l2_buf->index >= gspca_dev->nframes)
- return -EINVAL;
-
- frame = &gspca_dev->frame[v4l2_buf->index];
- memcpy(v4l2_buf, &frame->v4l2_buf, sizeof *v4l2_buf);
- return 0;
-}
-
-static int vidioc_streamon(struct file *file, void *priv,
- enum v4l2_buf_type buf_type)
-{
- struct gspca_dev *gspca_dev = video_drvdata(file);
- int ret;
-
- if (buf_type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
- if (mutex_lock_interruptible(&gspca_dev->queue_lock))
- return -ERESTARTSYS;
-
- /* check the capture file */
- if (gspca_dev->capt_file != file) {
- ret = -EBUSY;
- goto out;
- }
-
- if (gspca_dev->nframes == 0
- || !(gspca_dev->frame[0].v4l2_buf.flags & V4L2_BUF_FLAG_QUEUED)) {
- ret = -EINVAL;
- goto out;
- }
- if (!gspca_dev->streaming) {
- ret = gspca_init_transfer(gspca_dev);
- if (ret < 0)
- goto out;
- }
-#ifdef GSPCA_DEBUG
- if (gspca_debug & D_STREAM) {
- PDEBUG_MODE("stream on OK",
- gspca_dev->pixfmt,
- gspca_dev->width,
- gspca_dev->height);
- }
-#endif
- ret = 0;
-out:
- mutex_unlock(&gspca_dev->queue_lock);
- return ret;
-}
-
-static int vidioc_streamoff(struct file *file, void *priv,
- enum v4l2_buf_type buf_type)
-{
- struct gspca_dev *gspca_dev = video_drvdata(file);
- int i, ret;
-
- if (buf_type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
-
- if (mutex_lock_interruptible(&gspca_dev->queue_lock))
- return -ERESTARTSYS;
-
- if (!gspca_dev->streaming) {
- ret = 0;
- goto out;
- }
-
- /* check the capture file */
- if (gspca_dev->capt_file != file) {
- ret = -EBUSY;
- goto out;
- }
-
- /* stop streaming */
- gspca_stream_off(gspca_dev);
- /* In case another thread is waiting in dqbuf */
- wake_up_interruptible(&gspca_dev->wq);
-
- /* empty the transfer queues */
- for (i = 0; i < gspca_dev->nframes; i++)
- gspca_dev->frame[i].v4l2_buf.flags &= ~BUF_ALL_FLAGS;
- atomic_set(&gspca_dev->fr_q, 0);
- atomic_set(&gspca_dev->fr_i, 0);
- gspca_dev->fr_o = 0;
- ret = 0;
-out:
- mutex_unlock(&gspca_dev->queue_lock);
- return ret;
-}
-
-static int vidioc_g_jpegcomp(struct file *file, void *priv,
- struct v4l2_jpegcompression *jpegcomp)
-{
- struct gspca_dev *gspca_dev = video_drvdata(file);
-
- gspca_dev->usb_err = 0;
- return gspca_dev->sd_desc->get_jcomp(gspca_dev, jpegcomp);
-}
-
-static int vidioc_s_jpegcomp(struct file *file, void *priv,
- struct v4l2_jpegcompression *jpegcomp)
-{
- struct gspca_dev *gspca_dev = video_drvdata(file);
-
- gspca_dev->usb_err = 0;
- return gspca_dev->sd_desc->set_jcomp(gspca_dev, jpegcomp);
-}
-
-static int vidioc_g_parm(struct file *filp, void *priv,
- struct v4l2_streamparm *parm)
-{
- struct gspca_dev *gspca_dev = video_drvdata(filp);
-
- parm->parm.capture.readbuffers = gspca_dev->nbufread;
-
- if (gspca_dev->sd_desc->get_streamparm) {
- gspca_dev->usb_err = 0;
- gspca_dev->sd_desc->get_streamparm(gspca_dev, parm);
- return gspca_dev->usb_err;
- }
- return 0;
-}
-
-static int vidioc_s_parm(struct file *filp, void *priv,
- struct v4l2_streamparm *parm)
-{
- struct gspca_dev *gspca_dev = video_drvdata(filp);
- int n;
-
- n = parm->parm.capture.readbuffers;
- if (n == 0 || n >= GSPCA_MAX_FRAMES)
- parm->parm.capture.readbuffers = gspca_dev->nbufread;
- else
- gspca_dev->nbufread = n;
-
- if (gspca_dev->sd_desc->set_streamparm) {
- gspca_dev->usb_err = 0;
- gspca_dev->sd_desc->set_streamparm(gspca_dev, parm);
- return gspca_dev->usb_err;
- }
-
- return 0;
-}
-
-static int dev_mmap(struct file *file, struct vm_area_struct *vma)
-{
- struct gspca_dev *gspca_dev = video_drvdata(file);
- struct gspca_frame *frame;
- struct page *page;
- unsigned long addr, start, size;
- int i, ret;
-
- start = vma->vm_start;
- size = vma->vm_end - vma->vm_start;
- PDEBUG(D_STREAM, "mmap start:%08x size:%d", (int) start, (int) size);
-
- if (mutex_lock_interruptible(&gspca_dev->queue_lock))
- return -ERESTARTSYS;
- if (gspca_dev->capt_file != file) {
- ret = -EINVAL;
- goto out;
- }
-
- frame = NULL;
- for (i = 0; i < gspca_dev->nframes; ++i) {
- if (gspca_dev->frame[i].v4l2_buf.memory != V4L2_MEMORY_MMAP) {
- PDEBUG(D_STREAM, "mmap bad memory type");
- break;
- }
- if ((gspca_dev->frame[i].v4l2_buf.m.offset >> PAGE_SHIFT)
- == vma->vm_pgoff) {
- frame = &gspca_dev->frame[i];
- break;
- }
- }
- if (frame == NULL) {
- PDEBUG(D_STREAM, "mmap no frame buffer found");
- ret = -EINVAL;
- goto out;
- }
- if (size != frame->v4l2_buf.length) {
- PDEBUG(D_STREAM, "mmap bad size");
- ret = -EINVAL;
- goto out;
- }
-
- /*
- * - VM_IO marks the area as being a mmaped region for I/O to a
- * device. It also prevents the region from being core dumped.
- */
- vma->vm_flags |= VM_IO;
-
- addr = (unsigned long) frame->data;
- while (size > 0) {
- page = vmalloc_to_page((void *) addr);
- ret = vm_insert_page(vma, start, page);
- if (ret < 0)
- goto out;
- start += PAGE_SIZE;
- addr += PAGE_SIZE;
- size -= PAGE_SIZE;
- }
-
- vma->vm_ops = &gspca_vm_ops;
- vma->vm_private_data = frame;
- gspca_vm_open(vma);
- ret = 0;
-out:
- mutex_unlock(&gspca_dev->queue_lock);
- return ret;
-}
-
-static int frame_ready_nolock(struct gspca_dev *gspca_dev, struct file *file,
- enum v4l2_memory memory)
-{
- if (!gspca_dev->present)
- return -ENODEV;
- if (gspca_dev->capt_file != file || gspca_dev->memory != memory ||
- !gspca_dev->streaming)
- return -EINVAL;
-
- /* check if a frame is ready */
- return gspca_dev->fr_o != atomic_read(&gspca_dev->fr_i);
-}
-
-static int frame_ready(struct gspca_dev *gspca_dev, struct file *file,
- enum v4l2_memory memory)
-{
- int ret;
-
- if (mutex_lock_interruptible(&gspca_dev->queue_lock))
- return -ERESTARTSYS;
- ret = frame_ready_nolock(gspca_dev, file, memory);
- mutex_unlock(&gspca_dev->queue_lock);
- return ret;
-}
-
-/*
- * dequeue a video buffer
- *
- * If nonblock_ing is false, block until a buffer is available.
- */
-static int vidioc_dqbuf(struct file *file, void *priv,
- struct v4l2_buffer *v4l2_buf)
-{
- struct gspca_dev *gspca_dev = video_drvdata(file);
- struct gspca_frame *frame;
- int i, j, ret;
-
- PDEBUG(D_FRAM, "dqbuf");
-
- if (mutex_lock_interruptible(&gspca_dev->queue_lock))
- return -ERESTARTSYS;
-
- for (;;) {
- ret = frame_ready_nolock(gspca_dev, file, v4l2_buf->memory);
- if (ret < 0)
- goto out;
- if (ret > 0)
- break;
-
- mutex_unlock(&gspca_dev->queue_lock);
-
- if (file->f_flags & O_NONBLOCK)
- return -EAGAIN;
-
- /* wait till a frame is ready */
- ret = wait_event_interruptible_timeout(gspca_dev->wq,
- frame_ready(gspca_dev, file, v4l2_buf->memory),
- msecs_to_jiffies(3000));
- if (ret < 0)
- return ret;
- if (ret == 0)
- return -EIO;
-
- if (mutex_lock_interruptible(&gspca_dev->queue_lock))
- return -ERESTARTSYS;
- }
-
- i = gspca_dev->fr_o;
- j = gspca_dev->fr_queue[i];
- frame = &gspca_dev->frame[j];
-
- gspca_dev->fr_o = (i + 1) % GSPCA_MAX_FRAMES;
-
- frame->v4l2_buf.flags &= ~V4L2_BUF_FLAG_DONE;
- memcpy(v4l2_buf, &frame->v4l2_buf, sizeof *v4l2_buf);
- PDEBUG(D_FRAM, "dqbuf %d", j);
- ret = 0;
-
- if (gspca_dev->memory == V4L2_MEMORY_USERPTR) {
- if (copy_to_user((__u8 __user *) frame->v4l2_buf.m.userptr,
- frame->data,
- frame->v4l2_buf.bytesused)) {
- PDEBUG(D_ERR|D_STREAM,
- "dqbuf cp to user failed");
- ret = -EFAULT;
- }
- }
-out:
- mutex_unlock(&gspca_dev->queue_lock);
-
- if (ret == 0 && gspca_dev->sd_desc->dq_callback) {
- mutex_lock(&gspca_dev->usb_lock);
- gspca_dev->usb_err = 0;
- if (gspca_dev->present)
- gspca_dev->sd_desc->dq_callback(gspca_dev);
- mutex_unlock(&gspca_dev->usb_lock);
- }
-
- return ret;
-}
-
-/*
- * queue a video buffer
- *
- * Attempting to queue a buffer that has already been
- * queued will return -EINVAL.
- */
-static int vidioc_qbuf(struct file *file, void *priv,
- struct v4l2_buffer *v4l2_buf)
-{
- struct gspca_dev *gspca_dev = video_drvdata(file);
- struct gspca_frame *frame;
- int i, index, ret;
-
- PDEBUG(D_FRAM, "qbuf %d", v4l2_buf->index);
-
- if (mutex_lock_interruptible(&gspca_dev->queue_lock))
- return -ERESTARTSYS;
-
- index = v4l2_buf->index;
- if ((unsigned) index >= gspca_dev->nframes) {
- PDEBUG(D_FRAM,
- "qbuf idx %d >= %d", index, gspca_dev->nframes);
- ret = -EINVAL;
- goto out;
- }
- if (v4l2_buf->memory != gspca_dev->memory) {
- PDEBUG(D_FRAM, "qbuf bad memory type");
- ret = -EINVAL;
- goto out;
- }
-
- frame = &gspca_dev->frame[index];
- if (frame->v4l2_buf.flags & BUF_ALL_FLAGS) {
- PDEBUG(D_FRAM, "qbuf bad state");
- ret = -EINVAL;
- goto out;
- }
-
- frame->v4l2_buf.flags |= V4L2_BUF_FLAG_QUEUED;
-
- if (frame->v4l2_buf.memory == V4L2_MEMORY_USERPTR) {
- frame->v4l2_buf.m.userptr = v4l2_buf->m.userptr;
- frame->v4l2_buf.length = v4l2_buf->length;
- }
-
- /* put the buffer in the 'queued' queue */
- i = atomic_read(&gspca_dev->fr_q);
- gspca_dev->fr_queue[i] = index;
- atomic_set(&gspca_dev->fr_q, (i + 1) % GSPCA_MAX_FRAMES);
-
- v4l2_buf->flags |= V4L2_BUF_FLAG_QUEUED;
- v4l2_buf->flags &= ~V4L2_BUF_FLAG_DONE;
- ret = 0;
-out:
- mutex_unlock(&gspca_dev->queue_lock);
- return ret;
-}
-
-/*
- * allocate the resources for read()
- */
-static int read_alloc(struct gspca_dev *gspca_dev,
- struct file *file)
-{
- struct v4l2_buffer v4l2_buf;
- int i, ret;
-
- PDEBUG(D_STREAM, "read alloc");
-
- if (mutex_lock_interruptible(&gspca_dev->usb_lock))
- return -ERESTARTSYS;
-
- if (gspca_dev->nframes == 0) {
- struct v4l2_requestbuffers rb;
-
- memset(&rb, 0, sizeof rb);
- rb.count = gspca_dev->nbufread;
- rb.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- rb.memory = GSPCA_MEMORY_READ;
- ret = vidioc_reqbufs(file, gspca_dev, &rb);
- if (ret != 0) {
- PDEBUG(D_STREAM, "read reqbuf err %d", ret);
- goto out;
- }
- memset(&v4l2_buf, 0, sizeof v4l2_buf);
- v4l2_buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- v4l2_buf.memory = GSPCA_MEMORY_READ;
- for (i = 0; i < gspca_dev->nbufread; i++) {
- v4l2_buf.index = i;
- ret = vidioc_qbuf(file, gspca_dev, &v4l2_buf);
- if (ret != 0) {
- PDEBUG(D_STREAM, "read qbuf err: %d", ret);
- goto out;
- }
- }
- }
-
- /* start streaming */
- ret = vidioc_streamon(file, gspca_dev, V4L2_BUF_TYPE_VIDEO_CAPTURE);
- if (ret != 0)
- PDEBUG(D_STREAM, "read streamon err %d", ret);
-out:
- mutex_unlock(&gspca_dev->usb_lock);
- return ret;
-}
-
-static unsigned int dev_poll(struct file *file, poll_table *wait)
-{
- struct gspca_dev *gspca_dev = video_drvdata(file);
- unsigned long req_events = poll_requested_events(wait);
- int ret = 0;
-
- PDEBUG(D_FRAM, "poll");
-
- if (req_events & POLLPRI)
- ret |= v4l2_ctrl_poll(file, wait);
-
- if (req_events & (POLLIN | POLLRDNORM)) {
- /* if reqbufs is not done, the user would use read() */
- if (gspca_dev->memory == GSPCA_MEMORY_NO) {
- if (read_alloc(gspca_dev, file) != 0) {
- ret |= POLLERR;
- goto out;
- }
- }
-
- poll_wait(file, &gspca_dev->wq, wait);
-
- /* check if an image has been received */
- if (mutex_lock_interruptible(&gspca_dev->queue_lock) != 0) {
- ret |= POLLERR;
- goto out;
- }
- if (gspca_dev->fr_o != atomic_read(&gspca_dev->fr_i))
- ret |= POLLIN | POLLRDNORM;
- mutex_unlock(&gspca_dev->queue_lock);
- }
-
-out:
- if (!gspca_dev->present)
- ret |= POLLHUP;
-
- return ret;
-}
-
-static ssize_t dev_read(struct file *file, char __user *data,
- size_t count, loff_t *ppos)
-{
- struct gspca_dev *gspca_dev = video_drvdata(file);
- struct gspca_frame *frame;
- struct v4l2_buffer v4l2_buf;
- struct timeval timestamp;
- int n, ret, ret2;
-
- PDEBUG(D_FRAM, "read (%zd)", count);
- if (gspca_dev->memory == GSPCA_MEMORY_NO) { /* first time ? */
- ret = read_alloc(gspca_dev, file);
- if (ret != 0)
- return ret;
- }
-
- /* get a frame */
- timestamp = ktime_to_timeval(ktime_get());
- timestamp.tv_sec--;
- n = 2;
- for (;;) {
- memset(&v4l2_buf, 0, sizeof v4l2_buf);
- v4l2_buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- v4l2_buf.memory = GSPCA_MEMORY_READ;
- ret = vidioc_dqbuf(file, gspca_dev, &v4l2_buf);
- if (ret != 0) {
- PDEBUG(D_STREAM, "read dqbuf err %d", ret);
- return ret;
- }
-
- /* if the process slept for more than 1 second,
- * get a newer frame */
- frame = &gspca_dev->frame[v4l2_buf.index];
- if (--n < 0)
- break; /* avoid infinite loop */
- if (frame->v4l2_buf.timestamp.tv_sec >= timestamp.tv_sec)
- break;
- ret = vidioc_qbuf(file, gspca_dev, &v4l2_buf);
- if (ret != 0) {
- PDEBUG(D_STREAM, "read qbuf err %d", ret);
- return ret;
- }
- }
-
- /* copy the frame */
- if (count > frame->v4l2_buf.bytesused)
- count = frame->v4l2_buf.bytesused;
- ret = copy_to_user(data, frame->data, count);
- if (ret != 0) {
- PDEBUG(D_ERR|D_STREAM,
- "read cp to user lack %d / %zd", ret, count);
- ret = -EFAULT;
- goto out;
- }
- ret = count;
-out:
- /* in each case, requeue the buffer */
- ret2 = vidioc_qbuf(file, gspca_dev, &v4l2_buf);
- if (ret2 != 0)
- return ret2;
- return ret;
-}
-
-static struct v4l2_file_operations dev_fops = {
- .owner = THIS_MODULE,
- .open = dev_open,
- .release = dev_close,
- .read = dev_read,
- .mmap = dev_mmap,
- .unlocked_ioctl = video_ioctl2,
- .poll = dev_poll,
-};
-
-static const struct v4l2_ioctl_ops dev_ioctl_ops = {
- .vidioc_querycap = vidioc_querycap,
- .vidioc_dqbuf = vidioc_dqbuf,
- .vidioc_qbuf = vidioc_qbuf,
- .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
- .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap,
- .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap,
- .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap,
- .vidioc_streamon = vidioc_streamon,
- .vidioc_queryctrl = vidioc_queryctrl,
- .vidioc_g_ctrl = vidioc_g_ctrl,
- .vidioc_s_ctrl = vidioc_s_ctrl,
- .vidioc_querymenu = vidioc_querymenu,
- .vidioc_enum_input = vidioc_enum_input,
- .vidioc_g_input = vidioc_g_input,
- .vidioc_s_input = vidioc_s_input,
- .vidioc_reqbufs = vidioc_reqbufs,
- .vidioc_querybuf = vidioc_querybuf,
- .vidioc_streamoff = vidioc_streamoff,
- .vidioc_g_jpegcomp = vidioc_g_jpegcomp,
- .vidioc_s_jpegcomp = vidioc_s_jpegcomp,
- .vidioc_g_parm = vidioc_g_parm,
- .vidioc_s_parm = vidioc_s_parm,
- .vidioc_enum_framesizes = vidioc_enum_framesizes,
- .vidioc_enum_frameintervals = vidioc_enum_frameintervals,
-#ifdef CONFIG_VIDEO_ADV_DEBUG
- .vidioc_g_register = vidioc_g_register,
- .vidioc_s_register = vidioc_s_register,
-#endif
- .vidioc_g_chip_ident = vidioc_g_chip_ident,
- .vidioc_subscribe_event = v4l2_ctrl_subscribe_event,
- .vidioc_unsubscribe_event = v4l2_event_unsubscribe,
-};
-
-static const struct video_device gspca_template = {
- .name = "gspca main driver",
- .fops = &dev_fops,
- .ioctl_ops = &dev_ioctl_ops,
- .release = video_device_release_empty, /* We use v4l2_dev.release */
-};
-
-/* initialize the controls */
-static void ctrls_init(struct gspca_dev *gspca_dev)
-{
- struct gspca_ctrl *ctrl;
- int i;
-
- for (i = 0, ctrl = gspca_dev->cam.ctrls;
- i < gspca_dev->sd_desc->nctrls;
- i++, ctrl++) {
- ctrl->def = gspca_dev->sd_desc->ctrls[i].qctrl.default_value;
- ctrl->val = ctrl->def;
- ctrl->min = gspca_dev->sd_desc->ctrls[i].qctrl.minimum;
- ctrl->max = gspca_dev->sd_desc->ctrls[i].qctrl.maximum;
- }
-}
-
-/*
- * probe and create a new gspca device
- *
- * This function must be called by the sub-driver when it is
- * called for probing a new device.
- */
-int gspca_dev_probe2(struct usb_interface *intf,
- const struct usb_device_id *id,
- const struct sd_desc *sd_desc,
- int dev_size,
- struct module *module)
-{
- struct gspca_dev *gspca_dev;
- struct usb_device *dev = interface_to_usbdev(intf);
- int ret;
-
- pr_info("%s-" GSPCA_VERSION " probing %04x:%04x\n",
- sd_desc->name, id->idVendor, id->idProduct);
-
- /* create the device */
- if (dev_size < sizeof *gspca_dev)
- dev_size = sizeof *gspca_dev;
- gspca_dev = kzalloc(dev_size, GFP_KERNEL);
- if (!gspca_dev) {
- pr_err("couldn't kzalloc gspca struct\n");
- return -ENOMEM;
- }
- gspca_dev->usb_buf = kmalloc(USB_BUF_SZ, GFP_KERNEL);
- if (!gspca_dev->usb_buf) {
- pr_err("out of memory\n");
- ret = -ENOMEM;
- goto out;
- }
- gspca_dev->dev = dev;
- gspca_dev->iface = intf->cur_altsetting->desc.bInterfaceNumber;
-
- /* check if any audio device */
- if (dev->actconfig->desc.bNumInterfaces != 1) {
- int i;
- struct usb_interface *intf2;
-
- for (i = 0; i < dev->actconfig->desc.bNumInterfaces; i++) {
- intf2 = dev->actconfig->interface[i];
- if (intf2 != NULL
- && intf2->altsetting != NULL
- && intf2->altsetting->desc.bInterfaceClass ==
- USB_CLASS_AUDIO) {
- gspca_dev->audio = 1;
- break;
- }
- }
- }
-
- gspca_dev->v4l2_dev.release = gspca_release;
- ret = v4l2_device_register(&intf->dev, &gspca_dev->v4l2_dev);
- if (ret)
- goto out;
- gspca_dev->sd_desc = sd_desc;
- gspca_dev->nbufread = 2;
- gspca_dev->empty_packet = -1; /* don't check the empty packets */
- gspca_dev->vdev = gspca_template;
- gspca_dev->vdev.v4l2_dev = &gspca_dev->v4l2_dev;
- video_set_drvdata(&gspca_dev->vdev, gspca_dev);
- set_bit(V4L2_FL_USE_FH_PRIO, &gspca_dev->vdev.flags);
- gspca_dev->module = module;
- gspca_dev->present = 1;
-
- mutex_init(&gspca_dev->usb_lock);
- gspca_dev->vdev.lock = &gspca_dev->usb_lock;
- mutex_init(&gspca_dev->queue_lock);
- init_waitqueue_head(&gspca_dev->wq);
-
- /* configure the subdriver and initialize the USB device */
- ret = sd_desc->config(gspca_dev, id);
- if (ret < 0)
- goto out;
- if (gspca_dev->cam.ctrls != NULL)
- ctrls_init(gspca_dev);
- ret = sd_desc->init(gspca_dev);
- if (ret < 0)
- goto out;
- if (sd_desc->init_controls)
- ret = sd_desc->init_controls(gspca_dev);
- if (ret < 0)
- goto out;
- gspca_set_default_mode(gspca_dev);
-
- ret = gspca_input_connect(gspca_dev);
- if (ret)
- goto out;
-
- /*
- * Don't take usb_lock for these ioctls. This improves latency if
- * usb_lock is taken for a long time, e.g. when changing a control
- * value, and a new frame is ready to be dequeued.
- */
- v4l2_disable_ioctl_locking(&gspca_dev->vdev, VIDIOC_DQBUF);
- v4l2_disable_ioctl_locking(&gspca_dev->vdev, VIDIOC_QBUF);
- v4l2_disable_ioctl_locking(&gspca_dev->vdev, VIDIOC_QUERYBUF);
- if (!gspca_dev->sd_desc->get_chip_ident)
- v4l2_disable_ioctl(&gspca_dev->vdev, VIDIOC_DBG_G_CHIP_IDENT);
-#ifdef CONFIG_VIDEO_ADV_DEBUG
- if (!gspca_dev->sd_desc->get_chip_ident ||
- !gspca_dev->sd_desc->get_register)
- v4l2_disable_ioctl(&gspca_dev->vdev, VIDIOC_DBG_G_REGISTER);
- if (!gspca_dev->sd_desc->get_chip_ident ||
- !gspca_dev->sd_desc->set_register)
- v4l2_disable_ioctl(&gspca_dev->vdev, VIDIOC_DBG_S_REGISTER);
-#endif
- if (!gspca_dev->sd_desc->get_jcomp)
- v4l2_disable_ioctl(&gspca_dev->vdev, VIDIOC_G_JPEGCOMP);
- if (!gspca_dev->sd_desc->set_jcomp)
- v4l2_disable_ioctl(&gspca_dev->vdev, VIDIOC_S_JPEGCOMP);
-
- /* init video stuff */
- ret = video_register_device(&gspca_dev->vdev,
- VFL_TYPE_GRABBER,
- -1);
- if (ret < 0) {
- pr_err("video_register_device err %d\n", ret);
- goto out;
- }
-
- usb_set_intfdata(intf, gspca_dev);
- PDEBUG(D_PROBE, "%s created", video_device_node_name(&gspca_dev->vdev));
-
- gspca_input_create_urb(gspca_dev);
-
- return 0;
-out:
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
- if (gspca_dev->input_dev)
- input_unregister_device(gspca_dev->input_dev);
-#endif
- v4l2_ctrl_handler_free(gspca_dev->vdev.ctrl_handler);
- kfree(gspca_dev->usb_buf);
- kfree(gspca_dev);
- return ret;
-}
-EXPORT_SYMBOL(gspca_dev_probe2);
-
-/* same function as the previous one, but check the interface */
-int gspca_dev_probe(struct usb_interface *intf,
- const struct usb_device_id *id,
- const struct sd_desc *sd_desc,
- int dev_size,
- struct module *module)
-{
- struct usb_device *dev = interface_to_usbdev(intf);
-
- /* we don't handle multi-config cameras */
- if (dev->descriptor.bNumConfigurations != 1) {
- pr_err("%04x:%04x too many config\n",
- id->idVendor, id->idProduct);
- return -ENODEV;
- }
-
- /* the USB video interface must be the first one */
- if (dev->actconfig->desc.bNumInterfaces != 1
- && intf->cur_altsetting->desc.bInterfaceNumber != 0)
- return -ENODEV;
-
- return gspca_dev_probe2(intf, id, sd_desc, dev_size, module);
-}
-EXPORT_SYMBOL(gspca_dev_probe);
-
-/*
- * USB disconnection
- *
- * This function must be called by the sub-driver
- * when the device disconnects, after the specific resources are freed.
- */
-void gspca_disconnect(struct usb_interface *intf)
-{
- struct gspca_dev *gspca_dev = usb_get_intfdata(intf);
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
- struct input_dev *input_dev;
-#endif
-
- PDEBUG(D_PROBE, "%s disconnect",
- video_device_node_name(&gspca_dev->vdev));
-
- mutex_lock(&gspca_dev->usb_lock);
-
- usb_set_intfdata(intf, NULL);
- gspca_dev->dev = NULL;
- gspca_dev->present = 0;
- destroy_urbs(gspca_dev);
-
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
- gspca_input_destroy_urb(gspca_dev);
- input_dev = gspca_dev->input_dev;
- if (input_dev) {
- gspca_dev->input_dev = NULL;
- input_unregister_device(input_dev);
- }
-#endif
- /* Free subdriver's streaming resources / stop sd workqueue(s) */
- if (gspca_dev->sd_desc->stop0 && gspca_dev->streaming)
- gspca_dev->sd_desc->stop0(gspca_dev);
- gspca_dev->streaming = 0;
- wake_up_interruptible(&gspca_dev->wq);
-
- v4l2_device_disconnect(&gspca_dev->v4l2_dev);
- video_unregister_device(&gspca_dev->vdev);
-
- mutex_unlock(&gspca_dev->usb_lock);
-
- /* (this will call gspca_release() immediately or on last close) */
- v4l2_device_put(&gspca_dev->v4l2_dev);
-}
-EXPORT_SYMBOL(gspca_disconnect);
-
-#ifdef CONFIG_PM
-int gspca_suspend(struct usb_interface *intf, pm_message_t message)
-{
- struct gspca_dev *gspca_dev = usb_get_intfdata(intf);
-
- if (!gspca_dev->streaming)
- return 0;
- mutex_lock(&gspca_dev->usb_lock);
- gspca_dev->frozen = 1; /* avoid urb error messages */
- gspca_dev->usb_err = 0;
- if (gspca_dev->sd_desc->stopN)
- gspca_dev->sd_desc->stopN(gspca_dev);
- destroy_urbs(gspca_dev);
- gspca_input_destroy_urb(gspca_dev);
- gspca_set_alt0(gspca_dev);
- if (gspca_dev->sd_desc->stop0)
- gspca_dev->sd_desc->stop0(gspca_dev);
- mutex_unlock(&gspca_dev->usb_lock);
- return 0;
-}
-EXPORT_SYMBOL(gspca_suspend);
-
-int gspca_resume(struct usb_interface *intf)
-{
- struct gspca_dev *gspca_dev = usb_get_intfdata(intf);
- int streaming, ret = 0;
-
- mutex_lock(&gspca_dev->usb_lock);
- gspca_dev->frozen = 0;
- gspca_dev->usb_err = 0;
- gspca_dev->sd_desc->init(gspca_dev);
- gspca_input_create_urb(gspca_dev);
- /*
- * Most subdrivers send all ctrl values on sd_start and thus
- * only write to the device registers on s_ctrl when streaming ->
- * Clear streaming to avoid setting all ctrls twice.
- */
- streaming = gspca_dev->streaming;
- gspca_dev->streaming = 0;
- if (streaming)
- ret = gspca_init_transfer(gspca_dev);
- mutex_unlock(&gspca_dev->usb_lock);
- return ret;
-}
-EXPORT_SYMBOL(gspca_resume);
-#endif
-
-/* -- module insert / remove -- */
-static int __init gspca_init(void)
-{
- pr_info("v" GSPCA_VERSION " registered\n");
- return 0;
-}
-static void __exit gspca_exit(void)
-{
-}
-
-module_init(gspca_init);
-module_exit(gspca_exit);
-
-#ifdef GSPCA_DEBUG
-module_param_named(debug, gspca_debug, int, 0644);
-MODULE_PARM_DESC(debug,
- "Debug (bit) 0x01:error 0x02:probe 0x04:config"
- " 0x08:stream 0x10:frame 0x20:packet"
- " 0x0100: v4l2");
-#endif
+++ /dev/null
-#ifndef GSPCAV2_H
-#define GSPCAV2_H
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/usb.h>
-#include <linux/videodev2.h>
-#include <media/v4l2-common.h>
-#include <media/v4l2-ctrls.h>
-#include <media/v4l2-device.h>
-#include <linux/mutex.h>
-
-/* compilation option */
-/*#define GSPCA_DEBUG 1*/
-
-#ifdef GSPCA_DEBUG
-/* GSPCA our debug messages */
-extern int gspca_debug;
-#define PDEBUG(level, fmt, ...) \
-do { \
- if (gspca_debug & (level)) \
- pr_info(fmt, ##__VA_ARGS__); \
-} while (0)
-
-#define D_ERR 0x01
-#define D_PROBE 0x02
-#define D_CONF 0x04
-#define D_STREAM 0x08
-#define D_FRAM 0x10
-#define D_PACK 0x20
-#define D_USBI 0x00
-#define D_USBO 0x00
-#define D_V4L2 0x0100
-#else
-#define PDEBUG(level, fmt, ...)
-#endif
-
-#define GSPCA_MAX_FRAMES 16 /* maximum number of video frame buffers */
-/* image transfers */
-#define MAX_NURBS 4 /* max number of URBs */
-
-
-/* used to list framerates supported by a camera mode (resolution) */
-struct framerates {
- const u8 *rates;
- int nrates;
-};
-
-/* control definition */
-struct gspca_ctrl {
- s16 val; /* current value */
- s16 def; /* default value */
- s16 min, max; /* minimum and maximum values */
-};
-
-/* device information - set at probe time */
-struct cam {
- const struct v4l2_pix_format *cam_mode; /* size nmodes */
- const struct framerates *mode_framerates; /* must have size nmodes,
- * just like cam_mode */
- struct gspca_ctrl *ctrls; /* control table - size nctrls */
- /* may be NULL */
- u32 bulk_size; /* buffer size when image transfer by bulk */
- u32 input_flags; /* value for ENUM_INPUT status flags */
- u8 nmodes; /* size of cam_mode */
- u8 no_urb_create; /* don't create transfer URBs */
- u8 bulk_nurbs; /* number of URBs in bulk mode
- * - cannot be > MAX_NURBS
- * - when 0 and bulk_size != 0 means
- * 1 URB and submit done by subdriver */
- u8 bulk; /* image transfer by 0:isoc / 1:bulk */
- u8 npkt; /* number of packets in an ISOC message
- * 0 is the default value: 32 packets */
- u8 needs_full_bandwidth;/* Set this flag to notify the bandwidth calc.
- * code that the cam fills all image buffers to
- * the max, even when using compression. */
-};
-
-struct gspca_dev;
-struct gspca_frame;
-
-/* subdriver operations */
-typedef int (*cam_op) (struct gspca_dev *);
-typedef void (*cam_v_op) (struct gspca_dev *);
-typedef int (*cam_cf_op) (struct gspca_dev *, const struct usb_device_id *);
-typedef int (*cam_jpg_op) (struct gspca_dev *,
- struct v4l2_jpegcompression *);
-typedef int (*cam_reg_op) (struct gspca_dev *,
- struct v4l2_dbg_register *);
-typedef int (*cam_ident_op) (struct gspca_dev *,
- struct v4l2_dbg_chip_ident *);
-typedef void (*cam_streamparm_op) (struct gspca_dev *,
- struct v4l2_streamparm *);
-typedef int (*cam_qmnu_op) (struct gspca_dev *,
- struct v4l2_querymenu *);
-typedef void (*cam_pkt_op) (struct gspca_dev *gspca_dev,
- u8 *data,
- int len);
-typedef int (*cam_int_pkt_op) (struct gspca_dev *gspca_dev,
- u8 *data,
- int len);
-
-struct ctrl {
- struct v4l2_queryctrl qctrl;
- int (*set)(struct gspca_dev *, __s32);
- int (*get)(struct gspca_dev *, __s32 *);
- cam_v_op set_control;
-};
-
-/* subdriver description */
-struct sd_desc {
-/* information */
- const char *name; /* sub-driver name */
-/* controls */
- const struct ctrl *ctrls; /* static control definition */
- int nctrls;
-/* mandatory operations */
- cam_cf_op config; /* called on probe */
- cam_op init; /* called on probe and resume */
- cam_op init_controls; /* called on probe */
- cam_op start; /* called on stream on after URBs creation */
- cam_pkt_op pkt_scan;
-/* optional operations */
- cam_op isoc_init; /* called on stream on before getting the EP */
- cam_op isoc_nego; /* called when URB submit failed with NOSPC */
- cam_v_op stopN; /* called on stream off - main alt */
- cam_v_op stop0; /* called on stream off & disconnect - alt 0 */
- cam_v_op dq_callback; /* called when a frame has been dequeued */
- cam_jpg_op get_jcomp;
- cam_jpg_op set_jcomp;
- cam_qmnu_op querymenu;
- cam_streamparm_op get_streamparm;
- cam_streamparm_op set_streamparm;
-#ifdef CONFIG_VIDEO_ADV_DEBUG
- cam_reg_op set_register;
- cam_reg_op get_register;
-#endif
- cam_ident_op get_chip_ident;
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
- cam_int_pkt_op int_pkt_scan;
- /* other_input makes the gspca core create gspca_dev->input even when
- int_pkt_scan is NULL, for cams with non interrupt driven buttons */
- u8 other_input;
-#endif
-};
-
-/* packet types when moving from iso buf to frame buf */
-enum gspca_packet_type {
- DISCARD_PACKET,
- FIRST_PACKET,
- INTER_PACKET,
- LAST_PACKET
-};
-
-struct gspca_frame {
- __u8 *data; /* frame buffer */
- int vma_use_count;
- struct v4l2_buffer v4l2_buf;
-};
-
-struct gspca_dev {
- struct video_device vdev; /* !! must be the first item */
- struct module *module; /* subdriver handling the device */
- struct v4l2_device v4l2_dev;
- struct usb_device *dev;
- struct file *capt_file; /* file doing video capture */
- /* protected by queue_lock */
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
- struct input_dev *input_dev;
- char phys[64]; /* physical device path */
-#endif
-
- struct cam cam; /* device information */
- const struct sd_desc *sd_desc; /* subdriver description */
- unsigned ctrl_dis; /* disabled controls (bit map) */
- unsigned ctrl_inac; /* inactive controls (bit map) */
- struct v4l2_ctrl_handler ctrl_handler;
-
- /* autogain and exposure or gain control cluster, these are global as
- the autogain/exposure functions in autogain_functions.c use them */
- struct {
- struct v4l2_ctrl *autogain;
- struct v4l2_ctrl *exposure;
- struct v4l2_ctrl *gain;
- int exp_too_low_cnt, exp_too_high_cnt;
- };
-
-#define USB_BUF_SZ 64
- __u8 *usb_buf; /* buffer for USB exchanges */
- struct urb *urb[MAX_NURBS];
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
- struct urb *int_urb;
-#endif
-
- __u8 *frbuf; /* buffer for nframes */
- struct gspca_frame frame[GSPCA_MAX_FRAMES];
- u8 *image; /* image beeing filled */
- __u32 frsz; /* frame size */
- u32 image_len; /* current length of image */
- atomic_t fr_q; /* next frame to queue */
- atomic_t fr_i; /* frame being filled */
- signed char fr_queue[GSPCA_MAX_FRAMES]; /* frame queue */
- char nframes; /* number of frames */
- u8 fr_o; /* next frame to dequeue */
- __u8 last_packet_type;
- __s8 empty_packet; /* if (-1) don't check empty packets */
- __u8 streaming; /* protected by both mutexes (*) */
-
- __u8 curr_mode; /* current camera mode */
- __u32 pixfmt; /* current mode parameters */
- __u16 width;
- __u16 height;
- __u32 sequence; /* frame sequence number */
-
- wait_queue_head_t wq; /* wait queue */
- struct mutex usb_lock; /* usb exchange protection */
- struct mutex queue_lock; /* ISOC queue protection */
- int usb_err; /* USB error - protected by usb_lock */
- u16 pkt_size; /* ISOC packet size */
-#ifdef CONFIG_PM
- char frozen; /* suspend - resume */
-#endif
- char present; /* device connected */
- char nbufread; /* number of buffers for read() */
- char memory; /* memory type (V4L2_MEMORY_xxx) */
- __u8 iface; /* USB interface number */
- __u8 alt; /* USB alternate setting */
- u8 audio; /* presence of audio device */
-
- /* (*) These variables are proteced by both usb_lock and queue_lock,
- that is any code setting them is holding *both*, which means that
- any code getting them needs to hold at least one of them */
-};
-
-int gspca_dev_probe(struct usb_interface *intf,
- const struct usb_device_id *id,
- const struct sd_desc *sd_desc,
- int dev_size,
- struct module *module);
-int gspca_dev_probe2(struct usb_interface *intf,
- const struct usb_device_id *id,
- const struct sd_desc *sd_desc,
- int dev_size,
- struct module *module);
-void gspca_disconnect(struct usb_interface *intf);
-void gspca_frame_add(struct gspca_dev *gspca_dev,
- enum gspca_packet_type packet_type,
- const u8 *data,
- int len);
-#ifdef CONFIG_PM
-int gspca_suspend(struct usb_interface *intf, pm_message_t message);
-int gspca_resume(struct usb_interface *intf);
-#endif
-int gspca_expo_autogain(struct gspca_dev *gspca_dev, int avg_lum,
- int desired_avg_lum, int deadzone, int gain_knee, int exposure_knee);
-int gspca_coarse_grained_expo_autogain(struct gspca_dev *gspca_dev,
- int avg_lum, int desired_avg_lum, int deadzone);
-
-#endif /* GSPCAV2_H */
+++ /dev/null
-/*
- * Jeilinj subdriver
- *
- * Supports some Jeilin dual-mode cameras which use bulk transport and
- * download raw JPEG data.
- *
- * Copyright (C) 2009 Theodore Kilgore
- *
- * Sportscam DV15 support and control settings are
- * Copyright (C) 2011 Patrice Chotard
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define MODULE_NAME "jeilinj"
-
-#include <linux/slab.h>
-#include "gspca.h"
-#include "jpeg.h"
-
-MODULE_AUTHOR("Theodore Kilgore <kilgota@auburn.edu>");
-MODULE_DESCRIPTION("GSPCA/JEILINJ USB Camera Driver");
-MODULE_LICENSE("GPL");
-
-/* Default timeouts, in ms */
-#define JEILINJ_CMD_TIMEOUT 500
-#define JEILINJ_CMD_DELAY 160
-#define JEILINJ_DATA_TIMEOUT 1000
-
-/* Maximum transfer size to use. */
-#define JEILINJ_MAX_TRANSFER 0x200
-#define FRAME_HEADER_LEN 0x10
-#define FRAME_START 0xFFFFFFFF
-
-enum {
- SAKAR_57379,
- SPORTSCAM_DV15,
-};
-
-#define CAMQUALITY_MIN 0 /* highest cam quality */
-#define CAMQUALITY_MAX 97 /* lowest cam quality */
-
-/* Structure to hold all of our device specific stuff */
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
- int blocks_left;
- const struct v4l2_pix_format *cap_mode;
- struct v4l2_ctrl *freq;
- struct v4l2_ctrl *jpegqual;
- /* Driver stuff */
- u8 type;
- u8 quality; /* image quality */
-#define QUALITY_MIN 35
-#define QUALITY_MAX 85
-#define QUALITY_DEF 85
- u8 jpeg_hdr[JPEG_HDR_SZ];
-};
-
-struct jlj_command {
- unsigned char instruction[2];
- unsigned char ack_wanted;
- unsigned char delay;
-};
-
-/* AFAICT these cameras will only do 320x240. */
-static struct v4l2_pix_format jlj_mode[] = {
- { 320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 0},
- { 640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 0}
-};
-
-/*
- * cam uses endpoint 0x03 to send commands, 0x84 for read commands,
- * and 0x82 for bulk transfer.
- */
-
-/* All commands are two bytes only */
-static void jlj_write2(struct gspca_dev *gspca_dev, unsigned char *command)
-{
- int retval;
-
- if (gspca_dev->usb_err < 0)
- return;
- memcpy(gspca_dev->usb_buf, command, 2);
- retval = usb_bulk_msg(gspca_dev->dev,
- usb_sndbulkpipe(gspca_dev->dev, 3),
- gspca_dev->usb_buf, 2, NULL, 500);
- if (retval < 0) {
- pr_err("command write [%02x] error %d\n",
- gspca_dev->usb_buf[0], retval);
- gspca_dev->usb_err = retval;
- }
-}
-
-/* Responses are one byte only */
-static void jlj_read1(struct gspca_dev *gspca_dev, unsigned char response)
-{
- int retval;
-
- if (gspca_dev->usb_err < 0)
- return;
- retval = usb_bulk_msg(gspca_dev->dev,
- usb_rcvbulkpipe(gspca_dev->dev, 0x84),
- gspca_dev->usb_buf, 1, NULL, 500);
- response = gspca_dev->usb_buf[0];
- if (retval < 0) {
- pr_err("read command [%02x] error %d\n",
- gspca_dev->usb_buf[0], retval);
- gspca_dev->usb_err = retval;
- }
-}
-
-static void setfreq(struct gspca_dev *gspca_dev, s32 val)
-{
- u8 freq_commands[][2] = {
- {0x71, 0x80},
- {0x70, 0x07}
- };
-
- freq_commands[0][1] |= val >> 1;
-
- jlj_write2(gspca_dev, freq_commands[0]);
- jlj_write2(gspca_dev, freq_commands[1]);
-}
-
-static void setcamquality(struct gspca_dev *gspca_dev, s32 val)
-{
- u8 quality_commands[][2] = {
- {0x71, 0x1E},
- {0x70, 0x06}
- };
- u8 camquality;
-
- /* adapt camera quality from jpeg quality */
- camquality = ((QUALITY_MAX - val) * CAMQUALITY_MAX)
- / (QUALITY_MAX - QUALITY_MIN);
- quality_commands[0][1] += camquality;
-
- jlj_write2(gspca_dev, quality_commands[0]);
- jlj_write2(gspca_dev, quality_commands[1]);
-}
-
-static void setautogain(struct gspca_dev *gspca_dev, s32 val)
-{
- u8 autogain_commands[][2] = {
- {0x94, 0x02},
- {0xcf, 0x00}
- };
-
- autogain_commands[1][1] = val << 4;
-
- jlj_write2(gspca_dev, autogain_commands[0]);
- jlj_write2(gspca_dev, autogain_commands[1]);
-}
-
-static void setred(struct gspca_dev *gspca_dev, s32 val)
-{
- u8 setred_commands[][2] = {
- {0x94, 0x02},
- {0xe6, 0x00}
- };
-
- setred_commands[1][1] = val;
-
- jlj_write2(gspca_dev, setred_commands[0]);
- jlj_write2(gspca_dev, setred_commands[1]);
-}
-
-static void setgreen(struct gspca_dev *gspca_dev, s32 val)
-{
- u8 setgreen_commands[][2] = {
- {0x94, 0x02},
- {0xe7, 0x00}
- };
-
- setgreen_commands[1][1] = val;
-
- jlj_write2(gspca_dev, setgreen_commands[0]);
- jlj_write2(gspca_dev, setgreen_commands[1]);
-}
-
-static void setblue(struct gspca_dev *gspca_dev, s32 val)
-{
- u8 setblue_commands[][2] = {
- {0x94, 0x02},
- {0xe9, 0x00}
- };
-
- setblue_commands[1][1] = val;
-
- jlj_write2(gspca_dev, setblue_commands[0]);
- jlj_write2(gspca_dev, setblue_commands[1]);
-}
-
-static int jlj_start(struct gspca_dev *gspca_dev)
-{
- int i;
- int start_commands_size;
- u8 response = 0xff;
- struct sd *sd = (struct sd *) gspca_dev;
- struct jlj_command start_commands[] = {
- {{0x71, 0x81}, 0, 0},
- {{0x70, 0x05}, 0, JEILINJ_CMD_DELAY},
- {{0x95, 0x70}, 1, 0},
- {{0x71, 0x81 - gspca_dev->curr_mode}, 0, 0},
- {{0x70, 0x04}, 0, JEILINJ_CMD_DELAY},
- {{0x95, 0x70}, 1, 0},
- {{0x71, 0x00}, 0, 0}, /* start streaming ??*/
- {{0x70, 0x08}, 0, JEILINJ_CMD_DELAY},
- {{0x95, 0x70}, 1, 0},
-#define SPORTSCAM_DV15_CMD_SIZE 9
- {{0x94, 0x02}, 0, 0},
- {{0xde, 0x24}, 0, 0},
- {{0x94, 0x02}, 0, 0},
- {{0xdd, 0xf0}, 0, 0},
- {{0x94, 0x02}, 0, 0},
- {{0xe3, 0x2c}, 0, 0},
- {{0x94, 0x02}, 0, 0},
- {{0xe4, 0x00}, 0, 0},
- {{0x94, 0x02}, 0, 0},
- {{0xe5, 0x00}, 0, 0},
- {{0x94, 0x02}, 0, 0},
- {{0xe6, 0x2c}, 0, 0},
- {{0x94, 0x03}, 0, 0},
- {{0xaa, 0x00}, 0, 0}
- };
-
- sd->blocks_left = 0;
- /* Under Windows, USB spy shows that only the 9 first start
- * commands are used for SPORTSCAM_DV15 webcam
- */
- if (sd->type == SPORTSCAM_DV15)
- start_commands_size = SPORTSCAM_DV15_CMD_SIZE;
- else
- start_commands_size = ARRAY_SIZE(start_commands);
-
- for (i = 0; i < start_commands_size; i++) {
- jlj_write2(gspca_dev, start_commands[i].instruction);
- if (start_commands[i].delay)
- msleep(start_commands[i].delay);
- if (start_commands[i].ack_wanted)
- jlj_read1(gspca_dev, response);
- }
- setcamquality(gspca_dev, v4l2_ctrl_g_ctrl(sd->jpegqual));
- msleep(2);
- setfreq(gspca_dev, v4l2_ctrl_g_ctrl(sd->freq));
- if (gspca_dev->usb_err < 0)
- PDEBUG(D_ERR, "Start streaming command failed");
- return gspca_dev->usb_err;
-}
-
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, int len)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int packet_type;
- u32 header_marker;
-
- PDEBUG(D_STREAM, "Got %d bytes out of %d for Block 0",
- len, JEILINJ_MAX_TRANSFER);
- if (len != JEILINJ_MAX_TRANSFER) {
- PDEBUG(D_PACK, "bad length");
- goto discard;
- }
- /* check if it's start of frame */
- header_marker = ((u32 *)data)[0];
- if (header_marker == FRAME_START) {
- sd->blocks_left = data[0x0a] - 1;
- PDEBUG(D_STREAM, "blocks_left = 0x%x", sd->blocks_left);
- /* Start a new frame, and add the JPEG header, first thing */
- gspca_frame_add(gspca_dev, FIRST_PACKET,
- sd->jpeg_hdr, JPEG_HDR_SZ);
- /* Toss line 0 of data block 0, keep the rest. */
- gspca_frame_add(gspca_dev, INTER_PACKET,
- data + FRAME_HEADER_LEN,
- JEILINJ_MAX_TRANSFER - FRAME_HEADER_LEN);
- } else if (sd->blocks_left > 0) {
- PDEBUG(D_STREAM, "%d blocks remaining for frame",
- sd->blocks_left);
- sd->blocks_left -= 1;
- if (sd->blocks_left == 0)
- packet_type = LAST_PACKET;
- else
- packet_type = INTER_PACKET;
- gspca_frame_add(gspca_dev, packet_type,
- data, JEILINJ_MAX_TRANSFER);
- } else
- goto discard;
- return;
-discard:
- /* Discard data until a new frame starts. */
- gspca_dev->last_packet_type = DISCARD_PACKET;
-}
-
-/* This function is called at probe time just before sd_init */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct cam *cam = &gspca_dev->cam;
- struct sd *dev = (struct sd *) gspca_dev;
-
- dev->type = id->driver_info;
- dev->quality = QUALITY_DEF;
-
- cam->cam_mode = jlj_mode;
- cam->nmodes = ARRAY_SIZE(jlj_mode);
- cam->bulk = 1;
- cam->bulk_nurbs = 1;
- cam->bulk_size = JEILINJ_MAX_TRANSFER;
- return 0;
-}
-
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
- int i;
- u8 *buf;
- static u8 stop_commands[][2] = {
- {0x71, 0x00},
- {0x70, 0x09},
- {0x71, 0x80},
- {0x70, 0x05}
- };
-
- for (;;) {
- /* get the image remaining blocks */
- usb_bulk_msg(gspca_dev->dev,
- gspca_dev->urb[0]->pipe,
- gspca_dev->urb[0]->transfer_buffer,
- JEILINJ_MAX_TRANSFER, NULL,
- JEILINJ_DATA_TIMEOUT);
-
- /* search for 0xff 0xd9 (EOF for JPEG) */
- i = 0;
- buf = gspca_dev->urb[0]->transfer_buffer;
- while ((i < (JEILINJ_MAX_TRANSFER - 1)) &&
- ((buf[i] != 0xff) || (buf[i+1] != 0xd9)))
- i++;
-
- if (i != (JEILINJ_MAX_TRANSFER - 1))
- /* last remaining block found */
- break;
- }
-
- for (i = 0; i < ARRAY_SIZE(stop_commands); i++)
- jlj_write2(gspca_dev, stop_commands[i]);
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- return gspca_dev->usb_err;
-}
-
-/* Set up for getting frames. */
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct sd *dev = (struct sd *) gspca_dev;
-
- /* create the JPEG header */
- jpeg_define(dev->jpeg_hdr, gspca_dev->height, gspca_dev->width,
- 0x21); /* JPEG 422 */
- jpeg_set_qual(dev->jpeg_hdr, dev->quality);
- PDEBUG(D_STREAM, "Start streaming at %dx%d",
- gspca_dev->height, gspca_dev->width);
- jlj_start(gspca_dev);
- return gspca_dev->usb_err;
-}
-
-/* Table of supported USB devices */
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x0979, 0x0280), .driver_info = SAKAR_57379},
- {USB_DEVICE(0x0979, 0x0270), .driver_info = SPORTSCAM_DV15},
- {}
-};
-
-MODULE_DEVICE_TABLE(usb, device_table);
-
-static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct gspca_dev *gspca_dev =
- container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
- struct sd *sd = (struct sd *)gspca_dev;
-
- gspca_dev->usb_err = 0;
-
- if (!gspca_dev->streaming)
- return 0;
-
- switch (ctrl->id) {
- case V4L2_CID_POWER_LINE_FREQUENCY:
- setfreq(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_RED_BALANCE:
- setred(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_GAIN:
- setgreen(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_BLUE_BALANCE:
- setblue(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_AUTOGAIN:
- setautogain(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_JPEG_COMPRESSION_QUALITY:
- jpeg_set_qual(sd->jpeg_hdr, ctrl->val);
- setcamquality(gspca_dev, ctrl->val);
- break;
- }
- return gspca_dev->usb_err;
-}
-
-static const struct v4l2_ctrl_ops sd_ctrl_ops = {
- .s_ctrl = sd_s_ctrl,
-};
-
-static int sd_init_controls(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *)gspca_dev;
- struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
- static const struct v4l2_ctrl_config custom_autogain = {
- .ops = &sd_ctrl_ops,
- .id = V4L2_CID_AUTOGAIN,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "Automatic Gain (and Exposure)",
- .max = 3,
- .step = 1,
- .def = 0,
- };
-
- gspca_dev->vdev.ctrl_handler = hdl;
- v4l2_ctrl_handler_init(hdl, 6);
- sd->freq = v4l2_ctrl_new_std_menu(hdl, &sd_ctrl_ops,
- V4L2_CID_POWER_LINE_FREQUENCY,
- V4L2_CID_POWER_LINE_FREQUENCY_60HZ, 1,
- V4L2_CID_POWER_LINE_FREQUENCY_60HZ);
- v4l2_ctrl_new_custom(hdl, &custom_autogain, NULL);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_RED_BALANCE, 0, 3, 1, 2);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_GAIN, 0, 3, 1, 2);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_BLUE_BALANCE, 0, 3, 1, 2);
- sd->jpegqual = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_JPEG_COMPRESSION_QUALITY,
- QUALITY_MIN, QUALITY_MAX, 1, QUALITY_DEF);
-
- if (hdl->error) {
- pr_err("Could not initialize controls\n");
- return hdl->error;
- }
- return 0;
-}
-
-static int sd_set_jcomp(struct gspca_dev *gspca_dev,
- struct v4l2_jpegcompression *jcomp)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- v4l2_ctrl_s_ctrl(sd->jpegqual, jcomp->quality);
- return 0;
-}
-
-static int sd_get_jcomp(struct gspca_dev *gspca_dev,
- struct v4l2_jpegcompression *jcomp)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- memset(jcomp, 0, sizeof *jcomp);
- jcomp->quality = v4l2_ctrl_g_ctrl(sd->jpegqual);
- jcomp->jpeg_markers = V4L2_JPEG_MARKER_DHT
- | V4L2_JPEG_MARKER_DQT;
- return 0;
-}
-
-
-/* sub-driver description */
-static const struct sd_desc sd_desc_sakar_57379 = {
- .name = MODULE_NAME,
- .config = sd_config,
- .init = sd_init,
- .start = sd_start,
- .stopN = sd_stopN,
- .pkt_scan = sd_pkt_scan,
-};
-
-/* sub-driver description */
-static const struct sd_desc sd_desc_sportscam_dv15 = {
- .name = MODULE_NAME,
- .config = sd_config,
- .init = sd_init,
- .init_controls = sd_init_controls,
- .start = sd_start,
- .stopN = sd_stopN,
- .pkt_scan = sd_pkt_scan,
- .get_jcomp = sd_get_jcomp,
- .set_jcomp = sd_set_jcomp,
-};
-
-static const struct sd_desc *sd_desc[2] = {
- &sd_desc_sakar_57379,
- &sd_desc_sportscam_dv15
-};
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id,
- sd_desc[id->driver_info],
- sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
+++ /dev/null
-/*
- * Jeilin JL2005B/C/D library
- *
- * Copyright (C) 2011 Theodore Kilgore <kilgota@auburn.edu>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#define MODULE_NAME "jl2005bcd"
-
-#include <linux/workqueue.h>
-#include <linux/slab.h>
-#include "gspca.h"
-
-
-MODULE_AUTHOR("Theodore Kilgore <kilgota@auburn.edu>");
-MODULE_DESCRIPTION("JL2005B/C/D USB Camera Driver");
-MODULE_LICENSE("GPL");
-
-/* Default timeouts, in ms */
-#define JL2005C_CMD_TIMEOUT 500
-#define JL2005C_DATA_TIMEOUT 1000
-
-/* Maximum transfer size to use. */
-#define JL2005C_MAX_TRANSFER 0x200
-#define FRAME_HEADER_LEN 16
-
-
-/* specific webcam descriptor */
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
- unsigned char firmware_id[6];
- const struct v4l2_pix_format *cap_mode;
- /* Driver stuff */
- struct work_struct work_struct;
- struct workqueue_struct *work_thread;
- u8 frame_brightness;
- int block_size; /* block size of camera */
- int vga; /* 1 if vga cam, 0 if cif cam */
-};
-
-
-/* Camera has two resolution settings. What they are depends on model. */
-static const struct v4l2_pix_format cif_mode[] = {
- {176, 144, V4L2_PIX_FMT_JL2005BCD, V4L2_FIELD_NONE,
- .bytesperline = 176,
- .sizeimage = 176 * 144,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0},
- {352, 288, V4L2_PIX_FMT_JL2005BCD, V4L2_FIELD_NONE,
- .bytesperline = 352,
- .sizeimage = 352 * 288,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0},
-};
-
-static const struct v4l2_pix_format vga_mode[] = {
- {320, 240, V4L2_PIX_FMT_JL2005BCD, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0},
- {640, 480, V4L2_PIX_FMT_JL2005BCD, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0},
-};
-
-/*
- * cam uses endpoint 0x03 to send commands, 0x84 for read commands,
- * and 0x82 for bulk data transfer.
- */
-
-/* All commands are two bytes only */
-static int jl2005c_write2(struct gspca_dev *gspca_dev, unsigned char *command)
-{
- int retval;
-
- memcpy(gspca_dev->usb_buf, command, 2);
- retval = usb_bulk_msg(gspca_dev->dev,
- usb_sndbulkpipe(gspca_dev->dev, 3),
- gspca_dev->usb_buf, 2, NULL, 500);
- if (retval < 0)
- pr_err("command write [%02x] error %d\n",
- gspca_dev->usb_buf[0], retval);
- return retval;
-}
-
-/* Response to a command is one byte in usb_buf[0], only if requested. */
-static int jl2005c_read1(struct gspca_dev *gspca_dev)
-{
- int retval;
-
- retval = usb_bulk_msg(gspca_dev->dev,
- usb_rcvbulkpipe(gspca_dev->dev, 0x84),
- gspca_dev->usb_buf, 1, NULL, 500);
- if (retval < 0)
- pr_err("read command [0x%02x] error %d\n",
- gspca_dev->usb_buf[0], retval);
- return retval;
-}
-
-/* Response appears in gspca_dev->usb_buf[0] */
-static int jl2005c_read_reg(struct gspca_dev *gspca_dev, unsigned char reg)
-{
- int retval;
-
- static u8 instruction[2] = {0x95, 0x00};
- /* put register to read in byte 1 */
- instruction[1] = reg;
- /* Send the read request */
- retval = jl2005c_write2(gspca_dev, instruction);
- if (retval < 0)
- return retval;
- retval = jl2005c_read1(gspca_dev);
-
- return retval;
-}
-
-static int jl2005c_start_new_frame(struct gspca_dev *gspca_dev)
-{
- int i;
- int retval;
- int frame_brightness = 0;
-
- static u8 instruction[2] = {0x7f, 0x01};
-
- retval = jl2005c_write2(gspca_dev, instruction);
- if (retval < 0)
- return retval;
-
- i = 0;
- while (i < 20 && !frame_brightness) {
- /* If we tried 20 times, give up. */
- retval = jl2005c_read_reg(gspca_dev, 0x7e);
- if (retval < 0)
- return retval;
- frame_brightness = gspca_dev->usb_buf[0];
- retval = jl2005c_read_reg(gspca_dev, 0x7d);
- if (retval < 0)
- return retval;
- i++;
- }
- PDEBUG(D_FRAM, "frame_brightness is 0x%02x", gspca_dev->usb_buf[0]);
- return retval;
-}
-
-static int jl2005c_write_reg(struct gspca_dev *gspca_dev, unsigned char reg,
- unsigned char value)
-{
- int retval;
- u8 instruction[2];
-
- instruction[0] = reg;
- instruction[1] = value;
-
- retval = jl2005c_write2(gspca_dev, instruction);
- if (retval < 0)
- return retval;
-
- return retval;
-}
-
-static int jl2005c_get_firmware_id(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *)gspca_dev;
- int i = 0;
- int retval = -1;
- unsigned char regs_to_read[] = {0x57, 0x02, 0x03, 0x5d, 0x5e, 0x5f};
-
- PDEBUG(D_PROBE, "Running jl2005c_get_firmware_id");
- /* Read the first ID byte once for warmup */
- retval = jl2005c_read_reg(gspca_dev, regs_to_read[0]);
- PDEBUG(D_PROBE, "response is %02x", gspca_dev->usb_buf[0]);
- if (retval < 0)
- return retval;
- /* Now actually get the ID string */
- for (i = 0; i < 6; i++) {
- retval = jl2005c_read_reg(gspca_dev, regs_to_read[i]);
- if (retval < 0)
- return retval;
- sd->firmware_id[i] = gspca_dev->usb_buf[0];
- }
- PDEBUG(D_PROBE, "firmware ID is %02x%02x%02x%02x%02x%02x",
- sd->firmware_id[0],
- sd->firmware_id[1],
- sd->firmware_id[2],
- sd->firmware_id[3],
- sd->firmware_id[4],
- sd->firmware_id[5]);
- return 0;
-}
-
-static int jl2005c_stream_start_vga_lg
- (struct gspca_dev *gspca_dev)
-{
- int i;
- int retval = -1;
- static u8 instruction[][2] = {
- {0x05, 0x00},
- {0x7c, 0x00},
- {0x7d, 0x18},
- {0x02, 0x00},
- {0x01, 0x00},
- {0x04, 0x52},
- };
-
- for (i = 0; i < ARRAY_SIZE(instruction); i++) {
- msleep(60);
- retval = jl2005c_write2(gspca_dev, instruction[i]);
- if (retval < 0)
- return retval;
- }
- msleep(60);
- return retval;
-}
-
-static int jl2005c_stream_start_vga_small(struct gspca_dev *gspca_dev)
-{
- int i;
- int retval = -1;
- static u8 instruction[][2] = {
- {0x06, 0x00},
- {0x7c, 0x00},
- {0x7d, 0x1a},
- {0x02, 0x00},
- {0x01, 0x00},
- {0x04, 0x52},
- };
-
- for (i = 0; i < ARRAY_SIZE(instruction); i++) {
- msleep(60);
- retval = jl2005c_write2(gspca_dev, instruction[i]);
- if (retval < 0)
- return retval;
- }
- msleep(60);
- return retval;
-}
-
-static int jl2005c_stream_start_cif_lg(struct gspca_dev *gspca_dev)
-{
- int i;
- int retval = -1;
- static u8 instruction[][2] = {
- {0x05, 0x00},
- {0x7c, 0x00},
- {0x7d, 0x30},
- {0x02, 0x00},
- {0x01, 0x00},
- {0x04, 0x42},
- };
-
- for (i = 0; i < ARRAY_SIZE(instruction); i++) {
- msleep(60);
- retval = jl2005c_write2(gspca_dev, instruction[i]);
- if (retval < 0)
- return retval;
- }
- msleep(60);
- return retval;
-}
-
-static int jl2005c_stream_start_cif_small(struct gspca_dev *gspca_dev)
-{
- int i;
- int retval = -1;
- static u8 instruction[][2] = {
- {0x06, 0x00},
- {0x7c, 0x00},
- {0x7d, 0x32},
- {0x02, 0x00},
- {0x01, 0x00},
- {0x04, 0x42},
- };
-
- for (i = 0; i < ARRAY_SIZE(instruction); i++) {
- msleep(60);
- retval = jl2005c_write2(gspca_dev, instruction[i]);
- if (retval < 0)
- return retval;
- }
- msleep(60);
- return retval;
-}
-
-
-static int jl2005c_stop(struct gspca_dev *gspca_dev)
-{
- int retval;
-
- retval = jl2005c_write_reg(gspca_dev, 0x07, 0x00);
- return retval;
-}
-
-/* This function is called as a workqueue function and runs whenever the camera
- * is streaming data. Because it is a workqueue function it is allowed to sleep
- * so we can use synchronous USB calls. To avoid possible collisions with other
- * threads attempting to use the camera's USB interface the gspca usb_lock is
- * used when performing the one USB control operation inside the workqueue,
- * which tells the camera to close the stream. In practice the only thing
- * which needs to be protected against is the usb_set_interface call that
- * gspca makes during stream_off. Otherwise the camera doesn't provide any
- * controls that the user could try to change.
- */
-static void jl2005c_dostream(struct work_struct *work)
-{
- struct sd *dev = container_of(work, struct sd, work_struct);
- struct gspca_dev *gspca_dev = &dev->gspca_dev;
- int bytes_left = 0; /* bytes remaining in current frame. */
- int data_len; /* size to use for the next read. */
- int header_read = 0;
- unsigned char header_sig[2] = {0x4a, 0x4c};
- int act_len;
- int packet_type;
- int ret;
- u8 *buffer;
-
- buffer = kmalloc(JL2005C_MAX_TRANSFER, GFP_KERNEL | GFP_DMA);
- if (!buffer) {
- pr_err("Couldn't allocate USB buffer\n");
- goto quit_stream;
- }
-
- while (gspca_dev->dev && gspca_dev->streaming) {
-#ifdef CONFIG_PM
- if (gspca_dev->frozen)
- break;
-#endif
- /* Check if this is a new frame. If so, start the frame first */
- if (!header_read) {
- mutex_lock(&gspca_dev->usb_lock);
- ret = jl2005c_start_new_frame(gspca_dev);
- mutex_unlock(&gspca_dev->usb_lock);
- if (ret < 0)
- goto quit_stream;
- ret = usb_bulk_msg(gspca_dev->dev,
- usb_rcvbulkpipe(gspca_dev->dev, 0x82),
- buffer, JL2005C_MAX_TRANSFER, &act_len,
- JL2005C_DATA_TIMEOUT);
- PDEBUG(D_PACK,
- "Got %d bytes out of %d for header",
- act_len, JL2005C_MAX_TRANSFER);
- if (ret < 0 || act_len < JL2005C_MAX_TRANSFER)
- goto quit_stream;
- /* Check whether we actually got the first blodk */
- if (memcmp(header_sig, buffer, 2) != 0) {
- pr_err("First block is not the first block\n");
- goto quit_stream;
- }
- /* total size to fetch is byte 7, times blocksize
- * of which we already got act_len */
- bytes_left = buffer[0x07] * dev->block_size - act_len;
- PDEBUG(D_PACK, "bytes_left = 0x%x", bytes_left);
- /* We keep the header. It has other information, too.*/
- packet_type = FIRST_PACKET;
- gspca_frame_add(gspca_dev, packet_type,
- buffer, act_len);
- header_read = 1;
- }
- while (bytes_left > 0 && gspca_dev->dev) {
- data_len = bytes_left > JL2005C_MAX_TRANSFER ?
- JL2005C_MAX_TRANSFER : bytes_left;
- ret = usb_bulk_msg(gspca_dev->dev,
- usb_rcvbulkpipe(gspca_dev->dev, 0x82),
- buffer, data_len, &act_len,
- JL2005C_DATA_TIMEOUT);
- if (ret < 0 || act_len < data_len)
- goto quit_stream;
- PDEBUG(D_PACK,
- "Got %d bytes out of %d for frame",
- data_len, bytes_left);
- bytes_left -= data_len;
- if (bytes_left == 0) {
- packet_type = LAST_PACKET;
- header_read = 0;
- } else
- packet_type = INTER_PACKET;
- gspca_frame_add(gspca_dev, packet_type,
- buffer, data_len);
- }
- }
-quit_stream:
- if (gspca_dev->dev) {
- mutex_lock(&gspca_dev->usb_lock);
- jl2005c_stop(gspca_dev);
- mutex_unlock(&gspca_dev->usb_lock);
- }
- kfree(buffer);
-}
-
-
-
-
-/* This function is called at probe time */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct cam *cam;
- struct sd *sd = (struct sd *) gspca_dev;
-
- cam = &gspca_dev->cam;
- /* We don't use the buffer gspca allocates so make it small. */
- cam->bulk_size = 64;
- cam->bulk = 1;
- /* For the rest, the camera needs to be detected */
- jl2005c_get_firmware_id(gspca_dev);
- /* Here are some known firmware IDs
- * First some JL2005B cameras
- * {0x41, 0x07, 0x04, 0x2c, 0xe8, 0xf2} Sakar KidzCam
- * {0x45, 0x02, 0x08, 0xb9, 0x00, 0xd2} No-name JL2005B
- * JL2005C cameras
- * {0x01, 0x0c, 0x16, 0x10, 0xf8, 0xc8} Argus DC-1512
- * {0x12, 0x04, 0x03, 0xc0, 0x00, 0xd8} ICarly
- * {0x86, 0x08, 0x05, 0x02, 0x00, 0xd4} Jazz
- *
- * Based upon this scanty evidence, we can detect a CIF camera by
- * testing byte 0 for 0x4x.
- */
- if ((sd->firmware_id[0] & 0xf0) == 0x40) {
- cam->cam_mode = cif_mode;
- cam->nmodes = ARRAY_SIZE(cif_mode);
- sd->block_size = 0x80;
- } else {
- cam->cam_mode = vga_mode;
- cam->nmodes = ARRAY_SIZE(vga_mode);
- sd->block_size = 0x200;
- }
-
- INIT_WORK(&sd->work_struct, jl2005c_dostream);
-
- return 0;
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- return 0;
-}
-
-static int sd_start(struct gspca_dev *gspca_dev)
-{
-
- struct sd *sd = (struct sd *) gspca_dev;
- sd->cap_mode = gspca_dev->cam.cam_mode;
-
- switch (gspca_dev->width) {
- case 640:
- PDEBUG(D_STREAM, "Start streaming at vga resolution");
- jl2005c_stream_start_vga_lg(gspca_dev);
- break;
- case 320:
- PDEBUG(D_STREAM, "Start streaming at qvga resolution");
- jl2005c_stream_start_vga_small(gspca_dev);
- break;
- case 352:
- PDEBUG(D_STREAM, "Start streaming at cif resolution");
- jl2005c_stream_start_cif_lg(gspca_dev);
- break;
- case 176:
- PDEBUG(D_STREAM, "Start streaming at qcif resolution");
- jl2005c_stream_start_cif_small(gspca_dev);
- break;
- default:
- pr_err("Unknown resolution specified\n");
- return -1;
- }
-
- /* Start the workqueue function to do the streaming */
- sd->work_thread = create_singlethread_workqueue(MODULE_NAME);
- queue_work(sd->work_thread, &sd->work_struct);
-
- return 0;
-}
-
-/* called on streamoff with alt==0 and on disconnect */
-/* the usb_lock is held at entry - restore on exit */
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
- struct sd *dev = (struct sd *) gspca_dev;
-
- /* wait for the work queue to terminate */
- mutex_unlock(&gspca_dev->usb_lock);
- /* This waits for sq905c_dostream to finish */
- destroy_workqueue(dev->work_thread);
- dev->work_thread = NULL;
- mutex_lock(&gspca_dev->usb_lock);
-}
-
-
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
- .name = MODULE_NAME,
- .config = sd_config,
- .init = sd_init,
- .start = sd_start,
- .stop0 = sd_stop0,
-};
-
-/* -- module initialisation -- */
-static const __devinitdata struct usb_device_id device_table[] = {
- {USB_DEVICE(0x0979, 0x0227)},
- {}
-};
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
- int ret;
-
- ret = usb_register(&sd_driver);
- if (ret < 0)
- return ret;
- return 0;
-}
-static void __exit sd_mod_exit(void)
-{
- usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+++ /dev/null
-#ifndef JPEG_H
-#define JPEG_H 1
-/*
- * Insert a JPEG header at start of frame
- *
- * This module is used by the gspca subdrivers.
- * A special case is done for Conexant webcams.
- *
- * Copyright (C) Jean-Francois Moine (http://moinejf.free.fr)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-/*
- * generation options
- * CONEX_CAM Conexant if present
- */
-
-/* JPEG header */
-static const u8 jpeg_head[] = {
- 0xff, 0xd8, /* jpeg */
-
-/* quantization table quality 50% */
- 0xff, 0xdb, 0x00, 0x84, /* DQT */
-0,
-#define JPEG_QT0_OFFSET 7
- 0x10, 0x0b, 0x0c, 0x0e, 0x0c, 0x0a, 0x10, 0x0e,
- 0x0d, 0x0e, 0x12, 0x11, 0x10, 0x13, 0x18, 0x28,
- 0x1a, 0x18, 0x16, 0x16, 0x18, 0x31, 0x23, 0x25,
- 0x1d, 0x28, 0x3a, 0x33, 0x3d, 0x3c, 0x39, 0x33,
- 0x38, 0x37, 0x40, 0x48, 0x5c, 0x4e, 0x40, 0x44,
- 0x57, 0x45, 0x37, 0x38, 0x50, 0x6d, 0x51, 0x57,
- 0x5f, 0x62, 0x67, 0x68, 0x67, 0x3e, 0x4d, 0x71,
- 0x79, 0x70, 0x64, 0x78, 0x5c, 0x65, 0x67, 0x63,
-1,
-#define JPEG_QT1_OFFSET 72
- 0x11, 0x12, 0x12, 0x18, 0x15, 0x18, 0x2f, 0x1a,
- 0x1a, 0x2f, 0x63, 0x42, 0x38, 0x42, 0x63, 0x63,
- 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
- 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
- 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
- 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
- 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
- 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
-
-/* huffman table */
- 0xff, 0xc4, 0x01, 0xa2,
- 0x00, 0x00, 0x01, 0x05, 0x01, 0x01, 0x01, 0x01,
- 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06,
- 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x01, 0x00, 0x03,
- 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
- 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
- 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09,
- 0x0a, 0x0b, 0x10, 0x00, 0x02, 0x01, 0x03, 0x03,
- 0x02, 0x04, 0x03, 0x05, 0x05, 0x04, 0x04, 0x00,
- 0x00, 0x01, 0x7d, 0x01, 0x02, 0x03, 0x00, 0x04,
- 0x11, 0x05, 0x12, 0x21, 0x31, 0x41, 0x06, 0x13,
- 0x51, 0x61, 0x07, 0x22, 0x71, 0x14, 0x32, 0x81,
- 0x91, 0xa1, 0x08, 0x23, 0x42, 0xb1, 0xc1, 0x15,
- 0x52, 0xd1, 0xf0, 0x24, 0x33, 0x62, 0x72, 0x82,
- 0x09, 0x0a, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x25,
- 0x26, 0x27, 0x28, 0x29, 0x2a, 0x34, 0x35, 0x36,
- 0x37, 0x38, 0x39, 0x3a, 0x43, 0x44, 0x45, 0x46,
- 0x47, 0x48, 0x49, 0x4a, 0x53, 0x54, 0x55, 0x56,
- 0x57, 0x58, 0x59, 0x5a, 0x63, 0x64, 0x65, 0x66,
- 0x67, 0x68, 0x69, 0x6a, 0x73, 0x74, 0x75, 0x76,
- 0x77, 0x78, 0x79, 0x7a, 0x83, 0x84, 0x85, 0x86,
- 0x87, 0x88, 0x89, 0x8a, 0x92, 0x93, 0x94, 0x95,
- 0x96, 0x97, 0x98, 0x99, 0x9a, 0xa2, 0xa3, 0xa4,
- 0xa5, 0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xb2, 0xb3,
- 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xc2,
- 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca,
- 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9,
- 0xda, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7,
- 0xe8, 0xe9, 0xea, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5,
- 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0x11, 0x00, 0x02,
- 0x01, 0x02, 0x04, 0x04, 0x03, 0x04, 0x07, 0x05,
- 0x04, 0x04, 0x00, 0x01, 0x02, 0x77, 0x00, 0x01,
- 0x02, 0x03, 0x11, 0x04, 0x05, 0x21, 0x31, 0x06,
- 0x12, 0x41, 0x51, 0x07, 0x61, 0x71, 0x13, 0x22,
- 0x32, 0x81, 0x08, 0x14, 0x42, 0x91, 0xa1, 0xb1,
- 0xc1, 0x09, 0x23, 0x33, 0x52, 0xf0, 0x15, 0x62,
- 0x72, 0xd1, 0x0a, 0x16, 0x24, 0x34, 0xe1, 0x25,
- 0xf1, 0x17, 0x18, 0x19, 0x1a, 0x26, 0x27, 0x28,
- 0x29, 0x2a, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3a,
- 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4a,
- 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a,
- 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a,
- 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7a,
- 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89,
- 0x8a, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98,
- 0x99, 0x9a, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7,
- 0xa8, 0xa9, 0xaa, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6,
- 0xb7, 0xb8, 0xb9, 0xba, 0xc2, 0xc3, 0xc4, 0xc5,
- 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xd2, 0xd3, 0xd4,
- 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xe2, 0xe3,
- 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xf2,
- 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa,
-#ifdef CONEX_CAM
-/* the Conexant frames start with SOF0 */
-#define JPEG_HDR_SZ 556
-#else
- 0xff, 0xc0, 0x00, 0x11, /* SOF0 (start of frame 0 */
- 0x08, /* data precision */
-#define JPEG_HEIGHT_OFFSET 561
- 0x01, 0xe0, /* height */
- 0x02, 0x80, /* width */
- 0x03, /* component number */
- 0x01,
- 0x21, /* samples Y */
- 0x00, /* quant Y */
- 0x02, 0x11, 0x01, /* samples CbCr - quant CbCr */
- 0x03, 0x11, 0x01,
-
- 0xff, 0xda, 0x00, 0x0c, /* SOS (start of scan) */
- 0x03, 0x01, 0x00, 0x02, 0x11, 0x03, 0x11, 0x00, 0x3f, 0x00
-#define JPEG_HDR_SZ 589
-#endif
-};
-
-/* define the JPEG header */
-static void jpeg_define(u8 *jpeg_hdr,
- int height,
- int width,
- int samplesY)
-{
- memcpy(jpeg_hdr, jpeg_head, sizeof jpeg_head);
-#ifndef CONEX_CAM
- jpeg_hdr[JPEG_HEIGHT_OFFSET + 0] = height >> 8;
- jpeg_hdr[JPEG_HEIGHT_OFFSET + 1] = height;
- jpeg_hdr[JPEG_HEIGHT_OFFSET + 2] = width >> 8;
- jpeg_hdr[JPEG_HEIGHT_OFFSET + 3] = width;
- jpeg_hdr[JPEG_HEIGHT_OFFSET + 6] = samplesY;
-#endif
-}
-
-/* set the JPEG quality */
-static void jpeg_set_qual(u8 *jpeg_hdr,
- int quality)
-{
- int i, sc;
-
- if (quality < 50)
- sc = 5000 / quality;
- else
- sc = 200 - quality * 2;
- for (i = 0; i < 64; i++) {
- jpeg_hdr[JPEG_QT0_OFFSET + i] =
- (jpeg_head[JPEG_QT0_OFFSET + i] * sc + 50) / 100;
- jpeg_hdr[JPEG_QT1_OFFSET + i] =
- (jpeg_head[JPEG_QT1_OFFSET + i] * sc + 50) / 100;
- }
-}
-#endif
+++ /dev/null
-/*
- * kinect sensor device camera, gspca driver
- *
- * Copyright (C) 2011 Antonio Ospite <ospite@studenti.unina.it>
- *
- * Based on the OpenKinect project and libfreenect
- * http://openkinect.org/wiki/Init_Analysis
- *
- * Special thanks to Steven Toth and kernellabs.com for sponsoring a Kinect
- * sensor device which I tested the driver on.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define MODULE_NAME "kinect"
-
-#include "gspca.h"
-
-#define CTRL_TIMEOUT 500
-
-MODULE_AUTHOR("Antonio Ospite <ospite@studenti.unina.it>");
-MODULE_DESCRIPTION("GSPCA/Kinect Sensor Device USB Camera Driver");
-MODULE_LICENSE("GPL");
-
-struct pkt_hdr {
- uint8_t magic[2];
- uint8_t pad;
- uint8_t flag;
- uint8_t unk1;
- uint8_t seq;
- uint8_t unk2;
- uint8_t unk3;
- uint32_t timestamp;
-};
-
-struct cam_hdr {
- uint8_t magic[2];
- uint16_t len;
- uint16_t cmd;
- uint16_t tag;
-};
-
-/* specific webcam descriptor */
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
- uint16_t cam_tag; /* a sequence number for packets */
- uint8_t stream_flag; /* to identify different stream types */
- uint8_t obuf[0x400]; /* output buffer for control commands */
- uint8_t ibuf[0x200]; /* input buffer for control commands */
-};
-
-#define MODE_640x480 0x0001
-#define MODE_640x488 0x0002
-#define MODE_1280x1024 0x0004
-
-#define FORMAT_BAYER 0x0010
-#define FORMAT_UYVY 0x0020
-#define FORMAT_Y10B 0x0040
-
-#define FPS_HIGH 0x0100
-
-static const struct v4l2_pix_format video_camera_mode[] = {
- {640, 480, V4L2_PIX_FMT_SGRBG8, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = MODE_640x480 | FORMAT_BAYER | FPS_HIGH},
- {640, 480, V4L2_PIX_FMT_UYVY, V4L2_FIELD_NONE,
- .bytesperline = 640 * 2,
- .sizeimage = 640 * 480 * 2,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = MODE_640x480 | FORMAT_UYVY},
- {1280, 1024, V4L2_PIX_FMT_SGRBG8, V4L2_FIELD_NONE,
- .bytesperline = 1280,
- .sizeimage = 1280 * 1024,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = MODE_1280x1024 | FORMAT_BAYER},
- {640, 488, V4L2_PIX_FMT_Y10BPACK, V4L2_FIELD_NONE,
- .bytesperline = 640 * 10 / 8,
- .sizeimage = 640 * 488 * 10 / 8,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = MODE_640x488 | FORMAT_Y10B | FPS_HIGH},
- {1280, 1024, V4L2_PIX_FMT_Y10BPACK, V4L2_FIELD_NONE,
- .bytesperline = 1280 * 10 / 8,
- .sizeimage = 1280 * 1024 * 10 / 8,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = MODE_1280x1024 | FORMAT_Y10B},
-};
-
-static int kinect_write(struct usb_device *udev, uint8_t *data,
- uint16_t wLength)
-{
- return usb_control_msg(udev,
- usb_sndctrlpipe(udev, 0),
- 0x00,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0, 0, data, wLength, CTRL_TIMEOUT);
-}
-
-static int kinect_read(struct usb_device *udev, uint8_t *data, uint16_t wLength)
-{
- return usb_control_msg(udev,
- usb_rcvctrlpipe(udev, 0),
- 0x00,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0, 0, data, wLength, CTRL_TIMEOUT);
-}
-
-static int send_cmd(struct gspca_dev *gspca_dev, uint16_t cmd, void *cmdbuf,
- unsigned int cmd_len, void *replybuf, unsigned int reply_len)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct usb_device *udev = gspca_dev->dev;
- int res, actual_len;
- uint8_t *obuf = sd->obuf;
- uint8_t *ibuf = sd->ibuf;
- struct cam_hdr *chdr = (void *)obuf;
- struct cam_hdr *rhdr = (void *)ibuf;
-
- if (cmd_len & 1 || cmd_len > (0x400 - sizeof(*chdr))) {
- pr_err("send_cmd: Invalid command length (0x%x)\n", cmd_len);
- return -1;
- }
-
- chdr->magic[0] = 0x47;
- chdr->magic[1] = 0x4d;
- chdr->cmd = cpu_to_le16(cmd);
- chdr->tag = cpu_to_le16(sd->cam_tag);
- chdr->len = cpu_to_le16(cmd_len / 2);
-
- memcpy(obuf+sizeof(*chdr), cmdbuf, cmd_len);
-
- res = kinect_write(udev, obuf, cmd_len + sizeof(*chdr));
- PDEBUG(D_USBO, "Control cmd=%04x tag=%04x len=%04x: %d", cmd,
- sd->cam_tag, cmd_len, res);
- if (res < 0) {
- pr_err("send_cmd: Output control transfer failed (%d)\n", res);
- return res;
- }
-
- do {
- actual_len = kinect_read(udev, ibuf, 0x200);
- } while (actual_len == 0);
- PDEBUG(D_USBO, "Control reply: %d", res);
- if (actual_len < sizeof(*rhdr)) {
- pr_err("send_cmd: Input control transfer failed (%d)\n", res);
- return res;
- }
- actual_len -= sizeof(*rhdr);
-
- if (rhdr->magic[0] != 0x52 || rhdr->magic[1] != 0x42) {
- pr_err("send_cmd: Bad magic %02x %02x\n",
- rhdr->magic[0], rhdr->magic[1]);
- return -1;
- }
- if (rhdr->cmd != chdr->cmd) {
- pr_err("send_cmd: Bad cmd %02x != %02x\n",
- rhdr->cmd, chdr->cmd);
- return -1;
- }
- if (rhdr->tag != chdr->tag) {
- pr_err("send_cmd: Bad tag %04x != %04x\n",
- rhdr->tag, chdr->tag);
- return -1;
- }
- if (cpu_to_le16(rhdr->len) != (actual_len/2)) {
- pr_err("send_cmd: Bad len %04x != %04x\n",
- cpu_to_le16(rhdr->len), (int)(actual_len/2));
- return -1;
- }
-
- if (actual_len > reply_len) {
- pr_warn("send_cmd: Data buffer is %d bytes long, but got %d bytes\n",
- reply_len, actual_len);
- memcpy(replybuf, ibuf+sizeof(*rhdr), reply_len);
- } else {
- memcpy(replybuf, ibuf+sizeof(*rhdr), actual_len);
- }
-
- sd->cam_tag++;
-
- return actual_len;
-}
-
-static int write_register(struct gspca_dev *gspca_dev, uint16_t reg,
- uint16_t data)
-{
- uint16_t reply[2];
- uint16_t cmd[2];
- int res;
-
- cmd[0] = cpu_to_le16(reg);
- cmd[1] = cpu_to_le16(data);
-
- PDEBUG(D_USBO, "Write Reg 0x%04x <= 0x%02x", reg, data);
- res = send_cmd(gspca_dev, 0x03, cmd, 4, reply, 4);
- if (res < 0)
- return res;
- if (res != 2) {
- pr_warn("send_cmd returned %d [%04x %04x], 0000 expected\n",
- res, reply[0], reply[1]);
- }
- return 0;
-}
-
-/* this function is called at probe time */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct cam *cam;
-
- sd->cam_tag = 0;
-
- /* Only video stream is supported for now,
- * which has stream flag = 0x80 */
- sd->stream_flag = 0x80;
-
- cam = &gspca_dev->cam;
-
- cam->cam_mode = video_camera_mode;
- cam->nmodes = ARRAY_SIZE(video_camera_mode);
-
-#if 0
- /* Setting those values is not needed for video stream */
- cam->npkt = 15;
- gspca_dev->pkt_size = 960 * 2;
-#endif
-
- return 0;
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- PDEBUG(D_PROBE, "Kinect Camera device.");
-
- return 0;
-}
-
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- int mode;
- uint8_t fmt_reg, fmt_val;
- uint8_t res_reg, res_val;
- uint8_t fps_reg, fps_val;
- uint8_t mode_val;
-
- mode = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv;
-
- if (mode & FORMAT_Y10B) {
- fmt_reg = 0x19;
- res_reg = 0x1a;
- fps_reg = 0x1b;
- mode_val = 0x03;
- } else {
- fmt_reg = 0x0c;
- res_reg = 0x0d;
- fps_reg = 0x0e;
- mode_val = 0x01;
- }
-
- /* format */
- if (mode & FORMAT_UYVY)
- fmt_val = 0x05;
- else
- fmt_val = 0x00;
-
- if (mode & MODE_1280x1024)
- res_val = 0x02;
- else
- res_val = 0x01;
-
- if (mode & FPS_HIGH)
- fps_val = 0x1e;
- else
- fps_val = 0x0f;
-
-
- /* turn off IR-reset function */
- write_register(gspca_dev, 0x105, 0x00);
-
- /* Reset video stream */
- write_register(gspca_dev, 0x05, 0x00);
-
- /* Due to some ridiculous condition in the firmware, we have to start
- * and stop the depth stream before the camera will hand us 1280x1024
- * IR. This is a stupid workaround, but we've yet to find a better
- * solution.
- *
- * Thanks to Drew Fisher for figuring this out.
- */
- if (mode & (FORMAT_Y10B | MODE_1280x1024)) {
- write_register(gspca_dev, 0x13, 0x01);
- write_register(gspca_dev, 0x14, 0x1e);
- write_register(gspca_dev, 0x06, 0x02);
- write_register(gspca_dev, 0x06, 0x00);
- }
-
- write_register(gspca_dev, fmt_reg, fmt_val);
- write_register(gspca_dev, res_reg, res_val);
- write_register(gspca_dev, fps_reg, fps_val);
-
- /* Start video stream */
- write_register(gspca_dev, 0x05, mode_val);
-
- /* disable Hflip */
- write_register(gspca_dev, 0x47, 0x00);
-
- return 0;
-}
-
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
- /* reset video stream */
- write_register(gspca_dev, 0x05, 0x00);
-}
-
-static void sd_pkt_scan(struct gspca_dev *gspca_dev, u8 *__data, int len)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- struct pkt_hdr *hdr = (void *)__data;
- uint8_t *data = __data + sizeof(*hdr);
- int datalen = len - sizeof(*hdr);
-
- uint8_t sof = sd->stream_flag | 1;
- uint8_t mof = sd->stream_flag | 2;
- uint8_t eof = sd->stream_flag | 5;
-
- if (len < 12)
- return;
-
- if (hdr->magic[0] != 'R' || hdr->magic[1] != 'B') {
- pr_warn("[Stream %02x] Invalid magic %02x%02x\n",
- sd->stream_flag, hdr->magic[0], hdr->magic[1]);
- return;
- }
-
- if (hdr->flag == sof)
- gspca_frame_add(gspca_dev, FIRST_PACKET, data, datalen);
-
- else if (hdr->flag == mof)
- gspca_frame_add(gspca_dev, INTER_PACKET, data, datalen);
-
- else if (hdr->flag == eof)
- gspca_frame_add(gspca_dev, LAST_PACKET, data, datalen);
-
- else
- pr_warn("Packet type not recognized...\n");
-}
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
- .name = MODULE_NAME,
- .config = sd_config,
- .init = sd_init,
- .start = sd_start,
- .stopN = sd_stopN,
- .pkt_scan = sd_pkt_scan,
- /*
- .get_streamparm = sd_get_streamparm,
- .set_streamparm = sd_set_streamparm,
- */
-};
-
-/* -- module initialisation -- */
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x045e, 0x02ae)},
- {}
-};
-
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf, const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
+++ /dev/null
-/*
- * Driver for USB webcams based on Konica chipset. This
- * chipset is used in Intel YC76 camera.
- *
- * Copyright (C) 2010 Hans de Goede <hdegoede@redhat.com>
- *
- * Based on the usbvideo v4l1 konicawc driver which is:
- *
- * Copyright (C) 2002 Simon Evans <spse@secret.org.uk>
- *
- * The code for making gspca work with a webcam with 2 isoc endpoints was
- * taken from the benq gspca subdriver which is:
- *
- * Copyright (C) 2009 Jean-Francois Moine (http://moinejf.free.fr)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define MODULE_NAME "konica"
-
-#include <linux/input.h>
-#include "gspca.h"
-
-MODULE_AUTHOR("Hans de Goede <hdegoede@redhat.com>");
-MODULE_DESCRIPTION("Konica chipset USB Camera Driver");
-MODULE_LICENSE("GPL");
-
-#define WHITEBAL_REG 0x01
-#define BRIGHTNESS_REG 0x02
-#define SHARPNESS_REG 0x03
-#define CONTRAST_REG 0x04
-#define SATURATION_REG 0x05
-
-/* specific webcam descriptor */
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
- struct urb *last_data_urb;
- u8 snapshot_pressed;
-};
-
-
-/* .priv is what goes to register 8 for this mode, known working values:
- 0x00 -> 176x144, cropped
- 0x01 -> 176x144, cropped
- 0x02 -> 176x144, cropped
- 0x03 -> 176x144, cropped
- 0x04 -> 176x144, binned
- 0x05 -> 320x240
- 0x06 -> 320x240
- 0x07 -> 160x120, cropped
- 0x08 -> 160x120, cropped
- 0x09 -> 160x120, binned (note has 136 lines)
- 0x0a -> 160x120, binned (note has 136 lines)
- 0x0b -> 160x120, cropped
-*/
-static const struct v4l2_pix_format vga_mode[] = {
- {160, 120, V4L2_PIX_FMT_KONICA420, V4L2_FIELD_NONE,
- .bytesperline = 160,
- .sizeimage = 160 * 136 * 3 / 2 + 960,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0x0a},
- {176, 144, V4L2_PIX_FMT_KONICA420, V4L2_FIELD_NONE,
- .bytesperline = 176,
- .sizeimage = 176 * 144 * 3 / 2 + 960,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0x04},
- {320, 240, V4L2_PIX_FMT_KONICA420, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 3 / 2 + 960,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0x05},
-};
-
-static void sd_isoc_irq(struct urb *urb);
-
-static void reg_w(struct gspca_dev *gspca_dev, u16 value, u16 index)
-{
- struct usb_device *dev = gspca_dev->dev;
- int ret;
-
- if (gspca_dev->usb_err < 0)
- return;
- ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
- 0x02,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- value,
- index,
- NULL,
- 0,
- 1000);
- if (ret < 0) {
- pr_err("reg_w err writing %02x to %02x: %d\n",
- value, index, ret);
- gspca_dev->usb_err = ret;
- }
-}
-
-static void reg_r(struct gspca_dev *gspca_dev, u16 value, u16 index)
-{
- struct usb_device *dev = gspca_dev->dev;
- int ret;
-
- if (gspca_dev->usb_err < 0)
- return;
- ret = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
- 0x03,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- value,
- index,
- gspca_dev->usb_buf,
- 2,
- 1000);
- if (ret < 0) {
- pr_err("reg_r err %d\n", ret);
- gspca_dev->usb_err = ret;
- }
-}
-
-static void konica_stream_on(struct gspca_dev *gspca_dev)
-{
- reg_w(gspca_dev, 1, 0x0b);
-}
-
-static void konica_stream_off(struct gspca_dev *gspca_dev)
-{
- reg_w(gspca_dev, 0, 0x0b);
-}
-
-/* this function is called at probe time */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- gspca_dev->cam.cam_mode = vga_mode;
- gspca_dev->cam.nmodes = ARRAY_SIZE(vga_mode);
- gspca_dev->cam.no_urb_create = 1;
-
- return 0;
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- int i;
-
- /*
- * The konica needs a freaking large time to "boot" (approx 6.5 sec.),
- * and does not want to be bothered while doing so :|
- * Register 0x10 counts from 1 - 3, with 3 being "ready"
- */
- msleep(6000);
- for (i = 0; i < 20; i++) {
- reg_r(gspca_dev, 0, 0x10);
- if (gspca_dev->usb_buf[0] == 3)
- break;
- msleep(100);
- }
- reg_w(gspca_dev, 0, 0x0d);
-
- return gspca_dev->usb_err;
-}
-
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct urb *urb;
- int i, n, packet_size;
- struct usb_host_interface *alt;
- struct usb_interface *intf;
-
- intf = usb_ifnum_to_if(sd->gspca_dev.dev, sd->gspca_dev.iface);
- alt = usb_altnum_to_altsetting(intf, sd->gspca_dev.alt);
- if (!alt) {
- pr_err("Couldn't get altsetting\n");
- return -EIO;
- }
-
- packet_size = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize);
-
- n = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv;
- reg_w(gspca_dev, n, 0x08);
-
- konica_stream_on(gspca_dev);
-
- if (gspca_dev->usb_err)
- return gspca_dev->usb_err;
-
- /* create 4 URBs - 2 on endpoint 0x83 and 2 on 0x082 */
-#if MAX_NURBS < 4
-#error "Not enough URBs in the gspca table"
-#endif
-#define SD_NPKT 32
- for (n = 0; n < 4; n++) {
- i = n & 1 ? 0 : 1;
- packet_size =
- le16_to_cpu(alt->endpoint[i].desc.wMaxPacketSize);
- urb = usb_alloc_urb(SD_NPKT, GFP_KERNEL);
- if (!urb) {
- pr_err("usb_alloc_urb failed\n");
- return -ENOMEM;
- }
- gspca_dev->urb[n] = urb;
- urb->transfer_buffer = usb_alloc_coherent(gspca_dev->dev,
- packet_size * SD_NPKT,
- GFP_KERNEL,
- &urb->transfer_dma);
- if (urb->transfer_buffer == NULL) {
- pr_err("usb_buffer_alloc failed\n");
- return -ENOMEM;
- }
-
- urb->dev = gspca_dev->dev;
- urb->context = gspca_dev;
- urb->transfer_buffer_length = packet_size * SD_NPKT;
- urb->pipe = usb_rcvisocpipe(gspca_dev->dev,
- n & 1 ? 0x81 : 0x82);
- urb->transfer_flags = URB_ISO_ASAP
- | URB_NO_TRANSFER_DMA_MAP;
- urb->interval = 1;
- urb->complete = sd_isoc_irq;
- urb->number_of_packets = SD_NPKT;
- for (i = 0; i < SD_NPKT; i++) {
- urb->iso_frame_desc[i].length = packet_size;
- urb->iso_frame_desc[i].offset = packet_size * i;
- }
- }
-
- return 0;
-}
-
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- konica_stream_off(gspca_dev);
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
- /* Don't keep the button in the pressed state "forever" if it was
- pressed when streaming is stopped */
- if (sd->snapshot_pressed) {
- input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);
- input_sync(gspca_dev->input_dev);
- sd->snapshot_pressed = 0;
- }
-#endif
-}
-
-/* reception of an URB */
-static void sd_isoc_irq(struct urb *urb)
-{
- struct gspca_dev *gspca_dev = (struct gspca_dev *) urb->context;
- struct sd *sd = (struct sd *) gspca_dev;
- struct urb *data_urb, *status_urb;
- u8 *data;
- int i, st;
-
- PDEBUG(D_PACK, "sd isoc irq");
- if (!gspca_dev->streaming)
- return;
-
- if (urb->status != 0) {
- if (urb->status == -ESHUTDOWN)
- return; /* disconnection */
-#ifdef CONFIG_PM
- if (gspca_dev->frozen)
- return;
-#endif
- PDEBUG(D_ERR, "urb status: %d", urb->status);
- st = usb_submit_urb(urb, GFP_ATOMIC);
- if (st < 0)
- pr_err("resubmit urb error %d\n", st);
- return;
- }
-
- /* if this is a data URB (ep 0x82), wait */
- if (urb->transfer_buffer_length > 32) {
- sd->last_data_urb = urb;
- return;
- }
-
- status_urb = urb;
- data_urb = sd->last_data_urb;
- sd->last_data_urb = NULL;
-
- if (!data_urb || data_urb->start_frame != status_urb->start_frame) {
- PDEBUG(D_ERR|D_PACK, "lost sync on frames");
- goto resubmit;
- }
-
- if (data_urb->number_of_packets != status_urb->number_of_packets) {
- PDEBUG(D_ERR|D_PACK,
- "no packets does not match, data: %d, status: %d",
- data_urb->number_of_packets,
- status_urb->number_of_packets);
- goto resubmit;
- }
-
- for (i = 0; i < status_urb->number_of_packets; i++) {
- if (data_urb->iso_frame_desc[i].status ||
- status_urb->iso_frame_desc[i].status) {
- PDEBUG(D_ERR|D_PACK,
- "pkt %d data-status %d, status-status %d", i,
- data_urb->iso_frame_desc[i].status,
- status_urb->iso_frame_desc[i].status);
- gspca_dev->last_packet_type = DISCARD_PACKET;
- continue;
- }
-
- if (status_urb->iso_frame_desc[i].actual_length != 1) {
- PDEBUG(D_ERR|D_PACK,
- "bad status packet length %d",
- status_urb->iso_frame_desc[i].actual_length);
- gspca_dev->last_packet_type = DISCARD_PACKET;
- continue;
- }
-
- st = *((u8 *)status_urb->transfer_buffer
- + status_urb->iso_frame_desc[i].offset);
-
- data = (u8 *)data_urb->transfer_buffer
- + data_urb->iso_frame_desc[i].offset;
-
- /* st: 0x80-0xff: frame start with frame number (ie 0-7f)
- * otherwise:
- * bit 0 0: keep packet
- * 1: drop packet (padding data)
- *
- * bit 4 0 button not clicked
- * 1 button clicked
- * button is used to `take a picture' (in software)
- */
- if (st & 0x80) {
- gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
- gspca_frame_add(gspca_dev, FIRST_PACKET, NULL, 0);
- } else {
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
- u8 button_state = st & 0x40 ? 1 : 0;
- if (sd->snapshot_pressed != button_state) {
- input_report_key(gspca_dev->input_dev,
- KEY_CAMERA,
- button_state);
- input_sync(gspca_dev->input_dev);
- sd->snapshot_pressed = button_state;
- }
-#endif
- if (st & 0x01)
- continue;
- }
- gspca_frame_add(gspca_dev, INTER_PACKET, data,
- data_urb->iso_frame_desc[i].actual_length);
- }
-
-resubmit:
- if (data_urb) {
- st = usb_submit_urb(data_urb, GFP_ATOMIC);
- if (st < 0)
- PDEBUG(D_ERR|D_PACK,
- "usb_submit_urb(data_urb) ret %d", st);
- }
- st = usb_submit_urb(status_urb, GFP_ATOMIC);
- if (st < 0)
- pr_err("usb_submit_urb(status_urb) ret %d\n", st);
-}
-
-static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct gspca_dev *gspca_dev =
- container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
-
- gspca_dev->usb_err = 0;
-
- if (!gspca_dev->streaming)
- return 0;
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- konica_stream_off(gspca_dev);
- reg_w(gspca_dev, ctrl->val, BRIGHTNESS_REG);
- konica_stream_on(gspca_dev);
- break;
- case V4L2_CID_CONTRAST:
- konica_stream_off(gspca_dev);
- reg_w(gspca_dev, ctrl->val, CONTRAST_REG);
- konica_stream_on(gspca_dev);
- break;
- case V4L2_CID_SATURATION:
- konica_stream_off(gspca_dev);
- reg_w(gspca_dev, ctrl->val, SATURATION_REG);
- konica_stream_on(gspca_dev);
- break;
- case V4L2_CID_WHITE_BALANCE_TEMPERATURE:
- konica_stream_off(gspca_dev);
- reg_w(gspca_dev, ctrl->val, WHITEBAL_REG);
- konica_stream_on(gspca_dev);
- break;
- case V4L2_CID_SHARPNESS:
- konica_stream_off(gspca_dev);
- reg_w(gspca_dev, ctrl->val, SHARPNESS_REG);
- konica_stream_on(gspca_dev);
- break;
- }
- return gspca_dev->usb_err;
-}
-
-static const struct v4l2_ctrl_ops sd_ctrl_ops = {
- .s_ctrl = sd_s_ctrl,
-};
-
-static int sd_init_controls(struct gspca_dev *gspca_dev)
-{
- struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
-
- gspca_dev->vdev.ctrl_handler = hdl;
- v4l2_ctrl_handler_init(hdl, 5);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_BRIGHTNESS, 0, 9, 1, 4);
- /* Needs to be verified */
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_CONTRAST, 0, 9, 1, 4);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_SATURATION, 0, 9, 1, 4);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_WHITE_BALANCE_TEMPERATURE,
- 0, 33, 1, 25);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_SHARPNESS, 0, 9, 1, 4);
-
- if (hdl->error) {
- pr_err("Could not initialize controls\n");
- return hdl->error;
- }
- return 0;
-}
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
- .name = MODULE_NAME,
- .config = sd_config,
- .init = sd_init,
- .init_controls = sd_init_controls,
- .start = sd_start,
- .stopN = sd_stopN,
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
- .other_input = 1,
-#endif
-};
-
-/* -- module initialisation -- */
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x04c8, 0x0720)}, /* Intel YC 76 */
- {}
-};
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
+++ /dev/null
-config USB_M5602
- tristate "ALi USB m5602 Camera Driver"
- depends on VIDEO_V4L2 && USB_GSPCA
- help
- Say Y here if you want support for cameras based on the
- ALi m5602 connected to various image sensors.
-
- See <file:Documentation/video4linux/m5602.txt> for more info.
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_m5602.
+++ /dev/null
-obj-$(CONFIG_USB_M5602) += gspca_m5602.o
-
-gspca_m5602-objs := m5602_core.o \
- m5602_ov9650.o \
- m5602_ov7660.o \
- m5602_mt9m111.o \
- m5602_po1030.o \
- m5602_s5k83a.o \
- m5602_s5k4aa.o
-
-ccflags-y += -I$(srctree)/drivers/media/video/gspca
+++ /dev/null
-/*
- * USB Driver for ALi m5602 based webcams
- *
- * Copyright (C) 2008 Erik Andrén
- * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
- * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
- *
- * Portions of code to USB interface and ALi driver software,
- * Copyright (c) 2006 Willem Duinker
- * v4l2 interface modeled after the V4L2 driver
- * for SN9C10x PC Camera Controllers
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, version 2.
- *
- */
-
-#ifndef M5602_BRIDGE_H_
-#define M5602_BRIDGE_H_
-
-#include <linux/slab.h>
-#include "gspca.h"
-
-#define MODULE_NAME "ALi m5602"
-
-/*****************************************************************************/
-
-#define M5602_XB_SENSOR_TYPE 0x00
-#define M5602_XB_SENSOR_CTRL 0x01
-#define M5602_XB_LINE_OF_FRAME_H 0x02
-#define M5602_XB_LINE_OF_FRAME_L 0x03
-#define M5602_XB_PIX_OF_LINE_H 0x04
-#define M5602_XB_PIX_OF_LINE_L 0x05
-#define M5602_XB_VSYNC_PARA 0x06
-#define M5602_XB_HSYNC_PARA 0x07
-#define M5602_XB_TEST_MODE_1 0x08
-#define M5602_XB_TEST_MODE_2 0x09
-#define M5602_XB_SIG_INI 0x0a
-#define M5602_XB_DS_PARA 0x0e
-#define M5602_XB_TRIG_PARA 0x0f
-#define M5602_XB_CLK_PD 0x10
-#define M5602_XB_MCU_CLK_CTRL 0x12
-#define M5602_XB_MCU_CLK_DIV 0x13
-#define M5602_XB_SEN_CLK_CTRL 0x14
-#define M5602_XB_SEN_CLK_DIV 0x15
-#define M5602_XB_AUD_CLK_CTRL 0x16
-#define M5602_XB_AUD_CLK_DIV 0x17
-#define M5602_OB_AC_LINK_STATE 0x22
-#define M5602_OB_PCM_SLOT_INDEX 0x24
-#define M5602_OB_GPIO_SLOT_INDEX 0x25
-#define M5602_OB_ACRX_STATUS_ADDRESS_H 0x28
-#define M5602_OB_ACRX_STATUS_DATA_L 0x29
-#define M5602_OB_ACRX_STATUS_DATA_H 0x2a
-#define M5602_OB_ACTX_COMMAND_ADDRESS 0x31
-#define M5602_OB_ACRX_COMMAND_DATA_L 0x32
-#define M5602_OB_ACTX_COMMAND_DATA_H 0X33
-#define M5602_XB_DEVCTR1 0x41
-#define M5602_XB_EPSETR0 0x42
-#define M5602_XB_EPAFCTR 0x47
-#define M5602_XB_EPBFCTR 0x49
-#define M5602_XB_EPEFCTR 0x4f
-#define M5602_XB_TEST_REG 0x53
-#define M5602_XB_ALT2SIZE 0x54
-#define M5602_XB_ALT3SIZE 0x55
-#define M5602_XB_OBSFRAME 0x56
-#define M5602_XB_PWR_CTL 0x59
-#define M5602_XB_ADC_CTRL 0x60
-#define M5602_XB_ADC_DATA 0x61
-#define M5602_XB_MISC_CTRL 0x62
-#define M5602_XB_SNAPSHOT 0x63
-#define M5602_XB_SCRATCH_1 0x64
-#define M5602_XB_SCRATCH_2 0x65
-#define M5602_XB_SCRATCH_3 0x66
-#define M5602_XB_SCRATCH_4 0x67
-#define M5602_XB_I2C_CTRL 0x68
-#define M5602_XB_I2C_CLK_DIV 0x69
-#define M5602_XB_I2C_DEV_ADDR 0x6a
-#define M5602_XB_I2C_REG_ADDR 0x6b
-#define M5602_XB_I2C_DATA 0x6c
-#define M5602_XB_I2C_STATUS 0x6d
-#define M5602_XB_GPIO_DAT_H 0x70
-#define M5602_XB_GPIO_DAT_L 0x71
-#define M5602_XB_GPIO_DIR_H 0x72
-#define M5602_XB_GPIO_DIR_L 0x73
-#define M5602_XB_GPIO_EN_H 0x74
-#define M5602_XB_GPIO_EN_L 0x75
-#define M5602_XB_GPIO_DAT 0x76
-#define M5602_XB_GPIO_DIR 0x77
-#define M5602_XB_SEN_CLK_CONTROL 0x80
-#define M5602_XB_SEN_CLK_DIVISION 0x81
-#define M5602_XB_CPR_CLK_CONTROL 0x82
-#define M5602_XB_CPR_CLK_DIVISION 0x83
-#define M5602_XB_MCU_CLK_CONTROL 0x84
-#define M5602_XB_MCU_CLK_DIVISION 0x85
-#define M5602_XB_DCT_CLK_CONTROL 0x86
-#define M5602_XB_DCT_CLK_DIVISION 0x87
-#define M5602_XB_EC_CLK_CONTROL 0x88
-#define M5602_XB_EC_CLK_DIVISION 0x89
-#define M5602_XB_LBUF_CLK_CONTROL 0x8a
-#define M5602_XB_LBUF_CLK_DIVISION 0x8b
-
-#define I2C_BUSY 0x80
-
-/*****************************************************************************/
-
-/* Driver info */
-#define DRIVER_AUTHOR "ALi m5602 Linux Driver Project"
-#define DRIVER_DESC "ALi m5602 webcam driver"
-
-#define M5602_ISOC_ENDPOINT_ADDR 0x81
-#define M5602_INTR_ENDPOINT_ADDR 0x82
-
-#define M5602_URB_MSG_TIMEOUT 5000
-
-/*****************************************************************************/
-
-/* A skeleton used for sending messages to the m5602 bridge */
-static const unsigned char bridge_urb_skeleton[] = {
- 0x13, 0x00, 0x81, 0x00
-};
-
-/* A skeleton used for sending messages to the sensor */
-static const unsigned char sensor_urb_skeleton[] = {
- 0x23, M5602_XB_GPIO_EN_H, 0x81, 0x06,
- 0x23, M5602_XB_MISC_CTRL, 0x81, 0x80,
- 0x13, M5602_XB_I2C_DEV_ADDR, 0x81, 0x00,
- 0x13, M5602_XB_I2C_REG_ADDR, 0x81, 0x00,
- 0x13, M5602_XB_I2C_DATA, 0x81, 0x00,
- 0x13, M5602_XB_I2C_CTRL, 0x81, 0x11
-};
-
-struct sd {
- struct gspca_dev gspca_dev;
-
- /* A pointer to the currently connected sensor */
- const struct m5602_sensor *sensor;
-
- struct sd_desc *desc;
-
- /* Sensor private data */
- void *sensor_priv;
-
- /* The current frame's id, used to detect frame boundaries */
- u8 frame_id;
-
- /* The current frame count */
- u32 frame_count;
-};
-
-int m5602_read_bridge(
- struct sd *sd, const u8 address, u8 *i2c_data);
-
-int m5602_write_bridge(
- struct sd *sd, const u8 address, const u8 i2c_data);
-
-int m5602_write_sensor(struct sd *sd, const u8 address,
- u8 *i2c_data, const u8 len);
-
-int m5602_read_sensor(struct sd *sd, const u8 address,
- u8 *i2c_data, const u8 len);
-
-#endif
+++ /dev/null
- /*
- * USB Driver for ALi m5602 based webcams
- *
- * Copyright (C) 2008 Erik Andrén
- * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
- * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
- *
- * Portions of code to USB interface and ALi driver software,
- * Copyright (c) 2006 Willem Duinker
- * v4l2 interface modeled after the V4L2 driver
- * for SN9C10x PC Camera Controllers
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, version 2.
- *
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include "m5602_ov9650.h"
-#include "m5602_ov7660.h"
-#include "m5602_mt9m111.h"
-#include "m5602_po1030.h"
-#include "m5602_s5k83a.h"
-#include "m5602_s5k4aa.h"
-
-/* Kernel module parameters */
-int force_sensor;
-static bool dump_bridge;
-bool dump_sensor;
-
-static const struct usb_device_id m5602_table[] = {
- {USB_DEVICE(0x0402, 0x5602)},
- {}
-};
-
-MODULE_DEVICE_TABLE(usb, m5602_table);
-
-/* Reads a byte from the m5602 */
-int m5602_read_bridge(struct sd *sd, const u8 address, u8 *i2c_data)
-{
- int err;
- struct usb_device *udev = sd->gspca_dev.dev;
- __u8 *buf = sd->gspca_dev.usb_buf;
-
- err = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
- 0x04, 0xc0, 0x14,
- 0x8100 + address, buf,
- 1, M5602_URB_MSG_TIMEOUT);
- *i2c_data = buf[0];
-
- PDEBUG(D_CONF, "Reading bridge register 0x%x containing 0x%x",
- address, *i2c_data);
-
- /* usb_control_msg(...) returns the number of bytes sent upon success,
- mask that and return zero instead*/
- return (err < 0) ? err : 0;
-}
-
-/* Writes a byte to the m5602 */
-int m5602_write_bridge(struct sd *sd, const u8 address, const u8 i2c_data)
-{
- int err;
- struct usb_device *udev = sd->gspca_dev.dev;
- __u8 *buf = sd->gspca_dev.usb_buf;
-
- PDEBUG(D_CONF, "Writing bridge register 0x%x with 0x%x",
- address, i2c_data);
-
- memcpy(buf, bridge_urb_skeleton,
- sizeof(bridge_urb_skeleton));
- buf[1] = address;
- buf[3] = i2c_data;
-
- err = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
- 0x04, 0x40, 0x19,
- 0x0000, buf,
- 4, M5602_URB_MSG_TIMEOUT);
-
- /* usb_control_msg(...) returns the number of bytes sent upon success,
- mask that and return zero instead */
- return (err < 0) ? err : 0;
-}
-
-static int m5602_wait_for_i2c(struct sd *sd)
-{
- int err;
- u8 data;
-
- do {
- err = m5602_read_bridge(sd, M5602_XB_I2C_STATUS, &data);
- } while ((data & I2C_BUSY) && !err);
- return err;
-}
-
-int m5602_read_sensor(struct sd *sd, const u8 address,
- u8 *i2c_data, const u8 len)
-{
- int err, i;
-
- if (!len || len > sd->sensor->i2c_regW)
- return -EINVAL;
-
- err = m5602_wait_for_i2c(sd);
- if (err < 0)
- return err;
-
- err = m5602_write_bridge(sd, M5602_XB_I2C_DEV_ADDR,
- sd->sensor->i2c_slave_id);
- if (err < 0)
- return err;
-
- err = m5602_write_bridge(sd, M5602_XB_I2C_REG_ADDR, address);
- if (err < 0)
- return err;
-
- /* Sensors with registers that are of only
- one byte width are differently read */
-
- /* FIXME: This works with the ov9650, but has issues with the po1030 */
- if (sd->sensor->i2c_regW == 1) {
- err = m5602_write_bridge(sd, M5602_XB_I2C_CTRL, 1);
- if (err < 0)
- return err;
-
- err = m5602_write_bridge(sd, M5602_XB_I2C_CTRL, 0x08);
- } else {
- err = m5602_write_bridge(sd, M5602_XB_I2C_CTRL, 0x18 + len);
- }
-
- for (i = 0; (i < len) && !err; i++) {
- err = m5602_wait_for_i2c(sd);
- if (err < 0)
- return err;
-
- err = m5602_read_bridge(sd, M5602_XB_I2C_DATA, &(i2c_data[i]));
-
- PDEBUG(D_CONF, "Reading sensor register "
- "0x%x containing 0x%x ", address, *i2c_data);
- }
- return err;
-}
-
-int m5602_write_sensor(struct sd *sd, const u8 address,
- u8 *i2c_data, const u8 len)
-{
- int err, i;
- u8 *p;
- struct usb_device *udev = sd->gspca_dev.dev;
- __u8 *buf = sd->gspca_dev.usb_buf;
-
- /* No sensor with a data width larger than 16 bits has yet been seen */
- if (len > sd->sensor->i2c_regW || !len)
- return -EINVAL;
-
- memcpy(buf, sensor_urb_skeleton,
- sizeof(sensor_urb_skeleton));
-
- buf[11] = sd->sensor->i2c_slave_id;
- buf[15] = address;
-
- /* Special case larger sensor writes */
- p = buf + 16;
-
- /* Copy a four byte write sequence for each byte to be written to */
- for (i = 0; i < len; i++) {
- memcpy(p, sensor_urb_skeleton + 16, 4);
- p[3] = i2c_data[i];
- p += 4;
- PDEBUG(D_CONF, "Writing sensor register 0x%x with 0x%x",
- address, i2c_data[i]);
- }
-
- /* Copy the tailer */
- memcpy(p, sensor_urb_skeleton + 20, 4);
-
- /* Set the total length */
- p[3] = 0x10 + len;
-
- err = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
- 0x04, 0x40, 0x19,
- 0x0000, buf,
- 20 + len * 4, M5602_URB_MSG_TIMEOUT);
-
- return (err < 0) ? err : 0;
-}
-
-/* Dump all the registers of the m5602 bridge,
- unfortunately this breaks the camera until it's power cycled */
-static void m5602_dump_bridge(struct sd *sd)
-{
- int i;
- for (i = 0; i < 0x80; i++) {
- unsigned char val = 0;
- m5602_read_bridge(sd, i, &val);
- pr_info("ALi m5602 address 0x%x contains 0x%x\n", i, val);
- }
- pr_info("Warning: The ALi m5602 webcam probably won't work until it's power cycled\n");
-}
-
-static int m5602_probe_sensor(struct sd *sd)
-{
- /* Try the po1030 */
- sd->sensor = &po1030;
- if (!sd->sensor->probe(sd))
- return 0;
-
- /* Try the mt9m111 sensor */
- sd->sensor = &mt9m111;
- if (!sd->sensor->probe(sd))
- return 0;
-
- /* Try the s5k4aa */
- sd->sensor = &s5k4aa;
- if (!sd->sensor->probe(sd))
- return 0;
-
- /* Try the ov9650 */
- sd->sensor = &ov9650;
- if (!sd->sensor->probe(sd))
- return 0;
-
- /* Try the ov7660 */
- sd->sensor = &ov7660;
- if (!sd->sensor->probe(sd))
- return 0;
-
- /* Try the s5k83a */
- sd->sensor = &s5k83a;
- if (!sd->sensor->probe(sd))
- return 0;
-
- /* More sensor probe function goes here */
- pr_info("Failed to find a sensor\n");
- sd->sensor = NULL;
- return -ENODEV;
-}
-
-static int m5602_configure(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id);
-
-static int m5602_init(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int err;
-
- PDEBUG(D_CONF, "Initializing ALi m5602 webcam");
- /* Run the init sequence */
- err = sd->sensor->init(sd);
-
- return err;
-}
-
-static int m5602_start_transfer(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- __u8 *buf = sd->gspca_dev.usb_buf;
- int err;
-
- /* Send start command to the camera */
- const u8 buffer[4] = {0x13, 0xf9, 0x0f, 0x01};
-
- if (sd->sensor->start)
- sd->sensor->start(sd);
-
- memcpy(buf, buffer, sizeof(buffer));
- err = usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- 0x04, 0x40, 0x19, 0x0000, buf,
- sizeof(buffer), M5602_URB_MSG_TIMEOUT);
-
- PDEBUG(D_STREAM, "Transfer started");
- return (err < 0) ? err : 0;
-}
-
-static void m5602_urb_complete(struct gspca_dev *gspca_dev,
- u8 *data, int len)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (len < 6) {
- PDEBUG(D_PACK, "Packet is less than 6 bytes");
- return;
- }
-
- /* Frame delimiter: ff xx xx xx ff ff */
- if (data[0] == 0xff && data[4] == 0xff && data[5] == 0xff &&
- data[2] != sd->frame_id) {
- PDEBUG(D_FRAM, "Frame delimiter detected");
- sd->frame_id = data[2];
-
- /* Remove the extra fluff appended on each header */
- data += 6;
- len -= 6;
-
- /* Complete the last frame (if any) */
- gspca_frame_add(gspca_dev, LAST_PACKET,
- NULL, 0);
- sd->frame_count++;
-
- /* Create a new frame */
- gspca_frame_add(gspca_dev, FIRST_PACKET, data, len);
-
- PDEBUG(D_FRAM, "Starting new frame %d",
- sd->frame_count);
-
- } else {
- int cur_frame_len;
-
- cur_frame_len = gspca_dev->image_len;
- /* Remove urb header */
- data += 4;
- len -= 4;
-
- if (cur_frame_len + len <= gspca_dev->frsz) {
- PDEBUG(D_FRAM, "Continuing frame %d copying %d bytes",
- sd->frame_count, len);
-
- gspca_frame_add(gspca_dev, INTER_PACKET,
- data, len);
- } else {
- /* Add the remaining data up to frame size */
- gspca_frame_add(gspca_dev, INTER_PACKET, data,
- gspca_dev->frsz - cur_frame_len);
- }
- }
-}
-
-static void m5602_stop_transfer(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- /* Run the sensor specific end transfer sequence */
- if (sd->sensor->stop)
- sd->sensor->stop(sd);
-}
-
-/* sub-driver description, the ctrl and nctrl is filled at probe time */
-static struct sd_desc sd_desc = {
- .name = MODULE_NAME,
- .config = m5602_configure,
- .init = m5602_init,
- .start = m5602_start_transfer,
- .stopN = m5602_stop_transfer,
- .pkt_scan = m5602_urb_complete
-};
-
-/* this function is called at probe time */
-static int m5602_configure(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct cam *cam;
- int err;
-
- cam = &gspca_dev->cam;
- sd->desc = &sd_desc;
-
- if (dump_bridge)
- m5602_dump_bridge(sd);
-
- /* Probe sensor */
- err = m5602_probe_sensor(sd);
- if (err)
- goto fail;
-
- return 0;
-
-fail:
- PDEBUG(D_ERR, "ALi m5602 webcam failed");
- cam->cam_mode = NULL;
- cam->nmodes = 0;
-
- return err;
-}
-
-static int m5602_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
- THIS_MODULE);
-}
-
-static void m5602_disconnect(struct usb_interface *intf)
-{
- struct gspca_dev *gspca_dev = usb_get_intfdata(intf);
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (sd->sensor->disconnect)
- sd->sensor->disconnect(sd);
-
- gspca_disconnect(intf);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = m5602_table,
- .probe = m5602_probe,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
- .disconnect = m5602_disconnect
-};
-
-module_usb_driver(sd_driver);
-
-MODULE_AUTHOR(DRIVER_AUTHOR);
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-module_param(force_sensor, int, S_IRUGO | S_IWUSR);
-MODULE_PARM_DESC(force_sensor,
- "forces detection of a sensor, "
- "1 = OV9650, 2 = S5K83A, 3 = S5K4AA, "
- "4 = MT9M111, 5 = PO1030, 6 = OV7660");
-
-module_param(dump_bridge, bool, S_IRUGO | S_IWUSR);
-MODULE_PARM_DESC(dump_bridge, "Dumps all usb bridge registers at startup");
-
-module_param(dump_sensor, bool, S_IRUGO | S_IWUSR);
-MODULE_PARM_DESC(dump_sensor, "Dumps all usb sensor registers "
- "at startup providing a sensor is found");
+++ /dev/null
-/*
- * Driver for the mt9m111 sensor
- *
- * Copyright (C) 2008 Erik Andrén
- * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
- * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
- *
- * Portions of code to USB interface and ALi driver software,
- * Copyright (c) 2006 Willem Duinker
- * v4l2 interface modeled after the V4L2 driver
- * for SN9C10x PC Camera Controllers
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, version 2.
- *
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include "m5602_mt9m111.h"
-
-static int mt9m111_set_vflip(struct gspca_dev *gspca_dev, __s32 val);
-static int mt9m111_get_vflip(struct gspca_dev *gspca_dev, __s32 *val);
-static int mt9m111_get_hflip(struct gspca_dev *gspca_dev, __s32 *val);
-static int mt9m111_set_hflip(struct gspca_dev *gspca_dev, __s32 val);
-static int mt9m111_get_gain(struct gspca_dev *gspca_dev, __s32 *val);
-static int mt9m111_set_gain(struct gspca_dev *gspca_dev, __s32 val);
-static int mt9m111_set_auto_white_balance(struct gspca_dev *gspca_dev,
- __s32 val);
-static int mt9m111_get_auto_white_balance(struct gspca_dev *gspca_dev,
- __s32 *val);
-static int mt9m111_get_green_balance(struct gspca_dev *gspca_dev, __s32 *val);
-static int mt9m111_set_green_balance(struct gspca_dev *gspca_dev, __s32 val);
-static int mt9m111_get_blue_balance(struct gspca_dev *gspca_dev, __s32 *val);
-static int mt9m111_set_blue_balance(struct gspca_dev *gspca_dev, __s32 val);
-static int mt9m111_get_red_balance(struct gspca_dev *gspca_dev, __s32 *val);
-static int mt9m111_set_red_balance(struct gspca_dev *gspca_dev, __s32 val);
-
-static struct v4l2_pix_format mt9m111_modes[] = {
- {
- 640,
- 480,
- V4L2_PIX_FMT_SBGGR8,
- V4L2_FIELD_NONE,
- .sizeimage = 640 * 480,
- .bytesperline = 640,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0
- }
-};
-
-static const struct ctrl mt9m111_ctrls[] = {
-#define VFLIP_IDX 0
- {
- {
- .id = V4L2_CID_VFLIP,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "vertical flip",
- .minimum = 0,
- .maximum = 1,
- .step = 1,
- .default_value = 0
- },
- .set = mt9m111_set_vflip,
- .get = mt9m111_get_vflip
- },
-#define HFLIP_IDX 1
- {
- {
- .id = V4L2_CID_HFLIP,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "horizontal flip",
- .minimum = 0,
- .maximum = 1,
- .step = 1,
- .default_value = 0
- },
- .set = mt9m111_set_hflip,
- .get = mt9m111_get_hflip
- },
-#define GAIN_IDX 2
- {
- {
- .id = V4L2_CID_GAIN,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "gain",
- .minimum = 0,
- .maximum = (INITIAL_MAX_GAIN - 1) * 2 * 2 * 2,
- .step = 1,
- .default_value = MT9M111_DEFAULT_GAIN,
- .flags = V4L2_CTRL_FLAG_SLIDER
- },
- .set = mt9m111_set_gain,
- .get = mt9m111_get_gain
- },
-#define AUTO_WHITE_BALANCE_IDX 3
- {
- {
- .id = V4L2_CID_AUTO_WHITE_BALANCE,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "auto white balance",
- .minimum = 0,
- .maximum = 1,
- .step = 1,
- .default_value = 0,
- },
- .set = mt9m111_set_auto_white_balance,
- .get = mt9m111_get_auto_white_balance
- },
-#define GREEN_BALANCE_IDX 4
- {
- {
- .id = M5602_V4L2_CID_GREEN_BALANCE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "green balance",
- .minimum = 0x00,
- .maximum = 0x7ff,
- .step = 0x1,
- .default_value = MT9M111_GREEN_GAIN_DEFAULT,
- .flags = V4L2_CTRL_FLAG_SLIDER
- },
- .set = mt9m111_set_green_balance,
- .get = mt9m111_get_green_balance
- },
-#define BLUE_BALANCE_IDX 5
- {
- {
- .id = V4L2_CID_BLUE_BALANCE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "blue balance",
- .minimum = 0x00,
- .maximum = 0x7ff,
- .step = 0x1,
- .default_value = MT9M111_BLUE_GAIN_DEFAULT,
- .flags = V4L2_CTRL_FLAG_SLIDER
- },
- .set = mt9m111_set_blue_balance,
- .get = mt9m111_get_blue_balance
- },
-#define RED_BALANCE_IDX 5
- {
- {
- .id = V4L2_CID_RED_BALANCE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "red balance",
- .minimum = 0x00,
- .maximum = 0x7ff,
- .step = 0x1,
- .default_value = MT9M111_RED_GAIN_DEFAULT,
- .flags = V4L2_CTRL_FLAG_SLIDER
- },
- .set = mt9m111_set_red_balance,
- .get = mt9m111_get_red_balance
- },
-};
-
-static void mt9m111_dump_registers(struct sd *sd);
-
-int mt9m111_probe(struct sd *sd)
-{
- u8 data[2] = {0x00, 0x00};
- int i;
- s32 *sensor_settings;
-
- if (force_sensor) {
- if (force_sensor == MT9M111_SENSOR) {
- pr_info("Forcing a %s sensor\n", mt9m111.name);
- goto sensor_found;
- }
- /* If we want to force another sensor, don't try to probe this
- * one */
- return -ENODEV;
- }
-
- PDEBUG(D_PROBE, "Probing for a mt9m111 sensor");
-
- /* Do the preinit */
- for (i = 0; i < ARRAY_SIZE(preinit_mt9m111); i++) {
- if (preinit_mt9m111[i][0] == BRIDGE) {
- m5602_write_bridge(sd,
- preinit_mt9m111[i][1],
- preinit_mt9m111[i][2]);
- } else {
- data[0] = preinit_mt9m111[i][2];
- data[1] = preinit_mt9m111[i][3];
- m5602_write_sensor(sd,
- preinit_mt9m111[i][1], data, 2);
- }
- }
-
- if (m5602_read_sensor(sd, MT9M111_SC_CHIPVER, data, 2))
- return -ENODEV;
-
- if ((data[0] == 0x14) && (data[1] == 0x3a)) {
- pr_info("Detected a mt9m111 sensor\n");
- goto sensor_found;
- }
-
- return -ENODEV;
-
-sensor_found:
- sensor_settings = kmalloc(ARRAY_SIZE(mt9m111_ctrls) * sizeof(s32),
- GFP_KERNEL);
- if (!sensor_settings)
- return -ENOMEM;
-
- sd->gspca_dev.cam.cam_mode = mt9m111_modes;
- sd->gspca_dev.cam.nmodes = ARRAY_SIZE(mt9m111_modes);
- sd->desc->ctrls = mt9m111_ctrls;
- sd->desc->nctrls = ARRAY_SIZE(mt9m111_ctrls);
-
- for (i = 0; i < ARRAY_SIZE(mt9m111_ctrls); i++)
- sensor_settings[i] = mt9m111_ctrls[i].qctrl.default_value;
- sd->sensor_priv = sensor_settings;
-
- return 0;
-}
-
-int mt9m111_init(struct sd *sd)
-{
- int i, err = 0;
- s32 *sensor_settings = sd->sensor_priv;
-
- /* Init the sensor */
- for (i = 0; i < ARRAY_SIZE(init_mt9m111) && !err; i++) {
- u8 data[2];
-
- if (init_mt9m111[i][0] == BRIDGE) {
- err = m5602_write_bridge(sd,
- init_mt9m111[i][1],
- init_mt9m111[i][2]);
- } else {
- data[0] = init_mt9m111[i][2];
- data[1] = init_mt9m111[i][3];
- err = m5602_write_sensor(sd,
- init_mt9m111[i][1], data, 2);
- }
- }
-
- if (dump_sensor)
- mt9m111_dump_registers(sd);
-
- err = mt9m111_set_vflip(&sd->gspca_dev, sensor_settings[VFLIP_IDX]);
- if (err < 0)
- return err;
-
- err = mt9m111_set_hflip(&sd->gspca_dev, sensor_settings[HFLIP_IDX]);
- if (err < 0)
- return err;
-
- err = mt9m111_set_green_balance(&sd->gspca_dev,
- sensor_settings[GREEN_BALANCE_IDX]);
- if (err < 0)
- return err;
-
- err = mt9m111_set_blue_balance(&sd->gspca_dev,
- sensor_settings[BLUE_BALANCE_IDX]);
- if (err < 0)
- return err;
-
- err = mt9m111_set_red_balance(&sd->gspca_dev,
- sensor_settings[RED_BALANCE_IDX]);
- if (err < 0)
- return err;
-
- return mt9m111_set_gain(&sd->gspca_dev, sensor_settings[GAIN_IDX]);
-}
-
-int mt9m111_start(struct sd *sd)
-{
- int i, err = 0;
- u8 data[2];
- struct cam *cam = &sd->gspca_dev.cam;
- s32 *sensor_settings = sd->sensor_priv;
-
- int width = cam->cam_mode[sd->gspca_dev.curr_mode].width - 1;
- int height = cam->cam_mode[sd->gspca_dev.curr_mode].height;
-
- for (i = 0; i < ARRAY_SIZE(start_mt9m111) && !err; i++) {
- if (start_mt9m111[i][0] == BRIDGE) {
- err = m5602_write_bridge(sd,
- start_mt9m111[i][1],
- start_mt9m111[i][2]);
- } else {
- data[0] = start_mt9m111[i][2];
- data[1] = start_mt9m111[i][3];
- err = m5602_write_sensor(sd,
- start_mt9m111[i][1], data, 2);
- }
- }
- if (err < 0)
- return err;
-
- err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA, (height >> 8) & 0xff);
- if (err < 0)
- return err;
-
- err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA, (height & 0xff));
- if (err < 0)
- return err;
-
- for (i = 0; i < 2 && !err; i++)
- err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA, 0);
- if (err < 0)
- return err;
-
- err = m5602_write_bridge(sd, M5602_XB_SIG_INI, 0);
- if (err < 0)
- return err;
-
- err = m5602_write_bridge(sd, M5602_XB_SIG_INI, 2);
- if (err < 0)
- return err;
-
- for (i = 0; i < 2 && !err; i++)
- err = m5602_write_bridge(sd, M5602_XB_HSYNC_PARA, 0);
- if (err < 0)
- return err;
-
- err = m5602_write_bridge(sd, M5602_XB_HSYNC_PARA,
- (width >> 8) & 0xff);
- if (err < 0)
- return err;
-
- err = m5602_write_bridge(sd, M5602_XB_HSYNC_PARA, width & 0xff);
- if (err < 0)
- return err;
-
- err = m5602_write_bridge(sd, M5602_XB_SIG_INI, 0);
- if (err < 0)
- return err;
-
- switch (width) {
- case 640:
- PDEBUG(D_V4L2, "Configuring camera for VGA mode");
- data[0] = MT9M111_RMB_OVER_SIZED;
- data[1] = MT9M111_RMB_ROW_SKIP_2X |
- MT9M111_RMB_COLUMN_SKIP_2X |
- (sensor_settings[VFLIP_IDX] << 0) |
- (sensor_settings[HFLIP_IDX] << 1);
-
- err = m5602_write_sensor(sd,
- MT9M111_SC_R_MODE_CONTEXT_B, data, 2);
- break;
-
- case 320:
- PDEBUG(D_V4L2, "Configuring camera for QVGA mode");
- data[0] = MT9M111_RMB_OVER_SIZED;
- data[1] = MT9M111_RMB_ROW_SKIP_4X |
- MT9M111_RMB_COLUMN_SKIP_4X |
- (sensor_settings[VFLIP_IDX] << 0) |
- (sensor_settings[HFLIP_IDX] << 1);
- err = m5602_write_sensor(sd,
- MT9M111_SC_R_MODE_CONTEXT_B, data, 2);
- break;
- }
- return err;
-}
-
-void mt9m111_disconnect(struct sd *sd)
-{
- sd->sensor = NULL;
- kfree(sd->sensor_priv);
-}
-
-static int mt9m111_get_vflip(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- *val = sensor_settings[VFLIP_IDX];
- PDEBUG(D_V4L2, "Read vertical flip %d", *val);
-
- return 0;
-}
-
-static int mt9m111_set_vflip(struct gspca_dev *gspca_dev, __s32 val)
-{
- int err;
- u8 data[2] = {0x00, 0x00};
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- PDEBUG(D_V4L2, "Set vertical flip to %d", val);
-
- sensor_settings[VFLIP_IDX] = val;
-
- /* The mt9m111 is flipped by default */
- val = !val;
-
- /* Set the correct page map */
- err = m5602_write_sensor(sd, MT9M111_PAGE_MAP, data, 2);
- if (err < 0)
- return err;
-
- err = m5602_read_sensor(sd, MT9M111_SC_R_MODE_CONTEXT_B, data, 2);
- if (err < 0)
- return err;
-
- data[1] = (data[1] & 0xfe) | val;
- err = m5602_write_sensor(sd, MT9M111_SC_R_MODE_CONTEXT_B,
- data, 2);
- return err;
-}
-
-static int mt9m111_get_hflip(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- *val = sensor_settings[HFLIP_IDX];
- PDEBUG(D_V4L2, "Read horizontal flip %d", *val);
-
- return 0;
-}
-
-static int mt9m111_set_hflip(struct gspca_dev *gspca_dev, __s32 val)
-{
- int err;
- u8 data[2] = {0x00, 0x00};
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- PDEBUG(D_V4L2, "Set horizontal flip to %d", val);
-
- sensor_settings[HFLIP_IDX] = val;
-
- /* The mt9m111 is flipped by default */
- val = !val;
-
- /* Set the correct page map */
- err = m5602_write_sensor(sd, MT9M111_PAGE_MAP, data, 2);
- if (err < 0)
- return err;
-
- err = m5602_read_sensor(sd, MT9M111_SC_R_MODE_CONTEXT_B, data, 2);
- if (err < 0)
- return err;
-
- data[1] = (data[1] & 0xfd) | ((val << 1) & 0x02);
- err = m5602_write_sensor(sd, MT9M111_SC_R_MODE_CONTEXT_B,
- data, 2);
- return err;
-}
-
-static int mt9m111_get_gain(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- *val = sensor_settings[GAIN_IDX];
- PDEBUG(D_V4L2, "Read gain %d", *val);
-
- return 0;
-}
-
-static int mt9m111_set_auto_white_balance(struct gspca_dev *gspca_dev,
- __s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
- int err;
- u8 data[2];
-
- err = m5602_read_sensor(sd, MT9M111_CP_OPERATING_MODE_CTL, data, 2);
- if (err < 0)
- return err;
-
- sensor_settings[AUTO_WHITE_BALANCE_IDX] = val & 0x01;
- data[1] = ((data[1] & 0xfd) | ((val & 0x01) << 1));
-
- err = m5602_write_sensor(sd, MT9M111_CP_OPERATING_MODE_CTL, data, 2);
-
- PDEBUG(D_V4L2, "Set auto white balance %d", val);
- return err;
-}
-
-static int mt9m111_get_auto_white_balance(struct gspca_dev *gspca_dev,
- __s32 *val) {
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- *val = sensor_settings[AUTO_WHITE_BALANCE_IDX];
- PDEBUG(D_V4L2, "Read auto white balance %d", *val);
- return 0;
-}
-
-static int mt9m111_set_gain(struct gspca_dev *gspca_dev, __s32 val)
-{
- int err, tmp;
- u8 data[2] = {0x00, 0x00};
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- sensor_settings[GAIN_IDX] = val;
-
- /* Set the correct page map */
- err = m5602_write_sensor(sd, MT9M111_PAGE_MAP, data, 2);
- if (err < 0)
- return err;
-
- if (val >= INITIAL_MAX_GAIN * 2 * 2 * 2)
- return -EINVAL;
-
- if ((val >= INITIAL_MAX_GAIN * 2 * 2) &&
- (val < (INITIAL_MAX_GAIN - 1) * 2 * 2 * 2))
- tmp = (1 << 10) | (val << 9) |
- (val << 8) | (val / 8);
- else if ((val >= INITIAL_MAX_GAIN * 2) &&
- (val < INITIAL_MAX_GAIN * 2 * 2))
- tmp = (1 << 9) | (1 << 8) | (val / 4);
- else if ((val >= INITIAL_MAX_GAIN) &&
- (val < INITIAL_MAX_GAIN * 2))
- tmp = (1 << 8) | (val / 2);
- else
- tmp = val;
-
- data[1] = (tmp & 0xff);
- data[0] = (tmp & 0xff00) >> 8;
- PDEBUG(D_V4L2, "tmp=%d, data[1]=%d, data[0]=%d", tmp,
- data[1], data[0]);
-
- err = m5602_write_sensor(sd, MT9M111_SC_GLOBAL_GAIN,
- data, 2);
-
- return err;
-}
-
-static int mt9m111_set_green_balance(struct gspca_dev *gspca_dev, __s32 val)
-{
- int err;
- u8 data[2];
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- sensor_settings[GREEN_BALANCE_IDX] = val;
- data[1] = (val & 0xff);
- data[0] = (val & 0xff00) >> 8;
-
- PDEBUG(D_V4L2, "Set green balance %d", val);
- err = m5602_write_sensor(sd, MT9M111_SC_GREEN_1_GAIN,
- data, 2);
- if (err < 0)
- return err;
-
- return m5602_write_sensor(sd, MT9M111_SC_GREEN_2_GAIN,
- data, 2);
-}
-
-static int mt9m111_get_green_balance(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- *val = sensor_settings[GREEN_BALANCE_IDX];
- PDEBUG(D_V4L2, "Read green balance %d", *val);
- return 0;
-}
-
-static int mt9m111_set_blue_balance(struct gspca_dev *gspca_dev, __s32 val)
-{
- u8 data[2];
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- sensor_settings[BLUE_BALANCE_IDX] = val;
- data[1] = (val & 0xff);
- data[0] = (val & 0xff00) >> 8;
-
- PDEBUG(D_V4L2, "Set blue balance %d", val);
-
- return m5602_write_sensor(sd, MT9M111_SC_BLUE_GAIN,
- data, 2);
-}
-
-static int mt9m111_get_blue_balance(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- *val = sensor_settings[BLUE_BALANCE_IDX];
- PDEBUG(D_V4L2, "Read blue balance %d", *val);
- return 0;
-}
-
-static int mt9m111_set_red_balance(struct gspca_dev *gspca_dev, __s32 val)
-{
- u8 data[2];
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- sensor_settings[RED_BALANCE_IDX] = val;
- data[1] = (val & 0xff);
- data[0] = (val & 0xff00) >> 8;
-
- PDEBUG(D_V4L2, "Set red balance %d", val);
-
- return m5602_write_sensor(sd, MT9M111_SC_RED_GAIN,
- data, 2);
-}
-
-static int mt9m111_get_red_balance(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- *val = sensor_settings[RED_BALANCE_IDX];
- PDEBUG(D_V4L2, "Read red balance %d", *val);
- return 0;
-}
-
-static void mt9m111_dump_registers(struct sd *sd)
-{
- u8 address, value[2] = {0x00, 0x00};
-
- pr_info("Dumping the mt9m111 register state\n");
-
- pr_info("Dumping the mt9m111 sensor core registers\n");
- value[1] = MT9M111_SENSOR_CORE;
- m5602_write_sensor(sd, MT9M111_PAGE_MAP, value, 2);
- for (address = 0; address < 0xff; address++) {
- m5602_read_sensor(sd, address, value, 2);
- pr_info("register 0x%x contains 0x%x%x\n",
- address, value[0], value[1]);
- }
-
- pr_info("Dumping the mt9m111 color pipeline registers\n");
- value[1] = MT9M111_COLORPIPE;
- m5602_write_sensor(sd, MT9M111_PAGE_MAP, value, 2);
- for (address = 0; address < 0xff; address++) {
- m5602_read_sensor(sd, address, value, 2);
- pr_info("register 0x%x contains 0x%x%x\n",
- address, value[0], value[1]);
- }
-
- pr_info("Dumping the mt9m111 camera control registers\n");
- value[1] = MT9M111_CAMERA_CONTROL;
- m5602_write_sensor(sd, MT9M111_PAGE_MAP, value, 2);
- for (address = 0; address < 0xff; address++) {
- m5602_read_sensor(sd, address, value, 2);
- pr_info("register 0x%x contains 0x%x%x\n",
- address, value[0], value[1]);
- }
-
- pr_info("mt9m111 register state dump complete\n");
-}
+++ /dev/null
-/*
- * Driver for the mt9m111 sensor
- *
- * Copyright (C) 2008 Erik Andrén
- * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
- * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
- *
- * Portions of code to USB interface and ALi driver software,
- * Copyright (c) 2006 Willem Duinker
- * v4l2 interface modeled after the V4L2 driver
- * for SN9C10x PC Camera Controllers
- *
- * Some defines taken from the mt9m111 sensor driver
- * Copyright (C) 2008, Robert Jarzmik <robert.jarzmik@free.fr>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, version 2.
- *
- */
-
-#ifndef M5602_MT9M111_H_
-#define M5602_MT9M111_H_
-
-#include "m5602_sensor.h"
-
-/*****************************************************************************/
-
-#define MT9M111_SC_CHIPVER 0x00
-#define MT9M111_SC_ROWSTART 0x01
-#define MT9M111_SC_COLSTART 0x02
-#define MT9M111_SC_WINDOW_HEIGHT 0x03
-#define MT9M111_SC_WINDOW_WIDTH 0x04
-#define MT9M111_SC_HBLANK_CONTEXT_B 0x05
-#define MT9M111_SC_VBLANK_CONTEXT_B 0x06
-#define MT9M111_SC_HBLANK_CONTEXT_A 0x07
-#define MT9M111_SC_VBLANK_CONTEXT_A 0x08
-#define MT9M111_SC_SHUTTER_WIDTH 0x09
-#define MT9M111_SC_ROW_SPEED 0x0a
-#define MT9M111_SC_EXTRA_DELAY 0x0b
-#define MT9M111_SC_SHUTTER_DELAY 0x0c
-#define MT9M111_SC_RESET 0x0d
-#define MT9M111_SC_R_MODE_CONTEXT_B 0x20
-#define MT9M111_SC_R_MODE_CONTEXT_A 0x21
-#define MT9M111_SC_FLASH_CONTROL 0x23
-#define MT9M111_SC_GREEN_1_GAIN 0x2b
-#define MT9M111_SC_BLUE_GAIN 0x2c
-#define MT9M111_SC_RED_GAIN 0x2d
-#define MT9M111_SC_GREEN_2_GAIN 0x2e
-#define MT9M111_SC_GLOBAL_GAIN 0x2f
-
-#define MT9M111_CONTEXT_CONTROL 0xc8
-#define MT9M111_PAGE_MAP 0xf0
-#define MT9M111_BYTEWISE_ADDRESS 0xf1
-
-#define MT9M111_CP_OPERATING_MODE_CTL 0x06
-#define MT9M111_CP_LUMA_OFFSET 0x34
-#define MT9M111_CP_LUMA_CLIP 0x35
-#define MT9M111_CP_OUTPUT_FORMAT_CTL2_CONTEXT_A 0x3a
-#define MT9M111_CP_LENS_CORRECTION_1 0x3b
-#define MT9M111_CP_DEFECT_CORR_CONTEXT_A 0x4c
-#define MT9M111_CP_DEFECT_CORR_CONTEXT_B 0x4d
-#define MT9M111_CP_OUTPUT_FORMAT_CTL2_CONTEXT_B 0x9b
-#define MT9M111_CP_GLOBAL_CLK_CONTROL 0xb3
-
-#define MT9M111_CC_AUTO_EXPOSURE_PARAMETER_18 0x65
-#define MT9M111_CC_AWB_PARAMETER_7 0x28
-
-#define MT9M111_SENSOR_CORE 0x00
-#define MT9M111_COLORPIPE 0x01
-#define MT9M111_CAMERA_CONTROL 0x02
-
-#define MT9M111_RESET (1 << 0)
-#define MT9M111_RESTART (1 << 1)
-#define MT9M111_ANALOG_STANDBY (1 << 2)
-#define MT9M111_CHIP_ENABLE (1 << 3)
-#define MT9M111_CHIP_DISABLE (0 << 3)
-#define MT9M111_OUTPUT_DISABLE (1 << 4)
-#define MT9M111_SHOW_BAD_FRAMES (1 << 0)
-#define MT9M111_RESTART_BAD_FRAMES (1 << 1)
-#define MT9M111_SYNCHRONIZE_CHANGES (1 << 7)
-
-#define MT9M111_RMB_OVER_SIZED (1 << 0)
-#define MT9M111_RMB_MIRROR_ROWS (1 << 0)
-#define MT9M111_RMB_MIRROR_COLS (1 << 1)
-#define MT9M111_RMB_ROW_SKIP_2X (1 << 2)
-#define MT9M111_RMB_COLUMN_SKIP_2X (1 << 3)
-#define MT9M111_RMB_ROW_SKIP_4X (1 << 4)
-#define MT9M111_RMB_COLUMN_SKIP_4X (1 << 5)
-
-#define MT9M111_COLOR_MATRIX_BYPASS (1 << 4)
-#define MT9M111_SEL_CONTEXT_B (1 << 3)
-
-#define MT9M111_TRISTATE_PIN_IN_STANDBY (1 << 1)
-#define MT9M111_SOC_SOFT_STANDBY (1 << 0)
-
-#define MT9M111_2D_DEFECT_CORRECTION_ENABLE (1 << 0)
-
-#define INITIAL_MAX_GAIN 64
-#define MT9M111_DEFAULT_GAIN 283
-#define MT9M111_GREEN_GAIN_DEFAULT 0x20
-#define MT9M111_BLUE_GAIN_DEFAULT 0x20
-#define MT9M111_RED_GAIN_DEFAULT 0x20
-
-/*****************************************************************************/
-
-/* Kernel module parameters */
-extern int force_sensor;
-extern bool dump_sensor;
-
-int mt9m111_probe(struct sd *sd);
-int mt9m111_init(struct sd *sd);
-int mt9m111_start(struct sd *sd);
-void mt9m111_disconnect(struct sd *sd);
-
-static const struct m5602_sensor mt9m111 = {
- .name = "MT9M111",
-
- .i2c_slave_id = 0xba,
- .i2c_regW = 2,
-
- .probe = mt9m111_probe,
- .init = mt9m111_init,
- .disconnect = mt9m111_disconnect,
- .start = mt9m111_start,
-};
-
-static const unsigned char preinit_mt9m111[][4] = {
- {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02, 0x00},
- {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
- {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0d, 0x00},
- {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00, 0x00},
- {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
- {BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
-
- {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
- {SENSOR, MT9M111_SC_RESET,
- MT9M111_RESET |
- MT9M111_RESTART |
- MT9M111_ANALOG_STANDBY |
- MT9M111_CHIP_DISABLE,
- MT9M111_SHOW_BAD_FRAMES |
- MT9M111_RESTART_BAD_FRAMES |
- MT9M111_SYNCHRONIZE_CHANGES},
-
- {BRIDGE, M5602_XB_GPIO_DIR, 0x05, 0x00},
- {BRIDGE, M5602_XB_GPIO_DAT, 0x04, 0x00},
- {BRIDGE, M5602_XB_GPIO_EN_H, 0x3e, 0x00},
- {BRIDGE, M5602_XB_GPIO_DIR_H, 0x3e, 0x00},
- {BRIDGE, M5602_XB_GPIO_DAT_H, 0x02, 0x00},
- {BRIDGE, M5602_XB_GPIO_EN_L, 0xff, 0x00},
- {BRIDGE, M5602_XB_GPIO_DIR_L, 0xff, 0x00},
- {BRIDGE, M5602_XB_GPIO_DAT_L, 0x00, 0x00},
-
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
- {BRIDGE, M5602_XB_GPIO_DIR, 0x07, 0x00},
- {BRIDGE, M5602_XB_GPIO_DAT, 0x0b, 0x00},
- {BRIDGE, M5602_XB_GPIO_EN_H, 0x06, 0x00},
- {BRIDGE, M5602_XB_GPIO_EN_L, 0x00, 0x00},
-
- {BRIDGE, M5602_XB_I2C_CLK_DIV, 0x0a, 0x00}
-};
-
-static const unsigned char init_mt9m111[][4] = {
- {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02, 0x00},
- {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
- {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
- {BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
-
- {BRIDGE, M5602_XB_GPIO_EN_H, 0x06, 0x00},
- {BRIDGE, M5602_XB_GPIO_EN_L, 0x00, 0x00},
- {BRIDGE, M5602_XB_GPIO_DAT, 0x04, 0x00},
- {BRIDGE, M5602_XB_GPIO_DIR_H, 0x3e, 0x00},
- {BRIDGE, M5602_XB_GPIO_DIR_L, 0xff, 0x00},
- {BRIDGE, M5602_XB_GPIO_DAT_H, 0x02, 0x00},
- {BRIDGE, M5602_XB_GPIO_DAT_L, 0x00, 0x00},
- {BRIDGE, M5602_XB_GPIO_DIR, 0x07, 0x00},
- {BRIDGE, M5602_XB_GPIO_DAT, 0x0b, 0x00},
- {BRIDGE, M5602_XB_I2C_CLK_DIV, 0x0a, 0x00},
-
- {SENSOR, MT9M111_SC_RESET, 0x00, 0x29},
- {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
- {SENSOR, MT9M111_SC_RESET, 0x00, 0x08},
- {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x01},
- {SENSOR, MT9M111_CP_OPERATING_MODE_CTL, 0x00,
- MT9M111_CP_OPERATING_MODE_CTL},
- {SENSOR, MT9M111_CP_LENS_CORRECTION_1, 0x04, 0x2a},
- {SENSOR, MT9M111_CP_DEFECT_CORR_CONTEXT_A, 0x00,
- MT9M111_2D_DEFECT_CORRECTION_ENABLE},
- {SENSOR, MT9M111_CP_DEFECT_CORR_CONTEXT_B, 0x00,
- MT9M111_2D_DEFECT_CORRECTION_ENABLE},
- {SENSOR, MT9M111_CP_LUMA_OFFSET, 0x00, 0x00},
- {SENSOR, MT9M111_CP_LUMA_CLIP, 0xff, 0x00},
- {SENSOR, MT9M111_CP_OUTPUT_FORMAT_CTL2_CONTEXT_A, 0x14, 0x00},
- {SENSOR, MT9M111_CP_OUTPUT_FORMAT_CTL2_CONTEXT_B, 0x14, 0x00},
- {SENSOR, 0xcd, 0x00, 0x0e},
- {SENSOR, 0xd0, 0x00, 0x40},
-
- {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x02},
- {SENSOR, MT9M111_CC_AUTO_EXPOSURE_PARAMETER_18, 0x00, 0x00},
- {SENSOR, MT9M111_CC_AWB_PARAMETER_7, 0xef, 0x03},
-
- {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
- {SENSOR, 0x33, 0x03, 0x49},
- {SENSOR, 0x34, 0xc0, 0x19},
- {SENSOR, 0x3f, 0x20, 0x20},
- {SENSOR, 0x40, 0x20, 0x20},
- {SENSOR, 0x5a, 0xc0, 0x0a},
- {SENSOR, 0x70, 0x7b, 0x0a},
- {SENSOR, 0x71, 0xff, 0x00},
- {SENSOR, 0x72, 0x19, 0x0e},
- {SENSOR, 0x73, 0x18, 0x0f},
- {SENSOR, 0x74, 0x57, 0x32},
- {SENSOR, 0x75, 0x56, 0x34},
- {SENSOR, 0x76, 0x73, 0x35},
- {SENSOR, 0x77, 0x30, 0x12},
- {SENSOR, 0x78, 0x79, 0x02},
- {SENSOR, 0x79, 0x75, 0x06},
- {SENSOR, 0x7a, 0x77, 0x0a},
- {SENSOR, 0x7b, 0x78, 0x09},
- {SENSOR, 0x7c, 0x7d, 0x06},
- {SENSOR, 0x7d, 0x31, 0x10},
- {SENSOR, 0x7e, 0x00, 0x7e},
- {SENSOR, 0x80, 0x59, 0x04},
- {SENSOR, 0x81, 0x59, 0x04},
- {SENSOR, 0x82, 0x57, 0x0a},
- {SENSOR, 0x83, 0x58, 0x0b},
- {SENSOR, 0x84, 0x47, 0x0c},
- {SENSOR, 0x85, 0x48, 0x0e},
- {SENSOR, 0x86, 0x5b, 0x02},
- {SENSOR, 0x87, 0x00, 0x5c},
- {SENSOR, MT9M111_CONTEXT_CONTROL, 0x00, MT9M111_SEL_CONTEXT_B},
- {SENSOR, 0x60, 0x00, 0x80},
- {SENSOR, 0x61, 0x00, 0x00},
- {SENSOR, 0x62, 0x00, 0x00},
- {SENSOR, 0x63, 0x00, 0x00},
- {SENSOR, 0x64, 0x00, 0x00},
-
- {SENSOR, MT9M111_SC_ROWSTART, 0x00, 0x0d}, /* 13 */
- {SENSOR, MT9M111_SC_COLSTART, 0x00, 0x12}, /* 18 */
- {SENSOR, MT9M111_SC_WINDOW_HEIGHT, 0x04, 0x00}, /* 1024 */
- {SENSOR, MT9M111_SC_WINDOW_WIDTH, 0x05, 0x10}, /* 1296 */
- {SENSOR, MT9M111_SC_HBLANK_CONTEXT_B, 0x01, 0x60}, /* 352 */
- {SENSOR, MT9M111_SC_VBLANK_CONTEXT_B, 0x00, 0x11}, /* 17 */
- {SENSOR, MT9M111_SC_HBLANK_CONTEXT_A, 0x01, 0x60}, /* 352 */
- {SENSOR, MT9M111_SC_VBLANK_CONTEXT_A, 0x00, 0x11}, /* 17 */
- {SENSOR, MT9M111_SC_R_MODE_CONTEXT_A, 0x01, 0x0f}, /* 271 */
- {SENSOR, 0x30, 0x04, 0x00},
- /* Set number of blank rows chosen to 400 */
- {SENSOR, MT9M111_SC_SHUTTER_WIDTH, 0x01, 0x90},
-};
-
-static const unsigned char start_mt9m111[][4] = {
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
- {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
- {BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
- {BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81, 0x00},
- {BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82, 0x00},
- {BRIDGE, M5602_XB_SIG_INI, 0x01, 0x00},
- {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
- {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
- {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
- {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
-};
-#endif
+++ /dev/null
-/*
- * Driver for the ov7660 sensor
- *
- * Copyright (C) 2009 Erik Andrén
- * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
- * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
- *
- * Portions of code to USB interface and ALi driver software,
- * Copyright (c) 2006 Willem Duinker
- * v4l2 interface modeled after the V4L2 driver
- * for SN9C10x PC Camera Controllers
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, version 2.
- *
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include "m5602_ov7660.h"
-
-static int ov7660_get_gain(struct gspca_dev *gspca_dev, __s32 *val);
-static int ov7660_set_gain(struct gspca_dev *gspca_dev, __s32 val);
-static int ov7660_get_auto_white_balance(struct gspca_dev *gspca_dev,
- __s32 *val);
-static int ov7660_set_auto_white_balance(struct gspca_dev *gspca_dev,
- __s32 val);
-static int ov7660_get_auto_gain(struct gspca_dev *gspca_dev, __s32 *val);
-static int ov7660_set_auto_gain(struct gspca_dev *gspca_dev, __s32 val);
-static int ov7660_get_auto_exposure(struct gspca_dev *gspca_dev, __s32 *val);
-static int ov7660_set_auto_exposure(struct gspca_dev *gspca_dev, __s32 val);
-static int ov7660_get_hflip(struct gspca_dev *gspca_dev, __s32 *val);
-static int ov7660_set_hflip(struct gspca_dev *gspca_dev, __s32 val);
-static int ov7660_get_vflip(struct gspca_dev *gspca_dev, __s32 *val);
-static int ov7660_set_vflip(struct gspca_dev *gspca_dev, __s32 val);
-
-static const struct ctrl ov7660_ctrls[] = {
-#define GAIN_IDX 1
- {
- {
- .id = V4L2_CID_GAIN,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "gain",
- .minimum = 0x00,
- .maximum = 0xff,
- .step = 0x1,
- .default_value = OV7660_DEFAULT_GAIN,
- .flags = V4L2_CTRL_FLAG_SLIDER
- },
- .set = ov7660_set_gain,
- .get = ov7660_get_gain
- },
-#define BLUE_BALANCE_IDX 2
-#define RED_BALANCE_IDX 3
-#define AUTO_WHITE_BALANCE_IDX 4
- {
- {
- .id = V4L2_CID_AUTO_WHITE_BALANCE,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "auto white balance",
- .minimum = 0,
- .maximum = 1,
- .step = 1,
- .default_value = 1
- },
- .set = ov7660_set_auto_white_balance,
- .get = ov7660_get_auto_white_balance
- },
-#define AUTO_GAIN_CTRL_IDX 5
- {
- {
- .id = V4L2_CID_AUTOGAIN,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "auto gain control",
- .minimum = 0,
- .maximum = 1,
- .step = 1,
- .default_value = 1
- },
- .set = ov7660_set_auto_gain,
- .get = ov7660_get_auto_gain
- },
-#define AUTO_EXPOSURE_IDX 6
- {
- {
- .id = V4L2_CID_EXPOSURE_AUTO,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "auto exposure",
- .minimum = 0,
- .maximum = 1,
- .step = 1,
- .default_value = 1
- },
- .set = ov7660_set_auto_exposure,
- .get = ov7660_get_auto_exposure
- },
-#define HFLIP_IDX 7
- {
- {
- .id = V4L2_CID_HFLIP,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "horizontal flip",
- .minimum = 0,
- .maximum = 1,
- .step = 1,
- .default_value = 0
- },
- .set = ov7660_set_hflip,
- .get = ov7660_get_hflip
- },
-#define VFLIP_IDX 8
- {
- {
- .id = V4L2_CID_VFLIP,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "vertical flip",
- .minimum = 0,
- .maximum = 1,
- .step = 1,
- .default_value = 0
- },
- .set = ov7660_set_vflip,
- .get = ov7660_get_vflip
- },
-
-};
-
-static struct v4l2_pix_format ov7660_modes[] = {
- {
- 640,
- 480,
- V4L2_PIX_FMT_SBGGR8,
- V4L2_FIELD_NONE,
- .sizeimage =
- 640 * 480,
- .bytesperline = 640,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0
- }
-};
-
-static void ov7660_dump_registers(struct sd *sd);
-
-int ov7660_probe(struct sd *sd)
-{
- int err = 0, i;
- u8 prod_id = 0, ver_id = 0;
-
- s32 *sensor_settings;
-
- if (force_sensor) {
- if (force_sensor == OV7660_SENSOR) {
- pr_info("Forcing an %s sensor\n", ov7660.name);
- goto sensor_found;
- }
- /* If we want to force another sensor,
- don't try to probe this one */
- return -ENODEV;
- }
-
- /* Do the preinit */
- for (i = 0; i < ARRAY_SIZE(preinit_ov7660) && !err; i++) {
- u8 data[2];
-
- if (preinit_ov7660[i][0] == BRIDGE) {
- err = m5602_write_bridge(sd,
- preinit_ov7660[i][1],
- preinit_ov7660[i][2]);
- } else {
- data[0] = preinit_ov7660[i][2];
- err = m5602_write_sensor(sd,
- preinit_ov7660[i][1], data, 1);
- }
- }
- if (err < 0)
- return err;
-
- if (m5602_read_sensor(sd, OV7660_PID, &prod_id, 1))
- return -ENODEV;
-
- if (m5602_read_sensor(sd, OV7660_VER, &ver_id, 1))
- return -ENODEV;
-
- pr_info("Sensor reported 0x%x%x\n", prod_id, ver_id);
-
- if ((prod_id == 0x76) && (ver_id == 0x60)) {
- pr_info("Detected a ov7660 sensor\n");
- goto sensor_found;
- }
- return -ENODEV;
-
-sensor_found:
- sensor_settings = kmalloc(
- ARRAY_SIZE(ov7660_ctrls) * sizeof(s32), GFP_KERNEL);
- if (!sensor_settings)
- return -ENOMEM;
-
- sd->gspca_dev.cam.cam_mode = ov7660_modes;
- sd->gspca_dev.cam.nmodes = ARRAY_SIZE(ov7660_modes);
- sd->desc->ctrls = ov7660_ctrls;
- sd->desc->nctrls = ARRAY_SIZE(ov7660_ctrls);
-
- for (i = 0; i < ARRAY_SIZE(ov7660_ctrls); i++)
- sensor_settings[i] = ov7660_ctrls[i].qctrl.default_value;
- sd->sensor_priv = sensor_settings;
-
- return 0;
-}
-
-int ov7660_init(struct sd *sd)
-{
- int i, err = 0;
- s32 *sensor_settings = sd->sensor_priv;
-
- /* Init the sensor */
- for (i = 0; i < ARRAY_SIZE(init_ov7660); i++) {
- u8 data[2];
-
- if (init_ov7660[i][0] == BRIDGE) {
- err = m5602_write_bridge(sd,
- init_ov7660[i][1],
- init_ov7660[i][2]);
- } else {
- data[0] = init_ov7660[i][2];
- err = m5602_write_sensor(sd,
- init_ov7660[i][1], data, 1);
- }
- }
-
- if (dump_sensor)
- ov7660_dump_registers(sd);
-
- err = ov7660_set_gain(&sd->gspca_dev, sensor_settings[GAIN_IDX]);
- if (err < 0)
- return err;
-
- err = ov7660_set_auto_white_balance(&sd->gspca_dev,
- sensor_settings[AUTO_WHITE_BALANCE_IDX]);
- if (err < 0)
- return err;
-
- err = ov7660_set_auto_gain(&sd->gspca_dev,
- sensor_settings[AUTO_GAIN_CTRL_IDX]);
- if (err < 0)
- return err;
-
- err = ov7660_set_auto_exposure(&sd->gspca_dev,
- sensor_settings[AUTO_EXPOSURE_IDX]);
- if (err < 0)
- return err;
- err = ov7660_set_hflip(&sd->gspca_dev,
- sensor_settings[HFLIP_IDX]);
- if (err < 0)
- return err;
-
- err = ov7660_set_vflip(&sd->gspca_dev,
- sensor_settings[VFLIP_IDX]);
-
- return err;
-}
-
-int ov7660_start(struct sd *sd)
-{
- return 0;
-}
-
-int ov7660_stop(struct sd *sd)
-{
- return 0;
-}
-
-void ov7660_disconnect(struct sd *sd)
-{
- ov7660_stop(sd);
-
- sd->sensor = NULL;
- kfree(sd->sensor_priv);
-}
-
-static int ov7660_get_gain(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- *val = sensor_settings[GAIN_IDX];
- PDEBUG(D_V4L2, "Read gain %d", *val);
- return 0;
-}
-
-static int ov7660_set_gain(struct gspca_dev *gspca_dev, __s32 val)
-{
- int err;
- u8 i2c_data;
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- PDEBUG(D_V4L2, "Setting gain to %d", val);
-
- sensor_settings[GAIN_IDX] = val;
-
- err = m5602_write_sensor(sd, OV7660_GAIN, &i2c_data, 1);
- return err;
-}
-
-
-static int ov7660_get_auto_white_balance(struct gspca_dev *gspca_dev,
- __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- *val = sensor_settings[AUTO_WHITE_BALANCE_IDX];
- return 0;
-}
-
-static int ov7660_set_auto_white_balance(struct gspca_dev *gspca_dev,
- __s32 val)
-{
- int err;
- u8 i2c_data;
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- PDEBUG(D_V4L2, "Set auto white balance to %d", val);
-
- sensor_settings[AUTO_WHITE_BALANCE_IDX] = val;
- err = m5602_read_sensor(sd, OV7660_COM8, &i2c_data, 1);
- if (err < 0)
- return err;
-
- i2c_data = ((i2c_data & 0xfd) | ((val & 0x01) << 1));
- err = m5602_write_sensor(sd, OV7660_COM8, &i2c_data, 1);
-
- return err;
-}
-
-static int ov7660_get_auto_gain(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- *val = sensor_settings[AUTO_GAIN_CTRL_IDX];
- PDEBUG(D_V4L2, "Read auto gain control %d", *val);
- return 0;
-}
-
-static int ov7660_set_auto_gain(struct gspca_dev *gspca_dev, __s32 val)
-{
- int err;
- u8 i2c_data;
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- PDEBUG(D_V4L2, "Set auto gain control to %d", val);
-
- sensor_settings[AUTO_GAIN_CTRL_IDX] = val;
- err = m5602_read_sensor(sd, OV7660_COM8, &i2c_data, 1);
- if (err < 0)
- return err;
-
- i2c_data = ((i2c_data & 0xfb) | ((val & 0x01) << 2));
-
- return m5602_write_sensor(sd, OV7660_COM8, &i2c_data, 1);
-}
-
-static int ov7660_get_auto_exposure(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- *val = sensor_settings[AUTO_EXPOSURE_IDX];
- PDEBUG(D_V4L2, "Read auto exposure control %d", *val);
- return 0;
-}
-
-static int ov7660_set_auto_exposure(struct gspca_dev *gspca_dev,
- __s32 val)
-{
- int err;
- u8 i2c_data;
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- PDEBUG(D_V4L2, "Set auto exposure control to %d", val);
-
- sensor_settings[AUTO_EXPOSURE_IDX] = val;
- err = m5602_read_sensor(sd, OV7660_COM8, &i2c_data, 1);
- if (err < 0)
- return err;
-
- i2c_data = ((i2c_data & 0xfe) | ((val & 0x01) << 0));
-
- return m5602_write_sensor(sd, OV7660_COM8, &i2c_data, 1);
-}
-
-static int ov7660_get_hflip(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- *val = sensor_settings[HFLIP_IDX];
- PDEBUG(D_V4L2, "Read horizontal flip %d", *val);
- return 0;
-}
-
-static int ov7660_set_hflip(struct gspca_dev *gspca_dev, __s32 val)
-{
- int err;
- u8 i2c_data;
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- PDEBUG(D_V4L2, "Set horizontal flip to %d", val);
-
- sensor_settings[HFLIP_IDX] = val;
-
- i2c_data = ((val & 0x01) << 5) |
- (sensor_settings[VFLIP_IDX] << 4);
-
- err = m5602_write_sensor(sd, OV7660_MVFP, &i2c_data, 1);
-
- return err;
-}
-
-static int ov7660_get_vflip(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- *val = sensor_settings[VFLIP_IDX];
- PDEBUG(D_V4L2, "Read vertical flip %d", *val);
-
- return 0;
-}
-
-static int ov7660_set_vflip(struct gspca_dev *gspca_dev, __s32 val)
-{
- int err;
- u8 i2c_data;
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- PDEBUG(D_V4L2, "Set vertical flip to %d", val);
- sensor_settings[VFLIP_IDX] = val;
-
- i2c_data = ((val & 0x01) << 4) | (sensor_settings[VFLIP_IDX] << 5);
- err = m5602_write_sensor(sd, OV7660_MVFP, &i2c_data, 1);
- if (err < 0)
- return err;
-
- /* When vflip is toggled we need to readjust the bridge hsync/vsync */
- if (gspca_dev->streaming)
- err = ov7660_start(sd);
-
- return err;
-}
-
-static void ov7660_dump_registers(struct sd *sd)
-{
- int address;
- pr_info("Dumping the ov7660 register state\n");
- for (address = 0; address < 0xa9; address++) {
- u8 value;
- m5602_read_sensor(sd, address, &value, 1);
- pr_info("register 0x%x contains 0x%x\n", address, value);
- }
-
- pr_info("ov7660 register state dump complete\n");
-
- pr_info("Probing for which registers that are read/write\n");
- for (address = 0; address < 0xff; address++) {
- u8 old_value, ctrl_value;
- u8 test_value[2] = {0xff, 0xff};
-
- m5602_read_sensor(sd, address, &old_value, 1);
- m5602_write_sensor(sd, address, test_value, 1);
- m5602_read_sensor(sd, address, &ctrl_value, 1);
-
- if (ctrl_value == test_value[0])
- pr_info("register 0x%x is writeable\n", address);
- else
- pr_info("register 0x%x is read only\n", address);
-
- /* Restore original value */
- m5602_write_sensor(sd, address, &old_value, 1);
- }
-}
+++ /dev/null
-/*
- * Driver for the ov7660 sensor
- *
- * Copyright (C) 2009 Erik Andrén
- * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
- * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
- *
- * Portions of code to USB interface and ALi driver software,
- * Copyright (c) 2006 Willem Duinker
- * v4l2 interface modeled after the V4L2 driver
- * for SN9C10x PC Camera Controllers
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, version 2.
- *
- */
-
-#ifndef M5602_OV7660_H_
-#define M5602_OV7660_H_
-
-#include "m5602_sensor.h"
-
-#define OV7660_GAIN 0x00
-#define OV7660_BLUE_GAIN 0x01
-#define OV7660_RED_GAIN 0x02
-#define OV7660_VREF 0x03
-#define OV7660_COM1 0x04
-#define OV7660_BAVE 0x05
-#define OV7660_GEAVE 0x06
-#define OV7660_AECHH 0x07
-#define OV7660_RAVE 0x08
-#define OV7660_COM2 0x09
-#define OV7660_PID 0x0a
-#define OV7660_VER 0x0b
-#define OV7660_COM3 0x0c
-#define OV7660_COM4 0x0d
-#define OV7660_COM5 0x0e
-#define OV7660_COM6 0x0f
-#define OV7660_AECH 0x10
-#define OV7660_CLKRC 0x11
-#define OV7660_COM7 0x12
-#define OV7660_COM8 0x13
-#define OV7660_COM9 0x14
-#define OV7660_COM10 0x15
-#define OV7660_RSVD16 0x16
-#define OV7660_HSTART 0x17
-#define OV7660_HSTOP 0x18
-#define OV7660_VSTART 0x19
-#define OV7660_VSTOP 0x1a
-#define OV7660_PSHFT 0x1b
-#define OV7660_MIDH 0x1c
-#define OV7660_MIDL 0x1d
-#define OV7660_MVFP 0x1e
-#define OV7660_LAEC 0x1f
-#define OV7660_BOS 0x20
-#define OV7660_GBOS 0x21
-#define OV7660_GROS 0x22
-#define OV7660_ROS 0x23
-#define OV7660_AEW 0x24
-#define OV7660_AEB 0x25
-#define OV7660_VPT 0x26
-#define OV7660_BBIAS 0x27
-#define OV7660_GbBIAS 0x28
-#define OV7660_RSVD29 0x29
-#define OV7660_RBIAS 0x2c
-#define OV7660_HREF 0x32
-#define OV7660_ADC 0x37
-#define OV7660_OFON 0x39
-#define OV7660_TSLB 0x3a
-#define OV7660_COM12 0x3c
-#define OV7660_COM13 0x3d
-#define OV7660_LCC1 0x62
-#define OV7660_LCC2 0x63
-#define OV7660_LCC3 0x64
-#define OV7660_LCC4 0x65
-#define OV7660_LCC5 0x66
-#define OV7660_HV 0x69
-#define OV7660_RSVDA1 0xa1
-
-#define OV7660_DEFAULT_GAIN 0x0e
-#define OV7660_DEFAULT_RED_GAIN 0x80
-#define OV7660_DEFAULT_BLUE_GAIN 0x80
-#define OV7660_DEFAULT_SATURATION 0x00
-#define OV7660_DEFAULT_EXPOSURE 0x20
-
-/* Kernel module parameters */
-extern int force_sensor;
-extern bool dump_sensor;
-
-int ov7660_probe(struct sd *sd);
-int ov7660_init(struct sd *sd);
-int ov7660_start(struct sd *sd);
-int ov7660_stop(struct sd *sd);
-void ov7660_disconnect(struct sd *sd);
-
-static const struct m5602_sensor ov7660 = {
- .name = "ov7660",
- .i2c_slave_id = 0x42,
- .i2c_regW = 1,
- .probe = ov7660_probe,
- .init = ov7660_init,
- .start = ov7660_start,
- .stop = ov7660_stop,
- .disconnect = ov7660_disconnect,
-};
-
-static const unsigned char preinit_ov7660[][4] = {
- {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02},
- {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0},
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
- {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
- {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0d},
- {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00},
- {BRIDGE, M5602_XB_GPIO_DIR, 0x03},
- {BRIDGE, M5602_XB_GPIO_DIR, 0x03},
- {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
- {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
-
- {SENSOR, OV7660_OFON, 0x0c},
- {SENSOR, OV7660_COM2, 0x11},
- {SENSOR, OV7660_COM7, 0x05},
-
- {BRIDGE, M5602_XB_GPIO_DIR, 0x01},
- {BRIDGE, M5602_XB_GPIO_DAT, 0x04},
- {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
- {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06},
- {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x08},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
- {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
- {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
- {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
- {BRIDGE, M5602_XB_GPIO_DAT, 0x00},
- {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
- {BRIDGE, M5602_XB_GPIO_EN_L, 0x00}
-};
-
-static const unsigned char init_ov7660[][4] = {
- {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02},
- {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0},
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
- {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
- {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0d},
- {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00},
- {BRIDGE, M5602_XB_GPIO_DIR, 0x01},
- {BRIDGE, M5602_XB_GPIO_DIR, 0x01},
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
- {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
- {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
- {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
- {BRIDGE, M5602_XB_GPIO_DAT, 0x00},
- {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
- {BRIDGE, M5602_XB_GPIO_EN_L, 0x00},
- {SENSOR, OV7660_COM7, 0x80},
- {SENSOR, OV7660_CLKRC, 0x80},
- {SENSOR, OV7660_COM9, 0x4c},
- {SENSOR, OV7660_OFON, 0x43},
- {SENSOR, OV7660_COM12, 0x28},
- {SENSOR, OV7660_COM8, 0x00},
- {SENSOR, OV7660_COM10, 0x40},
- {SENSOR, OV7660_HSTART, 0x0c},
- {SENSOR, OV7660_HSTOP, 0x61},
- {SENSOR, OV7660_HREF, 0xa4},
- {SENSOR, OV7660_PSHFT, 0x0b},
- {SENSOR, OV7660_VSTART, 0x01},
- {SENSOR, OV7660_VSTOP, 0x7a},
- {SENSOR, OV7660_VSTOP, 0x00},
- {SENSOR, OV7660_COM7, 0x05},
- {SENSOR, OV7660_COM6, 0x42},
- {SENSOR, OV7660_BBIAS, 0x94},
- {SENSOR, OV7660_GbBIAS, 0x94},
- {SENSOR, OV7660_RSVD29, 0x94},
- {SENSOR, OV7660_RBIAS, 0x94},
- {SENSOR, OV7660_COM1, 0x00},
- {SENSOR, OV7660_AECH, 0x00},
- {SENSOR, OV7660_AECHH, 0x00},
- {SENSOR, OV7660_ADC, 0x05},
- {SENSOR, OV7660_COM13, 0x00},
- {SENSOR, OV7660_RSVDA1, 0x23},
- {SENSOR, OV7660_TSLB, 0x0d},
- {SENSOR, OV7660_HV, 0x80},
- {SENSOR, OV7660_LCC1, 0x00},
- {SENSOR, OV7660_LCC2, 0x00},
- {SENSOR, OV7660_LCC3, 0x10},
- {SENSOR, OV7660_LCC4, 0x40},
- {SENSOR, OV7660_LCC5, 0x01},
-
- {SENSOR, OV7660_AECH, 0x20},
- {SENSOR, OV7660_COM1, 0x00},
- {SENSOR, OV7660_OFON, 0x0c},
- {SENSOR, OV7660_COM2, 0x11},
- {SENSOR, OV7660_COM7, 0x05},
- {BRIDGE, M5602_XB_GPIO_DIR, 0x01},
- {BRIDGE, M5602_XB_GPIO_DAT, 0x04},
- {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
- {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06},
- {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x08},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
- {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
- {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
- {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
- {BRIDGE, M5602_XB_GPIO_DAT, 0x00},
- {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
- {BRIDGE, M5602_XB_GPIO_EN_L, 0x00},
- {SENSOR, OV7660_AECH, 0x5f},
- {SENSOR, OV7660_COM1, 0x03},
- {SENSOR, OV7660_OFON, 0x0c},
- {SENSOR, OV7660_COM2, 0x11},
- {SENSOR, OV7660_COM7, 0x05},
- {BRIDGE, M5602_XB_GPIO_DIR, 0x01},
- {BRIDGE, M5602_XB_GPIO_DAT, 0x04},
- {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
- {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06},
- {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x08},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
- {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
- {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
- {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
- {BRIDGE, M5602_XB_GPIO_DAT, 0x00},
- {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
- {BRIDGE, M5602_XB_GPIO_EN_L, 0x00},
-
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
- {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
- {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
- {BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81},
- {BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82},
- {BRIDGE, M5602_XB_SIG_INI, 0x01},
- {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
- {BRIDGE, M5602_XB_VSYNC_PARA, 0x08},
- {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
- {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
- {BRIDGE, M5602_XB_VSYNC_PARA, 0x01},
- {BRIDGE, M5602_XB_VSYNC_PARA, 0xec},
- {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
- {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
- {BRIDGE, M5602_XB_SIG_INI, 0x00},
- {BRIDGE, M5602_XB_SIG_INI, 0x02},
- {BRIDGE, M5602_XB_HSYNC_PARA, 0x00},
- {BRIDGE, M5602_XB_HSYNC_PARA, 0x27},
- {BRIDGE, M5602_XB_HSYNC_PARA, 0x02},
- {BRIDGE, M5602_XB_HSYNC_PARA, 0xa7},
- {BRIDGE, M5602_XB_SIG_INI, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
-};
-#endif
+++ /dev/null
-/*
- * Driver for the ov9650 sensor
- *
- * Copyright (C) 2008 Erik Andrén
- * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
- * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
- *
- * Portions of code to USB interface and ALi driver software,
- * Copyright (c) 2006 Willem Duinker
- * v4l2 interface modeled after the V4L2 driver
- * for SN9C10x PC Camera Controllers
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, version 2.
- *
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include "m5602_ov9650.h"
-
-static int ov9650_set_exposure(struct gspca_dev *gspca_dev, __s32 val);
-static int ov9650_get_exposure(struct gspca_dev *gspca_dev, __s32 *val);
-static int ov9650_get_gain(struct gspca_dev *gspca_dev, __s32 *val);
-static int ov9650_set_gain(struct gspca_dev *gspca_dev, __s32 val);
-static int ov9650_get_red_balance(struct gspca_dev *gspca_dev, __s32 *val);
-static int ov9650_set_red_balance(struct gspca_dev *gspca_dev, __s32 val);
-static int ov9650_get_blue_balance(struct gspca_dev *gspca_dev, __s32 *val);
-static int ov9650_set_blue_balance(struct gspca_dev *gspca_dev, __s32 val);
-static int ov9650_get_hflip(struct gspca_dev *gspca_dev, __s32 *val);
-static int ov9650_set_hflip(struct gspca_dev *gspca_dev, __s32 val);
-static int ov9650_get_vflip(struct gspca_dev *gspca_dev, __s32 *val);
-static int ov9650_set_vflip(struct gspca_dev *gspca_dev, __s32 val);
-static int ov9650_get_auto_white_balance(struct gspca_dev *gspca_dev,
- __s32 *val);
-static int ov9650_set_auto_white_balance(struct gspca_dev *gspca_dev,
- __s32 val);
-static int ov9650_get_auto_gain(struct gspca_dev *gspca_dev, __s32 *val);
-static int ov9650_set_auto_gain(struct gspca_dev *gspca_dev, __s32 val);
-static int ov9650_get_auto_exposure(struct gspca_dev *gspca_dev, __s32 *val);
-static int ov9650_set_auto_exposure(struct gspca_dev *gspca_dev, __s32 val);
-
-/* Vertically and horizontally flips the image if matched, needed for machines
- where the sensor is mounted upside down */
-static
- const
- struct dmi_system_id ov9650_flip_dmi_table[] = {
- {
- .ident = "ASUS A6Ja",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
- DMI_MATCH(DMI_PRODUCT_NAME, "A6J")
- }
- },
- {
- .ident = "ASUS A6JC",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
- DMI_MATCH(DMI_PRODUCT_NAME, "A6JC")
- }
- },
- {
- .ident = "ASUS A6K",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
- DMI_MATCH(DMI_PRODUCT_NAME, "A6K")
- }
- },
- {
- .ident = "ASUS A6Kt",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
- DMI_MATCH(DMI_PRODUCT_NAME, "A6Kt")
- }
- },
- {
- .ident = "ASUS A6VA",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
- DMI_MATCH(DMI_PRODUCT_NAME, "A6VA")
- }
- },
- {
-
- .ident = "ASUS A6VC",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
- DMI_MATCH(DMI_PRODUCT_NAME, "A6VC")
- }
- },
- {
- .ident = "ASUS A6VM",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
- DMI_MATCH(DMI_PRODUCT_NAME, "A6VM")
- }
- },
- {
- .ident = "ASUS A7V",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
- DMI_MATCH(DMI_PRODUCT_NAME, "A7V")
- }
- },
- {
- .ident = "Alienware Aurora m9700",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "alienware"),
- DMI_MATCH(DMI_PRODUCT_NAME, "Aurora m9700")
- }
- },
- {}
-};
-
-static const struct ctrl ov9650_ctrls[] = {
-#define EXPOSURE_IDX 0
- {
- {
- .id = V4L2_CID_EXPOSURE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "exposure",
- .minimum = 0x00,
- .maximum = 0x1ff,
- .step = 0x4,
- .default_value = EXPOSURE_DEFAULT,
- .flags = V4L2_CTRL_FLAG_SLIDER
- },
- .set = ov9650_set_exposure,
- .get = ov9650_get_exposure
- },
-#define GAIN_IDX 1
- {
- {
- .id = V4L2_CID_GAIN,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "gain",
- .minimum = 0x00,
- .maximum = 0x3ff,
- .step = 0x1,
- .default_value = GAIN_DEFAULT,
- .flags = V4L2_CTRL_FLAG_SLIDER
- },
- .set = ov9650_set_gain,
- .get = ov9650_get_gain
- },
-#define RED_BALANCE_IDX 2
- {
- {
- .id = V4L2_CID_RED_BALANCE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "red balance",
- .minimum = 0x00,
- .maximum = 0xff,
- .step = 0x1,
- .default_value = RED_GAIN_DEFAULT,
- .flags = V4L2_CTRL_FLAG_SLIDER
- },
- .set = ov9650_set_red_balance,
- .get = ov9650_get_red_balance
- },
-#define BLUE_BALANCE_IDX 3
- {
- {
- .id = V4L2_CID_BLUE_BALANCE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "blue balance",
- .minimum = 0x00,
- .maximum = 0xff,
- .step = 0x1,
- .default_value = BLUE_GAIN_DEFAULT,
- .flags = V4L2_CTRL_FLAG_SLIDER
- },
- .set = ov9650_set_blue_balance,
- .get = ov9650_get_blue_balance
- },
-#define HFLIP_IDX 4
- {
- {
- .id = V4L2_CID_HFLIP,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "horizontal flip",
- .minimum = 0,
- .maximum = 1,
- .step = 1,
- .default_value = 0
- },
- .set = ov9650_set_hflip,
- .get = ov9650_get_hflip
- },
-#define VFLIP_IDX 5
- {
- {
- .id = V4L2_CID_VFLIP,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "vertical flip",
- .minimum = 0,
- .maximum = 1,
- .step = 1,
- .default_value = 0
- },
- .set = ov9650_set_vflip,
- .get = ov9650_get_vflip
- },
-#define AUTO_WHITE_BALANCE_IDX 6
- {
- {
- .id = V4L2_CID_AUTO_WHITE_BALANCE,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "auto white balance",
- .minimum = 0,
- .maximum = 1,
- .step = 1,
- .default_value = 1
- },
- .set = ov9650_set_auto_white_balance,
- .get = ov9650_get_auto_white_balance
- },
-#define AUTO_GAIN_CTRL_IDX 7
- {
- {
- .id = V4L2_CID_AUTOGAIN,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "auto gain control",
- .minimum = 0,
- .maximum = 1,
- .step = 1,
- .default_value = 1
- },
- .set = ov9650_set_auto_gain,
- .get = ov9650_get_auto_gain
- },
-#define AUTO_EXPOSURE_IDX 8
- {
- {
- .id = V4L2_CID_EXPOSURE_AUTO,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "auto exposure",
- .minimum = 0,
- .maximum = 1,
- .step = 1,
- .default_value = 1
- },
- .set = ov9650_set_auto_exposure,
- .get = ov9650_get_auto_exposure
- }
-
-};
-
-static struct v4l2_pix_format ov9650_modes[] = {
- {
- 176,
- 144,
- V4L2_PIX_FMT_SBGGR8,
- V4L2_FIELD_NONE,
- .sizeimage =
- 176 * 144,
- .bytesperline = 176,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 9
- }, {
- 320,
- 240,
- V4L2_PIX_FMT_SBGGR8,
- V4L2_FIELD_NONE,
- .sizeimage =
- 320 * 240,
- .bytesperline = 320,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 8
- }, {
- 352,
- 288,
- V4L2_PIX_FMT_SBGGR8,
- V4L2_FIELD_NONE,
- .sizeimage =
- 352 * 288,
- .bytesperline = 352,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 9
- }, {
- 640,
- 480,
- V4L2_PIX_FMT_SBGGR8,
- V4L2_FIELD_NONE,
- .sizeimage =
- 640 * 480,
- .bytesperline = 640,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 9
- }
-};
-
-static void ov9650_dump_registers(struct sd *sd);
-
-int ov9650_probe(struct sd *sd)
-{
- int err = 0;
- u8 prod_id = 0, ver_id = 0, i;
- s32 *sensor_settings;
-
- if (force_sensor) {
- if (force_sensor == OV9650_SENSOR) {
- pr_info("Forcing an %s sensor\n", ov9650.name);
- goto sensor_found;
- }
- /* If we want to force another sensor,
- don't try to probe this one */
- return -ENODEV;
- }
-
- PDEBUG(D_PROBE, "Probing for an ov9650 sensor");
-
- /* Run the pre-init before probing the sensor */
- for (i = 0; i < ARRAY_SIZE(preinit_ov9650) && !err; i++) {
- u8 data = preinit_ov9650[i][2];
- if (preinit_ov9650[i][0] == SENSOR)
- err = m5602_write_sensor(sd,
- preinit_ov9650[i][1], &data, 1);
- else
- err = m5602_write_bridge(sd,
- preinit_ov9650[i][1], data);
- }
-
- if (err < 0)
- return err;
-
- if (m5602_read_sensor(sd, OV9650_PID, &prod_id, 1))
- return -ENODEV;
-
- if (m5602_read_sensor(sd, OV9650_VER, &ver_id, 1))
- return -ENODEV;
-
- if ((prod_id == 0x96) && (ver_id == 0x52)) {
- pr_info("Detected an ov9650 sensor\n");
- goto sensor_found;
- }
- return -ENODEV;
-
-sensor_found:
- sensor_settings = kmalloc(
- ARRAY_SIZE(ov9650_ctrls) * sizeof(s32), GFP_KERNEL);
- if (!sensor_settings)
- return -ENOMEM;
-
- sd->gspca_dev.cam.cam_mode = ov9650_modes;
- sd->gspca_dev.cam.nmodes = ARRAY_SIZE(ov9650_modes);
- sd->desc->ctrls = ov9650_ctrls;
- sd->desc->nctrls = ARRAY_SIZE(ov9650_ctrls);
-
- for (i = 0; i < ARRAY_SIZE(ov9650_ctrls); i++)
- sensor_settings[i] = ov9650_ctrls[i].qctrl.default_value;
- sd->sensor_priv = sensor_settings;
- return 0;
-}
-
-int ov9650_init(struct sd *sd)
-{
- int i, err = 0;
- u8 data;
- s32 *sensor_settings = sd->sensor_priv;
-
- if (dump_sensor)
- ov9650_dump_registers(sd);
-
- for (i = 0; i < ARRAY_SIZE(init_ov9650) && !err; i++) {
- data = init_ov9650[i][2];
- if (init_ov9650[i][0] == SENSOR)
- err = m5602_write_sensor(sd, init_ov9650[i][1],
- &data, 1);
- else
- err = m5602_write_bridge(sd, init_ov9650[i][1], data);
- }
-
- err = ov9650_set_exposure(&sd->gspca_dev,
- sensor_settings[EXPOSURE_IDX]);
- if (err < 0)
- return err;
-
- err = ov9650_set_gain(&sd->gspca_dev, sensor_settings[GAIN_IDX]);
- if (err < 0)
- return err;
-
- err = ov9650_set_red_balance(&sd->gspca_dev,
- sensor_settings[RED_BALANCE_IDX]);
- if (err < 0)
- return err;
-
- err = ov9650_set_blue_balance(&sd->gspca_dev,
- sensor_settings[BLUE_BALANCE_IDX]);
- if (err < 0)
- return err;
-
- err = ov9650_set_hflip(&sd->gspca_dev, sensor_settings[HFLIP_IDX]);
- if (err < 0)
- return err;
-
- err = ov9650_set_vflip(&sd->gspca_dev, sensor_settings[VFLIP_IDX]);
- if (err < 0)
- return err;
-
- err = ov9650_set_auto_exposure(&sd->gspca_dev,
- sensor_settings[AUTO_EXPOSURE_IDX]);
- if (err < 0)
- return err;
-
- err = ov9650_set_auto_white_balance(&sd->gspca_dev,
- sensor_settings[AUTO_WHITE_BALANCE_IDX]);
- if (err < 0)
- return err;
-
- err = ov9650_set_auto_gain(&sd->gspca_dev,
- sensor_settings[AUTO_GAIN_CTRL_IDX]);
- return err;
-}
-
-int ov9650_start(struct sd *sd)
-{
- u8 data;
- int i, err = 0;
- struct cam *cam = &sd->gspca_dev.cam;
- s32 *sensor_settings = sd->sensor_priv;
-
- int width = cam->cam_mode[sd->gspca_dev.curr_mode].width;
- int height = cam->cam_mode[sd->gspca_dev.curr_mode].height;
- int ver_offs = cam->cam_mode[sd->gspca_dev.curr_mode].priv;
- int hor_offs = OV9650_LEFT_OFFSET;
-
- if ((!dmi_check_system(ov9650_flip_dmi_table) &&
- sensor_settings[VFLIP_IDX]) ||
- (dmi_check_system(ov9650_flip_dmi_table) &&
- !sensor_settings[VFLIP_IDX]))
- ver_offs--;
-
- if (width <= 320)
- hor_offs /= 2;
-
- /* Synthesize the vsync/hsync setup */
- for (i = 0; i < ARRAY_SIZE(res_init_ov9650) && !err; i++) {
- if (res_init_ov9650[i][0] == BRIDGE)
- err = m5602_write_bridge(sd, res_init_ov9650[i][1],
- res_init_ov9650[i][2]);
- else if (res_init_ov9650[i][0] == SENSOR) {
- data = res_init_ov9650[i][2];
- err = m5602_write_sensor(sd,
- res_init_ov9650[i][1], &data, 1);
- }
- }
- if (err < 0)
- return err;
-
- err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA,
- ((ver_offs >> 8) & 0xff));
- if (err < 0)
- return err;
-
- err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA, (ver_offs & 0xff));
- if (err < 0)
- return err;
-
- err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA, 0);
- if (err < 0)
- return err;
-
- err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA, (height >> 8) & 0xff);
- if (err < 0)
- return err;
-
- err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA, (height & 0xff));
- if (err < 0)
- return err;
-
- for (i = 0; i < 2 && !err; i++)
- err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA, 0);
- if (err < 0)
- return err;
-
- err = m5602_write_bridge(sd, M5602_XB_SIG_INI, 0);
- if (err < 0)
- return err;
-
- err = m5602_write_bridge(sd, M5602_XB_SIG_INI, 2);
- if (err < 0)
- return err;
-
- err = m5602_write_bridge(sd, M5602_XB_HSYNC_PARA,
- (hor_offs >> 8) & 0xff);
- if (err < 0)
- return err;
-
- err = m5602_write_bridge(sd, M5602_XB_HSYNC_PARA, hor_offs & 0xff);
- if (err < 0)
- return err;
-
- err = m5602_write_bridge(sd, M5602_XB_HSYNC_PARA,
- ((width + hor_offs) >> 8) & 0xff);
- if (err < 0)
- return err;
-
- err = m5602_write_bridge(sd, M5602_XB_HSYNC_PARA,
- ((width + hor_offs) & 0xff));
- if (err < 0)
- return err;
-
- err = m5602_write_bridge(sd, M5602_XB_SIG_INI, 0);
- if (err < 0)
- return err;
-
- switch (width) {
- case 640:
- PDEBUG(D_V4L2, "Configuring camera for VGA mode");
-
- data = OV9650_VGA_SELECT | OV9650_RGB_SELECT |
- OV9650_RAW_RGB_SELECT;
- err = m5602_write_sensor(sd, OV9650_COM7, &data, 1);
- break;
-
- case 352:
- PDEBUG(D_V4L2, "Configuring camera for CIF mode");
-
- data = OV9650_CIF_SELECT | OV9650_RGB_SELECT |
- OV9650_RAW_RGB_SELECT;
- err = m5602_write_sensor(sd, OV9650_COM7, &data, 1);
- break;
-
- case 320:
- PDEBUG(D_V4L2, "Configuring camera for QVGA mode");
-
- data = OV9650_QVGA_SELECT | OV9650_RGB_SELECT |
- OV9650_RAW_RGB_SELECT;
- err = m5602_write_sensor(sd, OV9650_COM7, &data, 1);
- break;
-
- case 176:
- PDEBUG(D_V4L2, "Configuring camera for QCIF mode");
-
- data = OV9650_QCIF_SELECT | OV9650_RGB_SELECT |
- OV9650_RAW_RGB_SELECT;
- err = m5602_write_sensor(sd, OV9650_COM7, &data, 1);
- break;
- }
- return err;
-}
-
-int ov9650_stop(struct sd *sd)
-{
- u8 data = OV9650_SOFT_SLEEP | OV9650_OUTPUT_DRIVE_2X;
- return m5602_write_sensor(sd, OV9650_COM2, &data, 1);
-}
-
-void ov9650_disconnect(struct sd *sd)
-{
- ov9650_stop(sd);
-
- sd->sensor = NULL;
- kfree(sd->sensor_priv);
-}
-
-static int ov9650_get_exposure(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- *val = sensor_settings[EXPOSURE_IDX];
- PDEBUG(D_V4L2, "Read exposure %d", *val);
- return 0;
-}
-
-static int ov9650_set_exposure(struct gspca_dev *gspca_dev, __s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
- u8 i2c_data;
- int err;
-
- PDEBUG(D_V4L2, "Set exposure to %d", val);
-
- sensor_settings[EXPOSURE_IDX] = val;
- /* The 6 MSBs */
- i2c_data = (val >> 10) & 0x3f;
- err = m5602_write_sensor(sd, OV9650_AECHM,
- &i2c_data, 1);
- if (err < 0)
- return err;
-
- /* The 8 middle bits */
- i2c_data = (val >> 2) & 0xff;
- err = m5602_write_sensor(sd, OV9650_AECH,
- &i2c_data, 1);
- if (err < 0)
- return err;
-
- /* The 2 LSBs */
- i2c_data = val & 0x03;
- err = m5602_write_sensor(sd, OV9650_COM1, &i2c_data, 1);
- return err;
-}
-
-static int ov9650_get_gain(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- *val = sensor_settings[GAIN_IDX];
- PDEBUG(D_V4L2, "Read gain %d", *val);
- return 0;
-}
-
-static int ov9650_set_gain(struct gspca_dev *gspca_dev, __s32 val)
-{
- int err;
- u8 i2c_data;
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- PDEBUG(D_V4L2, "Setting gain to %d", val);
-
- sensor_settings[GAIN_IDX] = val;
-
- /* The 2 MSB */
- /* Read the OV9650_VREF register first to avoid
- corrupting the VREF high and low bits */
- err = m5602_read_sensor(sd, OV9650_VREF, &i2c_data, 1);
- if (err < 0)
- return err;
-
- /* Mask away all uninteresting bits */
- i2c_data = ((val & 0x0300) >> 2) |
- (i2c_data & 0x3f);
- err = m5602_write_sensor(sd, OV9650_VREF, &i2c_data, 1);
- if (err < 0)
- return err;
-
- /* The 8 LSBs */
- i2c_data = val & 0xff;
- err = m5602_write_sensor(sd, OV9650_GAIN, &i2c_data, 1);
- return err;
-}
-
-static int ov9650_get_red_balance(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- *val = sensor_settings[RED_BALANCE_IDX];
- PDEBUG(D_V4L2, "Read red gain %d", *val);
- return 0;
-}
-
-static int ov9650_set_red_balance(struct gspca_dev *gspca_dev, __s32 val)
-{
- int err;
- u8 i2c_data;
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- PDEBUG(D_V4L2, "Set red gain to %d", val);
-
- sensor_settings[RED_BALANCE_IDX] = val;
-
- i2c_data = val & 0xff;
- err = m5602_write_sensor(sd, OV9650_RED, &i2c_data, 1);
- return err;
-}
-
-static int ov9650_get_blue_balance(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- *val = sensor_settings[BLUE_BALANCE_IDX];
- PDEBUG(D_V4L2, "Read blue gain %d", *val);
-
- return 0;
-}
-
-static int ov9650_set_blue_balance(struct gspca_dev *gspca_dev, __s32 val)
-{
- int err;
- u8 i2c_data;
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- PDEBUG(D_V4L2, "Set blue gain to %d", val);
-
- sensor_settings[BLUE_BALANCE_IDX] = val;
-
- i2c_data = val & 0xff;
- err = m5602_write_sensor(sd, OV9650_BLUE, &i2c_data, 1);
- return err;
-}
-
-static int ov9650_get_hflip(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- *val = sensor_settings[HFLIP_IDX];
- PDEBUG(D_V4L2, "Read horizontal flip %d", *val);
- return 0;
-}
-
-static int ov9650_set_hflip(struct gspca_dev *gspca_dev, __s32 val)
-{
- int err;
- u8 i2c_data;
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- PDEBUG(D_V4L2, "Set horizontal flip to %d", val);
-
- sensor_settings[HFLIP_IDX] = val;
-
- if (!dmi_check_system(ov9650_flip_dmi_table))
- i2c_data = ((val & 0x01) << 5) |
- (sensor_settings[VFLIP_IDX] << 4);
- else
- i2c_data = ((val & 0x01) << 5) |
- (!sensor_settings[VFLIP_IDX] << 4);
-
- err = m5602_write_sensor(sd, OV9650_MVFP, &i2c_data, 1);
-
- return err;
-}
-
-static int ov9650_get_vflip(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- *val = sensor_settings[VFLIP_IDX];
- PDEBUG(D_V4L2, "Read vertical flip %d", *val);
-
- return 0;
-}
-
-static int ov9650_set_vflip(struct gspca_dev *gspca_dev, __s32 val)
-{
- int err;
- u8 i2c_data;
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- PDEBUG(D_V4L2, "Set vertical flip to %d", val);
- sensor_settings[VFLIP_IDX] = val;
-
- if (dmi_check_system(ov9650_flip_dmi_table))
- val = !val;
-
- i2c_data = ((val & 0x01) << 4) | (sensor_settings[VFLIP_IDX] << 5);
- err = m5602_write_sensor(sd, OV9650_MVFP, &i2c_data, 1);
- if (err < 0)
- return err;
-
- /* When vflip is toggled we need to readjust the bridge hsync/vsync */
- if (gspca_dev->streaming)
- err = ov9650_start(sd);
-
- return err;
-}
-
-static int ov9650_get_auto_exposure(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- *val = sensor_settings[AUTO_EXPOSURE_IDX];
- PDEBUG(D_V4L2, "Read auto exposure control %d", *val);
- return 0;
-}
-
-static int ov9650_set_auto_exposure(struct gspca_dev *gspca_dev,
- __s32 val)
-{
- int err;
- u8 i2c_data;
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- PDEBUG(D_V4L2, "Set auto exposure control to %d", val);
-
- sensor_settings[AUTO_EXPOSURE_IDX] = val;
- err = m5602_read_sensor(sd, OV9650_COM8, &i2c_data, 1);
- if (err < 0)
- return err;
-
- i2c_data = ((i2c_data & 0xfe) | ((val & 0x01) << 0));
-
- return m5602_write_sensor(sd, OV9650_COM8, &i2c_data, 1);
-}
-
-static int ov9650_get_auto_white_balance(struct gspca_dev *gspca_dev,
- __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- *val = sensor_settings[AUTO_WHITE_BALANCE_IDX];
- return 0;
-}
-
-static int ov9650_set_auto_white_balance(struct gspca_dev *gspca_dev,
- __s32 val)
-{
- int err;
- u8 i2c_data;
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- PDEBUG(D_V4L2, "Set auto white balance to %d", val);
-
- sensor_settings[AUTO_WHITE_BALANCE_IDX] = val;
- err = m5602_read_sensor(sd, OV9650_COM8, &i2c_data, 1);
- if (err < 0)
- return err;
-
- i2c_data = ((i2c_data & 0xfd) | ((val & 0x01) << 1));
- err = m5602_write_sensor(sd, OV9650_COM8, &i2c_data, 1);
-
- return err;
-}
-
-static int ov9650_get_auto_gain(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- *val = sensor_settings[AUTO_GAIN_CTRL_IDX];
- PDEBUG(D_V4L2, "Read auto gain control %d", *val);
- return 0;
-}
-
-static int ov9650_set_auto_gain(struct gspca_dev *gspca_dev, __s32 val)
-{
- int err;
- u8 i2c_data;
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- PDEBUG(D_V4L2, "Set auto gain control to %d", val);
-
- sensor_settings[AUTO_GAIN_CTRL_IDX] = val;
- err = m5602_read_sensor(sd, OV9650_COM8, &i2c_data, 1);
- if (err < 0)
- return err;
-
- i2c_data = ((i2c_data & 0xfb) | ((val & 0x01) << 2));
-
- return m5602_write_sensor(sd, OV9650_COM8, &i2c_data, 1);
-}
-
-static void ov9650_dump_registers(struct sd *sd)
-{
- int address;
- pr_info("Dumping the ov9650 register state\n");
- for (address = 0; address < 0xa9; address++) {
- u8 value;
- m5602_read_sensor(sd, address, &value, 1);
- pr_info("register 0x%x contains 0x%x\n", address, value);
- }
-
- pr_info("ov9650 register state dump complete\n");
-
- pr_info("Probing for which registers that are read/write\n");
- for (address = 0; address < 0xff; address++) {
- u8 old_value, ctrl_value;
- u8 test_value[2] = {0xff, 0xff};
-
- m5602_read_sensor(sd, address, &old_value, 1);
- m5602_write_sensor(sd, address, test_value, 1);
- m5602_read_sensor(sd, address, &ctrl_value, 1);
-
- if (ctrl_value == test_value[0])
- pr_info("register 0x%x is writeable\n", address);
- else
- pr_info("register 0x%x is read only\n", address);
-
- /* Restore original value */
- m5602_write_sensor(sd, address, &old_value, 1);
- }
-}
+++ /dev/null
-/*
- * Driver for the ov9650 sensor
- *
- * Copyright (C) 2008 Erik Andrén
- * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
- * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
- *
- * Portions of code to USB interface and ALi driver software,
- * Copyright (c) 2006 Willem Duinker
- * v4l2 interface modeled after the V4L2 driver
- * for SN9C10x PC Camera Controllers
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, version 2.
- *
- */
-
-#ifndef M5602_OV9650_H_
-#define M5602_OV9650_H_
-
-#include <linux/dmi.h>
-#include "m5602_sensor.h"
-
-/*****************************************************************************/
-
-#define OV9650_GAIN 0x00
-#define OV9650_BLUE 0x01
-#define OV9650_RED 0x02
-#define OV9650_VREF 0x03
-#define OV9650_COM1 0x04
-#define OV9650_BAVE 0x05
-#define OV9650_GEAVE 0x06
-#define OV9650_RSVD7 0x07
-#define OV9650_COM2 0x09
-#define OV9650_PID 0x0a
-#define OV9650_VER 0x0b
-#define OV9650_COM3 0x0c
-#define OV9650_COM4 0x0d
-#define OV9650_COM5 0x0e
-#define OV9650_COM6 0x0f
-#define OV9650_AECH 0x10
-#define OV9650_CLKRC 0x11
-#define OV9650_COM7 0x12
-#define OV9650_COM8 0x13
-#define OV9650_COM9 0x14
-#define OV9650_COM10 0x15
-#define OV9650_RSVD16 0x16
-#define OV9650_HSTART 0x17
-#define OV9650_HSTOP 0x18
-#define OV9650_VSTRT 0x19
-#define OV9650_VSTOP 0x1a
-#define OV9650_PSHFT 0x1b
-#define OV9650_MVFP 0x1e
-#define OV9650_AEW 0x24
-#define OV9650_AEB 0x25
-#define OV9650_VPT 0x26
-#define OV9650_BBIAS 0x27
-#define OV9650_GbBIAS 0x28
-#define OV9650_Gr_COM 0x29
-#define OV9650_RBIAS 0x2c
-#define OV9650_HREF 0x32
-#define OV9650_CHLF 0x33
-#define OV9650_ARBLM 0x34
-#define OV9650_RSVD35 0x35
-#define OV9650_RSVD36 0x36
-#define OV9650_ADC 0x37
-#define OV9650_ACOM38 0x38
-#define OV9650_OFON 0x39
-#define OV9650_TSLB 0x3a
-#define OV9650_COM12 0x3c
-#define OV9650_COM13 0x3d
-#define OV9650_COM15 0x40
-#define OV9650_COM16 0x41
-#define OV9650_LCC1 0x62
-#define OV9650_LCC2 0x63
-#define OV9650_LCC3 0x64
-#define OV9650_LCC4 0x65
-#define OV9650_LCC5 0x66
-#define OV9650_HV 0x69
-#define OV9650_DBLV 0x6b
-#define OV9650_COM21 0x8b
-#define OV9650_COM22 0x8c
-#define OV9650_COM24 0x8e
-#define OV9650_DBLC1 0x8f
-#define OV9650_RSVD94 0x94
-#define OV9650_RSVD95 0x95
-#define OV9650_RSVD96 0x96
-#define OV9650_LCCFB 0x9d
-#define OV9650_LCCFR 0x9e
-#define OV9650_AECHM 0xa1
-#define OV9650_COM26 0xa5
-#define OV9650_ACOMA8 0xa8
-#define OV9650_ACOMA9 0xa9
-
-#define OV9650_REGISTER_RESET (1 << 7)
-#define OV9650_VGA_SELECT (1 << 6)
-#define OV9650_CIF_SELECT (1 << 5)
-#define OV9650_QVGA_SELECT (1 << 4)
-#define OV9650_QCIF_SELECT (1 << 3)
-#define OV9650_RGB_SELECT (1 << 2)
-#define OV9650_RAW_RGB_SELECT (1 << 0)
-
-#define OV9650_FAST_AGC_AEC (1 << 7)
-#define OV9650_AEC_UNLIM_STEP_SIZE (1 << 6)
-#define OV9650_BANDING (1 << 5)
-#define OV9650_AGC_EN (1 << 2)
-#define OV9650_AWB_EN (1 << 1)
-#define OV9650_AEC_EN (1 << 0)
-
-#define OV9650_VARIOPIXEL (1 << 2)
-#define OV9650_SYSTEM_CLK_SEL (1 << 7)
-#define OV9650_SLAM_MODE (1 << 4)
-
-#define OV9650_QVGA_VARIOPIXEL (1 << 7)
-
-#define OV9650_VFLIP (1 << 4)
-#define OV9650_HFLIP (1 << 5)
-
-#define OV9650_SOFT_SLEEP (1 << 4)
-#define OV9650_OUTPUT_DRIVE_2X (1 << 0)
-
-#define OV9650_DENOISE_ENABLE (1 << 5)
-#define OV9650_WHITE_PIXEL_ENABLE (1 << 1)
-#define OV9650_WHITE_PIXEL_OPTION (1 << 0)
-
-#define OV9650_LEFT_OFFSET 0x62
-
-#define GAIN_DEFAULT 0x14
-#define RED_GAIN_DEFAULT 0x70
-#define BLUE_GAIN_DEFAULT 0x20
-#define EXPOSURE_DEFAULT 0x1ff
-
-/*****************************************************************************/
-
-/* Kernel module parameters */
-extern int force_sensor;
-extern bool dump_sensor;
-
-int ov9650_probe(struct sd *sd);
-int ov9650_init(struct sd *sd);
-int ov9650_start(struct sd *sd);
-int ov9650_stop(struct sd *sd);
-void ov9650_disconnect(struct sd *sd);
-
-static const struct m5602_sensor ov9650 = {
- .name = "OV9650",
- .i2c_slave_id = 0x60,
- .i2c_regW = 1,
- .probe = ov9650_probe,
- .init = ov9650_init,
- .start = ov9650_start,
- .stop = ov9650_stop,
- .disconnect = ov9650_disconnect,
-};
-
-static const unsigned char preinit_ov9650[][3] = {
- /* [INITCAM] */
- {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02},
- {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0},
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
- {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
- {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00},
-
- {BRIDGE, M5602_XB_SENSOR_TYPE, 0x08},
- {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
- {BRIDGE, M5602_XB_GPIO_DAT, 0x04},
- {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
- {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06},
- {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00},
- {BRIDGE, M5602_XB_GPIO_DAT, 0x00},
- {BRIDGE, M5602_XB_I2C_CLK_DIV, 0x0a},
- /* Reset chip */
- {SENSOR, OV9650_COM7, OV9650_REGISTER_RESET},
- /* Enable double clock */
- {SENSOR, OV9650_CLKRC, 0x80},
- /* Do something out of spec with the power */
- {SENSOR, OV9650_OFON, 0x40}
-};
-
-static const unsigned char init_ov9650[][3] = {
- /* [INITCAM] */
- {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02},
- {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0},
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
- {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
- {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00},
-
- {BRIDGE, M5602_XB_SENSOR_TYPE, 0x08},
- {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
- {BRIDGE, M5602_XB_GPIO_DAT, 0x04},
- {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
- {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06},
- {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00},
- {BRIDGE, M5602_XB_GPIO_DAT, 0x00},
- {BRIDGE, M5602_XB_I2C_CLK_DIV, 0x0a},
-
- /* Reset chip */
- {SENSOR, OV9650_COM7, OV9650_REGISTER_RESET},
- /* One extra reset is needed in order to make the sensor behave
- properly when resuming from ram, could be a timing issue */
- {SENSOR, OV9650_COM7, OV9650_REGISTER_RESET},
-
- /* Enable double clock */
- {SENSOR, OV9650_CLKRC, 0x80},
- /* Do something out of spec with the power */
- {SENSOR, OV9650_OFON, 0x40},
-
- /* Set fast AGC/AEC algorithm with unlimited step size */
- {SENSOR, OV9650_COM8, OV9650_FAST_AGC_AEC |
- OV9650_AEC_UNLIM_STEP_SIZE},
-
- {SENSOR, OV9650_CHLF, 0x10},
- {SENSOR, OV9650_ARBLM, 0xbf},
- {SENSOR, OV9650_ACOM38, 0x81},
- /* Turn off color matrix coefficient double option */
- {SENSOR, OV9650_COM16, 0x00},
- /* Enable color matrix for RGB/YUV, Delay Y channel,
- set output Y/UV delay to 1 */
- {SENSOR, OV9650_COM13, 0x19},
- /* Enable digital BLC, Set output mode to U Y V Y */
- {SENSOR, OV9650_TSLB, 0x0c},
- /* Limit the AGC/AEC stable upper region */
- {SENSOR, OV9650_COM24, 0x00},
- /* Enable HREF and some out of spec things */
- {SENSOR, OV9650_COM12, 0x73},
- /* Set all DBLC offset signs to positive and
- do some out of spec stuff */
- {SENSOR, OV9650_DBLC1, 0xdf},
- {SENSOR, OV9650_COM21, 0x06},
- {SENSOR, OV9650_RSVD35, 0x91},
- /* Necessary, no camera stream without it */
- {SENSOR, OV9650_RSVD16, 0x06},
- {SENSOR, OV9650_RSVD94, 0x99},
- {SENSOR, OV9650_RSVD95, 0x99},
- {SENSOR, OV9650_RSVD96, 0x04},
- /* Enable full range output */
- {SENSOR, OV9650_COM15, 0x0},
- /* Enable HREF at optical black, enable ADBLC bias,
- enable ADBLC, reset timings at format change */
- {SENSOR, OV9650_COM6, 0x4b},
- /* Subtract 32 from the B channel bias */
- {SENSOR, OV9650_BBIAS, 0xa0},
- /* Subtract 32 from the Gb channel bias */
- {SENSOR, OV9650_GbBIAS, 0xa0},
- /* Do not bypass the analog BLC and to some out of spec stuff */
- {SENSOR, OV9650_Gr_COM, 0x00},
- /* Subtract 32 from the R channel bias */
- {SENSOR, OV9650_RBIAS, 0xa0},
- /* Subtract 32 from the R channel bias */
- {SENSOR, OV9650_RBIAS, 0x0},
- {SENSOR, OV9650_COM26, 0x80},
- {SENSOR, OV9650_ACOMA9, 0x98},
- /* Set the AGC/AEC stable region upper limit */
- {SENSOR, OV9650_AEW, 0x68},
- /* Set the AGC/AEC stable region lower limit */
- {SENSOR, OV9650_AEB, 0x5c},
- /* Set the high and low limit nibbles to 3 */
- {SENSOR, OV9650_VPT, 0xc3},
- /* Set the Automatic Gain Ceiling (AGC) to 128x,
- drop VSYNC at frame drop,
- limit exposure timing,
- drop frame when the AEC step is larger than the exposure gap */
- {SENSOR, OV9650_COM9, 0x6e},
- /* Set VSYNC negative, Set RESET to SLHS (slave mode horizontal sync)
- and set PWDN to SLVS (slave mode vertical sync) */
- {SENSOR, OV9650_COM10, 0x42},
- /* Set horizontal column start high to default value */
- {SENSOR, OV9650_HSTART, 0x1a}, /* 210 */
- /* Set horizontal column end */
- {SENSOR, OV9650_HSTOP, 0xbf}, /* 1534 */
- /* Complementing register to the two writes above */
- {SENSOR, OV9650_HREF, 0xb2},
- /* Set vertical row start high bits */
- {SENSOR, OV9650_VSTRT, 0x02},
- /* Set vertical row end low bits */
- {SENSOR, OV9650_VSTOP, 0x7e},
- /* Set complementing vertical frame control */
- {SENSOR, OV9650_VREF, 0x10},
- {SENSOR, OV9650_ADC, 0x04},
- {SENSOR, OV9650_HV, 0x40},
-
- /* Enable denoise, and white-pixel erase */
- {SENSOR, OV9650_COM22, OV9650_DENOISE_ENABLE |
- OV9650_WHITE_PIXEL_ENABLE |
- OV9650_WHITE_PIXEL_OPTION},
-
- /* Enable VARIOPIXEL */
- {SENSOR, OV9650_COM3, OV9650_VARIOPIXEL},
- {SENSOR, OV9650_COM4, OV9650_QVGA_VARIOPIXEL},
-
- /* Put the sensor in soft sleep mode */
- {SENSOR, OV9650_COM2, OV9650_SOFT_SLEEP | OV9650_OUTPUT_DRIVE_2X},
-};
-
-static const unsigned char res_init_ov9650[][3] = {
- {SENSOR, OV9650_COM2, OV9650_OUTPUT_DRIVE_2X},
-
- {BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x82},
- {BRIDGE, M5602_XB_LINE_OF_FRAME_L, 0x00},
- {BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82},
- {BRIDGE, M5602_XB_PIX_OF_LINE_L, 0x00},
- {BRIDGE, M5602_XB_SIG_INI, 0x01}
-};
-#endif
+++ /dev/null
-/*
- * Driver for the po1030 sensor
- *
- * Copyright (c) 2008 Erik Andrén
- * Copyright (c) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
- * Copyright (c) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
- *
- * Portions of code to USB interface and ALi driver software,
- * Copyright (c) 2006 Willem Duinker
- * v4l2 interface modeled after the V4L2 driver
- * for SN9C10x PC Camera Controllers
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, version 2.
- *
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include "m5602_po1030.h"
-
-static int po1030_get_exposure(struct gspca_dev *gspca_dev, __s32 *val);
-static int po1030_set_exposure(struct gspca_dev *gspca_dev, __s32 val);
-static int po1030_get_gain(struct gspca_dev *gspca_dev, __s32 *val);
-static int po1030_set_gain(struct gspca_dev *gspca_dev, __s32 val);
-static int po1030_get_red_balance(struct gspca_dev *gspca_dev, __s32 *val);
-static int po1030_set_red_balance(struct gspca_dev *gspca_dev, __s32 val);
-static int po1030_get_blue_balance(struct gspca_dev *gspca_dev, __s32 *val);
-static int po1030_set_blue_balance(struct gspca_dev *gspca_dev, __s32 val);
-static int po1030_get_green_balance(struct gspca_dev *gspca_dev, __s32 *val);
-static int po1030_set_green_balance(struct gspca_dev *gspca_dev, __s32 val);
-static int po1030_get_hflip(struct gspca_dev *gspca_dev, __s32 *val);
-static int po1030_set_hflip(struct gspca_dev *gspca_dev, __s32 val);
-static int po1030_get_vflip(struct gspca_dev *gspca_dev, __s32 *val);
-static int po1030_set_vflip(struct gspca_dev *gspca_dev, __s32 val);
-static int po1030_set_auto_white_balance(struct gspca_dev *gspca_dev,
- __s32 val);
-static int po1030_get_auto_white_balance(struct gspca_dev *gspca_dev,
- __s32 *val);
-static int po1030_set_auto_exposure(struct gspca_dev *gspca_dev,
- __s32 val);
-static int po1030_get_auto_exposure(struct gspca_dev *gspca_dev,
- __s32 *val);
-
-static struct v4l2_pix_format po1030_modes[] = {
- {
- 640,
- 480,
- V4L2_PIX_FMT_SBGGR8,
- V4L2_FIELD_NONE,
- .sizeimage = 640 * 480,
- .bytesperline = 640,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 2
- }
-};
-
-static const struct ctrl po1030_ctrls[] = {
-#define GAIN_IDX 0
- {
- {
- .id = V4L2_CID_GAIN,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "gain",
- .minimum = 0x00,
- .maximum = 0x4f,
- .step = 0x1,
- .default_value = PO1030_GLOBAL_GAIN_DEFAULT,
- .flags = V4L2_CTRL_FLAG_SLIDER
- },
- .set = po1030_set_gain,
- .get = po1030_get_gain
- },
-#define EXPOSURE_IDX 1
- {
- {
- .id = V4L2_CID_EXPOSURE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "exposure",
- .minimum = 0x00,
- .maximum = 0x02ff,
- .step = 0x1,
- .default_value = PO1030_EXPOSURE_DEFAULT,
- .flags = V4L2_CTRL_FLAG_SLIDER
- },
- .set = po1030_set_exposure,
- .get = po1030_get_exposure
- },
-#define RED_BALANCE_IDX 2
- {
- {
- .id = V4L2_CID_RED_BALANCE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "red balance",
- .minimum = 0x00,
- .maximum = 0xff,
- .step = 0x1,
- .default_value = PO1030_RED_GAIN_DEFAULT,
- .flags = V4L2_CTRL_FLAG_SLIDER
- },
- .set = po1030_set_red_balance,
- .get = po1030_get_red_balance
- },
-#define BLUE_BALANCE_IDX 3
- {
- {
- .id = V4L2_CID_BLUE_BALANCE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "blue balance",
- .minimum = 0x00,
- .maximum = 0xff,
- .step = 0x1,
- .default_value = PO1030_BLUE_GAIN_DEFAULT,
- .flags = V4L2_CTRL_FLAG_SLIDER
- },
- .set = po1030_set_blue_balance,
- .get = po1030_get_blue_balance
- },
-#define HFLIP_IDX 4
- {
- {
- .id = V4L2_CID_HFLIP,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "horizontal flip",
- .minimum = 0,
- .maximum = 1,
- .step = 1,
- .default_value = 0,
- },
- .set = po1030_set_hflip,
- .get = po1030_get_hflip
- },
-#define VFLIP_IDX 5
- {
- {
- .id = V4L2_CID_VFLIP,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "vertical flip",
- .minimum = 0,
- .maximum = 1,
- .step = 1,
- .default_value = 0,
- },
- .set = po1030_set_vflip,
- .get = po1030_get_vflip
- },
-#define AUTO_WHITE_BALANCE_IDX 6
- {
- {
- .id = V4L2_CID_AUTO_WHITE_BALANCE,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "auto white balance",
- .minimum = 0,
- .maximum = 1,
- .step = 1,
- .default_value = 0,
- },
- .set = po1030_set_auto_white_balance,
- .get = po1030_get_auto_white_balance
- },
-#define AUTO_EXPOSURE_IDX 7
- {
- {
- .id = V4L2_CID_EXPOSURE_AUTO,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "auto exposure",
- .minimum = 0,
- .maximum = 1,
- .step = 1,
- .default_value = 0,
- },
- .set = po1030_set_auto_exposure,
- .get = po1030_get_auto_exposure
- },
-#define GREEN_BALANCE_IDX 8
- {
- {
- .id = M5602_V4L2_CID_GREEN_BALANCE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "green balance",
- .minimum = 0x00,
- .maximum = 0xff,
- .step = 0x1,
- .default_value = PO1030_GREEN_GAIN_DEFAULT,
- .flags = V4L2_CTRL_FLAG_SLIDER
- },
- .set = po1030_set_green_balance,
- .get = po1030_get_green_balance
- },
-};
-
-static void po1030_dump_registers(struct sd *sd);
-
-int po1030_probe(struct sd *sd)
-{
- u8 dev_id_h = 0, i;
- s32 *sensor_settings;
-
- if (force_sensor) {
- if (force_sensor == PO1030_SENSOR) {
- pr_info("Forcing a %s sensor\n", po1030.name);
- goto sensor_found;
- }
- /* If we want to force another sensor, don't try to probe this
- * one */
- return -ENODEV;
- }
-
- PDEBUG(D_PROBE, "Probing for a po1030 sensor");
-
- /* Run the pre-init to actually probe the unit */
- for (i = 0; i < ARRAY_SIZE(preinit_po1030); i++) {
- u8 data = preinit_po1030[i][2];
- if (preinit_po1030[i][0] == SENSOR)
- m5602_write_sensor(sd,
- preinit_po1030[i][1], &data, 1);
- else
- m5602_write_bridge(sd, preinit_po1030[i][1], data);
- }
-
- if (m5602_read_sensor(sd, PO1030_DEVID_H, &dev_id_h, 1))
- return -ENODEV;
-
- if (dev_id_h == 0x30) {
- pr_info("Detected a po1030 sensor\n");
- goto sensor_found;
- }
- return -ENODEV;
-
-sensor_found:
- sensor_settings = kmalloc(
- ARRAY_SIZE(po1030_ctrls) * sizeof(s32), GFP_KERNEL);
- if (!sensor_settings)
- return -ENOMEM;
-
- sd->gspca_dev.cam.cam_mode = po1030_modes;
- sd->gspca_dev.cam.nmodes = ARRAY_SIZE(po1030_modes);
- sd->desc->ctrls = po1030_ctrls;
- sd->desc->nctrls = ARRAY_SIZE(po1030_ctrls);
-
- for (i = 0; i < ARRAY_SIZE(po1030_ctrls); i++)
- sensor_settings[i] = po1030_ctrls[i].qctrl.default_value;
- sd->sensor_priv = sensor_settings;
-
- return 0;
-}
-
-int po1030_init(struct sd *sd)
-{
- s32 *sensor_settings = sd->sensor_priv;
- int i, err = 0;
-
- /* Init the sensor */
- for (i = 0; i < ARRAY_SIZE(init_po1030) && !err; i++) {
- u8 data[2] = {0x00, 0x00};
-
- switch (init_po1030[i][0]) {
- case BRIDGE:
- err = m5602_write_bridge(sd,
- init_po1030[i][1],
- init_po1030[i][2]);
- break;
-
- case SENSOR:
- data[0] = init_po1030[i][2];
- err = m5602_write_sensor(sd,
- init_po1030[i][1], data, 1);
- break;
-
- default:
- pr_info("Invalid stream command, exiting init\n");
- return -EINVAL;
- }
- }
- if (err < 0)
- return err;
-
- if (dump_sensor)
- po1030_dump_registers(sd);
-
- err = po1030_set_exposure(&sd->gspca_dev,
- sensor_settings[EXPOSURE_IDX]);
- if (err < 0)
- return err;
-
- err = po1030_set_gain(&sd->gspca_dev, sensor_settings[GAIN_IDX]);
- if (err < 0)
- return err;
-
- err = po1030_set_hflip(&sd->gspca_dev, sensor_settings[HFLIP_IDX]);
- if (err < 0)
- return err;
-
- err = po1030_set_vflip(&sd->gspca_dev, sensor_settings[VFLIP_IDX]);
- if (err < 0)
- return err;
-
- err = po1030_set_red_balance(&sd->gspca_dev,
- sensor_settings[RED_BALANCE_IDX]);
- if (err < 0)
- return err;
-
- err = po1030_set_blue_balance(&sd->gspca_dev,
- sensor_settings[BLUE_BALANCE_IDX]);
- if (err < 0)
- return err;
-
- err = po1030_set_green_balance(&sd->gspca_dev,
- sensor_settings[GREEN_BALANCE_IDX]);
- if (err < 0)
- return err;
-
- err = po1030_set_auto_white_balance(&sd->gspca_dev,
- sensor_settings[AUTO_WHITE_BALANCE_IDX]);
- if (err < 0)
- return err;
-
- err = po1030_set_auto_exposure(&sd->gspca_dev,
- sensor_settings[AUTO_EXPOSURE_IDX]);
- return err;
-}
-
-int po1030_start(struct sd *sd)
-{
- struct cam *cam = &sd->gspca_dev.cam;
- int i, err = 0;
- int width = cam->cam_mode[sd->gspca_dev.curr_mode].width;
- int height = cam->cam_mode[sd->gspca_dev.curr_mode].height;
- int ver_offs = cam->cam_mode[sd->gspca_dev.curr_mode].priv;
- u8 data;
-
- switch (width) {
- case 320:
- data = PO1030_SUBSAMPLING;
- err = m5602_write_sensor(sd, PO1030_CONTROL3, &data, 1);
- if (err < 0)
- return err;
-
- data = ((width + 3) >> 8) & 0xff;
- err = m5602_write_sensor(sd, PO1030_WINDOWWIDTH_H, &data, 1);
- if (err < 0)
- return err;
-
- data = (width + 3) & 0xff;
- err = m5602_write_sensor(sd, PO1030_WINDOWWIDTH_L, &data, 1);
- if (err < 0)
- return err;
-
- data = ((height + 1) >> 8) & 0xff;
- err = m5602_write_sensor(sd, PO1030_WINDOWHEIGHT_H, &data, 1);
- if (err < 0)
- return err;
-
- data = (height + 1) & 0xff;
- err = m5602_write_sensor(sd, PO1030_WINDOWHEIGHT_L, &data, 1);
-
- height += 6;
- width -= 1;
- break;
-
- case 640:
- data = 0;
- err = m5602_write_sensor(sd, PO1030_CONTROL3, &data, 1);
- if (err < 0)
- return err;
-
- data = ((width + 7) >> 8) & 0xff;
- err = m5602_write_sensor(sd, PO1030_WINDOWWIDTH_H, &data, 1);
- if (err < 0)
- return err;
-
- data = (width + 7) & 0xff;
- err = m5602_write_sensor(sd, PO1030_WINDOWWIDTH_L, &data, 1);
- if (err < 0)
- return err;
-
- data = ((height + 3) >> 8) & 0xff;
- err = m5602_write_sensor(sd, PO1030_WINDOWHEIGHT_H, &data, 1);
- if (err < 0)
- return err;
-
- data = (height + 3) & 0xff;
- err = m5602_write_sensor(sd, PO1030_WINDOWHEIGHT_L, &data, 1);
-
- height += 12;
- width -= 2;
- break;
- }
- err = m5602_write_bridge(sd, M5602_XB_SENSOR_TYPE, 0x0c);
- if (err < 0)
- return err;
-
- err = m5602_write_bridge(sd, M5602_XB_LINE_OF_FRAME_H, 0x81);
- if (err < 0)
- return err;
-
- err = m5602_write_bridge(sd, M5602_XB_PIX_OF_LINE_H, 0x82);
- if (err < 0)
- return err;
-
- err = m5602_write_bridge(sd, M5602_XB_SIG_INI, 0x01);
- if (err < 0)
- return err;
-
- err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA,
- ((ver_offs >> 8) & 0xff));
- if (err < 0)
- return err;
-
- err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA, (ver_offs & 0xff));
- if (err < 0)
- return err;
-
- for (i = 0; i < 2 && !err; i++)
- err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA, 0);
- if (err < 0)
- return err;
-
- err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA, (height >> 8) & 0xff);
- if (err < 0)
- return err;
-
- err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA, (height & 0xff));
- if (err < 0)
- return err;
-
- for (i = 0; i < 2 && !err; i++)
- err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA, 0);
-
- for (i = 0; i < 2 && !err; i++)
- err = m5602_write_bridge(sd, M5602_XB_SIG_INI, 0);
-
- for (i = 0; i < 2 && !err; i++)
- err = m5602_write_bridge(sd, M5602_XB_HSYNC_PARA, 0);
- if (err < 0)
- return err;
-
- err = m5602_write_bridge(sd, M5602_XB_HSYNC_PARA, (width >> 8) & 0xff);
- if (err < 0)
- return err;
-
- err = m5602_write_bridge(sd, M5602_XB_HSYNC_PARA, (width & 0xff));
- if (err < 0)
- return err;
-
- err = m5602_write_bridge(sd, M5602_XB_SIG_INI, 0);
- return err;
-}
-
-static int po1030_get_exposure(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- *val = sensor_settings[EXPOSURE_IDX];
- PDEBUG(D_V4L2, "Exposure read as %d", *val);
- return 0;
-}
-
-static int po1030_set_exposure(struct gspca_dev *gspca_dev, __s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
- u8 i2c_data;
- int err;
-
- sensor_settings[EXPOSURE_IDX] = val;
- PDEBUG(D_V4L2, "Set exposure to %d", val & 0xffff);
-
- i2c_data = ((val & 0xff00) >> 8);
- PDEBUG(D_V4L2, "Set exposure to high byte to 0x%x",
- i2c_data);
-
- err = m5602_write_sensor(sd, PO1030_INTEGLINES_H,
- &i2c_data, 1);
- if (err < 0)
- return err;
-
- i2c_data = (val & 0xff);
- PDEBUG(D_V4L2, "Set exposure to low byte to 0x%x",
- i2c_data);
- err = m5602_write_sensor(sd, PO1030_INTEGLINES_M,
- &i2c_data, 1);
-
- return err;
-}
-
-static int po1030_get_gain(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- *val = sensor_settings[GAIN_IDX];
- PDEBUG(D_V4L2, "Read global gain %d", *val);
- return 0;
-}
-
-static int po1030_set_gain(struct gspca_dev *gspca_dev, __s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
- u8 i2c_data;
- int err;
-
- sensor_settings[GAIN_IDX] = val;
-
- i2c_data = val & 0xff;
- PDEBUG(D_V4L2, "Set global gain to %d", i2c_data);
- err = m5602_write_sensor(sd, PO1030_GLOBALGAIN,
- &i2c_data, 1);
- return err;
-}
-
-static int po1030_get_hflip(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- *val = sensor_settings[HFLIP_IDX];
- PDEBUG(D_V4L2, "Read hflip %d", *val);
-
- return 0;
-}
-
-static int po1030_set_hflip(struct gspca_dev *gspca_dev, __s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
- u8 i2c_data;
- int err;
-
- sensor_settings[HFLIP_IDX] = val;
-
- PDEBUG(D_V4L2, "Set hflip %d", val);
- err = m5602_read_sensor(sd, PO1030_CONTROL2, &i2c_data, 1);
- if (err < 0)
- return err;
-
- i2c_data = (0x7f & i2c_data) | ((val & 0x01) << 7);
-
- err = m5602_write_sensor(sd, PO1030_CONTROL2,
- &i2c_data, 1);
-
- return err;
-}
-
-static int po1030_get_vflip(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- *val = sensor_settings[VFLIP_IDX];
- PDEBUG(D_V4L2, "Read vflip %d", *val);
-
- return 0;
-}
-
-static int po1030_set_vflip(struct gspca_dev *gspca_dev, __s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
- u8 i2c_data;
- int err;
-
- sensor_settings[VFLIP_IDX] = val;
-
- PDEBUG(D_V4L2, "Set vflip %d", val);
- err = m5602_read_sensor(sd, PO1030_CONTROL2, &i2c_data, 1);
- if (err < 0)
- return err;
-
- i2c_data = (i2c_data & 0xbf) | ((val & 0x01) << 6);
-
- err = m5602_write_sensor(sd, PO1030_CONTROL2,
- &i2c_data, 1);
-
- return err;
-}
-
-static int po1030_get_red_balance(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- *val = sensor_settings[RED_BALANCE_IDX];
- PDEBUG(D_V4L2, "Read red gain %d", *val);
- return 0;
-}
-
-static int po1030_set_red_balance(struct gspca_dev *gspca_dev, __s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
- u8 i2c_data;
- int err;
-
- sensor_settings[RED_BALANCE_IDX] = val;
-
- i2c_data = val & 0xff;
- PDEBUG(D_V4L2, "Set red gain to %d", i2c_data);
- err = m5602_write_sensor(sd, PO1030_RED_GAIN,
- &i2c_data, 1);
- return err;
-}
-
-static int po1030_get_blue_balance(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- *val = sensor_settings[BLUE_BALANCE_IDX];
- PDEBUG(D_V4L2, "Read blue gain %d", *val);
-
- return 0;
-}
-
-static int po1030_set_blue_balance(struct gspca_dev *gspca_dev, __s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
- u8 i2c_data;
- int err;
-
- sensor_settings[BLUE_BALANCE_IDX] = val;
-
- i2c_data = val & 0xff;
- PDEBUG(D_V4L2, "Set blue gain to %d", i2c_data);
- err = m5602_write_sensor(sd, PO1030_BLUE_GAIN,
- &i2c_data, 1);
-
- return err;
-}
-
-static int po1030_get_green_balance(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- *val = sensor_settings[GREEN_BALANCE_IDX];
- PDEBUG(D_V4L2, "Read green gain %d", *val);
-
- return 0;
-}
-
-static int po1030_set_green_balance(struct gspca_dev *gspca_dev, __s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
- u8 i2c_data;
- int err;
-
- sensor_settings[GREEN_BALANCE_IDX] = val;
- i2c_data = val & 0xff;
- PDEBUG(D_V4L2, "Set green gain to %d", i2c_data);
-
- err = m5602_write_sensor(sd, PO1030_GREEN_1_GAIN,
- &i2c_data, 1);
- if (err < 0)
- return err;
-
- return m5602_write_sensor(sd, PO1030_GREEN_2_GAIN,
- &i2c_data, 1);
-}
-
-static int po1030_get_auto_white_balance(struct gspca_dev *gspca_dev,
- __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- *val = sensor_settings[AUTO_WHITE_BALANCE_IDX];
- PDEBUG(D_V4L2, "Auto white balancing is %d", *val);
-
- return 0;
-}
-
-static int po1030_set_auto_white_balance(struct gspca_dev *gspca_dev,
- __s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
- u8 i2c_data;
- int err;
-
- sensor_settings[AUTO_WHITE_BALANCE_IDX] = val;
-
- err = m5602_read_sensor(sd, PO1030_AUTOCTRL1, &i2c_data, 1);
- if (err < 0)
- return err;
-
- PDEBUG(D_V4L2, "Set auto white balance to %d", val);
- i2c_data = (i2c_data & 0xfe) | (val & 0x01);
- err = m5602_write_sensor(sd, PO1030_AUTOCTRL1, &i2c_data, 1);
- return err;
-}
-
-static int po1030_get_auto_exposure(struct gspca_dev *gspca_dev,
- __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- *val = sensor_settings[AUTO_EXPOSURE_IDX];
- PDEBUG(D_V4L2, "Auto exposure is %d", *val);
- return 0;
-}
-
-static int po1030_set_auto_exposure(struct gspca_dev *gspca_dev,
- __s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
- u8 i2c_data;
- int err;
-
- sensor_settings[AUTO_EXPOSURE_IDX] = val;
- err = m5602_read_sensor(sd, PO1030_AUTOCTRL1, &i2c_data, 1);
- if (err < 0)
- return err;
-
- PDEBUG(D_V4L2, "Set auto exposure to %d", val);
- i2c_data = (i2c_data & 0xfd) | ((val & 0x01) << 1);
- return m5602_write_sensor(sd, PO1030_AUTOCTRL1, &i2c_data, 1);
-}
-
-void po1030_disconnect(struct sd *sd)
-{
- sd->sensor = NULL;
- kfree(sd->sensor_priv);
-}
-
-static void po1030_dump_registers(struct sd *sd)
-{
- int address;
- u8 value = 0;
-
- pr_info("Dumping the po1030 sensor core registers\n");
- for (address = 0; address < 0x7f; address++) {
- m5602_read_sensor(sd, address, &value, 1);
- pr_info("register 0x%x contains 0x%x\n", address, value);
- }
-
- pr_info("po1030 register state dump complete\n");
-
- pr_info("Probing for which registers that are read/write\n");
- for (address = 0; address < 0xff; address++) {
- u8 old_value, ctrl_value;
- u8 test_value[2] = {0xff, 0xff};
-
- m5602_read_sensor(sd, address, &old_value, 1);
- m5602_write_sensor(sd, address, test_value, 1);
- m5602_read_sensor(sd, address, &ctrl_value, 1);
-
- if (ctrl_value == test_value[0])
- pr_info("register 0x%x is writeable\n", address);
- else
- pr_info("register 0x%x is read only\n", address);
-
- /* Restore original value */
- m5602_write_sensor(sd, address, &old_value, 1);
- }
-}
+++ /dev/null
-/*
- * Driver for the po1030 sensor.
- *
- * Copyright (c) 2008 Erik Andrén
- * Copyright (c) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
- * Copyright (c) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
- *
- * Portions of code to USB interface and ALi driver software,
- * Copyright (c) 2006 Willem Duinker
- * v4l2 interface modeled after the V4L2 driver
- * for SN9C10x PC Camera Controllers
- *
- * Register defines taken from Pascal Stangs Procyon Armlib
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, version 2.
- *
- */
-
-#ifndef M5602_PO1030_H_
-#define M5602_PO1030_H_
-
-#include "m5602_sensor.h"
-
-/*****************************************************************************/
-
-#define PO1030_DEVID_H 0x00
-#define PO1030_DEVID_L 0x01
-#define PO1030_FRAMEWIDTH_H 0x04
-#define PO1030_FRAMEWIDTH_L 0x05
-#define PO1030_FRAMEHEIGHT_H 0x06
-#define PO1030_FRAMEHEIGHT_L 0x07
-#define PO1030_WINDOWX_H 0x08
-#define PO1030_WINDOWX_L 0x09
-#define PO1030_WINDOWY_H 0x0a
-#define PO1030_WINDOWY_L 0x0b
-#define PO1030_WINDOWWIDTH_H 0x0c
-#define PO1030_WINDOWWIDTH_L 0x0d
-#define PO1030_WINDOWHEIGHT_H 0x0e
-#define PO1030_WINDOWHEIGHT_L 0x0f
-
-#define PO1030_GLOBALIBIAS 0x12
-#define PO1030_PIXELIBIAS 0x13
-
-#define PO1030_GLOBALGAIN 0x15
-#define PO1030_RED_GAIN 0x16
-#define PO1030_GREEN_1_GAIN 0x17
-#define PO1030_BLUE_GAIN 0x18
-#define PO1030_GREEN_2_GAIN 0x19
-
-#define PO1030_INTEGLINES_H 0x1a
-#define PO1030_INTEGLINES_M 0x1b
-#define PO1030_INTEGLINES_L 0x1c
-
-#define PO1030_CONTROL1 0x1d
-#define PO1030_CONTROL2 0x1e
-#define PO1030_CONTROL3 0x1f
-#define PO1030_CONTROL4 0x20
-
-#define PO1030_PERIOD50_H 0x23
-#define PO1030_PERIOD50_L 0x24
-#define PO1030_PERIOD60_H 0x25
-#define PO1030_PERIOD60_L 0x26
-#define PO1030_REGCLK167 0x27
-#define PO1030_FLICKER_DELTA50 0x28
-#define PO1030_FLICKERDELTA60 0x29
-
-#define PO1030_ADCOFFSET 0x2c
-
-/* Gamma Correction Coeffs */
-#define PO1030_GC0 0x2d
-#define PO1030_GC1 0x2e
-#define PO1030_GC2 0x2f
-#define PO1030_GC3 0x30
-#define PO1030_GC4 0x31
-#define PO1030_GC5 0x32
-#define PO1030_GC6 0x33
-#define PO1030_GC7 0x34
-
-/* Color Transform Matrix */
-#define PO1030_CT0 0x35
-#define PO1030_CT1 0x36
-#define PO1030_CT2 0x37
-#define PO1030_CT3 0x38
-#define PO1030_CT4 0x39
-#define PO1030_CT5 0x3a
-#define PO1030_CT6 0x3b
-#define PO1030_CT7 0x3c
-#define PO1030_CT8 0x3d
-
-#define PO1030_AUTOCTRL1 0x3e
-#define PO1030_AUTOCTRL2 0x3f
-
-#define PO1030_YTARGET 0x40
-#define PO1030_GLOBALGAINMIN 0x41
-#define PO1030_GLOBALGAINMAX 0x42
-
-#define PO1030_AWB_RED_TUNING 0x47
-#define PO1030_AWB_BLUE_TUNING 0x48
-
-/* Output format control */
-#define PO1030_OUTFORMCTRL1 0x5a
-#define PO1030_OUTFORMCTRL2 0x5b
-#define PO1030_OUTFORMCTRL3 0x5c
-#define PO1030_OUTFORMCTRL4 0x5d
-#define PO1030_OUTFORMCTRL5 0x5e
-
-#define PO1030_EDGE_ENH_OFF 0x5f
-#define PO1030_EGA 0x60
-
-#define PO1030_Cb_U_GAIN 0x63
-#define PO1030_Cr_V_GAIN 0x64
-
-#define PO1030_YCONTRAST 0x74
-#define PO1030_YSATURATION 0x75
-
-#define PO1030_HFLIP (1 << 7)
-#define PO1030_VFLIP (1 << 6)
-
-#define PO1030_HREF_ENABLE (1 << 6)
-
-#define PO1030_RAW_RGB_BAYER 0x4
-
-#define PO1030_FRAME_EQUAL (1 << 3)
-#define PO1030_AUTO_SUBSAMPLING (1 << 4)
-
-#define PO1030_WEIGHT_WIN_2X (1 << 3)
-
-#define PO1030_SHUTTER_MODE (1 << 6)
-#define PO1030_AUTO_SUBSAMPLING (1 << 4)
-#define PO1030_FRAME_EQUAL (1 << 3)
-
-#define PO1030_SENSOR_RESET (1 << 5)
-
-#define PO1030_SUBSAMPLING (1 << 6)
-
-/*****************************************************************************/
-
-#define PO1030_GLOBAL_GAIN_DEFAULT 0x12
-#define PO1030_EXPOSURE_DEFAULT 0x0085
-#define PO1030_BLUE_GAIN_DEFAULT 0x36
-#define PO1030_RED_GAIN_DEFAULT 0x36
-#define PO1030_GREEN_GAIN_DEFAULT 0x40
-
-/*****************************************************************************/
-
-/* Kernel module parameters */
-extern int force_sensor;
-extern bool dump_sensor;
-
-int po1030_probe(struct sd *sd);
-int po1030_init(struct sd *sd);
-int po1030_start(struct sd *sd);
-void po1030_disconnect(struct sd *sd);
-
-static const struct m5602_sensor po1030 = {
- .name = "PO1030",
-
- .i2c_slave_id = 0xdc,
- .i2c_regW = 1,
-
- .probe = po1030_probe,
- .init = po1030_init,
- .start = po1030_start,
- .disconnect = po1030_disconnect,
-};
-
-static const unsigned char preinit_po1030[][3] = {
- {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02},
- {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0},
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
- {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
- {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00},
- {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
- {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
- {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
- {BRIDGE, M5602_XB_GPIO_DAT, 0x04},
- {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
- {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06},
- {BRIDGE, M5602_XB_GPIO_DAT_H, 0x02},
-
- {SENSOR, PO1030_AUTOCTRL2, PO1030_SENSOR_RESET | (1 << 2)},
-
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x04},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
- {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
- {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
- {BRIDGE, M5602_XB_GPIO_DAT, 0x00}
-};
-
-static const unsigned char init_po1030[][3] = {
- {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02},
- {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0},
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
- {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
- {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00},
- {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
-
- {SENSOR, PO1030_AUTOCTRL2, PO1030_SENSOR_RESET | (1 << 2)},
-
- {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
- {BRIDGE, M5602_XB_GPIO_DAT, 0x04},
- {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
- {BRIDGE, M5602_XB_GPIO_EN_L, 0x00},
- {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06},
- {BRIDGE, M5602_XB_GPIO_DAT_H, 0x02},
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x04},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
- {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
- {BRIDGE, M5602_XB_GPIO_DAT, 0x00},
-
- {SENSOR, PO1030_AUTOCTRL2, 0x04},
-
- {SENSOR, PO1030_OUTFORMCTRL2, PO1030_RAW_RGB_BAYER},
- {SENSOR, PO1030_AUTOCTRL1, PO1030_WEIGHT_WIN_2X},
-
- {SENSOR, PO1030_CONTROL2, 0x03},
- {SENSOR, 0x21, 0x90},
- {SENSOR, PO1030_YTARGET, 0x60},
- {SENSOR, 0x59, 0x13},
- {SENSOR, PO1030_OUTFORMCTRL1, PO1030_HREF_ENABLE},
- {SENSOR, PO1030_EDGE_ENH_OFF, 0x00},
- {SENSOR, PO1030_EGA, 0x80},
- {SENSOR, 0x78, 0x14},
- {SENSOR, 0x6f, 0x01},
- {SENSOR, PO1030_GLOBALGAINMAX, 0x14},
- {SENSOR, PO1030_Cb_U_GAIN, 0x38},
- {SENSOR, PO1030_Cr_V_GAIN, 0x38},
- {SENSOR, PO1030_CONTROL1, PO1030_SHUTTER_MODE |
- PO1030_AUTO_SUBSAMPLING |
- PO1030_FRAME_EQUAL},
- {SENSOR, PO1030_GC0, 0x10},
- {SENSOR, PO1030_GC1, 0x20},
- {SENSOR, PO1030_GC2, 0x40},
- {SENSOR, PO1030_GC3, 0x60},
- {SENSOR, PO1030_GC4, 0x80},
- {SENSOR, PO1030_GC5, 0xa0},
- {SENSOR, PO1030_GC6, 0xc0},
- {SENSOR, PO1030_GC7, 0xff},
-
- /* Set the width to 751 */
- {SENSOR, PO1030_FRAMEWIDTH_H, 0x02},
- {SENSOR, PO1030_FRAMEWIDTH_L, 0xef},
-
- /* Set the height to 540 */
- {SENSOR, PO1030_FRAMEHEIGHT_H, 0x02},
- {SENSOR, PO1030_FRAMEHEIGHT_L, 0x1c},
-
- /* Set the x window to 1 */
- {SENSOR, PO1030_WINDOWX_H, 0x00},
- {SENSOR, PO1030_WINDOWX_L, 0x01},
-
- /* Set the y window to 1 */
- {SENSOR, PO1030_WINDOWY_H, 0x00},
- {SENSOR, PO1030_WINDOWY_L, 0x01},
-
- /* with a very low lighted environment increase the exposure but
- * decrease the FPS (Frame Per Second) */
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
-
- {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
- {BRIDGE, M5602_XB_GPIO_DAT, 0x00},
- {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
- {BRIDGE, M5602_XB_GPIO_EN_L, 0x00},
-};
-#endif
+++ /dev/null
-/*
- * Driver for the s5k4aa sensor
- *
- * Copyright (C) 2008 Erik Andrén
- * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
- * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
- *
- * Portions of code to USB interface and ALi driver software,
- * Copyright (c) 2006 Willem Duinker
- * v4l2 interface modeled after the V4L2 driver
- * for SN9C10x PC Camera Controllers
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, version 2.
- *
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include "m5602_s5k4aa.h"
-
-static int s5k4aa_get_exposure(struct gspca_dev *gspca_dev, __s32 *val);
-static int s5k4aa_set_exposure(struct gspca_dev *gspca_dev, __s32 val);
-static int s5k4aa_get_vflip(struct gspca_dev *gspca_dev, __s32 *val);
-static int s5k4aa_set_vflip(struct gspca_dev *gspca_dev, __s32 val);
-static int s5k4aa_get_hflip(struct gspca_dev *gspca_dev, __s32 *val);
-static int s5k4aa_set_hflip(struct gspca_dev *gspca_dev, __s32 val);
-static int s5k4aa_get_gain(struct gspca_dev *gspca_dev, __s32 *val);
-static int s5k4aa_set_gain(struct gspca_dev *gspca_dev, __s32 val);
-static int s5k4aa_get_noise(struct gspca_dev *gspca_dev, __s32 *val);
-static int s5k4aa_set_noise(struct gspca_dev *gspca_dev, __s32 val);
-static int s5k4aa_get_brightness(struct gspca_dev *gspca_dev, __s32 *val);
-static int s5k4aa_set_brightness(struct gspca_dev *gspca_dev, __s32 val);
-
-static
- const
- struct dmi_system_id s5k4aa_vflip_dmi_table[] = {
- {
- .ident = "BRUNEINIT",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "BRUNENIT"),
- DMI_MATCH(DMI_PRODUCT_NAME, "BRUNENIT"),
- DMI_MATCH(DMI_BOARD_VERSION, "00030D0000000001")
- }
- }, {
- .ident = "Fujitsu-Siemens Amilo Xa 2528",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
- DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Xa 2528")
- }
- }, {
- .ident = "Fujitsu-Siemens Amilo Xi 2428",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
- DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Xi 2428")
- }
- }, {
- .ident = "Fujitsu-Siemens Amilo Xi 2528",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
- DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Xi 2528")
- }
- }, {
- .ident = "Fujitsu-Siemens Amilo Xi 2550",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
- DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Xi 2550")
- }
- }, {
- .ident = "Fujitsu-Siemens Amilo Pa 2548",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
- DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Pa 2548")
- }
- }, {
- .ident = "MSI GX700",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "Micro-Star International"),
- DMI_MATCH(DMI_PRODUCT_NAME, "GX700"),
- DMI_MATCH(DMI_BIOS_DATE, "12/02/2008")
- }
- }, {
- .ident = "MSI GX700",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "Micro-Star International"),
- DMI_MATCH(DMI_PRODUCT_NAME, "GX700"),
- DMI_MATCH(DMI_BIOS_DATE, "07/26/2007")
- }
- }, {
- .ident = "MSI GX700",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "Micro-Star International"),
- DMI_MATCH(DMI_PRODUCT_NAME, "GX700"),
- DMI_MATCH(DMI_BIOS_DATE, "07/19/2007")
- }
- }, {
- .ident = "MSI GX700/GX705/EX700",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "Micro-Star International"),
- DMI_MATCH(DMI_PRODUCT_NAME, "GX700/GX705/EX700")
- }
- }, {
- .ident = "MSI L735",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "Micro-Star International"),
- DMI_MATCH(DMI_PRODUCT_NAME, "MS-1717X")
- }
- }, {
- .ident = "Lenovo Y300",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "L3000 Y300"),
- DMI_MATCH(DMI_PRODUCT_NAME, "Y300")
- }
- },
- { }
-};
-
-static struct v4l2_pix_format s5k4aa_modes[] = {
- {
- 640,
- 480,
- V4L2_PIX_FMT_SBGGR8,
- V4L2_FIELD_NONE,
- .sizeimage =
- 640 * 480,
- .bytesperline = 640,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0
- },
- {
- 1280,
- 1024,
- V4L2_PIX_FMT_SBGGR8,
- V4L2_FIELD_NONE,
- .sizeimage =
- 1280 * 1024,
- .bytesperline = 1280,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0
- }
-};
-
-static const struct ctrl s5k4aa_ctrls[] = {
-#define VFLIP_IDX 0
- {
- {
- .id = V4L2_CID_VFLIP,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "vertical flip",
- .minimum = 0,
- .maximum = 1,
- .step = 1,
- .default_value = 0
- },
- .set = s5k4aa_set_vflip,
- .get = s5k4aa_get_vflip
- },
-#define HFLIP_IDX 1
- {
- {
- .id = V4L2_CID_HFLIP,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "horizontal flip",
- .minimum = 0,
- .maximum = 1,
- .step = 1,
- .default_value = 0
- },
- .set = s5k4aa_set_hflip,
- .get = s5k4aa_get_hflip
- },
-#define GAIN_IDX 2
- {
- {
- .id = V4L2_CID_GAIN,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "Gain",
- .minimum = 0,
- .maximum = 127,
- .step = 1,
- .default_value = S5K4AA_DEFAULT_GAIN,
- .flags = V4L2_CTRL_FLAG_SLIDER
- },
- .set = s5k4aa_set_gain,
- .get = s5k4aa_get_gain
- },
-#define EXPOSURE_IDX 3
- {
- {
- .id = V4L2_CID_EXPOSURE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "Exposure",
- .minimum = 13,
- .maximum = 0xfff,
- .step = 1,
- .default_value = 0x100,
- .flags = V4L2_CTRL_FLAG_SLIDER
- },
- .set = s5k4aa_set_exposure,
- .get = s5k4aa_get_exposure
- },
-#define NOISE_SUPP_IDX 4
- {
- {
- .id = V4L2_CID_PRIVATE_BASE,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "Noise suppression (smoothing)",
- .minimum = 0,
- .maximum = 1,
- .step = 1,
- .default_value = 1,
- },
- .set = s5k4aa_set_noise,
- .get = s5k4aa_get_noise
- },
-#define BRIGHTNESS_IDX 5
- {
- {
- .id = V4L2_CID_BRIGHTNESS,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "Brightness",
- .minimum = 0,
- .maximum = 0x1f,
- .step = 1,
- .default_value = S5K4AA_DEFAULT_BRIGHTNESS,
- },
- .set = s5k4aa_set_brightness,
- .get = s5k4aa_get_brightness
- },
-
-};
-
-static void s5k4aa_dump_registers(struct sd *sd);
-
-int s5k4aa_probe(struct sd *sd)
-{
- u8 prod_id[6] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
- const u8 expected_prod_id[6] = {0x00, 0x10, 0x00, 0x4b, 0x33, 0x75};
- int i, err = 0;
- s32 *sensor_settings;
-
- if (force_sensor) {
- if (force_sensor == S5K4AA_SENSOR) {
- pr_info("Forcing a %s sensor\n", s5k4aa.name);
- goto sensor_found;
- }
- /* If we want to force another sensor, don't try to probe this
- * one */
- return -ENODEV;
- }
-
- PDEBUG(D_PROBE, "Probing for a s5k4aa sensor");
-
- /* Preinit the sensor */
- for (i = 0; i < ARRAY_SIZE(preinit_s5k4aa) && !err; i++) {
- u8 data[2] = {0x00, 0x00};
-
- switch (preinit_s5k4aa[i][0]) {
- case BRIDGE:
- err = m5602_write_bridge(sd,
- preinit_s5k4aa[i][1],
- preinit_s5k4aa[i][2]);
- break;
-
- case SENSOR:
- data[0] = preinit_s5k4aa[i][2];
- err = m5602_write_sensor(sd,
- preinit_s5k4aa[i][1],
- data, 1);
- break;
-
- case SENSOR_LONG:
- data[0] = preinit_s5k4aa[i][2];
- data[1] = preinit_s5k4aa[i][3];
- err = m5602_write_sensor(sd,
- preinit_s5k4aa[i][1],
- data, 2);
- break;
- default:
- pr_info("Invalid stream command, exiting init\n");
- return -EINVAL;
- }
- }
-
- /* Test some registers, but we don't know their exact meaning yet */
- if (m5602_read_sensor(sd, 0x00, prod_id, 2))
- return -ENODEV;
- if (m5602_read_sensor(sd, 0x02, prod_id+2, 2))
- return -ENODEV;
- if (m5602_read_sensor(sd, 0x04, prod_id+4, 2))
- return -ENODEV;
-
- if (memcmp(prod_id, expected_prod_id, sizeof(prod_id)))
- return -ENODEV;
- else
- pr_info("Detected a s5k4aa sensor\n");
-
-sensor_found:
- sensor_settings = kmalloc(
- ARRAY_SIZE(s5k4aa_ctrls) * sizeof(s32), GFP_KERNEL);
- if (!sensor_settings)
- return -ENOMEM;
-
- sd->gspca_dev.cam.cam_mode = s5k4aa_modes;
- sd->gspca_dev.cam.nmodes = ARRAY_SIZE(s5k4aa_modes);
- sd->desc->ctrls = s5k4aa_ctrls;
- sd->desc->nctrls = ARRAY_SIZE(s5k4aa_ctrls);
-
- for (i = 0; i < ARRAY_SIZE(s5k4aa_ctrls); i++)
- sensor_settings[i] = s5k4aa_ctrls[i].qctrl.default_value;
- sd->sensor_priv = sensor_settings;
-
- return 0;
-}
-
-int s5k4aa_start(struct sd *sd)
-{
- int i, err = 0;
- u8 data[2];
- struct cam *cam = &sd->gspca_dev.cam;
- s32 *sensor_settings = sd->sensor_priv;
-
- switch (cam->cam_mode[sd->gspca_dev.curr_mode].width) {
- case 1280:
- PDEBUG(D_V4L2, "Configuring camera for SXGA mode");
-
- for (i = 0; i < ARRAY_SIZE(SXGA_s5k4aa); i++) {
- switch (SXGA_s5k4aa[i][0]) {
- case BRIDGE:
- err = m5602_write_bridge(sd,
- SXGA_s5k4aa[i][1],
- SXGA_s5k4aa[i][2]);
- break;
-
- case SENSOR:
- data[0] = SXGA_s5k4aa[i][2];
- err = m5602_write_sensor(sd,
- SXGA_s5k4aa[i][1],
- data, 1);
- break;
-
- case SENSOR_LONG:
- data[0] = SXGA_s5k4aa[i][2];
- data[1] = SXGA_s5k4aa[i][3];
- err = m5602_write_sensor(sd,
- SXGA_s5k4aa[i][1],
- data, 2);
- break;
-
- default:
- pr_err("Invalid stream command, exiting init\n");
- return -EINVAL;
- }
- }
- err = s5k4aa_set_noise(&sd->gspca_dev, 0);
- if (err < 0)
- return err;
- break;
-
- case 640:
- PDEBUG(D_V4L2, "Configuring camera for VGA mode");
-
- for (i = 0; i < ARRAY_SIZE(VGA_s5k4aa); i++) {
- switch (VGA_s5k4aa[i][0]) {
- case BRIDGE:
- err = m5602_write_bridge(sd,
- VGA_s5k4aa[i][1],
- VGA_s5k4aa[i][2]);
- break;
-
- case SENSOR:
- data[0] = VGA_s5k4aa[i][2];
- err = m5602_write_sensor(sd,
- VGA_s5k4aa[i][1],
- data, 1);
- break;
-
- case SENSOR_LONG:
- data[0] = VGA_s5k4aa[i][2];
- data[1] = VGA_s5k4aa[i][3];
- err = m5602_write_sensor(sd,
- VGA_s5k4aa[i][1],
- data, 2);
- break;
-
- default:
- pr_err("Invalid stream command, exiting init\n");
- return -EINVAL;
- }
- }
- err = s5k4aa_set_noise(&sd->gspca_dev, 1);
- if (err < 0)
- return err;
- break;
- }
- if (err < 0)
- return err;
-
- err = s5k4aa_set_exposure(&sd->gspca_dev,
- sensor_settings[EXPOSURE_IDX]);
- if (err < 0)
- return err;
-
- err = s5k4aa_set_gain(&sd->gspca_dev, sensor_settings[GAIN_IDX]);
- if (err < 0)
- return err;
-
- err = s5k4aa_set_brightness(&sd->gspca_dev,
- sensor_settings[BRIGHTNESS_IDX]);
- if (err < 0)
- return err;
-
- err = s5k4aa_set_noise(&sd->gspca_dev, sensor_settings[NOISE_SUPP_IDX]);
- if (err < 0)
- return err;
-
- err = s5k4aa_set_vflip(&sd->gspca_dev, sensor_settings[VFLIP_IDX]);
- if (err < 0)
- return err;
-
- return s5k4aa_set_hflip(&sd->gspca_dev, sensor_settings[HFLIP_IDX]);
-}
-
-int s5k4aa_init(struct sd *sd)
-{
- int i, err = 0;
-
- for (i = 0; i < ARRAY_SIZE(init_s5k4aa) && !err; i++) {
- u8 data[2] = {0x00, 0x00};
-
- switch (init_s5k4aa[i][0]) {
- case BRIDGE:
- err = m5602_write_bridge(sd,
- init_s5k4aa[i][1],
- init_s5k4aa[i][2]);
- break;
-
- case SENSOR:
- data[0] = init_s5k4aa[i][2];
- err = m5602_write_sensor(sd,
- init_s5k4aa[i][1], data, 1);
- break;
-
- case SENSOR_LONG:
- data[0] = init_s5k4aa[i][2];
- data[1] = init_s5k4aa[i][3];
- err = m5602_write_sensor(sd,
- init_s5k4aa[i][1], data, 2);
- break;
- default:
- pr_info("Invalid stream command, exiting init\n");
- return -EINVAL;
- }
- }
-
- if (dump_sensor)
- s5k4aa_dump_registers(sd);
-
- return err;
-}
-
-static int s5k4aa_get_exposure(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- *val = sensor_settings[EXPOSURE_IDX];
- PDEBUG(D_V4L2, "Read exposure %d", *val);
-
- return 0;
-}
-
-static int s5k4aa_set_exposure(struct gspca_dev *gspca_dev, __s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
- u8 data = S5K4AA_PAGE_MAP_2;
- int err;
-
- sensor_settings[EXPOSURE_IDX] = val;
- PDEBUG(D_V4L2, "Set exposure to %d", val);
- err = m5602_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);
- if (err < 0)
- return err;
- data = (val >> 8) & 0xff;
- err = m5602_write_sensor(sd, S5K4AA_EXPOSURE_HI, &data, 1);
- if (err < 0)
- return err;
- data = val & 0xff;
- err = m5602_write_sensor(sd, S5K4AA_EXPOSURE_LO, &data, 1);
-
- return err;
-}
-
-static int s5k4aa_get_vflip(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- *val = sensor_settings[VFLIP_IDX];
- PDEBUG(D_V4L2, "Read vertical flip %d", *val);
-
- return 0;
-}
-
-static int s5k4aa_set_vflip(struct gspca_dev *gspca_dev, __s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
- u8 data = S5K4AA_PAGE_MAP_2;
- int err;
-
- sensor_settings[VFLIP_IDX] = val;
-
- PDEBUG(D_V4L2, "Set vertical flip to %d", val);
- err = m5602_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);
- if (err < 0)
- return err;
-
- err = m5602_read_sensor(sd, S5K4AA_READ_MODE, &data, 1);
- if (err < 0)
- return err;
-
- if (dmi_check_system(s5k4aa_vflip_dmi_table))
- val = !val;
-
- data = ((data & ~S5K4AA_RM_V_FLIP) | ((val & 0x01) << 7));
- err = m5602_write_sensor(sd, S5K4AA_READ_MODE, &data, 1);
- if (err < 0)
- return err;
-
- err = m5602_read_sensor(sd, S5K4AA_ROWSTART_LO, &data, 1);
- if (err < 0)
- return err;
- if (val)
- data &= 0xfe;
- else
- data |= 0x01;
- err = m5602_write_sensor(sd, S5K4AA_ROWSTART_LO, &data, 1);
- return err;
-}
-
-static int s5k4aa_get_hflip(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- *val = sensor_settings[HFLIP_IDX];
- PDEBUG(D_V4L2, "Read horizontal flip %d", *val);
-
- return 0;
-}
-
-static int s5k4aa_set_hflip(struct gspca_dev *gspca_dev, __s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
- u8 data = S5K4AA_PAGE_MAP_2;
- int err;
-
- sensor_settings[HFLIP_IDX] = val;
-
- PDEBUG(D_V4L2, "Set horizontal flip to %d", val);
- err = m5602_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);
- if (err < 0)
- return err;
-
- err = m5602_read_sensor(sd, S5K4AA_READ_MODE, &data, 1);
- if (err < 0)
- return err;
-
- if (dmi_check_system(s5k4aa_vflip_dmi_table))
- val = !val;
-
- data = ((data & ~S5K4AA_RM_H_FLIP) | ((val & 0x01) << 6));
- err = m5602_write_sensor(sd, S5K4AA_READ_MODE, &data, 1);
- if (err < 0)
- return err;
-
- err = m5602_read_sensor(sd, S5K4AA_COLSTART_LO, &data, 1);
- if (err < 0)
- return err;
- if (val)
- data &= 0xfe;
- else
- data |= 0x01;
- err = m5602_write_sensor(sd, S5K4AA_COLSTART_LO, &data, 1);
- return err;
-}
-
-static int s5k4aa_get_gain(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- *val = sensor_settings[GAIN_IDX];
- PDEBUG(D_V4L2, "Read gain %d", *val);
- return 0;
-}
-
-static int s5k4aa_set_gain(struct gspca_dev *gspca_dev, __s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
- u8 data = S5K4AA_PAGE_MAP_2;
- int err;
-
- sensor_settings[GAIN_IDX] = val;
-
- PDEBUG(D_V4L2, "Set gain to %d", val);
- err = m5602_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);
- if (err < 0)
- return err;
-
- data = val & 0xff;
- err = m5602_write_sensor(sd, S5K4AA_GAIN, &data, 1);
-
- return err;
-}
-
-static int s5k4aa_get_brightness(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- *val = sensor_settings[BRIGHTNESS_IDX];
- PDEBUG(D_V4L2, "Read brightness %d", *val);
- return 0;
-}
-
-static int s5k4aa_set_brightness(struct gspca_dev *gspca_dev, __s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
- u8 data = S5K4AA_PAGE_MAP_2;
- int err;
-
- sensor_settings[BRIGHTNESS_IDX] = val;
-
- PDEBUG(D_V4L2, "Set brightness to %d", val);
- err = m5602_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);
- if (err < 0)
- return err;
-
- data = val & 0xff;
- return m5602_write_sensor(sd, S5K4AA_BRIGHTNESS, &data, 1);
-}
-
-static int s5k4aa_get_noise(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
-
- *val = sensor_settings[NOISE_SUPP_IDX];
- PDEBUG(D_V4L2, "Read noise %d", *val);
- return 0;
-}
-
-static int s5k4aa_set_noise(struct gspca_dev *gspca_dev, __s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 *sensor_settings = sd->sensor_priv;
- u8 data = S5K4AA_PAGE_MAP_2;
- int err;
-
- sensor_settings[NOISE_SUPP_IDX] = val;
-
- PDEBUG(D_V4L2, "Set noise to %d", val);
- err = m5602_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);
- if (err < 0)
- return err;
-
- data = val & 0x01;
- return m5602_write_sensor(sd, S5K4AA_NOISE_SUPP, &data, 1);
-}
-
-void s5k4aa_disconnect(struct sd *sd)
-{
- sd->sensor = NULL;
- kfree(sd->sensor_priv);
-}
-
-static void s5k4aa_dump_registers(struct sd *sd)
-{
- int address;
- u8 page, old_page;
- m5602_read_sensor(sd, S5K4AA_PAGE_MAP, &old_page, 1);
- for (page = 0; page < 16; page++) {
- m5602_write_sensor(sd, S5K4AA_PAGE_MAP, &page, 1);
- pr_info("Dumping the s5k4aa register state for page 0x%x\n",
- page);
- for (address = 0; address <= 0xff; address++) {
- u8 value = 0;
- m5602_read_sensor(sd, address, &value, 1);
- pr_info("register 0x%x contains 0x%x\n",
- address, value);
- }
- }
- pr_info("s5k4aa register state dump complete\n");
-
- for (page = 0; page < 16; page++) {
- m5602_write_sensor(sd, S5K4AA_PAGE_MAP, &page, 1);
- pr_info("Probing for which registers that are read/write for page 0x%x\n",
- page);
- for (address = 0; address <= 0xff; address++) {
- u8 old_value, ctrl_value, test_value = 0xff;
-
- m5602_read_sensor(sd, address, &old_value, 1);
- m5602_write_sensor(sd, address, &test_value, 1);
- m5602_read_sensor(sd, address, &ctrl_value, 1);
-
- if (ctrl_value == test_value)
- pr_info("register 0x%x is writeable\n",
- address);
- else
- pr_info("register 0x%x is read only\n",
- address);
-
- /* Restore original value */
- m5602_write_sensor(sd, address, &old_value, 1);
- }
- }
- pr_info("Read/write register probing complete\n");
- m5602_write_sensor(sd, S5K4AA_PAGE_MAP, &old_page, 1);
-}
+++ /dev/null
-/*
- * Driver for the s5k4aa sensor
- *
- * Copyright (C) 2008 Erik Andrén
- * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
- * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
- *
- * Portions of code to USB interface and ALi driver software,
- * Copyright (c) 2006 Willem Duinker
- * v4l2 interface modeled after the V4L2 driver
- * for SN9C10x PC Camera Controllers
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, version 2.
- *
- */
-
-#ifndef M5602_S5K4AA_H_
-#define M5602_S5K4AA_H_
-
-#include <linux/dmi.h>
-
-#include "m5602_sensor.h"
-
-/*****************************************************************************/
-
-#define S5K4AA_PAGE_MAP 0xec
-
-#define S5K4AA_PAGE_MAP_0 0x00
-#define S5K4AA_PAGE_MAP_1 0x01
-#define S5K4AA_PAGE_MAP_2 0x02
-
-/* Sensor register definitions for page 0x02 */
-#define S5K4AA_READ_MODE 0x03
-#define S5K4AA_ROWSTART_HI 0x04
-#define S5K4AA_ROWSTART_LO 0x05
-#define S5K4AA_COLSTART_HI 0x06
-#define S5K4AA_COLSTART_LO 0x07
-#define S5K4AA_WINDOW_HEIGHT_HI 0x08
-#define S5K4AA_WINDOW_HEIGHT_LO 0x09
-#define S5K4AA_WINDOW_WIDTH_HI 0x0a
-#define S5K4AA_WINDOW_WIDTH_LO 0x0b
-#define S5K4AA_GLOBAL_GAIN__ 0x0f
-/* sync lost, if too low, reduces frame rate if too high */
-#define S5K4AA_H_BLANK_HI__ 0x1d
-#define S5K4AA_H_BLANK_LO__ 0x1e
-#define S5K4AA_EXPOSURE_HI 0x17
-#define S5K4AA_EXPOSURE_LO 0x18
-#define S5K4AA_BRIGHTNESS 0x1f /* (digital?) gain : 5 bits */
-#define S5K4AA_GAIN 0x20 /* (analogue?) gain : 7 bits */
-#define S5K4AA_NOISE_SUPP 0x37
-
-#define S5K4AA_RM_ROW_SKIP_4X 0x08
-#define S5K4AA_RM_ROW_SKIP_2X 0x04
-#define S5K4AA_RM_COL_SKIP_4X 0x02
-#define S5K4AA_RM_COL_SKIP_2X 0x01
-#define S5K4AA_RM_H_FLIP 0x40
-#define S5K4AA_RM_V_FLIP 0x80
-
-#define S5K4AA_DEFAULT_GAIN 0x5f
-#define S5K4AA_DEFAULT_BRIGHTNESS 0x10
-
-/*****************************************************************************/
-
-/* Kernel module parameters */
-extern int force_sensor;
-extern bool dump_sensor;
-
-int s5k4aa_probe(struct sd *sd);
-int s5k4aa_init(struct sd *sd);
-int s5k4aa_start(struct sd *sd);
-void s5k4aa_disconnect(struct sd *sd);
-
-static const struct m5602_sensor s5k4aa = {
- .name = "S5K4AA",
- .i2c_slave_id = 0x5a,
- .i2c_regW = 2,
-
- .probe = s5k4aa_probe,
- .init = s5k4aa_init,
- .start = s5k4aa_start,
- .disconnect = s5k4aa_disconnect,
-};
-
-static const unsigned char preinit_s5k4aa[][4] = {
- {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02, 0x00},
- {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
- {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
- {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0d, 0x00},
- {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00, 0x00},
-
- {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00},
- {BRIDGE, M5602_XB_GPIO_DAT, 0x08, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0xb0, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0x80, 0x00},
- {BRIDGE, M5602_XB_GPIO_EN_H, 0x3f, 0x00},
- {BRIDGE, M5602_XB_GPIO_DIR_H, 0x3f, 0x00},
- {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00, 0x00},
- {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00},
- {BRIDGE, M5602_XB_GPIO_DAT, 0x00, 0x00},
- {BRIDGE, M5602_XB_GPIO_EN_L, 0xff, 0x00},
- {BRIDGE, M5602_XB_GPIO_DIR_L, 0xff, 0x00},
- {BRIDGE, M5602_XB_GPIO_DAT_L, 0x00, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
- {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
- {BRIDGE, M5602_XB_SENSOR_TYPE, 0x08, 0x00},
-
- {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02, 0x00},
- {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0, 0x00},
- {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00},
- {BRIDGE, M5602_XB_GPIO_DAT, 0x14, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xf0, 0x00},
- {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00},
- {BRIDGE, M5602_XB_GPIO_DAT, 0x1c, 0x00},
- {BRIDGE, M5602_XB_GPIO_EN_H, 0x06, 0x00},
- {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06, 0x00},
- {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00, 0x00},
- {BRIDGE, M5602_XB_GPIO_EN_L, 0x00, 0x00},
- {BRIDGE, M5602_XB_I2C_CLK_DIV, 0x20, 0x00},
-
- {SENSOR, S5K4AA_PAGE_MAP, 0x00, 0x00}
-};
-
-static const unsigned char init_s5k4aa[][4] = {
- {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02, 0x00},
- {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
- {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
- {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0d, 0x00},
- {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00, 0x00},
-
- {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00},
- {BRIDGE, M5602_XB_GPIO_DAT, 0x08, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0xb0, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0x80, 0x00},
- {BRIDGE, M5602_XB_GPIO_EN_H, 0x3f, 0x00},
- {BRIDGE, M5602_XB_GPIO_DIR_H, 0x3f, 0x00},
- {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00, 0x00},
- {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00},
- {BRIDGE, M5602_XB_GPIO_DAT, 0x00, 0x00},
- {BRIDGE, M5602_XB_GPIO_EN_L, 0xff, 0x00},
- {BRIDGE, M5602_XB_GPIO_DIR_L, 0xff, 0x00},
- {BRIDGE, M5602_XB_GPIO_DAT_L, 0x00, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
- {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
- {BRIDGE, M5602_XB_SENSOR_TYPE, 0x08, 0x00},
-
- {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02, 0x00},
- {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0, 0x00},
- {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00},
- {BRIDGE, M5602_XB_GPIO_DAT, 0x14, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xf0, 0x00},
- {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00},
- {BRIDGE, M5602_XB_GPIO_DAT, 0x1c, 0x00},
- {BRIDGE, M5602_XB_GPIO_EN_H, 0x06, 0x00},
- {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06, 0x00},
- {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00, 0x00},
- {BRIDGE, M5602_XB_GPIO_EN_L, 0x00, 0x00},
- {BRIDGE, M5602_XB_I2C_CLK_DIV, 0x20, 0x00},
-
- {SENSOR, S5K4AA_PAGE_MAP, 0x07, 0x00},
- {SENSOR, 0x36, 0x01, 0x00},
- {SENSOR, S5K4AA_PAGE_MAP, 0x00, 0x00},
- {SENSOR, 0x7b, 0xff, 0x00},
- {SENSOR, S5K4AA_PAGE_MAP, 0x02, 0x00},
- {SENSOR, 0x0c, 0x05, 0x00},
- {SENSOR, 0x02, 0x0e, 0x00},
- {SENSOR, S5K4AA_READ_MODE, 0xa0, 0x00},
- {SENSOR, 0x37, 0x00, 0x00},
-};
-
-static const unsigned char VGA_s5k4aa[][4] = {
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
- {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
- {BRIDGE, M5602_XB_SENSOR_TYPE, 0x08, 0x00},
- {BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81, 0x00},
- {BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82, 0x00},
- {BRIDGE, M5602_XB_SIG_INI, 0x01, 0x00},
- {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
- {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
- {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
- {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
- /* VSYNC_PARA, VSYNC_PARA : img height 480 = 0x01e0 */
- {BRIDGE, M5602_XB_VSYNC_PARA, 0x01, 0x00},
- {BRIDGE, M5602_XB_VSYNC_PARA, 0xe0, 0x00},
- {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
- {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
- {BRIDGE, M5602_XB_SIG_INI, 0x00, 0x00},
- {BRIDGE, M5602_XB_SIG_INI, 0x02, 0x00},
- {BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00},
- {BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00},
- /* HSYNC_PARA, HSYNC_PARA : img width 640 = 0x0280 */
- {BRIDGE, M5602_XB_HSYNC_PARA, 0x02, 0x00},
- {BRIDGE, M5602_XB_HSYNC_PARA, 0x80, 0x00},
- {BRIDGE, M5602_XB_SIG_INI, 0x00, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xa0, 0x00}, /* 48 MHz */
-
- {SENSOR, S5K4AA_PAGE_MAP, 0x02, 0x00},
- {SENSOR, S5K4AA_READ_MODE, S5K4AA_RM_H_FLIP | S5K4AA_RM_ROW_SKIP_2X
- | S5K4AA_RM_COL_SKIP_2X, 0x00},
- /* 0x37 : Fix image stability when light is too bright and improves
- * image quality in 640x480, but worsens it in 1280x1024 */
- {SENSOR, 0x37, 0x01, 0x00},
- /* ROWSTART_HI, ROWSTART_LO : 10 + (1024-960)/2 = 42 = 0x002a */
- {SENSOR, S5K4AA_ROWSTART_HI, 0x00, 0x00},
- {SENSOR, S5K4AA_ROWSTART_LO, 0x29, 0x00},
- {SENSOR, S5K4AA_COLSTART_HI, 0x00, 0x00},
- {SENSOR, S5K4AA_COLSTART_LO, 0x0c, 0x00},
- /* window_height_hi, window_height_lo : 960 = 0x03c0 */
- {SENSOR, S5K4AA_WINDOW_HEIGHT_HI, 0x03, 0x00},
- {SENSOR, S5K4AA_WINDOW_HEIGHT_LO, 0xc0, 0x00},
- /* window_width_hi, window_width_lo : 1280 = 0x0500 */
- {SENSOR, S5K4AA_WINDOW_WIDTH_HI, 0x05, 0x00},
- {SENSOR, S5K4AA_WINDOW_WIDTH_LO, 0x00, 0x00},
- {SENSOR, S5K4AA_H_BLANK_HI__, 0x00, 0x00},
- {SENSOR, S5K4AA_H_BLANK_LO__, 0xa8, 0x00}, /* helps to sync... */
- {SENSOR, S5K4AA_EXPOSURE_HI, 0x01, 0x00},
- {SENSOR, S5K4AA_EXPOSURE_LO, 0x00, 0x00},
- {SENSOR, 0x11, 0x04, 0x00},
- {SENSOR, 0x12, 0xc3, 0x00},
- {SENSOR, S5K4AA_PAGE_MAP, 0x02, 0x00},
- {SENSOR, 0x02, 0x0e, 0x00},
-};
-
-static const unsigned char SXGA_s5k4aa[][4] = {
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
- {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
- {BRIDGE, M5602_XB_SENSOR_TYPE, 0x08, 0x00},
- {BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81, 0x00},
- {BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82, 0x00},
- {BRIDGE, M5602_XB_SIG_INI, 0x01, 0x00},
- {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
- {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
- {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
- {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
- /* VSYNC_PARA, VSYNC_PARA : img height 1024 = 0x0400 */
- {BRIDGE, M5602_XB_VSYNC_PARA, 0x04, 0x00},
- {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
- {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
- {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
- {BRIDGE, M5602_XB_SIG_INI, 0x00, 0x00},
- {BRIDGE, M5602_XB_SIG_INI, 0x02, 0x00},
- {BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00},
- {BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00},
- /* HSYNC_PARA, HSYNC_PARA : img width 1280 = 0x0500 */
- {BRIDGE, M5602_XB_HSYNC_PARA, 0x05, 0x00},
- {BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00},
- {BRIDGE, M5602_XB_SIG_INI, 0x00, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xa0, 0x00}, /* 48 MHz */
-
- {SENSOR, S5K4AA_PAGE_MAP, 0x02, 0x00},
- {SENSOR, S5K4AA_READ_MODE, S5K4AA_RM_H_FLIP, 0x00},
- {SENSOR, 0x37, 0x01, 0x00},
- {SENSOR, S5K4AA_ROWSTART_HI, 0x00, 0x00},
- {SENSOR, S5K4AA_ROWSTART_LO, 0x09, 0x00},
- {SENSOR, S5K4AA_COLSTART_HI, 0x00, 0x00},
- {SENSOR, S5K4AA_COLSTART_LO, 0x0a, 0x00},
- {SENSOR, S5K4AA_WINDOW_HEIGHT_HI, 0x04, 0x00},
- {SENSOR, S5K4AA_WINDOW_HEIGHT_LO, 0x00, 0x00},
- {SENSOR, S5K4AA_WINDOW_WIDTH_HI, 0x05, 0x00},
- {SENSOR, S5K4AA_WINDOW_WIDTH_LO, 0x00, 0x00},
- {SENSOR, S5K4AA_H_BLANK_HI__, 0x01, 0x00},
- {SENSOR, S5K4AA_H_BLANK_LO__, 0xa8, 0x00},
- {SENSOR, S5K4AA_EXPOSURE_HI, 0x01, 0x00},
- {SENSOR, S5K4AA_EXPOSURE_LO, 0x00, 0x00},
- {SENSOR, 0x11, 0x04, 0x00},
- {SENSOR, 0x12, 0xc3, 0x00},
- {SENSOR, S5K4AA_PAGE_MAP, 0x02, 0x00},
- {SENSOR, 0x02, 0x0e, 0x00},
-};
-#endif
+++ /dev/null
-/*
- * Driver for the s5k83a sensor
- *
- * Copyright (C) 2008 Erik Andrén
- * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
- * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
- *
- * Portions of code to USB interface and ALi driver software,
- * Copyright (c) 2006 Willem Duinker
- * v4l2 interface modeled after the V4L2 driver
- * for SN9C10x PC Camera Controllers
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, version 2.
- *
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include <linux/kthread.h>
-#include "m5602_s5k83a.h"
-
-static int s5k83a_set_gain(struct gspca_dev *gspca_dev, __s32 val);
-static int s5k83a_get_gain(struct gspca_dev *gspca_dev, __s32 *val);
-static int s5k83a_set_brightness(struct gspca_dev *gspca_dev, __s32 val);
-static int s5k83a_get_brightness(struct gspca_dev *gspca_dev, __s32 *val);
-static int s5k83a_set_exposure(struct gspca_dev *gspca_dev, __s32 val);
-static int s5k83a_get_exposure(struct gspca_dev *gspca_dev, __s32 *val);
-static int s5k83a_get_vflip(struct gspca_dev *gspca_dev, __s32 *val);
-static int s5k83a_set_vflip(struct gspca_dev *gspca_dev, __s32 val);
-static int s5k83a_get_hflip(struct gspca_dev *gspca_dev, __s32 *val);
-static int s5k83a_set_hflip(struct gspca_dev *gspca_dev, __s32 val);
-
-static struct v4l2_pix_format s5k83a_modes[] = {
- {
- 640,
- 480,
- V4L2_PIX_FMT_SBGGR8,
- V4L2_FIELD_NONE,
- .sizeimage =
- 640 * 480,
- .bytesperline = 640,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0
- }
-};
-
-static const struct ctrl s5k83a_ctrls[] = {
-#define GAIN_IDX 0
- {
- {
- .id = V4L2_CID_GAIN,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "gain",
- .minimum = 0x00,
- .maximum = 0xff,
- .step = 0x01,
- .default_value = S5K83A_DEFAULT_GAIN,
- .flags = V4L2_CTRL_FLAG_SLIDER
- },
- .set = s5k83a_set_gain,
- .get = s5k83a_get_gain
-
- },
-#define BRIGHTNESS_IDX 1
- {
- {
- .id = V4L2_CID_BRIGHTNESS,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "brightness",
- .minimum = 0x00,
- .maximum = 0xff,
- .step = 0x01,
- .default_value = S5K83A_DEFAULT_BRIGHTNESS,
- .flags = V4L2_CTRL_FLAG_SLIDER
- },
- .set = s5k83a_set_brightness,
- .get = s5k83a_get_brightness,
- },
-#define EXPOSURE_IDX 2
- {
- {
- .id = V4L2_CID_EXPOSURE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "exposure",
- .minimum = 0x00,
- .maximum = S5K83A_MAXIMUM_EXPOSURE,
- .step = 0x01,
- .default_value = S5K83A_DEFAULT_EXPOSURE,
- .flags = V4L2_CTRL_FLAG_SLIDER
- },
- .set = s5k83a_set_exposure,
- .get = s5k83a_get_exposure
- },
-#define HFLIP_IDX 3
- {
- {
- .id = V4L2_CID_HFLIP,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "horizontal flip",
- .minimum = 0,
- .maximum = 1,
- .step = 1,
- .default_value = 0
- },
- .set = s5k83a_set_hflip,
- .get = s5k83a_get_hflip
- },
-#define VFLIP_IDX 4
- {
- {
- .id = V4L2_CID_VFLIP,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "vertical flip",
- .minimum = 0,
- .maximum = 1,
- .step = 1,
- .default_value = 0
- },
- .set = s5k83a_set_vflip,
- .get = s5k83a_get_vflip
- }
-};
-
-static void s5k83a_dump_registers(struct sd *sd);
-static int s5k83a_get_rotation(struct sd *sd, u8 *reg_data);
-static int s5k83a_set_led_indication(struct sd *sd, u8 val);
-static int s5k83a_set_flip_real(struct gspca_dev *gspca_dev,
- __s32 vflip, __s32 hflip);
-
-int s5k83a_probe(struct sd *sd)
-{
- struct s5k83a_priv *sens_priv;
- u8 prod_id = 0, ver_id = 0;
- int i, err = 0;
-
- if (force_sensor) {
- if (force_sensor == S5K83A_SENSOR) {
- pr_info("Forcing a %s sensor\n", s5k83a.name);
- goto sensor_found;
- }
- /* If we want to force another sensor, don't try to probe this
- * one */
- return -ENODEV;
- }
-
- PDEBUG(D_PROBE, "Probing for a s5k83a sensor");
-
- /* Preinit the sensor */
- for (i = 0; i < ARRAY_SIZE(preinit_s5k83a) && !err; i++) {
- u8 data[2] = {preinit_s5k83a[i][2], preinit_s5k83a[i][3]};
- if (preinit_s5k83a[i][0] == SENSOR)
- err = m5602_write_sensor(sd, preinit_s5k83a[i][1],
- data, 2);
- else
- err = m5602_write_bridge(sd, preinit_s5k83a[i][1],
- data[0]);
- }
-
- /* We don't know what register (if any) that contain the product id
- * Just pick the first addresses that seem to produce the same results
- * on multiple machines */
- if (m5602_read_sensor(sd, 0x00, &prod_id, 1))
- return -ENODEV;
-
- if (m5602_read_sensor(sd, 0x01, &ver_id, 1))
- return -ENODEV;
-
- if ((prod_id == 0xff) || (ver_id == 0xff))
- return -ENODEV;
- else
- pr_info("Detected a s5k83a sensor\n");
-
-sensor_found:
- sens_priv = kmalloc(
- sizeof(struct s5k83a_priv), GFP_KERNEL);
- if (!sens_priv)
- return -ENOMEM;
-
- sens_priv->settings =
- kmalloc(sizeof(s32)*ARRAY_SIZE(s5k83a_ctrls), GFP_KERNEL);
- if (!sens_priv->settings) {
- kfree(sens_priv);
- return -ENOMEM;
- }
-
- sd->gspca_dev.cam.cam_mode = s5k83a_modes;
- sd->gspca_dev.cam.nmodes = ARRAY_SIZE(s5k83a_modes);
- sd->desc->ctrls = s5k83a_ctrls;
- sd->desc->nctrls = ARRAY_SIZE(s5k83a_ctrls);
-
- /* null the pointer! thread is't running now */
- sens_priv->rotation_thread = NULL;
-
- for (i = 0; i < ARRAY_SIZE(s5k83a_ctrls); i++)
- sens_priv->settings[i] = s5k83a_ctrls[i].qctrl.default_value;
-
- sd->sensor_priv = sens_priv;
- return 0;
-}
-
-int s5k83a_init(struct sd *sd)
-{
- int i, err = 0;
- s32 *sensor_settings =
- ((struct s5k83a_priv *) sd->sensor_priv)->settings;
-
- for (i = 0; i < ARRAY_SIZE(init_s5k83a) && !err; i++) {
- u8 data[2] = {0x00, 0x00};
-
- switch (init_s5k83a[i][0]) {
- case BRIDGE:
- err = m5602_write_bridge(sd,
- init_s5k83a[i][1],
- init_s5k83a[i][2]);
- break;
-
- case SENSOR:
- data[0] = init_s5k83a[i][2];
- err = m5602_write_sensor(sd,
- init_s5k83a[i][1], data, 1);
- break;
-
- case SENSOR_LONG:
- data[0] = init_s5k83a[i][2];
- data[1] = init_s5k83a[i][3];
- err = m5602_write_sensor(sd,
- init_s5k83a[i][1], data, 2);
- break;
- default:
- pr_info("Invalid stream command, exiting init\n");
- return -EINVAL;
- }
- }
-
- if (dump_sensor)
- s5k83a_dump_registers(sd);
-
- err = s5k83a_set_gain(&sd->gspca_dev, sensor_settings[GAIN_IDX]);
- if (err < 0)
- return err;
-
- err = s5k83a_set_brightness(&sd->gspca_dev,
- sensor_settings[BRIGHTNESS_IDX]);
- if (err < 0)
- return err;
-
- err = s5k83a_set_exposure(&sd->gspca_dev,
- sensor_settings[EXPOSURE_IDX]);
- if (err < 0)
- return err;
-
- err = s5k83a_set_hflip(&sd->gspca_dev, sensor_settings[HFLIP_IDX]);
- if (err < 0)
- return err;
-
- err = s5k83a_set_vflip(&sd->gspca_dev, sensor_settings[VFLIP_IDX]);
-
- return err;
-}
-
-static int rotation_thread_function(void *data)
-{
- struct sd *sd = (struct sd *) data;
- struct s5k83a_priv *sens_priv = sd->sensor_priv;
- u8 reg, previous_rotation = 0;
- __s32 vflip, hflip;
-
- set_current_state(TASK_INTERRUPTIBLE);
- while (!schedule_timeout(100)) {
- if (mutex_lock_interruptible(&sd->gspca_dev.usb_lock))
- break;
-
- s5k83a_get_rotation(sd, ®);
- if (previous_rotation != reg) {
- previous_rotation = reg;
- pr_info("Camera was flipped\n");
-
- s5k83a_get_vflip((struct gspca_dev *) sd, &vflip);
- s5k83a_get_hflip((struct gspca_dev *) sd, &hflip);
-
- if (reg) {
- vflip = !vflip;
- hflip = !hflip;
- }
- s5k83a_set_flip_real((struct gspca_dev *) sd,
- vflip, hflip);
- }
-
- mutex_unlock(&sd->gspca_dev.usb_lock);
- set_current_state(TASK_INTERRUPTIBLE);
- }
-
- /* return to "front" flip */
- if (previous_rotation) {
- s5k83a_get_vflip((struct gspca_dev *) sd, &vflip);
- s5k83a_get_hflip((struct gspca_dev *) sd, &hflip);
- s5k83a_set_flip_real((struct gspca_dev *) sd, vflip, hflip);
- }
-
- sens_priv->rotation_thread = NULL;
- return 0;
-}
-
-int s5k83a_start(struct sd *sd)
-{
- int i, err = 0;
- struct s5k83a_priv *sens_priv = sd->sensor_priv;
-
- /* Create another thread, polling the GPIO ports of the camera to check
- if it got rotated. This is how the windows driver does it so we have
- to assume that there is no better way of accomplishing this */
- sens_priv->rotation_thread = kthread_create(rotation_thread_function,
- sd, "rotation thread");
- wake_up_process(sens_priv->rotation_thread);
-
- /* Preinit the sensor */
- for (i = 0; i < ARRAY_SIZE(start_s5k83a) && !err; i++) {
- u8 data[2] = {start_s5k83a[i][2], start_s5k83a[i][3]};
- if (start_s5k83a[i][0] == SENSOR)
- err = m5602_write_sensor(sd, start_s5k83a[i][1],
- data, 2);
- else
- err = m5602_write_bridge(sd, start_s5k83a[i][1],
- data[0]);
- }
- if (err < 0)
- return err;
-
- return s5k83a_set_led_indication(sd, 1);
-}
-
-int s5k83a_stop(struct sd *sd)
-{
- struct s5k83a_priv *sens_priv = sd->sensor_priv;
-
- if (sens_priv->rotation_thread)
- kthread_stop(sens_priv->rotation_thread);
-
- return s5k83a_set_led_indication(sd, 0);
-}
-
-void s5k83a_disconnect(struct sd *sd)
-{
- struct s5k83a_priv *sens_priv = sd->sensor_priv;
-
- s5k83a_stop(sd);
-
- sd->sensor = NULL;
- kfree(sens_priv->settings);
- kfree(sens_priv);
-}
-
-static int s5k83a_get_gain(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct s5k83a_priv *sens_priv = sd->sensor_priv;
-
- *val = sens_priv->settings[GAIN_IDX];
- return 0;
-}
-
-static int s5k83a_set_gain(struct gspca_dev *gspca_dev, __s32 val)
-{
- int err;
- u8 data[2];
- struct sd *sd = (struct sd *) gspca_dev;
- struct s5k83a_priv *sens_priv = sd->sensor_priv;
-
- sens_priv->settings[GAIN_IDX] = val;
-
- data[0] = 0x00;
- data[1] = 0x20;
- err = m5602_write_sensor(sd, 0x14, data, 2);
- if (err < 0)
- return err;
-
- data[0] = 0x01;
- data[1] = 0x00;
- err = m5602_write_sensor(sd, 0x0d, data, 2);
- if (err < 0)
- return err;
-
- /* FIXME: This is not sane, we need to figure out the composition
- of these registers */
- data[0] = val >> 3; /* gain, high 5 bits */
- data[1] = val >> 1; /* gain, high 7 bits */
- err = m5602_write_sensor(sd, S5K83A_GAIN, data, 2);
-
- return err;
-}
-
-static int s5k83a_get_brightness(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct s5k83a_priv *sens_priv = sd->sensor_priv;
-
- *val = sens_priv->settings[BRIGHTNESS_IDX];
- return 0;
-}
-
-static int s5k83a_set_brightness(struct gspca_dev *gspca_dev, __s32 val)
-{
- int err;
- u8 data[1];
- struct sd *sd = (struct sd *) gspca_dev;
- struct s5k83a_priv *sens_priv = sd->sensor_priv;
-
- sens_priv->settings[BRIGHTNESS_IDX] = val;
- data[0] = val;
- err = m5602_write_sensor(sd, S5K83A_BRIGHTNESS, data, 1);
- return err;
-}
-
-static int s5k83a_get_exposure(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct s5k83a_priv *sens_priv = sd->sensor_priv;
-
- *val = sens_priv->settings[EXPOSURE_IDX];
- return 0;
-}
-
-static int s5k83a_set_exposure(struct gspca_dev *gspca_dev, __s32 val)
-{
- int err;
- u8 data[2];
- struct sd *sd = (struct sd *) gspca_dev;
- struct s5k83a_priv *sens_priv = sd->sensor_priv;
-
- sens_priv->settings[EXPOSURE_IDX] = val;
- data[0] = 0;
- data[1] = val;
- err = m5602_write_sensor(sd, S5K83A_EXPOSURE, data, 2);
- return err;
-}
-
-static int s5k83a_get_vflip(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct s5k83a_priv *sens_priv = sd->sensor_priv;
-
- *val = sens_priv->settings[VFLIP_IDX];
- return 0;
-}
-
-static int s5k83a_set_flip_real(struct gspca_dev *gspca_dev,
- __s32 vflip, __s32 hflip)
-{
- int err;
- u8 data[1];
- struct sd *sd = (struct sd *) gspca_dev;
-
- data[0] = 0x05;
- err = m5602_write_sensor(sd, S5K83A_PAGE_MAP, data, 1);
- if (err < 0)
- return err;
-
- /* six bit is vflip, seven is hflip */
- data[0] = S5K83A_FLIP_MASK;
- data[0] = (vflip) ? data[0] | 0x40 : data[0];
- data[0] = (hflip) ? data[0] | 0x80 : data[0];
-
- err = m5602_write_sensor(sd, S5K83A_FLIP, data, 1);
- if (err < 0)
- return err;
-
- data[0] = (vflip) ? 0x0b : 0x0a;
- err = m5602_write_sensor(sd, S5K83A_VFLIP_TUNE, data, 1);
- if (err < 0)
- return err;
-
- data[0] = (hflip) ? 0x0a : 0x0b;
- err = m5602_write_sensor(sd, S5K83A_HFLIP_TUNE, data, 1);
- return err;
-}
-
-static int s5k83a_set_vflip(struct gspca_dev *gspca_dev, __s32 val)
-{
- int err;
- u8 reg;
- __s32 hflip;
- struct sd *sd = (struct sd *) gspca_dev;
- struct s5k83a_priv *sens_priv = sd->sensor_priv;
-
- sens_priv->settings[VFLIP_IDX] = val;
-
- s5k83a_get_hflip(gspca_dev, &hflip);
-
- err = s5k83a_get_rotation(sd, ®);
- if (err < 0)
- return err;
- if (reg) {
- val = !val;
- hflip = !hflip;
- }
-
- err = s5k83a_set_flip_real(gspca_dev, val, hflip);
- return err;
-}
-
-static int s5k83a_get_hflip(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct s5k83a_priv *sens_priv = sd->sensor_priv;
-
- *val = sens_priv->settings[HFLIP_IDX];
- return 0;
-}
-
-static int s5k83a_set_hflip(struct gspca_dev *gspca_dev, __s32 val)
-{
- int err;
- u8 reg;
- __s32 vflip;
- struct sd *sd = (struct sd *) gspca_dev;
- struct s5k83a_priv *sens_priv = sd->sensor_priv;
-
- sens_priv->settings[HFLIP_IDX] = val;
-
- s5k83a_get_vflip(gspca_dev, &vflip);
-
- err = s5k83a_get_rotation(sd, ®);
- if (err < 0)
- return err;
- if (reg) {
- val = !val;
- vflip = !vflip;
- }
-
- err = s5k83a_set_flip_real(gspca_dev, vflip, val);
- return err;
-}
-
-static int s5k83a_set_led_indication(struct sd *sd, u8 val)
-{
- int err = 0;
- u8 data[1];
-
- err = m5602_read_bridge(sd, M5602_XB_GPIO_DAT, data);
- if (err < 0)
- return err;
-
- if (val)
- data[0] = data[0] | S5K83A_GPIO_LED_MASK;
- else
- data[0] = data[0] & ~S5K83A_GPIO_LED_MASK;
-
- err = m5602_write_bridge(sd, M5602_XB_GPIO_DAT, data[0]);
-
- return err;
-}
-
-/* Get camera rotation on Acer notebooks */
-static int s5k83a_get_rotation(struct sd *sd, u8 *reg_data)
-{
- int err = m5602_read_bridge(sd, M5602_XB_GPIO_DAT, reg_data);
- *reg_data = (*reg_data & S5K83A_GPIO_ROTATION_MASK) ? 0 : 1;
- return err;
-}
-
-static void s5k83a_dump_registers(struct sd *sd)
-{
- int address;
- u8 page, old_page;
- m5602_read_sensor(sd, S5K83A_PAGE_MAP, &old_page, 1);
-
- for (page = 0; page < 16; page++) {
- m5602_write_sensor(sd, S5K83A_PAGE_MAP, &page, 1);
- pr_info("Dumping the s5k83a register state for page 0x%x\n",
- page);
- for (address = 0; address <= 0xff; address++) {
- u8 val = 0;
- m5602_read_sensor(sd, address, &val, 1);
- pr_info("register 0x%x contains 0x%x\n", address, val);
- }
- }
- pr_info("s5k83a register state dump complete\n");
-
- for (page = 0; page < 16; page++) {
- m5602_write_sensor(sd, S5K83A_PAGE_MAP, &page, 1);
- pr_info("Probing for which registers that are read/write for page 0x%x\n",
- page);
- for (address = 0; address <= 0xff; address++) {
- u8 old_val, ctrl_val, test_val = 0xff;
-
- m5602_read_sensor(sd, address, &old_val, 1);
- m5602_write_sensor(sd, address, &test_val, 1);
- m5602_read_sensor(sd, address, &ctrl_val, 1);
-
- if (ctrl_val == test_val)
- pr_info("register 0x%x is writeable\n",
- address);
- else
- pr_info("register 0x%x is read only\n",
- address);
-
- /* Restore original val */
- m5602_write_sensor(sd, address, &old_val, 1);
- }
- }
- pr_info("Read/write register probing complete\n");
- m5602_write_sensor(sd, S5K83A_PAGE_MAP, &old_page, 1);
-}
+++ /dev/null
-/*
- * Driver for the s5k83a sensor
- *
- * Copyright (C) 2008 Erik Andrén
- * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
- * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
- *
- * Portions of code to USB interface and ALi driver software,
- * Copyright (c) 2006 Willem Duinker
- * v4l2 interface modeled after the V4L2 driver
- * for SN9C10x PC Camera Controllers
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, version 2.
- *
- */
-
-#ifndef M5602_S5K83A_H_
-#define M5602_S5K83A_H_
-
-#include "m5602_sensor.h"
-
-#define S5K83A_FLIP 0x01
-#define S5K83A_HFLIP_TUNE 0x03
-#define S5K83A_VFLIP_TUNE 0x05
-#define S5K83A_BRIGHTNESS 0x0a
-#define S5K83A_EXPOSURE 0x18
-#define S5K83A_GAIN 0x1b
-#define S5K83A_PAGE_MAP 0xec
-
-#define S5K83A_DEFAULT_GAIN 0x71
-#define S5K83A_DEFAULT_BRIGHTNESS 0x7e
-#define S5K83A_DEFAULT_EXPOSURE 0x00
-#define S5K83A_MAXIMUM_EXPOSURE 0x3c
-#define S5K83A_FLIP_MASK 0x10
-#define S5K83A_GPIO_LED_MASK 0x10
-#define S5K83A_GPIO_ROTATION_MASK 0x40
-
-/*****************************************************************************/
-
-/* Kernel module parameters */
-extern int force_sensor;
-extern bool dump_sensor;
-
-int s5k83a_probe(struct sd *sd);
-int s5k83a_init(struct sd *sd);
-int s5k83a_start(struct sd *sd);
-int s5k83a_stop(struct sd *sd);
-void s5k83a_disconnect(struct sd *sd);
-
-static const struct m5602_sensor s5k83a = {
- .name = "S5K83A",
- .probe = s5k83a_probe,
- .init = s5k83a_init,
- .start = s5k83a_start,
- .stop = s5k83a_stop,
- .disconnect = s5k83a_disconnect,
- .i2c_slave_id = 0x5a,
- .i2c_regW = 2,
-};
-
-struct s5k83a_priv {
- /* We use another thread periodically
- probing the orientation of the camera */
- struct task_struct *rotation_thread;
- s32 *settings;
-};
-
-static const unsigned char preinit_s5k83a[][4] = {
- {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02, 0x00},
- {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
- {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
- {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0d, 0x00},
- {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00, 0x00},
-
- {BRIDGE, M5602_XB_SIG_INI, 0x00, 0x00},
- {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00},
- {BRIDGE, M5602_XB_GPIO_DAT, 0x08, 0x00},
- {BRIDGE, M5602_XB_GPIO_EN_H, 0x3f, 0x00},
- {BRIDGE, M5602_XB_GPIO_DIR_H, 0x3f, 0x00},
- {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00, 0x00},
- {BRIDGE, M5602_XB_GPIO_EN_L, 0xff, 0x00},
- {BRIDGE, M5602_XB_GPIO_DIR_L, 0xff, 0x00},
- {BRIDGE, M5602_XB_GPIO_DAT_L, 0x00, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0xb0, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0x80, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
- {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
- {BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
- {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02, 0x00},
- {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xf0, 0x00},
- {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00},
- {BRIDGE, M5602_XB_GPIO_DAT, 0x1c, 0x00},
- {BRIDGE, M5602_XB_GPIO_EN_H, 0x06, 0x00},
- {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06, 0x00},
- {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00, 0x00},
- {BRIDGE, M5602_XB_GPIO_EN_L, 0x00, 0x00},
- {BRIDGE, M5602_XB_I2C_CLK_DIV, 0x20, 0x00},
-};
-
-/* This could probably be considerably shortened.
- I don't have the hardware to experiment with it, patches welcome
-*/
-static const unsigned char init_s5k83a[][4] = {
- /* The following sequence is useless after a clean boot
- but is necessary after resume from suspend */
- {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00},
- {BRIDGE, M5602_XB_GPIO_DAT, 0x08, 0x00},
- {BRIDGE, M5602_XB_GPIO_EN_H, 0x3f, 0x00},
- {BRIDGE, M5602_XB_GPIO_DIR_H, 0x3f, 0x00},
- {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00, 0x00},
- {BRIDGE, M5602_XB_GPIO_EN_L, 0xff, 0x00},
- {BRIDGE, M5602_XB_GPIO_DIR_L, 0xff, 0x00},
- {BRIDGE, M5602_XB_GPIO_DAT_L, 0x00, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0xb0, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0x80, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
- {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
- {BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
- {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02, 0x00},
- {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xf0, 0x00},
- {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00},
- {BRIDGE, M5602_XB_GPIO_DAT, 0x08, 0x00},
- {BRIDGE, M5602_XB_GPIO_EN_H, 0x06, 0x00},
- {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06, 0x00},
- {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00, 0x00},
- {BRIDGE, M5602_XB_GPIO_EN_L, 0x00, 0x00},
- {BRIDGE, M5602_XB_I2C_CLK_DIV, 0x20, 0x00},
-
- {SENSOR, S5K83A_PAGE_MAP, 0x04, 0x00},
- {SENSOR, 0xaf, 0x01, 0x00},
- {SENSOR, S5K83A_PAGE_MAP, 0x00, 0x00},
- {SENSOR, 0x7b, 0xff, 0x00},
- {SENSOR, S5K83A_PAGE_MAP, 0x05, 0x00},
- {SENSOR, 0x01, 0x50, 0x00},
- {SENSOR, 0x12, 0x20, 0x00},
- {SENSOR, 0x17, 0x40, 0x00},
- {SENSOR, 0x1c, 0x00, 0x00},
- {SENSOR, 0x02, 0x70, 0x00},
- {SENSOR, 0x03, 0x0b, 0x00},
- {SENSOR, 0x04, 0xf0, 0x00},
- {SENSOR, 0x05, 0x0b, 0x00},
- {SENSOR, 0x06, 0x71, 0x00},
- {SENSOR, 0x07, 0xe8, 0x00}, /* 488 */
- {SENSOR, 0x08, 0x02, 0x00},
- {SENSOR, 0x09, 0x88, 0x00}, /* 648 */
- {SENSOR, 0x14, 0x00, 0x00},
- {SENSOR, 0x15, 0x20, 0x00}, /* 32 */
- {SENSOR, 0x19, 0x00, 0x00},
- {SENSOR, 0x1a, 0x98, 0x00}, /* 152 */
- {SENSOR, 0x0f, 0x02, 0x00},
- {SENSOR, 0x10, 0xe5, 0x00}, /* 741 */
- /* normal colors
- (this is value after boot, but after tries can be different) */
- {SENSOR, 0x00, 0x06, 0x00},
-};
-
-static const unsigned char start_s5k83a[][4] = {
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
- {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
- {BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
- {BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81, 0x00},
- {BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82, 0x00},
- {BRIDGE, M5602_XB_SIG_INI, 0x01, 0x00},
- {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
- {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
- {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
- {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
- {BRIDGE, M5602_XB_VSYNC_PARA, 0x01, 0x00},
- {BRIDGE, M5602_XB_VSYNC_PARA, 0xe4, 0x00}, /* 484 */
- {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
- {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
- {BRIDGE, M5602_XB_SIG_INI, 0x00, 0x00},
- {BRIDGE, M5602_XB_SIG_INI, 0x02, 0x00},
- {BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00},
- {BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00},
- {BRIDGE, M5602_XB_HSYNC_PARA, 0x02, 0x00},
- {BRIDGE, M5602_XB_HSYNC_PARA, 0x7f, 0x00}, /* 639 */
- {BRIDGE, M5602_XB_SIG_INI, 0x00, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
- {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
-};
-#endif
+++ /dev/null
-/*
- * USB Driver for ALi m5602 based webcams
- *
- * Copyright (C) 2008 Erik Andrén
- * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
- * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
- *
- * Portions of code to USB interface and ALi driver software,
- * Copyright (c) 2006 Willem Duinker
- * v4l2 interface modeled after the V4L2 driver
- * for SN9C10x PC Camera Controllers
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, version 2.
- *
- */
-
-#ifndef M5602_SENSOR_H_
-#define M5602_SENSOR_H_
-
-#include "m5602_bridge.h"
-
-#define M5602_V4L2_CID_GREEN_BALANCE (V4L2_CID_PRIVATE_BASE + 0)
-#define M5602_V4L2_CID_NOISE_SUPPRESION (V4L2_CID_PRIVATE_BASE + 1)
-
-/* Enumerates all supported sensors */
-enum sensors {
- OV9650_SENSOR = 1,
- S5K83A_SENSOR = 2,
- S5K4AA_SENSOR = 3,
- MT9M111_SENSOR = 4,
- PO1030_SENSOR = 5,
- OV7660_SENSOR = 6,
-};
-
-/* Enumerates all possible instruction types */
-enum instruction {
- BRIDGE,
- SENSOR,
- SENSOR_LONG
-};
-
-struct m5602_sensor {
- /* Defines the name of a sensor */
- char name[32];
-
- /* What i2c address the sensor is connected to */
- u8 i2c_slave_id;
-
- /* Width of each i2c register (in bytes) */
- u8 i2c_regW;
-
- /* Probes if the sensor is connected */
- int (*probe)(struct sd *sd);
-
- /* Performs a initialization sequence */
- int (*init)(struct sd *sd);
-
- /* Executed when the camera starts to send data */
- int (*start)(struct sd *sd);
-
- /* Executed when the camera ends to send data */
- int (*stop)(struct sd *sd);
-
- /* Executed when the device is disconnected */
- void (*disconnect)(struct sd *sd);
-};
-
-#endif
+++ /dev/null
-/*
- * Mars-Semi MR97311A library
- * Copyright (C) 2005 <bradlch@hotmail.com>
- *
- * V4L2 by Jean-Francois Moine <http://moinejf.free.fr>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define MODULE_NAME "mars"
-
-#include "gspca.h"
-#include "jpeg.h"
-
-MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
-MODULE_DESCRIPTION("GSPCA/Mars USB Camera Driver");
-MODULE_LICENSE("GPL");
-
-#define QUALITY 50
-
-/* specific webcam descriptor */
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
-
- struct v4l2_ctrl *brightness;
- struct v4l2_ctrl *saturation;
- struct v4l2_ctrl *sharpness;
- struct v4l2_ctrl *gamma;
- struct { /* illuminator control cluster */
- struct v4l2_ctrl *illum_top;
- struct v4l2_ctrl *illum_bottom;
- };
- u8 jpeg_hdr[JPEG_HDR_SZ];
-};
-
-/* V4L2 controls supported by the driver */
-static void setbrightness(struct gspca_dev *gspca_dev, s32 val);
-static void setcolors(struct gspca_dev *gspca_dev, s32 val);
-static void setgamma(struct gspca_dev *gspca_dev, s32 val);
-static void setsharpness(struct gspca_dev *gspca_dev, s32 val);
-
-static const struct v4l2_pix_format vga_mode[] = {
- {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 2},
- {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 1},
-};
-
-static const __u8 mi_data[0x20] = {
-/* 01 02 03 04 05 06 07 08 */
- 0x48, 0x22, 0x01, 0x47, 0x10, 0x00, 0x00, 0x00,
-/* 09 0a 0b 0c 0d 0e 0f 10 */
- 0x00, 0x01, 0x30, 0x01, 0x30, 0x01, 0x30, 0x01,
-/* 11 12 13 14 15 16 17 18 */
- 0x30, 0x00, 0x04, 0x00, 0x06, 0x01, 0xe2, 0x02,
-/* 19 1a 1b 1c 1d 1e 1f 20 */
- 0x82, 0x00, 0x20, 0x17, 0x80, 0x08, 0x0c, 0x00
-};
-
-/* write <len> bytes from gspca_dev->usb_buf */
-static void reg_w(struct gspca_dev *gspca_dev,
- int len)
-{
- int alen, ret;
-
- if (gspca_dev->usb_err < 0)
- return;
-
- ret = usb_bulk_msg(gspca_dev->dev,
- usb_sndbulkpipe(gspca_dev->dev, 4),
- gspca_dev->usb_buf,
- len,
- &alen,
- 500); /* timeout in milliseconds */
- if (ret < 0) {
- pr_err("reg write [%02x] error %d\n",
- gspca_dev->usb_buf[0], ret);
- gspca_dev->usb_err = ret;
- }
-}
-
-static void mi_w(struct gspca_dev *gspca_dev,
- u8 addr,
- u8 value)
-{
- gspca_dev->usb_buf[0] = 0x1f;
- gspca_dev->usb_buf[1] = 0; /* control byte */
- gspca_dev->usb_buf[2] = addr;
- gspca_dev->usb_buf[3] = value;
-
- reg_w(gspca_dev, 4);
-}
-
-static void setbrightness(struct gspca_dev *gspca_dev, s32 val)
-{
- gspca_dev->usb_buf[0] = 0x61;
- gspca_dev->usb_buf[1] = val;
- reg_w(gspca_dev, 2);
-}
-
-static void setcolors(struct gspca_dev *gspca_dev, s32 val)
-{
- gspca_dev->usb_buf[0] = 0x5f;
- gspca_dev->usb_buf[1] = val << 3;
- gspca_dev->usb_buf[2] = ((val >> 2) & 0xf8) | 0x04;
- reg_w(gspca_dev, 3);
-}
-
-static void setgamma(struct gspca_dev *gspca_dev, s32 val)
-{
- gspca_dev->usb_buf[0] = 0x06;
- gspca_dev->usb_buf[1] = val * 0x40;
- reg_w(gspca_dev, 2);
-}
-
-static void setsharpness(struct gspca_dev *gspca_dev, s32 val)
-{
- gspca_dev->usb_buf[0] = 0x67;
- gspca_dev->usb_buf[1] = val * 4 + 3;
- reg_w(gspca_dev, 2);
-}
-
-static void setilluminators(struct gspca_dev *gspca_dev, bool top, bool bottom)
-{
- /* both are off if not streaming */
- gspca_dev->usb_buf[0] = 0x22;
- if (top)
- gspca_dev->usb_buf[1] = 0x76;
- else if (bottom)
- gspca_dev->usb_buf[1] = 0x7a;
- else
- gspca_dev->usb_buf[1] = 0x7e;
- reg_w(gspca_dev, 2);
-}
-
-static int mars_s_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct gspca_dev *gspca_dev =
- container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
- struct sd *sd = (struct sd *)gspca_dev;
-
- gspca_dev->usb_err = 0;
-
- if (ctrl->id == V4L2_CID_ILLUMINATORS_1) {
- /* only one can be on at a time */
- if (ctrl->is_new && ctrl->val)
- sd->illum_bottom->val = 0;
- if (sd->illum_bottom->is_new && sd->illum_bottom->val)
- sd->illum_top->val = 0;
- }
-
- if (!gspca_dev->streaming)
- return 0;
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- setbrightness(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_SATURATION:
- setcolors(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_GAMMA:
- setgamma(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_ILLUMINATORS_1:
- setilluminators(gspca_dev, sd->illum_top->val,
- sd->illum_bottom->val);
- break;
- case V4L2_CID_SHARPNESS:
- setsharpness(gspca_dev, ctrl->val);
- break;
- default:
- return -EINVAL;
- }
- return gspca_dev->usb_err;
-}
-
-static const struct v4l2_ctrl_ops mars_ctrl_ops = {
- .s_ctrl = mars_s_ctrl,
-};
-
-/* this function is called at probe time */
-static int sd_init_controls(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
-
- gspca_dev->vdev.ctrl_handler = hdl;
- v4l2_ctrl_handler_init(hdl, 6);
- sd->brightness = v4l2_ctrl_new_std(hdl, &mars_ctrl_ops,
- V4L2_CID_BRIGHTNESS, 0, 30, 1, 15);
- sd->saturation = v4l2_ctrl_new_std(hdl, &mars_ctrl_ops,
- V4L2_CID_SATURATION, 0, 255, 1, 200);
- sd->gamma = v4l2_ctrl_new_std(hdl, &mars_ctrl_ops,
- V4L2_CID_GAMMA, 0, 3, 1, 1);
- sd->sharpness = v4l2_ctrl_new_std(hdl, &mars_ctrl_ops,
- V4L2_CID_SHARPNESS, 0, 2, 1, 1);
- sd->illum_top = v4l2_ctrl_new_std(hdl, &mars_ctrl_ops,
- V4L2_CID_ILLUMINATORS_1, 0, 1, 1, 0);
- sd->illum_top->flags |= V4L2_CTRL_FLAG_UPDATE;
- sd->illum_bottom = v4l2_ctrl_new_std(hdl, &mars_ctrl_ops,
- V4L2_CID_ILLUMINATORS_2, 0, 1, 1, 0);
- sd->illum_bottom->flags |= V4L2_CTRL_FLAG_UPDATE;
- if (hdl->error) {
- pr_err("Could not initialize controls\n");
- return hdl->error;
- }
- v4l2_ctrl_cluster(2, &sd->illum_top);
- return 0;
-}
-
-/* this function is called at probe time */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct cam *cam;
-
- cam = &gspca_dev->cam;
- cam->cam_mode = vga_mode;
- cam->nmodes = ARRAY_SIZE(vga_mode);
- return 0;
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- return 0;
-}
-
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u8 *data;
- int i;
-
- /* create the JPEG header */
- jpeg_define(sd->jpeg_hdr, gspca_dev->height, gspca_dev->width,
- 0x21); /* JPEG 422 */
- jpeg_set_qual(sd->jpeg_hdr, QUALITY);
-
- data = gspca_dev->usb_buf;
-
- data[0] = 0x01; /* address */
- data[1] = 0x01;
- reg_w(gspca_dev, 2);
-
- /*
- Initialize the MR97113 chip register
- */
- data[0] = 0x00; /* address */
- data[1] = 0x0c | 0x01; /* reg 0 */
- data[2] = 0x01; /* reg 1 */
- data[3] = gspca_dev->width / 8; /* h_size , reg 2 */
- data[4] = gspca_dev->height / 8; /* v_size , reg 3 */
- data[5] = 0x30; /* reg 4, MI, PAS5101 :
- * 0x30 for 24mhz , 0x28 for 12mhz */
- data[6] = 0x02; /* reg 5, H start - was 0x04 */
- data[7] = v4l2_ctrl_g_ctrl(sd->gamma) * 0x40; /* reg 0x06: gamma */
- data[8] = 0x01; /* reg 7, V start - was 0x03 */
-/* if (h_size == 320 ) */
-/* data[9]= 0x56; * reg 8, 24MHz, 2:1 scale down */
-/* else */
- data[9] = 0x52; /* reg 8, 24MHz, no scale down */
-/*jfm: from win trace*/
- data[10] = 0x18;
-
- reg_w(gspca_dev, 11);
-
- data[0] = 0x23; /* address */
- data[1] = 0x09; /* reg 35, append frame header */
-
- reg_w(gspca_dev, 2);
-
- data[0] = 0x3c; /* address */
-/* if (gspca_dev->width == 1280) */
-/* data[1] = 200; * reg 60, pc-cam frame size
- * (unit: 4KB) 800KB */
-/* else */
- data[1] = 50; /* 50 reg 60, pc-cam frame size
- * (unit: 4KB) 200KB */
- reg_w(gspca_dev, 2);
-
- /* auto dark-gain */
- data[0] = 0x5e; /* address */
- data[1] = 0; /* reg 94, Y Gain (auto) */
-/*jfm: from win trace*/
- /* reg 0x5f/0x60 (LE) = saturation */
- /* h (60): xxxx x100
- * l (5f): xxxx x000 */
- data[2] = v4l2_ctrl_g_ctrl(sd->saturation) << 3;
- data[3] = ((v4l2_ctrl_g_ctrl(sd->saturation) >> 2) & 0xf8) | 0x04;
- data[4] = v4l2_ctrl_g_ctrl(sd->brightness); /* reg 0x61 = brightness */
- data[5] = 0x00;
-
- reg_w(gspca_dev, 6);
-
- data[0] = 0x67;
-/*jfm: from win trace*/
- data[1] = v4l2_ctrl_g_ctrl(sd->sharpness) * 4 + 3;
- data[2] = 0x14;
- reg_w(gspca_dev, 3);
-
- data[0] = 0x69;
- data[1] = 0x2f;
- data[2] = 0x28;
- data[3] = 0x42;
- reg_w(gspca_dev, 4);
-
- data[0] = 0x63;
- data[1] = 0x07;
- reg_w(gspca_dev, 2);
-/*jfm: win trace - many writes here to reg 0x64*/
-
- /* initialize the MI sensor */
- for (i = 0; i < sizeof mi_data; i++)
- mi_w(gspca_dev, i + 1, mi_data[i]);
-
- data[0] = 0x00;
- data[1] = 0x4d; /* ISOC transferring enable... */
- reg_w(gspca_dev, 2);
-
- setilluminators(gspca_dev, v4l2_ctrl_g_ctrl(sd->illum_top),
- v4l2_ctrl_g_ctrl(sd->illum_bottom));
-
- return gspca_dev->usb_err;
-}
-
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (v4l2_ctrl_g_ctrl(sd->illum_top) ||
- v4l2_ctrl_g_ctrl(sd->illum_bottom)) {
- setilluminators(gspca_dev, false, false);
- msleep(20);
- }
-
- gspca_dev->usb_buf[0] = 1;
- gspca_dev->usb_buf[1] = 0;
- reg_w(gspca_dev, 2);
-}
-
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, /* isoc packet */
- int len) /* iso packet length */
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int p;
-
- if (len < 6) {
-/* gspca_dev->last_packet_type = DISCARD_PACKET; */
- return;
- }
- for (p = 0; p < len - 6; p++) {
- if (data[0 + p] == 0xff
- && data[1 + p] == 0xff
- && data[2 + p] == 0x00
- && data[3 + p] == 0xff
- && data[4 + p] == 0x96) {
- if (data[5 + p] == 0x64
- || data[5 + p] == 0x65
- || data[5 + p] == 0x66
- || data[5 + p] == 0x67) {
- PDEBUG(D_PACK, "sof offset: %d len: %d",
- p, len);
- gspca_frame_add(gspca_dev, LAST_PACKET,
- data, p);
-
- /* put the JPEG header */
- gspca_frame_add(gspca_dev, FIRST_PACKET,
- sd->jpeg_hdr, JPEG_HDR_SZ);
- data += p + 16;
- len -= p + 16;
- break;
- }
- }
- }
- gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
-}
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
- .name = MODULE_NAME,
- .config = sd_config,
- .init = sd_init,
- .init_controls = sd_init_controls,
- .start = sd_start,
- .stopN = sd_stopN,
- .pkt_scan = sd_pkt_scan,
-};
-
-/* -- module initialisation -- */
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x093a, 0x050f)},
- {}
-};
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
+++ /dev/null
-/*
- * Mars MR97310A library
- *
- * The original mr97310a driver, which supported the Aiptek Pencam VGA+, is
- * Copyright (C) 2009 Kyle Guinn <elyk03@gmail.com>
- *
- * Support for the MR97310A cameras in addition to the Aiptek Pencam VGA+
- * and for the routines for detecting and classifying these various cameras,
- * is Copyright (C) 2009 Theodore Kilgore <kilgota@auburn.edu>
- *
- * Support for the control settings for the CIF cameras is
- * Copyright (C) 2009 Hans de Goede <hdegoede@redhat.com> and
- * Thomas Kaiser <thomas@kaiser-linux.li>
- *
- * Support for the control settings for the VGA cameras is
- * Copyright (C) 2009 Theodore Kilgore <kilgota@auburn.edu>
- *
- * Several previously unsupported cameras are owned and have been tested by
- * Hans de Goede <hdegoede@redhat.com> and
- * Thomas Kaiser <thomas@kaiser-linux.li> and
- * Theodore Kilgore <kilgota@auburn.edu> and
- * Edmond Rodriguez <erodrig_97@yahoo.com> and
- * Aurelien Jacobs <aurel@gnuage.org>
- *
- * The MR97311A support in gspca/mars.c has been helpful in understanding some
- * of the registers in these cameras.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define MODULE_NAME "mr97310a"
-
-#include "gspca.h"
-
-#define CAM_TYPE_CIF 0
-#define CAM_TYPE_VGA 1
-
-#define MR97310A_BRIGHTNESS_DEFAULT 0
-
-#define MR97310A_EXPOSURE_MIN 0
-#define MR97310A_EXPOSURE_MAX 4095
-#define MR97310A_EXPOSURE_DEFAULT 1000
-
-#define MR97310A_GAIN_MIN 0
-#define MR97310A_GAIN_MAX 31
-#define MR97310A_GAIN_DEFAULT 25
-
-#define MR97310A_CONTRAST_MIN 0
-#define MR97310A_CONTRAST_MAX 31
-#define MR97310A_CONTRAST_DEFAULT 23
-
-#define MR97310A_CS_GAIN_MIN 0
-#define MR97310A_CS_GAIN_MAX 0x7ff
-#define MR97310A_CS_GAIN_DEFAULT 0x110
-
-#define MR97310A_CID_CLOCKDIV (V4L2_CTRL_CLASS_USER + 0x1000)
-#define MR97310A_MIN_CLOCKDIV_MIN 3
-#define MR97310A_MIN_CLOCKDIV_MAX 8
-#define MR97310A_MIN_CLOCKDIV_DEFAULT 3
-
-MODULE_AUTHOR("Kyle Guinn <elyk03@gmail.com>,"
- "Theodore Kilgore <kilgota@auburn.edu>");
-MODULE_DESCRIPTION("GSPCA/Mars-Semi MR97310A USB Camera Driver");
-MODULE_LICENSE("GPL");
-
-/* global parameters */
-static int force_sensor_type = -1;
-module_param(force_sensor_type, int, 0644);
-MODULE_PARM_DESC(force_sensor_type, "Force sensor type (-1 (auto), 0 or 1)");
-
-/* specific webcam descriptor */
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
- struct { /* exposure/min_clockdiv control cluster */
- struct v4l2_ctrl *exposure;
- struct v4l2_ctrl *min_clockdiv;
- };
- u8 sof_read;
- u8 cam_type; /* 0 is CIF and 1 is VGA */
- u8 sensor_type; /* We use 0 and 1 here, too. */
- u8 do_lcd_stop;
- u8 adj_colors;
-};
-
-struct sensor_w_data {
- u8 reg;
- u8 flags;
- u8 data[16];
- int len;
-};
-
-static void sd_stopN(struct gspca_dev *gspca_dev);
-
-static const struct v4l2_pix_format vga_mode[] = {
- {160, 120, V4L2_PIX_FMT_MR97310A, V4L2_FIELD_NONE,
- .bytesperline = 160,
- .sizeimage = 160 * 120,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 4},
- {176, 144, V4L2_PIX_FMT_MR97310A, V4L2_FIELD_NONE,
- .bytesperline = 176,
- .sizeimage = 176 * 144,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 3},
- {320, 240, V4L2_PIX_FMT_MR97310A, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 2},
- {352, 288, V4L2_PIX_FMT_MR97310A, V4L2_FIELD_NONE,
- .bytesperline = 352,
- .sizeimage = 352 * 288,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 1},
- {640, 480, V4L2_PIX_FMT_MR97310A, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0},
-};
-
-/* the bytes to write are in gspca_dev->usb_buf */
-static int mr_write(struct gspca_dev *gspca_dev, int len)
-{
- int rc;
-
- rc = usb_bulk_msg(gspca_dev->dev,
- usb_sndbulkpipe(gspca_dev->dev, 4),
- gspca_dev->usb_buf, len, NULL, 500);
- if (rc < 0)
- pr_err("reg write [%02x] error %d\n",
- gspca_dev->usb_buf[0], rc);
- return rc;
-}
-
-/* the bytes are read into gspca_dev->usb_buf */
-static int mr_read(struct gspca_dev *gspca_dev, int len)
-{
- int rc;
-
- rc = usb_bulk_msg(gspca_dev->dev,
- usb_rcvbulkpipe(gspca_dev->dev, 3),
- gspca_dev->usb_buf, len, NULL, 500);
- if (rc < 0)
- pr_err("reg read [%02x] error %d\n",
- gspca_dev->usb_buf[0], rc);
- return rc;
-}
-
-static int sensor_write_reg(struct gspca_dev *gspca_dev, u8 reg, u8 flags,
- const u8 *data, int len)
-{
- gspca_dev->usb_buf[0] = 0x1f;
- gspca_dev->usb_buf[1] = flags;
- gspca_dev->usb_buf[2] = reg;
- memcpy(gspca_dev->usb_buf + 3, data, len);
-
- return mr_write(gspca_dev, len + 3);
-}
-
-static int sensor_write_regs(struct gspca_dev *gspca_dev,
- const struct sensor_w_data *data, int len)
-{
- int i, rc;
-
- for (i = 0; i < len; i++) {
- rc = sensor_write_reg(gspca_dev, data[i].reg, data[i].flags,
- data[i].data, data[i].len);
- if (rc < 0)
- return rc;
- }
-
- return 0;
-}
-
-static int sensor_write1(struct gspca_dev *gspca_dev, u8 reg, u8 data)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u8 buf, confirm_reg;
- int rc;
-
- buf = data;
- if (sd->cam_type == CAM_TYPE_CIF) {
- rc = sensor_write_reg(gspca_dev, reg, 0x01, &buf, 1);
- confirm_reg = sd->sensor_type ? 0x13 : 0x11;
- } else {
- rc = sensor_write_reg(gspca_dev, reg, 0x00, &buf, 1);
- confirm_reg = 0x11;
- }
- if (rc < 0)
- return rc;
-
- buf = 0x01;
- rc = sensor_write_reg(gspca_dev, confirm_reg, 0x00, &buf, 1);
- if (rc < 0)
- return rc;
-
- return 0;
-}
-
-static int cam_get_response16(struct gspca_dev *gspca_dev, u8 reg, int verbose)
-{
- int err_code;
-
- gspca_dev->usb_buf[0] = reg;
- err_code = mr_write(gspca_dev, 1);
- if (err_code < 0)
- return err_code;
-
- err_code = mr_read(gspca_dev, 16);
- if (err_code < 0)
- return err_code;
-
- if (verbose)
- PDEBUG(D_PROBE, "Register: %02x reads %02x%02x%02x", reg,
- gspca_dev->usb_buf[0],
- gspca_dev->usb_buf[1],
- gspca_dev->usb_buf[2]);
-
- return 0;
-}
-
-static int zero_the_pointer(struct gspca_dev *gspca_dev)
-{
- __u8 *data = gspca_dev->usb_buf;
- int err_code;
- u8 status = 0;
- int tries = 0;
-
- err_code = cam_get_response16(gspca_dev, 0x21, 0);
- if (err_code < 0)
- return err_code;
-
- data[0] = 0x19;
- data[1] = 0x51;
- err_code = mr_write(gspca_dev, 2);
- if (err_code < 0)
- return err_code;
-
- err_code = cam_get_response16(gspca_dev, 0x21, 0);
- if (err_code < 0)
- return err_code;
-
- data[0] = 0x19;
- data[1] = 0xba;
- err_code = mr_write(gspca_dev, 2);
- if (err_code < 0)
- return err_code;
-
- err_code = cam_get_response16(gspca_dev, 0x21, 0);
- if (err_code < 0)
- return err_code;
-
- data[0] = 0x19;
- data[1] = 0x00;
- err_code = mr_write(gspca_dev, 2);
- if (err_code < 0)
- return err_code;
-
- err_code = cam_get_response16(gspca_dev, 0x21, 0);
- if (err_code < 0)
- return err_code;
-
- data[0] = 0x19;
- data[1] = 0x00;
- err_code = mr_write(gspca_dev, 2);
- if (err_code < 0)
- return err_code;
-
- while (status != 0x0a && tries < 256) {
- err_code = cam_get_response16(gspca_dev, 0x21, 0);
- status = data[0];
- tries++;
- if (err_code < 0)
- return err_code;
- }
- if (status != 0x0a)
- PDEBUG(D_ERR, "status is %02x", status);
-
- tries = 0;
- while (tries < 4) {
- data[0] = 0x19;
- data[1] = 0x00;
- err_code = mr_write(gspca_dev, 2);
- if (err_code < 0)
- return err_code;
-
- err_code = cam_get_response16(gspca_dev, 0x21, 0);
- status = data[0];
- tries++;
- if (err_code < 0)
- return err_code;
- }
-
- data[0] = 0x19;
- err_code = mr_write(gspca_dev, 1);
- if (err_code < 0)
- return err_code;
-
- err_code = mr_read(gspca_dev, 16);
- if (err_code < 0)
- return err_code;
-
- return 0;
-}
-
-static int stream_start(struct gspca_dev *gspca_dev)
-{
- gspca_dev->usb_buf[0] = 0x01;
- gspca_dev->usb_buf[1] = 0x01;
- return mr_write(gspca_dev, 2);
-}
-
-static void stream_stop(struct gspca_dev *gspca_dev)
-{
- gspca_dev->usb_buf[0] = 0x01;
- gspca_dev->usb_buf[1] = 0x00;
- if (mr_write(gspca_dev, 2) < 0)
- PDEBUG(D_ERR, "Stream Stop failed");
-}
-
-static void lcd_stop(struct gspca_dev *gspca_dev)
-{
- gspca_dev->usb_buf[0] = 0x19;
- gspca_dev->usb_buf[1] = 0x54;
- if (mr_write(gspca_dev, 2) < 0)
- PDEBUG(D_ERR, "LCD Stop failed");
-}
-
-static int isoc_enable(struct gspca_dev *gspca_dev)
-{
- gspca_dev->usb_buf[0] = 0x00;
- gspca_dev->usb_buf[1] = 0x4d; /* ISOC transferring enable... */
- return mr_write(gspca_dev, 2);
-}
-
-/* This function is called at probe time */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct cam *cam;
- int err_code;
-
- cam = &gspca_dev->cam;
- cam->cam_mode = vga_mode;
- cam->nmodes = ARRAY_SIZE(vga_mode);
- sd->do_lcd_stop = 0;
-
- /* Several of the supported CIF cameras share the same USB ID but
- * require different initializations and different control settings.
- * The same is true of the VGA cameras. Therefore, we are forced
- * to start the initialization process in order to determine which
- * camera is present. Some of the supported cameras require the
- * memory pointer to be set to 0 as the very first item of business
- * or else they will not stream. So we do that immediately.
- */
- err_code = zero_the_pointer(gspca_dev);
- if (err_code < 0)
- return err_code;
-
- err_code = stream_start(gspca_dev);
- if (err_code < 0)
- return err_code;
-
- /* Now, the query for sensor type. */
- err_code = cam_get_response16(gspca_dev, 0x07, 1);
- if (err_code < 0)
- return err_code;
-
- if (id->idProduct == 0x0110 || id->idProduct == 0x010e) {
- sd->cam_type = CAM_TYPE_CIF;
- cam->nmodes--;
- /*
- * All but one of the known CIF cameras share the same USB ID,
- * but two different init routines are in use, and the control
- * settings are different, too. We need to detect which camera
- * of the two known varieties is connected!
- *
- * A list of known CIF cameras follows. They all report either
- * 0200 for type 0 or 0300 for type 1.
- * If you have another to report, please do
- *
- * Name sd->sensor_type reported by
- *
- * Sakar 56379 Spy-shot 0 T. Kilgore
- * Innovage 0 T. Kilgore
- * Vivitar Mini 0 H. De Goede
- * Vivitar Mini 0 E. Rodriguez
- * Vivitar Mini 1 T. Kilgore
- * Elta-Media 8212dc 1 T. Kaiser
- * Philips dig. keych. 1 T. Kilgore
- * Trust Spyc@m 100 1 A. Jacobs
- */
- switch (gspca_dev->usb_buf[0]) {
- case 2:
- sd->sensor_type = 0;
- break;
- case 3:
- sd->sensor_type = 1;
- break;
- default:
- pr_err("Unknown CIF Sensor id : %02x\n",
- gspca_dev->usb_buf[1]);
- return -ENODEV;
- }
- PDEBUG(D_PROBE, "MR97310A CIF camera detected, sensor: %d",
- sd->sensor_type);
- } else {
- sd->cam_type = CAM_TYPE_VGA;
-
- /*
- * Here is a table of the responses to the query for sensor
- * type, from the known MR97310A VGA cameras. Six different
- * cameras of which five share the same USB ID.
- *
- * Name gspca_dev->usb_buf[] sd->sensor_type
- * sd->do_lcd_stop
- * Aiptek Pencam VGA+ 0300 0 1
- * ION digital 0300 0 1
- * Argus DC-1620 0450 1 0
- * Argus QuickClix 0420 1 1
- * Sakar 77379 Digital 0350 0 1
- * Sakar 1638x CyberPix 0120 0 2
- *
- * Based upon these results, we assume default settings
- * and then correct as necessary, as follows.
- *
- */
-
- sd->sensor_type = 1;
- sd->do_lcd_stop = 0;
- sd->adj_colors = 0;
- if (gspca_dev->usb_buf[0] == 0x01) {
- sd->sensor_type = 2;
- } else if ((gspca_dev->usb_buf[0] != 0x03) &&
- (gspca_dev->usb_buf[0] != 0x04)) {
- pr_err("Unknown VGA Sensor id Byte 0: %02x\n",
- gspca_dev->usb_buf[0]);
- pr_err("Defaults assumed, may not work\n");
- pr_err("Please report this\n");
- }
- /* Sakar Digital color needs to be adjusted. */
- if ((gspca_dev->usb_buf[0] == 0x03) &&
- (gspca_dev->usb_buf[1] == 0x50))
- sd->adj_colors = 1;
- if (gspca_dev->usb_buf[0] == 0x04) {
- sd->do_lcd_stop = 1;
- switch (gspca_dev->usb_buf[1]) {
- case 0x50:
- sd->sensor_type = 0;
- PDEBUG(D_PROBE, "sensor_type corrected to 0");
- break;
- case 0x20:
- /* Nothing to do here. */
- break;
- default:
- pr_err("Unknown VGA Sensor id Byte 1: %02x\n",
- gspca_dev->usb_buf[1]);
- pr_err("Defaults assumed, may not work\n");
- pr_err("Please report this\n");
- }
- }
- PDEBUG(D_PROBE, "MR97310A VGA camera detected, sensor: %d",
- sd->sensor_type);
- }
- /* Stop streaming as we've started it only to probe the sensor type. */
- sd_stopN(gspca_dev);
-
- if (force_sensor_type != -1) {
- sd->sensor_type = !!force_sensor_type;
- PDEBUG(D_PROBE, "Forcing sensor type to: %d",
- sd->sensor_type);
- }
-
- return 0;
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- return 0;
-}
-
-static int start_cif_cam(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- __u8 *data = gspca_dev->usb_buf;
- int err_code;
- static const __u8 startup_string[] = {
- 0x00,
- 0x0d,
- 0x01,
- 0x00, /* Hsize/8 for 352 or 320 */
- 0x00, /* Vsize/4 for 288 or 240 */
- 0x13, /* or 0xbb, depends on sensor */
- 0x00, /* Hstart, depends on res. */
- 0x00, /* reserved ? */
- 0x00, /* Vstart, depends on res. and sensor */
- 0x50, /* 0x54 to get 176 or 160 */
- 0xc0
- };
-
- /* Note: Some of the above descriptions guessed from MR97113A driver */
-
- memcpy(data, startup_string, 11);
- if (sd->sensor_type)
- data[5] = 0xbb;
-
- switch (gspca_dev->width) {
- case 160:
- data[9] |= 0x04; /* reg 8, 2:1 scale down from 320 */
- /* fall thru */
- case 320:
- default:
- data[3] = 0x28; /* reg 2, H size/8 */
- data[4] = 0x3c; /* reg 3, V size/4 */
- data[6] = 0x14; /* reg 5, H start */
- data[8] = 0x1a + sd->sensor_type; /* reg 7, V start */
- break;
- case 176:
- data[9] |= 0x04; /* reg 8, 2:1 scale down from 352 */
- /* fall thru */
- case 352:
- data[3] = 0x2c; /* reg 2, H size/8 */
- data[4] = 0x48; /* reg 3, V size/4 */
- data[6] = 0x06; /* reg 5, H start */
- data[8] = 0x06 - sd->sensor_type; /* reg 7, V start */
- break;
- }
- err_code = mr_write(gspca_dev, 11);
- if (err_code < 0)
- return err_code;
-
- if (!sd->sensor_type) {
- static const struct sensor_w_data cif_sensor0_init_data[] = {
- {0x02, 0x00, {0x03, 0x5a, 0xb5, 0x01,
- 0x0f, 0x14, 0x0f, 0x10}, 8},
- {0x0c, 0x00, {0x04, 0x01, 0x01, 0x00, 0x1f}, 5},
- {0x12, 0x00, {0x07}, 1},
- {0x1f, 0x00, {0x06}, 1},
- {0x27, 0x00, {0x04}, 1},
- {0x29, 0x00, {0x0c}, 1},
- {0x40, 0x00, {0x40, 0x00, 0x04}, 3},
- {0x50, 0x00, {0x60}, 1},
- {0x60, 0x00, {0x06}, 1},
- {0x6b, 0x00, {0x85, 0x85, 0xc8, 0xc8, 0xc8, 0xc8}, 6},
- {0x72, 0x00, {0x1e, 0x56}, 2},
- {0x75, 0x00, {0x58, 0x40, 0xa2, 0x02, 0x31, 0x02,
- 0x31, 0x80, 0x00}, 9},
- {0x11, 0x00, {0x01}, 1},
- {0, 0, {0}, 0}
- };
- err_code = sensor_write_regs(gspca_dev, cif_sensor0_init_data,
- ARRAY_SIZE(cif_sensor0_init_data));
- } else { /* sd->sensor_type = 1 */
- static const struct sensor_w_data cif_sensor1_init_data[] = {
- /* Reg 3,4, 7,8 get set by the controls */
- {0x02, 0x00, {0x10}, 1},
- {0x05, 0x01, {0x22}, 1}, /* 5/6 also seen as 65h/32h */
- {0x06, 0x01, {0x00}, 1},
- {0x09, 0x02, {0x0e}, 1},
- {0x0a, 0x02, {0x05}, 1},
- {0x0b, 0x02, {0x05}, 1},
- {0x0c, 0x02, {0x0f}, 1},
- {0x0d, 0x02, {0x07}, 1},
- {0x0e, 0x02, {0x0c}, 1},
- {0x0f, 0x00, {0x00}, 1},
- {0x10, 0x00, {0x06}, 1},
- {0x11, 0x00, {0x07}, 1},
- {0x12, 0x00, {0x00}, 1},
- {0x13, 0x00, {0x01}, 1},
- {0, 0, {0}, 0}
- };
- /* Without this command the cam won't work with USB-UHCI */
- gspca_dev->usb_buf[0] = 0x0a;
- gspca_dev->usb_buf[1] = 0x00;
- err_code = mr_write(gspca_dev, 2);
- if (err_code < 0)
- return err_code;
- err_code = sensor_write_regs(gspca_dev, cif_sensor1_init_data,
- ARRAY_SIZE(cif_sensor1_init_data));
- }
- return err_code;
-}
-
-static int start_vga_cam(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- __u8 *data = gspca_dev->usb_buf;
- int err_code;
- static const __u8 startup_string[] =
- {0x00, 0x0d, 0x01, 0x00, 0x00, 0x2b, 0x00, 0x00,
- 0x00, 0x50, 0xc0};
- /* What some of these mean is explained in start_cif_cam(), above */
-
- memcpy(data, startup_string, 11);
- if (!sd->sensor_type) {
- data[5] = 0x00;
- data[10] = 0x91;
- }
- if (sd->sensor_type == 2) {
- data[5] = 0x00;
- data[10] = 0x18;
- }
-
- switch (gspca_dev->width) {
- case 160:
- data[9] |= 0x0c; /* reg 8, 4:1 scale down */
- /* fall thru */
- case 320:
- data[9] |= 0x04; /* reg 8, 2:1 scale down */
- /* fall thru */
- case 640:
- default:
- data[3] = 0x50; /* reg 2, H size/8 */
- data[4] = 0x78; /* reg 3, V size/4 */
- data[6] = 0x04; /* reg 5, H start */
- data[8] = 0x03; /* reg 7, V start */
- if (sd->sensor_type == 2) {
- data[6] = 2;
- data[8] = 1;
- }
- if (sd->do_lcd_stop)
- data[8] = 0x04; /* Bayer tile shifted */
- break;
-
- case 176:
- data[9] |= 0x04; /* reg 8, 2:1 scale down */
- /* fall thru */
- case 352:
- data[3] = 0x2c; /* reg 2, H size */
- data[4] = 0x48; /* reg 3, V size */
- data[6] = 0x94; /* reg 5, H start */
- data[8] = 0x63; /* reg 7, V start */
- if (sd->do_lcd_stop)
- data[8] = 0x64; /* Bayer tile shifted */
- break;
- }
-
- err_code = mr_write(gspca_dev, 11);
- if (err_code < 0)
- return err_code;
-
- if (!sd->sensor_type) {
- static const struct sensor_w_data vga_sensor0_init_data[] = {
- {0x01, 0x00, {0x0c, 0x00, 0x04}, 3},
- {0x14, 0x00, {0x01, 0xe4, 0x02, 0x84}, 4},
- {0x20, 0x00, {0x00, 0x80, 0x00, 0x08}, 4},
- {0x25, 0x00, {0x03, 0xa9, 0x80}, 3},
- {0x30, 0x00, {0x30, 0x18, 0x10, 0x18}, 4},
- {0, 0, {0}, 0}
- };
- err_code = sensor_write_regs(gspca_dev, vga_sensor0_init_data,
- ARRAY_SIZE(vga_sensor0_init_data));
- } else if (sd->sensor_type == 1) {
- static const struct sensor_w_data color_adj[] = {
- {0x02, 0x00, {0x06, 0x59, 0x0c, 0x16, 0x00,
- /* adjusted blue, green, red gain correct
- too much blue from the Sakar Digital */
- 0x05, 0x01, 0x04}, 8}
- };
-
- static const struct sensor_w_data color_no_adj[] = {
- {0x02, 0x00, {0x06, 0x59, 0x0c, 0x16, 0x00,
- /* default blue, green, red gain settings */
- 0x07, 0x00, 0x01}, 8}
- };
-
- static const struct sensor_w_data vga_sensor1_init_data[] = {
- {0x11, 0x04, {0x01}, 1},
- {0x0a, 0x00, {0x00, 0x01, 0x00, 0x00, 0x01,
- /* These settings may be better for some cameras */
- /* {0x0a, 0x00, {0x01, 0x06, 0x00, 0x00, 0x01, */
- 0x00, 0x0a}, 7},
- {0x11, 0x04, {0x01}, 1},
- {0x12, 0x00, {0x00, 0x63, 0x00, 0x70, 0x00, 0x00}, 6},
- {0x11, 0x04, {0x01}, 1},
- {0, 0, {0}, 0}
- };
-
- if (sd->adj_colors)
- err_code = sensor_write_regs(gspca_dev, color_adj,
- ARRAY_SIZE(color_adj));
- else
- err_code = sensor_write_regs(gspca_dev, color_no_adj,
- ARRAY_SIZE(color_no_adj));
-
- if (err_code < 0)
- return err_code;
-
- err_code = sensor_write_regs(gspca_dev, vga_sensor1_init_data,
- ARRAY_SIZE(vga_sensor1_init_data));
- } else { /* sensor type == 2 */
- static const struct sensor_w_data vga_sensor2_init_data[] = {
-
- {0x01, 0x00, {0x48}, 1},
- {0x02, 0x00, {0x22}, 1},
- /* Reg 3 msb and 4 is lsb of the exposure setting*/
- {0x05, 0x00, {0x10}, 1},
- {0x06, 0x00, {0x00}, 1},
- {0x07, 0x00, {0x00}, 1},
- {0x08, 0x00, {0x00}, 1},
- {0x09, 0x00, {0x00}, 1},
- /* The following are used in the gain control
- * which is BTW completely borked in the OEM driver
- * The values for each color go from 0 to 0x7ff
- *{0x0a, 0x00, {0x01}, 1}, green1 gain msb
- *{0x0b, 0x00, {0x10}, 1}, green1 gain lsb
- *{0x0c, 0x00, {0x01}, 1}, red gain msb
- *{0x0d, 0x00, {0x10}, 1}, red gain lsb
- *{0x0e, 0x00, {0x01}, 1}, blue gain msb
- *{0x0f, 0x00, {0x10}, 1}, blue gain lsb
- *{0x10, 0x00, {0x01}, 1}, green2 gain msb
- *{0x11, 0x00, {0x10}, 1}, green2 gain lsb
- */
- {0x12, 0x00, {0x00}, 1},
- {0x13, 0x00, {0x04}, 1}, /* weird effect on colors */
- {0x14, 0x00, {0x00}, 1},
- {0x15, 0x00, {0x06}, 1},
- {0x16, 0x00, {0x01}, 1},
- {0x17, 0x00, {0xe2}, 1}, /* vertical alignment */
- {0x18, 0x00, {0x02}, 1},
- {0x19, 0x00, {0x82}, 1}, /* don't mess with */
- {0x1a, 0x00, {0x00}, 1},
- {0x1b, 0x00, {0x20}, 1},
- /* {0x1c, 0x00, {0x17}, 1}, contrast control */
- {0x1d, 0x00, {0x80}, 1}, /* moving causes a mess */
- {0x1e, 0x00, {0x08}, 1}, /* moving jams the camera */
- {0x1f, 0x00, {0x0c}, 1},
- {0x20, 0x00, {0x00}, 1},
- {0, 0, {0}, 0}
- };
- err_code = sensor_write_regs(gspca_dev, vga_sensor2_init_data,
- ARRAY_SIZE(vga_sensor2_init_data));
- }
- return err_code;
-}
-
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int err_code;
-
- sd->sof_read = 0;
-
- /* Some of the VGA cameras require the memory pointer
- * to be set to 0 again. We have been forced to start the
- * stream in sd_config() to detect the hardware, and closed it.
- * Thus, we need here to do a completely fresh and clean start. */
- err_code = zero_the_pointer(gspca_dev);
- if (err_code < 0)
- return err_code;
-
- err_code = stream_start(gspca_dev);
- if (err_code < 0)
- return err_code;
-
- if (sd->cam_type == CAM_TYPE_CIF) {
- err_code = start_cif_cam(gspca_dev);
- } else {
- err_code = start_vga_cam(gspca_dev);
- }
- if (err_code < 0)
- return err_code;
-
- return isoc_enable(gspca_dev);
-}
-
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- stream_stop(gspca_dev);
- /* Not all the cams need this, but even if not, probably a good idea */
- zero_the_pointer(gspca_dev);
- if (sd->do_lcd_stop)
- lcd_stop(gspca_dev);
-}
-
-static void setbrightness(struct gspca_dev *gspca_dev, s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u8 sign_reg = 7; /* This reg and the next one used on CIF cams. */
- u8 value_reg = 8; /* VGA cams seem to use regs 0x0b and 0x0c */
- static const u8 quick_clix_table[] =
- /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 */
- { 0, 4, 8, 12, 1, 2, 3, 5, 6, 9, 7, 10, 13, 11, 14, 15};
- if (sd->cam_type == CAM_TYPE_VGA) {
- sign_reg += 4;
- value_reg += 4;
- }
-
- /* Note register 7 is also seen as 0x8x or 0xCx in some dumps */
- if (val > 0) {
- sensor_write1(gspca_dev, sign_reg, 0x00);
- } else {
- sensor_write1(gspca_dev, sign_reg, 0x01);
- val = 257 - val;
- }
- /* Use lookup table for funky Argus QuickClix brightness */
- if (sd->do_lcd_stop)
- val = quick_clix_table[val];
-
- sensor_write1(gspca_dev, value_reg, val);
-}
-
-static void setexposure(struct gspca_dev *gspca_dev, s32 expo, s32 min_clockdiv)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int exposure = MR97310A_EXPOSURE_DEFAULT;
- u8 buf[2];
-
- if (sd->cam_type == CAM_TYPE_CIF && sd->sensor_type == 1) {
- /* This cam does not like exposure settings < 300,
- so scale 0 - 4095 to 300 - 4095 */
- exposure = (expo * 9267) / 10000 + 300;
- sensor_write1(gspca_dev, 3, exposure >> 4);
- sensor_write1(gspca_dev, 4, exposure & 0x0f);
- } else if (sd->sensor_type == 2) {
- exposure = expo;
- exposure >>= 3;
- sensor_write1(gspca_dev, 3, exposure >> 8);
- sensor_write1(gspca_dev, 4, exposure & 0xff);
- } else {
- /* We have both a clock divider and an exposure register.
- We first calculate the clock divider, as that determines
- the maximum exposure and then we calculate the exposure
- register setting (which goes from 0 - 511).
-
- Note our 0 - 4095 exposure is mapped to 0 - 511
- milliseconds exposure time */
- u8 clockdiv = (60 * expo + 7999) / 8000;
-
- /* Limit framerate to not exceed usb bandwidth */
- if (clockdiv < min_clockdiv && gspca_dev->width >= 320)
- clockdiv = min_clockdiv;
- else if (clockdiv < 2)
- clockdiv = 2;
-
- if (sd->cam_type == CAM_TYPE_VGA && clockdiv < 4)
- clockdiv = 4;
-
- /* Frame exposure time in ms = 1000 * clockdiv / 60 ->
- exposure = (sd->exposure / 8) * 511 / (1000 * clockdiv / 60) */
- exposure = (60 * 511 * expo) / (8000 * clockdiv);
- if (exposure > 511)
- exposure = 511;
-
- /* exposure register value is reversed! */
- exposure = 511 - exposure;
-
- buf[0] = exposure & 0xff;
- buf[1] = exposure >> 8;
- sensor_write_reg(gspca_dev, 0x0e, 0, buf, 2);
- sensor_write1(gspca_dev, 0x02, clockdiv);
- }
-}
-
-static void setgain(struct gspca_dev *gspca_dev, s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u8 gainreg;
-
- if (sd->cam_type == CAM_TYPE_CIF && sd->sensor_type == 1)
- sensor_write1(gspca_dev, 0x0e, val);
- else if (sd->cam_type == CAM_TYPE_VGA && sd->sensor_type == 2)
- for (gainreg = 0x0a; gainreg < 0x11; gainreg += 2) {
- sensor_write1(gspca_dev, gainreg, val >> 8);
- sensor_write1(gspca_dev, gainreg + 1, val & 0xff);
- }
- else
- sensor_write1(gspca_dev, 0x10, val);
-}
-
-static void setcontrast(struct gspca_dev *gspca_dev, s32 val)
-{
- sensor_write1(gspca_dev, 0x1c, val);
-}
-
-static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct gspca_dev *gspca_dev =
- container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
- struct sd *sd = (struct sd *)gspca_dev;
-
- gspca_dev->usb_err = 0;
-
- if (!gspca_dev->streaming)
- return 0;
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- setbrightness(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_CONTRAST:
- setcontrast(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_EXPOSURE:
- setexposure(gspca_dev, sd->exposure->val,
- sd->min_clockdiv ? sd->min_clockdiv->val : 0);
- break;
- case V4L2_CID_GAIN:
- setgain(gspca_dev, ctrl->val);
- break;
- }
- return gspca_dev->usb_err;
-}
-
-static const struct v4l2_ctrl_ops sd_ctrl_ops = {
- .s_ctrl = sd_s_ctrl,
-};
-
-static int sd_init_controls(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *)gspca_dev;
- struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
- static const struct v4l2_ctrl_config clockdiv = {
- .ops = &sd_ctrl_ops,
- .id = MR97310A_CID_CLOCKDIV,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "Minimum Clock Divider",
- .min = MR97310A_MIN_CLOCKDIV_MIN,
- .max = MR97310A_MIN_CLOCKDIV_MAX,
- .step = 1,
- .def = MR97310A_MIN_CLOCKDIV_DEFAULT,
- };
- bool has_brightness = false;
- bool has_argus_brightness = false;
- bool has_contrast = false;
- bool has_gain = false;
- bool has_cs_gain = false;
- bool has_exposure = false;
- bool has_clockdiv = false;
-
- gspca_dev->vdev.ctrl_handler = hdl;
- v4l2_ctrl_handler_init(hdl, 4);
-
- /* Setup controls depending on camera type */
- if (sd->cam_type == CAM_TYPE_CIF) {
- /* No brightness for sensor_type 0 */
- if (sd->sensor_type == 0)
- has_exposure = has_gain = has_clockdiv = true;
- else
- has_exposure = has_gain = has_brightness = true;
- } else {
- /* All controls need to be disabled if VGA sensor_type is 0 */
- if (sd->sensor_type == 0)
- ; /* no controls! */
- else if (sd->sensor_type == 2)
- has_exposure = has_cs_gain = has_contrast = true;
- else if (sd->do_lcd_stop)
- has_exposure = has_gain = has_argus_brightness =
- has_clockdiv = true;
- else
- has_exposure = has_gain = has_brightness =
- has_clockdiv = true;
- }
-
- /* Separate brightness control description for Argus QuickClix as it has
- * different limits from the other mr97310a cameras, and separate gain
- * control for Sakar CyberPix camera. */
- /*
- * This control is disabled for CIF type 1 and VGA type 0 cameras.
- * It does not quite act linearly for the Argus QuickClix camera,
- * but it does control brightness. The values are 0 - 15 only, and
- * the table above makes them act consecutively.
- */
- if (has_brightness)
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_BRIGHTNESS, -254, 255, 1,
- MR97310A_BRIGHTNESS_DEFAULT);
- else if (has_argus_brightness)
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_BRIGHTNESS, 0, 15, 1,
- MR97310A_BRIGHTNESS_DEFAULT);
- if (has_contrast)
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_CONTRAST, MR97310A_CONTRAST_MIN,
- MR97310A_CONTRAST_MAX, 1, MR97310A_CONTRAST_DEFAULT);
- if (has_gain)
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_GAIN, MR97310A_GAIN_MIN, MR97310A_GAIN_MAX,
- 1, MR97310A_GAIN_DEFAULT);
- else if (has_cs_gain)
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, V4L2_CID_GAIN,
- MR97310A_CS_GAIN_MIN, MR97310A_CS_GAIN_MAX,
- 1, MR97310A_CS_GAIN_DEFAULT);
- if (has_exposure)
- sd->exposure = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_EXPOSURE, MR97310A_EXPOSURE_MIN,
- MR97310A_EXPOSURE_MAX, 1, MR97310A_EXPOSURE_DEFAULT);
- if (has_clockdiv)
- sd->min_clockdiv = v4l2_ctrl_new_custom(hdl, &clockdiv, NULL);
-
- if (hdl->error) {
- pr_err("Could not initialize controls\n");
- return hdl->error;
- }
- if (has_exposure && has_clockdiv)
- v4l2_ctrl_cluster(2, &sd->exposure);
- return 0;
-}
-
-/* Include pac common sof detection functions */
-#include "pac_common.h"
-
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, /* isoc packet */
- int len) /* iso packet length */
-{
- struct sd *sd = (struct sd *) gspca_dev;
- unsigned char *sof;
-
- sof = pac_find_sof(&sd->sof_read, data, len);
- if (sof) {
- int n;
-
- /* finish decoding current frame */
- n = sof - data;
- if (n > sizeof pac_sof_marker)
- n -= sizeof pac_sof_marker;
- else
- n = 0;
- gspca_frame_add(gspca_dev, LAST_PACKET,
- data, n);
- /* Start next frame. */
- gspca_frame_add(gspca_dev, FIRST_PACKET,
- pac_sof_marker, sizeof pac_sof_marker);
- len -= sof - data;
- data = sof;
- }
- gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
-}
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
- .name = MODULE_NAME,
- .config = sd_config,
- .init = sd_init,
- .init_controls = sd_init_controls,
- .start = sd_start,
- .stopN = sd_stopN,
- .pkt_scan = sd_pkt_scan,
-};
-
-/* -- module initialisation -- */
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x08ca, 0x0110)}, /* Trust Spyc@m 100 */
- {USB_DEVICE(0x08ca, 0x0111)}, /* Aiptek Pencam VGA+ */
- {USB_DEVICE(0x093a, 0x010f)}, /* All other known MR97310A VGA cams */
- {USB_DEVICE(0x093a, 0x010e)}, /* All known MR97310A CIF cams */
- {}
-};
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
+++ /dev/null
-/*
- * DivIO nw80x subdriver
- *
- * Copyright (C) 2011 Jean-François Moine (http://moinejf.free.fr)
- * Copyright (C) 2003 Sylvain Munaut <tnt@246tNt.com>
- * Kjell Claesson <keyson@users.sourceforge.net>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define MODULE_NAME "nw80x"
-
-#include "gspca.h"
-
-MODULE_AUTHOR("Jean-Francois Moine <http://moinejf.free.fr>");
-MODULE_DESCRIPTION("NW80x USB Camera Driver");
-MODULE_LICENSE("GPL");
-
-static int webcam;
-
-/* specific webcam descriptor */
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
-
- u32 ae_res;
- s8 ag_cnt;
-#define AG_CNT_START 13
- u8 exp_too_low_cnt;
- u8 exp_too_high_cnt;
-
- u8 bridge;
- u8 webcam;
-};
-
-enum bridges {
- BRIDGE_NW800, /* and et31x110 */
- BRIDGE_NW801,
- BRIDGE_NW802,
-};
-enum webcams {
- Generic800,
- SpaceCam, /* Trust 120 SpaceCam */
- SpaceCam2, /* other Trust 120 SpaceCam */
- Cvideopro, /* Conceptronic Video Pro */
- Dlink350c,
- DS3303u,
- Kr651us,
- Kritter,
- Mustek300,
- Proscope,
- Twinkle,
- DvcV6,
- P35u,
- Generic802,
- NWEBCAMS /* number of webcams */
-};
-
-static const u8 webcam_chip[NWEBCAMS] = {
- [Generic800] = BRIDGE_NW800, /* 06a5:0000
- * Typhoon Webcam 100 USB */
-
- [SpaceCam] = BRIDGE_NW800, /* 06a5:d800
- * Trust SpaceCam120 or SpaceCam100 PORTABLE */
-
- [SpaceCam2] = BRIDGE_NW800, /* 06a5:d800 - pas106
- * other Trust SpaceCam120 or SpaceCam100 PORTABLE */
-
- [Cvideopro] = BRIDGE_NW802, /* 06a5:d001
- * Conceptronic Video Pro 'CVIDEOPRO USB Webcam CCD' */
-
- [Dlink350c] = BRIDGE_NW802, /* 06a5:d001
- * D-Link NetQam Pro 250plus */
-
- [DS3303u] = BRIDGE_NW801, /* 06a5:d001
- * Plustek Opticam 500U or ProLink DS3303u */
-
- [Kr651us] = BRIDGE_NW802, /* 06a5:d001
- * Panasonic GP-KR651US */
-
- [Kritter] = BRIDGE_NW802, /* 06a5:d001
- * iRez Kritter cam */
-
- [Mustek300] = BRIDGE_NW802, /* 055f:d001
- * Mustek Wcam 300 mini */
-
- [Proscope] = BRIDGE_NW802, /* 06a5:d001
- * Scalar USB Microscope (ProScope) */
-
- [Twinkle] = BRIDGE_NW800, /* 06a5:d800 - hv7121b? (seems pas106)
- * Divio Chicony TwinkleCam
- * DSB-C110 */
-
- [DvcV6] = BRIDGE_NW802, /* 0502:d001
- * DVC V6 */
-
- [P35u] = BRIDGE_NW801, /* 052b:d001, 06a5:d001 and 06be:d001
- * EZCam Pro p35u */
-
- [Generic802] = BRIDGE_NW802,
-};
-/*
- * other webcams:
- * - nw801 046d:d001
- * Logitech QuickCam Pro (dark focus ring)
- * - nw801 0728:d001
- * AVerMedia Camguard
- * - nw??? 06a5:d001
- * D-Link NetQam Pro 250plus
- * - nw800 065a:d800
- * Showcam NGS webcam
- * - nw??? ????:????
- * Sceptre svc300
- */
-
-/*
- * registers
- * nw800/et31x110 nw801 nw802
- * 0000..009e 0000..00a1 0000..009e
- * 0200..0211 id id
- * 0300..0302 id id
- * 0400..0406 (inex) 0400..0406
- * 0500..0505 0500..0506 (inex)
- * 0600..061a 0600..0601 0600..0601
- * 0800..0814 id id
- * 1000..109c 1000..10a1 1000..109a
- */
-
-/* resolutions
- * nw800: 320x240, 352x288
- * nw801/802: 320x240, 640x480
- */
-static const struct v4l2_pix_format cif_mode[] = {
- {320, 240, V4L2_PIX_FMT_JPGL, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 4 / 8,
- .colorspace = V4L2_COLORSPACE_JPEG},
- {352, 288, V4L2_PIX_FMT_JPGL, V4L2_FIELD_NONE,
- .bytesperline = 352,
- .sizeimage = 352 * 288 * 4 / 8,
- .colorspace = V4L2_COLORSPACE_JPEG}
-};
-static const struct v4l2_pix_format vga_mode[] = {
- {320, 240, V4L2_PIX_FMT_JPGL, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 4 / 8,
- .colorspace = V4L2_COLORSPACE_JPEG},
- {640, 480, V4L2_PIX_FMT_JPGL, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480 * 3 / 8,
- .colorspace = V4L2_COLORSPACE_JPEG},
-};
-
-/*
- * The sequences below contain:
- * - 1st and 2nd bytes: either
- * - register number (BE)
- * - I2C0 + i2c address
- * - 3rd byte: data length (=0 for end of sequence)
- * - n bytes: data
- */
-#define I2C0 0xff
-
-static const u8 nw800_init[] = {
- 0x04, 0x05, 0x01, 0x61,
- 0x04, 0x04, 0x01, 0x01,
- 0x04, 0x06, 0x01, 0x04,
- 0x04, 0x04, 0x03, 0x00, 0x00, 0x00,
- 0x05, 0x05, 0x01, 0x00,
- 0, 0, 0
-};
-static const u8 nw800_start[] = {
- 0x04, 0x06, 0x01, 0xc0,
- 0x00, 0x00, 0x40, 0x10, 0x43, 0x00, 0xb4, 0x01, 0x10, 0x00, 0x4f,
- 0xef, 0x0e, 0x00, 0x74, 0x01, 0x01, 0x00, 0x19,
- 0x00, 0x01, 0x00, 0x19, 0x00, 0x01, 0x00, 0x19,
- 0x00, 0x01, 0x00, 0x19, 0x00, 0x3e, 0x00, 0x24,
- 0x03, 0x3e, 0x00, 0x86, 0x00, 0x3e, 0x00, 0x86,
- 0x00, 0x3e, 0x00, 0x86, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x56, 0x00, 0x9e, 0x00, 0x56, 0x00, 0x9e,
- 0x00, 0x56, 0x00, 0x9e, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x40, 0x40, 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
- 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
- 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0xca, 0x03, 0x46, 0x04, 0xca, 0x03, 0x46,
- 0x04, 0x10, 0x00, 0x36, 0x00, 0xd2, 0x00, 0xee,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x3e, 0x00, 0xf0,
- 0x00, 0x3e, 0x00, 0xaa, 0x00, 0x88, 0x00, 0x2e,
- 0x00, 0x80, 0x1f, 0xa0, 0x48, 0xc3, 0x02, 0x88, 0x0c, 0x68, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0xa8, 0x06, 0x00, 0x08,
- 0x00, 0x32, 0x01, 0x01, 0x00, 0x16, 0x00, 0x04,
- 0x00, 0x4b, 0x00, 0x76, 0x00, 0x86, 0x00,
- 0x02, 0x00, 0x12, 0x78, 0xa0, 0x9e, 0x78, 0xa0, 0x00, 0x00, 0x00,
- 0x00, 0xf0, 0x18, 0x0b, 0x06, 0x62, 0x82, 0xa0,
- 0x40, 0x20,
- 0x03, 0x00, 0x03, 0x03, 0x00, 0x00,
- 0x04, 0x00, 0x07, 0x01, 0x10, 0x00, 0x00, 0x00, 0x61, 0xc0,
- 0x05, 0x00, 0x06, 0xe8, 0x00, 0x00, 0x00, 0x20, 0x20,
- 0x06, 0x00, 0x1b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00,
- 0x08, 0x00, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x10, 0x00, 0x40, 0x83, 0x02, 0x20, 0x00, 0x13, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x10, 0x10, 0x10, 0x08, 0x0a,
- 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x49, 0x13, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00,
- 0x00, 0x20, 0x00, 0x00, 0x00, 0x20, 0x10, 0x08,
- 0x03, 0x00, 0x00, 0x00, 0x00, 0x20, 0x10, 0x06,
- 0xf7, 0xee, 0x1c, 0x1c, 0xe9, 0xfc, 0x10, 0x80,
- 0x10, 0x40, 0x40, 0x80, 0x00, 0x05, 0x35, 0x5e, 0x78, 0x8b, 0x99,
- 0xa4, 0xae, 0xb5, 0xbc, 0xc1, 0xc6, 0xc9, 0xcc,
- 0xcf, 0xd0, 0x00, 0x11, 0x22, 0x32, 0x43, 0x54,
- 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3, 0xd2,
- 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32, 0x43,
- 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3,
- 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32,
- 0x43, 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3,
- 0x10, 0x80, 0x1d, 0xc3, 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x2d, 0x00, 0x62,
- 0x01, 0x24, 0x01, 0x62, 0x01, 0x24, 0x01, 0x20,
- 0x01, 0x60, 0x01, 0x00, 0x00,
-
- 0x04, 0x04, 0x01, 0xff,
- 0x04, 0x06, 0x01, 0xc4,
-
- 0x04, 0x06, 0x01, 0xc0,
- 0x00, 0x00, 0x40, 0x10, 0x43, 0x00, 0xb4, 0x01, 0x10, 0x00, 0x4f,
- 0xef, 0x0e, 0x00, 0x74, 0x01, 0x01, 0x00, 0x19,
- 0x00, 0x01, 0x00, 0x19, 0x00, 0x01, 0x00, 0x19,
- 0x00, 0x01, 0x00, 0x19, 0x00, 0x3e, 0x00, 0x24,
- 0x03, 0x3e, 0x00, 0x86, 0x00, 0x3e, 0x00, 0x86,
- 0x00, 0x3e, 0x00, 0x86, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x56, 0x00, 0x9e, 0x00, 0x56, 0x00, 0x9e,
- 0x00, 0x56, 0x00, 0x9e, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x40, 0x40, 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
- 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
- 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0xca, 0x03, 0x46, 0x04, 0xca, 0x03, 0x46,
- 0x04, 0x10, 0x00, 0x36, 0x00, 0xd2, 0x00, 0xee,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x3e, 0x00, 0xf0,
- 0x00, 0x3e, 0x00, 0xaa, 0x00, 0x88, 0x00, 0x2e,
- 0x00, 0x80, 0x1f, 0xa0, 0x48, 0xc3, 0x02, 0x88, 0x0c, 0x68, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0xa8, 0x06, 0x00, 0x08,
- 0x00, 0x32, 0x01, 0x01, 0x00, 0x16, 0x00, 0x04,
- 0x00, 0x4b, 0x00, 0x76, 0x00, 0x86, 0x00,
- 0x02, 0x00, 0x12, 0x78, 0xa0, 0x9e, 0x78, 0xa0, 0x00, 0x00, 0x00,
- 0x00, 0xf0, 0x18, 0x0b, 0x06, 0x62, 0x82, 0xa0,
- 0x40, 0x20,
- 0x03, 0x00, 0x03, 0x03, 0x00, 0x00,
- 0x04, 0x00, 0x07, 0x01, 0x10, 0x00, 0x00, 0x00, 0x61, 0xc0,
- 0x05, 0x00, 0x06, 0xe8, 0x00, 0x00, 0x00, 0x20, 0x20,
- 0x06, 0x00, 0x1b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00,
- 0x08, 0x00, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x10, 0x00, 0x40, 0x83, 0x02, 0x20, 0x00, 0x13, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x10, 0x10, 0x10, 0x08, 0x0a,
- 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x49, 0x13, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00,
- 0x00, 0x20, 0x00, 0x00, 0x00, 0x20, 0x10, 0x08,
- 0x03, 0x00, 0x00, 0x00, 0x00, 0x20, 0x10, 0x06,
- 0xf7, 0xee, 0x1c, 0x1c, 0xe9, 0xfc, 0x10, 0x80,
- 0x10, 0x40, 0x40, 0x80, 0x00, 0x05, 0x35, 0x5e, 0x78, 0x8b, 0x99,
- 0xa4, 0xae, 0xb5, 0xbc, 0xc1, 0xc6, 0xc9, 0xcc,
- 0xcf, 0xd0, 0x00, 0x11, 0x22, 0x32, 0x43, 0x54,
- 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3, 0xd2,
- 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32, 0x43,
- 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3,
- 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32,
- 0x43, 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3,
- 0x10, 0x80, 0x1d, 0xc3, 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x2d, 0x00, 0x62,
- 0x01, 0x24, 0x01, 0x62, 0x01, 0x24, 0x01, 0x20,
- 0x01, 0x60, 0x01, 0x00, 0x00,
-
- 0x02, 0x00, 0x11, 0x48, 0x58, 0x9e, 0x48, 0x58, 0x00, 0x00, 0x00,
- 0x00, 0x84, 0x36, 0x05, 0x01, 0xf2, 0x86, 0x65,
- 0x40,
- 0x00, 0x80, 0x01, 0xa0,
- 0x10, 0x1a, 0x01, 0x00,
- 0x00, 0x91, 0x02, 0x6c, 0x01,
- 0x00, 0x03, 0x02, 0xc8, 0x01,
- 0x10, 0x1a, 0x01, 0x00,
- 0x10, 0x00, 0x01, 0x83,
- 0x10, 0x8f, 0x0c, 0x62, 0x01, 0x24, 0x01, 0x62, 0x01, 0x24, 0x01,
- 0x20, 0x01, 0x60, 0x01,
- 0x10, 0x85, 0x08, 0x00, 0x00, 0x5f, 0x01, 0x00, 0x00, 0x1f, 0x01,
- 0x10, 0x1b, 0x02, 0x69, 0x00,
- 0x10, 0x11, 0x08, 0x00, 0x00, 0x5f, 0x01, 0x00, 0x00, 0x1f, 0x01,
- 0x05, 0x02, 0x01, 0x02,
- 0x06, 0x00, 0x02, 0x04, 0xd9,
- 0x05, 0x05, 0x01, 0x20,
- 0x05, 0x05, 0x01, 0x21,
- 0x10, 0x0e, 0x01, 0x08,
- 0x10, 0x41, 0x11, 0x00, 0x08, 0x21, 0x3d, 0x52, 0x63, 0x75, 0x83,
- 0x91, 0x9e, 0xaa, 0xb6, 0xc1, 0xcc, 0xd6, 0xe0,
- 0xea,
- 0x10, 0x03, 0x01, 0x00,
- 0x10, 0x0f, 0x02, 0x13, 0x13,
- 0x10, 0x03, 0x01, 0x14,
- 0x10, 0x41, 0x11, 0x00, 0x08, 0x21, 0x3d, 0x52, 0x63, 0x75, 0x83,
- 0x91, 0x9e, 0xaa, 0xb6, 0xc1, 0xcc, 0xd6, 0xe0,
- 0xea,
- 0x10, 0x0b, 0x01, 0x14,
- 0x10, 0x0d, 0x01, 0x20,
- 0x10, 0x0c, 0x01, 0x34,
- 0x04, 0x06, 0x01, 0xc3,
- 0x04, 0x04, 0x01, 0x00,
- 0x05, 0x02, 0x01, 0x02,
- 0x06, 0x00, 0x02, 0x00, 0x48,
- 0x05, 0x05, 0x01, 0x20,
- 0x05, 0x05, 0x01, 0x21,
- 0, 0, 0
-};
-
-/* 06a5:d001 - nw801 - Panasonic
- * P35u */
-static const u8 nw801_start_1[] = {
- 0x05, 0x06, 0x01, 0x04,
- 0x00, 0x00, 0x40, 0x0e, 0x00, 0x00, 0xf9, 0x02, 0x11, 0x00, 0x0e,
- 0x01, 0x1f, 0x00, 0x0d, 0x02, 0x01, 0x00, 0x19,
- 0x00, 0x01, 0x00, 0x19, 0x00, 0x01, 0x00, 0x19,
- 0x00, 0x01, 0x00, 0x19, 0x00, 0xce, 0x00, 0xf4,
- 0x05, 0x3e, 0x00, 0x86, 0x00, 0x3e, 0x00, 0x86,
- 0x00, 0x3e, 0x00, 0x86, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x56, 0x00, 0x9e, 0x00, 0x56, 0x00, 0x9e,
- 0x00, 0x56, 0x00, 0x9e, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x40, 0x40, 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
- 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
- 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0xca, 0x03, 0x46, 0x04, 0xca, 0x03, 0x46,
- 0x04, 0x10, 0x00, 0x36, 0x00, 0xd2, 0x00, 0xee,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x3e, 0x00, 0xf0,
- 0x00, 0x3e, 0x00, 0xaa, 0x00, 0x88, 0x00, 0x2e,
- 0x00, 0x80, 0x22, 0xb4, 0x6f, 0x3f, 0x0f, 0x88, 0x20, 0x08, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x69, 0xa8, 0x1f, 0x00,
- 0x0d, 0x02, 0x07, 0x00, 0x01, 0x00, 0x19, 0x00,
- 0xf2, 0x00, 0x18, 0x06, 0x10, 0x06, 0x10, 0x00,
- 0x36, 0x00,
- 0x02, 0x00, 0x12, 0x78, 0xa0, 0x9e, 0x78, 0xa0, 0x00, 0x00, 0x00,
- 0x00, 0xf0, 0x18, 0x0b, 0x06, 0x62, 0x82, 0xa0,
- 0x40, 0x20,
- 0x03, 0x00, 0x03, 0x00, 0x00, 0x00,
- 0x05, 0x00, 0x07, 0x01, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x06, 0x00, 0x02, 0x09, 0x99,
- 0x08, 0x00, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x10, 0x00, 0x40, 0x22, 0x02, 0x80, 0x00, 0x1e, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x0a, 0x15, 0x08, 0x08, 0x0a,
- 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x01, 0x35, 0xfd, 0x07, 0x3d, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0xc0, 0x00, 0x14, 0x02,
- 0x00, 0x01, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00,
- 0x40, 0x00, 0x00, 0x00, 0x40, 0x20, 0x10, 0x06,
- 0x00, 0x00, 0x00, 0x00, 0x20, 0x10, 0x06, 0xf7,
- 0x10, 0x40, 0x40, 0xee, 0x1c, 0x1c, 0xe9, 0xfc, 0x10, 0x80, 0x80,
- 0x00, 0x05, 0x35, 0x5e, 0x78, 0x8b, 0x99, 0xa4,
- 0xae, 0xb5, 0xbc, 0xc1, 0xc6, 0xc9, 0xcc, 0xcf,
- 0xd0, 0x00, 0x11, 0x22, 0x32, 0x43, 0x54, 0x64,
- 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3, 0xd2, 0xe2,
- 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32, 0x43, 0x54,
- 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3, 0xd2,
- 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32, 0x43,
- 0x10, 0x80, 0x22, 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3,
- 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x0e, 0x00, 0x82, 0x02,
- 0xe4, 0x01, 0x40, 0x01, 0xf0, 0x00, 0x40, 0x01,
- 0xf0, 0x00,
- 0, 0, 0,
-};
-static const u8 nw801_start_qvga[] = {
- 0x02, 0x00, 0x10, 0x3c, 0x50, 0x9e, 0x3c, 0x50, 0x00, 0x00, 0x00,
- 0x00, 0x78, 0x18, 0x0b, 0x06, 0xa2, 0x86, 0x78,
- 0x02, 0x0f, 0x01, 0x6b,
- 0x10, 0x1a, 0x01, 0x15,
- 0x00, 0x00, 0x01, 0x1e,
- 0x10, 0x00, 0x01, 0x2f,
- 0x10, 0x8c, 0x08, 0x00, 0x00, 0x3f, 0x01, 0x00, 0x00, 0xef, 0x00,
- 0x10, 0x11, 0x08, 0x29, 0x00, 0x18, 0x01, 0x1f, 0x00, 0xd2, 0x00,
- /* AE window */
- 0, 0, 0,
-};
-static const u8 nw801_start_vga[] = {
- 0x02, 0x00, 0x10, 0x78, 0xa0, 0x97, 0x78, 0xa0, 0x00, 0x00, 0x00,
- 0x00, 0xf0, 0x18, 0x0b, 0x06, 0x62, 0x82, 0xf0,
- 0x02, 0x0f, 0x01, 0xd5,
- 0x10, 0x1a, 0x01, 0x15,
- 0x00, 0x00, 0x01, 0x0e,
- 0x10, 0x00, 0x01, 0x22,
- 0x10, 0x8c, 0x08, 0x00, 0x00, 0x7f, 0x02, 0x00, 0x00, 0xdf, 0x01,
- 0x10, 0x11, 0x08, 0x51, 0x00, 0x30, 0x02, 0x3d, 0x00, 0xa4, 0x01,
- 0, 0, 0,
-};
-static const u8 nw801_start_2[] = {
- 0x10, 0x04, 0x01, 0x1a,
- 0x10, 0x19, 0x01, 0x09, /* clock */
- 0x10, 0x24, 0x06, 0xc0, 0x00, 0x3f, 0x02, 0x00, 0x01,
- /* .. gain .. */
- 0x00, 0x03, 0x02, 0x92, 0x03,
- 0x00, 0x1d, 0x04, 0xf2, 0x00, 0x24, 0x07,
- 0x00, 0x7b, 0x01, 0xcf,
- 0x10, 0x94, 0x01, 0x07,
- 0x05, 0x05, 0x01, 0x01,
- 0x05, 0x04, 0x01, 0x01,
- 0x10, 0x0e, 0x01, 0x08,
- 0x10, 0x48, 0x11, 0x00, 0x37, 0x55, 0x6b, 0x7d, 0x8d, 0x9b, 0xa8,
- 0xb4, 0xbf, 0xca, 0xd4, 0xdd, 0xe6, 0xef, 0xf0,
- 0xf0,
- 0x10, 0x03, 0x01, 0x00,
- 0x10, 0x0f, 0x02, 0x0c, 0x0c,
- 0x10, 0x03, 0x01, 0x08,
- 0x10, 0x48, 0x11, 0x00, 0x37, 0x55, 0x6b, 0x7d, 0x8d, 0x9b, 0xa8,
- 0xb4, 0xbf, 0xca, 0xd4, 0xdd, 0xe6, 0xef, 0xf0,
- 0xf0,
- 0x10, 0x0b, 0x01, 0x0b,
- 0x10, 0x0d, 0x01, 0x0b,
- 0x10, 0x0c, 0x01, 0x1f,
- 0x05, 0x06, 0x01, 0x03,
- 0, 0, 0
-};
-
-/* nw802 (sharp IR3Y38M?) */
-static const u8 nw802_start[] = {
- 0x04, 0x06, 0x01, 0x04,
- 0x00, 0x00, 0x40, 0x10, 0x00, 0x00, 0xf9, 0x02, 0x10, 0x00, 0x4d,
- 0x0f, 0x1f, 0x00, 0x0d, 0x02, 0x01, 0x00, 0x19,
- 0x00, 0x01, 0x00, 0x19, 0x00, 0x01, 0x00, 0x19,
- 0x00, 0x01, 0x00, 0x19, 0x00, 0xce, 0x00, 0xf4,
- 0x05, 0x3e, 0x00, 0x86, 0x00, 0x3e, 0x00, 0x86,
- 0x00, 0x3e, 0x00, 0x86, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x56, 0x00, 0x9e, 0x00, 0x56, 0x00, 0x9e,
- 0x00, 0x56, 0x00, 0x9e, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x40, 0x40, 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
- 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
- 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0xca, 0x03, 0x46, 0x04, 0xca, 0x03, 0x46,
- 0x04, 0x10, 0x00, 0x36, 0x00, 0xd2, 0x00, 0xee,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x3e, 0x00, 0xf0,
- 0x00, 0x3e, 0x00, 0xaa, 0x00, 0x88, 0x00, 0x2e,
- 0x00, 0x80, 0x1f, 0xb4, 0x6f, 0x3f, 0x0f, 0x88, 0x20, 0x68, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0xa8, 0x08, 0x00, 0x11,
- 0x00, 0x0c, 0x02, 0x01, 0x00, 0x16, 0x00, 0x94,
- 0x00, 0x10, 0x06, 0x08, 0x00, 0x18, 0x00,
- 0x02, 0x00, 0x12, 0x78, 0xa0, 0x9e, 0x78, 0xa0, 0x00, 0x00, 0x00,
- 0x00, 0xf0, 0x18, 0x0b, 0x06, 0x62, 0x82, 0xa0,
- 0x40, 0x20,
- 0x03, 0x00, 0x03, 0x03, 0x00, 0x00,
- 0x04, 0x00, 0x07, 0x01, 0x10, 0x00, 0x00, 0x00, 0x21, 0x00,
- 0x06, 0x00, 0x02, 0x09, 0x99,
- 0x08, 0x00, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x10, 0x00, 0x40, 0xa1, 0x02, 0x80, 0x00, 0x1d, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x10, 0x10, 0x10, 0x08, 0x0a,
- 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x49, 0x13, 0xff, 0x01, 0xc0, 0x00, 0x14,
- 0x02, 0x00, 0x01, 0x00, 0x00, 0x20, 0x00, 0x00,
- 0x00, 0x20, 0x00, 0x00, 0x00, 0x20, 0x10, 0x08,
- 0x03, 0x00, 0x00, 0x00, 0x00, 0x20, 0x10, 0x06,
- 0xf7, 0xee, 0x1c, 0x1c, 0xe9, 0xfc, 0x10, 0x80,
- 0x10, 0x40, 0x40, 0x80, 0x00, 0x05, 0x35, 0x5e, 0x78, 0x8b, 0x99,
- 0xa4, 0xae, 0xb5, 0xbc, 0xc1, 0xc6, 0xc9, 0xcc,
- 0xcf, 0xd0, 0x00, 0x11, 0x22, 0x32, 0x43, 0x54,
- 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3, 0xd2,
- 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32, 0x43,
- 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3,
- 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32,
- 0x43, 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3,
- 0x10, 0x80, 0x1b, 0xc3, 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x0e, 0x05, 0x82,
- 0x02, 0xe4, 0x01, 0x40, 0x01, 0xf0, 0x00, 0x40,
- 0x01, 0xf0, 0x00,
- 0x02, 0x00, 0x11, 0x3c, 0x50, 0x9e, 0x3c, 0x50, 0x00, 0x00, 0x00,
- 0x00, 0x78, 0x3f, 0x10, 0x02, 0xf2, 0x8f, 0x78,
- 0x40,
- 0x10, 0x1a, 0x01, 0x00,
- 0x10, 0x00, 0x01, 0xad,
- 0x00, 0x00, 0x01, 0x08,
- 0x10, 0x85, 0x08, 0x00, 0x00, 0x3f, 0x01, 0x00, 0x00, 0xef, 0x00,
- 0x10, 0x1b, 0x02, 0x00, 0x00,
- 0x10, 0x11, 0x08, 0x51, 0x00, 0xf0, 0x00, 0x3d, 0x00, 0xb4, 0x00,
- 0x10, 0x1d, 0x08, 0x00, 0xa0, 0x00, 0xa0, 0x00, 0xa0, 0x00, 0xa0,
- 0x10, 0x0e, 0x01, 0x27,
- 0x10, 0x41, 0x11, 0x00, 0x0e, 0x35, 0x4f, 0x62, 0x71, 0x7f, 0x8b,
- 0x96, 0xa0, 0xa9, 0xb2, 0xbb, 0xc3, 0xca, 0xd2,
- 0xd8,
- 0x10, 0x03, 0x01, 0x00,
- 0x10, 0x0f, 0x02, 0x14, 0x14,
- 0x10, 0x03, 0x01, 0x0c,
- 0x10, 0x41, 0x11, 0x00, 0x11, 0x22, 0x32, 0x43, 0x54, 0x64, 0x74,
- 0x84, 0x94, 0xa4, 0xb3, 0xc3, 0xd2, 0xe2, 0xf1,
- 0xff,
-/* 0x00, 0x0e, 0x35, 0x4f, 0x62, 0x71, 0x7f, 0x8b,
- * 0x96, 0xa0, 0xa9, 0xb2, 0xbb, 0xc3, 0xca, 0xd2,
- * 0xd8, */
- 0x10, 0x0b, 0x01, 0x10,
- 0x10, 0x0d, 0x01, 0x11,
- 0x10, 0x0c, 0x01, 0x1c,
- 0x04, 0x06, 0x01, 0x03,
- 0x04, 0x04, 0x01, 0x00,
- 0, 0, 0
-};
-/* et31x110 - Trust 120 SpaceCam */
-static const u8 spacecam_init[] = {
- 0x04, 0x05, 0x01, 0x01,
- 0x04, 0x04, 0x01, 0x01,
- 0x04, 0x06, 0x01, 0x04,
- 0x04, 0x04, 0x03, 0x00, 0x00, 0x00,
- 0x05, 0x05, 0x01, 0x00,
- 0, 0, 0
-};
-static const u8 spacecam_start[] = {
- 0x04, 0x06, 0x01, 0x44,
- 0x00, 0x00, 0x40, 0x10, 0x43, 0x00, 0xb4, 0x01, 0x10, 0x00, 0x4f,
- 0xef, 0x0e, 0x00, 0x74, 0x01, 0x01, 0x00, 0x19,
- 0x00, 0x01, 0x00, 0x19, 0x00, 0x01, 0x00, 0x19,
- 0x00, 0x01, 0x00, 0x19, 0x00, 0x3e, 0x00, 0x24,
- 0x03, 0x3e, 0x00, 0x86, 0x00, 0x3e, 0x00, 0x86,
- 0x00, 0x3e, 0x00, 0x86, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x56, 0x00, 0x9e, 0x00, 0x56, 0x00, 0x9e,
- 0x00, 0x56, 0x00, 0x9e, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x40, 0x40, 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
- 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
- 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0xca, 0x03, 0x46, 0x04, 0xca, 0x03, 0x46,
- 0x04, 0x10, 0x00, 0x36, 0x00, 0xd2, 0x00, 0xee,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x3e, 0x00, 0xf0,
- 0x00, 0x3e, 0x00, 0xaa, 0x00, 0x88, 0x00, 0x2e,
- 0x00, 0x80, 0x1f, 0xa0, 0x48, 0xc3, 0x02, 0x88, 0x0c, 0x68, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0xa8, 0x06, 0x00, 0x08,
- 0x00, 0x32, 0x01, 0x01, 0x00, 0x16, 0x00, 0x04,
- 0x00, 0x4b, 0x00, 0x7c, 0x00, 0x80, 0x00,
- 0x02, 0x00, 0x12, 0x78, 0xa0, 0x9e, 0x78, 0xa0, 0x00, 0x00, 0x00,
- 0x00, 0xf0, 0x18, 0x0b, 0x06, 0x62, 0x82, 0xa0,
- 0x40, 0x20,
- 0x03, 0x00, 0x03, 0x03, 0x00, 0x00,
- 0x04, 0x00, 0x07, 0x01, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x05, 0x00, 0x06, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x06, 0x00, 0x1b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00,
- 0x08, 0x00, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x10, 0x00, 0x40, 0x83, 0x02, 0x20, 0x00, 0x11, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x10, 0x10, 0x10, 0x08, 0x0a,
- 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x49, 0x13, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00,
- 0x00, 0x20, 0x00, 0x00, 0x00, 0x20, 0x10, 0x08,
- 0x03, 0x00, 0x00, 0x00, 0x00, 0x20, 0x10, 0x06,
- 0xf7, 0xee, 0x1c, 0x1c, 0xe9, 0xfc, 0x10, 0x80,
- 0x10, 0x40, 0x40, 0x80, 0x00, 0x05, 0x35, 0x5e, 0x78, 0x8b, 0x99,
- 0xa4, 0xae, 0xb5, 0xbc, 0xc1, 0xc6, 0xc9, 0xcc,
- 0xcf, 0xd0, 0x00, 0x11, 0x22, 0x32, 0x43, 0x54,
- 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3, 0xd2,
- 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32, 0x43,
- 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3,
- 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32,
- 0x43, 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3,
- 0x10, 0x80, 0x1d, 0xc3, 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x2d, 0x00, 0x62,
- 0x01, 0x24, 0x01, 0x62, 0x01, 0x24, 0x01, 0x20,
- 0x01, 0x60, 0x01, 0x00, 0x00,
- 0x04, 0x06, 0x01, 0xc0,
- 0x10, 0x85, 0x08, 0x00, 0x00, 0x5f, 0x01, 0x00, 0x00, 0x1f, 0x01,
- 0x02, 0x00, 0x11, 0x48, 0x58, 0x9e, 0x48, 0x58, 0x00, 0x00, 0x00,
- 0x00, 0x84, 0x36, 0x05, 0x01, 0xf2, 0x86, 0x65,
- 0x40,
- 0x00, 0x80, 0x01, 0xa0,
- 0x10, 0x1a, 0x01, 0x00,
- 0x00, 0x91, 0x02, 0x32, 0x01,
- 0x00, 0x03, 0x02, 0x08, 0x02,
- 0x10, 0x00, 0x01, 0x83,
- 0x10, 0x8f, 0x0c, 0x62, 0x01, 0x24, 0x01, 0x62, 0x01, 0x24, 0x01,
- 0x20, 0x01, 0x60, 0x01,
- 0x10, 0x11, 0x08, 0x00, 0x00, 0x5f, 0x01, 0x00, 0x00, 0x1f, 0x01,
- 0x10, 0x0e, 0x01, 0x08,
- 0x10, 0x41, 0x11, 0x00, 0x64, 0x99, 0xc0, 0xe2, 0xf9, 0xf9, 0xf9,
- 0xf9, 0xf9, 0xf9, 0xf9, 0xf9, 0xf9, 0xf9, 0xf9,
- 0xf9,
- 0x10, 0x03, 0x01, 0x00,
- 0x10, 0x0f, 0x02, 0x13, 0x13,
- 0x10, 0x03, 0x01, 0x06,
- 0x10, 0x41, 0x11, 0x00, 0x64, 0x99, 0xc0, 0xe2, 0xf9, 0xf9, 0xf9,
- 0xf9, 0xf9, 0xf9, 0xf9, 0xf9, 0xf9, 0xf9, 0xf9,
- 0xf9,
- 0x10, 0x0b, 0x01, 0x08,
- 0x10, 0x0d, 0x01, 0x10,
- 0x10, 0x0c, 0x01, 0x1f,
- 0x04, 0x06, 0x01, 0xc3,
- 0x04, 0x05, 0x01, 0x40,
- 0x04, 0x04, 0x01, 0x40,
- 0, 0, 0
-};
-/* et31x110 - pas106 - other Trust SpaceCam120 */
-static const u8 spacecam2_start[] = {
- 0x04, 0x06, 0x01, 0x44,
- 0x04, 0x06, 0x01, 0x00,
- 0x00, 0x00, 0x40, 0x14, 0x83, 0x00, 0xba, 0x01, 0x10, 0x00, 0x4f,
- 0xef, 0x00, 0x00, 0x60, 0x00, 0x01, 0x00, 0x19,
- 0x00, 0x01, 0x00, 0x19, 0x00, 0x01, 0x00, 0x19,
- 0x00, 0x01, 0x00, 0x19, 0x00, 0x06, 0x00, 0xfc,
- 0x01, 0x3e, 0x00, 0x86, 0x00, 0x3e, 0x00, 0x86,
- 0x00, 0x3e, 0x00, 0x86, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x56, 0x00, 0x9e, 0x00, 0x56, 0x00, 0x9e,
- 0x00, 0x56, 0x00, 0x9e, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x40, 0x40, 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
- 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
- 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0xca, 0x03, 0x46, 0x04, 0xca, 0x03, 0x46,
- 0x04, 0x10, 0x00, 0x36, 0x00, 0xd2, 0x00, 0xee,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x3e, 0x00, 0xf0,
- 0x00, 0x3e, 0x00, 0xaa, 0x00, 0x88, 0x00, 0x2e,
- 0x00, 0x80, 0x1f, 0xb8, 0x48, 0x0f, 0x04, 0x88, 0x14, 0x68, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0xa8, 0x01, 0x00, 0x03,
- 0x00, 0x24, 0x01, 0x01, 0x00, 0x16, 0x00, 0x04,
- 0x00, 0x4b, 0x00, 0x76, 0x00, 0x86, 0x00,
- 0x02, 0x00, 0x12, 0x78, 0xa0, 0x9e, 0x78, 0xa0, 0x00, 0x00, 0x00,
- 0x00, 0xf0, 0x18, 0x0b, 0x06, 0x62, 0x82, 0xa0,
- 0x40, 0x20,
- 0x03, 0x00, 0x03, 0x03, 0x00, 0x00,
- 0x04, 0x00, 0x07, 0x01, 0x10, 0x00, 0x00, 0x00, 0x61, 0x00,
- 0x05, 0x00, 0x06, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x06, 0x00, 0x1b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00,
- 0x08, 0x00, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x10, 0x00, 0x40, 0x80, 0x02, 0x20, 0x00, 0x13, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x10, 0x10, 0x10, 0x08, 0x0a,
- 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x49, 0x13, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00,
- 0x00, 0x20, 0x00, 0x00, 0x00, 0x20, 0x10, 0x08,
- 0x03, 0x00, 0x00, 0x00, 0x00, 0x20, 0x10, 0x06,
- 0xf7, 0xee, 0x1c, 0x1c, 0xe9, 0xfc, 0x10, 0x80,
- 0x10, 0x40, 0x40, 0x80, 0x00, 0x05, 0x35, 0x5e, 0x78, 0x8b, 0x99,
- 0xa4, 0xae, 0xb5, 0xbc, 0xc1, 0xc6, 0xc9, 0xcc,
- 0xcf, 0xd0, 0x00, 0x11, 0x22, 0x32, 0x43, 0x54,
- 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3, 0xd2,
- 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32, 0x43,
- 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3,
- 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32,
- 0x43, 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3,
- 0x10, 0x80, 0x1d, 0xc3, 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x62,
- 0x01, 0x24, 0x01, 0x62, 0x01, 0x24, 0x01, 0x20,
- 0x01, 0x60, 0x01, 0x00, 0x00,
- 0x10, 0x85, 0x08, 0x00, 0x00, 0x5f, 0x01, 0x00, 0x00, 0x1f, 0x01,
- 0x04, 0x04, 0x01, 0x40,
- 0x04, 0x04, 0x01, 0x00,
- I2C0, 0x40, 0x0c, 0x02, 0x0c, 0x12, 0x07, 0x00, 0x00, 0x00, 0x05,
- 0x00, 0x00, 0x05, 0x05,
- I2C0, 0x40, 0x02, 0x11, 0x06,
- I2C0, 0x40, 0x02, 0x14, 0x00,
- I2C0, 0x40, 0x02, 0x13, 0x01, /* i2c end */
- 0x02, 0x00, 0x11, 0x48, 0x58, 0x9e, 0x48, 0x58, 0x00, 0x00, 0x00,
- 0x00, 0x84, 0x36, 0x05, 0x01, 0xf2, 0x86, 0x65,
- 0x40,
- I2C0, 0x40, 0x02, 0x02, 0x0c, /* pixel clock */
- I2C0, 0x40, 0x02, 0x0f, 0x00,
- I2C0, 0x40, 0x02, 0x13, 0x01, /* i2c end */
- 0x10, 0x00, 0x01, 0x01,
- 0x10, 0x8f, 0x0c, 0x62, 0x01, 0x24, 0x01, 0x62, 0x01, 0x24, 0x01,
- 0x20, 0x01, 0x60, 0x01,
- I2C0, 0x40, 0x02, 0x05, 0x0f, /* exposure */
- I2C0, 0x40, 0x02, 0x13, 0x01, /* i2c end */
- I2C0, 0x40, 0x07, 0x09, 0x0b, 0x0f, 0x05, 0x05, 0x0f, 0x00,
- /* gains */
- I2C0, 0x40, 0x03, 0x12, 0x04, 0x01,
- 0x10, 0x11, 0x08, 0x00, 0x00, 0x5f, 0x01, 0x00, 0x00, 0x1f, 0x01,
- 0x10, 0x0e, 0x01, 0x08,
- 0x10, 0x41, 0x11, 0x00, 0x17, 0x3f, 0x69, 0x7b, 0x8c, 0x9a, 0xa7,
- 0xb3, 0xbf, 0xc9, 0xd3, 0xdd, 0xe6, 0xef, 0xf7,
- 0xf9,
- 0x10, 0x03, 0x01, 0x00,
- 0x10, 0x0f, 0x02, 0x13, 0x13,
- 0x10, 0x03, 0x01, 0x06,
- 0x10, 0x41, 0x11, 0x00, 0x17, 0x3f, 0x69, 0x7b, 0x8c, 0x9a, 0xa7,
- 0xb3, 0xbf, 0xc9, 0xd3, 0xdd, 0xe6, 0xef, 0xf7,
- 0xf9,
- 0x10, 0x0b, 0x01, 0x11,
- 0x10, 0x0d, 0x01, 0x10,
- 0x10, 0x0c, 0x01, 0x14,
- 0x04, 0x06, 0x01, 0x03,
- 0x04, 0x05, 0x01, 0x61,
- 0x04, 0x04, 0x01, 0x00,
- 0, 0, 0
-};
-
-/* nw802 - Conceptronic Video Pro */
-static const u8 cvideopro_start[] = {
- 0x04, 0x06, 0x01, 0x04,
- 0x00, 0x00, 0x40, 0x54, 0x96, 0x98, 0xf9, 0x02, 0x18, 0x00, 0x4c,
- 0x0f, 0x1f, 0x00, 0x0d, 0x02, 0x01, 0x00, 0x19,
- 0x00, 0x01, 0x00, 0x19, 0x00, 0x01, 0x00, 0x19,
- 0x00, 0x0b, 0x00, 0x1b, 0x00, 0xc8, 0x00, 0xf4,
- 0x05, 0xb4, 0x00, 0xcc, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0xa2, 0x00, 0xc6, 0x00, 0x60, 0x00, 0xc6,
- 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x40, 0x40, 0x00, 0xae, 0x00, 0xd2, 0x00, 0xae, 0x00, 0xd2,
- 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0xa8, 0x00, 0xc0, 0x00, 0x66, 0x00, 0xc0,
- 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x0a, 0x00, 0x54, 0x00, 0x0a, 0x00, 0x54,
- 0x00, 0x10, 0x00, 0x36, 0x00, 0xd2, 0x00, 0xee,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf6,
- 0x00, 0x5d, 0x00, 0xc7, 0x00, 0x7e, 0x00, 0x30,
- 0x00, 0x80, 0x1f, 0x98, 0x43, 0x3f, 0x0d, 0x88, 0x20, 0x80, 0x3f,
- 0x47, 0xaf, 0x00, 0x00, 0xa8, 0x08, 0x00, 0x11,
- 0x00, 0x0c, 0x02, 0x0c, 0x00, 0x1c, 0x00, 0x94,
- 0x00, 0x10, 0x06, 0x24, 0x00, 0x4a, 0x00,
- 0x02, 0x00, 0x12, 0x78, 0xa0, 0x9e, 0x78, 0xa0, 0x00, 0x00, 0x00,
- 0x00, 0xf0, 0x18, 0x0b, 0x06, 0x62, 0x82, 0xa0,
- 0x40, 0x20,
- 0x03, 0x00, 0x03, 0x03, 0x00, 0x00,
- 0x04, 0x00, 0x07, 0x01, 0x10, 0x00, 0x00, 0x00, 0xff, 0x00,
- 0x06, 0x00, 0x02, 0x09, 0x99,
- 0x08, 0x00, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x10, 0x00, 0x40, 0xa0, 0x02, 0x80, 0x00, 0x12, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x10, 0x10, 0x10, 0x08, 0x0a,
- 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x49, 0x13, 0x00, 0x00, 0xe0, 0x00, 0x0c,
- 0x00, 0x52, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00,
- 0x00, 0x20, 0x00, 0x00, 0x00, 0x20, 0x10, 0x08,
- 0x03, 0x00, 0x00, 0x00, 0x00, 0x20, 0x10, 0x06,
- 0xf7, 0xee, 0x1c, 0x1c, 0xe9, 0xfc, 0x10, 0x80,
- 0x10, 0x40, 0x40, 0x80, 0x00, 0x05, 0x35, 0x5e, 0x78, 0x8b, 0x99,
- 0xa4, 0xae, 0xb5, 0xbc, 0xc1, 0xc6, 0xc9, 0xcc,
- 0xcf, 0xd0, 0x00, 0x11, 0x22, 0x32, 0x43, 0x54,
- 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3, 0xd2,
- 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32, 0x43,
- 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3,
- 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32,
- 0x43, 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3,
- 0x10, 0x80, 0x1b, 0xc3, 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x05, 0x82,
- 0x02, 0xe4, 0x01, 0x40, 0x01, 0xf0, 0x00, 0x40,
- 0x01, 0xf0, 0x00,
- 0x02, 0x00, 0x11, 0x3c, 0x50, 0x8c, 0x3c, 0x50, 0x00, 0x00, 0x00,
- 0x00, 0x78, 0x3f, 0x3f, 0x06, 0xf2, 0x8f, 0xf0,
- 0x40,
- 0x10, 0x1a, 0x01, 0x03,
- 0x10, 0x00, 0x01, 0xac,
- 0x10, 0x85, 0x08, 0x00, 0x00, 0x3f, 0x01, 0x00, 0x00, 0xef, 0x00,
- 0x10, 0x1b, 0x02, 0x3b, 0x01,
- 0x10, 0x11, 0x08, 0x61, 0x00, 0xe0, 0x00, 0x49, 0x00, 0xa8, 0x00,
- 0x10, 0x1f, 0x06, 0x01, 0x20, 0x02, 0xe8, 0x03, 0x00,
- 0x10, 0x1d, 0x02, 0x40, 0x06,
- 0x10, 0x0e, 0x01, 0x08,
- 0x10, 0x41, 0x11, 0x00, 0x0f, 0x46, 0x62, 0x76, 0x86, 0x94, 0xa0,
- 0xab, 0xb6, 0xbf, 0xc8, 0xcf, 0xd7, 0xdc, 0xdc,
- 0xdc,
- 0x10, 0x03, 0x01, 0x00,
- 0x10, 0x0f, 0x02, 0x12, 0x12,
- 0x10, 0x03, 0x01, 0x0c,
- 0x10, 0x41, 0x11, 0x00, 0x0f, 0x46, 0x62, 0x76, 0x86, 0x94, 0xa0,
- 0xab, 0xb6, 0xbf, 0xc8, 0xcf, 0xd7, 0xdc, 0xdc,
- 0xdc,
- 0x10, 0x0b, 0x01, 0x09,
- 0x10, 0x0d, 0x01, 0x10,
- 0x10, 0x0c, 0x01, 0x2f,
- 0x04, 0x06, 0x01, 0x03,
- 0x04, 0x04, 0x01, 0x00,
- 0, 0, 0
-};
-
-/* nw802 - D-link dru-350c cam */
-static const u8 dlink_start[] = {
- 0x04, 0x06, 0x01, 0x04,
- 0x00, 0x00, 0x40, 0x10, 0x00, 0x00, 0x92, 0x03, 0x10, 0x00, 0x4d,
- 0x0f, 0x1f, 0x00, 0x0d, 0x02, 0x01, 0x00, 0x19,
- 0x00, 0x01, 0x00, 0x19, 0x00, 0x01, 0x00, 0x19,
- 0x00, 0x01, 0x00, 0x19, 0x00, 0xce, 0x00, 0xf4,
- 0x05, 0x3e, 0x00, 0x86, 0x00, 0x3e, 0x00, 0x86,
- 0x00, 0x3e, 0x00, 0x86, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x56, 0x00, 0x9e, 0x00, 0x56, 0x00, 0x9e,
- 0x00, 0x56, 0x00, 0x9e, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x40, 0x40, 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
- 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
- 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0xca, 0x03, 0x46, 0x04, 0xca, 0x03, 0x46,
- 0x04, 0x10, 0x00, 0x36, 0x00, 0xd2, 0x00, 0xee,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x3e, 0x00, 0xf0,
- 0x00, 0x3e, 0x00, 0xaa, 0x00, 0x88, 0x00, 0x2e,
- 0x00, 0x80, 0x1f, 0xb4, 0x6f, 0x3f, 0x0f, 0x88, 0x20, 0x68, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0xa8, 0x08, 0x00, 0x11,
- 0x00, 0x0c, 0x02, 0x01, 0x00, 0x16, 0x00, 0x94,
- 0x00, 0x10, 0x06, 0x10, 0x00, 0x36, 0x00,
- 0x02, 0x00, 0x12, 0x78, 0xa0, 0x9e, 0x78, 0xa0, 0x00, 0x00, 0x00,
- 0x00, 0xf0, 0x18, 0x0b, 0x06, 0x62, 0x82, 0xa0,
- 0x40, 0x20,
- 0x03, 0x00, 0x03, 0x03, 0x00, 0x00,
- 0x04, 0x00, 0x07, 0x01, 0x10, 0x00, 0x00, 0x00, 0x21, 0x00,
- 0x06, 0x00, 0x02, 0x09, 0x99,
- 0x08, 0x00, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x10, 0x00, 0x40, 0xa1, 0x02, 0x80, 0x00, 0x12, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x10, 0x10, 0x10, 0x08, 0x0a,
- 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x49, 0x13, 0x00, 0x00, 0xc0, 0x00, 0x14,
- 0x02, 0x00, 0x01, 0x00, 0x00, 0x20, 0x00, 0x00,
- 0x00, 0x20, 0x00, 0x00, 0x00, 0x20, 0x10, 0x08,
- 0x03, 0x00, 0x00, 0x00, 0x00, 0x20, 0x10, 0x06,
- 0xf7, 0xee, 0x1c, 0x1c, 0xe9, 0xfc, 0x10, 0x80,
- 0x10, 0x40, 0x40, 0x80, 0x00, 0x05, 0x35, 0x5e, 0x78, 0x8b, 0x99,
- 0xa4, 0xae, 0xb5, 0xbc, 0xc1, 0xc6, 0xc9, 0xcc,
- 0xcf, 0xd0, 0x00, 0x11, 0x22, 0x32, 0x43, 0x54,
- 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3, 0xd2,
- 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32, 0x43,
- 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3,
- 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32,
- 0x43, 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3,
- 0x10, 0x80, 0x1b, 0xc3, 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x01, 0x82,
- 0x02, 0xe4, 0x01, 0x40, 0x01, 0xf0, 0x00, 0x40,
- 0x01, 0xf0, 0x00,
- 0x02, 0x00, 0x11, 0x3c, 0x50, 0x9e, 0x3c, 0x50, 0x00, 0x00, 0x00,
- 0x00, 0x78, 0x3f, 0x10, 0x02, 0xf2, 0x8f, 0x78,
- 0x40,
- 0x10, 0x1a, 0x01, 0x00,
- 0x10, 0x00, 0x01, 0xad,
- 0x00, 0x00, 0x01, 0x08,
- 0x10, 0x85, 0x08, 0x00, 0x00, 0x3f, 0x01, 0x00, 0x00, 0xef, 0x00,
- 0x10, 0x1b, 0x02, 0x00, 0x00,
- 0x10, 0x11, 0x08, 0x51, 0x00, 0xf0, 0x00, 0x3d, 0x00, 0xb4, 0x00,
- 0x10, 0x1d, 0x08, 0x40, 0x06, 0x01, 0x20, 0x02, 0xe8, 0x03, 0x00,
- 0x10, 0x0e, 0x01, 0x20,
- 0x10, 0x41, 0x11, 0x00, 0x07, 0x1e, 0x38, 0x4d, 0x60, 0x70, 0x7f,
- 0x8e, 0x9b, 0xa8, 0xb4, 0xbf, 0xca, 0xd5, 0xdf,
- 0xea,
- 0x10, 0x03, 0x01, 0x00,
- 0x10, 0x0f, 0x02, 0x11, 0x11,
- 0x10, 0x03, 0x01, 0x10,
- 0x10, 0x41, 0x11, 0x00, 0x07, 0x1e, 0x38, 0x4d, 0x60, 0x70, 0x7f,
- 0x8e, 0x9b, 0xa8, 0xb4, 0xbf, 0xca, 0xd5, 0xdf,
- 0xea,
- 0x10, 0x0b, 0x01, 0x19,
- 0x10, 0x0d, 0x01, 0x10,
- 0x10, 0x0c, 0x01, 0x1e,
- 0x04, 0x06, 0x01, 0x03,
- 0x04, 0x04, 0x01, 0x00,
- 0, 0, 0
-};
-
-/* 06a5:d001 - nw801 - Sony
- * Plustek Opticam 500U or ProLink DS3303u (Hitachi HD49322BF) */
-/*fixme: 320x240 only*/
-static const u8 ds3303_start[] = {
- 0x05, 0x06, 0x01, 0x04,
- 0x00, 0x00, 0x40, 0x16, 0x00, 0x00, 0xf9, 0x02, 0x11, 0x00, 0x0e,
- 0x01, 0x1f, 0x00, 0x0d, 0x02, 0x01, 0x00, 0x19,
- 0x00, 0x01, 0x00, 0x19, 0x00, 0x01, 0x00, 0x19,
- 0x00, 0x01, 0x00, 0x19, 0x00, 0xce, 0x00, 0xf4,
- 0x05, 0x3e, 0x00, 0x86, 0x00, 0x3e, 0x00, 0x86,
- 0x00, 0x3e, 0x00, 0x86, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x56, 0x00, 0x9e, 0x00, 0x56, 0x00, 0x9e,
- 0x00, 0x56, 0x00, 0x9e, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x40, 0x40, 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
- 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
- 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0xca, 0x03, 0x46, 0x04, 0xca, 0x03, 0x46,
- 0x04, 0x10, 0x00, 0x36, 0x00, 0xd2, 0x00, 0xee,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x3e, 0x00, 0xf0,
- 0x00, 0x3e, 0x00, 0xaa, 0x00, 0x88, 0x00, 0x2e,
- 0x00, 0x80, 0x22, 0xb4, 0x6f, 0x3f, 0x0f, 0x88, 0x20, 0x08, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0xa9, 0xa8, 0x1f, 0x00,
- 0x0d, 0x02, 0x07, 0x00, 0x01, 0x00, 0x19, 0x00,
- 0xf2, 0x00, 0x18, 0x06, 0x10, 0x06, 0x10, 0x00,
- 0x36, 0x00,
- 0x02, 0x00, 0x12, 0x03, 0xa0, 0x9e, 0x78, 0xa0, 0x00, 0x00, 0x00,
- 0x00, 0xf0, 0x18, 0x0b, 0x06, 0x62, 0x82, 0x50,
- 0x40, 0x20,
- 0x03, 0x00, 0x03, 0x03, 0x00, 0x00,
- 0x05, 0x00, 0x07, 0x01, 0x10, 0x00, 0x00, 0x00, 0xff, 0x00,
- 0x06, 0x00, 0x02, 0x09, 0x99,
- 0x08, 0x00, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x10, 0x00, 0x40, 0x2f, 0x02, 0x80, 0x00, 0x12, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x10, 0x1f, 0x10, 0x08, 0x0a,
- 0x0a, 0x51, 0x00, 0xf1, 0x00, 0x3c, 0x00, 0xb4,
- 0x00, 0x01, 0x15, 0xfd, 0x07, 0x3d, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x8c, 0x04, 0x01, 0x20,
- 0x02, 0x00, 0x03, 0x00, 0x20, 0x00, 0x00, 0x00,
- 0x20, 0x00, 0x00, 0x00, 0x20, 0x10, 0x08, 0x03,
- 0x00, 0x00, 0x00, 0x00, 0x20, 0x10, 0x06, 0xf7,
- 0x10, 0x40, 0x40, 0xee, 0x1c, 0x1c, 0xe9, 0xfc, 0x10, 0x80, 0x80,
- 0x00, 0x2d, 0x46, 0x58, 0x67, 0x74, 0x7f, 0x88,
- 0x94, 0x9d, 0xa6, 0xae, 0xb5, 0xbd, 0xc4, 0xcb,
- 0xd1, 0x00, 0x11, 0x22, 0x32, 0x43, 0x54, 0x64,
- 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3, 0xd2, 0xe2,
- 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32, 0x43, 0x54,
- 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3, 0xd2,
- 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32, 0x43,
- 0x10, 0x80, 0x22, 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3,
- 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x00, 0x3f, 0x01,
- 0x00, 0x00, 0xef, 0x00, 0x02, 0x0a, 0x82, 0x02,
- 0xe4, 0x01, 0x40, 0x01, 0xf0, 0x00, 0x40, 0x01,
- 0xf0, 0x00,
-
- 0x02, 0x00, 0x11, 0x3c, 0x50, 0x9e, 0x3c, 0x50, 0x00, 0x00, 0x00,
- 0x00, 0x78, 0x3f, 0x3f, 0x00, 0xf2, 0x8f, 0x81,
- 0x40,
- 0x10, 0x1a, 0x01, 0x15,
- 0x10, 0x00, 0x01, 0x2f,
- 0x10, 0x8c, 0x08, 0x00, 0x00, 0x3f, 0x01, 0x00, 0x00, 0xef, 0x00,
- 0x10, 0x1b, 0x02, 0x00, 0x00,
- 0x10, 0x11, 0x08, 0x61, 0x00, 0xe0, 0x00, 0x49, 0x00, 0xa8, 0x00,
- 0x10, 0x26, 0x06, 0x01, 0x20, 0x02, 0xe8, 0x03, 0x00,
- 0x10, 0x24, 0x02, 0x40, 0x06,
- 0x10, 0x0e, 0x01, 0x08,
- 0x10, 0x48, 0x11, 0x00, 0x15, 0x40, 0x67, 0x84, 0x9d, 0xb2, 0xc6,
- 0xd6, 0xe7, 0xf6, 0xf9, 0xf9, 0xf9, 0xf9, 0xf9,
- 0xf9,
- 0x10, 0x03, 0x01, 0x00,
- 0x10, 0x0f, 0x02, 0x16, 0x16,
- 0x10, 0x03, 0x01, 0x0c,
- 0x10, 0x48, 0x11, 0x00, 0x15, 0x40, 0x67, 0x84, 0x9d, 0xb2, 0xc6,
- 0xd6, 0xe7, 0xf6, 0xf9, 0xf9, 0xf9, 0xf9, 0xf9,
- 0xf9,
- 0x10, 0x0b, 0x01, 0x26,
- 0x10, 0x0d, 0x01, 0x10,
- 0x10, 0x0c, 0x01, 0x1c,
- 0x05, 0x06, 0x01, 0x03,
- 0x05, 0x04, 0x01, 0x00,
- 0, 0, 0
-};
-
-/* 06a5:d001 - nw802 - Panasonic
- * GP-KR651US (Philips TDA8786) */
-static const u8 kr651_start_1[] = {
- 0x04, 0x06, 0x01, 0x04,
- 0x00, 0x00, 0x40, 0x44, 0x96, 0x98, 0xf9, 0x02, 0x18, 0x00, 0x48,
- 0x0f, 0x1f, 0x00, 0x0d, 0x02, 0x01, 0x00, 0x19,
- 0x00, 0x01, 0x00, 0x19, 0x00, 0x01, 0x00, 0x19,
- 0x00, 0x0b, 0x00, 0x1b, 0x00, 0xc8, 0x00, 0xf4,
- 0x05, 0xb4, 0x00, 0xcc, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0xa2, 0x00, 0xc6, 0x00, 0x60, 0x00, 0xc6,
- 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x40, 0x40, 0x00, 0xae, 0x00, 0xd2, 0x00, 0xae, 0x00, 0xd2,
- 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0xa8, 0x00, 0xc0, 0x00, 0x66, 0x00, 0xc0,
- 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x0a, 0x00, 0x54, 0x00, 0x0a, 0x00, 0x54,
- 0x00, 0x10, 0x00, 0x36, 0x00, 0xd2, 0x00, 0xee,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf6,
- 0x00, 0x5d, 0x00, 0xc7, 0x00, 0x7e, 0x00, 0x30,
- 0x00, 0x80, 0x1f, 0x18, 0x43, 0x3f, 0x0d, 0x88, 0x20, 0x80, 0x3f,
- 0x47, 0xaf, 0x00, 0x00, 0xa8, 0x08, 0x00, 0x11,
- 0x00, 0x0c, 0x02, 0x0c, 0x00, 0x1c, 0x00, 0x94,
- 0x00, 0x10, 0x06, 0x24, 0x00, 0x4a, 0x00,
- 0x02, 0x00, 0x12, 0x78, 0xa0, 0x9e, 0x78, 0xa0, 0x00, 0x00, 0x00,
- 0x00, 0xf0, 0x18, 0x0b, 0x06, 0x62, 0x82, 0xa0,
- 0x40, 0x20,
- 0x03, 0x00, 0x03, 0x02, 0x00, 0x00,
- 0x04, 0x00, 0x07, 0x01, 0x10, 0x00, 0x00, 0x00, 0x21, 0x00,
- 0x06, 0x00, 0x02, 0x09, 0x99,
- 0x08, 0x00, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x10, 0x00, 0x40, 0xa0, 0x02, 0x80, 0x00, 0x12, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x10, 0x10, 0x10, 0x08, 0x0a,
- 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x49, 0x13, 0x00, 0x00, 0xe0, 0x00, 0x0c,
- 0x00, 0x52, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00,
- 0x00, 0x20, 0x00, 0x00, 0x00, 0x20, 0x10, 0x08,
- 0x03, 0x00, 0x00, 0x00, 0x00, 0x20, 0x10, 0x06,
- 0xf7, 0xee, 0x1c, 0x1c, 0xe9, 0xfc, 0x10, 0x80,
- 0x10, 0x40, 0x40, 0x80, 0x00, 0x05, 0x35, 0x5e, 0x78, 0x8b, 0x99,
- 0xa4, 0xae, 0xb5, 0xbc, 0xc1, 0xc6, 0xc9, 0xcc,
- 0xcf, 0xd0, 0x00, 0x11, 0x22, 0x32, 0x43, 0x54,
- 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3, 0xd2,
- 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32, 0x43,
- 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3,
- 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32,
- 0x43, 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3,
- 0x10, 0x80, 0x1b, 0xc3, 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x05, 0x82,
- 0x02, 0xe4, 0x01, 0x40, 0x01, 0xf0, 0x00, 0x40,
- 0x01, 0xf0, 0x00,
- 0, 0, 0
-};
-static const u8 kr651_start_qvga[] = {
- 0x02, 0x00, 0x11, 0x3c, 0x50, 0x9e, 0x3c, 0x50, 0x00, 0x00, 0x00,
- 0x00, 0x78, 0x3f, 0x10, 0x02, 0xf2, 0x8f, 0x78,
- 0x40,
- 0x10, 0x1a, 0x01, 0x03,
- 0x10, 0x00, 0x01, 0xac,
- 0x10, 0x85, 0x08, 0x00, 0x00, 0x3f, 0x01, 0x00, 0x00, 0xef, 0x00,
- 0x10, 0x1b, 0x02, 0x00, 0x00,
- 0x10, 0x11, 0x08, 0x29, 0x00, 0x18, 0x01, 0x1f, 0x00, 0xd2, 0x00,
- 0x10, 0x1d, 0x06, 0xe0, 0x00, 0x0c, 0x00, 0x52, 0x00,
- 0x10, 0x1d, 0x02, 0x28, 0x01,
- 0, 0, 0
-};
-static const u8 kr651_start_vga[] = {
- 0x02, 0x00, 0x11, 0x78, 0xa0, 0x8c, 0x78, 0xa0, 0x00, 0x00, 0x00,
- 0x00, 0xf0, 0x30, 0x03, 0x01, 0x82, 0x82, 0x98,
- 0x80,
- 0x10, 0x1a, 0x01, 0x03,
- 0x10, 0x00, 0x01, 0xa0,
- 0x10, 0x85, 0x08, 0x00, 0x00, 0x7f, 0x02, 0x00, 0x00, 0xdf, 0x01,
- 0x10, 0x1b, 0x02, 0x00, 0x00,
- 0x10, 0x11, 0x08, 0x51, 0x00, 0x30, 0x02, 0x3d, 0x00, 0xa4, 0x01,
- 0x10, 0x1d, 0x06, 0xe0, 0x00, 0x0c, 0x00, 0x52, 0x00,
- 0x10, 0x1d, 0x02, 0x68, 0x00,
-};
-static const u8 kr651_start_2[] = {
- 0x10, 0x0e, 0x01, 0x08,
- 0x10, 0x41, 0x11, 0x00, 0x11, 0x3c, 0x5c, 0x74, 0x88, 0x99, 0xa8,
- 0xb7, 0xc4, 0xd0, 0xdc, 0xdc, 0xdc, 0xdc, 0xdc,
- 0xdc,
- 0x10, 0x03, 0x01, 0x00,
- 0x10, 0x0f, 0x02, 0x0c, 0x0c,
- 0x10, 0x03, 0x01, 0x0c,
- 0x10, 0x41, 0x11, 0x00, 0x11, 0x3c, 0x5c, 0x74, 0x88, 0x99, 0xa8,
- 0xb7, 0xc4, 0xd0, 0xdc, 0xdc, 0xdc, 0xdc, 0xdc,
- 0xdc,
- 0x10, 0x0b, 0x01, 0x10,
- 0x10, 0x0d, 0x01, 0x10,
- 0x10, 0x0c, 0x01, 0x2d,
- 0x04, 0x06, 0x01, 0x03,
- 0x04, 0x04, 0x01, 0x00,
- 0, 0, 0
-};
-
-/* nw802 - iRez Kritter cam */
-static const u8 kritter_start[] = {
- 0x04, 0x06, 0x01, 0x06,
- 0x00, 0x00, 0x40, 0x44, 0x96, 0x98, 0x94, 0x03, 0x18, 0x00, 0x48,
- 0x0f, 0x1e, 0x00, 0x0c, 0x02, 0x01, 0x00, 0x19,
- 0x00, 0x01, 0x00, 0x19, 0x00, 0x01, 0x00, 0x19,
- 0x00, 0x0b, 0x00, 0x1b, 0x00, 0x0a, 0x01, 0x28,
- 0x07, 0xb4, 0x00, 0xcc, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0xa2, 0x00, 0xc6, 0x00, 0x60, 0x00, 0xc6,
- 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x40, 0x40, 0x00, 0xae, 0x00, 0xd2, 0x00, 0xae, 0x00, 0xd2,
- 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0xa8, 0x00, 0xc0, 0x00, 0x66, 0x00, 0xc0,
- 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x0a, 0x00, 0x54, 0x00, 0x0a, 0x00, 0x54,
- 0x00, 0x10, 0x00, 0x36, 0x00, 0xd2, 0x00, 0xee,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf6,
- 0x00, 0x5d, 0x00, 0x0e, 0x00, 0x7e, 0x00, 0x30,
- 0x00, 0x80, 0x1f, 0x18, 0x43, 0x3f, 0x0d, 0x88, 0x20, 0x80, 0x3f,
- 0x47, 0xaf, 0x00, 0x00, 0xa8, 0x08, 0x00, 0x11,
- 0x00, 0x0b, 0x02, 0x0c, 0x00, 0x1c, 0x00, 0x94,
- 0x00, 0x10, 0x06, 0x24, 0x00, 0x4a, 0x00,
- 0x02, 0x00, 0x12, 0x78, 0xa0, 0x9e, 0x78, 0xa0, 0x00, 0x00, 0x00,
- 0x00, 0xf0, 0x18, 0x0b, 0x06, 0x62, 0x82, 0xa0,
- 0x40, 0x20,
- 0x03, 0x00, 0x03, 0x02, 0x00, 0x00,
- 0x04, 0x00, 0x07, 0x01, 0x10, 0x00, 0x00, 0x00, 0xff, 0x00,
- 0x06, 0x00, 0x02, 0x09, 0x99,
- 0x08, 0x00, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x10, 0x00, 0x40, 0xa0, 0x02, 0x80, 0x00, 0x12, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x10, 0x10, 0x10, 0x08, 0x0a,
- 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x49, 0x13, 0x00, 0x00, 0xe0, 0x00, 0x0c,
- 0x00, 0x52, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00,
- 0x00, 0x20, 0x00, 0x00, 0x00, 0x20, 0x10, 0x08,
- 0x03, 0x00, 0x00, 0x00, 0x00, 0x20, 0x10, 0x06,
- 0xf7, 0xee, 0x1c, 0x1c, 0xe9, 0xfc, 0x10, 0x80,
- 0x10, 0x40, 0x40, 0x80, 0x00, 0x05, 0x35, 0x5e, 0x78, 0x8b, 0x99,
- 0xa4, 0xae, 0xb5, 0xbc, 0xc1, 0xc6, 0xc9, 0xcc,
- 0xcf, 0xd0, 0x00, 0x11, 0x22, 0x32, 0x43, 0x54,
- 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3, 0xd2,
- 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32, 0x43,
- 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3,
- 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32,
- 0x43, 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3,
- 0x10, 0x80, 0x1b, 0xc3, 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x82,
- 0x02, 0xe4, 0x01, 0x40, 0x01, 0xf0, 0x00, 0x40,
- 0x01, 0xf0, 0x00,
- 0x02, 0x00, 0x11, 0x3c, 0x50, 0x8c, 0x3c, 0x50, 0x00, 0x00, 0x00,
- 0x00, 0x78, 0x3f, 0x3f, 0x06, 0xf2, 0x8f, 0xf0,
- 0x40,
- 0x10, 0x1a, 0x01, 0x03,
- 0x10, 0x00, 0x01, 0xaf,
- 0x10, 0x85, 0x08, 0x00, 0x00, 0x3f, 0x01, 0x00, 0x00, 0xef, 0x00,
- 0x10, 0x1b, 0x02, 0x3b, 0x01,
- 0x10, 0x11, 0x08, 0x61, 0x00, 0xe0, 0x00, 0x49, 0x00, 0xa8, 0x00,
- 0x10, 0x1d, 0x06, 0xe0, 0x00, 0x0c, 0x00, 0x52, 0x00,
- 0x10, 0x1d, 0x02, 0x00, 0x00,
- 0x10, 0x0e, 0x01, 0x08,
- 0x10, 0x41, 0x11, 0x00, 0x0d, 0x36, 0x4e, 0x60, 0x6f, 0x7b, 0x86,
- 0x90, 0x98, 0xa1, 0xa9, 0xb1, 0xb7, 0xbe, 0xc4,
- 0xcb,
- 0x10, 0x03, 0x01, 0x00,
- 0x10, 0x0f, 0x02, 0x0d, 0x0d,
- 0x10, 0x03, 0x01, 0x02,
- 0x10, 0x41, 0x11, 0x00, 0x0d, 0x36, 0x4e, 0x60, 0x6f, 0x7b, 0x86,
- 0x90, 0x98, 0xa1, 0xa9, 0xb1, 0xb7, 0xbe, 0xc4,
- 0xcb,
- 0x10, 0x0b, 0x01, 0x17,
- 0x10, 0x0d, 0x01, 0x10,
- 0x10, 0x0c, 0x01, 0x1e,
- 0x04, 0x06, 0x01, 0x03,
- 0x04, 0x04, 0x01, 0x00,
- 0, 0, 0
-};
-
-/* nw802 - Mustek Wcam 300 mini */
-static const u8 mustek_start[] = {
- 0x04, 0x06, 0x01, 0x04,
- 0x00, 0x00, 0x40, 0x10, 0x00, 0x00, 0x92, 0x03, 0x10, 0x00, 0x4d,
- 0x0f, 0x1f, 0x00, 0x0d, 0x02, 0x01, 0x00, 0x19,
- 0x00, 0x01, 0x00, 0x19, 0x00, 0x01, 0x00, 0x19,
- 0x00, 0x01, 0x00, 0x19, 0x00, 0xce, 0x00, 0xf4,
- 0x05, 0x3e, 0x00, 0x86, 0x00, 0x3e, 0x00, 0x86,
- 0x00, 0x3e, 0x00, 0x86, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x56, 0x00, 0x9e, 0x00, 0x56, 0x00, 0x9e,
- 0x00, 0x56, 0x00, 0x9e, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x40, 0x40, 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
- 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
- 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0xca, 0x03, 0x46, 0x04, 0xca, 0x03, 0x46,
- 0x04, 0x10, 0x00, 0x36, 0x00, 0xd2, 0x00, 0xee,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x3e, 0x00, 0xf0,
- 0x00, 0x3e, 0x00, 0xaa, 0x00, 0x88, 0x00, 0x2e,
- 0x00, 0x80, 0x1f, 0xb4, 0x6f, 0x3f, 0x0f, 0x88, 0x20, 0x68, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0xa8, 0x08, 0x00, 0x11,
- 0x00, 0x0c, 0x02, 0x01, 0x00, 0x16, 0x00, 0x94,
- 0x00, 0x10, 0x06, 0xfc, 0x05, 0x0c, 0x06,
- 0x02, 0x00, 0x12, 0x78, 0xa0, 0x9e, 0x78, 0xa0, 0x00, 0x00, 0x00,
- 0x00, 0xf0, 0x18, 0x0b, 0x06, 0x62, 0x82, 0xa0,
- 0x40, 0x20,
- 0x03, 0x00, 0x03, 0x03, 0x00, 0x00,
- 0x04, 0x00, 0x07, 0x01, 0x10, 0x00, 0x00, 0x00, 0x21, 0x00,
- 0x06, 0x00, 0x02, 0x09, 0x99,
- 0x08, 0x00, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x10, 0x00, 0x40, 0xa1, 0x02, 0x80, 0x00, 0x13, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x10, 0x10, 0x10, 0x08, 0x0a,
- 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x49, 0x13, 0x00, 0x00, 0xc0, 0x00, 0x14,
- 0x02, 0x00, 0x01, 0x00, 0x00, 0x20, 0x00, 0x00,
- 0x00, 0x20, 0x00, 0x00, 0x00, 0x20, 0x10, 0x08,
- 0x03, 0x00, 0x00, 0x00, 0x00, 0x20, 0x10, 0x06,
- 0xf7, 0xee, 0x1c, 0x1c, 0xe9, 0xfc, 0x10, 0x80,
- 0x10, 0x40, 0x40, 0x80, 0x00, 0x05, 0x35, 0x5e, 0x78, 0x8b, 0x99,
- 0xa4, 0xae, 0xb5, 0xbc, 0xc1, 0xc6, 0xc9, 0xcc,
- 0xcf, 0xd0, 0x00, 0x11, 0x22, 0x32, 0x43, 0x54,
- 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3, 0xd2,
- 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32, 0x43,
- 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3,
- 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32,
- 0x43, 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3,
- 0x10, 0x80, 0x1b, 0xc3, 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x0e, 0x01, 0x82,
- 0x02, 0xe4, 0x01, 0x40, 0x01, 0xf0, 0x00, 0x40,
- 0x01, 0xf0, 0x00,
- 0x02, 0x00, 0x11, 0x3c, 0x50, 0x9e, 0x3c, 0x50, 0x00, 0x00, 0x00,
- 0x00, 0x78, 0x3f, 0x10, 0x02, 0xf2, 0x8f, 0x78,
- 0x40,
- 0x10, 0x1a, 0x01, 0x00,
- 0x10, 0x00, 0x01, 0xad,
- 0x00, 0x00, 0x01, 0x08,
- 0x10, 0x85, 0x08, 0x00, 0x00, 0x3f, 0x01, 0x00, 0x00, 0xef, 0x00,
- 0x10, 0x1b, 0x02, 0x00, 0x00,
- 0x10, 0x11, 0x08, 0x00, 0x00, 0x3f, 0x01, 0x00, 0x00, 0xef, 0x00,
- 0x10, 0x1d, 0x08, 0x00, 0x20, 0x00, 0x20, 0x00, 0x20, 0x00, 0x20,
- 0x10, 0x0e, 0x01, 0x0f,
- 0x10, 0x41, 0x11, 0x00, 0x0f, 0x29, 0x4a, 0x64, 0x7a, 0x8c, 0x9e,
- 0xad, 0xba, 0xc7, 0xd3, 0xde, 0xe8, 0xf1, 0xf9,
- 0xff,
- 0x10, 0x0f, 0x02, 0x11, 0x11,
- 0x10, 0x03, 0x01, 0x0c,
- 0x10, 0x41, 0x11, 0x00, 0x0f, 0x29, 0x4a, 0x64, 0x7a, 0x8c, 0x9e,
- 0xad, 0xba, 0xc7, 0xd3, 0xde, 0xe8, 0xf1, 0xf9,
- 0xff,
- 0x10, 0x0b, 0x01, 0x1c,
- 0x10, 0x0d, 0x01, 0x1a,
- 0x10, 0x0c, 0x01, 0x34,
- 0x04, 0x05, 0x01, 0x61,
- 0x04, 0x04, 0x01, 0x40,
- 0x04, 0x06, 0x01, 0x03,
- 0, 0, 0
-};
-
-/* nw802 - Scope USB Microscope M2 (ProScope) (Hitachi HD49322BF) */
-static const u8 proscope_init[] = {
- 0x04, 0x05, 0x01, 0x21,
- 0x04, 0x04, 0x01, 0x01,
- 0, 0, 0
-};
-static const u8 proscope_start_1[] = {
- 0x04, 0x06, 0x01, 0x04,
- 0x00, 0x00, 0x40, 0x10, 0x01, 0x00, 0xf9, 0x02, 0x10, 0x00, 0x04,
- 0x0f, 0x1f, 0x00, 0x0d, 0x02, 0x01, 0x00, 0x19,
- 0x00, 0x01, 0x00, 0x19, 0x00, 0x01, 0x00, 0x19,
- 0x00, 0x08, 0x00, 0x17, 0x00, 0xce, 0x00, 0xf4,
- 0x05, 0x3e, 0x00, 0x86, 0x00, 0x3e, 0x00, 0x86,
- 0x00, 0xce, 0x00, 0xf8, 0x03, 0x3e, 0x00, 0x86,
- 0x00, 0x56, 0x00, 0x9e, 0x00, 0x56, 0x00, 0x9e,
- 0x00, 0x56, 0x00, 0x9e, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x40, 0x40, 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0xb6,
- 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
- 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0xf6, 0x03, 0x34, 0x04, 0xf6, 0x03, 0x34,
- 0x04, 0x10, 0x00, 0x36, 0x00, 0xd2, 0x00, 0xee,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x3e, 0x00, 0xe8,
- 0x00, 0x3e, 0x00, 0xaa, 0x00, 0x88, 0x00, 0x2e,
- 0x00, 0x80, 0x1f, 0xb4, 0x6f, 0x1f, 0x0f, 0x08, 0x20, 0xa8, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0xa8, 0x08, 0x00, 0x11,
- 0x00, 0x0c, 0x02, 0x01, 0x00, 0x19, 0x00, 0x94,
- 0x00, 0x10, 0x06, 0x10, 0x00, 0x36, 0x00,
- 0x02, 0x00, 0x12, 0x78, 0xa0, 0x9e, 0x78, 0xa0, 0x00, 0x00, 0x00,
- 0x00, 0xf0, 0x18, 0x0b, 0x06, 0x62, 0x82, 0xa0,
- 0x40, 0x20,
- 0x03, 0x00, 0x03, 0x03, 0x00, 0x00,
- 0x04, 0x00, 0x07, 0x01, 0x10, 0x00, 0x00, 0x00, 0x21, 0x00,
- 0x06, 0x00, 0x02, 0x09, 0x99,
- 0x08, 0x00, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x10, 0x00, 0x40, 0xad, 0x02, 0x80, 0x00, 0x12, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x10, 0x1f, 0x10, 0x08, 0x0a,
- 0x0a, 0x51, 0x00, 0xf1, 0x00, 0x3c, 0x00, 0xb4,
- 0x00, 0x49, 0x13, 0x00, 0x00, 0x8c, 0x04, 0x01,
- 0x20, 0x02, 0x00, 0x03, 0x00, 0x20, 0x00, 0x00,
- 0x00, 0x20, 0x00, 0x00, 0x00, 0x20, 0x10, 0x08,
- 0x03, 0x00, 0x00, 0x00, 0x00, 0x20, 0x10, 0x06,
- 0xf7, 0xee, 0x1c, 0x1c, 0xe9, 0xfc, 0x10, 0x80,
- 0x10, 0x40, 0x40, 0x80, 0x00, 0x2d, 0x46, 0x58, 0x67, 0x74, 0x7f,
- 0x88, 0x94, 0x9d, 0xa6, 0xae, 0xb5, 0xbd, 0xc4,
- 0xcb, 0xd1, 0x00, 0x11, 0x22, 0x32, 0x43, 0x54,
- 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3, 0xd2,
- 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32, 0x43,
- 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3,
- 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32,
- 0x43, 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3,
- 0x10, 0x80, 0x1b, 0xc3, 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x00, 0x3f,
- 0x01, 0x00, 0x00, 0xef, 0x00, 0x09, 0x05, 0x82,
- 0x02, 0xe4, 0x01, 0x40, 0x01, 0xf0, 0x00, 0x40,
- 0x01, 0xf0, 0x00,
- 0, 0, 0
-};
-static const u8 proscope_start_qvga[] = {
- 0x02, 0x00, 0x11, 0x3c, 0x50, 0x9e, 0x3c, 0x50, 0x00, 0x00, 0x00,
- 0x00, 0x78, 0x3f, 0x10, 0x02, 0xf2, 0x8f, 0x78,
- 0x40,
- 0x10, 0x1a, 0x01, 0x06,
- 0x00, 0x03, 0x02, 0xf9, 0x02,
- 0x10, 0x85, 0x08, 0x00, 0x00, 0x3f, 0x01, 0x00, 0x00, 0xef, 0x00,
- 0x10, 0x1b, 0x02, 0x00, 0x00,
- 0x10, 0x11, 0x08, 0x00, 0x00, 0x3f, 0x01, 0x00, 0x00, 0xef, 0x00,
- 0x10, 0x1d, 0x08, 0xc0, 0x0d, 0x01, 0x20, 0x02, 0xe8, 0x03, 0x00,
- 0x10, 0x0e, 0x01, 0x10,
- 0, 0, 0
-};
-static const u8 proscope_start_vga[] = {
- 0x00, 0x03, 0x02, 0xf9, 0x02,
- 0x10, 0x85, 0x08, 0x00, 0x00, 0x7f, 0x02, 0x00, 0x00, 0xdf, 0x01,
- 0x02, 0x00, 0x11, 0x78, 0xa0, 0x8c, 0x78, 0xa0, 0x00, 0x00, 0x00,
- 0x00, 0xf0, 0x16, 0x00, 0x00, 0x82, 0x84, 0x00,
- 0x80,
- 0x10, 0x1a, 0x01, 0x06,
- 0x10, 0x00, 0x01, 0xa1,
- 0x10, 0x1b, 0x02, 0x00, 0x00,
- 0x10, 0x1d, 0x08, 0xc0, 0x0d, 0x01, 0x20, 0x02, 0xe8, 0x03, 0x00,
- 0x10, 0x11, 0x08, 0x00, 0x00, 0x7f, 0x02, 0x00, 0x00, 0xdf, 0x01,
- 0x10, 0x0e, 0x01, 0x10,
- 0x10, 0x41, 0x11, 0x00, 0x10, 0x51, 0x6e, 0x83, 0x93, 0xa1, 0xae,
- 0xb9, 0xc3, 0xcc, 0xd4, 0xdd, 0xe4, 0xeb, 0xf2,
- 0xf9,
- 0x10, 0x03, 0x01, 0x00,
- 0, 0, 0
-};
-static const u8 proscope_start_2[] = {
- 0x10, 0x0f, 0x02, 0x0c, 0x0c,
- 0x10, 0x03, 0x01, 0x0c,
- 0x10, 0x41, 0x11, 0x00, 0x10, 0x51, 0x6e, 0x83, 0x93, 0xa1, 0xae,
- 0xb9, 0xc3, 0xcc, 0xd4, 0xdd, 0xe4, 0xeb, 0xf2,
- 0xf9,
- 0x10, 0x0b, 0x01, 0x0b,
- 0x10, 0x0d, 0x01, 0x10,
- 0x10, 0x0c, 0x01, 0x1b,
- 0x04, 0x06, 0x01, 0x03,
- 0x04, 0x05, 0x01, 0x21,
- 0x04, 0x04, 0x01, 0x00,
- 0, 0, 0
-};
-
-/* nw800 - hv7121b? (seems pas106) - Divio Chicony TwinkleCam */
-static const u8 twinkle_start[] = {
- 0x04, 0x06, 0x01, 0x44,
- 0x04, 0x06, 0x01, 0x00,
- 0x00, 0x00, 0x40, 0x14, 0x83, 0x00, 0xba, 0x01, 0x10, 0x00, 0x4f,
- 0xef, 0x00, 0x00, 0x60, 0x00, 0x01, 0x00, 0x19,
- 0x00, 0x01, 0x00, 0x19, 0x00, 0x01, 0x00, 0x19,
- 0x00, 0x01, 0x00, 0x19, 0x00, 0x06, 0x00, 0xfc,
- 0x01, 0x3e, 0x00, 0x86, 0x00, 0x3e, 0x00, 0x86,
- 0x00, 0x3e, 0x00, 0x86, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x56, 0x00, 0x9e, 0x00, 0x56, 0x00, 0x9e,
- 0x00, 0x56, 0x00, 0x9e, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x40, 0x40, 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
- 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x6e, 0x00, 0xb6, 0x00, 0x6e, 0x00, 0x78,
- 0x04, 0x6e, 0x00, 0xb6, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0xca, 0x03, 0x46, 0x04, 0xca, 0x03, 0x46,
- 0x04, 0x10, 0x00, 0x36, 0x00, 0xd2, 0x00, 0xee,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x3e, 0x00, 0xf0,
- 0x00, 0x3e, 0x00, 0xaa, 0x00, 0x88, 0x00, 0x2e,
- 0x00, 0x80, 0x1f, 0xb8, 0x48, 0x0f, 0x04, 0x88, 0x14, 0x68, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0xa8, 0x01, 0x00, 0x03,
- 0x00, 0x24, 0x01, 0x01, 0x00, 0x16, 0x00, 0x04,
- 0x00, 0x4b, 0x00, 0x76, 0x00, 0x86, 0x00,
- 0x02, 0x00, 0x12, 0x78, 0xa0, 0x9e, 0x78, 0xa0, 0x00, 0x00, 0x00,
- 0x00, 0xf0, 0x18, 0x0b, 0x06, 0x62, 0x82, 0xa0,
- 0x40, 0x20,
- 0x03, 0x00, 0x03, 0x03, 0x00, 0x00,
- 0x04, 0x00, 0x07, 0x01, 0x10, 0x00, 0x00, 0x00, 0x61, 0x00,
- 0x05, 0x00, 0x06, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x06, 0x00, 0x1b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00,
- 0x08, 0x00, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x10, 0x00, 0x40, 0x80, 0x02, 0x20, 0x00, 0x11, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x10, 0x10, 0x10, 0x08, 0x08,
- 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x49, 0x13, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00,
- 0x00, 0x20, 0x00, 0x00, 0x00, 0x20, 0x10, 0x08,
- 0x03, 0x00, 0x00, 0x10, 0x00, 0x20, 0x10, 0x06,
- 0xf7, 0xee, 0x1c, 0x1c, 0xe9, 0xfc, 0x00, 0x80,
- 0x10, 0x40, 0x40, 0x80, 0x00, 0x05, 0x35, 0x5e, 0x78, 0x8b, 0x99,
- 0xa4, 0xae, 0xb5, 0xbc, 0xc1, 0xc6, 0xc9, 0xcc,
- 0xcf, 0xd0, 0x00, 0x11, 0x22, 0x32, 0x43, 0x54,
- 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3, 0xd2,
- 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32, 0x43,
- 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3,
- 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32,
- 0x43, 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3,
- 0x10, 0x80, 0x1d, 0xc3, 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x62,
- 0x01, 0x24, 0x01, 0x62, 0x01, 0x24, 0x01, 0x20,
- 0x01, 0x60, 0x01, 0x00, 0x00,
-
- 0x10, 0x85, 0x08, 0x00, 0x00, 0x5f, 0x01, 0x00, 0x00, 0x1f, 0x01,
- 0x04, 0x04, 0x01, 0x10,
- 0x04, 0x04, 0x01, 0x00,
- 0x04, 0x05, 0x01, 0x61,
- 0x04, 0x04, 0x01, 0x01,
- I2C0, 0x40, 0x0c, 0x02, 0x0c, 0x12, 0x07, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x0a,
- I2C0, 0x40, 0x02, 0x11, 0x06,
- I2C0, 0x40, 0x02, 0x14, 0x00,
- I2C0, 0x40, 0x02, 0x13, 0x01, /* i2c end */
- I2C0, 0x40, 0x02, 0x07, 0x01,
- 0x02, 0x00, 0x11, 0x48, 0x58, 0x9e, 0x48, 0x58, 0x00, 0x00, 0x00,
- 0x00, 0x84, 0x36, 0x05, 0x01, 0xf2, 0x86, 0x65,
- 0x40,
- I2C0, 0x40, 0x02, 0x02, 0x0c,
- I2C0, 0x40, 0x02, 0x13, 0x01,
- 0x10, 0x00, 0x01, 0x01,
- 0x10, 0x8f, 0x0c, 0x62, 0x01, 0x24, 0x01, 0x62, 0x01, 0x24, 0x01,
- 0x20, 0x01, 0x60, 0x01,
- I2C0, 0x40, 0x02, 0x05, 0x0f,
- I2C0, 0x40, 0x02, 0x13, 0x01,
- I2C0, 0x40, 0x08, 0x08, 0x04, 0x0b, 0x01, 0x01, 0x02, 0x00, 0x17,
- I2C0, 0x40, 0x03, 0x12, 0x00, 0x01,
- 0x10, 0x11, 0x08, 0x00, 0x00, 0x5f, 0x01, 0x00, 0x00, 0x1f, 0x01,
- I2C0, 0x40, 0x02, 0x12, 0x00,
- I2C0, 0x40, 0x02, 0x0e, 0x00,
- I2C0, 0x40, 0x02, 0x11, 0x06,
- 0x10, 0x41, 0x11, 0x00, 0x17, 0x3f, 0x69, 0x7b, 0x8c, 0x9a, 0xa7,
- 0xb3, 0xbf, 0xc9, 0xd3, 0xdd, 0xe6, 0xef, 0xf7,
- 0xf9,
- 0x10, 0x03, 0x01, 0x00,
- 0x10, 0x0f, 0x02, 0x0c, 0x0c,
- 0x10, 0x03, 0x01, 0x06,
- 0x10, 0x41, 0x11, 0x00, 0x17, 0x3f, 0x69, 0x7b, 0x8c, 0x9a, 0xa7,
- 0xb3, 0xbf, 0xc9, 0xd3, 0xdd, 0xe6, 0xef, 0xf7,
- 0xf9,
- 0x10, 0x0b, 0x01, 0x19,
- 0x10, 0x0d, 0x01, 0x10,
- 0x10, 0x0c, 0x01, 0x0d,
- 0x04, 0x06, 0x01, 0x03,
- 0x04, 0x05, 0x01, 0x61,
- 0x04, 0x04, 0x01, 0x41,
- 0, 0, 0
-};
-
-/* nw802 dvc-v6 */
-static const u8 dvcv6_start[] = {
- 0x04, 0x06, 0x01, 0x06,
- 0x00, 0x00, 0x40, 0x54, 0x96, 0x98, 0xf9, 0x02, 0x18, 0x00, 0x4c,
- 0x0f, 0x1f, 0x00, 0x0d, 0x02, 0x01, 0x00, 0x19,
- 0x00, 0x01, 0x00, 0x19, 0x00, 0x01, 0x00, 0x19,
- 0x00, 0x0b, 0x00, 0x1b, 0x00, 0xc8, 0x00, 0xf4,
- 0x05, 0xb4, 0x00, 0xcc, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0xa2, 0x00, 0xc6, 0x00, 0x60, 0x00, 0xc6,
- 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x40, 0x40, 0x00, 0xae, 0x00, 0xd2, 0x00, 0xae, 0x00, 0xd2,
- 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0xa8, 0x00, 0xc0, 0x00, 0x66, 0x00, 0xc0,
- 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01,
- 0x00, 0x0a, 0x00, 0x54, 0x00, 0x0a, 0x00, 0x54,
- 0x00, 0x10, 0x00, 0x36, 0x00, 0xd2, 0x00, 0xee,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf6,
- 0x00, 0x5d, 0x00, 0xc7, 0x00, 0x7e, 0x00, 0x30,
- 0x00, 0x80, 0x1f, 0x98, 0x43, 0x3f, 0x0d, 0x88, 0x20, 0x80, 0x3f,
- 0x47, 0xaf, 0x00, 0x00, 0xa8, 0x08, 0x00, 0x11,
- 0x00, 0x0c, 0x02, 0x0c, 0x00, 0x1c, 0x00, 0x94,
- 0x00, 0x10, 0x06, 0x24, 0x00, 0x4a, 0x00,
- 0x02, 0x00, 0x12, 0x78, 0xa0, 0x9e, 0x78, 0xa0, 0x00, 0x00, 0x00,
- 0x00, 0xf0, 0x18, 0x0b, 0x06, 0x62, 0x82, 0xa0,
- 0x40, 0x20,
- 0x03, 0x00, 0x03, 0x03, 0x00, 0x00,
- 0x04, 0x00, 0x07, 0x01, 0x10, 0x00, 0x00, 0x00, 0xff, 0x00,
- 0x06, 0x00, 0x02, 0x09, 0x99,
- 0x08, 0x00, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x10, 0x00, 0x40, 0xa0, 0x02, 0x80, 0x00, 0x12, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x10, 0x10, 0x10, 0x08, 0x0a,
- 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x49, 0x13, 0x00, 0x00, 0xe0, 0x00, 0x0c,
- 0x00, 0x52, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00,
- 0x00, 0x20, 0x00, 0x00, 0x00, 0x20, 0x10, 0x08,
- 0x03, 0x00, 0x00, 0x00, 0x00, 0x20, 0x10, 0x06,
- 0xf7, 0xee, 0x1c, 0x1c, 0xe9, 0xfc, 0x10, 0x80,
- 0x10, 0x40, 0x40, 0x80, 0x00, 0x05, 0x35, 0x5e, 0x78, 0x8b, 0x99,
- 0xa4, 0xae, 0xb5, 0xbc, 0xc1, 0xc6, 0xc9, 0xcc,
- 0xcf, 0xd0, 0x00, 0x11, 0x22, 0x32, 0x43, 0x54,
- 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3, 0xd2,
- 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32, 0x43,
- 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3, 0xc3,
- 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x11, 0x22, 0x32,
- 0x43, 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb3,
- 0x10, 0x80, 0x1b, 0xc3, 0xd2, 0xe2, 0xf1, 0xff, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x05, 0x82,
- 0x02, 0xe4, 0x01, 0x40, 0x01, 0xf0, 0x00, 0x40,
- 0x01, 0xf0, 0x00,
- 0x00, 0x03, 0x02, 0x94, 0x03,
- 0x00, 0x1d, 0x04, 0x0a, 0x01, 0x28, 0x07,
- 0x00, 0x7b, 0x02, 0xe0, 0x00,
- 0x10, 0x8d, 0x01, 0x00,
- 0x00, 0x09, 0x04, 0x1e, 0x00, 0x0c, 0x02,
- 0x00, 0x91, 0x02, 0x0b, 0x02,
- 0x10, 0x00, 0x01, 0xaf,
- 0x02, 0x00, 0x11, 0x3c, 0x50, 0x8f, 0x3c, 0x50, 0x00, 0x00, 0x00,
- 0x00, 0x78, 0x3f, 0x3f, 0x06, 0xf2, 0x8f, 0xf0,
- 0x40,
- 0x10, 0x1a, 0x01, 0x02,
- 0x10, 0x00, 0x01, 0xaf,
- 0x10, 0x85, 0x08, 0x00, 0x00, 0x3f, 0x01, 0x00, 0x00, 0xef, 0x00,
- 0x10, 0x1b, 0x02, 0x07, 0x01,
- 0x10, 0x11, 0x08, 0x61, 0x00, 0xe0, 0x00, 0x49, 0x00, 0xa8, 0x00,
- 0x10, 0x1f, 0x06, 0x01, 0x20, 0x02, 0xe8, 0x03, 0x00,
- 0x10, 0x1d, 0x02, 0x40, 0x06,
- 0x10, 0x0e, 0x01, 0x08,
- 0x10, 0x41, 0x11, 0x00, 0x0f, 0x54, 0x6f, 0x82, 0x91, 0x9f, 0xaa,
- 0xb4, 0xbd, 0xc5, 0xcd, 0xd5, 0xdb, 0xdc, 0xdc,
- 0xdc,
- 0x10, 0x03, 0x01, 0x00,
- 0x10, 0x0f, 0x02, 0x12, 0x12,
- 0x10, 0x03, 0x01, 0x11,
- 0x10, 0x41, 0x11, 0x00, 0x0f, 0x54, 0x6f, 0x82, 0x91, 0x9f, 0xaa,
- 0xb4, 0xbd, 0xc5, 0xcd, 0xd5, 0xdb, 0xdc, 0xdc,
- 0xdc,
- 0x10, 0x0b, 0x01, 0x16,
- 0x10, 0x0d, 0x01, 0x10,
- 0x10, 0x0c, 0x01, 0x1a,
- 0x04, 0x06, 0x01, 0x03,
- 0x04, 0x04, 0x01, 0x00,
-};
-
-static const u8 *webcam_start[] = {
- [Generic800] = nw800_start,
- [SpaceCam] = spacecam_start,
- [SpaceCam2] = spacecam2_start,
- [Cvideopro] = cvideopro_start,
- [Dlink350c] = dlink_start,
- [DS3303u] = ds3303_start,
- [Kr651us] = kr651_start_1,
- [Kritter] = kritter_start,
- [Mustek300] = mustek_start,
- [Proscope] = proscope_start_1,
- [Twinkle] = twinkle_start,
- [DvcV6] = dvcv6_start,
- [P35u] = nw801_start_1,
- [Generic802] = nw802_start,
-};
-
-/* -- write a register -- */
-static void reg_w(struct gspca_dev *gspca_dev,
- u16 index,
- const u8 *data,
- int len)
-{
- struct usb_device *dev = gspca_dev->dev;
- int ret;
-
- if (gspca_dev->usb_err < 0)
- return;
- if (len == 1)
- PDEBUG(D_USBO, "SET 00 0000 %04x %02x", index, *data);
- else
- PDEBUG(D_USBO, "SET 00 0000 %04x %02x %02x ...",
- index, *data, data[1]);
- memcpy(gspca_dev->usb_buf, data, len);
- ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
- 0x00,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0x00, /* value */
- index,
- gspca_dev->usb_buf,
- len,
- 500);
- if (ret < 0) {
- pr_err("reg_w err %d\n", ret);
- gspca_dev->usb_err = ret;
- }
-}
-
-/* -- read registers in usb_buf -- */
-static void reg_r(struct gspca_dev *gspca_dev,
- u16 index,
- int len)
-{
- struct usb_device *dev = gspca_dev->dev;
- int ret;
-
- if (gspca_dev->usb_err < 0)
- return;
- ret = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
- 0x00,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0x00, index,
- gspca_dev->usb_buf, len, 500);
- if (ret < 0) {
- pr_err("reg_r err %d\n", ret);
- gspca_dev->usb_err = ret;
- return;
- }
- if (len == 1)
- PDEBUG(D_USBI, "GET 00 0000 %04x %02x",
- index, gspca_dev->usb_buf[0]);
- else
- PDEBUG(D_USBI, "GET 00 0000 %04x %02x %02x ..",
- index, gspca_dev->usb_buf[0],
- gspca_dev->usb_buf[1]);
-}
-
-static void i2c_w(struct gspca_dev *gspca_dev,
- u8 i2c_addr,
- const u8 *data,
- int len)
-{
- u8 val[2];
- int i;
-
- reg_w(gspca_dev, 0x0600, data + 1, len - 1);
- reg_w(gspca_dev, 0x0600, data, len);
- val[0] = len;
- val[1] = i2c_addr;
- reg_w(gspca_dev, 0x0502, val, 2);
- val[0] = 0x01;
- reg_w(gspca_dev, 0x0501, val, 1);
- for (i = 5; --i >= 0; ) {
- msleep(4);
- reg_r(gspca_dev, 0x0505, 1);
- if (gspca_dev->usb_err < 0)
- return;
- if (gspca_dev->usb_buf[0] == 0)
- return;
- }
- gspca_dev->usb_err = -ETIME;
-}
-
-static void reg_w_buf(struct gspca_dev *gspca_dev,
- const u8 *cmd)
-{
- u16 reg;
- int len;
-
- for (;;) {
- reg = *cmd++ << 8;
- reg += *cmd++;
- len = *cmd++;
- if (len == 0)
- break;
- if (cmd[-3] != I2C0)
- reg_w(gspca_dev, reg, cmd, len);
- else
- i2c_w(gspca_dev, reg, cmd, len);
- cmd += len;
- }
-}
-
-static int swap_bits(int v)
-{
- int r, i;
-
- r = 0;
- for (i = 0; i < 8; i++) {
- r <<= 1;
- if (v & 1)
- r++;
- v >>= 1;
- }
- return r;
-}
-
-static void setgain(struct gspca_dev *gspca_dev, u8 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u8 v[2];
-
- switch (sd->webcam) {
- case P35u:
- reg_w(gspca_dev, 0x1026, &val, 1);
- break;
- case Kr651us:
- /* 0 - 253 */
- val = swap_bits(val);
- v[0] = val << 3;
- v[1] = val >> 5;
- reg_w(gspca_dev, 0x101d, v, 2); /* SIF reg0/1 (AGC) */
- break;
- }
-}
-
-static void setexposure(struct gspca_dev *gspca_dev, s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u8 v[2];
-
- switch (sd->webcam) {
- case P35u:
- v[0] = ((9 - val) << 3) | 0x01;
- reg_w(gspca_dev, 0x1019, v, 1);
- break;
- case Cvideopro:
- case DvcV6:
- case Kritter:
- case Kr651us:
- v[0] = val;
- v[1] = val >> 8;
- reg_w(gspca_dev, 0x101b, v, 2);
- break;
- }
-}
-
-static void setautogain(struct gspca_dev *gspca_dev, s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int w, h;
-
- if (!val) {
- sd->ag_cnt = -1;
- return;
- }
- sd->ag_cnt = AG_CNT_START;
-
- reg_r(gspca_dev, 0x1004, 1);
- if (gspca_dev->usb_buf[0] & 0x04) { /* if AE_FULL_FRM */
- sd->ae_res = gspca_dev->width * gspca_dev->height;
- } else { /* get the AE window size */
- reg_r(gspca_dev, 0x1011, 8);
- w = (gspca_dev->usb_buf[1] << 8) + gspca_dev->usb_buf[0]
- - (gspca_dev->usb_buf[3] << 8) - gspca_dev->usb_buf[2];
- h = (gspca_dev->usb_buf[5] << 8) + gspca_dev->usb_buf[4]
- - (gspca_dev->usb_buf[7] << 8) - gspca_dev->usb_buf[6];
- sd->ae_res = h * w;
- if (sd->ae_res == 0)
- sd->ae_res = gspca_dev->width * gspca_dev->height;
- }
-}
-
-static int nw802_test_reg(struct gspca_dev *gspca_dev,
- u16 index,
- u8 value)
-{
- /* write the value */
- reg_w(gspca_dev, index, &value, 1);
-
- /* read it */
- reg_r(gspca_dev, index, 1);
-
- return gspca_dev->usb_buf[0] == value;
-}
-
-/* this function is called at probe time */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if ((unsigned) webcam >= NWEBCAMS)
- webcam = 0;
- sd->webcam = webcam;
- gspca_dev->cam.needs_full_bandwidth = 1;
- sd->ag_cnt = -1;
-
- /*
- * Autodetect sequence inspired from some log.
- * We try to detect what registers exist or not.
- * If 0x0500 does not exist => NW802
- * If it does, test 0x109b. If it doesn't exist,
- * then it's a NW801. Else, a NW800
- * If a et31x110 (nw800 and 06a5:d800)
- * get the sensor ID
- */
- if (!nw802_test_reg(gspca_dev, 0x0500, 0x55)) {
- sd->bridge = BRIDGE_NW802;
- if (sd->webcam == Generic800)
- sd->webcam = Generic802;
- } else if (!nw802_test_reg(gspca_dev, 0x109b, 0xaa)) {
- sd->bridge = BRIDGE_NW801;
- if (sd->webcam == Generic800)
- sd->webcam = P35u;
- } else if (id->idVendor == 0x06a5 && id->idProduct == 0xd800) {
- reg_r(gspca_dev, 0x0403, 1); /* GPIO */
- PDEBUG(D_PROBE, "et31x110 sensor type %02x",
- gspca_dev->usb_buf[0]);
- switch (gspca_dev->usb_buf[0] >> 1) {
- case 0x00: /* ?? */
- if (sd->webcam == Generic800)
- sd->webcam = SpaceCam;
- break;
- case 0x01: /* Hynix? */
- if (sd->webcam == Generic800)
- sd->webcam = Twinkle;
- break;
- case 0x0a: /* Pixart */
- if (sd->webcam == Generic800)
- sd->webcam = SpaceCam2;
- break;
- }
- }
- if (webcam_chip[sd->webcam] != sd->bridge) {
- pr_err("Bad webcam type %d for NW80%d\n",
- sd->webcam, sd->bridge);
- gspca_dev->usb_err = -ENODEV;
- return gspca_dev->usb_err;
- }
- PDEBUG(D_PROBE, "Bridge nw80%d - type: %d", sd->bridge, sd->webcam);
-
- if (sd->bridge == BRIDGE_NW800) {
- switch (sd->webcam) {
- case DS3303u:
- gspca_dev->cam.cam_mode = cif_mode; /* qvga */
- break;
- default:
- gspca_dev->cam.cam_mode = &cif_mode[1]; /* cif */
- break;
- }
- gspca_dev->cam.nmodes = 1;
- } else {
- gspca_dev->cam.cam_mode = vga_mode;
- switch (sd->webcam) {
- case Kr651us:
- case Proscope:
- case P35u:
- gspca_dev->cam.nmodes = ARRAY_SIZE(vga_mode);
- break;
- default:
- gspca_dev->cam.nmodes = 1; /* qvga only */
- break;
- }
- }
-
- return gspca_dev->usb_err;
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- switch (sd->bridge) {
- case BRIDGE_NW800:
- switch (sd->webcam) {
- case SpaceCam:
- reg_w_buf(gspca_dev, spacecam_init);
- break;
- default:
- reg_w_buf(gspca_dev, nw800_init);
- break;
- }
- break;
- default:
- switch (sd->webcam) {
- case Mustek300:
- case P35u:
- case Proscope:
- reg_w_buf(gspca_dev, proscope_init);
- break;
- }
- break;
- }
- return gspca_dev->usb_err;
-}
-
-/* -- start the camera -- */
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- const u8 *cmd;
-
- cmd = webcam_start[sd->webcam];
- reg_w_buf(gspca_dev, cmd);
- switch (sd->webcam) {
- case P35u:
- if (gspca_dev->width == 320)
- reg_w_buf(gspca_dev, nw801_start_qvga);
- else
- reg_w_buf(gspca_dev, nw801_start_vga);
- reg_w_buf(gspca_dev, nw801_start_2);
- break;
- case Kr651us:
- if (gspca_dev->width == 320)
- reg_w_buf(gspca_dev, kr651_start_qvga);
- else
- reg_w_buf(gspca_dev, kr651_start_vga);
- reg_w_buf(gspca_dev, kr651_start_2);
- break;
- case Proscope:
- if (gspca_dev->width == 320)
- reg_w_buf(gspca_dev, proscope_start_qvga);
- else
- reg_w_buf(gspca_dev, proscope_start_vga);
- reg_w_buf(gspca_dev, proscope_start_2);
- break;
- }
-
- sd->exp_too_high_cnt = 0;
- sd->exp_too_low_cnt = 0;
- return gspca_dev->usb_err;
-}
-
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u8 value;
-
- /* 'go' off */
- if (sd->bridge != BRIDGE_NW801) {
- value = 0x02;
- reg_w(gspca_dev, 0x0406, &value, 1);
- }
-
- /* LED off */
- switch (sd->webcam) {
- case Cvideopro:
- case Kr651us:
- case DvcV6:
- case Kritter:
- value = 0xff;
- break;
- case Dlink350c:
- value = 0x21;
- break;
- case SpaceCam:
- case SpaceCam2:
- case Proscope:
- case Twinkle:
- value = 0x01;
- break;
- default:
- return;
- }
- reg_w(gspca_dev, 0x0404, &value, 1);
-}
-
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, /* isoc packet */
- int len) /* iso packet length */
-{
- /*
- * frame header = '00 00 hh ww ss xx ff ff'
- * with:
- * - 'hh': height / 4
- * - 'ww': width / 4
- * - 'ss': frame sequence number c0..dd
- */
- if (data[0] == 0x00 && data[1] == 0x00
- && data[6] == 0xff && data[7] == 0xff) {
- gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
- gspca_frame_add(gspca_dev, FIRST_PACKET, data + 8, len - 8);
- } else {
- gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
- }
-}
-
-static void do_autogain(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int luma;
-
- if (sd->ag_cnt < 0)
- return;
- if (--sd->ag_cnt >= 0)
- return;
- sd->ag_cnt = AG_CNT_START;
-
- /* get the average luma */
- reg_r(gspca_dev, sd->bridge == BRIDGE_NW801 ? 0x080d : 0x080c, 4);
- luma = (gspca_dev->usb_buf[3] << 24) + (gspca_dev->usb_buf[2] << 16)
- + (gspca_dev->usb_buf[1] << 8) + gspca_dev->usb_buf[0];
- luma /= sd->ae_res;
-
- switch (sd->webcam) {
- case P35u:
- gspca_coarse_grained_expo_autogain(gspca_dev, luma, 100, 5);
- break;
- default:
- gspca_expo_autogain(gspca_dev, luma, 100, 5, 230, 0);
- break;
- }
-}
-
-
-static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct gspca_dev *gspca_dev =
- container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
-
- gspca_dev->usb_err = 0;
-
- if (!gspca_dev->streaming)
- return 0;
-
- switch (ctrl->id) {
- /* autogain/gain/exposure control cluster */
- case V4L2_CID_AUTOGAIN:
- if (ctrl->is_new)
- setautogain(gspca_dev, ctrl->val);
- if (!ctrl->val) {
- if (gspca_dev->gain->is_new)
- setgain(gspca_dev, gspca_dev->gain->val);
- if (gspca_dev->exposure->is_new)
- setexposure(gspca_dev,
- gspca_dev->exposure->val);
- }
- break;
- /* Some webcams only have exposure, so handle that separately from the
- autogain/gain/exposure cluster in the previous case. */
- case V4L2_CID_EXPOSURE:
- setexposure(gspca_dev, gspca_dev->exposure->val);
- break;
- }
- return gspca_dev->usb_err;
-}
-
-static const struct v4l2_ctrl_ops sd_ctrl_ops = {
- .s_ctrl = sd_s_ctrl,
-};
-
-static int sd_init_controls(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *)gspca_dev;
- struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
-
- gspca_dev->vdev.ctrl_handler = hdl;
- v4l2_ctrl_handler_init(hdl, 3);
- switch (sd->webcam) {
- case P35u:
- gspca_dev->autogain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
- /* For P35u choose coarse expo auto gain function gain minimum,
- * to avoid a large settings jump the first auto adjustment */
- gspca_dev->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_GAIN, 0, 127, 1, 127 / 5 * 2);
- gspca_dev->exposure = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_EXPOSURE, 0, 9, 1, 9);
- break;
- case Kr651us:
- gspca_dev->autogain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
- gspca_dev->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_GAIN, 0, 253, 1, 128);
- /* fall through */
- case Cvideopro:
- case DvcV6:
- case Kritter:
- gspca_dev->exposure = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_EXPOSURE, 0, 315, 1, 150);
- break;
- default:
- break;
- }
-
- if (hdl->error) {
- pr_err("Could not initialize controls\n");
- return hdl->error;
- }
- if (gspca_dev->autogain)
- v4l2_ctrl_auto_cluster(3, &gspca_dev->autogain, 0, false);
- return 0;
-}
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
- .name = MODULE_NAME,
- .config = sd_config,
- .init = sd_init,
- .init_controls = sd_init_controls,
- .start = sd_start,
- .stopN = sd_stopN,
- .pkt_scan = sd_pkt_scan,
- .dq_callback = do_autogain,
-};
-
-/* -- module initialisation -- */
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x046d, 0xd001)},
- {USB_DEVICE(0x0502, 0xd001)},
- {USB_DEVICE(0x052b, 0xd001)},
- {USB_DEVICE(0x055f, 0xd001)},
- {USB_DEVICE(0x06a5, 0x0000)},
- {USB_DEVICE(0x06a5, 0xd001)},
- {USB_DEVICE(0x06a5, 0xd800)},
- {USB_DEVICE(0x06be, 0xd001)},
- {USB_DEVICE(0x0728, 0xd001)},
- {}
-};
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
-
-module_param(webcam, int, 0644);
-MODULE_PARM_DESC(webcam,
- "Webcam type\n"
- "0: generic\n"
- "1: Trust 120 SpaceCam\n"
- "2: other Trust 120 SpaceCam\n"
- "3: Conceptronic Video Pro\n"
- "4: D-link dru-350c\n"
- "5: Plustek Opticam 500U\n"
- "6: Panasonic GP-KR651US\n"
- "7: iRez Kritter\n"
- "8: Mustek Wcam 300 mini\n"
- "9: Scalar USB Microscope M2 (Proscope)\n"
- "10: Divio Chicony TwinkleCam\n"
- "11: DVC-V6\n");
+++ /dev/null
-/**
- * OV519 driver
- *
- * Copyright (C) 2008-2011 Jean-François Moine <moinejf@free.fr>
- * Copyright (C) 2009 Hans de Goede <hdegoede@redhat.com>
- *
- * This module is adapted from the ov51x-jpeg package, which itself
- * was adapted from the ov511 driver.
- *
- * Original copyright for the ov511 driver is:
- *
- * Copyright (c) 1999-2006 Mark W. McClelland
- * Support for OV519, OV8610 Copyright (c) 2003 Joerg Heckenbach
- * Many improvements by Bret Wallach <bwallac1@san.rr.com>
- * Color fixes by by Orion Sky Lawlor <olawlor@acm.org> (2/26/2000)
- * OV7620 fixes by Charl P. Botha <cpbotha@ieee.org>
- * Changes by Claudio Matsuoka <claudio@conectiva.com>
- *
- * ov51x-jpeg original copyright is:
- *
- * Copyright (c) 2004-2007 Romain Beauxis <toots@rastageeks.org>
- * Support for OV7670 sensors was contributed by Sam Skipsey <aoanla@yahoo.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define MODULE_NAME "ov519"
-
-#include <linux/input.h>
-#include "gspca.h"
-
-/* The jpeg_hdr is used by w996Xcf only */
-/* The CONEX_CAM define for jpeg.h needs renaming, now its used here too */
-#define CONEX_CAM
-#include "jpeg.h"
-
-MODULE_AUTHOR("Jean-Francois Moine <http://moinejf.free.fr>");
-MODULE_DESCRIPTION("OV519 USB Camera Driver");
-MODULE_LICENSE("GPL");
-
-/* global parameters */
-static int frame_rate;
-
-/* Number of times to retry a failed I2C transaction. Increase this if you
- * are getting "Failed to read sensor ID..." */
-static int i2c_detect_tries = 10;
-
-/* ov519 device descriptor */
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
-
- struct v4l2_ctrl *jpegqual;
- struct v4l2_ctrl *freq;
- struct { /* h/vflip control cluster */
- struct v4l2_ctrl *hflip;
- struct v4l2_ctrl *vflip;
- };
- struct { /* autobrightness/brightness control cluster */
- struct v4l2_ctrl *autobright;
- struct v4l2_ctrl *brightness;
- };
-
- u8 packet_nr;
-
- char bridge;
-#define BRIDGE_OV511 0
-#define BRIDGE_OV511PLUS 1
-#define BRIDGE_OV518 2
-#define BRIDGE_OV518PLUS 3
-#define BRIDGE_OV519 4 /* = ov530 */
-#define BRIDGE_OVFX2 5
-#define BRIDGE_W9968CF 6
-#define BRIDGE_MASK 7
-
- char invert_led;
-#define BRIDGE_INVERT_LED 8
-
- char snapshot_pressed;
- char snapshot_needs_reset;
-
- /* Determined by sensor type */
- u8 sif;
-
-#define QUALITY_MIN 50
-#define QUALITY_MAX 70
-#define QUALITY_DEF 50
-
- u8 stopped; /* Streaming is temporarily paused */
- u8 first_frame;
-
- u8 frame_rate; /* current Framerate */
- u8 clockdiv; /* clockdiv override */
-
- s8 sensor; /* Type of image sensor chip (SEN_*) */
-
- u8 sensor_addr;
- u16 sensor_width;
- u16 sensor_height;
- s16 sensor_reg_cache[256];
-
- u8 jpeg_hdr[JPEG_HDR_SZ];
-};
-enum sensors {
- SEN_OV2610,
- SEN_OV2610AE,
- SEN_OV3610,
- SEN_OV6620,
- SEN_OV6630,
- SEN_OV66308AF,
- SEN_OV7610,
- SEN_OV7620,
- SEN_OV7620AE,
- SEN_OV7640,
- SEN_OV7648,
- SEN_OV7660,
- SEN_OV7670,
- SEN_OV76BE,
- SEN_OV8610,
- SEN_OV9600,
-};
-
-/* Note this is a bit of a hack, but the w9968cf driver needs the code for all
- the ov sensors which is already present here. When we have the time we
- really should move the sensor drivers to v4l2 sub drivers. */
-#include "w996Xcf.c"
-
-/* table of the disabled controls */
-struct ctrl_valid {
- int has_brightness:1;
- int has_contrast:1;
- int has_exposure:1;
- int has_autogain:1;
- int has_sat:1;
- int has_hvflip:1;
- int has_autobright:1;
- int has_freq:1;
-};
-
-static const struct ctrl_valid valid_controls[] = {
- [SEN_OV2610] = {
- .has_exposure = 1,
- .has_autogain = 1,
- },
- [SEN_OV2610AE] = {
- .has_exposure = 1,
- .has_autogain = 1,
- },
- [SEN_OV3610] = {
- /* No controls */
- },
- [SEN_OV6620] = {
- .has_brightness = 1,
- .has_contrast = 1,
- .has_sat = 1,
- .has_autobright = 1,
- .has_freq = 1,
- },
- [SEN_OV6630] = {
- .has_brightness = 1,
- .has_contrast = 1,
- .has_sat = 1,
- .has_autobright = 1,
- .has_freq = 1,
- },
- [SEN_OV66308AF] = {
- .has_brightness = 1,
- .has_contrast = 1,
- .has_sat = 1,
- .has_autobright = 1,
- .has_freq = 1,
- },
- [SEN_OV7610] = {
- .has_brightness = 1,
- .has_contrast = 1,
- .has_sat = 1,
- .has_autobright = 1,
- .has_freq = 1,
- },
- [SEN_OV7620] = {
- .has_brightness = 1,
- .has_contrast = 1,
- .has_sat = 1,
- .has_autobright = 1,
- .has_freq = 1,
- },
- [SEN_OV7620AE] = {
- .has_brightness = 1,
- .has_contrast = 1,
- .has_sat = 1,
- .has_autobright = 1,
- .has_freq = 1,
- },
- [SEN_OV7640] = {
- .has_brightness = 1,
- .has_sat = 1,
- .has_freq = 1,
- },
- [SEN_OV7648] = {
- .has_brightness = 1,
- .has_sat = 1,
- .has_freq = 1,
- },
- [SEN_OV7660] = {
- .has_brightness = 1,
- .has_contrast = 1,
- .has_sat = 1,
- .has_hvflip = 1,
- .has_freq = 1,
- },
- [SEN_OV7670] = {
- .has_brightness = 1,
- .has_contrast = 1,
- .has_hvflip = 1,
- .has_freq = 1,
- },
- [SEN_OV76BE] = {
- .has_brightness = 1,
- .has_contrast = 1,
- .has_sat = 1,
- .has_autobright = 1,
- .has_freq = 1,
- },
- [SEN_OV8610] = {
- .has_brightness = 1,
- .has_contrast = 1,
- .has_sat = 1,
- .has_autobright = 1,
- },
- [SEN_OV9600] = {
- .has_exposure = 1,
- .has_autogain = 1,
- },
-};
-
-static const struct v4l2_pix_format ov519_vga_mode[] = {
- {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 1},
- {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 0},
-};
-static const struct v4l2_pix_format ov519_sif_mode[] = {
- {160, 120, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 160,
- .sizeimage = 160 * 120 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 3},
- {176, 144, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 176,
- .sizeimage = 176 * 144 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 1},
- {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 2},
- {352, 288, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 352,
- .sizeimage = 352 * 288 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 0},
-};
-
-/* Note some of the sizeimage values for the ov511 / ov518 may seem
- larger then necessary, however they need to be this big as the ov511 /
- ov518 always fills the entire isoc frame, using 0 padding bytes when
- it doesn't have any data. So with low framerates the amount of data
- transferred can become quite large (libv4l will remove all the 0 padding
- in userspace). */
-static const struct v4l2_pix_format ov518_vga_mode[] = {
- {320, 240, V4L2_PIX_FMT_OV518, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 3,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 1},
- {640, 480, V4L2_PIX_FMT_OV518, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480 * 2,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 0},
-};
-static const struct v4l2_pix_format ov518_sif_mode[] = {
- {160, 120, V4L2_PIX_FMT_OV518, V4L2_FIELD_NONE,
- .bytesperline = 160,
- .sizeimage = 70000,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 3},
- {176, 144, V4L2_PIX_FMT_OV518, V4L2_FIELD_NONE,
- .bytesperline = 176,
- .sizeimage = 70000,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 1},
- {320, 240, V4L2_PIX_FMT_OV518, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 3,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 2},
- {352, 288, V4L2_PIX_FMT_OV518, V4L2_FIELD_NONE,
- .bytesperline = 352,
- .sizeimage = 352 * 288 * 3,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 0},
-};
-
-static const struct v4l2_pix_format ov511_vga_mode[] = {
- {320, 240, V4L2_PIX_FMT_OV511, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 3,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 1},
- {640, 480, V4L2_PIX_FMT_OV511, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480 * 2,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 0},
-};
-static const struct v4l2_pix_format ov511_sif_mode[] = {
- {160, 120, V4L2_PIX_FMT_OV511, V4L2_FIELD_NONE,
- .bytesperline = 160,
- .sizeimage = 70000,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 3},
- {176, 144, V4L2_PIX_FMT_OV511, V4L2_FIELD_NONE,
- .bytesperline = 176,
- .sizeimage = 70000,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 1},
- {320, 240, V4L2_PIX_FMT_OV511, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 3,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 2},
- {352, 288, V4L2_PIX_FMT_OV511, V4L2_FIELD_NONE,
- .bytesperline = 352,
- .sizeimage = 352 * 288 * 3,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 0},
-};
-
-static const struct v4l2_pix_format ovfx2_vga_mode[] = {
- {320, 240, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 1},
- {640, 480, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0},
-};
-static const struct v4l2_pix_format ovfx2_cif_mode[] = {
- {160, 120, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 160,
- .sizeimage = 160 * 120,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 3},
- {176, 144, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 176,
- .sizeimage = 176 * 144,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 1},
- {320, 240, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 2},
- {352, 288, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 352,
- .sizeimage = 352 * 288,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0},
-};
-static const struct v4l2_pix_format ovfx2_ov2610_mode[] = {
- {800, 600, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 800,
- .sizeimage = 800 * 600,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 1},
- {1600, 1200, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 1600,
- .sizeimage = 1600 * 1200,
- .colorspace = V4L2_COLORSPACE_SRGB},
-};
-static const struct v4l2_pix_format ovfx2_ov3610_mode[] = {
- {640, 480, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 1},
- {800, 600, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 800,
- .sizeimage = 800 * 600,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 1},
- {1024, 768, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 1024,
- .sizeimage = 1024 * 768,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 1},
- {1600, 1200, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 1600,
- .sizeimage = 1600 * 1200,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0},
- {2048, 1536, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 2048,
- .sizeimage = 2048 * 1536,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0},
-};
-static const struct v4l2_pix_format ovfx2_ov9600_mode[] = {
- {640, 480, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 1},
- {1280, 1024, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 1280,
- .sizeimage = 1280 * 1024,
- .colorspace = V4L2_COLORSPACE_SRGB},
-};
-
-/* Registers common to OV511 / OV518 */
-#define R51x_FIFO_PSIZE 0x30 /* 2 bytes wide w/ OV518(+) */
-#define R51x_SYS_RESET 0x50
- /* Reset type flags */
- #define OV511_RESET_OMNICE 0x08
-#define R51x_SYS_INIT 0x53
-#define R51x_SYS_SNAP 0x52
-#define R51x_SYS_CUST_ID 0x5f
-#define R51x_COMP_LUT_BEGIN 0x80
-
-/* OV511 Camera interface register numbers */
-#define R511_CAM_DELAY 0x10
-#define R511_CAM_EDGE 0x11
-#define R511_CAM_PXCNT 0x12
-#define R511_CAM_LNCNT 0x13
-#define R511_CAM_PXDIV 0x14
-#define R511_CAM_LNDIV 0x15
-#define R511_CAM_UV_EN 0x16
-#define R511_CAM_LINE_MODE 0x17
-#define R511_CAM_OPTS 0x18
-
-#define R511_SNAP_FRAME 0x19
-#define R511_SNAP_PXCNT 0x1a
-#define R511_SNAP_LNCNT 0x1b
-#define R511_SNAP_PXDIV 0x1c
-#define R511_SNAP_LNDIV 0x1d
-#define R511_SNAP_UV_EN 0x1e
-#define R511_SNAP_OPTS 0x1f
-
-#define R511_DRAM_FLOW_CTL 0x20
-#define R511_FIFO_OPTS 0x31
-#define R511_I2C_CTL 0x40
-#define R511_SYS_LED_CTL 0x55 /* OV511+ only */
-#define R511_COMP_EN 0x78
-#define R511_COMP_LUT_EN 0x79
-
-/* OV518 Camera interface register numbers */
-#define R518_GPIO_OUT 0x56 /* OV518(+) only */
-#define R518_GPIO_CTL 0x57 /* OV518(+) only */
-
-/* OV519 Camera interface register numbers */
-#define OV519_R10_H_SIZE 0x10
-#define OV519_R11_V_SIZE 0x11
-#define OV519_R12_X_OFFSETL 0x12
-#define OV519_R13_X_OFFSETH 0x13
-#define OV519_R14_Y_OFFSETL 0x14
-#define OV519_R15_Y_OFFSETH 0x15
-#define OV519_R16_DIVIDER 0x16
-#define OV519_R20_DFR 0x20
-#define OV519_R25_FORMAT 0x25
-
-/* OV519 System Controller register numbers */
-#define OV519_R51_RESET1 0x51
-#define OV519_R54_EN_CLK1 0x54
-#define OV519_R57_SNAPSHOT 0x57
-
-#define OV519_GPIO_DATA_OUT0 0x71
-#define OV519_GPIO_IO_CTRL0 0x72
-
-/*#define OV511_ENDPOINT_ADDRESS 1 * Isoc endpoint number */
-
-/*
- * The FX2 chip does not give us a zero length read at end of frame.
- * It does, however, give a short read at the end of a frame, if
- * necessary, rather than run two frames together.
- *
- * By choosing the right bulk transfer size, we are guaranteed to always
- * get a short read for the last read of each frame. Frame sizes are
- * always a composite number (width * height, or a multiple) so if we
- * choose a prime number, we are guaranteed that the last read of a
- * frame will be short.
- *
- * But it isn't that easy: the 2.6 kernel requires a multiple of 4KB,
- * otherwise EOVERFLOW "babbling" errors occur. I have not been able
- * to figure out why. [PMiller]
- *
- * The constant (13 * 4096) is the largest "prime enough" number less than 64KB.
- *
- * It isn't enough to know the number of bytes per frame, in case we
- * have data dropouts or buffer overruns (even though the FX2 double
- * buffers, there are some pretty strict real time constraints for
- * isochronous transfer for larger frame sizes).
- */
-/*jfm: this value does not work for 800x600 - see isoc_init */
-#define OVFX2_BULK_SIZE (13 * 4096)
-
-/* I2C registers */
-#define R51x_I2C_W_SID 0x41
-#define R51x_I2C_SADDR_3 0x42
-#define R51x_I2C_SADDR_2 0x43
-#define R51x_I2C_R_SID 0x44
-#define R51x_I2C_DATA 0x45
-#define R518_I2C_CTL 0x47 /* OV518(+) only */
-#define OVFX2_I2C_ADDR 0x00
-
-/* I2C ADDRESSES */
-#define OV7xx0_SID 0x42
-#define OV_HIRES_SID 0x60 /* OV9xxx / OV2xxx / OV3xxx */
-#define OV8xx0_SID 0xa0
-#define OV6xx0_SID 0xc0
-
-/* OV7610 registers */
-#define OV7610_REG_GAIN 0x00 /* gain setting (5:0) */
-#define OV7610_REG_BLUE 0x01 /* blue channel balance */
-#define OV7610_REG_RED 0x02 /* red channel balance */
-#define OV7610_REG_SAT 0x03 /* saturation */
-#define OV8610_REG_HUE 0x04 /* 04 reserved */
-#define OV7610_REG_CNT 0x05 /* Y contrast */
-#define OV7610_REG_BRT 0x06 /* Y brightness */
-#define OV7610_REG_COM_C 0x14 /* misc common regs */
-#define OV7610_REG_ID_HIGH 0x1c /* manufacturer ID MSB */
-#define OV7610_REG_ID_LOW 0x1d /* manufacturer ID LSB */
-#define OV7610_REG_COM_I 0x29 /* misc settings */
-
-/* OV7660 and OV7670 registers */
-#define OV7670_R00_GAIN 0x00 /* Gain lower 8 bits (rest in vref) */
-#define OV7670_R01_BLUE 0x01 /* blue gain */
-#define OV7670_R02_RED 0x02 /* red gain */
-#define OV7670_R03_VREF 0x03 /* Pieces of GAIN, VSTART, VSTOP */
-#define OV7670_R04_COM1 0x04 /* Control 1 */
-/*#define OV7670_R07_AECHH 0x07 * AEC MS 5 bits */
-#define OV7670_R0C_COM3 0x0c /* Control 3 */
-#define OV7670_R0D_COM4 0x0d /* Control 4 */
-#define OV7670_R0E_COM5 0x0e /* All "reserved" */
-#define OV7670_R0F_COM6 0x0f /* Control 6 */
-#define OV7670_R10_AECH 0x10 /* More bits of AEC value */
-#define OV7670_R11_CLKRC 0x11 /* Clock control */
-#define OV7670_R12_COM7 0x12 /* Control 7 */
-#define OV7670_COM7_FMT_VGA 0x00
-/*#define OV7670_COM7_YUV 0x00 * YUV */
-#define OV7670_COM7_FMT_QVGA 0x10 /* QVGA format */
-#define OV7670_COM7_FMT_MASK 0x38
-#define OV7670_COM7_RESET 0x80 /* Register reset */
-#define OV7670_R13_COM8 0x13 /* Control 8 */
-#define OV7670_COM8_AEC 0x01 /* Auto exposure enable */
-#define OV7670_COM8_AWB 0x02 /* White balance enable */
-#define OV7670_COM8_AGC 0x04 /* Auto gain enable */
-#define OV7670_COM8_BFILT 0x20 /* Band filter enable */
-#define OV7670_COM8_AECSTEP 0x40 /* Unlimited AEC step size */
-#define OV7670_COM8_FASTAEC 0x80 /* Enable fast AGC/AEC */
-#define OV7670_R14_COM9 0x14 /* Control 9 - gain ceiling */
-#define OV7670_R15_COM10 0x15 /* Control 10 */
-#define OV7670_R17_HSTART 0x17 /* Horiz start high bits */
-#define OV7670_R18_HSTOP 0x18 /* Horiz stop high bits */
-#define OV7670_R19_VSTART 0x19 /* Vert start high bits */
-#define OV7670_R1A_VSTOP 0x1a /* Vert stop high bits */
-#define OV7670_R1E_MVFP 0x1e /* Mirror / vflip */
-#define OV7670_MVFP_VFLIP 0x10 /* vertical flip */
-#define OV7670_MVFP_MIRROR 0x20 /* Mirror image */
-#define OV7670_R24_AEW 0x24 /* AGC upper limit */
-#define OV7670_R25_AEB 0x25 /* AGC lower limit */
-#define OV7670_R26_VPT 0x26 /* AGC/AEC fast mode op region */
-#define OV7670_R32_HREF 0x32 /* HREF pieces */
-#define OV7670_R3A_TSLB 0x3a /* lots of stuff */
-#define OV7670_R3B_COM11 0x3b /* Control 11 */
-#define OV7670_COM11_EXP 0x02
-#define OV7670_COM11_HZAUTO 0x10 /* Auto detect 50/60 Hz */
-#define OV7670_R3C_COM12 0x3c /* Control 12 */
-#define OV7670_R3D_COM13 0x3d /* Control 13 */
-#define OV7670_COM13_GAMMA 0x80 /* Gamma enable */
-#define OV7670_COM13_UVSAT 0x40 /* UV saturation auto adjustment */
-#define OV7670_R3E_COM14 0x3e /* Control 14 */
-#define OV7670_R3F_EDGE 0x3f /* Edge enhancement factor */
-#define OV7670_R40_COM15 0x40 /* Control 15 */
-/*#define OV7670_COM15_R00FF 0xc0 * 00 to FF */
-#define OV7670_R41_COM16 0x41 /* Control 16 */
-#define OV7670_COM16_AWBGAIN 0x08 /* AWB gain enable */
-/* end of ov7660 common registers */
-#define OV7670_R55_BRIGHT 0x55 /* Brightness */
-#define OV7670_R56_CONTRAS 0x56 /* Contrast control */
-#define OV7670_R69_GFIX 0x69 /* Fix gain control */
-/*#define OV7670_R8C_RGB444 0x8c * RGB 444 control */
-#define OV7670_R9F_HAECC1 0x9f /* Hist AEC/AGC control 1 */
-#define OV7670_RA0_HAECC2 0xa0 /* Hist AEC/AGC control 2 */
-#define OV7670_RA5_BD50MAX 0xa5 /* 50hz banding step limit */
-#define OV7670_RA6_HAECC3 0xa6 /* Hist AEC/AGC control 3 */
-#define OV7670_RA7_HAECC4 0xa7 /* Hist AEC/AGC control 4 */
-#define OV7670_RA8_HAECC5 0xa8 /* Hist AEC/AGC control 5 */
-#define OV7670_RA9_HAECC6 0xa9 /* Hist AEC/AGC control 6 */
-#define OV7670_RAA_HAECC7 0xaa /* Hist AEC/AGC control 7 */
-#define OV7670_RAB_BD60MAX 0xab /* 60hz banding step limit */
-
-struct ov_regvals {
- u8 reg;
- u8 val;
-};
-struct ov_i2c_regvals {
- u8 reg;
- u8 val;
-};
-
-/* Settings for OV2610 camera chip */
-static const struct ov_i2c_regvals norm_2610[] = {
- { 0x12, 0x80 }, /* reset */
-};
-
-static const struct ov_i2c_regvals norm_2610ae[] = {
- {0x12, 0x80}, /* reset */
- {0x13, 0xcd},
- {0x09, 0x01},
- {0x0d, 0x00},
- {0x11, 0x80},
- {0x12, 0x20}, /* 1600x1200 */
- {0x33, 0x0c},
- {0x35, 0x90},
- {0x36, 0x37},
-/* ms-win traces */
- {0x11, 0x83}, /* clock / 3 ? */
- {0x2d, 0x00}, /* 60 Hz filter */
- {0x24, 0xb0}, /* normal colors */
- {0x25, 0x90},
- {0x10, 0x43},
-};
-
-static const struct ov_i2c_regvals norm_3620b[] = {
- /*
- * From the datasheet: "Note that after writing to register COMH
- * (0x12) to change the sensor mode, registers related to the
- * sensor’s cropping window will be reset back to their default
- * values."
- *
- * "wait 4096 external clock ... to make sure the sensor is
- * stable and ready to access registers" i.e. 160us at 24MHz
- */
- { 0x12, 0x80 }, /* COMH reset */
- { 0x12, 0x00 }, /* QXGA, master */
-
- /*
- * 11 CLKRC "Clock Rate Control"
- * [7] internal frequency doublers: on
- * [6] video port mode: master
- * [5:0] clock divider: 1
- */
- { 0x11, 0x80 },
-
- /*
- * 13 COMI "Common Control I"
- * = 192 (0xC0) 11000000
- * COMI[7] "AEC speed selection"
- * = 1 (0x01) 1....... "Faster AEC correction"
- * COMI[6] "AEC speed step selection"
- * = 1 (0x01) .1...... "Big steps, fast"
- * COMI[5] "Banding filter on off"
- * = 0 (0x00) ..0..... "Off"
- * COMI[4] "Banding filter option"
- * = 0 (0x00) ...0.... "Main clock is 48 MHz and
- * the PLL is ON"
- * COMI[3] "Reserved"
- * = 0 (0x00) ....0...
- * COMI[2] "AGC auto manual control selection"
- * = 0 (0x00) .....0.. "Manual"
- * COMI[1] "AWB auto manual control selection"
- * = 0 (0x00) ......0. "Manual"
- * COMI[0] "Exposure control"
- * = 0 (0x00) .......0 "Manual"
- */
- { 0x13, 0xc0 },
-
- /*
- * 09 COMC "Common Control C"
- * = 8 (0x08) 00001000
- * COMC[7:5] "Reserved"
- * = 0 (0x00) 000.....
- * COMC[4] "Sleep Mode Enable"
- * = 0 (0x00) ...0.... "Normal mode"
- * COMC[3:2] "Sensor sampling reset timing selection"
- * = 2 (0x02) ....10.. "Longer reset time"
- * COMC[1:0] "Output drive current select"
- * = 0 (0x00) ......00 "Weakest"
- */
- { 0x09, 0x08 },
-
- /*
- * 0C COMD "Common Control D"
- * = 8 (0x08) 00001000
- * COMD[7] "Reserved"
- * = 0 (0x00) 0.......
- * COMD[6] "Swap MSB and LSB at the output port"
- * = 0 (0x00) .0...... "False"
- * COMD[5:3] "Reserved"
- * = 1 (0x01) ..001...
- * COMD[2] "Output Average On Off"
- * = 0 (0x00) .....0.. "Output Normal"
- * COMD[1] "Sensor precharge voltage selection"
- * = 0 (0x00) ......0. "Selects internal
- * reference precharge
- * voltage"
- * COMD[0] "Snapshot option"
- * = 0 (0x00) .......0 "Enable live video output
- * after snapshot sequence"
- */
- { 0x0c, 0x08 },
-
- /*
- * 0D COME "Common Control E"
- * = 161 (0xA1) 10100001
- * COME[7] "Output average option"
- * = 1 (0x01) 1....... "Output average of 4 pixels"
- * COME[6] "Anti-blooming control"
- * = 0 (0x00) .0...... "Off"
- * COME[5:3] "Reserved"
- * = 4 (0x04) ..100...
- * COME[2] "Clock output power down pin status"
- * = 0 (0x00) .....0.. "Tri-state data output pin
- * on power down"
- * COME[1] "Data output pin status selection at power down"
- * = 0 (0x00) ......0. "Tri-state VSYNC, PCLK,
- * HREF, and CHSYNC pins on
- * power down"
- * COME[0] "Auto zero circuit select"
- * = 1 (0x01) .......1 "On"
- */
- { 0x0d, 0xa1 },
-
- /*
- * 0E COMF "Common Control F"
- * = 112 (0x70) 01110000
- * COMF[7] "System clock selection"
- * = 0 (0x00) 0....... "Use 24 MHz system clock"
- * COMF[6:4] "Reserved"
- * = 7 (0x07) .111....
- * COMF[3] "Manual auto negative offset canceling selection"
- * = 0 (0x00) ....0... "Auto detect negative
- * offset and cancel it"
- * COMF[2:0] "Reserved"
- * = 0 (0x00) .....000
- */
- { 0x0e, 0x70 },
-
- /*
- * 0F COMG "Common Control G"
- * = 66 (0x42) 01000010
- * COMG[7] "Optical black output selection"
- * = 0 (0x00) 0....... "Disable"
- * COMG[6] "Black level calibrate selection"
- * = 1 (0x01) .1...... "Use optical black pixels
- * to calibrate"
- * COMG[5:4] "Reserved"
- * = 0 (0x00) ..00....
- * COMG[3] "Channel offset adjustment"
- * = 0 (0x00) ....0... "Disable offset adjustment"
- * COMG[2] "ADC black level calibration option"
- * = 0 (0x00) .....0.. "Use B/G line and G/R
- * line to calibrate each
- * channel's black level"
- * COMG[1] "Reserved"
- * = 1 (0x01) ......1.
- * COMG[0] "ADC black level calibration enable"
- * = 0 (0x00) .......0 "Disable"
- */
- { 0x0f, 0x42 },
-
- /*
- * 14 COMJ "Common Control J"
- * = 198 (0xC6) 11000110
- * COMJ[7:6] "AGC gain ceiling"
- * = 3 (0x03) 11...... "8x"
- * COMJ[5:4] "Reserved"
- * = 0 (0x00) ..00....
- * COMJ[3] "Auto banding filter"
- * = 0 (0x00) ....0... "Banding filter is always
- * on off depending on
- * COMI[5] setting"
- * COMJ[2] "VSYNC drop option"
- * = 1 (0x01) .....1.. "SYNC is dropped if frame
- * data is dropped"
- * COMJ[1] "Frame data drop"
- * = 1 (0x01) ......1. "Drop frame data if
- * exposure is not within
- * tolerance. In AEC mode,
- * data is normally dropped
- * when data is out of
- * range."
- * COMJ[0] "Reserved"
- * = 0 (0x00) .......0
- */
- { 0x14, 0xc6 },
-
- /*
- * 15 COMK "Common Control K"
- * = 2 (0x02) 00000010
- * COMK[7] "CHSYNC pin output swap"
- * = 0 (0x00) 0....... "CHSYNC"
- * COMK[6] "HREF pin output swap"
- * = 0 (0x00) .0...... "HREF"
- * COMK[5] "PCLK output selection"
- * = 0 (0x00) ..0..... "PCLK always output"
- * COMK[4] "PCLK edge selection"
- * = 0 (0x00) ...0.... "Data valid on falling edge"
- * COMK[3] "HREF output polarity"
- * = 0 (0x00) ....0... "positive"
- * COMK[2] "Reserved"
- * = 0 (0x00) .....0..
- * COMK[1] "VSYNC polarity"
- * = 1 (0x01) ......1. "negative"
- * COMK[0] "HSYNC polarity"
- * = 0 (0x00) .......0 "positive"
- */
- { 0x15, 0x02 },
-
- /*
- * 33 CHLF "Current Control"
- * = 9 (0x09) 00001001
- * CHLF[7:6] "Sensor current control"
- * = 0 (0x00) 00......
- * CHLF[5] "Sensor current range control"
- * = 0 (0x00) ..0..... "normal range"
- * CHLF[4] "Sensor current"
- * = 0 (0x00) ...0.... "normal current"
- * CHLF[3] "Sensor buffer current control"
- * = 1 (0x01) ....1... "half current"
- * CHLF[2] "Column buffer current control"
- * = 0 (0x00) .....0.. "normal current"
- * CHLF[1] "Analog DSP current control"
- * = 0 (0x00) ......0. "normal current"
- * CHLF[1] "ADC current control"
- * = 0 (0x00) ......0. "normal current"
- */
- { 0x33, 0x09 },
-
- /*
- * 34 VBLM "Blooming Control"
- * = 80 (0x50) 01010000
- * VBLM[7] "Hard soft reset switch"
- * = 0 (0x00) 0....... "Hard reset"
- * VBLM[6:4] "Blooming voltage selection"
- * = 5 (0x05) .101....
- * VBLM[3:0] "Sensor current control"
- * = 0 (0x00) ....0000
- */
- { 0x34, 0x50 },
-
- /*
- * 36 VCHG "Sensor Precharge Voltage Control"
- * = 0 (0x00) 00000000
- * VCHG[7] "Reserved"
- * = 0 (0x00) 0.......
- * VCHG[6:4] "Sensor precharge voltage control"
- * = 0 (0x00) .000....
- * VCHG[3:0] "Sensor array common reference"
- * = 0 (0x00) ....0000
- */
- { 0x36, 0x00 },
-
- /*
- * 37 ADC "ADC Reference Control"
- * = 4 (0x04) 00000100
- * ADC[7:4] "Reserved"
- * = 0 (0x00) 0000....
- * ADC[3] "ADC input signal range"
- * = 0 (0x00) ....0... "Input signal 1.0x"
- * ADC[2:0] "ADC range control"
- * = 4 (0x04) .....100
- */
- { 0x37, 0x04 },
-
- /*
- * 38 ACOM "Analog Common Ground"
- * = 82 (0x52) 01010010
- * ACOM[7] "Analog gain control"
- * = 0 (0x00) 0....... "Gain 1x"
- * ACOM[6] "Analog black level calibration"
- * = 1 (0x01) .1...... "On"
- * ACOM[5:0] "Reserved"
- * = 18 (0x12) ..010010
- */
- { 0x38, 0x52 },
-
- /*
- * 3A FREFA "Internal Reference Adjustment"
- * = 0 (0x00) 00000000
- * FREFA[7:0] "Range"
- * = 0 (0x00) 00000000
- */
- { 0x3a, 0x00 },
-
- /*
- * 3C FVOPT "Internal Reference Adjustment"
- * = 31 (0x1F) 00011111
- * FVOPT[7:0] "Range"
- * = 31 (0x1F) 00011111
- */
- { 0x3c, 0x1f },
-
- /*
- * 44 Undocumented = 0 (0x00) 00000000
- * 44[7:0] "It's a secret"
- * = 0 (0x00) 00000000
- */
- { 0x44, 0x00 },
-
- /*
- * 40 Undocumented = 0 (0x00) 00000000
- * 40[7:0] "It's a secret"
- * = 0 (0x00) 00000000
- */
- { 0x40, 0x00 },
-
- /*
- * 41 Undocumented = 0 (0x00) 00000000
- * 41[7:0] "It's a secret"
- * = 0 (0x00) 00000000
- */
- { 0x41, 0x00 },
-
- /*
- * 42 Undocumented = 0 (0x00) 00000000
- * 42[7:0] "It's a secret"
- * = 0 (0x00) 00000000
- */
- { 0x42, 0x00 },
-
- /*
- * 43 Undocumented = 0 (0x00) 00000000
- * 43[7:0] "It's a secret"
- * = 0 (0x00) 00000000
- */
- { 0x43, 0x00 },
-
- /*
- * 45 Undocumented = 128 (0x80) 10000000
- * 45[7:0] "It's a secret"
- * = 128 (0x80) 10000000
- */
- { 0x45, 0x80 },
-
- /*
- * 48 Undocumented = 192 (0xC0) 11000000
- * 48[7:0] "It's a secret"
- * = 192 (0xC0) 11000000
- */
- { 0x48, 0xc0 },
-
- /*
- * 49 Undocumented = 25 (0x19) 00011001
- * 49[7:0] "It's a secret"
- * = 25 (0x19) 00011001
- */
- { 0x49, 0x19 },
-
- /*
- * 4B Undocumented = 128 (0x80) 10000000
- * 4B[7:0] "It's a secret"
- * = 128 (0x80) 10000000
- */
- { 0x4b, 0x80 },
-
- /*
- * 4D Undocumented = 196 (0xC4) 11000100
- * 4D[7:0] "It's a secret"
- * = 196 (0xC4) 11000100
- */
- { 0x4d, 0xc4 },
-
- /*
- * 35 VREF "Reference Voltage Control"
- * = 76 (0x4c) 01001100
- * VREF[7:5] "Column high reference control"
- * = 2 (0x02) 010..... "higher voltage"
- * VREF[4:2] "Column low reference control"
- * = 3 (0x03) ...011.. "Highest voltage"
- * VREF[1:0] "Reserved"
- * = 0 (0x00) ......00
- */
- { 0x35, 0x4c },
-
- /*
- * 3D Undocumented = 0 (0x00) 00000000
- * 3D[7:0] "It's a secret"
- * = 0 (0x00) 00000000
- */
- { 0x3d, 0x00 },
-
- /*
- * 3E Undocumented = 0 (0x00) 00000000
- * 3E[7:0] "It's a secret"
- * = 0 (0x00) 00000000
- */
- { 0x3e, 0x00 },
-
- /*
- * 3B FREFB "Internal Reference Adjustment"
- * = 24 (0x18) 00011000
- * FREFB[7:0] "Range"
- * = 24 (0x18) 00011000
- */
- { 0x3b, 0x18 },
-
- /*
- * 33 CHLF "Current Control"
- * = 25 (0x19) 00011001
- * CHLF[7:6] "Sensor current control"
- * = 0 (0x00) 00......
- * CHLF[5] "Sensor current range control"
- * = 0 (0x00) ..0..... "normal range"
- * CHLF[4] "Sensor current"
- * = 1 (0x01) ...1.... "double current"
- * CHLF[3] "Sensor buffer current control"
- * = 1 (0x01) ....1... "half current"
- * CHLF[2] "Column buffer current control"
- * = 0 (0x00) .....0.. "normal current"
- * CHLF[1] "Analog DSP current control"
- * = 0 (0x00) ......0. "normal current"
- * CHLF[1] "ADC current control"
- * = 0 (0x00) ......0. "normal current"
- */
- { 0x33, 0x19 },
-
- /*
- * 34 VBLM "Blooming Control"
- * = 90 (0x5A) 01011010
- * VBLM[7] "Hard soft reset switch"
- * = 0 (0x00) 0....... "Hard reset"
- * VBLM[6:4] "Blooming voltage selection"
- * = 5 (0x05) .101....
- * VBLM[3:0] "Sensor current control"
- * = 10 (0x0A) ....1010
- */
- { 0x34, 0x5a },
-
- /*
- * 3B FREFB "Internal Reference Adjustment"
- * = 0 (0x00) 00000000
- * FREFB[7:0] "Range"
- * = 0 (0x00) 00000000
- */
- { 0x3b, 0x00 },
-
- /*
- * 33 CHLF "Current Control"
- * = 9 (0x09) 00001001
- * CHLF[7:6] "Sensor current control"
- * = 0 (0x00) 00......
- * CHLF[5] "Sensor current range control"
- * = 0 (0x00) ..0..... "normal range"
- * CHLF[4] "Sensor current"
- * = 0 (0x00) ...0.... "normal current"
- * CHLF[3] "Sensor buffer current control"
- * = 1 (0x01) ....1... "half current"
- * CHLF[2] "Column buffer current control"
- * = 0 (0x00) .....0.. "normal current"
- * CHLF[1] "Analog DSP current control"
- * = 0 (0x00) ......0. "normal current"
- * CHLF[1] "ADC current control"
- * = 0 (0x00) ......0. "normal current"
- */
- { 0x33, 0x09 },
-
- /*
- * 34 VBLM "Blooming Control"
- * = 80 (0x50) 01010000
- * VBLM[7] "Hard soft reset switch"
- * = 0 (0x00) 0....... "Hard reset"
- * VBLM[6:4] "Blooming voltage selection"
- * = 5 (0x05) .101....
- * VBLM[3:0] "Sensor current control"
- * = 0 (0x00) ....0000
- */
- { 0x34, 0x50 },
-
- /*
- * 12 COMH "Common Control H"
- * = 64 (0x40) 01000000
- * COMH[7] "SRST"
- * = 0 (0x00) 0....... "No-op"
- * COMH[6:4] "Resolution selection"
- * = 4 (0x04) .100.... "XGA"
- * COMH[3] "Master slave selection"
- * = 0 (0x00) ....0... "Master mode"
- * COMH[2] "Internal B/R channel option"
- * = 0 (0x00) .....0.. "B/R use same channel"
- * COMH[1] "Color bar test pattern"
- * = 0 (0x00) ......0. "Off"
- * COMH[0] "Reserved"
- * = 0 (0x00) .......0
- */
- { 0x12, 0x40 },
-
- /*
- * 17 HREFST "Horizontal window start"
- * = 31 (0x1F) 00011111
- * HREFST[7:0] "Horizontal window start, 8 MSBs"
- * = 31 (0x1F) 00011111
- */
- { 0x17, 0x1f },
-
- /*
- * 18 HREFEND "Horizontal window end"
- * = 95 (0x5F) 01011111
- * HREFEND[7:0] "Horizontal Window End, 8 MSBs"
- * = 95 (0x5F) 01011111
- */
- { 0x18, 0x5f },
-
- /*
- * 19 VSTRT "Vertical window start"
- * = 0 (0x00) 00000000
- * VSTRT[7:0] "Vertical Window Start, 8 MSBs"
- * = 0 (0x00) 00000000
- */
- { 0x19, 0x00 },
-
- /*
- * 1A VEND "Vertical window end"
- * = 96 (0x60) 01100000
- * VEND[7:0] "Vertical Window End, 8 MSBs"
- * = 96 (0x60) 01100000
- */
- { 0x1a, 0x60 },
-
- /*
- * 32 COMM "Common Control M"
- * = 18 (0x12) 00010010
- * COMM[7:6] "Pixel clock divide option"
- * = 0 (0x00) 00...... "/1"
- * COMM[5:3] "Horizontal window end position, 3 LSBs"
- * = 2 (0x02) ..010...
- * COMM[2:0] "Horizontal window start position, 3 LSBs"
- * = 2 (0x02) .....010
- */
- { 0x32, 0x12 },
-
- /*
- * 03 COMA "Common Control A"
- * = 74 (0x4A) 01001010
- * COMA[7:4] "AWB Update Threshold"
- * = 4 (0x04) 0100....
- * COMA[3:2] "Vertical window end line control 2 LSBs"
- * = 2 (0x02) ....10..
- * COMA[1:0] "Vertical window start line control 2 LSBs"
- * = 2 (0x02) ......10
- */
- { 0x03, 0x4a },
-
- /*
- * 11 CLKRC "Clock Rate Control"
- * = 128 (0x80) 10000000
- * CLKRC[7] "Internal frequency doublers on off seclection"
- * = 1 (0x01) 1....... "On"
- * CLKRC[6] "Digital video master slave selection"
- * = 0 (0x00) .0...... "Master mode, sensor
- * provides PCLK"
- * CLKRC[5:0] "Clock divider { CLK = PCLK/(1+CLKRC[5:0]) }"
- * = 0 (0x00) ..000000
- */
- { 0x11, 0x80 },
-
- /*
- * 12 COMH "Common Control H"
- * = 0 (0x00) 00000000
- * COMH[7] "SRST"
- * = 0 (0x00) 0....... "No-op"
- * COMH[6:4] "Resolution selection"
- * = 0 (0x00) .000.... "QXGA"
- * COMH[3] "Master slave selection"
- * = 0 (0x00) ....0... "Master mode"
- * COMH[2] "Internal B/R channel option"
- * = 0 (0x00) .....0.. "B/R use same channel"
- * COMH[1] "Color bar test pattern"
- * = 0 (0x00) ......0. "Off"
- * COMH[0] "Reserved"
- * = 0 (0x00) .......0
- */
- { 0x12, 0x00 },
-
- /*
- * 12 COMH "Common Control H"
- * = 64 (0x40) 01000000
- * COMH[7] "SRST"
- * = 0 (0x00) 0....... "No-op"
- * COMH[6:4] "Resolution selection"
- * = 4 (0x04) .100.... "XGA"
- * COMH[3] "Master slave selection"
- * = 0 (0x00) ....0... "Master mode"
- * COMH[2] "Internal B/R channel option"
- * = 0 (0x00) .....0.. "B/R use same channel"
- * COMH[1] "Color bar test pattern"
- * = 0 (0x00) ......0. "Off"
- * COMH[0] "Reserved"
- * = 0 (0x00) .......0
- */
- { 0x12, 0x40 },
-
- /*
- * 17 HREFST "Horizontal window start"
- * = 31 (0x1F) 00011111
- * HREFST[7:0] "Horizontal window start, 8 MSBs"
- * = 31 (0x1F) 00011111
- */
- { 0x17, 0x1f },
-
- /*
- * 18 HREFEND "Horizontal window end"
- * = 95 (0x5F) 01011111
- * HREFEND[7:0] "Horizontal Window End, 8 MSBs"
- * = 95 (0x5F) 01011111
- */
- { 0x18, 0x5f },
-
- /*
- * 19 VSTRT "Vertical window start"
- * = 0 (0x00) 00000000
- * VSTRT[7:0] "Vertical Window Start, 8 MSBs"
- * = 0 (0x00) 00000000
- */
- { 0x19, 0x00 },
-
- /*
- * 1A VEND "Vertical window end"
- * = 96 (0x60) 01100000
- * VEND[7:0] "Vertical Window End, 8 MSBs"
- * = 96 (0x60) 01100000
- */
- { 0x1a, 0x60 },
-
- /*
- * 32 COMM "Common Control M"
- * = 18 (0x12) 00010010
- * COMM[7:6] "Pixel clock divide option"
- * = 0 (0x00) 00...... "/1"
- * COMM[5:3] "Horizontal window end position, 3 LSBs"
- * = 2 (0x02) ..010...
- * COMM[2:0] "Horizontal window start position, 3 LSBs"
- * = 2 (0x02) .....010
- */
- { 0x32, 0x12 },
-
- /*
- * 03 COMA "Common Control A"
- * = 74 (0x4A) 01001010
- * COMA[7:4] "AWB Update Threshold"
- * = 4 (0x04) 0100....
- * COMA[3:2] "Vertical window end line control 2 LSBs"
- * = 2 (0x02) ....10..
- * COMA[1:0] "Vertical window start line control 2 LSBs"
- * = 2 (0x02) ......10
- */
- { 0x03, 0x4a },
-
- /*
- * 02 RED "Red Gain Control"
- * = 175 (0xAF) 10101111
- * RED[7] "Action"
- * = 1 (0x01) 1....... "gain = 1/(1+bitrev([6:0]))"
- * RED[6:0] "Value"
- * = 47 (0x2F) .0101111
- */
- { 0x02, 0xaf },
-
- /*
- * 2D ADDVSL "VSYNC Pulse Width"
- * = 210 (0xD2) 11010010
- * ADDVSL[7:0] "VSYNC pulse width, LSB"
- * = 210 (0xD2) 11010010
- */
- { 0x2d, 0xd2 },
-
- /*
- * 00 GAIN = 24 (0x18) 00011000
- * GAIN[7:6] "Reserved"
- * = 0 (0x00) 00......
- * GAIN[5] "Double"
- * = 0 (0x00) ..0..... "False"
- * GAIN[4] "Double"
- * = 1 (0x01) ...1.... "True"
- * GAIN[3:0] "Range"
- * = 8 (0x08) ....1000
- */
- { 0x00, 0x18 },
-
- /*
- * 01 BLUE "Blue Gain Control"
- * = 240 (0xF0) 11110000
- * BLUE[7] "Action"
- * = 1 (0x01) 1....... "gain = 1/(1+bitrev([6:0]))"
- * BLUE[6:0] "Value"
- * = 112 (0x70) .1110000
- */
- { 0x01, 0xf0 },
-
- /*
- * 10 AEC "Automatic Exposure Control"
- * = 10 (0x0A) 00001010
- * AEC[7:0] "Automatic Exposure Control, 8 MSBs"
- * = 10 (0x0A) 00001010
- */
- { 0x10, 0x0a },
-
- { 0xe1, 0x67 },
- { 0xe3, 0x03 },
- { 0xe4, 0x26 },
- { 0xe5, 0x3e },
- { 0xf8, 0x01 },
- { 0xff, 0x01 },
-};
-
-static const struct ov_i2c_regvals norm_6x20[] = {
- { 0x12, 0x80 }, /* reset */
- { 0x11, 0x01 },
- { 0x03, 0x60 },
- { 0x05, 0x7f }, /* For when autoadjust is off */
- { 0x07, 0xa8 },
- /* The ratio of 0x0c and 0x0d controls the white point */
- { 0x0c, 0x24 },
- { 0x0d, 0x24 },
- { 0x0f, 0x15 }, /* COMS */
- { 0x10, 0x75 }, /* AEC Exposure time */
- { 0x12, 0x24 }, /* Enable AGC */
- { 0x14, 0x04 },
- /* 0x16: 0x06 helps frame stability with moving objects */
- { 0x16, 0x06 },
-/* { 0x20, 0x30 }, * Aperture correction enable */
- { 0x26, 0xb2 }, /* BLC enable */
- /* 0x28: 0x05 Selects RGB format if RGB on */
- { 0x28, 0x05 },
- { 0x2a, 0x04 }, /* Disable framerate adjust */
-/* { 0x2b, 0xac }, * Framerate; Set 2a[7] first */
- { 0x2d, 0x85 },
- { 0x33, 0xa0 }, /* Color Processing Parameter */
- { 0x34, 0xd2 }, /* Max A/D range */
- { 0x38, 0x8b },
- { 0x39, 0x40 },
-
- { 0x3c, 0x39 }, /* Enable AEC mode changing */
- { 0x3c, 0x3c }, /* Change AEC mode */
- { 0x3c, 0x24 }, /* Disable AEC mode changing */
-
- { 0x3d, 0x80 },
- /* These next two registers (0x4a, 0x4b) are undocumented.
- * They control the color balance */
- { 0x4a, 0x80 },
- { 0x4b, 0x80 },
- { 0x4d, 0xd2 }, /* This reduces noise a bit */
- { 0x4e, 0xc1 },
- { 0x4f, 0x04 },
-/* Do 50-53 have any effect? */
-/* Toggle 0x12[2] off and on here? */
-};
-
-static const struct ov_i2c_regvals norm_6x30[] = {
- { 0x12, 0x80 }, /* Reset */
- { 0x00, 0x1f }, /* Gain */
- { 0x01, 0x99 }, /* Blue gain */
- { 0x02, 0x7c }, /* Red gain */
- { 0x03, 0xc0 }, /* Saturation */
- { 0x05, 0x0a }, /* Contrast */
- { 0x06, 0x95 }, /* Brightness */
- { 0x07, 0x2d }, /* Sharpness */
- { 0x0c, 0x20 },
- { 0x0d, 0x20 },
- { 0x0e, 0xa0 }, /* Was 0x20, bit7 enables a 2x gain which we need */
- { 0x0f, 0x05 },
- { 0x10, 0x9a },
- { 0x11, 0x00 }, /* Pixel clock = fastest */
- { 0x12, 0x24 }, /* Enable AGC and AWB */
- { 0x13, 0x21 },
- { 0x14, 0x80 },
- { 0x15, 0x01 },
- { 0x16, 0x03 },
- { 0x17, 0x38 },
- { 0x18, 0xea },
- { 0x19, 0x04 },
- { 0x1a, 0x93 },
- { 0x1b, 0x00 },
- { 0x1e, 0xc4 },
- { 0x1f, 0x04 },
- { 0x20, 0x20 },
- { 0x21, 0x10 },
- { 0x22, 0x88 },
- { 0x23, 0xc0 }, /* Crystal circuit power level */
- { 0x25, 0x9a }, /* Increase AEC black ratio */
- { 0x26, 0xb2 }, /* BLC enable */
- { 0x27, 0xa2 },
- { 0x28, 0x00 },
- { 0x29, 0x00 },
- { 0x2a, 0x84 }, /* 60 Hz power */
- { 0x2b, 0xa8 }, /* 60 Hz power */
- { 0x2c, 0xa0 },
- { 0x2d, 0x95 }, /* Enable auto-brightness */
- { 0x2e, 0x88 },
- { 0x33, 0x26 },
- { 0x34, 0x03 },
- { 0x36, 0x8f },
- { 0x37, 0x80 },
- { 0x38, 0x83 },
- { 0x39, 0x80 },
- { 0x3a, 0x0f },
- { 0x3b, 0x3c },
- { 0x3c, 0x1a },
- { 0x3d, 0x80 },
- { 0x3e, 0x80 },
- { 0x3f, 0x0e },
- { 0x40, 0x00 }, /* White bal */
- { 0x41, 0x00 }, /* White bal */
- { 0x42, 0x80 },
- { 0x43, 0x3f }, /* White bal */
- { 0x44, 0x80 },
- { 0x45, 0x20 },
- { 0x46, 0x20 },
- { 0x47, 0x80 },
- { 0x48, 0x7f },
- { 0x49, 0x00 },
- { 0x4a, 0x00 },
- { 0x4b, 0x80 },
- { 0x4c, 0xd0 },
- { 0x4d, 0x10 }, /* U = 0.563u, V = 0.714v */
- { 0x4e, 0x40 },
- { 0x4f, 0x07 }, /* UV avg., col. killer: max */
- { 0x50, 0xff },
- { 0x54, 0x23 }, /* Max AGC gain: 18dB */
- { 0x55, 0xff },
- { 0x56, 0x12 },
- { 0x57, 0x81 },
- { 0x58, 0x75 },
- { 0x59, 0x01 }, /* AGC dark current comp.: +1 */
- { 0x5a, 0x2c },
- { 0x5b, 0x0f }, /* AWB chrominance levels */
- { 0x5c, 0x10 },
- { 0x3d, 0x80 },
- { 0x27, 0xa6 },
- { 0x12, 0x20 }, /* Toggle AWB */
- { 0x12, 0x24 },
-};
-
-/* Lawrence Glaister <lg@jfm.bc.ca> reports:
- *
- * Register 0x0f in the 7610 has the following effects:
- *
- * 0x85 (AEC method 1): Best overall, good contrast range
- * 0x45 (AEC method 2): Very overexposed
- * 0xa5 (spec sheet default): Ok, but the black level is
- * shifted resulting in loss of contrast
- * 0x05 (old driver setting): very overexposed, too much
- * contrast
- */
-static const struct ov_i2c_regvals norm_7610[] = {
- { 0x10, 0xff },
- { 0x16, 0x06 },
- { 0x28, 0x24 },
- { 0x2b, 0xac },
- { 0x12, 0x00 },
- { 0x38, 0x81 },
- { 0x28, 0x24 }, /* 0c */
- { 0x0f, 0x85 }, /* lg's setting */
- { 0x15, 0x01 },
- { 0x20, 0x1c },
- { 0x23, 0x2a },
- { 0x24, 0x10 },
- { 0x25, 0x8a },
- { 0x26, 0xa2 },
- { 0x27, 0xc2 },
- { 0x2a, 0x04 },
- { 0x2c, 0xfe },
- { 0x2d, 0x93 },
- { 0x30, 0x71 },
- { 0x31, 0x60 },
- { 0x32, 0x26 },
- { 0x33, 0x20 },
- { 0x34, 0x48 },
- { 0x12, 0x24 },
- { 0x11, 0x01 },
- { 0x0c, 0x24 },
- { 0x0d, 0x24 },
-};
-
-static const struct ov_i2c_regvals norm_7620[] = {
- { 0x12, 0x80 }, /* reset */
- { 0x00, 0x00 }, /* gain */
- { 0x01, 0x80 }, /* blue gain */
- { 0x02, 0x80 }, /* red gain */
- { 0x03, 0xc0 }, /* OV7670_R03_VREF */
- { 0x06, 0x60 },
- { 0x07, 0x00 },
- { 0x0c, 0x24 },
- { 0x0c, 0x24 },
- { 0x0d, 0x24 },
- { 0x11, 0x01 },
- { 0x12, 0x24 },
- { 0x13, 0x01 },
- { 0x14, 0x84 },
- { 0x15, 0x01 },
- { 0x16, 0x03 },
- { 0x17, 0x2f },
- { 0x18, 0xcf },
- { 0x19, 0x06 },
- { 0x1a, 0xf5 },
- { 0x1b, 0x00 },
- { 0x20, 0x18 },
- { 0x21, 0x80 },
- { 0x22, 0x80 },
- { 0x23, 0x00 },
- { 0x26, 0xa2 },
- { 0x27, 0xea },
- { 0x28, 0x22 }, /* Was 0x20, bit1 enables a 2x gain which we need */
- { 0x29, 0x00 },
- { 0x2a, 0x10 },
- { 0x2b, 0x00 },
- { 0x2c, 0x88 },
- { 0x2d, 0x91 },
- { 0x2e, 0x80 },
- { 0x2f, 0x44 },
- { 0x60, 0x27 },
- { 0x61, 0x02 },
- { 0x62, 0x5f },
- { 0x63, 0xd5 },
- { 0x64, 0x57 },
- { 0x65, 0x83 },
- { 0x66, 0x55 },
- { 0x67, 0x92 },
- { 0x68, 0xcf },
- { 0x69, 0x76 },
- { 0x6a, 0x22 },
- { 0x6b, 0x00 },
- { 0x6c, 0x02 },
- { 0x6d, 0x44 },
- { 0x6e, 0x80 },
- { 0x6f, 0x1d },
- { 0x70, 0x8b },
- { 0x71, 0x00 },
- { 0x72, 0x14 },
- { 0x73, 0x54 },
- { 0x74, 0x00 },
- { 0x75, 0x8e },
- { 0x76, 0x00 },
- { 0x77, 0xff },
- { 0x78, 0x80 },
- { 0x79, 0x80 },
- { 0x7a, 0x80 },
- { 0x7b, 0xe2 },
- { 0x7c, 0x00 },
-};
-
-/* 7640 and 7648. The defaults should be OK for most registers. */
-static const struct ov_i2c_regvals norm_7640[] = {
- { 0x12, 0x80 },
- { 0x12, 0x14 },
-};
-
-static const struct ov_regvals init_519_ov7660[] = {
- { 0x5d, 0x03 }, /* Turn off suspend mode */
- { 0x53, 0x9b }, /* 0x9f enables the (unused) microcontroller */
- { 0x54, 0x0f }, /* bit2 (jpeg enable) */
- { 0xa2, 0x20 }, /* a2-a5 are undocumented */
- { 0xa3, 0x18 },
- { 0xa4, 0x04 },
- { 0xa5, 0x28 },
- { 0x37, 0x00 }, /* SetUsbInit */
- { 0x55, 0x02 }, /* 4.096 Mhz audio clock */
- /* Enable both fields, YUV Input, disable defect comp (why?) */
- { 0x20, 0x0c }, /* 0x0d does U <-> V swap */
- { 0x21, 0x38 },
- { 0x22, 0x1d },
- { 0x17, 0x50 }, /* undocumented */
- { 0x37, 0x00 }, /* undocumented */
- { 0x40, 0xff }, /* I2C timeout counter */
- { 0x46, 0x00 }, /* I2C clock prescaler */
-};
-static const struct ov_i2c_regvals norm_7660[] = {
- {OV7670_R12_COM7, OV7670_COM7_RESET},
- {OV7670_R11_CLKRC, 0x81},
- {0x92, 0x00}, /* DM_LNL */
- {0x93, 0x00}, /* DM_LNH */
- {0x9d, 0x4c}, /* BD50ST */
- {0x9e, 0x3f}, /* BD60ST */
- {OV7670_R3B_COM11, 0x02},
- {OV7670_R13_COM8, 0xf5},
- {OV7670_R10_AECH, 0x00},
- {OV7670_R00_GAIN, 0x00},
- {OV7670_R01_BLUE, 0x7c},
- {OV7670_R02_RED, 0x9d},
- {OV7670_R12_COM7, 0x00},
- {OV7670_R04_COM1, 00},
- {OV7670_R18_HSTOP, 0x01},
- {OV7670_R17_HSTART, 0x13},
- {OV7670_R32_HREF, 0x92},
- {OV7670_R19_VSTART, 0x02},
- {OV7670_R1A_VSTOP, 0x7a},
- {OV7670_R03_VREF, 0x00},
- {OV7670_R0E_COM5, 0x04},
- {OV7670_R0F_COM6, 0x62},
- {OV7670_R15_COM10, 0x00},
- {0x16, 0x02}, /* RSVD */
- {0x1b, 0x00}, /* PSHFT */
- {OV7670_R1E_MVFP, 0x01},
- {0x29, 0x3c}, /* RSVD */
- {0x33, 0x00}, /* CHLF */
- {0x34, 0x07}, /* ARBLM */
- {0x35, 0x84}, /* RSVD */
- {0x36, 0x00}, /* RSVD */
- {0x37, 0x04}, /* ADC */
- {0x39, 0x43}, /* OFON */
- {OV7670_R3A_TSLB, 0x00},
- {OV7670_R3C_COM12, 0x6c},
- {OV7670_R3D_COM13, 0x98},
- {OV7670_R3F_EDGE, 0x23},
- {OV7670_R40_COM15, 0xc1},
- {OV7670_R41_COM16, 0x22},
- {0x6b, 0x0a}, /* DBLV */
- {0xa1, 0x08}, /* RSVD */
- {0x69, 0x80}, /* HV */
- {0x43, 0xf0}, /* RSVD.. */
- {0x44, 0x10},
- {0x45, 0x78},
- {0x46, 0xa8},
- {0x47, 0x60},
- {0x48, 0x80},
- {0x59, 0xba},
- {0x5a, 0x9a},
- {0x5b, 0x22},
- {0x5c, 0xb9},
- {0x5d, 0x9b},
- {0x5e, 0x10},
- {0x5f, 0xe0},
- {0x60, 0x85},
- {0x61, 0x60},
- {0x9f, 0x9d}, /* RSVD */
- {0xa0, 0xa0}, /* DSPC2 */
- {0x4f, 0x60}, /* matrix */
- {0x50, 0x64},
- {0x51, 0x04},
- {0x52, 0x18},
- {0x53, 0x3c},
- {0x54, 0x54},
- {0x55, 0x40},
- {0x56, 0x40},
- {0x57, 0x40},
- {0x58, 0x0d}, /* matrix sign */
- {0x8b, 0xcc}, /* RSVD */
- {0x8c, 0xcc},
- {0x8d, 0xcf},
- {0x6c, 0x40}, /* gamma curve */
- {0x6d, 0xe0},
- {0x6e, 0xa0},
- {0x6f, 0x80},
- {0x70, 0x70},
- {0x71, 0x80},
- {0x72, 0x60},
- {0x73, 0x60},
- {0x74, 0x50},
- {0x75, 0x40},
- {0x76, 0x38},
- {0x77, 0x3c},
- {0x78, 0x32},
- {0x79, 0x1a},
- {0x7a, 0x28},
- {0x7b, 0x24},
- {0x7c, 0x04}, /* gamma curve */
- {0x7d, 0x12},
- {0x7e, 0x26},
- {0x7f, 0x46},
- {0x80, 0x54},
- {0x81, 0x64},
- {0x82, 0x70},
- {0x83, 0x7c},
- {0x84, 0x86},
- {0x85, 0x8e},
- {0x86, 0x9c},
- {0x87, 0xab},
- {0x88, 0xc4},
- {0x89, 0xd1},
- {0x8a, 0xe5},
- {OV7670_R14_COM9, 0x1e},
- {OV7670_R24_AEW, 0x80},
- {OV7670_R25_AEB, 0x72},
- {OV7670_R26_VPT, 0xb3},
- {0x62, 0x80}, /* LCC1 */
- {0x63, 0x80}, /* LCC2 */
- {0x64, 0x06}, /* LCC3 */
- {0x65, 0x00}, /* LCC4 */
- {0x66, 0x01}, /* LCC5 */
- {0x94, 0x0e}, /* RSVD.. */
- {0x95, 0x14},
- {OV7670_R13_COM8, OV7670_COM8_FASTAEC
- | OV7670_COM8_AECSTEP
- | OV7670_COM8_BFILT
- | 0x10
- | OV7670_COM8_AGC
- | OV7670_COM8_AWB
- | OV7670_COM8_AEC},
- {0xa1, 0xc8}
-};
-static const struct ov_i2c_regvals norm_9600[] = {
- {0x12, 0x80},
- {0x0c, 0x28},
- {0x11, 0x80},
- {0x13, 0xb5},
- {0x14, 0x3e},
- {0x1b, 0x04},
- {0x24, 0xb0},
- {0x25, 0x90},
- {0x26, 0x94},
- {0x35, 0x90},
- {0x37, 0x07},
- {0x38, 0x08},
- {0x01, 0x8e},
- {0x02, 0x85}
-};
-
-/* 7670. Defaults taken from OmniVision provided data,
-* as provided by Jonathan Corbet of OLPC */
-static const struct ov_i2c_regvals norm_7670[] = {
- { OV7670_R12_COM7, OV7670_COM7_RESET },
- { OV7670_R3A_TSLB, 0x04 }, /* OV */
- { OV7670_R12_COM7, OV7670_COM7_FMT_VGA }, /* VGA */
- { OV7670_R11_CLKRC, 0x01 },
-/*
- * Set the hardware window. These values from OV don't entirely
- * make sense - hstop is less than hstart. But they work...
- */
- { OV7670_R17_HSTART, 0x13 },
- { OV7670_R18_HSTOP, 0x01 },
- { OV7670_R32_HREF, 0xb6 },
- { OV7670_R19_VSTART, 0x02 },
- { OV7670_R1A_VSTOP, 0x7a },
- { OV7670_R03_VREF, 0x0a },
-
- { OV7670_R0C_COM3, 0x00 },
- { OV7670_R3E_COM14, 0x00 },
-/* Mystery scaling numbers */
- { 0x70, 0x3a },
- { 0x71, 0x35 },
- { 0x72, 0x11 },
- { 0x73, 0xf0 },
- { 0xa2, 0x02 },
-/* { OV7670_R15_COM10, 0x0 }, */
-
-/* Gamma curve values */
- { 0x7a, 0x20 },
- { 0x7b, 0x10 },
- { 0x7c, 0x1e },
- { 0x7d, 0x35 },
- { 0x7e, 0x5a },
- { 0x7f, 0x69 },
- { 0x80, 0x76 },
- { 0x81, 0x80 },
- { 0x82, 0x88 },
- { 0x83, 0x8f },
- { 0x84, 0x96 },
- { 0x85, 0xa3 },
- { 0x86, 0xaf },
- { 0x87, 0xc4 },
- { 0x88, 0xd7 },
- { 0x89, 0xe8 },
-
-/* AGC and AEC parameters. Note we start by disabling those features,
- then turn them only after tweaking the values. */
- { OV7670_R13_COM8, OV7670_COM8_FASTAEC
- | OV7670_COM8_AECSTEP
- | OV7670_COM8_BFILT },
- { OV7670_R00_GAIN, 0x00 },
- { OV7670_R10_AECH, 0x00 },
- { OV7670_R0D_COM4, 0x40 }, /* magic reserved bit */
- { OV7670_R14_COM9, 0x18 }, /* 4x gain + magic rsvd bit */
- { OV7670_RA5_BD50MAX, 0x05 },
- { OV7670_RAB_BD60MAX, 0x07 },
- { OV7670_R24_AEW, 0x95 },
- { OV7670_R25_AEB, 0x33 },
- { OV7670_R26_VPT, 0xe3 },
- { OV7670_R9F_HAECC1, 0x78 },
- { OV7670_RA0_HAECC2, 0x68 },
- { 0xa1, 0x03 }, /* magic */
- { OV7670_RA6_HAECC3, 0xd8 },
- { OV7670_RA7_HAECC4, 0xd8 },
- { OV7670_RA8_HAECC5, 0xf0 },
- { OV7670_RA9_HAECC6, 0x90 },
- { OV7670_RAA_HAECC7, 0x94 },
- { OV7670_R13_COM8, OV7670_COM8_FASTAEC
- | OV7670_COM8_AECSTEP
- | OV7670_COM8_BFILT
- | OV7670_COM8_AGC
- | OV7670_COM8_AEC },
-
-/* Almost all of these are magic "reserved" values. */
- { OV7670_R0E_COM5, 0x61 },
- { OV7670_R0F_COM6, 0x4b },
- { 0x16, 0x02 },
- { OV7670_R1E_MVFP, 0x07 },
- { 0x21, 0x02 },
- { 0x22, 0x91 },
- { 0x29, 0x07 },
- { 0x33, 0x0b },
- { 0x35, 0x0b },
- { 0x37, 0x1d },
- { 0x38, 0x71 },
- { 0x39, 0x2a },
- { OV7670_R3C_COM12, 0x78 },
- { 0x4d, 0x40 },
- { 0x4e, 0x20 },
- { OV7670_R69_GFIX, 0x00 },
- { 0x6b, 0x4a },
- { 0x74, 0x10 },
- { 0x8d, 0x4f },
- { 0x8e, 0x00 },
- { 0x8f, 0x00 },
- { 0x90, 0x00 },
- { 0x91, 0x00 },
- { 0x96, 0x00 },
- { 0x9a, 0x00 },
- { 0xb0, 0x84 },
- { 0xb1, 0x0c },
- { 0xb2, 0x0e },
- { 0xb3, 0x82 },
- { 0xb8, 0x0a },
-
-/* More reserved magic, some of which tweaks white balance */
- { 0x43, 0x0a },
- { 0x44, 0xf0 },
- { 0x45, 0x34 },
- { 0x46, 0x58 },
- { 0x47, 0x28 },
- { 0x48, 0x3a },
- { 0x59, 0x88 },
- { 0x5a, 0x88 },
- { 0x5b, 0x44 },
- { 0x5c, 0x67 },
- { 0x5d, 0x49 },
- { 0x5e, 0x0e },
- { 0x6c, 0x0a },
- { 0x6d, 0x55 },
- { 0x6e, 0x11 },
- { 0x6f, 0x9f }, /* "9e for advance AWB" */
- { 0x6a, 0x40 },
- { OV7670_R01_BLUE, 0x40 },
- { OV7670_R02_RED, 0x60 },
- { OV7670_R13_COM8, OV7670_COM8_FASTAEC
- | OV7670_COM8_AECSTEP
- | OV7670_COM8_BFILT
- | OV7670_COM8_AGC
- | OV7670_COM8_AEC
- | OV7670_COM8_AWB },
-
-/* Matrix coefficients */
- { 0x4f, 0x80 },
- { 0x50, 0x80 },
- { 0x51, 0x00 },
- { 0x52, 0x22 },
- { 0x53, 0x5e },
- { 0x54, 0x80 },
- { 0x58, 0x9e },
-
- { OV7670_R41_COM16, OV7670_COM16_AWBGAIN },
- { OV7670_R3F_EDGE, 0x00 },
- { 0x75, 0x05 },
- { 0x76, 0xe1 },
- { 0x4c, 0x00 },
- { 0x77, 0x01 },
- { OV7670_R3D_COM13, OV7670_COM13_GAMMA
- | OV7670_COM13_UVSAT
- | 2}, /* was 3 */
- { 0x4b, 0x09 },
- { 0xc9, 0x60 },
- { OV7670_R41_COM16, 0x38 },
- { 0x56, 0x40 },
-
- { 0x34, 0x11 },
- { OV7670_R3B_COM11, OV7670_COM11_EXP|OV7670_COM11_HZAUTO },
- { 0xa4, 0x88 },
- { 0x96, 0x00 },
- { 0x97, 0x30 },
- { 0x98, 0x20 },
- { 0x99, 0x30 },
- { 0x9a, 0x84 },
- { 0x9b, 0x29 },
- { 0x9c, 0x03 },
- { 0x9d, 0x4c },
- { 0x9e, 0x3f },
- { 0x78, 0x04 },
-
-/* Extra-weird stuff. Some sort of multiplexor register */
- { 0x79, 0x01 },
- { 0xc8, 0xf0 },
- { 0x79, 0x0f },
- { 0xc8, 0x00 },
- { 0x79, 0x10 },
- { 0xc8, 0x7e },
- { 0x79, 0x0a },
- { 0xc8, 0x80 },
- { 0x79, 0x0b },
- { 0xc8, 0x01 },
- { 0x79, 0x0c },
- { 0xc8, 0x0f },
- { 0x79, 0x0d },
- { 0xc8, 0x20 },
- { 0x79, 0x09 },
- { 0xc8, 0x80 },
- { 0x79, 0x02 },
- { 0xc8, 0xc0 },
- { 0x79, 0x03 },
- { 0xc8, 0x40 },
- { 0x79, 0x05 },
- { 0xc8, 0x30 },
- { 0x79, 0x26 },
-};
-
-static const struct ov_i2c_regvals norm_8610[] = {
- { 0x12, 0x80 },
- { 0x00, 0x00 },
- { 0x01, 0x80 },
- { 0x02, 0x80 },
- { 0x03, 0xc0 },
- { 0x04, 0x30 },
- { 0x05, 0x30 }, /* was 0x10, new from windrv 090403 */
- { 0x06, 0x70 }, /* was 0x80, new from windrv 090403 */
- { 0x0a, 0x86 },
- { 0x0b, 0xb0 },
- { 0x0c, 0x20 },
- { 0x0d, 0x20 },
- { 0x11, 0x01 },
- { 0x12, 0x25 },
- { 0x13, 0x01 },
- { 0x14, 0x04 },
- { 0x15, 0x01 }, /* Lin and Win think different about UV order */
- { 0x16, 0x03 },
- { 0x17, 0x38 }, /* was 0x2f, new from windrv 090403 */
- { 0x18, 0xea }, /* was 0xcf, new from windrv 090403 */
- { 0x19, 0x02 }, /* was 0x06, new from windrv 090403 */
- { 0x1a, 0xf5 },
- { 0x1b, 0x00 },
- { 0x20, 0xd0 }, /* was 0x90, new from windrv 090403 */
- { 0x23, 0xc0 }, /* was 0x00, new from windrv 090403 */
- { 0x24, 0x30 }, /* was 0x1d, new from windrv 090403 */
- { 0x25, 0x50 }, /* was 0x57, new from windrv 090403 */
- { 0x26, 0xa2 },
- { 0x27, 0xea },
- { 0x28, 0x00 },
- { 0x29, 0x00 },
- { 0x2a, 0x80 },
- { 0x2b, 0xc8 }, /* was 0xcc, new from windrv 090403 */
- { 0x2c, 0xac },
- { 0x2d, 0x45 }, /* was 0xd5, new from windrv 090403 */
- { 0x2e, 0x80 },
- { 0x2f, 0x14 }, /* was 0x01, new from windrv 090403 */
- { 0x4c, 0x00 },
- { 0x4d, 0x30 }, /* was 0x10, new from windrv 090403 */
- { 0x60, 0x02 }, /* was 0x01, new from windrv 090403 */
- { 0x61, 0x00 }, /* was 0x09, new from windrv 090403 */
- { 0x62, 0x5f }, /* was 0xd7, new from windrv 090403 */
- { 0x63, 0xff },
- { 0x64, 0x53 }, /* new windrv 090403 says 0x57,
- * maybe thats wrong */
- { 0x65, 0x00 },
- { 0x66, 0x55 },
- { 0x67, 0xb0 },
- { 0x68, 0xc0 }, /* was 0xaf, new from windrv 090403 */
- { 0x69, 0x02 },
- { 0x6a, 0x22 },
- { 0x6b, 0x00 },
- { 0x6c, 0x99 }, /* was 0x80, old windrv says 0x00, but
- * deleting bit7 colors the first images red */
- { 0x6d, 0x11 }, /* was 0x00, new from windrv 090403 */
- { 0x6e, 0x11 }, /* was 0x00, new from windrv 090403 */
- { 0x6f, 0x01 },
- { 0x70, 0x8b },
- { 0x71, 0x00 },
- { 0x72, 0x14 },
- { 0x73, 0x54 },
- { 0x74, 0x00 },/* 0x60? - was 0x00, new from windrv 090403 */
- { 0x75, 0x0e },
- { 0x76, 0x02 }, /* was 0x02, new from windrv 090403 */
- { 0x77, 0xff },
- { 0x78, 0x80 },
- { 0x79, 0x80 },
- { 0x7a, 0x80 },
- { 0x7b, 0x10 }, /* was 0x13, new from windrv 090403 */
- { 0x7c, 0x00 },
- { 0x7d, 0x08 }, /* was 0x09, new from windrv 090403 */
- { 0x7e, 0x08 }, /* was 0xc0, new from windrv 090403 */
- { 0x7f, 0xfb },
- { 0x80, 0x28 },
- { 0x81, 0x00 },
- { 0x82, 0x23 },
- { 0x83, 0x0b },
- { 0x84, 0x00 },
- { 0x85, 0x62 }, /* was 0x61, new from windrv 090403 */
- { 0x86, 0xc9 },
- { 0x87, 0x00 },
- { 0x88, 0x00 },
- { 0x89, 0x01 },
- { 0x12, 0x20 },
- { 0x12, 0x25 }, /* was 0x24, new from windrv 090403 */
-};
-
-static unsigned char ov7670_abs_to_sm(unsigned char v)
-{
- if (v > 127)
- return v & 0x7f;
- return (128 - v) | 0x80;
-}
-
-/* Write a OV519 register */
-static void reg_w(struct sd *sd, u16 index, u16 value)
-{
- int ret, req = 0;
-
- if (sd->gspca_dev.usb_err < 0)
- return;
-
- switch (sd->bridge) {
- case BRIDGE_OV511:
- case BRIDGE_OV511PLUS:
- req = 2;
- break;
- case BRIDGE_OVFX2:
- req = 0x0a;
- /* fall through */
- case BRIDGE_W9968CF:
- PDEBUG(D_USBO, "SET %02x %04x %04x",
- req, value, index);
- ret = usb_control_msg(sd->gspca_dev.dev,
- usb_sndctrlpipe(sd->gspca_dev.dev, 0),
- req,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- value, index, NULL, 0, 500);
- goto leave;
- default:
- req = 1;
- }
-
- PDEBUG(D_USBO, "SET %02x 0000 %04x %02x",
- req, index, value);
- sd->gspca_dev.usb_buf[0] = value;
- ret = usb_control_msg(sd->gspca_dev.dev,
- usb_sndctrlpipe(sd->gspca_dev.dev, 0),
- req,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0, index,
- sd->gspca_dev.usb_buf, 1, 500);
-leave:
- if (ret < 0) {
- pr_err("reg_w %02x failed %d\n", index, ret);
- sd->gspca_dev.usb_err = ret;
- return;
- }
-}
-
-/* Read from a OV519 register, note not valid for the w9968cf!! */
-/* returns: negative is error, pos or zero is data */
-static int reg_r(struct sd *sd, u16 index)
-{
- int ret;
- int req;
-
- if (sd->gspca_dev.usb_err < 0)
- return -1;
-
- switch (sd->bridge) {
- case BRIDGE_OV511:
- case BRIDGE_OV511PLUS:
- req = 3;
- break;
- case BRIDGE_OVFX2:
- req = 0x0b;
- break;
- default:
- req = 1;
- }
-
- ret = usb_control_msg(sd->gspca_dev.dev,
- usb_rcvctrlpipe(sd->gspca_dev.dev, 0),
- req,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0, index, sd->gspca_dev.usb_buf, 1, 500);
-
- if (ret >= 0) {
- ret = sd->gspca_dev.usb_buf[0];
- PDEBUG(D_USBI, "GET %02x 0000 %04x %02x",
- req, index, ret);
- } else {
- pr_err("reg_r %02x failed %d\n", index, ret);
- sd->gspca_dev.usb_err = ret;
- }
-
- return ret;
-}
-
-/* Read 8 values from a OV519 register */
-static int reg_r8(struct sd *sd,
- u16 index)
-{
- int ret;
-
- if (sd->gspca_dev.usb_err < 0)
- return -1;
-
- ret = usb_control_msg(sd->gspca_dev.dev,
- usb_rcvctrlpipe(sd->gspca_dev.dev, 0),
- 1, /* REQ_IO */
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0, index, sd->gspca_dev.usb_buf, 8, 500);
-
- if (ret >= 0) {
- ret = sd->gspca_dev.usb_buf[0];
- } else {
- pr_err("reg_r8 %02x failed %d\n", index, ret);
- sd->gspca_dev.usb_err = ret;
- }
-
- return ret;
-}
-
-/*
- * Writes bits at positions specified by mask to an OV51x reg. Bits that are in
- * the same position as 1's in "mask" are cleared and set to "value". Bits
- * that are in the same position as 0's in "mask" are preserved, regardless
- * of their respective state in "value".
- */
-static void reg_w_mask(struct sd *sd,
- u16 index,
- u8 value,
- u8 mask)
-{
- int ret;
- u8 oldval;
-
- if (mask != 0xff) {
- value &= mask; /* Enforce mask on value */
- ret = reg_r(sd, index);
- if (ret < 0)
- return;
-
- oldval = ret & ~mask; /* Clear the masked bits */
- value |= oldval; /* Set the desired bits */
- }
- reg_w(sd, index, value);
-}
-
-/*
- * Writes multiple (n) byte value to a single register. Only valid with certain
- * registers (0x30 and 0xc4 - 0xce).
- */
-static void ov518_reg_w32(struct sd *sd, u16 index, u32 value, int n)
-{
- int ret;
-
- if (sd->gspca_dev.usb_err < 0)
- return;
-
- *((__le32 *) sd->gspca_dev.usb_buf) = __cpu_to_le32(value);
-
- ret = usb_control_msg(sd->gspca_dev.dev,
- usb_sndctrlpipe(sd->gspca_dev.dev, 0),
- 1 /* REG_IO */,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0, index,
- sd->gspca_dev.usb_buf, n, 500);
- if (ret < 0) {
- pr_err("reg_w32 %02x failed %d\n", index, ret);
- sd->gspca_dev.usb_err = ret;
- }
-}
-
-static void ov511_i2c_w(struct sd *sd, u8 reg, u8 value)
-{
- int rc, retries;
-
- PDEBUG(D_USBO, "ov511_i2c_w %02x %02x", reg, value);
-
- /* Three byte write cycle */
- for (retries = 6; ; ) {
- /* Select camera register */
- reg_w(sd, R51x_I2C_SADDR_3, reg);
-
- /* Write "value" to I2C data port of OV511 */
- reg_w(sd, R51x_I2C_DATA, value);
-
- /* Initiate 3-byte write cycle */
- reg_w(sd, R511_I2C_CTL, 0x01);
-
- do {
- rc = reg_r(sd, R511_I2C_CTL);
- } while (rc > 0 && ((rc & 1) == 0)); /* Retry until idle */
-
- if (rc < 0)
- return;
-
- if ((rc & 2) == 0) /* Ack? */
- break;
- if (--retries < 0) {
- PDEBUG(D_USBO, "i2c write retries exhausted");
- return;
- }
- }
-}
-
-static int ov511_i2c_r(struct sd *sd, u8 reg)
-{
- int rc, value, retries;
-
- /* Two byte write cycle */
- for (retries = 6; ; ) {
- /* Select camera register */
- reg_w(sd, R51x_I2C_SADDR_2, reg);
-
- /* Initiate 2-byte write cycle */
- reg_w(sd, R511_I2C_CTL, 0x03);
-
- do {
- rc = reg_r(sd, R511_I2C_CTL);
- } while (rc > 0 && ((rc & 1) == 0)); /* Retry until idle */
-
- if (rc < 0)
- return rc;
-
- if ((rc & 2) == 0) /* Ack? */
- break;
-
- /* I2C abort */
- reg_w(sd, R511_I2C_CTL, 0x10);
-
- if (--retries < 0) {
- PDEBUG(D_USBI, "i2c write retries exhausted");
- return -1;
- }
- }
-
- /* Two byte read cycle */
- for (retries = 6; ; ) {
- /* Initiate 2-byte read cycle */
- reg_w(sd, R511_I2C_CTL, 0x05);
-
- do {
- rc = reg_r(sd, R511_I2C_CTL);
- } while (rc > 0 && ((rc & 1) == 0)); /* Retry until idle */
-
- if (rc < 0)
- return rc;
-
- if ((rc & 2) == 0) /* Ack? */
- break;
-
- /* I2C abort */
- reg_w(sd, R511_I2C_CTL, 0x10);
-
- if (--retries < 0) {
- PDEBUG(D_USBI, "i2c read retries exhausted");
- return -1;
- }
- }
-
- value = reg_r(sd, R51x_I2C_DATA);
-
- PDEBUG(D_USBI, "ov511_i2c_r %02x %02x", reg, value);
-
- /* This is needed to make i2c_w() work */
- reg_w(sd, R511_I2C_CTL, 0x05);
-
- return value;
-}
-
-/*
- * The OV518 I2C I/O procedure is different, hence, this function.
- * This is normally only called from i2c_w(). Note that this function
- * always succeeds regardless of whether the sensor is present and working.
- */
-static void ov518_i2c_w(struct sd *sd,
- u8 reg,
- u8 value)
-{
- PDEBUG(D_USBO, "ov518_i2c_w %02x %02x", reg, value);
-
- /* Select camera register */
- reg_w(sd, R51x_I2C_SADDR_3, reg);
-
- /* Write "value" to I2C data port of OV511 */
- reg_w(sd, R51x_I2C_DATA, value);
-
- /* Initiate 3-byte write cycle */
- reg_w(sd, R518_I2C_CTL, 0x01);
-
- /* wait for write complete */
- msleep(4);
- reg_r8(sd, R518_I2C_CTL);
-}
-
-/*
- * returns: negative is error, pos or zero is data
- *
- * The OV518 I2C I/O procedure is different, hence, this function.
- * This is normally only called from i2c_r(). Note that this function
- * always succeeds regardless of whether the sensor is present and working.
- */
-static int ov518_i2c_r(struct sd *sd, u8 reg)
-{
- int value;
-
- /* Select camera register */
- reg_w(sd, R51x_I2C_SADDR_2, reg);
-
- /* Initiate 2-byte write cycle */
- reg_w(sd, R518_I2C_CTL, 0x03);
- reg_r8(sd, R518_I2C_CTL);
-
- /* Initiate 2-byte read cycle */
- reg_w(sd, R518_I2C_CTL, 0x05);
- reg_r8(sd, R518_I2C_CTL);
-
- value = reg_r(sd, R51x_I2C_DATA);
- PDEBUG(D_USBI, "ov518_i2c_r %02x %02x", reg, value);
- return value;
-}
-
-static void ovfx2_i2c_w(struct sd *sd, u8 reg, u8 value)
-{
- int ret;
-
- if (sd->gspca_dev.usb_err < 0)
- return;
-
- ret = usb_control_msg(sd->gspca_dev.dev,
- usb_sndctrlpipe(sd->gspca_dev.dev, 0),
- 0x02,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- (u16) value, (u16) reg, NULL, 0, 500);
-
- if (ret < 0) {
- pr_err("ovfx2_i2c_w %02x failed %d\n", reg, ret);
- sd->gspca_dev.usb_err = ret;
- }
-
- PDEBUG(D_USBO, "ovfx2_i2c_w %02x %02x", reg, value);
-}
-
-static int ovfx2_i2c_r(struct sd *sd, u8 reg)
-{
- int ret;
-
- if (sd->gspca_dev.usb_err < 0)
- return -1;
-
- ret = usb_control_msg(sd->gspca_dev.dev,
- usb_rcvctrlpipe(sd->gspca_dev.dev, 0),
- 0x03,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0, (u16) reg, sd->gspca_dev.usb_buf, 1, 500);
-
- if (ret >= 0) {
- ret = sd->gspca_dev.usb_buf[0];
- PDEBUG(D_USBI, "ovfx2_i2c_r %02x %02x", reg, ret);
- } else {
- pr_err("ovfx2_i2c_r %02x failed %d\n", reg, ret);
- sd->gspca_dev.usb_err = ret;
- }
-
- return ret;
-}
-
-static void i2c_w(struct sd *sd, u8 reg, u8 value)
-{
- if (sd->sensor_reg_cache[reg] == value)
- return;
-
- switch (sd->bridge) {
- case BRIDGE_OV511:
- case BRIDGE_OV511PLUS:
- ov511_i2c_w(sd, reg, value);
- break;
- case BRIDGE_OV518:
- case BRIDGE_OV518PLUS:
- case BRIDGE_OV519:
- ov518_i2c_w(sd, reg, value);
- break;
- case BRIDGE_OVFX2:
- ovfx2_i2c_w(sd, reg, value);
- break;
- case BRIDGE_W9968CF:
- w9968cf_i2c_w(sd, reg, value);
- break;
- }
-
- if (sd->gspca_dev.usb_err >= 0) {
- /* Up on sensor reset empty the register cache */
- if (reg == 0x12 && (value & 0x80))
- memset(sd->sensor_reg_cache, -1,
- sizeof(sd->sensor_reg_cache));
- else
- sd->sensor_reg_cache[reg] = value;
- }
-}
-
-static int i2c_r(struct sd *sd, u8 reg)
-{
- int ret = -1;
-
- if (sd->sensor_reg_cache[reg] != -1)
- return sd->sensor_reg_cache[reg];
-
- switch (sd->bridge) {
- case BRIDGE_OV511:
- case BRIDGE_OV511PLUS:
- ret = ov511_i2c_r(sd, reg);
- break;
- case BRIDGE_OV518:
- case BRIDGE_OV518PLUS:
- case BRIDGE_OV519:
- ret = ov518_i2c_r(sd, reg);
- break;
- case BRIDGE_OVFX2:
- ret = ovfx2_i2c_r(sd, reg);
- break;
- case BRIDGE_W9968CF:
- ret = w9968cf_i2c_r(sd, reg);
- break;
- }
-
- if (ret >= 0)
- sd->sensor_reg_cache[reg] = ret;
-
- return ret;
-}
-
-/* Writes bits at positions specified by mask to an I2C reg. Bits that are in
- * the same position as 1's in "mask" are cleared and set to "value". Bits
- * that are in the same position as 0's in "mask" are preserved, regardless
- * of their respective state in "value".
- */
-static void i2c_w_mask(struct sd *sd,
- u8 reg,
- u8 value,
- u8 mask)
-{
- int rc;
- u8 oldval;
-
- value &= mask; /* Enforce mask on value */
- rc = i2c_r(sd, reg);
- if (rc < 0)
- return;
- oldval = rc & ~mask; /* Clear the masked bits */
- value |= oldval; /* Set the desired bits */
- i2c_w(sd, reg, value);
-}
-
-/* Temporarily stops OV511 from functioning. Must do this before changing
- * registers while the camera is streaming */
-static inline void ov51x_stop(struct sd *sd)
-{
- PDEBUG(D_STREAM, "stopping");
- sd->stopped = 1;
- switch (sd->bridge) {
- case BRIDGE_OV511:
- case BRIDGE_OV511PLUS:
- reg_w(sd, R51x_SYS_RESET, 0x3d);
- break;
- case BRIDGE_OV518:
- case BRIDGE_OV518PLUS:
- reg_w_mask(sd, R51x_SYS_RESET, 0x3a, 0x3a);
- break;
- case BRIDGE_OV519:
- reg_w(sd, OV519_R51_RESET1, 0x0f);
- reg_w(sd, OV519_R51_RESET1, 0x00);
- reg_w(sd, 0x22, 0x00); /* FRAR */
- break;
- case BRIDGE_OVFX2:
- reg_w_mask(sd, 0x0f, 0x00, 0x02);
- break;
- case BRIDGE_W9968CF:
- reg_w(sd, 0x3c, 0x0a05); /* stop USB transfer */
- break;
- }
-}
-
-/* Restarts OV511 after ov511_stop() is called. Has no effect if it is not
- * actually stopped (for performance). */
-static inline void ov51x_restart(struct sd *sd)
-{
- PDEBUG(D_STREAM, "restarting");
- if (!sd->stopped)
- return;
- sd->stopped = 0;
-
- /* Reinitialize the stream */
- switch (sd->bridge) {
- case BRIDGE_OV511:
- case BRIDGE_OV511PLUS:
- reg_w(sd, R51x_SYS_RESET, 0x00);
- break;
- case BRIDGE_OV518:
- case BRIDGE_OV518PLUS:
- reg_w(sd, 0x2f, 0x80);
- reg_w(sd, R51x_SYS_RESET, 0x00);
- break;
- case BRIDGE_OV519:
- reg_w(sd, OV519_R51_RESET1, 0x0f);
- reg_w(sd, OV519_R51_RESET1, 0x00);
- reg_w(sd, 0x22, 0x1d); /* FRAR */
- break;
- case BRIDGE_OVFX2:
- reg_w_mask(sd, 0x0f, 0x02, 0x02);
- break;
- case BRIDGE_W9968CF:
- reg_w(sd, 0x3c, 0x8a05); /* USB FIFO enable */
- break;
- }
-}
-
-static void ov51x_set_slave_ids(struct sd *sd, u8 slave);
-
-/* This does an initial reset of an OmniVision sensor and ensures that I2C
- * is synchronized. Returns <0 on failure.
- */
-static int init_ov_sensor(struct sd *sd, u8 slave)
-{
- int i;
-
- ov51x_set_slave_ids(sd, slave);
-
- /* Reset the sensor */
- i2c_w(sd, 0x12, 0x80);
-
- /* Wait for it to initialize */
- msleep(150);
-
- for (i = 0; i < i2c_detect_tries; i++) {
- if (i2c_r(sd, OV7610_REG_ID_HIGH) == 0x7f &&
- i2c_r(sd, OV7610_REG_ID_LOW) == 0xa2) {
- PDEBUG(D_PROBE, "I2C synced in %d attempt(s)", i);
- return 0;
- }
-
- /* Reset the sensor */
- i2c_w(sd, 0x12, 0x80);
-
- /* Wait for it to initialize */
- msleep(150);
-
- /* Dummy read to sync I2C */
- if (i2c_r(sd, 0x00) < 0)
- return -1;
- }
- return -1;
-}
-
-/* Set the read and write slave IDs. The "slave" argument is the write slave,
- * and the read slave will be set to (slave + 1).
- * This should not be called from outside the i2c I/O functions.
- * Sets I2C read and write slave IDs. Returns <0 for error
- */
-static void ov51x_set_slave_ids(struct sd *sd,
- u8 slave)
-{
- switch (sd->bridge) {
- case BRIDGE_OVFX2:
- reg_w(sd, OVFX2_I2C_ADDR, slave);
- return;
- case BRIDGE_W9968CF:
- sd->sensor_addr = slave;
- return;
- }
-
- reg_w(sd, R51x_I2C_W_SID, slave);
- reg_w(sd, R51x_I2C_R_SID, slave + 1);
-}
-
-static void write_regvals(struct sd *sd,
- const struct ov_regvals *regvals,
- int n)
-{
- while (--n >= 0) {
- reg_w(sd, regvals->reg, regvals->val);
- regvals++;
- }
-}
-
-static void write_i2c_regvals(struct sd *sd,
- const struct ov_i2c_regvals *regvals,
- int n)
-{
- while (--n >= 0) {
- i2c_w(sd, regvals->reg, regvals->val);
- regvals++;
- }
-}
-
-/****************************************************************************
- *
- * OV511 and sensor configuration
- *
- ***************************************************************************/
-
-/* This initializes the OV2x10 / OV3610 / OV3620 / OV9600 */
-static void ov_hires_configure(struct sd *sd)
-{
- int high, low;
-
- if (sd->bridge != BRIDGE_OVFX2) {
- pr_err("error hires sensors only supported with ovfx2\n");
- return;
- }
-
- PDEBUG(D_PROBE, "starting ov hires configuration");
-
- /* Detect sensor (sub)type */
- high = i2c_r(sd, 0x0a);
- low = i2c_r(sd, 0x0b);
- /* info("%x, %x", high, low); */
- switch (high) {
- case 0x96:
- switch (low) {
- case 0x40:
- PDEBUG(D_PROBE, "Sensor is a OV2610");
- sd->sensor = SEN_OV2610;
- return;
- case 0x41:
- PDEBUG(D_PROBE, "Sensor is a OV2610AE");
- sd->sensor = SEN_OV2610AE;
- return;
- case 0xb1:
- PDEBUG(D_PROBE, "Sensor is a OV9600");
- sd->sensor = SEN_OV9600;
- return;
- }
- break;
- case 0x36:
- if ((low & 0x0f) == 0x00) {
- PDEBUG(D_PROBE, "Sensor is a OV3610");
- sd->sensor = SEN_OV3610;
- return;
- }
- break;
- }
- pr_err("Error unknown sensor type: %02x%02x\n", high, low);
-}
-
-/* This initializes the OV8110, OV8610 sensor. The OV8110 uses
- * the same register settings as the OV8610, since they are very similar.
- */
-static void ov8xx0_configure(struct sd *sd)
-{
- int rc;
-
- PDEBUG(D_PROBE, "starting ov8xx0 configuration");
-
- /* Detect sensor (sub)type */
- rc = i2c_r(sd, OV7610_REG_COM_I);
- if (rc < 0) {
- PDEBUG(D_ERR, "Error detecting sensor type");
- return;
- }
- if ((rc & 3) == 1)
- sd->sensor = SEN_OV8610;
- else
- pr_err("Unknown image sensor version: %d\n", rc & 3);
-}
-
-/* This initializes the OV7610, OV7620, or OV76BE sensor. The OV76BE uses
- * the same register settings as the OV7610, since they are very similar.
- */
-static void ov7xx0_configure(struct sd *sd)
-{
- int rc, high, low;
-
- PDEBUG(D_PROBE, "starting OV7xx0 configuration");
-
- /* Detect sensor (sub)type */
- rc = i2c_r(sd, OV7610_REG_COM_I);
-
- /* add OV7670 here
- * it appears to be wrongly detected as a 7610 by default */
- if (rc < 0) {
- pr_err("Error detecting sensor type\n");
- return;
- }
- if ((rc & 3) == 3) {
- /* quick hack to make OV7670s work */
- high = i2c_r(sd, 0x0a);
- low = i2c_r(sd, 0x0b);
- /* info("%x, %x", high, low); */
- if (high == 0x76 && (low & 0xf0) == 0x70) {
- PDEBUG(D_PROBE, "Sensor is an OV76%02x", low);
- sd->sensor = SEN_OV7670;
- } else {
- PDEBUG(D_PROBE, "Sensor is an OV7610");
- sd->sensor = SEN_OV7610;
- }
- } else if ((rc & 3) == 1) {
- /* I don't know what's different about the 76BE yet. */
- if (i2c_r(sd, 0x15) & 1) {
- PDEBUG(D_PROBE, "Sensor is an OV7620AE");
- sd->sensor = SEN_OV7620AE;
- } else {
- PDEBUG(D_PROBE, "Sensor is an OV76BE");
- sd->sensor = SEN_OV76BE;
- }
- } else if ((rc & 3) == 0) {
- /* try to read product id registers */
- high = i2c_r(sd, 0x0a);
- if (high < 0) {
- pr_err("Error detecting camera chip PID\n");
- return;
- }
- low = i2c_r(sd, 0x0b);
- if (low < 0) {
- pr_err("Error detecting camera chip VER\n");
- return;
- }
- if (high == 0x76) {
- switch (low) {
- case 0x30:
- pr_err("Sensor is an OV7630/OV7635\n");
- pr_err("7630 is not supported by this driver\n");
- return;
- case 0x40:
- PDEBUG(D_PROBE, "Sensor is an OV7645");
- sd->sensor = SEN_OV7640; /* FIXME */
- break;
- case 0x45:
- PDEBUG(D_PROBE, "Sensor is an OV7645B");
- sd->sensor = SEN_OV7640; /* FIXME */
- break;
- case 0x48:
- PDEBUG(D_PROBE, "Sensor is an OV7648");
- sd->sensor = SEN_OV7648;
- break;
- case 0x60:
- PDEBUG(D_PROBE, "Sensor is a OV7660");
- sd->sensor = SEN_OV7660;
- break;
- default:
- pr_err("Unknown sensor: 0x76%02x\n", low);
- return;
- }
- } else {
- PDEBUG(D_PROBE, "Sensor is an OV7620");
- sd->sensor = SEN_OV7620;
- }
- } else {
- pr_err("Unknown image sensor version: %d\n", rc & 3);
- }
-}
-
-/* This initializes the OV6620, OV6630, OV6630AE, or OV6630AF sensor. */
-static void ov6xx0_configure(struct sd *sd)
-{
- int rc;
- PDEBUG(D_PROBE, "starting OV6xx0 configuration");
-
- /* Detect sensor (sub)type */
- rc = i2c_r(sd, OV7610_REG_COM_I);
- if (rc < 0) {
- pr_err("Error detecting sensor type\n");
- return;
- }
-
- /* Ugh. The first two bits are the version bits, but
- * the entire register value must be used. I guess OVT
- * underestimated how many variants they would make. */
- switch (rc) {
- case 0x00:
- sd->sensor = SEN_OV6630;
- pr_warn("WARNING: Sensor is an OV66308. Your camera may have been misdetected in previous driver versions.\n");
- break;
- case 0x01:
- sd->sensor = SEN_OV6620;
- PDEBUG(D_PROBE, "Sensor is an OV6620");
- break;
- case 0x02:
- sd->sensor = SEN_OV6630;
- PDEBUG(D_PROBE, "Sensor is an OV66308AE");
- break;
- case 0x03:
- sd->sensor = SEN_OV66308AF;
- PDEBUG(D_PROBE, "Sensor is an OV66308AF");
- break;
- case 0x90:
- sd->sensor = SEN_OV6630;
- pr_warn("WARNING: Sensor is an OV66307. Your camera may have been misdetected in previous driver versions.\n");
- break;
- default:
- pr_err("FATAL: Unknown sensor version: 0x%02x\n", rc);
- return;
- }
-
- /* Set sensor-specific vars */
- sd->sif = 1;
-}
-
-/* Turns on or off the LED. Only has an effect with OV511+/OV518(+)/OV519 */
-static void ov51x_led_control(struct sd *sd, int on)
-{
- if (sd->invert_led)
- on = !on;
-
- switch (sd->bridge) {
- /* OV511 has no LED control */
- case BRIDGE_OV511PLUS:
- reg_w(sd, R511_SYS_LED_CTL, on);
- break;
- case BRIDGE_OV518:
- case BRIDGE_OV518PLUS:
- reg_w_mask(sd, R518_GPIO_OUT, 0x02 * on, 0x02);
- break;
- case BRIDGE_OV519:
- reg_w_mask(sd, OV519_GPIO_DATA_OUT0, on, 1);
- break;
- }
-}
-
-static void sd_reset_snapshot(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (!sd->snapshot_needs_reset)
- return;
-
- /* Note it is important that we clear sd->snapshot_needs_reset,
- before actually clearing the snapshot state in the bridge
- otherwise we might race with the pkt_scan interrupt handler */
- sd->snapshot_needs_reset = 0;
-
- switch (sd->bridge) {
- case BRIDGE_OV511:
- case BRIDGE_OV511PLUS:
- reg_w(sd, R51x_SYS_SNAP, 0x02);
- reg_w(sd, R51x_SYS_SNAP, 0x00);
- break;
- case BRIDGE_OV518:
- case BRIDGE_OV518PLUS:
- reg_w(sd, R51x_SYS_SNAP, 0x02); /* Reset */
- reg_w(sd, R51x_SYS_SNAP, 0x01); /* Enable */
- break;
- case BRIDGE_OV519:
- reg_w(sd, R51x_SYS_RESET, 0x40);
- reg_w(sd, R51x_SYS_RESET, 0x00);
- break;
- }
-}
-
-static void ov51x_upload_quan_tables(struct sd *sd)
-{
- const unsigned char yQuanTable511[] = {
- 0, 1, 1, 2, 2, 3, 3, 4,
- 1, 1, 1, 2, 2, 3, 4, 4,
- 1, 1, 2, 2, 3, 4, 4, 4,
- 2, 2, 2, 3, 4, 4, 4, 4,
- 2, 2, 3, 4, 4, 5, 5, 5,
- 3, 3, 4, 4, 5, 5, 5, 5,
- 3, 4, 4, 4, 5, 5, 5, 5,
- 4, 4, 4, 4, 5, 5, 5, 5
- };
-
- const unsigned char uvQuanTable511[] = {
- 0, 2, 2, 3, 4, 4, 4, 4,
- 2, 2, 2, 4, 4, 4, 4, 4,
- 2, 2, 3, 4, 4, 4, 4, 4,
- 3, 4, 4, 4, 4, 4, 4, 4,
- 4, 4, 4, 4, 4, 4, 4, 4,
- 4, 4, 4, 4, 4, 4, 4, 4,
- 4, 4, 4, 4, 4, 4, 4, 4,
- 4, 4, 4, 4, 4, 4, 4, 4
- };
-
- /* OV518 quantization tables are 8x4 (instead of 8x8) */
- const unsigned char yQuanTable518[] = {
- 5, 4, 5, 6, 6, 7, 7, 7,
- 5, 5, 5, 5, 6, 7, 7, 7,
- 6, 6, 6, 6, 7, 7, 7, 8,
- 7, 7, 6, 7, 7, 7, 8, 8
- };
- const unsigned char uvQuanTable518[] = {
- 6, 6, 6, 7, 7, 7, 7, 7,
- 6, 6, 6, 7, 7, 7, 7, 7,
- 6, 6, 6, 7, 7, 7, 7, 8,
- 7, 7, 7, 7, 7, 7, 8, 8
- };
-
- const unsigned char *pYTable, *pUVTable;
- unsigned char val0, val1;
- int i, size, reg = R51x_COMP_LUT_BEGIN;
-
- PDEBUG(D_PROBE, "Uploading quantization tables");
-
- if (sd->bridge == BRIDGE_OV511 || sd->bridge == BRIDGE_OV511PLUS) {
- pYTable = yQuanTable511;
- pUVTable = uvQuanTable511;
- size = 32;
- } else {
- pYTable = yQuanTable518;
- pUVTable = uvQuanTable518;
- size = 16;
- }
-
- for (i = 0; i < size; i++) {
- val0 = *pYTable++;
- val1 = *pYTable++;
- val0 &= 0x0f;
- val1 &= 0x0f;
- val0 |= val1 << 4;
- reg_w(sd, reg, val0);
-
- val0 = *pUVTable++;
- val1 = *pUVTable++;
- val0 &= 0x0f;
- val1 &= 0x0f;
- val0 |= val1 << 4;
- reg_w(sd, reg + size, val0);
-
- reg++;
- }
-}
-
-/* This initializes the OV511/OV511+ and the sensor */
-static void ov511_configure(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- /* For 511 and 511+ */
- const struct ov_regvals init_511[] = {
- { R51x_SYS_RESET, 0x7f },
- { R51x_SYS_INIT, 0x01 },
- { R51x_SYS_RESET, 0x7f },
- { R51x_SYS_INIT, 0x01 },
- { R51x_SYS_RESET, 0x3f },
- { R51x_SYS_INIT, 0x01 },
- { R51x_SYS_RESET, 0x3d },
- };
-
- const struct ov_regvals norm_511[] = {
- { R511_DRAM_FLOW_CTL, 0x01 },
- { R51x_SYS_SNAP, 0x00 },
- { R51x_SYS_SNAP, 0x02 },
- { R51x_SYS_SNAP, 0x00 },
- { R511_FIFO_OPTS, 0x1f },
- { R511_COMP_EN, 0x00 },
- { R511_COMP_LUT_EN, 0x03 },
- };
-
- const struct ov_regvals norm_511_p[] = {
- { R511_DRAM_FLOW_CTL, 0xff },
- { R51x_SYS_SNAP, 0x00 },
- { R51x_SYS_SNAP, 0x02 },
- { R51x_SYS_SNAP, 0x00 },
- { R511_FIFO_OPTS, 0xff },
- { R511_COMP_EN, 0x00 },
- { R511_COMP_LUT_EN, 0x03 },
- };
-
- const struct ov_regvals compress_511[] = {
- { 0x70, 0x1f },
- { 0x71, 0x05 },
- { 0x72, 0x06 },
- { 0x73, 0x06 },
- { 0x74, 0x14 },
- { 0x75, 0x03 },
- { 0x76, 0x04 },
- { 0x77, 0x04 },
- };
-
- PDEBUG(D_PROBE, "Device custom id %x", reg_r(sd, R51x_SYS_CUST_ID));
-
- write_regvals(sd, init_511, ARRAY_SIZE(init_511));
-
- switch (sd->bridge) {
- case BRIDGE_OV511:
- write_regvals(sd, norm_511, ARRAY_SIZE(norm_511));
- break;
- case BRIDGE_OV511PLUS:
- write_regvals(sd, norm_511_p, ARRAY_SIZE(norm_511_p));
- break;
- }
-
- /* Init compression */
- write_regvals(sd, compress_511, ARRAY_SIZE(compress_511));
-
- ov51x_upload_quan_tables(sd);
-}
-
-/* This initializes the OV518/OV518+ and the sensor */
-static void ov518_configure(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- /* For 518 and 518+ */
- const struct ov_regvals init_518[] = {
- { R51x_SYS_RESET, 0x40 },
- { R51x_SYS_INIT, 0xe1 },
- { R51x_SYS_RESET, 0x3e },
- { R51x_SYS_INIT, 0xe1 },
- { R51x_SYS_RESET, 0x00 },
- { R51x_SYS_INIT, 0xe1 },
- { 0x46, 0x00 },
- { 0x5d, 0x03 },
- };
-
- const struct ov_regvals norm_518[] = {
- { R51x_SYS_SNAP, 0x02 }, /* Reset */
- { R51x_SYS_SNAP, 0x01 }, /* Enable */
- { 0x31, 0x0f },
- { 0x5d, 0x03 },
- { 0x24, 0x9f },
- { 0x25, 0x90 },
- { 0x20, 0x00 },
- { 0x51, 0x04 },
- { 0x71, 0x19 },
- { 0x2f, 0x80 },
- };
-
- const struct ov_regvals norm_518_p[] = {
- { R51x_SYS_SNAP, 0x02 }, /* Reset */
- { R51x_SYS_SNAP, 0x01 }, /* Enable */
- { 0x31, 0x0f },
- { 0x5d, 0x03 },
- { 0x24, 0x9f },
- { 0x25, 0x90 },
- { 0x20, 0x60 },
- { 0x51, 0x02 },
- { 0x71, 0x19 },
- { 0x40, 0xff },
- { 0x41, 0x42 },
- { 0x46, 0x00 },
- { 0x33, 0x04 },
- { 0x21, 0x19 },
- { 0x3f, 0x10 },
- { 0x2f, 0x80 },
- };
-
- /* First 5 bits of custom ID reg are a revision ID on OV518 */
- PDEBUG(D_PROBE, "Device revision %d",
- 0x1f & reg_r(sd, R51x_SYS_CUST_ID));
-
- write_regvals(sd, init_518, ARRAY_SIZE(init_518));
-
- /* Set LED GPIO pin to output mode */
- reg_w_mask(sd, R518_GPIO_CTL, 0x00, 0x02);
-
- switch (sd->bridge) {
- case BRIDGE_OV518:
- write_regvals(sd, norm_518, ARRAY_SIZE(norm_518));
- break;
- case BRIDGE_OV518PLUS:
- write_regvals(sd, norm_518_p, ARRAY_SIZE(norm_518_p));
- break;
- }
-
- ov51x_upload_quan_tables(sd);
-
- reg_w(sd, 0x2f, 0x80);
-}
-
-static void ov519_configure(struct sd *sd)
-{
- static const struct ov_regvals init_519[] = {
- { 0x5a, 0x6d }, /* EnableSystem */
- { 0x53, 0x9b }, /* don't enable the microcontroller */
- { OV519_R54_EN_CLK1, 0xff }, /* set bit2 to enable jpeg */
- { 0x5d, 0x03 },
- { 0x49, 0x01 },
- { 0x48, 0x00 },
- /* Set LED pin to output mode. Bit 4 must be cleared or sensor
- * detection will fail. This deserves further investigation. */
- { OV519_GPIO_IO_CTRL0, 0xee },
- { OV519_R51_RESET1, 0x0f },
- { OV519_R51_RESET1, 0x00 },
- { 0x22, 0x00 },
- /* windows reads 0x55 at this point*/
- };
-
- write_regvals(sd, init_519, ARRAY_SIZE(init_519));
-}
-
-static void ovfx2_configure(struct sd *sd)
-{
- static const struct ov_regvals init_fx2[] = {
- { 0x00, 0x60 },
- { 0x02, 0x01 },
- { 0x0f, 0x1d },
- { 0xe9, 0x82 },
- { 0xea, 0xc7 },
- { 0xeb, 0x10 },
- { 0xec, 0xf6 },
- };
-
- sd->stopped = 1;
-
- write_regvals(sd, init_fx2, ARRAY_SIZE(init_fx2));
-}
-
-/* set the mode */
-/* This function works for ov7660 only */
-static void ov519_set_mode(struct sd *sd)
-{
- static const struct ov_regvals bridge_ov7660[2][10] = {
- {{0x10, 0x14}, {0x11, 0x1e}, {0x12, 0x00}, {0x13, 0x00},
- {0x14, 0x00}, {0x15, 0x00}, {0x16, 0x00}, {0x20, 0x0c},
- {0x25, 0x01}, {0x26, 0x00}},
- {{0x10, 0x28}, {0x11, 0x3c}, {0x12, 0x00}, {0x13, 0x00},
- {0x14, 0x00}, {0x15, 0x00}, {0x16, 0x00}, {0x20, 0x0c},
- {0x25, 0x03}, {0x26, 0x00}}
- };
- static const struct ov_i2c_regvals sensor_ov7660[2][3] = {
- {{0x12, 0x00}, {0x24, 0x00}, {0x0c, 0x0c}},
- {{0x12, 0x00}, {0x04, 0x00}, {0x0c, 0x00}}
- };
- static const struct ov_i2c_regvals sensor_ov7660_2[] = {
- {OV7670_R17_HSTART, 0x13},
- {OV7670_R18_HSTOP, 0x01},
- {OV7670_R32_HREF, 0x92},
- {OV7670_R19_VSTART, 0x02},
- {OV7670_R1A_VSTOP, 0x7a},
- {OV7670_R03_VREF, 0x00},
-/* {0x33, 0x00}, */
-/* {0x34, 0x07}, */
-/* {0x36, 0x00}, */
-/* {0x6b, 0x0a}, */
- };
-
- write_regvals(sd, bridge_ov7660[sd->gspca_dev.curr_mode],
- ARRAY_SIZE(bridge_ov7660[0]));
- write_i2c_regvals(sd, sensor_ov7660[sd->gspca_dev.curr_mode],
- ARRAY_SIZE(sensor_ov7660[0]));
- write_i2c_regvals(sd, sensor_ov7660_2,
- ARRAY_SIZE(sensor_ov7660_2));
-}
-
-/* set the frame rate */
-/* This function works for sensors ov7640, ov7648 ov7660 and ov7670 only */
-static void ov519_set_fr(struct sd *sd)
-{
- int fr;
- u8 clock;
- /* frame rate table with indices:
- * - mode = 0: 320x240, 1: 640x480
- * - fr rate = 0: 30, 1: 25, 2: 20, 3: 15, 4: 10, 5: 5
- * - reg = 0: bridge a4, 1: bridge 23, 2: sensor 11 (clock)
- */
- static const u8 fr_tb[2][6][3] = {
- {{0x04, 0xff, 0x00},
- {0x04, 0x1f, 0x00},
- {0x04, 0x1b, 0x00},
- {0x04, 0x15, 0x00},
- {0x04, 0x09, 0x00},
- {0x04, 0x01, 0x00}},
- {{0x0c, 0xff, 0x00},
- {0x0c, 0x1f, 0x00},
- {0x0c, 0x1b, 0x00},
- {0x04, 0xff, 0x01},
- {0x04, 0x1f, 0x01},
- {0x04, 0x1b, 0x01}},
- };
-
- if (frame_rate > 0)
- sd->frame_rate = frame_rate;
- if (sd->frame_rate >= 30)
- fr = 0;
- else if (sd->frame_rate >= 25)
- fr = 1;
- else if (sd->frame_rate >= 20)
- fr = 2;
- else if (sd->frame_rate >= 15)
- fr = 3;
- else if (sd->frame_rate >= 10)
- fr = 4;
- else
- fr = 5;
- reg_w(sd, 0xa4, fr_tb[sd->gspca_dev.curr_mode][fr][0]);
- reg_w(sd, 0x23, fr_tb[sd->gspca_dev.curr_mode][fr][1]);
- clock = fr_tb[sd->gspca_dev.curr_mode][fr][2];
- if (sd->sensor == SEN_OV7660)
- clock |= 0x80; /* enable double clock */
- ov518_i2c_w(sd, OV7670_R11_CLKRC, clock);
-}
-
-static void setautogain(struct gspca_dev *gspca_dev, s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- i2c_w_mask(sd, 0x13, val ? 0x05 : 0x00, 0x05);
-}
-
-/* this function is called at probe time */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct cam *cam = &gspca_dev->cam;
-
- sd->bridge = id->driver_info & BRIDGE_MASK;
- sd->invert_led = (id->driver_info & BRIDGE_INVERT_LED) != 0;
-
- switch (sd->bridge) {
- case BRIDGE_OV511:
- case BRIDGE_OV511PLUS:
- cam->cam_mode = ov511_vga_mode;
- cam->nmodes = ARRAY_SIZE(ov511_vga_mode);
- break;
- case BRIDGE_OV518:
- case BRIDGE_OV518PLUS:
- cam->cam_mode = ov518_vga_mode;
- cam->nmodes = ARRAY_SIZE(ov518_vga_mode);
- break;
- case BRIDGE_OV519:
- cam->cam_mode = ov519_vga_mode;
- cam->nmodes = ARRAY_SIZE(ov519_vga_mode);
- break;
- case BRIDGE_OVFX2:
- cam->cam_mode = ov519_vga_mode;
- cam->nmodes = ARRAY_SIZE(ov519_vga_mode);
- cam->bulk_size = OVFX2_BULK_SIZE;
- cam->bulk_nurbs = MAX_NURBS;
- cam->bulk = 1;
- break;
- case BRIDGE_W9968CF:
- cam->cam_mode = w9968cf_vga_mode;
- cam->nmodes = ARRAY_SIZE(w9968cf_vga_mode);
- break;
- }
-
- sd->frame_rate = 15;
-
- return 0;
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct cam *cam = &gspca_dev->cam;
-
- switch (sd->bridge) {
- case BRIDGE_OV511:
- case BRIDGE_OV511PLUS:
- ov511_configure(gspca_dev);
- break;
- case BRIDGE_OV518:
- case BRIDGE_OV518PLUS:
- ov518_configure(gspca_dev);
- break;
- case BRIDGE_OV519:
- ov519_configure(sd);
- break;
- case BRIDGE_OVFX2:
- ovfx2_configure(sd);
- break;
- case BRIDGE_W9968CF:
- w9968cf_configure(sd);
- break;
- }
-
- /* The OV519 must be more aggressive about sensor detection since
- * I2C write will never fail if the sensor is not present. We have
- * to try to initialize the sensor to detect its presence */
- sd->sensor = -1;
-
- /* Test for 76xx */
- if (init_ov_sensor(sd, OV7xx0_SID) >= 0) {
- ov7xx0_configure(sd);
-
- /* Test for 6xx0 */
- } else if (init_ov_sensor(sd, OV6xx0_SID) >= 0) {
- ov6xx0_configure(sd);
-
- /* Test for 8xx0 */
- } else if (init_ov_sensor(sd, OV8xx0_SID) >= 0) {
- ov8xx0_configure(sd);
-
- /* Test for 3xxx / 2xxx */
- } else if (init_ov_sensor(sd, OV_HIRES_SID) >= 0) {
- ov_hires_configure(sd);
- } else {
- pr_err("Can't determine sensor slave IDs\n");
- goto error;
- }
-
- if (sd->sensor < 0)
- goto error;
-
- ov51x_led_control(sd, 0); /* turn LED off */
-
- switch (sd->bridge) {
- case BRIDGE_OV511:
- case BRIDGE_OV511PLUS:
- if (sd->sif) {
- cam->cam_mode = ov511_sif_mode;
- cam->nmodes = ARRAY_SIZE(ov511_sif_mode);
- }
- break;
- case BRIDGE_OV518:
- case BRIDGE_OV518PLUS:
- if (sd->sif) {
- cam->cam_mode = ov518_sif_mode;
- cam->nmodes = ARRAY_SIZE(ov518_sif_mode);
- }
- break;
- case BRIDGE_OV519:
- if (sd->sif) {
- cam->cam_mode = ov519_sif_mode;
- cam->nmodes = ARRAY_SIZE(ov519_sif_mode);
- }
- break;
- case BRIDGE_OVFX2:
- switch (sd->sensor) {
- case SEN_OV2610:
- case SEN_OV2610AE:
- cam->cam_mode = ovfx2_ov2610_mode;
- cam->nmodes = ARRAY_SIZE(ovfx2_ov2610_mode);
- break;
- case SEN_OV3610:
- cam->cam_mode = ovfx2_ov3610_mode;
- cam->nmodes = ARRAY_SIZE(ovfx2_ov3610_mode);
- break;
- case SEN_OV9600:
- cam->cam_mode = ovfx2_ov9600_mode;
- cam->nmodes = ARRAY_SIZE(ovfx2_ov9600_mode);
- break;
- default:
- if (sd->sif) {
- cam->cam_mode = ov519_sif_mode;
- cam->nmodes = ARRAY_SIZE(ov519_sif_mode);
- }
- break;
- }
- break;
- case BRIDGE_W9968CF:
- if (sd->sif)
- cam->nmodes = ARRAY_SIZE(w9968cf_vga_mode) - 1;
-
- /* w9968cf needs initialisation once the sensor is known */
- w9968cf_init(sd);
- break;
- }
-
- /* initialize the sensor */
- switch (sd->sensor) {
- case SEN_OV2610:
- write_i2c_regvals(sd, norm_2610, ARRAY_SIZE(norm_2610));
-
- /* Enable autogain, autoexpo, awb, bandfilter */
- i2c_w_mask(sd, 0x13, 0x27, 0x27);
- break;
- case SEN_OV2610AE:
- write_i2c_regvals(sd, norm_2610ae, ARRAY_SIZE(norm_2610ae));
-
- /* enable autoexpo */
- i2c_w_mask(sd, 0x13, 0x05, 0x05);
- break;
- case SEN_OV3610:
- write_i2c_regvals(sd, norm_3620b, ARRAY_SIZE(norm_3620b));
-
- /* Enable autogain, autoexpo, awb, bandfilter */
- i2c_w_mask(sd, 0x13, 0x27, 0x27);
- break;
- case SEN_OV6620:
- write_i2c_regvals(sd, norm_6x20, ARRAY_SIZE(norm_6x20));
- break;
- case SEN_OV6630:
- case SEN_OV66308AF:
- write_i2c_regvals(sd, norm_6x30, ARRAY_SIZE(norm_6x30));
- break;
- default:
-/* case SEN_OV7610: */
-/* case SEN_OV76BE: */
- write_i2c_regvals(sd, norm_7610, ARRAY_SIZE(norm_7610));
- i2c_w_mask(sd, 0x0e, 0x00, 0x40);
- break;
- case SEN_OV7620:
- case SEN_OV7620AE:
- write_i2c_regvals(sd, norm_7620, ARRAY_SIZE(norm_7620));
- break;
- case SEN_OV7640:
- case SEN_OV7648:
- write_i2c_regvals(sd, norm_7640, ARRAY_SIZE(norm_7640));
- break;
- case SEN_OV7660:
- i2c_w(sd, OV7670_R12_COM7, OV7670_COM7_RESET);
- msleep(14);
- reg_w(sd, OV519_R57_SNAPSHOT, 0x23);
- write_regvals(sd, init_519_ov7660,
- ARRAY_SIZE(init_519_ov7660));
- write_i2c_regvals(sd, norm_7660, ARRAY_SIZE(norm_7660));
- sd->gspca_dev.curr_mode = 1; /* 640x480 */
- ov519_set_mode(sd);
- ov519_set_fr(sd);
- sd_reset_snapshot(gspca_dev);
- ov51x_restart(sd);
- ov51x_stop(sd); /* not in win traces */
- ov51x_led_control(sd, 0);
- break;
- case SEN_OV7670:
- write_i2c_regvals(sd, norm_7670, ARRAY_SIZE(norm_7670));
- break;
- case SEN_OV8610:
- write_i2c_regvals(sd, norm_8610, ARRAY_SIZE(norm_8610));
- break;
- case SEN_OV9600:
- write_i2c_regvals(sd, norm_9600, ARRAY_SIZE(norm_9600));
-
- /* enable autoexpo */
-/* i2c_w_mask(sd, 0x13, 0x05, 0x05); */
- break;
- }
- return gspca_dev->usb_err;
-error:
- PDEBUG(D_ERR, "OV519 Config failed");
- return -EINVAL;
-}
-
-/* function called at start time before URB creation */
-static int sd_isoc_init(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- switch (sd->bridge) {
- case BRIDGE_OVFX2:
- if (gspca_dev->width != 800)
- gspca_dev->cam.bulk_size = OVFX2_BULK_SIZE;
- else
- gspca_dev->cam.bulk_size = 7 * 4096;
- break;
- }
- return 0;
-}
-
-/* Set up the OV511/OV511+ with the given image parameters.
- *
- * Do not put any sensor-specific code in here (including I2C I/O functions)
- */
-static void ov511_mode_init_regs(struct sd *sd)
-{
- int hsegs, vsegs, packet_size, fps, needed;
- int interlaced = 0;
- struct usb_host_interface *alt;
- struct usb_interface *intf;
-
- intf = usb_ifnum_to_if(sd->gspca_dev.dev, sd->gspca_dev.iface);
- alt = usb_altnum_to_altsetting(intf, sd->gspca_dev.alt);
- if (!alt) {
- pr_err("Couldn't get altsetting\n");
- sd->gspca_dev.usb_err = -EIO;
- return;
- }
-
- packet_size = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize);
- reg_w(sd, R51x_FIFO_PSIZE, packet_size >> 5);
-
- reg_w(sd, R511_CAM_UV_EN, 0x01);
- reg_w(sd, R511_SNAP_UV_EN, 0x01);
- reg_w(sd, R511_SNAP_OPTS, 0x03);
-
- /* Here I'm assuming that snapshot size == image size.
- * I hope that's always true. --claudio
- */
- hsegs = (sd->gspca_dev.width >> 3) - 1;
- vsegs = (sd->gspca_dev.height >> 3) - 1;
-
- reg_w(sd, R511_CAM_PXCNT, hsegs);
- reg_w(sd, R511_CAM_LNCNT, vsegs);
- reg_w(sd, R511_CAM_PXDIV, 0x00);
- reg_w(sd, R511_CAM_LNDIV, 0x00);
-
- /* YUV420, low pass filter on */
- reg_w(sd, R511_CAM_OPTS, 0x03);
-
- /* Snapshot additions */
- reg_w(sd, R511_SNAP_PXCNT, hsegs);
- reg_w(sd, R511_SNAP_LNCNT, vsegs);
- reg_w(sd, R511_SNAP_PXDIV, 0x00);
- reg_w(sd, R511_SNAP_LNDIV, 0x00);
-
- /******** Set the framerate ********/
- if (frame_rate > 0)
- sd->frame_rate = frame_rate;
-
- switch (sd->sensor) {
- case SEN_OV6620:
- /* No framerate control, doesn't like higher rates yet */
- sd->clockdiv = 3;
- break;
-
- /* Note once the FIXME's in mode_init_ov_sensor_regs() are fixed
- for more sensors we need to do this for them too */
- case SEN_OV7620:
- case SEN_OV7620AE:
- case SEN_OV7640:
- case SEN_OV7648:
- case SEN_OV76BE:
- if (sd->gspca_dev.width == 320)
- interlaced = 1;
- /* Fall through */
- case SEN_OV6630:
- case SEN_OV7610:
- case SEN_OV7670:
- switch (sd->frame_rate) {
- case 30:
- case 25:
- /* Not enough bandwidth to do 640x480 @ 30 fps */
- if (sd->gspca_dev.width != 640) {
- sd->clockdiv = 0;
- break;
- }
- /* Fall through for 640x480 case */
- default:
-/* case 20: */
-/* case 15: */
- sd->clockdiv = 1;
- break;
- case 10:
- sd->clockdiv = 2;
- break;
- case 5:
- sd->clockdiv = 5;
- break;
- }
- if (interlaced) {
- sd->clockdiv = (sd->clockdiv + 1) * 2 - 1;
- /* Higher then 10 does not work */
- if (sd->clockdiv > 10)
- sd->clockdiv = 10;
- }
- break;
-
- case SEN_OV8610:
- /* No framerate control ?? */
- sd->clockdiv = 0;
- break;
- }
-
- /* Check if we have enough bandwidth to disable compression */
- fps = (interlaced ? 60 : 30) / (sd->clockdiv + 1) + 1;
- needed = fps * sd->gspca_dev.width * sd->gspca_dev.height * 3 / 2;
- /* 1000 isoc packets/sec */
- if (needed > 1000 * packet_size) {
- /* Enable Y and UV quantization and compression */
- reg_w(sd, R511_COMP_EN, 0x07);
- reg_w(sd, R511_COMP_LUT_EN, 0x03);
- } else {
- reg_w(sd, R511_COMP_EN, 0x06);
- reg_w(sd, R511_COMP_LUT_EN, 0x00);
- }
-
- reg_w(sd, R51x_SYS_RESET, OV511_RESET_OMNICE);
- reg_w(sd, R51x_SYS_RESET, 0);
-}
-
-/* Sets up the OV518/OV518+ with the given image parameters
- *
- * OV518 needs a completely different approach, until we can figure out what
- * the individual registers do. Also, only 15 FPS is supported now.
- *
- * Do not put any sensor-specific code in here (including I2C I/O functions)
- */
-static void ov518_mode_init_regs(struct sd *sd)
-{
- int hsegs, vsegs, packet_size;
- struct usb_host_interface *alt;
- struct usb_interface *intf;
-
- intf = usb_ifnum_to_if(sd->gspca_dev.dev, sd->gspca_dev.iface);
- alt = usb_altnum_to_altsetting(intf, sd->gspca_dev.alt);
- if (!alt) {
- pr_err("Couldn't get altsetting\n");
- sd->gspca_dev.usb_err = -EIO;
- return;
- }
-
- packet_size = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize);
- ov518_reg_w32(sd, R51x_FIFO_PSIZE, packet_size & ~7, 2);
-
- /******** Set the mode ********/
- reg_w(sd, 0x2b, 0);
- reg_w(sd, 0x2c, 0);
- reg_w(sd, 0x2d, 0);
- reg_w(sd, 0x2e, 0);
- reg_w(sd, 0x3b, 0);
- reg_w(sd, 0x3c, 0);
- reg_w(sd, 0x3d, 0);
- reg_w(sd, 0x3e, 0);
-
- if (sd->bridge == BRIDGE_OV518) {
- /* Set 8-bit (YVYU) input format */
- reg_w_mask(sd, 0x20, 0x08, 0x08);
-
- /* Set 12-bit (4:2:0) output format */
- reg_w_mask(sd, 0x28, 0x80, 0xf0);
- reg_w_mask(sd, 0x38, 0x80, 0xf0);
- } else {
- reg_w(sd, 0x28, 0x80);
- reg_w(sd, 0x38, 0x80);
- }
-
- hsegs = sd->gspca_dev.width / 16;
- vsegs = sd->gspca_dev.height / 4;
-
- reg_w(sd, 0x29, hsegs);
- reg_w(sd, 0x2a, vsegs);
-
- reg_w(sd, 0x39, hsegs);
- reg_w(sd, 0x3a, vsegs);
-
- /* Windows driver does this here; who knows why */
- reg_w(sd, 0x2f, 0x80);
-
- /******** Set the framerate ********/
- sd->clockdiv = 1;
-
- /* Mode independent, but framerate dependent, regs */
- /* 0x51: Clock divider; Only works on some cams which use 2 crystals */
- reg_w(sd, 0x51, 0x04);
- reg_w(sd, 0x22, 0x18);
- reg_w(sd, 0x23, 0xff);
-
- if (sd->bridge == BRIDGE_OV518PLUS) {
- switch (sd->sensor) {
- case SEN_OV7620AE:
- if (sd->gspca_dev.width == 320) {
- reg_w(sd, 0x20, 0x00);
- reg_w(sd, 0x21, 0x19);
- } else {
- reg_w(sd, 0x20, 0x60);
- reg_w(sd, 0x21, 0x1f);
- }
- break;
- case SEN_OV7620:
- reg_w(sd, 0x20, 0x00);
- reg_w(sd, 0x21, 0x19);
- break;
- default:
- reg_w(sd, 0x21, 0x19);
- }
- } else
- reg_w(sd, 0x71, 0x17); /* Compression-related? */
-
- /* FIXME: Sensor-specific */
- /* Bit 5 is what matters here. Of course, it is "reserved" */
- i2c_w(sd, 0x54, 0x23);
-
- reg_w(sd, 0x2f, 0x80);
-
- if (sd->bridge == BRIDGE_OV518PLUS) {
- reg_w(sd, 0x24, 0x94);
- reg_w(sd, 0x25, 0x90);
- ov518_reg_w32(sd, 0xc4, 400, 2); /* 190h */
- ov518_reg_w32(sd, 0xc6, 540, 2); /* 21ch */
- ov518_reg_w32(sd, 0xc7, 540, 2); /* 21ch */
- ov518_reg_w32(sd, 0xc8, 108, 2); /* 6ch */
- ov518_reg_w32(sd, 0xca, 131098, 3); /* 2001ah */
- ov518_reg_w32(sd, 0xcb, 532, 2); /* 214h */
- ov518_reg_w32(sd, 0xcc, 2400, 2); /* 960h */
- ov518_reg_w32(sd, 0xcd, 32, 2); /* 20h */
- ov518_reg_w32(sd, 0xce, 608, 2); /* 260h */
- } else {
- reg_w(sd, 0x24, 0x9f);
- reg_w(sd, 0x25, 0x90);
- ov518_reg_w32(sd, 0xc4, 400, 2); /* 190h */
- ov518_reg_w32(sd, 0xc6, 381, 2); /* 17dh */
- ov518_reg_w32(sd, 0xc7, 381, 2); /* 17dh */
- ov518_reg_w32(sd, 0xc8, 128, 2); /* 80h */
- ov518_reg_w32(sd, 0xca, 183331, 3); /* 2cc23h */
- ov518_reg_w32(sd, 0xcb, 746, 2); /* 2eah */
- ov518_reg_w32(sd, 0xcc, 1750, 2); /* 6d6h */
- ov518_reg_w32(sd, 0xcd, 45, 2); /* 2dh */
- ov518_reg_w32(sd, 0xce, 851, 2); /* 353h */
- }
-
- reg_w(sd, 0x2f, 0x80);
-}
-
-/* Sets up the OV519 with the given image parameters
- *
- * OV519 needs a completely different approach, until we can figure out what
- * the individual registers do.
- *
- * Do not put any sensor-specific code in here (including I2C I/O functions)
- */
-static void ov519_mode_init_regs(struct sd *sd)
-{
- static const struct ov_regvals mode_init_519_ov7670[] = {
- { 0x5d, 0x03 }, /* Turn off suspend mode */
- { 0x53, 0x9f }, /* was 9b in 1.65-1.08 */
- { OV519_R54_EN_CLK1, 0x0f }, /* bit2 (jpeg enable) */
- { 0xa2, 0x20 }, /* a2-a5 are undocumented */
- { 0xa3, 0x18 },
- { 0xa4, 0x04 },
- { 0xa5, 0x28 },
- { 0x37, 0x00 }, /* SetUsbInit */
- { 0x55, 0x02 }, /* 4.096 Mhz audio clock */
- /* Enable both fields, YUV Input, disable defect comp (why?) */
- { 0x20, 0x0c },
- { 0x21, 0x38 },
- { 0x22, 0x1d },
- { 0x17, 0x50 }, /* undocumented */
- { 0x37, 0x00 }, /* undocumented */
- { 0x40, 0xff }, /* I2C timeout counter */
- { 0x46, 0x00 }, /* I2C clock prescaler */
- { 0x59, 0x04 }, /* new from windrv 090403 */
- { 0xff, 0x00 }, /* undocumented */
- /* windows reads 0x55 at this point, why? */
- };
-
- static const struct ov_regvals mode_init_519[] = {
- { 0x5d, 0x03 }, /* Turn off suspend mode */
- { 0x53, 0x9f }, /* was 9b in 1.65-1.08 */
- { OV519_R54_EN_CLK1, 0x0f }, /* bit2 (jpeg enable) */
- { 0xa2, 0x20 }, /* a2-a5 are undocumented */
- { 0xa3, 0x18 },
- { 0xa4, 0x04 },
- { 0xa5, 0x28 },
- { 0x37, 0x00 }, /* SetUsbInit */
- { 0x55, 0x02 }, /* 4.096 Mhz audio clock */
- /* Enable both fields, YUV Input, disable defect comp (why?) */
- { 0x22, 0x1d },
- { 0x17, 0x50 }, /* undocumented */
- { 0x37, 0x00 }, /* undocumented */
- { 0x40, 0xff }, /* I2C timeout counter */
- { 0x46, 0x00 }, /* I2C clock prescaler */
- { 0x59, 0x04 }, /* new from windrv 090403 */
- { 0xff, 0x00 }, /* undocumented */
- /* windows reads 0x55 at this point, why? */
- };
-
- /******** Set the mode ********/
- switch (sd->sensor) {
- default:
- write_regvals(sd, mode_init_519, ARRAY_SIZE(mode_init_519));
- if (sd->sensor == SEN_OV7640 ||
- sd->sensor == SEN_OV7648) {
- /* Select 8-bit input mode */
- reg_w_mask(sd, OV519_R20_DFR, 0x10, 0x10);
- }
- break;
- case SEN_OV7660:
- return; /* done by ov519_set_mode/fr() */
- case SEN_OV7670:
- write_regvals(sd, mode_init_519_ov7670,
- ARRAY_SIZE(mode_init_519_ov7670));
- break;
- }
-
- reg_w(sd, OV519_R10_H_SIZE, sd->gspca_dev.width >> 4);
- reg_w(sd, OV519_R11_V_SIZE, sd->gspca_dev.height >> 3);
- if (sd->sensor == SEN_OV7670 &&
- sd->gspca_dev.cam.cam_mode[sd->gspca_dev.curr_mode].priv)
- reg_w(sd, OV519_R12_X_OFFSETL, 0x04);
- else if (sd->sensor == SEN_OV7648 &&
- sd->gspca_dev.cam.cam_mode[sd->gspca_dev.curr_mode].priv)
- reg_w(sd, OV519_R12_X_OFFSETL, 0x01);
- else
- reg_w(sd, OV519_R12_X_OFFSETL, 0x00);
- reg_w(sd, OV519_R13_X_OFFSETH, 0x00);
- reg_w(sd, OV519_R14_Y_OFFSETL, 0x00);
- reg_w(sd, OV519_R15_Y_OFFSETH, 0x00);
- reg_w(sd, OV519_R16_DIVIDER, 0x00);
- reg_w(sd, OV519_R25_FORMAT, 0x03); /* YUV422 */
- reg_w(sd, 0x26, 0x00); /* Undocumented */
-
- /******** Set the framerate ********/
- if (frame_rate > 0)
- sd->frame_rate = frame_rate;
-
-/* FIXME: These are only valid at the max resolution. */
- sd->clockdiv = 0;
- switch (sd->sensor) {
- case SEN_OV7640:
- case SEN_OV7648:
- switch (sd->frame_rate) {
- default:
-/* case 30: */
- reg_w(sd, 0xa4, 0x0c);
- reg_w(sd, 0x23, 0xff);
- break;
- case 25:
- reg_w(sd, 0xa4, 0x0c);
- reg_w(sd, 0x23, 0x1f);
- break;
- case 20:
- reg_w(sd, 0xa4, 0x0c);
- reg_w(sd, 0x23, 0x1b);
- break;
- case 15:
- reg_w(sd, 0xa4, 0x04);
- reg_w(sd, 0x23, 0xff);
- sd->clockdiv = 1;
- break;
- case 10:
- reg_w(sd, 0xa4, 0x04);
- reg_w(sd, 0x23, 0x1f);
- sd->clockdiv = 1;
- break;
- case 5:
- reg_w(sd, 0xa4, 0x04);
- reg_w(sd, 0x23, 0x1b);
- sd->clockdiv = 1;
- break;
- }
- break;
- case SEN_OV8610:
- switch (sd->frame_rate) {
- default: /* 15 fps */
-/* case 15: */
- reg_w(sd, 0xa4, 0x06);
- reg_w(sd, 0x23, 0xff);
- break;
- case 10:
- reg_w(sd, 0xa4, 0x06);
- reg_w(sd, 0x23, 0x1f);
- break;
- case 5:
- reg_w(sd, 0xa4, 0x06);
- reg_w(sd, 0x23, 0x1b);
- break;
- }
- break;
- case SEN_OV7670: /* guesses, based on 7640 */
- PDEBUG(D_STREAM, "Setting framerate to %d fps",
- (sd->frame_rate == 0) ? 15 : sd->frame_rate);
- reg_w(sd, 0xa4, 0x10);
- switch (sd->frame_rate) {
- case 30:
- reg_w(sd, 0x23, 0xff);
- break;
- case 20:
- reg_w(sd, 0x23, 0x1b);
- break;
- default:
-/* case 15: */
- reg_w(sd, 0x23, 0xff);
- sd->clockdiv = 1;
- break;
- }
- break;
- }
-}
-
-static void mode_init_ov_sensor_regs(struct sd *sd)
-{
- struct gspca_dev *gspca_dev;
- int qvga, xstart, xend, ystart, yend;
- u8 v;
-
- gspca_dev = &sd->gspca_dev;
- qvga = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv & 1;
-
- /******** Mode (VGA/QVGA) and sensor specific regs ********/
- switch (sd->sensor) {
- case SEN_OV2610:
- i2c_w_mask(sd, 0x14, qvga ? 0x20 : 0x00, 0x20);
- i2c_w_mask(sd, 0x28, qvga ? 0x00 : 0x20, 0x20);
- i2c_w(sd, 0x24, qvga ? 0x20 : 0x3a);
- i2c_w(sd, 0x25, qvga ? 0x30 : 0x60);
- i2c_w_mask(sd, 0x2d, qvga ? 0x40 : 0x00, 0x40);
- i2c_w_mask(sd, 0x67, qvga ? 0xf0 : 0x90, 0xf0);
- i2c_w_mask(sd, 0x74, qvga ? 0x20 : 0x00, 0x20);
- return;
- case SEN_OV2610AE: {
- u8 v;
-
- /* frame rates:
- * 10fps / 5 fps for 1600x1200
- * 40fps / 20fps for 800x600
- */
- v = 80;
- if (qvga) {
- if (sd->frame_rate < 25)
- v = 0x81;
- } else {
- if (sd->frame_rate < 10)
- v = 0x81;
- }
- i2c_w(sd, 0x11, v);
- i2c_w(sd, 0x12, qvga ? 0x60 : 0x20);
- return;
- }
- case SEN_OV3610:
- if (qvga) {
- xstart = (1040 - gspca_dev->width) / 2 + (0x1f << 4);
- ystart = (776 - gspca_dev->height) / 2;
- } else {
- xstart = (2076 - gspca_dev->width) / 2 + (0x10 << 4);
- ystart = (1544 - gspca_dev->height) / 2;
- }
- xend = xstart + gspca_dev->width;
- yend = ystart + gspca_dev->height;
- /* Writing to the COMH register resets the other windowing regs
- to their default values, so we must do this first. */
- i2c_w_mask(sd, 0x12, qvga ? 0x40 : 0x00, 0xf0);
- i2c_w_mask(sd, 0x32,
- (((xend >> 1) & 7) << 3) | ((xstart >> 1) & 7),
- 0x3f);
- i2c_w_mask(sd, 0x03,
- (((yend >> 1) & 3) << 2) | ((ystart >> 1) & 3),
- 0x0f);
- i2c_w(sd, 0x17, xstart >> 4);
- i2c_w(sd, 0x18, xend >> 4);
- i2c_w(sd, 0x19, ystart >> 3);
- i2c_w(sd, 0x1a, yend >> 3);
- return;
- case SEN_OV8610:
- /* For OV8610 qvga means qsvga */
- i2c_w_mask(sd, OV7610_REG_COM_C, qvga ? (1 << 5) : 0, 1 << 5);
- i2c_w_mask(sd, 0x13, 0x00, 0x20); /* Select 16 bit data bus */
- i2c_w_mask(sd, 0x12, 0x04, 0x06); /* AWB: 1 Test pattern: 0 */
- i2c_w_mask(sd, 0x2d, 0x00, 0x40); /* from windrv 090403 */
- i2c_w_mask(sd, 0x28, 0x20, 0x20); /* progressive mode on */
- break;
- case SEN_OV7610:
- i2c_w_mask(sd, 0x14, qvga ? 0x20 : 0x00, 0x20);
- i2c_w(sd, 0x35, qvga ? 0x1e : 0x9e);
- i2c_w_mask(sd, 0x13, 0x00, 0x20); /* Select 16 bit data bus */
- i2c_w_mask(sd, 0x12, 0x04, 0x06); /* AWB: 1 Test pattern: 0 */
- break;
- case SEN_OV7620:
- case SEN_OV7620AE:
- case SEN_OV76BE:
- i2c_w_mask(sd, 0x14, qvga ? 0x20 : 0x00, 0x20);
- i2c_w_mask(sd, 0x28, qvga ? 0x00 : 0x20, 0x20);
- i2c_w(sd, 0x24, qvga ? 0x20 : 0x3a);
- i2c_w(sd, 0x25, qvga ? 0x30 : 0x60);
- i2c_w_mask(sd, 0x2d, qvga ? 0x40 : 0x00, 0x40);
- i2c_w_mask(sd, 0x67, qvga ? 0xb0 : 0x90, 0xf0);
- i2c_w_mask(sd, 0x74, qvga ? 0x20 : 0x00, 0x20);
- i2c_w_mask(sd, 0x13, 0x00, 0x20); /* Select 16 bit data bus */
- i2c_w_mask(sd, 0x12, 0x04, 0x06); /* AWB: 1 Test pattern: 0 */
- if (sd->sensor == SEN_OV76BE)
- i2c_w(sd, 0x35, qvga ? 0x1e : 0x9e);
- break;
- case SEN_OV7640:
- case SEN_OV7648:
- i2c_w_mask(sd, 0x14, qvga ? 0x20 : 0x00, 0x20);
- i2c_w_mask(sd, 0x28, qvga ? 0x00 : 0x20, 0x20);
- /* Setting this undocumented bit in qvga mode removes a very
- annoying vertical shaking of the image */
- i2c_w_mask(sd, 0x2d, qvga ? 0x40 : 0x00, 0x40);
- /* Unknown */
- i2c_w_mask(sd, 0x67, qvga ? 0xf0 : 0x90, 0xf0);
- /* Allow higher automatic gain (to allow higher framerates) */
- i2c_w_mask(sd, 0x74, qvga ? 0x20 : 0x00, 0x20);
- i2c_w_mask(sd, 0x12, 0x04, 0x04); /* AWB: 1 */
- break;
- case SEN_OV7670:
- /* set COM7_FMT_VGA or COM7_FMT_QVGA
- * do we need to set anything else?
- * HSTART etc are set in set_ov_sensor_window itself */
- i2c_w_mask(sd, OV7670_R12_COM7,
- qvga ? OV7670_COM7_FMT_QVGA : OV7670_COM7_FMT_VGA,
- OV7670_COM7_FMT_MASK);
- i2c_w_mask(sd, 0x13, 0x00, 0x20); /* Select 16 bit data bus */
- i2c_w_mask(sd, OV7670_R13_COM8, OV7670_COM8_AWB,
- OV7670_COM8_AWB);
- if (qvga) { /* QVGA from ov7670.c by
- * Jonathan Corbet */
- xstart = 164;
- xend = 28;
- ystart = 14;
- yend = 494;
- } else { /* VGA */
- xstart = 158;
- xend = 14;
- ystart = 10;
- yend = 490;
- }
- /* OV7670 hardware window registers are split across
- * multiple locations */
- i2c_w(sd, OV7670_R17_HSTART, xstart >> 3);
- i2c_w(sd, OV7670_R18_HSTOP, xend >> 3);
- v = i2c_r(sd, OV7670_R32_HREF);
- v = (v & 0xc0) | ((xend & 0x7) << 3) | (xstart & 0x07);
- msleep(10); /* need to sleep between read and write to
- * same reg! */
- i2c_w(sd, OV7670_R32_HREF, v);
-
- i2c_w(sd, OV7670_R19_VSTART, ystart >> 2);
- i2c_w(sd, OV7670_R1A_VSTOP, yend >> 2);
- v = i2c_r(sd, OV7670_R03_VREF);
- v = (v & 0xc0) | ((yend & 0x3) << 2) | (ystart & 0x03);
- msleep(10); /* need to sleep between read and write to
- * same reg! */
- i2c_w(sd, OV7670_R03_VREF, v);
- break;
- case SEN_OV6620:
- i2c_w_mask(sd, 0x14, qvga ? 0x20 : 0x00, 0x20);
- i2c_w_mask(sd, 0x13, 0x00, 0x20); /* Select 16 bit data bus */
- i2c_w_mask(sd, 0x12, 0x04, 0x06); /* AWB: 1 Test pattern: 0 */
- break;
- case SEN_OV6630:
- case SEN_OV66308AF:
- i2c_w_mask(sd, 0x14, qvga ? 0x20 : 0x00, 0x20);
- i2c_w_mask(sd, 0x12, 0x04, 0x06); /* AWB: 1 Test pattern: 0 */
- break;
- case SEN_OV9600: {
- const struct ov_i2c_regvals *vals;
- static const struct ov_i2c_regvals sxga_15[] = {
- {0x11, 0x80}, {0x14, 0x3e}, {0x24, 0x85}, {0x25, 0x75}
- };
- static const struct ov_i2c_regvals sxga_7_5[] = {
- {0x11, 0x81}, {0x14, 0x3e}, {0x24, 0x85}, {0x25, 0x75}
- };
- static const struct ov_i2c_regvals vga_30[] = {
- {0x11, 0x81}, {0x14, 0x7e}, {0x24, 0x70}, {0x25, 0x60}
- };
- static const struct ov_i2c_regvals vga_15[] = {
- {0x11, 0x83}, {0x14, 0x3e}, {0x24, 0x80}, {0x25, 0x70}
- };
-
- /* frame rates:
- * 15fps / 7.5 fps for 1280x1024
- * 30fps / 15fps for 640x480
- */
- i2c_w_mask(sd, 0x12, qvga ? 0x40 : 0x00, 0x40);
- if (qvga)
- vals = sd->frame_rate < 30 ? vga_15 : vga_30;
- else
- vals = sd->frame_rate < 15 ? sxga_7_5 : sxga_15;
- write_i2c_regvals(sd, vals, ARRAY_SIZE(sxga_15));
- return;
- }
- default:
- return;
- }
-
- /******** Clock programming ********/
- i2c_w(sd, 0x11, sd->clockdiv);
-}
-
-/* this function works for bridge ov519 and sensors ov7660 and ov7670 only */
-static void sethvflip(struct gspca_dev *gspca_dev, s32 hflip, s32 vflip)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (sd->gspca_dev.streaming)
- reg_w(sd, OV519_R51_RESET1, 0x0f); /* block stream */
- i2c_w_mask(sd, OV7670_R1E_MVFP,
- OV7670_MVFP_MIRROR * hflip | OV7670_MVFP_VFLIP * vflip,
- OV7670_MVFP_MIRROR | OV7670_MVFP_VFLIP);
- if (sd->gspca_dev.streaming)
- reg_w(sd, OV519_R51_RESET1, 0x00); /* restart stream */
-}
-
-static void set_ov_sensor_window(struct sd *sd)
-{
- struct gspca_dev *gspca_dev;
- int qvga, crop;
- int hwsbase, hwebase, vwsbase, vwebase, hwscale, vwscale;
-
- /* mode setup is fully handled in mode_init_ov_sensor_regs for these */
- switch (sd->sensor) {
- case SEN_OV2610:
- case SEN_OV2610AE:
- case SEN_OV3610:
- case SEN_OV7670:
- case SEN_OV9600:
- mode_init_ov_sensor_regs(sd);
- return;
- case SEN_OV7660:
- ov519_set_mode(sd);
- ov519_set_fr(sd);
- return;
- }
-
- gspca_dev = &sd->gspca_dev;
- qvga = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv & 1;
- crop = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv & 2;
-
- /* The different sensor ICs handle setting up of window differently.
- * IF YOU SET IT WRONG, YOU WILL GET ALL ZERO ISOC DATA FROM OV51x!! */
- switch (sd->sensor) {
- case SEN_OV8610:
- hwsbase = 0x1e;
- hwebase = 0x1e;
- vwsbase = 0x02;
- vwebase = 0x02;
- break;
- case SEN_OV7610:
- case SEN_OV76BE:
- hwsbase = 0x38;
- hwebase = 0x3a;
- vwsbase = vwebase = 0x05;
- break;
- case SEN_OV6620:
- case SEN_OV6630:
- case SEN_OV66308AF:
- hwsbase = 0x38;
- hwebase = 0x3a;
- vwsbase = 0x05;
- vwebase = 0x06;
- if (sd->sensor == SEN_OV66308AF && qvga)
- /* HDG: this fixes U and V getting swapped */
- hwsbase++;
- if (crop) {
- hwsbase += 8;
- hwebase += 8;
- vwsbase += 11;
- vwebase += 11;
- }
- break;
- case SEN_OV7620:
- case SEN_OV7620AE:
- hwsbase = 0x2f; /* From 7620.SET (spec is wrong) */
- hwebase = 0x2f;
- vwsbase = vwebase = 0x05;
- break;
- case SEN_OV7640:
- case SEN_OV7648:
- hwsbase = 0x1a;
- hwebase = 0x1a;
- vwsbase = vwebase = 0x03;
- break;
- default:
- return;
- }
-
- switch (sd->sensor) {
- case SEN_OV6620:
- case SEN_OV6630:
- case SEN_OV66308AF:
- if (qvga) { /* QCIF */
- hwscale = 0;
- vwscale = 0;
- } else { /* CIF */
- hwscale = 1;
- vwscale = 1; /* The datasheet says 0;
- * it's wrong */
- }
- break;
- case SEN_OV8610:
- if (qvga) { /* QSVGA */
- hwscale = 1;
- vwscale = 1;
- } else { /* SVGA */
- hwscale = 2;
- vwscale = 2;
- }
- break;
- default: /* SEN_OV7xx0 */
- if (qvga) { /* QVGA */
- hwscale = 1;
- vwscale = 0;
- } else { /* VGA */
- hwscale = 2;
- vwscale = 1;
- }
- }
-
- mode_init_ov_sensor_regs(sd);
-
- i2c_w(sd, 0x17, hwsbase);
- i2c_w(sd, 0x18, hwebase + (sd->sensor_width >> hwscale));
- i2c_w(sd, 0x19, vwsbase);
- i2c_w(sd, 0x1a, vwebase + (sd->sensor_height >> vwscale));
-}
-
-/* -- start the camera -- */
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- /* Default for most bridges, allow bridge_mode_init_regs to override */
- sd->sensor_width = sd->gspca_dev.width;
- sd->sensor_height = sd->gspca_dev.height;
-
- switch (sd->bridge) {
- case BRIDGE_OV511:
- case BRIDGE_OV511PLUS:
- ov511_mode_init_regs(sd);
- break;
- case BRIDGE_OV518:
- case BRIDGE_OV518PLUS:
- ov518_mode_init_regs(sd);
- break;
- case BRIDGE_OV519:
- ov519_mode_init_regs(sd);
- break;
- /* case BRIDGE_OVFX2: nothing to do */
- case BRIDGE_W9968CF:
- w9968cf_mode_init_regs(sd);
- break;
- }
-
- set_ov_sensor_window(sd);
-
- /* Force clear snapshot state in case the snapshot button was
- pressed while we weren't streaming */
- sd->snapshot_needs_reset = 1;
- sd_reset_snapshot(gspca_dev);
-
- sd->first_frame = 3;
-
- ov51x_restart(sd);
- ov51x_led_control(sd, 1);
- return gspca_dev->usb_err;
-}
-
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- ov51x_stop(sd);
- ov51x_led_control(sd, 0);
-}
-
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (!sd->gspca_dev.present)
- return;
- if (sd->bridge == BRIDGE_W9968CF)
- w9968cf_stop0(sd);
-
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
- /* If the last button state is pressed, release it now! */
- if (sd->snapshot_pressed) {
- input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);
- input_sync(gspca_dev->input_dev);
- sd->snapshot_pressed = 0;
- }
-#endif
- if (sd->bridge == BRIDGE_OV519)
- reg_w(sd, OV519_R57_SNAPSHOT, 0x23);
-}
-
-static void ov51x_handle_button(struct gspca_dev *gspca_dev, u8 state)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (sd->snapshot_pressed != state) {
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
- input_report_key(gspca_dev->input_dev, KEY_CAMERA, state);
- input_sync(gspca_dev->input_dev);
-#endif
- if (state)
- sd->snapshot_needs_reset = 1;
-
- sd->snapshot_pressed = state;
- } else {
- /* On the ov511 / ov519 we need to reset the button state
- multiple times, as resetting does not work as long as the
- button stays pressed */
- switch (sd->bridge) {
- case BRIDGE_OV511:
- case BRIDGE_OV511PLUS:
- case BRIDGE_OV519:
- if (state)
- sd->snapshot_needs_reset = 1;
- break;
- }
- }
-}
-
-static void ov511_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *in, /* isoc packet */
- int len) /* iso packet length */
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- /* SOF/EOF packets have 1st to 8th bytes zeroed and the 9th
- * byte non-zero. The EOF packet has image width/height in the
- * 10th and 11th bytes. The 9th byte is given as follows:
- *
- * bit 7: EOF
- * 6: compression enabled
- * 5: 422/420/400 modes
- * 4: 422/420/400 modes
- * 3: 1
- * 2: snapshot button on
- * 1: snapshot frame
- * 0: even/odd field
- */
- if (!(in[0] | in[1] | in[2] | in[3] | in[4] | in[5] | in[6] | in[7]) &&
- (in[8] & 0x08)) {
- ov51x_handle_button(gspca_dev, (in[8] >> 2) & 1);
- if (in[8] & 0x80) {
- /* Frame end */
- if ((in[9] + 1) * 8 != gspca_dev->width ||
- (in[10] + 1) * 8 != gspca_dev->height) {
- PDEBUG(D_ERR, "Invalid frame size, got: %dx%d,"
- " requested: %dx%d\n",
- (in[9] + 1) * 8, (in[10] + 1) * 8,
- gspca_dev->width, gspca_dev->height);
- gspca_dev->last_packet_type = DISCARD_PACKET;
- return;
- }
- /* Add 11 byte footer to frame, might be useful */
- gspca_frame_add(gspca_dev, LAST_PACKET, in, 11);
- return;
- } else {
- /* Frame start */
- gspca_frame_add(gspca_dev, FIRST_PACKET, in, 0);
- sd->packet_nr = 0;
- }
- }
-
- /* Ignore the packet number */
- len--;
-
- /* intermediate packet */
- gspca_frame_add(gspca_dev, INTER_PACKET, in, len);
-}
-
-static void ov518_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, /* isoc packet */
- int len) /* iso packet length */
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- /* A false positive here is likely, until OVT gives me
- * the definitive SOF/EOF format */
- if ((!(data[0] | data[1] | data[2] | data[3] | data[5])) && data[6]) {
- ov51x_handle_button(gspca_dev, (data[6] >> 1) & 1);
- gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
- gspca_frame_add(gspca_dev, FIRST_PACKET, NULL, 0);
- sd->packet_nr = 0;
- }
-
- if (gspca_dev->last_packet_type == DISCARD_PACKET)
- return;
-
- /* Does this device use packet numbers ? */
- if (len & 7) {
- len--;
- if (sd->packet_nr == data[len])
- sd->packet_nr++;
- /* The last few packets of the frame (which are all 0's
- except that they may contain part of the footer), are
- numbered 0 */
- else if (sd->packet_nr == 0 || data[len]) {
- PDEBUG(D_ERR, "Invalid packet nr: %d (expect: %d)",
- (int)data[len], (int)sd->packet_nr);
- gspca_dev->last_packet_type = DISCARD_PACKET;
- return;
- }
- }
-
- /* intermediate packet */
- gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
-}
-
-static void ov519_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, /* isoc packet */
- int len) /* iso packet length */
-{
- /* Header of ov519 is 16 bytes:
- * Byte Value Description
- * 0 0xff magic
- * 1 0xff magic
- * 2 0xff magic
- * 3 0xXX 0x50 = SOF, 0x51 = EOF
- * 9 0xXX 0x01 initial frame without data,
- * 0x00 standard frame with image
- * 14 Lo in EOF: length of image data / 8
- * 15 Hi
- */
-
- if (data[0] == 0xff && data[1] == 0xff && data[2] == 0xff) {
- switch (data[3]) {
- case 0x50: /* start of frame */
- /* Don't check the button state here, as the state
- usually (always ?) changes at EOF and checking it
- here leads to unnecessary snapshot state resets. */
-#define HDRSZ 16
- data += HDRSZ;
- len -= HDRSZ;
-#undef HDRSZ
- if (data[0] == 0xff || data[1] == 0xd8)
- gspca_frame_add(gspca_dev, FIRST_PACKET,
- data, len);
- else
- gspca_dev->last_packet_type = DISCARD_PACKET;
- return;
- case 0x51: /* end of frame */
- ov51x_handle_button(gspca_dev, data[11] & 1);
- if (data[9] != 0)
- gspca_dev->last_packet_type = DISCARD_PACKET;
- gspca_frame_add(gspca_dev, LAST_PACKET,
- NULL, 0);
- return;
- }
- }
-
- /* intermediate packet */
- gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
-}
-
-static void ovfx2_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, /* isoc packet */
- int len) /* iso packet length */
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
-
- /* A short read signals EOF */
- if (len < gspca_dev->cam.bulk_size) {
- /* If the frame is short, and it is one of the first ones
- the sensor and bridge are still syncing, so drop it. */
- if (sd->first_frame) {
- sd->first_frame--;
- if (gspca_dev->image_len <
- sd->gspca_dev.width * sd->gspca_dev.height)
- gspca_dev->last_packet_type = DISCARD_PACKET;
- }
- gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
- gspca_frame_add(gspca_dev, FIRST_PACKET, NULL, 0);
- }
-}
-
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, /* isoc packet */
- int len) /* iso packet length */
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- switch (sd->bridge) {
- case BRIDGE_OV511:
- case BRIDGE_OV511PLUS:
- ov511_pkt_scan(gspca_dev, data, len);
- break;
- case BRIDGE_OV518:
- case BRIDGE_OV518PLUS:
- ov518_pkt_scan(gspca_dev, data, len);
- break;
- case BRIDGE_OV519:
- ov519_pkt_scan(gspca_dev, data, len);
- break;
- case BRIDGE_OVFX2:
- ovfx2_pkt_scan(gspca_dev, data, len);
- break;
- case BRIDGE_W9968CF:
- w9968cf_pkt_scan(gspca_dev, data, len);
- break;
- }
-}
-
-/* -- management routines -- */
-
-static void setbrightness(struct gspca_dev *gspca_dev, s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- static const struct ov_i2c_regvals brit_7660[][7] = {
- {{0x0f, 0x6a}, {0x24, 0x40}, {0x25, 0x2b}, {0x26, 0x90},
- {0x27, 0xe0}, {0x28, 0xe0}, {0x2c, 0xe0}},
- {{0x0f, 0x6a}, {0x24, 0x50}, {0x25, 0x40}, {0x26, 0xa1},
- {0x27, 0xc0}, {0x28, 0xc0}, {0x2c, 0xc0}},
- {{0x0f, 0x6a}, {0x24, 0x68}, {0x25, 0x58}, {0x26, 0xc2},
- {0x27, 0xa0}, {0x28, 0xa0}, {0x2c, 0xa0}},
- {{0x0f, 0x6a}, {0x24, 0x70}, {0x25, 0x68}, {0x26, 0xd3},
- {0x27, 0x80}, {0x28, 0x80}, {0x2c, 0x80}},
- {{0x0f, 0x6a}, {0x24, 0x80}, {0x25, 0x70}, {0x26, 0xd3},
- {0x27, 0x20}, {0x28, 0x20}, {0x2c, 0x20}},
- {{0x0f, 0x6a}, {0x24, 0x88}, {0x25, 0x78}, {0x26, 0xd3},
- {0x27, 0x40}, {0x28, 0x40}, {0x2c, 0x40}},
- {{0x0f, 0x6a}, {0x24, 0x90}, {0x25, 0x80}, {0x26, 0xd4},
- {0x27, 0x60}, {0x28, 0x60}, {0x2c, 0x60}}
- };
-
- switch (sd->sensor) {
- case SEN_OV8610:
- case SEN_OV7610:
- case SEN_OV76BE:
- case SEN_OV6620:
- case SEN_OV6630:
- case SEN_OV66308AF:
- case SEN_OV7640:
- case SEN_OV7648:
- i2c_w(sd, OV7610_REG_BRT, val);
- break;
- case SEN_OV7620:
- case SEN_OV7620AE:
- i2c_w(sd, OV7610_REG_BRT, val);
- break;
- case SEN_OV7660:
- write_i2c_regvals(sd, brit_7660[val],
- ARRAY_SIZE(brit_7660[0]));
- break;
- case SEN_OV7670:
-/*win trace
- * i2c_w_mask(sd, OV7670_R13_COM8, 0, OV7670_COM8_AEC); */
- i2c_w(sd, OV7670_R55_BRIGHT, ov7670_abs_to_sm(val));
- break;
- }
-}
-
-static void setcontrast(struct gspca_dev *gspca_dev, s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- static const struct ov_i2c_regvals contrast_7660[][31] = {
- {{0x6c, 0xf0}, {0x6d, 0xf0}, {0x6e, 0xf8}, {0x6f, 0xa0},
- {0x70, 0x58}, {0x71, 0x38}, {0x72, 0x30}, {0x73, 0x30},
- {0x74, 0x28}, {0x75, 0x28}, {0x76, 0x24}, {0x77, 0x24},
- {0x78, 0x22}, {0x79, 0x28}, {0x7a, 0x2a}, {0x7b, 0x34},
- {0x7c, 0x0f}, {0x7d, 0x1e}, {0x7e, 0x3d}, {0x7f, 0x65},
- {0x80, 0x70}, {0x81, 0x77}, {0x82, 0x7d}, {0x83, 0x83},
- {0x84, 0x88}, {0x85, 0x8d}, {0x86, 0x96}, {0x87, 0x9f},
- {0x88, 0xb0}, {0x89, 0xc4}, {0x8a, 0xd9}},
- {{0x6c, 0xf0}, {0x6d, 0xf0}, {0x6e, 0xf8}, {0x6f, 0x94},
- {0x70, 0x58}, {0x71, 0x40}, {0x72, 0x30}, {0x73, 0x30},
- {0x74, 0x30}, {0x75, 0x30}, {0x76, 0x2c}, {0x77, 0x24},
- {0x78, 0x22}, {0x79, 0x28}, {0x7a, 0x2a}, {0x7b, 0x31},
- {0x7c, 0x0f}, {0x7d, 0x1e}, {0x7e, 0x3d}, {0x7f, 0x62},
- {0x80, 0x6d}, {0x81, 0x75}, {0x82, 0x7b}, {0x83, 0x81},
- {0x84, 0x87}, {0x85, 0x8d}, {0x86, 0x98}, {0x87, 0xa1},
- {0x88, 0xb2}, {0x89, 0xc6}, {0x8a, 0xdb}},
- {{0x6c, 0xf0}, {0x6d, 0xf0}, {0x6e, 0xf0}, {0x6f, 0x84},
- {0x70, 0x58}, {0x71, 0x48}, {0x72, 0x40}, {0x73, 0x40},
- {0x74, 0x28}, {0x75, 0x28}, {0x76, 0x28}, {0x77, 0x24},
- {0x78, 0x26}, {0x79, 0x28}, {0x7a, 0x28}, {0x7b, 0x34},
- {0x7c, 0x0f}, {0x7d, 0x1e}, {0x7e, 0x3c}, {0x7f, 0x5d},
- {0x80, 0x68}, {0x81, 0x71}, {0x82, 0x79}, {0x83, 0x81},
- {0x84, 0x86}, {0x85, 0x8b}, {0x86, 0x95}, {0x87, 0x9e},
- {0x88, 0xb1}, {0x89, 0xc5}, {0x8a, 0xd9}},
- {{0x6c, 0xf0}, {0x6d, 0xf0}, {0x6e, 0xf0}, {0x6f, 0x70},
- {0x70, 0x58}, {0x71, 0x58}, {0x72, 0x48}, {0x73, 0x48},
- {0x74, 0x38}, {0x75, 0x40}, {0x76, 0x34}, {0x77, 0x34},
- {0x78, 0x2e}, {0x79, 0x28}, {0x7a, 0x24}, {0x7b, 0x22},
- {0x7c, 0x0f}, {0x7d, 0x1e}, {0x7e, 0x3c}, {0x7f, 0x58},
- {0x80, 0x63}, {0x81, 0x6e}, {0x82, 0x77}, {0x83, 0x80},
- {0x84, 0x87}, {0x85, 0x8f}, {0x86, 0x9c}, {0x87, 0xa9},
- {0x88, 0xc0}, {0x89, 0xd4}, {0x8a, 0xe6}},
- {{0x6c, 0xa0}, {0x6d, 0xf0}, {0x6e, 0x90}, {0x6f, 0x80},
- {0x70, 0x70}, {0x71, 0x80}, {0x72, 0x60}, {0x73, 0x60},
- {0x74, 0x58}, {0x75, 0x60}, {0x76, 0x4c}, {0x77, 0x38},
- {0x78, 0x38}, {0x79, 0x2a}, {0x7a, 0x20}, {0x7b, 0x0e},
- {0x7c, 0x0a}, {0x7d, 0x14}, {0x7e, 0x26}, {0x7f, 0x46},
- {0x80, 0x54}, {0x81, 0x64}, {0x82, 0x70}, {0x83, 0x7c},
- {0x84, 0x87}, {0x85, 0x93}, {0x86, 0xa6}, {0x87, 0xb4},
- {0x88, 0xd0}, {0x89, 0xe5}, {0x8a, 0xf5}},
- {{0x6c, 0x60}, {0x6d, 0x80}, {0x6e, 0x60}, {0x6f, 0x80},
- {0x70, 0x80}, {0x71, 0x80}, {0x72, 0x88}, {0x73, 0x30},
- {0x74, 0x70}, {0x75, 0x68}, {0x76, 0x64}, {0x77, 0x50},
- {0x78, 0x3c}, {0x79, 0x22}, {0x7a, 0x10}, {0x7b, 0x08},
- {0x7c, 0x06}, {0x7d, 0x0e}, {0x7e, 0x1a}, {0x7f, 0x3a},
- {0x80, 0x4a}, {0x81, 0x5a}, {0x82, 0x6b}, {0x83, 0x7b},
- {0x84, 0x89}, {0x85, 0x96}, {0x86, 0xaf}, {0x87, 0xc3},
- {0x88, 0xe1}, {0x89, 0xf2}, {0x8a, 0xfa}},
- {{0x6c, 0x20}, {0x6d, 0x40}, {0x6e, 0x20}, {0x6f, 0x60},
- {0x70, 0x88}, {0x71, 0xc8}, {0x72, 0xc0}, {0x73, 0xb8},
- {0x74, 0xa8}, {0x75, 0xb8}, {0x76, 0x80}, {0x77, 0x5c},
- {0x78, 0x26}, {0x79, 0x10}, {0x7a, 0x08}, {0x7b, 0x04},
- {0x7c, 0x02}, {0x7d, 0x06}, {0x7e, 0x0a}, {0x7f, 0x22},
- {0x80, 0x33}, {0x81, 0x4c}, {0x82, 0x64}, {0x83, 0x7b},
- {0x84, 0x90}, {0x85, 0xa7}, {0x86, 0xc7}, {0x87, 0xde},
- {0x88, 0xf1}, {0x89, 0xf9}, {0x8a, 0xfd}},
- };
-
- switch (sd->sensor) {
- case SEN_OV7610:
- case SEN_OV6620:
- i2c_w(sd, OV7610_REG_CNT, val);
- break;
- case SEN_OV6630:
- case SEN_OV66308AF:
- i2c_w_mask(sd, OV7610_REG_CNT, val >> 4, 0x0f);
- break;
- case SEN_OV8610: {
- static const u8 ctab[] = {
- 0x03, 0x09, 0x0b, 0x0f, 0x53, 0x6f, 0x35, 0x7f
- };
-
- /* Use Y gamma control instead. Bit 0 enables it. */
- i2c_w(sd, 0x64, ctab[val >> 5]);
- break;
- }
- case SEN_OV7620:
- case SEN_OV7620AE: {
- static const u8 ctab[] = {
- 0x01, 0x05, 0x09, 0x11, 0x15, 0x35, 0x37, 0x57,
- 0x5b, 0xa5, 0xa7, 0xc7, 0xc9, 0xcf, 0xef, 0xff
- };
-
- /* Use Y gamma control instead. Bit 0 enables it. */
- i2c_w(sd, 0x64, ctab[val >> 4]);
- break;
- }
- case SEN_OV7660:
- write_i2c_regvals(sd, contrast_7660[val],
- ARRAY_SIZE(contrast_7660[0]));
- break;
- case SEN_OV7670:
- /* check that this isn't just the same as ov7610 */
- i2c_w(sd, OV7670_R56_CONTRAS, val >> 1);
- break;
- }
-}
-
-static void setexposure(struct gspca_dev *gspca_dev, s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- i2c_w(sd, 0x10, val);
-}
-
-static void setcolors(struct gspca_dev *gspca_dev, s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- static const struct ov_i2c_regvals colors_7660[][6] = {
- {{0x4f, 0x28}, {0x50, 0x2a}, {0x51, 0x02}, {0x52, 0x0a},
- {0x53, 0x19}, {0x54, 0x23}},
- {{0x4f, 0x47}, {0x50, 0x4a}, {0x51, 0x03}, {0x52, 0x11},
- {0x53, 0x2c}, {0x54, 0x3e}},
- {{0x4f, 0x66}, {0x50, 0x6b}, {0x51, 0x05}, {0x52, 0x19},
- {0x53, 0x40}, {0x54, 0x59}},
- {{0x4f, 0x84}, {0x50, 0x8b}, {0x51, 0x06}, {0x52, 0x20},
- {0x53, 0x53}, {0x54, 0x73}},
- {{0x4f, 0xa3}, {0x50, 0xab}, {0x51, 0x08}, {0x52, 0x28},
- {0x53, 0x66}, {0x54, 0x8e}},
- };
-
- switch (sd->sensor) {
- case SEN_OV8610:
- case SEN_OV7610:
- case SEN_OV76BE:
- case SEN_OV6620:
- case SEN_OV6630:
- case SEN_OV66308AF:
- i2c_w(sd, OV7610_REG_SAT, val);
- break;
- case SEN_OV7620:
- case SEN_OV7620AE:
- /* Use UV gamma control instead. Bits 0 & 7 are reserved. */
-/* rc = ov_i2c_write(sd->dev, 0x62, (val >> 9) & 0x7e);
- if (rc < 0)
- goto out; */
- i2c_w(sd, OV7610_REG_SAT, val);
- break;
- case SEN_OV7640:
- case SEN_OV7648:
- i2c_w(sd, OV7610_REG_SAT, val & 0xf0);
- break;
- case SEN_OV7660:
- write_i2c_regvals(sd, colors_7660[val],
- ARRAY_SIZE(colors_7660[0]));
- break;
- case SEN_OV7670:
- /* supported later once I work out how to do it
- * transparently fail now! */
- /* set REG_COM13 values for UV sat auto mode */
- break;
- }
-}
-
-static void setautobright(struct gspca_dev *gspca_dev, s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- i2c_w_mask(sd, 0x2d, val ? 0x10 : 0x00, 0x10);
-}
-
-static void setfreq_i(struct sd *sd, s32 val)
-{
- if (sd->sensor == SEN_OV7660
- || sd->sensor == SEN_OV7670) {
- switch (val) {
- case 0: /* Banding filter disabled */
- i2c_w_mask(sd, OV7670_R13_COM8, 0, OV7670_COM8_BFILT);
- break;
- case 1: /* 50 hz */
- i2c_w_mask(sd, OV7670_R13_COM8, OV7670_COM8_BFILT,
- OV7670_COM8_BFILT);
- i2c_w_mask(sd, OV7670_R3B_COM11, 0x08, 0x18);
- break;
- case 2: /* 60 hz */
- i2c_w_mask(sd, OV7670_R13_COM8, OV7670_COM8_BFILT,
- OV7670_COM8_BFILT);
- i2c_w_mask(sd, OV7670_R3B_COM11, 0x00, 0x18);
- break;
- case 3: /* Auto hz - ov7670 only */
- i2c_w_mask(sd, OV7670_R13_COM8, OV7670_COM8_BFILT,
- OV7670_COM8_BFILT);
- i2c_w_mask(sd, OV7670_R3B_COM11, OV7670_COM11_HZAUTO,
- 0x18);
- break;
- }
- } else {
- switch (val) {
- case 0: /* Banding filter disabled */
- i2c_w_mask(sd, 0x2d, 0x00, 0x04);
- i2c_w_mask(sd, 0x2a, 0x00, 0x80);
- break;
- case 1: /* 50 hz (filter on and framerate adj) */
- i2c_w_mask(sd, 0x2d, 0x04, 0x04);
- i2c_w_mask(sd, 0x2a, 0x80, 0x80);
- /* 20 fps -> 16.667 fps */
- if (sd->sensor == SEN_OV6620 ||
- sd->sensor == SEN_OV6630 ||
- sd->sensor == SEN_OV66308AF)
- i2c_w(sd, 0x2b, 0x5e);
- else
- i2c_w(sd, 0x2b, 0xac);
- break;
- case 2: /* 60 hz (filter on, ...) */
- i2c_w_mask(sd, 0x2d, 0x04, 0x04);
- if (sd->sensor == SEN_OV6620 ||
- sd->sensor == SEN_OV6630 ||
- sd->sensor == SEN_OV66308AF) {
- /* 20 fps -> 15 fps */
- i2c_w_mask(sd, 0x2a, 0x80, 0x80);
- i2c_w(sd, 0x2b, 0xa8);
- } else {
- /* no framerate adj. */
- i2c_w_mask(sd, 0x2a, 0x00, 0x80);
- }
- break;
- }
- }
-}
-
-static void setfreq(struct gspca_dev *gspca_dev, s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- setfreq_i(sd, val);
-
- /* Ugly but necessary */
- if (sd->bridge == BRIDGE_W9968CF)
- w9968cf_set_crop_window(sd);
-}
-
-static int sd_get_jcomp(struct gspca_dev *gspca_dev,
- struct v4l2_jpegcompression *jcomp)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (sd->bridge != BRIDGE_W9968CF)
- return -ENOTTY;
-
- memset(jcomp, 0, sizeof *jcomp);
- jcomp->quality = v4l2_ctrl_g_ctrl(sd->jpegqual);
- jcomp->jpeg_markers = V4L2_JPEG_MARKER_DHT | V4L2_JPEG_MARKER_DQT |
- V4L2_JPEG_MARKER_DRI;
- return 0;
-}
-
-static int sd_set_jcomp(struct gspca_dev *gspca_dev,
- struct v4l2_jpegcompression *jcomp)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (sd->bridge != BRIDGE_W9968CF)
- return -ENOTTY;
-
- v4l2_ctrl_s_ctrl(sd->jpegqual, jcomp->quality);
- return 0;
-}
-
-static int sd_g_volatile_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct gspca_dev *gspca_dev =
- container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
- struct sd *sd = (struct sd *)gspca_dev;
-
- gspca_dev->usb_err = 0;
-
- switch (ctrl->id) {
- case V4L2_CID_AUTOGAIN:
- gspca_dev->exposure->val = i2c_r(sd, 0x10);
- break;
- }
- return 0;
-}
-
-static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct gspca_dev *gspca_dev =
- container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
- struct sd *sd = (struct sd *)gspca_dev;
-
- gspca_dev->usb_err = 0;
-
- if (!gspca_dev->streaming)
- return 0;
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- setbrightness(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_CONTRAST:
- setcontrast(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_POWER_LINE_FREQUENCY:
- setfreq(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_AUTOBRIGHTNESS:
- if (ctrl->is_new)
- setautobright(gspca_dev, ctrl->val);
- if (!ctrl->val && sd->brightness->is_new)
- setbrightness(gspca_dev, sd->brightness->val);
- break;
- case V4L2_CID_SATURATION:
- setcolors(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_HFLIP:
- sethvflip(gspca_dev, ctrl->val, sd->vflip->val);
- break;
- case V4L2_CID_AUTOGAIN:
- if (ctrl->is_new)
- setautogain(gspca_dev, ctrl->val);
- if (!ctrl->val && gspca_dev->exposure->is_new)
- setexposure(gspca_dev, gspca_dev->exposure->val);
- break;
- case V4L2_CID_JPEG_COMPRESSION_QUALITY:
- return -EBUSY; /* Should never happen, as we grab the ctrl */
- }
- return gspca_dev->usb_err;
-}
-
-static const struct v4l2_ctrl_ops sd_ctrl_ops = {
- .g_volatile_ctrl = sd_g_volatile_ctrl,
- .s_ctrl = sd_s_ctrl,
-};
-
-static int sd_init_controls(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *)gspca_dev;
- struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
-
- gspca_dev->vdev.ctrl_handler = hdl;
- v4l2_ctrl_handler_init(hdl, 10);
- if (valid_controls[sd->sensor].has_brightness)
- sd->brightness = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_BRIGHTNESS, 0,
- sd->sensor == SEN_OV7660 ? 6 : 255, 1,
- sd->sensor == SEN_OV7660 ? 3 : 127);
- if (valid_controls[sd->sensor].has_contrast) {
- if (sd->sensor == SEN_OV7660)
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_CONTRAST, 0, 6, 1, 3);
- else
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_CONTRAST, 0, 255, 1,
- (sd->sensor == SEN_OV6630 ||
- sd->sensor == SEN_OV66308AF) ? 200 : 127);
- }
- if (valid_controls[sd->sensor].has_sat)
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_SATURATION, 0,
- sd->sensor == SEN_OV7660 ? 4 : 255, 1,
- sd->sensor == SEN_OV7660 ? 2 : 127);
- if (valid_controls[sd->sensor].has_exposure)
- gspca_dev->exposure = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_EXPOSURE, 0, 255, 1, 127);
- if (valid_controls[sd->sensor].has_hvflip) {
- sd->hflip = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_HFLIP, 0, 1, 1, 0);
- sd->vflip = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_VFLIP, 0, 1, 1, 0);
- }
- if (valid_controls[sd->sensor].has_autobright)
- sd->autobright = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_AUTOBRIGHTNESS, 0, 1, 1, 1);
- if (valid_controls[sd->sensor].has_autogain)
- gspca_dev->autogain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
- if (valid_controls[sd->sensor].has_freq) {
- if (sd->sensor == SEN_OV7670)
- sd->freq = v4l2_ctrl_new_std_menu(hdl, &sd_ctrl_ops,
- V4L2_CID_POWER_LINE_FREQUENCY,
- V4L2_CID_POWER_LINE_FREQUENCY_AUTO, 0,
- V4L2_CID_POWER_LINE_FREQUENCY_AUTO);
- else
- sd->freq = v4l2_ctrl_new_std_menu(hdl, &sd_ctrl_ops,
- V4L2_CID_POWER_LINE_FREQUENCY,
- V4L2_CID_POWER_LINE_FREQUENCY_60HZ, 0, 0);
- }
- if (sd->bridge == BRIDGE_W9968CF)
- sd->jpegqual = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_JPEG_COMPRESSION_QUALITY,
- QUALITY_MIN, QUALITY_MAX, 1, QUALITY_DEF);
-
- if (hdl->error) {
- pr_err("Could not initialize controls\n");
- return hdl->error;
- }
- if (gspca_dev->autogain)
- v4l2_ctrl_auto_cluster(3, &gspca_dev->autogain, 0, true);
- if (sd->autobright)
- v4l2_ctrl_auto_cluster(2, &sd->autobright, 0, false);
- if (sd->hflip)
- v4l2_ctrl_cluster(2, &sd->hflip);
- return 0;
-}
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
- .name = MODULE_NAME,
- .config = sd_config,
- .init = sd_init,
- .init_controls = sd_init_controls,
- .isoc_init = sd_isoc_init,
- .start = sd_start,
- .stopN = sd_stopN,
- .stop0 = sd_stop0,
- .pkt_scan = sd_pkt_scan,
- .dq_callback = sd_reset_snapshot,
- .get_jcomp = sd_get_jcomp,
- .set_jcomp = sd_set_jcomp,
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
- .other_input = 1,
-#endif
-};
-
-/* -- module initialisation -- */
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x041e, 0x4003), .driver_info = BRIDGE_W9968CF },
- {USB_DEVICE(0x041e, 0x4052),
- .driver_info = BRIDGE_OV519 | BRIDGE_INVERT_LED },
- {USB_DEVICE(0x041e, 0x405f), .driver_info = BRIDGE_OV519 },
- {USB_DEVICE(0x041e, 0x4060), .driver_info = BRIDGE_OV519 },
- {USB_DEVICE(0x041e, 0x4061), .driver_info = BRIDGE_OV519 },
- {USB_DEVICE(0x041e, 0x4064), .driver_info = BRIDGE_OV519 },
- {USB_DEVICE(0x041e, 0x4067), .driver_info = BRIDGE_OV519 },
- {USB_DEVICE(0x041e, 0x4068), .driver_info = BRIDGE_OV519 },
- {USB_DEVICE(0x045e, 0x028c),
- .driver_info = BRIDGE_OV519 | BRIDGE_INVERT_LED },
- {USB_DEVICE(0x054c, 0x0154), .driver_info = BRIDGE_OV519 },
- {USB_DEVICE(0x054c, 0x0155), .driver_info = BRIDGE_OV519 },
- {USB_DEVICE(0x05a9, 0x0511), .driver_info = BRIDGE_OV511 },
- {USB_DEVICE(0x05a9, 0x0518), .driver_info = BRIDGE_OV518 },
- {USB_DEVICE(0x05a9, 0x0519),
- .driver_info = BRIDGE_OV519 | BRIDGE_INVERT_LED },
- {USB_DEVICE(0x05a9, 0x0530),
- .driver_info = BRIDGE_OV519 | BRIDGE_INVERT_LED },
- {USB_DEVICE(0x05a9, 0x2800), .driver_info = BRIDGE_OVFX2 },
- {USB_DEVICE(0x05a9, 0x4519), .driver_info = BRIDGE_OV519 },
- {USB_DEVICE(0x05a9, 0x8519), .driver_info = BRIDGE_OV519 },
- {USB_DEVICE(0x05a9, 0xa511), .driver_info = BRIDGE_OV511PLUS },
- {USB_DEVICE(0x05a9, 0xa518), .driver_info = BRIDGE_OV518PLUS },
- {USB_DEVICE(0x0813, 0x0002), .driver_info = BRIDGE_OV511PLUS },
- {USB_DEVICE(0x0b62, 0x0059), .driver_info = BRIDGE_OVFX2 },
- {USB_DEVICE(0x0e96, 0xc001), .driver_info = BRIDGE_OVFX2 },
- {USB_DEVICE(0x1046, 0x9967), .driver_info = BRIDGE_W9968CF },
- {USB_DEVICE(0x8020, 0xef04), .driver_info = BRIDGE_OVFX2 },
- {}
-};
-
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
-
-module_param(frame_rate, int, 0644);
-MODULE_PARM_DESC(frame_rate, "Frame rate (5, 10, 15, 20 or 30 fps)");
+++ /dev/null
-/*
- * ov534-ov7xxx gspca driver
- *
- * Copyright (C) 2008 Antonio Ospite <ospite@studenti.unina.it>
- * Copyright (C) 2008 Jim Paris <jim@jtan.com>
- * Copyright (C) 2009 Jean-Francois Moine http://moinejf.free.fr
- *
- * Based on a prototype written by Mark Ferrell <majortrips@gmail.com>
- * USB protocol reverse engineered by Jim Paris <jim@jtan.com>
- * https://jim.sh/svn/jim/devl/playstation/ps3/eye/test/
- *
- * PS3 Eye camera enhanced by Richard Kaswy http://kaswy.free.fr
- * PS3 Eye camera - brightness, contrast, awb, agc, aec controls
- * added by Max Thrun <bear24rw@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define MODULE_NAME "ov534"
-
-#include "gspca.h"
-
-#include <linux/fixp-arith.h>
-#include <media/v4l2-ctrls.h>
-
-#define OV534_REG_ADDRESS 0xf1 /* sensor address */
-#define OV534_REG_SUBADDR 0xf2
-#define OV534_REG_WRITE 0xf3
-#define OV534_REG_READ 0xf4
-#define OV534_REG_OPERATION 0xf5
-#define OV534_REG_STATUS 0xf6
-
-#define OV534_OP_WRITE_3 0x37
-#define OV534_OP_WRITE_2 0x33
-#define OV534_OP_READ_2 0xf9
-
-#define CTRL_TIMEOUT 500
-
-MODULE_AUTHOR("Antonio Ospite <ospite@studenti.unina.it>");
-MODULE_DESCRIPTION("GSPCA/OV534 USB Camera Driver");
-MODULE_LICENSE("GPL");
-
-/* specific webcam descriptor */
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
-
- struct v4l2_ctrl_handler ctrl_handler;
- struct v4l2_ctrl *hue;
- struct v4l2_ctrl *saturation;
- struct v4l2_ctrl *brightness;
- struct v4l2_ctrl *contrast;
- struct { /* gain control cluster */
- struct v4l2_ctrl *autogain;
- struct v4l2_ctrl *gain;
- };
- struct v4l2_ctrl *autowhitebalance;
- struct { /* exposure control cluster */
- struct v4l2_ctrl *autoexposure;
- struct v4l2_ctrl *exposure;
- };
- struct v4l2_ctrl *sharpness;
- struct v4l2_ctrl *hflip;
- struct v4l2_ctrl *vflip;
- struct v4l2_ctrl *plfreq;
-
- __u32 last_pts;
- u16 last_fid;
- u8 frame_rate;
-
- u8 sensor;
-};
-enum sensors {
- SENSOR_OV767x,
- SENSOR_OV772x,
- NSENSORS
-};
-
-static int sd_start(struct gspca_dev *gspca_dev);
-static void sd_stopN(struct gspca_dev *gspca_dev);
-
-
-static const struct v4l2_pix_format ov772x_mode[] = {
- {320, 240, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
- .bytesperline = 320 * 2,
- .sizeimage = 320 * 240 * 2,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 1},
- {640, 480, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
- .bytesperline = 640 * 2,
- .sizeimage = 640 * 480 * 2,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0},
-};
-static const struct v4l2_pix_format ov767x_mode[] = {
- {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG},
- {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG},
-};
-
-static const u8 qvga_rates[] = {125, 100, 75, 60, 50, 40, 30};
-static const u8 vga_rates[] = {60, 50, 40, 30, 15};
-
-static const struct framerates ov772x_framerates[] = {
- { /* 320x240 */
- .rates = qvga_rates,
- .nrates = ARRAY_SIZE(qvga_rates),
- },
- { /* 640x480 */
- .rates = vga_rates,
- .nrates = ARRAY_SIZE(vga_rates),
- },
-};
-
-struct reg_array {
- const u8 (*val)[2];
- int len;
-};
-
-static const u8 bridge_init_767x[][2] = {
-/* comments from the ms-win file apollo7670.set */
-/* str1 */
- {0xf1, 0x42},
- {0x88, 0xf8},
- {0x89, 0xff},
- {0x76, 0x03},
- {0x92, 0x03},
- {0x95, 0x10},
- {0xe2, 0x00},
- {0xe7, 0x3e},
- {0x8d, 0x1c},
- {0x8e, 0x00},
- {0x8f, 0x00},
- {0x1f, 0x00},
- {0xc3, 0xf9},
- {0x89, 0xff},
- {0x88, 0xf8},
- {0x76, 0x03},
- {0x92, 0x01},
- {0x93, 0x18},
- {0x1c, 0x00},
- {0x1d, 0x48},
- {0x1d, 0x00},
- {0x1d, 0xff},
- {0x1d, 0x02},
- {0x1d, 0x58},
- {0x1d, 0x00},
- {0x1c, 0x0a},
- {0x1d, 0x0a},
- {0x1d, 0x0e},
- {0xc0, 0x50}, /* HSize 640 */
- {0xc1, 0x3c}, /* VSize 480 */
- {0x34, 0x05}, /* enable Audio Suspend mode */
- {0xc2, 0x0c}, /* Input YUV */
- {0xc3, 0xf9}, /* enable PRE */
- {0x34, 0x05}, /* enable Audio Suspend mode */
- {0xe7, 0x2e}, /* this solves failure of "SuspendResumeTest" */
- {0x31, 0xf9}, /* enable 1.8V Suspend */
- {0x35, 0x02}, /* turn on JPEG */
- {0xd9, 0x10},
- {0x25, 0x42}, /* GPIO[8]:Input */
- {0x94, 0x11}, /* If the default setting is loaded when
- * system boots up, this flag is closed here */
-};
-static const u8 sensor_init_767x[][2] = {
- {0x12, 0x80},
- {0x11, 0x03},
- {0x3a, 0x04},
- {0x12, 0x00},
- {0x17, 0x13},
- {0x18, 0x01},
- {0x32, 0xb6},
- {0x19, 0x02},
- {0x1a, 0x7a},
- {0x03, 0x0a},
- {0x0c, 0x00},
- {0x3e, 0x00},
- {0x70, 0x3a},
- {0x71, 0x35},
- {0x72, 0x11},
- {0x73, 0xf0},
- {0xa2, 0x02},
- {0x7a, 0x2a}, /* set Gamma=1.6 below */
- {0x7b, 0x12},
- {0x7c, 0x1d},
- {0x7d, 0x2d},
- {0x7e, 0x45},
- {0x7f, 0x50},
- {0x80, 0x59},
- {0x81, 0x62},
- {0x82, 0x6b},
- {0x83, 0x73},
- {0x84, 0x7b},
- {0x85, 0x8a},
- {0x86, 0x98},
- {0x87, 0xb2},
- {0x88, 0xca},
- {0x89, 0xe0},
- {0x13, 0xe0},
- {0x00, 0x00},
- {0x10, 0x00},
- {0x0d, 0x40},
- {0x14, 0x38}, /* gain max 16x */
- {0xa5, 0x05},
- {0xab, 0x07},
- {0x24, 0x95},
- {0x25, 0x33},
- {0x26, 0xe3},
- {0x9f, 0x78},
- {0xa0, 0x68},
- {0xa1, 0x03},
- {0xa6, 0xd8},
- {0xa7, 0xd8},
- {0xa8, 0xf0},
- {0xa9, 0x90},
- {0xaa, 0x94},
- {0x13, 0xe5},
- {0x0e, 0x61},
- {0x0f, 0x4b},
- {0x16, 0x02},
- {0x21, 0x02},
- {0x22, 0x91},
- {0x29, 0x07},
- {0x33, 0x0b},
- {0x35, 0x0b},
- {0x37, 0x1d},
- {0x38, 0x71},
- {0x39, 0x2a},
- {0x3c, 0x78},
- {0x4d, 0x40},
- {0x4e, 0x20},
- {0x69, 0x00},
- {0x6b, 0x4a},
- {0x74, 0x10},
- {0x8d, 0x4f},
- {0x8e, 0x00},
- {0x8f, 0x00},
- {0x90, 0x00},
- {0x91, 0x00},
- {0x96, 0x00},
- {0x9a, 0x80},
- {0xb0, 0x84},
- {0xb1, 0x0c},
- {0xb2, 0x0e},
- {0xb3, 0x82},
- {0xb8, 0x0a},
- {0x43, 0x0a},
- {0x44, 0xf0},
- {0x45, 0x34},
- {0x46, 0x58},
- {0x47, 0x28},
- {0x48, 0x3a},
- {0x59, 0x88},
- {0x5a, 0x88},
- {0x5b, 0x44},
- {0x5c, 0x67},
- {0x5d, 0x49},
- {0x5e, 0x0e},
- {0x6c, 0x0a},
- {0x6d, 0x55},
- {0x6e, 0x11},
- {0x6f, 0x9f},
- {0x6a, 0x40},
- {0x01, 0x40},
- {0x02, 0x40},
- {0x13, 0xe7},
- {0x4f, 0x80},
- {0x50, 0x80},
- {0x51, 0x00},
- {0x52, 0x22},
- {0x53, 0x5e},
- {0x54, 0x80},
- {0x58, 0x9e},
- {0x41, 0x08},
- {0x3f, 0x00},
- {0x75, 0x04},
- {0x76, 0xe1},
- {0x4c, 0x00},
- {0x77, 0x01},
- {0x3d, 0xc2},
- {0x4b, 0x09},
- {0xc9, 0x60},
- {0x41, 0x38}, /* jfm: auto sharpness + auto de-noise */
- {0x56, 0x40},
- {0x34, 0x11},
- {0x3b, 0xc2},
- {0xa4, 0x8a}, /* Night mode trigger point */
- {0x96, 0x00},
- {0x97, 0x30},
- {0x98, 0x20},
- {0x99, 0x20},
- {0x9a, 0x84},
- {0x9b, 0x29},
- {0x9c, 0x03},
- {0x9d, 0x4c},
- {0x9e, 0x3f},
- {0x78, 0x04},
- {0x79, 0x01},
- {0xc8, 0xf0},
- {0x79, 0x0f},
- {0xc8, 0x00},
- {0x79, 0x10},
- {0xc8, 0x7e},
- {0x79, 0x0a},
- {0xc8, 0x80},
- {0x79, 0x0b},
- {0xc8, 0x01},
- {0x79, 0x0c},
- {0xc8, 0x0f},
- {0x79, 0x0d},
- {0xc8, 0x20},
- {0x79, 0x09},
- {0xc8, 0x80},
- {0x79, 0x02},
- {0xc8, 0xc0},
- {0x79, 0x03},
- {0xc8, 0x20},
- {0x79, 0x26},
-};
-static const u8 bridge_start_vga_767x[][2] = {
-/* str59 JPG */
- {0x94, 0xaa},
- {0xf1, 0x42},
- {0xe5, 0x04},
- {0xc0, 0x50},
- {0xc1, 0x3c},
- {0xc2, 0x0c},
- {0x35, 0x02}, /* turn on JPEG */
- {0xd9, 0x10},
- {0xda, 0x00}, /* for higher clock rate(30fps) */
- {0x34, 0x05}, /* enable Audio Suspend mode */
- {0xc3, 0xf9}, /* enable PRE */
- {0x8c, 0x00}, /* CIF VSize LSB[2:0] */
- {0x8d, 0x1c}, /* output YUV */
-/* {0x34, 0x05}, * enable Audio Suspend mode (?) */
- {0x50, 0x00}, /* H/V divider=0 */
- {0x51, 0xa0}, /* input H=640/4 */
- {0x52, 0x3c}, /* input V=480/4 */
- {0x53, 0x00}, /* offset X=0 */
- {0x54, 0x00}, /* offset Y=0 */
- {0x55, 0x00}, /* H/V size[8]=0 */
- {0x57, 0x00}, /* H-size[9]=0 */
- {0x5c, 0x00}, /* output size[9:8]=0 */
- {0x5a, 0xa0}, /* output H=640/4 */
- {0x5b, 0x78}, /* output V=480/4 */
- {0x1c, 0x0a},
- {0x1d, 0x0a},
- {0x94, 0x11},
-};
-static const u8 sensor_start_vga_767x[][2] = {
- {0x11, 0x01},
- {0x1e, 0x04},
- {0x19, 0x02},
- {0x1a, 0x7a},
-};
-static const u8 bridge_start_qvga_767x[][2] = {
-/* str86 JPG */
- {0x94, 0xaa},
- {0xf1, 0x42},
- {0xe5, 0x04},
- {0xc0, 0x80},
- {0xc1, 0x60},
- {0xc2, 0x0c},
- {0x35, 0x02}, /* turn on JPEG */
- {0xd9, 0x10},
- {0xc0, 0x50}, /* CIF HSize 640 */
- {0xc1, 0x3c}, /* CIF VSize 480 */
- {0x8c, 0x00}, /* CIF VSize LSB[2:0] */
- {0x8d, 0x1c}, /* output YUV */
- {0x34, 0x05}, /* enable Audio Suspend mode */
- {0xc2, 0x4c}, /* output YUV and Enable DCW */
- {0xc3, 0xf9}, /* enable PRE */
- {0x1c, 0x00}, /* indirect addressing */
- {0x1d, 0x48}, /* output YUV422 */
- {0x50, 0x89}, /* H/V divider=/2; plus DCW AVG */
- {0x51, 0xa0}, /* DCW input H=640/4 */
- {0x52, 0x78}, /* DCW input V=480/4 */
- {0x53, 0x00}, /* offset X=0 */
- {0x54, 0x00}, /* offset Y=0 */
- {0x55, 0x00}, /* H/V size[8]=0 */
- {0x57, 0x00}, /* H-size[9]=0 */
- {0x5c, 0x00}, /* DCW output size[9:8]=0 */
- {0x5a, 0x50}, /* DCW output H=320/4 */
- {0x5b, 0x3c}, /* DCW output V=240/4 */
- {0x1c, 0x0a},
- {0x1d, 0x0a},
- {0x94, 0x11},
-};
-static const u8 sensor_start_qvga_767x[][2] = {
- {0x11, 0x01},
- {0x1e, 0x04},
- {0x19, 0x02},
- {0x1a, 0x7a},
-};
-
-static const u8 bridge_init_772x[][2] = {
- { 0xc2, 0x0c },
- { 0x88, 0xf8 },
- { 0xc3, 0x69 },
- { 0x89, 0xff },
- { 0x76, 0x03 },
- { 0x92, 0x01 },
- { 0x93, 0x18 },
- { 0x94, 0x10 },
- { 0x95, 0x10 },
- { 0xe2, 0x00 },
- { 0xe7, 0x3e },
-
- { 0x96, 0x00 },
-
- { 0x97, 0x20 },
- { 0x97, 0x20 },
- { 0x97, 0x20 },
- { 0x97, 0x0a },
- { 0x97, 0x3f },
- { 0x97, 0x4a },
- { 0x97, 0x20 },
- { 0x97, 0x15 },
- { 0x97, 0x0b },
-
- { 0x8e, 0x40 },
- { 0x1f, 0x81 },
- { 0x34, 0x05 },
- { 0xe3, 0x04 },
- { 0x88, 0x00 },
- { 0x89, 0x00 },
- { 0x76, 0x00 },
- { 0xe7, 0x2e },
- { 0x31, 0xf9 },
- { 0x25, 0x42 },
- { 0x21, 0xf0 },
-
- { 0x1c, 0x00 },
- { 0x1d, 0x40 },
- { 0x1d, 0x02 }, /* payload size 0x0200 * 4 = 2048 bytes */
- { 0x1d, 0x00 }, /* payload size */
-
- { 0x1d, 0x02 }, /* frame size 0x025800 * 4 = 614400 */
- { 0x1d, 0x58 }, /* frame size */
- { 0x1d, 0x00 }, /* frame size */
-
- { 0x1c, 0x0a },
- { 0x1d, 0x08 }, /* turn on UVC header */
- { 0x1d, 0x0e }, /* .. */
-
- { 0x8d, 0x1c },
- { 0x8e, 0x80 },
- { 0xe5, 0x04 },
-
- { 0xc0, 0x50 },
- { 0xc1, 0x3c },
- { 0xc2, 0x0c },
-};
-static const u8 sensor_init_772x[][2] = {
- { 0x12, 0x80 },
- { 0x11, 0x01 },
-/*fixme: better have a delay?*/
- { 0x11, 0x01 },
- { 0x11, 0x01 },
- { 0x11, 0x01 },
- { 0x11, 0x01 },
- { 0x11, 0x01 },
- { 0x11, 0x01 },
- { 0x11, 0x01 },
- { 0x11, 0x01 },
- { 0x11, 0x01 },
- { 0x11, 0x01 },
-
- { 0x3d, 0x03 },
- { 0x17, 0x26 },
- { 0x18, 0xa0 },
- { 0x19, 0x07 },
- { 0x1a, 0xf0 },
- { 0x32, 0x00 },
- { 0x29, 0xa0 },
- { 0x2c, 0xf0 },
- { 0x65, 0x20 },
- { 0x11, 0x01 },
- { 0x42, 0x7f },
- { 0x63, 0xaa }, /* AWB - was e0 */
- { 0x64, 0xff },
- { 0x66, 0x00 },
- { 0x13, 0xf0 }, /* com8 */
- { 0x0d, 0x41 },
- { 0x0f, 0xc5 },
- { 0x14, 0x11 },
-
- { 0x22, 0x7f },
- { 0x23, 0x03 },
- { 0x24, 0x40 },
- { 0x25, 0x30 },
- { 0x26, 0xa1 },
- { 0x2a, 0x00 },
- { 0x2b, 0x00 },
- { 0x6b, 0xaa },
- { 0x13, 0xff }, /* AWB */
-
- { 0x90, 0x05 },
- { 0x91, 0x01 },
- { 0x92, 0x03 },
- { 0x93, 0x00 },
- { 0x94, 0x60 },
- { 0x95, 0x3c },
- { 0x96, 0x24 },
- { 0x97, 0x1e },
- { 0x98, 0x62 },
- { 0x99, 0x80 },
- { 0x9a, 0x1e },
- { 0x9b, 0x08 },
- { 0x9c, 0x20 },
- { 0x9e, 0x81 },
-
- { 0xa6, 0x07 },
- { 0x7e, 0x0c },
- { 0x7f, 0x16 },
- { 0x80, 0x2a },
- { 0x81, 0x4e },
- { 0x82, 0x61 },
- { 0x83, 0x6f },
- { 0x84, 0x7b },
- { 0x85, 0x86 },
- { 0x86, 0x8e },
- { 0x87, 0x97 },
- { 0x88, 0xa4 },
- { 0x89, 0xaf },
- { 0x8a, 0xc5 },
- { 0x8b, 0xd7 },
- { 0x8c, 0xe8 },
- { 0x8d, 0x20 },
-
- { 0x0c, 0x90 },
-
- { 0x2b, 0x00 },
- { 0x22, 0x7f },
- { 0x23, 0x03 },
- { 0x11, 0x01 },
- { 0x0c, 0xd0 },
- { 0x64, 0xff },
- { 0x0d, 0x41 },
-
- { 0x14, 0x41 },
- { 0x0e, 0xcd },
- { 0xac, 0xbf },
- { 0x8e, 0x00 }, /* De-noise threshold */
- { 0x0c, 0xd0 }
-};
-static const u8 bridge_start_vga_772x[][2] = {
- {0x1c, 0x00},
- {0x1d, 0x40},
- {0x1d, 0x02},
- {0x1d, 0x00},
- {0x1d, 0x02},
- {0x1d, 0x58},
- {0x1d, 0x00},
- {0xc0, 0x50},
- {0xc1, 0x3c},
-};
-static const u8 sensor_start_vga_772x[][2] = {
- {0x12, 0x00},
- {0x17, 0x26},
- {0x18, 0xa0},
- {0x19, 0x07},
- {0x1a, 0xf0},
- {0x29, 0xa0},
- {0x2c, 0xf0},
- {0x65, 0x20},
-};
-static const u8 bridge_start_qvga_772x[][2] = {
- {0x1c, 0x00},
- {0x1d, 0x40},
- {0x1d, 0x02},
- {0x1d, 0x00},
- {0x1d, 0x01},
- {0x1d, 0x4b},
- {0x1d, 0x00},
- {0xc0, 0x28},
- {0xc1, 0x1e},
-};
-static const u8 sensor_start_qvga_772x[][2] = {
- {0x12, 0x40},
- {0x17, 0x3f},
- {0x18, 0x50},
- {0x19, 0x03},
- {0x1a, 0x78},
- {0x29, 0x50},
- {0x2c, 0x78},
- {0x65, 0x2f},
-};
-
-static void ov534_reg_write(struct gspca_dev *gspca_dev, u16 reg, u8 val)
-{
- struct usb_device *udev = gspca_dev->dev;
- int ret;
-
- if (gspca_dev->usb_err < 0)
- return;
-
- PDEBUG(D_USBO, "SET 01 0000 %04x %02x", reg, val);
- gspca_dev->usb_buf[0] = val;
- ret = usb_control_msg(udev,
- usb_sndctrlpipe(udev, 0),
- 0x01,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0x00, reg, gspca_dev->usb_buf, 1, CTRL_TIMEOUT);
- if (ret < 0) {
- pr_err("write failed %d\n", ret);
- gspca_dev->usb_err = ret;
- }
-}
-
-static u8 ov534_reg_read(struct gspca_dev *gspca_dev, u16 reg)
-{
- struct usb_device *udev = gspca_dev->dev;
- int ret;
-
- if (gspca_dev->usb_err < 0)
- return 0;
- ret = usb_control_msg(udev,
- usb_rcvctrlpipe(udev, 0),
- 0x01,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0x00, reg, gspca_dev->usb_buf, 1, CTRL_TIMEOUT);
- PDEBUG(D_USBI, "GET 01 0000 %04x %02x", reg, gspca_dev->usb_buf[0]);
- if (ret < 0) {
- pr_err("read failed %d\n", ret);
- gspca_dev->usb_err = ret;
- }
- return gspca_dev->usb_buf[0];
-}
-
-/* Two bits control LED: 0x21 bit 7 and 0x23 bit 7.
- * (direction and output)? */
-static void ov534_set_led(struct gspca_dev *gspca_dev, int status)
-{
- u8 data;
-
- PDEBUG(D_CONF, "led status: %d", status);
-
- data = ov534_reg_read(gspca_dev, 0x21);
- data |= 0x80;
- ov534_reg_write(gspca_dev, 0x21, data);
-
- data = ov534_reg_read(gspca_dev, 0x23);
- if (status)
- data |= 0x80;
- else
- data &= ~0x80;
-
- ov534_reg_write(gspca_dev, 0x23, data);
-
- if (!status) {
- data = ov534_reg_read(gspca_dev, 0x21);
- data &= ~0x80;
- ov534_reg_write(gspca_dev, 0x21, data);
- }
-}
-
-static int sccb_check_status(struct gspca_dev *gspca_dev)
-{
- u8 data;
- int i;
-
- for (i = 0; i < 5; i++) {
- msleep(10);
- data = ov534_reg_read(gspca_dev, OV534_REG_STATUS);
-
- switch (data) {
- case 0x00:
- return 1;
- case 0x04:
- return 0;
- case 0x03:
- break;
- default:
- PDEBUG(D_ERR, "sccb status 0x%02x, attempt %d/5",
- data, i + 1);
- }
- }
- return 0;
-}
-
-static void sccb_reg_write(struct gspca_dev *gspca_dev, u8 reg, u8 val)
-{
- PDEBUG(D_USBO, "sccb write: %02x %02x", reg, val);
- ov534_reg_write(gspca_dev, OV534_REG_SUBADDR, reg);
- ov534_reg_write(gspca_dev, OV534_REG_WRITE, val);
- ov534_reg_write(gspca_dev, OV534_REG_OPERATION, OV534_OP_WRITE_3);
-
- if (!sccb_check_status(gspca_dev)) {
- pr_err("sccb_reg_write failed\n");
- gspca_dev->usb_err = -EIO;
- }
-}
-
-static u8 sccb_reg_read(struct gspca_dev *gspca_dev, u16 reg)
-{
- ov534_reg_write(gspca_dev, OV534_REG_SUBADDR, reg);
- ov534_reg_write(gspca_dev, OV534_REG_OPERATION, OV534_OP_WRITE_2);
- if (!sccb_check_status(gspca_dev))
- pr_err("sccb_reg_read failed 1\n");
-
- ov534_reg_write(gspca_dev, OV534_REG_OPERATION, OV534_OP_READ_2);
- if (!sccb_check_status(gspca_dev))
- pr_err("sccb_reg_read failed 2\n");
-
- return ov534_reg_read(gspca_dev, OV534_REG_READ);
-}
-
-/* output a bridge sequence (reg - val) */
-static void reg_w_array(struct gspca_dev *gspca_dev,
- const u8 (*data)[2], int len)
-{
- while (--len >= 0) {
- ov534_reg_write(gspca_dev, (*data)[0], (*data)[1]);
- data++;
- }
-}
-
-/* output a sensor sequence (reg - val) */
-static void sccb_w_array(struct gspca_dev *gspca_dev,
- const u8 (*data)[2], int len)
-{
- while (--len >= 0) {
- if ((*data)[0] != 0xff) {
- sccb_reg_write(gspca_dev, (*data)[0], (*data)[1]);
- } else {
- sccb_reg_read(gspca_dev, (*data)[1]);
- sccb_reg_write(gspca_dev, 0xff, 0x00);
- }
- data++;
- }
-}
-
-/* ov772x specific controls */
-static void set_frame_rate(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int i;
- struct rate_s {
- u8 fps;
- u8 r11;
- u8 r0d;
- u8 re5;
- };
- const struct rate_s *r;
- static const struct rate_s rate_0[] = { /* 640x480 */
- {60, 0x01, 0xc1, 0x04},
- {50, 0x01, 0x41, 0x02},
- {40, 0x02, 0xc1, 0x04},
- {30, 0x04, 0x81, 0x02},
- {15, 0x03, 0x41, 0x04},
- };
- static const struct rate_s rate_1[] = { /* 320x240 */
- {125, 0x02, 0x81, 0x02},
- {100, 0x02, 0xc1, 0x04},
- {75, 0x03, 0xc1, 0x04},
- {60, 0x04, 0xc1, 0x04},
- {50, 0x02, 0x41, 0x04},
- {40, 0x03, 0x41, 0x04},
- {30, 0x04, 0x41, 0x04},
- };
-
- if (sd->sensor != SENSOR_OV772x)
- return;
- if (gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv == 0) {
- r = rate_0;
- i = ARRAY_SIZE(rate_0);
- } else {
- r = rate_1;
- i = ARRAY_SIZE(rate_1);
- }
- while (--i > 0) {
- if (sd->frame_rate >= r->fps)
- break;
- r++;
- }
-
- sccb_reg_write(gspca_dev, 0x11, r->r11);
- sccb_reg_write(gspca_dev, 0x0d, r->r0d);
- ov534_reg_write(gspca_dev, 0xe5, r->re5);
-
- PDEBUG(D_PROBE, "frame_rate: %d", r->fps);
-}
-
-static void sethue(struct gspca_dev *gspca_dev, s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (sd->sensor == SENSOR_OV767x) {
- /* TBD */
- } else {
- s16 huesin;
- s16 huecos;
-
- /* fixp_sin and fixp_cos accept only positive values, while
- * our val is between -90 and 90
- */
- val += 360;
-
- /* According to the datasheet the registers expect HUESIN and
- * HUECOS to be the result of the trigonometric functions,
- * scaled by 0x80.
- *
- * The 0x100 here represents the maximun absolute value
- * returned byt fixp_sin and fixp_cos, so the scaling will
- * consider the result like in the interval [-1.0, 1.0].
- */
- huesin = fixp_sin(val) * 0x80 / 0x100;
- huecos = fixp_cos(val) * 0x80 / 0x100;
-
- if (huesin < 0) {
- sccb_reg_write(gspca_dev, 0xab,
- sccb_reg_read(gspca_dev, 0xab) | 0x2);
- huesin = -huesin;
- } else {
- sccb_reg_write(gspca_dev, 0xab,
- sccb_reg_read(gspca_dev, 0xab) & ~0x2);
-
- }
- sccb_reg_write(gspca_dev, 0xa9, (u8)huecos);
- sccb_reg_write(gspca_dev, 0xaa, (u8)huesin);
- }
-}
-
-static void setsaturation(struct gspca_dev *gspca_dev, s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (sd->sensor == SENSOR_OV767x) {
- int i;
- static u8 color_tb[][6] = {
- {0x42, 0x42, 0x00, 0x11, 0x30, 0x41},
- {0x52, 0x52, 0x00, 0x16, 0x3c, 0x52},
- {0x66, 0x66, 0x00, 0x1b, 0x4b, 0x66},
- {0x80, 0x80, 0x00, 0x22, 0x5e, 0x80},
- {0x9a, 0x9a, 0x00, 0x29, 0x71, 0x9a},
- {0xb8, 0xb8, 0x00, 0x31, 0x87, 0xb8},
- {0xdd, 0xdd, 0x00, 0x3b, 0xa2, 0xdd},
- };
-
- for (i = 0; i < ARRAY_SIZE(color_tb[0]); i++)
- sccb_reg_write(gspca_dev, 0x4f + i, color_tb[val][i]);
- } else {
- sccb_reg_write(gspca_dev, 0xa7, val); /* U saturation */
- sccb_reg_write(gspca_dev, 0xa8, val); /* V saturation */
- }
-}
-
-static void setbrightness(struct gspca_dev *gspca_dev, s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (sd->sensor == SENSOR_OV767x) {
- if (val < 0)
- val = 0x80 - val;
- sccb_reg_write(gspca_dev, 0x55, val); /* bright */
- } else {
- sccb_reg_write(gspca_dev, 0x9b, val);
- }
-}
-
-static void setcontrast(struct gspca_dev *gspca_dev, s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (sd->sensor == SENSOR_OV767x)
- sccb_reg_write(gspca_dev, 0x56, val); /* contras */
- else
- sccb_reg_write(gspca_dev, 0x9c, val);
-}
-
-static void setgain(struct gspca_dev *gspca_dev, s32 val)
-{
- switch (val & 0x30) {
- case 0x00:
- val &= 0x0f;
- break;
- case 0x10:
- val &= 0x0f;
- val |= 0x30;
- break;
- case 0x20:
- val &= 0x0f;
- val |= 0x70;
- break;
- default:
-/* case 0x30: */
- val &= 0x0f;
- val |= 0xf0;
- break;
- }
- sccb_reg_write(gspca_dev, 0x00, val);
-}
-
-static s32 getgain(struct gspca_dev *gspca_dev)
-{
- return sccb_reg_read(gspca_dev, 0x00);
-}
-
-static void setexposure(struct gspca_dev *gspca_dev, s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (sd->sensor == SENSOR_OV767x) {
-
- /* set only aec[9:2] */
- sccb_reg_write(gspca_dev, 0x10, val); /* aech */
- } else {
-
- /* 'val' is one byte and represents half of the exposure value
- * we are going to set into registers, a two bytes value:
- *
- * MSB: ((u16) val << 1) >> 8 == val >> 7
- * LSB: ((u16) val << 1) & 0xff == val << 1
- */
- sccb_reg_write(gspca_dev, 0x08, val >> 7);
- sccb_reg_write(gspca_dev, 0x10, val << 1);
- }
-}
-
-static s32 getexposure(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (sd->sensor == SENSOR_OV767x) {
- /* get only aec[9:2] */
- return sccb_reg_read(gspca_dev, 0x10); /* aech */
- } else {
- u8 hi = sccb_reg_read(gspca_dev, 0x08);
- u8 lo = sccb_reg_read(gspca_dev, 0x10);
- return (hi << 8 | lo) >> 1;
- }
-}
-
-static void setagc(struct gspca_dev *gspca_dev, s32 val)
-{
- if (val) {
- sccb_reg_write(gspca_dev, 0x13,
- sccb_reg_read(gspca_dev, 0x13) | 0x04);
- sccb_reg_write(gspca_dev, 0x64,
- sccb_reg_read(gspca_dev, 0x64) | 0x03);
- } else {
- sccb_reg_write(gspca_dev, 0x13,
- sccb_reg_read(gspca_dev, 0x13) & ~0x04);
- sccb_reg_write(gspca_dev, 0x64,
- sccb_reg_read(gspca_dev, 0x64) & ~0x03);
- }
-}
-
-static void setawb(struct gspca_dev *gspca_dev, s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (val) {
- sccb_reg_write(gspca_dev, 0x13,
- sccb_reg_read(gspca_dev, 0x13) | 0x02);
- if (sd->sensor == SENSOR_OV772x)
- sccb_reg_write(gspca_dev, 0x63,
- sccb_reg_read(gspca_dev, 0x63) | 0xc0);
- } else {
- sccb_reg_write(gspca_dev, 0x13,
- sccb_reg_read(gspca_dev, 0x13) & ~0x02);
- if (sd->sensor == SENSOR_OV772x)
- sccb_reg_write(gspca_dev, 0x63,
- sccb_reg_read(gspca_dev, 0x63) & ~0xc0);
- }
-}
-
-static void setaec(struct gspca_dev *gspca_dev, s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u8 data;
-
- data = sd->sensor == SENSOR_OV767x ?
- 0x05 : /* agc + aec */
- 0x01; /* agc */
- switch (val) {
- case V4L2_EXPOSURE_AUTO:
- sccb_reg_write(gspca_dev, 0x13,
- sccb_reg_read(gspca_dev, 0x13) | data);
- break;
- case V4L2_EXPOSURE_MANUAL:
- sccb_reg_write(gspca_dev, 0x13,
- sccb_reg_read(gspca_dev, 0x13) & ~data);
- break;
- }
-}
-
-static void setsharpness(struct gspca_dev *gspca_dev, s32 val)
-{
- sccb_reg_write(gspca_dev, 0x91, val); /* Auto de-noise threshold */
- sccb_reg_write(gspca_dev, 0x8e, val); /* De-noise threshold */
-}
-
-static void sethvflip(struct gspca_dev *gspca_dev, s32 hflip, s32 vflip)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u8 val;
-
- if (sd->sensor == SENSOR_OV767x) {
- val = sccb_reg_read(gspca_dev, 0x1e); /* mvfp */
- val &= ~0x30;
- if (hflip)
- val |= 0x20;
- if (vflip)
- val |= 0x10;
- sccb_reg_write(gspca_dev, 0x1e, val);
- } else {
- val = sccb_reg_read(gspca_dev, 0x0c);
- val &= ~0xc0;
- if (hflip == 0)
- val |= 0x40;
- if (vflip == 0)
- val |= 0x80;
- sccb_reg_write(gspca_dev, 0x0c, val);
- }
-}
-
-static void setlightfreq(struct gspca_dev *gspca_dev, s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- val = val ? 0x9e : 0x00;
- if (sd->sensor == SENSOR_OV767x) {
- sccb_reg_write(gspca_dev, 0x2a, 0x00);
- if (val)
- val = 0x9d; /* insert dummy to 25fps for 50Hz */
- }
- sccb_reg_write(gspca_dev, 0x2b, val);
-}
-
-
-/* this function is called at probe time */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct cam *cam;
-
- cam = &gspca_dev->cam;
-
- cam->cam_mode = ov772x_mode;
- cam->nmodes = ARRAY_SIZE(ov772x_mode);
-
- sd->frame_rate = 30;
-
- return 0;
-}
-
-static int ov534_g_volatile_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct sd *sd = container_of(ctrl->handler, struct sd, ctrl_handler);
- struct gspca_dev *gspca_dev = &sd->gspca_dev;
-
- switch (ctrl->id) {
- case V4L2_CID_AUTOGAIN:
- gspca_dev->usb_err = 0;
- if (ctrl->val && sd->gain && gspca_dev->streaming)
- sd->gain->val = getgain(gspca_dev);
- return gspca_dev->usb_err;
-
- case V4L2_CID_EXPOSURE_AUTO:
- gspca_dev->usb_err = 0;
- if (ctrl->val == V4L2_EXPOSURE_AUTO && sd->exposure &&
- gspca_dev->streaming)
- sd->exposure->val = getexposure(gspca_dev);
- return gspca_dev->usb_err;
- }
- return -EINVAL;
-}
-
-static int ov534_s_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct sd *sd = container_of(ctrl->handler, struct sd, ctrl_handler);
- struct gspca_dev *gspca_dev = &sd->gspca_dev;
-
- gspca_dev->usb_err = 0;
- if (!gspca_dev->streaming)
- return 0;
-
- switch (ctrl->id) {
- case V4L2_CID_HUE:
- sethue(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_SATURATION:
- setsaturation(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_BRIGHTNESS:
- setbrightness(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_CONTRAST:
- setcontrast(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_AUTOGAIN:
- /* case V4L2_CID_GAIN: */
- setagc(gspca_dev, ctrl->val);
- if (!gspca_dev->usb_err && !ctrl->val && sd->gain)
- setgain(gspca_dev, sd->gain->val);
- break;
- case V4L2_CID_AUTO_WHITE_BALANCE:
- setawb(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_EXPOSURE_AUTO:
- /* case V4L2_CID_EXPOSURE: */
- setaec(gspca_dev, ctrl->val);
- if (!gspca_dev->usb_err && ctrl->val == V4L2_EXPOSURE_MANUAL &&
- sd->exposure)
- setexposure(gspca_dev, sd->exposure->val);
- break;
- case V4L2_CID_SHARPNESS:
- setsharpness(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_HFLIP:
- sethvflip(gspca_dev, ctrl->val, sd->vflip->val);
- break;
- case V4L2_CID_VFLIP:
- sethvflip(gspca_dev, sd->hflip->val, ctrl->val);
- break;
- case V4L2_CID_POWER_LINE_FREQUENCY:
- setlightfreq(gspca_dev, ctrl->val);
- break;
- }
- return gspca_dev->usb_err;
-}
-
-static const struct v4l2_ctrl_ops ov534_ctrl_ops = {
- .g_volatile_ctrl = ov534_g_volatile_ctrl,
- .s_ctrl = ov534_s_ctrl,
-};
-
-static int sd_init_controls(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct v4l2_ctrl_handler *hdl = &sd->ctrl_handler;
- /* parameters with different values between the supported sensors */
- int saturation_min;
- int saturation_max;
- int saturation_def;
- int brightness_min;
- int brightness_max;
- int brightness_def;
- int contrast_max;
- int contrast_def;
- int exposure_min;
- int exposure_max;
- int exposure_def;
- int hflip_def;
-
- if (sd->sensor == SENSOR_OV767x) {
- saturation_min = 0,
- saturation_max = 6,
- saturation_def = 3,
- brightness_min = -127;
- brightness_max = 127;
- brightness_def = 0;
- contrast_max = 0x80;
- contrast_def = 0x40;
- exposure_min = 0x08;
- exposure_max = 0x60;
- exposure_def = 0x13;
- hflip_def = 1;
- } else {
- saturation_min = 0,
- saturation_max = 255,
- saturation_def = 64,
- brightness_min = 0;
- brightness_max = 255;
- brightness_def = 0;
- contrast_max = 255;
- contrast_def = 32;
- exposure_min = 0;
- exposure_max = 255;
- exposure_def = 120;
- hflip_def = 0;
- }
-
- gspca_dev->vdev.ctrl_handler = hdl;
-
- v4l2_ctrl_handler_init(hdl, 13);
-
- if (sd->sensor == SENSOR_OV772x)
- sd->hue = v4l2_ctrl_new_std(hdl, &ov534_ctrl_ops,
- V4L2_CID_HUE, -90, 90, 1, 0);
-
- sd->saturation = v4l2_ctrl_new_std(hdl, &ov534_ctrl_ops,
- V4L2_CID_SATURATION, saturation_min, saturation_max, 1,
- saturation_def);
- sd->brightness = v4l2_ctrl_new_std(hdl, &ov534_ctrl_ops,
- V4L2_CID_BRIGHTNESS, brightness_min, brightness_max, 1,
- brightness_def);
- sd->contrast = v4l2_ctrl_new_std(hdl, &ov534_ctrl_ops,
- V4L2_CID_CONTRAST, 0, contrast_max, 1, contrast_def);
-
- if (sd->sensor == SENSOR_OV772x) {
- sd->autogain = v4l2_ctrl_new_std(hdl, &ov534_ctrl_ops,
- V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
- sd->gain = v4l2_ctrl_new_std(hdl, &ov534_ctrl_ops,
- V4L2_CID_GAIN, 0, 63, 1, 20);
- }
-
- sd->autoexposure = v4l2_ctrl_new_std_menu(hdl, &ov534_ctrl_ops,
- V4L2_CID_EXPOSURE_AUTO,
- V4L2_EXPOSURE_MANUAL, 0,
- V4L2_EXPOSURE_AUTO);
- sd->exposure = v4l2_ctrl_new_std(hdl, &ov534_ctrl_ops,
- V4L2_CID_EXPOSURE, exposure_min, exposure_max, 1,
- exposure_def);
-
- sd->autowhitebalance = v4l2_ctrl_new_std(hdl, &ov534_ctrl_ops,
- V4L2_CID_AUTO_WHITE_BALANCE, 0, 1, 1, 1);
-
- if (sd->sensor == SENSOR_OV772x)
- sd->sharpness = v4l2_ctrl_new_std(hdl, &ov534_ctrl_ops,
- V4L2_CID_SHARPNESS, 0, 63, 1, 0);
-
- sd->hflip = v4l2_ctrl_new_std(hdl, &ov534_ctrl_ops,
- V4L2_CID_HFLIP, 0, 1, 1, hflip_def);
- sd->vflip = v4l2_ctrl_new_std(hdl, &ov534_ctrl_ops,
- V4L2_CID_VFLIP, 0, 1, 1, 0);
- sd->plfreq = v4l2_ctrl_new_std_menu(hdl, &ov534_ctrl_ops,
- V4L2_CID_POWER_LINE_FREQUENCY,
- V4L2_CID_POWER_LINE_FREQUENCY_50HZ, 0,
- V4L2_CID_POWER_LINE_FREQUENCY_DISABLED);
-
- if (hdl->error) {
- pr_err("Could not initialize controls\n");
- return hdl->error;
- }
-
- if (sd->sensor == SENSOR_OV772x)
- v4l2_ctrl_auto_cluster(2, &sd->autogain, 0, true);
-
- v4l2_ctrl_auto_cluster(2, &sd->autoexposure, V4L2_EXPOSURE_MANUAL,
- true);
-
- return 0;
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u16 sensor_id;
- static const struct reg_array bridge_init[NSENSORS] = {
- [SENSOR_OV767x] = {bridge_init_767x, ARRAY_SIZE(bridge_init_767x)},
- [SENSOR_OV772x] = {bridge_init_772x, ARRAY_SIZE(bridge_init_772x)},
- };
- static const struct reg_array sensor_init[NSENSORS] = {
- [SENSOR_OV767x] = {sensor_init_767x, ARRAY_SIZE(sensor_init_767x)},
- [SENSOR_OV772x] = {sensor_init_772x, ARRAY_SIZE(sensor_init_772x)},
- };
-
- /* reset bridge */
- ov534_reg_write(gspca_dev, 0xe7, 0x3a);
- ov534_reg_write(gspca_dev, 0xe0, 0x08);
- msleep(100);
-
- /* initialize the sensor address */
- ov534_reg_write(gspca_dev, OV534_REG_ADDRESS, 0x42);
-
- /* reset sensor */
- sccb_reg_write(gspca_dev, 0x12, 0x80);
- msleep(10);
-
- /* probe the sensor */
- sccb_reg_read(gspca_dev, 0x0a);
- sensor_id = sccb_reg_read(gspca_dev, 0x0a) << 8;
- sccb_reg_read(gspca_dev, 0x0b);
- sensor_id |= sccb_reg_read(gspca_dev, 0x0b);
- PDEBUG(D_PROBE, "Sensor ID: %04x", sensor_id);
-
- if ((sensor_id & 0xfff0) == 0x7670) {
- sd->sensor = SENSOR_OV767x;
- gspca_dev->cam.cam_mode = ov767x_mode;
- gspca_dev->cam.nmodes = ARRAY_SIZE(ov767x_mode);
- } else {
- sd->sensor = SENSOR_OV772x;
- gspca_dev->cam.bulk = 1;
- gspca_dev->cam.bulk_size = 16384;
- gspca_dev->cam.bulk_nurbs = 2;
- gspca_dev->cam.mode_framerates = ov772x_framerates;
- }
-
- /* initialize */
- reg_w_array(gspca_dev, bridge_init[sd->sensor].val,
- bridge_init[sd->sensor].len);
- ov534_set_led(gspca_dev, 1);
- sccb_w_array(gspca_dev, sensor_init[sd->sensor].val,
- sensor_init[sd->sensor].len);
- if (sd->sensor == SENSOR_OV767x)
- sd_start(gspca_dev);
- sd_stopN(gspca_dev);
-/* set_frame_rate(gspca_dev); */
-
- return gspca_dev->usb_err;
-}
-
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int mode;
- static const struct reg_array bridge_start[NSENSORS][2] = {
- [SENSOR_OV767x] = {{bridge_start_qvga_767x,
- ARRAY_SIZE(bridge_start_qvga_767x)},
- {bridge_start_vga_767x,
- ARRAY_SIZE(bridge_start_vga_767x)}},
- [SENSOR_OV772x] = {{bridge_start_qvga_772x,
- ARRAY_SIZE(bridge_start_qvga_772x)},
- {bridge_start_vga_772x,
- ARRAY_SIZE(bridge_start_vga_772x)}},
- };
- static const struct reg_array sensor_start[NSENSORS][2] = {
- [SENSOR_OV767x] = {{sensor_start_qvga_767x,
- ARRAY_SIZE(sensor_start_qvga_767x)},
- {sensor_start_vga_767x,
- ARRAY_SIZE(sensor_start_vga_767x)}},
- [SENSOR_OV772x] = {{sensor_start_qvga_772x,
- ARRAY_SIZE(sensor_start_qvga_772x)},
- {sensor_start_vga_772x,
- ARRAY_SIZE(sensor_start_vga_772x)}},
- };
-
- /* (from ms-win trace) */
- if (sd->sensor == SENSOR_OV767x)
- sccb_reg_write(gspca_dev, 0x1e, 0x04);
- /* black sun enable ? */
-
- mode = gspca_dev->curr_mode; /* 0: 320x240, 1: 640x480 */
- reg_w_array(gspca_dev, bridge_start[sd->sensor][mode].val,
- bridge_start[sd->sensor][mode].len);
- sccb_w_array(gspca_dev, sensor_start[sd->sensor][mode].val,
- sensor_start[sd->sensor][mode].len);
-
- set_frame_rate(gspca_dev);
-
- if (sd->hue)
- sethue(gspca_dev, v4l2_ctrl_g_ctrl(sd->hue));
- setsaturation(gspca_dev, v4l2_ctrl_g_ctrl(sd->saturation));
- if (sd->autogain)
- setagc(gspca_dev, v4l2_ctrl_g_ctrl(sd->autogain));
- setawb(gspca_dev, v4l2_ctrl_g_ctrl(sd->autowhitebalance));
- setaec(gspca_dev, v4l2_ctrl_g_ctrl(sd->autoexposure));
- if (sd->gain)
- setgain(gspca_dev, v4l2_ctrl_g_ctrl(sd->gain));
- setexposure(gspca_dev, v4l2_ctrl_g_ctrl(sd->exposure));
- setbrightness(gspca_dev, v4l2_ctrl_g_ctrl(sd->brightness));
- setcontrast(gspca_dev, v4l2_ctrl_g_ctrl(sd->contrast));
- if (sd->sharpness)
- setsharpness(gspca_dev, v4l2_ctrl_g_ctrl(sd->sharpness));
- sethvflip(gspca_dev, v4l2_ctrl_g_ctrl(sd->hflip),
- v4l2_ctrl_g_ctrl(sd->vflip));
- setlightfreq(gspca_dev, v4l2_ctrl_g_ctrl(sd->plfreq));
-
- ov534_set_led(gspca_dev, 1);
- ov534_reg_write(gspca_dev, 0xe0, 0x00);
- return gspca_dev->usb_err;
-}
-
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
- ov534_reg_write(gspca_dev, 0xe0, 0x09);
- ov534_set_led(gspca_dev, 0);
-}
-
-/* Values for bmHeaderInfo (Video and Still Image Payload Headers, 2.4.3.3) */
-#define UVC_STREAM_EOH (1 << 7)
-#define UVC_STREAM_ERR (1 << 6)
-#define UVC_STREAM_STI (1 << 5)
-#define UVC_STREAM_RES (1 << 4)
-#define UVC_STREAM_SCR (1 << 3)
-#define UVC_STREAM_PTS (1 << 2)
-#define UVC_STREAM_EOF (1 << 1)
-#define UVC_STREAM_FID (1 << 0)
-
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, int len)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- __u32 this_pts;
- u16 this_fid;
- int remaining_len = len;
- int payload_len;
-
- payload_len = gspca_dev->cam.bulk ? 2048 : 2040;
- do {
- len = min(remaining_len, payload_len);
-
- /* Payloads are prefixed with a UVC-style header. We
- consider a frame to start when the FID toggles, or the PTS
- changes. A frame ends when EOF is set, and we've received
- the correct number of bytes. */
-
- /* Verify UVC header. Header length is always 12 */
- if (data[0] != 12 || len < 12) {
- PDEBUG(D_PACK, "bad header");
- goto discard;
- }
-
- /* Check errors */
- if (data[1] & UVC_STREAM_ERR) {
- PDEBUG(D_PACK, "payload error");
- goto discard;
- }
-
- /* Extract PTS and FID */
- if (!(data[1] & UVC_STREAM_PTS)) {
- PDEBUG(D_PACK, "PTS not present");
- goto discard;
- }
- this_pts = (data[5] << 24) | (data[4] << 16)
- | (data[3] << 8) | data[2];
- this_fid = (data[1] & UVC_STREAM_FID) ? 1 : 0;
-
- /* If PTS or FID has changed, start a new frame. */
- if (this_pts != sd->last_pts || this_fid != sd->last_fid) {
- if (gspca_dev->last_packet_type == INTER_PACKET)
- gspca_frame_add(gspca_dev, LAST_PACKET,
- NULL, 0);
- sd->last_pts = this_pts;
- sd->last_fid = this_fid;
- gspca_frame_add(gspca_dev, FIRST_PACKET,
- data + 12, len - 12);
- /* If this packet is marked as EOF, end the frame */
- } else if (data[1] & UVC_STREAM_EOF) {
- sd->last_pts = 0;
- if (gspca_dev->pixfmt == V4L2_PIX_FMT_YUYV
- && gspca_dev->image_len + len - 12 !=
- gspca_dev->width * gspca_dev->height * 2) {
- PDEBUG(D_PACK, "wrong sized frame");
- goto discard;
- }
- gspca_frame_add(gspca_dev, LAST_PACKET,
- data + 12, len - 12);
- } else {
-
- /* Add the data from this payload */
- gspca_frame_add(gspca_dev, INTER_PACKET,
- data + 12, len - 12);
- }
-
- /* Done this payload */
- goto scan_next;
-
-discard:
- /* Discard data until a new frame starts. */
- gspca_dev->last_packet_type = DISCARD_PACKET;
-
-scan_next:
- remaining_len -= len;
- data += len;
- } while (remaining_len > 0);
-}
-
-/* get stream parameters (framerate) */
-static void sd_get_streamparm(struct gspca_dev *gspca_dev,
- struct v4l2_streamparm *parm)
-{
- struct v4l2_captureparm *cp = &parm->parm.capture;
- struct v4l2_fract *tpf = &cp->timeperframe;
- struct sd *sd = (struct sd *) gspca_dev;
-
- cp->capability |= V4L2_CAP_TIMEPERFRAME;
- tpf->numerator = 1;
- tpf->denominator = sd->frame_rate;
-}
-
-/* set stream parameters (framerate) */
-static void sd_set_streamparm(struct gspca_dev *gspca_dev,
- struct v4l2_streamparm *parm)
-{
- struct v4l2_captureparm *cp = &parm->parm.capture;
- struct v4l2_fract *tpf = &cp->timeperframe;
- struct sd *sd = (struct sd *) gspca_dev;
-
- /* Set requested framerate */
- sd->frame_rate = tpf->denominator / tpf->numerator;
- if (gspca_dev->streaming)
- set_frame_rate(gspca_dev);
-
- /* Return the actual framerate */
- tpf->numerator = 1;
- tpf->denominator = sd->frame_rate;
-}
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
- .name = MODULE_NAME,
- .config = sd_config,
- .init = sd_init,
- .init_controls = sd_init_controls,
- .start = sd_start,
- .stopN = sd_stopN,
- .pkt_scan = sd_pkt_scan,
- .get_streamparm = sd_get_streamparm,
- .set_streamparm = sd_set_streamparm,
-};
-
-/* -- module initialisation -- */
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x1415, 0x2000)},
- {USB_DEVICE(0x06f8, 0x3002)},
- {}
-};
-
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf, const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
+++ /dev/null
-/*
- * ov534-ov9xxx gspca driver
- *
- * Copyright (C) 2009-2011 Jean-Francois Moine http://moinejf.free.fr
- * Copyright (C) 2008 Antonio Ospite <ospite@studenti.unina.it>
- * Copyright (C) 2008 Jim Paris <jim@jtan.com>
- *
- * Based on a prototype written by Mark Ferrell <majortrips@gmail.com>
- * USB protocol reverse engineered by Jim Paris <jim@jtan.com>
- * https://jim.sh/svn/jim/devl/playstation/ps3/eye/test/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define MODULE_NAME "ov534_9"
-
-#include "gspca.h"
-
-#define OV534_REG_ADDRESS 0xf1 /* sensor address */
-#define OV534_REG_SUBADDR 0xf2
-#define OV534_REG_WRITE 0xf3
-#define OV534_REG_READ 0xf4
-#define OV534_REG_OPERATION 0xf5
-#define OV534_REG_STATUS 0xf6
-
-#define OV534_OP_WRITE_3 0x37
-#define OV534_OP_WRITE_2 0x33
-#define OV534_OP_READ_2 0xf9
-
-#define CTRL_TIMEOUT 500
-
-MODULE_AUTHOR("Jean-Francois Moine <moinejf@free.fr>");
-MODULE_DESCRIPTION("GSPCA/OV534_9 USB Camera Driver");
-MODULE_LICENSE("GPL");
-
-/* specific webcam descriptor */
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
- __u32 last_pts;
- u8 last_fid;
-
- u8 sensor;
-};
-enum sensors {
- SENSOR_OV965x, /* ov9657 */
- SENSOR_OV971x, /* ov9712 */
- SENSOR_OV562x, /* ov5621 */
- NSENSORS
-};
-
-static const struct v4l2_pix_format ov965x_mode[] = {
-#define QVGA_MODE 0
- {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG},
-#define VGA_MODE 1
- {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG},
-#define SVGA_MODE 2
- {800, 600, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 800,
- .sizeimage = 800 * 600 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG},
-#define XGA_MODE 3
- {1024, 768, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 1024,
- .sizeimage = 1024 * 768 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG},
-#define SXGA_MODE 4
- {1280, 1024, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 1280,
- .sizeimage = 1280 * 1024 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG},
-};
-
-static const struct v4l2_pix_format ov971x_mode[] = {
- {640, 480, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480,
- .colorspace = V4L2_COLORSPACE_SRGB
- }
-};
-
-static const struct v4l2_pix_format ov562x_mode[] = {
- {2592, 1680, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 2592,
- .sizeimage = 2592 * 1680,
- .colorspace = V4L2_COLORSPACE_SRGB
- }
-};
-
-static const u8 bridge_init[][2] = {
- {0x88, 0xf8},
- {0x89, 0xff},
- {0x76, 0x03},
- {0x92, 0x03},
- {0x95, 0x10},
- {0xe2, 0x00},
- {0xe7, 0x3e},
- {0x8d, 0x1c},
- {0x8e, 0x00},
- {0x8f, 0x00},
- {0x1f, 0x00},
- {0xc3, 0xf9},
- {0x89, 0xff},
- {0x88, 0xf8},
- {0x76, 0x03},
- {0x92, 0x01},
- {0x93, 0x18},
- {0x1c, 0x0a},
- {0x1d, 0x48},
- {0xc0, 0x50},
- {0xc1, 0x3c},
- {0x34, 0x05},
- {0xc2, 0x0c},
- {0xc3, 0xf9},
- {0x34, 0x05},
- {0xe7, 0x2e},
- {0x31, 0xf9},
- {0x35, 0x02},
- {0xd9, 0x10},
- {0x25, 0x42},
- {0x94, 0x11},
-};
-
-static const u8 ov965x_init[][2] = {
- {0x12, 0x80}, /* com7 - SSCB reset */
- {0x00, 0x00}, /* gain */
- {0x01, 0x80}, /* blue */
- {0x02, 0x80}, /* red */
- {0x03, 0x1b}, /* vref */
- {0x04, 0x03}, /* com1 - exposure low bits */
- {0x0b, 0x57}, /* ver */
- {0x0e, 0x61}, /* com5 */
- {0x0f, 0x42}, /* com6 */
- {0x11, 0x00}, /* clkrc */
- {0x12, 0x02}, /* com7 - 15fps VGA YUYV */
- {0x13, 0xe7}, /* com8 - everything (AGC, AWB and AEC) */
- {0x14, 0x28}, /* com9 */
- {0x16, 0x24}, /* reg16 */
- {0x17, 0x1d}, /* hstart*/
- {0x18, 0xbd}, /* hstop */
- {0x19, 0x01}, /* vstrt */
- {0x1a, 0x81}, /* vstop*/
- {0x1e, 0x04}, /* mvfp */
- {0x24, 0x3c}, /* aew */
- {0x25, 0x36}, /* aeb */
- {0x26, 0x71}, /* vpt */
- {0x27, 0x08}, /* bbias */
- {0x28, 0x08}, /* gbbias */
- {0x29, 0x15}, /* gr com */
- {0x2a, 0x00}, /* exhch */
- {0x2b, 0x00}, /* exhcl */
- {0x2c, 0x08}, /* rbias */
- {0x32, 0xff}, /* href */
- {0x33, 0x00}, /* chlf */
- {0x34, 0x3f}, /* aref1 */
- {0x35, 0x00}, /* aref2 */
- {0x36, 0xf8}, /* aref3 */
- {0x38, 0x72}, /* adc2 */
- {0x39, 0x57}, /* aref4 */
- {0x3a, 0x80}, /* tslb - yuyv */
- {0x3b, 0xc4}, /* com11 - night mode 1/4 frame rate */
- {0x3d, 0x99}, /* com13 */
- {0x3f, 0xc1}, /* edge */
- {0x40, 0xc0}, /* com15 */
- {0x41, 0x40}, /* com16 */
- {0x42, 0xc0}, /* com17 */
- {0x43, 0x0a}, /* rsvd */
- {0x44, 0xf0},
- {0x45, 0x46},
- {0x46, 0x62},
- {0x47, 0x2a},
- {0x48, 0x3c},
- {0x4a, 0xfc},
- {0x4b, 0xfc},
- {0x4c, 0x7f},
- {0x4d, 0x7f},
- {0x4e, 0x7f},
- {0x4f, 0x98}, /* matrix */
- {0x50, 0x98},
- {0x51, 0x00},
- {0x52, 0x28},
- {0x53, 0x70},
- {0x54, 0x98},
- {0x58, 0x1a}, /* matrix coef sign */
- {0x59, 0x85}, /* AWB control */
- {0x5a, 0xa9},
- {0x5b, 0x64},
- {0x5c, 0x84},
- {0x5d, 0x53},
- {0x5e, 0x0e},
- {0x5f, 0xf0}, /* AWB blue limit */
- {0x60, 0xf0}, /* AWB red limit */
- {0x61, 0xf0}, /* AWB green limit */
- {0x62, 0x00}, /* lcc1 */
- {0x63, 0x00}, /* lcc2 */
- {0x64, 0x02}, /* lcc3 */
- {0x65, 0x16}, /* lcc4 */
- {0x66, 0x01}, /* lcc5 */
- {0x69, 0x02}, /* hv */
- {0x6b, 0x5a}, /* dbvl */
- {0x6c, 0x04},
- {0x6d, 0x55},
- {0x6e, 0x00},
- {0x6f, 0x9d},
- {0x70, 0x21}, /* dnsth */
- {0x71, 0x78},
- {0x72, 0x00}, /* poidx */
- {0x73, 0x01}, /* pckdv */
- {0x74, 0x3a}, /* xindx */
- {0x75, 0x35}, /* yindx */
- {0x76, 0x01},
- {0x77, 0x02},
- {0x7a, 0x12}, /* gamma curve */
- {0x7b, 0x08},
- {0x7c, 0x16},
- {0x7d, 0x30},
- {0x7e, 0x5e},
- {0x7f, 0x72},
- {0x80, 0x82},
- {0x81, 0x8e},
- {0x82, 0x9a},
- {0x83, 0xa4},
- {0x84, 0xac},
- {0x85, 0xb8},
- {0x86, 0xc3},
- {0x87, 0xd6},
- {0x88, 0xe6},
- {0x89, 0xf2},
- {0x8a, 0x03},
- {0x8c, 0x89}, /* com19 */
- {0x14, 0x28}, /* com9 */
- {0x90, 0x7d},
- {0x91, 0x7b},
- {0x9d, 0x03}, /* lcc6 */
- {0x9e, 0x04}, /* lcc7 */
- {0x9f, 0x7a},
- {0xa0, 0x79},
- {0xa1, 0x40}, /* aechm */
- {0xa4, 0x50}, /* com21 */
- {0xa5, 0x68}, /* com26 */
- {0xa6, 0x4a}, /* AWB green */
- {0xa8, 0xc1}, /* refa8 */
- {0xa9, 0xef}, /* refa9 */
- {0xaa, 0x92},
- {0xab, 0x04},
- {0xac, 0x80}, /* black level control */
- {0xad, 0x80},
- {0xae, 0x80},
- {0xaf, 0x80},
- {0xb2, 0xf2},
- {0xb3, 0x20},
- {0xb4, 0x20}, /* ctrlb4 */
- {0xb5, 0x00},
- {0xb6, 0xaf},
- {0xbb, 0xae},
- {0xbc, 0x7f}, /* ADC channel offsets */
- {0xdb, 0x7f},
- {0xbe, 0x7f},
- {0xbf, 0x7f},
- {0xc0, 0xe2},
- {0xc1, 0xc0},
- {0xc2, 0x01},
- {0xc3, 0x4e},
- {0xc6, 0x85},
- {0xc7, 0x80}, /* com24 */
- {0xc9, 0xe0},
- {0xca, 0xe8},
- {0xcb, 0xf0},
- {0xcc, 0xd8},
- {0xcd, 0xf1},
- {0x4f, 0x98}, /* matrix */
- {0x50, 0x98},
- {0x51, 0x00},
- {0x52, 0x28},
- {0x53, 0x70},
- {0x54, 0x98},
- {0x58, 0x1a},
- {0xff, 0x41}, /* read 41, write ff 00 */
- {0x41, 0x40}, /* com16 */
-
- {0xc5, 0x03}, /* 60 Hz banding filter */
- {0x6a, 0x02}, /* 50 Hz banding filter */
-
- {0x12, 0x62}, /* com7 - 30fps VGA YUV */
- {0x36, 0xfa}, /* aref3 */
- {0x69, 0x0a}, /* hv */
- {0x8c, 0x89}, /* com22 */
- {0x14, 0x28}, /* com9 */
- {0x3e, 0x0c},
- {0x41, 0x40}, /* com16 */
- {0x72, 0x00},
- {0x73, 0x00},
- {0x74, 0x3a},
- {0x75, 0x35},
- {0x76, 0x01},
- {0xc7, 0x80},
- {0x03, 0x12}, /* vref */
- {0x17, 0x16}, /* hstart */
- {0x18, 0x02}, /* hstop */
- {0x19, 0x01}, /* vstrt */
- {0x1a, 0x3d}, /* vstop */
- {0x32, 0xff}, /* href */
- {0xc0, 0xaa},
-};
-
-static const u8 bridge_init_2[][2] = {
- {0x94, 0xaa},
- {0xf1, 0x60},
- {0xe5, 0x04},
- {0xc0, 0x50},
- {0xc1, 0x3c},
- {0x8c, 0x00},
- {0x8d, 0x1c},
- {0x34, 0x05},
-
- {0xc2, 0x0c},
- {0xc3, 0xf9},
- {0xda, 0x01},
- {0x50, 0x00},
- {0x51, 0xa0},
- {0x52, 0x3c},
- {0x53, 0x00},
- {0x54, 0x00},
- {0x55, 0x00},
- {0x57, 0x00},
- {0x5c, 0x00},
- {0x5a, 0xa0},
- {0x5b, 0x78},
- {0x35, 0x02},
- {0xd9, 0x10},
- {0x94, 0x11},
-};
-
-static const u8 ov965x_init_2[][2] = {
- {0x3b, 0xc4},
- {0x1e, 0x04}, /* mvfp */
- {0x13, 0xe0}, /* com8 */
- {0x00, 0x00}, /* gain */
- {0x13, 0xe7}, /* com8 - everything (AGC, AWB and AEC) */
- {0x11, 0x03}, /* clkrc */
- {0x6b, 0x5a}, /* dblv */
- {0x6a, 0x05},
- {0xc5, 0x07},
- {0xa2, 0x4b},
- {0xa3, 0x3e},
- {0x2d, 0x00},
- {0xff, 0x42}, /* read 42, write ff 00 */
- {0x42, 0xc0}, /* com17 */
- {0x2d, 0x00},
- {0xff, 0x42}, /* read 42, write ff 00 */
- {0x42, 0xc1}, /* com17 */
-/* sharpness */
- {0x3f, 0x01},
- {0xff, 0x42}, /* read 42, write ff 00 */
- {0x42, 0xc1}, /* com17 */
-/* saturation */
- {0x4f, 0x98}, /* matrix */
- {0x50, 0x98},
- {0x51, 0x00},
- {0x52, 0x28},
- {0x53, 0x70},
- {0x54, 0x98},
- {0x58, 0x1a},
- {0xff, 0x41}, /* read 41, write ff 00 */
- {0x41, 0x40}, /* com16 */
-/* contrast */
- {0x56, 0x40},
-/* brightness */
- {0x55, 0x8f},
-/* expo */
- {0x10, 0x25}, /* aech - exposure high bits */
- {0xff, 0x13}, /* read 13, write ff 00 */
- {0x13, 0xe7}, /* com8 - everything (AGC, AWB and AEC) */
-};
-
-static const u8 ov971x_init[][2] = {
- {0x12, 0x80},
- {0x09, 0x10},
- {0x1e, 0x07},
- {0x5f, 0x18},
- {0x69, 0x04},
- {0x65, 0x2a},
- {0x68, 0x0a},
- {0x39, 0x28},
- {0x4d, 0x90},
- {0xc1, 0x80},
- {0x0c, 0x30},
- {0x6d, 0x02},
- {0x96, 0xf1},
- {0xbc, 0x68},
- {0x12, 0x00},
- {0x3b, 0x00},
- {0x97, 0x80},
- {0x17, 0x25},
- {0x18, 0xa2},
- {0x19, 0x01},
- {0x1a, 0xca},
- {0x03, 0x0a},
- {0x32, 0x07},
- {0x98, 0x40}, /*{0x98, 0x00},*/
- {0x99, 0xA0}, /*{0x99, 0x00},*/
- {0x9a, 0x01}, /*{0x9a, 0x00},*/
- {0x57, 0x00},
- {0x58, 0x78}, /*{0x58, 0xc8},*/
- {0x59, 0x50}, /*{0x59, 0xa0},*/
- {0x4c, 0x13},
- {0x4b, 0x36},
- {0x3d, 0x3c},
- {0x3e, 0x03},
- {0xbd, 0x50}, /*{0xbd, 0xa0},*/
- {0xbe, 0x78}, /*{0xbe, 0xc8},*/
- {0x4e, 0x55},
- {0x4f, 0x55},
- {0x50, 0x55},
- {0x51, 0x55},
- {0x24, 0x55},
- {0x25, 0x40},
- {0x26, 0xa1},
- {0x5c, 0x59},
- {0x5d, 0x00},
- {0x11, 0x00},
- {0x2a, 0x98},
- {0x2b, 0x06},
- {0x2d, 0x00},
- {0x2e, 0x00},
- {0x13, 0xa5},
- {0x14, 0x40},
- {0x4a, 0x00},
- {0x49, 0xce},
- {0x22, 0x03},
- {0x09, 0x00}
-};
-
-static const u8 ov965x_start_1_vga[][2] = { /* same for qvga */
- {0x12, 0x62}, /* com7 - 30fps VGA YUV */
- {0x36, 0xfa}, /* aref3 */
- {0x69, 0x0a}, /* hv */
- {0x8c, 0x89}, /* com22 */
- {0x14, 0x28}, /* com9 */
- {0x3e, 0x0c}, /* com14 */
- {0x41, 0x40}, /* com16 */
- {0x72, 0x00},
- {0x73, 0x00},
- {0x74, 0x3a},
- {0x75, 0x35},
- {0x76, 0x01},
- {0xc7, 0x80}, /* com24 */
- {0x03, 0x12}, /* vref */
- {0x17, 0x16}, /* hstart */
- {0x18, 0x02}, /* hstop */
- {0x19, 0x01}, /* vstrt */
- {0x1a, 0x3d}, /* vstop */
- {0x32, 0xff}, /* href */
- {0xc0, 0xaa},
-};
-
-static const u8 ov965x_start_1_svga[][2] = {
- {0x12, 0x02}, /* com7 - YUYV - VGA 15 full resolution */
- {0x36, 0xf8}, /* aref3 */
- {0x69, 0x02}, /* hv */
- {0x8c, 0x0d}, /* com22 */
- {0x3e, 0x0c}, /* com14 */
- {0x41, 0x40}, /* com16 */
- {0x72, 0x00},
- {0x73, 0x01},
- {0x74, 0x3a},
- {0x75, 0x35},
- {0x76, 0x01},
- {0xc7, 0x80}, /* com24 */
- {0x03, 0x1b}, /* vref */
- {0x17, 0x1d}, /* hstart */
- {0x18, 0xbd}, /* hstop */
- {0x19, 0x01}, /* vstrt */
- {0x1a, 0x81}, /* vstop */
- {0x32, 0xff}, /* href */
- {0xc0, 0xe2},
-};
-
-static const u8 ov965x_start_1_xga[][2] = {
- {0x12, 0x02}, /* com7 */
- {0x36, 0xf8}, /* aref3 */
- {0x69, 0x02}, /* hv */
- {0x8c, 0x89}, /* com22 */
- {0x14, 0x28}, /* com9 */
- {0x3e, 0x0c}, /* com14 */
- {0x41, 0x40}, /* com16 */
- {0x72, 0x00},
- {0x73, 0x01},
- {0x74, 0x3a},
- {0x75, 0x35},
- {0x76, 0x01},
- {0xc7, 0x80}, /* com24 */
- {0x03, 0x1b}, /* vref */
- {0x17, 0x1d}, /* hstart */
- {0x18, 0xbd}, /* hstop */
- {0x19, 0x01}, /* vstrt */
- {0x1a, 0x81}, /* vstop */
- {0x32, 0xff}, /* href */
- {0xc0, 0xe2},
-};
-
-static const u8 ov965x_start_1_sxga[][2] = {
- {0x12, 0x02}, /* com7 */
- {0x36, 0xf8}, /* aref3 */
- {0x69, 0x02}, /* hv */
- {0x8c, 0x89}, /* com22 */
- {0x14, 0x28}, /* com9 */
- {0x3e, 0x0c}, /* com14 */
- {0x41, 0x40}, /* com16 */
- {0x72, 0x00},
- {0x73, 0x01},
- {0x74, 0x3a},
- {0x75, 0x35},
- {0x76, 0x01},
- {0xc7, 0x80}, /* com24 */
- {0x03, 0x1b}, /* vref */
- {0x17, 0x1d}, /* hstart */
- {0x18, 0x02}, /* hstop */
- {0x19, 0x01}, /* vstrt */
- {0x1a, 0x81}, /* vstop */
- {0x32, 0xff}, /* href */
- {0xc0, 0xe2},
-};
-
-static const u8 bridge_start_qvga[][2] = {
- {0x94, 0xaa},
- {0xf1, 0x60},
- {0xe5, 0x04},
- {0xc0, 0x50},
- {0xc1, 0x3c},
- {0x8c, 0x00},
- {0x8d, 0x1c},
- {0x34, 0x05},
-
- {0xc2, 0x4c},
- {0xc3, 0xf9},
- {0xda, 0x00},
- {0x50, 0x00},
- {0x51, 0xa0},
- {0x52, 0x78},
- {0x53, 0x00},
- {0x54, 0x00},
- {0x55, 0x00},
- {0x57, 0x00},
- {0x5c, 0x00},
- {0x5a, 0x50},
- {0x5b, 0x3c},
- {0x35, 0x02},
- {0xd9, 0x10},
- {0x94, 0x11},
-};
-
-static const u8 bridge_start_vga[][2] = {
- {0x94, 0xaa},
- {0xf1, 0x60},
- {0xe5, 0x04},
- {0xc0, 0x50},
- {0xc1, 0x3c},
- {0x8c, 0x00},
- {0x8d, 0x1c},
- {0x34, 0x05},
- {0xc2, 0x0c},
- {0xc3, 0xf9},
- {0xda, 0x01},
- {0x50, 0x00},
- {0x51, 0xa0},
- {0x52, 0x3c},
- {0x53, 0x00},
- {0x54, 0x00},
- {0x55, 0x00},
- {0x57, 0x00},
- {0x5c, 0x00},
- {0x5a, 0xa0},
- {0x5b, 0x78},
- {0x35, 0x02},
- {0xd9, 0x10},
- {0x94, 0x11},
-};
-
-static const u8 bridge_start_svga[][2] = {
- {0x94, 0xaa},
- {0xf1, 0x60},
- {0xe5, 0x04},
- {0xc0, 0xa0},
- {0xc1, 0x80},
- {0x8c, 0x00},
- {0x8d, 0x1c},
- {0x34, 0x05},
- {0xc2, 0x4c},
- {0xc3, 0xf9},
- {0x50, 0x00},
- {0x51, 0x40},
- {0x52, 0x00},
- {0x53, 0x00},
- {0x54, 0x00},
- {0x55, 0x88},
- {0x57, 0x00},
- {0x5c, 0x00},
- {0x5a, 0xc8},
- {0x5b, 0x96},
- {0x35, 0x02},
- {0xd9, 0x10},
- {0xda, 0x00},
- {0x94, 0x11},
-};
-
-static const u8 bridge_start_xga[][2] = {
- {0x94, 0xaa},
- {0xf1, 0x60},
- {0xe5, 0x04},
- {0xc0, 0xa0},
- {0xc1, 0x80},
- {0x8c, 0x00},
- {0x8d, 0x1c},
- {0x34, 0x05},
- {0xc2, 0x4c},
- {0xc3, 0xf9},
- {0x50, 0x00},
- {0x51, 0x40},
- {0x52, 0x00},
- {0x53, 0x00},
- {0x54, 0x00},
- {0x55, 0x88},
- {0x57, 0x00},
- {0x5c, 0x01},
- {0x5a, 0x00},
- {0x5b, 0xc0},
- {0x35, 0x02},
- {0xd9, 0x10},
- {0xda, 0x01},
- {0x94, 0x11},
-};
-
-static const u8 bridge_start_sxga[][2] = {
- {0x94, 0xaa},
- {0xf1, 0x60},
- {0xe5, 0x04},
- {0xc0, 0xa0},
- {0xc1, 0x80},
- {0x8c, 0x00},
- {0x8d, 0x1c},
- {0x34, 0x05},
- {0xc2, 0x0c},
- {0xc3, 0xf9},
- {0xda, 0x00},
- {0x35, 0x02},
- {0xd9, 0x10},
- {0x94, 0x11},
-};
-
-static const u8 ov965x_start_2_qvga[][2] = {
- {0x3b, 0xe4}, /* com11 - night mode 1/4 frame rate */
- {0x1e, 0x04}, /* mvfp */
- {0x13, 0xe0}, /* com8 */
- {0x00, 0x00},
- {0x13, 0xe7}, /* com8 - everything (AGC, AWB and AEC) */
- {0x11, 0x01}, /* clkrc */
- {0x6b, 0x5a}, /* dblv */
- {0x6a, 0x02}, /* 50 Hz banding filter */
- {0xc5, 0x03}, /* 60 Hz banding filter */
- {0xa2, 0x96}, /* bd50 */
- {0xa3, 0x7d}, /* bd60 */
-
- {0xff, 0x13}, /* read 13, write ff 00 */
- {0x13, 0xe7},
- {0x3a, 0x80}, /* tslb - yuyv */
-};
-
-static const u8 ov965x_start_2_vga[][2] = {
- {0x3b, 0xc4}, /* com11 - night mode 1/4 frame rate */
- {0x1e, 0x04}, /* mvfp */
- {0x13, 0xe0}, /* com8 */
- {0x00, 0x00},
- {0x13, 0xe7}, /* com8 - everything (AGC, AWB and AEC) */
- {0x11, 0x03}, /* clkrc */
- {0x6b, 0x5a}, /* dblv */
- {0x6a, 0x05}, /* 50 Hz banding filter */
- {0xc5, 0x07}, /* 60 Hz banding filter */
- {0xa2, 0x4b}, /* bd50 */
- {0xa3, 0x3e}, /* bd60 */
-
- {0x2d, 0x00}, /* advfl */
-};
-
-static const u8 ov965x_start_2_svga[][2] = { /* same for xga */
- {0x3b, 0xc4}, /* com11 - night mode 1/4 frame rate */
- {0x1e, 0x04}, /* mvfp */
- {0x13, 0xe0}, /* com8 */
- {0x00, 0x00},
- {0x13, 0xe7}, /* com8 - everything (AGC, AWB and AEC) */
- {0x11, 0x01}, /* clkrc */
- {0x6b, 0x5a}, /* dblv */
- {0x6a, 0x0c}, /* 50 Hz banding filter */
- {0xc5, 0x0f}, /* 60 Hz banding filter */
- {0xa2, 0x4e}, /* bd50 */
- {0xa3, 0x41}, /* bd60 */
-};
-
-static const u8 ov965x_start_2_sxga[][2] = {
- {0x13, 0xe0}, /* com8 */
- {0x00, 0x00},
- {0x13, 0xe7}, /* com8 - everything (AGC, AWB and AEC) */
- {0x3b, 0xc4}, /* com11 - night mode 1/4 frame rate */
- {0x1e, 0x04}, /* mvfp */
- {0x11, 0x01}, /* clkrc */
- {0x6b, 0x5a}, /* dblv */
- {0x6a, 0x0c}, /* 50 Hz banding filter */
- {0xc5, 0x0f}, /* 60 Hz banding filter */
- {0xa2, 0x4e}, /* bd50 */
- {0xa3, 0x41}, /* bd60 */
-};
-
-static const u8 ov562x_init[][2] = {
- {0x88, 0x20},
- {0x89, 0x0a},
- {0x8a, 0x90},
- {0x8b, 0x06},
- {0x8c, 0x01},
- {0x8d, 0x10},
- {0x1c, 0x00},
- {0x1d, 0x48},
- {0x1d, 0x00},
- {0x1d, 0xff},
- {0x1c, 0x0a},
- {0x1d, 0x2e},
- {0x1d, 0x1e},
-};
-
-static const u8 ov562x_init_2[][2] = {
- {0x12, 0x80},
- {0x11, 0x41},
- {0x13, 0x00},
- {0x10, 0x1e},
- {0x3b, 0x07},
- {0x5b, 0x40},
- {0x39, 0x07},
- {0x53, 0x02},
- {0x54, 0x60},
- {0x04, 0x20},
- {0x27, 0x04},
- {0x3d, 0x40},
- {0x36, 0x00},
- {0xc5, 0x04},
- {0x4e, 0x00},
- {0x4f, 0x93},
- {0x50, 0x7b},
- {0xca, 0x0c},
- {0xcb, 0x0f},
- {0x39, 0x07},
- {0x4a, 0x10},
- {0x3e, 0x0a},
- {0x3d, 0x00},
- {0x0c, 0x38},
- {0x38, 0x90},
- {0x46, 0x30},
- {0x4f, 0x93},
- {0x50, 0x7b},
- {0xab, 0x00},
- {0xca, 0x0c},
- {0xcb, 0x0f},
- {0x37, 0x02},
- {0x44, 0x48},
- {0x8d, 0x44},
- {0x2a, 0x00},
- {0x2b, 0x00},
- {0x32, 0x00},
- {0x38, 0x90},
- {0x53, 0x02},
- {0x54, 0x60},
- {0x12, 0x00},
- {0x17, 0x12},
- {0x18, 0xb4},
- {0x19, 0x0c},
- {0x1a, 0xf4},
- {0x03, 0x4a},
- {0x89, 0x20},
- {0x83, 0x80},
- {0xb7, 0x9d},
- {0xb6, 0x11},
- {0xb5, 0x55},
- {0xb4, 0x00},
- {0xa9, 0xf0},
- {0xa8, 0x0a},
- {0xb8, 0xf0},
- {0xb9, 0xf0},
- {0xba, 0xf0},
- {0x81, 0x07},
- {0x63, 0x44},
- {0x13, 0xc7},
- {0x14, 0x60},
- {0x33, 0x75},
- {0x2c, 0x00},
- {0x09, 0x00},
- {0x35, 0x30},
- {0x27, 0x04},
- {0x3c, 0x07},
- {0x3a, 0x0a},
- {0x3b, 0x07},
- {0x01, 0x40},
- {0x02, 0x40},
- {0x16, 0x40},
- {0x52, 0xb0},
- {0x51, 0x83},
- {0x21, 0xbb},
- {0x22, 0x10},
- {0x23, 0x03},
- {0x35, 0x38},
- {0x20, 0x90},
- {0x28, 0x30},
- {0x73, 0xe1},
- {0x6c, 0x00},
- {0x6d, 0x80},
- {0x6e, 0x00},
- {0x70, 0x04},
- {0x71, 0x00},
- {0x8d, 0x04},
- {0x64, 0x00},
- {0x65, 0x00},
- {0x66, 0x00},
- {0x67, 0x00},
- {0x68, 0x00},
- {0x69, 0x00},
- {0x6a, 0x00},
- {0x6b, 0x00},
- {0x71, 0x94},
- {0x74, 0x20},
- {0x80, 0x09},
- {0x85, 0xc0},
-};
-
-static void reg_w_i(struct gspca_dev *gspca_dev, u16 reg, u8 val)
-{
- struct usb_device *udev = gspca_dev->dev;
- int ret;
-
- if (gspca_dev->usb_err < 0)
- return;
- gspca_dev->usb_buf[0] = val;
- ret = usb_control_msg(udev,
- usb_sndctrlpipe(udev, 0),
- 0x01,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0x00, reg, gspca_dev->usb_buf, 1, CTRL_TIMEOUT);
- if (ret < 0) {
- pr_err("reg_w failed %d\n", ret);
- gspca_dev->usb_err = ret;
- }
-}
-
-static void reg_w(struct gspca_dev *gspca_dev, u16 reg, u8 val)
-{
- PDEBUG(D_USBO, "reg_w [%04x] = %02x", reg, val);
- reg_w_i(gspca_dev, reg, val);
-}
-
-static u8 reg_r(struct gspca_dev *gspca_dev, u16 reg)
-{
- struct usb_device *udev = gspca_dev->dev;
- int ret;
-
- if (gspca_dev->usb_err < 0)
- return 0;
- ret = usb_control_msg(udev,
- usb_rcvctrlpipe(udev, 0),
- 0x01,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0x00, reg, gspca_dev->usb_buf, 1, CTRL_TIMEOUT);
- PDEBUG(D_USBI, "reg_r [%04x] -> %02x", reg, gspca_dev->usb_buf[0]);
- if (ret < 0) {
- pr_err("reg_r err %d\n", ret);
- gspca_dev->usb_err = ret;
- }
- return gspca_dev->usb_buf[0];
-}
-
-static int sccb_check_status(struct gspca_dev *gspca_dev)
-{
- u8 data;
- int i;
-
- for (i = 0; i < 5; i++) {
- msleep(10);
- data = reg_r(gspca_dev, OV534_REG_STATUS);
-
- switch (data) {
- case 0x00:
- return 1;
- case 0x04:
- return 0;
- case 0x03:
- break;
- default:
- PDEBUG(D_USBI|D_USBO,
- "sccb status 0x%02x, attempt %d/5",
- data, i + 1);
- }
- }
- return 0;
-}
-
-static void sccb_write(struct gspca_dev *gspca_dev, u8 reg, u8 val)
-{
- PDEBUG(D_USBO, "sccb_write [%02x] = %02x", reg, val);
- reg_w_i(gspca_dev, OV534_REG_SUBADDR, reg);
- reg_w_i(gspca_dev, OV534_REG_WRITE, val);
- reg_w_i(gspca_dev, OV534_REG_OPERATION, OV534_OP_WRITE_3);
-
- if (!sccb_check_status(gspca_dev))
- pr_err("sccb_write failed\n");
-}
-
-static u8 sccb_read(struct gspca_dev *gspca_dev, u16 reg)
-{
- reg_w(gspca_dev, OV534_REG_SUBADDR, reg);
- reg_w(gspca_dev, OV534_REG_OPERATION, OV534_OP_WRITE_2);
- if (!sccb_check_status(gspca_dev))
- pr_err("sccb_read failed 1\n");
-
- reg_w(gspca_dev, OV534_REG_OPERATION, OV534_OP_READ_2);
- if (!sccb_check_status(gspca_dev))
- pr_err("sccb_read failed 2\n");
-
- return reg_r(gspca_dev, OV534_REG_READ);
-}
-
-/* output a bridge sequence (reg - val) */
-static void reg_w_array(struct gspca_dev *gspca_dev,
- const u8 (*data)[2], int len)
-{
- while (--len >= 0) {
- reg_w(gspca_dev, (*data)[0], (*data)[1]);
- data++;
- }
-}
-
-/* output a sensor sequence (reg - val) */
-static void sccb_w_array(struct gspca_dev *gspca_dev,
- const u8 (*data)[2], int len)
-{
- while (--len >= 0) {
- if ((*data)[0] != 0xff) {
- sccb_write(gspca_dev, (*data)[0], (*data)[1]);
- } else {
- sccb_read(gspca_dev, (*data)[1]);
- sccb_write(gspca_dev, 0xff, 0x00);
- }
- data++;
- }
-}
-
-/* Two bits control LED: 0x21 bit 7 and 0x23 bit 7.
- * (direction and output)? */
-static void set_led(struct gspca_dev *gspca_dev, int status)
-{
- u8 data;
-
- PDEBUG(D_CONF, "led status: %d", status);
-
- data = reg_r(gspca_dev, 0x21);
- data |= 0x80;
- reg_w(gspca_dev, 0x21, data);
-
- data = reg_r(gspca_dev, 0x23);
- if (status)
- data |= 0x80;
- else
- data &= ~0x80;
-
- reg_w(gspca_dev, 0x23, data);
-
- if (!status) {
- data = reg_r(gspca_dev, 0x21);
- data &= ~0x80;
- reg_w(gspca_dev, 0x21, data);
- }
-}
-
-static void setbrightness(struct gspca_dev *gspca_dev, s32 brightness)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u8 val;
- s8 sval;
-
- if (sd->sensor == SENSOR_OV562x) {
- sval = brightness;
- val = 0x76;
- val += sval;
- sccb_write(gspca_dev, 0x24, val);
- val = 0x6a;
- val += sval;
- sccb_write(gspca_dev, 0x25, val);
- if (sval < -40)
- val = 0x71;
- else if (sval < 20)
- val = 0x94;
- else
- val = 0xe6;
- sccb_write(gspca_dev, 0x26, val);
- } else {
- val = brightness;
- if (val < 8)
- val = 15 - val; /* f .. 8 */
- else
- val = val - 8; /* 0 .. 7 */
- sccb_write(gspca_dev, 0x55, /* brtn - brightness adjustment */
- 0x0f | (val << 4));
- }
-}
-
-static void setcontrast(struct gspca_dev *gspca_dev, s32 val)
-{
- sccb_write(gspca_dev, 0x56, /* cnst1 - contrast 1 ctrl coeff */
- val << 4);
-}
-
-static void setautogain(struct gspca_dev *gspca_dev, s32 autogain)
-{
- u8 val;
-
-/*fixme: should adjust agc/awb/aec by different controls */
- val = sccb_read(gspca_dev, 0x13); /* com8 */
- sccb_write(gspca_dev, 0xff, 0x00);
- if (autogain)
- val |= 0x05; /* agc & aec */
- else
- val &= 0xfa;
- sccb_write(gspca_dev, 0x13, val);
-}
-
-static void setexposure(struct gspca_dev *gspca_dev, s32 exposure)
-{
- static const u8 expo[4] = {0x00, 0x25, 0x38, 0x5e};
- u8 val;
-
- sccb_write(gspca_dev, 0x10, expo[exposure]); /* aec[9:2] */
-
- val = sccb_read(gspca_dev, 0x13); /* com8 */
- sccb_write(gspca_dev, 0xff, 0x00);
- sccb_write(gspca_dev, 0x13, val);
-
- val = sccb_read(gspca_dev, 0xa1); /* aech */
- sccb_write(gspca_dev, 0xff, 0x00);
- sccb_write(gspca_dev, 0xa1, val & 0xe0); /* aec[15:10] = 0 */
-}
-
-static void setsharpness(struct gspca_dev *gspca_dev, s32 val)
-{
- if (val < 0) { /* auto */
- val = sccb_read(gspca_dev, 0x42); /* com17 */
- sccb_write(gspca_dev, 0xff, 0x00);
- sccb_write(gspca_dev, 0x42, val | 0x40);
- /* Edge enhancement strength auto adjust */
- return;
- }
- if (val != 0)
- val = 1 << (val - 1);
- sccb_write(gspca_dev, 0x3f, /* edge - edge enhance. factor */
- val);
- val = sccb_read(gspca_dev, 0x42); /* com17 */
- sccb_write(gspca_dev, 0xff, 0x00);
- sccb_write(gspca_dev, 0x42, val & 0xbf);
-}
-
-static void setsatur(struct gspca_dev *gspca_dev, s32 val)
-{
- u8 val1, val2, val3;
- static const u8 matrix[5][2] = {
- {0x14, 0x38},
- {0x1e, 0x54},
- {0x28, 0x70},
- {0x32, 0x8c},
- {0x48, 0x90}
- };
-
- val1 = matrix[val][0];
- val2 = matrix[val][1];
- val3 = val1 + val2;
- sccb_write(gspca_dev, 0x4f, val3); /* matrix coeff */
- sccb_write(gspca_dev, 0x50, val3);
- sccb_write(gspca_dev, 0x51, 0x00);
- sccb_write(gspca_dev, 0x52, val1);
- sccb_write(gspca_dev, 0x53, val2);
- sccb_write(gspca_dev, 0x54, val3);
- sccb_write(gspca_dev, 0x58, 0x1a); /* mtxs - coeff signs */
-
- val1 = sccb_read(gspca_dev, 0x41); /* com16 */
- sccb_write(gspca_dev, 0xff, 0x00);
- sccb_write(gspca_dev, 0x41, val1);
-}
-
-static void setlightfreq(struct gspca_dev *gspca_dev, s32 freq)
-{
- u8 val;
-
- val = sccb_read(gspca_dev, 0x13); /* com8 */
- sccb_write(gspca_dev, 0xff, 0x00);
- if (freq == 0) {
- sccb_write(gspca_dev, 0x13, val & 0xdf);
- return;
- }
- sccb_write(gspca_dev, 0x13, val | 0x20);
-
- val = sccb_read(gspca_dev, 0x42); /* com17 */
- sccb_write(gspca_dev, 0xff, 0x00);
- if (freq == 1)
- val |= 0x01;
- else
- val &= 0xfe;
- sccb_write(gspca_dev, 0x42, val);
-}
-
-/* this function is called at probe time */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- return 0;
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u16 sensor_id;
-
- /* reset bridge */
- reg_w(gspca_dev, 0xe7, 0x3a);
- reg_w(gspca_dev, 0xe0, 0x08);
- msleep(100);
-
- /* initialize the sensor address */
- reg_w(gspca_dev, OV534_REG_ADDRESS, 0x60);
-
- /* reset sensor */
- sccb_write(gspca_dev, 0x12, 0x80);
- msleep(10);
-
- /* probe the sensor */
- sccb_read(gspca_dev, 0x0a);
- sensor_id = sccb_read(gspca_dev, 0x0a) << 8;
- sccb_read(gspca_dev, 0x0b);
- sensor_id |= sccb_read(gspca_dev, 0x0b);
- PDEBUG(D_PROBE, "Sensor ID: %04x", sensor_id);
-
- /* initialize */
- if ((sensor_id & 0xfff0) == 0x9650) {
- sd->sensor = SENSOR_OV965x;
-
- gspca_dev->cam.cam_mode = ov965x_mode;
- gspca_dev->cam.nmodes = ARRAY_SIZE(ov965x_mode);
-
- reg_w_array(gspca_dev, bridge_init,
- ARRAY_SIZE(bridge_init));
- sccb_w_array(gspca_dev, ov965x_init,
- ARRAY_SIZE(ov965x_init));
- reg_w_array(gspca_dev, bridge_init_2,
- ARRAY_SIZE(bridge_init_2));
- sccb_w_array(gspca_dev, ov965x_init_2,
- ARRAY_SIZE(ov965x_init_2));
- reg_w(gspca_dev, 0xe0, 0x00);
- reg_w(gspca_dev, 0xe0, 0x01);
- set_led(gspca_dev, 0);
- reg_w(gspca_dev, 0xe0, 0x00);
- } else if ((sensor_id & 0xfff0) == 0x9710) {
- const char *p;
- int l;
-
- sd->sensor = SENSOR_OV971x;
-
- gspca_dev->cam.cam_mode = ov971x_mode;
- gspca_dev->cam.nmodes = ARRAY_SIZE(ov971x_mode);
-
- gspca_dev->cam.bulk = 1;
- gspca_dev->cam.bulk_size = 16384;
- gspca_dev->cam.bulk_nurbs = 2;
-
- sccb_w_array(gspca_dev, ov971x_init,
- ARRAY_SIZE(ov971x_init));
-
- /* set video format on bridge processor */
- /* access bridge processor's video format registers at: 0x00 */
- reg_w(gspca_dev, 0x1c, 0x00);
- /*set register: 0x00 is 'RAW8', 0x40 is 'YUV422' (YUYV?)*/
- reg_w(gspca_dev, 0x1d, 0x00);
-
- /* Will W. specific stuff
- * set VSYNC to
- * output (0x1f) if first webcam
- * input (0x17) if 2nd or 3rd webcam */
- p = video_device_node_name(&gspca_dev->vdev);
- l = strlen(p) - 1;
- if (p[l] == '0')
- reg_w(gspca_dev, 0x56, 0x1f);
- else
- reg_w(gspca_dev, 0x56, 0x17);
- } else if ((sensor_id & 0xfff0) == 0x5620) {
- sd->sensor = SENSOR_OV562x;
- gspca_dev->cam.cam_mode = ov562x_mode;
- gspca_dev->cam.nmodes = ARRAY_SIZE(ov562x_mode);
-
- reg_w_array(gspca_dev, ov562x_init,
- ARRAY_SIZE(ov562x_init));
- sccb_w_array(gspca_dev, ov562x_init_2,
- ARRAY_SIZE(ov562x_init_2));
- reg_w(gspca_dev, 0xe0, 0x00);
- } else {
- pr_err("Unknown sensor %04x", sensor_id);
- return -EINVAL;
- }
-
- return gspca_dev->usb_err;
-}
-
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (sd->sensor == SENSOR_OV971x)
- return gspca_dev->usb_err;
- if (sd->sensor == SENSOR_OV562x)
- return gspca_dev->usb_err;
-
- switch (gspca_dev->curr_mode) {
- case QVGA_MODE: /* 320x240 */
- sccb_w_array(gspca_dev, ov965x_start_1_vga,
- ARRAY_SIZE(ov965x_start_1_vga));
- reg_w_array(gspca_dev, bridge_start_qvga,
- ARRAY_SIZE(bridge_start_qvga));
- sccb_w_array(gspca_dev, ov965x_start_2_qvga,
- ARRAY_SIZE(ov965x_start_2_qvga));
- break;
- case VGA_MODE: /* 640x480 */
- sccb_w_array(gspca_dev, ov965x_start_1_vga,
- ARRAY_SIZE(ov965x_start_1_vga));
- reg_w_array(gspca_dev, bridge_start_vga,
- ARRAY_SIZE(bridge_start_vga));
- sccb_w_array(gspca_dev, ov965x_start_2_vga,
- ARRAY_SIZE(ov965x_start_2_vga));
- break;
- case SVGA_MODE: /* 800x600 */
- sccb_w_array(gspca_dev, ov965x_start_1_svga,
- ARRAY_SIZE(ov965x_start_1_svga));
- reg_w_array(gspca_dev, bridge_start_svga,
- ARRAY_SIZE(bridge_start_svga));
- sccb_w_array(gspca_dev, ov965x_start_2_svga,
- ARRAY_SIZE(ov965x_start_2_svga));
- break;
- case XGA_MODE: /* 1024x768 */
- sccb_w_array(gspca_dev, ov965x_start_1_xga,
- ARRAY_SIZE(ov965x_start_1_xga));
- reg_w_array(gspca_dev, bridge_start_xga,
- ARRAY_SIZE(bridge_start_xga));
- sccb_w_array(gspca_dev, ov965x_start_2_svga,
- ARRAY_SIZE(ov965x_start_2_svga));
- break;
- default:
-/* case SXGA_MODE: * 1280x1024 */
- sccb_w_array(gspca_dev, ov965x_start_1_sxga,
- ARRAY_SIZE(ov965x_start_1_sxga));
- reg_w_array(gspca_dev, bridge_start_sxga,
- ARRAY_SIZE(bridge_start_sxga));
- sccb_w_array(gspca_dev, ov965x_start_2_sxga,
- ARRAY_SIZE(ov965x_start_2_sxga));
- break;
- }
-
- reg_w(gspca_dev, 0xe0, 0x00);
- reg_w(gspca_dev, 0xe0, 0x00);
- set_led(gspca_dev, 1);
- return gspca_dev->usb_err;
-}
-
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
- reg_w(gspca_dev, 0xe0, 0x01);
- set_led(gspca_dev, 0);
- reg_w(gspca_dev, 0xe0, 0x00);
-}
-
-/* Values for bmHeaderInfo (Video and Still Image Payload Headers, 2.4.3.3) */
-#define UVC_STREAM_EOH (1 << 7)
-#define UVC_STREAM_ERR (1 << 6)
-#define UVC_STREAM_STI (1 << 5)
-#define UVC_STREAM_RES (1 << 4)
-#define UVC_STREAM_SCR (1 << 3)
-#define UVC_STREAM_PTS (1 << 2)
-#define UVC_STREAM_EOF (1 << 1)
-#define UVC_STREAM_FID (1 << 0)
-
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, int len)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- __u32 this_pts;
- u8 this_fid;
- int remaining_len = len;
- int payload_len;
-
- payload_len = gspca_dev->cam.bulk ? 2048 : 2040;
- do {
- len = min(remaining_len, payload_len);
-
- /* Payloads are prefixed with a UVC-style header. We
- consider a frame to start when the FID toggles, or the PTS
- changes. A frame ends when EOF is set, and we've received
- the correct number of bytes. */
-
- /* Verify UVC header. Header length is always 12 */
- if (data[0] != 12 || len < 12) {
- PDEBUG(D_PACK, "bad header");
- goto discard;
- }
-
- /* Check errors */
- if (data[1] & UVC_STREAM_ERR) {
- PDEBUG(D_PACK, "payload error");
- goto discard;
- }
-
- /* Extract PTS and FID */
- if (!(data[1] & UVC_STREAM_PTS)) {
- PDEBUG(D_PACK, "PTS not present");
- goto discard;
- }
- this_pts = (data[5] << 24) | (data[4] << 16)
- | (data[3] << 8) | data[2];
- this_fid = data[1] & UVC_STREAM_FID;
-
- /* If PTS or FID has changed, start a new frame. */
- if (this_pts != sd->last_pts || this_fid != sd->last_fid) {
- if (gspca_dev->last_packet_type == INTER_PACKET)
- gspca_frame_add(gspca_dev, LAST_PACKET,
- NULL, 0);
- sd->last_pts = this_pts;
- sd->last_fid = this_fid;
- gspca_frame_add(gspca_dev, FIRST_PACKET,
- data + 12, len - 12);
- /* If this packet is marked as EOF, end the frame */
- } else if (data[1] & UVC_STREAM_EOF) {
- sd->last_pts = 0;
- gspca_frame_add(gspca_dev, LAST_PACKET,
- data + 12, len - 12);
- } else {
-
- /* Add the data from this payload */
- gspca_frame_add(gspca_dev, INTER_PACKET,
- data + 12, len - 12);
- }
-
- /* Done this payload */
- goto scan_next;
-
-discard:
- /* Discard data until a new frame starts. */
- gspca_dev->last_packet_type = DISCARD_PACKET;
-
-scan_next:
- remaining_len -= len;
- data += len;
- } while (remaining_len > 0);
-}
-
-static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct gspca_dev *gspca_dev =
- container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
-
- gspca_dev->usb_err = 0;
-
- if (!gspca_dev->streaming)
- return 0;
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- setbrightness(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_CONTRAST:
- setcontrast(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_SATURATION:
- setsatur(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_POWER_LINE_FREQUENCY:
- setlightfreq(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_SHARPNESS:
- setsharpness(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_AUTOGAIN:
- if (ctrl->is_new)
- setautogain(gspca_dev, ctrl->val);
- if (!ctrl->val && gspca_dev->exposure->is_new)
- setexposure(gspca_dev, gspca_dev->exposure->val);
- break;
- }
- return gspca_dev->usb_err;
-}
-
-static const struct v4l2_ctrl_ops sd_ctrl_ops = {
- .s_ctrl = sd_s_ctrl,
-};
-
-static int sd_init_controls(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *)gspca_dev;
- struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
-
- if (sd->sensor == SENSOR_OV971x)
- return 0;
- gspca_dev->vdev.ctrl_handler = hdl;
- v4l2_ctrl_handler_init(hdl, 7);
- if (sd->sensor == SENSOR_OV562x) {
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_BRIGHTNESS, -90, 90, 1, 0);
- } else {
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_BRIGHTNESS, 0, 15, 1, 7);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_CONTRAST, 0, 15, 1, 3);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_SATURATION, 0, 4, 1, 2);
- /* -1 = auto */
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_SHARPNESS, -1, 4, 1, -1);
- gspca_dev->autogain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
- gspca_dev->exposure = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_EXPOSURE, 0, 3, 1, 0);
- v4l2_ctrl_new_std_menu(hdl, &sd_ctrl_ops,
- V4L2_CID_POWER_LINE_FREQUENCY,
- V4L2_CID_POWER_LINE_FREQUENCY_60HZ, 0, 0);
- v4l2_ctrl_auto_cluster(3, &gspca_dev->autogain, 0, false);
- }
-
- if (hdl->error) {
- pr_err("Could not initialize controls\n");
- return hdl->error;
- }
- return 0;
-}
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
- .name = MODULE_NAME,
- .config = sd_config,
- .init = sd_init,
- .init_controls = sd_init_controls,
- .start = sd_start,
- .stopN = sd_stopN,
- .pkt_scan = sd_pkt_scan,
-};
-
-/* -- module initialisation -- */
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x05a9, 0x8065)},
- {USB_DEVICE(0x06f8, 0x3003)},
- {USB_DEVICE(0x05a9, 0x1550)},
- {}
-};
-
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf, const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
+++ /dev/null
-/*
- * Pixart PAC207BCA library
- *
- * Copyright (C) 2008 Hans de Goede <hdegoede@redhat.com>
- * Copyright (C) 2005 Thomas Kaiser thomas@kaiser-linux.li
- * Copyleft (C) 2005 Michel Xhaard mxhaard@magic.fr
- *
- * V4L2 by Jean-Francois Moine <http://moinejf.free.fr>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define MODULE_NAME "pac207"
-
-#include <linux/input.h>
-#include "gspca.h"
-/* Include pac common sof detection functions */
-#include "pac_common.h"
-
-MODULE_AUTHOR("Hans de Goede <hdegoede@redhat.com>");
-MODULE_DESCRIPTION("Pixart PAC207");
-MODULE_LICENSE("GPL");
-
-#define PAC207_CTRL_TIMEOUT 100 /* ms */
-
-#define PAC207_BRIGHTNESS_MIN 0
-#define PAC207_BRIGHTNESS_MAX 255
-#define PAC207_BRIGHTNESS_DEFAULT 46
-#define PAC207_BRIGHTNESS_REG 0x08
-
-#define PAC207_EXPOSURE_MIN 3
-#define PAC207_EXPOSURE_MAX 90 /* 1 sec expo time / 1 fps */
-#define PAC207_EXPOSURE_DEFAULT 5 /* power on default: 3 */
-#define PAC207_EXPOSURE_REG 0x02
-
-#define PAC207_GAIN_MIN 0
-#define PAC207_GAIN_MAX 31
-#define PAC207_GAIN_DEFAULT 7 /* power on default: 9 */
-#define PAC207_GAIN_REG 0x0e
-
-#define PAC207_AUTOGAIN_DEADZONE 30
-
-/* specific webcam descriptor */
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
-
- struct v4l2_ctrl *brightness;
-
- u8 mode;
- u8 sof_read;
- u8 header_read;
- u8 autogain_ignore_frames;
-
- atomic_t avg_lum;
-};
-
-static const struct v4l2_pix_format sif_mode[] = {
- {176, 144, V4L2_PIX_FMT_PAC207, V4L2_FIELD_NONE,
- .bytesperline = 176,
- .sizeimage = (176 + 2) * 144,
- /* uncompressed, add 2 bytes / line for line header */
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 1},
- {352, 288, V4L2_PIX_FMT_PAC207, V4L2_FIELD_NONE,
- .bytesperline = 352,
- /* compressed, but only when needed (not compressed
- when the framerate is low) */
- .sizeimage = (352 + 2) * 288,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0},
-};
-
-static const __u8 pac207_sensor_init[][8] = {
- {0x10, 0x12, 0x0d, 0x12, 0x0c, 0x01, 0x29, 0x84},
- {0x49, 0x64, 0x64, 0x64, 0x04, 0x10, 0xf0, 0x30},
- {0x00, 0x00, 0x00, 0x70, 0xa0, 0xf8, 0x00, 0x00},
- {0x32, 0x00, 0x96, 0x00, 0xa2, 0x02, 0xaf, 0x00},
-};
-
-static void pac207_write_regs(struct gspca_dev *gspca_dev, u16 index,
- const u8 *buffer, u16 length)
-{
- struct usb_device *udev = gspca_dev->dev;
- int err;
-
- if (gspca_dev->usb_err < 0)
- return;
-
- memcpy(gspca_dev->usb_buf, buffer, length);
-
- err = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x01,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
- 0x00, index,
- gspca_dev->usb_buf, length, PAC207_CTRL_TIMEOUT);
- if (err < 0) {
- pr_err("Failed to write registers to index 0x%04X, error %d\n",
- index, err);
- gspca_dev->usb_err = err;
- }
-}
-
-static void pac207_write_reg(struct gspca_dev *gspca_dev, u16 index, u16 value)
-{
- struct usb_device *udev = gspca_dev->dev;
- int err;
-
- if (gspca_dev->usb_err < 0)
- return;
-
- err = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x00,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
- value, index, NULL, 0, PAC207_CTRL_TIMEOUT);
- if (err) {
- pr_err("Failed to write a register (index 0x%04X, value 0x%02X, error %d)\n",
- index, value, err);
- gspca_dev->usb_err = err;
- }
-}
-
-static int pac207_read_reg(struct gspca_dev *gspca_dev, u16 index)
-{
- struct usb_device *udev = gspca_dev->dev;
- int res;
-
- if (gspca_dev->usb_err < 0)
- return 0;
-
- res = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), 0x00,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
- 0x00, index,
- gspca_dev->usb_buf, 1, PAC207_CTRL_TIMEOUT);
- if (res < 0) {
- pr_err("Failed to read a register (index 0x%04X, error %d)\n",
- index, res);
- gspca_dev->usb_err = res;
- return 0;
- }
-
- return gspca_dev->usb_buf[0];
-}
-
-/* this function is called at probe time */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct cam *cam;
- u8 idreg[2];
-
- idreg[0] = pac207_read_reg(gspca_dev, 0x0000);
- idreg[1] = pac207_read_reg(gspca_dev, 0x0001);
- idreg[0] = ((idreg[0] & 0x0f) << 4) | ((idreg[1] & 0xf0) >> 4);
- idreg[1] = idreg[1] & 0x0f;
- PDEBUG(D_PROBE, "Pixart Sensor ID 0x%02X Chips ID 0x%02X",
- idreg[0], idreg[1]);
-
- if (idreg[0] != 0x27) {
- PDEBUG(D_PROBE, "Error invalid sensor ID!");
- return -ENODEV;
- }
-
- PDEBUG(D_PROBE,
- "Pixart PAC207BCA Image Processor and Control Chip detected"
- " (vid/pid 0x%04X:0x%04X)", id->idVendor, id->idProduct);
-
- cam = &gspca_dev->cam;
- cam->cam_mode = sif_mode;
- cam->nmodes = ARRAY_SIZE(sif_mode);
-
- return 0;
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- pac207_write_reg(gspca_dev, 0x41, 0x00);
- /* Bit_0=Image Format,
- * Bit_1=LED,
- * Bit_2=Compression test mode enable */
- pac207_write_reg(gspca_dev, 0x0f, 0x00); /* Power Control */
-
- return gspca_dev->usb_err;
-}
-
-static void setcontrol(struct gspca_dev *gspca_dev, u16 reg, u16 val)
-{
- pac207_write_reg(gspca_dev, reg, val);
- pac207_write_reg(gspca_dev, 0x13, 0x01); /* Bit 0, auto clear */
- pac207_write_reg(gspca_dev, 0x1c, 0x01); /* not documented */
-}
-
-static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct gspca_dev *gspca_dev =
- container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
- struct sd *sd = (struct sd *)gspca_dev;
-
- gspca_dev->usb_err = 0;
-
- if (ctrl->id == V4L2_CID_AUTOGAIN && ctrl->is_new && ctrl->val) {
- /* when switching to autogain set defaults to make sure
- we are on a valid point of the autogain gain /
- exposure knee graph, and give this change time to
- take effect before doing autogain. */
- gspca_dev->exposure->val = PAC207_EXPOSURE_DEFAULT;
- gspca_dev->gain->val = PAC207_GAIN_DEFAULT;
- sd->autogain_ignore_frames = PAC_AUTOGAIN_IGNORE_FRAMES;
- }
-
- if (!gspca_dev->streaming)
- return 0;
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- setcontrol(gspca_dev, PAC207_BRIGHTNESS_REG, ctrl->val);
- break;
- case V4L2_CID_AUTOGAIN:
- if (gspca_dev->exposure->is_new || (ctrl->is_new && ctrl->val))
- setcontrol(gspca_dev, PAC207_EXPOSURE_REG,
- gspca_dev->exposure->val);
- if (gspca_dev->gain->is_new || (ctrl->is_new && ctrl->val))
- setcontrol(gspca_dev, PAC207_GAIN_REG,
- gspca_dev->gain->val);
- break;
- default:
- return -EINVAL;
- }
- return gspca_dev->usb_err;
-}
-
-static const struct v4l2_ctrl_ops sd_ctrl_ops = {
- .s_ctrl = sd_s_ctrl,
-};
-
-/* this function is called at probe time */
-static int sd_init_controls(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
-
- gspca_dev->vdev.ctrl_handler = hdl;
- v4l2_ctrl_handler_init(hdl, 4);
-
- sd->brightness = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_BRIGHTNESS,
- PAC207_BRIGHTNESS_MIN, PAC207_BRIGHTNESS_MAX,
- 1, PAC207_BRIGHTNESS_DEFAULT);
- gspca_dev->autogain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
- gspca_dev->exposure = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_EXPOSURE,
- PAC207_EXPOSURE_MIN, PAC207_EXPOSURE_MAX,
- 1, PAC207_EXPOSURE_DEFAULT);
- gspca_dev->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_GAIN,
- PAC207_GAIN_MIN, PAC207_GAIN_MAX,
- 1, PAC207_GAIN_DEFAULT);
- if (hdl->error) {
- pr_err("Could not initialize controls\n");
- return hdl->error;
- }
- v4l2_ctrl_auto_cluster(3, &gspca_dev->autogain, 0, false);
- return 0;
-}
-
-/* -- start the camera -- */
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- __u8 mode;
-
- pac207_write_reg(gspca_dev, 0x0f, 0x10); /* Power control (Bit 6-0) */
- pac207_write_regs(gspca_dev, 0x0002, pac207_sensor_init[0], 8);
- pac207_write_regs(gspca_dev, 0x000a, pac207_sensor_init[1], 8);
- pac207_write_regs(gspca_dev, 0x0012, pac207_sensor_init[2], 8);
- pac207_write_regs(gspca_dev, 0x0042, pac207_sensor_init[3], 8);
-
- /* Compression Balance */
- if (gspca_dev->width == 176)
- pac207_write_reg(gspca_dev, 0x4a, 0xff);
- else
- pac207_write_reg(gspca_dev, 0x4a, 0x30);
- pac207_write_reg(gspca_dev, 0x4b, 0x00); /* Sram test value */
- pac207_write_reg(gspca_dev, 0x08, v4l2_ctrl_g_ctrl(sd->brightness));
-
- /* PGA global gain (Bit 4-0) */
- pac207_write_reg(gspca_dev, 0x0e,
- v4l2_ctrl_g_ctrl(gspca_dev->gain));
- pac207_write_reg(gspca_dev, 0x02,
- v4l2_ctrl_g_ctrl(gspca_dev->exposure)); /* PXCK = 12MHz /n */
-
- mode = 0x02; /* Image Format (Bit 0), LED (1), Compr. test mode (2) */
- if (gspca_dev->width == 176) { /* 176x144 */
- mode |= 0x01;
- PDEBUG(D_STREAM, "pac207_start mode 176x144");
- } else { /* 352x288 */
- PDEBUG(D_STREAM, "pac207_start mode 352x288");
- }
- pac207_write_reg(gspca_dev, 0x41, mode);
-
- pac207_write_reg(gspca_dev, 0x13, 0x01); /* Bit 0, auto clear */
- pac207_write_reg(gspca_dev, 0x1c, 0x01); /* not documented */
- msleep(10);
- pac207_write_reg(gspca_dev, 0x40, 0x01); /* Start ISO pipe */
-
- sd->sof_read = 0;
- sd->autogain_ignore_frames = 0;
- atomic_set(&sd->avg_lum, -1);
- return gspca_dev->usb_err;
-}
-
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
- pac207_write_reg(gspca_dev, 0x40, 0x00); /* Stop ISO pipe */
- pac207_write_reg(gspca_dev, 0x41, 0x00); /* Turn of LED */
- pac207_write_reg(gspca_dev, 0x0f, 0x00); /* Power Control */
-}
-
-
-static void pac207_do_auto_gain(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int avg_lum = atomic_read(&sd->avg_lum);
-
- if (avg_lum == -1)
- return;
-
- if (sd->autogain_ignore_frames > 0)
- sd->autogain_ignore_frames--;
- else if (gspca_coarse_grained_expo_autogain(gspca_dev, avg_lum,
- 90, PAC207_AUTOGAIN_DEADZONE))
- sd->autogain_ignore_frames = PAC_AUTOGAIN_IGNORE_FRAMES;
-}
-
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data,
- int len)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- unsigned char *sof;
-
- sof = pac_find_sof(&sd->sof_read, data, len);
- if (sof) {
- int n;
-
- /* finish decoding current frame */
- n = sof - data;
- if (n > sizeof pac_sof_marker)
- n -= sizeof pac_sof_marker;
- else
- n = 0;
- gspca_frame_add(gspca_dev, LAST_PACKET,
- data, n);
- sd->header_read = 0;
- gspca_frame_add(gspca_dev, FIRST_PACKET, NULL, 0);
- len -= sof - data;
- data = sof;
- }
- if (sd->header_read < 11) {
- int needed;
-
- /* get average lumination from frame header (byte 5) */
- if (sd->header_read < 5) {
- needed = 5 - sd->header_read;
- if (len >= needed)
- atomic_set(&sd->avg_lum, data[needed - 1]);
- }
- /* skip the rest of the header */
- needed = 11 - sd->header_read;
- if (len <= needed) {
- sd->header_read += len;
- return;
- }
- data += needed;
- len -= needed;
- sd->header_read = 11;
- }
-
- gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
-}
-
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
-static int sd_int_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, /* interrupt packet data */
- int len) /* interrput packet length */
-{
- int ret = -EINVAL;
-
- if (len == 2 && data[0] == 0x5a && data[1] == 0x5a) {
- input_report_key(gspca_dev->input_dev, KEY_CAMERA, 1);
- input_sync(gspca_dev->input_dev);
- input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);
- input_sync(gspca_dev->input_dev);
- ret = 0;
- }
-
- return ret;
-}
-#endif
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
- .name = MODULE_NAME,
- .config = sd_config,
- .init = sd_init,
- .init_controls = sd_init_controls,
- .start = sd_start,
- .stopN = sd_stopN,
- .dq_callback = pac207_do_auto_gain,
- .pkt_scan = sd_pkt_scan,
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
- .int_pkt_scan = sd_int_pkt_scan,
-#endif
-};
-
-/* -- module initialisation -- */
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x041e, 0x4028)},
- {USB_DEVICE(0x093a, 0x2460)},
- {USB_DEVICE(0x093a, 0x2461)},
- {USB_DEVICE(0x093a, 0x2463)},
- {USB_DEVICE(0x093a, 0x2464)},
- {USB_DEVICE(0x093a, 0x2468)},
- {USB_DEVICE(0x093a, 0x2470)},
- {USB_DEVICE(0x093a, 0x2471)},
- {USB_DEVICE(0x093a, 0x2472)},
- {USB_DEVICE(0x093a, 0x2474)},
- {USB_DEVICE(0x093a, 0x2476)},
- {USB_DEVICE(0x145f, 0x013a)},
- {USB_DEVICE(0x2001, 0xf115)},
- {}
-};
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
+++ /dev/null
-/*
- * Pixart PAC7302 driver
- *
- * Copyright (C) 2008-2012 Jean-Francois Moine <http://moinejf.free.fr>
- * Copyright (C) 2005 Thomas Kaiser thomas@kaiser-linux.li
- *
- * Separated from Pixart PAC7311 library by Márton Németh
- * Camera button input handling by Márton Németh <nm127@freemail.hu>
- * Copyright (C) 2009-2010 Márton Németh <nm127@freemail.hu>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-/*
- * Some documentation about various registers as determined by trial and error.
- *
- * Register page 1:
- *
- * Address Description
- * 0x78 Global control, bit 6 controls the LED (inverted)
- * 0x80 Compression balance, 2 interesting settings:
- * 0x0f Default
- * 0x50 Values >= this switch the camera to a lower compression,
- * using the same table for both luminance and chrominance.
- * This gives a sharper picture. Only usable when running
- * at < 15 fps! Note currently the driver does not use this
- * as the quality gain is small and the generated JPG-s are
- * only understood by v4l-utils >= 0.8.9
- *
- * Register page 3:
- *
- * Address Description
- * 0x02 Clock divider 3-63, fps = 90 / val. Must be a multiple of 3 on
- * the 7302, so one of 3, 6, 9, ..., except when between 6 and 12?
- * 0x03 Variable framerate ctrl reg2==3: 0 -> ~30 fps, 255 -> ~22fps
- * 0x04 Another var framerate ctrl reg2==3, reg3==0: 0 -> ~30 fps,
- * 63 -> ~27 fps, the 2 msb's must always be 1 !!
- * 0x05 Another var framerate ctrl reg2==3, reg3==0, reg4==0xc0:
- * 1 -> ~30 fps, 2 -> ~20 fps
- * 0x0e Exposure bits 0-7, 0-448, 0 = use full frame time
- * 0x0f Exposure bit 8, 0-448, 448 = no exposure at all
- * 0x10 Gain 0-31
- * 0x12 Another gain 0-31, unlike 0x10 this one seems to start with an
- * amplification value of 1 rather then 0 at its lowest setting
- * 0x21 Bitfield: 0-1 unused, 2-3 vflip/hflip, 4-5 unknown, 6-7 unused
- * 0x80 Another framerate control, best left at 1, moving it from 1 to
- * 2 causes the framerate to become 3/4th of what it was, and
- * also seems to cause pixel averaging, resulting in an effective
- * resolution of 320x240 and thus a much blockier image
- *
- * The registers are accessed in the following functions:
- *
- * Page | Register | Function
- * -----+------------+---------------------------------------------------
- * 0 | 0x0f..0x20 | setcolors()
- * 0 | 0xa2..0xab | setbrightcont()
- * 0 | 0xc5 | setredbalance()
- * 0 | 0xc6 | setwhitebalance()
- * 0 | 0xc7 | setbluebalance()
- * 0 | 0xdc | setbrightcont(), setcolors()
- * 3 | 0x02 | setexposure()
- * 3 | 0x10, 0x12 | setgain()
- * 3 | 0x11 | setcolors(), setgain(), setexposure(), sethvflip()
- * 3 | 0x21 | sethvflip()
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include <linux/input.h>
-#include <media/v4l2-chip-ident.h>
-#include "gspca.h"
-/* Include pac common sof detection functions */
-#include "pac_common.h"
-
-#define PAC7302_GAIN_DEFAULT 15
-#define PAC7302_GAIN_KNEE 42
-#define PAC7302_EXPOSURE_DEFAULT 66 /* 33 ms / 30 fps */
-#define PAC7302_EXPOSURE_KNEE 133 /* 66 ms / 15 fps */
-
-MODULE_AUTHOR("Jean-Francois Moine <http://moinejf.free.fr>, "
- "Thomas Kaiser thomas@kaiser-linux.li");
-MODULE_DESCRIPTION("Pixart PAC7302");
-MODULE_LICENSE("GPL");
-
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
-
- struct { /* brightness / contrast cluster */
- struct v4l2_ctrl *brightness;
- struct v4l2_ctrl *contrast;
- };
- struct v4l2_ctrl *saturation;
- struct v4l2_ctrl *white_balance;
- struct v4l2_ctrl *red_balance;
- struct v4l2_ctrl *blue_balance;
- struct { /* flip cluster */
- struct v4l2_ctrl *hflip;
- struct v4l2_ctrl *vflip;
- };
- u8 flags;
-#define FL_HFLIP 0x01 /* mirrored by default */
-#define FL_VFLIP 0x02 /* vertical flipped by default */
-
- u8 sof_read;
- s8 autogain_ignore_frames;
-
- atomic_t avg_lum;
-};
-
-static const struct v4l2_pix_format vga_mode[] = {
- {640, 480, V4L2_PIX_FMT_PJPG, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- },
-};
-
-#define LOAD_PAGE3 255
-#define END_OF_SEQUENCE 0
-
-static const u8 init_7302[] = {
-/* index,value */
- 0xff, 0x01, /* page 1 */
- 0x78, 0x00, /* deactivate */
- 0xff, 0x01,
- 0x78, 0x40, /* led off */
-};
-static const u8 start_7302[] = {
-/* index, len, [value]* */
- 0xff, 1, 0x00, /* page 0 */
- 0x00, 12, 0x01, 0x40, 0x40, 0x40, 0x01, 0xe0, 0x02, 0x80,
- 0x00, 0x00, 0x00, 0x00,
- 0x0d, 24, 0x03, 0x01, 0x00, 0xb5, 0x07, 0xcb, 0x00, 0x00,
- 0x07, 0xc8, 0x00, 0xea, 0x07, 0xcf, 0x07, 0xf7,
- 0x07, 0x7e, 0x01, 0x0b, 0x00, 0x00, 0x00, 0x11,
- 0x26, 2, 0xaa, 0xaa,
- 0x2e, 1, 0x31,
- 0x38, 1, 0x01,
- 0x3a, 3, 0x14, 0xff, 0x5a,
- 0x43, 11, 0x00, 0x0a, 0x18, 0x11, 0x01, 0x2c, 0x88, 0x11,
- 0x00, 0x54, 0x11,
- 0x55, 1, 0x00,
- 0x62, 4, 0x10, 0x1e, 0x1e, 0x18,
- 0x6b, 1, 0x00,
- 0x6e, 3, 0x08, 0x06, 0x00,
- 0x72, 3, 0x00, 0xff, 0x00,
- 0x7d, 23, 0x01, 0x01, 0x58, 0x46, 0x50, 0x3c, 0x50, 0x3c,
- 0x54, 0x46, 0x54, 0x56, 0x52, 0x50, 0x52, 0x50,
- 0x56, 0x64, 0xa4, 0x00, 0xda, 0x00, 0x00,
- 0xa2, 10, 0x22, 0x2c, 0x3c, 0x54, 0x69, 0x7c, 0x9c, 0xb9,
- 0xd2, 0xeb,
- 0xaf, 1, 0x02,
- 0xb5, 2, 0x08, 0x08,
- 0xb8, 2, 0x08, 0x88,
- 0xc4, 4, 0xae, 0x01, 0x04, 0x01,
- 0xcc, 1, 0x00,
- 0xd1, 11, 0x01, 0x30, 0x49, 0x5e, 0x6f, 0x7f, 0x8e, 0xa9,
- 0xc1, 0xd7, 0xec,
- 0xdc, 1, 0x01,
- 0xff, 1, 0x01, /* page 1 */
- 0x12, 3, 0x02, 0x00, 0x01,
- 0x3e, 2, 0x00, 0x00,
- 0x76, 5, 0x01, 0x20, 0x40, 0x00, 0xf2,
- 0x7c, 1, 0x00,
- 0x7f, 10, 0x4b, 0x0f, 0x01, 0x2c, 0x02, 0x58, 0x03, 0x20,
- 0x02, 0x00,
- 0x96, 5, 0x01, 0x10, 0x04, 0x01, 0x04,
- 0xc8, 14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00,
- 0x07, 0x00, 0x01, 0x07, 0x04, 0x01,
- 0xd8, 1, 0x01,
- 0xdb, 2, 0x00, 0x01,
- 0xde, 7, 0x00, 0x01, 0x04, 0x04, 0x00, 0x00, 0x00,
- 0xe6, 4, 0x00, 0x00, 0x00, 0x01,
- 0xeb, 1, 0x00,
- 0xff, 1, 0x02, /* page 2 */
- 0x22, 1, 0x00,
- 0xff, 1, 0x03, /* page 3 */
- 0, LOAD_PAGE3, /* load the page 3 */
- 0x11, 1, 0x01,
- 0xff, 1, 0x02, /* page 2 */
- 0x13, 1, 0x00,
- 0x22, 4, 0x1f, 0xa4, 0xf0, 0x96,
- 0x27, 2, 0x14, 0x0c,
- 0x2a, 5, 0xc8, 0x00, 0x18, 0x12, 0x22,
- 0x64, 8, 0x00, 0x00, 0xf0, 0x01, 0x14, 0x44, 0x44, 0x44,
- 0x6e, 1, 0x08,
- 0xff, 1, 0x01, /* page 1 */
- 0x78, 1, 0x00,
- 0, END_OF_SEQUENCE /* end of sequence */
-};
-
-#define SKIP 0xaa
-/* page 3 - the value SKIP says skip the index - see reg_w_page() */
-static const u8 page3_7302[] = {
- 0x90, 0x40, 0x03, 0x00, 0xc0, 0x01, 0x14, 0x16,
- 0x14, 0x12, 0x00, 0x00, 0x00, 0x02, 0x33, 0x00,
- 0x0f, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x47, 0x01, 0xb3, 0x01, 0x00,
- 0x00, 0x08, 0x00, 0x00, 0x0d, 0x00, 0x00, 0x21,
- 0x00, 0x00, 0x00, 0x54, 0xf4, 0x02, 0x52, 0x54,
- 0xa4, 0xb8, 0xe0, 0x2a, 0xf6, 0x00, 0x00, 0x00,
- 0x00, 0x1e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0xfc, 0x00, 0xf2, 0x1f, 0x04, 0x00, 0x00,
- SKIP, 0x00, 0x00, 0xc0, 0xc0, 0x10, 0x00, 0x00,
- 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x40, 0xff, 0x03, 0x19, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0xc8, 0xc8, 0xc8,
- 0xc8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x50,
- 0x08, 0x10, 0x24, 0x40, 0x00, 0x00, 0x00, 0x00,
- 0x01, 0x00, 0x02, 0x47, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x02, 0xfa, 0x00, 0x64, 0x5a, 0x28, 0x00,
- 0x00
-};
-
-static void reg_w_buf(struct gspca_dev *gspca_dev,
- u8 index,
- const u8 *buffer, int len)
-{
- int ret;
-
- if (gspca_dev->usb_err < 0)
- return;
- memcpy(gspca_dev->usb_buf, buffer, len);
- ret = usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- 0, /* request */
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0, /* value */
- index, gspca_dev->usb_buf, len,
- 500);
- if (ret < 0) {
- pr_err("reg_w_buf failed i: %02x error %d\n",
- index, ret);
- gspca_dev->usb_err = ret;
- }
-}
-
-
-static void reg_w(struct gspca_dev *gspca_dev,
- u8 index,
- u8 value)
-{
- int ret;
-
- if (gspca_dev->usb_err < 0)
- return;
- gspca_dev->usb_buf[0] = value;
- ret = usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- 0, /* request */
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0, index, gspca_dev->usb_buf, 1,
- 500);
- if (ret < 0) {
- pr_err("reg_w() failed i: %02x v: %02x error %d\n",
- index, value, ret);
- gspca_dev->usb_err = ret;
- }
-}
-
-static void reg_w_seq(struct gspca_dev *gspca_dev,
- const u8 *seq, int len)
-{
- while (--len >= 0) {
- reg_w(gspca_dev, seq[0], seq[1]);
- seq += 2;
- }
-}
-
-/* load the beginning of a page */
-static void reg_w_page(struct gspca_dev *gspca_dev,
- const u8 *page, int len)
-{
- int index;
- int ret = 0;
-
- if (gspca_dev->usb_err < 0)
- return;
- for (index = 0; index < len; index++) {
- if (page[index] == SKIP) /* skip this index */
- continue;
- gspca_dev->usb_buf[0] = page[index];
- ret = usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- 0, /* request */
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0, index, gspca_dev->usb_buf, 1,
- 500);
- if (ret < 0) {
- pr_err("reg_w_page() failed i: %02x v: %02x error %d\n",
- index, page[index], ret);
- gspca_dev->usb_err = ret;
- break;
- }
- }
-}
-
-/* output a variable sequence */
-static void reg_w_var(struct gspca_dev *gspca_dev,
- const u8 *seq,
- const u8 *page3, unsigned int page3_len)
-{
- int index, len;
-
- for (;;) {
- index = *seq++;
- len = *seq++;
- switch (len) {
- case END_OF_SEQUENCE:
- return;
- case LOAD_PAGE3:
- reg_w_page(gspca_dev, page3, page3_len);
- break;
- default:
-#ifdef GSPCA_DEBUG
- if (len > USB_BUF_SZ) {
- PDEBUG(D_ERR|D_STREAM,
- "Incorrect variable sequence");
- return;
- }
-#endif
- while (len > 0) {
- if (len < 8) {
- reg_w_buf(gspca_dev,
- index, seq, len);
- seq += len;
- break;
- }
- reg_w_buf(gspca_dev, index, seq, 8);
- seq += 8;
- index += 8;
- len -= 8;
- }
- }
- }
- /* not reached */
-}
-
-/* this function is called at probe time for pac7302 */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct cam *cam;
-
- cam = &gspca_dev->cam;
-
- cam->cam_mode = vga_mode; /* only 640x480 */
- cam->nmodes = ARRAY_SIZE(vga_mode);
-
- sd->flags = id->driver_info;
- return 0;
-}
-
-static void setbrightcont(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int i, v;
- static const u8 max[10] =
- {0x29, 0x33, 0x42, 0x5a, 0x6e, 0x80, 0x9f, 0xbb,
- 0xd4, 0xec};
- static const u8 delta[10] =
- {0x35, 0x33, 0x33, 0x2f, 0x2a, 0x25, 0x1e, 0x17,
- 0x11, 0x0b};
-
- reg_w(gspca_dev, 0xff, 0x00); /* page 0 */
- for (i = 0; i < 10; i++) {
- v = max[i];
- v += (sd->brightness->val - sd->brightness->maximum)
- * 150 / sd->brightness->maximum; /* 200 ? */
- v -= delta[i] * sd->contrast->val / sd->contrast->maximum;
- if (v < 0)
- v = 0;
- else if (v > 0xff)
- v = 0xff;
- reg_w(gspca_dev, 0xa2 + i, v);
- }
- reg_w(gspca_dev, 0xdc, 0x01);
-}
-
-static void setcolors(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int i, v;
- static const int a[9] =
- {217, -212, 0, -101, 170, -67, -38, -315, 355};
- static const int b[9] =
- {19, 106, 0, 19, 106, 1, 19, 106, 1};
-
- reg_w(gspca_dev, 0xff, 0x03); /* page 3 */
- reg_w(gspca_dev, 0x11, 0x01);
- reg_w(gspca_dev, 0xff, 0x00); /* page 0 */
- for (i = 0; i < 9; i++) {
- v = a[i] * sd->saturation->val / sd->saturation->maximum;
- v += b[i];
- reg_w(gspca_dev, 0x0f + 2 * i, (v >> 8) & 0x07);
- reg_w(gspca_dev, 0x0f + 2 * i + 1, v);
- }
- reg_w(gspca_dev, 0xdc, 0x01);
-}
-
-static void setwhitebalance(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- reg_w(gspca_dev, 0xff, 0x00); /* page 0 */
- reg_w(gspca_dev, 0xc6, sd->white_balance->val);
-
- reg_w(gspca_dev, 0xdc, 0x01);
-}
-
-static void setredbalance(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- reg_w(gspca_dev, 0xff, 0x00); /* page 0 */
- reg_w(gspca_dev, 0xc5, sd->red_balance->val);
-
- reg_w(gspca_dev, 0xdc, 0x01);
-}
-
-static void setbluebalance(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- reg_w(gspca_dev, 0xff, 0x00); /* page 0 */
- reg_w(gspca_dev, 0xc7, sd->blue_balance->val);
-
- reg_w(gspca_dev, 0xdc, 0x01);
-}
-
-static void setgain(struct gspca_dev *gspca_dev)
-{
- u8 reg10, reg12;
-
- if (gspca_dev->gain->val < 32) {
- reg10 = gspca_dev->gain->val;
- reg12 = 0;
- } else {
- reg10 = 31;
- reg12 = gspca_dev->gain->val - 31;
- }
-
- reg_w(gspca_dev, 0xff, 0x03); /* page 3 */
- reg_w(gspca_dev, 0x10, reg10);
- reg_w(gspca_dev, 0x12, reg12);
-
- /* load registers to sensor (Bit 0, auto clear) */
- reg_w(gspca_dev, 0x11, 0x01);
-}
-
-static void setexposure(struct gspca_dev *gspca_dev)
-{
- u8 clockdiv;
- u16 exposure;
-
- /*
- * Register 2 of frame 3 contains the clock divider configuring the
- * no fps according to the formula: 90 / reg. sd->exposure is the
- * desired exposure time in 0.5 ms.
- */
- clockdiv = (90 * gspca_dev->exposure->val + 1999) / 2000;
-
- /*
- * Note clockdiv = 3 also works, but when running at 30 fps, depending
- * on the scene being recorded, the camera switches to another
- * quantization table for certain JPEG blocks, and we don't know how
- * to decompress these blocks. So we cap the framerate at 15 fps.
- */
- if (clockdiv < 6)
- clockdiv = 6;
- else if (clockdiv > 63)
- clockdiv = 63;
-
- /*
- * Register 2 MUST be a multiple of 3, except when between 6 and 12?
- * Always round up, otherwise we cannot get the desired frametime
- * using the partial frame time exposure control.
- */
- if (clockdiv < 6 || clockdiv > 12)
- clockdiv = ((clockdiv + 2) / 3) * 3;
-
- /*
- * frame exposure time in ms = 1000 * clockdiv / 90 ->
- * exposure = (sd->exposure / 2) * 448 / (1000 * clockdiv / 90)
- */
- exposure = (gspca_dev->exposure->val * 45 * 448) / (1000 * clockdiv);
- /* 0 = use full frametime, 448 = no exposure, reverse it */
- exposure = 448 - exposure;
-
- reg_w(gspca_dev, 0xff, 0x03); /* page 3 */
- reg_w(gspca_dev, 0x02, clockdiv);
- reg_w(gspca_dev, 0x0e, exposure & 0xff);
- reg_w(gspca_dev, 0x0f, exposure >> 8);
-
- /* load registers to sensor (Bit 0, auto clear) */
- reg_w(gspca_dev, 0x11, 0x01);
-}
-
-static void sethvflip(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u8 data, hflip, vflip;
-
- hflip = sd->hflip->val;
- if (sd->flags & FL_HFLIP)
- hflip = !hflip;
- vflip = sd->vflip->val;
- if (sd->flags & FL_VFLIP)
- vflip = !vflip;
-
- reg_w(gspca_dev, 0xff, 0x03); /* page 3 */
- data = (hflip ? 0x08 : 0x00) | (vflip ? 0x04 : 0x00);
- reg_w(gspca_dev, 0x21, data);
-
- /* load registers to sensor (Bit 0, auto clear) */
- reg_w(gspca_dev, 0x11, 0x01);
-}
-
-/* this function is called at probe and resume time for pac7302 */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- reg_w_seq(gspca_dev, init_7302, sizeof(init_7302)/2);
- return gspca_dev->usb_err;
-}
-
-static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct gspca_dev *gspca_dev =
- container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
- struct sd *sd = (struct sd *)gspca_dev;
-
- gspca_dev->usb_err = 0;
-
- if (ctrl->id == V4L2_CID_AUTOGAIN && ctrl->is_new && ctrl->val) {
- /* when switching to autogain set defaults to make sure
- we are on a valid point of the autogain gain /
- exposure knee graph, and give this change time to
- take effect before doing autogain. */
- gspca_dev->exposure->val = PAC7302_EXPOSURE_DEFAULT;
- gspca_dev->gain->val = PAC7302_GAIN_DEFAULT;
- sd->autogain_ignore_frames = PAC_AUTOGAIN_IGNORE_FRAMES;
- }
-
- if (!gspca_dev->streaming)
- return 0;
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- setbrightcont(gspca_dev);
- break;
- case V4L2_CID_SATURATION:
- setcolors(gspca_dev);
- break;
- case V4L2_CID_WHITE_BALANCE_TEMPERATURE:
- setwhitebalance(gspca_dev);
- break;
- case V4L2_CID_RED_BALANCE:
- setredbalance(gspca_dev);
- break;
- case V4L2_CID_BLUE_BALANCE:
- setbluebalance(gspca_dev);
- break;
- case V4L2_CID_AUTOGAIN:
- if (gspca_dev->exposure->is_new || (ctrl->is_new && ctrl->val))
- setexposure(gspca_dev);
- if (gspca_dev->gain->is_new || (ctrl->is_new && ctrl->val))
- setgain(gspca_dev);
- break;
- case V4L2_CID_HFLIP:
- sethvflip(gspca_dev);
- break;
- default:
- return -EINVAL;
- }
- return gspca_dev->usb_err;
-}
-
-static const struct v4l2_ctrl_ops sd_ctrl_ops = {
- .s_ctrl = sd_s_ctrl,
-};
-
-/* this function is called at probe time */
-static int sd_init_controls(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
-
- gspca_dev->vdev.ctrl_handler = hdl;
- v4l2_ctrl_handler_init(hdl, 11);
-
- sd->brightness = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_BRIGHTNESS, 0, 32, 1, 16);
- sd->contrast = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_CONTRAST, 0, 255, 1, 127);
-
- sd->saturation = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_SATURATION, 0, 255, 1, 127);
- sd->white_balance = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_WHITE_BALANCE_TEMPERATURE,
- 0, 255, 1, 4);
- sd->red_balance = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_RED_BALANCE, 0, 3, 1, 1);
- sd->blue_balance = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_RED_BALANCE, 0, 3, 1, 1);
-
- gspca_dev->autogain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
- gspca_dev->exposure = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_EXPOSURE, 0, 1023, 1,
- PAC7302_EXPOSURE_DEFAULT);
- gspca_dev->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_GAIN, 0, 62, 1,
- PAC7302_GAIN_DEFAULT);
-
- sd->hflip = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_HFLIP, 0, 1, 1, 0);
- sd->vflip = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_VFLIP, 0, 1, 1, 0);
-
- if (hdl->error) {
- pr_err("Could not initialize controls\n");
- return hdl->error;
- }
-
- v4l2_ctrl_cluster(2, &sd->brightness);
- v4l2_ctrl_auto_cluster(3, &gspca_dev->autogain, 0, false);
- v4l2_ctrl_cluster(2, &sd->hflip);
- return 0;
-}
-
-/* -- start the camera -- */
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- reg_w_var(gspca_dev, start_7302,
- page3_7302, sizeof(page3_7302));
- setbrightcont(gspca_dev);
- setcolors(gspca_dev);
- setwhitebalance(gspca_dev);
- setredbalance(gspca_dev);
- setbluebalance(gspca_dev);
- setexposure(gspca_dev);
- setgain(gspca_dev);
- sethvflip(gspca_dev);
-
- sd->sof_read = 0;
- sd->autogain_ignore_frames = 0;
- atomic_set(&sd->avg_lum, 270 + sd->brightness->val);
-
- /* start stream */
- reg_w(gspca_dev, 0xff, 0x01);
- reg_w(gspca_dev, 0x78, 0x01);
-
- return gspca_dev->usb_err;
-}
-
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
-
- /* stop stream */
- reg_w(gspca_dev, 0xff, 0x01);
- reg_w(gspca_dev, 0x78, 0x00);
-}
-
-/* called on streamoff with alt 0 and on disconnect for pac7302 */
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
- if (!gspca_dev->present)
- return;
- reg_w(gspca_dev, 0xff, 0x01);
- reg_w(gspca_dev, 0x78, 0x40);
-}
-
-static void do_autogain(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int avg_lum = atomic_read(&sd->avg_lum);
- int desired_lum;
- const int deadzone = 30;
-
- if (sd->autogain_ignore_frames < 0)
- return;
-
- if (sd->autogain_ignore_frames > 0) {
- sd->autogain_ignore_frames--;
- } else {
- desired_lum = 270 + sd->brightness->val;
-
- if (gspca_expo_autogain(gspca_dev, avg_lum, desired_lum,
- deadzone, PAC7302_GAIN_KNEE,
- PAC7302_EXPOSURE_KNEE))
- sd->autogain_ignore_frames =
- PAC_AUTOGAIN_IGNORE_FRAMES;
- }
-}
-
-/* JPEG header */
-static const u8 jpeg_header[] = {
- 0xff, 0xd8, /* SOI: Start of Image */
-
- 0xff, 0xc0, /* SOF0: Start of Frame (Baseline DCT) */
- 0x00, 0x11, /* length = 17 bytes (including this length field) */
- 0x08, /* Precision: 8 */
- 0x02, 0x80, /* height = 640 (image rotated) */
- 0x01, 0xe0, /* width = 480 */
- 0x03, /* Number of image components: 3 */
- 0x01, 0x21, 0x00, /* ID=1, Subsampling 1x1, Quantization table: 0 */
- 0x02, 0x11, 0x01, /* ID=2, Subsampling 2x1, Quantization table: 1 */
- 0x03, 0x11, 0x01, /* ID=3, Subsampling 2x1, Quantization table: 1 */
-
- 0xff, 0xda, /* SOS: Start Of Scan */
- 0x00, 0x0c, /* length = 12 bytes (including this length field) */
- 0x03, /* number of components: 3 */
- 0x01, 0x00, /* selector 1, table 0x00 */
- 0x02, 0x11, /* selector 2, table 0x11 */
- 0x03, 0x11, /* selector 3, table 0x11 */
- 0x00, 0x3f, /* Spectral selection: 0 .. 63 */
- 0x00 /* Successive approximation: 0 */
-};
-
-/* this function is run at interrupt level */
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, /* isoc packet */
- int len) /* iso packet length */
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u8 *image;
- u8 *sof;
-
- sof = pac_find_sof(&sd->sof_read, data, len);
- if (sof) {
- int n, lum_offset, footer_length;
-
- /*
- * 6 bytes after the FF D9 EOF marker a number of lumination
- * bytes are send corresponding to different parts of the
- * image, the 14th and 15th byte after the EOF seem to
- * correspond to the center of the image.
- */
- lum_offset = 61 + sizeof pac_sof_marker;
- footer_length = 74;
-
- /* Finish decoding current frame */
- n = (sof - data) - (footer_length + sizeof pac_sof_marker);
- if (n < 0) {
- gspca_dev->image_len += n;
- n = 0;
- } else {
- gspca_frame_add(gspca_dev, INTER_PACKET, data, n);
- }
-
- image = gspca_dev->image;
- if (image != NULL
- && image[gspca_dev->image_len - 2] == 0xff
- && image[gspca_dev->image_len - 1] == 0xd9)
- gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
-
- n = sof - data;
- len -= n;
- data = sof;
-
- /* Get average lumination */
- if (gspca_dev->last_packet_type == LAST_PACKET &&
- n >= lum_offset)
- atomic_set(&sd->avg_lum, data[-lum_offset] +
- data[-lum_offset + 1]);
-
- /* Start the new frame with the jpeg header */
- /* The PAC7302 has the image rotated 90 degrees */
- gspca_frame_add(gspca_dev, FIRST_PACKET,
- jpeg_header, sizeof jpeg_header);
- }
- gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
-}
-
-#ifdef CONFIG_VIDEO_ADV_DEBUG
-static int sd_dbg_s_register(struct gspca_dev *gspca_dev,
- struct v4l2_dbg_register *reg)
-{
- u8 index;
- u8 value;
-
- /*
- * reg->reg: bit0..15: reserved for register index (wIndex is 16bit
- * long on the USB bus)
- */
- if (reg->match.type == V4L2_CHIP_MATCH_HOST &&
- reg->match.addr == 0 &&
- (reg->reg < 0x000000ff) &&
- (reg->val <= 0x000000ff)
- ) {
- /* Currently writing to page 0 is only supported. */
- /* reg_w() only supports 8bit index */
- index = reg->reg;
- value = reg->val;
-
- /*
- * Note that there shall be no access to other page
- * by any other function between the page switch and
- * the actual register write.
- */
- reg_w(gspca_dev, 0xff, 0x00); /* page 0 */
- reg_w(gspca_dev, index, value);
-
- reg_w(gspca_dev, 0xdc, 0x01);
- }
- return gspca_dev->usb_err;
-}
-
-static int sd_chip_ident(struct gspca_dev *gspca_dev,
- struct v4l2_dbg_chip_ident *chip)
-{
- int ret = -EINVAL;
-
- if (chip->match.type == V4L2_CHIP_MATCH_HOST &&
- chip->match.addr == 0) {
- chip->revision = 0;
- chip->ident = V4L2_IDENT_UNKNOWN;
- ret = 0;
- }
- return ret;
-}
-#endif
-
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
-static int sd_int_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, /* interrupt packet data */
- int len) /* interrput packet length */
-{
- int ret = -EINVAL;
- u8 data0, data1;
-
- if (len == 2) {
- data0 = data[0];
- data1 = data[1];
- if ((data0 == 0x00 && data1 == 0x11) ||
- (data0 == 0x22 && data1 == 0x33) ||
- (data0 == 0x44 && data1 == 0x55) ||
- (data0 == 0x66 && data1 == 0x77) ||
- (data0 == 0x88 && data1 == 0x99) ||
- (data0 == 0xaa && data1 == 0xbb) ||
- (data0 == 0xcc && data1 == 0xdd) ||
- (data0 == 0xee && data1 == 0xff)) {
- input_report_key(gspca_dev->input_dev, KEY_CAMERA, 1);
- input_sync(gspca_dev->input_dev);
- input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);
- input_sync(gspca_dev->input_dev);
- ret = 0;
- }
- }
-
- return ret;
-}
-#endif
-
-/* sub-driver description for pac7302 */
-static const struct sd_desc sd_desc = {
- .name = KBUILD_MODNAME,
- .config = sd_config,
- .init = sd_init,
- .init_controls = sd_init_controls,
- .start = sd_start,
- .stopN = sd_stopN,
- .stop0 = sd_stop0,
- .pkt_scan = sd_pkt_scan,
- .dq_callback = do_autogain,
-#ifdef CONFIG_VIDEO_ADV_DEBUG
- .set_register = sd_dbg_s_register,
- .get_chip_ident = sd_chip_ident,
-#endif
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
- .int_pkt_scan = sd_int_pkt_scan,
-#endif
-};
-
-/* -- module initialisation -- */
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x06f8, 0x3009)},
- {USB_DEVICE(0x06f8, 0x301b)},
- {USB_DEVICE(0x093a, 0x2620)},
- {USB_DEVICE(0x093a, 0x2621)},
- {USB_DEVICE(0x093a, 0x2622), .driver_info = FL_VFLIP},
- {USB_DEVICE(0x093a, 0x2624), .driver_info = FL_VFLIP},
- {USB_DEVICE(0x093a, 0x2625)},
- {USB_DEVICE(0x093a, 0x2626)},
- {USB_DEVICE(0x093a, 0x2627), .driver_info = FL_VFLIP},
- {USB_DEVICE(0x093a, 0x2628)},
- {USB_DEVICE(0x093a, 0x2629), .driver_info = FL_VFLIP},
- {USB_DEVICE(0x093a, 0x262a)},
- {USB_DEVICE(0x093a, 0x262c)},
- {USB_DEVICE(0x145f, 0x013c)},
- {}
-};
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = KBUILD_MODNAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
+++ /dev/null
-/*
- * Pixart PAC7311 library
- * Copyright (C) 2005 Thomas Kaiser thomas@kaiser-linux.li
- *
- * V4L2 by Jean-Francois Moine <http://moinejf.free.fr>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-/* Some documentation about various registers as determined by trial and error.
- *
- * Register page 1:
- *
- * Address Description
- * 0x08 Unknown compressor related, must always be 8 except when not
- * in 640x480 resolution and page 4 reg 2 <= 3 then set it to 9 !
- * 0x1b Auto white balance related, bit 0 is AWB enable (inverted)
- * bits 345 seem to toggle per color gains on/off (inverted)
- * 0x78 Global control, bit 6 controls the LED (inverted)
- * 0x80 Compression balance, interesting settings:
- * 0x01 Use this to allow the camera to switch to higher compr.
- * on the fly. Needed to stay within bandwidth @ 640x480@30
- * 0x1c From usb captures under Windows for 640x480
- * 0x2a Values >= this switch the camera to a lower compression,
- * using the same table for both luminance and chrominance.
- * This gives a sharper picture. Usable only at 640x480@ <
- * 15 fps or 320x240 / 160x120. Note currently the driver
- * does not use this as the quality gain is small and the
- * generated JPG-s are only understood by v4l-utils >= 0.8.9
- * 0x3f From usb captures under Windows for 320x240
- * 0x69 From usb captures under Windows for 160x120
- *
- * Register page 4:
- *
- * Address Description
- * 0x02 Clock divider 2-63, fps =~ 60 / val. Must be a multiple of 3 on
- * the 7302, so one of 3, 6, 9, ..., except when between 6 and 12?
- * 0x0f Master gain 1-245, low value = high gain
- * 0x10 Another gain 0-15, limited influence (1-2x gain I guess)
- * 0x21 Bitfield: 0-1 unused, 2-3 vflip/hflip, 4-5 unknown, 6-7 unused
- * Note setting vflip disabled leads to a much lower image quality,
- * so we always vflip, and tell userspace to flip it back
- * 0x27 Seems to toggle various gains on / off, Setting bit 7 seems to
- * completely disable the analog amplification block. Set to 0x68
- * for max gain, 0x14 for minimal gain.
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define MODULE_NAME "pac7311"
-
-#include <linux/input.h>
-#include "gspca.h"
-/* Include pac common sof detection functions */
-#include "pac_common.h"
-
-#define PAC7311_GAIN_DEFAULT 122
-#define PAC7311_EXPOSURE_DEFAULT 3 /* 20 fps, avoid using high compr. */
-
-MODULE_AUTHOR("Thomas Kaiser thomas@kaiser-linux.li");
-MODULE_DESCRIPTION("Pixart PAC7311");
-MODULE_LICENSE("GPL");
-
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
-
- struct v4l2_ctrl *contrast;
- struct v4l2_ctrl *hflip;
-
- u8 sof_read;
- u8 autogain_ignore_frames;
-
- atomic_t avg_lum;
-};
-
-static const struct v4l2_pix_format vga_mode[] = {
- {160, 120, V4L2_PIX_FMT_PJPG, V4L2_FIELD_NONE,
- .bytesperline = 160,
- .sizeimage = 160 * 120 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 2},
- {320, 240, V4L2_PIX_FMT_PJPG, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 1},
- {640, 480, V4L2_PIX_FMT_PJPG, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 0},
-};
-
-#define LOAD_PAGE4 254
-#define END_OF_SEQUENCE 0
-
-static const __u8 init_7311[] = {
- 0xff, 0x01,
- 0x78, 0x40, /* Bit_0=start stream, Bit_6=LED */
- 0x78, 0x40, /* Bit_0=start stream, Bit_6=LED */
- 0x78, 0x44, /* Bit_0=start stream, Bit_6=LED */
- 0xff, 0x04,
- 0x27, 0x80,
- 0x28, 0xca,
- 0x29, 0x53,
- 0x2a, 0x0e,
- 0xff, 0x01,
- 0x3e, 0x20,
-};
-
-static const __u8 start_7311[] = {
-/* index, len, [value]* */
- 0xff, 1, 0x01, /* page 1 */
- 0x02, 43, 0x48, 0x0a, 0x40, 0x08, 0x00, 0x00, 0x08, 0x00,
- 0x06, 0xff, 0x11, 0xff, 0x5a, 0x30, 0x90, 0x4c,
- 0x00, 0x07, 0x00, 0x0a, 0x10, 0x00, 0xa0, 0x10,
- 0x02, 0x00, 0x00, 0x00, 0x00, 0x0b, 0x01, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00,
- 0x3e, 42, 0x00, 0x00, 0x78, 0x52, 0x4a, 0x52, 0x78, 0x6e,
- 0x48, 0x46, 0x48, 0x6e, 0x5f, 0x49, 0x42, 0x49,
- 0x5f, 0x5f, 0x49, 0x42, 0x49, 0x5f, 0x6e, 0x48,
- 0x46, 0x48, 0x6e, 0x78, 0x52, 0x4a, 0x52, 0x78,
- 0x00, 0x00, 0x09, 0x1b, 0x34, 0x49, 0x5c, 0x9b,
- 0xd0, 0xff,
- 0x78, 6, 0x44, 0x00, 0xf2, 0x01, 0x01, 0x80,
- 0x7f, 18, 0x2a, 0x1c, 0x00, 0xc8, 0x02, 0x58, 0x03, 0x84,
- 0x12, 0x00, 0x1a, 0x04, 0x08, 0x0c, 0x10, 0x14,
- 0x18, 0x20,
- 0x96, 3, 0x01, 0x08, 0x04,
- 0xa0, 4, 0x44, 0x44, 0x44, 0x04,
- 0xf0, 13, 0x01, 0x00, 0x00, 0x00, 0x22, 0x00, 0x20, 0x00,
- 0x3f, 0x00, 0x0a, 0x01, 0x00,
- 0xff, 1, 0x04, /* page 4 */
- 0, LOAD_PAGE4, /* load the page 4 */
- 0x11, 1, 0x01,
- 0, END_OF_SEQUENCE /* end of sequence */
-};
-
-#define SKIP 0xaa
-/* page 4 - the value SKIP says skip the index - see reg_w_page() */
-static const __u8 page4_7311[] = {
- SKIP, SKIP, 0x04, 0x54, 0x07, 0x2b, 0x09, 0x0f,
- 0x09, 0x00, SKIP, SKIP, 0x07, 0x00, 0x00, 0x62,
- 0x08, SKIP, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x03, 0xa0, 0x01, 0xf4, SKIP,
- SKIP, 0x00, 0x08, SKIP, 0x03, SKIP, 0x00, 0x68,
- 0xca, 0x10, 0x06, 0x78, 0x00, 0x00, 0x00, 0x00,
- 0x23, 0x28, 0x04, 0x11, 0x00, 0x00
-};
-
-static void reg_w_buf(struct gspca_dev *gspca_dev,
- __u8 index,
- const u8 *buffer, int len)
-{
- int ret;
-
- if (gspca_dev->usb_err < 0)
- return;
- memcpy(gspca_dev->usb_buf, buffer, len);
- ret = usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- 0, /* request */
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0, /* value */
- index, gspca_dev->usb_buf, len,
- 500);
- if (ret < 0) {
- pr_err("reg_w_buf() failed index 0x%02x, error %d\n",
- index, ret);
- gspca_dev->usb_err = ret;
- }
-}
-
-
-static void reg_w(struct gspca_dev *gspca_dev,
- __u8 index,
- __u8 value)
-{
- int ret;
-
- if (gspca_dev->usb_err < 0)
- return;
- gspca_dev->usb_buf[0] = value;
- ret = usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- 0, /* request */
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0, index, gspca_dev->usb_buf, 1,
- 500);
- if (ret < 0) {
- pr_err("reg_w() failed index 0x%02x, value 0x%02x, error %d\n",
- index, value, ret);
- gspca_dev->usb_err = ret;
- }
-}
-
-static void reg_w_seq(struct gspca_dev *gspca_dev,
- const __u8 *seq, int len)
-{
- while (--len >= 0) {
- reg_w(gspca_dev, seq[0], seq[1]);
- seq += 2;
- }
-}
-
-/* load the beginning of a page */
-static void reg_w_page(struct gspca_dev *gspca_dev,
- const __u8 *page, int len)
-{
- int index;
- int ret = 0;
-
- if (gspca_dev->usb_err < 0)
- return;
- for (index = 0; index < len; index++) {
- if (page[index] == SKIP) /* skip this index */
- continue;
- gspca_dev->usb_buf[0] = page[index];
- ret = usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- 0, /* request */
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0, index, gspca_dev->usb_buf, 1,
- 500);
- if (ret < 0) {
- pr_err("reg_w_page() failed index 0x%02x, value 0x%02x, error %d\n",
- index, page[index], ret);
- gspca_dev->usb_err = ret;
- break;
- }
- }
-}
-
-/* output a variable sequence */
-static void reg_w_var(struct gspca_dev *gspca_dev,
- const __u8 *seq,
- const __u8 *page4, unsigned int page4_len)
-{
- int index, len;
-
- for (;;) {
- index = *seq++;
- len = *seq++;
- switch (len) {
- case END_OF_SEQUENCE:
- return;
- case LOAD_PAGE4:
- reg_w_page(gspca_dev, page4, page4_len);
- break;
- default:
- if (len > USB_BUF_SZ) {
- PDEBUG(D_ERR|D_STREAM,
- "Incorrect variable sequence");
- return;
- }
- while (len > 0) {
- if (len < 8) {
- reg_w_buf(gspca_dev,
- index, seq, len);
- seq += len;
- break;
- }
- reg_w_buf(gspca_dev, index, seq, 8);
- seq += 8;
- index += 8;
- len -= 8;
- }
- }
- }
- /* not reached */
-}
-
-/* this function is called at probe time for pac7311 */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct cam *cam = &gspca_dev->cam;
-
- cam->cam_mode = vga_mode;
- cam->nmodes = ARRAY_SIZE(vga_mode);
- cam->input_flags = V4L2_IN_ST_VFLIP;
-
- return 0;
-}
-
-static void setcontrast(struct gspca_dev *gspca_dev, s32 val)
-{
- reg_w(gspca_dev, 0xff, 0x04);
- reg_w(gspca_dev, 0x10, val);
- /* load registers to sensor (Bit 0, auto clear) */
- reg_w(gspca_dev, 0x11, 0x01);
-}
-
-static void setgain(struct gspca_dev *gspca_dev, s32 val)
-{
- reg_w(gspca_dev, 0xff, 0x04); /* page 4 */
- reg_w(gspca_dev, 0x0e, 0x00);
- reg_w(gspca_dev, 0x0f, gspca_dev->gain->maximum - val + 1);
-
- /* load registers to sensor (Bit 0, auto clear) */
- reg_w(gspca_dev, 0x11, 0x01);
-}
-
-static void setexposure(struct gspca_dev *gspca_dev, s32 val)
-{
- reg_w(gspca_dev, 0xff, 0x04); /* page 4 */
- reg_w(gspca_dev, 0x02, val);
-
- /* load registers to sensor (Bit 0, auto clear) */
- reg_w(gspca_dev, 0x11, 0x01);
-
- /*
- * Page 1 register 8 must always be 0x08 except when not in
- * 640x480 mode and page 4 reg 2 <= 3 then it must be 9
- */
- reg_w(gspca_dev, 0xff, 0x01);
- if (gspca_dev->width != 640 && val <= 3)
- reg_w(gspca_dev, 0x08, 0x09);
- else
- reg_w(gspca_dev, 0x08, 0x08);
-
- /*
- * Page1 register 80 sets the compression balance, normally we
- * want / use 0x1c, but for 640x480@30fps we must allow the
- * camera to use higher compression or we may run out of
- * bandwidth.
- */
- if (gspca_dev->width == 640 && val == 2)
- reg_w(gspca_dev, 0x80, 0x01);
- else
- reg_w(gspca_dev, 0x80, 0x1c);
-
- /* load registers to sensor (Bit 0, auto clear) */
- reg_w(gspca_dev, 0x11, 0x01);
-}
-
-static void sethvflip(struct gspca_dev *gspca_dev, s32 hflip, s32 vflip)
-{
- __u8 data;
-
- reg_w(gspca_dev, 0xff, 0x04); /* page 4 */
- data = (hflip ? 0x04 : 0x00) |
- (vflip ? 0x08 : 0x00);
- reg_w(gspca_dev, 0x21, data);
-
- /* load registers to sensor (Bit 0, auto clear) */
- reg_w(gspca_dev, 0x11, 0x01);
-}
-
-/* this function is called at probe and resume time for pac7311 */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- reg_w_seq(gspca_dev, init_7311, sizeof(init_7311)/2);
- return gspca_dev->usb_err;
-}
-
-static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct gspca_dev *gspca_dev =
- container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
- struct sd *sd = (struct sd *)gspca_dev;
-
- gspca_dev->usb_err = 0;
-
- if (ctrl->id == V4L2_CID_AUTOGAIN && ctrl->is_new && ctrl->val) {
- /* when switching to autogain set defaults to make sure
- we are on a valid point of the autogain gain /
- exposure knee graph, and give this change time to
- take effect before doing autogain. */
- gspca_dev->exposure->val = PAC7311_EXPOSURE_DEFAULT;
- gspca_dev->gain->val = PAC7311_GAIN_DEFAULT;
- sd->autogain_ignore_frames = PAC_AUTOGAIN_IGNORE_FRAMES;
- }
-
- if (!gspca_dev->streaming)
- return 0;
-
- switch (ctrl->id) {
- case V4L2_CID_CONTRAST:
- setcontrast(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_AUTOGAIN:
- if (gspca_dev->exposure->is_new || (ctrl->is_new && ctrl->val))
- setexposure(gspca_dev, gspca_dev->exposure->val);
- if (gspca_dev->gain->is_new || (ctrl->is_new && ctrl->val))
- setgain(gspca_dev, gspca_dev->gain->val);
- break;
- case V4L2_CID_HFLIP:
- sethvflip(gspca_dev, sd->hflip->val, 1);
- break;
- default:
- return -EINVAL;
- }
- return gspca_dev->usb_err;
-}
-
-static const struct v4l2_ctrl_ops sd_ctrl_ops = {
- .s_ctrl = sd_s_ctrl,
-};
-
-/* this function is called at probe time */
-static int sd_init_controls(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
-
- gspca_dev->vdev.ctrl_handler = hdl;
- v4l2_ctrl_handler_init(hdl, 5);
-
- sd->contrast = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_CONTRAST, 0, 15, 1, 7);
- gspca_dev->autogain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
- gspca_dev->exposure = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_EXPOSURE, 2, 63, 1,
- PAC7311_EXPOSURE_DEFAULT);
- gspca_dev->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_GAIN, 0, 244, 1,
- PAC7311_GAIN_DEFAULT);
- sd->hflip = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_HFLIP, 0, 1, 1, 0);
-
- if (hdl->error) {
- pr_err("Could not initialize controls\n");
- return hdl->error;
- }
-
- v4l2_ctrl_auto_cluster(3, &gspca_dev->autogain, 0, false);
- return 0;
-}
-
-/* -- start the camera -- */
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- sd->sof_read = 0;
-
- reg_w_var(gspca_dev, start_7311,
- page4_7311, sizeof(page4_7311));
- setcontrast(gspca_dev, v4l2_ctrl_g_ctrl(sd->contrast));
- setgain(gspca_dev, v4l2_ctrl_g_ctrl(gspca_dev->gain));
- setexposure(gspca_dev, v4l2_ctrl_g_ctrl(gspca_dev->exposure));
- sethvflip(gspca_dev, v4l2_ctrl_g_ctrl(sd->hflip), 1);
-
- /* set correct resolution */
- switch (gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv) {
- case 2: /* 160x120 */
- reg_w(gspca_dev, 0xff, 0x01);
- reg_w(gspca_dev, 0x17, 0x20);
- reg_w(gspca_dev, 0x87, 0x10);
- break;
- case 1: /* 320x240 */
- reg_w(gspca_dev, 0xff, 0x01);
- reg_w(gspca_dev, 0x17, 0x30);
- reg_w(gspca_dev, 0x87, 0x11);
- break;
- case 0: /* 640x480 */
- reg_w(gspca_dev, 0xff, 0x01);
- reg_w(gspca_dev, 0x17, 0x00);
- reg_w(gspca_dev, 0x87, 0x12);
- break;
- }
-
- sd->sof_read = 0;
- sd->autogain_ignore_frames = 0;
- atomic_set(&sd->avg_lum, -1);
-
- /* start stream */
- reg_w(gspca_dev, 0xff, 0x01);
- reg_w(gspca_dev, 0x78, 0x05);
-
- return gspca_dev->usb_err;
-}
-
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
- reg_w(gspca_dev, 0xff, 0x04);
- reg_w(gspca_dev, 0x27, 0x80);
- reg_w(gspca_dev, 0x28, 0xca);
- reg_w(gspca_dev, 0x29, 0x53);
- reg_w(gspca_dev, 0x2a, 0x0e);
- reg_w(gspca_dev, 0xff, 0x01);
- reg_w(gspca_dev, 0x3e, 0x20);
- reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_6=LED */
- reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_6=LED */
- reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_6=LED */
-}
-
-static void do_autogain(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int avg_lum = atomic_read(&sd->avg_lum);
- int desired_lum, deadzone;
-
- if (avg_lum == -1)
- return;
-
- desired_lum = 170;
- deadzone = 20;
-
- if (sd->autogain_ignore_frames > 0)
- sd->autogain_ignore_frames--;
- else if (gspca_coarse_grained_expo_autogain(gspca_dev, avg_lum,
- desired_lum, deadzone))
- sd->autogain_ignore_frames = PAC_AUTOGAIN_IGNORE_FRAMES;
-}
-
-/* JPEG header, part 1 */
-static const unsigned char pac_jpeg_header1[] = {
- 0xff, 0xd8, /* SOI: Start of Image */
-
- 0xff, 0xc0, /* SOF0: Start of Frame (Baseline DCT) */
- 0x00, 0x11, /* length = 17 bytes (including this length field) */
- 0x08 /* Precision: 8 */
- /* 2 bytes is placed here: number of image lines */
- /* 2 bytes is placed here: samples per line */
-};
-
-/* JPEG header, continued */
-static const unsigned char pac_jpeg_header2[] = {
- 0x03, /* Number of image components: 3 */
- 0x01, 0x21, 0x00, /* ID=1, Subsampling 1x1, Quantization table: 0 */
- 0x02, 0x11, 0x01, /* ID=2, Subsampling 2x1, Quantization table: 1 */
- 0x03, 0x11, 0x01, /* ID=3, Subsampling 2x1, Quantization table: 1 */
-
- 0xff, 0xda, /* SOS: Start Of Scan */
- 0x00, 0x0c, /* length = 12 bytes (including this length field) */
- 0x03, /* number of components: 3 */
- 0x01, 0x00, /* selector 1, table 0x00 */
- 0x02, 0x11, /* selector 2, table 0x11 */
- 0x03, 0x11, /* selector 3, table 0x11 */
- 0x00, 0x3f, /* Spectral selection: 0 .. 63 */
- 0x00 /* Successive approximation: 0 */
-};
-
-static void pac_start_frame(struct gspca_dev *gspca_dev,
- __u16 lines, __u16 samples_per_line)
-{
- unsigned char tmpbuf[4];
-
- gspca_frame_add(gspca_dev, FIRST_PACKET,
- pac_jpeg_header1, sizeof(pac_jpeg_header1));
-
- tmpbuf[0] = lines >> 8;
- tmpbuf[1] = lines & 0xff;
- tmpbuf[2] = samples_per_line >> 8;
- tmpbuf[3] = samples_per_line & 0xff;
-
- gspca_frame_add(gspca_dev, INTER_PACKET,
- tmpbuf, sizeof(tmpbuf));
- gspca_frame_add(gspca_dev, INTER_PACKET,
- pac_jpeg_header2, sizeof(pac_jpeg_header2));
-}
-
-/* this function is run at interrupt level */
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, /* isoc packet */
- int len) /* iso packet length */
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u8 *image;
- unsigned char *sof;
-
- sof = pac_find_sof(&sd->sof_read, data, len);
- if (sof) {
- int n, lum_offset, footer_length;
-
- /*
- * 6 bytes after the FF D9 EOF marker a number of lumination
- * bytes are send corresponding to different parts of the
- * image, the 14th and 15th byte after the EOF seem to
- * correspond to the center of the image.
- */
- lum_offset = 24 + sizeof pac_sof_marker;
- footer_length = 26;
-
- /* Finish decoding current frame */
- n = (sof - data) - (footer_length + sizeof pac_sof_marker);
- if (n < 0) {
- gspca_dev->image_len += n;
- n = 0;
- } else {
- gspca_frame_add(gspca_dev, INTER_PACKET, data, n);
- }
- image = gspca_dev->image;
- if (image != NULL
- && image[gspca_dev->image_len - 2] == 0xff
- && image[gspca_dev->image_len - 1] == 0xd9)
- gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
-
- n = sof - data;
- len -= n;
- data = sof;
-
- /* Get average lumination */
- if (gspca_dev->last_packet_type == LAST_PACKET &&
- n >= lum_offset)
- atomic_set(&sd->avg_lum, data[-lum_offset] +
- data[-lum_offset + 1]);
- else
- atomic_set(&sd->avg_lum, -1);
-
- /* Start the new frame with the jpeg header */
- pac_start_frame(gspca_dev,
- gspca_dev->height, gspca_dev->width);
- }
- gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
-}
-
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
-static int sd_int_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, /* interrupt packet data */
- int len) /* interrupt packet length */
-{
- int ret = -EINVAL;
- u8 data0, data1;
-
- if (len == 2) {
- data0 = data[0];
- data1 = data[1];
- if ((data0 == 0x00 && data1 == 0x11) ||
- (data0 == 0x22 && data1 == 0x33) ||
- (data0 == 0x44 && data1 == 0x55) ||
- (data0 == 0x66 && data1 == 0x77) ||
- (data0 == 0x88 && data1 == 0x99) ||
- (data0 == 0xaa && data1 == 0xbb) ||
- (data0 == 0xcc && data1 == 0xdd) ||
- (data0 == 0xee && data1 == 0xff)) {
- input_report_key(gspca_dev->input_dev, KEY_CAMERA, 1);
- input_sync(gspca_dev->input_dev);
- input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);
- input_sync(gspca_dev->input_dev);
- ret = 0;
- }
- }
-
- return ret;
-}
-#endif
-
-static const struct sd_desc sd_desc = {
- .name = MODULE_NAME,
- .config = sd_config,
- .init = sd_init,
- .init_controls = sd_init_controls,
- .start = sd_start,
- .stopN = sd_stopN,
- .pkt_scan = sd_pkt_scan,
- .dq_callback = do_autogain,
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
- .int_pkt_scan = sd_int_pkt_scan,
-#endif
-};
-
-/* -- module initialisation -- */
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x093a, 0x2600)},
- {USB_DEVICE(0x093a, 0x2601)},
- {USB_DEVICE(0x093a, 0x2603)},
- {USB_DEVICE(0x093a, 0x2608)},
- {USB_DEVICE(0x093a, 0x260e)},
- {USB_DEVICE(0x093a, 0x260f)},
- {}
-};
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
+++ /dev/null
-/*
- * Pixart PAC207BCA / PAC73xx common functions
- *
- * Copyright (C) 2008 Hans de Goede <j.w.r.degoede@hhs.nl>
- * Copyright (C) 2005 Thomas Kaiser thomas@kaiser-linux.li
- * Copyleft (C) 2005 Michel Xhaard mxhaard@magic.fr
- *
- * V4L2 by Jean-Francois Moine <http://moinejf.free.fr>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-/* We calculate the autogain at the end of the transfer of a frame, at this
- moment a frame with the old settings is being captured and transmitted. So
- if we adjust the gain or exposure we must ignore atleast the next frame for
- the new settings to come into effect before doing any other adjustments. */
-#define PAC_AUTOGAIN_IGNORE_FRAMES 2
-
-static const unsigned char pac_sof_marker[5] =
- { 0xff, 0xff, 0x00, 0xff, 0x96 };
-
-/*
- The following state machine finds the SOF marker sequence
- 0xff, 0xff, 0x00, 0xff, 0x96 in a byte stream.
-
- +----------+
- | 0: START |<---------------\
- +----------+<-\ |
- | \---/otherwise |
- v 0xff |
- +----------+ otherwise |
- | 1 |--------------->*
- | | ^
- +----------+ |
- | |
- v 0xff |
- +----------+<-\0xff |
- /->| |--/ |
- | | 2 |--------------->*
- | | | otherwise ^
- | +----------+ |
- | | |
- | v 0x00 |
- | +----------+ |
- | | 3 | |
- | | |--------------->*
- | +----------+ otherwise ^
- | | |
- 0xff | v 0xff |
- | +----------+ |
- \--| 4 | |
- | |----------------/
- +----------+ otherwise
- |
- v 0x96
- +----------+
- | FOUND |
- +----------+
-*/
-
-static unsigned char *pac_find_sof(u8 *sof_read,
- unsigned char *m, int len)
-{
- int i;
-
- /* Search for the SOF marker (fixed part) in the header */
- for (i = 0; i < len; i++) {
- switch (*sof_read) {
- case 0:
- if (m[i] == 0xff)
- *sof_read = 1;
- break;
- case 1:
- if (m[i] == 0xff)
- *sof_read = 2;
- else
- *sof_read = 0;
- break;
- case 2:
- switch (m[i]) {
- case 0x00:
- *sof_read = 3;
- break;
- case 0xff:
- /* stay in this state */
- break;
- default:
- *sof_read = 0;
- }
- break;
- case 3:
- if (m[i] == 0xff)
- *sof_read = 4;
- else
- *sof_read = 0;
- break;
- case 4:
- switch (m[i]) {
- case 0x96:
- /* Pattern found */
- PDEBUG(D_FRAM,
- "SOF found, bytes to analyze: %u."
- " Frame starts at byte #%u",
- len, i + 1);
- *sof_read = 0;
- return m + i + 1;
- break;
- case 0xff:
- *sof_read = 2;
- break;
- default:
- *sof_read = 0;
- }
- break;
- default:
- *sof_read = 0;
- }
- }
-
- return NULL;
-}
+++ /dev/null
-/*
- * GSPCA Endpoints (formerly known as AOX) se401 USB Camera sub Driver
- *
- * Copyright (C) 2011 Hans de Goede <hdegoede@redhat.com>
- *
- * Based on the v4l1 se401 driver which is:
- *
- * Copyright (c) 2000 Jeroen B. Vreeken (pe1rxq@amsat.org)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define MODULE_NAME "se401"
-
-#define BULK_SIZE 4096
-#define PACKET_SIZE 1024
-#define READ_REQ_SIZE 64
-#define MAX_MODES ((READ_REQ_SIZE - 6) / 4)
-/* The se401 compression algorithm uses a fixed quant factor, which
- can be configured by setting the high nibble of the SE401_OPERATINGMODE
- feature. This needs to exactly match what is in libv4l! */
-#define SE401_QUANT_FACT 8
-
-#include <linux/input.h>
-#include <linux/slab.h>
-#include "gspca.h"
-#include "se401.h"
-
-MODULE_AUTHOR("Hans de Goede <hdegoede@redhat.com>");
-MODULE_DESCRIPTION("Endpoints se401");
-MODULE_LICENSE("GPL");
-
-/* exposure change state machine states */
-enum {
- EXPO_CHANGED,
- EXPO_DROP_FRAME,
- EXPO_NO_CHANGE,
-};
-
-/* specific webcam descriptor */
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
- struct { /* exposure/freq control cluster */
- struct v4l2_ctrl *exposure;
- struct v4l2_ctrl *freq;
- };
- bool has_brightness;
- struct v4l2_pix_format fmts[MAX_MODES];
- int pixels_read;
- int packet_read;
- u8 packet[PACKET_SIZE];
- u8 restart_stream;
- u8 button_state;
- u8 resetlevel;
- u8 resetlevel_frame_count;
- int resetlevel_adjust_dir;
- int expo_change_state;
-};
-
-
-static void se401_write_req(struct gspca_dev *gspca_dev, u16 req, u16 value,
- int silent)
-{
- int err;
-
- if (gspca_dev->usb_err < 0)
- return;
-
- err = usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0), req,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- value, 0, NULL, 0, 1000);
- if (err < 0) {
- if (!silent)
- pr_err("write req failed req %#04x val %#04x error %d\n",
- req, value, err);
- gspca_dev->usb_err = err;
- }
-}
-
-static void se401_read_req(struct gspca_dev *gspca_dev, u16 req, int silent)
-{
- int err;
-
- if (gspca_dev->usb_err < 0)
- return;
-
- if (USB_BUF_SZ < READ_REQ_SIZE) {
- pr_err("USB_BUF_SZ too small!!\n");
- gspca_dev->usb_err = -ENOBUFS;
- return;
- }
-
- err = usb_control_msg(gspca_dev->dev,
- usb_rcvctrlpipe(gspca_dev->dev, 0), req,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0, 0, gspca_dev->usb_buf, READ_REQ_SIZE, 1000);
- if (err < 0) {
- if (!silent)
- pr_err("read req failed req %#04x error %d\n",
- req, err);
- gspca_dev->usb_err = err;
- }
-}
-
-static void se401_set_feature(struct gspca_dev *gspca_dev,
- u16 selector, u16 param)
-{
- int err;
-
- if (gspca_dev->usb_err < 0)
- return;
-
- err = usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- SE401_REQ_SET_EXT_FEATURE,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- param, selector, NULL, 0, 1000);
- if (err < 0) {
- pr_err("set feature failed sel %#04x param %#04x error %d\n",
- selector, param, err);
- gspca_dev->usb_err = err;
- }
-}
-
-static int se401_get_feature(struct gspca_dev *gspca_dev, u16 selector)
-{
- int err;
-
- if (gspca_dev->usb_err < 0)
- return gspca_dev->usb_err;
-
- if (USB_BUF_SZ < 2) {
- pr_err("USB_BUF_SZ too small!!\n");
- gspca_dev->usb_err = -ENOBUFS;
- return gspca_dev->usb_err;
- }
-
- err = usb_control_msg(gspca_dev->dev,
- usb_rcvctrlpipe(gspca_dev->dev, 0),
- SE401_REQ_GET_EXT_FEATURE,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0, selector, gspca_dev->usb_buf, 2, 1000);
- if (err < 0) {
- pr_err("get feature failed sel %#04x error %d\n",
- selector, err);
- gspca_dev->usb_err = err;
- return err;
- }
- return gspca_dev->usb_buf[0] | (gspca_dev->usb_buf[1] << 8);
-}
-
-static void setbrightness(struct gspca_dev *gspca_dev, s32 val)
-{
- /* HDG: this does not seem to do anything on my cam */
- se401_write_req(gspca_dev, SE401_REQ_SET_BRT, val, 0);
-}
-
-static void setgain(struct gspca_dev *gspca_dev, s32 val)
-{
- u16 gain = 63 - val;
-
- /* red color gain */
- se401_set_feature(gspca_dev, HV7131_REG_ARCG, gain);
- /* green color gain */
- se401_set_feature(gspca_dev, HV7131_REG_AGCG, gain);
- /* blue color gain */
- se401_set_feature(gspca_dev, HV7131_REG_ABCG, gain);
-}
-
-static void setexposure(struct gspca_dev *gspca_dev, s32 val, s32 freq)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int integration = val << 6;
- u8 expose_h, expose_m, expose_l;
-
- /* Do this before the set_feature calls, for proper timing wrt
- the interrupt driven pkt_scan. Note we may still race but that
- is not a big issue, the expo change state machine is merely for
- avoiding underexposed frames getting send out, if one sneaks
- through so be it */
- sd->expo_change_state = EXPO_CHANGED;
-
- if (freq == V4L2_CID_POWER_LINE_FREQUENCY_50HZ)
- integration = integration - integration % 106667;
- if (freq == V4L2_CID_POWER_LINE_FREQUENCY_60HZ)
- integration = integration - integration % 88889;
-
- expose_h = (integration >> 16);
- expose_m = (integration >> 8);
- expose_l = integration;
-
- /* integration time low */
- se401_set_feature(gspca_dev, HV7131_REG_TITL, expose_l);
- /* integration time mid */
- se401_set_feature(gspca_dev, HV7131_REG_TITM, expose_m);
- /* integration time high */
- se401_set_feature(gspca_dev, HV7131_REG_TITU, expose_h);
-}
-
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct sd *sd = (struct sd *)gspca_dev;
- struct cam *cam = &gspca_dev->cam;
- u8 *cd = gspca_dev->usb_buf;
- int i, j, n;
- int widths[MAX_MODES], heights[MAX_MODES];
-
- /* Read the camera descriptor */
- se401_read_req(gspca_dev, SE401_REQ_GET_CAMERA_DESCRIPTOR, 1);
- if (gspca_dev->usb_err) {
- /* Sometimes after being idle for a while the se401 won't
- respond and needs a good kicking */
- usb_reset_device(gspca_dev->dev);
- gspca_dev->usb_err = 0;
- se401_read_req(gspca_dev, SE401_REQ_GET_CAMERA_DESCRIPTOR, 0);
- }
-
- /* Some cameras start with their LED on */
- se401_write_req(gspca_dev, SE401_REQ_LED_CONTROL, 0, 0);
- if (gspca_dev->usb_err)
- return gspca_dev->usb_err;
-
- if (cd[1] != 0x41) {
- pr_err("Wrong descriptor type\n");
- return -ENODEV;
- }
-
- if (!(cd[2] & SE401_FORMAT_BAYER)) {
- pr_err("Bayer format not supported!\n");
- return -ENODEV;
- }
-
- if (cd[3])
- pr_info("ExtraFeatures: %d\n", cd[3]);
-
- n = cd[4] | (cd[5] << 8);
- if (n > MAX_MODES) {
- pr_err("Too many frame sizes\n");
- return -ENODEV;
- }
-
- for (i = 0; i < n ; i++) {
- widths[i] = cd[6 + i * 4 + 0] | (cd[6 + i * 4 + 1] << 8);
- heights[i] = cd[6 + i * 4 + 2] | (cd[6 + i * 4 + 3] << 8);
- }
-
- for (i = 0; i < n ; i++) {
- sd->fmts[i].width = widths[i];
- sd->fmts[i].height = heights[i];
- sd->fmts[i].field = V4L2_FIELD_NONE;
- sd->fmts[i].colorspace = V4L2_COLORSPACE_SRGB;
- sd->fmts[i].priv = 1;
-
- /* janggu compression only works for 1/4th or 1/16th res */
- for (j = 0; j < n; j++) {
- if (widths[j] / 2 == widths[i] &&
- heights[j] / 2 == heights[i]) {
- sd->fmts[i].priv = 2;
- break;
- }
- }
- /* 1/16th if available too is better then 1/4th, because
- we then use a larger area of the sensor */
- for (j = 0; j < n; j++) {
- if (widths[j] / 4 == widths[i] &&
- heights[j] / 4 == heights[i]) {
- sd->fmts[i].priv = 4;
- break;
- }
- }
-
- if (sd->fmts[i].priv == 1) {
- /* Not a 1/4th or 1/16th res, use bayer */
- sd->fmts[i].pixelformat = V4L2_PIX_FMT_SBGGR8;
- sd->fmts[i].bytesperline = widths[i];
- sd->fmts[i].sizeimage = widths[i] * heights[i];
- pr_info("Frame size: %dx%d bayer\n",
- widths[i], heights[i]);
- } else {
- /* Found a match use janggu compression */
- sd->fmts[i].pixelformat = V4L2_PIX_FMT_SE401;
- sd->fmts[i].bytesperline = 0;
- sd->fmts[i].sizeimage = widths[i] * heights[i] * 3;
- pr_info("Frame size: %dx%d 1/%dth janggu\n",
- widths[i], heights[i],
- sd->fmts[i].priv * sd->fmts[i].priv);
- }
- }
-
- cam->cam_mode = sd->fmts;
- cam->nmodes = n;
- cam->bulk = 1;
- cam->bulk_size = BULK_SIZE;
- cam->bulk_nurbs = 4;
- sd->resetlevel = 0x2d; /* Set initial resetlevel */
-
- /* See if the camera supports brightness */
- se401_read_req(gspca_dev, SE401_REQ_GET_BRT, 1);
- sd->has_brightness = !!gspca_dev->usb_err;
- gspca_dev->usb_err = 0;
-
- return 0;
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- return 0;
-}
-
-/* function called at start time before URB creation */
-static int sd_isoc_init(struct gspca_dev *gspca_dev)
-{
- gspca_dev->alt = 1; /* Ignore the bogus isoc alt settings */
-
- return gspca_dev->usb_err;
-}
-
-/* -- start the camera -- */
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *)gspca_dev;
- int mult = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv;
- int mode = 0;
-
- se401_write_req(gspca_dev, SE401_REQ_CAMERA_POWER, 1, 1);
- if (gspca_dev->usb_err) {
- /* Sometimes after being idle for a while the se401 won't
- respond and needs a good kicking */
- usb_reset_device(gspca_dev->dev);
- gspca_dev->usb_err = 0;
- se401_write_req(gspca_dev, SE401_REQ_CAMERA_POWER, 1, 0);
- }
- se401_write_req(gspca_dev, SE401_REQ_LED_CONTROL, 1, 0);
-
- se401_set_feature(gspca_dev, HV7131_REG_MODE_B, 0x05);
-
- /* set size + mode */
- se401_write_req(gspca_dev, SE401_REQ_SET_WIDTH,
- gspca_dev->width * mult, 0);
- se401_write_req(gspca_dev, SE401_REQ_SET_HEIGHT,
- gspca_dev->height * mult, 0);
- /*
- * HDG: disabled this as it does not seem to do anything
- * se401_write_req(gspca_dev, SE401_REQ_SET_OUTPUT_MODE,
- * SE401_FORMAT_BAYER, 0);
- */
-
- switch (mult) {
- case 1: /* Raw bayer */
- mode = 0x03; break;
- case 2: /* 1/4th janggu */
- mode = SE401_QUANT_FACT << 4; break;
- case 4: /* 1/16th janggu */
- mode = (SE401_QUANT_FACT << 4) | 0x02; break;
- }
- se401_set_feature(gspca_dev, SE401_OPERATINGMODE, mode);
-
- se401_set_feature(gspca_dev, HV7131_REG_ARLV, sd->resetlevel);
-
- sd->packet_read = 0;
- sd->pixels_read = 0;
- sd->restart_stream = 0;
- sd->resetlevel_frame_count = 0;
- sd->resetlevel_adjust_dir = 0;
- sd->expo_change_state = EXPO_NO_CHANGE;
-
- se401_write_req(gspca_dev, SE401_REQ_START_CONTINUOUS_CAPTURE, 0, 0);
-
- return gspca_dev->usb_err;
-}
-
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
- se401_write_req(gspca_dev, SE401_REQ_STOP_CONTINUOUS_CAPTURE, 0, 0);
- se401_write_req(gspca_dev, SE401_REQ_LED_CONTROL, 0, 0);
- se401_write_req(gspca_dev, SE401_REQ_CAMERA_POWER, 0, 0);
-}
-
-static void sd_dq_callback(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *)gspca_dev;
- unsigned int ahrc, alrc;
- int oldreset, adjust_dir;
-
- /* Restart the stream if requested do so by pkt_scan */
- if (sd->restart_stream) {
- sd_stopN(gspca_dev);
- sd_start(gspca_dev);
- sd->restart_stream = 0;
- }
-
- /* Automatically adjust sensor reset level
- Hyundai have some really nice docs about this and other sensor
- related stuff on their homepage: www.hei.co.kr */
- sd->resetlevel_frame_count++;
- if (sd->resetlevel_frame_count < 20)
- return;
-
- /* For some reason this normally read-only register doesn't get reset
- to zero after reading them just once... */
- se401_get_feature(gspca_dev, HV7131_REG_HIREFNOH);
- se401_get_feature(gspca_dev, HV7131_REG_HIREFNOL);
- se401_get_feature(gspca_dev, HV7131_REG_LOREFNOH);
- se401_get_feature(gspca_dev, HV7131_REG_LOREFNOL);
- ahrc = 256*se401_get_feature(gspca_dev, HV7131_REG_HIREFNOH) +
- se401_get_feature(gspca_dev, HV7131_REG_HIREFNOL);
- alrc = 256*se401_get_feature(gspca_dev, HV7131_REG_LOREFNOH) +
- se401_get_feature(gspca_dev, HV7131_REG_LOREFNOL);
-
- /* Not an exact science, but it seems to work pretty well... */
- oldreset = sd->resetlevel;
- if (alrc > 10) {
- while (alrc >= 10 && sd->resetlevel < 63) {
- sd->resetlevel++;
- alrc /= 2;
- }
- } else if (ahrc > 20) {
- while (ahrc >= 20 && sd->resetlevel > 0) {
- sd->resetlevel--;
- ahrc /= 2;
- }
- }
- /* Detect ping-pong-ing and halve adjustment to avoid overshoot */
- if (sd->resetlevel > oldreset)
- adjust_dir = 1;
- else
- adjust_dir = -1;
- if (sd->resetlevel_adjust_dir &&
- sd->resetlevel_adjust_dir != adjust_dir)
- sd->resetlevel = oldreset + (sd->resetlevel - oldreset) / 2;
-
- if (sd->resetlevel != oldreset) {
- sd->resetlevel_adjust_dir = adjust_dir;
- se401_set_feature(gspca_dev, HV7131_REG_ARLV, sd->resetlevel);
- }
-
- sd->resetlevel_frame_count = 0;
-}
-
-static void sd_complete_frame(struct gspca_dev *gspca_dev, u8 *data, int len)
-{
- struct sd *sd = (struct sd *)gspca_dev;
-
- switch (sd->expo_change_state) {
- case EXPO_CHANGED:
- /* The exposure was changed while this frame
- was being send, so this frame is ok */
- sd->expo_change_state = EXPO_DROP_FRAME;
- break;
- case EXPO_DROP_FRAME:
- /* The exposure was changed while this frame
- was being captured, drop it! */
- gspca_dev->last_packet_type = DISCARD_PACKET;
- sd->expo_change_state = EXPO_NO_CHANGE;
- break;
- case EXPO_NO_CHANGE:
- break;
- }
- gspca_frame_add(gspca_dev, LAST_PACKET, data, len);
-}
-
-static void sd_pkt_scan_janggu(struct gspca_dev *gspca_dev, u8 *data, int len)
-{
- struct sd *sd = (struct sd *)gspca_dev;
- int imagesize = gspca_dev->width * gspca_dev->height;
- int i, plen, bits, pixels, info, count;
-
- if (sd->restart_stream)
- return;
-
- /* Sometimes a 1024 bytes garbage bulk packet is send between frames */
- if (gspca_dev->last_packet_type == LAST_PACKET && len == 1024) {
- gspca_dev->last_packet_type = DISCARD_PACKET;
- return;
- }
-
- i = 0;
- while (i < len) {
- /* Read header if not already be present from prev bulk pkt */
- if (sd->packet_read < 4) {
- count = 4 - sd->packet_read;
- if (count > len - i)
- count = len - i;
- memcpy(&sd->packet[sd->packet_read], &data[i], count);
- sd->packet_read += count;
- i += count;
- if (sd->packet_read < 4)
- break;
- }
- bits = sd->packet[3] + (sd->packet[2] << 8);
- pixels = sd->packet[1] + ((sd->packet[0] & 0x3f) << 8);
- info = (sd->packet[0] & 0xc0) >> 6;
- plen = ((bits + 47) >> 4) << 1;
- /* Sanity checks */
- if (plen > 1024) {
- pr_err("invalid packet len %d restarting stream\n",
- plen);
- goto error;
- }
- if (info == 3) {
- pr_err("unknown frame info value restarting stream\n");
- goto error;
- }
-
- /* Read (remainder of) packet contents */
- count = plen - sd->packet_read;
- if (count > len - i)
- count = len - i;
- memcpy(&sd->packet[sd->packet_read], &data[i], count);
- sd->packet_read += count;
- i += count;
- if (sd->packet_read < plen)
- break;
-
- sd->pixels_read += pixels;
- sd->packet_read = 0;
-
- switch (info) {
- case 0: /* Frame data */
- gspca_frame_add(gspca_dev, INTER_PACKET, sd->packet,
- plen);
- break;
- case 1: /* EOF */
- if (sd->pixels_read != imagesize) {
- pr_err("frame size %d expected %d\n",
- sd->pixels_read, imagesize);
- goto error;
- }
- sd_complete_frame(gspca_dev, sd->packet, plen);
- return; /* Discard the rest of the bulk packet !! */
- case 2: /* SOF */
- gspca_frame_add(gspca_dev, FIRST_PACKET, sd->packet,
- plen);
- sd->pixels_read = pixels;
- break;
- }
- }
- return;
-
-error:
- sd->restart_stream = 1;
- /* Give userspace a 0 bytes frame, so our dq callback gets
- called and it can restart the stream */
- gspca_frame_add(gspca_dev, FIRST_PACKET, NULL, 0);
- gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
-}
-
-static void sd_pkt_scan_bayer(struct gspca_dev *gspca_dev, u8 *data, int len)
-{
- struct cam *cam = &gspca_dev->cam;
- int imagesize = cam->cam_mode[gspca_dev->curr_mode].sizeimage;
-
- if (gspca_dev->image_len == 0) {
- gspca_frame_add(gspca_dev, FIRST_PACKET, data, len);
- return;
- }
-
- if (gspca_dev->image_len + len >= imagesize) {
- sd_complete_frame(gspca_dev, data, len);
- return;
- }
-
- gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
-}
-
-static void sd_pkt_scan(struct gspca_dev *gspca_dev, u8 *data, int len)
-{
- int mult = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv;
-
- if (len == 0)
- return;
-
- if (mult == 1) /* mult == 1 means raw bayer */
- sd_pkt_scan_bayer(gspca_dev, data, len);
- else
- sd_pkt_scan_janggu(gspca_dev, data, len);
-}
-
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
-static int sd_int_pkt_scan(struct gspca_dev *gspca_dev, u8 *data, int len)
-{
- struct sd *sd = (struct sd *)gspca_dev;
- u8 state;
-
- if (len != 2)
- return -EINVAL;
-
- switch (data[0]) {
- case 0:
- case 1:
- state = data[0];
- break;
- default:
- return -EINVAL;
- }
- if (sd->button_state != state) {
- input_report_key(gspca_dev->input_dev, KEY_CAMERA, state);
- input_sync(gspca_dev->input_dev);
- sd->button_state = state;
- }
-
- return 0;
-}
-#endif
-
-static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct gspca_dev *gspca_dev =
- container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
- struct sd *sd = (struct sd *)gspca_dev;
-
- gspca_dev->usb_err = 0;
-
- if (!gspca_dev->streaming)
- return 0;
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- setbrightness(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_GAIN:
- setgain(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_EXPOSURE:
- setexposure(gspca_dev, ctrl->val, sd->freq->val);
- break;
- }
- return gspca_dev->usb_err;
-}
-
-static const struct v4l2_ctrl_ops sd_ctrl_ops = {
- .s_ctrl = sd_s_ctrl,
-};
-
-static int sd_init_controls(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *)gspca_dev;
- struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
-
- gspca_dev->vdev.ctrl_handler = hdl;
- v4l2_ctrl_handler_init(hdl, 4);
- if (sd->has_brightness)
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_BRIGHTNESS, 0, 255, 1, 15);
- /* max is really 63 but > 50 is not pretty */
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_GAIN, 0, 50, 1, 25);
- sd->exposure = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_EXPOSURE, 0, 32767, 1, 15000);
- sd->freq = v4l2_ctrl_new_std_menu(hdl, &sd_ctrl_ops,
- V4L2_CID_POWER_LINE_FREQUENCY,
- V4L2_CID_POWER_LINE_FREQUENCY_60HZ, 0, 0);
-
- if (hdl->error) {
- pr_err("Could not initialize controls\n");
- return hdl->error;
- }
- v4l2_ctrl_cluster(2, &sd->exposure);
- return 0;
-}
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
- .name = MODULE_NAME,
- .config = sd_config,
- .init = sd_init,
- .init_controls = sd_init_controls,
- .isoc_init = sd_isoc_init,
- .start = sd_start,
- .stopN = sd_stopN,
- .dq_callback = sd_dq_callback,
- .pkt_scan = sd_pkt_scan,
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
- .int_pkt_scan = sd_int_pkt_scan,
-#endif
-};
-
-/* -- module initialisation -- */
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x03e8, 0x0004)}, /* Endpoints/Aox SE401 */
- {USB_DEVICE(0x0471, 0x030b)}, /* Philips PCVC665K */
- {USB_DEVICE(0x047d, 0x5001)}, /* Kensington 67014 */
- {USB_DEVICE(0x047d, 0x5002)}, /* Kensington 6701(5/7) */
- {USB_DEVICE(0x047d, 0x5003)}, /* Kensington 67016 */
- {}
-};
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
- THIS_MODULE);
-}
-
-static int sd_pre_reset(struct usb_interface *intf)
-{
- return 0;
-}
-
-static int sd_post_reset(struct usb_interface *intf)
-{
- return 0;
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
- .pre_reset = sd_pre_reset,
- .post_reset = sd_post_reset,
-};
-
-module_usb_driver(sd_driver);
+++ /dev/null
-/*
- * GSPCA Endpoints (formerly known as AOX) se401 USB Camera sub Driver
- *
- * Copyright (C) 2011 Hans de Goede <hdegoede@redhat.com>
- *
- * Based on the v4l1 se401 driver which is:
- *
- * Copyright (c) 2000 Jeroen B. Vreeken (pe1rxq@amsat.org)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#define SE401_REQ_GET_CAMERA_DESCRIPTOR 0x06
-#define SE401_REQ_START_CONTINUOUS_CAPTURE 0x41
-#define SE401_REQ_STOP_CONTINUOUS_CAPTURE 0x42
-#define SE401_REQ_CAPTURE_FRAME 0x43
-#define SE401_REQ_GET_BRT 0x44
-#define SE401_REQ_SET_BRT 0x45
-#define SE401_REQ_GET_WIDTH 0x4c
-#define SE401_REQ_SET_WIDTH 0x4d
-#define SE401_REQ_GET_HEIGHT 0x4e
-#define SE401_REQ_SET_HEIGHT 0x4f
-#define SE401_REQ_GET_OUTPUT_MODE 0x50
-#define SE401_REQ_SET_OUTPUT_MODE 0x51
-#define SE401_REQ_GET_EXT_FEATURE 0x52
-#define SE401_REQ_SET_EXT_FEATURE 0x53
-#define SE401_REQ_CAMERA_POWER 0x56
-#define SE401_REQ_LED_CONTROL 0x57
-#define SE401_REQ_BIOS 0xff
-
-#define SE401_BIOS_READ 0x07
-
-#define SE401_FORMAT_BAYER 0x40
-
-/* Hyundai hv7131b registers
- 7121 and 7141 should be the same (haven't really checked...) */
-/* Mode registers: */
-#define HV7131_REG_MODE_A 0x00
-#define HV7131_REG_MODE_B 0x01
-#define HV7131_REG_MODE_C 0x02
-/* Frame registers: */
-#define HV7131_REG_FRSU 0x10
-#define HV7131_REG_FRSL 0x11
-#define HV7131_REG_FCSU 0x12
-#define HV7131_REG_FCSL 0x13
-#define HV7131_REG_FWHU 0x14
-#define HV7131_REG_FWHL 0x15
-#define HV7131_REG_FWWU 0x16
-#define HV7131_REG_FWWL 0x17
-/* Timing registers: */
-#define HV7131_REG_THBU 0x20
-#define HV7131_REG_THBL 0x21
-#define HV7131_REG_TVBU 0x22
-#define HV7131_REG_TVBL 0x23
-#define HV7131_REG_TITU 0x25
-#define HV7131_REG_TITM 0x26
-#define HV7131_REG_TITL 0x27
-#define HV7131_REG_TMCD 0x28
-/* Adjust Registers: */
-#define HV7131_REG_ARLV 0x30
-#define HV7131_REG_ARCG 0x31
-#define HV7131_REG_AGCG 0x32
-#define HV7131_REG_ABCG 0x33
-#define HV7131_REG_APBV 0x34
-#define HV7131_REG_ASLP 0x54
-/* Offset Registers: */
-#define HV7131_REG_OFSR 0x50
-#define HV7131_REG_OFSG 0x51
-#define HV7131_REG_OFSB 0x52
-/* REset level statistics registers: */
-#define HV7131_REG_LOREFNOH 0x57
-#define HV7131_REG_LOREFNOL 0x58
-#define HV7131_REG_HIREFNOH 0x59
-#define HV7131_REG_HIREFNOL 0x5a
-
-/* se401 registers */
-#define SE401_OPERATINGMODE 0x2000
+++ /dev/null
-/*
- * SN9C2028 library
- *
- * Copyright (C) 2009 Theodore Kilgore <kilgota@auburn.edu>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define MODULE_NAME "sn9c2028"
-
-#include "gspca.h"
-
-MODULE_AUTHOR("Theodore Kilgore");
-MODULE_DESCRIPTION("Sonix SN9C2028 USB Camera Driver");
-MODULE_LICENSE("GPL");
-
-/* specific webcam descriptor */
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
- u8 sof_read;
- u16 model;
-};
-
-struct init_command {
- unsigned char instruction[6];
- unsigned char to_read; /* length to read. 0 means no reply requested */
-};
-
-/* How to change the resolution of any of the VGA cams is unknown */
-static const struct v4l2_pix_format vga_mode[] = {
- {640, 480, V4L2_PIX_FMT_SN9C2028, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480 * 3 / 4,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0},
-};
-
-/* No way to change the resolution of the CIF cams is known */
-static const struct v4l2_pix_format cif_mode[] = {
- {352, 288, V4L2_PIX_FMT_SN9C2028, V4L2_FIELD_NONE,
- .bytesperline = 352,
- .sizeimage = 352 * 288 * 3 / 4,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0},
-};
-
-/* the bytes to write are in gspca_dev->usb_buf */
-static int sn9c2028_command(struct gspca_dev *gspca_dev, u8 *command)
-{
- int rc;
-
- PDEBUG(D_USBO, "sending command %02x%02x%02x%02x%02x%02x", command[0],
- command[1], command[2], command[3], command[4], command[5]);
-
- memcpy(gspca_dev->usb_buf, command, 6);
- rc = usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- USB_REQ_GET_CONFIGURATION,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
- 2, 0, gspca_dev->usb_buf, 6, 500);
- if (rc < 0) {
- pr_err("command write [%02x] error %d\n",
- gspca_dev->usb_buf[0], rc);
- return rc;
- }
-
- return 0;
-}
-
-static int sn9c2028_read1(struct gspca_dev *gspca_dev)
-{
- int rc;
-
- rc = usb_control_msg(gspca_dev->dev,
- usb_rcvctrlpipe(gspca_dev->dev, 0),
- USB_REQ_GET_STATUS,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
- 1, 0, gspca_dev->usb_buf, 1, 500);
- if (rc != 1) {
- pr_err("read1 error %d\n", rc);
- return (rc < 0) ? rc : -EIO;
- }
- PDEBUG(D_USBI, "read1 response %02x", gspca_dev->usb_buf[0]);
- return gspca_dev->usb_buf[0];
-}
-
-static int sn9c2028_read4(struct gspca_dev *gspca_dev, u8 *reading)
-{
- int rc;
- rc = usb_control_msg(gspca_dev->dev,
- usb_rcvctrlpipe(gspca_dev->dev, 0),
- USB_REQ_GET_STATUS,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
- 4, 0, gspca_dev->usb_buf, 4, 500);
- if (rc != 4) {
- pr_err("read4 error %d\n", rc);
- return (rc < 0) ? rc : -EIO;
- }
- memcpy(reading, gspca_dev->usb_buf, 4);
- PDEBUG(D_USBI, "read4 response %02x%02x%02x%02x", reading[0],
- reading[1], reading[2], reading[3]);
- return rc;
-}
-
-static int sn9c2028_long_command(struct gspca_dev *gspca_dev, u8 *command)
-{
- int i, status;
- __u8 reading[4];
-
- status = sn9c2028_command(gspca_dev, command);
- if (status < 0)
- return status;
-
- status = -1;
- for (i = 0; i < 256 && status < 2; i++)
- status = sn9c2028_read1(gspca_dev);
- if (status != 2) {
- pr_err("long command status read error %d\n", status);
- return (status < 0) ? status : -EIO;
- }
-
- memset(reading, 0, 4);
- status = sn9c2028_read4(gspca_dev, reading);
- if (status < 0)
- return status;
-
- /* in general, the first byte of the response is the first byte of
- * the command, or'ed with 8 */
- status = sn9c2028_read1(gspca_dev);
- if (status < 0)
- return status;
-
- return 0;
-}
-
-static int sn9c2028_short_command(struct gspca_dev *gspca_dev, u8 *command)
-{
- int err_code;
-
- err_code = sn9c2028_command(gspca_dev, command);
- if (err_code < 0)
- return err_code;
-
- err_code = sn9c2028_read1(gspca_dev);
- if (err_code < 0)
- return err_code;
-
- return 0;
-}
-
-/* this function is called at probe time */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct cam *cam = &gspca_dev->cam;
-
- PDEBUG(D_PROBE, "SN9C2028 camera detected (vid/pid 0x%04X:0x%04X)",
- id->idVendor, id->idProduct);
-
- sd->model = id->idProduct;
-
- switch (sd->model) {
- case 0x7005:
- PDEBUG(D_PROBE, "Genius Smart 300 camera");
- break;
- case 0x8000:
- PDEBUG(D_PROBE, "DC31VC");
- break;
- case 0x8001:
- PDEBUG(D_PROBE, "Spy camera");
- break;
- case 0x8003:
- PDEBUG(D_PROBE, "CIF camera");
- break;
- case 0x8008:
- PDEBUG(D_PROBE, "Mini-Shotz ms-350 camera");
- break;
- case 0x800a:
- PDEBUG(D_PROBE, "Vivitar 3350b type camera");
- cam->input_flags = V4L2_IN_ST_VFLIP | V4L2_IN_ST_HFLIP;
- break;
- }
-
- switch (sd->model) {
- case 0x8000:
- case 0x8001:
- case 0x8003:
- cam->cam_mode = cif_mode;
- cam->nmodes = ARRAY_SIZE(cif_mode);
- break;
- default:
- cam->cam_mode = vga_mode;
- cam->nmodes = ARRAY_SIZE(vga_mode);
- }
- return 0;
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- int status = -1;
-
- sn9c2028_read1(gspca_dev);
- sn9c2028_read1(gspca_dev);
- status = sn9c2028_read1(gspca_dev);
-
- return (status < 0) ? status : 0;
-}
-
-static int run_start_commands(struct gspca_dev *gspca_dev,
- struct init_command *cam_commands, int n)
-{
- int i, err_code = -1;
-
- for (i = 0; i < n; i++) {
- switch (cam_commands[i].to_read) {
- case 4:
- err_code = sn9c2028_long_command(gspca_dev,
- cam_commands[i].instruction);
- break;
- case 1:
- err_code = sn9c2028_short_command(gspca_dev,
- cam_commands[i].instruction);
- break;
- case 0:
- err_code = sn9c2028_command(gspca_dev,
- cam_commands[i].instruction);
- break;
- }
- if (err_code < 0)
- return err_code;
- }
- return 0;
-}
-
-static int start_spy_cam(struct gspca_dev *gspca_dev)
-{
- struct init_command spy_start_commands[] = {
- {{0x0c, 0x01, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x20, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x21, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x22, 0x01, 0x04, 0x00, 0x00}, 4},
- {{0x13, 0x23, 0x01, 0x03, 0x00, 0x00}, 4},
- {{0x13, 0x24, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x25, 0x01, 0x16, 0x00, 0x00}, 4}, /* width 352 */
- {{0x13, 0x26, 0x01, 0x12, 0x00, 0x00}, 4}, /* height 288 */
- /* {{0x13, 0x27, 0x01, 0x28, 0x00, 0x00}, 4}, */
- {{0x13, 0x27, 0x01, 0x68, 0x00, 0x00}, 4},
- {{0x13, 0x28, 0x01, 0x09, 0x00, 0x00}, 4}, /* red gain ?*/
- /* {{0x13, 0x28, 0x01, 0x00, 0x00, 0x00}, 4}, */
- {{0x13, 0x29, 0x01, 0x00, 0x00, 0x00}, 4},
- /* {{0x13, 0x29, 0x01, 0x0c, 0x00, 0x00}, 4}, */
- {{0x13, 0x2a, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x2b, 0x01, 0x00, 0x00, 0x00}, 4},
- /* {{0x13, 0x2c, 0x01, 0x02, 0x00, 0x00}, 4}, */
- {{0x13, 0x2c, 0x01, 0x02, 0x00, 0x00}, 4},
- {{0x13, 0x2d, 0x01, 0x02, 0x00, 0x00}, 4},
- /* {{0x13, 0x2e, 0x01, 0x09, 0x00, 0x00}, 4}, */
- {{0x13, 0x2e, 0x01, 0x09, 0x00, 0x00}, 4},
- {{0x13, 0x2f, 0x01, 0x07, 0x00, 0x00}, 4},
- {{0x12, 0x34, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x34, 0x01, 0xa1, 0x00, 0x00}, 4},
- {{0x13, 0x35, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x02, 0x06, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x03, 0x13, 0x00, 0x00, 0x00}, 4}, /*don't mess with*/
- /*{{0x11, 0x04, 0x06, 0x00, 0x00, 0x00}, 4}, observed */
- {{0x11, 0x04, 0x00, 0x00, 0x00, 0x00}, 4}, /* brighter */
- /*{{0x11, 0x05, 0x65, 0x00, 0x00, 0x00}, 4}, observed */
- {{0x11, 0x05, 0x00, 0x00, 0x00, 0x00}, 4}, /* brighter */
- {{0x11, 0x06, 0xb1, 0x00, 0x00, 0x00}, 4}, /* observed */
- {{0x11, 0x07, 0x00, 0x00, 0x00, 0x00}, 4},
- /*{{0x11, 0x08, 0x06, 0x00, 0x00, 0x00}, 4}, observed */
- {{0x11, 0x08, 0x0b, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x09, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x0a, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x0b, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x0c, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x0d, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x0e, 0x04, 0x00, 0x00, 0x00}, 4},
- /* {{0x11, 0x0f, 0x00, 0x00, 0x00, 0x00}, 4}, */
- /* brightness or gain. 0 is default. 4 is good
- * indoors at night with incandescent lighting */
- {{0x11, 0x0f, 0x04, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x10, 0x06, 0x00, 0x00, 0x00}, 4}, /*hstart or hoffs*/
- {{0x11, 0x11, 0x06, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x12, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x14, 0x02, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x13, 0x01, 0x00, 0x00, 0x00}, 4},
- /* {{0x1b, 0x02, 0x06, 0x00, 0x00, 0x00}, 1}, observed */
- {{0x1b, 0x02, 0x11, 0x00, 0x00, 0x00}, 1}, /* brighter */
- /* {{0x1b, 0x13, 0x01, 0x00, 0x00, 0x00}, 1}, observed */
- {{0x1b, 0x13, 0x11, 0x00, 0x00, 0x00}, 1},
- {{0x20, 0x34, 0xa1, 0x00, 0x00, 0x00}, 1}, /* compresses */
- /* Camera should start to capture now. */
- };
-
- return run_start_commands(gspca_dev, spy_start_commands,
- ARRAY_SIZE(spy_start_commands));
-}
-
-static int start_cif_cam(struct gspca_dev *gspca_dev)
-{
- struct init_command cif_start_commands[] = {
- {{0x0c, 0x01, 0x00, 0x00, 0x00, 0x00}, 4},
- /* The entire sequence below seems redundant */
- /* {{0x13, 0x20, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x21, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x22, 0x01, 0x06, 0x00, 0x00}, 4},
- {{0x13, 0x23, 0x01, 0x02, 0x00, 0x00}, 4},
- {{0x13, 0x24, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x25, 0x01, 0x16, 0x00, 0x00}, 4}, width?
- {{0x13, 0x26, 0x01, 0x12, 0x00, 0x00}, 4}, height?
- {{0x13, 0x27, 0x01, 0x68, 0x00, 0x00}, 4}, subsample?
- {{0x13, 0x28, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x29, 0x01, 0x20, 0x00, 0x00}, 4},
- {{0x13, 0x2a, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x2b, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x2c, 0x01, 0x02, 0x00, 0x00}, 4},
- {{0x13, 0x2d, 0x01, 0x03, 0x00, 0x00}, 4},
- {{0x13, 0x2e, 0x01, 0x0f, 0x00, 0x00}, 4},
- {{0x13, 0x2f, 0x01, 0x0c, 0x00, 0x00}, 4},
- {{0x12, 0x34, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x34, 0x01, 0xa1, 0x00, 0x00}, 4},
- {{0x13, 0x35, 0x01, 0x00, 0x00, 0x00}, 4},*/
- {{0x1b, 0x21, 0x00, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x17, 0x00, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x19, 0x00, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x02, 0x06, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x03, 0x5a, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x04, 0x27, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x05, 0x01, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x12, 0x14, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x13, 0x00, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x14, 0x00, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x15, 0x00, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x16, 0x00, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x77, 0xa2, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x06, 0x0f, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x07, 0x14, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x08, 0x0f, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x09, 0x10, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x0e, 0x00, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x0f, 0x00, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x12, 0x07, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x10, 0x1f, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x11, 0x01, 0x00, 0x00, 0x00}, 1},
- {{0x13, 0x25, 0x01, 0x16, 0x00, 0x00}, 1}, /* width/8 */
- {{0x13, 0x26, 0x01, 0x12, 0x00, 0x00}, 1}, /* height/8 */
- /* {{0x13, 0x27, 0x01, 0x68, 0x00, 0x00}, 4}, subsample?
- * {{0x13, 0x28, 0x01, 0x1e, 0x00, 0x00}, 4}, does nothing
- * {{0x13, 0x27, 0x01, 0x20, 0x00, 0x00}, 4}, */
- /* {{0x13, 0x29, 0x01, 0x22, 0x00, 0x00}, 4},
- * causes subsampling
- * but not a change in the resolution setting! */
- {{0x13, 0x2c, 0x01, 0x02, 0x00, 0x00}, 4},
- {{0x13, 0x2d, 0x01, 0x01, 0x00, 0x00}, 4},
- {{0x13, 0x2e, 0x01, 0x08, 0x00, 0x00}, 4},
- {{0x13, 0x2f, 0x01, 0x06, 0x00, 0x00}, 4},
- {{0x13, 0x28, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x1b, 0x04, 0x6d, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x05, 0x03, 0x00, 0x00, 0x00}, 1},
- {{0x20, 0x36, 0x06, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x0e, 0x01, 0x00, 0x00, 0x00}, 1},
- {{0x12, 0x27, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x1b, 0x0f, 0x00, 0x00, 0x00, 0x00}, 1},
- {{0x20, 0x36, 0x05, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x10, 0x0f, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x02, 0x06, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x11, 0x01, 0x00, 0x00, 0x00}, 1},
- {{0x20, 0x34, 0xa1, 0x00, 0x00, 0x00}, 1},/* use compression */
- /* Camera should start to capture now. */
- };
-
- return run_start_commands(gspca_dev, cif_start_commands,
- ARRAY_SIZE(cif_start_commands));
-}
-
-static int start_ms350_cam(struct gspca_dev *gspca_dev)
-{
- struct init_command ms350_start_commands[] = {
- {{0x0c, 0x01, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x16, 0x01, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x20, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x21, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x22, 0x01, 0x04, 0x00, 0x00}, 4},
- {{0x13, 0x23, 0x01, 0x03, 0x00, 0x00}, 4},
- {{0x13, 0x24, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x25, 0x01, 0x16, 0x00, 0x00}, 4},
- {{0x13, 0x26, 0x01, 0x12, 0x00, 0x00}, 4},
- {{0x13, 0x27, 0x01, 0x28, 0x00, 0x00}, 4},
- {{0x13, 0x28, 0x01, 0x09, 0x00, 0x00}, 4},
- {{0x13, 0x29, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x2a, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x2b, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x2c, 0x01, 0x02, 0x00, 0x00}, 4},
- {{0x13, 0x2d, 0x01, 0x03, 0x00, 0x00}, 4},
- {{0x13, 0x2e, 0x01, 0x0f, 0x00, 0x00}, 4},
- {{0x13, 0x2f, 0x01, 0x0c, 0x00, 0x00}, 4},
- {{0x12, 0x34, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x34, 0x01, 0xa1, 0x00, 0x00}, 4},
- {{0x13, 0x35, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x00, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x01, 0x70, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x02, 0x05, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x03, 0x5d, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x04, 0x07, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x05, 0x25, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x06, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x07, 0x09, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x08, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x09, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x0a, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x0b, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x0c, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x0d, 0x0c, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x0e, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x0f, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x10, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x11, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x12, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x13, 0x63, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x15, 0x70, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x18, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x11, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x25, 0x01, 0x28, 0x00, 0x00}, 4}, /* width */
- {{0x13, 0x26, 0x01, 0x1e, 0x00, 0x00}, 4}, /* height */
- {{0x13, 0x28, 0x01, 0x09, 0x00, 0x00}, 4}, /* vstart? */
- {{0x13, 0x27, 0x01, 0x28, 0x00, 0x00}, 4},
- {{0x13, 0x29, 0x01, 0x40, 0x00, 0x00}, 4}, /* hstart? */
- {{0x13, 0x2c, 0x01, 0x02, 0x00, 0x00}, 4},
- {{0x13, 0x2d, 0x01, 0x03, 0x00, 0x00}, 4},
- {{0x13, 0x2e, 0x01, 0x0f, 0x00, 0x00}, 4},
- {{0x13, 0x2f, 0x01, 0x0c, 0x00, 0x00}, 4},
- {{0x1b, 0x02, 0x05, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x11, 0x01, 0x00, 0x00, 0x00}, 1},
- {{0x20, 0x18, 0x00, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x02, 0x0a, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x11, 0x01, 0x00, 0x00, 0x00}, 0},
- /* Camera should start to capture now. */
- };
-
- return run_start_commands(gspca_dev, ms350_start_commands,
- ARRAY_SIZE(ms350_start_commands));
-}
-
-static int start_genius_cam(struct gspca_dev *gspca_dev)
-{
- struct init_command genius_start_commands[] = {
- {{0x0c, 0x01, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x16, 0x01, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x10, 0x00, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x25, 0x01, 0x16, 0x00, 0x00}, 4},
- {{0x13, 0x26, 0x01, 0x12, 0x00, 0x00}, 4},
- /* "preliminary" width and height settings */
- {{0x13, 0x28, 0x01, 0x0e, 0x00, 0x00}, 4},
- {{0x13, 0x27, 0x01, 0x20, 0x00, 0x00}, 4},
- {{0x13, 0x29, 0x01, 0x22, 0x00, 0x00}, 4},
- {{0x13, 0x2c, 0x01, 0x02, 0x00, 0x00}, 4},
- {{0x13, 0x2d, 0x01, 0x02, 0x00, 0x00}, 4},
- {{0x13, 0x2e, 0x01, 0x09, 0x00, 0x00}, 4},
- {{0x13, 0x2f, 0x01, 0x07, 0x00, 0x00}, 4},
- {{0x11, 0x20, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x21, 0x2d, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x22, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x23, 0x03, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x10, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x11, 0x64, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x12, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x13, 0x91, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x14, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x15, 0x20, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x16, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x17, 0x60, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x20, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x21, 0x2d, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x22, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x23, 0x03, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x25, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x26, 0x02, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x27, 0x88, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x30, 0x38, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x31, 0x2a, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x32, 0x2a, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x33, 0x2a, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x34, 0x02, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x5b, 0x0a, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x25, 0x01, 0x28, 0x00, 0x00}, 4}, /* real width */
- {{0x13, 0x26, 0x01, 0x1e, 0x00, 0x00}, 4}, /* real height */
- {{0x13, 0x28, 0x01, 0x0e, 0x00, 0x00}, 4},
- {{0x13, 0x27, 0x01, 0x20, 0x00, 0x00}, 4},
- {{0x13, 0x29, 0x01, 0x62, 0x00, 0x00}, 4},
- {{0x13, 0x2c, 0x01, 0x02, 0x00, 0x00}, 4},
- {{0x13, 0x2d, 0x01, 0x03, 0x00, 0x00}, 4},
- {{0x13, 0x2e, 0x01, 0x0f, 0x00, 0x00}, 4},
- {{0x13, 0x2f, 0x01, 0x0c, 0x00, 0x00}, 4},
- {{0x11, 0x20, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x21, 0x2a, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x22, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x23, 0x28, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x10, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x11, 0x04, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x12, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x13, 0x03, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x14, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x15, 0xe0, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x16, 0x02, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x17, 0x80, 0x00, 0x00, 0x00}, 4},
- {{0x1c, 0x20, 0x00, 0x2a, 0x00, 0x00}, 1},
- {{0x1c, 0x20, 0x00, 0x2a, 0x00, 0x00}, 1},
- {{0x20, 0x34, 0xa1, 0x00, 0x00, 0x00}, 0}
- /* Camera should start to capture now. */
- };
-
- return run_start_commands(gspca_dev, genius_start_commands,
- ARRAY_SIZE(genius_start_commands));
-}
-
-static int start_vivitar_cam(struct gspca_dev *gspca_dev)
-{
- struct init_command vivitar_start_commands[] = {
- {{0x0c, 0x01, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x20, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x21, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x22, 0x01, 0x01, 0x00, 0x00}, 4},
- {{0x13, 0x23, 0x01, 0x01, 0x00, 0x00}, 4},
- {{0x13, 0x24, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x25, 0x01, 0x28, 0x00, 0x00}, 4},
- {{0x13, 0x26, 0x01, 0x1e, 0x00, 0x00}, 4},
- {{0x13, 0x27, 0x01, 0x20, 0x00, 0x00}, 4},
- {{0x13, 0x28, 0x01, 0x0a, 0x00, 0x00}, 4},
- /*
- * Above is changed from OEM 0x0b. Fixes Bayer tiling.
- * Presumably gives a vertical shift of one row.
- */
- {{0x13, 0x29, 0x01, 0x20, 0x00, 0x00}, 4},
- /* Above seems to do horizontal shift. */
- {{0x13, 0x2a, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x2b, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x2c, 0x01, 0x02, 0x00, 0x00}, 4},
- {{0x13, 0x2d, 0x01, 0x03, 0x00, 0x00}, 4},
- {{0x13, 0x2e, 0x01, 0x0f, 0x00, 0x00}, 4},
- {{0x13, 0x2f, 0x01, 0x0c, 0x00, 0x00}, 4},
- /* Above three commands seem to relate to brightness. */
- {{0x12, 0x34, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x34, 0x01, 0xa1, 0x00, 0x00}, 4},
- {{0x13, 0x35, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x1b, 0x12, 0x80, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x01, 0x77, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x02, 0x3a, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x12, 0x78, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x13, 0x00, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x14, 0x80, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x15, 0x34, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x1b, 0x04, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x20, 0x44, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x23, 0xee, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x26, 0xa0, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x27, 0x9a, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x28, 0xa0, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x29, 0x30, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x2a, 0x80, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x2b, 0x00, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x2f, 0x3d, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x30, 0x24, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x32, 0x86, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x60, 0xa9, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x61, 0x42, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x65, 0x00, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x69, 0x38, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x6f, 0x88, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x70, 0x0b, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x71, 0x00, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x74, 0x21, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x75, 0x86, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x76, 0x00, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x7d, 0xf3, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x17, 0x1c, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x18, 0xc0, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x19, 0x05, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x1a, 0xf6, 0x00, 0x00, 0x00}, 1},
- /* {{0x13, 0x25, 0x01, 0x28, 0x00, 0x00}, 4},
- {{0x13, 0x26, 0x01, 0x1e, 0x00, 0x00}, 4},
- {{0x13, 0x28, 0x01, 0x0b, 0x00, 0x00}, 4}, */
- {{0x20, 0x36, 0x06, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x10, 0x26, 0x00, 0x00, 0x00}, 1},
- {{0x12, 0x27, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x1b, 0x76, 0x03, 0x00, 0x00, 0x00}, 1},
- {{0x20, 0x36, 0x05, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x00, 0x3f, 0x00, 0x00, 0x00}, 1},
- /* Above is brightness; OEM driver setting is 0x10 */
- {{0x12, 0x27, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x20, 0x29, 0x30, 0x00, 0x00, 0x00}, 1},
- {{0x20, 0x34, 0xa1, 0x00, 0x00, 0x00}, 1}
- };
-
- return run_start_commands(gspca_dev, vivitar_start_commands,
- ARRAY_SIZE(vivitar_start_commands));
-}
-
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int err_code;
-
- sd->sof_read = 0;
-
- switch (sd->model) {
- case 0x7005:
- err_code = start_genius_cam(gspca_dev);
- break;
- case 0x8001:
- err_code = start_spy_cam(gspca_dev);
- break;
- case 0x8003:
- err_code = start_cif_cam(gspca_dev);
- break;
- case 0x8008:
- err_code = start_ms350_cam(gspca_dev);
- break;
- case 0x800a:
- err_code = start_vivitar_cam(gspca_dev);
- break;
- default:
- pr_err("Starting unknown camera, please report this\n");
- return -ENXIO;
- }
-
- return err_code;
-}
-
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
- int result;
- __u8 data[6];
-
- result = sn9c2028_read1(gspca_dev);
- if (result < 0)
- PDEBUG(D_ERR, "Camera Stop read failed");
-
- memset(data, 0, 6);
- data[0] = 0x14;
- result = sn9c2028_command(gspca_dev, data);
- if (result < 0)
- PDEBUG(D_ERR, "Camera Stop command failed");
-}
-
-/* Include sn9c2028 sof detection functions */
-#include "sn9c2028.h"
-
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
- __u8 *data, /* isoc packet */
- int len) /* iso packet length */
-{
- unsigned char *sof;
-
- sof = sn9c2028_find_sof(gspca_dev, data, len);
- if (sof) {
- int n;
-
- /* finish decoding current frame */
- n = sof - data;
- if (n > sizeof sn9c2028_sof_marker)
- n -= sizeof sn9c2028_sof_marker;
- else
- n = 0;
- gspca_frame_add(gspca_dev, LAST_PACKET, data, n);
- /* Start next frame. */
- gspca_frame_add(gspca_dev, FIRST_PACKET,
- sn9c2028_sof_marker, sizeof sn9c2028_sof_marker);
- len -= sof - data;
- data = sof;
- }
- gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
-}
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
- .name = MODULE_NAME,
- .config = sd_config,
- .init = sd_init,
- .start = sd_start,
- .stopN = sd_stopN,
- .pkt_scan = sd_pkt_scan,
-};
-
-/* -- module initialisation -- */
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x0458, 0x7005)}, /* Genius Smart 300, version 2 */
- /* The Genius Smart is untested. I can't find an owner ! */
- /* {USB_DEVICE(0x0c45, 0x8000)}, DC31VC, Don't know this camera */
- {USB_DEVICE(0x0c45, 0x8001)}, /* Wild Planet digital spy cam */
- {USB_DEVICE(0x0c45, 0x8003)}, /* Several small CIF cameras */
- /* {USB_DEVICE(0x0c45, 0x8006)}, Unknown VGA camera */
- {USB_DEVICE(0x0c45, 0x8008)}, /* Mini-Shotz ms-350 */
- {USB_DEVICE(0x0c45, 0x800a)}, /* Vivicam 3350B */
- {}
-};
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
+++ /dev/null
-/*
- * SN9C2028 common functions
- *
- * Copyright (C) 2009 Theodore Kilgore <kilgota@auburn,edu>
- *
- * Based closely upon the file gspca/pac_common.h
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-static const unsigned char sn9c2028_sof_marker[5] =
- { 0xff, 0xff, 0x00, 0xc4, 0xc4 };
-
-static unsigned char *sn9c2028_find_sof(struct gspca_dev *gspca_dev,
- unsigned char *m, int len)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int i;
-
- /* Search for the SOF marker (fixed part) in the header */
- for (i = 0; i < len; i++) {
- if (m[i] == sn9c2028_sof_marker[sd->sof_read]) {
- sd->sof_read++;
- if (sd->sof_read == sizeof(sn9c2028_sof_marker)) {
- PDEBUG(D_FRAM,
- "SOF found, bytes to analyze: %u."
- " Frame starts at byte #%u",
- len, i + 1);
- sd->sof_read = 0;
- return m + i + 1;
- }
- } else {
- sd->sof_read = 0;
- }
- }
-
- return NULL;
-}
+++ /dev/null
-/*
- * Sonix sn9c201 sn9c202 library
- *
- * Copyright (C) 2012 Jean-Francois Moine <http://moinejf.free.fr>
- * Copyright (C) 2008-2009 microdia project <microdia@googlegroups.com>
- * Copyright (C) 2009 Brian Johnson <brijohn@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include <linux/input.h>
-
-#include "gspca.h"
-#include "jpeg.h"
-
-#include <media/v4l2-chip-ident.h>
-#include <linux/dmi.h>
-
-MODULE_AUTHOR("Brian Johnson <brijohn@gmail.com>, "
- "microdia project <microdia@googlegroups.com>");
-MODULE_DESCRIPTION("GSPCA/SN9C20X USB Camera Driver");
-MODULE_LICENSE("GPL");
-
-/*
- * Pixel format private data
- */
-#define SCALE_MASK 0x0f
-#define SCALE_160x120 0
-#define SCALE_320x240 1
-#define SCALE_640x480 2
-#define SCALE_1280x1024 3
-#define MODE_RAW 0x10
-#define MODE_JPEG 0x20
-#define MODE_SXGA 0x80
-
-#define SENSOR_OV9650 0
-#define SENSOR_OV9655 1
-#define SENSOR_SOI968 2
-#define SENSOR_OV7660 3
-#define SENSOR_OV7670 4
-#define SENSOR_MT9V011 5
-#define SENSOR_MT9V111 6
-#define SENSOR_MT9V112 7
-#define SENSOR_MT9M001 8
-#define SENSOR_MT9M111 9
-#define SENSOR_MT9M112 10
-#define SENSOR_HV7131R 11
-#define SENSOR_MT9VPRB 12
-
-/* camera flags */
-#define HAS_NO_BUTTON 0x1
-#define LED_REVERSE 0x2 /* some cameras unset gpio to turn on leds */
-#define FLIP_DETECT 0x4
-
-/* specific webcam descriptor */
-struct sd {
- struct gspca_dev gspca_dev;
-
- struct { /* color control cluster */
- struct v4l2_ctrl *brightness;
- struct v4l2_ctrl *contrast;
- struct v4l2_ctrl *saturation;
- struct v4l2_ctrl *hue;
- };
- struct { /* blue/red balance control cluster */
- struct v4l2_ctrl *blue;
- struct v4l2_ctrl *red;
- };
- struct { /* h/vflip control cluster */
- struct v4l2_ctrl *hflip;
- struct v4l2_ctrl *vflip;
- };
- struct v4l2_ctrl *gamma;
- struct { /* autogain and exposure or gain control cluster */
- struct v4l2_ctrl *autogain;
- struct v4l2_ctrl *exposure;
- struct v4l2_ctrl *gain;
- };
- struct v4l2_ctrl *jpegqual;
-
- struct work_struct work;
- struct workqueue_struct *work_thread;
-
- u32 pktsz; /* (used by pkt_scan) */
- u16 npkt;
- s8 nchg;
- u8 fmt; /* (used for JPEG QTAB update */
-
-#define MIN_AVG_LUM 80
-#define MAX_AVG_LUM 130
- atomic_t avg_lum;
- u8 old_step;
- u8 older_step;
- u8 exposure_step;
-
- u8 i2c_addr;
- u8 i2c_intf;
- u8 sensor;
- u8 hstart;
- u8 vstart;
-
- u8 jpeg_hdr[JPEG_HDR_SZ];
-
- u8 flags;
-};
-
-static void qual_upd(struct work_struct *work);
-
-struct i2c_reg_u8 {
- u8 reg;
- u8 val;
-};
-
-struct i2c_reg_u16 {
- u8 reg;
- u16 val;
-};
-
-static const struct dmi_system_id flip_dmi_table[] = {
- {
- .ident = "MSI MS-1034",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "MICRO-STAR INT'L CO.,LTD."),
- DMI_MATCH(DMI_PRODUCT_NAME, "MS-1034"),
- DMI_MATCH(DMI_PRODUCT_VERSION, "0341")
- }
- },
- {
- .ident = "MSI MS-1632",
- .matches = {
- DMI_MATCH(DMI_BOARD_VENDOR, "MSI"),
- DMI_MATCH(DMI_BOARD_NAME, "MS-1632")
- }
- },
- {
- .ident = "MSI MS-1633X",
- .matches = {
- DMI_MATCH(DMI_BOARD_VENDOR, "MSI"),
- DMI_MATCH(DMI_BOARD_NAME, "MS-1633X")
- }
- },
- {
- .ident = "MSI MS-1635X",
- .matches = {
- DMI_MATCH(DMI_BOARD_VENDOR, "MSI"),
- DMI_MATCH(DMI_BOARD_NAME, "MS-1635X")
- }
- },
- {
- .ident = "ASUSTeK W7J",
- .matches = {
- DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer Inc."),
- DMI_MATCH(DMI_BOARD_NAME, "W7J ")
- }
- },
- {}
-};
-
-static const struct v4l2_pix_format vga_mode[] = {
- {160, 120, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 160,
- .sizeimage = 160 * 120 * 4 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = SCALE_160x120 | MODE_JPEG},
- {160, 120, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 160,
- .sizeimage = 160 * 120,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = SCALE_160x120 | MODE_RAW},
- {160, 120, V4L2_PIX_FMT_SN9C20X_I420, V4L2_FIELD_NONE,
- .bytesperline = 160,
- .sizeimage = 240 * 120,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = SCALE_160x120},
- {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 4 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = SCALE_320x240 | MODE_JPEG},
- {320, 240, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 ,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = SCALE_320x240 | MODE_RAW},
- {320, 240, V4L2_PIX_FMT_SN9C20X_I420, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 480 * 240 ,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = SCALE_320x240},
- {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480 * 4 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = SCALE_640x480 | MODE_JPEG},
- {640, 480, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = SCALE_640x480 | MODE_RAW},
- {640, 480, V4L2_PIX_FMT_SN9C20X_I420, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 960 * 480,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = SCALE_640x480},
-};
-
-static const struct v4l2_pix_format sxga_mode[] = {
- {160, 120, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 160,
- .sizeimage = 160 * 120 * 4 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = SCALE_160x120 | MODE_JPEG},
- {160, 120, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 160,
- .sizeimage = 160 * 120,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = SCALE_160x120 | MODE_RAW},
- {160, 120, V4L2_PIX_FMT_SN9C20X_I420, V4L2_FIELD_NONE,
- .bytesperline = 160,
- .sizeimage = 240 * 120,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = SCALE_160x120},
- {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 4 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = SCALE_320x240 | MODE_JPEG},
- {320, 240, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 ,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = SCALE_320x240 | MODE_RAW},
- {320, 240, V4L2_PIX_FMT_SN9C20X_I420, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 480 * 240 ,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = SCALE_320x240},
- {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480 * 4 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = SCALE_640x480 | MODE_JPEG},
- {640, 480, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = SCALE_640x480 | MODE_RAW},
- {640, 480, V4L2_PIX_FMT_SN9C20X_I420, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 960 * 480,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = SCALE_640x480},
- {1280, 1024, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 1280,
- .sizeimage = 1280 * 1024,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = SCALE_1280x1024 | MODE_RAW | MODE_SXGA},
-};
-
-static const struct v4l2_pix_format mono_mode[] = {
- {160, 120, V4L2_PIX_FMT_GREY, V4L2_FIELD_NONE,
- .bytesperline = 160,
- .sizeimage = 160 * 120,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = SCALE_160x120 | MODE_RAW},
- {320, 240, V4L2_PIX_FMT_GREY, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 ,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = SCALE_320x240 | MODE_RAW},
- {640, 480, V4L2_PIX_FMT_GREY, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = SCALE_640x480 | MODE_RAW},
- {1280, 1024, V4L2_PIX_FMT_GREY, V4L2_FIELD_NONE,
- .bytesperline = 1280,
- .sizeimage = 1280 * 1024,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = SCALE_1280x1024 | MODE_RAW | MODE_SXGA},
-};
-
-static const s16 hsv_red_x[] = {
- 41, 44, 46, 48, 50, 52, 54, 56,
- 58, 60, 62, 64, 66, 68, 70, 72,
- 74, 76, 78, 80, 81, 83, 85, 87,
- 88, 90, 92, 93, 95, 97, 98, 100,
- 101, 102, 104, 105, 107, 108, 109, 110,
- 112, 113, 114, 115, 116, 117, 118, 119,
- 120, 121, 122, 123, 123, 124, 125, 125,
- 126, 127, 127, 128, 128, 129, 129, 129,
- 130, 130, 130, 130, 131, 131, 131, 131,
- 131, 131, 131, 131, 130, 130, 130, 130,
- 129, 129, 129, 128, 128, 127, 127, 126,
- 125, 125, 124, 123, 122, 122, 121, 120,
- 119, 118, 117, 116, 115, 114, 112, 111,
- 110, 109, 107, 106, 105, 103, 102, 101,
- 99, 98, 96, 94, 93, 91, 90, 88,
- 86, 84, 83, 81, 79, 77, 75, 74,
- 72, 70, 68, 66, 64, 62, 60, 58,
- 56, 54, 52, 49, 47, 45, 43, 41,
- 39, 36, 34, 32, 30, 28, 25, 23,
- 21, 19, 16, 14, 12, 9, 7, 5,
- 3, 0, -1, -3, -6, -8, -10, -12,
- -15, -17, -19, -22, -24, -26, -28, -30,
- -33, -35, -37, -39, -41, -44, -46, -48,
- -50, -52, -54, -56, -58, -60, -62, -64,
- -66, -68, -70, -72, -74, -76, -78, -80,
- -81, -83, -85, -87, -88, -90, -92, -93,
- -95, -97, -98, -100, -101, -102, -104, -105,
- -107, -108, -109, -110, -112, -113, -114, -115,
- -116, -117, -118, -119, -120, -121, -122, -123,
- -123, -124, -125, -125, -126, -127, -127, -128,
- -128, -128, -128, -128, -128, -128, -128, -128,
- -128, -128, -128, -128, -128, -128, -128, -128,
- -128, -128, -128, -128, -128, -128, -128, -128,
- -128, -127, -127, -126, -125, -125, -124, -123,
- -122, -122, -121, -120, -119, -118, -117, -116,
- -115, -114, -112, -111, -110, -109, -107, -106,
- -105, -103, -102, -101, -99, -98, -96, -94,
- -93, -91, -90, -88, -86, -84, -83, -81,
- -79, -77, -75, -74, -72, -70, -68, -66,
- -64, -62, -60, -58, -56, -54, -52, -49,
- -47, -45, -43, -41, -39, -36, -34, -32,
- -30, -28, -25, -23, -21, -19, -16, -14,
- -12, -9, -7, -5, -3, 0, 1, 3,
- 6, 8, 10, 12, 15, 17, 19, 22,
- 24, 26, 28, 30, 33, 35, 37, 39, 41
-};
-
-static const s16 hsv_red_y[] = {
- 82, 80, 78, 76, 74, 73, 71, 69,
- 67, 65, 63, 61, 58, 56, 54, 52,
- 50, 48, 46, 44, 41, 39, 37, 35,
- 32, 30, 28, 26, 23, 21, 19, 16,
- 14, 12, 10, 7, 5, 3, 0, -1,
- -3, -6, -8, -10, -13, -15, -17, -19,
- -22, -24, -26, -29, -31, -33, -35, -38,
- -40, -42, -44, -46, -48, -51, -53, -55,
- -57, -59, -61, -63, -65, -67, -69, -71,
- -73, -75, -77, -79, -81, -82, -84, -86,
- -88, -89, -91, -93, -94, -96, -98, -99,
- -101, -102, -104, -105, -106, -108, -109, -110,
- -112, -113, -114, -115, -116, -117, -119, -120,
- -120, -121, -122, -123, -124, -125, -126, -126,
- -127, -128, -128, -128, -128, -128, -128, -128,
- -128, -128, -128, -128, -128, -128, -128, -128,
- -128, -128, -128, -128, -128, -128, -128, -128,
- -128, -128, -128, -128, -128, -128, -128, -128,
- -127, -127, -126, -125, -125, -124, -123, -122,
- -121, -120, -119, -118, -117, -116, -115, -114,
- -113, -111, -110, -109, -107, -106, -105, -103,
- -102, -100, -99, -97, -96, -94, -92, -91,
- -89, -87, -85, -84, -82, -80, -78, -76,
- -74, -73, -71, -69, -67, -65, -63, -61,
- -58, -56, -54, -52, -50, -48, -46, -44,
- -41, -39, -37, -35, -32, -30, -28, -26,
- -23, -21, -19, -16, -14, -12, -10, -7,
- -5, -3, 0, 1, 3, 6, 8, 10,
- 13, 15, 17, 19, 22, 24, 26, 29,
- 31, 33, 35, 38, 40, 42, 44, 46,
- 48, 51, 53, 55, 57, 59, 61, 63,
- 65, 67, 69, 71, 73, 75, 77, 79,
- 81, 82, 84, 86, 88, 89, 91, 93,
- 94, 96, 98, 99, 101, 102, 104, 105,
- 106, 108, 109, 110, 112, 113, 114, 115,
- 116, 117, 119, 120, 120, 121, 122, 123,
- 124, 125, 126, 126, 127, 128, 128, 129,
- 129, 130, 130, 131, 131, 131, 131, 132,
- 132, 132, 132, 132, 132, 132, 132, 132,
- 132, 132, 132, 131, 131, 131, 130, 130,
- 130, 129, 129, 128, 127, 127, 126, 125,
- 125, 124, 123, 122, 121, 120, 119, 118,
- 117, 116, 115, 114, 113, 111, 110, 109,
- 107, 106, 105, 103, 102, 100, 99, 97,
- 96, 94, 92, 91, 89, 87, 85, 84, 82
-};
-
-static const s16 hsv_green_x[] = {
- -124, -124, -125, -125, -125, -125, -125, -125,
- -125, -126, -126, -125, -125, -125, -125, -125,
- -125, -124, -124, -124, -123, -123, -122, -122,
- -121, -121, -120, -120, -119, -118, -117, -117,
- -116, -115, -114, -113, -112, -111, -110, -109,
- -108, -107, -105, -104, -103, -102, -100, -99,
- -98, -96, -95, -93, -92, -91, -89, -87,
- -86, -84, -83, -81, -79, -77, -76, -74,
- -72, -70, -69, -67, -65, -63, -61, -59,
- -57, -55, -53, -51, -49, -47, -45, -43,
- -41, -39, -37, -35, -33, -30, -28, -26,
- -24, -22, -20, -18, -15, -13, -11, -9,
- -7, -4, -2, 0, 1, 3, 6, 8,
- 10, 12, 14, 17, 19, 21, 23, 25,
- 27, 29, 32, 34, 36, 38, 40, 42,
- 44, 46, 48, 50, 52, 54, 56, 58,
- 60, 62, 64, 66, 68, 70, 71, 73,
- 75, 77, 78, 80, 82, 83, 85, 87,
- 88, 90, 91, 93, 94, 96, 97, 98,
- 100, 101, 102, 104, 105, 106, 107, 108,
- 109, 111, 112, 113, 113, 114, 115, 116,
- 117, 118, 118, 119, 120, 120, 121, 122,
- 122, 123, 123, 124, 124, 124, 125, 125,
- 125, 125, 125, 125, 125, 126, 126, 125,
- 125, 125, 125, 125, 125, 124, 124, 124,
- 123, 123, 122, 122, 121, 121, 120, 120,
- 119, 118, 117, 117, 116, 115, 114, 113,
- 112, 111, 110, 109, 108, 107, 105, 104,
- 103, 102, 100, 99, 98, 96, 95, 93,
- 92, 91, 89, 87, 86, 84, 83, 81,
- 79, 77, 76, 74, 72, 70, 69, 67,
- 65, 63, 61, 59, 57, 55, 53, 51,
- 49, 47, 45, 43, 41, 39, 37, 35,
- 33, 30, 28, 26, 24, 22, 20, 18,
- 15, 13, 11, 9, 7, 4, 2, 0,
- -1, -3, -6, -8, -10, -12, -14, -17,
- -19, -21, -23, -25, -27, -29, -32, -34,
- -36, -38, -40, -42, -44, -46, -48, -50,
- -52, -54, -56, -58, -60, -62, -64, -66,
- -68, -70, -71, -73, -75, -77, -78, -80,
- -82, -83, -85, -87, -88, -90, -91, -93,
- -94, -96, -97, -98, -100, -101, -102, -104,
- -105, -106, -107, -108, -109, -111, -112, -113,
- -113, -114, -115, -116, -117, -118, -118, -119,
- -120, -120, -121, -122, -122, -123, -123, -124, -124
-};
-
-static const s16 hsv_green_y[] = {
- -100, -99, -98, -97, -95, -94, -93, -91,
- -90, -89, -87, -86, -84, -83, -81, -80,
- -78, -76, -75, -73, -71, -70, -68, -66,
- -64, -63, -61, -59, -57, -55, -53, -51,
- -49, -48, -46, -44, -42, -40, -38, -36,
- -34, -32, -30, -27, -25, -23, -21, -19,
- -17, -15, -13, -11, -9, -7, -4, -2,
- 0, 1, 3, 5, 7, 9, 11, 14,
- 16, 18, 20, 22, 24, 26, 28, 30,
- 32, 34, 36, 38, 40, 42, 44, 46,
- 48, 50, 52, 54, 56, 58, 59, 61,
- 63, 65, 67, 68, 70, 72, 74, 75,
- 77, 78, 80, 82, 83, 85, 86, 88,
- 89, 90, 92, 93, 95, 96, 97, 98,
- 100, 101, 102, 103, 104, 105, 106, 107,
- 108, 109, 110, 111, 112, 112, 113, 114,
- 115, 115, 116, 116, 117, 117, 118, 118,
- 119, 119, 119, 120, 120, 120, 120, 120,
- 121, 121, 121, 121, 121, 121, 120, 120,
- 120, 120, 120, 119, 119, 119, 118, 118,
- 117, 117, 116, 116, 115, 114, 114, 113,
- 112, 111, 111, 110, 109, 108, 107, 106,
- 105, 104, 103, 102, 100, 99, 98, 97,
- 95, 94, 93, 91, 90, 89, 87, 86,
- 84, 83, 81, 80, 78, 76, 75, 73,
- 71, 70, 68, 66, 64, 63, 61, 59,
- 57, 55, 53, 51, 49, 48, 46, 44,
- 42, 40, 38, 36, 34, 32, 30, 27,
- 25, 23, 21, 19, 17, 15, 13, 11,
- 9, 7, 4, 2, 0, -1, -3, -5,
- -7, -9, -11, -14, -16, -18, -20, -22,
- -24, -26, -28, -30, -32, -34, -36, -38,
- -40, -42, -44, -46, -48, -50, -52, -54,
- -56, -58, -59, -61, -63, -65, -67, -68,
- -70, -72, -74, -75, -77, -78, -80, -82,
- -83, -85, -86, -88, -89, -90, -92, -93,
- -95, -96, -97, -98, -100, -101, -102, -103,
- -104, -105, -106, -107, -108, -109, -110, -111,
- -112, -112, -113, -114, -115, -115, -116, -116,
- -117, -117, -118, -118, -119, -119, -119, -120,
- -120, -120, -120, -120, -121, -121, -121, -121,
- -121, -121, -120, -120, -120, -120, -120, -119,
- -119, -119, -118, -118, -117, -117, -116, -116,
- -115, -114, -114, -113, -112, -111, -111, -110,
- -109, -108, -107, -106, -105, -104, -103, -102, -100
-};
-
-static const s16 hsv_blue_x[] = {
- 112, 113, 114, 114, 115, 116, 117, 117,
- 118, 118, 119, 119, 120, 120, 120, 121,
- 121, 121, 122, 122, 122, 122, 122, 122,
- 122, 122, 122, 122, 122, 122, 121, 121,
- 121, 120, 120, 120, 119, 119, 118, 118,
- 117, 116, 116, 115, 114, 113, 113, 112,
- 111, 110, 109, 108, 107, 106, 105, 104,
- 103, 102, 100, 99, 98, 97, 95, 94,
- 93, 91, 90, 88, 87, 85, 84, 82,
- 80, 79, 77, 76, 74, 72, 70, 69,
- 67, 65, 63, 61, 60, 58, 56, 54,
- 52, 50, 48, 46, 44, 42, 40, 38,
- 36, 34, 32, 30, 28, 26, 24, 22,
- 19, 17, 15, 13, 11, 9, 7, 5,
- 2, 0, -1, -3, -5, -7, -9, -12,
- -14, -16, -18, -20, -22, -24, -26, -28,
- -31, -33, -35, -37, -39, -41, -43, -45,
- -47, -49, -51, -53, -54, -56, -58, -60,
- -62, -64, -66, -67, -69, -71, -73, -74,
- -76, -78, -79, -81, -83, -84, -86, -87,
- -89, -90, -92, -93, -94, -96, -97, -98,
- -99, -101, -102, -103, -104, -105, -106, -107,
- -108, -109, -110, -111, -112, -113, -114, -114,
- -115, -116, -117, -117, -118, -118, -119, -119,
- -120, -120, -120, -121, -121, -121, -122, -122,
- -122, -122, -122, -122, -122, -122, -122, -122,
- -122, -122, -121, -121, -121, -120, -120, -120,
- -119, -119, -118, -118, -117, -116, -116, -115,
- -114, -113, -113, -112, -111, -110, -109, -108,
- -107, -106, -105, -104, -103, -102, -100, -99,
- -98, -97, -95, -94, -93, -91, -90, -88,
- -87, -85, -84, -82, -80, -79, -77, -76,
- -74, -72, -70, -69, -67, -65, -63, -61,
- -60, -58, -56, -54, -52, -50, -48, -46,
- -44, -42, -40, -38, -36, -34, -32, -30,
- -28, -26, -24, -22, -19, -17, -15, -13,
- -11, -9, -7, -5, -2, 0, 1, 3,
- 5, 7, 9, 12, 14, 16, 18, 20,
- 22, 24, 26, 28, 31, 33, 35, 37,
- 39, 41, 43, 45, 47, 49, 51, 53,
- 54, 56, 58, 60, 62, 64, 66, 67,
- 69, 71, 73, 74, 76, 78, 79, 81,
- 83, 84, 86, 87, 89, 90, 92, 93,
- 94, 96, 97, 98, 99, 101, 102, 103,
- 104, 105, 106, 107, 108, 109, 110, 111, 112
-};
-
-static const s16 hsv_blue_y[] = {
- -11, -13, -15, -17, -19, -21, -23, -25,
- -27, -29, -31, -33, -35, -37, -39, -41,
- -43, -45, -46, -48, -50, -52, -54, -55,
- -57, -59, -61, -62, -64, -66, -67, -69,
- -71, -72, -74, -75, -77, -78, -80, -81,
- -83, -84, -86, -87, -88, -90, -91, -92,
- -93, -95, -96, -97, -98, -99, -100, -101,
- -102, -103, -104, -105, -106, -106, -107, -108,
- -109, -109, -110, -111, -111, -112, -112, -113,
- -113, -114, -114, -114, -115, -115, -115, -115,
- -116, -116, -116, -116, -116, -116, -116, -116,
- -116, -115, -115, -115, -115, -114, -114, -114,
- -113, -113, -112, -112, -111, -111, -110, -110,
- -109, -108, -108, -107, -106, -105, -104, -103,
- -102, -101, -100, -99, -98, -97, -96, -95,
- -94, -93, -91, -90, -89, -88, -86, -85,
- -84, -82, -81, -79, -78, -76, -75, -73,
- -71, -70, -68, -67, -65, -63, -62, -60,
- -58, -56, -55, -53, -51, -49, -47, -45,
- -44, -42, -40, -38, -36, -34, -32, -30,
- -28, -26, -24, -22, -20, -18, -16, -14,
- -12, -10, -8, -6, -4, -2, 0, 1,
- 3, 5, 7, 9, 11, 13, 15, 17,
- 19, 21, 23, 25, 27, 29, 31, 33,
- 35, 37, 39, 41, 43, 45, 46, 48,
- 50, 52, 54, 55, 57, 59, 61, 62,
- 64, 66, 67, 69, 71, 72, 74, 75,
- 77, 78, 80, 81, 83, 84, 86, 87,
- 88, 90, 91, 92, 93, 95, 96, 97,
- 98, 99, 100, 101, 102, 103, 104, 105,
- 106, 106, 107, 108, 109, 109, 110, 111,
- 111, 112, 112, 113, 113, 114, 114, 114,
- 115, 115, 115, 115, 116, 116, 116, 116,
- 116, 116, 116, 116, 116, 115, 115, 115,
- 115, 114, 114, 114, 113, 113, 112, 112,
- 111, 111, 110, 110, 109, 108, 108, 107,
- 106, 105, 104, 103, 102, 101, 100, 99,
- 98, 97, 96, 95, 94, 93, 91, 90,
- 89, 88, 86, 85, 84, 82, 81, 79,
- 78, 76, 75, 73, 71, 70, 68, 67,
- 65, 63, 62, 60, 58, 56, 55, 53,
- 51, 49, 47, 45, 44, 42, 40, 38,
- 36, 34, 32, 30, 28, 26, 24, 22,
- 20, 18, 16, 14, 12, 10, 8, 6,
- 4, 2, 0, -1, -3, -5, -7, -9, -11
-};
-
-static const u16 i2c_ident[] = {
- V4L2_IDENT_OV9650,
- V4L2_IDENT_OV9655,
- V4L2_IDENT_SOI968,
- V4L2_IDENT_OV7660,
- V4L2_IDENT_OV7670,
- V4L2_IDENT_MT9V011,
- V4L2_IDENT_MT9V111,
- V4L2_IDENT_MT9V112,
- V4L2_IDENT_MT9M001C12ST,
- V4L2_IDENT_MT9M111,
- V4L2_IDENT_MT9M112,
- V4L2_IDENT_HV7131R,
-[SENSOR_MT9VPRB] = V4L2_IDENT_UNKNOWN,
-};
-
-static const u16 bridge_init[][2] = {
- {0x1000, 0x78}, {0x1001, 0x40}, {0x1002, 0x1c},
- {0x1020, 0x80}, {0x1061, 0x01}, {0x1067, 0x40},
- {0x1068, 0x30}, {0x1069, 0x20}, {0x106a, 0x10},
- {0x106b, 0x08}, {0x1188, 0x87}, {0x11a1, 0x00},
- {0x11a2, 0x00}, {0x11a3, 0x6a}, {0x11a4, 0x50},
- {0x11ab, 0x00}, {0x11ac, 0x00}, {0x11ad, 0x50},
- {0x11ae, 0x3c}, {0x118a, 0x04}, {0x0395, 0x04},
- {0x11b8, 0x3a}, {0x118b, 0x0e}, {0x10f7, 0x05},
- {0x10f8, 0x14}, {0x10fa, 0xff}, {0x10f9, 0x00},
- {0x11ba, 0x0a}, {0x11a5, 0x2d}, {0x11a6, 0x2d},
- {0x11a7, 0x3a}, {0x11a8, 0x05}, {0x11a9, 0x04},
- {0x11aa, 0x3f}, {0x11af, 0x28}, {0x11b0, 0xd8},
- {0x11b1, 0x14}, {0x11b2, 0xec}, {0x11b3, 0x32},
- {0x11b4, 0xdd}, {0x11b5, 0x32}, {0x11b6, 0xdd},
- {0x10e0, 0x2c}, {0x11bc, 0x40}, {0x11bd, 0x01},
- {0x11be, 0xf0}, {0x11bf, 0x00}, {0x118c, 0x1f},
- {0x118d, 0x1f}, {0x118e, 0x1f}, {0x118f, 0x1f},
- {0x1180, 0x01}, {0x1181, 0x00}, {0x1182, 0x01},
- {0x1183, 0x00}, {0x1184, 0x50}, {0x1185, 0x80},
- {0x1007, 0x00}
-};
-
-/* Gain = (bit[3:0] / 16 + 1) * (bit[4] + 1) * (bit[5] + 1) * (bit[6] + 1) */
-static const u8 ov_gain[] = {
- 0x00 /* 1x */, 0x04 /* 1.25x */, 0x08 /* 1.5x */, 0x0c /* 1.75x */,
- 0x10 /* 2x */, 0x12 /* 2.25x */, 0x14 /* 2.5x */, 0x16 /* 2.75x */,
- 0x18 /* 3x */, 0x1a /* 3.25x */, 0x1c /* 3.5x */, 0x1e /* 3.75x */,
- 0x30 /* 4x */, 0x31 /* 4.25x */, 0x32 /* 4.5x */, 0x33 /* 4.75x */,
- 0x34 /* 5x */, 0x35 /* 5.25x */, 0x36 /* 5.5x */, 0x37 /* 5.75x */,
- 0x38 /* 6x */, 0x39 /* 6.25x */, 0x3a /* 6.5x */, 0x3b /* 6.75x */,
- 0x3c /* 7x */, 0x3d /* 7.25x */, 0x3e /* 7.5x */, 0x3f /* 7.75x */,
- 0x70 /* 8x */
-};
-
-/* Gain = (bit[8] + 1) * (bit[7] + 1) * (bit[6:0] * 0.03125) */
-static const u16 micron1_gain[] = {
- /* 1x 1.25x 1.5x 1.75x */
- 0x0020, 0x0028, 0x0030, 0x0038,
- /* 2x 2.25x 2.5x 2.75x */
- 0x00a0, 0x00a4, 0x00a8, 0x00ac,
- /* 3x 3.25x 3.5x 3.75x */
- 0x00b0, 0x00b4, 0x00b8, 0x00bc,
- /* 4x 4.25x 4.5x 4.75x */
- 0x00c0, 0x00c4, 0x00c8, 0x00cc,
- /* 5x 5.25x 5.5x 5.75x */
- 0x00d0, 0x00d4, 0x00d8, 0x00dc,
- /* 6x 6.25x 6.5x 6.75x */
- 0x00e0, 0x00e4, 0x00e8, 0x00ec,
- /* 7x 7.25x 7.5x 7.75x */
- 0x00f0, 0x00f4, 0x00f8, 0x00fc,
- /* 8x */
- 0x01c0
-};
-
-/* mt9m001 sensor uses a different gain formula then other micron sensors */
-/* Gain = (bit[6] + 1) * (bit[5-0] * 0.125) */
-static const u16 micron2_gain[] = {
- /* 1x 1.25x 1.5x 1.75x */
- 0x0008, 0x000a, 0x000c, 0x000e,
- /* 2x 2.25x 2.5x 2.75x */
- 0x0010, 0x0012, 0x0014, 0x0016,
- /* 3x 3.25x 3.5x 3.75x */
- 0x0018, 0x001a, 0x001c, 0x001e,
- /* 4x 4.25x 4.5x 4.75x */
- 0x0020, 0x0051, 0x0052, 0x0053,
- /* 5x 5.25x 5.5x 5.75x */
- 0x0054, 0x0055, 0x0056, 0x0057,
- /* 6x 6.25x 6.5x 6.75x */
- 0x0058, 0x0059, 0x005a, 0x005b,
- /* 7x 7.25x 7.5x 7.75x */
- 0x005c, 0x005d, 0x005e, 0x005f,
- /* 8x */
- 0x0060
-};
-
-/* Gain = .5 + bit[7:0] / 16 */
-static const u8 hv7131r_gain[] = {
- 0x08 /* 1x */, 0x0c /* 1.25x */, 0x10 /* 1.5x */, 0x14 /* 1.75x */,
- 0x18 /* 2x */, 0x1c /* 2.25x */, 0x20 /* 2.5x */, 0x24 /* 2.75x */,
- 0x28 /* 3x */, 0x2c /* 3.25x */, 0x30 /* 3.5x */, 0x34 /* 3.75x */,
- 0x38 /* 4x */, 0x3c /* 4.25x */, 0x40 /* 4.5x */, 0x44 /* 4.75x */,
- 0x48 /* 5x */, 0x4c /* 5.25x */, 0x50 /* 5.5x */, 0x54 /* 5.75x */,
- 0x58 /* 6x */, 0x5c /* 6.25x */, 0x60 /* 6.5x */, 0x64 /* 6.75x */,
- 0x68 /* 7x */, 0x6c /* 7.25x */, 0x70 /* 7.5x */, 0x74 /* 7.75x */,
- 0x78 /* 8x */
-};
-
-static const struct i2c_reg_u8 soi968_init[] = {
- {0x0c, 0x00}, {0x0f, 0x1f},
- {0x11, 0x80}, {0x38, 0x52}, {0x1e, 0x00},
- {0x33, 0x08}, {0x35, 0x8c}, {0x36, 0x0c},
- {0x37, 0x04}, {0x45, 0x04}, {0x47, 0xff},
- {0x3e, 0x00}, {0x3f, 0x00}, {0x3b, 0x20},
- {0x3a, 0x96}, {0x3d, 0x0a}, {0x14, 0x8e},
- {0x13, 0x8b}, {0x12, 0x40}, {0x17, 0x13},
- {0x18, 0x63}, {0x19, 0x01}, {0x1a, 0x79},
- {0x32, 0x24}, {0x03, 0x00}, {0x11, 0x40},
- {0x2a, 0x10}, {0x2b, 0xe0}, {0x10, 0x32},
- {0x00, 0x00}, {0x01, 0x80}, {0x02, 0x80},
-};
-
-static const struct i2c_reg_u8 ov7660_init[] = {
- {0x0e, 0x80}, {0x0d, 0x08}, {0x0f, 0xc3},
- {0x04, 0xc3}, {0x10, 0x40}, {0x11, 0x40},
- {0x12, 0x05}, {0x13, 0xba}, {0x14, 0x2a},
- /* HDG Set hstart and hstop, datasheet default 0x11, 0x61, using
- 0x10, 0x61 and sd->hstart, vstart = 3, fixes ugly colored borders */
- {0x17, 0x10}, {0x18, 0x61},
- {0x37, 0x0f}, {0x38, 0x02}, {0x39, 0x43},
- {0x3a, 0x00}, {0x69, 0x90}, {0x2d, 0x00},
- {0x2e, 0x00}, {0x01, 0x78}, {0x02, 0x50},
-};
-
-static const struct i2c_reg_u8 ov7670_init[] = {
- {0x11, 0x80}, {0x3a, 0x04}, {0x12, 0x01},
- {0x32, 0xb6}, {0x03, 0x0a}, {0x0c, 0x00}, {0x3e, 0x00},
- {0x70, 0x3a}, {0x71, 0x35}, {0x72, 0x11}, {0x73, 0xf0},
- {0xa2, 0x02}, {0x13, 0xe0}, {0x00, 0x00}, {0x10, 0x00},
- {0x0d, 0x40}, {0x14, 0x28}, {0xa5, 0x05}, {0xab, 0x07},
- {0x24, 0x95}, {0x25, 0x33}, {0x26, 0xe3}, {0x9f, 0x75},
- {0xa0, 0x65}, {0xa1, 0x0b}, {0xa6, 0xd8}, {0xa7, 0xd8},
- {0xa8, 0xf0}, {0xa9, 0x90}, {0xaa, 0x94}, {0x13, 0xe5},
- {0x0e, 0x61}, {0x0f, 0x4b}, {0x16, 0x02}, {0x1e, 0x27},
- {0x21, 0x02}, {0x22, 0x91}, {0x29, 0x07}, {0x33, 0x0b},
- {0x35, 0x0b}, {0x37, 0x1d}, {0x38, 0x71}, {0x39, 0x2a},
- {0x3c, 0x78}, {0x4d, 0x40}, {0x4e, 0x20}, {0x69, 0x00},
- {0x74, 0x19}, {0x8d, 0x4f}, {0x8e, 0x00}, {0x8f, 0x00},
- {0x90, 0x00}, {0x91, 0x00}, {0x96, 0x00}, {0x9a, 0x80},
- {0xb0, 0x84}, {0xb1, 0x0c}, {0xb2, 0x0e}, {0xb3, 0x82},
- {0xb8, 0x0a}, {0x43, 0x0a}, {0x44, 0xf0}, {0x45, 0x20},
- {0x46, 0x7d}, {0x47, 0x29}, {0x48, 0x4a}, {0x59, 0x8c},
- {0x5a, 0xa5}, {0x5b, 0xde}, {0x5c, 0x96}, {0x5d, 0x66},
- {0x5e, 0x10}, {0x6c, 0x0a}, {0x6d, 0x55}, {0x6e, 0x11},
- {0x6f, 0x9e}, {0x6a, 0x40}, {0x01, 0x40}, {0x02, 0x40},
- {0x13, 0xe7}, {0x4f, 0x6e}, {0x50, 0x70}, {0x51, 0x02},
- {0x52, 0x1d}, {0x53, 0x56}, {0x54, 0x73}, {0x55, 0x0a},
- {0x56, 0x55}, {0x57, 0x80}, {0x58, 0x9e}, {0x41, 0x08},
- {0x3f, 0x02}, {0x75, 0x03}, {0x76, 0x63}, {0x4c, 0x04},
- {0x77, 0x06}, {0x3d, 0x02}, {0x4b, 0x09}, {0xc9, 0x30},
- {0x41, 0x08}, {0x56, 0x48}, {0x34, 0x11}, {0xa4, 0x88},
- {0x96, 0x00}, {0x97, 0x30}, {0x98, 0x20}, {0x99, 0x30},
- {0x9a, 0x84}, {0x9b, 0x29}, {0x9c, 0x03}, {0x9d, 0x99},
- {0x9e, 0x7f}, {0x78, 0x04}, {0x79, 0x01}, {0xc8, 0xf0},
- {0x79, 0x0f}, {0xc8, 0x00}, {0x79, 0x10}, {0xc8, 0x7e},
- {0x79, 0x0a}, {0xc8, 0x80}, {0x79, 0x0b}, {0xc8, 0x01},
- {0x79, 0x0c}, {0xc8, 0x0f}, {0x79, 0x0d}, {0xc8, 0x20},
- {0x79, 0x09}, {0xc8, 0x80}, {0x79, 0x02}, {0xc8, 0xc0},
- {0x79, 0x03}, {0xc8, 0x40}, {0x79, 0x05}, {0xc8, 0x30},
- {0x79, 0x26}, {0x62, 0x20}, {0x63, 0x00}, {0x64, 0x06},
- {0x65, 0x00}, {0x66, 0x05}, {0x94, 0x05}, {0x95, 0x0a},
- {0x17, 0x13}, {0x18, 0x01}, {0x19, 0x02}, {0x1a, 0x7a},
- {0x46, 0x59}, {0x47, 0x30}, {0x58, 0x9a}, {0x59, 0x84},
- {0x5a, 0x91}, {0x5b, 0x57}, {0x5c, 0x75}, {0x5d, 0x6d},
- {0x5e, 0x13}, {0x64, 0x07}, {0x94, 0x07}, {0x95, 0x0d},
- {0xa6, 0xdf}, {0xa7, 0xdf}, {0x48, 0x4d}, {0x51, 0x00},
- {0x6b, 0x0a}, {0x11, 0x80}, {0x2a, 0x00}, {0x2b, 0x00},
- {0x92, 0x00}, {0x93, 0x00}, {0x55, 0x0a}, {0x56, 0x60},
- {0x4f, 0x6e}, {0x50, 0x70}, {0x51, 0x00}, {0x52, 0x1d},
- {0x53, 0x56}, {0x54, 0x73}, {0x58, 0x9a}, {0x4f, 0x6e},
- {0x50, 0x70}, {0x51, 0x00}, {0x52, 0x1d}, {0x53, 0x56},
- {0x54, 0x73}, {0x58, 0x9a}, {0x3f, 0x01}, {0x7b, 0x03},
- {0x7c, 0x09}, {0x7d, 0x16}, {0x7e, 0x38}, {0x7f, 0x47},
- {0x80, 0x53}, {0x81, 0x5e}, {0x82, 0x6a}, {0x83, 0x74},
- {0x84, 0x80}, {0x85, 0x8c}, {0x86, 0x9b}, {0x87, 0xb2},
- {0x88, 0xcc}, {0x89, 0xe5}, {0x7a, 0x24}, {0x3b, 0x00},
- {0x9f, 0x76}, {0xa0, 0x65}, {0x13, 0xe2}, {0x6b, 0x0a},
- {0x11, 0x80}, {0x2a, 0x00}, {0x2b, 0x00}, {0x92, 0x00},
- {0x93, 0x00},
-};
-
-static const struct i2c_reg_u8 ov9650_init[] = {
- {0x00, 0x00}, {0x01, 0x78},
- {0x02, 0x78}, {0x03, 0x36}, {0x04, 0x03},
- {0x05, 0x00}, {0x06, 0x00}, {0x08, 0x00},
- {0x09, 0x01}, {0x0c, 0x00}, {0x0d, 0x00},
- {0x0e, 0xa0}, {0x0f, 0x52}, {0x10, 0x7c},
- {0x11, 0x80}, {0x12, 0x45}, {0x13, 0xc2},
- {0x14, 0x2e}, {0x15, 0x00}, {0x16, 0x07},
- {0x17, 0x24}, {0x18, 0xc5}, {0x19, 0x00},
- {0x1a, 0x3c}, {0x1b, 0x00}, {0x1e, 0x04},
- {0x1f, 0x00}, {0x24, 0x78}, {0x25, 0x68},
- {0x26, 0xd4}, {0x27, 0x80}, {0x28, 0x80},
- {0x29, 0x30}, {0x2a, 0x00}, {0x2b, 0x00},
- {0x2c, 0x80}, {0x2d, 0x00}, {0x2e, 0x00},
- {0x2f, 0x00}, {0x30, 0x08}, {0x31, 0x30},
- {0x32, 0x84}, {0x33, 0xe2}, {0x34, 0xbf},
- {0x35, 0x81}, {0x36, 0xf9}, {0x37, 0x00},
- {0x38, 0x93}, {0x39, 0x50}, {0x3a, 0x01},
- {0x3b, 0x01}, {0x3c, 0x73}, {0x3d, 0x19},
- {0x3e, 0x0b}, {0x3f, 0x80}, {0x40, 0xc1},
- {0x41, 0x00}, {0x42, 0x08}, {0x67, 0x80},
- {0x68, 0x80}, {0x69, 0x40}, {0x6a, 0x00},
- {0x6b, 0x0a}, {0x8b, 0x06}, {0x8c, 0x20},
- {0x8d, 0x00}, {0x8e, 0x00}, {0x8f, 0xdf},
- {0x92, 0x00}, {0x93, 0x00}, {0x94, 0x88},
- {0x95, 0x88}, {0x96, 0x04}, {0xa1, 0x00},
- {0xa5, 0x80}, {0xa8, 0x80}, {0xa9, 0xb8},
- {0xaa, 0x92}, {0xab, 0x0a},
-};
-
-static const struct i2c_reg_u8 ov9655_init[] = {
- {0x0e, 0x61}, {0x11, 0x80}, {0x13, 0xba},
- {0x14, 0x2e}, {0x16, 0x24}, {0x1e, 0x04}, {0x27, 0x08},
- {0x28, 0x08}, {0x29, 0x15}, {0x2c, 0x08}, {0x34, 0x3d},
- {0x35, 0x00}, {0x38, 0x12}, {0x0f, 0x42}, {0x39, 0x57},
- {0x3a, 0x00}, {0x3b, 0xcc}, {0x3c, 0x0c}, {0x3d, 0x19},
- {0x3e, 0x0c}, {0x3f, 0x01}, {0x41, 0x40}, {0x42, 0x80},
- {0x45, 0x46}, {0x46, 0x62}, {0x47, 0x2a}, {0x48, 0x3c},
- {0x4a, 0xf0}, {0x4b, 0xdc}, {0x4c, 0xdc}, {0x4d, 0xdc},
- {0x4e, 0xdc}, {0x6c, 0x04}, {0x6f, 0x9e}, {0x70, 0x05},
- {0x71, 0x78}, {0x77, 0x02}, {0x8a, 0x23}, {0x90, 0x7e},
- {0x91, 0x7c}, {0x9f, 0x6e}, {0xa0, 0x6e}, {0xa5, 0x68},
- {0xa6, 0x60}, {0xa8, 0xc1}, {0xa9, 0xfa}, {0xaa, 0x92},
- {0xab, 0x04}, {0xac, 0x80}, {0xad, 0x80}, {0xae, 0x80},
- {0xaf, 0x80}, {0xb2, 0xf2}, {0xb3, 0x20}, {0xb5, 0x00},
- {0xb6, 0xaf}, {0xbb, 0xae}, {0xbc, 0x44}, {0xbd, 0x44},
- {0xbe, 0x3b}, {0xbf, 0x3a}, {0xc1, 0xc8}, {0xc2, 0x01},
- {0xc4, 0x00}, {0xc6, 0x85}, {0xc7, 0x81}, {0xc9, 0xe0},
- {0xca, 0xe8}, {0xcc, 0xd8}, {0xcd, 0x93}, {0x2d, 0x00},
- {0x2e, 0x00}, {0x01, 0x80}, {0x02, 0x80}, {0x12, 0x61},
- {0x36, 0xfa}, {0x8c, 0x8d}, {0xc0, 0xaa}, {0x69, 0x0a},
- {0x03, 0x09}, {0x17, 0x16}, {0x18, 0x6e}, {0x19, 0x01},
- {0x1a, 0x3e}, {0x32, 0x09}, {0x2a, 0x10}, {0x2b, 0x0a},
- {0x92, 0x00}, {0x93, 0x00}, {0xa1, 0x00}, {0x10, 0x7c},
- {0x04, 0x03}, {0x00, 0x13},
-};
-
-static const struct i2c_reg_u16 mt9v112_init[] = {
- {0xf0, 0x0000}, {0x0d, 0x0021}, {0x0d, 0x0020},
- {0x34, 0xc019}, {0x0a, 0x0011}, {0x0b, 0x000b},
- {0x20, 0x0703}, {0x35, 0x2022}, {0xf0, 0x0001},
- {0x05, 0x0000}, {0x06, 0x340c}, {0x3b, 0x042a},
- {0x3c, 0x0400}, {0xf0, 0x0002}, {0x2e, 0x0c58},
- {0x5b, 0x0001}, {0xc8, 0x9f0b}, {0xf0, 0x0001},
- {0x9b, 0x5300}, {0xf0, 0x0000}, {0x2b, 0x0020},
- {0x2c, 0x002a}, {0x2d, 0x0032}, {0x2e, 0x0020},
- {0x09, 0x01dc}, {0x01, 0x000c}, {0x02, 0x0020},
- {0x03, 0x01e0}, {0x04, 0x0280}, {0x06, 0x000c},
- {0x05, 0x0098}, {0x20, 0x0703}, {0x09, 0x01f2},
- {0x2b, 0x00a0}, {0x2c, 0x00a0}, {0x2d, 0x00a0},
- {0x2e, 0x00a0}, {0x01, 0x000c}, {0x02, 0x0020},
- {0x03, 0x01e0}, {0x04, 0x0280}, {0x06, 0x000c},
- {0x05, 0x0098}, {0x09, 0x01c1}, {0x2b, 0x00ae},
- {0x2c, 0x00ae}, {0x2d, 0x00ae}, {0x2e, 0x00ae},
-};
-
-static const struct i2c_reg_u16 mt9v111_init[] = {
- {0x01, 0x0004}, {0x0d, 0x0001}, {0x0d, 0x0000},
- {0x01, 0x0001}, {0x05, 0x0004}, {0x2d, 0xe0a0},
- {0x2e, 0x0c64}, {0x2f, 0x0064}, {0x06, 0x600e},
- {0x08, 0x0480}, {0x01, 0x0004}, {0x02, 0x0016},
- {0x03, 0x01e7}, {0x04, 0x0287}, {0x05, 0x0004},
- {0x06, 0x002d}, {0x07, 0x3002}, {0x08, 0x0008},
- {0x0e, 0x0008}, {0x20, 0x0000}
-};
-
-static const struct i2c_reg_u16 mt9v011_init[] = {
- {0x07, 0x0002}, {0x0d, 0x0001}, {0x0d, 0x0000},
- {0x01, 0x0008}, {0x02, 0x0016}, {0x03, 0x01e1},
- {0x04, 0x0281}, {0x05, 0x0083}, {0x06, 0x0006},
- {0x0d, 0x0002}, {0x0a, 0x0000}, {0x0b, 0x0000},
- {0x0c, 0x0000}, {0x0d, 0x0000}, {0x0e, 0x0000},
- {0x0f, 0x0000}, {0x10, 0x0000}, {0x11, 0x0000},
- {0x12, 0x0000}, {0x13, 0x0000}, {0x14, 0x0000},
- {0x15, 0x0000}, {0x16, 0x0000}, {0x17, 0x0000},
- {0x18, 0x0000}, {0x19, 0x0000}, {0x1a, 0x0000},
- {0x1b, 0x0000}, {0x1c, 0x0000}, {0x1d, 0x0000},
- {0x32, 0x0000}, {0x20, 0x1101}, {0x21, 0x0000},
- {0x22, 0x0000}, {0x23, 0x0000}, {0x24, 0x0000},
- {0x25, 0x0000}, {0x26, 0x0000}, {0x27, 0x0024},
- {0x2f, 0xf7b0}, {0x30, 0x0005}, {0x31, 0x0000},
- {0x32, 0x0000}, {0x33, 0x0000}, {0x34, 0x0100},
- {0x3d, 0x068f}, {0x40, 0x01e0}, {0x41, 0x00d1},
- {0x44, 0x0082}, {0x5a, 0x0000}, {0x5b, 0x0000},
- {0x5c, 0x0000}, {0x5d, 0x0000}, {0x5e, 0x0000},
- {0x5f, 0xa31d}, {0x62, 0x0611}, {0x0a, 0x0000},
- {0x06, 0x0029}, {0x05, 0x0009}, {0x20, 0x1101},
- {0x20, 0x1101}, {0x09, 0x0064}, {0x07, 0x0003},
- {0x2b, 0x0033}, {0x2c, 0x00a0}, {0x2d, 0x00a0},
- {0x2e, 0x0033}, {0x07, 0x0002}, {0x06, 0x0000},
- {0x06, 0x0029}, {0x05, 0x0009},
-};
-
-static const struct i2c_reg_u16 mt9m001_init[] = {
- {0x0d, 0x0001},
- {0x0d, 0x0000},
- {0x04, 0x0500}, /* hres = 1280 */
- {0x03, 0x0400}, /* vres = 1024 */
- {0x20, 0x1100},
- {0x06, 0x0010},
- {0x2b, 0x0024},
- {0x2e, 0x0024},
- {0x35, 0x0024},
- {0x2d, 0x0020},
- {0x2c, 0x0020},
- {0x09, 0x0ad4},
- {0x35, 0x0057},
-};
-
-static const struct i2c_reg_u16 mt9m111_init[] = {
- {0xf0, 0x0000}, {0x0d, 0x0021}, {0x0d, 0x0008},
- {0xf0, 0x0001}, {0x3a, 0x4300}, {0x9b, 0x4300},
- {0x06, 0x708e}, {0xf0, 0x0002}, {0x2e, 0x0a1e},
- {0xf0, 0x0000},
-};
-
-static const struct i2c_reg_u16 mt9m112_init[] = {
- {0xf0, 0x0000}, {0x0d, 0x0021}, {0x0d, 0x0008},
- {0xf0, 0x0001}, {0x3a, 0x4300}, {0x9b, 0x4300},
- {0x06, 0x708e}, {0xf0, 0x0002}, {0x2e, 0x0a1e},
- {0xf0, 0x0000},
-};
-
-static const struct i2c_reg_u8 hv7131r_init[] = {
- {0x02, 0x08}, {0x02, 0x00}, {0x01, 0x08},
- {0x02, 0x00}, {0x20, 0x00}, {0x21, 0xd0},
- {0x22, 0x00}, {0x23, 0x09}, {0x01, 0x08},
- {0x01, 0x08}, {0x01, 0x08}, {0x25, 0x07},
- {0x26, 0xc3}, {0x27, 0x50}, {0x30, 0x62},
- {0x31, 0x10}, {0x32, 0x06}, {0x33, 0x10},
- {0x20, 0x00}, {0x21, 0xd0}, {0x22, 0x00},
- {0x23, 0x09}, {0x01, 0x08},
-};
-
-static void reg_r(struct gspca_dev *gspca_dev, u16 reg, u16 length)
-{
- struct usb_device *dev = gspca_dev->dev;
- int result;
-
- if (gspca_dev->usb_err < 0)
- return;
- result = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
- 0x00,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
- reg,
- 0x00,
- gspca_dev->usb_buf,
- length,
- 500);
- if (unlikely(result < 0 || result != length)) {
- pr_err("Read register %02x failed %d\n", reg, result);
- gspca_dev->usb_err = result;
- }
-}
-
-static void reg_w(struct gspca_dev *gspca_dev, u16 reg,
- const u8 *buffer, int length)
-{
- struct usb_device *dev = gspca_dev->dev;
- int result;
-
- if (gspca_dev->usb_err < 0)
- return;
- memcpy(gspca_dev->usb_buf, buffer, length);
- result = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
- 0x08,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
- reg,
- 0x00,
- gspca_dev->usb_buf,
- length,
- 500);
- if (unlikely(result < 0 || result != length)) {
- pr_err("Write register %02x failed %d\n", reg, result);
- gspca_dev->usb_err = result;
- }
-}
-
-static void reg_w1(struct gspca_dev *gspca_dev, u16 reg, const u8 value)
-{
- reg_w(gspca_dev, reg, &value, 1);
-}
-
-static void i2c_w(struct gspca_dev *gspca_dev, const u8 *buffer)
-{
- int i;
-
- reg_w(gspca_dev, 0x10c0, buffer, 8);
- for (i = 0; i < 5; i++) {
- reg_r(gspca_dev, 0x10c0, 1);
- if (gspca_dev->usb_err < 0)
- return;
- if (gspca_dev->usb_buf[0] & 0x04) {
- if (gspca_dev->usb_buf[0] & 0x08) {
- pr_err("i2c_w error\n");
- gspca_dev->usb_err = -EIO;
- }
- return;
- }
- msleep(10);
- }
- pr_err("i2c_w reg %02x no response\n", buffer[2]);
-/* gspca_dev->usb_err = -EIO; fixme: may occur */
-}
-
-static void i2c_w1(struct gspca_dev *gspca_dev, u8 reg, u8 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u8 row[8];
-
- /*
- * from the point of view of the bridge, the length
- * includes the address
- */
- row[0] = sd->i2c_intf | (2 << 4);
- row[1] = sd->i2c_addr;
- row[2] = reg;
- row[3] = val;
- row[4] = 0x00;
- row[5] = 0x00;
- row[6] = 0x00;
- row[7] = 0x10;
-
- i2c_w(gspca_dev, row);
-}
-
-static void i2c_w1_buf(struct gspca_dev *gspca_dev,
- const struct i2c_reg_u8 *buf, int sz)
-{
- while (--sz >= 0) {
- i2c_w1(gspca_dev, buf->reg, buf->val);
- buf++;
- }
-}
-
-static void i2c_w2(struct gspca_dev *gspca_dev, u8 reg, u16 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u8 row[8];
-
- /*
- * from the point of view of the bridge, the length
- * includes the address
- */
- row[0] = sd->i2c_intf | (3 << 4);
- row[1] = sd->i2c_addr;
- row[2] = reg;
- row[3] = val >> 8;
- row[4] = val;
- row[5] = 0x00;
- row[6] = 0x00;
- row[7] = 0x10;
-
- i2c_w(gspca_dev, row);
-}
-
-static void i2c_w2_buf(struct gspca_dev *gspca_dev,
- const struct i2c_reg_u16 *buf, int sz)
-{
- while (--sz >= 0) {
- i2c_w2(gspca_dev, buf->reg, buf->val);
- buf++;
- }
-}
-
-static void i2c_r1(struct gspca_dev *gspca_dev, u8 reg, u8 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u8 row[8];
-
- row[0] = sd->i2c_intf | (1 << 4);
- row[1] = sd->i2c_addr;
- row[2] = reg;
- row[3] = 0;
- row[4] = 0;
- row[5] = 0;
- row[6] = 0;
- row[7] = 0x10;
- i2c_w(gspca_dev, row);
- row[0] = sd->i2c_intf | (1 << 4) | 0x02;
- row[2] = 0;
- i2c_w(gspca_dev, row);
- reg_r(gspca_dev, 0x10c2, 5);
- *val = gspca_dev->usb_buf[4];
-}
-
-static void i2c_r2(struct gspca_dev *gspca_dev, u8 reg, u16 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u8 row[8];
-
- row[0] = sd->i2c_intf | (1 << 4);
- row[1] = sd->i2c_addr;
- row[2] = reg;
- row[3] = 0;
- row[4] = 0;
- row[5] = 0;
- row[6] = 0;
- row[7] = 0x10;
- i2c_w(gspca_dev, row);
- row[0] = sd->i2c_intf | (2 << 4) | 0x02;
- row[2] = 0;
- i2c_w(gspca_dev, row);
- reg_r(gspca_dev, 0x10c2, 5);
- *val = (gspca_dev->usb_buf[3] << 8) | gspca_dev->usb_buf[4];
-}
-
-static void ov9650_init_sensor(struct gspca_dev *gspca_dev)
-{
- u16 id;
- struct sd *sd = (struct sd *) gspca_dev;
-
- i2c_r2(gspca_dev, 0x1c, &id);
- if (gspca_dev->usb_err < 0)
- return;
-
- if (id != 0x7fa2) {
- pr_err("sensor id for ov9650 doesn't match (0x%04x)\n", id);
- gspca_dev->usb_err = -ENODEV;
- return;
- }
-
- i2c_w1(gspca_dev, 0x12, 0x80); /* sensor reset */
- msleep(200);
- i2c_w1_buf(gspca_dev, ov9650_init, ARRAY_SIZE(ov9650_init));
- if (gspca_dev->usb_err < 0)
- pr_err("OV9650 sensor initialization failed\n");
- sd->hstart = 1;
- sd->vstart = 7;
-}
-
-static void ov9655_init_sensor(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- i2c_w1(gspca_dev, 0x12, 0x80); /* sensor reset */
- msleep(200);
- i2c_w1_buf(gspca_dev, ov9655_init, ARRAY_SIZE(ov9655_init));
- if (gspca_dev->usb_err < 0)
- pr_err("OV9655 sensor initialization failed\n");
-
- sd->hstart = 1;
- sd->vstart = 2;
-}
-
-static void soi968_init_sensor(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- i2c_w1(gspca_dev, 0x12, 0x80); /* sensor reset */
- msleep(200);
- i2c_w1_buf(gspca_dev, soi968_init, ARRAY_SIZE(soi968_init));
- if (gspca_dev->usb_err < 0)
- pr_err("SOI968 sensor initialization failed\n");
-
- sd->hstart = 60;
- sd->vstart = 11;
-}
-
-static void ov7660_init_sensor(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- i2c_w1(gspca_dev, 0x12, 0x80); /* sensor reset */
- msleep(200);
- i2c_w1_buf(gspca_dev, ov7660_init, ARRAY_SIZE(ov7660_init));
- if (gspca_dev->usb_err < 0)
- pr_err("OV7660 sensor initialization failed\n");
- sd->hstart = 3;
- sd->vstart = 3;
-}
-
-static void ov7670_init_sensor(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- i2c_w1(gspca_dev, 0x12, 0x80); /* sensor reset */
- msleep(200);
- i2c_w1_buf(gspca_dev, ov7670_init, ARRAY_SIZE(ov7670_init));
- if (gspca_dev->usb_err < 0)
- pr_err("OV7670 sensor initialization failed\n");
-
- sd->hstart = 0;
- sd->vstart = 1;
-}
-
-static void mt9v_init_sensor(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u16 value;
-
- sd->i2c_addr = 0x5d;
- i2c_r2(gspca_dev, 0xff, &value);
- if (gspca_dev->usb_err >= 0
- && value == 0x8243) {
- i2c_w2_buf(gspca_dev, mt9v011_init, ARRAY_SIZE(mt9v011_init));
- if (gspca_dev->usb_err < 0) {
- pr_err("MT9V011 sensor initialization failed\n");
- return;
- }
- sd->hstart = 2;
- sd->vstart = 2;
- sd->sensor = SENSOR_MT9V011;
- pr_info("MT9V011 sensor detected\n");
- return;
- }
-
- gspca_dev->usb_err = 0;
- sd->i2c_addr = 0x5c;
- i2c_w2(gspca_dev, 0x01, 0x0004);
- i2c_r2(gspca_dev, 0xff, &value);
- if (gspca_dev->usb_err >= 0
- && value == 0x823a) {
- i2c_w2_buf(gspca_dev, mt9v111_init, ARRAY_SIZE(mt9v111_init));
- if (gspca_dev->usb_err < 0) {
- pr_err("MT9V111 sensor initialization failed\n");
- return;
- }
- sd->hstart = 2;
- sd->vstart = 2;
- sd->sensor = SENSOR_MT9V111;
- pr_info("MT9V111 sensor detected\n");
- return;
- }
-
- gspca_dev->usb_err = 0;
- sd->i2c_addr = 0x5d;
- i2c_w2(gspca_dev, 0xf0, 0x0000);
- if (gspca_dev->usb_err < 0) {
- gspca_dev->usb_err = 0;
- sd->i2c_addr = 0x48;
- i2c_w2(gspca_dev, 0xf0, 0x0000);
- }
- i2c_r2(gspca_dev, 0x00, &value);
- if (gspca_dev->usb_err >= 0
- && value == 0x1229) {
- i2c_w2_buf(gspca_dev, mt9v112_init, ARRAY_SIZE(mt9v112_init));
- if (gspca_dev->usb_err < 0) {
- pr_err("MT9V112 sensor initialization failed\n");
- return;
- }
- sd->hstart = 6;
- sd->vstart = 2;
- sd->sensor = SENSOR_MT9V112;
- pr_info("MT9V112 sensor detected\n");
- return;
- }
-
- gspca_dev->usb_err = -ENODEV;
-}
-
-static void mt9m112_init_sensor(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- i2c_w2_buf(gspca_dev, mt9m112_init, ARRAY_SIZE(mt9m112_init));
- if (gspca_dev->usb_err < 0)
- pr_err("MT9M112 sensor initialization failed\n");
-
- sd->hstart = 0;
- sd->vstart = 2;
-}
-
-static void mt9m111_init_sensor(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- i2c_w2_buf(gspca_dev, mt9m111_init, ARRAY_SIZE(mt9m111_init));
- if (gspca_dev->usb_err < 0)
- pr_err("MT9M111 sensor initialization failed\n");
-
- sd->hstart = 0;
- sd->vstart = 2;
-}
-
-static void mt9m001_init_sensor(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u16 id;
-
- i2c_r2(gspca_dev, 0x00, &id);
- if (gspca_dev->usb_err < 0)
- return;
-
- /* must be 0x8411 or 0x8421 for colour sensor and 8431 for bw */
- switch (id) {
- case 0x8411:
- case 0x8421:
- pr_info("MT9M001 color sensor detected\n");
- break;
- case 0x8431:
- pr_info("MT9M001 mono sensor detected\n");
- break;
- default:
- pr_err("No MT9M001 chip detected, ID = %x\n\n", id);
- gspca_dev->usb_err = -ENODEV;
- return;
- }
-
- i2c_w2_buf(gspca_dev, mt9m001_init, ARRAY_SIZE(mt9m001_init));
- if (gspca_dev->usb_err < 0)
- pr_err("MT9M001 sensor initialization failed\n");
-
- sd->hstart = 1;
- sd->vstart = 1;
-}
-
-static void hv7131r_init_sensor(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- i2c_w1_buf(gspca_dev, hv7131r_init, ARRAY_SIZE(hv7131r_init));
- if (gspca_dev->usb_err < 0)
- pr_err("HV7131R Sensor initialization failed\n");
-
- sd->hstart = 0;
- sd->vstart = 1;
-}
-
-static void set_cmatrix(struct gspca_dev *gspca_dev,
- s32 brightness, s32 contrast, s32 satur, s32 hue)
-{
- s32 hue_coord, hue_index = 180 + hue;
- u8 cmatrix[21];
-
- memset(cmatrix, 0, sizeof cmatrix);
- cmatrix[2] = (contrast * 0x25 / 0x100) + 0x26;
- cmatrix[0] = 0x13 + (cmatrix[2] - 0x26) * 0x13 / 0x25;
- cmatrix[4] = 0x07 + (cmatrix[2] - 0x26) * 0x07 / 0x25;
- cmatrix[18] = brightness - 0x80;
-
- hue_coord = (hsv_red_x[hue_index] * satur) >> 8;
- cmatrix[6] = hue_coord;
- cmatrix[7] = (hue_coord >> 8) & 0x0f;
-
- hue_coord = (hsv_red_y[hue_index] * satur) >> 8;
- cmatrix[8] = hue_coord;
- cmatrix[9] = (hue_coord >> 8) & 0x0f;
-
- hue_coord = (hsv_green_x[hue_index] * satur) >> 8;
- cmatrix[10] = hue_coord;
- cmatrix[11] = (hue_coord >> 8) & 0x0f;
-
- hue_coord = (hsv_green_y[hue_index] * satur) >> 8;
- cmatrix[12] = hue_coord;
- cmatrix[13] = (hue_coord >> 8) & 0x0f;
-
- hue_coord = (hsv_blue_x[hue_index] * satur) >> 8;
- cmatrix[14] = hue_coord;
- cmatrix[15] = (hue_coord >> 8) & 0x0f;
-
- hue_coord = (hsv_blue_y[hue_index] * satur) >> 8;
- cmatrix[16] = hue_coord;
- cmatrix[17] = (hue_coord >> 8) & 0x0f;
-
- reg_w(gspca_dev, 0x10e1, cmatrix, 21);
-}
-
-static void set_gamma(struct gspca_dev *gspca_dev, s32 val)
-{
- u8 gamma[17];
- u8 gval = val * 0xb8 / 0x100;
-
- gamma[0] = 0x0a;
- gamma[1] = 0x13 + (gval * (0xcb - 0x13) / 0xb8);
- gamma[2] = 0x25 + (gval * (0xee - 0x25) / 0xb8);
- gamma[3] = 0x37 + (gval * (0xfa - 0x37) / 0xb8);
- gamma[4] = 0x45 + (gval * (0xfc - 0x45) / 0xb8);
- gamma[5] = 0x55 + (gval * (0xfb - 0x55) / 0xb8);
- gamma[6] = 0x65 + (gval * (0xfc - 0x65) / 0xb8);
- gamma[7] = 0x74 + (gval * (0xfd - 0x74) / 0xb8);
- gamma[8] = 0x83 + (gval * (0xfe - 0x83) / 0xb8);
- gamma[9] = 0x92 + (gval * (0xfc - 0x92) / 0xb8);
- gamma[10] = 0xa1 + (gval * (0xfc - 0xa1) / 0xb8);
- gamma[11] = 0xb0 + (gval * (0xfc - 0xb0) / 0xb8);
- gamma[12] = 0xbf + (gval * (0xfb - 0xbf) / 0xb8);
- gamma[13] = 0xce + (gval * (0xfb - 0xce) / 0xb8);
- gamma[14] = 0xdf + (gval * (0xfd - 0xdf) / 0xb8);
- gamma[15] = 0xea + (gval * (0xf9 - 0xea) / 0xb8);
- gamma[16] = 0xf5;
-
- reg_w(gspca_dev, 0x1190, gamma, 17);
-}
-
-static void set_redblue(struct gspca_dev *gspca_dev, s32 blue, s32 red)
-{
- reg_w1(gspca_dev, 0x118c, red);
- reg_w1(gspca_dev, 0x118f, blue);
-}
-
-static void set_hvflip(struct gspca_dev *gspca_dev, s32 hflip, s32 vflip)
-{
- u8 value, tslb;
- u16 value2;
- struct sd *sd = (struct sd *) gspca_dev;
-
- if ((sd->flags & FLIP_DETECT) && dmi_check_system(flip_dmi_table)) {
- hflip = !hflip;
- vflip = !vflip;
- }
-
- switch (sd->sensor) {
- case SENSOR_OV7660:
- value = 0x01;
- if (hflip)
- value |= 0x20;
- if (vflip) {
- value |= 0x10;
- sd->vstart = 2;
- } else {
- sd->vstart = 3;
- }
- reg_w1(gspca_dev, 0x1182, sd->vstart);
- i2c_w1(gspca_dev, 0x1e, value);
- break;
- case SENSOR_OV9650:
- i2c_r1(gspca_dev, 0x1e, &value);
- value &= ~0x30;
- tslb = 0x01;
- if (hflip)
- value |= 0x20;
- if (vflip) {
- value |= 0x10;
- tslb = 0x49;
- }
- i2c_w1(gspca_dev, 0x1e, value);
- i2c_w1(gspca_dev, 0x3a, tslb);
- break;
- case SENSOR_MT9V111:
- case SENSOR_MT9V011:
- i2c_r2(gspca_dev, 0x20, &value2);
- value2 &= ~0xc0a0;
- if (hflip)
- value2 |= 0x8080;
- if (vflip)
- value2 |= 0x4020;
- i2c_w2(gspca_dev, 0x20, value2);
- break;
- case SENSOR_MT9M112:
- case SENSOR_MT9M111:
- case SENSOR_MT9V112:
- i2c_r2(gspca_dev, 0x20, &value2);
- value2 &= ~0x0003;
- if (hflip)
- value2 |= 0x0002;
- if (vflip)
- value2 |= 0x0001;
- i2c_w2(gspca_dev, 0x20, value2);
- break;
- case SENSOR_HV7131R:
- i2c_r1(gspca_dev, 0x01, &value);
- value &= ~0x03;
- if (vflip)
- value |= 0x01;
- if (hflip)
- value |= 0x02;
- i2c_w1(gspca_dev, 0x01, value);
- break;
- }
-}
-
-static void set_exposure(struct gspca_dev *gspca_dev, s32 expo)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u8 exp[8] = {sd->i2c_intf, sd->i2c_addr,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x10};
- int expo2;
-
- if (gspca_dev->streaming)
- exp[7] = 0x1e;
-
- switch (sd->sensor) {
- case SENSOR_OV7660:
- case SENSOR_OV7670:
- case SENSOR_OV9655:
- case SENSOR_OV9650:
- if (expo > 547)
- expo2 = 547;
- else
- expo2 = expo;
- exp[0] |= (2 << 4);
- exp[2] = 0x10; /* AECH */
- exp[3] = expo2 >> 2;
- exp[7] = 0x10;
- i2c_w(gspca_dev, exp);
- exp[2] = 0x04; /* COM1 */
- exp[3] = expo2 & 0x0003;
- exp[7] = 0x10;
- i2c_w(gspca_dev, exp);
- expo -= expo2;
- exp[7] = 0x1e;
- exp[0] |= (3 << 4);
- exp[2] = 0x2d; /* ADVFL & ADVFH */
- exp[3] = expo;
- exp[4] = expo >> 8;
- break;
- case SENSOR_MT9M001:
- case SENSOR_MT9V112:
- case SENSOR_MT9V011:
- exp[0] |= (3 << 4);
- exp[2] = 0x09;
- exp[3] = expo >> 8;
- exp[4] = expo;
- break;
- case SENSOR_HV7131R:
- exp[0] |= (4 << 4);
- exp[2] = 0x25;
- exp[3] = expo >> 5;
- exp[4] = expo << 3;
- exp[5] = 0;
- break;
- default:
- return;
- }
- i2c_w(gspca_dev, exp);
-}
-
-static void set_gain(struct gspca_dev *gspca_dev, s32 g)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u8 gain[8] = {sd->i2c_intf, sd->i2c_addr,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x10};
-
- if (gspca_dev->streaming)
- gain[7] = 0x15; /* or 1d ? */
-
- switch (sd->sensor) {
- case SENSOR_OV7660:
- case SENSOR_OV7670:
- case SENSOR_SOI968:
- case SENSOR_OV9655:
- case SENSOR_OV9650:
- gain[0] |= (2 << 4);
- gain[3] = ov_gain[g];
- break;
- case SENSOR_MT9V011:
- gain[0] |= (3 << 4);
- gain[2] = 0x35;
- gain[3] = micron1_gain[g] >> 8;
- gain[4] = micron1_gain[g];
- break;
- case SENSOR_MT9V112:
- gain[0] |= (3 << 4);
- gain[2] = 0x2f;
- gain[3] = micron1_gain[g] >> 8;
- gain[4] = micron1_gain[g];
- break;
- case SENSOR_MT9M001:
- gain[0] |= (3 << 4);
- gain[2] = 0x2f;
- gain[3] = micron2_gain[g] >> 8;
- gain[4] = micron2_gain[g];
- break;
- case SENSOR_HV7131R:
- gain[0] |= (2 << 4);
- gain[2] = 0x30;
- gain[3] = hv7131r_gain[g];
- break;
- default:
- return;
- }
- i2c_w(gspca_dev, gain);
-}
-
-static void set_quality(struct gspca_dev *gspca_dev, s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- jpeg_set_qual(sd->jpeg_hdr, val);
- reg_w1(gspca_dev, 0x1061, 0x01); /* stop transfer */
- reg_w1(gspca_dev, 0x10e0, sd->fmt | 0x20); /* write QTAB */
- reg_w(gspca_dev, 0x1100, &sd->jpeg_hdr[JPEG_QT0_OFFSET], 64);
- reg_w(gspca_dev, 0x1140, &sd->jpeg_hdr[JPEG_QT1_OFFSET], 64);
- reg_w1(gspca_dev, 0x1061, 0x03); /* restart transfer */
- reg_w1(gspca_dev, 0x10e0, sd->fmt);
- sd->fmt ^= 0x0c; /* invert QTAB use + write */
- reg_w1(gspca_dev, 0x10e0, sd->fmt);
-}
-
-#ifdef CONFIG_VIDEO_ADV_DEBUG
-static int sd_dbg_g_register(struct gspca_dev *gspca_dev,
- struct v4l2_dbg_register *reg)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- switch (reg->match.type) {
- case V4L2_CHIP_MATCH_HOST:
- if (reg->match.addr != 0)
- return -EINVAL;
- if (reg->reg < 0x1000 || reg->reg > 0x11ff)
- return -EINVAL;
- reg_r(gspca_dev, reg->reg, 1);
- reg->val = gspca_dev->usb_buf[0];
- return gspca_dev->usb_err;
- case V4L2_CHIP_MATCH_I2C_ADDR:
- if (reg->match.addr != sd->i2c_addr)
- return -EINVAL;
- if (sd->sensor >= SENSOR_MT9V011 &&
- sd->sensor <= SENSOR_MT9M112) {
- i2c_r2(gspca_dev, reg->reg, (u16 *) ®->val);
- } else {
- i2c_r1(gspca_dev, reg->reg, (u8 *) ®->val);
- }
- return gspca_dev->usb_err;
- }
- return -EINVAL;
-}
-
-static int sd_dbg_s_register(struct gspca_dev *gspca_dev,
- struct v4l2_dbg_register *reg)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- switch (reg->match.type) {
- case V4L2_CHIP_MATCH_HOST:
- if (reg->match.addr != 0)
- return -EINVAL;
- if (reg->reg < 0x1000 || reg->reg > 0x11ff)
- return -EINVAL;
- reg_w1(gspca_dev, reg->reg, reg->val);
- return gspca_dev->usb_err;
- case V4L2_CHIP_MATCH_I2C_ADDR:
- if (reg->match.addr != sd->i2c_addr)
- return -EINVAL;
- if (sd->sensor >= SENSOR_MT9V011 &&
- sd->sensor <= SENSOR_MT9M112) {
- i2c_w2(gspca_dev, reg->reg, reg->val);
- } else {
- i2c_w1(gspca_dev, reg->reg, reg->val);
- }
- return gspca_dev->usb_err;
- }
- return -EINVAL;
-}
-#endif
-
-static int sd_chip_ident(struct gspca_dev *gspca_dev,
- struct v4l2_dbg_chip_ident *chip)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- switch (chip->match.type) {
- case V4L2_CHIP_MATCH_HOST:
- if (chip->match.addr != 0)
- return -EINVAL;
- chip->revision = 0;
- chip->ident = V4L2_IDENT_SN9C20X;
- return 0;
- case V4L2_CHIP_MATCH_I2C_ADDR:
- if (chip->match.addr != sd->i2c_addr)
- return -EINVAL;
- chip->revision = 0;
- chip->ident = i2c_ident[sd->sensor];
- return 0;
- }
- return -EINVAL;
-}
-
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct cam *cam;
-
- cam = &gspca_dev->cam;
- cam->needs_full_bandwidth = 1;
-
- sd->sensor = id->driver_info >> 8;
- sd->i2c_addr = id->driver_info;
- sd->flags = id->driver_info >> 16;
- sd->i2c_intf = 0x80; /* i2c 100 Kb/s */
-
- switch (sd->sensor) {
- case SENSOR_MT9M112:
- case SENSOR_MT9M111:
- case SENSOR_OV9650:
- case SENSOR_SOI968:
- cam->cam_mode = sxga_mode;
- cam->nmodes = ARRAY_SIZE(sxga_mode);
- break;
- case SENSOR_MT9M001:
- cam->cam_mode = mono_mode;
- cam->nmodes = ARRAY_SIZE(mono_mode);
- break;
- case SENSOR_HV7131R:
- sd->i2c_intf = 0x81; /* i2c 400 Kb/s */
- /* fall thru */
- default:
- cam->cam_mode = vga_mode;
- cam->nmodes = ARRAY_SIZE(vga_mode);
- break;
- }
-
- sd->old_step = 0;
- sd->older_step = 0;
- sd->exposure_step = 16;
-
- INIT_WORK(&sd->work, qual_upd);
-
- return 0;
-}
-
-static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct gspca_dev *gspca_dev =
- container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
- struct sd *sd = (struct sd *)gspca_dev;
-
- gspca_dev->usb_err = 0;
-
- if (!gspca_dev->streaming)
- return 0;
-
- switch (ctrl->id) {
- /* color control cluster */
- case V4L2_CID_BRIGHTNESS:
- set_cmatrix(gspca_dev, sd->brightness->val,
- sd->contrast->val, sd->saturation->val, sd->hue->val);
- break;
- case V4L2_CID_GAMMA:
- set_gamma(gspca_dev, ctrl->val);
- break;
- /* blue/red balance cluster */
- case V4L2_CID_BLUE_BALANCE:
- set_redblue(gspca_dev, sd->blue->val, sd->red->val);
- break;
- /* h/vflip cluster */
- case V4L2_CID_HFLIP:
- set_hvflip(gspca_dev, sd->hflip->val, sd->vflip->val);
- break;
- /* standalone exposure control */
- case V4L2_CID_EXPOSURE:
- set_exposure(gspca_dev, ctrl->val);
- break;
- /* standalone gain control */
- case V4L2_CID_GAIN:
- set_gain(gspca_dev, ctrl->val);
- break;
- /* autogain + exposure or gain control cluster */
- case V4L2_CID_AUTOGAIN:
- if (sd->sensor == SENSOR_SOI968)
- set_gain(gspca_dev, sd->gain->val);
- else
- set_exposure(gspca_dev, sd->exposure->val);
- break;
- case V4L2_CID_JPEG_COMPRESSION_QUALITY:
- set_quality(gspca_dev, ctrl->val);
- break;
- }
- return gspca_dev->usb_err;
-}
-
-static const struct v4l2_ctrl_ops sd_ctrl_ops = {
- .s_ctrl = sd_s_ctrl,
-};
-
-static int sd_init_controls(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
-
- gspca_dev->vdev.ctrl_handler = hdl;
- v4l2_ctrl_handler_init(hdl, 13);
-
- sd->brightness = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_BRIGHTNESS, 0, 255, 1, 127);
- sd->contrast = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_CONTRAST, 0, 255, 1, 127);
- sd->saturation = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_SATURATION, 0, 255, 1, 127);
- sd->hue = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_HUE, -180, 180, 1, 0);
-
- sd->gamma = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_GAMMA, 0, 255, 1, 0x10);
-
- sd->blue = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_BLUE_BALANCE, 0, 127, 1, 0x28);
- sd->red = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_RED_BALANCE, 0, 127, 1, 0x28);
-
- if (sd->sensor != SENSOR_OV9655 && sd->sensor != SENSOR_SOI968 &&
- sd->sensor != SENSOR_OV7670 && sd->sensor != SENSOR_MT9M001 &&
- sd->sensor != SENSOR_MT9VPRB) {
- sd->hflip = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_HFLIP, 0, 1, 1, 0);
- sd->vflip = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_VFLIP, 0, 1, 1, 0);
- }
-
- if (sd->sensor != SENSOR_SOI968 && sd->sensor != SENSOR_MT9VPRB &&
- sd->sensor != SENSOR_MT9M112 && sd->sensor != SENSOR_MT9M111 &&
- sd->sensor != SENSOR_MT9V111)
- sd->exposure = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_EXPOSURE, 0, 0x1780, 1, 0x33);
-
- if (sd->sensor != SENSOR_MT9VPRB && sd->sensor != SENSOR_MT9M112 &&
- sd->sensor != SENSOR_MT9M111 && sd->sensor != SENSOR_MT9V111) {
- sd->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_GAIN, 0, 28, 1, 0);
- sd->autogain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
- }
-
- sd->jpegqual = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_JPEG_COMPRESSION_QUALITY, 50, 90, 1, 80);
- if (hdl->error) {
- pr_err("Could not initialize controls\n");
- return hdl->error;
- }
-
- v4l2_ctrl_cluster(4, &sd->brightness);
- v4l2_ctrl_cluster(2, &sd->blue);
- if (sd->hflip)
- v4l2_ctrl_cluster(2, &sd->hflip);
- if (sd->autogain) {
- if (sd->sensor == SENSOR_SOI968)
- /* this sensor doesn't have the exposure control and
- autogain is clustered with gain instead. This works
- because sd->exposure == NULL. */
- v4l2_ctrl_auto_cluster(3, &sd->autogain, 0, false);
- else
- /* Otherwise autogain is clustered with exposure. */
- v4l2_ctrl_auto_cluster(2, &sd->autogain, 0, false);
- }
- return 0;
-}
-
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int i;
- u8 value;
- u8 i2c_init[9] =
- {0x80, sd->i2c_addr, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03};
-
- for (i = 0; i < ARRAY_SIZE(bridge_init); i++) {
- value = bridge_init[i][1];
- reg_w(gspca_dev, bridge_init[i][0], &value, 1);
- if (gspca_dev->usb_err < 0) {
- pr_err("Device initialization failed\n");
- return gspca_dev->usb_err;
- }
- }
-
- if (sd->flags & LED_REVERSE)
- reg_w1(gspca_dev, 0x1006, 0x00);
- else
- reg_w1(gspca_dev, 0x1006, 0x20);
-
- reg_w(gspca_dev, 0x10c0, i2c_init, 9);
- if (gspca_dev->usb_err < 0) {
- pr_err("Device initialization failed\n");
- return gspca_dev->usb_err;
- }
-
- switch (sd->sensor) {
- case SENSOR_OV9650:
- ov9650_init_sensor(gspca_dev);
- if (gspca_dev->usb_err < 0)
- break;
- pr_info("OV9650 sensor detected\n");
- break;
- case SENSOR_OV9655:
- ov9655_init_sensor(gspca_dev);
- if (gspca_dev->usb_err < 0)
- break;
- pr_info("OV9655 sensor detected\n");
- break;
- case SENSOR_SOI968:
- soi968_init_sensor(gspca_dev);
- if (gspca_dev->usb_err < 0)
- break;
- pr_info("SOI968 sensor detected\n");
- break;
- case SENSOR_OV7660:
- ov7660_init_sensor(gspca_dev);
- if (gspca_dev->usb_err < 0)
- break;
- pr_info("OV7660 sensor detected\n");
- break;
- case SENSOR_OV7670:
- ov7670_init_sensor(gspca_dev);
- if (gspca_dev->usb_err < 0)
- break;
- pr_info("OV7670 sensor detected\n");
- break;
- case SENSOR_MT9VPRB:
- mt9v_init_sensor(gspca_dev);
- if (gspca_dev->usb_err < 0)
- break;
- pr_info("MT9VPRB sensor detected\n");
- break;
- case SENSOR_MT9M111:
- mt9m111_init_sensor(gspca_dev);
- if (gspca_dev->usb_err < 0)
- break;
- pr_info("MT9M111 sensor detected\n");
- break;
- case SENSOR_MT9M112:
- mt9m112_init_sensor(gspca_dev);
- if (gspca_dev->usb_err < 0)
- break;
- pr_info("MT9M112 sensor detected\n");
- break;
- case SENSOR_MT9M001:
- mt9m001_init_sensor(gspca_dev);
- if (gspca_dev->usb_err < 0)
- break;
- break;
- case SENSOR_HV7131R:
- hv7131r_init_sensor(gspca_dev);
- if (gspca_dev->usb_err < 0)
- break;
- pr_info("HV7131R sensor detected\n");
- break;
- default:
- pr_err("Unsupported sensor\n");
- gspca_dev->usb_err = -ENODEV;
- }
- return gspca_dev->usb_err;
-}
-
-static void configure_sensor_output(struct gspca_dev *gspca_dev, int mode)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u8 value;
-
- switch (sd->sensor) {
- case SENSOR_SOI968:
- if (mode & MODE_SXGA) {
- i2c_w1(gspca_dev, 0x17, 0x1d);
- i2c_w1(gspca_dev, 0x18, 0xbd);
- i2c_w1(gspca_dev, 0x19, 0x01);
- i2c_w1(gspca_dev, 0x1a, 0x81);
- i2c_w1(gspca_dev, 0x12, 0x00);
- sd->hstart = 140;
- sd->vstart = 19;
- } else {
- i2c_w1(gspca_dev, 0x17, 0x13);
- i2c_w1(gspca_dev, 0x18, 0x63);
- i2c_w1(gspca_dev, 0x19, 0x01);
- i2c_w1(gspca_dev, 0x1a, 0x79);
- i2c_w1(gspca_dev, 0x12, 0x40);
- sd->hstart = 60;
- sd->vstart = 11;
- }
- break;
- case SENSOR_OV9650:
- if (mode & MODE_SXGA) {
- i2c_w1(gspca_dev, 0x17, 0x1b);
- i2c_w1(gspca_dev, 0x18, 0xbc);
- i2c_w1(gspca_dev, 0x19, 0x01);
- i2c_w1(gspca_dev, 0x1a, 0x82);
- i2c_r1(gspca_dev, 0x12, &value);
- i2c_w1(gspca_dev, 0x12, value & 0x07);
- } else {
- i2c_w1(gspca_dev, 0x17, 0x24);
- i2c_w1(gspca_dev, 0x18, 0xc5);
- i2c_w1(gspca_dev, 0x19, 0x00);
- i2c_w1(gspca_dev, 0x1a, 0x3c);
- i2c_r1(gspca_dev, 0x12, &value);
- i2c_w1(gspca_dev, 0x12, (value & 0x7) | 0x40);
- }
- break;
- case SENSOR_MT9M112:
- case SENSOR_MT9M111:
- if (mode & MODE_SXGA) {
- i2c_w2(gspca_dev, 0xf0, 0x0002);
- i2c_w2(gspca_dev, 0xc8, 0x970b);
- i2c_w2(gspca_dev, 0xf0, 0x0000);
- } else {
- i2c_w2(gspca_dev, 0xf0, 0x0002);
- i2c_w2(gspca_dev, 0xc8, 0x8000);
- i2c_w2(gspca_dev, 0xf0, 0x0000);
- }
- break;
- }
-}
-
-static int sd_isoc_init(struct gspca_dev *gspca_dev)
-{
- struct usb_interface *intf;
- u32 flags = gspca_dev->cam.cam_mode[(int)gspca_dev->curr_mode].priv;
-
- /*
- * When using the SN9C20X_I420 fmt the sn9c20x needs more bandwidth
- * than our regular bandwidth calculations reserve, so we force the
- * use of a specific altsetting when using the SN9C20X_I420 fmt.
- */
- if (!(flags & (MODE_RAW | MODE_JPEG))) {
- intf = usb_ifnum_to_if(gspca_dev->dev, gspca_dev->iface);
-
- if (intf->num_altsetting != 9) {
- pr_warn("sn9c20x camera with unknown number of alt "
- "settings (%d), please report!\n",
- intf->num_altsetting);
- gspca_dev->alt = intf->num_altsetting;
- return 0;
- }
-
- switch (gspca_dev->width) {
- case 160: /* 160x120 */
- gspca_dev->alt = 2;
- break;
- case 320: /* 320x240 */
- gspca_dev->alt = 6;
- break;
- default: /* >= 640x480 */
- gspca_dev->alt = 9;
- break;
- }
- }
-
- return 0;
-}
-
-#define HW_WIN(mode, hstart, vstart) \
-((const u8 []){hstart, 0, vstart, 0, \
-(mode & MODE_SXGA ? 1280 >> 4 : 640 >> 4), \
-(mode & MODE_SXGA ? 1024 >> 3 : 480 >> 3)})
-
-#define CLR_WIN(width, height) \
-((const u8 [])\
-{0, width >> 2, 0, height >> 1,\
-((width >> 10) & 0x01) | ((height >> 8) & 0x6)})
-
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
- int width = gspca_dev->width;
- int height = gspca_dev->height;
- u8 fmt, scale = 0;
-
- jpeg_define(sd->jpeg_hdr, height, width,
- 0x21);
- jpeg_set_qual(sd->jpeg_hdr, v4l2_ctrl_g_ctrl(sd->jpegqual));
-
- if (mode & MODE_RAW)
- fmt = 0x2d;
- else if (mode & MODE_JPEG)
- fmt = 0x24;
- else
- fmt = 0x2f; /* YUV 420 */
- sd->fmt = fmt;
-
- switch (mode & SCALE_MASK) {
- case SCALE_1280x1024:
- scale = 0xc0;
- pr_info("Set 1280x1024\n");
- break;
- case SCALE_640x480:
- scale = 0x80;
- pr_info("Set 640x480\n");
- break;
- case SCALE_320x240:
- scale = 0x90;
- pr_info("Set 320x240\n");
- break;
- case SCALE_160x120:
- scale = 0xa0;
- pr_info("Set 160x120\n");
- break;
- }
-
- configure_sensor_output(gspca_dev, mode);
- reg_w(gspca_dev, 0x1100, &sd->jpeg_hdr[JPEG_QT0_OFFSET], 64);
- reg_w(gspca_dev, 0x1140, &sd->jpeg_hdr[JPEG_QT1_OFFSET], 64);
- reg_w(gspca_dev, 0x10fb, CLR_WIN(width, height), 5);
- reg_w(gspca_dev, 0x1180, HW_WIN(mode, sd->hstart, sd->vstart), 6);
- reg_w1(gspca_dev, 0x1189, scale);
- reg_w1(gspca_dev, 0x10e0, fmt);
-
- set_cmatrix(gspca_dev, v4l2_ctrl_g_ctrl(sd->brightness),
- v4l2_ctrl_g_ctrl(sd->contrast),
- v4l2_ctrl_g_ctrl(sd->saturation),
- v4l2_ctrl_g_ctrl(sd->hue));
- set_gamma(gspca_dev, v4l2_ctrl_g_ctrl(sd->gamma));
- set_redblue(gspca_dev, v4l2_ctrl_g_ctrl(sd->blue),
- v4l2_ctrl_g_ctrl(sd->red));
- if (sd->gain)
- set_gain(gspca_dev, v4l2_ctrl_g_ctrl(sd->gain));
- if (sd->exposure)
- set_exposure(gspca_dev, v4l2_ctrl_g_ctrl(sd->exposure));
- if (sd->hflip)
- set_hvflip(gspca_dev, v4l2_ctrl_g_ctrl(sd->hflip),
- v4l2_ctrl_g_ctrl(sd->vflip));
-
- reg_w1(gspca_dev, 0x1007, 0x20);
- reg_w1(gspca_dev, 0x1061, 0x03);
-
- /* if JPEG, prepare the compression quality update */
- if (mode & MODE_JPEG) {
- sd->pktsz = sd->npkt = 0;
- sd->nchg = 0;
- sd->work_thread =
- create_singlethread_workqueue(KBUILD_MODNAME);
- }
-
- return gspca_dev->usb_err;
-}
-
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
- reg_w1(gspca_dev, 0x1007, 0x00);
- reg_w1(gspca_dev, 0x1061, 0x01);
-}
-
-/* called on streamoff with alt==0 and on disconnect */
-/* the usb_lock is held at entry - restore on exit */
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (sd->work_thread != NULL) {
- mutex_unlock(&gspca_dev->usb_lock);
- destroy_workqueue(sd->work_thread);
- mutex_lock(&gspca_dev->usb_lock);
- sd->work_thread = NULL;
- }
-}
-
-static void do_autoexposure(struct gspca_dev *gspca_dev, u16 avg_lum)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 cur_exp = v4l2_ctrl_g_ctrl(sd->exposure);
- s32 max = sd->exposure->maximum - sd->exposure_step;
- s32 min = sd->exposure->minimum + sd->exposure_step;
- s16 new_exp;
-
- /*
- * some hardcoded values are present
- * like those for maximal/minimal exposure
- * and exposure steps
- */
- if (avg_lum < MIN_AVG_LUM) {
- if (cur_exp > max)
- return;
-
- new_exp = cur_exp + sd->exposure_step;
- if (new_exp > max)
- new_exp = max;
- if (new_exp < min)
- new_exp = min;
- v4l2_ctrl_s_ctrl(sd->exposure, new_exp);
-
- sd->older_step = sd->old_step;
- sd->old_step = 1;
-
- if (sd->old_step ^ sd->older_step)
- sd->exposure_step /= 2;
- else
- sd->exposure_step += 2;
- }
- if (avg_lum > MAX_AVG_LUM) {
- if (cur_exp < min)
- return;
- new_exp = cur_exp - sd->exposure_step;
- if (new_exp > max)
- new_exp = max;
- if (new_exp < min)
- new_exp = min;
- v4l2_ctrl_s_ctrl(sd->exposure, new_exp);
- sd->older_step = sd->old_step;
- sd->old_step = 0;
-
- if (sd->old_step ^ sd->older_step)
- sd->exposure_step /= 2;
- else
- sd->exposure_step += 2;
- }
-}
-
-static void do_autogain(struct gspca_dev *gspca_dev, u16 avg_lum)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 cur_gain = v4l2_ctrl_g_ctrl(sd->gain);
-
- if (avg_lum < MIN_AVG_LUM && cur_gain < sd->gain->maximum)
- v4l2_ctrl_s_ctrl(sd->gain, cur_gain + 1);
- if (avg_lum > MAX_AVG_LUM && cur_gain > sd->gain->minimum)
- v4l2_ctrl_s_ctrl(sd->gain, cur_gain - 1);
-}
-
-static void sd_dqcallback(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int avg_lum;
-
- if (sd->autogain == NULL || !v4l2_ctrl_g_ctrl(sd->autogain))
- return;
-
- avg_lum = atomic_read(&sd->avg_lum);
- if (sd->sensor == SENSOR_SOI968)
- do_autogain(gspca_dev, avg_lum);
- else
- do_autoexposure(gspca_dev, avg_lum);
-}
-
-/* JPEG quality update */
-/* This function is executed from a work queue. */
-static void qual_upd(struct work_struct *work)
-{
- struct sd *sd = container_of(work, struct sd, work);
- struct gspca_dev *gspca_dev = &sd->gspca_dev;
- s32 qual = v4l2_ctrl_g_ctrl(sd->jpegqual);
-
- mutex_lock(&gspca_dev->usb_lock);
- PDEBUG(D_STREAM, "qual_upd %d%%", qual);
- set_quality(gspca_dev, qual);
- mutex_unlock(&gspca_dev->usb_lock);
-}
-
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
-static int sd_int_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, /* interrupt packet */
- int len) /* interrupt packet length */
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (!(sd->flags & HAS_NO_BUTTON) && len == 1) {
- input_report_key(gspca_dev->input_dev, KEY_CAMERA, 1);
- input_sync(gspca_dev->input_dev);
- input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);
- input_sync(gspca_dev->input_dev);
- return 0;
- }
- return -EINVAL;
-}
-#endif
-
-/* check the JPEG compression */
-static void transfer_check(struct gspca_dev *gspca_dev,
- u8 *data)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int new_qual, r;
-
- new_qual = 0;
-
- /* if USB error, discard the frame and decrease the quality */
- if (data[6] & 0x08) { /* USB FIFO full */
- gspca_dev->last_packet_type = DISCARD_PACKET;
- new_qual = -5;
- } else {
-
- /* else, compute the filling rate and a new JPEG quality */
- r = (sd->pktsz * 100) /
- (sd->npkt *
- gspca_dev->urb[0]->iso_frame_desc[0].length);
- if (r >= 85)
- new_qual = -3;
- else if (r < 75)
- new_qual = 2;
- }
- if (new_qual != 0) {
- sd->nchg += new_qual;
- if (sd->nchg < -6 || sd->nchg >= 12) {
- /* Note: we are in interrupt context, so we can't
- use v4l2_ctrl_g/s_ctrl here. Access the value
- directly instead. */
- s32 curqual = sd->jpegqual->cur.val;
- sd->nchg = 0;
- new_qual += curqual;
- if (new_qual < sd->jpegqual->minimum)
- new_qual = sd->jpegqual->minimum;
- else if (new_qual > sd->jpegqual->maximum)
- new_qual = sd->jpegqual->maximum;
- if (new_qual != curqual) {
- sd->jpegqual->cur.val = new_qual;
- queue_work(sd->work_thread, &sd->work);
- }
- }
- } else {
- sd->nchg = 0;
- }
- sd->pktsz = sd->npkt = 0;
-}
-
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, /* isoc packet */
- int len) /* iso packet length */
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int avg_lum, is_jpeg;
- static const u8 frame_header[] =
- {0xff, 0xff, 0x00, 0xc4, 0xc4, 0x96};
-
- is_jpeg = (sd->fmt & 0x03) == 0;
- if (len >= 64 && memcmp(data, frame_header, 6) == 0) {
- avg_lum = ((data[35] >> 2) & 3) |
- (data[20] << 2) |
- (data[19] << 10);
- avg_lum += ((data[35] >> 4) & 3) |
- (data[22] << 2) |
- (data[21] << 10);
- avg_lum += ((data[35] >> 6) & 3) |
- (data[24] << 2) |
- (data[23] << 10);
- avg_lum += (data[36] & 3) |
- (data[26] << 2) |
- (data[25] << 10);
- avg_lum += ((data[36] >> 2) & 3) |
- (data[28] << 2) |
- (data[27] << 10);
- avg_lum += ((data[36] >> 4) & 3) |
- (data[30] << 2) |
- (data[29] << 10);
- avg_lum += ((data[36] >> 6) & 3) |
- (data[32] << 2) |
- (data[31] << 10);
- avg_lum += ((data[44] >> 4) & 3) |
- (data[34] << 2) |
- (data[33] << 10);
- avg_lum >>= 9;
- atomic_set(&sd->avg_lum, avg_lum);
-
- if (is_jpeg)
- transfer_check(gspca_dev, data);
-
- gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
- len -= 64;
- if (len == 0)
- return;
- data += 64;
- }
- if (gspca_dev->last_packet_type == LAST_PACKET) {
- if (is_jpeg) {
- gspca_frame_add(gspca_dev, FIRST_PACKET,
- sd->jpeg_hdr, JPEG_HDR_SZ);
- gspca_frame_add(gspca_dev, INTER_PACKET,
- data, len);
- } else {
- gspca_frame_add(gspca_dev, FIRST_PACKET,
- data, len);
- }
- } else {
- /* if JPEG, count the packets and their size */
- if (is_jpeg) {
- sd->npkt++;
- sd->pktsz += len;
- }
- gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
- }
-}
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
- .name = KBUILD_MODNAME,
- .config = sd_config,
- .init = sd_init,
- .init_controls = sd_init_controls,
- .isoc_init = sd_isoc_init,
- .start = sd_start,
- .stopN = sd_stopN,
- .stop0 = sd_stop0,
- .pkt_scan = sd_pkt_scan,
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
- .int_pkt_scan = sd_int_pkt_scan,
-#endif
- .dq_callback = sd_dqcallback,
-#ifdef CONFIG_VIDEO_ADV_DEBUG
- .set_register = sd_dbg_s_register,
- .get_register = sd_dbg_g_register,
-#endif
- .get_chip_ident = sd_chip_ident,
-};
-
-#define SN9C20X(sensor, i2c_addr, flags) \
- .driver_info = ((flags & 0xff) << 16) \
- | (SENSOR_ ## sensor << 8) \
- | (i2c_addr)
-
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x0c45, 0x6240), SN9C20X(MT9M001, 0x5d, 0)},
- {USB_DEVICE(0x0c45, 0x6242), SN9C20X(MT9M111, 0x5d, 0)},
- {USB_DEVICE(0x0c45, 0x6248), SN9C20X(OV9655, 0x30, 0)},
- {USB_DEVICE(0x0c45, 0x624c), SN9C20X(MT9M112, 0x5d, 0)},
- {USB_DEVICE(0x0c45, 0x624e), SN9C20X(SOI968, 0x30, LED_REVERSE)},
- {USB_DEVICE(0x0c45, 0x624f), SN9C20X(OV9650, 0x30,
- (FLIP_DETECT | HAS_NO_BUTTON))},
- {USB_DEVICE(0x0c45, 0x6251), SN9C20X(OV9650, 0x30, 0)},
- {USB_DEVICE(0x0c45, 0x6253), SN9C20X(OV9650, 0x30, 0)},
- {USB_DEVICE(0x0c45, 0x6260), SN9C20X(OV7670, 0x21, 0)},
- {USB_DEVICE(0x0c45, 0x6270), SN9C20X(MT9VPRB, 0x00, 0)},
- {USB_DEVICE(0x0c45, 0x627b), SN9C20X(OV7660, 0x21, FLIP_DETECT)},
- {USB_DEVICE(0x0c45, 0x627c), SN9C20X(HV7131R, 0x11, 0)},
- {USB_DEVICE(0x0c45, 0x627f), SN9C20X(OV9650, 0x30, 0)},
- {USB_DEVICE(0x0c45, 0x6280), SN9C20X(MT9M001, 0x5d, 0)},
- {USB_DEVICE(0x0c45, 0x6282), SN9C20X(MT9M111, 0x5d, 0)},
- {USB_DEVICE(0x0c45, 0x6288), SN9C20X(OV9655, 0x30, 0)},
- {USB_DEVICE(0x0c45, 0x628c), SN9C20X(MT9M112, 0x5d, 0)},
- {USB_DEVICE(0x0c45, 0x628e), SN9C20X(SOI968, 0x30, 0)},
- {USB_DEVICE(0x0c45, 0x628f), SN9C20X(OV9650, 0x30, 0)},
- {USB_DEVICE(0x0c45, 0x62a0), SN9C20X(OV7670, 0x21, 0)},
- {USB_DEVICE(0x0c45, 0x62b0), SN9C20X(MT9VPRB, 0x00, 0)},
- {USB_DEVICE(0x0c45, 0x62b3), SN9C20X(OV9655, 0x30, LED_REVERSE)},
- {USB_DEVICE(0x0c45, 0x62bb), SN9C20X(OV7660, 0x21, LED_REVERSE)},
- {USB_DEVICE(0x0c45, 0x62bc), SN9C20X(HV7131R, 0x11, 0)},
- {USB_DEVICE(0x045e, 0x00f4), SN9C20X(OV9650, 0x30, 0)},
- {USB_DEVICE(0x145f, 0x013d), SN9C20X(OV7660, 0x21, 0)},
- {USB_DEVICE(0x0458, 0x7029), SN9C20X(HV7131R, 0x11, 0)},
- {USB_DEVICE(0x0458, 0x704a), SN9C20X(MT9M112, 0x5d, 0)},
- {USB_DEVICE(0x0458, 0x704c), SN9C20X(MT9M112, 0x5d, 0)},
- {USB_DEVICE(0xa168, 0x0610), SN9C20X(HV7131R, 0x11, 0)},
- {USB_DEVICE(0xa168, 0x0611), SN9C20X(HV7131R, 0x11, 0)},
- {USB_DEVICE(0xa168, 0x0613), SN9C20X(HV7131R, 0x11, 0)},
- {USB_DEVICE(0xa168, 0x0618), SN9C20X(HV7131R, 0x11, 0)},
- {USB_DEVICE(0xa168, 0x0614), SN9C20X(MT9M111, 0x5d, 0)},
- {USB_DEVICE(0xa168, 0x0615), SN9C20X(MT9M111, 0x5d, 0)},
- {USB_DEVICE(0xa168, 0x0617), SN9C20X(MT9M111, 0x5d, 0)},
- {}
-};
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = KBUILD_MODNAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
+++ /dev/null
-/*
- * sonix sn9c102 (bayer) library
- *
- * Copyright (C) 2009-2011 Jean-François Moine <http://moinejf.free.fr>
- * Copyright (C) 2003 2004 Michel Xhaard mxhaard@magic.fr
- * Add Pas106 Stefano Mozzi (C) 2004
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-/* Some documentation on known sonixb registers:
-
-Reg Use
-sn9c101 / sn9c102:
-0x10 high nibble red gain low nibble blue gain
-0x11 low nibble green gain
-sn9c103:
-0x05 red gain 0-127
-0x06 blue gain 0-127
-0x07 green gain 0-127
-all:
-0x08-0x0f i2c / 3wire registers
-0x12 hstart
-0x13 vstart
-0x15 hsize (hsize = register-value * 16)
-0x16 vsize (vsize = register-value * 16)
-0x17 bit 0 toggle compression quality (according to sn9c102 driver)
-0x18 bit 7 enables compression, bit 4-5 set image down scaling:
- 00 scale 1, 01 scale 1/2, 10, scale 1/4
-0x19 high-nibble is sensor clock divider, changes exposure on sensors which
- use a clock generated by the bridge. Some sensors have their own clock.
-0x1c auto_exposure area (for avg_lum) startx (startx = register-value * 32)
-0x1d auto_exposure area (for avg_lum) starty (starty = register-value * 32)
-0x1e auto_exposure area (for avg_lum) stopx (hsize = (0x1e - 0x1c) * 32)
-0x1f auto_exposure area (for avg_lum) stopy (vsize = (0x1f - 0x1d) * 32)
-*/
-
-#define MODULE_NAME "sonixb"
-
-#include <linux/input.h>
-#include "gspca.h"
-
-MODULE_AUTHOR("Jean-François Moine <http://moinejf.free.fr>");
-MODULE_DESCRIPTION("GSPCA/SN9C102 USB Camera Driver");
-MODULE_LICENSE("GPL");
-
-/* specific webcam descriptor */
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
-
- struct v4l2_ctrl *brightness;
- struct v4l2_ctrl *plfreq;
-
- atomic_t avg_lum;
- int prev_avg_lum;
- int exposure_knee;
- int header_read;
- u8 header[12]; /* Header without sof marker */
-
- unsigned char autogain_ignore_frames;
- unsigned char frames_to_drop;
-
- __u8 bridge; /* Type of bridge */
-#define BRIDGE_101 0
-#define BRIDGE_102 0 /* We make no difference between 101 and 102 */
-#define BRIDGE_103 1
-
- __u8 sensor; /* Type of image sensor chip */
-#define SENSOR_HV7131D 0
-#define SENSOR_HV7131R 1
-#define SENSOR_OV6650 2
-#define SENSOR_OV7630 3
-#define SENSOR_PAS106 4
-#define SENSOR_PAS202 5
-#define SENSOR_TAS5110C 6
-#define SENSOR_TAS5110D 7
-#define SENSOR_TAS5130CXX 8
- __u8 reg11;
-};
-
-typedef const __u8 sensor_init_t[8];
-
-struct sensor_data {
- const __u8 *bridge_init;
- sensor_init_t *sensor_init;
- int sensor_init_size;
- int flags;
- __u8 sensor_addr;
-};
-
-/* sensor_data flags */
-#define F_SIF 0x01 /* sif or vga */
-
-/* priv field of struct v4l2_pix_format flags (do not use low nibble!) */
-#define MODE_RAW 0x10 /* raw bayer mode */
-#define MODE_REDUCED_SIF 0x20 /* vga mode (320x240 / 160x120) on sif cam */
-
-#define COMP 0xc7 /* 0x87 //0x07 */
-#define COMP1 0xc9 /* 0x89 //0x09 */
-
-#define MCK_INIT 0x63
-#define MCK_INIT1 0x20 /*fixme: Bayer - 0x50 for JPEG ??*/
-
-#define SYS_CLK 0x04
-
-#define SENS(bridge, sensor, _flags, _sensor_addr) \
-{ \
- .bridge_init = bridge, \
- .sensor_init = sensor, \
- .sensor_init_size = sizeof(sensor), \
- .flags = _flags, .sensor_addr = _sensor_addr \
-}
-
-/* We calculate the autogain at the end of the transfer of a frame, at this
- moment a frame with the old settings is being captured and transmitted. So
- if we adjust the gain or exposure we must ignore atleast the next frame for
- the new settings to come into effect before doing any other adjustments. */
-#define AUTOGAIN_IGNORE_FRAMES 1
-
-static const struct v4l2_pix_format vga_mode[] = {
- {160, 120, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 160,
- .sizeimage = 160 * 120,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 2 | MODE_RAW},
- {160, 120, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
- .bytesperline = 160,
- .sizeimage = 160 * 120 * 5 / 4,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 2},
- {320, 240, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 5 / 4,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 1},
- {640, 480, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480 * 5 / 4,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0},
-};
-static const struct v4l2_pix_format sif_mode[] = {
- {160, 120, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 160,
- .sizeimage = 160 * 120,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 1 | MODE_RAW | MODE_REDUCED_SIF},
- {160, 120, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
- .bytesperline = 160,
- .sizeimage = 160 * 120 * 5 / 4,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 1 | MODE_REDUCED_SIF},
- {176, 144, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 176,
- .sizeimage = 176 * 144,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 1 | MODE_RAW},
- {176, 144, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
- .bytesperline = 176,
- .sizeimage = 176 * 144 * 5 / 4,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 1},
- {320, 240, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 5 / 4,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0 | MODE_REDUCED_SIF},
- {352, 288, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
- .bytesperline = 352,
- .sizeimage = 352 * 288 * 5 / 4,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0},
-};
-
-static const __u8 initHv7131d[] = {
- 0x04, 0x03, 0x00, 0x04, 0x00, 0x00, 0x00, 0x80, 0x11, 0x00, 0x00, 0x00,
- 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x02, 0x02, 0x00,
- 0x28, 0x1e, 0x60, 0x8e, 0x42,
-};
-static const __u8 hv7131d_sensor_init[][8] = {
- {0xa0, 0x11, 0x01, 0x04, 0x00, 0x00, 0x00, 0x17},
- {0xa0, 0x11, 0x02, 0x00, 0x00, 0x00, 0x00, 0x17},
- {0xa0, 0x11, 0x28, 0x00, 0x00, 0x00, 0x00, 0x17},
- {0xa0, 0x11, 0x30, 0x30, 0x00, 0x00, 0x00, 0x17}, /* reset level */
- {0xa0, 0x11, 0x34, 0x02, 0x00, 0x00, 0x00, 0x17}, /* pixel bias volt */
-};
-
-static const __u8 initHv7131r[] = {
- 0x46, 0x77, 0x00, 0x04, 0x00, 0x00, 0x00, 0x80, 0x11, 0x00, 0x00, 0x00,
- 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x02, 0x01, 0x00,
- 0x28, 0x1e, 0x60, 0x8a, 0x20,
-};
-static const __u8 hv7131r_sensor_init[][8] = {
- {0xc0, 0x11, 0x31, 0x38, 0x2a, 0x2e, 0x00, 0x10},
- {0xa0, 0x11, 0x01, 0x08, 0x2a, 0x2e, 0x00, 0x10},
- {0xb0, 0x11, 0x20, 0x00, 0xd0, 0x2e, 0x00, 0x10},
- {0xc0, 0x11, 0x25, 0x03, 0x0e, 0x28, 0x00, 0x16},
- {0xa0, 0x11, 0x30, 0x10, 0x0e, 0x28, 0x00, 0x15},
-};
-static const __u8 initOv6650[] = {
- 0x44, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80,
- 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x01, 0x01, 0x0a, 0x16, 0x12, 0x68, 0x8b,
- 0x10,
-};
-static const __u8 ov6650_sensor_init[][8] = {
- /* Bright, contrast, etc are set through SCBB interface.
- * AVCAP on win2 do not send any data on this controls. */
- /* Anyway, some registers appears to alter bright and constrat */
-
- /* Reset sensor */
- {0xa0, 0x60, 0x12, 0x80, 0x00, 0x00, 0x00, 0x10},
- /* Set clock register 0x11 low nibble is clock divider */
- {0xd0, 0x60, 0x11, 0xc0, 0x1b, 0x18, 0xc1, 0x10},
- /* Next some unknown stuff */
- {0xb0, 0x60, 0x15, 0x00, 0x02, 0x18, 0xc1, 0x10},
-/* {0xa0, 0x60, 0x1b, 0x01, 0x02, 0x18, 0xc1, 0x10},
- * THIS SET GREEN SCREEN
- * (pixels could be innverted in decode kind of "brg",
- * but blue wont be there. Avoid this data ... */
- {0xd0, 0x60, 0x26, 0x01, 0x14, 0xd8, 0xa4, 0x10}, /* format out? */
- {0xd0, 0x60, 0x26, 0x01, 0x14, 0xd8, 0xa4, 0x10},
- {0xa0, 0x60, 0x30, 0x3d, 0x0a, 0xd8, 0xa4, 0x10},
- /* Enable rgb brightness control */
- {0xa0, 0x60, 0x61, 0x08, 0x00, 0x00, 0x00, 0x10},
- /* HDG: Note windows uses the line below, which sets both register 0x60
- and 0x61 I believe these registers of the ov6650 are identical as
- those of the ov7630, because if this is true the windows settings
- add a bit additional red gain and a lot additional blue gain, which
- matches my findings that the windows settings make blue much too
- blue and red a little too red.
- {0xb0, 0x60, 0x60, 0x66, 0x68, 0xd8, 0xa4, 0x10}, */
- /* Some more unknown stuff */
- {0xa0, 0x60, 0x68, 0x04, 0x68, 0xd8, 0xa4, 0x10},
- {0xd0, 0x60, 0x17, 0x24, 0xd6, 0x04, 0x94, 0x10}, /* Clipreg */
-};
-
-static const __u8 initOv7630[] = {
- 0x04, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, /* r01 .. r08 */
- 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* r09 .. r10 */
- 0x00, 0x01, 0x01, 0x0a, /* r11 .. r14 */
- 0x28, 0x1e, /* H & V sizes r15 .. r16 */
- 0x68, 0x8f, MCK_INIT1, /* r17 .. r19 */
-};
-static const __u8 ov7630_sensor_init[][8] = {
- {0xa0, 0x21, 0x12, 0x80, 0x00, 0x00, 0x00, 0x10},
- {0xb0, 0x21, 0x01, 0x77, 0x3a, 0x00, 0x00, 0x10},
-/* {0xd0, 0x21, 0x12, 0x7c, 0x01, 0x80, 0x34, 0x10}, jfm */
- {0xd0, 0x21, 0x12, 0x5c, 0x00, 0x80, 0x34, 0x10}, /* jfm */
- {0xa0, 0x21, 0x1b, 0x04, 0x00, 0x80, 0x34, 0x10},
- {0xa0, 0x21, 0x20, 0x44, 0x00, 0x80, 0x34, 0x10},
- {0xa0, 0x21, 0x23, 0xee, 0x00, 0x80, 0x34, 0x10},
- {0xd0, 0x21, 0x26, 0xa0, 0x9a, 0xa0, 0x30, 0x10},
- {0xb0, 0x21, 0x2a, 0x80, 0x00, 0xa0, 0x30, 0x10},
- {0xb0, 0x21, 0x2f, 0x3d, 0x24, 0xa0, 0x30, 0x10},
- {0xa0, 0x21, 0x32, 0x86, 0x24, 0xa0, 0x30, 0x10},
- {0xb0, 0x21, 0x60, 0xa9, 0x4a, 0xa0, 0x30, 0x10},
-/* {0xb0, 0x21, 0x60, 0xa9, 0x42, 0xa0, 0x30, 0x10}, * jfm */
- {0xa0, 0x21, 0x65, 0x00, 0x42, 0xa0, 0x30, 0x10},
- {0xa0, 0x21, 0x69, 0x38, 0x42, 0xa0, 0x30, 0x10},
- {0xc0, 0x21, 0x6f, 0x88, 0x0b, 0x00, 0x30, 0x10},
- {0xc0, 0x21, 0x74, 0x21, 0x8e, 0x00, 0x30, 0x10},
- {0xa0, 0x21, 0x7d, 0xf7, 0x8e, 0x00, 0x30, 0x10},
- {0xd0, 0x21, 0x17, 0x1c, 0xbd, 0x06, 0xf6, 0x10},
-};
-
-static const __u8 initPas106[] = {
- 0x04, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x81, 0x40, 0x00, 0x00, 0x00,
- 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x04, 0x01, 0x00,
- 0x16, 0x12, 0x24, COMP1, MCK_INIT1,
-};
-/* compression 0x86 mckinit1 0x2b */
-
-/* "Known" PAS106B registers:
- 0x02 clock divider
- 0x03 Variable framerate bits 4-11
- 0x04 Var framerate bits 0-3, one must leave the 4 msb's at 0 !!
- The variable framerate control must never be set lower then 300,
- which sets the framerate at 90 / reg02, otherwise vsync is lost.
- 0x05 Shutter Time Line Offset, this can be used as an exposure control:
- 0 = use full frame time, 255 = no exposure at all
- Note this may never be larger then "var-framerate control" / 2 - 2.
- When var-framerate control is < 514, no exposure is reached at the max
- allowed value for the framerate control value, rather then at 255.
- 0x06 Shutter Time Pixel Offset, like reg05 this influences exposure, but
- only a very little bit, leave at 0xcd
- 0x07 offset sign bit (bit0 1 > negative offset)
- 0x08 offset
- 0x09 Blue Gain
- 0x0a Green1 Gain
- 0x0b Green2 Gain
- 0x0c Red Gain
- 0x0e Global gain
- 0x13 Write 1 to commit settings to sensor
-*/
-
-static const __u8 pas106_sensor_init[][8] = {
- /* Pixel Clock Divider 6 */
- { 0xa1, 0x40, 0x02, 0x04, 0x00, 0x00, 0x00, 0x14 },
- /* Frame Time MSB (also seen as 0x12) */
- { 0xa1, 0x40, 0x03, 0x13, 0x00, 0x00, 0x00, 0x14 },
- /* Frame Time LSB (also seen as 0x05) */
- { 0xa1, 0x40, 0x04, 0x06, 0x00, 0x00, 0x00, 0x14 },
- /* Shutter Time Line Offset (also seen as 0x6d) */
- { 0xa1, 0x40, 0x05, 0x65, 0x00, 0x00, 0x00, 0x14 },
- /* Shutter Time Pixel Offset (also seen as 0xb1) */
- { 0xa1, 0x40, 0x06, 0xcd, 0x00, 0x00, 0x00, 0x14 },
- /* Black Level Subtract Sign (also seen 0x00) */
- { 0xa1, 0x40, 0x07, 0xc1, 0x00, 0x00, 0x00, 0x14 },
- /* Black Level Subtract Level (also seen 0x01) */
- { 0xa1, 0x40, 0x08, 0x06, 0x00, 0x00, 0x00, 0x14 },
- { 0xa1, 0x40, 0x08, 0x06, 0x00, 0x00, 0x00, 0x14 },
- /* Color Gain B Pixel 5 a */
- { 0xa1, 0x40, 0x09, 0x05, 0x00, 0x00, 0x00, 0x14 },
- /* Color Gain G1 Pixel 1 5 */
- { 0xa1, 0x40, 0x0a, 0x04, 0x00, 0x00, 0x00, 0x14 },
- /* Color Gain G2 Pixel 1 0 5 */
- { 0xa1, 0x40, 0x0b, 0x04, 0x00, 0x00, 0x00, 0x14 },
- /* Color Gain R Pixel 3 1 */
- { 0xa1, 0x40, 0x0c, 0x05, 0x00, 0x00, 0x00, 0x14 },
- /* Color GainH Pixel */
- { 0xa1, 0x40, 0x0d, 0x00, 0x00, 0x00, 0x00, 0x14 },
- /* Global Gain */
- { 0xa1, 0x40, 0x0e, 0x0e, 0x00, 0x00, 0x00, 0x14 },
- /* Contrast */
- { 0xa1, 0x40, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x14 },
- /* H&V synchro polarity */
- { 0xa1, 0x40, 0x10, 0x06, 0x00, 0x00, 0x00, 0x14 },
- /* ?default */
- { 0xa1, 0x40, 0x11, 0x06, 0x00, 0x00, 0x00, 0x14 },
- /* DAC scale */
- { 0xa1, 0x40, 0x12, 0x06, 0x00, 0x00, 0x00, 0x14 },
- /* ?default */
- { 0xa1, 0x40, 0x14, 0x02, 0x00, 0x00, 0x00, 0x14 },
- /* Validate Settings */
- { 0xa1, 0x40, 0x13, 0x01, 0x00, 0x00, 0x00, 0x14 },
-};
-
-static const __u8 initPas202[] = {
- 0x44, 0x44, 0x21, 0x30, 0x00, 0x00, 0x00, 0x80, 0x40, 0x00, 0x00, 0x00,
- 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x06, 0x03, 0x0a,
- 0x28, 0x1e, 0x20, 0x89, 0x20,
-};
-
-/* "Known" PAS202BCB registers:
- 0x02 clock divider
- 0x04 Variable framerate bits 6-11 (*)
- 0x05 Var framerate bits 0-5, one must leave the 2 msb's at 0 !!
- 0x07 Blue Gain
- 0x08 Green Gain
- 0x09 Red Gain
- 0x0b offset sign bit (bit0 1 > negative offset)
- 0x0c offset
- 0x0e Unknown image is slightly brighter when bit 0 is 0, if reg0f is 0 too,
- leave at 1 otherwise we get a jump in our exposure control
- 0x0f Exposure 0-255, 0 = use full frame time, 255 = no exposure at all
- 0x10 Master gain 0 - 31
- 0x11 write 1 to apply changes
- (*) The variable framerate control must never be set lower then 500
- which sets the framerate at 30 / reg02, otherwise vsync is lost.
-*/
-static const __u8 pas202_sensor_init[][8] = {
- /* Set the clock divider to 4 -> 30 / 4 = 7.5 fps, we would like
- to set it lower, but for some reason the bridge starts missing
- vsync's then */
- {0xa0, 0x40, 0x02, 0x04, 0x00, 0x00, 0x00, 0x10},
- {0xd0, 0x40, 0x04, 0x07, 0x34, 0x00, 0x09, 0x10},
- {0xd0, 0x40, 0x08, 0x01, 0x00, 0x00, 0x01, 0x10},
- {0xd0, 0x40, 0x0c, 0x00, 0x0c, 0x01, 0x32, 0x10},
- {0xd0, 0x40, 0x10, 0x00, 0x01, 0x00, 0x63, 0x10},
- {0xa0, 0x40, 0x15, 0x70, 0x01, 0x00, 0x63, 0x10},
- {0xa0, 0x40, 0x18, 0x00, 0x01, 0x00, 0x63, 0x10},
- {0xa0, 0x40, 0x11, 0x01, 0x01, 0x00, 0x63, 0x10},
- {0xa0, 0x40, 0x03, 0x56, 0x01, 0x00, 0x63, 0x10},
- {0xa0, 0x40, 0x11, 0x01, 0x01, 0x00, 0x63, 0x10},
-};
-
-static const __u8 initTas5110c[] = {
- 0x44, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x11, 0x00, 0x00, 0x00,
- 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x45, 0x09, 0x0a,
- 0x16, 0x12, 0x60, 0x86, 0x2b,
-};
-/* Same as above, except a different hstart */
-static const __u8 initTas5110d[] = {
- 0x44, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x11, 0x00, 0x00, 0x00,
- 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x41, 0x09, 0x0a,
- 0x16, 0x12, 0x60, 0x86, 0x2b,
-};
-/* tas5110c is 3 wire, tas5110d is 2 wire (regular i2c) */
-static const __u8 tas5110c_sensor_init[][8] = {
- {0x30, 0x11, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x10},
- {0x30, 0x11, 0x02, 0x20, 0xa9, 0x00, 0x00, 0x10},
-};
-/* Known TAS5110D registers
- * reg02: gain, bit order reversed!! 0 == max gain, 255 == min gain
- * reg03: bit3: vflip, bit4: ~hflip, bit7: ~gainboost (~ == inverted)
- * Note: writing reg03 seems to only work when written together with 02
- */
-static const __u8 tas5110d_sensor_init[][8] = {
- {0xa0, 0x61, 0x9a, 0xca, 0x00, 0x00, 0x00, 0x17}, /* reset */
-};
-
-static const __u8 initTas5130[] = {
- 0x04, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x11, 0x00, 0x00, 0x00,
- 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x68, 0x0c, 0x0a,
- 0x28, 0x1e, 0x60, COMP, MCK_INIT,
-};
-static const __u8 tas5130_sensor_init[][8] = {
-/* {0x30, 0x11, 0x00, 0x40, 0x47, 0x00, 0x00, 0x10},
- * shutter 0x47 short exposure? */
- {0x30, 0x11, 0x00, 0x40, 0x01, 0x00, 0x00, 0x10},
- /* shutter 0x01 long exposure */
- {0x30, 0x11, 0x02, 0x20, 0x70, 0x00, 0x00, 0x10},
-};
-
-static const struct sensor_data sensor_data[] = {
- SENS(initHv7131d, hv7131d_sensor_init, 0, 0),
- SENS(initHv7131r, hv7131r_sensor_init, 0, 0),
- SENS(initOv6650, ov6650_sensor_init, F_SIF, 0x60),
- SENS(initOv7630, ov7630_sensor_init, 0, 0x21),
- SENS(initPas106, pas106_sensor_init, F_SIF, 0),
- SENS(initPas202, pas202_sensor_init, 0, 0),
- SENS(initTas5110c, tas5110c_sensor_init, F_SIF, 0),
- SENS(initTas5110d, tas5110d_sensor_init, F_SIF, 0),
- SENS(initTas5130, tas5130_sensor_init, 0, 0),
-};
-
-/* get one byte in gspca_dev->usb_buf */
-static void reg_r(struct gspca_dev *gspca_dev,
- __u16 value)
-{
- int res;
-
- if (gspca_dev->usb_err < 0)
- return;
-
- res = usb_control_msg(gspca_dev->dev,
- usb_rcvctrlpipe(gspca_dev->dev, 0),
- 0, /* request */
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
- value,
- 0, /* index */
- gspca_dev->usb_buf, 1,
- 500);
-
- if (res < 0) {
- dev_err(gspca_dev->v4l2_dev.dev,
- "Error reading register %02x: %d\n", value, res);
- gspca_dev->usb_err = res;
- }
-}
-
-static void reg_w(struct gspca_dev *gspca_dev,
- __u16 value,
- const __u8 *buffer,
- int len)
-{
- int res;
-
- if (gspca_dev->usb_err < 0)
- return;
-
- memcpy(gspca_dev->usb_buf, buffer, len);
- res = usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- 0x08, /* request */
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
- value,
- 0, /* index */
- gspca_dev->usb_buf, len,
- 500);
-
- if (res < 0) {
- dev_err(gspca_dev->v4l2_dev.dev,
- "Error writing register %02x: %d\n", value, res);
- gspca_dev->usb_err = res;
- }
-}
-
-static void i2c_w(struct gspca_dev *gspca_dev, const __u8 *buffer)
-{
- int retry = 60;
-
- if (gspca_dev->usb_err < 0)
- return;
-
- /* is i2c ready */
- reg_w(gspca_dev, 0x08, buffer, 8);
- while (retry--) {
- if (gspca_dev->usb_err < 0)
- return;
- msleep(10);
- reg_r(gspca_dev, 0x08);
- if (gspca_dev->usb_buf[0] & 0x04) {
- if (gspca_dev->usb_buf[0] & 0x08) {
- dev_err(gspca_dev->v4l2_dev.dev,
- "i2c write error\n");
- gspca_dev->usb_err = -EIO;
- }
- return;
- }
- }
-
- dev_err(gspca_dev->v4l2_dev.dev, "i2c write timeout\n");
- gspca_dev->usb_err = -EIO;
-}
-
-static void i2c_w_vector(struct gspca_dev *gspca_dev,
- const __u8 buffer[][8], int len)
-{
- for (;;) {
- if (gspca_dev->usb_err < 0)
- return;
- reg_w(gspca_dev, 0x08, *buffer, 8);
- len -= 8;
- if (len <= 0)
- break;
- buffer++;
- }
-}
-
-static void setbrightness(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- switch (sd->sensor) {
- case SENSOR_OV6650:
- case SENSOR_OV7630: {
- __u8 i2cOV[] =
- {0xa0, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x10};
-
- /* change reg 0x06 */
- i2cOV[1] = sensor_data[sd->sensor].sensor_addr;
- i2cOV[3] = sd->brightness->val;
- i2c_w(gspca_dev, i2cOV);
- break;
- }
- case SENSOR_PAS106:
- case SENSOR_PAS202: {
- __u8 i2cpbright[] =
- {0xb0, 0x40, 0x0b, 0x00, 0x00, 0x00, 0x00, 0x16};
- __u8 i2cpdoit[] =
- {0xa0, 0x40, 0x11, 0x01, 0x00, 0x00, 0x00, 0x16};
-
- /* PAS106 uses reg 7 and 8 instead of b and c */
- if (sd->sensor == SENSOR_PAS106) {
- i2cpbright[2] = 7;
- i2cpdoit[2] = 0x13;
- }
-
- if (sd->brightness->val < 127) {
- /* change reg 0x0b, signreg */
- i2cpbright[3] = 0x01;
- /* set reg 0x0c, offset */
- i2cpbright[4] = 127 - sd->brightness->val;
- } else
- i2cpbright[4] = sd->brightness->val - 127;
-
- i2c_w(gspca_dev, i2cpbright);
- i2c_w(gspca_dev, i2cpdoit);
- break;
- }
- default:
- break;
- }
-}
-
-static void setgain(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u8 gain = gspca_dev->gain->val;
-
- switch (sd->sensor) {
- case SENSOR_HV7131D: {
- __u8 i2c[] =
- {0xc0, 0x11, 0x31, 0x00, 0x00, 0x00, 0x00, 0x17};
-
- i2c[3] = 0x3f - gain;
- i2c[4] = 0x3f - gain;
- i2c[5] = 0x3f - gain;
-
- i2c_w(gspca_dev, i2c);
- break;
- }
- case SENSOR_TAS5110C:
- case SENSOR_TAS5130CXX: {
- __u8 i2c[] =
- {0x30, 0x11, 0x02, 0x20, 0x70, 0x00, 0x00, 0x10};
-
- i2c[4] = 255 - gain;
- i2c_w(gspca_dev, i2c);
- break;
- }
- case SENSOR_TAS5110D: {
- __u8 i2c[] = {
- 0xb0, 0x61, 0x02, 0x00, 0x10, 0x00, 0x00, 0x17 };
- gain = 255 - gain;
- /* The bits in the register are the wrong way around!! */
- i2c[3] |= (gain & 0x80) >> 7;
- i2c[3] |= (gain & 0x40) >> 5;
- i2c[3] |= (gain & 0x20) >> 3;
- i2c[3] |= (gain & 0x10) >> 1;
- i2c[3] |= (gain & 0x08) << 1;
- i2c[3] |= (gain & 0x04) << 3;
- i2c[3] |= (gain & 0x02) << 5;
- i2c[3] |= (gain & 0x01) << 7;
- i2c_w(gspca_dev, i2c);
- break;
- }
- case SENSOR_OV6650:
- case SENSOR_OV7630: {
- __u8 i2c[] = {0xa0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10};
-
- /*
- * The ov7630's gain is weird, at 32 the gain drops to the
- * same level as at 16, so skip 32-47 (of the 0-63 scale).
- */
- if (sd->sensor == SENSOR_OV7630 && gain >= 32)
- gain += 16;
-
- i2c[1] = sensor_data[sd->sensor].sensor_addr;
- i2c[3] = gain;
- i2c_w(gspca_dev, i2c);
- break;
- }
- case SENSOR_PAS106:
- case SENSOR_PAS202: {
- __u8 i2cpgain[] =
- {0xa0, 0x40, 0x10, 0x00, 0x00, 0x00, 0x00, 0x15};
- __u8 i2cpcolorgain[] =
- {0xc0, 0x40, 0x07, 0x00, 0x00, 0x00, 0x00, 0x15};
- __u8 i2cpdoit[] =
- {0xa0, 0x40, 0x11, 0x01, 0x00, 0x00, 0x00, 0x16};
-
- /* PAS106 uses different regs (and has split green gains) */
- if (sd->sensor == SENSOR_PAS106) {
- i2cpgain[2] = 0x0e;
- i2cpcolorgain[0] = 0xd0;
- i2cpcolorgain[2] = 0x09;
- i2cpdoit[2] = 0x13;
- }
-
- i2cpgain[3] = gain;
- i2cpcolorgain[3] = gain >> 1;
- i2cpcolorgain[4] = gain >> 1;
- i2cpcolorgain[5] = gain >> 1;
- i2cpcolorgain[6] = gain >> 1;
-
- i2c_w(gspca_dev, i2cpgain);
- i2c_w(gspca_dev, i2cpcolorgain);
- i2c_w(gspca_dev, i2cpdoit);
- break;
- }
- default:
- if (sd->bridge == BRIDGE_103) {
- u8 buf[3] = { gain, gain, gain }; /* R, G, B */
- reg_w(gspca_dev, 0x05, buf, 3);
- } else {
- u8 buf[2];
- buf[0] = gain << 4 | gain; /* Red and blue */
- buf[1] = gain; /* Green */
- reg_w(gspca_dev, 0x10, buf, 2);
- }
- }
-}
-
-static void setexposure(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- switch (sd->sensor) {
- case SENSOR_HV7131D: {
- /* Note the datasheet wrongly says line mode exposure uses reg
- 0x26 and 0x27, testing has shown 0x25 + 0x26 */
- __u8 i2c[] = {0xc0, 0x11, 0x25, 0x00, 0x00, 0x00, 0x00, 0x17};
- u16 reg = gspca_dev->exposure->val;
-
- i2c[3] = reg >> 8;
- i2c[4] = reg & 0xff;
- i2c_w(gspca_dev, i2c);
- break;
- }
- case SENSOR_TAS5110C:
- case SENSOR_TAS5110D: {
- /* register 19's high nibble contains the sn9c10x clock divider
- The high nibble configures the no fps according to the
- formula: 60 / high_nibble. With a maximum of 30 fps */
- u8 reg = gspca_dev->exposure->val;
-
- reg = (reg << 4) | 0x0b;
- reg_w(gspca_dev, 0x19, ®, 1);
- break;
- }
- case SENSOR_OV6650:
- case SENSOR_OV7630: {
- /* The ov6650 / ov7630 have 2 registers which both influence
- exposure, register 11, whose low nibble sets the nr off fps
- according to: fps = 30 / (low_nibble + 1)
-
- The fps configures the maximum exposure setting, but it is
- possible to use less exposure then what the fps maximum
- allows by setting register 10. register 10 configures the
- actual exposure as quotient of the full exposure, with 0
- being no exposure at all (not very useful) and reg10_max
- being max exposure possible at that framerate.
-
- The code maps our 0 - 510 ms exposure ctrl to these 2
- registers, trying to keep fps as high as possible.
- */
- __u8 i2c[] = {0xb0, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10};
- int reg10, reg11, reg10_max;
-
- /* ov6645 datasheet says reg10_max is 9a, but that uses
- tline * 2 * reg10 as formula for calculating texpo, the
- ov6650 probably uses the same formula as the 7730 which uses
- tline * 4 * reg10, which explains why the reg10max we've
- found experimentally for the ov6650 is exactly half that of
- the ov6645. The ov7630 datasheet says the max is 0x41. */
- if (sd->sensor == SENSOR_OV6650) {
- reg10_max = 0x4d;
- i2c[4] = 0xc0; /* OV6650 needs non default vsync pol */
- } else
- reg10_max = 0x41;
-
- reg11 = (15 * gspca_dev->exposure->val + 999) / 1000;
- if (reg11 < 1)
- reg11 = 1;
- else if (reg11 > 16)
- reg11 = 16;
-
- /* In 640x480, if the reg11 has less than 4, the image is
- unstable (the bridge goes into a higher compression mode
- which we have not reverse engineered yet). */
- if (gspca_dev->width == 640 && reg11 < 4)
- reg11 = 4;
-
- /* frame exposure time in ms = 1000 * reg11 / 30 ->
- reg10 = (gspca_dev->exposure->val / 2) * reg10_max
- / (1000 * reg11 / 30) */
- reg10 = (gspca_dev->exposure->val * 15 * reg10_max)
- / (1000 * reg11);
-
- /* Don't allow this to get below 10 when using autogain, the
- steps become very large (relatively) when below 10 causing
- the image to oscilate from much too dark, to much too bright
- and back again. */
- if (gspca_dev->autogain->val && reg10 < 10)
- reg10 = 10;
- else if (reg10 > reg10_max)
- reg10 = reg10_max;
-
- /* Write reg 10 and reg11 low nibble */
- i2c[1] = sensor_data[sd->sensor].sensor_addr;
- i2c[3] = reg10;
- i2c[4] |= reg11 - 1;
-
- /* If register 11 didn't change, don't change it */
- if (sd->reg11 == reg11)
- i2c[0] = 0xa0;
-
- i2c_w(gspca_dev, i2c);
- if (gspca_dev->usb_err == 0)
- sd->reg11 = reg11;
- break;
- }
- case SENSOR_PAS202: {
- __u8 i2cpframerate[] =
- {0xb0, 0x40, 0x04, 0x00, 0x00, 0x00, 0x00, 0x16};
- __u8 i2cpexpo[] =
- {0xa0, 0x40, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x16};
- const __u8 i2cpdoit[] =
- {0xa0, 0x40, 0x11, 0x01, 0x00, 0x00, 0x00, 0x16};
- int framerate_ctrl;
-
- /* The exposure knee for the autogain algorithm is 200
- (100 ms / 10 fps on other sensors), for values below this
- use the control for setting the partial frame expose time,
- above that use variable framerate. This way we run at max
- framerate (640x480@7.5 fps, 320x240@10fps) until the knee
- is reached. Using the variable framerate control above 200
- is better then playing around with both clockdiv + partial
- frame exposure times (like we are doing with the ov chips),
- as that sometimes leads to jumps in the exposure control,
- which are bad for auto exposure. */
- if (gspca_dev->exposure->val < 200) {
- i2cpexpo[3] = 255 - (gspca_dev->exposure->val * 255)
- / 200;
- framerate_ctrl = 500;
- } else {
- /* The PAS202's exposure control goes from 0 - 4095,
- but anything below 500 causes vsync issues, so scale
- our 200-1023 to 500-4095 */
- framerate_ctrl = (gspca_dev->exposure->val - 200)
- * 1000 / 229 + 500;
- }
-
- i2cpframerate[3] = framerate_ctrl >> 6;
- i2cpframerate[4] = framerate_ctrl & 0x3f;
- i2c_w(gspca_dev, i2cpframerate);
- i2c_w(gspca_dev, i2cpexpo);
- i2c_w(gspca_dev, i2cpdoit);
- break;
- }
- case SENSOR_PAS106: {
- __u8 i2cpframerate[] =
- {0xb1, 0x40, 0x03, 0x00, 0x00, 0x00, 0x00, 0x14};
- __u8 i2cpexpo[] =
- {0xa1, 0x40, 0x05, 0x00, 0x00, 0x00, 0x00, 0x14};
- const __u8 i2cpdoit[] =
- {0xa1, 0x40, 0x13, 0x01, 0x00, 0x00, 0x00, 0x14};
- int framerate_ctrl;
-
- /* For values below 150 use partial frame exposure, above
- that use framerate ctrl */
- if (gspca_dev->exposure->val < 150) {
- i2cpexpo[3] = 150 - gspca_dev->exposure->val;
- framerate_ctrl = 300;
- } else {
- /* The PAS106's exposure control goes from 0 - 4095,
- but anything below 300 causes vsync issues, so scale
- our 150-1023 to 300-4095 */
- framerate_ctrl = (gspca_dev->exposure->val - 150)
- * 1000 / 230 + 300;
- }
-
- i2cpframerate[3] = framerate_ctrl >> 4;
- i2cpframerate[4] = framerate_ctrl & 0x0f;
- i2c_w(gspca_dev, i2cpframerate);
- i2c_w(gspca_dev, i2cpexpo);
- i2c_w(gspca_dev, i2cpdoit);
- break;
- }
- default:
- break;
- }
-}
-
-static void setfreq(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (sd->sensor == SENSOR_OV6650 || sd->sensor == SENSOR_OV7630) {
- /* Framerate adjust register for artificial light 50 hz flicker
- compensation, for the ov6650 this is identical to ov6630
- 0x2b register, see ov6630 datasheet.
- 0x4f / 0x8a -> (30 fps -> 25 fps), 0x00 -> no adjustment */
- __u8 i2c[] = {0xa0, 0x00, 0x2b, 0x00, 0x00, 0x00, 0x00, 0x10};
- switch (sd->plfreq->val) {
- default:
-/* case 0: * no filter*/
-/* case 2: * 60 hz */
- i2c[3] = 0;
- break;
- case 1: /* 50 hz */
- i2c[3] = (sd->sensor == SENSOR_OV6650)
- ? 0x4f : 0x8a;
- break;
- }
- i2c[1] = sensor_data[sd->sensor].sensor_addr;
- i2c_w(gspca_dev, i2c);
- }
-}
-
-static void do_autogain(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int deadzone, desired_avg_lum, avg_lum;
-
- avg_lum = atomic_read(&sd->avg_lum);
- if (avg_lum == -1)
- return;
-
- if (sd->autogain_ignore_frames > 0) {
- sd->autogain_ignore_frames--;
- return;
- }
-
- /* SIF / VGA sensors have a different autoexposure area and thus
- different avg_lum values for the same picture brightness */
- if (sensor_data[sd->sensor].flags & F_SIF) {
- deadzone = 500;
- /* SIF sensors tend to overexpose, so keep this small */
- desired_avg_lum = 5000;
- } else {
- deadzone = 1500;
- desired_avg_lum = 13000;
- }
-
- if (sd->brightness)
- desired_avg_lum = sd->brightness->val * desired_avg_lum / 127;
-
- if (gspca_dev->exposure->maximum < 500) {
- if (gspca_coarse_grained_expo_autogain(gspca_dev, avg_lum,
- desired_avg_lum, deadzone))
- sd->autogain_ignore_frames = AUTOGAIN_IGNORE_FRAMES;
- } else {
- int gain_knee = gspca_dev->gain->maximum * 9 / 10;
- if (gspca_expo_autogain(gspca_dev, avg_lum, desired_avg_lum,
- deadzone, gain_knee, sd->exposure_knee))
- sd->autogain_ignore_frames = AUTOGAIN_IGNORE_FRAMES;
- }
-}
-
-/* this function is called at probe time */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct cam *cam;
-
- reg_r(gspca_dev, 0x00);
- if (gspca_dev->usb_buf[0] != 0x10)
- return -ENODEV;
-
- /* copy the webcam info from the device id */
- sd->sensor = id->driver_info >> 8;
- sd->bridge = id->driver_info & 0xff;
-
- cam = &gspca_dev->cam;
- if (!(sensor_data[sd->sensor].flags & F_SIF)) {
- cam->cam_mode = vga_mode;
- cam->nmodes = ARRAY_SIZE(vga_mode);
- } else {
- cam->cam_mode = sif_mode;
- cam->nmodes = ARRAY_SIZE(sif_mode);
- }
- cam->npkt = 36; /* 36 packets per ISOC message */
-
- return 0;
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- const __u8 stop = 0x09; /* Disable stream turn of LED */
-
- reg_w(gspca_dev, 0x01, &stop, 1);
-
- return gspca_dev->usb_err;
-}
-
-static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct gspca_dev *gspca_dev =
- container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
- struct sd *sd = (struct sd *)gspca_dev;
-
- gspca_dev->usb_err = 0;
-
- if (ctrl->id == V4L2_CID_AUTOGAIN && ctrl->is_new && ctrl->val) {
- /* when switching to autogain set defaults to make sure
- we are on a valid point of the autogain gain /
- exposure knee graph, and give this change time to
- take effect before doing autogain. */
- gspca_dev->gain->val = gspca_dev->gain->default_value;
- gspca_dev->exposure->val = gspca_dev->exposure->default_value;
- sd->autogain_ignore_frames = AUTOGAIN_IGNORE_FRAMES;
- }
-
- if (!gspca_dev->streaming)
- return 0;
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- setbrightness(gspca_dev);
- break;
- case V4L2_CID_AUTOGAIN:
- if (gspca_dev->exposure->is_new || (ctrl->is_new && ctrl->val))
- setexposure(gspca_dev);
- if (gspca_dev->gain->is_new || (ctrl->is_new && ctrl->val))
- setgain(gspca_dev);
- break;
- case V4L2_CID_POWER_LINE_FREQUENCY:
- setfreq(gspca_dev);
- break;
- default:
- return -EINVAL;
- }
- return gspca_dev->usb_err;
-}
-
-static const struct v4l2_ctrl_ops sd_ctrl_ops = {
- .s_ctrl = sd_s_ctrl,
-};
-
-/* this function is called at probe time */
-static int sd_init_controls(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
-
- gspca_dev->vdev.ctrl_handler = hdl;
- v4l2_ctrl_handler_init(hdl, 5);
-
- if (sd->sensor == SENSOR_OV6650 || sd->sensor == SENSOR_OV7630 ||
- sd->sensor == SENSOR_PAS106 || sd->sensor == SENSOR_PAS202)
- sd->brightness = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_BRIGHTNESS, 0, 255, 1, 127);
-
- /* Gain range is sensor dependent */
- switch (sd->sensor) {
- case SENSOR_OV6650:
- case SENSOR_PAS106:
- case SENSOR_PAS202:
- gspca_dev->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_GAIN, 0, 31, 1, 15);
- break;
- case SENSOR_OV7630:
- gspca_dev->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_GAIN, 0, 47, 1, 31);
- break;
- case SENSOR_HV7131D:
- gspca_dev->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_GAIN, 0, 63, 1, 31);
- break;
- case SENSOR_TAS5110C:
- case SENSOR_TAS5110D:
- case SENSOR_TAS5130CXX:
- gspca_dev->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_GAIN, 0, 255, 1, 127);
- break;
- default:
- if (sd->bridge == BRIDGE_103) {
- gspca_dev->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_GAIN, 0, 127, 1, 63);
- } else {
- gspca_dev->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_GAIN, 0, 15, 1, 7);
- }
- }
-
- /* Exposure range is sensor dependent, and not all have exposure */
- switch (sd->sensor) {
- case SENSOR_HV7131D:
- gspca_dev->exposure = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_EXPOSURE, 0, 8191, 1, 482);
- sd->exposure_knee = 964;
- break;
- case SENSOR_OV6650:
- case SENSOR_OV7630:
- case SENSOR_PAS106:
- case SENSOR_PAS202:
- gspca_dev->exposure = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_EXPOSURE, 0, 1023, 1, 66);
- sd->exposure_knee = 200;
- break;
- case SENSOR_TAS5110C:
- case SENSOR_TAS5110D:
- gspca_dev->exposure = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_EXPOSURE, 2, 15, 1, 2);
- break;
- }
-
- if (gspca_dev->exposure) {
- gspca_dev->autogain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
- }
-
- if (sd->sensor == SENSOR_OV6650 || sd->sensor == SENSOR_OV7630)
- sd->plfreq = v4l2_ctrl_new_std_menu(hdl, &sd_ctrl_ops,
- V4L2_CID_POWER_LINE_FREQUENCY,
- V4L2_CID_POWER_LINE_FREQUENCY_60HZ, 0,
- V4L2_CID_POWER_LINE_FREQUENCY_DISABLED);
-
- if (hdl->error) {
- pr_err("Could not initialize controls\n");
- return hdl->error;
- }
-
- if (gspca_dev->autogain)
- v4l2_ctrl_auto_cluster(3, &gspca_dev->autogain, 0, false);
-
- return 0;
-}
-
-/* -- start the camera -- */
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct cam *cam = &gspca_dev->cam;
- int i, mode;
- __u8 regs[0x31];
-
- mode = cam->cam_mode[gspca_dev->curr_mode].priv & 0x07;
- /* Copy registers 0x01 - 0x19 from the template */
- memcpy(®s[0x01], sensor_data[sd->sensor].bridge_init, 0x19);
- /* Set the mode */
- regs[0x18] |= mode << 4;
-
- /* Set bridge gain to 1.0 */
- if (sd->bridge == BRIDGE_103) {
- regs[0x05] = 0x20; /* Red */
- regs[0x06] = 0x20; /* Green */
- regs[0x07] = 0x20; /* Blue */
- } else {
- regs[0x10] = 0x00; /* Red and blue */
- regs[0x11] = 0x00; /* Green */
- }
-
- /* Setup pixel numbers and auto exposure window */
- if (sensor_data[sd->sensor].flags & F_SIF) {
- regs[0x1a] = 0x14; /* HO_SIZE 640, makes no sense */
- regs[0x1b] = 0x0a; /* VO_SIZE 320, makes no sense */
- regs[0x1c] = 0x02; /* AE H-start 64 */
- regs[0x1d] = 0x02; /* AE V-start 64 */
- regs[0x1e] = 0x09; /* AE H-end 288 */
- regs[0x1f] = 0x07; /* AE V-end 224 */
- } else {
- regs[0x1a] = 0x1d; /* HO_SIZE 960, makes no sense */
- regs[0x1b] = 0x10; /* VO_SIZE 512, makes no sense */
- regs[0x1c] = 0x05; /* AE H-start 160 */
- regs[0x1d] = 0x03; /* AE V-start 96 */
- regs[0x1e] = 0x0f; /* AE H-end 480 */
- regs[0x1f] = 0x0c; /* AE V-end 384 */
- }
-
- /* Setup the gamma table (only used with the sn9c103 bridge) */
- for (i = 0; i < 16; i++)
- regs[0x20 + i] = i * 16;
- regs[0x20 + i] = 255;
-
- /* Special cases where some regs depend on mode or bridge */
- switch (sd->sensor) {
- case SENSOR_TAS5130CXX:
- /* FIXME / TESTME
- probably not mode specific at all most likely the upper
- nibble of 0x19 is exposure (clock divider) just as with
- the tas5110, we need someone to test this. */
- regs[0x19] = mode ? 0x23 : 0x43;
- break;
- case SENSOR_OV7630:
- /* FIXME / TESTME for some reason with the 101/102 bridge the
- clock is set to 12 Mhz (reg1 == 0x04), rather then 24.
- Also the hstart needs to go from 1 to 2 when using a 103,
- which is likely related. This does not seem right. */
- if (sd->bridge == BRIDGE_103) {
- regs[0x01] = 0x44; /* Select 24 Mhz clock */
- regs[0x12] = 0x02; /* Set hstart to 2 */
- }
- }
- /* Disable compression when the raw bayer format has been selected */
- if (cam->cam_mode[gspca_dev->curr_mode].priv & MODE_RAW)
- regs[0x18] &= ~0x80;
-
- /* Vga mode emulation on SIF sensor? */
- if (cam->cam_mode[gspca_dev->curr_mode].priv & MODE_REDUCED_SIF) {
- regs[0x12] += 16; /* hstart adjust */
- regs[0x13] += 24; /* vstart adjust */
- regs[0x15] = 320 / 16; /* hsize */
- regs[0x16] = 240 / 16; /* vsize */
- }
-
- /* reg 0x01 bit 2 video transfert on */
- reg_w(gspca_dev, 0x01, ®s[0x01], 1);
- /* reg 0x17 SensorClk enable inv Clk 0x60 */
- reg_w(gspca_dev, 0x17, ®s[0x17], 1);
- /* Set the registers from the template */
- reg_w(gspca_dev, 0x01, ®s[0x01],
- (sd->bridge == BRIDGE_103) ? 0x30 : 0x1f);
-
- /* Init the sensor */
- i2c_w_vector(gspca_dev, sensor_data[sd->sensor].sensor_init,
- sensor_data[sd->sensor].sensor_init_size);
-
- /* Mode / bridge specific sensor setup */
- switch (sd->sensor) {
- case SENSOR_PAS202: {
- const __u8 i2cpclockdiv[] =
- {0xa0, 0x40, 0x02, 0x03, 0x00, 0x00, 0x00, 0x10};
- /* clockdiv from 4 to 3 (7.5 -> 10 fps) when in low res mode */
- if (mode)
- i2c_w(gspca_dev, i2cpclockdiv);
- break;
- }
- case SENSOR_OV7630:
- /* FIXME / TESTME We should be able to handle this identical
- for the 101/102 and the 103 case */
- if (sd->bridge == BRIDGE_103) {
- const __u8 i2c[] = { 0xa0, 0x21, 0x13,
- 0x80, 0x00, 0x00, 0x00, 0x10 };
- i2c_w(gspca_dev, i2c);
- }
- break;
- }
- /* H_size V_size 0x28, 0x1e -> 640x480. 0x16, 0x12 -> 352x288 */
- reg_w(gspca_dev, 0x15, ®s[0x15], 2);
- /* compression register */
- reg_w(gspca_dev, 0x18, ®s[0x18], 1);
- /* H_start */
- reg_w(gspca_dev, 0x12, ®s[0x12], 1);
- /* V_START */
- reg_w(gspca_dev, 0x13, ®s[0x13], 1);
- /* reset 0x17 SensorClk enable inv Clk 0x60 */
- /*fixme: ov7630 [17]=68 8f (+20 if 102)*/
- reg_w(gspca_dev, 0x17, ®s[0x17], 1);
- /*MCKSIZE ->3 */ /*fixme: not ov7630*/
- reg_w(gspca_dev, 0x19, ®s[0x19], 1);
- /* AE_STRX AE_STRY AE_ENDX AE_ENDY */
- reg_w(gspca_dev, 0x1c, ®s[0x1c], 4);
- /* Enable video transfert */
- reg_w(gspca_dev, 0x01, ®s[0x01], 1);
- /* Compression */
- reg_w(gspca_dev, 0x18, ®s[0x18], 2);
- msleep(20);
-
- sd->reg11 = -1;
-
- setgain(gspca_dev);
- setbrightness(gspca_dev);
- setexposure(gspca_dev);
- setfreq(gspca_dev);
-
- sd->frames_to_drop = 0;
- sd->autogain_ignore_frames = 0;
- gspca_dev->exp_too_high_cnt = 0;
- gspca_dev->exp_too_low_cnt = 0;
- atomic_set(&sd->avg_lum, -1);
- return gspca_dev->usb_err;
-}
-
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
- sd_init(gspca_dev);
-}
-
-static u8* find_sof(struct gspca_dev *gspca_dev, u8 *data, int len)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int i, header_size = (sd->bridge == BRIDGE_103) ? 18 : 12;
-
- /* frames start with:
- * ff ff 00 c4 c4 96 synchro
- * 00 (unknown)
- * xx (frame sequence / size / compression)
- * (xx) (idem - extra byte for sn9c103)
- * ll mm brightness sum inside auto exposure
- * ll mm brightness sum outside auto exposure
- * (xx xx xx xx xx) audio values for snc103
- */
- for (i = 0; i < len; i++) {
- switch (sd->header_read) {
- case 0:
- if (data[i] == 0xff)
- sd->header_read++;
- break;
- case 1:
- if (data[i] == 0xff)
- sd->header_read++;
- else
- sd->header_read = 0;
- break;
- case 2:
- if (data[i] == 0x00)
- sd->header_read++;
- else if (data[i] != 0xff)
- sd->header_read = 0;
- break;
- case 3:
- if (data[i] == 0xc4)
- sd->header_read++;
- else if (data[i] == 0xff)
- sd->header_read = 1;
- else
- sd->header_read = 0;
- break;
- case 4:
- if (data[i] == 0xc4)
- sd->header_read++;
- else if (data[i] == 0xff)
- sd->header_read = 1;
- else
- sd->header_read = 0;
- break;
- case 5:
- if (data[i] == 0x96)
- sd->header_read++;
- else if (data[i] == 0xff)
- sd->header_read = 1;
- else
- sd->header_read = 0;
- break;
- default:
- sd->header[sd->header_read - 6] = data[i];
- sd->header_read++;
- if (sd->header_read == header_size) {
- sd->header_read = 0;
- return data + i + 1;
- }
- }
- }
- return NULL;
-}
-
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, /* isoc packet */
- int len) /* iso packet length */
-{
- int fr_h_sz = 0, lum_offset = 0, len_after_sof = 0;
- struct sd *sd = (struct sd *) gspca_dev;
- struct cam *cam = &gspca_dev->cam;
- u8 *sof;
-
- sof = find_sof(gspca_dev, data, len);
- if (sof) {
- if (sd->bridge == BRIDGE_103) {
- fr_h_sz = 18;
- lum_offset = 3;
- } else {
- fr_h_sz = 12;
- lum_offset = 2;
- }
-
- len_after_sof = len - (sof - data);
- len = (sof - data) - fr_h_sz;
- if (len < 0)
- len = 0;
- }
-
- if (cam->cam_mode[gspca_dev->curr_mode].priv & MODE_RAW) {
- /* In raw mode we sometimes get some garbage after the frame
- ignore this */
- int used;
- int size = cam->cam_mode[gspca_dev->curr_mode].sizeimage;
-
- used = gspca_dev->image_len;
- if (used + len > size)
- len = size - used;
- }
-
- gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
-
- if (sof) {
- int lum = sd->header[lum_offset] +
- (sd->header[lum_offset + 1] << 8);
-
- /* When exposure changes midway a frame we
- get a lum of 0 in this case drop 2 frames
- as the frames directly after an exposure
- change have an unstable image. Sometimes lum
- *really* is 0 (cam used in low light with
- low exposure setting), so do not drop frames
- if the previous lum was 0 too. */
- if (lum == 0 && sd->prev_avg_lum != 0) {
- lum = -1;
- sd->frames_to_drop = 2;
- sd->prev_avg_lum = 0;
- } else
- sd->prev_avg_lum = lum;
- atomic_set(&sd->avg_lum, lum);
-
- if (sd->frames_to_drop)
- sd->frames_to_drop--;
- else
- gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
-
- gspca_frame_add(gspca_dev, FIRST_PACKET, sof, len_after_sof);
- }
-}
-
-static int sd_querymenu(struct gspca_dev *gspca_dev,
- struct v4l2_querymenu *menu)
-{
- switch (menu->id) {
- case V4L2_CID_POWER_LINE_FREQUENCY:
- switch (menu->index) {
- case 0: /* V4L2_CID_POWER_LINE_FREQUENCY_DISABLED */
- strcpy((char *) menu->name, "NoFliker");
- return 0;
- case 1: /* V4L2_CID_POWER_LINE_FREQUENCY_50HZ */
- strcpy((char *) menu->name, "50 Hz");
- return 0;
- case 2: /* V4L2_CID_POWER_LINE_FREQUENCY_60HZ */
- strcpy((char *) menu->name, "60 Hz");
- return 0;
- }
- break;
- }
- return -EINVAL;
-}
-
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
-static int sd_int_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, /* interrupt packet data */
- int len) /* interrupt packet length */
-{
- int ret = -EINVAL;
-
- if (len == 1 && data[0] == 1) {
- input_report_key(gspca_dev->input_dev, KEY_CAMERA, 1);
- input_sync(gspca_dev->input_dev);
- input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);
- input_sync(gspca_dev->input_dev);
- ret = 0;
- }
-
- return ret;
-}
-#endif
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
- .name = MODULE_NAME,
- .config = sd_config,
- .init = sd_init,
- .init_controls = sd_init_controls,
- .start = sd_start,
- .stopN = sd_stopN,
- .pkt_scan = sd_pkt_scan,
- .querymenu = sd_querymenu,
- .dq_callback = do_autogain,
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
- .int_pkt_scan = sd_int_pkt_scan,
-#endif
-};
-
-/* -- module initialisation -- */
-#define SB(sensor, bridge) \
- .driver_info = (SENSOR_ ## sensor << 8) | BRIDGE_ ## bridge
-
-
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x0c45, 0x6001), SB(TAS5110C, 102)}, /* TAS5110C1B */
- {USB_DEVICE(0x0c45, 0x6005), SB(TAS5110C, 101)}, /* TAS5110C1B */
- {USB_DEVICE(0x0c45, 0x6007), SB(TAS5110D, 101)}, /* TAS5110D */
- {USB_DEVICE(0x0c45, 0x6009), SB(PAS106, 101)},
- {USB_DEVICE(0x0c45, 0x600d), SB(PAS106, 101)},
- {USB_DEVICE(0x0c45, 0x6011), SB(OV6650, 101)},
- {USB_DEVICE(0x0c45, 0x6019), SB(OV7630, 101)},
-#if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
- {USB_DEVICE(0x0c45, 0x6024), SB(TAS5130CXX, 102)},
- {USB_DEVICE(0x0c45, 0x6025), SB(TAS5130CXX, 102)},
-#endif
- {USB_DEVICE(0x0c45, 0x6028), SB(PAS202, 102)},
- {USB_DEVICE(0x0c45, 0x6029), SB(PAS106, 102)},
- {USB_DEVICE(0x0c45, 0x602a), SB(HV7131D, 102)},
- /* {USB_DEVICE(0x0c45, 0x602b), SB(MI0343, 102)}, */
- {USB_DEVICE(0x0c45, 0x602c), SB(OV7630, 102)},
- {USB_DEVICE(0x0c45, 0x602d), SB(HV7131R, 102)},
- {USB_DEVICE(0x0c45, 0x602e), SB(OV7630, 102)},
- /* {USB_DEVICE(0x0c45, 0x6030), SB(MI03XX, 102)}, */ /* MI0343 MI0360 MI0330 */
- /* {USB_DEVICE(0x0c45, 0x6082), SB(MI03XX, 103)}, */ /* MI0343 MI0360 */
- {USB_DEVICE(0x0c45, 0x6083), SB(HV7131D, 103)},
- {USB_DEVICE(0x0c45, 0x608c), SB(HV7131R, 103)},
- /* {USB_DEVICE(0x0c45, 0x608e), SB(CISVF10, 103)}, */
- {USB_DEVICE(0x0c45, 0x608f), SB(OV7630, 103)},
- {USB_DEVICE(0x0c45, 0x60a8), SB(PAS106, 103)},
- {USB_DEVICE(0x0c45, 0x60aa), SB(TAS5130CXX, 103)},
- {USB_DEVICE(0x0c45, 0x60af), SB(PAS202, 103)},
- {USB_DEVICE(0x0c45, 0x60b0), SB(OV7630, 103)},
- {}
-};
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
+++ /dev/null
-/*
- * Sonix sn9c102p sn9c105 sn9c120 (jpeg) subdriver
- *
- * Copyright (C) 2009-2011 Jean-François Moine <http://moinejf.free.fr>
- * Copyright (C) 2005 Michel Xhaard mxhaard@magic.fr
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define MODULE_NAME "sonixj"
-
-#include <linux/input.h>
-#include "gspca.h"
-#include "jpeg.h"
-
-MODULE_AUTHOR("Jean-François Moine <http://moinejf.free.fr>");
-MODULE_DESCRIPTION("GSPCA/SONIX JPEG USB Camera Driver");
-MODULE_LICENSE("GPL");
-
-/* controls */
-enum e_ctrl {
- BRIGHTNESS,
- CONTRAST,
- COLORS,
- BLUE,
- RED,
- GAMMA,
- EXPOSURE,
- AUTOGAIN,
- GAIN,
- HFLIP,
- VFLIP,
- SHARPNESS,
- ILLUM,
- FREQ,
- NCTRLS /* number of controls */
-};
-
-/* specific webcam descriptor */
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
-
- struct gspca_ctrl ctrls[NCTRLS];
-
- atomic_t avg_lum;
- u32 exposure;
-
- struct work_struct work;
- struct workqueue_struct *work_thread;
-
- u32 pktsz; /* (used by pkt_scan) */
- u16 npkt;
- s8 nchg;
- s8 short_mark;
-
- u8 quality; /* image quality */
-#define QUALITY_MIN 25
-#define QUALITY_MAX 90
-#define QUALITY_DEF 70
-
- u8 reg01;
- u8 reg17;
- u8 reg18;
- u8 flags;
-
- s8 ag_cnt;
-#define AG_CNT_START 13
-
- u8 bridge;
-#define BRIDGE_SN9C102P 0
-#define BRIDGE_SN9C105 1
-#define BRIDGE_SN9C110 2
-#define BRIDGE_SN9C120 3
- u8 sensor; /* Type of image sensor chip */
- u8 i2c_addr;
-
- u8 jpeg_hdr[JPEG_HDR_SZ];
-};
-enum sensors {
- SENSOR_ADCM1700,
- SENSOR_GC0307,
- SENSOR_HV7131R,
- SENSOR_MI0360,
- SENSOR_MI0360B,
- SENSOR_MO4000,
- SENSOR_MT9V111,
- SENSOR_OM6802,
- SENSOR_OV7630,
- SENSOR_OV7648,
- SENSOR_OV7660,
- SENSOR_PO1030,
- SENSOR_PO2030N,
- SENSOR_SOI768,
- SENSOR_SP80708,
-};
-
-static void qual_upd(struct work_struct *work);
-
-/* device flags */
-#define F_PDN_INV 0x01 /* inverse pin S_PWR_DN / sn_xxx tables */
-#define F_ILLUM 0x02 /* presence of illuminator */
-
-/* sn9c1xx definitions */
-/* register 0x01 */
-#define S_PWR_DN 0x01 /* sensor power down */
-#define S_PDN_INV 0x02 /* inverse pin S_PWR_DN */
-#define V_TX_EN 0x04 /* video transfer enable */
-#define LED 0x08 /* output to pin LED */
-#define SCL_SEL_OD 0x20 /* open-drain mode */
-#define SYS_SEL_48M 0x40 /* system clock 0: 24MHz, 1: 48MHz */
-/* register 0x17 */
-#define MCK_SIZE_MASK 0x1f /* sensor master clock */
-#define SEN_CLK_EN 0x20 /* enable sensor clock */
-#define DEF_EN 0x80 /* defect pixel by 0: soft, 1: hard */
-
-/* V4L2 controls supported by the driver */
-static void setbrightness(struct gspca_dev *gspca_dev);
-static void setcontrast(struct gspca_dev *gspca_dev);
-static void setcolors(struct gspca_dev *gspca_dev);
-static void setredblue(struct gspca_dev *gspca_dev);
-static void setgamma(struct gspca_dev *gspca_dev);
-static void setexposure(struct gspca_dev *gspca_dev);
-static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val);
-static void setgain(struct gspca_dev *gspca_dev);
-static void sethvflip(struct gspca_dev *gspca_dev);
-static void setsharpness(struct gspca_dev *gspca_dev);
-static void setillum(struct gspca_dev *gspca_dev);
-static void setfreq(struct gspca_dev *gspca_dev);
-
-static const struct ctrl sd_ctrls[NCTRLS] = {
-[BRIGHTNESS] = {
- {
- .id = V4L2_CID_BRIGHTNESS,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "Brightness",
- .minimum = 0,
- .maximum = 0xff,
- .step = 1,
- .default_value = 0x80,
- },
- .set_control = setbrightness
- },
-[CONTRAST] = {
- {
- .id = V4L2_CID_CONTRAST,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "Contrast",
- .minimum = 0,
-#define CONTRAST_MAX 127
- .maximum = CONTRAST_MAX,
- .step = 1,
- .default_value = 20,
- },
- .set_control = setcontrast
- },
-[COLORS] = {
- {
- .id = V4L2_CID_SATURATION,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "Saturation",
- .minimum = 0,
- .maximum = 40,
- .step = 1,
-#define COLORS_DEF 25
- .default_value = COLORS_DEF,
- },
- .set_control = setcolors
- },
-[BLUE] = {
- {
- .id = V4L2_CID_BLUE_BALANCE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "Blue Balance",
- .minimum = 24,
- .maximum = 40,
- .step = 1,
- .default_value = 32,
- },
- .set_control = setredblue
- },
-[RED] = {
- {
- .id = V4L2_CID_RED_BALANCE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "Red Balance",
- .minimum = 24,
- .maximum = 40,
- .step = 1,
- .default_value = 32,
- },
- .set_control = setredblue
- },
-[GAMMA] = {
- {
- .id = V4L2_CID_GAMMA,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "Gamma",
- .minimum = 0,
- .maximum = 40,
- .step = 1,
-#define GAMMA_DEF 20
- .default_value = GAMMA_DEF,
- },
- .set_control = setgamma
- },
-[EXPOSURE] = {
- {
- .id = V4L2_CID_EXPOSURE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "Exposure",
- .minimum = 500,
- .maximum = 1500,
- .step = 1,
- .default_value = 1024
- },
- .set_control = setexposure
- },
-[AUTOGAIN] = {
- {
- .id = V4L2_CID_AUTOGAIN,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "Auto Gain",
- .minimum = 0,
- .maximum = 1,
- .step = 1,
- .default_value = 1
- },
- .set = sd_setautogain,
- },
-[GAIN] = {
- {
- .id = V4L2_CID_GAIN,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "Gain",
- .minimum = 4,
- .maximum = 49,
- .step = 1,
- .default_value = 15
- },
- .set_control = setgain
- },
-[HFLIP] = {
- {
- .id = V4L2_CID_HFLIP,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "Mirror",
- .minimum = 0,
- .maximum = 1,
- .step = 1,
- .default_value = 0,
- },
- .set_control = sethvflip
- },
-[VFLIP] = {
- {
- .id = V4L2_CID_VFLIP,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "Vflip",
- .minimum = 0,
- .maximum = 1,
- .step = 1,
- .default_value = 0,
- },
- .set_control = sethvflip
- },
-[SHARPNESS] = {
- {
- .id = V4L2_CID_SHARPNESS,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "Sharpness",
- .minimum = 0,
- .maximum = 255,
- .step = 1,
- .default_value = 90,
- },
- .set_control = setsharpness
- },
-[ILLUM] = {
- {
- .id = V4L2_CID_ILLUMINATORS_1,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "Illuminator / infrared",
- .minimum = 0,
- .maximum = 1,
- .step = 1,
- .default_value = 0,
- },
- .set_control = setillum
- },
-/* ov7630/ov7648/ov7660 only */
-[FREQ] = {
- {
- .id = V4L2_CID_POWER_LINE_FREQUENCY,
- .type = V4L2_CTRL_TYPE_MENU,
- .name = "Light frequency filter",
- .minimum = 0,
- .maximum = 2, /* 0: 0, 1: 50Hz, 2:60Hz */
- .step = 1,
- .default_value = 1,
- },
- .set_control = setfreq
- },
-};
-
-/* table of the disabled controls */
-static const __u32 ctrl_dis[] = {
-[SENSOR_ADCM1700] = (1 << EXPOSURE) |
- (1 << AUTOGAIN) |
- (1 << GAIN) |
- (1 << HFLIP) |
- (1 << VFLIP) |
- (1 << FREQ),
-
-[SENSOR_GC0307] = (1 << EXPOSURE) |
- (1 << GAIN) |
- (1 << HFLIP) |
- (1 << VFLIP) |
- (1 << FREQ),
-
-[SENSOR_HV7131R] = (1 << EXPOSURE) |
- (1 << GAIN) |
- (1 << HFLIP) |
- (1 << FREQ),
-
-[SENSOR_MI0360] = (1 << EXPOSURE) |
- (1 << GAIN) |
- (1 << HFLIP) |
- (1 << VFLIP) |
- (1 << FREQ),
-
-[SENSOR_MI0360B] = (1 << EXPOSURE) |
- (1 << GAIN) |
- (1 << HFLIP) |
- (1 << VFLIP) |
- (1 << FREQ),
-
-[SENSOR_MO4000] = (1 << EXPOSURE) |
- (1 << GAIN) |
- (1 << HFLIP) |
- (1 << VFLIP) |
- (1 << FREQ),
-
-[SENSOR_MT9V111] = (1 << EXPOSURE) |
- (1 << GAIN) |
- (1 << HFLIP) |
- (1 << VFLIP) |
- (1 << FREQ),
-
-[SENSOR_OM6802] = (1 << EXPOSURE) |
- (1 << GAIN) |
- (1 << HFLIP) |
- (1 << VFLIP) |
- (1 << FREQ),
-
-[SENSOR_OV7630] = (1 << EXPOSURE) |
- (1 << GAIN) |
- (1 << HFLIP),
-
-[SENSOR_OV7648] = (1 << EXPOSURE) |
- (1 << GAIN) |
- (1 << HFLIP),
-
-[SENSOR_OV7660] = (1 << EXPOSURE) |
- (1 << AUTOGAIN) |
- (1 << GAIN) |
- (1 << HFLIP) |
- (1 << VFLIP),
-
-[SENSOR_PO1030] = (1 << EXPOSURE) |
- (1 << AUTOGAIN) |
- (1 << GAIN) |
- (1 << HFLIP) |
- (1 << VFLIP) |
- (1 << FREQ),
-
-[SENSOR_PO2030N] = (1 << FREQ),
-
-[SENSOR_SOI768] = (1 << EXPOSURE) |
- (1 << AUTOGAIN) |
- (1 << GAIN) |
- (1 << HFLIP) |
- (1 << VFLIP) |
- (1 << FREQ),
-
-[SENSOR_SP80708] = (1 << EXPOSURE) |
- (1 << AUTOGAIN) |
- (1 << GAIN) |
- (1 << HFLIP) |
- (1 << VFLIP) |
- (1 << FREQ),
-};
-
-static const struct v4l2_pix_format cif_mode[] = {
- {352, 288, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 352,
- .sizeimage = 352 * 288 * 4 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 0},
-};
-static const struct v4l2_pix_format vga_mode[] = {
- {160, 120, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 160,
- .sizeimage = 160 * 120 * 4 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 2},
- {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 1},
- {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 640,
- /* Note 3 / 8 is not large enough, not even 5 / 8 is ?! */
- .sizeimage = 640 * 480 * 3 / 4 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 0},
-};
-
-static const u8 sn_adcm1700[0x1c] = {
-/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
- 0x00, 0x43, 0x60, 0x00, 0x1a, 0x00, 0x00, 0x00,
-/* reg8 reg9 rega regb regc regd rege regf */
- 0x80, 0x51, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
- 0x03, 0x00, 0x05, 0x01, 0x05, 0x16, 0x12, 0x42,
-/* reg18 reg19 reg1a reg1b */
- 0x06, 0x00, 0x00, 0x00
-};
-
-static const u8 sn_gc0307[0x1c] = {
-/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
- 0x00, 0x61, 0x62, 0x00, 0x1a, 0x00, 0x00, 0x00,
-/* reg8 reg9 rega regb regc regd rege regf */
- 0x80, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
- 0x03, 0x00, 0x03, 0x01, 0x08, 0x28, 0x1e, 0x02,
-/* reg18 reg19 reg1a reg1b */
- 0x06, 0x00, 0x00, 0x00
-};
-
-static const u8 sn_hv7131[0x1c] = {
-/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
- 0x00, 0x03, 0x60, 0x00, 0x1a, 0x20, 0x20, 0x20,
-/* reg8 reg9 rega regb regc regd rege regf */
- 0x81, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
- 0x03, 0x00, 0x00, 0x01, 0x03, 0x28, 0x1e, 0x41,
-/* reg18 reg19 reg1a reg1b */
- 0x0a, 0x00, 0x00, 0x00
-};
-
-static const u8 sn_mi0360[0x1c] = {
-/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
- 0x00, 0x63, 0x40, 0x00, 0x1a, 0x20, 0x20, 0x20,
-/* reg8 reg9 rega regb regc regd rege regf */
- 0x81, 0x5d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
- 0x03, 0x00, 0x00, 0x02, 0x0a, 0x28, 0x1e, 0x61,
-/* reg18 reg19 reg1a reg1b */
- 0x06, 0x00, 0x00, 0x00
-};
-
-static const u8 sn_mi0360b[0x1c] = {
-/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
- 0x00, 0x61, 0x40, 0x00, 0x1a, 0x00, 0x00, 0x00,
-/* reg8 reg9 rega regb regc regd rege regf */
- 0x81, 0x5d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
- 0x03, 0x00, 0x00, 0x02, 0x0a, 0x28, 0x1e, 0x40,
-/* reg18 reg19 reg1a reg1b */
- 0x06, 0x00, 0x00, 0x00
-};
-
-static const u8 sn_mo4000[0x1c] = {
-/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
- 0x00, 0x23, 0x60, 0x00, 0x1a, 0x00, 0x20, 0x18,
-/* reg8 reg9 rega regb regc regd rege regf */
- 0x81, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
- 0x03, 0x00, 0x0b, 0x0f, 0x14, 0x28, 0x1e, 0x40,
-/* reg18 reg19 reg1a reg1b */
- 0x08, 0x00, 0x00, 0x00
-};
-
-static const u8 sn_mt9v111[0x1c] = {
-/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
- 0x00, 0x61, 0x40, 0x00, 0x1a, 0x20, 0x20, 0x20,
-/* reg8 reg9 rega regb regc regd rege regf */
- 0x81, 0x5c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
- 0x03, 0x00, 0x00, 0x02, 0x1c, 0x28, 0x1e, 0x40,
-/* reg18 reg19 reg1a reg1b */
- 0x06, 0x00, 0x00, 0x00
-};
-
-static const u8 sn_om6802[0x1c] = {
-/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
- 0x00, 0x23, 0x72, 0x00, 0x1a, 0x20, 0x20, 0x19,
-/* reg8 reg9 rega regb regc regd rege regf */
- 0x80, 0x34, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
- 0x03, 0x00, 0x51, 0x01, 0x00, 0x28, 0x1e, 0x40,
-/* reg18 reg19 reg1a reg1b */
- 0x05, 0x00, 0x00, 0x00
-};
-
-static const u8 sn_ov7630[0x1c] = {
-/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
- 0x00, 0x21, 0x40, 0x00, 0x1a, 0x00, 0x00, 0x00,
-/* reg8 reg9 rega regb regc regd rege regf */
- 0x81, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
- 0x03, 0x00, 0x04, 0x01, 0x0a, 0x28, 0x1e, 0xc2,
-/* reg18 reg19 reg1a reg1b */
- 0x0b, 0x00, 0x00, 0x00
-};
-
-static const u8 sn_ov7648[0x1c] = {
-/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
- 0x00, 0x63, 0x40, 0x00, 0x1a, 0x20, 0x20, 0x20,
-/* reg8 reg9 rega regb regc regd rege regf */
- 0x81, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
- 0x03, 0x00, 0x00, 0x01, 0x00, 0x28, 0x1e, 0x00,
-/* reg18 reg19 reg1a reg1b */
- 0x0b, 0x00, 0x00, 0x00
-};
-
-static const u8 sn_ov7660[0x1c] = {
-/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
- 0x00, 0x61, 0x40, 0x00, 0x1a, 0x00, 0x00, 0x00,
-/* reg8 reg9 rega regb regc regd rege regf */
- 0x81, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
- 0x03, 0x00, 0x01, 0x01, 0x08, 0x28, 0x1e, 0x20,
-/* reg18 reg19 reg1a reg1b */
- 0x07, 0x00, 0x00, 0x00
-};
-
-static const u8 sn_po1030[0x1c] = {
-/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
- 0x00, 0x21, 0x62, 0x00, 0x1a, 0x20, 0x20, 0x20,
-/* reg8 reg9 rega regb regc regd rege regf */
- 0x81, 0x6e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
- 0x03, 0x00, 0x00, 0x06, 0x06, 0x28, 0x1e, 0x00,
-/* reg18 reg19 reg1a reg1b */
- 0x07, 0x00, 0x00, 0x00
-};
-
-static const u8 sn_po2030n[0x1c] = {
-/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
- 0x00, 0x63, 0x40, 0x00, 0x1a, 0x00, 0x00, 0x00,
-/* reg8 reg9 rega regb regc regd rege regf */
- 0x81, 0x6e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
- 0x03, 0x00, 0x00, 0x01, 0x14, 0x28, 0x1e, 0x00,
-/* reg18 reg19 reg1a reg1b */
- 0x07, 0x00, 0x00, 0x00
-};
-
-static const u8 sn_soi768[0x1c] = {
-/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
- 0x00, 0x21, 0x40, 0x00, 0x1a, 0x00, 0x00, 0x00,
-/* reg8 reg9 rega regb regc regd rege regf */
- 0x81, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
- 0x03, 0x00, 0x00, 0x01, 0x08, 0x28, 0x1e, 0x00,
-/* reg18 reg19 reg1a reg1b */
- 0x07, 0x00, 0x00, 0x00
-};
-
-static const u8 sn_sp80708[0x1c] = {
-/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
- 0x00, 0x63, 0x60, 0x00, 0x1a, 0x20, 0x20, 0x20,
-/* reg8 reg9 rega regb regc regd rege regf */
- 0x81, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
- 0x03, 0x00, 0x00, 0x03, 0x04, 0x28, 0x1e, 0x00,
-/* reg18 reg19 reg1a reg1b */
- 0x07, 0x00, 0x00, 0x00
-};
-
-/* sequence specific to the sensors - !! index = SENSOR_xxx */
-static const u8 *sn_tb[] = {
-[SENSOR_ADCM1700] = sn_adcm1700,
-[SENSOR_GC0307] = sn_gc0307,
-[SENSOR_HV7131R] = sn_hv7131,
-[SENSOR_MI0360] = sn_mi0360,
-[SENSOR_MI0360B] = sn_mi0360b,
-[SENSOR_MO4000] = sn_mo4000,
-[SENSOR_MT9V111] = sn_mt9v111,
-[SENSOR_OM6802] = sn_om6802,
-[SENSOR_OV7630] = sn_ov7630,
-[SENSOR_OV7648] = sn_ov7648,
-[SENSOR_OV7660] = sn_ov7660,
-[SENSOR_PO1030] = sn_po1030,
-[SENSOR_PO2030N] = sn_po2030n,
-[SENSOR_SOI768] = sn_soi768,
-[SENSOR_SP80708] = sn_sp80708,
-};
-
-/* default gamma table */
-static const u8 gamma_def[17] = {
- 0x00, 0x2d, 0x46, 0x5a, 0x6c, 0x7c, 0x8b, 0x99,
- 0xa6, 0xb2, 0xbf, 0xca, 0xd5, 0xe0, 0xeb, 0xf5, 0xff
-};
-/* gamma for sensor ADCM1700 */
-static const u8 gamma_spec_0[17] = {
- 0x0f, 0x39, 0x5a, 0x74, 0x86, 0x95, 0xa6, 0xb4,
- 0xbd, 0xc4, 0xcc, 0xd4, 0xd5, 0xde, 0xe4, 0xed, 0xf5
-};
-/* gamma for sensors HV7131R and MT9V111 */
-static const u8 gamma_spec_1[17] = {
- 0x08, 0x3a, 0x52, 0x65, 0x75, 0x83, 0x91, 0x9d,
- 0xa9, 0xb4, 0xbe, 0xc8, 0xd2, 0xdb, 0xe4, 0xed, 0xf5
-};
-/* gamma for sensor GC0307 */
-static const u8 gamma_spec_2[17] = {
- 0x14, 0x37, 0x50, 0x6a, 0x7c, 0x8d, 0x9d, 0xab,
- 0xb5, 0xbf, 0xc2, 0xcb, 0xd1, 0xd6, 0xdb, 0xe1, 0xeb
-};
-/* gamma for sensor SP80708 */
-static const u8 gamma_spec_3[17] = {
- 0x0a, 0x2d, 0x4e, 0x68, 0x7d, 0x8f, 0x9f, 0xab,
- 0xb7, 0xc2, 0xcc, 0xd3, 0xd8, 0xde, 0xe2, 0xe5, 0xe6
-};
-
-/* color matrix and offsets */
-static const u8 reg84[] = {
- 0x14, 0x00, 0x27, 0x00, 0x07, 0x00, /* YR YG YB gains */
- 0xe8, 0x0f, 0xda, 0x0f, 0x40, 0x00, /* UR UG UB */
- 0x3e, 0x00, 0xcd, 0x0f, 0xf7, 0x0f, /* VR VG VB */
- 0x00, 0x00, 0x00 /* YUV offsets */
-};
-
-#define DELAY 0xdd
-
-static const u8 adcm1700_sensor_init[][8] = {
- {0xa0, 0x51, 0xfe, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xb0, 0x51, 0x04, 0x08, 0x00, 0x00, 0x00, 0x10}, /* reset */
- {DELAY, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
- {0xb0, 0x51, 0x04, 0x00, 0x00, 0x00, 0x00, 0x10},
- {DELAY, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
- {0xb0, 0x51, 0x0c, 0xe0, 0x2e, 0x00, 0x00, 0x10},
- {0xb0, 0x51, 0x10, 0x02, 0x02, 0x00, 0x00, 0x10},
- {0xb0, 0x51, 0x14, 0x0e, 0x0e, 0x00, 0x00, 0x10},
- {0xb0, 0x51, 0x1c, 0x00, 0x80, 0x00, 0x00, 0x10},
- {0xb0, 0x51, 0x20, 0x01, 0x00, 0x00, 0x00, 0x10},
- {DELAY, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
- {0xb0, 0x51, 0x04, 0x04, 0x00, 0x00, 0x00, 0x10},
- {DELAY, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
- {0xb0, 0x51, 0x04, 0x01, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x51, 0xfe, 0x10, 0x00, 0x00, 0x00, 0x10},
- {0xb0, 0x51, 0x14, 0x01, 0x00, 0x00, 0x00, 0x10},
- {0xb0, 0x51, 0x32, 0x00, 0x00, 0x00, 0x00, 0x10},
- {}
-};
-static const u8 adcm1700_sensor_param1[][8] = {
- {0xb0, 0x51, 0x26, 0xf9, 0x01, 0x00, 0x00, 0x10}, /* exposure? */
- {0xd0, 0x51, 0x1e, 0x8e, 0x8e, 0x8e, 0x8e, 0x10},
-
- {0xa0, 0x51, 0xfe, 0x01, 0x00, 0x00, 0x00, 0x10},
- {0xb0, 0x51, 0x00, 0x02, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x51, 0xfe, 0x10, 0x00, 0x00, 0x00, 0x10},
- {0xb0, 0x51, 0x32, 0x00, 0x72, 0x00, 0x00, 0x10},
- {0xd0, 0x51, 0x1e, 0xbe, 0xd7, 0xe8, 0xbe, 0x10}, /* exposure? */
-
- {0xa0, 0x51, 0xfe, 0x01, 0x00, 0x00, 0x00, 0x10},
- {0xb0, 0x51, 0x00, 0x02, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x51, 0xfe, 0x10, 0x00, 0x00, 0x00, 0x10},
- {0xb0, 0x51, 0x32, 0x00, 0xa2, 0x00, 0x00, 0x10},
- {}
-};
-static const u8 gc0307_sensor_init[][8] = {
- {0xa0, 0x21, 0x43, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x21, 0x44, 0xa2, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x21, 0x01, 0x6a, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x21, 0x02, 0x70, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x21, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x21, 0x1c, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x21, 0x1d, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x21, 0x11, 0x05, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x21, 0x05, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x21, 0x06, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x21, 0x07, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x21, 0x08, 0x02, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x21, 0x09, 0x01, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x21, 0x0a, 0xe8, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x21, 0x0b, 0x02, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x21, 0x0c, 0x80, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x21, 0x0d, 0x22, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x21, 0x0e, 0x02, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x21, 0x0f, 0xb2, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x21, 0x12, 0x70, 0x00, 0x00, 0x00, 0x10},
- {DELAY, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /*delay 10ms*/
- {0xa0, 0x21, 0x13, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x21, 0x15, 0xb8, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x21, 0x16, 0x13, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x21, 0x17, 0x52, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x21, 0x18, 0x50, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x21, 0x1e, 0x0d, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x21, 0x1f, 0x32, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x21, 0x61, 0x90, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x21, 0x63, 0x70, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x21, 0x65, 0x98, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x21, 0x67, 0x90, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x21, 0x03, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x21, 0x04, 0x96, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x21, 0x45, 0x27, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x21, 0x47, 0x2c, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x21, 0x43, 0x47, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x21, 0x44, 0xd8, 0x00, 0x00, 0x00, 0x10},
- {}
-};
-static const u8 gc0307_sensor_param1[][8] = {
- {0xa0, 0x21, 0x68, 0x13, 0x00, 0x00, 0x00, 0x10},
- {0xd0, 0x21, 0x61, 0x80, 0x00, 0x80, 0x00, 0x10},
- {0xc0, 0x21, 0x65, 0x80, 0x00, 0x80, 0x00, 0x10},
- {0xc0, 0x21, 0x63, 0xa0, 0x00, 0xa6, 0x00, 0x10},
-/*param3*/
- {0xa0, 0x21, 0x01, 0x6e, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x21, 0x02, 0x88, 0x00, 0x00, 0x00, 0x10},
- {}
-};
-
-static const u8 hv7131r_sensor_init[][8] = {
- {0xc1, 0x11, 0x01, 0x08, 0x01, 0x00, 0x00, 0x10},
- {0xb1, 0x11, 0x34, 0x17, 0x7f, 0x00, 0x00, 0x10},
- {0xd1, 0x11, 0x40, 0xff, 0x7f, 0x7f, 0x7f, 0x10},
-/* {0x91, 0x11, 0x44, 0x00, 0x00, 0x00, 0x00, 0x10}, */
- {0xd1, 0x11, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x11, 0x14, 0x01, 0xe2, 0x02, 0x82, 0x10},
-/* {0x91, 0x11, 0x18, 0x00, 0x00, 0x00, 0x00, 0x10}, */
-
- {0xa1, 0x11, 0x01, 0x08, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x11, 0x01, 0x08, 0x00, 0x00, 0x00, 0x10},
- {0xc1, 0x11, 0x25, 0x00, 0x61, 0xa8, 0x00, 0x10},
- {0xa1, 0x11, 0x30, 0x22, 0x00, 0x00, 0x00, 0x10},
- {0xc1, 0x11, 0x31, 0x20, 0x2e, 0x20, 0x00, 0x10},
- {0xc1, 0x11, 0x25, 0x00, 0xc3, 0x50, 0x00, 0x10},
- {0xa1, 0x11, 0x30, 0x07, 0x00, 0x00, 0x00, 0x10}, /* gain14 */
- {0xc1, 0x11, 0x31, 0x10, 0x10, 0x10, 0x00, 0x10}, /* r g b 101a10 */
-
- {0xa1, 0x11, 0x01, 0x08, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x11, 0x20, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x11, 0x21, 0xd0, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x11, 0x22, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x11, 0x23, 0x09, 0x00, 0x00, 0x00, 0x10},
-
- {0xa1, 0x11, 0x01, 0x08, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x11, 0x20, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x11, 0x21, 0xd0, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x11, 0x22, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x11, 0x23, 0x10, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x11, 0x01, 0x18, 0x00, 0x00, 0x00, 0x10},
- /* set sensor clock */
- {}
-};
-static const u8 mi0360_sensor_init[][8] = {
- {0xb1, 0x5d, 0x07, 0x00, 0x02, 0x00, 0x00, 0x10},
- {0xb1, 0x5d, 0x0d, 0x00, 0x01, 0x00, 0x00, 0x10},
- {0xb1, 0x5d, 0x0d, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x01, 0x00, 0x08, 0x00, 0x16, 0x10},
- {0xd1, 0x5d, 0x03, 0x01, 0xe2, 0x02, 0x82, 0x10},
- {0xd1, 0x5d, 0x05, 0x00, 0x09, 0x00, 0x53, 0x10},
- {0xb1, 0x5d, 0x0d, 0x00, 0x02, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x0e, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x12, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x14, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x16, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x18, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x1a, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x1c, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xb1, 0x5d, 0x32, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x20, 0x91, 0x01, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x22, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x24, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x26, 0x00, 0x00, 0x00, 0x24, 0x10},
- {0xd1, 0x5d, 0x2f, 0xf7, 0xb0, 0x00, 0x04, 0x10},
- {0xd1, 0x5d, 0x31, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x33, 0x00, 0x00, 0x01, 0x00, 0x10},
- {0xb1, 0x5d, 0x3d, 0x06, 0x8f, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x40, 0x01, 0xe0, 0x00, 0xd1, 0x10},
- {0xb1, 0x5d, 0x44, 0x00, 0x82, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x58, 0x00, 0x78, 0x00, 0x43, 0x10},
- {0xd1, 0x5d, 0x5a, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x5c, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x5e, 0x00, 0x00, 0xa3, 0x1d, 0x10},
- {0xb1, 0x5d, 0x62, 0x04, 0x11, 0x00, 0x00, 0x10},
-
- {0xb1, 0x5d, 0x20, 0x91, 0x01, 0x00, 0x00, 0x10},
- {0xb1, 0x5d, 0x20, 0x11, 0x01, 0x00, 0x00, 0x10},
- {0xb1, 0x5d, 0x09, 0x00, 0x64, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x2b, 0x00, 0xa0, 0x00, 0xb0, 0x10},
- {0xd1, 0x5d, 0x2d, 0x00, 0xa0, 0x00, 0xa0, 0x10},
-
- {0xb1, 0x5d, 0x0a, 0x00, 0x02, 0x00, 0x00, 0x10}, /* sensor clck ?2 */
- {0xb1, 0x5d, 0x06, 0x00, 0x30, 0x00, 0x00, 0x10},
- {0xb1, 0x5d, 0x05, 0x00, 0x0a, 0x00, 0x00, 0x10},
- {0xb1, 0x5d, 0x09, 0x02, 0x35, 0x00, 0x00, 0x10}, /* exposure 2 */
-
- {0xd1, 0x5d, 0x2b, 0x00, 0xb9, 0x00, 0xe3, 0x10},
- {0xd1, 0x5d, 0x2d, 0x00, 0x5f, 0x00, 0xb9, 0x10}, /* 42 */
-/* {0xb1, 0x5d, 0x35, 0x00, 0x67, 0x00, 0x00, 0x10}, * gain orig */
-/* {0xb1, 0x5d, 0x35, 0x00, 0x20, 0x00, 0x00, 0x10}, * gain */
- {0xb1, 0x5d, 0x07, 0x00, 0x03, 0x00, 0x00, 0x10}, /* update */
- {0xb1, 0x5d, 0x07, 0x00, 0x02, 0x00, 0x00, 0x10}, /* sensor on */
- {}
-};
-static const u8 mi0360b_sensor_init[][8] = {
- {0xb1, 0x5d, 0x07, 0x00, 0x02, 0x00, 0x00, 0x10},
- {0xb1, 0x5d, 0x0d, 0x00, 0x01, 0x00, 0x00, 0x10},
- {DELAY, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /*delay 20ms*/
- {0xb1, 0x5d, 0x0d, 0x00, 0x00, 0x00, 0x00, 0x10},
- {DELAY, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /*delay 20ms*/
- {0xd1, 0x5d, 0x01, 0x00, 0x08, 0x00, 0x16, 0x10},
- {0xd1, 0x5d, 0x03, 0x01, 0xe2, 0x02, 0x82, 0x10},
- {0xd1, 0x5d, 0x05, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xb1, 0x5d, 0x0d, 0x00, 0x02, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x0e, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x12, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x14, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x16, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x18, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x1a, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x1c, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xb1, 0x5d, 0x32, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x20, 0x11, 0x01, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x22, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x24, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x26, 0x00, 0x00, 0x00, 0x24, 0x10},
- {0xd1, 0x5d, 0x2f, 0xf7, 0xb0, 0x00, 0x04, 0x10},
- {0xd1, 0x5d, 0x31, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x33, 0x00, 0x00, 0x01, 0x00, 0x10},
- {0xb1, 0x5d, 0x3d, 0x06, 0x8f, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x40, 0x01, 0xe0, 0x00, 0xd1, 0x10},
- {0xb1, 0x5d, 0x44, 0x00, 0x82, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x58, 0x00, 0x78, 0x00, 0x43, 0x10},
- {0xd1, 0x5d, 0x5a, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x5c, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x5e, 0x00, 0x00, 0xa3, 0x1d, 0x10},
- {0xb1, 0x5d, 0x62, 0x04, 0x11, 0x00, 0x00, 0x10},
-
- {0xb1, 0x5d, 0x20, 0x11, 0x01, 0x00, 0x00, 0x10},
- {0xb1, 0x5d, 0x20, 0x11, 0x01, 0x00, 0x00, 0x10},
- {0xb1, 0x5d, 0x09, 0x00, 0x64, 0x00, 0x00, 0x10},
- {0xd1, 0x5d, 0x2b, 0x00, 0x33, 0x00, 0xa0, 0x10},
- {0xd1, 0x5d, 0x2d, 0x00, 0xa0, 0x00, 0x33, 0x10},
- {}
-};
-static const u8 mi0360b_sensor_param1[][8] = {
- {0xb1, 0x5d, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xb1, 0x5d, 0x06, 0x00, 0x53, 0x00, 0x00, 0x10},
- {0xb1, 0x5d, 0x05, 0x00, 0x09, 0x00, 0x00, 0x10},
- {0xb1, 0x5d, 0x09, 0x02, 0x35, 0x00, 0x00, 0x10}, /* exposure 2 */
-
- {0xd1, 0x5d, 0x2b, 0x00, 0xd1, 0x01, 0xc9, 0x10},
- {0xd1, 0x5d, 0x2d, 0x00, 0xed, 0x00, 0xd1, 0x10},
- {0xb1, 0x5d, 0x07, 0x00, 0x03, 0x00, 0x00, 0x10}, /* update */
- {0xb1, 0x5d, 0x07, 0x00, 0x02, 0x00, 0x00, 0x10}, /* sensor on */
- {}
-};
-static const u8 mo4000_sensor_init[][8] = {
- {0xa1, 0x21, 0x01, 0x02, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x21, 0x02, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x21, 0x03, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x21, 0x04, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x21, 0x05, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x21, 0x05, 0x04, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x21, 0x06, 0x80, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x21, 0x06, 0x81, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x21, 0x0e, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x21, 0x11, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x21, 0x11, 0x20, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x21, 0x11, 0x30, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x21, 0x11, 0x38, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x21, 0x11, 0x38, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x21, 0x12, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x21, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x21, 0x0f, 0x20, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x21, 0x10, 0x20, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x21, 0x11, 0x38, 0x00, 0x00, 0x00, 0x10},
- {}
-};
-static const u8 mt9v111_sensor_init[][8] = {
- {0xb1, 0x5c, 0x0d, 0x00, 0x01, 0x00, 0x00, 0x10}, /* reset? */
- {DELAY, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* delay 20ms */
- {0xb1, 0x5c, 0x0d, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xb1, 0x5c, 0x01, 0x00, 0x01, 0x00, 0x00, 0x10}, /* IFP select */
- {0xb1, 0x5c, 0x08, 0x04, 0x80, 0x00, 0x00, 0x10}, /* output fmt ctrl */
- {0xb1, 0x5c, 0x06, 0x00, 0x00, 0x00, 0x00, 0x10}, /* op mode ctrl */
- {0xb1, 0x5c, 0x01, 0x00, 0x04, 0x00, 0x00, 0x10}, /* sensor select */
- {0xb1, 0x5c, 0x08, 0x00, 0x08, 0x00, 0x00, 0x10}, /* row start */
- {0xb1, 0x5c, 0x02, 0x00, 0x16, 0x00, 0x00, 0x10}, /* col start */
- {0xb1, 0x5c, 0x03, 0x01, 0xe7, 0x00, 0x00, 0x10}, /* window height */
- {0xb1, 0x5c, 0x04, 0x02, 0x87, 0x00, 0x00, 0x10}, /* window width */
- {0xb1, 0x5c, 0x07, 0x30, 0x02, 0x00, 0x00, 0x10}, /* output ctrl */
- {0xb1, 0x5c, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x10}, /* shutter delay */
- {0xb1, 0x5c, 0x12, 0x00, 0xb0, 0x00, 0x00, 0x10}, /* zoom col start */
- {0xb1, 0x5c, 0x13, 0x00, 0x7c, 0x00, 0x00, 0x10}, /* zoom row start */
- {0xb1, 0x5c, 0x1e, 0x00, 0x00, 0x00, 0x00, 0x10}, /* digital zoom */
- {0xb1, 0x5c, 0x20, 0x00, 0x00, 0x00, 0x00, 0x10}, /* read mode */
- {0xb1, 0x5c, 0x20, 0x00, 0x00, 0x00, 0x00, 0x10},
- {}
-};
-static const u8 mt9v111_sensor_param1[][8] = {
- {0xd1, 0x5c, 0x2b, 0x00, 0x33, 0x00, 0xad, 0x10}, /* G1 and B gains */
- {0xd1, 0x5c, 0x2d, 0x00, 0xad, 0x00, 0x33, 0x10}, /* R and G2 gains */
- {0xb1, 0x5c, 0x06, 0x00, 0x40, 0x00, 0x00, 0x10}, /* vert blanking */
- {0xb1, 0x5c, 0x05, 0x00, 0x09, 0x00, 0x00, 0x10}, /* horiz blanking */
- {0xb1, 0x5c, 0x35, 0x01, 0xc0, 0x00, 0x00, 0x10}, /* global gain */
- {}
-};
-static const u8 om6802_init0[2][8] = {
-/*fixme: variable*/
- {0xa0, 0x34, 0x29, 0x0e, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x34, 0x23, 0xb0, 0x00, 0x00, 0x00, 0x10},
-};
-static const u8 om6802_sensor_init[][8] = {
- {0xa0, 0x34, 0xdf, 0x6d, 0x00, 0x00, 0x00, 0x10},
- /* factory mode */
- {0xa0, 0x34, 0xdd, 0x18, 0x00, 0x00, 0x00, 0x10},
- /* output raw RGB */
- {0xa0, 0x34, 0x5a, 0xc0, 0x00, 0x00, 0x00, 0x10},
-/* {0xa0, 0x34, 0xfb, 0x11, 0x00, 0x00, 0x00, 0x10}, */
- {0xa0, 0x34, 0xf0, 0x04, 0x00, 0x00, 0x00, 0x10},
- /* auto-exposure speed (0) / white balance mode (auto RGB) */
-/* {0xa0, 0x34, 0xf1, 0x02, 0x00, 0x00, 0x00, 0x10},
- * set color mode */
-/* {0xa0, 0x34, 0xfe, 0x5b, 0x00, 0x00, 0x00, 0x10},
- * max AGC value in AE */
-/* {0xa0, 0x34, 0xe5, 0x00, 0x00, 0x00, 0x00, 0x10},
- * preset AGC */
-/* {0xa0, 0x34, 0xe6, 0x00, 0x00, 0x00, 0x00, 0x10},
- * preset brightness */
-/* {0xa0, 0x34, 0xe7, 0x00, 0x00, 0x00, 0x00, 0x10},
- * preset contrast */
-/* {0xa0, 0x34, 0xe8, 0x31, 0x00, 0x00, 0x00, 0x10},
- * preset gamma */
- {0xa0, 0x34, 0xe9, 0x0f, 0x00, 0x00, 0x00, 0x10},
- /* luminance mode (0x4f -> AutoExpo on) */
- {0xa0, 0x34, 0xe4, 0xff, 0x00, 0x00, 0x00, 0x10},
- /* preset shutter */
-/* {0xa0, 0x34, 0xef, 0x00, 0x00, 0x00, 0x00, 0x10},
- * auto frame rate */
-/* {0xa0, 0x34, 0xfb, 0xee, 0x00, 0x00, 0x00, 0x10}, */
- {0xa0, 0x34, 0x5d, 0x80, 0x00, 0x00, 0x00, 0x10},
- {}
-};
-static const u8 om6802_sensor_param1[][8] = {
- {0xa0, 0x34, 0x71, 0x84, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x34, 0x72, 0x05, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x34, 0x68, 0x80, 0x00, 0x00, 0x00, 0x10},
- {0xa0, 0x34, 0x69, 0x01, 0x00, 0x00, 0x00, 0x10},
- {}
-};
-static const u8 ov7630_sensor_init[][8] = {
- {0xa1, 0x21, 0x76, 0x01, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x21, 0x12, 0xc8, 0x00, 0x00, 0x00, 0x10},
- {DELAY, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* delay 20ms */
- {0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x21, 0x12, 0xc8, 0x00, 0x00, 0x00, 0x10},
- {DELAY, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* delay 20ms */
- {0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10},
-/* win: i2c_r from 00 to 80 */
- {0xd1, 0x21, 0x03, 0x80, 0x10, 0x20, 0x80, 0x10},
- {0xb1, 0x21, 0x0c, 0x20, 0x20, 0x00, 0x00, 0x10},
-/* HDG: 0x11 was 0x00 change to 0x01 for better exposure (15 fps instead of 30)
- 0x13 was 0xc0 change to 0xc3 for auto gain and exposure */
- {0xd1, 0x21, 0x11, 0x01, 0x48, 0xc3, 0x00, 0x10},
- {0xb1, 0x21, 0x15, 0x80, 0x03, 0x00, 0x00, 0x10},
- {0xd1, 0x21, 0x17, 0x1b, 0xbd, 0x05, 0xf6, 0x10},
- {0xa1, 0x21, 0x1b, 0x04, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x21, 0x1f, 0x00, 0x80, 0x80, 0x80, 0x10},
- {0xd1, 0x21, 0x23, 0xde, 0x10, 0x8a, 0xa0, 0x10},
- {0xc1, 0x21, 0x27, 0xca, 0xa2, 0x74, 0x00, 0x10},
- {0xd1, 0x21, 0x2a, 0x88, 0x00, 0x88, 0x01, 0x10},
- {0xc1, 0x21, 0x2e, 0x80, 0x00, 0x18, 0x00, 0x10},
- {0xa1, 0x21, 0x21, 0x08, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x21, 0x22, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x21, 0x2e, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xb1, 0x21, 0x32, 0xc2, 0x08, 0x00, 0x00, 0x10},
- {0xb1, 0x21, 0x4c, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x21, 0x60, 0x05, 0x40, 0x12, 0x57, 0x10},
- {0xa1, 0x21, 0x64, 0x73, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x21, 0x65, 0x00, 0x55, 0x01, 0xac, 0x10},
- {0xa1, 0x21, 0x69, 0x38, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x21, 0x6f, 0x1f, 0x01, 0x00, 0x10, 0x10},
- {0xd1, 0x21, 0x73, 0x50, 0x20, 0x02, 0x01, 0x10},
- {0xd1, 0x21, 0x77, 0xf3, 0x90, 0x98, 0x98, 0x10},
- {0xc1, 0x21, 0x7b, 0x00, 0x4c, 0xf7, 0x00, 0x10},
- {0xd1, 0x21, 0x17, 0x1b, 0xbd, 0x05, 0xf6, 0x10},
- {0xa1, 0x21, 0x1b, 0x04, 0x00, 0x00, 0x00, 0x10},
- {}
-};
-static const u8 ov7630_sensor_param1[][8] = {
- {0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10},
-/*fixme: + 0x12, 0x04*/
-/* {0xa1, 0x21, 0x75, 0x82, 0x00, 0x00, 0x00, 0x10}, * COMN
- * set by setvflip */
- {0xa1, 0x21, 0x10, 0x32, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xb1, 0x21, 0x01, 0x80, 0x80, 0x00, 0x00, 0x10},
-/* */
-/* {0xa1, 0x21, 0x2a, 0x88, 0x00, 0x00, 0x00, 0x10}, * set by setfreq */
-/* {0xa1, 0x21, 0x2b, 0x34, 0x00, 0x00, 0x00, 0x10}, * set by setfreq */
-/* */
- {0xa1, 0x21, 0x10, 0x83, 0x00, 0x00, 0x00, 0x10},
-/* {0xb1, 0x21, 0x01, 0x88, 0x70, 0x00, 0x00, 0x10}, */
- {}
-};
-
-static const u8 ov7648_sensor_init[][8] = {
- {0xa1, 0x21, 0x76, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x21, 0x12, 0x80, 0x00, 0x00, 0x00, 0x10}, /* reset */
- {DELAY, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* delay 20ms */
- {0xa1, 0x21, 0x12, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x21, 0x03, 0xa4, 0x30, 0x88, 0x00, 0x10},
- {0xb1, 0x21, 0x11, 0x80, 0x08, 0x00, 0x00, 0x10},
- {0xc1, 0x21, 0x13, 0xa0, 0x04, 0x84, 0x00, 0x10},
- {0xd1, 0x21, 0x17, 0x1a, 0x02, 0xba, 0xf4, 0x10},
- {0xa1, 0x21, 0x1b, 0x04, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x21, 0x1f, 0x41, 0xc0, 0x80, 0x80, 0x10},
- {0xd1, 0x21, 0x23, 0xde, 0xa0, 0x80, 0x32, 0x10},
- {0xd1, 0x21, 0x27, 0xfe, 0xa0, 0x00, 0x91, 0x10},
- {0xd1, 0x21, 0x2b, 0x00, 0x88, 0x85, 0x80, 0x10},
- {0xc1, 0x21, 0x2f, 0x9c, 0x00, 0xc4, 0x00, 0x10},
- {0xd1, 0x21, 0x60, 0xa6, 0x60, 0x88, 0x12, 0x10},
- {0xd1, 0x21, 0x64, 0x88, 0x00, 0x00, 0x94, 0x10},
- {0xd1, 0x21, 0x68, 0x7a, 0x0c, 0x00, 0x00, 0x10},
- {0xd1, 0x21, 0x6c, 0x11, 0x33, 0x22, 0x00, 0x10},
- {0xd1, 0x21, 0x70, 0x11, 0x00, 0x10, 0x50, 0x10},
- {0xd1, 0x21, 0x74, 0x20, 0x06, 0x00, 0xb5, 0x10},
- {0xd1, 0x21, 0x78, 0x8a, 0x00, 0x00, 0x00, 0x10},
- {0xb1, 0x21, 0x7c, 0x00, 0x43, 0x00, 0x00, 0x10},
-
- {0xd1, 0x21, 0x21, 0x86, 0x00, 0xde, 0xa0, 0x10},
-/* {0xd1, 0x21, 0x25, 0x80, 0x32, 0xfe, 0xa0, 0x10}, jfm done */
-/* {0xd1, 0x21, 0x29, 0x00, 0x91, 0x00, 0x88, 0x10}, jfm done */
-/* {0xb1, 0x21, 0x2d, 0x85, 0x00, 0x00, 0x00, 0x10}, set by setfreq */
- {}
-};
-static const u8 ov7648_sensor_param1[][8] = {
-/* {0xa1, 0x21, 0x12, 0x08, 0x00, 0x00, 0x00, 0x10}, jfm done */
-/* {0xa1, 0x21, 0x75, 0x06, 0x00, 0x00, 0x00, 0x10}, * COMN
- * set by setvflip */
- {0xa1, 0x21, 0x19, 0x02, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x21, 0x10, 0x32, 0x00, 0x00, 0x00, 0x10},
-/* {0xa1, 0x21, 0x16, 0x00, 0x00, 0x00, 0x00, 0x10}, jfm done */
-/* {0xa1, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10}, * GAIN - def */
-/* {0xb1, 0x21, 0x01, 0x6c, 0x6c, 0x00, 0x00, 0x10}, * B R - def: 80 */
-/*...*/
- {0xa1, 0x21, 0x11, 0x81, 0x00, 0x00, 0x00, 0x10}, /* CLKRC */
-/* {0xa1, 0x21, 0x1e, 0x00, 0x00, 0x00, 0x00, 0x10}, jfm done */
-/* {0xa1, 0x21, 0x16, 0x00, 0x00, 0x00, 0x00, 0x10}, jfm done */
-/* {0xa1, 0x21, 0x2a, 0x91, 0x00, 0x00, 0x00, 0x10}, jfm done */
-/* {0xa1, 0x21, 0x2b, 0x00, 0x00, 0x00, 0x00, 0x10}, jfm done */
-/* {0xb1, 0x21, 0x01, 0x64, 0x84, 0x00, 0x00, 0x10}, * B R - def: 80 */
-
- {}
-};
-
-static const u8 ov7660_sensor_init[][8] = {
- {0xa1, 0x21, 0x12, 0x80, 0x00, 0x00, 0x00, 0x10}, /* reset SCCB */
- {DELAY, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* delay 20ms */
- {0xa1, 0x21, 0x12, 0x05, 0x00, 0x00, 0x00, 0x10},
- /* Outformat = rawRGB */
- {0xa1, 0x21, 0x13, 0xb8, 0x00, 0x00, 0x00, 0x10}, /* init COM8 */
- {0xd1, 0x21, 0x00, 0x01, 0x74, 0x92, 0x00, 0x10},
- /* GAIN BLUE RED VREF */
- {0xd1, 0x21, 0x04, 0x00, 0x7d, 0x62, 0x00, 0x10},
- /* COM 1 BAVE GEAVE AECHH */
- {0xb1, 0x21, 0x08, 0x83, 0x01, 0x00, 0x00, 0x10}, /* RAVE COM2 */
- {0xd1, 0x21, 0x0c, 0x00, 0x08, 0x04, 0x4f, 0x10}, /* COM 3 4 5 6 */
- {0xd1, 0x21, 0x10, 0x7f, 0x40, 0x05, 0xff, 0x10},
- /* AECH CLKRC COM7 COM8 */
- {0xc1, 0x21, 0x14, 0x2c, 0x00, 0x02, 0x00, 0x10}, /* COM9 COM10 */
- {0xd1, 0x21, 0x17, 0x10, 0x60, 0x02, 0x7b, 0x10},
- /* HSTART HSTOP VSTRT VSTOP */
- {0xa1, 0x21, 0x1b, 0x02, 0x00, 0x00, 0x00, 0x10}, /* PSHFT */
- {0xb1, 0x21, 0x1e, 0x01, 0x0e, 0x00, 0x00, 0x10}, /* MVFP LAEC */
- {0xd1, 0x21, 0x20, 0x07, 0x07, 0x07, 0x07, 0x10},
- /* BOS GBOS GROS ROS (BGGR offset) */
-/* {0xd1, 0x21, 0x24, 0x68, 0x58, 0xd4, 0x80, 0x10}, */
- {0xd1, 0x21, 0x24, 0x78, 0x68, 0xd4, 0x80, 0x10},
- /* AEW AEB VPT BBIAS */
- {0xd1, 0x21, 0x28, 0x80, 0x30, 0x00, 0x00, 0x10},
- /* GbBIAS RSVD EXHCH EXHCL */
- {0xd1, 0x21, 0x2c, 0x80, 0x00, 0x00, 0x62, 0x10},
- /* RBIAS ADVFL ASDVFH YAVE */
- {0xc1, 0x21, 0x30, 0x08, 0x30, 0xb4, 0x00, 0x10},
- /* HSYST HSYEN HREF */
- {0xd1, 0x21, 0x33, 0x00, 0x07, 0x84, 0x00, 0x10}, /* reserved */
- {0xd1, 0x21, 0x37, 0x0c, 0x02, 0x43, 0x00, 0x10},
- /* ADC ACOM OFON TSLB */
- {0xd1, 0x21, 0x3b, 0x02, 0x6c, 0x19, 0x0e, 0x10},
- /* COM11 COM12 COM13 COM14 */
- {0xd1, 0x21, 0x3f, 0x41, 0xc1, 0x22, 0x08, 0x10},
- /* EDGE COM15 COM16 COM17 */
- {0xd1, 0x21, 0x43, 0xf0, 0x10, 0x78, 0xa8, 0x10}, /* reserved */
- {0xd1, 0x21, 0x47, 0x60, 0x80, 0x00, 0x00, 0x10}, /* reserved */
- {0xd1, 0x21, 0x4b, 0x00, 0x00, 0x00, 0x00, 0x10}, /* reserved */
- {0xd1, 0x21, 0x4f, 0x46, 0x36, 0x0f, 0x17, 0x10}, /* MTX 1 2 3 4 */
- {0xd1, 0x21, 0x53, 0x7f, 0x96, 0x40, 0x40, 0x10}, /* MTX 5 6 7 8 */
- {0xb1, 0x21, 0x57, 0x40, 0x0f, 0x00, 0x00, 0x10}, /* MTX9 MTXS */
- {0xd1, 0x21, 0x59, 0xba, 0x9a, 0x22, 0xb9, 0x10}, /* reserved */
- {0xd1, 0x21, 0x5d, 0x9b, 0x10, 0xf0, 0x05, 0x10}, /* reserved */
- {0xa1, 0x21, 0x61, 0x60, 0x00, 0x00, 0x00, 0x10}, /* reserved */
- {0xd1, 0x21, 0x62, 0x00, 0x00, 0x50, 0x30, 0x10},
- /* LCC1 LCC2 LCC3 LCC4 */
- {0xa1, 0x21, 0x66, 0x00, 0x00, 0x00, 0x00, 0x10}, /* LCC5 */
- {0xd1, 0x21, 0x67, 0x80, 0x7a, 0x90, 0x80, 0x10}, /* MANU */
- {0xa1, 0x21, 0x6b, 0x0a, 0x00, 0x00, 0x00, 0x10},
- /* band gap reference [0:3] DBLV */
- {0xd1, 0x21, 0x6c, 0x30, 0x48, 0x80, 0x74, 0x10}, /* gamma curve */
- {0xd1, 0x21, 0x70, 0x64, 0x60, 0x5c, 0x58, 0x10}, /* gamma curve */
- {0xd1, 0x21, 0x74, 0x54, 0x4c, 0x40, 0x38, 0x10}, /* gamma curve */
- {0xd1, 0x21, 0x78, 0x34, 0x30, 0x2f, 0x2b, 0x10}, /* gamma curve */
- {0xd1, 0x21, 0x7c, 0x03, 0x07, 0x17, 0x34, 0x10}, /* gamma curve */
- {0xd1, 0x21, 0x80, 0x41, 0x4d, 0x58, 0x63, 0x10}, /* gamma curve */
- {0xd1, 0x21, 0x84, 0x6e, 0x77, 0x87, 0x95, 0x10}, /* gamma curve */
- {0xc1, 0x21, 0x88, 0xaf, 0xc7, 0xdf, 0x00, 0x10}, /* gamma curve */
- {0xc1, 0x21, 0x8b, 0x99, 0x99, 0xcf, 0x00, 0x10}, /* reserved */
- {0xb1, 0x21, 0x92, 0x00, 0x00, 0x00, 0x00, 0x10}, /* DM_LNL/H */
-/* not in all ms-win traces*/
- {0xa1, 0x21, 0xa1, 0x00, 0x00, 0x00, 0x00, 0x10},
- {}
-};
-static const u8 ov7660_sensor_param1[][8] = {
- {0xa1, 0x21, 0x1e, 0x01, 0x00, 0x00, 0x00, 0x10}, /* MVFP */
- /* bits[3..0]reserved */
- {0xa1, 0x21, 0x1e, 0x01, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x21, 0x03, 0x00, 0x00, 0x00, 0x00, 0x10},
- /* VREF vertical frame ctrl */
- {0xa1, 0x21, 0x03, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x21, 0x10, 0x20, 0x00, 0x00, 0x00, 0x10}, /* AECH 0x20 */
- {0xa1, 0x21, 0x2d, 0x00, 0x00, 0x00, 0x00, 0x10}, /* ADVFL */
- {0xa1, 0x21, 0x2e, 0x00, 0x00, 0x00, 0x00, 0x10}, /* ADVFH */
- {0xa1, 0x21, 0x00, 0x1f, 0x00, 0x00, 0x00, 0x10}, /* GAIN */
-/* {0xb1, 0x21, 0x01, 0x78, 0x78, 0x00, 0x00, 0x10}, * BLUE */
-/****** (some exchanges in the win trace) ******/
-/*fixme:param2*/
- {0xa1, 0x21, 0x93, 0x00, 0x00, 0x00, 0x00, 0x10},/* dummy line hight */
- {0xa1, 0x21, 0x92, 0x25, 0x00, 0x00, 0x00, 0x10}, /* dummy line low */
- {0xa1, 0x21, 0x2a, 0x00, 0x00, 0x00, 0x00, 0x10}, /* EXHCH */
- {0xa1, 0x21, 0x2b, 0x00, 0x00, 0x00, 0x00, 0x10}, /* EXHCL */
-/* {0xa1, 0x21, 0x02, 0x90, 0x00, 0x00, 0x00, 0x10}, * RED */
-/****** (some exchanges in the win trace) ******/
-/******!! startsensor KO if changed !!****/
-/*fixme: param3*/
- {0xa1, 0x21, 0x93, 0x01, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x21, 0x92, 0xff, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x21, 0x2a, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x21, 0x2b, 0xc3, 0x00, 0x00, 0x00, 0x10},
- {}
-};
-
-static const u8 po1030_sensor_init[][8] = {
-/* the sensor registers are described in m5602/m5602_po1030.h */
- {0xa1, 0x6e, 0x3f, 0x20, 0x00, 0x00, 0x00, 0x10}, /* sensor reset */
- {DELAY, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* delay 20ms */
- {0xa1, 0x6e, 0x3f, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x6e, 0x3e, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x6e, 0x04, 0x02, 0xb1, 0x02, 0x39, 0x10},
- {0xd1, 0x6e, 0x08, 0x00, 0x01, 0x00, 0x00, 0x10},
- {0xd1, 0x6e, 0x0c, 0x02, 0x7f, 0x01, 0xe0, 0x10},
- {0xd1, 0x6e, 0x12, 0x03, 0x02, 0x00, 0x03, 0x10},
- {0xd1, 0x6e, 0x16, 0x85, 0x40, 0x4a, 0x40, 0x10}, /* r/g1/b/g2 gains */
- {0xc1, 0x6e, 0x1a, 0x00, 0x80, 0x00, 0x00, 0x10},
- {0xd1, 0x6e, 0x1d, 0x08, 0x03, 0x00, 0x00, 0x10},
- {0xd1, 0x6e, 0x23, 0x00, 0xb0, 0x00, 0x94, 0x10},
- {0xd1, 0x6e, 0x27, 0x58, 0x00, 0x00, 0x00, 0x10},
- {0xb1, 0x6e, 0x2b, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x6e, 0x2d, 0x14, 0x35, 0x61, 0x84, 0x10}, /* gamma corr */
- {0xd1, 0x6e, 0x31, 0xa2, 0xbd, 0xd8, 0xff, 0x10},
- {0xd1, 0x6e, 0x35, 0x06, 0x1e, 0x12, 0x02, 0x10}, /* color matrix */
- {0xd1, 0x6e, 0x39, 0xaa, 0x53, 0x37, 0xd5, 0x10},
- {0xa1, 0x6e, 0x3d, 0xf2, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x6e, 0x3e, 0x00, 0x00, 0x80, 0x03, 0x10},
- {0xd1, 0x6e, 0x42, 0x03, 0x00, 0x00, 0x00, 0x10},
- {0xc1, 0x6e, 0x46, 0x00, 0x80, 0x80, 0x00, 0x10},
- {0xd1, 0x6e, 0x4b, 0x02, 0xef, 0x08, 0xcd, 0x10},
- {0xd1, 0x6e, 0x4f, 0x00, 0xd0, 0x00, 0xa0, 0x10},
- {0xd1, 0x6e, 0x53, 0x01, 0xaa, 0x01, 0x40, 0x10},
- {0xd1, 0x6e, 0x5a, 0x50, 0x04, 0x30, 0x03, 0x10}, /* raw rgb bayer */
- {0xa1, 0x6e, 0x5e, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x6e, 0x5f, 0x10, 0x40, 0xff, 0x00, 0x10},
-
- {0xd1, 0x6e, 0x63, 0x40, 0x40, 0x00, 0x00, 0x10},
- {0xd1, 0x6e, 0x67, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x6e, 0x6b, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x6e, 0x6f, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xc1, 0x6e, 0x73, 0x10, 0x80, 0xeb, 0x00, 0x10},
- {}
-};
-static const u8 po1030_sensor_param1[][8] = {
-/* from ms-win traces - these values change with auto gain/expo/wb.. */
- {0xa1, 0x6e, 0x1e, 0x03, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x6e, 0x1e, 0x03, 0x00, 0x00, 0x00, 0x10},
-/* mean values */
- {0xc1, 0x6e, 0x1a, 0x02, 0xd4, 0xa4, 0x00, 0x10}, /* integlines */
- {0xa1, 0x6e, 0x15, 0x04, 0x00, 0x00, 0x00, 0x10}, /* global gain */
- {0xc1, 0x6e, 0x16, 0x40, 0x40, 0x40, 0x00, 0x10}, /* r/g1/b gains */
-
- {0xa1, 0x6e, 0x1d, 0x08, 0x00, 0x00, 0x00, 0x10}, /* control1 */
- {0xa1, 0x6e, 0x06, 0x02, 0x00, 0x00, 0x00, 0x10}, /* frameheight */
- {0xa1, 0x6e, 0x07, 0xd5, 0x00, 0x00, 0x00, 0x10},
-/* {0xc1, 0x6e, 0x16, 0x49, 0x40, 0x45, 0x00, 0x10}, */
- {}
-};
-
-static const u8 po2030n_sensor_init[][8] = {
- {0xa1, 0x6e, 0x1e, 0x1a, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x6e, 0x1f, 0x99, 0x00, 0x00, 0x00, 0x10},
- {DELAY, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* delay 10ms */
- {0xa1, 0x6e, 0x1e, 0x0a, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x6e, 0x1f, 0x19, 0x00, 0x00, 0x00, 0x10},
- {DELAY, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* delay 10ms */
- {0xa1, 0x6e, 0x20, 0x44, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x6e, 0x04, 0x03, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x6e, 0x05, 0x70, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x6e, 0x06, 0x02, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x6e, 0x07, 0x25, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x6e, 0x08, 0x00, 0xd0, 0x00, 0x08, 0x10},
- {0xd1, 0x6e, 0x0c, 0x03, 0x50, 0x01, 0xe8, 0x10},
- {0xd1, 0x6e, 0x1d, 0x20, 0x0a, 0x19, 0x44, 0x10},
- {0xd1, 0x6e, 0x21, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x6e, 0x25, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x6e, 0x29, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x6e, 0x2d, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x6e, 0x31, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x6e, 0x35, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x6e, 0x39, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x6e, 0x3d, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x6e, 0x41, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x6e, 0x45, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x6e, 0x49, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x6e, 0x4d, 0x00, 0x00, 0x00, 0xed, 0x10},
- {0xd1, 0x6e, 0x51, 0x17, 0x4a, 0x2f, 0xc0, 0x10},
- {0xd1, 0x6e, 0x55, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x6e, 0x59, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x6e, 0x5d, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x6e, 0x61, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x6e, 0x65, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x6e, 0x69, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x6e, 0x6d, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x6e, 0x71, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x6e, 0x75, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x6e, 0x79, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x6e, 0x7d, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x6e, 0x81, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x6e, 0x85, 0x00, 0x00, 0x00, 0x08, 0x10},
- {0xd1, 0x6e, 0x89, 0x01, 0xe8, 0x00, 0x01, 0x10},
- {0xa1, 0x6e, 0x8d, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x6e, 0x21, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x6e, 0x25, 0x00, 0x00, 0x00, 0x01, 0x10},
- {0xd1, 0x6e, 0x29, 0xe6, 0x00, 0xbd, 0x03, 0x10},
- {0xd1, 0x6e, 0x2d, 0x41, 0x38, 0x68, 0x40, 0x10},
- {0xd1, 0x6e, 0x31, 0x2b, 0x00, 0x36, 0x00, 0x10},
- {0xd1, 0x6e, 0x35, 0x30, 0x30, 0x08, 0x00, 0x10},
- {0xd1, 0x6e, 0x39, 0x00, 0x00, 0x33, 0x06, 0x10},
- {0xb1, 0x6e, 0x3d, 0x06, 0x02, 0x00, 0x00, 0x10},
- {}
-};
-static const u8 po2030n_sensor_param1[][8] = {
- {0xa1, 0x6e, 0x1a, 0x01, 0x00, 0x00, 0x00, 0x10},
- {DELAY, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* delay 8ms */
- {0xa1, 0x6e, 0x1b, 0xf4, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x6e, 0x15, 0x04, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x6e, 0x16, 0x40, 0x40, 0x40, 0x40, 0x10}, /* RGBG gains */
-/*param2*/
- {0xa1, 0x6e, 0x1d, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x6e, 0x04, 0x03, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x6e, 0x05, 0x6f, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x6e, 0x06, 0x02, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x6e, 0x07, 0x25, 0x00, 0x00, 0x00, 0x10},
- {}
-};
-
-static const u8 soi768_sensor_init[][8] = {
- {0xa1, 0x21, 0x12, 0x80, 0x00, 0x00, 0x00, 0x10}, /* reset */
- {DELAY, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* delay 96ms */
- {0xa1, 0x21, 0x12, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x21, 0x13, 0x80, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x21, 0x0f, 0x03, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x21, 0x19, 0x00, 0x00, 0x00, 0x00, 0x10},
- {}
-};
-static const u8 soi768_sensor_param1[][8] = {
- {0xa1, 0x21, 0x10, 0x10, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x21, 0x2d, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x21, 0x2e, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xb1, 0x21, 0x01, 0x7f, 0x7f, 0x00, 0x00, 0x10},
-/* */
-/* {0xa1, 0x21, 0x2e, 0x00, 0x00, 0x00, 0x00, 0x10}, */
-/* {0xa1, 0x21, 0x2d, 0x25, 0x00, 0x00, 0x00, 0x10}, */
- {0xa1, 0x21, 0x2b, 0x00, 0x00, 0x00, 0x00, 0x10},
-/* {0xb1, 0x21, 0x2d, 0x00, 0x00, 0x00, 0x00, 0x10}, */
- {0xa1, 0x21, 0x02, 0x8d, 0x00, 0x00, 0x00, 0x10},
-/* the next sequence should be used for auto gain */
- {0xa1, 0x21, 0x00, 0x07, 0x00, 0x00, 0x00, 0x10},
- /* global gain ? : 07 - change with 0x15 at the end */
- {0xa1, 0x21, 0x10, 0x3f, 0x00, 0x00, 0x00, 0x10}, /* ???? : 063f */
- {0xa1, 0x21, 0x04, 0x06, 0x00, 0x00, 0x00, 0x10},
- {0xb1, 0x21, 0x2d, 0x63, 0x03, 0x00, 0x00, 0x10},
- /* exposure ? : 0200 - change with 0x1e at the end */
- {}
-};
-
-static const u8 sp80708_sensor_init[][8] = {
- {0xa1, 0x18, 0x06, 0xf9, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x09, 0x1f, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x0d, 0xc0, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x0c, 0x04, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x0f, 0x0f, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x10, 0x40, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x11, 0x4e, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x12, 0x53, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x15, 0x80, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x18, 0x18, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x19, 0x18, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x1a, 0x10, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x1b, 0x10, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x1c, 0x28, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x1d, 0x02, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x1e, 0x10, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x26, 0x04, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x27, 0x1e, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x28, 0x5a, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x29, 0x28, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x2a, 0x78, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x2b, 0x01, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x2c, 0xf7, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x2d, 0x2d, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x2e, 0xd5, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x39, 0x42, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x3a, 0x67, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x3b, 0x87, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x3c, 0xa3, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x3d, 0xb0, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x3e, 0xbc, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x3f, 0xc8, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x40, 0xd4, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x41, 0xdf, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x42, 0xea, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x43, 0xf5, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x45, 0x80, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x46, 0x60, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x47, 0x50, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x48, 0x30, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x49, 0x01, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x4d, 0xae, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x4e, 0x03, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x4f, 0x66, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x50, 0x1c, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x44, 0x10, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x4a, 0x30, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x51, 0x80, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x52, 0x80, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x53, 0x80, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x54, 0x80, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x55, 0x80, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x56, 0x80, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x57, 0xe0, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x58, 0xc0, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x59, 0xab, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x5a, 0xa0, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x5b, 0x99, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x5c, 0x90, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x5e, 0x24, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x5f, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x60, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x61, 0x73, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x63, 0x42, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x64, 0x42, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x65, 0x42, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x66, 0x24, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x67, 0x24, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x68, 0x08, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x2f, 0xc9, 0x00, 0x00, 0x00, 0x10},
- {}
-};
-static const u8 sp80708_sensor_param1[][8] = {
- {0xa1, 0x18, 0x0c, 0x04, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x0c, 0x04, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x03, 0x01, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x04, 0xa4, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x14, 0x3f, 0x00, 0x00, 0x00, 0x10},
- {0xa1, 0x18, 0x5d, 0x80, 0x00, 0x00, 0x00, 0x10},
- {0xb1, 0x18, 0x11, 0x40, 0x40, 0x00, 0x00, 0x10},
- {}
-};
-
-static const u8 (*sensor_init[])[8] = {
-[SENSOR_ADCM1700] = adcm1700_sensor_init,
-[SENSOR_GC0307] = gc0307_sensor_init,
-[SENSOR_HV7131R] = hv7131r_sensor_init,
-[SENSOR_MI0360] = mi0360_sensor_init,
-[SENSOR_MI0360B] = mi0360b_sensor_init,
-[SENSOR_MO4000] = mo4000_sensor_init,
-[SENSOR_MT9V111] = mt9v111_sensor_init,
-[SENSOR_OM6802] = om6802_sensor_init,
-[SENSOR_OV7630] = ov7630_sensor_init,
-[SENSOR_OV7648] = ov7648_sensor_init,
-[SENSOR_OV7660] = ov7660_sensor_init,
-[SENSOR_PO1030] = po1030_sensor_init,
-[SENSOR_PO2030N] = po2030n_sensor_init,
-[SENSOR_SOI768] = soi768_sensor_init,
-[SENSOR_SP80708] = sp80708_sensor_init,
-};
-
-/* read <len> bytes to gspca_dev->usb_buf */
-static void reg_r(struct gspca_dev *gspca_dev,
- u16 value, int len)
-{
- int ret;
-
- if (gspca_dev->usb_err < 0)
- return;
-#ifdef GSPCA_DEBUG
- if (len > USB_BUF_SZ) {
- pr_err("reg_r: buffer overflow\n");
- return;
- }
-#endif
- ret = usb_control_msg(gspca_dev->dev,
- usb_rcvctrlpipe(gspca_dev->dev, 0),
- 0,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
- value, 0,
- gspca_dev->usb_buf, len,
- 500);
- PDEBUG(D_USBI, "reg_r [%02x] -> %02x", value, gspca_dev->usb_buf[0]);
- if (ret < 0) {
- pr_err("reg_r err %d\n", ret);
- gspca_dev->usb_err = ret;
- }
-}
-
-static void reg_w1(struct gspca_dev *gspca_dev,
- u16 value,
- u8 data)
-{
- int ret;
-
- if (gspca_dev->usb_err < 0)
- return;
- PDEBUG(D_USBO, "reg_w1 [%04x] = %02x", value, data);
- gspca_dev->usb_buf[0] = data;
- ret = usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- 0x08,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
- value,
- 0,
- gspca_dev->usb_buf, 1,
- 500);
- if (ret < 0) {
- pr_err("reg_w1 err %d\n", ret);
- gspca_dev->usb_err = ret;
- }
-}
-static void reg_w(struct gspca_dev *gspca_dev,
- u16 value,
- const u8 *buffer,
- int len)
-{
- int ret;
-
- if (gspca_dev->usb_err < 0)
- return;
- PDEBUG(D_USBO, "reg_w [%04x] = %02x %02x ..",
- value, buffer[0], buffer[1]);
-#ifdef GSPCA_DEBUG
- if (len > USB_BUF_SZ) {
- pr_err("reg_w: buffer overflow\n");
- return;
- }
-#endif
- memcpy(gspca_dev->usb_buf, buffer, len);
- ret = usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- 0x08,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
- value, 0,
- gspca_dev->usb_buf, len,
- 500);
- if (ret < 0) {
- pr_err("reg_w err %d\n", ret);
- gspca_dev->usb_err = ret;
- }
-}
-
-/* I2C write 1 byte */
-static void i2c_w1(struct gspca_dev *gspca_dev, u8 reg, u8 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int ret;
-
- if (gspca_dev->usb_err < 0)
- return;
- PDEBUG(D_USBO, "i2c_w1 [%02x] = %02x", reg, val);
- switch (sd->sensor) {
- case SENSOR_ADCM1700:
- case SENSOR_OM6802:
- case SENSOR_GC0307: /* i2c command = a0 (100 kHz) */
- gspca_dev->usb_buf[0] = 0x80 | (2 << 4);
- break;
- default: /* i2c command = a1 (400 kHz) */
- gspca_dev->usb_buf[0] = 0x81 | (2 << 4);
- break;
- }
- gspca_dev->usb_buf[1] = sd->i2c_addr;
- gspca_dev->usb_buf[2] = reg;
- gspca_dev->usb_buf[3] = val;
- gspca_dev->usb_buf[4] = 0;
- gspca_dev->usb_buf[5] = 0;
- gspca_dev->usb_buf[6] = 0;
- gspca_dev->usb_buf[7] = 0x10;
- ret = usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- 0x08,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
- 0x08, /* value = i2c */
- 0,
- gspca_dev->usb_buf, 8,
- 500);
- if (ret < 0) {
- pr_err("i2c_w1 err %d\n", ret);
- gspca_dev->usb_err = ret;
- }
-}
-
-/* I2C write 8 bytes */
-static void i2c_w8(struct gspca_dev *gspca_dev,
- const u8 *buffer)
-{
- int ret;
-
- if (gspca_dev->usb_err < 0)
- return;
- PDEBUG(D_USBO, "i2c_w8 [%02x] = %02x ..",
- buffer[2], buffer[3]);
- memcpy(gspca_dev->usb_buf, buffer, 8);
- ret = usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- 0x08,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
- 0x08, 0, /* value, index */
- gspca_dev->usb_buf, 8,
- 500);
- msleep(2);
- if (ret < 0) {
- pr_err("i2c_w8 err %d\n", ret);
- gspca_dev->usb_err = ret;
- }
-}
-
-/* sensor read 'len' (1..5) bytes in gspca_dev->usb_buf */
-static void i2c_r(struct gspca_dev *gspca_dev, u8 reg, int len)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u8 mode[8];
-
- switch (sd->sensor) {
- case SENSOR_ADCM1700:
- case SENSOR_OM6802:
- case SENSOR_GC0307: /* i2c command = a0 (100 kHz) */
- mode[0] = 0x80 | 0x10;
- break;
- default: /* i2c command = 91 (400 kHz) */
- mode[0] = 0x81 | 0x10;
- break;
- }
- mode[1] = sd->i2c_addr;
- mode[2] = reg;
- mode[3] = 0;
- mode[4] = 0;
- mode[5] = 0;
- mode[6] = 0;
- mode[7] = 0x10;
- i2c_w8(gspca_dev, mode);
- msleep(2);
- mode[0] = (mode[0] & 0x81) | (len << 4) | 0x02;
- mode[2] = 0;
- i2c_w8(gspca_dev, mode);
- msleep(2);
- reg_r(gspca_dev, 0x0a, 5);
-}
-
-static void i2c_w_seq(struct gspca_dev *gspca_dev,
- const u8 (*data)[8])
-{
- while ((*data)[0] != 0) {
- if ((*data)[0] != DELAY)
- i2c_w8(gspca_dev, *data);
- else
- msleep((*data)[1]);
- data++;
- }
-}
-
-/* check the ID of the hv7131 sensor */
-/* this sequence is needed because it activates the sensor */
-static void hv7131r_probe(struct gspca_dev *gspca_dev)
-{
- i2c_w1(gspca_dev, 0x02, 0); /* sensor wakeup */
- msleep(10);
- reg_w1(gspca_dev, 0x02, 0x66); /* Gpio on */
- msleep(10);
- i2c_r(gspca_dev, 0, 5); /* read sensor id */
- if (gspca_dev->usb_buf[0] == 0x02 /* chip ID (02 is R) */
- && gspca_dev->usb_buf[1] == 0x09
- && gspca_dev->usb_buf[2] == 0x01) {
- PDEBUG(D_PROBE, "Sensor HV7131R found");
- return;
- }
- pr_warn("Erroneous HV7131R ID 0x%02x 0x%02x 0x%02x\n",
- gspca_dev->usb_buf[0], gspca_dev->usb_buf[1],
- gspca_dev->usb_buf[2]);
-}
-
-static void mi0360_probe(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int i, j;
- u16 val = 0;
- static const u8 probe_tb[][4][8] = {
- { /* mi0360 */
- {0xb0, 0x5d, 0x07, 0x00, 0x02, 0x00, 0x00, 0x10},
- {0x90, 0x5d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xa2, 0x5d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xb0, 0x5d, 0x07, 0x00, 0x00, 0x00, 0x00, 0x10}
- },
- { /* mt9v111 */
- {0xb0, 0x5c, 0x01, 0x00, 0x04, 0x00, 0x00, 0x10},
- {0x90, 0x5c, 0x36, 0x00, 0x00, 0x00, 0x00, 0x10},
- {0xa2, 0x5c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10},
- {}
- },
- };
-
- for (i = 0; i < ARRAY_SIZE(probe_tb); i++) {
- reg_w1(gspca_dev, 0x17, 0x62);
- reg_w1(gspca_dev, 0x01, 0x08);
- for (j = 0; j < 3; j++)
- i2c_w8(gspca_dev, probe_tb[i][j]);
- msleep(2);
- reg_r(gspca_dev, 0x0a, 5);
- val = (gspca_dev->usb_buf[3] << 8) | gspca_dev->usb_buf[4];
- if (probe_tb[i][3][0] != 0)
- i2c_w8(gspca_dev, probe_tb[i][3]);
- reg_w1(gspca_dev, 0x01, 0x29);
- reg_w1(gspca_dev, 0x17, 0x42);
- if (val != 0xffff)
- break;
- }
- if (gspca_dev->usb_err < 0)
- return;
- switch (val) {
- case 0x8221:
- PDEBUG(D_PROBE, "Sensor mi0360b");
- sd->sensor = SENSOR_MI0360B;
- break;
- case 0x823a:
- PDEBUG(D_PROBE, "Sensor mt9v111");
- sd->sensor = SENSOR_MT9V111;
- break;
- case 0x8243:
- PDEBUG(D_PROBE, "Sensor mi0360");
- break;
- default:
- PDEBUG(D_PROBE, "Unknown sensor %04x - forced to mi0360", val);
- break;
- }
-}
-
-static void ov7630_probe(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u16 val;
-
- /* check ov76xx */
- reg_w1(gspca_dev, 0x17, 0x62);
- reg_w1(gspca_dev, 0x01, 0x08);
- sd->i2c_addr = 0x21;
- i2c_r(gspca_dev, 0x0a, 2);
- val = (gspca_dev->usb_buf[3] << 8) | gspca_dev->usb_buf[4];
- reg_w1(gspca_dev, 0x01, 0x29);
- reg_w1(gspca_dev, 0x17, 0x42);
- if (gspca_dev->usb_err < 0)
- return;
- if (val == 0x7628) { /* soi768 */
- sd->sensor = SENSOR_SOI768;
-/*fixme: only valid for 0c45:613e?*/
- gspca_dev->cam.input_flags =
- V4L2_IN_ST_VFLIP | V4L2_IN_ST_HFLIP;
- PDEBUG(D_PROBE, "Sensor soi768");
- return;
- }
- PDEBUG(D_PROBE, "Sensor ov%04x", val);
-}
-
-static void ov7648_probe(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u16 val;
-
- /* check ov76xx */
- reg_w1(gspca_dev, 0x17, 0x62);
- reg_w1(gspca_dev, 0x01, 0x08);
- sd->i2c_addr = 0x21;
- i2c_r(gspca_dev, 0x0a, 2);
- val = (gspca_dev->usb_buf[3] << 8) | gspca_dev->usb_buf[4];
- reg_w1(gspca_dev, 0x01, 0x29);
- reg_w1(gspca_dev, 0x17, 0x42);
- if ((val & 0xff00) == 0x7600) { /* ov76xx */
- PDEBUG(D_PROBE, "Sensor ov%04x", val);
- return;
- }
-
- /* check po1030 */
- reg_w1(gspca_dev, 0x17, 0x62);
- reg_w1(gspca_dev, 0x01, 0x08);
- sd->i2c_addr = 0x6e;
- i2c_r(gspca_dev, 0x00, 2);
- val = (gspca_dev->usb_buf[3] << 8) | gspca_dev->usb_buf[4];
- reg_w1(gspca_dev, 0x01, 0x29);
- reg_w1(gspca_dev, 0x17, 0x42);
- if (gspca_dev->usb_err < 0)
- return;
- if (val == 0x1030) { /* po1030 */
- PDEBUG(D_PROBE, "Sensor po1030");
- sd->sensor = SENSOR_PO1030;
- return;
- }
- pr_err("Unknown sensor %04x\n", val);
-}
-
-/* 0c45:6142 sensor may be po2030n, gc0305 or gc0307 */
-static void po2030n_probe(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u16 val;
-
- /* check gc0307 */
- reg_w1(gspca_dev, 0x17, 0x62);
- reg_w1(gspca_dev, 0x01, 0x08);
- reg_w1(gspca_dev, 0x02, 0x22);
- sd->i2c_addr = 0x21;
- i2c_r(gspca_dev, 0x00, 1);
- val = gspca_dev->usb_buf[4];
- reg_w1(gspca_dev, 0x01, 0x29); /* reset */
- reg_w1(gspca_dev, 0x17, 0x42);
- if (val == 0x99) { /* gc0307 (?) */
- PDEBUG(D_PROBE, "Sensor gc0307");
- sd->sensor = SENSOR_GC0307;
- return;
- }
-
- /* check po2030n */
- reg_w1(gspca_dev, 0x17, 0x62);
- reg_w1(gspca_dev, 0x01, 0x0a);
- sd->i2c_addr = 0x6e;
- i2c_r(gspca_dev, 0x00, 2);
- val = (gspca_dev->usb_buf[3] << 8) | gspca_dev->usb_buf[4];
- reg_w1(gspca_dev, 0x01, 0x29);
- reg_w1(gspca_dev, 0x17, 0x42);
- if (gspca_dev->usb_err < 0)
- return;
- if (val == 0x2030) {
- PDEBUG(D_PROBE, "Sensor po2030n");
-/* sd->sensor = SENSOR_PO2030N; */
- } else {
- pr_err("Unknown sensor ID %04x\n", val);
- }
-}
-
-/* this function is called at probe time */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct cam *cam;
-
- sd->bridge = id->driver_info >> 16;
- sd->sensor = id->driver_info >> 8;
- sd->flags = id->driver_info;
-
- cam = &gspca_dev->cam;
- if (sd->sensor == SENSOR_ADCM1700) {
- cam->cam_mode = cif_mode;
- cam->nmodes = ARRAY_SIZE(cif_mode);
- } else {
- cam->cam_mode = vga_mode;
- cam->nmodes = ARRAY_SIZE(vga_mode);
- }
- cam->npkt = 24; /* 24 packets per ISOC message */
- cam->ctrls = sd->ctrls;
-
- sd->ag_cnt = -1;
- sd->quality = QUALITY_DEF;
-
- INIT_WORK(&sd->work, qual_upd);
-
- return 0;
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- const u8 *sn9c1xx;
- u8 regGpio[] = { 0x29, 0x70 }; /* no audio */
- u8 regF1;
-
- /* setup a selector by bridge */
- reg_w1(gspca_dev, 0xf1, 0x01);
- reg_r(gspca_dev, 0x00, 1);
- reg_w1(gspca_dev, 0xf1, 0x00);
- reg_r(gspca_dev, 0x00, 1); /* get sonix chip id */
- regF1 = gspca_dev->usb_buf[0];
- if (gspca_dev->usb_err < 0)
- return gspca_dev->usb_err;
- PDEBUG(D_PROBE, "Sonix chip id: %02x", regF1);
- if (gspca_dev->audio)
- regGpio[1] |= 0x04; /* with audio */
- switch (sd->bridge) {
- case BRIDGE_SN9C102P:
- case BRIDGE_SN9C105:
- if (regF1 != 0x11)
- return -ENODEV;
- break;
- default:
-/* case BRIDGE_SN9C110: */
-/* case BRIDGE_SN9C120: */
- if (regF1 != 0x12)
- return -ENODEV;
- }
-
- switch (sd->sensor) {
- case SENSOR_MI0360:
- mi0360_probe(gspca_dev);
- break;
- case SENSOR_OV7630:
- ov7630_probe(gspca_dev);
- break;
- case SENSOR_OV7648:
- ov7648_probe(gspca_dev);
- break;
- case SENSOR_PO2030N:
- po2030n_probe(gspca_dev);
- break;
- }
-
- switch (sd->bridge) {
- case BRIDGE_SN9C102P:
- reg_w1(gspca_dev, 0x02, regGpio[1]);
- break;
- default:
- reg_w(gspca_dev, 0x01, regGpio, 2);
- break;
- }
-
- if (sd->sensor == SENSOR_OM6802)
- sd->ctrls[SHARPNESS].def = 0x10;
-
- /* Note we do not disable the sensor clock here (power saving mode),
- as that also disables the button on the cam. */
- reg_w1(gspca_dev, 0xf1, 0x00);
-
- /* set the i2c address */
- sn9c1xx = sn_tb[sd->sensor];
- sd->i2c_addr = sn9c1xx[9];
-
- gspca_dev->ctrl_dis = ctrl_dis[sd->sensor];
- if (!(sd->flags & F_ILLUM))
- gspca_dev->ctrl_dis |= (1 << ILLUM);
-
- return gspca_dev->usb_err;
-}
-
-static u32 expo_adjust(struct gspca_dev *gspca_dev,
- u32 expo)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- switch (sd->sensor) {
- case SENSOR_GC0307: {
- int a, b;
-
- /* expo = 0..255 -> a = 19..43 */
- a = 19 + expo * 25 / 256;
- i2c_w1(gspca_dev, 0x68, a);
- a -= 12;
- b = a * a * 4; /* heuristic */
- i2c_w1(gspca_dev, 0x03, b >> 8);
- i2c_w1(gspca_dev, 0x04, b);
- break;
- }
- case SENSOR_HV7131R: {
- u8 Expodoit[] =
- { 0xc1, 0x11, 0x25, 0x00, 0x00, 0x00, 0x00, 0x16 };
-
- Expodoit[3] = expo >> 16;
- Expodoit[4] = expo >> 8;
- Expodoit[5] = expo;
- i2c_w8(gspca_dev, Expodoit);
- break;
- }
- case SENSOR_MI0360:
- case SENSOR_MI0360B: {
- u8 expoMi[] = /* exposure 0x0635 -> 4 fp/s 0x10 */
- { 0xb1, 0x5d, 0x09, 0x00, 0x00, 0x00, 0x00, 0x16 };
- static const u8 doit[] = /* update sensor */
- { 0xb1, 0x5d, 0x07, 0x00, 0x03, 0x00, 0x00, 0x10 };
- static const u8 sensorgo[] = /* sensor on */
- { 0xb1, 0x5d, 0x07, 0x00, 0x02, 0x00, 0x00, 0x10 };
-
- if (expo > 0x0635)
- expo = 0x0635;
- else if (expo < 0x0001)
- expo = 0x0001;
- expoMi[3] = expo >> 8;
- expoMi[4] = expo;
- i2c_w8(gspca_dev, expoMi);
- i2c_w8(gspca_dev, doit);
- i2c_w8(gspca_dev, sensorgo);
- break;
- }
- case SENSOR_MO4000: {
- u8 expoMof[] =
- { 0xa1, 0x21, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x10 };
- u8 expoMo10[] =
- { 0xa1, 0x21, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10 };
- static const u8 gainMo[] =
- { 0xa1, 0x21, 0x00, 0x10, 0x00, 0x00, 0x00, 0x1d };
-
- if (expo > 0x1fff)
- expo = 0x1fff;
- else if (expo < 0x0001)
- expo = 0x0001;
- expoMof[3] = (expo & 0x03fc) >> 2;
- i2c_w8(gspca_dev, expoMof);
- expoMo10[3] = ((expo & 0x1c00) >> 10)
- | ((expo & 0x0003) << 4);
- i2c_w8(gspca_dev, expoMo10);
- i2c_w8(gspca_dev, gainMo);
- PDEBUG(D_FRAM, "set exposure %d",
- ((expoMo10[3] & 0x07) << 10)
- | (expoMof[3] << 2)
- | ((expoMo10[3] & 0x30) >> 4));
- break;
- }
- case SENSOR_MT9V111: {
- u8 expo_c1[] =
- { 0xb1, 0x5c, 0x09, 0x00, 0x00, 0x00, 0x00, 0x10 };
-
- if (expo > 0x0390)
- expo = 0x0390;
- else if (expo < 0x0060)
- expo = 0x0060;
- expo_c1[3] = expo >> 8;
- expo_c1[4] = expo;
- i2c_w8(gspca_dev, expo_c1);
- break;
- }
- case SENSOR_OM6802: {
- u8 gainOm[] =
- { 0xa0, 0x34, 0xe5, 0x00, 0x00, 0x00, 0x00, 0x10 };
- /* preset AGC - works when AutoExpo = off */
-
- if (expo > 0x03ff)
- expo = 0x03ff;
- if (expo < 0x0001)
- expo = 0x0001;
- gainOm[3] = expo >> 2;
- i2c_w8(gspca_dev, gainOm);
- reg_w1(gspca_dev, 0x96, expo >> 5);
- PDEBUG(D_FRAM, "set exposure %d", gainOm[3]);
- break;
- }
- }
- return expo;
-}
-
-static void setbrightness(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- unsigned int expo;
- int brightness;
- u8 k2;
-
- brightness = sd->ctrls[BRIGHTNESS].val;
- k2 = (brightness - 0x80) >> 2;
- switch (sd->sensor) {
- case SENSOR_ADCM1700:
- if (k2 > 0x1f)
- k2 = 0; /* only positive Y offset */
- break;
- case SENSOR_HV7131R:
- expo = brightness << 12;
- if (expo > 0x002dc6c0)
- expo = 0x002dc6c0;
- else if (expo < 0x02a0)
- expo = 0x02a0;
- sd->exposure = expo_adjust(gspca_dev, expo);
- break;
- case SENSOR_MI0360:
- case SENSOR_MO4000:
- expo = brightness << 4;
- sd->exposure = expo_adjust(gspca_dev, expo);
- break;
- case SENSOR_MI0360B:
- expo = brightness << 2;
- sd->exposure = expo_adjust(gspca_dev, expo);
- break;
- case SENSOR_GC0307:
- expo = brightness;
- sd->exposure = expo_adjust(gspca_dev, expo);
- return; /* don't set the Y offset */
- case SENSOR_MT9V111:
- expo = brightness << 2;
- sd->exposure = expo_adjust(gspca_dev, expo);
- return; /* don't set the Y offset */
- case SENSOR_OM6802:
- expo = brightness << 2;
- sd->exposure = expo_adjust(gspca_dev, expo);
- return; /* Y offset already set */
- }
-
- reg_w1(gspca_dev, 0x96, k2); /* color matrix Y offset */
-}
-
-static void setcontrast(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u8 k2;
- u8 contrast[6];
-
- k2 = sd->ctrls[CONTRAST].val * 37 / (CONTRAST_MAX + 1)
- + 37; /* 37..73 */
- contrast[0] = (k2 + 1) / 2; /* red */
- contrast[1] = 0;
- contrast[2] = k2; /* green */
- contrast[3] = 0;
- contrast[4] = k2 / 5; /* blue */
- contrast[5] = 0;
- reg_w(gspca_dev, 0x84, contrast, sizeof contrast);
-}
-
-static void setcolors(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int i, v, colors;
- const s16 *uv;
- u8 reg8a[12]; /* U & V gains */
- static const s16 uv_com[6] = { /* same as reg84 in signed decimal */
- -24, -38, 64, /* UR UG UB */
- 62, -51, -9 /* VR VG VB */
- };
- static const s16 uv_mi0360b[6] = {
- -20, -38, 64, /* UR UG UB */
- 60, -51, -9 /* VR VG VB */
- };
-
- colors = sd->ctrls[COLORS].val;
- if (sd->sensor == SENSOR_MI0360B)
- uv = uv_mi0360b;
- else
- uv = uv_com;
- for (i = 0; i < 6; i++) {
- v = uv[i] * colors / COLORS_DEF;
- reg8a[i * 2] = v;
- reg8a[i * 2 + 1] = (v >> 8) & 0x0f;
- }
- reg_w(gspca_dev, 0x8a, reg8a, sizeof reg8a);
-}
-
-static void setredblue(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (sd->sensor == SENSOR_PO2030N) {
- u8 rg1b[] = /* red green1 blue (no g2) */
- {0xc1, 0x6e, 0x16, 0x00, 0x40, 0x00, 0x00, 0x10};
-
- /* 0x40 = normal value = gain x 1 */
- rg1b[3] = sd->ctrls[RED].val * 2;
- rg1b[5] = sd->ctrls[BLUE].val * 2;
- i2c_w8(gspca_dev, rg1b);
- return;
- }
- reg_w1(gspca_dev, 0x05, sd->ctrls[RED].val);
-/* reg_w1(gspca_dev, 0x07, 32); */
- reg_w1(gspca_dev, 0x06, sd->ctrls[BLUE].val);
-}
-
-static void setgamma(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int i, val;
- u8 gamma[17];
- const u8 *gamma_base;
- static const u8 delta[17] = {
- 0x00, 0x14, 0x1c, 0x1c, 0x1c, 0x1c, 0x1b, 0x1a,
- 0x18, 0x13, 0x10, 0x0e, 0x08, 0x07, 0x04, 0x02, 0x00
- };
-
- switch (sd->sensor) {
- case SENSOR_ADCM1700:
- gamma_base = gamma_spec_0;
- break;
- case SENSOR_HV7131R:
- case SENSOR_MI0360B:
- case SENSOR_MT9V111:
- gamma_base = gamma_spec_1;
- break;
- case SENSOR_GC0307:
- gamma_base = gamma_spec_2;
- break;
- case SENSOR_SP80708:
- gamma_base = gamma_spec_3;
- break;
- default:
- gamma_base = gamma_def;
- break;
- }
-
- val = sd->ctrls[GAMMA].val;
- for (i = 0; i < sizeof gamma; i++)
- gamma[i] = gamma_base[i]
- + delta[i] * (val - GAMMA_DEF) / 32;
- reg_w(gspca_dev, 0x20, gamma, sizeof gamma);
-}
-
-static void setexposure(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (sd->sensor == SENSOR_PO2030N) {
- u8 rexpo[] = /* 1a: expo H, 1b: expo M */
- {0xa1, 0x6e, 0x1a, 0x00, 0x40, 0x00, 0x00, 0x10};
-
- rexpo[3] = sd->ctrls[EXPOSURE].val >> 8;
- i2c_w8(gspca_dev, rexpo);
- msleep(6);
- rexpo[2] = 0x1b;
- rexpo[3] = sd->ctrls[EXPOSURE].val;
- i2c_w8(gspca_dev, rexpo);
- }
-}
-
-static void setautogain(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (gspca_dev->ctrl_dis & (1 << AUTOGAIN))
- return;
- switch (sd->sensor) {
- case SENSOR_OV7630:
- case SENSOR_OV7648: {
- u8 comb;
-
- if (sd->sensor == SENSOR_OV7630)
- comb = 0xc0;
- else
- comb = 0xa0;
- if (sd->ctrls[AUTOGAIN].val)
- comb |= 0x03;
- i2c_w1(&sd->gspca_dev, 0x13, comb);
- return;
- }
- }
- if (sd->ctrls[AUTOGAIN].val)
- sd->ag_cnt = AG_CNT_START;
- else
- sd->ag_cnt = -1;
-}
-
-static void setgain(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (sd->sensor == SENSOR_PO2030N) {
- u8 rgain[] = /* 15: gain */
- {0xa1, 0x6e, 0x15, 0x00, 0x40, 0x00, 0x00, 0x15};
-
- rgain[3] = sd->ctrls[GAIN].val;
- i2c_w8(gspca_dev, rgain);
- }
-}
-
-static void sethvflip(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u8 comn;
-
- switch (sd->sensor) {
- case SENSOR_HV7131R:
- comn = 0x18; /* clkdiv = 1, ablcen = 1 */
- if (sd->ctrls[VFLIP].val)
- comn |= 0x01;
- i2c_w1(gspca_dev, 0x01, comn); /* sctra */
- break;
- case SENSOR_OV7630:
- comn = 0x02;
- if (!sd->ctrls[VFLIP].val)
- comn |= 0x80;
- i2c_w1(gspca_dev, 0x75, comn);
- break;
- case SENSOR_OV7648:
- comn = 0x06;
- if (sd->ctrls[VFLIP].val)
- comn |= 0x80;
- i2c_w1(gspca_dev, 0x75, comn);
- break;
- case SENSOR_PO2030N:
- /* Reg. 0x1E: Timing Generator Control Register 2 (Tgcontrol2)
- * (reset value: 0x0A)
- * bit7: HM: Horizontal Mirror: 0: disable, 1: enable
- * bit6: VM: Vertical Mirror: 0: disable, 1: enable
- * bit5: ST: Shutter Selection: 0: electrical, 1: mechanical
- * bit4: FT: Single Frame Transfer: 0: disable, 1: enable
- * bit3-0: X
- */
- comn = 0x0a;
- if (sd->ctrls[HFLIP].val)
- comn |= 0x80;
- if (sd->ctrls[VFLIP].val)
- comn |= 0x40;
- i2c_w1(&sd->gspca_dev, 0x1e, comn);
- break;
- }
-}
-
-static void setsharpness(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- reg_w1(gspca_dev, 0x99, sd->ctrls[SHARPNESS].val);
-}
-
-static void setillum(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (gspca_dev->ctrl_dis & (1 << ILLUM))
- return;
- switch (sd->sensor) {
- case SENSOR_ADCM1700:
- reg_w1(gspca_dev, 0x02, /* gpio */
- sd->ctrls[ILLUM].val ? 0x64 : 0x60);
- break;
- case SENSOR_MT9V111:
- reg_w1(gspca_dev, 0x02,
- sd->ctrls[ILLUM].val ? 0x77 : 0x74);
-/* should have been: */
-/* 0x55 : 0x54); * 370i */
-/* 0x66 : 0x64); * Clip */
- break;
- }
-}
-
-static void setfreq(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (gspca_dev->ctrl_dis & (1 << FREQ))
- return;
- if (sd->sensor == SENSOR_OV7660) {
- u8 com8;
-
- com8 = 0xdf; /* auto gain/wb/expo */
- switch (sd->ctrls[FREQ].val) {
- case 0: /* Banding filter disabled */
- i2c_w1(gspca_dev, 0x13, com8 | 0x20);
- break;
- case 1: /* 50 hz */
- i2c_w1(gspca_dev, 0x13, com8);
- i2c_w1(gspca_dev, 0x3b, 0x0a);
- break;
- case 2: /* 60 hz */
- i2c_w1(gspca_dev, 0x13, com8);
- i2c_w1(gspca_dev, 0x3b, 0x02);
- break;
- }
- } else {
- u8 reg2a = 0, reg2b = 0, reg2d = 0;
-
- /* Get reg2a / reg2d base values */
- switch (sd->sensor) {
- case SENSOR_OV7630:
- reg2a = 0x08;
- reg2d = 0x01;
- break;
- case SENSOR_OV7648:
- reg2a = 0x11;
- reg2d = 0x81;
- break;
- }
-
- switch (sd->ctrls[FREQ].val) {
- case 0: /* Banding filter disabled */
- break;
- case 1: /* 50 hz (filter on and framerate adj) */
- reg2a |= 0x80;
- reg2b = 0xac;
- reg2d |= 0x04;
- break;
- case 2: /* 60 hz (filter on, no framerate adj) */
- reg2a |= 0x80;
- reg2d |= 0x04;
- break;
- }
- i2c_w1(gspca_dev, 0x2a, reg2a);
- i2c_w1(gspca_dev, 0x2b, reg2b);
- i2c_w1(gspca_dev, 0x2d, reg2d);
- }
-}
-
-static void setjpegqual(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- jpeg_set_qual(sd->jpeg_hdr, sd->quality);
-#if USB_BUF_SZ < 64
-#error "No room enough in usb_buf for quantization table"
-#endif
- memcpy(gspca_dev->usb_buf, &sd->jpeg_hdr[JPEG_QT0_OFFSET], 64);
- usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- 0x08,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
- 0x0100, 0,
- gspca_dev->usb_buf, 64,
- 500);
- memcpy(gspca_dev->usb_buf, &sd->jpeg_hdr[JPEG_QT1_OFFSET], 64);
- usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- 0x08,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
- 0x0140, 0,
- gspca_dev->usb_buf, 64,
- 500);
-
- sd->reg18 ^= 0x40;
- reg_w1(gspca_dev, 0x18, sd->reg18);
-}
-
-/* JPEG quality update */
-/* This function is executed from a work queue. */
-static void qual_upd(struct work_struct *work)
-{
- struct sd *sd = container_of(work, struct sd, work);
- struct gspca_dev *gspca_dev = &sd->gspca_dev;
-
- mutex_lock(&gspca_dev->usb_lock);
- PDEBUG(D_STREAM, "qual_upd %d%%", sd->quality);
- setjpegqual(gspca_dev);
- mutex_unlock(&gspca_dev->usb_lock);
-}
-
-/* -- start the camera -- */
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int i;
- u8 reg01, reg17;
- u8 reg0102[2];
- const u8 *sn9c1xx;
- const u8 (*init)[8];
- const u8 *reg9a;
- int mode;
- static const u8 reg9a_def[] =
- {0x00, 0x40, 0x20, 0x00, 0x00, 0x00};
- static const u8 reg9a_spec[] =
- {0x00, 0x40, 0x38, 0x30, 0x00, 0x20};
- static const u8 regd4[] = {0x60, 0x00, 0x00};
- static const u8 C0[] = { 0x2d, 0x2d, 0x3a, 0x05, 0x04, 0x3f };
- static const u8 CA[] = { 0x28, 0xd8, 0x14, 0xec };
- static const u8 CA_adcm1700[] =
- { 0x14, 0xec, 0x0a, 0xf6 };
- static const u8 CA_po2030n[] =
- { 0x1e, 0xe2, 0x14, 0xec };
- static const u8 CE[] = { 0x32, 0xdd, 0x2d, 0xdd }; /* MI0360 */
- static const u8 CE_gc0307[] =
- { 0x32, 0xce, 0x2d, 0xd3 };
- static const u8 CE_ov76xx[] =
- { 0x32, 0xdd, 0x32, 0xdd };
- static const u8 CE_po2030n[] =
- { 0x14, 0xe7, 0x1e, 0xdd };
-
- /* create the JPEG header */
- jpeg_define(sd->jpeg_hdr, gspca_dev->height, gspca_dev->width,
- 0x21); /* JPEG 422 */
-
- /* initialize the bridge */
- sn9c1xx = sn_tb[sd->sensor];
-
- /* sensor clock already enabled in sd_init */
- /* reg_w1(gspca_dev, 0xf1, 0x00); */
- reg01 = sn9c1xx[1];
- if (sd->flags & F_PDN_INV)
- reg01 ^= S_PDN_INV; /* power down inverted */
- reg_w1(gspca_dev, 0x01, reg01);
-
- /* configure gpio */
- reg0102[0] = reg01;
- reg0102[1] = sn9c1xx[2];
- if (gspca_dev->audio)
- reg0102[1] |= 0x04; /* keep the audio connection */
- reg_w(gspca_dev, 0x01, reg0102, 2);
- reg_w(gspca_dev, 0x08, &sn9c1xx[8], 2);
- reg_w(gspca_dev, 0x17, &sn9c1xx[0x17], 5);
- switch (sd->sensor) {
- case SENSOR_GC0307:
- case SENSOR_OV7660:
- case SENSOR_PO1030:
- case SENSOR_PO2030N:
- case SENSOR_SOI768:
- case SENSOR_SP80708:
- reg9a = reg9a_spec;
- break;
- default:
- reg9a = reg9a_def;
- break;
- }
- reg_w(gspca_dev, 0x9a, reg9a, 6);
-
- reg_w(gspca_dev, 0xd4, regd4, sizeof regd4);
-
- reg_w(gspca_dev, 0x03, &sn9c1xx[3], 0x0f);
-
- reg17 = sn9c1xx[0x17];
- switch (sd->sensor) {
- case SENSOR_GC0307:
- msleep(50); /*fixme: is it useful? */
- break;
- case SENSOR_OM6802:
- msleep(10);
- reg_w1(gspca_dev, 0x02, 0x73);
- reg17 |= SEN_CLK_EN;
- reg_w1(gspca_dev, 0x17, reg17);
- reg_w1(gspca_dev, 0x01, 0x22);
- msleep(100);
- reg01 = SCL_SEL_OD | S_PDN_INV;
- reg17 &= ~MCK_SIZE_MASK;
- reg17 |= 0x04; /* clock / 4 */
- break;
- }
- reg01 |= SYS_SEL_48M;
- reg_w1(gspca_dev, 0x01, reg01);
- reg17 |= SEN_CLK_EN;
- reg_w1(gspca_dev, 0x17, reg17);
- reg01 &= ~S_PWR_DN; /* sensor power on */
- reg_w1(gspca_dev, 0x01, reg01);
- reg01 &= ~SCL_SEL_OD; /* remove open-drain mode */
- reg_w1(gspca_dev, 0x01, reg01);
-
- switch (sd->sensor) {
- case SENSOR_HV7131R:
- hv7131r_probe(gspca_dev); /*fixme: is it useful? */
- break;
- case SENSOR_OM6802:
- msleep(10);
- reg_w1(gspca_dev, 0x01, reg01);
- i2c_w8(gspca_dev, om6802_init0[0]);
- i2c_w8(gspca_dev, om6802_init0[1]);
- msleep(15);
- reg_w1(gspca_dev, 0x02, 0x71);
- msleep(150);
- break;
- case SENSOR_SP80708:
- msleep(100);
- reg_w1(gspca_dev, 0x02, 0x62);
- break;
- }
-
- /* initialize the sensor */
- i2c_w_seq(gspca_dev, sensor_init[sd->sensor]);
-
- reg_w1(gspca_dev, 0x15, sn9c1xx[0x15]);
- reg_w1(gspca_dev, 0x16, sn9c1xx[0x16]);
- reg_w1(gspca_dev, 0x12, sn9c1xx[0x12]);
- reg_w1(gspca_dev, 0x13, sn9c1xx[0x13]);
- reg_w1(gspca_dev, 0x18, sn9c1xx[0x18]);
- if (sd->sensor == SENSOR_ADCM1700) {
- reg_w1(gspca_dev, 0xd2, 0x3a); /* AE_H_SIZE = 116 */
- reg_w1(gspca_dev, 0xd3, 0x30); /* AE_V_SIZE = 96 */
- } else {
- reg_w1(gspca_dev, 0xd2, 0x6a); /* AE_H_SIZE = 212 */
- reg_w1(gspca_dev, 0xd3, 0x50); /* AE_V_SIZE = 160 */
- }
- reg_w1(gspca_dev, 0xc6, 0x00);
- reg_w1(gspca_dev, 0xc7, 0x00);
- if (sd->sensor == SENSOR_ADCM1700) {
- reg_w1(gspca_dev, 0xc8, 0x2c); /* AW_H_STOP = 352 */
- reg_w1(gspca_dev, 0xc9, 0x24); /* AW_V_STOP = 288 */
- } else {
- reg_w1(gspca_dev, 0xc8, 0x50); /* AW_H_STOP = 640 */
- reg_w1(gspca_dev, 0xc9, 0x3c); /* AW_V_STOP = 480 */
- }
- reg_w1(gspca_dev, 0x18, sn9c1xx[0x18]);
- switch (sd->sensor) {
- case SENSOR_OM6802:
-/* case SENSOR_OV7648: * fixme: sometimes */
- break;
- default:
- reg17 |= DEF_EN;
- break;
- }
- reg_w1(gspca_dev, 0x17, reg17);
-
- reg_w1(gspca_dev, 0x05, 0x00); /* red */
- reg_w1(gspca_dev, 0x07, 0x00); /* green */
- reg_w1(gspca_dev, 0x06, 0x00); /* blue */
- reg_w1(gspca_dev, 0x14, sn9c1xx[0x14]);
-
- setgamma(gspca_dev);
-
-/*fixme: 8 times with all zeroes and 1 or 2 times with normal values */
- for (i = 0; i < 8; i++)
- reg_w(gspca_dev, 0x84, reg84, sizeof reg84);
- switch (sd->sensor) {
- case SENSOR_ADCM1700:
- case SENSOR_OV7660:
- case SENSOR_SP80708:
- reg_w1(gspca_dev, 0x9a, 0x05);
- break;
- case SENSOR_GC0307:
- case SENSOR_MT9V111:
- case SENSOR_MI0360B:
- reg_w1(gspca_dev, 0x9a, 0x07);
- break;
- case SENSOR_OV7630:
- case SENSOR_OV7648:
- reg_w1(gspca_dev, 0x9a, 0x0a);
- break;
- case SENSOR_PO2030N:
- case SENSOR_SOI768:
- reg_w1(gspca_dev, 0x9a, 0x06);
- break;
- default:
- reg_w1(gspca_dev, 0x9a, 0x08);
- break;
- }
- setsharpness(gspca_dev);
-
- reg_w(gspca_dev, 0x84, reg84, sizeof reg84);
- reg_w1(gspca_dev, 0x05, 0x20); /* red */
- reg_w1(gspca_dev, 0x07, 0x20); /* green */
- reg_w1(gspca_dev, 0x06, 0x20); /* blue */
-
- init = NULL;
- mode = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv;
- reg01 |= SYS_SEL_48M | V_TX_EN;
- reg17 &= ~MCK_SIZE_MASK;
- reg17 |= 0x02; /* clock / 2 */
- switch (sd->sensor) {
- case SENSOR_ADCM1700:
- init = adcm1700_sensor_param1;
- break;
- case SENSOR_GC0307:
- init = gc0307_sensor_param1;
- break;
- case SENSOR_HV7131R:
- case SENSOR_MI0360:
- if (!mode)
- reg01 &= ~SYS_SEL_48M; /* 640x480: clk 24Mhz */
- reg17 &= ~MCK_SIZE_MASK;
- reg17 |= 0x01; /* clock / 1 */
- break;
- case SENSOR_MI0360B:
- init = mi0360b_sensor_param1;
- break;
- case SENSOR_MO4000:
- if (mode) { /* if 320x240 */
- reg01 &= ~SYS_SEL_48M; /* clk 24Mz */
- reg17 &= ~MCK_SIZE_MASK;
- reg17 |= 0x01; /* clock / 1 */
- }
- break;
- case SENSOR_MT9V111:
- init = mt9v111_sensor_param1;
- break;
- case SENSOR_OM6802:
- init = om6802_sensor_param1;
- if (!mode) { /* if 640x480 */
- reg17 &= ~MCK_SIZE_MASK;
- reg17 |= 0x04; /* clock / 4 */
- } else {
- reg01 &= ~SYS_SEL_48M; /* clk 24Mz */
- reg17 &= ~MCK_SIZE_MASK;
- reg17 |= 0x02; /* clock / 2 */
- }
- break;
- case SENSOR_OV7630:
- init = ov7630_sensor_param1;
- break;
- case SENSOR_OV7648:
- init = ov7648_sensor_param1;
- reg17 &= ~MCK_SIZE_MASK;
- reg17 |= 0x01; /* clock / 1 */
- break;
- case SENSOR_OV7660:
- init = ov7660_sensor_param1;
- break;
- case SENSOR_PO1030:
- init = po1030_sensor_param1;
- break;
- case SENSOR_PO2030N:
- init = po2030n_sensor_param1;
- break;
- case SENSOR_SOI768:
- init = soi768_sensor_param1;
- break;
- case SENSOR_SP80708:
- init = sp80708_sensor_param1;
- break;
- }
-
- /* more sensor initialization - param1 */
- if (init != NULL) {
- i2c_w_seq(gspca_dev, init);
-/* init = NULL; */
- }
-
- reg_w(gspca_dev, 0xc0, C0, 6);
- switch (sd->sensor) {
- case SENSOR_ADCM1700:
- case SENSOR_GC0307:
- case SENSOR_SOI768:
- reg_w(gspca_dev, 0xca, CA_adcm1700, 4);
- break;
- case SENSOR_PO2030N:
- reg_w(gspca_dev, 0xca, CA_po2030n, 4);
- break;
- default:
- reg_w(gspca_dev, 0xca, CA, 4);
- break;
- }
- switch (sd->sensor) {
- case SENSOR_ADCM1700:
- case SENSOR_OV7630:
- case SENSOR_OV7648:
- case SENSOR_OV7660:
- case SENSOR_SOI768:
- reg_w(gspca_dev, 0xce, CE_ov76xx, 4);
- break;
- case SENSOR_GC0307:
- reg_w(gspca_dev, 0xce, CE_gc0307, 4);
- break;
- case SENSOR_PO2030N:
- reg_w(gspca_dev, 0xce, CE_po2030n, 4);
- break;
- default:
- reg_w(gspca_dev, 0xce, CE, 4);
- /* ?? {0x1e, 0xdd, 0x2d, 0xe7} */
- break;
- }
-
- /* here change size mode 0 -> VGA; 1 -> CIF */
- sd->reg18 = sn9c1xx[0x18] | (mode << 4) | 0x40;
- reg_w1(gspca_dev, 0x18, sd->reg18);
- setjpegqual(gspca_dev);
-
- reg_w1(gspca_dev, 0x17, reg17);
- reg_w1(gspca_dev, 0x01, reg01);
- sd->reg01 = reg01;
- sd->reg17 = reg17;
-
- sethvflip(gspca_dev);
- setbrightness(gspca_dev);
- setcontrast(gspca_dev);
- setcolors(gspca_dev);
- setautogain(gspca_dev);
- if (!(gspca_dev->ctrl_inac & ((1 << EXPOSURE) | (1 << GAIN)))) {
- setexposure(gspca_dev);
- setgain(gspca_dev);
- }
- setfreq(gspca_dev);
-
- sd->pktsz = sd->npkt = 0;
- sd->nchg = sd->short_mark = 0;
- sd->work_thread = create_singlethread_workqueue(MODULE_NAME);
-
- return gspca_dev->usb_err;
-}
-
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- static const u8 stophv7131[] =
- { 0xa1, 0x11, 0x02, 0x09, 0x00, 0x00, 0x00, 0x10 };
- static const u8 stopmi0360[] =
- { 0xb1, 0x5d, 0x07, 0x00, 0x00, 0x00, 0x00, 0x10 };
- static const u8 stopov7648[] =
- { 0xa1, 0x21, 0x76, 0x20, 0x00, 0x00, 0x00, 0x10 };
- static const u8 stopsoi768[] =
- { 0xa1, 0x21, 0x12, 0x80, 0x00, 0x00, 0x00, 0x10 };
- u8 reg01;
- u8 reg17;
-
- reg01 = sd->reg01;
- reg17 = sd->reg17 & ~SEN_CLK_EN;
- switch (sd->sensor) {
- case SENSOR_ADCM1700:
- case SENSOR_GC0307:
- case SENSOR_PO2030N:
- case SENSOR_SP80708:
- reg01 |= LED;
- reg_w1(gspca_dev, 0x01, reg01);
- reg01 &= ~(LED | V_TX_EN);
- reg_w1(gspca_dev, 0x01, reg01);
-/* reg_w1(gspca_dev, 0x02, 0x??); * LED off ? */
- break;
- case SENSOR_HV7131R:
- reg01 &= ~V_TX_EN;
- reg_w1(gspca_dev, 0x01, reg01);
- i2c_w8(gspca_dev, stophv7131);
- break;
- case SENSOR_MI0360:
- case SENSOR_MI0360B:
- reg01 &= ~V_TX_EN;
- reg_w1(gspca_dev, 0x01, reg01);
-/* reg_w1(gspca_dev, 0x02, 0x40); * LED off ? */
- i2c_w8(gspca_dev, stopmi0360);
- break;
- case SENSOR_MT9V111:
- case SENSOR_OM6802:
- case SENSOR_PO1030:
- reg01 &= ~V_TX_EN;
- reg_w1(gspca_dev, 0x01, reg01);
- break;
- case SENSOR_OV7630:
- case SENSOR_OV7648:
- reg01 &= ~V_TX_EN;
- reg_w1(gspca_dev, 0x01, reg01);
- i2c_w8(gspca_dev, stopov7648);
- break;
- case SENSOR_OV7660:
- reg01 &= ~V_TX_EN;
- reg_w1(gspca_dev, 0x01, reg01);
- break;
- case SENSOR_SOI768:
- i2c_w8(gspca_dev, stopsoi768);
- break;
- }
-
- reg01 |= SCL_SEL_OD;
- reg_w1(gspca_dev, 0x01, reg01);
- reg01 |= S_PWR_DN; /* sensor power down */
- reg_w1(gspca_dev, 0x01, reg01);
- reg_w1(gspca_dev, 0x17, reg17);
- reg01 &= ~SYS_SEL_48M; /* clock 24MHz */
- reg_w1(gspca_dev, 0x01, reg01);
- reg01 |= LED;
- reg_w1(gspca_dev, 0x01, reg01);
- /* Don't disable sensor clock as that disables the button on the cam */
- /* reg_w1(gspca_dev, 0xf1, 0x01); */
-}
-
-/* called on streamoff with alt==0 and on disconnect */
-/* the usb_lock is held at entry - restore on exit */
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (sd->work_thread != NULL) {
- mutex_unlock(&gspca_dev->usb_lock);
- destroy_workqueue(sd->work_thread);
- mutex_lock(&gspca_dev->usb_lock);
- sd->work_thread = NULL;
- }
-}
-
-#define WANT_REGULAR_AUTOGAIN
-#include "autogain_functions.h"
-
-static void do_autogain(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int delta;
- int expotimes;
- u8 luma_mean = 130;
- u8 luma_delta = 20;
-
- /* Thanks S., without your advice, autobright should not work :) */
- if (sd->ag_cnt < 0)
- return;
- if (--sd->ag_cnt >= 0)
- return;
- sd->ag_cnt = AG_CNT_START;
-
- delta = atomic_read(&sd->avg_lum);
- PDEBUG(D_FRAM, "mean lum %d", delta);
-
- if (sd->sensor == SENSOR_PO2030N) {
- auto_gain_n_exposure(gspca_dev, delta, luma_mean, luma_delta,
- 15, 1024);
- return;
- }
-
- if (delta < luma_mean - luma_delta ||
- delta > luma_mean + luma_delta) {
- switch (sd->sensor) {
- case SENSOR_GC0307:
- expotimes = sd->exposure;
- expotimes += (luma_mean - delta) >> 6;
- if (expotimes < 0)
- expotimes = 0;
- sd->exposure = expo_adjust(gspca_dev,
- (unsigned int) expotimes);
- break;
- case SENSOR_HV7131R:
- expotimes = sd->exposure >> 8;
- expotimes += (luma_mean - delta) >> 4;
- if (expotimes < 0)
- expotimes = 0;
- sd->exposure = expo_adjust(gspca_dev,
- (unsigned int) (expotimes << 8));
- break;
- case SENSOR_OM6802:
- case SENSOR_MT9V111:
- expotimes = sd->exposure;
- expotimes += (luma_mean - delta) >> 2;
- if (expotimes < 0)
- expotimes = 0;
- sd->exposure = expo_adjust(gspca_dev,
- (unsigned int) expotimes);
- setredblue(gspca_dev);
- break;
- default:
-/* case SENSOR_MO4000: */
-/* case SENSOR_MI0360: */
-/* case SENSOR_MI0360B: */
- expotimes = sd->exposure;
- expotimes += (luma_mean - delta) >> 6;
- if (expotimes < 0)
- expotimes = 0;
- sd->exposure = expo_adjust(gspca_dev,
- (unsigned int) expotimes);
- setredblue(gspca_dev);
- break;
- }
- }
-}
-
-/* set the average luminosity from an isoc marker */
-static void set_lum(struct sd *sd,
- u8 *data)
-{
- int avg_lum;
-
- /* w0 w1 w2
- * w3 w4 w5
- * w6 w7 w8
- */
- avg_lum = (data[27] << 8) + data[28] /* w3 */
-
- + (data[31] << 8) + data[32] /* w5 */
-
- + (data[23] << 8) + data[24] /* w1 */
-
- + (data[35] << 8) + data[36] /* w7 */
-
- + (data[29] << 10) + (data[30] << 2); /* w4 * 4 */
- avg_lum >>= 10;
- atomic_set(&sd->avg_lum, avg_lum);
-}
-
-/* scan the URB packets */
-/* This function is run at interrupt level. */
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, /* isoc packet */
- int len) /* iso packet length */
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int i, new_qual;
-
- /*
- * A frame ends on the marker
- * ff ff 00 c4 c4 96 ..
- * which is 62 bytes long and is followed by various information
- * including statuses and luminosity.
- *
- * A marker may be splitted on two packets.
- *
- * The 6th byte of a marker contains the bits:
- * 0x08: USB full
- * 0xc0: frame sequence
- * When the bit 'USB full' is set, the frame must be discarded;
- * this is also the case when the 2 bytes before the marker are
- * not the JPEG end of frame ('ff d9').
- */
-
- /* count the packets and their size */
- sd->npkt++;
- sd->pktsz += len;
-
-/*fixme: assumption about the following code:
- * - there can be only one marker in a packet
- */
-
- /* skip the remaining bytes of a short marker */
- i = sd->short_mark;
- if (i != 0) {
- sd->short_mark = 0;
- if (i < 0 /* if 'ff' at end of previous packet */
- && data[0] == 0xff
- && data[1] == 0x00)
- goto marker_found;
- if (data[0] == 0xff && data[1] == 0xff) {
- i = 0;
- goto marker_found;
- }
- len -= i;
- if (len <= 0)
- return;
- data += i;
- }
-
- /* search backwards if there is a marker in the packet */
- for (i = len - 1; --i >= 0; ) {
- if (data[i] != 0xff) {
- i--;
- continue;
- }
- if (data[i + 1] == 0xff) {
-
- /* (there may be 'ff ff' inside a marker) */
- if (i + 2 >= len || data[i + 2] == 0x00)
- goto marker_found;
- }
- }
-
- /* no marker found */
- /* add the JPEG header if first fragment */
- if (data[len - 1] == 0xff)
- sd->short_mark = -1;
- if (gspca_dev->last_packet_type == LAST_PACKET)
- gspca_frame_add(gspca_dev, FIRST_PACKET,
- sd->jpeg_hdr, JPEG_HDR_SZ);
- gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
- return;
-
- /* marker found */
- /* if some error, discard the frame and decrease the quality */
-marker_found:
- new_qual = 0;
- if (i > 2) {
- if (data[i - 2] != 0xff || data[i - 1] != 0xd9) {
- gspca_dev->last_packet_type = DISCARD_PACKET;
- new_qual = -3;
- }
- } else if (i + 6 < len) {
- if (data[i + 6] & 0x08) {
- gspca_dev->last_packet_type = DISCARD_PACKET;
- new_qual = -5;
- }
- }
-
- gspca_frame_add(gspca_dev, LAST_PACKET, data, i);
-
- /* compute the filling rate and a new JPEG quality */
- if (new_qual == 0) {
- int r;
-
- r = (sd->pktsz * 100) /
- (sd->npkt *
- gspca_dev->urb[0]->iso_frame_desc[0].length);
- if (r >= 85)
- new_qual = -3;
- else if (r < 75)
- new_qual = 2;
- }
- if (new_qual != 0) {
- sd->nchg += new_qual;
- if (sd->nchg < -6 || sd->nchg >= 12) {
- sd->nchg = 0;
- new_qual += sd->quality;
- if (new_qual < QUALITY_MIN)
- new_qual = QUALITY_MIN;
- else if (new_qual > QUALITY_MAX)
- new_qual = QUALITY_MAX;
- if (new_qual != sd->quality) {
- sd->quality = new_qual;
- queue_work(sd->work_thread, &sd->work);
- }
- }
- } else {
- sd->nchg = 0;
- }
- sd->pktsz = sd->npkt = 0;
-
- /* if the marker is smaller than 62 bytes,
- * memorize the number of bytes to skip in the next packet */
- if (i + 62 > len) { /* no more usable data */
- sd->short_mark = i + 62 - len;
- return;
- }
- if (sd->ag_cnt >= 0)
- set_lum(sd, data + i);
-
- /* if more data, start a new frame */
- i += 62;
- if (i < len) {
- data += i;
- len -= i;
- gspca_frame_add(gspca_dev, FIRST_PACKET,
- sd->jpeg_hdr, JPEG_HDR_SZ);
- gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
- }
-}
-
-static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- sd->ctrls[AUTOGAIN].val = val;
- if (val)
- gspca_dev->ctrl_inac |= (1 << EXPOSURE) | (1 << GAIN);
- else
- gspca_dev->ctrl_inac &= ~(1 << EXPOSURE) & ~(1 << GAIN);
- if (gspca_dev->streaming)
- setautogain(gspca_dev);
- return gspca_dev->usb_err;
-}
-
-static int sd_querymenu(struct gspca_dev *gspca_dev,
- struct v4l2_querymenu *menu)
-{
- switch (menu->id) {
- case V4L2_CID_POWER_LINE_FREQUENCY:
- switch (menu->index) {
- case 0: /* V4L2_CID_POWER_LINE_FREQUENCY_DISABLED */
- strcpy((char *) menu->name, "NoFliker");
- return 0;
- case 1: /* V4L2_CID_POWER_LINE_FREQUENCY_50HZ */
- strcpy((char *) menu->name, "50 Hz");
- return 0;
- case 2: /* V4L2_CID_POWER_LINE_FREQUENCY_60HZ */
- strcpy((char *) menu->name, "60 Hz");
- return 0;
- }
- break;
- }
- return -EINVAL;
-}
-
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
-static int sd_int_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, /* interrupt packet data */
- int len) /* interrupt packet length */
-{
- int ret = -EINVAL;
-
- if (len == 1 && data[0] == 1) {
- input_report_key(gspca_dev->input_dev, KEY_CAMERA, 1);
- input_sync(gspca_dev->input_dev);
- input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);
- input_sync(gspca_dev->input_dev);
- ret = 0;
- }
-
- return ret;
-}
-#endif
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
- .name = MODULE_NAME,
- .ctrls = sd_ctrls,
- .nctrls = NCTRLS,
- .config = sd_config,
- .init = sd_init,
- .start = sd_start,
- .stopN = sd_stopN,
- .stop0 = sd_stop0,
- .pkt_scan = sd_pkt_scan,
- .dq_callback = do_autogain,
- .querymenu = sd_querymenu,
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
- .int_pkt_scan = sd_int_pkt_scan,
-#endif
-};
-
-/* -- module initialisation -- */
-#define BS(bridge, sensor) \
- .driver_info = (BRIDGE_ ## bridge << 16) \
- | (SENSOR_ ## sensor << 8)
-#define BSF(bridge, sensor, flags) \
- .driver_info = (BRIDGE_ ## bridge << 16) \
- | (SENSOR_ ## sensor << 8) \
- | (flags)
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x0458, 0x7025), BSF(SN9C120, MI0360B, F_PDN_INV)},
- {USB_DEVICE(0x0458, 0x702e), BS(SN9C120, OV7660)},
- {USB_DEVICE(0x045e, 0x00f5), BSF(SN9C105, OV7660, F_PDN_INV)},
- {USB_DEVICE(0x045e, 0x00f7), BSF(SN9C105, OV7660, F_PDN_INV)},
- {USB_DEVICE(0x0471, 0x0327), BS(SN9C105, MI0360)},
- {USB_DEVICE(0x0471, 0x0328), BS(SN9C105, MI0360)},
- {USB_DEVICE(0x0471, 0x0330), BS(SN9C105, MI0360)},
- {USB_DEVICE(0x06f8, 0x3004), BS(SN9C105, OV7660)},
- {USB_DEVICE(0x06f8, 0x3008), BS(SN9C105, OV7660)},
-/* {USB_DEVICE(0x0c45, 0x603a), BS(SN9C102P, OV7648)}, */
- {USB_DEVICE(0x0c45, 0x6040), BS(SN9C102P, HV7131R)},
-/* {USB_DEVICE(0x0c45, 0x607a), BS(SN9C102P, OV7648)}, */
-/* {USB_DEVICE(0x0c45, 0x607b), BS(SN9C102P, OV7660)}, */
- {USB_DEVICE(0x0c45, 0x607c), BS(SN9C102P, HV7131R)},
-/* {USB_DEVICE(0x0c45, 0x607e), BS(SN9C102P, OV7630)}, */
- {USB_DEVICE(0x0c45, 0x60c0), BSF(SN9C105, MI0360, F_ILLUM)},
- /* or MT9V111 */
-/* {USB_DEVICE(0x0c45, 0x60c2), BS(SN9C105, P1030xC)}, */
-/* {USB_DEVICE(0x0c45, 0x60c8), BS(SN9C105, OM6802)}, */
-/* {USB_DEVICE(0x0c45, 0x60cc), BS(SN9C105, HV7131GP)}, */
- {USB_DEVICE(0x0c45, 0x60ce), BS(SN9C105, SP80708)},
- {USB_DEVICE(0x0c45, 0x60ec), BS(SN9C105, MO4000)},
-/* {USB_DEVICE(0x0c45, 0x60ef), BS(SN9C105, ICM105C)}, */
-/* {USB_DEVICE(0x0c45, 0x60fa), BS(SN9C105, OV7648)}, */
-/* {USB_DEVICE(0x0c45, 0x60f2), BS(SN9C105, OV7660)}, */
- {USB_DEVICE(0x0c45, 0x60fb), BS(SN9C105, OV7660)},
- {USB_DEVICE(0x0c45, 0x60fc), BS(SN9C105, HV7131R)},
- {USB_DEVICE(0x0c45, 0x60fe), BS(SN9C105, OV7630)},
- {USB_DEVICE(0x0c45, 0x6100), BS(SN9C120, MI0360)}, /*sn9c128*/
- {USB_DEVICE(0x0c45, 0x6102), BS(SN9C120, PO2030N)}, /* /GC0305*/
-/* {USB_DEVICE(0x0c45, 0x6108), BS(SN9C120, OM6802)}, */
- {USB_DEVICE(0x0c45, 0x610a), BS(SN9C120, OV7648)}, /*sn9c128*/
- {USB_DEVICE(0x0c45, 0x610b), BS(SN9C120, OV7660)}, /*sn9c128*/
- {USB_DEVICE(0x0c45, 0x610c), BS(SN9C120, HV7131R)}, /*sn9c128*/
- {USB_DEVICE(0x0c45, 0x610e), BS(SN9C120, OV7630)}, /*sn9c128*/
-/* {USB_DEVICE(0x0c45, 0x610f), BS(SN9C120, S5K53BEB)}, */
-/* {USB_DEVICE(0x0c45, 0x6122), BS(SN9C110, ICM105C)}, */
-/* {USB_DEVICE(0x0c45, 0x6123), BS(SN9C110, SanyoCCD)}, */
- {USB_DEVICE(0x0c45, 0x6128), BS(SN9C120, OM6802)}, /*sn9c325?*/
-/*bw600.inf:*/
- {USB_DEVICE(0x0c45, 0x612a), BS(SN9C120, OV7648)}, /*sn9c325?*/
- {USB_DEVICE(0x0c45, 0x612b), BS(SN9C110, ADCM1700)},
- {USB_DEVICE(0x0c45, 0x612c), BS(SN9C110, MO4000)},
- {USB_DEVICE(0x0c45, 0x612e), BS(SN9C110, OV7630)},
-/* {USB_DEVICE(0x0c45, 0x612f), BS(SN9C110, ICM105C)}, */
- {USB_DEVICE(0x0c45, 0x6130), BS(SN9C120, MI0360)},
- /* or MT9V111 / MI0360B */
-/* {USB_DEVICE(0x0c45, 0x6132), BS(SN9C120, OV7670)}, */
- {USB_DEVICE(0x0c45, 0x6138), BS(SN9C120, MO4000)},
- {USB_DEVICE(0x0c45, 0x613a), BS(SN9C120, OV7648)},
- {USB_DEVICE(0x0c45, 0x613b), BS(SN9C120, OV7660)},
- {USB_DEVICE(0x0c45, 0x613c), BS(SN9C120, HV7131R)},
- {USB_DEVICE(0x0c45, 0x613e), BS(SN9C120, OV7630)},
- {USB_DEVICE(0x0c45, 0x6142), BS(SN9C120, PO2030N)}, /*sn9c120b*/
- /* or GC0305 / GC0307 */
- {USB_DEVICE(0x0c45, 0x6143), BS(SN9C120, SP80708)}, /*sn9c120b*/
- {USB_DEVICE(0x0c45, 0x6148), BS(SN9C120, OM6802)}, /*sn9c120b*/
- {USB_DEVICE(0x0c45, 0x614a), BSF(SN9C120, ADCM1700, F_ILLUM)},
-/* {USB_DEVICE(0x0c45, 0x614c), BS(SN9C120, GC0306)}, */ /*sn9c120b*/
- {}
-};
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
+++ /dev/null
-/*
- * spca1528 subdriver
- *
- * Copyright (C) 2010-2011 Jean-Francois Moine (http://moinejf.free.fr)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define MODULE_NAME "spca1528"
-
-#include "gspca.h"
-#include "jpeg.h"
-
-MODULE_AUTHOR("Jean-Francois Moine <http://moinejf.free.fr>");
-MODULE_DESCRIPTION("SPCA1528 USB Camera Driver");
-MODULE_LICENSE("GPL");
-
-/* specific webcam descriptor */
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
-
- u8 pkt_seq;
-
- u8 jpeg_hdr[JPEG_HDR_SZ];
-};
-
-static const struct v4l2_pix_format vga_mode[] = {
-/* (does not work correctly)
- {176, 144, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 176,
- .sizeimage = 176 * 144 * 5 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 3},
-*/
- {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 4 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 2},
- {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 1},
-};
-
-/* read <len> bytes to gspca usb_buf */
-static void reg_r(struct gspca_dev *gspca_dev,
- u8 req,
- u16 index,
- int len)
-{
-#if USB_BUF_SZ < 64
-#error "USB buffer too small"
-#endif
- struct usb_device *dev = gspca_dev->dev;
- int ret;
-
- if (gspca_dev->usb_err < 0)
- return;
- ret = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
- req,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0x0000, /* value */
- index,
- gspca_dev->usb_buf, len,
- 500);
- PDEBUG(D_USBI, "GET %02x 0000 %04x %02x", req, index,
- gspca_dev->usb_buf[0]);
- if (ret < 0) {
- pr_err("reg_r err %d\n", ret);
- gspca_dev->usb_err = ret;
- }
-}
-
-static void reg_w(struct gspca_dev *gspca_dev,
- u8 req,
- u16 value,
- u16 index)
-{
- struct usb_device *dev = gspca_dev->dev;
- int ret;
-
- if (gspca_dev->usb_err < 0)
- return;
- PDEBUG(D_USBO, "SET %02x %04x %04x", req, value, index);
- ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
- req,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- value, index,
- NULL, 0, 500);
- if (ret < 0) {
- pr_err("reg_w err %d\n", ret);
- gspca_dev->usb_err = ret;
- }
-}
-
-static void reg_wb(struct gspca_dev *gspca_dev,
- u8 req,
- u16 value,
- u16 index,
- u8 byte)
-{
- struct usb_device *dev = gspca_dev->dev;
- int ret;
-
- if (gspca_dev->usb_err < 0)
- return;
- PDEBUG(D_USBO, "SET %02x %04x %04x %02x", req, value, index, byte);
- gspca_dev->usb_buf[0] = byte;
- ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
- req,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- value, index,
- gspca_dev->usb_buf, 1, 500);
- if (ret < 0) {
- pr_err("reg_w err %d\n", ret);
- gspca_dev->usb_err = ret;
- }
-}
-
-static void wait_status_0(struct gspca_dev *gspca_dev)
-{
- int i, w;
-
- i = 16;
- w = 0;
- do {
- reg_r(gspca_dev, 0x21, 0x0000, 1);
- if (gspca_dev->usb_buf[0] == 0)
- return;
- w += 15;
- msleep(w);
- } while (--i > 0);
- PDEBUG(D_ERR, "wait_status_0 timeout");
- gspca_dev->usb_err = -ETIME;
-}
-
-static void wait_status_1(struct gspca_dev *gspca_dev)
-{
- int i;
-
- i = 10;
- do {
- reg_r(gspca_dev, 0x21, 0x0001, 1);
- msleep(10);
- if (gspca_dev->usb_buf[0] == 1) {
- reg_wb(gspca_dev, 0x21, 0x0000, 0x0001, 0x00);
- reg_r(gspca_dev, 0x21, 0x0001, 1);
- return;
- }
- } while (--i > 0);
- PDEBUG(D_ERR, "wait_status_1 timeout");
- gspca_dev->usb_err = -ETIME;
-}
-
-static void setbrightness(struct gspca_dev *gspca_dev, s32 val)
-{
- reg_wb(gspca_dev, 0xc0, 0x0000, 0x00c0, val);
-}
-
-static void setcontrast(struct gspca_dev *gspca_dev, s32 val)
-{
- reg_wb(gspca_dev, 0xc1, 0x0000, 0x00c1, val);
-}
-
-static void sethue(struct gspca_dev *gspca_dev, s32 val)
-{
- reg_wb(gspca_dev, 0xc2, 0x0000, 0x0000, val);
-}
-
-static void setcolor(struct gspca_dev *gspca_dev, s32 val)
-{
- reg_wb(gspca_dev, 0xc3, 0x0000, 0x00c3, val);
-}
-
-static void setsharpness(struct gspca_dev *gspca_dev, s32 val)
-{
- reg_wb(gspca_dev, 0xc4, 0x0000, 0x00c4, val);
-}
-
-/* this function is called at probe time */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- gspca_dev->cam.cam_mode = vga_mode;
- gspca_dev->cam.nmodes = ARRAY_SIZE(vga_mode);
- gspca_dev->cam.npkt = 128; /* number of packets per ISOC message */
- /*fixme: 256 in ms-win traces*/
-
- return 0;
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- reg_w(gspca_dev, 0x00, 0x0001, 0x2067);
- reg_w(gspca_dev, 0x00, 0x00d0, 0x206b);
- reg_w(gspca_dev, 0x00, 0x0000, 0x206c);
- reg_w(gspca_dev, 0x00, 0x0001, 0x2069);
- msleep(8);
- reg_w(gspca_dev, 0x00, 0x00c0, 0x206b);
- reg_w(gspca_dev, 0x00, 0x0000, 0x206c);
- reg_w(gspca_dev, 0x00, 0x0001, 0x2069);
-
- reg_r(gspca_dev, 0x20, 0x0000, 1);
- reg_r(gspca_dev, 0x20, 0x0000, 5);
- reg_r(gspca_dev, 0x23, 0x0000, 64);
- PDEBUG(D_PROBE, "%s%s", &gspca_dev->usb_buf[0x1c],
- &gspca_dev->usb_buf[0x30]);
- reg_r(gspca_dev, 0x23, 0x0001, 64);
- return gspca_dev->usb_err;
-}
-
-/* function called at start time before URB creation */
-static int sd_isoc_init(struct gspca_dev *gspca_dev)
-{
- u8 mode;
-
- reg_r(gspca_dev, 0x00, 0x2520, 1);
- wait_status_0(gspca_dev);
- reg_w(gspca_dev, 0xc5, 0x0003, 0x0000);
- wait_status_1(gspca_dev);
-
- wait_status_0(gspca_dev);
- mode = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv;
- reg_wb(gspca_dev, 0x25, 0x0000, 0x0004, mode);
- reg_r(gspca_dev, 0x25, 0x0004, 1);
- reg_wb(gspca_dev, 0x27, 0x0000, 0x0000, 0x06); /* 420 */
- reg_r(gspca_dev, 0x27, 0x0000, 1);
-
-/* not useful..
- gspca_dev->alt = 4; * use alternate setting 3 */
-
- return gspca_dev->usb_err;
-}
-
-/* -- start the camera -- */
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- /* initialize the JPEG header */
- jpeg_define(sd->jpeg_hdr, gspca_dev->height, gspca_dev->width,
- 0x22); /* JPEG 411 */
-
- /* the JPEG quality shall be 85% */
- jpeg_set_qual(sd->jpeg_hdr, 85);
-
- reg_r(gspca_dev, 0x00, 0x2520, 1);
- msleep(8);
-
- /* start the capture */
- wait_status_0(gspca_dev);
- reg_w(gspca_dev, 0x31, 0x0000, 0x0004); /* start request */
- wait_status_1(gspca_dev);
- wait_status_0(gspca_dev);
- msleep(200);
-
- sd->pkt_seq = 0;
- return gspca_dev->usb_err;
-}
-
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
- /* stop the capture */
- wait_status_0(gspca_dev);
- reg_w(gspca_dev, 0x31, 0x0000, 0x0000); /* stop request */
- wait_status_1(gspca_dev);
- wait_status_0(gspca_dev);
-}
-
-/* move a packet adding 0x00 after 0xff */
-static void add_packet(struct gspca_dev *gspca_dev,
- u8 *data,
- int len)
-{
- int i;
-
- i = 0;
- do {
- if (data[i] == 0xff) {
- gspca_frame_add(gspca_dev, INTER_PACKET,
- data, i + 1);
- len -= i;
- data += i;
- *data = 0x00;
- i = 0;
- }
- } while (++i < len);
- gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
-}
-
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, /* isoc packet */
- int len) /* iso packet length */
-{
- struct sd *sd = (struct sd *) gspca_dev;
- static const u8 ffd9[] = {0xff, 0xd9};
-
- /* image packets start with:
- * 02 8n
- * with <n> bit:
- * 0x01: even (0) / odd (1) image
- * 0x02: end of image when set
- */
- if (len < 3)
- return; /* empty packet */
- if (*data == 0x02) {
- if (data[1] & 0x02) {
- sd->pkt_seq = !(data[1] & 1);
- add_packet(gspca_dev, data + 2, len - 2);
- gspca_frame_add(gspca_dev, LAST_PACKET,
- ffd9, 2);
- return;
- }
- if ((data[1] & 1) != sd->pkt_seq)
- goto err;
- if (gspca_dev->last_packet_type == LAST_PACKET)
- gspca_frame_add(gspca_dev, FIRST_PACKET,
- sd->jpeg_hdr, JPEG_HDR_SZ);
- add_packet(gspca_dev, data + 2, len - 2);
- return;
- }
-err:
- gspca_dev->last_packet_type = DISCARD_PACKET;
-}
-
-static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct gspca_dev *gspca_dev =
- container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
-
- gspca_dev->usb_err = 0;
-
- if (!gspca_dev->streaming)
- return 0;
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- setbrightness(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_CONTRAST:
- setcontrast(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_HUE:
- sethue(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_SATURATION:
- setcolor(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_SHARPNESS:
- setsharpness(gspca_dev, ctrl->val);
- break;
- }
- return gspca_dev->usb_err;
-}
-
-static const struct v4l2_ctrl_ops sd_ctrl_ops = {
- .s_ctrl = sd_s_ctrl,
-};
-
-static int sd_init_controls(struct gspca_dev *gspca_dev)
-{
- struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
-
- gspca_dev->vdev.ctrl_handler = hdl;
- v4l2_ctrl_handler_init(hdl, 5);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_BRIGHTNESS, 0, 255, 1, 128);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_CONTRAST, 0, 8, 1, 1);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_HUE, 0, 255, 1, 0);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_SATURATION, 0, 8, 1, 1);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_SHARPNESS, 0, 255, 1, 0);
-
- if (hdl->error) {
- pr_err("Could not initialize controls\n");
- return hdl->error;
- }
- return 0;
-}
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
- .name = MODULE_NAME,
- .config = sd_config,
- .init = sd_init,
- .init_controls = sd_init_controls,
- .isoc_init = sd_isoc_init,
- .start = sd_start,
- .stopN = sd_stopN,
- .pkt_scan = sd_pkt_scan,
-};
-
-/* -- module initialisation -- */
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x04fc, 0x1528)},
- {}
-};
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- /* the video interface for isochronous transfer is 1 */
- if (intf->cur_altsetting->desc.bInterfaceNumber != 1)
- return -ENODEV;
-
- return gspca_dev_probe2(intf, id, &sd_desc, sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
+++ /dev/null
-/*
- * SPCA500 chip based cameras initialization data
- *
- * V4L2 by Jean-Francois Moine <http://moinejf.free.fr>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define MODULE_NAME "spca500"
-
-#include "gspca.h"
-#include "jpeg.h"
-
-MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
-MODULE_DESCRIPTION("GSPCA/SPCA500 USB Camera Driver");
-MODULE_LICENSE("GPL");
-
-#define QUALITY 85
-
-/* specific webcam descriptor */
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
-
- char subtype;
-#define AgfaCl20 0
-#define AiptekPocketDV 1
-#define BenqDC1016 2
-#define CreativePCCam300 3
-#define DLinkDSC350 4
-#define Gsmartmini 5
-#define IntelPocketPCCamera 6
-#define KodakEZ200 7
-#define LogitechClickSmart310 8
-#define LogitechClickSmart510 9
-#define LogitechTraveler 10
-#define MustekGsmart300 11
-#define Optimedia 12
-#define PalmPixDC85 13
-#define ToptroIndus 14
-
- u8 jpeg_hdr[JPEG_HDR_SZ];
-};
-
-static const struct v4l2_pix_format vga_mode[] = {
- {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 1},
- {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 0},
-};
-
-static const struct v4l2_pix_format sif_mode[] = {
- {176, 144, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 176,
- .sizeimage = 176 * 144 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 1},
- {352, 288, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 352,
- .sizeimage = 352 * 288 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 0},
-};
-
-/* Frame packet header offsets for the spca500 */
-#define SPCA500_OFFSET_PADDINGLB 2
-#define SPCA500_OFFSET_PADDINGHB 3
-#define SPCA500_OFFSET_MODE 4
-#define SPCA500_OFFSET_IMGWIDTH 5
-#define SPCA500_OFFSET_IMGHEIGHT 6
-#define SPCA500_OFFSET_IMGMODE 7
-#define SPCA500_OFFSET_QTBLINDEX 8
-#define SPCA500_OFFSET_FRAMSEQ 9
-#define SPCA500_OFFSET_CDSPINFO 10
-#define SPCA500_OFFSET_GPIO 11
-#define SPCA500_OFFSET_AUGPIO 12
-#define SPCA500_OFFSET_DATA 16
-
-
-static const __u16 spca500_visual_defaults[][3] = {
- {0x00, 0x0003, 0x816b}, /* SSI not active sync with vsync,
- * hue (H byte) = 0,
- * saturation/hue enable,
- * brightness/contrast enable.
- */
- {0x00, 0x0000, 0x8167}, /* brightness = 0 */
- {0x00, 0x0020, 0x8168}, /* contrast = 0 */
- {0x00, 0x0003, 0x816b}, /* SSI not active sync with vsync,
- * hue (H byte) = 0, saturation/hue enable,
- * brightness/contrast enable.
- * was 0x0003, now 0x0000.
- */
- {0x00, 0x0000, 0x816a}, /* hue (L byte) = 0 */
- {0x00, 0x0020, 0x8169}, /* saturation = 0x20 */
- {0x00, 0x0050, 0x8157}, /* edge gain high threshold */
- {0x00, 0x0030, 0x8158}, /* edge gain low threshold */
- {0x00, 0x0028, 0x8159}, /* edge bandwidth high threshold */
- {0x00, 0x000a, 0x815a}, /* edge bandwidth low threshold */
- {0x00, 0x0001, 0x8202}, /* clock rate compensation = 1/25 sec/frame */
- {0x0c, 0x0004, 0x0000},
- /* set interface */
- {}
-};
-static const __u16 Clicksmart510_defaults[][3] = {
- {0x00, 0x00, 0x8211},
- {0x00, 0x01, 0x82c0},
- {0x00, 0x10, 0x82cb},
- {0x00, 0x0f, 0x800d},
- {0x00, 0x82, 0x8225},
- {0x00, 0x21, 0x8228},
- {0x00, 0x00, 0x8203},
- {0x00, 0x00, 0x8204},
- {0x00, 0x08, 0x8205},
- {0x00, 0xf8, 0x8206},
- {0x00, 0x28, 0x8207},
- {0x00, 0xa0, 0x8208},
- {0x00, 0x08, 0x824a},
- {0x00, 0x08, 0x8214},
- {0x00, 0x80, 0x82c1},
- {0x00, 0x00, 0x82c2},
- {0x00, 0x00, 0x82ca},
- {0x00, 0x80, 0x82c1},
- {0x00, 0x04, 0x82c2},
- {0x00, 0x00, 0x82ca},
- {0x00, 0xfc, 0x8100},
- {0x00, 0xfc, 0x8105},
- {0x00, 0x30, 0x8101},
- {0x00, 0x00, 0x8102},
- {0x00, 0x00, 0x8103},
- {0x00, 0x66, 0x8107},
- {0x00, 0x00, 0x816b},
- {0x00, 0x00, 0x8155},
- {0x00, 0x01, 0x8156},
- {0x00, 0x60, 0x8157},
- {0x00, 0x40, 0x8158},
- {0x00, 0x0a, 0x8159},
- {0x00, 0x06, 0x815a},
- {0x00, 0x00, 0x813f},
- {0x00, 0x00, 0x8200},
- {0x00, 0x19, 0x8201},
- {0x00, 0x00, 0x82c1},
- {0x00, 0xa0, 0x82c2},
- {0x00, 0x00, 0x82ca},
- {0x00, 0x00, 0x8117},
- {0x00, 0x00, 0x8118},
- {0x00, 0x65, 0x8119},
- {0x00, 0x00, 0x811a},
- {0x00, 0x00, 0x811b},
- {0x00, 0x55, 0x811c},
- {0x00, 0x65, 0x811d},
- {0x00, 0x55, 0x811e},
- {0x00, 0x16, 0x811f},
- {0x00, 0x19, 0x8120},
- {0x00, 0x80, 0x8103},
- {0x00, 0x83, 0x816b},
- {0x00, 0x25, 0x8168},
- {0x00, 0x01, 0x820f},
- {0x00, 0xff, 0x8115},
- {0x00, 0x48, 0x8116},
- {0x00, 0x50, 0x8151},
- {0x00, 0x40, 0x8152},
- {0x00, 0x78, 0x8153},
- {0x00, 0x40, 0x8154},
- {0x00, 0x00, 0x8167},
- {0x00, 0x20, 0x8168},
- {0x00, 0x00, 0x816a},
- {0x00, 0x03, 0x816b},
- {0x00, 0x20, 0x8169},
- {0x00, 0x60, 0x8157},
- {0x00, 0x00, 0x8190},
- {0x00, 0x00, 0x81a1},
- {0x00, 0x00, 0x81b2},
- {0x00, 0x27, 0x8191},
- {0x00, 0x27, 0x81a2},
- {0x00, 0x27, 0x81b3},
- {0x00, 0x4b, 0x8192},
- {0x00, 0x4b, 0x81a3},
- {0x00, 0x4b, 0x81b4},
- {0x00, 0x66, 0x8193},
- {0x00, 0x66, 0x81a4},
- {0x00, 0x66, 0x81b5},
- {0x00, 0x79, 0x8194},
- {0x00, 0x79, 0x81a5},
- {0x00, 0x79, 0x81b6},
- {0x00, 0x8a, 0x8195},
- {0x00, 0x8a, 0x81a6},
- {0x00, 0x8a, 0x81b7},
- {0x00, 0x9b, 0x8196},
- {0x00, 0x9b, 0x81a7},
- {0x00, 0x9b, 0x81b8},
- {0x00, 0xa6, 0x8197},
- {0x00, 0xa6, 0x81a8},
- {0x00, 0xa6, 0x81b9},
- {0x00, 0xb2, 0x8198},
- {0x00, 0xb2, 0x81a9},
- {0x00, 0xb2, 0x81ba},
- {0x00, 0xbe, 0x8199},
- {0x00, 0xbe, 0x81aa},
- {0x00, 0xbe, 0x81bb},
- {0x00, 0xc8, 0x819a},
- {0x00, 0xc8, 0x81ab},
- {0x00, 0xc8, 0x81bc},
- {0x00, 0xd2, 0x819b},
- {0x00, 0xd2, 0x81ac},
- {0x00, 0xd2, 0x81bd},
- {0x00, 0xdb, 0x819c},
- {0x00, 0xdb, 0x81ad},
- {0x00, 0xdb, 0x81be},
- {0x00, 0xe4, 0x819d},
- {0x00, 0xe4, 0x81ae},
- {0x00, 0xe4, 0x81bf},
- {0x00, 0xed, 0x819e},
- {0x00, 0xed, 0x81af},
- {0x00, 0xed, 0x81c0},
- {0x00, 0xf7, 0x819f},
- {0x00, 0xf7, 0x81b0},
- {0x00, 0xf7, 0x81c1},
- {0x00, 0xff, 0x81a0},
- {0x00, 0xff, 0x81b1},
- {0x00, 0xff, 0x81c2},
- {0x00, 0x03, 0x8156},
- {0x00, 0x00, 0x8211},
- {0x00, 0x20, 0x8168},
- {0x00, 0x01, 0x8202},
- {0x00, 0x30, 0x8101},
- {0x00, 0x00, 0x8111},
- {0x00, 0x00, 0x8112},
- {0x00, 0x00, 0x8113},
- {0x00, 0x00, 0x8114},
- {}
-};
-
-static const __u8 qtable_creative_pccam[2][64] = {
- { /* Q-table Y-components */
- 0x05, 0x03, 0x03, 0x05, 0x07, 0x0c, 0x0f, 0x12,
- 0x04, 0x04, 0x04, 0x06, 0x08, 0x11, 0x12, 0x11,
- 0x04, 0x04, 0x05, 0x07, 0x0c, 0x11, 0x15, 0x11,
- 0x04, 0x05, 0x07, 0x09, 0x0f, 0x1a, 0x18, 0x13,
- 0x05, 0x07, 0x0b, 0x11, 0x14, 0x21, 0x1f, 0x17,
- 0x07, 0x0b, 0x11, 0x13, 0x18, 0x1f, 0x22, 0x1c,
- 0x0f, 0x13, 0x17, 0x1a, 0x1f, 0x24, 0x24, 0x1e,
- 0x16, 0x1c, 0x1d, 0x1d, 0x22, 0x1e, 0x1f, 0x1e},
- { /* Q-table C-components */
- 0x05, 0x05, 0x07, 0x0e, 0x1e, 0x1e, 0x1e, 0x1e,
- 0x05, 0x06, 0x08, 0x14, 0x1e, 0x1e, 0x1e, 0x1e,
- 0x07, 0x08, 0x11, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
- 0x0e, 0x14, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
- 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
- 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
- 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
- 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e}
-};
-
-static const __u8 qtable_kodak_ez200[2][64] = {
- { /* Q-table Y-components */
- 0x02, 0x01, 0x01, 0x02, 0x02, 0x04, 0x05, 0x06,
- 0x01, 0x01, 0x01, 0x02, 0x03, 0x06, 0x06, 0x06,
- 0x01, 0x01, 0x02, 0x02, 0x04, 0x06, 0x07, 0x06,
- 0x01, 0x02, 0x02, 0x03, 0x05, 0x09, 0x08, 0x06,
- 0x02, 0x02, 0x04, 0x06, 0x07, 0x0b, 0x0a, 0x08,
- 0x02, 0x04, 0x06, 0x06, 0x08, 0x0a, 0x0b, 0x09,
- 0x05, 0x06, 0x08, 0x09, 0x0a, 0x0c, 0x0c, 0x0a,
- 0x07, 0x09, 0x0a, 0x0a, 0x0b, 0x0a, 0x0a, 0x0a},
- { /* Q-table C-components */
- 0x02, 0x02, 0x02, 0x05, 0x0a, 0x0a, 0x0a, 0x0a,
- 0x02, 0x02, 0x03, 0x07, 0x0a, 0x0a, 0x0a, 0x0a,
- 0x02, 0x03, 0x06, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a,
- 0x05, 0x07, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a,
- 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a,
- 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a,
- 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a,
- 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a}
-};
-
-static const __u8 qtable_pocketdv[2][64] = {
- { /* Q-table Y-components start registers 0x8800 */
- 0x06, 0x04, 0x04, 0x06, 0x0a, 0x10, 0x14, 0x18,
- 0x05, 0x05, 0x06, 0x08, 0x0a, 0x17, 0x18, 0x16,
- 0x06, 0x05, 0x06, 0x0a, 0x10, 0x17, 0x1c, 0x16,
- 0x06, 0x07, 0x09, 0x0c, 0x14, 0x23, 0x20, 0x19,
- 0x07, 0x09, 0x0f, 0x16, 0x1b, 0x2c, 0x29, 0x1f,
- 0x0a, 0x0e, 0x16, 0x1a, 0x20, 0x2a, 0x2d, 0x25,
- 0x14, 0x1a, 0x1f, 0x23, 0x29, 0x30, 0x30, 0x28,
- 0x1d, 0x25, 0x26, 0x27, 0x2d, 0x28, 0x29, 0x28,
- },
- { /* Q-table C-components start registers 0x8840 */
- 0x07, 0x07, 0x0a, 0x13, 0x28, 0x28, 0x28, 0x28,
- 0x07, 0x08, 0x0a, 0x1a, 0x28, 0x28, 0x28, 0x28,
- 0x0a, 0x0a, 0x16, 0x28, 0x28, 0x28, 0x28, 0x28,
- 0x13, 0x1a, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28,
- 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28,
- 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28,
- 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28,
- 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28}
-};
-
-/* read 'len' bytes to gspca_dev->usb_buf */
-static void reg_r(struct gspca_dev *gspca_dev,
- __u16 index,
- __u16 length)
-{
- usb_control_msg(gspca_dev->dev,
- usb_rcvctrlpipe(gspca_dev->dev, 0),
- 0,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0, /* value */
- index, gspca_dev->usb_buf, length, 500);
-}
-
-static int reg_w(struct gspca_dev *gspca_dev,
- __u16 req, __u16 index, __u16 value)
-{
- int ret;
-
- PDEBUG(D_USBO, "reg write: [0x%02x] = 0x%02x", index, value);
- ret = usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- req,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- value, index, NULL, 0, 500);
- if (ret < 0)
- pr_err("reg write: error %d\n", ret);
- return ret;
-}
-
-/* returns: negative is error, pos or zero is data */
-static int reg_r_12(struct gspca_dev *gspca_dev,
- __u16 req, /* bRequest */
- __u16 index, /* wIndex */
- __u16 length) /* wLength (1 or 2 only) */
-{
- int ret;
-
- gspca_dev->usb_buf[1] = 0;
- ret = usb_control_msg(gspca_dev->dev,
- usb_rcvctrlpipe(gspca_dev->dev, 0),
- req,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0, /* value */
- index,
- gspca_dev->usb_buf, length,
- 500); /* timeout */
- if (ret < 0) {
- pr_err("reg_r_12 err %d\n", ret);
- return ret;
- }
- return (gspca_dev->usb_buf[1] << 8) + gspca_dev->usb_buf[0];
-}
-
-/*
- * Simple function to wait for a given 8-bit value to be returned from
- * a reg_read call.
- * Returns: negative is error or timeout, zero is success.
- */
-static int reg_r_wait(struct gspca_dev *gspca_dev,
- __u16 reg, __u16 index, __u16 value)
-{
- int ret, cnt = 20;
-
- while (--cnt > 0) {
- ret = reg_r_12(gspca_dev, reg, index, 1);
- if (ret == value)
- return 0;
- msleep(50);
- }
- return -EIO;
-}
-
-static int write_vector(struct gspca_dev *gspca_dev,
- const __u16 data[][3])
-{
- int ret, i = 0;
-
- while (data[i][0] != 0 || data[i][1] != 0 || data[i][2] != 0) {
- ret = reg_w(gspca_dev, data[i][0], data[i][2], data[i][1]);
- if (ret < 0)
- return ret;
- i++;
- }
- return 0;
-}
-
-static int spca50x_setup_qtable(struct gspca_dev *gspca_dev,
- unsigned int request,
- unsigned int ybase,
- unsigned int cbase,
- const __u8 qtable[2][64])
-{
- int i, err;
-
- /* loop over y components */
- for (i = 0; i < 64; i++) {
- err = reg_w(gspca_dev, request, ybase + i, qtable[0][i]);
- if (err < 0)
- return err;
- }
-
- /* loop over c components */
- for (i = 0; i < 64; i++) {
- err = reg_w(gspca_dev, request, cbase + i, qtable[1][i]);
- if (err < 0)
- return err;
- }
- return 0;
-}
-
-static void spca500_ping310(struct gspca_dev *gspca_dev)
-{
- reg_r(gspca_dev, 0x0d04, 2);
- PDEBUG(D_STREAM, "ClickSmart310 ping 0x0d04 0x%02x 0x%02x",
- gspca_dev->usb_buf[0], gspca_dev->usb_buf[1]);
-}
-
-static void spca500_clksmart310_init(struct gspca_dev *gspca_dev)
-{
- reg_r(gspca_dev, 0x0d05, 2);
- PDEBUG(D_STREAM, "ClickSmart310 init 0x0d05 0x%02x 0x%02x",
- gspca_dev->usb_buf[0], gspca_dev->usb_buf[1]);
- reg_w(gspca_dev, 0x00, 0x8167, 0x5a);
- spca500_ping310(gspca_dev);
-
- reg_w(gspca_dev, 0x00, 0x8168, 0x22);
- reg_w(gspca_dev, 0x00, 0x816a, 0xc0);
- reg_w(gspca_dev, 0x00, 0x816b, 0x0b);
- reg_w(gspca_dev, 0x00, 0x8169, 0x25);
- reg_w(gspca_dev, 0x00, 0x8157, 0x5b);
- reg_w(gspca_dev, 0x00, 0x8158, 0x5b);
- reg_w(gspca_dev, 0x00, 0x813f, 0x03);
- reg_w(gspca_dev, 0x00, 0x8151, 0x4a);
- reg_w(gspca_dev, 0x00, 0x8153, 0x78);
- reg_w(gspca_dev, 0x00, 0x0d01, 0x04);
- /* 00 for adjust shutter */
- reg_w(gspca_dev, 0x00, 0x0d02, 0x01);
- reg_w(gspca_dev, 0x00, 0x8169, 0x25);
- reg_w(gspca_dev, 0x00, 0x0d01, 0x02);
-}
-
-static void spca500_setmode(struct gspca_dev *gspca_dev,
- __u8 xmult, __u8 ymult)
-{
- int mode;
-
- /* set x multiplier */
- reg_w(gspca_dev, 0, 0x8001, xmult);
-
- /* set y multiplier */
- reg_w(gspca_dev, 0, 0x8002, ymult);
-
- /* use compressed mode, VGA, with mode specific subsample */
- mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
- reg_w(gspca_dev, 0, 0x8003, mode << 4);
-}
-
-static int spca500_full_reset(struct gspca_dev *gspca_dev)
-{
- int err;
-
- /* send the reset command */
- err = reg_w(gspca_dev, 0xe0, 0x0001, 0x0000);
- if (err < 0)
- return err;
-
- /* wait for the reset to complete */
- err = reg_r_wait(gspca_dev, 0x06, 0x0000, 0x0000);
- if (err < 0)
- return err;
- err = reg_w(gspca_dev, 0xe0, 0x0000, 0x0000);
- if (err < 0)
- return err;
- err = reg_r_wait(gspca_dev, 0x06, 0, 0);
- if (err < 0) {
- PDEBUG(D_ERR, "reg_r_wait() failed");
- return err;
- }
- /* all ok */
- return 0;
-}
-
-/* Synchro the Bridge with sensor */
-/* Maybe that will work on all spca500 chip */
-/* because i only own a clicksmart310 try for that chip */
-/* using spca50x_set_packet_size() cause an Ooops here */
-/* usb_set_interface from kernel 2.6.x clear all the urb stuff */
-/* up-port the same feature as in 2.4.x kernel */
-static int spca500_synch310(struct gspca_dev *gspca_dev)
-{
- if (usb_set_interface(gspca_dev->dev, gspca_dev->iface, 0) < 0) {
- PDEBUG(D_ERR, "Set packet size: set interface error");
- goto error;
- }
- spca500_ping310(gspca_dev);
-
- reg_r(gspca_dev, 0x0d00, 1);
-
- /* need alt setting here */
- PDEBUG(D_PACK, "ClickSmart310 sync alt: %d", gspca_dev->alt);
-
- /* Windoze use pipe with altsetting 6 why 7 here */
- if (usb_set_interface(gspca_dev->dev,
- gspca_dev->iface,
- gspca_dev->alt) < 0) {
- PDEBUG(D_ERR, "Set packet size: set interface error");
- goto error;
- }
- return 0;
-error:
- return -EBUSY;
-}
-
-static void spca500_reinit(struct gspca_dev *gspca_dev)
-{
- int err;
- __u8 Data;
-
- /* some unknown command from Aiptek pocket dv and family300 */
-
- reg_w(gspca_dev, 0x00, 0x0d01, 0x01);
- reg_w(gspca_dev, 0x00, 0x0d03, 0x00);
- reg_w(gspca_dev, 0x00, 0x0d02, 0x01);
-
- /* enable drop packet */
- reg_w(gspca_dev, 0x00, 0x850a, 0x0001);
-
- err = spca50x_setup_qtable(gspca_dev, 0x00, 0x8800, 0x8840,
- qtable_pocketdv);
- if (err < 0)
- PDEBUG(D_ERR|D_STREAM, "spca50x_setup_qtable failed on init");
-
- /* set qtable index */
- reg_w(gspca_dev, 0x00, 0x8880, 2);
- /* family cam Quicksmart stuff */
- reg_w(gspca_dev, 0x00, 0x800a, 0x00);
- /* Set agc transfer: synced between frames */
- reg_w(gspca_dev, 0x00, 0x820f, 0x01);
- /* Init SDRAM - needed for SDRAM access */
- reg_w(gspca_dev, 0x00, 0x870a, 0x04);
- /*Start init sequence or stream */
- reg_w(gspca_dev, 0, 0x8003, 0x00);
- /* switch to video camera mode */
- reg_w(gspca_dev, 0x00, 0x8000, 0x0004);
- msleep(2000);
- if (reg_r_wait(gspca_dev, 0, 0x8000, 0x44) != 0) {
- reg_r(gspca_dev, 0x816b, 1);
- Data = gspca_dev->usb_buf[0];
- reg_w(gspca_dev, 0x00, 0x816b, Data);
- }
-}
-
-/* this function is called at probe time */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct cam *cam;
-
- cam = &gspca_dev->cam;
- sd->subtype = id->driver_info;
- if (sd->subtype != LogitechClickSmart310) {
- cam->cam_mode = vga_mode;
- cam->nmodes = ARRAY_SIZE(vga_mode);
- } else {
- cam->cam_mode = sif_mode;
- cam->nmodes = ARRAY_SIZE(sif_mode);
- }
- return 0;
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- /* initialisation of spca500 based cameras is deferred */
- PDEBUG(D_STREAM, "SPCA500 init");
- if (sd->subtype == LogitechClickSmart310)
- spca500_clksmart310_init(gspca_dev);
-/* else
- spca500_initialise(gspca_dev); */
- PDEBUG(D_STREAM, "SPCA500 init done");
- return 0;
-}
-
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int err;
- __u8 Data;
- __u8 xmult, ymult;
-
- /* create the JPEG header */
- jpeg_define(sd->jpeg_hdr, gspca_dev->height, gspca_dev->width,
- 0x22); /* JPEG 411 */
- jpeg_set_qual(sd->jpeg_hdr, QUALITY);
-
- if (sd->subtype == LogitechClickSmart310) {
- xmult = 0x16;
- ymult = 0x12;
- } else {
- xmult = 0x28;
- ymult = 0x1e;
- }
-
- /* is there a sensor here ? */
- reg_r(gspca_dev, 0x8a04, 1);
- PDEBUG(D_STREAM, "Spca500 Sensor Address 0x%02x",
- gspca_dev->usb_buf[0]);
- PDEBUG(D_STREAM, "Spca500 curr_mode: %d Xmult: 0x%02x, Ymult: 0x%02x",
- gspca_dev->curr_mode, xmult, ymult);
-
- /* setup qtable */
- switch (sd->subtype) {
- case LogitechClickSmart310:
- spca500_setmode(gspca_dev, xmult, ymult);
-
- /* enable drop packet */
- reg_w(gspca_dev, 0x00, 0x850a, 0x0001);
- reg_w(gspca_dev, 0x00, 0x8880, 3);
- err = spca50x_setup_qtable(gspca_dev,
- 0x00, 0x8800, 0x8840,
- qtable_creative_pccam);
- if (err < 0)
- PDEBUG(D_ERR, "spca50x_setup_qtable failed");
- /* Init SDRAM - needed for SDRAM access */
- reg_w(gspca_dev, 0x00, 0x870a, 0x04);
-
- /* switch to video camera mode */
- reg_w(gspca_dev, 0x00, 0x8000, 0x0004);
- msleep(500);
- if (reg_r_wait(gspca_dev, 0, 0x8000, 0x44) != 0)
- PDEBUG(D_ERR, "reg_r_wait() failed");
-
- reg_r(gspca_dev, 0x816b, 1);
- Data = gspca_dev->usb_buf[0];
- reg_w(gspca_dev, 0x00, 0x816b, Data);
-
- spca500_synch310(gspca_dev);
-
- write_vector(gspca_dev, spca500_visual_defaults);
- spca500_setmode(gspca_dev, xmult, ymult);
- /* enable drop packet */
- err = reg_w(gspca_dev, 0x00, 0x850a, 0x0001);
- if (err < 0)
- PDEBUG(D_ERR, "failed to enable drop packet");
- reg_w(gspca_dev, 0x00, 0x8880, 3);
- err = spca50x_setup_qtable(gspca_dev,
- 0x00, 0x8800, 0x8840,
- qtable_creative_pccam);
- if (err < 0)
- PDEBUG(D_ERR, "spca50x_setup_qtable failed");
-
- /* Init SDRAM - needed for SDRAM access */
- reg_w(gspca_dev, 0x00, 0x870a, 0x04);
-
- /* switch to video camera mode */
- reg_w(gspca_dev, 0x00, 0x8000, 0x0004);
-
- if (reg_r_wait(gspca_dev, 0, 0x8000, 0x44) != 0)
- PDEBUG(D_ERR, "reg_r_wait() failed");
-
- reg_r(gspca_dev, 0x816b, 1);
- Data = gspca_dev->usb_buf[0];
- reg_w(gspca_dev, 0x00, 0x816b, Data);
- break;
- case CreativePCCam300: /* Creative PC-CAM 300 640x480 CCD */
- case IntelPocketPCCamera: /* FIXME: Temporary fix for
- * Intel Pocket PC Camera
- * - NWG (Sat 29th March 2003) */
-
- /* do a full reset */
- err = spca500_full_reset(gspca_dev);
- if (err < 0)
- PDEBUG(D_ERR, "spca500_full_reset failed");
-
- /* enable drop packet */
- err = reg_w(gspca_dev, 0x00, 0x850a, 0x0001);
- if (err < 0)
- PDEBUG(D_ERR, "failed to enable drop packet");
- reg_w(gspca_dev, 0x00, 0x8880, 3);
- err = spca50x_setup_qtable(gspca_dev,
- 0x00, 0x8800, 0x8840,
- qtable_creative_pccam);
- if (err < 0)
- PDEBUG(D_ERR, "spca50x_setup_qtable failed");
-
- spca500_setmode(gspca_dev, xmult, ymult);
- reg_w(gspca_dev, 0x20, 0x0001, 0x0004);
-
- /* switch to video camera mode */
- reg_w(gspca_dev, 0x00, 0x8000, 0x0004);
-
- if (reg_r_wait(gspca_dev, 0, 0x8000, 0x44) != 0)
- PDEBUG(D_ERR, "reg_r_wait() failed");
-
- reg_r(gspca_dev, 0x816b, 1);
- Data = gspca_dev->usb_buf[0];
- reg_w(gspca_dev, 0x00, 0x816b, Data);
-
-/* write_vector(gspca_dev, spca500_visual_defaults); */
- break;
- case KodakEZ200: /* Kodak EZ200 */
-
- /* do a full reset */
- err = spca500_full_reset(gspca_dev);
- if (err < 0)
- PDEBUG(D_ERR, "spca500_full_reset failed");
- /* enable drop packet */
- reg_w(gspca_dev, 0x00, 0x850a, 0x0001);
- reg_w(gspca_dev, 0x00, 0x8880, 0);
- err = spca50x_setup_qtable(gspca_dev,
- 0x00, 0x8800, 0x8840,
- qtable_kodak_ez200);
- if (err < 0)
- PDEBUG(D_ERR, "spca50x_setup_qtable failed");
- spca500_setmode(gspca_dev, xmult, ymult);
-
- reg_w(gspca_dev, 0x20, 0x0001, 0x0004);
-
- /* switch to video camera mode */
- reg_w(gspca_dev, 0x00, 0x8000, 0x0004);
-
- if (reg_r_wait(gspca_dev, 0, 0x8000, 0x44) != 0)
- PDEBUG(D_ERR, "reg_r_wait() failed");
-
- reg_r(gspca_dev, 0x816b, 1);
- Data = gspca_dev->usb_buf[0];
- reg_w(gspca_dev, 0x00, 0x816b, Data);
-
-/* write_vector(gspca_dev, spca500_visual_defaults); */
- break;
-
- case BenqDC1016:
- case DLinkDSC350: /* FamilyCam 300 */
- case AiptekPocketDV: /* Aiptek PocketDV */
- case Gsmartmini: /*Mustek Gsmart Mini */
- case MustekGsmart300: /* Mustek Gsmart 300 */
- case PalmPixDC85:
- case Optimedia:
- case ToptroIndus:
- case AgfaCl20:
- spca500_reinit(gspca_dev);
- reg_w(gspca_dev, 0x00, 0x0d01, 0x01);
- /* enable drop packet */
- reg_w(gspca_dev, 0x00, 0x850a, 0x0001);
-
- err = spca50x_setup_qtable(gspca_dev,
- 0x00, 0x8800, 0x8840, qtable_pocketdv);
- if (err < 0)
- PDEBUG(D_ERR, "spca50x_setup_qtable failed");
- reg_w(gspca_dev, 0x00, 0x8880, 2);
-
- /* familycam Quicksmart pocketDV stuff */
- reg_w(gspca_dev, 0x00, 0x800a, 0x00);
- /* Set agc transfer: synced between frames */
- reg_w(gspca_dev, 0x00, 0x820f, 0x01);
- /* Init SDRAM - needed for SDRAM access */
- reg_w(gspca_dev, 0x00, 0x870a, 0x04);
-
- spca500_setmode(gspca_dev, xmult, ymult);
- /* switch to video camera mode */
- reg_w(gspca_dev, 0x00, 0x8000, 0x0004);
-
- reg_r_wait(gspca_dev, 0, 0x8000, 0x44);
-
- reg_r(gspca_dev, 0x816b, 1);
- Data = gspca_dev->usb_buf[0];
- reg_w(gspca_dev, 0x00, 0x816b, Data);
- break;
- case LogitechTraveler:
- case LogitechClickSmart510:
- reg_w(gspca_dev, 0x02, 0x00, 0x00);
- /* enable drop packet */
- reg_w(gspca_dev, 0x00, 0x850a, 0x0001);
-
- err = spca50x_setup_qtable(gspca_dev,
- 0x00, 0x8800,
- 0x8840, qtable_creative_pccam);
- if (err < 0)
- PDEBUG(D_ERR, "spca50x_setup_qtable failed");
- reg_w(gspca_dev, 0x00, 0x8880, 3);
- reg_w(gspca_dev, 0x00, 0x800a, 0x00);
- /* Init SDRAM - needed for SDRAM access */
- reg_w(gspca_dev, 0x00, 0x870a, 0x04);
-
- spca500_setmode(gspca_dev, xmult, ymult);
-
- /* switch to video camera mode */
- reg_w(gspca_dev, 0x00, 0x8000, 0x0004);
- reg_r_wait(gspca_dev, 0, 0x8000, 0x44);
-
- reg_r(gspca_dev, 0x816b, 1);
- Data = gspca_dev->usb_buf[0];
- reg_w(gspca_dev, 0x00, 0x816b, Data);
- write_vector(gspca_dev, Clicksmart510_defaults);
- break;
- }
- return 0;
-}
-
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
- reg_w(gspca_dev, 0, 0x8003, 0x00);
-
- /* switch to video camera mode */
- reg_w(gspca_dev, 0x00, 0x8000, 0x0004);
- reg_r(gspca_dev, 0x8000, 1);
- PDEBUG(D_STREAM, "stop SPCA500 done reg8000: 0x%2x",
- gspca_dev->usb_buf[0]);
-}
-
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, /* isoc packet */
- int len) /* iso packet length */
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int i;
- static __u8 ffd9[] = {0xff, 0xd9};
-
-/* frames are jpeg 4.1.1 without 0xff escape */
- if (data[0] == 0xff) {
- if (data[1] != 0x01) { /* drop packet */
-/* gspca_dev->last_packet_type = DISCARD_PACKET; */
- return;
- }
- gspca_frame_add(gspca_dev, LAST_PACKET,
- ffd9, 2);
-
- /* put the JPEG header in the new frame */
- gspca_frame_add(gspca_dev, FIRST_PACKET,
- sd->jpeg_hdr, JPEG_HDR_SZ);
-
- data += SPCA500_OFFSET_DATA;
- len -= SPCA500_OFFSET_DATA;
- } else {
- data += 1;
- len -= 1;
- }
-
- /* add 0x00 after 0xff */
- i = 0;
- do {
- if (data[i] == 0xff) {
- gspca_frame_add(gspca_dev, INTER_PACKET,
- data, i + 1);
- len -= i;
- data += i;
- *data = 0x00;
- i = 0;
- }
- i++;
- } while (i < len);
- gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
-}
-
-static void setbrightness(struct gspca_dev *gspca_dev, s32 val)
-{
- reg_w(gspca_dev, 0x00, 0x8167,
- (__u8) (val - 128));
-}
-
-static void setcontrast(struct gspca_dev *gspca_dev, s32 val)
-{
- reg_w(gspca_dev, 0x00, 0x8168, val);
-}
-
-static void setcolors(struct gspca_dev *gspca_dev, s32 val)
-{
- reg_w(gspca_dev, 0x00, 0x8169, val);
-}
-
-static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct gspca_dev *gspca_dev =
- container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
-
- gspca_dev->usb_err = 0;
-
- if (!gspca_dev->streaming)
- return 0;
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- setbrightness(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_CONTRAST:
- setcontrast(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_SATURATION:
- setcolors(gspca_dev, ctrl->val);
- break;
- }
- return gspca_dev->usb_err;
-}
-
-static const struct v4l2_ctrl_ops sd_ctrl_ops = {
- .s_ctrl = sd_s_ctrl,
-};
-
-static int sd_init_controls(struct gspca_dev *gspca_dev)
-{
- struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
-
- gspca_dev->vdev.ctrl_handler = hdl;
- v4l2_ctrl_handler_init(hdl, 3);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_BRIGHTNESS, 0, 255, 1, 127);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_CONTRAST, 0, 63, 1, 31);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_SATURATION, 0, 63, 1, 31);
-
- if (hdl->error) {
- pr_err("Could not initialize controls\n");
- return hdl->error;
- }
- return 0;
-}
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
- .name = MODULE_NAME,
- .config = sd_config,
- .init = sd_init,
- .init_controls = sd_init_controls,
- .start = sd_start,
- .stopN = sd_stopN,
- .pkt_scan = sd_pkt_scan,
-};
-
-/* -- module initialisation -- */
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x040a, 0x0300), .driver_info = KodakEZ200},
- {USB_DEVICE(0x041e, 0x400a), .driver_info = CreativePCCam300},
- {USB_DEVICE(0x046d, 0x0890), .driver_info = LogitechTraveler},
- {USB_DEVICE(0x046d, 0x0900), .driver_info = LogitechClickSmart310},
- {USB_DEVICE(0x046d, 0x0901), .driver_info = LogitechClickSmart510},
- {USB_DEVICE(0x04a5, 0x300c), .driver_info = BenqDC1016},
- {USB_DEVICE(0x04fc, 0x7333), .driver_info = PalmPixDC85},
- {USB_DEVICE(0x055f, 0xc200), .driver_info = MustekGsmart300},
- {USB_DEVICE(0x055f, 0xc220), .driver_info = Gsmartmini},
- {USB_DEVICE(0x06bd, 0x0404), .driver_info = AgfaCl20},
- {USB_DEVICE(0x06be, 0x0800), .driver_info = Optimedia},
- {USB_DEVICE(0x084d, 0x0003), .driver_info = DLinkDSC350},
- {USB_DEVICE(0x08ca, 0x0103), .driver_info = AiptekPocketDV},
- {USB_DEVICE(0x2899, 0x012c), .driver_info = ToptroIndus},
- {USB_DEVICE(0x8086, 0x0630), .driver_info = IntelPocketPCCamera},
- {}
-};
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
+++ /dev/null
-/*
- * SPCA501 chip based cameras initialization data
- *
- * V4L2 by Jean-Francois Moine <http://moinejf.free.fr>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define MODULE_NAME "spca501"
-
-#include "gspca.h"
-
-MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
-MODULE_DESCRIPTION("GSPCA/SPCA501 USB Camera Driver");
-MODULE_LICENSE("GPL");
-
-/* specific webcam descriptor */
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
-
- unsigned short contrast;
- __u8 brightness;
- __u8 colors;
- __u8 blue_balance;
- __u8 red_balance;
-
- char subtype;
-#define Arowana300KCMOSCamera 0
-#define IntelCreateAndShare 1
-#define KodakDVC325 2
-#define MystFromOriUnknownCamera 3
-#define SmileIntlCamera 4
-#define ThreeComHomeConnectLite 5
-#define ViewQuestM318B 6
-};
-
-static const struct v4l2_pix_format vga_mode[] = {
- {160, 120, V4L2_PIX_FMT_SPCA501, V4L2_FIELD_NONE,
- .bytesperline = 160,
- .sizeimage = 160 * 120 * 3 / 2,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 2},
- {320, 240, V4L2_PIX_FMT_SPCA501, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 3 / 2,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 1},
- {640, 480, V4L2_PIX_FMT_SPCA501, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480 * 3 / 2,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0},
-};
-
-#define SPCA50X_REG_USB 0x2 /* spca505 501 */
-/*
- * Data to initialize a SPCA501. From a capture file provided by Bill Roehl
- * With SPCA501 chip description
- */
-#define CCDSP_SET /* set CCDSP parameters */
-#define TG_SET /* set time generator set */
-#undef DSPWIN_SET /* set DSP windows parameters */
-#undef ALTER_GAMA /* Set alternate set to YUV transform coeffs. */
-#define SPCA501_SNAPBIT 0x80
-#define SPCA501_SNAPCTRL 0x10
-/* Frame packet header offsets for the spca501 */
-#define SPCA501_OFFSET_GPIO 1
-#define SPCA501_OFFSET_TYPE 2
-#define SPCA501_OFFSET_TURN3A 3
-#define SPCA501_OFFSET_FRAMSEQ 4
-#define SPCA501_OFFSET_COMPRESS 5
-#define SPCA501_OFFSET_QUANT 6
-#define SPCA501_OFFSET_QUANT2 7
-#define SPCA501_OFFSET_DATA 8
-
-#define SPCA501_PROP_COMP_ENABLE(d) ((d) & 1)
-#define SPCA501_PROP_SNAP(d) ((d) & 0x40)
-#define SPCA501_PROP_SNAP_CTRL(d) ((d) & 0x10)
-#define SPCA501_PROP_COMP_THRESH(d) (((d) & 0x0e) >> 1)
-#define SPCA501_PROP_COMP_QUANT(d) (((d) & 0x70) >> 4)
-
-/* SPCA501 CCDSP control */
-#define SPCA501_REG_CCDSP 0x01
-/* SPCA501 control/status registers */
-#define SPCA501_REG_CTLRL 0x02
-
-/* registers for color correction and YUV transformation */
-#define SPCA501_A11 0x08
-#define SPCA501_A12 0x09
-#define SPCA501_A13 0x0A
-#define SPCA501_A21 0x0B
-#define SPCA501_A22 0x0C
-#define SPCA501_A23 0x0D
-#define SPCA501_A31 0x0E
-#define SPCA501_A32 0x0F
-#define SPCA501_A33 0x10
-
-/* Data for video camera initialization before capturing */
-static const __u16 spca501_open_data[][3] = {
- /* bmRequest,value,index */
-
- {0x2, 0x50, 0x00}, /* C/S enable soft reset */
- {0x2, 0x40, 0x00}, /* C/S disable soft reset */
- {0x2, 0x02, 0x05}, /* C/S general purpose I/O data */
- {0x2, 0x03, 0x05}, /* C/S general purpose I/O data */
-
-#ifdef CCDSP_SET
- {0x1, 0x38, 0x01}, /* CCDSP options */
- {0x1, 0x05, 0x02}, /* CCDSP Optical black level for user settings */
- {0x1, 0xC0, 0x03}, /* CCDSP Optical black settings */
-
- {0x1, 0x67, 0x07},
- {0x1, 0x63, 0x3f}, /* CCDSP CCD gamma enable */
- {0x1, 0x03, 0x56}, /* Add gamma correction */
-
- {0x1, 0xFF, 0x15}, /* CCDSP High luminance for white balance */
- {0x1, 0x01, 0x16}, /* CCDSP Low luminance for white balance */
-
-/* Color correction and RGB-to-YUV transformation coefficients changing */
-#ifdef ALTER_GAMA
- {0x0, 0x00, 0x08}, /* A11 */
- {0x0, 0x00, 0x09}, /* A12 */
- {0x0, 0x90, 0x0A}, /* A13 */
- {0x0, 0x12, 0x0B}, /* A21 */
- {0x0, 0x00, 0x0C}, /* A22 */
- {0x0, 0x00, 0x0D}, /* A23 */
- {0x0, 0x00, 0x0E}, /* A31 */
- {0x0, 0x02, 0x0F}, /* A32 */
- {0x0, 0x00, 0x10}, /* A33 */
-#else
- {0x1, 0x2a, 0x08}, /* A11 0x31 */
- {0x1, 0xf8, 0x09}, /* A12 f8 */
- {0x1, 0xf8, 0x0A}, /* A13 f8 */
- {0x1, 0xf8, 0x0B}, /* A21 f8 */
- {0x1, 0x14, 0x0C}, /* A22 0x14 */
- {0x1, 0xf8, 0x0D}, /* A23 f8 */
- {0x1, 0xf8, 0x0E}, /* A31 f8 */
- {0x1, 0xf8, 0x0F}, /* A32 f8 */
- {0x1, 0x20, 0x10}, /* A33 0x20 */
-#endif
- {0x1, 0x00, 0x11}, /* R offset */
- {0x1, 0x00, 0x12}, /* G offset */
- {0x1, 0x00, 0x13}, /* B offset */
- {0x1, 0x00, 0x14}, /* GB offset */
-
-#endif
-
-#ifdef TG_SET
- /* Time generator manipulations */
- {0x0, 0xfc, 0x0}, /* Set up high bits of shutter speed */
- {0x0, 0x01, 0x1}, /* Set up low bits of shutter speed */
-
- {0x0, 0xe4, 0x04}, /* DCLK*2 clock phase adjustment */
- {0x0, 0x08, 0x05}, /* ADCK phase adjustment, inv. ext. VB */
- {0x0, 0x03, 0x06}, /* FR phase adjustment */
- {0x0, 0x01, 0x07}, /* FCDS phase adjustment */
- {0x0, 0x39, 0x08}, /* FS phase adjustment */
- {0x0, 0x88, 0x0a}, /* FH1 phase and delay adjustment */
- {0x0, 0x03, 0x0f}, /* pixel identification */
- {0x0, 0x00, 0x11}, /* clock source selection (default) */
-
- /*VERY strange manipulations with
- * select DMCLP or OBPX to be ADCLP output (0x0C)
- * OPB always toggle or not (0x0D) but they allow
- * us to set up brightness
- */
- {0x0, 0x01, 0x0c},
- {0x0, 0xe0, 0x0d},
- /* Done */
-#endif
-
-#ifdef DSPWIN_SET
- {0x1, 0xa0, 0x01}, /* Setting image processing parameters */
- {0x1, 0x1c, 0x17}, /* Changing Windows positions X1 */
- {0x1, 0xe2, 0x19}, /* X2 */
- {0x1, 0x1c, 0x1b}, /* X3 */
- {0x1, 0xe2, 0x1d}, /* X4 */
- {0x1, 0x5f, 0x1f}, /* X5 */
- {0x1, 0x32, 0x20}, /* Y5 */
- {0x1, 0x01, 0x10}, /* Changing A33 */
-#endif
-
- {0x2, 0x204a, 0x07},/* Setting video compression & resolution 160x120 */
- {0x2, 0x94, 0x06}, /* Setting video no compression */
- {}
-};
-
-/*
- The SPCAxxx docs from Sunplus document these values
- in tables, one table per register number. In the data
- below, dmRequest is the register number, index is the Addr,
- and value is a combination of Bit values.
- Bit Value (hex)
- 0 01
- 1 02
- 2 04
- 3 08
- 4 10
- 5 20
- 6 40
- 7 80
- */
-
-/* Data for chip initialization (set default values) */
-static const __u16 spca501_init_data[][3] = {
- /* Set all the values to powerup defaults */
- /* bmRequest,value,index */
- {0x0, 0xAA, 0x00},
- {0x0, 0x02, 0x01},
- {0x0, 0x01, 0x02},
- {0x0, 0x02, 0x03},
- {0x0, 0xCE, 0x04},
- {0x0, 0x00, 0x05},
- {0x0, 0x00, 0x06},
- {0x0, 0x00, 0x07},
- {0x0, 0x00, 0x08},
- {0x0, 0x00, 0x09},
- {0x0, 0x90, 0x0A},
- {0x0, 0x12, 0x0B},
- {0x0, 0x00, 0x0C},
- {0x0, 0x00, 0x0D},
- {0x0, 0x00, 0x0E},
- {0x0, 0x02, 0x0F},
- {0x0, 0x00, 0x10},
- {0x0, 0x00, 0x11},
- {0x0, 0x00, 0x12},
- {0x0, 0x00, 0x13},
- {0x0, 0x00, 0x14},
- {0x0, 0x00, 0x15},
- {0x0, 0x00, 0x16},
- {0x0, 0x00, 0x17},
- {0x0, 0x00, 0x18},
- {0x0, 0x00, 0x19},
- {0x0, 0x00, 0x1A},
- {0x0, 0x00, 0x1B},
- {0x0, 0x00, 0x1C},
- {0x0, 0x00, 0x1D},
- {0x0, 0x00, 0x1E},
- {0x0, 0x00, 0x1F},
- {0x0, 0x00, 0x20},
- {0x0, 0x00, 0x21},
- {0x0, 0x00, 0x22},
- {0x0, 0x00, 0x23},
- {0x0, 0x00, 0x24},
- {0x0, 0x00, 0x25},
- {0x0, 0x00, 0x26},
- {0x0, 0x00, 0x27},
- {0x0, 0x00, 0x28},
- {0x0, 0x00, 0x29},
- {0x0, 0x00, 0x2A},
- {0x0, 0x00, 0x2B},
- {0x0, 0x00, 0x2C},
- {0x0, 0x00, 0x2D},
- {0x0, 0x00, 0x2E},
- {0x0, 0x00, 0x2F},
- {0x0, 0x00, 0x30},
- {0x0, 0x00, 0x31},
- {0x0, 0x00, 0x32},
- {0x0, 0x00, 0x33},
- {0x0, 0x00, 0x34},
- {0x0, 0x00, 0x35},
- {0x0, 0x00, 0x36},
- {0x0, 0x00, 0x37},
- {0x0, 0x00, 0x38},
- {0x0, 0x00, 0x39},
- {0x0, 0x00, 0x3A},
- {0x0, 0x00, 0x3B},
- {0x0, 0x00, 0x3C},
- {0x0, 0x00, 0x3D},
- {0x0, 0x00, 0x3E},
- {0x0, 0x00, 0x3F},
- {0x0, 0x00, 0x40},
- {0x0, 0x00, 0x41},
- {0x0, 0x00, 0x42},
- {0x0, 0x00, 0x43},
- {0x0, 0x00, 0x44},
- {0x0, 0x00, 0x45},
- {0x0, 0x00, 0x46},
- {0x0, 0x00, 0x47},
- {0x0, 0x00, 0x48},
- {0x0, 0x00, 0x49},
- {0x0, 0x00, 0x4A},
- {0x0, 0x00, 0x4B},
- {0x0, 0x00, 0x4C},
- {0x0, 0x00, 0x4D},
- {0x0, 0x00, 0x4E},
- {0x0, 0x00, 0x4F},
- {0x0, 0x00, 0x50},
- {0x0, 0x00, 0x51},
- {0x0, 0x00, 0x52},
- {0x0, 0x00, 0x53},
- {0x0, 0x00, 0x54},
- {0x0, 0x00, 0x55},
- {0x0, 0x00, 0x56},
- {0x0, 0x00, 0x57},
- {0x0, 0x00, 0x58},
- {0x0, 0x00, 0x59},
- {0x0, 0x00, 0x5A},
- {0x0, 0x00, 0x5B},
- {0x0, 0x00, 0x5C},
- {0x0, 0x00, 0x5D},
- {0x0, 0x00, 0x5E},
- {0x0, 0x00, 0x5F},
- {0x0, 0x00, 0x60},
- {0x0, 0x00, 0x61},
- {0x0, 0x00, 0x62},
- {0x0, 0x00, 0x63},
- {0x0, 0x00, 0x64},
- {0x0, 0x00, 0x65},
- {0x0, 0x00, 0x66},
- {0x0, 0x00, 0x67},
- {0x0, 0x00, 0x68},
- {0x0, 0x00, 0x69},
- {0x0, 0x00, 0x6A},
- {0x0, 0x00, 0x6B},
- {0x0, 0x00, 0x6C},
- {0x0, 0x00, 0x6D},
- {0x0, 0x00, 0x6E},
- {0x0, 0x00, 0x6F},
- {0x0, 0x00, 0x70},
- {0x0, 0x00, 0x71},
- {0x0, 0x00, 0x72},
- {0x0, 0x00, 0x73},
- {0x0, 0x00, 0x74},
- {0x0, 0x00, 0x75},
- {0x0, 0x00, 0x76},
- {0x0, 0x00, 0x77},
- {0x0, 0x00, 0x78},
- {0x0, 0x00, 0x79},
- {0x0, 0x00, 0x7A},
- {0x0, 0x00, 0x7B},
- {0x0, 0x00, 0x7C},
- {0x0, 0x00, 0x7D},
- {0x0, 0x00, 0x7E},
- {0x0, 0x00, 0x7F},
- {0x0, 0x00, 0x80},
- {0x0, 0x00, 0x81},
- {0x0, 0x00, 0x82},
- {0x0, 0x00, 0x83},
- {0x0, 0x00, 0x84},
- {0x0, 0x00, 0x85},
- {0x0, 0x00, 0x86},
- {0x0, 0x00, 0x87},
- {0x0, 0x00, 0x88},
- {0x0, 0x00, 0x89},
- {0x0, 0x00, 0x8A},
- {0x0, 0x00, 0x8B},
- {0x0, 0x00, 0x8C},
- {0x0, 0x00, 0x8D},
- {0x0, 0x00, 0x8E},
- {0x0, 0x00, 0x8F},
- {0x0, 0x00, 0x90},
- {0x0, 0x00, 0x91},
- {0x0, 0x00, 0x92},
- {0x0, 0x00, 0x93},
- {0x0, 0x00, 0x94},
- {0x0, 0x00, 0x95},
- {0x0, 0x00, 0x96},
- {0x0, 0x00, 0x97},
- {0x0, 0x00, 0x98},
- {0x0, 0x00, 0x99},
- {0x0, 0x00, 0x9A},
- {0x0, 0x00, 0x9B},
- {0x0, 0x00, 0x9C},
- {0x0, 0x00, 0x9D},
- {0x0, 0x00, 0x9E},
- {0x0, 0x00, 0x9F},
- {0x0, 0x00, 0xA0},
- {0x0, 0x00, 0xA1},
- {0x0, 0x00, 0xA2},
- {0x0, 0x00, 0xA3},
- {0x0, 0x00, 0xA4},
- {0x0, 0x00, 0xA5},
- {0x0, 0x00, 0xA6},
- {0x0, 0x00, 0xA7},
- {0x0, 0x00, 0xA8},
- {0x0, 0x00, 0xA9},
- {0x0, 0x00, 0xAA},
- {0x0, 0x00, 0xAB},
- {0x0, 0x00, 0xAC},
- {0x0, 0x00, 0xAD},
- {0x0, 0x00, 0xAE},
- {0x0, 0x00, 0xAF},
- {0x0, 0x00, 0xB0},
- {0x0, 0x00, 0xB1},
- {0x0, 0x00, 0xB2},
- {0x0, 0x00, 0xB3},
- {0x0, 0x00, 0xB4},
- {0x0, 0x00, 0xB5},
- {0x0, 0x00, 0xB6},
- {0x0, 0x00, 0xB7},
- {0x0, 0x00, 0xB8},
- {0x0, 0x00, 0xB9},
- {0x0, 0x00, 0xBA},
- {0x0, 0x00, 0xBB},
- {0x0, 0x00, 0xBC},
- {0x0, 0x00, 0xBD},
- {0x0, 0x00, 0xBE},
- {0x0, 0x00, 0xBF},
- {0x0, 0x00, 0xC0},
- {0x0, 0x00, 0xC1},
- {0x0, 0x00, 0xC2},
- {0x0, 0x00, 0xC3},
- {0x0, 0x00, 0xC4},
- {0x0, 0x00, 0xC5},
- {0x0, 0x00, 0xC6},
- {0x0, 0x00, 0xC7},
- {0x0, 0x00, 0xC8},
- {0x0, 0x00, 0xC9},
- {0x0, 0x00, 0xCA},
- {0x0, 0x00, 0xCB},
- {0x0, 0x00, 0xCC},
- {0x1, 0xF4, 0x00},
- {0x1, 0x38, 0x01},
- {0x1, 0x40, 0x02},
- {0x1, 0x0A, 0x03},
- {0x1, 0x40, 0x04},
- {0x1, 0x40, 0x05},
- {0x1, 0x40, 0x06},
- {0x1, 0x67, 0x07},
- {0x1, 0x31, 0x08},
- {0x1, 0x00, 0x09},
- {0x1, 0x00, 0x0A},
- {0x1, 0x00, 0x0B},
- {0x1, 0x14, 0x0C},
- {0x1, 0x00, 0x0D},
- {0x1, 0x00, 0x0E},
- {0x1, 0x00, 0x0F},
- {0x1, 0x1E, 0x10},
- {0x1, 0x00, 0x11},
- {0x1, 0x00, 0x12},
- {0x1, 0x00, 0x13},
- {0x1, 0x00, 0x14},
- {0x1, 0xFF, 0x15},
- {0x1, 0x01, 0x16},
- {0x1, 0x32, 0x17},
- {0x1, 0x23, 0x18},
- {0x1, 0xCE, 0x19},
- {0x1, 0x23, 0x1A},
- {0x1, 0x32, 0x1B},
- {0x1, 0x8D, 0x1C},
- {0x1, 0xCE, 0x1D},
- {0x1, 0x8D, 0x1E},
- {0x1, 0x00, 0x1F},
- {0x1, 0x00, 0x20},
- {0x1, 0xFF, 0x3E},
- {0x1, 0x02, 0x3F},
- {0x1, 0x00, 0x40},
- {0x1, 0x00, 0x41},
- {0x1, 0x00, 0x42},
- {0x1, 0x00, 0x43},
- {0x1, 0x00, 0x44},
- {0x1, 0x00, 0x45},
- {0x1, 0x00, 0x46},
- {0x1, 0x00, 0x47},
- {0x1, 0x00, 0x48},
- {0x1, 0x00, 0x49},
- {0x1, 0x00, 0x4A},
- {0x1, 0x00, 0x4B},
- {0x1, 0x00, 0x4C},
- {0x1, 0x00, 0x4D},
- {0x1, 0x00, 0x4E},
- {0x1, 0x00, 0x4F},
- {0x1, 0x00, 0x50},
- {0x1, 0x00, 0x51},
- {0x1, 0x00, 0x52},
- {0x1, 0x00, 0x53},
- {0x1, 0x00, 0x54},
- {0x1, 0x00, 0x55},
- {0x1, 0x00, 0x56},
- {0x1, 0x00, 0x57},
- {0x1, 0x00, 0x58},
- {0x1, 0x00, 0x59},
- {0x1, 0x00, 0x5A},
- {0x2, 0x03, 0x00},
- {0x2, 0x00, 0x01},
- {0x2, 0x00, 0x05},
- {0x2, 0x00, 0x06},
- {0x2, 0x00, 0x07},
- {0x2, 0x00, 0x10},
- {0x2, 0x00, 0x11},
- /* Strange - looks like the 501 driver doesn't do anything
- * at insert time except read the EEPROM
- */
- {}
-};
-
-/* Data for video camera init before capture.
- * Capture and decoding by Colin Peart.
- * This is is for the 3com HomeConnect Lite which is spca501a based.
- */
-static const __u16 spca501_3com_open_data[][3] = {
- /* bmRequest,value,index */
- {0x2, 0x0050, 0x0000}, /* C/S Enable TG soft reset, timing mode=010 */
- {0x2, 0x0043, 0x0000}, /* C/S Disable TG soft reset, timing mode=010 */
- {0x2, 0x0002, 0x0005}, /* C/S GPIO */
- {0x2, 0x0003, 0x0005}, /* C/S GPIO */
-
-#ifdef CCDSP_SET
- {0x1, 0x0020, 0x0001}, /* CCDSP Options */
-
- {0x1, 0x0020, 0x0002}, /* CCDSP Black Level */
- {0x1, 0x006e, 0x0007}, /* CCDSP Gamma options */
- {0x1, 0x0090, 0x0015}, /* CCDSP Luminance Low */
- {0x1, 0x00ff, 0x0016}, /* CCDSP Luminance High */
- {0x1, 0x0003, 0x003F}, /* CCDSP Gamma correction toggle */
-
-#ifdef ALTER_GAMMA
- {0x1, 0x0010, 0x0008}, /* CCDSP YUV A11 */
- {0x1, 0x0000, 0x0009}, /* CCDSP YUV A12 */
- {0x1, 0x0000, 0x000a}, /* CCDSP YUV A13 */
- {0x1, 0x0000, 0x000b}, /* CCDSP YUV A21 */
- {0x1, 0x0010, 0x000c}, /* CCDSP YUV A22 */
- {0x1, 0x0000, 0x000d}, /* CCDSP YUV A23 */
- {0x1, 0x0000, 0x000e}, /* CCDSP YUV A31 */
- {0x1, 0x0000, 0x000f}, /* CCDSP YUV A32 */
- {0x1, 0x0010, 0x0010}, /* CCDSP YUV A33 */
- {0x1, 0x0000, 0x0011}, /* CCDSP R Offset */
- {0x1, 0x0000, 0x0012}, /* CCDSP G Offset */
- {0x1, 0x0001, 0x0013}, /* CCDSP B Offset */
- {0x1, 0x0001, 0x0014}, /* CCDSP BG Offset */
- {0x1, 0x003f, 0x00C1}, /* CCDSP Gamma Correction Enable */
-#endif
-#endif
-
-#ifdef TG_SET
- {0x0, 0x00fc, 0x0000}, /* TG Shutter Speed High Bits */
- {0x0, 0x0000, 0x0001}, /* TG Shutter Speed Low Bits */
- {0x0, 0x00e4, 0x0004}, /* TG DCLK*2 Adjust */
- {0x0, 0x0008, 0x0005}, /* TG ADCK Adjust */
- {0x0, 0x0003, 0x0006}, /* TG FR Phase Adjust */
- {0x0, 0x0001, 0x0007}, /* TG FCDS Phase Adjust */
- {0x0, 0x0039, 0x0008}, /* TG FS Phase Adjust */
- {0x0, 0x0088, 0x000a}, /* TG MH1 */
- {0x0, 0x0003, 0x000f}, /* TG Pixel ID */
-
- /* Like below, unexplained toglleing */
- {0x0, 0x0080, 0x000c},
- {0x0, 0x0000, 0x000d},
- {0x0, 0x0080, 0x000c},
- {0x0, 0x0004, 0x000d},
- {0x0, 0x0000, 0x000c},
- {0x0, 0x0000, 0x000d},
- {0x0, 0x0040, 0x000c},
- {0x0, 0x0017, 0x000d},
- {0x0, 0x00c0, 0x000c},
- {0x0, 0x0000, 0x000d},
- {0x0, 0x0080, 0x000c},
- {0x0, 0x0006, 0x000d},
- {0x0, 0x0080, 0x000c},
- {0x0, 0x0004, 0x000d},
- {0x0, 0x0002, 0x0003},
-#endif
-
-#ifdef DSPWIN_SET
- {0x1, 0x001c, 0x0017}, /* CCDSP W1 Start X */
- {0x1, 0x00e2, 0x0019}, /* CCDSP W2 Start X */
- {0x1, 0x001c, 0x001b}, /* CCDSP W3 Start X */
- {0x1, 0x00e2, 0x001d}, /* CCDSP W4 Start X */
- {0x1, 0x00aa, 0x001f}, /* CCDSP W5 Start X */
- {0x1, 0x0070, 0x0020}, /* CCDSP W5 Start Y */
-#endif
- {0x0, 0x0001, 0x0010}, /* TG Start Clock */
-
-/* {0x2, 0x006a, 0x0001}, * C/S Enable ISOSYNCH Packet Engine */
- {0x2, 0x0068, 0x0001}, /* C/S Diable ISOSYNCH Packet Engine */
- {0x2, 0x0000, 0x0005},
- {0x2, 0x0043, 0x0000}, /* C/S Set Timing Mode, Disable TG soft reset */
- {0x2, 0x0043, 0x0000}, /* C/S Set Timing Mode, Disable TG soft reset */
- {0x2, 0x0002, 0x0005}, /* C/S GPIO */
- {0x2, 0x0003, 0x0005}, /* C/S GPIO */
-
- {0x2, 0x006a, 0x0001}, /* C/S Enable ISOSYNCH Packet Engine */
- {}
-};
-
-/*
- * Data used to initialize a SPCA501C with HV7131B sensor.
- * From a capture file taken with USBSnoop v 1.5
- * I have a "SPCA501C pc camera chipset" manual by sunplus, but some
- * of the value meanings are obscure or simply "reserved".
- * to do list:
- * 1) Understand what every value means
- * 2) Understand why some values seem to appear more than once
- * 3) Write a small comment for each line of the following arrays.
- */
-static const __u16 spca501c_arowana_open_data[][3] = {
- /* bmRequest,value,index */
- {0x02, 0x0007, 0x0005},
- {0x02, 0xa048, 0x0000},
- {0x05, 0x0022, 0x0004},
- {0x01, 0x0006, 0x0011},
- {0x01, 0x00ff, 0x0012},
- {0x01, 0x0014, 0x0013},
- {0x01, 0x0000, 0x0014},
- {0x01, 0x0042, 0x0051},
- {0x01, 0x0040, 0x0052},
- {0x01, 0x0051, 0x0053},
- {0x01, 0x0040, 0x0054},
- {0x01, 0x0000, 0x0055},
- {0x00, 0x0025, 0x0000},
- {0x00, 0x0026, 0x0000},
- {0x00, 0x0001, 0x0000},
- {0x00, 0x0027, 0x0000},
- {0x00, 0x008a, 0x0000},
- {}
-};
-
-static const __u16 spca501c_arowana_init_data[][3] = {
- /* bmRequest,value,index */
- {0x02, 0x0007, 0x0005},
- {0x02, 0xa048, 0x0000},
- {0x05, 0x0022, 0x0004},
- {0x01, 0x0006, 0x0011},
- {0x01, 0x00ff, 0x0012},
- {0x01, 0x0014, 0x0013},
- {0x01, 0x0000, 0x0014},
- {0x01, 0x0042, 0x0051},
- {0x01, 0x0040, 0x0052},
- {0x01, 0x0051, 0x0053},
- {0x01, 0x0040, 0x0054},
- {0x01, 0x0000, 0x0055},
- {0x00, 0x0025, 0x0000},
- {0x00, 0x0026, 0x0000},
- {0x00, 0x0001, 0x0000},
- {0x00, 0x0027, 0x0000},
- {0x00, 0x008a, 0x0000},
- {0x02, 0x0000, 0x0005},
- {0x02, 0x0007, 0x0005},
- {0x02, 0x2000, 0x0000},
- {0x05, 0x0022, 0x0004},
- {0x05, 0x0015, 0x0001},
- {0x05, 0x00ea, 0x0000},
- {0x05, 0x0021, 0x0001},
- {0x05, 0x00d2, 0x0000},
- {0x05, 0x0023, 0x0001},
- {0x05, 0x0003, 0x0000},
- {0x05, 0x0030, 0x0001},
- {0x05, 0x002b, 0x0000},
- {0x05, 0x0031, 0x0001},
- {0x05, 0x0023, 0x0000},
- {0x05, 0x0032, 0x0001},
- {0x05, 0x0023, 0x0000},
- {0x05, 0x0033, 0x0001},
- {0x05, 0x0023, 0x0000},
- {0x05, 0x0034, 0x0001},
- {0x05, 0x0002, 0x0000},
- {0x05, 0x0050, 0x0001},
- {0x05, 0x0000, 0x0000},
- {0x05, 0x0051, 0x0001},
- {0x05, 0x0000, 0x0000},
- {0x05, 0x0052, 0x0001},
- {0x05, 0x0000, 0x0000},
- {0x05, 0x0054, 0x0001},
- {0x05, 0x0001, 0x0000},
- {0x00, 0x0000, 0x0001},
- {0x00, 0x0000, 0x0002},
- {0x00, 0x000c, 0x0003},
- {0x00, 0x0000, 0x0004},
- {0x00, 0x0090, 0x0005},
- {0x00, 0x0000, 0x0006},
- {0x00, 0x0040, 0x0007},
- {0x00, 0x00c0, 0x0008},
- {0x00, 0x004a, 0x0009},
- {0x00, 0x0000, 0x000a},
- {0x00, 0x0000, 0x000b},
- {0x00, 0x0001, 0x000c},
- {0x00, 0x0001, 0x000d},
- {0x00, 0x0000, 0x000e},
- {0x00, 0x0002, 0x000f},
- {0x00, 0x0001, 0x0010},
- {0x00, 0x0000, 0x0011},
- {0x00, 0x0000, 0x0012},
- {0x00, 0x0002, 0x0020},
- {0x00, 0x0080, 0x0021},
- {0x00, 0x0001, 0x0022},
- {0x00, 0x00e0, 0x0023},
- {0x00, 0x0000, 0x0024},
- {0x00, 0x00d5, 0x0025},
- {0x00, 0x0000, 0x0026},
- {0x00, 0x000b, 0x0027},
- {0x00, 0x0000, 0x0046},
- {0x00, 0x0000, 0x0047},
- {0x00, 0x0000, 0x0048},
- {0x00, 0x0000, 0x0049},
- {0x00, 0x0008, 0x004a},
- {0xff, 0x0000, 0x00d0},
- {0xff, 0x00d8, 0x00d1},
- {0xff, 0x0000, 0x00d4},
- {0xff, 0x0000, 0x00d5},
- {0x01, 0x00a6, 0x0000},
- {0x01, 0x0028, 0x0001},
- {0x01, 0x0000, 0x0002},
- {0x01, 0x000a, 0x0003},
- {0x01, 0x0040, 0x0004},
- {0x01, 0x0066, 0x0007},
- {0x01, 0x0011, 0x0008},
- {0x01, 0x0032, 0x0009},
- {0x01, 0x00fd, 0x000a},
- {0x01, 0x0038, 0x000b},
- {0x01, 0x00d1, 0x000c},
- {0x01, 0x00f7, 0x000d},
- {0x01, 0x00ed, 0x000e},
- {0x01, 0x00d8, 0x000f},
- {0x01, 0x0038, 0x0010},
- {0x01, 0x00ff, 0x0015},
- {0x01, 0x0001, 0x0016},
- {0x01, 0x0032, 0x0017},
- {0x01, 0x0023, 0x0018},
- {0x01, 0x00ce, 0x0019},
- {0x01, 0x0023, 0x001a},
- {0x01, 0x0032, 0x001b},
- {0x01, 0x008d, 0x001c},
- {0x01, 0x00ce, 0x001d},
- {0x01, 0x008d, 0x001e},
- {0x01, 0x0000, 0x001f},
- {0x01, 0x0000, 0x0020},
- {0x01, 0x00ff, 0x003e},
- {0x01, 0x0003, 0x003f},
- {0x01, 0x0000, 0x0040},
- {0x01, 0x0035, 0x0041},
- {0x01, 0x0053, 0x0042},
- {0x01, 0x0069, 0x0043},
- {0x01, 0x007c, 0x0044},
- {0x01, 0x008c, 0x0045},
- {0x01, 0x009a, 0x0046},
- {0x01, 0x00a8, 0x0047},
- {0x01, 0x00b4, 0x0048},
- {0x01, 0x00bf, 0x0049},
- {0x01, 0x00ca, 0x004a},
- {0x01, 0x00d4, 0x004b},
- {0x01, 0x00dd, 0x004c},
- {0x01, 0x00e7, 0x004d},
- {0x01, 0x00ef, 0x004e},
- {0x01, 0x00f8, 0x004f},
- {0x01, 0x00ff, 0x0050},
- {0x01, 0x0001, 0x0056},
- {0x01, 0x0060, 0x0057},
- {0x01, 0x0040, 0x0058},
- {0x01, 0x0011, 0x0059},
- {0x01, 0x0001, 0x005a},
- {0x02, 0x0007, 0x0005},
- {0x02, 0xa048, 0x0000},
- {0x02, 0x0007, 0x0005},
- {0x02, 0x0015, 0x0006},
- {0x02, 0x100a, 0x0007},
- {0x02, 0xa048, 0x0000},
- {0x02, 0xc002, 0x0001},
- {0x02, 0x000f, 0x0005},
- {0x02, 0xa048, 0x0000},
- {0x05, 0x0022, 0x0004},
- {0x05, 0x0025, 0x0001},
- {0x05, 0x0000, 0x0000},
- {0x05, 0x0026, 0x0001},
- {0x05, 0x0001, 0x0000},
- {0x05, 0x0027, 0x0001},
- {0x05, 0x0000, 0x0000},
- {0x05, 0x0001, 0x0001},
- {0x05, 0x0000, 0x0000},
- {0x05, 0x0021, 0x0001},
- {0x05, 0x00d2, 0x0000},
- {0x05, 0x0020, 0x0001},
- {0x05, 0x0000, 0x0000},
- {0x00, 0x0090, 0x0005},
- {0x01, 0x00a6, 0x0000},
- {0x02, 0x0007, 0x0005},
- {0x02, 0x2000, 0x0000},
- {0x05, 0x0022, 0x0004},
- {0x05, 0x0015, 0x0001},
- {0x05, 0x00ea, 0x0000},
- {0x05, 0x0021, 0x0001},
- {0x05, 0x00d2, 0x0000},
- {0x05, 0x0023, 0x0001},
- {0x05, 0x0003, 0x0000},
- {0x05, 0x0030, 0x0001},
- {0x05, 0x002b, 0x0000},
- {0x05, 0x0031, 0x0001},
- {0x05, 0x0023, 0x0000},
- {0x05, 0x0032, 0x0001},
- {0x05, 0x0023, 0x0000},
- {0x05, 0x0033, 0x0001},
- {0x05, 0x0023, 0x0000},
- {0x05, 0x0034, 0x0001},
- {0x05, 0x0002, 0x0000},
- {0x05, 0x0050, 0x0001},
- {0x05, 0x0000, 0x0000},
- {0x05, 0x0051, 0x0001},
- {0x05, 0x0000, 0x0000},
- {0x05, 0x0052, 0x0001},
- {0x05, 0x0000, 0x0000},
- {0x05, 0x0054, 0x0001},
- {0x05, 0x0001, 0x0000},
- {0x00, 0x0000, 0x0001},
- {0x00, 0x0000, 0x0002},
- {0x00, 0x000c, 0x0003},
- {0x00, 0x0000, 0x0004},
- {0x00, 0x0090, 0x0005},
- {0x00, 0x0000, 0x0006},
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- {0x00, 0x00d5, 0x0025},
- {0x00, 0x0000, 0x0026},
- {0x00, 0x000b, 0x0027},
- {0x00, 0x0000, 0x0046},
- {0x00, 0x0000, 0x0047},
- {0x00, 0x0000, 0x0048},
- {0x00, 0x0000, 0x0049},
- {0x00, 0x0008, 0x004a},
- {0xff, 0x0000, 0x00d0},
- {0xff, 0x00d8, 0x00d1},
- {0xff, 0x0000, 0x00d4},
- {0xff, 0x0000, 0x00d5},
- {0x01, 0x00a6, 0x0000},
- {0x01, 0x0028, 0x0001},
- {0x01, 0x0000, 0x0002},
- {0x01, 0x000a, 0x0003},
- {0x01, 0x0040, 0x0004},
- {0x01, 0x0066, 0x0007},
- {0x01, 0x0011, 0x0008},
- {0x01, 0x0032, 0x0009},
- {0x01, 0x00fd, 0x000a},
- {0x01, 0x0038, 0x000b},
- {0x01, 0x00d1, 0x000c},
- {0x01, 0x00f7, 0x000d},
- {0x01, 0x00ed, 0x000e},
- {0x01, 0x00d8, 0x000f},
- {0x01, 0x0038, 0x0010},
- {0x01, 0x00ff, 0x0015},
- {0x01, 0x0001, 0x0016},
- {0x01, 0x0032, 0x0017},
- {0x01, 0x0023, 0x0018},
- {0x01, 0x00ce, 0x0019},
- {0x01, 0x0023, 0x001a},
- {0x01, 0x0032, 0x001b},
- {0x01, 0x008d, 0x001c},
- {0x01, 0x00ce, 0x001d},
- {0x01, 0x008d, 0x001e},
- {0x01, 0x0000, 0x001f},
- {0x01, 0x0000, 0x0020},
- {0x01, 0x00ff, 0x003e},
- {0x01, 0x0003, 0x003f},
- {0x01, 0x0000, 0x0040},
- {0x01, 0x0035, 0x0041},
- {0x01, 0x0053, 0x0042},
- {0x01, 0x0069, 0x0043},
- {0x01, 0x007c, 0x0044},
- {0x01, 0x008c, 0x0045},
- {0x01, 0x009a, 0x0046},
- {0x01, 0x00a8, 0x0047},
- {0x01, 0x00b4, 0x0048},
- {0x01, 0x00bf, 0x0049},
- {0x01, 0x00ca, 0x004a},
- {0x01, 0x00d4, 0x004b},
- {0x01, 0x00dd, 0x004c},
- {0x01, 0x00e7, 0x004d},
- {0x01, 0x00ef, 0x004e},
- {0x01, 0x00f8, 0x004f},
- {0x01, 0x00ff, 0x0050},
- {0x01, 0x0001, 0x0056},
- {0x01, 0x0060, 0x0057},
- {0x01, 0x0040, 0x0058},
- {0x01, 0x0011, 0x0059},
- {0x01, 0x0001, 0x005a},
- {0x02, 0x0007, 0x0005},
- {0x02, 0xa048, 0x0000},
- {0x02, 0x0007, 0x0005},
- {0x02, 0x0015, 0x0006},
- {0x02, 0x100a, 0x0007},
- {0x02, 0xa048, 0x0000},
- {0x02, 0xc002, 0x0001},
- {0x02, 0x000f, 0x0005},
- {0x02, 0xa048, 0x0000},
- {0x05, 0x0022, 0x0004},
- {0x05, 0x0025, 0x0001},
- {0x05, 0x0000, 0x0000},
- {0x05, 0x0026, 0x0001},
- {0x05, 0x0001, 0x0000},
- {0x05, 0x0027, 0x0001},
- {0x05, 0x0000, 0x0000},
- {0x05, 0x0001, 0x0001},
- {0x05, 0x0000, 0x0000},
- {0x05, 0x0021, 0x0001},
- {0x05, 0x00d2, 0x0000},
- {0x05, 0x0020, 0x0001},
- {0x05, 0x0000, 0x0000},
- {0x00, 0x0090, 0x0005},
- {0x01, 0x00a6, 0x0000},
- {0x02, 0x0007, 0x0005},
- {0x02, 0x2000, 0x0000},
- {0x05, 0x0022, 0x0004},
- {0x05, 0x0015, 0x0001},
- {0x05, 0x00ea, 0x0000},
- {0x05, 0x0021, 0x0001},
- {0x05, 0x00d2, 0x0000},
- {0x05, 0x0023, 0x0001},
- {0x05, 0x0003, 0x0000},
- {0x05, 0x0030, 0x0001},
- {0x05, 0x002b, 0x0000},
- {0x05, 0x0031, 0x0001},
- {0x05, 0x0023, 0x0000},
- {0x05, 0x0032, 0x0001},
- {0x05, 0x0023, 0x0000},
- {0x05, 0x0033, 0x0001},
- {0x05, 0x0023, 0x0000},
- {0x05, 0x0034, 0x0001},
- {0x05, 0x0002, 0x0000},
- {0x05, 0x0050, 0x0001},
- {0x05, 0x0000, 0x0000},
- {0x05, 0x0051, 0x0001},
- {0x05, 0x0000, 0x0000},
- {0x05, 0x0052, 0x0001},
- {0x05, 0x0000, 0x0000},
- {0x05, 0x0054, 0x0001},
- {0x05, 0x0001, 0x0000},
- {0x00, 0x0000, 0x0001},
- {0x00, 0x0000, 0x0002},
- {0x00, 0x000c, 0x0003},
- {0x00, 0x0000, 0x0004},
- {0x00, 0x0090, 0x0005},
- {0x00, 0x0000, 0x0006},
- {0x00, 0x0040, 0x0007},
- {0x00, 0x00c0, 0x0008},
- {0x00, 0x004a, 0x0009},
- {0x00, 0x0000, 0x000a},
- {0x00, 0x0000, 0x000b},
- {0x00, 0x0001, 0x000c},
- {0x00, 0x0001, 0x000d},
- {0x00, 0x0000, 0x000e},
- {0x00, 0x0002, 0x000f},
- {0x00, 0x0001, 0x0010},
- {0x00, 0x0000, 0x0011},
- {0x00, 0x0000, 0x0012},
- {0x00, 0x0002, 0x0020},
- {0x00, 0x0080, 0x0021},
- {0x00, 0x0001, 0x0022},
- {0x00, 0x00e0, 0x0023},
- {0x00, 0x0000, 0x0024},
- {0x00, 0x00d5, 0x0025},
- {0x00, 0x0000, 0x0026},
- {0x00, 0x000b, 0x0027},
- {0x00, 0x0000, 0x0046},
- {0x00, 0x0000, 0x0047},
- {0x00, 0x0000, 0x0048},
- {0x00, 0x0000, 0x0049},
- {0x00, 0x0008, 0x004a},
- {0xff, 0x0000, 0x00d0},
- {0xff, 0x00d8, 0x00d1},
- {0xff, 0x0000, 0x00d4},
- {0xff, 0x0000, 0x00d5},
- {0x01, 0x00a6, 0x0000},
- {0x01, 0x0028, 0x0001},
- {0x01, 0x0000, 0x0002},
- {0x01, 0x000a, 0x0003},
- {0x01, 0x0040, 0x0004},
- {0x01, 0x0066, 0x0007},
- {0x01, 0x0011, 0x0008},
- {0x01, 0x0032, 0x0009},
- {0x01, 0x00fd, 0x000a},
- {0x01, 0x0038, 0x000b},
- {0x01, 0x00d1, 0x000c},
- {0x01, 0x00f7, 0x000d},
- {0x01, 0x00ed, 0x000e},
- {0x01, 0x00d8, 0x000f},
- {0x01, 0x0038, 0x0010},
- {0x01, 0x00ff, 0x0015},
- {0x01, 0x0001, 0x0016},
- {0x01, 0x0032, 0x0017},
- {0x01, 0x0023, 0x0018},
- {0x01, 0x00ce, 0x0019},
- {0x01, 0x0023, 0x001a},
- {0x01, 0x0032, 0x001b},
- {0x01, 0x008d, 0x001c},
- {0x01, 0x00ce, 0x001d},
- {0x01, 0x008d, 0x001e},
- {0x01, 0x0000, 0x001f},
- {0x01, 0x0000, 0x0020},
- {0x01, 0x00ff, 0x003e},
- {0x01, 0x0003, 0x003f},
- {0x01, 0x0000, 0x0040},
- {0x01, 0x0035, 0x0041},
- {0x01, 0x0053, 0x0042},
- {0x01, 0x0069, 0x0043},
- {0x01, 0x007c, 0x0044},
- {0x01, 0x008c, 0x0045},
- {0x01, 0x009a, 0x0046},
- {0x01, 0x00a8, 0x0047},
- {0x01, 0x00b4, 0x0048},
- {0x01, 0x00bf, 0x0049},
- {0x01, 0x00ca, 0x004a},
- {0x01, 0x00d4, 0x004b},
- {0x01, 0x00dd, 0x004c},
- {0x01, 0x00e7, 0x004d},
- {0x01, 0x00ef, 0x004e},
- {0x01, 0x00f8, 0x004f},
- {0x01, 0x00ff, 0x0050},
- {0x01, 0x0001, 0x0056},
- {0x01, 0x0060, 0x0057},
- {0x01, 0x0040, 0x0058},
- {0x01, 0x0011, 0x0059},
- {0x01, 0x0001, 0x005a},
- {0x02, 0x0007, 0x0005},
- {0x02, 0xa048, 0x0000},
- {0x02, 0x0007, 0x0005},
- {0x02, 0x0015, 0x0006},
- {0x02, 0x100a, 0x0007},
- {0x02, 0xa048, 0x0000},
- {0x02, 0xc002, 0x0001},
- {0x02, 0x000f, 0x0005},
- {0x02, 0xa048, 0x0000},
- {0x05, 0x0022, 0x0004},
- {0x05, 0x0025, 0x0001},
- {0x05, 0x0000, 0x0000},
- {0x05, 0x0026, 0x0001},
- {0x05, 0x0001, 0x0000},
- {0x05, 0x0027, 0x0001},
- {0x05, 0x0000, 0x0000},
- {0x05, 0x0001, 0x0001},
- {0x05, 0x0000, 0x0000},
- {0x05, 0x0021, 0x0001},
- {0x05, 0x00d2, 0x0000},
- {0x05, 0x0020, 0x0001},
- {0x05, 0x0000, 0x0000},
- {0x00, 0x0090, 0x0005},
- {0x01, 0x00a6, 0x0000},
- {0x05, 0x0026, 0x0001},
- {0x05, 0x0001, 0x0000},
- {0x05, 0x0027, 0x0001},
- {0x05, 0x001e, 0x0000},
- {0x01, 0x0003, 0x003f},
- {0x01, 0x0001, 0x0056},
- {0x01, 0x0011, 0x0008},
- {0x01, 0x0032, 0x0009},
- {0x01, 0xfffd, 0x000a},
- {0x01, 0x0023, 0x000b},
- {0x01, 0xffea, 0x000c},
- {0x01, 0xfff4, 0x000d},
- {0x01, 0xfffc, 0x000e},
- {0x01, 0xffe3, 0x000f},
- {0x01, 0x001f, 0x0010},
- {0x01, 0x00a8, 0x0001},
- {0x01, 0x0067, 0x0007},
- {0x01, 0x0042, 0x0051},
- {0x01, 0x0051, 0x0053},
- {0x01, 0x000a, 0x0003},
- {0x02, 0xc002, 0x0001},
- {0x02, 0x0007, 0x0005},
- {0x01, 0x0042, 0x0051},
- {0x01, 0x0051, 0x0053},
- {0x05, 0x0026, 0x0001},
- {0x05, 0x0001, 0x0000},
- {0x05, 0x0027, 0x0001},
- {0x05, 0x002d, 0x0000},
- {0x01, 0x0003, 0x003f},
- {0x01, 0x0001, 0x0056},
- {0x02, 0xc000, 0x0001},
- {0x02, 0x0000, 0x0005},
- {}
-};
-
-/* Unknown camera from Ori Usbid 0x0000:0x0000 */
-/* Based on snoops from Ori Cohen */
-static const __u16 spca501c_mysterious_open_data[][3] = {
- {0x02, 0x000f, 0x0005},
- {0x02, 0xa048, 0x0000},
- {0x05, 0x0022, 0x0004},
-/* DSP Registers */
- {0x01, 0x0016, 0x0011}, /* RGB offset */
- {0x01, 0x0000, 0x0012},
- {0x01, 0x0006, 0x0013},
- {0x01, 0x0078, 0x0051},
- {0x01, 0x0040, 0x0052},
- {0x01, 0x0046, 0x0053},
- {0x01, 0x0040, 0x0054},
- {0x00, 0x0025, 0x0000},
-/* {0x00, 0x0000, 0x0000 }, */
-/* Part 2 */
-/* TG Registers */
- {0x00, 0x0026, 0x0000},
- {0x00, 0x0001, 0x0000},
- {0x00, 0x0027, 0x0000},
- {0x00, 0x008a, 0x0000},
- {0x02, 0x0007, 0x0005},
- {0x02, 0x2000, 0x0000},
- {0x05, 0x0022, 0x0004},
- {0x05, 0x0015, 0x0001},
- {0x05, 0x00ea, 0x0000},
- {0x05, 0x0021, 0x0001},
- {0x05, 0x00d2, 0x0000},
- {0x05, 0x0023, 0x0001},
- {0x05, 0x0003, 0x0000},
- {0x05, 0x0030, 0x0001},
- {0x05, 0x002b, 0x0000},
- {0x05, 0x0031, 0x0001},
- {0x05, 0x0023, 0x0000},
- {0x05, 0x0032, 0x0001},
- {0x05, 0x0023, 0x0000},
- {0x05, 0x0033, 0x0001},
- {0x05, 0x0023, 0x0000},
- {0x05, 0x0034, 0x0001},
- {0x05, 0x0002, 0x0000},
- {0x05, 0x0050, 0x0001},
- {0x05, 0x0000, 0x0000},
- {0x05, 0x0051, 0x0001},
- {0x05, 0x0000, 0x0000},
- {0x05, 0x0052, 0x0001},
- {0x05, 0x0000, 0x0000},
- {0x05, 0x0054, 0x0001},
- {0x05, 0x0001, 0x0000},
- {}
-};
-
-/* Based on snoops from Ori Cohen */
-static const __u16 spca501c_mysterious_init_data[][3] = {
-/* Part 3 */
-/* TG registers */
-/* {0x00, 0x0000, 0x0000}, */
- {0x00, 0x0000, 0x0001},
- {0x00, 0x0000, 0x0002},
- {0x00, 0x0006, 0x0003},
- {0x00, 0x0000, 0x0004},
- {0x00, 0x0090, 0x0005},
- {0x00, 0x0000, 0x0006},
- {0x00, 0x0040, 0x0007},
- {0x00, 0x00c0, 0x0008},
- {0x00, 0x004a, 0x0009},
- {0x00, 0x0000, 0x000a},
- {0x00, 0x0000, 0x000b},
- {0x00, 0x0001, 0x000c},
- {0x00, 0x0001, 0x000d},
- {0x00, 0x0000, 0x000e},
- {0x00, 0x0002, 0x000f},
- {0x00, 0x0001, 0x0010},
- {0x00, 0x0000, 0x0011},
- {0x00, 0x0001, 0x0012},
- {0x00, 0x0002, 0x0020},
- {0x00, 0x0080, 0x0021}, /* 640 */
- {0x00, 0x0001, 0x0022},
- {0x00, 0x00e0, 0x0023}, /* 480 */
- {0x00, 0x0000, 0x0024}, /* Offset H hight */
- {0x00, 0x00d3, 0x0025}, /* low */
- {0x00, 0x0000, 0x0026}, /* Offset V */
- {0x00, 0x000d, 0x0027}, /* low */
- {0x00, 0x0000, 0x0046},
- {0x00, 0x0000, 0x0047},
- {0x00, 0x0000, 0x0048},
- {0x00, 0x0000, 0x0049},
- {0x00, 0x0008, 0x004a},
-/* DSP Registers */
- {0x01, 0x00a6, 0x0000},
- {0x01, 0x0028, 0x0001},
- {0x01, 0x0000, 0x0002},
- {0x01, 0x000a, 0x0003}, /* Level Calc bit7 ->1 Auto */
- {0x01, 0x0040, 0x0004},
- {0x01, 0x0066, 0x0007},
- {0x01, 0x000f, 0x0008}, /* A11 Color correction coeff */
- {0x01, 0x002d, 0x0009}, /* A12 */
- {0x01, 0x0005, 0x000a}, /* A13 */
- {0x01, 0x0023, 0x000b}, /* A21 */
- {0x01, 0x00e0, 0x000c}, /* A22 */
- {0x01, 0x00fd, 0x000d}, /* A23 */
- {0x01, 0x00f4, 0x000e}, /* A31 */
- {0x01, 0x00e4, 0x000f}, /* A32 */
- {0x01, 0x0028, 0x0010}, /* A33 */
- {0x01, 0x00ff, 0x0015}, /* Reserved */
- {0x01, 0x0001, 0x0016}, /* Reserved */
- {0x01, 0x0032, 0x0017}, /* Win1 Start begin */
- {0x01, 0x0023, 0x0018},
- {0x01, 0x00ce, 0x0019},
- {0x01, 0x0023, 0x001a},
- {0x01, 0x0032, 0x001b},
- {0x01, 0x008d, 0x001c},
- {0x01, 0x00ce, 0x001d},
- {0x01, 0x008d, 0x001e},
- {0x01, 0x0000, 0x001f},
- {0x01, 0x0000, 0x0020}, /* Win1 Start end */
- {0x01, 0x00ff, 0x003e}, /* Reserved begin */
- {0x01, 0x0002, 0x003f},
- {0x01, 0x0000, 0x0040},
- {0x01, 0x0035, 0x0041},
- {0x01, 0x0053, 0x0042},
- {0x01, 0x0069, 0x0043},
- {0x01, 0x007c, 0x0044},
- {0x01, 0x008c, 0x0045},
- {0x01, 0x009a, 0x0046},
- {0x01, 0x00a8, 0x0047},
- {0x01, 0x00b4, 0x0048},
- {0x01, 0x00bf, 0x0049},
- {0x01, 0x00ca, 0x004a},
- {0x01, 0x00d4, 0x004b},
- {0x01, 0x00dd, 0x004c},
- {0x01, 0x00e7, 0x004d},
- {0x01, 0x00ef, 0x004e},
- {0x01, 0x00f8, 0x004f},
- {0x01, 0x00ff, 0x0050},
- {0x01, 0x0003, 0x0056}, /* Reserved end */
- {0x01, 0x0060, 0x0057}, /* Edge Gain */
- {0x01, 0x0040, 0x0058},
- {0x01, 0x0011, 0x0059}, /* Edge Bandwidth */
- {0x01, 0x0001, 0x005a},
- {0x02, 0x0007, 0x0005},
- {0x02, 0xa048, 0x0000},
- {0x02, 0x0007, 0x0005},
- {0x02, 0x0015, 0x0006},
- {0x02, 0x200a, 0x0007},
- {0x02, 0xa048, 0x0000},
- {0x02, 0xc000, 0x0001},
- {0x02, 0x000f, 0x0005},
- {0x02, 0xa048, 0x0000},
- {0x05, 0x0022, 0x0004},
- {0x05, 0x0025, 0x0001},
- {0x05, 0x0000, 0x0000},
-/* Part 4 */
- {0x05, 0x0026, 0x0001},
- {0x05, 0x0001, 0x0000},
- {0x05, 0x0027, 0x0001},
- {0x05, 0x0000, 0x0000},
- {0x05, 0x0001, 0x0001},
- {0x05, 0x0000, 0x0000},
- {0x05, 0x0021, 0x0001},
- {0x05, 0x00d2, 0x0000},
- {0x05, 0x0020, 0x0001},
- {0x05, 0x0000, 0x0000},
- {0x00, 0x0090, 0x0005},
- {0x01, 0x00a6, 0x0000},
- {0x02, 0x0000, 0x0005},
- {0x05, 0x0026, 0x0001},
- {0x05, 0x0001, 0x0000},
- {0x05, 0x0027, 0x0001},
- {0x05, 0x004e, 0x0000},
-/* Part 5 */
- {0x01, 0x0003, 0x003f},
- {0x01, 0x0001, 0x0056},
- {0x01, 0x000f, 0x0008},
- {0x01, 0x002d, 0x0009},
- {0x01, 0x0005, 0x000a},
- {0x01, 0x0023, 0x000b},
- {0x01, 0xffe0, 0x000c},
- {0x01, 0xfffd, 0x000d},
- {0x01, 0xfff4, 0x000e},
- {0x01, 0xffe4, 0x000f},
- {0x01, 0x0028, 0x0010},
- {0x01, 0x00a8, 0x0001},
- {0x01, 0x0066, 0x0007},
- {0x01, 0x0032, 0x0017},
- {0x01, 0x0023, 0x0018},
- {0x01, 0x00ce, 0x0019},
- {0x01, 0x0023, 0x001a},
- {0x01, 0x0032, 0x001b},
- {0x01, 0x008d, 0x001c},
- {0x01, 0x00ce, 0x001d},
- {0x01, 0x008d, 0x001e},
- {0x01, 0x00c8, 0x0015}, /* c8 Poids fort Luma */
- {0x01, 0x0032, 0x0016}, /* 32 */
- {0x01, 0x0016, 0x0011}, /* R 00 */
- {0x01, 0x0016, 0x0012}, /* G 00 */
- {0x01, 0x0016, 0x0013}, /* B 00 */
- {0x01, 0x000a, 0x0003},
- {0x02, 0xc002, 0x0001},
- {0x02, 0x0007, 0x0005},
- {}
-};
-
-static int reg_write(struct usb_device *dev,
- __u16 req, __u16 index, __u16 value)
-{
- int ret;
-
- ret = usb_control_msg(dev,
- usb_sndctrlpipe(dev, 0),
- req,
- USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- value, index, NULL, 0, 500);
- PDEBUG(D_USBO, "reg write: 0x%02x 0x%02x 0x%02x",
- req, index, value);
- if (ret < 0)
- pr_err("reg write: error %d\n", ret);
- return ret;
-}
-
-
-static int write_vector(struct gspca_dev *gspca_dev,
- const __u16 data[][3])
-{
- struct usb_device *dev = gspca_dev->dev;
- int ret, i = 0;
-
- while (data[i][0] != 0 || data[i][1] != 0 || data[i][2] != 0) {
- ret = reg_write(dev, data[i][0], data[i][2], data[i][1]);
- if (ret < 0) {
- PDEBUG(D_ERR,
- "Reg write failed for 0x%02x,0x%02x,0x%02x",
- data[i][0], data[i][1], data[i][2]);
- return ret;
- }
- i++;
- }
- return 0;
-}
-
-static void setbrightness(struct gspca_dev *gspca_dev, s32 val)
-{
- reg_write(gspca_dev->dev, SPCA501_REG_CCDSP, 0x12, val);
-}
-
-static void setcontrast(struct gspca_dev *gspca_dev, s32 val)
-{
- reg_write(gspca_dev->dev, 0x00, 0x00,
- (val >> 8) & 0xff);
- reg_write(gspca_dev->dev, 0x00, 0x01,
- val & 0xff);
-}
-
-static void setcolors(struct gspca_dev *gspca_dev, s32 val)
-{
- reg_write(gspca_dev->dev, SPCA501_REG_CCDSP, 0x0c, val);
-}
-
-static void setblue_balance(struct gspca_dev *gspca_dev, s32 val)
-{
- reg_write(gspca_dev->dev, SPCA501_REG_CCDSP, 0x11, val);
-}
-
-static void setred_balance(struct gspca_dev *gspca_dev, s32 val)
-{
- reg_write(gspca_dev->dev, SPCA501_REG_CCDSP, 0x13, val);
-}
-
-/* this function is called at probe time */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct cam *cam;
-
- cam = &gspca_dev->cam;
- cam->cam_mode = vga_mode;
- cam->nmodes = ARRAY_SIZE(vga_mode);
- sd->subtype = id->driver_info;
-
- return 0;
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- switch (sd->subtype) {
- case Arowana300KCMOSCamera:
- case SmileIntlCamera:
- /* Arowana 300k CMOS Camera data */
- if (write_vector(gspca_dev, spca501c_arowana_init_data))
- goto error;
- break;
- case MystFromOriUnknownCamera:
- /* Unknown Ori CMOS Camera data */
- if (write_vector(gspca_dev, spca501c_mysterious_open_data))
- goto error;
- break;
- default:
- /* generic spca501 init data */
- if (write_vector(gspca_dev, spca501_init_data))
- goto error;
- break;
- }
- PDEBUG(D_STREAM, "Initializing SPCA501 finished");
- return 0;
-error:
- return -EINVAL;
-}
-
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct usb_device *dev = gspca_dev->dev;
- int mode;
-
- switch (sd->subtype) {
- case ThreeComHomeConnectLite:
- /* Special handling for 3com data */
- write_vector(gspca_dev, spca501_3com_open_data);
- break;
- case Arowana300KCMOSCamera:
- case SmileIntlCamera:
- /* Arowana 300k CMOS Camera data */
- write_vector(gspca_dev, spca501c_arowana_open_data);
- break;
- case MystFromOriUnknownCamera:
- /* Unknown CMOS Camera data */
- write_vector(gspca_dev, spca501c_mysterious_init_data);
- break;
- default:
- /* Generic 501 open data */
- write_vector(gspca_dev, spca501_open_data);
- }
-
- /* memorize the wanted pixel format */
- mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
-
- /* Enable ISO packet machine CTRL reg=2,
- * index=1 bitmask=0x2 (bit ordinal 1) */
- reg_write(dev, SPCA50X_REG_USB, 0x6, 0x94);
- switch (mode) {
- case 0: /* 640x480 */
- reg_write(dev, SPCA50X_REG_USB, 0x07, 0x004a);
- break;
- case 1: /* 320x240 */
- reg_write(dev, SPCA50X_REG_USB, 0x07, 0x104a);
- break;
- default:
-/* case 2: * 160x120 */
- reg_write(dev, SPCA50X_REG_USB, 0x07, 0x204a);
- break;
- }
- reg_write(dev, SPCA501_REG_CTLRL, 0x01, 0x02);
-
- return 0;
-}
-
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
- /* Disable ISO packet
- * machine CTRL reg=2, index=1 bitmask=0x0 (bit ordinal 1) */
- reg_write(gspca_dev->dev, SPCA501_REG_CTLRL, 0x01, 0x00);
-}
-
-/* called on streamoff with alt 0 and on disconnect */
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
- if (!gspca_dev->present)
- return;
- reg_write(gspca_dev->dev, SPCA501_REG_CTLRL, 0x05, 0x00);
-}
-
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, /* isoc packet */
- int len) /* iso packet length */
-{
- switch (data[0]) {
- case 0: /* start of frame */
- gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
- data += SPCA501_OFFSET_DATA;
- len -= SPCA501_OFFSET_DATA;
- gspca_frame_add(gspca_dev, FIRST_PACKET, data, len);
- return;
- case 0xff: /* drop */
-/* gspca_dev->last_packet_type = DISCARD_PACKET; */
- return;
- }
- data++;
- len--;
- gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
-}
-
-static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct gspca_dev *gspca_dev =
- container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
-
- gspca_dev->usb_err = 0;
-
- if (!gspca_dev->streaming)
- return 0;
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- setbrightness(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_CONTRAST:
- setcontrast(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_SATURATION:
- setcolors(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_BLUE_BALANCE:
- setblue_balance(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_RED_BALANCE:
- setred_balance(gspca_dev, ctrl->val);
- break;
- }
- return gspca_dev->usb_err;
-}
-
-static const struct v4l2_ctrl_ops sd_ctrl_ops = {
- .s_ctrl = sd_s_ctrl,
-};
-
-static int sd_init_controls(struct gspca_dev *gspca_dev)
-{
- struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
-
- gspca_dev->vdev.ctrl_handler = hdl;
- v4l2_ctrl_handler_init(hdl, 5);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_BRIGHTNESS, 0, 127, 1, 0);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_CONTRAST, 0, 64725, 1, 64725);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_SATURATION, 0, 63, 1, 20);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_BLUE_BALANCE, 0, 127, 1, 0);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_RED_BALANCE, 0, 127, 1, 0);
-
- if (hdl->error) {
- pr_err("Could not initialize controls\n");
- return hdl->error;
- }
- return 0;
-}
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
- .name = MODULE_NAME,
- .config = sd_config,
- .init = sd_init,
- .init_controls = sd_init_controls,
- .start = sd_start,
- .stopN = sd_stopN,
- .stop0 = sd_stop0,
- .pkt_scan = sd_pkt_scan,
-};
-
-/* -- module initialisation -- */
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x040a, 0x0002), .driver_info = KodakDVC325},
- {USB_DEVICE(0x0497, 0xc001), .driver_info = SmileIntlCamera},
- {USB_DEVICE(0x0506, 0x00df), .driver_info = ThreeComHomeConnectLite},
- {USB_DEVICE(0x0733, 0x0401), .driver_info = IntelCreateAndShare},
- {USB_DEVICE(0x0733, 0x0402), .driver_info = ViewQuestM318B},
- {USB_DEVICE(0x1776, 0x501c), .driver_info = Arowana300KCMOSCamera},
- {USB_DEVICE(0x0000, 0x0000), .driver_info = MystFromOriUnknownCamera},
- {}
-};
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
+++ /dev/null
-/*
- * SPCA505 chip based cameras initialization data
- *
- * V4L2 by Jean-Francis Moine <http://moinejf.free.fr>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define MODULE_NAME "spca505"
-
-#include "gspca.h"
-
-MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
-MODULE_DESCRIPTION("GSPCA/SPCA505 USB Camera Driver");
-MODULE_LICENSE("GPL");
-
-/* specific webcam descriptor */
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
-
- u8 subtype;
-#define IntelPCCameraPro 0
-#define Nxultra 1
-};
-
-static const struct v4l2_pix_format vga_mode[] = {
- {160, 120, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
- .bytesperline = 160,
- .sizeimage = 160 * 120 * 3 / 2,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 4},
- {176, 144, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
- .bytesperline = 176,
- .sizeimage = 176 * 144 * 3 / 2,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 3},
- {320, 240, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 3 / 2,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 2},
- {352, 288, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
- .bytesperline = 352,
- .sizeimage = 352 * 288 * 3 / 2,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 1},
- {640, 480, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480 * 3 / 2,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0},
-};
-
-#define SPCA50X_OFFSET_DATA 10
-
-#define SPCA50X_REG_USB 0x02 /* spca505 501 */
-
-#define SPCA50X_USB_CTRL 0x00 /* spca505 */
-#define SPCA50X_CUSB_ENABLE 0x01 /* spca505 */
-
-#define SPCA50X_REG_GLOBAL 0x03 /* spca505 */
-#define SPCA50X_GMISC0_IDSEL 0x01 /* Global control device ID select spca505 */
-#define SPCA50X_GLOBAL_MISC0 0x00 /* Global control miscellaneous 0 spca505 */
-
-#define SPCA50X_GLOBAL_MISC1 0x01 /* 505 */
-#define SPCA50X_GLOBAL_MISC3 0x03 /* 505 */
-#define SPCA50X_GMISC3_SAA7113RST 0x20 /* Not sure about this one spca505 */
-
-/* Image format and compression control */
-#define SPCA50X_REG_COMPRESS 0x04
-
-/*
- * Data to initialize a SPCA505. Common to the CCD and external modes
- */
-static const u8 spca505_init_data[][3] = {
- /* bmRequest,value,index */
- {SPCA50X_REG_GLOBAL, SPCA50X_GMISC3_SAA7113RST, SPCA50X_GLOBAL_MISC3},
- /* Sensor reset */
- {SPCA50X_REG_GLOBAL, 0x00, SPCA50X_GLOBAL_MISC3},
- {SPCA50X_REG_GLOBAL, 0x00, SPCA50X_GLOBAL_MISC1},
- /* Block USB reset */
- {SPCA50X_REG_GLOBAL, SPCA50X_GMISC0_IDSEL, SPCA50X_GLOBAL_MISC0},
-
- {0x05, 0x01, 0x10},
- /* Maybe power down some stuff */
- {0x05, 0x0f, 0x11},
-
- /* Setup internal CCD ? */
- {0x06, 0x10, 0x08},
- {0x06, 0x00, 0x09},
- {0x06, 0x00, 0x0a},
- {0x06, 0x00, 0x0b},
- {0x06, 0x10, 0x0c},
- {0x06, 0x00, 0x0d},
- {0x06, 0x00, 0x0e},
- {0x06, 0x00, 0x0f},
- {0x06, 0x10, 0x10},
- {0x06, 0x02, 0x11},
- {0x06, 0x00, 0x12},
- {0x06, 0x04, 0x13},
- {0x06, 0x02, 0x14},
- {0x06, 0x8a, 0x51},
- {0x06, 0x40, 0x52},
- {0x06, 0xb6, 0x53},
- {0x06, 0x3d, 0x54},
- {}
-};
-
-/*
- * Data to initialize the camera using the internal CCD
- */
-static const u8 spca505_open_data_ccd[][3] = {
- /* bmRequest,value,index */
- /* Internal CCD data set */
- {0x03, 0x04, 0x01},
- /* This could be a reset */
- {0x03, 0x00, 0x01},
-
- /* Setup compression and image registers. 0x6 and 0x7 seem to be
- related to H&V hold, and are resolution mode specific */
- {0x04, 0x10, 0x01},
- /* DIFF(0x50), was (0x10) */
- {0x04, 0x00, 0x04},
- {0x04, 0x00, 0x05},
- {0x04, 0x20, 0x06},
- {0x04, 0x20, 0x07},
-
- {0x08, 0x0a, 0x00},
- /* DIFF (0x4a), was (0xa) */
-
- {0x05, 0x00, 0x10},
- {0x05, 0x00, 0x11},
- {0x05, 0x00, 0x00},
- /* DIFF not written */
- {0x05, 0x00, 0x01},
- /* DIFF not written */
- {0x05, 0x00, 0x02},
- /* DIFF not written */
- {0x05, 0x00, 0x03},
- /* DIFF not written */
- {0x05, 0x00, 0x04},
- /* DIFF not written */
- {0x05, 0x80, 0x05},
- /* DIFF not written */
- {0x05, 0xe0, 0x06},
- /* DIFF not written */
- {0x05, 0x20, 0x07},
- /* DIFF not written */
- {0x05, 0xa0, 0x08},
- /* DIFF not written */
- {0x05, 0x0, 0x12},
- /* DIFF not written */
- {0x05, 0x02, 0x0f},
- /* DIFF not written */
- {0x05, 0x10, 0x46},
- /* DIFF not written */
- {0x05, 0x8, 0x4a},
- /* DIFF not written */
-
- {0x03, 0x08, 0x03},
- /* DIFF (0x3,0x28,0x3) */
- {0x03, 0x08, 0x01},
- {0x03, 0x0c, 0x03},
- /* DIFF not written */
- {0x03, 0x21, 0x00},
- /* DIFF (0x39) */
-
-/* Extra block copied from init to hopefully ensure CCD is in a sane state */
- {0x06, 0x10, 0x08},
- {0x06, 0x00, 0x09},
- {0x06, 0x00, 0x0a},
- {0x06, 0x00, 0x0b},
- {0x06, 0x10, 0x0c},
- {0x06, 0x00, 0x0d},
- {0x06, 0x00, 0x0e},
- {0x06, 0x00, 0x0f},
- {0x06, 0x10, 0x10},
- {0x06, 0x02, 0x11},
- {0x06, 0x00, 0x12},
- {0x06, 0x04, 0x13},
- {0x06, 0x02, 0x14},
- {0x06, 0x8a, 0x51},
- {0x06, 0x40, 0x52},
- {0x06, 0xb6, 0x53},
- {0x06, 0x3d, 0x54},
- /* End of extra block */
-
- {0x06, 0x3f, 0x1},
- /* Block skipped */
- {0x06, 0x10, 0x02},
- {0x06, 0x64, 0x07},
- {0x06, 0x10, 0x08},
- {0x06, 0x00, 0x09},
- {0x06, 0x00, 0x0a},
- {0x06, 0x00, 0x0b},
- {0x06, 0x10, 0x0c},
- {0x06, 0x00, 0x0d},
- {0x06, 0x00, 0x0e},
- {0x06, 0x00, 0x0f},
- {0x06, 0x10, 0x10},
- {0x06, 0x02, 0x11},
- {0x06, 0x00, 0x12},
- {0x06, 0x04, 0x13},
- {0x06, 0x02, 0x14},
- {0x06, 0x8a, 0x51},
- {0x06, 0x40, 0x52},
- {0x06, 0xb6, 0x53},
- {0x06, 0x3d, 0x54},
- {0x06, 0x60, 0x57},
- {0x06, 0x20, 0x58},
- {0x06, 0x15, 0x59},
- {0x06, 0x05, 0x5a},
-
- {0x05, 0x01, 0xc0},
- {0x05, 0x10, 0xcb},
- {0x05, 0x80, 0xc1},
- /* */
- {0x05, 0x0, 0xc2},
- /* 4 was 0 */
- {0x05, 0x00, 0xca},
- {0x05, 0x80, 0xc1},
- /* */
- {0x05, 0x04, 0xc2},
- {0x05, 0x00, 0xca},
- {0x05, 0x0, 0xc1},
- /* */
- {0x05, 0x00, 0xc2},
- {0x05, 0x00, 0xca},
- {0x05, 0x40, 0xc1},
- /* */
- {0x05, 0x17, 0xc2},
- {0x05, 0x00, 0xca},
- {0x05, 0x80, 0xc1},
- /* */
- {0x05, 0x06, 0xc2},
- {0x05, 0x00, 0xca},
- {0x05, 0x80, 0xc1},
- /* */
- {0x05, 0x04, 0xc2},
- {0x05, 0x00, 0xca},
-
- {0x03, 0x4c, 0x3},
- {0x03, 0x18, 0x1},
-
- {0x06, 0x70, 0x51},
- {0x06, 0xbe, 0x53},
- {0x06, 0x71, 0x57},
- {0x06, 0x20, 0x58},
- {0x06, 0x05, 0x59},
- {0x06, 0x15, 0x5a},
-
- {0x04, 0x00, 0x08},
- /* Compress = OFF (0x1 to turn on) */
- {0x04, 0x12, 0x09},
- {0x04, 0x21, 0x0a},
- {0x04, 0x10, 0x0b},
- {0x04, 0x21, 0x0c},
- {0x04, 0x05, 0x00},
- /* was 5 (Image Type ? ) */
- {0x04, 0x00, 0x01},
-
- {0x06, 0x3f, 0x01},
-
- {0x04, 0x00, 0x04},
- {0x04, 0x00, 0x05},
- {0x04, 0x40, 0x06},
- {0x04, 0x40, 0x07},
-
- {0x06, 0x1c, 0x17},
- {0x06, 0xe2, 0x19},
- {0x06, 0x1c, 0x1b},
- {0x06, 0xe2, 0x1d},
- {0x06, 0xaa, 0x1f},
- {0x06, 0x70, 0x20},
-
- {0x05, 0x01, 0x10},
- {0x05, 0x00, 0x11},
- {0x05, 0x01, 0x00},
- {0x05, 0x05, 0x01},
- {0x05, 0x00, 0xc1},
- /* */
- {0x05, 0x00, 0xc2},
- {0x05, 0x00, 0xca},
-
- {0x06, 0x70, 0x51},
- {0x06, 0xbe, 0x53},
- {}
-};
-
-/*
- * Made by Tomasz Zablocki (skalamandra@poczta.onet.pl)
- * SPCA505b chip based cameras initialization data
- */
-/* jfm */
-#define initial_brightness 0x7f /* 0x0(white)-0xff(black) */
-/* #define initial_brightness 0x0 //0x0(white)-0xff(black) */
-/*
- * Data to initialize a SPCA505. Common to the CCD and external modes
- */
-static const u8 spca505b_init_data[][3] = {
-/* start */
- {0x02, 0x00, 0x00}, /* init */
- {0x02, 0x00, 0x01},
- {0x02, 0x00, 0x02},
- {0x02, 0x00, 0x03},
- {0x02, 0x00, 0x04},
- {0x02, 0x00, 0x05},
- {0x02, 0x00, 0x06},
- {0x02, 0x00, 0x07},
- {0x02, 0x00, 0x08},
- {0x02, 0x00, 0x09},
- {0x03, 0x00, 0x00},
- {0x03, 0x00, 0x01},
- {0x03, 0x00, 0x02},
- {0x03, 0x00, 0x03},
- {0x03, 0x00, 0x04},
- {0x03, 0x00, 0x05},
- {0x03, 0x00, 0x06},
- {0x04, 0x00, 0x00},
- {0x04, 0x00, 0x02},
- {0x04, 0x00, 0x04},
- {0x04, 0x00, 0x05},
- {0x04, 0x00, 0x06},
- {0x04, 0x00, 0x07},
- {0x04, 0x00, 0x08},
- {0x04, 0x00, 0x09},
- {0x04, 0x00, 0x0a},
- {0x04, 0x00, 0x0b},
- {0x04, 0x00, 0x0c},
- {0x07, 0x00, 0x00},
- {0x07, 0x00, 0x03},
- {0x08, 0x00, 0x00},
- {0x08, 0x00, 0x01},
- {0x08, 0x00, 0x02},
- {0x06, 0x18, 0x08},
- {0x06, 0xfc, 0x09},
- {0x06, 0xfc, 0x0a},
- {0x06, 0xfc, 0x0b},
- {0x06, 0x18, 0x0c},
- {0x06, 0xfc, 0x0d},
- {0x06, 0xfc, 0x0e},
- {0x06, 0xfc, 0x0f},
- {0x06, 0x18, 0x10},
- {0x06, 0xfe, 0x12},
- {0x06, 0x00, 0x11},
- {0x06, 0x00, 0x14},
- {0x06, 0x00, 0x13},
- {0x06, 0x28, 0x51},
- {0x06, 0xff, 0x53},
- {0x02, 0x00, 0x08},
-
- {0x03, 0x00, 0x03},
- {0x03, 0x10, 0x03},
- {}
-};
-
-/*
- * Data to initialize the camera using the internal CCD
- */
-static const u8 spca505b_open_data_ccd[][3] = {
-
-/* {0x02,0x00,0x00}, */
- {0x03, 0x04, 0x01}, /* rst */
- {0x03, 0x00, 0x01},
- {0x03, 0x00, 0x00},
- {0x03, 0x21, 0x00},
- {0x03, 0x00, 0x04},
- {0x03, 0x00, 0x03},
- {0x03, 0x18, 0x03},
- {0x03, 0x08, 0x01},
- {0x03, 0x1c, 0x03},
- {0x03, 0x5c, 0x03},
- {0x03, 0x5c, 0x03},
- {0x03, 0x18, 0x01},
-
-/* same as 505 */
- {0x04, 0x10, 0x01},
- {0x04, 0x00, 0x04},
- {0x04, 0x00, 0x05},
- {0x04, 0x20, 0x06},
- {0x04, 0x20, 0x07},
-
- {0x08, 0x0a, 0x00},
-
- {0x05, 0x00, 0x10},
- {0x05, 0x00, 0x11},
- {0x05, 0x00, 0x12},
- {0x05, 0x6f, 0x00},
- {0x05, initial_brightness >> 6, 0x00},
- {0x05, (initial_brightness << 2) & 0xff, 0x01},
- {0x05, 0x00, 0x02},
- {0x05, 0x01, 0x03},
- {0x05, 0x00, 0x04},
- {0x05, 0x03, 0x05},
- {0x05, 0xe0, 0x06},
- {0x05, 0x20, 0x07},
- {0x05, 0xa0, 0x08},
- {0x05, 0x00, 0x12},
- {0x05, 0x02, 0x0f},
- {0x05, 0x80, 0x14}, /* max exposure off (0=on) */
- {0x05, 0x01, 0xb0},
- {0x05, 0x01, 0xbf},
- {0x03, 0x02, 0x06},
- {0x05, 0x10, 0x46},
- {0x05, 0x08, 0x4a},
-
- {0x06, 0x00, 0x01},
- {0x06, 0x10, 0x02},
- {0x06, 0x64, 0x07},
- {0x06, 0x18, 0x08},
- {0x06, 0xfc, 0x09},
- {0x06, 0xfc, 0x0a},
- {0x06, 0xfc, 0x0b},
- {0x04, 0x00, 0x01},
- {0x06, 0x18, 0x0c},
- {0x06, 0xfc, 0x0d},
- {0x06, 0xfc, 0x0e},
- {0x06, 0xfc, 0x0f},
- {0x06, 0x11, 0x10}, /* contrast */
- {0x06, 0x00, 0x11},
- {0x06, 0xfe, 0x12},
- {0x06, 0x00, 0x13},
- {0x06, 0x00, 0x14},
- {0x06, 0x9d, 0x51},
- {0x06, 0x40, 0x52},
- {0x06, 0x7c, 0x53},
- {0x06, 0x40, 0x54},
- {0x06, 0x02, 0x57},
- {0x06, 0x03, 0x58},
- {0x06, 0x15, 0x59},
- {0x06, 0x05, 0x5a},
- {0x06, 0x03, 0x56},
- {0x06, 0x02, 0x3f},
- {0x06, 0x00, 0x40},
- {0x06, 0x39, 0x41},
- {0x06, 0x69, 0x42},
- {0x06, 0x87, 0x43},
- {0x06, 0x9e, 0x44},
- {0x06, 0xb1, 0x45},
- {0x06, 0xbf, 0x46},
- {0x06, 0xcc, 0x47},
- {0x06, 0xd5, 0x48},
- {0x06, 0xdd, 0x49},
- {0x06, 0xe3, 0x4a},
- {0x06, 0xe8, 0x4b},
- {0x06, 0xed, 0x4c},
- {0x06, 0xf2, 0x4d},
- {0x06, 0xf7, 0x4e},
- {0x06, 0xfc, 0x4f},
- {0x06, 0xff, 0x50},
-
- {0x05, 0x01, 0xc0},
- {0x05, 0x10, 0xcb},
- {0x05, 0x40, 0xc1},
- {0x05, 0x04, 0xc2},
- {0x05, 0x00, 0xca},
- {0x05, 0x40, 0xc1},
- {0x05, 0x09, 0xc2},
- {0x05, 0x00, 0xca},
- {0x05, 0xc0, 0xc1},
- {0x05, 0x09, 0xc2},
- {0x05, 0x00, 0xca},
- {0x05, 0x40, 0xc1},
- {0x05, 0x59, 0xc2},
- {0x05, 0x00, 0xca},
- {0x04, 0x00, 0x01},
- {0x05, 0x80, 0xc1},
- {0x05, 0xec, 0xc2},
- {0x05, 0x0, 0xca},
-
- {0x06, 0x02, 0x57},
- {0x06, 0x01, 0x58},
- {0x06, 0x15, 0x59},
- {0x06, 0x0a, 0x5a},
- {0x06, 0x01, 0x57},
- {0x06, 0x8a, 0x03},
- {0x06, 0x0a, 0x6c},
- {0x06, 0x30, 0x01},
- {0x06, 0x20, 0x02},
- {0x06, 0x00, 0x03},
-
- {0x05, 0x8c, 0x25},
-
- {0x06, 0x4d, 0x51}, /* maybe saturation (4d) */
- {0x06, 0x84, 0x53}, /* making green (84) */
- {0x06, 0x00, 0x57}, /* sharpness (1) */
- {0x06, 0x18, 0x08},
- {0x06, 0xfc, 0x09},
- {0x06, 0xfc, 0x0a},
- {0x06, 0xfc, 0x0b},
- {0x06, 0x18, 0x0c}, /* maybe hue (18) */
- {0x06, 0xfc, 0x0d},
- {0x06, 0xfc, 0x0e},
- {0x06, 0xfc, 0x0f},
- {0x06, 0x18, 0x10}, /* maybe contrast (18) */
-
- {0x05, 0x01, 0x02},
-
- {0x04, 0x00, 0x08}, /* compression */
- {0x04, 0x12, 0x09},
- {0x04, 0x21, 0x0a},
- {0x04, 0x10, 0x0b},
- {0x04, 0x21, 0x0c},
- {0x04, 0x1d, 0x00}, /* imagetype (1d) */
- {0x04, 0x41, 0x01}, /* hardware snapcontrol */
-
- {0x04, 0x00, 0x04},
- {0x04, 0x00, 0x05},
- {0x04, 0x10, 0x06},
- {0x04, 0x10, 0x07},
- {0x04, 0x40, 0x06},
- {0x04, 0x40, 0x07},
- {0x04, 0x00, 0x04},
- {0x04, 0x00, 0x05},
-
- {0x06, 0x1c, 0x17},
- {0x06, 0xe2, 0x19},
- {0x06, 0x1c, 0x1b},
- {0x06, 0xe2, 0x1d},
- {0x06, 0x5f, 0x1f},
- {0x06, 0x32, 0x20},
-
- {0x05, initial_brightness >> 6, 0x00},
- {0x05, (initial_brightness << 2) & 0xff, 0x01},
- {0x05, 0x06, 0xc1},
- {0x05, 0x58, 0xc2},
- {0x05, 0x00, 0xca},
- {0x05, 0x00, 0x11},
- {}
-};
-
-static int reg_write(struct usb_device *dev,
- u16 req, u16 index, u16 value)
-{
- int ret;
-
- ret = usb_control_msg(dev,
- usb_sndctrlpipe(dev, 0),
- req,
- USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- value, index, NULL, 0, 500);
- PDEBUG(D_USBO, "reg write: 0x%02x,0x%02x:0x%02x, %d",
- req, index, value, ret);
- if (ret < 0)
- pr_err("reg write: error %d\n", ret);
- return ret;
-}
-
-/* returns: negative is error, pos or zero is data */
-static int reg_read(struct gspca_dev *gspca_dev,
- u16 req, /* bRequest */
- u16 index) /* wIndex */
-{
- int ret;
-
- ret = usb_control_msg(gspca_dev->dev,
- usb_rcvctrlpipe(gspca_dev->dev, 0),
- req,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0, /* value */
- index,
- gspca_dev->usb_buf, 2,
- 500); /* timeout */
- if (ret < 0)
- return ret;
- return (gspca_dev->usb_buf[1] << 8) + gspca_dev->usb_buf[0];
-}
-
-static int write_vector(struct gspca_dev *gspca_dev,
- const u8 data[][3])
-{
- struct usb_device *dev = gspca_dev->dev;
- int ret, i = 0;
-
- while (data[i][0] != 0) {
- ret = reg_write(dev, data[i][0], data[i][2], data[i][1]);
- if (ret < 0)
- return ret;
- i++;
- }
- return 0;
-}
-
-/* this function is called at probe time */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct cam *cam;
-
- cam = &gspca_dev->cam;
- cam->cam_mode = vga_mode;
- sd->subtype = id->driver_info;
- if (sd->subtype != IntelPCCameraPro)
- cam->nmodes = ARRAY_SIZE(vga_mode);
- else /* no 640x480 for IntelPCCameraPro */
- cam->nmodes = ARRAY_SIZE(vga_mode) - 1;
-
- return 0;
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (write_vector(gspca_dev,
- sd->subtype == Nxultra
- ? spca505b_init_data
- : spca505_init_data))
- return -EIO;
- return 0;
-}
-
-static void setbrightness(struct gspca_dev *gspca_dev, s32 brightness)
-{
- reg_write(gspca_dev->dev, 0x05, 0x00, (255 - brightness) >> 6);
- reg_write(gspca_dev->dev, 0x05, 0x01, (255 - brightness) << 2);
-}
-
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct usb_device *dev = gspca_dev->dev;
- int ret, mode;
- static u8 mode_tb[][3] = {
- /* r00 r06 r07 */
- {0x00, 0x10, 0x10}, /* 640x480 */
- {0x01, 0x1a, 0x1a}, /* 352x288 */
- {0x02, 0x1c, 0x1d}, /* 320x240 */
- {0x04, 0x34, 0x34}, /* 176x144 */
- {0x05, 0x40, 0x40} /* 160x120 */
- };
-
- if (sd->subtype == Nxultra)
- write_vector(gspca_dev, spca505b_open_data_ccd);
- else
- write_vector(gspca_dev, spca505_open_data_ccd);
- ret = reg_read(gspca_dev, 0x06, 0x16);
-
- if (ret < 0) {
- PDEBUG(D_ERR|D_CONF,
- "register read failed err: %d",
- ret);
- return ret;
- }
- if (ret != 0x0101) {
- pr_err("After vector read returns 0x%04x should be 0x0101\n",
- ret);
- }
-
- ret = reg_write(gspca_dev->dev, 0x06, 0x16, 0x0a);
- if (ret < 0)
- return ret;
- reg_write(gspca_dev->dev, 0x05, 0xc2, 0x12);
-
- /* necessary because without it we can see stream
- * only once after loading module */
- /* stopping usb registers Tomasz change */
- reg_write(dev, 0x02, 0x00, 0x00);
-
- mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
- reg_write(dev, SPCA50X_REG_COMPRESS, 0x00, mode_tb[mode][0]);
- reg_write(dev, SPCA50X_REG_COMPRESS, 0x06, mode_tb[mode][1]);
- reg_write(dev, SPCA50X_REG_COMPRESS, 0x07, mode_tb[mode][2]);
-
- return reg_write(dev, SPCA50X_REG_USB,
- SPCA50X_USB_CTRL,
- SPCA50X_CUSB_ENABLE);
-}
-
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
- /* Disable ISO packet machine */
- reg_write(gspca_dev->dev, 0x02, 0x00, 0x00);
-}
-
-/* called on streamoff with alt 0 and on disconnect */
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
- if (!gspca_dev->present)
- return;
-
- /* This maybe reset or power control */
- reg_write(gspca_dev->dev, 0x03, 0x03, 0x20);
- reg_write(gspca_dev->dev, 0x03, 0x01, 0x00);
- reg_write(gspca_dev->dev, 0x03, 0x00, 0x01);
- reg_write(gspca_dev->dev, 0x05, 0x10, 0x01);
- reg_write(gspca_dev->dev, 0x05, 0x11, 0x0f);
-}
-
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, /* isoc packet */
- int len) /* iso packet length */
-{
- switch (data[0]) {
- case 0: /* start of frame */
- gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
- data += SPCA50X_OFFSET_DATA;
- len -= SPCA50X_OFFSET_DATA;
- gspca_frame_add(gspca_dev, FIRST_PACKET, data, len);
- break;
- case 0xff: /* drop */
- break;
- default:
- data += 1;
- len -= 1;
- gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
- break;
- }
-}
-
-static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct gspca_dev *gspca_dev =
- container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
-
- gspca_dev->usb_err = 0;
-
- if (!gspca_dev->streaming)
- return 0;
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- setbrightness(gspca_dev, ctrl->val);
- break;
- }
- return gspca_dev->usb_err;
-}
-
-static const struct v4l2_ctrl_ops sd_ctrl_ops = {
- .s_ctrl = sd_s_ctrl,
-};
-
-static int sd_init_controls(struct gspca_dev *gspca_dev)
-{
- struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
-
- gspca_dev->vdev.ctrl_handler = hdl;
- v4l2_ctrl_handler_init(hdl, 5);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_BRIGHTNESS, 0, 255, 1, 127);
-
- if (hdl->error) {
- pr_err("Could not initialize controls\n");
- return hdl->error;
- }
- return 0;
-}
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
- .name = MODULE_NAME,
- .config = sd_config,
- .init_controls = sd_init_controls,
- .init = sd_init,
- .start = sd_start,
- .stopN = sd_stopN,
- .stop0 = sd_stop0,
- .pkt_scan = sd_pkt_scan,
-};
-
-/* -- module initialisation -- */
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x041e, 0x401d), .driver_info = Nxultra},
- {USB_DEVICE(0x0733, 0x0430), .driver_info = IntelPCCameraPro},
-/*fixme: may be UsbGrabberPV321 BRIDGE_SPCA506 SENSOR_SAA7113 */
- {}
-};
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
+++ /dev/null
-/*
- * SPCA506 chip based cameras function
- * M Xhaard 15/04/2004 based on different work Mark Taylor and others
- * and my own snoopy file on a pv-321c donate by a german compagny
- * "Firma Frank Gmbh" from Saarbruecken
- *
- * V4L2 by Jean-Francois Moine <http://moinejf.free.fr>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#define MODULE_NAME "spca506"
-
-#include "gspca.h"
-
-MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
-MODULE_DESCRIPTION("GSPCA/SPCA506 USB Camera Driver");
-MODULE_LICENSE("GPL");
-
-/* specific webcam descriptor */
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
-
- char norme;
- char channel;
-};
-
-static const struct v4l2_pix_format vga_mode[] = {
- {160, 120, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
- .bytesperline = 160,
- .sizeimage = 160 * 120 * 3 / 2,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 5},
- {176, 144, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
- .bytesperline = 176,
- .sizeimage = 176 * 144 * 3 / 2,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 4},
- {320, 240, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 3 / 2,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 2},
- {352, 288, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
- .bytesperline = 352,
- .sizeimage = 352 * 288 * 3 / 2,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 1},
- {640, 480, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480 * 3 / 2,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0},
-};
-
-#define SPCA50X_OFFSET_DATA 10
-
-#define SAA7113_bright 0x0a /* defaults 0x80 */
-#define SAA7113_contrast 0x0b /* defaults 0x47 */
-#define SAA7113_saturation 0x0c /* defaults 0x40 */
-#define SAA7113_hue 0x0d /* defaults 0x00 */
-#define SAA7113_I2C_BASE_WRITE 0x4a
-
-/* read 'len' bytes to gspca_dev->usb_buf */
-static void reg_r(struct gspca_dev *gspca_dev,
- __u16 req,
- __u16 index,
- __u16 length)
-{
- usb_control_msg(gspca_dev->dev,
- usb_rcvctrlpipe(gspca_dev->dev, 0),
- req,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0, /* value */
- index, gspca_dev->usb_buf, length,
- 500);
-}
-
-static void reg_w(struct usb_device *dev,
- __u16 req,
- __u16 value,
- __u16 index)
-{
- usb_control_msg(dev,
- usb_sndctrlpipe(dev, 0),
- req,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- value, index,
- NULL, 0, 500);
-}
-
-static void spca506_Initi2c(struct gspca_dev *gspca_dev)
-{
- reg_w(gspca_dev->dev, 0x07, SAA7113_I2C_BASE_WRITE, 0x0004);
-}
-
-static void spca506_WriteI2c(struct gspca_dev *gspca_dev, __u16 valeur,
- __u16 reg)
-{
- int retry = 60;
-
- reg_w(gspca_dev->dev, 0x07, reg, 0x0001);
- reg_w(gspca_dev->dev, 0x07, valeur, 0x0000);
- while (retry--) {
- reg_r(gspca_dev, 0x07, 0x0003, 2);
- if ((gspca_dev->usb_buf[0] | gspca_dev->usb_buf[1]) == 0x00)
- break;
- }
-}
-
-static void spca506_SetNormeInput(struct gspca_dev *gspca_dev,
- __u16 norme,
- __u16 channel)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-/* fixme: check if channel == 0..3 and 6..9 (8 values) */
- __u8 setbit0 = 0x00;
- __u8 setbit1 = 0x00;
- __u8 videomask = 0x00;
-
- PDEBUG(D_STREAM, "** Open Set Norme **");
- spca506_Initi2c(gspca_dev);
- /* NTSC bit0 -> 1(525 l) PAL SECAM bit0 -> 0 (625 l) */
- /* Composite channel bit1 -> 1 S-video bit 1 -> 0 */
- /* and exclude SAA7113 reserved channel set default 0 otherwise */
- if (norme & V4L2_STD_NTSC)
- setbit0 = 0x01;
- if (channel == 4 || channel == 5 || channel > 9)
- channel = 0;
- if (channel < 4)
- setbit1 = 0x02;
- videomask = (0x48 | setbit0 | setbit1);
- reg_w(gspca_dev->dev, 0x08, videomask, 0x0000);
- spca506_WriteI2c(gspca_dev, (0xc0 | (channel & 0x0F)), 0x02);
-
- if (norme & V4L2_STD_NTSC)
- spca506_WriteI2c(gspca_dev, 0x33, 0x0e);
- /* Chrominance Control NTSC N */
- else if (norme & V4L2_STD_SECAM)
- spca506_WriteI2c(gspca_dev, 0x53, 0x0e);
- /* Chrominance Control SECAM */
- else
- spca506_WriteI2c(gspca_dev, 0x03, 0x0e);
- /* Chrominance Control PAL BGHIV */
-
- sd->norme = norme;
- sd->channel = channel;
- PDEBUG(D_STREAM, "Set Video Byte to 0x%2x", videomask);
- PDEBUG(D_STREAM, "Set Norme: %08x Channel %d", norme, channel);
-}
-
-static void spca506_GetNormeInput(struct gspca_dev *gspca_dev,
- __u16 *norme, __u16 *channel)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- /* Read the register is not so good value change so
- we use your own copy in spca50x struct */
- *norme = sd->norme;
- *channel = sd->channel;
- PDEBUG(D_STREAM, "Get Norme: %d Channel %d", *norme, *channel);
-}
-
-static void spca506_Setsize(struct gspca_dev *gspca_dev, __u16 code,
- __u16 xmult, __u16 ymult)
-{
- struct usb_device *dev = gspca_dev->dev;
-
- PDEBUG(D_STREAM, "** SetSize **");
- reg_w(dev, 0x04, (0x18 | (code & 0x07)), 0x0000);
- /* Soft snap 0x40 Hard 0x41 */
- reg_w(dev, 0x04, 0x41, 0x0001);
- reg_w(dev, 0x04, 0x00, 0x0002);
- /* reserved */
- reg_w(dev, 0x04, 0x00, 0x0003);
-
- /* reserved */
- reg_w(dev, 0x04, 0x00, 0x0004);
- /* reserved */
- reg_w(dev, 0x04, 0x01, 0x0005);
- /* reserced */
- reg_w(dev, 0x04, xmult, 0x0006);
- /* reserved */
- reg_w(dev, 0x04, ymult, 0x0007);
- /* compression 1 */
- reg_w(dev, 0x04, 0x00, 0x0008);
- /* T=64 -> 2 */
- reg_w(dev, 0x04, 0x00, 0x0009);
- /* threshold2D */
- reg_w(dev, 0x04, 0x21, 0x000a);
- /* quantization */
- reg_w(dev, 0x04, 0x00, 0x000b);
-}
-
-/* this function is called at probe time */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct cam *cam;
-
- cam = &gspca_dev->cam;
- cam->cam_mode = vga_mode;
- cam->nmodes = ARRAY_SIZE(vga_mode);
- return 0;
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- struct usb_device *dev = gspca_dev->dev;
-
- reg_w(dev, 0x03, 0x00, 0x0004);
- reg_w(dev, 0x03, 0xFF, 0x0003);
- reg_w(dev, 0x03, 0x00, 0x0000);
- reg_w(dev, 0x03, 0x1c, 0x0001);
- reg_w(dev, 0x03, 0x18, 0x0001);
- /* Init on PAL and composite input0 */
- spca506_SetNormeInput(gspca_dev, 0, 0);
- reg_w(dev, 0x03, 0x1c, 0x0001);
- reg_w(dev, 0x03, 0x18, 0x0001);
- reg_w(dev, 0x05, 0x00, 0x0000);
- reg_w(dev, 0x05, 0xef, 0x0001);
- reg_w(dev, 0x05, 0x00, 0x00c1);
- reg_w(dev, 0x05, 0x00, 0x00c2);
- reg_w(dev, 0x06, 0x18, 0x0002);
- reg_w(dev, 0x06, 0xf5, 0x0011);
- reg_w(dev, 0x06, 0x02, 0x0012);
- reg_w(dev, 0x06, 0xfb, 0x0013);
- reg_w(dev, 0x06, 0x00, 0x0014);
- reg_w(dev, 0x06, 0xa4, 0x0051);
- reg_w(dev, 0x06, 0x40, 0x0052);
- reg_w(dev, 0x06, 0x71, 0x0053);
- reg_w(dev, 0x06, 0x40, 0x0054);
- /************************************************/
- reg_w(dev, 0x03, 0x00, 0x0004);
- reg_w(dev, 0x03, 0x00, 0x0003);
- reg_w(dev, 0x03, 0x00, 0x0004);
- reg_w(dev, 0x03, 0xFF, 0x0003);
- reg_w(dev, 0x02, 0x00, 0x0000);
- reg_w(dev, 0x03, 0x60, 0x0000);
- reg_w(dev, 0x03, 0x18, 0x0001);
- /* for a better reading mx :) */
- /*sdca506_WriteI2c(value,register) */
- spca506_Initi2c(gspca_dev);
- spca506_WriteI2c(gspca_dev, 0x08, 0x01);
- spca506_WriteI2c(gspca_dev, 0xc0, 0x02);
- /* input composite video */
- spca506_WriteI2c(gspca_dev, 0x33, 0x03);
- spca506_WriteI2c(gspca_dev, 0x00, 0x04);
- spca506_WriteI2c(gspca_dev, 0x00, 0x05);
- spca506_WriteI2c(gspca_dev, 0x0d, 0x06);
- spca506_WriteI2c(gspca_dev, 0xf0, 0x07);
- spca506_WriteI2c(gspca_dev, 0x98, 0x08);
- spca506_WriteI2c(gspca_dev, 0x03, 0x09);
- spca506_WriteI2c(gspca_dev, 0x80, 0x0a);
- spca506_WriteI2c(gspca_dev, 0x47, 0x0b);
- spca506_WriteI2c(gspca_dev, 0x48, 0x0c);
- spca506_WriteI2c(gspca_dev, 0x00, 0x0d);
- spca506_WriteI2c(gspca_dev, 0x03, 0x0e); /* Chroma Pal adjust */
- spca506_WriteI2c(gspca_dev, 0x2a, 0x0f);
- spca506_WriteI2c(gspca_dev, 0x00, 0x10);
- spca506_WriteI2c(gspca_dev, 0x0c, 0x11);
- spca506_WriteI2c(gspca_dev, 0xb8, 0x12);
- spca506_WriteI2c(gspca_dev, 0x01, 0x13);
- spca506_WriteI2c(gspca_dev, 0x00, 0x14);
- spca506_WriteI2c(gspca_dev, 0x00, 0x15);
- spca506_WriteI2c(gspca_dev, 0x00, 0x16);
- spca506_WriteI2c(gspca_dev, 0x00, 0x17);
- spca506_WriteI2c(gspca_dev, 0x00, 0x18);
- spca506_WriteI2c(gspca_dev, 0x00, 0x19);
- spca506_WriteI2c(gspca_dev, 0x00, 0x1a);
- spca506_WriteI2c(gspca_dev, 0x00, 0x1b);
- spca506_WriteI2c(gspca_dev, 0x00, 0x1c);
- spca506_WriteI2c(gspca_dev, 0x00, 0x1d);
- spca506_WriteI2c(gspca_dev, 0x00, 0x1e);
- spca506_WriteI2c(gspca_dev, 0xa1, 0x1f);
- spca506_WriteI2c(gspca_dev, 0x02, 0x40);
- spca506_WriteI2c(gspca_dev, 0xff, 0x41);
- spca506_WriteI2c(gspca_dev, 0xff, 0x42);
- spca506_WriteI2c(gspca_dev, 0xff, 0x43);
- spca506_WriteI2c(gspca_dev, 0xff, 0x44);
- spca506_WriteI2c(gspca_dev, 0xff, 0x45);
- spca506_WriteI2c(gspca_dev, 0xff, 0x46);
- spca506_WriteI2c(gspca_dev, 0xff, 0x47);
- spca506_WriteI2c(gspca_dev, 0xff, 0x48);
- spca506_WriteI2c(gspca_dev, 0xff, 0x49);
- spca506_WriteI2c(gspca_dev, 0xff, 0x4a);
- spca506_WriteI2c(gspca_dev, 0xff, 0x4b);
- spca506_WriteI2c(gspca_dev, 0xff, 0x4c);
- spca506_WriteI2c(gspca_dev, 0xff, 0x4d);
- spca506_WriteI2c(gspca_dev, 0xff, 0x4e);
- spca506_WriteI2c(gspca_dev, 0xff, 0x4f);
- spca506_WriteI2c(gspca_dev, 0xff, 0x50);
- spca506_WriteI2c(gspca_dev, 0xff, 0x51);
- spca506_WriteI2c(gspca_dev, 0xff, 0x52);
- spca506_WriteI2c(gspca_dev, 0xff, 0x53);
- spca506_WriteI2c(gspca_dev, 0xff, 0x54);
- spca506_WriteI2c(gspca_dev, 0xff, 0x55);
- spca506_WriteI2c(gspca_dev, 0xff, 0x56);
- spca506_WriteI2c(gspca_dev, 0xff, 0x57);
- spca506_WriteI2c(gspca_dev, 0x00, 0x58);
- spca506_WriteI2c(gspca_dev, 0x54, 0x59);
- spca506_WriteI2c(gspca_dev, 0x07, 0x5a);
- spca506_WriteI2c(gspca_dev, 0x83, 0x5b);
- spca506_WriteI2c(gspca_dev, 0x00, 0x5c);
- spca506_WriteI2c(gspca_dev, 0x00, 0x5d);
- spca506_WriteI2c(gspca_dev, 0x00, 0x5e);
- spca506_WriteI2c(gspca_dev, 0x00, 0x5f);
- spca506_WriteI2c(gspca_dev, 0x00, 0x60);
- spca506_WriteI2c(gspca_dev, 0x05, 0x61);
- spca506_WriteI2c(gspca_dev, 0x9f, 0x62);
- PDEBUG(D_STREAM, "** Close Init *");
- return 0;
-}
-
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct usb_device *dev = gspca_dev->dev;
- __u16 norme;
- __u16 channel;
-
- /**************************************/
- reg_w(dev, 0x03, 0x00, 0x0004);
- reg_w(dev, 0x03, 0x00, 0x0003);
- reg_w(dev, 0x03, 0x00, 0x0004);
- reg_w(dev, 0x03, 0xFF, 0x0003);
- reg_w(dev, 0x02, 0x00, 0x0000);
- reg_w(dev, 0x03, 0x60, 0x0000);
- reg_w(dev, 0x03, 0x18, 0x0001);
-
- /*sdca506_WriteI2c(value,register) */
- spca506_Initi2c(gspca_dev);
- spca506_WriteI2c(gspca_dev, 0x08, 0x01); /* Increment Delay */
-/* spca506_WriteI2c(gspca_dev, 0xc0, 0x02); * Analog Input Control 1 */
- spca506_WriteI2c(gspca_dev, 0x33, 0x03);
- /* Analog Input Control 2 */
- spca506_WriteI2c(gspca_dev, 0x00, 0x04);
- /* Analog Input Control 3 */
- spca506_WriteI2c(gspca_dev, 0x00, 0x05);
- /* Analog Input Control 4 */
- spca506_WriteI2c(gspca_dev, 0x0d, 0x06);
- /* Horizontal Sync Start 0xe9-0x0d */
- spca506_WriteI2c(gspca_dev, 0xf0, 0x07);
- /* Horizontal Sync Stop 0x0d-0xf0 */
-
- spca506_WriteI2c(gspca_dev, 0x98, 0x08); /* Sync Control */
-/* Defaults value */
- spca506_WriteI2c(gspca_dev, 0x03, 0x09); /* Luminance Control */
- spca506_WriteI2c(gspca_dev, 0x80, 0x0a);
- /* Luminance Brightness */
- spca506_WriteI2c(gspca_dev, 0x47, 0x0b); /* Luminance Contrast */
- spca506_WriteI2c(gspca_dev, 0x48, 0x0c);
- /* Chrominance Saturation */
- spca506_WriteI2c(gspca_dev, 0x00, 0x0d);
- /* Chrominance Hue Control */
- spca506_WriteI2c(gspca_dev, 0x2a, 0x0f);
- /* Chrominance Gain Control */
- /**************************************/
- spca506_WriteI2c(gspca_dev, 0x00, 0x10);
- /* Format/Delay Control */
- spca506_WriteI2c(gspca_dev, 0x0c, 0x11); /* Output Control 1 */
- spca506_WriteI2c(gspca_dev, 0xb8, 0x12); /* Output Control 2 */
- spca506_WriteI2c(gspca_dev, 0x01, 0x13); /* Output Control 3 */
- spca506_WriteI2c(gspca_dev, 0x00, 0x14); /* reserved */
- spca506_WriteI2c(gspca_dev, 0x00, 0x15); /* VGATE START */
- spca506_WriteI2c(gspca_dev, 0x00, 0x16); /* VGATE STOP */
- spca506_WriteI2c(gspca_dev, 0x00, 0x17); /* VGATE Control (MSB) */
- spca506_WriteI2c(gspca_dev, 0x00, 0x18);
- spca506_WriteI2c(gspca_dev, 0x00, 0x19);
- spca506_WriteI2c(gspca_dev, 0x00, 0x1a);
- spca506_WriteI2c(gspca_dev, 0x00, 0x1b);
- spca506_WriteI2c(gspca_dev, 0x00, 0x1c);
- spca506_WriteI2c(gspca_dev, 0x00, 0x1d);
- spca506_WriteI2c(gspca_dev, 0x00, 0x1e);
- spca506_WriteI2c(gspca_dev, 0xa1, 0x1f);
- spca506_WriteI2c(gspca_dev, 0x02, 0x40);
- spca506_WriteI2c(gspca_dev, 0xff, 0x41);
- spca506_WriteI2c(gspca_dev, 0xff, 0x42);
- spca506_WriteI2c(gspca_dev, 0xff, 0x43);
- spca506_WriteI2c(gspca_dev, 0xff, 0x44);
- spca506_WriteI2c(gspca_dev, 0xff, 0x45);
- spca506_WriteI2c(gspca_dev, 0xff, 0x46);
- spca506_WriteI2c(gspca_dev, 0xff, 0x47);
- spca506_WriteI2c(gspca_dev, 0xff, 0x48);
- spca506_WriteI2c(gspca_dev, 0xff, 0x49);
- spca506_WriteI2c(gspca_dev, 0xff, 0x4a);
- spca506_WriteI2c(gspca_dev, 0xff, 0x4b);
- spca506_WriteI2c(gspca_dev, 0xff, 0x4c);
- spca506_WriteI2c(gspca_dev, 0xff, 0x4d);
- spca506_WriteI2c(gspca_dev, 0xff, 0x4e);
- spca506_WriteI2c(gspca_dev, 0xff, 0x4f);
- spca506_WriteI2c(gspca_dev, 0xff, 0x50);
- spca506_WriteI2c(gspca_dev, 0xff, 0x51);
- spca506_WriteI2c(gspca_dev, 0xff, 0x52);
- spca506_WriteI2c(gspca_dev, 0xff, 0x53);
- spca506_WriteI2c(gspca_dev, 0xff, 0x54);
- spca506_WriteI2c(gspca_dev, 0xff, 0x55);
- spca506_WriteI2c(gspca_dev, 0xff, 0x56);
- spca506_WriteI2c(gspca_dev, 0xff, 0x57);
- spca506_WriteI2c(gspca_dev, 0x00, 0x58);
- spca506_WriteI2c(gspca_dev, 0x54, 0x59);
- spca506_WriteI2c(gspca_dev, 0x07, 0x5a);
- spca506_WriteI2c(gspca_dev, 0x83, 0x5b);
- spca506_WriteI2c(gspca_dev, 0x00, 0x5c);
- spca506_WriteI2c(gspca_dev, 0x00, 0x5d);
- spca506_WriteI2c(gspca_dev, 0x00, 0x5e);
- spca506_WriteI2c(gspca_dev, 0x00, 0x5f);
- spca506_WriteI2c(gspca_dev, 0x00, 0x60);
- spca506_WriteI2c(gspca_dev, 0x05, 0x61);
- spca506_WriteI2c(gspca_dev, 0x9f, 0x62);
- /**************************************/
- reg_w(dev, 0x05, 0x00, 0x0003);
- reg_w(dev, 0x05, 0x00, 0x0004);
- reg_w(dev, 0x03, 0x10, 0x0001);
- reg_w(dev, 0x03, 0x78, 0x0000);
- switch (gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv) {
- case 0:
- spca506_Setsize(gspca_dev, 0, 0x10, 0x10);
- break;
- case 1:
- spca506_Setsize(gspca_dev, 1, 0x1a, 0x1a);
- break;
- case 2:
- spca506_Setsize(gspca_dev, 2, 0x1c, 0x1c);
- break;
- case 4:
- spca506_Setsize(gspca_dev, 4, 0x34, 0x34);
- break;
- default:
-/* case 5: */
- spca506_Setsize(gspca_dev, 5, 0x40, 0x40);
- break;
- }
-
- /* compress setting and size */
- /* set i2c luma */
- reg_w(dev, 0x02, 0x01, 0x0000);
- reg_w(dev, 0x03, 0x12, 0x0000);
- reg_r(gspca_dev, 0x04, 0x0001, 2);
- PDEBUG(D_STREAM, "webcam started");
- spca506_GetNormeInput(gspca_dev, &norme, &channel);
- spca506_SetNormeInput(gspca_dev, norme, channel);
- return 0;
-}
-
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
- struct usb_device *dev = gspca_dev->dev;
-
- reg_w(dev, 0x02, 0x00, 0x0000);
- reg_w(dev, 0x03, 0x00, 0x0004);
- reg_w(dev, 0x03, 0x00, 0x0003);
-}
-
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, /* isoc packet */
- int len) /* iso packet length */
-{
- switch (data[0]) {
- case 0: /* start of frame */
- gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
- data += SPCA50X_OFFSET_DATA;
- len -= SPCA50X_OFFSET_DATA;
- gspca_frame_add(gspca_dev, FIRST_PACKET, data, len);
- break;
- case 0xff: /* drop */
-/* gspca_dev->last_packet_type = DISCARD_PACKET; */
- break;
- default:
- data += 1;
- len -= 1;
- gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
- break;
- }
-}
-
-static void setbrightness(struct gspca_dev *gspca_dev, s32 val)
-{
- spca506_Initi2c(gspca_dev);
- spca506_WriteI2c(gspca_dev, val, SAA7113_bright);
- spca506_WriteI2c(gspca_dev, 0x01, 0x09);
-}
-
-static void setcontrast(struct gspca_dev *gspca_dev, s32 val)
-{
- spca506_Initi2c(gspca_dev);
- spca506_WriteI2c(gspca_dev, val, SAA7113_contrast);
- spca506_WriteI2c(gspca_dev, 0x01, 0x09);
-}
-
-static void setcolors(struct gspca_dev *gspca_dev, s32 val)
-{
- spca506_Initi2c(gspca_dev);
- spca506_WriteI2c(gspca_dev, val, SAA7113_saturation);
- spca506_WriteI2c(gspca_dev, 0x01, 0x09);
-}
-
-static void sethue(struct gspca_dev *gspca_dev, s32 val)
-{
- spca506_Initi2c(gspca_dev);
- spca506_WriteI2c(gspca_dev, val, SAA7113_hue);
- spca506_WriteI2c(gspca_dev, 0x01, 0x09);
-}
-
-static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct gspca_dev *gspca_dev =
- container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
-
- gspca_dev->usb_err = 0;
-
- if (!gspca_dev->streaming)
- return 0;
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- setbrightness(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_CONTRAST:
- setcontrast(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_SATURATION:
- setcolors(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_HUE:
- sethue(gspca_dev, ctrl->val);
- break;
- }
- return gspca_dev->usb_err;
-}
-
-static const struct v4l2_ctrl_ops sd_ctrl_ops = {
- .s_ctrl = sd_s_ctrl,
-};
-
-static int sd_init_controls(struct gspca_dev *gspca_dev)
-{
- struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
-
- gspca_dev->vdev.ctrl_handler = hdl;
- v4l2_ctrl_handler_init(hdl, 4);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_BRIGHTNESS, 0, 255, 1, 128);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_CONTRAST, 0, 255, 1, 0x47);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_SATURATION, 0, 255, 1, 0x40);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_HUE, 0, 255, 1, 0);
-
- if (hdl->error) {
- pr_err("Could not initialize controls\n");
- return hdl->error;
- }
- return 0;
-}
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
- .name = MODULE_NAME,
- .config = sd_config,
- .init = sd_init,
- .init_controls = sd_init_controls,
- .start = sd_start,
- .stopN = sd_stopN,
- .pkt_scan = sd_pkt_scan,
-};
-
-/* -- module initialisation -- */
-static const struct usb_device_id device_table[] __devinitconst = {
- {USB_DEVICE(0x06e1, 0xa190)},
-/*fixme: may be IntelPCCameraPro BRIDGE_SPCA505
- {USB_DEVICE(0x0733, 0x0430)}, */
- {USB_DEVICE(0x0734, 0x043b)},
- {USB_DEVICE(0x99fa, 0x8988)},
- {}
-};
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* -- device connect -- */
-static int __devinit sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
+++ /dev/null
-/*
- * SPCA508 chip based cameras subdriver
- *
- * Copyright (C) 2009 Jean-Francois Moine <http://moinejf.free.fr>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define MODULE_NAME "spca508"
-
-#include "gspca.h"
-
-MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
-MODULE_DESCRIPTION("GSPCA/SPCA508 USB Camera Driver");
-MODULE_LICENSE("GPL");
-
-/* specific webcam descriptor */
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
-
- u8 subtype;
-#define CreativeVista 0
-#define HamaUSBSightcam 1
-#define HamaUSBSightcam2 2
-#define IntelEasyPCCamera 3
-#define MicroInnovationIC200 4
-#define ViewQuestVQ110 5
-};
-
-static const struct v4l2_pix_format sif_mode[] = {
- {160, 120, V4L2_PIX_FMT_SPCA508, V4L2_FIELD_NONE,
- .bytesperline = 160,
- .sizeimage = 160 * 120 * 3 / 2,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 3},
- {176, 144, V4L2_PIX_FMT_SPCA508, V4L2_FIELD_NONE,
- .bytesperline = 176,
- .sizeimage = 176 * 144 * 3 / 2,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 2},
- {320, 240, V4L2_PIX_FMT_SPCA508, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 3 / 2,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 1},
- {352, 288, V4L2_PIX_FMT_SPCA508, V4L2_FIELD_NONE,
- .bytesperline = 352,
- .sizeimage = 352 * 288 * 3 / 2,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0},
-};
-
-/* Frame packet header offsets for the spca508 */
-#define SPCA508_OFFSET_DATA 37
-
-/*
- * Initialization data: this is the first set-up data written to the
- * device (before the open data).
- */
-static const u16 spca508_init_data[][2] = {
- {0x0000, 0x870b},
-
- {0x0020, 0x8112}, /* Video drop enable, ISO streaming disable */
- {0x0003, 0x8111}, /* Reset compression & memory */
- {0x0000, 0x8110}, /* Disable all outputs */
- /* READ {0x0000, 0x8114} -> 0000: 00 */
- {0x0000, 0x8114}, /* SW GPIO data */
- {0x0008, 0x8110}, /* Enable charge pump output */
- {0x0002, 0x8116}, /* 200 kHz pump clock */
- /* UNKNOWN DIRECTION (URB_FUNCTION_SELECT_INTERFACE:) */
- {0x0003, 0x8111}, /* Reset compression & memory */
- {0x0000, 0x8111}, /* Normal mode (not reset) */
- {0x0098, 0x8110},
- /* Enable charge pump output, sync.serial,external 2x clock */
- {0x000d, 0x8114}, /* SW GPIO data */
- {0x0002, 0x8116}, /* 200 kHz pump clock */
- {0x0020, 0x8112}, /* Video drop enable, ISO streaming disable */
-/* --------------------------------------- */
- {0x000f, 0x8402}, /* memory bank */
- {0x0000, 0x8403}, /* ... address */
-/* --------------------------------------- */
-/* 0x88__ is Synchronous Serial Interface. */
-/* TBD: This table could be expressed more compactly */
-/* using spca508_write_i2c_vector(). */
-/* TBD: Should see if the values in spca50x_i2c_data */
-/* would work with the VQ110 instead of the values */
-/* below. */
- {0x00c0, 0x8804}, /* SSI slave addr */
- {0x0008, 0x8802}, /* 375 Khz SSI clock */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 08 */
- {0x0008, 0x8802}, /* 375 Khz SSI clock */
- {0x0012, 0x8801}, /* SSI reg addr */
- {0x0080, 0x8800}, /* SSI data to write */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 08 */
- {0x0008, 0x8802}, /* 375 Khz SSI clock */
- {0x0012, 0x8801}, /* SSI reg addr */
- {0x0000, 0x8800}, /* SSI data to write */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 08 */
- {0x0008, 0x8802}, /* 375 Khz SSI clock */
- {0x0011, 0x8801}, /* SSI reg addr */
- {0x0040, 0x8800}, /* SSI data to write */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 08 */
- {0x0008, 0x8802},
- {0x0013, 0x8801},
- {0x0000, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 08 */
- {0x0008, 0x8802},
- {0x0014, 0x8801},
- {0x0000, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 08 */
- {0x0008, 0x8802},
- {0x0015, 0x8801},
- {0x0001, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 08 */
- {0x0008, 0x8802},
- {0x0016, 0x8801},
- {0x0003, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 08 */
- {0x0008, 0x8802},
- {0x0017, 0x8801},
- {0x0036, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 08 */
- {0x0008, 0x8802},
- {0x0018, 0x8801},
- {0x00ec, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 08 */
- {0x0008, 0x8802},
- {0x001a, 0x8801},
- {0x0094, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 08 */
- {0x0008, 0x8802},
- {0x001b, 0x8801},
- {0x0000, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 08 */
- {0x0008, 0x8802},
- {0x0027, 0x8801},
- {0x00a2, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 08 */
- {0x0008, 0x8802},
- {0x0028, 0x8801},
- {0x0040, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 08 */
- {0x0008, 0x8802},
- {0x002a, 0x8801},
- {0x0084, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 08 */
- {0x0008, 0x8802},
- {0x002b, 0x8801},
- {0x00a8, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 08 */
- {0x0008, 0x8802},
- {0x002c, 0x8801},
- {0x00fe, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 08 */
- {0x0008, 0x8802},
- {0x002d, 0x8801},
- {0x0003, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 08 */
- {0x0008, 0x8802},
- {0x0038, 0x8801},
- {0x0083, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 08 */
- {0x0008, 0x8802},
- {0x0033, 0x8801},
- {0x0081, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 08 */
- {0x0008, 0x8802},
- {0x0034, 0x8801},
- {0x004a, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 08 */
- {0x0008, 0x8802},
- {0x0039, 0x8801},
- {0x0000, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 08 */
- {0x0008, 0x8802},
- {0x0010, 0x8801},
- {0x00a8, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 08 */
- {0x0008, 0x8802},
- {0x0006, 0x8801},
- {0x0058, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 08 */
- {0x0008, 0x8802},
- {0x0000, 0x8801},
- {0x0004, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 08 */
- {0x0008, 0x8802},
- {0x0040, 0x8801},
- {0x0080, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 08 */
- {0x0008, 0x8802},
- {0x0041, 0x8801},
- {0x000c, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 08 */
- {0x0008, 0x8802},
- {0x0042, 0x8801},
- {0x000c, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 08 */
- {0x0008, 0x8802},
- {0x0043, 0x8801},
- {0x0028, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 08 */
- {0x0008, 0x8802},
- {0x0044, 0x8801},
- {0x0080, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 08 */
- {0x0008, 0x8802},
- {0x0045, 0x8801},
- {0x0020, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 08 */
- {0x0008, 0x8802},
- {0x0046, 0x8801},
- {0x0020, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 08 */
- {0x0008, 0x8802},
- {0x0047, 0x8801},
- {0x0080, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 08 */
- {0x0008, 0x8802},
- {0x0048, 0x8801},
- {0x004c, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 08 */
- {0x0008, 0x8802},
- {0x0049, 0x8801},
- {0x0084, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 08 */
- {0x0008, 0x8802},
- {0x004a, 0x8801},
- {0x0084, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 08 */
- {0x0008, 0x8802},
- {0x004b, 0x8801},
- {0x0084, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* --------------------------------------- */
- {0x0012, 0x8700}, /* Clock speed 48Mhz/(2+2)/2= 6 Mhz */
- {0x0000, 0x8701}, /* CKx1 clock delay adj */
- {0x0000, 0x8701}, /* CKx1 clock delay adj */
- {0x0001, 0x870c}, /* CKOx2 output */
- /* --------------------------------------- */
- {0x0080, 0x8600}, /* Line memory read counter (L) */
- {0x0001, 0x8606}, /* reserved */
- {0x0064, 0x8607}, /* Line memory read counter (H) 0x6480=25,728 */
- {0x002a, 0x8601}, /* CDSP sharp interpolation mode,
- * line sel for color sep, edge enhance enab */
- {0x0000, 0x8602}, /* optical black level for user settng = 0 */
- {0x0080, 0x8600}, /* Line memory read counter (L) */
- {0x000a, 0x8603}, /* optical black level calc mode:
- * auto; optical black offset = 10 */
- {0x00df, 0x865b}, /* Horiz offset for valid pixels (L)=0xdf */
- {0x0012, 0x865c}, /* Vert offset for valid lines (L)=0x12 */
-
-/* The following two lines seem to be the "wrong" resolution. */
-/* But perhaps these indicate the actual size of the sensor */
-/* rather than the size of the current video mode. */
- {0x0058, 0x865d}, /* Horiz valid pixels (*4) (L) = 352 */
- {0x0048, 0x865e}, /* Vert valid lines (*4) (L) = 288 */
-
- {0x0015, 0x8608}, /* A11 Coef ... */
- {0x0030, 0x8609},
- {0x00fb, 0x860a},
- {0x003e, 0x860b},
- {0x00ce, 0x860c},
- {0x00f4, 0x860d},
- {0x00eb, 0x860e},
- {0x00dc, 0x860f},
- {0x0039, 0x8610},
- {0x0001, 0x8611}, /* R offset for white balance ... */
- {0x0000, 0x8612},
- {0x0001, 0x8613},
- {0x0000, 0x8614},
- {0x005b, 0x8651}, /* R gain for white balance ... */
- {0x0040, 0x8652},
- {0x0060, 0x8653},
- {0x0040, 0x8654},
- {0x0000, 0x8655},
- {0x0001, 0x863f}, /* Fixed gamma correction enable, USB control,
- * lum filter disable, lum noise clip disable */
- {0x00a1, 0x8656}, /* Window1 size 256x256, Windows2 size 64x64,
- * gamma look-up disable,
- * new edge enhancement enable */
- {0x0018, 0x8657}, /* Edge gain high thresh */
- {0x0020, 0x8658}, /* Edge gain low thresh */
- {0x000a, 0x8659}, /* Edge bandwidth high threshold */
- {0x0005, 0x865a}, /* Edge bandwidth low threshold */
- /* -------------------------------- */
- {0x0030, 0x8112}, /* Video drop enable, ISO streaming enable */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 08 */
- {0xa908, 0x8802},
- {0x0034, 0x8801}, /* SSI reg addr */
- {0x00ca, 0x8800},
- /* SSI data to write */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 08 */
- {0x1f08, 0x8802},
- {0x0006, 0x8801},
- {0x0080, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
-
-/* ----- Read back coefs we wrote earlier. */
- /* READ { 0x0000, 0x8608 } -> 0000: 15 */
- /* READ { 0x0000, 0x8609 } -> 0000: 30 */
- /* READ { 0x0000, 0x860a } -> 0000: fb */
- /* READ { 0x0000, 0x860b } -> 0000: 3e */
- /* READ { 0x0000, 0x860c } -> 0000: ce */
- /* READ { 0x0000, 0x860d } -> 0000: f4 */
- /* READ { 0x0000, 0x860e } -> 0000: eb */
- /* READ { 0x0000, 0x860f } -> 0000: dc */
- /* READ { 0x0000, 0x8610 } -> 0000: 39 */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 08 */
- {0xb008, 0x8802},
- {0x0006, 0x8801},
- {0x007d, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
-
-
- /* This chunk is seemingly redundant with */
- /* earlier commands (A11 Coef...), but if I disable it, */
- /* the image appears too dark. Maybe there was some kind of */
- /* reset since the earlier commands, so this is necessary again. */
- {0x0015, 0x8608},
- {0x0030, 0x8609},
- {0xfffb, 0x860a},
- {0x003e, 0x860b},
- {0xffce, 0x860c},
- {0xfff4, 0x860d},
- {0xffeb, 0x860e},
- {0xffdc, 0x860f},
- {0x0039, 0x8610},
- {0x0018, 0x8657},
-
- {0x0000, 0x8508}, /* Disable compression. */
- /* Previous line was:
- {0x0021, 0x8508}, * Enable compression. */
- {0x0032, 0x850b}, /* compression stuff */
- {0x0003, 0x8509}, /* compression stuff */
- {0x0011, 0x850a}, /* compression stuff */
- {0x0021, 0x850d}, /* compression stuff */
- {0x0010, 0x850c}, /* compression stuff */
- {0x0003, 0x8500}, /* *** Video mode: 160x120 */
- {0x0001, 0x8501}, /* Hardware-dominated snap control */
- {0x0061, 0x8656}, /* Window1 size 128x128, Windows2 size 128x128,
- * gamma look-up disable,
- * new edge enhancement enable */
- {0x0018, 0x8617}, /* Window1 start X (*2) */
- {0x0008, 0x8618}, /* Window1 start Y (*2) */
- {0x0061, 0x8656}, /* Window1 size 128x128, Windows2 size 128x128,
- * gamma look-up disable,
- * new edge enhancement enable */
- {0x0058, 0x8619}, /* Window2 start X (*2) */
- {0x0008, 0x861a}, /* Window2 start Y (*2) */
- {0x00ff, 0x8615}, /* High lum thresh for white balance */
- {0x0000, 0x8616}, /* Low lum thresh for white balance */
- {0x0012, 0x8700}, /* Clock speed 48Mhz/(2+2)/2= 6 Mhz */
- {0x0012, 0x8700}, /* Clock speed 48Mhz/(2+2)/2= 6 Mhz */
- /* READ { 0x0000, 0x8656 } -> 0000: 61 */
- {0x0028, 0x8802}, /* 375 Khz SSI clock, SSI r/w sync with VSYNC */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 28 */
- {0x1f28, 0x8802}, /* 375 Khz SSI clock, SSI r/w sync with VSYNC */
- {0x0010, 0x8801}, /* SSI reg addr */
- {0x003e, 0x8800}, /* SSI data to write */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- {0x0028, 0x8802},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 28 */
- {0x1f28, 0x8802},
- {0x0000, 0x8801},
- {0x001f, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- {0x0001, 0x8602}, /* optical black level for user settning = 1 */
-
- /* Original: */
- {0x0023, 0x8700}, /* Clock speed 48Mhz/(3+2)/4= 2.4 Mhz */
- {0x000f, 0x8602}, /* optical black level for user settning = 15 */
-
- {0x0028, 0x8802},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 28 */
- {0x1f28, 0x8802},
- {0x0010, 0x8801},
- {0x007b, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- {0x002f, 0x8651}, /* R gain for white balance ... */
- {0x0080, 0x8653},
- /* READ { 0x0000, 0x8655 } -> 0000: 00 */
- {0x0000, 0x8655},
-
- {0x0030, 0x8112}, /* Video drop enable, ISO streaming enable */
- {0x0020, 0x8112}, /* Video drop enable, ISO streaming disable */
- /* UNKNOWN DIRECTION (URB_FUNCTION_SELECT_INTERFACE: (ALT=0) ) */
- {}
-};
-
-/*
- * Initialization data for Intel EasyPC Camera CS110
- */
-static const u16 spca508cs110_init_data[][2] = {
- {0x0000, 0x870b}, /* Reset CTL3 */
- {0x0003, 0x8111}, /* Soft Reset compression, memory, TG & CDSP */
- {0x0000, 0x8111}, /* Normal operation on reset */
- {0x0090, 0x8110},
- /* External Clock 2x & Synchronous Serial Interface Output */
- {0x0020, 0x8112}, /* Video Drop packet enable */
- {0x0000, 0x8114}, /* Software GPIO output data */
- {0x0001, 0x8114},
- {0x0001, 0x8114},
- {0x0001, 0x8114},
- {0x0003, 0x8114},
-
- /* Initial sequence Synchronous Serial Interface */
- {0x000f, 0x8402}, /* Memory bank Address */
- {0x0000, 0x8403}, /* Memory bank Address */
- {0x00ba, 0x8804}, /* SSI Slave address */
- {0x0010, 0x8802}, /* 93.75kHz SSI Clock Two DataByte */
- {0x0010, 0x8802}, /* 93.75kHz SSI Clock two DataByte */
-
- {0x0001, 0x8801},
- {0x000a, 0x8805}, /* a - NWG: Dunno what this is about */
- {0x0000, 0x8800},
- {0x0010, 0x8802},
-
- {0x0002, 0x8801},
- {0x0000, 0x8805},
- {0x0000, 0x8800},
- {0x0010, 0x8802},
-
- {0x0003, 0x8801},
- {0x0027, 0x8805},
- {0x0001, 0x8800},
- {0x0010, 0x8802},
-
- {0x0004, 0x8801},
- {0x0065, 0x8805},
- {0x0001, 0x8800},
- {0x0010, 0x8802},
-
- {0x0005, 0x8801},
- {0x0003, 0x8805},
- {0x0000, 0x8800},
- {0x0010, 0x8802},
-
- {0x0006, 0x8801},
- {0x001c, 0x8805},
- {0x0000, 0x8800},
- {0x0010, 0x8802},
-
- {0x0007, 0x8801},
- {0x002a, 0x8805},
- {0x0000, 0x8800},
- {0x0010, 0x8802},
-
- {0x0002, 0x8704}, /* External input CKIx1 */
- {0x0001, 0x8606}, /* 1 Line memory Read Counter (H) Result: (d)410 */
- {0x009a, 0x8600}, /* Line memory Read Counter (L) */
- {0x0001, 0x865b}, /* 1 Horizontal Offset for Valid Pixel(L) */
- {0x0003, 0x865c}, /* 3 Vertical Offset for Valid Lines(L) */
- {0x0058, 0x865d}, /* 58 Horizontal Valid Pixel Window(L) */
-
- {0x0006, 0x8660}, /* Nibble data + input order */
-
- {0x000a, 0x8602}, /* Optical black level set to 0x0a */
- {0x0000, 0x8603}, /* Optical black level Offset */
-
-/* {0x0000, 0x8611}, * 0 R Offset for white Balance */
-/* {0x0000, 0x8612}, * 1 Gr Offset for white Balance */
-/* {0x0000, 0x8613}, * 1f B Offset for white Balance */
-/* {0x0000, 0x8614}, * f0 Gb Offset for white Balance */
-
- {0x0040, 0x8651}, /* 2b BLUE gain for white balance good at all 60 */
- {0x0030, 0x8652}, /* 41 Gr Gain for white Balance (L) */
- {0x0035, 0x8653}, /* 26 RED gain for white balance */
- {0x0035, 0x8654}, /* 40Gb Gain for white Balance (L) */
- {0x0041, 0x863f},
- /* Fixed Gamma correction enabled (makes colours look better) */
-
- {0x0000, 0x8655},
- /* High bits for white balance*****brightness control*** */
- {}
-};
-
-static const u16 spca508_sightcam_init_data[][2] = {
-/* This line seems to setup the frame/canvas */
- {0x000f, 0x8402},
-
-/* These 6 lines are needed to startup the webcam */
- {0x0090, 0x8110},
- {0x0001, 0x8114},
- {0x0001, 0x8114},
- {0x0001, 0x8114},
- {0x0003, 0x8114},
- {0x0080, 0x8804},
-
-/* This part seems to make the pictures darker? (autobrightness?) */
- {0x0001, 0x8801},
- {0x0004, 0x8800},
- {0x0003, 0x8801},
- {0x00e0, 0x8800},
- {0x0004, 0x8801},
- {0x00b4, 0x8800},
- {0x0005, 0x8801},
- {0x0000, 0x8800},
-
- {0x0006, 0x8801},
- {0x00e0, 0x8800},
- {0x0007, 0x8801},
- {0x000c, 0x8800},
-
-/* This section is just needed, it probably
- * does something like the previous section,
- * but the cam won't start if it's not included.
- */
- {0x0014, 0x8801},
- {0x0008, 0x8800},
- {0x0015, 0x8801},
- {0x0067, 0x8800},
- {0x0016, 0x8801},
- {0x0000, 0x8800},
- {0x0017, 0x8801},
- {0x0020, 0x8800},
- {0x0018, 0x8801},
- {0x0044, 0x8800},
-
-/* Makes the picture darker - and the
- * cam won't start if not included
- */
- {0x001e, 0x8801},
- {0x00ea, 0x8800},
- {0x001f, 0x8801},
- {0x0001, 0x8800},
- {0x0003, 0x8801},
- {0x00e0, 0x8800},
-
-/* seems to place the colors ontop of each other #1 */
- {0x0006, 0x8704},
- {0x0001, 0x870c},
- {0x0016, 0x8600},
- {0x0002, 0x8606},
-
-/* if not included the pictures becomes _very_ dark */
- {0x0064, 0x8607},
- {0x003a, 0x8601},
- {0x0000, 0x8602},
-
-/* seems to place the colors ontop of each other #2 */
- {0x0016, 0x8600},
- {0x0018, 0x8617},
- {0x0008, 0x8618},
- {0x00a1, 0x8656},
-
-/* webcam won't start if not included */
- {0x0007, 0x865b},
- {0x0001, 0x865c},
- {0x0058, 0x865d},
- {0x0048, 0x865e},
-
-/* adjusts the colors */
- {0x0049, 0x8651},
- {0x0040, 0x8652},
- {0x004c, 0x8653},
- {0x0040, 0x8654},
- {}
-};
-
-static const u16 spca508_sightcam2_init_data[][2] = {
- {0x0020, 0x8112},
-
- {0x000f, 0x8402},
- {0x0000, 0x8403},
-
- {0x0008, 0x8201},
- {0x0008, 0x8200},
- {0x0001, 0x8200},
- {0x0009, 0x8201},
- {0x0008, 0x8200},
- {0x0001, 0x8200},
- {0x000a, 0x8201},
- {0x0008, 0x8200},
- {0x0001, 0x8200},
- {0x000b, 0x8201},
- {0x0008, 0x8200},
- {0x0001, 0x8200},
- {0x000c, 0x8201},
- {0x0008, 0x8200},
- {0x0001, 0x8200},
- {0x000d, 0x8201},
- {0x0008, 0x8200},
- {0x0001, 0x8200},
- {0x000e, 0x8201},
- {0x0008, 0x8200},
- {0x0001, 0x8200},
- {0x0007, 0x8201},
- {0x0008, 0x8200},
- {0x0001, 0x8200},
- {0x000f, 0x8201},
- {0x0008, 0x8200},
- {0x0001, 0x8200},
-
- {0x0018, 0x8660},
- {0x0010, 0x8201},
-
- {0x0008, 0x8200},
- {0x0001, 0x8200},
- {0x0011, 0x8201},
- {0x0008, 0x8200},
- {0x0001, 0x8200},
-
- {0x0000, 0x86b0},
- {0x0034, 0x86b1},
- {0x0000, 0x86b2},
- {0x0049, 0x86b3},
- {0x0000, 0x86b4},
- {0x0000, 0x86b4},
-
- {0x0012, 0x8201},
- {0x0008, 0x8200},
- {0x0001, 0x8200},
- {0x0013, 0x8201},
- {0x0008, 0x8200},
- {0x0001, 0x8200},
-
- {0x0001, 0x86b0},
- {0x00aa, 0x86b1},
- {0x0000, 0x86b2},
- {0x00e4, 0x86b3},
- {0x0000, 0x86b4},
- {0x0000, 0x86b4},
-
- {0x0018, 0x8660},
-
- {0x0090, 0x8110},
- {0x0001, 0x8114},
- {0x0001, 0x8114},
- {0x0001, 0x8114},
- {0x0003, 0x8114},
-
- {0x0080, 0x8804},
- {0x0003, 0x8801},
- {0x0012, 0x8800},
- {0x0004, 0x8801},
- {0x0005, 0x8800},
- {0x0005, 0x8801},
- {0x0000, 0x8800},
- {0x0006, 0x8801},
- {0x0000, 0x8800},
- {0x0007, 0x8801},
- {0x0000, 0x8800},
- {0x0008, 0x8801},
- {0x0005, 0x8800},
- {0x000a, 0x8700},
- {0x000e, 0x8801},
- {0x0004, 0x8800},
- {0x0005, 0x8801},
- {0x0047, 0x8800},
- {0x0006, 0x8801},
- {0x0000, 0x8800},
- {0x0007, 0x8801},
- {0x00c0, 0x8800},
- {0x0008, 0x8801},
- {0x0003, 0x8800},
- {0x0013, 0x8801},
- {0x0001, 0x8800},
- {0x0009, 0x8801},
- {0x0000, 0x8800},
- {0x000a, 0x8801},
- {0x0000, 0x8800},
- {0x000b, 0x8801},
- {0x0000, 0x8800},
- {0x000c, 0x8801},
- {0x0000, 0x8800},
- {0x000e, 0x8801},
- {0x0004, 0x8800},
- {0x000f, 0x8801},
- {0x0000, 0x8800},
- {0x0010, 0x8801},
- {0x0006, 0x8800},
- {0x0011, 0x8801},
- {0x0006, 0x8800},
- {0x0012, 0x8801},
- {0x0000, 0x8800},
- {0x0013, 0x8801},
- {0x0001, 0x8800},
-
- {0x000a, 0x8700},
- {0x0000, 0x8702},
- {0x0000, 0x8703},
- {0x00c2, 0x8704},
- {0x0001, 0x870c},
-
- {0x0044, 0x8600},
- {0x0002, 0x8606},
- {0x0064, 0x8607},
- {0x003a, 0x8601},
- {0x0008, 0x8602},
- {0x0044, 0x8600},
- {0x0018, 0x8617},
- {0x0008, 0x8618},
- {0x00a1, 0x8656},
- {0x0004, 0x865b},
- {0x0002, 0x865c},
- {0x0058, 0x865d},
- {0x0048, 0x865e},
- {0x0012, 0x8608},
- {0x002c, 0x8609},
- {0x0002, 0x860a},
- {0x002c, 0x860b},
- {0x00db, 0x860c},
- {0x00f9, 0x860d},
- {0x00f1, 0x860e},
- {0x00e3, 0x860f},
- {0x002c, 0x8610},
- {0x006c, 0x8651},
- {0x0041, 0x8652},
- {0x0059, 0x8653},
- {0x0040, 0x8654},
- {0x00fa, 0x8611},
- {0x00ff, 0x8612},
- {0x00f8, 0x8613},
- {0x0000, 0x8614},
- {0x0001, 0x863f},
- {0x0000, 0x8640},
- {0x0026, 0x8641},
- {0x0045, 0x8642},
- {0x0060, 0x8643},
- {0x0075, 0x8644},
- {0x0088, 0x8645},
- {0x009b, 0x8646},
- {0x00b0, 0x8647},
- {0x00c5, 0x8648},
- {0x00d2, 0x8649},
- {0x00dc, 0x864a},
- {0x00e5, 0x864b},
- {0x00eb, 0x864c},
- {0x00f0, 0x864d},
- {0x00f6, 0x864e},
- {0x00fa, 0x864f},
- {0x00ff, 0x8650},
- {0x0060, 0x8657},
- {0x0010, 0x8658},
- {0x0018, 0x8659},
- {0x0005, 0x865a},
- {0x0018, 0x8660},
- {0x0003, 0x8509},
- {0x0011, 0x850a},
- {0x0032, 0x850b},
- {0x0010, 0x850c},
- {0x0021, 0x850d},
- {0x0001, 0x8500},
- {0x0000, 0x8508},
- {0x0012, 0x8608},
- {0x002c, 0x8609},
- {0x0002, 0x860a},
- {0x0039, 0x860b},
- {0x00d0, 0x860c},
- {0x00f7, 0x860d},
- {0x00ed, 0x860e},
- {0x00db, 0x860f},
- {0x0039, 0x8610},
- {0x0012, 0x8657},
- {0x000c, 0x8619},
- {0x0004, 0x861a},
- {0x00a1, 0x8656},
- {0x00c8, 0x8615},
- {0x0032, 0x8616},
-
- {0x0030, 0x8112},
- {0x0020, 0x8112},
- {0x0020, 0x8112},
- {0x000f, 0x8402},
- {0x0000, 0x8403},
-
- {0x0090, 0x8110},
- {0x0001, 0x8114},
- {0x0001, 0x8114},
- {0x0001, 0x8114},
- {0x0003, 0x8114},
- {0x0080, 0x8804},
-
- {0x0003, 0x8801},
- {0x0012, 0x8800},
- {0x0004, 0x8801},
- {0x0005, 0x8800},
- {0x0005, 0x8801},
- {0x0047, 0x8800},
- {0x0006, 0x8801},
- {0x0000, 0x8800},
- {0x0007, 0x8801},
- {0x00c0, 0x8800},
- {0x0008, 0x8801},
- {0x0003, 0x8800},
- {0x000a, 0x8700},
- {0x000e, 0x8801},
- {0x0004, 0x8800},
- {0x0005, 0x8801},
- {0x0047, 0x8800},
- {0x0006, 0x8801},
- {0x0000, 0x8800},
- {0x0007, 0x8801},
- {0x00c0, 0x8800},
- {0x0008, 0x8801},
- {0x0003, 0x8800},
- {0x0013, 0x8801},
- {0x0001, 0x8800},
- {0x0009, 0x8801},
- {0x0000, 0x8800},
- {0x000a, 0x8801},
- {0x0000, 0x8800},
- {0x000b, 0x8801},
- {0x0000, 0x8800},
- {0x000c, 0x8801},
- {0x0000, 0x8800},
- {0x000e, 0x8801},
- {0x0004, 0x8800},
- {0x000f, 0x8801},
- {0x0000, 0x8800},
- {0x0010, 0x8801},
- {0x0006, 0x8800},
- {0x0011, 0x8801},
- {0x0006, 0x8800},
- {0x0012, 0x8801},
- {0x0000, 0x8800},
- {0x0013, 0x8801},
- {0x0001, 0x8800},
- {0x000a, 0x8700},
- {0x0000, 0x8702},
- {0x0000, 0x8703},
- {0x00c2, 0x8704},
- {0x0001, 0x870c},
- {0x0044, 0x8600},
- {0x0002, 0x8606},
- {0x0064, 0x8607},
- {0x003a, 0x8601},
- {0x0008, 0x8602},
- {0x0044, 0x8600},
- {0x0018, 0x8617},
- {0x0008, 0x8618},
- {0x00a1, 0x8656},
- {0x0004, 0x865b},
- {0x0002, 0x865c},
- {0x0058, 0x865d},
- {0x0048, 0x865e},
- {0x0012, 0x8608},
- {0x002c, 0x8609},
- {0x0002, 0x860a},
- {0x002c, 0x860b},
- {0x00db, 0x860c},
- {0x00f9, 0x860d},
- {0x00f1, 0x860e},
- {0x00e3, 0x860f},
- {0x002c, 0x8610},
- {0x006c, 0x8651},
- {0x0041, 0x8652},
- {0x0059, 0x8653},
- {0x0040, 0x8654},
- {0x00fa, 0x8611},
- {0x00ff, 0x8612},
- {0x00f8, 0x8613},
- {0x0000, 0x8614},
- {0x0001, 0x863f},
- {0x0000, 0x8640},
- {0x0026, 0x8641},
- {0x0045, 0x8642},
- {0x0060, 0x8643},
- {0x0075, 0x8644},
- {0x0088, 0x8645},
- {0x009b, 0x8646},
- {0x00b0, 0x8647},
- {0x00c5, 0x8648},
- {0x00d2, 0x8649},
- {0x00dc, 0x864a},
- {0x00e5, 0x864b},
- {0x00eb, 0x864c},
- {0x00f0, 0x864d},
- {0x00f6, 0x864e},
- {0x00fa, 0x864f},
- {0x00ff, 0x8650},
- {0x0060, 0x8657},
- {0x0010, 0x8658},
- {0x0018, 0x8659},
- {0x0005, 0x865a},
- {0x0018, 0x8660},
- {0x0003, 0x8509},
- {0x0011, 0x850a},
- {0x0032, 0x850b},
- {0x0010, 0x850c},
- {0x0021, 0x850d},
- {0x0001, 0x8500},
- {0x0000, 0x8508},
-
- {0x0012, 0x8608},
- {0x002c, 0x8609},
- {0x0002, 0x860a},
- {0x0039, 0x860b},
- {0x00d0, 0x860c},
- {0x00f7, 0x860d},
- {0x00ed, 0x860e},
- {0x00db, 0x860f},
- {0x0039, 0x8610},
- {0x0012, 0x8657},
- {0x0064, 0x8619},
-
-/* This line starts it all, it is not needed here */
-/* since it has been build into the driver */
-/* jfm: don't start now */
-/* {0x0030, 0x8112}, */
- {}
-};
-
-/*
- * Initialization data for Creative Webcam Vista
- */
-static const u16 spca508_vista_init_data[][2] = {
- {0x0008, 0x8200}, /* Clear register */
- {0x0000, 0x870b}, /* Reset CTL3 */
- {0x0020, 0x8112}, /* Video Drop packet enable */
- {0x0003, 0x8111}, /* Soft Reset compression, memory, TG & CDSP */
- {0x0000, 0x8110}, /* Disable everything */
- {0x0000, 0x8114}, /* Software GPIO output data */
- {0x0000, 0x8114},
-
- {0x0003, 0x8111},
- {0x0000, 0x8111},
- {0x0090, 0x8110}, /* Enable: SSI output, External 2X clock output */
- {0x0020, 0x8112},
- {0x0000, 0x8114},
- {0x0001, 0x8114},
- {0x0001, 0x8114},
- {0x0001, 0x8114},
- {0x0003, 0x8114},
-
- {0x000f, 0x8402}, /* Memory bank Address */
- {0x0000, 0x8403}, /* Memory bank Address */
- {0x00ba, 0x8804}, /* SSI Slave address */
- {0x0010, 0x8802}, /* 93.75kHz SSI Clock Two DataByte */
-
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 10 */
- {0x0010, 0x8802}, /* Will write 2 bytes (DATA1+DATA2) */
- {0x0020, 0x8801}, /* Register address for SSI read/write */
- {0x0044, 0x8805}, /* DATA2 */
- {0x0004, 0x8800}, /* DATA1 -> write triggered */
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
-
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 10 */
- {0x0010, 0x8802},
- {0x0009, 0x8801},
- {0x0042, 0x8805},
- {0x0001, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
-
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 10 */
- {0x0010, 0x8802},
- {0x003c, 0x8801},
- {0x0001, 0x8805},
- {0x0000, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
-
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 10 */
- {0x0010, 0x8802},
- {0x0001, 0x8801},
- {0x000a, 0x8805},
- {0x0000, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
-
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 10 */
- {0x0010, 0x8802},
- {0x0002, 0x8801},
- {0x0000, 0x8805},
- {0x0000, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
-
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 10 */
- {0x0010, 0x8802},
- {0x0003, 0x8801},
- {0x0027, 0x8805},
- {0x0001, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
-
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 10 */
- {0x0010, 0x8802},
- {0x0004, 0x8801},
- {0x0065, 0x8805},
- {0x0001, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
-
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 10 */
- {0x0010, 0x8802},
- {0x0005, 0x8801},
- {0x0003, 0x8805},
- {0x0000, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
-
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 10 */
- {0x0010, 0x8802},
- {0x0006, 0x8801},
- {0x001c, 0x8805},
- {0x0000, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
-
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 10 */
- {0x0010, 0x8802},
- {0x0007, 0x8801},
- {0x002a, 0x8805},
- {0x0000, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
-
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 10 */
- {0x0010, 0x8802},
- {0x000e, 0x8801},
- {0x0000, 0x8805},
- {0x0000, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
-
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 10 */
- {0x0010, 0x8802},
- {0x0028, 0x8801},
- {0x002e, 0x8805},
- {0x0000, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
-
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 10 */
- {0x0010, 0x8802},
- {0x0039, 0x8801},
- {0x0013, 0x8805},
- {0x0000, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
-
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 10 */
- {0x0010, 0x8802},
- {0x003b, 0x8801},
- {0x000c, 0x8805},
- {0x0000, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
-
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 10 */
- {0x0010, 0x8802},
- {0x0035, 0x8801},
- {0x0028, 0x8805},
- {0x0000, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
-
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
- /* READ { 0x0001, 0x8802 } -> 0000: 10 */
- {0x0010, 0x8802},
- {0x0009, 0x8801},
- {0x0042, 0x8805},
- {0x0001, 0x8800},
- /* READ { 0x0001, 0x8803 } -> 0000: 00 */
-
- {0x0050, 0x8703},
- {0x0002, 0x8704}, /* External input CKIx1 */
- {0x0001, 0x870c}, /* Select CKOx2 output */
- {0x009a, 0x8600}, /* Line memory Read Counter (L) */
- {0x0001, 0x8606}, /* 1 Line memory Read Counter (H) Result: (d)410 */
- {0x0023, 0x8601},
- {0x0010, 0x8602},
- {0x000a, 0x8603},
- {0x009a, 0x8600},
- {0x0001, 0x865b}, /* 1 Horizontal Offset for Valid Pixel(L) */
- {0x0003, 0x865c}, /* Vertical offset for valid lines (L) */
- {0x0058, 0x865d}, /* Horizontal valid pixels window (L) */
- {0x0048, 0x865e}, /* Vertical valid lines window (L) */
- {0x0000, 0x865f},
-
- {0x0006, 0x8660},
- /* Enable nibble data input, select nibble input order */
-
- {0x0013, 0x8608}, /* A11 Coeficients for color correction */
- {0x0028, 0x8609},
- /* Note: these values are confirmed at the end of array */
- {0x0005, 0x860a}, /* ... */
- {0x0025, 0x860b},
- {0x00e1, 0x860c},
- {0x00fa, 0x860d},
- {0x00f4, 0x860e},
- {0x00e8, 0x860f},
- {0x0025, 0x8610}, /* A33 Coef. */
- {0x00fc, 0x8611}, /* White balance offset: R */
- {0x0001, 0x8612}, /* White balance offset: Gr */
- {0x00fe, 0x8613}, /* White balance offset: B */
- {0x0000, 0x8614}, /* White balance offset: Gb */
-
- {0x0064, 0x8651}, /* R gain for white balance (L) */
- {0x0040, 0x8652}, /* Gr gain for white balance (L) */
- {0x0066, 0x8653}, /* B gain for white balance (L) */
- {0x0040, 0x8654}, /* Gb gain for white balance (L) */
- {0x0001, 0x863f}, /* Enable fixed gamma correction */
-
- {0x00a1, 0x8656}, /* Size - Window1: 256x256, Window2: 128x128,
- * UV division: UV no change,
- * Enable New edge enhancement */
- {0x0018, 0x8657}, /* Edge gain high threshold */
- {0x0020, 0x8658}, /* Edge gain low threshold */
- {0x000a, 0x8659}, /* Edge bandwidth high threshold */
- {0x0005, 0x865a}, /* Edge bandwidth low threshold */
- {0x0064, 0x8607}, /* UV filter enable */
-
- {0x0016, 0x8660},
- {0x0000, 0x86b0}, /* Bad pixels compensation address */
- {0x00dc, 0x86b1}, /* X coord for bad pixels compensation (L) */
- {0x0000, 0x86b2},
- {0x0009, 0x86b3}, /* Y coord for bad pixels compensation (L) */
- {0x0000, 0x86b4},
-
- {0x0001, 0x86b0},
- {0x00f5, 0x86b1},
- {0x0000, 0x86b2},
- {0x00c6, 0x86b3},
- {0x0000, 0x86b4},
-
- {0x0002, 0x86b0},
- {0x001c, 0x86b1},
- {0x0001, 0x86b2},
- {0x00d7, 0x86b3},
- {0x0000, 0x86b4},
-
- {0x0003, 0x86b0},
- {0x001c, 0x86b1},
- {0x0001, 0x86b2},
- {0x00d8, 0x86b3},
- {0x0000, 0x86b4},
-
- {0x0004, 0x86b0},
- {0x001d, 0x86b1},
- {0x0001, 0x86b2},
- {0x00d8, 0x86b3},
- {0x0000, 0x86b4},
- {0x001e, 0x8660},
-
- /* READ { 0x0000, 0x8608 } -> 0000: 13 */
- /* READ { 0x0000, 0x8609 } -> 0000: 28 */
- /* READ { 0x0000, 0x8610 } -> 0000: 05 */
- /* READ { 0x0000, 0x8611 } -> 0000: 25 */
- /* READ { 0x0000, 0x8612 } -> 0000: e1 */
- /* READ { 0x0000, 0x8613 } -> 0000: fa */
- /* READ { 0x0000, 0x8614 } -> 0000: f4 */
- /* READ { 0x0000, 0x8615 } -> 0000: e8 */
- /* READ { 0x0000, 0x8616 } -> 0000: 25 */
- {}
-};
-
-static int reg_write(struct usb_device *dev,
- u16 index, u16 value)
-{
- int ret;
-
- ret = usb_control_msg(dev,
- usb_sndctrlpipe(dev, 0),
- 0, /* request */
- USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- value, index, NULL, 0, 500);
- PDEBUG(D_USBO, "reg write i:0x%04x = 0x%02x",
- index, value);
- if (ret < 0)
- pr_err("reg write: error %d\n", ret);
- return ret;
-}
-
-/* read 1 byte */
-/* returns: negative is error, pos or zero is data */
-static int reg_read(struct gspca_dev *gspca_dev,
- u16 index) /* wIndex */
-{
- int ret;
-
- ret = usb_control_msg(gspca_dev->dev,
- usb_rcvctrlpipe(gspca_dev->dev, 0),
- 0, /* register */
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0, /* value */
- index,
- gspca_dev->usb_buf, 1,
- 500); /* timeout */
- PDEBUG(D_USBI, "reg read i:%04x --> %02x",
- index, gspca_dev->usb_buf[0]);
- if (ret < 0) {
- pr_err("reg_read err %d\n", ret);
- return ret;
- }
- return gspca_dev->usb_buf[0];
-}
-
-/* send 1 or 2 bytes to the sensor via the Synchronous Serial Interface */
-static int ssi_w(struct gspca_dev *gspca_dev,
- u16 reg, u16 val)
-{
- struct usb_device *dev = gspca_dev->dev;
- int ret, retry;
-
- ret = reg_write(dev, 0x8802, reg >> 8);
- if (ret < 0)
- goto out;
- ret = reg_write(dev, 0x8801, reg & 0x00ff);
- if (ret < 0)
- goto out;
- if ((reg & 0xff00) == 0x1000) { /* if 2 bytes */
- ret = reg_write(dev, 0x8805, val & 0x00ff);
- if (ret < 0)
- goto out;
- val >>= 8;
- }
- ret = reg_write(dev, 0x8800, val);
- if (ret < 0)
- goto out;
-
- /* poll until not busy */
- retry = 10;
- for (;;) {
- ret = reg_read(gspca_dev, 0x8803);
- if (ret < 0)
- break;
- if (gspca_dev->usb_buf[0] == 0)
- break;
- if (--retry <= 0) {
- PDEBUG(D_ERR, "ssi_w busy %02x",
- gspca_dev->usb_buf[0]);
- ret = -1;
- break;
- }
- msleep(8);
- }
-
-out:
- return ret;
-}
-
-static int write_vector(struct gspca_dev *gspca_dev,
- const u16 (*data)[2])
-{
- struct usb_device *dev = gspca_dev->dev;
- int ret = 0;
-
- while ((*data)[1] != 0) {
- if ((*data)[1] & 0x8000) {
- if ((*data)[1] == 0xdd00) /* delay */
- msleep((*data)[0]);
- else
- ret = reg_write(dev, (*data)[1], (*data)[0]);
- } else {
- ret = ssi_w(gspca_dev, (*data)[1], (*data)[0]);
- }
- if (ret < 0)
- break;
- data++;
- }
- return ret;
-}
-
-/* this function is called at probe time */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct cam *cam;
- const u16 (*init_data)[2];
- static const u16 (*(init_data_tb[]))[2] = {
- spca508_vista_init_data, /* CreativeVista 0 */
- spca508_sightcam_init_data, /* HamaUSBSightcam 1 */
- spca508_sightcam2_init_data, /* HamaUSBSightcam2 2 */
- spca508cs110_init_data, /* IntelEasyPCCamera 3 */
- spca508cs110_init_data, /* MicroInnovationIC200 4 */
- spca508_init_data, /* ViewQuestVQ110 5 */
- };
-
-#ifdef GSPCA_DEBUG
- int data1, data2;
-
- /* Read from global register the USB product and vendor IDs, just to
- * prove that we can communicate with the device. This works, which
- * confirms at we are communicating properly and that the device
- * is a 508. */
- data1 = reg_read(gspca_dev, 0x8104);
- data2 = reg_read(gspca_dev, 0x8105);
- PDEBUG(D_PROBE, "Webcam Vendor ID: 0x%02x%02x", data2, data1);
-
- data1 = reg_read(gspca_dev, 0x8106);
- data2 = reg_read(gspca_dev, 0x8107);
- PDEBUG(D_PROBE, "Webcam Product ID: 0x%02x%02x", data2, data1);
-
- data1 = reg_read(gspca_dev, 0x8621);
- PDEBUG(D_PROBE, "Window 1 average luminance: %d", data1);
-#endif
-
- cam = &gspca_dev->cam;
- cam->cam_mode = sif_mode;
- cam->nmodes = ARRAY_SIZE(sif_mode);
-
- sd->subtype = id->driver_info;
-
- init_data = init_data_tb[sd->subtype];
- return write_vector(gspca_dev, init_data);
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- return 0;
-}
-
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- int mode;
-
- mode = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv;
- reg_write(gspca_dev->dev, 0x8500, mode);
- switch (mode) {
- case 0:
- case 1:
- reg_write(gspca_dev->dev, 0x8700, 0x28); /* clock */
- break;
- default:
-/* case 2: */
-/* case 3: */
- reg_write(gspca_dev->dev, 0x8700, 0x23); /* clock */
- break;
- }
- reg_write(gspca_dev->dev, 0x8112, 0x10 | 0x20);
- return 0;
-}
-
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
- /* Video ISO disable, Video Drop Packet enable: */
- reg_write(gspca_dev->dev, 0x8112, 0x20);
-}
-
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, /* isoc packet */
- int len) /* iso packet length */
-{
- switch (data[0]) {
- case 0: /* start of frame */
- gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
- data += SPCA508_OFFSET_DATA;
- len -= SPCA508_OFFSET_DATA;
- gspca_frame_add(gspca_dev, FIRST_PACKET, data, len);
- break;
- case 0xff: /* drop */
- break;
- default:
- data += 1;
- len -= 1;
- gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
- break;
- }
-}
-
-static void setbrightness(struct gspca_dev *gspca_dev, s32 brightness)
-{
- /* MX seem contrast */
- reg_write(gspca_dev->dev, 0x8651, brightness);
- reg_write(gspca_dev->dev, 0x8652, brightness);
- reg_write(gspca_dev->dev, 0x8653, brightness);
- reg_write(gspca_dev->dev, 0x8654, brightness);
-}
-
-static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct gspca_dev *gspca_dev =
- container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
-
- gspca_dev->usb_err = 0;
-
- if (!gspca_dev->streaming)
- return 0;
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- setbrightness(gspca_dev, ctrl->val);
- break;
- }
- return gspca_dev->usb_err;
-}
-
-static const struct v4l2_ctrl_ops sd_ctrl_ops = {
- .s_ctrl = sd_s_ctrl,
-};
-
-static int sd_init_controls(struct gspca_dev *gspca_dev)
-{
- struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
-
- gspca_dev->vdev.ctrl_handler = hdl;
- v4l2_ctrl_handler_init(hdl, 5);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_BRIGHTNESS, 0, 255, 1, 128);
-
- if (hdl->error) {
- pr_err("Could not initialize controls\n");
- return hdl->error;
- }
- return 0;
-}
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
- .name = MODULE_NAME,
- .config = sd_config,
- .init = sd_init,
- .init_controls = sd_init_controls,
- .start = sd_start,
- .stopN = sd_stopN,
- .pkt_scan = sd_pkt_scan,
-};
-
-/* -- module initialisation -- */
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x0130, 0x0130), .driver_info = HamaUSBSightcam},
- {USB_DEVICE(0x041e, 0x4018), .driver_info = CreativeVista},
- {USB_DEVICE(0x0733, 0x0110), .driver_info = ViewQuestVQ110},
- {USB_DEVICE(0x0af9, 0x0010), .driver_info = HamaUSBSightcam},
- {USB_DEVICE(0x0af9, 0x0011), .driver_info = HamaUSBSightcam2},
- {USB_DEVICE(0x8086, 0x0110), .driver_info = IntelEasyPCCamera},
- {}
-};
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
+++ /dev/null
-/*
- * Sunplus spca561 subdriver
- *
- * Copyright (C) 2004 Michel Xhaard mxhaard@magic.fr
- *
- * V4L2 by Jean-Francois Moine <http://moinejf.free.fr>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define MODULE_NAME "spca561"
-
-#include <linux/input.h>
-#include "gspca.h"
-
-MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
-MODULE_DESCRIPTION("GSPCA/SPCA561 USB Camera Driver");
-MODULE_LICENSE("GPL");
-
-#define EXPOSURE_MAX (2047 + 325)
-
-/* specific webcam descriptor */
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
-
- struct { /* hue/contrast control cluster */
- struct v4l2_ctrl *contrast;
- struct v4l2_ctrl *hue;
- };
- struct v4l2_ctrl *autogain;
-
-#define EXPO12A_DEF 3
- __u8 expo12a; /* expo/gain? for rev 12a */
-
- __u8 chip_revision;
-#define Rev012A 0
-#define Rev072A 1
-
- signed char ag_cnt;
-#define AG_CNT_START 13
-};
-
-static const struct v4l2_pix_format sif_012a_mode[] = {
- {160, 120, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
- .bytesperline = 160,
- .sizeimage = 160 * 120,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 3},
- {176, 144, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
- .bytesperline = 176,
- .sizeimage = 176 * 144,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 2},
- {320, 240, V4L2_PIX_FMT_SPCA561, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 4 / 8,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 1},
- {352, 288, V4L2_PIX_FMT_SPCA561, V4L2_FIELD_NONE,
- .bytesperline = 352,
- .sizeimage = 352 * 288 * 4 / 8,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0},
-};
-
-static const struct v4l2_pix_format sif_072a_mode[] = {
- {160, 120, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
- .bytesperline = 160,
- .sizeimage = 160 * 120,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 3},
- {176, 144, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
- .bytesperline = 176,
- .sizeimage = 176 * 144,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 2},
- {320, 240, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 1},
- {352, 288, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
- .bytesperline = 352,
- .sizeimage = 352 * 288,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0},
-};
-
-/*
- * Initialization data
- * I'm not very sure how to split initialization from open data
- * chunks. For now, we'll consider everything as initialization
- */
-/* Frame packet header offsets for the spca561 */
-#define SPCA561_OFFSET_SNAP 1
-#define SPCA561_OFFSET_TYPE 2
-#define SPCA561_OFFSET_COMPRESS 3
-#define SPCA561_OFFSET_FRAMSEQ 4
-#define SPCA561_OFFSET_GPIO 5
-#define SPCA561_OFFSET_USBBUFF 6
-#define SPCA561_OFFSET_WIN2GRAVE 7
-#define SPCA561_OFFSET_WIN2RAVE 8
-#define SPCA561_OFFSET_WIN2BAVE 9
-#define SPCA561_OFFSET_WIN2GBAVE 10
-#define SPCA561_OFFSET_WIN1GRAVE 11
-#define SPCA561_OFFSET_WIN1RAVE 12
-#define SPCA561_OFFSET_WIN1BAVE 13
-#define SPCA561_OFFSET_WIN1GBAVE 14
-#define SPCA561_OFFSET_FREQ 15
-#define SPCA561_OFFSET_VSYNC 16
-#define SPCA561_INDEX_I2C_BASE 0x8800
-#define SPCA561_SNAPBIT 0x20
-#define SPCA561_SNAPCTRL 0x40
-
-static const u16 rev72a_reset[][2] = {
- {0x0000, 0x8114}, /* Software GPIO output data */
- {0x0001, 0x8114}, /* Software GPIO output data */
- {0x0000, 0x8112}, /* Some kind of reset */
- {}
-};
-static const __u16 rev72a_init_data1[][2] = {
- {0x0003, 0x8701}, /* PCLK clock delay adjustment */
- {0x0001, 0x8703}, /* HSYNC from cmos inverted */
- {0x0011, 0x8118}, /* Enable and conf sensor */
- {0x0001, 0x8118}, /* Conf sensor */
- {0x0092, 0x8804}, /* I know nothing about these */
- {0x0010, 0x8802}, /* 0x88xx registers, so I won't */
- {}
-};
-static const u16 rev72a_init_sensor1[][2] = {
- {0x0001, 0x000d},
- {0x0002, 0x0018},
- {0x0004, 0x0165},
- {0x0005, 0x0021},
- {0x0007, 0x00aa},
- {0x0020, 0x1504},
- {0x0039, 0x0002},
- {0x0035, 0x0010},
- {0x0009, 0x1049},
- {0x0028, 0x000b},
- {0x003b, 0x000f},
- {0x003c, 0x0000},
- {}
-};
-static const __u16 rev72a_init_data2[][2] = {
- {0x0018, 0x8601}, /* Pixel/line selection for color separation */
- {0x0000, 0x8602}, /* Optical black level for user setting */
- {0x0060, 0x8604}, /* Optical black horizontal offset */
- {0x0002, 0x8605}, /* Optical black vertical offset */
- {0x0000, 0x8603}, /* Non-automatic optical black level */
- {0x0002, 0x865b}, /* Horizontal offset for valid pixels */
- {0x0000, 0x865f}, /* Vertical valid pixels window (x2) */
- {0x00b0, 0x865d}, /* Horizontal valid pixels window (x2) */
- {0x0090, 0x865e}, /* Vertical valid lines window (x2) */
- {0x00e0, 0x8406}, /* Memory buffer threshold */
- {0x0000, 0x8660}, /* Compensation memory stuff */
- {0x0002, 0x8201}, /* Output address for r/w serial EEPROM */
- {0x0008, 0x8200}, /* Clear valid bit for serial EEPROM */
- {0x0001, 0x8200}, /* OprMode to be executed by hardware */
-/* from ms-win */
- {0x0000, 0x8611}, /* R offset for white balance */
- {0x00fd, 0x8612}, /* Gr offset for white balance */
- {0x0003, 0x8613}, /* B offset for white balance */
- {0x0000, 0x8614}, /* Gb offset for white balance */
-/* from ms-win */
- {0x0035, 0x8651}, /* R gain for white balance */
- {0x0040, 0x8652}, /* Gr gain for white balance */
- {0x005f, 0x8653}, /* B gain for white balance */
- {0x0040, 0x8654}, /* Gb gain for white balance */
- {0x0002, 0x8502}, /* Maximum average bit rate stuff */
- {0x0011, 0x8802},
-
- {0x0087, 0x8700}, /* Set master clock (96Mhz????) */
- {0x0081, 0x8702}, /* Master clock output enable */
-
- {0x0000, 0x8500}, /* Set image type (352x288 no compression) */
- /* Originally was 0x0010 (352x288 compression) */
-
- {0x0002, 0x865b}, /* Horizontal offset for valid pixels */
- {0x0003, 0x865c}, /* Vertical offset for valid lines */
- {}
-};
-static const u16 rev72a_init_sensor2[][2] = {
- {0x0003, 0x0121},
- {0x0004, 0x0165},
- {0x0005, 0x002f}, /* blanking control column */
- {0x0006, 0x0000}, /* blanking mode row*/
- {0x000a, 0x0002},
- {0x0009, 0x1061}, /* setexposure times && pixel clock
- * 0001 0 | 000 0110 0001 */
- {0x0035, 0x0014},
- {}
-};
-
-/******************** QC Express etch2 stuff ********************/
-static const __u16 Pb100_1map8300[][2] = {
- /* reg, value */
- {0x8320, 0x3304},
-
- {0x8303, 0x0125}, /* image area */
- {0x8304, 0x0169},
- {0x8328, 0x000b},
- {0x833c, 0x0001}, /*fixme: win:07*/
-
- {0x832f, 0x1904}, /*fixme: was 0419*/
- {0x8307, 0x00aa},
- {0x8301, 0x0003},
- {0x8302, 0x000e},
- {}
-};
-static const __u16 Pb100_2map8300[][2] = {
- /* reg, value */
- {0x8339, 0x0000},
- {0x8307, 0x00aa},
- {}
-};
-
-static const __u16 spca561_161rev12A_data1[][2] = {
- {0x29, 0x8118}, /* Control register (various enable bits) */
- {0x08, 0x8114}, /* GPIO: Led off */
- {0x0e, 0x8112}, /* 0x0e stream off 0x3e stream on */
- {0x00, 0x8102}, /* white balance - new */
- {0x92, 0x8804},
- {0x04, 0x8802}, /* windows uses 08 */
- {}
-};
-static const __u16 spca561_161rev12A_data2[][2] = {
- {0x21, 0x8118},
- {0x10, 0x8500},
- {0x07, 0x8601},
- {0x07, 0x8602},
- {0x04, 0x8501},
-
- {0x07, 0x8201}, /* windows uses 02 */
- {0x08, 0x8200},
- {0x01, 0x8200},
-
- {0x90, 0x8604},
- {0x00, 0x8605},
- {0xb0, 0x8603},
-
- /* sensor gains */
- {0x07, 0x8601}, /* white balance - new */
- {0x07, 0x8602}, /* white balance - new */
- {0x00, 0x8610}, /* *red */
- {0x00, 0x8611}, /* 3f *green */
- {0x00, 0x8612}, /* green *blue */
- {0x00, 0x8613}, /* blue *green */
- {0x43, 0x8614}, /* green *red - white balance - was 0x35 */
- {0x40, 0x8615}, /* 40 *green - white balance - was 0x35 */
- {0x71, 0x8616}, /* 7a *blue - white balance - was 0x35 */
- {0x40, 0x8617}, /* 40 *green - white balance - was 0x35 */
-
- {0x0c, 0x8620}, /* 0c */
- {0xc8, 0x8631}, /* c8 */
- {0xc8, 0x8634}, /* c8 */
- {0x23, 0x8635}, /* 23 */
- {0x1f, 0x8636}, /* 1f */
- {0xdd, 0x8637}, /* dd */
- {0xe1, 0x8638}, /* e1 */
- {0x1d, 0x8639}, /* 1d */
- {0x21, 0x863a}, /* 21 */
- {0xe3, 0x863b}, /* e3 */
- {0xdf, 0x863c}, /* df */
- {0xf0, 0x8505},
- {0x32, 0x850a},
-/* {0x99, 0x8700}, * - white balance - new (removed) */
- /* HDG we used to do this in stop0, making the init state and the state
- after a start / stop different, so do this here instead. */
- {0x29, 0x8118},
- {}
-};
-
-static void reg_w_val(struct usb_device *dev, __u16 index, __u8 value)
-{
- int ret;
-
- ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
- 0, /* request */
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- value, index, NULL, 0, 500);
- PDEBUG(D_USBO, "reg write: 0x%02x:0x%02x", index, value);
- if (ret < 0)
- pr_err("reg write: error %d\n", ret);
-}
-
-static void write_vector(struct gspca_dev *gspca_dev,
- const __u16 data[][2])
-{
- struct usb_device *dev = gspca_dev->dev;
- int i;
-
- i = 0;
- while (data[i][1] != 0) {
- reg_w_val(dev, data[i][1], data[i][0]);
- i++;
- }
-}
-
-/* read 'len' bytes to gspca_dev->usb_buf */
-static void reg_r(struct gspca_dev *gspca_dev,
- __u16 index, __u16 length)
-{
- usb_control_msg(gspca_dev->dev,
- usb_rcvctrlpipe(gspca_dev->dev, 0),
- 0, /* request */
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0, /* value */
- index, gspca_dev->usb_buf, length, 500);
-}
-
-/* write 'len' bytes from gspca_dev->usb_buf */
-static void reg_w_buf(struct gspca_dev *gspca_dev,
- __u16 index, __u16 len)
-{
- usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- 0, /* request */
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0, /* value */
- index, gspca_dev->usb_buf, len, 500);
-}
-
-static void i2c_write(struct gspca_dev *gspca_dev, __u16 value, __u16 reg)
-{
- int retry = 60;
-
- reg_w_val(gspca_dev->dev, 0x8801, reg);
- reg_w_val(gspca_dev->dev, 0x8805, value);
- reg_w_val(gspca_dev->dev, 0x8800, value >> 8);
- do {
- reg_r(gspca_dev, 0x8803, 1);
- if (!gspca_dev->usb_buf[0])
- return;
- msleep(10);
- } while (--retry);
-}
-
-static int i2c_read(struct gspca_dev *gspca_dev, __u16 reg, __u8 mode)
-{
- int retry = 60;
- __u8 value;
-
- reg_w_val(gspca_dev->dev, 0x8804, 0x92);
- reg_w_val(gspca_dev->dev, 0x8801, reg);
- reg_w_val(gspca_dev->dev, 0x8802, mode | 0x01);
- do {
- reg_r(gspca_dev, 0x8803, 1);
- if (!gspca_dev->usb_buf[0]) {
- reg_r(gspca_dev, 0x8800, 1);
- value = gspca_dev->usb_buf[0];
- reg_r(gspca_dev, 0x8805, 1);
- return ((int) value << 8) | gspca_dev->usb_buf[0];
- }
- msleep(10);
- } while (--retry);
- return -1;
-}
-
-static void sensor_mapwrite(struct gspca_dev *gspca_dev,
- const __u16 (*sensormap)[2])
-{
- while ((*sensormap)[0]) {
- gspca_dev->usb_buf[0] = (*sensormap)[1];
- gspca_dev->usb_buf[1] = (*sensormap)[1] >> 8;
- reg_w_buf(gspca_dev, (*sensormap)[0], 2);
- sensormap++;
- }
-}
-
-static void write_sensor_72a(struct gspca_dev *gspca_dev,
- const __u16 (*sensor)[2])
-{
- while ((*sensor)[0]) {
- i2c_write(gspca_dev, (*sensor)[1], (*sensor)[0]);
- sensor++;
- }
-}
-
-static void init_161rev12A(struct gspca_dev *gspca_dev)
-{
- write_vector(gspca_dev, spca561_161rev12A_data1);
- sensor_mapwrite(gspca_dev, Pb100_1map8300);
-/*fixme: should be in sd_start*/
- write_vector(gspca_dev, spca561_161rev12A_data2);
- sensor_mapwrite(gspca_dev, Pb100_2map8300);
-}
-
-/* this function is called at probe time */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct cam *cam;
- __u16 vendor, product;
- __u8 data1, data2;
-
- /* Read frm global register the USB product and vendor IDs, just to
- * prove that we can communicate with the device. This works, which
- * confirms at we are communicating properly and that the device
- * is a 561. */
- reg_r(gspca_dev, 0x8104, 1);
- data1 = gspca_dev->usb_buf[0];
- reg_r(gspca_dev, 0x8105, 1);
- data2 = gspca_dev->usb_buf[0];
- vendor = (data2 << 8) | data1;
- reg_r(gspca_dev, 0x8106, 1);
- data1 = gspca_dev->usb_buf[0];
- reg_r(gspca_dev, 0x8107, 1);
- data2 = gspca_dev->usb_buf[0];
- product = (data2 << 8) | data1;
- if (vendor != id->idVendor || product != id->idProduct) {
- PDEBUG(D_PROBE, "Bad vendor / product from device");
- return -EINVAL;
- }
-
- cam = &gspca_dev->cam;
- cam->needs_full_bandwidth = 1;
-
- sd->chip_revision = id->driver_info;
- if (sd->chip_revision == Rev012A) {
- cam->cam_mode = sif_012a_mode;
- cam->nmodes = ARRAY_SIZE(sif_012a_mode);
- } else {
- cam->cam_mode = sif_072a_mode;
- cam->nmodes = ARRAY_SIZE(sif_072a_mode);
- }
- sd->expo12a = EXPO12A_DEF;
- return 0;
-}
-
-/* this function is called at probe and resume time */
-static int sd_init_12a(struct gspca_dev *gspca_dev)
-{
- PDEBUG(D_STREAM, "Chip revision: 012a");
- init_161rev12A(gspca_dev);
- return 0;
-}
-static int sd_init_72a(struct gspca_dev *gspca_dev)
-{
- PDEBUG(D_STREAM, "Chip revision: 072a");
- write_vector(gspca_dev, rev72a_reset);
- msleep(200);
- write_vector(gspca_dev, rev72a_init_data1);
- write_sensor_72a(gspca_dev, rev72a_init_sensor1);
- write_vector(gspca_dev, rev72a_init_data2);
- write_sensor_72a(gspca_dev, rev72a_init_sensor2);
- reg_w_val(gspca_dev->dev, 0x8112, 0x30);
- return 0;
-}
-
-static void setbrightness(struct gspca_dev *gspca_dev, s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct usb_device *dev = gspca_dev->dev;
- __u16 reg;
-
- if (sd->chip_revision == Rev012A)
- reg = 0x8610;
- else
- reg = 0x8611;
-
- reg_w_val(dev, reg + 0, val); /* R */
- reg_w_val(dev, reg + 1, val); /* Gr */
- reg_w_val(dev, reg + 2, val); /* B */
- reg_w_val(dev, reg + 3, val); /* Gb */
-}
-
-static void setwhite(struct gspca_dev *gspca_dev, s32 white, s32 contrast)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct usb_device *dev = gspca_dev->dev;
- __u8 blue, red;
- __u16 reg;
-
- /* try to emulate MS-win as possible */
- red = 0x20 + white * 3 / 8;
- blue = 0x90 - white * 5 / 8;
- if (sd->chip_revision == Rev012A) {
- reg = 0x8614;
- } else {
- reg = 0x8651;
- red += contrast - 0x20;
- blue += contrast - 0x20;
- reg_w_val(dev, 0x8652, contrast + 0x20); /* Gr */
- reg_w_val(dev, 0x8654, contrast + 0x20); /* Gb */
- }
- reg_w_val(dev, reg, red);
- reg_w_val(dev, reg + 2, blue);
-}
-
-/* rev 12a only */
-static void setexposure(struct gspca_dev *gspca_dev, s32 val)
-{
- int i, expo = 0;
-
- /* Register 0x8309 controls exposure for the spca561,
- the basic exposure setting goes from 1-2047, where 1 is completely
- dark and 2047 is very bright. It not only influences exposure but
- also the framerate (to allow for longer exposure) from 1 - 300 it
- only raises the exposure time then from 300 - 600 it halves the
- framerate to be able to further raise the exposure time and for every
- 300 more it halves the framerate again. This allows for a maximum
- exposure time of circa 0.2 - 0.25 seconds (30 / (2000/3000) fps).
- Sometimes this is not enough, the 1-2047 uses bits 0-10, bits 11-12
- configure a divider for the base framerate which us used at the
- exposure setting of 1-300. These bits configure the base framerate
- according to the following formula: fps = 60 / (value + 2) */
-
- /* We choose to use the high bits setting the fixed framerate divisor
- asap, as setting high basic exposure setting without the fixed
- divider in combination with high gains makes the cam stop */
- int table[] = { 0, 450, 550, 625, EXPOSURE_MAX };
-
- for (i = 0; i < ARRAY_SIZE(table) - 1; i++) {
- if (val <= table[i + 1]) {
- expo = val - table[i];
- if (i)
- expo += 300;
- expo |= i << 11;
- break;
- }
- }
-
- gspca_dev->usb_buf[0] = expo;
- gspca_dev->usb_buf[1] = expo >> 8;
- reg_w_buf(gspca_dev, 0x8309, 2);
-}
-
-/* rev 12a only */
-static void setgain(struct gspca_dev *gspca_dev, s32 val)
-{
- /* gain reg low 6 bits 0-63 gain, bit 6 and 7, both double the
- sensitivity when set, so 31 + one of them set == 63, and 15
- with both of them set == 63 */
- if (val < 64)
- gspca_dev->usb_buf[0] = val;
- else if (val < 128)
- gspca_dev->usb_buf[0] = (val / 2) | 0x40;
- else
- gspca_dev->usb_buf[0] = (val / 4) | 0xc0;
-
- gspca_dev->usb_buf[1] = 0;
- reg_w_buf(gspca_dev, 0x8335, 2);
-}
-
-static void setautogain(struct gspca_dev *gspca_dev, s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (val)
- sd->ag_cnt = AG_CNT_START;
- else
- sd->ag_cnt = -1;
-}
-
-static int sd_start_12a(struct gspca_dev *gspca_dev)
-{
- struct usb_device *dev = gspca_dev->dev;
- int mode;
- static const __u8 Reg8391[8] =
- {0x92, 0x30, 0x20, 0x00, 0x0c, 0x00, 0x00, 0x00};
-
- mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
- if (mode <= 1) {
- /* Use compression on 320x240 and above */
- reg_w_val(dev, 0x8500, 0x10 | mode);
- } else {
- /* I couldn't get the compression to work below 320x240
- * Fortunately at these resolutions the bandwidth
- * is sufficient to push raw frames at ~20fps */
- reg_w_val(dev, 0x8500, mode);
- } /* -- qq@kuku.eu.org */
-
- gspca_dev->usb_buf[0] = 0xaa;
- gspca_dev->usb_buf[1] = 0x00;
- reg_w_buf(gspca_dev, 0x8307, 2);
- /* clock - lower 0x8X values lead to fps > 30 */
- reg_w_val(gspca_dev->dev, 0x8700, 0x8a);
- /* 0x8f 0x85 0x27 clock */
- reg_w_val(gspca_dev->dev, 0x8112, 0x1e | 0x20);
- reg_w_val(gspca_dev->dev, 0x850b, 0x03);
- memcpy(gspca_dev->usb_buf, Reg8391, 8);
- reg_w_buf(gspca_dev, 0x8391, 8);
- reg_w_buf(gspca_dev, 0x8390, 8);
-
- /* Led ON (bit 3 -> 0 */
- reg_w_val(gspca_dev->dev, 0x8114, 0x00);
- return 0;
-}
-static int sd_start_72a(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct usb_device *dev = gspca_dev->dev;
- int Clck;
- int mode;
-
- write_vector(gspca_dev, rev72a_reset);
- msleep(200);
- write_vector(gspca_dev, rev72a_init_data1);
- write_sensor_72a(gspca_dev, rev72a_init_sensor1);
-
- mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
- switch (mode) {
- default:
- case 0:
- Clck = 0x27; /* ms-win 0x87 */
- break;
- case 1:
- Clck = 0x25;
- break;
- case 2:
- Clck = 0x22;
- break;
- case 3:
- Clck = 0x21;
- break;
- }
- reg_w_val(dev, 0x8700, Clck); /* 0x27 clock */
- reg_w_val(dev, 0x8702, 0x81);
- reg_w_val(dev, 0x8500, mode); /* mode */
- write_sensor_72a(gspca_dev, rev72a_init_sensor2);
- setwhite(gspca_dev, v4l2_ctrl_g_ctrl(sd->hue),
- v4l2_ctrl_g_ctrl(sd->contrast));
-/* setbrightness(gspca_dev); * fixme: bad values */
- setautogain(gspca_dev, v4l2_ctrl_g_ctrl(sd->autogain));
- reg_w_val(dev, 0x8112, 0x10 | 0x20);
- return 0;
-}
-
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (sd->chip_revision == Rev012A) {
- reg_w_val(gspca_dev->dev, 0x8112, 0x0e);
- /* Led Off (bit 3 -> 1 */
- reg_w_val(gspca_dev->dev, 0x8114, 0x08);
- } else {
- reg_w_val(gspca_dev->dev, 0x8112, 0x20);
-/* reg_w_val(gspca_dev->dev, 0x8102, 0x00); ?? */
- }
-}
-
-static void do_autogain(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int expotimes;
- int pixelclk;
- int gainG;
- __u8 R, Gr, Gb, B;
- int y;
- __u8 luma_mean = 110;
- __u8 luma_delta = 20;
- __u8 spring = 4;
-
- if (sd->ag_cnt < 0)
- return;
- if (--sd->ag_cnt >= 0)
- return;
- sd->ag_cnt = AG_CNT_START;
-
- switch (sd->chip_revision) {
- case Rev072A:
- reg_r(gspca_dev, 0x8621, 1);
- Gr = gspca_dev->usb_buf[0];
- reg_r(gspca_dev, 0x8622, 1);
- R = gspca_dev->usb_buf[0];
- reg_r(gspca_dev, 0x8623, 1);
- B = gspca_dev->usb_buf[0];
- reg_r(gspca_dev, 0x8624, 1);
- Gb = gspca_dev->usb_buf[0];
- y = (77 * R + 75 * (Gr + Gb) + 29 * B) >> 8;
- /* u= (128*B-(43*(Gr+Gb+R))) >> 8; */
- /* v= (128*R-(53*(Gr+Gb))-21*B) >> 8; */
- /* PDEBUG(D_CONF,"reading Y %d U %d V %d ",y,u,v); */
-
- if (y < luma_mean - luma_delta ||
- y > luma_mean + luma_delta) {
- expotimes = i2c_read(gspca_dev, 0x09, 0x10);
- pixelclk = 0x0800;
- expotimes = expotimes & 0x07ff;
- /* PDEBUG(D_PACK,
- "Exposition Times 0x%03X Clock 0x%04X ",
- expotimes,pixelclk); */
- gainG = i2c_read(gspca_dev, 0x35, 0x10);
- /* PDEBUG(D_PACK,
- "reading Gain register %d", gainG); */
-
- expotimes += (luma_mean - y) >> spring;
- gainG += (luma_mean - y) / 50;
- /* PDEBUG(D_PACK,
- "compute expotimes %d gain %d",
- expotimes,gainG); */
-
- if (gainG > 0x3f)
- gainG = 0x3f;
- else if (gainG < 3)
- gainG = 3;
- i2c_write(gspca_dev, gainG, 0x35);
-
- if (expotimes > 0x0256)
- expotimes = 0x0256;
- else if (expotimes < 3)
- expotimes = 3;
- i2c_write(gspca_dev, expotimes | pixelclk, 0x09);
- }
- break;
- }
-}
-
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, /* isoc packet */
- int len) /* iso packet length */
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- len--;
- switch (*data++) { /* sequence number */
- case 0: /* start of frame */
- gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
-
- /* This should never happen */
- if (len < 2) {
- PDEBUG(D_ERR, "Short SOF packet, ignoring");
- gspca_dev->last_packet_type = DISCARD_PACKET;
- return;
- }
-
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
- if (data[0] & 0x20) {
- input_report_key(gspca_dev->input_dev, KEY_CAMERA, 1);
- input_sync(gspca_dev->input_dev);
- input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);
- input_sync(gspca_dev->input_dev);
- }
-#endif
-
- if (data[1] & 0x10) {
- /* compressed bayer */
- gspca_frame_add(gspca_dev, FIRST_PACKET, data, len);
- } else {
- /* raw bayer (with a header, which we skip) */
- if (sd->chip_revision == Rev012A) {
- data += 20;
- len -= 20;
- } else {
- data += 16;
- len -= 16;
- }
- gspca_frame_add(gspca_dev, FIRST_PACKET, data, len);
- }
- return;
- case 0xff: /* drop (empty mpackets) */
- return;
- }
- gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
-}
-
-static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct gspca_dev *gspca_dev =
- container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
- struct sd *sd = (struct sd *)gspca_dev;
-
- gspca_dev->usb_err = 0;
-
- if (!gspca_dev->streaming)
- return 0;
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- setbrightness(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_CONTRAST:
- /* hue/contrast control cluster for 72a */
- setwhite(gspca_dev, sd->hue->val, ctrl->val);
- break;
- case V4L2_CID_HUE:
- /* just plain hue control for 12a */
- setwhite(gspca_dev, ctrl->val, 0);
- break;
- case V4L2_CID_EXPOSURE:
- setexposure(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_GAIN:
- setgain(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_AUTOGAIN:
- setautogain(gspca_dev, ctrl->val);
- break;
- }
- return gspca_dev->usb_err;
-}
-
-static const struct v4l2_ctrl_ops sd_ctrl_ops = {
- .s_ctrl = sd_s_ctrl,
-};
-
-static int sd_init_controls_12a(struct gspca_dev *gspca_dev)
-{
- struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
-
- gspca_dev->vdev.ctrl_handler = hdl;
- v4l2_ctrl_handler_init(hdl, 3);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_HUE, 1, 0x7f, 1, 0x40);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_BRIGHTNESS, -128, 127, 1, 0);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_EXPOSURE, 1, EXPOSURE_MAX, 1, 700);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_GAIN, 0, 255, 1, 63);
-
- if (hdl->error) {
- pr_err("Could not initialize controls\n");
- return hdl->error;
- }
- return 0;
-}
-
-static int sd_init_controls_72a(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *)gspca_dev;
- struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
-
- gspca_dev->vdev.ctrl_handler = hdl;
- v4l2_ctrl_handler_init(hdl, 4);
- sd->contrast = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_CONTRAST, 0, 0x3f, 1, 0x20);
- sd->hue = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_HUE, 1, 0x7f, 1, 0x40);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_BRIGHTNESS, 0, 0x3f, 1, 0x20);
- sd->autogain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
-
- if (hdl->error) {
- pr_err("Could not initialize controls\n");
- return hdl->error;
- }
- v4l2_ctrl_cluster(2, &sd->contrast);
- return 0;
-}
-
-/* sub-driver description */
-static const struct sd_desc sd_desc_12a = {
- .name = MODULE_NAME,
- .init_controls = sd_init_controls_12a,
- .config = sd_config,
- .init = sd_init_12a,
- .start = sd_start_12a,
- .stopN = sd_stopN,
- .pkt_scan = sd_pkt_scan,
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
- .other_input = 1,
-#endif
-};
-static const struct sd_desc sd_desc_72a = {
- .name = MODULE_NAME,
- .init_controls = sd_init_controls_72a,
- .config = sd_config,
- .init = sd_init_72a,
- .start = sd_start_72a,
- .stopN = sd_stopN,
- .pkt_scan = sd_pkt_scan,
- .dq_callback = do_autogain,
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
- .other_input = 1,
-#endif
-};
-static const struct sd_desc *sd_desc[2] = {
- &sd_desc_12a,
- &sd_desc_72a
-};
-
-/* -- module initialisation -- */
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x041e, 0x401a), .driver_info = Rev072A},
- {USB_DEVICE(0x041e, 0x403b), .driver_info = Rev012A},
- {USB_DEVICE(0x0458, 0x7004), .driver_info = Rev072A},
- {USB_DEVICE(0x0461, 0x0815), .driver_info = Rev072A},
- {USB_DEVICE(0x046d, 0x0928), .driver_info = Rev012A},
- {USB_DEVICE(0x046d, 0x0929), .driver_info = Rev012A},
- {USB_DEVICE(0x046d, 0x092a), .driver_info = Rev012A},
- {USB_DEVICE(0x046d, 0x092b), .driver_info = Rev012A},
- {USB_DEVICE(0x046d, 0x092c), .driver_info = Rev012A},
- {USB_DEVICE(0x046d, 0x092d), .driver_info = Rev012A},
- {USB_DEVICE(0x046d, 0x092e), .driver_info = Rev012A},
- {USB_DEVICE(0x046d, 0x092f), .driver_info = Rev012A},
- {USB_DEVICE(0x04fc, 0x0561), .driver_info = Rev072A},
- {USB_DEVICE(0x060b, 0xa001), .driver_info = Rev072A},
- {USB_DEVICE(0x10fd, 0x7e50), .driver_info = Rev072A},
- {USB_DEVICE(0xabcd, 0xcdee), .driver_info = Rev072A},
- {}
-};
-
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id,
- sd_desc[id->driver_info],
- sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
+++ /dev/null
-/*
- * SQ905 subdriver
- *
- * Copyright (C) 2008, 2009 Adam Baker and Theodore Kilgore
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-/*
- * History and Acknowledgments
- *
- * The original Linux driver for SQ905 based cameras was written by
- * Marcell Lengyel and furter developed by many other contributors
- * and is available from http://sourceforge.net/projects/sqcam/
- *
- * This driver takes advantage of the reverse engineering work done for
- * that driver and for libgphoto2 but shares no code with them.
- *
- * This driver has used as a base the finepix driver and other gspca
- * based drivers and may still contain code fragments taken from those
- * drivers.
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define MODULE_NAME "sq905"
-
-#include <linux/workqueue.h>
-#include <linux/slab.h>
-#include "gspca.h"
-
-MODULE_AUTHOR("Adam Baker <linux@baker-net.org.uk>, "
- "Theodore Kilgore <kilgota@auburn.edu>");
-MODULE_DESCRIPTION("GSPCA/SQ905 USB Camera Driver");
-MODULE_LICENSE("GPL");
-
-/* Default timeouts, in ms */
-#define SQ905_CMD_TIMEOUT 500
-#define SQ905_DATA_TIMEOUT 1000
-
-/* Maximum transfer size to use. */
-#define SQ905_MAX_TRANSFER 0x8000
-#define FRAME_HEADER_LEN 64
-
-/* The known modes, or registers. These go in the "value" slot. */
-
-/* 00 is "none" obviously */
-
-#define SQ905_BULK_READ 0x03 /* precedes any bulk read */
-#define SQ905_COMMAND 0x06 /* precedes the command codes below */
-#define SQ905_PING 0x07 /* when reading an "idling" command */
-#define SQ905_READ_DONE 0xc0 /* ack bulk read completed */
-
-/* Any non-zero value in the bottom 2 bits of the 2nd byte of
- * the ID appears to indicate the camera can do 640*480. If the
- * LSB of that byte is set the image is just upside down, otherwise
- * it is rotated 180 degrees. */
-#define SQ905_HIRES_MASK 0x00000300
-#define SQ905_ORIENTATION_MASK 0x00000100
-
-/* Some command codes. These go in the "index" slot. */
-
-#define SQ905_ID 0xf0 /* asks for model string */
-#define SQ905_CONFIG 0x20 /* gets photo alloc. table, not used here */
-#define SQ905_DATA 0x30 /* accesses photo data, not used here */
-#define SQ905_CLEAR 0xa0 /* clear everything */
-#define SQ905_CAPTURE_LOW 0x60 /* Starts capture at 160x120 */
-#define SQ905_CAPTURE_MED 0x61 /* Starts capture at 320x240 */
-#define SQ905_CAPTURE_HIGH 0x62 /* Starts capture at 640x480 (some cams only) */
-/* note that the capture command also controls the output dimensions */
-
-/* Structure to hold all of our device specific stuff */
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
-
- /*
- * Driver stuff
- */
- struct work_struct work_struct;
- struct workqueue_struct *work_thread;
-};
-
-static struct v4l2_pix_format sq905_mode[] = {
- { 160, 120, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 160,
- .sizeimage = 160 * 120,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0},
- { 320, 240, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0},
- { 640, 480, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0}
-};
-
-/*
- * Send a command to the camera.
- */
-static int sq905_command(struct gspca_dev *gspca_dev, u16 index)
-{
- int ret;
-
- gspca_dev->usb_buf[0] = '\0';
- ret = usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- USB_REQ_SYNCH_FRAME, /* request */
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- SQ905_COMMAND, index, gspca_dev->usb_buf, 1,
- SQ905_CMD_TIMEOUT);
- if (ret < 0) {
- pr_err("%s: usb_control_msg failed (%d)\n", __func__, ret);
- return ret;
- }
-
- ret = usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- USB_REQ_SYNCH_FRAME, /* request */
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- SQ905_PING, 0, gspca_dev->usb_buf, 1,
- SQ905_CMD_TIMEOUT);
- if (ret < 0) {
- pr_err("%s: usb_control_msg failed 2 (%d)\n", __func__, ret);
- return ret;
- }
-
- return 0;
-}
-
-/*
- * Acknowledge the end of a frame - see warning on sq905_command.
- */
-static int sq905_ack_frame(struct gspca_dev *gspca_dev)
-{
- int ret;
-
- gspca_dev->usb_buf[0] = '\0';
- ret = usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- USB_REQ_SYNCH_FRAME, /* request */
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- SQ905_READ_DONE, 0, gspca_dev->usb_buf, 1,
- SQ905_CMD_TIMEOUT);
- if (ret < 0) {
- pr_err("%s: usb_control_msg failed (%d)\n", __func__, ret);
- return ret;
- }
-
- return 0;
-}
-
-/*
- * request and read a block of data - see warning on sq905_command.
- */
-static int
-sq905_read_data(struct gspca_dev *gspca_dev, u8 *data, int size, int need_lock)
-{
- int ret;
- int act_len;
-
- gspca_dev->usb_buf[0] = '\0';
- if (need_lock)
- mutex_lock(&gspca_dev->usb_lock);
- ret = usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- USB_REQ_SYNCH_FRAME, /* request */
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- SQ905_BULK_READ, size, gspca_dev->usb_buf,
- 1, SQ905_CMD_TIMEOUT);
- if (need_lock)
- mutex_unlock(&gspca_dev->usb_lock);
- if (ret < 0) {
- pr_err("%s: usb_control_msg failed (%d)\n", __func__, ret);
- return ret;
- }
- ret = usb_bulk_msg(gspca_dev->dev,
- usb_rcvbulkpipe(gspca_dev->dev, 0x81),
- data, size, &act_len, SQ905_DATA_TIMEOUT);
-
- /* successful, it returns 0, otherwise negative */
- if (ret < 0 || act_len != size) {
- pr_err("bulk read fail (%d) len %d/%d\n", ret, act_len, size);
- return -EIO;
- }
- return 0;
-}
-
-/* This function is called as a workqueue function and runs whenever the camera
- * is streaming data. Because it is a workqueue function it is allowed to sleep
- * so we can use synchronous USB calls. To avoid possible collisions with other
- * threads attempting to use the camera's USB interface we take the gspca
- * usb_lock when performing USB operations. In practice the only thing we need
- * to protect against is the usb_set_interface call that gspca makes during
- * stream_off as the camera doesn't provide any controls that the user could try
- * to change.
- */
-static void sq905_dostream(struct work_struct *work)
-{
- struct sd *dev = container_of(work, struct sd, work_struct);
- struct gspca_dev *gspca_dev = &dev->gspca_dev;
- int bytes_left; /* bytes remaining in current frame. */
- int data_len; /* size to use for the next read. */
- int header_read; /* true if we have already read the frame header. */
- int packet_type;
- int frame_sz;
- int ret;
- u8 *data;
- u8 *buffer;
-
- buffer = kmalloc(SQ905_MAX_TRANSFER, GFP_KERNEL | GFP_DMA);
- if (!buffer) {
- pr_err("Couldn't allocate USB buffer\n");
- goto quit_stream;
- }
-
- frame_sz = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].sizeimage
- + FRAME_HEADER_LEN;
-
- while (gspca_dev->dev && gspca_dev->streaming) {
-#ifdef CONFIG_PM
- if (gspca_dev->frozen)
- break;
-#endif
- /* request some data and then read it until we have
- * a complete frame. */
- bytes_left = frame_sz;
- header_read = 0;
-
- /* Note we do not check for gspca_dev->streaming here, as
- we must finish reading an entire frame, otherwise the
- next time we stream we start reading in the middle of a
- frame. */
- while (bytes_left > 0 && gspca_dev->dev) {
- data_len = bytes_left > SQ905_MAX_TRANSFER ?
- SQ905_MAX_TRANSFER : bytes_left;
- ret = sq905_read_data(gspca_dev, buffer, data_len, 1);
- if (ret < 0)
- goto quit_stream;
- PDEBUG(D_PACK,
- "Got %d bytes out of %d for frame",
- data_len, bytes_left);
- bytes_left -= data_len;
- data = buffer;
- if (!header_read) {
- packet_type = FIRST_PACKET;
- /* The first 64 bytes of each frame are
- * a header full of FF 00 bytes */
- data += FRAME_HEADER_LEN;
- data_len -= FRAME_HEADER_LEN;
- header_read = 1;
- } else if (bytes_left == 0) {
- packet_type = LAST_PACKET;
- } else {
- packet_type = INTER_PACKET;
- }
- gspca_frame_add(gspca_dev, packet_type,
- data, data_len);
- /* If entire frame fits in one packet we still
- need to add a LAST_PACKET */
- if (packet_type == FIRST_PACKET &&
- bytes_left == 0)
- gspca_frame_add(gspca_dev, LAST_PACKET,
- NULL, 0);
- }
- if (gspca_dev->dev) {
- /* acknowledge the frame */
- mutex_lock(&gspca_dev->usb_lock);
- ret = sq905_ack_frame(gspca_dev);
- mutex_unlock(&gspca_dev->usb_lock);
- if (ret < 0)
- goto quit_stream;
- }
- }
-quit_stream:
- if (gspca_dev->dev) {
- mutex_lock(&gspca_dev->usb_lock);
- sq905_command(gspca_dev, SQ905_CLEAR);
- mutex_unlock(&gspca_dev->usb_lock);
- }
- kfree(buffer);
-}
-
-/* This function is called at probe time just before sd_init */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct cam *cam = &gspca_dev->cam;
- struct sd *dev = (struct sd *) gspca_dev;
-
- /* We don't use the buffer gspca allocates so make it small. */
- cam->bulk = 1;
- cam->bulk_size = 64;
-
- INIT_WORK(&dev->work_struct, sq905_dostream);
-
- return 0;
-}
-
-/* called on streamoff with alt==0 and on disconnect */
-/* the usb_lock is held at entry - restore on exit */
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
- struct sd *dev = (struct sd *) gspca_dev;
-
- /* wait for the work queue to terminate */
- mutex_unlock(&gspca_dev->usb_lock);
- /* This waits for sq905_dostream to finish */
- destroy_workqueue(dev->work_thread);
- dev->work_thread = NULL;
- mutex_lock(&gspca_dev->usb_lock);
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- u32 ident;
- int ret;
-
- /* connect to the camera and read
- * the model ID and process that and put it away.
- */
- ret = sq905_command(gspca_dev, SQ905_CLEAR);
- if (ret < 0)
- return ret;
- ret = sq905_command(gspca_dev, SQ905_ID);
- if (ret < 0)
- return ret;
- ret = sq905_read_data(gspca_dev, gspca_dev->usb_buf, 4, 0);
- if (ret < 0)
- return ret;
- /* usb_buf is allocated with kmalloc so is aligned.
- * Camera model number is the right way round if we assume this
- * reverse engineered ID is supposed to be big endian. */
- ident = be32_to_cpup((__be32 *)gspca_dev->usb_buf);
- ret = sq905_command(gspca_dev, SQ905_CLEAR);
- if (ret < 0)
- return ret;
- PDEBUG(D_CONF, "SQ905 camera ID %08x detected", ident);
- gspca_dev->cam.cam_mode = sq905_mode;
- gspca_dev->cam.nmodes = ARRAY_SIZE(sq905_mode);
- if (!(ident & SQ905_HIRES_MASK))
- gspca_dev->cam.nmodes--;
-
- if (ident & SQ905_ORIENTATION_MASK)
- gspca_dev->cam.input_flags = V4L2_IN_ST_VFLIP;
- else
- gspca_dev->cam.input_flags = V4L2_IN_ST_VFLIP |
- V4L2_IN_ST_HFLIP;
- return 0;
-}
-
-/* Set up for getting frames. */
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct sd *dev = (struct sd *) gspca_dev;
- int ret;
-
- /* "Open the shutter" and set size, to start capture */
- switch (gspca_dev->curr_mode) {
- default:
-/* case 2: */
- PDEBUG(D_STREAM, "Start streaming at high resolution");
- ret = sq905_command(&dev->gspca_dev, SQ905_CAPTURE_HIGH);
- break;
- case 1:
- PDEBUG(D_STREAM, "Start streaming at medium resolution");
- ret = sq905_command(&dev->gspca_dev, SQ905_CAPTURE_MED);
- break;
- case 0:
- PDEBUG(D_STREAM, "Start streaming at low resolution");
- ret = sq905_command(&dev->gspca_dev, SQ905_CAPTURE_LOW);
- }
-
- if (ret < 0) {
- PDEBUG(D_ERR, "Start streaming command failed");
- return ret;
- }
- /* Start the workqueue function to do the streaming */
- dev->work_thread = create_singlethread_workqueue(MODULE_NAME);
- queue_work(dev->work_thread, &dev->work_struct);
-
- return 0;
-}
-
-/* Table of supported USB devices */
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x2770, 0x9120)},
- {}
-};
-
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
- .name = MODULE_NAME,
- .config = sd_config,
- .init = sd_init,
- .start = sd_start,
- .stop0 = sd_stop0,
-};
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id,
- &sd_desc,
- sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
+++ /dev/null
-/*
- * SQ905C subdriver
- *
- * Copyright (C) 2009 Theodore Kilgore
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-/*
- *
- * This driver uses work done in
- * libgphoto2/camlibs/digigr8, Copyright (C) Theodore Kilgore.
- *
- * This driver has also used as a base the sq905c driver
- * and may contain code fragments from it.
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define MODULE_NAME "sq905c"
-
-#include <linux/workqueue.h>
-#include <linux/slab.h>
-#include "gspca.h"
-
-MODULE_AUTHOR("Theodore Kilgore <kilgota@auburn.edu>");
-MODULE_DESCRIPTION("GSPCA/SQ905C USB Camera Driver");
-MODULE_LICENSE("GPL");
-
-/* Default timeouts, in ms */
-#define SQ905C_CMD_TIMEOUT 500
-#define SQ905C_DATA_TIMEOUT 1000
-
-/* Maximum transfer size to use. */
-#define SQ905C_MAX_TRANSFER 0x8000
-
-#define FRAME_HEADER_LEN 0x50
-
-/* Commands. These go in the "value" slot. */
-#define SQ905C_CLEAR 0xa0 /* clear everything */
-#define SQ905C_GET_ID 0x14f4 /* Read version number */
-#define SQ905C_CAPTURE_LOW 0xa040 /* Starts capture at 160x120 */
-#define SQ905C_CAPTURE_MED 0x1440 /* Starts capture at 320x240 */
-#define SQ905C_CAPTURE_HI 0x2840 /* Starts capture at 320x240 */
-
-/* For capture, this must go in the "index" slot. */
-#define SQ905C_CAPTURE_INDEX 0x110f
-
-/* Structure to hold all of our device specific stuff */
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
- const struct v4l2_pix_format *cap_mode;
- /* Driver stuff */
- struct work_struct work_struct;
- struct workqueue_struct *work_thread;
-};
-
-/*
- * Most of these cameras will do 640x480 and 320x240. 160x120 works
- * in theory but gives very poor output. Therefore, not supported.
- * The 0x2770:0x9050 cameras have max resolution of 320x240.
- */
-static struct v4l2_pix_format sq905c_mode[] = {
- { 320, 240, V4L2_PIX_FMT_SQ905C, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0},
- { 640, 480, V4L2_PIX_FMT_SQ905C, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0}
-};
-
-/* Send a command to the camera. */
-static int sq905c_command(struct gspca_dev *gspca_dev, u16 command, u16 index)
-{
- int ret;
-
- ret = usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- USB_REQ_SYNCH_FRAME, /* request */
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- command, index, NULL, 0,
- SQ905C_CMD_TIMEOUT);
- if (ret < 0) {
- pr_err("%s: usb_control_msg failed (%d)\n", __func__, ret);
- return ret;
- }
-
- return 0;
-}
-
-static int sq905c_read(struct gspca_dev *gspca_dev, u16 command, u16 index,
- int size)
-{
- int ret;
-
- ret = usb_control_msg(gspca_dev->dev,
- usb_rcvctrlpipe(gspca_dev->dev, 0),
- USB_REQ_SYNCH_FRAME, /* request */
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- command, index, gspca_dev->usb_buf, size,
- SQ905C_CMD_TIMEOUT);
- if (ret < 0) {
- pr_err("%s: usb_control_msg failed (%d)\n", __func__, ret);
- return ret;
- }
-
- return 0;
-}
-
-/* This function is called as a workqueue function and runs whenever the camera
- * is streaming data. Because it is a workqueue function it is allowed to sleep
- * so we can use synchronous USB calls. To avoid possible collisions with other
- * threads attempting to use the camera's USB interface the gspca usb_lock is
- * used when performing the one USB control operation inside the workqueue,
- * which tells the camera to close the stream. In practice the only thing
- * which needs to be protected against is the usb_set_interface call that
- * gspca makes during stream_off. Otherwise the camera doesn't provide any
- * controls that the user could try to change.
- */
-static void sq905c_dostream(struct work_struct *work)
-{
- struct sd *dev = container_of(work, struct sd, work_struct);
- struct gspca_dev *gspca_dev = &dev->gspca_dev;
- int bytes_left; /* bytes remaining in current frame. */
- int data_len; /* size to use for the next read. */
- int act_len;
- int packet_type;
- int ret;
- u8 *buffer;
-
- buffer = kmalloc(SQ905C_MAX_TRANSFER, GFP_KERNEL | GFP_DMA);
- if (!buffer) {
- pr_err("Couldn't allocate USB buffer\n");
- goto quit_stream;
- }
-
- while (gspca_dev->dev && gspca_dev->streaming) {
-#ifdef CONFIG_PM
- if (gspca_dev->frozen)
- break;
-#endif
- /* Request the header, which tells the size to download */
- ret = usb_bulk_msg(gspca_dev->dev,
- usb_rcvbulkpipe(gspca_dev->dev, 0x81),
- buffer, FRAME_HEADER_LEN, &act_len,
- SQ905C_DATA_TIMEOUT);
- PDEBUG(D_STREAM,
- "Got %d bytes out of %d for header",
- act_len, FRAME_HEADER_LEN);
- if (ret < 0 || act_len < FRAME_HEADER_LEN)
- goto quit_stream;
- /* size is read from 4 bytes starting 0x40, little endian */
- bytes_left = buffer[0x40]|(buffer[0x41]<<8)|(buffer[0x42]<<16)
- |(buffer[0x43]<<24);
- PDEBUG(D_STREAM, "bytes_left = 0x%x", bytes_left);
- /* We keep the header. It has other information, too. */
- packet_type = FIRST_PACKET;
- gspca_frame_add(gspca_dev, packet_type,
- buffer, FRAME_HEADER_LEN);
- while (bytes_left > 0 && gspca_dev->dev) {
- data_len = bytes_left > SQ905C_MAX_TRANSFER ?
- SQ905C_MAX_TRANSFER : bytes_left;
- ret = usb_bulk_msg(gspca_dev->dev,
- usb_rcvbulkpipe(gspca_dev->dev, 0x81),
- buffer, data_len, &act_len,
- SQ905C_DATA_TIMEOUT);
- if (ret < 0 || act_len < data_len)
- goto quit_stream;
- PDEBUG(D_STREAM,
- "Got %d bytes out of %d for frame",
- data_len, bytes_left);
- bytes_left -= data_len;
- if (bytes_left == 0)
- packet_type = LAST_PACKET;
- else
- packet_type = INTER_PACKET;
- gspca_frame_add(gspca_dev, packet_type,
- buffer, data_len);
- }
- }
-quit_stream:
- if (gspca_dev->dev) {
- mutex_lock(&gspca_dev->usb_lock);
- sq905c_command(gspca_dev, SQ905C_CLEAR, 0);
- mutex_unlock(&gspca_dev->usb_lock);
- }
- kfree(buffer);
-}
-
-/* This function is called at probe time just before sd_init */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct cam *cam = &gspca_dev->cam;
- struct sd *dev = (struct sd *) gspca_dev;
- int ret;
-
- PDEBUG(D_PROBE,
- "SQ9050 camera detected"
- " (vid/pid 0x%04X:0x%04X)", id->idVendor, id->idProduct);
-
- ret = sq905c_command(gspca_dev, SQ905C_GET_ID, 0);
- if (ret < 0) {
- PDEBUG(D_ERR, "Get version command failed");
- return ret;
- }
-
- ret = sq905c_read(gspca_dev, 0xf5, 0, 20);
- if (ret < 0) {
- PDEBUG(D_ERR, "Reading version command failed");
- return ret;
- }
- /* Note we leave out the usb id and the manufacturing date */
- PDEBUG(D_PROBE,
- "SQ9050 ID string: %02x - %*ph",
- gspca_dev->usb_buf[3], 6, gspca_dev->usb_buf + 14);
-
- cam->cam_mode = sq905c_mode;
- cam->nmodes = 2;
- if (gspca_dev->usb_buf[15] == 0)
- cam->nmodes = 1;
- /* We don't use the buffer gspca allocates so make it small. */
- cam->bulk_size = 32;
- cam->bulk = 1;
- INIT_WORK(&dev->work_struct, sq905c_dostream);
- return 0;
-}
-
-/* called on streamoff with alt==0 and on disconnect */
-/* the usb_lock is held at entry - restore on exit */
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
- struct sd *dev = (struct sd *) gspca_dev;
-
- /* wait for the work queue to terminate */
- mutex_unlock(&gspca_dev->usb_lock);
- /* This waits for sq905c_dostream to finish */
- destroy_workqueue(dev->work_thread);
- dev->work_thread = NULL;
- mutex_lock(&gspca_dev->usb_lock);
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- int ret;
-
- /* connect to the camera and reset it. */
- ret = sq905c_command(gspca_dev, SQ905C_CLEAR, 0);
- return ret;
-}
-
-/* Set up for getting frames. */
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct sd *dev = (struct sd *) gspca_dev;
- int ret;
-
- dev->cap_mode = gspca_dev->cam.cam_mode;
- /* "Open the shutter" and set size, to start capture */
- switch (gspca_dev->width) {
- case 640:
- PDEBUG(D_STREAM, "Start streaming at high resolution");
- dev->cap_mode++;
- ret = sq905c_command(gspca_dev, SQ905C_CAPTURE_HI,
- SQ905C_CAPTURE_INDEX);
- break;
- default: /* 320 */
- PDEBUG(D_STREAM, "Start streaming at medium resolution");
- ret = sq905c_command(gspca_dev, SQ905C_CAPTURE_MED,
- SQ905C_CAPTURE_INDEX);
- }
-
- if (ret < 0) {
- PDEBUG(D_ERR, "Start streaming command failed");
- return ret;
- }
- /* Start the workqueue function to do the streaming */
- dev->work_thread = create_singlethread_workqueue(MODULE_NAME);
- queue_work(dev->work_thread, &dev->work_struct);
-
- return 0;
-}
-
-/* Table of supported USB devices */
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x2770, 0x905c)},
- {USB_DEVICE(0x2770, 0x9050)},
- {USB_DEVICE(0x2770, 0x9051)},
- {USB_DEVICE(0x2770, 0x9052)},
- {USB_DEVICE(0x2770, 0x913d)},
- {}
-};
-
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
- .name = MODULE_NAME,
- .config = sd_config,
- .init = sd_init,
- .start = sd_start,
- .stop0 = sd_stop0,
-};
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id,
- &sd_desc,
- sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
+++ /dev/null
-/*
- * SQ930x subdriver
- *
- * Copyright (C) 2010 Jean-François Moine <http://moinejf.free.fr>
- * Copyright (C) 2006 -2008 Gerard Klaver <gerard at gkall dot hobby dot nl>
- * Copyright (C) 2007 Sam Revitch <samr7@cs.washington.edu>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define MODULE_NAME "sq930x"
-
-#include "gspca.h"
-
-MODULE_AUTHOR("Jean-Francois Moine <http://moinejf.free.fr>\n"
- "Gerard Klaver <gerard at gkall dot hobby dot nl\n"
- "Sam Revitch <samr7@cs.washington.edu>");
-MODULE_DESCRIPTION("GSPCA/SQ930x USB Camera Driver");
-MODULE_LICENSE("GPL");
-
-/* Structure to hold all of our device specific stuff */
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
-
- struct { /* exposure/gain control cluster */
- struct v4l2_ctrl *exposure;
- struct v4l2_ctrl *gain;
- };
-
- u8 do_ctrl;
- u8 gpio[2];
- u8 sensor;
- u8 type;
-#define Generic 0
-#define Creative_live_motion 1
-};
-enum sensors {
- SENSOR_ICX098BQ,
- SENSOR_LZ24BP,
- SENSOR_MI0360,
- SENSOR_MT9V111, /* = MI360SOC */
- SENSOR_OV7660,
- SENSOR_OV9630,
-};
-
-static struct v4l2_pix_format vga_mode[] = {
- {320, 240, V4L2_PIX_FMT_SRGGB8, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0},
- {640, 480, V4L2_PIX_FMT_SRGGB8, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 1},
-};
-
-/* sq930x registers */
-#define SQ930_CTRL_UCBUS_IO 0x0001
-#define SQ930_CTRL_I2C_IO 0x0002
-#define SQ930_CTRL_GPIO 0x0005
-#define SQ930_CTRL_CAP_START 0x0010
-#define SQ930_CTRL_CAP_STOP 0x0011
-#define SQ930_CTRL_SET_EXPOSURE 0x001d
-#define SQ930_CTRL_RESET 0x001e
-#define SQ930_CTRL_GET_DEV_INFO 0x001f
-
-/* gpio 1 (8..15) */
-#define SQ930_GPIO_DFL_I2C_SDA 0x0001
-#define SQ930_GPIO_DFL_I2C_SCL 0x0002
-#define SQ930_GPIO_RSTBAR 0x0004
-#define SQ930_GPIO_EXTRA1 0x0040
-#define SQ930_GPIO_EXTRA2 0x0080
-/* gpio 3 (24..31) */
-#define SQ930_GPIO_POWER 0x0200
-#define SQ930_GPIO_DFL_LED 0x1000
-
-struct ucbus_write_cmd {
- u16 bw_addr;
- u8 bw_data;
-};
-struct i2c_write_cmd {
- u8 reg;
- u16 val;
-};
-
-static const struct ucbus_write_cmd icx098bq_start_0[] = {
- {0x0354, 0x00}, {0x03fa, 0x00}, {0xf800, 0x02}, {0xf801, 0xce},
- {0xf802, 0xc1}, {0xf804, 0x00}, {0xf808, 0x00}, {0xf809, 0x0e},
- {0xf80a, 0x01}, {0xf80b, 0xee}, {0xf807, 0x60}, {0xf80c, 0x02},
- {0xf80d, 0xf0}, {0xf80e, 0x03}, {0xf80f, 0x0a}, {0xf81c, 0x02},
- {0xf81d, 0xf0}, {0xf81e, 0x03}, {0xf81f, 0x0a}, {0xf83a, 0x00},
- {0xf83b, 0x10}, {0xf83c, 0x00}, {0xf83d, 0x4e}, {0xf810, 0x04},
- {0xf811, 0x00}, {0xf812, 0x02}, {0xf813, 0x10}, {0xf803, 0x00},
- {0xf814, 0x01}, {0xf815, 0x18}, {0xf816, 0x00}, {0xf817, 0x48},
- {0xf818, 0x00}, {0xf819, 0x25}, {0xf81a, 0x00}, {0xf81b, 0x3c},
- {0xf82f, 0x03}, {0xf820, 0xff}, {0xf821, 0x0d}, {0xf822, 0xff},
- {0xf823, 0x07}, {0xf824, 0xff}, {0xf825, 0x03}, {0xf826, 0xff},
- {0xf827, 0x06}, {0xf828, 0xff}, {0xf829, 0x03}, {0xf82a, 0xff},
- {0xf82b, 0x0c}, {0xf82c, 0xfd}, {0xf82d, 0x01}, {0xf82e, 0x00},
- {0xf830, 0x00}, {0xf831, 0x47}, {0xf832, 0x00}, {0xf833, 0x00},
- {0xf850, 0x00}, {0xf851, 0x00}, {0xf852, 0x00}, {0xf853, 0x24},
- {0xf854, 0x00}, {0xf855, 0x18}, {0xf856, 0x00}, {0xf857, 0x3c},
- {0xf858, 0x00}, {0xf859, 0x0c}, {0xf85a, 0x00}, {0xf85b, 0x30},
- {0xf85c, 0x00}, {0xf85d, 0x0c}, {0xf85e, 0x00}, {0xf85f, 0x30},
- {0xf860, 0x00}, {0xf861, 0x48}, {0xf862, 0x01}, {0xf863, 0xdc},
- {0xf864, 0xff}, {0xf865, 0x98}, {0xf866, 0xff}, {0xf867, 0xc0},
- {0xf868, 0xff}, {0xf869, 0x70}, {0xf86c, 0xff}, {0xf86d, 0x00},
- {0xf86a, 0xff}, {0xf86b, 0x48}, {0xf86e, 0xff}, {0xf86f, 0x00},
- {0xf870, 0x01}, {0xf871, 0xdb}, {0xf872, 0x01}, {0xf873, 0xfa},
- {0xf874, 0x01}, {0xf875, 0xdb}, {0xf876, 0x01}, {0xf877, 0xfa},
- {0xf878, 0x0f}, {0xf879, 0x0f}, {0xf87a, 0xff}, {0xf87b, 0xff},
- {0xf800, 0x03}
-};
-static const struct ucbus_write_cmd icx098bq_start_1[] = {
- {0xf5f0, 0x00}, {0xf5f1, 0xcd}, {0xf5f2, 0x80}, {0xf5f3, 0x80},
- {0xf5f4, 0xc0},
- {0xf5f0, 0x49}, {0xf5f1, 0xcd}, {0xf5f2, 0x80}, {0xf5f3, 0x80},
- {0xf5f4, 0xc0},
- {0xf5fa, 0x00}, {0xf5f6, 0x00}, {0xf5f7, 0x00}, {0xf5f8, 0x00},
- {0xf5f9, 0x00}
-};
-
-static const struct ucbus_write_cmd icx098bq_start_2[] = {
- {0xf800, 0x02}, {0xf807, 0xff}, {0xf805, 0x82}, {0xf806, 0x00},
- {0xf807, 0x7f}, {0xf800, 0x03},
- {0xf800, 0x02}, {0xf807, 0xff}, {0xf805, 0x40}, {0xf806, 0x00},
- {0xf807, 0x7f}, {0xf800, 0x03},
- {0xf800, 0x02}, {0xf807, 0xff}, {0xf805, 0xcf}, {0xf806, 0xd0},
- {0xf807, 0x7f}, {0xf800, 0x03},
- {0xf800, 0x02}, {0xf807, 0xff}, {0xf805, 0x00}, {0xf806, 0x00},
- {0xf807, 0x7f}, {0xf800, 0x03}
-};
-
-static const struct ucbus_write_cmd lz24bp_start_0[] = {
- {0x0354, 0x00}, {0x03fa, 0x00}, {0xf800, 0x02}, {0xf801, 0xbe},
- {0xf802, 0xc6}, {0xf804, 0x00}, {0xf808, 0x00}, {0xf809, 0x06},
- {0xf80a, 0x01}, {0xf80b, 0xfe}, {0xf807, 0x84}, {0xf80c, 0x02},
- {0xf80d, 0xf7}, {0xf80e, 0x03}, {0xf80f, 0x0b}, {0xf81c, 0x00},
- {0xf81d, 0x49}, {0xf81e, 0x03}, {0xf81f, 0x0b}, {0xf83a, 0x00},
- {0xf83b, 0x01}, {0xf83c, 0x00}, {0xf83d, 0x6b}, {0xf810, 0x03},
- {0xf811, 0x10}, {0xf812, 0x02}, {0xf813, 0x6f}, {0xf803, 0x00},
- {0xf814, 0x00}, {0xf815, 0x44}, {0xf816, 0x00}, {0xf817, 0x48},
- {0xf818, 0x00}, {0xf819, 0x25}, {0xf81a, 0x00}, {0xf81b, 0x3c},
- {0xf82f, 0x03}, {0xf820, 0xff}, {0xf821, 0x0d}, {0xf822, 0xff},
- {0xf823, 0x07}, {0xf824, 0xfd}, {0xf825, 0x07}, {0xf826, 0xf0},
- {0xf827, 0x0c}, {0xf828, 0xff}, {0xf829, 0x03}, {0xf82a, 0xff},
- {0xf82b, 0x0c}, {0xf82c, 0xfc}, {0xf82d, 0x01}, {0xf82e, 0x00},
- {0xf830, 0x00}, {0xf831, 0x47}, {0xf832, 0x00}, {0xf833, 0x00},
- {0xf850, 0x00}, {0xf851, 0x00}, {0xf852, 0x00}, {0xf853, 0x24},
- {0xf854, 0x00}, {0xf855, 0x0c}, {0xf856, 0x00}, {0xf857, 0x30},
- {0xf858, 0x00}, {0xf859, 0x18}, {0xf85a, 0x00}, {0xf85b, 0x3c},
- {0xf85c, 0x00}, {0xf85d, 0x18}, {0xf85e, 0x00}, {0xf85f, 0x3c},
- {0xf860, 0xff}, {0xf861, 0x37}, {0xf862, 0xff}, {0xf863, 0x1d},
- {0xf864, 0xff}, {0xf865, 0x98}, {0xf866, 0xff}, {0xf867, 0xc0},
- {0xf868, 0x00}, {0xf869, 0x37}, {0xf86c, 0x02}, {0xf86d, 0x1d},
- {0xf86a, 0x00}, {0xf86b, 0x37}, {0xf86e, 0x02}, {0xf86f, 0x1d},
- {0xf870, 0x01}, {0xf871, 0xc6}, {0xf872, 0x02}, {0xf873, 0x04},
- {0xf874, 0x01}, {0xf875, 0xc6}, {0xf876, 0x02}, {0xf877, 0x04},
- {0xf878, 0x0f}, {0xf879, 0x0f}, {0xf87a, 0xff}, {0xf87b, 0xff},
- {0xf800, 0x03}
-};
-static const struct ucbus_write_cmd lz24bp_start_1_gen[] = {
- {0xf5f0, 0x00}, {0xf5f1, 0xff}, {0xf5f2, 0x80}, {0xf5f3, 0x80},
- {0xf5f4, 0xb3},
- {0xf5f0, 0x40}, {0xf5f1, 0xff}, {0xf5f2, 0x80}, {0xf5f3, 0x80},
- {0xf5f4, 0xb3},
- {0xf5fa, 0x00}, {0xf5f6, 0x00}, {0xf5f7, 0x00}, {0xf5f8, 0x00},
- {0xf5f9, 0x00}
-};
-
-static const struct ucbus_write_cmd lz24bp_start_1_clm[] = {
- {0xf5f0, 0x00}, {0xf5f1, 0xff}, {0xf5f2, 0x88}, {0xf5f3, 0x88},
- {0xf5f4, 0xc0},
- {0xf5f0, 0x40}, {0xf5f1, 0xff}, {0xf5f2, 0x88}, {0xf5f3, 0x88},
- {0xf5f4, 0xc0},
- {0xf5fa, 0x00}, {0xf5f6, 0x00}, {0xf5f7, 0x00}, {0xf5f8, 0x00},
- {0xf5f9, 0x00}
-};
-
-static const struct ucbus_write_cmd lz24bp_start_2[] = {
- {0xf800, 0x02}, {0xf807, 0xff}, {0xf805, 0x80}, {0xf806, 0x00},
- {0xf807, 0x7f}, {0xf800, 0x03},
- {0xf800, 0x02}, {0xf807, 0xff}, {0xf805, 0x4e}, {0xf806, 0x00},
- {0xf807, 0x7f}, {0xf800, 0x03},
- {0xf800, 0x02}, {0xf807, 0xff}, {0xf805, 0xc0}, {0xf806, 0x48},
- {0xf807, 0x7f}, {0xf800, 0x03},
- {0xf800, 0x02}, {0xf807, 0xff}, {0xf805, 0x00}, {0xf806, 0x00},
- {0xf807, 0x7f}, {0xf800, 0x03}
-};
-
-static const struct ucbus_write_cmd mi0360_start_0[] = {
- {0x0354, 0x00}, {0x03fa, 0x00}, {0xf332, 0xcc}, {0xf333, 0xcc},
- {0xf334, 0xcc}, {0xf335, 0xcc}, {0xf33f, 0x00}
-};
-static const struct i2c_write_cmd mi0360_init_23[] = {
- {0x30, 0x0040}, /* reserved - def 0x0005 */
- {0x31, 0x0000}, /* reserved - def 0x002a */
- {0x34, 0x0100}, /* reserved - def 0x0100 */
- {0x3d, 0x068f}, /* reserved - def 0x068f */
-};
-static const struct i2c_write_cmd mi0360_init_24[] = {
- {0x03, 0x01e5}, /* window height */
- {0x04, 0x0285}, /* window width */
-};
-static const struct i2c_write_cmd mi0360_init_25[] = {
- {0x35, 0x0020}, /* global gain */
- {0x2b, 0x0020}, /* green1 gain */
- {0x2c, 0x002a}, /* blue gain */
- {0x2d, 0x0028}, /* red gain */
- {0x2e, 0x0020}, /* green2 gain */
-};
-static const struct ucbus_write_cmd mi0360_start_1[] = {
- {0xf5f0, 0x11}, {0xf5f1, 0x99}, {0xf5f2, 0x80}, {0xf5f3, 0x80},
- {0xf5f4, 0xa6},
- {0xf5f0, 0x51}, {0xf5f1, 0x99}, {0xf5f2, 0x80}, {0xf5f3, 0x80},
- {0xf5f4, 0xa6},
- {0xf5fa, 0x00}, {0xf5f6, 0x00}, {0xf5f7, 0x00}, {0xf5f8, 0x00},
- {0xf5f9, 0x00}
-};
-static const struct i2c_write_cmd mi0360_start_2[] = {
- {0x62, 0x041d}, /* reserved - def 0x0418 */
-};
-static const struct i2c_write_cmd mi0360_start_3[] = {
- {0x05, 0x007b}, /* horiz blanking */
-};
-static const struct i2c_write_cmd mi0360_start_4[] = {
- {0x05, 0x03f5}, /* horiz blanking */
-};
-
-static const struct i2c_write_cmd mt9v111_init_0[] = {
- {0x01, 0x0001}, /* select IFP/SOC registers */
- {0x06, 0x300c}, /* operating mode control */
- {0x08, 0xcc00}, /* output format control (RGB) */
- {0x01, 0x0004}, /* select sensor core registers */
-};
-static const struct i2c_write_cmd mt9v111_init_1[] = {
- {0x03, 0x01e5}, /* window height */
- {0x04, 0x0285}, /* window width */
-};
-static const struct i2c_write_cmd mt9v111_init_2[] = {
- {0x30, 0x7800},
- {0x31, 0x0000},
- {0x07, 0x3002}, /* output control */
- {0x35, 0x0020}, /* global gain */
- {0x2b, 0x0020}, /* green1 gain */
- {0x2c, 0x0020}, /* blue gain */
- {0x2d, 0x0020}, /* red gain */
- {0x2e, 0x0020}, /* green2 gain */
-};
-static const struct ucbus_write_cmd mt9v111_start_1[] = {
- {0xf5f0, 0x11}, {0xf5f1, 0x96}, {0xf5f2, 0x80}, {0xf5f3, 0x80},
- {0xf5f4, 0xaa},
- {0xf5f0, 0x51}, {0xf5f1, 0x96}, {0xf5f2, 0x80}, {0xf5f3, 0x80},
- {0xf5f4, 0xaa},
- {0xf5fa, 0x00}, {0xf5f6, 0x0a}, {0xf5f7, 0x0a}, {0xf5f8, 0x0a},
- {0xf5f9, 0x0a}
-};
-static const struct i2c_write_cmd mt9v111_init_3[] = {
- {0x62, 0x0405},
-};
-static const struct i2c_write_cmd mt9v111_init_4[] = {
-/* {0x05, 0x00ce}, */
- {0x05, 0x005d}, /* horizontal blanking */
-};
-
-static const struct ucbus_write_cmd ov7660_start_0[] = {
- {0x0354, 0x00}, {0x03fa, 0x00}, {0xf332, 0x00}, {0xf333, 0xc0},
- {0xf334, 0x39}, {0xf335, 0xe7}, {0xf33f, 0x03}
-};
-
-static const struct ucbus_write_cmd ov9630_start_0[] = {
- {0x0354, 0x00}, {0x03fa, 0x00}, {0xf332, 0x00}, {0xf333, 0x00},
- {0xf334, 0x3e}, {0xf335, 0xf8}, {0xf33f, 0x03}
-};
-
-/* start parameters indexed by [sensor][mode] */
-static const struct cap_s {
- u8 cc_sizeid;
- u8 cc_bytes[32];
-} capconfig[4][2] = {
- [SENSOR_ICX098BQ] = {
- {2, /* Bayer 320x240 */
- {0x05, 0x1f, 0x20, 0x0e, 0x00, 0x9f, 0x02, 0xee,
- 0x01, 0x01, 0x00, 0x08, 0x18, 0x12, 0x78, 0xc8,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} },
- {4, /* Bayer 640x480 */
- {0x01, 0x1f, 0x20, 0x0e, 0x00, 0x9f, 0x02, 0xee,
- 0x01, 0x02, 0x00, 0x08, 0x18, 0x12, 0x78, 0xc8,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} },
- },
- [SENSOR_LZ24BP] = {
- {2, /* Bayer 320x240 */
- {0x05, 0x22, 0x20, 0x0e, 0x00, 0xa2, 0x02, 0xee,
- 0x01, 0x01, 0x00, 0x08, 0x18, 0x12, 0x78, 0xc8,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} },
- {4, /* Bayer 640x480 */
- {0x01, 0x22, 0x20, 0x0e, 0x00, 0xa2, 0x02, 0xee,
- 0x01, 0x02, 0x00, 0x08, 0x18, 0x12, 0x78, 0xc8,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} },
- },
- [SENSOR_MI0360] = {
- {2, /* Bayer 320x240 */
- {0x05, 0x02, 0x20, 0x01, 0x20, 0x82, 0x02, 0xe1,
- 0x01, 0x01, 0x00, 0x08, 0x18, 0x12, 0x78, 0xc8,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} },
- {4, /* Bayer 640x480 */
- {0x01, 0x02, 0x20, 0x01, 0x20, 0x82, 0x02, 0xe1,
- 0x01, 0x02, 0x00, 0x08, 0x18, 0x12, 0x78, 0xc8,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} },
- },
- [SENSOR_MT9V111] = {
- {2, /* Bayer 320x240 */
- {0x05, 0x02, 0x20, 0x01, 0x20, 0x82, 0x02, 0xe1,
- 0x01, 0x01, 0x00, 0x08, 0x18, 0x12, 0x78, 0xc8,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} },
- {4, /* Bayer 640x480 */
- {0x01, 0x02, 0x20, 0x01, 0x20, 0x82, 0x02, 0xe1,
- 0x01, 0x02, 0x00, 0x08, 0x18, 0x12, 0x78, 0xc8,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} },
- },
-};
-
-struct sensor_s {
- const char *name;
- u8 i2c_addr;
- u8 i2c_dum;
- u8 gpio[5];
- u8 cmd_len;
- const struct ucbus_write_cmd *cmd;
-};
-
-static const struct sensor_s sensor_tb[] = {
- [SENSOR_ICX098BQ] = {
- "icx098bp",
- 0x00, 0x00,
- {0,
- SQ930_GPIO_DFL_I2C_SDA | SQ930_GPIO_DFL_I2C_SCL,
- SQ930_GPIO_DFL_I2C_SDA,
- 0,
- SQ930_GPIO_RSTBAR
- },
- 8, icx098bq_start_0
- },
- [SENSOR_LZ24BP] = {
- "lz24bp",
- 0x00, 0x00,
- {0,
- SQ930_GPIO_DFL_I2C_SDA | SQ930_GPIO_DFL_I2C_SCL,
- SQ930_GPIO_DFL_I2C_SDA,
- 0,
- SQ930_GPIO_RSTBAR
- },
- 8, lz24bp_start_0
- },
- [SENSOR_MI0360] = {
- "mi0360",
- 0x5d, 0x80,
- {SQ930_GPIO_RSTBAR,
- SQ930_GPIO_DFL_I2C_SDA | SQ930_GPIO_DFL_I2C_SCL,
- SQ930_GPIO_DFL_I2C_SDA,
- 0,
- 0
- },
- 7, mi0360_start_0
- },
- [SENSOR_MT9V111] = {
- "mt9v111",
- 0x5c, 0x7f,
- {SQ930_GPIO_RSTBAR,
- SQ930_GPIO_DFL_I2C_SDA | SQ930_GPIO_DFL_I2C_SCL,
- SQ930_GPIO_DFL_I2C_SDA,
- 0,
- 0
- },
- 7, mi0360_start_0
- },
- [SENSOR_OV7660] = {
- "ov7660",
- 0x21, 0x00,
- {0,
- SQ930_GPIO_DFL_I2C_SDA | SQ930_GPIO_DFL_I2C_SCL,
- SQ930_GPIO_DFL_I2C_SDA,
- 0,
- SQ930_GPIO_RSTBAR
- },
- 7, ov7660_start_0
- },
- [SENSOR_OV9630] = {
- "ov9630",
- 0x30, 0x00,
- {0,
- SQ930_GPIO_DFL_I2C_SDA | SQ930_GPIO_DFL_I2C_SCL,
- SQ930_GPIO_DFL_I2C_SDA,
- 0,
- SQ930_GPIO_RSTBAR
- },
- 7, ov9630_start_0
- },
-};
-
-static void reg_r(struct gspca_dev *gspca_dev,
- u16 value, int len)
-{
- int ret;
-
- if (gspca_dev->usb_err < 0)
- return;
- ret = usb_control_msg(gspca_dev->dev,
- usb_rcvctrlpipe(gspca_dev->dev, 0),
- 0x0c,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- value, 0, gspca_dev->usb_buf, len,
- 500);
- if (ret < 0) {
- pr_err("reg_r %04x failed %d\n", value, ret);
- gspca_dev->usb_err = ret;
- }
-}
-
-static void reg_w(struct gspca_dev *gspca_dev, u16 value, u16 index)
-{
- int ret;
-
- if (gspca_dev->usb_err < 0)
- return;
- PDEBUG(D_USBO, "reg_w v: %04x i: %04x", value, index);
- ret = usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- 0x0c, /* request */
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- value, index, NULL, 0,
- 500);
- msleep(30);
- if (ret < 0) {
- pr_err("reg_w %04x %04x failed %d\n", value, index, ret);
- gspca_dev->usb_err = ret;
- }
-}
-
-static void reg_wb(struct gspca_dev *gspca_dev, u16 value, u16 index,
- const u8 *data, int len)
-{
- int ret;
-
- if (gspca_dev->usb_err < 0)
- return;
- PDEBUG(D_USBO, "reg_wb v: %04x i: %04x %02x...%02x",
- value, index, *data, data[len - 1]);
- memcpy(gspca_dev->usb_buf, data, len);
- ret = usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- 0x0c, /* request */
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- value, index, gspca_dev->usb_buf, len,
- 1000);
- msleep(30);
- if (ret < 0) {
- pr_err("reg_wb %04x %04x failed %d\n", value, index, ret);
- gspca_dev->usb_err = ret;
- }
-}
-
-static void i2c_write(struct sd *sd,
- const struct i2c_write_cmd *cmd,
- int ncmds)
-{
- struct gspca_dev *gspca_dev = &sd->gspca_dev;
- const struct sensor_s *sensor;
- u16 val, idx;
- u8 *buf;
- int ret;
-
- if (gspca_dev->usb_err < 0)
- return;
-
- sensor = &sensor_tb[sd->sensor];
-
- val = (sensor->i2c_addr << 8) | SQ930_CTRL_I2C_IO;
- idx = (cmd->val & 0xff00) | cmd->reg;
-
- buf = gspca_dev->usb_buf;
- *buf++ = sensor->i2c_dum;
- *buf++ = cmd->val;
-
- while (--ncmds > 0) {
- cmd++;
- *buf++ = cmd->reg;
- *buf++ = cmd->val >> 8;
- *buf++ = sensor->i2c_dum;
- *buf++ = cmd->val;
- }
-
- PDEBUG(D_USBO, "i2c_w v: %04x i: %04x %02x...%02x",
- val, idx, gspca_dev->usb_buf[0], buf[-1]);
- ret = usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- 0x0c, /* request */
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- val, idx,
- gspca_dev->usb_buf, buf - gspca_dev->usb_buf,
- 500);
- if (ret < 0) {
- pr_err("i2c_write failed %d\n", ret);
- gspca_dev->usb_err = ret;
- }
-}
-
-static void ucbus_write(struct gspca_dev *gspca_dev,
- const struct ucbus_write_cmd *cmd,
- int ncmds,
- int batchsize)
-{
- u8 *buf;
- u16 val, idx;
- int len, ret;
-
- if (gspca_dev->usb_err < 0)
- return;
-
-#ifdef GSPCA_DEBUG
- if ((batchsize - 1) * 3 > USB_BUF_SZ) {
- pr_err("Bug: usb_buf overflow\n");
- gspca_dev->usb_err = -ENOMEM;
- return;
- }
-#endif
-
- for (;;) {
- len = ncmds;
- if (len > batchsize)
- len = batchsize;
- ncmds -= len;
-
- val = (cmd->bw_addr << 8) | SQ930_CTRL_UCBUS_IO;
- idx = (cmd->bw_data << 8) | (cmd->bw_addr >> 8);
-
- buf = gspca_dev->usb_buf;
- while (--len > 0) {
- cmd++;
- *buf++ = cmd->bw_addr;
- *buf++ = cmd->bw_addr >> 8;
- *buf++ = cmd->bw_data;
- }
- if (buf != gspca_dev->usb_buf)
- PDEBUG(D_USBO, "ucbus v: %04x i: %04x %02x...%02x",
- val, idx,
- gspca_dev->usb_buf[0], buf[-1]);
- else
- PDEBUG(D_USBO, "ucbus v: %04x i: %04x",
- val, idx);
- ret = usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- 0x0c, /* request */
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- val, idx,
- gspca_dev->usb_buf, buf - gspca_dev->usb_buf,
- 500);
- if (ret < 0) {
- pr_err("ucbus_write failed %d\n", ret);
- gspca_dev->usb_err = ret;
- return;
- }
- msleep(30);
- if (ncmds <= 0)
- break;
- cmd++;
- }
-}
-
-static void gpio_set(struct sd *sd, u16 val, u16 mask)
-{
- struct gspca_dev *gspca_dev = &sd->gspca_dev;
-
- if (mask & 0x00ff) {
- sd->gpio[0] &= ~mask;
- sd->gpio[0] |= val;
- reg_w(gspca_dev, 0x0100 | SQ930_CTRL_GPIO,
- ~sd->gpio[0] << 8);
- }
- mask >>= 8;
- val >>= 8;
- if (mask) {
- sd->gpio[1] &= ~mask;
- sd->gpio[1] |= val;
- reg_w(gspca_dev, 0x0300 | SQ930_CTRL_GPIO,
- ~sd->gpio[1] << 8);
- }
-}
-
-static void gpio_init(struct sd *sd,
- const u8 *gpio)
-{
- gpio_set(sd, *gpio++, 0x000f);
- gpio_set(sd, *gpio++, 0x000f);
- gpio_set(sd, *gpio++, 0x000f);
- gpio_set(sd, *gpio++, 0x000f);
- gpio_set(sd, *gpio, 0x000f);
-}
-
-static void bridge_init(struct sd *sd)
-{
- static const struct ucbus_write_cmd clkfreq_cmd = {
- 0xf031, 0 /* SQ930_CLKFREQ_60MHZ */
- };
-
- ucbus_write(&sd->gspca_dev, &clkfreq_cmd, 1, 1);
-
- gpio_set(sd, SQ930_GPIO_POWER, 0xff00);
-}
-
-static void cmos_probe(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int i;
- const struct sensor_s *sensor;
- static const u8 probe_order[] = {
-/* SENSOR_LZ24BP, (tested as ccd) */
- SENSOR_OV9630,
- SENSOR_MI0360,
- SENSOR_OV7660,
- SENSOR_MT9V111,
- };
-
- for (i = 0; i < ARRAY_SIZE(probe_order); i++) {
- sensor = &sensor_tb[probe_order[i]];
- ucbus_write(&sd->gspca_dev, sensor->cmd, sensor->cmd_len, 8);
- gpio_init(sd, sensor->gpio);
- msleep(100);
- reg_r(gspca_dev, (sensor->i2c_addr << 8) | 0x001c, 1);
- msleep(100);
- if (gspca_dev->usb_buf[0] != 0)
- break;
- }
- if (i >= ARRAY_SIZE(probe_order)) {
- pr_err("Unknown sensor\n");
- gspca_dev->usb_err = -EINVAL;
- return;
- }
- sd->sensor = probe_order[i];
- switch (sd->sensor) {
- case SENSOR_OV7660:
- case SENSOR_OV9630:
- pr_err("Sensor %s not yet treated\n",
- sensor_tb[sd->sensor].name);
- gspca_dev->usb_err = -EINVAL;
- break;
- }
-}
-
-static void mt9v111_init(struct gspca_dev *gspca_dev)
-{
- int i, nwait;
- static const u8 cmd_001b[] = {
- 0x00, 0x3b, 0xf6, 0x01, 0x03, 0x02, 0x00, 0x00,
- 0x00, 0x00, 0x00
- };
- static const u8 cmd_011b[][7] = {
- {0x10, 0x01, 0x66, 0x08, 0x00, 0x00, 0x00},
- {0x01, 0x00, 0x1a, 0x04, 0x00, 0x00, 0x00},
- {0x20, 0x00, 0x10, 0x04, 0x00, 0x00, 0x00},
- {0x02, 0x01, 0xae, 0x01, 0x00, 0x00, 0x00},
- };
-
- reg_wb(gspca_dev, 0x001b, 0x0000, cmd_001b, sizeof cmd_001b);
- for (i = 0; i < ARRAY_SIZE(cmd_011b); i++) {
- reg_wb(gspca_dev, 0x001b, 0x0000, cmd_011b[i],
- ARRAY_SIZE(cmd_011b[0]));
- msleep(400);
- nwait = 20;
- for (;;) {
- reg_r(gspca_dev, 0x031b, 1);
- if (gspca_dev->usb_buf[0] == 0
- || gspca_dev->usb_err != 0)
- break;
- if (--nwait < 0) {
- PDEBUG(D_PROBE, "mt9v111_init timeout");
- gspca_dev->usb_err = -ETIME;
- return;
- }
- msleep(50);
- }
- }
-}
-
-static void global_init(struct sd *sd, int first_time)
-{
- switch (sd->sensor) {
- case SENSOR_ICX098BQ:
- if (first_time)
- ucbus_write(&sd->gspca_dev,
- icx098bq_start_0,
- 8, 8);
- gpio_init(sd, sensor_tb[sd->sensor].gpio);
- break;
- case SENSOR_LZ24BP:
- if (sd->type != Creative_live_motion)
- gpio_set(sd, SQ930_GPIO_EXTRA1, 0x00ff);
- else
- gpio_set(sd, 0, 0x00ff);
- msleep(50);
- if (first_time)
- ucbus_write(&sd->gspca_dev,
- lz24bp_start_0,
- 8, 8);
- gpio_init(sd, sensor_tb[sd->sensor].gpio);
- break;
- case SENSOR_MI0360:
- if (first_time)
- ucbus_write(&sd->gspca_dev,
- mi0360_start_0,
- ARRAY_SIZE(mi0360_start_0),
- 8);
- gpio_init(sd, sensor_tb[sd->sensor].gpio);
- gpio_set(sd, SQ930_GPIO_EXTRA2, SQ930_GPIO_EXTRA2);
- break;
- default:
-/* case SENSOR_MT9V111: */
- if (first_time)
- mt9v111_init(&sd->gspca_dev);
- else
- gpio_init(sd, sensor_tb[sd->sensor].gpio);
- break;
- }
-}
-
-static void lz24bp_ppl(struct sd *sd, u16 ppl)
-{
- struct ucbus_write_cmd cmds[2] = {
- {0xf810, ppl >> 8},
- {0xf811, ppl}
- };
-
- ucbus_write(&sd->gspca_dev, cmds, ARRAY_SIZE(cmds), 2);
-}
-
-static void setexposure(struct gspca_dev *gspca_dev, s32 expo, s32 gain)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int i, integclks, intstartclk, frameclks, min_frclk;
- const struct sensor_s *sensor;
- u16 cmd;
- u8 buf[15];
-
- integclks = expo;
- i = 0;
- cmd = SQ930_CTRL_SET_EXPOSURE;
-
- switch (sd->sensor) {
- case SENSOR_ICX098BQ: /* ccd */
- case SENSOR_LZ24BP:
- min_frclk = sd->sensor == SENSOR_ICX098BQ ? 0x210 : 0x26f;
- if (integclks >= min_frclk) {
- intstartclk = 0;
- frameclks = integclks;
- } else {
- intstartclk = min_frclk - integclks;
- frameclks = min_frclk;
- }
- buf[i++] = intstartclk >> 8;
- buf[i++] = intstartclk;
- buf[i++] = frameclks >> 8;
- buf[i++] = frameclks;
- buf[i++] = gain;
- break;
- default: /* cmos */
-/* case SENSOR_MI0360: */
-/* case SENSOR_MT9V111: */
- cmd |= 0x0100;
- sensor = &sensor_tb[sd->sensor];
- buf[i++] = sensor->i2c_addr; /* i2c_slave_addr */
- buf[i++] = 0x08; /* 2 * ni2c */
- buf[i++] = 0x09; /* reg = shutter width */
- buf[i++] = integclks >> 8; /* val H */
- buf[i++] = sensor->i2c_dum;
- buf[i++] = integclks; /* val L */
- buf[i++] = 0x35; /* reg = global gain */
- buf[i++] = 0x00; /* val H */
- buf[i++] = sensor->i2c_dum;
- buf[i++] = 0x80 + gain / 2; /* val L */
- buf[i++] = 0x00;
- buf[i++] = 0x00;
- buf[i++] = 0x00;
- buf[i++] = 0x00;
- buf[i++] = 0x83;
- break;
- }
- reg_wb(gspca_dev, cmd, 0, buf, i);
-}
-
-/* This function is called at probe time just before sd_init */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct cam *cam = &gspca_dev->cam;
-
- sd->sensor = id->driver_info >> 8;
- sd->type = id->driver_info;
-
- cam->cam_mode = vga_mode;
- cam->nmodes = ARRAY_SIZE(vga_mode);
-
- cam->bulk = 1;
-
- return 0;
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- sd->gpio[0] = sd->gpio[1] = 0xff; /* force gpio rewrite */
-
-/*fixme: is this needed for icx098bp and mi0360?
- if (sd->sensor != SENSOR_LZ24BP)
- reg_w(gspca_dev, SQ930_CTRL_RESET, 0x0000);
- */
-
- reg_r(gspca_dev, SQ930_CTRL_GET_DEV_INFO, 8);
- if (gspca_dev->usb_err < 0)
- return gspca_dev->usb_err;
-
-/* it returns:
- * 03 00 12 93 0b f6 c9 00 live! ultra
- * 03 00 07 93 0b f6 ca 00 live! ultra for notebook
- * 03 00 12 93 0b fe c8 00 Trust WB-3500T
- * 02 00 06 93 0b fe c8 00 Joy-IT 318S
- * 03 00 12 93 0b f6 cf 00 icam tracer - sensor icx098bq
- * 02 00 12 93 0b fe cf 00 ProQ Motion Webcam
- *
- * byte
- * 0: 02 = usb 1.0 (12Mbit) / 03 = usb2.0 (480Mbit)
- * 1: 00
- * 2: 06 / 07 / 12 = mode webcam? firmware??
- * 3: 93 chip = 930b (930b or 930c)
- * 4: 0b
- * 5: f6 = cdd (icx098bq, lz24bp) / fe or de = cmos (i2c) (other sensors)
- * 6: c8 / c9 / ca / cf = mode webcam?, sensor? webcam?
- * 7: 00
- */
- PDEBUG(D_PROBE, "info: %*ph", 8, gspca_dev->usb_buf);
-
- bridge_init(sd);
-
- if (sd->sensor == SENSOR_MI0360) {
-
- /* no sensor probe for icam tracer */
- if (gspca_dev->usb_buf[5] == 0xf6) /* if ccd */
- sd->sensor = SENSOR_ICX098BQ;
- else
- cmos_probe(gspca_dev);
- }
- if (gspca_dev->usb_err >= 0) {
- PDEBUG(D_PROBE, "Sensor %s", sensor_tb[sd->sensor].name);
- global_init(sd, 1);
- }
- return gspca_dev->usb_err;
-}
-
-/* send the start/stop commands to the webcam */
-static void send_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- const struct cap_s *cap;
- int mode;
-
- mode = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv;
- cap = &capconfig[sd->sensor][mode];
- reg_wb(gspca_dev, 0x0900 | SQ930_CTRL_CAP_START,
- 0x0a00 | cap->cc_sizeid,
- cap->cc_bytes, 32);
-}
-
-static void send_stop(struct gspca_dev *gspca_dev)
-{
- reg_w(gspca_dev, SQ930_CTRL_CAP_STOP, 0);
-}
-
-/* function called at start time before URB creation */
-static int sd_isoc_init(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- gspca_dev->cam.bulk_nurbs = 1; /* there must be one URB only */
- sd->do_ctrl = 0;
- gspca_dev->cam.bulk_size = gspca_dev->width * gspca_dev->height + 8;
- return 0;
-}
-
-/* start the capture */
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int mode;
-
- bridge_init(sd);
- global_init(sd, 0);
- msleep(100);
-
- switch (sd->sensor) {
- case SENSOR_ICX098BQ:
- ucbus_write(gspca_dev, icx098bq_start_0,
- ARRAY_SIZE(icx098bq_start_0),
- 8);
- ucbus_write(gspca_dev, icx098bq_start_1,
- ARRAY_SIZE(icx098bq_start_1),
- 5);
- ucbus_write(gspca_dev, icx098bq_start_2,
- ARRAY_SIZE(icx098bq_start_2),
- 6);
- msleep(50);
-
- /* 1st start */
- send_start(gspca_dev);
- gpio_set(sd, SQ930_GPIO_EXTRA2 | SQ930_GPIO_RSTBAR, 0x00ff);
- msleep(70);
- reg_w(gspca_dev, SQ930_CTRL_CAP_STOP, 0x0000);
- gpio_set(sd, 0x7f, 0x00ff);
-
- /* 2nd start */
- send_start(gspca_dev);
- gpio_set(sd, SQ930_GPIO_EXTRA2 | SQ930_GPIO_RSTBAR, 0x00ff);
- goto out;
- case SENSOR_LZ24BP:
- ucbus_write(gspca_dev, lz24bp_start_0,
- ARRAY_SIZE(lz24bp_start_0),
- 8);
- if (sd->type != Creative_live_motion)
- ucbus_write(gspca_dev, lz24bp_start_1_gen,
- ARRAY_SIZE(lz24bp_start_1_gen),
- 5);
- else
- ucbus_write(gspca_dev, lz24bp_start_1_clm,
- ARRAY_SIZE(lz24bp_start_1_clm),
- 5);
- ucbus_write(gspca_dev, lz24bp_start_2,
- ARRAY_SIZE(lz24bp_start_2),
- 6);
- mode = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv;
- lz24bp_ppl(sd, mode == 1 ? 0x0564 : 0x0310);
- msleep(10);
- break;
- case SENSOR_MI0360:
- ucbus_write(gspca_dev, mi0360_start_0,
- ARRAY_SIZE(mi0360_start_0),
- 8);
- i2c_write(sd, mi0360_init_23,
- ARRAY_SIZE(mi0360_init_23));
- i2c_write(sd, mi0360_init_24,
- ARRAY_SIZE(mi0360_init_24));
- i2c_write(sd, mi0360_init_25,
- ARRAY_SIZE(mi0360_init_25));
- ucbus_write(gspca_dev, mi0360_start_1,
- ARRAY_SIZE(mi0360_start_1),
- 5);
- i2c_write(sd, mi0360_start_2,
- ARRAY_SIZE(mi0360_start_2));
- i2c_write(sd, mi0360_start_3,
- ARRAY_SIZE(mi0360_start_3));
-
- /* 1st start */
- send_start(gspca_dev);
- msleep(60);
- send_stop(gspca_dev);
-
- i2c_write(sd,
- mi0360_start_4, ARRAY_SIZE(mi0360_start_4));
- break;
- default:
-/* case SENSOR_MT9V111: */
- ucbus_write(gspca_dev, mi0360_start_0,
- ARRAY_SIZE(mi0360_start_0),
- 8);
- i2c_write(sd, mt9v111_init_0,
- ARRAY_SIZE(mt9v111_init_0));
- i2c_write(sd, mt9v111_init_1,
- ARRAY_SIZE(mt9v111_init_1));
- i2c_write(sd, mt9v111_init_2,
- ARRAY_SIZE(mt9v111_init_2));
- ucbus_write(gspca_dev, mt9v111_start_1,
- ARRAY_SIZE(mt9v111_start_1),
- 5);
- i2c_write(sd, mt9v111_init_3,
- ARRAY_SIZE(mt9v111_init_3));
- i2c_write(sd, mt9v111_init_4,
- ARRAY_SIZE(mt9v111_init_4));
- break;
- }
-
- send_start(gspca_dev);
-out:
- msleep(1000);
-
- if (sd->sensor == SENSOR_MT9V111)
- gpio_set(sd, SQ930_GPIO_DFL_LED, SQ930_GPIO_DFL_LED);
-
- sd->do_ctrl = 1; /* set the exposure */
-
- return gspca_dev->usb_err;
-}
-
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (sd->sensor == SENSOR_MT9V111)
- gpio_set(sd, 0, SQ930_GPIO_DFL_LED);
- send_stop(gspca_dev);
-}
-
-/* function called when the application gets a new frame */
-/* It sets the exposure if required and restart the bulk transfer. */
-static void sd_dq_callback(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int ret;
-
- if (!sd->do_ctrl || gspca_dev->cam.bulk_nurbs != 0)
- return;
- sd->do_ctrl = 0;
-
- setexposure(gspca_dev, v4l2_ctrl_g_ctrl(sd->exposure),
- v4l2_ctrl_g_ctrl(sd->gain));
-
- gspca_dev->cam.bulk_nurbs = 1;
- ret = usb_submit_urb(gspca_dev->urb[0], GFP_ATOMIC);
- if (ret < 0)
- pr_err("sd_dq_callback() err %d\n", ret);
-
- /* wait a little time, otherwise the webcam crashes */
- msleep(100);
-}
-
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, /* isoc packet */
- int len) /* iso packet length */
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (sd->do_ctrl)
- gspca_dev->cam.bulk_nurbs = 0;
- gspca_frame_add(gspca_dev, FIRST_PACKET, NULL, 0);
- gspca_frame_add(gspca_dev, INTER_PACKET, data, len - 8);
- gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
-}
-
-static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct gspca_dev *gspca_dev =
- container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
- struct sd *sd = (struct sd *) gspca_dev;
-
- gspca_dev->usb_err = 0;
-
- if (!gspca_dev->streaming)
- return 0;
-
- switch (ctrl->id) {
- case V4L2_CID_EXPOSURE:
- setexposure(gspca_dev, ctrl->val, sd->gain->val);
- break;
- }
- return gspca_dev->usb_err;
-}
-
-static const struct v4l2_ctrl_ops sd_ctrl_ops = {
- .s_ctrl = sd_s_ctrl,
-};
-
-static int sd_init_controls(struct gspca_dev *gspca_dev)
-{
- struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
- struct sd *sd = (struct sd *) gspca_dev;
-
- gspca_dev->vdev.ctrl_handler = hdl;
- v4l2_ctrl_handler_init(hdl, 2);
- sd->exposure = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_EXPOSURE, 1, 0xfff, 1, 0x356);
- sd->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_GAIN, 1, 255, 1, 0x8d);
-
- if (hdl->error) {
- pr_err("Could not initialize controls\n");
- return hdl->error;
- }
- v4l2_ctrl_cluster(2, &sd->exposure);
- return 0;
-}
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
- .name = MODULE_NAME,
- .config = sd_config,
- .init = sd_init,
- .init_controls = sd_init_controls,
- .isoc_init = sd_isoc_init,
- .start = sd_start,
- .stopN = sd_stopN,
- .pkt_scan = sd_pkt_scan,
- .dq_callback = sd_dq_callback,
-};
-
-/* Table of supported USB devices */
-#define ST(sensor, type) \
- .driver_info = (SENSOR_ ## sensor << 8) \
- | (type)
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x041e, 0x4038), ST(MI0360, 0)},
- {USB_DEVICE(0x041e, 0x403c), ST(LZ24BP, 0)},
- {USB_DEVICE(0x041e, 0x403d), ST(LZ24BP, 0)},
- {USB_DEVICE(0x041e, 0x4041), ST(LZ24BP, Creative_live_motion)},
- {USB_DEVICE(0x2770, 0x930b), ST(MI0360, 0)},
- {USB_DEVICE(0x2770, 0x930c), ST(MI0360, 0)},
- {}
-};
-MODULE_DEVICE_TABLE(usb, device_table);
-
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
+++ /dev/null
-/*
- * Syntek DV4000 (STK014) subdriver
- *
- * Copyright (C) 2008 Jean-Francois Moine (http://moinejf.free.fr)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define MODULE_NAME "stk014"
-
-#include "gspca.h"
-#include "jpeg.h"
-
-MODULE_AUTHOR("Jean-Francois Moine <http://moinejf.free.fr>");
-MODULE_DESCRIPTION("Syntek DV4000 (STK014) USB Camera Driver");
-MODULE_LICENSE("GPL");
-
-#define QUALITY 50
-
-/* specific webcam descriptor */
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
- u8 jpeg_hdr[JPEG_HDR_SZ];
-};
-
-static const struct v4l2_pix_format vga_mode[] = {
- {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 1},
- {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 0},
-};
-
-/* -- read a register -- */
-static u8 reg_r(struct gspca_dev *gspca_dev,
- __u16 index)
-{
- struct usb_device *dev = gspca_dev->dev;
- int ret;
-
- if (gspca_dev->usb_err < 0)
- return 0;
- ret = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
- 0x00,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0x00,
- index,
- gspca_dev->usb_buf, 1,
- 500);
- if (ret < 0) {
- pr_err("reg_r err %d\n", ret);
- gspca_dev->usb_err = ret;
- return 0;
- }
- return gspca_dev->usb_buf[0];
-}
-
-/* -- write a register -- */
-static void reg_w(struct gspca_dev *gspca_dev,
- __u16 index, __u16 value)
-{
- struct usb_device *dev = gspca_dev->dev;
- int ret;
-
- if (gspca_dev->usb_err < 0)
- return;
- ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
- 0x01,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- value,
- index,
- NULL,
- 0,
- 500);
- if (ret < 0) {
- pr_err("reg_w err %d\n", ret);
- gspca_dev->usb_err = ret;
- }
-}
-
-/* -- get a bulk value (4 bytes) -- */
-static void rcv_val(struct gspca_dev *gspca_dev,
- int ads)
-{
- struct usb_device *dev = gspca_dev->dev;
- int alen, ret;
-
- reg_w(gspca_dev, 0x634, (ads >> 16) & 0xff);
- reg_w(gspca_dev, 0x635, (ads >> 8) & 0xff);
- reg_w(gspca_dev, 0x636, ads & 0xff);
- reg_w(gspca_dev, 0x637, 0);
- reg_w(gspca_dev, 0x638, 4); /* len & 0xff */
- reg_w(gspca_dev, 0x639, 0); /* len >> 8 */
- reg_w(gspca_dev, 0x63a, 0);
- reg_w(gspca_dev, 0x63b, 0);
- reg_w(gspca_dev, 0x630, 5);
- if (gspca_dev->usb_err < 0)
- return;
- ret = usb_bulk_msg(dev,
- usb_rcvbulkpipe(dev, 0x05),
- gspca_dev->usb_buf,
- 4, /* length */
- &alen,
- 500); /* timeout in milliseconds */
- if (ret < 0) {
- pr_err("rcv_val err %d\n", ret);
- gspca_dev->usb_err = ret;
- }
-}
-
-/* -- send a bulk value -- */
-static void snd_val(struct gspca_dev *gspca_dev,
- int ads,
- unsigned int val)
-{
- struct usb_device *dev = gspca_dev->dev;
- int alen, ret;
- __u8 seq = 0;
-
- if (ads == 0x003f08) {
- reg_r(gspca_dev, 0x0704);
- seq = reg_r(gspca_dev, 0x0705);
- reg_r(gspca_dev, 0x0650);
- reg_w(gspca_dev, 0x654, seq);
- } else {
- reg_w(gspca_dev, 0x654, (ads >> 16) & 0xff);
- }
- reg_w(gspca_dev, 0x655, (ads >> 8) & 0xff);
- reg_w(gspca_dev, 0x656, ads & 0xff);
- reg_w(gspca_dev, 0x657, 0);
- reg_w(gspca_dev, 0x658, 0x04); /* size */
- reg_w(gspca_dev, 0x659, 0);
- reg_w(gspca_dev, 0x65a, 0);
- reg_w(gspca_dev, 0x65b, 0);
- reg_w(gspca_dev, 0x650, 5);
- if (gspca_dev->usb_err < 0)
- return;
- gspca_dev->usb_buf[0] = val >> 24;
- gspca_dev->usb_buf[1] = val >> 16;
- gspca_dev->usb_buf[2] = val >> 8;
- gspca_dev->usb_buf[3] = val;
- ret = usb_bulk_msg(dev,
- usb_sndbulkpipe(dev, 6),
- gspca_dev->usb_buf,
- 4,
- &alen,
- 500); /* timeout in milliseconds */
- if (ret < 0) {
- pr_err("snd_val err %d\n", ret);
- gspca_dev->usb_err = ret;
- } else {
- if (ads == 0x003f08) {
- seq += 4;
- seq &= 0x3f;
- reg_w(gspca_dev, 0x705, seq);
- }
- }
-}
-
-/* set a camera parameter */
-static void set_par(struct gspca_dev *gspca_dev,
- int parval)
-{
- snd_val(gspca_dev, 0x003f08, parval);
-}
-
-static void setbrightness(struct gspca_dev *gspca_dev, s32 val)
-{
- int parval;
-
- parval = 0x06000000 /* whiteness */
- + (val << 16);
- set_par(gspca_dev, parval);
-}
-
-static void setcontrast(struct gspca_dev *gspca_dev, s32 val)
-{
- int parval;
-
- parval = 0x07000000 /* contrast */
- + (val << 16);
- set_par(gspca_dev, parval);
-}
-
-static void setcolors(struct gspca_dev *gspca_dev, s32 val)
-{
- int parval;
-
- parval = 0x08000000 /* saturation */
- + (val << 16);
- set_par(gspca_dev, parval);
-}
-
-static void setlightfreq(struct gspca_dev *gspca_dev, s32 val)
-{
- set_par(gspca_dev, val == 1
- ? 0x33640000 /* 50 Hz */
- : 0x33780000); /* 60 Hz */
-}
-
-/* this function is called at probe time */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- gspca_dev->cam.cam_mode = vga_mode;
- gspca_dev->cam.nmodes = ARRAY_SIZE(vga_mode);
- return 0;
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- u8 ret;
-
- /* check if the device responds */
- usb_set_interface(gspca_dev->dev, gspca_dev->iface, 1);
- ret = reg_r(gspca_dev, 0x0740);
- if (gspca_dev->usb_err >= 0) {
- if (ret != 0xff) {
- pr_err("init reg: 0x%02x\n", ret);
- gspca_dev->usb_err = -EIO;
- }
- }
- return gspca_dev->usb_err;
-}
-
-/* -- start the camera -- */
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int ret, value;
-
- /* create the JPEG header */
- jpeg_define(sd->jpeg_hdr, gspca_dev->height, gspca_dev->width,
- 0x22); /* JPEG 411 */
- jpeg_set_qual(sd->jpeg_hdr, QUALITY);
-
- /* work on alternate 1 */
- usb_set_interface(gspca_dev->dev, gspca_dev->iface, 1);
-
- set_par(gspca_dev, 0x10000000);
- set_par(gspca_dev, 0x00000000);
- set_par(gspca_dev, 0x8002e001);
- set_par(gspca_dev, 0x14000000);
- if (gspca_dev->width > 320)
- value = 0x8002e001; /* 640x480 */
- else
- value = 0x4001f000; /* 320x240 */
- set_par(gspca_dev, value);
- ret = usb_set_interface(gspca_dev->dev,
- gspca_dev->iface,
- gspca_dev->alt);
- if (ret < 0) {
- pr_err("set intf %d %d failed\n",
- gspca_dev->iface, gspca_dev->alt);
- gspca_dev->usb_err = ret;
- goto out;
- }
- reg_r(gspca_dev, 0x0630);
- rcv_val(gspca_dev, 0x000020); /* << (value ff ff ff ff) */
- reg_r(gspca_dev, 0x0650);
- snd_val(gspca_dev, 0x000020, 0xffffffff);
- reg_w(gspca_dev, 0x0620, 0);
- reg_w(gspca_dev, 0x0630, 0);
- reg_w(gspca_dev, 0x0640, 0);
- reg_w(gspca_dev, 0x0650, 0);
- reg_w(gspca_dev, 0x0660, 0);
- set_par(gspca_dev, 0x09800000); /* Red ? */
- set_par(gspca_dev, 0x0a800000); /* Green ? */
- set_par(gspca_dev, 0x0b800000); /* Blue ? */
- set_par(gspca_dev, 0x0d030000); /* Gamma ? */
-
- /* start the video flow */
- set_par(gspca_dev, 0x01000000);
- set_par(gspca_dev, 0x01000000);
- if (gspca_dev->usb_err >= 0)
- PDEBUG(D_STREAM, "camera started alt: 0x%02x",
- gspca_dev->alt);
-out:
- return gspca_dev->usb_err;
-}
-
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
- struct usb_device *dev = gspca_dev->dev;
-
- set_par(gspca_dev, 0x02000000);
- set_par(gspca_dev, 0x02000000);
- usb_set_interface(dev, gspca_dev->iface, 1);
- reg_r(gspca_dev, 0x0630);
- rcv_val(gspca_dev, 0x000020); /* << (value ff ff ff ff) */
- reg_r(gspca_dev, 0x0650);
- snd_val(gspca_dev, 0x000020, 0xffffffff);
- reg_w(gspca_dev, 0x0620, 0);
- reg_w(gspca_dev, 0x0630, 0);
- reg_w(gspca_dev, 0x0640, 0);
- reg_w(gspca_dev, 0x0650, 0);
- reg_w(gspca_dev, 0x0660, 0);
- PDEBUG(D_STREAM, "camera stopped");
-}
-
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, /* isoc packet */
- int len) /* iso packet length */
-{
- struct sd *sd = (struct sd *) gspca_dev;
- static unsigned char ffd9[] = {0xff, 0xd9};
-
- /* a frame starts with:
- * - 0xff 0xfe
- * - 0x08 0x00 - length (little endian ?!)
- * - 4 bytes = size of whole frame (BE - including header)
- * - 0x00 0x0c
- * - 0xff 0xd8
- * - .. JPEG image with escape sequences (ff 00)
- * (without ending - ff d9)
- */
- if (data[0] == 0xff && data[1] == 0xfe) {
- gspca_frame_add(gspca_dev, LAST_PACKET,
- ffd9, 2);
-
- /* put the JPEG 411 header */
- gspca_frame_add(gspca_dev, FIRST_PACKET,
- sd->jpeg_hdr, JPEG_HDR_SZ);
-
- /* beginning of the frame */
-#define STKHDRSZ 12
- data += STKHDRSZ;
- len -= STKHDRSZ;
- }
- gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
-}
-
-static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct gspca_dev *gspca_dev =
- container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
-
- gspca_dev->usb_err = 0;
-
- if (!gspca_dev->streaming)
- return 0;
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- setbrightness(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_CONTRAST:
- setcontrast(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_SATURATION:
- setcolors(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_POWER_LINE_FREQUENCY:
- setlightfreq(gspca_dev, ctrl->val);
- break;
- }
- return gspca_dev->usb_err;
-}
-
-static const struct v4l2_ctrl_ops sd_ctrl_ops = {
- .s_ctrl = sd_s_ctrl,
-};
-
-static int sd_init_controls(struct gspca_dev *gspca_dev)
-{
- struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
-
- gspca_dev->vdev.ctrl_handler = hdl;
- v4l2_ctrl_handler_init(hdl, 4);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_BRIGHTNESS, 0, 255, 1, 127);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_CONTRAST, 0, 255, 1, 127);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_SATURATION, 0, 255, 1, 127);
- v4l2_ctrl_new_std_menu(hdl, &sd_ctrl_ops,
- V4L2_CID_POWER_LINE_FREQUENCY,
- V4L2_CID_POWER_LINE_FREQUENCY_60HZ, 1,
- V4L2_CID_POWER_LINE_FREQUENCY_50HZ);
-
- if (hdl->error) {
- pr_err("Could not initialize controls\n");
- return hdl->error;
- }
- return 0;
-}
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
- .name = MODULE_NAME,
- .config = sd_config,
- .init = sd_init,
- .init_controls = sd_init_controls,
- .start = sd_start,
- .stopN = sd_stopN,
- .pkt_scan = sd_pkt_scan,
-};
-
-/* -- module initialisation -- */
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x05e1, 0x0893)},
- {}
-};
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
+++ /dev/null
-/*
- * STV0680 USB Camera Driver
- *
- * Copyright (C) 2009 Hans de Goede <hdegoede@redhat.com>
- *
- * This module is adapted from the in kernel v4l1 stv680 driver:
- *
- * STV0680 USB Camera Driver, by Kevin Sisson (kjsisson@bellsouth.net)
- *
- * Thanks to STMicroelectronics for information on the usb commands, and
- * to Steve Miller at STM for his help and encouragement while I was
- * writing this driver.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define MODULE_NAME "stv0680"
-
-#include "gspca.h"
-
-MODULE_AUTHOR("Hans de Goede <hdegoede@redhat.com>");
-MODULE_DESCRIPTION("STV0680 USB Camera Driver");
-MODULE_LICENSE("GPL");
-
-/* specific webcam descriptor */
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
- struct v4l2_pix_format mode;
- u8 orig_mode;
- u8 video_mode;
- u8 current_mode;
-};
-
-static int stv_sndctrl(struct gspca_dev *gspca_dev, int set, u8 req, u16 val,
- int size)
-{
- int ret = -1;
- u8 req_type = 0;
- unsigned int pipe = 0;
-
- switch (set) {
- case 0: /* 0xc1 */
- req_type = USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_ENDPOINT;
- pipe = usb_rcvctrlpipe(gspca_dev->dev, 0);
- break;
- case 1: /* 0x41 */
- req_type = USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_ENDPOINT;
- pipe = usb_sndctrlpipe(gspca_dev->dev, 0);
- break;
- case 2: /* 0x80 */
- req_type = USB_DIR_IN | USB_RECIP_DEVICE;
- pipe = usb_rcvctrlpipe(gspca_dev->dev, 0);
- break;
- case 3: /* 0x40 */
- req_type = USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE;
- pipe = usb_sndctrlpipe(gspca_dev->dev, 0);
- break;
- }
-
- ret = usb_control_msg(gspca_dev->dev, pipe,
- req, req_type,
- val, 0, gspca_dev->usb_buf, size, 500);
-
- if ((ret < 0) && (req != 0x0a))
- pr_err("usb_control_msg error %i, request = 0x%x, error = %i\n",
- set, req, ret);
-
- return ret;
-}
-
-static int stv0680_handle_error(struct gspca_dev *gspca_dev, int ret)
-{
- stv_sndctrl(gspca_dev, 0, 0x80, 0, 0x02); /* Get Last Error */
- PDEBUG(D_ERR, "last error: %i, command = 0x%x",
- gspca_dev->usb_buf[0], gspca_dev->usb_buf[1]);
- return ret;
-}
-
-static int stv0680_get_video_mode(struct gspca_dev *gspca_dev)
-{
- /* Note not sure if this init of usb_buf is really necessary */
- memset(gspca_dev->usb_buf, 0, 8);
- gspca_dev->usb_buf[0] = 0x0f;
-
- if (stv_sndctrl(gspca_dev, 0, 0x87, 0, 0x08) != 0x08) {
- PDEBUG(D_ERR, "Get_Camera_Mode failed");
- return stv0680_handle_error(gspca_dev, -EIO);
- }
-
- return gspca_dev->usb_buf[0]; /* 01 = VGA, 03 = QVGA, 00 = CIF */
-}
-
-static int stv0680_set_video_mode(struct gspca_dev *gspca_dev, u8 mode)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (sd->current_mode == mode)
- return 0;
-
- memset(gspca_dev->usb_buf, 0, 8);
- gspca_dev->usb_buf[0] = mode;
-
- if (stv_sndctrl(gspca_dev, 3, 0x07, 0x0100, 0x08) != 0x08) {
- PDEBUG(D_ERR, "Set_Camera_Mode failed");
- return stv0680_handle_error(gspca_dev, -EIO);
- }
-
- /* Verify we got what we've asked for */
- if (stv0680_get_video_mode(gspca_dev) != mode) {
- PDEBUG(D_ERR, "Error setting camera video mode!");
- return -EIO;
- }
-
- sd->current_mode = mode;
-
- return 0;
-}
-
-/* this function is called at probe time */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- int ret;
- struct sd *sd = (struct sd *) gspca_dev;
- struct cam *cam = &gspca_dev->cam;
-
- /* Give the camera some time to settle, otherwise initalization will
- fail on hotplug, and yes it really needs a full second. */
- msleep(1000);
-
- /* ping camera to be sure STV0680 is present */
- if (stv_sndctrl(gspca_dev, 0, 0x88, 0x5678, 0x02) != 0x02 ||
- gspca_dev->usb_buf[0] != 0x56 || gspca_dev->usb_buf[1] != 0x78) {
- PDEBUG(D_ERR, "STV(e): camera ping failed!!");
- return stv0680_handle_error(gspca_dev, -ENODEV);
- }
-
- /* get camera descriptor */
- if (stv_sndctrl(gspca_dev, 2, 0x06, 0x0200, 0x09) != 0x09)
- return stv0680_handle_error(gspca_dev, -ENODEV);
-
- if (stv_sndctrl(gspca_dev, 2, 0x06, 0x0200, 0x22) != 0x22 ||
- gspca_dev->usb_buf[7] != 0xa0 || gspca_dev->usb_buf[8] != 0x23) {
- PDEBUG(D_ERR, "Could not get descriptor 0200.");
- return stv0680_handle_error(gspca_dev, -ENODEV);
- }
- if (stv_sndctrl(gspca_dev, 0, 0x8a, 0, 0x02) != 0x02)
- return stv0680_handle_error(gspca_dev, -ENODEV);
- if (stv_sndctrl(gspca_dev, 0, 0x8b, 0, 0x24) != 0x24)
- return stv0680_handle_error(gspca_dev, -ENODEV);
- if (stv_sndctrl(gspca_dev, 0, 0x85, 0, 0x10) != 0x10)
- return stv0680_handle_error(gspca_dev, -ENODEV);
-
- if (!(gspca_dev->usb_buf[7] & 0x09)) {
- PDEBUG(D_ERR, "Camera supports neither CIF nor QVGA mode");
- return -ENODEV;
- }
- if (gspca_dev->usb_buf[7] & 0x01)
- PDEBUG(D_PROBE, "Camera supports CIF mode");
- if (gspca_dev->usb_buf[7] & 0x02)
- PDEBUG(D_PROBE, "Camera supports VGA mode");
- if (gspca_dev->usb_buf[7] & 0x04)
- PDEBUG(D_PROBE, "Camera supports QCIF mode");
- if (gspca_dev->usb_buf[7] & 0x08)
- PDEBUG(D_PROBE, "Camera supports QVGA mode");
-
- if (gspca_dev->usb_buf[7] & 0x01)
- sd->video_mode = 0x00; /* CIF */
- else
- sd->video_mode = 0x03; /* QVGA */
-
- /* FW rev, ASIC rev, sensor ID */
- PDEBUG(D_PROBE, "Firmware rev is %i.%i",
- gspca_dev->usb_buf[0], gspca_dev->usb_buf[1]);
- PDEBUG(D_PROBE, "ASIC rev is %i.%i",
- gspca_dev->usb_buf[2], gspca_dev->usb_buf[3]);
- PDEBUG(D_PROBE, "Sensor ID is %i",
- (gspca_dev->usb_buf[4]*16) + (gspca_dev->usb_buf[5]>>4));
-
-
- ret = stv0680_get_video_mode(gspca_dev);
- if (ret < 0)
- return ret;
- sd->current_mode = sd->orig_mode = ret;
-
- ret = stv0680_set_video_mode(gspca_dev, sd->video_mode);
- if (ret < 0)
- return ret;
-
- /* Get mode details */
- if (stv_sndctrl(gspca_dev, 0, 0x8f, 0, 0x10) != 0x10)
- return stv0680_handle_error(gspca_dev, -EIO);
-
- cam->bulk = 1;
- cam->bulk_nurbs = 1; /* The cam cannot handle more */
- cam->bulk_size = (gspca_dev->usb_buf[0] << 24) |
- (gspca_dev->usb_buf[1] << 16) |
- (gspca_dev->usb_buf[2] << 8) |
- (gspca_dev->usb_buf[3]);
- sd->mode.width = (gspca_dev->usb_buf[4] << 8) |
- (gspca_dev->usb_buf[5]); /* 322, 356, 644 */
- sd->mode.height = (gspca_dev->usb_buf[6] << 8) |
- (gspca_dev->usb_buf[7]); /* 242, 292, 484 */
- sd->mode.pixelformat = V4L2_PIX_FMT_STV0680;
- sd->mode.field = V4L2_FIELD_NONE;
- sd->mode.bytesperline = sd->mode.width;
- sd->mode.sizeimage = cam->bulk_size;
- sd->mode.colorspace = V4L2_COLORSPACE_SRGB;
-
- /* origGain = gspca_dev->usb_buf[12]; */
-
- cam->cam_mode = &sd->mode;
- cam->nmodes = 1;
-
-
- ret = stv0680_set_video_mode(gspca_dev, sd->orig_mode);
- if (ret < 0)
- return ret;
-
- if (stv_sndctrl(gspca_dev, 2, 0x06, 0x0100, 0x12) != 0x12 ||
- gspca_dev->usb_buf[8] != 0x53 || gspca_dev->usb_buf[9] != 0x05) {
- pr_err("Could not get descriptor 0100\n");
- return stv0680_handle_error(gspca_dev, -EIO);
- }
-
- return 0;
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- return 0;
-}
-
-/* -- start the camera -- */
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- int ret;
- struct sd *sd = (struct sd *) gspca_dev;
-
- ret = stv0680_set_video_mode(gspca_dev, sd->video_mode);
- if (ret < 0)
- return ret;
-
- if (stv_sndctrl(gspca_dev, 0, 0x85, 0, 0x10) != 0x10)
- return stv0680_handle_error(gspca_dev, -EIO);
-
- /* Start stream at:
- 0x0000 = CIF (352x288)
- 0x0100 = VGA (640x480)
- 0x0300 = QVGA (320x240) */
- if (stv_sndctrl(gspca_dev, 1, 0x09, sd->video_mode << 8, 0x0) != 0x0)
- return stv0680_handle_error(gspca_dev, -EIO);
-
- return 0;
-}
-
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
- /* This is a high priority command; it stops all lower order cmds */
- if (stv_sndctrl(gspca_dev, 1, 0x04, 0x0000, 0x0) != 0x0)
- stv0680_handle_error(gspca_dev, -EIO);
-}
-
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (!sd->gspca_dev.present)
- return;
-
- stv0680_set_video_mode(gspca_dev, sd->orig_mode);
-}
-
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data,
- int len)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- /* Every now and then the camera sends a 16 byte packet, no idea
- what it contains, but it is not image data, when this
- happens the frame received before this packet is corrupt,
- so discard it. */
- if (len != sd->mode.sizeimage) {
- gspca_dev->last_packet_type = DISCARD_PACKET;
- return;
- }
-
- /* Finish the previous frame, we do this upon reception of the next
- packet, even though it is already complete so that the strange 16
- byte packets send after a corrupt frame can discard it. */
- gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
-
- /* Store the just received frame */
- gspca_frame_add(gspca_dev, FIRST_PACKET, data, len);
-}
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
- .name = MODULE_NAME,
- .config = sd_config,
- .init = sd_init,
- .start = sd_start,
- .stopN = sd_stopN,
- .stop0 = sd_stop0,
- .pkt_scan = sd_pkt_scan,
-};
-
-/* -- module initialisation -- */
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x0553, 0x0202)},
- {USB_DEVICE(0x041e, 0x4007)},
- {}
-};
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
+++ /dev/null
-config USB_STV06XX
- tristate "STV06XX USB Camera Driver"
- depends on USB_GSPCA
- help
- Say Y here if you want support for cameras based on
- the ST STV06XX chip.
-
- To compile this driver as a module, choose M here: the
- module will be called gspca_stv06xx.
+++ /dev/null
-obj-$(CONFIG_USB_STV06XX) += gspca_stv06xx.o
-
-gspca_stv06xx-objs := stv06xx.o \
- stv06xx_vv6410.o \
- stv06xx_hdcs.o \
- stv06xx_pb0100.o \
- stv06xx_st6422.o
-
-ccflags-y += -I$(srctree)/drivers/media/video/gspca
-
+++ /dev/null
-/*
- * Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher
- * Mark Cave-Ayland, Carlo E Prelz, Dick Streefland
- * Copyright (c) 2002, 2003 Tuukka Toivonen
- * Copyright (c) 2008 Erik Andrén
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * P/N 861037: Sensor HDCS1000 ASIC STV0600
- * P/N 861050-0010: Sensor HDCS1000 ASIC STV0600
- * P/N 861050-0020: Sensor Photobit PB100 ASIC STV0600-1 - QuickCam Express
- * P/N 861055: Sensor ST VV6410 ASIC STV0610 - LEGO cam
- * P/N 861075-0040: Sensor HDCS1000 ASIC
- * P/N 961179-0700: Sensor ST VV6410 ASIC STV0602 - Dexxa WebCam USB
- * P/N 861040-0000: Sensor ST VV6410 ASIC STV0610 - QuickCam Web
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include <linux/input.h>
-#include "stv06xx_sensor.h"
-
-MODULE_AUTHOR("Erik Andrén");
-MODULE_DESCRIPTION("STV06XX USB Camera Driver");
-MODULE_LICENSE("GPL");
-
-static bool dump_bridge;
-static bool dump_sensor;
-
-int stv06xx_write_bridge(struct sd *sd, u16 address, u16 i2c_data)
-{
- int err;
- struct usb_device *udev = sd->gspca_dev.dev;
- __u8 *buf = sd->gspca_dev.usb_buf;
- u8 len = (i2c_data > 0xff) ? 2 : 1;
-
- buf[0] = i2c_data & 0xff;
- buf[1] = (i2c_data >> 8) & 0xff;
-
- err = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
- 0x04, 0x40, address, 0, buf, len,
- STV06XX_URB_MSG_TIMEOUT);
-
- PDEBUG(D_CONF, "Written 0x%x to address 0x%x, status: %d",
- i2c_data, address, err);
-
- return (err < 0) ? err : 0;
-}
-
-int stv06xx_read_bridge(struct sd *sd, u16 address, u8 *i2c_data)
-{
- int err;
- struct usb_device *udev = sd->gspca_dev.dev;
- __u8 *buf = sd->gspca_dev.usb_buf;
-
- err = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
- 0x04, 0xc0, address, 0, buf, 1,
- STV06XX_URB_MSG_TIMEOUT);
-
- *i2c_data = buf[0];
-
- PDEBUG(D_CONF, "Reading 0x%x from address 0x%x, status %d",
- *i2c_data, address, err);
-
- return (err < 0) ? err : 0;
-}
-
-/* Wraps the normal write sensor bytes / words functions for writing a
- single value */
-int stv06xx_write_sensor(struct sd *sd, u8 address, u16 value)
-{
- if (sd->sensor->i2c_len == 2) {
- u16 data[2] = { address, value };
- return stv06xx_write_sensor_words(sd, data, 1);
- } else {
- u8 data[2] = { address, value };
- return stv06xx_write_sensor_bytes(sd, data, 1);
- }
-}
-
-static int stv06xx_write_sensor_finish(struct sd *sd)
-{
- int err = 0;
-
- if (sd->bridge == BRIDGE_STV610) {
- struct usb_device *udev = sd->gspca_dev.dev;
- __u8 *buf = sd->gspca_dev.usb_buf;
-
- buf[0] = 0;
- err = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
- 0x04, 0x40, 0x1704, 0, buf, 1,
- STV06XX_URB_MSG_TIMEOUT);
- }
-
- return (err < 0) ? err : 0;
-}
-
-int stv06xx_write_sensor_bytes(struct sd *sd, const u8 *data, u8 len)
-{
- int err, i, j;
- struct usb_device *udev = sd->gspca_dev.dev;
- __u8 *buf = sd->gspca_dev.usb_buf;
-
- PDEBUG(D_CONF, "I2C: Command buffer contains %d entries", len);
- for (i = 0; i < len;) {
- /* Build the command buffer */
- memset(buf, 0, I2C_BUFFER_LENGTH);
- for (j = 0; j < I2C_MAX_BYTES && i < len; j++, i++) {
- buf[j] = data[2*i];
- buf[0x10 + j] = data[2*i+1];
- PDEBUG(D_CONF, "I2C: Writing 0x%02x to reg 0x%02x",
- data[2*i+1], data[2*i]);
- }
- buf[0x20] = sd->sensor->i2c_addr;
- buf[0x21] = j - 1; /* Number of commands to send - 1 */
- buf[0x22] = I2C_WRITE_CMD;
- err = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
- 0x04, 0x40, 0x0400, 0, buf,
- I2C_BUFFER_LENGTH,
- STV06XX_URB_MSG_TIMEOUT);
- if (err < 0)
- return err;
- }
- return stv06xx_write_sensor_finish(sd);
-}
-
-int stv06xx_write_sensor_words(struct sd *sd, const u16 *data, u8 len)
-{
- int err, i, j;
- struct usb_device *udev = sd->gspca_dev.dev;
- __u8 *buf = sd->gspca_dev.usb_buf;
-
- PDEBUG(D_CONF, "I2C: Command buffer contains %d entries", len);
-
- for (i = 0; i < len;) {
- /* Build the command buffer */
- memset(buf, 0, I2C_BUFFER_LENGTH);
- for (j = 0; j < I2C_MAX_WORDS && i < len; j++, i++) {
- buf[j] = data[2*i];
- buf[0x10 + j * 2] = data[2*i+1];
- buf[0x10 + j * 2 + 1] = data[2*i+1] >> 8;
- PDEBUG(D_CONF, "I2C: Writing 0x%04x to reg 0x%02x",
- data[2*i+1], data[2*i]);
- }
- buf[0x20] = sd->sensor->i2c_addr;
- buf[0x21] = j - 1; /* Number of commands to send - 1 */
- buf[0x22] = I2C_WRITE_CMD;
- err = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
- 0x04, 0x40, 0x0400, 0, buf,
- I2C_BUFFER_LENGTH,
- STV06XX_URB_MSG_TIMEOUT);
- if (err < 0)
- return err;
- }
- return stv06xx_write_sensor_finish(sd);
-}
-
-int stv06xx_read_sensor(struct sd *sd, const u8 address, u16 *value)
-{
- int err;
- struct usb_device *udev = sd->gspca_dev.dev;
- __u8 *buf = sd->gspca_dev.usb_buf;
-
- err = stv06xx_write_bridge(sd, STV_I2C_FLUSH, sd->sensor->i2c_flush);
- if (err < 0)
- return err;
-
- /* Clear mem */
- memset(buf, 0, I2C_BUFFER_LENGTH);
-
- buf[0] = address;
- buf[0x20] = sd->sensor->i2c_addr;
- buf[0x21] = 0;
-
- /* Read I2C register */
- buf[0x22] = I2C_READ_CMD;
-
- err = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
- 0x04, 0x40, 0x1400, 0, buf, I2C_BUFFER_LENGTH,
- STV06XX_URB_MSG_TIMEOUT);
- if (err < 0) {
- pr_err("I2C: Read error writing address: %d\n", err);
- return err;
- }
-
- err = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
- 0x04, 0xc0, 0x1410, 0, buf, sd->sensor->i2c_len,
- STV06XX_URB_MSG_TIMEOUT);
- if (sd->sensor->i2c_len == 2)
- *value = buf[0] | (buf[1] << 8);
- else
- *value = buf[0];
-
- PDEBUG(D_CONF, "I2C: Read 0x%x from address 0x%x, status: %d",
- *value, address, err);
-
- return (err < 0) ? err : 0;
-}
-
-/* Dumps all bridge registers */
-static void stv06xx_dump_bridge(struct sd *sd)
-{
- int i;
- u8 data, buf;
-
- pr_info("Dumping all stv06xx bridge registers\n");
- for (i = 0x1400; i < 0x160f; i++) {
- stv06xx_read_bridge(sd, i, &data);
-
- pr_info("Read 0x%x from address 0x%x\n", data, i);
- }
-
- pr_info("Testing stv06xx bridge registers for writability\n");
- for (i = 0x1400; i < 0x160f; i++) {
- stv06xx_read_bridge(sd, i, &data);
- buf = data;
-
- stv06xx_write_bridge(sd, i, 0xff);
- stv06xx_read_bridge(sd, i, &data);
- if (data == 0xff)
- pr_info("Register 0x%x is read/write\n", i);
- else if (data != buf)
- pr_info("Register 0x%x is read/write, but only partially\n",
- i);
- else
- pr_info("Register 0x%x is read-only\n", i);
-
- stv06xx_write_bridge(sd, i, buf);
- }
-}
-
-/* this function is called at probe and resume time */
-static int stv06xx_init(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int err;
-
- PDEBUG(D_PROBE, "Initializing camera");
-
- /* Let the usb init settle for a bit
- before performing the initialization */
- msleep(250);
-
- err = sd->sensor->init(sd);
-
- if (dump_sensor && sd->sensor->dump)
- sd->sensor->dump(sd);
-
- return (err < 0) ? err : 0;
-}
-
-/* this function is called at probe time */
-static int stv06xx_init_controls(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- PDEBUG(D_PROBE, "Initializing controls");
-
- gspca_dev->vdev.ctrl_handler = &gspca_dev->ctrl_handler;
- return sd->sensor->init_controls(sd);
-}
-
-/* Start the camera */
-static int stv06xx_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct usb_host_interface *alt;
- struct usb_interface *intf;
- int err, packet_size;
-
- intf = usb_ifnum_to_if(sd->gspca_dev.dev, sd->gspca_dev.iface);
- alt = usb_altnum_to_altsetting(intf, sd->gspca_dev.alt);
- if (!alt) {
- PDEBUG(D_ERR, "Couldn't get altsetting");
- return -EIO;
- }
-
- packet_size = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize);
- err = stv06xx_write_bridge(sd, STV_ISO_SIZE_L, packet_size);
- if (err < 0)
- return err;
-
- /* Prepare the sensor for start */
- err = sd->sensor->start(sd);
- if (err < 0)
- goto out;
-
- /* Start isochronous streaming */
- err = stv06xx_write_bridge(sd, STV_ISO_ENABLE, 1);
-
-out:
- if (err < 0)
- PDEBUG(D_STREAM, "Starting stream failed");
- else
- PDEBUG(D_STREAM, "Started streaming");
-
- return (err < 0) ? err : 0;
-}
-
-static int stv06xx_isoc_init(struct gspca_dev *gspca_dev)
-{
- struct usb_host_interface *alt;
- struct sd *sd = (struct sd *) gspca_dev;
-
- /* Start isoc bandwidth "negotiation" at max isoc bandwidth */
- alt = &gspca_dev->dev->actconfig->intf_cache[0]->altsetting[1];
- alt->endpoint[0].desc.wMaxPacketSize =
- cpu_to_le16(sd->sensor->max_packet_size[gspca_dev->curr_mode]);
-
- return 0;
-}
-
-static int stv06xx_isoc_nego(struct gspca_dev *gspca_dev)
-{
- int ret, packet_size, min_packet_size;
- struct usb_host_interface *alt;
- struct sd *sd = (struct sd *) gspca_dev;
-
- alt = &gspca_dev->dev->actconfig->intf_cache[0]->altsetting[1];
- packet_size = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize);
- min_packet_size = sd->sensor->min_packet_size[gspca_dev->curr_mode];
- if (packet_size <= min_packet_size)
- return -EIO;
-
- packet_size -= 100;
- if (packet_size < min_packet_size)
- packet_size = min_packet_size;
- alt->endpoint[0].desc.wMaxPacketSize = cpu_to_le16(packet_size);
-
- ret = usb_set_interface(gspca_dev->dev, gspca_dev->iface, 1);
- if (ret < 0)
- PDEBUG(D_ERR|D_STREAM, "set alt 1 err %d", ret);
-
- return ret;
-}
-
-static void stv06xx_stopN(struct gspca_dev *gspca_dev)
-{
- int err;
- struct sd *sd = (struct sd *) gspca_dev;
-
- /* stop ISO-streaming */
- err = stv06xx_write_bridge(sd, STV_ISO_ENABLE, 0);
- if (err < 0)
- goto out;
-
- err = sd->sensor->stop(sd);
-
-out:
- if (err < 0)
- PDEBUG(D_STREAM, "Failed to stop stream");
- else
- PDEBUG(D_STREAM, "Stopped streaming");
-}
-
-/*
- * Analyse an USB packet of the data stream and store it appropriately.
- * Each packet contains an integral number of chunks. Each chunk has
- * 2-bytes identification, followed by 2-bytes that describe the chunk
- * length. Known/guessed chunk identifications are:
- * 8001/8005/C001/C005 - Begin new frame
- * 8002/8006/C002/C006 - End frame
- * 0200/4200 - Contains actual image data, bayer or compressed
- * 0005 - 11 bytes of unknown data
- * 0100 - 2 bytes of unknown data
- * The 0005 and 0100 chunks seem to appear only in compressed stream.
- */
-static void stv06xx_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, /* isoc packet */
- int len) /* iso packet length */
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- PDEBUG(D_PACK, "Packet of length %d arrived", len);
-
- /* A packet may contain several frames
- loop until the whole packet is reached */
- while (len) {
- int id, chunk_len;
-
- if (len < 4) {
- PDEBUG(D_PACK, "Packet is smaller than 4 bytes");
- return;
- }
-
- /* Capture the id */
- id = (data[0] << 8) | data[1];
-
- /* Capture the chunk length */
- chunk_len = (data[2] << 8) | data[3];
- PDEBUG(D_PACK, "Chunk id: %x, length: %d", id, chunk_len);
-
- data += 4;
- len -= 4;
-
- if (len < chunk_len) {
- PDEBUG(D_ERR, "URB packet length is smaller"
- " than the specified chunk length");
- gspca_dev->last_packet_type = DISCARD_PACKET;
- return;
- }
-
- /* First byte seem to be 02=data 2nd byte is unknown??? */
- if (sd->bridge == BRIDGE_ST6422 && (id & 0xff00) == 0x0200)
- goto frame_data;
-
- switch (id) {
- case 0x0200:
- case 0x4200:
-frame_data:
- PDEBUG(D_PACK, "Frame data packet detected");
-
- if (sd->to_skip) {
- int skip = (sd->to_skip < chunk_len) ?
- sd->to_skip : chunk_len;
- data += skip;
- len -= skip;
- chunk_len -= skip;
- sd->to_skip -= skip;
- }
-
- gspca_frame_add(gspca_dev, INTER_PACKET,
- data, chunk_len);
- break;
-
- case 0x8001:
- case 0x8005:
- case 0xc001:
- case 0xc005:
- PDEBUG(D_PACK, "Starting new frame");
-
- /* Create a new frame, chunk length should be zero */
- gspca_frame_add(gspca_dev, FIRST_PACKET,
- NULL, 0);
-
- if (sd->bridge == BRIDGE_ST6422)
- sd->to_skip = gspca_dev->width * 4;
-
- if (chunk_len)
- PDEBUG(D_ERR, "Chunk length is "
- "non-zero on a SOF");
- break;
-
- case 0x8002:
- case 0x8006:
- case 0xc002:
- PDEBUG(D_PACK, "End of frame detected");
-
- /* Complete the last frame (if any) */
- gspca_frame_add(gspca_dev, LAST_PACKET,
- NULL, 0);
-
- if (chunk_len)
- PDEBUG(D_ERR, "Chunk length is "
- "non-zero on a EOF");
- break;
-
- case 0x0005:
- PDEBUG(D_PACK, "Chunk 0x005 detected");
- /* Unknown chunk with 11 bytes of data,
- occurs just before end of each frame
- in compressed mode */
- break;
-
- case 0x0100:
- PDEBUG(D_PACK, "Chunk 0x0100 detected");
- /* Unknown chunk with 2 bytes of data,
- occurs 2-3 times per USB interrupt */
- break;
- case 0x42ff:
- PDEBUG(D_PACK, "Chunk 0x42ff detected");
- /* Special chunk seen sometimes on the ST6422 */
- break;
- default:
- PDEBUG(D_PACK, "Unknown chunk 0x%04x detected", id);
- /* Unknown chunk */
- }
- data += chunk_len;
- len -= chunk_len;
- }
-}
-
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
-static int sd_int_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, /* interrupt packet data */
- int len) /* interrupt packet length */
-{
- int ret = -EINVAL;
-
- if (len == 1 && data[0] == 0x80) {
- input_report_key(gspca_dev->input_dev, KEY_CAMERA, 1);
- input_sync(gspca_dev->input_dev);
- ret = 0;
- }
-
- if (len == 1 && data[0] == 0x88) {
- input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);
- input_sync(gspca_dev->input_dev);
- ret = 0;
- }
-
- return ret;
-}
-#endif
-
-static int stv06xx_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id);
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
- .name = MODULE_NAME,
- .config = stv06xx_config,
- .init = stv06xx_init,
- .init_controls = stv06xx_init_controls,
- .start = stv06xx_start,
- .stopN = stv06xx_stopN,
- .pkt_scan = stv06xx_pkt_scan,
- .isoc_init = stv06xx_isoc_init,
- .isoc_nego = stv06xx_isoc_nego,
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
- .int_pkt_scan = sd_int_pkt_scan,
-#endif
-};
-
-/* This function is called at probe time */
-static int stv06xx_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- PDEBUG(D_PROBE, "Configuring camera");
-
- sd->bridge = id->driver_info;
- gspca_dev->sd_desc = &sd_desc;
-
- if (dump_bridge)
- stv06xx_dump_bridge(sd);
-
- sd->sensor = &stv06xx_sensor_st6422;
- if (!sd->sensor->probe(sd))
- return 0;
-
- sd->sensor = &stv06xx_sensor_vv6410;
- if (!sd->sensor->probe(sd))
- return 0;
-
- sd->sensor = &stv06xx_sensor_hdcs1x00;
- if (!sd->sensor->probe(sd))
- return 0;
-
- sd->sensor = &stv06xx_sensor_hdcs1020;
- if (!sd->sensor->probe(sd))
- return 0;
-
- sd->sensor = &stv06xx_sensor_pb0100;
- if (!sd->sensor->probe(sd))
- return 0;
-
- sd->sensor = NULL;
- return -ENODEV;
-}
-
-
-
-/* -- module initialisation -- */
-static const struct usb_device_id device_table[] = {
- /* QuickCam Express */
- {USB_DEVICE(0x046d, 0x0840), .driver_info = BRIDGE_STV600 },
- /* LEGO cam / QuickCam Web */
- {USB_DEVICE(0x046d, 0x0850), .driver_info = BRIDGE_STV610 },
- /* Dexxa WebCam USB */
- {USB_DEVICE(0x046d, 0x0870), .driver_info = BRIDGE_STV602 },
- /* QuickCam Messenger */
- {USB_DEVICE(0x046D, 0x08F0), .driver_info = BRIDGE_ST6422 },
- /* QuickCam Communicate */
- {USB_DEVICE(0x046D, 0x08F5), .driver_info = BRIDGE_ST6422 },
- /* QuickCam Messenger (new) */
- {USB_DEVICE(0x046D, 0x08F6), .driver_info = BRIDGE_ST6422 },
- {}
-};
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- PDEBUG(D_PROBE, "Probing for a stv06xx device");
- return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
- THIS_MODULE);
-}
-
-static void sd_disconnect(struct usb_interface *intf)
-{
- struct gspca_dev *gspca_dev = usb_get_intfdata(intf);
- struct sd *sd = (struct sd *) gspca_dev;
- void *priv = sd->sensor_priv;
- PDEBUG(D_PROBE, "Disconnecting the stv06xx device");
-
- sd->sensor = NULL;
- gspca_disconnect(intf);
- kfree(priv);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = sd_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
-
-module_param(dump_bridge, bool, S_IRUGO | S_IWUSR);
-MODULE_PARM_DESC(dump_bridge, "Dumps all usb bridge registers at startup");
-
-module_param(dump_sensor, bool, S_IRUGO | S_IWUSR);
-MODULE_PARM_DESC(dump_sensor, "Dumps all sensor registers at startup");
+++ /dev/null
-/*
- * Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher
- * Mark Cave-Ayland, Carlo E Prelz, Dick Streefland
- * Copyright (c) 2002, 2003 Tuukka Toivonen
- * Copyright (c) 2008 Erik Andrén
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * P/N 861037: Sensor HDCS1000 ASIC STV0600
- * P/N 861050-0010: Sensor HDCS1000 ASIC STV0600
- * P/N 861050-0020: Sensor Photobit PB100 ASIC STV0600-1 - QuickCam Express
- * P/N 861055: Sensor ST VV6410 ASIC STV0610 - LEGO cam
- * P/N 861075-0040: Sensor HDCS1000 ASIC
- * P/N 961179-0700: Sensor ST VV6410 ASIC STV0602 - Dexxa WebCam USB
- * P/N 861040-0000: Sensor ST VV6410 ASIC STV0610 - QuickCam Web
- */
-
-#ifndef STV06XX_H_
-#define STV06XX_H_
-
-#include <linux/slab.h>
-#include "gspca.h"
-
-#define MODULE_NAME "STV06xx"
-
-#define STV_ISOC_ENDPOINT_ADDR 0x81
-
-#define STV_R 0x0509
-
-#define STV_REG23 0x0423
-
-/* Control registers of the STV0600 ASIC */
-#define STV_I2C_PARTNER 0x1420
-#define STV_I2C_VAL_REG_VAL_PAIRS_MIN1 0x1421
-#define STV_I2C_READ_WRITE_TOGGLE 0x1422
-#define STV_I2C_FLUSH 0x1423
-#define STV_I2C_SUCC_READ_REG_VALS 0x1424
-
-#define STV_ISO_ENABLE 0x1440
-#define STV_SCAN_RATE 0x1443
-#define STV_LED_CTRL 0x1445
-#define STV_STV0600_EMULATION 0x1446
-#define STV_REG00 0x1500
-#define STV_REG01 0x1501
-#define STV_REG02 0x1502
-#define STV_REG03 0x1503
-#define STV_REG04 0x1504
-
-#define STV_ISO_SIZE_L 0x15c1
-#define STV_ISO_SIZE_H 0x15c2
-
-/* Refers to the CIF 352x288 and QCIF 176x144 */
-/* 1: 288 lines, 2: 144 lines */
-#define STV_Y_CTRL 0x15c3
-
-#define STV_RESET 0x1620
-
-/* 0xa: 352 columns, 0x6: 176 columns */
-#define STV_X_CTRL 0x1680
-
-#define STV06XX_URB_MSG_TIMEOUT 5000
-
-#define I2C_MAX_BYTES 16
-#define I2C_MAX_WORDS 8
-
-#define I2C_BUFFER_LENGTH 0x23
-#define I2C_READ_CMD 3
-#define I2C_WRITE_CMD 1
-
-#define LED_ON 1
-#define LED_OFF 0
-
-/* STV06xx device descriptor */
-struct sd {
- struct gspca_dev gspca_dev;
-
- /* A pointer to the currently connected sensor */
- const struct stv06xx_sensor *sensor;
-
- /* Sensor private data */
- void *sensor_priv;
-
- /* The first 4 lines produced by the stv6422 are no good, this keeps
- track of how many bytes we still need to skip during a frame */
- int to_skip;
-
- /* Bridge / Camera type */
- u8 bridge;
- #define BRIDGE_STV600 0
- #define BRIDGE_STV602 1
- #define BRIDGE_STV610 2
- #define BRIDGE_ST6422 3 /* With integrated sensor */
-};
-
-int stv06xx_write_bridge(struct sd *sd, u16 address, u16 i2c_data);
-int stv06xx_read_bridge(struct sd *sd, u16 address, u8 *i2c_data);
-
-int stv06xx_write_sensor_bytes(struct sd *sd, const u8 *data, u8 len);
-int stv06xx_write_sensor_words(struct sd *sd, const u16 *data, u8 len);
-
-int stv06xx_read_sensor(struct sd *sd, const u8 address, u16 *value);
-int stv06xx_write_sensor(struct sd *sd, u8 address, u16 value);
-
-#endif
+++ /dev/null
-/*
- * Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher
- * Mark Cave-Ayland, Carlo E Prelz, Dick Streefland
- * Copyright (c) 2002, 2003 Tuukka Toivonen
- * Copyright (c) 2008 Erik Andrén
- * Copyright (c) 2008 Chia-I Wu
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * P/N 861037: Sensor HDCS1000 ASIC STV0600
- * P/N 861050-0010: Sensor HDCS1000 ASIC STV0600
- * P/N 861050-0020: Sensor Photobit PB100 ASIC STV0600-1 - QuickCam Express
- * P/N 861055: Sensor ST VV6410 ASIC STV0610 - LEGO cam
- * P/N 861075-0040: Sensor HDCS1000 ASIC
- * P/N 961179-0700: Sensor ST VV6410 ASIC STV0602 - Dexxa WebCam USB
- * P/N 861040-0000: Sensor ST VV6410 ASIC STV0610 - QuickCam Web
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include "stv06xx_hdcs.h"
-
-static struct v4l2_pix_format hdcs1x00_mode[] = {
- {
- HDCS_1X00_DEF_WIDTH,
- HDCS_1X00_DEF_HEIGHT,
- V4L2_PIX_FMT_SGRBG8,
- V4L2_FIELD_NONE,
- .sizeimage =
- HDCS_1X00_DEF_WIDTH * HDCS_1X00_DEF_HEIGHT,
- .bytesperline = HDCS_1X00_DEF_WIDTH,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 1
- }
-};
-
-static struct v4l2_pix_format hdcs1020_mode[] = {
- {
- HDCS_1020_DEF_WIDTH,
- HDCS_1020_DEF_HEIGHT,
- V4L2_PIX_FMT_SGRBG8,
- V4L2_FIELD_NONE,
- .sizeimage =
- HDCS_1020_DEF_WIDTH * HDCS_1020_DEF_HEIGHT,
- .bytesperline = HDCS_1020_DEF_WIDTH,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 1
- }
-};
-
-enum hdcs_power_state {
- HDCS_STATE_SLEEP,
- HDCS_STATE_IDLE,
- HDCS_STATE_RUN
-};
-
-/* no lock? */
-struct hdcs {
- enum hdcs_power_state state;
- int w, h;
-
- /* visible area of the sensor array */
- struct {
- int left, top;
- int width, height;
- int border;
- } array;
-
- struct {
- /* Column timing overhead */
- u8 cto;
- /* Column processing overhead */
- u8 cpo;
- /* Row sample period constant */
- u16 rs;
- /* Exposure reset duration */
- u16 er;
- } exp;
-
- int psmp;
-};
-
-static int hdcs_reg_write_seq(struct sd *sd, u8 reg, u8 *vals, u8 len)
-{
- u8 regs[I2C_MAX_BYTES * 2];
- int i;
-
- if (unlikely((len <= 0) || (len >= I2C_MAX_BYTES) ||
- (reg + len > 0xff)))
- return -EINVAL;
-
- for (i = 0; i < len; i++) {
- regs[2 * i] = reg;
- regs[2 * i + 1] = vals[i];
- /* All addresses are shifted left one bit
- * as bit 0 toggles r/w */
- reg += 2;
- }
-
- return stv06xx_write_sensor_bytes(sd, regs, len);
-}
-
-static int hdcs_set_state(struct sd *sd, enum hdcs_power_state state)
-{
- struct hdcs *hdcs = sd->sensor_priv;
- u8 val;
- int ret;
-
- if (hdcs->state == state)
- return 0;
-
- /* we need to go idle before running or sleeping */
- if (hdcs->state != HDCS_STATE_IDLE) {
- ret = stv06xx_write_sensor(sd, HDCS_REG_CONTROL(sd), 0);
- if (ret)
- return ret;
- }
-
- hdcs->state = HDCS_STATE_IDLE;
-
- if (state == HDCS_STATE_IDLE)
- return 0;
-
- switch (state) {
- case HDCS_STATE_SLEEP:
- val = HDCS_SLEEP_MODE;
- break;
-
- case HDCS_STATE_RUN:
- val = HDCS_RUN_ENABLE;
- break;
-
- default:
- return -EINVAL;
- }
-
- ret = stv06xx_write_sensor(sd, HDCS_REG_CONTROL(sd), val);
-
- /* Update the state if the write succeeded */
- if (!ret)
- hdcs->state = state;
-
- return ret;
-}
-
-static int hdcs_reset(struct sd *sd)
-{
- struct hdcs *hdcs = sd->sensor_priv;
- int err;
-
- err = stv06xx_write_sensor(sd, HDCS_REG_CONTROL(sd), 1);
- if (err < 0)
- return err;
-
- err = stv06xx_write_sensor(sd, HDCS_REG_CONTROL(sd), 0);
- if (err < 0)
- hdcs->state = HDCS_STATE_IDLE;
-
- return err;
-}
-
-static int hdcs_set_exposure(struct gspca_dev *gspca_dev, __s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct hdcs *hdcs = sd->sensor_priv;
- int rowexp, srowexp;
- int max_srowexp;
- /* Column time period */
- int ct;
- /* Column processing period */
- int cp;
- /* Row processing period */
- int rp;
- /* Minimum number of column timing periods
- within the column processing period */
- int mnct;
- int cycles, err;
- u8 exp[14];
-
- cycles = val * HDCS_CLK_FREQ_MHZ * 257;
-
- ct = hdcs->exp.cto + hdcs->psmp + (HDCS_ADC_START_SIG_DUR + 2);
- cp = hdcs->exp.cto + (hdcs->w * ct / 2);
-
- /* the cycles one row takes */
- rp = hdcs->exp.rs + cp;
-
- rowexp = cycles / rp;
-
- /* the remaining cycles */
- cycles -= rowexp * rp;
-
- /* calculate sub-row exposure */
- if (IS_1020(sd)) {
- /* see HDCS-1020 datasheet 3.5.6.4, p. 63 */
- srowexp = hdcs->w - (cycles + hdcs->exp.er + 13) / ct;
-
- mnct = (hdcs->exp.er + 12 + ct - 1) / ct;
- max_srowexp = hdcs->w - mnct;
- } else {
- /* see HDCS-1000 datasheet 3.4.5.5, p. 61 */
- srowexp = cp - hdcs->exp.er - 6 - cycles;
-
- mnct = (hdcs->exp.er + 5 + ct - 1) / ct;
- max_srowexp = cp - mnct * ct - 1;
- }
-
- if (srowexp < 0)
- srowexp = 0;
- else if (srowexp > max_srowexp)
- srowexp = max_srowexp;
-
- if (IS_1020(sd)) {
- exp[0] = HDCS20_CONTROL;
- exp[1] = 0x00; /* Stop streaming */
- exp[2] = HDCS_ROWEXPL;
- exp[3] = rowexp & 0xff;
- exp[4] = HDCS_ROWEXPH;
- exp[5] = rowexp >> 8;
- exp[6] = HDCS20_SROWEXP;
- exp[7] = (srowexp >> 2) & 0xff;
- exp[8] = HDCS20_ERROR;
- exp[9] = 0x10; /* Clear exposure error flag*/
- exp[10] = HDCS20_CONTROL;
- exp[11] = 0x04; /* Restart streaming */
- err = stv06xx_write_sensor_bytes(sd, exp, 6);
- } else {
- exp[0] = HDCS00_CONTROL;
- exp[1] = 0x00; /* Stop streaming */
- exp[2] = HDCS_ROWEXPL;
- exp[3] = rowexp & 0xff;
- exp[4] = HDCS_ROWEXPH;
- exp[5] = rowexp >> 8;
- exp[6] = HDCS00_SROWEXPL;
- exp[7] = srowexp & 0xff;
- exp[8] = HDCS00_SROWEXPH;
- exp[9] = srowexp >> 8;
- exp[10] = HDCS_STATUS;
- exp[11] = 0x10; /* Clear exposure error flag*/
- exp[12] = HDCS00_CONTROL;
- exp[13] = 0x04; /* Restart streaming */
- err = stv06xx_write_sensor_bytes(sd, exp, 7);
- if (err < 0)
- return err;
- }
- PDEBUG(D_V4L2, "Writing exposure %d, rowexp %d, srowexp %d",
- val, rowexp, srowexp);
- return err;
-}
-
-static int hdcs_set_gains(struct sd *sd, u8 g)
-{
- int err;
- u8 gains[4];
-
- /* the voltage gain Av = (1 + 19 * val / 127) * (1 + bit7) */
- if (g > 127)
- g = 0x80 | (g / 2);
-
- gains[0] = g;
- gains[1] = g;
- gains[2] = g;
- gains[3] = g;
-
- err = hdcs_reg_write_seq(sd, HDCS_ERECPGA, gains, 4);
- return err;
-}
-
-static int hdcs_set_gain(struct gspca_dev *gspca_dev, __s32 val)
-{
- PDEBUG(D_V4L2, "Writing gain %d", val);
- return hdcs_set_gains((struct sd *) gspca_dev,
- val & 0xff);
-}
-
-static int hdcs_set_size(struct sd *sd,
- unsigned int width, unsigned int height)
-{
- struct hdcs *hdcs = sd->sensor_priv;
- u8 win[4];
- unsigned int x, y;
- int err;
-
- /* must be multiple of 4 */
- width = (width + 3) & ~0x3;
- height = (height + 3) & ~0x3;
-
- if (width > hdcs->array.width)
- width = hdcs->array.width;
-
- if (IS_1020(sd)) {
- /* the borders are also invalid */
- if (height + 2 * hdcs->array.border + HDCS_1020_BOTTOM_Y_SKIP
- > hdcs->array.height)
- height = hdcs->array.height - 2 * hdcs->array.border -
- HDCS_1020_BOTTOM_Y_SKIP;
-
- y = (hdcs->array.height - HDCS_1020_BOTTOM_Y_SKIP - height) / 2
- + hdcs->array.top;
- } else {
- if (height > hdcs->array.height)
- height = hdcs->array.height;
-
- y = hdcs->array.top + (hdcs->array.height - height) / 2;
- }
-
- x = hdcs->array.left + (hdcs->array.width - width) / 2;
-
- win[0] = y / 4;
- win[1] = x / 4;
- win[2] = (y + height) / 4 - 1;
- win[3] = (x + width) / 4 - 1;
-
- err = hdcs_reg_write_seq(sd, HDCS_FWROW, win, 4);
- if (err < 0)
- return err;
-
- /* Update the current width and height */
- hdcs->w = width;
- hdcs->h = height;
- return err;
-}
-
-static int hdcs_s_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct gspca_dev *gspca_dev =
- container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
- int err = -EINVAL;
-
- switch (ctrl->id) {
- case V4L2_CID_GAIN:
- err = hdcs_set_gain(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_EXPOSURE:
- err = hdcs_set_exposure(gspca_dev, ctrl->val);
- break;
- }
- return err;
-}
-
-static const struct v4l2_ctrl_ops hdcs_ctrl_ops = {
- .s_ctrl = hdcs_s_ctrl,
-};
-
-static int hdcs_init_controls(struct sd *sd)
-{
- struct v4l2_ctrl_handler *hdl = &sd->gspca_dev.ctrl_handler;
-
- v4l2_ctrl_handler_init(hdl, 2);
- v4l2_ctrl_new_std(hdl, &hdcs_ctrl_ops,
- V4L2_CID_EXPOSURE, 0, 0xff, 1, HDCS_DEFAULT_EXPOSURE);
- v4l2_ctrl_new_std(hdl, &hdcs_ctrl_ops,
- V4L2_CID_GAIN, 0, 0xff, 1, HDCS_DEFAULT_GAIN);
- return hdl->error;
-}
-
-static int hdcs_probe_1x00(struct sd *sd)
-{
- struct hdcs *hdcs;
- u16 sensor;
- int ret;
-
- ret = stv06xx_read_sensor(sd, HDCS_IDENT, &sensor);
- if (ret < 0 || sensor != 0x08)
- return -ENODEV;
-
- pr_info("HDCS-1000/1100 sensor detected\n");
-
- sd->gspca_dev.cam.cam_mode = hdcs1x00_mode;
- sd->gspca_dev.cam.nmodes = ARRAY_SIZE(hdcs1x00_mode);
-
- hdcs = kmalloc(sizeof(struct hdcs), GFP_KERNEL);
- if (!hdcs)
- return -ENOMEM;
-
- hdcs->array.left = 8;
- hdcs->array.top = 8;
- hdcs->array.width = HDCS_1X00_DEF_WIDTH;
- hdcs->array.height = HDCS_1X00_DEF_HEIGHT;
- hdcs->array.border = 4;
-
- hdcs->exp.cto = 4;
- hdcs->exp.cpo = 2;
- hdcs->exp.rs = 186;
- hdcs->exp.er = 100;
-
- /*
- * Frame rate on HDCS-1000 with STV600 depends on PSMP:
- * 4 = doesn't work at all
- * 5 = 7.8 fps,
- * 6 = 6.9 fps,
- * 8 = 6.3 fps,
- * 10 = 5.5 fps,
- * 15 = 4.4 fps,
- * 31 = 2.8 fps
- *
- * Frame rate on HDCS-1000 with STV602 depends on PSMP:
- * 15 = doesn't work at all
- * 18 = doesn't work at all
- * 19 = 7.3 fps
- * 20 = 7.4 fps
- * 21 = 7.4 fps
- * 22 = 7.4 fps
- * 24 = 6.3 fps
- * 30 = 5.4 fps
- */
- hdcs->psmp = (sd->bridge == BRIDGE_STV602) ? 20 : 5;
-
- sd->sensor_priv = hdcs;
-
- return 0;
-}
-
-static int hdcs_probe_1020(struct sd *sd)
-{
- struct hdcs *hdcs;
- u16 sensor;
- int ret;
-
- ret = stv06xx_read_sensor(sd, HDCS_IDENT, &sensor);
- if (ret < 0 || sensor != 0x10)
- return -ENODEV;
-
- pr_info("HDCS-1020 sensor detected\n");
-
- sd->gspca_dev.cam.cam_mode = hdcs1020_mode;
- sd->gspca_dev.cam.nmodes = ARRAY_SIZE(hdcs1020_mode);
-
- hdcs = kmalloc(sizeof(struct hdcs), GFP_KERNEL);
- if (!hdcs)
- return -ENOMEM;
-
- /*
- * From Andrey's test image: looks like HDCS-1020 upper-left
- * visible pixel is at 24,8 (y maybe even smaller?) and lower-right
- * visible pixel at 375,299 (x maybe even larger?)
- */
- hdcs->array.left = 24;
- hdcs->array.top = 4;
- hdcs->array.width = HDCS_1020_DEF_WIDTH;
- hdcs->array.height = 304;
- hdcs->array.border = 4;
-
- hdcs->psmp = 6;
-
- hdcs->exp.cto = 3;
- hdcs->exp.cpo = 3;
- hdcs->exp.rs = 155;
- hdcs->exp.er = 96;
-
- sd->sensor_priv = hdcs;
-
- return 0;
-}
-
-static int hdcs_start(struct sd *sd)
-{
- PDEBUG(D_STREAM, "Starting stream");
-
- return hdcs_set_state(sd, HDCS_STATE_RUN);
-}
-
-static int hdcs_stop(struct sd *sd)
-{
- PDEBUG(D_STREAM, "Halting stream");
-
- return hdcs_set_state(sd, HDCS_STATE_SLEEP);
-}
-
-static int hdcs_init(struct sd *sd)
-{
- struct hdcs *hdcs = sd->sensor_priv;
- int i, err = 0;
-
- /* Set the STV0602AA in STV0600 emulation mode */
- if (sd->bridge == BRIDGE_STV602)
- stv06xx_write_bridge(sd, STV_STV0600_EMULATION, 1);
-
- /* Execute the bridge init */
- for (i = 0; i < ARRAY_SIZE(stv_bridge_init) && !err; i++) {
- err = stv06xx_write_bridge(sd, stv_bridge_init[i][0],
- stv_bridge_init[i][1]);
- }
- if (err < 0)
- return err;
-
- /* sensor soft reset */
- hdcs_reset(sd);
-
- /* Execute the sensor init */
- for (i = 0; i < ARRAY_SIZE(stv_sensor_init) && !err; i++) {
- err = stv06xx_write_sensor(sd, stv_sensor_init[i][0],
- stv_sensor_init[i][1]);
- }
- if (err < 0)
- return err;
-
- /* Enable continuous frame capture, bit 2: stop when frame complete */
- err = stv06xx_write_sensor(sd, HDCS_REG_CONFIG(sd), BIT(3));
- if (err < 0)
- return err;
-
- /* Set PGA sample duration
- (was 0x7E for the STV602, but caused slow framerate with HDCS-1020) */
- if (IS_1020(sd))
- err = stv06xx_write_sensor(sd, HDCS_TCTRL,
- (HDCS_ADC_START_SIG_DUR << 6) | hdcs->psmp);
- else
- err = stv06xx_write_sensor(sd, HDCS_TCTRL,
- (HDCS_ADC_START_SIG_DUR << 5) | hdcs->psmp);
- if (err < 0)
- return err;
-
- return hdcs_set_size(sd, hdcs->array.width, hdcs->array.height);
-}
-
-static int hdcs_dump(struct sd *sd)
-{
- u16 reg, val;
-
- pr_info("Dumping sensor registers:\n");
-
- for (reg = HDCS_IDENT; reg <= HDCS_ROWEXPH; reg++) {
- stv06xx_read_sensor(sd, reg, &val);
- pr_info("reg 0x%02x = 0x%02x\n", reg, val);
- }
- return 0;
-}
+++ /dev/null
-/*
- * Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher
- * Mark Cave-Ayland, Carlo E Prelz, Dick Streefland
- * Copyright (c) 2002, 2003 Tuukka Toivonen
- * Copyright (c) 2008 Erik Andrén
- * Copyright (c) 2008 Chia-I Wu
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * P/N 861037: Sensor HDCS1000 ASIC STV0600
- * P/N 861050-0010: Sensor HDCS1000 ASIC STV0600
- * P/N 861050-0020: Sensor Photobit PB100 ASIC STV0600-1 - QuickCam Express
- * P/N 861055: Sensor ST VV6410 ASIC STV0610 - LEGO cam
- * P/N 861075-0040: Sensor HDCS1000 ASIC
- * P/N 961179-0700: Sensor ST VV6410 ASIC STV0602 - Dexxa WebCam USB
- * P/N 861040-0000: Sensor ST VV6410 ASIC STV0610 - QuickCam Web
- */
-
-#ifndef STV06XX_HDCS_H_
-#define STV06XX_HDCS_H_
-
-#include "stv06xx_sensor.h"
-
-#define HDCS_REG_CONFIG(sd) (IS_1020(sd) ? HDCS20_CONFIG : HDCS00_CONFIG)
-#define HDCS_REG_CONTROL(sd) (IS_1020(sd) ? HDCS20_CONTROL : HDCS00_CONTROL)
-
-#define HDCS_1X00_DEF_WIDTH 360
-#define HDCS_1X00_DEF_HEIGHT 296
-
-#define HDCS_1020_DEF_WIDTH 352
-#define HDCS_1020_DEF_HEIGHT 292
-
-#define HDCS_1020_BOTTOM_Y_SKIP 4
-
-#define HDCS_CLK_FREQ_MHZ 25
-
-#define HDCS_ADC_START_SIG_DUR 3
-
-/* LSB bit of I2C or register address signifies write (0) or read (1) */
-/* I2C Registers common for both HDCS-1000/1100 and HDCS-1020 */
-/* Identifications Register */
-#define HDCS_IDENT (0x00 << 1)
-/* Status Register */
-#define HDCS_STATUS (0x01 << 1)
-/* Interrupt Mask Register */
-#define HDCS_IMASK (0x02 << 1)
-/* Pad Control Register */
-#define HDCS_PCTRL (0x03 << 1)
-/* Pad Drive Control Register */
-#define HDCS_PDRV (0x04 << 1)
-/* Interface Control Register */
-#define HDCS_ICTRL (0x05 << 1)
-/* Interface Timing Register */
-#define HDCS_ITMG (0x06 << 1)
-/* Baud Fraction Register */
-#define HDCS_BFRAC (0x07 << 1)
-/* Baud Rate Register */
-#define HDCS_BRATE (0x08 << 1)
-/* ADC Control Register */
-#define HDCS_ADCCTRL (0x09 << 1)
-/* First Window Row Register */
-#define HDCS_FWROW (0x0a << 1)
-/* First Window Column Register */
-#define HDCS_FWCOL (0x0b << 1)
-/* Last Window Row Register */
-#define HDCS_LWROW (0x0c << 1)
-/* Last Window Column Register */
-#define HDCS_LWCOL (0x0d << 1)
-/* Timing Control Register */
-#define HDCS_TCTRL (0x0e << 1)
-/* PGA Gain Register: Even Row, Even Column */
-#define HDCS_ERECPGA (0x0f << 1)
-/* PGA Gain Register: Even Row, Odd Column */
-#define HDCS_EROCPGA (0x10 << 1)
-/* PGA Gain Register: Odd Row, Even Column */
-#define HDCS_ORECPGA (0x11 << 1)
-/* PGA Gain Register: Odd Row, Odd Column */
-#define HDCS_OROCPGA (0x12 << 1)
-/* Row Exposure Low Register */
-#define HDCS_ROWEXPL (0x13 << 1)
-/* Row Exposure High Register */
-#define HDCS_ROWEXPH (0x14 << 1)
-
-/* I2C Registers only for HDCS-1000/1100 */
-/* Sub-Row Exposure Low Register */
-#define HDCS00_SROWEXPL (0x15 << 1)
-/* Sub-Row Exposure High Register */
-#define HDCS00_SROWEXPH (0x16 << 1)
-/* Configuration Register */
-#define HDCS00_CONFIG (0x17 << 1)
-/* Control Register */
-#define HDCS00_CONTROL (0x18 << 1)
-
-/* I2C Registers only for HDCS-1020 */
-/* Sub-Row Exposure Register */
-#define HDCS20_SROWEXP (0x15 << 1)
-/* Error Control Register */
-#define HDCS20_ERROR (0x16 << 1)
-/* Interface Timing 2 Register */
-#define HDCS20_ITMG2 (0x17 << 1)
-/* Interface Control 2 Register */
-#define HDCS20_ICTRL2 (0x18 << 1)
-/* Horizontal Blank Register */
-#define HDCS20_HBLANK (0x19 << 1)
-/* Vertical Blank Register */
-#define HDCS20_VBLANK (0x1a << 1)
-/* Configuration Register */
-#define HDCS20_CONFIG (0x1b << 1)
-/* Control Register */
-#define HDCS20_CONTROL (0x1c << 1)
-
-#define HDCS_RUN_ENABLE (1 << 2)
-#define HDCS_SLEEP_MODE (1 << 1)
-
-#define HDCS_DEFAULT_EXPOSURE 48
-#define HDCS_DEFAULT_GAIN 50
-
-static int hdcs_probe_1x00(struct sd *sd);
-static int hdcs_probe_1020(struct sd *sd);
-static int hdcs_start(struct sd *sd);
-static int hdcs_init(struct sd *sd);
-static int hdcs_init_controls(struct sd *sd);
-static int hdcs_stop(struct sd *sd);
-static int hdcs_dump(struct sd *sd);
-
-static int hdcs_set_exposure(struct gspca_dev *gspca_dev, __s32 val);
-static int hdcs_set_gain(struct gspca_dev *gspca_dev, __s32 val);
-
-const struct stv06xx_sensor stv06xx_sensor_hdcs1x00 = {
- .name = "HP HDCS-1000/1100",
- .i2c_flush = 0,
- .i2c_addr = (0x55 << 1),
- .i2c_len = 1,
-
- /* FIXME (see if we can lower min_packet_size, needs testing, and also
- adjusting framerate when the bandwidth gets lower) */
- .min_packet_size = { 847 },
- .max_packet_size = { 847 },
-
- .init = hdcs_init,
- .init_controls = hdcs_init_controls,
- .probe = hdcs_probe_1x00,
- .start = hdcs_start,
- .stop = hdcs_stop,
- .dump = hdcs_dump,
-};
-
-const struct stv06xx_sensor stv06xx_sensor_hdcs1020 = {
- .name = "HDCS-1020",
- .i2c_flush = 0,
- .i2c_addr = (0x55 << 1),
- .i2c_len = 1,
-
- /* FIXME (see if we can lower min_packet_size, needs testing, and also
- adjusting framerate when the bandwidthm gets lower) */
- .min_packet_size = { 847 },
- .max_packet_size = { 847 },
-
- .init = hdcs_init,
- .init_controls = hdcs_init_controls,
- .probe = hdcs_probe_1020,
- .start = hdcs_start,
- .stop = hdcs_stop,
- .dump = hdcs_dump,
-};
-
-static const u16 stv_bridge_init[][2] = {
- {STV_ISO_ENABLE, 0},
- {STV_REG23, 0},
- {STV_REG00, 0x1d},
- {STV_REG01, 0xb5},
- {STV_REG02, 0xa8},
- {STV_REG03, 0x95},
- {STV_REG04, 0x07},
-
- {STV_SCAN_RATE, 0x20},
- {STV_Y_CTRL, 0x01},
- {STV_X_CTRL, 0x0a}
-};
-
-static const u8 stv_sensor_init[][2] = {
- /* Clear status (writing 1 will clear the corresponding status bit) */
- {HDCS_STATUS, BIT(6) | BIT(5) | BIT(4) | BIT(3) | BIT(2) | BIT(1)},
- /* Disable all interrupts */
- {HDCS_IMASK, 0x00},
- {HDCS_PCTRL, BIT(6) | BIT(5) | BIT(1) | BIT(0)},
- {HDCS_PDRV, 0x00},
- {HDCS_ICTRL, BIT(5)},
- {HDCS_ITMG, BIT(4) | BIT(1)},
- /* ADC output resolution to 10 bits */
- {HDCS_ADCCTRL, 10}
-};
-
-#endif
+++ /dev/null
-/*
- * Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher
- * Mark Cave-Ayland, Carlo E Prelz, Dick Streefland
- * Copyright (c) 2002, 2003 Tuukka Toivonen
- * Copyright (c) 2008 Erik Andrén
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * P/N 861037: Sensor HDCS1000 ASIC STV0600
- * P/N 861050-0010: Sensor HDCS1000 ASIC STV0600
- * P/N 861050-0020: Sensor Photobit PB100 ASIC STV0600-1 - QuickCam Express
- * P/N 861055: Sensor ST VV6410 ASIC STV0610 - LEGO cam
- * P/N 861075-0040: Sensor HDCS1000 ASIC
- * P/N 961179-0700: Sensor ST VV6410 ASIC STV0602 - Dexxa WebCam USB
- * P/N 861040-0000: Sensor ST VV6410 ASIC STV0610 - QuickCam Web
- */
-
-/*
- * The spec file for the PB-0100 suggests the following for best quality
- * images after the sensor has been reset :
- *
- * PB_ADCGAINL = R60 = 0x03 (3 dec) : sets low reference of ADC
- to produce good black level
- * PB_PREADCTRL = R32 = 0x1400 (5120 dec) : Enables global gain changes
- through R53
- * PB_ADCMINGAIN = R52 = 0x10 (16 dec) : Sets the minimum gain for
- auto-exposure
- * PB_ADCGLOBALGAIN = R53 = 0x10 (16 dec) : Sets the global gain
- * PB_EXPGAIN = R14 = 0x11 (17 dec) : Sets the auto-exposure value
- * PB_UPDATEINT = R23 = 0x02 (2 dec) : Sets the speed on
- auto-exposure routine
- * PB_CFILLIN = R5 = 0x0E (14 dec) : Sets the frame rate
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include "stv06xx_pb0100.h"
-
-struct pb0100_ctrls {
- struct { /* one big happy control cluster... */
- struct v4l2_ctrl *autogain;
- struct v4l2_ctrl *gain;
- struct v4l2_ctrl *exposure;
- struct v4l2_ctrl *red;
- struct v4l2_ctrl *blue;
- struct v4l2_ctrl *natural;
- };
- struct v4l2_ctrl *target;
-};
-
-static struct v4l2_pix_format pb0100_mode[] = {
-/* low res / subsample modes disabled as they are only half res horizontal,
- halving the vertical resolution does not seem to work */
- {
- 320,
- 240,
- V4L2_PIX_FMT_SGRBG8,
- V4L2_FIELD_NONE,
- .sizeimage = 320 * 240,
- .bytesperline = 320,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = PB0100_CROP_TO_VGA
- },
- {
- 352,
- 288,
- V4L2_PIX_FMT_SGRBG8,
- V4L2_FIELD_NONE,
- .sizeimage = 352 * 288,
- .bytesperline = 352,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0
- }
-};
-
-static int pb0100_s_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct gspca_dev *gspca_dev =
- container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
- struct sd *sd = (struct sd *)gspca_dev;
- struct pb0100_ctrls *ctrls = sd->sensor_priv;
- int err = -EINVAL;
-
- switch (ctrl->id) {
- case V4L2_CID_AUTOGAIN:
- err = pb0100_set_autogain(gspca_dev, ctrl->val);
- if (err)
- break;
- if (ctrl->val)
- break;
- err = pb0100_set_gain(gspca_dev, ctrls->gain->val);
- if (err)
- break;
- err = pb0100_set_exposure(gspca_dev, ctrls->exposure->val);
- break;
- case V4L2_CTRL_CLASS_USER + 0x1001:
- err = pb0100_set_autogain_target(gspca_dev, ctrl->val);
- break;
- }
- return err;
-}
-
-static const struct v4l2_ctrl_ops pb0100_ctrl_ops = {
- .s_ctrl = pb0100_s_ctrl,
-};
-
-static int pb0100_init_controls(struct sd *sd)
-{
- struct v4l2_ctrl_handler *hdl = &sd->gspca_dev.ctrl_handler;
- struct pb0100_ctrls *ctrls;
- static const struct v4l2_ctrl_config autogain_target = {
- .ops = &pb0100_ctrl_ops,
- .id = V4L2_CTRL_CLASS_USER + 0x1000,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "Automatic Gain Target",
- .max = 255,
- .step = 1,
- .def = 128,
- };
- static const struct v4l2_ctrl_config natural_light = {
- .ops = &pb0100_ctrl_ops,
- .id = V4L2_CTRL_CLASS_USER + 0x1001,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "Natural Light Source",
- .max = 1,
- .step = 1,
- .def = 1,
- };
-
- ctrls = kzalloc(sizeof(*ctrls), GFP_KERNEL);
- if (!ctrls)
- return -ENOMEM;
-
- v4l2_ctrl_handler_init(hdl, 6);
- ctrls->autogain = v4l2_ctrl_new_std(hdl, &pb0100_ctrl_ops,
- V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
- ctrls->exposure = v4l2_ctrl_new_std(hdl, &pb0100_ctrl_ops,
- V4L2_CID_EXPOSURE, 0, 511, 1, 12);
- ctrls->gain = v4l2_ctrl_new_std(hdl, &pb0100_ctrl_ops,
- V4L2_CID_GAIN, 0, 255, 1, 128);
- ctrls->red = v4l2_ctrl_new_std(hdl, &pb0100_ctrl_ops,
- V4L2_CID_RED_BALANCE, -255, 255, 1, 0);
- ctrls->blue = v4l2_ctrl_new_std(hdl, &pb0100_ctrl_ops,
- V4L2_CID_BLUE_BALANCE, -255, 255, 1, 0);
- ctrls->natural = v4l2_ctrl_new_custom(hdl, &natural_light, NULL);
- ctrls->target = v4l2_ctrl_new_custom(hdl, &autogain_target, NULL);
- if (hdl->error) {
- kfree(ctrls);
- return hdl->error;
- }
- sd->sensor_priv = ctrls;
- v4l2_ctrl_auto_cluster(5, &ctrls->autogain, 0, false);
- return 0;
-}
-
-static int pb0100_probe(struct sd *sd)
-{
- u16 sensor;
- int err;
-
- err = stv06xx_read_sensor(sd, PB_IDENT, &sensor);
-
- if (err < 0)
- return -ENODEV;
- if ((sensor >> 8) != 0x64)
- return -ENODEV;
-
- pr_info("Photobit pb0100 sensor detected\n");
-
- sd->gspca_dev.cam.cam_mode = pb0100_mode;
- sd->gspca_dev.cam.nmodes = ARRAY_SIZE(pb0100_mode);
-
- return 0;
-}
-
-static int pb0100_start(struct sd *sd)
-{
- int err, packet_size, max_packet_size;
- struct usb_host_interface *alt;
- struct usb_interface *intf;
- struct cam *cam = &sd->gspca_dev.cam;
- u32 mode = cam->cam_mode[sd->gspca_dev.curr_mode].priv;
-
- intf = usb_ifnum_to_if(sd->gspca_dev.dev, sd->gspca_dev.iface);
- alt = usb_altnum_to_altsetting(intf, sd->gspca_dev.alt);
- if (!alt)
- return -ENODEV;
- packet_size = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize);
-
- /* If we don't have enough bandwidth use a lower framerate */
- max_packet_size = sd->sensor->max_packet_size[sd->gspca_dev.curr_mode];
- if (packet_size < max_packet_size)
- stv06xx_write_sensor(sd, PB_ROWSPEED, BIT(4)|BIT(3)|BIT(1));
- else
- stv06xx_write_sensor(sd, PB_ROWSPEED, BIT(5)|BIT(3)|BIT(1));
-
- /* Setup sensor window */
- if (mode & PB0100_CROP_TO_VGA) {
- stv06xx_write_sensor(sd, PB_RSTART, 30);
- stv06xx_write_sensor(sd, PB_CSTART, 20);
- stv06xx_write_sensor(sd, PB_RWSIZE, 240 - 1);
- stv06xx_write_sensor(sd, PB_CWSIZE, 320 - 1);
- } else {
- stv06xx_write_sensor(sd, PB_RSTART, 8);
- stv06xx_write_sensor(sd, PB_CSTART, 4);
- stv06xx_write_sensor(sd, PB_RWSIZE, 288 - 1);
- stv06xx_write_sensor(sd, PB_CWSIZE, 352 - 1);
- }
-
- if (mode & PB0100_SUBSAMPLE) {
- stv06xx_write_bridge(sd, STV_Y_CTRL, 0x02); /* Wrong, FIXME */
- stv06xx_write_bridge(sd, STV_X_CTRL, 0x06);
-
- stv06xx_write_bridge(sd, STV_SCAN_RATE, 0x10);
- } else {
- stv06xx_write_bridge(sd, STV_Y_CTRL, 0x01);
- stv06xx_write_bridge(sd, STV_X_CTRL, 0x0a);
- /* larger -> slower */
- stv06xx_write_bridge(sd, STV_SCAN_RATE, 0x20);
- }
-
- err = stv06xx_write_sensor(sd, PB_CONTROL, BIT(5)|BIT(3)|BIT(1));
- PDEBUG(D_STREAM, "Started stream, status: %d", err);
-
- return (err < 0) ? err : 0;
-}
-
-static int pb0100_stop(struct sd *sd)
-{
- int err;
-
- err = stv06xx_write_sensor(sd, PB_ABORTFRAME, 1);
-
- if (err < 0)
- goto out;
-
- /* Set bit 1 to zero */
- err = stv06xx_write_sensor(sd, PB_CONTROL, BIT(5)|BIT(3));
-
- PDEBUG(D_STREAM, "Halting stream");
-out:
- return (err < 0) ? err : 0;
-}
-
-/* FIXME: Sort the init commands out and put them into tables,
- this is only for getting the camera to work */
-/* FIXME: No error handling for now,
- add this once the init has been converted to proper tables */
-static int pb0100_init(struct sd *sd)
-{
- stv06xx_write_bridge(sd, STV_REG00, 1);
- stv06xx_write_bridge(sd, STV_SCAN_RATE, 0);
-
- /* Reset sensor */
- stv06xx_write_sensor(sd, PB_RESET, 1);
- stv06xx_write_sensor(sd, PB_RESET, 0);
-
- /* Disable chip */
- stv06xx_write_sensor(sd, PB_CONTROL, BIT(5)|BIT(3));
-
- /* Gain stuff...*/
- stv06xx_write_sensor(sd, PB_PREADCTRL, BIT(12)|BIT(10)|BIT(6));
- stv06xx_write_sensor(sd, PB_ADCGLOBALGAIN, 12);
-
- /* Set up auto-exposure */
- /* ADC VREF_HI new setting for a transition
- from the Expose1 to the Expose2 setting */
- stv06xx_write_sensor(sd, PB_R28, 12);
- /* gain max for autoexposure */
- stv06xx_write_sensor(sd, PB_ADCMAXGAIN, 180);
- /* gain min for autoexposure */
- stv06xx_write_sensor(sd, PB_ADCMINGAIN, 12);
- /* Maximum frame integration time (programmed into R8)
- allowed for auto-exposure routine */
- stv06xx_write_sensor(sd, PB_R54, 3);
- /* Minimum frame integration time (programmed into R8)
- allowed for auto-exposure routine */
- stv06xx_write_sensor(sd, PB_R55, 0);
- stv06xx_write_sensor(sd, PB_UPDATEINT, 1);
- /* R15 Expose0 (maximum that auto-exposure may use) */
- stv06xx_write_sensor(sd, PB_R15, 800);
- /* R17 Expose2 (minimum that auto-exposure may use) */
- stv06xx_write_sensor(sd, PB_R17, 10);
-
- stv06xx_write_sensor(sd, PB_EXPGAIN, 0);
-
- /* 0x14 */
- stv06xx_write_sensor(sd, PB_VOFFSET, 0);
- /* 0x0D */
- stv06xx_write_sensor(sd, PB_ADCGAINH, 11);
- /* Set black level (important!) */
- stv06xx_write_sensor(sd, PB_ADCGAINL, 0);
-
- /* ??? */
- stv06xx_write_bridge(sd, STV_REG00, 0x11);
- stv06xx_write_bridge(sd, STV_REG03, 0x45);
- stv06xx_write_bridge(sd, STV_REG04, 0x07);
-
- /* Scan/timing for the sensor */
- stv06xx_write_sensor(sd, PB_ROWSPEED, BIT(4)|BIT(3)|BIT(1));
- stv06xx_write_sensor(sd, PB_CFILLIN, 14);
- stv06xx_write_sensor(sd, PB_VBL, 0);
- stv06xx_write_sensor(sd, PB_FINTTIME, 0);
- stv06xx_write_sensor(sd, PB_RINTTIME, 123);
-
- stv06xx_write_bridge(sd, STV_REG01, 0xc2);
- stv06xx_write_bridge(sd, STV_REG02, 0xb0);
- return 0;
-}
-
-static int pb0100_dump(struct sd *sd)
-{
- return 0;
-}
-
-static int pb0100_set_gain(struct gspca_dev *gspca_dev, __s32 val)
-{
- int err;
- struct sd *sd = (struct sd *) gspca_dev;
- struct pb0100_ctrls *ctrls = sd->sensor_priv;
-
- err = stv06xx_write_sensor(sd, PB_G1GAIN, val);
- if (!err)
- err = stv06xx_write_sensor(sd, PB_G2GAIN, val);
- PDEBUG(D_V4L2, "Set green gain to %d, status: %d", val, err);
-
- if (!err)
- err = pb0100_set_red_balance(gspca_dev, ctrls->red->val);
- if (!err)
- err = pb0100_set_blue_balance(gspca_dev, ctrls->blue->val);
-
- return err;
-}
-
-static int pb0100_set_red_balance(struct gspca_dev *gspca_dev, __s32 val)
-{
- int err;
- struct sd *sd = (struct sd *) gspca_dev;
- struct pb0100_ctrls *ctrls = sd->sensor_priv;
-
- val += ctrls->gain->val;
- if (val < 0)
- val = 0;
- else if (val > 255)
- val = 255;
-
- err = stv06xx_write_sensor(sd, PB_RGAIN, val);
- PDEBUG(D_V4L2, "Set red gain to %d, status: %d", val, err);
-
- return err;
-}
-
-static int pb0100_set_blue_balance(struct gspca_dev *gspca_dev, __s32 val)
-{
- int err;
- struct sd *sd = (struct sd *) gspca_dev;
- struct pb0100_ctrls *ctrls = sd->sensor_priv;
-
- val += ctrls->gain->val;
- if (val < 0)
- val = 0;
- else if (val > 255)
- val = 255;
-
- err = stv06xx_write_sensor(sd, PB_BGAIN, val);
- PDEBUG(D_V4L2, "Set blue gain to %d, status: %d", val, err);
-
- return err;
-}
-
-static int pb0100_set_exposure(struct gspca_dev *gspca_dev, __s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int err;
-
- err = stv06xx_write_sensor(sd, PB_RINTTIME, val);
- PDEBUG(D_V4L2, "Set exposure to %d, status: %d", val, err);
-
- return err;
-}
-
-static int pb0100_set_autogain(struct gspca_dev *gspca_dev, __s32 val)
-{
- int err;
- struct sd *sd = (struct sd *) gspca_dev;
- struct pb0100_ctrls *ctrls = sd->sensor_priv;
-
- if (val) {
- if (ctrls->natural->val)
- val = BIT(6)|BIT(4)|BIT(0);
- else
- val = BIT(4)|BIT(0);
- } else
- val = 0;
-
- err = stv06xx_write_sensor(sd, PB_EXPGAIN, val);
- PDEBUG(D_V4L2, "Set autogain to %d (natural: %d), status: %d",
- val, ctrls->natural->val, err);
-
- return err;
-}
-
-static int pb0100_set_autogain_target(struct gspca_dev *gspca_dev, __s32 val)
-{
- int err, totalpixels, brightpixels, darkpixels;
- struct sd *sd = (struct sd *) gspca_dev;
-
- /* Number of pixels counted by the sensor when subsampling the pixels.
- * Slightly larger than the real value to avoid oscillation */
- totalpixels = gspca_dev->width * gspca_dev->height;
- totalpixels = totalpixels/(8*8) + totalpixels/(64*64);
-
- brightpixels = (totalpixels * val) >> 8;
- darkpixels = totalpixels - brightpixels;
- err = stv06xx_write_sensor(sd, PB_R21, brightpixels);
- if (!err)
- err = stv06xx_write_sensor(sd, PB_R22, darkpixels);
-
- PDEBUG(D_V4L2, "Set autogain target to %d, status: %d", val, err);
-
- return err;
-}
+++ /dev/null
-/*
- * Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher
- * Mark Cave-Ayland, Carlo E Prelz, Dick Streefland
- * Copyright (c) 2002, 2003 Tuukka Toivonen
- * Copyright (c) 2008 Erik Andrén
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * P/N 861037: Sensor HDCS1000 ASIC STV0600
- * P/N 861050-0010: Sensor HDCS1000 ASIC STV0600
- * P/N 861050-0020: Sensor Photobit PB100 ASIC STV0600-1 - QuickCam Express
- * P/N 861055: Sensor ST VV6410 ASIC STV0610 - LEGO cam
- * P/N 861075-0040: Sensor HDCS1000 ASIC
- * P/N 961179-0700: Sensor ST VV6410 ASIC STV0602 - Dexxa WebCam USB
- * P/N 861040-0000: Sensor ST VV6410 ASIC STV0610 - QuickCam Web
- */
-
-#ifndef STV06XX_PB0100_H_
-#define STV06XX_PB0100_H_
-
-#include "stv06xx_sensor.h"
-
-/* mode priv field flags */
-#define PB0100_CROP_TO_VGA 0x01
-#define PB0100_SUBSAMPLE 0x02
-
-/* I2C Registers */
-#define PB_IDENT 0x00 /* Chip Version */
-#define PB_RSTART 0x01 /* Row Window Start */
-#define PB_CSTART 0x02 /* Column Window Start */
-#define PB_RWSIZE 0x03 /* Row Window Size */
-#define PB_CWSIZE 0x04 /* Column Window Size */
-#define PB_CFILLIN 0x05 /* Column Fill-In */
-#define PB_VBL 0x06 /* Vertical Blank Count */
-#define PB_CONTROL 0x07 /* Control Mode */
-#define PB_FINTTIME 0x08 /* Integration Time/Frame Unit Count */
-#define PB_RINTTIME 0x09 /* Integration Time/Row Unit Count */
-#define PB_ROWSPEED 0x0a /* Row Speed Control */
-#define PB_ABORTFRAME 0x0b /* Abort Frame */
-#define PB_R12 0x0c /* Reserved */
-#define PB_RESET 0x0d /* Reset */
-#define PB_EXPGAIN 0x0e /* Exposure Gain Command */
-#define PB_R15 0x0f /* Expose0 */
-#define PB_R16 0x10 /* Expose1 */
-#define PB_R17 0x11 /* Expose2 */
-#define PB_R18 0x12 /* Low0_DAC */
-#define PB_R19 0x13 /* Low1_DAC */
-#define PB_R20 0x14 /* Low2_DAC */
-#define PB_R21 0x15 /* Threshold11 */
-#define PB_R22 0x16 /* Threshold0x */
-#define PB_UPDATEINT 0x17 /* Update Interval */
-#define PB_R24 0x18 /* High_DAC */
-#define PB_R25 0x19 /* Trans0H */
-#define PB_R26 0x1a /* Trans1L */
-#define PB_R27 0x1b /* Trans1H */
-#define PB_R28 0x1c /* Trans2L */
-#define PB_R29 0x1d /* Reserved */
-#define PB_R30 0x1e /* Reserved */
-#define PB_R31 0x1f /* Wait to Read */
-#define PB_PREADCTRL 0x20 /* Pixel Read Control Mode */
-#define PB_R33 0x21 /* IREF_VLN */
-#define PB_R34 0x22 /* IREF_VLP */
-#define PB_R35 0x23 /* IREF_VLN_INTEG */
-#define PB_R36 0x24 /* IREF_MASTER */
-#define PB_R37 0x25 /* IDACP */
-#define PB_R38 0x26 /* IDACN */
-#define PB_R39 0x27 /* DAC_Control_Reg */
-#define PB_R40 0x28 /* VCL */
-#define PB_R41 0x29 /* IREF_VLN_ADCIN */
-#define PB_R42 0x2a /* Reserved */
-#define PB_G1GAIN 0x2b /* Green 1 Gain */
-#define PB_BGAIN 0x2c /* Blue Gain */
-#define PB_RGAIN 0x2d /* Red Gain */
-#define PB_G2GAIN 0x2e /* Green 2 Gain */
-#define PB_R47 0x2f /* Dark Row Address */
-#define PB_R48 0x30 /* Dark Row Options */
-#define PB_R49 0x31 /* Reserved */
-#define PB_R50 0x32 /* Image Test Data */
-#define PB_ADCMAXGAIN 0x33 /* Maximum Gain */
-#define PB_ADCMINGAIN 0x34 /* Minimum Gain */
-#define PB_ADCGLOBALGAIN 0x35 /* Global Gain */
-#define PB_R54 0x36 /* Maximum Frame */
-#define PB_R55 0x37 /* Minimum Frame */
-#define PB_R56 0x38 /* Reserved */
-#define PB_VOFFSET 0x39 /* VOFFSET */
-#define PB_R58 0x3a /* Snap-Shot Sequence Trigger */
-#define PB_ADCGAINH 0x3b /* VREF_HI */
-#define PB_ADCGAINL 0x3c /* VREF_LO */
-#define PB_R61 0x3d /* Reserved */
-#define PB_R62 0x3e /* Reserved */
-#define PB_R63 0x3f /* Reserved */
-#define PB_R64 0x40 /* Red/Blue Gain */
-#define PB_R65 0x41 /* Green 2/Green 1 Gain */
-#define PB_R66 0x42 /* VREF_HI/LO */
-#define PB_R67 0x43 /* Integration Time/Row Unit Count */
-#define PB_R240 0xf0 /* ADC Test */
-#define PB_R241 0xf1 /* Chip Enable */
-#define PB_R242 0xf2 /* Reserved */
-
-static int pb0100_probe(struct sd *sd);
-static int pb0100_start(struct sd *sd);
-static int pb0100_init(struct sd *sd);
-static int pb0100_init_controls(struct sd *sd);
-static int pb0100_stop(struct sd *sd);
-static int pb0100_dump(struct sd *sd);
-
-/* V4L2 controls supported by the driver */
-static int pb0100_set_gain(struct gspca_dev *gspca_dev, __s32 val);
-static int pb0100_set_red_balance(struct gspca_dev *gspca_dev, __s32 val);
-static int pb0100_set_blue_balance(struct gspca_dev *gspca_dev, __s32 val);
-static int pb0100_set_exposure(struct gspca_dev *gspca_dev, __s32 val);
-static int pb0100_set_autogain(struct gspca_dev *gspca_dev, __s32 val);
-static int pb0100_set_autogain_target(struct gspca_dev *gspca_dev, __s32 val);
-
-const struct stv06xx_sensor stv06xx_sensor_pb0100 = {
- .name = "PB-0100",
- .i2c_flush = 1,
- .i2c_addr = 0xba,
- .i2c_len = 2,
-
- .min_packet_size = { 635, 847 },
- .max_packet_size = { 847, 923 },
-
- .init = pb0100_init,
- .init_controls = pb0100_init_controls,
- .probe = pb0100_probe,
- .start = pb0100_start,
- .stop = pb0100_stop,
- .dump = pb0100_dump,
-};
-
-#endif
+++ /dev/null
-/*
- * Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher
- * Mark Cave-Ayland, Carlo E Prelz, Dick Streefland
- * Copyright (c) 2002, 2003 Tuukka Toivonen
- * Copyright (c) 2008 Erik Andrén
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * P/N 861037: Sensor HDCS1000 ASIC STV0600
- * P/N 861050-0010: Sensor HDCS1000 ASIC STV0600
- * P/N 861050-0020: Sensor Photobit PB100 ASIC STV0600-1 - QuickCam Express
- * P/N 861055: Sensor ST VV6410 ASIC STV0610 - LEGO cam
- * P/N 861075-0040: Sensor HDCS1000 ASIC
- * P/N 961179-0700: Sensor ST VV6410 ASIC STV0602 - Dexxa WebCam USB
- * P/N 861040-0000: Sensor ST VV6410 ASIC STV0610 - QuickCam Web
- */
-
-#ifndef STV06XX_SENSOR_H_
-#define STV06XX_SENSOR_H_
-
-#include "stv06xx.h"
-
-#define IS_1020(sd) ((sd)->sensor == &stv06xx_sensor_hdcs1020)
-
-extern const struct stv06xx_sensor stv06xx_sensor_vv6410;
-extern const struct stv06xx_sensor stv06xx_sensor_hdcs1x00;
-extern const struct stv06xx_sensor stv06xx_sensor_hdcs1020;
-extern const struct stv06xx_sensor stv06xx_sensor_pb0100;
-extern const struct stv06xx_sensor stv06xx_sensor_st6422;
-
-struct stv06xx_sensor {
- /* Defines the name of a sensor */
- char name[32];
-
- /* Sensor i2c address */
- u8 i2c_addr;
-
- /* Flush value*/
- u8 i2c_flush;
-
- /* length of an i2c word */
- u8 i2c_len;
-
- /* Isoc packet size (per mode) */
- int min_packet_size[4];
- int max_packet_size[4];
-
- /* Probes if the sensor is connected */
- int (*probe)(struct sd *sd);
-
- /* Performs a initialization sequence */
- int (*init)(struct sd *sd);
-
- /* Initializes the controls */
- int (*init_controls)(struct sd *sd);
-
- /* Reads a sensor register */
- int (*read_sensor)(struct sd *sd, const u8 address,
- u8 *i2c_data, const u8 len);
-
- /* Writes to a sensor register */
- int (*write_sensor)(struct sd *sd, const u8 address,
- u8 *i2c_data, const u8 len);
-
- /* Instructs the sensor to start streaming */
- int (*start)(struct sd *sd);
-
- /* Instructs the sensor to stop streaming */
- int (*stop)(struct sd *sd);
-
- /* Instructs the sensor to dump all its contents */
- int (*dump)(struct sd *sd);
-};
-
-#endif
+++ /dev/null
-/*
- * Support for the sensor part which is integrated (I think) into the
- * st6422 stv06xx alike bridge, as its integrated there are no i2c writes
- * but instead direct bridge writes.
- *
- * Copyright (c) 2009 Hans de Goede <hdegoede@redhat.com>
- *
- * Strongly based on qc-usb-messenger, which is:
- * Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher
- * Mark Cave-Ayland, Carlo E Prelz, Dick Streefland
- * Copyright (c) 2002, 2003 Tuukka Toivonen
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include "stv06xx_st6422.h"
-
-static struct v4l2_pix_format st6422_mode[] = {
- /* Note we actually get 124 lines of data, of which we skip the 4st
- 4 as they are garbage */
- {
- 162,
- 120,
- V4L2_PIX_FMT_SGRBG8,
- V4L2_FIELD_NONE,
- .sizeimage = 162 * 120,
- .bytesperline = 162,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 1
- },
- /* Note we actually get 248 lines of data, of which we skip the 4st
- 4 as they are garbage, and we tell the app it only gets the
- first 240 of the 244 lines it actually gets, so that it ignores
- the last 4. */
- {
- 324,
- 240,
- V4L2_PIX_FMT_SGRBG8,
- V4L2_FIELD_NONE,
- .sizeimage = 324 * 244,
- .bytesperline = 324,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0
- },
-};
-
-/* V4L2 controls supported by the driver */
-static int setbrightness(struct sd *sd, s32 val);
-static int setcontrast(struct sd *sd, s32 val);
-static int setgain(struct sd *sd, u8 gain);
-static int setexposure(struct sd *sd, s16 expo);
-
-static int st6422_s_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct gspca_dev *gspca_dev =
- container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
- struct sd *sd = (struct sd *)gspca_dev;
- int err = -EINVAL;
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- err = setbrightness(sd, ctrl->val);
- break;
- case V4L2_CID_CONTRAST:
- err = setcontrast(sd, ctrl->val);
- break;
- case V4L2_CID_GAIN:
- err = setgain(sd, ctrl->val);
- break;
- case V4L2_CID_EXPOSURE:
- err = setexposure(sd, ctrl->val);
- break;
- }
-
- /* commit settings */
- if (err >= 0)
- err = stv06xx_write_bridge(sd, 0x143f, 0x01);
- sd->gspca_dev.usb_err = err;
- return err;
-}
-
-static const struct v4l2_ctrl_ops st6422_ctrl_ops = {
- .s_ctrl = st6422_s_ctrl,
-};
-
-static int st6422_init_controls(struct sd *sd)
-{
- struct v4l2_ctrl_handler *hdl = &sd->gspca_dev.ctrl_handler;
-
- v4l2_ctrl_handler_init(hdl, 4);
- v4l2_ctrl_new_std(hdl, &st6422_ctrl_ops,
- V4L2_CID_BRIGHTNESS, 0, 31, 1, 3);
- v4l2_ctrl_new_std(hdl, &st6422_ctrl_ops,
- V4L2_CID_CONTRAST, 0, 15, 1, 11);
- v4l2_ctrl_new_std(hdl, &st6422_ctrl_ops,
- V4L2_CID_EXPOSURE, 0, 1023, 1, 256);
- v4l2_ctrl_new_std(hdl, &st6422_ctrl_ops,
- V4L2_CID_GAIN, 0, 255, 1, 64);
-
- return hdl->error;
-}
-
-static int st6422_probe(struct sd *sd)
-{
- if (sd->bridge != BRIDGE_ST6422)
- return -ENODEV;
-
- pr_info("st6422 sensor detected\n");
-
- sd->gspca_dev.cam.cam_mode = st6422_mode;
- sd->gspca_dev.cam.nmodes = ARRAY_SIZE(st6422_mode);
- return 0;
-}
-
-static int st6422_init(struct sd *sd)
-{
- int err = 0, i;
-
- const u16 st6422_bridge_init[][2] = {
- { STV_ISO_ENABLE, 0x00 }, /* disable capture */
- { 0x1436, 0x00 },
- { 0x1432, 0x03 }, /* 0x00-0x1F brightness */
- { 0x143a, 0xf9 }, /* 0x00-0x0F contrast */
- { 0x0509, 0x38 }, /* R */
- { 0x050a, 0x38 }, /* G */
- { 0x050b, 0x38 }, /* B */
- { 0x050c, 0x2a },
- { 0x050d, 0x01 },
-
-
- { 0x1431, 0x00 }, /* 0x00-0x07 ??? */
- { 0x1433, 0x34 }, /* 160x120, 0x00-0x01 night filter */
- { 0x1438, 0x18 }, /* 640x480 */
-/* 18 bayes */
-/* 10 compressed? */
-
- { 0x1439, 0x00 },
-/* anti-noise? 0xa2 gives a perfect image */
-
- { 0x143b, 0x05 },
- { 0x143c, 0x00 }, /* 0x00-0x01 - ??? */
-
-
-/* shutter time 0x0000-0x03FF */
-/* low value give good picures on moving objects (but requires much light) */
-/* high value gives good picures in darkness (but tends to be overexposed) */
- { 0x143e, 0x01 },
- { 0x143d, 0x00 },
-
- { 0x1442, 0xe2 },
-/* write: 1x1x xxxx */
-/* read: 1x1x xxxx */
-/* bit 5 == button pressed and hold if 0 */
-/* write 0xe2,0xea */
-
-/* 0x144a */
-/* 0x00 init */
-/* bit 7 == button has been pressed, but not handled */
-
-/* interrupt */
-/* if(urb->iso_frame_desc[i].status == 0x80) { */
-/* if(urb->iso_frame_desc[i].status == 0x88) { */
-
- { 0x1500, 0xd0 },
- { 0x1500, 0xd0 },
- { 0x1500, 0x50 }, /* 0x00 - 0xFF 0x80 == compr ? */
-
- { 0x1501, 0xaf },
-/* high val-> light area gets darker */
-/* low val -> light area gets lighter */
- { 0x1502, 0xc2 },
-/* high val-> light area gets darker */
-/* low val -> light area gets lighter */
- { 0x1503, 0x45 },
-/* high val-> light area gets darker */
-/* low val -> light area gets lighter */
- { 0x1505, 0x02 },
-/* 2 : 324x248 80352 bytes */
-/* 7 : 248x162 40176 bytes */
-/* c+f: 162*124 20088 bytes */
-
- { 0x150e, 0x8e },
- { 0x150f, 0x37 },
- { 0x15c0, 0x00 },
- { 0x15c3, 0x08 }, /* 0x04/0x14 ... test pictures ??? */
-
-
- { 0x143f, 0x01 }, /* commit settings */
-
- };
-
- for (i = 0; i < ARRAY_SIZE(st6422_bridge_init) && !err; i++) {
- err = stv06xx_write_bridge(sd, st6422_bridge_init[i][0],
- st6422_bridge_init[i][1]);
- }
-
- return err;
-}
-
-static int setbrightness(struct sd *sd, s32 val)
-{
- /* val goes from 0 -> 31 */
- return stv06xx_write_bridge(sd, 0x1432, val);
-}
-
-static int setcontrast(struct sd *sd, s32 val)
-{
- /* Val goes from 0 -> 15 */
- return stv06xx_write_bridge(sd, 0x143a, val | 0xf0);
-}
-
-static int setgain(struct sd *sd, u8 gain)
-{
- int err;
-
- /* Set red, green, blue, gain */
- err = stv06xx_write_bridge(sd, 0x0509, gain);
- if (err < 0)
- return err;
-
- err = stv06xx_write_bridge(sd, 0x050a, gain);
- if (err < 0)
- return err;
-
- err = stv06xx_write_bridge(sd, 0x050b, gain);
- if (err < 0)
- return err;
-
- /* 2 mystery writes */
- err = stv06xx_write_bridge(sd, 0x050c, 0x2a);
- if (err < 0)
- return err;
-
- return stv06xx_write_bridge(sd, 0x050d, 0x01);
-}
-
-static int setexposure(struct sd *sd, s16 expo)
-{
- int err;
-
- err = stv06xx_write_bridge(sd, 0x143d, expo & 0xff);
- if (err < 0)
- return err;
-
- return stv06xx_write_bridge(sd, 0x143e, expo >> 8);
-}
-
-static int st6422_start(struct sd *sd)
-{
- int err;
- struct cam *cam = &sd->gspca_dev.cam;
-
- if (cam->cam_mode[sd->gspca_dev.curr_mode].priv)
- err = stv06xx_write_bridge(sd, 0x1505, 0x0f);
- else
- err = stv06xx_write_bridge(sd, 0x1505, 0x02);
- if (err < 0)
- return err;
-
- /* commit settings */
- err = stv06xx_write_bridge(sd, 0x143f, 0x01);
- return (err < 0) ? err : 0;
-}
-
-static int st6422_stop(struct sd *sd)
-{
- PDEBUG(D_STREAM, "Halting stream");
-
- return 0;
-}
+++ /dev/null
-/*
- * Support for the sensor part which is integrated (I think) into the
- * st6422 stv06xx alike bridge, as its integrated there are no i2c writes
- * but instead direct bridge writes.
- *
- * Copyright (c) 2009 Hans de Goede <hdegoede@redhat.com>
- *
- * Strongly based on qc-usb-messenger, which is:
- * Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher
- * Mark Cave-Ayland, Carlo E Prelz, Dick Streefland
- * Copyright (c) 2002, 2003 Tuukka Toivonen
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#ifndef STV06XX_ST6422_H_
-#define STV06XX_ST6422_H_
-
-#include "stv06xx_sensor.h"
-
-static int st6422_probe(struct sd *sd);
-static int st6422_start(struct sd *sd);
-static int st6422_init(struct sd *sd);
-static int st6422_init_controls(struct sd *sd);
-static int st6422_stop(struct sd *sd);
-
-const struct stv06xx_sensor stv06xx_sensor_st6422 = {
- .name = "ST6422",
- /* No known way to lower framerate in case of less bandwidth */
- .min_packet_size = { 300, 847 },
- .max_packet_size = { 300, 847 },
- .init = st6422_init,
- .init_controls = st6422_init_controls,
- .probe = st6422_probe,
- .start = st6422_start,
- .stop = st6422_stop,
-};
-
-#endif
+++ /dev/null
-/*
- * Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher
- * Mark Cave-Ayland, Carlo E Prelz, Dick Streefland
- * Copyright (c) 2002, 2003 Tuukka Toivonen
- * Copyright (c) 2008 Erik Andrén
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * P/N 861037: Sensor HDCS1000 ASIC STV0600
- * P/N 861050-0010: Sensor HDCS1000 ASIC STV0600
- * P/N 861050-0020: Sensor Photobit PB100 ASIC STV0600-1 - QuickCam Express
- * P/N 861055: Sensor ST VV6410 ASIC STV0610 - LEGO cam
- * P/N 861075-0040: Sensor HDCS1000 ASIC
- * P/N 961179-0700: Sensor ST VV6410 ASIC STV0602 - Dexxa WebCam USB
- * P/N 861040-0000: Sensor ST VV6410 ASIC STV0610 - QuickCam Web
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include "stv06xx_vv6410.h"
-
-static struct v4l2_pix_format vv6410_mode[] = {
- {
- 356,
- 292,
- V4L2_PIX_FMT_SGRBG8,
- V4L2_FIELD_NONE,
- .sizeimage = 356 * 292,
- .bytesperline = 356,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0
- }
-};
-
-static int vv6410_s_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct gspca_dev *gspca_dev =
- container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
- int err = -EINVAL;
-
- switch (ctrl->id) {
- case V4L2_CID_HFLIP:
- err = vv6410_set_hflip(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_VFLIP:
- err = vv6410_set_vflip(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_GAIN:
- err = vv6410_set_analog_gain(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_EXPOSURE:
- err = vv6410_set_exposure(gspca_dev, ctrl->val);
- break;
- }
- return err;
-}
-
-static const struct v4l2_ctrl_ops vv6410_ctrl_ops = {
- .s_ctrl = vv6410_s_ctrl,
-};
-
-static int vv6410_probe(struct sd *sd)
-{
- u16 data;
- int err;
-
- err = stv06xx_read_sensor(sd, VV6410_DEVICEH, &data);
- if (err < 0)
- return -ENODEV;
-
- if (data != 0x19)
- return -ENODEV;
-
- pr_info("vv6410 sensor detected\n");
-
- sd->gspca_dev.cam.cam_mode = vv6410_mode;
- sd->gspca_dev.cam.nmodes = ARRAY_SIZE(vv6410_mode);
- return 0;
-}
-
-static int vv6410_init_controls(struct sd *sd)
-{
- struct v4l2_ctrl_handler *hdl = &sd->gspca_dev.ctrl_handler;
-
- v4l2_ctrl_handler_init(hdl, 4);
- v4l2_ctrl_new_std(hdl, &vv6410_ctrl_ops,
- V4L2_CID_HFLIP, 0, 1, 1, 0);
- v4l2_ctrl_new_std(hdl, &vv6410_ctrl_ops,
- V4L2_CID_VFLIP, 0, 1, 1, 0);
- v4l2_ctrl_new_std(hdl, &vv6410_ctrl_ops,
- V4L2_CID_EXPOSURE, 0, 32768, 1, 20000);
- v4l2_ctrl_new_std(hdl, &vv6410_ctrl_ops,
- V4L2_CID_GAIN, 0, 15, 1, 10);
- return hdl->error;
-}
-
-static int vv6410_init(struct sd *sd)
-{
- int err = 0, i;
-
- for (i = 0; i < ARRAY_SIZE(stv_bridge_init); i++)
- stv06xx_write_bridge(sd, stv_bridge_init[i].addr, stv_bridge_init[i].data);
-
- if (err < 0)
- return err;
-
- err = stv06xx_write_sensor_bytes(sd, (u8 *) vv6410_sensor_init,
- ARRAY_SIZE(vv6410_sensor_init));
- return (err < 0) ? err : 0;
-}
-
-static int vv6410_start(struct sd *sd)
-{
- int err;
- struct cam *cam = &sd->gspca_dev.cam;
- u32 priv = cam->cam_mode[sd->gspca_dev.curr_mode].priv;
-
- if (priv & VV6410_SUBSAMPLE) {
- PDEBUG(D_CONF, "Enabling subsampling");
- stv06xx_write_bridge(sd, STV_Y_CTRL, 0x02);
- stv06xx_write_bridge(sd, STV_X_CTRL, 0x06);
-
- stv06xx_write_bridge(sd, STV_SCAN_RATE, 0x10);
- } else {
- stv06xx_write_bridge(sd, STV_Y_CTRL, 0x01);
- stv06xx_write_bridge(sd, STV_X_CTRL, 0x0a);
- stv06xx_write_bridge(sd, STV_SCAN_RATE, 0x00);
-
- }
-
- /* Turn on LED */
- err = stv06xx_write_bridge(sd, STV_LED_CTRL, LED_ON);
- if (err < 0)
- return err;
-
- err = stv06xx_write_sensor(sd, VV6410_SETUP0, 0);
- if (err < 0)
- return err;
-
- PDEBUG(D_STREAM, "Starting stream");
-
- return 0;
-}
-
-static int vv6410_stop(struct sd *sd)
-{
- int err;
-
- /* Turn off LED */
- err = stv06xx_write_bridge(sd, STV_LED_CTRL, LED_OFF);
- if (err < 0)
- return err;
-
- err = stv06xx_write_sensor(sd, VV6410_SETUP0, VV6410_LOW_POWER_MODE);
- if (err < 0)
- return err;
-
- PDEBUG(D_STREAM, "Halting stream");
-
- return (err < 0) ? err : 0;
-}
-
-static int vv6410_dump(struct sd *sd)
-{
- u8 i;
- int err = 0;
-
- pr_info("Dumping all vv6410 sensor registers\n");
- for (i = 0; i < 0xff && !err; i++) {
- u16 data;
- err = stv06xx_read_sensor(sd, i, &data);
- pr_info("Register 0x%x contained 0x%x\n", i, data);
- }
- return (err < 0) ? err : 0;
-}
-
-static int vv6410_set_hflip(struct gspca_dev *gspca_dev, __s32 val)
-{
- int err;
- u16 i2c_data;
- struct sd *sd = (struct sd *) gspca_dev;
-
- err = stv06xx_read_sensor(sd, VV6410_DATAFORMAT, &i2c_data);
- if (err < 0)
- return err;
-
- if (val)
- i2c_data |= VV6410_HFLIP;
- else
- i2c_data &= ~VV6410_HFLIP;
-
- PDEBUG(D_V4L2, "Set horizontal flip to %d", val);
- err = stv06xx_write_sensor(sd, VV6410_DATAFORMAT, i2c_data);
-
- return (err < 0) ? err : 0;
-}
-
-static int vv6410_set_vflip(struct gspca_dev *gspca_dev, __s32 val)
-{
- int err;
- u16 i2c_data;
- struct sd *sd = (struct sd *) gspca_dev;
-
- err = stv06xx_read_sensor(sd, VV6410_DATAFORMAT, &i2c_data);
- if (err < 0)
- return err;
-
- if (val)
- i2c_data |= VV6410_VFLIP;
- else
- i2c_data &= ~VV6410_VFLIP;
-
- PDEBUG(D_V4L2, "Set vertical flip to %d", val);
- err = stv06xx_write_sensor(sd, VV6410_DATAFORMAT, i2c_data);
-
- return (err < 0) ? err : 0;
-}
-
-static int vv6410_set_analog_gain(struct gspca_dev *gspca_dev, __s32 val)
-{
- int err;
- struct sd *sd = (struct sd *) gspca_dev;
-
- PDEBUG(D_V4L2, "Set analog gain to %d", val);
- err = stv06xx_write_sensor(sd, VV6410_ANALOGGAIN, 0xf0 | (val & 0xf));
-
- return (err < 0) ? err : 0;
-}
-
-static int vv6410_set_exposure(struct gspca_dev *gspca_dev, __s32 val)
-{
- int err;
- struct sd *sd = (struct sd *) gspca_dev;
- unsigned int fine, coarse;
-
- val = (val * val >> 14) + val / 4;
-
- fine = val % VV6410_CIF_LINELENGTH;
- coarse = min(512, val / VV6410_CIF_LINELENGTH);
-
- PDEBUG(D_V4L2, "Set coarse exposure to %d, fine expsure to %d",
- coarse, fine);
-
- err = stv06xx_write_sensor(sd, VV6410_FINEH, fine >> 8);
- if (err < 0)
- goto out;
-
- err = stv06xx_write_sensor(sd, VV6410_FINEL, fine & 0xff);
- if (err < 0)
- goto out;
-
- err = stv06xx_write_sensor(sd, VV6410_COARSEH, coarse >> 8);
- if (err < 0)
- goto out;
-
- err = stv06xx_write_sensor(sd, VV6410_COARSEL, coarse & 0xff);
-
-out:
- return err;
-}
+++ /dev/null
-/*
- * Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher
- * Mark Cave-Ayland, Carlo E Prelz, Dick Streefland
- * Copyright (c) 2002, 2003 Tuukka Toivonen
- * Copyright (c) 2008 Erik Andrén
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * P/N 861037: Sensor HDCS1000 ASIC STV0600
- * P/N 861050-0010: Sensor HDCS1000 ASIC STV0600
- * P/N 861050-0020: Sensor Photobit PB100 ASIC STV0600-1 - QuickCam Express
- * P/N 861055: Sensor ST VV6410 ASIC STV0610 - LEGO cam
- * P/N 861075-0040: Sensor HDCS1000 ASIC
- * P/N 961179-0700: Sensor ST VV6410 ASIC STV0602 - Dexxa WebCam USB
- * P/N 861040-0000: Sensor ST VV6410 ASIC STV0610 - QuickCam Web
- */
-
-#ifndef STV06XX_VV6410_H_
-#define STV06XX_VV6410_H_
-
-#include "stv06xx_sensor.h"
-
-#define VV6410_COLS 416
-#define VV6410_ROWS 320
-
-/* Status registers */
-/* Chip identification number including revision indicator */
-#define VV6410_DEVICEH 0x00
-#define VV6410_DEVICEL 0x01
-
-/* User can determine whether timed I2C data
- has been consumed by interrogating flag states */
-#define VV6410_STATUS0 0x02
-
-/* Current line counter value */
-#define VV6410_LINECOUNTH 0x03
-#define VV6410_LINECOUNTL 0x04
-
-/* End x coordinate of image size */
-#define VV6410_XENDH 0x05
-#define VV6410_XENDL 0x06
-
-/* End y coordinate of image size */
-#define VV6410_YENDH 0x07
-#define VV6410_YENDL 0x08
-
-/* This is the average pixel value returned from the
- dark line offset cancellation algorithm */
-#define VV6410_DARKAVGH 0x09
-#define VV6410_DARKAVGL 0x0a
-
-/* This is the average pixel value returned from the
- black line offset cancellation algorithm */
-#define VV6410_BLACKAVGH 0x0b
-#define VV6410_BLACKAVGL 0x0c
-
-/* Flags to indicate whether the x or y image coordinates have been clipped */
-#define VV6410_STATUS1 0x0d
-
-/* Setup registers */
-
-/* Low-power/sleep modes & video timing */
-#define VV6410_SETUP0 0x10
-
-/* Various parameters */
-#define VV6410_SETUP1 0x11
-
-/* Contains pixel counter reset value used by external sync */
-#define VV6410_SYNCVALUE 0x12
-
-/* Frame grabbing modes (FST, LST and QCK) */
-#define VV6410_FGMODES 0x14
-
-/* FST and QCK mapping modes. */
-#define VV6410_PINMAPPING 0x15
-
-/* Data resolution */
-#define VV6410_DATAFORMAT 0x16
-
-/* Output coding formats */
-#define VV6410_OPFORMAT 0x17
-
-/* Various mode select bits */
-#define VV6410_MODESELECT 0x18
-
-/* Exposure registers */
-/* Fine exposure. */
-#define VV6410_FINEH 0x20
-#define VV6410_FINEL 0x21
-
-/* Coarse exposure */
-#define VV6410_COARSEH 0x22
-#define VV6410_COARSEL 0x23
-
-/* Analog gain setting */
-#define VV6410_ANALOGGAIN 0x24
-
-/* Clock division */
-#define VV6410_CLKDIV 0x25
-
-/* Dark line offset cancellation value */
-#define VV6410_DARKOFFSETH 0x2c
-#define VV6410_DARKOFFSETL 0x2d
-
-/* Dark line offset cancellation enable */
-#define VV6410_DARKOFFSETSETUP 0x2e
-
-/* Video timing registers */
-/* Line Length (Pixel Clocks) */
-#define VV6410_LINELENGTHH 0x52
-#define VV6410_LINELENGTHL 0x53
-
-/* X-co-ordinate of top left corner of region of interest (x-offset) */
-#define VV6410_XOFFSETH 0x57
-#define VV6410_XOFFSETL 0x58
-
-/* Y-coordinate of top left corner of region of interest (y-offset) */
-#define VV6410_YOFFSETH 0x59
-#define VV6410_YOFFSETL 0x5a
-
-/* Field length (Lines) */
-#define VV6410_FIELDLENGTHH 0x61
-#define VV6410_FIELDLENGTHL 0x62
-
-/* System registers */
-/* Black offset cancellation default value */
-#define VV6410_BLACKOFFSETH 0x70
-#define VV6410_BLACKOFFSETL 0x71
-
-/* Black offset cancellation setup */
-#define VV6410_BLACKOFFSETSETUP 0x72
-
-/* Analog Control Register 0 */
-#define VV6410_CR0 0x75
-
-/* Analog Control Register 1 */
-#define VV6410_CR1 0x76
-
-/* ADC Setup Register */
-#define VV6410_AS0 0x77
-
-/* Analog Test Register */
-#define VV6410_AT0 0x78
-
-/* Audio Amplifier Setup Register */
-#define VV6410_AT1 0x79
-
-#define VV6410_HFLIP (1 << 3)
-#define VV6410_VFLIP (1 << 4)
-
-#define VV6410_LOW_POWER_MODE (1 << 0)
-#define VV6410_SOFT_RESET (1 << 2)
-#define VV6410_PAL_25_FPS (0 << 3)
-
-#define VV6410_CLK_DIV_2 (1 << 1)
-
-#define VV6410_FINE_EXPOSURE 320
-#define VV6410_COARSE_EXPOSURE 192
-#define VV6410_DEFAULT_GAIN 5
-
-#define VV6410_SUBSAMPLE 0x01
-#define VV6410_CROP_TO_QVGA 0x02
-
-#define VV6410_CIF_LINELENGTH 415
-
-static int vv6410_probe(struct sd *sd);
-static int vv6410_start(struct sd *sd);
-static int vv6410_init(struct sd *sd);
-static int vv6410_init_controls(struct sd *sd);
-static int vv6410_stop(struct sd *sd);
-static int vv6410_dump(struct sd *sd);
-
-/* V4L2 controls supported by the driver */
-static int vv6410_set_hflip(struct gspca_dev *gspca_dev, __s32 val);
-static int vv6410_set_vflip(struct gspca_dev *gspca_dev, __s32 val);
-static int vv6410_set_analog_gain(struct gspca_dev *gspca_dev, __s32 val);
-static int vv6410_set_exposure(struct gspca_dev *gspca_dev, __s32 val);
-
-const struct stv06xx_sensor stv06xx_sensor_vv6410 = {
- .name = "ST VV6410",
- .i2c_flush = 5,
- .i2c_addr = 0x20,
- .i2c_len = 1,
- /* FIXME (see if we can lower packet_size-s, needs testing, and also
- adjusting framerate when the bandwidth gets lower) */
- .min_packet_size = { 1023 },
- .max_packet_size = { 1023 },
- .init = vv6410_init,
- .init_controls = vv6410_init_controls,
- .probe = vv6410_probe,
- .start = vv6410_start,
- .stop = vv6410_stop,
- .dump = vv6410_dump,
-};
-
-/* If NULL, only single value to write, stored in len */
-struct stv_init {
- u16 addr;
- u8 data;
-};
-
-static const struct stv_init stv_bridge_init[] = {
- /* This reg is written twice. Some kind of reset? */
- {STV_RESET, 0x80},
- {STV_RESET, 0x00},
- {STV_SCAN_RATE, 0x00},
- {STV_I2C_FLUSH, 0x04},
- {STV_REG00, 0x0b},
- {STV_REG01, 0xa7},
- {STV_REG02, 0xb7},
- {STV_REG03, 0x00},
- {STV_REG04, 0x00},
- {0x1536, 0x02},
- {0x1537, 0x00},
- {0x1538, 0x60},
- {0x1539, 0x01},
- {0x153a, 0x20},
- {0x153b, 0x01},
-};
-
-static const u8 vv6410_sensor_init[][2] = {
- /* Setup registers */
- {VV6410_SETUP0, VV6410_SOFT_RESET},
- {VV6410_SETUP0, VV6410_LOW_POWER_MODE},
- /* Use shuffled read-out mode */
- {VV6410_SETUP1, BIT(6)},
- /* All modes to 1, FST, Fast QCK, Free running QCK, Free running LST, FST will qualify visible pixels */
- {VV6410_FGMODES, BIT(6) | BIT(4) | BIT(2) | BIT(0)},
- {VV6410_PINMAPPING, 0x00},
- /* Pre-clock generator divide off */
- {VV6410_DATAFORMAT, BIT(7) | BIT(0)},
-
- {VV6410_CLKDIV, VV6410_CLK_DIV_2},
-
- /* System registers */
- /* Enable voltage doubler */
- {VV6410_AS0, BIT(6) | BIT(4) | BIT(3) | BIT(2) | BIT(1)},
- {VV6410_AT0, 0x00},
- /* Power up audio, differential */
- {VV6410_AT1, BIT(4) | BIT(0)},
-};
-
-#endif
+++ /dev/null
-/*
- * Sunplus spca504(abc) spca533 spca536 library
- * Copyright (C) 2005 Michel Xhaard mxhaard@magic.fr
- *
- * V4L2 by Jean-Francois Moine <http://moinejf.free.fr>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define MODULE_NAME "sunplus"
-
-#include "gspca.h"
-#include "jpeg.h"
-
-MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
-MODULE_DESCRIPTION("GSPCA/SPCA5xx USB Camera Driver");
-MODULE_LICENSE("GPL");
-
-#define QUALITY 85
-
-/* specific webcam descriptor */
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
-
- bool autogain;
-
- u8 bridge;
-#define BRIDGE_SPCA504 0
-#define BRIDGE_SPCA504B 1
-#define BRIDGE_SPCA504C 2
-#define BRIDGE_SPCA533 3
-#define BRIDGE_SPCA536 4
- u8 subtype;
-#define AiptekMiniPenCam13 1
-#define LogitechClickSmart420 2
-#define LogitechClickSmart820 3
-#define MegapixV4 4
-#define MegaImageVI 5
-
- u8 jpeg_hdr[JPEG_HDR_SZ];
-};
-
-static const struct v4l2_pix_format vga_mode[] = {
- {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 2},
- {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 1},
-};
-
-static const struct v4l2_pix_format custom_mode[] = {
- {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 2},
- {464, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 464,
- .sizeimage = 464 * 480 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 1},
-};
-
-static const struct v4l2_pix_format vga_mode2[] = {
- {176, 144, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 176,
- .sizeimage = 176 * 144 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 4},
- {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 3},
- {352, 288, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 352,
- .sizeimage = 352 * 288 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 2},
- {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 1},
-};
-
-#define SPCA50X_OFFSET_DATA 10
-#define SPCA504_PCCAM600_OFFSET_SNAPSHOT 3
-#define SPCA504_PCCAM600_OFFSET_COMPRESS 4
-#define SPCA504_PCCAM600_OFFSET_MODE 5
-#define SPCA504_PCCAM600_OFFSET_DATA 14
- /* Frame packet header offsets for the spca533 */
-#define SPCA533_OFFSET_DATA 16
-#define SPCA533_OFFSET_FRAMSEQ 15
-/* Frame packet header offsets for the spca536 */
-#define SPCA536_OFFSET_DATA 4
-#define SPCA536_OFFSET_FRAMSEQ 1
-
-struct cmd {
- u8 req;
- u16 val;
- u16 idx;
-};
-
-/* Initialisation data for the Creative PC-CAM 600 */
-static const struct cmd spca504_pccam600_init_data[] = {
-/* {0xa0, 0x0000, 0x0503}, * capture mode */
- {0x00, 0x0000, 0x2000},
- {0x00, 0x0013, 0x2301},
- {0x00, 0x0003, 0x2000},
- {0x00, 0x0001, 0x21ac},
- {0x00, 0x0001, 0x21a6},
- {0x00, 0x0000, 0x21a7}, /* brightness */
- {0x00, 0x0020, 0x21a8}, /* contrast */
- {0x00, 0x0001, 0x21ac}, /* sat/hue */
- {0x00, 0x0000, 0x21ad}, /* hue */
- {0x00, 0x001a, 0x21ae}, /* saturation */
- {0x00, 0x0002, 0x21a3}, /* gamma */
- {0x30, 0x0154, 0x0008},
- {0x30, 0x0004, 0x0006},
- {0x30, 0x0258, 0x0009},
- {0x30, 0x0004, 0x0000},
- {0x30, 0x0093, 0x0004},
- {0x30, 0x0066, 0x0005},
- {0x00, 0x0000, 0x2000},
- {0x00, 0x0013, 0x2301},
- {0x00, 0x0003, 0x2000},
- {0x00, 0x0013, 0x2301},
- {0x00, 0x0003, 0x2000},
-};
-
-/* Creative PC-CAM 600 specific open data, sent before using the
- * generic initialisation data from spca504_open_data.
- */
-static const struct cmd spca504_pccam600_open_data[] = {
- {0x00, 0x0001, 0x2501},
- {0x20, 0x0500, 0x0001}, /* snapshot mode */
- {0x00, 0x0003, 0x2880},
- {0x00, 0x0001, 0x2881},
-};
-
-/* Initialisation data for the logitech clicksmart 420 */
-static const struct cmd spca504A_clicksmart420_init_data[] = {
-/* {0xa0, 0x0000, 0x0503}, * capture mode */
- {0x00, 0x0000, 0x2000},
- {0x00, 0x0013, 0x2301},
- {0x00, 0x0003, 0x2000},
- {0x00, 0x0001, 0x21ac},
- {0x00, 0x0001, 0x21a6},
- {0x00, 0x0000, 0x21a7}, /* brightness */
- {0x00, 0x0020, 0x21a8}, /* contrast */
- {0x00, 0x0001, 0x21ac}, /* sat/hue */
- {0x00, 0x0000, 0x21ad}, /* hue */
- {0x00, 0x001a, 0x21ae}, /* saturation */
- {0x00, 0x0002, 0x21a3}, /* gamma */
- {0x30, 0x0004, 0x000a},
- {0xb0, 0x0001, 0x0000},
-
- {0xa1, 0x0080, 0x0001},
- {0x30, 0x0049, 0x0000},
- {0x30, 0x0060, 0x0005},
- {0x0c, 0x0004, 0x0000},
- {0x00, 0x0000, 0x0000},
- {0x00, 0x0000, 0x2000},
- {0x00, 0x0013, 0x2301},
- {0x00, 0x0003, 0x2000},
-};
-
-/* clicksmart 420 open data ? */
-static const struct cmd spca504A_clicksmart420_open_data[] = {
- {0x00, 0x0001, 0x2501},
- {0x20, 0x0502, 0x0000},
- {0x06, 0x0000, 0x0000},
- {0x00, 0x0004, 0x2880},
- {0x00, 0x0001, 0x2881},
-
- {0xa0, 0x0000, 0x0503},
-};
-
-static const u8 qtable_creative_pccam[2][64] = {
- { /* Q-table Y-components */
- 0x05, 0x03, 0x03, 0x05, 0x07, 0x0c, 0x0f, 0x12,
- 0x04, 0x04, 0x04, 0x06, 0x08, 0x11, 0x12, 0x11,
- 0x04, 0x04, 0x05, 0x07, 0x0c, 0x11, 0x15, 0x11,
- 0x04, 0x05, 0x07, 0x09, 0x0f, 0x1a, 0x18, 0x13,
- 0x05, 0x07, 0x0b, 0x11, 0x14, 0x21, 0x1f, 0x17,
- 0x07, 0x0b, 0x11, 0x13, 0x18, 0x1f, 0x22, 0x1c,
- 0x0f, 0x13, 0x17, 0x1a, 0x1f, 0x24, 0x24, 0x1e,
- 0x16, 0x1c, 0x1d, 0x1d, 0x22, 0x1e, 0x1f, 0x1e},
- { /* Q-table C-components */
- 0x05, 0x05, 0x07, 0x0e, 0x1e, 0x1e, 0x1e, 0x1e,
- 0x05, 0x06, 0x08, 0x14, 0x1e, 0x1e, 0x1e, 0x1e,
- 0x07, 0x08, 0x11, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
- 0x0e, 0x14, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
- 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
- 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
- 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
- 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e}
-};
-
-/* FIXME: This Q-table is identical to the Creative PC-CAM one,
- * except for one byte. Possibly a typo?
- * NWG: 18/05/2003.
- */
-static const u8 qtable_spca504_default[2][64] = {
- { /* Q-table Y-components */
- 0x05, 0x03, 0x03, 0x05, 0x07, 0x0c, 0x0f, 0x12,
- 0x04, 0x04, 0x04, 0x06, 0x08, 0x11, 0x12, 0x11,
- 0x04, 0x04, 0x05, 0x07, 0x0c, 0x11, 0x15, 0x11,
- 0x04, 0x05, 0x07, 0x09, 0x0f, 0x1a, 0x18, 0x13,
- 0x05, 0x07, 0x0b, 0x11, 0x14, 0x21, 0x1f, 0x17,
- 0x07, 0x0b, 0x11, 0x13, 0x18, 0x1f, 0x22, 0x1c,
- 0x0f, 0x13, 0x17, 0x1a, 0x1f, 0x24, 0x24, 0x1e,
- 0x16, 0x1c, 0x1d, 0x1d, 0x1d /* 0x22 */ , 0x1e, 0x1f, 0x1e,
- },
- { /* Q-table C-components */
- 0x05, 0x05, 0x07, 0x0e, 0x1e, 0x1e, 0x1e, 0x1e,
- 0x05, 0x06, 0x08, 0x14, 0x1e, 0x1e, 0x1e, 0x1e,
- 0x07, 0x08, 0x11, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
- 0x0e, 0x14, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
- 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
- 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
- 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
- 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e}
-};
-
-/* read <len> bytes to gspca_dev->usb_buf */
-static void reg_r(struct gspca_dev *gspca_dev,
- u8 req,
- u16 index,
- u16 len)
-{
- int ret;
-
-#ifdef GSPCA_DEBUG
- if (len > USB_BUF_SZ) {
- pr_err("reg_r: buffer overflow\n");
- return;
- }
-#endif
- if (gspca_dev->usb_err < 0)
- return;
- ret = usb_control_msg(gspca_dev->dev,
- usb_rcvctrlpipe(gspca_dev->dev, 0),
- req,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0, /* value */
- index,
- len ? gspca_dev->usb_buf : NULL, len,
- 500);
- if (ret < 0) {
- pr_err("reg_r err %d\n", ret);
- gspca_dev->usb_err = ret;
- }
-}
-
-/* write one byte */
-static void reg_w_1(struct gspca_dev *gspca_dev,
- u8 req,
- u16 value,
- u16 index,
- u16 byte)
-{
- int ret;
-
- if (gspca_dev->usb_err < 0)
- return;
- gspca_dev->usb_buf[0] = byte;
- ret = usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- req,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- value, index,
- gspca_dev->usb_buf, 1,
- 500);
- if (ret < 0) {
- pr_err("reg_w_1 err %d\n", ret);
- gspca_dev->usb_err = ret;
- }
-}
-
-/* write req / index / value */
-static void reg_w_riv(struct gspca_dev *gspca_dev,
- u8 req, u16 index, u16 value)
-{
- struct usb_device *dev = gspca_dev->dev;
- int ret;
-
- if (gspca_dev->usb_err < 0)
- return;
- ret = usb_control_msg(dev,
- usb_sndctrlpipe(dev, 0),
- req,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- value, index, NULL, 0, 500);
- if (ret < 0) {
- pr_err("reg_w_riv err %d\n", ret);
- gspca_dev->usb_err = ret;
- return;
- }
- PDEBUG(D_USBO, "reg_w_riv: 0x%02x,0x%04x:0x%04x",
- req, index, value);
-}
-
-static void write_vector(struct gspca_dev *gspca_dev,
- const struct cmd *data, int ncmds)
-{
- while (--ncmds >= 0) {
- reg_w_riv(gspca_dev, data->req, data->idx, data->val);
- data++;
- }
-}
-
-static void setup_qtable(struct gspca_dev *gspca_dev,
- const u8 qtable[2][64])
-{
- int i;
-
- /* loop over y components */
- for (i = 0; i < 64; i++)
- reg_w_riv(gspca_dev, 0x00, 0x2800 + i, qtable[0][i]);
-
- /* loop over c components */
- for (i = 0; i < 64; i++)
- reg_w_riv(gspca_dev, 0x00, 0x2840 + i, qtable[1][i]);
-}
-
-static void spca504_acknowledged_command(struct gspca_dev *gspca_dev,
- u8 req, u16 idx, u16 val)
-{
- reg_w_riv(gspca_dev, req, idx, val);
- reg_r(gspca_dev, 0x01, 0x0001, 1);
- PDEBUG(D_FRAM, "before wait 0x%04x", gspca_dev->usb_buf[0]);
- reg_w_riv(gspca_dev, req, idx, val);
-
- msleep(200);
- reg_r(gspca_dev, 0x01, 0x0001, 1);
- PDEBUG(D_FRAM, "after wait 0x%04x", gspca_dev->usb_buf[0]);
-}
-
-#ifdef GSPCA_DEBUG
-static void spca504_read_info(struct gspca_dev *gspca_dev)
-{
- int i;
- u8 info[6];
-
- for (i = 0; i < 6; i++) {
- reg_r(gspca_dev, 0, i, 1);
- info[i] = gspca_dev->usb_buf[0];
- }
- PDEBUG(D_STREAM,
- "Read info: %d %d %d %d %d %d."
- " Should be 1,0,2,2,0,0",
- info[0], info[1], info[2],
- info[3], info[4], info[5]);
-}
-#endif
-
-static void spca504A_acknowledged_command(struct gspca_dev *gspca_dev,
- u8 req,
- u16 idx, u16 val, u8 endcode, u8 count)
-{
- u16 status;
-
- reg_w_riv(gspca_dev, req, idx, val);
- reg_r(gspca_dev, 0x01, 0x0001, 1);
- if (gspca_dev->usb_err < 0)
- return;
- PDEBUG(D_FRAM, "Status 0x%02x Need 0x%02x",
- gspca_dev->usb_buf[0], endcode);
- if (!count)
- return;
- count = 200;
- while (--count > 0) {
- msleep(10);
- /* gsmart mini2 write a each wait setting 1 ms is enough */
-/* reg_w_riv(gspca_dev, req, idx, val); */
- reg_r(gspca_dev, 0x01, 0x0001, 1);
- status = gspca_dev->usb_buf[0];
- if (status == endcode) {
- PDEBUG(D_FRAM, "status 0x%04x after wait %d",
- status, 200 - count);
- break;
- }
- }
-}
-
-static void spca504B_PollingDataReady(struct gspca_dev *gspca_dev)
-{
- int count = 10;
-
- while (--count > 0) {
- reg_r(gspca_dev, 0x21, 0, 1);
- if ((gspca_dev->usb_buf[0] & 0x01) == 0)
- break;
- msleep(10);
- }
-}
-
-static void spca504B_WaitCmdStatus(struct gspca_dev *gspca_dev)
-{
- int count = 50;
-
- while (--count > 0) {
- reg_r(gspca_dev, 0x21, 1, 1);
- if (gspca_dev->usb_buf[0] != 0) {
- reg_w_1(gspca_dev, 0x21, 0, 1, 0);
- reg_r(gspca_dev, 0x21, 1, 1);
- spca504B_PollingDataReady(gspca_dev);
- break;
- }
- msleep(10);
- }
-}
-
-#ifdef GSPCA_DEBUG
-static void spca50x_GetFirmware(struct gspca_dev *gspca_dev)
-{
- u8 *data;
-
- data = gspca_dev->usb_buf;
- reg_r(gspca_dev, 0x20, 0, 5);
- PDEBUG(D_STREAM, "FirmWare: %d %d %d %d %d",
- data[0], data[1], data[2], data[3], data[4]);
- reg_r(gspca_dev, 0x23, 0, 64);
- reg_r(gspca_dev, 0x23, 1, 64);
-}
-#endif
-
-static void spca504B_SetSizeType(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u8 Size;
-
- Size = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv;
- switch (sd->bridge) {
- case BRIDGE_SPCA533:
- reg_w_riv(gspca_dev, 0x31, 0, 0);
- spca504B_WaitCmdStatus(gspca_dev);
- spca504B_PollingDataReady(gspca_dev);
-#ifdef GSPCA_DEBUG
- spca50x_GetFirmware(gspca_dev);
-#endif
- reg_w_1(gspca_dev, 0x24, 0, 8, 2); /* type */
- reg_r(gspca_dev, 0x24, 8, 1);
-
- reg_w_1(gspca_dev, 0x25, 0, 4, Size);
- reg_r(gspca_dev, 0x25, 4, 1); /* size */
- spca504B_PollingDataReady(gspca_dev);
-
- /* Init the cam width height with some values get on init ? */
- reg_w_riv(gspca_dev, 0x31, 0x0004, 0x00);
- spca504B_WaitCmdStatus(gspca_dev);
- spca504B_PollingDataReady(gspca_dev);
- break;
- default:
-/* case BRIDGE_SPCA504B: */
-/* case BRIDGE_SPCA536: */
- reg_w_1(gspca_dev, 0x25, 0, 4, Size);
- reg_r(gspca_dev, 0x25, 4, 1); /* size */
- reg_w_1(gspca_dev, 0x27, 0, 0, 6);
- reg_r(gspca_dev, 0x27, 0, 1); /* type */
- spca504B_PollingDataReady(gspca_dev);
- break;
- case BRIDGE_SPCA504:
- Size += 3;
- if (sd->subtype == AiptekMiniPenCam13) {
- /* spca504a aiptek */
- spca504A_acknowledged_command(gspca_dev,
- 0x08, Size, 0,
- 0x80 | (Size & 0x0f), 1);
- spca504A_acknowledged_command(gspca_dev,
- 1, 3, 0, 0x9f, 0);
- } else {
- spca504_acknowledged_command(gspca_dev, 0x08, Size, 0);
- }
- break;
- case BRIDGE_SPCA504C:
- /* capture mode */
- reg_w_riv(gspca_dev, 0xa0, (0x0500 | (Size & 0x0f)), 0x00);
- reg_w_riv(gspca_dev, 0x20, 0x01, 0x0500 | (Size & 0x0f));
- break;
- }
-}
-
-static void spca504_wait_status(struct gspca_dev *gspca_dev)
-{
- int cnt;
-
- cnt = 256;
- while (--cnt > 0) {
- /* With this we get the status, when return 0 it's all ok */
- reg_r(gspca_dev, 0x06, 0x00, 1);
- if (gspca_dev->usb_buf[0] == 0)
- return;
- msleep(10);
- }
-}
-
-static void spca504B_setQtable(struct gspca_dev *gspca_dev)
-{
- reg_w_1(gspca_dev, 0x26, 0, 0, 3);
- reg_r(gspca_dev, 0x26, 0, 1);
- spca504B_PollingDataReady(gspca_dev);
-}
-
-static void setbrightness(struct gspca_dev *gspca_dev, s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u16 reg;
-
- reg = sd->bridge == BRIDGE_SPCA536 ? 0x20f0 : 0x21a7;
- reg_w_riv(gspca_dev, 0x00, reg, val);
-}
-
-static void setcontrast(struct gspca_dev *gspca_dev, s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u16 reg;
-
- reg = sd->bridge == BRIDGE_SPCA536 ? 0x20f1 : 0x21a8;
- reg_w_riv(gspca_dev, 0x00, reg, val);
-}
-
-static void setcolors(struct gspca_dev *gspca_dev, s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u16 reg;
-
- reg = sd->bridge == BRIDGE_SPCA536 ? 0x20f6 : 0x21ae;
- reg_w_riv(gspca_dev, 0x00, reg, val);
-}
-
-static void init_ctl_reg(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int pollreg = 1;
-
- switch (sd->bridge) {
- case BRIDGE_SPCA504:
- case BRIDGE_SPCA504C:
- pollreg = 0;
- /* fall thru */
- default:
-/* case BRIDGE_SPCA533: */
-/* case BRIDGE_SPCA504B: */
- reg_w_riv(gspca_dev, 0, 0x21ad, 0x00); /* hue */
- reg_w_riv(gspca_dev, 0, 0x21ac, 0x01); /* sat/hue */
- reg_w_riv(gspca_dev, 0, 0x21a3, 0x00); /* gamma */
- break;
- case BRIDGE_SPCA536:
- reg_w_riv(gspca_dev, 0, 0x20f5, 0x40);
- reg_w_riv(gspca_dev, 0, 0x20f4, 0x01);
- reg_w_riv(gspca_dev, 0, 0x2089, 0x00);
- break;
- }
- if (pollreg)
- spca504B_PollingDataReady(gspca_dev);
-}
-
-/* this function is called at probe time */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct cam *cam;
-
- cam = &gspca_dev->cam;
-
- sd->bridge = id->driver_info >> 8;
- sd->subtype = id->driver_info;
-
- if (sd->subtype == AiptekMiniPenCam13) {
-
- /* try to get the firmware as some cam answer 2.0.1.2.2
- * and should be a spca504b then overwrite that setting */
- reg_r(gspca_dev, 0x20, 0, 1);
- switch (gspca_dev->usb_buf[0]) {
- case 1:
- break; /* (right bridge/subtype) */
- case 2:
- sd->bridge = BRIDGE_SPCA504B;
- sd->subtype = 0;
- break;
- default:
- return -ENODEV;
- }
- }
-
- switch (sd->bridge) {
- default:
-/* case BRIDGE_SPCA504B: */
-/* case BRIDGE_SPCA504: */
-/* case BRIDGE_SPCA536: */
- cam->cam_mode = vga_mode;
- cam->nmodes = ARRAY_SIZE(vga_mode);
- break;
- case BRIDGE_SPCA533:
- cam->cam_mode = custom_mode;
- if (sd->subtype == MegaImageVI) /* 320x240 only */
- cam->nmodes = ARRAY_SIZE(custom_mode) - 1;
- else
- cam->nmodes = ARRAY_SIZE(custom_mode);
- break;
- case BRIDGE_SPCA504C:
- cam->cam_mode = vga_mode2;
- cam->nmodes = ARRAY_SIZE(vga_mode2);
- break;
- }
- return 0;
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- switch (sd->bridge) {
- case BRIDGE_SPCA504B:
- reg_w_riv(gspca_dev, 0x1d, 0x00, 0);
- reg_w_riv(gspca_dev, 0x00, 0x2306, 0x01);
- reg_w_riv(gspca_dev, 0x00, 0x0d04, 0x00);
- reg_w_riv(gspca_dev, 0x00, 0x2000, 0x00);
- reg_w_riv(gspca_dev, 0x00, 0x2301, 0x13);
- reg_w_riv(gspca_dev, 0x00, 0x2306, 0x00);
- /* fall thru */
- case BRIDGE_SPCA533:
- spca504B_PollingDataReady(gspca_dev);
-#ifdef GSPCA_DEBUG
- spca50x_GetFirmware(gspca_dev);
-#endif
- break;
- case BRIDGE_SPCA536:
-#ifdef GSPCA_DEBUG
- spca50x_GetFirmware(gspca_dev);
-#endif
- reg_r(gspca_dev, 0x00, 0x5002, 1);
- reg_w_1(gspca_dev, 0x24, 0, 0, 0);
- reg_r(gspca_dev, 0x24, 0, 1);
- spca504B_PollingDataReady(gspca_dev);
- reg_w_riv(gspca_dev, 0x34, 0, 0);
- spca504B_WaitCmdStatus(gspca_dev);
- break;
- case BRIDGE_SPCA504C: /* pccam600 */
- PDEBUG(D_STREAM, "Opening SPCA504 (PC-CAM 600)");
- reg_w_riv(gspca_dev, 0xe0, 0x0000, 0x0000);
- reg_w_riv(gspca_dev, 0xe0, 0x0000, 0x0001); /* reset */
- spca504_wait_status(gspca_dev);
- if (sd->subtype == LogitechClickSmart420)
- write_vector(gspca_dev,
- spca504A_clicksmart420_open_data,
- ARRAY_SIZE(spca504A_clicksmart420_open_data));
- else
- write_vector(gspca_dev, spca504_pccam600_open_data,
- ARRAY_SIZE(spca504_pccam600_open_data));
- setup_qtable(gspca_dev, qtable_creative_pccam);
- break;
- default:
-/* case BRIDGE_SPCA504: */
- PDEBUG(D_STREAM, "Opening SPCA504");
- if (sd->subtype == AiptekMiniPenCam13) {
-#ifdef GSPCA_DEBUG
- spca504_read_info(gspca_dev);
-#endif
-
- /* Set AE AWB Banding Type 3-> 50Hz 2-> 60Hz */
- spca504A_acknowledged_command(gspca_dev, 0x24,
- 8, 3, 0x9e, 1);
- /* Twice sequential need status 0xff->0x9e->0x9d */
- spca504A_acknowledged_command(gspca_dev, 0x24,
- 8, 3, 0x9e, 0);
-
- spca504A_acknowledged_command(gspca_dev, 0x24,
- 0, 0, 0x9d, 1);
- /******************************/
- /* spca504a aiptek */
- spca504A_acknowledged_command(gspca_dev, 0x08,
- 6, 0, 0x86, 1);
-/* reg_write (dev, 0, 0x2000, 0); */
-/* reg_write (dev, 0, 0x2883, 1); */
-/* spca504A_acknowledged_command (gspca_dev, 0x08,
- 6, 0, 0x86, 1); */
-/* spca504A_acknowledged_command (gspca_dev, 0x24,
- 0, 0, 0x9D, 1); */
- reg_w_riv(gspca_dev, 0x00, 0x270c, 0x05);
- /* L92 sno1t.txt */
- reg_w_riv(gspca_dev, 0x00, 0x2310, 0x05);
- spca504A_acknowledged_command(gspca_dev, 0x01,
- 0x0f, 0, 0xff, 0);
- }
- /* setup qtable */
- reg_w_riv(gspca_dev, 0, 0x2000, 0);
- reg_w_riv(gspca_dev, 0, 0x2883, 1);
- setup_qtable(gspca_dev, qtable_spca504_default);
- break;
- }
- return gspca_dev->usb_err;
-}
-
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int enable;
-
- /* create the JPEG header */
- jpeg_define(sd->jpeg_hdr, gspca_dev->height, gspca_dev->width,
- 0x22); /* JPEG 411 */
- jpeg_set_qual(sd->jpeg_hdr, QUALITY);
-
- if (sd->bridge == BRIDGE_SPCA504B)
- spca504B_setQtable(gspca_dev);
- spca504B_SetSizeType(gspca_dev);
- switch (sd->bridge) {
- default:
-/* case BRIDGE_SPCA504B: */
-/* case BRIDGE_SPCA533: */
-/* case BRIDGE_SPCA536: */
- switch (sd->subtype) {
- case MegapixV4:
- case LogitechClickSmart820:
- case MegaImageVI:
- reg_w_riv(gspca_dev, 0xf0, 0, 0);
- spca504B_WaitCmdStatus(gspca_dev);
- reg_r(gspca_dev, 0xf0, 4, 0);
- spca504B_WaitCmdStatus(gspca_dev);
- break;
- default:
- reg_w_riv(gspca_dev, 0x31, 0x0004, 0x00);
- spca504B_WaitCmdStatus(gspca_dev);
- spca504B_PollingDataReady(gspca_dev);
- break;
- }
- break;
- case BRIDGE_SPCA504:
- if (sd->subtype == AiptekMiniPenCam13) {
-#ifdef GSPCA_DEBUG
- spca504_read_info(gspca_dev);
-#endif
-
- /* Set AE AWB Banding Type 3-> 50Hz 2-> 60Hz */
- spca504A_acknowledged_command(gspca_dev, 0x24,
- 8, 3, 0x9e, 1);
- /* Twice sequential need status 0xff->0x9e->0x9d */
- spca504A_acknowledged_command(gspca_dev, 0x24,
- 8, 3, 0x9e, 0);
- spca504A_acknowledged_command(gspca_dev, 0x24,
- 0, 0, 0x9d, 1);
- } else {
- spca504_acknowledged_command(gspca_dev, 0x24, 8, 3);
-#ifdef GSPCA_DEBUG
- spca504_read_info(gspca_dev);
-#endif
- spca504_acknowledged_command(gspca_dev, 0x24, 8, 3);
- spca504_acknowledged_command(gspca_dev, 0x24, 0, 0);
- }
- spca504B_SetSizeType(gspca_dev);
- reg_w_riv(gspca_dev, 0x00, 0x270c, 0x05);
- /* L92 sno1t.txt */
- reg_w_riv(gspca_dev, 0x00, 0x2310, 0x05);
- break;
- case BRIDGE_SPCA504C:
- if (sd->subtype == LogitechClickSmart420) {
- write_vector(gspca_dev,
- spca504A_clicksmart420_init_data,
- ARRAY_SIZE(spca504A_clicksmart420_init_data));
- } else {
- write_vector(gspca_dev, spca504_pccam600_init_data,
- ARRAY_SIZE(spca504_pccam600_init_data));
- }
- enable = (sd->autogain ? 0x04 : 0x01);
- reg_w_riv(gspca_dev, 0x0c, 0x0000, enable);
- /* auto exposure */
- reg_w_riv(gspca_dev, 0xb0, 0x0000, enable);
- /* auto whiteness */
-
- /* set default exposure compensation and whiteness balance */
- reg_w_riv(gspca_dev, 0x30, 0x0001, 800); /* ~ 20 fps */
- reg_w_riv(gspca_dev, 0x30, 0x0002, 1600);
- spca504B_SetSizeType(gspca_dev);
- break;
- }
- init_ctl_reg(gspca_dev);
- return gspca_dev->usb_err;
-}
-
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- switch (sd->bridge) {
- default:
-/* case BRIDGE_SPCA533: */
-/* case BRIDGE_SPCA536: */
-/* case BRIDGE_SPCA504B: */
- reg_w_riv(gspca_dev, 0x31, 0, 0);
- spca504B_WaitCmdStatus(gspca_dev);
- spca504B_PollingDataReady(gspca_dev);
- break;
- case BRIDGE_SPCA504:
- case BRIDGE_SPCA504C:
- reg_w_riv(gspca_dev, 0x00, 0x2000, 0x0000);
-
- if (sd->subtype == AiptekMiniPenCam13) {
- /* spca504a aiptek */
-/* spca504A_acknowledged_command(gspca_dev, 0x08,
- 6, 0, 0x86, 1); */
- spca504A_acknowledged_command(gspca_dev, 0x24,
- 0x00, 0x00, 0x9d, 1);
- spca504A_acknowledged_command(gspca_dev, 0x01,
- 0x0f, 0x00, 0xff, 1);
- } else {
- spca504_acknowledged_command(gspca_dev, 0x24, 0, 0);
- reg_w_riv(gspca_dev, 0x01, 0x000f, 0x0000);
- }
- break;
- }
-}
-
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, /* isoc packet */
- int len) /* iso packet length */
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int i, sof = 0;
- static u8 ffd9[] = {0xff, 0xd9};
-
-/* frames are jpeg 4.1.1 without 0xff escape */
- switch (sd->bridge) {
- case BRIDGE_SPCA533:
- if (data[0] == 0xff) {
- if (data[1] != 0x01) { /* drop packet */
-/* gspca_dev->last_packet_type = DISCARD_PACKET; */
- return;
- }
- sof = 1;
- data += SPCA533_OFFSET_DATA;
- len -= SPCA533_OFFSET_DATA;
- } else {
- data += 1;
- len -= 1;
- }
- break;
- case BRIDGE_SPCA536:
- if (data[0] == 0xff) {
- sof = 1;
- data += SPCA536_OFFSET_DATA;
- len -= SPCA536_OFFSET_DATA;
- } else {
- data += 2;
- len -= 2;
- }
- break;
- default:
-/* case BRIDGE_SPCA504: */
-/* case BRIDGE_SPCA504B: */
- switch (data[0]) {
- case 0xfe: /* start of frame */
- sof = 1;
- data += SPCA50X_OFFSET_DATA;
- len -= SPCA50X_OFFSET_DATA;
- break;
- case 0xff: /* drop packet */
-/* gspca_dev->last_packet_type = DISCARD_PACKET; */
- return;
- default:
- data += 1;
- len -= 1;
- break;
- }
- break;
- case BRIDGE_SPCA504C:
- switch (data[0]) {
- case 0xfe: /* start of frame */
- sof = 1;
- data += SPCA504_PCCAM600_OFFSET_DATA;
- len -= SPCA504_PCCAM600_OFFSET_DATA;
- break;
- case 0xff: /* drop packet */
-/* gspca_dev->last_packet_type = DISCARD_PACKET; */
- return;
- default:
- data += 1;
- len -= 1;
- break;
- }
- break;
- }
- if (sof) { /* start of frame */
- gspca_frame_add(gspca_dev, LAST_PACKET,
- ffd9, 2);
-
- /* put the JPEG header in the new frame */
- gspca_frame_add(gspca_dev, FIRST_PACKET,
- sd->jpeg_hdr, JPEG_HDR_SZ);
- }
-
- /* add 0x00 after 0xff */
- i = 0;
- do {
- if (data[i] == 0xff) {
- gspca_frame_add(gspca_dev, INTER_PACKET,
- data, i + 1);
- len -= i;
- data += i;
- *data = 0x00;
- i = 0;
- }
- i++;
- } while (i < len);
- gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
-}
-
-static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct gspca_dev *gspca_dev =
- container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
- struct sd *sd = (struct sd *)gspca_dev;
-
- gspca_dev->usb_err = 0;
-
- if (!gspca_dev->streaming)
- return 0;
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- setbrightness(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_CONTRAST:
- setcontrast(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_SATURATION:
- setcolors(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_AUTOGAIN:
- sd->autogain = ctrl->val;
- break;
- }
- return gspca_dev->usb_err;
-}
-
-static const struct v4l2_ctrl_ops sd_ctrl_ops = {
- .s_ctrl = sd_s_ctrl,
-};
-
-static int sd_init_controls(struct gspca_dev *gspca_dev)
-{
- struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
-
- gspca_dev->vdev.ctrl_handler = hdl;
- v4l2_ctrl_handler_init(hdl, 4);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_BRIGHTNESS, -128, 127, 1, 0);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_CONTRAST, 0, 255, 1, 0x20);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_SATURATION, 0, 255, 1, 0x1a);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
-
- if (hdl->error) {
- pr_err("Could not initialize controls\n");
- return hdl->error;
- }
- return 0;
-}
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
- .name = MODULE_NAME,
- .config = sd_config,
- .init = sd_init,
- .init_controls = sd_init_controls,
- .start = sd_start,
- .stopN = sd_stopN,
- .pkt_scan = sd_pkt_scan,
-};
-
-/* -- module initialisation -- */
-#define BS(bridge, subtype) \
- .driver_info = (BRIDGE_ ## bridge << 8) \
- | (subtype)
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x041e, 0x400b), BS(SPCA504C, 0)},
- {USB_DEVICE(0x041e, 0x4012), BS(SPCA504C, 0)},
- {USB_DEVICE(0x041e, 0x4013), BS(SPCA504C, 0)},
- {USB_DEVICE(0x0458, 0x7006), BS(SPCA504B, 0)},
- {USB_DEVICE(0x0461, 0x0821), BS(SPCA533, 0)},
- {USB_DEVICE(0x046d, 0x0905), BS(SPCA533, LogitechClickSmart820)},
- {USB_DEVICE(0x046d, 0x0960), BS(SPCA504C, LogitechClickSmart420)},
- {USB_DEVICE(0x0471, 0x0322), BS(SPCA504B, 0)},
- {USB_DEVICE(0x04a5, 0x3003), BS(SPCA504B, 0)},
- {USB_DEVICE(0x04a5, 0x3008), BS(SPCA533, 0)},
- {USB_DEVICE(0x04a5, 0x300a), BS(SPCA533, 0)},
- {USB_DEVICE(0x04f1, 0x1001), BS(SPCA504B, 0)},
- {USB_DEVICE(0x04fc, 0x500c), BS(SPCA504B, 0)},
- {USB_DEVICE(0x04fc, 0x504a), BS(SPCA504, AiptekMiniPenCam13)},
- {USB_DEVICE(0x04fc, 0x504b), BS(SPCA504B, 0)},
- {USB_DEVICE(0x04fc, 0x5330), BS(SPCA533, 0)},
- {USB_DEVICE(0x04fc, 0x5360), BS(SPCA536, 0)},
- {USB_DEVICE(0x04fc, 0xffff), BS(SPCA504B, 0)},
- {USB_DEVICE(0x052b, 0x1507), BS(SPCA533, MegapixV4)},
- {USB_DEVICE(0x052b, 0x1513), BS(SPCA533, MegapixV4)},
- {USB_DEVICE(0x052b, 0x1803), BS(SPCA533, MegaImageVI)},
- {USB_DEVICE(0x0546, 0x3155), BS(SPCA533, 0)},
- {USB_DEVICE(0x0546, 0x3191), BS(SPCA504B, 0)},
- {USB_DEVICE(0x0546, 0x3273), BS(SPCA504B, 0)},
- {USB_DEVICE(0x055f, 0xc211), BS(SPCA536, 0)},
- {USB_DEVICE(0x055f, 0xc230), BS(SPCA533, 0)},
- {USB_DEVICE(0x055f, 0xc232), BS(SPCA533, 0)},
- {USB_DEVICE(0x055f, 0xc360), BS(SPCA536, 0)},
- {USB_DEVICE(0x055f, 0xc420), BS(SPCA504, 0)},
- {USB_DEVICE(0x055f, 0xc430), BS(SPCA533, 0)},
- {USB_DEVICE(0x055f, 0xc440), BS(SPCA533, 0)},
- {USB_DEVICE(0x055f, 0xc520), BS(SPCA504, 0)},
- {USB_DEVICE(0x055f, 0xc530), BS(SPCA533, 0)},
- {USB_DEVICE(0x055f, 0xc540), BS(SPCA533, 0)},
- {USB_DEVICE(0x055f, 0xc630), BS(SPCA533, 0)},
- {USB_DEVICE(0x055f, 0xc650), BS(SPCA533, 0)},
- {USB_DEVICE(0x05da, 0x1018), BS(SPCA504B, 0)},
- {USB_DEVICE(0x06d6, 0x0031), BS(SPCA533, 0)},
- {USB_DEVICE(0x0733, 0x1311), BS(SPCA533, 0)},
- {USB_DEVICE(0x0733, 0x1314), BS(SPCA533, 0)},
- {USB_DEVICE(0x0733, 0x2211), BS(SPCA533, 0)},
- {USB_DEVICE(0x0733, 0x2221), BS(SPCA533, 0)},
- {USB_DEVICE(0x0733, 0x3261), BS(SPCA536, 0)},
- {USB_DEVICE(0x0733, 0x3281), BS(SPCA536, 0)},
- {USB_DEVICE(0x08ca, 0x0104), BS(SPCA533, 0)},
- {USB_DEVICE(0x08ca, 0x0106), BS(SPCA533, 0)},
- {USB_DEVICE(0x08ca, 0x2008), BS(SPCA504B, 0)},
- {USB_DEVICE(0x08ca, 0x2010), BS(SPCA533, 0)},
- {USB_DEVICE(0x08ca, 0x2016), BS(SPCA504B, 0)},
- {USB_DEVICE(0x08ca, 0x2018), BS(SPCA504B, 0)},
- {USB_DEVICE(0x08ca, 0x2020), BS(SPCA533, 0)},
- {USB_DEVICE(0x08ca, 0x2022), BS(SPCA533, 0)},
- {USB_DEVICE(0x08ca, 0x2024), BS(SPCA536, 0)},
- {USB_DEVICE(0x08ca, 0x2028), BS(SPCA533, 0)},
- {USB_DEVICE(0x08ca, 0x2040), BS(SPCA536, 0)},
- {USB_DEVICE(0x08ca, 0x2042), BS(SPCA536, 0)},
- {USB_DEVICE(0x08ca, 0x2050), BS(SPCA536, 0)},
- {USB_DEVICE(0x08ca, 0x2060), BS(SPCA536, 0)},
- {USB_DEVICE(0x0d64, 0x0303), BS(SPCA536, 0)},
- {}
-};
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
+++ /dev/null
-/*
- * T613 subdriver
- *
- * Copyright (C) 2010 Jean-Francois Moine (http://moinejf.free.fr)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- *Notes: * t613 + tas5130A
- * * Focus to light do not balance well as in win.
- * Quality in win is not good, but its kinda better.
- * * Fix some "extraneous bytes", most of apps will show the image anyway
- * * Gamma table, is there, but its really doing something?
- * * 7~8 Fps, its ok, max on win its 10.
- * Costantino Leandro
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define MODULE_NAME "t613"
-
-#include <linux/input.h>
-#include <linux/slab.h>
-#include "gspca.h"
-
-MODULE_AUTHOR("Leandro Costantino <le_costantino@pixartargentina.com.ar>");
-MODULE_DESCRIPTION("GSPCA/T613 (JPEG Compliance) USB Camera Driver");
-MODULE_LICENSE("GPL");
-
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
- struct v4l2_ctrl *freq;
- struct { /* awb / color gains control cluster */
- struct v4l2_ctrl *awb;
- struct v4l2_ctrl *gain;
- struct v4l2_ctrl *red_balance;
- struct v4l2_ctrl *blue_balance;
- };
-
- u8 sensor;
- u8 button_pressed;
-};
-enum sensors {
- SENSOR_OM6802,
- SENSOR_OTHER,
- SENSOR_TAS5130A,
- SENSOR_LT168G, /* must verify if this is the actual model */
-};
-
-static const struct v4l2_pix_format vga_mode_t16[] = {
- {160, 120, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 160,
- .sizeimage = 160 * 120 * 4 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 4},
-#if 0 /* HDG: broken with my test cam, so lets disable it */
- {176, 144, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 176,
- .sizeimage = 176 * 144 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 3},
-#endif
- {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 2},
-#if 0 /* HDG: broken with my test cam, so lets disable it */
- {352, 288, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 352,
- .sizeimage = 352 * 288 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 1},
-#endif
- {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 0},
-};
-
-/* sensor specific data */
-struct additional_sensor_data {
- const u8 n3[6];
- const u8 *n4, n4sz;
- const u8 reg80, reg8e;
- const u8 nset8[6];
- const u8 data1[10];
- const u8 data2[9];
- const u8 data3[9];
- const u8 data5[6];
- const u8 stream[4];
-};
-
-static const u8 n4_om6802[] = {
- 0x09, 0x01, 0x12, 0x04, 0x66, 0x8a, 0x80, 0x3c,
- 0x81, 0x22, 0x84, 0x50, 0x8a, 0x78, 0x8b, 0x68,
- 0x8c, 0x88, 0x8e, 0x33, 0x8f, 0x24, 0xaa, 0xb1,
- 0xa2, 0x60, 0xa5, 0x30, 0xa6, 0x3a, 0xa8, 0xe8,
- 0xae, 0x05, 0xb1, 0x00, 0xbb, 0x04, 0xbc, 0x48,
- 0xbe, 0x36, 0xc6, 0x88, 0xe9, 0x00, 0xc5, 0xc0,
- 0x65, 0x0a, 0xbb, 0x86, 0xaf, 0x58, 0xb0, 0x68,
- 0x87, 0x40, 0x89, 0x2b, 0x8d, 0xff, 0x83, 0x40,
- 0xac, 0x84, 0xad, 0x86, 0xaf, 0x46
-};
-static const u8 n4_other[] = {
- 0x66, 0x00, 0x7f, 0x00, 0x80, 0xac, 0x81, 0x69,
- 0x84, 0x40, 0x85, 0x70, 0x86, 0x20, 0x8a, 0x68,
- 0x8b, 0x58, 0x8c, 0x88, 0x8d, 0xff, 0x8e, 0xb8,
- 0x8f, 0x28, 0xa2, 0x60, 0xa5, 0x40, 0xa8, 0xa8,
- 0xac, 0x84, 0xad, 0x84, 0xae, 0x24, 0xaf, 0x56,
- 0xb0, 0x68, 0xb1, 0x00, 0xb2, 0x88, 0xbb, 0xc5,
- 0xbc, 0x4a, 0xbe, 0x36, 0xc2, 0x88, 0xc5, 0xc0,
- 0xc6, 0xda, 0xe9, 0x26, 0xeb, 0x00
-};
-static const u8 n4_tas5130a[] = {
- 0x80, 0x3c, 0x81, 0x68, 0x83, 0xa0, 0x84, 0x20,
- 0x8a, 0x68, 0x8b, 0x58, 0x8c, 0x88, 0x8e, 0xb4,
- 0x8f, 0x24, 0xa1, 0xb1, 0xa2, 0x30, 0xa5, 0x10,
- 0xa6, 0x4a, 0xae, 0x03, 0xb1, 0x44, 0xb2, 0x08,
- 0xb7, 0x06, 0xb9, 0xe7, 0xbb, 0xc4, 0xbc, 0x4a,
- 0xbe, 0x36, 0xbf, 0xff, 0xc2, 0x88, 0xc5, 0xc8,
- 0xc6, 0xda
-};
-static const u8 n4_lt168g[] = {
- 0x66, 0x01, 0x7f, 0x00, 0x80, 0x7c, 0x81, 0x28,
- 0x83, 0x44, 0x84, 0x20, 0x86, 0x20, 0x8a, 0x70,
- 0x8b, 0x58, 0x8c, 0x88, 0x8d, 0xa0, 0x8e, 0xb3,
- 0x8f, 0x24, 0xa1, 0xb0, 0xa2, 0x38, 0xa5, 0x20,
- 0xa6, 0x4a, 0xa8, 0xe8, 0xaf, 0x38, 0xb0, 0x68,
- 0xb1, 0x44, 0xb2, 0x88, 0xbb, 0x86, 0xbd, 0x40,
- 0xbe, 0x26, 0xc1, 0x05, 0xc2, 0x88, 0xc5, 0xc0,
- 0xda, 0x8e, 0xdb, 0xca, 0xdc, 0xa8, 0xdd, 0x8c,
- 0xde, 0x44, 0xdf, 0x0c, 0xe9, 0x80
-};
-
-static const struct additional_sensor_data sensor_data[] = {
-[SENSOR_OM6802] = {
- .n3 =
- {0x61, 0x68, 0x65, 0x0a, 0x60, 0x04},
- .n4 = n4_om6802,
- .n4sz = sizeof n4_om6802,
- .reg80 = 0x3c,
- .reg8e = 0x33,
- .nset8 = {0xa8, 0xf0, 0xc6, 0x88, 0xc0, 0x00},
- .data1 =
- {0xc2, 0x28, 0x0f, 0x22, 0xcd, 0x27, 0x2c, 0x06,
- 0xb3, 0xfc},
- .data2 =
- {0x80, 0xff, 0xff, 0x80, 0xff, 0xff, 0x80, 0xff,
- 0xff},
- .data3 =
- {0x80, 0xff, 0xff, 0x80, 0xff, 0xff, 0x80, 0xff,
- 0xff},
- .data5 = /* this could be removed later */
- {0x0c, 0x03, 0xab, 0x13, 0x81, 0x23},
- .stream =
- {0x0b, 0x04, 0x0a, 0x78},
- },
-[SENSOR_OTHER] = {
- .n3 =
- {0x61, 0xc2, 0x65, 0x88, 0x60, 0x00},
- .n4 = n4_other,
- .n4sz = sizeof n4_other,
- .reg80 = 0xac,
- .reg8e = 0xb8,
- .nset8 = {0xa8, 0xa8, 0xc6, 0xda, 0xc0, 0x00},
- .data1 =
- {0xc1, 0x48, 0x04, 0x1b, 0xca, 0x2e, 0x33, 0x3a,
- 0xe8, 0xfc},
- .data2 =
- {0x4e, 0x9c, 0xec, 0x40, 0x80, 0xc0, 0x48, 0x96,
- 0xd9},
- .data3 =
- {0x4e, 0x9c, 0xec, 0x40, 0x80, 0xc0, 0x48, 0x96,
- 0xd9},
- .data5 =
- {0x0c, 0x03, 0xab, 0x29, 0x81, 0x69},
- .stream =
- {0x0b, 0x04, 0x0a, 0x00},
- },
-[SENSOR_TAS5130A] = {
- .n3 =
- {0x61, 0xc2, 0x65, 0x0d, 0x60, 0x08},
- .n4 = n4_tas5130a,
- .n4sz = sizeof n4_tas5130a,
- .reg80 = 0x3c,
- .reg8e = 0xb4,
- .nset8 = {0xa8, 0xf0, 0xc6, 0xda, 0xc0, 0x00},
- .data1 =
- {0xbb, 0x28, 0x10, 0x10, 0xbb, 0x28, 0x1e, 0x27,
- 0xc8, 0xfc},
- .data2 =
- {0x60, 0xa8, 0xe0, 0x60, 0xa8, 0xe0, 0x60, 0xa8,
- 0xe0},
- .data3 =
- {0x60, 0xa8, 0xe0, 0x60, 0xa8, 0xe0, 0x60, 0xa8,
- 0xe0},
- .data5 =
- {0x0c, 0x03, 0xab, 0x10, 0x81, 0x20},
- .stream =
- {0x0b, 0x04, 0x0a, 0x40},
- },
-[SENSOR_LT168G] = {
- .n3 = {0x61, 0xc2, 0x65, 0x68, 0x60, 0x00},
- .n4 = n4_lt168g,
- .n4sz = sizeof n4_lt168g,
- .reg80 = 0x7c,
- .reg8e = 0xb3,
- .nset8 = {0xa8, 0xf0, 0xc6, 0xba, 0xc0, 0x00},
- .data1 = {0xc0, 0x38, 0x08, 0x10, 0xc0, 0x30, 0x10, 0x40,
- 0xb0, 0xf4},
- .data2 = {0x40, 0x80, 0xc0, 0x50, 0xa0, 0xf0, 0x53, 0xa6,
- 0xff},
- .data3 = {0x40, 0x80, 0xc0, 0x50, 0xa0, 0xf0, 0x53, 0xa6,
- 0xff},
- .data5 = {0x0c, 0x03, 0xab, 0x4b, 0x81, 0x2b},
- .stream = {0x0b, 0x04, 0x0a, 0x28},
- },
-};
-
-#define MAX_EFFECTS 7
-static const u8 effects_table[MAX_EFFECTS][6] = {
- {0xa8, 0xe8, 0xc6, 0xd2, 0xc0, 0x00}, /* Normal */
- {0xa8, 0xc8, 0xc6, 0x52, 0xc0, 0x04}, /* Repujar */
- {0xa8, 0xe8, 0xc6, 0xd2, 0xc0, 0x20}, /* Monochrome */
- {0xa8, 0xe8, 0xc6, 0xd2, 0xc0, 0x80}, /* Sepia */
- {0xa8, 0xc8, 0xc6, 0x52, 0xc0, 0x02}, /* Croquis */
- {0xa8, 0xc8, 0xc6, 0xd2, 0xc0, 0x10}, /* Sun Effect */
- {0xa8, 0xc8, 0xc6, 0xd2, 0xc0, 0x40}, /* Negative */
-};
-
-#define GAMMA_MAX (15)
-static const u8 gamma_table[GAMMA_MAX+1][17] = {
-/* gamma table from cam1690.ini */
- {0x00, 0x00, 0x01, 0x04, 0x08, 0x0e, 0x16, 0x21, /* 0 */
- 0x2e, 0x3d, 0x50, 0x65, 0x7d, 0x99, 0xb8, 0xdb,
- 0xff},
- {0x00, 0x01, 0x03, 0x08, 0x0e, 0x16, 0x21, 0x2d, /* 1 */
- 0x3c, 0x4d, 0x60, 0x75, 0x8d, 0xa6, 0xc2, 0xe1,
- 0xff},
- {0x00, 0x01, 0x05, 0x0b, 0x12, 0x1c, 0x28, 0x35, /* 2 */
- 0x45, 0x56, 0x69, 0x7e, 0x95, 0xad, 0xc7, 0xe3,
- 0xff},
- {0x00, 0x02, 0x07, 0x0f, 0x18, 0x24, 0x30, 0x3f, /* 3 */
- 0x4f, 0x61, 0x73, 0x88, 0x9d, 0xb4, 0xcd, 0xe6,
- 0xff},
- {0x00, 0x04, 0x0b, 0x15, 0x20, 0x2d, 0x3b, 0x4a, /* 4 */
- 0x5b, 0x6c, 0x7f, 0x92, 0xa7, 0xbc, 0xd2, 0xe9,
- 0xff},
- {0x00, 0x07, 0x11, 0x15, 0x20, 0x2d, 0x48, 0x58, /* 5 */
- 0x68, 0x79, 0x8b, 0x9d, 0xb0, 0xc4, 0xd7, 0xec,
- 0xff},
- {0x00, 0x0c, 0x1a, 0x29, 0x38, 0x47, 0x57, 0x67, /* 6 */
- 0x77, 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee,
- 0xff},
- {0x00, 0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, /* 7 */
- 0x80, 0x90, 0xa0, 0xb0, 0xc0, 0xd0, 0xe0, 0xf0,
- 0xff},
- {0x00, 0x15, 0x27, 0x38, 0x49, 0x59, 0x69, 0x79, /* 8 */
- 0x88, 0x97, 0xa7, 0xb6, 0xc4, 0xd3, 0xe2, 0xf0,
- 0xff},
- {0x00, 0x1c, 0x30, 0x43, 0x54, 0x65, 0x75, 0x84, /* 9 */
- 0x93, 0xa1, 0xb0, 0xbd, 0xca, 0xd8, 0xe5, 0xf2,
- 0xff},
- {0x00, 0x24, 0x3b, 0x4f, 0x60, 0x70, 0x80, 0x8e, /* 10 */
- 0x9c, 0xaa, 0xb7, 0xc4, 0xd0, 0xdc, 0xe8, 0xf3,
- 0xff},
- {0x00, 0x2a, 0x3c, 0x5d, 0x6e, 0x7e, 0x8d, 0x9b, /* 11 */
- 0xa8, 0xb4, 0xc0, 0xcb, 0xd6, 0xe1, 0xeb, 0xf5,
- 0xff},
- {0x00, 0x3f, 0x5a, 0x6e, 0x7f, 0x8e, 0x9c, 0xa8, /* 12 */
- 0xb4, 0xbf, 0xc9, 0xd3, 0xdc, 0xe5, 0xee, 0xf6,
- 0xff},
- {0x00, 0x54, 0x6f, 0x83, 0x93, 0xa0, 0xad, 0xb7, /* 13 */
- 0xc2, 0xcb, 0xd4, 0xdc, 0xe4, 0xeb, 0xf2, 0xf9,
- 0xff},
- {0x00, 0x6e, 0x88, 0x9a, 0xa8, 0xb3, 0xbd, 0xc6, /* 14 */
- 0xcf, 0xd6, 0xdd, 0xe3, 0xe9, 0xef, 0xf4, 0xfa,
- 0xff},
- {0x00, 0x93, 0xa8, 0xb7, 0xc1, 0xca, 0xd2, 0xd8, /* 15 */
- 0xde, 0xe3, 0xe8, 0xed, 0xf1, 0xf5, 0xf8, 0xfc,
- 0xff}
-};
-
-static const u8 tas5130a_sensor_init[][8] = {
- {0x62, 0x08, 0x63, 0x70, 0x64, 0x1d, 0x60, 0x09},
- {0x62, 0x20, 0x63, 0x01, 0x64, 0x02, 0x60, 0x09},
- {0x62, 0x07, 0x63, 0x03, 0x64, 0x00, 0x60, 0x09},
-};
-
-static u8 sensor_reset[] = {0x61, 0x68, 0x62, 0xff, 0x60, 0x07};
-
-/* read 1 byte */
-static u8 reg_r(struct gspca_dev *gspca_dev,
- u16 index)
-{
- usb_control_msg(gspca_dev->dev,
- usb_rcvctrlpipe(gspca_dev->dev, 0),
- 0, /* request */
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0, /* value */
- index,
- gspca_dev->usb_buf, 1, 500);
- return gspca_dev->usb_buf[0];
-}
-
-static void reg_w(struct gspca_dev *gspca_dev,
- u16 index)
-{
- usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- 0,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0, index,
- NULL, 0, 500);
-}
-
-static void reg_w_buf(struct gspca_dev *gspca_dev,
- const u8 *buffer, u16 len)
-{
- if (len <= USB_BUF_SZ) {
- memcpy(gspca_dev->usb_buf, buffer, len);
- usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- 0,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0x01, 0,
- gspca_dev->usb_buf, len, 500);
- } else {
- u8 *tmpbuf;
-
- tmpbuf = kmemdup(buffer, len, GFP_KERNEL);
- if (!tmpbuf) {
- pr_err("Out of memory\n");
- return;
- }
- usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- 0,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0x01, 0,
- tmpbuf, len, 500);
- kfree(tmpbuf);
- }
-}
-
-/* write values to consecutive registers */
-static void reg_w_ixbuf(struct gspca_dev *gspca_dev,
- u8 reg,
- const u8 *buffer, u16 len)
-{
- int i;
- u8 *p, *tmpbuf;
-
- if (len * 2 <= USB_BUF_SZ) {
- p = tmpbuf = gspca_dev->usb_buf;
- } else {
- p = tmpbuf = kmalloc(len * 2, GFP_KERNEL);
- if (!tmpbuf) {
- pr_err("Out of memory\n");
- return;
- }
- }
- i = len;
- while (--i >= 0) {
- *p++ = reg++;
- *p++ = *buffer++;
- }
- usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- 0,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0x01, 0,
- tmpbuf, len * 2, 500);
- if (len * 2 > USB_BUF_SZ)
- kfree(tmpbuf);
-}
-
-static void om6802_sensor_init(struct gspca_dev *gspca_dev)
-{
- int i;
- const u8 *p;
- u8 byte;
- u8 val[6] = {0x62, 0, 0x64, 0, 0x60, 0x05};
- static const u8 sensor_init[] = {
- 0xdf, 0x6d,
- 0xdd, 0x18,
- 0x5a, 0xe0,
- 0x5c, 0x07,
- 0x5d, 0xb0,
- 0x5e, 0x1e,
- 0x60, 0x71,
- 0xef, 0x00,
- 0xe9, 0x00,
- 0xea, 0x00,
- 0x90, 0x24,
- 0x91, 0xb2,
- 0x82, 0x32,
- 0xfd, 0x41,
- 0x00 /* table end */
- };
-
- reg_w_buf(gspca_dev, sensor_reset, sizeof sensor_reset);
- msleep(100);
- i = 4;
- while (--i > 0) {
- byte = reg_r(gspca_dev, 0x0060);
- if (!(byte & 0x01))
- break;
- msleep(100);
- }
- byte = reg_r(gspca_dev, 0x0063);
- if (byte != 0x17) {
- pr_err("Bad sensor reset %02x\n", byte);
- /* continue? */
- }
-
- p = sensor_init;
- while (*p != 0) {
- val[1] = *p++;
- val[3] = *p++;
- if (*p == 0)
- reg_w(gspca_dev, 0x3c80);
- reg_w_buf(gspca_dev, val, sizeof val);
- i = 4;
- while (--i >= 0) {
- msleep(15);
- byte = reg_r(gspca_dev, 0x60);
- if (!(byte & 0x01))
- break;
- }
- }
- msleep(15);
- reg_w(gspca_dev, 0x3c80);
-}
-
-/* this function is called at probe time */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct cam *cam = &gspca_dev->cam;
-
- cam->cam_mode = vga_mode_t16;
- cam->nmodes = ARRAY_SIZE(vga_mode_t16);
-
- return 0;
-}
-
-static void setbrightness(struct gspca_dev *gspca_dev, s32 brightness)
-{
- u8 set6[4] = { 0x8f, 0x24, 0xc3, 0x00 };
-
- if (brightness < 7) {
- set6[1] = 0x26;
- set6[3] = 0x70 - brightness * 0x10;
- } else {
- set6[3] = 0x00 + ((brightness - 7) * 0x10);
- }
-
- reg_w_buf(gspca_dev, set6, sizeof set6);
-}
-
-static void setcontrast(struct gspca_dev *gspca_dev, s32 contrast)
-{
- u16 reg_to_write;
-
- if (contrast < 7)
- reg_to_write = 0x8ea9 - contrast * 0x200;
- else
- reg_to_write = 0x00a9 + (contrast - 7) * 0x200;
-
- reg_w(gspca_dev, reg_to_write);
-}
-
-static void setcolors(struct gspca_dev *gspca_dev, s32 val)
-{
- u16 reg_to_write;
-
- reg_to_write = 0x80bb + val * 0x100; /* was 0xc0 */
- reg_w(gspca_dev, reg_to_write);
-}
-
-static void setgamma(struct gspca_dev *gspca_dev, s32 val)
-{
- PDEBUG(D_CONF, "Gamma: %d", sd->gamma);
- reg_w_ixbuf(gspca_dev, 0x90,
- gamma_table[val], sizeof gamma_table[0]);
-}
-
-static void setawb_n_RGB(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u8 all_gain_reg[8] = {
- 0x87, 0x00, 0x88, 0x00, 0x89, 0x00, 0x80, 0x00 };
- s32 red_gain, blue_gain, green_gain;
-
- green_gain = sd->gain->val;
-
- red_gain = green_gain + sd->red_balance->val;
- if (red_gain > 0x40)
- red_gain = 0x40;
- else if (red_gain < 0x10)
- red_gain = 0x10;
-
- blue_gain = green_gain + sd->blue_balance->val;
- if (blue_gain > 0x40)
- blue_gain = 0x40;
- else if (blue_gain < 0x10)
- blue_gain = 0x10;
-
- all_gain_reg[1] = red_gain;
- all_gain_reg[3] = blue_gain;
- all_gain_reg[5] = green_gain;
- all_gain_reg[7] = sensor_data[sd->sensor].reg80;
- if (!sd->awb->val)
- all_gain_reg[7] &= ~0x04; /* AWB off */
-
- reg_w_buf(gspca_dev, all_gain_reg, sizeof all_gain_reg);
-}
-
-static void setsharpness(struct gspca_dev *gspca_dev, s32 val)
-{
- u16 reg_to_write;
-
- reg_to_write = 0x0aa6 + 0x1000 * val;
-
- reg_w(gspca_dev, reg_to_write);
-}
-
-static void setfreq(struct gspca_dev *gspca_dev, s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u8 reg66;
- u8 freq[4] = { 0x66, 0x00, 0xa8, 0xe8 };
-
- switch (sd->sensor) {
- case SENSOR_LT168G:
- if (val != 0)
- freq[3] = 0xa8;
- reg66 = 0x41;
- break;
- case SENSOR_OM6802:
- reg66 = 0xca;
- break;
- default:
- reg66 = 0x40;
- break;
- }
- switch (val) {
- case 0: /* no flicker */
- freq[3] = 0xf0;
- break;
- case 2: /* 60Hz */
- reg66 &= ~0x40;
- break;
- }
- freq[1] = reg66;
-
- reg_w_buf(gspca_dev, freq, sizeof freq);
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- /* some of this registers are not really neded, because
- * they are overriden by setbrigthness, setcontrast, etc,
- * but wont hurt anyway, and can help someone with similar webcam
- * to see the initial parameters.*/
- struct sd *sd = (struct sd *) gspca_dev;
- const struct additional_sensor_data *sensor;
- int i;
- u16 sensor_id;
- u8 test_byte = 0;
-
- static const u8 read_indexs[] =
- { 0x0a, 0x0b, 0x66, 0x80, 0x81, 0x8e, 0x8f, 0xa5,
- 0xa6, 0xa8, 0xbb, 0xbc, 0xc6, 0x00 };
- static const u8 n1[] =
- {0x08, 0x03, 0x09, 0x03, 0x12, 0x04};
- static const u8 n2[] =
- {0x08, 0x00};
-
- sensor_id = (reg_r(gspca_dev, 0x06) << 8)
- | reg_r(gspca_dev, 0x07);
- switch (sensor_id & 0xff0f) {
- case 0x0801:
- PDEBUG(D_PROBE, "sensor tas5130a");
- sd->sensor = SENSOR_TAS5130A;
- break;
- case 0x0802:
- PDEBUG(D_PROBE, "sensor lt168g");
- sd->sensor = SENSOR_LT168G;
- break;
- case 0x0803:
- PDEBUG(D_PROBE, "sensor 'other'");
- sd->sensor = SENSOR_OTHER;
- break;
- case 0x0807:
- PDEBUG(D_PROBE, "sensor om6802");
- sd->sensor = SENSOR_OM6802;
- break;
- default:
- pr_err("unknown sensor %04x\n", sensor_id);
- return -EINVAL;
- }
-
- if (sd->sensor == SENSOR_OM6802) {
- reg_w_buf(gspca_dev, n1, sizeof n1);
- i = 5;
- while (--i >= 0) {
- reg_w_buf(gspca_dev, sensor_reset, sizeof sensor_reset);
- test_byte = reg_r(gspca_dev, 0x0063);
- msleep(100);
- if (test_byte == 0x17)
- break; /* OK */
- }
- if (i < 0) {
- pr_err("Bad sensor reset %02x\n", test_byte);
- return -EIO;
- }
- reg_w_buf(gspca_dev, n2, sizeof n2);
- }
-
- i = 0;
- while (read_indexs[i] != 0x00) {
- test_byte = reg_r(gspca_dev, read_indexs[i]);
- PDEBUG(D_STREAM, "Reg 0x%02x = 0x%02x", read_indexs[i],
- test_byte);
- i++;
- }
-
- sensor = &sensor_data[sd->sensor];
- reg_w_buf(gspca_dev, sensor->n3, sizeof sensor->n3);
- reg_w_buf(gspca_dev, sensor->n4, sensor->n4sz);
-
- if (sd->sensor == SENSOR_LT168G) {
- test_byte = reg_r(gspca_dev, 0x80);
- PDEBUG(D_STREAM, "Reg 0x%02x = 0x%02x", 0x80,
- test_byte);
- reg_w(gspca_dev, 0x6c80);
- }
-
- reg_w_ixbuf(gspca_dev, 0xd0, sensor->data1, sizeof sensor->data1);
- reg_w_ixbuf(gspca_dev, 0xc7, sensor->data2, sizeof sensor->data2);
- reg_w_ixbuf(gspca_dev, 0xe0, sensor->data3, sizeof sensor->data3);
-
- reg_w(gspca_dev, (sensor->reg80 << 8) + 0x80);
- reg_w(gspca_dev, (sensor->reg80 << 8) + 0x80);
- reg_w(gspca_dev, (sensor->reg8e << 8) + 0x8e);
- reg_w(gspca_dev, (0x20 << 8) + 0x87);
- reg_w(gspca_dev, (0x20 << 8) + 0x88);
- reg_w(gspca_dev, (0x20 << 8) + 0x89);
-
- reg_w_buf(gspca_dev, sensor->data5, sizeof sensor->data5);
- reg_w_buf(gspca_dev, sensor->nset8, sizeof sensor->nset8);
- reg_w_buf(gspca_dev, sensor->stream, sizeof sensor->stream);
-
- if (sd->sensor == SENSOR_LT168G) {
- test_byte = reg_r(gspca_dev, 0x80);
- PDEBUG(D_STREAM, "Reg 0x%02x = 0x%02x", 0x80,
- test_byte);
- reg_w(gspca_dev, 0x6c80);
- }
-
- reg_w_ixbuf(gspca_dev, 0xd0, sensor->data1, sizeof sensor->data1);
- reg_w_ixbuf(gspca_dev, 0xc7, sensor->data2, sizeof sensor->data2);
- reg_w_ixbuf(gspca_dev, 0xe0, sensor->data3, sizeof sensor->data3);
-
- return 0;
-}
-
-static void setmirror(struct gspca_dev *gspca_dev, s32 val)
-{
- u8 hflipcmd[8] =
- {0x62, 0x07, 0x63, 0x03, 0x64, 0x00, 0x60, 0x09};
-
- if (val)
- hflipcmd[3] = 0x01;
-
- reg_w_buf(gspca_dev, hflipcmd, sizeof hflipcmd);
-}
-
-static void seteffect(struct gspca_dev *gspca_dev, s32 val)
-{
- int idx = 0;
-
- switch (val) {
- case V4L2_COLORFX_NONE:
- break;
- case V4L2_COLORFX_BW:
- idx = 2;
- break;
- case V4L2_COLORFX_SEPIA:
- idx = 3;
- break;
- case V4L2_COLORFX_SKETCH:
- idx = 4;
- break;
- case V4L2_COLORFX_NEGATIVE:
- idx = 6;
- break;
- default:
- break;
- }
-
- reg_w_buf(gspca_dev, effects_table[idx],
- sizeof effects_table[0]);
-
- if (val == V4L2_COLORFX_SKETCH)
- reg_w(gspca_dev, 0x4aa6);
- else
- reg_w(gspca_dev, 0xfaa6);
-}
-
-/* Is this really needed?
- * i added some module parameters for test with some users */
-static void poll_sensor(struct gspca_dev *gspca_dev)
-{
- static const u8 poll1[] =
- {0x67, 0x05, 0x68, 0x81, 0x69, 0x80, 0x6a, 0x82,
- 0x6b, 0x68, 0x6c, 0x69, 0x72, 0xd9, 0x73, 0x34,
- 0x74, 0x32, 0x75, 0x92, 0x76, 0x00, 0x09, 0x01,
- 0x60, 0x14};
- static const u8 poll2[] =
- {0x67, 0x02, 0x68, 0x71, 0x69, 0x72, 0x72, 0xa9,
- 0x73, 0x02, 0x73, 0x02, 0x60, 0x14};
- static const u8 noise03[] = /* (some differences / ms-drv) */
- {0xa6, 0x0a, 0xea, 0xcf, 0xbe, 0x26, 0xb1, 0x5f,
- 0xa1, 0xb1, 0xda, 0x6b, 0xdb, 0x98, 0xdf, 0x0c,
- 0xc2, 0x80, 0xc3, 0x10};
-
- PDEBUG(D_STREAM, "[Sensor requires polling]");
- reg_w_buf(gspca_dev, poll1, sizeof poll1);
- reg_w_buf(gspca_dev, poll2, sizeof poll2);
- reg_w_buf(gspca_dev, noise03, sizeof noise03);
-}
-
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- const struct additional_sensor_data *sensor;
- int i, mode;
- u8 t2[] = { 0x07, 0x00, 0x0d, 0x60, 0x0e, 0x80 };
- static const u8 t3[] =
- { 0x07, 0x00, 0x88, 0x02, 0x06, 0x00, 0xe7, 0x01 };
-
- mode = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv;
- switch (mode) {
- case 0: /* 640x480 (0x00) */
- break;
- case 1: /* 352x288 */
- t2[1] = 0x40;
- break;
- case 2: /* 320x240 */
- t2[1] = 0x10;
- break;
- case 3: /* 176x144 */
- t2[1] = 0x50;
- break;
- default:
-/* case 4: * 160x120 */
- t2[1] = 0x20;
- break;
- }
-
- switch (sd->sensor) {
- case SENSOR_OM6802:
- om6802_sensor_init(gspca_dev);
- break;
- case SENSOR_TAS5130A:
- i = 0;
- for (;;) {
- reg_w_buf(gspca_dev, tas5130a_sensor_init[i],
- sizeof tas5130a_sensor_init[0]);
- if (i >= ARRAY_SIZE(tas5130a_sensor_init) - 1)
- break;
- i++;
- }
- reg_w(gspca_dev, 0x3c80);
- /* just in case and to keep sync with logs (for mine) */
- reg_w_buf(gspca_dev, tas5130a_sensor_init[i],
- sizeof tas5130a_sensor_init[0]);
- reg_w(gspca_dev, 0x3c80);
- break;
- }
- sensor = &sensor_data[sd->sensor];
- setfreq(gspca_dev, v4l2_ctrl_g_ctrl(sd->freq));
- reg_r(gspca_dev, 0x0012);
- reg_w_buf(gspca_dev, t2, sizeof t2);
- reg_w_ixbuf(gspca_dev, 0xb3, t3, sizeof t3);
- reg_w(gspca_dev, 0x0013);
- msleep(15);
- reg_w_buf(gspca_dev, sensor->stream, sizeof sensor->stream);
- reg_w_buf(gspca_dev, sensor->stream, sizeof sensor->stream);
-
- if (sd->sensor == SENSOR_OM6802)
- poll_sensor(gspca_dev);
-
- return 0;
-}
-
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- reg_w_buf(gspca_dev, sensor_data[sd->sensor].stream,
- sizeof sensor_data[sd->sensor].stream);
- reg_w_buf(gspca_dev, sensor_data[sd->sensor].stream,
- sizeof sensor_data[sd->sensor].stream);
- if (sd->sensor == SENSOR_OM6802) {
- msleep(20);
- reg_w(gspca_dev, 0x0309);
- }
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
- /* If the last button state is pressed, release it now! */
- if (sd->button_pressed) {
- input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);
- input_sync(gspca_dev->input_dev);
- sd->button_pressed = 0;
- }
-#endif
-}
-
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, /* isoc packet */
- int len) /* iso packet length */
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int pkt_type;
-
- if (data[0] == 0x5a) {
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
- if (len > 20) {
- u8 state = (data[20] & 0x80) ? 1 : 0;
- if (sd->button_pressed != state) {
- input_report_key(gspca_dev->input_dev,
- KEY_CAMERA, state);
- input_sync(gspca_dev->input_dev);
- sd->button_pressed = state;
- }
- }
-#endif
- /* Control Packet, after this came the header again,
- * but extra bytes came in the packet before this,
- * sometimes an EOF arrives, sometimes not... */
- return;
- }
- data += 2;
- len -= 2;
- if (data[0] == 0xff && data[1] == 0xd8)
- pkt_type = FIRST_PACKET;
- else if (data[len - 2] == 0xff && data[len - 1] == 0xd9)
- pkt_type = LAST_PACKET;
- else
- pkt_type = INTER_PACKET;
- gspca_frame_add(gspca_dev, pkt_type, data, len);
-}
-
-static int sd_g_volatile_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct gspca_dev *gspca_dev =
- container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
- struct sd *sd = (struct sd *)gspca_dev;
- s32 red_gain, blue_gain, green_gain;
-
- gspca_dev->usb_err = 0;
-
- switch (ctrl->id) {
- case V4L2_CID_AUTO_WHITE_BALANCE:
- red_gain = reg_r(gspca_dev, 0x0087);
- if (red_gain > 0x40)
- red_gain = 0x40;
- else if (red_gain < 0x10)
- red_gain = 0x10;
-
- blue_gain = reg_r(gspca_dev, 0x0088);
- if (blue_gain > 0x40)
- blue_gain = 0x40;
- else if (blue_gain < 0x10)
- blue_gain = 0x10;
-
- green_gain = reg_r(gspca_dev, 0x0089);
- if (green_gain > 0x40)
- green_gain = 0x40;
- else if (green_gain < 0x10)
- green_gain = 0x10;
-
- sd->gain->val = green_gain;
- sd->red_balance->val = red_gain - green_gain;
- sd->blue_balance->val = blue_gain - green_gain;
- break;
- }
- return 0;
-}
-
-static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct gspca_dev *gspca_dev =
- container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
-
- gspca_dev->usb_err = 0;
-
- if (!gspca_dev->streaming)
- return 0;
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- setbrightness(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_CONTRAST:
- setcontrast(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_SATURATION:
- setcolors(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_GAMMA:
- setgamma(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_HFLIP:
- setmirror(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_SHARPNESS:
- setsharpness(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_POWER_LINE_FREQUENCY:
- setfreq(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_BACKLIGHT_COMPENSATION:
- reg_w(gspca_dev, ctrl->val ? 0xf48e : 0xb48e);
- break;
- case V4L2_CID_AUTO_WHITE_BALANCE:
- setawb_n_RGB(gspca_dev);
- break;
- case V4L2_CID_COLORFX:
- seteffect(gspca_dev, ctrl->val);
- break;
- }
- return gspca_dev->usb_err;
-}
-
-static const struct v4l2_ctrl_ops sd_ctrl_ops = {
- .g_volatile_ctrl = sd_g_volatile_ctrl,
- .s_ctrl = sd_s_ctrl,
-};
-
-static int sd_init_controls(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *)gspca_dev;
- struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
-
- gspca_dev->vdev.ctrl_handler = hdl;
- v4l2_ctrl_handler_init(hdl, 12);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_BRIGHTNESS, 0, 14, 1, 8);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_CONTRAST, 0, 0x0d, 1, 7);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_SATURATION, 0, 0xf, 1, 5);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_GAMMA, 0, GAMMA_MAX, 1, 10);
- /* Activate lowlight, some apps dont bring up the
- backlight_compensation control) */
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_BACKLIGHT_COMPENSATION, 0, 1, 1, 1);
- if (sd->sensor == SENSOR_TAS5130A)
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_HFLIP, 0, 1, 1, 0);
- sd->awb = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_AUTO_WHITE_BALANCE, 0, 1, 1, 1);
- sd->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_GAIN, 0x10, 0x40, 1, 0x20);
- sd->blue_balance = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_BLUE_BALANCE, -0x30, 0x30, 1, 0);
- sd->red_balance = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_RED_BALANCE, -0x30, 0x30, 1, 0);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_SHARPNESS, 0, 15, 1, 6);
- v4l2_ctrl_new_std_menu(hdl, &sd_ctrl_ops,
- V4L2_CID_COLORFX, V4L2_COLORFX_SKETCH,
- ~((1 << V4L2_COLORFX_NONE) |
- (1 << V4L2_COLORFX_BW) |
- (1 << V4L2_COLORFX_SEPIA) |
- (1 << V4L2_COLORFX_SKETCH) |
- (1 << V4L2_COLORFX_NEGATIVE)),
- V4L2_COLORFX_NONE);
- sd->freq = v4l2_ctrl_new_std_menu(hdl, &sd_ctrl_ops,
- V4L2_CID_POWER_LINE_FREQUENCY,
- V4L2_CID_POWER_LINE_FREQUENCY_60HZ, 1,
- V4L2_CID_POWER_LINE_FREQUENCY_50HZ);
-
- if (hdl->error) {
- pr_err("Could not initialize controls\n");
- return hdl->error;
- }
-
- v4l2_ctrl_auto_cluster(4, &sd->awb, 0, true);
-
- return 0;
-}
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
- .name = MODULE_NAME,
- .config = sd_config,
- .init = sd_init,
- .init_controls = sd_init_controls,
- .start = sd_start,
- .stopN = sd_stopN,
- .pkt_scan = sd_pkt_scan,
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
- .other_input = 1,
-#endif
-};
-
-/* -- module initialisation -- */
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x17a1, 0x0128)},
- {}
-};
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
+++ /dev/null
-/*
- * Topro TP6800/6810 webcam driver.
- *
- * Copyright (C) 2011 Jean-François Moine (http://moinejf.free.fr)
- * Copyright (C) 2009 Anders Blomdell (anders.blomdell@control.lth.se)
- * Copyright (C) 2008 Thomas Champagne (lafeuil@gmail.com)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; If not, see <http://www.gnu.org/licenses/>.
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include "gspca.h"
-
-MODULE_DESCRIPTION("Topro TP6800/6810 gspca webcam driver");
-MODULE_AUTHOR("Jean-Francois Moine <http://moinejf.free.fr>, "
- "Anders Blomdell <anders.blomdell@control.lth.se>");
-MODULE_LICENSE("GPL");
-
-static int force_sensor = -1;
-
-/* JPEG header */
-static const u8 jpeg_head[] = {
- 0xff, 0xd8, /* jpeg */
-
-/* quantization table quality 50% */
- 0xff, 0xdb, 0x00, 0x84, /* DQT */
-0,
-#define JPEG_QT0_OFFSET 7
- 0x10, 0x0b, 0x0c, 0x0e, 0x0c, 0x0a, 0x10, 0x0e,
- 0x0d, 0x0e, 0x12, 0x11, 0x10, 0x13, 0x18, 0x28,
- 0x1a, 0x18, 0x16, 0x16, 0x18, 0x31, 0x23, 0x25,
- 0x1d, 0x28, 0x3a, 0x33, 0x3d, 0x3c, 0x39, 0x33,
- 0x38, 0x37, 0x40, 0x48, 0x5c, 0x4e, 0x40, 0x44,
- 0x57, 0x45, 0x37, 0x38, 0x50, 0x6d, 0x51, 0x57,
- 0x5f, 0x62, 0x67, 0x68, 0x67, 0x3e, 0x4d, 0x71,
- 0x79, 0x70, 0x64, 0x78, 0x5c, 0x65, 0x67, 0x63,
-1,
-#define JPEG_QT1_OFFSET 72
- 0x11, 0x12, 0x12, 0x18, 0x15, 0x18, 0x2f, 0x1a,
- 0x1a, 0x2f, 0x63, 0x42, 0x38, 0x42, 0x63, 0x63,
- 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
- 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
- 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
- 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
- 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
- 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
-
- /* Define Huffman table (thanks to Thomas Kaiser) */
- 0xff, 0xc4, 0x01, 0x5e,
- 0x00, 0x00, 0x02, 0x03,
- 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02,
- 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x10,
- 0x00, 0x02, 0x01, 0x02, 0x04, 0x04, 0x03, 0x04,
- 0x07, 0x05, 0x04, 0x06, 0x01, 0x00, 0x00, 0x57,
- 0x01, 0x02, 0x03, 0x00, 0x11, 0x04, 0x12, 0x21,
- 0x31, 0x13, 0x41, 0x51, 0x61, 0x05, 0x22, 0x32,
- 0x14, 0x71, 0x81, 0x91, 0x15, 0x23, 0x42, 0x52,
- 0x62, 0xa1, 0xb1, 0x06, 0x33, 0x72, 0xc1, 0xd1,
- 0x24, 0x43, 0x53, 0x82, 0x16, 0x34, 0x92, 0xa2,
- 0xe1, 0xf1, 0xf0, 0x07, 0x08, 0x17, 0x18, 0x25,
- 0x26, 0x27, 0x28, 0x35, 0x36, 0x37, 0x38, 0x44,
- 0x45, 0x46, 0x47, 0x48, 0x54, 0x55, 0x56, 0x57,
- 0x58, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x73,
- 0x74, 0x75, 0x76, 0x77, 0x78, 0x83, 0x84, 0x85,
- 0x86, 0x87, 0x88, 0x93, 0x94, 0x95, 0x96, 0x97,
- 0x98, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xb2,
- 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xc2, 0xc3,
- 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xd2, 0xd3, 0xd4,
- 0xd5, 0xd6, 0xd7, 0xd8, 0xe2, 0xe3, 0xe4, 0xe5,
- 0xe6, 0xe7, 0xe8, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6,
- 0xf7, 0xf8, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
- 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x03, 0x04,
- 0x05, 0x06, 0x07, 0x08, 0x09, 0x11, 0x00, 0x02,
- 0x01, 0x02, 0x04, 0x04, 0x03, 0x04, 0x07, 0x05,
- 0x04, 0x06, 0x01, 0x00, 0x00, 0x57, 0x00, 0x01,
- 0x11, 0x02, 0x21, 0x03, 0x12, 0x31, 0x41, 0x13,
- 0x22, 0x51, 0x61, 0x04, 0x32, 0x71, 0x05, 0x14,
- 0x23, 0x42, 0x33, 0x52, 0x81, 0x91, 0xa1, 0xb1,
- 0xf0, 0x06, 0x15, 0xc1, 0xd1, 0xe1, 0x24, 0x43,
- 0x62, 0xf1, 0x16, 0x25, 0x34, 0x53, 0x72, 0x82,
- 0x92, 0x07, 0x08, 0x17, 0x18, 0x26, 0x27, 0x28,
- 0x35, 0x36, 0x37, 0x38, 0x44, 0x45, 0x46, 0x47,
- 0x48, 0x54, 0x55, 0x56, 0x57, 0x58, 0x63, 0x64,
- 0x65, 0x66, 0x67, 0x68, 0x73, 0x74, 0x75, 0x76,
- 0x77, 0x78, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88,
- 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0xa2, 0xa3,
- 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xb2, 0xb3, 0xb4,
- 0xb5, 0xb6, 0xb7, 0xb8, 0xc2, 0xc3, 0xc4, 0xc5,
- 0xc6, 0xc7, 0xc8, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6,
- 0xd7, 0xd8, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7,
- 0xe8, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8,
- 0xff, 0xc0, 0x00, 0x11, /* SOF0 (start of frame 0 */
- 0x08, /* data precision */
-#define JPEG_HEIGHT_OFFSET 493
- 0x01, 0xe0, /* height */
- 0x02, 0x80, /* width */
- 0x03, /* component number */
- 0x01,
- 0x21, /* samples Y = jpeg 422 */
- 0x00, /* quant Y */
- 0x02, 0x11, 0x01, /* samples CbCr - quant CbCr */
- 0x03, 0x11, 0x01,
-
- 0xff, 0xda, 0x00, 0x0c, /* SOS (start of scan) */
- 0x03, 0x01, 0x00, 0x02, 0x11, 0x03, 0x11, 0x00, 0x3f, 0x00
-#define JPEG_HDR_SZ 521
-};
-
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
- struct v4l2_ctrl *jpegqual;
- struct v4l2_ctrl *sharpness;
- struct v4l2_ctrl *gamma;
- struct v4l2_ctrl *blue;
- struct v4l2_ctrl *red;
-
- u8 framerate;
- u8 quality; /* webcam current JPEG quality (0..16) */
- s8 ag_cnt; /* autogain / start counter for tp6810 */
-#define AG_CNT_START 13 /* check gain every N frames */
-
- u8 bridge;
- u8 sensor;
-
- u8 jpeg_hdr[JPEG_HDR_SZ];
-};
-
-enum bridges {
- BRIDGE_TP6800,
- BRIDGE_TP6810,
-};
-
-enum sensors {
- SENSOR_CX0342,
- SENSOR_SOI763A, /* ~= ov7630 / ov7648 */
- NSENSORS
-};
-
-static const struct v4l2_pix_format vga_mode[] = {
- {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 4 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG},
- {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG}
-};
-
-/*
- * JPEG quality
- * index: webcam compression
- * value: JPEG quality in %
- */
-static const u8 jpeg_q[17] = {
- 88, 77, 67, 57, 55, 55, 45, 45, 36, 36, 30, 30, 26, 26, 22, 22, 94
-};
-
-#define BULK_OUT_SIZE 0x20
-#if BULK_OUT_SIZE > USB_BUF_SZ
-#error "USB buffer too small"
-#endif
-
-static const u8 rates[] = {30, 20, 15, 10, 7, 5};
-static const struct framerates framerates[] = {
- {
- .rates = rates,
- .nrates = ARRAY_SIZE(rates)
- },
- {
- .rates = rates,
- .nrates = ARRAY_SIZE(rates)
- }
-};
-static const u8 rates_6810[] = {30, 15, 10, 7, 5};
-static const struct framerates framerates_6810[] = {
- {
- .rates = rates_6810,
- .nrates = ARRAY_SIZE(rates_6810)
- },
- {
- .rates = rates_6810,
- .nrates = ARRAY_SIZE(rates_6810)
- }
-};
-
-/*
- * webcam quality in %
- * the last value is the ultra fine quality
- */
-
-/* TP6800 register offsets */
-#define TP6800_R10_SIF_TYPE 0x10
-#define TP6800_R11_SIF_CONTROL 0x11
-#define TP6800_R12_SIF_ADDR_S 0x12
-#define TP6800_R13_SIF_TX_DATA 0x13
-#define TP6800_R14_SIF_RX_DATA 0x14
-#define TP6800_R15_GPIO_PU 0x15
-#define TP6800_R16_GPIO_PD 0x16
-#define TP6800_R17_GPIO_IO 0x17
-#define TP6800_R18_GPIO_DATA 0x18
-#define TP6800_R19_SIF_ADDR_S2 0x19
-#define TP6800_R1A_SIF_TX_DATA2 0x1a
-#define TP6800_R1B_SIF_RX_DATA2 0x1b
-#define TP6800_R21_ENDP_1_CTL 0x21
-#define TP6800_R2F_TIMING_CFG 0x2f
-#define TP6800_R30_SENSOR_CFG 0x30
-#define TP6800_R31_PIXEL_START 0x31
-#define TP6800_R32_PIXEL_END_L 0x32
-#define TP6800_R33_PIXEL_END_H 0x33
-#define TP6800_R34_LINE_START 0x34
-#define TP6800_R35_LINE_END_L 0x35
-#define TP6800_R36_LINE_END_H 0x36
-#define TP6800_R37_FRONT_DARK_ST 0x37
-#define TP6800_R38_FRONT_DARK_END 0x38
-#define TP6800_R39_REAR_DARK_ST_L 0x39
-#define TP6800_R3A_REAR_DARK_ST_H 0x3a
-#define TP6800_R3B_REAR_DARK_END_L 0x3b
-#define TP6800_R3C_REAR_DARK_END_H 0x3c
-#define TP6800_R3D_HORIZ_DARK_LINE_L 0x3d
-#define TP6800_R3E_HORIZ_DARK_LINE_H 0x3e
-#define TP6800_R3F_FRAME_RATE 0x3f
-#define TP6800_R50 0x50
-#define TP6800_R51 0x51
-#define TP6800_R52 0x52
-#define TP6800_R53 0x53
-#define TP6800_R54_DARK_CFG 0x54
-#define TP6800_R55_GAMMA_R 0x55
-#define TP6800_R56_GAMMA_G 0x56
-#define TP6800_R57_GAMMA_B 0x57
-#define TP6800_R5C_EDGE_THRLD 0x5c
-#define TP6800_R5D_DEMOSAIC_CFG 0x5d
-#define TP6800_R78_FORMAT 0x78
-#define TP6800_R79_QUALITY 0x79
-#define TP6800_R7A_BLK_THRLD 0x7a
-
-/* CX0342 register offsets */
-
-#define CX0342_SENSOR_ID 0x00
-#define CX0342_VERSION_NO 0x01
-#define CX0342_ORG_X_L 0x02
-#define CX0342_ORG_X_H 0x03
-#define CX0342_ORG_Y_L 0x04
-#define CX0342_ORG_Y_H 0x05
-#define CX0342_STOP_X_L 0x06
-#define CX0342_STOP_X_H 0x07
-#define CX0342_STOP_Y_L 0x08
-#define CX0342_STOP_Y_H 0x09
-#define CX0342_FRAME_WIDTH_L 0x0a
-#define CX0342_FRAME_WIDTH_H 0x0b
-#define CX0342_FRAME_HEIGH_L 0x0c
-#define CX0342_FRAME_HEIGH_H 0x0d
-#define CX0342_EXPO_LINE_L 0x10
-#define CX0342_EXPO_LINE_H 0x11
-#define CX0342_EXPO_CLK_L 0x12
-#define CX0342_EXPO_CLK_H 0x13
-#define CX0342_RAW_GRGAIN_L 0x14
-#define CX0342_RAW_GRGAIN_H 0x15
-#define CX0342_RAW_GBGAIN_L 0x16
-#define CX0342_RAW_GBGAIN_H 0x17
-#define CX0342_RAW_RGAIN_L 0x18
-#define CX0342_RAW_RGAIN_H 0x19
-#define CX0342_RAW_BGAIN_L 0x1a
-#define CX0342_RAW_BGAIN_H 0x1b
-#define CX0342_GLOBAL_GAIN 0x1c
-#define CX0342_SYS_CTRL_0 0x20
-#define CX0342_SYS_CTRL_1 0x21
-#define CX0342_SYS_CTRL_2 0x22
-#define CX0342_BYPASS_MODE 0x23
-#define CX0342_SYS_CTRL_3 0x24
-#define CX0342_TIMING_EN 0x25
-#define CX0342_OUTPUT_CTRL 0x26
-#define CX0342_AUTO_ADC_CALIB 0x27
-#define CX0342_SYS_CTRL_4 0x28
-#define CX0342_ADCGN 0x30
-#define CX0342_SLPCR 0x31
-#define CX0342_SLPFN_LO 0x32
-#define CX0342_ADC_CTL 0x33
-#define CX0342_LVRST_BLBIAS 0x34
-#define CX0342_VTHSEL 0x35
-#define CX0342_RAMP_RIV 0x36
-#define CX0342_LDOSEL 0x37
-#define CX0342_CLOCK_GEN 0x40
-#define CX0342_SOFT_RESET 0x41
-#define CX0342_PLL 0x42
-#define CX0342_DR_ENH_PULSE_OFFSET_L 0x43
-#define CX0342_DR_ENH_PULSE_OFFSET_H 0x44
-#define CX0342_DR_ENH_PULSE_POS_L 0x45
-#define CX0342_DR_ENH_PULSE_POS_H 0x46
-#define CX0342_DR_ENH_PULSE_WIDTH 0x47
-#define CX0342_AS_CURRENT_CNT_L 0x48
-#define CX0342_AS_CURRENT_CNT_H 0x49
-#define CX0342_AS_PREVIOUS_CNT_L 0x4a
-#define CX0342_AS_PREVIOUS_CNT_H 0x4b
-#define CX0342_SPV_VALUE_L 0x4c
-#define CX0342_SPV_VALUE_H 0x4d
-#define CX0342_GPXLTHD_L 0x50
-#define CX0342_GPXLTHD_H 0x51
-#define CX0342_RBPXLTHD_L 0x52
-#define CX0342_RBPXLTHD_H 0x53
-#define CX0342_PLANETHD_L 0x54
-#define CX0342_PLANETHD_H 0x55
-#define CX0342_ROWDARK_TH 0x56
-#define CX0342_ROWDARK_TOL 0x57
-#define CX0342_RB_GAP_L 0x58
-#define CX0342_RB_GAP_H 0x59
-#define CX0342_G_GAP_L 0x5a
-#define CX0342_G_GAP_H 0x5b
-#define CX0342_AUTO_ROW_DARK 0x60
-#define CX0342_MANUAL_DARK_VALUE 0x61
-#define CX0342_GB_DARK_OFFSET 0x62
-#define CX0342_GR_DARK_OFFSET 0x63
-#define CX0342_RED_DARK_OFFSET 0x64
-#define CX0342_BLUE_DARK_OFFSET 0x65
-#define CX0342_DATA_SCALING_MULTI 0x66
-#define CX0342_AUTOD_Q_FRAME 0x67
-#define CX0342_AUTOD_ALLOW_VARI 0x68
-#define CX0342_AUTO_DARK_VALUE_L 0x69
-#define CX0342_AUTO_DARK_VALUE_H 0x6a
-#define CX0342_IO_CTRL_0 0x70
-#define CX0342_IO_CTRL_1 0x71
-#define CX0342_IO_CTRL_2 0x72
-#define CX0342_IDLE_CTRL 0x73
-#define CX0342_TEST_MODE 0x74
-#define CX0342_FRAME_FIX_DATA_TEST 0x75
-#define CX0342_FRAME_CNT_TEST 0x76
-#define CX0342_RST_OVERFLOW_L 0x80
-#define CX0342_RST_OVERFLOW_H 0x81
-#define CX0342_RST_UNDERFLOW_L 0x82
-#define CX0342_RST_UNDERFLOW_H 0x83
-#define CX0342_DATA_OVERFLOW_L 0x84
-#define CX0342_DATA_OVERFLOW_H 0x85
-#define CX0342_DATA_UNDERFLOW_L 0x86
-#define CX0342_DATA_UNDERFLOW_H 0x87
-#define CX0342_CHANNEL_0_0_L_irst 0x90
-#define CX0342_CHANNEL_0_0_H_irst 0x91
-#define CX0342_CHANNEL_0_1_L_irst 0x92
-#define CX0342_CHANNEL_0_1_H_irst 0x93
-#define CX0342_CHANNEL_0_2_L_irst 0x94
-#define CX0342_CHANNEL_0_2_H_irst 0x95
-#define CX0342_CHANNEL_0_3_L_irst 0x96
-#define CX0342_CHANNEL_0_3_H_irst 0x97
-#define CX0342_CHANNEL_0_4_L_irst 0x98
-#define CX0342_CHANNEL_0_4_H_irst 0x99
-#define CX0342_CHANNEL_0_5_L_irst 0x9a
-#define CX0342_CHANNEL_0_5_H_irst 0x9b
-#define CX0342_CHANNEL_0_6_L_irst 0x9c
-#define CX0342_CHANNEL_0_6_H_irst 0x9d
-#define CX0342_CHANNEL_0_7_L_irst 0x9e
-#define CX0342_CHANNEL_0_7_H_irst 0x9f
-#define CX0342_CHANNEL_1_0_L_itx 0xa0
-#define CX0342_CHANNEL_1_0_H_itx 0xa1
-#define CX0342_CHANNEL_1_1_L_itx 0xa2
-#define CX0342_CHANNEL_1_1_H_itx 0xa3
-#define CX0342_CHANNEL_1_2_L_itx 0xa4
-#define CX0342_CHANNEL_1_2_H_itx 0xa5
-#define CX0342_CHANNEL_1_3_L_itx 0xa6
-#define CX0342_CHANNEL_1_3_H_itx 0xa7
-#define CX0342_CHANNEL_1_4_L_itx 0xa8
-#define CX0342_CHANNEL_1_4_H_itx 0xa9
-#define CX0342_CHANNEL_1_5_L_itx 0xaa
-#define CX0342_CHANNEL_1_5_H_itx 0xab
-#define CX0342_CHANNEL_1_6_L_itx 0xac
-#define CX0342_CHANNEL_1_6_H_itx 0xad
-#define CX0342_CHANNEL_1_7_L_itx 0xae
-#define CX0342_CHANNEL_1_7_H_itx 0xaf
-#define CX0342_CHANNEL_2_0_L_iwl 0xb0
-#define CX0342_CHANNEL_2_0_H_iwl 0xb1
-#define CX0342_CHANNEL_2_1_L_iwl 0xb2
-#define CX0342_CHANNEL_2_1_H_iwl 0xb3
-#define CX0342_CHANNEL_2_2_L_iwl 0xb4
-#define CX0342_CHANNEL_2_2_H_iwl 0xb5
-#define CX0342_CHANNEL_2_3_L_iwl 0xb6
-#define CX0342_CHANNEL_2_3_H_iwl 0xb7
-#define CX0342_CHANNEL_2_4_L_iwl 0xb8
-#define CX0342_CHANNEL_2_4_H_iwl 0xb9
-#define CX0342_CHANNEL_2_5_L_iwl 0xba
-#define CX0342_CHANNEL_2_5_H_iwl 0xbb
-#define CX0342_CHANNEL_2_6_L_iwl 0xbc
-#define CX0342_CHANNEL_2_6_H_iwl 0xbd
-#define CX0342_CHANNEL_2_7_L_iwl 0xbe
-#define CX0342_CHANNEL_2_7_H_iwl 0xbf
-#define CX0342_CHANNEL_3_0_L_ensp 0xc0
-#define CX0342_CHANNEL_3_0_H_ensp 0xc1
-#define CX0342_CHANNEL_3_1_L_ensp 0xc2
-#define CX0342_CHANNEL_3_1_H_ensp 0xc3
-#define CX0342_CHANNEL_3_2_L_ensp 0xc4
-#define CX0342_CHANNEL_3_2_H_ensp 0xc5
-#define CX0342_CHANNEL_3_3_L_ensp 0xc6
-#define CX0342_CHANNEL_3_3_H_ensp 0xc7
-#define CX0342_CHANNEL_3_4_L_ensp 0xc8
-#define CX0342_CHANNEL_3_4_H_ensp 0xc9
-#define CX0342_CHANNEL_3_5_L_ensp 0xca
-#define CX0342_CHANNEL_3_5_H_ensp 0xcb
-#define CX0342_CHANNEL_3_6_L_ensp 0xcc
-#define CX0342_CHANNEL_3_6_H_ensp 0xcd
-#define CX0342_CHANNEL_3_7_L_ensp 0xce
-#define CX0342_CHANNEL_3_7_H_ensp 0xcf
-#define CX0342_CHANNEL_4_0_L_sela 0xd0
-#define CX0342_CHANNEL_4_0_H_sela 0xd1
-#define CX0342_CHANNEL_4_1_L_sela 0xd2
-#define CX0342_CHANNEL_4_1_H_sela 0xd3
-#define CX0342_CHANNEL_5_0_L_intla 0xe0
-#define CX0342_CHANNEL_5_0_H_intla 0xe1
-#define CX0342_CHANNEL_5_1_L_intla 0xe2
-#define CX0342_CHANNEL_5_1_H_intla 0xe3
-#define CX0342_CHANNEL_5_2_L_intla 0xe4
-#define CX0342_CHANNEL_5_2_H_intla 0xe5
-#define CX0342_CHANNEL_5_3_L_intla 0xe6
-#define CX0342_CHANNEL_5_3_H_intla 0xe7
-#define CX0342_CHANNEL_6_0_L_xa_sel_pos 0xf0
-#define CX0342_CHANNEL_6_0_H_xa_sel_pos 0xf1
-#define CX0342_CHANNEL_7_1_L_cds_pos 0xf2
-#define CX0342_CHANNEL_7_1_H_cds_pos 0xf3
-#define CX0342_SENSOR_HEIGHT_L 0xfb
-#define CX0342_SENSOR_HEIGHT_H 0xfc
-#define CX0342_SENSOR_WIDTH_L 0xfd
-#define CX0342_SENSOR_WIDTH_H 0xfe
-#define CX0342_VSYNC_HSYNC_READ 0xff
-
-struct cmd {
- u8 reg;
- u8 val;
-};
-
-static const u8 DQT[17][130] = {
- /* Define quantization table (thanks to Thomas Kaiser) */
- { /* Quality 0 */
- 0x00,
- 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
- 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
- 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
- 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
- 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
- 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
- 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
- 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
- 0x01,
- 0x04, 0x04, 0x04, 0x06, 0x05, 0x06, 0x0b, 0x06,
- 0x06, 0x0b, 0x18, 0x10, 0x0e, 0x10, 0x18, 0x18,
- 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
- 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
- 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
- 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
- 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
- 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
- },
- { /* Quality 1 */
- 0x00,
- 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
- 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
- 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
- 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
- 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
- 0x04, 0x04, 0x04, 0x09, 0x09, 0x09, 0x09, 0x09,
- 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09,
- 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09,
- 0x01,
- 0x08, 0x09, 0x09, 0x0c, 0x0a, 0x0c, 0x17, 0x0d,
- 0x0d, 0x17, 0x31, 0x21, 0x1c, 0x21, 0x31, 0x31,
- 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31,
- 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31,
- 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31,
- 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31,
- 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31,
- 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31,
- },
- { /* Quality 2 */
- 0x00,
- 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
- 0x04, 0x04, 0x06, 0x06, 0x06, 0x04, 0x04, 0x04,
- 0x04, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06,
- 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06,
- 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06,
- 0x06, 0x06, 0x06, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e,
- 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e,
- 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e,
- 0x01,
- 0x0c, 0x0d, 0x0d, 0x12, 0x0f, 0x12, 0x23, 0x13,
- 0x13, 0x23, 0x4a, 0x31, 0x2a, 0x31, 0x4a, 0x4a,
- 0x4a, 0x4a, 0x4a, 0x4a, 0x4a, 0x4a, 0x4a, 0x4a,
- 0x4a, 0x4a, 0x4a, 0x4a, 0x4a, 0x4a, 0x4a, 0x4a,
- 0x4a, 0x4a, 0x4a, 0x4a, 0x4a, 0x4a, 0x4a, 0x4a,
- 0x4a, 0x4a, 0x4a, 0x4a, 0x4a, 0x4a, 0x4a, 0x4a,
- 0x4a, 0x4a, 0x4a, 0x4a, 0x4a, 0x4a, 0x4a, 0x4a,
- 0x4a, 0x4a, 0x4a, 0x4a, 0x4a, 0x4a, 0x4a, 0x4a,
- },
- { /* Quality 3 */
- 0x00,
- 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
- 0x04, 0x04, 0x08, 0x08, 0x08, 0x04, 0x04, 0x04,
- 0x04, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08,
- 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08,
- 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08,
- 0x08, 0x08, 0x08, 0x13, 0x13, 0x13, 0x13, 0x13,
- 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13,
- 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13,
- 0x01,
- 0x11, 0x12, 0x12, 0x18, 0x15, 0x18, 0x2f, 0x1a,
- 0x1a, 0x2f, 0x63, 0x42, 0x38, 0x42, 0x63, 0x63,
- 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
- 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
- 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
- 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
- 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
- 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
- },
- { /* Quality 4 */
- 0x00,
- 0x04, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05,
- 0x05, 0x05, 0x0a, 0x0a, 0x0a, 0x05, 0x05, 0x05,
- 0x05, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a,
- 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a,
- 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a,
- 0x0a, 0x0a, 0x0a, 0x17, 0x17, 0x17, 0x17, 0x17,
- 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17,
- 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17,
- 0x01,
- 0x11, 0x16, 0x16, 0x1e, 0x1a, 0x1e, 0x3a, 0x20,
- 0x20, 0x3a, 0x7b, 0x52, 0x46, 0x52, 0x7b, 0x7b,
- 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b,
- 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b,
- 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b,
- 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b,
- 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b,
- 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b,
- },
- { /* Quality 5 */
- 0x00,
- 0x04, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06,
- 0x06, 0x06, 0x0c, 0x0c, 0x0c, 0x06, 0x06, 0x06,
- 0x06, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c,
- 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c,
- 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c,
- 0x0c, 0x0c, 0x0c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c,
- 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c,
- 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c,
- 0x01,
- 0x11, 0x1b, 0x1b, 0x24, 0x1f, 0x24, 0x46, 0x27,
- 0x27, 0x46, 0x94, 0x63, 0x54, 0x63, 0x94, 0x94,
- 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94,
- 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94,
- 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94,
- 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94,
- 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94,
- 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94,
- },
- { /* Quality 6 */
- 0x00,
- 0x05, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07,
- 0x07, 0x07, 0x0e, 0x0e, 0x0e, 0x07, 0x07, 0x07,
- 0x07, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e,
- 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e,
- 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e,
- 0x0e, 0x0e, 0x0e, 0x21, 0x21, 0x21, 0x21, 0x21,
- 0x21, 0x21, 0x21, 0x21, 0x21, 0x21, 0x21, 0x21,
- 0x21, 0x21, 0x21, 0x21, 0x21, 0x21, 0x21, 0x21,
- 0x01,
- 0x15, 0x1f, 0x1f, 0x2a, 0x24, 0x2a, 0x52, 0x2d,
- 0x2d, 0x52, 0xad, 0x73, 0x62, 0x73, 0xad, 0xad,
- 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad,
- 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad,
- 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad,
- 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad,
- 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad,
- 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad,
- },
- { /* Quality 7 */
- 0x00,
- 0x05, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08,
- 0x08, 0x08, 0x10, 0x10, 0x10, 0x08, 0x08, 0x08,
- 0x08, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10,
- 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10,
- 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10,
- 0x10, 0x10, 0x10, 0x26, 0x26, 0x26, 0x26, 0x26,
- 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, 0x26,
- 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, 0x26,
- 0x01,
- 0x15, 0x24, 0x24, 0x30, 0x2a, 0x30, 0x5e, 0x34,
- 0x34, 0x5e, 0xc6, 0x84, 0x70, 0x84, 0xc6, 0xc6,
- 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6,
- 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6,
- 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6,
- 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6,
- 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6,
- 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6,
- },
- { /* Quality 8 */
- 0x00,
- 0x06, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a,
- 0x0a, 0x0a, 0x14, 0x14, 0x14, 0x0a, 0x0a, 0x0a,
- 0x0a, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14,
- 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14,
- 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14,
- 0x14, 0x14, 0x14, 0x2f, 0x2f, 0x2f, 0x2f, 0x2f,
- 0x2f, 0x2f, 0x2f, 0x2f, 0x2f, 0x2f, 0x2f, 0x2f,
- 0x2f, 0x2f, 0x2f, 0x2f, 0x2f, 0x2f, 0x2f, 0x2f,
- 0x01,
- 0x19, 0x2d, 0x2d, 0x3c, 0x34, 0x3c, 0x75, 0x41,
- 0x41, 0x75, 0xf7, 0xa5, 0x8c, 0xa5, 0xf7, 0xf7,
- 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7,
- 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7,
- 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7,
- 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7,
- 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7,
- 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7,
- },
- { /* Quality 9 */
- 0x00,
- 0x06, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c,
- 0x0c, 0x0c, 0x18, 0x18, 0x18, 0x0c, 0x0c, 0x0c,
- 0x0c, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
- 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
- 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
- 0x18, 0x18, 0x18, 0x39, 0x39, 0x39, 0x39, 0x39,
- 0x39, 0x39, 0x39, 0x39, 0x39, 0x39, 0x39, 0x39,
- 0x39, 0x39, 0x39, 0x39, 0x39, 0x39, 0x39, 0x39,
- 0x01,
- 0x19, 0x36, 0x36, 0x48, 0x3f, 0x48, 0x8d, 0x4e,
- 0x4e, 0x8d, 0xff, 0xc6, 0xa8, 0xc6, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- },
- { /* Quality 10 */
- 0x00,
- 0x07, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e,
- 0x0e, 0x0e, 0x1c, 0x1c, 0x1c, 0x0e, 0x0e, 0x0e,
- 0x0e, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c,
- 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c,
- 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c,
- 0x1c, 0x1c, 0x1c, 0x42, 0x42, 0x42, 0x42, 0x42,
- 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
- 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
- 0x01,
- 0x1d, 0x3f, 0x3f, 0x54, 0x49, 0x54, 0xa4, 0x5b,
- 0x5b, 0xa4, 0xff, 0xe7, 0xc4, 0xe7, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- },
- { /* Quality 11 */
- 0x00,
- 0x07, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10,
- 0x10, 0x10, 0x20, 0x20, 0x20, 0x10, 0x10, 0x10,
- 0x10, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
- 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
- 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
- 0x20, 0x20, 0x20, 0x4c, 0x4c, 0x4c, 0x4c, 0x4c,
- 0x4c, 0x4c, 0x4c, 0x4c, 0x4c, 0x4c, 0x4c, 0x4c,
- 0x4c, 0x4c, 0x4c, 0x4c, 0x4c, 0x4c, 0x4c, 0x4c,
- 0x01,
- 0x1d, 0x48, 0x48, 0x60, 0x54, 0x60, 0xbc, 0x68,
- 0x68, 0xbc, 0xff, 0xff, 0xe0, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- },
- { /* Quality 12 */
- 0x00,
- 0x08, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14,
- 0x14, 0x14, 0x28, 0x28, 0x28, 0x14, 0x14, 0x14,
- 0x14, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28,
- 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28,
- 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28,
- 0x28, 0x28, 0x28, 0x5f, 0x5f, 0x5f, 0x5f, 0x5f,
- 0x5f, 0x5f, 0x5f, 0x5f, 0x5f, 0x5f, 0x5f, 0x5f,
- 0x5f, 0x5f, 0x5f, 0x5f, 0x5f, 0x5f, 0x5f, 0x5f,
- 0x01,
- 0x22, 0x5a, 0x5a, 0x78, 0x69, 0x78, 0xeb, 0x82,
- 0x82, 0xeb, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- },
- { /* Quality 13 */
- 0x00,
- 0x08, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
- 0x18, 0x18, 0x30, 0x30, 0x30, 0x18, 0x18, 0x18,
- 0x18, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
- 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
- 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
- 0x30, 0x30, 0x30, 0x72, 0x72, 0x72, 0x72, 0x72,
- 0x72, 0x72, 0x72, 0x72, 0x72, 0x72, 0x72, 0x72,
- 0x72, 0x72, 0x72, 0x72, 0x72, 0x72, 0x72, 0x72,
- 0x01,
- 0x22, 0x6c, 0x6c, 0x90, 0x7e, 0x90, 0xff, 0x9c,
- 0x9c, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- },
- { /* Quality 14 */
- 0x00,
- 0x0a, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c,
- 0x1c, 0x1c, 0x38, 0x38, 0x38, 0x1c, 0x1c, 0x1c,
- 0x1c, 0x38, 0x38, 0x38, 0x38, 0x38, 0x38, 0x38,
- 0x38, 0x38, 0x38, 0x38, 0x38, 0x38, 0x38, 0x38,
- 0x38, 0x38, 0x38, 0x38, 0x38, 0x38, 0x38, 0x38,
- 0x38, 0x38, 0x38, 0x85, 0x85, 0x85, 0x85, 0x85,
- 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85,
- 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85,
- 0x01,
- 0x2a, 0x7e, 0x7e, 0xa8, 0x93, 0xa8, 0xff, 0xb6,
- 0xb6, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- },
- { /* Quality 15 */
- 0x00,
- 0x0a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
- 0x20, 0x20, 0x40, 0x40, 0x40, 0x20, 0x20, 0x20,
- 0x20, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40,
- 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40,
- 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40,
- 0x40, 0x40, 0x40, 0x98, 0x98, 0x98, 0x98, 0x98,
- 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98,
- 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98,
- 0x01,
- 0x2a, 0x90, 0x90, 0xc0, 0xa8, 0xc0, 0xff, 0xd0,
- 0xd0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- },
- { /* Quality 16-31 */
- 0x00,
- 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
- 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
- 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
- 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
- 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
- 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
- 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
- 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
- 0x01,
- 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
- 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
- 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
- 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
- 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
- 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
- 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
- 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
- }
-};
-
-static const struct cmd tp6810_cx_init_common[] = {
- {0x1c, 0x00},
- {TP6800_R10_SIF_TYPE, 0x00},
- {0x4e, 0x00},
- {0x4f, 0x00},
- {TP6800_R50, 0xff},
- {TP6800_R51, 0x03},
- {0x00, 0x07},
- {TP6800_R79_QUALITY, 0x03},
- {TP6800_R2F_TIMING_CFG, 0x37},
- {TP6800_R30_SENSOR_CFG, 0x10},
- {TP6800_R21_ENDP_1_CTL, 0x00},
- {TP6800_R52, 0x40},
- {TP6800_R53, 0x40},
- {TP6800_R54_DARK_CFG, 0x40},
- {TP6800_R30_SENSOR_CFG, 0x18},
- {0x4b, 0x00},
- {TP6800_R3F_FRAME_RATE, 0x83},
- {TP6800_R79_QUALITY, 0x05},
- {TP6800_R21_ENDP_1_CTL, 0x00},
- {0x7c, 0x04},
- {0x25, 0x14},
- {0x26, 0x0f},
- {0x7b, 0x10},
-};
-
-static const struct cmd tp6810_ov_init_common[] = {
- {0x1c, 0x00},
- {TP6800_R10_SIF_TYPE, 0x00},
- {0x4e, 0x00},
- {0x4f, 0x00},
- {TP6800_R50, 0xff},
- {TP6800_R51, 0x03},
- {0x00, 0x07},
- {TP6800_R52, 0x40},
- {TP6800_R53, 0x40},
- {TP6800_R54_DARK_CFG, 0x40},
- {TP6800_R79_QUALITY, 0x03},
- {TP6800_R2F_TIMING_CFG, 0x17},
- {TP6800_R30_SENSOR_CFG, 0x18},
- {TP6800_R21_ENDP_1_CTL, 0x00},
- {TP6800_R3F_FRAME_RATE, 0x86},
- {0x25, 0x18},
- {0x26, 0x0f},
- {0x7b, 0x90},
-};
-
-static const struct cmd tp6810_bridge_start[] = {
- {0x59, 0x88},
- {0x5a, 0x0f},
- {0x5b, 0x4e},
- {TP6800_R5C_EDGE_THRLD, 0x63},
- {TP6800_R5D_DEMOSAIC_CFG, 0x00},
- {0x03, 0x7f},
- {0x04, 0x80},
- {0x06, 0x00},
- {0x00, 0x00},
-};
-
-static const struct cmd tp6810_late_start[] = {
- {0x7d, 0x01},
- {0xb0, 0x04},
- {0xb1, 0x04},
- {0xb2, 0x04},
- {0xb3, 0x04},
- {0xb4, 0x04},
- {0xb5, 0x04},
- {0xb6, 0x08},
- {0xb7, 0x08},
- {0xb8, 0x04},
- {0xb9, 0x04},
- {0xba, 0x04},
- {0xbb, 0x04},
- {0xbc, 0x04},
- {0xbd, 0x08},
- {0xbe, 0x08},
- {0xbf, 0x08},
- {0xc0, 0x04},
- {0xc1, 0x04},
- {0xc2, 0x08},
- {0xc3, 0x08},
- {0xc4, 0x08},
- {0xc5, 0x08},
- {0xc6, 0x08},
- {0xc7, 0x13},
- {0xc8, 0x04},
- {0xc9, 0x08},
- {0xca, 0x08},
- {0xcb, 0x08},
- {0xcc, 0x08},
- {0xcd, 0x08},
- {0xce, 0x13},
- {0xcf, 0x13},
- {0xd0, 0x08},
- {0xd1, 0x08},
- {0xd2, 0x08},
- {0xd3, 0x08},
- {0xd4, 0x08},
- {0xd5, 0x13},
- {0xd6, 0x13},
- {0xd7, 0x13},
- {0xd8, 0x08},
- {0xd9, 0x08},
- {0xda, 0x08},
- {0xdb, 0x08},
- {0xdc, 0x13},
- {0xdd, 0x13},
- {0xde, 0x13},
- {0xdf, 0x13},
- {0xe0, 0x08},
- {0xe1, 0x08},
- {0xe2, 0x08},
- {0xe3, 0x13},
- {0xe4, 0x13},
- {0xe5, 0x13},
- {0xe6, 0x13},
- {0xe7, 0x13},
- {0xe8, 0x08},
- {0xe9, 0x08},
- {0xea, 0x13},
- {0xeb, 0x13},
- {0xec, 0x13},
- {0xed, 0x13},
- {0xee, 0x13},
- {0xef, 0x13},
- {0x7d, 0x02},
-
- /* later after isoc start */
- {0x7d, 0x08},
- {0x7d, 0x00},
-};
-
-static const struct cmd cx0342_timing_seq[] = {
- {CX0342_CHANNEL_0_1_L_irst, 0x20},
- {CX0342_CHANNEL_0_2_L_irst, 0x24},
- {CX0342_CHANNEL_0_2_H_irst, 0x00},
- {CX0342_CHANNEL_0_3_L_irst, 0x2f},
- {CX0342_CHANNEL_0_3_H_irst, 0x00},
- {CX0342_CHANNEL_1_0_L_itx, 0x02},
- {CX0342_CHANNEL_1_0_H_itx, 0x00},
- {CX0342_CHANNEL_1_1_L_itx, 0x20},
- {CX0342_CHANNEL_1_1_H_itx, 0x00},
- {CX0342_CHANNEL_1_2_L_itx, 0xe4},
- {CX0342_CHANNEL_1_2_H_itx, 0x00},
- {CX0342_CHANNEL_1_3_L_itx, 0xee},
- {CX0342_CHANNEL_1_3_H_itx, 0x00},
- {CX0342_CHANNEL_2_0_L_iwl, 0x30},
- {CX0342_CHANNEL_2_0_H_iwl, 0x00},
- {CX0342_CHANNEL_3_0_L_ensp, 0x34},
- {CX0342_CHANNEL_3_1_L_ensp, 0xe2},
- {CX0342_CHANNEL_3_1_H_ensp, 0x00},
- {CX0342_CHANNEL_3_2_L_ensp, 0xf6},
- {CX0342_CHANNEL_3_2_H_ensp, 0x00},
- {CX0342_CHANNEL_3_3_L_ensp, 0xf4},
- {CX0342_CHANNEL_3_3_H_ensp, 0x02},
- {CX0342_CHANNEL_4_0_L_sela, 0x26},
- {CX0342_CHANNEL_4_0_H_sela, 0x00},
- {CX0342_CHANNEL_4_1_L_sela, 0xe2},
- {CX0342_CHANNEL_4_1_H_sela, 0x00},
- {CX0342_CHANNEL_5_0_L_intla, 0x26},
- {CX0342_CHANNEL_5_1_L_intla, 0x29},
- {CX0342_CHANNEL_5_2_L_intla, 0xf0},
- {CX0342_CHANNEL_5_2_H_intla, 0x00},
- {CX0342_CHANNEL_5_3_L_intla, 0xf3},
- {CX0342_CHANNEL_5_3_H_intla, 0x00},
- {CX0342_CHANNEL_6_0_L_xa_sel_pos, 0x24},
- {CX0342_CHANNEL_7_1_L_cds_pos, 0x02},
- {CX0342_TIMING_EN, 0x01},
-};
-
-/* define the JPEG header */
-static void jpeg_define(u8 *jpeg_hdr,
- int height,
- int width)
-{
- memcpy(jpeg_hdr, jpeg_head, sizeof jpeg_head);
- jpeg_hdr[JPEG_HEIGHT_OFFSET + 0] = height >> 8;
- jpeg_hdr[JPEG_HEIGHT_OFFSET + 1] = height;
- jpeg_hdr[JPEG_HEIGHT_OFFSET + 2] = width >> 8;
- jpeg_hdr[JPEG_HEIGHT_OFFSET + 3] = width;
-}
-
-/* set the JPEG quality for sensor soi763a */
-static void jpeg_set_qual(u8 *jpeg_hdr,
- int quality)
-{
- int i, sc;
-
- if (quality < 50)
- sc = 5000 / quality;
- else
- sc = 200 - quality * 2;
- for (i = 0; i < 64; i++) {
- jpeg_hdr[JPEG_QT0_OFFSET + i] =
- (jpeg_head[JPEG_QT0_OFFSET + i] * sc + 50) / 100;
- jpeg_hdr[JPEG_QT1_OFFSET + i] =
- (jpeg_head[JPEG_QT1_OFFSET + i] * sc + 50) / 100;
- }
-}
-
-static void reg_w(struct gspca_dev *gspca_dev, u8 index, u8 value)
-{
- struct usb_device *dev = gspca_dev->dev;
- int ret;
-
- if (gspca_dev->usb_err < 0)
- return;
- ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
- 0x0e,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- value, index, NULL, 0, 500);
- if (ret < 0) {
- pr_err("reg_w err %d\n", ret);
- gspca_dev->usb_err = ret;
- }
-}
-
-/* the returned value is in gspca_dev->usb_buf */
-static void reg_r(struct gspca_dev *gspca_dev, u8 index)
-{
- struct usb_device *dev = gspca_dev->dev;
- int ret;
-
- if (gspca_dev->usb_err < 0)
- return;
- ret = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
- 0x0d,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0, index, gspca_dev->usb_buf, 1, 500);
- if (ret < 0) {
- pr_err("reg_r err %d\n", ret);
- gspca_dev->usb_err = ret;
- }
-}
-
-static void reg_w_buf(struct gspca_dev *gspca_dev,
- const struct cmd *p, int l)
-{
- do {
- reg_w(gspca_dev, p->reg, p->val);
- p++;
- } while (--l > 0);
-}
-
-static int i2c_w(struct gspca_dev *gspca_dev, u8 index, u8 value)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- reg_w(gspca_dev, TP6800_R11_SIF_CONTROL, 0x00);
- reg_w(gspca_dev, TP6800_R19_SIF_ADDR_S2, index);
- reg_w(gspca_dev, TP6800_R13_SIF_TX_DATA, value);
- reg_w(gspca_dev, TP6800_R11_SIF_CONTROL, 0x01);
- if (sd->bridge == BRIDGE_TP6800)
- return 0;
- msleep(5);
- reg_r(gspca_dev, TP6800_R11_SIF_CONTROL);
- if (gspca_dev->usb_buf[0] == 0)
- return 0;
- reg_w(gspca_dev, TP6800_R11_SIF_CONTROL, 0x00);
- return -1; /* error */
-}
-
-static void i2c_w_buf(struct gspca_dev *gspca_dev,
- const struct cmd *p, int l)
-{
- do {
- i2c_w(gspca_dev, p->reg, p->val);
- p++;
- } while (--l > 0);
-}
-
-static int i2c_r(struct gspca_dev *gspca_dev, u8 index, int len)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int v;
-
- reg_w(gspca_dev, TP6800_R19_SIF_ADDR_S2, index);
- reg_w(gspca_dev, TP6800_R11_SIF_CONTROL, 0x02);
- msleep(5);
- reg_r(gspca_dev, TP6800_R14_SIF_RX_DATA);
- v = gspca_dev->usb_buf[0];
- if (sd->bridge == BRIDGE_TP6800)
- return v;
- if (len > 1) {
- reg_r(gspca_dev, TP6800_R1B_SIF_RX_DATA2);
- v |= (gspca_dev->usb_buf[0] << 8);
- }
- reg_r(gspca_dev, TP6800_R11_SIF_CONTROL);
- if (gspca_dev->usb_buf[0] == 0)
- return v;
- reg_w(gspca_dev, TP6800_R11_SIF_CONTROL, 0x00);
- return -1;
-}
-
-static void bulk_w(struct gspca_dev *gspca_dev,
- u8 tag,
- const u8 *data,
- int length)
-{
- struct usb_device *dev = gspca_dev->dev;
- int count, actual_count, ret;
-
- if (gspca_dev->usb_err < 0)
- return;
- for (;;) {
- count = length > BULK_OUT_SIZE - 1
- ? BULK_OUT_SIZE - 1 : length;
- gspca_dev->usb_buf[0] = tag;
- memcpy(&gspca_dev->usb_buf[1], data, count);
- ret = usb_bulk_msg(dev,
- usb_sndbulkpipe(dev, 3),
- gspca_dev->usb_buf, count + 1,
- &actual_count, 500);
- if (ret < 0) {
- pr_err("bulk write error %d tag=%02x\n",
- ret, tag);
- gspca_dev->usb_err = ret;
- return;
- }
- length -= count;
- if (length <= 0)
- break;
- data += count;
- }
-}
-
-static int probe_6810(struct gspca_dev *gspca_dev)
-{
- u8 gpio;
- int ret;
-
- reg_r(gspca_dev, TP6800_R18_GPIO_DATA);
- gpio = gspca_dev->usb_buf[0];
- reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio);
- reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio | 0x20);
- reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio);
- reg_w(gspca_dev, TP6800_R10_SIF_TYPE, 0x04); /* i2c 16 bits */
- reg_w(gspca_dev, TP6800_R12_SIF_ADDR_S, 0x21); /* ov??? */
- reg_w(gspca_dev, TP6800_R1A_SIF_TX_DATA2, 0x00);
- if (i2c_w(gspca_dev, 0x00, 0x00) >= 0)
- return SENSOR_SOI763A;
-
- reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio | 0x20);
- reg_w(gspca_dev, TP6800_R10_SIF_TYPE, 0x00); /* i2c 8 bits */
- reg_w(gspca_dev, TP6800_R12_SIF_ADDR_S, 0x7f); /* (unknown i2c) */
- if (i2c_w(gspca_dev, 0x00, 0x00) >= 0)
- return -2;
-
- reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio | 0x20);
- reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio);
- reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio | 0x20);
- reg_w(gspca_dev, TP6800_R10_SIF_TYPE, 0x00); /* i2c 8 bits */
- reg_w(gspca_dev, TP6800_R12_SIF_ADDR_S, 0x11); /* tas??? / hv??? */
- ret = i2c_r(gspca_dev, 0x00, 1);
- if (ret > 0)
- return -3;
-
- reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio | 0x20);
- reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio);
- reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio | 0x20);
- reg_w(gspca_dev, TP6800_R12_SIF_ADDR_S, 0x6e); /* po??? */
- ret = i2c_r(gspca_dev, 0x00, 1);
- if (ret > 0)
- return -4;
-
- ret = i2c_r(gspca_dev, 0x01, 1);
- if (ret > 0)
- return -5;
-
- reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio | 0x20);
- reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio);
- reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio | 0x20);
- reg_w(gspca_dev, TP6800_R10_SIF_TYPE, 0x04); /* i2c 16 bits */
- reg_w(gspca_dev, TP6800_R12_SIF_ADDR_S, 0x5d); /* mi/mt??? */
- ret = i2c_r(gspca_dev, 0x00, 2);
- if (ret > 0)
- return -6;
-
- reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio | 0x20);
- reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio);
- reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio | 0x20);
- reg_w(gspca_dev, TP6800_R12_SIF_ADDR_S, 0x5c); /* mi/mt??? */
- ret = i2c_r(gspca_dev, 0x36, 2);
- if (ret > 0)
- return -7;
-
- reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio);
- reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio | 0x20);
- reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio);
- reg_w(gspca_dev, TP6800_R12_SIF_ADDR_S, 0x61); /* (unknown i2c) */
- reg_w(gspca_dev, TP6800_R1A_SIF_TX_DATA2, 0x10);
- if (i2c_w(gspca_dev, 0xff, 0x00) >= 0)
- return -8;
-
- reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio | 0x20);
- reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio);
- reg_w(gspca_dev, TP6800_R18_GPIO_DATA, gpio | 0x20);
- reg_w(gspca_dev, TP6800_R10_SIF_TYPE, 0x00); /* i2c 8 bits */
- reg_w(gspca_dev, TP6800_R12_SIF_ADDR_S, 0x20); /* cx0342 */
- ret = i2c_r(gspca_dev, 0x00, 1);
- if (ret > 0)
- return SENSOR_CX0342;
- return -9;
-}
-
-static void cx0342_6810_init(struct gspca_dev *gspca_dev)
-{
- static const struct cmd reg_init_1[] = {
- {TP6800_R2F_TIMING_CFG, 0x2f},
- {0x25, 0x02},
- {TP6800_R21_ENDP_1_CTL, 0x00},
- {TP6800_R3F_FRAME_RATE, 0x80},
- {TP6800_R2F_TIMING_CFG, 0x2f},
- {TP6800_R18_GPIO_DATA, 0xe1},
- {TP6800_R18_GPIO_DATA, 0xc1},
- {TP6800_R18_GPIO_DATA, 0xe1},
- {TP6800_R11_SIF_CONTROL, 0x00},
- };
- static const struct cmd reg_init_2[] = {
- {TP6800_R78_FORMAT, 0x48},
- {TP6800_R11_SIF_CONTROL, 0x00},
- };
- static const struct cmd sensor_init[] = {
- {CX0342_OUTPUT_CTRL, 0x07},
- {CX0342_BYPASS_MODE, 0x58},
- {CX0342_GPXLTHD_L, 0x28},
- {CX0342_RBPXLTHD_L, 0x28},
- {CX0342_PLANETHD_L, 0x50},
- {CX0342_PLANETHD_H, 0x03},
- {CX0342_RB_GAP_L, 0xff},
- {CX0342_RB_GAP_H, 0x07},
- {CX0342_G_GAP_L, 0xff},
- {CX0342_G_GAP_H, 0x07},
- {CX0342_RST_OVERFLOW_L, 0x5c},
- {CX0342_RST_OVERFLOW_H, 0x01},
- {CX0342_DATA_OVERFLOW_L, 0xfc},
- {CX0342_DATA_OVERFLOW_H, 0x03},
- {CX0342_DATA_UNDERFLOW_L, 0x00},
- {CX0342_DATA_UNDERFLOW_H, 0x00},
- {CX0342_SYS_CTRL_0, 0x40},
- {CX0342_GLOBAL_GAIN, 0x01},
- {CX0342_CLOCK_GEN, 0x00},
- {CX0342_SYS_CTRL_0, 0x02},
- {CX0342_IDLE_CTRL, 0x05},
- {CX0342_ADCGN, 0x00},
- {CX0342_ADC_CTL, 0x00},
- {CX0342_LVRST_BLBIAS, 0x01},
- {CX0342_VTHSEL, 0x0b},
- {CX0342_RAMP_RIV, 0x0b},
- {CX0342_LDOSEL, 0x07},
- {CX0342_SPV_VALUE_L, 0x40},
- {CX0342_SPV_VALUE_H, 0x02},
-
- {CX0342_AUTO_ADC_CALIB, 0x81},
- {CX0342_TIMING_EN, 0x01},
- };
-
- reg_w_buf(gspca_dev, reg_init_1, ARRAY_SIZE(reg_init_1));
- reg_w_buf(gspca_dev, tp6810_cx_init_common,
- ARRAY_SIZE(tp6810_cx_init_common));
- reg_w_buf(gspca_dev, reg_init_2, ARRAY_SIZE(reg_init_2));
-
- reg_w(gspca_dev, TP6800_R12_SIF_ADDR_S, 0x20); /* cx0342 I2C addr */
- i2c_w_buf(gspca_dev, sensor_init, ARRAY_SIZE(sensor_init));
- i2c_w_buf(gspca_dev, cx0342_timing_seq, ARRAY_SIZE(cx0342_timing_seq));
-}
-
-static void soi763a_6810_init(struct gspca_dev *gspca_dev)
-{
- static const struct cmd reg_init_1[] = {
- {TP6800_R2F_TIMING_CFG, 0x2f},
- {TP6800_R18_GPIO_DATA, 0xe1},
- {0x25, 0x02},
- {TP6800_R21_ENDP_1_CTL, 0x00},
- {TP6800_R3F_FRAME_RATE, 0x80},
- {TP6800_R2F_TIMING_CFG, 0x2f},
- {TP6800_R18_GPIO_DATA, 0xc1},
- };
- static const struct cmd reg_init_2[] = {
- {TP6800_R78_FORMAT, 0x54},
- };
- static const struct cmd sensor_init[] = {
- {0x00, 0x00},
- {0x01, 0x80},
- {0x02, 0x80},
- {0x03, 0x90},
- {0x04, 0x20},
- {0x05, 0x20},
- {0x06, 0x80},
- {0x07, 0x00},
- {0x08, 0xff},
- {0x09, 0xff},
- {0x0a, 0x76}, /* 7630 = soi673a */
- {0x0b, 0x30},
- {0x0c, 0x20},
- {0x0d, 0x20},
- {0x0e, 0xff},
- {0x0f, 0xff},
- {0x10, 0x41},
- {0x15, 0x14},
- {0x11, 0x40},
- {0x12, 0x48},
- {0x13, 0x80},
- {0x14, 0x80},
- {0x16, 0x03},
- {0x28, 0xb0},
- {0x71, 0x20},
- {0x75, 0x8e},
- {0x17, 0x1b},
- {0x18, 0xbd},
- {0x19, 0x05},
- {0x1a, 0xf6},
- {0x1b, 0x04},
- {0x1c, 0x7f}, /* omnivision */
- {0x1d, 0xa2},
- {0x1e, 0x00},
- {0x1f, 0x00},
- {0x20, 0x45},
- {0x21, 0x80},
- {0x22, 0x80},
- {0x23, 0xee},
- {0x24, 0x50},
- {0x25, 0x7a},
- {0x26, 0xa0},
- {0x27, 0x9a},
- {0x29, 0x30},
- {0x2a, 0x80},
- {0x2b, 0x00},
- {0x2c, 0xac},
- {0x2d, 0x05},
- {0x2e, 0x80},
- {0x2f, 0x3c},
- {0x30, 0x22},
- {0x31, 0x00},
- {0x32, 0x86},
- {0x33, 0x08},
- {0x34, 0xff},
- {0x35, 0xff},
- {0x36, 0xff},
- {0x37, 0xff},
- {0x38, 0xff},
- {0x39, 0xff},
- {0x3a, 0xfe},
- {0x3b, 0xfe},
- {0x3c, 0xfe},
- {0x3d, 0xfe},
- {0x3e, 0xfe},
- {0x3f, 0x71},
- {0x40, 0xff},
- {0x41, 0xff},
- {0x42, 0xff},
- {0x43, 0xff},
- {0x44, 0xff},
- {0x45, 0xff},
- {0x46, 0xff},
- {0x47, 0xff},
- {0x48, 0xff},
- {0x49, 0xff},
- {0x4a, 0xfe},
- {0x4b, 0xff},
- {0x4c, 0x00},
- {0x4d, 0x00},
- {0x4e, 0xff},
- {0x4f, 0xff},
- {0x50, 0xff},
- {0x51, 0xff},
- {0x52, 0xff},
- {0x53, 0xff},
- {0x54, 0xff},
- {0x55, 0xff},
- {0x56, 0xff},
- {0x57, 0xff},
- {0x58, 0xff},
- {0x59, 0xff},
- {0x5a, 0xff},
- {0x5b, 0xfe},
- {0x5c, 0xff},
- {0x5d, 0x8f},
- {0x5e, 0xff},
- {0x5f, 0x8f},
- {0x60, 0xa2},
- {0x61, 0x4a},
- {0x62, 0xf3},
- {0x63, 0x75},
- {0x64, 0xf0},
- {0x65, 0x00},
- {0x66, 0x55},
- {0x67, 0x92},
- {0x68, 0xa0},
- {0x69, 0x4a},
- {0x6a, 0x22},
- {0x6b, 0x00},
- {0x6c, 0x33},
- {0x6d, 0x44},
- {0x6e, 0x22},
- {0x6f, 0x84},
- {0x70, 0x0b},
- {0x72, 0x10},
- {0x73, 0x50},
- {0x74, 0x21},
- {0x76, 0x00},
- {0x77, 0xa5},
- {0x78, 0x80},
- {0x79, 0x80},
- {0x7a, 0x80},
- {0x7b, 0xe2},
- {0x7c, 0x00},
- {0x7d, 0xf7},
- {0x7e, 0x00},
- {0x7f, 0x00},
- };
-
- reg_w_buf(gspca_dev, reg_init_1, ARRAY_SIZE(reg_init_1));
- reg_w_buf(gspca_dev, tp6810_ov_init_common,
- ARRAY_SIZE(tp6810_ov_init_common));
- reg_w_buf(gspca_dev, reg_init_2, ARRAY_SIZE(reg_init_2));
-
- i2c_w(gspca_dev, 0x12, 0x80); /* sensor reset */
- msleep(10);
- i2c_w_buf(gspca_dev, sensor_init, ARRAY_SIZE(sensor_init));
-}
-
-/* set the gain and exposure */
-static void setexposure(struct gspca_dev *gspca_dev, s32 expo, s32 gain,
- s32 blue, s32 red)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (sd->sensor == SENSOR_CX0342) {
- expo = (expo << 2) - 1;
- i2c_w(gspca_dev, CX0342_EXPO_LINE_L, expo);
- i2c_w(gspca_dev, CX0342_EXPO_LINE_H, expo >> 8);
- if (sd->bridge == BRIDGE_TP6800)
- i2c_w(gspca_dev, CX0342_RAW_GBGAIN_H,
- gain >> 8);
- i2c_w(gspca_dev, CX0342_RAW_GBGAIN_L, gain);
- if (sd->bridge == BRIDGE_TP6800)
- i2c_w(gspca_dev, CX0342_RAW_GRGAIN_H,
- gain >> 8);
- i2c_w(gspca_dev, CX0342_RAW_GRGAIN_L, gain);
- if (sd->sensor == SENSOR_CX0342) {
- if (sd->bridge == BRIDGE_TP6800)
- i2c_w(gspca_dev, CX0342_RAW_BGAIN_H,
- blue >> 8);
- i2c_w(gspca_dev, CX0342_RAW_BGAIN_L, blue);
- if (sd->bridge == BRIDGE_TP6800)
- i2c_w(gspca_dev, CX0342_RAW_RGAIN_H,
- red >> 8);
- i2c_w(gspca_dev, CX0342_RAW_RGAIN_L, red);
- }
- i2c_w(gspca_dev, CX0342_SYS_CTRL_0,
- sd->bridge == BRIDGE_TP6800 ? 0x80 : 0x81);
- return;
- }
-
- /* soi763a */
- i2c_w(gspca_dev, 0x10, /* AEC_H (exposure time) */
- expo);
-/* i2c_w(gspca_dev, 0x76, 0x02); * AEC_L ([1:0] */
- i2c_w(gspca_dev, 0x00, /* gain */
- gain);
-}
-
-/* set the JPEG quantization tables */
-static void set_dqt(struct gspca_dev *gspca_dev, u8 q)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- /* update the jpeg quantization tables */
- PDEBUG(D_STREAM, "q %d -> %d", sd->quality, q);
- sd->quality = q;
- if (q > 16)
- q = 16;
- if (sd->sensor == SENSOR_SOI763A)
- jpeg_set_qual(sd->jpeg_hdr, jpeg_q[q]);
- else
- memcpy(&sd->jpeg_hdr[JPEG_QT0_OFFSET - 1],
- DQT[q], sizeof DQT[0]);
-}
-
-/* set the JPEG compression quality factor */
-static void setquality(struct gspca_dev *gspca_dev, s32 q)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (q != 16)
- q = 15 - q;
-
- reg_w(gspca_dev, TP6800_R7A_BLK_THRLD, 0x00);
- reg_w(gspca_dev, TP6800_R79_QUALITY, 0x04);
- reg_w(gspca_dev, TP6800_R79_QUALITY, q);
-
- /* auto quality */
- if (q == 15 && sd->bridge == BRIDGE_TP6810) {
- msleep(4);
- reg_w(gspca_dev, TP6800_R7A_BLK_THRLD, 0x19);
- }
-}
-
-static const u8 color_null[18] = {
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
-};
-static const u8 color_gain[NSENSORS][18] = {
-[SENSOR_CX0342] =
- {0x4c, 0x00, 0xa9, 0x00, 0x31, 0x00, /* Y R/G/B (LE values) */
- 0xb6, 0x03, 0x6c, 0x03, 0xe0, 0x00, /* U R/G/B */
- 0xdf, 0x00, 0x46, 0x03, 0xdc, 0x03}, /* V R/G/B */
-[SENSOR_SOI763A] =
- {0x4c, 0x00, 0x95, 0x00, 0x1d, 0x00, /* Y R/G/B (LE values) */
- 0xb6, 0x03, 0x6c, 0x03, 0xd7, 0x00, /* U R/G/B */
- 0xd5, 0x00, 0x46, 0x03, 0xdc, 0x03}, /* V R/G/B */
-};
-
-static void setgamma(struct gspca_dev *gspca_dev, s32 gamma)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-#define NGAMMA 6
- static const u8 gamma_tb[NGAMMA][3][1024] = {
- { /* gamma 0 - from tp6800 + soi763a */
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x02,
- 0x02, 0x03, 0x05, 0x07, 0x07, 0x08, 0x09, 0x09,
- 0x0a, 0x0c, 0x0c, 0x0d, 0x0e, 0x0e, 0x10, 0x11,
- 0x11, 0x12, 0x14, 0x14, 0x15, 0x16, 0x16, 0x17,
- 0x17, 0x18, 0x1a, 0x1a, 0x1b, 0x1b, 0x1c, 0x1e,
- 0x1e, 0x1f, 0x1f, 0x20, 0x20, 0x22, 0x23, 0x23,
- 0x25, 0x25, 0x26, 0x26, 0x27, 0x27, 0x28, 0x28,
- 0x29, 0x29, 0x2b, 0x2c, 0x2c, 0x2d, 0x2d, 0x2f,
- 0x2f, 0x30, 0x30, 0x31, 0x31, 0x33, 0x33, 0x34,
- 0x34, 0x34, 0x35, 0x35, 0x37, 0x37, 0x38, 0x38,
- 0x39, 0x39, 0x3a, 0x3a, 0x3b, 0x3b, 0x3b, 0x3c,
- 0x3c, 0x3d, 0x3d, 0x3f, 0x3f, 0x40, 0x40, 0x40,
- 0x42, 0x42, 0x43, 0x43, 0x44, 0x44, 0x44, 0x45,
- 0x45, 0x47, 0x47, 0x47, 0x48, 0x48, 0x49, 0x49,
- 0x4a, 0x4a, 0x4a, 0x4b, 0x4b, 0x4b, 0x4c, 0x4c,
- 0x4d, 0x4d, 0x4d, 0x4f, 0x4f, 0x50, 0x50, 0x50,
- 0x52, 0x52, 0x52, 0x53, 0x53, 0x54, 0x54, 0x54,
- 0x55, 0x55, 0x55, 0x56, 0x56, 0x58, 0x58, 0x58,
- 0x59, 0x59, 0x59, 0x5a, 0x5a, 0x5a, 0x5b, 0x5b,
- 0x5b, 0x5c, 0x5c, 0x5c, 0x5e, 0x5e, 0x5e, 0x5f,
- 0x5f, 0x5f, 0x60, 0x60, 0x60, 0x61, 0x61, 0x61,
- 0x62, 0x62, 0x62, 0x63, 0x63, 0x63, 0x65, 0x65,
- 0x65, 0x66, 0x66, 0x66, 0x67, 0x67, 0x67, 0x68,
- 0x68, 0x68, 0x69, 0x69, 0x69, 0x69, 0x6a, 0x6a,
- 0x6a, 0x6c, 0x6c, 0x6c, 0x6d, 0x6d, 0x6d, 0x6e,
- 0x6e, 0x6e, 0x6e, 0x6f, 0x6f, 0x6f, 0x70, 0x70,
- 0x70, 0x71, 0x71, 0x71, 0x71, 0x73, 0x73, 0x73,
- 0x74, 0x74, 0x74, 0x74, 0x75, 0x75, 0x75, 0x77,
- 0x77, 0x77, 0x77, 0x78, 0x78, 0x78, 0x79, 0x79,
- 0x79, 0x79, 0x7a, 0x7a, 0x7a, 0x7a, 0x7b, 0x7b,
- 0x7b, 0x7c, 0x7c, 0x7c, 0x7c, 0x7d, 0x7d, 0x7d,
- 0x7d, 0x7f, 0x7f, 0x7f, 0x80, 0x80, 0x80, 0x80,
- 0x81, 0x81, 0x81, 0x81, 0x82, 0x82, 0x82, 0x82,
- 0x84, 0x84, 0x84, 0x85, 0x85, 0x85, 0x85, 0x86,
- 0x86, 0x86, 0x86, 0x88, 0x88, 0x88, 0x88, 0x89,
- 0x89, 0x89, 0x89, 0x8a, 0x8a, 0x8a, 0x8a, 0x8b,
- 0x8b, 0x8b, 0x8b, 0x8d, 0x8d, 0x8d, 0x8d, 0x8e,
- 0x8e, 0x8e, 0x8e, 0x8f, 0x8f, 0x8f, 0x8f, 0x90,
- 0x90, 0x90, 0x90, 0x90, 0x91, 0x91, 0x91, 0x91,
- 0x92, 0x92, 0x92, 0x92, 0x93, 0x93, 0x93, 0x93,
- 0x94, 0x94, 0x94, 0x94, 0x96, 0x96, 0x96, 0x96,
- 0x96, 0x97, 0x97, 0x97, 0x97, 0x98, 0x98, 0x98,
- 0x98, 0x99, 0x99, 0x99, 0x99, 0x99, 0x9a, 0x9a,
- 0x9a, 0x9a, 0x9b, 0x9b, 0x9b, 0x9b, 0x9c, 0x9c,
- 0x9c, 0x9c, 0x9c, 0x9d, 0x9d, 0x9d, 0x9d, 0x9e,
- 0x9e, 0x9e, 0x9e, 0x9e, 0xa0, 0xa0, 0xa0, 0xa0,
- 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa2, 0xa2, 0xa2,
- 0xa2, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa4, 0xa4,
- 0xa4, 0xa4, 0xa4, 0xa5, 0xa5, 0xa5, 0xa5, 0xa6,
- 0xa6, 0xa6, 0xa6, 0xa6, 0xa8, 0xa8, 0xa8, 0xa8,
- 0xa8, 0xa9, 0xa9, 0xa9, 0xa9, 0xab, 0xab, 0xab,
- 0xab, 0xab, 0xac, 0xac, 0xac, 0xac, 0xac, 0xad,
- 0xad, 0xad, 0xad, 0xae, 0xae, 0xae, 0xae, 0xae,
- 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xb0, 0xb0, 0xb0,
- 0xb0, 0xb0, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb2,
- 0xb2, 0xb2, 0xb2, 0xb2, 0xb3, 0xb3, 0xb3, 0xb3,
- 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb6, 0xb6, 0xb6,
- 0xb6, 0xb6, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb8,
- 0xb8, 0xb8, 0xb8, 0xb8, 0xb9, 0xb9, 0xb9, 0xb9,
- 0xb9, 0xba, 0xba, 0xba, 0xba, 0xba, 0xbc, 0xbc,
- 0xbc, 0xbc, 0xbc, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd,
- 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbf, 0xbf, 0xbf,
- 0xbf, 0xbf, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc2,
- 0xc2, 0xc2, 0xc2, 0xc2, 0xc3, 0xc3, 0xc3, 0xc3,
- 0xc3, 0xc4, 0xc4, 0xc4, 0xc4, 0xc4, 0xc5, 0xc5,
- 0xc5, 0xc5, 0xc5, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6,
- 0xc7, 0xc7, 0xc7, 0xc7, 0xc7, 0xc9, 0xc9, 0xc9,
- 0xc9, 0xc9, 0xc9, 0xca, 0xca, 0xca, 0xca, 0xca,
- 0xcb, 0xcb, 0xcb, 0xcb, 0xcb, 0xcc, 0xcc, 0xcc,
- 0xcc, 0xcc, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xce,
- 0xce, 0xce, 0xce, 0xce, 0xcf, 0xcf, 0xcf, 0xcf,
- 0xcf, 0xd0, 0xd0, 0xd0, 0xd0, 0xd0, 0xd1, 0xd1,
- 0xd1, 0xd1, 0xd1, 0xd1, 0xd3, 0xd3, 0xd3, 0xd3,
- 0xd3, 0xd4, 0xd4, 0xd4, 0xd4, 0xd4, 0xd6, 0xd6,
- 0xd6, 0xd6, 0xd6, 0xd7, 0xd7, 0xd7, 0xd7, 0xd7,
- 0xd8, 0xd8, 0xd8, 0xd8, 0xd8, 0xd9, 0xd9, 0xd9,
- 0xd9, 0xd9, 0xda, 0xda, 0xda, 0xda, 0xda, 0xdb,
- 0xdb, 0xdb, 0xdb, 0xdb, 0xdd, 0xdd, 0xdd, 0xdd,
- 0xdd, 0xde, 0xde, 0xde, 0xde, 0xde, 0xde, 0xdf,
- 0xdf, 0xdf, 0xdf, 0xdf, 0xe0, 0xe0, 0xe0, 0xe0,
- 0xe0, 0xe1, 0xe1, 0xe1, 0xe1, 0xe1, 0xe2, 0xe2,
- 0xe2, 0xe2, 0xe2, 0xe3, 0xe3, 0xe3, 0xe3, 0xe3,
- 0xe4, 0xe4, 0xe4, 0xe4, 0xe4, 0xe5, 0xe5, 0xe5,
- 0xe5, 0xe5, 0xe6, 0xe6, 0xe6, 0xe6, 0xe6, 0xe7,
- 0xe7, 0xe7, 0xe7, 0xe7, 0xe8, 0xe8, 0xe8, 0xe8,
- 0xe8, 0xe9, 0xe9, 0xe9, 0xe9, 0xeb, 0xeb, 0xeb,
- 0xeb, 0xeb, 0xec, 0xec, 0xec, 0xec, 0xec, 0xed,
- 0xed, 0xed, 0xed, 0xed, 0xee, 0xee, 0xee, 0xee,
- 0xee, 0xef, 0xef, 0xef, 0xef, 0xef, 0xf0, 0xf0,
- 0xf0, 0xf0, 0xf1, 0xf1, 0xf1, 0xf1, 0xf1, 0xf3,
- 0xf3, 0xf3, 0xf3, 0xf3, 0xf4, 0xf4, 0xf4, 0xf4,
- 0xf4, 0xf5, 0xf5, 0xf5, 0xf5, 0xf6, 0xf6, 0xf6,
- 0xf6, 0xf6, 0xf7, 0xf7, 0xf7, 0xf7, 0xf8, 0xf8,
- 0xf8, 0xf8, 0xf8, 0xf9, 0xf9, 0xf9, 0xf9, 0xfa,
- 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb},
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x02,
- 0x02, 0x03, 0x05, 0x07, 0x07, 0x08, 0x09, 0x09,
- 0x0a, 0x0c, 0x0c, 0x0d, 0x0e, 0x0e, 0x10, 0x11,
- 0x11, 0x12, 0x14, 0x14, 0x15, 0x16, 0x16, 0x17,
- 0x17, 0x18, 0x1a, 0x1a, 0x1b, 0x1b, 0x1c, 0x1e,
- 0x1e, 0x1f, 0x1f, 0x20, 0x20, 0x22, 0x23, 0x23,
- 0x25, 0x25, 0x26, 0x26, 0x27, 0x27, 0x28, 0x28,
- 0x29, 0x29, 0x2b, 0x2c, 0x2c, 0x2d, 0x2d, 0x2f,
- 0x2f, 0x30, 0x30, 0x31, 0x31, 0x33, 0x33, 0x34,
- 0x34, 0x34, 0x35, 0x35, 0x37, 0x37, 0x38, 0x38,
- 0x39, 0x39, 0x3a, 0x3a, 0x3b, 0x3b, 0x3b, 0x3c,
- 0x3c, 0x3d, 0x3d, 0x3f, 0x3f, 0x40, 0x40, 0x40,
- 0x42, 0x42, 0x43, 0x43, 0x44, 0x44, 0x44, 0x45,
- 0x45, 0x47, 0x47, 0x47, 0x48, 0x48, 0x49, 0x49,
- 0x4a, 0x4a, 0x4a, 0x4b, 0x4b, 0x4b, 0x4c, 0x4c,
- 0x4d, 0x4d, 0x4d, 0x4f, 0x4f, 0x50, 0x50, 0x50,
- 0x52, 0x52, 0x52, 0x53, 0x53, 0x54, 0x54, 0x54,
- 0x55, 0x55, 0x55, 0x56, 0x56, 0x58, 0x58, 0x58,
- 0x59, 0x59, 0x59, 0x5a, 0x5a, 0x5a, 0x5b, 0x5b,
- 0x5b, 0x5c, 0x5c, 0x5c, 0x5e, 0x5e, 0x5e, 0x5f,
- 0x5f, 0x5f, 0x60, 0x60, 0x60, 0x61, 0x61, 0x61,
- 0x62, 0x62, 0x62, 0x63, 0x63, 0x63, 0x65, 0x65,
- 0x65, 0x66, 0x66, 0x66, 0x67, 0x67, 0x67, 0x68,
- 0x68, 0x68, 0x69, 0x69, 0x69, 0x69, 0x6a, 0x6a,
- 0x6a, 0x6c, 0x6c, 0x6c, 0x6d, 0x6d, 0x6d, 0x6e,
- 0x6e, 0x6e, 0x6e, 0x6f, 0x6f, 0x6f, 0x70, 0x70,
- 0x70, 0x71, 0x71, 0x71, 0x71, 0x73, 0x73, 0x73,
- 0x74, 0x74, 0x74, 0x74, 0x75, 0x75, 0x75, 0x77,
- 0x77, 0x77, 0x77, 0x78, 0x78, 0x78, 0x79, 0x79,
- 0x79, 0x79, 0x7a, 0x7a, 0x7a, 0x7a, 0x7b, 0x7b,
- 0x7b, 0x7c, 0x7c, 0x7c, 0x7c, 0x7d, 0x7d, 0x7d,
- 0x7d, 0x7f, 0x7f, 0x7f, 0x80, 0x80, 0x80, 0x80,
- 0x81, 0x81, 0x81, 0x81, 0x82, 0x82, 0x82, 0x82,
- 0x84, 0x84, 0x84, 0x85, 0x85, 0x85, 0x85, 0x86,
- 0x86, 0x86, 0x86, 0x88, 0x88, 0x88, 0x88, 0x89,
- 0x89, 0x89, 0x89, 0x8a, 0x8a, 0x8a, 0x8a, 0x8b,
- 0x8b, 0x8b, 0x8b, 0x8d, 0x8d, 0x8d, 0x8d, 0x8e,
- 0x8e, 0x8e, 0x8e, 0x8f, 0x8f, 0x8f, 0x8f, 0x90,
- 0x90, 0x90, 0x90, 0x90, 0x91, 0x91, 0x91, 0x91,
- 0x92, 0x92, 0x92, 0x92, 0x93, 0x93, 0x93, 0x93,
- 0x94, 0x94, 0x94, 0x94, 0x96, 0x96, 0x96, 0x96,
- 0x96, 0x97, 0x97, 0x97, 0x97, 0x98, 0x98, 0x98,
- 0x98, 0x99, 0x99, 0x99, 0x99, 0x99, 0x9a, 0x9a,
- 0x9a, 0x9a, 0x9b, 0x9b, 0x9b, 0x9b, 0x9c, 0x9c,
- 0x9c, 0x9c, 0x9c, 0x9d, 0x9d, 0x9d, 0x9d, 0x9e,
- 0x9e, 0x9e, 0x9e, 0x9e, 0xa0, 0xa0, 0xa0, 0xa0,
- 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa2, 0xa2, 0xa2,
- 0xa2, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa4, 0xa4,
- 0xa4, 0xa4, 0xa4, 0xa5, 0xa5, 0xa5, 0xa5, 0xa6,
- 0xa6, 0xa6, 0xa6, 0xa6, 0xa8, 0xa8, 0xa8, 0xa8,
- 0xa8, 0xa9, 0xa9, 0xa9, 0xa9, 0xab, 0xab, 0xab,
- 0xab, 0xab, 0xac, 0xac, 0xac, 0xac, 0xac, 0xad,
- 0xad, 0xad, 0xad, 0xae, 0xae, 0xae, 0xae, 0xae,
- 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xb0, 0xb0, 0xb0,
- 0xb0, 0xb0, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb2,
- 0xb2, 0xb2, 0xb2, 0xb2, 0xb3, 0xb3, 0xb3, 0xb3,
- 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb6, 0xb6, 0xb6,
- 0xb6, 0xb6, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb8,
- 0xb8, 0xb8, 0xb8, 0xb8, 0xb9, 0xb9, 0xb9, 0xb9,
- 0xb9, 0xba, 0xba, 0xba, 0xba, 0xba, 0xbc, 0xbc,
- 0xbc, 0xbc, 0xbc, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd,
- 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbf, 0xbf, 0xbf,
- 0xbf, 0xbf, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc2,
- 0xc2, 0xc2, 0xc2, 0xc2, 0xc3, 0xc3, 0xc3, 0xc3,
- 0xc3, 0xc4, 0xc4, 0xc4, 0xc4, 0xc4, 0xc5, 0xc5,
- 0xc5, 0xc5, 0xc5, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6,
- 0xc7, 0xc7, 0xc7, 0xc7, 0xc7, 0xc9, 0xc9, 0xc9,
- 0xc9, 0xc9, 0xc9, 0xca, 0xca, 0xca, 0xca, 0xca,
- 0xcb, 0xcb, 0xcb, 0xcb, 0xcb, 0xcc, 0xcc, 0xcc,
- 0xcc, 0xcc, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xce,
- 0xce, 0xce, 0xce, 0xce, 0xcf, 0xcf, 0xcf, 0xcf,
- 0xcf, 0xd0, 0xd0, 0xd0, 0xd0, 0xd0, 0xd1, 0xd1,
- 0xd1, 0xd1, 0xd1, 0xd1, 0xd3, 0xd3, 0xd3, 0xd3,
- 0xd3, 0xd4, 0xd4, 0xd4, 0xd4, 0xd4, 0xd6, 0xd6,
- 0xd6, 0xd6, 0xd6, 0xd7, 0xd7, 0xd7, 0xd7, 0xd7,
- 0xd8, 0xd8, 0xd8, 0xd8, 0xd8, 0xd9, 0xd9, 0xd9,
- 0xd9, 0xd9, 0xda, 0xda, 0xda, 0xda, 0xda, 0xdb,
- 0xdb, 0xdb, 0xdb, 0xdb, 0xdd, 0xdd, 0xdd, 0xdd,
- 0xdd, 0xde, 0xde, 0xde, 0xde, 0xde, 0xde, 0xdf,
- 0xdf, 0xdf, 0xdf, 0xdf, 0xe0, 0xe0, 0xe0, 0xe0,
- 0xe0, 0xe1, 0xe1, 0xe1, 0xe1, 0xe1, 0xe2, 0xe2,
- 0xe2, 0xe2, 0xe2, 0xe3, 0xe3, 0xe3, 0xe3, 0xe3,
- 0xe4, 0xe4, 0xe4, 0xe4, 0xe4, 0xe5, 0xe5, 0xe5,
- 0xe5, 0xe5, 0xe6, 0xe6, 0xe6, 0xe6, 0xe6, 0xe7,
- 0xe7, 0xe7, 0xe7, 0xe7, 0xe8, 0xe8, 0xe8, 0xe8,
- 0xe8, 0xe9, 0xe9, 0xe9, 0xe9, 0xeb, 0xeb, 0xeb,
- 0xeb, 0xeb, 0xec, 0xec, 0xec, 0xec, 0xec, 0xed,
- 0xed, 0xed, 0xed, 0xed, 0xee, 0xee, 0xee, 0xee,
- 0xee, 0xef, 0xef, 0xef, 0xef, 0xef, 0xf0, 0xf0,
- 0xf0, 0xf0, 0xf1, 0xf1, 0xf1, 0xf1, 0xf1, 0xf3,
- 0xf3, 0xf3, 0xf3, 0xf3, 0xf4, 0xf4, 0xf4, 0xf4,
- 0xf4, 0xf5, 0xf5, 0xf5, 0xf5, 0xf6, 0xf6, 0xf6,
- 0xf6, 0xf6, 0xf7, 0xf7, 0xf7, 0xf7, 0xf8, 0xf8,
- 0xf8, 0xf8, 0xf8, 0xf9, 0xf9, 0xf9, 0xf9, 0xfa,
- 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb},
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x02,
- 0x02, 0x03, 0x05, 0x07, 0x07, 0x08, 0x09, 0x09,
- 0x0a, 0x0c, 0x0c, 0x0d, 0x0e, 0x0e, 0x10, 0x11,
- 0x11, 0x12, 0x14, 0x14, 0x15, 0x16, 0x16, 0x17,
- 0x17, 0x18, 0x1a, 0x1a, 0x1b, 0x1b, 0x1c, 0x1e,
- 0x1e, 0x1f, 0x1f, 0x20, 0x20, 0x22, 0x23, 0x23,
- 0x25, 0x25, 0x26, 0x26, 0x27, 0x27, 0x28, 0x28,
- 0x29, 0x29, 0x2b, 0x2c, 0x2c, 0x2d, 0x2d, 0x2f,
- 0x2f, 0x30, 0x30, 0x31, 0x31, 0x33, 0x33, 0x34,
- 0x34, 0x34, 0x35, 0x35, 0x37, 0x37, 0x38, 0x38,
- 0x39, 0x39, 0x3a, 0x3a, 0x3b, 0x3b, 0x3b, 0x3c,
- 0x3c, 0x3d, 0x3d, 0x3f, 0x3f, 0x40, 0x40, 0x40,
- 0x42, 0x42, 0x43, 0x43, 0x44, 0x44, 0x44, 0x45,
- 0x45, 0x47, 0x47, 0x47, 0x48, 0x48, 0x49, 0x49,
- 0x4a, 0x4a, 0x4a, 0x4b, 0x4b, 0x4b, 0x4c, 0x4c,
- 0x4d, 0x4d, 0x4d, 0x4f, 0x4f, 0x50, 0x50, 0x50,
- 0x52, 0x52, 0x52, 0x53, 0x53, 0x54, 0x54, 0x54,
- 0x55, 0x55, 0x55, 0x56, 0x56, 0x58, 0x58, 0x58,
- 0x59, 0x59, 0x59, 0x5a, 0x5a, 0x5a, 0x5b, 0x5b,
- 0x5b, 0x5c, 0x5c, 0x5c, 0x5e, 0x5e, 0x5e, 0x5f,
- 0x5f, 0x5f, 0x60, 0x60, 0x60, 0x61, 0x61, 0x61,
- 0x62, 0x62, 0x62, 0x63, 0x63, 0x63, 0x65, 0x65,
- 0x65, 0x66, 0x66, 0x66, 0x67, 0x67, 0x67, 0x68,
- 0x68, 0x68, 0x69, 0x69, 0x69, 0x69, 0x6a, 0x6a,
- 0x6a, 0x6c, 0x6c, 0x6c, 0x6d, 0x6d, 0x6d, 0x6e,
- 0x6e, 0x6e, 0x6e, 0x6f, 0x6f, 0x6f, 0x70, 0x70,
- 0x70, 0x71, 0x71, 0x71, 0x71, 0x73, 0x73, 0x73,
- 0x74, 0x74, 0x74, 0x74, 0x75, 0x75, 0x75, 0x76,
- 0x77, 0x77, 0x77, 0x78, 0x78, 0x78, 0x79, 0x79,
- 0x79, 0x79, 0x7a, 0x7a, 0x7a, 0x7a, 0x7b, 0x7b,
- 0x7b, 0x7c, 0x7c, 0x7c, 0x7c, 0x7d, 0x7d, 0x7d,
- 0x7d, 0x7f, 0x7f, 0x7f, 0x80, 0x80, 0x80, 0x80,
- 0x81, 0x81, 0x81, 0x81, 0x82, 0x82, 0x82, 0x82,
- 0x84, 0x84, 0x84, 0x85, 0x85, 0x85, 0x85, 0x86,
- 0x86, 0x86, 0x86, 0x88, 0x88, 0x88, 0x88, 0x89,
- 0x89, 0x89, 0x89, 0x8a, 0x8a, 0x8a, 0x8a, 0x8b,
- 0x8b, 0x8b, 0x8b, 0x8d, 0x8d, 0x8d, 0x8d, 0x8e,
- 0x8e, 0x8e, 0x8e, 0x8f, 0x8f, 0x8f, 0x8f, 0x90,
- 0x90, 0x90, 0x90, 0x90, 0x91, 0x91, 0x91, 0x91,
- 0x92, 0x92, 0x92, 0x92, 0x93, 0x93, 0x93, 0x93,
- 0x94, 0x94, 0x94, 0x94, 0x96, 0x96, 0x96, 0x96,
- 0x96, 0x97, 0x97, 0x97, 0x97, 0x98, 0x98, 0x98,
- 0x98, 0x99, 0x99, 0x99, 0x99, 0x99, 0x9a, 0x9a,
- 0x9a, 0x9a, 0x9b, 0x9b, 0x9b, 0x9b, 0x9c, 0x9c,
- 0x9c, 0x9c, 0x9c, 0x9d, 0x9d, 0x9d, 0x9d, 0x9e,
- 0x9e, 0x9e, 0x9e, 0x9e, 0xa0, 0xa0, 0xa0, 0xa0,
- 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa2, 0xa2, 0xa2,
- 0xa2, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa4, 0xa4,
- 0xa4, 0xa4, 0xa4, 0xa5, 0xa5, 0xa5, 0xa5, 0xa6,
- 0xa6, 0xa6, 0xa6, 0xa6, 0xa8, 0xa8, 0xa8, 0xa8,
- 0xa8, 0xa9, 0xa9, 0xa9, 0xa9, 0xab, 0xab, 0xab,
- 0xab, 0xab, 0xac, 0xac, 0xac, 0xac, 0xac, 0xad,
- 0xad, 0xad, 0xad, 0xae, 0xae, 0xae, 0xae, 0xae,
- 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xb0, 0xb0, 0xb0,
- 0xb0, 0xb0, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb2,
- 0xb2, 0xb2, 0xb2, 0xb2, 0xb3, 0xb3, 0xb3, 0xb3,
- 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb6, 0xb6, 0xb6,
- 0xb6, 0xb6, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb8,
- 0xb8, 0xb8, 0xb8, 0xb8, 0xb9, 0xb9, 0xb9, 0xb9,
- 0xb9, 0xba, 0xba, 0xba, 0xba, 0xba, 0xbc, 0xbc,
- 0xbc, 0xbc, 0xbc, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd,
- 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbf, 0xbf, 0xbf,
- 0xbf, 0xbf, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc2,
- 0xc2, 0xc2, 0xc2, 0xc2, 0xc3, 0xc3, 0xc3, 0xc3,
- 0xc3, 0xc4, 0xc4, 0xc4, 0xc4, 0xc4, 0xc5, 0xc5,
- 0xc5, 0xc5, 0xc5, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6,
- 0xc7, 0xc7, 0xc7, 0xc7, 0xc7, 0xc9, 0xc9, 0xc9,
- 0xc9, 0xc9, 0xc9, 0xca, 0xca, 0xca, 0xca, 0xca,
- 0xcb, 0xcb, 0xcb, 0xcb, 0xcb, 0xcc, 0xcc, 0xcc,
- 0xcc, 0xcc, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xce,
- 0xce, 0xce, 0xce, 0xce, 0xcf, 0xcf, 0xcf, 0xcf,
- 0xcf, 0xd0, 0xd0, 0xd0, 0xd0, 0xd0, 0xd1, 0xd1,
- 0xd1, 0xd1, 0xd1, 0xd1, 0xd3, 0xd3, 0xd3, 0xd3,
- 0xd3, 0xd4, 0xd4, 0xd4, 0xd4, 0xd4, 0xd6, 0xd6,
- 0xd6, 0xd6, 0xd6, 0xd7, 0xd7, 0xd7, 0xd7, 0xd7,
- 0xd8, 0xd8, 0xd8, 0xd8, 0xd8, 0xd9, 0xd9, 0xd9,
- 0xd9, 0xd9, 0xda, 0xda, 0xda, 0xda, 0xda, 0xdb,
- 0xdb, 0xdb, 0xdb, 0xdb, 0xdd, 0xdd, 0xdd, 0xdd,
- 0xdd, 0xde, 0xde, 0xde, 0xde, 0xde, 0xde, 0xdf,
- 0xdf, 0xdf, 0xdf, 0xdf, 0xe0, 0xe0, 0xe0, 0xe0,
- 0xe0, 0xe1, 0xe1, 0xe1, 0xe1, 0xe1, 0xe2, 0xe2,
- 0xe2, 0xe2, 0xe2, 0xe3, 0xe3, 0xe3, 0xe3, 0xe3,
- 0xe4, 0xe4, 0xe4, 0xe4, 0xe4, 0xe5, 0xe5, 0xe5,
- 0xe5, 0xe5, 0xe6, 0xe6, 0xe6, 0xe6, 0xe6, 0xe7,
- 0xe7, 0xe7, 0xe7, 0xe7, 0xe8, 0xe8, 0xe8, 0xe8,
- 0xe8, 0xe9, 0xe9, 0xe9, 0xe9, 0xeb, 0xeb, 0xeb,
- 0xeb, 0xeb, 0xec, 0xec, 0xec, 0xec, 0xec, 0xed,
- 0xed, 0xed, 0xed, 0xed, 0xee, 0xee, 0xee, 0xee,
- 0xee, 0xef, 0xef, 0xef, 0xef, 0xef, 0xf0, 0xf0,
- 0xf0, 0xf0, 0xf1, 0xf1, 0xf1, 0xf1, 0xf1, 0xf3,
- 0xf3, 0xf3, 0xf3, 0xf3, 0xf4, 0xf4, 0xf4, 0xf4,
- 0xf4, 0xf5, 0xf5, 0xf5, 0xf5, 0xf6, 0xf6, 0xf6,
- 0xf6, 0xf6, 0xf7, 0xf7, 0xf7, 0xf7, 0xf8, 0xf8,
- 0xf8, 0xf8, 0xf8, 0xf9, 0xf9, 0xf9, 0xf9, 0xfa,
- 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb}
- },
- { /* gamma 1 - from tp6810 + soi763a */
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x01, 0x02, 0x03, 0x05, 0x07, 0x08, 0x09, 0x0a,
- 0x0c, 0x0d, 0x0e, 0x10, 0x11, 0x12, 0x14, 0x15,
- 0x16, 0x17, 0x18, 0x1a, 0x1a, 0x1b, 0x1c, 0x1e,
- 0x1f, 0x20, 0x22, 0x22, 0x23, 0x25, 0x26, 0x27,
- 0x27, 0x28, 0x29, 0x2b, 0x2b, 0x2c, 0x2d, 0x2f,
- 0x2f, 0x30, 0x31, 0x33, 0x33, 0x34, 0x35, 0x35,
- 0x37, 0x38, 0x38, 0x39, 0x3a, 0x3a, 0x3b, 0x3c,
- 0x3c, 0x3d, 0x3f, 0x3f, 0x40, 0x42, 0x42, 0x43,
- 0x43, 0x44, 0x45, 0x45, 0x47, 0x47, 0x48, 0x49,
- 0x49, 0x4a, 0x4a, 0x4b, 0x4b, 0x4c, 0x4d, 0x4d,
- 0x4f, 0x4f, 0x50, 0x50, 0x52, 0x52, 0x53, 0x53,
- 0x54, 0x54, 0x55, 0x56, 0x56, 0x58, 0x58, 0x59,
- 0x59, 0x5a, 0x5a, 0x5b, 0x5b, 0x5c, 0x5c, 0x5e,
- 0x5e, 0x5e, 0x5f, 0x5f, 0x60, 0x60, 0x61, 0x61,
- 0x62, 0x62, 0x63, 0x63, 0x65, 0x65, 0x65, 0x66,
- 0x66, 0x67, 0x67, 0x68, 0x68, 0x69, 0x69, 0x69,
- 0x6a, 0x6a, 0x6c, 0x6c, 0x6d, 0x6d, 0x6d, 0x6e,
- 0x6e, 0x6f, 0x6f, 0x6f, 0x70, 0x70, 0x71, 0x71,
- 0x73, 0x73, 0x73, 0x74, 0x74, 0x74, 0x75, 0x75,
- 0x77, 0x77, 0x77, 0x78, 0x78, 0x79, 0x79, 0x79,
- 0x7a, 0x7a, 0x7a, 0x7b, 0x7b, 0x7c, 0x7c, 0x7c,
- 0x7d, 0x7d, 0x7d, 0x7f, 0x7f, 0x80, 0x80, 0x80,
- 0x81, 0x81, 0x81, 0x82, 0x82, 0x82, 0x84, 0x84,
- 0x84, 0x85, 0x85, 0x85, 0x86, 0x86, 0x86, 0x88,
- 0x88, 0x88, 0x89, 0x89, 0x89, 0x8a, 0x8a, 0x8a,
- 0x8b, 0x8b, 0x8b, 0x8d, 0x8d, 0x8d, 0x8e, 0x8e,
- 0x8e, 0x8f, 0x8f, 0x8f, 0x90, 0x90, 0x90, 0x91,
- 0x91, 0x91, 0x92, 0x92, 0x92, 0x92, 0x93, 0x93,
- 0x93, 0x94, 0x94, 0x94, 0x96, 0x96, 0x96, 0x97,
- 0x97, 0x97, 0x97, 0x98, 0x98, 0x98, 0x99, 0x99,
- 0x99, 0x9a, 0x9a, 0x9a, 0x9a, 0x9b, 0x9b, 0x9b,
- 0x9c, 0x9c, 0x9c, 0x9c, 0x9d, 0x9d, 0x9d, 0x9e,
- 0x9e, 0x9e, 0x9e, 0xa0, 0xa0, 0xa0, 0xa1, 0xa1,
- 0xa1, 0xa1, 0xa2, 0xa2, 0xa2, 0xa2, 0xa3, 0xa3,
- 0xa3, 0xa4, 0xa4, 0xa4, 0xa4, 0xa5, 0xa5, 0xa5,
- 0xa5, 0xa6, 0xa6, 0xa6, 0xa8, 0xa8, 0xa8, 0xa8,
- 0xa9, 0xa9, 0xa9, 0xa9, 0xab, 0xab, 0xab, 0xab,
- 0xac, 0xac, 0xac, 0xad, 0xad, 0xad, 0xad, 0xae,
- 0xae, 0xae, 0xae, 0xaf, 0xaf, 0xaf, 0xaf, 0xb0,
- 0xb0, 0xb0, 0xb0, 0xb1, 0xb1, 0xb1, 0xb1, 0xb2,
- 0xb2, 0xb2, 0xb2, 0xb3, 0xb3, 0xb3, 0xb3, 0xb4,
- 0xb4, 0xb4, 0xb4, 0xb6, 0xb6, 0xb6, 0xb6, 0xb7,
- 0xb7, 0xb7, 0xb7, 0xb7, 0xb8, 0xb8, 0xb8, 0xb8,
- 0xb9, 0xb9, 0xb9, 0xb9, 0xba, 0xba, 0xba, 0xba,
- 0xbc, 0xbc, 0xbc, 0xbc, 0xbd, 0xbd, 0xbd, 0xbd,
- 0xbd, 0xbe, 0xbe, 0xbe, 0xbe, 0xbf, 0xbf, 0xbf,
- 0xbf, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc2, 0xc2,
- 0xc2, 0xc2, 0xc3, 0xc3, 0xc3, 0xc3, 0xc4, 0xc4,
- 0xc4, 0xc4, 0xc4, 0xc5, 0xc5, 0xc5, 0xc5, 0xc6,
- 0xc6, 0xc6, 0xc6, 0xc6, 0xc7, 0xc7, 0xc7, 0xc7,
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- 0x85, 0x86, 0x86, 0x86, 0x86, 0x88, 0x88, 0x88,
- 0x88, 0x88, 0x89, 0x89, 0x89, 0x89, 0x8a, 0x8a,
- 0x8a, 0x8a, 0x8b, 0x8b, 0x8b, 0x8b, 0x8b, 0x8d,
- 0x8d, 0x8d, 0x8d, 0x8e, 0x8e, 0x8e, 0x8e, 0x8e,
- 0x8f, 0x8f, 0x8f, 0x8f, 0x90, 0x90, 0x90, 0x90,
- 0x90, 0x91, 0x91, 0x91, 0x91, 0x92, 0x92, 0x92,
- 0x92, 0x92, 0x93, 0x93, 0x93, 0x93, 0x94, 0x94,
- 0x94, 0x94, 0x94, 0x96, 0x96, 0x96, 0x96, 0x96,
- 0x97, 0x97, 0x97, 0x97, 0x97, 0x98, 0x98, 0x98,
- 0x98, 0x99, 0x99, 0x99, 0x99, 0x99, 0x9a, 0x9a,
- 0x9a, 0x9a, 0x9a, 0x9b, 0x9b, 0x9b, 0x9b, 0x9b,
- 0x9c, 0x9c, 0x9c, 0x9c, 0x9c, 0x9d, 0x9d, 0x9d,
- 0x9d, 0x9d, 0x9e, 0x9e, 0x9e, 0x9e, 0x9e, 0xa0,
- 0xa0, 0xa0, 0xa0, 0xa0, 0xa1, 0xa1, 0xa1, 0xa1,
- 0xa1, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa3, 0xa3,
- 0xa3, 0xa3, 0xa3, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4,
- 0xa4, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa6, 0xa6,
- 0xa6, 0xa6, 0xa6, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8,
- 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xab, 0xab,
- 0xab, 0xab, 0xab, 0xac, 0xac, 0xac, 0xac, 0xac,
- 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xae, 0xae,
- 0xae, 0xae, 0xae, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf,
- 0xaf, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb1, 0xb1,
- 0xb1, 0xb1, 0xb1, 0xb1, 0xb2, 0xb2, 0xb2, 0xb2,
- 0xb2, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb4,
- 0xb4, 0xb4, 0xb4, 0xb4, 0xb6, 0xb6, 0xb6, 0xb6,
- 0xb6, 0xb6, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7,
- 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb9, 0xb9, 0xb9,
- 0xb9, 0xb9, 0xb9, 0xba, 0xba, 0xba, 0xba, 0xba,
- 0xba, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbd, 0xbd,
- 0xbd, 0xbd, 0xbd, 0xbd, 0xbe, 0xbe, 0xbe, 0xbe,
- 0xbe, 0xbe, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf,
- 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc2, 0xc2,
- 0xc2, 0xc2, 0xc2, 0xc3, 0xc3, 0xc3, 0xc3, 0xc3,
- 0xc3, 0xc4, 0xc4, 0xc4, 0xc4, 0xc4, 0xc4, 0xc5,
- 0xc5, 0xc5, 0xc5, 0xc5, 0xc5, 0xc6, 0xc6, 0xc6,
- 0xc6, 0xc6, 0xc6, 0xc7, 0xc7, 0xc7, 0xc7, 0xc7,
- 0xc7, 0xc9, 0xc9, 0xc9, 0xc9, 0xc9, 0xca, 0xca,
- 0xca, 0xca, 0xca, 0xca, 0xcb, 0xcb, 0xcb, 0xcb,
- 0xcb, 0xcb, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc,
- 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xce, 0xce,
- 0xce, 0xce, 0xce, 0xce, 0xcf, 0xcf, 0xcf, 0xcf,
- 0xcf, 0xcf, 0xd0, 0xd0, 0xd0, 0xd0, 0xd0, 0xd0,
- 0xd1, 0xd1, 0xd1, 0xd1, 0xd1, 0xd1, 0xd3, 0xd3,
- 0xd3, 0xd3, 0xd3, 0xd4, 0xd4, 0xd4, 0xd4, 0xd4,
- 0xd4, 0xd6, 0xd6, 0xd6, 0xd6, 0xd6, 0xd6, 0xd7,
- 0xd7, 0xd7, 0xd7, 0xd7, 0xd7, 0xd8, 0xd8, 0xd8,
- 0xd8, 0xd8, 0xd8, 0xd9, 0xd9, 0xd9, 0xd9, 0xd9,
- 0xd9, 0xda, 0xda, 0xda, 0xda, 0xda, 0xda, 0xdb,
- 0xdb, 0xdb, 0xdb, 0xdb, 0xdd, 0xdd, 0xdd, 0xdd,
- 0xdd, 0xdd, 0xde, 0xde, 0xde, 0xde, 0xde, 0xde,
- 0xdf, 0xdf, 0xdf, 0xdf, 0xdf, 0xdf, 0xe0, 0xe0,
- 0xe0, 0xe0, 0xe0, 0xe0, 0xe1, 0xe1, 0xe1, 0xe1,
- 0xe1, 0xe2, 0xe2, 0xe2, 0xe2, 0xe2, 0xe2, 0xe3,
- 0xe3, 0xe3, 0xe3, 0xe3, 0xe3, 0xe4, 0xe4, 0xe4,
- 0xe4, 0xe4, 0xe5, 0xe5, 0xe5, 0xe5, 0xe5, 0xe5,
- 0xe6, 0xe6, 0xe6, 0xe6, 0xe6, 0xe6, 0xe7, 0xe7,
- 0xe7, 0xe7, 0xe7, 0xe8, 0xe8, 0xe8, 0xe8, 0xe8,
- 0xe8, 0xe9, 0xe9, 0xe9, 0xe9, 0xe9, 0xeb, 0xeb,
- 0xeb, 0xeb, 0xeb, 0xeb, 0xec, 0xec, 0xec, 0xec,
- 0xec, 0xed, 0xed, 0xed, 0xed, 0xed, 0xed, 0xee,
- 0xee, 0xee, 0xee, 0xee, 0xef, 0xef, 0xef, 0xef,
- 0xef, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf1,
- 0xf1, 0xf1, 0xf1, 0xf1, 0xf3, 0xf3, 0xf3, 0xf3,
- 0xf3, 0xf4, 0xf4, 0xf4, 0xf4, 0xf4, 0xf5, 0xf5,
- 0xf5, 0xf5, 0xf5, 0xf6, 0xf6, 0xf6, 0xf6, 0xf6,
- 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf8, 0xf8, 0xf8,
- 0xf8, 0xf8, 0xf9, 0xf9, 0xf9, 0xf9, 0xf9, 0xfa,
- 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa,
- 0xfa, 0xfb, 0xfb, 0xfb, 0xfb, 0xfc, 0xfc, 0xfc,
- 0xfc, 0xfc, 0xfc, 0xfc, 0xfc, 0xfc, 0xfc, 0xfd,
- 0xfd, 0xfd, 0xfd, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}
- },
- { /* gamma 2 */
- {0x00, 0x01, 0x02, 0x05, 0x07, 0x08, 0x0a, 0x0c,
- 0x0d, 0x0e, 0x10, 0x12, 0x14, 0x15, 0x16, 0x17,
- 0x18, 0x1a, 0x1b, 0x1c, 0x1e, 0x1f, 0x20, 0x22,
- 0x23, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2b, 0x2c,
- 0x2d, 0x2d, 0x2f, 0x30, 0x31, 0x33, 0x34, 0x34,
- 0x35, 0x37, 0x38, 0x38, 0x39, 0x3a, 0x3b, 0x3b,
- 0x3c, 0x3d, 0x3f, 0x3f, 0x40, 0x42, 0x42, 0x43,
- 0x44, 0x44, 0x45, 0x47, 0x47, 0x48, 0x49, 0x49,
- 0x4a, 0x4b, 0x4b, 0x4c, 0x4c, 0x4d, 0x4f, 0x4f,
- 0x50, 0x50, 0x52, 0x53, 0x53, 0x54, 0x54, 0x55,
- 0x55, 0x56, 0x56, 0x58, 0x58, 0x59, 0x5a, 0x5a,
- 0x5b, 0x5b, 0x5c, 0x5c, 0x5e, 0x5e, 0x5f, 0x5f,
- 0x60, 0x60, 0x61, 0x61, 0x62, 0x62, 0x63, 0x63,
- 0x65, 0x65, 0x65, 0x66, 0x66, 0x67, 0x67, 0x68,
- 0x68, 0x69, 0x69, 0x6a, 0x6a, 0x6a, 0x6c, 0x6c,
- 0x6d, 0x6d, 0x6e, 0x6e, 0x6e, 0x6f, 0x6f, 0x70,
- 0x70, 0x70, 0x71, 0x71, 0x73, 0x73, 0x73, 0x74,
- 0x74, 0x75, 0x75, 0x75, 0x77, 0x77, 0x78, 0x78,
- 0x78, 0x79, 0x79, 0x79, 0x7a, 0x7a, 0x7b, 0x7b,
- 0x7b, 0x7c, 0x7c, 0x7c, 0x7d, 0x7d, 0x7f, 0x7f,
- 0x7f, 0x80, 0x80, 0x80, 0x81, 0x81, 0x81, 0x82,
- 0x82, 0x82, 0x84, 0x84, 0x84, 0x85, 0x85, 0x85,
- 0x86, 0x86, 0x86, 0x88, 0x88, 0x88, 0x89, 0x89,
- 0x89, 0x8a, 0x8a, 0x8a, 0x8b, 0x8b, 0x8b, 0x8d,
- 0x8d, 0x8d, 0x8d, 0x8e, 0x8e, 0x8e, 0x8f, 0x8f,
- 0x8f, 0x90, 0x90, 0x90, 0x91, 0x91, 0x91, 0x91,
- 0x92, 0x92, 0x92, 0x93, 0x93, 0x93, 0x93, 0x94,
- 0x94, 0x94, 0x96, 0x96, 0x96, 0x97, 0x97, 0x97,
- 0x97, 0x98, 0x98, 0x98, 0x98, 0x99, 0x99, 0x99,
- 0x9a, 0x9a, 0x9a, 0x9a, 0x9b, 0x9b, 0x9b, 0x9b,
- 0x9c, 0x9c, 0x9c, 0x9d, 0x9d, 0x9d, 0x9d, 0x9e,
- 0x9e, 0x9e, 0x9e, 0xa0, 0xa0, 0xa0, 0xa0, 0xa1,
- 0xa1, 0xa1, 0xa1, 0xa2, 0xa2, 0xa2, 0xa2, 0xa3,
- 0xa3, 0xa3, 0xa4, 0xa4, 0xa4, 0xa4, 0xa5, 0xa5,
- 0xa5, 0xa5, 0xa5, 0xa6, 0xa6, 0xa6, 0xa6, 0xa8,
- 0xa8, 0xa8, 0xa8, 0xa9, 0xa9, 0xa9, 0xa9, 0xab,
- 0xab, 0xab, 0xab, 0xac, 0xac, 0xac, 0xac, 0xad,
- 0xad, 0xad, 0xad, 0xad, 0xae, 0xae, 0xae, 0xae,
- 0xaf, 0xaf, 0xaf, 0xaf, 0xb0, 0xb0, 0xb0, 0xb0,
- 0xb0, 0xb1, 0xb1, 0xb1, 0xb1, 0xb2, 0xb2, 0xb2,
- 0xb2, 0xb2, 0xb3, 0xb3, 0xb3, 0xb3, 0xb4, 0xb4,
- 0xb4, 0xb4, 0xb4, 0xb6, 0xb6, 0xb6, 0xb6, 0xb7,
- 0xb7, 0xb7, 0xb7, 0xb7, 0xb8, 0xb8, 0xb8, 0xb8,
- 0xb8, 0xb9, 0xb9, 0xb9, 0xb9, 0xba, 0xba, 0xba,
- 0xba, 0xba, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbd,
- 0xbd, 0xbd, 0xbd, 0xbd, 0xbe, 0xbe, 0xbe, 0xbe,
- 0xbe, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xc0, 0xc0,
- 0xc0, 0xc0, 0xc0, 0xc2, 0xc2, 0xc2, 0xc2, 0xc3,
- 0xc3, 0xc3, 0xc3, 0xc3, 0xc3, 0xc4, 0xc4, 0xc4,
- 0xc4, 0xc4, 0xc5, 0xc5, 0xc5, 0xc5, 0xc5, 0xc6,
- 0xc6, 0xc6, 0xc6, 0xc6, 0xc7, 0xc7, 0xc7, 0xc7,
- 0xc7, 0xc9, 0xc9, 0xc9, 0xc9, 0xc9, 0xca, 0xca,
- 0xca, 0xca, 0xca, 0xcb, 0xcb, 0xcb, 0xcb, 0xcb,
- 0xcb, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcd, 0xcd,
- 0xcd, 0xcd, 0xcd, 0xce, 0xce, 0xce, 0xce, 0xce,
- 0xce, 0xcf, 0xcf, 0xcf, 0xcf, 0xcf, 0xd0, 0xd0,
- 0xd0, 0xd0, 0xd0, 0xd0, 0xd1, 0xd1, 0xd1, 0xd1,
- 0xd1, 0xd3, 0xd3, 0xd3, 0xd3, 0xd3, 0xd4, 0xd4,
- 0xd4, 0xd4, 0xd4, 0xd4, 0xd6, 0xd6, 0xd6, 0xd6,
- 0xd6, 0xd6, 0xd7, 0xd7, 0xd7, 0xd7, 0xd7, 0xd8,
- 0xd8, 0xd8, 0xd8, 0xd8, 0xd8, 0xd9, 0xd9, 0xd9,
- 0xd9, 0xd9, 0xda, 0xda, 0xda, 0xda, 0xda, 0xda,
- 0xdb, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb, 0xdd, 0xdd,
- 0xdd, 0xdd, 0xdd, 0xde, 0xde, 0xde, 0xde, 0xde,
- 0xde, 0xdf, 0xdf, 0xdf, 0xdf, 0xdf, 0xdf, 0xe0,
- 0xe0, 0xe0, 0xe0, 0xe0, 0xe0, 0xe1, 0xe1, 0xe1,
- 0xe1, 0xe1, 0xe1, 0xe2, 0xe2, 0xe2, 0xe2, 0xe2,
- 0xe3, 0xe3, 0xe3, 0xe3, 0xe3, 0xe3, 0xe4, 0xe4,
- 0xe4, 0xe4, 0xe4, 0xe4, 0xe5, 0xe5, 0xe5, 0xe5,
- 0xe5, 0xe5, 0xe6, 0xe6, 0xe6, 0xe6, 0xe6, 0xe6,
- 0xe7, 0xe7, 0xe7, 0xe7, 0xe7, 0xe7, 0xe8, 0xe8,
- 0xe8, 0xe8, 0xe8, 0xe8, 0xe9, 0xe9, 0xe9, 0xe9,
- 0xe9, 0xe9, 0xeb, 0xeb, 0xeb, 0xeb, 0xeb, 0xeb,
- 0xec, 0xec, 0xec, 0xec, 0xec, 0xed, 0xed, 0xed,
- 0xed, 0xed, 0xed, 0xee, 0xee, 0xee, 0xee, 0xee,
- 0xee, 0xef, 0xef, 0xef, 0xef, 0xef, 0xef, 0xf0,
- 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf1, 0xf1, 0xf1,
- 0xf1, 0xf1, 0xf1, 0xf3, 0xf3, 0xf3, 0xf3, 0xf3,
- 0xf3, 0xf4, 0xf4, 0xf4, 0xf4, 0xf4, 0xf4, 0xf5,
- 0xf5, 0xf5, 0xf5, 0xf5, 0xf5, 0xf6, 0xf6, 0xf6,
- 0xf6, 0xf6, 0xf6, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7,
- 0xf7, 0xf8, 0xf8, 0xf8, 0xf8, 0xf8, 0xf8, 0xf9,
- 0xf9, 0xf9, 0xf9, 0xf9, 0xf9, 0xfa, 0xfa, 0xfa,
- 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa,
- 0xfa, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb},
- {0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x03, 0x05,
- 0x07, 0x08, 0x09, 0x0a, 0x0d, 0x0e, 0x10, 0x11,
- 0x12, 0x14, 0x15, 0x16, 0x16, 0x17, 0x18, 0x1a,
- 0x1b, 0x1c, 0x1e, 0x1f, 0x20, 0x20, 0x22, 0x23,
- 0x25, 0x26, 0x26, 0x27, 0x28, 0x29, 0x29, 0x2b,
- 0x2c, 0x2d, 0x2d, 0x2f, 0x30, 0x30, 0x31, 0x33,
- 0x33, 0x34, 0x35, 0x35, 0x37, 0x38, 0x38, 0x39,
- 0x3a, 0x3a, 0x3b, 0x3b, 0x3c, 0x3d, 0x3d, 0x3f,
- 0x3f, 0x40, 0x42, 0x42, 0x43, 0x43, 0x44, 0x44,
- 0x45, 0x45, 0x47, 0x47, 0x48, 0x48, 0x49, 0x4a,
- 0x4a, 0x4b, 0x4b, 0x4c, 0x4c, 0x4d, 0x4d, 0x4d,
- 0x4f, 0x4f, 0x50, 0x50, 0x52, 0x52, 0x53, 0x53,
- 0x54, 0x54, 0x55, 0x55, 0x56, 0x56, 0x56, 0x58,
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- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb}
- },
- { /* gamma 3 - from tp6810 + cx0342 */
- {0x08, 0x09, 0x0c, 0x0d, 0x10, 0x11, 0x14, 0x15,
- 0x17, 0x18, 0x1a, 0x1c, 0x1e, 0x1f, 0x20, 0x23,
- 0x25, 0x26, 0x27, 0x28, 0x2b, 0x2c, 0x2d, 0x2f,
- 0x30, 0x31, 0x33, 0x34, 0x35, 0x37, 0x38, 0x39,
- 0x3a, 0x3b, 0x3c, 0x3d, 0x3f, 0x40, 0x42, 0x43,
- 0x44, 0x45, 0x47, 0x48, 0x48, 0x49, 0x4a, 0x4b,
- 0x4c, 0x4d, 0x4d, 0x4f, 0x50, 0x52, 0x53, 0x53,
- 0x54, 0x55, 0x56, 0x56, 0x58, 0x59, 0x5a, 0x5a,
- 0x5b, 0x5c, 0x5c, 0x5e, 0x5f, 0x5f, 0x60, 0x61,
- 0x61, 0x62, 0x63, 0x63, 0x65, 0x66, 0x66, 0x67,
- 0x68, 0x68, 0x69, 0x69, 0x6a, 0x6c, 0x6c, 0x6d,
- 0x6d, 0x6e, 0x6f, 0x6f, 0x70, 0x70, 0x71, 0x73,
- 0x73, 0x74, 0x74, 0x75, 0x75, 0x77, 0x77, 0x78,
- 0x78, 0x79, 0x7a, 0x7a, 0x7b, 0x7b, 0x7c, 0x7c,
- 0x7d, 0x7d, 0x7f, 0x7f, 0x80, 0x80, 0x81, 0x81,
- 0x82, 0x82, 0x84, 0x84, 0x85, 0x85, 0x86, 0x86,
- 0x86, 0x88, 0x88, 0x89, 0x89, 0x8a, 0x8a, 0x8b,
- 0x8b, 0x8d, 0x8d, 0x8d, 0x8e, 0x8e, 0x8f, 0x8f,
- 0x90, 0x90, 0x91, 0x91, 0x91, 0x92, 0x92, 0x93,
- 0x93, 0x93, 0x94, 0x94, 0x96, 0x96, 0x97, 0x97,
- 0x97, 0x98, 0x98, 0x99, 0x99, 0x99, 0x9a, 0x9a,
- 0x9a, 0x9b, 0x9b, 0x9c, 0x9c, 0x9c, 0x9d, 0x9d,
- 0x9e, 0x9e, 0x9e, 0xa0, 0xa0, 0xa0, 0xa1, 0xa1,
- 0xa2, 0xa2, 0xa2, 0xa3, 0xa3, 0xa3, 0xa4, 0xa4,
- 0xa4, 0xa5, 0xa5, 0xa5, 0xa6, 0xa6, 0xa8, 0xa8,
- 0xa8, 0xa9, 0xa9, 0xa9, 0xab, 0xab, 0xab, 0xac,
- 0xac, 0xac, 0xad, 0xad, 0xad, 0xae, 0xae, 0xae,
- 0xaf, 0xaf, 0xaf, 0xb0, 0xb0, 0xb0, 0xb1, 0xb1,
- 0xb1, 0xb2, 0xb2, 0xb2, 0xb2, 0xb3, 0xb3, 0xb3,
- 0xb4, 0xb4, 0xb4, 0xb6, 0xb6, 0xb6, 0xb7, 0xb7,
- 0xb7, 0xb8, 0xb8, 0xb8, 0xb8, 0xb9, 0xb9, 0xb9,
- 0xba, 0xba, 0xba, 0xbc, 0xbc, 0xbc, 0xbc, 0xbd,
- 0xbd, 0xbd, 0xbe, 0xbe, 0xbe, 0xbe, 0xbf, 0xbf,
- 0xbf, 0xc0, 0xc0, 0xc0, 0xc0, 0xc2, 0xc2, 0xc2,
- 0xc3, 0xc3, 0xc3, 0xc3, 0xc4, 0xc4, 0xc4, 0xc5,
- 0xc5, 0xc5, 0xc5, 0xc6, 0xc6, 0xc6, 0xc6, 0xc7,
- 0xc7, 0xc7, 0xc9, 0xc9, 0xc9, 0xc9, 0xca, 0xca,
- 0xca, 0xca, 0xcb, 0xcb, 0xcb, 0xcb, 0xcc, 0xcc,
- 0xcc, 0xcd, 0xcd, 0xcd, 0xcd, 0xce, 0xce, 0xce,
- 0xce, 0xcf, 0xcf, 0xcf, 0xcf, 0xd0, 0xd0, 0xd0,
- 0xd0, 0xd1, 0xd1, 0xd1, 0xd1, 0xd3, 0xd3, 0xd3,
- 0xd3, 0xd4, 0xd4, 0xd4, 0xd4, 0xd6, 0xd6, 0xd6,
- 0xd6, 0xd7, 0xd7, 0xd7, 0xd7, 0xd8, 0xd8, 0xd8,
- 0xd8, 0xd9, 0xd9, 0xd9, 0xd9, 0xda, 0xda, 0xda,
- 0xda, 0xda, 0xdb, 0xdb, 0xdb, 0xdb, 0xdd, 0xdd,
- 0xdd, 0xdd, 0xde, 0xde, 0xde, 0xde, 0xdf, 0xdf,
- 0xdf, 0xdf, 0xdf, 0xe0, 0xe0, 0xe0, 0xe0, 0xe1,
- 0xe1, 0xe1, 0xe1, 0xe2, 0xe2, 0xe2, 0xe2, 0xe2,
- 0xe3, 0xe3, 0xe3, 0xe3, 0xe4, 0xe4, 0xe4, 0xe4,
- 0xe5, 0xe5, 0xe5, 0xe5, 0xe5, 0xe6, 0xe6, 0xe6,
- 0xe6, 0xe7, 0xe7, 0xe7, 0xe7, 0xe7, 0xe8, 0xe8,
- 0xe8, 0xe8, 0xe8, 0xe9, 0xe9, 0xe9, 0xe9, 0xeb,
- 0xeb, 0xeb, 0xeb, 0xeb, 0xec, 0xec, 0xec, 0xec,
- 0xed, 0xed, 0xed, 0xed, 0xed, 0xee, 0xee, 0xee,
- 0xee, 0xee, 0xef, 0xef, 0xef, 0xef, 0xf0, 0xf0,
- 0xf0, 0xf0, 0xf0, 0xf1, 0xf1, 0xf1, 0xf1, 0xf1,
- 0xf3, 0xf3, 0xf3, 0xf3, 0xf3, 0xf4, 0xf4, 0xf4,
- 0xf4, 0xf4, 0xf5, 0xf5, 0xf5, 0xf5, 0xf6, 0xf6,
- 0xf6, 0xf6, 0xf6, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7,
- 0xf8, 0xf8, 0xf8, 0xf8, 0xf8, 0xf9, 0xf9, 0xf9,
- 0xf9, 0xf9, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa,
- 0xfa, 0xfa, 0xfa, 0xfa, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfc, 0xfc, 0xfc, 0xfc, 0xfc, 0xfc, 0xfc,
- 0xfc, 0xfc, 0xfc, 0xfd, 0xfd, 0xfd, 0xfd, 0xfd,
- 0xfe, 0xfe, 0xfe, 0xfe, 0xfe, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
- {0x03, 0x05, 0x07, 0x09, 0x0a, 0x0c, 0x0d, 0x10,
- 0x11, 0x12, 0x14, 0x15, 0x17, 0x18, 0x1a, 0x1b,
- 0x1c, 0x1e, 0x1f, 0x20, 0x22, 0x23, 0x25, 0x26,
- 0x27, 0x28, 0x29, 0x2b, 0x2c, 0x2c, 0x2d, 0x2f,
- 0x30, 0x31, 0x33, 0x33, 0x34, 0x35, 0x37, 0x38,
- 0x38, 0x39, 0x3a, 0x3b, 0x3b, 0x3c, 0x3d, 0x3f,
- 0x3f, 0x40, 0x42, 0x42, 0x43, 0x44, 0x45, 0x45,
- 0x47, 0x47, 0x48, 0x49, 0x49, 0x4a, 0x4b, 0x4b,
- 0x4c, 0x4d, 0x4d, 0x4f, 0x4f, 0x50, 0x52, 0x52,
- 0x53, 0x53, 0x54, 0x54, 0x55, 0x55, 0x56, 0x58,
- 0x58, 0x59, 0x59, 0x5a, 0x5a, 0x5b, 0x5b, 0x5c,
- 0x5c, 0x5e, 0x5e, 0x5f, 0x5f, 0x60, 0x60, 0x61,
- 0x61, 0x62, 0x62, 0x63, 0x63, 0x65, 0x65, 0x66,
- 0x66, 0x67, 0x67, 0x67, 0x68, 0x68, 0x69, 0x69,
- 0x6a, 0x6a, 0x6c, 0x6c, 0x6c, 0x6d, 0x6d, 0x6e,
- 0x6e, 0x6f, 0x6f, 0x6f, 0x70, 0x70, 0x71, 0x71,
- 0x71, 0x73, 0x73, 0x74, 0x74, 0x74, 0x75, 0x75,
- 0x77, 0x77, 0x77, 0x78, 0x78, 0x79, 0x79, 0x79,
- 0x7a, 0x7a, 0x7a, 0x7b, 0x7b, 0x7b, 0x7c, 0x7c,
- 0x7d, 0x7d, 0x7d, 0x7f, 0x7f, 0x7f, 0x80, 0x80,
- 0x80, 0x81, 0x81, 0x81, 0x82, 0x82, 0x82, 0x84,
- 0x84, 0x84, 0x85, 0x85, 0x85, 0x86, 0x86, 0x86,
- 0x88, 0x88, 0x88, 0x89, 0x89, 0x89, 0x8a, 0x8a,
- 0x8a, 0x8b, 0x8b, 0x8b, 0x8d, 0x8d, 0x8d, 0x8e,
- 0x8e, 0x8e, 0x8e, 0x8f, 0x8f, 0x8f, 0x90, 0x90,
- 0x90, 0x91, 0x91, 0x91, 0x91, 0x92, 0x92, 0x92,
- 0x93, 0x93, 0x93, 0x93, 0x94, 0x94, 0x94, 0x96,
- 0x96, 0x96, 0x96, 0x97, 0x97, 0x97, 0x98, 0x98,
- 0x98, 0x98, 0x99, 0x99, 0x99, 0x9a, 0x9a, 0x9a,
- 0x9a, 0x9b, 0x9b, 0x9b, 0x9b, 0x9c, 0x9c, 0x9c,
- 0x9c, 0x9d, 0x9d, 0x9d, 0x9e, 0x9e, 0x9e, 0x9e,
- 0xa0, 0xa0, 0xa0, 0xa0, 0xa1, 0xa1, 0xa1, 0xa1,
- 0xa2, 0xa2, 0xa2, 0xa2, 0xa3, 0xa3, 0xa3, 0xa3,
- 0xa4, 0xa4, 0xa4, 0xa4, 0xa5, 0xa5, 0xa5, 0xa5,
- 0xa6, 0xa6, 0xa6, 0xa6, 0xa8, 0xa8, 0xa8, 0xa8,
- 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xab, 0xab, 0xab,
- 0xab, 0xac, 0xac, 0xac, 0xac, 0xad, 0xad, 0xad,
- 0xad, 0xad, 0xae, 0xae, 0xae, 0xae, 0xaf, 0xaf,
- 0xaf, 0xaf, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb1,
- 0xb1, 0xb1, 0xb1, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2,
- 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb4, 0xb4, 0xb4,
- 0xb4, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb7, 0xb7,
- 0xb7, 0xb7, 0xb7, 0xb8, 0xb8, 0xb8, 0xb8, 0xb9,
- 0xb9, 0xb9, 0xb9, 0xb9, 0xba, 0xba, 0xba, 0xba,
- 0xba, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbd, 0xbd,
- 0xbd, 0xbd, 0xbd, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe,
- 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xc0, 0xc0, 0xc0,
- 0xc0, 0xc0, 0xc2, 0xc2, 0xc2, 0xc2, 0xc2, 0xc3,
- 0xc3, 0xc3, 0xc3, 0xc3, 0xc4, 0xc4, 0xc4, 0xc4,
- 0xc4, 0xc5, 0xc5, 0xc5, 0xc5, 0xc5, 0xc6, 0xc6,
- 0xc6, 0xc6, 0xc6, 0xc7, 0xc7, 0xc7, 0xc7, 0xc7,
- 0xc7, 0xc9, 0xc9, 0xc9, 0xc9, 0xc9, 0xca, 0xca,
- 0xca, 0xca, 0xca, 0xcb, 0xcb, 0xcb, 0xcb, 0xcb,
- 0xcb, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcd, 0xcd,
- 0xcd, 0xcd, 0xcd, 0xcd, 0xce, 0xce, 0xce, 0xce,
- 0xce, 0xcf, 0xcf, 0xcf, 0xcf, 0xcf, 0xcf, 0xd0,
- 0xd0, 0xd0, 0xd0, 0xd0, 0xd1, 0xd1, 0xd1, 0xd1,
- 0xd1, 0xd1, 0xd3, 0xd3, 0xd3, 0xd3, 0xd3, 0xd4,
- 0xd4, 0xd4, 0xd4, 0xd4, 0xd4, 0xd6, 0xd6, 0xd6,
- 0xd6, 0xd6, 0xd6, 0xd7, 0xd7, 0xd7, 0xd7, 0xd7,
- 0xd8, 0xd8, 0xd8, 0xd8, 0xd8, 0xd8, 0xd9, 0xd9,
- 0xd9, 0xd9, 0xd9, 0xd9, 0xda, 0xda, 0xda, 0xda,
- 0xda, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb, 0xdd,
- 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xde, 0xde, 0xde,
- 0xde, 0xde, 0xde, 0xdf, 0xdf, 0xdf, 0xdf, 0xdf,
- 0xdf, 0xe0, 0xe0, 0xe0, 0xe0, 0xe0, 0xe0, 0xe1,
- 0xe1, 0xe1, 0xe1, 0xe1, 0xe1, 0xe2, 0xe2, 0xe2,
- 0xe2, 0xe2, 0xe2, 0xe3, 0xe3, 0xe3, 0xe3, 0xe3,
- 0xe3, 0xe4, 0xe4, 0xe4, 0xe4, 0xe4, 0xe4, 0xe5,
- 0xe5, 0xe5, 0xe5, 0xe5, 0xe5, 0xe6, 0xe6, 0xe6,
- 0xe6, 0xe6, 0xe6, 0xe7, 0xe7, 0xe7, 0xe7, 0xe7,
- 0xe7, 0xe8, 0xe8, 0xe8, 0xe8, 0xe8, 0xe8, 0xe9,
- 0xe9, 0xe9, 0xe9, 0xe9, 0xe9, 0xeb, 0xeb, 0xeb,
- 0xeb, 0xeb, 0xeb, 0xec, 0xec, 0xec, 0xec, 0xec,
- 0xec, 0xed, 0xed, 0xed, 0xed, 0xed, 0xed, 0xee,
- 0xee, 0xee, 0xee, 0xee, 0xee, 0xef, 0xef, 0xef,
- 0xef, 0xef, 0xef, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0,
- 0xf0, 0xf1, 0xf1, 0xf1, 0xf1, 0xf1, 0xf1, 0xf3,
- 0xf3, 0xf3, 0xf3, 0xf3, 0xf3, 0xf4, 0xf4, 0xf4,
- 0xf4, 0xf4, 0xf4, 0xf5, 0xf5, 0xf5, 0xf5, 0xf5,
- 0xf5, 0xf5, 0xf6, 0xf6, 0xf6, 0xf6, 0xf6, 0xf6,
- 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf8, 0xf8,
- 0xf8, 0xf8, 0xf8, 0xf8, 0xf9, 0xf9, 0xf9, 0xf9,
- 0xf9, 0xf9, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa,
- 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfc, 0xfc, 0xfc, 0xfc,
- 0xfc, 0xfc, 0xfc, 0xfc, 0xfc, 0xfc, 0xfc, 0xfc,
- 0xfd, 0xfd, 0xfd, 0xfd, 0xfd, 0xfd, 0xfe, 0xfe,
- 0xfe, 0xfe, 0xfe, 0xfe, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
- {0x07, 0x08, 0x0a, 0x0c, 0x0e, 0x10, 0x12, 0x14,
- 0x16, 0x17, 0x18, 0x1b, 0x1c, 0x1e, 0x1f, 0x20,
- 0x23, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2b, 0x2d,
- 0x2f, 0x30, 0x31, 0x33, 0x34, 0x35, 0x37, 0x38,
- 0x39, 0x3a, 0x3b, 0x3b, 0x3c, 0x3d, 0x3f, 0x40,
- 0x42, 0x43, 0x44, 0x44, 0x45, 0x47, 0x48, 0x49,
- 0x4a, 0x4a, 0x4b, 0x4c, 0x4d, 0x4d, 0x4f, 0x50,
- 0x52, 0x52, 0x53, 0x54, 0x55, 0x55, 0x56, 0x58,
- 0x58, 0x59, 0x5a, 0x5b, 0x5b, 0x5c, 0x5e, 0x5e,
- 0x5f, 0x5f, 0x60, 0x61, 0x61, 0x62, 0x63, 0x63,
- 0x65, 0x65, 0x66, 0x67, 0x67, 0x68, 0x68, 0x69,
- 0x6a, 0x6a, 0x6c, 0x6c, 0x6d, 0x6d, 0x6e, 0x6e,
- 0x6f, 0x70, 0x70, 0x71, 0x71, 0x73, 0x73, 0x74,
- 0x74, 0x75, 0x75, 0x77, 0x77, 0x78, 0x78, 0x79,
- 0x79, 0x7a, 0x7a, 0x7b, 0x7b, 0x7c, 0x7c, 0x7d,
- 0x7d, 0x7f, 0x7f, 0x80, 0x80, 0x81, 0x81, 0x81,
- 0x82, 0x82, 0x84, 0x84, 0x85, 0x85, 0x86, 0x86,
- 0x88, 0x88, 0x88, 0x89, 0x89, 0x8a, 0x8a, 0x8b,
- 0x8b, 0x8b, 0x8d, 0x8d, 0x8e, 0x8e, 0x8e, 0x8f,
- 0x8f, 0x90, 0x90, 0x90, 0x91, 0x91, 0x92, 0x92,
- 0x92, 0x93, 0x93, 0x94, 0x94, 0x94, 0x96, 0x96,
- 0x96, 0x97, 0x97, 0x98, 0x98, 0x98, 0x99, 0x99,
- 0x99, 0x9a, 0x9a, 0x9b, 0x9b, 0x9b, 0x9c, 0x9c,
- 0x9c, 0x9d, 0x9d, 0x9d, 0x9e, 0x9e, 0x9e, 0xa0,
- 0xa0, 0xa1, 0xa1, 0xa1, 0xa2, 0xa2, 0xa2, 0xa3,
- 0xa3, 0xa3, 0xa4, 0xa4, 0xa4, 0xa5, 0xa5, 0xa5,
- 0xa6, 0xa6, 0xa6, 0xa8, 0xa8, 0xa8, 0xa8, 0xa9,
- 0xa9, 0xa9, 0xab, 0xab, 0xab, 0xac, 0xac, 0xac,
- 0xad, 0xad, 0xad, 0xae, 0xae, 0xae, 0xaf, 0xaf,
- 0xaf, 0xaf, 0xb0, 0xb0, 0xb0, 0xb1, 0xb1, 0xb1,
- 0xb2, 0xb2, 0xb2, 0xb2, 0xb3, 0xb3, 0xb3, 0xb4,
- 0xb4, 0xb4, 0xb4, 0xb6, 0xb6, 0xb6, 0xb7, 0xb7,
- 0xb7, 0xb7, 0xb8, 0xb8, 0xb8, 0xb9, 0xb9, 0xb9,
- 0xb9, 0xba, 0xba, 0xba, 0xbc, 0xbc, 0xbc, 0xbc,
- 0xbd, 0xbd, 0xbd, 0xbd, 0xbe, 0xbe, 0xbe, 0xbf,
- 0xbf, 0xbf, 0xbf, 0xc0, 0xc0, 0xc0, 0xc0, 0xc2,
- 0xc2, 0xc2, 0xc2, 0xc3, 0xc3, 0xc3, 0xc3, 0xc4,
- 0xc4, 0xc4, 0xc5, 0xc5, 0xc5, 0xc5, 0xc6, 0xc6,
- 0xc6, 0xc6, 0xc7, 0xc7, 0xc7, 0xc7, 0xc9, 0xc9,
- 0xc9, 0xc9, 0xca, 0xca, 0xca, 0xca, 0xcb, 0xcb,
- 0xcb, 0xcb, 0xcc, 0xcc, 0xcc, 0xcc, 0xcd, 0xcd,
- 0xcd, 0xcd, 0xcd, 0xce, 0xce, 0xce, 0xce, 0xcf,
- 0xcf, 0xcf, 0xcf, 0xd0, 0xd0, 0xd0, 0xd0, 0xd1,
- 0xd1, 0xd1, 0xd1, 0xd3, 0xd3, 0xd3, 0xd3, 0xd3,
- 0xd4, 0xd4, 0xd4, 0xd4, 0xd6, 0xd6, 0xd6, 0xd6,
- 0xd7, 0xd7, 0xd7, 0xd7, 0xd7, 0xd8, 0xd8, 0xd8,
- 0xd8, 0xd9, 0xd9, 0xd9, 0xd9, 0xd9, 0xda, 0xda,
- 0xda, 0xda, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb, 0xdd,
- 0xdd, 0xdd, 0xdd, 0xde, 0xde, 0xde, 0xde, 0xde,
- 0xdf, 0xdf, 0xdf, 0xdf, 0xe0, 0xe0, 0xe0, 0xe0,
- 0xe0, 0xe1, 0xe1, 0xe1, 0xe1, 0xe1, 0xe2, 0xe2,
- 0xe2, 0xe2, 0xe3, 0xe3, 0xe3, 0xe3, 0xe3, 0xe4,
- 0xe4, 0xe4, 0xe4, 0xe4, 0xe5, 0xe5, 0xe5, 0xe5,
- 0xe6, 0xe6, 0xe6, 0xe6, 0xe6, 0xe7, 0xe7, 0xe7,
- 0xe7, 0xe7, 0xe8, 0xe8, 0xe8, 0xe8, 0xe8, 0xe9,
- 0xe9, 0xe9, 0xe9, 0xe9, 0xeb, 0xeb, 0xeb, 0xeb,
- 0xeb, 0xec, 0xec, 0xec, 0xec, 0xec, 0xed, 0xed,
- 0xed, 0xed, 0xed, 0xee, 0xee, 0xee, 0xee, 0xee,
- 0xef, 0xef, 0xef, 0xef, 0xef, 0xf0, 0xf0, 0xf0,
- 0xf0, 0xf0, 0xf1, 0xf1, 0xf1, 0xf1, 0xf1, 0xf3,
- 0xf3, 0xf3, 0xf3, 0xf3, 0xf4, 0xf4, 0xf4, 0xf4,
- 0xf4, 0xf5, 0xf5, 0xf5, 0xf5, 0xf5, 0xf6, 0xf6,
- 0xf6, 0xf6, 0xf6, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7,
- 0xf8, 0xf8, 0xf8, 0xf8, 0xf8, 0xf9, 0xf9, 0xf9,
- 0xf9, 0xf9, 0xf9, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa,
- 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfc, 0xfc, 0xfc, 0xfc, 0xfc, 0xfc,
- 0xfc, 0xfc, 0xfc, 0xfc, 0xfc, 0xfd, 0xfd, 0xfd,
- 0xfd, 0xfd, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}
- },
- { /* gamma 4 - from tp6800 + soi763a */
- {0x11, 0x14, 0x15, 0x17, 0x1a, 0x1b, 0x1e, 0x1f,
- 0x22, 0x23, 0x25, 0x27, 0x28, 0x2b, 0x2c, 0x2d,
- 0x2f, 0x31, 0x33, 0x34, 0x35, 0x38, 0x39, 0x3a,
- 0x3b, 0x3c, 0x3d, 0x40, 0x42, 0x43, 0x44, 0x45,
- 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4f,
- 0x50, 0x52, 0x53, 0x53, 0x54, 0x55, 0x56, 0x58,
- 0x59, 0x5a, 0x5b, 0x5b, 0x5c, 0x5e, 0x5f, 0x60,
- 0x61, 0x61, 0x62, 0x63, 0x65, 0x65, 0x66, 0x67,
- 0x68, 0x68, 0x69, 0x6a, 0x6c, 0x6c, 0x6d, 0x6e,
- 0x6f, 0x6f, 0x70, 0x71, 0x71, 0x73, 0x74, 0x74,
- 0x75, 0x77, 0x77, 0x78, 0x79, 0x79, 0x7a, 0x7a,
- 0x7b, 0x7c, 0x7c, 0x7d, 0x7f, 0x7f, 0x80, 0x80,
- 0x81, 0x81, 0x82, 0x84, 0x84, 0x85, 0x85, 0x86,
- 0x86, 0x88, 0x89, 0x89, 0x8a, 0x8a, 0x8b, 0x8b,
- 0x8d, 0x8d, 0x8e, 0x8e, 0x8f, 0x90, 0x90, 0x91,
- 0x91, 0x92, 0x92, 0x93, 0x93, 0x94, 0x94, 0x96,
- 0x96, 0x97, 0x97, 0x98, 0x98, 0x98, 0x99, 0x99,
- 0x9a, 0x9a, 0x9b, 0x9b, 0x9c, 0x9c, 0x9d, 0x9d,
- 0x9e, 0x9e, 0xa0, 0xa0, 0xa0, 0xa1, 0xa1, 0xa2,
- 0xa2, 0xa3, 0xa3, 0xa3, 0xa4, 0xa4, 0xa5, 0xa5,
- 0xa6, 0xa6, 0xa6, 0xa8, 0xa8, 0xa9, 0xa9, 0xab,
- 0xab, 0xab, 0xac, 0xac, 0xad, 0xad, 0xad, 0xae,
- 0xae, 0xaf, 0xaf, 0xaf, 0xb0, 0xb0, 0xb1, 0xb1,
- 0xb1, 0xb2, 0xb2, 0xb2, 0xb3, 0xb3, 0xb4, 0xb4,
- 0xb4, 0xb6, 0xb6, 0xb6, 0xb7, 0xb7, 0xb8, 0xb8,
- 0xb8, 0xb9, 0xb9, 0xb9, 0xba, 0xba, 0xba, 0xbc,
- 0xbc, 0xbd, 0xbd, 0xbd, 0xbe, 0xbe, 0xbe, 0xbf,
- 0xbf, 0xbf, 0xc0, 0xc0, 0xc0, 0xc2, 0xc2, 0xc2,
- 0xc3, 0xc3, 0xc3, 0xc4, 0xc4, 0xc4, 0xc5, 0xc5,
- 0xc5, 0xc6, 0xc6, 0xc6, 0xc7, 0xc7, 0xc7, 0xc9,
- 0xc9, 0xc9, 0xca, 0xca, 0xca, 0xcb, 0xcb, 0xcb,
- 0xcb, 0xcc, 0xcc, 0xcc, 0xcd, 0xcd, 0xcd, 0xce,
- 0xce, 0xce, 0xcf, 0xcf, 0xcf, 0xcf, 0xd0, 0xd0,
- 0xd0, 0xd1, 0xd1, 0xd1, 0xd3, 0xd3, 0xd3, 0xd3,
- 0xd4, 0xd4, 0xd4, 0xd6, 0xd6, 0xd6, 0xd7, 0xd7,
- 0xd7, 0xd7, 0xd8, 0xd8, 0xd8, 0xd9, 0xd9, 0xd9,
- 0xd9, 0xda, 0xda, 0xda, 0xdb, 0xdb, 0xdb, 0xdb,
- 0xdd, 0xdd, 0xdd, 0xde, 0xde, 0xde, 0xde, 0xdf,
- 0xdf, 0xdf, 0xdf, 0xe0, 0xe0, 0xe0, 0xe1, 0xe1,
- 0xe1, 0xe1, 0xe2, 0xe2, 0xe2, 0xe2, 0xe3, 0xe3,
- 0xe3, 0xe3, 0xe4, 0xe4, 0xe4, 0xe5, 0xe5, 0xe5,
- 0xe5, 0xe6, 0xe6, 0xe6, 0xe6, 0xe7, 0xe7, 0xe7,
- 0xe7, 0xe8, 0xe8, 0xe8, 0xe8, 0xe9, 0xe9, 0xe9,
- 0xe9, 0xeb, 0xeb, 0xeb, 0xeb, 0xec, 0xec, 0xec,
- 0xec, 0xed, 0xed, 0xed, 0xed, 0xee, 0xee, 0xee,
- 0xee, 0xef, 0xef, 0xef, 0xef, 0xf0, 0xf0, 0xf0,
- 0xf0, 0xf1, 0xf1, 0xf1, 0xf1, 0xf3, 0xf3, 0xf3,
- 0xf3, 0xf4, 0xf4, 0xf4, 0xf4, 0xf5, 0xf5, 0xf5,
- 0xf5, 0xf6, 0xf6, 0xf6, 0xf6, 0xf6, 0xf7, 0xf7,
- 0xf7, 0xf7, 0xf8, 0xf8, 0xf8, 0xf8, 0xf9, 0xf9,
- 0xf9, 0xf9, 0xfa, 0xf9, 0xfa, 0xfa, 0xfa, 0xfa,
- 0xfa, 0xfa, 0xfa, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
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- 0xf9, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfa,
- 0xfa, 0xfa, 0xfa, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb, 0xfb}
- },
- { /* gamma 5 */
- {0x16, 0x18, 0x19, 0x1b, 0x1d, 0x1e, 0x20, 0x21,
- 0x23, 0x24, 0x25, 0x27, 0x28, 0x2a, 0x2b, 0x2c,
- 0x2d, 0x2f, 0x30, 0x31, 0x32, 0x34, 0x35, 0x36,
- 0x37, 0x38, 0x39, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
- 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
- 0x48, 0x49, 0x4a, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e,
- 0x4f, 0x50, 0x51, 0x51, 0x52, 0x53, 0x54, 0x55,
- 0x56, 0x56, 0x57, 0x58, 0x59, 0x59, 0x5a, 0x5b,
- 0x5c, 0x5c, 0x5d, 0x5e, 0x5f, 0x5f, 0x60, 0x61,
- 0x62, 0x62, 0x63, 0x64, 0x64, 0x65, 0x66, 0x66,
- 0x67, 0x68, 0x68, 0x69, 0x6a, 0x6a, 0x6b, 0x6b,
- 0x6c, 0x6d, 0x6d, 0x6e, 0x6f, 0x6f, 0x70, 0x70,
- 0x71, 0x71, 0x72, 0x73, 0x73, 0x74, 0x74, 0x75,
- 0x75, 0x76, 0x77, 0x77, 0x78, 0x78, 0x79, 0x79,
- 0x7a, 0x7a, 0x7b, 0x7b, 0x7c, 0x7d, 0x7d, 0x7e,
- 0x7e, 0x7f, 0x7f, 0x80, 0x80, 0x81, 0x81, 0x82,
- 0x82, 0x83, 0x83, 0x84, 0x84, 0x84, 0x85, 0x85,
- 0x86, 0x86, 0x87, 0x87, 0x88, 0x88, 0x89, 0x89,
- 0x8a, 0x8a, 0x8b, 0x8b, 0x8b, 0x8c, 0x8c, 0x8d,
- 0x8d, 0x8e, 0x8e, 0x8e, 0x8f, 0x8f, 0x90, 0x90,
- 0x91, 0x91, 0x91, 0x92, 0x92, 0x93, 0x93, 0x94,
- 0x94, 0x94, 0x95, 0x95, 0x96, 0x96, 0x96, 0x97,
- 0x97, 0x98, 0x98, 0x98, 0x99, 0x99, 0x9a, 0x9a,
- 0x9a, 0x9b, 0x9b, 0x9b, 0x9c, 0x9c, 0x9d, 0x9d,
- 0x9d, 0x9e, 0x9e, 0x9e, 0x9f, 0x9f, 0xa0, 0xa0,
- 0xa0, 0xa1, 0xa1, 0xa1, 0xa2, 0xa2, 0xa2, 0xa3,
- 0xa3, 0xa4, 0xa4, 0xa4, 0xa5, 0xa5, 0xa5, 0xa6,
- 0xa6, 0xa6, 0xa7, 0xa7, 0xa7, 0xa8, 0xa8, 0xa8,
- 0xa9, 0xa9, 0xa9, 0xaa, 0xaa, 0xaa, 0xab, 0xab,
- 0xab, 0xac, 0xac, 0xac, 0xad, 0xad, 0xad, 0xae,
- 0xae, 0xae, 0xaf, 0xaf, 0xaf, 0xb0, 0xb0, 0xb0,
- 0xb0, 0xb1, 0xb1, 0xb1, 0xb2, 0xb2, 0xb2, 0xb3,
- 0xb3, 0xb3, 0xb4, 0xb4, 0xb4, 0xb4, 0xb5, 0xb5,
- 0xb5, 0xb6, 0xb6, 0xb6, 0xb7, 0xb7, 0xb7, 0xb7,
- 0xb8, 0xb8, 0xb8, 0xb9, 0xb9, 0xb9, 0xba, 0xba,
- 0xba, 0xba, 0xbb, 0xbb, 0xbb, 0xbc, 0xbc, 0xbc,
- 0xbc, 0xbd, 0xbd, 0xbd, 0xbe, 0xbe, 0xbe, 0xbe,
- 0xbf, 0xbf, 0xbf, 0xc0, 0xc0, 0xc0, 0xc0, 0xc1,
- 0xc1, 0xc1, 0xc1, 0xc2, 0xc2, 0xc2, 0xc3, 0xc3,
- 0xc3, 0xc3, 0xc4, 0xc4, 0xc4, 0xc4, 0xc5, 0xc5,
- 0xc5, 0xc5, 0xc6, 0xc6, 0xc6, 0xc7, 0xc7, 0xc7,
- 0xc7, 0xc8, 0xc8, 0xc8, 0xc8, 0xc9, 0xc9, 0xc9,
- 0xc9, 0xca, 0xca, 0xca, 0xca, 0xcb, 0xcb, 0xcb,
- 0xcb, 0xcc, 0xcc, 0xcc, 0xcc, 0xcd, 0xcd, 0xcd,
- 0xcd, 0xce, 0xce, 0xce, 0xce, 0xcf, 0xcf, 0xcf,
- 0xcf, 0xd0, 0xd0, 0xd0, 0xd0, 0xd1, 0xd1, 0xd1,
- 0xd1, 0xd2, 0xd2, 0xd2, 0xd2, 0xd3, 0xd3, 0xd3,
- 0xd3, 0xd4, 0xd4, 0xd4, 0xd4, 0xd5, 0xd5, 0xd5,
- 0xd5, 0xd6, 0xd6, 0xd6, 0xd6, 0xd6, 0xd7, 0xd7,
- 0xd7, 0xd7, 0xd8, 0xd8, 0xd8, 0xd8, 0xd9, 0xd9,
- 0xd9, 0xd9, 0xda, 0xda, 0xda, 0xda, 0xda, 0xdb,
- 0xdb, 0xdb, 0xdb, 0xdc, 0xdc, 0xdc, 0xdc, 0xdd,
- 0xdd, 0xdd, 0xdd, 0xdd, 0xde, 0xde, 0xde, 0xde,
- 0xdf, 0xdf, 0xdf, 0xdf, 0xdf, 0xe0, 0xe0, 0xe0,
- 0xe0, 0xe1, 0xe1, 0xe1, 0xe1, 0xe1, 0xe2, 0xe2,
- 0xe2, 0xe2, 0xe3, 0xe3, 0xe3, 0xe3, 0xe3, 0xe4,
- 0xe4, 0xe4, 0xe4, 0xe5, 0xe5, 0xe5, 0xe5, 0xe5,
- 0xe6, 0xe6, 0xe6, 0xe6, 0xe7, 0xe7, 0xe7, 0xe7,
- 0xe7, 0xe8, 0xe8, 0xe8, 0xe8, 0xe8, 0xe9, 0xe9,
- 0xe9, 0xe9, 0xea, 0xea, 0xea, 0xea, 0xea, 0xeb,
- 0xeb, 0xeb, 0xeb, 0xeb, 0xec, 0xec, 0xec, 0xec,
- 0xed, 0xed, 0xed, 0xed, 0xed, 0xee, 0xee, 0xee,
- 0xee, 0xee, 0xef, 0xef, 0xef, 0xef, 0xef, 0xf0,
- 0xf0, 0xf0, 0xf0, 0xf1, 0xf1, 0xf1, 0xf1, 0xf1,
- 0xf2, 0xf2, 0xf2, 0xf2, 0xf2, 0xf3, 0xf3, 0xf3,
- 0xf3, 0xf3, 0xf4, 0xf4, 0xf4, 0xf4, 0xf4, 0xf5,
- 0xf5, 0xf5, 0xf5, 0xf5, 0xf6, 0xf6, 0xf6, 0xf6,
- 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf8, 0xf8, 0xf8,
- 0xf8, 0xf8, 0xf9, 0xf9, 0xf9, 0xf9, 0xf9, 0xfa,
- 0xfa, 0xfa, 0xfa, 0xfa, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfc, 0xfc, 0xfc, 0xfc, 0xfc, 0xfd, 0xfd,
- 0xfd, 0xfd, 0xfd, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
- {0x0f, 0x11, 0x12, 0x14, 0x15, 0x16, 0x18, 0x19,
- 0x1a, 0x1b, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22,
- 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b,
- 0x2c, 0x2d, 0x2e, 0x2f, 0x30, 0x31, 0x31, 0x32,
- 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x38, 0x39,
- 0x3a, 0x3b, 0x3c, 0x3c, 0x3d, 0x3e, 0x3f, 0x3f,
- 0x40, 0x41, 0x42, 0x42, 0x43, 0x44, 0x44, 0x45,
- 0x46, 0x47, 0x47, 0x48, 0x49, 0x49, 0x4a, 0x4b,
- 0x4b, 0x4c, 0x4c, 0x4d, 0x4e, 0x4e, 0x4f, 0x50,
- 0x50, 0x51, 0x51, 0x52, 0x53, 0x53, 0x54, 0x54,
- 0x55, 0x55, 0x56, 0x56, 0x57, 0x58, 0x58, 0x59,
- 0x59, 0x5a, 0x5a, 0x5b, 0x5b, 0x5c, 0x5c, 0x5d,
- 0x5d, 0x5e, 0x5e, 0x5f, 0x5f, 0x60, 0x60, 0x61,
- 0x61, 0x62, 0x62, 0x63, 0x63, 0x64, 0x64, 0x65,
- 0x65, 0x66, 0x66, 0x66, 0x67, 0x67, 0x68, 0x68,
- 0x69, 0x69, 0x6a, 0x6a, 0x6a, 0x6b, 0x6b, 0x6c,
- 0x6c, 0x6d, 0x6d, 0x6d, 0x6e, 0x6e, 0x6f, 0x6f,
- 0x6f, 0x70, 0x70, 0x71, 0x71, 0x71, 0x72, 0x72,
- 0x73, 0x73, 0x73, 0x74, 0x74, 0x75, 0x75, 0x75,
- 0x76, 0x76, 0x76, 0x77, 0x77, 0x78, 0x78, 0x78,
- 0x79, 0x79, 0x79, 0x7a, 0x7a, 0x7a, 0x7b, 0x7b,
- 0x7b, 0x7c, 0x7c, 0x7d, 0x7d, 0x7d, 0x7e, 0x7e,
- 0x7e, 0x7f, 0x7f, 0x7f, 0x80, 0x80, 0x80, 0x81,
- 0x81, 0x81, 0x82, 0x82, 0x82, 0x83, 0x83, 0x83,
- 0x84, 0x84, 0x84, 0x84, 0x85, 0x85, 0x85, 0x86,
- 0x86, 0x86, 0x87, 0x87, 0x87, 0x88, 0x88, 0x88,
- 0x88, 0x89, 0x89, 0x89, 0x8a, 0x8a, 0x8a, 0x8b,
- 0x8b, 0x8b, 0x8b, 0x8c, 0x8c, 0x8c, 0x8d, 0x8d,
- 0x8d, 0x8e, 0x8e, 0x8e, 0x8e, 0x8f, 0x8f, 0x8f,
- 0x90, 0x90, 0x90, 0x90, 0x91, 0x91, 0x91, 0x91,
- 0x92, 0x92, 0x92, 0x93, 0x93, 0x93, 0x93, 0x94,
- 0x94, 0x94, 0x94, 0x95, 0x95, 0x95, 0x96, 0x96,
- 0x96, 0x96, 0x97, 0x97, 0x97, 0x97, 0x98, 0x98,
- 0x98, 0x98, 0x99, 0x99, 0x99, 0x99, 0x9a, 0x9a,
- 0x9a, 0x9a, 0x9b, 0x9b, 0x9b, 0x9b, 0x9c, 0x9c,
- 0x9c, 0x9c, 0x9d, 0x9d, 0x9d, 0x9d, 0x9e, 0x9e,
- 0x9e, 0x9e, 0x9f, 0x9f, 0x9f, 0x9f, 0xa0, 0xa0,
- 0xa0, 0xa0, 0xa1, 0xa1, 0xa1, 0xa1, 0xa2, 0xa2,
- 0xa2, 0xa2, 0xa2, 0xa3, 0xa3, 0xa3, 0xa3, 0xa4,
- 0xa4, 0xa4, 0xa4, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5,
- 0xa6, 0xa6, 0xa6, 0xa6, 0xa7, 0xa7, 0xa7, 0xa7,
- 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa9, 0xa9, 0xa9,
- 0xa9, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xab, 0xab,
- 0xab, 0xab, 0xac, 0xac, 0xac, 0xac, 0xac, 0xad,
- 0xad, 0xad, 0xad, 0xad, 0xae, 0xae, 0xae, 0xae,
- 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xb0, 0xb0, 0xb0,
- 0xb0, 0xb0, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb2,
- 0xb2, 0xb2, 0xb2, 0xb2, 0xb3, 0xb3, 0xb3, 0xb3,
- 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb5, 0xb5, 0xb5,
- 0xb5, 0xb5, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb7,
- 0xb7, 0xb7, 0xb7, 0xb7, 0xb8, 0xb8, 0xb8, 0xb8,
- 0xb8, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xba, 0xba,
- 0xba, 0xba, 0xba, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb,
- 0xbb, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbd, 0xbd,
- 0xbd, 0xbd, 0xbd, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe,
- 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xc0, 0xc0, 0xc0,
- 0xc0, 0xc0, 0xc0, 0xc1, 0xc1, 0xc1, 0xc1, 0xc1,
- 0xc2, 0xc2, 0xc2, 0xc2, 0xc2, 0xc3, 0xc3, 0xc3,
- 0xc3, 0xc3, 0xc3, 0xc4, 0xc4, 0xc4, 0xc4, 0xc4,
- 0xc5, 0xc5, 0xc5, 0xc5, 0xc5, 0xc5, 0xc6, 0xc6,
- 0xc6, 0xc6, 0xc6, 0xc7, 0xc7, 0xc7, 0xc7, 0xc7,
- 0xc7, 0xc8, 0xc8, 0xc8, 0xc8, 0xc8, 0xc9, 0xc9,
- 0xc9, 0xc9, 0xc9, 0xc9, 0xca, 0xca, 0xca, 0xca,
- 0xca, 0xcb, 0xcb, 0xcb, 0xcb, 0xcb, 0xcb, 0xcc,
- 0xcc, 0xcc, 0xcc, 0xcc, 0xcd, 0xcd, 0xcd, 0xcd,
- 0xcd, 0xcd, 0xce, 0xce, 0xce, 0xce, 0xce, 0xce,
- 0xcf, 0xcf, 0xcf, 0xcf, 0xcf, 0xd0, 0xd0, 0xd0,
- 0xd0, 0xd0, 0xd0, 0xd1, 0xd1, 0xd1, 0xd1, 0xd1,
- 0xd1, 0xd2, 0xd2, 0xd2, 0xd2, 0xd2, 0xd2, 0xd3,
- 0xd3, 0xd3, 0xd3, 0xd3, 0xd4, 0xd4, 0xd4, 0xd4,
- 0xd4, 0xd4, 0xd5, 0xd5, 0xd5, 0xd5, 0xd5, 0xd5,
- 0xd6, 0xd6, 0xd6, 0xd6, 0xd6, 0xd6, 0xd7, 0xd7,
- 0xd7, 0xd7, 0xd7, 0xd8, 0xd8, 0xd8, 0xd8, 0xd8,
- 0xd8, 0xd9, 0xd9, 0xd9, 0xd9, 0xd9, 0xd9, 0xda,
- 0xda, 0xda, 0xda, 0xda, 0xda, 0xdb, 0xdb, 0xdb,
- 0xdb, 0xdb, 0xdb, 0xdc, 0xdc, 0xdc, 0xdc, 0xdc,
- 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xde, 0xde,
- 0xde, 0xde, 0xde, 0xde, 0xdf, 0xdf, 0xdf, 0xdf,
- 0xdf, 0xdf, 0xe0, 0xe0, 0xe0, 0xe0, 0xe0, 0xe0,
- 0xe1, 0xe1, 0xe1, 0xe1, 0xe1, 0xe1, 0xe2, 0xe2,
- 0xe2, 0xe2, 0xe2, 0xe2, 0xe3, 0xe3, 0xe3, 0xe3,
- 0xe3, 0xe4, 0xe4, 0xe4, 0xe4, 0xe4, 0xe4, 0xe5,
- 0xe5, 0xe5, 0xe5, 0xe5, 0xe5, 0xe6, 0xe6, 0xe6,
- 0xe6, 0xe6, 0xe6, 0xe7, 0xe7, 0xe7, 0xe7, 0xe7,
- 0xe7, 0xe8, 0xe8, 0xe8, 0xe8, 0xe8, 0xe9, 0xe9,
- 0xe9, 0xe9, 0xe9, 0xe9, 0xea, 0xea, 0xea, 0xea,
- 0xea, 0xea, 0xeb, 0xeb, 0xeb, 0xeb, 0xeb, 0xeb,
- 0xec, 0xec, 0xec, 0xec, 0xec, 0xec, 0xed, 0xed,
- 0xed, 0xed, 0xed, 0xee, 0xee, 0xee, 0xee, 0xee,
- 0xee, 0xef, 0xef, 0xef, 0xef, 0xef, 0xef, 0xf0,
- 0xf0, 0xf0, 0xf0, 0xf0, 0xf1, 0xf1, 0xf1, 0xf1,
- 0xf1, 0xf1, 0xf2, 0xf2, 0xf2, 0xf2, 0xf2, 0xf2,
- 0xf3, 0xf3, 0xf3, 0xf3, 0xf3, 0xf4, 0xf4, 0xf4,
- 0xf4, 0xf4, 0xf4, 0xf5, 0xf5, 0xf5, 0xf5, 0xf5,
- 0xf6, 0xf6, 0xf6, 0xf6, 0xf6, 0xf6, 0xf7, 0xf7,
- 0xf7, 0xf7, 0xf7, 0xf8, 0xf8, 0xf8, 0xf8, 0xf8,
- 0xf8, 0xf9, 0xf9, 0xf9, 0xf9, 0xf9, 0xfa, 0xfa,
- 0xfa, 0xfa, 0xfa, 0xfa, 0xfb, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfc, 0xfc, 0xfc, 0xfc, 0xfc, 0xfd, 0xfd,
- 0xfd, 0xfd, 0xfd, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe,
- 0xfe, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
- {0x13, 0x15, 0x16, 0x18, 0x19, 0x1b, 0x1c, 0x1e,
- 0x1f, 0x20, 0x22, 0x23, 0x24, 0x26, 0x27, 0x28,
- 0x29, 0x2a, 0x2c, 0x2d, 0x2e, 0x2f, 0x30, 0x31,
- 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39,
- 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, 0x40, 0x41,
- 0x42, 0x43, 0x44, 0x44, 0x45, 0x46, 0x47, 0x48,
- 0x49, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4d, 0x4e,
- 0x4f, 0x50, 0x50, 0x51, 0x52, 0x53, 0x53, 0x54,
- 0x55, 0x55, 0x56, 0x57, 0x57, 0x58, 0x59, 0x59,
- 0x5a, 0x5b, 0x5b, 0x5c, 0x5d, 0x5d, 0x5e, 0x5f,
- 0x5f, 0x60, 0x60, 0x61, 0x62, 0x62, 0x63, 0x63,
- 0x64, 0x65, 0x65, 0x66, 0x66, 0x67, 0x67, 0x68,
- 0x69, 0x69, 0x6a, 0x6a, 0x6b, 0x6b, 0x6c, 0x6c,
- 0x6d, 0x6d, 0x6e, 0x6e, 0x6f, 0x6f, 0x70, 0x70,
- 0x71, 0x71, 0x72, 0x72, 0x73, 0x73, 0x74, 0x74,
- 0x75, 0x75, 0x76, 0x76, 0x77, 0x77, 0x78, 0x78,
- 0x79, 0x79, 0x7a, 0x7a, 0x7a, 0x7b, 0x7b, 0x7c,
- 0x7c, 0x7d, 0x7d, 0x7e, 0x7e, 0x7e, 0x7f, 0x7f,
- 0x80, 0x80, 0x81, 0x81, 0x81, 0x82, 0x82, 0x83,
- 0x83, 0x84, 0x84, 0x84, 0x85, 0x85, 0x86, 0x86,
- 0x86, 0x87, 0x87, 0x88, 0x88, 0x88, 0x89, 0x89,
- 0x89, 0x8a, 0x8a, 0x8b, 0x8b, 0x8b, 0x8c, 0x8c,
- 0x8c, 0x8d, 0x8d, 0x8e, 0x8e, 0x8e, 0x8f, 0x8f,
- 0x8f, 0x90, 0x90, 0x90, 0x91, 0x91, 0x92, 0x92,
- 0x92, 0x93, 0x93, 0x93, 0x94, 0x94, 0x94, 0x95,
- 0x95, 0x95, 0x96, 0x96, 0x96, 0x97, 0x97, 0x97,
- 0x98, 0x98, 0x98, 0x99, 0x99, 0x99, 0x9a, 0x9a,
- 0x9a, 0x9b, 0x9b, 0x9b, 0x9c, 0x9c, 0x9c, 0x9d,
- 0x9d, 0x9d, 0x9e, 0x9e, 0x9e, 0x9e, 0x9f, 0x9f,
- 0x9f, 0xa0, 0xa0, 0xa0, 0xa1, 0xa1, 0xa1, 0xa2,
- 0xa2, 0xa2, 0xa2, 0xa3, 0xa3, 0xa3, 0xa4, 0xa4,
- 0xa4, 0xa5, 0xa5, 0xa5, 0xa5, 0xa6, 0xa6, 0xa6,
- 0xa7, 0xa7, 0xa7, 0xa7, 0xa8, 0xa8, 0xa8, 0xa9,
- 0xa9, 0xa9, 0xa9, 0xaa, 0xaa, 0xaa, 0xab, 0xab,
- 0xab, 0xab, 0xac, 0xac, 0xac, 0xac, 0xad, 0xad,
- 0xad, 0xae, 0xae, 0xae, 0xae, 0xaf, 0xaf, 0xaf,
- 0xaf, 0xb0, 0xb0, 0xb0, 0xb1, 0xb1, 0xb1, 0xb1,
- 0xb2, 0xb2, 0xb2, 0xb2, 0xb3, 0xb3, 0xb3, 0xb3,
- 0xb4, 0xb4, 0xb4, 0xb4, 0xb5, 0xb5, 0xb5, 0xb5,
- 0xb6, 0xb6, 0xb6, 0xb6, 0xb7, 0xb7, 0xb7, 0xb7,
- 0xb8, 0xb8, 0xb8, 0xb8, 0xb9, 0xb9, 0xb9, 0xb9,
- 0xba, 0xba, 0xba, 0xba, 0xbb, 0xbb, 0xbb, 0xbb,
- 0xbc, 0xbc, 0xbc, 0xbc, 0xbd, 0xbd, 0xbd, 0xbd,
- 0xbe, 0xbe, 0xbe, 0xbe, 0xbf, 0xbf, 0xbf, 0xbf,
- 0xbf, 0xc0, 0xc0, 0xc0, 0xc0, 0xc1, 0xc1, 0xc1,
- 0xc1, 0xc2, 0xc2, 0xc2, 0xc2, 0xc2, 0xc3, 0xc3,
- 0xc3, 0xc3, 0xc4, 0xc4, 0xc4, 0xc4, 0xc5, 0xc5,
- 0xc5, 0xc5, 0xc5, 0xc6, 0xc6, 0xc6, 0xc6, 0xc7,
- 0xc7, 0xc7, 0xc7, 0xc7, 0xc8, 0xc8, 0xc8, 0xc8,
- 0xc9, 0xc9, 0xc9, 0xc9, 0xc9, 0xca, 0xca, 0xca,
- 0xca, 0xcb, 0xcb, 0xcb, 0xcb, 0xcb, 0xcc, 0xcc,
- 0xcc, 0xcc, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xce,
- 0xce, 0xce, 0xce, 0xce, 0xcf, 0xcf, 0xcf, 0xcf,
- 0xd0, 0xd0, 0xd0, 0xd0, 0xd0, 0xd1, 0xd1, 0xd1,
- 0xd1, 0xd1, 0xd2, 0xd2, 0xd2, 0xd2, 0xd2, 0xd3,
- 0xd3, 0xd3, 0xd3, 0xd4, 0xd4, 0xd4, 0xd4, 0xd4,
- 0xd5, 0xd5, 0xd5, 0xd5, 0xd5, 0xd6, 0xd6, 0xd6,
- 0xd6, 0xd6, 0xd7, 0xd7, 0xd7, 0xd7, 0xd7, 0xd8,
- 0xd8, 0xd8, 0xd8, 0xd8, 0xd9, 0xd9, 0xd9, 0xd9,
- 0xd9, 0xda, 0xda, 0xda, 0xda, 0xda, 0xdb, 0xdb,
- 0xdb, 0xdb, 0xdb, 0xdc, 0xdc, 0xdc, 0xdc, 0xdc,
- 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xde, 0xde, 0xde,
- 0xde, 0xde, 0xdf, 0xdf, 0xdf, 0xdf, 0xdf, 0xe0,
- 0xe0, 0xe0, 0xe0, 0xe0, 0xe1, 0xe1, 0xe1, 0xe1,
- 0xe1, 0xe2, 0xe2, 0xe2, 0xe2, 0xe2, 0xe3, 0xe3,
- 0xe3, 0xe3, 0xe3, 0xe4, 0xe4, 0xe4, 0xe4, 0xe4,
- 0xe4, 0xe5, 0xe5, 0xe5, 0xe5, 0xe5, 0xe6, 0xe6,
- 0xe6, 0xe6, 0xe6, 0xe7, 0xe7, 0xe7, 0xe7, 0xe7,
- 0xe8, 0xe8, 0xe8, 0xe8, 0xe8, 0xe9, 0xe9, 0xe9,
- 0xe9, 0xe9, 0xe9, 0xea, 0xea, 0xea, 0xea, 0xea,
- 0xeb, 0xeb, 0xeb, 0xeb, 0xeb, 0xec, 0xec, 0xec,
- 0xec, 0xec, 0xed, 0xed, 0xed, 0xed, 0xed, 0xed,
- 0xee, 0xee, 0xee, 0xee, 0xee, 0xef, 0xef, 0xef,
- 0xef, 0xef, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0,
- 0xf1, 0xf1, 0xf1, 0xf1, 0xf1, 0xf2, 0xf2, 0xf2,
- 0xf2, 0xf2, 0xf3, 0xf3, 0xf3, 0xf3, 0xf3, 0xf3,
- 0xf4, 0xf4, 0xf4, 0xf4, 0xf4, 0xf5, 0xf5, 0xf5,
- 0xf5, 0xf5, 0xf6, 0xf6, 0xf6, 0xf6, 0xf6, 0xf6,
- 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, 0xf8, 0xf8, 0xf8,
- 0xf8, 0xf8, 0xf9, 0xf9, 0xf9, 0xf9, 0xf9, 0xf9,
- 0xfa, 0xfa, 0xfa, 0xfa, 0xfa, 0xfb, 0xfb, 0xfb,
- 0xfb, 0xfb, 0xfc, 0xfc, 0xfc, 0xfc, 0xfc, 0xfc,
- 0xfd, 0xfd, 0xfd, 0xfd, 0xfd, 0xfe, 0xfe, 0xfe,
- 0xfe, 0xfe, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
- },
- };
-
- reg_w(gspca_dev, TP6800_R21_ENDP_1_CTL, 0x00);
- if (sd->bridge == BRIDGE_TP6810)
- reg_w(gspca_dev, 0x02, 0x28);
-/* msleep(50); */
- bulk_w(gspca_dev, 0x00, gamma_tb[gamma][0], 1024);
- bulk_w(gspca_dev, 0x01, gamma_tb[gamma][1], 1024);
- bulk_w(gspca_dev, 0x02, gamma_tb[gamma][2], 1024);
- if (sd->bridge == BRIDGE_TP6810) {
- int i;
-
- reg_w(gspca_dev, 0x02, 0x2b);
- reg_w(gspca_dev, 0x02, 0x28);
- for (i = 0; i < 6; i++)
- reg_w(gspca_dev, TP6800_R55_GAMMA_R,
- gamma_tb[gamma][0][i]);
- reg_w(gspca_dev, 0x02, 0x2b);
- reg_w(gspca_dev, 0x02, 0x28);
- for (i = 0; i < 6; i++)
- reg_w(gspca_dev, TP6800_R56_GAMMA_G,
- gamma_tb[gamma][1][i]);
- reg_w(gspca_dev, 0x02, 0x2b);
- reg_w(gspca_dev, 0x02, 0x28);
- for (i = 0; i < 6; i++)
- reg_w(gspca_dev, TP6800_R57_GAMMA_B,
- gamma_tb[gamma][2][i]);
- reg_w(gspca_dev, 0x02, 0x28);
- }
- reg_w(gspca_dev, TP6800_R21_ENDP_1_CTL, 0x03);
-/* msleep(50); */
-}
-
-static void setsharpness(struct gspca_dev *gspca_dev, s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (sd->bridge == BRIDGE_TP6800) {
- val |= 0x08; /* grid compensation enable */
- if (gspca_dev->width == 640)
- reg_w(gspca_dev, TP6800_R78_FORMAT, 0x00); /* vga */
- else
- val |= 0x04; /* scaling down enable */
- reg_w(gspca_dev, TP6800_R5D_DEMOSAIC_CFG, val);
- } else {
- val = (val << 5) | 0x08;
- reg_w(gspca_dev, 0x59, val);
- }
-}
-
-static void setautogain(struct gspca_dev *gspca_dev, s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- sd->ag_cnt = val ? AG_CNT_START : -1;
-}
-
-/* set the resolution for sensor cx0342 */
-static void set_resolution(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- reg_w(gspca_dev, TP6800_R21_ENDP_1_CTL, 0x00);
- if (gspca_dev->width == 320) {
- reg_w(gspca_dev, TP6800_R3F_FRAME_RATE, 0x06);
- msleep(100);
- i2c_w(gspca_dev, CX0342_AUTO_ADC_CALIB, 0x01);
- msleep(100);
- reg_w(gspca_dev, TP6800_R21_ENDP_1_CTL, 0x03);
- reg_w(gspca_dev, TP6800_R78_FORMAT, 0x01); /* qvga */
- reg_w(gspca_dev, TP6800_R5D_DEMOSAIC_CFG, 0x0d);
- i2c_w(gspca_dev, CX0342_EXPO_LINE_L, 0x37);
- i2c_w(gspca_dev, CX0342_EXPO_LINE_H, 0x01);
- } else {
- reg_w(gspca_dev, TP6800_R3F_FRAME_RATE, 0x05);
- msleep(100);
- i2c_w(gspca_dev, CX0342_AUTO_ADC_CALIB, 0x01);
- msleep(100);
- reg_w(gspca_dev, TP6800_R21_ENDP_1_CTL, 0x03);
- reg_w(gspca_dev, TP6800_R78_FORMAT, 0x00); /* vga */
- reg_w(gspca_dev, TP6800_R5D_DEMOSAIC_CFG, 0x09);
- i2c_w(gspca_dev, CX0342_EXPO_LINE_L, 0xcf);
- i2c_w(gspca_dev, CX0342_EXPO_LINE_H, 0x00);
- }
- i2c_w(gspca_dev, CX0342_SYS_CTRL_0, 0x01);
- bulk_w(gspca_dev, 0x03, color_gain[SENSOR_CX0342],
- ARRAY_SIZE(color_gain[0]));
- setgamma(gspca_dev, v4l2_ctrl_g_ctrl(sd->gamma));
- if (sd->sensor == SENSOR_SOI763A)
- setquality(gspca_dev, v4l2_ctrl_g_ctrl(sd->jpegqual));
-}
-
-/* convert the frame rate to a tp68x0 value */
-static int get_fr_idx(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int i;
-
- if (sd->bridge == BRIDGE_TP6800) {
- for (i = 0; i < ARRAY_SIZE(rates) - 1; i++) {
- if (sd->framerate >= rates[i])
- break;
- }
- i = 6 - i; /* 1 = 5fps .. 6 = 30fps */
-
- /* 640x480 * 30 fps does not work */
- if (i == 6 /* if 30 fps */
- && gspca_dev->width == 640)
- i = 0x05; /* 15 fps */
- } else {
- for (i = 0; i < ARRAY_SIZE(rates_6810) - 1; i++) {
- if (sd->framerate >= rates_6810[i])
- break;
- }
- i = 7 - i; /* 3 = 5fps .. 7 = 30fps */
-
- /* 640x480 * 30 fps does not work */
- if (i == 7 /* if 30 fps */
- && gspca_dev->width == 640)
- i = 6; /* 15 fps */
- i |= 0x80; /* clock * 1 */
- }
- return i;
-}
-
-static void setframerate(struct gspca_dev *gspca_dev, s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u8 fr_idx;
-
- fr_idx = get_fr_idx(gspca_dev);
-
- if (sd->bridge == BRIDGE_TP6810) {
- reg_r(gspca_dev, 0x7b);
- reg_w(gspca_dev, 0x7b,
- sd->sensor == SENSOR_CX0342 ? 0x10 : 0x90);
- if (val >= 128)
- fr_idx = 0xf0; /* lower frame rate */
- }
-
- reg_w(gspca_dev, TP6800_R3F_FRAME_RATE, fr_idx);
-
- if (sd->sensor == SENSOR_CX0342)
- i2c_w(gspca_dev, CX0342_AUTO_ADC_CALIB, 0x01);
-}
-
-static void setrgain(struct gspca_dev *gspca_dev, s32 rgain)
-{
- i2c_w(gspca_dev, CX0342_RAW_RGAIN_H, rgain >> 8);
- i2c_w(gspca_dev, CX0342_RAW_RGAIN_L, rgain);
- i2c_w(gspca_dev, CX0342_SYS_CTRL_0, 0x80);
-}
-
-static int sd_setgain(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 val = gspca_dev->gain->val;
-
- if (sd->sensor == SENSOR_CX0342) {
- s32 old = gspca_dev->gain->cur.val ?
- gspca_dev->gain->cur.val : 1;
-
- sd->blue->val = sd->blue->val * val / old;
- if (sd->blue->val > 4095)
- sd->blue->val = 4095;
- sd->red->val = sd->red->val * val / old;
- if (sd->red->val > 4095)
- sd->red->val = 4095;
- }
- if (gspca_dev->streaming) {
- if (sd->sensor == SENSOR_CX0342)
- setexposure(gspca_dev, gspca_dev->exposure->val,
- gspca_dev->gain->val,
- sd->blue->val, sd->red->val);
- else
- setexposure(gspca_dev, gspca_dev->exposure->val,
- gspca_dev->gain->val, 0, 0);
- }
- return gspca_dev->usb_err;
-}
-
-static void setbgain(struct gspca_dev *gspca_dev, s32 bgain)
-{
- i2c_w(gspca_dev, CX0342_RAW_BGAIN_H, bgain >> 8);
- i2c_w(gspca_dev, CX0342_RAW_BGAIN_L, bgain);
- i2c_w(gspca_dev, CX0342_SYS_CTRL_0, 0x80);
-}
-
-/* this function is called at probe time */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- sd->bridge = id->driver_info;
-
- gspca_dev->cam.cam_mode = vga_mode;
- gspca_dev->cam.nmodes = ARRAY_SIZE(vga_mode);
- gspca_dev->cam.mode_framerates = sd->bridge == BRIDGE_TP6800 ?
- framerates : framerates_6810;
-
- sd->framerate = 30; /* default: 30 fps */
- return 0;
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- static const struct cmd tp6800_preinit[] = {
- {TP6800_R10_SIF_TYPE, 0x01}, /* sif */
- {TP6800_R11_SIF_CONTROL, 0x01},
- {TP6800_R15_GPIO_PU, 0x9f},
- {TP6800_R16_GPIO_PD, 0x9f},
- {TP6800_R17_GPIO_IO, 0x80},
- {TP6800_R18_GPIO_DATA, 0x40}, /* LED off */
- };
- static const struct cmd tp6810_preinit[] = {
- {TP6800_R2F_TIMING_CFG, 0x2f},
- {TP6800_R15_GPIO_PU, 0x6f},
- {TP6800_R16_GPIO_PD, 0x40},
- {TP6800_R17_GPIO_IO, 0x9f},
- {TP6800_R18_GPIO_DATA, 0xc1}, /* LED off */
- };
-
- if (sd->bridge == BRIDGE_TP6800)
- reg_w_buf(gspca_dev, tp6800_preinit,
- ARRAY_SIZE(tp6800_preinit));
- else
- reg_w_buf(gspca_dev, tp6810_preinit,
- ARRAY_SIZE(tp6810_preinit));
- msleep(15);
- reg_r(gspca_dev, TP6800_R18_GPIO_DATA);
- PDEBUG(D_PROBE, "gpio: %02x", gspca_dev->usb_buf[0]);
-/* values:
- * 0x80: snapshot button
- * 0x40: LED
- * 0x20: (bridge / sensor) reset for tp6810 ?
- * 0x07: sensor type ?
- */
-
- /* guess the sensor type */
- if (force_sensor >= 0) {
- sd->sensor = force_sensor;
- } else {
- if (sd->bridge == BRIDGE_TP6800) {
-/*fixme: not sure this is working*/
- switch (gspca_dev->usb_buf[0] & 0x07) {
- case 0:
- sd->sensor = SENSOR_SOI763A;
- break;
- case 1:
- sd->sensor = SENSOR_CX0342;
- break;
- }
- } else {
- int sensor;
-
- sensor = probe_6810(gspca_dev);
- if (sensor < 0) {
- pr_warn("Unknown sensor %d - forced to soi763a\n",
- -sensor);
- sensor = SENSOR_SOI763A;
- }
- sd->sensor = sensor;
- }
- }
- if (sd->sensor == SENSOR_SOI763A) {
- pr_info("Sensor soi763a\n");
- if (sd->bridge == BRIDGE_TP6810) {
- soi763a_6810_init(gspca_dev);
- }
- } else {
- pr_info("Sensor cx0342\n");
- if (sd->bridge == BRIDGE_TP6810) {
- cx0342_6810_init(gspca_dev);
- }
- }
-
- set_dqt(gspca_dev, 0);
- return 0;
-}
-
-/* This function is called before choosing the alt setting */
-static int sd_isoc_init(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- static const struct cmd cx_sensor_init[] = {
- {CX0342_AUTO_ADC_CALIB, 0x81},
- {CX0342_EXPO_LINE_L, 0x37},
- {CX0342_EXPO_LINE_H, 0x01},
- {CX0342_RAW_GRGAIN_L, 0x00},
- {CX0342_RAW_GBGAIN_L, 0x00},
- {CX0342_RAW_RGAIN_L, 0x00},
- {CX0342_RAW_BGAIN_L, 0x00},
- {CX0342_SYS_CTRL_0, 0x81},
- };
- static const struct cmd cx_bridge_init[] = {
- {0x4d, 0x00},
- {0x4c, 0xff},
- {0x4e, 0xff},
- {0x4f, 0x00},
- };
- static const struct cmd ov_sensor_init[] = {
- {0x10, 0x75}, /* exposure */
- {0x76, 0x03},
- {0x00, 0x00}, /* gain */
- };
- static const struct cmd ov_bridge_init[] = {
- {0x7b, 0x90},
- {TP6800_R3F_FRAME_RATE, 0x87},
- };
-
- if (sd->bridge == BRIDGE_TP6800)
- return 0;
- if (sd->sensor == SENSOR_CX0342) {
- reg_w(gspca_dev, TP6800_R12_SIF_ADDR_S, 0x20);
- reg_w(gspca_dev, TP6800_R3F_FRAME_RATE, 0x87);
- i2c_w_buf(gspca_dev, cx_sensor_init,
- ARRAY_SIZE(cx_sensor_init));
- reg_w_buf(gspca_dev, cx_bridge_init,
- ARRAY_SIZE(cx_bridge_init));
- bulk_w(gspca_dev, 0x03, color_null, sizeof color_null);
- reg_w(gspca_dev, 0x59, 0x40);
- } else {
- reg_w(gspca_dev, TP6800_R12_SIF_ADDR_S, 0x21);
- i2c_w_buf(gspca_dev, ov_sensor_init,
- ARRAY_SIZE(ov_sensor_init));
- reg_r(gspca_dev, 0x7b);
- reg_w_buf(gspca_dev, ov_bridge_init,
- ARRAY_SIZE(ov_bridge_init));
- }
- reg_w(gspca_dev, TP6800_R78_FORMAT,
- gspca_dev->curr_mode ? 0x00 : 0x01);
- return gspca_dev->usb_err;
-}
-
-static void set_led(struct gspca_dev *gspca_dev, int on)
-{
- u8 data;
-
- reg_r(gspca_dev, TP6800_R18_GPIO_DATA);
- data = gspca_dev->usb_buf[0];
- if (on)
- data &= ~0x40;
- else
- data |= 0x40;
- reg_w(gspca_dev, TP6800_R18_GPIO_DATA, data);
-}
-
-static void cx0342_6800_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- static const struct cmd reg_init[] = {
- /* fixme: is this useful? */
- {TP6800_R17_GPIO_IO, 0x9f},
- {TP6800_R16_GPIO_PD, 0x40},
- {TP6800_R10_SIF_TYPE, 0x00}, /* i2c 8 bits */
- {TP6800_R50, 0x00},
- {TP6800_R51, 0x00},
- {TP6800_R52, 0xff},
- {TP6800_R53, 0x03},
- {TP6800_R54_DARK_CFG, 0x07},
- {TP6800_R5C_EDGE_THRLD, 0x40},
- {TP6800_R7A_BLK_THRLD, 0x40},
- {TP6800_R2F_TIMING_CFG, 0x17},
- {TP6800_R30_SENSOR_CFG, 0x18}, /* G1B..RG0 */
- {TP6800_R37_FRONT_DARK_ST, 0x00},
- {TP6800_R38_FRONT_DARK_END, 0x00},
- {TP6800_R39_REAR_DARK_ST_L, 0x00},
- {TP6800_R3A_REAR_DARK_ST_H, 0x00},
- {TP6800_R3B_REAR_DARK_END_L, 0x00},
- {TP6800_R3C_REAR_DARK_END_H, 0x00},
- {TP6800_R3D_HORIZ_DARK_LINE_L, 0x00},
- {TP6800_R3E_HORIZ_DARK_LINE_H, 0x00},
- {TP6800_R21_ENDP_1_CTL, 0x03},
-
- {TP6800_R31_PIXEL_START, 0x0b},
- {TP6800_R32_PIXEL_END_L, 0x8a},
- {TP6800_R33_PIXEL_END_H, 0x02},
- {TP6800_R34_LINE_START, 0x0e},
- {TP6800_R35_LINE_END_L, 0xf4},
- {TP6800_R36_LINE_END_H, 0x01},
- {TP6800_R78_FORMAT, 0x00},
- {TP6800_R12_SIF_ADDR_S, 0x20}, /* cx0342 i2c addr */
- };
- static const struct cmd sensor_init[] = {
- {CX0342_OUTPUT_CTRL, 0x07},
- {CX0342_BYPASS_MODE, 0x58},
- {CX0342_GPXLTHD_L, 0x16},
- {CX0342_RBPXLTHD_L, 0x16},
- {CX0342_PLANETHD_L, 0xc0},
- {CX0342_PLANETHD_H, 0x03},
- {CX0342_RB_GAP_L, 0xff},
- {CX0342_RB_GAP_H, 0x07},
- {CX0342_G_GAP_L, 0xff},
- {CX0342_G_GAP_H, 0x07},
- {CX0342_RST_OVERFLOW_L, 0x5c},
- {CX0342_RST_OVERFLOW_H, 0x01},
- {CX0342_DATA_OVERFLOW_L, 0xfc},
- {CX0342_DATA_OVERFLOW_H, 0x03},
- {CX0342_DATA_UNDERFLOW_L, 0x00},
- {CX0342_DATA_UNDERFLOW_H, 0x00},
- {CX0342_SYS_CTRL_0, 0x40},
- {CX0342_GLOBAL_GAIN, 0x01},
- {CX0342_CLOCK_GEN, 0x00},
- {CX0342_SYS_CTRL_0, 0x02},
- {CX0342_IDLE_CTRL, 0x05},
- {CX0342_ADCGN, 0x00},
- {CX0342_ADC_CTL, 0x00},
- {CX0342_LVRST_BLBIAS, 0x01},
- {CX0342_VTHSEL, 0x0b},
- {CX0342_RAMP_RIV, 0x0b},
- {CX0342_LDOSEL, 0x07},
- {CX0342_SPV_VALUE_L, 0x40},
- {CX0342_SPV_VALUE_H, 0x02},
- };
-
- reg_w_buf(gspca_dev, reg_init, ARRAY_SIZE(reg_init));
- i2c_w_buf(gspca_dev, sensor_init, ARRAY_SIZE(sensor_init));
- i2c_w_buf(gspca_dev, cx0342_timing_seq, ARRAY_SIZE(cx0342_timing_seq));
- reg_w(gspca_dev, TP6800_R5C_EDGE_THRLD, 0x10);
- reg_w(gspca_dev, TP6800_R54_DARK_CFG, 0x00);
- i2c_w(gspca_dev, CX0342_EXPO_LINE_H, 0x00);
- i2c_w(gspca_dev, CX0342_SYS_CTRL_0, 0x01);
- if (sd->sensor == SENSOR_CX0342)
- setexposure(gspca_dev, v4l2_ctrl_g_ctrl(gspca_dev->exposure),
- v4l2_ctrl_g_ctrl(gspca_dev->gain),
- v4l2_ctrl_g_ctrl(sd->blue),
- v4l2_ctrl_g_ctrl(sd->red));
- else
- setexposure(gspca_dev, v4l2_ctrl_g_ctrl(gspca_dev->exposure),
- v4l2_ctrl_g_ctrl(gspca_dev->gain), 0, 0);
- set_led(gspca_dev, 1);
- set_resolution(gspca_dev);
-}
-
-static void cx0342_6810_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- static const struct cmd sensor_init_2[] = {
- {CX0342_EXPO_LINE_L, 0x6f},
- {CX0342_EXPO_LINE_H, 0x02},
- {CX0342_RAW_GRGAIN_L, 0x00},
- {CX0342_RAW_GBGAIN_L, 0x00},
- {CX0342_RAW_RGAIN_L, 0x00},
- {CX0342_RAW_BGAIN_L, 0x00},
- {CX0342_SYS_CTRL_0, 0x81},
- };
- static const struct cmd bridge_init_2[] = {
- {0x4d, 0x00},
- {0x4c, 0xff},
- {0x4e, 0xff},
- {0x4f, 0x00},
- {TP6800_R7A_BLK_THRLD, 0x00},
- {TP6800_R79_QUALITY, 0x04},
- {TP6800_R79_QUALITY, 0x01},
- };
- static const struct cmd bridge_init_3[] = {
- {TP6800_R31_PIXEL_START, 0x08},
- {TP6800_R32_PIXEL_END_L, 0x87},
- {TP6800_R33_PIXEL_END_H, 0x02},
- {TP6800_R34_LINE_START, 0x0e},
- {TP6800_R35_LINE_END_L, 0xf4},
- {TP6800_R36_LINE_END_H, 0x01},
- };
- static const struct cmd sensor_init_3[] = {
- {CX0342_AUTO_ADC_CALIB, 0x81},
- {CX0342_EXPO_LINE_L, 0x6f},
- {CX0342_EXPO_LINE_H, 0x02},
- {CX0342_RAW_GRGAIN_L, 0x00},
- {CX0342_RAW_GBGAIN_L, 0x00},
- {CX0342_RAW_RGAIN_L, 0x00},
- {CX0342_RAW_BGAIN_L, 0x00},
- {CX0342_SYS_CTRL_0, 0x81},
- };
- static const struct cmd bridge_init_5[] = {
- {0x4d, 0x00},
- {0x4c, 0xff},
- {0x4e, 0xff},
- {0x4f, 0x00},
- };
- static const struct cmd sensor_init_4[] = {
- {CX0342_EXPO_LINE_L, 0xd3},
- {CX0342_EXPO_LINE_H, 0x01},
-/*fixme: gains, but 00..80 only*/
- {CX0342_RAW_GRGAIN_L, 0x40},
- {CX0342_RAW_GBGAIN_L, 0x40},
- {CX0342_RAW_RGAIN_L, 0x40},
- {CX0342_RAW_BGAIN_L, 0x40},
- {CX0342_SYS_CTRL_0, 0x81},
- };
- static const struct cmd sensor_init_5[] = {
- {CX0342_IDLE_CTRL, 0x05},
- {CX0342_ADCGN, 0x00},
- {CX0342_ADC_CTL, 0x00},
- {CX0342_LVRST_BLBIAS, 0x01},
- {CX0342_VTHSEL, 0x0b},
- {CX0342_RAMP_RIV, 0x0b},
- {CX0342_LDOSEL, 0x07},
- {CX0342_SPV_VALUE_L, 0x40},
- {CX0342_SPV_VALUE_H, 0x02},
- {CX0342_AUTO_ADC_CALIB, 0x81},
- };
-
- reg_w(gspca_dev, 0x22, gspca_dev->alt);
- i2c_w_buf(gspca_dev, sensor_init_2, ARRAY_SIZE(sensor_init_2));
- reg_w_buf(gspca_dev, bridge_init_2, ARRAY_SIZE(bridge_init_2));
- reg_w_buf(gspca_dev, tp6810_cx_init_common,
- ARRAY_SIZE(tp6810_cx_init_common));
- reg_w_buf(gspca_dev, bridge_init_3, ARRAY_SIZE(bridge_init_3));
- if (gspca_dev->curr_mode) {
- reg_w(gspca_dev, 0x4a, 0x7f);
- reg_w(gspca_dev, 0x07, 0x05);
- reg_w(gspca_dev, TP6800_R78_FORMAT, 0x00); /* vga */
- } else {
- reg_w(gspca_dev, 0x4a, 0xff);
- reg_w(gspca_dev, 0x07, 0x85);
- reg_w(gspca_dev, TP6800_R78_FORMAT, 0x01); /* qvga */
- }
- setgamma(gspca_dev, v4l2_ctrl_g_ctrl(sd->gamma));
- reg_w_buf(gspca_dev, tp6810_bridge_start,
- ARRAY_SIZE(tp6810_bridge_start));
- setsharpness(gspca_dev, v4l2_ctrl_g_ctrl(sd->sharpness));
- bulk_w(gspca_dev, 0x03, color_gain[SENSOR_CX0342],
- ARRAY_SIZE(color_gain[0]));
- reg_w(gspca_dev, TP6800_R3F_FRAME_RATE, 0x87);
- i2c_w_buf(gspca_dev, sensor_init_3, ARRAY_SIZE(sensor_init_3));
- reg_w_buf(gspca_dev, bridge_init_5, ARRAY_SIZE(bridge_init_5));
- i2c_w_buf(gspca_dev, sensor_init_4, ARRAY_SIZE(sensor_init_4));
- reg_w_buf(gspca_dev, bridge_init_5, ARRAY_SIZE(bridge_init_5));
- i2c_w_buf(gspca_dev, sensor_init_5, ARRAY_SIZE(sensor_init_5));
-
- set_led(gspca_dev, 1);
-/* setquality(gspca_dev, v4l2_ctrl_g_ctrl(sd->jpegqual)); */
-}
-
-static void soi763a_6800_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- static const struct cmd reg_init[] = {
- {TP6800_R79_QUALITY, 0x04},
- {TP6800_R79_QUALITY, 0x01},
- {TP6800_R10_SIF_TYPE, 0x00}, /* i2c 8 bits */
-
- {TP6800_R50, 0x00},
- {TP6800_R51, 0x00},
- {TP6800_R52, 0xff},
- {TP6800_R53, 0x03},
- {TP6800_R54_DARK_CFG, 0x07},
- {TP6800_R5C_EDGE_THRLD, 0x40},
-
- {TP6800_R79_QUALITY, 0x03},
- {TP6800_R7A_BLK_THRLD, 0x40},
-
- {TP6800_R2F_TIMING_CFG, 0x46},
- {TP6800_R30_SENSOR_CFG, 0x10}, /* BG1..G0R */
- {TP6800_R37_FRONT_DARK_ST, 0x00},
- {TP6800_R38_FRONT_DARK_END, 0x00},
- {TP6800_R39_REAR_DARK_ST_L, 0x00},
- {TP6800_R3A_REAR_DARK_ST_H, 0x00},
- {TP6800_R3B_REAR_DARK_END_L, 0x00},
- {TP6800_R3C_REAR_DARK_END_H, 0x00},
- {TP6800_R3D_HORIZ_DARK_LINE_L, 0x00},
- {TP6800_R3E_HORIZ_DARK_LINE_H, 0x00},
- {TP6800_R21_ENDP_1_CTL, 0x03},
-
- {TP6800_R3F_FRAME_RATE, 0x04}, /* 15 fps */
- {TP6800_R5D_DEMOSAIC_CFG, 0x0e}, /* scale down - medium edge */
-
- {TP6800_R31_PIXEL_START, 0x1b},
- {TP6800_R32_PIXEL_END_L, 0x9a},
- {TP6800_R33_PIXEL_END_H, 0x02},
- {TP6800_R34_LINE_START, 0x0f},
- {TP6800_R35_LINE_END_L, 0xf4},
- {TP6800_R36_LINE_END_H, 0x01},
- {TP6800_R78_FORMAT, 0x01}, /* qvga */
- {TP6800_R12_SIF_ADDR_S, 0x21}, /* soi763a i2c addr */
- {TP6800_R1A_SIF_TX_DATA2, 0x00},
- };
- static const struct cmd sensor_init[] = {
- {0x12, 0x48}, /* mirror - RGB */
- {0x13, 0xa0}, /* clock - no AGC nor AEC */
- {0x03, 0xa4}, /* saturation */
- {0x04, 0x30}, /* hue */
- {0x05, 0x88}, /* contrast */
- {0x06, 0x60}, /* brightness */
- {0x10, 0x41}, /* AEC */
- {0x11, 0x40}, /* clock rate */
- {0x13, 0xa0},
- {0x14, 0x00}, /* 640x480 */
- {0x15, 0x14},
- {0x1f, 0x41},
- {0x20, 0x80},
- {0x23, 0xee},
- {0x24, 0x50},
- {0x25, 0x7a},
- {0x26, 0x00},
- {0x27, 0xe2},
- {0x28, 0xb0},
- {0x2a, 0x00},
- {0x2b, 0x00},
- {0x2d, 0x81},
- {0x2f, 0x9d},
- {0x60, 0x80},
- {0x61, 0x00},
- {0x62, 0x88},
- {0x63, 0x11},
- {0x64, 0x89},
- {0x65, 0x00},
- {0x67, 0x94},
- {0x68, 0x7a},
- {0x69, 0x0f},
- {0x6c, 0x80},
- {0x6d, 0x80},
- {0x6e, 0x80},
- {0x6f, 0xff},
- {0x71, 0x20},
- {0x74, 0x20},
- {0x75, 0x86},
- {0x77, 0xb5},
- {0x17, 0x18}, /* H href start */
- {0x18, 0xbf}, /* H href end */
- {0x19, 0x03}, /* V start */
- {0x1a, 0xf8}, /* V end */
- {0x01, 0x80}, /* blue gain */
- {0x02, 0x80}, /* red gain */
- };
-
- reg_w_buf(gspca_dev, reg_init, ARRAY_SIZE(reg_init));
-
- i2c_w(gspca_dev, 0x12, 0x80); /* sensor reset */
- msleep(10);
-
- i2c_w_buf(gspca_dev, sensor_init, ARRAY_SIZE(sensor_init));
-
- reg_w(gspca_dev, TP6800_R5C_EDGE_THRLD, 0x10);
- reg_w(gspca_dev, TP6800_R54_DARK_CFG, 0x00);
-
- setsharpness(gspca_dev, v4l2_ctrl_g_ctrl(sd->sharpness));
-
- bulk_w(gspca_dev, 0x03, color_gain[SENSOR_SOI763A],
- ARRAY_SIZE(color_gain[0]));
-
- set_led(gspca_dev, 1);
- if (sd->sensor == SENSOR_CX0342)
- setexposure(gspca_dev, v4l2_ctrl_g_ctrl(gspca_dev->exposure),
- v4l2_ctrl_g_ctrl(gspca_dev->gain),
- v4l2_ctrl_g_ctrl(sd->blue),
- v4l2_ctrl_g_ctrl(sd->red));
- else
- setexposure(gspca_dev, v4l2_ctrl_g_ctrl(gspca_dev->exposure),
- v4l2_ctrl_g_ctrl(gspca_dev->gain), 0, 0);
- if (sd->sensor == SENSOR_SOI763A)
- setquality(gspca_dev, v4l2_ctrl_g_ctrl(sd->jpegqual));
- setgamma(gspca_dev, v4l2_ctrl_g_ctrl(sd->gamma));
-}
-
-static void soi763a_6810_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- static const struct cmd bridge_init_2[] = {
- {TP6800_R7A_BLK_THRLD, 0x00},
- {TP6800_R79_QUALITY, 0x04},
- {TP6800_R79_QUALITY, 0x01},
- };
- static const struct cmd bridge_init_3[] = {
- {TP6800_R31_PIXEL_START, 0x20},
- {TP6800_R32_PIXEL_END_L, 0x9f},
- {TP6800_R33_PIXEL_END_H, 0x02},
- {TP6800_R34_LINE_START, 0x13},
- {TP6800_R35_LINE_END_L, 0xf8},
- {TP6800_R36_LINE_END_H, 0x01},
- };
- static const struct cmd bridge_init_6[] = {
- {0x08, 0xff},
- {0x09, 0xff},
- {0x0a, 0x5f},
- {0x0b, 0x80},
- };
-
- reg_w(gspca_dev, 0x22, gspca_dev->alt);
- bulk_w(gspca_dev, 0x03, color_null, sizeof color_null);
- reg_w(gspca_dev, 0x59, 0x40);
- if (sd->sensor == SENSOR_CX0342)
- setexposure(gspca_dev, v4l2_ctrl_g_ctrl(gspca_dev->exposure),
- v4l2_ctrl_g_ctrl(gspca_dev->gain),
- v4l2_ctrl_g_ctrl(sd->blue),
- v4l2_ctrl_g_ctrl(sd->red));
- else
- setexposure(gspca_dev, v4l2_ctrl_g_ctrl(gspca_dev->exposure),
- v4l2_ctrl_g_ctrl(gspca_dev->gain), 0, 0);
- reg_w_buf(gspca_dev, bridge_init_2, ARRAY_SIZE(bridge_init_2));
- reg_w_buf(gspca_dev, tp6810_ov_init_common,
- ARRAY_SIZE(tp6810_ov_init_common));
- reg_w_buf(gspca_dev, bridge_init_3, ARRAY_SIZE(bridge_init_3));
- if (gspca_dev->curr_mode) {
- reg_w(gspca_dev, 0x4a, 0x7f);
- reg_w(gspca_dev, 0x07, 0x05);
- reg_w(gspca_dev, TP6800_R78_FORMAT, 0x00); /* vga */
- } else {
- reg_w(gspca_dev, 0x4a, 0xff);
- reg_w(gspca_dev, 0x07, 0x85);
- reg_w(gspca_dev, TP6800_R78_FORMAT, 0x01); /* qvga */
- }
- setgamma(gspca_dev, v4l2_ctrl_g_ctrl(sd->gamma));
- reg_w_buf(gspca_dev, tp6810_bridge_start,
- ARRAY_SIZE(tp6810_bridge_start));
-
- if (gspca_dev->curr_mode) {
- reg_w(gspca_dev, 0x4f, 0x00);
- reg_w(gspca_dev, 0x4e, 0x7c);
- }
-
- reg_w(gspca_dev, 0x00, 0x00);
-
- setsharpness(gspca_dev, v4l2_ctrl_g_ctrl(sd->sharpness));
- bulk_w(gspca_dev, 0x03, color_gain[SENSOR_SOI763A],
- ARRAY_SIZE(color_gain[0]));
- set_led(gspca_dev, 1);
- reg_w(gspca_dev, TP6800_R3F_FRAME_RATE, 0xf0);
- if (sd->sensor == SENSOR_CX0342)
- setexposure(gspca_dev, v4l2_ctrl_g_ctrl(gspca_dev->exposure),
- v4l2_ctrl_g_ctrl(gspca_dev->gain),
- v4l2_ctrl_g_ctrl(sd->blue),
- v4l2_ctrl_g_ctrl(sd->red));
- else
- setexposure(gspca_dev, v4l2_ctrl_g_ctrl(gspca_dev->exposure),
- v4l2_ctrl_g_ctrl(gspca_dev->gain), 0, 0);
- reg_w_buf(gspca_dev, bridge_init_6, ARRAY_SIZE(bridge_init_6));
-}
-
-/* -- start the camera -- */
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- jpeg_define(sd->jpeg_hdr, gspca_dev->height, gspca_dev->width);
- set_dqt(gspca_dev, sd->quality);
- if (sd->bridge == BRIDGE_TP6800) {
- if (sd->sensor == SENSOR_CX0342)
- cx0342_6800_start(gspca_dev);
- else
- soi763a_6800_start(gspca_dev);
- } else {
- if (sd->sensor == SENSOR_CX0342)
- cx0342_6810_start(gspca_dev);
- else
- soi763a_6810_start(gspca_dev);
- reg_w_buf(gspca_dev, tp6810_late_start,
- ARRAY_SIZE(tp6810_late_start));
- reg_w(gspca_dev, 0x80, 0x03);
- reg_w(gspca_dev, 0x82, gspca_dev->curr_mode ? 0x0a : 0x0e);
-
- if (sd->sensor == SENSOR_CX0342)
- setexposure(gspca_dev,
- v4l2_ctrl_g_ctrl(gspca_dev->exposure),
- v4l2_ctrl_g_ctrl(gspca_dev->gain),
- v4l2_ctrl_g_ctrl(sd->blue),
- v4l2_ctrl_g_ctrl(sd->red));
- else
- setexposure(gspca_dev,
- v4l2_ctrl_g_ctrl(gspca_dev->exposure),
- v4l2_ctrl_g_ctrl(gspca_dev->gain), 0, 0);
- if (sd->sensor == SENSOR_SOI763A)
- setquality(gspca_dev,
- v4l2_ctrl_g_ctrl(sd->jpegqual));
- if (sd->bridge == BRIDGE_TP6810)
- setautogain(gspca_dev,
- v4l2_ctrl_g_ctrl(gspca_dev->autogain));
- }
-
- setframerate(gspca_dev, v4l2_ctrl_g_ctrl(gspca_dev->exposure));
-
- return gspca_dev->usb_err;
-}
-
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (sd->bridge == BRIDGE_TP6800)
- reg_w(gspca_dev, TP6800_R2F_TIMING_CFG, 0x03);
- set_led(gspca_dev, 0);
- reg_w(gspca_dev, TP6800_R21_ENDP_1_CTL, 0x00);
-}
-
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data,
- int len)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- /* the start of frame contains:
- * ff d8
- * ff fe
- * width / 16
- * height / 8
- * quality
- */
- if (sd->bridge == BRIDGE_TP6810) {
- if (*data != 0x5a) {
-/*fixme: don't discard the whole frame..*/
- if (*data == 0xaa || *data == 0x00)
- return;
- if (*data > 0xc0) {
- PDEBUG(D_FRAM, "bad frame");
- gspca_dev->last_packet_type = DISCARD_PACKET;
- return;
- }
- }
- data++;
- len--;
- if (*data == 0xff && data[1] == 0xd8) {
-/*fixme: there may be information in the 4 high bits*/
- if ((data[6] & 0x0f) != sd->quality)
- set_dqt(gspca_dev, data[6] & 0x0f);
- gspca_frame_add(gspca_dev, FIRST_PACKET,
- sd->jpeg_hdr, JPEG_HDR_SZ);
- gspca_frame_add(gspca_dev, INTER_PACKET,
- data + 7, len - 7);
- } else if (data[len - 2] == 0xff && data[len - 1] == 0xd9) {
- gspca_frame_add(gspca_dev, LAST_PACKET,
- data, len);
- } else {
- gspca_frame_add(gspca_dev, INTER_PACKET,
- data, len);
- }
- return;
- }
-
- switch (*data) {
- case 0x55:
- gspca_frame_add(gspca_dev, LAST_PACKET, data, 0);
-
- if (len < 8
- || data[1] != 0xff || data[2] != 0xd8
- || data[3] != 0xff || data[4] != 0xfe) {
-
- /* Have only seen this with corrupt frames */
- gspca_dev->last_packet_type = DISCARD_PACKET;
- return;
- }
- if (data[7] != sd->quality)
- set_dqt(gspca_dev, data[7]);
- gspca_frame_add(gspca_dev, FIRST_PACKET,
- sd->jpeg_hdr, JPEG_HDR_SZ);
- gspca_frame_add(gspca_dev, INTER_PACKET,
- data + 8, len - 8);
- break;
- case 0xaa:
- gspca_dev->last_packet_type = DISCARD_PACKET;
- break;
- case 0xcc:
- if (data[1] != 0xff || data[2] != 0xd8)
- gspca_frame_add(gspca_dev, INTER_PACKET,
- data + 1, len - 1);
- else
- gspca_dev->last_packet_type = DISCARD_PACKET;
- break;
- }
-}
-
-static void sd_dq_callback(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int ret, alen;
- int luma, expo;
-
- if (sd->ag_cnt < 0)
- return;
- if (--sd->ag_cnt > 5)
- return;
- switch (sd->ag_cnt) {
-/* case 5: */
- default:
- reg_w(gspca_dev, 0x7d, 0x00);
- break;
- case 4:
- reg_w(gspca_dev, 0x27, 0xb0);
- break;
- case 3:
- reg_w(gspca_dev, 0x0c, 0x01);
- break;
- case 2:
- ret = usb_bulk_msg(gspca_dev->dev,
- usb_rcvbulkpipe(gspca_dev->dev, 0x02),
- gspca_dev->usb_buf,
- 32,
- &alen,
- 500);
- if (ret < 0) {
- pr_err("bulk err %d\n", ret);
- break;
- }
- /* values not used (unknown) */
- break;
- case 1:
- reg_w(gspca_dev, 0x27, 0xd0);
- break;
- case 0:
- ret = usb_bulk_msg(gspca_dev->dev,
- usb_rcvbulkpipe(gspca_dev->dev, 0x02),
- gspca_dev->usb_buf,
- 32,
- &alen,
- 500);
- if (ret < 0) {
- pr_err("bulk err %d\n", ret);
- break;
- }
- luma = ((gspca_dev->usb_buf[8] << 8) + gspca_dev->usb_buf[7] +
- (gspca_dev->usb_buf[11] << 8) + gspca_dev->usb_buf[10] +
- (gspca_dev->usb_buf[14] << 8) + gspca_dev->usb_buf[13] +
- (gspca_dev->usb_buf[17] << 8) + gspca_dev->usb_buf[16] +
- (gspca_dev->usb_buf[20] << 8) + gspca_dev->usb_buf[19] +
- (gspca_dev->usb_buf[23] << 8) + gspca_dev->usb_buf[22] +
- (gspca_dev->usb_buf[26] << 8) + gspca_dev->usb_buf[25] +
- (gspca_dev->usb_buf[29] << 8) + gspca_dev->usb_buf[28])
- / 8;
- if (gspca_dev->width == 640)
- luma /= 4;
- reg_w(gspca_dev, 0x7d, 0x00);
-
- expo = v4l2_ctrl_g_ctrl(gspca_dev->exposure);
- ret = gspca_expo_autogain(gspca_dev, luma,
- 60, /* desired luma */
- 6, /* dead zone */
- 2, /* gain knee */
- 70); /* expo knee */
- sd->ag_cnt = AG_CNT_START;
- if (sd->bridge == BRIDGE_TP6810) {
- int new_expo = v4l2_ctrl_g_ctrl(gspca_dev->exposure);
-
- if ((expo >= 128 && new_expo < 128)
- || (expo < 128 && new_expo >= 128))
- setframerate(gspca_dev, new_expo);
- }
- break;
- }
-}
-
-/* get stream parameters (framerate) */
-static void sd_get_streamparm(struct gspca_dev *gspca_dev,
- struct v4l2_streamparm *parm)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct v4l2_captureparm *cp = &parm->parm.capture;
- struct v4l2_fract *tpf = &cp->timeperframe;
- int fr, i;
-
- cp->capability |= V4L2_CAP_TIMEPERFRAME;
- tpf->numerator = 1;
- i = get_fr_idx(gspca_dev);
- if (i & 0x80) {
- if (sd->bridge == BRIDGE_TP6800)
- fr = rates[6 - (i & 0x07)];
- else
- fr = rates_6810[7 - (i & 0x07)];
- } else {
- fr = rates[6 - i];
- }
- tpf->denominator = fr;
-}
-
-/* set stream parameters (framerate) */
-static void sd_set_streamparm(struct gspca_dev *gspca_dev,
- struct v4l2_streamparm *parm)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct v4l2_captureparm *cp = &parm->parm.capture;
- struct v4l2_fract *tpf = &cp->timeperframe;
- int fr, i;
-
- sd->framerate = tpf->denominator / tpf->numerator;
- if (gspca_dev->streaming)
- setframerate(gspca_dev, v4l2_ctrl_g_ctrl(gspca_dev->exposure));
-
- /* Return the actual framerate */
- i = get_fr_idx(gspca_dev);
- if (i & 0x80)
- fr = rates_6810[7 - (i & 0x07)];
- else
- fr = rates[6 - i];
- tpf->numerator = 1;
- tpf->denominator = fr;
-}
-
-static int sd_set_jcomp(struct gspca_dev *gspca_dev,
- struct v4l2_jpegcompression *jcomp)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (sd->sensor != SENSOR_SOI763A)
- return -ENOTTY;
- v4l2_ctrl_s_ctrl(sd->jpegqual, jcomp->quality);
- return 0;
-}
-
-static int sd_get_jcomp(struct gspca_dev *gspca_dev,
- struct v4l2_jpegcompression *jcomp)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (sd->sensor != SENSOR_SOI763A)
- return -ENOTTY;
- memset(jcomp, 0, sizeof *jcomp);
- jcomp->quality = v4l2_ctrl_g_ctrl(sd->jpegqual);
- jcomp->jpeg_markers = V4L2_JPEG_MARKER_DHT
- | V4L2_JPEG_MARKER_DQT;
- return 0;
-}
-
-static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct gspca_dev *gspca_dev =
- container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
- struct sd *sd = (struct sd *)gspca_dev;
-
- gspca_dev->usb_err = 0;
-
- if (!gspca_dev->streaming)
- return 0;
-
- switch (ctrl->id) {
- case V4L2_CID_SHARPNESS:
- setsharpness(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_GAMMA:
- setgamma(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_BLUE_BALANCE:
- setbgain(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_RED_BALANCE:
- setrgain(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_EXPOSURE:
- sd_setgain(gspca_dev);
- break;
- case V4L2_CID_AUTOGAIN:
- if (ctrl->val)
- break;
- sd_setgain(gspca_dev);
- break;
- case V4L2_CID_JPEG_COMPRESSION_QUALITY:
- jpeg_set_qual(sd->jpeg_hdr, ctrl->val);
- break;
- }
- return gspca_dev->usb_err;
-}
-
-static const struct v4l2_ctrl_ops sd_ctrl_ops = {
- .s_ctrl = sd_s_ctrl,
-};
-
-static int sd_init_controls(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *)gspca_dev;
- struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
-
- gspca_dev->vdev.ctrl_handler = hdl;
- v4l2_ctrl_handler_init(hdl, 4);
- gspca_dev->exposure = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_EXPOSURE, 1, 0xdc, 1, 0x4e);
- if (sd->sensor == SENSOR_CX0342) {
- sd->red = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_RED_BALANCE, 0, 4095, 1, 256);
- sd->blue = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_BLUE_BALANCE, 0, 4095, 1, 256);
- }
- if (sd->sensor == SENSOR_SOI763A)
- gspca_dev->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_GAIN, 0, 15, 1, 3);
- else
- gspca_dev->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_GAIN, 0, 4095, 1, 256);
- sd->sharpness = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_SHARPNESS, 0, 3, 1, 2);
- sd->gamma = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_GAMMA, 0, NGAMMA - 1, 1,
- (sd->sensor == SENSOR_SOI763A &&
- sd->bridge == BRIDGE_TP6800) ? 0 : 1);
- if (sd->bridge == BRIDGE_TP6810)
- gspca_dev->autogain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
- if (sd->sensor == SENSOR_SOI763A)
- sd->jpegqual = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_JPEG_COMPRESSION_QUALITY,
- 0, 15, 1, (sd->bridge == BRIDGE_TP6810) ? 0 : 13);
-
- if (hdl->error) {
- pr_err("Could not initialize controls\n");
- return hdl->error;
- }
- if (gspca_dev->autogain)
- v4l2_ctrl_auto_cluster(3, &gspca_dev->autogain, 0, false);
- else
- v4l2_ctrl_cluster(2, &gspca_dev->exposure);
- return 0;
-}
-
-static const struct sd_desc sd_desc = {
- .name = KBUILD_MODNAME,
- .config = sd_config,
- .init = sd_init,
- .init_controls = sd_init_controls,
- .isoc_init = sd_isoc_init,
- .start = sd_start,
- .stopN = sd_stopN,
- .pkt_scan = sd_pkt_scan,
- .dq_callback = sd_dq_callback,
- .get_streamparm = sd_get_streamparm,
- .set_streamparm = sd_set_streamparm,
- .get_jcomp = sd_get_jcomp,
- .set_jcomp = sd_set_jcomp,
-};
-
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x06a2, 0x0003), .driver_info = BRIDGE_TP6800},
- {USB_DEVICE(0x06a2, 0x6810), .driver_info = BRIDGE_TP6810},
- {} /* Terminating entry */
-};
-
-MODULE_DEVICE_TABLE(usb, device_table);
-
-static int sd_probe(struct usb_interface *interface,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(interface, id, &sd_desc, sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = KBUILD_MODNAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
-
-module_param(force_sensor, int, 0644);
-MODULE_PARM_DESC(force_sensor,
- "Force sensor. 0: cx0342, 1: soi763a");
+++ /dev/null
-/*
- * Quickcam cameras initialization data
- *
- * V4L2 by Jean-Francois Moine <http://moinejf.free.fr>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-#define MODULE_NAME "tv8532"
-
-#include "gspca.h"
-
-MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
-MODULE_DESCRIPTION("TV8532 USB Camera Driver");
-MODULE_LICENSE("GPL");
-
-/* specific webcam descriptor */
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
-
- __u8 packet;
-};
-
-static const struct v4l2_pix_format sif_mode[] = {
- {176, 144, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 176,
- .sizeimage = 176 * 144,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 1},
- {352, 288, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 352,
- .sizeimage = 352 * 288,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0},
-};
-
-/* TV-8532A (ICM532A) registers (LE) */
-#define R00_PART_CONTROL 0x00
-#define LATENT_CHANGE 0x80
-#define EXPO_CHANGE 0x04
-#define R01_TIMING_CONTROL_LOW 0x01
-#define CMD_EEprom_Open 0x30
-#define CMD_EEprom_Close 0x29
-#define R03_TABLE_ADDR 0x03
-#define R04_WTRAM_DATA_L 0x04
-#define R05_WTRAM_DATA_M 0x05
-#define R06_WTRAM_DATA_H 0x06
-#define R07_TABLE_LEN 0x07
-#define R08_RAM_WRITE_ACTION 0x08
-#define R0C_AD_WIDTHL 0x0c
-#define R0D_AD_WIDTHH 0x0d
-#define R0E_AD_HEIGHTL 0x0e
-#define R0F_AD_HEIGHTH 0x0f
-#define R10_AD_COL_BEGINL 0x10
-#define R11_AD_COL_BEGINH 0x11
-#define MIRROR 0x04 /* [10] */
-#define R14_AD_ROW_BEGINL 0x14
-#define R15_AD_ROWBEGINH 0x15
-#define R1C_AD_EXPOSE_TIMEL 0x1c
-#define R20_GAIN_G1L 0x20
-#define R21_GAIN_G1H 0x21
-#define R22_GAIN_RL 0x22
-#define R23_GAIN_RH 0x23
-#define R24_GAIN_BL 0x24
-#define R25_GAIN_BH 0x25
-#define R26_GAIN_G2L 0x26
-#define R27_GAIN_G2H 0x27
-#define R28_QUANT 0x28
-#define R29_LINE 0x29
-#define R2C_POLARITY 0x2c
-#define R2D_POINT 0x2d
-#define R2E_POINTH 0x2e
-#define R2F_POINTB 0x2f
-#define R30_POINTBH 0x30
-#define R31_UPD 0x31
-#define R2A_HIGH_BUDGET 0x2a
-#define R2B_LOW_BUDGET 0x2b
-#define R34_VID 0x34
-#define R35_VIDH 0x35
-#define R36_PID 0x36
-#define R37_PIDH 0x37
-#define R39_Test1 0x39 /* GPIO */
-#define R3B_Test3 0x3b /* GPIO */
-#define R83_AD_IDH 0x83
-#define R91_AD_SLOPEREG 0x91
-#define R94_AD_BITCONTROL 0x94
-
-static const u8 eeprom_data[][3] = {
-/* dataH dataM dataL */
- {0x01, 0x00, 0x01},
- {0x01, 0x80, 0x11},
- {0x05, 0x00, 0x14},
- {0x05, 0x00, 0x1c},
- {0x0d, 0x00, 0x1e},
- {0x05, 0x00, 0x1f},
- {0x05, 0x05, 0x19},
- {0x05, 0x01, 0x1b},
- {0x05, 0x09, 0x1e},
- {0x0d, 0x89, 0x2e},
- {0x05, 0x89, 0x2f},
- {0x05, 0x0d, 0xd9},
- {0x05, 0x09, 0xf1},
-};
-
-
-/* write 1 byte */
-static void reg_w1(struct gspca_dev *gspca_dev,
- __u16 index, __u8 value)
-{
- gspca_dev->usb_buf[0] = value;
- usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- 0x02,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0, /* value */
- index, gspca_dev->usb_buf, 1, 500);
-}
-
-/* write 2 bytes */
-static void reg_w2(struct gspca_dev *gspca_dev,
- u16 index, u16 value)
-{
- gspca_dev->usb_buf[0] = value;
- gspca_dev->usb_buf[1] = value >> 8;
- usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- 0x02,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0, /* value */
- index, gspca_dev->usb_buf, 2, 500);
-}
-
-static void tv_8532WriteEEprom(struct gspca_dev *gspca_dev)
-{
- int i;
-
- reg_w1(gspca_dev, R01_TIMING_CONTROL_LOW, CMD_EEprom_Open);
- for (i = 0; i < ARRAY_SIZE(eeprom_data); i++) {
- reg_w1(gspca_dev, R03_TABLE_ADDR, i);
- reg_w1(gspca_dev, R04_WTRAM_DATA_L, eeprom_data[i][2]);
- reg_w1(gspca_dev, R05_WTRAM_DATA_M, eeprom_data[i][1]);
- reg_w1(gspca_dev, R06_WTRAM_DATA_H, eeprom_data[i][0]);
- reg_w1(gspca_dev, R08_RAM_WRITE_ACTION, 0);
- }
- reg_w1(gspca_dev, R07_TABLE_LEN, i);
- reg_w1(gspca_dev, R01_TIMING_CONTROL_LOW, CMD_EEprom_Close);
-}
-
-/* this function is called at probe time */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct cam *cam;
-
- cam = &gspca_dev->cam;
- cam->cam_mode = sif_mode;
- cam->nmodes = ARRAY_SIZE(sif_mode);
-
- return 0;
-}
-
-static void tv_8532_setReg(struct gspca_dev *gspca_dev)
-{
- reg_w1(gspca_dev, R3B_Test3, 0x0a); /* Test0Sel = 10 */
- /******************************************************/
- reg_w1(gspca_dev, R0E_AD_HEIGHTL, 0x90);
- reg_w1(gspca_dev, R0F_AD_HEIGHTH, 0x01);
- reg_w2(gspca_dev, R1C_AD_EXPOSE_TIMEL, 0x018f);
- reg_w1(gspca_dev, R10_AD_COL_BEGINL, 0x44);
- /* begin active line */
- reg_w1(gspca_dev, R11_AD_COL_BEGINH, 0x00);
- /* mirror and digital gain */
- reg_w1(gspca_dev, R14_AD_ROW_BEGINL, 0x0a);
-
- reg_w1(gspca_dev, R94_AD_BITCONTROL, 0x02);
- reg_w1(gspca_dev, R91_AD_SLOPEREG, 0x00);
- reg_w1(gspca_dev, R00_PART_CONTROL, LATENT_CHANGE | EXPO_CHANGE);
- /* = 0x84 */
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- tv_8532WriteEEprom(gspca_dev);
-
- return 0;
-}
-
-static void setexposure(struct gspca_dev *gspca_dev, s32 val)
-{
- reg_w2(gspca_dev, R1C_AD_EXPOSE_TIMEL, val);
- reg_w1(gspca_dev, R00_PART_CONTROL, LATENT_CHANGE | EXPO_CHANGE);
- /* 0x84 */
-}
-
-static void setgain(struct gspca_dev *gspca_dev, s32 val)
-{
- reg_w2(gspca_dev, R20_GAIN_G1L, val);
- reg_w2(gspca_dev, R22_GAIN_RL, val);
- reg_w2(gspca_dev, R24_GAIN_BL, val);
- reg_w2(gspca_dev, R26_GAIN_G2L, val);
-}
-
-/* -- start the camera -- */
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- reg_w1(gspca_dev, R0C_AD_WIDTHL, 0xe8); /* 0x20; 0x0c */
- reg_w1(gspca_dev, R0D_AD_WIDTHH, 0x03);
-
- /************************************************/
- reg_w1(gspca_dev, R28_QUANT, 0x90);
- /* 0x72 compressed mode 0x28 */
- if (gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv) {
- /* 176x144 */
- reg_w1(gspca_dev, R29_LINE, 0x41);
- /* CIF - 2 lines/packet */
- } else {
- /* 352x288 */
- reg_w1(gspca_dev, R29_LINE, 0x81);
- /* CIF - 2 lines/packet */
- }
- /************************************************/
- reg_w1(gspca_dev, R2C_POLARITY, 0x10); /* slow clock */
- reg_w1(gspca_dev, R2D_POINT, 0x14);
- reg_w1(gspca_dev, R2E_POINTH, 0x01);
- reg_w1(gspca_dev, R2F_POINTB, 0x12);
- reg_w1(gspca_dev, R30_POINTBH, 0x01);
-
- tv_8532_setReg(gspca_dev);
-
- /************************************************/
- reg_w1(gspca_dev, R31_UPD, 0x01); /* update registers */
- msleep(200);
- reg_w1(gspca_dev, R31_UPD, 0x00); /* end update */
-
- gspca_dev->empty_packet = 0; /* check the empty packets */
- sd->packet = 0; /* ignore the first packets */
-
- return 0;
-}
-
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
- reg_w1(gspca_dev, R3B_Test3, 0x0b); /* Test0Sel = 11 = GPIO */
-}
-
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, /* isoc packet */
- int len) /* iso packet length */
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int packet_type0, packet_type1;
-
- packet_type0 = packet_type1 = INTER_PACKET;
- if (gspca_dev->empty_packet) {
- gspca_dev->empty_packet = 0;
- sd->packet = gspca_dev->height / 2;
- packet_type0 = FIRST_PACKET;
- } else if (sd->packet == 0)
- return; /* 2 more lines in 352x288 ! */
- sd->packet--;
- if (sd->packet == 0)
- packet_type1 = LAST_PACKET;
-
- /* each packet contains:
- * - header 2 bytes
- * - RGRG line
- * - 4 bytes
- * - GBGB line
- * - 4 bytes
- */
- gspca_frame_add(gspca_dev, packet_type0,
- data + 2, gspca_dev->width);
- gspca_frame_add(gspca_dev, packet_type1,
- data + gspca_dev->width + 5, gspca_dev->width);
-}
-
-static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct gspca_dev *gspca_dev =
- container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
-
- gspca_dev->usb_err = 0;
-
- if (!gspca_dev->streaming)
- return 0;
-
- switch (ctrl->id) {
- case V4L2_CID_EXPOSURE:
- setexposure(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_GAIN:
- setgain(gspca_dev, ctrl->val);
- break;
- }
- return gspca_dev->usb_err;
-}
-
-static const struct v4l2_ctrl_ops sd_ctrl_ops = {
- .s_ctrl = sd_s_ctrl,
-};
-
-static int sd_init_controls(struct gspca_dev *gspca_dev)
-{
- struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
-
- gspca_dev->vdev.ctrl_handler = hdl;
- v4l2_ctrl_handler_init(hdl, 2);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_EXPOSURE, 0, 0x18f, 1, 0x18f);
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_GAIN, 0, 0x7ff, 1, 0x100);
-
- if (hdl->error) {
- pr_err("Could not initialize controls\n");
- return hdl->error;
- }
- return 0;
-}
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
- .name = MODULE_NAME,
- .config = sd_config,
- .init = sd_init,
- .init_controls = sd_init_controls,
- .start = sd_start,
- .stopN = sd_stopN,
- .pkt_scan = sd_pkt_scan,
-};
-
-/* -- module initialisation -- */
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x046d, 0x0920)},
- {USB_DEVICE(0x046d, 0x0921)},
- {USB_DEVICE(0x0545, 0x808b)},
- {USB_DEVICE(0x0545, 0x8333)},
- {USB_DEVICE(0x0923, 0x010f)},
- {}
-};
-
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
+++ /dev/null
-/*
- * Z-star vc0321 library
- *
- * Copyright (C) 2009-2010 Jean-François Moine <http://moinejf.free.fr>
- * Copyright (C) 2006 Koninski Artur takeshi87@o2.pl
- * Copyright (C) 2006 Michel Xhaard
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define MODULE_NAME "vc032x"
-
-#include "gspca.h"
-
-MODULE_AUTHOR("Jean-François Moine <http://moinejf.free.fr>");
-MODULE_DESCRIPTION("GSPCA/VC032X USB Camera Driver");
-MODULE_LICENSE("GPL");
-
-/* specific webcam descriptor */
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
- struct { /* hvflip cluster */
- struct v4l2_ctrl *hflip;
- struct v4l2_ctrl *vflip;
- };
-
- u8 image_offset;
-
- u8 bridge;
- u8 sensor;
- u8 flags;
-#define FL_SAMSUNG 0x01 /* SamsungQ1 (2 sensors) */
-#define FL_HFLIP 0x02 /* mirrored by default */
-#define FL_VFLIP 0x04 /* vertical flipped by default */
-};
-enum bridges {
- BRIDGE_VC0321,
- BRIDGE_VC0323,
-};
-enum sensors {
- SENSOR_HV7131R,
- SENSOR_MI0360,
- SENSOR_MI1310_SOC,
- SENSOR_MI1320,
- SENSOR_MI1320_SOC,
- SENSOR_OV7660,
- SENSOR_OV7670,
- SENSOR_PO1200,
- SENSOR_PO3130NC,
- SENSOR_POxxxx,
- NSENSORS
-};
-
-
-static const struct v4l2_pix_format vc0321_mode[] = {
- {320, 240, V4L2_PIX_FMT_YVYU, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 2,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 1},
- {640, 480, V4L2_PIX_FMT_YVYU, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480 * 2,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0},
-};
-static const struct v4l2_pix_format vc0323_mode[] = {
- {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 1},
- {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 0},
- {1280, 960, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, /* mi1310_soc only */
- .bytesperline = 1280,
- .sizeimage = 1280 * 960 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 2},
-};
-static const struct v4l2_pix_format bi_mode[] = {
- {320, 240, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 2,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 2},
- {640, 480, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480 * 2,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 1},
- {1280, 1024, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
- .bytesperline = 1280,
- .sizeimage = 1280 * 1024 * 2,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0},
-};
-static const struct v4l2_pix_format svga_mode[] = {
- {800, 600, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 800,
- .sizeimage = 800 * 600 * 1 / 4 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 0},
-};
-
-/* OV7660/7670 registers */
-#define OV7660_REG_MVFP 0x1e
-#define OV7660_MVFP_MIRROR 0x20
-#define OV7660_MVFP_VFLIP 0x10
-
-static const u8 mi0360_matrix[9] = {
- 0x50, 0xf8, 0xf8, 0xf5, 0x50, 0xfb, 0xff, 0xf1, 0x50
-};
-
-static const u8 mi0360_initVGA_JPG[][4] = {
- {0xb0, 0x03, 0x19, 0xcc},
- {0xb0, 0x04, 0x02, 0xcc},
- {0xb3, 0x00, 0x24, 0xcc},
- {0xb3, 0x00, 0x25, 0xcc},
- {0xb3, 0x08, 0x01, 0xcc},
- {0xb3, 0x09, 0x0c, 0xcc},
- {0xb3, 0x05, 0x01, 0xcc},
- {0xb3, 0x06, 0x03, 0xcc},
- {0xb3, 0x03, 0x0a, 0xcc},
- {0xb3, 0x20, 0x00, 0xcc},
- {0xb3, 0x21, 0x00, 0xcc},
- {0xb3, 0x22, 0x01, 0xcc},
- {0xb3, 0x23, 0xe0, 0xcc},
- {0xb3, 0x04, 0x05, 0xcc},
- {0xb3, 0x14, 0x00, 0xcc},
- {0xb3, 0x15, 0x00, 0xcc},
- {0xb3, 0x16, 0x02, 0xcc},
- {0xb3, 0x17, 0x7f, 0xcc},
- {0xb3, 0x35, 0xdd, 0xcc}, /* i2c add: 5d */
- {0xb3, 0x34, 0x02, 0xcc},
- {0xb3, 0x00, 0x25, 0xcc},
- {0xbc, 0x00, 0x71, 0xcc},
- {0xb8, 0x00, 0x13, 0xcc},
- {0xb8, 0x27, 0x20, 0xcc},
- {0xb8, 0x2c, 0x50, 0xcc},
- {0xb8, 0x2d, 0xf8, 0xcc},
- {0xb8, 0x2e, 0xf8, 0xcc},
- {0xb8, 0x2f, 0xf8, 0xcc},
- {0xb8, 0x30, 0x50, 0xcc},
- {0xb8, 0x31, 0xf8, 0xcc},
- {0xb8, 0x32, 0xf8, 0xcc},
- {0xb8, 0x33, 0xf8, 0xcc},
- {0xb8, 0x34, 0x50, 0xcc},
- {0xb8, 0x35, 0x00, 0xcc},
- {0xb8, 0x36, 0x00, 0xcc},
- {0xb8, 0x37, 0x00, 0xcc},
- {0xb8, 0x01, 0x79, 0xcc},
- {0xb8, 0x08, 0xe0, 0xcc},
- {0xb3, 0x01, 0x41, 0xcc},
- {0xb8, 0x01, 0x79, 0xcc},
- {0xb8, 0x14, 0x18, 0xcc},
- {0xb8, 0xb2, 0x0a, 0xcc},
- {0xb8, 0xb4, 0x0a, 0xcc},
- {0xb8, 0xb5, 0x0a, 0xcc},
- {0xb8, 0xfe, 0x00, 0xcc},
- {0xb8, 0xff, 0x28, 0xcc},
- {0xb9, 0x00, 0x28, 0xcc},
- {0xb9, 0x01, 0x28, 0xcc},
- {0xb9, 0x02, 0x28, 0xcc},
- {0xb9, 0x03, 0x00, 0xcc},
- {0xb9, 0x04, 0x00, 0xcc},
- {0xb9, 0x05, 0x3c, 0xcc},
- {0xb9, 0x06, 0x3c, 0xcc},
- {0xb9, 0x07, 0x3c, 0xcc},
- {0xb9, 0x08, 0x3c, 0xcc},
- {0xb8, 0x8e, 0x00, 0xcc},
- {0xb8, 0x8f, 0xff, 0xcc},
- {0xb8, 0x81, 0x09, 0xcc},
- {0x31, 0x00, 0x00, 0xbb},
- {0x09, 0x01, 0xc7, 0xbb},
- {0x34, 0x01, 0x00, 0xbb},
- {0x2b, 0x00, 0x28, 0xbb},
- {0x2c, 0x00, 0x30, 0xbb},
- {0x2d, 0x00, 0x30, 0xbb},
- {0x2e, 0x00, 0x28, 0xbb},
- {0x62, 0x04, 0x11, 0xbb},
- {0x03, 0x01, 0xe0, 0xbb},
- {0x2c, 0x00, 0x2c, 0xbb},
- {0x20, 0xd0, 0x00, 0xbb},
- {0x01, 0x00, 0x08, 0xbb},
- {0x06, 0x00, 0x10, 0xbb},
- {0x05, 0x00, 0x20, 0xbb},
- {0x20, 0x00, 0x00, 0xbb},
- {0xb6, 0x00, 0x00, 0xcc},
- {0xb6, 0x03, 0x02, 0xcc},
- {0xb6, 0x02, 0x80, 0xcc},
- {0xb6, 0x05, 0x01, 0xcc},
- {0xb6, 0x04, 0xe0, 0xcc},
- {0xb6, 0x12, 0x78, 0xcc},
- {0xb6, 0x18, 0x02, 0xcc},
- {0xb6, 0x17, 0x58, 0xcc},
- {0xb6, 0x16, 0x00, 0xcc},
- {0xb6, 0x22, 0x12, 0xcc},
- {0xb6, 0x23, 0x0b, 0xcc},
- {0xb3, 0x02, 0x02, 0xcc},
- {0xbf, 0xc0, 0x39, 0xcc},
- {0xbf, 0xc1, 0x04, 0xcc},
- {0xbf, 0xcc, 0x10, 0xcc},
- {0xb9, 0x12, 0x00, 0xcc},
- {0xb9, 0x13, 0x0a, 0xcc},
- {0xb9, 0x14, 0x0a, 0xcc},
- {0xb9, 0x15, 0x0a, 0xcc},
- {0xb9, 0x16, 0x0a, 0xcc},
- {0xb9, 0x18, 0x00, 0xcc},
- {0xb9, 0x19, 0x0f, 0xcc},
- {0xb9, 0x1a, 0x0f, 0xcc},
- {0xb9, 0x1b, 0x0f, 0xcc},
- {0xb9, 0x1c, 0x0f, 0xcc},
- {0xb8, 0x8e, 0x00, 0xcc},
- {0xb8, 0x8f, 0xff, 0xcc},
- {0xb6, 0x12, 0xf8, 0xcc},
- {0xb8, 0x0c, 0x20, 0xcc},
- {0xb8, 0x0d, 0x70, 0xcc},
- {0xb6, 0x13, 0x13, 0xcc},
- {0x35, 0x00, 0x60, 0xbb},
- {0xb3, 0x5c, 0x01, 0xcc},
- {}
-};
-static const u8 mi0360_initQVGA_JPG[][4] = {
- {0xb0, 0x03, 0x19, 0xcc},
- {0xb0, 0x04, 0x02, 0xcc},
- {0xb3, 0x00, 0x24, 0xcc},
- {0xb3, 0x00, 0x25, 0xcc},
- {0xb3, 0x08, 0x01, 0xcc},
- {0xb3, 0x09, 0x0c, 0xcc},
- {0xb3, 0x05, 0x01, 0xcc},
- {0xb3, 0x06, 0x03, 0xcc},
- {0xb3, 0x03, 0x0a, 0xcc},
- {0xb3, 0x20, 0x00, 0xcc},
- {0xb3, 0x21, 0x00, 0xcc},
- {0xb3, 0x22, 0x01, 0xcc},
- {0xb3, 0x23, 0xe0, 0xcc},
- {0xb3, 0x04, 0x05, 0xcc},
- {0xb3, 0x14, 0x00, 0xcc},
- {0xb3, 0x15, 0x00, 0xcc},
- {0xb3, 0x16, 0x02, 0xcc},
- {0xb3, 0x17, 0x7f, 0xcc},
- {0xb3, 0x35, 0xdd, 0xcc},
- {0xb3, 0x34, 0x02, 0xcc},
- {0xb3, 0x00, 0x25, 0xcc},
- {0xbc, 0x00, 0xd1, 0xcc},
- {0xb8, 0x00, 0x13, 0xcc},
- {0xb8, 0x27, 0x20, 0xcc},
- {0xb8, 0x2c, 0x50, 0xcc},
- {0xb8, 0x2d, 0xf8, 0xcc},
- {0xb8, 0x2e, 0xf8, 0xcc},
- {0xb8, 0x2f, 0xf8, 0xcc},
- {0xb8, 0x30, 0x50, 0xcc},
- {0xb8, 0x31, 0xf8, 0xcc},
- {0xb8, 0x32, 0xf8, 0xcc},
- {0xb8, 0x33, 0xf8, 0xcc},
- {0xb8, 0x34, 0x50, 0xcc},
- {0xb8, 0x35, 0x00, 0xcc},
- {0xb8, 0x36, 0x00, 0xcc},
- {0xb8, 0x37, 0x00, 0xcc},
- {0xb8, 0x01, 0x79, 0xcc},
- {0xb8, 0x08, 0xe0, 0xcc},
- {0xb3, 0x01, 0x41, 0xcc},
- {0xb8, 0x01, 0x79, 0xcc},
- {0xb8, 0x14, 0x18, 0xcc},
- {0xb8, 0xb2, 0x0a, 0xcc},
- {0xb8, 0xb4, 0x0a, 0xcc},
- {0xb8, 0xb5, 0x0a, 0xcc},
- {0xb8, 0xfe, 0x00, 0xcc},
- {0xb8, 0xff, 0x28, 0xcc},
- {0xb9, 0x00, 0x28, 0xcc},
- {0xb9, 0x01, 0x28, 0xcc},
- {0xb9, 0x02, 0x28, 0xcc},
- {0xb9, 0x03, 0x00, 0xcc},
- {0xb9, 0x04, 0x00, 0xcc},
- {0xb9, 0x05, 0x3c, 0xcc},
- {0xb9, 0x06, 0x3c, 0xcc},
- {0xb9, 0x07, 0x3c, 0xcc},
- {0xb9, 0x08, 0x3c, 0xcc},
- {0xb8, 0x8e, 0x00, 0xcc},
- {0xb8, 0x8f, 0xff, 0xcc},
- {0xb8, 0x81, 0x09, 0xcc},
- {0x31, 0x00, 0x00, 0xbb},
- {0x09, 0x01, 0xc7, 0xbb},
- {0x34, 0x01, 0x00, 0xbb},
- {0x2b, 0x00, 0x28, 0xbb},
- {0x2c, 0x00, 0x30, 0xbb},
- {0x2d, 0x00, 0x30, 0xbb},
- {0x2e, 0x00, 0x28, 0xbb},
- {0x62, 0x04, 0x11, 0xbb},
- {0x03, 0x01, 0xe0, 0xbb},
- {0x2c, 0x00, 0x2c, 0xbb},
- {0x20, 0xd0, 0x00, 0xbb},
- {0x01, 0x00, 0x08, 0xbb},
- {0x06, 0x00, 0x10, 0xbb},
- {0x05, 0x00, 0x20, 0xbb},
- {0x20, 0x00, 0x00, 0xbb},
- {0xb6, 0x00, 0x00, 0xcc},
- {0xb6, 0x03, 0x01, 0xcc},
- {0xb6, 0x02, 0x40, 0xcc},
- {0xb6, 0x05, 0x00, 0xcc},
- {0xb6, 0x04, 0xf0, 0xcc},
- {0xb6, 0x12, 0x78, 0xcc},
- {0xb6, 0x18, 0x00, 0xcc},
- {0xb6, 0x17, 0x96, 0xcc},
- {0xb6, 0x16, 0x00, 0xcc},
- {0xb6, 0x22, 0x12, 0xcc},
- {0xb6, 0x23, 0x0b, 0xcc},
- {0xb3, 0x02, 0x02, 0xcc},
- {0xbf, 0xc0, 0x39, 0xcc},
- {0xbf, 0xc1, 0x04, 0xcc},
- {0xbf, 0xcc, 0x10, 0xcc},
- {0xb9, 0x12, 0x00, 0xcc},
- {0xb9, 0x13, 0x0a, 0xcc},
- {0xb9, 0x14, 0x0a, 0xcc},
- {0xb9, 0x15, 0x0a, 0xcc},
- {0xb9, 0x16, 0x0a, 0xcc},
- {0xb9, 0x18, 0x00, 0xcc},
- {0xb9, 0x19, 0x0f, 0xcc},
- {0xb9, 0x1a, 0x0f, 0xcc},
- {0xb9, 0x1b, 0x0f, 0xcc},
- {0xb9, 0x1c, 0x0f, 0xcc},
- {0xb8, 0x8e, 0x00, 0xcc},
- {0xb8, 0x8f, 0xff, 0xcc},
- {0xb6, 0x12, 0xf8, 0xcc},
- {0xb6, 0x13, 0x13, 0xcc},
- {0xbc, 0x02, 0x18, 0xcc},
- {0xbc, 0x03, 0x50, 0xcc},
- {0xbc, 0x04, 0x18, 0xcc},
- {0xbc, 0x05, 0x00, 0xcc},
- {0xbc, 0x06, 0x00, 0xcc},
- {0xbc, 0x08, 0x30, 0xcc},
- {0xbc, 0x09, 0x40, 0xcc},
- {0xbc, 0x0a, 0x10, 0xcc},
- {0xb8, 0x0c, 0x20, 0xcc},
- {0xb8, 0x0d, 0x70, 0xcc},
- {0xbc, 0x0b, 0x00, 0xcc},
- {0xbc, 0x0c, 0x00, 0xcc},
- {0x35, 0x00, 0xef, 0xbb},
- {0xb3, 0x5c, 0x01, 0xcc},
- {}
-};
-
-static const u8 mi1310_socinitVGA_JPG[][4] = {
- {0xb0, 0x03, 0x19, 0xcc},
- {0xb0, 0x04, 0x02, 0xcc},
- {0xb3, 0x00, 0x64, 0xcc},
- {0xb3, 0x00, 0x65, 0xcc},
- {0xb3, 0x05, 0x00, 0xcc},
- {0xb3, 0x06, 0x00, 0xcc},
- {0xb3, 0x08, 0x01, 0xcc},
- {0xb3, 0x09, 0x0c, 0xcc},
- {0xb3, 0x34, 0x02, 0xcc},
- {0xb3, 0x35, 0xdd, 0xcc}, /* i2c add: 5d */
- {0xb3, 0x02, 0x00, 0xcc},
- {0xb3, 0x03, 0x0a, 0xcc},
- {0xb3, 0x04, 0x05, 0xcc},
- {0xb3, 0x20, 0x00, 0xcc},
- {0xb3, 0x21, 0x00, 0xcc},
- {0xb3, 0x22, 0x03, 0xcc},
- {0xb3, 0x23, 0xc0, 0xcc},
- {0xb3, 0x14, 0x00, 0xcc},
- {0xb3, 0x15, 0x00, 0xcc},
- {0xb3, 0x16, 0x04, 0xcc},
- {0xb3, 0x17, 0xff, 0xcc},
- {0xb3, 0x00, 0x65, 0xcc},
- {0xb8, 0x00, 0x00, 0xcc},
- {0xbc, 0x00, 0xd0, 0xcc},
- {0xbc, 0x01, 0x01, 0xcc},
- {0xf0, 0x00, 0x02, 0xbb},
- {0xc8, 0x9f, 0x0b, 0xbb},
- {0x5b, 0x00, 0x01, 0xbb},
- {0x2f, 0xde, 0x20, 0xbb},
- {0xf0, 0x00, 0x00, 0xbb},
- {0x20, 0x03, 0x02, 0xbb}, /* h/v flip */
- {0xf0, 0x00, 0x01, 0xbb},
- {0x05, 0x00, 0x07, 0xbb},
- {0x34, 0x00, 0x00, 0xbb},
- {0x35, 0xff, 0x00, 0xbb},
- {0xdc, 0x07, 0x02, 0xbb},
- {0xdd, 0x3c, 0x18, 0xbb},
- {0xde, 0x92, 0x6d, 0xbb},
- {0xdf, 0xcd, 0xb1, 0xbb},
- {0xe0, 0xff, 0xe7, 0xbb},
- {0x06, 0xf0, 0x0d, 0xbb},
- {0x06, 0x70, 0x0e, 0xbb},
- {0x4c, 0x00, 0x01, 0xbb},
- {0x4d, 0x00, 0x01, 0xbb},
- {0xf0, 0x00, 0x02, 0xbb},
- {0x2e, 0x0c, 0x55, 0xbb},
- {0x21, 0xb6, 0x6e, 0xbb},
- {0x36, 0x30, 0x10, 0xbb},
- {0x37, 0x00, 0xc1, 0xbb},
- {0xf0, 0x00, 0x00, 0xbb},
- {0x07, 0x00, 0x84, 0xbb},
- {0x08, 0x02, 0x4a, 0xbb},
- {0x05, 0x01, 0x10, 0xbb},
- {0x06, 0x00, 0x39, 0xbb},
- {0xf0, 0x00, 0x02, 0xbb},
- {0x58, 0x02, 0x67, 0xbb},
- {0x57, 0x02, 0x00, 0xbb},
- {0x5a, 0x02, 0x67, 0xbb},
- {0x59, 0x02, 0x00, 0xbb},
- {0x5c, 0x12, 0x0d, 0xbb},
- {0x5d, 0x16, 0x11, 0xbb},
- {0x39, 0x06, 0x18, 0xbb},
- {0x3a, 0x06, 0x18, 0xbb},
- {0x3b, 0x06, 0x18, 0xbb},
- {0x3c, 0x06, 0x18, 0xbb},
- {0x64, 0x7b, 0x5b, 0xbb},
- {0xf0, 0x00, 0x02, 0xbb},
- {0x36, 0x30, 0x10, 0xbb},
- {0x37, 0x00, 0xc0, 0xbb},
- {0xbc, 0x0e, 0x00, 0xcc},
- {0xbc, 0x0f, 0x05, 0xcc},
- {0xbc, 0x10, 0xc0, 0xcc},
- {0xbc, 0x11, 0x03, 0xcc},
- {0xb6, 0x00, 0x00, 0xcc},
- {0xb6, 0x03, 0x02, 0xcc},
- {0xb6, 0x02, 0x80, 0xcc},
- {0xb6, 0x05, 0x01, 0xcc},
- {0xb6, 0x04, 0xe0, 0xcc},
- {0xb6, 0x12, 0xf8, 0xcc},
- {0xb6, 0x13, 0x25, 0xcc},
- {0xb6, 0x18, 0x02, 0xcc},
- {0xb6, 0x17, 0x58, 0xcc},
- {0xb6, 0x16, 0x00, 0xcc},
- {0xb6, 0x22, 0x12, 0xcc},
- {0xb6, 0x23, 0x0b, 0xcc},
- {0xbf, 0xc0, 0x39, 0xcc},
- {0xbf, 0xc1, 0x04, 0xcc},
- {0xbf, 0xcc, 0x00, 0xcc},
- {0xbc, 0x02, 0x18, 0xcc},
- {0xbc, 0x03, 0x50, 0xcc},
- {0xbc, 0x04, 0x18, 0xcc},
- {0xbc, 0x05, 0x00, 0xcc},
- {0xbc, 0x06, 0x00, 0xcc},
- {0xbc, 0x08, 0x30, 0xcc},
- {0xbc, 0x09, 0x40, 0xcc},
- {0xbc, 0x0a, 0x10, 0xcc},
- {0xbc, 0x0b, 0x00, 0xcc},
- {0xbc, 0x0c, 0x00, 0xcc},
- {0xb3, 0x5c, 0x01, 0xcc},
- {0xf0, 0x00, 0x01, 0xbb},
- {0x80, 0x00, 0x03, 0xbb},
- {0x81, 0xc7, 0x14, 0xbb},
- {0x82, 0xeb, 0xe8, 0xbb},
- {0x83, 0xfe, 0xf4, 0xbb},
- {0x84, 0xcd, 0x10, 0xbb},
- {0x85, 0xf3, 0xee, 0xbb},
- {0x86, 0xff, 0xf1, 0xbb},
- {0x87, 0xcd, 0x10, 0xbb},
- {0x88, 0xf3, 0xee, 0xbb},
- {0x89, 0x01, 0xf1, 0xbb},
- {0x8a, 0xe5, 0x17, 0xbb},
- {0x8b, 0xe8, 0xe2, 0xbb},
- {0x8c, 0xf7, 0xed, 0xbb},
- {0x8d, 0x00, 0xff, 0xbb},
- {0x8e, 0xec, 0x10, 0xbb},
- {0x8f, 0xf0, 0xed, 0xbb},
- {0x90, 0xf9, 0xf2, 0xbb},
- {0x91, 0x00, 0x00, 0xbb},
- {0x92, 0xe9, 0x0d, 0xbb},
- {0x93, 0xf4, 0xf2, 0xbb},
- {0x94, 0xfb, 0xf5, 0xbb},
- {0x95, 0x00, 0xff, 0xbb},
- {0xb6, 0x0f, 0x08, 0xbb},
- {0xb7, 0x3d, 0x16, 0xbb},
- {0xb8, 0x0c, 0x04, 0xbb},
- {0xb9, 0x1c, 0x07, 0xbb},
- {0xba, 0x0a, 0x03, 0xbb},
- {0xbb, 0x1b, 0x09, 0xbb},
- {0xbc, 0x17, 0x0d, 0xbb},
- {0xbd, 0x23, 0x1d, 0xbb},
- {0xbe, 0x00, 0x28, 0xbb},
- {0xbf, 0x11, 0x09, 0xbb},
- {0xc0, 0x16, 0x15, 0xbb},
- {0xc1, 0x00, 0x1b, 0xbb},
- {0xc2, 0x0e, 0x07, 0xbb},
- {0xc3, 0x14, 0x10, 0xbb},
- {0xc4, 0x00, 0x17, 0xbb},
- {0x06, 0x74, 0x8e, 0xbb},
- {0xf0, 0x00, 0x01, 0xbb},
- {0x06, 0xf4, 0x8e, 0xbb},
- {0x00, 0x00, 0x50, 0xdd},
- {0x06, 0x74, 0x8e, 0xbb},
- {0xf0, 0x00, 0x02, 0xbb},
- {0x24, 0x50, 0x20, 0xbb},
- {0xf0, 0x00, 0x02, 0xbb},
- {0x34, 0x0c, 0x50, 0xbb},
- {0xb3, 0x01, 0x41, 0xcc},
- {0xf0, 0x00, 0x00, 0xbb},
- {0x03, 0x03, 0xc0, 0xbb},
- {},
-};
-static const u8 mi1310_socinitQVGA_JPG[][4] = {
- {0xb0, 0x03, 0x19, 0xcc}, {0xb0, 0x04, 0x02, 0xcc},
- {0xb3, 0x00, 0x64, 0xcc}, {0xb3, 0x00, 0x65, 0xcc},
- {0xb3, 0x05, 0x00, 0xcc}, {0xb3, 0x06, 0x00, 0xcc},
- {0xb3, 0x08, 0x01, 0xcc}, {0xb3, 0x09, 0x0c, 0xcc},
- {0xb3, 0x34, 0x02, 0xcc}, {0xb3, 0x35, 0xdd, 0xcc},
- {0xb3, 0x02, 0x00, 0xcc}, {0xb3, 0x03, 0x0a, 0xcc},
- {0xb3, 0x04, 0x05, 0xcc}, {0xb3, 0x20, 0x00, 0xcc},
- {0xb3, 0x21, 0x00, 0xcc}, {0xb3, 0x22, 0x03, 0xcc},
- {0xb3, 0x23, 0xc0, 0xcc}, {0xb3, 0x14, 0x00, 0xcc},
- {0xb3, 0x15, 0x00, 0xcc}, {0xb3, 0x16, 0x04, 0xcc},
- {0xb3, 0x17, 0xff, 0xcc}, {0xb3, 0x00, 0x65, 0xcc},
- {0xb8, 0x00, 0x00, 0xcc}, {0xbc, 0x00, 0xf0, 0xcc},
- {0xbc, 0x01, 0x01, 0xcc}, {0xf0, 0x00, 0x02, 0xbb},
- {0xc8, 0x9f, 0x0b, 0xbb}, {0x5b, 0x00, 0x01, 0xbb},
- {0x2f, 0xde, 0x20, 0xbb}, {0xf0, 0x00, 0x00, 0xbb},
- {0x20, 0x03, 0x02, 0xbb}, /* h/v flip */
- {0xf0, 0x00, 0x01, 0xbb},
- {0x05, 0x00, 0x07, 0xbb}, {0x34, 0x00, 0x00, 0xbb},
- {0x35, 0xff, 0x00, 0xbb}, {0xdc, 0x07, 0x02, 0xbb},
- {0xdd, 0x3c, 0x18, 0xbb}, {0xde, 0x92, 0x6d, 0xbb},
- {0xdf, 0xcd, 0xb1, 0xbb}, {0xe0, 0xff, 0xe7, 0xbb},
- {0x06, 0xf0, 0x0d, 0xbb}, {0x06, 0x70, 0x0e, 0xbb},
- {0x4c, 0x00, 0x01, 0xbb}, {0x4d, 0x00, 0x01, 0xbb},
- {0xf0, 0x00, 0x02, 0xbb}, {0x2e, 0x0c, 0x55, 0xbb},
- {0x21, 0xb6, 0x6e, 0xbb}, {0x36, 0x30, 0x10, 0xbb},
- {0x37, 0x00, 0xc1, 0xbb}, {0xf0, 0x00, 0x00, 0xbb},
- {0x07, 0x00, 0x84, 0xbb}, {0x08, 0x02, 0x4a, 0xbb},
- {0x05, 0x01, 0x10, 0xbb}, {0x06, 0x00, 0x39, 0xbb},
- {0xf0, 0x00, 0x02, 0xbb}, {0x58, 0x02, 0x67, 0xbb},
- {0x57, 0x02, 0x00, 0xbb}, {0x5a, 0x02, 0x67, 0xbb},
- {0x59, 0x02, 0x00, 0xbb}, {0x5c, 0x12, 0x0d, 0xbb},
- {0x5d, 0x16, 0x11, 0xbb}, {0x39, 0x06, 0x18, 0xbb},
- {0x3a, 0x06, 0x18, 0xbb}, {0x3b, 0x06, 0x18, 0xbb},
- {0x3c, 0x06, 0x18, 0xbb}, {0x64, 0x7b, 0x5b, 0xbb},
- {0xf0, 0x00, 0x02, 0xbb}, {0x36, 0x30, 0x10, 0xbb},
- {0x37, 0x00, 0xc0, 0xbb}, {0xbc, 0x0e, 0x00, 0xcc},
- {0xbc, 0x0f, 0x05, 0xcc}, {0xbc, 0x10, 0xc0, 0xcc},
- {0xbc, 0x11, 0x03, 0xcc}, {0xb6, 0x00, 0x00, 0xcc},
- {0xb6, 0x03, 0x01, 0xcc}, {0xb6, 0x02, 0x40, 0xcc},
- {0xb6, 0x05, 0x00, 0xcc}, {0xb6, 0x04, 0xf0, 0xcc},
- {0xb6, 0x12, 0xf8, 0xcc}, {0xb6, 0x13, 0x25, 0xcc},
- {0xb6, 0x18, 0x00, 0xcc}, {0xb6, 0x17, 0x96, 0xcc},
- {0xb6, 0x16, 0x00, 0xcc}, {0xb6, 0x22, 0x12, 0xcc},
- {0xb6, 0x23, 0x0b, 0xcc}, {0xbf, 0xc0, 0x39, 0xcc},
- {0xbf, 0xc1, 0x04, 0xcc}, {0xbf, 0xcc, 0x00, 0xcc},
- {0xb3, 0x5c, 0x01, 0xcc}, {0xf0, 0x00, 0x01, 0xbb},
- {0x80, 0x00, 0x03, 0xbb}, {0x81, 0xc7, 0x14, 0xbb},
- {0x82, 0xeb, 0xe8, 0xbb}, {0x83, 0xfe, 0xf4, 0xbb},
- {0x84, 0xcd, 0x10, 0xbb}, {0x85, 0xf3, 0xee, 0xbb},
- {0x86, 0xff, 0xf1, 0xbb}, {0x87, 0xcd, 0x10, 0xbb},
- {0x88, 0xf3, 0xee, 0xbb}, {0x89, 0x01, 0xf1, 0xbb},
- {0x8a, 0xe5, 0x17, 0xbb}, {0x8b, 0xe8, 0xe2, 0xbb},
- {0x8c, 0xf7, 0xed, 0xbb}, {0x8d, 0x00, 0xff, 0xbb},
- {0x8e, 0xec, 0x10, 0xbb}, {0x8f, 0xf0, 0xed, 0xbb},
- {0x90, 0xf9, 0xf2, 0xbb}, {0x91, 0x00, 0x00, 0xbb},
- {0x92, 0xe9, 0x0d, 0xbb}, {0x93, 0xf4, 0xf2, 0xbb},
- {0x94, 0xfb, 0xf5, 0xbb}, {0x95, 0x00, 0xff, 0xbb},
- {0xb6, 0x0f, 0x08, 0xbb}, {0xb7, 0x3d, 0x16, 0xbb},
- {0xb8, 0x0c, 0x04, 0xbb}, {0xb9, 0x1c, 0x07, 0xbb},
- {0xba, 0x0a, 0x03, 0xbb}, {0xbb, 0x1b, 0x09, 0xbb},
- {0xbc, 0x17, 0x0d, 0xbb}, {0xbd, 0x23, 0x1d, 0xbb},
- {0xbe, 0x00, 0x28, 0xbb}, {0xbf, 0x11, 0x09, 0xbb},
- {0xc0, 0x16, 0x15, 0xbb}, {0xc1, 0x00, 0x1b, 0xbb},
- {0xc2, 0x0e, 0x07, 0xbb}, {0xc3, 0x14, 0x10, 0xbb},
- {0xc4, 0x00, 0x17, 0xbb}, {0x06, 0x74, 0x8e, 0xbb},
- {0xf0, 0x00, 0x01, 0xbb}, {0x06, 0xf4, 0x8e, 0xbb},
- {0x00, 0x00, 0x50, 0xdd}, {0x06, 0x74, 0x8e, 0xbb},
- {0xf0, 0x00, 0x02, 0xbb}, {0x24, 0x50, 0x20, 0xbb},
- {0xf0, 0x00, 0x02, 0xbb}, {0x34, 0x0c, 0x50, 0xbb},
- {0xb3, 0x01, 0x41, 0xcc}, {0xf0, 0x00, 0x00, 0xbb},
- {0x03, 0x03, 0xc0, 0xbb},
- {},
-};
-static const u8 mi1310_soc_InitSXGA_JPG[][4] = {
- {0xb0, 0x03, 0x19, 0xcc},
- {0xb0, 0x04, 0x02, 0xcc},
- {0xb3, 0x00, 0x64, 0xcc},
- {0xb3, 0x00, 0x65, 0xcc},
- {0xb3, 0x05, 0x00, 0xcc},
- {0xb3, 0x06, 0x00, 0xcc},
- {0xb3, 0x08, 0x01, 0xcc},
- {0xb3, 0x09, 0x0c, 0xcc},
- {0xb3, 0x34, 0x02, 0xcc},
- {0xb3, 0x35, 0xdd, 0xcc},
- {0xb3, 0x02, 0x00, 0xcc},
- {0xb3, 0x03, 0x0a, 0xcc},
- {0xb3, 0x04, 0x0d, 0xcc},
- {0xb3, 0x20, 0x00, 0xcc},
- {0xb3, 0x21, 0x00, 0xcc},
- {0xb3, 0x22, 0x03, 0xcc},
- {0xb3, 0x23, 0xc0, 0xcc},
- {0xb3, 0x14, 0x00, 0xcc},
- {0xb3, 0x15, 0x00, 0xcc},
- {0xb3, 0x16, 0x04, 0xcc},
- {0xb3, 0x17, 0xff, 0xcc},
- {0xb3, 0x00, 0x65, 0xcc},
- {0xb8, 0x00, 0x00, 0xcc},
- {0xbc, 0x00, 0x70, 0xcc},
- {0xbc, 0x01, 0x01, 0xcc},
- {0xf0, 0x00, 0x02, 0xbb},
- {0xc8, 0x9f, 0x0b, 0xbb},
- {0x5b, 0x00, 0x01, 0xbb},
- {0xf0, 0x00, 0x00, 0xbb},
- {0x20, 0x03, 0x02, 0xbb}, /* h/v flip */
- {0xf0, 0x00, 0x01, 0xbb},
- {0x05, 0x00, 0x07, 0xbb},
- {0x34, 0x00, 0x00, 0xbb},
- {0x35, 0xff, 0x00, 0xbb},
- {0xdc, 0x07, 0x02, 0xbb},
- {0xdd, 0x3c, 0x18, 0xbb},
- {0xde, 0x92, 0x6d, 0xbb},
- {0xdf, 0xcd, 0xb1, 0xbb},
- {0xe0, 0xff, 0xe7, 0xbb},
- {0x06, 0xf0, 0x0d, 0xbb},
- {0x06, 0x70, 0x0e, 0xbb},
- {0x4c, 0x00, 0x01, 0xbb},
- {0x4d, 0x00, 0x01, 0xbb},
- {0xf0, 0x00, 0x02, 0xbb},
- {0x2e, 0x0c, 0x60, 0xbb},
- {0x21, 0xb6, 0x6e, 0xbb},
- {0x37, 0x01, 0x40, 0xbb},
- {0xf0, 0x00, 0x00, 0xbb},
- {0x07, 0x00, 0x84, 0xbb},
- {0x08, 0x02, 0x4a, 0xbb},
- {0x05, 0x01, 0x10, 0xbb},
- {0x06, 0x00, 0x39, 0xbb},
- {0xf0, 0x00, 0x02, 0xbb},
- {0x58, 0x02, 0x67, 0xbb},
- {0x57, 0x02, 0x00, 0xbb},
- {0x5a, 0x02, 0x67, 0xbb},
- {0x59, 0x02, 0x00, 0xbb},
- {0x5c, 0x12, 0x0d, 0xbb},
- {0x5d, 0x16, 0x11, 0xbb},
- {0x39, 0x06, 0x18, 0xbb},
- {0x3a, 0x06, 0x18, 0xbb},
- {0x3b, 0x06, 0x18, 0xbb},
- {0x3c, 0x06, 0x18, 0xbb},
- {0x64, 0x7b, 0x5b, 0xbb},
- {0xb6, 0x00, 0x00, 0xcc},
- {0xb6, 0x03, 0x05, 0xcc},
- {0xb6, 0x02, 0x00, 0xcc},
- {0xb6, 0x05, 0x03, 0xcc},
- {0xb6, 0x04, 0xc0, 0xcc},
- {0xb6, 0x12, 0xf8, 0xcc},
- {0xb6, 0x13, 0x29, 0xcc},
- {0xb6, 0x18, 0x09, 0xcc},
- {0xb6, 0x17, 0x60, 0xcc},
- {0xb6, 0x16, 0x00, 0xcc},
- {0xb6, 0x22, 0x12, 0xcc},
- {0xb6, 0x23, 0x0b, 0xcc},
- {0xbf, 0xc0, 0x39, 0xcc},
- {0xbf, 0xc1, 0x04, 0xcc},
- {0xbf, 0xcc, 0x00, 0xcc},
- {0xb3, 0x01, 0x41, 0xcc},
- {0x00, 0x00, 0x80, 0xdd},
- {0xf0, 0x00, 0x02, 0xbb},
- {0x00, 0x00, 0x10, 0xdd},
- {0x22, 0xa0, 0x78, 0xbb},
- {0x23, 0xa0, 0x78, 0xbb},
- {0x24, 0x7f, 0x00, 0xbb},
- {0x28, 0xea, 0x02, 0xbb},
- {0x29, 0x86, 0x7a, 0xbb},
- {0x5e, 0x52, 0x4c, 0xbb},
- {0x5f, 0x20, 0x24, 0xbb},
- {0x60, 0x00, 0x02, 0xbb},
- {0x02, 0x00, 0xee, 0xbb},
- {0x03, 0x39, 0x23, 0xbb},
- {0x04, 0x07, 0x24, 0xbb},
- {0x09, 0x00, 0xc0, 0xbb},
- {0x0a, 0x00, 0x79, 0xbb},
- {0x0b, 0x00, 0x04, 0xbb},
- {0x0c, 0x00, 0x5c, 0xbb},
- {0x0d, 0x00, 0xd9, 0xbb},
- {0x0e, 0x00, 0x53, 0xbb},
- {0x0f, 0x00, 0x21, 0xbb},
- {0x10, 0x00, 0xa4, 0xbb},
- {0x11, 0x00, 0xe5, 0xbb},
- {0x15, 0x00, 0x00, 0xbb},
- {0x16, 0x00, 0x00, 0xbb},
- {0x17, 0x00, 0x00, 0xbb},
- {0x18, 0x00, 0x00, 0xbb},
- {0x19, 0x00, 0x00, 0xbb},
- {0x1a, 0x00, 0x00, 0xbb},
- {0x1b, 0x00, 0x00, 0xbb},
- {0x1c, 0x00, 0x00, 0xbb},
- {0x1d, 0x00, 0x00, 0xbb},
- {0x1e, 0x00, 0x00, 0xbb},
- {0xf0, 0x00, 0x01, 0xbb},
- {0x00, 0x00, 0x20, 0xdd},
- {0x06, 0xf0, 0x8e, 0xbb},
- {0x00, 0x00, 0x80, 0xdd},
- {0x06, 0x70, 0x8e, 0xbb},
- {0xf0, 0x00, 0x02, 0xbb},
- {0x00, 0x00, 0x20, 0xdd},
- {0x5e, 0x6a, 0x53, 0xbb},
- {0x5f, 0x40, 0x2c, 0xbb},
- {0xf0, 0x00, 0x01, 0xbb},
- {0x00, 0x00, 0x20, 0xdd},
- {0x58, 0x00, 0x00, 0xbb},
- {0x53, 0x09, 0x03, 0xbb},
- {0x54, 0x31, 0x18, 0xbb},
- {0x55, 0x8b, 0x5f, 0xbb},
- {0x56, 0xc0, 0xa9, 0xbb},
- {0x57, 0xe0, 0xd2, 0xbb},
- {0xe1, 0x00, 0x00, 0xbb},
- {0xdc, 0x09, 0x03, 0xbb},
- {0xdd, 0x31, 0x18, 0xbb},
- {0xde, 0x8b, 0x5f, 0xbb},
- {0xdf, 0xc0, 0xa9, 0xbb},
- {0xe0, 0xe0, 0xd2, 0xbb},
- {0xb3, 0x5c, 0x01, 0xcc},
- {0xf0, 0x00, 0x01, 0xbb},
- {0x06, 0xf0, 0x8e, 0xbb},
- {0xf0, 0x00, 0x02, 0xbb},
- {0x2f, 0xde, 0x20, 0xbb},
- {0xf0, 0x00, 0x02, 0xbb},
- {0x24, 0x50, 0x20, 0xbb},
- {0xbc, 0x0e, 0x00, 0xcc},
- {0xbc, 0x0f, 0x05, 0xcc},
- {0xbc, 0x10, 0xc0, 0xcc},
- {0xf0, 0x00, 0x02, 0xbb},
- {0x34, 0x0c, 0x50, 0xbb},
- {0xbc, 0x11, 0x03, 0xcc},
- {0xf0, 0x00, 0x01, 0xbb},
- {0x80, 0x00, 0x03, 0xbb},
- {0x81, 0xc7, 0x14, 0xbb},
- {0x82, 0xeb, 0xe8, 0xbb},
- {0x83, 0xfe, 0xf4, 0xbb},
- {0x84, 0xcd, 0x10, 0xbb},
- {0x85, 0xf3, 0xee, 0xbb},
- {0x86, 0xff, 0xf1, 0xbb},
- {0x87, 0xcd, 0x10, 0xbb},
- {0x88, 0xf3, 0xee, 0xbb},
- {0x89, 0x01, 0xf1, 0xbb},
- {0x8a, 0xe5, 0x17, 0xbb},
- {0x8b, 0xe8, 0xe2, 0xbb},
- {0x8c, 0xf7, 0xed, 0xbb},
- {0x8d, 0x00, 0xff, 0xbb},
- {0x8e, 0xec, 0x10, 0xbb},
- {0x8f, 0xf0, 0xed, 0xbb},
- {0x90, 0xf9, 0xf2, 0xbb},
- {0x91, 0x00, 0x00, 0xbb},
- {0x92, 0xe9, 0x0d, 0xbb},
- {0x93, 0xf4, 0xf2, 0xbb},
- {0x94, 0xfb, 0xf5, 0xbb},
- {0x95, 0x00, 0xff, 0xbb},
- {0xb6, 0x0f, 0x08, 0xbb},
- {0xb7, 0x3d, 0x16, 0xbb},
- {0xb8, 0x0c, 0x04, 0xbb},
- {0xb9, 0x1c, 0x07, 0xbb},
- {0xba, 0x0a, 0x03, 0xbb},
- {0xbb, 0x1b, 0x09, 0xbb},
- {0xbc, 0x17, 0x0d, 0xbb},
- {0xbd, 0x23, 0x1d, 0xbb},
- {0xbe, 0x00, 0x28, 0xbb},
- {0xbf, 0x11, 0x09, 0xbb},
- {0xc0, 0x16, 0x15, 0xbb},
- {0xc1, 0x00, 0x1b, 0xbb},
- {0xc2, 0x0e, 0x07, 0xbb},
- {0xc3, 0x14, 0x10, 0xbb},
- {0xc4, 0x00, 0x17, 0xbb},
- {0x06, 0x74, 0x8e, 0xbb},
- {0xf0, 0x00, 0x00, 0xbb},
- {0x03, 0x03, 0xc0, 0xbb},
- {}
-};
-
-static const u8 mi1320_gamma[17] = {
- 0x00, 0x13, 0x38, 0x59, 0x79, 0x92, 0xa7, 0xb9, 0xc8,
- 0xd4, 0xdf, 0xe7, 0xee, 0xf4, 0xf9, 0xfc, 0xff
-};
-static const u8 mi1320_matrix[9] = {
- 0x54, 0xda, 0x06, 0xf1, 0x50, 0xf4, 0xf7, 0xea, 0x52
-};
-static const u8 mi1320_initVGA_data[][4] = {
- {0xb3, 0x01, 0x01, 0xcc}, {0x00, 0x00, 0x33, 0xdd},
- {0xb0, 0x03, 0x19, 0xcc}, {0x00, 0x00, 0x33, 0xdd},
- {0xb0, 0x04, 0x02, 0xcc}, {0x00, 0x00, 0x33, 0xdd},
- {0xb3, 0x00, 0x64, 0xcc}, {0xb3, 0x00, 0x65, 0xcc},
- {0xb0, 0x16, 0x03, 0xcc}, {0xb3, 0x05, 0x00, 0xcc},
- {0xb3, 0x06, 0x00, 0xcc}, {0xb3, 0x08, 0x01, 0xcc},
- {0xb3, 0x09, 0x0c, 0xcc}, {0xb3, 0x34, 0x02, 0xcc},
- {0xb3, 0x35, 0xc8, 0xcc}, /* i2c add: 48 */
- {0xb3, 0x02, 0x00, 0xcc},
- {0xb3, 0x03, 0x0a, 0xcc}, {0xb3, 0x04, 0x05, 0xcc},
- {0xb3, 0x20, 0x00, 0xcc}, {0xb3, 0x21, 0x00, 0xcc},
- {0xb3, 0x22, 0x03, 0xcc}, {0xb3, 0x23, 0xc0, 0xcc},
- {0xb3, 0x14, 0x00, 0xcc}, {0xb3, 0x15, 0x00, 0xcc},
- {0xb3, 0x16, 0x04, 0xcc}, {0xb3, 0x17, 0xff, 0xcc},
- {0xb3, 0x00, 0x67, 0xcc}, {0xbc, 0x00, 0xd0, 0xcc},
- {0xbc, 0x01, 0x01, 0xcc}, {0xf0, 0x00, 0x00, 0xbb},
- {0x0d, 0x00, 0x09, 0xbb}, {0x00, 0x01, 0x00, 0xdd},
- {0x0d, 0x00, 0x08, 0xbb}, {0xf0, 0x00, 0x01, 0xbb},
- {0xa1, 0x05, 0x00, 0xbb}, {0xa4, 0x03, 0xc0, 0xbb},
- {0xf0, 0x00, 0x02, 0xbb}, {0x00, 0x00, 0x10, 0xdd},
- {0xc8, 0x9f, 0x0b, 0xbb}, {0x00, 0x00, 0x10, 0xdd},
- {0xf0, 0x00, 0x00, 0xbb}, {0x00, 0x00, 0x10, 0xdd},
- {0x20, 0x01, 0x00, 0xbb}, {0x00, 0x00, 0x10, 0xdd},
- {0xf0, 0x00, 0x01, 0xbb}, {0x9d, 0x3c, 0xa0, 0xbb},
- {0x47, 0x30, 0x30, 0xbb}, {0xf0, 0x00, 0x00, 0xbb},
- {0x0a, 0x80, 0x11, 0xbb}, {0x35, 0x00, 0x22, 0xbb},
- {0xf0, 0x00, 0x02, 0xbb}, {0x9d, 0xc5, 0x05, 0xbb},
- {0xdc, 0x0f, 0xfc, 0xbb}, {0xf0, 0x00, 0x01, 0xbb},
- {0x06, 0x74, 0x0e, 0xbb}, {0x80, 0x00, 0x06, 0xbb},
- {0x81, 0x04, 0x00, 0xbb}, {0x82, 0x01, 0x02, 0xbb},
- {0x83, 0x03, 0x02, 0xbb}, {0x84, 0x05, 0x00, 0xbb},
- {0x85, 0x01, 0x00, 0xbb}, {0x86, 0x03, 0x02, 0xbb},
- {0x87, 0x05, 0x00, 0xbb}, {0x88, 0x01, 0x00, 0xbb},
- {0x89, 0x02, 0x02, 0xbb}, {0x8a, 0xfd, 0x04, 0xbb},
- {0x8b, 0xfc, 0xfd, 0xbb}, {0x8c, 0xff, 0xfd, 0xbb},
- {0x8d, 0x00, 0x00, 0xbb}, {0x8e, 0xfe, 0x05, 0xbb},
- {0x8f, 0xfc, 0xfd, 0xbb}, {0x90, 0xfe, 0xfd, 0xbb},
- {0x91, 0x00, 0x00, 0xbb}, {0x92, 0xfe, 0x03, 0xbb},
- {0x93, 0xfd, 0xfe, 0xbb}, {0x94, 0xff, 0xfd, 0xbb},
- {0x95, 0x00, 0x00, 0xbb}, {0xb6, 0x07, 0x05, 0xbb},
- {0xb7, 0x13, 0x06, 0xbb}, {0xb8, 0x08, 0x06, 0xbb},
- {0xb9, 0x14, 0x08, 0xbb}, {0xba, 0x06, 0x05, 0xbb},
- {0xbb, 0x13, 0x06, 0xbb}, {0xbc, 0x03, 0x01, 0xbb},
- {0xbd, 0x03, 0x04, 0xbb}, {0xbe, 0x00, 0x02, 0xbb},
- {0xbf, 0x03, 0x01, 0xbb}, {0xc0, 0x02, 0x04, 0xbb},
- {0xc1, 0x00, 0x04, 0xbb}, {0xc2, 0x02, 0x01, 0xbb},
- {0xc3, 0x01, 0x03, 0xbb}, {0xc4, 0x00, 0x04, 0xbb},
- {0xf0, 0x00, 0x00, 0xbb}, {0x05, 0x01, 0x13, 0xbb},
- {0x06, 0x00, 0x11, 0xbb}, {0x07, 0x00, 0x85, 0xbb},
- {0x08, 0x00, 0x27, 0xbb},
- {0x20, 0x01, 0x00, 0xbb}, /* h/v flips - was 03 */
- {0x21, 0x80, 0x00, 0xbb}, {0x22, 0x0d, 0x0f, 0xbb},
- {0x24, 0x80, 0x00, 0xbb}, {0x59, 0x00, 0xff, 0xbb},
- {0xf0, 0x00, 0x02, 0xbb}, {0x39, 0x03, 0x0d, 0xbb},
- {0x3a, 0x06, 0x1b, 0xbb}, {0x3b, 0x00, 0x95, 0xbb},
- {0x3c, 0x04, 0xdb, 0xbb}, {0x57, 0x02, 0x00, 0xbb},
- {0x58, 0x02, 0x66, 0xbb}, {0x59, 0x00, 0xff, 0xbb},
- {0x5a, 0x01, 0x33, 0xbb}, {0x5c, 0x12, 0x0d, 0xbb},
- {0x5d, 0x16, 0x11, 0xbb}, {0x64, 0x5e, 0x1c, 0xbb},
- {0xf0, 0x00, 0x02, 0xbb}, {0x2f, 0xd1, 0x00, 0xbb},
- {0x5b, 0x00, 0x01, 0xbb}, {0xf0, 0x00, 0x02, 0xbb},
- {0x36, 0x68, 0x10, 0xbb}, {0x00, 0x00, 0x30, 0xdd},
- {0x37, 0x82, 0x00, 0xbb}, {0xbc, 0x0e, 0x00, 0xcc},
- {0xbc, 0x0f, 0x05, 0xcc}, {0xbc, 0x10, 0xc0, 0xcc},
- {0xbc, 0x11, 0x03, 0xcc}, {0xb6, 0x00, 0x00, 0xcc},
- {0xb6, 0x03, 0x05, 0xcc}, {0xb6, 0x02, 0x00, 0xcc},
- {0xb6, 0x05, 0x04, 0xcc}, {0xb6, 0x04, 0x00, 0xcc},
- {0xb6, 0x12, 0xf8, 0xcc}, {0xb6, 0x13, 0x29, 0xcc},
- {0xb6, 0x18, 0x0a, 0xcc}, {0xb6, 0x17, 0x00, 0xcc},
- {0xb6, 0x16, 0x00, 0xcc}, {0xb6, 0x22, 0x12, 0xcc},
- {0xb6, 0x23, 0x0b, 0xcc}, {0xbf, 0xc0, 0x26, 0xcc},
- {0xbf, 0xc1, 0x02, 0xcc}, {0xbf, 0xcc, 0x04, 0xcc},
- {0xbc, 0x02, 0x18, 0xcc}, {0xbc, 0x03, 0x50, 0xcc},
- {0xbc, 0x04, 0x18, 0xcc}, {0xbc, 0x05, 0x00, 0xcc},
- {0xbc, 0x06, 0x00, 0xcc}, {0xbc, 0x08, 0x30, 0xcc},
- {0xbc, 0x09, 0x40, 0xcc}, {0xbc, 0x0a, 0x10, 0xcc},
- {0xbc, 0x0b, 0x00, 0xcc}, {0xbc, 0x0c, 0x00, 0xcc},
- {0xb3, 0x5c, 0x01, 0xcc}, {0xb3, 0x01, 0x41, 0xcc},
- {}
-};
-static const u8 mi1320_initQVGA_data[][4] = {
- {0xb3, 0x01, 0x01, 0xcc}, {0x00, 0x00, 0x33, 0xdd},
- {0xb0, 0x03, 0x19, 0xcc}, {0x00, 0x00, 0x33, 0xdd},
- {0xb0, 0x04, 0x02, 0xcc}, {0x00, 0x00, 0x33, 0xdd},
- {0xb3, 0x00, 0x64, 0xcc}, {0xb3, 0x00, 0x65, 0xcc},
- {0xb0, 0x16, 0x03, 0xcc}, {0xb3, 0x05, 0x01, 0xcc},
- {0xb3, 0x06, 0x01, 0xcc}, {0xb3, 0x08, 0x01, 0xcc},
- {0xb3, 0x09, 0x0c, 0xcc}, {0xb3, 0x34, 0x02, 0xcc},
- {0xb3, 0x35, 0xc8, 0xcc}, {0xb3, 0x02, 0x00, 0xcc},
- {0xb3, 0x03, 0x0a, 0xcc}, {0xb3, 0x04, 0x05, 0xcc},
- {0xb3, 0x20, 0x00, 0xcc}, {0xb3, 0x21, 0x00, 0xcc},
- {0xb3, 0x22, 0x01, 0xcc}, {0xb3, 0x23, 0xe0, 0xcc},
- {0xb3, 0x14, 0x00, 0xcc}, {0xb3, 0x15, 0x00, 0xcc},
- {0xb3, 0x16, 0x02, 0xcc}, {0xb3, 0x17, 0x7f, 0xcc},
- {0xb3, 0x00, 0x65, 0xcc}, {0xb8, 0x00, 0x00, 0xcc},
- {0xbc, 0x00, 0xd0, 0xcc}, {0xbc, 0x01, 0x01, 0xcc},
- {0xf0, 0x00, 0x00, 0xbb}, {0x0d, 0x00, 0x09, 0xbb},
- {0x00, 0x01, 0x00, 0xdd}, {0x0d, 0x00, 0x08, 0xbb},
- {0xf0, 0x00, 0x00, 0xbb}, {0x02, 0x00, 0x64, 0xbb},
- {0x05, 0x01, 0x78, 0xbb}, {0x06, 0x00, 0x11, 0xbb},
- {0x07, 0x01, 0x42, 0xbb}, {0x08, 0x00, 0x11, 0xbb},
- {0x20, 0x01, 0x00, 0xbb}, {0x21, 0x80, 0x00, 0xbb},
- {0x22, 0x0d, 0x0f, 0xbb}, {0x24, 0x80, 0x00, 0xbb},
- {0x59, 0x00, 0xff, 0xbb}, {0xf0, 0x00, 0x01, 0xbb},
- {0x9d, 0x3c, 0xa0, 0xbb}, {0x47, 0x30, 0x30, 0xbb},
- {0xf0, 0x00, 0x00, 0xbb}, {0x0a, 0x80, 0x11, 0xbb},
- {0x35, 0x00, 0x22, 0xbb}, {0xf0, 0x00, 0x02, 0xbb},
- {0x9d, 0xc5, 0x05, 0xbb}, {0xdc, 0x0f, 0xfc, 0xbb},
- {0xf0, 0x00, 0x01, 0xbb}, {0x06, 0x74, 0x0e, 0xbb},
- {0x80, 0x00, 0x06, 0xbb}, {0x81, 0x04, 0x00, 0xbb},
- {0x82, 0x01, 0x02, 0xbb}, {0x83, 0x03, 0x02, 0xbb},
- {0x84, 0x05, 0x00, 0xbb}, {0x85, 0x01, 0x00, 0xbb},
- {0x86, 0x03, 0x02, 0xbb}, {0x87, 0x05, 0x00, 0xbb},
- {0x88, 0x01, 0x00, 0xbb}, {0x89, 0x02, 0x02, 0xbb},
- {0x8a, 0xfd, 0x04, 0xbb}, {0x8b, 0xfc, 0xfd, 0xbb},
- {0x8c, 0xff, 0xfd, 0xbb}, {0x8d, 0x00, 0x00, 0xbb},
- {0x8e, 0xfe, 0x05, 0xbb}, {0x8f, 0xfc, 0xfd, 0xbb},
- {0x90, 0xfe, 0xfd, 0xbb}, {0x91, 0x00, 0x00, 0xbb},
- {0x92, 0xfe, 0x03, 0xbb}, {0x93, 0xfd, 0xfe, 0xbb},
- {0x94, 0xff, 0xfd, 0xbb}, {0x95, 0x00, 0x00, 0xbb},
- {0xb6, 0x07, 0x05, 0xbb}, {0xb7, 0x13, 0x06, 0xbb},
- {0xb8, 0x08, 0x06, 0xbb}, {0xb9, 0x14, 0x08, 0xbb},
- {0xba, 0x06, 0x05, 0xbb}, {0xbb, 0x13, 0x06, 0xbb},
- {0xbc, 0x03, 0x01, 0xbb}, {0xbd, 0x03, 0x04, 0xbb},
- {0xbe, 0x00, 0x02, 0xbb}, {0xbf, 0x03, 0x01, 0xbb},
- {0xc0, 0x02, 0x04, 0xbb}, {0xc1, 0x00, 0x04, 0xbb},
- {0xc2, 0x02, 0x01, 0xbb}, {0xc3, 0x01, 0x03, 0xbb},
- {0xc4, 0x00, 0x04, 0xbb}, {0xf0, 0x00, 0x02, 0xbb},
- {0xc8, 0x00, 0x00, 0xbb}, {0x2e, 0x00, 0x00, 0xbb},
- {0x2e, 0x0c, 0x5b, 0xbb}, {0x2f, 0xd1, 0x00, 0xbb},
- {0x39, 0x03, 0xca, 0xbb}, {0x3a, 0x06, 0x80, 0xbb},
- {0x3b, 0x01, 0x52, 0xbb}, {0x3c, 0x05, 0x40, 0xbb},
- {0x57, 0x01, 0x9c, 0xbb}, {0x58, 0x01, 0xee, 0xbb},
- {0x59, 0x00, 0xf0, 0xbb}, {0x5a, 0x01, 0x20, 0xbb},
- {0x5c, 0x1d, 0x17, 0xbb}, {0x5d, 0x22, 0x1c, 0xbb},
- {0x64, 0x1e, 0x1c, 0xbb}, {0x5b, 0x00, 0x01, 0xbb},
- {0xf0, 0x00, 0x02, 0xbb}, {0x36, 0x68, 0x10, 0xbb},
- {0x00, 0x00, 0x30, 0xdd}, {0x37, 0x81, 0x00, 0xbb},
- {0xbc, 0x02, 0x18, 0xcc}, {0xbc, 0x03, 0x50, 0xcc},
- {0xbc, 0x04, 0x18, 0xcc}, {0xbc, 0x05, 0x00, 0xcc},
- {0xbc, 0x06, 0x00, 0xcc}, {0xbc, 0x08, 0x30, 0xcc},
- {0xbc, 0x09, 0x40, 0xcc}, {0xbc, 0x0a, 0x10, 0xcc},
- {0xbc, 0x0b, 0x00, 0xcc}, {0xbc, 0x0c, 0x00, 0xcc},
- {0xbf, 0xc0, 0x26, 0xcc}, {0xbf, 0xc1, 0x02, 0xcc},
- {0xbf, 0xcc, 0x04, 0xcc}, {0xb3, 0x5c, 0x01, 0xcc},
- {0xb3, 0x01, 0x41, 0xcc},
- {}
-};
-
-static const u8 mi1320_soc_InitVGA[][4] = {
- {0xb3, 0x01, 0x01, 0xcc},
- {0xb0, 0x03, 0x19, 0xcc},
- {0xb0, 0x04, 0x02, 0xcc},
- {0x00, 0x00, 0x30, 0xdd},
- {0xb3, 0x00, 0x64, 0xcc},
- {0xb3, 0x00, 0x67, 0xcc},
- {0xb3, 0x05, 0x01, 0xcc},
- {0xb3, 0x06, 0x01, 0xcc},
- {0xb3, 0x08, 0x01, 0xcc},
- {0xb3, 0x09, 0x0c, 0xcc},
- {0xb3, 0x34, 0x02, 0xcc},
- {0xb3, 0x35, 0xc8, 0xcc}, /* i2c add: 48 */
- {0xb3, 0x02, 0x00, 0xcc},
- {0xb3, 0x03, 0x0a, 0xcc},
- {0xb3, 0x04, 0x05, 0xcc},
- {0xb3, 0x20, 0x00, 0xcc},
- {0xb3, 0x21, 0x00, 0xcc},
- {0xb3, 0x22, 0x01, 0xcc},
- {0xb3, 0x23, 0xe0, 0xcc},
- {0xb3, 0x14, 0x00, 0xcc},
- {0xb3, 0x15, 0x00, 0xcc},
- {0xb3, 0x16, 0x02, 0xcc},
- {0xb3, 0x17, 0x7f, 0xcc},
- {0xb3, 0x00, 0x67, 0xcc},
- {0xb8, 0x00, 0x00, 0xcc},
- {0xbc, 0x00, 0x71, 0xcc},
- {0xbc, 0x01, 0x01, 0xcc},
- {0xb3, 0x5c, 0x01, 0xcc},
- {0xf0, 0x00, 0x02, 0xbb},
- {0x00, 0x00, 0x10, 0xdd},
- {0xc8, 0x00, 0x00, 0xbb},
- {0x00, 0x00, 0x30, 0xdd},
- {0xf0, 0x00, 0x00, 0xbb},
- {0x00, 0x00, 0x10, 0xdd},
- {0x07, 0x00, 0xe0, 0xbb},
- {0x08, 0x00, 0x0b, 0xbb},
- {0x21, 0x00, 0x0c, 0xbb},
- {0x20, 0x01, 0x03, 0xbb}, /* h/v flip */
- {0xbf, 0xc0, 0x26, 0xcc},
- {0xbf, 0xc1, 0x02, 0xcc},
- {0xbf, 0xcc, 0x04, 0xcc},
- {0xb3, 0x01, 0x41, 0xcc},
- {0xf0, 0x00, 0x00, 0xbb},
- {0x05, 0x01, 0x78, 0xbb},
- {0x06, 0x00, 0x11, 0xbb},
- {0x07, 0x01, 0x42, 0xbb},
- {0x08, 0x00, 0x11, 0xbb},
- {0x20, 0x01, 0x03, 0xbb}, /* h/v flip */
- {0x21, 0x80, 0x00, 0xbb},
- {0x22, 0x0d, 0x0f, 0xbb},
- {0x24, 0x80, 0x00, 0xbb},
- {0x59, 0x00, 0xff, 0xbb},
- {0xf0, 0x00, 0x02, 0xbb},
- {0x39, 0x03, 0xca, 0xbb},
- {0x3a, 0x06, 0x80, 0xbb},
- {0x3b, 0x01, 0x52, 0xbb},
- {0x3c, 0x05, 0x40, 0xbb},
- {0x57, 0x01, 0x9c, 0xbb},
- {0x58, 0x01, 0xee, 0xbb},
- {0x59, 0x00, 0xf0, 0xbb},
- {0x5a, 0x01, 0x20, 0xbb},
- {0x5c, 0x1d, 0x17, 0xbb},
- {0x5d, 0x22, 0x1c, 0xbb},
- {0x64, 0x1e, 0x1c, 0xbb},
- {0x5b, 0x00, 0x00, 0xbb},
- {0xf0, 0x00, 0x02, 0xbb},
- {0x22, 0xa0, 0x78, 0xbb},
- {0x23, 0xa0, 0x78, 0xbb},
- {0x24, 0x7f, 0x00, 0xbb},
- {0x28, 0xea, 0x02, 0xbb},
- {0x29, 0x86, 0x7a, 0xbb},
- {0x5e, 0x52, 0x4c, 0xbb},
- {0x5f, 0x20, 0x24, 0xbb},
- {0x60, 0x00, 0x02, 0xbb},
- {0x02, 0x00, 0xee, 0xbb},
- {0x03, 0x39, 0x23, 0xbb},
- {0x04, 0x07, 0x24, 0xbb},
- {0x09, 0x00, 0xc0, 0xbb},
- {0x0a, 0x00, 0x79, 0xbb},
- {0x0b, 0x00, 0x04, 0xbb},
- {0x0c, 0x00, 0x5c, 0xbb},
- {0x0d, 0x00, 0xd9, 0xbb},
- {0x0e, 0x00, 0x53, 0xbb},
- {0x0f, 0x00, 0x21, 0xbb},
- {0x10, 0x00, 0xa4, 0xbb},
- {0x11, 0x00, 0xe5, 0xbb},
- {0x15, 0x00, 0x00, 0xbb},
- {0x16, 0x00, 0x00, 0xbb},
- {0x17, 0x00, 0x00, 0xbb},
- {0x18, 0x00, 0x00, 0xbb},
- {0x19, 0x00, 0x00, 0xbb},
- {0x1a, 0x00, 0x00, 0xbb},
- {0x1b, 0x00, 0x00, 0xbb},
- {0x1c, 0x00, 0x00, 0xbb},
- {0x1d, 0x00, 0x00, 0xbb},
- {0x1e, 0x00, 0x00, 0xbb},
- {0xf0, 0x00, 0x01, 0xbb},
- {0x06, 0xe0, 0x0e, 0xbb},
- {0x06, 0x60, 0x0e, 0xbb},
- {0xb3, 0x5c, 0x01, 0xcc},
- {}
-};
-static const u8 mi1320_soc_InitQVGA[][4] = {
- {0xb3, 0x01, 0x01, 0xcc},
- {0xb0, 0x03, 0x19, 0xcc},
- {0xb0, 0x04, 0x02, 0xcc},
- {0x00, 0x00, 0x30, 0xdd},
- {0xb3, 0x00, 0x64, 0xcc},
- {0xb3, 0x00, 0x67, 0xcc},
- {0xb3, 0x05, 0x01, 0xcc},
- {0xb3, 0x06, 0x01, 0xcc},
- {0xb3, 0x08, 0x01, 0xcc},
- {0xb3, 0x09, 0x0c, 0xcc},
- {0xb3, 0x34, 0x02, 0xcc},
- {0xb3, 0x35, 0xc8, 0xcc},
- {0xb3, 0x02, 0x00, 0xcc},
- {0xb3, 0x03, 0x0a, 0xcc},
- {0xb3, 0x04, 0x05, 0xcc},
- {0xb3, 0x20, 0x00, 0xcc},
- {0xb3, 0x21, 0x00, 0xcc},
- {0xb3, 0x22, 0x01, 0xcc},
- {0xb3, 0x23, 0xe0, 0xcc},
- {0xb3, 0x14, 0x00, 0xcc},
- {0xb3, 0x15, 0x00, 0xcc},
- {0xb3, 0x16, 0x02, 0xcc},
- {0xb3, 0x17, 0x7f, 0xcc},
- {0xb3, 0x00, 0x67, 0xcc},
- {0xb8, 0x00, 0x00, 0xcc},
- {0xbc, 0x00, 0xd1, 0xcc},
- {0xbc, 0x01, 0x01, 0xcc},
- {0xb3, 0x5c, 0x01, 0xcc},
- {0xf0, 0x00, 0x02, 0xbb},
- {0x00, 0x00, 0x10, 0xdd},
- {0xc8, 0x00, 0x00, 0xbb},
- {0x00, 0x00, 0x30, 0xdd},
- {0xf0, 0x00, 0x00, 0xbb},
- {0x00, 0x00, 0x10, 0xdd},
- {0x07, 0x00, 0xe0, 0xbb},
- {0x08, 0x00, 0x0b, 0xbb},
- {0x21, 0x00, 0x0c, 0xbb},
- {0x20, 0x01, 0x03, 0xbb}, /* h/v flip */
- {0xbf, 0xc0, 0x26, 0xcc},
- {0xbf, 0xc1, 0x02, 0xcc},
- {0xbf, 0xcc, 0x04, 0xcc},
- {0xbc, 0x02, 0x18, 0xcc},
- {0xbc, 0x03, 0x50, 0xcc},
- {0xbc, 0x04, 0x18, 0xcc},
- {0xbc, 0x05, 0x00, 0xcc},
- {0xbc, 0x06, 0x00, 0xcc},
- {0xbc, 0x08, 0x30, 0xcc},
- {0xbc, 0x09, 0x40, 0xcc},
- {0xbc, 0x0a, 0x10, 0xcc},
- {0xbc, 0x0b, 0x00, 0xcc},
- {0xbc, 0x0c, 0x00, 0xcc},
- {0xb3, 0x01, 0x41, 0xcc},
- {0xf0, 0x00, 0x00, 0xbb},
- {0x05, 0x01, 0x78, 0xbb},
- {0x06, 0x00, 0x11, 0xbb},
- {0x07, 0x01, 0x42, 0xbb},
- {0x08, 0x00, 0x11, 0xbb},
- {0x20, 0x01, 0x03, 0xbb}, /* h/v flip */
- {0x21, 0x80, 0x00, 0xbb},
- {0x22, 0x0d, 0x0f, 0xbb},
- {0x24, 0x80, 0x00, 0xbb},
- {0x59, 0x00, 0xff, 0xbb},
- {0xf0, 0x00, 0x02, 0xbb},
- {0x39, 0x03, 0xca, 0xbb},
- {0x3a, 0x06, 0x80, 0xbb},
- {0x3b, 0x01, 0x52, 0xbb},
- {0x3c, 0x05, 0x40, 0xbb},
- {0x57, 0x01, 0x9c, 0xbb},
- {0x58, 0x01, 0xee, 0xbb},
- {0x59, 0x00, 0xf0, 0xbb},
- {0x5a, 0x01, 0x20, 0xbb},
- {0x5c, 0x1d, 0x17, 0xbb},
- {0x5d, 0x22, 0x1c, 0xbb},
- {0x64, 0x1e, 0x1c, 0xbb},
- {0x5b, 0x00, 0x00, 0xbb},
- {0xf0, 0x00, 0x02, 0xbb},
- {0x22, 0xa0, 0x78, 0xbb},
- {0x23, 0xa0, 0x78, 0xbb},
- {0x24, 0x7f, 0x00, 0xbb},
- {0x28, 0xea, 0x02, 0xbb},
- {0x29, 0x86, 0x7a, 0xbb},
- {0x5e, 0x52, 0x4c, 0xbb},
- {0x5f, 0x20, 0x24, 0xbb},
- {0x60, 0x00, 0x02, 0xbb},
- {0x02, 0x00, 0xee, 0xbb},
- {0x03, 0x39, 0x23, 0xbb},
- {0x04, 0x07, 0x24, 0xbb},
- {0x09, 0x00, 0xc0, 0xbb},
- {0x0a, 0x00, 0x79, 0xbb},
- {0x0b, 0x00, 0x04, 0xbb},
- {0x0c, 0x00, 0x5c, 0xbb},
- {0x0d, 0x00, 0xd9, 0xbb},
- {0x0e, 0x00, 0x53, 0xbb},
- {0x0f, 0x00, 0x21, 0xbb},
- {0x10, 0x00, 0xa4, 0xbb},
- {0x11, 0x00, 0xe5, 0xbb},
- {0x15, 0x00, 0x00, 0xbb},
- {0x16, 0x00, 0x00, 0xbb},
- {0x17, 0x00, 0x00, 0xbb},
- {0x18, 0x00, 0x00, 0xbb},
- {0x19, 0x00, 0x00, 0xbb},
- {0x1a, 0x00, 0x00, 0xbb},
- {0x1b, 0x00, 0x00, 0xbb},
- {0x1c, 0x00, 0x00, 0xbb},
- {0x1d, 0x00, 0x00, 0xbb},
- {0x1e, 0x00, 0x00, 0xbb},
- {0xf0, 0x00, 0x01, 0xbb},
- {0x06, 0xe0, 0x0e, 0xbb},
- {0x06, 0x60, 0x0e, 0xbb},
- {0xb3, 0x5c, 0x01, 0xcc},
- {}
-};
-static const u8 mi1320_soc_InitSXGA[][4] = {
- {0xb3, 0x01, 0x01, 0xcc},
- {0xb0, 0x03, 0x19, 0xcc},
- {0x00, 0x00, 0x30, 0xdd},
- {0xb3, 0x00, 0x64, 0xcc},
- {0xb3, 0x00, 0x67, 0xcc},
- {0xb3, 0x05, 0x01, 0xcc},
- {0xb3, 0x06, 0x01, 0xcc},
- {0xb3, 0x08, 0x01, 0xcc},
- {0xb3, 0x09, 0x0c, 0xcc},
- {0xb3, 0x34, 0x02, 0xcc},
- {0xb3, 0x35, 0xc8, 0xcc},
- {0xb3, 0x02, 0x00, 0xcc},
- {0xb3, 0x03, 0x0a, 0xcc},
- {0xb3, 0x04, 0x05, 0xcc},
- {0xb3, 0x20, 0x00, 0xcc},
- {0xb3, 0x21, 0x00, 0xcc},
- {0xb3, 0x22, 0x04, 0xcc},
- {0xb3, 0x23, 0x00, 0xcc},
- {0xb3, 0x14, 0x00, 0xcc},
- {0xb3, 0x15, 0x00, 0xcc},
- {0xb3, 0x16, 0x04, 0xcc},
- {0xb3, 0x17, 0xff, 0xcc},
- {0xb3, 0x00, 0x67, 0xcc},
- {0xbc, 0x00, 0x71, 0xcc},
- {0xbc, 0x01, 0x01, 0xcc},
- {0xb3, 0x5c, 0x01, 0xcc},
- {0xf0, 0x00, 0x02, 0xbb},
- {0x00, 0x00, 0x30, 0xdd},
- {0xc8, 0x9f, 0x0b, 0xbb},
- {0x00, 0x00, 0x20, 0xdd},
- {0x5b, 0x00, 0x01, 0xbb},
- {0x00, 0x00, 0x20, 0xdd},
- {0xf0, 0x00, 0x00, 0xbb},
- {0x00, 0x00, 0x30, 0xdd},
- {0x20, 0x01, 0x03, 0xbb}, /* h/v flip */
- {0x00, 0x00, 0x20, 0xdd},
- {0xbf, 0xc0, 0x26, 0xcc},
- {0xbf, 0xc1, 0x02, 0xcc},
- {0xbf, 0xcc, 0x04, 0xcc},
- {0xb3, 0x01, 0x41, 0xcc},
- {0xf0, 0x00, 0x00, 0xbb},
- {0x05, 0x01, 0x78, 0xbb},
- {0x06, 0x00, 0x11, 0xbb},
- {0x07, 0x01, 0x42, 0xbb},
- {0x08, 0x00, 0x11, 0xbb},
- {0x20, 0x01, 0x03, 0xbb}, /* h/v flip */
- {0x21, 0x80, 0x00, 0xbb},
- {0x22, 0x0d, 0x0f, 0xbb},
- {0x24, 0x80, 0x00, 0xbb},
- {0x59, 0x00, 0xff, 0xbb},
- {0xf0, 0x00, 0x02, 0xbb},
- {0x39, 0x03, 0xca, 0xbb},
- {0x3a, 0x06, 0x80, 0xbb},
- {0x3b, 0x01, 0x52, 0xbb},
- {0x3c, 0x05, 0x40, 0xbb},
- {0x57, 0x01, 0x9c, 0xbb},
- {0x58, 0x01, 0xee, 0xbb},
- {0x59, 0x00, 0xf0, 0xbb},
- {0x5a, 0x01, 0x20, 0xbb},
- {0x5c, 0x1d, 0x17, 0xbb},
- {0x5d, 0x22, 0x1c, 0xbb},
- {0x64, 0x1e, 0x1c, 0xbb},
- {0x5b, 0x00, 0x00, 0xbb},
- {0xf0, 0x00, 0x02, 0xbb},
- {0x22, 0xa0, 0x78, 0xbb},
- {0x23, 0xa0, 0x78, 0xbb},
- {0x24, 0x7f, 0x00, 0xbb},
- {0x28, 0xea, 0x02, 0xbb},
- {0x29, 0x86, 0x7a, 0xbb},
- {0x5e, 0x52, 0x4c, 0xbb},
- {0x5f, 0x20, 0x24, 0xbb},
- {0x60, 0x00, 0x02, 0xbb},
- {0x02, 0x00, 0xee, 0xbb},
- {0x03, 0x39, 0x23, 0xbb},
- {0x04, 0x07, 0x24, 0xbb},
- {0x09, 0x00, 0xc0, 0xbb},
- {0x0a, 0x00, 0x79, 0xbb},
- {0x0b, 0x00, 0x04, 0xbb},
- {0x0c, 0x00, 0x5c, 0xbb},
- {0x0d, 0x00, 0xd9, 0xbb},
- {0x0e, 0x00, 0x53, 0xbb},
- {0x0f, 0x00, 0x21, 0xbb},
- {0x10, 0x00, 0xa4, 0xbb},
- {0x11, 0x00, 0xe5, 0xbb},
- {0x15, 0x00, 0x00, 0xbb},
- {0x16, 0x00, 0x00, 0xbb},
- {0x17, 0x00, 0x00, 0xbb},
- {0x18, 0x00, 0x00, 0xbb},
- {0x19, 0x00, 0x00, 0xbb},
- {0x1a, 0x00, 0x00, 0xbb},
- {0x1b, 0x00, 0x00, 0xbb},
- {0x1c, 0x00, 0x00, 0xbb},
- {0x1d, 0x00, 0x00, 0xbb},
- {0x1e, 0x00, 0x00, 0xbb},
- {0xf0, 0x00, 0x01, 0xbb},
- {0x06, 0xe0, 0x0e, 0xbb},
- {0x06, 0x60, 0x0e, 0xbb},
- {0xb3, 0x5c, 0x01, 0xcc},
- {0xf0, 0x00, 0x00, 0xbb},
- {0x05, 0x01, 0x13, 0xbb},
- {0x06, 0x00, 0x11, 0xbb},
- {0x07, 0x00, 0x85, 0xbb},
- {0x08, 0x00, 0x27, 0xbb},
- {0x20, 0x01, 0x03, 0xbb}, /* h/v flip */
- {0x21, 0x80, 0x00, 0xbb},
- {0x22, 0x0d, 0x0f, 0xbb},
- {0x24, 0x80, 0x00, 0xbb},
- {0x59, 0x00, 0xff, 0xbb},
- {0xf0, 0x00, 0x02, 0xbb},
- {0x39, 0x03, 0x0d, 0xbb},
- {0x3a, 0x06, 0x1b, 0xbb},
- {0x3b, 0x00, 0x95, 0xbb},
- {0x3c, 0x04, 0xdb, 0xbb},
- {0x57, 0x02, 0x00, 0xbb},
- {0x58, 0x02, 0x66, 0xbb},
- {0x59, 0x00, 0xff, 0xbb},
- {0x5a, 0x01, 0x33, 0xbb},
- {0x5c, 0x12, 0x0d, 0xbb},
- {0x5d, 0x16, 0x11, 0xbb},
- {0x64, 0x5e, 0x1c, 0xbb},
- {}
-};
-static const u8 po3130_gamma[17] = {
- 0x00, 0x13, 0x38, 0x59, 0x79, 0x92, 0xa7, 0xb9, 0xc8,
- 0xd4, 0xdf, 0xe7, 0xee, 0xf4, 0xf9, 0xfc, 0xff
-};
-static const u8 po3130_matrix[9] = {
- 0x5f, 0xec, 0xf5, 0xf1, 0x5a, 0xf5, 0xf1, 0xec, 0x63
-};
-
-static const u8 po3130_initVGA_data[][4] = {
- {0xb0, 0x4d, 0x00, 0xcc}, {0xb3, 0x01, 0x01, 0xcc},
- {0x00, 0x00, 0x50, 0xdd}, {0xb0, 0x03, 0x01, 0xcc},
- {0xb3, 0x00, 0x04, 0xcc}, {0xb3, 0x00, 0x24, 0xcc},
- {0xb3, 0x00, 0x25, 0xcc}, {0xb3, 0x08, 0x01, 0xcc},
- {0xb3, 0x09, 0x0c, 0xcc}, {0xb3, 0x05, 0x00, 0xcc},
- {0xb3, 0x06, 0x01, 0xcc}, {0xb3, 0x03, 0x1a, 0xcc},
- {0xb3, 0x04, 0x15, 0xcc}, {0xb3, 0x20, 0x00, 0xcc},
- {0xb3, 0x21, 0x00, 0xcc}, {0xb3, 0x22, 0x01, 0xcc},
- {0xb3, 0x23, 0xe8, 0xcc}, {0xb8, 0x08, 0xe8, 0xcc},
- {0xb3, 0x14, 0x00, 0xcc}, {0xb3, 0x15, 0x00, 0xcc},
- {0xb3, 0x16, 0x02, 0xcc}, {0xb3, 0x17, 0x7f, 0xcc},
- {0xb3, 0x34, 0x01, 0xcc},
- {0xb3, 0x35, 0xf6, 0xcc}, /* i2c add: 76 */
- {0xb3, 0x00, 0x27, 0xcc}, {0xbc, 0x00, 0x71, 0xcc},
- {0xb8, 0x00, 0x21, 0xcc}, {0xb8, 0x27, 0x20, 0xcc},
- {0xb8, 0x01, 0x79, 0xcc}, {0xb8, 0x81, 0x09, 0xcc},
- {0xb8, 0x2c, 0x50, 0xcc}, {0xb8, 0x2d, 0xf8, 0xcc},
- {0xb8, 0x2e, 0xf8, 0xcc}, {0xb8, 0x2f, 0xf8, 0xcc},
- {0xb8, 0x30, 0x50, 0xcc}, {0xb8, 0x31, 0xf8, 0xcc},
- {0xb8, 0x32, 0xf8, 0xcc}, {0xb8, 0x33, 0xf8, 0xcc},
- {0xb8, 0x34, 0x50, 0xcc}, {0xb8, 0x35, 0x00, 0xcc},
- {0xb8, 0x36, 0x00, 0xcc}, {0xb8, 0x37, 0x00, 0xcc},
- {0x00, 0x1e, 0xc6, 0xaa}, {0x00, 0x20, 0x44, 0xaa},
- {0x00, 0xad, 0x02, 0xaa}, {0x00, 0xae, 0x2c, 0xaa},
- {0x00, 0x12, 0x08, 0xaa}, {0x00, 0x17, 0x41, 0xaa},
- {0x00, 0x19, 0x41, 0xaa}, {0x00, 0x1e, 0x06, 0xaa},
- {0x00, 0x21, 0x00, 0xaa}, {0x00, 0x36, 0xc0, 0xaa},
- {0x00, 0x37, 0xc8, 0xaa}, {0x00, 0x3b, 0x36, 0xaa},
- {0x00, 0x4b, 0xfe, 0xaa}, {0x00, 0x51, 0x1c, 0xaa},
- {0x00, 0x52, 0x01, 0xaa}, {0x00, 0x55, 0x0a, 0xaa},
- {0x00, 0x59, 0x02, 0xaa}, {0x00, 0x5a, 0x04, 0xaa},
- {0x00, 0x5c, 0x10, 0xaa}, {0x00, 0x5d, 0x10, 0xaa},
- {0x00, 0x5e, 0x10, 0xaa}, {0x00, 0x5f, 0x10, 0xaa},
- {0x00, 0x61, 0x00, 0xaa}, {0x00, 0x62, 0x18, 0xaa},
- {0x00, 0x63, 0x30, 0xaa}, {0x00, 0x70, 0x68, 0xaa},
- {0x00, 0x80, 0x71, 0xaa}, {0x00, 0x81, 0x08, 0xaa},
- {0x00, 0x82, 0x00, 0xaa}, {0x00, 0x83, 0x55, 0xaa},
- {0x00, 0x84, 0x06, 0xaa}, {0x00, 0x85, 0x06, 0xaa},
- {0x00, 0x86, 0x13, 0xaa}, {0x00, 0x87, 0x18, 0xaa},
- {0x00, 0xaa, 0x3f, 0xaa}, {0x00, 0xab, 0x44, 0xaa},
- {0x00, 0xb0, 0x68, 0xaa}, {0x00, 0xb5, 0x10, 0xaa},
- {0x00, 0xb8, 0x20, 0xaa}, {0x00, 0xb9, 0xa0, 0xaa},
- {0x00, 0xbc, 0x04, 0xaa}, {0x00, 0x8b, 0x40, 0xaa},
- {0x00, 0x8c, 0x91, 0xaa}, {0x00, 0x8d, 0x8f, 0xaa},
- {0x00, 0x8e, 0x91, 0xaa}, {0x00, 0x8f, 0x43, 0xaa},
- {0x00, 0x90, 0x92, 0xaa}, {0x00, 0x91, 0x89, 0xaa},
- {0x00, 0x92, 0x9d, 0xaa}, {0x00, 0x93, 0x46, 0xaa},
- {0x00, 0xd6, 0x22, 0xaa}, {0x00, 0x73, 0x00, 0xaa},
- {0x00, 0x74, 0x10, 0xaa}, {0x00, 0x75, 0x20, 0xaa},
- {0x00, 0x76, 0x2b, 0xaa}, {0x00, 0x77, 0x36, 0xaa},
- {0x00, 0x78, 0x49, 0xaa}, {0x00, 0x79, 0x5a, 0xaa},
- {0x00, 0x7a, 0x7f, 0xaa}, {0x00, 0x7b, 0x9b, 0xaa},
- {0x00, 0x7c, 0xba, 0xaa}, {0x00, 0x7d, 0xd4, 0xaa},
- {0x00, 0x7e, 0xea, 0xaa}, {0x00, 0xd6, 0x62, 0xaa},
- {0x00, 0x73, 0x00, 0xaa}, {0x00, 0x74, 0x10, 0xaa},
- {0x00, 0x75, 0x20, 0xaa}, {0x00, 0x76, 0x2b, 0xaa},
- {0x00, 0x77, 0x36, 0xaa}, {0x00, 0x78, 0x49, 0xaa},
- {0x00, 0x79, 0x5a, 0xaa}, {0x00, 0x7a, 0x7f, 0xaa},
- {0x00, 0x7b, 0x9b, 0xaa}, {0x00, 0x7c, 0xba, 0xaa},
- {0x00, 0x7d, 0xd4, 0xaa}, {0x00, 0x7e, 0xea, 0xaa},
- {0x00, 0xd6, 0xa2, 0xaa}, {0x00, 0x73, 0x00, 0xaa},
- {0x00, 0x74, 0x10, 0xaa}, {0x00, 0x75, 0x20, 0xaa},
- {0x00, 0x76, 0x2b, 0xaa}, {0x00, 0x77, 0x36, 0xaa},
- {0x00, 0x78, 0x49, 0xaa}, {0x00, 0x79, 0x5a, 0xaa},
- {0x00, 0x7a, 0x7f, 0xaa}, {0x00, 0x7b, 0x9b, 0xaa},
- {0x00, 0x7c, 0xba, 0xaa}, {0x00, 0x7d, 0xd4, 0xaa},
- {0x00, 0x7e, 0xea, 0xaa},
- {0x00, 0x4c, 0x07, 0xaa},
- {0x00, 0x4b, 0xe0, 0xaa}, {0x00, 0x4e, 0x77, 0xaa},
- {0x00, 0x59, 0x02, 0xaa}, {0x00, 0x4d, 0x0a, 0xaa},
-/* {0x00, 0xd1, 0x00, 0xaa}, {0x00, 0x20, 0xc4, 0xaa},
- {0xb8, 0x8e, 0x00, 0xcc}, {0xb8, 0x8f, 0xff, 0xcc}, */
- {0x00, 0xd1, 0x3c, 0xaa}, {0x00, 0x20, 0xc4, 0xaa},
- {0xb8, 0x8e, 0x00, 0xcc}, {0xb8, 0x8f, 0xff, 0xcc},
- {0xb8, 0xfe, 0x00, 0xcc}, {0xb8, 0xff, 0x28, 0xcc},
- {0xb9, 0x00, 0x28, 0xcc}, {0xb9, 0x01, 0x28, 0xcc},
- {0xb9, 0x02, 0x28, 0xcc}, {0xb9, 0x03, 0x00, 0xcc},
- {0xb9, 0x04, 0x00, 0xcc}, {0xb9, 0x05, 0x3c, 0xcc},
- {0xb9, 0x06, 0x3c, 0xcc}, {0xb9, 0x07, 0x3c, 0xcc},
- {0xb9, 0x08, 0x3c, 0xcc}, {0x00, 0x05, 0x00, 0xaa},
- {0xb3, 0x5c, 0x00, 0xcc}, {0xb3, 0x01, 0x41, 0xcc},
- {}
-};
-static const u8 po3130_rundata[][4] = {
- {0x00, 0x47, 0x45, 0xaa}, {0x00, 0x48, 0x9b, 0xaa},
- {0x00, 0x49, 0x3a, 0xaa}, {0x00, 0x4a, 0x01, 0xaa},
- {0x00, 0x44, 0x40, 0xaa},
-/* {0x00, 0xd5, 0x7c, 0xaa}, */
- {0x00, 0xad, 0x04, 0xaa}, {0x00, 0xae, 0x00, 0xaa},
- {0x00, 0xb0, 0x78, 0xaa}, {0x00, 0x98, 0x02, 0xaa},
- {0x00, 0x94, 0x25, 0xaa}, {0x00, 0x95, 0x25, 0xaa},
- {0x00, 0x59, 0x68, 0xaa}, {0x00, 0x44, 0x20, 0xaa},
- {0x00, 0x17, 0x50, 0xaa}, {0x00, 0x19, 0x50, 0xaa},
- {0x00, 0xd1, 0x3c, 0xaa}, {0x00, 0xd1, 0x3c, 0xaa},
- {0x00, 0x1e, 0x06, 0xaa}, {0x00, 0x1e, 0x06, 0xaa},
- {}
-};
-
-static const u8 po3130_initQVGA_data[][4] = {
- {0xb0, 0x4d, 0x00, 0xcc}, {0xb3, 0x01, 0x01, 0xcc},
- {0x00, 0x00, 0x50, 0xdd}, {0xb0, 0x03, 0x09, 0xcc},
- {0xb3, 0x00, 0x04, 0xcc}, {0xb3, 0x00, 0x24, 0xcc},
- {0xb3, 0x00, 0x25, 0xcc}, {0xb3, 0x08, 0x01, 0xcc},
- {0xb3, 0x09, 0x0c, 0xcc}, {0xb3, 0x05, 0x00, 0xcc},
- {0xb3, 0x06, 0x01, 0xcc}, {0xb3, 0x03, 0x1a, 0xcc},
- {0xb3, 0x04, 0x15, 0xcc}, {0xb3, 0x20, 0x00, 0xcc},
- {0xb3, 0x21, 0x00, 0xcc}, {0xb3, 0x22, 0x01, 0xcc},
- {0xb3, 0x23, 0xe0, 0xcc}, {0xb8, 0x08, 0xe0, 0xcc},
- {0xb3, 0x14, 0x00, 0xcc}, {0xb3, 0x15, 0x00, 0xcc},
- {0xb3, 0x16, 0x02, 0xcc}, {0xb3, 0x17, 0x7f, 0xcc},
- {0xb3, 0x34, 0x01, 0xcc}, {0xb3, 0x35, 0xf6, 0xcc},
- {0xb3, 0x00, 0x27, 0xcc}, {0xbc, 0x00, 0xd1, 0xcc},
- {0xb8, 0x00, 0x21, 0xcc}, {0xb8, 0x27, 0x20, 0xcc},
- {0xb8, 0x01, 0x79, 0xcc}, {0xb8, 0x81, 0x09, 0xcc},
- {0xb8, 0x2c, 0x50, 0xcc}, {0xb8, 0x2d, 0xf8, 0xcc},
- {0xb8, 0x2e, 0xf8, 0xcc}, {0xb8, 0x2f, 0xf8, 0xcc},
- {0xb8, 0x30, 0x50, 0xcc}, {0xb8, 0x31, 0xf8, 0xcc},
- {0xb8, 0x32, 0xf8, 0xcc}, {0xb8, 0x33, 0xf8, 0xcc},
- {0xb8, 0x34, 0x50, 0xcc}, {0xb8, 0x35, 0x00, 0xcc},
- {0xb8, 0x36, 0x00, 0xcc}, {0xb8, 0x37, 0x00, 0xcc},
- {0x00, 0x1e, 0xc6, 0xaa}, {0x00, 0x20, 0x44, 0xaa},
- {0x00, 0xad, 0x02, 0xaa}, {0x00, 0xae, 0x2c, 0xaa},
- {0x00, 0x12, 0x08, 0xaa}, {0x00, 0x17, 0x41, 0xaa},
- {0x00, 0x19, 0x41, 0xaa}, {0x00, 0x1e, 0x06, 0xaa},
- {0x00, 0x21, 0x00, 0xaa}, {0x00, 0x36, 0xc0, 0xaa},
- {0x00, 0x37, 0xc8, 0xaa}, {0x00, 0x3b, 0x36, 0xaa},
- {0x00, 0x4b, 0xfe, 0xaa}, {0x00, 0x51, 0x1c, 0xaa},
- {0x00, 0x52, 0x01, 0xaa}, {0x00, 0x55, 0x0a, 0xaa},
- {0x00, 0x59, 0x6f, 0xaa}, {0x00, 0x5a, 0x04, 0xaa},
- {0x00, 0x5c, 0x10, 0xaa}, {0x00, 0x5d, 0x10, 0xaa},
- {0x00, 0x5e, 0x10, 0xaa}, {0x00, 0x5f, 0x10, 0xaa},
- {0x00, 0x61, 0x00, 0xaa}, {0x00, 0x62, 0x18, 0xaa},
- {0x00, 0x63, 0x30, 0xaa}, {0x00, 0x70, 0x68, 0xaa},
- {0x00, 0x80, 0x71, 0xaa}, {0x00, 0x81, 0x08, 0xaa},
- {0x00, 0x82, 0x00, 0xaa}, {0x00, 0x83, 0x55, 0xaa},
- {0x00, 0x84, 0x06, 0xaa}, {0x00, 0x85, 0x06, 0xaa},
- {0x00, 0x86, 0x13, 0xaa}, {0x00, 0x87, 0x18, 0xaa},
- {0x00, 0xaa, 0x3f, 0xaa}, {0x00, 0xab, 0x44, 0xaa},
- {0x00, 0xb0, 0x68, 0xaa}, {0x00, 0xb5, 0x10, 0xaa},
- {0x00, 0xb8, 0x20, 0xaa}, {0x00, 0xb9, 0xa0, 0xaa},
- {0x00, 0xbc, 0x04, 0xaa}, {0x00, 0x8b, 0x40, 0xaa},
- {0x00, 0x8c, 0x91, 0xaa}, {0x00, 0x8d, 0x8f, 0xaa},
- {0x00, 0x8e, 0x91, 0xaa}, {0x00, 0x8f, 0x43, 0xaa},
- {0x00, 0x90, 0x92, 0xaa}, {0x00, 0x91, 0x89, 0xaa},
- {0x00, 0x92, 0x9d, 0xaa}, {0x00, 0x93, 0x46, 0xaa},
- {0x00, 0xd6, 0x22, 0xaa}, {0x00, 0x73, 0x00, 0xaa},
- {0x00, 0x74, 0x10, 0xaa}, {0x00, 0x75, 0x20, 0xaa},
- {0x00, 0x76, 0x2b, 0xaa}, {0x00, 0x77, 0x36, 0xaa},
- {0x00, 0x78, 0x49, 0xaa}, {0x00, 0x79, 0x5a, 0xaa},
- {0x00, 0x7a, 0x7f, 0xaa}, {0x00, 0x7b, 0x9b, 0xaa},
- {0x00, 0x7c, 0xba, 0xaa}, {0x00, 0x7d, 0xd4, 0xaa},
- {0x00, 0x7e, 0xea, 0xaa}, {0x00, 0xd6, 0x62, 0xaa},
- {0x00, 0x73, 0x00, 0xaa}, {0x00, 0x74, 0x10, 0xaa},
- {0x00, 0x75, 0x20, 0xaa}, {0x00, 0x76, 0x2b, 0xaa},
- {0x00, 0x77, 0x36, 0xaa}, {0x00, 0x78, 0x49, 0xaa},
- {0x00, 0x79, 0x5a, 0xaa}, {0x00, 0x7a, 0x7f, 0xaa},
- {0x00, 0x7b, 0x9b, 0xaa}, {0x00, 0x7c, 0xba, 0xaa},
- {0x00, 0x7d, 0xd4, 0xaa}, {0x00, 0x7e, 0xea, 0xaa},
- {0x00, 0xd6, 0xa2, 0xaa}, {0x00, 0x73, 0x00, 0xaa},
- {0x00, 0x74, 0x10, 0xaa}, {0x00, 0x75, 0x20, 0xaa},
- {0x00, 0x76, 0x2b, 0xaa}, {0x00, 0x77, 0x36, 0xaa},
- {0x00, 0x78, 0x49, 0xaa}, {0x00, 0x79, 0x5a, 0xaa},
- {0x00, 0x7a, 0x7f, 0xaa}, {0x00, 0x7b, 0x9b, 0xaa},
- {0x00, 0x7c, 0xba, 0xaa}, {0x00, 0x7d, 0xd4, 0xaa},
- {0x00, 0x7e, 0xea, 0xaa}, {0x00, 0x4c, 0x07, 0xaa},
- {0x00, 0x4b, 0xe0, 0xaa}, {0x00, 0x4e, 0x77, 0xaa},
- {0x00, 0x59, 0x66, 0xaa}, {0x00, 0x4d, 0x0a, 0xaa},
- {0x00, 0xd1, 0x00, 0xaa}, {0x00, 0x20, 0xc4, 0xaa},
- {0xb8, 0x8e, 0x00, 0xcc}, {0xb8, 0x8f, 0xff, 0xcc},
- {0xb8, 0xfe, 0x00, 0xcc}, {0xb8, 0xff, 0x28, 0xcc},
- {0xb9, 0x00, 0x28, 0xcc}, {0xb9, 0x01, 0x28, 0xcc},
- {0xb9, 0x02, 0x28, 0xcc}, {0xb9, 0x03, 0x00, 0xcc},
- {0xb9, 0x04, 0x00, 0xcc}, {0xb9, 0x05, 0x3c, 0xcc},
- {0xb9, 0x06, 0x3c, 0xcc}, {0xb9, 0x07, 0x3c, 0xcc},
- {0xb9, 0x08, 0x3c, 0xcc}, {0xbc, 0x02, 0x18, 0xcc},
- {0xbc, 0x03, 0x50, 0xcc}, {0xbc, 0x04, 0x18, 0xcc},
- {0xbc, 0x05, 0x00, 0xcc}, {0xbc, 0x06, 0x00, 0xcc},
- {0xbc, 0x08, 0x30, 0xcc}, {0xbc, 0x09, 0x40, 0xcc},
- {0xbc, 0x0a, 0x10, 0xcc}, {0xbc, 0x0b, 0x00, 0xcc},
- {0xbc, 0x0c, 0x00, 0xcc}, {0x00, 0x05, 0x00, 0xaa},
- {0xb3, 0x5c, 0x00, 0xcc}, {0xb3, 0x01, 0x41, 0xcc},
- {}
-};
-
-static const u8 hv7131r_gamma[17] = {
- 0x00, 0x13, 0x38, 0x59, 0x79, 0x92, 0xa7, 0xb9, 0xc8,
- 0xd4, 0xdf, 0xe7, 0xee, 0xf4, 0xf9, 0xfc, 0xff
-};
-static const u8 hv7131r_matrix[9] = {
- 0x5f, 0xec, 0xf5, 0xf1, 0x5a, 0xf5, 0xf1, 0xec, 0x63
-};
-static const u8 hv7131r_initVGA_data[][4] = {
- {0xb3, 0x01, 0x01, 0xcc},
- {0xb0, 0x03, 0x19, 0xcc},
- {0xb0, 0x04, 0x02, 0xcc},
- {0x00, 0x00, 0x20, 0xdd},
- {0xb3, 0x00, 0x24, 0xcc},
- {0xb3, 0x00, 0x25, 0xcc},
- {0xb3, 0x08, 0x01, 0xcc},
- {0xb3, 0x09, 0x0c, 0xcc},
- {0xb3, 0x05, 0x01, 0xcc},
- {0xb3, 0x06, 0x03, 0xcc},
- {0xb3, 0x01, 0x45, 0xcc},
- {0xb3, 0x03, 0x0b, 0xcc},
- {0xb3, 0x04, 0x05, 0xcc},
- {0xb3, 0x20, 0x00, 0xcc},
- {0xb3, 0x21, 0x00, 0xcc},
- {0xb3, 0x22, 0x01, 0xcc},
- {0xb3, 0x23, 0xe0, 0xcc},
- {0xb3, 0x14, 0x00, 0xcc},
- {0xb3, 0x15, 0x02, 0xcc},
- {0xb3, 0x16, 0x02, 0xcc},
- {0xb3, 0x17, 0x7f, 0xcc},
- {0xb3, 0x34, 0x01, 0xcc},
- {0xb3, 0x35, 0x91, 0xcc}, /* i2c add: 11 */
- {0xb3, 0x00, 0x27, 0xcc},
- {0xbc, 0x00, 0x73, 0xcc},
- {0xb8, 0x00, 0x23, 0xcc},
- {0xb8, 0x2c, 0x50, 0xcc},
- {0xb8, 0x2d, 0xf8, 0xcc},
- {0xb8, 0x2e, 0xf8, 0xcc},
- {0xb8, 0x2f, 0xf8, 0xcc},
- {0xb8, 0x30, 0x50, 0xcc},
- {0xb8, 0x31, 0xf8, 0xcc},
- {0xb8, 0x32, 0xf8, 0xcc},
- {0xb8, 0x33, 0xf8, 0xcc},
- {0xb8, 0x34, 0x58, 0xcc},
- {0xb8, 0x35, 0x00, 0xcc},
- {0xb8, 0x36, 0x00, 0xcc},
- {0xb8, 0x37, 0x00, 0xcc},
- {0xb8, 0x27, 0x20, 0xcc},
- {0xb8, 0x01, 0x7d, 0xcc},
- {0xb8, 0x81, 0x09, 0xcc},
- {0xb3, 0x01, 0x41, 0xcc},
- {0xb8, 0x8e, 0x00, 0xcc},
- {0xb8, 0x8f, 0xff, 0xcc},
- {0x00, 0x01, 0x0c, 0xaa},
- {0x00, 0x14, 0x01, 0xaa},
- {0x00, 0x15, 0xe6, 0xaa},
- {0x00, 0x16, 0x02, 0xaa},
- {0x00, 0x17, 0x86, 0xaa},
- {0x00, 0x23, 0x00, 0xaa},
- {0x00, 0x25, 0x03, 0xaa},
- {0x00, 0x26, 0xa9, 0xaa},
- {0x00, 0x27, 0x80, 0xaa},
- {0x00, 0x30, 0x18, 0xaa},
- {0xb6, 0x00, 0x00, 0xcc},
- {0xb6, 0x03, 0x02, 0xcc},
- {0xb6, 0x02, 0x80, 0xcc},
- {0xb6, 0x05, 0x01, 0xcc},
- {0xb6, 0x04, 0xe0, 0xcc},
- {0xb6, 0x12, 0x78, 0xcc},
- {0xb6, 0x18, 0x02, 0xcc},
- {0xb6, 0x17, 0x58, 0xcc},
- {0xb6, 0x16, 0x00, 0xcc},
- {0xb6, 0x22, 0x12, 0xcc},
- {0xb6, 0x23, 0x0b, 0xcc},
- {0xb3, 0x02, 0x02, 0xcc},
- {0xbf, 0xc0, 0x39, 0xcc},
- {0xbf, 0xc1, 0x04, 0xcc},
- {0xbf, 0xcc, 0x10, 0xcc},
- {0xb6, 0x12, 0xf8, 0xcc},
- {0xb6, 0x13, 0x13, 0xcc},
- {0xb9, 0x12, 0x00, 0xcc},
- {0xb9, 0x13, 0x0a, 0xcc},
- {0xb9, 0x14, 0x0a, 0xcc},
- {0xb9, 0x15, 0x0a, 0xcc},
- {0xb9, 0x16, 0x0a, 0xcc},
- {0xb8, 0x0c, 0x20, 0xcc},
- {0xb8, 0x0d, 0x70, 0xcc},
- {0xb9, 0x18, 0x00, 0xcc},
- {0xb9, 0x19, 0x0f, 0xcc},
- {0xb9, 0x1a, 0x0f, 0xcc},
- {0xb9, 0x1b, 0x0f, 0xcc},
- {0xb9, 0x1c, 0x0f, 0xcc},
- {0xb3, 0x5c, 0x01, 0xcc},
- {}
-};
-
-static const u8 hv7131r_initQVGA_data[][4] = {
- {0xb3, 0x01, 0x01, 0xcc},
- {0xb0, 0x03, 0x19, 0xcc},
- {0xb0, 0x04, 0x02, 0xcc},
- {0x00, 0x00, 0x20, 0xdd},
- {0xb3, 0x00, 0x24, 0xcc},
- {0xb3, 0x00, 0x25, 0xcc},
- {0xb3, 0x08, 0x01, 0xcc},
- {0xb3, 0x09, 0x0c, 0xcc},
- {0xb3, 0x05, 0x01, 0xcc},
- {0xb3, 0x06, 0x03, 0xcc},
- {0xb3, 0x01, 0x45, 0xcc},
- {0xb3, 0x03, 0x0b, 0xcc},
- {0xb3, 0x04, 0x05, 0xcc},
- {0xb3, 0x20, 0x00, 0xcc},
- {0xb3, 0x21, 0x00, 0xcc},
- {0xb3, 0x22, 0x01, 0xcc},
- {0xb3, 0x23, 0xe0, 0xcc},
- {0xb3, 0x14, 0x00, 0xcc},
- {0xb3, 0x15, 0x02, 0xcc},
- {0xb3, 0x16, 0x02, 0xcc},
- {0xb3, 0x17, 0x7f, 0xcc},
- {0xb3, 0x34, 0x01, 0xcc},
- {0xb3, 0x35, 0x91, 0xcc},
- {0xb3, 0x00, 0x27, 0xcc},
- {0xbc, 0x00, 0xd3, 0xcc},
- {0xb8, 0x00, 0x23, 0xcc},
- {0xb8, 0x2c, 0x50, 0xcc},
- {0xb8, 0x2d, 0xf8, 0xcc},
- {0xb8, 0x2e, 0xf8, 0xcc},
- {0xb8, 0x2f, 0xf8, 0xcc},
- {0xb8, 0x30, 0x50, 0xcc},
- {0xb8, 0x31, 0xf8, 0xcc},
- {0xb8, 0x32, 0xf8, 0xcc},
- {0xb8, 0x33, 0xf8, 0xcc},
- {0xb8, 0x34, 0x58, 0xcc},
- {0xb8, 0x35, 0x00, 0xcc},
- {0xb8, 0x36, 0x00, 0xcc},
- {0xb8, 0x37, 0x00, 0xcc},
- {0xb8, 0x27, 0x20, 0xcc},
- {0xb8, 0x01, 0x7d, 0xcc},
- {0xb8, 0x81, 0x09, 0xcc},
- {0xb3, 0x01, 0x41, 0xcc},
- {0xb8, 0x8e, 0x00, 0xcc},
- {0xb8, 0x8f, 0xff, 0xcc},
- {0x00, 0x01, 0x0c, 0xaa},
- {0x00, 0x14, 0x01, 0xaa},
- {0x00, 0x15, 0xe6, 0xaa},
- {0x00, 0x16, 0x02, 0xaa},
- {0x00, 0x17, 0x86, 0xaa},
- {0x00, 0x23, 0x00, 0xaa},
- {0x00, 0x25, 0x03, 0xaa},
- {0x00, 0x26, 0xa9, 0xaa},
- {0x00, 0x27, 0x80, 0xaa},
- {0x00, 0x30, 0x18, 0xaa},
- {0xb6, 0x00, 0x00, 0xcc},
- {0xb6, 0x03, 0x01, 0xcc},
- {0xb6, 0x02, 0x40, 0xcc},
- {0xb6, 0x05, 0x00, 0xcc},
- {0xb6, 0x04, 0xf0, 0xcc},
- {0xb6, 0x12, 0x78, 0xcc},
- {0xb6, 0x18, 0x00, 0xcc},
- {0xb6, 0x17, 0x96, 0xcc},
- {0xb6, 0x16, 0x00, 0xcc},
- {0xb6, 0x22, 0x12, 0xcc},
- {0xb6, 0x23, 0x0b, 0xcc},
- {0xb3, 0x02, 0x02, 0xcc},
- {0xbf, 0xc0, 0x39, 0xcc},
- {0xbf, 0xc1, 0x04, 0xcc},
- {0xbf, 0xcc, 0x10, 0xcc},
- {0xbc, 0x02, 0x18, 0xcc},
- {0xbc, 0x03, 0x50, 0xcc},
- {0xbc, 0x04, 0x18, 0xcc},
- {0xbc, 0x05, 0x00, 0xcc},
- {0xbc, 0x06, 0x00, 0xcc},
- {0xbc, 0x08, 0x30, 0xcc},
- {0xbc, 0x09, 0x40, 0xcc},
- {0xbc, 0x0a, 0x10, 0xcc},
- {0xbc, 0x0b, 0x00, 0xcc},
- {0xbc, 0x0c, 0x00, 0xcc},
- {0xb9, 0x12, 0x00, 0xcc},
- {0xb9, 0x13, 0x0a, 0xcc},
- {0xb9, 0x14, 0x0a, 0xcc},
- {0xb9, 0x15, 0x0a, 0xcc},
- {0xb9, 0x16, 0x0a, 0xcc},
- {0xb9, 0x18, 0x00, 0xcc},
- {0xb9, 0x19, 0x0f, 0xcc},
- {0xb8, 0x0c, 0x20, 0xcc},
- {0xb8, 0x0d, 0x70, 0xcc},
- {0xb9, 0x1a, 0x0f, 0xcc},
- {0xb9, 0x1b, 0x0f, 0xcc},
- {0xb9, 0x1c, 0x0f, 0xcc},
- {0xb6, 0x12, 0xf8, 0xcc},
- {0xb6, 0x13, 0x13, 0xcc},
- {0xb3, 0x5c, 0x01, 0xcc},
- {}
-};
-
-static const u8 ov7660_gamma[17] = {
- 0x00, 0x13, 0x38, 0x59, 0x79, 0x92, 0xa7, 0xb9, 0xc8,
- 0xd4, 0xdf, 0xe7, 0xee, 0xf4, 0xf9, 0xfc, 0xff
-};
-static const u8 ov7660_matrix[9] = {
- 0x5a, 0xf0, 0xf6, 0xf3, 0x57, 0xf6, 0xf3, 0xef, 0x62
-};
-static const u8 ov7660_initVGA_data[][4] = {
- {0xb0, 0x4d, 0x00, 0xcc}, {0xb3, 0x01, 0x01, 0xcc},
- {0x00, 0x00, 0x50, 0xdd},
- {0xb0, 0x03, 0x01, 0xcc},
- {0xb3, 0x00, 0x21, 0xcc}, {0xb3, 0x00, 0x26, 0xcc},
- {0xb3, 0x05, 0x01, 0xcc},
- {0xb3, 0x06, 0x03, 0xcc},
- {0xb3, 0x03, 0x1f, 0xcc}, {0xb3, 0x04, 0x05, 0xcc},
- {0xb3, 0x05, 0x00, 0xcc},
- {0xb3, 0x06, 0x01, 0xcc},
- {0xb3, 0x15, 0x00, 0xcc},/* 0xb315 <-0 href startl */
- {0xb3, 0x16, 0x02, 0xcc}, {0xb3, 0x17, 0x7f, 0xcc},
- {0xb3, 0x21, 0x00, 0xcc},
- {0xb3, 0x23, 0xe0, 0xcc}, {0xb3, 0x1d, 0x01, 0xcc},
- {0xb3, 0x1f, 0x02, 0xcc},
- {0xb3, 0x34, 0x01, 0xcc},
- {0xb3, 0x35, 0xa1, 0xcc}, /* i2c add: 21 */
- {0xb3, 0x00, 0x26, 0xcc},
- {0xb8, 0x00, 0x33, 0xcc}, /* 13 */
- {0xb8, 0x01, 0x7d, 0xcc},
- {0xbc, 0x00, 0x73, 0xcc}, {0xb8, 0x81, 0x09, 0xcc},
- {0xb8, 0x27, 0x20, 0xcc},
- {0xb8, 0x8f, 0x50, 0xcc},
- {0x00, 0x01, 0x80, 0xaa}, {0x00, 0x02, 0x80, 0xaa},
- {0x00, 0x12, 0x80, 0xaa},
- {0x00, 0x12, 0x05, 0xaa},
- {0x00, 0x1e, 0x01, 0xaa}, /* MVFP */
- {0x00, 0x3d, 0x40, 0xaa}, /* 0x3d <-40 gamma 01 */
- {0x00, 0x41, 0x00, 0xaa}, /* edge 00 */
- {0x00, 0x0d, 0x48, 0xaa}, {0x00, 0x0e, 0x04, 0xaa},
- {0x00, 0x13, 0xa7, 0xaa},
- {0x00, 0x40, 0xc1, 0xaa}, {0x00, 0x35, 0x00, 0xaa},
- {0x00, 0x36, 0x00, 0xaa},
- {0x00, 0x3c, 0x68, 0xaa}, {0x00, 0x1b, 0x05, 0xaa},
- {0x00, 0x39, 0x43, 0xaa},
- {0x00, 0x8d, 0xcf, 0xaa},
- {0x00, 0x8b, 0xcc, 0xaa}, {0x00, 0x8c, 0xcc, 0xaa},
- {0x00, 0x0f, 0x62, 0xaa},
- {0x00, 0x35, 0x84, 0xaa},
- {0x00, 0x3b, 0x08, 0xaa}, /* 0 * Nightframe 1/4 + 50Hz -> 0xC8 */
- {0x00, 0x3a, 0x00, 0xaa}, /* mx change yuyv format 00, 04, 01; 08, 0c*/
- {0x00, 0x14, 0x2a, 0xaa}, /* agc ampli */
- {0x00, 0x9e, 0x40, 0xaa}, {0xb8, 0x8f, 0x50, 0xcc},
- {0x00, 0x01, 0x80, 0xaa},
- {0x00, 0x02, 0x80, 0xaa},
- {0xb8, 0xfe, 0x00, 0xcc}, {0xb8, 0xff, 0x28, 0xcc},
- {0xb9, 0x00, 0x28, 0xcc},
- {0xb9, 0x01, 0x28, 0xcc}, {0xb9, 0x02, 0x28, 0xcc},
- {0xb9, 0x03, 0x00, 0xcc},
- {0xb9, 0x04, 0x00, 0xcc},
- {0xb9, 0x05, 0x3c, 0xcc}, {0xb9, 0x06, 0x3c, 0xcc},
- {0xb9, 0x07, 0x3c, 0xcc},
- {0xb9, 0x08, 0x3c, 0xcc},
-
- {0xb8, 0x8e, 0x00, 0xcc}, {0xb8, 0x8f, 0xff, 0xcc},
-
- {0x00, 0x29, 0x3c, 0xaa}, {0xb3, 0x01, 0x45, 0xcc},
- {}
-};
-static const u8 ov7660_initQVGA_data[][4] = {
- {0xb0, 0x4d, 0x00, 0xcc}, {0xb3, 0x01, 0x01, 0xcc},
- {0x00, 0x00, 0x50, 0xdd}, {0xb0, 0x03, 0x01, 0xcc},
- {0xb3, 0x00, 0x21, 0xcc}, {0xb3, 0x00, 0x26, 0xcc},
- {0xb3, 0x05, 0x01, 0xcc}, {0xb3, 0x06, 0x03, 0xcc},
- {0xb3, 0x03, 0x1f, 0xcc}, {0xb3, 0x04, 0x05, 0xcc},
- {0xb3, 0x05, 0x00, 0xcc}, {0xb3, 0x06, 0x01, 0xcc},
- {0xb3, 0x15, 0x00, 0xcc},/* 0xb315 <-0 href startl */
- {0xb3, 0x16, 0x02, 0xcc}, {0xb3, 0x17, 0x7f, 0xcc},
- {0xb3, 0x21, 0x00, 0xcc},
- {0xb3, 0x23, 0xe0, 0xcc}, {0xb3, 0x1d, 0x01, 0xcc},
- {0xb3, 0x1f, 0x02, 0xcc}, {0xb3, 0x34, 0x01, 0xcc},
- {0xb3, 0x35, 0xa1, 0xcc}, {0xb3, 0x00, 0x26, 0xcc},
- {0xb8, 0x00, 0x33, 0xcc}, /* 13 */
- {0xb8, 0x01, 0x7d, 0xcc},
-/* sizer */
- {0xbc, 0x00, 0xd3, 0xcc},
- {0xb8, 0x81, 0x09, 0xcc}, {0xb8, 0x81, 0x09, 0xcc},
- {0xb8, 0x27, 0x20, 0xcc}, {0xb8, 0x8f, 0x50, 0xcc},
- {0x00, 0x01, 0x80, 0xaa}, {0x00, 0x02, 0x80, 0xaa},
- {0x00, 0x12, 0x80, 0xaa}, {0x00, 0x12, 0x05, 0xaa},
- {0x00, 0x1e, 0x01, 0xaa}, /* MVFP */
- {0x00, 0x3d, 0x40, 0xaa}, /* 0x3d <-40 gamma 01 */
- {0x00, 0x41, 0x00, 0xaa}, /* edge 00 */
- {0x00, 0x0d, 0x48, 0xaa}, {0x00, 0x0e, 0x04, 0xaa},
- {0x00, 0x13, 0xa7, 0xaa},
- {0x00, 0x40, 0xc1, 0xaa}, {0x00, 0x35, 0x00, 0xaa},
- {0x00, 0x36, 0x00, 0xaa},
- {0x00, 0x3c, 0x68, 0xaa}, {0x00, 0x1b, 0x05, 0xaa},
- {0x00, 0x39, 0x43, 0xaa}, {0x00, 0x8d, 0xcf, 0xaa},
- {0x00, 0x8b, 0xcc, 0xaa}, {0x00, 0x8c, 0xcc, 0xaa},
- {0x00, 0x0f, 0x62, 0xaa}, {0x00, 0x35, 0x84, 0xaa},
- {0x00, 0x3b, 0x08, 0xaa}, /* 0 * Nightframe 1/4 + 50Hz -> 0xC8 */
- {0x00, 0x3a, 0x00, 0xaa}, /* mx change yuyv format 00, 04, 01; 08, 0c*/
- {0x00, 0x14, 0x2a, 0xaa}, /* agc ampli */
- {0x00, 0x9e, 0x40, 0xaa}, {0xb8, 0x8f, 0x50, 0xcc},
- {0x00, 0x01, 0x80, 0xaa},
- {0x00, 0x02, 0x80, 0xaa},
-/* sizer filters */
- {0xbc, 0x02, 0x08, 0xcc},
- {0xbc, 0x03, 0x70, 0xcc},
- {0xb8, 0x35, 0x00, 0xcc},
- {0xb8, 0x36, 0x00, 0xcc},
- {0xb8, 0x37, 0x00, 0xcc},
- {0xbc, 0x04, 0x08, 0xcc},
- {0xbc, 0x05, 0x00, 0xcc},
- {0xbc, 0x06, 0x00, 0xcc},
- {0xbc, 0x08, 0x3c, 0xcc},
- {0xbc, 0x09, 0x40, 0xcc},
- {0xbc, 0x0a, 0x04, 0xcc},
- {0xbc, 0x0b, 0x00, 0xcc},
- {0xbc, 0x0c, 0x00, 0xcc},
-/* */
- {0xb8, 0xfe, 0x00, 0xcc},
- {0xb8, 0xff, 0x28, 0xcc},
-/* */
- {0xb9, 0x00, 0x28, 0xcc}, {0xb9, 0x01, 0x28, 0xcc},
- {0xb9, 0x02, 0x28, 0xcc}, {0xb9, 0x03, 0x00, 0xcc},
- {0xb9, 0x04, 0x00, 0xcc}, {0xb9, 0x05, 0x3c, 0xcc},
- {0xb9, 0x06, 0x3c, 0xcc}, {0xb9, 0x07, 0x3c, 0xcc},
- {0xb9, 0x08, 0x3c, 0xcc},
-/* */
- {0xb8, 0x8e, 0x00, 0xcc},
- {0xb8, 0x8f, 0xff, 0xcc}, /* ff */
- {0x00, 0x29, 0x3c, 0xaa},
- {0xb3, 0x01, 0x45, 0xcc}, /* 45 */
- {}
-};
-
-static const u8 ov7660_50HZ[][4] = {
- {0x00, 0x3b, 0x08, 0xaa},
- {0x00, 0x9d, 0x40, 0xaa},
- {0x00, 0x13, 0xa7, 0xaa},
- {}
-};
-
-static const u8 ov7660_60HZ[][4] = {
- {0x00, 0x3b, 0x00, 0xaa},
- {0x00, 0x9e, 0x40, 0xaa},
- {0x00, 0x13, 0xa7, 0xaa},
- {}
-};
-
-static const u8 ov7660_NoFliker[][4] = {
- {0x00, 0x13, 0x87, 0xaa},
- {}
-};
-
-static const u8 ov7670_InitVGA[][4] = {
- {0xb3, 0x01, 0x05, 0xcc},
- {0x00, 0x00, 0x30, 0xdd},
- {0xb0, 0x03, 0x19, 0xcc},
- {0x00, 0x00, 0x10, 0xdd},
- {0xb0, 0x04, 0x02, 0xcc},
- {0x00, 0x00, 0x10, 0xdd},
- {0xb3, 0x00, 0x66, 0xcc},
- {0xb3, 0x00, 0x67, 0xcc},
- {0xb0, 0x16, 0x01, 0xcc},
- {0xb3, 0x35, 0xa1, 0xcc}, /* i2c add: 21 */
- {0xb3, 0x34, 0x01, 0xcc},
- {0xb3, 0x05, 0x01, 0xcc},
- {0xb3, 0x06, 0x01, 0xcc},
- {0xb3, 0x08, 0x01, 0xcc},
- {0xb3, 0x09, 0x0c, 0xcc},
- {0xb3, 0x02, 0x02, 0xcc},
- {0xb3, 0x03, 0x1f, 0xcc},
- {0xb3, 0x14, 0x00, 0xcc},
- {0xb3, 0x15, 0x00, 0xcc},
- {0xb3, 0x16, 0x02, 0xcc},
- {0xb3, 0x17, 0x7f, 0xcc},
- {0xb3, 0x04, 0x05, 0xcc},
- {0xb3, 0x20, 0x00, 0xcc},
- {0xb3, 0x21, 0x00, 0xcc},
- {0xb3, 0x22, 0x01, 0xcc},
- {0xb3, 0x23, 0xe0, 0xcc},
- {0xbc, 0x00, 0x41, 0xcc},
- {0xbc, 0x01, 0x01, 0xcc},
- {0x00, 0x12, 0x80, 0xaa},
- {0x00, 0x00, 0x20, 0xdd},
- {0x00, 0x12, 0x00, 0xaa},
- {0x00, 0x11, 0x40, 0xaa},
- {0x00, 0x6b, 0x0a, 0xaa},
- {0x00, 0x3a, 0x04, 0xaa},
- {0x00, 0x40, 0xc0, 0xaa},
- {0x00, 0x8c, 0x00, 0xaa},
- {0x00, 0x7a, 0x29, 0xaa},
- {0x00, 0x7b, 0x0e, 0xaa},
- {0x00, 0x7c, 0x1a, 0xaa},
- {0x00, 0x7d, 0x31, 0xaa},
- {0x00, 0x7e, 0x53, 0xaa},
- {0x00, 0x7f, 0x60, 0xaa},
- {0x00, 0x80, 0x6b, 0xaa},
- {0x00, 0x81, 0x73, 0xaa},
- {0x00, 0x82, 0x7b, 0xaa},
- {0x00, 0x83, 0x82, 0xaa},
- {0x00, 0x84, 0x89, 0xaa},
- {0x00, 0x85, 0x96, 0xaa},
- {0x00, 0x86, 0xa1, 0xaa},
- {0x00, 0x87, 0xb7, 0xaa},
- {0x00, 0x88, 0xcc, 0xaa},
- {0x00, 0x89, 0xe1, 0xaa},
- {0x00, 0x13, 0xe0, 0xaa},
- {0x00, 0x00, 0x00, 0xaa},
- {0x00, 0x10, 0x00, 0xaa},
- {0x00, 0x0d, 0x40, 0xaa},
- {0x00, 0x14, 0x28, 0xaa},
- {0x00, 0xa5, 0x05, 0xaa},
- {0x00, 0xab, 0x07, 0xaa},
- {0x00, 0x24, 0x95, 0xaa},
- {0x00, 0x25, 0x33, 0xaa},
- {0x00, 0x26, 0xe3, 0xaa},
- {0x00, 0x9f, 0x88, 0xaa},
- {0x00, 0xa0, 0x78, 0xaa},
- {0x00, 0x55, 0x90, 0xaa},
- {0x00, 0xa1, 0x03, 0xaa},
- {0x00, 0xa6, 0xe0, 0xaa},
- {0x00, 0xa7, 0xd8, 0xaa},
- {0x00, 0xa8, 0xf0, 0xaa},
- {0x00, 0xa9, 0x90, 0xaa},
- {0x00, 0xaa, 0x14, 0xaa},
- {0x00, 0x13, 0xe5, 0xaa},
- {0x00, 0x0e, 0x61, 0xaa},
- {0x00, 0x0f, 0x4b, 0xaa},
- {0x00, 0x16, 0x02, 0xaa},
- {0x00, 0x1e, 0x07, 0xaa}, /* MVFP */
- {0x00, 0x21, 0x02, 0xaa},
- {0x00, 0x22, 0x91, 0xaa},
- {0x00, 0x29, 0x07, 0xaa},
- {0x00, 0x33, 0x0b, 0xaa},
- {0x00, 0x35, 0x0b, 0xaa},
- {0x00, 0x37, 0x1d, 0xaa},
- {0x00, 0x38, 0x71, 0xaa},
- {0x00, 0x39, 0x2a, 0xaa},
- {0x00, 0x3c, 0x78, 0xaa},
- {0x00, 0x4d, 0x40, 0xaa},
- {0x00, 0x4e, 0x20, 0xaa},
- {0x00, 0x74, 0x19, 0xaa},
- {0x00, 0x8d, 0x4f, 0xaa},
- {0x00, 0x8e, 0x00, 0xaa},
- {0x00, 0x8f, 0x00, 0xaa},
- {0x00, 0x90, 0x00, 0xaa},
- {0x00, 0x91, 0x00, 0xaa},
- {0x00, 0x96, 0x00, 0xaa},
- {0x00, 0x9a, 0x80, 0xaa},
- {0x00, 0xb0, 0x84, 0xaa},
- {0x00, 0xb1, 0x0c, 0xaa},
- {0x00, 0xb2, 0x0e, 0xaa},
- {0x00, 0xb3, 0x82, 0xaa},
- {0x00, 0xb8, 0x0a, 0xaa},
- {0x00, 0x43, 0x14, 0xaa},
- {0x00, 0x44, 0xf0, 0xaa},
- {0x00, 0x45, 0x45, 0xaa},
- {0x00, 0x46, 0x63, 0xaa},
- {0x00, 0x47, 0x2d, 0xaa},
- {0x00, 0x48, 0x46, 0xaa},
- {0x00, 0x59, 0x88, 0xaa},
- {0x00, 0x5a, 0xa0, 0xaa},
- {0x00, 0x5b, 0xc6, 0xaa},
- {0x00, 0x5c, 0x7d, 0xaa},
- {0x00, 0x5d, 0x5f, 0xaa},
- {0x00, 0x5e, 0x19, 0xaa},
- {0x00, 0x6c, 0x0a, 0xaa},
- {0x00, 0x6d, 0x55, 0xaa},
- {0x00, 0x6e, 0x11, 0xaa},
- {0x00, 0x6f, 0x9e, 0xaa},
- {0x00, 0x69, 0x00, 0xaa},
- {0x00, 0x6a, 0x40, 0xaa},
- {0x00, 0x01, 0x40, 0xaa},
- {0x00, 0x02, 0x40, 0xaa},
- {0x00, 0x13, 0xe7, 0xaa},
- {0x00, 0x5f, 0xf0, 0xaa},
- {0x00, 0x60, 0xf0, 0xaa},
- {0x00, 0x61, 0xf0, 0xaa},
- {0x00, 0x27, 0xa0, 0xaa},
- {0x00, 0x28, 0x80, 0xaa},
- {0x00, 0x2c, 0x90, 0xaa},
- {0x00, 0x4f, 0x66, 0xaa},
- {0x00, 0x50, 0x66, 0xaa},
- {0x00, 0x51, 0x00, 0xaa},
- {0x00, 0x52, 0x22, 0xaa},
- {0x00, 0x53, 0x5e, 0xaa},
- {0x00, 0x54, 0x80, 0xaa},
- {0x00, 0x58, 0x9e, 0xaa},
- {0x00, 0x41, 0x08, 0xaa},
- {0x00, 0x3f, 0x00, 0xaa},
- {0x00, 0x75, 0x85, 0xaa},
- {0x00, 0x76, 0xe1, 0xaa},
- {0x00, 0x4c, 0x00, 0xaa},
- {0x00, 0x77, 0x0a, 0xaa},
- {0x00, 0x3d, 0x88, 0xaa},
- {0x00, 0x4b, 0x09, 0xaa},
- {0x00, 0xc9, 0x60, 0xaa},
- {0x00, 0x41, 0x38, 0xaa},
- {0x00, 0x62, 0x30, 0xaa},
- {0x00, 0x63, 0x30, 0xaa},
- {0x00, 0x64, 0x08, 0xaa},
- {0x00, 0x94, 0x07, 0xaa},
- {0x00, 0x95, 0x0b, 0xaa},
- {0x00, 0x65, 0x00, 0xaa},
- {0x00, 0x66, 0x05, 0xaa},
- {0x00, 0x56, 0x50, 0xaa},
- {0x00, 0x34, 0x11, 0xaa},
- {0x00, 0xa4, 0x88, 0xaa},
- {0x00, 0x96, 0x00, 0xaa},
- {0x00, 0x97, 0x30, 0xaa},
- {0x00, 0x98, 0x20, 0xaa},
- {0x00, 0x99, 0x30, 0xaa},
- {0x00, 0x9a, 0x84, 0xaa},
- {0x00, 0x9b, 0x29, 0xaa},
- {0x00, 0x9c, 0x03, 0xaa},
- {0x00, 0x78, 0x04, 0xaa},
- {0x00, 0x79, 0x01, 0xaa},
- {0x00, 0xc8, 0xf0, 0xaa},
- {0x00, 0x79, 0x0f, 0xaa},
- {0x00, 0xc8, 0x00, 0xaa},
- {0x00, 0x79, 0x10, 0xaa},
- {0x00, 0xc8, 0x7e, 0xaa},
- {0x00, 0x79, 0x0a, 0xaa},
- {0x00, 0xc8, 0x80, 0xaa},
- {0x00, 0x79, 0x0b, 0xaa},
- {0x00, 0xc8, 0x01, 0xaa},
- {0x00, 0x79, 0x0c, 0xaa},
- {0x00, 0xc8, 0x0f, 0xaa},
- {0x00, 0x79, 0x0d, 0xaa},
- {0x00, 0xc8, 0x20, 0xaa},
- {0x00, 0x79, 0x09, 0xaa},
- {0x00, 0xc8, 0x80, 0xaa},
- {0x00, 0x79, 0x02, 0xaa},
- {0x00, 0xc8, 0xc0, 0xaa},
- {0x00, 0x79, 0x03, 0xaa},
- {0x00, 0xc8, 0x40, 0xaa},
- {0x00, 0x79, 0x05, 0xaa},
- {0x00, 0xc8, 0x30, 0xaa},
- {0x00, 0x79, 0x26, 0xaa},
- {0x00, 0x11, 0x40, 0xaa},
- {0x00, 0x3a, 0x04, 0xaa},
- {0x00, 0x12, 0x00, 0xaa},
- {0x00, 0x40, 0xc0, 0xaa},
- {0x00, 0x8c, 0x00, 0xaa},
- {0x00, 0x17, 0x14, 0xaa},
- {0x00, 0x18, 0x02, 0xaa},
- {0x00, 0x32, 0x92, 0xaa},
- {0x00, 0x19, 0x02, 0xaa},
- {0x00, 0x1a, 0x7a, 0xaa},
- {0x00, 0x03, 0x0a, 0xaa},
- {0x00, 0x0c, 0x00, 0xaa},
- {0x00, 0x3e, 0x00, 0xaa},
- {0x00, 0x70, 0x3a, 0xaa},
- {0x00, 0x71, 0x35, 0xaa},
- {0x00, 0x72, 0x11, 0xaa},
- {0x00, 0x73, 0xf0, 0xaa},
- {0x00, 0xa2, 0x02, 0xaa},
- {0x00, 0xb1, 0x00, 0xaa},
- {0x00, 0xb1, 0x0c, 0xaa},
- {0x00, 0x1e, 0x37, 0xaa}, /* MVFP */
- {0x00, 0xaa, 0x14, 0xaa},
- {0x00, 0x24, 0x80, 0xaa},
- {0x00, 0x25, 0x74, 0xaa},
- {0x00, 0x26, 0xd3, 0xaa},
- {0x00, 0x0d, 0x00, 0xaa},
- {0x00, 0x14, 0x18, 0xaa},
- {0x00, 0x9d, 0x99, 0xaa},
- {0x00, 0x9e, 0x7f, 0xaa},
- {0x00, 0x64, 0x08, 0xaa},
- {0x00, 0x94, 0x07, 0xaa},
- {0x00, 0x95, 0x06, 0xaa},
- {0x00, 0x66, 0x05, 0xaa},
- {0x00, 0x41, 0x08, 0xaa},
- {0x00, 0x3f, 0x00, 0xaa},
- {0x00, 0x75, 0x07, 0xaa},
- {0x00, 0x76, 0xe1, 0xaa},
- {0x00, 0x4c, 0x00, 0xaa},
- {0x00, 0x77, 0x00, 0xaa},
- {0x00, 0x3d, 0xc2, 0xaa},
- {0x00, 0x4b, 0x09, 0xaa},
- {0x00, 0xc9, 0x60, 0xaa},
- {0x00, 0x41, 0x38, 0xaa},
- {0xbf, 0xc0, 0x26, 0xcc},
- {0xbf, 0xc1, 0x02, 0xcc},
- {0xbf, 0xcc, 0x04, 0xcc},
- {0xb3, 0x5c, 0x01, 0xcc},
- {0xb3, 0x01, 0x45, 0xcc},
- {0x00, 0x77, 0x05, 0xaa},
- {},
-};
-
-static const u8 ov7670_InitQVGA[][4] = {
- {0xb3, 0x01, 0x05, 0xcc},
- {0x00, 0x00, 0x30, 0xdd},
- {0xb0, 0x03, 0x19, 0xcc},
- {0x00, 0x00, 0x10, 0xdd},
- {0xb0, 0x04, 0x02, 0xcc},
- {0x00, 0x00, 0x10, 0xdd},
- {0xb3, 0x00, 0x66, 0xcc},
- {0xb3, 0x00, 0x67, 0xcc},
- {0xb0, 0x16, 0x01, 0xcc},
- {0xb3, 0x35, 0xa1, 0xcc}, /* i2c add: 21 */
- {0xb3, 0x34, 0x01, 0xcc},
- {0xb3, 0x05, 0x01, 0xcc},
- {0xb3, 0x06, 0x01, 0xcc},
- {0xb3, 0x08, 0x01, 0xcc},
- {0xb3, 0x09, 0x0c, 0xcc},
- {0xb3, 0x02, 0x02, 0xcc},
- {0xb3, 0x03, 0x1f, 0xcc},
- {0xb3, 0x14, 0x00, 0xcc},
- {0xb3, 0x15, 0x00, 0xcc},
- {0xb3, 0x16, 0x02, 0xcc},
- {0xb3, 0x17, 0x7f, 0xcc},
- {0xb3, 0x04, 0x05, 0xcc},
- {0xb3, 0x20, 0x00, 0xcc},
- {0xb3, 0x21, 0x00, 0xcc},
- {0xb3, 0x22, 0x01, 0xcc},
- {0xb3, 0x23, 0xe0, 0xcc},
- {0xbc, 0x00, 0xd1, 0xcc},
- {0xbc, 0x01, 0x01, 0xcc},
- {0x00, 0x12, 0x80, 0xaa},
- {0x00, 0x00, 0x20, 0xdd},
- {0x00, 0x12, 0x00, 0xaa},
- {0x00, 0x11, 0x40, 0xaa},
- {0x00, 0x6b, 0x0a, 0xaa},
- {0x00, 0x3a, 0x04, 0xaa},
- {0x00, 0x40, 0xc0, 0xaa},
- {0x00, 0x8c, 0x00, 0xaa},
- {0x00, 0x7a, 0x29, 0xaa},
- {0x00, 0x7b, 0x0e, 0xaa},
- {0x00, 0x7c, 0x1a, 0xaa},
- {0x00, 0x7d, 0x31, 0xaa},
- {0x00, 0x7e, 0x53, 0xaa},
- {0x00, 0x7f, 0x60, 0xaa},
- {0x00, 0x80, 0x6b, 0xaa},
- {0x00, 0x81, 0x73, 0xaa},
- {0x00, 0x82, 0x7b, 0xaa},
- {0x00, 0x83, 0x82, 0xaa},
- {0x00, 0x84, 0x89, 0xaa},
- {0x00, 0x85, 0x96, 0xaa},
- {0x00, 0x86, 0xa1, 0xaa},
- {0x00, 0x87, 0xb7, 0xaa},
- {0x00, 0x88, 0xcc, 0xaa},
- {0x00, 0x89, 0xe1, 0xaa},
- {0x00, 0x13, 0xe0, 0xaa},
- {0x00, 0x00, 0x00, 0xaa},
- {0x00, 0x10, 0x00, 0xaa},
- {0x00, 0x0d, 0x40, 0xaa},
- {0x00, 0x14, 0x28, 0xaa},
- {0x00, 0xa5, 0x05, 0xaa},
- {0x00, 0xab, 0x07, 0xaa},
- {0x00, 0x24, 0x95, 0xaa},
- {0x00, 0x25, 0x33, 0xaa},
- {0x00, 0x26, 0xe3, 0xaa},
- {0x00, 0x9f, 0x88, 0xaa},
- {0x00, 0xa0, 0x78, 0xaa},
- {0x00, 0x55, 0x90, 0xaa},
- {0x00, 0xa1, 0x03, 0xaa},
- {0x00, 0xa6, 0xe0, 0xaa},
- {0x00, 0xa7, 0xd8, 0xaa},
- {0x00, 0xa8, 0xf0, 0xaa},
- {0x00, 0xa9, 0x90, 0xaa},
- {0x00, 0xaa, 0x14, 0xaa},
- {0x00, 0x13, 0xe5, 0xaa},
- {0x00, 0x0e, 0x61, 0xaa},
- {0x00, 0x0f, 0x4b, 0xaa},
- {0x00, 0x16, 0x02, 0xaa},
- {0x00, 0x1e, 0x07, 0xaa}, /* MVFP */
- {0x00, 0x21, 0x02, 0xaa},
- {0x00, 0x22, 0x91, 0xaa},
- {0x00, 0x29, 0x07, 0xaa},
- {0x00, 0x33, 0x0b, 0xaa},
- {0x00, 0x35, 0x0b, 0xaa},
- {0x00, 0x37, 0x1d, 0xaa},
- {0x00, 0x38, 0x71, 0xaa},
- {0x00, 0x39, 0x2a, 0xaa},
- {0x00, 0x3c, 0x78, 0xaa},
- {0x00, 0x4d, 0x40, 0xaa},
- {0x00, 0x4e, 0x20, 0xaa},
- {0x00, 0x74, 0x19, 0xaa},
- {0x00, 0x8d, 0x4f, 0xaa},
- {0x00, 0x8e, 0x00, 0xaa},
- {0x00, 0x8f, 0x00, 0xaa},
- {0x00, 0x90, 0x00, 0xaa},
- {0x00, 0x91, 0x00, 0xaa},
- {0x00, 0x96, 0x00, 0xaa},
- {0x00, 0x9a, 0x80, 0xaa},
- {0x00, 0xb0, 0x84, 0xaa},
- {0x00, 0xb1, 0x0c, 0xaa},
- {0x00, 0xb2, 0x0e, 0xaa},
- {0x00, 0xb3, 0x82, 0xaa},
- {0x00, 0xb8, 0x0a, 0xaa},
- {0x00, 0x43, 0x14, 0xaa},
- {0x00, 0x44, 0xf0, 0xaa},
- {0x00, 0x45, 0x45, 0xaa},
- {0x00, 0x46, 0x63, 0xaa},
- {0x00, 0x47, 0x2d, 0xaa},
- {0x00, 0x48, 0x46, 0xaa},
- {0x00, 0x59, 0x88, 0xaa},
- {0x00, 0x5a, 0xa0, 0xaa},
- {0x00, 0x5b, 0xc6, 0xaa},
- {0x00, 0x5c, 0x7d, 0xaa},
- {0x00, 0x5d, 0x5f, 0xaa},
- {0x00, 0x5e, 0x19, 0xaa},
- {0x00, 0x6c, 0x0a, 0xaa},
- {0x00, 0x6d, 0x55, 0xaa},
- {0x00, 0x6e, 0x11, 0xaa},
- {0x00, 0x6f, 0x9e, 0xaa},
- {0x00, 0x69, 0x00, 0xaa},
- {0x00, 0x6a, 0x40, 0xaa},
- {0x00, 0x01, 0x40, 0xaa},
- {0x00, 0x02, 0x40, 0xaa},
- {0x00, 0x13, 0xe7, 0xaa},
- {0x00, 0x5f, 0xf0, 0xaa},
- {0x00, 0x60, 0xf0, 0xaa},
- {0x00, 0x61, 0xf0, 0xaa},
- {0x00, 0x27, 0xa0, 0xaa},
- {0x00, 0x28, 0x80, 0xaa},
- {0x00, 0x2c, 0x90, 0xaa},
- {0x00, 0x4f, 0x66, 0xaa},
- {0x00, 0x50, 0x66, 0xaa},
- {0x00, 0x51, 0x00, 0xaa},
- {0x00, 0x52, 0x22, 0xaa},
- {0x00, 0x53, 0x5e, 0xaa},
- {0x00, 0x54, 0x80, 0xaa},
- {0x00, 0x58, 0x9e, 0xaa},
- {0x00, 0x41, 0x08, 0xaa},
- {0x00, 0x3f, 0x00, 0xaa},
- {0x00, 0x75, 0x85, 0xaa},
- {0x00, 0x76, 0xe1, 0xaa},
- {0x00, 0x4c, 0x00, 0xaa},
- {0x00, 0x77, 0x0a, 0xaa},
- {0x00, 0x3d, 0x88, 0xaa},
- {0x00, 0x4b, 0x09, 0xaa},
- {0x00, 0xc9, 0x60, 0xaa},
- {0x00, 0x41, 0x38, 0xaa},
- {0x00, 0x62, 0x30, 0xaa},
- {0x00, 0x63, 0x30, 0xaa},
- {0x00, 0x64, 0x08, 0xaa},
- {0x00, 0x94, 0x07, 0xaa},
- {0x00, 0x95, 0x0b, 0xaa},
- {0x00, 0x65, 0x00, 0xaa},
- {0x00, 0x66, 0x05, 0xaa},
- {0x00, 0x56, 0x50, 0xaa},
- {0x00, 0x34, 0x11, 0xaa},
- {0x00, 0xa4, 0x88, 0xaa},
- {0x00, 0x96, 0x00, 0xaa},
- {0x00, 0x97, 0x30, 0xaa},
- {0x00, 0x98, 0x20, 0xaa},
- {0x00, 0x99, 0x30, 0xaa},
- {0x00, 0x9a, 0x84, 0xaa},
- {0x00, 0x9b, 0x29, 0xaa},
- {0x00, 0x9c, 0x03, 0xaa},
- {0x00, 0x78, 0x04, 0xaa},
- {0x00, 0x79, 0x01, 0xaa},
- {0x00, 0xc8, 0xf0, 0xaa},
- {0x00, 0x79, 0x0f, 0xaa},
- {0x00, 0xc8, 0x00, 0xaa},
- {0x00, 0x79, 0x10, 0xaa},
- {0x00, 0xc8, 0x7e, 0xaa},
- {0x00, 0x79, 0x0a, 0xaa},
- {0x00, 0xc8, 0x80, 0xaa},
- {0x00, 0x79, 0x0b, 0xaa},
- {0x00, 0xc8, 0x01, 0xaa},
- {0x00, 0x79, 0x0c, 0xaa},
- {0x00, 0xc8, 0x0f, 0xaa},
- {0x00, 0x79, 0x0d, 0xaa},
- {0x00, 0xc8, 0x20, 0xaa},
- {0x00, 0x79, 0x09, 0xaa},
- {0x00, 0xc8, 0x80, 0xaa},
- {0x00, 0x79, 0x02, 0xaa},
- {0x00, 0xc8, 0xc0, 0xaa},
- {0x00, 0x79, 0x03, 0xaa},
- {0x00, 0xc8, 0x40, 0xaa},
- {0x00, 0x79, 0x05, 0xaa},
- {0x00, 0xc8, 0x30, 0xaa},
- {0x00, 0x79, 0x26, 0xaa},
- {0x00, 0x11, 0x40, 0xaa},
- {0x00, 0x3a, 0x04, 0xaa},
- {0x00, 0x12, 0x00, 0xaa},
- {0x00, 0x40, 0xc0, 0xaa},
- {0x00, 0x8c, 0x00, 0xaa},
- {0x00, 0x17, 0x14, 0xaa},
- {0x00, 0x18, 0x02, 0xaa},
- {0x00, 0x32, 0x92, 0xaa},
- {0x00, 0x19, 0x02, 0xaa},
- {0x00, 0x1a, 0x7a, 0xaa},
- {0x00, 0x03, 0x0a, 0xaa},
- {0x00, 0x0c, 0x00, 0xaa},
- {0x00, 0x3e, 0x00, 0xaa},
- {0x00, 0x70, 0x3a, 0xaa},
- {0x00, 0x71, 0x35, 0xaa},
- {0x00, 0x72, 0x11, 0xaa},
- {0x00, 0x73, 0xf0, 0xaa},
- {0x00, 0xa2, 0x02, 0xaa},
- {0x00, 0xb1, 0x00, 0xaa},
- {0x00, 0xb1, 0x0c, 0xaa},
- {0x00, 0x1e, 0x37, 0xaa}, /* MVFP */
- {0x00, 0xaa, 0x14, 0xaa},
- {0x00, 0x24, 0x80, 0xaa},
- {0x00, 0x25, 0x74, 0xaa},
- {0x00, 0x26, 0xd3, 0xaa},
- {0x00, 0x0d, 0x00, 0xaa},
- {0x00, 0x14, 0x18, 0xaa},
- {0x00, 0x9d, 0x99, 0xaa},
- {0x00, 0x9e, 0x7f, 0xaa},
- {0x00, 0x64, 0x08, 0xaa},
- {0x00, 0x94, 0x07, 0xaa},
- {0x00, 0x95, 0x06, 0xaa},
- {0x00, 0x66, 0x05, 0xaa},
- {0x00, 0x41, 0x08, 0xaa},
- {0x00, 0x3f, 0x00, 0xaa},
- {0x00, 0x75, 0x07, 0xaa},
- {0x00, 0x76, 0xe1, 0xaa},
- {0x00, 0x4c, 0x00, 0xaa},
- {0x00, 0x77, 0x00, 0xaa},
- {0x00, 0x3d, 0xc2, 0xaa},
- {0x00, 0x4b, 0x09, 0xaa},
- {0x00, 0xc9, 0x60, 0xaa},
- {0x00, 0x41, 0x38, 0xaa},
- {0xbc, 0x02, 0x18, 0xcc},
- {0xbc, 0x03, 0x50, 0xcc},
- {0xbc, 0x04, 0x18, 0xcc},
- {0xbc, 0x05, 0x00, 0xcc},
- {0xbc, 0x06, 0x00, 0xcc},
- {0xbc, 0x08, 0x30, 0xcc},
- {0xbc, 0x09, 0x40, 0xcc},
- {0xbc, 0x0a, 0x10, 0xcc},
- {0xbc, 0x0b, 0x00, 0xcc},
- {0xbc, 0x0c, 0x00, 0xcc},
- {0xbf, 0xc0, 0x26, 0xcc},
- {0xbf, 0xc1, 0x02, 0xcc},
- {0xbf, 0xcc, 0x04, 0xcc},
- {0xb3, 0x5c, 0x01, 0xcc},
- {0xb3, 0x01, 0x45, 0xcc},
- {0x00, 0x77, 0x05, 0xaa},
- {},
-};
-
-/* PO1200 - values from usbvm326.inf and ms-win trace */
-static const u8 po1200_gamma[17] = {
- 0x00, 0x13, 0x38, 0x59, 0x79, 0x92, 0xa7, 0xb9, 0xc8,
- 0xd4, 0xdf, 0xe7, 0xee, 0xf4, 0xf9, 0xfc, 0xff
-};
-static const u8 po1200_matrix[9] = {
- 0x60, 0xf9, 0xe5, 0xe7, 0x50, 0x05, 0xf3, 0xe6, 0x5e
-};
-static const u8 po1200_initVGA_data[][4] = {
- {0xb0, 0x03, 0x19, 0xcc}, /* reset? */
- {0xb0, 0x03, 0x19, 0xcc},
-/* {0x00, 0x00, 0x33, 0xdd}, */
- {0xb0, 0x04, 0x02, 0xcc},
- {0xb0, 0x02, 0x02, 0xcc},
- {0xb3, 0x5d, 0x00, 0xcc},
- {0xb3, 0x01, 0x01, 0xcc},
- {0xb3, 0x00, 0x64, 0xcc},
- {0xb3, 0x00, 0x65, 0xcc},
- {0xb3, 0x05, 0x01, 0xcc},
- {0xb3, 0x06, 0x01, 0xcc},
- {0xb3, 0x5c, 0x01, 0xcc},
- {0xb3, 0x08, 0x01, 0xcc},
- {0xb3, 0x09, 0x0c, 0xcc},
- {0xb3, 0x00, 0x67, 0xcc},
- {0xb3, 0x02, 0xb2, 0xcc},
- {0xb3, 0x03, 0x18, 0xcc},
- {0xb3, 0x04, 0x15, 0xcc},
- {0xb3, 0x20, 0x00, 0xcc},
- {0xb3, 0x21, 0x00, 0xcc},
- {0xb3, 0x22, 0x02, 0xcc},
- {0xb3, 0x23, 0x58, 0xcc},
- {0xb3, 0x14, 0x00, 0xcc},
- {0xb3, 0x15, 0x00, 0xcc},
- {0xb3, 0x16, 0x03, 0xcc},
- {0xb3, 0x17, 0x1f, 0xcc},
- {0xbc, 0x00, 0x71, 0xcc},
- {0xbc, 0x01, 0x01, 0xcc},
- {0xb0, 0x54, 0x13, 0xcc},
- {0xb3, 0x00, 0x67, 0xcc},
- {0xb3, 0x34, 0x01, 0xcc},
- {0xb3, 0x35, 0xdc, 0xcc}, /* i2c add: 5c */
- {0x00, 0x03, 0x00, 0xaa},
- {0x00, 0x12, 0x05, 0xaa},
- {0x00, 0x13, 0x02, 0xaa},
- {0x00, 0x1e, 0xc6, 0xaa}, /* h/v flip */
- {0x00, 0x21, 0x00, 0xaa},
- {0x00, 0x25, 0x02, 0xaa},
- {0x00, 0x3c, 0x4f, 0xaa},
- {0x00, 0x3f, 0xe0, 0xaa},
- {0x00, 0x42, 0xff, 0xaa},
- {0x00, 0x45, 0x34, 0xaa},
- {0x00, 0x55, 0xfe, 0xaa},
- {0x00, 0x59, 0xd3, 0xaa},
- {0x00, 0x5e, 0x04, 0xaa},
- {0x00, 0x61, 0xb8, 0xaa}, /* sharpness */
- {0x00, 0x62, 0x02, 0xaa},
- {0x00, 0xa7, 0x31, 0xaa},
- {0x00, 0xa9, 0x66, 0xaa},
- {0x00, 0xb0, 0x00, 0xaa},
- {0x00, 0xb1, 0x00, 0xaa},
- {0x00, 0xb3, 0x11, 0xaa},
- {0x00, 0xb6, 0x26, 0xaa},
- {0x00, 0xb7, 0x20, 0xaa},
- {0x00, 0xba, 0x04, 0xaa},
- {0x00, 0x88, 0x42, 0xaa},
- {0x00, 0x89, 0x9a, 0xaa},
- {0x00, 0x8a, 0x88, 0xaa},
- {0x00, 0x8b, 0x8e, 0xaa},
- {0x00, 0x8c, 0x3e, 0xaa},
- {0x00, 0x8d, 0x90, 0xaa},
- {0x00, 0x8e, 0x87, 0xaa},
- {0x00, 0x8f, 0x96, 0xaa},
- {0x00, 0x90, 0x3d, 0xaa},
- {0x00, 0x64, 0x00, 0xaa},
- {0x00, 0x65, 0x10, 0xaa},
- {0x00, 0x66, 0x20, 0xaa},
- {0x00, 0x67, 0x2b, 0xaa},
- {0x00, 0x68, 0x36, 0xaa},
- {0x00, 0x69, 0x49, 0xaa},
- {0x00, 0x6a, 0x5a, 0xaa},
- {0x00, 0x6b, 0x7f, 0xaa},
- {0x00, 0x6c, 0x9b, 0xaa},
- {0x00, 0x6d, 0xba, 0xaa},
- {0x00, 0x6e, 0xd4, 0xaa},
- {0x00, 0x6f, 0xea, 0xaa},
- {0x00, 0x70, 0x00, 0xaa},
- {0x00, 0x71, 0x10, 0xaa},
- {0x00, 0x72, 0x20, 0xaa},
- {0x00, 0x73, 0x2b, 0xaa},
- {0x00, 0x74, 0x36, 0xaa},
- {0x00, 0x75, 0x49, 0xaa},
- {0x00, 0x76, 0x5a, 0xaa},
- {0x00, 0x77, 0x7f, 0xaa},
- {0x00, 0x78, 0x9b, 0xaa},
- {0x00, 0x79, 0xba, 0xaa},
- {0x00, 0x7a, 0xd4, 0xaa},
- {0x00, 0x7b, 0xea, 0xaa},
- {0x00, 0x7c, 0x00, 0xaa},
- {0x00, 0x7d, 0x10, 0xaa},
- {0x00, 0x7e, 0x20, 0xaa},
- {0x00, 0x7f, 0x2b, 0xaa},
- {0x00, 0x80, 0x36, 0xaa},
- {0x00, 0x81, 0x49, 0xaa},
- {0x00, 0x82, 0x5a, 0xaa},
- {0x00, 0x83, 0x7f, 0xaa},
- {0x00, 0x84, 0x9b, 0xaa},
- {0x00, 0x85, 0xba, 0xaa},
- {0x00, 0x86, 0xd4, 0xaa},
- {0x00, 0x87, 0xea, 0xaa},
- {0x00, 0x57, 0x2a, 0xaa},
- {0x00, 0x03, 0x01, 0xaa},
- {0x00, 0x04, 0x10, 0xaa},
- {0x00, 0x05, 0x10, 0xaa},
- {0x00, 0x06, 0x10, 0xaa},
- {0x00, 0x07, 0x10, 0xaa},
- {0x00, 0x08, 0x13, 0xaa},
- {0x00, 0x0a, 0x00, 0xaa},
- {0x00, 0x0b, 0x10, 0xaa},
- {0x00, 0x0c, 0x20, 0xaa},
- {0x00, 0x0d, 0x18, 0xaa},
- {0x00, 0x22, 0x01, 0xaa},
- {0x00, 0x23, 0x60, 0xaa},
- {0x00, 0x25, 0x08, 0xaa},
- {0x00, 0x26, 0x82, 0xaa},
- {0x00, 0x2e, 0x0f, 0xaa},
- {0x00, 0x2f, 0x1e, 0xaa},
- {0x00, 0x30, 0x2d, 0xaa},
- {0x00, 0x31, 0x3c, 0xaa},
- {0x00, 0x32, 0x4b, 0xaa},
- {0x00, 0x33, 0x5a, 0xaa},
- {0x00, 0x34, 0x69, 0xaa},
- {0x00, 0x35, 0x78, 0xaa},
- {0x00, 0x36, 0x87, 0xaa},
- {0x00, 0x37, 0x96, 0xaa},
- {0x00, 0x38, 0xa5, 0xaa},
- {0x00, 0x39, 0xb4, 0xaa},
- {0x00, 0x3a, 0xc3, 0xaa},
- {0x00, 0x3b, 0xd2, 0xaa},
- {0x00, 0x3c, 0xe1, 0xaa},
- {0x00, 0x3e, 0xff, 0xaa},
- {0x00, 0x3f, 0xff, 0xaa},
- {0x00, 0x40, 0xff, 0xaa},
- {0x00, 0x41, 0xff, 0xaa},
- {0x00, 0x42, 0xff, 0xaa},
- {0x00, 0x43, 0xff, 0xaa},
- {0x00, 0x03, 0x00, 0xaa},
- {0x00, 0x03, 0x00, 0xaa},
- {0x00, 0x20, 0xc4, 0xaa},
- {0x00, 0x13, 0x03, 0xaa},
- {0x00, 0x3c, 0x50, 0xaa},
- {0x00, 0x61, 0x6a, 0xaa}, /* sharpness? */
- {0x00, 0x51, 0x5b, 0xaa},
- {0x00, 0x52, 0x91, 0xaa},
- {0x00, 0x53, 0x4c, 0xaa},
- {0x00, 0x54, 0x50, 0xaa},
- {0x00, 0x56, 0x02, 0xaa},
- {0xb6, 0x00, 0x00, 0xcc},
- {0xb6, 0x03, 0x03, 0xcc},
- {0xb6, 0x02, 0x20, 0xcc},
- {0xb6, 0x05, 0x02, 0xcc},
- {0xb6, 0x04, 0x58, 0xcc},
- {0xb6, 0x12, 0xf8, 0xcc},
- {0xb6, 0x13, 0x21, 0xcc},
- {0xb6, 0x18, 0x03, 0xcc},
- {0xb6, 0x17, 0xa9, 0xcc},
- {0xb6, 0x16, 0x80, 0xcc},
- {0xb6, 0x22, 0x12, 0xcc},
- {0xb6, 0x23, 0x0b, 0xcc},
- {0xbf, 0xc0, 0x39, 0xcc},
- {0xbf, 0xc1, 0x04, 0xcc},
- {0xbf, 0xcc, 0x00, 0xcc},
- {0xb8, 0x06, 0x20, 0xcc},
- {0xb8, 0x07, 0x03, 0xcc},
- {0xb8, 0x08, 0x58, 0xcc},
- {0xb8, 0x09, 0x02, 0xcc},
- {0xb3, 0x01, 0x41, 0xcc},
- {0x00, 0x03, 0x00, 0xaa},
- {0x00, 0xd9, 0x0f, 0xaa},
- {0x00, 0xda, 0xaa, 0xaa},
- {0x00, 0xd9, 0x10, 0xaa},
- {0x00, 0xda, 0xaa, 0xaa},
- {0x00, 0xd9, 0x11, 0xaa},
- {0x00, 0xda, 0x00, 0xaa},
- {0x00, 0xd9, 0x12, 0xaa},
- {0x00, 0xda, 0xff, 0xaa},
- {0x00, 0xd9, 0x13, 0xaa},
- {0x00, 0xda, 0xff, 0xaa},
- {0x00, 0xe8, 0x11, 0xaa},
- {0x00, 0xe9, 0x12, 0xaa},
- {0x00, 0xea, 0x5c, 0xaa},
- {0x00, 0xeb, 0xff, 0xaa},
- {0x00, 0xd8, 0x80, 0xaa},
- {0x00, 0xe6, 0x02, 0xaa},
- {0x00, 0xd6, 0x40, 0xaa},
- {0x00, 0xe3, 0x05, 0xaa},
- {0x00, 0xe0, 0x40, 0xaa},
- {0x00, 0xde, 0x03, 0xaa},
- {0x00, 0xdf, 0x03, 0xaa},
- {0x00, 0xdb, 0x02, 0xaa},
- {0x00, 0xdc, 0x00, 0xaa},
- {0x00, 0xdd, 0x03, 0xaa},
- {0x00, 0xe1, 0x08, 0xaa},
- {0x00, 0xe2, 0x01, 0xaa},
- {0x00, 0xd6, 0x40, 0xaa},
- {0x00, 0xe4, 0x40, 0xaa},
- {0x00, 0xa8, 0x8f, 0xaa},
- {0x00, 0xb4, 0x16, 0xaa},
- {0xb0, 0x02, 0x06, 0xcc},
- {0xb0, 0x18, 0x06, 0xcc},
- {0xb0, 0x19, 0x06, 0xcc},
- {0xb3, 0x5d, 0x18, 0xcc},
- {0xb3, 0x05, 0x00, 0xcc},
- {0xb3, 0x06, 0x00, 0xcc},
- {0x00, 0xb4, 0x0e, 0xaa},
- {0x00, 0xb5, 0x49, 0xaa},
- {0x00, 0xb6, 0x1c, 0xaa},
- {0x00, 0xb7, 0x96, 0xaa},
-/* end of usbvm326.inf - start of ms-win trace */
- {0xb6, 0x12, 0xf8, 0xcc},
- {0xb6, 0x13, 0x3d, 0xcc},
-/*read b306*/
- {0x00, 0x03, 0x00, 0xaa},
- {0x00, 0x1a, 0x09, 0xaa},
- {0x00, 0x1b, 0x8a, 0xaa},
-/*read b827*/
- {0xb8, 0x27, 0x00, 0xcc},
- {0xb8, 0x26, 0x60, 0xcc},
- {0xb8, 0x26, 0x60, 0xcc},
-/*gamma - to do?*/
- {0x00, 0x03, 0x00, 0xaa},
- {0x00, 0xae, 0x84, 0xaa},
-/*gamma again*/
- {0x00, 0x03, 0x00, 0xaa},
- {0x00, 0x96, 0xa0, 0xaa},
-/*matrix*/
- {0x00, 0x03, 0x00, 0xaa},
- {0x00, 0x91, 0x35, 0xaa},
- {0x00, 0x92, 0x22, 0xaa},
-/*gamma*/
- {0x00, 0x03, 0x00, 0xaa},
- {0x00, 0x95, 0x85, 0xaa},
-/*matrix*/
- {0x00, 0x03, 0x00, 0xaa},
- {0x00, 0x4d, 0x20, 0xaa},
- {0xb8, 0x22, 0x40, 0xcc},
- {0xb8, 0x23, 0x40, 0xcc},
- {0xb8, 0x24, 0x40, 0xcc},
- {0xb8, 0x81, 0x09, 0xcc},
- {0x00, 0x00, 0x64, 0xdd},
- {0x00, 0x03, 0x01, 0xaa},
-/*read 46*/
- {0x00, 0x46, 0x3c, 0xaa},
- {0x00, 0x03, 0x00, 0xaa},
- {0x00, 0x16, 0x40, 0xaa},
- {0x00, 0x17, 0x40, 0xaa},
- {0x00, 0x18, 0x40, 0xaa},
- {0x00, 0x19, 0x41, 0xaa},
- {0x00, 0x03, 0x01, 0xaa},
- {0x00, 0x46, 0x3c, 0xaa},
- {0x00, 0x00, 0x18, 0xdd},
-/*read bfff*/
- {0x00, 0x03, 0x00, 0xaa},
- {0x00, 0xb4, 0x1c, 0xaa},
- {0x00, 0xb5, 0x92, 0xaa},
- {0x00, 0xb6, 0x39, 0xaa},
- {0x00, 0xb7, 0x24, 0xaa},
-/*write 89 0400 1415*/
- {}
-};
-
-static const u8 poxxxx_init_common[][4] = {
- {0xb3, 0x00, 0x04, 0xcc},
- {0x00, 0x00, 0x10, 0xdd},
- {0xb3, 0x00, 0x64, 0xcc},
- {0x00, 0x00, 0x10, 0xdd},
- {0xb3, 0x00, 0x65, 0xcc},
- {0x00, 0x00, 0x10, 0xdd},
- {0xb3, 0x00, 0x67, 0xcc},
- {0xb0, 0x03, 0x09, 0xcc},
- {0xb3, 0x05, 0x00, 0xcc},
- {0xb3, 0x06, 0x00, 0xcc},
- {0xb3, 0x5c, 0x01, 0xcc},
- {0xb3, 0x08, 0x01, 0xcc},
- {0xb3, 0x09, 0x0c, 0xcc},
- {0xb3, 0x34, 0x01, 0xcc},
- {0xb3, 0x35, 0xf6, 0xcc}, /* i2c add: 76 */
- {0xb3, 0x02, 0xb0, 0xcc},
- {0xb3, 0x03, 0x18, 0xcc},
- {0xb3, 0x04, 0x15, 0xcc},
- {0xb3, 0x20, 0x00, 0xcc},
- {0xb3, 0x21, 0x00, 0xcc},
- {0xb3, 0x22, 0x04, 0xcc}, /* sensor height = 1024 */
- {0xb3, 0x23, 0x00, 0xcc},
- {0xb3, 0x14, 0x00, 0xcc},
- {0xb3, 0x15, 0x00, 0xcc},
- {0xb3, 0x16, 0x04, 0xcc}, /* sensor width = 1280 */
- {0xb3, 0x17, 0xff, 0xcc},
- {0xb3, 0x2c, 0x03, 0xcc},
- {0xb3, 0x2d, 0x56, 0xcc},
- {0xb3, 0x2e, 0x02, 0xcc},
- {0xb3, 0x2f, 0x0a, 0xcc},
- {0xb3, 0x40, 0x00, 0xcc},
- {0xb3, 0x41, 0x34, 0xcc},
- {0xb3, 0x42, 0x01, 0xcc},
- {0xb3, 0x43, 0xe0, 0xcc},
- {0xbc, 0x00, 0x71, 0xcc},
- {0xbc, 0x01, 0x01, 0xcc},
- {0xb3, 0x01, 0x41, 0xcc},
- {0xb3, 0x4d, 0x00, 0xcc},
- {0x00, 0x0b, 0x2a, 0xaa},
- {0x00, 0x0e, 0x03, 0xaa},
- {0x00, 0x0f, 0xea, 0xaa},
- {0x00, 0x12, 0x08, 0xaa},
- {0x00, 0x1e, 0x06, 0xaa},
- {0x00, 0x21, 0x00, 0xaa},
- {0x00, 0x31, 0x1f, 0xaa},
- {0x00, 0x33, 0x38, 0xaa},
- {0x00, 0x36, 0xc0, 0xaa},
- {0x00, 0x37, 0xc8, 0xaa},
- {0x00, 0x3b, 0x36, 0xaa},
- {0x00, 0x4b, 0xfe, 0xaa},
- {0x00, 0x4d, 0x2e, 0xaa},
- {0x00, 0x51, 0x1c, 0xaa},
- {0x00, 0x52, 0x01, 0xaa},
- {0x00, 0x55, 0x0a, 0xaa},
- {0x00, 0x56, 0x0a, 0xaa},
- {0x00, 0x57, 0x07, 0xaa},
- {0x00, 0x58, 0x07, 0xaa},
- {0x00, 0x59, 0x04, 0xaa},
- {0x00, 0x70, 0x68, 0xaa},
- {0x00, 0x71, 0x04, 0xaa},
- {0x00, 0x72, 0x10, 0xaa},
- {0x00, 0x80, 0x71, 0xaa},
- {0x00, 0x81, 0x08, 0xaa},
- {0x00, 0x82, 0x00, 0xaa},
- {0x00, 0x83, 0x55, 0xaa},
- {0x00, 0x84, 0x06, 0xaa},
- {0x00, 0x85, 0x06, 0xaa},
- {0x00, 0x8b, 0x25, 0xaa},
- {0x00, 0x8c, 0x00, 0xaa},
- {0x00, 0x8d, 0x86, 0xaa},
- {0x00, 0x8e, 0x82, 0xaa},
- {0x00, 0x8f, 0x2d, 0xaa},
- {0x00, 0x90, 0x8b, 0xaa},
- {0x00, 0x91, 0x81, 0xaa},
- {0x00, 0x92, 0x81, 0xaa},
- {0x00, 0x93, 0x23, 0xaa},
- {0x00, 0xa3, 0x2a, 0xaa},
- {0x00, 0xa4, 0x03, 0xaa},
- {0x00, 0xa5, 0xea, 0xaa},
- {0x00, 0xb0, 0x68, 0xaa},
- {0x00, 0xbc, 0x04, 0xaa},
- {0x00, 0xbe, 0x3b, 0xaa},
- {0x00, 0x4e, 0x40, 0xaa},
- {0x00, 0x06, 0x04, 0xaa},
- {0x00, 0x07, 0x03, 0xaa},
- {0x00, 0xcd, 0x18, 0xaa},
- {0x00, 0x28, 0x03, 0xaa},
- {0x00, 0x29, 0xef, 0xaa},
-/* reinit on alt 2 (qvga) or alt7 (vga) */
- {0xb3, 0x05, 0x00, 0xcc},
- {0xb3, 0x06, 0x00, 0xcc},
- {0xb8, 0x00, 0x01, 0xcc},
-
- {0x00, 0x1d, 0x85, 0xaa},
- {0x00, 0x1e, 0xc6, 0xaa},
- {0x00, 0x00, 0x40, 0xdd},
- {0x00, 0x1d, 0x05, 0xaa},
- {}
-};
-static const u8 poxxxx_gamma[][4] = {
- {0x00, 0xd6, 0x22, 0xaa}, /* gamma 0 */
- {0x00, 0x73, 0x00, 0xaa},
- {0x00, 0x74, 0x0a, 0xaa},
- {0x00, 0x75, 0x16, 0xaa},
- {0x00, 0x76, 0x25, 0xaa},
- {0x00, 0x77, 0x34, 0xaa},
- {0x00, 0x78, 0x49, 0xaa},
- {0x00, 0x79, 0x5a, 0xaa},
- {0x00, 0x7a, 0x7f, 0xaa},
- {0x00, 0x7b, 0x9b, 0xaa},
- {0x00, 0x7c, 0xba, 0xaa},
- {0x00, 0x7d, 0xd4, 0xaa},
- {0x00, 0x7e, 0xea, 0xaa},
-
- {0x00, 0xd6, 0x62, 0xaa}, /* gamma 1 */
- {0x00, 0x73, 0x00, 0xaa},
- {0x00, 0x74, 0x0a, 0xaa},
- {0x00, 0x75, 0x16, 0xaa},
- {0x00, 0x76, 0x25, 0xaa},
- {0x00, 0x77, 0x34, 0xaa},
- {0x00, 0x78, 0x49, 0xaa},
- {0x00, 0x79, 0x5a, 0xaa},
- {0x00, 0x7a, 0x7f, 0xaa},
- {0x00, 0x7b, 0x9b, 0xaa},
- {0x00, 0x7c, 0xba, 0xaa},
- {0x00, 0x7d, 0xd4, 0xaa},
- {0x00, 0x7e, 0xea, 0xaa},
-
- {0x00, 0xd6, 0xa2, 0xaa}, /* gamma 2 */
- {0x00, 0x73, 0x00, 0xaa},
- {0x00, 0x74, 0x0a, 0xaa},
- {0x00, 0x75, 0x16, 0xaa},
- {0x00, 0x76, 0x25, 0xaa},
- {0x00, 0x77, 0x34, 0xaa},
- {0x00, 0x78, 0x49, 0xaa},
- {0x00, 0x79, 0x5a, 0xaa},
- {0x00, 0x7a, 0x7f, 0xaa},
- {0x00, 0x7b, 0x9b, 0xaa},
- {0x00, 0x7c, 0xba, 0xaa},
- {0x00, 0x7d, 0xd4, 0xaa},
- {0x00, 0x7e, 0xea, 0xaa},
- {}
-};
-static const u8 poxxxx_init_start_3[][4] = {
- {0x00, 0xb8, 0x28, 0xaa},
- {0x00, 0xb9, 0x1e, 0xaa},
- {0x00, 0xb6, 0x14, 0xaa},
- {0x00, 0xb7, 0x0f, 0xaa},
- {0x00, 0x5c, 0x10, 0xaa},
- {0x00, 0x5d, 0x18, 0xaa},
- {0x00, 0x5e, 0x24, 0xaa},
- {0x00, 0x5f, 0x24, 0xaa},
- {0x00, 0x86, 0x1a, 0xaa},
- {0x00, 0x60, 0x00, 0xaa},
- {0x00, 0x61, 0x1b, 0xaa},
- {0x00, 0x62, 0x30, 0xaa},
- {0x00, 0x63, 0x40, 0xaa},
- {0x00, 0x87, 0x1a, 0xaa},
- {0x00, 0x64, 0x00, 0xaa},
- {0x00, 0x65, 0x08, 0xaa},
- {0x00, 0x66, 0x10, 0xaa},
- {0x00, 0x67, 0x20, 0xaa},
- {0x00, 0x88, 0x10, 0xaa},
- {0x00, 0x68, 0x00, 0xaa},
- {0x00, 0x69, 0x08, 0xaa},
- {0x00, 0x6a, 0x0f, 0xaa},
- {0x00, 0x6b, 0x0f, 0xaa},
- {0x00, 0x89, 0x07, 0xaa},
- {0x00, 0xd5, 0x4c, 0xaa},
- {0x00, 0x0a, 0x00, 0xaa},
- {0x00, 0x0b, 0x2a, 0xaa},
- {0x00, 0x0e, 0x03, 0xaa},
- {0x00, 0x0f, 0xea, 0xaa},
- {0x00, 0xa2, 0x00, 0xaa},
- {0x00, 0xa3, 0x2a, 0xaa},
- {0x00, 0xa4, 0x03, 0xaa},
- {0x00, 0xa5, 0xea, 0xaa},
- {}
-};
-static const u8 poxxxx_initVGA[][4] = {
- {0x00, 0x20, 0x11, 0xaa},
- {0x00, 0x33, 0x38, 0xaa},
- {0x00, 0xbb, 0x0d, 0xaa},
- {0xb3, 0x22, 0x01, 0xcc}, /* change to 640x480 */
- {0xb3, 0x23, 0xe0, 0xcc},
- {0xb3, 0x16, 0x02, 0xcc},
- {0xb3, 0x17, 0x7f, 0xcc},
- {0xb3, 0x02, 0xb0, 0xcc},
- {0xb3, 0x06, 0x00, 0xcc},
- {0xb3, 0x5c, 0x01, 0xcc},
- {0x00, 0x04, 0x06, 0xaa},
- {0x00, 0x05, 0x3f, 0xaa},
- {0x00, 0x04, 0x00, 0xdd}, /* delay 1s */
- {}
-};
-static const u8 poxxxx_initQVGA[][4] = {
- {0x00, 0x20, 0x33, 0xaa},
- {0x00, 0x33, 0x38, 0xaa},
- {0x00, 0xbb, 0x0d, 0xaa},
- {0xb3, 0x22, 0x00, 0xcc}, /* change to 320x240 */
- {0xb3, 0x23, 0xf0, 0xcc},
- {0xb3, 0x16, 0x01, 0xcc},
- {0xb3, 0x17, 0x3f, 0xcc},
- {0xb3, 0x02, 0xb0, 0xcc},
- {0xb3, 0x06, 0x01, 0xcc},
- {0xb3, 0x5c, 0x00, 0xcc},
- {0x00, 0x04, 0x06, 0xaa},
- {0x00, 0x05, 0x3f, 0xaa},
- {0x00, 0x04, 0x00, 0xdd}, /* delay 1s */
- {}
-};
-static const u8 poxxxx_init_end_1[][4] = {
- {0x00, 0x47, 0x25, 0xaa},
- {0x00, 0x48, 0x80, 0xaa},
- {0x00, 0x49, 0x1f, 0xaa},
- {0x00, 0x4a, 0x40, 0xaa},
- {0x00, 0x44, 0x40, 0xaa},
- {0x00, 0xab, 0x4a, 0xaa},
- {0x00, 0xb1, 0x00, 0xaa},
- {0x00, 0xb2, 0x04, 0xaa},
- {0x00, 0xb3, 0x08, 0xaa},
- {0x00, 0xb4, 0x0b, 0xaa},
- {0x00, 0xb5, 0x0d, 0xaa},
- {}
-};
-static const u8 poxxxx_init_end_2[][4] = {
- {0x00, 0x1d, 0x85, 0xaa},
- {0x00, 0x1e, 0x06, 0xaa},
- {0x00, 0x1d, 0x05, 0xaa},
- {}
-};
-
-struct sensor_info {
- s8 sensorId;
- u8 I2cAdd;
- u8 IdAdd;
- u16 VpId;
- u8 m1;
- u8 m2;
- u8 op;
-};
-
-/* probe values */
-static const struct sensor_info vc0321_probe_data[] = {
-/* sensorId, I2cAdd, IdAdd, VpId, m1, m2, op */
-/* 0 OV9640 */
- {-1, 0x80 | 0x30, 0x0a, 0x0000, 0x25, 0x24, 0x05},
-/* 1 ICM108T (may respond on IdAdd == 0x83 - tested in vc032x_probe_sensor) */
- {-1, 0x80 | 0x20, 0x82, 0x0000, 0x24, 0x25, 0x01},
-/* 2 PO2130 (may detect PO3130NC - tested in vc032x_probe_sensor)*/
- {-1, 0x80 | 0x76, 0x00, 0x0000, 0x24, 0x25, 0x01},
-/* 3 MI1310 */
- {-1, 0x80 | 0x5d, 0x00, 0x0000, 0x24, 0x25, 0x01},
-/* 4 MI360 - tested in vc032x_probe_sensor */
-/* {SENSOR_MI0360, 0x80 | 0x5d, 0x00, 0x8243, 0x24, 0x25, 0x01}, */
-/* 5 7131R */
- {SENSOR_HV7131R, 0x80 | 0x11, 0x00, 0x0209, 0x24, 0x25, 0x01},
-/* 6 OV7649 */
- {-1, 0x80 | 0x21, 0x0a, 0x0000, 0x21, 0x20, 0x05},
-/* 7 PAS302BCW */
- {-1, 0x80 | 0x40, 0x00, 0x0000, 0x20, 0x22, 0x05},
-/* 8 OV7660 */
- {SENSOR_OV7660, 0x80 | 0x21, 0x0a, 0x7660, 0x26, 0x26, 0x05},
-/* 9 PO3130NC - (tested in vc032x_probe_sensor) */
-/* {SENSOR_PO3130NC, 0x80 | 0x76, 0x00, 0x3130, 0x24, 0x25, 0x01}, */
-/* 10 PO1030KC */
- {-1, 0x80 | 0x6e, 0x00, 0x0000, 0x24, 0x25, 0x01},
-/* 11 MI1310_SOC */
- {SENSOR_MI1310_SOC, 0x80 | 0x5d, 0x00, 0x143a, 0x24, 0x25, 0x01},
-/* 12 OV9650 */
- {-1, 0x80 | 0x30, 0x0a, 0x0000, 0x25, 0x24, 0x05},
-/* 13 S5K532 */
- {-1, 0x80 | 0x11, 0x39, 0x0000, 0x24, 0x25, 0x01},
-/* 14 MI360_SOC - ??? */
-/* 15 PO1200N */
- {SENSOR_PO1200, 0x80 | 0x5c, 0x00, 0x1200, 0x67, 0x67, 0x01},
-/* 16 PO3030K */
- {-1, 0x80 | 0x18, 0x00, 0x0000, 0x24, 0x25, 0x01},
-/* 17 PO2030 */
- {-1, 0x80 | 0x6e, 0x00, 0x0000, 0x24, 0x25, 0x01},
-/* ?? */
- {-1, 0x80 | 0x56, 0x01, 0x0000, 0x64, 0x67, 0x01},
- {SENSOR_MI1320, 0x80 | 0x48, 0x00, 0x148c, 0x64, 0x65, 0x01},
-};
-static const struct sensor_info vc0323_probe_data[] = {
-/* sensorId, I2cAdd, IdAdd, VpId, m1, m2, op */
-/* 0 OV9640 */
- {-1, 0x80 | 0x30, 0x0a, 0x0000, 0x25, 0x24, 0x05},
-/* 1 ICM108T (may respond on IdAdd == 0x83 - tested in vc032x_probe_sensor) */
- {-1, 0x80 | 0x20, 0x82, 0x0000, 0x24, 0x25, 0x01},
-/* 2 PO2130 (may detect PO3130NC - tested in vc032x_probe_sensor)*/
- {-1, 0x80 | 0x76, 0x00, 0x0000, 0x24, 0x25, 0x01},
-/* 3 MI1310 */
- {-1, 0x80 | 0x5d, 0x00, 0x0000, 0x24, 0x25, 0x01},
-/* 4 MI360 - tested in vc032x_probe_sensor */
-/* {SENSOR_MI0360, 0x80 | 0x5d, 0x00, 0x8243, 0x24, 0x25, 0x01}, */
-/* 5 7131R */
- {SENSOR_HV7131R, 0x80 | 0x11, 0x00, 0x0209, 0x24, 0x25, 0x01},
-/* 6 OV7649 */
- {-1, 0x80 | 0x21, 0x0a, 0x0000, 0x21, 0x20, 0x05},
-/* 7 PAS302BCW */
- {-1, 0x80 | 0x40, 0x00, 0x0000, 0x20, 0x22, 0x05},
-/* 8 OV7660 */
- {SENSOR_OV7660, 0x80 | 0x21, 0x0a, 0x7660, 0x26, 0x26, 0x05},
-/* 9 PO3130NC - (tested in vc032x_probe_sensor) */
-/* {SENSOR_PO3130NC, 0x80 | 0x76, 0x00, 0x3130, 0x24, 0x25, 0x01}, */
-/* 10 PO1030KC */
- {-1, 0x80 | 0x6e, 0x00, 0x0000, 0x24, 0x25, 0x01},
-/* 11 MI1310_SOC */
- {SENSOR_MI1310_SOC, 0x80 | 0x5d, 0x00, 0x143a, 0x24, 0x25, 0x01},
-/* 12 OV9650 */
- {-1, 0x80 | 0x30, 0x0a, 0x0000, 0x25, 0x24, 0x05},
-/* 13 S5K532 */
- {-1, 0x80 | 0x11, 0x39, 0x0000, 0x24, 0x25, 0x01},
-/* 14 MI360_SOC - ??? */
-/* 15 PO1200N */
- {SENSOR_PO1200, 0x80 | 0x5c, 0x00, 0x1200, 0x67, 0x67, 0x01},
-/* 16 ?? */
- {-1, 0x80 | 0x2d, 0x00, 0x0000, 0x65, 0x67, 0x01},
-/* 17 PO2030 */
- {-1, 0x80 | 0x6e, 0x00, 0x0000, 0x24, 0x25, 0x01},
-/* ?? */
- {-1, 0x80 | 0x56, 0x01, 0x0000, 0x64, 0x67, 0x01},
- {SENSOR_MI1320_SOC, 0x80 | 0x48, 0x00, 0x148c, 0x64, 0x67, 0x01},
-/*fixme: not in the ms-win probe - may be found before? */
- {SENSOR_OV7670, 0x80 | 0x21, 0x0a, 0x7673, 0x66, 0x67, 0x05},
-};
-
-/* read 'len' bytes in gspca_dev->usb_buf */
-static void reg_r_i(struct gspca_dev *gspca_dev,
- u16 req,
- u16 index,
- u16 len)
-{
- int ret;
-
- if (gspca_dev->usb_err < 0)
- return;
- ret = usb_control_msg(gspca_dev->dev,
- usb_rcvctrlpipe(gspca_dev->dev, 0),
- req,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 1, /* value */
- index, gspca_dev->usb_buf, len,
- 500);
- if (ret < 0) {
- pr_err("reg_r err %d\n", ret);
- gspca_dev->usb_err = ret;
- }
-}
-static void reg_r(struct gspca_dev *gspca_dev,
- u16 req,
- u16 index,
- u16 len)
-{
- reg_r_i(gspca_dev, req, index, len);
-#ifdef GSPCA_DEBUG
- if (gspca_dev->usb_err < 0)
- return;
- if (len == 1)
- PDEBUG(D_USBI, "GET %02x 0001 %04x %02x", req, index,
- gspca_dev->usb_buf[0]);
- else
- PDEBUG(D_USBI, "GET %02x 0001 %04x %*ph",
- req, index, 3, gspca_dev->usb_buf);
-#endif
-}
-
-static void reg_w_i(struct gspca_dev *gspca_dev,
- u16 req,
- u16 value,
- u16 index)
-{
- int ret;
-
- if (gspca_dev->usb_err < 0)
- return;
- ret = usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- req,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- value, index, NULL, 0,
- 500);
- if (ret < 0) {
- pr_err("reg_w err %d\n", ret);
- gspca_dev->usb_err = ret;
- }
-}
-static void reg_w(struct gspca_dev *gspca_dev,
- u16 req,
- u16 value,
- u16 index)
-{
-#ifdef GSPCA_DEBUG
- if (gspca_dev->usb_err < 0)
- return;
- PDEBUG(D_USBO, "SET %02x %04x %04x", req, value, index);
-#endif
- reg_w_i(gspca_dev, req, value, index);
-}
-
-static u16 read_sensor_register(struct gspca_dev *gspca_dev,
- u16 address)
-{
- u8 ldata, mdata, hdata;
- int retry = 50;
-
- reg_r(gspca_dev, 0xa1, 0xb33f, 1);
- if (!(gspca_dev->usb_buf[0] & 0x02)) {
- pr_err("I2c Bus Busy Wait %02x\n", gspca_dev->usb_buf[0]);
- return 0;
- }
- reg_w(gspca_dev, 0xa0, address, 0xb33a);
- reg_w(gspca_dev, 0xa0, 0x02, 0xb339);
-
- do {
- reg_r(gspca_dev, 0xa1, 0xb33b, 1);
- if (gspca_dev->usb_buf[0] == 0x00)
- break;
- msleep(40);
- } while (--retry >= 0);
-
- reg_r(gspca_dev, 0xa1, 0xb33e, 1);
- ldata = gspca_dev->usb_buf[0];
- reg_r(gspca_dev, 0xa1, 0xb33d, 1);
- mdata = gspca_dev->usb_buf[0];
- reg_r(gspca_dev, 0xa1, 0xb33c, 1);
- hdata = gspca_dev->usb_buf[0];
- if (hdata != 0 && mdata != 0 && ldata != 0)
- PDEBUG(D_PROBE, "Read Sensor %02x%02x %02x",
- hdata, mdata, ldata);
- reg_r(gspca_dev, 0xa1, 0xb334, 1);
- if (gspca_dev->usb_buf[0] == 0x02)
- return (hdata << 8) + mdata;
- return hdata;
-}
-
-static int vc032x_probe_sensor(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int i, n;
- u16 value;
- const struct sensor_info *ptsensor_info;
-
-/*fixme: should also check the other sensor (back mi1320_soc, front mc501cb)*/
- if (sd->flags & FL_SAMSUNG) {
- reg_w(gspca_dev, 0xa0, 0x01, 0xb301);
- reg_w(gspca_dev, 0x89, 0xf0ff, 0xffff);
- /* select the back sensor */
- }
-
- reg_r(gspca_dev, 0xa1, 0xbfcf, 1);
- PDEBUG(D_PROBE, "vc032%d check sensor header %02x",
- sd->bridge == BRIDGE_VC0321 ? 1 : 3, gspca_dev->usb_buf[0]);
- if (sd->bridge == BRIDGE_VC0321) {
- ptsensor_info = vc0321_probe_data;
- n = ARRAY_SIZE(vc0321_probe_data);
- } else {
- ptsensor_info = vc0323_probe_data;
- n = ARRAY_SIZE(vc0323_probe_data);
- }
- for (i = 0; i < n; i++) {
- reg_w(gspca_dev, 0xa0, 0x02, 0xb334);
- reg_w(gspca_dev, 0xa0, ptsensor_info->m1, 0xb300);
- reg_w(gspca_dev, 0xa0, ptsensor_info->m2, 0xb300);
- reg_w(gspca_dev, 0xa0, 0x01, 0xb308);
- reg_w(gspca_dev, 0xa0, 0x0c, 0xb309);
- reg_w(gspca_dev, 0xa0, ptsensor_info->I2cAdd, 0xb335);
- reg_w(gspca_dev, 0xa0, ptsensor_info->op, 0xb301);
- value = read_sensor_register(gspca_dev, ptsensor_info->IdAdd);
- if (value == 0 && ptsensor_info->IdAdd == 0x82)
- value = read_sensor_register(gspca_dev, 0x83);
- if (value != 0) {
- PDEBUG(D_ERR|D_PROBE, "Sensor ID %04x (%d)",
- value, i);
- if (value == ptsensor_info->VpId)
- return ptsensor_info->sensorId;
-
- switch (value) {
- case 0x3130:
- return SENSOR_PO3130NC;
- case 0x7673:
- return SENSOR_OV7670;
- case 0x8243:
- return SENSOR_MI0360;
- }
- }
- ptsensor_info++;
- }
- return -1;
-}
-
-static void i2c_write(struct gspca_dev *gspca_dev,
- u8 reg, const u8 *val,
- u8 size) /* 1 or 2 */
-{
- int retry;
-
-#ifdef GSPCA_DEBUG
- if (gspca_dev->usb_err < 0)
- return;
- if (size == 1)
- PDEBUG(D_USBO, "i2c_w %02x %02x", reg, *val);
- else
- PDEBUG(D_USBO, "i2c_w %02x %02x%02x", reg, *val, val[1]);
-#endif
- reg_r_i(gspca_dev, 0xa1, 0xb33f, 1);
-/*fixme:should check if (!(gspca_dev->usb_buf[0] & 0x02)) error*/
- reg_w_i(gspca_dev, 0xa0, size, 0xb334);
- reg_w_i(gspca_dev, 0xa0, reg, 0xb33a);
- reg_w_i(gspca_dev, 0xa0, val[0], 0xb336);
- if (size > 1)
- reg_w_i(gspca_dev, 0xa0, val[1], 0xb337);
- reg_w_i(gspca_dev, 0xa0, 0x01, 0xb339);
- retry = 4;
- do {
- reg_r_i(gspca_dev, 0xa1, 0xb33b, 1);
- if (gspca_dev->usb_buf[0] == 0)
- break;
- msleep(20);
- } while (--retry > 0);
- if (retry <= 0)
- pr_err("i2c_write timeout\n");
-}
-
-static void put_tab_to_reg(struct gspca_dev *gspca_dev,
- const u8 *tab, u8 tabsize, u16 addr)
-{
- int j;
- u16 ad = addr;
-
- for (j = 0; j < tabsize; j++)
- reg_w(gspca_dev, 0xa0, tab[j], ad++);
-}
-
-static void usb_exchange(struct gspca_dev *gspca_dev,
- const u8 data[][4])
-{
- int i = 0;
-
- for (;;) {
- switch (data[i][3]) {
- default:
- return;
- case 0xcc: /* normal write */
- reg_w(gspca_dev, 0xa0, data[i][2],
- (data[i][0]) << 8 | data[i][1]);
- break;
- case 0xaa: /* i2c op */
- i2c_write(gspca_dev, data[i][1], &data[i][2], 1);
- break;
- case 0xbb: /* i2c op */
- i2c_write(gspca_dev, data[i][0], &data[i][1], 2);
- break;
- case 0xdd:
- msleep(data[i][1] * 256 + data[i][2] + 10);
- break;
- }
- i++;
- }
- /*not reached*/
-}
-
-
-/* this function is called at probe time */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- sd->bridge = id->driver_info >> 8;
- sd->flags = id->driver_info & 0xff;
-
- if (id->idVendor == 0x046d &&
- (id->idProduct == 0x0892 || id->idProduct == 0x0896))
- sd->sensor = SENSOR_POxxxx; /* no probe */
-
- return 0;
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct cam *cam;
- int sensor;
- /* number of packets per ISOC message */
- static u8 npkt[NSENSORS] = {
- [SENSOR_HV7131R] = 64,
- [SENSOR_MI0360] = 32,
- [SENSOR_MI1310_SOC] = 32,
- [SENSOR_MI1320] = 64,
- [SENSOR_MI1320_SOC] = 128,
- [SENSOR_OV7660] = 32,
- [SENSOR_OV7670] = 64,
- [SENSOR_PO1200] = 128,
- [SENSOR_PO3130NC] = 128,
- [SENSOR_POxxxx] = 128,
- };
-
- if (sd->sensor != SENSOR_POxxxx)
- sensor = vc032x_probe_sensor(gspca_dev);
- else
- sensor = sd->sensor;
-
- switch (sensor) {
- case -1:
- pr_err("Unknown sensor...\n");
- return -EINVAL;
- case SENSOR_HV7131R:
- PDEBUG(D_PROBE, "Find Sensor HV7131R");
- break;
- case SENSOR_MI0360:
- PDEBUG(D_PROBE, "Find Sensor MI0360");
- sd->bridge = BRIDGE_VC0323;
- break;
- case SENSOR_MI1310_SOC:
- PDEBUG(D_PROBE, "Find Sensor MI1310_SOC");
- break;
- case SENSOR_MI1320:
- PDEBUG(D_PROBE, "Find Sensor MI1320");
- break;
- case SENSOR_MI1320_SOC:
- PDEBUG(D_PROBE, "Find Sensor MI1320_SOC");
- break;
- case SENSOR_OV7660:
- PDEBUG(D_PROBE, "Find Sensor OV7660");
- break;
- case SENSOR_OV7670:
- PDEBUG(D_PROBE, "Find Sensor OV7670");
- break;
- case SENSOR_PO1200:
- PDEBUG(D_PROBE, "Find Sensor PO1200");
- break;
- case SENSOR_PO3130NC:
- PDEBUG(D_PROBE, "Find Sensor PO3130NC");
- break;
- case SENSOR_POxxxx:
- PDEBUG(D_PROBE, "Sensor POxxxx");
- break;
- }
- sd->sensor = sensor;
-
- cam = &gspca_dev->cam;
- if (sd->bridge == BRIDGE_VC0321) {
- cam->cam_mode = vc0321_mode;
- cam->nmodes = ARRAY_SIZE(vc0321_mode);
- } else {
- switch (sensor) {
- case SENSOR_PO1200:
- cam->cam_mode = svga_mode;
- cam->nmodes = ARRAY_SIZE(svga_mode);
- break;
- case SENSOR_MI1310_SOC:
- cam->cam_mode = vc0323_mode;
- cam->nmodes = ARRAY_SIZE(vc0323_mode);
- break;
- case SENSOR_MI1320_SOC:
- cam->cam_mode = bi_mode;
- cam->nmodes = ARRAY_SIZE(bi_mode);
- break;
- case SENSOR_OV7670:
- cam->cam_mode = bi_mode;
- cam->nmodes = ARRAY_SIZE(bi_mode) - 1;
- break;
- default:
- cam->cam_mode = vc0323_mode;
- cam->nmodes = ARRAY_SIZE(vc0323_mode) - 1;
- break;
- }
- }
- cam->npkt = npkt[sd->sensor];
-
- if (sd->sensor == SENSOR_OV7670)
- sd->flags |= FL_HFLIP | FL_VFLIP;
-
- if (sd->bridge == BRIDGE_VC0321) {
- reg_r(gspca_dev, 0x8a, 0, 3);
- reg_w(gspca_dev, 0x87, 0x00, 0x0f0f);
- reg_r(gspca_dev, 0x8b, 0, 3);
- reg_w(gspca_dev, 0x88, 0x00, 0x0202);
- if (sd->sensor == SENSOR_POxxxx) {
- reg_r(gspca_dev, 0xa1, 0xb300, 1);
- if (gspca_dev->usb_buf[0] != 0) {
- reg_w(gspca_dev, 0xa0, 0x26, 0xb300);
- reg_w(gspca_dev, 0xa0, 0x04, 0xb300);
- }
- reg_w(gspca_dev, 0xa0, 0x00, 0xb300);
- }
- }
- return gspca_dev->usb_err;
-}
-
-static void setbrightness(struct gspca_dev *gspca_dev, s32 val)
-{
- u8 data;
-
- data = val;
- if (data >= 0x80)
- data &= 0x7f;
- else
- data = 0xff ^ data;
- i2c_write(gspca_dev, 0x98, &data, 1);
-}
-
-static void setcontrast(struct gspca_dev *gspca_dev, u8 val)
-{
- i2c_write(gspca_dev, 0x99, &val, 1);
-}
-
-static void setcolors(struct gspca_dev *gspca_dev, u8 val)
-{
- u8 data;
-
- data = val - (val >> 3) - 1;
- i2c_write(gspca_dev, 0x94, &data, 1);
- i2c_write(gspca_dev, 0x95, &val, 1);
-}
-
-static void sethvflip(struct gspca_dev *gspca_dev, bool hflip, bool vflip)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u8 data[2];
-
- if (sd->flags & FL_HFLIP)
- hflip = !hflip;
- if (sd->flags & FL_VFLIP)
- vflip = !vflip;
- switch (sd->sensor) {
- case SENSOR_MI1310_SOC:
- case SENSOR_MI1320:
- case SENSOR_MI1320_SOC:
- data[0] = data[1] = 0; /* select page 0 */
- i2c_write(gspca_dev, 0xf0, data, 2);
- data[0] = sd->sensor == SENSOR_MI1310_SOC ? 0x03 : 0x01;
- data[1] = 0x02 * hflip
- | 0x01 * vflip;
- i2c_write(gspca_dev, 0x20, data, 2);
- break;
- case SENSOR_OV7660:
- case SENSOR_OV7670:
- data[0] = sd->sensor == SENSOR_OV7660 ? 0x01 : 0x07;
- data[0] |= OV7660_MVFP_MIRROR * hflip
- | OV7660_MVFP_VFLIP * vflip;
- i2c_write(gspca_dev, OV7660_REG_MVFP, data, 1);
- break;
- case SENSOR_PO1200:
- data[0] = 0;
- i2c_write(gspca_dev, 0x03, data, 1);
- data[0] = 0x80 * hflip
- | 0x40 * vflip
- | 0x06;
- i2c_write(gspca_dev, 0x1e, data, 1);
- break;
- }
-}
-
-static void setlightfreq(struct gspca_dev *gspca_dev, s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- static const u8 (*ov7660_freq_tb[3])[4] =
- {ov7660_NoFliker, ov7660_50HZ, ov7660_60HZ};
-
- if (sd->sensor != SENSOR_OV7660)
- return;
- usb_exchange(gspca_dev, ov7660_freq_tb[val]);
-}
-
-static void setsharpness(struct gspca_dev *gspca_dev, s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u8 data;
-
- switch (sd->sensor) {
- case SENSOR_PO1200:
- data = 0;
- i2c_write(gspca_dev, 0x03, &data, 1);
- if (val < 0)
- data = 0x6a;
- else
- data = 0xb5 + val * 3;
- i2c_write(gspca_dev, 0x61, &data, 1);
- break;
- case SENSOR_POxxxx:
- if (val < 0)
- data = 0x7e; /* def = max */
- else
- data = 0x60 + val * 0x0f;
- i2c_write(gspca_dev, 0x59, &data, 1);
- break;
- }
-}
-static void setgain(struct gspca_dev *gspca_dev, u8 val)
-{
- i2c_write(gspca_dev, 0x15, &val, 1);
-}
-
-static void setexposure(struct gspca_dev *gspca_dev, s32 val)
-{
- u8 data;
-
- data = val >> 8;
- i2c_write(gspca_dev, 0x1a, &data, 1);
- data = val;
- i2c_write(gspca_dev, 0x1b, &data, 1);
-}
-
-static void setautogain(struct gspca_dev *gspca_dev, s32 val)
-{
- static const u8 data[2] = {0x28, 0x3c};
-
- i2c_write(gspca_dev, 0xd1, &data[val], 1);
-}
-
-static void setgamma(struct gspca_dev *gspca_dev)
-{
-/*fixme:to do */
- usb_exchange(gspca_dev, poxxxx_gamma);
-}
-
-static void setbacklight(struct gspca_dev *gspca_dev, s32 val)
-{
- u16 v;
- u8 data;
-
- data = (val << 4) | 0x0f;
- i2c_write(gspca_dev, 0xaa, &data, 1);
- v = 613 + 12 * val;
- data = v >> 8;
- i2c_write(gspca_dev, 0xc4, &data, 1);
- data = v;
- i2c_write(gspca_dev, 0xc5, &data, 1);
- v = 1093 - 12 * val;
- data = v >> 8;
- i2c_write(gspca_dev, 0xc6, &data, 1);
- data = v;
- i2c_write(gspca_dev, 0xc7, &data, 1);
- v = 342 + 9 * val;
- data = v >> 8;
- i2c_write(gspca_dev, 0xc8, &data, 1);
- data = v;
- i2c_write(gspca_dev, 0xc9, &data, 1);
- v = 702 - 9 * val;
- data = v >> 8;
- i2c_write(gspca_dev, 0xca, &data, 1);
- data = v;
- i2c_write(gspca_dev, 0xcb, &data, 1);
-}
-
-static void setwb(struct gspca_dev *gspca_dev)
-{
-/*fixme:to do - valid when reg d1 = 0x1c - (reg16 + reg15 = 0xa3)*/
- static const u8 data[2] = {0x00, 0x00};
-
- i2c_write(gspca_dev, 0x16, &data[0], 1);
- i2c_write(gspca_dev, 0x18, &data[1], 1);
-}
-
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- const u8 (*init)[4];
- const u8 *GammaT = NULL;
- const u8 *MatrixT = NULL;
- int mode;
- static const u8 (*mi1320_soc_init[])[4] = {
- mi1320_soc_InitSXGA,
- mi1320_soc_InitVGA,
- mi1320_soc_InitQVGA,
- };
-
-/*fixme: back sensor only*/
- if (sd->flags & FL_SAMSUNG) {
- reg_w(gspca_dev, 0x89, 0xf0ff, 0xffff);
- reg_w(gspca_dev, 0xa9, 0x8348, 0x000e);
- reg_w(gspca_dev, 0xa9, 0x0000, 0x001a);
- }
-
- /* Assume start use the good resolution from gspca_dev->mode */
- if (sd->bridge == BRIDGE_VC0321) {
- reg_w(gspca_dev, 0xa0, 0xff, 0xbfec);
- reg_w(gspca_dev, 0xa0, 0xff, 0xbfed);
- reg_w(gspca_dev, 0xa0, 0xff, 0xbfee);
- reg_w(gspca_dev, 0xa0, 0xff, 0xbfef);
- sd->image_offset = 46;
- } else {
- if (gspca_dev->cam.cam_mode[gspca_dev->curr_mode].pixelformat
- == V4L2_PIX_FMT_JPEG)
- sd->image_offset = 0;
- else
- sd->image_offset = 32;
- }
-
- mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
- switch (sd->sensor) {
- case SENSOR_HV7131R:
- GammaT = hv7131r_gamma;
- MatrixT = hv7131r_matrix;
- if (mode)
- init = hv7131r_initQVGA_data; /* 320x240 */
- else
- init = hv7131r_initVGA_data; /* 640x480 */
- break;
- case SENSOR_OV7660:
- GammaT = ov7660_gamma;
- MatrixT = ov7660_matrix;
- if (mode)
- init = ov7660_initQVGA_data; /* 320x240 */
- else
- init = ov7660_initVGA_data; /* 640x480 */
- break;
- case SENSOR_MI0360:
- GammaT = mi1320_gamma;
- MatrixT = mi0360_matrix;
- if (mode)
- init = mi0360_initQVGA_JPG; /* 320x240 */
- else
- init = mi0360_initVGA_JPG; /* 640x480 */
- break;
- case SENSOR_MI1310_SOC:
- GammaT = mi1320_gamma;
- MatrixT = mi1320_matrix;
- switch (mode) {
- case 1:
- init = mi1310_socinitQVGA_JPG; /* 320x240 */
- break;
- case 0:
- init = mi1310_socinitVGA_JPG; /* 640x480 */
- break;
- default:
- init = mi1310_soc_InitSXGA_JPG; /* 1280x1024 */
- break;
- }
- break;
- case SENSOR_MI1320:
- GammaT = mi1320_gamma;
- MatrixT = mi1320_matrix;
- if (mode)
- init = mi1320_initQVGA_data; /* 320x240 */
- else
- init = mi1320_initVGA_data; /* 640x480 */
- break;
- case SENSOR_MI1320_SOC:
- GammaT = mi1320_gamma;
- MatrixT = mi1320_matrix;
- init = mi1320_soc_init[mode];
- break;
- case SENSOR_OV7670:
- init = mode == 1 ? ov7670_InitVGA : ov7670_InitQVGA;
- break;
- case SENSOR_PO3130NC:
- GammaT = po3130_gamma;
- MatrixT = po3130_matrix;
- if (mode)
- init = po3130_initQVGA_data; /* 320x240 */
- else
- init = po3130_initVGA_data; /* 640x480 */
- usb_exchange(gspca_dev, init);
- init = po3130_rundata;
- break;
- case SENSOR_PO1200:
- GammaT = po1200_gamma;
- MatrixT = po1200_matrix;
- init = po1200_initVGA_data;
- break;
- default:
-/* case SENSOR_POxxxx: */
- usb_exchange(gspca_dev, poxxxx_init_common);
- setgamma(gspca_dev);
- usb_exchange(gspca_dev, poxxxx_init_start_3);
- if (mode)
- init = poxxxx_initQVGA;
- else
- init = poxxxx_initVGA;
- usb_exchange(gspca_dev, init);
- reg_r(gspca_dev, 0x8c, 0x0000, 3);
- reg_w(gspca_dev, 0xa0,
- gspca_dev->usb_buf[2] & 1 ? 0 : 1,
- 0xb35c);
- msleep(300);
-/*fixme: i2c read 04 and 05*/
- init = poxxxx_init_end_1;
- break;
- }
- usb_exchange(gspca_dev, init);
- if (GammaT && MatrixT) {
- put_tab_to_reg(gspca_dev, GammaT, 17, 0xb84a);
- put_tab_to_reg(gspca_dev, GammaT, 17, 0xb85b);
- put_tab_to_reg(gspca_dev, GammaT, 17, 0xb86c);
- put_tab_to_reg(gspca_dev, MatrixT, 9, 0xb82c);
-
- switch (sd->sensor) {
- case SENSOR_PO1200:
- case SENSOR_HV7131R:
- reg_w(gspca_dev, 0x89, 0x0400, 0x1415);
- break;
- case SENSOR_MI1310_SOC:
- reg_w(gspca_dev, 0x89, 0x058c, 0x0000);
- break;
- }
- msleep(100);
- }
- switch (sd->sensor) {
- case SENSOR_OV7670:
- reg_w(gspca_dev, 0x87, 0xffff, 0xffff);
- reg_w(gspca_dev, 0x88, 0xff00, 0xf0f1);
- reg_w(gspca_dev, 0xa0, 0x0000, 0xbfff);
- break;
- case SENSOR_POxxxx:
- usb_exchange(gspca_dev, poxxxx_init_end_2);
- setwb(gspca_dev);
- msleep(80); /* led on */
- reg_w(gspca_dev, 0x89, 0xffff, 0xfdff);
- break;
- }
- return gspca_dev->usb_err;
-}
-
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- switch (sd->sensor) {
- case SENSOR_MI1310_SOC:
- reg_w(gspca_dev, 0x89, 0x058c, 0x00ff);
- break;
- case SENSOR_POxxxx:
- return;
- default:
- if (!(sd->flags & FL_SAMSUNG))
- reg_w(gspca_dev, 0x89, 0xffff, 0xffff);
- break;
- }
- reg_w(gspca_dev, 0xa0, 0x01, 0xb301);
- reg_w(gspca_dev, 0xa0, 0x09, 0xb003);
-}
-
-/* called on streamoff with alt 0 and on disconnect */
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (!gspca_dev->present)
- return;
-/*fixme: is this useful?*/
- if (sd->sensor == SENSOR_MI1310_SOC)
- reg_w(gspca_dev, 0x89, 0x058c, 0x00ff);
- else if (!(sd->flags & FL_SAMSUNG))
- reg_w(gspca_dev, 0x89, 0xffff, 0xffff);
-
- if (sd->sensor == SENSOR_POxxxx) {
- reg_w(gspca_dev, 0xa0, 0x26, 0xb300);
- reg_w(gspca_dev, 0xa0, 0x04, 0xb300);
- reg_w(gspca_dev, 0xa0, 0x00, 0xb300);
- }
-}
-
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, /* isoc packet */
- int len) /* iso pkt length */
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (data[0] == 0xff && data[1] == 0xd8) {
- PDEBUG(D_PACK,
- "vc032x header packet found len %d", len);
- gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
- data += sd->image_offset;
- len -= sd->image_offset;
- gspca_frame_add(gspca_dev, FIRST_PACKET, data, len);
- return;
- }
-
- /* The vc0321 sends some additional data after sending the complete
- * frame, we ignore this. */
- if (sd->bridge == BRIDGE_VC0321) {
- int size, l;
-
- l = gspca_dev->image_len;
- size = gspca_dev->frsz;
- if (len > size - l)
- len = size - l;
- }
- gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
-}
-
-static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct gspca_dev *gspca_dev =
- container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
- struct sd *sd = (struct sd *)gspca_dev;
-
- gspca_dev->usb_err = 0;
-
- if (!gspca_dev->streaming && ctrl->id != V4L2_CID_POWER_LINE_FREQUENCY)
- return 0;
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- setbrightness(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_CONTRAST:
- setcontrast(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_SATURATION:
- setcolors(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_HFLIP:
- sethvflip(gspca_dev, sd->hflip->val, sd->vflip->val);
- break;
- case V4L2_CID_SHARPNESS:
- setsharpness(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_AUTOGAIN:
- setautogain(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_GAIN:
- setgain(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_EXPOSURE:
- setexposure(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_BACKLIGHT_COMPENSATION:
- setbacklight(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_POWER_LINE_FREQUENCY:
- setlightfreq(gspca_dev, ctrl->val);
- break;
- }
- return gspca_dev->usb_err;
-}
-
-static const struct v4l2_ctrl_ops sd_ctrl_ops = {
- .s_ctrl = sd_s_ctrl,
-};
-
-static int sd_init_controls(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *)gspca_dev;
- struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
- bool has_brightness = false;
- bool has_contrast = false;
- bool has_sat = false;
- bool has_hvflip = false;
- bool has_freq = false;
- bool has_backlight = false;
- bool has_exposure = false;
- bool has_autogain = false;
- bool has_gain = false;
- bool has_sharpness = false;
-
- switch (sd->sensor) {
- case SENSOR_HV7131R:
- case SENSOR_MI0360:
- case SENSOR_PO3130NC:
- break;
- case SENSOR_MI1310_SOC:
- case SENSOR_MI1320:
- case SENSOR_MI1320_SOC:
- case SENSOR_OV7660:
- has_hvflip = true;
- break;
- case SENSOR_OV7670:
- has_hvflip = has_freq = true;
- break;
- case SENSOR_PO1200:
- has_hvflip = has_sharpness = true;
- break;
- case SENSOR_POxxxx:
- has_brightness = has_contrast = has_sat = has_backlight =
- has_exposure = has_autogain = has_gain =
- has_sharpness = true;
- break;
- }
-
- gspca_dev->vdev.ctrl_handler = hdl;
- v4l2_ctrl_handler_init(hdl, 8);
- if (has_brightness)
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_BRIGHTNESS, 0, 255, 1, 128);
- if (has_contrast)
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_CONTRAST, 0, 255, 1, 127);
- if (has_sat)
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_SATURATION, 1, 127, 1, 63);
- if (has_hvflip) {
- sd->hflip = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_HFLIP, 0, 1, 1, 0);
- sd->vflip = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_VFLIP, 0, 1, 1, 0);
- }
- if (has_sharpness)
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_SHARPNESS, -1, 2, 1, -1);
- if (has_freq)
- v4l2_ctrl_new_std_menu(hdl, &sd_ctrl_ops,
- V4L2_CID_POWER_LINE_FREQUENCY,
- V4L2_CID_POWER_LINE_FREQUENCY_60HZ, 0,
- V4L2_CID_POWER_LINE_FREQUENCY_50HZ);
- if (has_autogain)
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
- if (has_gain)
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_GAIN, 0, 78, 1, 0);
- if (has_exposure)
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_EXPOSURE, 0, 4095, 1, 450);
- if (has_backlight)
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_BACKLIGHT_COMPENSATION, 0, 15, 1, 15);
-
- if (hdl->error) {
- pr_err("Could not initialize controls\n");
- return hdl->error;
- }
- if (sd->hflip)
- v4l2_ctrl_cluster(2, &sd->hflip);
- return 0;
-}
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
- .name = MODULE_NAME,
- .init_controls = sd_init_controls,
- .config = sd_config,
- .init = sd_init,
- .start = sd_start,
- .stopN = sd_stopN,
- .stop0 = sd_stop0,
- .pkt_scan = sd_pkt_scan,
-};
-
-/* -- module initialisation -- */
-#define BF(bridge, flags) \
- .driver_info = (BRIDGE_ ## bridge << 8) \
- | (flags)
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x041e, 0x405b), BF(VC0323, FL_VFLIP)},
- {USB_DEVICE(0x046d, 0x0892), BF(VC0321, 0)},
- {USB_DEVICE(0x046d, 0x0896), BF(VC0321, 0)},
- {USB_DEVICE(0x046d, 0x0897), BF(VC0321, 0)},
- {USB_DEVICE(0x0ac8, 0x0321), BF(VC0321, 0)},
- {USB_DEVICE(0x0ac8, 0x0323), BF(VC0323, 0)},
- {USB_DEVICE(0x0ac8, 0x0328), BF(VC0321, 0)},
- {USB_DEVICE(0x0ac8, 0xc001), BF(VC0321, 0)},
- {USB_DEVICE(0x0ac8, 0xc002), BF(VC0321, 0)},
- {USB_DEVICE(0x0ac8, 0xc301), BF(VC0323, FL_SAMSUNG)},
- {USB_DEVICE(0x15b8, 0x6001), BF(VC0323, 0)},
- {USB_DEVICE(0x15b8, 0x6002), BF(VC0323, 0)},
- {USB_DEVICE(0x17ef, 0x4802), BF(VC0323, 0)},
- {}
-};
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
+++ /dev/null
-/*
- * gspca ViCam subdriver
- *
- * Copyright (C) 2011 Hans de Goede <hdegoede@redhat.com>
- *
- * Based on the usbvideo vicam driver, which is:
- *
- * Copyright (c) 2002 Joe Burks (jburks@wavicle.org),
- * Christopher L Cheney (ccheney@cheney.cx),
- * Pavel Machek (pavel@ucw.cz),
- * John Tyner (jtyner@cs.ucr.edu),
- * Monroe Williams (monroe@pobox.com)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define MODULE_NAME "vicam"
-#define HEADER_SIZE 64
-
-#include <linux/workqueue.h>
-#include <linux/slab.h>
-#include <linux/firmware.h>
-#include <linux/ihex.h>
-#include "gspca.h"
-
-#define VICAM_FIRMWARE "vicam/firmware.fw"
-
-MODULE_AUTHOR("Hans de Goede <hdegoede@redhat.com>");
-MODULE_DESCRIPTION("GSPCA ViCam USB Camera Driver");
-MODULE_LICENSE("GPL");
-MODULE_FIRMWARE(VICAM_FIRMWARE);
-
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
- struct work_struct work_struct;
- struct workqueue_struct *work_thread;
-};
-
-/* The vicam sensor has a resolution of 512 x 244, with I believe square
- pixels, but this is forced to a 4:3 ratio by optics. So it has
- non square pixels :( */
-static struct v4l2_pix_format vicam_mode[] = {
- { 256, 122, V4L2_PIX_FMT_SGRBG8, V4L2_FIELD_NONE,
- .bytesperline = 256,
- .sizeimage = 256 * 122,
- .colorspace = V4L2_COLORSPACE_SRGB,},
- /* 2 modes with somewhat more square pixels */
- { 256, 200, V4L2_PIX_FMT_SGRBG8, V4L2_FIELD_NONE,
- .bytesperline = 256,
- .sizeimage = 256 * 200,
- .colorspace = V4L2_COLORSPACE_SRGB,},
- { 256, 240, V4L2_PIX_FMT_SGRBG8, V4L2_FIELD_NONE,
- .bytesperline = 256,
- .sizeimage = 256 * 240,
- .colorspace = V4L2_COLORSPACE_SRGB,},
-#if 0 /* This mode has extremely non square pixels, testing use only */
- { 512, 122, V4L2_PIX_FMT_SGRBG8, V4L2_FIELD_NONE,
- .bytesperline = 512,
- .sizeimage = 512 * 122,
- .colorspace = V4L2_COLORSPACE_SRGB,},
-#endif
- { 512, 244, V4L2_PIX_FMT_SGRBG8, V4L2_FIELD_NONE,
- .bytesperline = 512,
- .sizeimage = 512 * 244,
- .colorspace = V4L2_COLORSPACE_SRGB,},
-};
-
-static int vicam_control_msg(struct gspca_dev *gspca_dev, u8 request,
- u16 value, u16 index, u8 *data, u16 len)
-{
- int ret;
-
- ret = usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- request,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- value, index, data, len, 1000);
- if (ret < 0)
- pr_err("control msg req %02X error %d\n", request, ret);
-
- return ret;
-}
-
-static int vicam_set_camera_power(struct gspca_dev *gspca_dev, int state)
-{
- int ret;
-
- ret = vicam_control_msg(gspca_dev, 0x50, state, 0, NULL, 0);
- if (ret < 0)
- return ret;
-
- if (state)
- ret = vicam_control_msg(gspca_dev, 0x55, 1, 0, NULL, 0);
-
- return ret;
-}
-
-/*
- * request and read a block of data - see warning on vicam_command.
- */
-static int vicam_read_frame(struct gspca_dev *gspca_dev, u8 *data, int size)
-{
- int ret, unscaled_height, act_len = 0;
- u8 *req_data = gspca_dev->usb_buf;
- s32 expo = v4l2_ctrl_g_ctrl(gspca_dev->exposure);
- s32 gain = v4l2_ctrl_g_ctrl(gspca_dev->gain);
-
- memset(req_data, 0, 16);
- req_data[0] = gain;
- if (gspca_dev->width == 256)
- req_data[1] |= 0x01; /* low nibble x-scale */
- if (gspca_dev->height <= 122) {
- req_data[1] |= 0x10; /* high nibble y-scale */
- unscaled_height = gspca_dev->height * 2;
- } else
- unscaled_height = gspca_dev->height;
- req_data[2] = 0x90; /* unknown, does not seem to do anything */
- if (unscaled_height <= 200)
- req_data[3] = 0x06; /* vend? */
- else if (unscaled_height <= 242) /* Yes 242 not 240 */
- req_data[3] = 0x07; /* vend? */
- else /* Up to 244 lines with req_data[3] == 0x08 */
- req_data[3] = 0x08; /* vend? */
-
- if (expo < 256) {
- /* Frame rate maxed out, use partial frame expo time */
- req_data[4] = 255 - expo;
- req_data[5] = 0x00;
- req_data[6] = 0x00;
- req_data[7] = 0x01;
- } else {
- /* Modify frame rate */
- req_data[4] = 0x00;
- req_data[5] = 0x00;
- req_data[6] = expo & 0xFF;
- req_data[7] = expo >> 8;
- }
- req_data[8] = ((244 - unscaled_height) / 2) & ~0x01; /* vstart */
- /* bytes 9-15 do not seem to affect exposure or image quality */
-
- mutex_lock(&gspca_dev->usb_lock);
- ret = vicam_control_msg(gspca_dev, 0x51, 0x80, 0, req_data, 16);
- mutex_unlock(&gspca_dev->usb_lock);
- if (ret < 0)
- return ret;
-
- ret = usb_bulk_msg(gspca_dev->dev,
- usb_rcvbulkpipe(gspca_dev->dev, 0x81),
- data, size, &act_len, 10000);
- /* successful, it returns 0, otherwise negative */
- if (ret < 0 || act_len != size) {
- pr_err("bulk read fail (%d) len %d/%d\n",
- ret, act_len, size);
- return -EIO;
- }
- return 0;
-}
-
-/* This function is called as a workqueue function and runs whenever the camera
- * is streaming data. Because it is a workqueue function it is allowed to sleep
- * so we can use synchronous USB calls. To avoid possible collisions with other
- * threads attempting to use the camera's USB interface we take the gspca
- * usb_lock when performing USB operations. In practice the only thing we need
- * to protect against is the usb_set_interface call that gspca makes during
- * stream_off as the camera doesn't provide any controls that the user could try
- * to change.
- */
-static void vicam_dostream(struct work_struct *work)
-{
- struct sd *sd = container_of(work, struct sd, work_struct);
- struct gspca_dev *gspca_dev = &sd->gspca_dev;
- int ret, frame_sz;
- u8 *buffer;
-
- frame_sz = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].sizeimage +
- HEADER_SIZE;
- buffer = kmalloc(frame_sz, GFP_KERNEL | GFP_DMA);
- if (!buffer) {
- pr_err("Couldn't allocate USB buffer\n");
- goto exit;
- }
-
- while (gspca_dev->dev && gspca_dev->streaming) {
-#ifdef CONFIG_PM
- if (gspca_dev->frozen)
- break;
-#endif
- ret = vicam_read_frame(gspca_dev, buffer, frame_sz);
- if (ret < 0)
- break;
-
- /* Note the frame header contents seem to be completely
- constant, they do not change with either image, or
- settings. So we simply discard it. The frames have
- a very similar 64 byte footer, which we don't even
- bother reading from the cam */
- gspca_frame_add(gspca_dev, FIRST_PACKET,
- buffer + HEADER_SIZE,
- frame_sz - HEADER_SIZE);
- gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
- }
-exit:
- kfree(buffer);
-}
-
-/* This function is called at probe time just before sd_init */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct cam *cam = &gspca_dev->cam;
- struct sd *sd = (struct sd *)gspca_dev;
-
- /* We don't use the buffer gspca allocates so make it small. */
- cam->bulk = 1;
- cam->bulk_size = 64;
- cam->cam_mode = vicam_mode;
- cam->nmodes = ARRAY_SIZE(vicam_mode);
-
- INIT_WORK(&sd->work_struct, vicam_dostream);
-
- return 0;
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- int ret;
- const struct ihex_binrec *rec;
- const struct firmware *uninitialized_var(fw);
- u8 *firmware_buf;
-
- ret = request_ihex_firmware(&fw, VICAM_FIRMWARE,
- &gspca_dev->dev->dev);
- if (ret) {
- pr_err("Failed to load \"vicam/firmware.fw\": %d\n", ret);
- return ret;
- }
-
- firmware_buf = kmalloc(PAGE_SIZE, GFP_KERNEL);
- if (!firmware_buf) {
- ret = -ENOMEM;
- goto exit;
- }
- for (rec = (void *)fw->data; rec; rec = ihex_next_binrec(rec)) {
- memcpy(firmware_buf, rec->data, be16_to_cpu(rec->len));
- ret = vicam_control_msg(gspca_dev, 0xff, 0, 0, firmware_buf,
- be16_to_cpu(rec->len));
- if (ret < 0)
- break;
- }
-
- kfree(firmware_buf);
-exit:
- release_firmware(fw);
- return ret;
-}
-
-/* Set up for getting frames. */
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *)gspca_dev;
- int ret;
-
- ret = vicam_set_camera_power(gspca_dev, 1);
- if (ret < 0)
- return ret;
-
- /* Start the workqueue function to do the streaming */
- sd->work_thread = create_singlethread_workqueue(MODULE_NAME);
- queue_work(sd->work_thread, &sd->work_struct);
-
- return 0;
-}
-
-/* called on streamoff with alt==0 and on disconnect */
-/* the usb_lock is held at entry - restore on exit */
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
- struct sd *dev = (struct sd *)gspca_dev;
-
- /* wait for the work queue to terminate */
- mutex_unlock(&gspca_dev->usb_lock);
- /* This waits for vicam_dostream to finish */
- destroy_workqueue(dev->work_thread);
- dev->work_thread = NULL;
- mutex_lock(&gspca_dev->usb_lock);
-
- if (gspca_dev->dev)
- vicam_set_camera_power(gspca_dev, 0);
-}
-
-static int sd_init_controls(struct gspca_dev *gspca_dev)
-{
- struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
-
- gspca_dev->vdev.ctrl_handler = hdl;
- v4l2_ctrl_handler_init(hdl, 2);
- gspca_dev->exposure = v4l2_ctrl_new_std(hdl, NULL,
- V4L2_CID_EXPOSURE, 0, 2047, 1, 256);
- gspca_dev->gain = v4l2_ctrl_new_std(hdl, NULL,
- V4L2_CID_GAIN, 0, 255, 1, 200);
-
- if (hdl->error) {
- pr_err("Could not initialize controls\n");
- return hdl->error;
- }
- return 0;
-}
-
-/* Table of supported USB devices */
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x04c1, 0x009d)},
- {USB_DEVICE(0x0602, 0x1001)},
- {}
-};
-
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
- .name = MODULE_NAME,
- .config = sd_config,
- .init = sd_init,
- .init_controls = sd_init_controls,
- .start = sd_start,
- .stop0 = sd_stop0,
-};
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id,
- &sd_desc,
- sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
+++ /dev/null
-/**
- *
- * GSPCA sub driver for W996[78]CF JPEG USB Dual Mode Camera Chip.
- *
- * Copyright (C) 2009 Hans de Goede <hdegoede@redhat.com>
- *
- * This module is adapted from the in kernel v4l1 w9968cf driver:
- *
- * Copyright (C) 2002-2004 by Luca Risolia <luca.risolia@studio.unibo.it>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-/* Note this is not a stand alone driver, it gets included in ov519.c, this
- is a bit of a hack, but it needs the driver code for a lot of different
- ov sensors which is already present in ov519.c (the old v4l1 driver used
- the ovchipcam framework). When we have the time we really should move
- the sensor drivers to v4l2 sub drivers, and properly split of this
- driver from ov519.c */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define W9968CF_I2C_BUS_DELAY 4 /* delay in us for I2C bit r/w operations */
-
-#define Y_QUANTABLE (&sd->jpeg_hdr[JPEG_QT0_OFFSET])
-#define UV_QUANTABLE (&sd->jpeg_hdr[JPEG_QT1_OFFSET])
-
-static const struct v4l2_pix_format w9968cf_vga_mode[] = {
- {160, 120, V4L2_PIX_FMT_UYVY, V4L2_FIELD_NONE,
- .bytesperline = 160 * 2,
- .sizeimage = 160 * 120 * 2,
- .colorspace = V4L2_COLORSPACE_JPEG},
- {176, 144, V4L2_PIX_FMT_UYVY, V4L2_FIELD_NONE,
- .bytesperline = 176 * 2,
- .sizeimage = 176 * 144 * 2,
- .colorspace = V4L2_COLORSPACE_JPEG},
- {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 320 * 2,
- .sizeimage = 320 * 240 * 2,
- .colorspace = V4L2_COLORSPACE_JPEG},
- {352, 288, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 352 * 2,
- .sizeimage = 352 * 288 * 2,
- .colorspace = V4L2_COLORSPACE_JPEG},
- {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 640 * 2,
- .sizeimage = 640 * 480 * 2,
- .colorspace = V4L2_COLORSPACE_JPEG},
-};
-
-static void reg_w(struct sd *sd, u16 index, u16 value);
-
-/*--------------------------------------------------------------------------
- Write 64-bit data to the fast serial bus registers.
- Return 0 on success, -1 otherwise.
- --------------------------------------------------------------------------*/
-static void w9968cf_write_fsb(struct sd *sd, u16* data)
-{
- struct usb_device *udev = sd->gspca_dev.dev;
- u16 value;
- int ret;
-
- if (sd->gspca_dev.usb_err < 0)
- return;
-
- value = *data++;
- memcpy(sd->gspca_dev.usb_buf, data, 6);
-
- ret = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0,
- USB_TYPE_VENDOR | USB_DIR_OUT | USB_RECIP_DEVICE,
- value, 0x06, sd->gspca_dev.usb_buf, 6, 500);
- if (ret < 0) {
- pr_err("Write FSB registers failed (%d)\n", ret);
- sd->gspca_dev.usb_err = ret;
- }
-}
-
-/*--------------------------------------------------------------------------
- Write data to the serial bus control register.
- Return 0 on success, a negative number otherwise.
- --------------------------------------------------------------------------*/
-static void w9968cf_write_sb(struct sd *sd, u16 value)
-{
- int ret;
-
- if (sd->gspca_dev.usb_err < 0)
- return;
-
- /* We don't use reg_w here, as that would cause all writes when
- bitbanging i2c to be logged, making the logs impossible to read */
- ret = usb_control_msg(sd->gspca_dev.dev,
- usb_sndctrlpipe(sd->gspca_dev.dev, 0),
- 0,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- value, 0x01, NULL, 0, 500);
-
- udelay(W9968CF_I2C_BUS_DELAY);
-
- if (ret < 0) {
- pr_err("Write SB reg [01] %04x failed\n", value);
- sd->gspca_dev.usb_err = ret;
- }
-}
-
-/*--------------------------------------------------------------------------
- Read data from the serial bus control register.
- Return 0 on success, a negative number otherwise.
- --------------------------------------------------------------------------*/
-static int w9968cf_read_sb(struct sd *sd)
-{
- int ret;
-
- if (sd->gspca_dev.usb_err < 0)
- return -1;
-
- /* We don't use reg_r here, as the w9968cf is special and has 16
- bit registers instead of 8 bit */
- ret = usb_control_msg(sd->gspca_dev.dev,
- usb_rcvctrlpipe(sd->gspca_dev.dev, 0),
- 1,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0, 0x01, sd->gspca_dev.usb_buf, 2, 500);
- if (ret >= 0) {
- ret = sd->gspca_dev.usb_buf[0] |
- (sd->gspca_dev.usb_buf[1] << 8);
- } else {
- pr_err("Read SB reg [01] failed\n");
- sd->gspca_dev.usb_err = ret;
- }
-
- udelay(W9968CF_I2C_BUS_DELAY);
-
- return ret;
-}
-
-/*--------------------------------------------------------------------------
- Upload quantization tables for the JPEG compression.
- This function is called by w9968cf_start_transfer().
- Return 0 on success, a negative number otherwise.
- --------------------------------------------------------------------------*/
-static void w9968cf_upload_quantizationtables(struct sd *sd)
-{
- u16 a, b;
- int i, j;
-
- reg_w(sd, 0x39, 0x0010); /* JPEG clock enable */
-
- for (i = 0, j = 0; i < 32; i++, j += 2) {
- a = Y_QUANTABLE[j] | ((unsigned)(Y_QUANTABLE[j + 1]) << 8);
- b = UV_QUANTABLE[j] | ((unsigned)(UV_QUANTABLE[j + 1]) << 8);
- reg_w(sd, 0x40 + i, a);
- reg_w(sd, 0x60 + i, b);
- }
- reg_w(sd, 0x39, 0x0012); /* JPEG encoder enable */
-}
-
-/****************************************************************************
- * Low-level I2C I/O functions. *
- * The adapter supports the following I2C transfer functions: *
- * i2c_adap_fastwrite_byte_data() (at 400 kHz bit frequency only) *
- * i2c_adap_read_byte_data() *
- * i2c_adap_read_byte() *
- ****************************************************************************/
-
-static void w9968cf_smbus_start(struct sd *sd)
-{
- w9968cf_write_sb(sd, 0x0011); /* SDE=1, SDA=0, SCL=1 */
- w9968cf_write_sb(sd, 0x0010); /* SDE=1, SDA=0, SCL=0 */
-}
-
-static void w9968cf_smbus_stop(struct sd *sd)
-{
- w9968cf_write_sb(sd, 0x0010); /* SDE=1, SDA=0, SCL=0 */
- w9968cf_write_sb(sd, 0x0011); /* SDE=1, SDA=0, SCL=1 */
- w9968cf_write_sb(sd, 0x0013); /* SDE=1, SDA=1, SCL=1 */
-}
-
-static void w9968cf_smbus_write_byte(struct sd *sd, u8 v)
-{
- u8 bit;
- int sda;
-
- for (bit = 0 ; bit < 8 ; bit++) {
- sda = (v & 0x80) ? 2 : 0;
- v <<= 1;
- /* SDE=1, SDA=sda, SCL=0 */
- w9968cf_write_sb(sd, 0x10 | sda);
- /* SDE=1, SDA=sda, SCL=1 */
- w9968cf_write_sb(sd, 0x11 | sda);
- /* SDE=1, SDA=sda, SCL=0 */
- w9968cf_write_sb(sd, 0x10 | sda);
- }
-}
-
-static void w9968cf_smbus_read_byte(struct sd *sd, u8 *v)
-{
- u8 bit;
-
- /* No need to ensure SDA is high as we are always called after
- read_ack which ends with SDA high */
- *v = 0;
- for (bit = 0 ; bit < 8 ; bit++) {
- *v <<= 1;
- /* SDE=1, SDA=1, SCL=1 */
- w9968cf_write_sb(sd, 0x0013);
- *v |= (w9968cf_read_sb(sd) & 0x0008) ? 1 : 0;
- /* SDE=1, SDA=1, SCL=0 */
- w9968cf_write_sb(sd, 0x0012);
- }
-}
-
-static void w9968cf_smbus_write_nack(struct sd *sd)
-{
- /* No need to ensure SDA is high as we are always called after
- read_byte which ends with SDA high */
- w9968cf_write_sb(sd, 0x0013); /* SDE=1, SDA=1, SCL=1 */
- w9968cf_write_sb(sd, 0x0012); /* SDE=1, SDA=1, SCL=0 */
-}
-
-static void w9968cf_smbus_read_ack(struct sd *sd)
-{
- int sda;
-
- /* Ensure SDA is high before raising clock to avoid a spurious stop */
- w9968cf_write_sb(sd, 0x0012); /* SDE=1, SDA=1, SCL=0 */
- w9968cf_write_sb(sd, 0x0013); /* SDE=1, SDA=1, SCL=1 */
- sda = w9968cf_read_sb(sd);
- w9968cf_write_sb(sd, 0x0012); /* SDE=1, SDA=1, SCL=0 */
- if (sda >= 0 && (sda & 0x08)) {
- PDEBUG(D_USBI, "Did not receive i2c ACK");
- sd->gspca_dev.usb_err = -EIO;
- }
-}
-
-/* SMBus protocol: S Addr Wr [A] Subaddr [A] Value [A] P */
-static void w9968cf_i2c_w(struct sd *sd, u8 reg, u8 value)
-{
- u16* data = (u16 *)sd->gspca_dev.usb_buf;
-
- data[0] = 0x082f | ((sd->sensor_addr & 0x80) ? 0x1500 : 0x0);
- data[0] |= (sd->sensor_addr & 0x40) ? 0x4000 : 0x0;
- data[1] = 0x2082 | ((sd->sensor_addr & 0x40) ? 0x0005 : 0x0);
- data[1] |= (sd->sensor_addr & 0x20) ? 0x0150 : 0x0;
- data[1] |= (sd->sensor_addr & 0x10) ? 0x5400 : 0x0;
- data[2] = 0x8208 | ((sd->sensor_addr & 0x08) ? 0x0015 : 0x0);
- data[2] |= (sd->sensor_addr & 0x04) ? 0x0540 : 0x0;
- data[2] |= (sd->sensor_addr & 0x02) ? 0x5000 : 0x0;
- data[3] = 0x1d20 | ((sd->sensor_addr & 0x02) ? 0x0001 : 0x0);
- data[3] |= (sd->sensor_addr & 0x01) ? 0x0054 : 0x0;
-
- w9968cf_write_fsb(sd, data);
-
- data[0] = 0x8208 | ((reg & 0x80) ? 0x0015 : 0x0);
- data[0] |= (reg & 0x40) ? 0x0540 : 0x0;
- data[0] |= (reg & 0x20) ? 0x5000 : 0x0;
- data[1] = 0x0820 | ((reg & 0x20) ? 0x0001 : 0x0);
- data[1] |= (reg & 0x10) ? 0x0054 : 0x0;
- data[1] |= (reg & 0x08) ? 0x1500 : 0x0;
- data[1] |= (reg & 0x04) ? 0x4000 : 0x0;
- data[2] = 0x2082 | ((reg & 0x04) ? 0x0005 : 0x0);
- data[2] |= (reg & 0x02) ? 0x0150 : 0x0;
- data[2] |= (reg & 0x01) ? 0x5400 : 0x0;
- data[3] = 0x001d;
-
- w9968cf_write_fsb(sd, data);
-
- data[0] = 0x8208 | ((value & 0x80) ? 0x0015 : 0x0);
- data[0] |= (value & 0x40) ? 0x0540 : 0x0;
- data[0] |= (value & 0x20) ? 0x5000 : 0x0;
- data[1] = 0x0820 | ((value & 0x20) ? 0x0001 : 0x0);
- data[1] |= (value & 0x10) ? 0x0054 : 0x0;
- data[1] |= (value & 0x08) ? 0x1500 : 0x0;
- data[1] |= (value & 0x04) ? 0x4000 : 0x0;
- data[2] = 0x2082 | ((value & 0x04) ? 0x0005 : 0x0);
- data[2] |= (value & 0x02) ? 0x0150 : 0x0;
- data[2] |= (value & 0x01) ? 0x5400 : 0x0;
- data[3] = 0xfe1d;
-
- w9968cf_write_fsb(sd, data);
-
- PDEBUG(D_USBO, "i2c 0x%02x -> [0x%02x]", value, reg);
-}
-
-/* SMBus protocol: S Addr Wr [A] Subaddr [A] P S Addr+1 Rd [A] [Value] NA P */
-static int w9968cf_i2c_r(struct sd *sd, u8 reg)
-{
- int ret = 0;
- u8 value;
-
- /* Fast serial bus data control disable */
- w9968cf_write_sb(sd, 0x0013); /* don't change ! */
-
- w9968cf_smbus_start(sd);
- w9968cf_smbus_write_byte(sd, sd->sensor_addr);
- w9968cf_smbus_read_ack(sd);
- w9968cf_smbus_write_byte(sd, reg);
- w9968cf_smbus_read_ack(sd);
- w9968cf_smbus_stop(sd);
- w9968cf_smbus_start(sd);
- w9968cf_smbus_write_byte(sd, sd->sensor_addr + 1);
- w9968cf_smbus_read_ack(sd);
- w9968cf_smbus_read_byte(sd, &value);
- /* signal we don't want to read anymore, the v4l1 driver used to
- send an ack here which is very wrong! (and then fixed
- the issues this gave by retrying reads) */
- w9968cf_smbus_write_nack(sd);
- w9968cf_smbus_stop(sd);
-
- /* Fast serial bus data control re-enable */
- w9968cf_write_sb(sd, 0x0030);
-
- if (sd->gspca_dev.usb_err >= 0) {
- ret = value;
- PDEBUG(D_USBI, "i2c [0x%02X] -> 0x%02X", reg, value);
- } else
- PDEBUG(D_ERR, "i2c read [0x%02x] failed", reg);
-
- return ret;
-}
-
-/*--------------------------------------------------------------------------
- Turn on the LED on some webcams. A beep should be heard too.
- Return 0 on success, a negative number otherwise.
- --------------------------------------------------------------------------*/
-static void w9968cf_configure(struct sd *sd)
-{
- reg_w(sd, 0x00, 0xff00); /* power-down */
- reg_w(sd, 0x00, 0xbf17); /* reset everything */
- reg_w(sd, 0x00, 0xbf10); /* normal operation */
- reg_w(sd, 0x01, 0x0010); /* serial bus, SDS high */
- reg_w(sd, 0x01, 0x0000); /* serial bus, SDS low */
- reg_w(sd, 0x01, 0x0010); /* ..high 'beep-beep' */
- reg_w(sd, 0x01, 0x0030); /* Set sda scl to FSB mode */
-
- sd->stopped = 1;
-}
-
-static void w9968cf_init(struct sd *sd)
-{
- unsigned long hw_bufsize = sd->sif ? (352 * 288 * 2) : (640 * 480 * 2),
- y0 = 0x0000,
- u0 = y0 + hw_bufsize / 2,
- v0 = u0 + hw_bufsize / 4,
- y1 = v0 + hw_bufsize / 4,
- u1 = y1 + hw_bufsize / 2,
- v1 = u1 + hw_bufsize / 4;
-
- reg_w(sd, 0x00, 0xff00); /* power off */
- reg_w(sd, 0x00, 0xbf10); /* power on */
-
- reg_w(sd, 0x03, 0x405d); /* DRAM timings */
- reg_w(sd, 0x04, 0x0030); /* SDRAM timings */
-
- reg_w(sd, 0x20, y0 & 0xffff); /* Y buf.0, low */
- reg_w(sd, 0x21, y0 >> 16); /* Y buf.0, high */
- reg_w(sd, 0x24, u0 & 0xffff); /* U buf.0, low */
- reg_w(sd, 0x25, u0 >> 16); /* U buf.0, high */
- reg_w(sd, 0x28, v0 & 0xffff); /* V buf.0, low */
- reg_w(sd, 0x29, v0 >> 16); /* V buf.0, high */
-
- reg_w(sd, 0x22, y1 & 0xffff); /* Y buf.1, low */
- reg_w(sd, 0x23, y1 >> 16); /* Y buf.1, high */
- reg_w(sd, 0x26, u1 & 0xffff); /* U buf.1, low */
- reg_w(sd, 0x27, u1 >> 16); /* U buf.1, high */
- reg_w(sd, 0x2a, v1 & 0xffff); /* V buf.1, low */
- reg_w(sd, 0x2b, v1 >> 16); /* V buf.1, high */
-
- reg_w(sd, 0x32, y1 & 0xffff); /* JPEG buf 0 low */
- reg_w(sd, 0x33, y1 >> 16); /* JPEG buf 0 high */
-
- reg_w(sd, 0x34, y1 & 0xffff); /* JPEG buf 1 low */
- reg_w(sd, 0x35, y1 >> 16); /* JPEG bug 1 high */
-
- reg_w(sd, 0x36, 0x0000);/* JPEG restart interval */
- reg_w(sd, 0x37, 0x0804);/*JPEG VLE FIFO threshold*/
- reg_w(sd, 0x38, 0x0000);/* disable hw up-scaling */
- reg_w(sd, 0x3f, 0x0000); /* JPEG/MCTL test data */
-}
-
-static void w9968cf_set_crop_window(struct sd *sd)
-{
- int start_cropx, start_cropy, x, y, fw, fh, cw, ch,
- max_width, max_height;
-
- if (sd->sif) {
- max_width = 352;
- max_height = 288;
- } else {
- max_width = 640;
- max_height = 480;
- }
-
- if (sd->sensor == SEN_OV7620) {
- /*
- * Sigh, this is dependend on the clock / framerate changes
- * made by the frequency control, sick.
- *
- * Note we cannot use v4l2_ctrl_g_ctrl here, as we get called
- * from ov519.c:setfreq() with the ctrl lock held!
- */
- if (sd->freq->val == 1) {
- start_cropx = 277;
- start_cropy = 37;
- } else {
- start_cropx = 105;
- start_cropy = 37;
- }
- } else {
- start_cropx = 320;
- start_cropy = 35;
- }
-
- /* Work around to avoid FP arithmetics */
- #define SC(x) ((x) << 10)
-
- /* Scaling factors */
- fw = SC(sd->gspca_dev.width) / max_width;
- fh = SC(sd->gspca_dev.height) / max_height;
-
- cw = (fw >= fh) ? max_width : SC(sd->gspca_dev.width) / fh;
- ch = (fw >= fh) ? SC(sd->gspca_dev.height) / fw : max_height;
-
- sd->sensor_width = max_width;
- sd->sensor_height = max_height;
-
- x = (max_width - cw) / 2;
- y = (max_height - ch) / 2;
-
- reg_w(sd, 0x10, start_cropx + x);
- reg_w(sd, 0x11, start_cropy + y);
- reg_w(sd, 0x12, start_cropx + x + cw);
- reg_w(sd, 0x13, start_cropy + y + ch);
-}
-
-static void w9968cf_mode_init_regs(struct sd *sd)
-{
- int val, vs_polarity, hs_polarity;
-
- w9968cf_set_crop_window(sd);
-
- reg_w(sd, 0x14, sd->gspca_dev.width);
- reg_w(sd, 0x15, sd->gspca_dev.height);
-
- /* JPEG width & height */
- reg_w(sd, 0x30, sd->gspca_dev.width);
- reg_w(sd, 0x31, sd->gspca_dev.height);
-
- /* Y & UV frame buffer strides (in WORD) */
- if (w9968cf_vga_mode[sd->gspca_dev.curr_mode].pixelformat ==
- V4L2_PIX_FMT_JPEG) {
- reg_w(sd, 0x2c, sd->gspca_dev.width / 2);
- reg_w(sd, 0x2d, sd->gspca_dev.width / 4);
- } else
- reg_w(sd, 0x2c, sd->gspca_dev.width);
-
- reg_w(sd, 0x00, 0xbf17); /* reset everything */
- reg_w(sd, 0x00, 0xbf10); /* normal operation */
-
- /* Transfer size in WORDS (for UYVY format only) */
- val = sd->gspca_dev.width * sd->gspca_dev.height;
- reg_w(sd, 0x3d, val & 0xffff); /* low bits */
- reg_w(sd, 0x3e, val >> 16); /* high bits */
-
- if (w9968cf_vga_mode[sd->gspca_dev.curr_mode].pixelformat ==
- V4L2_PIX_FMT_JPEG) {
- /* We may get called multiple times (usb isoc bw negotiat.) */
- jpeg_define(sd->jpeg_hdr, sd->gspca_dev.height,
- sd->gspca_dev.width, 0x22); /* JPEG 420 */
- jpeg_set_qual(sd->jpeg_hdr, v4l2_ctrl_g_ctrl(sd->jpegqual));
- w9968cf_upload_quantizationtables(sd);
- v4l2_ctrl_grab(sd->jpegqual, true);
- }
-
- /* Video Capture Control Register */
- if (sd->sensor == SEN_OV7620) {
- /* Seems to work around a bug in the image sensor */
- vs_polarity = 1;
- hs_polarity = 1;
- } else {
- vs_polarity = 1;
- hs_polarity = 0;
- }
-
- val = (vs_polarity << 12) | (hs_polarity << 11);
-
- /* NOTE: We may not have enough memory to do double buffering while
- doing compression (amount of memory differs per model cam).
- So we use the second image buffer also as jpeg stream buffer
- (see w9968cf_init), and disable double buffering. */
- if (w9968cf_vga_mode[sd->gspca_dev.curr_mode].pixelformat ==
- V4L2_PIX_FMT_JPEG) {
- /* val |= 0x0002; YUV422P */
- val |= 0x0003; /* YUV420P */
- } else
- val |= 0x0080; /* Enable HW double buffering */
-
- /* val |= 0x0020; enable clamping */
- /* val |= 0x0008; enable (1-2-1) filter */
- /* val |= 0x000c; enable (2-3-6-3-2) filter */
-
- val |= 0x8000; /* capt. enable */
-
- reg_w(sd, 0x16, val);
-
- sd->gspca_dev.empty_packet = 0;
-}
-
-static void w9968cf_stop0(struct sd *sd)
-{
- v4l2_ctrl_grab(sd->jpegqual, false);
- reg_w(sd, 0x39, 0x0000); /* disable JPEG encoder */
- reg_w(sd, 0x16, 0x0000); /* stop video capture */
-}
-
-/* The w9968cf docs say that a 0 sized packet means EOF (and also SOF
- for the next frame). This seems to simply not be true when operating
- in JPEG mode, in this case there may be empty packets within the
- frame. So in JPEG mode use the JPEG SOI marker to detect SOF.
-
- Note to make things even more interesting the w9968cf sends *PLANAR* jpeg,
- to be precise it sends: SOI, SOF, DRI, SOS, Y-data, SOS, U-data, SOS,
- V-data, EOI. */
-static void w9968cf_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, /* isoc packet */
- int len) /* iso packet length */
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (w9968cf_vga_mode[gspca_dev->curr_mode].pixelformat ==
- V4L2_PIX_FMT_JPEG) {
- if (len >= 2 &&
- data[0] == 0xff &&
- data[1] == 0xd8) {
- gspca_frame_add(gspca_dev, LAST_PACKET,
- NULL, 0);
- gspca_frame_add(gspca_dev, FIRST_PACKET,
- sd->jpeg_hdr, JPEG_HDR_SZ);
- /* Strip the ff d8, our own header (which adds
- huffman and quantization tables) already has this */
- len -= 2;
- data += 2;
- }
- } else {
- /* In UYVY mode an empty packet signals EOF */
- if (gspca_dev->empty_packet) {
- gspca_frame_add(gspca_dev, LAST_PACKET,
- NULL, 0);
- gspca_frame_add(gspca_dev, FIRST_PACKET,
- NULL, 0);
- gspca_dev->empty_packet = 0;
- }
- }
- gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
-}
+++ /dev/null
-/*
- * USB IBM C-It Video Camera driver
- *
- * Supports Xirlink C-It Video Camera, IBM PC Camera,
- * IBM NetCamera and Veo Stingray.
- *
- * Copyright (C) 2010 Hans de Goede <hdegoede@redhat.com>
- *
- * This driver is based on earlier work of:
- *
- * (C) Copyright 1999 Johannes Erdfelt
- * (C) Copyright 1999 Randy Dunlap
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define MODULE_NAME "xirlink-cit"
-
-#include <linux/input.h>
-#include "gspca.h"
-
-MODULE_AUTHOR("Hans de Goede <hdegoede@redhat.com>");
-MODULE_DESCRIPTION("Xirlink C-IT");
-MODULE_LICENSE("GPL");
-
-/* FIXME we should autodetect this */
-static int ibm_netcam_pro;
-module_param(ibm_netcam_pro, int, 0);
-MODULE_PARM_DESC(ibm_netcam_pro,
- "Use IBM Netcamera Pro init sequences for Model 3 cams");
-
-/* FIXME this should be handled through the V4L2 input selection API */
-static int rca_input;
-module_param(rca_input, int, 0644);
-MODULE_PARM_DESC(rca_input,
- "Use rca input instead of ccd sensor on Model 3 cams");
-
-/* specific webcam descriptor */
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
- struct v4l2_ctrl *lighting;
- u8 model;
-#define CIT_MODEL0 0 /* bcd version 0.01 cams ie the xvp-500 */
-#define CIT_MODEL1 1 /* The model 1 - 4 nomenclature comes from the old */
-#define CIT_MODEL2 2 /* ibmcam driver */
-#define CIT_MODEL3 3
-#define CIT_MODEL4 4
-#define CIT_IBM_NETCAM_PRO 5
- u8 input_index;
- u8 button_state;
- u8 stop_on_control_change;
- u8 sof_read;
- u8 sof_len;
-};
-
-static void sd_stop0(struct gspca_dev *gspca_dev);
-
-static const struct v4l2_pix_format cif_yuv_mode[] = {
- {176, 144, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
- .bytesperline = 176,
- .sizeimage = 176 * 144 * 3 / 2 + 4,
- .colorspace = V4L2_COLORSPACE_SRGB},
- {352, 288, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
- .bytesperline = 352,
- .sizeimage = 352 * 288 * 3 / 2 + 4,
- .colorspace = V4L2_COLORSPACE_SRGB},
-};
-
-static const struct v4l2_pix_format vga_yuv_mode[] = {
- {160, 120, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
- .bytesperline = 160,
- .sizeimage = 160 * 120 * 3 / 2 + 4,
- .colorspace = V4L2_COLORSPACE_SRGB},
- {320, 240, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 3 / 2 + 4,
- .colorspace = V4L2_COLORSPACE_SRGB},
- {640, 480, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480 * 3 / 2 + 4,
- .colorspace = V4L2_COLORSPACE_SRGB},
-};
-
-static const struct v4l2_pix_format model0_mode[] = {
- {160, 120, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
- .bytesperline = 160,
- .sizeimage = 160 * 120 * 3 / 2 + 4,
- .colorspace = V4L2_COLORSPACE_SRGB},
- {176, 144, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
- .bytesperline = 176,
- .sizeimage = 176 * 144 * 3 / 2 + 4,
- .colorspace = V4L2_COLORSPACE_SRGB},
- {320, 240, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 3 / 2 + 4,
- .colorspace = V4L2_COLORSPACE_SRGB},
-};
-
-static const struct v4l2_pix_format model2_mode[] = {
- {160, 120, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
- .bytesperline = 160,
- .sizeimage = 160 * 120 * 3 / 2 + 4,
- .colorspace = V4L2_COLORSPACE_SRGB},
- {176, 144, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
- .bytesperline = 176,
- .sizeimage = 176 * 144 * 3 / 2 + 4,
- .colorspace = V4L2_COLORSPACE_SRGB},
- {320, 240, V4L2_PIX_FMT_SGRBG8, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 + 4,
- .colorspace = V4L2_COLORSPACE_SRGB},
- {352, 288, V4L2_PIX_FMT_SGRBG8, V4L2_FIELD_NONE,
- .bytesperline = 352,
- .sizeimage = 352 * 288 + 4,
- .colorspace = V4L2_COLORSPACE_SRGB},
-};
-
-/*
- * 01.01.08 - Added for RCA video in support -LO
- * This struct is used to init the Model3 cam to use the RCA video in port
- * instead of the CCD sensor.
- */
-static const u16 rca_initdata[][3] = {
- {0, 0x0000, 0x010c},
- {0, 0x0006, 0x012c},
- {0, 0x0078, 0x012d},
- {0, 0x0046, 0x012f},
- {0, 0xd141, 0x0124},
- {0, 0x0000, 0x0127},
- {0, 0xfea8, 0x0124},
- {1, 0x0000, 0x0116},
- {0, 0x0064, 0x0116},
- {1, 0x0000, 0x0115},
- {0, 0x0003, 0x0115},
- {0, 0x0008, 0x0123},
- {0, 0x0000, 0x0117},
- {0, 0x0000, 0x0112},
- {0, 0x0080, 0x0100},
- {0, 0x0000, 0x0100},
- {1, 0x0000, 0x0116},
- {0, 0x0060, 0x0116},
- {0, 0x0002, 0x0112},
- {0, 0x0000, 0x0123},
- {0, 0x0001, 0x0117},
- {0, 0x0040, 0x0108},
- {0, 0x0019, 0x012c},
- {0, 0x0040, 0x0116},
- {0, 0x000a, 0x0115},
- {0, 0x000b, 0x0115},
- {0, 0x0078, 0x012d},
- {0, 0x0046, 0x012f},
- {0, 0xd141, 0x0124},
- {0, 0x0000, 0x0127},
- {0, 0xfea8, 0x0124},
- {0, 0x0064, 0x0116},
- {0, 0x0000, 0x0115},
- {0, 0x0001, 0x0115},
- {0, 0xffff, 0x0124},
- {0, 0xfff9, 0x0124},
- {0, 0x0086, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x00aa, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0000, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0xfffa, 0x0124},
- {0, 0xffff, 0x0124},
- {0, 0xfff9, 0x0124},
- {0, 0x0086, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x00f2, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x000f, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0xfffa, 0x0124},
- {0, 0xffff, 0x0124},
- {0, 0xfff9, 0x0124},
- {0, 0x0086, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x00f8, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x00fc, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0xfffa, 0x0124},
- {0, 0xffff, 0x0124},
- {0, 0xfff9, 0x0124},
- {0, 0x0086, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x00f9, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x003c, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0xfffa, 0x0124},
- {0, 0xffff, 0x0124},
- {0, 0xfff9, 0x0124},
- {0, 0x0086, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0027, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0019, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0xfffa, 0x0124},
- {0, 0xfff9, 0x0124},
- {0, 0x0086, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0037, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0000, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0021, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0xfffa, 0x0124},
- {0, 0xfff9, 0x0124},
- {0, 0x0086, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0038, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0006, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0045, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0xfffa, 0x0124},
- {0, 0xfff9, 0x0124},
- {0, 0x0086, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0037, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0001, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x002a, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0xfffa, 0x0124},
- {0, 0xfff9, 0x0124},
- {0, 0x0086, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0038, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0000, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x000e, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0xfffa, 0x0124},
- {0, 0xfff9, 0x0124},
- {0, 0x0086, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0037, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0001, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x002b, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0xfffa, 0x0124},
- {0, 0xfff9, 0x0124},
- {0, 0x0086, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0038, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0001, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x00f4, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0xfffa, 0x0124},
- {0, 0xfff9, 0x0124},
- {0, 0x0086, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0037, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0001, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x002c, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0xfffa, 0x0124},
- {0, 0xfff9, 0x0124},
- {0, 0x0086, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0038, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0001, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0004, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0xfffa, 0x0124},
- {0, 0xfff9, 0x0124},
- {0, 0x0086, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0037, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0001, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x002d, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0xfffa, 0x0124},
- {0, 0xfff9, 0x0124},
- {0, 0x0086, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0038, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0000, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0014, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0xfffa, 0x0124},
- {0, 0xfff9, 0x0124},
- {0, 0x0086, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0037, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0001, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x002e, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0xfffa, 0x0124},
- {0, 0xfff9, 0x0124},
- {0, 0x0086, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0038, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0003, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0000, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0xfffa, 0x0124},
- {0, 0xfff9, 0x0124},
- {0, 0x0086, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0037, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0001, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x002f, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0xfffa, 0x0124},
- {0, 0xfff9, 0x0124},
- {0, 0x0086, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0038, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0003, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0014, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0xfffa, 0x0124},
- {0, 0xfff9, 0x0124},
- {0, 0x0086, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0037, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0001, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0040, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0xfffa, 0x0124},
- {0, 0xfff9, 0x0124},
- {0, 0x0086, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0038, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0000, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0040, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0xfffa, 0x0124},
- {0, 0xfff9, 0x0124},
- {0, 0x0086, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0037, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0001, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0053, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0xfffa, 0x0124},
- {0, 0xfff9, 0x0124},
- {0, 0x0086, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0038, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0000, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0038, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0xfffa, 0x0124},
- {0, 0x0000, 0x0101},
- {0, 0x00a0, 0x0103},
- {0, 0x0078, 0x0105},
- {0, 0x0000, 0x010a},
- {0, 0x0024, 0x010b},
- {0, 0x0028, 0x0119},
- {0, 0x0088, 0x011b},
- {0, 0x0002, 0x011d},
- {0, 0x0003, 0x011e},
- {0, 0x0000, 0x0129},
- {0, 0x00fc, 0x012b},
- {0, 0x0008, 0x0102},
- {0, 0x0000, 0x0104},
- {0, 0x0008, 0x011a},
- {0, 0x0028, 0x011c},
- {0, 0x0021, 0x012a},
- {0, 0x0000, 0x0118},
- {0, 0x0000, 0x0132},
- {0, 0x0000, 0x0109},
- {0, 0xfff9, 0x0124},
- {0, 0x0086, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0037, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0001, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0031, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0xfffa, 0x0124},
- {0, 0xfff9, 0x0124},
- {0, 0x0086, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0038, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0000, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0000, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0xfffa, 0x0124},
- {0, 0xfff9, 0x0124},
- {0, 0x0086, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0037, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0001, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0040, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0xfffa, 0x0124},
- {0, 0xfff9, 0x0124},
- {0, 0x0086, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0038, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0000, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0040, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0xfffa, 0x0124},
- {0, 0xfff9, 0x0124},
- {0, 0x0086, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0037, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0000, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x00dc, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0xfffa, 0x0124},
- {0, 0xfff9, 0x0124},
- {0, 0x0086, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0038, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0000, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0000, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0xfffa, 0x0124},
- {0, 0xfff9, 0x0124},
- {0, 0x0086, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0037, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0001, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0032, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0xfffa, 0x0124},
- {0, 0xfff9, 0x0124},
- {0, 0x0086, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0038, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0001, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0020, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0xfffa, 0x0124},
- {0, 0xfff9, 0x0124},
- {0, 0x0086, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0037, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0001, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0040, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0xfffa, 0x0124},
- {0, 0xfff9, 0x0124},
- {0, 0x0086, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0038, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0000, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0040, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0xfffa, 0x0124},
- {0, 0xfff9, 0x0124},
- {0, 0x0086, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0037, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0000, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0030, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0xfffa, 0x0124},
- {0, 0xfff9, 0x0124},
- {0, 0x0086, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0038, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0008, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0x0000, 0x0127},
- {0, 0xfff8, 0x0124},
- {0, 0xfffd, 0x0124},
- {0, 0xfffa, 0x0124},
- {0, 0x0003, 0x0111},
-};
-
-/* TESTME the old ibmcam driver repeats certain commands to Model1 cameras, we
- do the same for now (testing needed to see if this is really necessary) */
-static const int cit_model1_ntries = 5;
-static const int cit_model1_ntries2 = 2;
-
-static int cit_write_reg(struct gspca_dev *gspca_dev, u16 value, u16 index)
-{
- struct usb_device *udev = gspca_dev->dev;
- int err;
-
- err = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x00,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_ENDPOINT,
- value, index, NULL, 0, 1000);
- if (err < 0)
- pr_err("Failed to write a register (index 0x%04X, value 0x%02X, error %d)\n",
- index, value, err);
-
- return 0;
-}
-
-static int cit_read_reg(struct gspca_dev *gspca_dev, u16 index, int verbose)
-{
- struct usb_device *udev = gspca_dev->dev;
- __u8 *buf = gspca_dev->usb_buf;
- int res;
-
- res = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), 0x01,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_ENDPOINT,
- 0x00, index, buf, 8, 1000);
- if (res < 0) {
- pr_err("Failed to read a register (index 0x%04X, error %d)\n",
- index, res);
- return res;
- }
-
- if (verbose)
- PDEBUG(D_PROBE, "Register %04x value: %02x", index, buf[0]);
-
- return 0;
-}
-
-/*
- * cit_send_FF_04_02()
- *
- * This procedure sends magic 3-command prefix to the camera.
- * The purpose of this prefix is not known.
- *
- * History:
- * 1/2/00 Created.
- */
-static void cit_send_FF_04_02(struct gspca_dev *gspca_dev)
-{
- cit_write_reg(gspca_dev, 0x00FF, 0x0127);
- cit_write_reg(gspca_dev, 0x0004, 0x0124);
- cit_write_reg(gspca_dev, 0x0002, 0x0124);
-}
-
-static void cit_send_00_04_06(struct gspca_dev *gspca_dev)
-{
- cit_write_reg(gspca_dev, 0x0000, 0x0127);
- cit_write_reg(gspca_dev, 0x0004, 0x0124);
- cit_write_reg(gspca_dev, 0x0006, 0x0124);
-}
-
-static void cit_send_x_00(struct gspca_dev *gspca_dev, unsigned short x)
-{
- cit_write_reg(gspca_dev, x, 0x0127);
- cit_write_reg(gspca_dev, 0x0000, 0x0124);
-}
-
-static void cit_send_x_00_05(struct gspca_dev *gspca_dev, unsigned short x)
-{
- cit_send_x_00(gspca_dev, x);
- cit_write_reg(gspca_dev, 0x0005, 0x0124);
-}
-
-static void cit_send_x_00_05_02(struct gspca_dev *gspca_dev, unsigned short x)
-{
- cit_write_reg(gspca_dev, x, 0x0127);
- cit_write_reg(gspca_dev, 0x0000, 0x0124);
- cit_write_reg(gspca_dev, 0x0005, 0x0124);
- cit_write_reg(gspca_dev, 0x0002, 0x0124);
-}
-
-static void cit_send_x_01_00_05(struct gspca_dev *gspca_dev, u16 x)
-{
- cit_write_reg(gspca_dev, x, 0x0127);
- cit_write_reg(gspca_dev, 0x0001, 0x0124);
- cit_write_reg(gspca_dev, 0x0000, 0x0124);
- cit_write_reg(gspca_dev, 0x0005, 0x0124);
-}
-
-static void cit_send_x_00_05_02_01(struct gspca_dev *gspca_dev, u16 x)
-{
- cit_write_reg(gspca_dev, x, 0x0127);
- cit_write_reg(gspca_dev, 0x0000, 0x0124);
- cit_write_reg(gspca_dev, 0x0005, 0x0124);
- cit_write_reg(gspca_dev, 0x0002, 0x0124);
- cit_write_reg(gspca_dev, 0x0001, 0x0124);
-}
-
-static void cit_send_x_00_05_02_08_01(struct gspca_dev *gspca_dev, u16 x)
-{
- cit_write_reg(gspca_dev, x, 0x0127);
- cit_write_reg(gspca_dev, 0x0000, 0x0124);
- cit_write_reg(gspca_dev, 0x0005, 0x0124);
- cit_write_reg(gspca_dev, 0x0002, 0x0124);
- cit_write_reg(gspca_dev, 0x0008, 0x0124);
- cit_write_reg(gspca_dev, 0x0001, 0x0124);
-}
-
-static void cit_Packet_Format1(struct gspca_dev *gspca_dev, u16 fkey, u16 val)
-{
- cit_send_x_01_00_05(gspca_dev, 0x0088);
- cit_send_x_00_05(gspca_dev, fkey);
- cit_send_x_00_05_02_08_01(gspca_dev, val);
- cit_send_x_00_05(gspca_dev, 0x0088);
- cit_send_x_00_05_02_01(gspca_dev, fkey);
- cit_send_x_00_05(gspca_dev, 0x0089);
- cit_send_x_00(gspca_dev, fkey);
- cit_send_00_04_06(gspca_dev);
- cit_read_reg(gspca_dev, 0x0126, 0);
- cit_send_FF_04_02(gspca_dev);
-}
-
-static void cit_PacketFormat2(struct gspca_dev *gspca_dev, u16 fkey, u16 val)
-{
- cit_send_x_01_00_05(gspca_dev, 0x0088);
- cit_send_x_00_05(gspca_dev, fkey);
- cit_send_x_00_05_02(gspca_dev, val);
-}
-
-static void cit_model2_Packet2(struct gspca_dev *gspca_dev)
-{
- cit_write_reg(gspca_dev, 0x00ff, 0x012d);
- cit_write_reg(gspca_dev, 0xfea3, 0x0124);
-}
-
-static void cit_model2_Packet1(struct gspca_dev *gspca_dev, u16 v1, u16 v2)
-{
- cit_write_reg(gspca_dev, 0x00aa, 0x012d);
- cit_write_reg(gspca_dev, 0x00ff, 0x012e);
- cit_write_reg(gspca_dev, v1, 0x012f);
- cit_write_reg(gspca_dev, 0x00ff, 0x0130);
- cit_write_reg(gspca_dev, 0xc719, 0x0124);
- cit_write_reg(gspca_dev, v2, 0x0127);
-
- cit_model2_Packet2(gspca_dev);
-}
-
-/*
- * cit_model3_Packet1()
- *
- * 00_0078_012d
- * 00_0097_012f
- * 00_d141_0124
- * 00_0096_0127
- * 00_fea8_0124
-*/
-static void cit_model3_Packet1(struct gspca_dev *gspca_dev, u16 v1, u16 v2)
-{
- cit_write_reg(gspca_dev, 0x0078, 0x012d);
- cit_write_reg(gspca_dev, v1, 0x012f);
- cit_write_reg(gspca_dev, 0xd141, 0x0124);
- cit_write_reg(gspca_dev, v2, 0x0127);
- cit_write_reg(gspca_dev, 0xfea8, 0x0124);
-}
-
-static void cit_model4_Packet1(struct gspca_dev *gspca_dev, u16 v1, u16 v2)
-{
- cit_write_reg(gspca_dev, 0x00aa, 0x012d);
- cit_write_reg(gspca_dev, v1, 0x012f);
- cit_write_reg(gspca_dev, 0xd141, 0x0124);
- cit_write_reg(gspca_dev, v2, 0x0127);
- cit_write_reg(gspca_dev, 0xfea8, 0x0124);
-}
-
-static void cit_model4_BrightnessPacket(struct gspca_dev *gspca_dev, u16 val)
-{
- cit_write_reg(gspca_dev, 0x00aa, 0x012d);
- cit_write_reg(gspca_dev, 0x0026, 0x012f);
- cit_write_reg(gspca_dev, 0xd141, 0x0124);
- cit_write_reg(gspca_dev, val, 0x0127);
- cit_write_reg(gspca_dev, 0x00aa, 0x0130);
- cit_write_reg(gspca_dev, 0x82a8, 0x0124);
- cit_write_reg(gspca_dev, 0x0038, 0x012d);
- cit_write_reg(gspca_dev, 0x0004, 0x012f);
- cit_write_reg(gspca_dev, 0xd145, 0x0124);
- cit_write_reg(gspca_dev, 0xfffa, 0x0124);
-}
-
-/* this function is called at probe time */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct cam *cam;
-
- sd->model = id->driver_info;
- if (sd->model == CIT_MODEL3 && ibm_netcam_pro)
- sd->model = CIT_IBM_NETCAM_PRO;
-
- cam = &gspca_dev->cam;
- switch (sd->model) {
- case CIT_MODEL0:
- cam->cam_mode = model0_mode;
- cam->nmodes = ARRAY_SIZE(model0_mode);
- sd->sof_len = 4;
- break;
- case CIT_MODEL1:
- cam->cam_mode = cif_yuv_mode;
- cam->nmodes = ARRAY_SIZE(cif_yuv_mode);
- sd->sof_len = 4;
- break;
- case CIT_MODEL2:
- cam->cam_mode = model2_mode + 1; /* no 160x120 */
- cam->nmodes = 3;
- break;
- case CIT_MODEL3:
- cam->cam_mode = vga_yuv_mode;
- cam->nmodes = ARRAY_SIZE(vga_yuv_mode);
- sd->stop_on_control_change = 1;
- sd->sof_len = 4;
- break;
- case CIT_MODEL4:
- cam->cam_mode = model2_mode;
- cam->nmodes = ARRAY_SIZE(model2_mode);
- break;
- case CIT_IBM_NETCAM_PRO:
- cam->cam_mode = vga_yuv_mode;
- cam->nmodes = 2; /* no 640 x 480 */
- cam->input_flags = V4L2_IN_ST_VFLIP;
- sd->stop_on_control_change = 1;
- sd->sof_len = 4;
- break;
- }
-
- return 0;
-}
-
-static int cit_init_model0(struct gspca_dev *gspca_dev)
-{
- cit_write_reg(gspca_dev, 0x0000, 0x0100); /* turn on led */
- cit_write_reg(gspca_dev, 0x0001, 0x0112); /* turn on autogain ? */
- cit_write_reg(gspca_dev, 0x0000, 0x0400);
- cit_write_reg(gspca_dev, 0x0001, 0x0400);
- cit_write_reg(gspca_dev, 0x0000, 0x0420);
- cit_write_reg(gspca_dev, 0x0001, 0x0420);
- cit_write_reg(gspca_dev, 0x000d, 0x0409);
- cit_write_reg(gspca_dev, 0x0002, 0x040a);
- cit_write_reg(gspca_dev, 0x0018, 0x0405);
- cit_write_reg(gspca_dev, 0x0008, 0x0435);
- cit_write_reg(gspca_dev, 0x0026, 0x040b);
- cit_write_reg(gspca_dev, 0x0007, 0x0437);
- cit_write_reg(gspca_dev, 0x0015, 0x042f);
- cit_write_reg(gspca_dev, 0x002b, 0x0439);
- cit_write_reg(gspca_dev, 0x0026, 0x043a);
- cit_write_reg(gspca_dev, 0x0008, 0x0438);
- cit_write_reg(gspca_dev, 0x001e, 0x042b);
- cit_write_reg(gspca_dev, 0x0041, 0x042c);
-
- return 0;
-}
-
-static int cit_init_ibm_netcam_pro(struct gspca_dev *gspca_dev)
-{
- cit_read_reg(gspca_dev, 0x128, 1);
- cit_write_reg(gspca_dev, 0x0003, 0x0133);
- cit_write_reg(gspca_dev, 0x0000, 0x0117);
- cit_write_reg(gspca_dev, 0x0008, 0x0123);
- cit_write_reg(gspca_dev, 0x0000, 0x0100);
- cit_read_reg(gspca_dev, 0x0116, 0);
- cit_write_reg(gspca_dev, 0x0060, 0x0116);
- cit_write_reg(gspca_dev, 0x0002, 0x0112);
- cit_write_reg(gspca_dev, 0x0000, 0x0133);
- cit_write_reg(gspca_dev, 0x0000, 0x0123);
- cit_write_reg(gspca_dev, 0x0001, 0x0117);
- cit_write_reg(gspca_dev, 0x0040, 0x0108);
- cit_write_reg(gspca_dev, 0x0019, 0x012c);
- cit_write_reg(gspca_dev, 0x0060, 0x0116);
- cit_write_reg(gspca_dev, 0x0002, 0x0115);
- cit_write_reg(gspca_dev, 0x000b, 0x0115);
-
- cit_write_reg(gspca_dev, 0x0078, 0x012d);
- cit_write_reg(gspca_dev, 0x0001, 0x012f);
- cit_write_reg(gspca_dev, 0xd141, 0x0124);
- cit_write_reg(gspca_dev, 0x0079, 0x012d);
- cit_write_reg(gspca_dev, 0x00ff, 0x0130);
- cit_write_reg(gspca_dev, 0xcd41, 0x0124);
- cit_write_reg(gspca_dev, 0xfffa, 0x0124);
- cit_read_reg(gspca_dev, 0x0126, 1);
-
- cit_model3_Packet1(gspca_dev, 0x0000, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x0000, 0x0001);
- cit_model3_Packet1(gspca_dev, 0x000b, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x000c, 0x0008);
- cit_model3_Packet1(gspca_dev, 0x000d, 0x003a);
- cit_model3_Packet1(gspca_dev, 0x000e, 0x0060);
- cit_model3_Packet1(gspca_dev, 0x000f, 0x0060);
- cit_model3_Packet1(gspca_dev, 0x0010, 0x0008);
- cit_model3_Packet1(gspca_dev, 0x0011, 0x0004);
- cit_model3_Packet1(gspca_dev, 0x0012, 0x0028);
- cit_model3_Packet1(gspca_dev, 0x0013, 0x0002);
- cit_model3_Packet1(gspca_dev, 0x0014, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x0015, 0x00fb);
- cit_model3_Packet1(gspca_dev, 0x0016, 0x0002);
- cit_model3_Packet1(gspca_dev, 0x0017, 0x0037);
- cit_model3_Packet1(gspca_dev, 0x0018, 0x0036);
- cit_model3_Packet1(gspca_dev, 0x001e, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x001f, 0x0008);
- cit_model3_Packet1(gspca_dev, 0x0020, 0x00c1);
- cit_model3_Packet1(gspca_dev, 0x0021, 0x0034);
- cit_model3_Packet1(gspca_dev, 0x0022, 0x0034);
- cit_model3_Packet1(gspca_dev, 0x0025, 0x0002);
- cit_model3_Packet1(gspca_dev, 0x0028, 0x0022);
- cit_model3_Packet1(gspca_dev, 0x0029, 0x000a);
- cit_model3_Packet1(gspca_dev, 0x002b, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x002c, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x002d, 0x00ff);
- cit_model3_Packet1(gspca_dev, 0x002e, 0x00ff);
- cit_model3_Packet1(gspca_dev, 0x002f, 0x00ff);
- cit_model3_Packet1(gspca_dev, 0x0030, 0x00ff);
- cit_model3_Packet1(gspca_dev, 0x0031, 0x00ff);
- cit_model3_Packet1(gspca_dev, 0x0032, 0x0007);
- cit_model3_Packet1(gspca_dev, 0x0033, 0x0005);
- cit_model3_Packet1(gspca_dev, 0x0037, 0x0040);
- cit_model3_Packet1(gspca_dev, 0x0039, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x003a, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x003b, 0x0001);
- cit_model3_Packet1(gspca_dev, 0x003c, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x0040, 0x000c);
- cit_model3_Packet1(gspca_dev, 0x0041, 0x00fb);
- cit_model3_Packet1(gspca_dev, 0x0042, 0x0002);
- cit_model3_Packet1(gspca_dev, 0x0043, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x0045, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x0046, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x0047, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x0048, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x0049, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x004a, 0x00ff);
- cit_model3_Packet1(gspca_dev, 0x004b, 0x00ff);
- cit_model3_Packet1(gspca_dev, 0x004c, 0x00ff);
- cit_model3_Packet1(gspca_dev, 0x004f, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x0050, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x0051, 0x0002);
- cit_model3_Packet1(gspca_dev, 0x0055, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x0056, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x0057, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x0058, 0x0002);
- cit_model3_Packet1(gspca_dev, 0x0059, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x005c, 0x0016);
- cit_model3_Packet1(gspca_dev, 0x005d, 0x0022);
- cit_model3_Packet1(gspca_dev, 0x005e, 0x003c);
- cit_model3_Packet1(gspca_dev, 0x005f, 0x0050);
- cit_model3_Packet1(gspca_dev, 0x0060, 0x0044);
- cit_model3_Packet1(gspca_dev, 0x0061, 0x0005);
- cit_model3_Packet1(gspca_dev, 0x006a, 0x007e);
- cit_model3_Packet1(gspca_dev, 0x006f, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x0072, 0x001b);
- cit_model3_Packet1(gspca_dev, 0x0073, 0x0005);
- cit_model3_Packet1(gspca_dev, 0x0074, 0x000a);
- cit_model3_Packet1(gspca_dev, 0x0075, 0x001b);
- cit_model3_Packet1(gspca_dev, 0x0076, 0x002a);
- cit_model3_Packet1(gspca_dev, 0x0077, 0x003c);
- cit_model3_Packet1(gspca_dev, 0x0078, 0x0050);
- cit_model3_Packet1(gspca_dev, 0x007b, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x007c, 0x0011);
- cit_model3_Packet1(gspca_dev, 0x007d, 0x0024);
- cit_model3_Packet1(gspca_dev, 0x007e, 0x0043);
- cit_model3_Packet1(gspca_dev, 0x007f, 0x005a);
- cit_model3_Packet1(gspca_dev, 0x0084, 0x0020);
- cit_model3_Packet1(gspca_dev, 0x0085, 0x0033);
- cit_model3_Packet1(gspca_dev, 0x0086, 0x000a);
- cit_model3_Packet1(gspca_dev, 0x0087, 0x0030);
- cit_model3_Packet1(gspca_dev, 0x0088, 0x0070);
- cit_model3_Packet1(gspca_dev, 0x008b, 0x0008);
- cit_model3_Packet1(gspca_dev, 0x008f, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x0090, 0x0006);
- cit_model3_Packet1(gspca_dev, 0x0091, 0x0028);
- cit_model3_Packet1(gspca_dev, 0x0092, 0x005a);
- cit_model3_Packet1(gspca_dev, 0x0093, 0x0082);
- cit_model3_Packet1(gspca_dev, 0x0096, 0x0014);
- cit_model3_Packet1(gspca_dev, 0x0097, 0x0020);
- cit_model3_Packet1(gspca_dev, 0x0098, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x00b0, 0x0046);
- cit_model3_Packet1(gspca_dev, 0x00b1, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x00b2, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x00b3, 0x0004);
- cit_model3_Packet1(gspca_dev, 0x00b4, 0x0007);
- cit_model3_Packet1(gspca_dev, 0x00b6, 0x0002);
- cit_model3_Packet1(gspca_dev, 0x00b7, 0x0004);
- cit_model3_Packet1(gspca_dev, 0x00bb, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x00bc, 0x0001);
- cit_model3_Packet1(gspca_dev, 0x00bd, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x00bf, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x00c0, 0x00c8);
- cit_model3_Packet1(gspca_dev, 0x00c1, 0x0014);
- cit_model3_Packet1(gspca_dev, 0x00c2, 0x0001);
- cit_model3_Packet1(gspca_dev, 0x00c3, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x00c4, 0x0004);
- cit_model3_Packet1(gspca_dev, 0x00cb, 0x00bf);
- cit_model3_Packet1(gspca_dev, 0x00cc, 0x00bf);
- cit_model3_Packet1(gspca_dev, 0x00cd, 0x00bf);
- cit_model3_Packet1(gspca_dev, 0x00ce, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x00cf, 0x0020);
- cit_model3_Packet1(gspca_dev, 0x00d0, 0x0040);
- cit_model3_Packet1(gspca_dev, 0x00d1, 0x00bf);
- cit_model3_Packet1(gspca_dev, 0x00d1, 0x00bf);
- cit_model3_Packet1(gspca_dev, 0x00d2, 0x00bf);
- cit_model3_Packet1(gspca_dev, 0x00d3, 0x00bf);
- cit_model3_Packet1(gspca_dev, 0x00ea, 0x0008);
- cit_model3_Packet1(gspca_dev, 0x00eb, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x00ec, 0x00e8);
- cit_model3_Packet1(gspca_dev, 0x00ed, 0x0001);
- cit_model3_Packet1(gspca_dev, 0x00ef, 0x0022);
- cit_model3_Packet1(gspca_dev, 0x00f0, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x00f2, 0x0028);
- cit_model3_Packet1(gspca_dev, 0x00f4, 0x0002);
- cit_model3_Packet1(gspca_dev, 0x00f5, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x00fa, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x00fb, 0x0001);
- cit_model3_Packet1(gspca_dev, 0x00fc, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x00fd, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x00fe, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x00ff, 0x0000);
-
- cit_model3_Packet1(gspca_dev, 0x00be, 0x0003);
- cit_model3_Packet1(gspca_dev, 0x00c8, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x00c9, 0x0020);
- cit_model3_Packet1(gspca_dev, 0x00ca, 0x0040);
- cit_model3_Packet1(gspca_dev, 0x0053, 0x0001);
- cit_model3_Packet1(gspca_dev, 0x0082, 0x000e);
- cit_model3_Packet1(gspca_dev, 0x0083, 0x0020);
- cit_model3_Packet1(gspca_dev, 0x0034, 0x003c);
- cit_model3_Packet1(gspca_dev, 0x006e, 0x0055);
- cit_model3_Packet1(gspca_dev, 0x0062, 0x0005);
- cit_model3_Packet1(gspca_dev, 0x0063, 0x0008);
- cit_model3_Packet1(gspca_dev, 0x0066, 0x000a);
- cit_model3_Packet1(gspca_dev, 0x0067, 0x0006);
- cit_model3_Packet1(gspca_dev, 0x006b, 0x0010);
- cit_model3_Packet1(gspca_dev, 0x005a, 0x0001);
- cit_model3_Packet1(gspca_dev, 0x005b, 0x000a);
- cit_model3_Packet1(gspca_dev, 0x0023, 0x0006);
- cit_model3_Packet1(gspca_dev, 0x0026, 0x0004);
- cit_model3_Packet1(gspca_dev, 0x0036, 0x0069);
- cit_model3_Packet1(gspca_dev, 0x0038, 0x0064);
- cit_model3_Packet1(gspca_dev, 0x003d, 0x0003);
- cit_model3_Packet1(gspca_dev, 0x003e, 0x0001);
- cit_model3_Packet1(gspca_dev, 0x00b8, 0x0014);
- cit_model3_Packet1(gspca_dev, 0x00b9, 0x0014);
- cit_model3_Packet1(gspca_dev, 0x00e6, 0x0004);
- cit_model3_Packet1(gspca_dev, 0x00e8, 0x0001);
-
- return 0;
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- switch (sd->model) {
- case CIT_MODEL0:
- cit_init_model0(gspca_dev);
- sd_stop0(gspca_dev);
- break;
- case CIT_MODEL1:
- case CIT_MODEL2:
- case CIT_MODEL3:
- case CIT_MODEL4:
- break; /* All is done in sd_start */
- case CIT_IBM_NETCAM_PRO:
- cit_init_ibm_netcam_pro(gspca_dev);
- sd_stop0(gspca_dev);
- break;
- }
- return 0;
-}
-
-static int cit_set_brightness(struct gspca_dev *gspca_dev, s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int i;
-
- switch (sd->model) {
- case CIT_MODEL0:
- case CIT_IBM_NETCAM_PRO:
- /* No (known) brightness control for these */
- break;
- case CIT_MODEL1:
- /* Model 1: Brightness range 0 - 63 */
- cit_Packet_Format1(gspca_dev, 0x0031, val);
- cit_Packet_Format1(gspca_dev, 0x0032, val);
- cit_Packet_Format1(gspca_dev, 0x0033, val);
- break;
- case CIT_MODEL2:
- /* Model 2: Brightness range 0x60 - 0xee */
- /* Scale 0 - 63 to 0x60 - 0xee */
- i = 0x60 + val * 2254 / 1000;
- cit_model2_Packet1(gspca_dev, 0x001a, i);
- break;
- case CIT_MODEL3:
- /* Model 3: Brightness range 'i' in [0x0C..0x3F] */
- i = val;
- if (i < 0x0c)
- i = 0x0c;
- cit_model3_Packet1(gspca_dev, 0x0036, i);
- break;
- case CIT_MODEL4:
- /* Model 4: Brightness range 'i' in [0x04..0xb4] */
- /* Scale 0 - 63 to 0x04 - 0xb4 */
- i = 0x04 + val * 2794 / 1000;
- cit_model4_BrightnessPacket(gspca_dev, i);
- break;
- }
-
- return 0;
-}
-
-static int cit_set_contrast(struct gspca_dev *gspca_dev, s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- switch (sd->model) {
- case CIT_MODEL0: {
- int i;
- /* gain 0-15, 0-20 -> 0-15 */
- i = val * 1000 / 1333;
- cit_write_reg(gspca_dev, i, 0x0422);
- /* gain 0-31, may not be lower then 0x0422, 0-20 -> 0-31 */
- i = val * 2000 / 1333;
- cit_write_reg(gspca_dev, i, 0x0423);
- /* gain 0-127, may not be lower then 0x0423, 0-20 -> 0-63 */
- i = val * 4000 / 1333;
- cit_write_reg(gspca_dev, i, 0x0424);
- /* gain 0-127, may not be lower then 0x0424, , 0-20 -> 0-127 */
- i = val * 8000 / 1333;
- cit_write_reg(gspca_dev, i, 0x0425);
- break;
- }
- case CIT_MODEL2:
- case CIT_MODEL4:
- /* These models do not have this control. */
- break;
- case CIT_MODEL1:
- {
- /* Scale 0 - 20 to 15 - 0 */
- int i, new_contrast = (20 - val) * 1000 / 1333;
- for (i = 0; i < cit_model1_ntries; i++) {
- cit_Packet_Format1(gspca_dev, 0x0014, new_contrast);
- cit_send_FF_04_02(gspca_dev);
- }
- break;
- }
- case CIT_MODEL3:
- { /* Preset hardware values */
- static const struct {
- unsigned short cv1;
- unsigned short cv2;
- unsigned short cv3;
- } cv[7] = {
- { 0x05, 0x05, 0x0f }, /* Minimum */
- { 0x04, 0x04, 0x16 },
- { 0x02, 0x03, 0x16 },
- { 0x02, 0x08, 0x16 },
- { 0x01, 0x0c, 0x16 },
- { 0x01, 0x0e, 0x16 },
- { 0x01, 0x10, 0x16 } /* Maximum */
- };
- int i = val / 3;
- cit_model3_Packet1(gspca_dev, 0x0067, cv[i].cv1);
- cit_model3_Packet1(gspca_dev, 0x005b, cv[i].cv2);
- cit_model3_Packet1(gspca_dev, 0x005c, cv[i].cv3);
- break;
- }
- case CIT_IBM_NETCAM_PRO:
- cit_model3_Packet1(gspca_dev, 0x005b, val + 1);
- break;
- }
- return 0;
-}
-
-static int cit_set_hue(struct gspca_dev *gspca_dev, s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- switch (sd->model) {
- case CIT_MODEL0:
- case CIT_MODEL1:
- case CIT_IBM_NETCAM_PRO:
- /* No hue control for these models */
- break;
- case CIT_MODEL2:
- cit_model2_Packet1(gspca_dev, 0x0024, val);
- /* cit_model2_Packet1(gspca_dev, 0x0020, sat); */
- break;
- case CIT_MODEL3: {
- /* Model 3: Brightness range 'i' in [0x05..0x37] */
- /* TESTME according to the ibmcam driver this does not work */
- if (0) {
- /* Scale 0 - 127 to 0x05 - 0x37 */
- int i = 0x05 + val * 1000 / 2540;
- cit_model3_Packet1(gspca_dev, 0x007e, i);
- }
- break;
- }
- case CIT_MODEL4:
- /* HDG: taken from ibmcam, setting the color gains does not
- * really belong here.
- *
- * I am not sure r/g/b_gain variables exactly control gain
- * of those channels. Most likely they subtly change some
- * very internal image processing settings in the camera.
- * In any case, here is what they do, and feel free to tweak:
- *
- * r_gain: seriously affects red gain
- * g_gain: seriously affects green gain
- * b_gain: seriously affects blue gain
- * hue: changes average color from violet (0) to red (0xFF)
- */
- cit_write_reg(gspca_dev, 0x00aa, 0x012d);
- cit_write_reg(gspca_dev, 0x001e, 0x012f);
- cit_write_reg(gspca_dev, 0xd141, 0x0124);
- cit_write_reg(gspca_dev, 160, 0x0127); /* Green gain */
- cit_write_reg(gspca_dev, 160, 0x012e); /* Red gain */
- cit_write_reg(gspca_dev, 160, 0x0130); /* Blue gain */
- cit_write_reg(gspca_dev, 0x8a28, 0x0124);
- cit_write_reg(gspca_dev, val, 0x012d); /* Hue */
- cit_write_reg(gspca_dev, 0xf545, 0x0124);
- break;
- }
- return 0;
-}
-
-static int cit_set_sharpness(struct gspca_dev *gspca_dev, s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- switch (sd->model) {
- case CIT_MODEL0:
- case CIT_MODEL2:
- case CIT_MODEL4:
- case CIT_IBM_NETCAM_PRO:
- /* These models do not have this control */
- break;
- case CIT_MODEL1: {
- int i;
- const unsigned short sa[] = {
- 0x11, 0x13, 0x16, 0x18, 0x1a, 0x8, 0x0a };
-
- for (i = 0; i < cit_model1_ntries; i++)
- cit_PacketFormat2(gspca_dev, 0x0013, sa[val]);
- break;
- }
- case CIT_MODEL3:
- { /*
- * "Use a table of magic numbers.
- * This setting doesn't really change much.
- * But that's how Windows does it."
- */
- static const struct {
- unsigned short sv1;
- unsigned short sv2;
- unsigned short sv3;
- unsigned short sv4;
- } sv[7] = {
- { 0x00, 0x00, 0x05, 0x14 }, /* Smoothest */
- { 0x01, 0x04, 0x05, 0x14 },
- { 0x02, 0x04, 0x05, 0x14 },
- { 0x03, 0x04, 0x05, 0x14 },
- { 0x03, 0x05, 0x05, 0x14 },
- { 0x03, 0x06, 0x05, 0x14 },
- { 0x03, 0x07, 0x05, 0x14 } /* Sharpest */
- };
- cit_model3_Packet1(gspca_dev, 0x0060, sv[val].sv1);
- cit_model3_Packet1(gspca_dev, 0x0061, sv[val].sv2);
- cit_model3_Packet1(gspca_dev, 0x0062, sv[val].sv3);
- cit_model3_Packet1(gspca_dev, 0x0063, sv[val].sv4);
- break;
- }
- }
- return 0;
-}
-
-/*
- * cit_set_lighting()
- *
- * Camera model 1:
- * We have 3 levels of lighting conditions: 0=Bright, 1=Medium, 2=Low.
- *
- * Camera model 2:
- * We have 16 levels of lighting, 0 for bright light and up to 15 for
- * low light. But values above 5 or so are useless because camera is
- * not really capable to produce anything worth viewing at such light.
- * This setting may be altered only in certain camera state.
- *
- * Low lighting forces slower FPS.
- *
- * History:
- * 1/5/00 Created.
- * 2/20/00 Added support for Model 2 cameras.
- */
-static void cit_set_lighting(struct gspca_dev *gspca_dev, s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- switch (sd->model) {
- case CIT_MODEL0:
- case CIT_MODEL2:
- case CIT_MODEL3:
- case CIT_MODEL4:
- case CIT_IBM_NETCAM_PRO:
- break;
- case CIT_MODEL1: {
- int i;
- for (i = 0; i < cit_model1_ntries; i++)
- cit_Packet_Format1(gspca_dev, 0x0027, val);
- break;
- }
- }
-}
-
-static void cit_set_hflip(struct gspca_dev *gspca_dev, s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- switch (sd->model) {
- case CIT_MODEL0:
- if (val)
- cit_write_reg(gspca_dev, 0x0020, 0x0115);
- else
- cit_write_reg(gspca_dev, 0x0040, 0x0115);
- break;
- case CIT_MODEL1:
- case CIT_MODEL2:
- case CIT_MODEL3:
- case CIT_MODEL4:
- case CIT_IBM_NETCAM_PRO:
- break;
- }
-}
-
-static int cit_restart_stream(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- switch (sd->model) {
- case CIT_MODEL0:
- case CIT_MODEL1:
- cit_write_reg(gspca_dev, 0x0001, 0x0114);
- /* Fall through */
- case CIT_MODEL2:
- case CIT_MODEL4:
- cit_write_reg(gspca_dev, 0x00c0, 0x010c); /* Go! */
- usb_clear_halt(gspca_dev->dev, gspca_dev->urb[0]->pipe);
- break;
- case CIT_MODEL3:
- case CIT_IBM_NETCAM_PRO:
- cit_write_reg(gspca_dev, 0x0001, 0x0114);
- cit_write_reg(gspca_dev, 0x00c0, 0x010c); /* Go! */
- usb_clear_halt(gspca_dev->dev, gspca_dev->urb[0]->pipe);
- /* Clear button events from while we were not streaming */
- cit_write_reg(gspca_dev, 0x0001, 0x0113);
- break;
- }
-
- sd->sof_read = 0;
-
- return 0;
-}
-
-static int cit_get_packet_size(struct gspca_dev *gspca_dev)
-{
- struct usb_host_interface *alt;
- struct usb_interface *intf;
-
- intf = usb_ifnum_to_if(gspca_dev->dev, gspca_dev->iface);
- alt = usb_altnum_to_altsetting(intf, gspca_dev->alt);
- if (!alt) {
- pr_err("Couldn't get altsetting\n");
- return -EIO;
- }
-
- return le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize);
-}
-
-/* Calculate the clockdiv giving us max fps given the available bandwidth */
-static int cit_get_clock_div(struct gspca_dev *gspca_dev)
-{
- int clock_div = 7; /* 0=30 1=25 2=20 3=15 4=12 5=7.5 6=6 7=3fps ?? */
- int fps[8] = { 30, 25, 20, 15, 12, 8, 6, 3 };
- int packet_size;
-
- packet_size = cit_get_packet_size(gspca_dev);
- if (packet_size < 0)
- return packet_size;
-
- while (clock_div > 3 &&
- 1000 * packet_size >
- gspca_dev->width * gspca_dev->height *
- fps[clock_div - 1] * 3 / 2)
- clock_div--;
-
- PDEBUG(D_PROBE,
- "PacketSize: %d, res: %dx%d -> using clockdiv: %d (%d fps)",
- packet_size, gspca_dev->width, gspca_dev->height, clock_div,
- fps[clock_div]);
-
- return clock_div;
-}
-
-static int cit_start_model0(struct gspca_dev *gspca_dev)
-{
- const unsigned short compression = 0; /* 0=none, 7=best frame rate */
- int clock_div;
-
- clock_div = cit_get_clock_div(gspca_dev);
- if (clock_div < 0)
- return clock_div;
-
- cit_write_reg(gspca_dev, 0x0000, 0x0100); /* turn on led */
- cit_write_reg(gspca_dev, 0x0003, 0x0438);
- cit_write_reg(gspca_dev, 0x001e, 0x042b);
- cit_write_reg(gspca_dev, 0x0041, 0x042c);
- cit_write_reg(gspca_dev, 0x0008, 0x0436);
- cit_write_reg(gspca_dev, 0x0024, 0x0403);
- cit_write_reg(gspca_dev, 0x002c, 0x0404);
- cit_write_reg(gspca_dev, 0x0002, 0x0426);
- cit_write_reg(gspca_dev, 0x0014, 0x0427);
-
- switch (gspca_dev->width) {
- case 160: /* 160x120 */
- cit_write_reg(gspca_dev, 0x0004, 0x010b);
- cit_write_reg(gspca_dev, 0x0001, 0x010a);
- cit_write_reg(gspca_dev, 0x0010, 0x0102);
- cit_write_reg(gspca_dev, 0x00a0, 0x0103);
- cit_write_reg(gspca_dev, 0x0000, 0x0104);
- cit_write_reg(gspca_dev, 0x0078, 0x0105);
- break;
-
- case 176: /* 176x144 */
- cit_write_reg(gspca_dev, 0x0006, 0x010b);
- cit_write_reg(gspca_dev, 0x0000, 0x010a);
- cit_write_reg(gspca_dev, 0x0005, 0x0102);
- cit_write_reg(gspca_dev, 0x00b0, 0x0103);
- cit_write_reg(gspca_dev, 0x0000, 0x0104);
- cit_write_reg(gspca_dev, 0x0090, 0x0105);
- break;
-
- case 320: /* 320x240 */
- cit_write_reg(gspca_dev, 0x0008, 0x010b);
- cit_write_reg(gspca_dev, 0x0004, 0x010a);
- cit_write_reg(gspca_dev, 0x0005, 0x0102);
- cit_write_reg(gspca_dev, 0x00a0, 0x0103);
- cit_write_reg(gspca_dev, 0x0010, 0x0104);
- cit_write_reg(gspca_dev, 0x0078, 0x0105);
- break;
- }
-
- cit_write_reg(gspca_dev, compression, 0x0109);
- cit_write_reg(gspca_dev, clock_div, 0x0111);
-
- return 0;
-}
-
-static int cit_start_model1(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int i, clock_div;
-
- clock_div = cit_get_clock_div(gspca_dev);
- if (clock_div < 0)
- return clock_div;
-
- cit_read_reg(gspca_dev, 0x0128, 1);
- cit_read_reg(gspca_dev, 0x0100, 0);
- cit_write_reg(gspca_dev, 0x01, 0x0100); /* LED On */
- cit_read_reg(gspca_dev, 0x0100, 0);
- cit_write_reg(gspca_dev, 0x81, 0x0100); /* LED Off */
- cit_read_reg(gspca_dev, 0x0100, 0);
- cit_write_reg(gspca_dev, 0x01, 0x0100); /* LED On */
- cit_write_reg(gspca_dev, 0x01, 0x0108);
-
- cit_write_reg(gspca_dev, 0x03, 0x0112);
- cit_read_reg(gspca_dev, 0x0115, 0);
- cit_write_reg(gspca_dev, 0x06, 0x0115);
- cit_read_reg(gspca_dev, 0x0116, 0);
- cit_write_reg(gspca_dev, 0x44, 0x0116);
- cit_read_reg(gspca_dev, 0x0116, 0);
- cit_write_reg(gspca_dev, 0x40, 0x0116);
- cit_read_reg(gspca_dev, 0x0115, 0);
- cit_write_reg(gspca_dev, 0x0e, 0x0115);
- cit_write_reg(gspca_dev, 0x19, 0x012c);
-
- cit_Packet_Format1(gspca_dev, 0x00, 0x1e);
- cit_Packet_Format1(gspca_dev, 0x39, 0x0d);
- cit_Packet_Format1(gspca_dev, 0x39, 0x09);
- cit_Packet_Format1(gspca_dev, 0x3b, 0x00);
- cit_Packet_Format1(gspca_dev, 0x28, 0x22);
- cit_Packet_Format1(gspca_dev, 0x27, 0x00);
- cit_Packet_Format1(gspca_dev, 0x2b, 0x1f);
- cit_Packet_Format1(gspca_dev, 0x39, 0x08);
-
- for (i = 0; i < cit_model1_ntries; i++)
- cit_Packet_Format1(gspca_dev, 0x2c, 0x00);
-
- for (i = 0; i < cit_model1_ntries; i++)
- cit_Packet_Format1(gspca_dev, 0x30, 0x14);
-
- cit_PacketFormat2(gspca_dev, 0x39, 0x02);
- cit_PacketFormat2(gspca_dev, 0x01, 0xe1);
- cit_PacketFormat2(gspca_dev, 0x02, 0xcd);
- cit_PacketFormat2(gspca_dev, 0x03, 0xcd);
- cit_PacketFormat2(gspca_dev, 0x04, 0xfa);
- cit_PacketFormat2(gspca_dev, 0x3f, 0xff);
- cit_PacketFormat2(gspca_dev, 0x39, 0x00);
-
- cit_PacketFormat2(gspca_dev, 0x39, 0x02);
- cit_PacketFormat2(gspca_dev, 0x0a, 0x37);
- cit_PacketFormat2(gspca_dev, 0x0b, 0xb8);
- cit_PacketFormat2(gspca_dev, 0x0c, 0xf3);
- cit_PacketFormat2(gspca_dev, 0x0d, 0xe3);
- cit_PacketFormat2(gspca_dev, 0x0e, 0x0d);
- cit_PacketFormat2(gspca_dev, 0x0f, 0xf2);
- cit_PacketFormat2(gspca_dev, 0x10, 0xd5);
- cit_PacketFormat2(gspca_dev, 0x11, 0xba);
- cit_PacketFormat2(gspca_dev, 0x12, 0x53);
- cit_PacketFormat2(gspca_dev, 0x3f, 0xff);
- cit_PacketFormat2(gspca_dev, 0x39, 0x00);
-
- cit_PacketFormat2(gspca_dev, 0x39, 0x02);
- cit_PacketFormat2(gspca_dev, 0x16, 0x00);
- cit_PacketFormat2(gspca_dev, 0x17, 0x28);
- cit_PacketFormat2(gspca_dev, 0x18, 0x7d);
- cit_PacketFormat2(gspca_dev, 0x19, 0xbe);
- cit_PacketFormat2(gspca_dev, 0x3f, 0xff);
- cit_PacketFormat2(gspca_dev, 0x39, 0x00);
-
- for (i = 0; i < cit_model1_ntries; i++)
- cit_Packet_Format1(gspca_dev, 0x00, 0x18);
- for (i = 0; i < cit_model1_ntries; i++)
- cit_Packet_Format1(gspca_dev, 0x13, 0x18);
- for (i = 0; i < cit_model1_ntries; i++)
- cit_Packet_Format1(gspca_dev, 0x14, 0x06);
-
- /* TESTME These are handled through controls
- KEEP until someone can test leaving this out is ok */
- if (0) {
- /* This is default brightness */
- for (i = 0; i < cit_model1_ntries; i++)
- cit_Packet_Format1(gspca_dev, 0x31, 0x37);
- for (i = 0; i < cit_model1_ntries; i++)
- cit_Packet_Format1(gspca_dev, 0x32, 0x46);
- for (i = 0; i < cit_model1_ntries; i++)
- cit_Packet_Format1(gspca_dev, 0x33, 0x55);
- }
-
- cit_Packet_Format1(gspca_dev, 0x2e, 0x04);
- for (i = 0; i < cit_model1_ntries; i++)
- cit_Packet_Format1(gspca_dev, 0x2d, 0x04);
- for (i = 0; i < cit_model1_ntries; i++)
- cit_Packet_Format1(gspca_dev, 0x29, 0x80);
- cit_Packet_Format1(gspca_dev, 0x2c, 0x01);
- cit_Packet_Format1(gspca_dev, 0x30, 0x17);
- cit_Packet_Format1(gspca_dev, 0x39, 0x08);
- for (i = 0; i < cit_model1_ntries; i++)
- cit_Packet_Format1(gspca_dev, 0x34, 0x00);
-
- cit_write_reg(gspca_dev, 0x00, 0x0101);
- cit_write_reg(gspca_dev, 0x00, 0x010a);
-
- switch (gspca_dev->width) {
- case 128: /* 128x96 */
- cit_write_reg(gspca_dev, 0x80, 0x0103);
- cit_write_reg(gspca_dev, 0x60, 0x0105);
- cit_write_reg(gspca_dev, 0x0c, 0x010b);
- cit_write_reg(gspca_dev, 0x04, 0x011b); /* Same everywhere */
- cit_write_reg(gspca_dev, 0x0b, 0x011d);
- cit_write_reg(gspca_dev, 0x00, 0x011e); /* Same everywhere */
- cit_write_reg(gspca_dev, 0x00, 0x0129);
- break;
- case 176: /* 176x144 */
- cit_write_reg(gspca_dev, 0xb0, 0x0103);
- cit_write_reg(gspca_dev, 0x8f, 0x0105);
- cit_write_reg(gspca_dev, 0x06, 0x010b);
- cit_write_reg(gspca_dev, 0x04, 0x011b); /* Same everywhere */
- cit_write_reg(gspca_dev, 0x0d, 0x011d);
- cit_write_reg(gspca_dev, 0x00, 0x011e); /* Same everywhere */
- cit_write_reg(gspca_dev, 0x03, 0x0129);
- break;
- case 352: /* 352x288 */
- cit_write_reg(gspca_dev, 0xb0, 0x0103);
- cit_write_reg(gspca_dev, 0x90, 0x0105);
- cit_write_reg(gspca_dev, 0x02, 0x010b);
- cit_write_reg(gspca_dev, 0x04, 0x011b); /* Same everywhere */
- cit_write_reg(gspca_dev, 0x05, 0x011d);
- cit_write_reg(gspca_dev, 0x00, 0x011e); /* Same everywhere */
- cit_write_reg(gspca_dev, 0x00, 0x0129);
- break;
- }
-
- cit_write_reg(gspca_dev, 0xff, 0x012b);
-
- /* TESTME These are handled through controls
- KEEP until someone can test leaving this out is ok */
- if (0) {
- /* This is another brightness - don't know why */
- for (i = 0; i < cit_model1_ntries; i++)
- cit_Packet_Format1(gspca_dev, 0x31, 0xc3);
- for (i = 0; i < cit_model1_ntries; i++)
- cit_Packet_Format1(gspca_dev, 0x32, 0xd2);
- for (i = 0; i < cit_model1_ntries; i++)
- cit_Packet_Format1(gspca_dev, 0x33, 0xe1);
-
- /* Default contrast */
- for (i = 0; i < cit_model1_ntries; i++)
- cit_Packet_Format1(gspca_dev, 0x14, 0x0a);
-
- /* Default sharpness */
- for (i = 0; i < cit_model1_ntries2; i++)
- cit_PacketFormat2(gspca_dev, 0x13, 0x1a);
-
- /* Default lighting conditions */
- cit_Packet_Format1(gspca_dev, 0x0027,
- v4l2_ctrl_g_ctrl(sd->lighting));
- }
-
- /* Assorted init */
- switch (gspca_dev->width) {
- case 128: /* 128x96 */
- cit_Packet_Format1(gspca_dev, 0x2b, 0x1e);
- cit_write_reg(gspca_dev, 0xc9, 0x0119); /* Same everywhere */
- cit_write_reg(gspca_dev, 0x80, 0x0109); /* Same everywhere */
- cit_write_reg(gspca_dev, 0x36, 0x0102);
- cit_write_reg(gspca_dev, 0x1a, 0x0104);
- cit_write_reg(gspca_dev, 0x04, 0x011a); /* Same everywhere */
- cit_write_reg(gspca_dev, 0x2b, 0x011c);
- cit_write_reg(gspca_dev, 0x23, 0x012a); /* Same everywhere */
- break;
- case 176: /* 176x144 */
- cit_Packet_Format1(gspca_dev, 0x2b, 0x1e);
- cit_write_reg(gspca_dev, 0xc9, 0x0119); /* Same everywhere */
- cit_write_reg(gspca_dev, 0x80, 0x0109); /* Same everywhere */
- cit_write_reg(gspca_dev, 0x04, 0x0102);
- cit_write_reg(gspca_dev, 0x02, 0x0104);
- cit_write_reg(gspca_dev, 0x04, 0x011a); /* Same everywhere */
- cit_write_reg(gspca_dev, 0x2b, 0x011c);
- cit_write_reg(gspca_dev, 0x23, 0x012a); /* Same everywhere */
- break;
- case 352: /* 352x288 */
- cit_Packet_Format1(gspca_dev, 0x2b, 0x1f);
- cit_write_reg(gspca_dev, 0xc9, 0x0119); /* Same everywhere */
- cit_write_reg(gspca_dev, 0x80, 0x0109); /* Same everywhere */
- cit_write_reg(gspca_dev, 0x08, 0x0102);
- cit_write_reg(gspca_dev, 0x01, 0x0104);
- cit_write_reg(gspca_dev, 0x04, 0x011a); /* Same everywhere */
- cit_write_reg(gspca_dev, 0x2f, 0x011c);
- cit_write_reg(gspca_dev, 0x23, 0x012a); /* Same everywhere */
- break;
- }
-
- cit_write_reg(gspca_dev, 0x01, 0x0100); /* LED On */
- cit_write_reg(gspca_dev, clock_div, 0x0111);
-
- return 0;
-}
-
-static int cit_start_model2(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int clock_div = 0;
-
- cit_write_reg(gspca_dev, 0x0000, 0x0100); /* LED on */
- cit_read_reg(gspca_dev, 0x0116, 0);
- cit_write_reg(gspca_dev, 0x0060, 0x0116);
- cit_write_reg(gspca_dev, 0x0002, 0x0112);
- cit_write_reg(gspca_dev, 0x00bc, 0x012c);
- cit_write_reg(gspca_dev, 0x0008, 0x012b);
- cit_write_reg(gspca_dev, 0x0000, 0x0108);
- cit_write_reg(gspca_dev, 0x0001, 0x0133);
- cit_write_reg(gspca_dev, 0x0001, 0x0102);
- switch (gspca_dev->width) {
- case 176: /* 176x144 */
- cit_write_reg(gspca_dev, 0x002c, 0x0103); /* All except 320x240 */
- cit_write_reg(gspca_dev, 0x0000, 0x0104); /* Same */
- cit_write_reg(gspca_dev, 0x0024, 0x0105); /* 176x144, 352x288 */
- cit_write_reg(gspca_dev, 0x00b9, 0x010a); /* Unique to this mode */
- cit_write_reg(gspca_dev, 0x0038, 0x0119); /* Unique to this mode */
- /* TESTME HDG: this does not seem right
- (it is 2 for all other resolutions) */
- sd->sof_len = 10;
- break;
- case 320: /* 320x240 */
- cit_write_reg(gspca_dev, 0x0028, 0x0103); /* Unique to this mode */
- cit_write_reg(gspca_dev, 0x0000, 0x0104); /* Same */
- cit_write_reg(gspca_dev, 0x001e, 0x0105); /* 320x240, 352x240 */
- cit_write_reg(gspca_dev, 0x0039, 0x010a); /* All except 176x144 */
- cit_write_reg(gspca_dev, 0x0070, 0x0119); /* All except 176x144 */
- sd->sof_len = 2;
- break;
- /* case VIDEOSIZE_352x240: */
- cit_write_reg(gspca_dev, 0x002c, 0x0103); /* All except 320x240 */
- cit_write_reg(gspca_dev, 0x0000, 0x0104); /* Same */
- cit_write_reg(gspca_dev, 0x001e, 0x0105); /* 320x240, 352x240 */
- cit_write_reg(gspca_dev, 0x0039, 0x010a); /* All except 176x144 */
- cit_write_reg(gspca_dev, 0x0070, 0x0119); /* All except 176x144 */
- sd->sof_len = 2;
- break;
- case 352: /* 352x288 */
- cit_write_reg(gspca_dev, 0x002c, 0x0103); /* All except 320x240 */
- cit_write_reg(gspca_dev, 0x0000, 0x0104); /* Same */
- cit_write_reg(gspca_dev, 0x0024, 0x0105); /* 176x144, 352x288 */
- cit_write_reg(gspca_dev, 0x0039, 0x010a); /* All except 176x144 */
- cit_write_reg(gspca_dev, 0x0070, 0x0119); /* All except 176x144 */
- sd->sof_len = 2;
- break;
- }
-
- cit_write_reg(gspca_dev, 0x0000, 0x0100); /* LED on */
-
- switch (gspca_dev->width) {
- case 176: /* 176x144 */
- cit_write_reg(gspca_dev, 0x0050, 0x0111);
- cit_write_reg(gspca_dev, 0x00d0, 0x0111);
- break;
- case 320: /* 320x240 */
- case 352: /* 352x288 */
- cit_write_reg(gspca_dev, 0x0040, 0x0111);
- cit_write_reg(gspca_dev, 0x00c0, 0x0111);
- break;
- }
- cit_write_reg(gspca_dev, 0x009b, 0x010f);
- cit_write_reg(gspca_dev, 0x00bb, 0x010f);
-
- /*
- * Hardware settings, may affect CMOS sensor; not user controls!
- * -------------------------------------------------------------
- * 0x0004: no effect
- * 0x0006: hardware effect
- * 0x0008: no effect
- * 0x000a: stops video stream, probably important h/w setting
- * 0x000c: changes color in hardware manner (not user setting)
- * 0x0012: changes number of colors (does not affect speed)
- * 0x002a: no effect
- * 0x002c: hardware setting (related to scan lines)
- * 0x002e: stops video stream, probably important h/w setting
- */
- cit_model2_Packet1(gspca_dev, 0x000a, 0x005c);
- cit_model2_Packet1(gspca_dev, 0x0004, 0x0000);
- cit_model2_Packet1(gspca_dev, 0x0006, 0x00fb);
- cit_model2_Packet1(gspca_dev, 0x0008, 0x0000);
- cit_model2_Packet1(gspca_dev, 0x000c, 0x0009);
- cit_model2_Packet1(gspca_dev, 0x0012, 0x000a);
- cit_model2_Packet1(gspca_dev, 0x002a, 0x0000);
- cit_model2_Packet1(gspca_dev, 0x002c, 0x0000);
- cit_model2_Packet1(gspca_dev, 0x002e, 0x0008);
-
- /*
- * Function 0x0030 pops up all over the place. Apparently
- * it is a hardware control register, with every bit assigned to
- * do something.
- */
- cit_model2_Packet1(gspca_dev, 0x0030, 0x0000);
-
- /*
- * Magic control of CMOS sensor. Only lower values like
- * 0-3 work, and picture shifts left or right. Don't change.
- */
- switch (gspca_dev->width) {
- case 176: /* 176x144 */
- cit_model2_Packet1(gspca_dev, 0x0014, 0x0002);
- cit_model2_Packet1(gspca_dev, 0x0016, 0x0002); /* Horizontal shift */
- cit_model2_Packet1(gspca_dev, 0x0018, 0x004a); /* Another hardware setting */
- clock_div = 6;
- break;
- case 320: /* 320x240 */
- cit_model2_Packet1(gspca_dev, 0x0014, 0x0009);
- cit_model2_Packet1(gspca_dev, 0x0016, 0x0005); /* Horizontal shift */
- cit_model2_Packet1(gspca_dev, 0x0018, 0x0044); /* Another hardware setting */
- clock_div = 8;
- break;
- /* case VIDEOSIZE_352x240: */
- /* This mode doesn't work as Windows programs it; changed to work */
- cit_model2_Packet1(gspca_dev, 0x0014, 0x0009); /* Windows sets this to 8 */
- cit_model2_Packet1(gspca_dev, 0x0016, 0x0003); /* Horizontal shift */
- cit_model2_Packet1(gspca_dev, 0x0018, 0x0044); /* Windows sets this to 0x0045 */
- clock_div = 10;
- break;
- case 352: /* 352x288 */
- cit_model2_Packet1(gspca_dev, 0x0014, 0x0003);
- cit_model2_Packet1(gspca_dev, 0x0016, 0x0002); /* Horizontal shift */
- cit_model2_Packet1(gspca_dev, 0x0018, 0x004a); /* Another hardware setting */
- clock_div = 16;
- break;
- }
-
- /* TESTME These are handled through controls
- KEEP until someone can test leaving this out is ok */
- if (0)
- cit_model2_Packet1(gspca_dev, 0x001a, 0x005a);
-
- /*
- * We have our own frame rate setting varying from 0 (slowest) to 6
- * (fastest). The camera model 2 allows frame rate in range [0..0x1F]
- # where 0 is also the slowest setting. However for all practical
- # reasons high settings make no sense because USB is not fast enough
- # to support high FPS. Be aware that the picture datastream will be
- # severely disrupted if you ask for frame rate faster than allowed
- # for the video size - see below:
- *
- * Allowable ranges (obtained experimentally on OHCI, K6-3, 450 MHz):
- * -----------------------------------------------------------------
- * 176x144: [6..31]
- * 320x240: [8..31]
- * 352x240: [10..31]
- * 352x288: [16..31] I have to raise lower threshold for stability...
- *
- * As usual, slower FPS provides better sensitivity.
- */
- cit_model2_Packet1(gspca_dev, 0x001c, clock_div);
-
- /*
- * This setting does not visibly affect pictures; left it here
- * because it was present in Windows USB data stream. This function
- * does not allow arbitrary values and apparently is a bit mask, to
- * be activated only at appropriate time. Don't change it randomly!
- */
- switch (gspca_dev->width) {
- case 176: /* 176x144 */
- cit_model2_Packet1(gspca_dev, 0x0026, 0x00c2);
- break;
- case 320: /* 320x240 */
- cit_model2_Packet1(gspca_dev, 0x0026, 0x0044);
- break;
- /* case VIDEOSIZE_352x240: */
- cit_model2_Packet1(gspca_dev, 0x0026, 0x0046);
- break;
- case 352: /* 352x288 */
- cit_model2_Packet1(gspca_dev, 0x0026, 0x0048);
- break;
- }
-
- cit_model2_Packet1(gspca_dev, 0x0028, v4l2_ctrl_g_ctrl(sd->lighting));
- /* model2 cannot change the backlight compensation while streaming */
- v4l2_ctrl_grab(sd->lighting, true);
-
- /* color balance rg2 */
- cit_model2_Packet1(gspca_dev, 0x001e, 0x002f);
- /* saturation */
- cit_model2_Packet1(gspca_dev, 0x0020, 0x0034);
- /* color balance yb */
- cit_model2_Packet1(gspca_dev, 0x0022, 0x00a0);
-
- /* Hardware control command */
- cit_model2_Packet1(gspca_dev, 0x0030, 0x0004);
-
- return 0;
-}
-
-static int cit_start_model3(struct gspca_dev *gspca_dev)
-{
- const unsigned short compression = 0; /* 0=none, 7=best frame rate */
- int i, clock_div = 0;
-
- /* HDG not in ibmcam driver, added to see if it helps with
- auto-detecting between model3 and ibm netcamera pro */
- cit_read_reg(gspca_dev, 0x128, 1);
-
- cit_write_reg(gspca_dev, 0x0000, 0x0100);
- cit_read_reg(gspca_dev, 0x0116, 0);
- cit_write_reg(gspca_dev, 0x0060, 0x0116);
- cit_write_reg(gspca_dev, 0x0002, 0x0112);
- cit_write_reg(gspca_dev, 0x0000, 0x0123);
- cit_write_reg(gspca_dev, 0x0001, 0x0117);
- cit_write_reg(gspca_dev, 0x0040, 0x0108);
- cit_write_reg(gspca_dev, 0x0019, 0x012c);
- cit_write_reg(gspca_dev, 0x0060, 0x0116);
- cit_write_reg(gspca_dev, 0x0002, 0x0115);
- cit_write_reg(gspca_dev, 0x0003, 0x0115);
- cit_read_reg(gspca_dev, 0x0115, 0);
- cit_write_reg(gspca_dev, 0x000b, 0x0115);
-
- /* TESTME HDG not in ibmcam driver, added to see if it helps with
- auto-detecting between model3 and ibm netcamera pro */
- if (0) {
- cit_write_reg(gspca_dev, 0x0078, 0x012d);
- cit_write_reg(gspca_dev, 0x0001, 0x012f);
- cit_write_reg(gspca_dev, 0xd141, 0x0124);
- cit_write_reg(gspca_dev, 0x0079, 0x012d);
- cit_write_reg(gspca_dev, 0x00ff, 0x0130);
- cit_write_reg(gspca_dev, 0xcd41, 0x0124);
- cit_write_reg(gspca_dev, 0xfffa, 0x0124);
- cit_read_reg(gspca_dev, 0x0126, 1);
- }
-
- cit_model3_Packet1(gspca_dev, 0x000a, 0x0040);
- cit_model3_Packet1(gspca_dev, 0x000b, 0x00f6);
- cit_model3_Packet1(gspca_dev, 0x000c, 0x0002);
- cit_model3_Packet1(gspca_dev, 0x000d, 0x0020);
- cit_model3_Packet1(gspca_dev, 0x000e, 0x0033);
- cit_model3_Packet1(gspca_dev, 0x000f, 0x0007);
- cit_model3_Packet1(gspca_dev, 0x0010, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x0011, 0x0070);
- cit_model3_Packet1(gspca_dev, 0x0012, 0x0030);
- cit_model3_Packet1(gspca_dev, 0x0013, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x0014, 0x0001);
- cit_model3_Packet1(gspca_dev, 0x0015, 0x0001);
- cit_model3_Packet1(gspca_dev, 0x0016, 0x0001);
- cit_model3_Packet1(gspca_dev, 0x0017, 0x0001);
- cit_model3_Packet1(gspca_dev, 0x0018, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x001e, 0x00c3);
- cit_model3_Packet1(gspca_dev, 0x0020, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x0028, 0x0010);
- cit_model3_Packet1(gspca_dev, 0x0029, 0x0054);
- cit_model3_Packet1(gspca_dev, 0x002a, 0x0013);
- cit_model3_Packet1(gspca_dev, 0x002b, 0x0007);
- cit_model3_Packet1(gspca_dev, 0x002d, 0x0028);
- cit_model3_Packet1(gspca_dev, 0x002e, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x0031, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x0032, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x0033, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x0034, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x0035, 0x0038);
- cit_model3_Packet1(gspca_dev, 0x003a, 0x0001);
- cit_model3_Packet1(gspca_dev, 0x003c, 0x001e);
- cit_model3_Packet1(gspca_dev, 0x003f, 0x000a);
- cit_model3_Packet1(gspca_dev, 0x0041, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x0046, 0x003f);
- cit_model3_Packet1(gspca_dev, 0x0047, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x0050, 0x0005);
- cit_model3_Packet1(gspca_dev, 0x0052, 0x001a);
- cit_model3_Packet1(gspca_dev, 0x0053, 0x0003);
- cit_model3_Packet1(gspca_dev, 0x005a, 0x006b);
- cit_model3_Packet1(gspca_dev, 0x005d, 0x001e);
- cit_model3_Packet1(gspca_dev, 0x005e, 0x0030);
- cit_model3_Packet1(gspca_dev, 0x005f, 0x0041);
- cit_model3_Packet1(gspca_dev, 0x0064, 0x0008);
- cit_model3_Packet1(gspca_dev, 0x0065, 0x0015);
- cit_model3_Packet1(gspca_dev, 0x0068, 0x000f);
- cit_model3_Packet1(gspca_dev, 0x0079, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x007a, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x007c, 0x003f);
- cit_model3_Packet1(gspca_dev, 0x0082, 0x000f);
- cit_model3_Packet1(gspca_dev, 0x0085, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x0099, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x009b, 0x0023);
- cit_model3_Packet1(gspca_dev, 0x009c, 0x0022);
- cit_model3_Packet1(gspca_dev, 0x009d, 0x0096);
- cit_model3_Packet1(gspca_dev, 0x009e, 0x0096);
- cit_model3_Packet1(gspca_dev, 0x009f, 0x000a);
-
- switch (gspca_dev->width) {
- case 160:
- cit_write_reg(gspca_dev, 0x0000, 0x0101); /* Same on 160x120, 320x240 */
- cit_write_reg(gspca_dev, 0x00a0, 0x0103); /* Same on 160x120, 320x240 */
- cit_write_reg(gspca_dev, 0x0078, 0x0105); /* Same on 160x120, 320x240 */
- cit_write_reg(gspca_dev, 0x0000, 0x010a); /* Same */
- cit_write_reg(gspca_dev, 0x0024, 0x010b); /* Differs everywhere */
- cit_write_reg(gspca_dev, 0x00a9, 0x0119);
- cit_write_reg(gspca_dev, 0x0016, 0x011b);
- cit_write_reg(gspca_dev, 0x0002, 0x011d); /* Same on 160x120, 320x240 */
- cit_write_reg(gspca_dev, 0x0003, 0x011e); /* Same on 160x120, 640x480 */
- cit_write_reg(gspca_dev, 0x0000, 0x0129); /* Same */
- cit_write_reg(gspca_dev, 0x00fc, 0x012b); /* Same */
- cit_write_reg(gspca_dev, 0x0018, 0x0102);
- cit_write_reg(gspca_dev, 0x0004, 0x0104);
- cit_write_reg(gspca_dev, 0x0004, 0x011a);
- cit_write_reg(gspca_dev, 0x0028, 0x011c);
- cit_write_reg(gspca_dev, 0x0022, 0x012a); /* Same */
- cit_write_reg(gspca_dev, 0x0000, 0x0118);
- cit_write_reg(gspca_dev, 0x0000, 0x0132);
- cit_model3_Packet1(gspca_dev, 0x0021, 0x0001); /* Same */
- cit_write_reg(gspca_dev, compression, 0x0109);
- clock_div = 3;
- break;
- case 320:
- cit_write_reg(gspca_dev, 0x0000, 0x0101); /* Same on 160x120, 320x240 */
- cit_write_reg(gspca_dev, 0x00a0, 0x0103); /* Same on 160x120, 320x240 */
- cit_write_reg(gspca_dev, 0x0078, 0x0105); /* Same on 160x120, 320x240 */
- cit_write_reg(gspca_dev, 0x0000, 0x010a); /* Same */
- cit_write_reg(gspca_dev, 0x0028, 0x010b); /* Differs everywhere */
- cit_write_reg(gspca_dev, 0x0002, 0x011d); /* Same */
- cit_write_reg(gspca_dev, 0x0000, 0x011e);
- cit_write_reg(gspca_dev, 0x0000, 0x0129); /* Same */
- cit_write_reg(gspca_dev, 0x00fc, 0x012b); /* Same */
- /* 4 commands from 160x120 skipped */
- cit_write_reg(gspca_dev, 0x0022, 0x012a); /* Same */
- cit_model3_Packet1(gspca_dev, 0x0021, 0x0001); /* Same */
- cit_write_reg(gspca_dev, compression, 0x0109);
- cit_write_reg(gspca_dev, 0x00d9, 0x0119);
- cit_write_reg(gspca_dev, 0x0006, 0x011b);
- cit_write_reg(gspca_dev, 0x0021, 0x0102); /* Same on 320x240, 640x480 */
- cit_write_reg(gspca_dev, 0x0010, 0x0104);
- cit_write_reg(gspca_dev, 0x0004, 0x011a);
- cit_write_reg(gspca_dev, 0x003f, 0x011c);
- cit_write_reg(gspca_dev, 0x001c, 0x0118);
- cit_write_reg(gspca_dev, 0x0000, 0x0132);
- clock_div = 5;
- break;
- case 640:
- cit_write_reg(gspca_dev, 0x00f0, 0x0105);
- cit_write_reg(gspca_dev, 0x0000, 0x010a); /* Same */
- cit_write_reg(gspca_dev, 0x0038, 0x010b); /* Differs everywhere */
- cit_write_reg(gspca_dev, 0x00d9, 0x0119); /* Same on 320x240, 640x480 */
- cit_write_reg(gspca_dev, 0x0006, 0x011b); /* Same on 320x240, 640x480 */
- cit_write_reg(gspca_dev, 0x0004, 0x011d); /* NC */
- cit_write_reg(gspca_dev, 0x0003, 0x011e); /* Same on 160x120, 640x480 */
- cit_write_reg(gspca_dev, 0x0000, 0x0129); /* Same */
- cit_write_reg(gspca_dev, 0x00fc, 0x012b); /* Same */
- cit_write_reg(gspca_dev, 0x0021, 0x0102); /* Same on 320x240, 640x480 */
- cit_write_reg(gspca_dev, 0x0016, 0x0104); /* NC */
- cit_write_reg(gspca_dev, 0x0004, 0x011a); /* Same on 320x240, 640x480 */
- cit_write_reg(gspca_dev, 0x003f, 0x011c); /* Same on 320x240, 640x480 */
- cit_write_reg(gspca_dev, 0x0022, 0x012a); /* Same */
- cit_write_reg(gspca_dev, 0x001c, 0x0118); /* Same on 320x240, 640x480 */
- cit_model3_Packet1(gspca_dev, 0x0021, 0x0001); /* Same */
- cit_write_reg(gspca_dev, compression, 0x0109);
- cit_write_reg(gspca_dev, 0x0040, 0x0101);
- cit_write_reg(gspca_dev, 0x0040, 0x0103);
- cit_write_reg(gspca_dev, 0x0000, 0x0132); /* Same on 320x240, 640x480 */
- clock_div = 7;
- break;
- }
-
- cit_model3_Packet1(gspca_dev, 0x007e, 0x000e); /* Hue */
- cit_model3_Packet1(gspca_dev, 0x0036, 0x0011); /* Brightness */
- cit_model3_Packet1(gspca_dev, 0x0060, 0x0002); /* Sharpness */
- cit_model3_Packet1(gspca_dev, 0x0061, 0x0004); /* Sharpness */
- cit_model3_Packet1(gspca_dev, 0x0062, 0x0005); /* Sharpness */
- cit_model3_Packet1(gspca_dev, 0x0063, 0x0014); /* Sharpness */
- cit_model3_Packet1(gspca_dev, 0x0096, 0x00a0); /* Red sharpness */
- cit_model3_Packet1(gspca_dev, 0x0097, 0x0096); /* Blue sharpness */
- cit_model3_Packet1(gspca_dev, 0x0067, 0x0001); /* Contrast */
- cit_model3_Packet1(gspca_dev, 0x005b, 0x000c); /* Contrast */
- cit_model3_Packet1(gspca_dev, 0x005c, 0x0016); /* Contrast */
- cit_model3_Packet1(gspca_dev, 0x0098, 0x000b);
- cit_model3_Packet1(gspca_dev, 0x002c, 0x0003); /* Was 1, broke 640x480 */
- cit_model3_Packet1(gspca_dev, 0x002f, 0x002a);
- cit_model3_Packet1(gspca_dev, 0x0030, 0x0029);
- cit_model3_Packet1(gspca_dev, 0x0037, 0x0002);
- cit_model3_Packet1(gspca_dev, 0x0038, 0x0059);
- cit_model3_Packet1(gspca_dev, 0x003d, 0x002e);
- cit_model3_Packet1(gspca_dev, 0x003e, 0x0028);
- cit_model3_Packet1(gspca_dev, 0x0078, 0x0005);
- cit_model3_Packet1(gspca_dev, 0x007b, 0x0011);
- cit_model3_Packet1(gspca_dev, 0x007d, 0x004b);
- cit_model3_Packet1(gspca_dev, 0x007f, 0x0022);
- cit_model3_Packet1(gspca_dev, 0x0080, 0x000c);
- cit_model3_Packet1(gspca_dev, 0x0081, 0x000b);
- cit_model3_Packet1(gspca_dev, 0x0083, 0x00fd);
- cit_model3_Packet1(gspca_dev, 0x0086, 0x000b);
- cit_model3_Packet1(gspca_dev, 0x0087, 0x000b);
- cit_model3_Packet1(gspca_dev, 0x007e, 0x000e);
- cit_model3_Packet1(gspca_dev, 0x0096, 0x00a0); /* Red sharpness */
- cit_model3_Packet1(gspca_dev, 0x0097, 0x0096); /* Blue sharpness */
- cit_model3_Packet1(gspca_dev, 0x0098, 0x000b);
-
- /* FIXME we should probably use cit_get_clock_div() here (in
- combination with isoc negotiation using the programmable isoc size)
- like with the IBM netcam pro). */
- cit_write_reg(gspca_dev, clock_div, 0x0111); /* Clock Divider */
-
- switch (gspca_dev->width) {
- case 160:
- cit_model3_Packet1(gspca_dev, 0x001f, 0x0000); /* Same */
- cit_model3_Packet1(gspca_dev, 0x0039, 0x001f); /* Same */
- cit_model3_Packet1(gspca_dev, 0x003b, 0x003c); /* Same */
- cit_model3_Packet1(gspca_dev, 0x0040, 0x000a);
- cit_model3_Packet1(gspca_dev, 0x0051, 0x000a);
- break;
- case 320:
- cit_model3_Packet1(gspca_dev, 0x001f, 0x0000); /* Same */
- cit_model3_Packet1(gspca_dev, 0x0039, 0x001f); /* Same */
- cit_model3_Packet1(gspca_dev, 0x003b, 0x003c); /* Same */
- cit_model3_Packet1(gspca_dev, 0x0040, 0x0008);
- cit_model3_Packet1(gspca_dev, 0x0051, 0x000b);
- break;
- case 640:
- cit_model3_Packet1(gspca_dev, 0x001f, 0x0002); /* !Same */
- cit_model3_Packet1(gspca_dev, 0x0039, 0x003e); /* !Same */
- cit_model3_Packet1(gspca_dev, 0x0040, 0x0008);
- cit_model3_Packet1(gspca_dev, 0x0051, 0x000a);
- break;
- }
-
-/* if (sd->input_index) { */
- if (rca_input) {
- for (i = 0; i < ARRAY_SIZE(rca_initdata); i++) {
- if (rca_initdata[i][0])
- cit_read_reg(gspca_dev, rca_initdata[i][2], 0);
- else
- cit_write_reg(gspca_dev, rca_initdata[i][1],
- rca_initdata[i][2]);
- }
- }
-
- return 0;
-}
-
-static int cit_start_model4(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- cit_write_reg(gspca_dev, 0x0000, 0x0100);
- cit_write_reg(gspca_dev, 0x00c0, 0x0111);
- cit_write_reg(gspca_dev, 0x00bc, 0x012c);
- cit_write_reg(gspca_dev, 0x0080, 0x012b);
- cit_write_reg(gspca_dev, 0x0000, 0x0108);
- cit_write_reg(gspca_dev, 0x0001, 0x0133);
- cit_write_reg(gspca_dev, 0x009b, 0x010f);
- cit_write_reg(gspca_dev, 0x00bb, 0x010f);
- cit_model4_Packet1(gspca_dev, 0x0038, 0x0000);
- cit_model4_Packet1(gspca_dev, 0x000a, 0x005c);
-
- cit_write_reg(gspca_dev, 0x00aa, 0x012d);
- cit_write_reg(gspca_dev, 0x0004, 0x012f);
- cit_write_reg(gspca_dev, 0xd141, 0x0124);
- cit_write_reg(gspca_dev, 0x0000, 0x0127);
- cit_write_reg(gspca_dev, 0x00fb, 0x012e);
- cit_write_reg(gspca_dev, 0x0000, 0x0130);
- cit_write_reg(gspca_dev, 0x8a28, 0x0124);
- cit_write_reg(gspca_dev, 0x00aa, 0x012f);
- cit_write_reg(gspca_dev, 0xd055, 0x0124);
- cit_write_reg(gspca_dev, 0x000c, 0x0127);
- cit_write_reg(gspca_dev, 0x0009, 0x012e);
- cit_write_reg(gspca_dev, 0xaa28, 0x0124);
-
- cit_write_reg(gspca_dev, 0x00aa, 0x012d);
- cit_write_reg(gspca_dev, 0x0012, 0x012f);
- cit_write_reg(gspca_dev, 0xd141, 0x0124);
- cit_write_reg(gspca_dev, 0x0008, 0x0127);
- cit_write_reg(gspca_dev, 0x00aa, 0x0130);
- cit_write_reg(gspca_dev, 0x82a8, 0x0124);
- cit_write_reg(gspca_dev, 0x002a, 0x012d);
- cit_write_reg(gspca_dev, 0x0000, 0x012f);
- cit_write_reg(gspca_dev, 0xd145, 0x0124);
- cit_write_reg(gspca_dev, 0xfffa, 0x0124);
- cit_model4_Packet1(gspca_dev, 0x0034, 0x0000);
-
- switch (gspca_dev->width) {
- case 128: /* 128x96 */
- cit_write_reg(gspca_dev, 0x0070, 0x0119);
- cit_write_reg(gspca_dev, 0x00d0, 0x0111);
- cit_write_reg(gspca_dev, 0x0039, 0x010a);
- cit_write_reg(gspca_dev, 0x0001, 0x0102);
- cit_write_reg(gspca_dev, 0x0028, 0x0103);
- cit_write_reg(gspca_dev, 0x0000, 0x0104);
- cit_write_reg(gspca_dev, 0x001e, 0x0105);
- cit_write_reg(gspca_dev, 0x00aa, 0x012d);
- cit_write_reg(gspca_dev, 0x0016, 0x012f);
- cit_write_reg(gspca_dev, 0xd141, 0x0124);
- cit_write_reg(gspca_dev, 0x000a, 0x0127);
- cit_write_reg(gspca_dev, 0x00aa, 0x0130);
- cit_write_reg(gspca_dev, 0x82a8, 0x0124);
- cit_write_reg(gspca_dev, 0x0014, 0x012d);
- cit_write_reg(gspca_dev, 0x0008, 0x012f);
- cit_write_reg(gspca_dev, 0xd145, 0x0124);
- cit_write_reg(gspca_dev, 0x00aa, 0x012e);
- cit_write_reg(gspca_dev, 0x001a, 0x0130);
- cit_write_reg(gspca_dev, 0x8a0a, 0x0124);
- cit_write_reg(gspca_dev, 0x005a, 0x012d);
- cit_write_reg(gspca_dev, 0x9545, 0x0124);
- cit_write_reg(gspca_dev, 0x00aa, 0x0127);
- cit_write_reg(gspca_dev, 0x0018, 0x012e);
- cit_write_reg(gspca_dev, 0x0043, 0x0130);
- cit_write_reg(gspca_dev, 0x8a28, 0x0124);
- cit_write_reg(gspca_dev, 0x00aa, 0x012f);
- cit_write_reg(gspca_dev, 0xd055, 0x0124);
- cit_write_reg(gspca_dev, 0x001c, 0x0127);
- cit_write_reg(gspca_dev, 0x00eb, 0x012e);
- cit_write_reg(gspca_dev, 0xaa28, 0x0124);
- cit_write_reg(gspca_dev, 0x00aa, 0x012d);
- cit_write_reg(gspca_dev, 0x0032, 0x012f);
- cit_write_reg(gspca_dev, 0xd141, 0x0124);
- cit_write_reg(gspca_dev, 0x0000, 0x0127);
- cit_write_reg(gspca_dev, 0x00aa, 0x0130);
- cit_write_reg(gspca_dev, 0x82a8, 0x0124);
- cit_write_reg(gspca_dev, 0x0036, 0x012d);
- cit_write_reg(gspca_dev, 0x0008, 0x012f);
- cit_write_reg(gspca_dev, 0xd145, 0x0124);
- cit_write_reg(gspca_dev, 0xfffa, 0x0124);
- cit_write_reg(gspca_dev, 0x00aa, 0x012d);
- cit_write_reg(gspca_dev, 0x001e, 0x012f);
- cit_write_reg(gspca_dev, 0xd141, 0x0124);
- cit_write_reg(gspca_dev, 0x0017, 0x0127);
- cit_write_reg(gspca_dev, 0x0013, 0x012e);
- cit_write_reg(gspca_dev, 0x0031, 0x0130);
- cit_write_reg(gspca_dev, 0x8a28, 0x0124);
- cit_write_reg(gspca_dev, 0x0017, 0x012d);
- cit_write_reg(gspca_dev, 0x0078, 0x012f);
- cit_write_reg(gspca_dev, 0xd145, 0x0124);
- cit_write_reg(gspca_dev, 0x0000, 0x0127);
- cit_write_reg(gspca_dev, 0xfea8, 0x0124);
- sd->sof_len = 2;
- break;
- case 160: /* 160x120 */
- cit_write_reg(gspca_dev, 0x0038, 0x0119);
- cit_write_reg(gspca_dev, 0x00d0, 0x0111);
- cit_write_reg(gspca_dev, 0x00b9, 0x010a);
- cit_write_reg(gspca_dev, 0x0001, 0x0102);
- cit_write_reg(gspca_dev, 0x0028, 0x0103);
- cit_write_reg(gspca_dev, 0x0000, 0x0104);
- cit_write_reg(gspca_dev, 0x001e, 0x0105);
- cit_write_reg(gspca_dev, 0x00aa, 0x012d);
- cit_write_reg(gspca_dev, 0x0016, 0x012f);
- cit_write_reg(gspca_dev, 0xd141, 0x0124);
- cit_write_reg(gspca_dev, 0x000b, 0x0127);
- cit_write_reg(gspca_dev, 0x00aa, 0x0130);
- cit_write_reg(gspca_dev, 0x82a8, 0x0124);
- cit_write_reg(gspca_dev, 0x0014, 0x012d);
- cit_write_reg(gspca_dev, 0x0008, 0x012f);
- cit_write_reg(gspca_dev, 0xd145, 0x0124);
- cit_write_reg(gspca_dev, 0x00aa, 0x012e);
- cit_write_reg(gspca_dev, 0x001a, 0x0130);
- cit_write_reg(gspca_dev, 0x8a0a, 0x0124);
- cit_write_reg(gspca_dev, 0x005a, 0x012d);
- cit_write_reg(gspca_dev, 0x9545, 0x0124);
- cit_write_reg(gspca_dev, 0x00aa, 0x0127);
- cit_write_reg(gspca_dev, 0x0018, 0x012e);
- cit_write_reg(gspca_dev, 0x0043, 0x0130);
- cit_write_reg(gspca_dev, 0x8a28, 0x0124);
- cit_write_reg(gspca_dev, 0x00aa, 0x012f);
- cit_write_reg(gspca_dev, 0xd055, 0x0124);
- cit_write_reg(gspca_dev, 0x001c, 0x0127);
- cit_write_reg(gspca_dev, 0x00c7, 0x012e);
- cit_write_reg(gspca_dev, 0xaa28, 0x0124);
- cit_write_reg(gspca_dev, 0x00aa, 0x012d);
- cit_write_reg(gspca_dev, 0x0032, 0x012f);
- cit_write_reg(gspca_dev, 0xd141, 0x0124);
- cit_write_reg(gspca_dev, 0x0025, 0x0127);
- cit_write_reg(gspca_dev, 0x00aa, 0x0130);
- cit_write_reg(gspca_dev, 0x82a8, 0x0124);
- cit_write_reg(gspca_dev, 0x0036, 0x012d);
- cit_write_reg(gspca_dev, 0x0008, 0x012f);
- cit_write_reg(gspca_dev, 0xd145, 0x0124);
- cit_write_reg(gspca_dev, 0xfffa, 0x0124);
- cit_write_reg(gspca_dev, 0x00aa, 0x012d);
- cit_write_reg(gspca_dev, 0x001e, 0x012f);
- cit_write_reg(gspca_dev, 0xd141, 0x0124);
- cit_write_reg(gspca_dev, 0x0048, 0x0127);
- cit_write_reg(gspca_dev, 0x0035, 0x012e);
- cit_write_reg(gspca_dev, 0x00d0, 0x0130);
- cit_write_reg(gspca_dev, 0x8a28, 0x0124);
- cit_write_reg(gspca_dev, 0x0048, 0x012d);
- cit_write_reg(gspca_dev, 0x0090, 0x012f);
- cit_write_reg(gspca_dev, 0xd145, 0x0124);
- cit_write_reg(gspca_dev, 0x0001, 0x0127);
- cit_write_reg(gspca_dev, 0xfea8, 0x0124);
- sd->sof_len = 2;
- break;
- case 176: /* 176x144 */
- cit_write_reg(gspca_dev, 0x0038, 0x0119);
- cit_write_reg(gspca_dev, 0x00d0, 0x0111);
- cit_write_reg(gspca_dev, 0x00b9, 0x010a);
- cit_write_reg(gspca_dev, 0x0001, 0x0102);
- cit_write_reg(gspca_dev, 0x002c, 0x0103);
- cit_write_reg(gspca_dev, 0x0000, 0x0104);
- cit_write_reg(gspca_dev, 0x0024, 0x0105);
- cit_write_reg(gspca_dev, 0x00aa, 0x012d);
- cit_write_reg(gspca_dev, 0x0016, 0x012f);
- cit_write_reg(gspca_dev, 0xd141, 0x0124);
- cit_write_reg(gspca_dev, 0x0007, 0x0127);
- cit_write_reg(gspca_dev, 0x00aa, 0x0130);
- cit_write_reg(gspca_dev, 0x82a8, 0x0124);
- cit_write_reg(gspca_dev, 0x0014, 0x012d);
- cit_write_reg(gspca_dev, 0x0001, 0x012f);
- cit_write_reg(gspca_dev, 0xd145, 0x0124);
- cit_write_reg(gspca_dev, 0x00aa, 0x012e);
- cit_write_reg(gspca_dev, 0x001a, 0x0130);
- cit_write_reg(gspca_dev, 0x8a0a, 0x0124);
- cit_write_reg(gspca_dev, 0x005e, 0x012d);
- cit_write_reg(gspca_dev, 0x9545, 0x0124);
- cit_write_reg(gspca_dev, 0x00aa, 0x0127);
- cit_write_reg(gspca_dev, 0x0018, 0x012e);
- cit_write_reg(gspca_dev, 0x0049, 0x0130);
- cit_write_reg(gspca_dev, 0x8a28, 0x0124);
- cit_write_reg(gspca_dev, 0x00aa, 0x012f);
- cit_write_reg(gspca_dev, 0xd055, 0x0124);
- cit_write_reg(gspca_dev, 0x001c, 0x0127);
- cit_write_reg(gspca_dev, 0x00c7, 0x012e);
- cit_write_reg(gspca_dev, 0xaa28, 0x0124);
- cit_write_reg(gspca_dev, 0x00aa, 0x012d);
- cit_write_reg(gspca_dev, 0x0032, 0x012f);
- cit_write_reg(gspca_dev, 0xd141, 0x0124);
- cit_write_reg(gspca_dev, 0x0028, 0x0127);
- cit_write_reg(gspca_dev, 0x00aa, 0x0130);
- cit_write_reg(gspca_dev, 0x82a8, 0x0124);
- cit_write_reg(gspca_dev, 0x0036, 0x012d);
- cit_write_reg(gspca_dev, 0x0008, 0x012f);
- cit_write_reg(gspca_dev, 0xd145, 0x0124);
- cit_write_reg(gspca_dev, 0xfffa, 0x0124);
- cit_write_reg(gspca_dev, 0x00aa, 0x012d);
- cit_write_reg(gspca_dev, 0x001e, 0x012f);
- cit_write_reg(gspca_dev, 0xd141, 0x0124);
- cit_write_reg(gspca_dev, 0x0010, 0x0127);
- cit_write_reg(gspca_dev, 0x0013, 0x012e);
- cit_write_reg(gspca_dev, 0x002a, 0x0130);
- cit_write_reg(gspca_dev, 0x8a28, 0x0124);
- cit_write_reg(gspca_dev, 0x0010, 0x012d);
- cit_write_reg(gspca_dev, 0x006d, 0x012f);
- cit_write_reg(gspca_dev, 0xd145, 0x0124);
- cit_write_reg(gspca_dev, 0x0001, 0x0127);
- cit_write_reg(gspca_dev, 0xfea8, 0x0124);
- /* TESTME HDG: this does not seem right
- (it is 2 for all other resolutions) */
- sd->sof_len = 10;
- break;
- case 320: /* 320x240 */
- cit_write_reg(gspca_dev, 0x0070, 0x0119);
- cit_write_reg(gspca_dev, 0x00d0, 0x0111);
- cit_write_reg(gspca_dev, 0x0039, 0x010a);
- cit_write_reg(gspca_dev, 0x0001, 0x0102);
- cit_write_reg(gspca_dev, 0x0028, 0x0103);
- cit_write_reg(gspca_dev, 0x0000, 0x0104);
- cit_write_reg(gspca_dev, 0x001e, 0x0105);
- cit_write_reg(gspca_dev, 0x00aa, 0x012d);
- cit_write_reg(gspca_dev, 0x0016, 0x012f);
- cit_write_reg(gspca_dev, 0xd141, 0x0124);
- cit_write_reg(gspca_dev, 0x000a, 0x0127);
- cit_write_reg(gspca_dev, 0x00aa, 0x0130);
- cit_write_reg(gspca_dev, 0x82a8, 0x0124);
- cit_write_reg(gspca_dev, 0x0014, 0x012d);
- cit_write_reg(gspca_dev, 0x0008, 0x012f);
- cit_write_reg(gspca_dev, 0xd145, 0x0124);
- cit_write_reg(gspca_dev, 0x00aa, 0x012e);
- cit_write_reg(gspca_dev, 0x001a, 0x0130);
- cit_write_reg(gspca_dev, 0x8a0a, 0x0124);
- cit_write_reg(gspca_dev, 0x005a, 0x012d);
- cit_write_reg(gspca_dev, 0x9545, 0x0124);
- cit_write_reg(gspca_dev, 0x00aa, 0x0127);
- cit_write_reg(gspca_dev, 0x0018, 0x012e);
- cit_write_reg(gspca_dev, 0x0043, 0x0130);
- cit_write_reg(gspca_dev, 0x8a28, 0x0124);
- cit_write_reg(gspca_dev, 0x00aa, 0x012f);
- cit_write_reg(gspca_dev, 0xd055, 0x0124);
- cit_write_reg(gspca_dev, 0x001c, 0x0127);
- cit_write_reg(gspca_dev, 0x00eb, 0x012e);
- cit_write_reg(gspca_dev, 0xaa28, 0x0124);
- cit_write_reg(gspca_dev, 0x00aa, 0x012d);
- cit_write_reg(gspca_dev, 0x0032, 0x012f);
- cit_write_reg(gspca_dev, 0xd141, 0x0124);
- cit_write_reg(gspca_dev, 0x0000, 0x0127);
- cit_write_reg(gspca_dev, 0x00aa, 0x0130);
- cit_write_reg(gspca_dev, 0x82a8, 0x0124);
- cit_write_reg(gspca_dev, 0x0036, 0x012d);
- cit_write_reg(gspca_dev, 0x0008, 0x012f);
- cit_write_reg(gspca_dev, 0xd145, 0x0124);
- cit_write_reg(gspca_dev, 0xfffa, 0x0124);
- cit_write_reg(gspca_dev, 0x00aa, 0x012d);
- cit_write_reg(gspca_dev, 0x001e, 0x012f);
- cit_write_reg(gspca_dev, 0xd141, 0x0124);
- cit_write_reg(gspca_dev, 0x0017, 0x0127);
- cit_write_reg(gspca_dev, 0x0013, 0x012e);
- cit_write_reg(gspca_dev, 0x0031, 0x0130);
- cit_write_reg(gspca_dev, 0x8a28, 0x0124);
- cit_write_reg(gspca_dev, 0x0017, 0x012d);
- cit_write_reg(gspca_dev, 0x0078, 0x012f);
- cit_write_reg(gspca_dev, 0xd145, 0x0124);
- cit_write_reg(gspca_dev, 0x0000, 0x0127);
- cit_write_reg(gspca_dev, 0xfea8, 0x0124);
- sd->sof_len = 2;
- break;
- case 352: /* 352x288 */
- cit_write_reg(gspca_dev, 0x0070, 0x0119);
- cit_write_reg(gspca_dev, 0x00c0, 0x0111);
- cit_write_reg(gspca_dev, 0x0039, 0x010a);
- cit_write_reg(gspca_dev, 0x0001, 0x0102);
- cit_write_reg(gspca_dev, 0x002c, 0x0103);
- cit_write_reg(gspca_dev, 0x0000, 0x0104);
- cit_write_reg(gspca_dev, 0x0024, 0x0105);
- cit_write_reg(gspca_dev, 0x00aa, 0x012d);
- cit_write_reg(gspca_dev, 0x0016, 0x012f);
- cit_write_reg(gspca_dev, 0xd141, 0x0124);
- cit_write_reg(gspca_dev, 0x0006, 0x0127);
- cit_write_reg(gspca_dev, 0x00aa, 0x0130);
- cit_write_reg(gspca_dev, 0x82a8, 0x0124);
- cit_write_reg(gspca_dev, 0x0014, 0x012d);
- cit_write_reg(gspca_dev, 0x0002, 0x012f);
- cit_write_reg(gspca_dev, 0xd145, 0x0124);
- cit_write_reg(gspca_dev, 0x00aa, 0x012e);
- cit_write_reg(gspca_dev, 0x001a, 0x0130);
- cit_write_reg(gspca_dev, 0x8a0a, 0x0124);
- cit_write_reg(gspca_dev, 0x005e, 0x012d);
- cit_write_reg(gspca_dev, 0x9545, 0x0124);
- cit_write_reg(gspca_dev, 0x00aa, 0x0127);
- cit_write_reg(gspca_dev, 0x0018, 0x012e);
- cit_write_reg(gspca_dev, 0x0049, 0x0130);
- cit_write_reg(gspca_dev, 0x8a28, 0x0124);
- cit_write_reg(gspca_dev, 0x00aa, 0x012f);
- cit_write_reg(gspca_dev, 0xd055, 0x0124);
- cit_write_reg(gspca_dev, 0x001c, 0x0127);
- cit_write_reg(gspca_dev, 0x00cf, 0x012e);
- cit_write_reg(gspca_dev, 0xaa28, 0x0124);
- cit_write_reg(gspca_dev, 0x00aa, 0x012d);
- cit_write_reg(gspca_dev, 0x0032, 0x012f);
- cit_write_reg(gspca_dev, 0xd141, 0x0124);
- cit_write_reg(gspca_dev, 0x0000, 0x0127);
- cit_write_reg(gspca_dev, 0x00aa, 0x0130);
- cit_write_reg(gspca_dev, 0x82a8, 0x0124);
- cit_write_reg(gspca_dev, 0x0036, 0x012d);
- cit_write_reg(gspca_dev, 0x0008, 0x012f);
- cit_write_reg(gspca_dev, 0xd145, 0x0124);
- cit_write_reg(gspca_dev, 0xfffa, 0x0124);
- cit_write_reg(gspca_dev, 0x00aa, 0x012d);
- cit_write_reg(gspca_dev, 0x001e, 0x012f);
- cit_write_reg(gspca_dev, 0xd141, 0x0124);
- cit_write_reg(gspca_dev, 0x0010, 0x0127);
- cit_write_reg(gspca_dev, 0x0013, 0x012e);
- cit_write_reg(gspca_dev, 0x0025, 0x0130);
- cit_write_reg(gspca_dev, 0x8a28, 0x0124);
- cit_write_reg(gspca_dev, 0x0010, 0x012d);
- cit_write_reg(gspca_dev, 0x0048, 0x012f);
- cit_write_reg(gspca_dev, 0xd145, 0x0124);
- cit_write_reg(gspca_dev, 0x0000, 0x0127);
- cit_write_reg(gspca_dev, 0xfea8, 0x0124);
- sd->sof_len = 2;
- break;
- }
-
- cit_model4_Packet1(gspca_dev, 0x0038, 0x0004);
-
- return 0;
-}
-
-static int cit_start_ibm_netcam_pro(struct gspca_dev *gspca_dev)
-{
- const unsigned short compression = 0; /* 0=none, 7=best frame rate */
- int i, clock_div;
-
- clock_div = cit_get_clock_div(gspca_dev);
- if (clock_div < 0)
- return clock_div;
-
- cit_write_reg(gspca_dev, 0x0003, 0x0133);
- cit_write_reg(gspca_dev, 0x0000, 0x0117);
- cit_write_reg(gspca_dev, 0x0008, 0x0123);
- cit_write_reg(gspca_dev, 0x0000, 0x0100);
- cit_write_reg(gspca_dev, 0x0060, 0x0116);
- /* cit_write_reg(gspca_dev, 0x0002, 0x0112); see sd_stop0 */
- cit_write_reg(gspca_dev, 0x0000, 0x0133);
- cit_write_reg(gspca_dev, 0x0000, 0x0123);
- cit_write_reg(gspca_dev, 0x0001, 0x0117);
- cit_write_reg(gspca_dev, 0x0040, 0x0108);
- cit_write_reg(gspca_dev, 0x0019, 0x012c);
- cit_write_reg(gspca_dev, 0x0060, 0x0116);
- /* cit_write_reg(gspca_dev, 0x000b, 0x0115); see sd_stop0 */
-
- cit_model3_Packet1(gspca_dev, 0x0049, 0x0000);
-
- cit_write_reg(gspca_dev, 0x0000, 0x0101); /* Same on 160x120, 320x240 */
- cit_write_reg(gspca_dev, 0x003a, 0x0102); /* Hstart */
- cit_write_reg(gspca_dev, 0x00a0, 0x0103); /* Same on 160x120, 320x240 */
- cit_write_reg(gspca_dev, 0x0078, 0x0105); /* Same on 160x120, 320x240 */
- cit_write_reg(gspca_dev, 0x0000, 0x010a); /* Same */
- cit_write_reg(gspca_dev, 0x0002, 0x011d); /* Same on 160x120, 320x240 */
- cit_write_reg(gspca_dev, 0x0000, 0x0129); /* Same */
- cit_write_reg(gspca_dev, 0x00fc, 0x012b); /* Same */
- cit_write_reg(gspca_dev, 0x0022, 0x012a); /* Same */
-
- switch (gspca_dev->width) {
- case 160: /* 160x120 */
- cit_write_reg(gspca_dev, 0x0024, 0x010b);
- cit_write_reg(gspca_dev, 0x0089, 0x0119);
- cit_write_reg(gspca_dev, 0x000a, 0x011b);
- cit_write_reg(gspca_dev, 0x0003, 0x011e);
- cit_write_reg(gspca_dev, 0x0007, 0x0104);
- cit_write_reg(gspca_dev, 0x0009, 0x011a);
- cit_write_reg(gspca_dev, 0x008b, 0x011c);
- cit_write_reg(gspca_dev, 0x0008, 0x0118);
- cit_write_reg(gspca_dev, 0x0000, 0x0132);
- break;
- case 320: /* 320x240 */
- cit_write_reg(gspca_dev, 0x0028, 0x010b);
- cit_write_reg(gspca_dev, 0x00d9, 0x0119);
- cit_write_reg(gspca_dev, 0x0006, 0x011b);
- cit_write_reg(gspca_dev, 0x0000, 0x011e);
- cit_write_reg(gspca_dev, 0x000e, 0x0104);
- cit_write_reg(gspca_dev, 0x0004, 0x011a);
- cit_write_reg(gspca_dev, 0x003f, 0x011c);
- cit_write_reg(gspca_dev, 0x000c, 0x0118);
- cit_write_reg(gspca_dev, 0x0000, 0x0132);
- break;
- }
-
- cit_model3_Packet1(gspca_dev, 0x0019, 0x0031);
- cit_model3_Packet1(gspca_dev, 0x001a, 0x0003);
- cit_model3_Packet1(gspca_dev, 0x001b, 0x0038);
- cit_model3_Packet1(gspca_dev, 0x001c, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x0024, 0x0001);
- cit_model3_Packet1(gspca_dev, 0x0027, 0x0001);
- cit_model3_Packet1(gspca_dev, 0x002a, 0x0004);
- cit_model3_Packet1(gspca_dev, 0x0035, 0x000b);
- cit_model3_Packet1(gspca_dev, 0x003f, 0x0001);
- cit_model3_Packet1(gspca_dev, 0x0044, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x0054, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x00c4, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x00e7, 0x0001);
- cit_model3_Packet1(gspca_dev, 0x00e9, 0x0001);
- cit_model3_Packet1(gspca_dev, 0x00ee, 0x0000);
- cit_model3_Packet1(gspca_dev, 0x00f3, 0x00c0);
-
- cit_write_reg(gspca_dev, compression, 0x0109);
- cit_write_reg(gspca_dev, clock_div, 0x0111);
-
-/* if (sd->input_index) { */
- if (rca_input) {
- for (i = 0; i < ARRAY_SIZE(rca_initdata); i++) {
- if (rca_initdata[i][0])
- cit_read_reg(gspca_dev, rca_initdata[i][2], 0);
- else
- cit_write_reg(gspca_dev, rca_initdata[i][1],
- rca_initdata[i][2]);
- }
- }
-
- return 0;
-}
-
-/* -- start the camera -- */
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int packet_size;
-
- packet_size = cit_get_packet_size(gspca_dev);
- if (packet_size < 0)
- return packet_size;
-
- switch (sd->model) {
- case CIT_MODEL0:
- cit_start_model0(gspca_dev);
- break;
- case CIT_MODEL1:
- cit_start_model1(gspca_dev);
- break;
- case CIT_MODEL2:
- cit_start_model2(gspca_dev);
- break;
- case CIT_MODEL3:
- cit_start_model3(gspca_dev);
- break;
- case CIT_MODEL4:
- cit_start_model4(gspca_dev);
- break;
- case CIT_IBM_NETCAM_PRO:
- cit_start_ibm_netcam_pro(gspca_dev);
- break;
- }
-
- /* Program max isoc packet size */
- cit_write_reg(gspca_dev, packet_size >> 8, 0x0106);
- cit_write_reg(gspca_dev, packet_size & 0xff, 0x0107);
-
- cit_restart_stream(gspca_dev);
-
- return 0;
-}
-
-static int sd_isoc_init(struct gspca_dev *gspca_dev)
-{
- struct usb_host_interface *alt;
- int max_packet_size;
-
- switch (gspca_dev->width) {
- case 160:
- max_packet_size = 450;
- break;
- case 176:
- max_packet_size = 600;
- break;
- default:
- max_packet_size = 1022;
- break;
- }
-
- /* Start isoc bandwidth "negotiation" at max isoc bandwidth */
- alt = &gspca_dev->dev->actconfig->intf_cache[0]->altsetting[1];
- alt->endpoint[0].desc.wMaxPacketSize = cpu_to_le16(max_packet_size);
-
- return 0;
-}
-
-static int sd_isoc_nego(struct gspca_dev *gspca_dev)
-{
- int ret, packet_size, min_packet_size;
- struct usb_host_interface *alt;
-
- switch (gspca_dev->width) {
- case 160:
- min_packet_size = 200;
- break;
- case 176:
- min_packet_size = 266;
- break;
- default:
- min_packet_size = 400;
- break;
- }
-
- alt = &gspca_dev->dev->actconfig->intf_cache[0]->altsetting[1];
- packet_size = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize);
- if (packet_size <= min_packet_size)
- return -EIO;
-
- packet_size -= 100;
- if (packet_size < min_packet_size)
- packet_size = min_packet_size;
- alt->endpoint[0].desc.wMaxPacketSize = cpu_to_le16(packet_size);
-
- ret = usb_set_interface(gspca_dev->dev, gspca_dev->iface, 1);
- if (ret < 0)
- pr_err("set alt 1 err %d\n", ret);
-
- return ret;
-}
-
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
- cit_write_reg(gspca_dev, 0x0000, 0x010c);
-}
-
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- /* We cannot use gspca_dev->present here as that is not set when
- sd_init gets called and we get called from sd_init */
- if (!gspca_dev->dev)
- return;
-
- switch (sd->model) {
- case CIT_MODEL0:
- /* HDG windows does this, but it causes the cams autogain to
- restart from a gain of 0, which does not look good when
- changing resolutions. */
- /* cit_write_reg(gspca_dev, 0x0000, 0x0112); */
- cit_write_reg(gspca_dev, 0x00c0, 0x0100); /* LED Off */
- break;
- case CIT_MODEL1:
- cit_send_FF_04_02(gspca_dev);
- cit_read_reg(gspca_dev, 0x0100, 0);
- cit_write_reg(gspca_dev, 0x81, 0x0100); /* LED Off */
- break;
- case CIT_MODEL2:
- v4l2_ctrl_grab(sd->lighting, false);
- /* Fall through! */
- case CIT_MODEL4:
- cit_model2_Packet1(gspca_dev, 0x0030, 0x0004);
-
- cit_write_reg(gspca_dev, 0x0080, 0x0100); /* LED Off */
- cit_write_reg(gspca_dev, 0x0020, 0x0111);
- cit_write_reg(gspca_dev, 0x00a0, 0x0111);
-
- cit_model2_Packet1(gspca_dev, 0x0030, 0x0002);
-
- cit_write_reg(gspca_dev, 0x0020, 0x0111);
- cit_write_reg(gspca_dev, 0x0000, 0x0112);
- break;
- case CIT_MODEL3:
- cit_write_reg(gspca_dev, 0x0006, 0x012c);
- cit_model3_Packet1(gspca_dev, 0x0046, 0x0000);
- cit_read_reg(gspca_dev, 0x0116, 0);
- cit_write_reg(gspca_dev, 0x0064, 0x0116);
- cit_read_reg(gspca_dev, 0x0115, 0);
- cit_write_reg(gspca_dev, 0x0003, 0x0115);
- cit_write_reg(gspca_dev, 0x0008, 0x0123);
- cit_write_reg(gspca_dev, 0x0000, 0x0117);
- cit_write_reg(gspca_dev, 0x0000, 0x0112);
- cit_write_reg(gspca_dev, 0x0080, 0x0100);
- break;
- case CIT_IBM_NETCAM_PRO:
- cit_model3_Packet1(gspca_dev, 0x0049, 0x00ff);
- cit_write_reg(gspca_dev, 0x0006, 0x012c);
- cit_write_reg(gspca_dev, 0x0000, 0x0116);
- /* HDG windows does this, but I cannot get the camera
- to restart with this without redoing the entire init
- sequence which makes switching modes really slow */
- /* cit_write_reg(gspca_dev, 0x0006, 0x0115); */
- cit_write_reg(gspca_dev, 0x0008, 0x0123);
- cit_write_reg(gspca_dev, 0x0000, 0x0117);
- cit_write_reg(gspca_dev, 0x0003, 0x0133);
- cit_write_reg(gspca_dev, 0x0000, 0x0111);
- /* HDG windows does this, but I get a green picture when
- restarting the stream after this */
- /* cit_write_reg(gspca_dev, 0x0000, 0x0112); */
- cit_write_reg(gspca_dev, 0x00c0, 0x0100);
- break;
- }
-
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
- /* If the last button state is pressed, release it now! */
- if (sd->button_state) {
- input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);
- input_sync(gspca_dev->input_dev);
- sd->button_state = 0;
- }
-#endif
-}
-
-static u8 *cit_find_sof(struct gspca_dev *gspca_dev, u8 *data, int len)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u8 byte3 = 0, byte4 = 0;
- int i;
-
- switch (sd->model) {
- case CIT_MODEL0:
- case CIT_MODEL1:
- case CIT_MODEL3:
- case CIT_IBM_NETCAM_PRO:
- switch (gspca_dev->width) {
- case 160: /* 160x120 */
- byte3 = 0x02;
- byte4 = 0x0a;
- break;
- case 176: /* 176x144 */
- byte3 = 0x02;
- byte4 = 0x0e;
- break;
- case 320: /* 320x240 */
- byte3 = 0x02;
- byte4 = 0x08;
- break;
- case 352: /* 352x288 */
- byte3 = 0x02;
- byte4 = 0x00;
- break;
- case 640:
- byte3 = 0x03;
- byte4 = 0x08;
- break;
- }
-
- /* These have a different byte3 */
- if (sd->model <= CIT_MODEL1)
- byte3 = 0x00;
-
- for (i = 0; i < len; i++) {
- /* For this model the SOF always starts at offset 0
- so no need to search the entire frame */
- if (sd->model == CIT_MODEL0 && sd->sof_read != i)
- break;
-
- switch (sd->sof_read) {
- case 0:
- if (data[i] == 0x00)
- sd->sof_read++;
- break;
- case 1:
- if (data[i] == 0xff)
- sd->sof_read++;
- else if (data[i] == 0x00)
- sd->sof_read = 1;
- else
- sd->sof_read = 0;
- break;
- case 2:
- if (data[i] == byte3)
- sd->sof_read++;
- else if (data[i] == 0x00)
- sd->sof_read = 1;
- else
- sd->sof_read = 0;
- break;
- case 3:
- if (data[i] == byte4) {
- sd->sof_read = 0;
- return data + i + (sd->sof_len - 3);
- }
- if (byte3 == 0x00 && data[i] == 0xff)
- sd->sof_read = 2;
- else if (data[i] == 0x00)
- sd->sof_read = 1;
- else
- sd->sof_read = 0;
- break;
- }
- }
- break;
- case CIT_MODEL2:
- case CIT_MODEL4:
- /* TESTME we need to find a longer sof signature to avoid
- false positives */
- for (i = 0; i < len; i++) {
- switch (sd->sof_read) {
- case 0:
- if (data[i] == 0x00)
- sd->sof_read++;
- break;
- case 1:
- sd->sof_read = 0;
- if (data[i] == 0xff) {
- if (i >= 4)
- PDEBUG(D_FRAM,
- "header found at offset: %d: %02x %02x 00 %02x %02x %02x\n",
- i - 1,
- data[i - 4],
- data[i - 3],
- data[i],
- data[i + 1],
- data[i + 2]);
- else
- PDEBUG(D_FRAM,
- "header found at offset: %d: 00 %02x %02x %02x\n",
- i - 1,
- data[i],
- data[i + 1],
- data[i + 2]);
- return data + i + (sd->sof_len - 1);
- }
- break;
- }
- }
- break;
- }
- return NULL;
-}
-
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, int len)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- unsigned char *sof;
-
- sof = cit_find_sof(gspca_dev, data, len);
- if (sof) {
- int n;
-
- /* finish decoding current frame */
- n = sof - data;
- if (n > sd->sof_len)
- n -= sd->sof_len;
- else
- n = 0;
- gspca_frame_add(gspca_dev, LAST_PACKET,
- data, n);
- gspca_frame_add(gspca_dev, FIRST_PACKET, NULL, 0);
- len -= sof - data;
- data = sof;
- }
-
- gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
-}
-
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
-static void cit_check_button(struct gspca_dev *gspca_dev)
-{
- int new_button_state;
- struct sd *sd = (struct sd *)gspca_dev;
-
- switch (sd->model) {
- case CIT_MODEL3:
- case CIT_IBM_NETCAM_PRO:
- break;
- default: /* TEST ME unknown if this works on other models too */
- return;
- }
-
- /* Read the button state */
- cit_read_reg(gspca_dev, 0x0113, 0);
- new_button_state = !gspca_dev->usb_buf[0];
-
- /* Tell the cam we've seen the button press, notice that this
- is a nop (iow the cam keeps reporting pressed) until the
- button is actually released. */
- if (new_button_state)
- cit_write_reg(gspca_dev, 0x01, 0x0113);
-
- if (sd->button_state != new_button_state) {
- input_report_key(gspca_dev->input_dev, KEY_CAMERA,
- new_button_state);
- input_sync(gspca_dev->input_dev);
- sd->button_state = new_button_state;
- }
-}
-#endif
-
-static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct gspca_dev *gspca_dev =
- container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
- struct sd *sd = (struct sd *)gspca_dev;
-
- gspca_dev->usb_err = 0;
-
- if (!gspca_dev->streaming)
- return 0;
-
- if (sd->stop_on_control_change)
- sd_stopN(gspca_dev);
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- cit_set_brightness(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_CONTRAST:
- cit_set_contrast(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_HUE:
- cit_set_hue(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_HFLIP:
- cit_set_hflip(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_SHARPNESS:
- cit_set_sharpness(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_BACKLIGHT_COMPENSATION:
- cit_set_lighting(gspca_dev, ctrl->val);
- break;
- }
- if (sd->stop_on_control_change)
- cit_restart_stream(gspca_dev);
- return gspca_dev->usb_err;
-}
-
-static const struct v4l2_ctrl_ops sd_ctrl_ops = {
- .s_ctrl = sd_s_ctrl,
-};
-
-static int sd_init_controls(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *)gspca_dev;
- struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
- bool has_brightness;
- bool has_contrast;
- bool has_hue;
- bool has_sharpness;
- bool has_lighting;
- bool has_hflip;
-
- has_brightness = has_contrast = has_hue =
- has_sharpness = has_hflip = has_lighting = false;
- switch (sd->model) {
- case CIT_MODEL0:
- has_contrast = has_hflip = true;
- break;
- case CIT_MODEL1:
- has_brightness = has_contrast =
- has_sharpness = has_lighting = true;
- break;
- case CIT_MODEL2:
- has_brightness = has_hue = has_lighting = true;
- break;
- case CIT_MODEL3:
- has_brightness = has_contrast = has_sharpness = true;
- break;
- case CIT_MODEL4:
- has_brightness = has_hue = true;
- break;
- case CIT_IBM_NETCAM_PRO:
- has_brightness = has_hue =
- has_sharpness = has_hflip = has_lighting = true;
- break;
- }
- gspca_dev->vdev.ctrl_handler = hdl;
- v4l2_ctrl_handler_init(hdl, 5);
- if (has_brightness)
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_BRIGHTNESS, 0, 63, 1, 32);
- if (has_contrast)
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_CONTRAST, 0, 20, 1, 10);
- if (has_hue)
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_HUE, 0, 127, 1, 63);
- if (has_sharpness)
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_SHARPNESS, 0, 6, 1, 3);
- if (has_lighting)
- sd->lighting = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_BACKLIGHT_COMPENSATION, 0, 2, 1, 1);
- if (has_hflip)
- v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_HFLIP, 0, 1, 1, 0);
-
- if (hdl->error) {
- pr_err("Could not initialize controls\n");
- return hdl->error;
- }
- return 0;
-}
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
- .name = MODULE_NAME,
- .config = sd_config,
- .init = sd_init,
- .init_controls = sd_init_controls,
- .start = sd_start,
- .stopN = sd_stopN,
- .stop0 = sd_stop0,
- .pkt_scan = sd_pkt_scan,
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
- .dq_callback = cit_check_button,
- .other_input = 1,
-#endif
-};
-
-static const struct sd_desc sd_desc_isoc_nego = {
- .name = MODULE_NAME,
- .config = sd_config,
- .init = sd_init,
- .init_controls = sd_init_controls,
- .start = sd_start,
- .isoc_init = sd_isoc_init,
- .isoc_nego = sd_isoc_nego,
- .stopN = sd_stopN,
- .stop0 = sd_stop0,
- .pkt_scan = sd_pkt_scan,
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
- .dq_callback = cit_check_button,
- .other_input = 1,
-#endif
-};
-
-/* -- module initialisation -- */
-static const struct usb_device_id device_table[] = {
- { USB_DEVICE_VER(0x0545, 0x8080, 0x0001, 0x0001), .driver_info = CIT_MODEL0 },
- { USB_DEVICE_VER(0x0545, 0x8080, 0x0002, 0x0002), .driver_info = CIT_MODEL1 },
- { USB_DEVICE_VER(0x0545, 0x8080, 0x030a, 0x030a), .driver_info = CIT_MODEL2 },
- { USB_DEVICE_VER(0x0545, 0x8080, 0x0301, 0x0301), .driver_info = CIT_MODEL3 },
- { USB_DEVICE_VER(0x0545, 0x8002, 0x030a, 0x030a), .driver_info = CIT_MODEL4 },
- { USB_DEVICE_VER(0x0545, 0x800c, 0x030a, 0x030a), .driver_info = CIT_MODEL2 },
- { USB_DEVICE_VER(0x0545, 0x800d, 0x030a, 0x030a), .driver_info = CIT_MODEL4 },
- {}
-};
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- const struct sd_desc *desc = &sd_desc;
-
- switch (id->driver_info) {
- case CIT_MODEL0:
- case CIT_MODEL1:
- if (intf->cur_altsetting->desc.bInterfaceNumber != 2)
- return -ENODEV;
- break;
- case CIT_MODEL2:
- case CIT_MODEL4:
- if (intf->cur_altsetting->desc.bInterfaceNumber != 0)
- return -ENODEV;
- break;
- case CIT_MODEL3:
- if (intf->cur_altsetting->desc.bInterfaceNumber != 0)
- return -ENODEV;
- /* FIXME this likely applies to all model3 cams and probably
- to other models too. */
- if (ibm_netcam_pro)
- desc = &sd_desc_isoc_nego;
- break;
- }
-
- return gspca_dev_probe2(intf, id, desc, sizeof(struct sd), THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
+++ /dev/null
-/*
- * zc030x registers
- *
- * Copyright (c) 2008 Mauro Carvalho Chehab <mchehab@infradead.org>
- *
- * The register aliases used here came from this driver:
- * http://zc0302.sourceforge.net/zc0302.php
- *
- * This code is placed under the terms of the GNU General Public License v2
- */
-
-/* Define the register map */
-#define ZC3XX_R000_SYSTEMCONTROL 0x0000
-#define ZC3XX_R001_SYSTEMOPERATING 0x0001
-
-/* Picture size */
-#define ZC3XX_R002_CLOCKSELECT 0x0002
-#define ZC3XX_R003_FRAMEWIDTHHIGH 0x0003
-#define ZC3XX_R004_FRAMEWIDTHLOW 0x0004
-#define ZC3XX_R005_FRAMEHEIGHTHIGH 0x0005
-#define ZC3XX_R006_FRAMEHEIGHTLOW 0x0006
-
-/* JPEG control */
-#define ZC3XX_R008_CLOCKSETTING 0x0008
-
-/* Test mode */
-#define ZC3XX_R00B_TESTMODECONTROL 0x000b
-
-/* Frame retreiving */
-#define ZC3XX_R00C_LASTACQTIME 0x000c
-#define ZC3XX_R00D_MONITORRES 0x000d
-#define ZC3XX_R00E_TIMESTAMPHIGH 0x000e
-#define ZC3XX_R00F_TIMESTAMPLOW 0x000f
-#define ZC3XX_R018_FRAMELOST 0x0018
-#define ZC3XX_R019_AUTOADJUSTFPS 0x0019
-#define ZC3XX_R01A_LASTFRAMESTATE 0x001a
-#define ZC3XX_R025_DATACOUNTER 0x0025
-
-/* Stream and sensor specific */
-#define ZC3XX_R010_CMOSSENSORSELECT 0x0010
-#define ZC3XX_R011_VIDEOSTATUS 0x0011
-#define ZC3XX_R012_VIDEOCONTROLFUNC 0x0012
-
-/* Horizontal and vertical synchros */
-#define ZC3XX_R01D_HSYNC_0 0x001d
-#define ZC3XX_R01E_HSYNC_1 0x001e
-#define ZC3XX_R01F_HSYNC_2 0x001f
-#define ZC3XX_R020_HSYNC_3 0x0020
-
-/* Target picture size in byte */
-#define ZC3XX_R022_TARGETPICTSIZE_0 0x0022
-#define ZC3XX_R023_TARGETPICTSIZE_1 0x0023
-#define ZC3XX_R024_TARGETPICTSIZE_2 0x0024
-
-/* Audio registers */
-#define ZC3XX_R030_AUDIOADC 0x0030
-#define ZC3XX_R031_AUDIOSTREAMSTATUS 0x0031
-#define ZC3XX_R032_AUDIOSTATUS 0x0032
-
-/* Sensor interface */
-#define ZC3XX_R080_HBLANKHIGH 0x0080
-#define ZC3XX_R081_HBLANKLOW 0x0081
-#define ZC3XX_R082_RESETLEVELADDR 0x0082
-#define ZC3XX_R083_RGAINADDR 0x0083
-#define ZC3XX_R084_GGAINADDR 0x0084
-#define ZC3XX_R085_BGAINADDR 0x0085
-#define ZC3XX_R086_EXPTIMEHIGH 0x0086
-#define ZC3XX_R087_EXPTIMEMID 0x0087
-#define ZC3XX_R088_EXPTIMELOW 0x0088
-#define ZC3XX_R089_RESETBLACKHIGH 0x0089
-#define ZC3XX_R08A_RESETWHITEHIGH 0x008a
-#define ZC3XX_R08B_I2CDEVICEADDR 0x008b
-#define ZC3XX_R08C_I2CIDLEANDNACK 0x008c
-#define ZC3XX_R08D_COMPABILITYMODE 0x008d
-#define ZC3XX_R08E_COMPABILITYMODE2 0x008e
-
-/* I2C control */
-#define ZC3XX_R090_I2CCOMMAND 0x0090
-#define ZC3XX_R091_I2CSTATUS 0x0091
-#define ZC3XX_R092_I2CADDRESSSELECT 0x0092
-#define ZC3XX_R093_I2CSETVALUE 0x0093
-#define ZC3XX_R094_I2CWRITEACK 0x0094
-#define ZC3XX_R095_I2CREAD 0x0095
-#define ZC3XX_R096_I2CREADACK 0x0096
-
-/* Window inside the sensor array */
-#define ZC3XX_R097_WINYSTARTHIGH 0x0097
-#define ZC3XX_R098_WINYSTARTLOW 0x0098
-#define ZC3XX_R099_WINXSTARTHIGH 0x0099
-#define ZC3XX_R09A_WINXSTARTLOW 0x009a
-#define ZC3XX_R09B_WINHEIGHTHIGH 0x009b
-#define ZC3XX_R09C_WINHEIGHTLOW 0x009c
-#define ZC3XX_R09D_WINWIDTHHIGH 0x009d
-#define ZC3XX_R09E_WINWIDTHLOW 0x009e
-#define ZC3XX_R119_FIRSTYHIGH 0x0119
-#define ZC3XX_R11A_FIRSTYLOW 0x011a
-#define ZC3XX_R11B_FIRSTXHIGH 0x011b
-#define ZC3XX_R11C_FIRSTXLOW 0x011c
-
-/* Max sensor array size */
-#define ZC3XX_R09F_MAXXHIGH 0x009f
-#define ZC3XX_R0A0_MAXXLOW 0x00a0
-#define ZC3XX_R0A1_MAXYHIGH 0x00a1
-#define ZC3XX_R0A2_MAXYLOW 0x00a2
-#define ZC3XX_R0A3_EXPOSURETIMEHIGH 0x00a3
-#define ZC3XX_R0A4_EXPOSURETIMELOW 0x00a4
-#define ZC3XX_R0A5_EXPOSUREGAIN 0x00a5
-#define ZC3XX_R0A6_EXPOSUREBLACKLVL 0x00a6
-
-/* Other registers */
-#define ZC3XX_R100_OPERATIONMODE 0x0100
-#define ZC3XX_R101_SENSORCORRECTION 0x0101
-
-/* Gains */
-#define ZC3XX_R116_RGAIN 0x0116
-#define ZC3XX_R117_GGAIN 0x0117
-#define ZC3XX_R118_BGAIN 0x0118
-#define ZC3XX_R11D_GLOBALGAIN 0x011d
-#define ZC3XX_R1A8_DIGITALGAIN 0x01a8
-#define ZC3XX_R1A9_DIGITALLIMITDIFF 0x01a9
-#define ZC3XX_R1AA_DIGITALGAINSTEP 0x01aa
-
-/* Auto correction */
-#define ZC3XX_R180_AUTOCORRECTENABLE 0x0180
-#define ZC3XX_R181_WINXSTART 0x0181
-#define ZC3XX_R182_WINXWIDTH 0x0182
-#define ZC3XX_R183_WINXCENTER 0x0183
-#define ZC3XX_R184_WINYSTART 0x0184
-#define ZC3XX_R185_WINYWIDTH 0x0185
-#define ZC3XX_R186_WINYCENTER 0x0186
-
-/* Gain range */
-#define ZC3XX_R187_MAXGAIN 0x0187
-#define ZC3XX_R188_MINGAIN 0x0188
-
-/* Auto exposure and white balance */
-#define ZC3XX_R189_AWBSTATUS 0x0189
-#define ZC3XX_R18A_AWBFREEZE 0x018a
-#define ZC3XX_R18B_AESTATUS 0x018b
-#define ZC3XX_R18C_AEFREEZE 0x018c
-#define ZC3XX_R18F_AEUNFREEZE 0x018f
-#define ZC3XX_R190_EXPOSURELIMITHIGH 0x0190
-#define ZC3XX_R191_EXPOSURELIMITMID 0x0191
-#define ZC3XX_R192_EXPOSURELIMITLOW 0x0192
-#define ZC3XX_R195_ANTIFLICKERHIGH 0x0195
-#define ZC3XX_R196_ANTIFLICKERMID 0x0196
-#define ZC3XX_R197_ANTIFLICKERLOW 0x0197
-
-/* What is this ? */
-#define ZC3XX_R18D_YTARGET 0x018d
-#define ZC3XX_R18E_RESETLVL 0x018e
-
-/* Color */
-#define ZC3XX_R1A0_REDMEANAFTERAGC 0x01a0
-#define ZC3XX_R1A1_GREENMEANAFTERAGC 0x01a1
-#define ZC3XX_R1A2_BLUEMEANAFTERAGC 0x01a2
-#define ZC3XX_R1A3_REDMEANAFTERAWB 0x01a3
-#define ZC3XX_R1A4_GREENMEANAFTERAWB 0x01a4
-#define ZC3XX_R1A5_BLUEMEANAFTERAWB 0x01a5
-#define ZC3XX_R1A6_YMEANAFTERAE 0x01a6
-#define ZC3XX_R1A7_CALCGLOBALMEAN 0x01a7
-
-/* Matrixes */
-
-/* Color matrix is like :
- R' = R * RGB00 + G * RGB01 + B * RGB02 + RGB03
- G' = R * RGB10 + G * RGB11 + B * RGB22 + RGB13
- B' = R * RGB20 + G * RGB21 + B * RGB12 + RGB23
- */
-#define ZC3XX_R10A_RGB00 0x010a
-#define ZC3XX_R10B_RGB01 0x010b
-#define ZC3XX_R10C_RGB02 0x010c
-#define ZC3XX_R113_RGB03 0x0113
-#define ZC3XX_R10D_RGB10 0x010d
-#define ZC3XX_R10E_RGB11 0x010e
-#define ZC3XX_R10F_RGB12 0x010f
-#define ZC3XX_R114_RGB13 0x0114
-#define ZC3XX_R110_RGB20 0x0110
-#define ZC3XX_R111_RGB21 0x0111
-#define ZC3XX_R112_RGB22 0x0112
-#define ZC3XX_R115_RGB23 0x0115
-
-/* Gamma matrix */
-#define ZC3XX_R120_GAMMA00 0x0120
-#define ZC3XX_R121_GAMMA01 0x0121
-#define ZC3XX_R122_GAMMA02 0x0122
-#define ZC3XX_R123_GAMMA03 0x0123
-#define ZC3XX_R124_GAMMA04 0x0124
-#define ZC3XX_R125_GAMMA05 0x0125
-#define ZC3XX_R126_GAMMA06 0x0126
-#define ZC3XX_R127_GAMMA07 0x0127
-#define ZC3XX_R128_GAMMA08 0x0128
-#define ZC3XX_R129_GAMMA09 0x0129
-#define ZC3XX_R12A_GAMMA0A 0x012a
-#define ZC3XX_R12B_GAMMA0B 0x012b
-#define ZC3XX_R12C_GAMMA0C 0x012c
-#define ZC3XX_R12D_GAMMA0D 0x012d
-#define ZC3XX_R12E_GAMMA0E 0x012e
-#define ZC3XX_R12F_GAMMA0F 0x012f
-#define ZC3XX_R130_GAMMA10 0x0130
-#define ZC3XX_R131_GAMMA11 0x0131
-#define ZC3XX_R132_GAMMA12 0x0132
-#define ZC3XX_R133_GAMMA13 0x0133
-#define ZC3XX_R134_GAMMA14 0x0134
-#define ZC3XX_R135_GAMMA15 0x0135
-#define ZC3XX_R136_GAMMA16 0x0136
-#define ZC3XX_R137_GAMMA17 0x0137
-#define ZC3XX_R138_GAMMA18 0x0138
-#define ZC3XX_R139_GAMMA19 0x0139
-#define ZC3XX_R13A_GAMMA1A 0x013a
-#define ZC3XX_R13B_GAMMA1B 0x013b
-#define ZC3XX_R13C_GAMMA1C 0x013c
-#define ZC3XX_R13D_GAMMA1D 0x013d
-#define ZC3XX_R13E_GAMMA1E 0x013e
-#define ZC3XX_R13F_GAMMA1F 0x013f
-
-/* Luminance gamma */
-#define ZC3XX_R140_YGAMMA00 0x0140
-#define ZC3XX_R141_YGAMMA01 0x0141
-#define ZC3XX_R142_YGAMMA02 0x0142
-#define ZC3XX_R143_YGAMMA03 0x0143
-#define ZC3XX_R144_YGAMMA04 0x0144
-#define ZC3XX_R145_YGAMMA05 0x0145
-#define ZC3XX_R146_YGAMMA06 0x0146
-#define ZC3XX_R147_YGAMMA07 0x0147
-#define ZC3XX_R148_YGAMMA08 0x0148
-#define ZC3XX_R149_YGAMMA09 0x0149
-#define ZC3XX_R14A_YGAMMA0A 0x014a
-#define ZC3XX_R14B_YGAMMA0B 0x014b
-#define ZC3XX_R14C_YGAMMA0C 0x014c
-#define ZC3XX_R14D_YGAMMA0D 0x014d
-#define ZC3XX_R14E_YGAMMA0E 0x014e
-#define ZC3XX_R14F_YGAMMA0F 0x014f
-#define ZC3XX_R150_YGAMMA10 0x0150
-#define ZC3XX_R151_YGAMMA11 0x0151
-
-#define ZC3XX_R1C5_SHARPNESSMODE 0x01c5
-#define ZC3XX_R1C6_SHARPNESS00 0x01c6
-#define ZC3XX_R1C7_SHARPNESS01 0x01c7
-#define ZC3XX_R1C8_SHARPNESS02 0x01c8
-#define ZC3XX_R1C9_SHARPNESS03 0x01c9
-#define ZC3XX_R1CA_SHARPNESS04 0x01ca
-#define ZC3XX_R1CB_SHARPNESS05 0x01cb
-
-/* Dead pixels */
-#define ZC3XX_R250_DEADPIXELSMODE 0x0250
-
-/* EEPROM */
-#define ZC3XX_R300_EEPROMCONFIG 0x0300
-#define ZC3XX_R301_EEPROMACCESS 0x0301
-#define ZC3XX_R302_EEPROMSTATUS 0x0302
+++ /dev/null
-/*
- * Z-Star/Vimicro zc301/zc302p/vc30x driver
- *
- * Copyright (C) 2009-2012 Jean-Francois Moine <http://moinejf.free.fr>
- * Copyright (C) 2004 2005 2006 Michel Xhaard mxhaard@magic.fr
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include <linux/input.h>
-#include "gspca.h"
-#include "jpeg.h"
-
-MODULE_AUTHOR("Jean-Francois Moine <http://moinejf.free.fr>, "
- "Serge A. Suchkov <Serge.A.S@tochka.ru>");
-MODULE_DESCRIPTION("GSPCA ZC03xx/VC3xx USB Camera Driver");
-MODULE_LICENSE("GPL");
-
-static int force_sensor = -1;
-
-#define REG08_DEF 3 /* default JPEG compression (75%) */
-#include "zc3xx-reg.h"
-
-/* specific webcam descriptor */
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
-
- struct { /* gamma/brightness/contrast control cluster */
- struct v4l2_ctrl *gamma;
- struct v4l2_ctrl *brightness;
- struct v4l2_ctrl *contrast;
- };
- struct { /* autogain/exposure control cluster */
- struct v4l2_ctrl *autogain;
- struct v4l2_ctrl *exposure;
- };
- struct v4l2_ctrl *plfreq;
- struct v4l2_ctrl *sharpness;
- struct v4l2_ctrl *jpegqual;
-
- struct work_struct work;
- struct workqueue_struct *work_thread;
-
- u8 reg08; /* webcam compression quality */
-
- u8 bridge;
- u8 sensor; /* Type of image sensor chip */
- u16 chip_revision;
-
- u8 jpeg_hdr[JPEG_HDR_SZ];
-};
-enum bridges {
- BRIDGE_ZC301,
- BRIDGE_ZC303,
-};
-enum sensors {
- SENSOR_ADCM2700,
- SENSOR_CS2102,
- SENSOR_CS2102K,
- SENSOR_GC0303,
- SENSOR_GC0305,
- SENSOR_HDCS2020,
- SENSOR_HV7131B,
- SENSOR_HV7131R,
- SENSOR_ICM105A,
- SENSOR_MC501CB,
- SENSOR_MT9V111_1, /* (mi360soc) zc301 */
- SENSOR_MT9V111_3, /* (mi360soc) zc303 */
- SENSOR_OV7620, /* OV7648 - same values */
- SENSOR_OV7630C,
- SENSOR_PAS106,
- SENSOR_PAS202B,
- SENSOR_PB0330,
- SENSOR_PO2030,
- SENSOR_TAS5130C,
- SENSOR_MAX
-};
-
-static const struct v4l2_pix_format vga_mode[] = {
- {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 1},
- {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 0},
-};
-
-static const struct v4l2_pix_format broken_vga_mode[] = {
- {320, 232, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 232 * 4 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 1},
- {640, 472, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 472 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 0},
-};
-
-static const struct v4l2_pix_format sif_mode[] = {
- {176, 144, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 176,
- .sizeimage = 176 * 144 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 1},
- {352, 288, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 352,
- .sizeimage = 352 * 288 * 3 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = 0},
-};
-
-/*
- * Bridge reg08 bits 1-2 -> JPEG quality conversion table. Note the highest
- * quality setting is not usable as USB 1 does not have enough bandwidth.
- */
-static u8 jpeg_qual[] = {50, 75, 87, /* 94 */};
-
-/* usb exchanges */
-struct usb_action {
- u8 req;
- u8 val;
- u16 idx;
-};
-
-static const struct usb_action adcm2700_Initial[] = {
- {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL}, /* 00,00,01,cc */
- {0xa0, 0x04, ZC3XX_R002_CLOCKSELECT}, /* 00,02,04,cc */
- {0xa0, 0x00, ZC3XX_R008_CLOCKSETTING}, /* 00,08,03,cc */
- {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,0a,cc */
- {0xa0, 0xd3, ZC3XX_R08B_I2CDEVICEADDR}, /* 00,8b,d3,cc */
- {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH}, /* 00,03,02,cc */
- {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW}, /* 00,04,80,cc */
- {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH}, /* 00,05,01,cc */
- {0xa0, 0xd8, ZC3XX_R006_FRAMEHEIGHTLOW}, /* 00,06,d8,cc */
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING}, /* 00,01,01,cc */
- {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,03,cc */
- {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,01,cc */
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,05,cc */
- {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW}, /* 00,98,00,cc */
- {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW}, /* 00,9a,00,cc */
- {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW}, /* 01,1a,00,cc */
- {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW}, /* 01,1c,00,cc */
- {0xa0, 0xde, ZC3XX_R09C_WINHEIGHTLOW}, /* 00,9c,de,cc */
- {0xa0, 0x86, ZC3XX_R09E_WINWIDTHLOW}, /* 00,9e,86,cc */
- {0xbb, 0x00, 0x0400}, /* 04,00,00,bb */
- {0xdd, 0x00, 0x0010}, /* 00,00,10,dd */
- {0xbb, 0x0f, 0x140f}, /* 14,0f,0f,bb */
- {0xa0, 0xb7, ZC3XX_R101_SENSORCORRECTION}, /* 01,01,37,cc */
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE}, /* 01,00,0d,cc */
- {0xa0, 0x06, ZC3XX_R189_AWBSTATUS}, /* 01,89,06,cc */
- {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE}, /* 01,c5,03,cc */
- {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05}, /* 01,cb,13,cc */
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, /* 02,50,08,cc */
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS}, /* 03,01,08,cc */
- {0xa0, 0x58, ZC3XX_R116_RGAIN}, /* 01,16,58,cc */
- {0xa0, 0x5a, ZC3XX_R118_BGAIN}, /* 01,18,5a,cc */
- {0xa0, 0x02, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,02,cc */
- {0xa0, 0xd3, ZC3XX_R08B_I2CDEVICEADDR}, /* 00,8b,d3,cc */
- {0xbb, 0x00, 0x0408}, /* 04,00,08,bb */
- {0xdd, 0x00, 0x0200}, /* 00,02,00,dd */
- {0xbb, 0x00, 0x0400}, /* 04,00,00,bb */
- {0xdd, 0x00, 0x0010}, /* 00,00,10,dd */
- {0xbb, 0x0f, 0x140f}, /* 14,0f,0f,bb */
- {0xbb, 0xe0, 0x0c2e}, /* 0c,e0,2e,bb */
- {0xbb, 0x01, 0x2000}, /* 20,01,00,bb */
- {0xbb, 0x96, 0x2400}, /* 24,96,00,bb */
- {0xbb, 0x06, 0x1006}, /* 10,06,06,bb */
- {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
- {0xdd, 0x00, 0x0010}, /* 00,00,10,dd */
- {0xaa, 0xfe, 0x0002}, /* 00,fe,02,aa */
- {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,0a,cc */
- {0xdd, 0x00, 0x0010}, /* 00,00,10,dd */
- {0xbb, 0x5f, 0x2090}, /* 20,5f,90,bb */
- {0xbb, 0x01, 0x8000}, /* 80,01,00,bb */
- {0xbb, 0x09, 0x8400}, /* 84,09,00,bb */
- {0xbb, 0x86, 0x0002}, /* 00,86,02,bb */
- {0xbb, 0xe6, 0x0401}, /* 04,e6,01,bb */
- {0xbb, 0x86, 0x0802}, /* 08,86,02,bb */
- {0xbb, 0xe6, 0x0c01}, /* 0c,e6,01,bb */
- {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
- {0xdd, 0x00, 0x0010}, /* 00,00,10,dd */
- {0xaa, 0xfe, 0x0000}, /* 00,fe,00,aa */
- {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,0a,cc */
- {0xdd, 0x00, 0x0010}, /* 00,00,10,dd */
- {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
- {0xaa, 0xfe, 0x0020}, /* 00,fe,20,aa */
-/*mswin+*/
- {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT},
- {0xaa, 0xfe, 0x0002},
- {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT},
- {0xaa, 0xb4, 0xcd37},
- {0xaa, 0xa4, 0x0004},
- {0xaa, 0xa8, 0x0007},
- {0xaa, 0xac, 0x0004},
-/*mswin-*/
- {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,0a,cc */
- {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
- {0xdd, 0x00, 0x0010}, /* 00,00,10,dd */
- {0xaa, 0xfe, 0x0000}, /* 00,fe,00,aa */
- {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,0a,cc */
- {0xdd, 0x00, 0x0010}, /* 00,00,10,dd */
- {0xbb, 0x04, 0x0400}, /* 04,04,00,bb */
- {0xdd, 0x00, 0x0100}, /* 00,01,00,dd */
- {0xbb, 0x01, 0x0400}, /* 04,01,00,bb */
- {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
- {0xaa, 0xfe, 0x0002}, /* 00,fe,02,aa */
- {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,0a,cc */
- {0xbb, 0x41, 0x2803}, /* 28,41,03,bb */
- {0xbb, 0x40, 0x2c03}, /* 2c,40,03,bb */
- {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
- {0xaa, 0xfe, 0x0010}, /* 00,fe,10,aa */
- {}
-};
-static const struct usb_action adcm2700_InitialScale[] = {
- {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL}, /* 00,00,01,cc */
- {0xa0, 0x10, ZC3XX_R002_CLOCKSELECT}, /* 00,02,10,cc */
- {0xa0, 0x00, ZC3XX_R008_CLOCKSETTING}, /* 00,08,03,cc */
- {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,0a,cc */
- {0xa0, 0xd3, ZC3XX_R08B_I2CDEVICEADDR}, /* 00,8b,d3,cc */
- {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH}, /* 00,03,02,cc */
- {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW}, /* 00,04,80,cc */
- {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH}, /* 00,05,01,cc */
- {0xa0, 0xd0, ZC3XX_R006_FRAMEHEIGHTLOW}, /* 00,06,d0,cc */
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING}, /* 00,01,01,cc */
- {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,03,cc */
- {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,01,cc */
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,05,cc */
- {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW}, /* 00,98,00,cc */
- {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW}, /* 00,9a,00,cc */
- {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW}, /* 01,1a,00,cc */
- {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW}, /* 01,1c,00,cc */
- {0xa0, 0xd8, ZC3XX_R09C_WINHEIGHTLOW}, /* 00,9c,d8,cc */
- {0xa0, 0x88, ZC3XX_R09E_WINWIDTHLOW}, /* 00,9e,88,cc */
- {0xbb, 0x00, 0x0400}, /* 04,00,00,bb */
- {0xdd, 0x00, 0x0010}, /* 00,00,10,dd */
- {0xbb, 0x0f, 0x140f}, /* 14,0f,0f,bb */
- {0xa0, 0xb7, ZC3XX_R101_SENSORCORRECTION}, /* 01,01,37,cc */
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE}, /* 01,00,0d,cc */
- {0xa0, 0x06, ZC3XX_R189_AWBSTATUS}, /* 01,89,06,cc */
- {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE}, /* 01,c5,03,cc */
- {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05}, /* 01,cb,13,cc */
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, /* 02,50,08,cc */
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS}, /* 03,01,08,cc */
- {0xa0, 0x58, ZC3XX_R116_RGAIN}, /* 01,16,58,cc */
- {0xa0, 0x5a, ZC3XX_R118_BGAIN}, /* 01,18,5a,cc */
- {0xa0, 0x02, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,02,cc */
- {0xa0, 0xd3, ZC3XX_R08B_I2CDEVICEADDR}, /* 00,8b,d3,cc */
- {0xbb, 0x00, 0x0408}, /* 04,00,08,bb */
- {0xdd, 0x00, 0x0200}, /* 00,02,00,dd */
- {0xbb, 0x00, 0x0400}, /* 04,00,00,bb */
- {0xdd, 0x00, 0x0050}, /* 00,00,50,dd */
- {0xbb, 0x0f, 0x140f}, /* 14,0f,0f,bb */
- {0xbb, 0xe0, 0x0c2e}, /* 0c,e0,2e,bb */
- {0xbb, 0x01, 0x2000}, /* 20,01,00,bb */
- {0xbb, 0x96, 0x2400}, /* 24,96,00,bb */
- {0xbb, 0x06, 0x1006}, /* 10,06,06,bb */
- {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
- {0xdd, 0x00, 0x0010}, /* 00,00,10,dd */
- {0xaa, 0xfe, 0x0002}, /* 00,fe,02,aa */
- {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,0a,cc */
- {0xdd, 0x00, 0x0010}, /* 00,00,10,dd */
- {0xbb, 0x5f, 0x2090}, /* 20,5f,90,bb */
- {0xbb, 0x01, 0x8000}, /* 80,01,00,bb */
- {0xbb, 0x09, 0x8400}, /* 84,09,00,bb */
- {0xbb, 0x86, 0x0002}, /* 00,88,02,bb */
- {0xbb, 0xe6, 0x0401}, /* 04,e6,01,bb */
- {0xbb, 0x86, 0x0802}, /* 08,88,02,bb */
- {0xbb, 0xe6, 0x0c01}, /* 0c,e6,01,bb */
- {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
- {0xdd, 0x00, 0x0010}, /* 00,00,10,dd */
- {0xaa, 0xfe, 0x0000}, /* 00,fe,00,aa */
- {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,0a,cc */
- {0xdd, 0x00, 0x0010}, /* 00,00,10,dd */
- {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
- {0xaa, 0xfe, 0x0020}, /* 00,fe,20,aa */
- /*******/
- {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,0a,cc */
- {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
- {0xdd, 0x00, 0x0010}, /* 00,00,10,dd */
- {0xaa, 0xfe, 0x0000}, /* 00,fe,00,aa */
- {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,0a,cc */
- {0xdd, 0x00, 0x0010}, /* 00,00,10,dd */
- {0xbb, 0x04, 0x0400}, /* 04,04,00,bb */
- {0xdd, 0x00, 0x0100}, /* 00,01,00,dd */
- {0xbb, 0x01, 0x0400}, /* 04,01,00,bb */
- {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
- {0xaa, 0xfe, 0x0002}, /* 00,fe,02,aa */
- {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,0a,cc */
- {0xbb, 0x41, 0x2803}, /* 28,41,03,bb */
- {0xbb, 0x40, 0x2c03}, /* 2c,40,03,bb */
- {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
- {0xaa, 0xfe, 0x0010}, /* 00,fe,10,aa */
- {}
-};
-static const struct usb_action adcm2700_50HZ[] = {
- {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
- {0xaa, 0xfe, 0x0002}, /* 00,fe,02,aa */
- {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,0a,cc */
- {0xbb, 0x05, 0x8400}, /* 84,05,00,bb */
- {0xbb, 0xd0, 0xb007}, /* b0,d0,07,bb */
- {0xbb, 0xa0, 0xb80f}, /* b8,a0,0f,bb */
- {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
- {0xaa, 0xfe, 0x0010}, /* 00,fe,10,aa */
- {0xaa, 0x26, 0x00d0}, /* 00,26,d0,aa */
- {0xaa, 0x28, 0x0002}, /* 00,28,02,aa */
- {}
-};
-static const struct usb_action adcm2700_60HZ[] = {
- {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
- {0xaa, 0xfe, 0x0002}, /* 00,fe,02,aa */
- {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,0a,cc */
- {0xbb, 0x07, 0x8400}, /* 84,07,00,bb */
- {0xbb, 0x82, 0xb006}, /* b0,82,06,bb */
- {0xbb, 0x04, 0xb80d}, /* b8,04,0d,bb */
- {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
- {0xaa, 0xfe, 0x0010}, /* 00,fe,10,aa */
- {0xaa, 0x26, 0x0057}, /* 00,26,57,aa */
- {0xaa, 0x28, 0x0002}, /* 00,28,02,aa */
- {}
-};
-static const struct usb_action adcm2700_NoFliker[] = {
- {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
- {0xaa, 0xfe, 0x0002}, /* 00,fe,02,aa */
- {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,0a,cc */
- {0xbb, 0x07, 0x8400}, /* 84,07,00,bb */
- {0xbb, 0x05, 0xb000}, /* b0,05,00,bb */
- {0xbb, 0xa0, 0xb801}, /* b8,a0,01,bb */
- {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
- {0xaa, 0xfe, 0x0010}, /* 00,fe,10,aa */
- {}
-};
-static const struct usb_action cs2102_InitialScale[] = { /* 320x240 */
- {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
- {0xa0, 0x10, ZC3XX_R002_CLOCKSELECT},
- {0xa0, 0x00, ZC3XX_R010_CMOSSENSORSELECT},
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
- {0xa0, 0x20, ZC3XX_R080_HBLANKHIGH},
- {0xa0, 0x21, ZC3XX_R081_HBLANKLOW},
- {0xa0, 0x30, ZC3XX_R083_RGAINADDR},
- {0xa0, 0x31, ZC3XX_R084_GGAINADDR},
- {0xa0, 0x32, ZC3XX_R085_BGAINADDR},
- {0xa0, 0x23, ZC3XX_R086_EXPTIMEHIGH},
- {0xa0, 0x24, ZC3XX_R087_EXPTIMEMID},
- {0xa0, 0x25, ZC3XX_R088_EXPTIMELOW},
- {0xa0, 0xb3, ZC3XX_R08B_I2CDEVICEADDR},
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* 00 */
- {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
- {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
- {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
- {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
- {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW},
- {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW},
- {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
- {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW},
- {0xaa, 0x02, 0x0008},
- {0xaa, 0x03, 0x0000},
- {0xaa, 0x11, 0x0000},
- {0xaa, 0x12, 0x0089},
- {0xaa, 0x13, 0x0000},
- {0xaa, 0x14, 0x00e9},
- {0xaa, 0x20, 0x0000},
- {0xaa, 0x22, 0x0000},
- {0xaa, 0x0b, 0x0004},
- {0xaa, 0x30, 0x0030},
- {0xaa, 0x31, 0x0030},
- {0xaa, 0x32, 0x0030},
- {0xa0, 0x37, ZC3XX_R101_SENSORCORRECTION},
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
- {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
- {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
- {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
- {0xa0, 0x10, 0x01ae},
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
- {0xa0, 0x68, ZC3XX_R18D_YTARGET},
- {0xa0, 0x00, 0x01ad},
- {}
-};
-
-static const struct usb_action cs2102_Initial[] = { /* 640x480 */
- {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
- {0xa0, 0x00, ZC3XX_R002_CLOCKSELECT},
- {0xa0, 0x00, ZC3XX_R010_CMOSSENSORSELECT},
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
- {0xa0, 0x20, ZC3XX_R080_HBLANKHIGH},
- {0xa0, 0x21, ZC3XX_R081_HBLANKLOW},
- {0xa0, 0x30, ZC3XX_R083_RGAINADDR},
- {0xa0, 0x31, ZC3XX_R084_GGAINADDR},
- {0xa0, 0x32, ZC3XX_R085_BGAINADDR},
- {0xa0, 0x23, ZC3XX_R086_EXPTIMEHIGH},
- {0xa0, 0x24, ZC3XX_R087_EXPTIMEMID},
- {0xa0, 0x25, ZC3XX_R088_EXPTIMELOW},
- {0xa0, 0xb3, ZC3XX_R08B_I2CDEVICEADDR},
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* 00 */
- {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
- {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
- {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
- {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
- {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW},
- {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW},
- {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
- {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW},
- {0xaa, 0x02, 0x0008},
- {0xaa, 0x03, 0x0000},
- {0xaa, 0x11, 0x0001},
- {0xaa, 0x12, 0x0087},
- {0xaa, 0x13, 0x0001},
- {0xaa, 0x14, 0x00e7},
- {0xaa, 0x20, 0x0000},
- {0xaa, 0x22, 0x0000},
- {0xaa, 0x0b, 0x0004},
- {0xaa, 0x30, 0x0030},
- {0xaa, 0x31, 0x0030},
- {0xaa, 0x32, 0x0030},
- {0xa0, 0x77, ZC3XX_R101_SENSORCORRECTION},
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
- {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
- {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
- {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
- {0xa0, 0x15, 0x01ae},
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
- {0xa0, 0x68, ZC3XX_R18D_YTARGET},
- {0xa0, 0x00, 0x01ad},
- {}
-};
-static const struct usb_action cs2102_50HZScale[] = {
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xaa, 0x23, 0x0001},
- {0xaa, 0x24, 0x005f},
- {0xaa, 0x25, 0x0090},
- {0xaa, 0x21, 0x00dd},
- {0xa0, 0x02, ZC3XX_R190_EXPOSURELIMITHIGH},
- {0xa0, 0xbf, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0x20, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0x3a, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0x98, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x10, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0xdd, ZC3XX_R01D_HSYNC_0},
- {0xa0, 0xe4, ZC3XX_R01E_HSYNC_1},
- {0xa0, 0xf0, ZC3XX_R01F_HSYNC_2},
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3},
- {}
-};
-static const struct usb_action cs2102_50HZ[] = {
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xaa, 0x23, 0x0000},
- {0xaa, 0x24, 0x00af},
- {0xaa, 0x25, 0x00c8},
- {0xaa, 0x21, 0x0068},
- {0xa0, 0x01, ZC3XX_R190_EXPOSURELIMITHIGH},
- {0xa0, 0x5f, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0x90, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0x1d, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0x4c, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x10, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0x68, ZC3XX_R01D_HSYNC_0},
- {0xa0, 0xe3, ZC3XX_R01E_HSYNC_1},
- {0xa0, 0xf0, ZC3XX_R01F_HSYNC_2},
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3},
- {}
-};
-static const struct usb_action cs2102_60HZScale[] = {
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xaa, 0x23, 0x0001},
- {0xaa, 0x24, 0x0055},
- {0xaa, 0x25, 0x00cc},
- {0xaa, 0x21, 0x003f},
- {0xa0, 0x02, ZC3XX_R190_EXPOSURELIMITHIGH},
- {0xa0, 0xab, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0x98, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0x30, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0xd4, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x10, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0x39, ZC3XX_R01D_HSYNC_0},
- {0xa0, 0x70, ZC3XX_R01E_HSYNC_1},
- {0xa0, 0xb0, ZC3XX_R01F_HSYNC_2},
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3},
- {}
-};
-static const struct usb_action cs2102_60HZ[] = {
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xaa, 0x23, 0x0000},
- {0xaa, 0x24, 0x00aa},
- {0xaa, 0x25, 0x00e6},
- {0xaa, 0x21, 0x003f},
- {0xa0, 0x01, ZC3XX_R190_EXPOSURELIMITHIGH},
- {0xa0, 0x55, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0xcc, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0x18, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0x6a, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x10, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0x3f, ZC3XX_R01D_HSYNC_0},
- {0xa0, 0xa5, ZC3XX_R01E_HSYNC_1},
- {0xa0, 0xf0, ZC3XX_R01F_HSYNC_2},
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3},
- {}
-};
-static const struct usb_action cs2102_NoFlikerScale[] = {
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xaa, 0x23, 0x0001},
- {0xaa, 0x24, 0x005f},
- {0xaa, 0x25, 0x0000},
- {0xaa, 0x21, 0x0001},
- {0xa0, 0x02, ZC3XX_R190_EXPOSURELIMITHIGH},
- {0xa0, 0xbf, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0x00, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0x80, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x10, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x00, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x00, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0x01, ZC3XX_R01D_HSYNC_0},
- {0xa0, 0x40, ZC3XX_R01E_HSYNC_1},
- {0xa0, 0xa0, ZC3XX_R01F_HSYNC_2},
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3},
- {}
-};
-static const struct usb_action cs2102_NoFliker[] = {
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xaa, 0x23, 0x0000},
- {0xaa, 0x24, 0x00af},
- {0xaa, 0x25, 0x0080},
- {0xaa, 0x21, 0x0001},
- {0xa0, 0x01, ZC3XX_R190_EXPOSURELIMITHIGH},
- {0xa0, 0x5f, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0x80, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0x80, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x10, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x00, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x00, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0x01, ZC3XX_R01D_HSYNC_0},
- {0xa0, 0x40, ZC3XX_R01E_HSYNC_1},
- {0xa0, 0xa0, ZC3XX_R01F_HSYNC_2},
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3},
- {}
-};
-
-/* CS2102_KOCOM */
-static const struct usb_action cs2102K_InitialScale[] = {
- {0xa0, 0x11, ZC3XX_R002_CLOCKSELECT},
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
- {0xa0, 0x08, ZC3XX_R010_CMOSSENSORSELECT},
- {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
- {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
- {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
- {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
- {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW},
- {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW},
- {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
- {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW},
- {0xa0, 0xe8, ZC3XX_R09C_WINHEIGHTLOW},
- {0xa0, 0x88, ZC3XX_R09E_WINWIDTHLOW},
- {0xa0, 0x55, ZC3XX_R08B_I2CDEVICEADDR},
- {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x00, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x0a, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x02, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x0b, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x02, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x0c, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x7c, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x0d, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0xa3, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x03, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0xfb, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x05, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x00, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x06, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x03, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x09, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x08, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x0e, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x04, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x0f, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x18, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x10, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x18, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x11, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x18, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x12, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x18, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x15, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x00, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x16, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x0c, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x17, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x0c, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x04, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0xb7, ZC3XX_R101_SENSORCORRECTION},
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x78, ZC3XX_R18D_YTARGET},
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
- {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
- {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
- {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
- {0xa0, 0x20, ZC3XX_R087_EXPTIMEMID},
- {0xa0, 0x21, ZC3XX_R088_EXPTIMELOW},
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
- {0xa0, 0x00, 0x01ad},
- {0xa0, 0x01, 0x01b1},
- {0xa0, 0x02, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xa0, 0x60, ZC3XX_R116_RGAIN},
- {0xa0, 0x40, ZC3XX_R117_GGAIN},
- {0xa0, 0x4c, ZC3XX_R118_BGAIN},
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* clock ? */
- {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00}, /* sharpness+ */
- {0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05}, /* sharpness- */
- {0xa0, 0x13, ZC3XX_R120_GAMMA00}, /* gamma 4 */
- {0xa0, 0x38, ZC3XX_R121_GAMMA01},
- {0xa0, 0x59, ZC3XX_R122_GAMMA02},
- {0xa0, 0x79, ZC3XX_R123_GAMMA03},
- {0xa0, 0x92, ZC3XX_R124_GAMMA04},
- {0xa0, 0xa7, ZC3XX_R125_GAMMA05},
- {0xa0, 0xb9, ZC3XX_R126_GAMMA06},
- {0xa0, 0xc8, ZC3XX_R127_GAMMA07},
- {0xa0, 0xd4, ZC3XX_R128_GAMMA08},
- {0xa0, 0xdf, ZC3XX_R129_GAMMA09},
- {0xa0, 0xe7, ZC3XX_R12A_GAMMA0A},
- {0xa0, 0xee, ZC3XX_R12B_GAMMA0B},
- {0xa0, 0xf4, ZC3XX_R12C_GAMMA0C},
- {0xa0, 0xf9, ZC3XX_R12D_GAMMA0D},
- {0xa0, 0xfc, ZC3XX_R12E_GAMMA0E},
- {0xa0, 0xff, ZC3XX_R12F_GAMMA0F},
- {0xa0, 0x26, ZC3XX_R130_GAMMA10},
- {0xa0, 0x22, ZC3XX_R131_GAMMA11},
- {0xa0, 0x20, ZC3XX_R132_GAMMA12},
- {0xa0, 0x1c, ZC3XX_R133_GAMMA13},
- {0xa0, 0x16, ZC3XX_R134_GAMMA14},
- {0xa0, 0x13, ZC3XX_R135_GAMMA15},
- {0xa0, 0x10, ZC3XX_R136_GAMMA16},
- {0xa0, 0x0d, ZC3XX_R137_GAMMA17},
- {0xa0, 0x0b, ZC3XX_R138_GAMMA18},
- {0xa0, 0x09, ZC3XX_R139_GAMMA19},
- {0xa0, 0x07, ZC3XX_R13A_GAMMA1A},
- {0xa0, 0x06, ZC3XX_R13B_GAMMA1B},
- {0xa0, 0x05, ZC3XX_R13C_GAMMA1C},
- {0xa0, 0x04, ZC3XX_R13D_GAMMA1D},
- {0xa0, 0x03, ZC3XX_R13E_GAMMA1E},
- {0xa0, 0x02, ZC3XX_R13F_GAMMA1F},
- {0xa0, 0x58, ZC3XX_R10A_RGB00}, /* matrix */
- {0xa0, 0xf4, ZC3XX_R10B_RGB01},
- {0xa0, 0xf4, ZC3XX_R10C_RGB02},
- {0xa0, 0xf4, ZC3XX_R10D_RGB10},
- {0xa0, 0x58, ZC3XX_R10E_RGB11},
- {0xa0, 0xf4, ZC3XX_R10F_RGB12},
- {0xa0, 0xf4, ZC3XX_R110_RGB20},
- {0xa0, 0xf4, ZC3XX_R111_RGB21},
- {0xa0, 0x58, ZC3XX_R112_RGB22},
- {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x00, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x13, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x22, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x14, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x01, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x20, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x01, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x21, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x22, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x04, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x01, ZC3XX_R0A3_EXPOSURETIMEHIGH},
- {0xa0, 0x22, ZC3XX_R0A4_EXPOSURETIMELOW},
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
- {0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0xee, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0x3a, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x10, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x0c, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x28, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0x04, ZC3XX_R01D_HSYNC_0},
- {0xa0, 0x0f, ZC3XX_R01E_HSYNC_1},
- {0xa0, 0x19, ZC3XX_R01F_HSYNC_2},
- {0xa0, 0x1f, ZC3XX_R020_HSYNC_3},
- {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
- {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
- {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xa0, 0x60, ZC3XX_R116_RGAIN},
- {0xa0, 0x40, ZC3XX_R117_GGAIN},
- {0xa0, 0x4c, ZC3XX_R118_BGAIN},
- {0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
- {0xa0, 0x20, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x01, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x21, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x5c, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x00, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x13, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x5c, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x14, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x01, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x04, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
- {0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
- {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
- {0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
- {0xa0, 0x20, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x01, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x21, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x96, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x00, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x13, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x96, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x14, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x01, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x04, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
- {0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
- {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
- {}
-};
-
-static const struct usb_action cs2102K_Initial[] = {
- {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
- {0xa0, 0x00, ZC3XX_R002_CLOCKSELECT},
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
- {0xa0, 0x08, ZC3XX_R010_CMOSSENSORSELECT},
- {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
- {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
- {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
- {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
- {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW},
- {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW},
- {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
- {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW},
- {0xa0, 0xe8, ZC3XX_R09C_WINHEIGHTLOW},
- {0xa0, 0x88, ZC3XX_R09E_WINWIDTHLOW},
-/*fixme: next sequence = i2c exchanges*/
- {0xa0, 0x55, ZC3XX_R08B_I2CDEVICEADDR},
- {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x00, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x0a, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x02, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x0b, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x02, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x0c, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x7b, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x0d, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0xa3, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x03, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0xfb, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x05, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x00, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x06, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x03, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x09, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x08, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x0e, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x04, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x0f, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x18, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x10, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x18, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x11, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x18, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x12, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x18, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x15, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x00, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x16, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x0c, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x17, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x0c, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x04, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0xf7, ZC3XX_R101_SENSORCORRECTION},
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x78, ZC3XX_R18D_YTARGET},
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
- {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
- {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
- {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
- {0xa0, 0x20, ZC3XX_R087_EXPTIMEMID},
- {0xa0, 0x21, ZC3XX_R088_EXPTIMELOW},
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
- {0xa0, 0x00, 0x01ad},
- {0xa0, 0x01, 0x01b1},
- {0xa0, 0x02, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xa0, 0x60, ZC3XX_R116_RGAIN},
- {0xa0, 0x40, ZC3XX_R117_GGAIN},
- {0xa0, 0x4c, ZC3XX_R118_BGAIN},
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* clock ? */
- {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00}, /* sharpness+ */
- {0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05}, /* sharpness- */
- {0xa0, 0x13, ZC3XX_R120_GAMMA00}, /* gamma 4 */
- {0xa0, 0x38, ZC3XX_R121_GAMMA01},
- {0xa0, 0x59, ZC3XX_R122_GAMMA02},
- {0xa0, 0x79, ZC3XX_R123_GAMMA03},
- {0xa0, 0x92, ZC3XX_R124_GAMMA04},
- {0xa0, 0xa7, ZC3XX_R125_GAMMA05},
- {0xa0, 0xb9, ZC3XX_R126_GAMMA06},
- {0xa0, 0xc8, ZC3XX_R127_GAMMA07},
- {0xa0, 0xd4, ZC3XX_R128_GAMMA08},
- {0xa0, 0xdf, ZC3XX_R129_GAMMA09},
- {0xa0, 0xe7, ZC3XX_R12A_GAMMA0A},
- {0xa0, 0xee, ZC3XX_R12B_GAMMA0B},
- {0xa0, 0xf4, ZC3XX_R12C_GAMMA0C},
- {0xa0, 0xf9, ZC3XX_R12D_GAMMA0D},
- {0xa0, 0xfc, ZC3XX_R12E_GAMMA0E},
- {0xa0, 0xff, ZC3XX_R12F_GAMMA0F},
- {0xa0, 0x26, ZC3XX_R130_GAMMA10},
- {0xa0, 0x22, ZC3XX_R131_GAMMA11},
- {0xa0, 0x20, ZC3XX_R132_GAMMA12},
- {0xa0, 0x1c, ZC3XX_R133_GAMMA13},
- {0xa0, 0x16, ZC3XX_R134_GAMMA14},
- {0xa0, 0x13, ZC3XX_R135_GAMMA15},
- {0xa0, 0x10, ZC3XX_R136_GAMMA16},
- {0xa0, 0x0d, ZC3XX_R137_GAMMA17},
- {0xa0, 0x0b, ZC3XX_R138_GAMMA18},
- {0xa0, 0x09, ZC3XX_R139_GAMMA19},
- {0xa0, 0x07, ZC3XX_R13A_GAMMA1A},
- {0xa0, 0x06, ZC3XX_R13B_GAMMA1B},
- {0xa0, 0x05, ZC3XX_R13C_GAMMA1C},
- {0xa0, 0x04, ZC3XX_R13D_GAMMA1D},
- {0xa0, 0x03, ZC3XX_R13E_GAMMA1E},
- {0xa0, 0x02, ZC3XX_R13F_GAMMA1F},
- {0xa0, 0x58, ZC3XX_R10A_RGB00}, /* matrix */
- {0xa0, 0xf4, ZC3XX_R10B_RGB01},
- {0xa0, 0xf4, ZC3XX_R10C_RGB02},
- {0xa0, 0xf4, ZC3XX_R10D_RGB10},
- {0xa0, 0x58, ZC3XX_R10E_RGB11},
- {0xa0, 0xf4, ZC3XX_R10F_RGB12},
- {0xa0, 0xf4, ZC3XX_R110_RGB20},
- {0xa0, 0xf4, ZC3XX_R111_RGB21},
- {0xa0, 0x58, ZC3XX_R112_RGB22},
- {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x00, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x13, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x22, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x14, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x01, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x20, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x01, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x21, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x22, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x04, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x01, ZC3XX_R0A3_EXPOSURETIMEHIGH},
- {0xa0, 0x22, ZC3XX_R0A4_EXPOSURETIMELOW},
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
- {0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0xee, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0x3a, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x10, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x0c, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x28, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0x04, ZC3XX_R01D_HSYNC_0},
- {0xa0, 0x0f, ZC3XX_R01E_HSYNC_1},
- {0xa0, 0x19, ZC3XX_R01F_HSYNC_2},
- {0xa0, 0x1f, ZC3XX_R020_HSYNC_3},
- {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
- {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
- {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xa0, 0x60, ZC3XX_R116_RGAIN},
- {0xa0, 0x40, ZC3XX_R117_GGAIN},
- {0xa0, 0x4c, ZC3XX_R118_BGAIN},
- {0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
- {0xa0, 0x20, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x01, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x21, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x5c, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x00, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x13, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x5c, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x14, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x01, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x04, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
- {0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
- {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
- {0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
- {0xa0, 0x20, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x01, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x21, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x96, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x00, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x13, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x96, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x14, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x01, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x04, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
- {0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
- {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
-/*fixme:what does the next sequence?*/
- {0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
- {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
- {0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
- {0xa0, 0x20, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x01, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x21, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0xd0, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x00, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x13, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0xd0, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x14, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x01, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x04, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
- {0xa0, 0x02, ZC3XX_R008_CLOCKSETTING},
- {0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
- {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
- {0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
- {0xa0, 0x20, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x02, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x21, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x0a, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x00, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x13, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x0a, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x14, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x02, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x04, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
- {0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
- {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
- {0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
- {0xa0, 0x20, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x02, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x21, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x44, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x00, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x13, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x44, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x14, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x02, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x04, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
- {0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
- {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
- {0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
- {0xa0, 0x20, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x02, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x21, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x7e, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x00, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x13, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x7e, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x14, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x02, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x04, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
- {0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
- {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
- {0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
- {}
-};
-
-static const struct usb_action gc0305_Initial[] = { /* 640x480 */
- {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL}, /* 00,00,01,cc */
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* 00,08,03,cc */
- {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
- {0xa0, 0x04, ZC3XX_R002_CLOCKSELECT}, /* 00,02,04,cc */
- {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH}, /* 00,03,02,cc */
- {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW}, /* 00,04,80,cc */
- {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH}, /* 00,05,01,cc */
- {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW}, /* 00,06,e0,cc */
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING}, /* 00,01,01,cc */
- {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,03,cc */
- {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,01,cc */
- {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW}, /* 00,98,00,cc */
- {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW}, /* 00,9a,00,cc */
- {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW}, /* 01,1a,00,cc */
- {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW}, /* 01,1c,00,cc */
- {0xa0, 0xe6, ZC3XX_R09C_WINHEIGHTLOW}, /* 00,9c,e6,cc */
- {0xa0, 0x86, ZC3XX_R09E_WINWIDTHLOW}, /* 00,9e,86,cc */
- {0xa0, 0x98, ZC3XX_R08B_I2CDEVICEADDR}, /* 00,8b,98,cc */
- {0xaa, 0x13, 0x0002}, /* 00,13,02,aa */
- {0xaa, 0x15, 0x0003}, /* 00,15,03,aa */
- {0xaa, 0x01, 0x0000}, /* 00,01,00,aa */
- {0xaa, 0x02, 0x0000}, /* 00,02,00,aa */
- {0xaa, 0x1a, 0x0000}, /* 00,1a,00,aa */
- {0xaa, 0x1c, 0x0017}, /* 00,1c,17,aa */
- {0xaa, 0x1d, 0x0080}, /* 00,1d,80,aa */
- {0xaa, 0x1f, 0x0008}, /* 00,1f,08,aa */
- {0xaa, 0x21, 0x0012}, /* 00,21,12,aa */
- {0xa0, 0x82, ZC3XX_R086_EXPTIMEHIGH}, /* 00,86,82,cc */
- {0xa0, 0x83, ZC3XX_R087_EXPTIMEMID}, /* 00,87,83,cc */
- {0xa0, 0x84, ZC3XX_R088_EXPTIMELOW}, /* 00,88,84,cc */
- {0xaa, 0x05, 0x0000}, /* 00,05,00,aa */
- {0xaa, 0x0a, 0x0000}, /* 00,0a,00,aa */
- {0xaa, 0x0b, 0x00b0}, /* 00,0b,b0,aa */
- {0xaa, 0x0c, 0x0000}, /* 00,0c,00,aa */
- {0xaa, 0x0d, 0x00b0}, /* 00,0d,b0,aa */
- {0xaa, 0x0e, 0x0000}, /* 00,0e,00,aa */
- {0xaa, 0x0f, 0x00b0}, /* 00,0f,b0,aa */
- {0xaa, 0x10, 0x0000}, /* 00,10,00,aa */
- {0xaa, 0x11, 0x00b0}, /* 00,11,b0,aa */
- {0xaa, 0x16, 0x0001}, /* 00,16,01,aa */
- {0xaa, 0x17, 0x00e6}, /* 00,17,e6,aa */
- {0xaa, 0x18, 0x0002}, /* 00,18,02,aa */
- {0xaa, 0x19, 0x0086}, /* 00,19,86,aa */
- {0xaa, 0x20, 0x0000}, /* 00,20,00,aa */
- {0xaa, 0x1b, 0x0020}, /* 00,1b,20,aa */
- {0xa0, 0xb7, ZC3XX_R101_SENSORCORRECTION}, /* 01,01,b7,cc */
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,05,cc */
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE}, /* 01,00,0d,cc */
- {0xa0, 0x76, ZC3XX_R189_AWBSTATUS}, /* 01,89,76,cc */
- {0xa0, 0x09, 0x01ad}, /* 01,ad,09,cc */
- {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE}, /* 01,c5,03,cc */
- {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05}, /* 01,cb,13,cc */
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, /* 02,50,08,cc */
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS}, /* 03,01,08,cc */
- {0xa0, 0x60, ZC3XX_R1A8_DIGITALGAIN}, /* 01,a8,60,cc */
- {0xa0, 0x85, ZC3XX_R18D_YTARGET}, /* 01,8d,85,cc */
- {0xa0, 0x00, 0x011e}, /* 01,1e,00,cc */
- {0xa0, 0x52, ZC3XX_R116_RGAIN}, /* 01,16,52,cc */
- {0xa0, 0x40, ZC3XX_R117_GGAIN}, /* 01,17,40,cc */
- {0xa0, 0x52, ZC3XX_R118_BGAIN}, /* 01,18,52,cc */
- {0xa0, 0x03, ZC3XX_R113_RGB03}, /* 01,13,03,cc */
- {}
-};
-static const struct usb_action gc0305_InitialScale[] = { /* 320x240 */
- {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL}, /* 00,00,01,cc */
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* 00,08,03,cc */
- {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
- {0xa0, 0x10, ZC3XX_R002_CLOCKSELECT}, /* 00,02,10,cc */
- {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH}, /* 00,03,02,cc */
- {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW}, /* 00,04,80,cc */
- {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH}, /* 00,05,01,cc */
- {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW}, /* 00,06,e0,cc */
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING}, /* 00,01,01,cc */
- {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,03,cc */
- {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,01,cc */
- {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW}, /* 00,98,00,cc */
- {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW}, /* 00,9a,00,cc */
- {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW}, /* 01,1a,00,cc */
- {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW}, /* 01,1c,00,cc */
- {0xa0, 0xe8, ZC3XX_R09C_WINHEIGHTLOW}, /* 00,9c,e8,cc */
- {0xa0, 0x88, ZC3XX_R09E_WINWIDTHLOW}, /* 00,9e,88,cc */
- {0xa0, 0x98, ZC3XX_R08B_I2CDEVICEADDR}, /* 00,8b,98,cc */
- {0xaa, 0x13, 0x0000}, /* 00,13,00,aa */
- {0xaa, 0x15, 0x0001}, /* 00,15,01,aa */
- {0xaa, 0x01, 0x0000}, /* 00,01,00,aa */
- {0xaa, 0x02, 0x0000}, /* 00,02,00,aa */
- {0xaa, 0x1a, 0x0000}, /* 00,1a,00,aa */
- {0xaa, 0x1c, 0x0017}, /* 00,1c,17,aa */
- {0xaa, 0x1d, 0x0080}, /* 00,1d,80,aa */
- {0xaa, 0x1f, 0x0008}, /* 00,1f,08,aa */
- {0xaa, 0x21, 0x0012}, /* 00,21,12,aa */
- {0xa0, 0x82, ZC3XX_R086_EXPTIMEHIGH}, /* 00,86,82,cc */
- {0xa0, 0x83, ZC3XX_R087_EXPTIMEMID}, /* 00,87,83,cc */
- {0xa0, 0x84, ZC3XX_R088_EXPTIMELOW}, /* 00,88,84,cc */
- {0xaa, 0x05, 0x0000}, /* 00,05,00,aa */
- {0xaa, 0x0a, 0x0000}, /* 00,0a,00,aa */
- {0xaa, 0x0b, 0x00b0}, /* 00,0b,b0,aa */
- {0xaa, 0x0c, 0x0000}, /* 00,0c,00,aa */
- {0xaa, 0x0d, 0x00b0}, /* 00,0d,b0,aa */
- {0xaa, 0x0e, 0x0000}, /* 00,0e,00,aa */
- {0xaa, 0x0f, 0x00b0}, /* 00,0f,b0,aa */
- {0xaa, 0x10, 0x0000}, /* 00,10,00,aa */
- {0xaa, 0x11, 0x00b0}, /* 00,11,b0,aa */
- {0xaa, 0x16, 0x0001}, /* 00,16,01,aa */
- {0xaa, 0x17, 0x00e8}, /* 00,17,e8,aa */
- {0xaa, 0x18, 0x0002}, /* 00,18,02,aa */
- {0xaa, 0x19, 0x0088}, /* 00,19,88,aa */
- {0xaa, 0x20, 0x0000}, /* 00,20,00,aa */
- {0xaa, 0x1b, 0x0020}, /* 00,1b,20,aa */
- {0xa0, 0xb7, ZC3XX_R101_SENSORCORRECTION}, /* 01,01,b7,cc */
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,05,cc */
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE}, /* 01,00,0d,cc */
- {0xa0, 0x76, ZC3XX_R189_AWBSTATUS}, /* 01,89,76,cc */
- {0xa0, 0x09, 0x01ad}, /* 01,ad,09,cc */
- {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE}, /* 01,c5,03,cc */
- {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05}, /* 01,cb,13,cc */
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, /* 02,50,08,cc */
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS}, /* 03,01,08,cc */
- {0xa0, 0x60, ZC3XX_R1A8_DIGITALGAIN}, /* 01,a8,60,cc */
- {0xa0, 0x00, 0x011e}, /* 01,1e,00,cc */
- {0xa0, 0x52, ZC3XX_R116_RGAIN}, /* 01,16,52,cc */
- {0xa0, 0x40, ZC3XX_R117_GGAIN}, /* 01,17,40,cc */
- {0xa0, 0x52, ZC3XX_R118_BGAIN}, /* 01,18,52,cc */
- {0xa0, 0x03, ZC3XX_R113_RGB03}, /* 01,13,03,cc */
- {}
-};
-static const struct usb_action gc0305_50HZ[] = {
- {0xaa, 0x82, 0x0000}, /* 00,82,00,aa */
- {0xaa, 0x83, 0x0002}, /* 00,83,02,aa */
- {0xaa, 0x84, 0x0038}, /* 00,84,38,aa */ /* win: 00,84,ec */
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
- {0xa0, 0x0b, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,0b,cc */
- {0xa0, 0x18, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,18,cc */
- /* win: 01,92,10 */
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
- {0xa0, 0x8e, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,8e,cc */
- /* win: 01,97,ec */
- {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE}, /* 01,8c,0e,cc */
- {0xa0, 0x15, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,15,cc */
- {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,10,cc */
- {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,24,cc */
- {0xa0, 0x62, ZC3XX_R01D_HSYNC_0}, /* 00,1d,62,cc */
- {0xa0, 0x90, ZC3XX_R01E_HSYNC_1}, /* 00,1e,90,cc */
- {0xa0, 0xc8, ZC3XX_R01F_HSYNC_2}, /* 00,1f,c8,cc */
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc */
- {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN}, /* 01,1d,60,cc */
- {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,42,cc */
-/* {0xa0, 0x85, ZC3XX_R18D_YTARGET}, * 01,8d,85,cc *
- * if 640x480 */
- {}
-};
-static const struct usb_action gc0305_60HZ[] = {
- {0xaa, 0x82, 0x0000}, /* 00,82,00,aa */
- {0xaa, 0x83, 0x0000}, /* 00,83,00,aa */
- {0xaa, 0x84, 0x00ec}, /* 00,84,ec,aa */
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
- {0xa0, 0x0b, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,0b,cc */
- {0xa0, 0x10, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,10,cc */
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
- {0xa0, 0xec, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,ec,cc */
- {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE}, /* 01,8c,0e,cc */
- {0xa0, 0x15, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,15,cc */
- {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,10,cc */
- {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,24,cc */
- {0xa0, 0x62, ZC3XX_R01D_HSYNC_0}, /* 00,1d,62,cc */
- {0xa0, 0x90, ZC3XX_R01E_HSYNC_1}, /* 00,1e,90,cc */
- {0xa0, 0xc8, ZC3XX_R01F_HSYNC_2}, /* 00,1f,c8,cc */
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc */
- {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN}, /* 01,1d,60,cc */
- {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,42,cc */
- {0xa0, 0x80, ZC3XX_R18D_YTARGET}, /* 01,8d,80,cc */
- {}
-};
-
-static const struct usb_action gc0305_NoFliker[] = {
- {0xa0, 0x0c, ZC3XX_R100_OPERATIONMODE}, /* 01,00,0c,cc */
- {0xaa, 0x82, 0x0000}, /* 00,82,00,aa */
- {0xaa, 0x83, 0x0000}, /* 00,83,00,aa */
- {0xaa, 0x84, 0x0020}, /* 00,84,20,aa */
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
- {0xa0, 0x00, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,00,cc */
- {0xa0, 0x48, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,48,cc */
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
- {0xa0, 0x10, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,10,cc */
- {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE}, /* 01,8c,0e,cc */
- {0xa0, 0x15, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,15,cc */
- {0xa0, 0x62, ZC3XX_R01D_HSYNC_0}, /* 00,1d,62,cc */
- {0xa0, 0x90, ZC3XX_R01E_HSYNC_1}, /* 00,1e,90,cc */
- {0xa0, 0xc8, ZC3XX_R01F_HSYNC_2}, /* 00,1f,c8,cc */
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc */
- {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN}, /* 01,1d,60,cc */
- {0xa0, 0x03, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,03,cc */
- {0xa0, 0x80, ZC3XX_R18D_YTARGET}, /* 01,8d,80,cc */
- {}
-};
-
-static const struct usb_action hdcs2020_InitialScale[] = {
- {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
- {0xa0, 0x11, ZC3XX_R002_CLOCKSELECT},
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* qtable 0x05 */
- {0xa0, 0x08, ZC3XX_R010_CMOSSENSORSELECT},
- {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
- {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
- {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
- {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
- {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW},
- {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW},
- {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
- {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW},
- {0xa0, 0xe8, ZC3XX_R09C_WINHEIGHTLOW},
- {0xa0, 0x88, ZC3XX_R09E_WINWIDTHLOW},
- {0xaa, 0x1c, 0x0000},
- {0xaa, 0x0a, 0x0001},
- {0xaa, 0x0b, 0x0006},
- {0xaa, 0x0c, 0x007b},
- {0xaa, 0x0d, 0x00a7},
- {0xaa, 0x03, 0x00fb},
- {0xaa, 0x05, 0x0000},
- {0xaa, 0x06, 0x0003},
- {0xaa, 0x09, 0x0008},
-
- {0xaa, 0x0f, 0x0018}, /* set sensor gain */
- {0xaa, 0x10, 0x0018},
- {0xaa, 0x11, 0x0018},
- {0xaa, 0x12, 0x0018},
-
- {0xaa, 0x15, 0x004e},
- {0xaa, 0x1c, 0x0004},
- {0xa0, 0xb7, ZC3XX_R101_SENSORCORRECTION},
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x70, ZC3XX_R18D_YTARGET},
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
- {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
- {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
- {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
- {0xa1, 0x01, 0x0002},
- {0xa1, 0x01, 0x0008},
- {0xa1, 0x01, 0x0180},
- {0xa0, 0x02, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xa0, 0x40, ZC3XX_R116_RGAIN},
- {0xa0, 0x40, ZC3XX_R117_GGAIN},
- {0xa0, 0x40, ZC3XX_R118_BGAIN},
- {0xa1, 0x01, 0x0008},
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* clock ? */
- {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00}, /* sharpness+ */
- {0xa1, 0x01, 0x01c8},
- {0xa1, 0x01, 0x01c9},
- {0xa1, 0x01, 0x01ca},
- {0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05}, /* sharpness- */
- {0xa0, 0x13, ZC3XX_R120_GAMMA00}, /* gamma 4 */
- {0xa0, 0x38, ZC3XX_R121_GAMMA01},
- {0xa0, 0x59, ZC3XX_R122_GAMMA02},
- {0xa0, 0x79, ZC3XX_R123_GAMMA03},
- {0xa0, 0x92, ZC3XX_R124_GAMMA04},
- {0xa0, 0xa7, ZC3XX_R125_GAMMA05},
- {0xa0, 0xb9, ZC3XX_R126_GAMMA06},
- {0xa0, 0xc8, ZC3XX_R127_GAMMA07},
- {0xa0, 0xd4, ZC3XX_R128_GAMMA08},
- {0xa0, 0xdf, ZC3XX_R129_GAMMA09},
- {0xa0, 0xe7, ZC3XX_R12A_GAMMA0A},
- {0xa0, 0xee, ZC3XX_R12B_GAMMA0B},
- {0xa0, 0xf4, ZC3XX_R12C_GAMMA0C},
- {0xa0, 0xf9, ZC3XX_R12D_GAMMA0D},
- {0xa0, 0xfc, ZC3XX_R12E_GAMMA0E},
- {0xa0, 0xff, ZC3XX_R12F_GAMMA0F},
- {0xa0, 0x26, ZC3XX_R130_GAMMA10},
- {0xa0, 0x22, ZC3XX_R131_GAMMA11},
- {0xa0, 0x20, ZC3XX_R132_GAMMA12},
- {0xa0, 0x1c, ZC3XX_R133_GAMMA13},
- {0xa0, 0x16, ZC3XX_R134_GAMMA14},
- {0xa0, 0x13, ZC3XX_R135_GAMMA15},
- {0xa0, 0x10, ZC3XX_R136_GAMMA16},
- {0xa0, 0x0d, ZC3XX_R137_GAMMA17},
- {0xa0, 0x0b, ZC3XX_R138_GAMMA18},
- {0xa0, 0x09, ZC3XX_R139_GAMMA19},
- {0xa0, 0x07, ZC3XX_R13A_GAMMA1A},
- {0xa0, 0x06, ZC3XX_R13B_GAMMA1B},
- {0xa0, 0x05, ZC3XX_R13C_GAMMA1C},
- {0xa0, 0x04, ZC3XX_R13D_GAMMA1D},
- {0xa0, 0x03, ZC3XX_R13E_GAMMA1E},
- {0xa0, 0x02, ZC3XX_R13F_GAMMA1F},
-
- {0xa0, 0x66, ZC3XX_R10A_RGB00}, /* matrix */
- {0xa0, 0xed, ZC3XX_R10B_RGB01},
- {0xa0, 0xed, ZC3XX_R10C_RGB02},
- {0xa0, 0xed, ZC3XX_R10D_RGB10},
- {0xa0, 0x66, ZC3XX_R10E_RGB11},
- {0xa0, 0xed, ZC3XX_R10F_RGB12},
- {0xa0, 0xed, ZC3XX_R110_RGB20},
- {0xa0, 0xed, ZC3XX_R111_RGB21},
- {0xa0, 0x66, ZC3XX_R112_RGB22},
-
- {0xa1, 0x01, 0x0180},
- {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xaa, 0x13, 0x0031},
- {0xaa, 0x14, 0x0001},
- {0xaa, 0x0e, 0x0004},
- {0xaa, 0x19, 0x00cd},
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
- {0xa0, 0x02, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0x62, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0x3d, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x10, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
-
- {0xa0, 0x0c, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 0x14 */
- {0xa0, 0x28, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0x04, ZC3XX_R01D_HSYNC_0},
- {0xa0, 0x18, ZC3XX_R01E_HSYNC_1},
- {0xa0, 0x2c, ZC3XX_R01F_HSYNC_2},
- {0xa0, 0x41, ZC3XX_R020_HSYNC_3},
- {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
- {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xa1, 0x01, 0x0180},
- {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xa0, 0x40, ZC3XX_R116_RGAIN},
- {0xa0, 0x40, ZC3XX_R117_GGAIN},
- {0xa0, 0x40, ZC3XX_R118_BGAIN},
- {}
-};
-static const struct usb_action hdcs2020_Initial[] = {
- {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
- {0xa0, 0x00, ZC3XX_R002_CLOCKSELECT},
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
- {0xa0, 0x08, ZC3XX_R010_CMOSSENSORSELECT},
- {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
- {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
- {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
- {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
- {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW},
- {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW},
- {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
- {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW},
- {0xa0, 0xe8, ZC3XX_R09C_WINHEIGHTLOW},
- {0xa0, 0x88, ZC3XX_R09E_WINWIDTHLOW},
- {0xaa, 0x1c, 0x0000},
- {0xaa, 0x0a, 0x0001},
- {0xaa, 0x0b, 0x0006},
- {0xaa, 0x0c, 0x007a},
- {0xaa, 0x0d, 0x00a7},
- {0xaa, 0x03, 0x00fb},
- {0xaa, 0x05, 0x0000},
- {0xaa, 0x06, 0x0003},
- {0xaa, 0x09, 0x0008},
- {0xaa, 0x0f, 0x0018}, /* original setting */
- {0xaa, 0x10, 0x0018},
- {0xaa, 0x11, 0x0018},
- {0xaa, 0x12, 0x0018},
- {0xaa, 0x15, 0x004e},
- {0xaa, 0x1c, 0x0004},
- {0xa0, 0xf7, ZC3XX_R101_SENSORCORRECTION},
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x70, ZC3XX_R18D_YTARGET},
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
- {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
- {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
- {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
- {0xa1, 0x01, 0x0002},
- {0xa1, 0x01, 0x0008},
- {0xa1, 0x01, 0x0180},
- {0xa0, 0x02, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xa0, 0x40, ZC3XX_R116_RGAIN},
- {0xa0, 0x40, ZC3XX_R117_GGAIN},
- {0xa0, 0x40, ZC3XX_R118_BGAIN},
- {0xa1, 0x01, 0x0008},
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* clock ? */
- {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00}, /* sharpness+ */
- {0xa1, 0x01, 0x01c8},
- {0xa1, 0x01, 0x01c9},
- {0xa1, 0x01, 0x01ca},
- {0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05}, /* sharpness- */
- {0xa0, 0x13, ZC3XX_R120_GAMMA00}, /* gamma 4 */
- {0xa0, 0x38, ZC3XX_R121_GAMMA01},
- {0xa0, 0x59, ZC3XX_R122_GAMMA02},
- {0xa0, 0x79, ZC3XX_R123_GAMMA03},
- {0xa0, 0x92, ZC3XX_R124_GAMMA04},
- {0xa0, 0xa7, ZC3XX_R125_GAMMA05},
- {0xa0, 0xb9, ZC3XX_R126_GAMMA06},
- {0xa0, 0xc8, ZC3XX_R127_GAMMA07},
- {0xa0, 0xd4, ZC3XX_R128_GAMMA08},
- {0xa0, 0xdf, ZC3XX_R129_GAMMA09},
- {0xa0, 0xe7, ZC3XX_R12A_GAMMA0A},
- {0xa0, 0xee, ZC3XX_R12B_GAMMA0B},
- {0xa0, 0xf4, ZC3XX_R12C_GAMMA0C},
- {0xa0, 0xf9, ZC3XX_R12D_GAMMA0D},
- {0xa0, 0xfc, ZC3XX_R12E_GAMMA0E},
- {0xa0, 0xff, ZC3XX_R12F_GAMMA0F},
- {0xa0, 0x26, ZC3XX_R130_GAMMA10},
- {0xa0, 0x22, ZC3XX_R131_GAMMA11},
- {0xa0, 0x20, ZC3XX_R132_GAMMA12},
- {0xa0, 0x1c, ZC3XX_R133_GAMMA13},
- {0xa0, 0x16, ZC3XX_R134_GAMMA14},
- {0xa0, 0x13, ZC3XX_R135_GAMMA15},
- {0xa0, 0x10, ZC3XX_R136_GAMMA16},
- {0xa0, 0x0d, ZC3XX_R137_GAMMA17},
- {0xa0, 0x0b, ZC3XX_R138_GAMMA18},
- {0xa0, 0x09, ZC3XX_R139_GAMMA19},
- {0xa0, 0x07, ZC3XX_R13A_GAMMA1A},
- {0xa0, 0x06, ZC3XX_R13B_GAMMA1B},
- {0xa0, 0x05, ZC3XX_R13C_GAMMA1C},
- {0xa0, 0x04, ZC3XX_R13D_GAMMA1D},
- {0xa0, 0x03, ZC3XX_R13E_GAMMA1E},
- {0xa0, 0x02, ZC3XX_R13F_GAMMA1F},
- {0xa0, 0x66, ZC3XX_R10A_RGB00}, /* matrix */
- {0xa0, 0xed, ZC3XX_R10B_RGB01},
- {0xa0, 0xed, ZC3XX_R10C_RGB02},
- {0xa0, 0xed, ZC3XX_R10D_RGB10},
- {0xa0, 0x66, ZC3XX_R10E_RGB11},
- {0xa0, 0xed, ZC3XX_R10F_RGB12},
- {0xa0, 0xed, ZC3XX_R110_RGB20},
- {0xa0, 0xed, ZC3XX_R111_RGB21},
- {0xa0, 0x66, ZC3XX_R112_RGB22},
- {0xa1, 0x01, 0x0180},
- {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- /**** set exposure ***/
- {0xaa, 0x13, 0x0031},
- {0xaa, 0x14, 0x0001},
- {0xaa, 0x0e, 0x0004},
- {0xaa, 0x19, 0x00cd},
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
- {0xa0, 0x02, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0x62, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0x3d, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x10, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x0c, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x28, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0x04, ZC3XX_R01D_HSYNC_0},
- {0xa0, 0x18, ZC3XX_R01E_HSYNC_1},
- {0xa0, 0x2c, ZC3XX_R01F_HSYNC_2},
- {0xa0, 0x41, ZC3XX_R020_HSYNC_3},
- {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
- {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xa1, 0x01, 0x0180},
- {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xa0, 0x40, ZC3XX_R116_RGAIN},
- {0xa0, 0x40, ZC3XX_R117_GGAIN},
- {0xa0, 0x40, ZC3XX_R118_BGAIN},
- {}
-};
-static const struct usb_action hdcs2020_50HZ[] = {
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
- {0xaa, 0x13, 0x0018}, /* 00,13,18,aa */
- {0xaa, 0x14, 0x0001}, /* 00,14,01,aa */
- {0xaa, 0x0e, 0x0005}, /* 00,0e,05,aa */
- {0xaa, 0x19, 0x001f}, /* 00,19,1f,aa */
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
- {0xa0, 0x02, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,02,cc */
- {0xa0, 0x76, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,76,cc */
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
- {0xa0, 0x46, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,46,cc */
- {0xa0, 0x10, ZC3XX_R18C_AEFREEZE}, /* 01,8c,10,cc */
- {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,20,cc */
- {0xa0, 0x0c, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,0c,cc */
- {0xa0, 0x28, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,28,cc */
- {0xa0, 0x05, ZC3XX_R01D_HSYNC_0}, /* 00,1d,05,cc */
- {0xa0, 0x1a, ZC3XX_R01E_HSYNC_1}, /* 00,1e,1a,cc */
- {0xa0, 0x2f, ZC3XX_R01F_HSYNC_2}, /* 00,1f,2f,cc */
- {}
-};
-static const struct usb_action hdcs2020_60HZ[] = {
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
- {0xaa, 0x13, 0x0031}, /* 00,13,31,aa */
- {0xaa, 0x14, 0x0001}, /* 00,14,01,aa */
- {0xaa, 0x0e, 0x0004}, /* 00,0e,04,aa */
- {0xaa, 0x19, 0x00cd}, /* 00,19,cd,aa */
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
- {0xa0, 0x02, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,02,cc */
- {0xa0, 0x62, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,62,cc */
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
- {0xa0, 0x3d, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,3d,cc */
- {0xa0, 0x10, ZC3XX_R18C_AEFREEZE}, /* 01,8c,10,cc */
- {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,20,cc */
- {0xa0, 0x0c, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,0c,cc */
- {0xa0, 0x28, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,28,cc */
- {0xa0, 0x04, ZC3XX_R01D_HSYNC_0}, /* 00,1d,04,cc */
- {0xa0, 0x18, ZC3XX_R01E_HSYNC_1}, /* 00,1e,18,cc */
- {0xa0, 0x2c, ZC3XX_R01F_HSYNC_2}, /* 00,1f,2c,cc */
- {}
-};
-static const struct usb_action hdcs2020_NoFliker[] = {
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
- {0xaa, 0x13, 0x0010}, /* 00,13,10,aa */
- {0xaa, 0x14, 0x0001}, /* 00,14,01,aa */
- {0xaa, 0x0e, 0x0004}, /* 00,0e,04,aa */
- {0xaa, 0x19, 0x0000}, /* 00,19,00,aa */
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
- {0xa0, 0x02, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,02,cc */
- {0xa0, 0x70, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,70,cc */
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
- {0xa0, 0x10, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,10,cc */
- {0xa0, 0x10, ZC3XX_R18C_AEFREEZE}, /* 01,8c,10,cc */
- {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,20,cc */
- {0xa0, 0x00, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,00,cc */
- {0xa0, 0x00, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,00,cc */
- {0xa0, 0x04, ZC3XX_R01D_HSYNC_0}, /* 00,1d,04,cc */
- {0xa0, 0x17, ZC3XX_R01E_HSYNC_1}, /* 00,1e,17,cc */
- {0xa0, 0x2a, ZC3XX_R01F_HSYNC_2}, /* 00,1f,2a,cc */
- {}
-};
-
-static const struct usb_action hv7131b_InitialScale[] = { /* 320x240 */
- {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
- {0xa0, 0x10, ZC3XX_R002_CLOCKSELECT},
- {0xa0, 0x00, ZC3XX_R010_CMOSSENSORSELECT},
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
- {0xa0, 0x77, ZC3XX_R101_SENSORCORRECTION},
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* 00 */
- {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
- {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
- {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
- {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
- {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW},
- {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW},
- {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
- {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW},
- {0xaa, 0x30, 0x002d},
- {0xaa, 0x01, 0x0005},
- {0xaa, 0x11, 0x0000},
- {0xaa, 0x13, 0x0001}, /* {0xaa, 0x13, 0x0000}, */
- {0xaa, 0x14, 0x0001},
- {0xaa, 0x15, 0x00e8},
- {0xaa, 0x16, 0x0002},
- {0xaa, 0x17, 0x0086}, /* 00,17,88,aa */
- {0xaa, 0x31, 0x0038},
- {0xaa, 0x32, 0x0038},
- {0xaa, 0x33, 0x0038},
- {0xaa, 0x5b, 0x0001},
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
- {0xa0, 0x68, ZC3XX_R18D_YTARGET},
- {0xa0, 0x60, ZC3XX_R1A8_DIGITALGAIN},
- {0xa0, 0x00, 0x01ad},
- {0xa0, 0xc0, 0x019b},
- {0xa0, 0xa0, 0x019c},
- {0xa0, 0x02, ZC3XX_R188_MINGAIN},
- {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
- {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
- {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
- {0xaa, 0x02, 0x0090}, /* 00,02,80,aa */
- {}
-};
-
-static const struct usb_action hv7131b_Initial[] = { /* 640x480*/
- {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
- {0xa0, 0x00, ZC3XX_R002_CLOCKSELECT},
- {0xa0, 0x00, ZC3XX_R010_CMOSSENSORSELECT},
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
- {0xa0, 0x37, ZC3XX_R101_SENSORCORRECTION},
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* 00 */
- {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
- {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
- {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
- {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
- {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW},
- {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW},
- {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
- {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW},
- {0xaa, 0x30, 0x002d},
- {0xaa, 0x01, 0x0005},
- {0xaa, 0x11, 0x0001},
- {0xaa, 0x13, 0x0000}, /* {0xaa, 0x13, 0x0001}; */
- {0xaa, 0x14, 0x0001},
- {0xaa, 0x15, 0x00e6},
- {0xaa, 0x16, 0x0002},
- {0xaa, 0x17, 0x0086},
- {0xaa, 0x31, 0x0038},
- {0xaa, 0x32, 0x0038},
- {0xaa, 0x33, 0x0038},
- {0xaa, 0x5b, 0x0001},
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
- {0xa0, 0x70, ZC3XX_R18D_YTARGET},
- {0xa0, 0x60, ZC3XX_R1A8_DIGITALGAIN},
- {0xa0, 0x00, 0x01ad},
- {0xa0, 0xc0, 0x019b},
- {0xa0, 0xa0, 0x019c},
- {0xa0, 0x02, ZC3XX_R188_MINGAIN},
- {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
- {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
- {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
- {0xaa, 0x02, 0x0090}, /* {0xaa, 0x02, 0x0080}, */
- {}
-};
-static const struct usb_action hv7131b_50HZ[] = { /* 640x480*/
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
- {0xaa, 0x25, 0x0007}, /* 00,25,07,aa */
- {0xaa, 0x26, 0x0053}, /* 00,26,53,aa */
- {0xaa, 0x27, 0x0000}, /* 00,27,00,aa */
- {0xaa, 0x20, 0x0000}, /* 00,20,00,aa */
- {0xaa, 0x21, 0x0050}, /* 00,21,50,aa */
- {0xaa, 0x22, 0x001b}, /* 00,22,1b,aa */
- {0xaa, 0x23, 0x00fc}, /* 00,23,fc,aa */
- {0xa0, 0x2f, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,2f,cc */
- {0xa0, 0x9b, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,9b,cc */
- {0xa0, 0x80, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,80,cc */
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
- {0xa0, 0xea, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,ea,cc */
- {0xa0, 0x60, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,60,cc */
- {0xa0, 0x0c, ZC3XX_R18C_AEFREEZE}, /* 01,8c,0c,cc */
- {0xa0, 0x18, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,18,cc */
- {0xa0, 0x18, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,18,cc */
- {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,24,cc */
- {0xa0, 0x00, ZC3XX_R01D_HSYNC_0}, /* 00,1d,00,cc */
- {0xa0, 0x50, ZC3XX_R01E_HSYNC_1}, /* 00,1e,50,cc */
- {0xa0, 0x1b, ZC3XX_R01F_HSYNC_2}, /* 00,1f,1b,cc */
- {0xa0, 0xfc, ZC3XX_R020_HSYNC_3}, /* 00,20,fc,cc */
- {}
-};
-static const struct usb_action hv7131b_50HZScale[] = { /* 320x240 */
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
- {0xaa, 0x25, 0x0007}, /* 00,25,07,aa */
- {0xaa, 0x26, 0x0053}, /* 00,26,53,aa */
- {0xaa, 0x27, 0x0000}, /* 00,27,00,aa */
- {0xaa, 0x20, 0x0000}, /* 00,20,00,aa */
- {0xaa, 0x21, 0x0050}, /* 00,21,50,aa */
- {0xaa, 0x22, 0x0012}, /* 00,22,12,aa */
- {0xaa, 0x23, 0x0080}, /* 00,23,80,aa */
- {0xa0, 0x2f, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,2f,cc */
- {0xa0, 0x9b, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,9b,cc */
- {0xa0, 0x80, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,80,cc */
- {0xa0, 0x01, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,01,cc */
- {0xa0, 0xd4, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,d4,cc */
- {0xa0, 0xc0, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,c0,cc */
- {0xa0, 0x07, ZC3XX_R18C_AEFREEZE}, /* 01,8c,07,cc */
- {0xa0, 0x0f, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,0f,cc */
- {0xa0, 0x18, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,18,cc */
- {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,24,cc */
- {0xa0, 0x00, ZC3XX_R01D_HSYNC_0}, /* 00,1d,00,cc */
- {0xa0, 0x50, ZC3XX_R01E_HSYNC_1}, /* 00,1e,50,cc */
- {0xa0, 0x12, ZC3XX_R01F_HSYNC_2}, /* 00,1f,12,cc */
- {0xa0, 0x80, ZC3XX_R020_HSYNC_3}, /* 00,20,80,cc */
- {}
-};
-static const struct usb_action hv7131b_60HZ[] = { /* 640x480*/
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
- {0xaa, 0x25, 0x0007}, /* 00,25,07,aa */
- {0xaa, 0x26, 0x00a1}, /* 00,26,a1,aa */
- {0xaa, 0x27, 0x0020}, /* 00,27,20,aa */
- {0xaa, 0x20, 0x0000}, /* 00,20,00,aa */
- {0xaa, 0x21, 0x0040}, /* 00,21,40,aa */
- {0xaa, 0x22, 0x0013}, /* 00,22,13,aa */
- {0xaa, 0x23, 0x004c}, /* 00,23,4c,aa */
- {0xa0, 0x2f, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,2f,cc */
- {0xa0, 0x4d, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,4d,cc */
- {0xa0, 0x60, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,60,cc */
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
- {0xa0, 0xc3, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,c3,cc */
- {0xa0, 0x50, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,50,cc */
- {0xa0, 0x0c, ZC3XX_R18C_AEFREEZE}, /* 01,8c,0c,cc */
- {0xa0, 0x18, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,18,cc */
- {0xa0, 0x18, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,18,cc */
- {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,24,cc */
- {0xa0, 0x00, ZC3XX_R01D_HSYNC_0}, /* 00,1d,00,cc */
- {0xa0, 0x40, ZC3XX_R01E_HSYNC_1}, /* 00,1e,40,cc */
- {0xa0, 0x13, ZC3XX_R01F_HSYNC_2}, /* 00,1f,13,cc */
- {0xa0, 0x4c, ZC3XX_R020_HSYNC_3}, /* 00,20,4c,cc */
- {}
-};
-static const struct usb_action hv7131b_60HZScale[] = { /* 320x240 */
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
- {0xaa, 0x25, 0x0007}, /* 00,25,07,aa */
- {0xaa, 0x26, 0x00a1}, /* 00,26,a1,aa */
- {0xaa, 0x27, 0x0020}, /* 00,27,20,aa */
- {0xaa, 0x20, 0x0000}, /* 00,20,00,aa */
- {0xaa, 0x21, 0x00a0}, /* 00,21,a0,aa */
- {0xaa, 0x22, 0x0016}, /* 00,22,16,aa */
- {0xaa, 0x23, 0x0040}, /* 00,23,40,aa */
- {0xa0, 0x2f, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,2f,cc */
- {0xa0, 0x4d, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,4d,cc */
- {0xa0, 0x60, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,60,cc */
- {0xa0, 0x01, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,01,cc */
- {0xa0, 0x86, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,86,cc */
- {0xa0, 0xa0, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,a0,cc */
- {0xa0, 0x07, ZC3XX_R18C_AEFREEZE}, /* 01,8c,07,cc */
- {0xa0, 0x0f, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,0f,cc */
- {0xa0, 0x18, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,18,cc */
- {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,24,cc */
- {0xa0, 0x00, ZC3XX_R01D_HSYNC_0}, /* 00,1d,00,cc */
- {0xa0, 0xa0, ZC3XX_R01E_HSYNC_1}, /* 00,1e,a0,cc */
- {0xa0, 0x16, ZC3XX_R01F_HSYNC_2}, /* 00,1f,16,cc */
- {0xa0, 0x40, ZC3XX_R020_HSYNC_3}, /* 00,20,40,cc */
- {}
-};
-static const struct usb_action hv7131b_NoFliker[] = { /* 640x480*/
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
- {0xaa, 0x25, 0x0003}, /* 00,25,03,aa */
- {0xaa, 0x26, 0x0000}, /* 00,26,00,aa */
- {0xaa, 0x27, 0x0000}, /* 00,27,00,aa */
- {0xaa, 0x20, 0x0000}, /* 00,20,00,aa */
- {0xaa, 0x21, 0x0010}, /* 00,21,10,aa */
- {0xaa, 0x22, 0x0000}, /* 00,22,00,aa */
- {0xaa, 0x23, 0x0003}, /* 00,23,03,aa */
- {0xa0, 0x2f, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,2f,cc */
- {0xa0, 0xf8, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,f8,cc */
- {0xa0, 0x00, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,00,cc */
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
- {0xa0, 0x02, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,02,cc */
- {0xa0, 0x00, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,00,cc */
- {0xa0, 0x10, ZC3XX_R18C_AEFREEZE}, /* 01,8c,10,cc */
- {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,20,cc */
- {0xa0, 0x00, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,00,cc */
- {0xa0, 0x00, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,00,cc */
- {0xa0, 0x00, ZC3XX_R01D_HSYNC_0}, /* 00,1d,00,cc */
- {0xa0, 0x10, ZC3XX_R01E_HSYNC_1}, /* 00,1e,10,cc */
- {0xa0, 0x00, ZC3XX_R01F_HSYNC_2}, /* 00,1f,00,cc */
- {0xa0, 0x03, ZC3XX_R020_HSYNC_3}, /* 00,20,03,cc */
- {}
-};
-static const struct usb_action hv7131b_NoFlikerScale[] = { /* 320x240 */
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
- {0xaa, 0x25, 0x0003}, /* 00,25,03,aa */
- {0xaa, 0x26, 0x0000}, /* 00,26,00,aa */
- {0xaa, 0x27, 0x0000}, /* 00,27,00,aa */
- {0xaa, 0x20, 0x0000}, /* 00,20,00,aa */
- {0xaa, 0x21, 0x00a0}, /* 00,21,a0,aa */
- {0xaa, 0x22, 0x0016}, /* 00,22,16,aa */
- {0xaa, 0x23, 0x0040}, /* 00,23,40,aa */
- {0xa0, 0x2f, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,2f,cc */
- {0xa0, 0xf8, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,f8,cc */
- {0xa0, 0x00, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,00,cc */
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
- {0xa0, 0x02, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,02,cc */
- {0xa0, 0x00, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,00,cc */
- {0xa0, 0x10, ZC3XX_R18C_AEFREEZE}, /* 01,8c,10,cc */
- {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,20,cc */
- {0xa0, 0x00, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,00,cc */
- {0xa0, 0x00, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,00,cc */
- {0xa0, 0x00, ZC3XX_R01D_HSYNC_0}, /* 00,1d,00,cc */
- {0xa0, 0xa0, ZC3XX_R01E_HSYNC_1}, /* 00,1e,a0,cc */
- {0xa0, 0x16, ZC3XX_R01F_HSYNC_2}, /* 00,1f,16,cc */
- {0xa0, 0x40, ZC3XX_R020_HSYNC_3}, /* 00,20,40,cc */
- {}
-};
-
-/* from lPEPI264v.inf (hv7131b!) */
-static const struct usb_action hv7131r_InitialScale[] = {
- {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
- {0xa0, 0x10, ZC3XX_R002_CLOCKSELECT},
- {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT},
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
- {0xa0, 0x77, ZC3XX_R101_SENSORCORRECTION},
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
- {0xa0, 0x07, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
- {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
- {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
- {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
- {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW},
- {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW},
- {0xa0, 0x01, ZC3XX_R09B_WINHEIGHTHIGH},
- {0xa0, 0xe8, ZC3XX_R09C_WINHEIGHTLOW},
- {0xa0, 0x02, ZC3XX_R09D_WINWIDTHHIGH},
- {0xa0, 0x88, ZC3XX_R09E_WINWIDTHLOW},
- {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
- {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW},
- {0xa0, 0x07, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xdd, 0x00, 0x0200},
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xaa, 0x01, 0x000c},
- {0xaa, 0x11, 0x0000},
- {0xaa, 0x13, 0x0000},
- {0xaa, 0x14, 0x0001},
- {0xaa, 0x15, 0x00e8},
- {0xaa, 0x16, 0x0002},
- {0xaa, 0x17, 0x0088},
- {0xaa, 0x30, 0x000b},
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
- {0xa0, 0x78, ZC3XX_R18D_YTARGET},
- {0xa0, 0x50, ZC3XX_R1A8_DIGITALGAIN},
- {0xa0, 0x00, 0x01ad},
- {0xa0, 0xc0, 0x019b},
- {0xa0, 0xa0, 0x019c},
- {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
- {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
- {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
- {}
-};
-static const struct usb_action hv7131r_Initial[] = {
- {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
- {0xa0, 0x00, ZC3XX_R002_CLOCKSELECT},
- {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT},
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
- {0xa0, 0x77, ZC3XX_R101_SENSORCORRECTION},
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
- {0xa0, 0x07, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
- {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
- {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
- {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
- {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW},
- {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW},
- {0xa0, 0x01, ZC3XX_R09B_WINHEIGHTHIGH},
- {0xa0, 0xe6, ZC3XX_R09C_WINHEIGHTLOW},
- {0xa0, 0x02, ZC3XX_R09D_WINWIDTHHIGH},
- {0xa0, 0x86, ZC3XX_R09E_WINWIDTHLOW},
- {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
- {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW},
- {0xa0, 0x07, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xdd, 0x00, 0x0200},
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xaa, 0x01, 0x000c},
- {0xaa, 0x11, 0x0000},
- {0xaa, 0x13, 0x0000},
- {0xaa, 0x14, 0x0001},
- {0xaa, 0x15, 0x00e6},
- {0xaa, 0x16, 0x0002},
- {0xaa, 0x17, 0x0086},
- {0xaa, 0x30, 0x000b},
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
- {0xa0, 0x78, ZC3XX_R18D_YTARGET},
- {0xa0, 0x50, ZC3XX_R1A8_DIGITALGAIN},
- {0xa0, 0x00, 0x01ad},
- {0xa0, 0xc0, 0x019b},
- {0xa0, 0xa0, 0x019c},
- {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
- {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
- {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
- {}
-};
-static const struct usb_action hv7131r_50HZ[] = {
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xa0, 0x06, ZC3XX_R190_EXPOSURELIMITHIGH},
- {0xa0, 0x68, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0xa0, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0xea, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0x60, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x18, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x66, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0x00, ZC3XX_R01D_HSYNC_0},
- {0xa0, 0xd0, ZC3XX_R01E_HSYNC_1},
- {0xa0, 0x00, ZC3XX_R01F_HSYNC_2},
- {0xa0, 0x08, ZC3XX_R020_HSYNC_3},
- {}
-};
-static const struct usb_action hv7131r_50HZScale[] = {
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xa0, 0x0c, ZC3XX_R190_EXPOSURELIMITHIGH},
- {0xa0, 0xd1, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0x40, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x01, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0xd4, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0xc0, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x18, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x66, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0x00, ZC3XX_R01D_HSYNC_0},
- {0xa0, 0xd0, ZC3XX_R01E_HSYNC_1},
- {0xa0, 0x00, ZC3XX_R01F_HSYNC_2},
- {0xa0, 0x08, ZC3XX_R020_HSYNC_3},
- {}
-};
-static const struct usb_action hv7131r_60HZ[] = {
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xa0, 0x06, ZC3XX_R190_EXPOSURELIMITHIGH},
- {0xa0, 0x1a, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0x80, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0xc3, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0x50, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x18, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x66, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0x00, ZC3XX_R01D_HSYNC_0},
- {0xa0, 0xd0, ZC3XX_R01E_HSYNC_1},
- {0xa0, 0x00, ZC3XX_R01F_HSYNC_2},
- {0xa0, 0x08, ZC3XX_R020_HSYNC_3},
- {}
-};
-static const struct usb_action hv7131r_60HZScale[] = {
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xa0, 0x0c, ZC3XX_R190_EXPOSURELIMITHIGH},
- {0xa0, 0x35, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0x00, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x01, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0x86, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0xa0, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x18, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x66, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0x00, ZC3XX_R01D_HSYNC_0},
- {0xa0, 0xd0, ZC3XX_R01E_HSYNC_1},
- {0xa0, 0x00, ZC3XX_R01F_HSYNC_2},
- {0xa0, 0x08, ZC3XX_R020_HSYNC_3},
- {}
-};
-static const struct usb_action hv7131r_NoFliker[] = {
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xa0, 0x2f, ZC3XX_R190_EXPOSURELIMITHIGH},
- {0xa0, 0xf8, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0x00, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0x02, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0x58, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x0c, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x18, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x00, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x00, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0x00, ZC3XX_R01D_HSYNC_0},
- {0xa0, 0xd0, ZC3XX_R01E_HSYNC_1},
- {0xa0, 0x00, ZC3XX_R01F_HSYNC_2},
- {0xa0, 0x08, ZC3XX_R020_HSYNC_3},
- {}
-};
-static const struct usb_action hv7131r_NoFlikerScale[] = {
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xa0, 0x2f, ZC3XX_R190_EXPOSURELIMITHIGH},
- {0xa0, 0xf8, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0x00, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0x04, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0xb0, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x0c, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x18, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x00, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x00, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0x00, ZC3XX_R01D_HSYNC_0},
- {0xa0, 0xd0, ZC3XX_R01E_HSYNC_1},
- {0xa0, 0x00, ZC3XX_R01F_HSYNC_2},
- {0xa0, 0x08, ZC3XX_R020_HSYNC_3},
- {}
-};
-
-static const struct usb_action icm105a_InitialScale[] = {
- {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
- {0xa0, 0x10, ZC3XX_R002_CLOCKSELECT},
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
- {0xa0, 0x0c, ZC3XX_R010_CMOSSENSORSELECT},
- {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
- {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
- {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
- {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
- {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0xa1, ZC3XX_R08B_I2CDEVICEADDR},
- {0xa0, 0x00, ZC3XX_R097_WINYSTARTHIGH},
- {0xa0, 0x01, ZC3XX_R098_WINYSTARTLOW},
- {0xa0, 0x00, ZC3XX_R099_WINXSTARTHIGH},
- {0xa0, 0x01, ZC3XX_R09A_WINXSTARTLOW},
- {0xa0, 0x01, ZC3XX_R11A_FIRSTYLOW},
- {0xa0, 0x01, ZC3XX_R11C_FIRSTXLOW},
- {0xa0, 0x01, ZC3XX_R09B_WINHEIGHTHIGH},
- {0xa0, 0xe8, ZC3XX_R09C_WINHEIGHTLOW},
- {0xa0, 0x02, ZC3XX_R09D_WINWIDTHHIGH},
- {0xa0, 0x88, ZC3XX_R09E_WINWIDTHLOW},
- {0xa0, 0x37, ZC3XX_R101_SENSORCORRECTION},
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
- {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
- {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
- {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
- {0xaa, 0x01, 0x0010},
- {0xaa, 0x03, 0x0000},
- {0xaa, 0x04, 0x0001},
- {0xaa, 0x05, 0x0020},
- {0xaa, 0x06, 0x0001},
- {0xaa, 0x08, 0x0000},
- {0xaa, 0x03, 0x0001},
- {0xaa, 0x04, 0x0011},
- {0xaa, 0x05, 0x00a0},
- {0xaa, 0x06, 0x0001},
- {0xaa, 0x08, 0x0000},
- {0xaa, 0x03, 0x0002},
- {0xaa, 0x04, 0x0013},
- {0xaa, 0x05, 0x0020},
- {0xaa, 0x06, 0x0001},
- {0xaa, 0x08, 0x0000},
- {0xaa, 0x03, 0x0003},
- {0xaa, 0x04, 0x0015},
- {0xaa, 0x05, 0x0020},
- {0xaa, 0x06, 0x0005},
- {0xaa, 0x08, 0x0000},
- {0xaa, 0x03, 0x0004},
- {0xaa, 0x04, 0x0017},
- {0xaa, 0x05, 0x0020},
- {0xaa, 0x06, 0x000d},
- {0xaa, 0x08, 0x0000},
- {0xaa, 0x03, 0x0005},
- {0xaa, 0x04, 0x0019},
- {0xaa, 0x05, 0x0020},
- {0xaa, 0x06, 0x0005},
- {0xaa, 0x08, 0x0000},
- {0xaa, 0x03, 0x0006},
- {0xaa, 0x04, 0x0017},
- {0xaa, 0x05, 0x0026},
- {0xaa, 0x06, 0x0005},
- {0xaa, 0x08, 0x0000},
- {0xaa, 0x03, 0x0007},
- {0xaa, 0x04, 0x0019},
- {0xaa, 0x05, 0x0022},
- {0xaa, 0x06, 0x0005},
- {0xaa, 0x08, 0x0000},
- {0xaa, 0x03, 0x0008},
- {0xaa, 0x04, 0x0021},
- {0xaa, 0x05, 0x00aa},
- {0xaa, 0x06, 0x0005},
- {0xaa, 0x08, 0x0000},
- {0xaa, 0x03, 0x0009},
- {0xaa, 0x04, 0x0023},
- {0xaa, 0x05, 0x00aa},
- {0xaa, 0x06, 0x000d},
- {0xaa, 0x08, 0x0000},
- {0xaa, 0x03, 0x000a},
- {0xaa, 0x04, 0x0025},
- {0xaa, 0x05, 0x00aa},
- {0xaa, 0x06, 0x0005},
- {0xaa, 0x08, 0x0000},
- {0xaa, 0x03, 0x000b},
- {0xaa, 0x04, 0x00ec},
- {0xaa, 0x05, 0x002e},
- {0xaa, 0x06, 0x0005},
- {0xaa, 0x08, 0x0000},
- {0xaa, 0x03, 0x000c},
- {0xaa, 0x04, 0x00fa},
- {0xaa, 0x05, 0x002a},
- {0xaa, 0x06, 0x0005},
- {0xaa, 0x08, 0x0000},
- {0xaa, 0x07, 0x000d},
- {0xaa, 0x01, 0x0005},
- {0xaa, 0x94, 0x0002},
- {0xaa, 0x90, 0x0000},
- {0xaa, 0x91, 0x001f},
- {0xaa, 0x10, 0x0064},
- {0xaa, 0x9b, 0x00f0},
- {0xaa, 0x9c, 0x0002},
- {0xaa, 0x14, 0x001a},
- {0xaa, 0x20, 0x0080},
- {0xaa, 0x22, 0x0080},
- {0xaa, 0x24, 0x0080},
- {0xaa, 0x26, 0x0080},
- {0xaa, 0x00, 0x0084},
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
- {0xaa, 0xa8, 0x00c0},
- {0xa1, 0x01, 0x0002},
- {0xa1, 0x01, 0x0008},
- {0xa1, 0x01, 0x0180},
- {0xa0, 0x02, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xa0, 0x40, ZC3XX_R116_RGAIN},
- {0xa0, 0x40, ZC3XX_R117_GGAIN},
- {0xa0, 0x40, ZC3XX_R118_BGAIN},
- {0xa1, 0x01, 0x0008},
-
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* clock ? */
- {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00}, /* sharpness+ */
- {0xa1, 0x01, 0x01c8},
- {0xa1, 0x01, 0x01c9},
- {0xa1, 0x01, 0x01ca},
- {0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05}, /* sharpness- */
- {0xa0, 0x52, ZC3XX_R10A_RGB00}, /* matrix */
- {0xa0, 0xf7, ZC3XX_R10B_RGB01},
- {0xa0, 0xf7, ZC3XX_R10C_RGB02},
- {0xa0, 0xf7, ZC3XX_R10D_RGB10},
- {0xa0, 0x52, ZC3XX_R10E_RGB11},
- {0xa0, 0xf7, ZC3XX_R10F_RGB12},
- {0xa0, 0xf7, ZC3XX_R110_RGB20},
- {0xa0, 0xf7, ZC3XX_R111_RGB21},
- {0xa0, 0x52, ZC3XX_R112_RGB22},
- {0xa1, 0x01, 0x0180},
- {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xaa, 0x0d, 0x0003},
- {0xaa, 0x0c, 0x008c},
- {0xaa, 0x0e, 0x0095},
- {0xaa, 0x0f, 0x0002},
- {0xaa, 0x1c, 0x0094},
- {0xaa, 0x1d, 0x0002},
- {0xaa, 0x20, 0x0080},
- {0xaa, 0x22, 0x0080},
- {0xaa, 0x24, 0x0080},
- {0xaa, 0x26, 0x0080},
- {0xaa, 0x00, 0x0084},
- {0xa0, 0x02, ZC3XX_R0A3_EXPOSURETIMEHIGH},
- {0xa0, 0x94, ZC3XX_R0A4_EXPOSURETIMELOW},
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
- {0xa0, 0x04, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0x20, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0x84, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x10, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x12, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0xe3, ZC3XX_R01D_HSYNC_0},
- {0xa0, 0xec, ZC3XX_R01E_HSYNC_1},
- {0xa0, 0xf5, ZC3XX_R01F_HSYNC_2},
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3},
- {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
- {0xa0, 0xc0, ZC3XX_R1A8_DIGITALGAIN},
- {0xa0, 0xc0, ZC3XX_R11D_GLOBALGAIN},
- {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xa1, 0x01, 0x0180},
- {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xa0, 0x40, ZC3XX_R116_RGAIN},
- {0xa0, 0x40, ZC3XX_R117_GGAIN},
- {0xa0, 0x40, ZC3XX_R118_BGAIN},
- {}
-};
-
-static const struct usb_action icm105a_Initial[] = {
- {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
- {0xa0, 0x00, ZC3XX_R002_CLOCKSELECT},
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
- {0xa0, 0x0c, ZC3XX_R010_CMOSSENSORSELECT},
- {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
- {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
- {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
- {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
- {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0xa1, ZC3XX_R08B_I2CDEVICEADDR},
- {0xa0, 0x00, ZC3XX_R097_WINYSTARTHIGH},
- {0xa0, 0x02, ZC3XX_R098_WINYSTARTLOW},
- {0xa0, 0x00, ZC3XX_R099_WINXSTARTHIGH},
- {0xa0, 0x02, ZC3XX_R09A_WINXSTARTLOW},
- {0xa0, 0x02, ZC3XX_R11A_FIRSTYLOW},
- {0xa0, 0x02, ZC3XX_R11C_FIRSTXLOW},
- {0xa0, 0x01, ZC3XX_R09B_WINHEIGHTHIGH},
- {0xa0, 0xe6, ZC3XX_R09C_WINHEIGHTLOW},
- {0xa0, 0x02, ZC3XX_R09D_WINWIDTHHIGH},
- {0xa0, 0x86, ZC3XX_R09E_WINWIDTHLOW},
- {0xa0, 0x77, ZC3XX_R101_SENSORCORRECTION},
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
- {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
- {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
- {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
- {0xaa, 0x01, 0x0010},
- {0xaa, 0x03, 0x0000},
- {0xaa, 0x04, 0x0001},
- {0xaa, 0x05, 0x0020},
- {0xaa, 0x06, 0x0001},
- {0xaa, 0x08, 0x0000},
- {0xaa, 0x03, 0x0001},
- {0xaa, 0x04, 0x0011},
- {0xaa, 0x05, 0x00a0},
- {0xaa, 0x06, 0x0001},
- {0xaa, 0x08, 0x0000},
- {0xaa, 0x03, 0x0002},
- {0xaa, 0x04, 0x0013},
- {0xaa, 0x05, 0x0020},
- {0xaa, 0x06, 0x0001},
- {0xaa, 0x08, 0x0000},
- {0xaa, 0x03, 0x0003},
- {0xaa, 0x04, 0x0015},
- {0xaa, 0x05, 0x0020},
- {0xaa, 0x06, 0x0005},
- {0xaa, 0x08, 0x0000},
- {0xaa, 0x03, 0x0004},
- {0xaa, 0x04, 0x0017},
- {0xaa, 0x05, 0x0020},
- {0xaa, 0x06, 0x000d},
- {0xaa, 0x08, 0x0000},
- {0xaa, 0x03, 0x0005},
- {0xa0, 0x04, ZC3XX_R092_I2CADDRESSSELECT},
- {0xa0, 0x19, ZC3XX_R093_I2CSETVALUE},
- {0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
- {0xa1, 0x01, 0x0091},
- {0xaa, 0x05, 0x0020},
- {0xaa, 0x06, 0x0005},
- {0xaa, 0x08, 0x0000},
- {0xaa, 0x03, 0x0006},
- {0xaa, 0x04, 0x0017},
- {0xaa, 0x05, 0x0026},
- {0xaa, 0x06, 0x0005},
- {0xaa, 0x08, 0x0000},
- {0xaa, 0x03, 0x0007},
- {0xaa, 0x04, 0x0019},
- {0xaa, 0x05, 0x0022},
- {0xaa, 0x06, 0x0005},
- {0xaa, 0x08, 0x0000},
- {0xaa, 0x03, 0x0008},
- {0xaa, 0x04, 0x0021},
- {0xaa, 0x05, 0x00aa},
- {0xaa, 0x06, 0x0005},
- {0xaa, 0x08, 0x0000},
- {0xaa, 0x03, 0x0009},
- {0xaa, 0x04, 0x0023},
- {0xaa, 0x05, 0x00aa},
- {0xaa, 0x06, 0x000d},
- {0xaa, 0x08, 0x0000},
- {0xaa, 0x03, 0x000a},
- {0xaa, 0x04, 0x0025},
- {0xaa, 0x05, 0x00aa},
- {0xaa, 0x06, 0x0005},
- {0xaa, 0x08, 0x0000},
- {0xaa, 0x03, 0x000b},
- {0xaa, 0x04, 0x00ec},
- {0xaa, 0x05, 0x002e},
- {0xaa, 0x06, 0x0005},
- {0xaa, 0x08, 0x0000},
- {0xaa, 0x03, 0x000c},
- {0xaa, 0x04, 0x00fa},
- {0xaa, 0x05, 0x002a},
- {0xaa, 0x06, 0x0005},
- {0xaa, 0x08, 0x0000},
- {0xaa, 0x07, 0x000d},
- {0xaa, 0x01, 0x0005},
- {0xaa, 0x94, 0x0002},
- {0xaa, 0x90, 0x0000},
- {0xaa, 0x91, 0x0010},
- {0xaa, 0x10, 0x0064},
- {0xaa, 0x9b, 0x00f0},
- {0xaa, 0x9c, 0x0002},
- {0xaa, 0x14, 0x001a},
- {0xaa, 0x20, 0x0080},
- {0xaa, 0x22, 0x0080},
- {0xaa, 0x24, 0x0080},
- {0xaa, 0x26, 0x0080},
- {0xaa, 0x00, 0x0084},
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
- {0xaa, 0xa8, 0x0080},
- {0xa0, 0x78, ZC3XX_R18D_YTARGET},
- {0xa1, 0x01, 0x0002},
- {0xa1, 0x01, 0x0008},
- {0xa1, 0x01, 0x0180},
- {0xa0, 0x02, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xa0, 0x40, ZC3XX_R116_RGAIN},
- {0xa0, 0x40, ZC3XX_R117_GGAIN},
- {0xa0, 0x40, ZC3XX_R118_BGAIN},
- {0xa1, 0x01, 0x0008},
-
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* clock ? */
- {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00}, /* sharpness+ */
- {0xa1, 0x01, 0x01c8},
- {0xa1, 0x01, 0x01c9},
- {0xa1, 0x01, 0x01ca},
- {0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05}, /* sharpness- */
-
- {0xa0, 0x52, ZC3XX_R10A_RGB00}, /* matrix */
- {0xa0, 0xf7, ZC3XX_R10B_RGB01},
- {0xa0, 0xf7, ZC3XX_R10C_RGB02},
- {0xa0, 0xf7, ZC3XX_R10D_RGB10},
- {0xa0, 0x52, ZC3XX_R10E_RGB11},
- {0xa0, 0xf7, ZC3XX_R10F_RGB12},
- {0xa0, 0xf7, ZC3XX_R110_RGB20},
- {0xa0, 0xf7, ZC3XX_R111_RGB21},
- {0xa0, 0x52, ZC3XX_R112_RGB22},
- {0xa1, 0x01, 0x0180},
- {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xaa, 0x0d, 0x0003},
- {0xaa, 0x0c, 0x0020},
- {0xaa, 0x0e, 0x000e},
- {0xaa, 0x0f, 0x0002},
- {0xaa, 0x1c, 0x000d},
- {0xaa, 0x1d, 0x0002},
- {0xaa, 0x20, 0x0080},
- {0xaa, 0x22, 0x0080},
- {0xaa, 0x24, 0x0080},
- {0xaa, 0x26, 0x0080},
- {0xaa, 0x00, 0x0084},
- {0xa0, 0x02, ZC3XX_R0A3_EXPOSURETIMEHIGH},
- {0xa0, 0x0d, ZC3XX_R0A4_EXPOSURETIMELOW},
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
- {0xa0, 0x04, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0x1a, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0x4b, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x10, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x12, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0xc8, ZC3XX_R01D_HSYNC_0},
- {0xa0, 0xd8, ZC3XX_R01E_HSYNC_1},
- {0xa0, 0xea, ZC3XX_R01F_HSYNC_2},
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3},
- {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
- {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xa1, 0x01, 0x0180},
- {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xa0, 0x40, ZC3XX_R116_RGAIN},
- {0xa0, 0x40, ZC3XX_R117_GGAIN},
- {0xa0, 0x40, ZC3XX_R118_BGAIN},
- {}
-};
-static const struct usb_action icm105a_50HZScale[] = {
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
- {0xaa, 0x0d, 0x0003}, /* 00,0d,03,aa */
- {0xaa, 0x0c, 0x0020}, /* 00,0c,20,aa */
- {0xaa, 0x0e, 0x000e}, /* 00,0e,0e,aa */
- {0xaa, 0x0f, 0x0002}, /* 00,0f,02,aa */
- {0xaa, 0x1c, 0x000d}, /* 00,1c,0d,aa */
- {0xaa, 0x1d, 0x0002}, /* 00,1d,02,aa */
- {0xaa, 0x20, 0x0080}, /* 00,20,80,aa */
- {0xaa, 0x22, 0x0080}, /* 00,22,80,aa */
- {0xaa, 0x24, 0x0080}, /* 00,24,80,aa */
- {0xaa, 0x26, 0x0080}, /* 00,26,80,aa */
- {0xaa, 0x00, 0x0084}, /* 00,00,84,aa */
- {0xa0, 0x02, ZC3XX_R0A3_EXPOSURETIMEHIGH}, /* 00,a3,02,cc */
- {0xa0, 0x0d, ZC3XX_R0A4_EXPOSURETIMELOW}, /* 00,a4,0d,cc */
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
- {0xa0, 0x04, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,04,cc */
- {0xa0, 0x1a, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,1a,cc */
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
- {0xa0, 0x4b, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,4b,cc */
- {0xa0, 0x10, ZC3XX_R18C_AEFREEZE}, /* 01,8c,10,cc */
- {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,20,cc */
- {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,10,cc */
- {0xa0, 0x12, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,12,cc */
- {0xa0, 0xc8, ZC3XX_R01D_HSYNC_0}, /* 00,1d,c8,cc */
- {0xa0, 0xd8, ZC3XX_R01E_HSYNC_1}, /* 00,1e,d8,cc */
- {0xa0, 0xea, ZC3XX_R01F_HSYNC_2}, /* 00,1f,ea,cc */
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc */
- {}
-};
-static const struct usb_action icm105a_50HZ[] = {
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
- {0xaa, 0x0d, 0x0003}, /* 00,0d,03,aa */
- {0xaa, 0x0c, 0x008c}, /* 00,0c,8c,aa */
- {0xaa, 0x0e, 0x0095}, /* 00,0e,95,aa */
- {0xaa, 0x0f, 0x0002}, /* 00,0f,02,aa */
- {0xaa, 0x1c, 0x0094}, /* 00,1c,94,aa */
- {0xaa, 0x1d, 0x0002}, /* 00,1d,02,aa */
- {0xaa, 0x20, 0x0080}, /* 00,20,80,aa */
- {0xaa, 0x22, 0x0080}, /* 00,22,80,aa */
- {0xaa, 0x24, 0x0080}, /* 00,24,80,aa */
- {0xaa, 0x26, 0x0080}, /* 00,26,80,aa */
- {0xaa, 0x00, 0x0084}, /* 00,00,84,aa */
- {0xa0, 0x02, ZC3XX_R0A3_EXPOSURETIMEHIGH}, /* 00,a3,02,cc */
- {0xa0, 0x94, ZC3XX_R0A4_EXPOSURETIMELOW}, /* 00,a4,94,cc */
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
- {0xa0, 0x04, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,04,cc */
- {0xa0, 0x20, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,20,cc */
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
- {0xa0, 0x84, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,84,cc */
- {0xa0, 0x10, ZC3XX_R18C_AEFREEZE}, /* 01,8c,10,cc */
- {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,20,cc */
- {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,10,cc */
- {0xa0, 0x12, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,12,cc */
- {0xa0, 0xe3, ZC3XX_R01D_HSYNC_0}, /* 00,1d,e3,cc */
- {0xa0, 0xec, ZC3XX_R01E_HSYNC_1}, /* 00,1e,ec,cc */
- {0xa0, 0xf5, ZC3XX_R01F_HSYNC_2}, /* 00,1f,f5,cc */
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc */
- {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN}, /* 01,a7,00,cc */
- {0xa0, 0xc0, ZC3XX_R1A8_DIGITALGAIN}, /* 01,a8,c0,cc */
- {}
-};
-static const struct usb_action icm105a_60HZScale[] = {
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
- {0xaa, 0x0d, 0x0003}, /* 00,0d,03,aa */
- {0xaa, 0x0c, 0x0004}, /* 00,0c,04,aa */
- {0xaa, 0x0e, 0x000d}, /* 00,0e,0d,aa */
- {0xaa, 0x0f, 0x0002}, /* 00,0f,02,aa */
- {0xaa, 0x1c, 0x0008}, /* 00,1c,08,aa */
- {0xaa, 0x1d, 0x0002}, /* 00,1d,02,aa */
- {0xaa, 0x20, 0x0080}, /* 00,20,80,aa */
- {0xaa, 0x22, 0x0080}, /* 00,22,80,aa */
- {0xaa, 0x24, 0x0080}, /* 00,24,80,aa */
- {0xaa, 0x26, 0x0080}, /* 00,26,80,aa */
- {0xaa, 0x00, 0x0084}, /* 00,00,84,aa */
- {0xa0, 0x02, ZC3XX_R0A3_EXPOSURETIMEHIGH}, /* 00,a3,02,cc */
- {0xa0, 0x08, ZC3XX_R0A4_EXPOSURETIMELOW}, /* 00,a4,08,cc */
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
- {0xa0, 0x04, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,04,cc */
- {0xa0, 0x10, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,10,cc */
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
- {0xa0, 0x41, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,41,cc */
- {0xa0, 0x10, ZC3XX_R18C_AEFREEZE}, /* 01,8c,10,cc */
- {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,20,cc */
- {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,10,cc */
- {0xa0, 0x12, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,12,cc */
- {0xa0, 0xc1, ZC3XX_R01D_HSYNC_0}, /* 00,1d,c1,cc */
- {0xa0, 0xd4, ZC3XX_R01E_HSYNC_1}, /* 00,1e,d4,cc */
- {0xa0, 0xe8, ZC3XX_R01F_HSYNC_2}, /* 00,1f,e8,cc */
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc */
- {}
-};
-static const struct usb_action icm105a_60HZ[] = {
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
- {0xaa, 0x0d, 0x0003}, /* 00,0d,03,aa */
- {0xaa, 0x0c, 0x0008}, /* 00,0c,08,aa */
- {0xaa, 0x0e, 0x0086}, /* 00,0e,86,aa */
- {0xaa, 0x0f, 0x0002}, /* 00,0f,02,aa */
- {0xaa, 0x1c, 0x0085}, /* 00,1c,85,aa */
- {0xaa, 0x1d, 0x0002}, /* 00,1d,02,aa */
- {0xaa, 0x20, 0x0080}, /* 00,20,80,aa */
- {0xaa, 0x22, 0x0080}, /* 00,22,80,aa */
- {0xaa, 0x24, 0x0080}, /* 00,24,80,aa */
- {0xaa, 0x26, 0x0080}, /* 00,26,80,aa */
- {0xaa, 0x00, 0x0084}, /* 00,00,84,aa */
- {0xa0, 0x02, ZC3XX_R0A3_EXPOSURETIMEHIGH}, /* 00,a3,02,cc */
- {0xa0, 0x85, ZC3XX_R0A4_EXPOSURETIMELOW}, /* 00,a4,85,cc */
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
- {0xa0, 0x04, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,04,cc */
- {0xa0, 0x08, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,08,cc */
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
- {0xa0, 0x81, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,81,cc */
- {0xa0, 0x10, ZC3XX_R18C_AEFREEZE}, /* 01,8c,10,cc */
- {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,20,cc */
- {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,10,cc */
- {0xa0, 0x12, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,12,cc */
- {0xa0, 0xc2, ZC3XX_R01D_HSYNC_0}, /* 00,1d,c2,cc */
- {0xa0, 0xd6, ZC3XX_R01E_HSYNC_1}, /* 00,1e,d6,cc */
- {0xa0, 0xea, ZC3XX_R01F_HSYNC_2}, /* 00,1f,ea,cc */
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc */
- {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN}, /* 01,a7,00,cc */
- {0xa0, 0xc0, ZC3XX_R1A8_DIGITALGAIN}, /* 01,a8,c0,cc */
- {}
-};
-static const struct usb_action icm105a_NoFlikerScale[] = {
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
- {0xaa, 0x0d, 0x0003}, /* 00,0d,03,aa */
- {0xaa, 0x0c, 0x0004}, /* 00,0c,04,aa */
- {0xaa, 0x0e, 0x000d}, /* 00,0e,0d,aa */
- {0xaa, 0x0f, 0x0002}, /* 00,0f,02,aa */
- {0xaa, 0x1c, 0x0000}, /* 00,1c,00,aa */
- {0xaa, 0x1d, 0x0002}, /* 00,1d,02,aa */
- {0xaa, 0x20, 0x0080}, /* 00,20,80,aa */
- {0xaa, 0x22, 0x0080}, /* 00,22,80,aa */
- {0xaa, 0x24, 0x0080}, /* 00,24,80,aa */
- {0xaa, 0x26, 0x0080}, /* 00,26,80,aa */
- {0xaa, 0x00, 0x0084}, /* 00,00,84,aa */
- {0xa0, 0x02, ZC3XX_R0A3_EXPOSURETIMEHIGH}, /* 00,a3,02,cc */
- {0xa0, 0x00, ZC3XX_R0A4_EXPOSURETIMELOW}, /* 00,a4,00,cc */
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
- {0xa0, 0x04, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,04,cc */
- {0xa0, 0x20, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,20,cc */
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
- {0xa0, 0x10, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,10,cc */
- {0xa0, 0x10, ZC3XX_R18C_AEFREEZE}, /* 01,8c,10,cc */
- {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,20,cc */
- {0xa0, 0x00, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,00,cc */
- {0xa0, 0x00, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,00,cc */
- {0xa0, 0xc1, ZC3XX_R01D_HSYNC_0}, /* 00,1d,c1,cc */
- {0xa0, 0xd4, ZC3XX_R01E_HSYNC_1}, /* 00,1e,d4,cc */
- {0xa0, 0xe8, ZC3XX_R01F_HSYNC_2}, /* 00,1f,e8,cc */
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc */
- {}
-};
-static const struct usb_action icm105a_NoFliker[] = {
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
- {0xaa, 0x0d, 0x0003}, /* 00,0d,03,aa */
- {0xaa, 0x0c, 0x0004}, /* 00,0c,04,aa */
- {0xaa, 0x0e, 0x0081}, /* 00,0e,81,aa */
- {0xaa, 0x0f, 0x0002}, /* 00,0f,02,aa */
- {0xaa, 0x1c, 0x0080}, /* 00,1c,80,aa */
- {0xaa, 0x1d, 0x0002}, /* 00,1d,02,aa */
- {0xaa, 0x20, 0x0080}, /* 00,20,80,aa */
- {0xaa, 0x22, 0x0080}, /* 00,22,80,aa */
- {0xaa, 0x24, 0x0080}, /* 00,24,80,aa */
- {0xaa, 0x26, 0x0080}, /* 00,26,80,aa */
- {0xaa, 0x00, 0x0084}, /* 00,00,84,aa */
- {0xa0, 0x02, ZC3XX_R0A3_EXPOSURETIMEHIGH}, /* 00,a3,02,cc */
- {0xa0, 0x80, ZC3XX_R0A4_EXPOSURETIMELOW}, /* 00,a4,80,cc */
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
- {0xa0, 0x04, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,04,cc */
- {0xa0, 0x20, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,20,cc */
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
- {0xa0, 0x10, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,10,cc */
- {0xa0, 0x10, ZC3XX_R18C_AEFREEZE}, /* 01,8c,10,cc */
- {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,20,cc */
- {0xa0, 0x00, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,00,cc */
- {0xa0, 0x00, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,00,cc */
- {0xa0, 0xc1, ZC3XX_R01D_HSYNC_0}, /* 00,1d,c1,cc */
- {0xa0, 0xd4, ZC3XX_R01E_HSYNC_1}, /* 00,1e,d4,cc */
- {0xa0, 0xe8, ZC3XX_R01F_HSYNC_2}, /* 00,1f,e8,cc */
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc */
- {0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN}, /* 01,a7,00,cc */
- {0xa0, 0xc0, ZC3XX_R1A8_DIGITALGAIN}, /* 01,a8,c0,cc */
- {}
-};
-
-static const struct usb_action mc501cb_Initial[] = {
- {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL}, /* 00,00,01,cc */
- {0xa0, 0x00, ZC3XX_R002_CLOCKSELECT}, /* 00,02,00,cc */
- {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING}, /* 00,01,01,cc */
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* 00,08,03,cc */
- {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,01,cc */
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,05,cc */
- {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH}, /* 00,03,02,cc */
- {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW}, /* 00,04,80,cc */
- {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH}, /* 00,05,01,cc */
- {0xa0, 0xd8, ZC3XX_R006_FRAMEHEIGHTLOW}, /* 00,06,d8,cc */
- {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW}, /* 00,98,00,cc */
- {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW}, /* 00,9a,00,cc */
- {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW}, /* 01,1a,00,cc */
- {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW}, /* 01,1c,00,cc */
- {0xa0, 0x01, ZC3XX_R09B_WINHEIGHTHIGH}, /* 00,9b,01,cc */
- {0xa0, 0xde, ZC3XX_R09C_WINHEIGHTLOW}, /* 00,9c,de,cc */
- {0xa0, 0x02, ZC3XX_R09D_WINWIDTHHIGH}, /* 00,9d,02,cc */
- {0xa0, 0x86, ZC3XX_R09E_WINWIDTHLOW}, /* 00,9e,86,cc */
- {0xa0, 0x33, ZC3XX_R086_EXPTIMEHIGH}, /* 00,86,33,cc */
- {0xa0, 0x34, ZC3XX_R087_EXPTIMEMID}, /* 00,87,34,cc */
- {0xa0, 0x35, ZC3XX_R088_EXPTIMELOW}, /* 00,88,35,cc */
- {0xa0, 0xb0, ZC3XX_R08B_I2CDEVICEADDR}, /* 00,8b,b0,cc */
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,05,cc */
- {0xaa, 0x01, 0x0001}, /* 00,01,01,aa */
- {0xaa, 0x01, 0x0003}, /* 00,01,03,aa */
- {0xaa, 0x01, 0x0001}, /* 00,01,01,aa */
- {0xaa, 0x03, 0x0000}, /* 00,03,00,aa */
- {0xaa, 0x10, 0x0000}, /* 00,10,00,aa */
- {0xaa, 0x11, 0x0080}, /* 00,11,80,aa */
- {0xaa, 0x12, 0x0000}, /* 00,12,00,aa */
- {0xaa, 0x13, 0x0000}, /* 00,13,00,aa */
- {0xaa, 0x14, 0x0000}, /* 00,14,00,aa */
- {0xaa, 0x15, 0x0000}, /* 00,15,00,aa */
- {0xaa, 0x16, 0x0000}, /* 00,16,00,aa */
- {0xaa, 0x17, 0x0001}, /* 00,17,01,aa */
- {0xaa, 0x18, 0x00de}, /* 00,18,de,aa */
- {0xaa, 0x19, 0x0002}, /* 00,19,02,aa */
- {0xaa, 0x1a, 0x0086}, /* 00,1a,86,aa */
- {0xaa, 0x20, 0x00a8}, /* 00,20,a8,aa */
- {0xaa, 0x22, 0x0000}, /* 00,22,00,aa */
- {0xaa, 0x23, 0x0000}, /* 00,23,00,aa */
- {0xaa, 0x24, 0x0000}, /* 00,24,00,aa */
- {0xaa, 0x40, 0x0033}, /* 00,40,33,aa */
- {0xaa, 0x41, 0x0077}, /* 00,41,77,aa */
- {0xaa, 0x42, 0x0053}, /* 00,42,53,aa */
- {0xaa, 0x43, 0x00b0}, /* 00,43,b0,aa */
- {0xaa, 0x4b, 0x0001}, /* 00,4b,01,aa */
- {0xaa, 0x72, 0x0020}, /* 00,72,20,aa */
- {0xaa, 0x73, 0x0000}, /* 00,73,00,aa */
- {0xaa, 0x80, 0x0000}, /* 00,80,00,aa */
- {0xaa, 0x85, 0x0050}, /* 00,85,50,aa */
- {0xaa, 0x91, 0x0070}, /* 00,91,70,aa */
- {0xaa, 0x92, 0x0072}, /* 00,92,72,aa */
- {0xaa, 0x03, 0x0001}, /* 00,03,01,aa */
- {0xaa, 0x10, 0x00a0}, /* 00,10,a0,aa */
- {0xaa, 0x11, 0x0001}, /* 00,11,01,aa */
- {0xaa, 0x30, 0x0000}, /* 00,30,00,aa */
- {0xaa, 0x60, 0x0000}, /* 00,60,00,aa */
- {0xaa, 0xa0, 0x001a}, /* 00,a0,1a,aa */
- {0xaa, 0xa1, 0x0000}, /* 00,a1,00,aa */
- {0xaa, 0xa2, 0x003f}, /* 00,a2,3f,aa */
- {0xaa, 0xa3, 0x0028}, /* 00,a3,28,aa */
- {0xaa, 0xa4, 0x0010}, /* 00,a4,10,aa */
- {0xaa, 0xa5, 0x0020}, /* 00,a5,20,aa */
- {0xaa, 0xb1, 0x0044}, /* 00,b1,44,aa */
- {0xaa, 0xd0, 0x0001}, /* 00,d0,01,aa */
- {0xaa, 0xd1, 0x0085}, /* 00,d1,85,aa */
- {0xaa, 0xd2, 0x0080}, /* 00,d2,80,aa */
- {0xaa, 0xd3, 0x0080}, /* 00,d3,80,aa */
- {0xaa, 0xd4, 0x0080}, /* 00,d4,80,aa */
- {0xaa, 0xd5, 0x0080}, /* 00,d5,80,aa */
- {0xaa, 0xc0, 0x00c3}, /* 00,c0,c3,aa */
- {0xaa, 0xc2, 0x0044}, /* 00,c2,44,aa */
- {0xaa, 0xc4, 0x0040}, /* 00,c4,40,aa */
- {0xaa, 0xc5, 0x0020}, /* 00,c5,20,aa */
- {0xaa, 0xc6, 0x0008}, /* 00,c6,08,aa */
- {0xaa, 0x03, 0x0004}, /* 00,03,04,aa */
- {0xaa, 0x10, 0x0000}, /* 00,10,00,aa */
- {0xaa, 0x40, 0x0030}, /* 00,40,30,aa */
- {0xaa, 0x41, 0x0020}, /* 00,41,20,aa */
- {0xaa, 0x42, 0x002d}, /* 00,42,2d,aa */
- {0xaa, 0x03, 0x0003}, /* 00,03,03,aa */
- {0xaa, 0x1c, 0x0050}, /* 00,1C,50,aa */
- {0xaa, 0x11, 0x0081}, /* 00,11,81,aa */
- {0xaa, 0x3b, 0x001d}, /* 00,3b,1D,aa */
- {0xaa, 0x3c, 0x004c}, /* 00,3c,4C,aa */
- {0xaa, 0x3d, 0x0018}, /* 00,3d,18,aa */
- {0xaa, 0x3e, 0x006a}, /* 00,3e,6A,aa */
- {0xaa, 0x01, 0x0000}, /* 00,01,00,aa */
- {0xaa, 0x52, 0x00ff}, /* 00,52,FF,aa */
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE}, /* 01,00,0d,cc */
- {0xa0, 0x37, ZC3XX_R101_SENSORCORRECTION}, /* 01,01,37,cc */
- {0xa0, 0x06, ZC3XX_R189_AWBSTATUS}, /* 01,89,06,cc */
- {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE}, /* 01,c5,03,cc */
- {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05}, /* 01,cb,13,cc */
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, /* 02,50,08,cc */
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS}, /* 03,01,08,cc */
- {0xa0, 0x02, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,02,cc */
- {0xaa, 0x03, 0x0002}, /* 00,03,02,aa */
- {0xaa, 0x51, 0x0027}, /* 00,51,27,aa */
- {0xaa, 0x52, 0x0020}, /* 00,52,20,aa */
- {0xaa, 0x03, 0x0003}, /* 00,03,03,aa */
- {0xaa, 0x50, 0x0010}, /* 00,50,10,aa */
- {0xaa, 0x51, 0x0010}, /* 00,51,10,aa */
- {0xaa, 0x54, 0x0010}, /* 00,54,10,aa */
- {0xaa, 0x55, 0x0010}, /* 00,55,10,aa */
- {0xa0, 0xf0, 0x0199}, /* 01,99,F0,cc */
- {0xa0, 0x80, 0x019a}, /* 01,9A,80,cc */
-
- {0xaa, 0x03, 0x0003}, /* 00,03,03,aa */
- {0xaa, 0x10, 0x00fc}, /* 00,10,fc,aa */
- {0xaa, 0x36, 0x001d}, /* 00,36,1D,aa */
- {0xaa, 0x37, 0x004c}, /* 00,37,4C,aa */
- {0xaa, 0x3b, 0x001d}, /* 00,3B,1D,aa */
- {}
-};
-
-static const struct usb_action mc501cb_InitialScale[] = { /* 320x240 */
- {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL}, /* 00,00,01,cc */
- {0xa0, 0x10, ZC3XX_R002_CLOCKSELECT}, /* 00,02,10,cc */
- {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING}, /* 00,01,01,cc */
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* 00,08,03,cc */
- {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,01,cc */
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,05,cc */
- {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH}, /* 00,03,02,cc */
- {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW}, /* 00,04,80,cc */
- {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH}, /* 00,05,01,cc */
- {0xa0, 0xd0, ZC3XX_R006_FRAMEHEIGHTLOW}, /* 00,06,d0,cc */
- {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW}, /* 00,98,00,cc */
- {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW}, /* 00,9a,00,cc */
- {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW}, /* 01,1a,00,cc */
- {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW}, /* 01,1c,00,cc */
- {0xa0, 0x01, ZC3XX_R09B_WINHEIGHTHIGH}, /* 00,9b,01,cc */
- {0xa0, 0xd8, ZC3XX_R09C_WINHEIGHTLOW}, /* 00,9c,d8,cc */
- {0xa0, 0x02, ZC3XX_R09D_WINWIDTHHIGH}, /* 00,9d,02,cc */
- {0xa0, 0x88, ZC3XX_R09E_WINWIDTHLOW}, /* 00,9e,88,cc */
- {0xa0, 0x33, ZC3XX_R086_EXPTIMEHIGH}, /* 00,86,33,cc */
- {0xa0, 0x34, ZC3XX_R087_EXPTIMEMID}, /* 00,87,34,cc */
- {0xa0, 0x35, ZC3XX_R088_EXPTIMELOW}, /* 00,88,35,cc */
- {0xa0, 0xb0, ZC3XX_R08B_I2CDEVICEADDR}, /* 00,8b,b0,cc */
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,05,cc */
- {0xaa, 0x01, 0x0001}, /* 00,01,01,aa */
- {0xaa, 0x01, 0x0003}, /* 00,01,03,aa */
- {0xaa, 0x01, 0x0001}, /* 00,01,01,aa */
- {0xaa, 0x03, 0x0000}, /* 00,03,00,aa */
- {0xaa, 0x10, 0x0000}, /* 00,10,00,aa */
- {0xaa, 0x11, 0x0080}, /* 00,11,80,aa */
- {0xaa, 0x12, 0x0000}, /* 00,12,00,aa */
- {0xaa, 0x13, 0x0000}, /* 00,13,00,aa */
- {0xaa, 0x14, 0x0000}, /* 00,14,00,aa */
- {0xaa, 0x15, 0x0000}, /* 00,15,00,aa */
- {0xaa, 0x16, 0x0000}, /* 00,16,00,aa */
- {0xaa, 0x17, 0x0001}, /* 00,17,01,aa */
- {0xaa, 0x18, 0x00d8}, /* 00,18,d8,aa */
- {0xaa, 0x19, 0x0002}, /* 00,19,02,aa */
- {0xaa, 0x1a, 0x0088}, /* 00,1a,88,aa */
- {0xaa, 0x20, 0x00a8}, /* 00,20,a8,aa */
- {0xaa, 0x22, 0x0000}, /* 00,22,00,aa */
- {0xaa, 0x23, 0x0000}, /* 00,23,00,aa */
- {0xaa, 0x24, 0x0000}, /* 00,24,00,aa */
- {0xaa, 0x40, 0x0033}, /* 00,40,33,aa */
- {0xaa, 0x41, 0x0077}, /* 00,41,77,aa */
- {0xaa, 0x42, 0x0053}, /* 00,42,53,aa */
- {0xaa, 0x43, 0x00b0}, /* 00,43,b0,aa */
- {0xaa, 0x4b, 0x0001}, /* 00,4b,01,aa */
- {0xaa, 0x72, 0x0020}, /* 00,72,20,aa */
- {0xaa, 0x73, 0x0000}, /* 00,73,00,aa */
- {0xaa, 0x80, 0x0000}, /* 00,80,00,aa */
- {0xaa, 0x85, 0x0050}, /* 00,85,50,aa */
- {0xaa, 0x91, 0x0070}, /* 00,91,70,aa */
- {0xaa, 0x92, 0x0072}, /* 00,92,72,aa */
- {0xaa, 0x03, 0x0001}, /* 00,03,01,aa */
- {0xaa, 0x10, 0x00a0}, /* 00,10,a0,aa */
- {0xaa, 0x11, 0x0001}, /* 00,11,01,aa */
- {0xaa, 0x30, 0x0000}, /* 00,30,00,aa */
- {0xaa, 0x60, 0x0000}, /* 00,60,00,aa */
- {0xaa, 0xa0, 0x001a}, /* 00,a0,1a,aa */
- {0xaa, 0xa1, 0x0000}, /* 00,a1,00,aa */
- {0xaa, 0xa2, 0x003f}, /* 00,a2,3f,aa */
- {0xaa, 0xa3, 0x0028}, /* 00,a3,28,aa */
- {0xaa, 0xa4, 0x0010}, /* 00,a4,10,aa */
- {0xaa, 0xa5, 0x0020}, /* 00,a5,20,aa */
- {0xaa, 0xb1, 0x0044}, /* 00,b1,44,aa */
- {0xaa, 0xd0, 0x0001}, /* 00,d0,01,aa */
- {0xaa, 0xd1, 0x0085}, /* 00,d1,85,aa */
- {0xaa, 0xd2, 0x0080}, /* 00,d2,80,aa */
- {0xaa, 0xd3, 0x0080}, /* 00,d3,80,aa */
- {0xaa, 0xd4, 0x0080}, /* 00,d4,80,aa */
- {0xaa, 0xd5, 0x0080}, /* 00,d5,80,aa */
- {0xaa, 0xc0, 0x00c3}, /* 00,c0,c3,aa */
- {0xaa, 0xc2, 0x0044}, /* 00,c2,44,aa */
- {0xaa, 0xc4, 0x0040}, /* 00,c4,40,aa */
- {0xaa, 0xc5, 0x0020}, /* 00,c5,20,aa */
- {0xaa, 0xc6, 0x0008}, /* 00,c6,08,aa */
- {0xaa, 0x03, 0x0004}, /* 00,03,04,aa */
- {0xaa, 0x10, 0x0000}, /* 00,10,00,aa */
- {0xaa, 0x40, 0x0030}, /* 00,40,30,aa */
- {0xaa, 0x41, 0x0020}, /* 00,41,20,aa */
- {0xaa, 0x42, 0x002d}, /* 00,42,2d,aa */
- {0xaa, 0x03, 0x0003}, /* 00,03,03,aa */
- {0xaa, 0x1c, 0x0050}, /* 00,1c,50,aa */
- {0xaa, 0x11, 0x0081}, /* 00,11,81,aa */
- {0xaa, 0x3b, 0x003a}, /* 00,3b,3A,aa */
- {0xaa, 0x3c, 0x0098}, /* 00,3c,98,aa */
- {0xaa, 0x3d, 0x0030}, /* 00,3d,30,aa */
- {0xaa, 0x3e, 0x00d4}, /* 00,3E,D4,aa */
- {0xaa, 0x01, 0x0000}, /* 00,01,00,aa */
- {0xaa, 0x52, 0x00ff}, /* 00,52,FF,aa */
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE}, /* 01,00,0d,cc */
- {0xa0, 0x37, ZC3XX_R101_SENSORCORRECTION}, /* 01,01,37,cc */
- {0xa0, 0x06, ZC3XX_R189_AWBSTATUS}, /* 01,89,06,cc */
- {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE}, /* 01,c5,03,cc */
- {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05}, /* 01,cb,13,cc */
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, /* 02,50,08,cc */
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS}, /* 03,01,08,cc */
- {0xa0, 0x02, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,02,cc */
- {0xaa, 0x03, 0x0002}, /* 00,03,02,aa */
- {0xaa, 0x51, 0x004e}, /* 00,51,4E,aa */
- {0xaa, 0x52, 0x0041}, /* 00,52,41,aa */
- {0xaa, 0x03, 0x0003}, /* 00,03,03,aa */
- {0xaa, 0x50, 0x0010}, /* 00,50,10,aa */
- {0xaa, 0x51, 0x0010}, /* 00,51,10,aa */
- {0xaa, 0x54, 0x0010}, /* 00,54,10,aa */
- {0xaa, 0x55, 0x0010}, /* 00,55,10,aa */
- {0xa0, 0xf0, 0x0199}, /* 01,99,F0,cc */
- {0xa0, 0x80, 0x019a}, /* 01,9A,80,cc */
- {}
-};
-
-static const struct usb_action mc501cb_50HZ[] = {
- {0xaa, 0x03, 0x0003}, /* 00,03,03,aa */
- {0xaa, 0x10, 0x00fc}, /* 00,10,fc,aa */
- {0xaa, 0x36, 0x001d}, /* 00,36,1D,aa */
- {0xaa, 0x37, 0x004c}, /* 00,37,4C,aa */
- {0xaa, 0x3b, 0x001d}, /* 00,3B,1D,aa */
- {0xaa, 0x3c, 0x004c}, /* 00,3C,4C,aa */
- {0xaa, 0x3d, 0x001d}, /* 00,3D,1D,aa */
- {0xaa, 0x3e, 0x004c}, /* 00,3E,4C,aa */
- {}
-};
-
-static const struct usb_action mc501cb_50HZScale[] = {
- {0xaa, 0x03, 0x0003}, /* 00,03,03,aa */
- {0xaa, 0x10, 0x00fc}, /* 00,10,fc,aa */
- {0xaa, 0x36, 0x003a}, /* 00,36,3A,aa */
- {0xaa, 0x37, 0x0098}, /* 00,37,98,aa */
- {0xaa, 0x3b, 0x003a}, /* 00,3B,3A,aa */
- {0xaa, 0x3c, 0x0098}, /* 00,3C,98,aa */
- {0xaa, 0x3d, 0x003a}, /* 00,3D,3A,aa */
- {0xaa, 0x3e, 0x0098}, /* 00,3E,98,aa */
- {}
-};
-
-static const struct usb_action mc501cb_60HZ[] = {
- {0xaa, 0x03, 0x0003}, /* 00,03,03,aa */
- {0xaa, 0x10, 0x00fc}, /* 00,10,fc,aa */
- {0xaa, 0x36, 0x0018}, /* 00,36,18,aa */
- {0xaa, 0x37, 0x006a}, /* 00,37,6A,aa */
- {0xaa, 0x3d, 0x0018}, /* 00,3D,18,aa */
- {0xaa, 0x3e, 0x006a}, /* 00,3E,6A,aa */
- {0xaa, 0x3b, 0x0018}, /* 00,3B,18,aa */
- {0xaa, 0x3c, 0x006a}, /* 00,3C,6A,aa */
- {}
-};
-
-static const struct usb_action mc501cb_60HZScale[] = {
- {0xaa, 0x03, 0x0003}, /* 00,03,03,aa */
- {0xaa, 0x10, 0x00fc}, /* 00,10,fc,aa */
- {0xaa, 0x36, 0x0030}, /* 00,36,30,aa */
- {0xaa, 0x37, 0x00d4}, /* 00,37,D4,aa */
- {0xaa, 0x3d, 0x0030}, /* 00,3D,30,aa */
- {0xaa, 0x3e, 0x00d4}, /* 00,3E,D4,aa */
- {0xaa, 0x3b, 0x0030}, /* 00,3B,30,aa */
- {0xaa, 0x3c, 0x00d4}, /* 00,3C,D4,aa */
- {}
-};
-
-static const struct usb_action mc501cb_NoFliker[] = {
- {0xaa, 0x03, 0x0003}, /* 00,03,03,aa */
- {0xaa, 0x10, 0x00fc}, /* 00,10,fc,aa */
- {0xaa, 0x36, 0x0018}, /* 00,36,18,aa */
- {0xaa, 0x37, 0x006a}, /* 00,37,6A,aa */
- {0xaa, 0x3d, 0x0018}, /* 00,3D,18,aa */
- {0xaa, 0x3e, 0x006a}, /* 00,3E,6A,aa */
- {0xaa, 0x3b, 0x0018}, /* 00,3B,18,aa */
- {0xaa, 0x3c, 0x006a}, /* 00,3C,6A,aa */
- {}
-};
-
-static const struct usb_action mc501cb_NoFlikerScale[] = {
- {0xaa, 0x03, 0x0003}, /* 00,03,03,aa */
- {0xaa, 0x10, 0x00fc}, /* 00,10,fc,aa */
- {0xaa, 0x36, 0x0030}, /* 00,36,30,aa */
- {0xaa, 0x37, 0x00d4}, /* 00,37,D4,aa */
- {0xaa, 0x3d, 0x0030}, /* 00,3D,30,aa */
- {0xaa, 0x3e, 0x00d4}, /* 00,3E,D4,aa */
- {0xaa, 0x3b, 0x0030}, /* 00,3B,30,aa */
- {0xaa, 0x3c, 0x00d4}, /* 00,3C,D4,aa */
- {}
-};
-
-/* from zs211.inf */
-static const struct usb_action ov7620_Initial[] = { /* 640x480 */
- {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL}, /* 00,00,01,cc */
- {0xa0, 0x40, ZC3XX_R002_CLOCKSELECT}, /* 00,02,40,cc */
- {0xa0, 0x00, ZC3XX_R008_CLOCKSETTING}, /* 00,08,00,cc */
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING}, /* 00,01,01,cc */
- {0xa0, 0x06, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,06,cc */
- {0xa0, 0x02, ZC3XX_R083_RGAINADDR}, /* 00,83,02,cc */
- {0xa0, 0x01, ZC3XX_R085_BGAINADDR}, /* 00,85,01,cc */
- {0xa0, 0x80, ZC3XX_R086_EXPTIMEHIGH}, /* 00,86,80,cc */
- {0xa0, 0x81, ZC3XX_R087_EXPTIMEMID}, /* 00,87,81,cc */
- {0xa0, 0x10, ZC3XX_R088_EXPTIMELOW}, /* 00,88,10,cc */
- {0xa0, 0xa1, ZC3XX_R08B_I2CDEVICEADDR}, /* 00,8b,a1,cc */
- {0xa0, 0x08, ZC3XX_R08D_COMPABILITYMODE}, /* 00,8d,08,cc */
- {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH}, /* 00,03,02,cc */
- {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW}, /* 00,04,80,cc */
- {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH}, /* 00,05,01,cc */
- {0xa0, 0xd8, ZC3XX_R006_FRAMEHEIGHTLOW}, /* 00,06,d8,cc */
- {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,03,cc */
- {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,01,cc */
- {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW}, /* 00,98,00,cc */
- {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW}, /* 00,9a,00,cc */
- {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW}, /* 01,1a,00,cc */
- {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW}, /* 01,1c,00,cc */
- {0xa0, 0xde, ZC3XX_R09C_WINHEIGHTLOW}, /* 00,9c,de,cc */
- {0xa0, 0x86, ZC3XX_R09E_WINWIDTHLOW}, /* 00,9e,86,cc */
- {0xaa, 0x12, 0x0088}, /* 00,12,88,aa */
- {0xaa, 0x12, 0x0048}, /* 00,12,48,aa */
- {0xaa, 0x75, 0x008a}, /* 00,75,8a,aa */
- {0xaa, 0x13, 0x00a3}, /* 00,13,a3,aa */
- {0xaa, 0x04, 0x0000}, /* 00,04,00,aa */
- {0xaa, 0x05, 0x0000}, /* 00,05,00,aa */
- {0xaa, 0x14, 0x0000}, /* 00,14,00,aa */
- {0xaa, 0x15, 0x0004}, /* 00,15,04,aa */
- {0xaa, 0x17, 0x0018}, /* 00,17,18,aa */
- {0xaa, 0x18, 0x00ba}, /* 00,18,ba,aa */
- {0xaa, 0x19, 0x0002}, /* 00,19,02,aa */
- {0xaa, 0x1a, 0x00f1}, /* 00,1a,f1,aa */
- {0xaa, 0x20, 0x0040}, /* 00,20,40,aa */
- {0xaa, 0x24, 0x0088}, /* 00,24,88,aa */
- {0xaa, 0x25, 0x0078}, /* 00,25,78,aa */
- {0xaa, 0x27, 0x00f6}, /* 00,27,f6,aa */
- {0xaa, 0x28, 0x00a0}, /* 00,28,a0,aa */
- {0xaa, 0x21, 0x0000}, /* 00,21,00,aa */
- {0xaa, 0x2a, 0x0083}, /* 00,2a,83,aa */
- {0xaa, 0x2b, 0x0096}, /* 00,2b,96,aa */
- {0xaa, 0x2d, 0x0005}, /* 00,2d,05,aa */
- {0xaa, 0x74, 0x0020}, /* 00,74,20,aa */
- {0xaa, 0x61, 0x0068}, /* 00,61,68,aa */
- {0xaa, 0x64, 0x0088}, /* 00,64,88,aa */
- {0xaa, 0x00, 0x0000}, /* 00,00,00,aa */
- {0xaa, 0x06, 0x0080}, /* 00,06,80,aa */
- {0xaa, 0x01, 0x0090}, /* 00,01,90,aa */
- {0xaa, 0x02, 0x0030}, /* 00,02,30,aa */
- {0xa0, 0x77, ZC3XX_R101_SENSORCORRECTION}, /* 01,01,77,cc */
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,05,cc */
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE}, /* 01,00,0d,cc */
- {0xa0, 0x06, ZC3XX_R189_AWBSTATUS}, /* 01,89,06,cc */
- {0xa0, 0x00, 0x01ad}, /* 01,ad,00,cc */
- {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE}, /* 01,c5,03,cc */
- {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05}, /* 01,cb,13,cc */
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, /* 02,50,08,cc */
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS}, /* 03,01,08,cc */
- {0xa0, 0x68, ZC3XX_R116_RGAIN}, /* 01,16,68,cc */
- {0xa0, 0x52, ZC3XX_R118_BGAIN}, /* 01,18,52,cc */
- {0xa0, 0x40, ZC3XX_R11D_GLOBALGAIN}, /* 01,1d,40,cc */
- {0xa0, 0x02, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,02,cc */
- {0xa0, 0x50, ZC3XX_R1A8_DIGITALGAIN}, /* 01,a8,50,cc */
- {}
-};
-static const struct usb_action ov7620_InitialScale[] = { /* 320x240 */
- {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL}, /* 00,00,01,cc */
- {0xa0, 0x50, ZC3XX_R002_CLOCKSELECT}, /* 00,02,50,cc */
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* 00,08,00,cc */
- /* mx change? */
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING}, /* 00,01,01,cc */
- {0xa0, 0x06, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,06,cc */
- {0xa0, 0x02, ZC3XX_R083_RGAINADDR}, /* 00,83,02,cc */
- {0xa0, 0x01, ZC3XX_R085_BGAINADDR}, /* 00,85,01,cc */
- {0xa0, 0x80, ZC3XX_R086_EXPTIMEHIGH}, /* 00,86,80,cc */
- {0xa0, 0x81, ZC3XX_R087_EXPTIMEMID}, /* 00,87,81,cc */
- {0xa0, 0x10, ZC3XX_R088_EXPTIMELOW}, /* 00,88,10,cc */
- {0xa0, 0xa1, ZC3XX_R08B_I2CDEVICEADDR}, /* 00,8b,a1,cc */
- {0xa0, 0x08, ZC3XX_R08D_COMPABILITYMODE}, /* 00,8d,08,cc */
- {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH}, /* 00,03,02,cc */
- {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW}, /* 00,04,80,cc */
- {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH}, /* 00,05,01,cc */
- {0xa0, 0xd0, ZC3XX_R006_FRAMEHEIGHTLOW}, /* 00,06,d0,cc */
- {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,03,cc */
- {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,01,cc */
- {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW}, /* 00,98,00,cc */
- {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW}, /* 00,9a,00,cc */
- {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW}, /* 01,1a,00,cc */
- {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW}, /* 01,1c,00,cc */
- {0xa0, 0xd6, ZC3XX_R09C_WINHEIGHTLOW}, /* 00,9c,d6,cc */
- /* OV7648 00,9c,d8,cc */
- {0xa0, 0x88, ZC3XX_R09E_WINWIDTHLOW}, /* 00,9e,88,cc */
- {0xaa, 0x12, 0x0088}, /* 00,12,88,aa */
- {0xaa, 0x12, 0x0048}, /* 00,12,48,aa */
- {0xaa, 0x75, 0x008a}, /* 00,75,8a,aa */
- {0xaa, 0x13, 0x00a3}, /* 00,13,a3,aa */
- {0xaa, 0x04, 0x0000}, /* 00,04,00,aa */
- {0xaa, 0x05, 0x0000}, /* 00,05,00,aa */
- {0xaa, 0x14, 0x0000}, /* 00,14,00,aa */
- {0xaa, 0x15, 0x0004}, /* 00,15,04,aa */
- {0xaa, 0x24, 0x0088}, /* 00,24,88,aa */
- {0xaa, 0x25, 0x0078}, /* 00,25,78,aa */
- {0xaa, 0x17, 0x0018}, /* 00,17,18,aa */
- {0xaa, 0x18, 0x00ba}, /* 00,18,ba,aa */
- {0xaa, 0x19, 0x0002}, /* 00,19,02,aa */
- {0xaa, 0x1a, 0x00f2}, /* 00,1a,f2,aa */
- {0xaa, 0x20, 0x0040}, /* 00,20,40,aa */
- {0xaa, 0x27, 0x00f6}, /* 00,27,f6,aa */
- {0xaa, 0x28, 0x00a0}, /* 00,28,a0,aa */
- {0xaa, 0x21, 0x0000}, /* 00,21,00,aa */
- {0xaa, 0x2a, 0x0083}, /* 00,2a,83,aa */
- {0xaa, 0x2b, 0x0096}, /* 00,2b,96,aa */
- {0xaa, 0x2d, 0x0005}, /* 00,2d,05,aa */
- {0xaa, 0x74, 0x0020}, /* 00,74,20,aa */
- {0xaa, 0x61, 0x0068}, /* 00,61,68,aa */
- {0xaa, 0x64, 0x0088}, /* 00,64,88,aa */
- {0xaa, 0x00, 0x0000}, /* 00,00,00,aa */
- {0xaa, 0x06, 0x0080}, /* 00,06,80,aa */
- {0xaa, 0x01, 0x0090}, /* 00,01,90,aa */
- {0xaa, 0x02, 0x0030}, /* 00,02,30,aa */
- {0xa0, 0x77, ZC3XX_R101_SENSORCORRECTION}, /* 01,01,77,cc */
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,05,cc */
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE}, /* 01,00,0d,cc */
- {0xa0, 0x06, ZC3XX_R189_AWBSTATUS}, /* 01,89,06,cc */
- {0xa0, 0x00, 0x01ad}, /* 01,ad,00,cc */
- {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE}, /* 01,c5,03,cc */
- {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05}, /* 01,cb,13,cc */
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, /* 02,50,08,cc */
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS}, /* 03,01,08,cc */
- {0xa0, 0x68, ZC3XX_R116_RGAIN}, /* 01,16,68,cc */
- {0xa0, 0x52, ZC3XX_R118_BGAIN}, /* 01,18,52,cc */
- {0xa0, 0x50, ZC3XX_R11D_GLOBALGAIN}, /* 01,1d,50,cc */
- {0xa0, 0x02, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,02,cc */
- {0xa0, 0x50, ZC3XX_R1A8_DIGITALGAIN}, /* 01,a8,50,cc */
- {}
-};
-static const struct usb_action ov7620_50HZ[] = {
- {0xaa, 0x13, 0x00a3}, /* 00,13,a3,aa */
- {0xdd, 0x00, 0x0100}, /* 00,01,00,dd */
- {0xaa, 0x2b, 0x0096}, /* 00,2b,96,aa */
- {0xaa, 0x75, 0x008a}, /* 00,75,8a,aa */
- {0xaa, 0x2d, 0x0005}, /* 00,2d,05,aa */
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
- {0xa0, 0x04, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,04,cc */
- {0xa0, 0x18, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,18,cc */
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
- {0xa0, 0x83, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,83,cc */
- {0xaa, 0x10, 0x0082}, /* 00,10,82,aa */
- {0xaa, 0x76, 0x0003}, /* 00,76,03,aa */
-/* {0xa0, 0x40, ZC3XX_R002_CLOCKSELECT}, * 00,02,40,cc
- * if mode0 (640x480) */
- {}
-};
-static const struct usb_action ov7620_60HZ[] = {
- {0xaa, 0x13, 0x00a3}, /* 00,13,a3,aa */
- /* (bug in zs211.inf) */
- {0xdd, 0x00, 0x0100}, /* 00,01,00,dd */
- {0xaa, 0x2b, 0x0000}, /* 00,2b,00,aa */
- {0xaa, 0x75, 0x008a}, /* 00,75,8a,aa */
- {0xaa, 0x2d, 0x0005}, /* 00,2d,05,aa */
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
- {0xa0, 0x04, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,04,cc */
- {0xa0, 0x18, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,18,cc */
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
- {0xa0, 0x83, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,83,cc */
- {0xaa, 0x10, 0x0020}, /* 00,10,20,aa */
- {0xaa, 0x76, 0x0003}, /* 00,76,03,aa */
-/* {0xa0, 0x40, ZC3XX_R002_CLOCKSELECT}, * 00,02,40,cc
- * if mode0 (640x480) */
-/* ?? in gspca v1, it was
- {0xa0, 0x00, 0x0039}, * 00,00,00,dd *
- {0xa1, 0x01, 0x0037}, */
- {}
-};
-static const struct usb_action ov7620_NoFliker[] = {
- {0xaa, 0x13, 0x00a3}, /* 00,13,a3,aa */
- /* (bug in zs211.inf) */
- {0xdd, 0x00, 0x0100}, /* 00,01,00,dd */
- {0xaa, 0x2b, 0x0000}, /* 00,2b,00,aa */
- {0xaa, 0x75, 0x008e}, /* 00,75,8e,aa */
- {0xaa, 0x2d, 0x0001}, /* 00,2d,01,aa */
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
- {0xa0, 0x04, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,04,cc */
- {0xa0, 0x18, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,18,cc */
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
- {0xa0, 0x01, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,01,cc */
-/* {0xa0, 0x44, ZC3XX_R002_CLOCKSELECT}, * 00,02,44,cc
- * if mode1 (320x240) */
-/* ?? was
- {0xa0, 0x00, 0x0039}, * 00,00,00,dd *
- {0xa1, 0x01, 0x0037}, */
- {}
-};
-
-static const struct usb_action ov7630c_InitialScale[] = {
- {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
- {0xa0, 0x10, ZC3XX_R002_CLOCKSELECT},
- {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
- {0xa0, 0x10, ZC3XX_R002_CLOCKSELECT},
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
- {0xa0, 0x06, ZC3XX_R010_CMOSSENSORSELECT},
- {0xa0, 0xa1, ZC3XX_R08B_I2CDEVICEADDR},
- {0xa0, 0x08, ZC3XX_R08D_COMPABILITYMODE},
- {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
- {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
- {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
- {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
- {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xaa, 0x12, 0x0080},
- {0xa0, 0x02, ZC3XX_R083_RGAINADDR},
- {0xa0, 0x01, ZC3XX_R085_BGAINADDR},
- {0xa0, 0x90, ZC3XX_R086_EXPTIMEHIGH},
- {0xa0, 0x91, ZC3XX_R087_EXPTIMEMID},
- {0xa0, 0x10, ZC3XX_R088_EXPTIMELOW},
- {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW},
- {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW},
- {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
- {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW},
- {0xa0, 0xd8, ZC3XX_R09C_WINHEIGHTLOW},
- {0xa0, 0x88, ZC3XX_R09E_WINWIDTHLOW},
- {0xaa, 0x12, 0x0069},
- {0xaa, 0x04, 0x0020},
- {0xaa, 0x06, 0x0050},
- {0xaa, 0x13, 0x0083},
- {0xaa, 0x14, 0x0000},
- {0xaa, 0x15, 0x0024},
- {0xaa, 0x17, 0x0018},
- {0xaa, 0x18, 0x00ba},
- {0xaa, 0x19, 0x0002},
- {0xaa, 0x1a, 0x00f6},
- {0xaa, 0x1b, 0x0002},
- {0xaa, 0x20, 0x00c2},
- {0xaa, 0x24, 0x0060},
- {0xaa, 0x25, 0x0040},
- {0xaa, 0x26, 0x0030},
- {0xaa, 0x27, 0x00ea},
- {0xaa, 0x28, 0x00a0},
- {0xaa, 0x21, 0x0000},
- {0xaa, 0x2a, 0x0081},
- {0xaa, 0x2b, 0x0096},
- {0xaa, 0x2d, 0x0094},
- {0xaa, 0x2f, 0x003d},
- {0xaa, 0x30, 0x0024},
- {0xaa, 0x60, 0x0000},
- {0xaa, 0x61, 0x0040},
- {0xaa, 0x68, 0x007c},
- {0xaa, 0x6f, 0x0015},
- {0xaa, 0x75, 0x0088},
- {0xaa, 0x77, 0x00b5},
- {0xaa, 0x01, 0x0060},
- {0xaa, 0x02, 0x0060},
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x77, ZC3XX_R101_SENSORCORRECTION},
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
- {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
- {0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
- {0xa0, 0x00, 0x01ad},
- {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
- {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
- {0xa0, 0x60, ZC3XX_R116_RGAIN},
- {0xa0, 0x46, ZC3XX_R118_BGAIN},
- {0xa0, 0x04, ZC3XX_R113_RGB03},
-/* 0x10, */
- {0xa1, 0x01, 0x0002},
- {0xa0, 0x50, ZC3XX_R10A_RGB00}, /* matrix */
- {0xa0, 0xf8, ZC3XX_R10B_RGB01},
- {0xa0, 0xf8, ZC3XX_R10C_RGB02},
- {0xa0, 0xf8, ZC3XX_R10D_RGB10},
- {0xa0, 0x50, ZC3XX_R10E_RGB11},
- {0xa0, 0xf8, ZC3XX_R10F_RGB12},
- {0xa0, 0xf8, ZC3XX_R110_RGB20},
- {0xa0, 0xf8, ZC3XX_R111_RGB21},
- {0xa0, 0x50, ZC3XX_R112_RGB22},
- {0xa1, 0x01, 0x0008},
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* clock ? */
- {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00}, /* sharpness+ */
- {0xa1, 0x01, 0x01c8},
- {0xa1, 0x01, 0x01c9},
- {0xa1, 0x01, 0x01ca},
- {0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05}, /* sharpness- */
- {0xa0, 0x01, ZC3XX_R120_GAMMA00}, /* gamma 2 ?*/
- {0xa0, 0x0c, ZC3XX_R121_GAMMA01},
- {0xa0, 0x1f, ZC3XX_R122_GAMMA02},
- {0xa0, 0x3a, ZC3XX_R123_GAMMA03},
- {0xa0, 0x53, ZC3XX_R124_GAMMA04},
- {0xa0, 0x6d, ZC3XX_R125_GAMMA05},
- {0xa0, 0x85, ZC3XX_R126_GAMMA06},
- {0xa0, 0x9c, ZC3XX_R127_GAMMA07},
- {0xa0, 0xb0, ZC3XX_R128_GAMMA08},
- {0xa0, 0xc2, ZC3XX_R129_GAMMA09},
- {0xa0, 0xd1, ZC3XX_R12A_GAMMA0A},
- {0xa0, 0xde, ZC3XX_R12B_GAMMA0B},
- {0xa0, 0xe9, ZC3XX_R12C_GAMMA0C},
- {0xa0, 0xf2, ZC3XX_R12D_GAMMA0D},
- {0xa0, 0xf9, ZC3XX_R12E_GAMMA0E},
- {0xa0, 0xff, ZC3XX_R12F_GAMMA0F},
- {0xa0, 0x05, ZC3XX_R130_GAMMA10},
- {0xa0, 0x0f, ZC3XX_R131_GAMMA11},
- {0xa0, 0x16, ZC3XX_R132_GAMMA12},
- {0xa0, 0x1a, ZC3XX_R133_GAMMA13},
- {0xa0, 0x19, ZC3XX_R134_GAMMA14},
- {0xa0, 0x19, ZC3XX_R135_GAMMA15},
- {0xa0, 0x17, ZC3XX_R136_GAMMA16},
- {0xa0, 0x15, ZC3XX_R137_GAMMA17},
- {0xa0, 0x12, ZC3XX_R138_GAMMA18},
- {0xa0, 0x10, ZC3XX_R139_GAMMA19},
- {0xa0, 0x0e, ZC3XX_R13A_GAMMA1A},
- {0xa0, 0x0b, ZC3XX_R13B_GAMMA1B},
- {0xa0, 0x09, ZC3XX_R13C_GAMMA1C},
- {0xa0, 0x08, ZC3XX_R13D_GAMMA1D},
- {0xa0, 0x06, ZC3XX_R13E_GAMMA1E},
- {0xa0, 0x03, ZC3XX_R13F_GAMMA1F},
- {0xa0, 0x50, ZC3XX_R10A_RGB00}, /* matrix */
- {0xa0, 0xf8, ZC3XX_R10B_RGB01},
- {0xa0, 0xf8, ZC3XX_R10C_RGB02},
- {0xa0, 0xf8, ZC3XX_R10D_RGB10},
- {0xa0, 0x50, ZC3XX_R10E_RGB11},
- {0xa0, 0xf8, ZC3XX_R10F_RGB12},
- {0xa0, 0xf8, ZC3XX_R110_RGB20},
- {0xa0, 0xf8, ZC3XX_R111_RGB21},
- {0xa0, 0x50, ZC3XX_R112_RGB22},
-
- {0xa1, 0x01, 0x0180},
- {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xaa, 0x10, 0x001b},
- {0xaa, 0x76, 0x0002},
- {0xaa, 0x2a, 0x0081},
- {0xaa, 0x2b, 0x0000},
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
- {0xa0, 0x01, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0xb8, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0x37, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x10, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x26, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0x50, ZC3XX_R11D_GLOBALGAIN},
- {0xa0, 0x02, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xa0, 0x40, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xaa, 0x13, 0x0083}, /* 40 */
- {0xa1, 0x01, 0x0180},
- {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
- {}
-};
-
-static const struct usb_action ov7630c_Initial[] = {
- {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
- {0xa0, 0x00, ZC3XX_R002_CLOCKSELECT},
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
- {0xa0, 0x06, ZC3XX_R010_CMOSSENSORSELECT},
- {0xa0, 0xa1, ZC3XX_R08B_I2CDEVICEADDR},
- {0xa0, 0x08, ZC3XX_R08D_COMPABILITYMODE},
- {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
- {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
- {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
- {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
- {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
-
- {0xaa, 0x12, 0x0080},
- {0xa0, 0x02, ZC3XX_R083_RGAINADDR},
- {0xa0, 0x01, ZC3XX_R085_BGAINADDR},
- {0xa0, 0x90, ZC3XX_R086_EXPTIMEHIGH},
- {0xa0, 0x91, ZC3XX_R087_EXPTIMEMID},
- {0xa0, 0x10, ZC3XX_R088_EXPTIMELOW},
- {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW},
- {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW},
- {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
- {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW},
- {0xa0, 0xe6, ZC3XX_R09C_WINHEIGHTLOW},
- {0xa0, 0x86, ZC3XX_R09E_WINWIDTHLOW},
- {0xaa, 0x12, 0x0069}, /* i2c */
- {0xaa, 0x04, 0x0020},
- {0xaa, 0x06, 0x0050},
- {0xaa, 0x13, 0x00c3},
- {0xaa, 0x14, 0x0000},
- {0xaa, 0x15, 0x0024},
- {0xaa, 0x19, 0x0003},
- {0xaa, 0x1a, 0x00f6},
- {0xaa, 0x1b, 0x0002},
- {0xaa, 0x20, 0x00c2},
- {0xaa, 0x24, 0x0060},
- {0xaa, 0x25, 0x0040},
- {0xaa, 0x26, 0x0030},
- {0xaa, 0x27, 0x00ea},
- {0xaa, 0x28, 0x00a0},
- {0xaa, 0x21, 0x0000},
- {0xaa, 0x2a, 0x0081},
- {0xaa, 0x2b, 0x0096},
- {0xaa, 0x2d, 0x0084},
- {0xaa, 0x2f, 0x003d},
- {0xaa, 0x30, 0x0024},
- {0xaa, 0x60, 0x0000},
- {0xaa, 0x61, 0x0040},
- {0xaa, 0x68, 0x007c},
- {0xaa, 0x6f, 0x0015},
- {0xaa, 0x75, 0x0088},
- {0xaa, 0x77, 0x00b5},
- {0xaa, 0x01, 0x0060},
- {0xaa, 0x02, 0x0060},
- {0xaa, 0x17, 0x0018},
- {0xaa, 0x18, 0x00ba},
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x77, ZC3XX_R101_SENSORCORRECTION},
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
- {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
- {0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
- {0xa0, 0x00, 0x01ad},
- {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
- {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
- {0xa0, 0x60, ZC3XX_R116_RGAIN},
- {0xa0, 0x46, ZC3XX_R118_BGAIN},
- {0xa0, 0x04, ZC3XX_R113_RGB03},
-
- {0xa1, 0x01, 0x0002},
- {0xa0, 0x4e, ZC3XX_R10A_RGB00}, /* matrix */
- {0xa0, 0xfe, ZC3XX_R10B_RGB01},
- {0xa0, 0xf4, ZC3XX_R10C_RGB02},
- {0xa0, 0xf7, ZC3XX_R10D_RGB10},
- {0xa0, 0x4d, ZC3XX_R10E_RGB11},
- {0xa0, 0xfc, ZC3XX_R10F_RGB12},
- {0xa0, 0x00, ZC3XX_R110_RGB20},
- {0xa0, 0xf6, ZC3XX_R111_RGB21},
- {0xa0, 0x4a, ZC3XX_R112_RGB22},
-
- {0xa1, 0x01, 0x0008},
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* clock ? */
- {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00}, /* sharpness+ */
- {0xa1, 0x01, 0x01c8},
- {0xa1, 0x01, 0x01c9},
- {0xa1, 0x01, 0x01ca},
- {0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05}, /* sharpness- */
- {0xa0, 0x16, ZC3XX_R120_GAMMA00}, /* gamma ~4 */
- {0xa0, 0x3a, ZC3XX_R121_GAMMA01},
- {0xa0, 0x5b, ZC3XX_R122_GAMMA02},
- {0xa0, 0x7c, ZC3XX_R123_GAMMA03},
- {0xa0, 0x94, ZC3XX_R124_GAMMA04},
- {0xa0, 0xa9, ZC3XX_R125_GAMMA05},
- {0xa0, 0xbb, ZC3XX_R126_GAMMA06},
- {0xa0, 0xca, ZC3XX_R127_GAMMA07},
- {0xa0, 0xd7, ZC3XX_R128_GAMMA08},
- {0xa0, 0xe1, ZC3XX_R129_GAMMA09},
- {0xa0, 0xea, ZC3XX_R12A_GAMMA0A},
- {0xa0, 0xf1, ZC3XX_R12B_GAMMA0B},
- {0xa0, 0xf7, ZC3XX_R12C_GAMMA0C},
- {0xa0, 0xfc, ZC3XX_R12D_GAMMA0D},
- {0xa0, 0xff, ZC3XX_R12E_GAMMA0E},
- {0xa0, 0xff, ZC3XX_R12F_GAMMA0F},
- {0xa0, 0x20, ZC3XX_R130_GAMMA10},
- {0xa0, 0x22, ZC3XX_R131_GAMMA11},
- {0xa0, 0x20, ZC3XX_R132_GAMMA12},
- {0xa0, 0x1c, ZC3XX_R133_GAMMA13},
- {0xa0, 0x16, ZC3XX_R134_GAMMA14},
- {0xa0, 0x13, ZC3XX_R135_GAMMA15},
- {0xa0, 0x10, ZC3XX_R136_GAMMA16},
- {0xa0, 0x0d, ZC3XX_R137_GAMMA17},
- {0xa0, 0x0b, ZC3XX_R138_GAMMA18},
- {0xa0, 0x09, ZC3XX_R139_GAMMA19},
- {0xa0, 0x07, ZC3XX_R13A_GAMMA1A},
- {0xa0, 0x06, ZC3XX_R13B_GAMMA1B},
- {0xa0, 0x05, ZC3XX_R13C_GAMMA1C},
- {0xa0, 0x04, ZC3XX_R13D_GAMMA1D},
- {0xa0, 0x00, ZC3XX_R13E_GAMMA1E},
- {0xa0, 0x01, ZC3XX_R13F_GAMMA1F},
- {0xa0, 0x4e, ZC3XX_R10A_RGB00}, /* matrix */
- {0xa0, 0xfe, ZC3XX_R10B_RGB01},
- {0xa0, 0xf4, ZC3XX_R10C_RGB02},
- {0xa0, 0xf7, ZC3XX_R10D_RGB10},
- {0xa0, 0x4d, ZC3XX_R10E_RGB11},
- {0xa0, 0xfc, ZC3XX_R10F_RGB12},
- {0xa0, 0x00, ZC3XX_R110_RGB20},
- {0xa0, 0xf6, ZC3XX_R111_RGB21},
- {0xa0, 0x4a, ZC3XX_R112_RGB22},
-
- {0xa1, 0x01, 0x0180},
- {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xaa, 0x10, 0x000d},
- {0xaa, 0x76, 0x0002},
- {0xaa, 0x2a, 0x0081},
- {0xaa, 0x2b, 0x0000},
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
- {0xa0, 0x00, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0xd8, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0x1b, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x10, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x26, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0x50, ZC3XX_R11D_GLOBALGAIN},
- {0xa0, 0x02, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xa0, 0x40, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xaa, 0x13, 0x00c3},
-
- {0xa1, 0x01, 0x0180},
- {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
- {}
-};
-
-static const struct usb_action pas106b_Initial_com[] = {
-/* Sream and Sensor specific */
- {0xa1, 0x01, 0x0010}, /* CMOSSensorSelect */
-/* System */
- {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL}, /* SystemControl */
- {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL}, /* SystemControl */
-/* Picture size */
- {0xa0, 0x00, ZC3XX_R002_CLOCKSELECT}, /* ClockSelect */
- {0xa0, 0x03, 0x003a},
- {0xa0, 0x0c, 0x003b},
- {0xa0, 0x04, 0x0038},
- {}
-};
-
-static const struct usb_action pas106b_InitialScale[] = { /* 176x144 */
-/* JPEG control */
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
-/* Sream and Sensor specific */
- {0xa0, 0x0f, ZC3XX_R010_CMOSSENSORSELECT},
-/* Picture size */
- {0xa0, 0x00, ZC3XX_R003_FRAMEWIDTHHIGH},
- {0xa0, 0xb0, ZC3XX_R004_FRAMEWIDTHLOW},
- {0xa0, 0x00, ZC3XX_R005_FRAMEHEIGHTHIGH},
- {0xa0, 0x90, ZC3XX_R006_FRAMEHEIGHTLOW},
-/* System */
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
-/* Sream and Sensor specific */
- {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
-/* Sensor Interface */
- {0xa0, 0x08, ZC3XX_R08D_COMPABILITYMODE},
-/* Window inside sensor array */
- {0xa0, 0x03, ZC3XX_R09A_WINXSTARTLOW},
- {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
- {0xa0, 0x03, ZC3XX_R11C_FIRSTXLOW},
- {0xa0, 0x28, ZC3XX_R09C_WINHEIGHTLOW},
- {0xa0, 0x68, ZC3XX_R09E_WINWIDTHLOW},
-/* Init the sensor */
- {0xaa, 0x02, 0x0004},
- {0xaa, 0x08, 0x0000},
- {0xaa, 0x09, 0x0005},
- {0xaa, 0x0a, 0x0002},
- {0xaa, 0x0b, 0x0002},
- {0xaa, 0x0c, 0x0005},
- {0xaa, 0x0d, 0x0000},
- {0xaa, 0x0e, 0x0002},
- {0xaa, 0x14, 0x0081},
-/* Other registers */
- {0xa0, 0x37, ZC3XX_R101_SENSORCORRECTION},
-/* Frame retreiving */
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
-/* Gains */
- {0xa0, 0xa0, ZC3XX_R1A8_DIGITALGAIN},
-/* Unknown */
- {0xa0, 0x00, 0x01ad},
-/* Sharpness */
- {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
- {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
-/* Other registers */
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
-/* Auto exposure and white balance */
- {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
-/*Dead pixels */
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
-/* EEPROM */
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
-/* JPEG control */
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
- {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00},
- {0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05},
-/* Other registers */
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
-/* Auto exposure and white balance */
- {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
-/*Dead pixels */
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
-/* EEPROM */
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
-/* JPEG control */
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
- {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00},
- {0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05},
-
- {0xa0, 0x58, ZC3XX_R10A_RGB00}, /* matrix */
- {0xa0, 0xf4, ZC3XX_R10B_RGB01},
- {0xa0, 0xf4, ZC3XX_R10C_RGB02},
- {0xa0, 0xf4, ZC3XX_R10D_RGB10},
- {0xa0, 0x58, ZC3XX_R10E_RGB11},
- {0xa0, 0xf4, ZC3XX_R10F_RGB12},
- {0xa0, 0xf4, ZC3XX_R110_RGB20},
- {0xa0, 0xf4, ZC3XX_R111_RGB21},
- {0xa0, 0x58, ZC3XX_R112_RGB22},
-/* Auto correction */
- {0xa0, 0x03, ZC3XX_R181_WINXSTART},
- {0xa0, 0x08, ZC3XX_R182_WINXWIDTH},
- {0xa0, 0x16, ZC3XX_R183_WINXCENTER},
- {0xa0, 0x03, ZC3XX_R184_WINYSTART},
- {0xa0, 0x05, ZC3XX_R185_WINYWIDTH},
- {0xa0, 0x14, ZC3XX_R186_WINYCENTER},
- {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
-/* Auto exposure and white balance */
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
- {0xa0, 0x03, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0xb1, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0x87, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x0c, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x18, ZC3XX_R18F_AEUNFREEZE},
-/* sensor on */
- {0xaa, 0x07, 0x00b1},
- {0xaa, 0x05, 0x0003},
- {0xaa, 0x04, 0x0001},
- {0xaa, 0x03, 0x003b},
-/* Gains */
- {0xa0, 0x20, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x26, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0xa0, ZC3XX_R11D_GLOBALGAIN},
- {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
-/* Auto correction */
- {0xa0, 0x40, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xa1, 0x01, 0x0180}, /* AutoCorrectEnable */
- {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
-/* Gains */
- {0xa0, 0x40, ZC3XX_R116_RGAIN},
- {0xa0, 0x40, ZC3XX_R117_GGAIN},
- {0xa0, 0x40, ZC3XX_R118_BGAIN},
- {}
-};
-
-static const struct usb_action pas106b_Initial[] = { /* 352x288 */
-/* JPEG control */
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
-/* Sream and Sensor specific */
- {0xa0, 0x0f, ZC3XX_R010_CMOSSENSORSELECT},
-/* Picture size */
- {0xa0, 0x01, ZC3XX_R003_FRAMEWIDTHHIGH},
- {0xa0, 0x60, ZC3XX_R004_FRAMEWIDTHLOW},
- {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
- {0xa0, 0x20, ZC3XX_R006_FRAMEHEIGHTLOW},
-/* System */
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
-/* Sream and Sensor specific */
- {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
-/* Sensor Interface */
- {0xa0, 0x08, ZC3XX_R08D_COMPABILITYMODE},
-/* Window inside sensor array */
- {0xa0, 0x03, ZC3XX_R09A_WINXSTARTLOW},
- {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
- {0xa0, 0x03, ZC3XX_R11C_FIRSTXLOW},
- {0xa0, 0x28, ZC3XX_R09C_WINHEIGHTLOW},
- {0xa0, 0x68, ZC3XX_R09E_WINWIDTHLOW},
-/* Init the sensor */
- {0xaa, 0x02, 0x0004},
- {0xaa, 0x08, 0x0000},
- {0xaa, 0x09, 0x0005},
- {0xaa, 0x0a, 0x0002},
- {0xaa, 0x0b, 0x0002},
- {0xaa, 0x0c, 0x0005},
- {0xaa, 0x0d, 0x0000},
- {0xaa, 0x0e, 0x0002},
- {0xaa, 0x14, 0x0081},
-/* Other registers */
- {0xa0, 0x37, ZC3XX_R101_SENSORCORRECTION},
-/* Frame retreiving */
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
-/* Gains */
- {0xa0, 0xa0, ZC3XX_R1A8_DIGITALGAIN},
-/* Unknown */
- {0xa0, 0x00, 0x01ad},
-/* Sharpness */
- {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
- {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
-/* Other registers */
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
-/* Auto exposure and white balance */
- {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
- {0xa0, 0x80, ZC3XX_R18D_YTARGET},
-/*Dead pixels */
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
-/* EEPROM */
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
-/* JPEG control */
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
- {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00},
- {0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05},
-/* Other registers */
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
-/* Auto exposure and white balance */
- {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
-/*Dead pixels */
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
-/* EEPROM */
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
-/* JPEG control */
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
- {0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00},
- {0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05},
-
- {0xa0, 0x58, ZC3XX_R10A_RGB00}, /* matrix */
- {0xa0, 0xf4, ZC3XX_R10B_RGB01},
- {0xa0, 0xf4, ZC3XX_R10C_RGB02},
- {0xa0, 0xf4, ZC3XX_R10D_RGB10},
- {0xa0, 0x58, ZC3XX_R10E_RGB11},
- {0xa0, 0xf4, ZC3XX_R10F_RGB12},
- {0xa0, 0xf4, ZC3XX_R110_RGB20},
- {0xa0, 0xf4, ZC3XX_R111_RGB21},
- {0xa0, 0x58, ZC3XX_R112_RGB22},
-/* Auto correction */
- {0xa0, 0x03, ZC3XX_R181_WINXSTART},
- {0xa0, 0x08, ZC3XX_R182_WINXWIDTH},
- {0xa0, 0x16, ZC3XX_R183_WINXCENTER},
- {0xa0, 0x03, ZC3XX_R184_WINYSTART},
- {0xa0, 0x05, ZC3XX_R185_WINYWIDTH},
- {0xa0, 0x14, ZC3XX_R186_WINYCENTER},
- {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
-
-/* Auto exposure and white balance */
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
- {0xa0, 0x03, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0xb1, ZC3XX_R192_EXPOSURELIMITLOW},
-
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0x87, ZC3XX_R197_ANTIFLICKERLOW},
-
- {0xa0, 0x10, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
-/* sensor on */
- {0xaa, 0x07, 0x00b1},
- {0xaa, 0x05, 0x0003},
- {0xaa, 0x04, 0x0001},
- {0xaa, 0x03, 0x003b},
-/* Gains */
- {0xa0, 0x20, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x26, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
-/* Auto correction */
- {0xa0, 0x40, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xa1, 0x01, 0x0180}, /* AutoCorrectEnable */
- {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
-/* Gains */
- {0xa0, 0x40, ZC3XX_R116_RGAIN},
- {0xa0, 0x40, ZC3XX_R117_GGAIN},
- {0xa0, 0x40, ZC3XX_R118_BGAIN},
-
- {0xa0, 0x00, 0x0007}, /* AutoCorrectEnable */
- {0xa0, 0xff, ZC3XX_R018_FRAMELOST}, /* Frame adjust */
- {}
-};
-static const struct usb_action pas106b_50HZ[] = {
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
- {0xa0, 0x06, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,06,cc */
- {0xa0, 0x54, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,54,cc */
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
- {0xa0, 0x87, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,87,cc */
- {0xa0, 0x10, ZC3XX_R18C_AEFREEZE}, /* 01,8c,10,cc */
- {0xa0, 0x30, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,30,cc */
- {0xaa, 0x03, 0x0021}, /* 00,03,21,aa */
- {0xaa, 0x04, 0x000c}, /* 00,04,0c,aa */
- {0xaa, 0x05, 0x0002}, /* 00,05,02,aa */
- {0xaa, 0x07, 0x001c}, /* 00,07,1c,aa */
- {0xa0, 0x04, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,04,cc */
- {}
-};
-static const struct usb_action pas106b_60HZ[] = {
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
- {0xa0, 0x06, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,06,cc */
- {0xa0, 0x2e, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,2e,cc */
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
- {0xa0, 0x71, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,71,cc */
- {0xa0, 0x10, ZC3XX_R18C_AEFREEZE}, /* 01,8c,10,cc */
- {0xa0, 0x30, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,30,cc */
- {0xaa, 0x03, 0x001c}, /* 00,03,1c,aa */
- {0xaa, 0x04, 0x0004}, /* 00,04,04,aa */
- {0xaa, 0x05, 0x0001}, /* 00,05,01,aa */
- {0xaa, 0x07, 0x00c4}, /* 00,07,c4,aa */
- {0xa0, 0x04, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,04,cc */
- {}
-};
-static const struct usb_action pas106b_NoFliker[] = {
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
- {0xa0, 0x06, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,06,cc */
- {0xa0, 0x50, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,50,cc */
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
- {0xa0, 0x10, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,10,cc */
- {0xa0, 0x10, ZC3XX_R18C_AEFREEZE}, /* 01,8c,10,cc */
- {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,20,cc */
- {0xaa, 0x03, 0x0013}, /* 00,03,13,aa */
- {0xaa, 0x04, 0x0000}, /* 00,04,00,aa */
- {0xaa, 0x05, 0x0001}, /* 00,05,01,aa */
- {0xaa, 0x07, 0x0030}, /* 00,07,30,aa */
- {0xa0, 0x00, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,00,cc */
- {}
-};
-
-/* from lvWIMv.inf 046d:08a2/:08aa 2007/06/03 */
-static const struct usb_action pas202b_Initial[] = { /* 640x480 */
- {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL}, /* 00,00,01,cc */
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
- {0xa0, 0x0e, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,0e,cc */
- {0xa0, 0x00, ZC3XX_R002_CLOCKSELECT}, /* 00,02,00,cc */
- {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH}, /* 00,03,02,cc */
- {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW}, /* 00,04,80,cc */
- {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH}, /* 00,05,01,cc */
- {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW}, /* 00,06,e0,cc */
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING}, /* 00,01,01,cc */
- {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,03,cc */
- {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,01,cc */
- {0xa0, 0x08, ZC3XX_R08D_COMPABILITYMODE}, /* 00,8d,08,cc */
- {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW}, /* 00,98,00,cc */
- {0xa0, 0x03, ZC3XX_R09A_WINXSTARTLOW}, /* 00,9a,03,cc */
- {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW}, /* 01,1a,00,cc */
- {0xa0, 0x03, ZC3XX_R11C_FIRSTXLOW}, /* 01,1c,03,cc */
- {0xa0, 0x01, ZC3XX_R09B_WINHEIGHTHIGH}, /* 00,9b,01,cc */
- {0xa0, 0xe6, ZC3XX_R09C_WINHEIGHTLOW}, /* 00,9c,e6,cc */
- {0xa0, 0x02, ZC3XX_R09D_WINWIDTHHIGH}, /* 00,9d,02,cc */
- {0xa0, 0x86, ZC3XX_R09E_WINWIDTHLOW}, /* 00,9e,86,cc */
- {0xaa, 0x02, 0x0002}, /* 00,02,04,aa --> 02 */
- {0xaa, 0x07, 0x0006}, /* 00,07,06,aa */
- {0xaa, 0x08, 0x0002}, /* 00,08,02,aa */
- {0xaa, 0x09, 0x0006}, /* 00,09,06,aa */
- {0xaa, 0x0a, 0x0001}, /* 00,0a,01,aa */
- {0xaa, 0x0b, 0x0001}, /* 00,0b,01,aa */
- {0xaa, 0x0c, 0x0006},
- {0xaa, 0x0d, 0x0000}, /* 00,0d,00,aa */
- {0xaa, 0x10, 0x0000}, /* 00,10,00,aa */
- {0xaa, 0x12, 0x0005}, /* 00,12,05,aa */
- {0xaa, 0x13, 0x0063}, /* 00,13,63,aa */
- {0xaa, 0x15, 0x0070}, /* 00,15,70,aa */
- {0xa0, 0xb7, ZC3XX_R101_SENSORCORRECTION}, /* 01,01,b7,cc */
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE}, /* 01,00,0d,cc */
- {0xa0, 0x06, ZC3XX_R189_AWBSTATUS}, /* 01,89,06,cc */
- {0xa0, 0x00, 0x01ad}, /* 01,ad,00,cc */
- {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE}, /* 01,c5,03,cc */
- {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05}, /* 01,cb,13,cc */
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, /* 02,50,08,cc */
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS}, /* 03,01,08,cc */
- {0xa0, 0x70, ZC3XX_R18D_YTARGET}, /* 01,8d,70,cc */
- {}
-};
-static const struct usb_action pas202b_InitialScale[] = { /* 320x240 */
- {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL}, /* 00,00,01,cc */
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
- {0xa0, 0x0e, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,0e,cc */
- {0xa0, 0x10, ZC3XX_R002_CLOCKSELECT}, /* 00,02,10,cc */
- {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH}, /* 00,03,02,cc */
- {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW}, /* 00,04,80,cc */
- {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH}, /* 00,05,01,cc */
- {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING}, /* 00,01,01,cc */
- {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,03,cc */
- {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,01,cc */
- {0xa0, 0x08, ZC3XX_R08D_COMPABILITYMODE}, /* 00,8d,08,cc */
- {0xa0, 0x08, ZC3XX_R098_WINYSTARTLOW}, /* 00,98,08,cc */
- {0xa0, 0x02, ZC3XX_R09A_WINXSTARTLOW}, /* 00,9a,02,cc */
- {0xa0, 0x08, ZC3XX_R11A_FIRSTYLOW}, /* 01,1a,08,cc */
- {0xa0, 0x02, ZC3XX_R11C_FIRSTXLOW}, /* 01,1c,02,cc */
- {0xa0, 0x01, ZC3XX_R09B_WINHEIGHTHIGH}, /* 00,9b,01,cc */
- {0xa0, 0xe8, ZC3XX_R09C_WINHEIGHTLOW},
- {0xa0, 0x02, ZC3XX_R09D_WINWIDTHHIGH}, /* 00,9d,02,cc */
- {0xa0, 0x88, ZC3XX_R09E_WINWIDTHLOW}, /* 00,9e,88,cc */
- {0xaa, 0x02, 0x0002}, /* 00,02,02,aa */
- {0xaa, 0x07, 0x0006}, /* 00,07,06,aa */
- {0xaa, 0x08, 0x0002}, /* 00,08,02,aa */
- {0xaa, 0x09, 0x0006}, /* 00,09,06,aa */
- {0xaa, 0x0a, 0x0001}, /* 00,0a,01,aa */
- {0xaa, 0x0b, 0x0001}, /* 00,0b,01,aa */
- {0xaa, 0x0c, 0x0006},
- {0xaa, 0x0d, 0x0000}, /* 00,0d,00,aa */
- {0xaa, 0x10, 0x0000}, /* 00,10,00,aa */
- {0xaa, 0x12, 0x0005}, /* 00,12,05,aa */
- {0xaa, 0x13, 0x0063}, /* 00,13,63,aa */
- {0xaa, 0x15, 0x0070}, /* 00,15,70,aa */
- {0xa0, 0x37, ZC3XX_R101_SENSORCORRECTION}, /* 01,01,37,cc */
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE}, /* 01,00,0d,cc */
- {0xa0, 0x06, ZC3XX_R189_AWBSTATUS}, /* 01,89,06,cc */
- {0xa0, 0x00, 0x01ad}, /* 01,ad,00,cc */
- {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE}, /* 01,c5,03,cc */
- {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05}, /* 01,cb,13,cc */
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, /* 02,50,08,cc */
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS}, /* 03,01,08,cc */
- {0xa0, 0x70, ZC3XX_R18D_YTARGET}, /* 01,8d,70,cc */
- {0xa0, 0xff, ZC3XX_R097_WINYSTARTHIGH},
- {0xa0, 0xfe, ZC3XX_R098_WINYSTARTLOW},
- {}
-};
-static const struct usb_action pas202b_50HZ[] = {
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
- {0xa0, 0x20, ZC3XX_R087_EXPTIMEMID}, /* 00,87,20,cc */
- {0xa0, 0x21, ZC3XX_R088_EXPTIMELOW}, /* 00,88,21,cc */
- {0xaa, 0x20, 0x0002}, /* 00,20,02,aa */
- {0xaa, 0x21, 0x001b},
- {0xaa, 0x03, 0x0044}, /* 00,03,44,aa */
- {0xaa, 0x04, 0x0008},
- {0xaa, 0x05, 0x001b},
- {0xaa, 0x0e, 0x0001}, /* 00,0e,01,aa */
- {0xaa, 0x0f, 0x0000}, /* 00,0f,00,aa */
- {0xa0, 0x1c, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,24,cc */
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
- {0xa0, 0x02, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0x1b, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
- {0xa0, 0x4d, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,4d,cc */
- {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x1b, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x44, ZC3XX_R01D_HSYNC_0}, /* 00,1d,44,cc */
- {0xa0, 0x6f, ZC3XX_R01E_HSYNC_1}, /* 00,1e,6f,cc */
- {0xa0, 0xad, ZC3XX_R01F_HSYNC_2}, /* 00,1f,ad,cc */
- {0xa0, 0xeb, ZC3XX_R020_HSYNC_3}, /* 00,20,eb,cc */
- {0xa0, 0x0f, ZC3XX_R087_EXPTIMEMID}, /* 00,87,0f,cc */
- {0xa0, 0x0e, ZC3XX_R088_EXPTIMELOW}, /* 00,88,0e,cc */
- {}
-};
-static const struct usb_action pas202b_50HZScale[] = {
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
- {0xa0, 0x20, ZC3XX_R087_EXPTIMEMID}, /* 00,87,20,cc */
- {0xa0, 0x21, ZC3XX_R088_EXPTIMELOW}, /* 00,88,21,cc */
- {0xaa, 0x20, 0x0004},
- {0xaa, 0x21, 0x003d},
- {0xaa, 0x03, 0x0041}, /* 00,03,41,aa */
- {0xaa, 0x04, 0x0010},
- {0xaa, 0x05, 0x003d},
- {0xaa, 0x0e, 0x0001}, /* 00,0e,01,aa */
- {0xaa, 0x0f, 0x0000}, /* 00,0f,00,aa */
- {0xa0, 0x1c, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,24,cc */
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
- {0xa0, 0x04, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0x3d, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
- {0xa0, 0x9b, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,9b,cc */
- {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x1b, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x41, ZC3XX_R01D_HSYNC_0}, /* 00,1d,41,cc */
- {0xa0, 0x6f, ZC3XX_R01E_HSYNC_1}, /* 00,1e,6f,cc */
- {0xa0, 0xad, ZC3XX_R01F_HSYNC_2}, /* 00,1f,ad,cc */
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc */
- {0xa0, 0x0f, ZC3XX_R087_EXPTIMEMID}, /* 00,87,0f,cc */
- {0xa0, 0x0e, ZC3XX_R088_EXPTIMELOW}, /* 00,88,0e,cc */
- {}
-};
-static const struct usb_action pas202b_60HZ[] = {
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
- {0xa0, 0x20, ZC3XX_R087_EXPTIMEMID}, /* 00,87,20,cc */
- {0xa0, 0x21, ZC3XX_R088_EXPTIMELOW}, /* 00,88,21,cc */
- {0xaa, 0x20, 0x0002}, /* 00,20,02,aa */
- {0xaa, 0x21, 0x0000}, /* 00,21,00,aa */
- {0xaa, 0x03, 0x0045}, /* 00,03,45,aa */
- {0xaa, 0x04, 0x0008}, /* 00,04,08,aa */
- {0xaa, 0x05, 0x0000}, /* 00,05,00,aa */
- {0xaa, 0x0e, 0x0001}, /* 00,0e,01,aa */
- {0xaa, 0x0f, 0x0000}, /* 00,0f,00,aa */
- {0xa0, 0x1c, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,24,cc */
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
- {0xa0, 0x02, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0x00, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
- {0xa0, 0x40, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,40,cc */
- {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x1b, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x45, ZC3XX_R01D_HSYNC_0}, /* 00,1d,45,cc */
- {0xa0, 0x8e, ZC3XX_R01E_HSYNC_1}, /* 00,1e,8e,cc */
- {0xa0, 0xc1, ZC3XX_R01F_HSYNC_2}, /* 00,1f,c1,cc */
- {0xa0, 0xf5, ZC3XX_R020_HSYNC_3}, /* 00,20,f5,cc */
- {0xa0, 0x0f, ZC3XX_R087_EXPTIMEMID}, /* 00,87,0f,cc */
- {0xa0, 0x0e, ZC3XX_R088_EXPTIMELOW}, /* 00,88,0e,cc */
- {}
-};
-static const struct usb_action pas202b_60HZScale[] = {
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
- {0xa0, 0x20, ZC3XX_R087_EXPTIMEMID}, /* 00,87,20,cc */
- {0xa0, 0x21, ZC3XX_R088_EXPTIMELOW}, /* 00,88,21,cc */
- {0xaa, 0x20, 0x0004},
- {0xaa, 0x21, 0x0008},
- {0xaa, 0x03, 0x0042}, /* 00,03,42,aa */
- {0xaa, 0x04, 0x0010},
- {0xaa, 0x05, 0x0008},
- {0xaa, 0x0e, 0x0001}, /* 00,0e,01,aa */
- {0xaa, 0x0f, 0x0000}, /* 00,0f,00,aa */
- {0xa0, 0x1c, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,24,cc */
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
- {0xa0, 0x04, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0x08, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
- {0xa0, 0x81, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,81,cc */
- {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x1b, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x42, ZC3XX_R01D_HSYNC_0}, /* 00,1d,42,cc */
- {0xa0, 0x6f, ZC3XX_R01E_HSYNC_1}, /* 00,1e,6f,cc */
- {0xa0, 0xaf, ZC3XX_R01F_HSYNC_2}, /* 00,1f,af,cc */
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc */
- {0xa0, 0x0f, ZC3XX_R087_EXPTIMEMID}, /* 00,87,0f,cc */
- {0xa0, 0x0e, ZC3XX_R088_EXPTIMELOW}, /* 00,88,0e,cc */
- {}
-};
-static const struct usb_action pas202b_NoFliker[] = {
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
- {0xa0, 0x20, ZC3XX_R087_EXPTIMEMID}, /* 00,87,20,cc */
- {0xa0, 0x21, ZC3XX_R088_EXPTIMELOW}, /* 00,88,21,cc */
- {0xaa, 0x20, 0x0002}, /* 00,20,02,aa */
- {0xaa, 0x21, 0x0006},
- {0xaa, 0x03, 0x0040}, /* 00,03,40,aa */
- {0xaa, 0x04, 0x0008}, /* 00,04,08,aa */
- {0xaa, 0x05, 0x0006},
- {0xaa, 0x0e, 0x0001}, /* 00,0e,01,aa */
- {0xaa, 0x0f, 0x0000}, /* 00,0f,00,aa */
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
- {0xa0, 0x02, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0x06, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
- {0xa0, 0x01, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x10, ZC3XX_R18C_AEFREEZE}, /* 01,8c,10,cc */
- {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,20,cc */
- {0xa0, 0x00, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,00,cc */
- {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0x40, ZC3XX_R01D_HSYNC_0}, /* 00,1d,40,cc */
- {0xa0, 0x60, ZC3XX_R01E_HSYNC_1}, /* 00,1e,60,cc */
- {0xa0, 0x90, ZC3XX_R01F_HSYNC_2}, /* 00,1f,90,cc */
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc */
- {0xa0, 0x0f, ZC3XX_R087_EXPTIMEMID}, /* 00,87,0f,cc */
- {0xa0, 0x0e, ZC3XX_R088_EXPTIMELOW}, /* 00,88,0e,cc */
- {}
-};
-static const struct usb_action pas202b_NoFlikerScale[] = {
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
- {0xa0, 0x20, ZC3XX_R087_EXPTIMEMID}, /* 00,87,20,cc */
- {0xa0, 0x21, ZC3XX_R088_EXPTIMELOW}, /* 00,88,21,cc */
- {0xaa, 0x20, 0x0004},
- {0xaa, 0x21, 0x000c},
- {0xaa, 0x03, 0x0040}, /* 00,03,40,aa */
- {0xaa, 0x04, 0x0010},
- {0xaa, 0x05, 0x000c},
- {0xaa, 0x0e, 0x0001}, /* 00,0e,01,aa */
- {0xaa, 0x0f, 0x0000}, /* 00,0f,00,aa */
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
- {0xa0, 0x04, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0x0c, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
- {0xa0, 0x02, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,02,cc */
- {0xa0, 0x10, ZC3XX_R18C_AEFREEZE}, /* 01,8c,10,cc */
- {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,20,cc */
- {0xa0, 0x00, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,00,cc */
- {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0x40, ZC3XX_R01D_HSYNC_0}, /* 00,1d,40,cc */
- {0xa0, 0x60, ZC3XX_R01E_HSYNC_1}, /* 00,1e,60,cc */
- {0xa0, 0x90, ZC3XX_R01F_HSYNC_2}, /* 00,1f,90,cc */
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc */
- {0xa0, 0x0f, ZC3XX_R087_EXPTIMEMID}, /* 00,87,0f,cc */
- {0xa0, 0x0e, ZC3XX_R088_EXPTIMELOW}, /* 00,88,0e,cc */
- {}
-};
-
-/* mt9v111 (mi0360soc) and pb0330 from vm30x.inf 0ac8:301b 07/02/13 */
-static const struct usb_action mt9v111_1_Initial[] = { /* 640x480 */
- {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
- {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT},
- {0xa0, 0x00, ZC3XX_R002_CLOCKSELECT},
- {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
- {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
- {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
- {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
- {0xa0, 0xdc, ZC3XX_R08B_I2CDEVICEADDR},
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
- {0xa0, 0x07, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW},
- {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW},
- {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
- {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW},
- {0xa0, 0xdc, ZC3XX_R08B_I2CDEVICEADDR},
- {0xdd, 0x00, 0x0200},
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xaa, 0x01, 0x0001},
- {0xaa, 0x06, 0x0000},
- {0xaa, 0x08, 0x0483},
- {0xaa, 0x01, 0x0004},
- {0xaa, 0x08, 0x0006},
- {0xaa, 0x02, 0x0011},
- {0xaa, 0x03, 0x01e5}, /*jfm: was 01e7*/
- {0xaa, 0x04, 0x0285}, /*jfm: was 0287*/
- {0xaa, 0x07, 0x3002},
- {0xaa, 0x20, 0x5100},
- {0xaa, 0x35, 0x507f},
- {0xaa, 0x30, 0x0005},
- {0xaa, 0x31, 0x0000},
- {0xaa, 0x58, 0x0078},
- {0xaa, 0x62, 0x0411},
- {0xaa, 0x2b, 0x007f},
- {0xaa, 0x2c, 0x007f}, /*jfm: was 0030*/
- {0xaa, 0x2d, 0x007f}, /*jfm: was 0030*/
- {0xaa, 0x2e, 0x007f}, /*jfm: was 0030*/
- {0xa0, 0x10, ZC3XX_R087_EXPTIMEMID},
- {0xa0, 0xb7, ZC3XX_R101_SENSORCORRECTION},
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
- {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
- {0xa0, 0x09, 0x01ad}, /*jfm: was 00*/
- {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
- {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
- {0xa0, 0x60, ZC3XX_R1A8_DIGITALGAIN},
- {0xa0, 0x6c, ZC3XX_R18D_YTARGET},
- {0xa0, 0x61, ZC3XX_R116_RGAIN},
- {0xa0, 0x65, ZC3XX_R118_BGAIN},
- {}
-};
-static const struct usb_action mt9v111_1_InitialScale[] = { /* 320x240 */
- {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
- {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT},
- {0xa0, 0x10, ZC3XX_R002_CLOCKSELECT},
- {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
- {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
- {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
- {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
- {0xa0, 0xdc, ZC3XX_R08B_I2CDEVICEADDR},
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
- {0xa0, 0x07, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW},
- {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW},
- {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
- {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW},
- {0xa0, 0xdc, ZC3XX_R08B_I2CDEVICEADDR},
- {0xdd, 0x00, 0x0200},
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xaa, 0x01, 0x0001},
- {0xaa, 0x06, 0x0000},
- {0xaa, 0x08, 0x0483},
- {0xaa, 0x01, 0x0004},
- {0xaa, 0x08, 0x0006},
- {0xaa, 0x02, 0x0011},
- {0xaa, 0x03, 0x01e7},
- {0xaa, 0x04, 0x0287},
- {0xaa, 0x07, 0x3002},
- {0xaa, 0x20, 0x5100},
- {0xaa, 0x35, 0x007f}, /*jfm: was 0050*/
- {0xaa, 0x30, 0x0005},
- {0xaa, 0x31, 0x0000},
- {0xaa, 0x58, 0x0078},
- {0xaa, 0x62, 0x0411},
- {0xaa, 0x2b, 0x007f}, /*jfm: was 28*/
- {0xaa, 0x2c, 0x007f}, /*jfm: was 30*/
- {0xaa, 0x2d, 0x007f}, /*jfm: was 30*/
- {0xaa, 0x2e, 0x007f}, /*jfm: was 28*/
- {0xa0, 0x10, ZC3XX_R087_EXPTIMEMID},
- {0xa0, 0xb7, ZC3XX_R101_SENSORCORRECTION},
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
- {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
- {0xa0, 0x09, 0x01ad}, /*jfm: was 00*/
- {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
- {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
- {0xa0, 0x60, ZC3XX_R1A8_DIGITALGAIN},
- {0xa0, 0x6c, ZC3XX_R18D_YTARGET},
- {0xa0, 0x61, ZC3XX_R116_RGAIN},
- {0xa0, 0x65, ZC3XX_R118_BGAIN},
- {}
-};
-static const struct usb_action mt9v111_1_AE50HZ[] = {
- {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xbb, 0x00, 0x0562},
- {0xbb, 0x01, 0x09aa},
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
- {0xa0, 0x03, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0x9b, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0x47, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x1c, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x14, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x66, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0x62, ZC3XX_R01D_HSYNC_0},
- {0xa0, 0x90, ZC3XX_R01E_HSYNC_1},
- {0xa0, 0xc8, ZC3XX_R01F_HSYNC_2},
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3},
- {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
- {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
- {}
-};
-static const struct usb_action mt9v111_1_AE50HZScale[] = {
- {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xbb, 0x00, 0x0509},
- {0xbb, 0x01, 0x0934},
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
- {0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0xd2, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0x9a, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x1c, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x14, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x66, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0xd7, ZC3XX_R01D_HSYNC_0},
- {0xa0, 0xf4, ZC3XX_R01E_HSYNC_1},
- {0xa0, 0xf9, ZC3XX_R01F_HSYNC_2},
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3},
- {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
- {}
-};
-static const struct usb_action mt9v111_1_AE60HZ[] = {
- {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xaa, 0x05, 0x003d},
- {0xaa, 0x09, 0x016e},
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
- {0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0xdd, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0x3d, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x1c, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x14, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0x62, ZC3XX_R01D_HSYNC_0},
- {0xa0, 0x90, ZC3XX_R01E_HSYNC_1},
- {0xa0, 0xc8, ZC3XX_R01F_HSYNC_2},
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3},
- {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
- {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
- {}
-};
-static const struct usb_action mt9v111_1_AE60HZScale[] = {
- {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xbb, 0x00, 0x0509},
- {0xbb, 0x01, 0x0983},
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
- {0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0x8f, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0x81, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x1c, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x14, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0xd7, ZC3XX_R01D_HSYNC_0},
- {0xa0, 0xf4, ZC3XX_R01E_HSYNC_1},
- {0xa0, 0xf9, ZC3XX_R01F_HSYNC_2},
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3},
- {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
- {}
-};
-static const struct usb_action mt9v111_1_AENoFliker[] = {
- {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xbb, 0x00, 0x0509},
- {0xbb, 0x01, 0x0960},
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
- {0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0xf0, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0x04, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x1c, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x00, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x00, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0x09, ZC3XX_R01D_HSYNC_0},
- {0xa0, 0x40, ZC3XX_R01E_HSYNC_1},
- {0xa0, 0x90, ZC3XX_R01F_HSYNC_2},
- {0xa0, 0xe0, ZC3XX_R020_HSYNC_3},
- {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
- {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
- {}
-};
-static const struct usb_action mt9v111_1_AENoFlikerScale[] = {
- {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xbb, 0x00, 0x0534},
- {0xbb, 0x02, 0x0960},
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
- {0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0xf0, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0x04, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x1c, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x00, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x00, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0x34, ZC3XX_R01D_HSYNC_0},
- {0xa0, 0x60, ZC3XX_R01E_HSYNC_1},
- {0xa0, 0x90, ZC3XX_R01F_HSYNC_2},
- {0xa0, 0xe0, ZC3XX_R020_HSYNC_3},
- {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
- {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
- {}
-};
-/* from usbvm303.inf 0ac8:303b 07/03/25 (3 - tas5130c) */
-static const struct usb_action mt9v111_3_Initial[] = {
- {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
- {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT},
- {0xa0, 0x00, ZC3XX_R002_CLOCKSELECT},
- {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
- {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
- {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
- {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
- {0xa0, 0xdc, ZC3XX_R08B_I2CDEVICEADDR},
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
- {0xa0, 0x07, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW},
- {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW},
- {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
- {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW},
- {0xa0, 0xdc, ZC3XX_R08B_I2CDEVICEADDR},
- {0xdd, 0x00, 0x0200},
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xaa, 0x01, 0x0001}, /* select IFP/SOC registers */
- {0xaa, 0x06, 0x0000}, /* operating mode control */
- {0xaa, 0x08, 0x0483}, /* output format control */
- /* H red first, V red or blue first,
- * raw Bayer, auto flicker */
- {0xaa, 0x01, 0x0004}, /* select sensor core registers */
- {0xaa, 0x08, 0x0006}, /* row start */
- {0xaa, 0x02, 0x0011}, /* column start */
- {0xaa, 0x03, 0x01e5}, /* window height - 1 */
- {0xaa, 0x04, 0x0285}, /* window width - 1 */
- {0xaa, 0x07, 0x3002}, /* output control */
- {0xaa, 0x20, 0x1100}, /* read mode: bits 8 & 12 (?) */
- {0xaa, 0x35, 0x007f}, /* global gain */
- {0xaa, 0x30, 0x0005},
- {0xaa, 0x31, 0x0000},
- {0xaa, 0x58, 0x0078},
- {0xaa, 0x62, 0x0411},
- {0xaa, 0x2b, 0x007f}, /* green1 gain */
- {0xaa, 0x2c, 0x007f}, /* blue gain */
- {0xaa, 0x2d, 0x007f}, /* red gain */
- {0xaa, 0x2e, 0x007f}, /* green2 gain */
- {0xa0, 0x10, ZC3XX_R087_EXPTIMEMID},
- {0xa0, 0x37, ZC3XX_R101_SENSORCORRECTION},
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
- {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
- {0xa0, 0x00, 0x01ad},
- {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
- {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
- {0xa0, 0x60, ZC3XX_R1A8_DIGITALGAIN},
- {0xa0, 0x80, ZC3XX_R18D_YTARGET},
- {0xa0, 0x61, ZC3XX_R116_RGAIN},
- {0xa0, 0x65, ZC3XX_R118_BGAIN},
- {}
-};
-static const struct usb_action mt9v111_3_InitialScale[] = {
- {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
- {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT},
- {0xa0, 0x10, ZC3XX_R002_CLOCKSELECT},
- {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
- {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
- {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
- {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
- {0xa0, 0xdc, ZC3XX_R08B_I2CDEVICEADDR},
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
- {0xa0, 0x07, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW},
- {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW},
- {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
- {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW},
- {0xa0, 0xdc, ZC3XX_R08B_I2CDEVICEADDR},
- {0xdd, 0x00, 0x0200},
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xaa, 0x01, 0x0001},
- {0xaa, 0x06, 0x0000},
- {0xaa, 0x08, 0x0483},
- {0xaa, 0x01, 0x0004},
- {0xaa, 0x08, 0x0006},
- {0xaa, 0x02, 0x0011},
- {0xaa, 0x03, 0x01e7},
- {0xaa, 0x04, 0x0287},
- {0xaa, 0x07, 0x3002},
- {0xaa, 0x20, 0x1100},
- {0xaa, 0x35, 0x007f},
- {0xaa, 0x30, 0x0005},
- {0xaa, 0x31, 0x0000},
- {0xaa, 0x58, 0x0078},
- {0xaa, 0x62, 0x0411},
- {0xaa, 0x2b, 0x007f},
- {0xaa, 0x2c, 0x007f},
- {0xaa, 0x2d, 0x007f},
- {0xaa, 0x2e, 0x007f},
- {0xa0, 0x10, ZC3XX_R087_EXPTIMEMID},
- {0xa0, 0x37, ZC3XX_R101_SENSORCORRECTION},
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
- {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
- {0xa0, 0x00, 0x01ad},
- {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
- {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
- {0xa0, 0x60, ZC3XX_R1A8_DIGITALGAIN},
- {0xa0, 0x80, ZC3XX_R18D_YTARGET},
- {0xa0, 0x61, ZC3XX_R116_RGAIN},
- {0xa0, 0x65, ZC3XX_R118_BGAIN},
- {}
-};
-static const struct usb_action mt9v111_3_AE50HZ[] = {
- {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xaa, 0x05, 0x0009}, /* horizontal blanking */
- {0xaa, 0x09, 0x01ce}, /* shutter width */
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
- {0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0xd2, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0x9a, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x1c, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x14, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0xd7, ZC3XX_R01D_HSYNC_0},
- {0xa0, 0xf4, ZC3XX_R01E_HSYNC_1},
- {0xa0, 0xf9, ZC3XX_R01F_HSYNC_2},
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3},
- {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
- {}
-};
-static const struct usb_action mt9v111_3_AE50HZScale[] = {
- {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xaa, 0x05, 0x0009},
- {0xaa, 0x09, 0x01ce},
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
- {0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0xd2, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0x9a, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x1c, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x14, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0xd7, ZC3XX_R01D_HSYNC_0},
- {0xa0, 0xf4, ZC3XX_R01E_HSYNC_1},
- {0xa0, 0xf9, ZC3XX_R01F_HSYNC_2},
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3},
- {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
- {}
-};
-static const struct usb_action mt9v111_3_AE60HZ[] = {
- {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xaa, 0x05, 0x0009},
- {0xaa, 0x09, 0x0083},
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
- {0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0x8f, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0x81, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x1c, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x14, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0xd7, ZC3XX_R01D_HSYNC_0},
- {0xa0, 0xf4, ZC3XX_R01E_HSYNC_1},
- {0xa0, 0xf9, ZC3XX_R01F_HSYNC_2},
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3},
- {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
- {}
-};
-static const struct usb_action mt9v111_3_AE60HZScale[] = {
- {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xaa, 0x05, 0x0009},
- {0xaa, 0x09, 0x0083},
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
- {0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0x8f, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0x81, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x1c, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x14, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0xd7, ZC3XX_R01D_HSYNC_0},
- {0xa0, 0xf4, ZC3XX_R01E_HSYNC_1},
- {0xa0, 0xf9, ZC3XX_R01F_HSYNC_2},
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3},
- {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
- {}
-};
-static const struct usb_action mt9v111_3_AENoFliker[] = {
- {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xaa, 0x05, 0x0034},
- {0xaa, 0x09, 0x0260},
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
- {0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0xf0, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0x04, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x1c, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x00, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x00, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0x34, ZC3XX_R01D_HSYNC_0},
- {0xa0, 0x60, ZC3XX_R01E_HSYNC_1},
- {0xa0, 0x90, ZC3XX_R01F_HSYNC_2},
- {0xa0, 0xe0, ZC3XX_R020_HSYNC_3},
- {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
- {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
- {}
-};
-static const struct usb_action mt9v111_3_AENoFlikerScale[] = {
- {0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xaa, 0x05, 0x0034},
- {0xaa, 0x09, 0x0260},
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
- {0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0xf0, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0x04, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x1c, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x00, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x00, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0x34, ZC3XX_R01D_HSYNC_0},
- {0xa0, 0x60, ZC3XX_R01E_HSYNC_1},
- {0xa0, 0x90, ZC3XX_R01F_HSYNC_2},
- {0xa0, 0xe0, ZC3XX_R020_HSYNC_3},
- {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
- {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
- {}
-};
-
-static const struct usb_action pb0330_Initial[] = { /* 640x480 */
- {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* 00 */
- {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT},
- {0xa0, 0x00, ZC3XX_R002_CLOCKSELECT},
- {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
- {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
- {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
- {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x07, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW},
- {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW},
- {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
- {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW},
- {0xdd, 0x00, 0x0200},
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xaa, 0x01, 0x0006},
- {0xaa, 0x02, 0x0011},
- {0xaa, 0x03, 0x01e5}, /*jfm: was 1e7*/
- {0xaa, 0x04, 0x0285}, /*jfm: was 0287*/
- {0xaa, 0x06, 0x0003},
- {0xaa, 0x07, 0x3002},
- {0xaa, 0x20, 0x1100},
- {0xaa, 0x2f, 0xf7b0},
- {0xaa, 0x30, 0x0005},
- {0xaa, 0x31, 0x0000},
- {0xaa, 0x34, 0x0100},
- {0xaa, 0x35, 0x0060},
- {0xaa, 0x3d, 0x068f},
- {0xaa, 0x40, 0x01e0},
- {0xaa, 0x58, 0x0078},
- {0xaa, 0x62, 0x0411},
- {0xa0, 0x10, ZC3XX_R087_EXPTIMEMID},
- {0xa0, 0x37, ZC3XX_R101_SENSORCORRECTION},
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
- {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
- {0xa0, 0x09, 0x01ad}, /*jfm: was 00 */
- {0xa0, 0x15, 0x01ae},
- {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
- {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
- {0xa0, 0x60, ZC3XX_R1A8_DIGITALGAIN},
- {0xa0, 0x78, ZC3XX_R18D_YTARGET}, /*jfm: was 6c*/
- {}
-};
-static const struct usb_action pb0330_InitialScale[] = { /* 320x240 */
- {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* 00 */
- {0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT},
- {0xa0, 0x10, ZC3XX_R002_CLOCKSELECT},
- {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
- {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
- {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
- {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x07, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW},
- {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW},
- {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
- {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW},
- {0xdd, 0x00, 0x0200},
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xaa, 0x01, 0x0006},
- {0xaa, 0x02, 0x0011},
- {0xaa, 0x03, 0x01e7},
- {0xaa, 0x04, 0x0287},
- {0xaa, 0x06, 0x0003},
- {0xaa, 0x07, 0x3002},
- {0xaa, 0x20, 0x1100},
- {0xaa, 0x2f, 0xf7b0},
- {0xaa, 0x30, 0x0005},
- {0xaa, 0x31, 0x0000},
- {0xaa, 0x34, 0x0100},
- {0xaa, 0x35, 0x0060},
- {0xaa, 0x3d, 0x068f},
- {0xaa, 0x40, 0x01e0},
- {0xaa, 0x58, 0x0078},
- {0xaa, 0x62, 0x0411},
- {0xa0, 0x10, ZC3XX_R087_EXPTIMEMID},
- {0xa0, 0x37, ZC3XX_R101_SENSORCORRECTION},
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
- {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
- {0xa0, 0x09, 0x01ad},
- {0xa0, 0x15, 0x01ae},
- {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
- {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
- {0xa0, 0x60, ZC3XX_R1A8_DIGITALGAIN},
- {0xa0, 0x78, ZC3XX_R18D_YTARGET}, /*jfm: was 6c*/
- {}
-};
-static const struct usb_action pb0330_50HZ[] = {
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xbb, 0x00, 0x055c},
- {0xbb, 0x01, 0x09aa},
- {0xbb, 0x00, 0x1001},
- {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
- {0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0xc4, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0x47, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x1a, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x14, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x66, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0x5c, ZC3XX_R01D_HSYNC_0},
- {0xa0, 0x90, ZC3XX_R01E_HSYNC_1},
- {0xa0, 0xc8, ZC3XX_R01F_HSYNC_2},
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3},
- {}
-};
-static const struct usb_action pb0330_50HZScale[] = {
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xbb, 0x00, 0x0566},
- {0xbb, 0x02, 0x09b2},
- {0xbb, 0x00, 0x1002},
- {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
- {0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0x8c, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0x8a, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x1a, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x14, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x66, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0xd7, ZC3XX_R01D_HSYNC_0},
- {0xa0, 0xf0, ZC3XX_R01E_HSYNC_1},
- {0xa0, 0xf8, ZC3XX_R01F_HSYNC_2},
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3},
- {}
-};
-static const struct usb_action pb0330_60HZ[] = {
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xbb, 0x00, 0x0535},
- {0xbb, 0x01, 0x0974},
- {0xbb, 0x00, 0x1001},
- {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
- {0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0xfe, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0x3e, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x1a, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x14, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x66, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0x35, ZC3XX_R01D_HSYNC_0},
- {0xa0, 0x50, ZC3XX_R01E_HSYNC_1},
- {0xa0, 0x90, ZC3XX_R01F_HSYNC_2},
- {0xa0, 0xd0, ZC3XX_R020_HSYNC_3},
- {}
-};
-static const struct usb_action pb0330_60HZScale[] = {
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xbb, 0x00, 0x0535},
- {0xbb, 0x02, 0x096c},
- {0xbb, 0x00, 0x1002},
- {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
- {0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0xc0, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0x7c, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x1a, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x14, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x66, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0x35, ZC3XX_R01D_HSYNC_0},
- {0xa0, 0x50, ZC3XX_R01E_HSYNC_1},
- {0xa0, 0x90, ZC3XX_R01F_HSYNC_2},
- {0xa0, 0xd0, ZC3XX_R020_HSYNC_3},
- {}
-};
-static const struct usb_action pb0330_NoFliker[] = {
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xbb, 0x00, 0x0509},
- {0xbb, 0x02, 0x0940},
- {0xbb, 0x00, 0x1002},
- {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
- {0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0xf0, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0x01, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x10, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x00, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x00, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0x09, ZC3XX_R01D_HSYNC_0},
- {0xa0, 0x40, ZC3XX_R01E_HSYNC_1},
- {0xa0, 0x90, ZC3XX_R01F_HSYNC_2},
- {0xa0, 0xe0, ZC3XX_R020_HSYNC_3},
- {}
-};
-static const struct usb_action pb0330_NoFlikerScale[] = {
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
- {0xbb, 0x00, 0x0535},
- {0xbb, 0x01, 0x0980},
- {0xbb, 0x00, 0x1001},
- {0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
- {0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0xf0, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0x01, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x10, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x00, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x00, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0x35, ZC3XX_R01D_HSYNC_0},
- {0xa0, 0x60, ZC3XX_R01E_HSYNC_1},
- {0xa0, 0x90, ZC3XX_R01F_HSYNC_2},
- {0xa0, 0xe0, ZC3XX_R020_HSYNC_3},
- {}
-};
-
-/* from oem9.inf */
-static const struct usb_action po2030_Initial[] = { /* 640x480 */
- {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL}, /* 00,00,01,cc */
- {0xa0, 0x04, ZC3XX_R002_CLOCKSELECT}, /* 00,02,04,cc */
- {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING}, /* 00,01,01,cc */
- {0xa0, 0x04, ZC3XX_R080_HBLANKHIGH}, /* 00,80,04,cc */
- {0xa0, 0x05, ZC3XX_R081_HBLANKLOW}, /* 00,81,05,cc */
- {0xa0, 0x16, ZC3XX_R083_RGAINADDR}, /* 00,83,16,cc */
- {0xa0, 0x18, ZC3XX_R085_BGAINADDR}, /* 00,85,18,cc */
- {0xa0, 0x1a, ZC3XX_R086_EXPTIMEHIGH}, /* 00,86,1a,cc */
- {0xa0, 0x1b, ZC3XX_R087_EXPTIMEMID}, /* 00,87,1b,cc */
- {0xa0, 0x1c, ZC3XX_R088_EXPTIMELOW}, /* 00,88,1c,cc */
- {0xa0, 0xee, ZC3XX_R08B_I2CDEVICEADDR}, /* 00,8b,ee,cc */
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* 00,08,03,cc */
- {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,03,cc */
- {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,01,cc */
- {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH}, /* 00,03,02,cc */
- {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW}, /* 00,04,80,cc */
- {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH}, /* 00,05,01,cc */
- {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW}, /* 00,06,e0,cc */
- {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,42,cc */
- {0xaa, 0x8d, 0x0008}, /* 00,8d,08,aa */
- {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW}, /* 00,98,00,cc */
- {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW}, /* 00,9a,00,cc */
- {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW}, /* 01,1a,00,cc */
- {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW}, /* 01,1c,00,cc */
- {0xa0, 0xe6, ZC3XX_R09C_WINHEIGHTLOW}, /* 00,9c,e6,cc */
- {0xa0, 0x86, ZC3XX_R09E_WINWIDTHLOW}, /* 00,9e,86,cc */
- {0xaa, 0x09, 0x00ce}, /* 00,09,ce,aa */
- {0xaa, 0x0b, 0x0005}, /* 00,0b,05,aa */
- {0xaa, 0x0d, 0x0054}, /* 00,0d,54,aa */
- {0xaa, 0x0f, 0x00eb}, /* 00,0f,eb,aa */
- {0xaa, 0x87, 0x0000}, /* 00,87,00,aa */
- {0xaa, 0x88, 0x0004}, /* 00,88,04,aa */
- {0xaa, 0x89, 0x0000}, /* 00,89,00,aa */
- {0xaa, 0x8a, 0x0005}, /* 00,8a,05,aa */
- {0xaa, 0x13, 0x0003}, /* 00,13,03,aa */
- {0xaa, 0x16, 0x0040}, /* 00,16,40,aa */
- {0xaa, 0x18, 0x0040}, /* 00,18,40,aa */
- {0xaa, 0x1d, 0x0002}, /* 00,1d,02,aa */
- {0xaa, 0x29, 0x00e8}, /* 00,29,e8,aa */
- {0xaa, 0x45, 0x0045}, /* 00,45,45,aa */
- {0xaa, 0x50, 0x00ed}, /* 00,50,ed,aa */
- {0xaa, 0x51, 0x0025}, /* 00,51,25,aa */
- {0xaa, 0x52, 0x0042}, /* 00,52,42,aa */
- {0xaa, 0x53, 0x002f}, /* 00,53,2f,aa */
- {0xaa, 0x79, 0x0025}, /* 00,79,25,aa */
- {0xaa, 0x7b, 0x0000}, /* 00,7b,00,aa */
- {0xaa, 0x7e, 0x0025}, /* 00,7e,25,aa */
- {0xaa, 0x7f, 0x0025}, /* 00,7f,25,aa */
- {0xaa, 0x21, 0x0000}, /* 00,21,00,aa */
- {0xaa, 0x33, 0x0036}, /* 00,33,36,aa */
- {0xaa, 0x36, 0x0060}, /* 00,36,60,aa */
- {0xaa, 0x37, 0x0008}, /* 00,37,08,aa */
- {0xaa, 0x3b, 0x0031}, /* 00,3b,31,aa */
- {0xaa, 0x44, 0x000f}, /* 00,44,0f,aa */
- {0xaa, 0x58, 0x0002}, /* 00,58,02,aa */
- {0xaa, 0x66, 0x00c0}, /* 00,66,c0,aa */
- {0xaa, 0x67, 0x0044}, /* 00,67,44,aa */
- {0xaa, 0x6b, 0x00a0}, /* 00,6b,a0,aa */
- {0xaa, 0x6c, 0x0054}, /* 00,6c,54,aa */
- {0xaa, 0xd6, 0x0007}, /* 00,d6,07,aa */
- {0xa0, 0xf7, ZC3XX_R101_SENSORCORRECTION}, /* 01,01,f7,cc */
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,05,cc */
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE}, /* 01,00,0d,cc */
- {0xa0, 0x06, ZC3XX_R189_AWBSTATUS}, /* 01,89,06,cc */
- {0xa0, 0x00, 0x01ad}, /* 01,ad,00,cc */
- {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE}, /* 01,c5,03,cc */
- {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05}, /* 01,cb,13,cc */
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, /* 02,50,08,cc */
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS}, /* 03,01,08,cc */
- {0xa0, 0x7a, ZC3XX_R116_RGAIN}, /* 01,16,7a,cc */
- {0xa0, 0x4a, ZC3XX_R118_BGAIN}, /* 01,18,4a,cc */
- {}
-};
-
-/* from oem9.inf */
-static const struct usb_action po2030_InitialScale[] = { /* 320x240 */
- {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL}, /* 00,00,01,cc */
- {0xa0, 0x10, ZC3XX_R002_CLOCKSELECT}, /* 00,02,10,cc */
- {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc */
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING}, /* 00,01,01,cc */
- {0xa0, 0x04, ZC3XX_R080_HBLANKHIGH}, /* 00,80,04,cc */
- {0xa0, 0x05, ZC3XX_R081_HBLANKLOW}, /* 00,81,05,cc */
- {0xa0, 0x16, ZC3XX_R083_RGAINADDR}, /* 00,83,16,cc */
- {0xa0, 0x18, ZC3XX_R085_BGAINADDR}, /* 00,85,18,cc */
- {0xa0, 0x1a, ZC3XX_R086_EXPTIMEHIGH}, /* 00,86,1a,cc */
- {0xa0, 0x1b, ZC3XX_R087_EXPTIMEMID}, /* 00,87,1b,cc */
- {0xa0, 0x1c, ZC3XX_R088_EXPTIMELOW}, /* 00,88,1c,cc */
- {0xa0, 0xee, ZC3XX_R08B_I2CDEVICEADDR}, /* 00,8b,ee,cc */
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING}, /* 00,08,03,cc */
- {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,03,cc */
- {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,01,cc */
- {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH}, /* 00,03,02,cc */
- {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW}, /* 00,04,80,cc */
- {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH}, /* 00,05,01,cc */
- {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW}, /* 00,06,e0,cc */
- {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,42,cc */
- {0xaa, 0x8d, 0x0008}, /* 00,8d,08,aa */
- {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW}, /* 00,98,00,cc */
- {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW}, /* 00,9a,00,cc */
- {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW}, /* 01,1a,00,cc */
- {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW}, /* 01,1c,00,cc */
- {0xa0, 0xe8, ZC3XX_R09C_WINHEIGHTLOW}, /* 00,9c,e8,cc */
- {0xa0, 0x88, ZC3XX_R09E_WINWIDTHLOW}, /* 00,9e,88,cc */
- {0xaa, 0x09, 0x00cc}, /* 00,09,cc,aa */
- {0xaa, 0x0b, 0x0005}, /* 00,0b,05,aa */
- {0xaa, 0x0d, 0x0058}, /* 00,0d,58,aa */
- {0xaa, 0x0f, 0x00ed}, /* 00,0f,ed,aa */
- {0xaa, 0x87, 0x0000}, /* 00,87,00,aa */
- {0xaa, 0x88, 0x0004}, /* 00,88,04,aa */
- {0xaa, 0x89, 0x0000}, /* 00,89,00,aa */
- {0xaa, 0x8a, 0x0005}, /* 00,8a,05,aa */
- {0xaa, 0x13, 0x0003}, /* 00,13,03,aa */
- {0xaa, 0x16, 0x0040}, /* 00,16,40,aa */
- {0xaa, 0x18, 0x0040}, /* 00,18,40,aa */
- {0xaa, 0x1d, 0x0002}, /* 00,1d,02,aa */
- {0xaa, 0x29, 0x00e8}, /* 00,29,e8,aa */
- {0xaa, 0x45, 0x0045}, /* 00,45,45,aa */
- {0xaa, 0x50, 0x00ed}, /* 00,50,ed,aa */
- {0xaa, 0x51, 0x0025}, /* 00,51,25,aa */
- {0xaa, 0x52, 0x0042}, /* 00,52,42,aa */
- {0xaa, 0x53, 0x002f}, /* 00,53,2f,aa */
- {0xaa, 0x79, 0x0025}, /* 00,79,25,aa */
- {0xaa, 0x7b, 0x0000}, /* 00,7b,00,aa */
- {0xaa, 0x7e, 0x0025}, /* 00,7e,25,aa */
- {0xaa, 0x7f, 0x0025}, /* 00,7f,25,aa */
- {0xaa, 0x21, 0x0000}, /* 00,21,00,aa */
- {0xaa, 0x33, 0x0036}, /* 00,33,36,aa */
- {0xaa, 0x36, 0x0060}, /* 00,36,60,aa */
- {0xaa, 0x37, 0x0008}, /* 00,37,08,aa */
- {0xaa, 0x3b, 0x0031}, /* 00,3b,31,aa */
- {0xaa, 0x44, 0x000f}, /* 00,44,0f,aa */
- {0xaa, 0x58, 0x0002}, /* 00,58,02,aa */
- {0xaa, 0x66, 0x00c0}, /* 00,66,c0,aa */
- {0xaa, 0x67, 0x0044}, /* 00,67,44,aa */
- {0xaa, 0x6b, 0x00a0}, /* 00,6b,a0,aa */
- {0xaa, 0x6c, 0x0054}, /* 00,6c,54,aa */
- {0xaa, 0xd6, 0x0007}, /* 00,d6,07,aa */
- {0xa0, 0xf7, ZC3XX_R101_SENSORCORRECTION}, /* 01,01,f7,cc */
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,05,cc */
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE}, /* 01,00,0d,cc */
- {0xa0, 0x06, ZC3XX_R189_AWBSTATUS}, /* 01,89,06,cc */
- {0xa0, 0x00, 0x01ad}, /* 01,ad,00,cc */
- {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE}, /* 01,c5,03,cc */
- {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05}, /* 01,cb,13,cc */
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, /* 02,50,08,cc */
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS}, /* 03,01,08,cc */
- {0xa0, 0x7a, ZC3XX_R116_RGAIN}, /* 01,16,7a,cc */
- {0xa0, 0x4a, ZC3XX_R118_BGAIN}, /* 01,18,4a,cc */
- {}
-};
-
-static const struct usb_action po2030_50HZ[] = {
- {0xaa, 0x8d, 0x0008}, /* 00,8d,08,aa */
- {0xaa, 0x1a, 0x0001}, /* 00,1a,01,aa */
- {0xaa, 0x1b, 0x000a}, /* 00,1b,0a,aa */
- {0xaa, 0x1c, 0x00b0}, /* 00,1c,b0,aa */
- {0xa0, 0x05, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,05,cc */
- {0xa0, 0x35, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,35,cc */
- {0xa0, 0x70, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,70,cc */
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
- {0xa0, 0x85, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,85,cc */
- {0xa0, 0x58, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,58,cc */
- {0xa0, 0x0c, ZC3XX_R18C_AEFREEZE}, /* 01,8c,0c,cc */
- {0xa0, 0x18, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,18,cc */
- {0xa0, 0x60, ZC3XX_R1A8_DIGITALGAIN}, /* 01,a8,60,cc */
- {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,10,cc */
- {0xa0, 0x22, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,22,cc */
- {0xa0, 0x88, ZC3XX_R18D_YTARGET}, /* 01,8d,88,cc */
- {0xa0, 0x58, ZC3XX_R11D_GLOBALGAIN}, /* 01,1d,58,cc */
- {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,42,cc */
- {}
-};
-
-static const struct usb_action po2030_60HZ[] = {
- {0xaa, 0x8d, 0x0008}, /* 00,8d,08,aa */
- {0xaa, 0x1a, 0x0000}, /* 00,1a,00,aa */
- {0xaa, 0x1b, 0x00de}, /* 00,1b,de,aa */
- {0xaa, 0x1c, 0x0040}, /* 00,1c,40,aa */
- {0xa0, 0x08, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,08,cc */
- {0xa0, 0xae, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,ae,cc */
- {0xa0, 0x80, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,80,cc */
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
- {0xa0, 0x6f, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,6f,cc */
- {0xa0, 0x20, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,20,cc */
- {0xa0, 0x0c, ZC3XX_R18C_AEFREEZE}, /* 01,8c,0c,cc */
- {0xa0, 0x18, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,18,cc */
- {0xa0, 0x60, ZC3XX_R1A8_DIGITALGAIN}, /* 01,a8,60,cc */
- {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,10,cc */
- {0xa0, 0x22, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,22,cc */
- {0xa0, 0x88, ZC3XX_R18D_YTARGET}, /* 01,8d,88,cc */
- /* win: 01,8d,80 */
- {0xa0, 0x58, ZC3XX_R11D_GLOBALGAIN}, /* 01,1d,58,cc */
- {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,42,cc */
- {}
-};
-
-static const struct usb_action po2030_NoFliker[] = {
- {0xa0, 0x02, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,02,cc */
- {0xaa, 0x8d, 0x000d}, /* 00,8d,0d,aa */
- {0xaa, 0x1a, 0x0000}, /* 00,1a,00,aa */
- {0xaa, 0x1b, 0x0002}, /* 00,1b,02,aa */
- {0xaa, 0x1c, 0x0078}, /* 00,1c,78,aa */
- {0xaa, 0x46, 0x0000}, /* 00,46,00,aa */
- {0xaa, 0x15, 0x0000}, /* 00,15,00,aa */
- {}
-};
-
-static const struct usb_action tas5130c_InitialScale[] = { /* 320x240 */
- {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
- {0xa0, 0x50, ZC3XX_R002_CLOCKSELECT},
- {0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
- {0xa0, 0x02, ZC3XX_R010_CMOSSENSORSELECT},
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
- {0xa0, 0x00, ZC3XX_R001_SYSTEMOPERATING},
- {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
- {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
- {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
- {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
-
- {0xa0, 0x04, ZC3XX_R098_WINYSTARTLOW},
- {0xa0, 0x0f, ZC3XX_R09A_WINXSTARTLOW},
- {0xa0, 0x04, ZC3XX_R11A_FIRSTYLOW},
- {0xa0, 0x0f, ZC3XX_R11C_FIRSTXLOW},
- {0xa0, 0xe8, ZC3XX_R09C_WINHEIGHTLOW},
- {0xa0, 0x02, ZC3XX_R09D_WINWIDTHHIGH},
- {0xa0, 0x88, ZC3XX_R09E_WINWIDTHLOW},
- {0xa0, 0x06, ZC3XX_R08D_COMPABILITYMODE},
- {0xa0, 0xf7, ZC3XX_R101_SENSORCORRECTION},
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
- {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
- {0xa0, 0x70, ZC3XX_R18D_YTARGET},
- {0xa0, 0x50, ZC3XX_R1A8_DIGITALGAIN},
- {0xa0, 0x00, 0x01ad},
- {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
- {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
- {0xa0, 0x07, ZC3XX_R0A5_EXPOSUREGAIN},
- {0xa0, 0x02, ZC3XX_R0A6_EXPOSUREBLACKLVL},
- {}
-};
-static const struct usb_action tas5130c_Initial[] = { /* 640x480 */
- {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
- {0xa0, 0x40, ZC3XX_R002_CLOCKSELECT},
- {0xa0, 0x00, ZC3XX_R008_CLOCKSETTING},
- {0xa0, 0x02, ZC3XX_R010_CMOSSENSORSELECT},
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
- {0xa0, 0x00, ZC3XX_R001_SYSTEMOPERATING},
- {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
- {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
- {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
- {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
- {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
- {0xa0, 0x05, ZC3XX_R098_WINYSTARTLOW},
- {0xa0, 0x0f, ZC3XX_R09A_WINXSTARTLOW},
- {0xa0, 0x05, ZC3XX_R11A_FIRSTYLOW},
- {0xa0, 0x0f, ZC3XX_R11C_FIRSTXLOW},
- {0xa0, 0xe6, ZC3XX_R09C_WINHEIGHTLOW},
- {0xa0, 0x02, ZC3XX_R09D_WINWIDTHHIGH},
- {0xa0, 0x86, ZC3XX_R09E_WINWIDTHLOW},
- {0xa0, 0x06, ZC3XX_R08D_COMPABILITYMODE},
- {0xa0, 0x37, ZC3XX_R101_SENSORCORRECTION},
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
- {0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
- {0xa0, 0x70, ZC3XX_R18D_YTARGET},
- {0xa0, 0x50, ZC3XX_R1A8_DIGITALGAIN},
- {0xa0, 0x00, 0x01ad},
- {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
- {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
- {0xa0, 0x07, ZC3XX_R0A5_EXPOSUREGAIN},
- {0xa0, 0x02, ZC3XX_R0A6_EXPOSUREBLACKLVL},
- {}
-};
-static const struct usb_action tas5130c_50HZ[] = {
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
- {0xaa, 0xa3, 0x0001}, /* 00,a3,01,aa */
- {0xaa, 0xa4, 0x0063}, /* 00,a4,63,aa */
- {0xa0, 0x01, ZC3XX_R0A3_EXPOSURETIMEHIGH}, /* 00,a3,01,cc */
- {0xa0, 0x63, ZC3XX_R0A4_EXPOSURETIMELOW}, /* 00,a4,63,cc */
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
- {0xa0, 0x04, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0xfe, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
- {0xa0, 0x47, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,47,cc */
- {0xa0, 0x0c, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x18, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x08, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0xd3, ZC3XX_R01D_HSYNC_0}, /* 00,1d,d3,cc */
- {0xa0, 0xda, ZC3XX_R01E_HSYNC_1}, /* 00,1e,da,cc */
- {0xa0, 0xea, ZC3XX_R01F_HSYNC_2}, /* 00,1f,ea,cc */
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc */
- {0xa0, 0x03, ZC3XX_R09F_MAXXHIGH}, /* 00,9f,03,cc */
- {0xa0, 0x4c, ZC3XX_R0A0_MAXXLOW},
- {0xa0, 0x50, ZC3XX_R11D_GLOBALGAIN},
- {}
-};
-static const struct usb_action tas5130c_50HZScale[] = {
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
- {0xaa, 0xa3, 0x0001}, /* 00,a3,01,aa */
- {0xaa, 0xa4, 0x0077}, /* 00,a4,77,aa */
- {0xa0, 0x01, ZC3XX_R0A3_EXPOSURETIMEHIGH}, /* 00,a3,01,cc */
- {0xa0, 0x77, ZC3XX_R0A4_EXPOSURETIMELOW}, /* 00,a4,77,cc */
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
- {0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0xd0, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
- {0xa0, 0x7d, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,7d,cc */
- {0xa0, 0x0c, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x18, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x08, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0xf0, ZC3XX_R01D_HSYNC_0}, /* 00,1d,f0,cc */
- {0xa0, 0xf4, ZC3XX_R01E_HSYNC_1}, /* 00,1e,f4,cc */
- {0xa0, 0xf8, ZC3XX_R01F_HSYNC_2}, /* 00,1f,f8,cc */
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc */
- {0xa0, 0x03, ZC3XX_R09F_MAXXHIGH}, /* 00,9f,03,cc */
- {0xa0, 0xc0, ZC3XX_R0A0_MAXXLOW},
- {0xa0, 0x50, ZC3XX_R11D_GLOBALGAIN},
- {}
-};
-static const struct usb_action tas5130c_60HZ[] = {
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
- {0xaa, 0xa3, 0x0001}, /* 00,a3,01,aa */
- {0xaa, 0xa4, 0x0036}, /* 00,a4,36,aa */
- {0xa0, 0x01, ZC3XX_R0A3_EXPOSURETIMEHIGH}, /* 00,a3,01,cc */
- {0xa0, 0x36, ZC3XX_R0A4_EXPOSURETIMELOW}, /* 00,a4,36,cc */
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
- {0xa0, 0x05, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0x54, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
- {0xa0, 0x3e, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,3e,cc */
- {0xa0, 0x0c, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x18, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x08, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0xca, ZC3XX_R01D_HSYNC_0}, /* 00,1d,ca,cc */
- {0xa0, 0xd0, ZC3XX_R01E_HSYNC_1}, /* 00,1e,d0,cc */
- {0xa0, 0xe0, ZC3XX_R01F_HSYNC_2}, /* 00,1f,e0,cc */
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc */
- {0xa0, 0x03, ZC3XX_R09F_MAXXHIGH}, /* 00,9f,03,cc */
- {0xa0, 0x28, ZC3XX_R0A0_MAXXLOW},
- {0xa0, 0x50, ZC3XX_R11D_GLOBALGAIN},
- {}
-};
-static const struct usb_action tas5130c_60HZScale[] = {
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
- {0xaa, 0xa3, 0x0001}, /* 00,a3,01,aa */
- {0xaa, 0xa4, 0x0077}, /* 00,a4,77,aa */
- {0xa0, 0x01, ZC3XX_R0A3_EXPOSURETIMEHIGH}, /* 00,a3,01,cc */
- {0xa0, 0x77, ZC3XX_R0A4_EXPOSURETIMELOW}, /* 00,a4,77,cc */
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
- {0xa0, 0x09, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0x47, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */
- {0xa0, 0x7d, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,7d,cc */
- {0xa0, 0x0c, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x18, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x08, ZC3XX_R1A9_DIGITALLIMITDIFF},
- {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0xc8, ZC3XX_R01D_HSYNC_0}, /* 00,1d,c8,cc */
- {0xa0, 0xd0, ZC3XX_R01E_HSYNC_1}, /* 00,1e,d0,cc */
- {0xa0, 0xe0, ZC3XX_R01F_HSYNC_2}, /* 00,1f,e0,cc */
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc */
- {0xa0, 0x03, ZC3XX_R09F_MAXXHIGH}, /* 00,9f,03,cc */
- {0xa0, 0x20, ZC3XX_R0A0_MAXXLOW},
- {0xa0, 0x50, ZC3XX_R11D_GLOBALGAIN},
- {}
-};
-static const struct usb_action tas5130c_NoFliker[] = {
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
- {0xaa, 0xa3, 0x0001}, /* 00,a3,01,aa */
- {0xaa, 0xa4, 0x0040}, /* 00,a4,40,aa */
- {0xa0, 0x01, ZC3XX_R0A3_EXPOSURETIMEHIGH}, /* 00,a3,01,cc */
- {0xa0, 0x40, ZC3XX_R0A4_EXPOSURETIMELOW}, /* 00,a4,40,cc */
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
- {0xa0, 0x05, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0xa0, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0x04, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x0c, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x18, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x00, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,00,cc */
- {0xa0, 0x00, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,00,cc */
- {0xa0, 0xbc, ZC3XX_R01D_HSYNC_0}, /* 00,1d,bc,cc */
- {0xa0, 0xd0, ZC3XX_R01E_HSYNC_1}, /* 00,1e,d0,cc */
- {0xa0, 0xe0, ZC3XX_R01F_HSYNC_2}, /* 00,1f,e0,cc */
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc */
- {0xa0, 0x02, ZC3XX_R09F_MAXXHIGH}, /* 00,9f,02,cc */
- {0xa0, 0xf0, ZC3XX_R0A0_MAXXLOW},
- {0xa0, 0x50, ZC3XX_R11D_GLOBALGAIN},
- {}
-};
-
-static const struct usb_action tas5130c_NoFlikerScale[] = {
- {0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS}, /* 00,19,00,cc */
- {0xaa, 0xa3, 0x0001}, /* 00,a3,01,aa */
- {0xaa, 0xa4, 0x0090}, /* 00,a4,90,aa */
- {0xa0, 0x01, ZC3XX_R0A3_EXPOSURETIMEHIGH}, /* 00,a3,01,cc */
- {0xa0, 0x90, ZC3XX_R0A4_EXPOSURETIMELOW}, /* 00,a4,90,cc */
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc */
- {0xa0, 0x0a, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0x00, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
- {0xa0, 0x04, ZC3XX_R197_ANTIFLICKERLOW},
- {0xa0, 0x0c, ZC3XX_R18C_AEFREEZE},
- {0xa0, 0x18, ZC3XX_R18F_AEUNFREEZE},
- {0xa0, 0x00, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,00,cc */
- {0xa0, 0x00, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,00,cc */
- {0xa0, 0xbc, ZC3XX_R01D_HSYNC_0}, /* 00,1d,bc,cc */
- {0xa0, 0xd0, ZC3XX_R01E_HSYNC_1}, /* 00,1e,d0,cc */
- {0xa0, 0xe0, ZC3XX_R01F_HSYNC_2}, /* 00,1f,e0,cc */
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc */
- {0xa0, 0x02, ZC3XX_R09F_MAXXHIGH}, /* 00,9f,02,cc */
- {0xa0, 0xf0, ZC3XX_R0A0_MAXXLOW},
- {0xa0, 0x50, ZC3XX_R11D_GLOBALGAIN},
- {}
-};
-
-/* from usbvm305.inf 0ac8:305b 07/06/15 (3 - tas5130c) */
-static const struct usb_action gc0303_Initial[] = {
- {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL}, /* 00,00,01,cc, */
- {0xa0, 0x02, ZC3XX_R008_CLOCKSETTING}, /* 00,08,02,cc, */
- {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc, */
- {0xa0, 0x00, ZC3XX_R002_CLOCKSELECT},
- {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH}, /* 00,03,02,cc, */
- {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW}, /* 00,04,80,cc, */
- {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH}, /* 00,05,01,cc, */
- {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW}, /* 00,06,e0,cc, */
- {0xa0, 0x98, ZC3XX_R08B_I2CDEVICEADDR}, /* 00,8b,98,cc, */
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING}, /* 00,01,01,cc, */
- {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,03,cc, */
- {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,01,cc, */
- {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW}, /* 00,98,00,cc, */
- {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW}, /* 00,9a,00,cc, */
- {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW}, /* 01,1a,00,cc, */
- {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW}, /* 01,1c,00,cc, */
- {0xa0, 0xe8, ZC3XX_R09C_WINHEIGHTLOW}, /* 00,9c,e6,cc,
- * 6<->8 */
- {0xa0, 0x88, ZC3XX_R09E_WINWIDTHLOW}, /* 00,9e,86,cc,
- * 6<->8 */
- {0xa0, 0x10, ZC3XX_R087_EXPTIMEMID}, /* 00,87,10,cc, */
- {0xa0, 0x98, ZC3XX_R08B_I2CDEVICEADDR}, /* 00,8b,98,cc, */
- {0xaa, 0x01, 0x0000},
- {0xaa, 0x1a, 0x0000}, /* 00,1a,00,aa, */
- {0xaa, 0x1c, 0x0017}, /* 00,1c,17,aa, */
- {0xaa, 0x1b, 0x0000},
- {0xa0, 0x82, ZC3XX_R086_EXPTIMEHIGH}, /* 00,86,82,cc, */
- {0xa0, 0x83, ZC3XX_R087_EXPTIMEMID}, /* 00,87,83,cc, */
- {0xa0, 0x84, ZC3XX_R088_EXPTIMELOW}, /* 00,88,84,cc, */
- {0xaa, 0x05, 0x0010}, /* 00,05,10,aa, */
- {0xaa, 0x0a, 0x0002},
- {0xaa, 0x0b, 0x0000},
- {0xaa, 0x0c, 0x0002},
- {0xaa, 0x0d, 0x0000},
- {0xaa, 0x0e, 0x0002},
- {0xaa, 0x0f, 0x0000},
- {0xaa, 0x10, 0x0002},
- {0xaa, 0x11, 0x0000},
- {0xaa, 0x16, 0x0001}, /* 00,16,01,aa, */
- {0xaa, 0x17, 0x00e8}, /* 00,17,e6,aa, (e6 -> e8) */
- {0xaa, 0x18, 0x0002}, /* 00,18,02,aa, */
- {0xaa, 0x19, 0x0088}, /* 00,19,86,aa, */
- {0xaa, 0x20, 0x0020}, /* 00,20,20,aa, */
- {0xa0, 0xb7, ZC3XX_R101_SENSORCORRECTION}, /* 01,01,b7,cc, */
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,05,cc, */
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE}, /* 01,00,0d,cc, */
- {0xa0, 0x76, ZC3XX_R189_AWBSTATUS}, /* 01,89,76,cc, */
- {0xa0, 0x09, 0x01ad}, /* 01,ad,09,cc, */
- {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE}, /* 01,c5,03,cc, */
- {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05}, /* 01,cb,13,cc, */
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, /* 02,50,08,cc, */
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS}, /* 03,01,08,cc, */
- {0xa0, 0x58, ZC3XX_R1A8_DIGITALGAIN},
- {0xa0, 0x61, ZC3XX_R116_RGAIN}, /* 01,16,61,cc, */
- {0xa0, 0x65, ZC3XX_R118_BGAIN}, /* 01,18,65,cc */
- {0xaa, 0x1b, 0x0000},
- {}
-};
-
-static const struct usb_action gc0303_InitialScale[] = {
- {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL}, /* 00,00,01,cc, */
- {0xa0, 0x02, ZC3XX_R008_CLOCKSETTING}, /* 00,08,02,cc, */
- {0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc, */
- {0xa0, 0x10, ZC3XX_R002_CLOCKSELECT},
- {0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH}, /* 00,03,02,cc, */
- {0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW}, /* 00,04,80,cc, */
- {0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH}, /* 00,05,01,cc, */
- {0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW}, /* 00,06,e0,cc, */
- {0xa0, 0x98, ZC3XX_R08B_I2CDEVICEADDR}, /* 00,8b,98,cc, */
- {0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING}, /* 00,01,01,cc, */
- {0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,03,cc, */
- {0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,01,cc, */
- {0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW}, /* 00,98,00,cc, */
- {0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW}, /* 00,9a,00,cc, */
- {0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW}, /* 01,1a,00,cc, */
- {0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW}, /* 01,1c,00,cc, */
- {0xa0, 0xe8, ZC3XX_R09C_WINHEIGHTLOW}, /* 00,9c,e8,cc,
- * 8<->6 */
- {0xa0, 0x88, ZC3XX_R09E_WINWIDTHLOW}, /* 00,9e,88,cc,
- * 8<->6 */
- {0xa0, 0x10, ZC3XX_R087_EXPTIMEMID}, /* 00,87,10,cc, */
- {0xa0, 0x98, ZC3XX_R08B_I2CDEVICEADDR}, /* 00,8b,98,cc, */
- {0xaa, 0x01, 0x0000},
- {0xaa, 0x1a, 0x0000}, /* 00,1a,00,aa, */
- {0xaa, 0x1c, 0x0017}, /* 00,1c,17,aa, */
- {0xaa, 0x1b, 0x0000},
- {0xa0, 0x82, ZC3XX_R086_EXPTIMEHIGH}, /* 00,86,82,cc, */
- {0xa0, 0x83, ZC3XX_R087_EXPTIMEMID}, /* 00,87,83,cc, */
- {0xa0, 0x84, ZC3XX_R088_EXPTIMELOW}, /* 00,88,84,cc, */
- {0xaa, 0x05, 0x0010}, /* 00,05,10,aa, */
- {0xaa, 0x0a, 0x0001},
- {0xaa, 0x0b, 0x0000},
- {0xaa, 0x0c, 0x0001},
- {0xaa, 0x0d, 0x0000},
- {0xaa, 0x0e, 0x0001},
- {0xaa, 0x0f, 0x0000},
- {0xaa, 0x10, 0x0001},
- {0xaa, 0x11, 0x0000},
- {0xaa, 0x16, 0x0001}, /* 00,16,01,aa, */
- {0xaa, 0x17, 0x00e8}, /* 00,17,e6,aa (e6 -> e8) */
- {0xaa, 0x18, 0x0002}, /* 00,18,02,aa, */
- {0xaa, 0x19, 0x0088}, /* 00,19,88,aa, */
- {0xa0, 0xb7, ZC3XX_R101_SENSORCORRECTION}, /* 01,01,b7,cc, */
- {0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,05,cc, */
- {0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE}, /* 01,00,0d,cc, */
- {0xa0, 0x76, ZC3XX_R189_AWBSTATUS}, /* 01,89,76,cc, */
- {0xa0, 0x09, 0x01ad}, /* 01,ad,09,cc, */
- {0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE}, /* 01,c5,03,cc, */
- {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05}, /* 01,cb,13,cc, */
- {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, /* 02,50,08,cc, */
- {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS}, /* 03,01,08,cc, */
- {0xa0, 0x58, ZC3XX_R1A8_DIGITALGAIN},
- {0xa0, 0x61, ZC3XX_R116_RGAIN}, /* 01,16,61,cc, */
- {0xa0, 0x65, ZC3XX_R118_BGAIN}, /* 01,18,65,cc */
- {0xaa, 0x1b, 0x0000},
- {}
-};
-static const struct usb_action gc0303_50HZ[] = {
- {0xaa, 0x82, 0x0000}, /* 00,82,00,aa */
- {0xaa, 0x83, 0x0001}, /* 00,83,01,aa */
- {0xaa, 0x84, 0x0063},
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc, */
- {0xa0, 0x06, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,0d,cc, */
- {0xa0, 0xa8, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,50,cc, */
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc, */
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc, */
- {0xa0, 0x47, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,47,cc, */
- {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE}, /* 01,8c,0e,cc, */
- {0xa0, 0x15, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,15,cc, */
- {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,10,cc, */
- {0xa0, 0x48, ZC3XX_R1AA_DIGITALGAINSTEP},
- {0xa0, 0x62, ZC3XX_R01D_HSYNC_0}, /* 00,1d,62,cc, */
- {0xa0, 0x90, ZC3XX_R01E_HSYNC_1}, /* 00,1e,90,cc, */
- {0xa0, 0xc8, ZC3XX_R01F_HSYNC_2}, /* 00,1f,c8,cc, */
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc, */
- {0xa0, 0x58, ZC3XX_R11D_GLOBALGAIN}, /* 01,1d,58,cc, */
- {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,42,cc, */
- {0xa0, 0x7f, ZC3XX_R18D_YTARGET},
- {}
-};
-
-static const struct usb_action gc0303_50HZScale[] = {
- {0xaa, 0x82, 0x0000}, /* 00,82,00,aa */
- {0xaa, 0x83, 0x0003}, /* 00,83,03,aa */
- {0xaa, 0x84, 0x0054}, /* 00,84,54,aa */
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc, */
- {0xa0, 0x0d, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,0d,cc, */
- {0xa0, 0x50, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,50,cc, */
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc, */
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc, */
- {0xa0, 0x8e, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,8e,cc, */
- {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE}, /* 01,8c,0e,cc, */
- {0xa0, 0x15, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,15,cc, */
- {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,10,cc, */
- {0xa0, 0x48, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,24,cc, */
- {0xa0, 0x62, ZC3XX_R01D_HSYNC_0}, /* 00,1d,62,cc, */
- {0xa0, 0x90, ZC3XX_R01E_HSYNC_1}, /* 00,1e,90,cc, */
- {0xa0, 0xc8, ZC3XX_R01F_HSYNC_2}, /* 00,1f,c8,cc, */
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc, */
- {0xa0, 0x58, ZC3XX_R11D_GLOBALGAIN}, /* 01,1d,58,cc, */
- {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,42,cc, */
- {0xa0, 0x7f, ZC3XX_R18D_YTARGET},
- {}
-};
-
-static const struct usb_action gc0303_60HZ[] = {
- {0xaa, 0x82, 0x0000}, /* 00,82,00,aa */
- {0xaa, 0x83, 0x0000},
- {0xaa, 0x84, 0x003b},
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc, */
- {0xa0, 0x05, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,05,cc, */
- {0xa0, 0x88, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,88,cc, */
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc, */
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc, */
- {0xa0, 0x3b, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,3b,cc, */
- {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE}, /* 01,8c,0e,cc, */
- {0xa0, 0x15, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,15,cc, */
- {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,10,cc, */
- {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,24,cc, */
- {0xa0, 0x62, ZC3XX_R01D_HSYNC_0}, /* 00,1d,62,cc, */
- {0xa0, 0x90, ZC3XX_R01E_HSYNC_1}, /* 00,1e,90,cc, */
- {0xa0, 0xc8, ZC3XX_R01F_HSYNC_2}, /* 00,1f,c8,cc, */
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc, */
- {0xa0, 0x58, ZC3XX_R11D_GLOBALGAIN}, /* 01,1d,58,cc, */
- {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,42,cc, */
- {0xa0, 0x80, ZC3XX_R18D_YTARGET},
- {}
-};
-
-static const struct usb_action gc0303_60HZScale[] = {
- {0xaa, 0x82, 0x0000}, /* 00,82,00,aa */
- {0xaa, 0x83, 0x0000},
- {0xaa, 0x84, 0x0076},
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc, */
- {0xa0, 0x0b, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,1,0b,cc, */
- {0xa0, 0x10, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,2,10,cc, */
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,5,00,cc, */
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,6,00,cc, */
- {0xa0, 0x76, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,7,76,cc, */
- {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE}, /* 01,c,0e,cc, */
- {0xa0, 0x15, ZC3XX_R18F_AEUNFREEZE}, /* 01,f,15,cc, */
- {0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,9,10,cc, */
- {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,a,24,cc, */
- {0xa0, 0x62, ZC3XX_R01D_HSYNC_0}, /* 00,d,62,cc, */
- {0xa0, 0x90, ZC3XX_R01E_HSYNC_1}, /* 00,e,90,cc, */
- {0xa0, 0xc8, ZC3XX_R01F_HSYNC_2}, /* 00,f,c8,cc, */
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,0,ff,cc, */
- {0xa0, 0x58, ZC3XX_R11D_GLOBALGAIN}, /* 01,d,58,cc, */
- {0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,42,cc, */
- {0xa0, 0x80, ZC3XX_R18D_YTARGET},
- {}
-};
-
-static const struct usb_action gc0303_NoFliker[] = {
- {0xa0, 0x0c, ZC3XX_R100_OPERATIONMODE}, /* 01,00,0c,cc, */
- {0xaa, 0x82, 0x0000}, /* 00,82,00,aa */
- {0xaa, 0x83, 0x0000}, /* 00,83,00,aa */
- {0xaa, 0x84, 0x0020}, /* 00,84,20,aa */
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,0,00,cc, */
- {0xa0, 0x00, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0x48, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc, */
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc, */
- {0xa0, 0x10, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,10,cc, */
- {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE}, /* 01,8c,0e,cc, */
- {0xa0, 0x15, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,15,cc, */
- {0xa0, 0x62, ZC3XX_R01D_HSYNC_0}, /* 00,1d,62,cc, */
- {0xa0, 0x90, ZC3XX_R01E_HSYNC_1}, /* 00,1e,90,cc, */
- {0xa0, 0xc8, ZC3XX_R01F_HSYNC_2}, /* 00,1f,c8,cc, */
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc, */
- {0xa0, 0x58, ZC3XX_R11D_GLOBALGAIN}, /* 01,1d,58,cc, */
- {0xa0, 0x03, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,03,cc */
- {}
-};
-
-static const struct usb_action gc0303_NoFlikerScale[] = {
- {0xa0, 0x0c, ZC3XX_R100_OPERATIONMODE}, /* 01,00,0c,cc, */
- {0xaa, 0x82, 0x0000}, /* 00,82,00,aa */
- {0xaa, 0x83, 0x0000}, /* 00,83,00,aa */
- {0xaa, 0x84, 0x0020}, /* 00,84,20,aa */
- {0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc, */
- {0xa0, 0x00, ZC3XX_R191_EXPOSURELIMITMID},
- {0xa0, 0x48, ZC3XX_R192_EXPOSURELIMITLOW},
- {0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc, */
- {0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc, */
- {0xa0, 0x10, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,10,cc, */
- {0xa0, 0x0e, ZC3XX_R18C_AEFREEZE}, /* 01,8c,0e,cc, */
- {0xa0, 0x15, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,15,cc, */
- {0xa0, 0x62, ZC3XX_R01D_HSYNC_0}, /* 00,1d,62,cc, */
- {0xa0, 0x90, ZC3XX_R01E_HSYNC_1}, /* 00,1e,90,cc, */
- {0xa0, 0xc8, ZC3XX_R01F_HSYNC_2}, /* 00,1f,c8,cc, */
- {0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc, */
- {0xa0, 0x58, ZC3XX_R11D_GLOBALGAIN}, /* 01,1d,58,cc, */
- {0xa0, 0x03, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,03,cc */
- {}
-};
-
-static u8 reg_r(struct gspca_dev *gspca_dev,
- u16 index)
-{
- int ret;
-
- if (gspca_dev->usb_err < 0)
- return 0;
- ret = usb_control_msg(gspca_dev->dev,
- usb_rcvctrlpipe(gspca_dev->dev, 0),
- 0xa1,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0x01, /* value */
- index, gspca_dev->usb_buf, 1,
- 500);
- if (ret < 0) {
- pr_err("reg_r err %d\n", ret);
- gspca_dev->usb_err = ret;
- return 0;
- }
- return gspca_dev->usb_buf[0];
-}
-
-static void reg_w(struct gspca_dev *gspca_dev,
- u8 value,
- u16 index)
-{
- int ret;
-
- if (gspca_dev->usb_err < 0)
- return;
- ret = usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- 0xa0,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- value, index, NULL, 0,
- 500);
- if (ret < 0) {
- pr_err("reg_w_i err %d\n", ret);
- gspca_dev->usb_err = ret;
- }
-}
-
-static u16 i2c_read(struct gspca_dev *gspca_dev,
- u8 reg)
-{
- u8 retbyte;
- u16 retval;
-
- if (gspca_dev->usb_err < 0)
- return 0;
- reg_w(gspca_dev, reg, 0x0092);
- reg_w(gspca_dev, 0x02, 0x0090); /* <- read command */
- msleep(20);
- retbyte = reg_r(gspca_dev, 0x0091); /* read status */
- if (retbyte != 0x00)
- pr_err("i2c_r status error %02x\n", retbyte);
- retval = reg_r(gspca_dev, 0x0095); /* read Lowbyte */
- retval |= reg_r(gspca_dev, 0x0096) << 8; /* read Hightbyte */
- return retval;
-}
-
-static u8 i2c_write(struct gspca_dev *gspca_dev,
- u8 reg,
- u8 valL,
- u8 valH)
-{
- u8 retbyte;
-
- if (gspca_dev->usb_err < 0)
- return 0;
- reg_w(gspca_dev, reg, 0x92);
- reg_w(gspca_dev, valL, 0x93);
- reg_w(gspca_dev, valH, 0x94);
- reg_w(gspca_dev, 0x01, 0x90); /* <- write command */
- msleep(1);
- retbyte = reg_r(gspca_dev, 0x0091); /* read status */
- if (retbyte != 0x00)
- pr_err("i2c_w status error %02x\n", retbyte);
- return retbyte;
-}
-
-static void usb_exchange(struct gspca_dev *gspca_dev,
- const struct usb_action *action)
-{
- while (action->req) {
- switch (action->req) {
- case 0xa0: /* write register */
- reg_w(gspca_dev, action->val, action->idx);
- break;
- case 0xa1: /* read status */
- reg_r(gspca_dev, action->idx);
- break;
- case 0xaa:
- i2c_write(gspca_dev,
- action->val, /* reg */
- action->idx & 0xff, /* valL */
- action->idx >> 8); /* valH */
- break;
- case 0xbb:
- i2c_write(gspca_dev,
- action->idx >> 8, /* reg */
- action->idx & 0xff, /* valL */
- action->val); /* valH */
- break;
- default:
-/* case 0xdd: * delay */
- msleep(action->idx);
- break;
- }
- action++;
- msleep(1);
- }
-}
-
-static void setmatrix(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int i;
- const u8 *matrix;
- static const u8 adcm2700_matrix[9] =
-/* {0x66, 0xed, 0xed, 0xed, 0x66, 0xed, 0xed, 0xed, 0x66}; */
-/*ms-win*/
- {0x74, 0xed, 0xed, 0xed, 0x74, 0xed, 0xed, 0xed, 0x74};
- static const u8 gc0305_matrix[9] =
- {0x50, 0xf8, 0xf8, 0xf8, 0x50, 0xf8, 0xf8, 0xf8, 0x50};
- static const u8 ov7620_matrix[9] =
- {0x58, 0xf4, 0xf4, 0xf4, 0x58, 0xf4, 0xf4, 0xf4, 0x58};
- static const u8 pas202b_matrix[9] =
- {0x4c, 0xf5, 0xff, 0xf9, 0x51, 0xf5, 0xfb, 0xed, 0x5f};
- static const u8 po2030_matrix[9] =
- {0x60, 0xf0, 0xf0, 0xf0, 0x60, 0xf0, 0xf0, 0xf0, 0x60};
- static const u8 tas5130c_matrix[9] =
- {0x68, 0xec, 0xec, 0xec, 0x68, 0xec, 0xec, 0xec, 0x68};
- static const u8 gc0303_matrix[9] =
- {0x6c, 0xea, 0xea, 0xea, 0x6c, 0xea, 0xea, 0xea, 0x6c};
- static const u8 *matrix_tb[SENSOR_MAX] = {
- [SENSOR_ADCM2700] = adcm2700_matrix,
- [SENSOR_CS2102] = ov7620_matrix,
- [SENSOR_CS2102K] = NULL,
- [SENSOR_GC0303] = gc0303_matrix,
- [SENSOR_GC0305] = gc0305_matrix,
- [SENSOR_HDCS2020] = NULL,
- [SENSOR_HV7131B] = NULL,
- [SENSOR_HV7131R] = po2030_matrix,
- [SENSOR_ICM105A] = po2030_matrix,
- [SENSOR_MC501CB] = NULL,
- [SENSOR_MT9V111_1] = gc0305_matrix,
- [SENSOR_MT9V111_3] = gc0305_matrix,
- [SENSOR_OV7620] = ov7620_matrix,
- [SENSOR_OV7630C] = NULL,
- [SENSOR_PAS106] = NULL,
- [SENSOR_PAS202B] = pas202b_matrix,
- [SENSOR_PB0330] = gc0305_matrix,
- [SENSOR_PO2030] = po2030_matrix,
- [SENSOR_TAS5130C] = tas5130c_matrix,
- };
-
- matrix = matrix_tb[sd->sensor];
- if (matrix == NULL)
- return; /* matrix already loaded */
- for (i = 0; i < ARRAY_SIZE(ov7620_matrix); i++)
- reg_w(gspca_dev, matrix[i], 0x010a + i);
-}
-
-static void setsharpness(struct gspca_dev *gspca_dev, s32 val)
-{
- static const u8 sharpness_tb[][2] = {
- {0x02, 0x03},
- {0x04, 0x07},
- {0x08, 0x0f},
- {0x10, 0x1e}
- };
-
- reg_w(gspca_dev, sharpness_tb[val][0], 0x01c6);
- reg_r(gspca_dev, 0x01c8);
- reg_r(gspca_dev, 0x01c9);
- reg_r(gspca_dev, 0x01ca);
- reg_w(gspca_dev, sharpness_tb[val][1], 0x01cb);
-}
-
-static void setcontrast(struct gspca_dev *gspca_dev,
- s32 gamma, s32 brightness, s32 contrast)
-{
- const u8 *Tgamma;
- int g, i, adj, gp1, gp2;
- u8 gr[16];
- static const u8 delta_b[16] = /* delta for brightness */
- {0x50, 0x38, 0x2d, 0x28, 0x24, 0x21, 0x1e, 0x1d,
- 0x1d, 0x1b, 0x1b, 0x1b, 0x19, 0x18, 0x18, 0x18};
- static const u8 delta_c[16] = /* delta for contrast */
- {0x2c, 0x1a, 0x12, 0x0c, 0x0a, 0x06, 0x06, 0x06,
- 0x04, 0x06, 0x04, 0x04, 0x03, 0x03, 0x02, 0x02};
- static const u8 gamma_tb[6][16] = {
- {0x00, 0x00, 0x03, 0x0d, 0x1b, 0x2e, 0x45, 0x5f,
- 0x79, 0x93, 0xab, 0xc1, 0xd4, 0xe5, 0xf3, 0xff},
- {0x01, 0x0c, 0x1f, 0x3a, 0x53, 0x6d, 0x85, 0x9c,
- 0xb0, 0xc2, 0xd1, 0xde, 0xe9, 0xf2, 0xf9, 0xff},
- {0x04, 0x16, 0x30, 0x4e, 0x68, 0x81, 0x98, 0xac,
- 0xbe, 0xcd, 0xda, 0xe4, 0xed, 0xf5, 0xfb, 0xff},
- {0x13, 0x38, 0x59, 0x79, 0x92, 0xa7, 0xb9, 0xc8,
- 0xd4, 0xdf, 0xe7, 0xee, 0xf4, 0xf9, 0xfc, 0xff},
- {0x20, 0x4b, 0x6e, 0x8d, 0xa3, 0xb5, 0xc5, 0xd2,
- 0xdc, 0xe5, 0xec, 0xf2, 0xf6, 0xfa, 0xfd, 0xff},
- {0x24, 0x44, 0x64, 0x84, 0x9d, 0xb2, 0xc4, 0xd3,
- 0xe0, 0xeb, 0xf4, 0xff, 0xff, 0xff, 0xff, 0xff},
- };
-
- Tgamma = gamma_tb[gamma - 1];
-
- contrast -= 128; /* -128 / 127 */
- brightness -= 128; /* -128 / 92 */
- adj = 0;
- gp1 = gp2 = 0;
- for (i = 0; i < 16; i++) {
- g = Tgamma[i] + delta_b[i] * brightness / 256
- - delta_c[i] * contrast / 256 - adj / 2;
- if (g > 0xff)
- g = 0xff;
- else if (g < 0)
- g = 0;
- reg_w(gspca_dev, g, 0x0120 + i); /* gamma */
- if (contrast > 0)
- adj--;
- else if (contrast < 0)
- adj++;
- if (i > 1)
- gr[i - 1] = (g - gp2) / 2;
- else if (i != 0)
- gr[0] = gp1 == 0 ? 0 : (g - gp1);
- gp2 = gp1;
- gp1 = g;
- }
- gr[15] = (0xff - gp2) / 2;
- for (i = 0; i < 16; i++)
- reg_w(gspca_dev, gr[i], 0x0130 + i); /* gradient */
-}
-
-static s32 getexposure(struct gspca_dev *gspca_dev)
-{
- return (i2c_read(gspca_dev, 0x25) << 9)
- | (i2c_read(gspca_dev, 0x26) << 1)
- | (i2c_read(gspca_dev, 0x27) >> 7);
-}
-
-static void setexposure(struct gspca_dev *gspca_dev, s32 val)
-{
- i2c_write(gspca_dev, 0x25, val >> 9, 0x00);
- i2c_write(gspca_dev, 0x26, val >> 1, 0x00);
- i2c_write(gspca_dev, 0x27, val << 7, 0x00);
-}
-
-static void setquality(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- jpeg_set_qual(sd->jpeg_hdr, jpeg_qual[sd->reg08 >> 1]);
- reg_w(gspca_dev, sd->reg08, ZC3XX_R008_CLOCKSETTING);
-}
-
-/* Matches the sensor's internal frame rate to the lighting frequency.
- * Valid frequencies are:
- * 50Hz, for European and Asian lighting (default)
- * 60Hz, for American lighting
- * 0 = No Fliker (for outdoore usage)
- */
-static void setlightfreq(struct gspca_dev *gspca_dev, s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int i, mode;
- const struct usb_action *zc3_freq;
- static const struct usb_action *freq_tb[SENSOR_MAX][6] = {
- [SENSOR_ADCM2700] =
- {adcm2700_NoFliker, adcm2700_NoFliker,
- adcm2700_50HZ, adcm2700_50HZ,
- adcm2700_60HZ, adcm2700_60HZ},
- [SENSOR_CS2102] =
- {cs2102_NoFliker, cs2102_NoFlikerScale,
- cs2102_50HZ, cs2102_50HZScale,
- cs2102_60HZ, cs2102_60HZScale},
- [SENSOR_CS2102K] =
- {cs2102_NoFliker, cs2102_NoFlikerScale,
- NULL, NULL, /* currently disabled */
- NULL, NULL},
- [SENSOR_GC0303] =
- {gc0303_NoFliker, gc0303_NoFlikerScale,
- gc0303_50HZ, gc0303_50HZScale,
- gc0303_60HZ, gc0303_60HZScale},
- [SENSOR_GC0305] =
- {gc0305_NoFliker, gc0305_NoFliker,
- gc0305_50HZ, gc0305_50HZ,
- gc0305_60HZ, gc0305_60HZ},
- [SENSOR_HDCS2020] =
- {hdcs2020_NoFliker, hdcs2020_NoFliker,
- hdcs2020_50HZ, hdcs2020_50HZ,
- hdcs2020_60HZ, hdcs2020_60HZ},
- [SENSOR_HV7131B] =
- {hv7131b_NoFliker, hv7131b_NoFlikerScale,
- hv7131b_50HZ, hv7131b_50HZScale,
- hv7131b_60HZ, hv7131b_60HZScale},
- [SENSOR_HV7131R] =
- {hv7131r_NoFliker, hv7131r_NoFlikerScale,
- hv7131r_50HZ, hv7131r_50HZScale,
- hv7131r_60HZ, hv7131r_60HZScale},
- [SENSOR_ICM105A] =
- {icm105a_NoFliker, icm105a_NoFlikerScale,
- icm105a_50HZ, icm105a_50HZScale,
- icm105a_60HZ, icm105a_60HZScale},
- [SENSOR_MC501CB] =
- {mc501cb_NoFliker, mc501cb_NoFlikerScale,
- mc501cb_50HZ, mc501cb_50HZScale,
- mc501cb_60HZ, mc501cb_60HZScale},
- [SENSOR_MT9V111_1] =
- {mt9v111_1_AENoFliker, mt9v111_1_AENoFlikerScale,
- mt9v111_1_AE50HZ, mt9v111_1_AE50HZScale,
- mt9v111_1_AE60HZ, mt9v111_1_AE60HZScale},
- [SENSOR_MT9V111_3] =
- {mt9v111_3_AENoFliker, mt9v111_3_AENoFlikerScale,
- mt9v111_3_AE50HZ, mt9v111_3_AE50HZScale,
- mt9v111_3_AE60HZ, mt9v111_3_AE60HZScale},
- [SENSOR_OV7620] =
- {ov7620_NoFliker, ov7620_NoFliker,
- ov7620_50HZ, ov7620_50HZ,
- ov7620_60HZ, ov7620_60HZ},
- [SENSOR_OV7630C] =
- {NULL, NULL,
- NULL, NULL,
- NULL, NULL},
- [SENSOR_PAS106] =
- {pas106b_NoFliker, pas106b_NoFliker,
- pas106b_50HZ, pas106b_50HZ,
- pas106b_60HZ, pas106b_60HZ},
- [SENSOR_PAS202B] =
- {pas202b_NoFliker, pas202b_NoFlikerScale,
- pas202b_50HZ, pas202b_50HZScale,
- pas202b_60HZ, pas202b_60HZScale},
- [SENSOR_PB0330] =
- {pb0330_NoFliker, pb0330_NoFlikerScale,
- pb0330_50HZ, pb0330_50HZScale,
- pb0330_60HZ, pb0330_60HZScale},
- [SENSOR_PO2030] =
- {po2030_NoFliker, po2030_NoFliker,
- po2030_50HZ, po2030_50HZ,
- po2030_60HZ, po2030_60HZ},
- [SENSOR_TAS5130C] =
- {tas5130c_NoFliker, tas5130c_NoFlikerScale,
- tas5130c_50HZ, tas5130c_50HZScale,
- tas5130c_60HZ, tas5130c_60HZScale},
- };
-
- i = val * 2;
- mode = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv;
- if (mode)
- i++; /* 320x240 */
- zc3_freq = freq_tb[sd->sensor][i];
- if (zc3_freq == NULL)
- return;
- usb_exchange(gspca_dev, zc3_freq);
- switch (sd->sensor) {
- case SENSOR_GC0305:
- if (mode /* if 320x240 */
- && val == 1) /* and 50Hz */
- reg_w(gspca_dev, 0x85, 0x018d);
- /* win: 0x80, 0x018d */
- break;
- case SENSOR_OV7620:
- if (!mode) { /* if 640x480 */
- if (val != 0) /* and filter */
- reg_w(gspca_dev, 0x40, 0x0002);
- else
- reg_w(gspca_dev, 0x44, 0x0002);
- }
- break;
- case SENSOR_PAS202B:
- reg_w(gspca_dev, 0x00, 0x01a7);
- break;
- }
-}
-
-static void setautogain(struct gspca_dev *gspca_dev, s32 val)
-{
- reg_w(gspca_dev, val ? 0x42 : 0x02, 0x0180);
-}
-
-/*
- * Update the transfer parameters.
- * This function is executed from a work queue.
- */
-static void transfer_update(struct work_struct *work)
-{
- struct sd *sd = container_of(work, struct sd, work);
- struct gspca_dev *gspca_dev = &sd->gspca_dev;
- int change, good;
- u8 reg07, reg11;
-
- /* reg07 gets set to 0 by sd_start before starting us */
- reg07 = 0;
-
- good = 0;
- for (;;) {
- msleep(100);
-
- mutex_lock(&gspca_dev->usb_lock);
-#ifdef CONFIG_PM
- if (gspca_dev->frozen)
- goto err;
-#endif
- if (!gspca_dev->dev || !gspca_dev->streaming)
- goto err;
-
- /* Bit 0 of register 11 indicates FIFO overflow */
- gspca_dev->usb_err = 0;
- reg11 = reg_r(gspca_dev, 0x0011);
- if (gspca_dev->usb_err)
- goto err;
-
- change = reg11 & 0x01;
- if (change) { /* overflow */
- good = 0;
-
- if (reg07 == 0) /* Bit Rate Control not enabled? */
- reg07 = 0x32; /* Allow 98 bytes / unit */
- else if (reg07 > 2)
- reg07 -= 2; /* Decrease allowed bytes / unit */
- else
- change = 0;
- } else { /* no overflow */
- good++;
- if (good >= 10) {
- good = 0;
- if (reg07) { /* BRC enabled? */
- change = 1;
- if (reg07 < 0x32)
- reg07 += 2;
- else
- reg07 = 0;
- }
- }
- }
- if (change) {
- gspca_dev->usb_err = 0;
- reg_w(gspca_dev, reg07, 0x0007);
- if (gspca_dev->usb_err)
- goto err;
- }
- mutex_unlock(&gspca_dev->usb_lock);
- }
- return;
-err:
- mutex_unlock(&gspca_dev->usb_lock);
-}
-
-static void send_unknown(struct gspca_dev *gspca_dev, int sensor)
-{
- reg_w(gspca_dev, 0x01, 0x0000); /* bridge reset */
- switch (sensor) {
- case SENSOR_PAS106:
- reg_w(gspca_dev, 0x03, 0x003a);
- reg_w(gspca_dev, 0x0c, 0x003b);
- reg_w(gspca_dev, 0x08, 0x0038);
- break;
- case SENSOR_ADCM2700:
- case SENSOR_GC0305:
- case SENSOR_OV7620:
- case SENSOR_MT9V111_1:
- case SENSOR_MT9V111_3:
- case SENSOR_PB0330:
- case SENSOR_PO2030:
- reg_w(gspca_dev, 0x0d, 0x003a);
- reg_w(gspca_dev, 0x02, 0x003b);
- reg_w(gspca_dev, 0x00, 0x0038);
- break;
- case SENSOR_HV7131R:
- case SENSOR_PAS202B:
- reg_w(gspca_dev, 0x03, 0x003b);
- reg_w(gspca_dev, 0x0c, 0x003a);
- reg_w(gspca_dev, 0x0b, 0x0039);
- if (sensor == SENSOR_PAS202B)
- reg_w(gspca_dev, 0x0b, 0x0038);
- break;
- }
-}
-
-/* start probe 2 wires */
-static void start_2wr_probe(struct gspca_dev *gspca_dev, int sensor)
-{
- reg_w(gspca_dev, 0x01, 0x0000);
- reg_w(gspca_dev, sensor, 0x0010);
- reg_w(gspca_dev, 0x01, 0x0001);
- reg_w(gspca_dev, 0x03, 0x0012);
- reg_w(gspca_dev, 0x01, 0x0012);
-/* msleep(2); */
-}
-
-static int sif_probe(struct gspca_dev *gspca_dev)
-{
- u16 checkword;
-
- start_2wr_probe(gspca_dev, 0x0f); /* PAS106 */
- reg_w(gspca_dev, 0x08, 0x008d);
- msleep(150);
- checkword = ((i2c_read(gspca_dev, 0x00) & 0x0f) << 4)
- | ((i2c_read(gspca_dev, 0x01) & 0xf0) >> 4);
- PDEBUG(D_PROBE, "probe sif 0x%04x", checkword);
- if (checkword == 0x0007) {
- send_unknown(gspca_dev, SENSOR_PAS106);
- return 0x0f; /* PAS106 */
- }
- return -1;
-}
-
-static int vga_2wr_probe(struct gspca_dev *gspca_dev)
-{
- u16 retword;
-
- start_2wr_probe(gspca_dev, 0x00); /* HV7131B */
- i2c_write(gspca_dev, 0x01, 0xaa, 0x00);
- retword = i2c_read(gspca_dev, 0x01);
- if (retword != 0)
- return 0x00; /* HV7131B */
-
- start_2wr_probe(gspca_dev, 0x04); /* CS2102 */
- i2c_write(gspca_dev, 0x01, 0xaa, 0x00);
- retword = i2c_read(gspca_dev, 0x01);
- if (retword != 0)
- return 0x04; /* CS2102 */
-
- start_2wr_probe(gspca_dev, 0x06); /* OmniVision */
- reg_w(gspca_dev, 0x08, 0x008d);
- i2c_write(gspca_dev, 0x11, 0xaa, 0x00);
- retword = i2c_read(gspca_dev, 0x11);
- if (retword != 0) {
- /* (should have returned 0xaa) --> Omnivision? */
- /* reg_r 0x10 -> 0x06 --> */
- goto ov_check;
- }
-
- start_2wr_probe(gspca_dev, 0x08); /* HDCS2020 */
- i2c_write(gspca_dev, 0x1c, 0x00, 0x00);
- i2c_write(gspca_dev, 0x15, 0xaa, 0x00);
- retword = i2c_read(gspca_dev, 0x15);
- if (retword != 0)
- return 0x08; /* HDCS2020 */
-
- start_2wr_probe(gspca_dev, 0x0a); /* PB0330 */
- i2c_write(gspca_dev, 0x07, 0xaa, 0xaa);
- retword = i2c_read(gspca_dev, 0x07);
- if (retword != 0)
- return 0x0a; /* PB0330 */
- retword = i2c_read(gspca_dev, 0x03);
- if (retword != 0)
- return 0x0a; /* PB0330 ?? */
- retword = i2c_read(gspca_dev, 0x04);
- if (retword != 0)
- return 0x0a; /* PB0330 ?? */
-
- start_2wr_probe(gspca_dev, 0x0c); /* ICM105A */
- i2c_write(gspca_dev, 0x01, 0x11, 0x00);
- retword = i2c_read(gspca_dev, 0x01);
- if (retword != 0)
- return 0x0c; /* ICM105A */
-
- start_2wr_probe(gspca_dev, 0x0e); /* PAS202BCB */
- reg_w(gspca_dev, 0x08, 0x008d);
- i2c_write(gspca_dev, 0x03, 0xaa, 0x00);
- msleep(50);
- retword = i2c_read(gspca_dev, 0x03);
- if (retword != 0) {
- send_unknown(gspca_dev, SENSOR_PAS202B);
- return 0x0e; /* PAS202BCB */
- }
-
- start_2wr_probe(gspca_dev, 0x02); /* TAS5130C */
- i2c_write(gspca_dev, 0x01, 0xaa, 0x00);
- retword = i2c_read(gspca_dev, 0x01);
- if (retword != 0)
- return 0x02; /* TAS5130C */
-ov_check:
- reg_r(gspca_dev, 0x0010); /* ?? */
- reg_r(gspca_dev, 0x0010);
-
- reg_w(gspca_dev, 0x01, 0x0000);
- reg_w(gspca_dev, 0x01, 0x0001);
- reg_w(gspca_dev, 0x06, 0x0010); /* OmniVision */
- reg_w(gspca_dev, 0xa1, 0x008b);
- reg_w(gspca_dev, 0x08, 0x008d);
- msleep(500);
- reg_w(gspca_dev, 0x01, 0x0012);
- i2c_write(gspca_dev, 0x12, 0x80, 0x00); /* sensor reset */
- retword = i2c_read(gspca_dev, 0x0a) << 8;
- retword |= i2c_read(gspca_dev, 0x0b);
- PDEBUG(D_PROBE, "probe 2wr ov vga 0x%04x", retword);
- switch (retword) {
- case 0x7631: /* OV7630C */
- reg_w(gspca_dev, 0x06, 0x0010);
- break;
- case 0x7620: /* OV7620 */
- case 0x7648: /* OV7648 */
- break;
- default:
- return -1; /* not OmniVision */
- }
- return retword;
-}
-
-struct sensor_by_chipset_revision {
- u16 revision;
- u8 internal_sensor_id;
-};
-static const struct sensor_by_chipset_revision chipset_revision_sensor[] = {
- {0xc000, 0x12}, /* TAS5130C */
- {0xc001, 0x13}, /* MT9V111 */
- {0xe001, 0x13},
- {0x8001, 0x13},
- {0x8000, 0x14}, /* CS2102K */
- {0x8400, 0x15}, /* MT9V111 */
- {0xe400, 0x15},
-};
-
-static int vga_3wr_probe(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int i;
- u16 retword;
-
-/*fixme: lack of 8b=b3 (11,12)-> 10, 8b=e0 (14,15,16)-> 12 found in gspcav1*/
- reg_w(gspca_dev, 0x02, 0x0010);
- reg_r(gspca_dev, 0x0010);
- reg_w(gspca_dev, 0x01, 0x0000);
- reg_w(gspca_dev, 0x00, 0x0010);
- reg_w(gspca_dev, 0x01, 0x0001);
- reg_w(gspca_dev, 0x91, 0x008b);
- reg_w(gspca_dev, 0x03, 0x0012);
- reg_w(gspca_dev, 0x01, 0x0012);
- reg_w(gspca_dev, 0x05, 0x0012);
- retword = i2c_read(gspca_dev, 0x14);
- if (retword != 0)
- return 0x11; /* HV7131R */
- retword = i2c_read(gspca_dev, 0x15);
- if (retword != 0)
- return 0x11; /* HV7131R */
- retword = i2c_read(gspca_dev, 0x16);
- if (retword != 0)
- return 0x11; /* HV7131R */
-
- reg_w(gspca_dev, 0x02, 0x0010);
- retword = reg_r(gspca_dev, 0x000b) << 8;
- retword |= reg_r(gspca_dev, 0x000a);
- PDEBUG(D_PROBE, "probe 3wr vga 1 0x%04x", retword);
- reg_r(gspca_dev, 0x0010);
- if ((retword & 0xff00) == 0x6400)
- return 0x02; /* TAS5130C */
- for (i = 0; i < ARRAY_SIZE(chipset_revision_sensor); i++) {
- if (chipset_revision_sensor[i].revision == retword) {
- sd->chip_revision = retword;
- send_unknown(gspca_dev, SENSOR_PB0330);
- return chipset_revision_sensor[i].internal_sensor_id;
- }
- }
-
- reg_w(gspca_dev, 0x01, 0x0000); /* check PB0330 */
- reg_w(gspca_dev, 0x01, 0x0001);
- reg_w(gspca_dev, 0xdd, 0x008b);
- reg_w(gspca_dev, 0x0a, 0x0010);
- reg_w(gspca_dev, 0x03, 0x0012);
- reg_w(gspca_dev, 0x01, 0x0012);
- retword = i2c_read(gspca_dev, 0x00);
- if (retword != 0) {
- PDEBUG(D_PROBE, "probe 3wr vga type 0a");
- return 0x0a; /* PB0330 */
- }
-
- /* probe gc0303 / gc0305 */
- reg_w(gspca_dev, 0x01, 0x0000);
- reg_w(gspca_dev, 0x01, 0x0001);
- reg_w(gspca_dev, 0x98, 0x008b);
- reg_w(gspca_dev, 0x01, 0x0010);
- reg_w(gspca_dev, 0x03, 0x0012);
- msleep(2);
- reg_w(gspca_dev, 0x01, 0x0012);
- retword = i2c_read(gspca_dev, 0x00);
- if (retword != 0) {
- PDEBUG(D_PROBE, "probe 3wr vga type %02x", retword);
- if (retword == 0x0011) /* gc0303 */
- return 0x0303;
- if (retword == 0x0029) /* gc0305 */
- send_unknown(gspca_dev, SENSOR_GC0305);
- return retword;
- }
-
- reg_w(gspca_dev, 0x01, 0x0000); /* check OmniVision */
- reg_w(gspca_dev, 0x01, 0x0001);
- reg_w(gspca_dev, 0xa1, 0x008b);
- reg_w(gspca_dev, 0x08, 0x008d);
- reg_w(gspca_dev, 0x06, 0x0010);
- reg_w(gspca_dev, 0x01, 0x0012);
- reg_w(gspca_dev, 0x05, 0x0012);
- if (i2c_read(gspca_dev, 0x1c) == 0x007f /* OV7610 - manufacturer ID */
- && i2c_read(gspca_dev, 0x1d) == 0x00a2) {
- send_unknown(gspca_dev, SENSOR_OV7620);
- return 0x06; /* OmniVision confirm ? */
- }
-
- reg_w(gspca_dev, 0x01, 0x0000);
- reg_w(gspca_dev, 0x00, 0x0002);
- reg_w(gspca_dev, 0x01, 0x0010);
- reg_w(gspca_dev, 0x01, 0x0001);
- reg_w(gspca_dev, 0xee, 0x008b);
- reg_w(gspca_dev, 0x03, 0x0012);
- reg_w(gspca_dev, 0x01, 0x0012);
- reg_w(gspca_dev, 0x05, 0x0012);
- retword = i2c_read(gspca_dev, 0x00) << 8; /* ID 0 */
- retword |= i2c_read(gspca_dev, 0x01); /* ID 1 */
- PDEBUG(D_PROBE, "probe 3wr vga 2 0x%04x", retword);
- if (retword == 0x2030) {
-#ifdef GSPCA_DEBUG
- u8 retbyte;
-
- retbyte = i2c_read(gspca_dev, 0x02); /* revision number */
- PDEBUG(D_PROBE, "sensor PO2030 rev 0x%02x", retbyte);
-#endif
- send_unknown(gspca_dev, SENSOR_PO2030);
- return retword;
- }
-
- reg_w(gspca_dev, 0x01, 0x0000);
- reg_w(gspca_dev, 0x0a, 0x0010);
- reg_w(gspca_dev, 0xd3, 0x008b);
- reg_w(gspca_dev, 0x01, 0x0001);
- reg_w(gspca_dev, 0x03, 0x0012);
- reg_w(gspca_dev, 0x01, 0x0012);
- reg_w(gspca_dev, 0x05, 0x0012);
- reg_w(gspca_dev, 0xd3, 0x008b);
- retword = i2c_read(gspca_dev, 0x01);
- if (retword != 0) {
- PDEBUG(D_PROBE, "probe 3wr vga type 0a ? ret: %04x", retword);
- return 0x16; /* adcm2700 (6100/6200) */
- }
- return -1;
-}
-
-static int zcxx_probeSensor(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int sensor;
-
- switch (sd->sensor) {
- case SENSOR_MC501CB:
- return -1; /* don't probe */
- case SENSOR_GC0303:
- /* may probe but with no write in reg 0x0010 */
- return -1; /* don't probe */
- case SENSOR_PAS106:
- sensor = sif_probe(gspca_dev);
- if (sensor >= 0)
- return sensor;
- break;
- }
- sensor = vga_2wr_probe(gspca_dev);
- if (sensor >= 0)
- return sensor;
- return vga_3wr_probe(gspca_dev);
-}
-
-/* this function is called at probe time */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (id->idProduct == 0x301b)
- sd->bridge = BRIDGE_ZC301;
- else
- sd->bridge = BRIDGE_ZC303;
-
- /* define some sensors from the vendor/product */
- sd->sensor = id->driver_info;
-
- sd->reg08 = REG08_DEF;
-
- INIT_WORK(&sd->work, transfer_update);
-
- return 0;
-}
-
-static int zcxx_g_volatile_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct gspca_dev *gspca_dev =
- container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
- struct sd *sd = (struct sd *)gspca_dev;
-
- switch (ctrl->id) {
- case V4L2_CID_AUTOGAIN:
- gspca_dev->usb_err = 0;
- if (ctrl->val && sd->exposure && gspca_dev->streaming)
- sd->exposure->val = getexposure(gspca_dev);
- return gspca_dev->usb_err;
- }
- return -EINVAL;
-}
-
-static int zcxx_s_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct gspca_dev *gspca_dev =
- container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
- struct sd *sd = (struct sd *)gspca_dev;
- int i, qual;
-
- gspca_dev->usb_err = 0;
-
- if (ctrl->id == V4L2_CID_JPEG_COMPRESSION_QUALITY) {
- qual = sd->reg08 >> 1;
-
- for (i = 0; i < ARRAY_SIZE(jpeg_qual); i++) {
- if (ctrl->val <= jpeg_qual[i])
- break;
- }
- if (i > 0 && i == qual && ctrl->val < jpeg_qual[i])
- i--;
-
- /* With high quality settings we need max bandwidth */
- if (i >= 2 && gspca_dev->streaming &&
- !gspca_dev->cam.needs_full_bandwidth)
- return -EBUSY;
-
- sd->reg08 = (i << 1) | 1;
- ctrl->val = jpeg_qual[i];
- }
-
- if (!gspca_dev->streaming)
- return 0;
-
- switch (ctrl->id) {
- /* gamma/brightness/contrast cluster */
- case V4L2_CID_GAMMA:
- setcontrast(gspca_dev, sd->gamma->val,
- sd->brightness->val, sd->contrast->val);
- break;
- /* autogain/exposure cluster */
- case V4L2_CID_AUTOGAIN:
- setautogain(gspca_dev, ctrl->val);
- if (!gspca_dev->usb_err && !ctrl->val && sd->exposure)
- setexposure(gspca_dev, sd->exposure->val);
- break;
- case V4L2_CID_POWER_LINE_FREQUENCY:
- setlightfreq(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_SHARPNESS:
- setsharpness(gspca_dev, ctrl->val);
- break;
- case V4L2_CID_JPEG_COMPRESSION_QUALITY:
- setquality(gspca_dev);
- break;
- }
- return gspca_dev->usb_err;
-}
-
-static const struct v4l2_ctrl_ops zcxx_ctrl_ops = {
- .g_volatile_ctrl = zcxx_g_volatile_ctrl,
- .s_ctrl = zcxx_s_ctrl,
-};
-
-static int sd_init_controls(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *)gspca_dev;
- struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
- static const u8 gamma[SENSOR_MAX] = {
- [SENSOR_ADCM2700] = 4,
- [SENSOR_CS2102] = 4,
- [SENSOR_CS2102K] = 5,
- [SENSOR_GC0303] = 3,
- [SENSOR_GC0305] = 4,
- [SENSOR_HDCS2020] = 4,
- [SENSOR_HV7131B] = 4,
- [SENSOR_HV7131R] = 4,
- [SENSOR_ICM105A] = 4,
- [SENSOR_MC501CB] = 4,
- [SENSOR_MT9V111_1] = 4,
- [SENSOR_MT9V111_3] = 4,
- [SENSOR_OV7620] = 3,
- [SENSOR_OV7630C] = 4,
- [SENSOR_PAS106] = 4,
- [SENSOR_PAS202B] = 4,
- [SENSOR_PB0330] = 4,
- [SENSOR_PO2030] = 4,
- [SENSOR_TAS5130C] = 3,
- };
-
- gspca_dev->vdev.ctrl_handler = hdl;
- v4l2_ctrl_handler_init(hdl, 8);
- sd->brightness = v4l2_ctrl_new_std(hdl, &zcxx_ctrl_ops,
- V4L2_CID_BRIGHTNESS, 0, 255, 1, 128);
- sd->contrast = v4l2_ctrl_new_std(hdl, &zcxx_ctrl_ops,
- V4L2_CID_CONTRAST, 0, 255, 1, 128);
- sd->gamma = v4l2_ctrl_new_std(hdl, &zcxx_ctrl_ops,
- V4L2_CID_GAMMA, 1, 6, 1, gamma[sd->sensor]);
- if (sd->sensor == SENSOR_HV7131R)
- sd->exposure = v4l2_ctrl_new_std(hdl, &zcxx_ctrl_ops,
- V4L2_CID_EXPOSURE, 0x30d, 0x493e, 1, 0x927);
- sd->autogain = v4l2_ctrl_new_std(hdl, &zcxx_ctrl_ops,
- V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
- if (sd->sensor != SENSOR_OV7630C)
- sd->plfreq = v4l2_ctrl_new_std_menu(hdl, &zcxx_ctrl_ops,
- V4L2_CID_POWER_LINE_FREQUENCY,
- V4L2_CID_POWER_LINE_FREQUENCY_60HZ, 0,
- V4L2_CID_POWER_LINE_FREQUENCY_DISABLED);
- sd->sharpness = v4l2_ctrl_new_std(hdl, &zcxx_ctrl_ops,
- V4L2_CID_SHARPNESS, 0, 3, 1,
- sd->sensor == SENSOR_PO2030 ? 0 : 2);
- sd->jpegqual = v4l2_ctrl_new_std(hdl, &zcxx_ctrl_ops,
- V4L2_CID_JPEG_COMPRESSION_QUALITY,
- jpeg_qual[0], jpeg_qual[ARRAY_SIZE(jpeg_qual) - 1], 1,
- jpeg_qual[REG08_DEF >> 1]);
- if (hdl->error) {
- pr_err("Could not initialize controls\n");
- return hdl->error;
- }
- v4l2_ctrl_cluster(3, &sd->gamma);
- if (sd->sensor == SENSOR_HV7131R)
- v4l2_ctrl_auto_cluster(2, &sd->autogain, 0, true);
- return 0;
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct cam *cam;
- int sensor;
- static const u8 mode_tb[SENSOR_MAX] = {
- [SENSOR_ADCM2700] = 2,
- [SENSOR_CS2102] = 1,
- [SENSOR_CS2102K] = 1,
- [SENSOR_GC0303] = 1,
- [SENSOR_GC0305] = 1,
- [SENSOR_HDCS2020] = 1,
- [SENSOR_HV7131B] = 1,
- [SENSOR_HV7131R] = 1,
- [SENSOR_ICM105A] = 1,
- [SENSOR_MC501CB] = 2,
- [SENSOR_MT9V111_1] = 1,
- [SENSOR_MT9V111_3] = 1,
- [SENSOR_OV7620] = 2,
- [SENSOR_OV7630C] = 1,
- [SENSOR_PAS106] = 0,
- [SENSOR_PAS202B] = 1,
- [SENSOR_PB0330] = 1,
- [SENSOR_PO2030] = 1,
- [SENSOR_TAS5130C] = 1,
- };
-
- sensor = zcxx_probeSensor(gspca_dev);
- if (sensor >= 0)
- PDEBUG(D_PROBE, "probe sensor -> %04x", sensor);
- if ((unsigned) force_sensor < SENSOR_MAX) {
- sd->sensor = force_sensor;
- PDEBUG(D_PROBE, "sensor forced to %d", force_sensor);
- } else {
- switch (sensor) {
- case -1:
- switch (sd->sensor) {
- case SENSOR_MC501CB:
- PDEBUG(D_PROBE, "Sensor MC501CB");
- break;
- case SENSOR_GC0303:
- PDEBUG(D_PROBE, "Sensor GC0303");
- break;
- default:
- pr_warn("Unknown sensor - set to TAS5130C\n");
- sd->sensor = SENSOR_TAS5130C;
- }
- break;
- case 0:
- /* check the sensor type */
- sensor = i2c_read(gspca_dev, 0x00);
- PDEBUG(D_PROBE, "Sensor hv7131 type %d", sensor);
- switch (sensor) {
- case 0: /* hv7131b */
- case 1: /* hv7131e */
- PDEBUG(D_PROBE, "Find Sensor HV7131B");
- sd->sensor = SENSOR_HV7131B;
- break;
- default:
-/* case 2: * hv7131r */
- PDEBUG(D_PROBE, "Find Sensor HV7131R");
- sd->sensor = SENSOR_HV7131R;
- break;
- }
- break;
- case 0x02:
- PDEBUG(D_PROBE, "Sensor TAS5130C");
- sd->sensor = SENSOR_TAS5130C;
- break;
- case 0x04:
- PDEBUG(D_PROBE, "Find Sensor CS2102");
- sd->sensor = SENSOR_CS2102;
- break;
- case 0x08:
- PDEBUG(D_PROBE, "Find Sensor HDCS2020");
- sd->sensor = SENSOR_HDCS2020;
- break;
- case 0x0a:
- PDEBUG(D_PROBE,
- "Find Sensor PB0330. Chip revision %x",
- sd->chip_revision);
- sd->sensor = SENSOR_PB0330;
- break;
- case 0x0c:
- PDEBUG(D_PROBE, "Find Sensor ICM105A");
- sd->sensor = SENSOR_ICM105A;
- break;
- case 0x0e:
- PDEBUG(D_PROBE, "Find Sensor PAS202B");
- sd->sensor = SENSOR_PAS202B;
- break;
- case 0x0f:
- PDEBUG(D_PROBE, "Find Sensor PAS106");
- sd->sensor = SENSOR_PAS106;
- break;
- case 0x10:
- case 0x12:
- PDEBUG(D_PROBE, "Find Sensor TAS5130C");
- sd->sensor = SENSOR_TAS5130C;
- break;
- case 0x11:
- PDEBUG(D_PROBE, "Find Sensor HV7131R");
- sd->sensor = SENSOR_HV7131R;
- break;
- case 0x13:
- case 0x15:
- PDEBUG(D_PROBE,
- "Sensor MT9V111. Chip revision %04x",
- sd->chip_revision);
- sd->sensor = sd->bridge == BRIDGE_ZC301
- ? SENSOR_MT9V111_1
- : SENSOR_MT9V111_3;
- break;
- case 0x14:
- PDEBUG(D_PROBE,
- "Find Sensor CS2102K?. Chip revision %x",
- sd->chip_revision);
- sd->sensor = SENSOR_CS2102K;
- break;
- case 0x16:
- PDEBUG(D_PROBE, "Find Sensor ADCM2700");
- sd->sensor = SENSOR_ADCM2700;
- break;
- case 0x29:
- PDEBUG(D_PROBE, "Find Sensor GC0305");
- sd->sensor = SENSOR_GC0305;
- break;
- case 0x0303:
- PDEBUG(D_PROBE, "Sensor GC0303");
- sd->sensor = SENSOR_GC0303;
- break;
- case 0x2030:
- PDEBUG(D_PROBE, "Find Sensor PO2030");
- sd->sensor = SENSOR_PO2030;
- break;
- case 0x7620:
- PDEBUG(D_PROBE, "Find Sensor OV7620");
- sd->sensor = SENSOR_OV7620;
- break;
- case 0x7631:
- PDEBUG(D_PROBE, "Find Sensor OV7630C");
- sd->sensor = SENSOR_OV7630C;
- break;
- case 0x7648:
- PDEBUG(D_PROBE, "Find Sensor OV7648");
- sd->sensor = SENSOR_OV7620; /* same sensor (?) */
- break;
- default:
- pr_err("Unknown sensor %04x\n", sensor);
- return -EINVAL;
- }
- }
- if (sensor < 0x20) {
- if (sensor == -1 || sensor == 0x10 || sensor == 0x12)
- reg_w(gspca_dev, 0x02, 0x0010);
- reg_r(gspca_dev, 0x0010);
- }
-
- cam = &gspca_dev->cam;
- switch (mode_tb[sd->sensor]) {
- case 0:
- cam->cam_mode = sif_mode;
- cam->nmodes = ARRAY_SIZE(sif_mode);
- break;
- case 1:
- cam->cam_mode = vga_mode;
- cam->nmodes = ARRAY_SIZE(vga_mode);
- break;
- default:
-/* case 2: */
- cam->cam_mode = broken_vga_mode;
- cam->nmodes = ARRAY_SIZE(broken_vga_mode);
- break;
- }
-
- /* switch off the led */
- reg_w(gspca_dev, 0x01, 0x0000);
- return gspca_dev->usb_err;
-}
-
-static int sd_pre_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- gspca_dev->cam.needs_full_bandwidth = (sd->reg08 >= 4) ? 1 : 0;
- return 0;
-}
-
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int mode;
- static const struct usb_action *init_tb[SENSOR_MAX][2] = {
- [SENSOR_ADCM2700] =
- {adcm2700_Initial, adcm2700_InitialScale},
- [SENSOR_CS2102] =
- {cs2102_Initial, cs2102_InitialScale},
- [SENSOR_CS2102K] =
- {cs2102K_Initial, cs2102K_InitialScale},
- [SENSOR_GC0303] =
- {gc0303_Initial, gc0303_InitialScale},
- [SENSOR_GC0305] =
- {gc0305_Initial, gc0305_InitialScale},
- [SENSOR_HDCS2020] =
- {hdcs2020_Initial, hdcs2020_InitialScale},
- [SENSOR_HV7131B] =
- {hv7131b_Initial, hv7131b_InitialScale},
- [SENSOR_HV7131R] =
- {hv7131r_Initial, hv7131r_InitialScale},
- [SENSOR_ICM105A] =
- {icm105a_Initial, icm105a_InitialScale},
- [SENSOR_MC501CB] =
- {mc501cb_Initial, mc501cb_InitialScale},
- [SENSOR_MT9V111_1] =
- {mt9v111_1_Initial, mt9v111_1_InitialScale},
- [SENSOR_MT9V111_3] =
- {mt9v111_3_Initial, mt9v111_3_InitialScale},
- [SENSOR_OV7620] =
- {ov7620_Initial, ov7620_InitialScale},
- [SENSOR_OV7630C] =
- {ov7630c_Initial, ov7630c_InitialScale},
- [SENSOR_PAS106] =
- {pas106b_Initial, pas106b_InitialScale},
- [SENSOR_PAS202B] =
- {pas202b_Initial, pas202b_InitialScale},
- [SENSOR_PB0330] =
- {pb0330_Initial, pb0330_InitialScale},
- [SENSOR_PO2030] =
- {po2030_Initial, po2030_InitialScale},
- [SENSOR_TAS5130C] =
- {tas5130c_Initial, tas5130c_InitialScale},
- };
-
- /* create the JPEG header */
- jpeg_define(sd->jpeg_hdr, gspca_dev->height, gspca_dev->width,
- 0x21); /* JPEG 422 */
-
- mode = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv;
- switch (sd->sensor) {
- case SENSOR_HV7131R:
- zcxx_probeSensor(gspca_dev);
- break;
- case SENSOR_PAS106:
- usb_exchange(gspca_dev, pas106b_Initial_com);
- break;
- }
- usb_exchange(gspca_dev, init_tb[sd->sensor][mode]);
-
- switch (sd->sensor) {
- case SENSOR_ADCM2700:
- case SENSOR_GC0305:
- case SENSOR_OV7620:
- case SENSOR_PO2030:
- case SENSOR_TAS5130C:
- case SENSOR_GC0303:
-/* msleep(100); * ?? */
- reg_r(gspca_dev, 0x0002); /* --> 0x40 */
- reg_w(gspca_dev, 0x09, 0x01ad); /* (from win traces) */
- reg_w(gspca_dev, 0x15, 0x01ae);
- if (sd->sensor == SENSOR_TAS5130C)
- break;
- reg_w(gspca_dev, 0x0d, 0x003a);
- reg_w(gspca_dev, 0x02, 0x003b);
- reg_w(gspca_dev, 0x00, 0x0038);
- break;
- case SENSOR_HV7131R:
- case SENSOR_PAS202B:
- reg_w(gspca_dev, 0x03, 0x003b);
- reg_w(gspca_dev, 0x0c, 0x003a);
- reg_w(gspca_dev, 0x0b, 0x0039);
- if (sd->sensor == SENSOR_HV7131R)
- reg_w(gspca_dev, 0x50, ZC3XX_R11D_GLOBALGAIN);
- break;
- }
-
- setmatrix(gspca_dev);
- switch (sd->sensor) {
- case SENSOR_ADCM2700:
- case SENSOR_OV7620:
- reg_r(gspca_dev, 0x0008);
- reg_w(gspca_dev, 0x00, 0x0008);
- break;
- case SENSOR_PAS202B:
- case SENSOR_GC0305:
- case SENSOR_HV7131R:
- case SENSOR_TAS5130C:
- reg_r(gspca_dev, 0x0008);
- /* fall thru */
- case SENSOR_PO2030:
- reg_w(gspca_dev, 0x03, 0x0008);
- break;
- }
- setsharpness(gspca_dev, v4l2_ctrl_g_ctrl(sd->sharpness));
-
- /* set the gamma tables when not set */
- switch (sd->sensor) {
- case SENSOR_CS2102K: /* gamma set in xxx_Initial */
- case SENSOR_HDCS2020:
- case SENSOR_OV7630C:
- break;
- default:
- setcontrast(gspca_dev, v4l2_ctrl_g_ctrl(sd->gamma),
- v4l2_ctrl_g_ctrl(sd->brightness),
- v4l2_ctrl_g_ctrl(sd->contrast));
- break;
- }
- setmatrix(gspca_dev); /* one more time? */
- switch (sd->sensor) {
- case SENSOR_OV7620:
- case SENSOR_PAS202B:
- reg_r(gspca_dev, 0x0180); /* from win */
- reg_w(gspca_dev, 0x00, 0x0180);
- break;
- }
- setquality(gspca_dev);
- /* Start with BRC disabled, transfer_update will enable it if needed */
- reg_w(gspca_dev, 0x00, 0x0007);
- if (sd->plfreq)
- setlightfreq(gspca_dev, v4l2_ctrl_g_ctrl(sd->plfreq));
-
- switch (sd->sensor) {
- case SENSOR_ADCM2700:
- reg_w(gspca_dev, 0x09, 0x01ad); /* (from win traces) */
- reg_w(gspca_dev, 0x15, 0x01ae);
- reg_w(gspca_dev, 0x02, 0x0180);
- /* ms-win + */
- reg_w(gspca_dev, 0x40, 0x0117);
- break;
- case SENSOR_HV7131R:
- setexposure(gspca_dev, v4l2_ctrl_g_ctrl(sd->exposure));
- reg_w(gspca_dev, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN);
- break;
- case SENSOR_GC0305:
- case SENSOR_TAS5130C:
- reg_w(gspca_dev, 0x09, 0x01ad); /* (from win traces) */
- reg_w(gspca_dev, 0x15, 0x01ae);
- /* fall thru */
- case SENSOR_PAS202B:
- case SENSOR_PO2030:
-/* reg_w(gspca_dev, 0x40, ZC3XX_R117_GGAIN); in win traces */
- reg_r(gspca_dev, 0x0180);
- break;
- case SENSOR_OV7620:
- reg_w(gspca_dev, 0x09, 0x01ad);
- reg_w(gspca_dev, 0x15, 0x01ae);
- i2c_read(gspca_dev, 0x13); /*fixme: returns 0xa3 */
- i2c_write(gspca_dev, 0x13, 0xa3, 0x00);
- /*fixme: returned value to send? */
- reg_w(gspca_dev, 0x40, 0x0117);
- reg_r(gspca_dev, 0x0180);
- break;
- }
-
- setautogain(gspca_dev, v4l2_ctrl_g_ctrl(sd->autogain));
-
- if (gspca_dev->usb_err < 0)
- return gspca_dev->usb_err;
-
- /* Start the transfer parameters update thread */
- sd->work_thread = create_singlethread_workqueue(KBUILD_MODNAME);
- queue_work(sd->work_thread, &sd->work);
-
- return 0;
-}
-
-/* called on streamoff with alt 0 and on disconnect */
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (sd->work_thread != NULL) {
- mutex_unlock(&gspca_dev->usb_lock);
- destroy_workqueue(sd->work_thread);
- mutex_lock(&gspca_dev->usb_lock);
- sd->work_thread = NULL;
- }
- if (!gspca_dev->dev)
- return;
- send_unknown(gspca_dev, sd->sensor);
-}
-
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data,
- int len)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- /* check the JPEG end of frame */
- if (len >= 3
- && data[len - 3] == 0xff && data[len - 2] == 0xd9) {
-/*fixme: what does the last byte mean?*/
- gspca_frame_add(gspca_dev, LAST_PACKET,
- data, len - 1);
- return;
- }
-
- /* check the JPEG start of a frame */
- if (data[0] == 0xff && data[1] == 0xd8) {
- /* put the JPEG header in the new frame */
- gspca_frame_add(gspca_dev, FIRST_PACKET,
- sd->jpeg_hdr, JPEG_HDR_SZ);
-
- /* remove the webcam's header:
- * ff d8 ff fe 00 0e 00 00 ss ss 00 01 ww ww hh hh pp pp
- * - 'ss ss' is the frame sequence number (BE)
- * - 'ww ww' and 'hh hh' are the window dimensions (BE)
- * - 'pp pp' is the packet sequence number (BE)
- */
- data += 18;
- len -= 18;
- }
- gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
-}
-
-static int sd_set_jcomp(struct gspca_dev *gspca_dev,
- struct v4l2_jpegcompression *jcomp)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int ret;
-
- ret = v4l2_ctrl_s_ctrl(sd->jpegqual, jcomp->quality);
- if (ret)
- return ret;
- jcomp->quality = v4l2_ctrl_g_ctrl(sd->jpegqual);
- return 0;
-}
-
-static int sd_get_jcomp(struct gspca_dev *gspca_dev,
- struct v4l2_jpegcompression *jcomp)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- memset(jcomp, 0, sizeof *jcomp);
- jcomp->quality = v4l2_ctrl_g_ctrl(sd->jpegqual);
- jcomp->jpeg_markers = V4L2_JPEG_MARKER_DHT
- | V4L2_JPEG_MARKER_DQT;
- return 0;
-}
-
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
-static int sd_int_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, /* interrupt packet data */
- int len) /* interrput packet length */
-{
- if (len == 8 && data[4] == 1) {
- input_report_key(gspca_dev->input_dev, KEY_CAMERA, 1);
- input_sync(gspca_dev->input_dev);
- input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);
- input_sync(gspca_dev->input_dev);
- }
-
- return 0;
-}
-#endif
-
-static const struct sd_desc sd_desc = {
- .name = KBUILD_MODNAME,
- .config = sd_config,
- .init = sd_init,
- .init_controls = sd_init_controls,
- .isoc_init = sd_pre_start,
- .start = sd_start,
- .stop0 = sd_stop0,
- .pkt_scan = sd_pkt_scan,
- .get_jcomp = sd_get_jcomp,
- .set_jcomp = sd_set_jcomp,
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
- .int_pkt_scan = sd_int_pkt_scan,
-#endif
-};
-
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x03f0, 0x1b07)},
- {USB_DEVICE(0x041e, 0x041e)},
- {USB_DEVICE(0x041e, 0x4017)},
- {USB_DEVICE(0x041e, 0x401c), .driver_info = SENSOR_PAS106},
- {USB_DEVICE(0x041e, 0x401e)},
- {USB_DEVICE(0x041e, 0x401f)},
- {USB_DEVICE(0x041e, 0x4022)},
- {USB_DEVICE(0x041e, 0x4029)},
- {USB_DEVICE(0x041e, 0x4034), .driver_info = SENSOR_PAS106},
- {USB_DEVICE(0x041e, 0x4035), .driver_info = SENSOR_PAS106},
- {USB_DEVICE(0x041e, 0x4036)},
- {USB_DEVICE(0x041e, 0x403a)},
- {USB_DEVICE(0x041e, 0x4051), .driver_info = SENSOR_GC0303},
- {USB_DEVICE(0x041e, 0x4053), .driver_info = SENSOR_GC0303},
- {USB_DEVICE(0x0458, 0x7007)},
- {USB_DEVICE(0x0458, 0x700c)},
- {USB_DEVICE(0x0458, 0x700f)},
- {USB_DEVICE(0x0461, 0x0a00)},
- {USB_DEVICE(0x046d, 0x089d), .driver_info = SENSOR_MC501CB},
- {USB_DEVICE(0x046d, 0x08a0)},
- {USB_DEVICE(0x046d, 0x08a1)},
- {USB_DEVICE(0x046d, 0x08a2)},
- {USB_DEVICE(0x046d, 0x08a3)},
- {USB_DEVICE(0x046d, 0x08a6)},
- {USB_DEVICE(0x046d, 0x08a7)},
- {USB_DEVICE(0x046d, 0x08a9)},
- {USB_DEVICE(0x046d, 0x08aa)},
- {USB_DEVICE(0x046d, 0x08ac)},
- {USB_DEVICE(0x046d, 0x08ad)},
- {USB_DEVICE(0x046d, 0x08ae)},
- {USB_DEVICE(0x046d, 0x08af)},
- {USB_DEVICE(0x046d, 0x08b9)},
- {USB_DEVICE(0x046d, 0x08d7)},
- {USB_DEVICE(0x046d, 0x08d8)},
- {USB_DEVICE(0x046d, 0x08d9)},
- {USB_DEVICE(0x046d, 0x08da)},
- {USB_DEVICE(0x046d, 0x08dd), .driver_info = SENSOR_MC501CB},
- {USB_DEVICE(0x0471, 0x0325), .driver_info = SENSOR_PAS106},
- {USB_DEVICE(0x0471, 0x0326), .driver_info = SENSOR_PAS106},
- {USB_DEVICE(0x0471, 0x032d), .driver_info = SENSOR_PAS106},
- {USB_DEVICE(0x0471, 0x032e), .driver_info = SENSOR_PAS106},
- {USB_DEVICE(0x055f, 0xc005)},
- {USB_DEVICE(0x055f, 0xd003)},
- {USB_DEVICE(0x055f, 0xd004)},
- {USB_DEVICE(0x0698, 0x2003)},
- {USB_DEVICE(0x0ac8, 0x0301), .driver_info = SENSOR_PAS106},
- {USB_DEVICE(0x0ac8, 0x0302), .driver_info = SENSOR_PAS106},
- {USB_DEVICE(0x0ac8, 0x301b)},
- {USB_DEVICE(0x0ac8, 0x303b)},
- {USB_DEVICE(0x0ac8, 0x305b)},
- {USB_DEVICE(0x0ac8, 0x307b)},
- {USB_DEVICE(0x10fd, 0x0128)},
- {USB_DEVICE(0x10fd, 0x804d)},
- {USB_DEVICE(0x10fd, 0x8050)},
- {} /* end of entry */
-};
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
- THIS_MODULE);
-}
-
-/* USB driver */
-static struct usb_driver sd_driver = {
- .name = KBUILD_MODNAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
-
-module_param(force_sensor, int, 0644);
-MODULE_PARM_DESC(force_sensor,
- "Force sensor. Only for experts!!!");
+++ /dev/null
-
-config VIDEO_HDPVR
- tristate "Hauppauge HD PVR support"
- depends on VIDEO_DEV
- ---help---
- This is a video4linux driver for Hauppauge's HD PVR USB device.
-
- To compile this driver as a module, choose M here: the
- module will be called hdpvr
-
+++ /dev/null
-hdpvr-objs := hdpvr-control.o hdpvr-core.o hdpvr-video.o hdpvr-i2c.o
-
-obj-$(CONFIG_VIDEO_HDPVR) += hdpvr.o
-
-ccflags-y += -Idrivers/media/video
-
-ccflags-y += $(extra-cflags-y) $(extra-cflags-m)
+++ /dev/null
-/*
- * Hauppauge HD PVR USB driver - video 4 linux 2 interface
- *
- * Copyright (C) 2008 Janne Grunau (j@jannau.net)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, version 2.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/usb.h>
-#include <linux/mutex.h>
-
-#include <linux/videodev2.h>
-
-#include <media/v4l2-common.h>
-
-#include "hdpvr.h"
-
-
-int hdpvr_config_call(struct hdpvr_device *dev, uint value, u8 valbuf)
-{
- int ret;
- char request_type = 0x38, snd_request = 0x01;
-
- mutex_lock(&dev->usbc_mutex);
- dev->usbc_buf[0] = valbuf;
- ret = usb_control_msg(dev->udev,
- usb_sndctrlpipe(dev->udev, 0),
- snd_request, 0x00 | request_type,
- value, CTRL_DEFAULT_INDEX,
- dev->usbc_buf, 1, 10000);
-
- mutex_unlock(&dev->usbc_mutex);
- v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
- "config call request for value 0x%x returned %d\n", value,
- ret);
-
- return ret < 0 ? ret : 0;
-}
-
-struct hdpvr_video_info *get_video_info(struct hdpvr_device *dev)
-{
- struct hdpvr_video_info *vidinf = NULL;
-#ifdef HDPVR_DEBUG
- char print_buf[15];
-#endif
- int ret;
-
- vidinf = kzalloc(sizeof(struct hdpvr_video_info), GFP_KERNEL);
- if (!vidinf) {
- v4l2_err(&dev->v4l2_dev, "out of memory\n");
- goto err;
- }
-
- mutex_lock(&dev->usbc_mutex);
- ret = usb_control_msg(dev->udev,
- usb_rcvctrlpipe(dev->udev, 0),
- 0x81, 0x80 | 0x38,
- 0x1400, 0x0003,
- dev->usbc_buf, 5,
- 1000);
- if (ret == 5) {
- vidinf->width = dev->usbc_buf[1] << 8 | dev->usbc_buf[0];
- vidinf->height = dev->usbc_buf[3] << 8 | dev->usbc_buf[2];
- vidinf->fps = dev->usbc_buf[4];
- }
-
-#ifdef HDPVR_DEBUG
- if (hdpvr_debug & MSG_INFO) {
- hex_dump_to_buffer(dev->usbc_buf, 5, 16, 1, print_buf,
- sizeof(print_buf), 0);
- v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
- "get video info returned: %d, %s\n", ret, print_buf);
- }
-#endif
- mutex_unlock(&dev->usbc_mutex);
-
- if (!vidinf->width || !vidinf->height || !vidinf->fps) {
- kfree(vidinf);
- vidinf = NULL;
- }
-err:
- return vidinf;
-}
-
-int get_input_lines_info(struct hdpvr_device *dev)
-{
-#ifdef HDPVR_DEBUG
- char print_buf[9];
-#endif
- int ret, lines;
-
- mutex_lock(&dev->usbc_mutex);
- ret = usb_control_msg(dev->udev,
- usb_rcvctrlpipe(dev->udev, 0),
- 0x81, 0x80 | 0x38,
- 0x1800, 0x0003,
- dev->usbc_buf, 3,
- 1000);
-
-#ifdef HDPVR_DEBUG
- if (hdpvr_debug & MSG_INFO) {
- hex_dump_to_buffer(dev->usbc_buf, 3, 16, 1, print_buf,
- sizeof(print_buf), 0);
- v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
- "get input lines info returned: %d, %s\n", ret,
- print_buf);
- }
-#else
- (void)ret; /* suppress compiler warning */
-#endif
- lines = dev->usbc_buf[1] << 8 | dev->usbc_buf[0];
- mutex_unlock(&dev->usbc_mutex);
- return lines;
-}
-
-
-int hdpvr_set_bitrate(struct hdpvr_device *dev)
-{
- int ret;
-
- mutex_lock(&dev->usbc_mutex);
- memset(dev->usbc_buf, 0, 4);
- dev->usbc_buf[0] = dev->options.bitrate;
- dev->usbc_buf[2] = dev->options.peak_bitrate;
-
- ret = usb_control_msg(dev->udev,
- usb_sndctrlpipe(dev->udev, 0),
- 0x01, 0x38, CTRL_BITRATE_VALUE,
- CTRL_DEFAULT_INDEX, dev->usbc_buf, 4, 1000);
- mutex_unlock(&dev->usbc_mutex);
-
- return ret;
-}
-
-int hdpvr_set_audio(struct hdpvr_device *dev, u8 input,
- enum v4l2_mpeg_audio_encoding codec)
-{
- int ret = 0;
-
- if (dev->flags & HDPVR_FLAG_AC3_CAP) {
- mutex_lock(&dev->usbc_mutex);
- memset(dev->usbc_buf, 0, 2);
- dev->usbc_buf[0] = input;
- if (codec == V4L2_MPEG_AUDIO_ENCODING_AAC)
- dev->usbc_buf[1] = 0;
- else if (codec == V4L2_MPEG_AUDIO_ENCODING_AC3)
- dev->usbc_buf[1] = 1;
- else {
- mutex_unlock(&dev->usbc_mutex);
- v4l2_err(&dev->v4l2_dev, "invalid audio codec %d\n",
- codec);
- ret = -EINVAL;
- goto error;
- }
-
- ret = usb_control_msg(dev->udev,
- usb_sndctrlpipe(dev->udev, 0),
- 0x01, 0x38, CTRL_AUDIO_INPUT_VALUE,
- CTRL_DEFAULT_INDEX, dev->usbc_buf, 2,
- 1000);
- mutex_unlock(&dev->usbc_mutex);
- if (ret == 2)
- ret = 0;
- } else
- ret = hdpvr_config_call(dev, CTRL_AUDIO_INPUT_VALUE, input);
-error:
- return ret;
-}
-
-int hdpvr_set_options(struct hdpvr_device *dev)
-{
- hdpvr_config_call(dev, CTRL_VIDEO_STD_TYPE, dev->options.video_std);
-
- hdpvr_config_call(dev, CTRL_VIDEO_INPUT_VALUE,
- dev->options.video_input+1);
-
- hdpvr_set_audio(dev, dev->options.audio_input+1,
- dev->options.audio_codec);
-
- hdpvr_set_bitrate(dev);
- hdpvr_config_call(dev, CTRL_BITRATE_MODE_VALUE,
- dev->options.bitrate_mode);
- hdpvr_config_call(dev, CTRL_GOP_MODE_VALUE, dev->options.gop_mode);
-
- hdpvr_config_call(dev, CTRL_BRIGHTNESS, dev->options.brightness);
- hdpvr_config_call(dev, CTRL_CONTRAST, dev->options.contrast);
- hdpvr_config_call(dev, CTRL_HUE, dev->options.hue);
- hdpvr_config_call(dev, CTRL_SATURATION, dev->options.saturation);
- hdpvr_config_call(dev, CTRL_SHARPNESS, dev->options.sharpness);
-
- return 0;
-}
+++ /dev/null
-/*
- * Hauppauge HD PVR USB driver
- *
- * Copyright (C) 2001-2004 Greg Kroah-Hartman (greg@kroah.com)
- * Copyright (C) 2008 Janne Grunau (j@jannau.net)
- * Copyright (C) 2008 John Poet
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, version 2.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/uaccess.h>
-#include <linux/atomic.h>
-#include <linux/usb.h>
-#include <linux/mutex.h>
-#include <linux/i2c.h>
-
-#include <linux/videodev2.h>
-#include <media/v4l2-dev.h>
-#include <media/v4l2-common.h>
-
-#include "hdpvr.h"
-
-static int video_nr[HDPVR_MAX] = {[0 ... (HDPVR_MAX - 1)] = UNSET};
-module_param_array(video_nr, int, NULL, 0);
-MODULE_PARM_DESC(video_nr, "video device number (-1=Auto)");
-
-/* holds the number of currently registered devices */
-static atomic_t dev_nr = ATOMIC_INIT(-1);
-
-int hdpvr_debug;
-module_param(hdpvr_debug, int, S_IRUGO|S_IWUSR);
-MODULE_PARM_DESC(hdpvr_debug, "enable debugging output");
-
-static uint default_video_input = HDPVR_VIDEO_INPUTS;
-module_param(default_video_input, uint, S_IRUGO|S_IWUSR);
-MODULE_PARM_DESC(default_video_input, "default video input: 0=Component / "
- "1=S-Video / 2=Composite");
-
-static uint default_audio_input = HDPVR_AUDIO_INPUTS;
-module_param(default_audio_input, uint, S_IRUGO|S_IWUSR);
-MODULE_PARM_DESC(default_audio_input, "default audio input: 0=RCA back / "
- "1=RCA front / 2=S/PDIF");
-
-static bool boost_audio;
-module_param(boost_audio, bool, S_IRUGO|S_IWUSR);
-MODULE_PARM_DESC(boost_audio, "boost the audio signal");
-
-
-/* table of devices that work with this driver */
-static struct usb_device_id hdpvr_table[] = {
- { USB_DEVICE(HD_PVR_VENDOR_ID, HD_PVR_PRODUCT_ID) },
- { USB_DEVICE(HD_PVR_VENDOR_ID, HD_PVR_PRODUCT_ID1) },
- { USB_DEVICE(HD_PVR_VENDOR_ID, HD_PVR_PRODUCT_ID2) },
- { USB_DEVICE(HD_PVR_VENDOR_ID, HD_PVR_PRODUCT_ID3) },
- { USB_DEVICE(HD_PVR_VENDOR_ID, HD_PVR_PRODUCT_ID4) },
- { } /* Terminating entry */
-};
-MODULE_DEVICE_TABLE(usb, hdpvr_table);
-
-
-void hdpvr_delete(struct hdpvr_device *dev)
-{
- hdpvr_free_buffers(dev);
-
- if (dev->video_dev)
- video_device_release(dev->video_dev);
-
- usb_put_dev(dev->udev);
-}
-
-static void challenge(u8 *bytes)
-{
- u64 *i64P, tmp64;
- uint i, idx;
-
- for (idx = 0; idx < 32; ++idx) {
-
- if (idx & 0x3)
- bytes[(idx >> 3) + 3] = bytes[(idx >> 2) & 0x3];
-
- switch (idx & 0x3) {
- case 0x3:
- bytes[2] += bytes[3] * 4 + bytes[4] + bytes[5];
- bytes[4] += bytes[(idx & 0x1) * 2] * 9 + 9;
- break;
- case 0x1:
- bytes[0] *= 8;
- bytes[0] += 7*idx + 4;
- bytes[6] += bytes[3] * 3;
- break;
- case 0x0:
- bytes[3 - (idx >> 3)] = bytes[idx >> 2];
- bytes[5] += bytes[6] * 3;
- for (i = 0; i < 3; i++)
- bytes[3] *= bytes[3] + 1;
- break;
- case 0x2:
- for (i = 0; i < 3; i++)
- bytes[1] *= bytes[6] + 1;
- for (i = 0; i < 3; i++) {
- i64P = (u64 *)bytes;
- tmp64 = le64_to_cpup(i64P);
- tmp64 <<= bytes[7] & 0x0f;
- *i64P += cpu_to_le64(tmp64);
- }
- break;
- }
- }
-}
-
-/* try to init the device like the windows driver */
-static int device_authorization(struct hdpvr_device *dev)
-{
-
- int ret, retval = -ENOMEM;
- char request_type = 0x38, rcv_request = 0x81;
- char *response;
-#ifdef HDPVR_DEBUG
- size_t buf_size = 46;
- char *print_buf = kzalloc(5*buf_size+1, GFP_KERNEL);
- if (!print_buf) {
- v4l2_err(&dev->v4l2_dev, "Out of memory\n");
- return retval;
- }
-#endif
-
- mutex_lock(&dev->usbc_mutex);
- ret = usb_control_msg(dev->udev,
- usb_rcvctrlpipe(dev->udev, 0),
- rcv_request, 0x80 | request_type,
- 0x0400, 0x0003,
- dev->usbc_buf, 46,
- 10000);
- if (ret != 46) {
- v4l2_err(&dev->v4l2_dev,
- "unexpected answer of status request, len %d\n", ret);
- goto unlock;
- }
-#ifdef HDPVR_DEBUG
- else {
- hex_dump_to_buffer(dev->usbc_buf, 46, 16, 1, print_buf,
- 5*buf_size+1, 0);
- v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
- "Status request returned, len %d: %s\n",
- ret, print_buf);
- }
-#endif
-
- dev->fw_ver = dev->usbc_buf[1];
-
- v4l2_info(&dev->v4l2_dev, "firmware version 0x%x dated %s\n",
- dev->fw_ver, &dev->usbc_buf[2]);
-
- if (dev->fw_ver > 0x15) {
- dev->options.brightness = 0x80;
- dev->options.contrast = 0x40;
- dev->options.hue = 0xf;
- dev->options.saturation = 0x40;
- dev->options.sharpness = 0x80;
- }
-
- switch (dev->fw_ver) {
- case HDPVR_FIRMWARE_VERSION:
- dev->flags &= ~HDPVR_FLAG_AC3_CAP;
- break;
- case HDPVR_FIRMWARE_VERSION_AC3:
- case HDPVR_FIRMWARE_VERSION_0X12:
- case HDPVR_FIRMWARE_VERSION_0X15:
- dev->flags |= HDPVR_FLAG_AC3_CAP;
- break;
- default:
- v4l2_info(&dev->v4l2_dev, "untested firmware, the driver might"
- " not work.\n");
- if (dev->fw_ver >= HDPVR_FIRMWARE_VERSION_AC3)
- dev->flags |= HDPVR_FLAG_AC3_CAP;
- else
- dev->flags &= ~HDPVR_FLAG_AC3_CAP;
- }
-
- response = dev->usbc_buf+38;
-#ifdef HDPVR_DEBUG
- hex_dump_to_buffer(response, 8, 16, 1, print_buf, 5*buf_size+1, 0);
- v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev, "challenge: %s\n",
- print_buf);
-#endif
- challenge(response);
-#ifdef HDPVR_DEBUG
- hex_dump_to_buffer(response, 8, 16, 1, print_buf, 5*buf_size+1, 0);
- v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev, " response: %s\n",
- print_buf);
-#endif
-
- msleep(100);
- ret = usb_control_msg(dev->udev,
- usb_sndctrlpipe(dev->udev, 0),
- 0xd1, 0x00 | request_type,
- 0x0000, 0x0000,
- response, 8,
- 10000);
- v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
- "magic request returned %d\n", ret);
-
- retval = ret != 8;
-unlock:
- mutex_unlock(&dev->usbc_mutex);
- return retval;
-}
-
-static int hdpvr_device_init(struct hdpvr_device *dev)
-{
- int ret;
- u8 *buf;
- struct hdpvr_video_info *vidinf;
-
- if (device_authorization(dev))
- return -EACCES;
-
- /* default options for init */
- hdpvr_set_options(dev);
-
- /* set filter options */
- mutex_lock(&dev->usbc_mutex);
- buf = dev->usbc_buf;
- buf[0] = 0x03; buf[1] = 0x03; buf[2] = 0x00; buf[3] = 0x00;
- ret = usb_control_msg(dev->udev,
- usb_sndctrlpipe(dev->udev, 0),
- 0x01, 0x38,
- CTRL_LOW_PASS_FILTER_VALUE, CTRL_DEFAULT_INDEX,
- buf, 4,
- 1000);
- v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
- "control request returned %d\n", ret);
- mutex_unlock(&dev->usbc_mutex);
-
- vidinf = get_video_info(dev);
- if (!vidinf)
- v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
- "no valid video signal or device init failed\n");
- else
- kfree(vidinf);
-
- /* enable fan and bling leds */
- mutex_lock(&dev->usbc_mutex);
- buf[0] = 0x1;
- ret = usb_control_msg(dev->udev,
- usb_sndctrlpipe(dev->udev, 0),
- 0xd4, 0x38, 0, 0, buf, 1,
- 1000);
- v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
- "control request returned %d\n", ret);
-
- /* boost analog audio */
- buf[0] = boost_audio;
- ret = usb_control_msg(dev->udev,
- usb_sndctrlpipe(dev->udev, 0),
- 0xd5, 0x38, 0, 0, buf, 1,
- 1000);
- v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
- "control request returned %d\n", ret);
- mutex_unlock(&dev->usbc_mutex);
-
- dev->status = STATUS_IDLE;
- return 0;
-}
-
-static const struct hdpvr_options hdpvr_default_options = {
- .video_std = HDPVR_60HZ,
- .video_input = HDPVR_COMPONENT,
- .audio_input = HDPVR_RCA_BACK,
- .bitrate = 65, /* 6 mbps */
- .peak_bitrate = 90, /* 9 mbps */
- .bitrate_mode = HDPVR_CONSTANT,
- .gop_mode = HDPVR_SIMPLE_IDR_GOP,
- .audio_codec = V4L2_MPEG_AUDIO_ENCODING_AAC,
- /* original picture controls for firmware version <= 0x15 */
- /* updated in device_authorization() for newer firmware */
- .brightness = 0x86,
- .contrast = 0x80,
- .hue = 0x80,
- .saturation = 0x80,
- .sharpness = 0x80,
-};
-
-static int hdpvr_probe(struct usb_interface *interface,
- const struct usb_device_id *id)
-{
- struct hdpvr_device *dev;
- struct usb_host_interface *iface_desc;
- struct usb_endpoint_descriptor *endpoint;
- struct i2c_client *client;
- size_t buffer_size;
- int i;
- int retval = -ENOMEM;
-
- /* allocate memory for our device state and initialize it */
- dev = kzalloc(sizeof(*dev), GFP_KERNEL);
- if (!dev) {
- dev_err(&interface->dev, "Out of memory\n");
- goto error;
- }
-
- dev->workqueue = 0;
-
- /* register v4l2_device early so it can be used for printks */
- if (v4l2_device_register(&interface->dev, &dev->v4l2_dev)) {
- dev_err(&interface->dev, "v4l2_device_register failed\n");
- goto error;
- }
-
- mutex_init(&dev->io_mutex);
- mutex_init(&dev->i2c_mutex);
- mutex_init(&dev->usbc_mutex);
- dev->usbc_buf = kmalloc(64, GFP_KERNEL);
- if (!dev->usbc_buf) {
- v4l2_err(&dev->v4l2_dev, "Out of memory\n");
- goto error;
- }
-
- init_waitqueue_head(&dev->wait_buffer);
- init_waitqueue_head(&dev->wait_data);
-
- dev->workqueue = create_singlethread_workqueue("hdpvr_buffer");
- if (!dev->workqueue)
- goto error;
-
- /* init video transfer queues */
- INIT_LIST_HEAD(&dev->free_buff_list);
- INIT_LIST_HEAD(&dev->rec_buff_list);
-
- dev->options = hdpvr_default_options;
-
- if (default_video_input < HDPVR_VIDEO_INPUTS)
- dev->options.video_input = default_video_input;
-
- if (default_audio_input < HDPVR_AUDIO_INPUTS) {
- dev->options.audio_input = default_audio_input;
- if (default_audio_input == HDPVR_SPDIF)
- dev->options.audio_codec =
- V4L2_MPEG_AUDIO_ENCODING_AC3;
- }
-
- dev->udev = usb_get_dev(interface_to_usbdev(interface));
-
- /* set up the endpoint information */
- /* use only the first bulk-in and bulk-out endpoints */
- iface_desc = interface->cur_altsetting;
- for (i = 0; i < iface_desc->desc.bNumEndpoints; ++i) {
- endpoint = &iface_desc->endpoint[i].desc;
-
- if (!dev->bulk_in_endpointAddr &&
- usb_endpoint_is_bulk_in(endpoint)) {
- /* USB interface description is buggy, reported max
- * packet size is 512 bytes, windows driver uses 8192 */
- buffer_size = 8192;
- dev->bulk_in_size = buffer_size;
- dev->bulk_in_endpointAddr = endpoint->bEndpointAddress;
- }
-
- }
- if (!dev->bulk_in_endpointAddr) {
- v4l2_err(&dev->v4l2_dev, "Could not find bulk-in endpoint\n");
- goto error;
- }
-
- /* init the device */
- if (hdpvr_device_init(dev)) {
- v4l2_err(&dev->v4l2_dev, "device init failed\n");
- goto error;
- }
-
- mutex_lock(&dev->io_mutex);
- if (hdpvr_alloc_buffers(dev, NUM_BUFFERS)) {
- mutex_unlock(&dev->io_mutex);
- v4l2_err(&dev->v4l2_dev,
- "allocating transfer buffers failed\n");
- goto error;
- }
- mutex_unlock(&dev->io_mutex);
-
- if (hdpvr_register_videodev(dev, &interface->dev,
- video_nr[atomic_inc_return(&dev_nr)])) {
- v4l2_err(&dev->v4l2_dev, "registering videodev failed\n");
- goto error;
- }
-
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
- retval = hdpvr_register_i2c_adapter(dev);
- if (retval < 0) {
- v4l2_err(&dev->v4l2_dev, "i2c adapter register failed\n");
- goto error;
- }
-
- client = hdpvr_register_ir_rx_i2c(dev);
- if (!client) {
- v4l2_err(&dev->v4l2_dev, "i2c IR RX device register failed\n");
- goto reg_fail;
- }
-
- client = hdpvr_register_ir_tx_i2c(dev);
- if (!client) {
- v4l2_err(&dev->v4l2_dev, "i2c IR TX device register failed\n");
- goto reg_fail;
- }
-#endif
-
- /* let the user know what node this device is now attached to */
- v4l2_info(&dev->v4l2_dev, "device now attached to %s\n",
- video_device_node_name(dev->video_dev));
- return 0;
-
-reg_fail:
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
- i2c_del_adapter(&dev->i2c_adapter);
-#endif
-error:
- if (dev) {
- /* Destroy single thread */
- if (dev->workqueue)
- destroy_workqueue(dev->workqueue);
- /* this frees allocated memory */
- hdpvr_delete(dev);
- }
- return retval;
-}
-
-static void hdpvr_disconnect(struct usb_interface *interface)
-{
- struct hdpvr_device *dev = to_hdpvr_dev(usb_get_intfdata(interface));
-
- v4l2_info(&dev->v4l2_dev, "device %s disconnected\n",
- video_device_node_name(dev->video_dev));
- /* prevent more I/O from starting and stop any ongoing */
- mutex_lock(&dev->io_mutex);
- dev->status = STATUS_DISCONNECTED;
- wake_up_interruptible(&dev->wait_data);
- wake_up_interruptible(&dev->wait_buffer);
- mutex_unlock(&dev->io_mutex);
- v4l2_device_disconnect(&dev->v4l2_dev);
- msleep(100);
- flush_workqueue(dev->workqueue);
- mutex_lock(&dev->io_mutex);
- hdpvr_cancel_queue(dev);
- mutex_unlock(&dev->io_mutex);
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
- i2c_del_adapter(&dev->i2c_adapter);
-#endif
- video_unregister_device(dev->video_dev);
- atomic_dec(&dev_nr);
-}
-
-
-static struct usb_driver hdpvr_usb_driver = {
- .name = "hdpvr",
- .probe = hdpvr_probe,
- .disconnect = hdpvr_disconnect,
- .id_table = hdpvr_table,
-};
-
-module_usb_driver(hdpvr_usb_driver);
-
-MODULE_LICENSE("GPL");
-MODULE_VERSION("0.2.1");
-MODULE_AUTHOR("Janne Grunau");
-MODULE_DESCRIPTION("Hauppauge HD PVR driver");
+++ /dev/null
-
-/*
- * Hauppauge HD PVR USB driver
- *
- * Copyright (C) 2008 Janne Grunau (j@jannau.net)
- *
- * IR device registration code is
- * Copyright (C) 2010 Andy Walls <awalls@md.metrocast.net>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, version 2.
- *
- */
-
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-
-#include <linux/i2c.h>
-#include <linux/slab.h>
-#include <linux/export.h>
-
-#include "hdpvr.h"
-
-#define CTRL_READ_REQUEST 0xb8
-#define CTRL_WRITE_REQUEST 0x38
-
-#define REQTYPE_I2C_READ 0xb1
-#define REQTYPE_I2C_WRITE 0xb0
-#define REQTYPE_I2C_WRITE_STATT 0xd0
-
-#define Z8F0811_IR_TX_I2C_ADDR 0x70
-#define Z8F0811_IR_RX_I2C_ADDR 0x71
-
-
-struct i2c_client *hdpvr_register_ir_tx_i2c(struct hdpvr_device *dev)
-{
- struct IR_i2c_init_data *init_data = &dev->ir_i2c_init_data;
- struct i2c_board_info hdpvr_ir_tx_i2c_board_info = {
- I2C_BOARD_INFO("ir_tx_z8f0811_hdpvr", Z8F0811_IR_TX_I2C_ADDR),
- };
-
- init_data->name = "HD-PVR";
- hdpvr_ir_tx_i2c_board_info.platform_data = init_data;
-
- return i2c_new_device(&dev->i2c_adapter, &hdpvr_ir_tx_i2c_board_info);
-}
-
-struct i2c_client *hdpvr_register_ir_rx_i2c(struct hdpvr_device *dev)
-{
- struct IR_i2c_init_data *init_data = &dev->ir_i2c_init_data;
- struct i2c_board_info hdpvr_ir_rx_i2c_board_info = {
- I2C_BOARD_INFO("ir_rx_z8f0811_hdpvr", Z8F0811_IR_RX_I2C_ADDR),
- };
-
- /* Our default information for ir-kbd-i2c.c to use */
- init_data->ir_codes = RC_MAP_HAUPPAUGE;
- init_data->internal_get_key_func = IR_KBD_GET_KEY_HAUP_XVR;
- init_data->type = RC_TYPE_RC5;
- init_data->name = "HD-PVR";
- init_data->polling_interval = 405; /* ms, duplicated from Windows */
- hdpvr_ir_rx_i2c_board_info.platform_data = init_data;
-
- return i2c_new_device(&dev->i2c_adapter, &hdpvr_ir_rx_i2c_board_info);
-}
-
-static int hdpvr_i2c_read(struct hdpvr_device *dev, int bus,
- unsigned char addr, char *wdata, int wlen,
- char *data, int len)
-{
- int ret;
-
- if ((len > sizeof(dev->i2c_buf)) || (wlen > sizeof(dev->i2c_buf)))
- return -EINVAL;
-
- if (wlen) {
- memcpy(&dev->i2c_buf, wdata, wlen);
- ret = usb_control_msg(dev->udev, usb_sndctrlpipe(dev->udev, 0),
- REQTYPE_I2C_WRITE, CTRL_WRITE_REQUEST,
- (bus << 8) | addr, 0, &dev->i2c_buf,
- wlen, 1000);
- if (ret < 0)
- return ret;
- }
-
- ret = usb_control_msg(dev->udev, usb_rcvctrlpipe(dev->udev, 0),
- REQTYPE_I2C_READ, CTRL_READ_REQUEST,
- (bus << 8) | addr, 0, &dev->i2c_buf, len, 1000);
-
- if (ret == len) {
- memcpy(data, &dev->i2c_buf, len);
- ret = 0;
- } else if (ret >= 0)
- ret = -EIO;
-
- return ret;
-}
-
-static int hdpvr_i2c_write(struct hdpvr_device *dev, int bus,
- unsigned char addr, char *data, int len)
-{
- int ret;
-
- if (len > sizeof(dev->i2c_buf))
- return -EINVAL;
-
- memcpy(&dev->i2c_buf, data, len);
- ret = usb_control_msg(dev->udev, usb_sndctrlpipe(dev->udev, 0),
- REQTYPE_I2C_WRITE, CTRL_WRITE_REQUEST,
- (bus << 8) | addr, 0, &dev->i2c_buf, len, 1000);
-
- if (ret < 0)
- return ret;
-
- ret = usb_control_msg(dev->udev, usb_rcvctrlpipe(dev->udev, 0),
- REQTYPE_I2C_WRITE_STATT, CTRL_READ_REQUEST,
- 0, 0, &dev->i2c_buf, 2, 1000);
-
- if ((ret == 2) && (dev->i2c_buf[1] == (len - 1)))
- ret = 0;
- else if (ret >= 0)
- ret = -EIO;
-
- return ret;
-}
-
-static int hdpvr_transfer(struct i2c_adapter *i2c_adapter, struct i2c_msg *msgs,
- int num)
-{
- struct hdpvr_device *dev = i2c_get_adapdata(i2c_adapter);
- int retval = 0, addr;
-
- if (num <= 0)
- return 0;
-
- mutex_lock(&dev->i2c_mutex);
-
- addr = msgs[0].addr << 1;
-
- if (num == 1) {
- if (msgs[0].flags & I2C_M_RD)
- retval = hdpvr_i2c_read(dev, 1, addr, NULL, 0,
- msgs[0].buf, msgs[0].len);
- else
- retval = hdpvr_i2c_write(dev, 1, addr, msgs[0].buf,
- msgs[0].len);
- } else if (num == 2) {
- if (msgs[0].addr != msgs[1].addr) {
- v4l2_warn(&dev->v4l2_dev, "refusing 2-phase i2c xfer "
- "with conflicting target addresses\n");
- retval = -EINVAL;
- goto out;
- }
-
- if ((msgs[0].flags & I2C_M_RD) || !(msgs[1].flags & I2C_M_RD)) {
- v4l2_warn(&dev->v4l2_dev, "refusing complex xfer with "
- "r0=%d, r1=%d\n", msgs[0].flags & I2C_M_RD,
- msgs[1].flags & I2C_M_RD);
- retval = -EINVAL;
- goto out;
- }
-
- /*
- * Write followed by atomic read is the only complex xfer that
- * we actually support here.
- */
- retval = hdpvr_i2c_read(dev, 1, addr, msgs[0].buf, msgs[0].len,
- msgs[1].buf, msgs[1].len);
- } else {
- v4l2_warn(&dev->v4l2_dev, "refusing %d-phase i2c xfer\n", num);
- }
-
-out:
- mutex_unlock(&dev->i2c_mutex);
-
- return retval ? retval : num;
-}
-
-static u32 hdpvr_functionality(struct i2c_adapter *adapter)
-{
- return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL;
-}
-
-static struct i2c_algorithm hdpvr_algo = {
- .master_xfer = hdpvr_transfer,
- .functionality = hdpvr_functionality,
-};
-
-static struct i2c_adapter hdpvr_i2c_adapter_template = {
- .name = "Hauppage HD PVR I2C",
- .owner = THIS_MODULE,
- .algo = &hdpvr_algo,
-};
-
-static int hdpvr_activate_ir(struct hdpvr_device *dev)
-{
- char buffer[2];
-
- mutex_lock(&dev->i2c_mutex);
-
- hdpvr_i2c_read(dev, 0, 0x54, NULL, 0, buffer, 1);
-
- buffer[0] = 0;
- buffer[1] = 0x8;
- hdpvr_i2c_write(dev, 1, 0x54, buffer, 2);
-
- buffer[1] = 0x18;
- hdpvr_i2c_write(dev, 1, 0x54, buffer, 2);
-
- mutex_unlock(&dev->i2c_mutex);
-
- return 0;
-}
-
-int hdpvr_register_i2c_adapter(struct hdpvr_device *dev)
-{
- int retval = -ENOMEM;
-
- hdpvr_activate_ir(dev);
-
- memcpy(&dev->i2c_adapter, &hdpvr_i2c_adapter_template,
- sizeof(struct i2c_adapter));
- dev->i2c_adapter.dev.parent = &dev->udev->dev;
-
- i2c_set_adapdata(&dev->i2c_adapter, dev);
-
- retval = i2c_add_adapter(&dev->i2c_adapter);
-
- return retval;
-}
-
-#endif
+++ /dev/null
-/*
- * Hauppauge HD PVR USB driver - video 4 linux 2 interface
- *
- * Copyright (C) 2008 Janne Grunau (j@jannau.net)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, version 2.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/uaccess.h>
-#include <linux/usb.h>
-#include <linux/mutex.h>
-#include <linux/workqueue.h>
-
-#include <linux/videodev2.h>
-#include <media/v4l2-dev.h>
-#include <media/v4l2-common.h>
-#include <media/v4l2-ioctl.h>
-#include "hdpvr.h"
-
-#define BULK_URB_TIMEOUT 90 /* 0.09 seconds */
-
-#define print_buffer_status() { \
- v4l2_dbg(MSG_BUFFER, hdpvr_debug, &dev->v4l2_dev, \
- "%s:%d buffer stat: %d free, %d proc\n", \
- __func__, __LINE__, \
- list_size(&dev->free_buff_list), \
- list_size(&dev->rec_buff_list)); }
-
-struct hdpvr_fh {
- struct hdpvr_device *dev;
-};
-
-static uint list_size(struct list_head *list)
-{
- struct list_head *tmp;
- uint count = 0;
-
- list_for_each(tmp, list) {
- count++;
- }
-
- return count;
-}
-
-/*=========================================================================*/
-/* urb callback */
-static void hdpvr_read_bulk_callback(struct urb *urb)
-{
- struct hdpvr_buffer *buf = (struct hdpvr_buffer *)urb->context;
- struct hdpvr_device *dev = buf->dev;
-
- /* marking buffer as received and wake waiting */
- buf->status = BUFSTAT_READY;
- wake_up_interruptible(&dev->wait_data);
-}
-
-/*=========================================================================*/
-/* bufffer bits */
-
-/* function expects dev->io_mutex to be hold by caller */
-int hdpvr_cancel_queue(struct hdpvr_device *dev)
-{
- struct hdpvr_buffer *buf;
-
- list_for_each_entry(buf, &dev->rec_buff_list, buff_list) {
- usb_kill_urb(buf->urb);
- buf->status = BUFSTAT_AVAILABLE;
- }
-
- list_splice_init(&dev->rec_buff_list, dev->free_buff_list.prev);
-
- return 0;
-}
-
-static int hdpvr_free_queue(struct list_head *q)
-{
- struct list_head *tmp;
- struct list_head *p;
- struct hdpvr_buffer *buf;
- struct urb *urb;
-
- for (p = q->next; p != q;) {
- buf = list_entry(p, struct hdpvr_buffer, buff_list);
-
- urb = buf->urb;
- usb_free_coherent(urb->dev, urb->transfer_buffer_length,
- urb->transfer_buffer, urb->transfer_dma);
- usb_free_urb(urb);
- tmp = p->next;
- list_del(p);
- kfree(buf);
- p = tmp;
- }
-
- return 0;
-}
-
-/* function expects dev->io_mutex to be hold by caller */
-int hdpvr_free_buffers(struct hdpvr_device *dev)
-{
- hdpvr_cancel_queue(dev);
-
- hdpvr_free_queue(&dev->free_buff_list);
- hdpvr_free_queue(&dev->rec_buff_list);
-
- return 0;
-}
-
-/* function expects dev->io_mutex to be hold by caller */
-int hdpvr_alloc_buffers(struct hdpvr_device *dev, uint count)
-{
- uint i;
- int retval = -ENOMEM;
- u8 *mem;
- struct hdpvr_buffer *buf;
- struct urb *urb;
-
- v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
- "allocating %u buffers\n", count);
-
- for (i = 0; i < count; i++) {
-
- buf = kzalloc(sizeof(struct hdpvr_buffer), GFP_KERNEL);
- if (!buf) {
- v4l2_err(&dev->v4l2_dev, "cannot allocate buffer\n");
- goto exit;
- }
- buf->dev = dev;
-
- urb = usb_alloc_urb(0, GFP_KERNEL);
- if (!urb) {
- v4l2_err(&dev->v4l2_dev, "cannot allocate urb\n");
- goto exit_urb;
- }
- buf->urb = urb;
-
- mem = usb_alloc_coherent(dev->udev, dev->bulk_in_size, GFP_KERNEL,
- &urb->transfer_dma);
- if (!mem) {
- v4l2_err(&dev->v4l2_dev,
- "cannot allocate usb transfer buffer\n");
- goto exit_urb_buffer;
- }
-
- usb_fill_bulk_urb(buf->urb, dev->udev,
- usb_rcvbulkpipe(dev->udev,
- dev->bulk_in_endpointAddr),
- mem, dev->bulk_in_size,
- hdpvr_read_bulk_callback, buf);
-
- buf->urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
- buf->status = BUFSTAT_AVAILABLE;
- list_add_tail(&buf->buff_list, &dev->free_buff_list);
- }
- return 0;
-exit_urb_buffer:
- usb_free_urb(urb);
-exit_urb:
- kfree(buf);
-exit:
- hdpvr_free_buffers(dev);
- return retval;
-}
-
-static int hdpvr_submit_buffers(struct hdpvr_device *dev)
-{
- struct hdpvr_buffer *buf;
- struct urb *urb;
- int ret = 0, err_count = 0;
-
- mutex_lock(&dev->io_mutex);
-
- while (dev->status == STATUS_STREAMING &&
- !list_empty(&dev->free_buff_list)) {
-
- buf = list_entry(dev->free_buff_list.next, struct hdpvr_buffer,
- buff_list);
- if (buf->status != BUFSTAT_AVAILABLE) {
- v4l2_err(&dev->v4l2_dev,
- "buffer not marked as available\n");
- ret = -EFAULT;
- goto err;
- }
-
- urb = buf->urb;
- urb->status = 0;
- urb->actual_length = 0;
- ret = usb_submit_urb(urb, GFP_KERNEL);
- if (ret) {
- v4l2_err(&dev->v4l2_dev,
- "usb_submit_urb in %s returned %d\n",
- __func__, ret);
- if (++err_count > 2)
- break;
- continue;
- }
- buf->status = BUFSTAT_INPROGRESS;
- list_move_tail(&buf->buff_list, &dev->rec_buff_list);
- }
-err:
- print_buffer_status();
- mutex_unlock(&dev->io_mutex);
- return ret;
-}
-
-static struct hdpvr_buffer *hdpvr_get_next_buffer(struct hdpvr_device *dev)
-{
- struct hdpvr_buffer *buf;
-
- mutex_lock(&dev->io_mutex);
-
- if (list_empty(&dev->rec_buff_list)) {
- mutex_unlock(&dev->io_mutex);
- return NULL;
- }
-
- buf = list_entry(dev->rec_buff_list.next, struct hdpvr_buffer,
- buff_list);
- mutex_unlock(&dev->io_mutex);
-
- return buf;
-}
-
-static void hdpvr_transmit_buffers(struct work_struct *work)
-{
- struct hdpvr_device *dev = container_of(work, struct hdpvr_device,
- worker);
-
- while (dev->status == STATUS_STREAMING) {
-
- if (hdpvr_submit_buffers(dev)) {
- v4l2_err(&dev->v4l2_dev, "couldn't submit buffers\n");
- goto error;
- }
- if (wait_event_interruptible(dev->wait_buffer,
- !list_empty(&dev->free_buff_list) ||
- dev->status != STATUS_STREAMING))
- goto error;
- }
-
- v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
- "transmit worker exited\n");
- return;
-error:
- v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
- "transmit buffers errored\n");
- dev->status = STATUS_ERROR;
-}
-
-/* function expects dev->io_mutex to be hold by caller */
-static int hdpvr_start_streaming(struct hdpvr_device *dev)
-{
- int ret;
- struct hdpvr_video_info *vidinf;
-
- if (dev->status == STATUS_STREAMING)
- return 0;
- else if (dev->status != STATUS_IDLE)
- return -EAGAIN;
-
- vidinf = get_video_info(dev);
-
- if (vidinf) {
- v4l2_dbg(MSG_BUFFER, hdpvr_debug, &dev->v4l2_dev,
- "video signal: %dx%d@%dhz\n", vidinf->width,
- vidinf->height, vidinf->fps);
- kfree(vidinf);
-
- /* start streaming 2 request */
- ret = usb_control_msg(dev->udev,
- usb_sndctrlpipe(dev->udev, 0),
- 0xb8, 0x38, 0x1, 0, NULL, 0, 8000);
- v4l2_dbg(MSG_BUFFER, hdpvr_debug, &dev->v4l2_dev,
- "encoder start control request returned %d\n", ret);
-
- hdpvr_config_call(dev, CTRL_START_STREAMING_VALUE, 0x00);
-
- dev->status = STATUS_STREAMING;
-
- INIT_WORK(&dev->worker, hdpvr_transmit_buffers);
- queue_work(dev->workqueue, &dev->worker);
-
- v4l2_dbg(MSG_BUFFER, hdpvr_debug, &dev->v4l2_dev,
- "streaming started\n");
-
- return 0;
- }
- msleep(250);
- v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
- "no video signal at input %d\n", dev->options.video_input);
- return -EAGAIN;
-}
-
-
-/* function expects dev->io_mutex to be hold by caller */
-static int hdpvr_stop_streaming(struct hdpvr_device *dev)
-{
- int actual_length;
- uint c = 0;
- u8 *buf;
-
- if (dev->status == STATUS_IDLE)
- return 0;
- else if (dev->status != STATUS_STREAMING)
- return -EAGAIN;
-
- buf = kmalloc(dev->bulk_in_size, GFP_KERNEL);
- if (!buf)
- v4l2_err(&dev->v4l2_dev, "failed to allocate temporary buffer "
- "for emptying the internal device buffer. "
- "Next capture start will be slow\n");
-
- dev->status = STATUS_SHUTTING_DOWN;
- hdpvr_config_call(dev, CTRL_STOP_STREAMING_VALUE, 0x00);
- mutex_unlock(&dev->io_mutex);
-
- wake_up_interruptible(&dev->wait_buffer);
- msleep(50);
-
- flush_workqueue(dev->workqueue);
-
- mutex_lock(&dev->io_mutex);
- /* kill the still outstanding urbs */
- hdpvr_cancel_queue(dev);
-
- /* emptying the device buffer beforeshutting it down */
- while (buf && ++c < 500 &&
- !usb_bulk_msg(dev->udev,
- usb_rcvbulkpipe(dev->udev,
- dev->bulk_in_endpointAddr),
- buf, dev->bulk_in_size, &actual_length,
- BULK_URB_TIMEOUT)) {
- v4l2_dbg(MSG_BUFFER, hdpvr_debug, &dev->v4l2_dev,
- "%2d: got %d bytes\n", c, actual_length);
- }
- kfree(buf);
- v4l2_dbg(MSG_BUFFER, hdpvr_debug, &dev->v4l2_dev,
- "used %d urbs to empty device buffers\n", c-1);
- msleep(10);
-
- dev->status = STATUS_IDLE;
-
- return 0;
-}
-
-
-/*=======================================================================*/
-/*
- * video 4 linux 2 file operations
- */
-
-static int hdpvr_open(struct file *file)
-{
- struct hdpvr_device *dev;
- struct hdpvr_fh *fh;
- int retval = -ENOMEM;
-
- dev = (struct hdpvr_device *)video_get_drvdata(video_devdata(file));
- if (!dev) {
- pr_err("open failing with with ENODEV\n");
- retval = -ENODEV;
- goto err;
- }
-
- fh = kzalloc(sizeof(struct hdpvr_fh), GFP_KERNEL);
- if (!fh) {
- v4l2_err(&dev->v4l2_dev, "Out of memory\n");
- goto err;
- }
- /* lock the device to allow correctly handling errors
- * in resumption */
- mutex_lock(&dev->io_mutex);
- dev->open_count++;
- mutex_unlock(&dev->io_mutex);
-
- fh->dev = dev;
-
- /* save our object in the file's private structure */
- file->private_data = fh;
-
- retval = 0;
-err:
- return retval;
-}
-
-static int hdpvr_release(struct file *file)
-{
- struct hdpvr_fh *fh = file->private_data;
- struct hdpvr_device *dev = fh->dev;
-
- if (!dev)
- return -ENODEV;
-
- mutex_lock(&dev->io_mutex);
- if (!(--dev->open_count) && dev->status == STATUS_STREAMING)
- hdpvr_stop_streaming(dev);
-
- mutex_unlock(&dev->io_mutex);
-
- return 0;
-}
-
-/*
- * hdpvr_v4l2_read()
- * will allocate buffers when called for the first time
- */
-static ssize_t hdpvr_read(struct file *file, char __user *buffer, size_t count,
- loff_t *pos)
-{
- struct hdpvr_fh *fh = file->private_data;
- struct hdpvr_device *dev = fh->dev;
- struct hdpvr_buffer *buf = NULL;
- struct urb *urb;
- unsigned int ret = 0;
- int rem, cnt;
-
- if (*pos)
- return -ESPIPE;
-
- if (!dev)
- return -ENODEV;
-
- mutex_lock(&dev->io_mutex);
- if (dev->status == STATUS_IDLE) {
- if (hdpvr_start_streaming(dev)) {
- v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
- "start_streaming failed\n");
- ret = -EIO;
- msleep(200);
- dev->status = STATUS_IDLE;
- mutex_unlock(&dev->io_mutex);
- goto err;
- }
- print_buffer_status();
- }
- mutex_unlock(&dev->io_mutex);
-
- /* wait for the first buffer */
- if (!(file->f_flags & O_NONBLOCK)) {
- if (wait_event_interruptible(dev->wait_data,
- hdpvr_get_next_buffer(dev)))
- return -ERESTARTSYS;
- }
-
- buf = hdpvr_get_next_buffer(dev);
-
- while (count > 0 && buf) {
-
- if (buf->status != BUFSTAT_READY &&
- dev->status != STATUS_DISCONNECTED) {
- /* return nonblocking */
- if (file->f_flags & O_NONBLOCK) {
- if (!ret)
- ret = -EAGAIN;
- goto err;
- }
-
- if (wait_event_interruptible(dev->wait_data,
- buf->status == BUFSTAT_READY)) {
- ret = -ERESTARTSYS;
- goto err;
- }
- }
-
- if (buf->status != BUFSTAT_READY)
- break;
-
- /* set remaining bytes to copy */
- urb = buf->urb;
- rem = urb->actual_length - buf->pos;
- cnt = rem > count ? count : rem;
-
- if (copy_to_user(buffer, urb->transfer_buffer + buf->pos,
- cnt)) {
- v4l2_err(&dev->v4l2_dev, "read: copy_to_user failed\n");
- if (!ret)
- ret = -EFAULT;
- goto err;
- }
-
- buf->pos += cnt;
- count -= cnt;
- buffer += cnt;
- ret += cnt;
-
- /* finished, take next buffer */
- if (buf->pos == urb->actual_length) {
- mutex_lock(&dev->io_mutex);
- buf->pos = 0;
- buf->status = BUFSTAT_AVAILABLE;
-
- list_move_tail(&buf->buff_list, &dev->free_buff_list);
-
- print_buffer_status();
-
- mutex_unlock(&dev->io_mutex);
-
- wake_up_interruptible(&dev->wait_buffer);
-
- buf = hdpvr_get_next_buffer(dev);
- }
- }
-err:
- if (!ret && !buf)
- ret = -EAGAIN;
- return ret;
-}
-
-static unsigned int hdpvr_poll(struct file *filp, poll_table *wait)
-{
- struct hdpvr_buffer *buf = NULL;
- struct hdpvr_fh *fh = filp->private_data;
- struct hdpvr_device *dev = fh->dev;
- unsigned int mask = 0;
-
- mutex_lock(&dev->io_mutex);
-
- if (!video_is_registered(dev->video_dev)) {
- mutex_unlock(&dev->io_mutex);
- return -EIO;
- }
-
- if (dev->status == STATUS_IDLE) {
- if (hdpvr_start_streaming(dev)) {
- v4l2_dbg(MSG_BUFFER, hdpvr_debug, &dev->v4l2_dev,
- "start_streaming failed\n");
- dev->status = STATUS_IDLE;
- }
-
- print_buffer_status();
- }
- mutex_unlock(&dev->io_mutex);
-
- buf = hdpvr_get_next_buffer(dev);
- /* only wait if no data is available */
- if (!buf || buf->status != BUFSTAT_READY) {
- poll_wait(filp, &dev->wait_data, wait);
- buf = hdpvr_get_next_buffer(dev);
- }
- if (buf && buf->status == BUFSTAT_READY)
- mask |= POLLIN | POLLRDNORM;
-
- return mask;
-}
-
-
-static const struct v4l2_file_operations hdpvr_fops = {
- .owner = THIS_MODULE,
- .open = hdpvr_open,
- .release = hdpvr_release,
- .read = hdpvr_read,
- .poll = hdpvr_poll,
- .unlocked_ioctl = video_ioctl2,
-};
-
-/*=======================================================================*/
-/*
- * V4L2 ioctl handling
- */
-
-static int vidioc_querycap(struct file *file, void *priv,
- struct v4l2_capability *cap)
-{
- struct hdpvr_device *dev = video_drvdata(file);
-
- strcpy(cap->driver, "hdpvr");
- strcpy(cap->card, "Hauppauge HD PVR");
- usb_make_path(dev->udev, cap->bus_info, sizeof(cap->bus_info));
- cap->capabilities = V4L2_CAP_VIDEO_CAPTURE |
- V4L2_CAP_AUDIO |
- V4L2_CAP_READWRITE;
- return 0;
-}
-
-static int vidioc_s_std(struct file *file, void *private_data,
- v4l2_std_id *std)
-{
- struct hdpvr_fh *fh = file->private_data;
- struct hdpvr_device *dev = fh->dev;
- u8 std_type = 1;
-
- if (*std & (V4L2_STD_NTSC | V4L2_STD_PAL_60))
- std_type = 0;
-
- return hdpvr_config_call(dev, CTRL_VIDEO_STD_TYPE, std_type);
-}
-
-static const char *iname[] = {
- [HDPVR_COMPONENT] = "Component",
- [HDPVR_SVIDEO] = "S-Video",
- [HDPVR_COMPOSITE] = "Composite",
-};
-
-static int vidioc_enum_input(struct file *file, void *priv,
- struct v4l2_input *i)
-{
- struct hdpvr_fh *fh = file->private_data;
- struct hdpvr_device *dev = fh->dev;
- unsigned int n;
-
- n = i->index;
- if (n >= HDPVR_VIDEO_INPUTS)
- return -EINVAL;
-
- i->type = V4L2_INPUT_TYPE_CAMERA;
-
- strncpy(i->name, iname[n], sizeof(i->name) - 1);
- i->name[sizeof(i->name) - 1] = '\0';
-
- i->audioset = 1<<HDPVR_RCA_FRONT | 1<<HDPVR_RCA_BACK | 1<<HDPVR_SPDIF;
-
- i->std = dev->video_dev->tvnorms;
-
- return 0;
-}
-
-static int vidioc_s_input(struct file *file, void *private_data,
- unsigned int index)
-{
- struct hdpvr_fh *fh = file->private_data;
- struct hdpvr_device *dev = fh->dev;
- int retval;
-
- if (index >= HDPVR_VIDEO_INPUTS)
- return -EINVAL;
-
- if (dev->status != STATUS_IDLE)
- return -EAGAIN;
-
- retval = hdpvr_config_call(dev, CTRL_VIDEO_INPUT_VALUE, index+1);
- if (!retval)
- dev->options.video_input = index;
-
- return retval;
-}
-
-static int vidioc_g_input(struct file *file, void *private_data,
- unsigned int *index)
-{
- struct hdpvr_fh *fh = file->private_data;
- struct hdpvr_device *dev = fh->dev;
-
- *index = dev->options.video_input;
- return 0;
-}
-
-
-static const char *audio_iname[] = {
- [HDPVR_RCA_FRONT] = "RCA front",
- [HDPVR_RCA_BACK] = "RCA back",
- [HDPVR_SPDIF] = "SPDIF",
-};
-
-static int vidioc_enumaudio(struct file *file, void *priv,
- struct v4l2_audio *audio)
-{
- unsigned int n;
-
- n = audio->index;
- if (n >= HDPVR_AUDIO_INPUTS)
- return -EINVAL;
-
- audio->capability = V4L2_AUDCAP_STEREO;
-
- strncpy(audio->name, audio_iname[n], sizeof(audio->name) - 1);
- audio->name[sizeof(audio->name) - 1] = '\0';
-
- return 0;
-}
-
-static int vidioc_s_audio(struct file *file, void *private_data,
- struct v4l2_audio *audio)
-{
- struct hdpvr_fh *fh = file->private_data;
- struct hdpvr_device *dev = fh->dev;
- int retval;
-
- if (audio->index >= HDPVR_AUDIO_INPUTS)
- return -EINVAL;
-
- if (dev->status != STATUS_IDLE)
- return -EAGAIN;
-
- retval = hdpvr_set_audio(dev, audio->index+1, dev->options.audio_codec);
- if (!retval)
- dev->options.audio_input = audio->index;
-
- return retval;
-}
-
-static int vidioc_g_audio(struct file *file, void *private_data,
- struct v4l2_audio *audio)
-{
- struct hdpvr_fh *fh = file->private_data;
- struct hdpvr_device *dev = fh->dev;
-
- audio->index = dev->options.audio_input;
- audio->capability = V4L2_AUDCAP_STEREO;
- strncpy(audio->name, audio_iname[audio->index], sizeof(audio->name));
- audio->name[sizeof(audio->name) - 1] = '\0';
- return 0;
-}
-
-static const s32 supported_v4l2_ctrls[] = {
- V4L2_CID_BRIGHTNESS,
- V4L2_CID_CONTRAST,
- V4L2_CID_SATURATION,
- V4L2_CID_HUE,
- V4L2_CID_SHARPNESS,
- V4L2_CID_MPEG_AUDIO_ENCODING,
- V4L2_CID_MPEG_VIDEO_ENCODING,
- V4L2_CID_MPEG_VIDEO_BITRATE_MODE,
- V4L2_CID_MPEG_VIDEO_BITRATE,
- V4L2_CID_MPEG_VIDEO_BITRATE_PEAK,
-};
-
-static int fill_queryctrl(struct hdpvr_options *opt, struct v4l2_queryctrl *qc,
- int ac3, int fw_ver)
-{
- int err;
-
- if (fw_ver > 0x15) {
- switch (qc->id) {
- case V4L2_CID_BRIGHTNESS:
- return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x80);
- case V4L2_CID_CONTRAST:
- return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x40);
- case V4L2_CID_SATURATION:
- return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x40);
- case V4L2_CID_HUE:
- return v4l2_ctrl_query_fill(qc, 0x0, 0x1e, 1, 0xf);
- case V4L2_CID_SHARPNESS:
- return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x80);
- }
- } else {
- switch (qc->id) {
- case V4L2_CID_BRIGHTNESS:
- return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x86);
- case V4L2_CID_CONTRAST:
- return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x80);
- case V4L2_CID_SATURATION:
- return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x80);
- case V4L2_CID_HUE:
- return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x80);
- case V4L2_CID_SHARPNESS:
- return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x80);
- }
- }
-
- switch (qc->id) {
- case V4L2_CID_MPEG_AUDIO_ENCODING:
- return v4l2_ctrl_query_fill(
- qc, V4L2_MPEG_AUDIO_ENCODING_AAC,
- ac3 ? V4L2_MPEG_AUDIO_ENCODING_AC3
- : V4L2_MPEG_AUDIO_ENCODING_AAC,
- 1, V4L2_MPEG_AUDIO_ENCODING_AAC);
- case V4L2_CID_MPEG_VIDEO_ENCODING:
- return v4l2_ctrl_query_fill(
- qc, V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC,
- V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC, 1,
- V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC);
-
-/* case V4L2_CID_MPEG_VIDEO_? maybe keyframe interval: */
-/* return v4l2_ctrl_query_fill(qc, 0, 128, 128, 0); */
- case V4L2_CID_MPEG_VIDEO_BITRATE_MODE:
- return v4l2_ctrl_query_fill(
- qc, V4L2_MPEG_VIDEO_BITRATE_MODE_VBR,
- V4L2_MPEG_VIDEO_BITRATE_MODE_CBR, 1,
- V4L2_MPEG_VIDEO_BITRATE_MODE_CBR);
-
- case V4L2_CID_MPEG_VIDEO_BITRATE:
- return v4l2_ctrl_query_fill(qc, 1000000, 13500000, 100000,
- 6500000);
- case V4L2_CID_MPEG_VIDEO_BITRATE_PEAK:
- err = v4l2_ctrl_query_fill(qc, 1100000, 20200000, 100000,
- 9000000);
- if (!err && opt->bitrate_mode == HDPVR_CONSTANT)
- qc->flags |= V4L2_CTRL_FLAG_INACTIVE;
- return err;
- default:
- return -EINVAL;
- }
-}
-
-static int vidioc_queryctrl(struct file *file, void *private_data,
- struct v4l2_queryctrl *qc)
-{
- struct hdpvr_fh *fh = file->private_data;
- struct hdpvr_device *dev = fh->dev;
- int i, next;
- u32 id = qc->id;
-
- memset(qc, 0, sizeof(*qc));
-
- next = !!(id & V4L2_CTRL_FLAG_NEXT_CTRL);
- qc->id = id & ~V4L2_CTRL_FLAG_NEXT_CTRL;
-
- for (i = 0; i < ARRAY_SIZE(supported_v4l2_ctrls); i++) {
- if (next) {
- if (qc->id < supported_v4l2_ctrls[i])
- qc->id = supported_v4l2_ctrls[i];
- else
- continue;
- }
-
- if (qc->id == supported_v4l2_ctrls[i])
- return fill_queryctrl(&dev->options, qc,
- dev->flags & HDPVR_FLAG_AC3_CAP,
- dev->fw_ver);
-
- if (qc->id < supported_v4l2_ctrls[i])
- break;
- }
-
- return -EINVAL;
-}
-
-static int vidioc_g_ctrl(struct file *file, void *private_data,
- struct v4l2_control *ctrl)
-{
- struct hdpvr_fh *fh = file->private_data;
- struct hdpvr_device *dev = fh->dev;
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- ctrl->value = dev->options.brightness;
- break;
- case V4L2_CID_CONTRAST:
- ctrl->value = dev->options.contrast;
- break;
- case V4L2_CID_SATURATION:
- ctrl->value = dev->options.saturation;
- break;
- case V4L2_CID_HUE:
- ctrl->value = dev->options.hue;
- break;
- case V4L2_CID_SHARPNESS:
- ctrl->value = dev->options.sharpness;
- break;
- default:
- return -EINVAL;
- }
- return 0;
-}
-
-static int vidioc_s_ctrl(struct file *file, void *private_data,
- struct v4l2_control *ctrl)
-{
- struct hdpvr_fh *fh = file->private_data;
- struct hdpvr_device *dev = fh->dev;
- int retval;
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- retval = hdpvr_config_call(dev, CTRL_BRIGHTNESS, ctrl->value);
- if (!retval)
- dev->options.brightness = ctrl->value;
- break;
- case V4L2_CID_CONTRAST:
- retval = hdpvr_config_call(dev, CTRL_CONTRAST, ctrl->value);
- if (!retval)
- dev->options.contrast = ctrl->value;
- break;
- case V4L2_CID_SATURATION:
- retval = hdpvr_config_call(dev, CTRL_SATURATION, ctrl->value);
- if (!retval)
- dev->options.saturation = ctrl->value;
- break;
- case V4L2_CID_HUE:
- retval = hdpvr_config_call(dev, CTRL_HUE, ctrl->value);
- if (!retval)
- dev->options.hue = ctrl->value;
- break;
- case V4L2_CID_SHARPNESS:
- retval = hdpvr_config_call(dev, CTRL_SHARPNESS, ctrl->value);
- if (!retval)
- dev->options.sharpness = ctrl->value;
- break;
- default:
- return -EINVAL;
- }
-
- return retval;
-}
-
-
-static int hdpvr_get_ctrl(struct hdpvr_options *opt,
- struct v4l2_ext_control *ctrl)
-{
- switch (ctrl->id) {
- case V4L2_CID_MPEG_AUDIO_ENCODING:
- ctrl->value = opt->audio_codec;
- break;
- case V4L2_CID_MPEG_VIDEO_ENCODING:
- ctrl->value = V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC;
- break;
-/* case V4L2_CID_MPEG_VIDEO_B_FRAMES: */
-/* ctrl->value = (opt->gop_mode & 0x2) ? 0 : 128; */
-/* break; */
- case V4L2_CID_MPEG_VIDEO_BITRATE_MODE:
- ctrl->value = opt->bitrate_mode == HDPVR_CONSTANT
- ? V4L2_MPEG_VIDEO_BITRATE_MODE_CBR
- : V4L2_MPEG_VIDEO_BITRATE_MODE_VBR;
- break;
- case V4L2_CID_MPEG_VIDEO_BITRATE:
- ctrl->value = opt->bitrate * 100000;
- break;
- case V4L2_CID_MPEG_VIDEO_BITRATE_PEAK:
- ctrl->value = opt->peak_bitrate * 100000;
- break;
- case V4L2_CID_MPEG_STREAM_TYPE:
- ctrl->value = V4L2_MPEG_STREAM_TYPE_MPEG2_TS;
- break;
- default:
- return -EINVAL;
- }
- return 0;
-}
-
-static int vidioc_g_ext_ctrls(struct file *file, void *priv,
- struct v4l2_ext_controls *ctrls)
-{
- struct hdpvr_fh *fh = file->private_data;
- struct hdpvr_device *dev = fh->dev;
- int i, err = 0;
-
- if (ctrls->ctrl_class == V4L2_CTRL_CLASS_MPEG) {
- for (i = 0; i < ctrls->count; i++) {
- struct v4l2_ext_control *ctrl = ctrls->controls + i;
-
- err = hdpvr_get_ctrl(&dev->options, ctrl);
- if (err) {
- ctrls->error_idx = i;
- break;
- }
- }
- return err;
-
- }
-
- return -EINVAL;
-}
-
-
-static int hdpvr_try_ctrl(struct v4l2_ext_control *ctrl, int ac3)
-{
- int ret = -EINVAL;
-
- switch (ctrl->id) {
- case V4L2_CID_MPEG_AUDIO_ENCODING:
- if (ctrl->value == V4L2_MPEG_AUDIO_ENCODING_AAC ||
- (ac3 && ctrl->value == V4L2_MPEG_AUDIO_ENCODING_AC3))
- ret = 0;
- break;
- case V4L2_CID_MPEG_VIDEO_ENCODING:
- if (ctrl->value == V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC)
- ret = 0;
- break;
-/* case V4L2_CID_MPEG_VIDEO_B_FRAMES: */
-/* if (ctrl->value == 0 || ctrl->value == 128) */
-/* ret = 0; */
-/* break; */
- case V4L2_CID_MPEG_VIDEO_BITRATE_MODE:
- if (ctrl->value == V4L2_MPEG_VIDEO_BITRATE_MODE_CBR ||
- ctrl->value == V4L2_MPEG_VIDEO_BITRATE_MODE_VBR)
- ret = 0;
- break;
- case V4L2_CID_MPEG_VIDEO_BITRATE:
- {
- uint bitrate = ctrl->value / 100000;
- if (bitrate >= 10 && bitrate <= 135)
- ret = 0;
- break;
- }
- case V4L2_CID_MPEG_VIDEO_BITRATE_PEAK:
- {
- uint peak_bitrate = ctrl->value / 100000;
- if (peak_bitrate >= 10 && peak_bitrate <= 202)
- ret = 0;
- break;
- }
- case V4L2_CID_MPEG_STREAM_TYPE:
- if (ctrl->value == V4L2_MPEG_STREAM_TYPE_MPEG2_TS)
- ret = 0;
- break;
- default:
- return -EINVAL;
- }
- return ret;
-}
-
-static int vidioc_try_ext_ctrls(struct file *file, void *priv,
- struct v4l2_ext_controls *ctrls)
-{
- struct hdpvr_fh *fh = file->private_data;
- struct hdpvr_device *dev = fh->dev;
- int i, err = 0;
-
- if (ctrls->ctrl_class == V4L2_CTRL_CLASS_MPEG) {
- for (i = 0; i < ctrls->count; i++) {
- struct v4l2_ext_control *ctrl = ctrls->controls + i;
-
- err = hdpvr_try_ctrl(ctrl,
- dev->flags & HDPVR_FLAG_AC3_CAP);
- if (err) {
- ctrls->error_idx = i;
- break;
- }
- }
- return err;
- }
-
- return -EINVAL;
-}
-
-
-static int hdpvr_set_ctrl(struct hdpvr_device *dev,
- struct v4l2_ext_control *ctrl)
-{
- struct hdpvr_options *opt = &dev->options;
- int ret = 0;
-
- switch (ctrl->id) {
- case V4L2_CID_MPEG_AUDIO_ENCODING:
- if (dev->flags & HDPVR_FLAG_AC3_CAP) {
- opt->audio_codec = ctrl->value;
- ret = hdpvr_set_audio(dev, opt->audio_input,
- opt->audio_codec);
- }
- break;
- case V4L2_CID_MPEG_VIDEO_ENCODING:
- break;
-/* case V4L2_CID_MPEG_VIDEO_B_FRAMES: */
-/* if (ctrl->value == 0 && !(opt->gop_mode & 0x2)) { */
-/* opt->gop_mode |= 0x2; */
-/* hdpvr_config_call(dev, CTRL_GOP_MODE_VALUE, */
-/* opt->gop_mode); */
-/* } */
-/* if (ctrl->value == 128 && opt->gop_mode & 0x2) { */
-/* opt->gop_mode &= ~0x2; */
-/* hdpvr_config_call(dev, CTRL_GOP_MODE_VALUE, */
-/* opt->gop_mode); */
-/* } */
-/* break; */
- case V4L2_CID_MPEG_VIDEO_BITRATE_MODE:
- if (ctrl->value == V4L2_MPEG_VIDEO_BITRATE_MODE_CBR &&
- opt->bitrate_mode != HDPVR_CONSTANT) {
- opt->bitrate_mode = HDPVR_CONSTANT;
- hdpvr_config_call(dev, CTRL_BITRATE_MODE_VALUE,
- opt->bitrate_mode);
- }
- if (ctrl->value == V4L2_MPEG_VIDEO_BITRATE_MODE_VBR &&
- opt->bitrate_mode == HDPVR_CONSTANT) {
- opt->bitrate_mode = HDPVR_VARIABLE_AVERAGE;
- hdpvr_config_call(dev, CTRL_BITRATE_MODE_VALUE,
- opt->bitrate_mode);
- }
- break;
- case V4L2_CID_MPEG_VIDEO_BITRATE: {
- uint bitrate = ctrl->value / 100000;
-
- opt->bitrate = bitrate;
- if (bitrate >= opt->peak_bitrate)
- opt->peak_bitrate = bitrate+1;
-
- hdpvr_set_bitrate(dev);
- break;
- }
- case V4L2_CID_MPEG_VIDEO_BITRATE_PEAK: {
- uint peak_bitrate = ctrl->value / 100000;
-
- if (opt->bitrate_mode == HDPVR_CONSTANT)
- break;
-
- if (opt->bitrate < peak_bitrate) {
- opt->peak_bitrate = peak_bitrate;
- hdpvr_set_bitrate(dev);
- } else
- ret = -EINVAL;
- break;
- }
- case V4L2_CID_MPEG_STREAM_TYPE:
- break;
- default:
- return -EINVAL;
- }
- return ret;
-}
-
-static int vidioc_s_ext_ctrls(struct file *file, void *priv,
- struct v4l2_ext_controls *ctrls)
-{
- struct hdpvr_fh *fh = file->private_data;
- struct hdpvr_device *dev = fh->dev;
- int i, err = 0;
-
- if (ctrls->ctrl_class == V4L2_CTRL_CLASS_MPEG) {
- for (i = 0; i < ctrls->count; i++) {
- struct v4l2_ext_control *ctrl = ctrls->controls + i;
-
- err = hdpvr_try_ctrl(ctrl,
- dev->flags & HDPVR_FLAG_AC3_CAP);
- if (err) {
- ctrls->error_idx = i;
- break;
- }
- err = hdpvr_set_ctrl(dev, ctrl);
- if (err) {
- ctrls->error_idx = i;
- break;
- }
- }
- return err;
-
- }
-
- return -EINVAL;
-}
-
-static int vidioc_enum_fmt_vid_cap(struct file *file, void *private_data,
- struct v4l2_fmtdesc *f)
-{
-
- if (f->index != 0 || f->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
-
- f->flags = V4L2_FMT_FLAG_COMPRESSED;
- strncpy(f->description, "MPEG2-TS with AVC/AAC streams", 32);
- f->pixelformat = V4L2_PIX_FMT_MPEG;
-
- return 0;
-}
-
-static int vidioc_g_fmt_vid_cap(struct file *file, void *private_data,
- struct v4l2_format *f)
-{
- struct hdpvr_fh *fh = file->private_data;
- struct hdpvr_device *dev = fh->dev;
- struct hdpvr_video_info *vid_info;
-
- if (!dev)
- return -ENODEV;
-
- vid_info = get_video_info(dev);
- if (!vid_info)
- return -EFAULT;
-
- f->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- f->fmt.pix.pixelformat = V4L2_PIX_FMT_MPEG;
- f->fmt.pix.width = vid_info->width;
- f->fmt.pix.height = vid_info->height;
- f->fmt.pix.sizeimage = dev->bulk_in_size;
- f->fmt.pix.colorspace = 0;
- f->fmt.pix.bytesperline = 0;
- f->fmt.pix.field = V4L2_FIELD_ANY;
-
- kfree(vid_info);
- return 0;
-}
-
-static int vidioc_encoder_cmd(struct file *filp, void *priv,
- struct v4l2_encoder_cmd *a)
-{
- struct hdpvr_fh *fh = filp->private_data;
- struct hdpvr_device *dev = fh->dev;
- int res;
-
- mutex_lock(&dev->io_mutex);
-
- memset(&a->raw, 0, sizeof(a->raw));
- switch (a->cmd) {
- case V4L2_ENC_CMD_START:
- a->flags = 0;
- res = hdpvr_start_streaming(dev);
- break;
- case V4L2_ENC_CMD_STOP:
- res = hdpvr_stop_streaming(dev);
- break;
- default:
- v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
- "Unsupported encoder cmd %d\n", a->cmd);
- res = -EINVAL;
- }
- mutex_unlock(&dev->io_mutex);
- return res;
-}
-
-static int vidioc_try_encoder_cmd(struct file *filp, void *priv,
- struct v4l2_encoder_cmd *a)
-{
- switch (a->cmd) {
- case V4L2_ENC_CMD_START:
- case V4L2_ENC_CMD_STOP:
- return 0;
- default:
- return -EINVAL;
- }
-}
-
-static const struct v4l2_ioctl_ops hdpvr_ioctl_ops = {
- .vidioc_querycap = vidioc_querycap,
- .vidioc_s_std = vidioc_s_std,
- .vidioc_enum_input = vidioc_enum_input,
- .vidioc_g_input = vidioc_g_input,
- .vidioc_s_input = vidioc_s_input,
- .vidioc_enumaudio = vidioc_enumaudio,
- .vidioc_g_audio = vidioc_g_audio,
- .vidioc_s_audio = vidioc_s_audio,
- .vidioc_queryctrl = vidioc_queryctrl,
- .vidioc_g_ctrl = vidioc_g_ctrl,
- .vidioc_s_ctrl = vidioc_s_ctrl,
- .vidioc_g_ext_ctrls = vidioc_g_ext_ctrls,
- .vidioc_s_ext_ctrls = vidioc_s_ext_ctrls,
- .vidioc_try_ext_ctrls = vidioc_try_ext_ctrls,
- .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
- .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap,
- .vidioc_encoder_cmd = vidioc_encoder_cmd,
- .vidioc_try_encoder_cmd = vidioc_try_encoder_cmd,
-};
-
-static void hdpvr_device_release(struct video_device *vdev)
-{
- struct hdpvr_device *dev = video_get_drvdata(vdev);
-
- hdpvr_delete(dev);
- mutex_lock(&dev->io_mutex);
- destroy_workqueue(dev->workqueue);
- mutex_unlock(&dev->io_mutex);
-
- v4l2_device_unregister(&dev->v4l2_dev);
-
- /* deregister I2C adapter */
-#if defined(CONFIG_I2C) || (CONFIG_I2C_MODULE)
- mutex_lock(&dev->i2c_mutex);
- i2c_del_adapter(&dev->i2c_adapter);
- mutex_unlock(&dev->i2c_mutex);
-#endif /* CONFIG_I2C */
-
- kfree(dev->usbc_buf);
- kfree(dev);
-}
-
-static const struct video_device hdpvr_video_template = {
-/* .type = VFL_TYPE_GRABBER, */
-/* .type2 = VID_TYPE_CAPTURE | VID_TYPE_MPEG_ENCODER, */
- .fops = &hdpvr_fops,
- .release = hdpvr_device_release,
- .ioctl_ops = &hdpvr_ioctl_ops,
- .tvnorms =
- V4L2_STD_NTSC | V4L2_STD_SECAM | V4L2_STD_PAL_B |
- V4L2_STD_PAL_G | V4L2_STD_PAL_H | V4L2_STD_PAL_I |
- V4L2_STD_PAL_D | V4L2_STD_PAL_M | V4L2_STD_PAL_N |
- V4L2_STD_PAL_60,
- .current_norm = V4L2_STD_NTSC | V4L2_STD_PAL_M |
- V4L2_STD_PAL_60,
-};
-
-int hdpvr_register_videodev(struct hdpvr_device *dev, struct device *parent,
- int devnum)
-{
- /* setup and register video device */
- dev->video_dev = video_device_alloc();
- if (!dev->video_dev) {
- v4l2_err(&dev->v4l2_dev, "video_device_alloc() failed\n");
- goto error;
- }
-
- *(dev->video_dev) = hdpvr_video_template;
- strcpy(dev->video_dev->name, "Hauppauge HD PVR");
- dev->video_dev->parent = parent;
- video_set_drvdata(dev->video_dev, dev);
-
- if (video_register_device(dev->video_dev, VFL_TYPE_GRABBER, devnum)) {
- v4l2_err(&dev->v4l2_dev, "video_device registration failed\n");
- goto error;
- }
-
- return 0;
-error:
- return -ENOMEM;
-}
+++ /dev/null
-/*
- * Hauppauge HD PVR USB driver
- *
- * Copyright (C) 2008 Janne Grunau (j@jannau.net)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, version 2.
- *
- */
-
-#include <linux/usb.h>
-#include <linux/i2c.h>
-#include <linux/mutex.h>
-#include <linux/workqueue.h>
-#include <linux/videodev2.h>
-
-#include <media/v4l2-device.h>
-#include <media/ir-kbd-i2c.h>
-
-#define HDPVR_MAX 8
-#define HDPVR_I2C_MAX_SIZE 128
-
-/* Define these values to match your devices */
-#define HD_PVR_VENDOR_ID 0x2040
-#define HD_PVR_PRODUCT_ID 0x4900
-#define HD_PVR_PRODUCT_ID1 0x4901
-#define HD_PVR_PRODUCT_ID2 0x4902
-#define HD_PVR_PRODUCT_ID4 0x4903
-#define HD_PVR_PRODUCT_ID3 0x4982
-
-#define UNSET (-1U)
-
-#define NUM_BUFFERS 64
-
-#define HDPVR_FIRMWARE_VERSION 0x08
-#define HDPVR_FIRMWARE_VERSION_AC3 0x0d
-#define HDPVR_FIRMWARE_VERSION_0X12 0x12
-#define HDPVR_FIRMWARE_VERSION_0X15 0x15
-
-/* #define HDPVR_DEBUG */
-
-extern int hdpvr_debug;
-
-#define MSG_INFO 1
-#define MSG_BUFFER 2
-
-struct hdpvr_options {
- u8 video_std;
- u8 video_input;
- u8 audio_input;
- u8 bitrate; /* in 100kbps */
- u8 peak_bitrate; /* in 100kbps */
- u8 bitrate_mode;
- u8 gop_mode;
- enum v4l2_mpeg_audio_encoding audio_codec;
- u8 brightness;
- u8 contrast;
- u8 hue;
- u8 saturation;
- u8 sharpness;
-};
-
-/* Structure to hold all of our device specific stuff */
-struct hdpvr_device {
- /* the v4l device for this device */
- struct video_device *video_dev;
- /* the usb device for this device */
- struct usb_device *udev;
- /* v4l2-device unused */
- struct v4l2_device v4l2_dev;
-
- /* the max packet size of the bulk endpoint */
- size_t bulk_in_size;
- /* the address of the bulk in endpoint */
- __u8 bulk_in_endpointAddr;
-
- /* holds the current device status */
- __u8 status;
- /* count the number of openers */
- uint open_count;
-
- /* holds the cureent set options */
- struct hdpvr_options options;
-
- uint flags;
-
- /* synchronize I/O */
- struct mutex io_mutex;
- /* available buffers */
- struct list_head free_buff_list;
- /* in progress buffers */
- struct list_head rec_buff_list;
- /* waitqueue for buffers */
- wait_queue_head_t wait_buffer;
- /* waitqueue for data */
- wait_queue_head_t wait_data;
- /**/
- struct workqueue_struct *workqueue;
- /**/
- struct work_struct worker;
-
- /* I2C adapter */
- struct i2c_adapter i2c_adapter;
- /* I2C lock */
- struct mutex i2c_mutex;
- /* I2C message buffer space */
- char i2c_buf[HDPVR_I2C_MAX_SIZE];
-
- /* For passing data to ir-kbd-i2c */
- struct IR_i2c_init_data ir_i2c_init_data;
-
- /* usb control transfer buffer and lock */
- struct mutex usbc_mutex;
- u8 *usbc_buf;
- u8 fw_ver;
-};
-
-static inline struct hdpvr_device *to_hdpvr_dev(struct v4l2_device *v4l2_dev)
-{
- return container_of(v4l2_dev, struct hdpvr_device, v4l2_dev);
-}
-
-
-/* buffer one bulk urb of data */
-struct hdpvr_buffer {
- struct list_head buff_list;
-
- struct urb *urb;
-
- struct hdpvr_device *dev;
-
- uint pos;
-
- __u8 status;
-};
-
-/* */
-
-struct hdpvr_video_info {
- u16 width;
- u16 height;
- u8 fps;
-};
-
-enum {
- STATUS_UNINITIALIZED = 0,
- STATUS_IDLE,
- STATUS_STARTING,
- STATUS_SHUTTING_DOWN,
- STATUS_STREAMING,
- STATUS_ERROR,
- STATUS_DISCONNECTED,
-};
-
-enum {
- HDPVR_FLAG_AC3_CAP = 1,
-};
-
-enum {
- BUFSTAT_UNINITIALIZED = 0,
- BUFSTAT_AVAILABLE,
- BUFSTAT_INPROGRESS,
- BUFSTAT_READY,
-};
-
-#define CTRL_START_STREAMING_VALUE 0x0700
-#define CTRL_STOP_STREAMING_VALUE 0x0800
-#define CTRL_BITRATE_VALUE 0x1000
-#define CTRL_BITRATE_MODE_VALUE 0x1200
-#define CTRL_GOP_MODE_VALUE 0x1300
-#define CTRL_VIDEO_INPUT_VALUE 0x1500
-#define CTRL_VIDEO_STD_TYPE 0x1700
-#define CTRL_AUDIO_INPUT_VALUE 0x2500
-#define CTRL_BRIGHTNESS 0x2900
-#define CTRL_CONTRAST 0x2a00
-#define CTRL_HUE 0x2b00
-#define CTRL_SATURATION 0x2c00
-#define CTRL_SHARPNESS 0x2d00
-#define CTRL_LOW_PASS_FILTER_VALUE 0x3100
-
-#define CTRL_DEFAULT_INDEX 0x0003
-
-
- /* :0 s 38 01 1000 0003 0004 4 = 0a00ca00
- * BITRATE SETTING
- * 1st and 2nd byte (little endian): average bitrate in 100 000 bit/s
- * min: 1 mbit/s, max: 13.5 mbit/s
- * 3rd and 4th byte (little endian): peak bitrate in 100 000 bit/s
- * min: average + 100kbit/s,
- * max: 20.2 mbit/s
- */
-
- /* :0 s 38 01 1200 0003 0001 1 = 02
- * BIT RATE MODE
- * constant = 1, variable (peak) = 2, variable (average) = 3
- */
-
- /* :0 s 38 01 1300 0003 0001 1 = 03
- * GOP MODE (2 bit)
- * low bit 0/1: advanced/simple GOP
- * high bit 0/1: IDR(4/32/128) / no IDR (4/32/0)
- */
-
- /* :0 s 38 01 1700 0003 0001 1 = 00
- * VIDEO STANDARD or FREQUNCY 0 = 60hz, 1 = 50hz
- */
-
- /* :0 s 38 01 3100 0003 0004 4 = 03030000
- * FILTER CONTROL
- * 1st byte luma low pass filter strength,
- * 2nd byte chroma low pass filter strength,
- * 3rd byte MF enable chroma, min=0, max=1
- * 4th byte n
- */
-
-
- /* :0 s 38 b9 0001 0000 0000 0 */
-
-
-
-/* :0 s 38 d3 0000 0000 0001 1 = 00 */
-/* ret = usb_control_msg(dev->udev, */
-/* usb_sndctrlpipe(dev->udev, 0), */
-/* 0xd3, 0x38, */
-/* 0, 0, */
-/* "\0", 1, */
-/* 1000); */
-
-/* info("control request returned %d", ret); */
-/* msleep(5000); */
-
-
- /* :0 s b8 81 1400 0003 0005 5 <
- * :0 0 5 = d0024002 19
- * QUERY FRAME SIZE AND RATE
- * 1st and 2nd byte (little endian): horizontal resolution
- * 3rd and 4th byte (little endian): vertical resolution
- * 5th byte: frame rate
- */
-
- /* :0 s b8 81 1800 0003 0003 3 <
- * :0 0 3 = 030104
- * QUERY SIGNAL AND DETECTED LINES, maybe INPUT
- */
-
-enum hdpvr_video_std {
- HDPVR_60HZ = 0,
- HDPVR_50HZ,
-};
-
-enum hdpvr_video_input {
- HDPVR_COMPONENT = 0,
- HDPVR_SVIDEO,
- HDPVR_COMPOSITE,
- HDPVR_VIDEO_INPUTS
-};
-
-enum hdpvr_audio_inputs {
- HDPVR_RCA_BACK = 0,
- HDPVR_RCA_FRONT,
- HDPVR_SPDIF,
- HDPVR_AUDIO_INPUTS
-};
-
-enum hdpvr_bitrate_mode {
- HDPVR_CONSTANT = 1,
- HDPVR_VARIABLE_PEAK,
- HDPVR_VARIABLE_AVERAGE,
-};
-
-enum hdpvr_gop_mode {
- HDPVR_ADVANCED_IDR_GOP = 0,
- HDPVR_SIMPLE_IDR_GOP,
- HDPVR_ADVANCED_NOIDR_GOP,
- HDPVR_SIMPLE_NOIDR_GOP,
-};
-
-void hdpvr_delete(struct hdpvr_device *dev);
-
-/*========================================================================*/
-/* hardware control functions */
-int hdpvr_set_options(struct hdpvr_device *dev);
-
-int hdpvr_set_bitrate(struct hdpvr_device *dev);
-
-int hdpvr_set_audio(struct hdpvr_device *dev, u8 input,
- enum v4l2_mpeg_audio_encoding codec);
-
-int hdpvr_config_call(struct hdpvr_device *dev, uint value,
- unsigned char valbuf);
-
-struct hdpvr_video_info *get_video_info(struct hdpvr_device *dev);
-
-/* :0 s b8 81 1800 0003 0003 3 < */
-/* :0 0 3 = 0301ff */
-int get_input_lines_info(struct hdpvr_device *dev);
-
-
-/*========================================================================*/
-/* v4l2 registration */
-int hdpvr_register_videodev(struct hdpvr_device *dev, struct device *parent,
- int devnumber);
-
-int hdpvr_cancel_queue(struct hdpvr_device *dev);
-
-/*========================================================================*/
-/* i2c adapter registration */
-int hdpvr_register_i2c_adapter(struct hdpvr_device *dev);
-
-struct i2c_client *hdpvr_register_ir_rx_i2c(struct hdpvr_device *dev);
-struct i2c_client *hdpvr_register_ir_tx_i2c(struct hdpvr_device *dev);
-
-/*========================================================================*/
-/* buffer management */
-int hdpvr_free_buffers(struct hdpvr_device *dev);
-int hdpvr_alloc_buffers(struct hdpvr_device *dev, uint count);
+++ /dev/null
-config VIDEO_PVRUSB2
- tristate "Hauppauge WinTV-PVR USB2 support"
- depends on VIDEO_V4L2 && I2C
- select VIDEO_TUNER
- select VIDEO_TVEEPROM
- select VIDEO_CX2341X
- select VIDEO_SAA711X
- select VIDEO_CX25840
- select VIDEO_MSP3400
- select VIDEO_WM8775
- select VIDEO_CS53L32A
- ---help---
- This is a video4linux driver for Conexant 23416 based
- usb2 personal video recorder devices.
-
- To compile this driver as a module, choose M here: the
- module will be called pvrusb2
-
-config VIDEO_PVRUSB2_SYSFS
- bool "pvrusb2 sysfs support (EXPERIMENTAL)"
- default y
- depends on VIDEO_PVRUSB2 && SYSFS && EXPERIMENTAL
- ---help---
- This option enables the operation of a sysfs based
- interface for query and control of the pvrusb2 driver.
-
- This is not generally needed for v4l applications,
- although certain applications are optimized to take
- advantage of this feature.
-
- If you are in doubt, say Y.
-
- Note: This feature is experimental and subject to change.
-
-config VIDEO_PVRUSB2_DVB
- bool "pvrusb2 ATSC/DVB support (EXPERIMENTAL)"
- default y
- depends on VIDEO_PVRUSB2 && DVB_CORE && EXPERIMENTAL
- select DVB_LGDT330X if !DVB_FE_CUSTOMISE
- select DVB_S5H1409 if !DVB_FE_CUSTOMISE
- select DVB_S5H1411 if !DVB_FE_CUSTOMISE
- select DVB_TDA10048 if !DVB_FE_CUSTOMISE
- select MEDIA_TUNER_TDA18271 if !MEDIA_TUNER_CUSTOMISE
- select MEDIA_TUNER_SIMPLE if !MEDIA_TUNER_CUSTOMISE
- select MEDIA_TUNER_TDA8290 if !MEDIA_TUNER_CUSTOMISE
- ---help---
-
- This option enables a DVB interface for the pvrusb2 driver.
- If your device does not support digital television, this
- feature will have no affect on the driver's operation.
-
- If you are in doubt, say Y.
-
-config VIDEO_PVRUSB2_DEBUGIFC
- bool "pvrusb2 debug interface"
- depends on VIDEO_PVRUSB2_SYSFS
- ---help---
- This option enables the inclusion of a debug interface
- in the pvrusb2 driver, hosted through sysfs.
-
- You do not need to select this option unless you plan
- on debugging the driver or performing a manual firmware
- extraction.
-
- If you are in doubt, say N.
+++ /dev/null
-obj-pvrusb2-sysfs-$(CONFIG_VIDEO_PVRUSB2_SYSFS) := pvrusb2-sysfs.o
-obj-pvrusb2-debugifc-$(CONFIG_VIDEO_PVRUSB2_DEBUGIFC) := pvrusb2-debugifc.o
-obj-pvrusb2-dvb-$(CONFIG_VIDEO_PVRUSB2_DVB) := pvrusb2-dvb.o
-
-pvrusb2-objs := pvrusb2-i2c-core.o \
- pvrusb2-audio.o \
- pvrusb2-encoder.o pvrusb2-video-v4l.o \
- pvrusb2-eeprom.o \
- pvrusb2-main.o pvrusb2-hdw.o pvrusb2-v4l2.o \
- pvrusb2-ctrl.o pvrusb2-std.o pvrusb2-devattr.o \
- pvrusb2-context.o pvrusb2-io.o pvrusb2-ioread.o \
- pvrusb2-cx2584x-v4l.o pvrusb2-wm8775.o \
- pvrusb2-cs53l32a.o \
- $(obj-pvrusb2-dvb-y) \
- $(obj-pvrusb2-sysfs-y) $(obj-pvrusb2-debugifc-y)
-
-obj-$(CONFIG_VIDEO_PVRUSB2) += pvrusb2.o
-
-ccflags-y += -Idrivers/media/video
-ccflags-y += -Idrivers/media/tuners
-ccflags-y += -Idrivers/media/dvb-core
-ccflags-y += -Idrivers/media/dvb-frontends
+++ /dev/null
-/*
- *
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#include "pvrusb2-audio.h"
-#include "pvrusb2-hdw-internal.h"
-#include "pvrusb2-debug.h"
-#include <linux/videodev2.h>
-#include <media/msp3400.h>
-#include <media/v4l2-common.h>
-
-
-struct routing_scheme {
- const int *def;
- unsigned int cnt;
-};
-
-static const int routing_scheme0[] = {
- [PVR2_CVAL_INPUT_TV] = MSP_INPUT_DEFAULT,
- [PVR2_CVAL_INPUT_RADIO] = MSP_INPUT(MSP_IN_SCART2,
- MSP_IN_TUNER1,
- MSP_DSP_IN_SCART,
- MSP_DSP_IN_SCART),
- [PVR2_CVAL_INPUT_COMPOSITE] = MSP_INPUT(MSP_IN_SCART1,
- MSP_IN_TUNER1,
- MSP_DSP_IN_SCART,
- MSP_DSP_IN_SCART),
- [PVR2_CVAL_INPUT_SVIDEO] = MSP_INPUT(MSP_IN_SCART1,
- MSP_IN_TUNER1,
- MSP_DSP_IN_SCART,
- MSP_DSP_IN_SCART),
-};
-
-static const struct routing_scheme routing_def0 = {
- .def = routing_scheme0,
- .cnt = ARRAY_SIZE(routing_scheme0),
-};
-
-static const struct routing_scheme *routing_schemes[] = {
- [PVR2_ROUTING_SCHEME_HAUPPAUGE] = &routing_def0,
-};
-
-void pvr2_msp3400_subdev_update(struct pvr2_hdw *hdw, struct v4l2_subdev *sd)
-{
- if (hdw->input_dirty || hdw->force_dirty) {
- const struct routing_scheme *sp;
- unsigned int sid = hdw->hdw_desc->signal_routing_scheme;
- u32 input;
-
- pvr2_trace(PVR2_TRACE_CHIPS, "subdev msp3400 v4l2 set_stereo");
- sp = (sid < ARRAY_SIZE(routing_schemes)) ?
- routing_schemes[sid] : NULL;
-
- if ((sp != NULL) &&
- (hdw->input_val >= 0) &&
- (hdw->input_val < sp->cnt)) {
- input = sp->def[hdw->input_val];
- } else {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "*** WARNING *** subdev msp3400 set_input:"
- " Invalid routing scheme (%u)"
- " and/or input (%d)",
- sid, hdw->input_val);
- return;
- }
- sd->ops->audio->s_routing(sd, input,
- MSP_OUTPUT(MSP_SC_IN_DSP_SCART1), 0);
- }
-}
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 70 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- *
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#ifndef __PVRUSB2_AUDIO_H
-#define __PVRUSB2_AUDIO_H
-
-#include "pvrusb2-hdw-internal.h"
-void pvr2_msp3400_subdev_update(struct pvr2_hdw *, struct v4l2_subdev *);
-#endif /* __PVRUSB2_AUDIO_H */
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 70 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#include "pvrusb2-context.h"
-#include "pvrusb2-io.h"
-#include "pvrusb2-ioread.h"
-#include "pvrusb2-hdw.h"
-#include "pvrusb2-debug.h"
-#include <linux/wait.h>
-#include <linux/kthread.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/slab.h>
-
-static struct pvr2_context *pvr2_context_exist_first;
-static struct pvr2_context *pvr2_context_exist_last;
-static struct pvr2_context *pvr2_context_notify_first;
-static struct pvr2_context *pvr2_context_notify_last;
-static DEFINE_MUTEX(pvr2_context_mutex);
-static DECLARE_WAIT_QUEUE_HEAD(pvr2_context_sync_data);
-static DECLARE_WAIT_QUEUE_HEAD(pvr2_context_cleanup_data);
-static int pvr2_context_cleanup_flag;
-static int pvr2_context_cleaned_flag;
-static struct task_struct *pvr2_context_thread_ptr;
-
-
-static void pvr2_context_set_notify(struct pvr2_context *mp, int fl)
-{
- int signal_flag = 0;
- mutex_lock(&pvr2_context_mutex);
- if (fl) {
- if (!mp->notify_flag) {
- signal_flag = (pvr2_context_notify_first == NULL);
- mp->notify_prev = pvr2_context_notify_last;
- mp->notify_next = NULL;
- pvr2_context_notify_last = mp;
- if (mp->notify_prev) {
- mp->notify_prev->notify_next = mp;
- } else {
- pvr2_context_notify_first = mp;
- }
- mp->notify_flag = !0;
- }
- } else {
- if (mp->notify_flag) {
- mp->notify_flag = 0;
- if (mp->notify_next) {
- mp->notify_next->notify_prev = mp->notify_prev;
- } else {
- pvr2_context_notify_last = mp->notify_prev;
- }
- if (mp->notify_prev) {
- mp->notify_prev->notify_next = mp->notify_next;
- } else {
- pvr2_context_notify_first = mp->notify_next;
- }
- }
- }
- mutex_unlock(&pvr2_context_mutex);
- if (signal_flag) wake_up(&pvr2_context_sync_data);
-}
-
-
-static void pvr2_context_destroy(struct pvr2_context *mp)
-{
- pvr2_trace(PVR2_TRACE_CTXT,"pvr2_context %p (destroy)",mp);
- if (mp->hdw) pvr2_hdw_destroy(mp->hdw);
- pvr2_context_set_notify(mp, 0);
- mutex_lock(&pvr2_context_mutex);
- if (mp->exist_next) {
- mp->exist_next->exist_prev = mp->exist_prev;
- } else {
- pvr2_context_exist_last = mp->exist_prev;
- }
- if (mp->exist_prev) {
- mp->exist_prev->exist_next = mp->exist_next;
- } else {
- pvr2_context_exist_first = mp->exist_next;
- }
- if (!pvr2_context_exist_first) {
- /* Trigger wakeup on control thread in case it is waiting
- for an exit condition. */
- wake_up(&pvr2_context_sync_data);
- }
- mutex_unlock(&pvr2_context_mutex);
- kfree(mp);
-}
-
-
-static void pvr2_context_notify(struct pvr2_context *mp)
-{
- pvr2_context_set_notify(mp,!0);
-}
-
-
-static void pvr2_context_check(struct pvr2_context *mp)
-{
- struct pvr2_channel *ch1, *ch2;
- pvr2_trace(PVR2_TRACE_CTXT,
- "pvr2_context %p (notify)", mp);
- if (!mp->initialized_flag && !mp->disconnect_flag) {
- mp->initialized_flag = !0;
- pvr2_trace(PVR2_TRACE_CTXT,
- "pvr2_context %p (initialize)", mp);
- /* Finish hardware initialization */
- if (pvr2_hdw_initialize(mp->hdw,
- (void (*)(void *))pvr2_context_notify,
- mp)) {
- mp->video_stream.stream =
- pvr2_hdw_get_video_stream(mp->hdw);
- /* Trigger interface initialization. By doing this
- here initialization runs in our own safe and
- cozy thread context. */
- if (mp->setup_func) mp->setup_func(mp);
- } else {
- pvr2_trace(PVR2_TRACE_CTXT,
- "pvr2_context %p (thread skipping setup)",
- mp);
- /* Even though initialization did not succeed,
- we're still going to continue anyway. We need
- to do this in order to await the expected
- disconnect (which we will detect in the normal
- course of operation). */
- }
- }
-
- for (ch1 = mp->mc_first; ch1; ch1 = ch2) {
- ch2 = ch1->mc_next;
- if (ch1->check_func) ch1->check_func(ch1);
- }
-
- if (mp->disconnect_flag && !mp->mc_first) {
- /* Go away... */
- pvr2_context_destroy(mp);
- return;
- }
-}
-
-
-static int pvr2_context_shutok(void)
-{
- return pvr2_context_cleanup_flag && (pvr2_context_exist_first == NULL);
-}
-
-
-static int pvr2_context_thread_func(void *foo)
-{
- struct pvr2_context *mp;
-
- pvr2_trace(PVR2_TRACE_CTXT,"pvr2_context thread start");
-
- do {
- while ((mp = pvr2_context_notify_first) != NULL) {
- pvr2_context_set_notify(mp, 0);
- pvr2_context_check(mp);
- }
- wait_event_interruptible(
- pvr2_context_sync_data,
- ((pvr2_context_notify_first != NULL) ||
- pvr2_context_shutok()));
- } while (!pvr2_context_shutok());
-
- pvr2_context_cleaned_flag = !0;
- wake_up(&pvr2_context_cleanup_data);
-
- pvr2_trace(PVR2_TRACE_CTXT,"pvr2_context thread cleaned up");
-
- wait_event_interruptible(
- pvr2_context_sync_data,
- kthread_should_stop());
-
- pvr2_trace(PVR2_TRACE_CTXT,"pvr2_context thread end");
-
- return 0;
-}
-
-
-int pvr2_context_global_init(void)
-{
- pvr2_context_thread_ptr = kthread_run(pvr2_context_thread_func,
- NULL,
- "pvrusb2-context");
- return (pvr2_context_thread_ptr ? 0 : -ENOMEM);
-}
-
-
-void pvr2_context_global_done(void)
-{
- pvr2_context_cleanup_flag = !0;
- wake_up(&pvr2_context_sync_data);
- wait_event_interruptible(
- pvr2_context_cleanup_data,
- pvr2_context_cleaned_flag);
- kthread_stop(pvr2_context_thread_ptr);
-}
-
-
-struct pvr2_context *pvr2_context_create(
- struct usb_interface *intf,
- const struct usb_device_id *devid,
- void (*setup_func)(struct pvr2_context *))
-{
- struct pvr2_context *mp = NULL;
- mp = kzalloc(sizeof(*mp),GFP_KERNEL);
- if (!mp) goto done;
- pvr2_trace(PVR2_TRACE_CTXT,"pvr2_context %p (create)",mp);
- mp->setup_func = setup_func;
- mutex_init(&mp->mutex);
- mutex_lock(&pvr2_context_mutex);
- mp->exist_prev = pvr2_context_exist_last;
- mp->exist_next = NULL;
- pvr2_context_exist_last = mp;
- if (mp->exist_prev) {
- mp->exist_prev->exist_next = mp;
- } else {
- pvr2_context_exist_first = mp;
- }
- mutex_unlock(&pvr2_context_mutex);
- mp->hdw = pvr2_hdw_create(intf,devid);
- if (!mp->hdw) {
- pvr2_context_destroy(mp);
- mp = NULL;
- goto done;
- }
- pvr2_context_set_notify(mp, !0);
- done:
- return mp;
-}
-
-
-static void pvr2_context_reset_input_limits(struct pvr2_context *mp)
-{
- unsigned int tmsk,mmsk;
- struct pvr2_channel *cp;
- struct pvr2_hdw *hdw = mp->hdw;
- mmsk = pvr2_hdw_get_input_available(hdw);
- tmsk = mmsk;
- for (cp = mp->mc_first; cp; cp = cp->mc_next) {
- if (!cp->input_mask) continue;
- tmsk &= cp->input_mask;
- }
- pvr2_hdw_set_input_allowed(hdw,mmsk,tmsk);
- pvr2_hdw_commit_ctl(hdw);
-}
-
-
-static void pvr2_context_enter(struct pvr2_context *mp)
-{
- mutex_lock(&mp->mutex);
-}
-
-
-static void pvr2_context_exit(struct pvr2_context *mp)
-{
- int destroy_flag = 0;
- if (!(mp->mc_first || !mp->disconnect_flag)) {
- destroy_flag = !0;
- }
- mutex_unlock(&mp->mutex);
- if (destroy_flag) pvr2_context_notify(mp);
-}
-
-
-void pvr2_context_disconnect(struct pvr2_context *mp)
-{
- pvr2_hdw_disconnect(mp->hdw);
- mp->disconnect_flag = !0;
- pvr2_context_notify(mp);
-}
-
-
-void pvr2_channel_init(struct pvr2_channel *cp,struct pvr2_context *mp)
-{
- pvr2_context_enter(mp);
- cp->hdw = mp->hdw;
- cp->mc_head = mp;
- cp->mc_next = NULL;
- cp->mc_prev = mp->mc_last;
- if (mp->mc_last) {
- mp->mc_last->mc_next = cp;
- } else {
- mp->mc_first = cp;
- }
- mp->mc_last = cp;
- pvr2_context_exit(mp);
-}
-
-
-static void pvr2_channel_disclaim_stream(struct pvr2_channel *cp)
-{
- if (!cp->stream) return;
- pvr2_stream_kill(cp->stream->stream);
- cp->stream->user = NULL;
- cp->stream = NULL;
-}
-
-
-void pvr2_channel_done(struct pvr2_channel *cp)
-{
- struct pvr2_context *mp = cp->mc_head;
- pvr2_context_enter(mp);
- cp->input_mask = 0;
- pvr2_channel_disclaim_stream(cp);
- pvr2_context_reset_input_limits(mp);
- if (cp->mc_next) {
- cp->mc_next->mc_prev = cp->mc_prev;
- } else {
- mp->mc_last = cp->mc_prev;
- }
- if (cp->mc_prev) {
- cp->mc_prev->mc_next = cp->mc_next;
- } else {
- mp->mc_first = cp->mc_next;
- }
- cp->hdw = NULL;
- pvr2_context_exit(mp);
-}
-
-
-int pvr2_channel_limit_inputs(struct pvr2_channel *cp,unsigned int cmsk)
-{
- unsigned int tmsk,mmsk;
- int ret = 0;
- struct pvr2_channel *p2;
- struct pvr2_hdw *hdw = cp->hdw;
-
- mmsk = pvr2_hdw_get_input_available(hdw);
- cmsk &= mmsk;
- if (cmsk == cp->input_mask) {
- /* No change; nothing to do */
- return 0;
- }
-
- pvr2_context_enter(cp->mc_head);
- do {
- if (!cmsk) {
- cp->input_mask = 0;
- pvr2_context_reset_input_limits(cp->mc_head);
- break;
- }
- tmsk = mmsk;
- for (p2 = cp->mc_head->mc_first; p2; p2 = p2->mc_next) {
- if (p2 == cp) continue;
- if (!p2->input_mask) continue;
- tmsk &= p2->input_mask;
- }
- if (!(tmsk & cmsk)) {
- ret = -EPERM;
- break;
- }
- tmsk &= cmsk;
- if ((ret = pvr2_hdw_set_input_allowed(hdw,mmsk,tmsk)) != 0) {
- /* Internal failure changing allowed list; probably
- should not happen, but react if it does. */
- break;
- }
- cp->input_mask = cmsk;
- pvr2_hdw_commit_ctl(hdw);
- } while (0);
- pvr2_context_exit(cp->mc_head);
- return ret;
-}
-
-
-unsigned int pvr2_channel_get_limited_inputs(struct pvr2_channel *cp)
-{
- return cp->input_mask;
-}
-
-
-int pvr2_channel_claim_stream(struct pvr2_channel *cp,
- struct pvr2_context_stream *sp)
-{
- int code = 0;
- pvr2_context_enter(cp->mc_head); do {
- if (sp == cp->stream) break;
- if (sp && sp->user) {
- code = -EBUSY;
- break;
- }
- pvr2_channel_disclaim_stream(cp);
- if (!sp) break;
- sp->user = cp;
- cp->stream = sp;
- } while (0); pvr2_context_exit(cp->mc_head);
- return code;
-}
-
-
-// This is the marker for the real beginning of a legitimate mpeg2 stream.
-static char stream_sync_key[] = {
- 0x00, 0x00, 0x01, 0xba,
-};
-
-struct pvr2_ioread *pvr2_channel_create_mpeg_stream(
- struct pvr2_context_stream *sp)
-{
- struct pvr2_ioread *cp;
- cp = pvr2_ioread_create();
- if (!cp) return NULL;
- pvr2_ioread_setup(cp,sp->stream);
- pvr2_ioread_set_sync_key(cp,stream_sync_key,sizeof(stream_sync_key));
- return cp;
-}
-
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 75 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-#ifndef __PVRUSB2_CONTEXT_H
-#define __PVRUSB2_CONTEXT_H
-
-#include <linux/mutex.h>
-#include <linux/usb.h>
-#include <linux/workqueue.h>
-
-struct pvr2_hdw; /* hardware interface - defined elsewhere */
-struct pvr2_stream; /* stream interface - defined elsewhere */
-
-struct pvr2_context; /* All central state */
-struct pvr2_channel; /* One I/O pathway to a user */
-struct pvr2_context_stream; /* Wrapper for a stream */
-struct pvr2_ioread; /* Low level stream structure */
-
-struct pvr2_context_stream {
- struct pvr2_channel *user;
- struct pvr2_stream *stream;
-};
-
-struct pvr2_context {
- struct pvr2_channel *mc_first;
- struct pvr2_channel *mc_last;
- struct pvr2_context *exist_next;
- struct pvr2_context *exist_prev;
- struct pvr2_context *notify_next;
- struct pvr2_context *notify_prev;
- struct pvr2_hdw *hdw;
- struct pvr2_context_stream video_stream;
- struct mutex mutex;
- int notify_flag;
- int initialized_flag;
- int disconnect_flag;
-
- /* Called after pvr2_context initialization is complete */
- void (*setup_func)(struct pvr2_context *);
-
-};
-
-struct pvr2_channel {
- struct pvr2_context *mc_head;
- struct pvr2_channel *mc_next;
- struct pvr2_channel *mc_prev;
- struct pvr2_context_stream *stream;
- struct pvr2_hdw *hdw;
- unsigned int input_mask;
- void (*check_func)(struct pvr2_channel *);
-};
-
-struct pvr2_context *pvr2_context_create(struct usb_interface *intf,
- const struct usb_device_id *devid,
- void (*setup_func)(struct pvr2_context *));
-void pvr2_context_disconnect(struct pvr2_context *);
-
-void pvr2_channel_init(struct pvr2_channel *,struct pvr2_context *);
-void pvr2_channel_done(struct pvr2_channel *);
-int pvr2_channel_limit_inputs(struct pvr2_channel *,unsigned int);
-unsigned int pvr2_channel_get_limited_inputs(struct pvr2_channel *);
-int pvr2_channel_claim_stream(struct pvr2_channel *,
- struct pvr2_context_stream *);
-struct pvr2_ioread *pvr2_channel_create_mpeg_stream(
- struct pvr2_context_stream *);
-
-int pvr2_context_global_init(void);
-void pvr2_context_global_done(void);
-
-#endif /* __PVRUSB2_CONTEXT_H */
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 75 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- *
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-/*
-
- This source file is specifically designed to interface with the
- v4l-dvb cs53l32a module.
-
-*/
-
-#include "pvrusb2-cs53l32a.h"
-
-
-#include "pvrusb2-hdw-internal.h"
-#include "pvrusb2-debug.h"
-#include <linux/videodev2.h>
-#include <media/v4l2-common.h>
-#include <linux/errno.h>
-
-struct routing_scheme {
- const int *def;
- unsigned int cnt;
-};
-
-
-static const int routing_scheme1[] = {
- [PVR2_CVAL_INPUT_TV] = 2, /* 1 or 2 seems to work here */
- [PVR2_CVAL_INPUT_RADIO] = 2,
- [PVR2_CVAL_INPUT_COMPOSITE] = 0,
- [PVR2_CVAL_INPUT_SVIDEO] = 0,
-};
-
-static const struct routing_scheme routing_def1 = {
- .def = routing_scheme1,
- .cnt = ARRAY_SIZE(routing_scheme1),
-};
-
-static const struct routing_scheme *routing_schemes[] = {
- [PVR2_ROUTING_SCHEME_ONAIR] = &routing_def1,
-};
-
-
-void pvr2_cs53l32a_subdev_update(struct pvr2_hdw *hdw, struct v4l2_subdev *sd)
-{
- if (hdw->input_dirty || hdw->force_dirty) {
- const struct routing_scheme *sp;
- unsigned int sid = hdw->hdw_desc->signal_routing_scheme;
- u32 input;
- pvr2_trace(PVR2_TRACE_CHIPS, "subdev v4l2 set_input(%d)",
- hdw->input_val);
- sp = (sid < ARRAY_SIZE(routing_schemes)) ?
- routing_schemes[sid] : NULL;
- if ((sp == NULL) ||
- (hdw->input_val < 0) ||
- (hdw->input_val >= sp->cnt)) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "*** WARNING *** subdev v4l2 set_input:"
- " Invalid routing scheme (%u)"
- " and/or input (%d)",
- sid, hdw->input_val);
- return;
- }
- input = sp->def[hdw->input_val];
- sd->ops->audio->s_routing(sd, input, 0, 0);
- }
-}
-
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 70 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- *
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#ifndef __PVRUSB2_CS53L32A_H
-#define __PVRUSB2_CS53L32A_H
-
-/*
-
- This module connects the pvrusb2 driver to the I2C chip level
- driver which handles device video processing. This interface is
- used internally by the driver; higher level code should only
- interact through the interface provided by pvrusb2-hdw.h.
-
-*/
-
-
-#include "pvrusb2-hdw-internal.h"
-void pvr2_cs53l32a_subdev_update(struct pvr2_hdw *, struct v4l2_subdev *);
-
-#endif /* __PVRUSB2_AUDIO_CS53L32A_H */
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 70 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- *
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#include "pvrusb2-ctrl.h"
-#include "pvrusb2-hdw-internal.h"
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/mutex.h>
-
-
-static int pvr2_ctrl_range_check(struct pvr2_ctrl *cptr,int val)
-{
- if (cptr->info->check_value) {
- if (!cptr->info->check_value(cptr,val)) return -ERANGE;
- } else if (cptr->info->type == pvr2_ctl_enum) {
- if (val < 0) return -ERANGE;
- if (val >= cptr->info->def.type_enum.count) return -ERANGE;
- } else {
- int lim;
- lim = cptr->info->def.type_int.min_value;
- if (cptr->info->get_min_value) {
- cptr->info->get_min_value(cptr,&lim);
- }
- if (val < lim) return -ERANGE;
- lim = cptr->info->def.type_int.max_value;
- if (cptr->info->get_max_value) {
- cptr->info->get_max_value(cptr,&lim);
- }
- if (val > lim) return -ERANGE;
- }
- return 0;
-}
-
-
-/* Set the given control. */
-int pvr2_ctrl_set_value(struct pvr2_ctrl *cptr,int val)
-{
- return pvr2_ctrl_set_mask_value(cptr,~0,val);
-}
-
-
-/* Set/clear specific bits of the given control. */
-int pvr2_ctrl_set_mask_value(struct pvr2_ctrl *cptr,int mask,int val)
-{
- int ret = 0;
- if (!cptr) return -EINVAL;
- LOCK_TAKE(cptr->hdw->big_lock); do {
- if (cptr->info->set_value) {
- if (cptr->info->type == pvr2_ctl_bitmask) {
- mask &= cptr->info->def.type_bitmask.valid_bits;
- } else if ((cptr->info->type == pvr2_ctl_int)||
- (cptr->info->type == pvr2_ctl_enum)) {
- ret = pvr2_ctrl_range_check(cptr,val);
- if (ret < 0) break;
- } else if (cptr->info->type != pvr2_ctl_bool) {
- break;
- }
- ret = cptr->info->set_value(cptr,mask,val);
- } else {
- ret = -EPERM;
- }
- } while(0); LOCK_GIVE(cptr->hdw->big_lock);
- return ret;
-}
-
-
-/* Get the current value of the given control. */
-int pvr2_ctrl_get_value(struct pvr2_ctrl *cptr,int *valptr)
-{
- int ret = 0;
- if (!cptr) return -EINVAL;
- LOCK_TAKE(cptr->hdw->big_lock); do {
- ret = cptr->info->get_value(cptr,valptr);
- } while(0); LOCK_GIVE(cptr->hdw->big_lock);
- return ret;
-}
-
-
-/* Retrieve control's type */
-enum pvr2_ctl_type pvr2_ctrl_get_type(struct pvr2_ctrl *cptr)
-{
- if (!cptr) return pvr2_ctl_int;
- return cptr->info->type;
-}
-
-
-/* Retrieve control's maximum value (int type) */
-int pvr2_ctrl_get_max(struct pvr2_ctrl *cptr)
-{
- int ret = 0;
- if (!cptr) return 0;
- LOCK_TAKE(cptr->hdw->big_lock); do {
- if (cptr->info->get_max_value) {
- cptr->info->get_max_value(cptr,&ret);
- } else if (cptr->info->type == pvr2_ctl_int) {
- ret = cptr->info->def.type_int.max_value;
- }
- } while(0); LOCK_GIVE(cptr->hdw->big_lock);
- return ret;
-}
-
-
-/* Retrieve control's minimum value (int type) */
-int pvr2_ctrl_get_min(struct pvr2_ctrl *cptr)
-{
- int ret = 0;
- if (!cptr) return 0;
- LOCK_TAKE(cptr->hdw->big_lock); do {
- if (cptr->info->get_min_value) {
- cptr->info->get_min_value(cptr,&ret);
- } else if (cptr->info->type == pvr2_ctl_int) {
- ret = cptr->info->def.type_int.min_value;
- }
- } while(0); LOCK_GIVE(cptr->hdw->big_lock);
- return ret;
-}
-
-
-/* Retrieve control's default value (any type) */
-int pvr2_ctrl_get_def(struct pvr2_ctrl *cptr, int *valptr)
-{
- int ret = 0;
- if (!cptr) return -EINVAL;
- LOCK_TAKE(cptr->hdw->big_lock); do {
- if (cptr->info->get_def_value) {
- ret = cptr->info->get_def_value(cptr, valptr);
- } else {
- *valptr = cptr->info->default_value;
- }
- } while(0); LOCK_GIVE(cptr->hdw->big_lock);
- return ret;
-}
-
-
-/* Retrieve control's enumeration count (enum only) */
-int pvr2_ctrl_get_cnt(struct pvr2_ctrl *cptr)
-{
- int ret = 0;
- if (!cptr) return 0;
- LOCK_TAKE(cptr->hdw->big_lock); do {
- if (cptr->info->type == pvr2_ctl_enum) {
- ret = cptr->info->def.type_enum.count;
- }
- } while(0); LOCK_GIVE(cptr->hdw->big_lock);
- return ret;
-}
-
-
-/* Retrieve control's valid mask bits (bit mask only) */
-int pvr2_ctrl_get_mask(struct pvr2_ctrl *cptr)
-{
- int ret = 0;
- if (!cptr) return 0;
- LOCK_TAKE(cptr->hdw->big_lock); do {
- if (cptr->info->type == pvr2_ctl_bitmask) {
- ret = cptr->info->def.type_bitmask.valid_bits;
- }
- } while(0); LOCK_GIVE(cptr->hdw->big_lock);
- return ret;
-}
-
-
-/* Retrieve the control's name */
-const char *pvr2_ctrl_get_name(struct pvr2_ctrl *cptr)
-{
- if (!cptr) return NULL;
- return cptr->info->name;
-}
-
-
-/* Retrieve the control's desc */
-const char *pvr2_ctrl_get_desc(struct pvr2_ctrl *cptr)
-{
- if (!cptr) return NULL;
- return cptr->info->desc;
-}
-
-
-/* Retrieve a control enumeration or bit mask value */
-int pvr2_ctrl_get_valname(struct pvr2_ctrl *cptr,int val,
- char *bptr,unsigned int bmax,
- unsigned int *blen)
-{
- int ret = -EINVAL;
- if (!cptr) return 0;
- *blen = 0;
- LOCK_TAKE(cptr->hdw->big_lock); do {
- if (cptr->info->type == pvr2_ctl_enum) {
- const char * const *names;
- names = cptr->info->def.type_enum.value_names;
- if (pvr2_ctrl_range_check(cptr,val) == 0) {
- if (names[val]) {
- *blen = scnprintf(
- bptr,bmax,"%s",
- names[val]);
- } else {
- *blen = 0;
- }
- ret = 0;
- }
- } else if (cptr->info->type == pvr2_ctl_bitmask) {
- const char **names;
- unsigned int idx;
- int msk;
- names = cptr->info->def.type_bitmask.bit_names;
- val &= cptr->info->def.type_bitmask.valid_bits;
- for (idx = 0, msk = 1; val; idx++, msk <<= 1) {
- if (val & msk) {
- *blen = scnprintf(bptr,bmax,"%s",
- names[idx]);
- ret = 0;
- break;
- }
- }
- }
- } while(0); LOCK_GIVE(cptr->hdw->big_lock);
- return ret;
-}
-
-
-/* Return V4L ID for this control or zero if none */
-int pvr2_ctrl_get_v4lid(struct pvr2_ctrl *cptr)
-{
- if (!cptr) return 0;
- return cptr->info->v4l_id;
-}
-
-
-unsigned int pvr2_ctrl_get_v4lflags(struct pvr2_ctrl *cptr)
-{
- unsigned int flags = 0;
-
- if (cptr->info->get_v4lflags) {
- flags = cptr->info->get_v4lflags(cptr);
- }
-
- if (cptr->info->set_value) {
- flags &= ~V4L2_CTRL_FLAG_READ_ONLY;
- } else {
- flags |= V4L2_CTRL_FLAG_READ_ONLY;
- }
-
- return flags;
-}
-
-
-/* Return true if control is writable */
-int pvr2_ctrl_is_writable(struct pvr2_ctrl *cptr)
-{
- if (!cptr) return 0;
- return cptr->info->set_value != NULL;
-}
-
-
-/* Return true if control has custom symbolic representation */
-int pvr2_ctrl_has_custom_symbols(struct pvr2_ctrl *cptr)
-{
- if (!cptr) return 0;
- if (!cptr->info->val_to_sym) return 0;
- if (!cptr->info->sym_to_val) return 0;
- return !0;
-}
-
-
-/* Convert a given mask/val to a custom symbolic value */
-int pvr2_ctrl_custom_value_to_sym(struct pvr2_ctrl *cptr,
- int mask,int val,
- char *buf,unsigned int maxlen,
- unsigned int *len)
-{
- if (!cptr) return -EINVAL;
- if (!cptr->info->val_to_sym) return -EINVAL;
- return cptr->info->val_to_sym(cptr,mask,val,buf,maxlen,len);
-}
-
-
-/* Convert a symbolic value to a mask/value pair */
-int pvr2_ctrl_custom_sym_to_value(struct pvr2_ctrl *cptr,
- const char *buf,unsigned int len,
- int *maskptr,int *valptr)
-{
- if (!cptr) return -EINVAL;
- if (!cptr->info->sym_to_val) return -EINVAL;
- return cptr->info->sym_to_val(cptr,buf,len,maskptr,valptr);
-}
-
-
-static unsigned int gen_bitmask_string(int msk,int val,int msk_only,
- const char **names,
- char *ptr,unsigned int len)
-{
- unsigned int idx;
- long sm,um;
- int spcFl;
- unsigned int uc,cnt;
- const char *idStr;
-
- spcFl = 0;
- uc = 0;
- um = 0;
- for (idx = 0, sm = 1; msk; idx++, sm <<= 1) {
- if (sm & msk) {
- msk &= ~sm;
- idStr = names[idx];
- if (idStr) {
- cnt = scnprintf(ptr,len,"%s%s%s",
- (spcFl ? " " : ""),
- (msk_only ? "" :
- ((val & sm) ? "+" : "-")),
- idStr);
- ptr += cnt; len -= cnt; uc += cnt;
- spcFl = !0;
- } else {
- um |= sm;
- }
- }
- }
- if (um) {
- if (msk_only) {
- cnt = scnprintf(ptr,len,"%s0x%lx",
- (spcFl ? " " : ""),
- um);
- ptr += cnt; len -= cnt; uc += cnt;
- spcFl = !0;
- } else if (um & val) {
- cnt = scnprintf(ptr,len,"%s+0x%lx",
- (spcFl ? " " : ""),
- um & val);
- ptr += cnt; len -= cnt; uc += cnt;
- spcFl = !0;
- } else if (um & ~val) {
- cnt = scnprintf(ptr,len,"%s+0x%lx",
- (spcFl ? " " : ""),
- um & ~val);
- ptr += cnt; len -= cnt; uc += cnt;
- spcFl = !0;
- }
- }
- return uc;
-}
-
-
-static const char *boolNames[] = {
- "false",
- "true",
- "no",
- "yes",
-};
-
-
-static int parse_token(const char *ptr,unsigned int len,
- int *valptr,
- const char * const *names, unsigned int namecnt)
-{
- char buf[33];
- unsigned int slen;
- unsigned int idx;
- int negfl;
- char *p2;
- *valptr = 0;
- if (!names) namecnt = 0;
- for (idx = 0; idx < namecnt; idx++) {
- if (!names[idx]) continue;
- slen = strlen(names[idx]);
- if (slen != len) continue;
- if (memcmp(names[idx],ptr,slen)) continue;
- *valptr = idx;
- return 0;
- }
- negfl = 0;
- if ((*ptr == '-') || (*ptr == '+')) {
- negfl = (*ptr == '-');
- ptr++; len--;
- }
- if (len >= sizeof(buf)) return -EINVAL;
- memcpy(buf,ptr,len);
- buf[len] = 0;
- *valptr = simple_strtol(buf,&p2,0);
- if (negfl) *valptr = -(*valptr);
- if (*p2) return -EINVAL;
- return 1;
-}
-
-
-static int parse_mtoken(const char *ptr,unsigned int len,
- int *valptr,
- const char **names,int valid_bits)
-{
- char buf[33];
- unsigned int slen;
- unsigned int idx;
- char *p2;
- int msk;
- *valptr = 0;
- for (idx = 0, msk = 1; valid_bits; idx++, msk <<= 1) {
- if (!(msk & valid_bits)) continue;
- valid_bits &= ~msk;
- if (!names[idx]) continue;
- slen = strlen(names[idx]);
- if (slen != len) continue;
- if (memcmp(names[idx],ptr,slen)) continue;
- *valptr = msk;
- return 0;
- }
- if (len >= sizeof(buf)) return -EINVAL;
- memcpy(buf,ptr,len);
- buf[len] = 0;
- *valptr = simple_strtol(buf,&p2,0);
- if (*p2) return -EINVAL;
- return 0;
-}
-
-
-static int parse_tlist(const char *ptr,unsigned int len,
- int *maskptr,int *valptr,
- const char **names,int valid_bits)
-{
- unsigned int cnt;
- int mask,val,kv,mode,ret;
- mask = 0;
- val = 0;
- ret = 0;
- while (len) {
- cnt = 0;
- while ((cnt < len) &&
- ((ptr[cnt] <= 32) ||
- (ptr[cnt] >= 127))) cnt++;
- ptr += cnt;
- len -= cnt;
- mode = 0;
- if ((*ptr == '-') || (*ptr == '+')) {
- mode = (*ptr == '-') ? -1 : 1;
- ptr++;
- len--;
- }
- cnt = 0;
- while (cnt < len) {
- if (ptr[cnt] <= 32) break;
- if (ptr[cnt] >= 127) break;
- cnt++;
- }
- if (!cnt) break;
- if (parse_mtoken(ptr,cnt,&kv,names,valid_bits)) {
- ret = -EINVAL;
- break;
- }
- ptr += cnt;
- len -= cnt;
- switch (mode) {
- case 0:
- mask = valid_bits;
- val |= kv;
- break;
- case -1:
- mask |= kv;
- val &= ~kv;
- break;
- case 1:
- mask |= kv;
- val |= kv;
- break;
- default:
- break;
- }
- }
- *maskptr = mask;
- *valptr = val;
- return ret;
-}
-
-
-/* Convert a symbolic value to a mask/value pair */
-int pvr2_ctrl_sym_to_value(struct pvr2_ctrl *cptr,
- const char *ptr,unsigned int len,
- int *maskptr,int *valptr)
-{
- int ret = -EINVAL;
- unsigned int cnt;
-
- *maskptr = 0;
- *valptr = 0;
-
- cnt = 0;
- while ((cnt < len) && ((ptr[cnt] <= 32) || (ptr[cnt] >= 127))) cnt++;
- len -= cnt; ptr += cnt;
- cnt = 0;
- while ((cnt < len) && ((ptr[len-(cnt+1)] <= 32) ||
- (ptr[len-(cnt+1)] >= 127))) cnt++;
- len -= cnt;
-
- if (!len) return -EINVAL;
-
- LOCK_TAKE(cptr->hdw->big_lock); do {
- if (cptr->info->type == pvr2_ctl_int) {
- ret = parse_token(ptr,len,valptr,NULL,0);
- if (ret >= 0) {
- ret = pvr2_ctrl_range_check(cptr,*valptr);
- }
- *maskptr = ~0;
- } else if (cptr->info->type == pvr2_ctl_bool) {
- ret = parse_token(ptr,len,valptr,boolNames,
- ARRAY_SIZE(boolNames));
- if (ret == 1) {
- *valptr = *valptr ? !0 : 0;
- } else if (ret == 0) {
- *valptr = (*valptr & 1) ? !0 : 0;
- }
- *maskptr = 1;
- } else if (cptr->info->type == pvr2_ctl_enum) {
- ret = parse_token(
- ptr,len,valptr,
- cptr->info->def.type_enum.value_names,
- cptr->info->def.type_enum.count);
- if (ret >= 0) {
- ret = pvr2_ctrl_range_check(cptr,*valptr);
- }
- *maskptr = ~0;
- } else if (cptr->info->type == pvr2_ctl_bitmask) {
- ret = parse_tlist(
- ptr,len,maskptr,valptr,
- cptr->info->def.type_bitmask.bit_names,
- cptr->info->def.type_bitmask.valid_bits);
- }
- } while(0); LOCK_GIVE(cptr->hdw->big_lock);
- return ret;
-}
-
-
-/* Convert a given mask/val to a symbolic value */
-int pvr2_ctrl_value_to_sym_internal(struct pvr2_ctrl *cptr,
- int mask,int val,
- char *buf,unsigned int maxlen,
- unsigned int *len)
-{
- int ret = -EINVAL;
-
- *len = 0;
- if (cptr->info->type == pvr2_ctl_int) {
- *len = scnprintf(buf,maxlen,"%d",val);
- ret = 0;
- } else if (cptr->info->type == pvr2_ctl_bool) {
- *len = scnprintf(buf,maxlen,"%s",val ? "true" : "false");
- ret = 0;
- } else if (cptr->info->type == pvr2_ctl_enum) {
- const char * const *names;
- names = cptr->info->def.type_enum.value_names;
- if ((val >= 0) &&
- (val < cptr->info->def.type_enum.count)) {
- if (names[val]) {
- *len = scnprintf(
- buf,maxlen,"%s",
- names[val]);
- } else {
- *len = 0;
- }
- ret = 0;
- }
- } else if (cptr->info->type == pvr2_ctl_bitmask) {
- *len = gen_bitmask_string(
- val & mask & cptr->info->def.type_bitmask.valid_bits,
- ~0,!0,
- cptr->info->def.type_bitmask.bit_names,
- buf,maxlen);
- }
- return ret;
-}
-
-
-/* Convert a given mask/val to a symbolic value */
-int pvr2_ctrl_value_to_sym(struct pvr2_ctrl *cptr,
- int mask,int val,
- char *buf,unsigned int maxlen,
- unsigned int *len)
-{
- int ret;
- LOCK_TAKE(cptr->hdw->big_lock); do {
- ret = pvr2_ctrl_value_to_sym_internal(cptr,mask,val,
- buf,maxlen,len);
- } while(0); LOCK_GIVE(cptr->hdw->big_lock);
- return ret;
-}
-
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 75 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- *
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-#ifndef __PVRUSB2_CTRL_H
-#define __PVRUSB2_CTRL_H
-
-struct pvr2_ctrl;
-
-enum pvr2_ctl_type {
- pvr2_ctl_int = 0,
- pvr2_ctl_enum = 1,
- pvr2_ctl_bitmask = 2,
- pvr2_ctl_bool = 3,
-};
-
-
-/* Set the given control. */
-int pvr2_ctrl_set_value(struct pvr2_ctrl *,int val);
-
-/* Set/clear specific bits of the given control. */
-int pvr2_ctrl_set_mask_value(struct pvr2_ctrl *,int mask,int val);
-
-/* Get the current value of the given control. */
-int pvr2_ctrl_get_value(struct pvr2_ctrl *,int *valptr);
-
-/* Retrieve control's type */
-enum pvr2_ctl_type pvr2_ctrl_get_type(struct pvr2_ctrl *);
-
-/* Retrieve control's maximum value (int type) */
-int pvr2_ctrl_get_max(struct pvr2_ctrl *);
-
-/* Retrieve control's minimum value (int type) */
-int pvr2_ctrl_get_min(struct pvr2_ctrl *);
-
-/* Retrieve control's default value (any type) */
-int pvr2_ctrl_get_def(struct pvr2_ctrl *, int *valptr);
-
-/* Retrieve control's enumeration count (enum only) */
-int pvr2_ctrl_get_cnt(struct pvr2_ctrl *);
-
-/* Retrieve control's valid mask bits (bit mask only) */
-int pvr2_ctrl_get_mask(struct pvr2_ctrl *);
-
-/* Retrieve the control's name */
-const char *pvr2_ctrl_get_name(struct pvr2_ctrl *);
-
-/* Retrieve the control's desc */
-const char *pvr2_ctrl_get_desc(struct pvr2_ctrl *);
-
-/* Retrieve a control enumeration or bit mask value */
-int pvr2_ctrl_get_valname(struct pvr2_ctrl *,int,char *,unsigned int,
- unsigned int *);
-
-/* Return true if control is writable */
-int pvr2_ctrl_is_writable(struct pvr2_ctrl *);
-
-/* Return V4L flags value for control (or zero if there is no v4l control
- actually under this control) */
-unsigned int pvr2_ctrl_get_v4lflags(struct pvr2_ctrl *);
-
-/* Return V4L ID for this control or zero if none */
-int pvr2_ctrl_get_v4lid(struct pvr2_ctrl *);
-
-/* Return true if control has custom symbolic representation */
-int pvr2_ctrl_has_custom_symbols(struct pvr2_ctrl *);
-
-/* Convert a given mask/val to a custom symbolic value */
-int pvr2_ctrl_custom_value_to_sym(struct pvr2_ctrl *,
- int mask,int val,
- char *buf,unsigned int maxlen,
- unsigned int *len);
-
-/* Convert a symbolic value to a mask/value pair */
-int pvr2_ctrl_custom_sym_to_value(struct pvr2_ctrl *,
- const char *buf,unsigned int len,
- int *maskptr,int *valptr);
-
-/* Convert a given mask/val to a symbolic value */
-int pvr2_ctrl_value_to_sym(struct pvr2_ctrl *,
- int mask,int val,
- char *buf,unsigned int maxlen,
- unsigned int *len);
-
-/* Convert a symbolic value to a mask/value pair */
-int pvr2_ctrl_sym_to_value(struct pvr2_ctrl *,
- const char *buf,unsigned int len,
- int *maskptr,int *valptr);
-
-/* Convert a given mask/val to a symbolic value - must already be
- inside of critical region. */
-int pvr2_ctrl_value_to_sym_internal(struct pvr2_ctrl *,
- int mask,int val,
- char *buf,unsigned int maxlen,
- unsigned int *len);
-
-#endif /* __PVRUSB2_CTRL_H */
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 75 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- *
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-/*
-
- This source file is specifically designed to interface with the
- cx2584x, in kernels 2.6.16 or newer.
-
-*/
-
-#include "pvrusb2-cx2584x-v4l.h"
-#include "pvrusb2-video-v4l.h"
-
-
-#include "pvrusb2-hdw-internal.h"
-#include "pvrusb2-debug.h"
-#include <media/cx25840.h>
-#include <linux/videodev2.h>
-#include <media/v4l2-common.h>
-#include <linux/errno.h>
-
-
-struct routing_scheme_item {
- int vid;
- int aud;
-};
-
-struct routing_scheme {
- const struct routing_scheme_item *def;
- unsigned int cnt;
-};
-
-static const struct routing_scheme_item routing_scheme0[] = {
- [PVR2_CVAL_INPUT_TV] = {
- .vid = CX25840_COMPOSITE7,
- .aud = CX25840_AUDIO8,
- },
- [PVR2_CVAL_INPUT_RADIO] = { /* Treat the same as composite */
- .vid = CX25840_COMPOSITE3,
- .aud = CX25840_AUDIO_SERIAL,
- },
- [PVR2_CVAL_INPUT_COMPOSITE] = {
- .vid = CX25840_COMPOSITE3,
- .aud = CX25840_AUDIO_SERIAL,
- },
- [PVR2_CVAL_INPUT_SVIDEO] = {
- .vid = CX25840_SVIDEO1,
- .aud = CX25840_AUDIO_SERIAL,
- },
-};
-
-static const struct routing_scheme routing_def0 = {
- .def = routing_scheme0,
- .cnt = ARRAY_SIZE(routing_scheme0),
-};
-
-/* Specific to gotview device */
-static const struct routing_scheme_item routing_schemegv[] = {
- [PVR2_CVAL_INPUT_TV] = {
- .vid = CX25840_COMPOSITE2,
- .aud = CX25840_AUDIO5,
- },
- [PVR2_CVAL_INPUT_RADIO] = {
- /* line-in is used for radio and composite. A GPIO is
- used to switch between the two choices. */
- .vid = CX25840_COMPOSITE1,
- .aud = CX25840_AUDIO_SERIAL,
- },
- [PVR2_CVAL_INPUT_COMPOSITE] = {
- .vid = CX25840_COMPOSITE1,
- .aud = CX25840_AUDIO_SERIAL,
- },
- [PVR2_CVAL_INPUT_SVIDEO] = {
- .vid = (CX25840_SVIDEO_LUMA3|CX25840_SVIDEO_CHROMA4),
- .aud = CX25840_AUDIO_SERIAL,
- },
-};
-
-static const struct routing_scheme routing_defgv = {
- .def = routing_schemegv,
- .cnt = ARRAY_SIZE(routing_schemegv),
-};
-
-/* Specific to grabster av400 device */
-static const struct routing_scheme_item routing_schemeav400[] = {
- [PVR2_CVAL_INPUT_COMPOSITE] = {
- .vid = CX25840_COMPOSITE1,
- .aud = CX25840_AUDIO_SERIAL,
- },
- [PVR2_CVAL_INPUT_SVIDEO] = {
- .vid = (CX25840_SVIDEO_LUMA2|CX25840_SVIDEO_CHROMA4),
- .aud = CX25840_AUDIO_SERIAL,
- },
-};
-
-static const struct routing_scheme routing_defav400 = {
- .def = routing_schemeav400,
- .cnt = ARRAY_SIZE(routing_schemeav400),
-};
-
-static const struct routing_scheme *routing_schemes[] = {
- [PVR2_ROUTING_SCHEME_HAUPPAUGE] = &routing_def0,
- [PVR2_ROUTING_SCHEME_GOTVIEW] = &routing_defgv,
- [PVR2_ROUTING_SCHEME_AV400] = &routing_defav400,
-};
-
-void pvr2_cx25840_subdev_update(struct pvr2_hdw *hdw, struct v4l2_subdev *sd)
-{
- pvr2_trace(PVR2_TRACE_CHIPS, "subdev cx2584x update...");
- if (hdw->input_dirty || hdw->force_dirty) {
- enum cx25840_video_input vid_input;
- enum cx25840_audio_input aud_input;
- const struct routing_scheme *sp;
- unsigned int sid = hdw->hdw_desc->signal_routing_scheme;
-
- sp = (sid < ARRAY_SIZE(routing_schemes)) ?
- routing_schemes[sid] : NULL;
- if ((sp == NULL) ||
- (hdw->input_val < 0) ||
- (hdw->input_val >= sp->cnt)) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "*** WARNING *** subdev cx2584x set_input:"
- " Invalid routing scheme (%u)"
- " and/or input (%d)",
- sid, hdw->input_val);
- return;
- }
- vid_input = sp->def[hdw->input_val].vid;
- aud_input = sp->def[hdw->input_val].aud;
- pvr2_trace(PVR2_TRACE_CHIPS,
- "subdev cx2584x set_input vid=0x%x aud=0x%x",
- vid_input, aud_input);
- sd->ops->video->s_routing(sd, (u32)vid_input, 0, 0);
- sd->ops->audio->s_routing(sd, (u32)aud_input, 0, 0);
- }
-}
-
-
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 70 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- *
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#ifndef __PVRUSB2_CX2584X_V4L_H
-#define __PVRUSB2_CX2584X_V4L_H
-
-/*
-
- This module connects the pvrusb2 driver to the I2C chip level
- driver which handles combined device audio & video processing.
- This interface is used internally by the driver; higher level code
- should only interact through the interface provided by
- pvrusb2-hdw.h.
-
-*/
-
-
-
-#include "pvrusb2-hdw-internal.h"
-
-void pvr2_cx25840_subdev_update(struct pvr2_hdw *, struct v4l2_subdev *sd);
-
-
-#endif /* __PVRUSB2_CX2584X_V4L_H */
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 70 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-#ifndef __PVRUSB2_DEBUG_H
-#define __PVRUSB2_DEBUG_H
-
-extern int pvrusb2_debug;
-
-#define pvr2_trace(msk, fmt, arg...) do {if(msk & pvrusb2_debug) printk(KERN_INFO "pvrusb2: " fmt "\n", ##arg); } while (0)
-
-/* These are listed in *rough* order of decreasing usefulness and
- increasing noise level. */
-#define PVR2_TRACE_INFO (1 << 0) /* Normal messages */
-#define PVR2_TRACE_ERROR_LEGS (1 << 1) /* error messages */
-#define PVR2_TRACE_TOLERANCE (1 << 2) /* track tolerance-affected errors */
-#define PVR2_TRACE_TRAP (1 << 3) /* Trap & report app misbehavior */
-#define PVR2_TRACE_STD (1 << 4) /* Log video standard stuff */
-#define PVR2_TRACE_INIT (1 << 5) /* misc initialization steps */
-#define PVR2_TRACE_START_STOP (1 << 6) /* Streaming start / stop */
-#define PVR2_TRACE_CTL (1 << 7) /* commit of control changes */
-#define PVR2_TRACE_STATE (1 << 8) /* Device state changes */
-#define PVR2_TRACE_STBITS (1 << 9) /* Individual bit state changes */
-#define PVR2_TRACE_EEPROM (1 << 10) /* eeprom parsing / report */
-#define PVR2_TRACE_STRUCT (1 << 11) /* internal struct creation */
-#define PVR2_TRACE_OPEN_CLOSE (1 << 12) /* application open / close */
-#define PVR2_TRACE_CTXT (1 << 13) /* Main context tracking */
-#define PVR2_TRACE_SYSFS (1 << 14) /* Sysfs driven I/O */
-#define PVR2_TRACE_FIRMWARE (1 << 15) /* firmware upload actions */
-#define PVR2_TRACE_CHIPS (1 << 16) /* chip broadcast operation */
-#define PVR2_TRACE_I2C (1 << 17) /* I2C related stuff */
-#define PVR2_TRACE_I2C_CMD (1 << 18) /* Software commands to I2C modules */
-#define PVR2_TRACE_I2C_CORE (1 << 19) /* I2C core debugging */
-#define PVR2_TRACE_I2C_TRAF (1 << 20) /* I2C traffic through the adapter */
-#define PVR2_TRACE_V4LIOCTL (1 << 21) /* v4l ioctl details */
-#define PVR2_TRACE_ENCODER (1 << 22) /* mpeg2 encoder operation */
-#define PVR2_TRACE_BUF_POOL (1 << 23) /* Track buffer pool management */
-#define PVR2_TRACE_BUF_FLOW (1 << 24) /* Track buffer flow in system */
-#define PVR2_TRACE_DATA_FLOW (1 << 25) /* Track data flow */
-#define PVR2_TRACE_DEBUGIFC (1 << 26) /* Debug interface actions */
-#define PVR2_TRACE_GPIO (1 << 27) /* GPIO state bit changes */
-#define PVR2_TRACE_DVB_FEED (1 << 28) /* DVB transport feed debug */
-
-
-#endif /* __PVRUSB2_HDW_INTERNAL_H */
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 75 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- *
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#include <linux/string.h>
-#include "pvrusb2-debugifc.h"
-#include "pvrusb2-hdw.h"
-#include "pvrusb2-debug.h"
-
-struct debugifc_mask_item {
- const char *name;
- unsigned long msk;
-};
-
-
-static unsigned int debugifc_count_whitespace(const char *buf,
- unsigned int count)
-{
- unsigned int scnt;
- char ch;
-
- for (scnt = 0; scnt < count; scnt++) {
- ch = buf[scnt];
- if (ch == ' ') continue;
- if (ch == '\t') continue;
- if (ch == '\n') continue;
- break;
- }
- return scnt;
-}
-
-
-static unsigned int debugifc_count_nonwhitespace(const char *buf,
- unsigned int count)
-{
- unsigned int scnt;
- char ch;
-
- for (scnt = 0; scnt < count; scnt++) {
- ch = buf[scnt];
- if (ch == ' ') break;
- if (ch == '\t') break;
- if (ch == '\n') break;
- }
- return scnt;
-}
-
-
-static unsigned int debugifc_isolate_word(const char *buf,unsigned int count,
- const char **wstrPtr,
- unsigned int *wlenPtr)
-{
- const char *wptr;
- unsigned int consume_cnt = 0;
- unsigned int wlen;
- unsigned int scnt;
-
- wptr = NULL;
- wlen = 0;
- scnt = debugifc_count_whitespace(buf,count);
- consume_cnt += scnt; count -= scnt; buf += scnt;
- if (!count) goto done;
-
- scnt = debugifc_count_nonwhitespace(buf,count);
- if (!scnt) goto done;
- wptr = buf;
- wlen = scnt;
- consume_cnt += scnt; count -= scnt; buf += scnt;
-
- done:
- *wstrPtr = wptr;
- *wlenPtr = wlen;
- return consume_cnt;
-}
-
-
-static int debugifc_parse_unsigned_number(const char *buf,unsigned int count,
- u32 *num_ptr)
-{
- u32 result = 0;
- int radix = 10;
- if ((count >= 2) && (buf[0] == '0') &&
- ((buf[1] == 'x') || (buf[1] == 'X'))) {
- radix = 16;
- count -= 2;
- buf += 2;
- } else if ((count >= 1) && (buf[0] == '0')) {
- radix = 8;
- }
-
- while (count--) {
- int val = hex_to_bin(*buf++);
- if (val < 0 || val >= radix)
- return -EINVAL;
- result *= radix;
- result += val;
- }
- *num_ptr = result;
- return 0;
-}
-
-
-static int debugifc_match_keyword(const char *buf,unsigned int count,
- const char *keyword)
-{
- unsigned int kl;
- if (!keyword) return 0;
- kl = strlen(keyword);
- if (kl != count) return 0;
- return !memcmp(buf,keyword,kl);
-}
-
-
-int pvr2_debugifc_print_info(struct pvr2_hdw *hdw,char *buf,unsigned int acnt)
-{
- int bcnt = 0;
- int ccnt;
- ccnt = scnprintf(buf, acnt, "Driver hardware description: %s\n",
- pvr2_hdw_get_desc(hdw));
- bcnt += ccnt; acnt -= ccnt; buf += ccnt;
- ccnt = scnprintf(buf,acnt,"Driver state info:\n");
- bcnt += ccnt; acnt -= ccnt; buf += ccnt;
- ccnt = pvr2_hdw_state_report(hdw,buf,acnt);
- bcnt += ccnt; acnt -= ccnt; buf += ccnt;
-
- return bcnt;
-}
-
-
-int pvr2_debugifc_print_status(struct pvr2_hdw *hdw,
- char *buf,unsigned int acnt)
-{
- int bcnt = 0;
- int ccnt;
- int ret;
- u32 gpio_dir,gpio_in,gpio_out;
- struct pvr2_stream_stats stats;
- struct pvr2_stream *sp;
-
- ret = pvr2_hdw_is_hsm(hdw);
- ccnt = scnprintf(buf,acnt,"USB link speed: %s\n",
- (ret < 0 ? "FAIL" : (ret ? "high" : "full")));
- bcnt += ccnt; acnt -= ccnt; buf += ccnt;
-
- gpio_dir = 0; gpio_in = 0; gpio_out = 0;
- pvr2_hdw_gpio_get_dir(hdw,&gpio_dir);
- pvr2_hdw_gpio_get_out(hdw,&gpio_out);
- pvr2_hdw_gpio_get_in(hdw,&gpio_in);
- ccnt = scnprintf(buf,acnt,"GPIO state: dir=0x%x in=0x%x out=0x%x\n",
- gpio_dir,gpio_in,gpio_out);
- bcnt += ccnt; acnt -= ccnt; buf += ccnt;
-
- ccnt = scnprintf(buf,acnt,"Streaming is %s\n",
- pvr2_hdw_get_streaming(hdw) ? "on" : "off");
- bcnt += ccnt; acnt -= ccnt; buf += ccnt;
-
-
- sp = pvr2_hdw_get_video_stream(hdw);
- if (sp) {
- pvr2_stream_get_stats(sp, &stats, 0);
- ccnt = scnprintf(
- buf,acnt,
- "Bytes streamed=%u"
- " URBs: queued=%u idle=%u ready=%u"
- " processed=%u failed=%u\n",
- stats.bytes_processed,
- stats.buffers_in_queue,
- stats.buffers_in_idle,
- stats.buffers_in_ready,
- stats.buffers_processed,
- stats.buffers_failed);
- bcnt += ccnt; acnt -= ccnt; buf += ccnt;
- }
-
- return bcnt;
-}
-
-
-static int pvr2_debugifc_do1cmd(struct pvr2_hdw *hdw,const char *buf,
- unsigned int count)
-{
- const char *wptr;
- unsigned int wlen;
- unsigned int scnt;
-
- scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);
- if (!scnt) return 0;
- count -= scnt; buf += scnt;
- if (!wptr) return 0;
-
- pvr2_trace(PVR2_TRACE_DEBUGIFC,"debugifc cmd: \"%.*s\"",wlen,wptr);
- if (debugifc_match_keyword(wptr,wlen,"reset")) {
- scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);
- if (!scnt) return -EINVAL;
- count -= scnt; buf += scnt;
- if (!wptr) return -EINVAL;
- if (debugifc_match_keyword(wptr,wlen,"cpu")) {
- pvr2_hdw_cpureset_assert(hdw,!0);
- pvr2_hdw_cpureset_assert(hdw,0);
- return 0;
- } else if (debugifc_match_keyword(wptr,wlen,"bus")) {
- pvr2_hdw_device_reset(hdw);
- } else if (debugifc_match_keyword(wptr,wlen,"soft")) {
- return pvr2_hdw_cmd_powerup(hdw);
- } else if (debugifc_match_keyword(wptr,wlen,"deep")) {
- return pvr2_hdw_cmd_deep_reset(hdw);
- } else if (debugifc_match_keyword(wptr,wlen,"firmware")) {
- return pvr2_upload_firmware2(hdw);
- } else if (debugifc_match_keyword(wptr,wlen,"decoder")) {
- return pvr2_hdw_cmd_decoder_reset(hdw);
- } else if (debugifc_match_keyword(wptr,wlen,"worker")) {
- return pvr2_hdw_untrip(hdw);
- } else if (debugifc_match_keyword(wptr,wlen,"usbstats")) {
- pvr2_stream_get_stats(pvr2_hdw_get_video_stream(hdw),
- NULL, !0);
- return 0;
- }
- return -EINVAL;
- } else if (debugifc_match_keyword(wptr,wlen,"cpufw")) {
- scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);
- if (!scnt) return -EINVAL;
- count -= scnt; buf += scnt;
- if (!wptr) return -EINVAL;
- if (debugifc_match_keyword(wptr,wlen,"fetch")) {
- scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);
- if (scnt && wptr) {
- count -= scnt; buf += scnt;
- if (debugifc_match_keyword(wptr, wlen,
- "prom")) {
- pvr2_hdw_cpufw_set_enabled(hdw, 2, !0);
- } else if (debugifc_match_keyword(wptr, wlen,
- "ram8k")) {
- pvr2_hdw_cpufw_set_enabled(hdw, 0, !0);
- } else if (debugifc_match_keyword(wptr, wlen,
- "ram16k")) {
- pvr2_hdw_cpufw_set_enabled(hdw, 1, !0);
- } else {
- return -EINVAL;
- }
- }
- pvr2_hdw_cpufw_set_enabled(hdw,0,!0);
- return 0;
- } else if (debugifc_match_keyword(wptr,wlen,"done")) {
- pvr2_hdw_cpufw_set_enabled(hdw,0,0);
- return 0;
- } else {
- return -EINVAL;
- }
- } else if (debugifc_match_keyword(wptr,wlen,"gpio")) {
- int dir_fl = 0;
- int ret;
- u32 msk,val;
- scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);
- if (!scnt) return -EINVAL;
- count -= scnt; buf += scnt;
- if (!wptr) return -EINVAL;
- if (debugifc_match_keyword(wptr,wlen,"dir")) {
- dir_fl = !0;
- } else if (!debugifc_match_keyword(wptr,wlen,"out")) {
- return -EINVAL;
- }
- scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);
- if (!scnt) return -EINVAL;
- count -= scnt; buf += scnt;
- if (!wptr) return -EINVAL;
- ret = debugifc_parse_unsigned_number(wptr,wlen,&msk);
- if (ret) return ret;
- scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);
- if (wptr) {
- ret = debugifc_parse_unsigned_number(wptr,wlen,&val);
- if (ret) return ret;
- } else {
- val = msk;
- msk = 0xffffffff;
- }
- if (dir_fl) {
- ret = pvr2_hdw_gpio_chg_dir(hdw,msk,val);
- } else {
- ret = pvr2_hdw_gpio_chg_out(hdw,msk,val);
- }
- return ret;
- }
- pvr2_trace(PVR2_TRACE_DEBUGIFC,
- "debugifc failed to recognize cmd: \"%.*s\"",wlen,wptr);
- return -EINVAL;
-}
-
-
-int pvr2_debugifc_docmd(struct pvr2_hdw *hdw,const char *buf,
- unsigned int count)
-{
- unsigned int bcnt = 0;
- int ret;
-
- while (count) {
- for (bcnt = 0; bcnt < count; bcnt++) {
- if (buf[bcnt] == '\n') break;
- }
-
- ret = pvr2_debugifc_do1cmd(hdw,buf,bcnt);
- if (ret < 0) return ret;
- if (bcnt < count) bcnt++;
- buf += bcnt;
- count -= bcnt;
- }
-
- return 0;
-}
-
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 75 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- *
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-#ifndef __PVRUSB2_DEBUGIFC_H
-#define __PVRUSB2_DEBUGIFC_H
-
-struct pvr2_hdw;
-
-/* Print general status of driver. This will also trigger a probe of
- the USB link. Unlike print_info(), this one synchronizes with the
- driver so the information should be self-consistent (but it will
- hang if the driver is wedged). */
-int pvr2_debugifc_print_info(struct pvr2_hdw *,
- char *buf_ptr, unsigned int buf_size);
-
-/* Non-intrusively print some useful debugging info from inside the
- driver. This should work even if the driver appears to be
- wedged. */
-int pvr2_debugifc_print_status(struct pvr2_hdw *,
- char *buf_ptr,unsigned int buf_size);
-
-/* Parse a string command into a driver action. */
-int pvr2_debugifc_docmd(struct pvr2_hdw *,
- const char *buf_ptr,unsigned int buf_size);
-
-#endif /* __PVRUSB2_DEBUGIFC_H */
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 75 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- *
- *
- * Copyright (C) 2007 Mike Isely <isely@pobox.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-/*
-
-This source file should encompass ALL per-device type information for the
-driver. To define a new device, add elements to the pvr2_device_table and
-pvr2_device_desc structures.
-
-*/
-
-#include "pvrusb2-devattr.h"
-#include <linux/usb.h>
-#include <linux/module.h>
-/* This is needed in order to pull in tuner type ids... */
-#include <linux/i2c.h>
-#include <media/tuner.h>
-#ifdef CONFIG_VIDEO_PVRUSB2_DVB
-#include "pvrusb2-hdw-internal.h"
-#include "lgdt330x.h"
-#include "s5h1409.h"
-#include "s5h1411.h"
-#include "tda10048.h"
-#include "tda18271.h"
-#include "tda8290.h"
-#include "tuner-simple.h"
-#endif
-
-
-/*------------------------------------------------------------------------*/
-/* Hauppauge PVR-USB2 Model 29xxx */
-
-static const struct pvr2_device_client_desc pvr2_cli_29xxx[] = {
- { .module_id = PVR2_CLIENT_ID_SAA7115 },
- { .module_id = PVR2_CLIENT_ID_MSP3400 },
- { .module_id = PVR2_CLIENT_ID_TUNER },
- { .module_id = PVR2_CLIENT_ID_DEMOD },
-};
-
-#define PVR2_FIRMWARE_29xxx "v4l-pvrusb2-29xxx-01.fw"
-static const char *pvr2_fw1_names_29xxx[] = {
- PVR2_FIRMWARE_29xxx,
-};
-
-static const struct pvr2_device_desc pvr2_device_29xxx = {
- .description = "WinTV PVR USB2 Model 29xxx",
- .shortname = "29xxx",
- .client_table.lst = pvr2_cli_29xxx,
- .client_table.cnt = ARRAY_SIZE(pvr2_cli_29xxx),
- .fx2_firmware.lst = pvr2_fw1_names_29xxx,
- .fx2_firmware.cnt = ARRAY_SIZE(pvr2_fw1_names_29xxx),
- .flag_has_hauppauge_rom = !0,
- .flag_has_analogtuner = !0,
- .flag_has_fmradio = !0,
- .flag_has_composite = !0,
- .flag_has_svideo = !0,
- .signal_routing_scheme = PVR2_ROUTING_SCHEME_HAUPPAUGE,
- .led_scheme = PVR2_LED_SCHEME_HAUPPAUGE,
- .ir_scheme = PVR2_IR_SCHEME_29XXX,
-};
-
-
-
-/*------------------------------------------------------------------------*/
-/* Hauppauge PVR-USB2 Model 24xxx */
-
-static const struct pvr2_device_client_desc pvr2_cli_24xxx[] = {
- { .module_id = PVR2_CLIENT_ID_CX25840 },
- { .module_id = PVR2_CLIENT_ID_TUNER },
- { .module_id = PVR2_CLIENT_ID_WM8775 },
- { .module_id = PVR2_CLIENT_ID_DEMOD },
-};
-
-#define PVR2_FIRMWARE_24xxx "v4l-pvrusb2-24xxx-01.fw"
-static const char *pvr2_fw1_names_24xxx[] = {
- PVR2_FIRMWARE_24xxx,
-};
-
-static const struct pvr2_device_desc pvr2_device_24xxx = {
- .description = "WinTV PVR USB2 Model 24xxx",
- .shortname = "24xxx",
- .client_table.lst = pvr2_cli_24xxx,
- .client_table.cnt = ARRAY_SIZE(pvr2_cli_24xxx),
- .fx2_firmware.lst = pvr2_fw1_names_24xxx,
- .fx2_firmware.cnt = ARRAY_SIZE(pvr2_fw1_names_24xxx),
- .flag_has_cx25840 = !0,
- .flag_has_wm8775 = !0,
- .flag_has_hauppauge_rom = !0,
- .flag_has_analogtuner = !0,
- .flag_has_fmradio = !0,
- .flag_has_composite = !0,
- .flag_has_svideo = !0,
- .signal_routing_scheme = PVR2_ROUTING_SCHEME_HAUPPAUGE,
- .led_scheme = PVR2_LED_SCHEME_HAUPPAUGE,
- .ir_scheme = PVR2_IR_SCHEME_24XXX,
-};
-
-
-
-/*------------------------------------------------------------------------*/
-/* GOTVIEW USB2.0 DVD2 */
-
-static const struct pvr2_device_client_desc pvr2_cli_gotview_2[] = {
- { .module_id = PVR2_CLIENT_ID_CX25840 },
- { .module_id = PVR2_CLIENT_ID_TUNER },
- { .module_id = PVR2_CLIENT_ID_DEMOD },
-};
-
-static const struct pvr2_device_desc pvr2_device_gotview_2 = {
- .description = "Gotview USB 2.0 DVD 2",
- .shortname = "gv2",
- .client_table.lst = pvr2_cli_gotview_2,
- .client_table.cnt = ARRAY_SIZE(pvr2_cli_gotview_2),
- .flag_has_cx25840 = !0,
- .default_tuner_type = TUNER_PHILIPS_FM1216ME_MK3,
- .flag_has_analogtuner = !0,
- .flag_has_fmradio = !0,
- .flag_has_composite = !0,
- .flag_has_svideo = !0,
- .signal_routing_scheme = PVR2_ROUTING_SCHEME_GOTVIEW,
-};
-
-
-
-/*------------------------------------------------------------------------*/
-/* GOTVIEW USB2.0 DVD Deluxe */
-
-/* (same module list as gotview_2) */
-
-static const struct pvr2_device_desc pvr2_device_gotview_2d = {
- .description = "Gotview USB 2.0 DVD Deluxe",
- .shortname = "gv2d",
- .client_table.lst = pvr2_cli_gotview_2,
- .client_table.cnt = ARRAY_SIZE(pvr2_cli_gotview_2),
- .flag_has_cx25840 = !0,
- .default_tuner_type = TUNER_PHILIPS_FM1216ME_MK3,
- .flag_has_analogtuner = !0,
- .flag_has_composite = !0,
- .flag_has_svideo = !0,
- .signal_routing_scheme = PVR2_ROUTING_SCHEME_GOTVIEW,
-};
-
-
-
-/*------------------------------------------------------------------------*/
-/* Terratec Grabster AV400 */
-
-static const struct pvr2_device_client_desc pvr2_cli_av400[] = {
- { .module_id = PVR2_CLIENT_ID_CX25840 },
-};
-
-static const struct pvr2_device_desc pvr2_device_av400 = {
- .description = "Terratec Grabster AV400",
- .shortname = "av400",
- .flag_is_experimental = 1,
- .client_table.lst = pvr2_cli_av400,
- .client_table.cnt = ARRAY_SIZE(pvr2_cli_av400),
- .flag_has_cx25840 = !0,
- .flag_has_analogtuner = 0,
- .flag_has_composite = !0,
- .flag_has_svideo = !0,
- .signal_routing_scheme = PVR2_ROUTING_SCHEME_AV400,
-};
-
-
-
-/*------------------------------------------------------------------------*/
-/* OnAir Creator */
-
-#ifdef CONFIG_VIDEO_PVRUSB2_DVB
-static struct lgdt330x_config pvr2_lgdt3303_config = {
- .demod_address = 0x0e,
- .demod_chip = LGDT3303,
- .clock_polarity_flip = 1,
-};
-
-static int pvr2_lgdt3303_attach(struct pvr2_dvb_adapter *adap)
-{
- adap->fe = dvb_attach(lgdt330x_attach, &pvr2_lgdt3303_config,
- &adap->channel.hdw->i2c_adap);
- if (adap->fe)
- return 0;
-
- return -EIO;
-}
-
-static int pvr2_lgh06xf_attach(struct pvr2_dvb_adapter *adap)
-{
- dvb_attach(simple_tuner_attach, adap->fe,
- &adap->channel.hdw->i2c_adap, 0x61,
- TUNER_LG_TDVS_H06XF);
-
- return 0;
-}
-
-static const struct pvr2_dvb_props pvr2_onair_creator_fe_props = {
- .frontend_attach = pvr2_lgdt3303_attach,
- .tuner_attach = pvr2_lgh06xf_attach,
-};
-#endif
-
-static const struct pvr2_device_client_desc pvr2_cli_onair_creator[] = {
- { .module_id = PVR2_CLIENT_ID_SAA7115 },
- { .module_id = PVR2_CLIENT_ID_CS53L32A },
- { .module_id = PVR2_CLIENT_ID_TUNER },
-};
-
-static const struct pvr2_device_desc pvr2_device_onair_creator = {
- .description = "OnAir Creator Hybrid USB tuner",
- .shortname = "oac",
- .client_table.lst = pvr2_cli_onair_creator,
- .client_table.cnt = ARRAY_SIZE(pvr2_cli_onair_creator),
- .default_tuner_type = TUNER_LG_TDVS_H06XF,
- .flag_has_analogtuner = !0,
- .flag_has_composite = !0,
- .flag_has_svideo = !0,
- .flag_digital_requires_cx23416 = !0,
- .signal_routing_scheme = PVR2_ROUTING_SCHEME_ONAIR,
- .digital_control_scheme = PVR2_DIGITAL_SCHEME_ONAIR,
- .default_std_mask = V4L2_STD_NTSC_M,
-#ifdef CONFIG_VIDEO_PVRUSB2_DVB
- .dvb_props = &pvr2_onair_creator_fe_props,
-#endif
-};
-
-
-
-/*------------------------------------------------------------------------*/
-/* OnAir USB 2.0 */
-
-#ifdef CONFIG_VIDEO_PVRUSB2_DVB
-static struct lgdt330x_config pvr2_lgdt3302_config = {
- .demod_address = 0x0e,
- .demod_chip = LGDT3302,
-};
-
-static int pvr2_lgdt3302_attach(struct pvr2_dvb_adapter *adap)
-{
- adap->fe = dvb_attach(lgdt330x_attach, &pvr2_lgdt3302_config,
- &adap->channel.hdw->i2c_adap);
- if (adap->fe)
- return 0;
-
- return -EIO;
-}
-
-static int pvr2_fcv1236d_attach(struct pvr2_dvb_adapter *adap)
-{
- dvb_attach(simple_tuner_attach, adap->fe,
- &adap->channel.hdw->i2c_adap, 0x61,
- TUNER_PHILIPS_FCV1236D);
-
- return 0;
-}
-
-static const struct pvr2_dvb_props pvr2_onair_usb2_fe_props = {
- .frontend_attach = pvr2_lgdt3302_attach,
- .tuner_attach = pvr2_fcv1236d_attach,
-};
-#endif
-
-static const struct pvr2_device_client_desc pvr2_cli_onair_usb2[] = {
- { .module_id = PVR2_CLIENT_ID_SAA7115 },
- { .module_id = PVR2_CLIENT_ID_CS53L32A },
- { .module_id = PVR2_CLIENT_ID_TUNER },
-};
-
-static const struct pvr2_device_desc pvr2_device_onair_usb2 = {
- .description = "OnAir USB2 Hybrid USB tuner",
- .shortname = "oa2",
- .client_table.lst = pvr2_cli_onair_usb2,
- .client_table.cnt = ARRAY_SIZE(pvr2_cli_onair_usb2),
- .default_tuner_type = TUNER_PHILIPS_FCV1236D,
- .flag_has_analogtuner = !0,
- .flag_has_composite = !0,
- .flag_has_svideo = !0,
- .flag_digital_requires_cx23416 = !0,
- .signal_routing_scheme = PVR2_ROUTING_SCHEME_ONAIR,
- .digital_control_scheme = PVR2_DIGITAL_SCHEME_ONAIR,
- .default_std_mask = V4L2_STD_NTSC_M,
-#ifdef CONFIG_VIDEO_PVRUSB2_DVB
- .dvb_props = &pvr2_onair_usb2_fe_props,
-#endif
-};
-
-
-
-/*------------------------------------------------------------------------*/
-/* Hauppauge PVR-USB2 Model 73xxx */
-
-#ifdef CONFIG_VIDEO_PVRUSB2_DVB
-static struct tda10048_config hauppauge_tda10048_config = {
- .demod_address = 0x10 >> 1,
- .output_mode = TDA10048_PARALLEL_OUTPUT,
- .fwbulkwritelen = TDA10048_BULKWRITE_50,
- .inversion = TDA10048_INVERSION_ON,
- .dtv6_if_freq_khz = TDA10048_IF_3300,
- .dtv7_if_freq_khz = TDA10048_IF_3800,
- .dtv8_if_freq_khz = TDA10048_IF_4300,
- .clk_freq_khz = TDA10048_CLK_16000,
- .disable_gate_access = 1,
-};
-
-static struct tda829x_config tda829x_no_probe = {
- .probe_tuner = TDA829X_DONT_PROBE,
-};
-
-static struct tda18271_std_map hauppauge_tda18271_dvbt_std_map = {
- .dvbt_6 = { .if_freq = 3300, .agc_mode = 3, .std = 4,
- .if_lvl = 1, .rfagc_top = 0x37, },
- .dvbt_7 = { .if_freq = 3800, .agc_mode = 3, .std = 5,
- .if_lvl = 1, .rfagc_top = 0x37, },
- .dvbt_8 = { .if_freq = 4300, .agc_mode = 3, .std = 6,
- .if_lvl = 1, .rfagc_top = 0x37, },
-};
-
-static struct tda18271_config hauppauge_tda18271_dvb_config = {
- .std_map = &hauppauge_tda18271_dvbt_std_map,
- .gate = TDA18271_GATE_ANALOG,
- .output_opt = TDA18271_OUTPUT_LT_OFF,
-};
-
-static int pvr2_tda10048_attach(struct pvr2_dvb_adapter *adap)
-{
- adap->fe = dvb_attach(tda10048_attach, &hauppauge_tda10048_config,
- &adap->channel.hdw->i2c_adap);
- if (adap->fe)
- return 0;
-
- return -EIO;
-}
-
-static int pvr2_73xxx_tda18271_8295_attach(struct pvr2_dvb_adapter *adap)
-{
- dvb_attach(tda829x_attach, adap->fe,
- &adap->channel.hdw->i2c_adap, 0x42,
- &tda829x_no_probe);
- dvb_attach(tda18271_attach, adap->fe, 0x60,
- &adap->channel.hdw->i2c_adap,
- &hauppauge_tda18271_dvb_config);
-
- return 0;
-}
-
-static const struct pvr2_dvb_props pvr2_73xxx_dvb_props = {
- .frontend_attach = pvr2_tda10048_attach,
- .tuner_attach = pvr2_73xxx_tda18271_8295_attach,
-};
-#endif
-
-static const struct pvr2_device_client_desc pvr2_cli_73xxx[] = {
- { .module_id = PVR2_CLIENT_ID_CX25840 },
- { .module_id = PVR2_CLIENT_ID_TUNER,
- .i2c_address_list = "\x42"},
-};
-
-#define PVR2_FIRMWARE_73xxx "v4l-pvrusb2-73xxx-01.fw"
-static const char *pvr2_fw1_names_73xxx[] = {
- PVR2_FIRMWARE_73xxx,
-};
-
-static const struct pvr2_device_desc pvr2_device_73xxx = {
- .description = "WinTV HVR-1900 Model 73xxx",
- .shortname = "73xxx",
- .client_table.lst = pvr2_cli_73xxx,
- .client_table.cnt = ARRAY_SIZE(pvr2_cli_73xxx),
- .fx2_firmware.lst = pvr2_fw1_names_73xxx,
- .fx2_firmware.cnt = ARRAY_SIZE(pvr2_fw1_names_73xxx),
- .flag_has_cx25840 = !0,
- .flag_has_hauppauge_rom = !0,
- .flag_has_analogtuner = !0,
- .flag_has_composite = !0,
- .flag_has_svideo = !0,
- .flag_fx2_16kb = !0,
- .signal_routing_scheme = PVR2_ROUTING_SCHEME_HAUPPAUGE,
- .digital_control_scheme = PVR2_DIGITAL_SCHEME_HAUPPAUGE,
- .led_scheme = PVR2_LED_SCHEME_HAUPPAUGE,
- .ir_scheme = PVR2_IR_SCHEME_ZILOG,
-#ifdef CONFIG_VIDEO_PVRUSB2_DVB
- .dvb_props = &pvr2_73xxx_dvb_props,
-#endif
-};
-
-
-
-/*------------------------------------------------------------------------*/
-/* Hauppauge PVR-USB2 Model 75xxx */
-
-#ifdef CONFIG_VIDEO_PVRUSB2_DVB
-static struct s5h1409_config pvr2_s5h1409_config = {
- .demod_address = 0x32 >> 1,
- .output_mode = S5H1409_PARALLEL_OUTPUT,
- .gpio = S5H1409_GPIO_OFF,
- .qam_if = 4000,
- .inversion = S5H1409_INVERSION_ON,
- .status_mode = S5H1409_DEMODLOCKING,
-};
-
-static struct s5h1411_config pvr2_s5h1411_config = {
- .output_mode = S5H1411_PARALLEL_OUTPUT,
- .gpio = S5H1411_GPIO_OFF,
- .vsb_if = S5H1411_IF_44000,
- .qam_if = S5H1411_IF_4000,
- .inversion = S5H1411_INVERSION_ON,
- .status_mode = S5H1411_DEMODLOCKING,
-};
-
-static struct tda18271_std_map hauppauge_tda18271_std_map = {
- .atsc_6 = { .if_freq = 5380, .agc_mode = 3, .std = 3,
- .if_lvl = 6, .rfagc_top = 0x37, },
- .qam_6 = { .if_freq = 4000, .agc_mode = 3, .std = 0,
- .if_lvl = 6, .rfagc_top = 0x37, },
-};
-
-static struct tda18271_config hauppauge_tda18271_config = {
- .std_map = &hauppauge_tda18271_std_map,
- .gate = TDA18271_GATE_ANALOG,
- .output_opt = TDA18271_OUTPUT_LT_OFF,
-};
-
-static int pvr2_s5h1409_attach(struct pvr2_dvb_adapter *adap)
-{
- adap->fe = dvb_attach(s5h1409_attach, &pvr2_s5h1409_config,
- &adap->channel.hdw->i2c_adap);
- if (adap->fe)
- return 0;
-
- return -EIO;
-}
-
-static int pvr2_s5h1411_attach(struct pvr2_dvb_adapter *adap)
-{
- adap->fe = dvb_attach(s5h1411_attach, &pvr2_s5h1411_config,
- &adap->channel.hdw->i2c_adap);
- if (adap->fe)
- return 0;
-
- return -EIO;
-}
-
-static int pvr2_tda18271_8295_attach(struct pvr2_dvb_adapter *adap)
-{
- dvb_attach(tda829x_attach, adap->fe,
- &adap->channel.hdw->i2c_adap, 0x42,
- &tda829x_no_probe);
- dvb_attach(tda18271_attach, adap->fe, 0x60,
- &adap->channel.hdw->i2c_adap,
- &hauppauge_tda18271_config);
-
- return 0;
-}
-
-static const struct pvr2_dvb_props pvr2_750xx_dvb_props = {
- .frontend_attach = pvr2_s5h1409_attach,
- .tuner_attach = pvr2_tda18271_8295_attach,
-};
-
-static const struct pvr2_dvb_props pvr2_751xx_dvb_props = {
- .frontend_attach = pvr2_s5h1411_attach,
- .tuner_attach = pvr2_tda18271_8295_attach,
-};
-#endif
-
-#define PVR2_FIRMWARE_75xxx "v4l-pvrusb2-73xxx-01.fw"
-static const char *pvr2_fw1_names_75xxx[] = {
- PVR2_FIRMWARE_75xxx,
-};
-
-static const struct pvr2_device_desc pvr2_device_750xx = {
- .description = "WinTV HVR-1950 Model 750xx",
- .shortname = "750xx",
- .client_table.lst = pvr2_cli_73xxx,
- .client_table.cnt = ARRAY_SIZE(pvr2_cli_73xxx),
- .fx2_firmware.lst = pvr2_fw1_names_75xxx,
- .fx2_firmware.cnt = ARRAY_SIZE(pvr2_fw1_names_75xxx),
- .flag_has_cx25840 = !0,
- .flag_has_hauppauge_rom = !0,
- .flag_has_analogtuner = !0,
- .flag_has_composite = !0,
- .flag_has_svideo = !0,
- .flag_fx2_16kb = !0,
- .signal_routing_scheme = PVR2_ROUTING_SCHEME_HAUPPAUGE,
- .digital_control_scheme = PVR2_DIGITAL_SCHEME_HAUPPAUGE,
- .default_std_mask = V4L2_STD_NTSC_M,
- .led_scheme = PVR2_LED_SCHEME_HAUPPAUGE,
- .ir_scheme = PVR2_IR_SCHEME_ZILOG,
-#ifdef CONFIG_VIDEO_PVRUSB2_DVB
- .dvb_props = &pvr2_750xx_dvb_props,
-#endif
-};
-
-static const struct pvr2_device_desc pvr2_device_751xx = {
- .description = "WinTV HVR-1950 Model 751xx",
- .shortname = "751xx",
- .client_table.lst = pvr2_cli_73xxx,
- .client_table.cnt = ARRAY_SIZE(pvr2_cli_73xxx),
- .fx2_firmware.lst = pvr2_fw1_names_75xxx,
- .fx2_firmware.cnt = ARRAY_SIZE(pvr2_fw1_names_75xxx),
- .flag_has_cx25840 = !0,
- .flag_has_hauppauge_rom = !0,
- .flag_has_analogtuner = !0,
- .flag_has_composite = !0,
- .flag_has_svideo = !0,
- .flag_fx2_16kb = !0,
- .signal_routing_scheme = PVR2_ROUTING_SCHEME_HAUPPAUGE,
- .digital_control_scheme = PVR2_DIGITAL_SCHEME_HAUPPAUGE,
- .default_std_mask = V4L2_STD_NTSC_M,
- .led_scheme = PVR2_LED_SCHEME_HAUPPAUGE,
- .ir_scheme = PVR2_IR_SCHEME_ZILOG,
-#ifdef CONFIG_VIDEO_PVRUSB2_DVB
- .dvb_props = &pvr2_751xx_dvb_props,
-#endif
-};
-
-
-
-/*------------------------------------------------------------------------*/
-
-struct usb_device_id pvr2_device_table[] = {
- { USB_DEVICE(0x2040, 0x2900),
- .driver_info = (kernel_ulong_t)&pvr2_device_29xxx},
- { USB_DEVICE(0x2040, 0x2950), /* Logically identical to 2900 */
- .driver_info = (kernel_ulong_t)&pvr2_device_29xxx},
- { USB_DEVICE(0x2040, 0x2400),
- .driver_info = (kernel_ulong_t)&pvr2_device_24xxx},
- { USB_DEVICE(0x1164, 0x0622),
- .driver_info = (kernel_ulong_t)&pvr2_device_gotview_2},
- { USB_DEVICE(0x1164, 0x0602),
- .driver_info = (kernel_ulong_t)&pvr2_device_gotview_2d},
- { USB_DEVICE(0x11ba, 0x1003),
- .driver_info = (kernel_ulong_t)&pvr2_device_onair_creator},
- { USB_DEVICE(0x11ba, 0x1001),
- .driver_info = (kernel_ulong_t)&pvr2_device_onair_usb2},
- { USB_DEVICE(0x2040, 0x7300),
- .driver_info = (kernel_ulong_t)&pvr2_device_73xxx},
- { USB_DEVICE(0x2040, 0x7500),
- .driver_info = (kernel_ulong_t)&pvr2_device_750xx},
- { USB_DEVICE(0x2040, 0x7501),
- .driver_info = (kernel_ulong_t)&pvr2_device_751xx},
- { USB_DEVICE(0x0ccd, 0x0039),
- .driver_info = (kernel_ulong_t)&pvr2_device_av400},
- { }
-};
-
-MODULE_DEVICE_TABLE(usb, pvr2_device_table);
-MODULE_FIRMWARE(PVR2_FIRMWARE_29xxx);
-MODULE_FIRMWARE(PVR2_FIRMWARE_24xxx);
-MODULE_FIRMWARE(PVR2_FIRMWARE_73xxx);
-MODULE_FIRMWARE(PVR2_FIRMWARE_75xxx);
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 75 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- *
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-#ifndef __PVRUSB2_DEVATTR_H
-#define __PVRUSB2_DEVATTR_H
-
-#include <linux/mod_devicetable.h>
-#include <linux/videodev2.h>
-#ifdef CONFIG_VIDEO_PVRUSB2_DVB
-#include "pvrusb2-dvb.h"
-#endif
-
-/*
-
- This header defines structures used to describe attributes of a device.
-
-*/
-
-
-#define PVR2_CLIENT_ID_NULL 0
-#define PVR2_CLIENT_ID_MSP3400 1
-#define PVR2_CLIENT_ID_CX25840 2
-#define PVR2_CLIENT_ID_SAA7115 3
-#define PVR2_CLIENT_ID_TUNER 4
-#define PVR2_CLIENT_ID_CS53L32A 5
-#define PVR2_CLIENT_ID_WM8775 6
-#define PVR2_CLIENT_ID_DEMOD 7
-
-struct pvr2_device_client_desc {
- /* One ovr PVR2_CLIENT_ID_xxxx */
- unsigned char module_id;
-
- /* Null-terminated array of I2C addresses to try in order
- initialize the module. It's safe to make this null terminated
- since we're never going to encounter an i2c device with an
- address of zero. If this is a null pointer or zero-length,
- then no I2C addresses have been specified, in which case we'll
- try some compiled in defaults for now. */
- unsigned char *i2c_address_list;
-};
-
-struct pvr2_device_client_table {
- const struct pvr2_device_client_desc *lst;
- unsigned char cnt;
-};
-
-
-struct pvr2_string_table {
- const char **lst;
- unsigned int cnt;
-};
-
-#define PVR2_ROUTING_SCHEME_HAUPPAUGE 0
-#define PVR2_ROUTING_SCHEME_GOTVIEW 1
-#define PVR2_ROUTING_SCHEME_ONAIR 2
-#define PVR2_ROUTING_SCHEME_AV400 3
-
-#define PVR2_DIGITAL_SCHEME_NONE 0
-#define PVR2_DIGITAL_SCHEME_HAUPPAUGE 1
-#define PVR2_DIGITAL_SCHEME_ONAIR 2
-
-#define PVR2_LED_SCHEME_NONE 0
-#define PVR2_LED_SCHEME_HAUPPAUGE 1
-
-#define PVR2_IR_SCHEME_NONE 0
-#define PVR2_IR_SCHEME_24XXX 1 /* FX2-controlled IR */
-#define PVR2_IR_SCHEME_ZILOG 2 /* HVR-1950 style (must be taken out of reset) */
-#define PVR2_IR_SCHEME_24XXX_MCE 3 /* 24xxx MCE device */
-#define PVR2_IR_SCHEME_29XXX 4 /* Original 29xxx device */
-
-/* This describes a particular hardware type (except for the USB device ID
- which must live in a separate structure due to environmental
- constraints). See the top of pvrusb2-hdw.c for where this is
- instantiated. */
-struct pvr2_device_desc {
- /* Single line text description of hardware */
- const char *description;
-
- /* Single token identifier for hardware */
- const char *shortname;
-
- /* List of additional client modules we need to load */
- struct pvr2_string_table client_modules;
-
- /* List of defined client modules we need to load */
- struct pvr2_device_client_table client_table;
-
- /* List of FX2 firmware file names we should search; if empty then
- FX2 firmware check / load is skipped and we assume the device
- was initialized from internal ROM. */
- struct pvr2_string_table fx2_firmware;
-
-#ifdef CONFIG_VIDEO_PVRUSB2_DVB
- /* callback functions to handle attachment of digital tuner & demod */
- const struct pvr2_dvb_props *dvb_props;
-
-#endif
- /* Initial standard bits to use for this device, if not zero.
- Anything set here is also implied as an available standard.
- Note: This is ignored if overridden on the module load line via
- the video_std module option. */
- v4l2_std_id default_std_mask;
-
- /* V4L tuner type ID to use with this device (only used if the
- driver could not discover the type any other way). */
- int default_tuner_type;
-
- /* Signal routing scheme used by device, contains one of
- PVR2_ROUTING_SCHEME_XXX. Schemes have to be defined as we
- encounter them. This is an arbitrary integer scheme id; its
- meaning is contained entirely within the driver and is
- interpreted by logic which must send commands to the chip-level
- drivers (search for things which touch this field). */
- unsigned char signal_routing_scheme;
-
- /* Indicates scheme for controlling device's LED (if any). The
- driver will turn on the LED when streaming is underway. This
- contains one of PVR2_LED_SCHEME_XXX. */
- unsigned char led_scheme;
-
- /* Control scheme to use if there is a digital tuner. This
- contains one of PVR2_DIGITAL_SCHEME_XXX. This is an arbitrary
- integer scheme id; its meaning is contained entirely within the
- driver and is interpreted by logic which must control the
- streaming pathway (search for things which touch this field). */
- unsigned char digital_control_scheme;
-
- /* If set, we don't bother trying to load cx23416 firmware. */
- unsigned int flag_skip_cx23416_firmware:1;
-
- /* If set, the encoder must be healthy in order for digital mode to
- work (otherwise we assume that digital streaming will work even
- if we fail to locate firmware for the encoder). If the device
- doesn't support digital streaming then this flag has no
- effect. */
- unsigned int flag_digital_requires_cx23416:1;
-
- /* Device has a hauppauge eeprom which we can interrogate. */
- unsigned int flag_has_hauppauge_rom:1;
-
- /* Device does not require a powerup command to be issued. */
- unsigned int flag_no_powerup:1;
-
- /* Device has a cx25840 - this enables special additional logic to
- handle it. */
- unsigned int flag_has_cx25840:1;
-
- /* Device has a wm8775 - this enables special additional logic to
- ensure that it is found. */
- unsigned int flag_has_wm8775:1;
-
- /* Indicate IR scheme of hardware. If not set, then it is assumed
- that IR can work without any help from the driver. */
- unsigned int ir_scheme:3;
-
- /* These bits define which kinds of sources the device can handle.
- Note: Digital tuner presence is inferred by the
- digital_control_scheme enumeration. */
- unsigned int flag_has_fmradio:1; /* Has FM radio receiver */
- unsigned int flag_has_analogtuner:1; /* Has analog tuner */
- unsigned int flag_has_composite:1; /* Has composite input */
- unsigned int flag_has_svideo:1; /* Has s-video input */
- unsigned int flag_fx2_16kb:1; /* 16KB FX2 firmware OK here */
-
- /* If this driver is considered experimental, i.e. not all aspects
- are working correctly and/or it is untested, mark that fact
- with this flag. */
- unsigned int flag_is_experimental:1;
-};
-
-extern struct usb_device_id pvr2_device_table[];
-
-#endif /* __PVRUSB2_HDW_INTERNAL_H */
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 75 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- * pvrusb2-dvb.c - linux-dvb api interface to the pvrusb2 driver.
- *
- * Copyright (C) 2007, 2008 Michael Krufky <mkrufky@linuxtv.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#include <linux/kthread.h>
-#include <linux/freezer.h>
-#include <linux/slab.h>
-#include <linux/mm.h>
-#include "dvbdev.h"
-#include "pvrusb2-debug.h"
-#include "pvrusb2-hdw-internal.h"
-#include "pvrusb2-hdw.h"
-#include "pvrusb2-io.h"
-#include "pvrusb2-dvb.h"
-
-DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
-
-static int pvr2_dvb_feed_func(struct pvr2_dvb_adapter *adap)
-{
- int ret;
- unsigned int count;
- struct pvr2_buffer *bp;
- struct pvr2_stream *stream;
-
- pvr2_trace(PVR2_TRACE_DVB_FEED, "dvb feed thread started");
- set_freezable();
-
- stream = adap->channel.stream->stream;
-
- for (;;) {
- if (kthread_should_stop()) break;
-
- /* Not sure about this... */
- try_to_freeze();
-
- bp = pvr2_stream_get_ready_buffer(stream);
- if (bp != NULL) {
- count = pvr2_buffer_get_count(bp);
- if (count) {
- dvb_dmx_swfilter(
- &adap->demux,
- adap->buffer_storage[
- pvr2_buffer_get_id(bp)],
- count);
- } else {
- ret = pvr2_buffer_get_status(bp);
- if (ret < 0) break;
- }
- ret = pvr2_buffer_queue(bp);
- if (ret < 0) break;
-
- /* Since we know we did something to a buffer,
- just go back and try again. No point in
- blocking unless we really ran out of
- buffers to process. */
- continue;
- }
-
-
- /* Wait until more buffers become available or we're
- told not to wait any longer. */
- ret = wait_event_interruptible(
- adap->buffer_wait_data,
- (pvr2_stream_get_ready_count(stream) > 0) ||
- kthread_should_stop());
- if (ret < 0) break;
- }
-
- /* If we get here and ret is < 0, then an error has occurred.
- Probably would be a good idea to communicate that to DVB core... */
-
- pvr2_trace(PVR2_TRACE_DVB_FEED, "dvb feed thread stopped");
-
- return 0;
-}
-
-static int pvr2_dvb_feed_thread(void *data)
-{
- int stat = pvr2_dvb_feed_func(data);
- /* from videobuf-dvb.c: */
- while (!kthread_should_stop()) {
- set_current_state(TASK_INTERRUPTIBLE);
- schedule();
- }
- return stat;
-}
-
-static void pvr2_dvb_notify(struct pvr2_dvb_adapter *adap)
-{
- wake_up(&adap->buffer_wait_data);
-}
-
-static void pvr2_dvb_stream_end(struct pvr2_dvb_adapter *adap)
-{
- unsigned int idx;
- struct pvr2_stream *stream;
-
- if (adap->thread) {
- kthread_stop(adap->thread);
- adap->thread = NULL;
- }
-
- if (adap->channel.stream) {
- stream = adap->channel.stream->stream;
- } else {
- stream = NULL;
- }
- if (stream) {
- pvr2_hdw_set_streaming(adap->channel.hdw, 0);
- pvr2_stream_set_callback(stream, NULL, NULL);
- pvr2_stream_kill(stream);
- pvr2_stream_set_buffer_count(stream, 0);
- pvr2_channel_claim_stream(&adap->channel, NULL);
- }
-
- if (adap->stream_run) {
- for (idx = 0; idx < PVR2_DVB_BUFFER_COUNT; idx++) {
- if (!(adap->buffer_storage[idx])) continue;
- kfree(adap->buffer_storage[idx]);
- adap->buffer_storage[idx] = NULL;
- }
- adap->stream_run = 0;
- }
-}
-
-static int pvr2_dvb_stream_do_start(struct pvr2_dvb_adapter *adap)
-{
- struct pvr2_context *pvr = adap->channel.mc_head;
- unsigned int idx;
- int ret;
- struct pvr2_buffer *bp;
- struct pvr2_stream *stream = NULL;
-
- if (adap->stream_run) return -EIO;
-
- ret = pvr2_channel_claim_stream(&adap->channel, &pvr->video_stream);
- /* somebody else already has the stream */
- if (ret < 0) return ret;
-
- stream = adap->channel.stream->stream;
-
- for (idx = 0; idx < PVR2_DVB_BUFFER_COUNT; idx++) {
- adap->buffer_storage[idx] = kmalloc(PVR2_DVB_BUFFER_SIZE,
- GFP_KERNEL);
- if (!(adap->buffer_storage[idx])) return -ENOMEM;
- }
-
- pvr2_stream_set_callback(pvr->video_stream.stream,
- (pvr2_stream_callback) pvr2_dvb_notify, adap);
-
- ret = pvr2_stream_set_buffer_count(stream, PVR2_DVB_BUFFER_COUNT);
- if (ret < 0) return ret;
-
- for (idx = 0; idx < PVR2_DVB_BUFFER_COUNT; idx++) {
- bp = pvr2_stream_get_buffer(stream, idx);
- pvr2_buffer_set_buffer(bp,
- adap->buffer_storage[idx],
- PVR2_DVB_BUFFER_SIZE);
- }
-
- ret = pvr2_hdw_set_streaming(adap->channel.hdw, 1);
- if (ret < 0) return ret;
-
- while ((bp = pvr2_stream_get_idle_buffer(stream)) != NULL) {
- ret = pvr2_buffer_queue(bp);
- if (ret < 0) return ret;
- }
-
- adap->thread = kthread_run(pvr2_dvb_feed_thread, adap, "pvrusb2-dvb");
-
- if (IS_ERR(adap->thread)) {
- ret = PTR_ERR(adap->thread);
- adap->thread = NULL;
- return ret;
- }
-
- adap->stream_run = !0;
-
- return 0;
-}
-
-static int pvr2_dvb_stream_start(struct pvr2_dvb_adapter *adap)
-{
- int ret = pvr2_dvb_stream_do_start(adap);
- if (ret < 0) pvr2_dvb_stream_end(adap);
- return ret;
-}
-
-static int pvr2_dvb_ctrl_feed(struct dvb_demux_feed *dvbdmxfeed, int onoff)
-{
- struct pvr2_dvb_adapter *adap = dvbdmxfeed->demux->priv;
- int ret = 0;
-
- if (adap == NULL) return -ENODEV;
-
- mutex_lock(&adap->lock);
- do {
- if (onoff) {
- if (!adap->feedcount) {
- pvr2_trace(PVR2_TRACE_DVB_FEED,
- "start feeding demux");
- ret = pvr2_dvb_stream_start(adap);
- if (ret < 0) break;
- }
- (adap->feedcount)++;
- } else if (adap->feedcount > 0) {
- (adap->feedcount)--;
- if (!adap->feedcount) {
- pvr2_trace(PVR2_TRACE_DVB_FEED,
- "stop feeding demux");
- pvr2_dvb_stream_end(adap);
- }
- }
- } while (0);
- mutex_unlock(&adap->lock);
-
- return ret;
-}
-
-static int pvr2_dvb_start_feed(struct dvb_demux_feed *dvbdmxfeed)
-{
- pvr2_trace(PVR2_TRACE_DVB_FEED, "start pid: 0x%04x", dvbdmxfeed->pid);
- return pvr2_dvb_ctrl_feed(dvbdmxfeed, 1);
-}
-
-static int pvr2_dvb_stop_feed(struct dvb_demux_feed *dvbdmxfeed)
-{
- pvr2_trace(PVR2_TRACE_DVB_FEED, "stop pid: 0x%04x", dvbdmxfeed->pid);
- return pvr2_dvb_ctrl_feed(dvbdmxfeed, 0);
-}
-
-static int pvr2_dvb_bus_ctrl(struct dvb_frontend *fe, int acquire)
-{
- struct pvr2_dvb_adapter *adap = fe->dvb->priv;
- return pvr2_channel_limit_inputs(
- &adap->channel,
- (acquire ? (1 << PVR2_CVAL_INPUT_DTV) : 0));
-}
-
-static int pvr2_dvb_adapter_init(struct pvr2_dvb_adapter *adap)
-{
- int ret;
-
- ret = dvb_register_adapter(&adap->dvb_adap, "pvrusb2-dvb",
- THIS_MODULE/*&hdw->usb_dev->owner*/,
- &adap->channel.hdw->usb_dev->dev,
- adapter_nr);
- if (ret < 0) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "dvb_register_adapter failed: error %d", ret);
- goto err;
- }
- adap->dvb_adap.priv = adap;
-
- adap->demux.dmx.capabilities = DMX_TS_FILTERING |
- DMX_SECTION_FILTERING |
- DMX_MEMORY_BASED_FILTERING;
- adap->demux.priv = adap;
- adap->demux.filternum = 256;
- adap->demux.feednum = 256;
- adap->demux.start_feed = pvr2_dvb_start_feed;
- adap->demux.stop_feed = pvr2_dvb_stop_feed;
- adap->demux.write_to_decoder = NULL;
-
- ret = dvb_dmx_init(&adap->demux);
- if (ret < 0) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "dvb_dmx_init failed: error %d", ret);
- goto err_dmx;
- }
-
- adap->dmxdev.filternum = adap->demux.filternum;
- adap->dmxdev.demux = &adap->demux.dmx;
- adap->dmxdev.capabilities = 0;
-
- ret = dvb_dmxdev_init(&adap->dmxdev, &adap->dvb_adap);
- if (ret < 0) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "dvb_dmxdev_init failed: error %d", ret);
- goto err_dmx_dev;
- }
-
- dvb_net_init(&adap->dvb_adap, &adap->dvb_net, &adap->demux.dmx);
-
- return 0;
-
-err_dmx_dev:
- dvb_dmx_release(&adap->demux);
-err_dmx:
- dvb_unregister_adapter(&adap->dvb_adap);
-err:
- return ret;
-}
-
-static int pvr2_dvb_adapter_exit(struct pvr2_dvb_adapter *adap)
-{
- pvr2_trace(PVR2_TRACE_INFO, "unregistering DVB devices");
- dvb_net_release(&adap->dvb_net);
- adap->demux.dmx.close(&adap->demux.dmx);
- dvb_dmxdev_release(&adap->dmxdev);
- dvb_dmx_release(&adap->demux);
- dvb_unregister_adapter(&adap->dvb_adap);
- return 0;
-}
-
-static int pvr2_dvb_frontend_init(struct pvr2_dvb_adapter *adap)
-{
- struct pvr2_hdw *hdw = adap->channel.hdw;
- const struct pvr2_dvb_props *dvb_props = hdw->hdw_desc->dvb_props;
- int ret = 0;
-
- if (dvb_props == NULL) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS, "fe_props not defined!");
- return -EINVAL;
- }
-
- ret = pvr2_channel_limit_inputs(
- &adap->channel,
- (1 << PVR2_CVAL_INPUT_DTV));
- if (ret) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "failed to grab control of dtv input (code=%d)",
- ret);
- return ret;
- }
-
- if (dvb_props->frontend_attach == NULL) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "frontend_attach not defined!");
- ret = -EINVAL;
- goto done;
- }
-
- if ((dvb_props->frontend_attach(adap) == 0) && (adap->fe)) {
-
- if (dvb_register_frontend(&adap->dvb_adap, adap->fe)) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "frontend registration failed!");
- dvb_frontend_detach(adap->fe);
- adap->fe = NULL;
- ret = -ENODEV;
- goto done;
- }
-
- if (dvb_props->tuner_attach)
- dvb_props->tuner_attach(adap);
-
- if (adap->fe->ops.analog_ops.standby)
- adap->fe->ops.analog_ops.standby(adap->fe);
-
- /* Ensure all frontends negotiate bus access */
- adap->fe->ops.ts_bus_ctrl = pvr2_dvb_bus_ctrl;
-
- } else {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "no frontend was attached!");
- ret = -ENODEV;
- return ret;
- }
-
- done:
- pvr2_channel_limit_inputs(&adap->channel, 0);
- return ret;
-}
-
-static int pvr2_dvb_frontend_exit(struct pvr2_dvb_adapter *adap)
-{
- if (adap->fe != NULL) {
- dvb_unregister_frontend(adap->fe);
- dvb_frontend_detach(adap->fe);
- }
- return 0;
-}
-
-static void pvr2_dvb_destroy(struct pvr2_dvb_adapter *adap)
-{
- pvr2_dvb_stream_end(adap);
- pvr2_dvb_frontend_exit(adap);
- pvr2_dvb_adapter_exit(adap);
- pvr2_channel_done(&adap->channel);
- kfree(adap);
-}
-
-static void pvr2_dvb_internal_check(struct pvr2_channel *chp)
-{
- struct pvr2_dvb_adapter *adap;
- adap = container_of(chp, struct pvr2_dvb_adapter, channel);
- if (!adap->channel.mc_head->disconnect_flag) return;
- pvr2_dvb_destroy(adap);
-}
-
-struct pvr2_dvb_adapter *pvr2_dvb_create(struct pvr2_context *pvr)
-{
- int ret = 0;
- struct pvr2_dvb_adapter *adap;
- if (!pvr->hdw->hdw_desc->dvb_props) {
- /* Device lacks a digital interface so don't set up
- the DVB side of the driver either. For now. */
- return NULL;
- }
- adap = kzalloc(sizeof(*adap), GFP_KERNEL);
- if (!adap) return adap;
- pvr2_channel_init(&adap->channel, pvr);
- adap->channel.check_func = pvr2_dvb_internal_check;
- init_waitqueue_head(&adap->buffer_wait_data);
- mutex_init(&adap->lock);
- ret = pvr2_dvb_adapter_init(adap);
- if (ret < 0) goto fail1;
- ret = pvr2_dvb_frontend_init(adap);
- if (ret < 0) goto fail2;
- return adap;
-
-fail2:
- pvr2_dvb_adapter_exit(adap);
-fail1:
- pvr2_channel_done(&adap->channel);
- return NULL;
-}
-
+++ /dev/null
-#ifndef __PVRUSB2_DVB_H__
-#define __PVRUSB2_DVB_H__
-
-#include "dvb_frontend.h"
-#include "dvb_demux.h"
-#include "dvb_net.h"
-#include "dmxdev.h"
-#include "pvrusb2-context.h"
-
-#define PVR2_DVB_BUFFER_COUNT 32
-#define PVR2_DVB_BUFFER_SIZE PAGE_ALIGN(0x4000)
-
-struct pvr2_dvb_adapter {
- struct pvr2_channel channel;
-
- struct dvb_adapter dvb_adap;
- struct dmxdev dmxdev;
- struct dvb_demux demux;
- struct dvb_net dvb_net;
- struct dvb_frontend *fe;
-
- int feedcount;
- int max_feed_count;
-
- struct task_struct *thread;
- struct mutex lock;
-
- unsigned int stream_run:1;
-
- wait_queue_head_t buffer_wait_data;
- char *buffer_storage[PVR2_DVB_BUFFER_COUNT];
-};
-
-struct pvr2_dvb_props {
- int (*frontend_attach) (struct pvr2_dvb_adapter *);
- int (*tuner_attach) (struct pvr2_dvb_adapter *);
-};
-
-struct pvr2_dvb_adapter *pvr2_dvb_create(struct pvr2_context *pvr);
-
-#endif /* __PVRUSB2_DVB_H__ */
+++ /dev/null
-/*
- *
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#include <linux/slab.h>
-#include "pvrusb2-eeprom.h"
-#include "pvrusb2-hdw-internal.h"
-#include "pvrusb2-debug.h"
-
-#define trace_eeprom(...) pvr2_trace(PVR2_TRACE_EEPROM,__VA_ARGS__)
-
-
-
-/*
-
- Read and analyze data in the eeprom. Use tveeprom to figure out
- the packet structure, since this is another Hauppauge device and
- internally it has a family resemblance to ivtv-type devices
-
-*/
-
-#include <media/tveeprom.h>
-
-/* We seem to only be interested in the last 128 bytes of the EEPROM */
-#define EEPROM_SIZE 128
-
-/* Grab EEPROM contents, needed for direct method. */
-static u8 *pvr2_eeprom_fetch(struct pvr2_hdw *hdw)
-{
- struct i2c_msg msg[2];
- u8 *eeprom;
- u8 iadd[2];
- u8 addr;
- u16 eepromSize;
- unsigned int offs;
- int ret;
- int mode16 = 0;
- unsigned pcnt,tcnt;
- eeprom = kmalloc(EEPROM_SIZE,GFP_KERNEL);
- if (!eeprom) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "Failed to allocate memory"
- " required to read eeprom");
- return NULL;
- }
-
- trace_eeprom("Value for eeprom addr from controller was 0x%x",
- hdw->eeprom_addr);
- addr = hdw->eeprom_addr;
- /* Seems that if the high bit is set, then the *real* eeprom
- address is shifted right now bit position (noticed this in
- newer PVR USB2 hardware) */
- if (addr & 0x80) addr >>= 1;
-
- /* FX2 documentation states that a 16bit-addressed eeprom is
- expected if the I2C address is an odd number (yeah, this is
- strange but it's what they do) */
- mode16 = (addr & 1);
- eepromSize = (mode16 ? 4096 : 256);
- trace_eeprom("Examining %d byte eeprom at location 0x%x"
- " using %d bit addressing",eepromSize,addr,
- mode16 ? 16 : 8);
-
- msg[0].addr = addr;
- msg[0].flags = 0;
- msg[0].len = mode16 ? 2 : 1;
- msg[0].buf = iadd;
- msg[1].addr = addr;
- msg[1].flags = I2C_M_RD;
-
- /* We have to do the actual eeprom data fetch ourselves, because
- (1) we're only fetching part of the eeprom, and (2) if we were
- getting the whole thing our I2C driver can't grab it in one
- pass - which is what tveeprom is otherwise going to attempt */
- memset(eeprom,0,EEPROM_SIZE);
- for (tcnt = 0; tcnt < EEPROM_SIZE; tcnt += pcnt) {
- pcnt = 16;
- if (pcnt + tcnt > EEPROM_SIZE) pcnt = EEPROM_SIZE-tcnt;
- offs = tcnt + (eepromSize - EEPROM_SIZE);
- if (mode16) {
- iadd[0] = offs >> 8;
- iadd[1] = offs;
- } else {
- iadd[0] = offs;
- }
- msg[1].len = pcnt;
- msg[1].buf = eeprom+tcnt;
- if ((ret = i2c_transfer(&hdw->i2c_adap,
- msg,ARRAY_SIZE(msg))) != 2) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "eeprom fetch set offs err=%d",ret);
- kfree(eeprom);
- return NULL;
- }
- }
- return eeprom;
-}
-
-
-/* Directly call eeprom analysis function within tveeprom. */
-int pvr2_eeprom_analyze(struct pvr2_hdw *hdw)
-{
- u8 *eeprom;
- struct tveeprom tvdata;
-
- memset(&tvdata,0,sizeof(tvdata));
-
- eeprom = pvr2_eeprom_fetch(hdw);
- if (!eeprom) return -EINVAL;
-
- {
- struct i2c_client fake_client;
- /* Newer version expects a useless client interface */
- fake_client.addr = hdw->eeprom_addr;
- fake_client.adapter = &hdw->i2c_adap;
- tveeprom_hauppauge_analog(&fake_client,&tvdata,eeprom);
- }
-
- trace_eeprom("eeprom assumed v4l tveeprom module");
- trace_eeprom("eeprom direct call results:");
- trace_eeprom("has_radio=%d",tvdata.has_radio);
- trace_eeprom("tuner_type=%d",tvdata.tuner_type);
- trace_eeprom("tuner_formats=0x%x",tvdata.tuner_formats);
- trace_eeprom("audio_processor=%d",tvdata.audio_processor);
- trace_eeprom("model=%d",tvdata.model);
- trace_eeprom("revision=%d",tvdata.revision);
- trace_eeprom("serial_number=%d",tvdata.serial_number);
- trace_eeprom("rev_str=%s",tvdata.rev_str);
- hdw->tuner_type = tvdata.tuner_type;
- hdw->tuner_updated = !0;
- hdw->serial_number = tvdata.serial_number;
- hdw->std_mask_eeprom = tvdata.tuner_formats;
-
- kfree(eeprom);
-
- return 0;
-}
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 70 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- *
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#ifndef __PVRUSB2_EEPROM_H
-#define __PVRUSB2_EEPROM_H
-
-struct pvr2_hdw;
-
-int pvr2_eeprom_analyze(struct pvr2_hdw *);
-
-#endif /* __PVRUSB2_EEPROM_H */
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 70 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- *
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#include <linux/device.h> // for linux/firmware.h
-#include <linux/firmware.h>
-#include "pvrusb2-util.h"
-#include "pvrusb2-encoder.h"
-#include "pvrusb2-hdw-internal.h"
-#include "pvrusb2-debug.h"
-#include "pvrusb2-fx2-cmd.h"
-
-
-
-/* Firmware mailbox flags - definitions found from ivtv */
-#define IVTV_MBOX_FIRMWARE_DONE 0x00000004
-#define IVTV_MBOX_DRIVER_DONE 0x00000002
-#define IVTV_MBOX_DRIVER_BUSY 0x00000001
-
-#define MBOX_BASE 0x44
-
-
-static int pvr2_encoder_write_words(struct pvr2_hdw *hdw,
- unsigned int offs,
- const u32 *data, unsigned int dlen)
-{
- unsigned int idx,addr;
- unsigned int bAddr;
- int ret;
- unsigned int chunkCnt;
-
- /*
-
- Format: First byte must be 0x01. Remaining 32 bit words are
- spread out into chunks of 7 bytes each, with the first 4 bytes
- being the data word (little endian), and the next 3 bytes
- being the address where that data word is to be written (big
- endian). Repeat request for additional words, with offset
- adjusted accordingly.
-
- */
- while (dlen) {
- chunkCnt = 8;
- if (chunkCnt > dlen) chunkCnt = dlen;
- memset(hdw->cmd_buffer,0,sizeof(hdw->cmd_buffer));
- bAddr = 0;
- hdw->cmd_buffer[bAddr++] = FX2CMD_MEM_WRITE_DWORD;
- for (idx = 0; idx < chunkCnt; idx++) {
- addr = idx + offs;
- hdw->cmd_buffer[bAddr+6] = (addr & 0xffu);
- hdw->cmd_buffer[bAddr+5] = ((addr>>8) & 0xffu);
- hdw->cmd_buffer[bAddr+4] = ((addr>>16) & 0xffu);
- PVR2_DECOMPOSE_LE(hdw->cmd_buffer, bAddr,data[idx]);
- bAddr += 7;
- }
- ret = pvr2_send_request(hdw,
- hdw->cmd_buffer,1+(chunkCnt*7),
- NULL,0);
- if (ret) return ret;
- data += chunkCnt;
- dlen -= chunkCnt;
- offs += chunkCnt;
- }
-
- return 0;
-}
-
-
-static int pvr2_encoder_read_words(struct pvr2_hdw *hdw,
- unsigned int offs,
- u32 *data, unsigned int dlen)
-{
- unsigned int idx;
- int ret;
- unsigned int chunkCnt;
-
- /*
-
- Format: First byte must be 0x02 (status check) or 0x28 (read
- back block of 32 bit words). Next 6 bytes must be zero,
- followed by a single byte of MBOX_BASE+offset for portion to
- be read. Returned data is packed set of 32 bits words that
- were read.
-
- */
-
- while (dlen) {
- chunkCnt = 16;
- if (chunkCnt > dlen) chunkCnt = dlen;
- if (chunkCnt < 16) chunkCnt = 1;
- hdw->cmd_buffer[0] =
- ((chunkCnt == 1) ?
- FX2CMD_MEM_READ_DWORD : FX2CMD_MEM_READ_64BYTES);
- hdw->cmd_buffer[1] = 0;
- hdw->cmd_buffer[2] = 0;
- hdw->cmd_buffer[3] = 0;
- hdw->cmd_buffer[4] = 0;
- hdw->cmd_buffer[5] = ((offs>>16) & 0xffu);
- hdw->cmd_buffer[6] = ((offs>>8) & 0xffu);
- hdw->cmd_buffer[7] = (offs & 0xffu);
- ret = pvr2_send_request(hdw,
- hdw->cmd_buffer,8,
- hdw->cmd_buffer,
- (chunkCnt == 1 ? 4 : 16 * 4));
- if (ret) return ret;
-
- for (idx = 0; idx < chunkCnt; idx++) {
- data[idx] = PVR2_COMPOSE_LE(hdw->cmd_buffer,idx*4);
- }
- data += chunkCnt;
- dlen -= chunkCnt;
- offs += chunkCnt;
- }
-
- return 0;
-}
-
-
-/* This prototype is set up to be compatible with the
- cx2341x_mbox_func prototype in cx2341x.h, which should be in
- kernels 2.6.18 or later. We do this so that we can enable
- cx2341x.ko to write to our encoder (by handing it a pointer to this
- function). For earlier kernels this doesn't really matter. */
-static int pvr2_encoder_cmd(void *ctxt,
- u32 cmd,
- int arg_cnt_send,
- int arg_cnt_recv,
- u32 *argp)
-{
- unsigned int poll_count;
- unsigned int try_count = 0;
- int retry_flag;
- int ret = 0;
- unsigned int idx;
- /* These sizes look to be limited by the FX2 firmware implementation */
- u32 wrData[16];
- u32 rdData[16];
- struct pvr2_hdw *hdw = (struct pvr2_hdw *)ctxt;
-
-
- /*
-
- The encoder seems to speak entirely using blocks 32 bit words.
- In ivtv driver terms, this is a mailbox at MBOX_BASE which we
- populate with data and watch what the hardware does with it.
- The first word is a set of flags used to control the
- transaction, the second word is the command to execute, the
- third byte is zero (ivtv driver suggests that this is some
- kind of return value), and the fourth byte is a specified
- timeout (windows driver always uses 0x00060000 except for one
- case when it is zero). All successive words are the argument
- words for the command.
-
- First, write out the entire set of words, with the first word
- being zero.
-
- Next, write out just the first word again, but set it to
- IVTV_MBOX_DRIVER_DONE | IVTV_DRIVER_BUSY this time (which
- probably means "go").
-
- Next, read back the return count words. Check the first word,
- which should have IVTV_MBOX_FIRMWARE_DONE set. If however
- that bit is not set, then the command isn't done so repeat the
- read until it is set.
-
- Finally, write out just the first word again, but set it to
- 0x0 this time (which probably means "idle").
-
- */
-
- if (arg_cnt_send > (ARRAY_SIZE(wrData) - 4)) {
- pvr2_trace(
- PVR2_TRACE_ERROR_LEGS,
- "Failed to write cx23416 command"
- " - too many input arguments"
- " (was given %u limit %lu)",
- arg_cnt_send, (long unsigned) ARRAY_SIZE(wrData) - 4);
- return -EINVAL;
- }
-
- if (arg_cnt_recv > (ARRAY_SIZE(rdData) - 4)) {
- pvr2_trace(
- PVR2_TRACE_ERROR_LEGS,
- "Failed to write cx23416 command"
- " - too many return arguments"
- " (was given %u limit %lu)",
- arg_cnt_recv, (long unsigned) ARRAY_SIZE(rdData) - 4);
- return -EINVAL;
- }
-
-
- LOCK_TAKE(hdw->ctl_lock); do {
-
- if (!hdw->state_encoder_ok) {
- ret = -EIO;
- break;
- }
-
- retry_flag = 0;
- try_count++;
- ret = 0;
- wrData[0] = 0;
- wrData[1] = cmd;
- wrData[2] = 0;
- wrData[3] = 0x00060000;
- for (idx = 0; idx < arg_cnt_send; idx++) {
- wrData[idx+4] = argp[idx];
- }
- for (; idx < ARRAY_SIZE(wrData) - 4; idx++) {
- wrData[idx+4] = 0;
- }
-
- ret = pvr2_encoder_write_words(hdw,MBOX_BASE,wrData,idx);
- if (ret) break;
- wrData[0] = IVTV_MBOX_DRIVER_DONE|IVTV_MBOX_DRIVER_BUSY;
- ret = pvr2_encoder_write_words(hdw,MBOX_BASE,wrData,1);
- if (ret) break;
- poll_count = 0;
- while (1) {
- poll_count++;
- ret = pvr2_encoder_read_words(hdw,MBOX_BASE,rdData,
- arg_cnt_recv+4);
- if (ret) {
- break;
- }
- if (rdData[0] & IVTV_MBOX_FIRMWARE_DONE) {
- break;
- }
- if (rdData[0] && (poll_count < 1000)) continue;
- if (!rdData[0]) {
- retry_flag = !0;
- pvr2_trace(
- PVR2_TRACE_ERROR_LEGS,
- "Encoder timed out waiting for us"
- "; arranging to retry");
- } else {
- pvr2_trace(
- PVR2_TRACE_ERROR_LEGS,
- "***WARNING*** device's encoder"
- " appears to be stuck"
- " (status=0x%08x)",rdData[0]);
- }
- pvr2_trace(
- PVR2_TRACE_ERROR_LEGS,
- "Encoder command: 0x%02x",cmd);
- for (idx = 4; idx < arg_cnt_send; idx++) {
- pvr2_trace(
- PVR2_TRACE_ERROR_LEGS,
- "Encoder arg%d: 0x%08x",
- idx-3,wrData[idx]);
- }
- ret = -EBUSY;
- break;
- }
- if (retry_flag) {
- if (try_count < 20) continue;
- pvr2_trace(
- PVR2_TRACE_ERROR_LEGS,
- "Too many retries...");
- ret = -EBUSY;
- }
- if (ret) {
- del_timer_sync(&hdw->encoder_run_timer);
- hdw->state_encoder_ok = 0;
- pvr2_trace(PVR2_TRACE_STBITS,
- "State bit %s <-- %s",
- "state_encoder_ok",
- (hdw->state_encoder_ok ? "true" : "false"));
- if (hdw->state_encoder_runok) {
- hdw->state_encoder_runok = 0;
- pvr2_trace(PVR2_TRACE_STBITS,
- "State bit %s <-- %s",
- "state_encoder_runok",
- (hdw->state_encoder_runok ?
- "true" : "false"));
- }
- pvr2_trace(
- PVR2_TRACE_ERROR_LEGS,
- "Giving up on command."
- " This is normally recovered via a firmware"
- " reload and re-initialization; concern"
- " is only warranted if this happens repeatedly"
- " and rapidly.");
- break;
- }
- wrData[0] = 0x7;
- for (idx = 0; idx < arg_cnt_recv; idx++) {
- argp[idx] = rdData[idx+4];
- }
-
- wrData[0] = 0x0;
- ret = pvr2_encoder_write_words(hdw,MBOX_BASE,wrData,1);
- if (ret) break;
-
- } while(0); LOCK_GIVE(hdw->ctl_lock);
-
- return ret;
-}
-
-
-static int pvr2_encoder_vcmd(struct pvr2_hdw *hdw, int cmd,
- int args, ...)
-{
- va_list vl;
- unsigned int idx;
- u32 data[12];
-
- if (args > ARRAY_SIZE(data)) {
- pvr2_trace(
- PVR2_TRACE_ERROR_LEGS,
- "Failed to write cx23416 command"
- " - too many arguments"
- " (was given %u limit %lu)",
- args, (long unsigned) ARRAY_SIZE(data));
- return -EINVAL;
- }
-
- va_start(vl, args);
- for (idx = 0; idx < args; idx++) {
- data[idx] = va_arg(vl, u32);
- }
- va_end(vl);
-
- return pvr2_encoder_cmd(hdw,cmd,args,0,data);
-}
-
-
-/* This implements some extra setup for the encoder that seems to be
- specific to the PVR USB2 hardware. */
-static int pvr2_encoder_prep_config(struct pvr2_hdw *hdw)
-{
- int ret = 0;
- int encMisc3Arg = 0;
-
-#if 0
- /* This inexplicable bit happens in the Hauppauge windows
- driver (for both 24xxx and 29xxx devices). However I
- currently see no difference in behavior with or without
- this stuff. Leave this here as a note of its existence,
- but don't use it. */
- LOCK_TAKE(hdw->ctl_lock); do {
- u32 dat[1];
- dat[0] = 0x80000640;
- pvr2_encoder_write_words(hdw,0x01fe,dat,1);
- pvr2_encoder_write_words(hdw,0x023e,dat,1);
- } while(0); LOCK_GIVE(hdw->ctl_lock);
-#endif
-
- /* Mike Isely <isely@pobox.com> 26-Jan-2006 The windows driver
- sends the following list of ENC_MISC commands (for both
- 24xxx and 29xxx devices). Meanings are not entirely clear,
- however without the ENC_MISC(3,1) command then we risk
- random perpetual video corruption whenever the video input
- breaks up for a moment (like when switching channels). */
-
-
-#if 0
- /* This ENC_MISC(5,0) command seems to hurt 29xxx sync
- performance on channel changes, but is not a problem on
- 24xxx devices. */
- ret |= pvr2_encoder_vcmd(hdw, CX2341X_ENC_MISC,4, 5,0,0,0);
-#endif
-
- /* This ENC_MISC(3,encMisc3Arg) command is critical - without
- it there will eventually be video corruption. Also, the
- saa7115 case is strange - the Windows driver is passing 1
- regardless of device type but if we have 1 for saa7115
- devices the video turns sluggish. */
- if (hdw->hdw_desc->flag_has_cx25840) {
- encMisc3Arg = 1;
- } else {
- encMisc3Arg = 0;
- }
- ret |= pvr2_encoder_vcmd(hdw, CX2341X_ENC_MISC,4, 3,
- encMisc3Arg,0,0);
-
- ret |= pvr2_encoder_vcmd(hdw, CX2341X_ENC_MISC,4, 8,0,0,0);
-
-#if 0
- /* This ENC_MISC(4,1) command is poisonous, so it is commented
- out. But I'm leaving it here anyway to document its
- existence in the Windows driver. The effect of this
- command is that apps displaying the stream become sluggish
- with stuttering video. */
- ret |= pvr2_encoder_vcmd(hdw, CX2341X_ENC_MISC,4, 4,1,0,0);
-#endif
-
- ret |= pvr2_encoder_vcmd(hdw, CX2341X_ENC_MISC,4, 0,3,0,0);
- ret |= pvr2_encoder_vcmd(hdw, CX2341X_ENC_MISC,4,15,0,0,0);
-
- /* prevent the PTSs from slowly drifting away in the generated
- MPEG stream */
- ret |= pvr2_encoder_vcmd(hdw, CX2341X_ENC_MISC, 2, 4, 1);
-
- return ret;
-}
-
-int pvr2_encoder_adjust(struct pvr2_hdw *hdw)
-{
- int ret;
- ret = cx2341x_update(hdw,pvr2_encoder_cmd,
- (hdw->enc_cur_valid ? &hdw->enc_cur_state : NULL),
- &hdw->enc_ctl_state);
- if (ret) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "Error from cx2341x module code=%d",ret);
- } else {
- memcpy(&hdw->enc_cur_state,&hdw->enc_ctl_state,
- sizeof(struct cx2341x_mpeg_params));
- hdw->enc_cur_valid = !0;
- }
- return ret;
-}
-
-
-int pvr2_encoder_configure(struct pvr2_hdw *hdw)
-{
- int ret;
- int val;
- pvr2_trace(PVR2_TRACE_ENCODER,"pvr2_encoder_configure"
- " (cx2341x module)");
- hdw->enc_ctl_state.port = CX2341X_PORT_STREAMING;
- hdw->enc_ctl_state.width = hdw->res_hor_val;
- hdw->enc_ctl_state.height = hdw->res_ver_val;
- hdw->enc_ctl_state.is_50hz = ((hdw->std_mask_cur & V4L2_STD_525_60) ?
- 0 : 1);
-
- ret = 0;
-
- ret |= pvr2_encoder_prep_config(hdw);
-
- /* saa7115: 0xf0 */
- val = 0xf0;
- if (hdw->hdw_desc->flag_has_cx25840) {
- /* ivtv cx25840: 0x140 */
- val = 0x140;
- }
-
- if (!ret) ret = pvr2_encoder_vcmd(
- hdw,CX2341X_ENC_SET_NUM_VSYNC_LINES, 2,
- val, val);
-
- /* setup firmware to notify us about some events (don't know why...) */
- if (!ret) ret = pvr2_encoder_vcmd(
- hdw,CX2341X_ENC_SET_EVENT_NOTIFICATION, 4,
- 0, 0, 0x10000000, 0xffffffff);
-
- if (!ret) ret = pvr2_encoder_vcmd(
- hdw,CX2341X_ENC_SET_VBI_LINE, 5,
- 0xffffffff,0,0,0,0);
-
- if (ret) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "Failed to configure cx23416");
- return ret;
- }
-
- ret = pvr2_encoder_adjust(hdw);
- if (ret) return ret;
-
- ret = pvr2_encoder_vcmd(
- hdw, CX2341X_ENC_INITIALIZE_INPUT, 0);
-
- if (ret) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "Failed to initialize cx23416 video input");
- return ret;
- }
-
- return 0;
-}
-
-
-int pvr2_encoder_start(struct pvr2_hdw *hdw)
-{
- int status;
-
- /* unmask some interrupts */
- pvr2_write_register(hdw, 0x0048, 0xbfffffff);
-
- pvr2_encoder_vcmd(hdw,CX2341X_ENC_MUTE_VIDEO,1,
- hdw->input_val == PVR2_CVAL_INPUT_RADIO ? 1 : 0);
-
- switch (hdw->active_stream_type) {
- case pvr2_config_vbi:
- status = pvr2_encoder_vcmd(hdw,CX2341X_ENC_START_CAPTURE,2,
- 0x01,0x14);
- break;
- case pvr2_config_mpeg:
- status = pvr2_encoder_vcmd(hdw,CX2341X_ENC_START_CAPTURE,2,
- 0,0x13);
- break;
- default: /* Unhandled cases for now */
- status = pvr2_encoder_vcmd(hdw,CX2341X_ENC_START_CAPTURE,2,
- 0,0x13);
- break;
- }
- return status;
-}
-
-int pvr2_encoder_stop(struct pvr2_hdw *hdw)
-{
- int status;
-
- /* mask all interrupts */
- pvr2_write_register(hdw, 0x0048, 0xffffffff);
-
- switch (hdw->active_stream_type) {
- case pvr2_config_vbi:
- status = pvr2_encoder_vcmd(hdw,CX2341X_ENC_STOP_CAPTURE,3,
- 0x01,0x01,0x14);
- break;
- case pvr2_config_mpeg:
- status = pvr2_encoder_vcmd(hdw,CX2341X_ENC_STOP_CAPTURE,3,
- 0x01,0,0x13);
- break;
- default: /* Unhandled cases for now */
- status = pvr2_encoder_vcmd(hdw,CX2341X_ENC_STOP_CAPTURE,3,
- 0x01,0,0x13);
- break;
- }
-
- return status;
-}
-
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 70 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- *
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#ifndef __PVRUSB2_ENCODER_H
-#define __PVRUSB2_ENCODER_H
-
-struct pvr2_hdw;
-
-int pvr2_encoder_adjust(struct pvr2_hdw *);
-int pvr2_encoder_configure(struct pvr2_hdw *);
-int pvr2_encoder_start(struct pvr2_hdw *);
-int pvr2_encoder_stop(struct pvr2_hdw *);
-
-#endif /* __PVRUSB2_ENCODER_H */
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 70 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- *
- *
- * Copyright (C) 2007 Michael Krufky <mkrufky@linuxtv.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#ifndef _PVRUSB2_FX2_CMD_H_
-#define _PVRUSB2_FX2_CMD_H_
-
-#define FX2CMD_MEM_WRITE_DWORD 0x01u
-#define FX2CMD_MEM_READ_DWORD 0x02u
-
-#define FX2CMD_HCW_ZILOG_RESET 0x10u /* 1=reset 0=release */
-
-#define FX2CMD_MEM_READ_64BYTES 0x28u
-
-#define FX2CMD_REG_WRITE 0x04u
-#define FX2CMD_REG_READ 0x05u
-#define FX2CMD_MEMSEL 0x06u
-
-#define FX2CMD_I2C_WRITE 0x08u
-#define FX2CMD_I2C_READ 0x09u
-
-#define FX2CMD_GET_USB_SPEED 0x0bu
-
-#define FX2CMD_STREAMING_ON 0x36u
-#define FX2CMD_STREAMING_OFF 0x37u
-
-#define FX2CMD_FWPOST1 0x52u
-
-#define FX2CMD_POWER_OFF 0xdcu
-#define FX2CMD_POWER_ON 0xdeu
-
-#define FX2CMD_DEEP_RESET 0xddu
-
-#define FX2CMD_GET_EEPROM_ADDR 0xebu
-#define FX2CMD_GET_IR_CODE 0xecu
-
-#define FX2CMD_HCW_DEMOD_RESETIN 0xf0u
-#define FX2CMD_HCW_DTV_STREAMING_ON 0xf1u
-#define FX2CMD_HCW_DTV_STREAMING_OFF 0xf2u
-
-#define FX2CMD_ONAIR_DTV_STREAMING_ON 0xa0u
-#define FX2CMD_ONAIR_DTV_STREAMING_OFF 0xa1u
-#define FX2CMD_ONAIR_DTV_POWER_ON 0xa2u
-#define FX2CMD_ONAIR_DTV_POWER_OFF 0xa3u
-
-#endif /* _PVRUSB2_FX2_CMD_H_ */
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 75 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- *
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-#ifndef __PVRUSB2_HDW_INTERNAL_H
-#define __PVRUSB2_HDW_INTERNAL_H
-
-/*
-
- This header sets up all the internal structures and definitions needed to
- track and coordinate the driver's interaction with the hardware. ONLY
- source files which actually implement part of that whole circus should be
- including this header. Higher levels, like the external layers to the
- various public APIs (V4L, sysfs, etc) should NOT ever include this
- private, internal header. This means that pvrusb2-hdw, pvrusb2-encoder,
- etc will include this, but pvrusb2-v4l should not.
-
-*/
-
-#include <linux/videodev2.h>
-#include <linux/i2c.h>
-#include <linux/workqueue.h>
-#include <linux/mutex.h>
-#include "pvrusb2-hdw.h"
-#include "pvrusb2-io.h"
-#include <media/v4l2-device.h>
-#include <media/cx2341x.h>
-#include <media/ir-kbd-i2c.h>
-#include "pvrusb2-devattr.h"
-
-/* Legal values for PVR2_CID_HSM */
-#define PVR2_CVAL_HSM_FAIL 0
-#define PVR2_CVAL_HSM_FULL 1
-#define PVR2_CVAL_HSM_HIGH 2
-
-#define PVR2_VID_ENDPOINT 0x84
-#define PVR2_UNK_ENDPOINT 0x86 /* maybe raw yuv ? */
-#define PVR2_VBI_ENDPOINT 0x88
-
-#define PVR2_CTL_BUFFSIZE 64
-
-#define FREQTABLE_SIZE 500
-
-#define LOCK_TAKE(x) do { mutex_lock(&x##_mutex); x##_held = !0; } while (0)
-#define LOCK_GIVE(x) do { x##_held = 0; mutex_unlock(&x##_mutex); } while (0)
-
-typedef int (*pvr2_ctlf_is_dirty)(struct pvr2_ctrl *);
-typedef void (*pvr2_ctlf_clear_dirty)(struct pvr2_ctrl *);
-typedef int (*pvr2_ctlf_check_value)(struct pvr2_ctrl *,int);
-typedef int (*pvr2_ctlf_get_value)(struct pvr2_ctrl *,int *);
-typedef int (*pvr2_ctlf_set_value)(struct pvr2_ctrl *,int msk,int val);
-typedef int (*pvr2_ctlf_val_to_sym)(struct pvr2_ctrl *,int msk,int val,
- char *,unsigned int,unsigned int *);
-typedef int (*pvr2_ctlf_sym_to_val)(struct pvr2_ctrl *,
- const char *,unsigned int,
- int *mskp,int *valp);
-typedef unsigned int (*pvr2_ctlf_get_v4lflags)(struct pvr2_ctrl *);
-
-/* This structure describes a specific control. A table of these is set up
- in pvrusb2-hdw.c. */
-struct pvr2_ctl_info {
- /* Control's name suitable for use as an identifier */
- const char *name;
-
- /* Short description of control */
- const char *desc;
-
- /* Control's implementation */
- pvr2_ctlf_get_value get_value; /* Get its value */
- pvr2_ctlf_get_value get_def_value; /* Get its default value */
- pvr2_ctlf_get_value get_min_value; /* Get minimum allowed value */
- pvr2_ctlf_get_value get_max_value; /* Get maximum allowed value */
- pvr2_ctlf_set_value set_value; /* Set its value */
- pvr2_ctlf_check_value check_value; /* Check that value is valid */
- pvr2_ctlf_val_to_sym val_to_sym; /* Custom convert value->symbol */
- pvr2_ctlf_sym_to_val sym_to_val; /* Custom convert symbol->value */
- pvr2_ctlf_is_dirty is_dirty; /* Return true if dirty */
- pvr2_ctlf_clear_dirty clear_dirty; /* Clear dirty state */
- pvr2_ctlf_get_v4lflags get_v4lflags;/* Retrieve v4l flags */
-
- /* Control's type (int, enum, bitmask) */
- enum pvr2_ctl_type type;
-
- /* Associated V4L control ID, if any */
- int v4l_id;
-
- /* Associated driver internal ID, if any */
- int internal_id;
-
- /* Don't implicitly initialize this control's value */
- int skip_init;
-
- /* Starting value for this control */
- int default_value;
-
- /* Type-specific control information */
- union {
- struct { /* Integer control */
- long min_value; /* lower limit */
- long max_value; /* upper limit */
- } type_int;
- struct { /* enumerated control */
- unsigned int count; /* enum value count */
- const char * const *value_names; /* symbol names */
- } type_enum;
- struct { /* bitmask control */
- unsigned int valid_bits; /* bits in use */
- const char **bit_names; /* symbol name/bit */
- } type_bitmask;
- } def;
-};
-
-
-/* Same as pvr2_ctl_info, but includes storage for the control description */
-#define PVR2_CTLD_INFO_DESC_SIZE 32
-struct pvr2_ctld_info {
- struct pvr2_ctl_info info;
- char desc[PVR2_CTLD_INFO_DESC_SIZE];
-};
-
-struct pvr2_ctrl {
- const struct pvr2_ctl_info *info;
- struct pvr2_hdw *hdw;
-};
-
-
-
-/* Disposition of firmware1 loading situation */
-#define FW1_STATE_UNKNOWN 0
-#define FW1_STATE_MISSING 1
-#define FW1_STATE_FAILED 2
-#define FW1_STATE_RELOAD 3
-#define FW1_STATE_OK 4
-
-/* What state the device is in if it is a hybrid */
-#define PVR2_PATHWAY_UNKNOWN 0
-#define PVR2_PATHWAY_ANALOG 1
-#define PVR2_PATHWAY_DIGITAL 2
-
-typedef int (*pvr2_i2c_func)(struct pvr2_hdw *,u8,u8 *,u16,u8 *, u16);
-#define PVR2_I2C_FUNC_CNT 128
-
-/* This structure contains all state data directly needed to
- manipulate the hardware (as opposed to complying with a kernel
- interface) */
-struct pvr2_hdw {
- /* Underlying USB device handle */
- struct usb_device *usb_dev;
- struct usb_interface *usb_intf;
-
- /* Our handle into the v4l2 sub-device architecture */
- struct v4l2_device v4l2_dev;
- /* Device description, anything that must adjust behavior based on
- device specific info will use information held here. */
- const struct pvr2_device_desc *hdw_desc;
-
- /* Kernel worker thread handling */
- struct workqueue_struct *workqueue;
- struct work_struct workpoll; /* Update driver state */
-
- /* Video spigot */
- struct pvr2_stream *vid_stream;
-
- /* Mutex for all hardware state control */
- struct mutex big_lock_mutex;
- int big_lock_held; /* For debugging */
-
- /* This is a simple string which identifies the instance of this
- driver. It is unique within the set of existing devices, but
- there is no attempt to keep the name consistent with the same
- physical device each time. */
- char name[32];
-
- /* This is a simple string which identifies the physical device
- instance itself - if possible. (If not possible, then it is
- based on the specific driver instance, similar to name above.)
- The idea here is that userspace might hopefully be able to use
- this recognize specific tuners. It will encode a serial number,
- if available. */
- char identifier[32];
-
- /* I2C stuff */
- struct i2c_adapter i2c_adap;
- struct i2c_algorithm i2c_algo;
- pvr2_i2c_func i2c_func[PVR2_I2C_FUNC_CNT];
- int i2c_cx25840_hack_state;
- int i2c_linked;
-
- /* IR related */
- unsigned int ir_scheme_active; /* IR scheme as seen from the outside */
- struct IR_i2c_init_data ir_init_data; /* params passed to IR modules */
-
- /* Frequency table */
- unsigned int freqTable[FREQTABLE_SIZE];
- unsigned int freqProgSlot;
-
- /* Stuff for handling low level control interaction with device */
- struct mutex ctl_lock_mutex;
- int ctl_lock_held; /* For debugging */
- struct urb *ctl_write_urb;
- struct urb *ctl_read_urb;
- unsigned char *ctl_write_buffer;
- unsigned char *ctl_read_buffer;
- int ctl_write_pend_flag;
- int ctl_read_pend_flag;
- int ctl_timeout_flag;
- struct completion ctl_done;
- unsigned char cmd_buffer[PVR2_CTL_BUFFSIZE];
- int cmd_debug_state; // Low level command debugging info
- unsigned char cmd_debug_code; //
- unsigned int cmd_debug_write_len; //
- unsigned int cmd_debug_read_len; //
-
- /* Bits of state that describe what is going on with various parts
- of the driver. */
- int state_pathway_ok; /* Pathway config is ok */
- int state_encoder_ok; /* Encoder is operational */
- int state_encoder_run; /* Encoder is running */
- int state_encoder_config; /* Encoder is configured */
- int state_encoder_waitok; /* Encoder pre-wait done */
- int state_encoder_runok; /* Encoder has run for >= .25 sec */
- int state_decoder_run; /* Decoder is running */
- int state_decoder_ready; /* Decoder is stabilized & streamable */
- int state_usbstream_run; /* FX2 is streaming */
- int state_decoder_quiescent; /* Decoder idle for minimal interval */
- int state_pipeline_config; /* Pipeline is configured */
- int state_pipeline_req; /* Somebody wants to stream */
- int state_pipeline_pause; /* Pipeline must be paused */
- int state_pipeline_idle; /* Pipeline not running */
-
- /* This is the master state of the driver. It is the combined
- result of other bits of state. Examining this will indicate the
- overall state of the driver. Values here are one of
- PVR2_STATE_xxxx */
- unsigned int master_state;
-
- /* True if device led is currently on */
- int led_on;
-
- /* True if states must be re-evaluated */
- int state_stale;
-
- void (*state_func)(void *);
- void *state_data;
-
- /* Timer for measuring required decoder settling time before we're
- allowed to fire it up again. */
- struct timer_list quiescent_timer;
-
- /* Timer for measuring decoder stabilization time, which is the
- amount of time we need to let the decoder run before we can
- trust its output (otherwise the encoder might see garbage and
- then fail to start correctly). */
- struct timer_list decoder_stabilization_timer;
-
- /* Timer for measuring encoder pre-wait time */
- struct timer_list encoder_wait_timer;
-
- /* Timer for measuring encoder minimum run time */
- struct timer_list encoder_run_timer;
-
- /* Place to block while waiting for state changes */
- wait_queue_head_t state_wait_data;
-
-
- int force_dirty; /* consider all controls dirty if true */
- int flag_ok; /* device in known good state */
- int flag_modulefail; /* true if at least one module failed to load */
- int flag_disconnected; /* flag_ok == 0 due to disconnect */
- int flag_init_ok; /* true if structure is fully initialized */
- int fw1_state; /* current situation with fw1 */
- int pathway_state; /* one of PVR2_PATHWAY_xxx */
- int flag_decoder_missed;/* We've noticed missing decoder */
- int flag_tripped; /* Indicates overall failure to start */
-
- unsigned int decoder_client_id;
-
- // CPU firmware info (used to help find / save firmware data)
- char *fw_buffer;
- unsigned int fw_size;
- int fw_cpu_flag; /* True if we are dealing with the CPU */
-
- /* Tuner / frequency control stuff */
- unsigned int tuner_type;
- int tuner_updated;
- unsigned int freqValTelevision; /* Current freq for tv mode */
- unsigned int freqValRadio; /* Current freq for radio mode */
- unsigned int freqSlotTelevision; /* Current slot for tv mode */
- unsigned int freqSlotRadio; /* Current slot for radio mode */
- unsigned int freqSelector; /* 0=radio 1=television */
- int freqDirty;
-
- /* Current tuner info - this information is polled from the I2C bus */
- struct v4l2_tuner tuner_signal_info;
- int tuner_signal_stale;
-
- /* Cropping capability info */
- struct v4l2_cropcap cropcap_info;
- int cropcap_stale;
-
- /* Video standard handling */
- v4l2_std_id std_mask_eeprom; // Hardware supported selections
- v4l2_std_id std_mask_avail; // Which standards we may select from
- v4l2_std_id std_mask_cur; // Currently selected standard(s)
- int std_enum_cur; // selected standard enumeration value
- int std_dirty; // True if std_mask_cur has changed
- struct pvr2_ctl_info std_info_enum;
- struct pvr2_ctl_info std_info_avail;
- struct pvr2_ctl_info std_info_cur;
- struct pvr2_ctl_info std_info_detect;
-
- // Generated string names, one per actual V4L2 standard
- const char *std_mask_ptrs[32];
- char std_mask_names[32][16];
-
- int unit_number; /* ID for driver instance */
- unsigned long serial_number; /* ID for hardware itself */
-
- char bus_info[32]; /* Bus location info */
-
- /* Minor numbers used by v4l logic (yes, this is a hack, as there
- should be no v4l junk here). Probably a better way to do this. */
- int v4l_minor_number_video;
- int v4l_minor_number_vbi;
- int v4l_minor_number_radio;
-
- /* Bit mask of PVR2_CVAL_INPUT choices which are valid for the hardware */
- unsigned int input_avail_mask;
- /* Bit mask of PVR2_CVAL_INPUT choices which are currently allowed */
- unsigned int input_allowed_mask;
-
- /* Location of eeprom or a negative number if none */
- int eeprom_addr;
-
- enum pvr2_config active_stream_type;
- enum pvr2_config desired_stream_type;
-
- /* Control state needed for cx2341x module */
- struct cx2341x_mpeg_params enc_cur_state;
- struct cx2341x_mpeg_params enc_ctl_state;
- /* True if an encoder attribute has changed */
- int enc_stale;
- /* True if an unsafe encoder attribute has changed */
- int enc_unsafe_stale;
- /* True if enc_cur_state is valid */
- int enc_cur_valid;
-
- /* Control state */
-#define VCREATE_DATA(lab) int lab##_val; int lab##_dirty
- VCREATE_DATA(brightness);
- VCREATE_DATA(contrast);
- VCREATE_DATA(saturation);
- VCREATE_DATA(hue);
- VCREATE_DATA(volume);
- VCREATE_DATA(balance);
- VCREATE_DATA(bass);
- VCREATE_DATA(treble);
- VCREATE_DATA(mute);
- VCREATE_DATA(cropl);
- VCREATE_DATA(cropt);
- VCREATE_DATA(cropw);
- VCREATE_DATA(croph);
- VCREATE_DATA(input);
- VCREATE_DATA(audiomode);
- VCREATE_DATA(res_hor);
- VCREATE_DATA(res_ver);
- VCREATE_DATA(srate);
-#undef VCREATE_DATA
-
- struct pvr2_ctld_info *mpeg_ctrl_info;
-
- struct pvr2_ctrl *controls;
- unsigned int control_cnt;
-};
-
-/* This function gets the current frequency */
-unsigned long pvr2_hdw_get_cur_freq(struct pvr2_hdw *);
-
-void pvr2_hdw_status_poll(struct pvr2_hdw *);
-
-#endif /* __PVRUSB2_HDW_INTERNAL_H */
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 75 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- *
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/firmware.h>
-#include <linux/videodev2.h>
-#include <media/v4l2-common.h>
-#include <media/tuner.h>
-#include "pvrusb2.h"
-#include "pvrusb2-std.h"
-#include "pvrusb2-util.h"
-#include "pvrusb2-hdw.h"
-#include "pvrusb2-i2c-core.h"
-#include "pvrusb2-eeprom.h"
-#include "pvrusb2-hdw-internal.h"
-#include "pvrusb2-encoder.h"
-#include "pvrusb2-debug.h"
-#include "pvrusb2-fx2-cmd.h"
-#include "pvrusb2-wm8775.h"
-#include "pvrusb2-video-v4l.h"
-#include "pvrusb2-cx2584x-v4l.h"
-#include "pvrusb2-cs53l32a.h"
-#include "pvrusb2-audio.h"
-
-#define TV_MIN_FREQ 55250000L
-#define TV_MAX_FREQ 850000000L
-
-/* This defines a minimum interval that the decoder must remain quiet
- before we are allowed to start it running. */
-#define TIME_MSEC_DECODER_WAIT 50
-
-/* This defines a minimum interval that the decoder must be allowed to run
- before we can safely begin using its streaming output. */
-#define TIME_MSEC_DECODER_STABILIZATION_WAIT 300
-
-/* This defines a minimum interval that the encoder must remain quiet
- before we are allowed to configure it. */
-#define TIME_MSEC_ENCODER_WAIT 50
-
-/* This defines the minimum interval that the encoder must successfully run
- before we consider that the encoder has run at least once since its
- firmware has been loaded. This measurement is in important for cases
- where we can't do something until we know that the encoder has been run
- at least once. */
-#define TIME_MSEC_ENCODER_OK 250
-
-static struct pvr2_hdw *unit_pointers[PVR_NUM] = {[ 0 ... PVR_NUM-1 ] = NULL};
-static DEFINE_MUTEX(pvr2_unit_mtx);
-
-static int ctlchg;
-static int procreload;
-static int tuner[PVR_NUM] = { [0 ... PVR_NUM-1] = -1 };
-static int tolerance[PVR_NUM] = { [0 ... PVR_NUM-1] = 0 };
-static int video_std[PVR_NUM] = { [0 ... PVR_NUM-1] = 0 };
-static int init_pause_msec;
-
-module_param(ctlchg, int, S_IRUGO|S_IWUSR);
-MODULE_PARM_DESC(ctlchg, "0=optimize ctl change 1=always accept new ctl value");
-module_param(init_pause_msec, int, S_IRUGO|S_IWUSR);
-MODULE_PARM_DESC(init_pause_msec, "hardware initialization settling delay");
-module_param(procreload, int, S_IRUGO|S_IWUSR);
-MODULE_PARM_DESC(procreload,
- "Attempt init failure recovery with firmware reload");
-module_param_array(tuner, int, NULL, 0444);
-MODULE_PARM_DESC(tuner,"specify installed tuner type");
-module_param_array(video_std, int, NULL, 0444);
-MODULE_PARM_DESC(video_std,"specify initial video standard");
-module_param_array(tolerance, int, NULL, 0444);
-MODULE_PARM_DESC(tolerance,"specify stream error tolerance");
-
-/* US Broadcast channel 3 (61.25 MHz), to help with testing */
-static int default_tv_freq = 61250000L;
-/* 104.3 MHz, a usable FM station for my area */
-static int default_radio_freq = 104300000L;
-
-module_param_named(tv_freq, default_tv_freq, int, 0444);
-MODULE_PARM_DESC(tv_freq, "specify initial television frequency");
-module_param_named(radio_freq, default_radio_freq, int, 0444);
-MODULE_PARM_DESC(radio_freq, "specify initial radio frequency");
-
-#define PVR2_CTL_WRITE_ENDPOINT 0x01
-#define PVR2_CTL_READ_ENDPOINT 0x81
-
-#define PVR2_GPIO_IN 0x9008
-#define PVR2_GPIO_OUT 0x900c
-#define PVR2_GPIO_DIR 0x9020
-
-#define trace_firmware(...) pvr2_trace(PVR2_TRACE_FIRMWARE,__VA_ARGS__)
-
-#define PVR2_FIRMWARE_ENDPOINT 0x02
-
-/* size of a firmware chunk */
-#define FIRMWARE_CHUNK_SIZE 0x2000
-
-typedef void (*pvr2_subdev_update_func)(struct pvr2_hdw *,
- struct v4l2_subdev *);
-
-static const pvr2_subdev_update_func pvr2_module_update_functions[] = {
- [PVR2_CLIENT_ID_WM8775] = pvr2_wm8775_subdev_update,
- [PVR2_CLIENT_ID_SAA7115] = pvr2_saa7115_subdev_update,
- [PVR2_CLIENT_ID_MSP3400] = pvr2_msp3400_subdev_update,
- [PVR2_CLIENT_ID_CX25840] = pvr2_cx25840_subdev_update,
- [PVR2_CLIENT_ID_CS53L32A] = pvr2_cs53l32a_subdev_update,
-};
-
-static const char *module_names[] = {
- [PVR2_CLIENT_ID_MSP3400] = "msp3400",
- [PVR2_CLIENT_ID_CX25840] = "cx25840",
- [PVR2_CLIENT_ID_SAA7115] = "saa7115",
- [PVR2_CLIENT_ID_TUNER] = "tuner",
- [PVR2_CLIENT_ID_DEMOD] = "tuner",
- [PVR2_CLIENT_ID_CS53L32A] = "cs53l32a",
- [PVR2_CLIENT_ID_WM8775] = "wm8775",
-};
-
-
-static const unsigned char *module_i2c_addresses[] = {
- [PVR2_CLIENT_ID_TUNER] = "\x60\x61\x62\x63",
- [PVR2_CLIENT_ID_DEMOD] = "\x43",
- [PVR2_CLIENT_ID_MSP3400] = "\x40",
- [PVR2_CLIENT_ID_SAA7115] = "\x21",
- [PVR2_CLIENT_ID_WM8775] = "\x1b",
- [PVR2_CLIENT_ID_CX25840] = "\x44",
- [PVR2_CLIENT_ID_CS53L32A] = "\x11",
-};
-
-
-static const char *ir_scheme_names[] = {
- [PVR2_IR_SCHEME_NONE] = "none",
- [PVR2_IR_SCHEME_29XXX] = "29xxx",
- [PVR2_IR_SCHEME_24XXX] = "24xxx (29xxx emulation)",
- [PVR2_IR_SCHEME_24XXX_MCE] = "24xxx (MCE device)",
- [PVR2_IR_SCHEME_ZILOG] = "Zilog",
-};
-
-
-/* Define the list of additional controls we'll dynamically construct based
- on query of the cx2341x module. */
-struct pvr2_mpeg_ids {
- const char *strid;
- int id;
-};
-static const struct pvr2_mpeg_ids mpeg_ids[] = {
- {
- .strid = "audio_layer",
- .id = V4L2_CID_MPEG_AUDIO_ENCODING,
- },{
- .strid = "audio_bitrate",
- .id = V4L2_CID_MPEG_AUDIO_L2_BITRATE,
- },{
- /* Already using audio_mode elsewhere :-( */
- .strid = "mpeg_audio_mode",
- .id = V4L2_CID_MPEG_AUDIO_MODE,
- },{
- .strid = "mpeg_audio_mode_extension",
- .id = V4L2_CID_MPEG_AUDIO_MODE_EXTENSION,
- },{
- .strid = "audio_emphasis",
- .id = V4L2_CID_MPEG_AUDIO_EMPHASIS,
- },{
- .strid = "audio_crc",
- .id = V4L2_CID_MPEG_AUDIO_CRC,
- },{
- .strid = "video_aspect",
- .id = V4L2_CID_MPEG_VIDEO_ASPECT,
- },{
- .strid = "video_b_frames",
- .id = V4L2_CID_MPEG_VIDEO_B_FRAMES,
- },{
- .strid = "video_gop_size",
- .id = V4L2_CID_MPEG_VIDEO_GOP_SIZE,
- },{
- .strid = "video_gop_closure",
- .id = V4L2_CID_MPEG_VIDEO_GOP_CLOSURE,
- },{
- .strid = "video_bitrate_mode",
- .id = V4L2_CID_MPEG_VIDEO_BITRATE_MODE,
- },{
- .strid = "video_bitrate",
- .id = V4L2_CID_MPEG_VIDEO_BITRATE,
- },{
- .strid = "video_bitrate_peak",
- .id = V4L2_CID_MPEG_VIDEO_BITRATE_PEAK,
- },{
- .strid = "video_temporal_decimation",
- .id = V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION,
- },{
- .strid = "stream_type",
- .id = V4L2_CID_MPEG_STREAM_TYPE,
- },{
- .strid = "video_spatial_filter_mode",
- .id = V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE,
- },{
- .strid = "video_spatial_filter",
- .id = V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER,
- },{
- .strid = "video_luma_spatial_filter_type",
- .id = V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE,
- },{
- .strid = "video_chroma_spatial_filter_type",
- .id = V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE,
- },{
- .strid = "video_temporal_filter_mode",
- .id = V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE,
- },{
- .strid = "video_temporal_filter",
- .id = V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER,
- },{
- .strid = "video_median_filter_type",
- .id = V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE,
- },{
- .strid = "video_luma_median_filter_top",
- .id = V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP,
- },{
- .strid = "video_luma_median_filter_bottom",
- .id = V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM,
- },{
- .strid = "video_chroma_median_filter_top",
- .id = V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP,
- },{
- .strid = "video_chroma_median_filter_bottom",
- .id = V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM,
- }
-};
-#define MPEGDEF_COUNT ARRAY_SIZE(mpeg_ids)
-
-
-static const char *control_values_srate[] = {
- [V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100] = "44.1 kHz",
- [V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000] = "48 kHz",
- [V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000] = "32 kHz",
-};
-
-
-
-static const char *control_values_input[] = {
- [PVR2_CVAL_INPUT_TV] = "television", /*xawtv needs this name*/
- [PVR2_CVAL_INPUT_DTV] = "dtv",
- [PVR2_CVAL_INPUT_RADIO] = "radio",
- [PVR2_CVAL_INPUT_SVIDEO] = "s-video",
- [PVR2_CVAL_INPUT_COMPOSITE] = "composite",
-};
-
-
-static const char *control_values_audiomode[] = {
- [V4L2_TUNER_MODE_MONO] = "Mono",
- [V4L2_TUNER_MODE_STEREO] = "Stereo",
- [V4L2_TUNER_MODE_LANG1] = "Lang1",
- [V4L2_TUNER_MODE_LANG2] = "Lang2",
- [V4L2_TUNER_MODE_LANG1_LANG2] = "Lang1+Lang2",
-};
-
-
-static const char *control_values_hsm[] = {
- [PVR2_CVAL_HSM_FAIL] = "Fail",
- [PVR2_CVAL_HSM_HIGH] = "High",
- [PVR2_CVAL_HSM_FULL] = "Full",
-};
-
-
-static const char *pvr2_state_names[] = {
- [PVR2_STATE_NONE] = "none",
- [PVR2_STATE_DEAD] = "dead",
- [PVR2_STATE_COLD] = "cold",
- [PVR2_STATE_WARM] = "warm",
- [PVR2_STATE_ERROR] = "error",
- [PVR2_STATE_READY] = "ready",
- [PVR2_STATE_RUN] = "run",
-};
-
-
-struct pvr2_fx2cmd_descdef {
- unsigned char id;
- unsigned char *desc;
-};
-
-static const struct pvr2_fx2cmd_descdef pvr2_fx2cmd_desc[] = {
- {FX2CMD_MEM_WRITE_DWORD, "write encoder dword"},
- {FX2CMD_MEM_READ_DWORD, "read encoder dword"},
- {FX2CMD_HCW_ZILOG_RESET, "zilog IR reset control"},
- {FX2CMD_MEM_READ_64BYTES, "read encoder 64bytes"},
- {FX2CMD_REG_WRITE, "write encoder register"},
- {FX2CMD_REG_READ, "read encoder register"},
- {FX2CMD_MEMSEL, "encoder memsel"},
- {FX2CMD_I2C_WRITE, "i2c write"},
- {FX2CMD_I2C_READ, "i2c read"},
- {FX2CMD_GET_USB_SPEED, "get USB speed"},
- {FX2CMD_STREAMING_ON, "stream on"},
- {FX2CMD_STREAMING_OFF, "stream off"},
- {FX2CMD_FWPOST1, "fwpost1"},
- {FX2CMD_POWER_OFF, "power off"},
- {FX2CMD_POWER_ON, "power on"},
- {FX2CMD_DEEP_RESET, "deep reset"},
- {FX2CMD_GET_EEPROM_ADDR, "get rom addr"},
- {FX2CMD_GET_IR_CODE, "get IR code"},
- {FX2CMD_HCW_DEMOD_RESETIN, "hcw demod resetin"},
- {FX2CMD_HCW_DTV_STREAMING_ON, "hcw dtv stream on"},
- {FX2CMD_HCW_DTV_STREAMING_OFF, "hcw dtv stream off"},
- {FX2CMD_ONAIR_DTV_STREAMING_ON, "onair dtv stream on"},
- {FX2CMD_ONAIR_DTV_STREAMING_OFF, "onair dtv stream off"},
- {FX2CMD_ONAIR_DTV_POWER_ON, "onair dtv power on"},
- {FX2CMD_ONAIR_DTV_POWER_OFF, "onair dtv power off"},
-};
-
-
-static int pvr2_hdw_set_input(struct pvr2_hdw *hdw,int v);
-static void pvr2_hdw_state_sched(struct pvr2_hdw *);
-static int pvr2_hdw_state_eval(struct pvr2_hdw *);
-static void pvr2_hdw_set_cur_freq(struct pvr2_hdw *,unsigned long);
-static void pvr2_hdw_worker_poll(struct work_struct *work);
-static int pvr2_hdw_wait(struct pvr2_hdw *,int state);
-static int pvr2_hdw_untrip_unlocked(struct pvr2_hdw *);
-static void pvr2_hdw_state_log_state(struct pvr2_hdw *);
-static int pvr2_hdw_cmd_usbstream(struct pvr2_hdw *hdw,int runFl);
-static int pvr2_hdw_commit_setup(struct pvr2_hdw *hdw);
-static int pvr2_hdw_get_eeprom_addr(struct pvr2_hdw *hdw);
-static void pvr2_hdw_quiescent_timeout(unsigned long);
-static void pvr2_hdw_decoder_stabilization_timeout(unsigned long);
-static void pvr2_hdw_encoder_wait_timeout(unsigned long);
-static void pvr2_hdw_encoder_run_timeout(unsigned long);
-static int pvr2_issue_simple_cmd(struct pvr2_hdw *,u32);
-static int pvr2_send_request_ex(struct pvr2_hdw *hdw,
- unsigned int timeout,int probe_fl,
- void *write_data,unsigned int write_len,
- void *read_data,unsigned int read_len);
-static int pvr2_hdw_check_cropcap(struct pvr2_hdw *hdw);
-static v4l2_std_id pvr2_hdw_get_detected_std(struct pvr2_hdw *hdw);
-
-static void trace_stbit(const char *name,int val)
-{
- pvr2_trace(PVR2_TRACE_STBITS,
- "State bit %s <-- %s",
- name,(val ? "true" : "false"));
-}
-
-static int ctrl_channelfreq_get(struct pvr2_ctrl *cptr,int *vp)
-{
- struct pvr2_hdw *hdw = cptr->hdw;
- if ((hdw->freqProgSlot > 0) && (hdw->freqProgSlot <= FREQTABLE_SIZE)) {
- *vp = hdw->freqTable[hdw->freqProgSlot-1];
- } else {
- *vp = 0;
- }
- return 0;
-}
-
-static int ctrl_channelfreq_set(struct pvr2_ctrl *cptr,int m,int v)
-{
- struct pvr2_hdw *hdw = cptr->hdw;
- unsigned int slotId = hdw->freqProgSlot;
- if ((slotId > 0) && (slotId <= FREQTABLE_SIZE)) {
- hdw->freqTable[slotId-1] = v;
- /* Handle side effects correctly - if we're tuned to this
- slot, then forgot the slot id relation since the stored
- frequency has been changed. */
- if (hdw->freqSelector) {
- if (hdw->freqSlotRadio == slotId) {
- hdw->freqSlotRadio = 0;
- }
- } else {
- if (hdw->freqSlotTelevision == slotId) {
- hdw->freqSlotTelevision = 0;
- }
- }
- }
- return 0;
-}
-
-static int ctrl_channelprog_get(struct pvr2_ctrl *cptr,int *vp)
-{
- *vp = cptr->hdw->freqProgSlot;
- return 0;
-}
-
-static int ctrl_channelprog_set(struct pvr2_ctrl *cptr,int m,int v)
-{
- struct pvr2_hdw *hdw = cptr->hdw;
- if ((v >= 0) && (v <= FREQTABLE_SIZE)) {
- hdw->freqProgSlot = v;
- }
- return 0;
-}
-
-static int ctrl_channel_get(struct pvr2_ctrl *cptr,int *vp)
-{
- struct pvr2_hdw *hdw = cptr->hdw;
- *vp = hdw->freqSelector ? hdw->freqSlotRadio : hdw->freqSlotTelevision;
- return 0;
-}
-
-static int ctrl_channel_set(struct pvr2_ctrl *cptr,int m,int slotId)
-{
- unsigned freq = 0;
- struct pvr2_hdw *hdw = cptr->hdw;
- if ((slotId < 0) || (slotId > FREQTABLE_SIZE)) return 0;
- if (slotId > 0) {
- freq = hdw->freqTable[slotId-1];
- if (!freq) return 0;
- pvr2_hdw_set_cur_freq(hdw,freq);
- }
- if (hdw->freqSelector) {
- hdw->freqSlotRadio = slotId;
- } else {
- hdw->freqSlotTelevision = slotId;
- }
- return 0;
-}
-
-static int ctrl_freq_get(struct pvr2_ctrl *cptr,int *vp)
-{
- *vp = pvr2_hdw_get_cur_freq(cptr->hdw);
- return 0;
-}
-
-static int ctrl_freq_is_dirty(struct pvr2_ctrl *cptr)
-{
- return cptr->hdw->freqDirty != 0;
-}
-
-static void ctrl_freq_clear_dirty(struct pvr2_ctrl *cptr)
-{
- cptr->hdw->freqDirty = 0;
-}
-
-static int ctrl_freq_set(struct pvr2_ctrl *cptr,int m,int v)
-{
- pvr2_hdw_set_cur_freq(cptr->hdw,v);
- return 0;
-}
-
-static int ctrl_cropl_min_get(struct pvr2_ctrl *cptr, int *left)
-{
- struct v4l2_cropcap *cap = &cptr->hdw->cropcap_info;
- int stat = pvr2_hdw_check_cropcap(cptr->hdw);
- if (stat != 0) {
- return stat;
- }
- *left = cap->bounds.left;
- return 0;
-}
-
-static int ctrl_cropl_max_get(struct pvr2_ctrl *cptr, int *left)
-{
- struct v4l2_cropcap *cap = &cptr->hdw->cropcap_info;
- int stat = pvr2_hdw_check_cropcap(cptr->hdw);
- if (stat != 0) {
- return stat;
- }
- *left = cap->bounds.left;
- if (cap->bounds.width > cptr->hdw->cropw_val) {
- *left += cap->bounds.width - cptr->hdw->cropw_val;
- }
- return 0;
-}
-
-static int ctrl_cropt_min_get(struct pvr2_ctrl *cptr, int *top)
-{
- struct v4l2_cropcap *cap = &cptr->hdw->cropcap_info;
- int stat = pvr2_hdw_check_cropcap(cptr->hdw);
- if (stat != 0) {
- return stat;
- }
- *top = cap->bounds.top;
- return 0;
-}
-
-static int ctrl_cropt_max_get(struct pvr2_ctrl *cptr, int *top)
-{
- struct v4l2_cropcap *cap = &cptr->hdw->cropcap_info;
- int stat = pvr2_hdw_check_cropcap(cptr->hdw);
- if (stat != 0) {
- return stat;
- }
- *top = cap->bounds.top;
- if (cap->bounds.height > cptr->hdw->croph_val) {
- *top += cap->bounds.height - cptr->hdw->croph_val;
- }
- return 0;
-}
-
-static int ctrl_cropw_max_get(struct pvr2_ctrl *cptr, int *width)
-{
- struct v4l2_cropcap *cap = &cptr->hdw->cropcap_info;
- int stat, bleftend, cleft;
-
- stat = pvr2_hdw_check_cropcap(cptr->hdw);
- if (stat != 0) {
- return stat;
- }
- bleftend = cap->bounds.left+cap->bounds.width;
- cleft = cptr->hdw->cropl_val;
-
- *width = cleft < bleftend ? bleftend-cleft : 0;
- return 0;
-}
-
-static int ctrl_croph_max_get(struct pvr2_ctrl *cptr, int *height)
-{
- struct v4l2_cropcap *cap = &cptr->hdw->cropcap_info;
- int stat, btopend, ctop;
-
- stat = pvr2_hdw_check_cropcap(cptr->hdw);
- if (stat != 0) {
- return stat;
- }
- btopend = cap->bounds.top+cap->bounds.height;
- ctop = cptr->hdw->cropt_val;
-
- *height = ctop < btopend ? btopend-ctop : 0;
- return 0;
-}
-
-static int ctrl_get_cropcapbl(struct pvr2_ctrl *cptr, int *val)
-{
- struct v4l2_cropcap *cap = &cptr->hdw->cropcap_info;
- int stat = pvr2_hdw_check_cropcap(cptr->hdw);
- if (stat != 0) {
- return stat;
- }
- *val = cap->bounds.left;
- return 0;
-}
-
-static int ctrl_get_cropcapbt(struct pvr2_ctrl *cptr, int *val)
-{
- struct v4l2_cropcap *cap = &cptr->hdw->cropcap_info;
- int stat = pvr2_hdw_check_cropcap(cptr->hdw);
- if (stat != 0) {
- return stat;
- }
- *val = cap->bounds.top;
- return 0;
-}
-
-static int ctrl_get_cropcapbw(struct pvr2_ctrl *cptr, int *val)
-{
- struct v4l2_cropcap *cap = &cptr->hdw->cropcap_info;
- int stat = pvr2_hdw_check_cropcap(cptr->hdw);
- if (stat != 0) {
- return stat;
- }
- *val = cap->bounds.width;
- return 0;
-}
-
-static int ctrl_get_cropcapbh(struct pvr2_ctrl *cptr, int *val)
-{
- struct v4l2_cropcap *cap = &cptr->hdw->cropcap_info;
- int stat = pvr2_hdw_check_cropcap(cptr->hdw);
- if (stat != 0) {
- return stat;
- }
- *val = cap->bounds.height;
- return 0;
-}
-
-static int ctrl_get_cropcapdl(struct pvr2_ctrl *cptr, int *val)
-{
- struct v4l2_cropcap *cap = &cptr->hdw->cropcap_info;
- int stat = pvr2_hdw_check_cropcap(cptr->hdw);
- if (stat != 0) {
- return stat;
- }
- *val = cap->defrect.left;
- return 0;
-}
-
-static int ctrl_get_cropcapdt(struct pvr2_ctrl *cptr, int *val)
-{
- struct v4l2_cropcap *cap = &cptr->hdw->cropcap_info;
- int stat = pvr2_hdw_check_cropcap(cptr->hdw);
- if (stat != 0) {
- return stat;
- }
- *val = cap->defrect.top;
- return 0;
-}
-
-static int ctrl_get_cropcapdw(struct pvr2_ctrl *cptr, int *val)
-{
- struct v4l2_cropcap *cap = &cptr->hdw->cropcap_info;
- int stat = pvr2_hdw_check_cropcap(cptr->hdw);
- if (stat != 0) {
- return stat;
- }
- *val = cap->defrect.width;
- return 0;
-}
-
-static int ctrl_get_cropcapdh(struct pvr2_ctrl *cptr, int *val)
-{
- struct v4l2_cropcap *cap = &cptr->hdw->cropcap_info;
- int stat = pvr2_hdw_check_cropcap(cptr->hdw);
- if (stat != 0) {
- return stat;
- }
- *val = cap->defrect.height;
- return 0;
-}
-
-static int ctrl_get_cropcappan(struct pvr2_ctrl *cptr, int *val)
-{
- struct v4l2_cropcap *cap = &cptr->hdw->cropcap_info;
- int stat = pvr2_hdw_check_cropcap(cptr->hdw);
- if (stat != 0) {
- return stat;
- }
- *val = cap->pixelaspect.numerator;
- return 0;
-}
-
-static int ctrl_get_cropcappad(struct pvr2_ctrl *cptr, int *val)
-{
- struct v4l2_cropcap *cap = &cptr->hdw->cropcap_info;
- int stat = pvr2_hdw_check_cropcap(cptr->hdw);
- if (stat != 0) {
- return stat;
- }
- *val = cap->pixelaspect.denominator;
- return 0;
-}
-
-static int ctrl_vres_max_get(struct pvr2_ctrl *cptr,int *vp)
-{
- /* Actual maximum depends on the video standard in effect. */
- if (cptr->hdw->std_mask_cur & V4L2_STD_525_60) {
- *vp = 480;
- } else {
- *vp = 576;
- }
- return 0;
-}
-
-static int ctrl_vres_min_get(struct pvr2_ctrl *cptr,int *vp)
-{
- /* Actual minimum depends on device digitizer type. */
- if (cptr->hdw->hdw_desc->flag_has_cx25840) {
- *vp = 75;
- } else {
- *vp = 17;
- }
- return 0;
-}
-
-static int ctrl_get_input(struct pvr2_ctrl *cptr,int *vp)
-{
- *vp = cptr->hdw->input_val;
- return 0;
-}
-
-static int ctrl_check_input(struct pvr2_ctrl *cptr,int v)
-{
- return ((1 << v) & cptr->hdw->input_allowed_mask) != 0;
-}
-
-static int ctrl_set_input(struct pvr2_ctrl *cptr,int m,int v)
-{
- return pvr2_hdw_set_input(cptr->hdw,v);
-}
-
-static int ctrl_isdirty_input(struct pvr2_ctrl *cptr)
-{
- return cptr->hdw->input_dirty != 0;
-}
-
-static void ctrl_cleardirty_input(struct pvr2_ctrl *cptr)
-{
- cptr->hdw->input_dirty = 0;
-}
-
-
-static int ctrl_freq_max_get(struct pvr2_ctrl *cptr, int *vp)
-{
- unsigned long fv;
- struct pvr2_hdw *hdw = cptr->hdw;
- if (hdw->tuner_signal_stale) {
- pvr2_hdw_status_poll(hdw);
- }
- fv = hdw->tuner_signal_info.rangehigh;
- if (!fv) {
- /* Safety fallback */
- *vp = TV_MAX_FREQ;
- return 0;
- }
- if (hdw->tuner_signal_info.capability & V4L2_TUNER_CAP_LOW) {
- fv = (fv * 125) / 2;
- } else {
- fv = fv * 62500;
- }
- *vp = fv;
- return 0;
-}
-
-static int ctrl_freq_min_get(struct pvr2_ctrl *cptr, int *vp)
-{
- unsigned long fv;
- struct pvr2_hdw *hdw = cptr->hdw;
- if (hdw->tuner_signal_stale) {
- pvr2_hdw_status_poll(hdw);
- }
- fv = hdw->tuner_signal_info.rangelow;
- if (!fv) {
- /* Safety fallback */
- *vp = TV_MIN_FREQ;
- return 0;
- }
- if (hdw->tuner_signal_info.capability & V4L2_TUNER_CAP_LOW) {
- fv = (fv * 125) / 2;
- } else {
- fv = fv * 62500;
- }
- *vp = fv;
- return 0;
-}
-
-static int ctrl_cx2341x_is_dirty(struct pvr2_ctrl *cptr)
-{
- return cptr->hdw->enc_stale != 0;
-}
-
-static void ctrl_cx2341x_clear_dirty(struct pvr2_ctrl *cptr)
-{
- cptr->hdw->enc_stale = 0;
- cptr->hdw->enc_unsafe_stale = 0;
-}
-
-static int ctrl_cx2341x_get(struct pvr2_ctrl *cptr,int *vp)
-{
- int ret;
- struct v4l2_ext_controls cs;
- struct v4l2_ext_control c1;
- memset(&cs,0,sizeof(cs));
- memset(&c1,0,sizeof(c1));
- cs.controls = &c1;
- cs.count = 1;
- c1.id = cptr->info->v4l_id;
- ret = cx2341x_ext_ctrls(&cptr->hdw->enc_ctl_state, 0, &cs,
- VIDIOC_G_EXT_CTRLS);
- if (ret) return ret;
- *vp = c1.value;
- return 0;
-}
-
-static int ctrl_cx2341x_set(struct pvr2_ctrl *cptr,int m,int v)
-{
- int ret;
- struct pvr2_hdw *hdw = cptr->hdw;
- struct v4l2_ext_controls cs;
- struct v4l2_ext_control c1;
- memset(&cs,0,sizeof(cs));
- memset(&c1,0,sizeof(c1));
- cs.controls = &c1;
- cs.count = 1;
- c1.id = cptr->info->v4l_id;
- c1.value = v;
- ret = cx2341x_ext_ctrls(&hdw->enc_ctl_state,
- hdw->state_encoder_run, &cs,
- VIDIOC_S_EXT_CTRLS);
- if (ret == -EBUSY) {
- /* Oops. cx2341x is telling us it's not safe to change
- this control while we're capturing. Make a note of this
- fact so that the pipeline will be stopped the next time
- controls are committed. Then go on ahead and store this
- change anyway. */
- ret = cx2341x_ext_ctrls(&hdw->enc_ctl_state,
- 0, &cs,
- VIDIOC_S_EXT_CTRLS);
- if (!ret) hdw->enc_unsafe_stale = !0;
- }
- if (ret) return ret;
- hdw->enc_stale = !0;
- return 0;
-}
-
-static unsigned int ctrl_cx2341x_getv4lflags(struct pvr2_ctrl *cptr)
-{
- struct v4l2_queryctrl qctrl;
- struct pvr2_ctl_info *info;
- qctrl.id = cptr->info->v4l_id;
- cx2341x_ctrl_query(&cptr->hdw->enc_ctl_state,&qctrl);
- /* Strip out the const so we can adjust a function pointer. It's
- OK to do this here because we know this is a dynamically created
- control, so the underlying storage for the info pointer is (a)
- private to us, and (b) not in read-only storage. Either we do
- this or we significantly complicate the underlying control
- implementation. */
- info = (struct pvr2_ctl_info *)(cptr->info);
- if (qctrl.flags & V4L2_CTRL_FLAG_READ_ONLY) {
- if (info->set_value) {
- info->set_value = NULL;
- }
- } else {
- if (!(info->set_value)) {
- info->set_value = ctrl_cx2341x_set;
- }
- }
- return qctrl.flags;
-}
-
-static int ctrl_streamingenabled_get(struct pvr2_ctrl *cptr,int *vp)
-{
- *vp = cptr->hdw->state_pipeline_req;
- return 0;
-}
-
-static int ctrl_masterstate_get(struct pvr2_ctrl *cptr,int *vp)
-{
- *vp = cptr->hdw->master_state;
- return 0;
-}
-
-static int ctrl_hsm_get(struct pvr2_ctrl *cptr,int *vp)
-{
- int result = pvr2_hdw_is_hsm(cptr->hdw);
- *vp = PVR2_CVAL_HSM_FULL;
- if (result < 0) *vp = PVR2_CVAL_HSM_FAIL;
- if (result) *vp = PVR2_CVAL_HSM_HIGH;
- return 0;
-}
-
-static int ctrl_stddetect_get(struct pvr2_ctrl *cptr, int *vp)
-{
- *vp = pvr2_hdw_get_detected_std(cptr->hdw);
- return 0;
-}
-
-static int ctrl_stdavail_get(struct pvr2_ctrl *cptr,int *vp)
-{
- *vp = cptr->hdw->std_mask_avail;
- return 0;
-}
-
-static int ctrl_stdavail_set(struct pvr2_ctrl *cptr,int m,int v)
-{
- struct pvr2_hdw *hdw = cptr->hdw;
- v4l2_std_id ns;
- ns = hdw->std_mask_avail;
- ns = (ns & ~m) | (v & m);
- if (ns == hdw->std_mask_avail) return 0;
- hdw->std_mask_avail = ns;
- hdw->std_info_cur.def.type_bitmask.valid_bits = hdw->std_mask_avail;
- return 0;
-}
-
-static int ctrl_std_val_to_sym(struct pvr2_ctrl *cptr,int msk,int val,
- char *bufPtr,unsigned int bufSize,
- unsigned int *len)
-{
- *len = pvr2_std_id_to_str(bufPtr,bufSize,msk & val);
- return 0;
-}
-
-static int ctrl_std_sym_to_val(struct pvr2_ctrl *cptr,
- const char *bufPtr,unsigned int bufSize,
- int *mskp,int *valp)
-{
- int ret;
- v4l2_std_id id;
- ret = pvr2_std_str_to_id(&id,bufPtr,bufSize);
- if (ret < 0) return ret;
- if (mskp) *mskp = id;
- if (valp) *valp = id;
- return 0;
-}
-
-static int ctrl_stdcur_get(struct pvr2_ctrl *cptr,int *vp)
-{
- *vp = cptr->hdw->std_mask_cur;
- return 0;
-}
-
-static int ctrl_stdcur_set(struct pvr2_ctrl *cptr,int m,int v)
-{
- struct pvr2_hdw *hdw = cptr->hdw;
- v4l2_std_id ns;
- ns = hdw->std_mask_cur;
- ns = (ns & ~m) | (v & m);
- if (ns == hdw->std_mask_cur) return 0;
- hdw->std_mask_cur = ns;
- hdw->std_dirty = !0;
- return 0;
-}
-
-static int ctrl_stdcur_is_dirty(struct pvr2_ctrl *cptr)
-{
- return cptr->hdw->std_dirty != 0;
-}
-
-static void ctrl_stdcur_clear_dirty(struct pvr2_ctrl *cptr)
-{
- cptr->hdw->std_dirty = 0;
-}
-
-static int ctrl_signal_get(struct pvr2_ctrl *cptr,int *vp)
-{
- struct pvr2_hdw *hdw = cptr->hdw;
- pvr2_hdw_status_poll(hdw);
- *vp = hdw->tuner_signal_info.signal;
- return 0;
-}
-
-static int ctrl_audio_modes_present_get(struct pvr2_ctrl *cptr,int *vp)
-{
- int val = 0;
- unsigned int subchan;
- struct pvr2_hdw *hdw = cptr->hdw;
- pvr2_hdw_status_poll(hdw);
- subchan = hdw->tuner_signal_info.rxsubchans;
- if (subchan & V4L2_TUNER_SUB_MONO) {
- val |= (1 << V4L2_TUNER_MODE_MONO);
- }
- if (subchan & V4L2_TUNER_SUB_STEREO) {
- val |= (1 << V4L2_TUNER_MODE_STEREO);
- }
- if (subchan & V4L2_TUNER_SUB_LANG1) {
- val |= (1 << V4L2_TUNER_MODE_LANG1);
- }
- if (subchan & V4L2_TUNER_SUB_LANG2) {
- val |= (1 << V4L2_TUNER_MODE_LANG2);
- }
- *vp = val;
- return 0;
-}
-
-
-#define DEFINT(vmin,vmax) \
- .type = pvr2_ctl_int, \
- .def.type_int.min_value = vmin, \
- .def.type_int.max_value = vmax
-
-#define DEFENUM(tab) \
- .type = pvr2_ctl_enum, \
- .def.type_enum.count = ARRAY_SIZE(tab), \
- .def.type_enum.value_names = tab
-
-#define DEFBOOL \
- .type = pvr2_ctl_bool
-
-#define DEFMASK(msk,tab) \
- .type = pvr2_ctl_bitmask, \
- .def.type_bitmask.valid_bits = msk, \
- .def.type_bitmask.bit_names = tab
-
-#define DEFREF(vname) \
- .set_value = ctrl_set_##vname, \
- .get_value = ctrl_get_##vname, \
- .is_dirty = ctrl_isdirty_##vname, \
- .clear_dirty = ctrl_cleardirty_##vname
-
-
-#define VCREATE_FUNCS(vname) \
-static int ctrl_get_##vname(struct pvr2_ctrl *cptr,int *vp) \
-{*vp = cptr->hdw->vname##_val; return 0;} \
-static int ctrl_set_##vname(struct pvr2_ctrl *cptr,int m,int v) \
-{cptr->hdw->vname##_val = v; cptr->hdw->vname##_dirty = !0; return 0;} \
-static int ctrl_isdirty_##vname(struct pvr2_ctrl *cptr) \
-{return cptr->hdw->vname##_dirty != 0;} \
-static void ctrl_cleardirty_##vname(struct pvr2_ctrl *cptr) \
-{cptr->hdw->vname##_dirty = 0;}
-
-VCREATE_FUNCS(brightness)
-VCREATE_FUNCS(contrast)
-VCREATE_FUNCS(saturation)
-VCREATE_FUNCS(hue)
-VCREATE_FUNCS(volume)
-VCREATE_FUNCS(balance)
-VCREATE_FUNCS(bass)
-VCREATE_FUNCS(treble)
-VCREATE_FUNCS(mute)
-VCREATE_FUNCS(cropl)
-VCREATE_FUNCS(cropt)
-VCREATE_FUNCS(cropw)
-VCREATE_FUNCS(croph)
-VCREATE_FUNCS(audiomode)
-VCREATE_FUNCS(res_hor)
-VCREATE_FUNCS(res_ver)
-VCREATE_FUNCS(srate)
-
-/* Table definition of all controls which can be manipulated */
-static const struct pvr2_ctl_info control_defs[] = {
- {
- .v4l_id = V4L2_CID_BRIGHTNESS,
- .desc = "Brightness",
- .name = "brightness",
- .default_value = 128,
- DEFREF(brightness),
- DEFINT(0,255),
- },{
- .v4l_id = V4L2_CID_CONTRAST,
- .desc = "Contrast",
- .name = "contrast",
- .default_value = 68,
- DEFREF(contrast),
- DEFINT(0,127),
- },{
- .v4l_id = V4L2_CID_SATURATION,
- .desc = "Saturation",
- .name = "saturation",
- .default_value = 64,
- DEFREF(saturation),
- DEFINT(0,127),
- },{
- .v4l_id = V4L2_CID_HUE,
- .desc = "Hue",
- .name = "hue",
- .default_value = 0,
- DEFREF(hue),
- DEFINT(-128,127),
- },{
- .v4l_id = V4L2_CID_AUDIO_VOLUME,
- .desc = "Volume",
- .name = "volume",
- .default_value = 62000,
- DEFREF(volume),
- DEFINT(0,65535),
- },{
- .v4l_id = V4L2_CID_AUDIO_BALANCE,
- .desc = "Balance",
- .name = "balance",
- .default_value = 0,
- DEFREF(balance),
- DEFINT(-32768,32767),
- },{
- .v4l_id = V4L2_CID_AUDIO_BASS,
- .desc = "Bass",
- .name = "bass",
- .default_value = 0,
- DEFREF(bass),
- DEFINT(-32768,32767),
- },{
- .v4l_id = V4L2_CID_AUDIO_TREBLE,
- .desc = "Treble",
- .name = "treble",
- .default_value = 0,
- DEFREF(treble),
- DEFINT(-32768,32767),
- },{
- .v4l_id = V4L2_CID_AUDIO_MUTE,
- .desc = "Mute",
- .name = "mute",
- .default_value = 0,
- DEFREF(mute),
- DEFBOOL,
- }, {
- .desc = "Capture crop left margin",
- .name = "crop_left",
- .internal_id = PVR2_CID_CROPL,
- .default_value = 0,
- DEFREF(cropl),
- DEFINT(-129, 340),
- .get_min_value = ctrl_cropl_min_get,
- .get_max_value = ctrl_cropl_max_get,
- .get_def_value = ctrl_get_cropcapdl,
- }, {
- .desc = "Capture crop top margin",
- .name = "crop_top",
- .internal_id = PVR2_CID_CROPT,
- .default_value = 0,
- DEFREF(cropt),
- DEFINT(-35, 544),
- .get_min_value = ctrl_cropt_min_get,
- .get_max_value = ctrl_cropt_max_get,
- .get_def_value = ctrl_get_cropcapdt,
- }, {
- .desc = "Capture crop width",
- .name = "crop_width",
- .internal_id = PVR2_CID_CROPW,
- .default_value = 720,
- DEFREF(cropw),
- DEFINT(0, 864),
- .get_max_value = ctrl_cropw_max_get,
- .get_def_value = ctrl_get_cropcapdw,
- }, {
- .desc = "Capture crop height",
- .name = "crop_height",
- .internal_id = PVR2_CID_CROPH,
- .default_value = 480,
- DEFREF(croph),
- DEFINT(0, 576),
- .get_max_value = ctrl_croph_max_get,
- .get_def_value = ctrl_get_cropcapdh,
- }, {
- .desc = "Capture capability pixel aspect numerator",
- .name = "cropcap_pixel_numerator",
- .internal_id = PVR2_CID_CROPCAPPAN,
- .get_value = ctrl_get_cropcappan,
- }, {
- .desc = "Capture capability pixel aspect denominator",
- .name = "cropcap_pixel_denominator",
- .internal_id = PVR2_CID_CROPCAPPAD,
- .get_value = ctrl_get_cropcappad,
- }, {
- .desc = "Capture capability bounds top",
- .name = "cropcap_bounds_top",
- .internal_id = PVR2_CID_CROPCAPBT,
- .get_value = ctrl_get_cropcapbt,
- }, {
- .desc = "Capture capability bounds left",
- .name = "cropcap_bounds_left",
- .internal_id = PVR2_CID_CROPCAPBL,
- .get_value = ctrl_get_cropcapbl,
- }, {
- .desc = "Capture capability bounds width",
- .name = "cropcap_bounds_width",
- .internal_id = PVR2_CID_CROPCAPBW,
- .get_value = ctrl_get_cropcapbw,
- }, {
- .desc = "Capture capability bounds height",
- .name = "cropcap_bounds_height",
- .internal_id = PVR2_CID_CROPCAPBH,
- .get_value = ctrl_get_cropcapbh,
- },{
- .desc = "Video Source",
- .name = "input",
- .internal_id = PVR2_CID_INPUT,
- .default_value = PVR2_CVAL_INPUT_TV,
- .check_value = ctrl_check_input,
- DEFREF(input),
- DEFENUM(control_values_input),
- },{
- .desc = "Audio Mode",
- .name = "audio_mode",
- .internal_id = PVR2_CID_AUDIOMODE,
- .default_value = V4L2_TUNER_MODE_STEREO,
- DEFREF(audiomode),
- DEFENUM(control_values_audiomode),
- },{
- .desc = "Horizontal capture resolution",
- .name = "resolution_hor",
- .internal_id = PVR2_CID_HRES,
- .default_value = 720,
- DEFREF(res_hor),
- DEFINT(19,720),
- },{
- .desc = "Vertical capture resolution",
- .name = "resolution_ver",
- .internal_id = PVR2_CID_VRES,
- .default_value = 480,
- DEFREF(res_ver),
- DEFINT(17,576),
- /* Hook in check for video standard and adjust maximum
- depending on the standard. */
- .get_max_value = ctrl_vres_max_get,
- .get_min_value = ctrl_vres_min_get,
- },{
- .v4l_id = V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ,
- .default_value = V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000,
- .desc = "Audio Sampling Frequency",
- .name = "srate",
- DEFREF(srate),
- DEFENUM(control_values_srate),
- },{
- .desc = "Tuner Frequency (Hz)",
- .name = "frequency",
- .internal_id = PVR2_CID_FREQUENCY,
- .default_value = 0,
- .set_value = ctrl_freq_set,
- .get_value = ctrl_freq_get,
- .is_dirty = ctrl_freq_is_dirty,
- .clear_dirty = ctrl_freq_clear_dirty,
- DEFINT(0,0),
- /* Hook in check for input value (tv/radio) and adjust
- max/min values accordingly */
- .get_max_value = ctrl_freq_max_get,
- .get_min_value = ctrl_freq_min_get,
- },{
- .desc = "Channel",
- .name = "channel",
- .set_value = ctrl_channel_set,
- .get_value = ctrl_channel_get,
- DEFINT(0,FREQTABLE_SIZE),
- },{
- .desc = "Channel Program Frequency",
- .name = "freq_table_value",
- .set_value = ctrl_channelfreq_set,
- .get_value = ctrl_channelfreq_get,
- DEFINT(0,0),
- /* Hook in check for input value (tv/radio) and adjust
- max/min values accordingly */
- .get_max_value = ctrl_freq_max_get,
- .get_min_value = ctrl_freq_min_get,
- },{
- .desc = "Channel Program ID",
- .name = "freq_table_channel",
- .set_value = ctrl_channelprog_set,
- .get_value = ctrl_channelprog_get,
- DEFINT(0,FREQTABLE_SIZE),
- },{
- .desc = "Streaming Enabled",
- .name = "streaming_enabled",
- .get_value = ctrl_streamingenabled_get,
- DEFBOOL,
- },{
- .desc = "USB Speed",
- .name = "usb_speed",
- .get_value = ctrl_hsm_get,
- DEFENUM(control_values_hsm),
- },{
- .desc = "Master State",
- .name = "master_state",
- .get_value = ctrl_masterstate_get,
- DEFENUM(pvr2_state_names),
- },{
- .desc = "Signal Present",
- .name = "signal_present",
- .get_value = ctrl_signal_get,
- DEFINT(0,65535),
- },{
- .desc = "Audio Modes Present",
- .name = "audio_modes_present",
- .get_value = ctrl_audio_modes_present_get,
- /* For this type we "borrow" the V4L2_TUNER_MODE enum from
- v4l. Nothing outside of this module cares about this,
- but I reuse it in order to also reuse the
- control_values_audiomode string table. */
- DEFMASK(((1 << V4L2_TUNER_MODE_MONO)|
- (1 << V4L2_TUNER_MODE_STEREO)|
- (1 << V4L2_TUNER_MODE_LANG1)|
- (1 << V4L2_TUNER_MODE_LANG2)),
- control_values_audiomode),
- },{
- .desc = "Video Standards Available Mask",
- .name = "video_standard_mask_available",
- .internal_id = PVR2_CID_STDAVAIL,
- .skip_init = !0,
- .get_value = ctrl_stdavail_get,
- .set_value = ctrl_stdavail_set,
- .val_to_sym = ctrl_std_val_to_sym,
- .sym_to_val = ctrl_std_sym_to_val,
- .type = pvr2_ctl_bitmask,
- },{
- .desc = "Video Standards In Use Mask",
- .name = "video_standard_mask_active",
- .internal_id = PVR2_CID_STDCUR,
- .skip_init = !0,
- .get_value = ctrl_stdcur_get,
- .set_value = ctrl_stdcur_set,
- .is_dirty = ctrl_stdcur_is_dirty,
- .clear_dirty = ctrl_stdcur_clear_dirty,
- .val_to_sym = ctrl_std_val_to_sym,
- .sym_to_val = ctrl_std_sym_to_val,
- .type = pvr2_ctl_bitmask,
- },{
- .desc = "Video Standards Detected Mask",
- .name = "video_standard_mask_detected",
- .internal_id = PVR2_CID_STDDETECT,
- .skip_init = !0,
- .get_value = ctrl_stddetect_get,
- .val_to_sym = ctrl_std_val_to_sym,
- .sym_to_val = ctrl_std_sym_to_val,
- .type = pvr2_ctl_bitmask,
- }
-};
-
-#define CTRLDEF_COUNT ARRAY_SIZE(control_defs)
-
-
-const char *pvr2_config_get_name(enum pvr2_config cfg)
-{
- switch (cfg) {
- case pvr2_config_empty: return "empty";
- case pvr2_config_mpeg: return "mpeg";
- case pvr2_config_vbi: return "vbi";
- case pvr2_config_pcm: return "pcm";
- case pvr2_config_rawvideo: return "raw video";
- }
- return "<unknown>";
-}
-
-
-struct usb_device *pvr2_hdw_get_dev(struct pvr2_hdw *hdw)
-{
- return hdw->usb_dev;
-}
-
-
-unsigned long pvr2_hdw_get_sn(struct pvr2_hdw *hdw)
-{
- return hdw->serial_number;
-}
-
-
-const char *pvr2_hdw_get_bus_info(struct pvr2_hdw *hdw)
-{
- return hdw->bus_info;
-}
-
-
-const char *pvr2_hdw_get_device_identifier(struct pvr2_hdw *hdw)
-{
- return hdw->identifier;
-}
-
-
-unsigned long pvr2_hdw_get_cur_freq(struct pvr2_hdw *hdw)
-{
- return hdw->freqSelector ? hdw->freqValTelevision : hdw->freqValRadio;
-}
-
-/* Set the currently tuned frequency and account for all possible
- driver-core side effects of this action. */
-static void pvr2_hdw_set_cur_freq(struct pvr2_hdw *hdw,unsigned long val)
-{
- if (hdw->input_val == PVR2_CVAL_INPUT_RADIO) {
- if (hdw->freqSelector) {
- /* Swing over to radio frequency selection */
- hdw->freqSelector = 0;
- hdw->freqDirty = !0;
- }
- if (hdw->freqValRadio != val) {
- hdw->freqValRadio = val;
- hdw->freqSlotRadio = 0;
- hdw->freqDirty = !0;
- }
- } else {
- if (!(hdw->freqSelector)) {
- /* Swing over to television frequency selection */
- hdw->freqSelector = 1;
- hdw->freqDirty = !0;
- }
- if (hdw->freqValTelevision != val) {
- hdw->freqValTelevision = val;
- hdw->freqSlotTelevision = 0;
- hdw->freqDirty = !0;
- }
- }
-}
-
-int pvr2_hdw_get_unit_number(struct pvr2_hdw *hdw)
-{
- return hdw->unit_number;
-}
-
-
-/* Attempt to locate one of the given set of files. Messages are logged
- appropriate to what has been found. The return value will be 0 or
- greater on success (it will be the index of the file name found) and
- fw_entry will be filled in. Otherwise a negative error is returned on
- failure. If the return value is -ENOENT then no viable firmware file
- could be located. */
-static int pvr2_locate_firmware(struct pvr2_hdw *hdw,
- const struct firmware **fw_entry,
- const char *fwtypename,
- unsigned int fwcount,
- const char *fwnames[])
-{
- unsigned int idx;
- int ret = -EINVAL;
- for (idx = 0; idx < fwcount; idx++) {
- ret = request_firmware(fw_entry,
- fwnames[idx],
- &hdw->usb_dev->dev);
- if (!ret) {
- trace_firmware("Located %s firmware: %s;"
- " uploading...",
- fwtypename,
- fwnames[idx]);
- return idx;
- }
- if (ret == -ENOENT) continue;
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "request_firmware fatal error with code=%d",ret);
- return ret;
- }
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "***WARNING***"
- " Device %s firmware"
- " seems to be missing.",
- fwtypename);
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "Did you install the pvrusb2 firmware files"
- " in their proper location?");
- if (fwcount == 1) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "request_firmware unable to locate %s file %s",
- fwtypename,fwnames[0]);
- } else {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "request_firmware unable to locate"
- " one of the following %s files:",
- fwtypename);
- for (idx = 0; idx < fwcount; idx++) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "request_firmware: Failed to find %s",
- fwnames[idx]);
- }
- }
- return ret;
-}
-
-
-/*
- * pvr2_upload_firmware1().
- *
- * Send the 8051 firmware to the device. After the upload, arrange for
- * device to re-enumerate.
- *
- * NOTE : the pointer to the firmware data given by request_firmware()
- * is not suitable for an usb transaction.
- *
- */
-static int pvr2_upload_firmware1(struct pvr2_hdw *hdw)
-{
- const struct firmware *fw_entry = NULL;
- void *fw_ptr;
- unsigned int pipe;
- unsigned int fwsize;
- int ret;
- u16 address;
-
- if (!hdw->hdw_desc->fx2_firmware.cnt) {
- hdw->fw1_state = FW1_STATE_OK;
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "Connected device type defines"
- " no firmware to upload; ignoring firmware");
- return -ENOTTY;
- }
-
- hdw->fw1_state = FW1_STATE_FAILED; // default result
-
- trace_firmware("pvr2_upload_firmware1");
-
- ret = pvr2_locate_firmware(hdw,&fw_entry,"fx2 controller",
- hdw->hdw_desc->fx2_firmware.cnt,
- hdw->hdw_desc->fx2_firmware.lst);
- if (ret < 0) {
- if (ret == -ENOENT) hdw->fw1_state = FW1_STATE_MISSING;
- return ret;
- }
-
- usb_clear_halt(hdw->usb_dev, usb_sndbulkpipe(hdw->usb_dev, 0 & 0x7f));
-
- pipe = usb_sndctrlpipe(hdw->usb_dev, 0);
- fwsize = fw_entry->size;
-
- if ((fwsize != 0x2000) &&
- (!(hdw->hdw_desc->flag_fx2_16kb && (fwsize == 0x4000)))) {
- if (hdw->hdw_desc->flag_fx2_16kb) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "Wrong fx2 firmware size"
- " (expected 8192 or 16384, got %u)",
- fwsize);
- } else {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "Wrong fx2 firmware size"
- " (expected 8192, got %u)",
- fwsize);
- }
- release_firmware(fw_entry);
- return -ENOMEM;
- }
-
- fw_ptr = kmalloc(0x800, GFP_KERNEL);
- if (fw_ptr == NULL){
- release_firmware(fw_entry);
- return -ENOMEM;
- }
-
- /* We have to hold the CPU during firmware upload. */
- pvr2_hdw_cpureset_assert(hdw,1);
-
- /* upload the firmware to address 0000-1fff in 2048 (=0x800) bytes
- chunk. */
-
- ret = 0;
- for (address = 0; address < fwsize; address += 0x800) {
- memcpy(fw_ptr, fw_entry->data + address, 0x800);
- ret += usb_control_msg(hdw->usb_dev, pipe, 0xa0, 0x40, address,
- 0, fw_ptr, 0x800, HZ);
- }
-
- trace_firmware("Upload done, releasing device's CPU");
-
- /* Now release the CPU. It will disconnect and reconnect later. */
- pvr2_hdw_cpureset_assert(hdw,0);
-
- kfree(fw_ptr);
- release_firmware(fw_entry);
-
- trace_firmware("Upload done (%d bytes sent)",ret);
-
- /* We should have written fwsize bytes */
- if (ret == fwsize) {
- hdw->fw1_state = FW1_STATE_RELOAD;
- return 0;
- }
-
- return -EIO;
-}
-
-
-/*
- * pvr2_upload_firmware2()
- *
- * This uploads encoder firmware on endpoint 2.
- *
- */
-
-int pvr2_upload_firmware2(struct pvr2_hdw *hdw)
-{
- const struct firmware *fw_entry = NULL;
- void *fw_ptr;
- unsigned int pipe, fw_len, fw_done, bcnt, icnt;
- int actual_length;
- int ret = 0;
- int fwidx;
- static const char *fw_files[] = {
- CX2341X_FIRM_ENC_FILENAME,
- };
-
- if (hdw->hdw_desc->flag_skip_cx23416_firmware) {
- return 0;
- }
-
- trace_firmware("pvr2_upload_firmware2");
-
- ret = pvr2_locate_firmware(hdw,&fw_entry,"encoder",
- ARRAY_SIZE(fw_files), fw_files);
- if (ret < 0) return ret;
- fwidx = ret;
- ret = 0;
- /* Since we're about to completely reinitialize the encoder,
- invalidate our cached copy of its configuration state. Next
- time we configure the encoder, then we'll fully configure it. */
- hdw->enc_cur_valid = 0;
-
- /* Encoder is about to be reset so note that as far as we're
- concerned now, the encoder has never been run. */
- del_timer_sync(&hdw->encoder_run_timer);
- if (hdw->state_encoder_runok) {
- hdw->state_encoder_runok = 0;
- trace_stbit("state_encoder_runok",hdw->state_encoder_runok);
- }
-
- /* First prepare firmware loading */
- ret |= pvr2_write_register(hdw, 0x0048, 0xffffffff); /*interrupt mask*/
- ret |= pvr2_hdw_gpio_chg_dir(hdw,0xffffffff,0x00000088); /*gpio dir*/
- ret |= pvr2_hdw_gpio_chg_out(hdw,0xffffffff,0x00000008); /*gpio output state*/
- ret |= pvr2_hdw_cmd_deep_reset(hdw);
- ret |= pvr2_write_register(hdw, 0xa064, 0x00000000); /*APU command*/
- ret |= pvr2_hdw_gpio_chg_dir(hdw,0xffffffff,0x00000408); /*gpio dir*/
- ret |= pvr2_hdw_gpio_chg_out(hdw,0xffffffff,0x00000008); /*gpio output state*/
- ret |= pvr2_write_register(hdw, 0x9058, 0xffffffed); /*VPU ctrl*/
- ret |= pvr2_write_register(hdw, 0x9054, 0xfffffffd); /*reset hw blocks*/
- ret |= pvr2_write_register(hdw, 0x07f8, 0x80000800); /*encoder SDRAM refresh*/
- ret |= pvr2_write_register(hdw, 0x07fc, 0x0000001a); /*encoder SDRAM pre-charge*/
- ret |= pvr2_write_register(hdw, 0x0700, 0x00000000); /*I2C clock*/
- ret |= pvr2_write_register(hdw, 0xaa00, 0x00000000); /*unknown*/
- ret |= pvr2_write_register(hdw, 0xaa04, 0x00057810); /*unknown*/
- ret |= pvr2_write_register(hdw, 0xaa10, 0x00148500); /*unknown*/
- ret |= pvr2_write_register(hdw, 0xaa18, 0x00840000); /*unknown*/
- ret |= pvr2_issue_simple_cmd(hdw,FX2CMD_FWPOST1);
- ret |= pvr2_issue_simple_cmd(hdw,FX2CMD_MEMSEL | (1 << 8) | (0 << 16));
-
- if (ret) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "firmware2 upload prep failed, ret=%d",ret);
- release_firmware(fw_entry);
- goto done;
- }
-
- /* Now send firmware */
-
- fw_len = fw_entry->size;
-
- if (fw_len % sizeof(u32)) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "size of %s firmware"
- " must be a multiple of %zu bytes",
- fw_files[fwidx],sizeof(u32));
- release_firmware(fw_entry);
- ret = -EINVAL;
- goto done;
- }
-
- fw_ptr = kmalloc(FIRMWARE_CHUNK_SIZE, GFP_KERNEL);
- if (fw_ptr == NULL){
- release_firmware(fw_entry);
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "failed to allocate memory for firmware2 upload");
- ret = -ENOMEM;
- goto done;
- }
-
- pipe = usb_sndbulkpipe(hdw->usb_dev, PVR2_FIRMWARE_ENDPOINT);
-
- fw_done = 0;
- for (fw_done = 0; fw_done < fw_len;) {
- bcnt = fw_len - fw_done;
- if (bcnt > FIRMWARE_CHUNK_SIZE) bcnt = FIRMWARE_CHUNK_SIZE;
- memcpy(fw_ptr, fw_entry->data + fw_done, bcnt);
- /* Usbsnoop log shows that we must swap bytes... */
- /* Some background info: The data being swapped here is a
- firmware image destined for the mpeg encoder chip that
- lives at the other end of a USB endpoint. The encoder
- chip always talks in 32 bit chunks and its storage is
- organized into 32 bit words. However from the file
- system to the encoder chip everything is purely a byte
- stream. The firmware file's contents are always 32 bit
- swapped from what the encoder expects. Thus the need
- always exists to swap the bytes regardless of the endian
- type of the host processor and therefore swab32() makes
- the most sense. */
- for (icnt = 0; icnt < bcnt/4 ; icnt++)
- ((u32 *)fw_ptr)[icnt] = swab32(((u32 *)fw_ptr)[icnt]);
-
- ret |= usb_bulk_msg(hdw->usb_dev, pipe, fw_ptr,bcnt,
- &actual_length, HZ);
- ret |= (actual_length != bcnt);
- if (ret) break;
- fw_done += bcnt;
- }
-
- trace_firmware("upload of %s : %i / %i ",
- fw_files[fwidx],fw_done,fw_len);
-
- kfree(fw_ptr);
- release_firmware(fw_entry);
-
- if (ret) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "firmware2 upload transfer failure");
- goto done;
- }
-
- /* Finish upload */
-
- ret |= pvr2_write_register(hdw, 0x9054, 0xffffffff); /*reset hw blocks*/
- ret |= pvr2_write_register(hdw, 0x9058, 0xffffffe8); /*VPU ctrl*/
- ret |= pvr2_issue_simple_cmd(hdw,FX2CMD_MEMSEL | (1 << 8) | (0 << 16));
-
- if (ret) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "firmware2 upload post-proc failure");
- }
-
- done:
- if (hdw->hdw_desc->signal_routing_scheme ==
- PVR2_ROUTING_SCHEME_GOTVIEW) {
- /* Ensure that GPIO 11 is set to output for GOTVIEW
- hardware. */
- pvr2_hdw_gpio_chg_dir(hdw,(1 << 11),~0);
- }
- return ret;
-}
-
-
-static const char *pvr2_get_state_name(unsigned int st)
-{
- if (st < ARRAY_SIZE(pvr2_state_names)) {
- return pvr2_state_names[st];
- }
- return "???";
-}
-
-static int pvr2_decoder_enable(struct pvr2_hdw *hdw,int enablefl)
-{
- /* Even though we really only care about the video decoder chip at
- this point, we'll broadcast stream on/off to all sub-devices
- anyway, just in case somebody else wants to hear the
- command... */
- pvr2_trace(PVR2_TRACE_CHIPS, "subdev v4l2 stream=%s",
- (enablefl ? "on" : "off"));
- v4l2_device_call_all(&hdw->v4l2_dev, 0, video, s_stream, enablefl);
- v4l2_device_call_all(&hdw->v4l2_dev, 0, audio, s_stream, enablefl);
- if (hdw->decoder_client_id) {
- /* We get here if the encoder has been noticed. Otherwise
- we'll issue a warning to the user (which should
- normally never happen). */
- return 0;
- }
- if (!hdw->flag_decoder_missed) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "WARNING: No decoder present");
- hdw->flag_decoder_missed = !0;
- trace_stbit("flag_decoder_missed",
- hdw->flag_decoder_missed);
- }
- return -EIO;
-}
-
-
-int pvr2_hdw_get_state(struct pvr2_hdw *hdw)
-{
- return hdw->master_state;
-}
-
-
-static int pvr2_hdw_untrip_unlocked(struct pvr2_hdw *hdw)
-{
- if (!hdw->flag_tripped) return 0;
- hdw->flag_tripped = 0;
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "Clearing driver error statuss");
- return !0;
-}
-
-
-int pvr2_hdw_untrip(struct pvr2_hdw *hdw)
-{
- int fl;
- LOCK_TAKE(hdw->big_lock); do {
- fl = pvr2_hdw_untrip_unlocked(hdw);
- } while (0); LOCK_GIVE(hdw->big_lock);
- if (fl) pvr2_hdw_state_sched(hdw);
- return 0;
-}
-
-
-
-
-int pvr2_hdw_get_streaming(struct pvr2_hdw *hdw)
-{
- return hdw->state_pipeline_req != 0;
-}
-
-
-int pvr2_hdw_set_streaming(struct pvr2_hdw *hdw,int enable_flag)
-{
- int ret,st;
- LOCK_TAKE(hdw->big_lock); do {
- pvr2_hdw_untrip_unlocked(hdw);
- if ((!enable_flag) != !(hdw->state_pipeline_req)) {
- hdw->state_pipeline_req = enable_flag != 0;
- pvr2_trace(PVR2_TRACE_START_STOP,
- "/*--TRACE_STREAM--*/ %s",
- enable_flag ? "enable" : "disable");
- }
- pvr2_hdw_state_sched(hdw);
- } while (0); LOCK_GIVE(hdw->big_lock);
- if ((ret = pvr2_hdw_wait(hdw,0)) < 0) return ret;
- if (enable_flag) {
- while ((st = hdw->master_state) != PVR2_STATE_RUN) {
- if (st != PVR2_STATE_READY) return -EIO;
- if ((ret = pvr2_hdw_wait(hdw,st)) < 0) return ret;
- }
- }
- return 0;
-}
-
-
-int pvr2_hdw_set_stream_type(struct pvr2_hdw *hdw,enum pvr2_config config)
-{
- int fl;
- LOCK_TAKE(hdw->big_lock);
- if ((fl = (hdw->desired_stream_type != config)) != 0) {
- hdw->desired_stream_type = config;
- hdw->state_pipeline_config = 0;
- trace_stbit("state_pipeline_config",
- hdw->state_pipeline_config);
- pvr2_hdw_state_sched(hdw);
- }
- LOCK_GIVE(hdw->big_lock);
- if (fl) return 0;
- return pvr2_hdw_wait(hdw,0);
-}
-
-
-static int get_default_tuner_type(struct pvr2_hdw *hdw)
-{
- int unit_number = hdw->unit_number;
- int tp = -1;
- if ((unit_number >= 0) && (unit_number < PVR_NUM)) {
- tp = tuner[unit_number];
- }
- if (tp < 0) return -EINVAL;
- hdw->tuner_type = tp;
- hdw->tuner_updated = !0;
- return 0;
-}
-
-
-static v4l2_std_id get_default_standard(struct pvr2_hdw *hdw)
-{
- int unit_number = hdw->unit_number;
- int tp = 0;
- if ((unit_number >= 0) && (unit_number < PVR_NUM)) {
- tp = video_std[unit_number];
- if (tp) return tp;
- }
- return 0;
-}
-
-
-static unsigned int get_default_error_tolerance(struct pvr2_hdw *hdw)
-{
- int unit_number = hdw->unit_number;
- int tp = 0;
- if ((unit_number >= 0) && (unit_number < PVR_NUM)) {
- tp = tolerance[unit_number];
- }
- return tp;
-}
-
-
-static int pvr2_hdw_check_firmware(struct pvr2_hdw *hdw)
-{
- /* Try a harmless request to fetch the eeprom's address over
- endpoint 1. See what happens. Only the full FX2 image can
- respond to this. If this probe fails then likely the FX2
- firmware needs be loaded. */
- int result;
- LOCK_TAKE(hdw->ctl_lock); do {
- hdw->cmd_buffer[0] = FX2CMD_GET_EEPROM_ADDR;
- result = pvr2_send_request_ex(hdw,HZ*1,!0,
- hdw->cmd_buffer,1,
- hdw->cmd_buffer,1);
- if (result < 0) break;
- } while(0); LOCK_GIVE(hdw->ctl_lock);
- if (result) {
- pvr2_trace(PVR2_TRACE_INIT,
- "Probe of device endpoint 1 result status %d",
- result);
- } else {
- pvr2_trace(PVR2_TRACE_INIT,
- "Probe of device endpoint 1 succeeded");
- }
- return result == 0;
-}
-
-struct pvr2_std_hack {
- v4l2_std_id pat; /* Pattern to match */
- v4l2_std_id msk; /* Which bits we care about */
- v4l2_std_id std; /* What additional standards or default to set */
-};
-
-/* This data structure labels specific combinations of standards from
- tveeprom that we'll try to recognize. If we recognize one, then assume
- a specified default standard to use. This is here because tveeprom only
- tells us about available standards not the intended default standard (if
- any) for the device in question. We guess the default based on what has
- been reported as available. Note that this is only for guessing a
- default - which can always be overridden explicitly - and if the user
- has otherwise named a default then that default will always be used in
- place of this table. */
-static const struct pvr2_std_hack std_eeprom_maps[] = {
- { /* PAL(B/G) */
- .pat = V4L2_STD_B|V4L2_STD_GH,
- .std = V4L2_STD_PAL_B|V4L2_STD_PAL_B1|V4L2_STD_PAL_G,
- },
- { /* NTSC(M) */
- .pat = V4L2_STD_MN,
- .std = V4L2_STD_NTSC_M,
- },
- { /* PAL(I) */
- .pat = V4L2_STD_PAL_I,
- .std = V4L2_STD_PAL_I,
- },
- { /* SECAM(L/L') */
- .pat = V4L2_STD_SECAM_L|V4L2_STD_SECAM_LC,
- .std = V4L2_STD_SECAM_L|V4L2_STD_SECAM_LC,
- },
- { /* PAL(D/D1/K) */
- .pat = V4L2_STD_DK,
- .std = V4L2_STD_PAL_D|V4L2_STD_PAL_D1|V4L2_STD_PAL_K,
- },
-};
-
-static void pvr2_hdw_setup_std(struct pvr2_hdw *hdw)
-{
- char buf[40];
- unsigned int bcnt;
- v4l2_std_id std1,std2,std3;
-
- std1 = get_default_standard(hdw);
- std3 = std1 ? 0 : hdw->hdw_desc->default_std_mask;
-
- bcnt = pvr2_std_id_to_str(buf,sizeof(buf),hdw->std_mask_eeprom);
- pvr2_trace(PVR2_TRACE_STD,
- "Supported video standard(s) reported available"
- " in hardware: %.*s",
- bcnt,buf);
-
- hdw->std_mask_avail = hdw->std_mask_eeprom;
-
- std2 = (std1|std3) & ~hdw->std_mask_avail;
- if (std2) {
- bcnt = pvr2_std_id_to_str(buf,sizeof(buf),std2);
- pvr2_trace(PVR2_TRACE_STD,
- "Expanding supported video standards"
- " to include: %.*s",
- bcnt,buf);
- hdw->std_mask_avail |= std2;
- }
-
- hdw->std_info_cur.def.type_bitmask.valid_bits = hdw->std_mask_avail;
-
- if (std1) {
- bcnt = pvr2_std_id_to_str(buf,sizeof(buf),std1);
- pvr2_trace(PVR2_TRACE_STD,
- "Initial video standard forced to %.*s",
- bcnt,buf);
- hdw->std_mask_cur = std1;
- hdw->std_dirty = !0;
- return;
- }
- if (std3) {
- bcnt = pvr2_std_id_to_str(buf,sizeof(buf),std3);
- pvr2_trace(PVR2_TRACE_STD,
- "Initial video standard"
- " (determined by device type): %.*s",bcnt,buf);
- hdw->std_mask_cur = std3;
- hdw->std_dirty = !0;
- return;
- }
-
- {
- unsigned int idx;
- for (idx = 0; idx < ARRAY_SIZE(std_eeprom_maps); idx++) {
- if (std_eeprom_maps[idx].msk ?
- ((std_eeprom_maps[idx].pat ^
- hdw->std_mask_eeprom) &
- std_eeprom_maps[idx].msk) :
- (std_eeprom_maps[idx].pat !=
- hdw->std_mask_eeprom)) continue;
- bcnt = pvr2_std_id_to_str(buf,sizeof(buf),
- std_eeprom_maps[idx].std);
- pvr2_trace(PVR2_TRACE_STD,
- "Initial video standard guessed as %.*s",
- bcnt,buf);
- hdw->std_mask_cur = std_eeprom_maps[idx].std;
- hdw->std_dirty = !0;
- return;
- }
- }
-
-}
-
-
-static unsigned int pvr2_copy_i2c_addr_list(
- unsigned short *dst, const unsigned char *src,
- unsigned int dst_max)
-{
- unsigned int cnt = 0;
- if (!src) return 0;
- while (src[cnt] && (cnt + 1) < dst_max) {
- dst[cnt] = src[cnt];
- cnt++;
- }
- dst[cnt] = I2C_CLIENT_END;
- return cnt;
-}
-
-
-static void pvr2_hdw_cx25840_vbi_hack(struct pvr2_hdw *hdw)
-{
- /*
- Mike Isely <isely@pobox.com> 19-Nov-2006 - This bit of nuttiness
- for cx25840 causes that module to correctly set up its video
- scaling. This is really a problem in the cx25840 module itself,
- but we work around it here. The problem has not been seen in
- ivtv because there VBI is supported and set up. We don't do VBI
- here (at least not yet) and thus we never attempted to even set
- it up.
- */
- struct v4l2_format fmt;
- if (hdw->decoder_client_id != PVR2_CLIENT_ID_CX25840) {
- /* We're not using a cx25840 so don't enable the hack */
- return;
- }
-
- pvr2_trace(PVR2_TRACE_INIT,
- "Module ID %u:"
- " Executing cx25840 VBI hack",
- hdw->decoder_client_id);
- memset(&fmt, 0, sizeof(fmt));
- fmt.type = V4L2_BUF_TYPE_SLICED_VBI_CAPTURE;
- fmt.fmt.sliced.service_lines[0][21] = V4L2_SLICED_CAPTION_525;
- fmt.fmt.sliced.service_lines[1][21] = V4L2_SLICED_CAPTION_525;
- v4l2_device_call_all(&hdw->v4l2_dev, hdw->decoder_client_id,
- vbi, s_sliced_fmt, &fmt.fmt.sliced);
-}
-
-
-static int pvr2_hdw_load_subdev(struct pvr2_hdw *hdw,
- const struct pvr2_device_client_desc *cd)
-{
- const char *fname;
- unsigned char mid;
- struct v4l2_subdev *sd;
- unsigned int i2ccnt;
- const unsigned char *p;
- /* Arbitrary count - max # i2c addresses we will probe */
- unsigned short i2caddr[25];
-
- mid = cd->module_id;
- fname = (mid < ARRAY_SIZE(module_names)) ? module_names[mid] : NULL;
- if (!fname) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "Module ID %u for device %s has no name?"
- " The driver might have a configuration problem.",
- mid,
- hdw->hdw_desc->description);
- return -EINVAL;
- }
- pvr2_trace(PVR2_TRACE_INIT,
- "Module ID %u (%s) for device %s being loaded...",
- mid, fname,
- hdw->hdw_desc->description);
-
- i2ccnt = pvr2_copy_i2c_addr_list(i2caddr, cd->i2c_address_list,
- ARRAY_SIZE(i2caddr));
- if (!i2ccnt && ((p = (mid < ARRAY_SIZE(module_i2c_addresses)) ?
- module_i2c_addresses[mid] : NULL) != NULL)) {
- /* Second chance: Try default i2c address list */
- i2ccnt = pvr2_copy_i2c_addr_list(i2caddr, p,
- ARRAY_SIZE(i2caddr));
- if (i2ccnt) {
- pvr2_trace(PVR2_TRACE_INIT,
- "Module ID %u:"
- " Using default i2c address list",
- mid);
- }
- }
-
- if (!i2ccnt) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "Module ID %u (%s) for device %s:"
- " No i2c addresses."
- " The driver might have a configuration problem.",
- mid, fname, hdw->hdw_desc->description);
- return -EINVAL;
- }
-
- if (i2ccnt == 1) {
- pvr2_trace(PVR2_TRACE_INIT,
- "Module ID %u:"
- " Setting up with specified i2c address 0x%x",
- mid, i2caddr[0]);
- sd = v4l2_i2c_new_subdev(&hdw->v4l2_dev, &hdw->i2c_adap,
- fname, i2caddr[0], NULL);
- } else {
- pvr2_trace(PVR2_TRACE_INIT,
- "Module ID %u:"
- " Setting up with address probe list",
- mid);
- sd = v4l2_i2c_new_subdev(&hdw->v4l2_dev, &hdw->i2c_adap,
- fname, 0, i2caddr);
- }
-
- if (!sd) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "Module ID %u (%s) for device %s failed to load."
- " Possible missing sub-device kernel module or"
- " initialization failure within module.",
- mid, fname, hdw->hdw_desc->description);
- return -EIO;
- }
-
- /* Tag this sub-device instance with the module ID we know about.
- In other places we'll use that tag to determine if the instance
- requires special handling. */
- sd->grp_id = mid;
-
- pvr2_trace(PVR2_TRACE_INFO, "Attached sub-driver %s", fname);
-
-
- /* client-specific setup... */
- switch (mid) {
- case PVR2_CLIENT_ID_CX25840:
- case PVR2_CLIENT_ID_SAA7115:
- hdw->decoder_client_id = mid;
- break;
- default: break;
- }
-
- return 0;
-}
-
-
-static void pvr2_hdw_load_modules(struct pvr2_hdw *hdw)
-{
- unsigned int idx;
- const struct pvr2_string_table *cm;
- const struct pvr2_device_client_table *ct;
- int okFl = !0;
-
- cm = &hdw->hdw_desc->client_modules;
- for (idx = 0; idx < cm->cnt; idx++) {
- request_module(cm->lst[idx]);
- }
-
- ct = &hdw->hdw_desc->client_table;
- for (idx = 0; idx < ct->cnt; idx++) {
- if (pvr2_hdw_load_subdev(hdw, &ct->lst[idx]) < 0) okFl = 0;
- }
- if (!okFl) {
- hdw->flag_modulefail = !0;
- pvr2_hdw_render_useless(hdw);
- }
-}
-
-
-static void pvr2_hdw_setup_low(struct pvr2_hdw *hdw)
-{
- int ret;
- unsigned int idx;
- struct pvr2_ctrl *cptr;
- int reloadFl = 0;
- if (hdw->hdw_desc->fx2_firmware.cnt) {
- if (!reloadFl) {
- reloadFl =
- (hdw->usb_intf->cur_altsetting->desc.bNumEndpoints
- == 0);
- if (reloadFl) {
- pvr2_trace(PVR2_TRACE_INIT,
- "USB endpoint config looks strange"
- "; possibly firmware needs to be"
- " loaded");
- }
- }
- if (!reloadFl) {
- reloadFl = !pvr2_hdw_check_firmware(hdw);
- if (reloadFl) {
- pvr2_trace(PVR2_TRACE_INIT,
- "Check for FX2 firmware failed"
- "; possibly firmware needs to be"
- " loaded");
- }
- }
- if (reloadFl) {
- if (pvr2_upload_firmware1(hdw) != 0) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "Failure uploading firmware1");
- }
- return;
- }
- }
- hdw->fw1_state = FW1_STATE_OK;
-
- if (!pvr2_hdw_dev_ok(hdw)) return;
-
- hdw->force_dirty = !0;
-
- if (!hdw->hdw_desc->flag_no_powerup) {
- pvr2_hdw_cmd_powerup(hdw);
- if (!pvr2_hdw_dev_ok(hdw)) return;
- }
-
- /* Take the IR chip out of reset, if appropriate */
- if (hdw->ir_scheme_active == PVR2_IR_SCHEME_ZILOG) {
- pvr2_issue_simple_cmd(hdw,
- FX2CMD_HCW_ZILOG_RESET |
- (1 << 8) |
- ((0) << 16));
- }
-
- // This step MUST happen after the earlier powerup step.
- pvr2_i2c_core_init(hdw);
- if (!pvr2_hdw_dev_ok(hdw)) return;
-
- pvr2_hdw_load_modules(hdw);
- if (!pvr2_hdw_dev_ok(hdw)) return;
-
- v4l2_device_call_all(&hdw->v4l2_dev, 0, core, load_fw);
-
- for (idx = 0; idx < CTRLDEF_COUNT; idx++) {
- cptr = hdw->controls + idx;
- if (cptr->info->skip_init) continue;
- if (!cptr->info->set_value) continue;
- cptr->info->set_value(cptr,~0,cptr->info->default_value);
- }
-
- pvr2_hdw_cx25840_vbi_hack(hdw);
-
- /* Set up special default values for the television and radio
- frequencies here. It's not really important what these defaults
- are, but I set them to something usable in the Chicago area just
- to make driver testing a little easier. */
-
- hdw->freqValTelevision = default_tv_freq;
- hdw->freqValRadio = default_radio_freq;
-
- // Do not use pvr2_reset_ctl_endpoints() here. It is not
- // thread-safe against the normal pvr2_send_request() mechanism.
- // (We should make it thread safe).
-
- if (hdw->hdw_desc->flag_has_hauppauge_rom) {
- ret = pvr2_hdw_get_eeprom_addr(hdw);
- if (!pvr2_hdw_dev_ok(hdw)) return;
- if (ret < 0) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "Unable to determine location of eeprom,"
- " skipping");
- } else {
- hdw->eeprom_addr = ret;
- pvr2_eeprom_analyze(hdw);
- if (!pvr2_hdw_dev_ok(hdw)) return;
- }
- } else {
- hdw->tuner_type = hdw->hdw_desc->default_tuner_type;
- hdw->tuner_updated = !0;
- hdw->std_mask_eeprom = V4L2_STD_ALL;
- }
-
- if (hdw->serial_number) {
- idx = scnprintf(hdw->identifier, sizeof(hdw->identifier) - 1,
- "sn-%lu", hdw->serial_number);
- } else if (hdw->unit_number >= 0) {
- idx = scnprintf(hdw->identifier, sizeof(hdw->identifier) - 1,
- "unit-%c",
- hdw->unit_number + 'a');
- } else {
- idx = scnprintf(hdw->identifier, sizeof(hdw->identifier) - 1,
- "unit-??");
- }
- hdw->identifier[idx] = 0;
-
- pvr2_hdw_setup_std(hdw);
-
- if (!get_default_tuner_type(hdw)) {
- pvr2_trace(PVR2_TRACE_INIT,
- "pvr2_hdw_setup: Tuner type overridden to %d",
- hdw->tuner_type);
- }
-
-
- if (!pvr2_hdw_dev_ok(hdw)) return;
-
- if (hdw->hdw_desc->signal_routing_scheme ==
- PVR2_ROUTING_SCHEME_GOTVIEW) {
- /* Ensure that GPIO 11 is set to output for GOTVIEW
- hardware. */
- pvr2_hdw_gpio_chg_dir(hdw,(1 << 11),~0);
- }
-
- pvr2_hdw_commit_setup(hdw);
-
- hdw->vid_stream = pvr2_stream_create();
- if (!pvr2_hdw_dev_ok(hdw)) return;
- pvr2_trace(PVR2_TRACE_INIT,
- "pvr2_hdw_setup: video stream is %p",hdw->vid_stream);
- if (hdw->vid_stream) {
- idx = get_default_error_tolerance(hdw);
- if (idx) {
- pvr2_trace(PVR2_TRACE_INIT,
- "pvr2_hdw_setup: video stream %p"
- " setting tolerance %u",
- hdw->vid_stream,idx);
- }
- pvr2_stream_setup(hdw->vid_stream,hdw->usb_dev,
- PVR2_VID_ENDPOINT,idx);
- }
-
- if (!pvr2_hdw_dev_ok(hdw)) return;
-
- hdw->flag_init_ok = !0;
-
- pvr2_hdw_state_sched(hdw);
-}
-
-
-/* Set up the structure and attempt to put the device into a usable state.
- This can be a time-consuming operation, which is why it is not done
- internally as part of the create() step. */
-static void pvr2_hdw_setup(struct pvr2_hdw *hdw)
-{
- pvr2_trace(PVR2_TRACE_INIT,"pvr2_hdw_setup(hdw=%p) begin",hdw);
- do {
- pvr2_hdw_setup_low(hdw);
- pvr2_trace(PVR2_TRACE_INIT,
- "pvr2_hdw_setup(hdw=%p) done, ok=%d init_ok=%d",
- hdw,pvr2_hdw_dev_ok(hdw),hdw->flag_init_ok);
- if (pvr2_hdw_dev_ok(hdw)) {
- if (hdw->flag_init_ok) {
- pvr2_trace(
- PVR2_TRACE_INFO,
- "Device initialization"
- " completed successfully.");
- break;
- }
- if (hdw->fw1_state == FW1_STATE_RELOAD) {
- pvr2_trace(
- PVR2_TRACE_INFO,
- "Device microcontroller firmware"
- " (re)loaded; it should now reset"
- " and reconnect.");
- break;
- }
- pvr2_trace(
- PVR2_TRACE_ERROR_LEGS,
- "Device initialization was not successful.");
- if (hdw->fw1_state == FW1_STATE_MISSING) {
- pvr2_trace(
- PVR2_TRACE_ERROR_LEGS,
- "Giving up since device"
- " microcontroller firmware"
- " appears to be missing.");
- break;
- }
- }
- if (hdw->flag_modulefail) {
- pvr2_trace(
- PVR2_TRACE_ERROR_LEGS,
- "***WARNING*** pvrusb2 driver initialization"
- " failed due to the failure of one or more"
- " sub-device kernel modules.");
- pvr2_trace(
- PVR2_TRACE_ERROR_LEGS,
- "You need to resolve the failing condition"
- " before this driver can function. There"
- " should be some earlier messages giving more"
- " information about the problem.");
- break;
- }
- if (procreload) {
- pvr2_trace(
- PVR2_TRACE_ERROR_LEGS,
- "Attempting pvrusb2 recovery by reloading"
- " primary firmware.");
- pvr2_trace(
- PVR2_TRACE_ERROR_LEGS,
- "If this works, device should disconnect"
- " and reconnect in a sane state.");
- hdw->fw1_state = FW1_STATE_UNKNOWN;
- pvr2_upload_firmware1(hdw);
- } else {
- pvr2_trace(
- PVR2_TRACE_ERROR_LEGS,
- "***WARNING*** pvrusb2 device hardware"
- " appears to be jammed"
- " and I can't clear it.");
- pvr2_trace(
- PVR2_TRACE_ERROR_LEGS,
- "You might need to power cycle"
- " the pvrusb2 device"
- " in order to recover.");
- }
- } while (0);
- pvr2_trace(PVR2_TRACE_INIT,"pvr2_hdw_setup(hdw=%p) end",hdw);
-}
-
-
-/* Perform second stage initialization. Set callback pointer first so that
- we can avoid a possible initialization race (if the kernel thread runs
- before the callback has been set). */
-int pvr2_hdw_initialize(struct pvr2_hdw *hdw,
- void (*callback_func)(void *),
- void *callback_data)
-{
- LOCK_TAKE(hdw->big_lock); do {
- if (hdw->flag_disconnected) {
- /* Handle a race here: If we're already
- disconnected by this point, then give up. If we
- get past this then we'll remain connected for
- the duration of initialization since the entire
- initialization sequence is now protected by the
- big_lock. */
- break;
- }
- hdw->state_data = callback_data;
- hdw->state_func = callback_func;
- pvr2_hdw_setup(hdw);
- } while (0); LOCK_GIVE(hdw->big_lock);
- return hdw->flag_init_ok;
-}
-
-
-/* Create, set up, and return a structure for interacting with the
- underlying hardware. */
-struct pvr2_hdw *pvr2_hdw_create(struct usb_interface *intf,
- const struct usb_device_id *devid)
-{
- unsigned int idx,cnt1,cnt2,m;
- struct pvr2_hdw *hdw = NULL;
- int valid_std_mask;
- struct pvr2_ctrl *cptr;
- struct usb_device *usb_dev;
- const struct pvr2_device_desc *hdw_desc;
- __u8 ifnum;
- struct v4l2_queryctrl qctrl;
- struct pvr2_ctl_info *ciptr;
-
- usb_dev = interface_to_usbdev(intf);
-
- hdw_desc = (const struct pvr2_device_desc *)(devid->driver_info);
-
- if (hdw_desc == NULL) {
- pvr2_trace(PVR2_TRACE_INIT, "pvr2_hdw_create:"
- " No device description pointer,"
- " unable to continue.");
- pvr2_trace(PVR2_TRACE_INIT, "If you have a new device type,"
- " please contact Mike Isely <isely@pobox.com>"
- " to get it included in the driver\n");
- goto fail;
- }
-
- hdw = kzalloc(sizeof(*hdw),GFP_KERNEL);
- pvr2_trace(PVR2_TRACE_INIT,"pvr2_hdw_create: hdw=%p, type \"%s\"",
- hdw,hdw_desc->description);
- pvr2_trace(PVR2_TRACE_INFO, "Hardware description: %s",
- hdw_desc->description);
- if (hdw_desc->flag_is_experimental) {
- pvr2_trace(PVR2_TRACE_INFO, "**********");
- pvr2_trace(PVR2_TRACE_INFO,
- "WARNING: Support for this device (%s) is"
- " experimental.", hdw_desc->description);
- pvr2_trace(PVR2_TRACE_INFO,
- "Important functionality might not be"
- " entirely working.");
- pvr2_trace(PVR2_TRACE_INFO,
- "Please consider contacting the driver author to"
- " help with further stabilization of the driver.");
- pvr2_trace(PVR2_TRACE_INFO, "**********");
- }
- if (!hdw) goto fail;
-
- init_timer(&hdw->quiescent_timer);
- hdw->quiescent_timer.data = (unsigned long)hdw;
- hdw->quiescent_timer.function = pvr2_hdw_quiescent_timeout;
-
- init_timer(&hdw->decoder_stabilization_timer);
- hdw->decoder_stabilization_timer.data = (unsigned long)hdw;
- hdw->decoder_stabilization_timer.function =
- pvr2_hdw_decoder_stabilization_timeout;
-
- init_timer(&hdw->encoder_wait_timer);
- hdw->encoder_wait_timer.data = (unsigned long)hdw;
- hdw->encoder_wait_timer.function = pvr2_hdw_encoder_wait_timeout;
-
- init_timer(&hdw->encoder_run_timer);
- hdw->encoder_run_timer.data = (unsigned long)hdw;
- hdw->encoder_run_timer.function = pvr2_hdw_encoder_run_timeout;
-
- hdw->master_state = PVR2_STATE_DEAD;
-
- init_waitqueue_head(&hdw->state_wait_data);
-
- hdw->tuner_signal_stale = !0;
- cx2341x_fill_defaults(&hdw->enc_ctl_state);
-
- /* Calculate which inputs are OK */
- m = 0;
- if (hdw_desc->flag_has_analogtuner) m |= 1 << PVR2_CVAL_INPUT_TV;
- if (hdw_desc->digital_control_scheme != PVR2_DIGITAL_SCHEME_NONE) {
- m |= 1 << PVR2_CVAL_INPUT_DTV;
- }
- if (hdw_desc->flag_has_svideo) m |= 1 << PVR2_CVAL_INPUT_SVIDEO;
- if (hdw_desc->flag_has_composite) m |= 1 << PVR2_CVAL_INPUT_COMPOSITE;
- if (hdw_desc->flag_has_fmradio) m |= 1 << PVR2_CVAL_INPUT_RADIO;
- hdw->input_avail_mask = m;
- hdw->input_allowed_mask = hdw->input_avail_mask;
-
- /* If not a hybrid device, pathway_state never changes. So
- initialize it here to what it should forever be. */
- if (!(hdw->input_avail_mask & (1 << PVR2_CVAL_INPUT_DTV))) {
- hdw->pathway_state = PVR2_PATHWAY_ANALOG;
- } else if (!(hdw->input_avail_mask & (1 << PVR2_CVAL_INPUT_TV))) {
- hdw->pathway_state = PVR2_PATHWAY_DIGITAL;
- }
-
- hdw->control_cnt = CTRLDEF_COUNT;
- hdw->control_cnt += MPEGDEF_COUNT;
- hdw->controls = kzalloc(sizeof(struct pvr2_ctrl) * hdw->control_cnt,
- GFP_KERNEL);
- if (!hdw->controls) goto fail;
- hdw->hdw_desc = hdw_desc;
- hdw->ir_scheme_active = hdw->hdw_desc->ir_scheme;
- for (idx = 0; idx < hdw->control_cnt; idx++) {
- cptr = hdw->controls + idx;
- cptr->hdw = hdw;
- }
- for (idx = 0; idx < 32; idx++) {
- hdw->std_mask_ptrs[idx] = hdw->std_mask_names[idx];
- }
- for (idx = 0; idx < CTRLDEF_COUNT; idx++) {
- cptr = hdw->controls + idx;
- cptr->info = control_defs+idx;
- }
-
- /* Ensure that default input choice is a valid one. */
- m = hdw->input_avail_mask;
- if (m) for (idx = 0; idx < (sizeof(m) << 3); idx++) {
- if (!((1 << idx) & m)) continue;
- hdw->input_val = idx;
- break;
- }
-
- /* Define and configure additional controls from cx2341x module. */
- hdw->mpeg_ctrl_info = kcalloc(MPEGDEF_COUNT,
- sizeof(*(hdw->mpeg_ctrl_info)),
- GFP_KERNEL);
- if (!hdw->mpeg_ctrl_info) goto fail;
- for (idx = 0; idx < MPEGDEF_COUNT; idx++) {
- cptr = hdw->controls + idx + CTRLDEF_COUNT;
- ciptr = &(hdw->mpeg_ctrl_info[idx].info);
- ciptr->desc = hdw->mpeg_ctrl_info[idx].desc;
- ciptr->name = mpeg_ids[idx].strid;
- ciptr->v4l_id = mpeg_ids[idx].id;
- ciptr->skip_init = !0;
- ciptr->get_value = ctrl_cx2341x_get;
- ciptr->get_v4lflags = ctrl_cx2341x_getv4lflags;
- ciptr->is_dirty = ctrl_cx2341x_is_dirty;
- if (!idx) ciptr->clear_dirty = ctrl_cx2341x_clear_dirty;
- qctrl.id = ciptr->v4l_id;
- cx2341x_ctrl_query(&hdw->enc_ctl_state,&qctrl);
- if (!(qctrl.flags & V4L2_CTRL_FLAG_READ_ONLY)) {
- ciptr->set_value = ctrl_cx2341x_set;
- }
- strncpy(hdw->mpeg_ctrl_info[idx].desc,qctrl.name,
- PVR2_CTLD_INFO_DESC_SIZE);
- hdw->mpeg_ctrl_info[idx].desc[PVR2_CTLD_INFO_DESC_SIZE-1] = 0;
- ciptr->default_value = qctrl.default_value;
- switch (qctrl.type) {
- default:
- case V4L2_CTRL_TYPE_INTEGER:
- ciptr->type = pvr2_ctl_int;
- ciptr->def.type_int.min_value = qctrl.minimum;
- ciptr->def.type_int.max_value = qctrl.maximum;
- break;
- case V4L2_CTRL_TYPE_BOOLEAN:
- ciptr->type = pvr2_ctl_bool;
- break;
- case V4L2_CTRL_TYPE_MENU:
- ciptr->type = pvr2_ctl_enum;
- ciptr->def.type_enum.value_names =
- cx2341x_ctrl_get_menu(&hdw->enc_ctl_state,
- ciptr->v4l_id);
- for (cnt1 = 0;
- ciptr->def.type_enum.value_names[cnt1] != NULL;
- cnt1++) { }
- ciptr->def.type_enum.count = cnt1;
- break;
- }
- cptr->info = ciptr;
- }
-
- // Initialize control data regarding video standard masks
- valid_std_mask = pvr2_std_get_usable();
- for (idx = 0; idx < 32; idx++) {
- if (!(valid_std_mask & (1 << idx))) continue;
- cnt1 = pvr2_std_id_to_str(
- hdw->std_mask_names[idx],
- sizeof(hdw->std_mask_names[idx])-1,
- 1 << idx);
- hdw->std_mask_names[idx][cnt1] = 0;
- }
- cptr = pvr2_hdw_get_ctrl_by_id(hdw,PVR2_CID_STDAVAIL);
- if (cptr) {
- memcpy(&hdw->std_info_avail,cptr->info,
- sizeof(hdw->std_info_avail));
- cptr->info = &hdw->std_info_avail;
- hdw->std_info_avail.def.type_bitmask.bit_names =
- hdw->std_mask_ptrs;
- hdw->std_info_avail.def.type_bitmask.valid_bits =
- valid_std_mask;
- }
- cptr = pvr2_hdw_get_ctrl_by_id(hdw,PVR2_CID_STDCUR);
- if (cptr) {
- memcpy(&hdw->std_info_cur,cptr->info,
- sizeof(hdw->std_info_cur));
- cptr->info = &hdw->std_info_cur;
- hdw->std_info_cur.def.type_bitmask.bit_names =
- hdw->std_mask_ptrs;
- hdw->std_info_cur.def.type_bitmask.valid_bits =
- valid_std_mask;
- }
- cptr = pvr2_hdw_get_ctrl_by_id(hdw,PVR2_CID_STDDETECT);
- if (cptr) {
- memcpy(&hdw->std_info_detect,cptr->info,
- sizeof(hdw->std_info_detect));
- cptr->info = &hdw->std_info_detect;
- hdw->std_info_detect.def.type_bitmask.bit_names =
- hdw->std_mask_ptrs;
- hdw->std_info_detect.def.type_bitmask.valid_bits =
- valid_std_mask;
- }
-
- hdw->cropcap_stale = !0;
- hdw->eeprom_addr = -1;
- hdw->unit_number = -1;
- hdw->v4l_minor_number_video = -1;
- hdw->v4l_minor_number_vbi = -1;
- hdw->v4l_minor_number_radio = -1;
- hdw->ctl_write_buffer = kmalloc(PVR2_CTL_BUFFSIZE,GFP_KERNEL);
- if (!hdw->ctl_write_buffer) goto fail;
- hdw->ctl_read_buffer = kmalloc(PVR2_CTL_BUFFSIZE,GFP_KERNEL);
- if (!hdw->ctl_read_buffer) goto fail;
- hdw->ctl_write_urb = usb_alloc_urb(0,GFP_KERNEL);
- if (!hdw->ctl_write_urb) goto fail;
- hdw->ctl_read_urb = usb_alloc_urb(0,GFP_KERNEL);
- if (!hdw->ctl_read_urb) goto fail;
-
- if (v4l2_device_register(&intf->dev, &hdw->v4l2_dev) != 0) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "Error registering with v4l core, giving up");
- goto fail;
- }
- mutex_lock(&pvr2_unit_mtx); do {
- for (idx = 0; idx < PVR_NUM; idx++) {
- if (unit_pointers[idx]) continue;
- hdw->unit_number = idx;
- unit_pointers[idx] = hdw;
- break;
- }
- } while (0); mutex_unlock(&pvr2_unit_mtx);
-
- cnt1 = 0;
- cnt2 = scnprintf(hdw->name+cnt1,sizeof(hdw->name)-cnt1,"pvrusb2");
- cnt1 += cnt2;
- if (hdw->unit_number >= 0) {
- cnt2 = scnprintf(hdw->name+cnt1,sizeof(hdw->name)-cnt1,"_%c",
- ('a' + hdw->unit_number));
- cnt1 += cnt2;
- }
- if (cnt1 >= sizeof(hdw->name)) cnt1 = sizeof(hdw->name)-1;
- hdw->name[cnt1] = 0;
-
- hdw->workqueue = create_singlethread_workqueue(hdw->name);
- INIT_WORK(&hdw->workpoll,pvr2_hdw_worker_poll);
-
- pvr2_trace(PVR2_TRACE_INIT,"Driver unit number is %d, name is %s",
- hdw->unit_number,hdw->name);
-
- hdw->tuner_type = -1;
- hdw->flag_ok = !0;
-
- hdw->usb_intf = intf;
- hdw->usb_dev = usb_dev;
-
- usb_make_path(hdw->usb_dev, hdw->bus_info, sizeof(hdw->bus_info));
-
- ifnum = hdw->usb_intf->cur_altsetting->desc.bInterfaceNumber;
- usb_set_interface(hdw->usb_dev,ifnum,0);
-
- mutex_init(&hdw->ctl_lock_mutex);
- mutex_init(&hdw->big_lock_mutex);
-
- return hdw;
- fail:
- if (hdw) {
- del_timer_sync(&hdw->quiescent_timer);
- del_timer_sync(&hdw->decoder_stabilization_timer);
- del_timer_sync(&hdw->encoder_run_timer);
- del_timer_sync(&hdw->encoder_wait_timer);
- if (hdw->workqueue) {
- flush_workqueue(hdw->workqueue);
- destroy_workqueue(hdw->workqueue);
- hdw->workqueue = NULL;
- }
- usb_free_urb(hdw->ctl_read_urb);
- usb_free_urb(hdw->ctl_write_urb);
- kfree(hdw->ctl_read_buffer);
- kfree(hdw->ctl_write_buffer);
- kfree(hdw->controls);
- kfree(hdw->mpeg_ctrl_info);
- kfree(hdw);
- }
- return NULL;
-}
-
-
-/* Remove _all_ associations between this driver and the underlying USB
- layer. */
-static void pvr2_hdw_remove_usb_stuff(struct pvr2_hdw *hdw)
-{
- if (hdw->flag_disconnected) return;
- pvr2_trace(PVR2_TRACE_INIT,"pvr2_hdw_remove_usb_stuff: hdw=%p",hdw);
- if (hdw->ctl_read_urb) {
- usb_kill_urb(hdw->ctl_read_urb);
- usb_free_urb(hdw->ctl_read_urb);
- hdw->ctl_read_urb = NULL;
- }
- if (hdw->ctl_write_urb) {
- usb_kill_urb(hdw->ctl_write_urb);
- usb_free_urb(hdw->ctl_write_urb);
- hdw->ctl_write_urb = NULL;
- }
- if (hdw->ctl_read_buffer) {
- kfree(hdw->ctl_read_buffer);
- hdw->ctl_read_buffer = NULL;
- }
- if (hdw->ctl_write_buffer) {
- kfree(hdw->ctl_write_buffer);
- hdw->ctl_write_buffer = NULL;
- }
- hdw->flag_disconnected = !0;
- /* If we don't do this, then there will be a dangling struct device
- reference to our disappearing device persisting inside the V4L
- core... */
- v4l2_device_disconnect(&hdw->v4l2_dev);
- hdw->usb_dev = NULL;
- hdw->usb_intf = NULL;
- pvr2_hdw_render_useless(hdw);
-}
-
-
-/* Destroy hardware interaction structure */
-void pvr2_hdw_destroy(struct pvr2_hdw *hdw)
-{
- if (!hdw) return;
- pvr2_trace(PVR2_TRACE_INIT,"pvr2_hdw_destroy: hdw=%p",hdw);
- if (hdw->workqueue) {
- flush_workqueue(hdw->workqueue);
- destroy_workqueue(hdw->workqueue);
- hdw->workqueue = NULL;
- }
- del_timer_sync(&hdw->quiescent_timer);
- del_timer_sync(&hdw->decoder_stabilization_timer);
- del_timer_sync(&hdw->encoder_run_timer);
- del_timer_sync(&hdw->encoder_wait_timer);
- if (hdw->fw_buffer) {
- kfree(hdw->fw_buffer);
- hdw->fw_buffer = NULL;
- }
- if (hdw->vid_stream) {
- pvr2_stream_destroy(hdw->vid_stream);
- hdw->vid_stream = NULL;
- }
- pvr2_i2c_core_done(hdw);
- v4l2_device_unregister(&hdw->v4l2_dev);
- pvr2_hdw_remove_usb_stuff(hdw);
- mutex_lock(&pvr2_unit_mtx); do {
- if ((hdw->unit_number >= 0) &&
- (hdw->unit_number < PVR_NUM) &&
- (unit_pointers[hdw->unit_number] == hdw)) {
- unit_pointers[hdw->unit_number] = NULL;
- }
- } while (0); mutex_unlock(&pvr2_unit_mtx);
- kfree(hdw->controls);
- kfree(hdw->mpeg_ctrl_info);
- kfree(hdw);
-}
-
-
-int pvr2_hdw_dev_ok(struct pvr2_hdw *hdw)
-{
- return (hdw && hdw->flag_ok);
-}
-
-
-/* Called when hardware has been unplugged */
-void pvr2_hdw_disconnect(struct pvr2_hdw *hdw)
-{
- pvr2_trace(PVR2_TRACE_INIT,"pvr2_hdw_disconnect(hdw=%p)",hdw);
- LOCK_TAKE(hdw->big_lock);
- LOCK_TAKE(hdw->ctl_lock);
- pvr2_hdw_remove_usb_stuff(hdw);
- LOCK_GIVE(hdw->ctl_lock);
- LOCK_GIVE(hdw->big_lock);
-}
-
-
-/* Get the number of defined controls */
-unsigned int pvr2_hdw_get_ctrl_count(struct pvr2_hdw *hdw)
-{
- return hdw->control_cnt;
-}
-
-
-/* Retrieve a control handle given its index (0..count-1) */
-struct pvr2_ctrl *pvr2_hdw_get_ctrl_by_index(struct pvr2_hdw *hdw,
- unsigned int idx)
-{
- if (idx >= hdw->control_cnt) return NULL;
- return hdw->controls + idx;
-}
-
-
-/* Retrieve a control handle given its index (0..count-1) */
-struct pvr2_ctrl *pvr2_hdw_get_ctrl_by_id(struct pvr2_hdw *hdw,
- unsigned int ctl_id)
-{
- struct pvr2_ctrl *cptr;
- unsigned int idx;
- int i;
-
- /* This could be made a lot more efficient, but for now... */
- for (idx = 0; idx < hdw->control_cnt; idx++) {
- cptr = hdw->controls + idx;
- i = cptr->info->internal_id;
- if (i && (i == ctl_id)) return cptr;
- }
- return NULL;
-}
-
-
-/* Given a V4L ID, retrieve the control structure associated with it. */
-struct pvr2_ctrl *pvr2_hdw_get_ctrl_v4l(struct pvr2_hdw *hdw,unsigned int ctl_id)
-{
- struct pvr2_ctrl *cptr;
- unsigned int idx;
- int i;
-
- /* This could be made a lot more efficient, but for now... */
- for (idx = 0; idx < hdw->control_cnt; idx++) {
- cptr = hdw->controls + idx;
- i = cptr->info->v4l_id;
- if (i && (i == ctl_id)) return cptr;
- }
- return NULL;
-}
-
-
-/* Given a V4L ID for its immediate predecessor, retrieve the control
- structure associated with it. */
-struct pvr2_ctrl *pvr2_hdw_get_ctrl_nextv4l(struct pvr2_hdw *hdw,
- unsigned int ctl_id)
-{
- struct pvr2_ctrl *cptr,*cp2;
- unsigned int idx;
- int i;
-
- /* This could be made a lot more efficient, but for now... */
- cp2 = NULL;
- for (idx = 0; idx < hdw->control_cnt; idx++) {
- cptr = hdw->controls + idx;
- i = cptr->info->v4l_id;
- if (!i) continue;
- if (i <= ctl_id) continue;
- if (cp2 && (cp2->info->v4l_id < i)) continue;
- cp2 = cptr;
- }
- return cp2;
- return NULL;
-}
-
-
-static const char *get_ctrl_typename(enum pvr2_ctl_type tp)
-{
- switch (tp) {
- case pvr2_ctl_int: return "integer";
- case pvr2_ctl_enum: return "enum";
- case pvr2_ctl_bool: return "boolean";
- case pvr2_ctl_bitmask: return "bitmask";
- }
- return "";
-}
-
-
-static void pvr2_subdev_set_control(struct pvr2_hdw *hdw, int id,
- const char *name, int val)
-{
- struct v4l2_control ctrl;
- pvr2_trace(PVR2_TRACE_CHIPS, "subdev v4l2 %s=%d", name, val);
- memset(&ctrl, 0, sizeof(ctrl));
- ctrl.id = id;
- ctrl.value = val;
- v4l2_device_call_all(&hdw->v4l2_dev, 0, core, s_ctrl, &ctrl);
-}
-
-#define PVR2_SUBDEV_SET_CONTROL(hdw, id, lab) \
- if ((hdw)->lab##_dirty || (hdw)->force_dirty) { \
- pvr2_subdev_set_control(hdw, id, #lab, (hdw)->lab##_val); \
- }
-
-v4l2_std_id pvr2_hdw_get_detected_std(struct pvr2_hdw *hdw)
-{
- v4l2_std_id std;
- std = (v4l2_std_id)hdw->std_mask_avail;
- v4l2_device_call_all(&hdw->v4l2_dev, 0,
- video, querystd, &std);
- return std;
-}
-
-/* Execute whatever commands are required to update the state of all the
- sub-devices so that they match our current control values. */
-static void pvr2_subdev_update(struct pvr2_hdw *hdw)
-{
- struct v4l2_subdev *sd;
- unsigned int id;
- pvr2_subdev_update_func fp;
-
- pvr2_trace(PVR2_TRACE_CHIPS, "subdev update...");
-
- if (hdw->tuner_updated || hdw->force_dirty) {
- struct tuner_setup setup;
- pvr2_trace(PVR2_TRACE_CHIPS, "subdev tuner set_type(%d)",
- hdw->tuner_type);
- if (((int)(hdw->tuner_type)) >= 0) {
- memset(&setup, 0, sizeof(setup));
- setup.addr = ADDR_UNSET;
- setup.type = hdw->tuner_type;
- setup.mode_mask = T_RADIO | T_ANALOG_TV;
- v4l2_device_call_all(&hdw->v4l2_dev, 0,
- tuner, s_type_addr, &setup);
- }
- }
-
- if (hdw->input_dirty || hdw->std_dirty || hdw->force_dirty) {
- pvr2_trace(PVR2_TRACE_CHIPS, "subdev v4l2 set_standard");
- if (hdw->input_val == PVR2_CVAL_INPUT_RADIO) {
- v4l2_device_call_all(&hdw->v4l2_dev, 0,
- tuner, s_radio);
- } else {
- v4l2_std_id vs;
- vs = hdw->std_mask_cur;
- v4l2_device_call_all(&hdw->v4l2_dev, 0,
- core, s_std, vs);
- pvr2_hdw_cx25840_vbi_hack(hdw);
- }
- hdw->tuner_signal_stale = !0;
- hdw->cropcap_stale = !0;
- }
-
- PVR2_SUBDEV_SET_CONTROL(hdw, V4L2_CID_BRIGHTNESS, brightness);
- PVR2_SUBDEV_SET_CONTROL(hdw, V4L2_CID_CONTRAST, contrast);
- PVR2_SUBDEV_SET_CONTROL(hdw, V4L2_CID_SATURATION, saturation);
- PVR2_SUBDEV_SET_CONTROL(hdw, V4L2_CID_HUE, hue);
- PVR2_SUBDEV_SET_CONTROL(hdw, V4L2_CID_AUDIO_MUTE, mute);
- PVR2_SUBDEV_SET_CONTROL(hdw, V4L2_CID_AUDIO_VOLUME, volume);
- PVR2_SUBDEV_SET_CONTROL(hdw, V4L2_CID_AUDIO_BALANCE, balance);
- PVR2_SUBDEV_SET_CONTROL(hdw, V4L2_CID_AUDIO_BASS, bass);
- PVR2_SUBDEV_SET_CONTROL(hdw, V4L2_CID_AUDIO_TREBLE, treble);
-
- if (hdw->input_dirty || hdw->audiomode_dirty || hdw->force_dirty) {
- struct v4l2_tuner vt;
- memset(&vt, 0, sizeof(vt));
- vt.type = (hdw->input_val == PVR2_CVAL_INPUT_RADIO) ?
- V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
- vt.audmode = hdw->audiomode_val;
- v4l2_device_call_all(&hdw->v4l2_dev, 0, tuner, s_tuner, &vt);
- }
-
- if (hdw->freqDirty || hdw->force_dirty) {
- unsigned long fv;
- struct v4l2_frequency freq;
- fv = pvr2_hdw_get_cur_freq(hdw);
- pvr2_trace(PVR2_TRACE_CHIPS, "subdev v4l2 set_freq(%lu)", fv);
- if (hdw->tuner_signal_stale) pvr2_hdw_status_poll(hdw);
- memset(&freq, 0, sizeof(freq));
- if (hdw->tuner_signal_info.capability & V4L2_TUNER_CAP_LOW) {
- /* ((fv * 1000) / 62500) */
- freq.frequency = (fv * 2) / 125;
- } else {
- freq.frequency = fv / 62500;
- }
- /* tuner-core currently doesn't seem to care about this, but
- let's set it anyway for completeness. */
- if (hdw->input_val == PVR2_CVAL_INPUT_RADIO) {
- freq.type = V4L2_TUNER_RADIO;
- } else {
- freq.type = V4L2_TUNER_ANALOG_TV;
- }
- freq.tuner = 0;
- v4l2_device_call_all(&hdw->v4l2_dev, 0, tuner,
- s_frequency, &freq);
- }
-
- if (hdw->res_hor_dirty || hdw->res_ver_dirty || hdw->force_dirty) {
- struct v4l2_mbus_framefmt fmt;
- memset(&fmt, 0, sizeof(fmt));
- fmt.width = hdw->res_hor_val;
- fmt.height = hdw->res_ver_val;
- fmt.code = V4L2_MBUS_FMT_FIXED;
- pvr2_trace(PVR2_TRACE_CHIPS, "subdev v4l2 set_size(%dx%d)",
- fmt.width, fmt.height);
- v4l2_device_call_all(&hdw->v4l2_dev, 0, video, s_mbus_fmt, &fmt);
- }
-
- if (hdw->srate_dirty || hdw->force_dirty) {
- u32 val;
- pvr2_trace(PVR2_TRACE_CHIPS, "subdev v4l2 set_audio %d",
- hdw->srate_val);
- switch (hdw->srate_val) {
- default:
- case V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000:
- val = 48000;
- break;
- case V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100:
- val = 44100;
- break;
- case V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000:
- val = 32000;
- break;
- }
- v4l2_device_call_all(&hdw->v4l2_dev, 0,
- audio, s_clock_freq, val);
- }
-
- /* Unable to set crop parameters; there is apparently no equivalent
- for VIDIOC_S_CROP */
-
- v4l2_device_for_each_subdev(sd, &hdw->v4l2_dev) {
- id = sd->grp_id;
- if (id >= ARRAY_SIZE(pvr2_module_update_functions)) continue;
- fp = pvr2_module_update_functions[id];
- if (!fp) continue;
- (*fp)(hdw, sd);
- }
-
- if (hdw->tuner_signal_stale || hdw->cropcap_stale) {
- pvr2_hdw_status_poll(hdw);
- }
-}
-
-
-/* Figure out if we need to commit control changes. If so, mark internal
- state flags to indicate this fact and return true. Otherwise do nothing
- else and return false. */
-static int pvr2_hdw_commit_setup(struct pvr2_hdw *hdw)
-{
- unsigned int idx;
- struct pvr2_ctrl *cptr;
- int value;
- int commit_flag = hdw->force_dirty;
- char buf[100];
- unsigned int bcnt,ccnt;
-
- for (idx = 0; idx < hdw->control_cnt; idx++) {
- cptr = hdw->controls + idx;
- if (!cptr->info->is_dirty) continue;
- if (!cptr->info->is_dirty(cptr)) continue;
- commit_flag = !0;
-
- if (!(pvrusb2_debug & PVR2_TRACE_CTL)) continue;
- bcnt = scnprintf(buf,sizeof(buf),"\"%s\" <-- ",
- cptr->info->name);
- value = 0;
- cptr->info->get_value(cptr,&value);
- pvr2_ctrl_value_to_sym_internal(cptr,~0,value,
- buf+bcnt,
- sizeof(buf)-bcnt,&ccnt);
- bcnt += ccnt;
- bcnt += scnprintf(buf+bcnt,sizeof(buf)-bcnt," <%s>",
- get_ctrl_typename(cptr->info->type));
- pvr2_trace(PVR2_TRACE_CTL,
- "/*--TRACE_COMMIT--*/ %.*s",
- bcnt,buf);
- }
-
- if (!commit_flag) {
- /* Nothing has changed */
- return 0;
- }
-
- hdw->state_pipeline_config = 0;
- trace_stbit("state_pipeline_config",hdw->state_pipeline_config);
- pvr2_hdw_state_sched(hdw);
-
- return !0;
-}
-
-
-/* Perform all operations needed to commit all control changes. This must
- be performed in synchronization with the pipeline state and is thus
- expected to be called as part of the driver's worker thread. Return
- true if commit successful, otherwise return false to indicate that
- commit isn't possible at this time. */
-static int pvr2_hdw_commit_execute(struct pvr2_hdw *hdw)
-{
- unsigned int idx;
- struct pvr2_ctrl *cptr;
- int disruptive_change;
-
- if (hdw->input_dirty && hdw->state_pathway_ok &&
- (((hdw->input_val == PVR2_CVAL_INPUT_DTV) ?
- PVR2_PATHWAY_DIGITAL : PVR2_PATHWAY_ANALOG) !=
- hdw->pathway_state)) {
- /* Change of mode being asked for... */
- hdw->state_pathway_ok = 0;
- trace_stbit("state_pathway_ok", hdw->state_pathway_ok);
- }
- if (!hdw->state_pathway_ok) {
- /* Can't commit anything until pathway is ok. */
- return 0;
- }
-
- /* Handle some required side effects when the video standard is
- changed.... */
- if (hdw->std_dirty) {
- int nvres;
- int gop_size;
- if (hdw->std_mask_cur & V4L2_STD_525_60) {
- nvres = 480;
- gop_size = 15;
- } else {
- nvres = 576;
- gop_size = 12;
- }
- /* Rewrite the vertical resolution to be appropriate to the
- video standard that has been selected. */
- if (nvres != hdw->res_ver_val) {
- hdw->res_ver_val = nvres;
- hdw->res_ver_dirty = !0;
- }
- /* Rewrite the GOP size to be appropriate to the video
- standard that has been selected. */
- if (gop_size != hdw->enc_ctl_state.video_gop_size) {
- struct v4l2_ext_controls cs;
- struct v4l2_ext_control c1;
- memset(&cs, 0, sizeof(cs));
- memset(&c1, 0, sizeof(c1));
- cs.controls = &c1;
- cs.count = 1;
- c1.id = V4L2_CID_MPEG_VIDEO_GOP_SIZE;
- c1.value = gop_size;
- cx2341x_ext_ctrls(&hdw->enc_ctl_state, 0, &cs,
- VIDIOC_S_EXT_CTRLS);
- }
- }
-
- /* The broadcast decoder can only scale down, so if
- * res_*_dirty && crop window < output format ==> enlarge crop.
- *
- * The mpeg encoder receives fields of res_hor_val dots and
- * res_ver_val halflines. Limits: hor<=720, ver<=576.
- */
- if (hdw->res_hor_dirty && hdw->cropw_val < hdw->res_hor_val) {
- hdw->cropw_val = hdw->res_hor_val;
- hdw->cropw_dirty = !0;
- } else if (hdw->cropw_dirty) {
- hdw->res_hor_dirty = !0; /* must rescale */
- hdw->res_hor_val = min(720, hdw->cropw_val);
- }
- if (hdw->res_ver_dirty && hdw->croph_val < hdw->res_ver_val) {
- hdw->croph_val = hdw->res_ver_val;
- hdw->croph_dirty = !0;
- } else if (hdw->croph_dirty) {
- int nvres = hdw->std_mask_cur & V4L2_STD_525_60 ? 480 : 576;
- hdw->res_ver_dirty = !0;
- hdw->res_ver_val = min(nvres, hdw->croph_val);
- }
-
- /* If any of the below has changed, then we can't do the update
- while the pipeline is running. Pipeline must be paused first
- and decoder -> encoder connection be made quiescent before we
- can proceed. */
- disruptive_change =
- (hdw->std_dirty ||
- hdw->enc_unsafe_stale ||
- hdw->srate_dirty ||
- hdw->res_ver_dirty ||
- hdw->res_hor_dirty ||
- hdw->cropw_dirty ||
- hdw->croph_dirty ||
- hdw->input_dirty ||
- (hdw->active_stream_type != hdw->desired_stream_type));
- if (disruptive_change && !hdw->state_pipeline_idle) {
- /* Pipeline is not idle; we can't proceed. Arrange to
- cause pipeline to stop so that we can try this again
- later.... */
- hdw->state_pipeline_pause = !0;
- return 0;
- }
-
- if (hdw->srate_dirty) {
- /* Write new sample rate into control structure since
- * the master copy is stale. We must track srate
- * separate from the mpeg control structure because
- * other logic also uses this value. */
- struct v4l2_ext_controls cs;
- struct v4l2_ext_control c1;
- memset(&cs,0,sizeof(cs));
- memset(&c1,0,sizeof(c1));
- cs.controls = &c1;
- cs.count = 1;
- c1.id = V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ;
- c1.value = hdw->srate_val;
- cx2341x_ext_ctrls(&hdw->enc_ctl_state, 0, &cs,VIDIOC_S_EXT_CTRLS);
- }
-
- if (hdw->active_stream_type != hdw->desired_stream_type) {
- /* Handle any side effects of stream config here */
- hdw->active_stream_type = hdw->desired_stream_type;
- }
-
- if (hdw->hdw_desc->signal_routing_scheme ==
- PVR2_ROUTING_SCHEME_GOTVIEW) {
- u32 b;
- /* Handle GOTVIEW audio switching */
- pvr2_hdw_gpio_get_out(hdw,&b);
- if (hdw->input_val == PVR2_CVAL_INPUT_RADIO) {
- /* Set GPIO 11 */
- pvr2_hdw_gpio_chg_out(hdw,(1 << 11),~0);
- } else {
- /* Clear GPIO 11 */
- pvr2_hdw_gpio_chg_out(hdw,(1 << 11),0);
- }
- }
-
- /* Check and update state for all sub-devices. */
- pvr2_subdev_update(hdw);
-
- hdw->tuner_updated = 0;
- hdw->force_dirty = 0;
- for (idx = 0; idx < hdw->control_cnt; idx++) {
- cptr = hdw->controls + idx;
- if (!cptr->info->clear_dirty) continue;
- cptr->info->clear_dirty(cptr);
- }
-
- if ((hdw->pathway_state == PVR2_PATHWAY_ANALOG) &&
- hdw->state_encoder_run) {
- /* If encoder isn't running or it can't be touched, then
- this will get worked out later when we start the
- encoder. */
- if (pvr2_encoder_adjust(hdw) < 0) return !0;
- }
-
- hdw->state_pipeline_config = !0;
- /* Hardware state may have changed in a way to cause the cropping
- capabilities to have changed. So mark it stale, which will
- cause a later re-fetch. */
- trace_stbit("state_pipeline_config",hdw->state_pipeline_config);
- return !0;
-}
-
-
-int pvr2_hdw_commit_ctl(struct pvr2_hdw *hdw)
-{
- int fl;
- LOCK_TAKE(hdw->big_lock);
- fl = pvr2_hdw_commit_setup(hdw);
- LOCK_GIVE(hdw->big_lock);
- if (!fl) return 0;
- return pvr2_hdw_wait(hdw,0);
-}
-
-
-static void pvr2_hdw_worker_poll(struct work_struct *work)
-{
- int fl = 0;
- struct pvr2_hdw *hdw = container_of(work,struct pvr2_hdw,workpoll);
- LOCK_TAKE(hdw->big_lock); do {
- fl = pvr2_hdw_state_eval(hdw);
- } while (0); LOCK_GIVE(hdw->big_lock);
- if (fl && hdw->state_func) {
- hdw->state_func(hdw->state_data);
- }
-}
-
-
-static int pvr2_hdw_wait(struct pvr2_hdw *hdw,int state)
-{
- return wait_event_interruptible(
- hdw->state_wait_data,
- (hdw->state_stale == 0) &&
- (!state || (hdw->master_state != state)));
-}
-
-
-/* Return name for this driver instance */
-const char *pvr2_hdw_get_driver_name(struct pvr2_hdw *hdw)
-{
- return hdw->name;
-}
-
-
-const char *pvr2_hdw_get_desc(struct pvr2_hdw *hdw)
-{
- return hdw->hdw_desc->description;
-}
-
-
-const char *pvr2_hdw_get_type(struct pvr2_hdw *hdw)
-{
- return hdw->hdw_desc->shortname;
-}
-
-
-int pvr2_hdw_is_hsm(struct pvr2_hdw *hdw)
-{
- int result;
- LOCK_TAKE(hdw->ctl_lock); do {
- hdw->cmd_buffer[0] = FX2CMD_GET_USB_SPEED;
- result = pvr2_send_request(hdw,
- hdw->cmd_buffer,1,
- hdw->cmd_buffer,1);
- if (result < 0) break;
- result = (hdw->cmd_buffer[0] != 0);
- } while(0); LOCK_GIVE(hdw->ctl_lock);
- return result;
-}
-
-
-/* Execute poll of tuner status */
-void pvr2_hdw_execute_tuner_poll(struct pvr2_hdw *hdw)
-{
- LOCK_TAKE(hdw->big_lock); do {
- pvr2_hdw_status_poll(hdw);
- } while (0); LOCK_GIVE(hdw->big_lock);
-}
-
-
-static int pvr2_hdw_check_cropcap(struct pvr2_hdw *hdw)
-{
- if (!hdw->cropcap_stale) {
- return 0;
- }
- pvr2_hdw_status_poll(hdw);
- if (hdw->cropcap_stale) {
- return -EIO;
- }
- return 0;
-}
-
-
-/* Return information about cropping capabilities */
-int pvr2_hdw_get_cropcap(struct pvr2_hdw *hdw, struct v4l2_cropcap *pp)
-{
- int stat = 0;
- LOCK_TAKE(hdw->big_lock);
- stat = pvr2_hdw_check_cropcap(hdw);
- if (!stat) {
- memcpy(pp, &hdw->cropcap_info, sizeof(hdw->cropcap_info));
- }
- LOCK_GIVE(hdw->big_lock);
- return stat;
-}
-
-
-/* Return information about the tuner */
-int pvr2_hdw_get_tuner_status(struct pvr2_hdw *hdw,struct v4l2_tuner *vtp)
-{
- LOCK_TAKE(hdw->big_lock); do {
- if (hdw->tuner_signal_stale) {
- pvr2_hdw_status_poll(hdw);
- }
- memcpy(vtp,&hdw->tuner_signal_info,sizeof(struct v4l2_tuner));
- } while (0); LOCK_GIVE(hdw->big_lock);
- return 0;
-}
-
-
-/* Get handle to video output stream */
-struct pvr2_stream *pvr2_hdw_get_video_stream(struct pvr2_hdw *hp)
-{
- return hp->vid_stream;
-}
-
-
-void pvr2_hdw_trigger_module_log(struct pvr2_hdw *hdw)
-{
- int nr = pvr2_hdw_get_unit_number(hdw);
- LOCK_TAKE(hdw->big_lock); do {
- printk(KERN_INFO "pvrusb2: ================= START STATUS CARD #%d =================\n", nr);
- v4l2_device_call_all(&hdw->v4l2_dev, 0, core, log_status);
- pvr2_trace(PVR2_TRACE_INFO,"cx2341x config:");
- cx2341x_log_status(&hdw->enc_ctl_state, "pvrusb2");
- pvr2_hdw_state_log_state(hdw);
- printk(KERN_INFO "pvrusb2: ================== END STATUS CARD #%d ==================\n", nr);
- } while (0); LOCK_GIVE(hdw->big_lock);
-}
-
-
-/* Grab EEPROM contents, needed for direct method. */
-#define EEPROM_SIZE 8192
-#define trace_eeprom(...) pvr2_trace(PVR2_TRACE_EEPROM,__VA_ARGS__)
-static u8 *pvr2_full_eeprom_fetch(struct pvr2_hdw *hdw)
-{
- struct i2c_msg msg[2];
- u8 *eeprom;
- u8 iadd[2];
- u8 addr;
- u16 eepromSize;
- unsigned int offs;
- int ret;
- int mode16 = 0;
- unsigned pcnt,tcnt;
- eeprom = kmalloc(EEPROM_SIZE,GFP_KERNEL);
- if (!eeprom) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "Failed to allocate memory"
- " required to read eeprom");
- return NULL;
- }
-
- trace_eeprom("Value for eeprom addr from controller was 0x%x",
- hdw->eeprom_addr);
- addr = hdw->eeprom_addr;
- /* Seems that if the high bit is set, then the *real* eeprom
- address is shifted right now bit position (noticed this in
- newer PVR USB2 hardware) */
- if (addr & 0x80) addr >>= 1;
-
- /* FX2 documentation states that a 16bit-addressed eeprom is
- expected if the I2C address is an odd number (yeah, this is
- strange but it's what they do) */
- mode16 = (addr & 1);
- eepromSize = (mode16 ? EEPROM_SIZE : 256);
- trace_eeprom("Examining %d byte eeprom at location 0x%x"
- " using %d bit addressing",eepromSize,addr,
- mode16 ? 16 : 8);
-
- msg[0].addr = addr;
- msg[0].flags = 0;
- msg[0].len = mode16 ? 2 : 1;
- msg[0].buf = iadd;
- msg[1].addr = addr;
- msg[1].flags = I2C_M_RD;
-
- /* We have to do the actual eeprom data fetch ourselves, because
- (1) we're only fetching part of the eeprom, and (2) if we were
- getting the whole thing our I2C driver can't grab it in one
- pass - which is what tveeprom is otherwise going to attempt */
- memset(eeprom,0,EEPROM_SIZE);
- for (tcnt = 0; tcnt < EEPROM_SIZE; tcnt += pcnt) {
- pcnt = 16;
- if (pcnt + tcnt > EEPROM_SIZE) pcnt = EEPROM_SIZE-tcnt;
- offs = tcnt + (eepromSize - EEPROM_SIZE);
- if (mode16) {
- iadd[0] = offs >> 8;
- iadd[1] = offs;
- } else {
- iadd[0] = offs;
- }
- msg[1].len = pcnt;
- msg[1].buf = eeprom+tcnt;
- if ((ret = i2c_transfer(&hdw->i2c_adap,
- msg,ARRAY_SIZE(msg))) != 2) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "eeprom fetch set offs err=%d",ret);
- kfree(eeprom);
- return NULL;
- }
- }
- return eeprom;
-}
-
-
-void pvr2_hdw_cpufw_set_enabled(struct pvr2_hdw *hdw,
- int mode,
- int enable_flag)
-{
- int ret;
- u16 address;
- unsigned int pipe;
- LOCK_TAKE(hdw->big_lock); do {
- if ((hdw->fw_buffer == NULL) == !enable_flag) break;
-
- if (!enable_flag) {
- pvr2_trace(PVR2_TRACE_FIRMWARE,
- "Cleaning up after CPU firmware fetch");
- kfree(hdw->fw_buffer);
- hdw->fw_buffer = NULL;
- hdw->fw_size = 0;
- if (hdw->fw_cpu_flag) {
- /* Now release the CPU. It will disconnect
- and reconnect later. */
- pvr2_hdw_cpureset_assert(hdw,0);
- }
- break;
- }
-
- hdw->fw_cpu_flag = (mode != 2);
- if (hdw->fw_cpu_flag) {
- hdw->fw_size = (mode == 1) ? 0x4000 : 0x2000;
- pvr2_trace(PVR2_TRACE_FIRMWARE,
- "Preparing to suck out CPU firmware"
- " (size=%u)", hdw->fw_size);
- hdw->fw_buffer = kzalloc(hdw->fw_size,GFP_KERNEL);
- if (!hdw->fw_buffer) {
- hdw->fw_size = 0;
- break;
- }
-
- /* We have to hold the CPU during firmware upload. */
- pvr2_hdw_cpureset_assert(hdw,1);
-
- /* download the firmware from address 0000-1fff in 2048
- (=0x800) bytes chunk. */
-
- pvr2_trace(PVR2_TRACE_FIRMWARE,
- "Grabbing CPU firmware");
- pipe = usb_rcvctrlpipe(hdw->usb_dev, 0);
- for(address = 0; address < hdw->fw_size;
- address += 0x800) {
- ret = usb_control_msg(hdw->usb_dev,pipe,
- 0xa0,0xc0,
- address,0,
- hdw->fw_buffer+address,
- 0x800,HZ);
- if (ret < 0) break;
- }
-
- pvr2_trace(PVR2_TRACE_FIRMWARE,
- "Done grabbing CPU firmware");
- } else {
- pvr2_trace(PVR2_TRACE_FIRMWARE,
- "Sucking down EEPROM contents");
- hdw->fw_buffer = pvr2_full_eeprom_fetch(hdw);
- if (!hdw->fw_buffer) {
- pvr2_trace(PVR2_TRACE_FIRMWARE,
- "EEPROM content suck failed.");
- break;
- }
- hdw->fw_size = EEPROM_SIZE;
- pvr2_trace(PVR2_TRACE_FIRMWARE,
- "Done sucking down EEPROM contents");
- }
-
- } while (0); LOCK_GIVE(hdw->big_lock);
-}
-
-
-/* Return true if we're in a mode for retrieval CPU firmware */
-int pvr2_hdw_cpufw_get_enabled(struct pvr2_hdw *hdw)
-{
- return hdw->fw_buffer != NULL;
-}
-
-
-int pvr2_hdw_cpufw_get(struct pvr2_hdw *hdw,unsigned int offs,
- char *buf,unsigned int cnt)
-{
- int ret = -EINVAL;
- LOCK_TAKE(hdw->big_lock); do {
- if (!buf) break;
- if (!cnt) break;
-
- if (!hdw->fw_buffer) {
- ret = -EIO;
- break;
- }
-
- if (offs >= hdw->fw_size) {
- pvr2_trace(PVR2_TRACE_FIRMWARE,
- "Read firmware data offs=%d EOF",
- offs);
- ret = 0;
- break;
- }
-
- if (offs + cnt > hdw->fw_size) cnt = hdw->fw_size - offs;
-
- memcpy(buf,hdw->fw_buffer+offs,cnt);
-
- pvr2_trace(PVR2_TRACE_FIRMWARE,
- "Read firmware data offs=%d cnt=%d",
- offs,cnt);
- ret = cnt;
- } while (0); LOCK_GIVE(hdw->big_lock);
-
- return ret;
-}
-
-
-int pvr2_hdw_v4l_get_minor_number(struct pvr2_hdw *hdw,
- enum pvr2_v4l_type index)
-{
- switch (index) {
- case pvr2_v4l_type_video: return hdw->v4l_minor_number_video;
- case pvr2_v4l_type_vbi: return hdw->v4l_minor_number_vbi;
- case pvr2_v4l_type_radio: return hdw->v4l_minor_number_radio;
- default: return -1;
- }
-}
-
-
-/* Store a v4l minor device number */
-void pvr2_hdw_v4l_store_minor_number(struct pvr2_hdw *hdw,
- enum pvr2_v4l_type index,int v)
-{
- switch (index) {
- case pvr2_v4l_type_video: hdw->v4l_minor_number_video = v;
- case pvr2_v4l_type_vbi: hdw->v4l_minor_number_vbi = v;
- case pvr2_v4l_type_radio: hdw->v4l_minor_number_radio = v;
- default: break;
- }
-}
-
-
-static void pvr2_ctl_write_complete(struct urb *urb)
-{
- struct pvr2_hdw *hdw = urb->context;
- hdw->ctl_write_pend_flag = 0;
- if (hdw->ctl_read_pend_flag) return;
- complete(&hdw->ctl_done);
-}
-
-
-static void pvr2_ctl_read_complete(struct urb *urb)
-{
- struct pvr2_hdw *hdw = urb->context;
- hdw->ctl_read_pend_flag = 0;
- if (hdw->ctl_write_pend_flag) return;
- complete(&hdw->ctl_done);
-}
-
-
-static void pvr2_ctl_timeout(unsigned long data)
-{
- struct pvr2_hdw *hdw = (struct pvr2_hdw *)data;
- if (hdw->ctl_write_pend_flag || hdw->ctl_read_pend_flag) {
- hdw->ctl_timeout_flag = !0;
- if (hdw->ctl_write_pend_flag)
- usb_unlink_urb(hdw->ctl_write_urb);
- if (hdw->ctl_read_pend_flag)
- usb_unlink_urb(hdw->ctl_read_urb);
- }
-}
-
-
-/* Issue a command and get a response from the device. This extended
- version includes a probe flag (which if set means that device errors
- should not be logged or treated as fatal) and a timeout in jiffies.
- This can be used to non-lethally probe the health of endpoint 1. */
-static int pvr2_send_request_ex(struct pvr2_hdw *hdw,
- unsigned int timeout,int probe_fl,
- void *write_data,unsigned int write_len,
- void *read_data,unsigned int read_len)
-{
- unsigned int idx;
- int status = 0;
- struct timer_list timer;
- if (!hdw->ctl_lock_held) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "Attempted to execute control transfer"
- " without lock!!");
- return -EDEADLK;
- }
- if (!hdw->flag_ok && !probe_fl) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "Attempted to execute control transfer"
- " when device not ok");
- return -EIO;
- }
- if (!(hdw->ctl_read_urb && hdw->ctl_write_urb)) {
- if (!probe_fl) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "Attempted to execute control transfer"
- " when USB is disconnected");
- }
- return -ENOTTY;
- }
-
- /* Ensure that we have sane parameters */
- if (!write_data) write_len = 0;
- if (!read_data) read_len = 0;
- if (write_len > PVR2_CTL_BUFFSIZE) {
- pvr2_trace(
- PVR2_TRACE_ERROR_LEGS,
- "Attempted to execute %d byte"
- " control-write transfer (limit=%d)",
- write_len,PVR2_CTL_BUFFSIZE);
- return -EINVAL;
- }
- if (read_len > PVR2_CTL_BUFFSIZE) {
- pvr2_trace(
- PVR2_TRACE_ERROR_LEGS,
- "Attempted to execute %d byte"
- " control-read transfer (limit=%d)",
- write_len,PVR2_CTL_BUFFSIZE);
- return -EINVAL;
- }
- if ((!write_len) && (!read_len)) {
- pvr2_trace(
- PVR2_TRACE_ERROR_LEGS,
- "Attempted to execute null control transfer?");
- return -EINVAL;
- }
-
-
- hdw->cmd_debug_state = 1;
- if (write_len) {
- hdw->cmd_debug_code = ((unsigned char *)write_data)[0];
- } else {
- hdw->cmd_debug_code = 0;
- }
- hdw->cmd_debug_write_len = write_len;
- hdw->cmd_debug_read_len = read_len;
-
- /* Initialize common stuff */
- init_completion(&hdw->ctl_done);
- hdw->ctl_timeout_flag = 0;
- hdw->ctl_write_pend_flag = 0;
- hdw->ctl_read_pend_flag = 0;
- init_timer(&timer);
- timer.expires = jiffies + timeout;
- timer.data = (unsigned long)hdw;
- timer.function = pvr2_ctl_timeout;
-
- if (write_len) {
- hdw->cmd_debug_state = 2;
- /* Transfer write data to internal buffer */
- for (idx = 0; idx < write_len; idx++) {
- hdw->ctl_write_buffer[idx] =
- ((unsigned char *)write_data)[idx];
- }
- /* Initiate a write request */
- usb_fill_bulk_urb(hdw->ctl_write_urb,
- hdw->usb_dev,
- usb_sndbulkpipe(hdw->usb_dev,
- PVR2_CTL_WRITE_ENDPOINT),
- hdw->ctl_write_buffer,
- write_len,
- pvr2_ctl_write_complete,
- hdw);
- hdw->ctl_write_urb->actual_length = 0;
- hdw->ctl_write_pend_flag = !0;
- status = usb_submit_urb(hdw->ctl_write_urb,GFP_KERNEL);
- if (status < 0) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "Failed to submit write-control"
- " URB status=%d",status);
- hdw->ctl_write_pend_flag = 0;
- goto done;
- }
- }
-
- if (read_len) {
- hdw->cmd_debug_state = 3;
- memset(hdw->ctl_read_buffer,0x43,read_len);
- /* Initiate a read request */
- usb_fill_bulk_urb(hdw->ctl_read_urb,
- hdw->usb_dev,
- usb_rcvbulkpipe(hdw->usb_dev,
- PVR2_CTL_READ_ENDPOINT),
- hdw->ctl_read_buffer,
- read_len,
- pvr2_ctl_read_complete,
- hdw);
- hdw->ctl_read_urb->actual_length = 0;
- hdw->ctl_read_pend_flag = !0;
- status = usb_submit_urb(hdw->ctl_read_urb,GFP_KERNEL);
- if (status < 0) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "Failed to submit read-control"
- " URB status=%d",status);
- hdw->ctl_read_pend_flag = 0;
- goto done;
- }
- }
-
- /* Start timer */
- add_timer(&timer);
-
- /* Now wait for all I/O to complete */
- hdw->cmd_debug_state = 4;
- while (hdw->ctl_write_pend_flag || hdw->ctl_read_pend_flag) {
- wait_for_completion(&hdw->ctl_done);
- }
- hdw->cmd_debug_state = 5;
-
- /* Stop timer */
- del_timer_sync(&timer);
-
- hdw->cmd_debug_state = 6;
- status = 0;
-
- if (hdw->ctl_timeout_flag) {
- status = -ETIMEDOUT;
- if (!probe_fl) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "Timed out control-write");
- }
- goto done;
- }
-
- if (write_len) {
- /* Validate results of write request */
- if ((hdw->ctl_write_urb->status != 0) &&
- (hdw->ctl_write_urb->status != -ENOENT) &&
- (hdw->ctl_write_urb->status != -ESHUTDOWN) &&
- (hdw->ctl_write_urb->status != -ECONNRESET)) {
- /* USB subsystem is reporting some kind of failure
- on the write */
- status = hdw->ctl_write_urb->status;
- if (!probe_fl) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "control-write URB failure,"
- " status=%d",
- status);
- }
- goto done;
- }
- if (hdw->ctl_write_urb->actual_length < write_len) {
- /* Failed to write enough data */
- status = -EIO;
- if (!probe_fl) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "control-write URB short,"
- " expected=%d got=%d",
- write_len,
- hdw->ctl_write_urb->actual_length);
- }
- goto done;
- }
- }
- if (read_len) {
- /* Validate results of read request */
- if ((hdw->ctl_read_urb->status != 0) &&
- (hdw->ctl_read_urb->status != -ENOENT) &&
- (hdw->ctl_read_urb->status != -ESHUTDOWN) &&
- (hdw->ctl_read_urb->status != -ECONNRESET)) {
- /* USB subsystem is reporting some kind of failure
- on the read */
- status = hdw->ctl_read_urb->status;
- if (!probe_fl) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "control-read URB failure,"
- " status=%d",
- status);
- }
- goto done;
- }
- if (hdw->ctl_read_urb->actual_length < read_len) {
- /* Failed to read enough data */
- status = -EIO;
- if (!probe_fl) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "control-read URB short,"
- " expected=%d got=%d",
- read_len,
- hdw->ctl_read_urb->actual_length);
- }
- goto done;
- }
- /* Transfer retrieved data out from internal buffer */
- for (idx = 0; idx < read_len; idx++) {
- ((unsigned char *)read_data)[idx] =
- hdw->ctl_read_buffer[idx];
- }
- }
-
- done:
-
- hdw->cmd_debug_state = 0;
- if ((status < 0) && (!probe_fl)) {
- pvr2_hdw_render_useless(hdw);
- }
- return status;
-}
-
-
-int pvr2_send_request(struct pvr2_hdw *hdw,
- void *write_data,unsigned int write_len,
- void *read_data,unsigned int read_len)
-{
- return pvr2_send_request_ex(hdw,HZ*4,0,
- write_data,write_len,
- read_data,read_len);
-}
-
-
-static int pvr2_issue_simple_cmd(struct pvr2_hdw *hdw,u32 cmdcode)
-{
- int ret;
- unsigned int cnt = 1;
- unsigned int args = 0;
- LOCK_TAKE(hdw->ctl_lock);
- hdw->cmd_buffer[0] = cmdcode & 0xffu;
- args = (cmdcode >> 8) & 0xffu;
- args = (args > 2) ? 2 : args;
- if (args) {
- cnt += args;
- hdw->cmd_buffer[1] = (cmdcode >> 16) & 0xffu;
- if (args > 1) {
- hdw->cmd_buffer[2] = (cmdcode >> 24) & 0xffu;
- }
- }
- if (pvrusb2_debug & PVR2_TRACE_INIT) {
- unsigned int idx;
- unsigned int ccnt,bcnt;
- char tbuf[50];
- cmdcode &= 0xffu;
- bcnt = 0;
- ccnt = scnprintf(tbuf+bcnt,
- sizeof(tbuf)-bcnt,
- "Sending FX2 command 0x%x",cmdcode);
- bcnt += ccnt;
- for (idx = 0; idx < ARRAY_SIZE(pvr2_fx2cmd_desc); idx++) {
- if (pvr2_fx2cmd_desc[idx].id == cmdcode) {
- ccnt = scnprintf(tbuf+bcnt,
- sizeof(tbuf)-bcnt,
- " \"%s\"",
- pvr2_fx2cmd_desc[idx].desc);
- bcnt += ccnt;
- break;
- }
- }
- if (args) {
- ccnt = scnprintf(tbuf+bcnt,
- sizeof(tbuf)-bcnt,
- " (%u",hdw->cmd_buffer[1]);
- bcnt += ccnt;
- if (args > 1) {
- ccnt = scnprintf(tbuf+bcnt,
- sizeof(tbuf)-bcnt,
- ",%u",hdw->cmd_buffer[2]);
- bcnt += ccnt;
- }
- ccnt = scnprintf(tbuf+bcnt,
- sizeof(tbuf)-bcnt,
- ")");
- bcnt += ccnt;
- }
- pvr2_trace(PVR2_TRACE_INIT,"%.*s",bcnt,tbuf);
- }
- ret = pvr2_send_request(hdw,hdw->cmd_buffer,cnt,NULL,0);
- LOCK_GIVE(hdw->ctl_lock);
- return ret;
-}
-
-
-int pvr2_write_register(struct pvr2_hdw *hdw, u16 reg, u32 data)
-{
- int ret;
-
- LOCK_TAKE(hdw->ctl_lock);
-
- hdw->cmd_buffer[0] = FX2CMD_REG_WRITE; /* write register prefix */
- PVR2_DECOMPOSE_LE(hdw->cmd_buffer,1,data);
- hdw->cmd_buffer[5] = 0;
- hdw->cmd_buffer[6] = (reg >> 8) & 0xff;
- hdw->cmd_buffer[7] = reg & 0xff;
-
-
- ret = pvr2_send_request(hdw, hdw->cmd_buffer, 8, hdw->cmd_buffer, 0);
-
- LOCK_GIVE(hdw->ctl_lock);
-
- return ret;
-}
-
-
-static int pvr2_read_register(struct pvr2_hdw *hdw, u16 reg, u32 *data)
-{
- int ret = 0;
-
- LOCK_TAKE(hdw->ctl_lock);
-
- hdw->cmd_buffer[0] = FX2CMD_REG_READ; /* read register prefix */
- hdw->cmd_buffer[1] = 0;
- hdw->cmd_buffer[2] = 0;
- hdw->cmd_buffer[3] = 0;
- hdw->cmd_buffer[4] = 0;
- hdw->cmd_buffer[5] = 0;
- hdw->cmd_buffer[6] = (reg >> 8) & 0xff;
- hdw->cmd_buffer[7] = reg & 0xff;
-
- ret |= pvr2_send_request(hdw, hdw->cmd_buffer, 8, hdw->cmd_buffer, 4);
- *data = PVR2_COMPOSE_LE(hdw->cmd_buffer,0);
-
- LOCK_GIVE(hdw->ctl_lock);
-
- return ret;
-}
-
-
-void pvr2_hdw_render_useless(struct pvr2_hdw *hdw)
-{
- if (!hdw->flag_ok) return;
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "Device being rendered inoperable");
- if (hdw->vid_stream) {
- pvr2_stream_setup(hdw->vid_stream,NULL,0,0);
- }
- hdw->flag_ok = 0;
- trace_stbit("flag_ok",hdw->flag_ok);
- pvr2_hdw_state_sched(hdw);
-}
-
-
-void pvr2_hdw_device_reset(struct pvr2_hdw *hdw)
-{
- int ret;
- pvr2_trace(PVR2_TRACE_INIT,"Performing a device reset...");
- ret = usb_lock_device_for_reset(hdw->usb_dev,NULL);
- if (ret == 0) {
- ret = usb_reset_device(hdw->usb_dev);
- usb_unlock_device(hdw->usb_dev);
- } else {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "Failed to lock USB device ret=%d",ret);
- }
- if (init_pause_msec) {
- pvr2_trace(PVR2_TRACE_INFO,
- "Waiting %u msec for hardware to settle",
- init_pause_msec);
- msleep(init_pause_msec);
- }
-
-}
-
-
-void pvr2_hdw_cpureset_assert(struct pvr2_hdw *hdw,int val)
-{
- char *da;
- unsigned int pipe;
- int ret;
-
- if (!hdw->usb_dev) return;
-
- da = kmalloc(16, GFP_KERNEL);
-
- if (da == NULL) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "Unable to allocate memory to control CPU reset");
- return;
- }
-
- pvr2_trace(PVR2_TRACE_INIT,"cpureset_assert(%d)",val);
-
- da[0] = val ? 0x01 : 0x00;
-
- /* Write the CPUCS register on the 8051. The lsb of the register
- is the reset bit; a 1 asserts reset while a 0 clears it. */
- pipe = usb_sndctrlpipe(hdw->usb_dev, 0);
- ret = usb_control_msg(hdw->usb_dev,pipe,0xa0,0x40,0xe600,0,da,1,HZ);
- if (ret < 0) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "cpureset_assert(%d) error=%d",val,ret);
- pvr2_hdw_render_useless(hdw);
- }
-
- kfree(da);
-}
-
-
-int pvr2_hdw_cmd_deep_reset(struct pvr2_hdw *hdw)
-{
- return pvr2_issue_simple_cmd(hdw,FX2CMD_DEEP_RESET);
-}
-
-
-int pvr2_hdw_cmd_powerup(struct pvr2_hdw *hdw)
-{
- return pvr2_issue_simple_cmd(hdw,FX2CMD_POWER_ON);
-}
-
-
-int pvr2_hdw_cmd_powerdown(struct pvr2_hdw *hdw)
-{
- return pvr2_issue_simple_cmd(hdw,FX2CMD_POWER_OFF);
-}
-
-
-int pvr2_hdw_cmd_decoder_reset(struct pvr2_hdw *hdw)
-{
- pvr2_trace(PVR2_TRACE_INIT,
- "Requesting decoder reset");
- if (hdw->decoder_client_id) {
- v4l2_device_call_all(&hdw->v4l2_dev, hdw->decoder_client_id,
- core, reset, 0);
- pvr2_hdw_cx25840_vbi_hack(hdw);
- return 0;
- }
- pvr2_trace(PVR2_TRACE_INIT,
- "Unable to reset decoder: nothing attached");
- return -ENOTTY;
-}
-
-
-static int pvr2_hdw_cmd_hcw_demod_reset(struct pvr2_hdw *hdw, int onoff)
-{
- hdw->flag_ok = !0;
- return pvr2_issue_simple_cmd(hdw,
- FX2CMD_HCW_DEMOD_RESETIN |
- (1 << 8) |
- ((onoff ? 1 : 0) << 16));
-}
-
-
-static int pvr2_hdw_cmd_onair_fe_power_ctrl(struct pvr2_hdw *hdw, int onoff)
-{
- hdw->flag_ok = !0;
- return pvr2_issue_simple_cmd(hdw,(onoff ?
- FX2CMD_ONAIR_DTV_POWER_ON :
- FX2CMD_ONAIR_DTV_POWER_OFF));
-}
-
-
-static int pvr2_hdw_cmd_onair_digital_path_ctrl(struct pvr2_hdw *hdw,
- int onoff)
-{
- return pvr2_issue_simple_cmd(hdw,(onoff ?
- FX2CMD_ONAIR_DTV_STREAMING_ON :
- FX2CMD_ONAIR_DTV_STREAMING_OFF));
-}
-
-
-static void pvr2_hdw_cmd_modeswitch(struct pvr2_hdw *hdw,int digitalFl)
-{
- int cmode;
- /* Compare digital/analog desired setting with current setting. If
- they don't match, fix it... */
- cmode = (digitalFl ? PVR2_PATHWAY_DIGITAL : PVR2_PATHWAY_ANALOG);
- if (cmode == hdw->pathway_state) {
- /* They match; nothing to do */
- return;
- }
-
- switch (hdw->hdw_desc->digital_control_scheme) {
- case PVR2_DIGITAL_SCHEME_HAUPPAUGE:
- pvr2_hdw_cmd_hcw_demod_reset(hdw,digitalFl);
- if (cmode == PVR2_PATHWAY_ANALOG) {
- /* If moving to analog mode, also force the decoder
- to reset. If no decoder is attached, then it's
- ok to ignore this because if/when the decoder
- attaches, it will reset itself at that time. */
- pvr2_hdw_cmd_decoder_reset(hdw);
- }
- break;
- case PVR2_DIGITAL_SCHEME_ONAIR:
- /* Supposedly we should always have the power on whether in
- digital or analog mode. But for now do what appears to
- work... */
- pvr2_hdw_cmd_onair_fe_power_ctrl(hdw,digitalFl);
- break;
- default: break;
- }
-
- pvr2_hdw_untrip_unlocked(hdw);
- hdw->pathway_state = cmode;
-}
-
-
-static void pvr2_led_ctrl_hauppauge(struct pvr2_hdw *hdw, int onoff)
-{
- /* change some GPIO data
- *
- * note: bit d7 of dir appears to control the LED,
- * so we shut it off here.
- *
- */
- if (onoff) {
- pvr2_hdw_gpio_chg_dir(hdw, 0xffffffff, 0x00000481);
- } else {
- pvr2_hdw_gpio_chg_dir(hdw, 0xffffffff, 0x00000401);
- }
- pvr2_hdw_gpio_chg_out(hdw, 0xffffffff, 0x00000000);
-}
-
-
-typedef void (*led_method_func)(struct pvr2_hdw *,int);
-
-static led_method_func led_methods[] = {
- [PVR2_LED_SCHEME_HAUPPAUGE] = pvr2_led_ctrl_hauppauge,
-};
-
-
-/* Toggle LED */
-static void pvr2_led_ctrl(struct pvr2_hdw *hdw,int onoff)
-{
- unsigned int scheme_id;
- led_method_func fp;
-
- if ((!onoff) == (!hdw->led_on)) return;
-
- hdw->led_on = onoff != 0;
-
- scheme_id = hdw->hdw_desc->led_scheme;
- if (scheme_id < ARRAY_SIZE(led_methods)) {
- fp = led_methods[scheme_id];
- } else {
- fp = NULL;
- }
-
- if (fp) (*fp)(hdw,onoff);
-}
-
-
-/* Stop / start video stream transport */
-static int pvr2_hdw_cmd_usbstream(struct pvr2_hdw *hdw,int runFl)
-{
- int ret;
-
- /* If we're in analog mode, then just issue the usual analog
- command. */
- if (hdw->pathway_state == PVR2_PATHWAY_ANALOG) {
- return pvr2_issue_simple_cmd(hdw,
- (runFl ?
- FX2CMD_STREAMING_ON :
- FX2CMD_STREAMING_OFF));
- /*Note: Not reached */
- }
-
- if (hdw->pathway_state != PVR2_PATHWAY_DIGITAL) {
- /* Whoops, we don't know what mode we're in... */
- return -EINVAL;
- }
-
- /* To get here we have to be in digital mode. The mechanism here
- is unfortunately different for different vendors. So we switch
- on the device's digital scheme attribute in order to figure out
- what to do. */
- switch (hdw->hdw_desc->digital_control_scheme) {
- case PVR2_DIGITAL_SCHEME_HAUPPAUGE:
- return pvr2_issue_simple_cmd(hdw,
- (runFl ?
- FX2CMD_HCW_DTV_STREAMING_ON :
- FX2CMD_HCW_DTV_STREAMING_OFF));
- case PVR2_DIGITAL_SCHEME_ONAIR:
- ret = pvr2_issue_simple_cmd(hdw,
- (runFl ?
- FX2CMD_STREAMING_ON :
- FX2CMD_STREAMING_OFF));
- if (ret) return ret;
- return pvr2_hdw_cmd_onair_digital_path_ctrl(hdw,runFl);
- default:
- return -EINVAL;
- }
-}
-
-
-/* Evaluate whether or not state_pathway_ok can change */
-static int state_eval_pathway_ok(struct pvr2_hdw *hdw)
-{
- if (hdw->state_pathway_ok) {
- /* Nothing to do if pathway is already ok */
- return 0;
- }
- if (!hdw->state_pipeline_idle) {
- /* Not allowed to change anything if pipeline is not idle */
- return 0;
- }
- pvr2_hdw_cmd_modeswitch(hdw,hdw->input_val == PVR2_CVAL_INPUT_DTV);
- hdw->state_pathway_ok = !0;
- trace_stbit("state_pathway_ok",hdw->state_pathway_ok);
- return !0;
-}
-
-
-/* Evaluate whether or not state_encoder_ok can change */
-static int state_eval_encoder_ok(struct pvr2_hdw *hdw)
-{
- if (hdw->state_encoder_ok) return 0;
- if (hdw->flag_tripped) return 0;
- if (hdw->state_encoder_run) return 0;
- if (hdw->state_encoder_config) return 0;
- if (hdw->state_decoder_run) return 0;
- if (hdw->state_usbstream_run) return 0;
- if (hdw->pathway_state == PVR2_PATHWAY_DIGITAL) {
- if (!hdw->hdw_desc->flag_digital_requires_cx23416) return 0;
- } else if (hdw->pathway_state != PVR2_PATHWAY_ANALOG) {
- return 0;
- }
-
- if (pvr2_upload_firmware2(hdw) < 0) {
- hdw->flag_tripped = !0;
- trace_stbit("flag_tripped",hdw->flag_tripped);
- return !0;
- }
- hdw->state_encoder_ok = !0;
- trace_stbit("state_encoder_ok",hdw->state_encoder_ok);
- return !0;
-}
-
-
-/* Evaluate whether or not state_encoder_config can change */
-static int state_eval_encoder_config(struct pvr2_hdw *hdw)
-{
- if (hdw->state_encoder_config) {
- if (hdw->state_encoder_ok) {
- if (hdw->state_pipeline_req &&
- !hdw->state_pipeline_pause) return 0;
- }
- hdw->state_encoder_config = 0;
- hdw->state_encoder_waitok = 0;
- trace_stbit("state_encoder_waitok",hdw->state_encoder_waitok);
- /* paranoia - solve race if timer just completed */
- del_timer_sync(&hdw->encoder_wait_timer);
- } else {
- if (!hdw->state_pathway_ok ||
- (hdw->pathway_state != PVR2_PATHWAY_ANALOG) ||
- !hdw->state_encoder_ok ||
- !hdw->state_pipeline_idle ||
- hdw->state_pipeline_pause ||
- !hdw->state_pipeline_req ||
- !hdw->state_pipeline_config) {
- /* We must reset the enforced wait interval if
- anything has happened that might have disturbed
- the encoder. This should be a rare case. */
- if (timer_pending(&hdw->encoder_wait_timer)) {
- del_timer_sync(&hdw->encoder_wait_timer);
- }
- if (hdw->state_encoder_waitok) {
- /* Must clear the state - therefore we did
- something to a state bit and must also
- return true. */
- hdw->state_encoder_waitok = 0;
- trace_stbit("state_encoder_waitok",
- hdw->state_encoder_waitok);
- return !0;
- }
- return 0;
- }
- if (!hdw->state_encoder_waitok) {
- if (!timer_pending(&hdw->encoder_wait_timer)) {
- /* waitok flag wasn't set and timer isn't
- running. Check flag once more to avoid
- a race then start the timer. This is
- the point when we measure out a minimal
- quiet interval before doing something to
- the encoder. */
- if (!hdw->state_encoder_waitok) {
- hdw->encoder_wait_timer.expires =
- jiffies +
- (HZ * TIME_MSEC_ENCODER_WAIT
- / 1000);
- add_timer(&hdw->encoder_wait_timer);
- }
- }
- /* We can't continue until we know we have been
- quiet for the interval measured by this
- timer. */
- return 0;
- }
- pvr2_encoder_configure(hdw);
- if (hdw->state_encoder_ok) hdw->state_encoder_config = !0;
- }
- trace_stbit("state_encoder_config",hdw->state_encoder_config);
- return !0;
-}
-
-
-/* Return true if the encoder should not be running. */
-static int state_check_disable_encoder_run(struct pvr2_hdw *hdw)
-{
- if (!hdw->state_encoder_ok) {
- /* Encoder isn't healthy at the moment, so stop it. */
- return !0;
- }
- if (!hdw->state_pathway_ok) {
- /* Mode is not understood at the moment (i.e. it wants to
- change), so encoder must be stopped. */
- return !0;
- }
-
- switch (hdw->pathway_state) {
- case PVR2_PATHWAY_ANALOG:
- if (!hdw->state_decoder_run) {
- /* We're in analog mode and the decoder is not
- running; thus the encoder should be stopped as
- well. */
- return !0;
- }
- break;
- case PVR2_PATHWAY_DIGITAL:
- if (hdw->state_encoder_runok) {
- /* This is a funny case. We're in digital mode so
- really the encoder should be stopped. However
- if it really is running, only kill it after
- runok has been set. This gives a chance for the
- onair quirk to function (encoder must run
- briefly first, at least once, before onair
- digital streaming can work). */
- return !0;
- }
- break;
- default:
- /* Unknown mode; so encoder should be stopped. */
- return !0;
- }
-
- /* If we get here, we haven't found a reason to stop the
- encoder. */
- return 0;
-}
-
-
-/* Return true if the encoder should be running. */
-static int state_check_enable_encoder_run(struct pvr2_hdw *hdw)
-{
- if (!hdw->state_encoder_ok) {
- /* Don't run the encoder if it isn't healthy... */
- return 0;
- }
- if (!hdw->state_pathway_ok) {
- /* Don't run the encoder if we don't (yet) know what mode
- we need to be in... */
- return 0;
- }
-
- switch (hdw->pathway_state) {
- case PVR2_PATHWAY_ANALOG:
- if (hdw->state_decoder_run && hdw->state_decoder_ready) {
- /* In analog mode, if the decoder is running, then
- run the encoder. */
- return !0;
- }
- break;
- case PVR2_PATHWAY_DIGITAL:
- if ((hdw->hdw_desc->digital_control_scheme ==
- PVR2_DIGITAL_SCHEME_ONAIR) &&
- !hdw->state_encoder_runok) {
- /* This is a quirk. OnAir hardware won't stream
- digital until the encoder has been run at least
- once, for a minimal period of time (empiricially
- measured to be 1/4 second). So if we're on
- OnAir hardware and the encoder has never been
- run at all, then start the encoder. Normal
- state machine logic in the driver will
- automatically handle the remaining bits. */
- return !0;
- }
- break;
- default:
- /* For completeness (unknown mode; encoder won't run ever) */
- break;
- }
- /* If we get here, then we haven't found any reason to run the
- encoder, so don't run it. */
- return 0;
-}
-
-
-/* Evaluate whether or not state_encoder_run can change */
-static int state_eval_encoder_run(struct pvr2_hdw *hdw)
-{
- if (hdw->state_encoder_run) {
- if (!state_check_disable_encoder_run(hdw)) return 0;
- if (hdw->state_encoder_ok) {
- del_timer_sync(&hdw->encoder_run_timer);
- if (pvr2_encoder_stop(hdw) < 0) return !0;
- }
- hdw->state_encoder_run = 0;
- } else {
- if (!state_check_enable_encoder_run(hdw)) return 0;
- if (pvr2_encoder_start(hdw) < 0) return !0;
- hdw->state_encoder_run = !0;
- if (!hdw->state_encoder_runok) {
- hdw->encoder_run_timer.expires =
- jiffies + (HZ * TIME_MSEC_ENCODER_OK / 1000);
- add_timer(&hdw->encoder_run_timer);
- }
- }
- trace_stbit("state_encoder_run",hdw->state_encoder_run);
- return !0;
-}
-
-
-/* Timeout function for quiescent timer. */
-static void pvr2_hdw_quiescent_timeout(unsigned long data)
-{
- struct pvr2_hdw *hdw = (struct pvr2_hdw *)data;
- hdw->state_decoder_quiescent = !0;
- trace_stbit("state_decoder_quiescent",hdw->state_decoder_quiescent);
- hdw->state_stale = !0;
- queue_work(hdw->workqueue,&hdw->workpoll);
-}
-
-
-/* Timeout function for decoder stabilization timer. */
-static void pvr2_hdw_decoder_stabilization_timeout(unsigned long data)
-{
- struct pvr2_hdw *hdw = (struct pvr2_hdw *)data;
- hdw->state_decoder_ready = !0;
- trace_stbit("state_decoder_ready", hdw->state_decoder_ready);
- hdw->state_stale = !0;
- queue_work(hdw->workqueue, &hdw->workpoll);
-}
-
-
-/* Timeout function for encoder wait timer. */
-static void pvr2_hdw_encoder_wait_timeout(unsigned long data)
-{
- struct pvr2_hdw *hdw = (struct pvr2_hdw *)data;
- hdw->state_encoder_waitok = !0;
- trace_stbit("state_encoder_waitok",hdw->state_encoder_waitok);
- hdw->state_stale = !0;
- queue_work(hdw->workqueue,&hdw->workpoll);
-}
-
-
-/* Timeout function for encoder run timer. */
-static void pvr2_hdw_encoder_run_timeout(unsigned long data)
-{
- struct pvr2_hdw *hdw = (struct pvr2_hdw *)data;
- if (!hdw->state_encoder_runok) {
- hdw->state_encoder_runok = !0;
- trace_stbit("state_encoder_runok",hdw->state_encoder_runok);
- hdw->state_stale = !0;
- queue_work(hdw->workqueue,&hdw->workpoll);
- }
-}
-
-
-/* Evaluate whether or not state_decoder_run can change */
-static int state_eval_decoder_run(struct pvr2_hdw *hdw)
-{
- if (hdw->state_decoder_run) {
- if (hdw->state_encoder_ok) {
- if (hdw->state_pipeline_req &&
- !hdw->state_pipeline_pause &&
- hdw->state_pathway_ok) return 0;
- }
- if (!hdw->flag_decoder_missed) {
- pvr2_decoder_enable(hdw,0);
- }
- hdw->state_decoder_quiescent = 0;
- hdw->state_decoder_run = 0;
- /* paranoia - solve race if timer(s) just completed */
- del_timer_sync(&hdw->quiescent_timer);
- /* Kill the stabilization timer, in case we're killing the
- encoder before the previous stabilization interval has
- been properly timed. */
- del_timer_sync(&hdw->decoder_stabilization_timer);
- hdw->state_decoder_ready = 0;
- } else {
- if (!hdw->state_decoder_quiescent) {
- if (!timer_pending(&hdw->quiescent_timer)) {
- /* We don't do something about the
- quiescent timer until right here because
- we also want to catch cases where the
- decoder was already not running (like
- after initialization) as opposed to
- knowing that we had just stopped it.
- The second flag check is here to cover a
- race - the timer could have run and set
- this flag just after the previous check
- but before we did the pending check. */
- if (!hdw->state_decoder_quiescent) {
- hdw->quiescent_timer.expires =
- jiffies +
- (HZ * TIME_MSEC_DECODER_WAIT
- / 1000);
- add_timer(&hdw->quiescent_timer);
- }
- }
- /* Don't allow decoder to start again until it has
- been quiesced first. This little detail should
- hopefully further stabilize the encoder. */
- return 0;
- }
- if (!hdw->state_pathway_ok ||
- (hdw->pathway_state != PVR2_PATHWAY_ANALOG) ||
- !hdw->state_pipeline_req ||
- hdw->state_pipeline_pause ||
- !hdw->state_pipeline_config ||
- !hdw->state_encoder_config ||
- !hdw->state_encoder_ok) return 0;
- del_timer_sync(&hdw->quiescent_timer);
- if (hdw->flag_decoder_missed) return 0;
- if (pvr2_decoder_enable(hdw,!0) < 0) return 0;
- hdw->state_decoder_quiescent = 0;
- hdw->state_decoder_ready = 0;
- hdw->state_decoder_run = !0;
- if (hdw->decoder_client_id == PVR2_CLIENT_ID_SAA7115) {
- hdw->decoder_stabilization_timer.expires =
- jiffies +
- (HZ * TIME_MSEC_DECODER_STABILIZATION_WAIT /
- 1000);
- add_timer(&hdw->decoder_stabilization_timer);
- } else {
- hdw->state_decoder_ready = !0;
- }
- }
- trace_stbit("state_decoder_quiescent",hdw->state_decoder_quiescent);
- trace_stbit("state_decoder_run",hdw->state_decoder_run);
- trace_stbit("state_decoder_ready", hdw->state_decoder_ready);
- return !0;
-}
-
-
-/* Evaluate whether or not state_usbstream_run can change */
-static int state_eval_usbstream_run(struct pvr2_hdw *hdw)
-{
- if (hdw->state_usbstream_run) {
- int fl = !0;
- if (hdw->pathway_state == PVR2_PATHWAY_ANALOG) {
- fl = (hdw->state_encoder_ok &&
- hdw->state_encoder_run);
- } else if ((hdw->pathway_state == PVR2_PATHWAY_DIGITAL) &&
- (hdw->hdw_desc->flag_digital_requires_cx23416)) {
- fl = hdw->state_encoder_ok;
- }
- if (fl &&
- hdw->state_pipeline_req &&
- !hdw->state_pipeline_pause &&
- hdw->state_pathway_ok) {
- return 0;
- }
- pvr2_hdw_cmd_usbstream(hdw,0);
- hdw->state_usbstream_run = 0;
- } else {
- if (!hdw->state_pipeline_req ||
- hdw->state_pipeline_pause ||
- !hdw->state_pathway_ok) return 0;
- if (hdw->pathway_state == PVR2_PATHWAY_ANALOG) {
- if (!hdw->state_encoder_ok ||
- !hdw->state_encoder_run) return 0;
- } else if ((hdw->pathway_state == PVR2_PATHWAY_DIGITAL) &&
- (hdw->hdw_desc->flag_digital_requires_cx23416)) {
- if (!hdw->state_encoder_ok) return 0;
- if (hdw->state_encoder_run) return 0;
- if (hdw->hdw_desc->digital_control_scheme ==
- PVR2_DIGITAL_SCHEME_ONAIR) {
- /* OnAir digital receivers won't stream
- unless the analog encoder has run first.
- Why? I have no idea. But don't even
- try until we know the analog side is
- known to have run. */
- if (!hdw->state_encoder_runok) return 0;
- }
- }
- if (pvr2_hdw_cmd_usbstream(hdw,!0) < 0) return 0;
- hdw->state_usbstream_run = !0;
- }
- trace_stbit("state_usbstream_run",hdw->state_usbstream_run);
- return !0;
-}
-
-
-/* Attempt to configure pipeline, if needed */
-static int state_eval_pipeline_config(struct pvr2_hdw *hdw)
-{
- if (hdw->state_pipeline_config ||
- hdw->state_pipeline_pause) return 0;
- pvr2_hdw_commit_execute(hdw);
- return !0;
-}
-
-
-/* Update pipeline idle and pipeline pause tracking states based on other
- inputs. This must be called whenever the other relevant inputs have
- changed. */
-static int state_update_pipeline_state(struct pvr2_hdw *hdw)
-{
- unsigned int st;
- int updatedFl = 0;
- /* Update pipeline state */
- st = !(hdw->state_encoder_run ||
- hdw->state_decoder_run ||
- hdw->state_usbstream_run ||
- (!hdw->state_decoder_quiescent));
- if (!st != !hdw->state_pipeline_idle) {
- hdw->state_pipeline_idle = st;
- updatedFl = !0;
- }
- if (hdw->state_pipeline_idle && hdw->state_pipeline_pause) {
- hdw->state_pipeline_pause = 0;
- updatedFl = !0;
- }
- return updatedFl;
-}
-
-
-typedef int (*state_eval_func)(struct pvr2_hdw *);
-
-/* Set of functions to be run to evaluate various states in the driver. */
-static const state_eval_func eval_funcs[] = {
- state_eval_pathway_ok,
- state_eval_pipeline_config,
- state_eval_encoder_ok,
- state_eval_encoder_config,
- state_eval_decoder_run,
- state_eval_encoder_run,
- state_eval_usbstream_run,
-};
-
-
-/* Process various states and return true if we did anything interesting. */
-static int pvr2_hdw_state_update(struct pvr2_hdw *hdw)
-{
- unsigned int i;
- int state_updated = 0;
- int check_flag;
-
- if (!hdw->state_stale) return 0;
- if ((hdw->fw1_state != FW1_STATE_OK) ||
- !hdw->flag_ok) {
- hdw->state_stale = 0;
- return !0;
- }
- /* This loop is the heart of the entire driver. It keeps trying to
- evaluate various bits of driver state until nothing changes for
- one full iteration. Each "bit of state" tracks some global
- aspect of the driver, e.g. whether decoder should run, if
- pipeline is configured, usb streaming is on, etc. We separately
- evaluate each of those questions based on other driver state to
- arrive at the correct running configuration. */
- do {
- check_flag = 0;
- state_update_pipeline_state(hdw);
- /* Iterate over each bit of state */
- for (i = 0; (i<ARRAY_SIZE(eval_funcs)) && hdw->flag_ok; i++) {
- if ((*eval_funcs[i])(hdw)) {
- check_flag = !0;
- state_updated = !0;
- state_update_pipeline_state(hdw);
- }
- }
- } while (check_flag && hdw->flag_ok);
- hdw->state_stale = 0;
- trace_stbit("state_stale",hdw->state_stale);
- return state_updated;
-}
-
-
-static unsigned int print_input_mask(unsigned int msk,
- char *buf,unsigned int acnt)
-{
- unsigned int idx,ccnt;
- unsigned int tcnt = 0;
- for (idx = 0; idx < ARRAY_SIZE(control_values_input); idx++) {
- if (!((1 << idx) & msk)) continue;
- ccnt = scnprintf(buf+tcnt,
- acnt-tcnt,
- "%s%s",
- (tcnt ? ", " : ""),
- control_values_input[idx]);
- tcnt += ccnt;
- }
- return tcnt;
-}
-
-
-static const char *pvr2_pathway_state_name(int id)
-{
- switch (id) {
- case PVR2_PATHWAY_ANALOG: return "analog";
- case PVR2_PATHWAY_DIGITAL: return "digital";
- default: return "unknown";
- }
-}
-
-
-static unsigned int pvr2_hdw_report_unlocked(struct pvr2_hdw *hdw,int which,
- char *buf,unsigned int acnt)
-{
- switch (which) {
- case 0:
- return scnprintf(
- buf,acnt,
- "driver:%s%s%s%s%s <mode=%s>",
- (hdw->flag_ok ? " <ok>" : " <fail>"),
- (hdw->flag_init_ok ? " <init>" : " <uninitialized>"),
- (hdw->flag_disconnected ? " <disconnected>" :
- " <connected>"),
- (hdw->flag_tripped ? " <tripped>" : ""),
- (hdw->flag_decoder_missed ? " <no decoder>" : ""),
- pvr2_pathway_state_name(hdw->pathway_state));
-
- case 1:
- return scnprintf(
- buf,acnt,
- "pipeline:%s%s%s%s",
- (hdw->state_pipeline_idle ? " <idle>" : ""),
- (hdw->state_pipeline_config ?
- " <configok>" : " <stale>"),
- (hdw->state_pipeline_req ? " <req>" : ""),
- (hdw->state_pipeline_pause ? " <pause>" : ""));
- case 2:
- return scnprintf(
- buf,acnt,
- "worker:%s%s%s%s%s%s%s",
- (hdw->state_decoder_run ?
- (hdw->state_decoder_ready ?
- "<decode:run>" : " <decode:start>") :
- (hdw->state_decoder_quiescent ?
- "" : " <decode:stop>")),
- (hdw->state_decoder_quiescent ?
- " <decode:quiescent>" : ""),
- (hdw->state_encoder_ok ?
- "" : " <encode:init>"),
- (hdw->state_encoder_run ?
- (hdw->state_encoder_runok ?
- " <encode:run>" :
- " <encode:firstrun>") :
- (hdw->state_encoder_runok ?
- " <encode:stop>" :
- " <encode:virgin>")),
- (hdw->state_encoder_config ?
- " <encode:configok>" :
- (hdw->state_encoder_waitok ?
- "" : " <encode:waitok>")),
- (hdw->state_usbstream_run ?
- " <usb:run>" : " <usb:stop>"),
- (hdw->state_pathway_ok ?
- " <pathway:ok>" : ""));
- case 3:
- return scnprintf(
- buf,acnt,
- "state: %s",
- pvr2_get_state_name(hdw->master_state));
- case 4: {
- unsigned int tcnt = 0;
- unsigned int ccnt;
-
- ccnt = scnprintf(buf,
- acnt,
- "Hardware supported inputs: ");
- tcnt += ccnt;
- tcnt += print_input_mask(hdw->input_avail_mask,
- buf+tcnt,
- acnt-tcnt);
- if (hdw->input_avail_mask != hdw->input_allowed_mask) {
- ccnt = scnprintf(buf+tcnt,
- acnt-tcnt,
- "; allowed inputs: ");
- tcnt += ccnt;
- tcnt += print_input_mask(hdw->input_allowed_mask,
- buf+tcnt,
- acnt-tcnt);
- }
- return tcnt;
- }
- case 5: {
- struct pvr2_stream_stats stats;
- if (!hdw->vid_stream) break;
- pvr2_stream_get_stats(hdw->vid_stream,
- &stats,
- 0);
- return scnprintf(
- buf,acnt,
- "Bytes streamed=%u"
- " URBs: queued=%u idle=%u ready=%u"
- " processed=%u failed=%u",
- stats.bytes_processed,
- stats.buffers_in_queue,
- stats.buffers_in_idle,
- stats.buffers_in_ready,
- stats.buffers_processed,
- stats.buffers_failed);
- }
- case 6: {
- unsigned int id = hdw->ir_scheme_active;
- return scnprintf(buf, acnt, "ir scheme: id=%d %s", id,
- (id >= ARRAY_SIZE(ir_scheme_names) ?
- "?" : ir_scheme_names[id]));
- }
- default: break;
- }
- return 0;
-}
-
-
-/* Generate report containing info about attached sub-devices and attached
- i2c clients, including an indication of which attached i2c clients are
- actually sub-devices. */
-static unsigned int pvr2_hdw_report_clients(struct pvr2_hdw *hdw,
- char *buf, unsigned int acnt)
-{
- struct v4l2_subdev *sd;
- unsigned int tcnt = 0;
- unsigned int ccnt;
- struct i2c_client *client;
- const char *p;
- unsigned int id;
-
- ccnt = scnprintf(buf, acnt, "Associated v4l2-subdev drivers and I2C clients:\n");
- tcnt += ccnt;
- v4l2_device_for_each_subdev(sd, &hdw->v4l2_dev) {
- id = sd->grp_id;
- p = NULL;
- if (id < ARRAY_SIZE(module_names)) p = module_names[id];
- if (p) {
- ccnt = scnprintf(buf + tcnt, acnt - tcnt, " %s:", p);
- tcnt += ccnt;
- } else {
- ccnt = scnprintf(buf + tcnt, acnt - tcnt,
- " (unknown id=%u):", id);
- tcnt += ccnt;
- }
- client = v4l2_get_subdevdata(sd);
- if (client) {
- ccnt = scnprintf(buf + tcnt, acnt - tcnt,
- " %s @ %02x\n", client->name,
- client->addr);
- tcnt += ccnt;
- } else {
- ccnt = scnprintf(buf + tcnt, acnt - tcnt,
- " no i2c client\n");
- tcnt += ccnt;
- }
- }
- return tcnt;
-}
-
-
-unsigned int pvr2_hdw_state_report(struct pvr2_hdw *hdw,
- char *buf,unsigned int acnt)
-{
- unsigned int bcnt,ccnt,idx;
- bcnt = 0;
- LOCK_TAKE(hdw->big_lock);
- for (idx = 0; ; idx++) {
- ccnt = pvr2_hdw_report_unlocked(hdw,idx,buf,acnt);
- if (!ccnt) break;
- bcnt += ccnt; acnt -= ccnt; buf += ccnt;
- if (!acnt) break;
- buf[0] = '\n'; ccnt = 1;
- bcnt += ccnt; acnt -= ccnt; buf += ccnt;
- }
- ccnt = pvr2_hdw_report_clients(hdw, buf, acnt);
- bcnt += ccnt; acnt -= ccnt; buf += ccnt;
- LOCK_GIVE(hdw->big_lock);
- return bcnt;
-}
-
-
-static void pvr2_hdw_state_log_state(struct pvr2_hdw *hdw)
-{
- char buf[256];
- unsigned int idx, ccnt;
- unsigned int lcnt, ucnt;
-
- for (idx = 0; ; idx++) {
- ccnt = pvr2_hdw_report_unlocked(hdw,idx,buf,sizeof(buf));
- if (!ccnt) break;
- printk(KERN_INFO "%s %.*s\n",hdw->name,ccnt,buf);
- }
- ccnt = pvr2_hdw_report_clients(hdw, buf, sizeof(buf));
- ucnt = 0;
- while (ucnt < ccnt) {
- lcnt = 0;
- while ((lcnt + ucnt < ccnt) && (buf[lcnt + ucnt] != '\n')) {
- lcnt++;
- }
- printk(KERN_INFO "%s %.*s\n", hdw->name, lcnt, buf + ucnt);
- ucnt += lcnt + 1;
- }
-}
-
-
-/* Evaluate and update the driver's current state, taking various actions
- as appropriate for the update. */
-static int pvr2_hdw_state_eval(struct pvr2_hdw *hdw)
-{
- unsigned int st;
- int state_updated = 0;
- int callback_flag = 0;
- int analog_mode;
-
- pvr2_trace(PVR2_TRACE_STBITS,
- "Drive state check START");
- if (pvrusb2_debug & PVR2_TRACE_STBITS) {
- pvr2_hdw_state_log_state(hdw);
- }
-
- /* Process all state and get back over disposition */
- state_updated = pvr2_hdw_state_update(hdw);
-
- analog_mode = (hdw->pathway_state != PVR2_PATHWAY_DIGITAL);
-
- /* Update master state based upon all other states. */
- if (!hdw->flag_ok) {
- st = PVR2_STATE_DEAD;
- } else if (hdw->fw1_state != FW1_STATE_OK) {
- st = PVR2_STATE_COLD;
- } else if ((analog_mode ||
- hdw->hdw_desc->flag_digital_requires_cx23416) &&
- !hdw->state_encoder_ok) {
- st = PVR2_STATE_WARM;
- } else if (hdw->flag_tripped ||
- (analog_mode && hdw->flag_decoder_missed)) {
- st = PVR2_STATE_ERROR;
- } else if (hdw->state_usbstream_run &&
- (!analog_mode ||
- (hdw->state_encoder_run && hdw->state_decoder_run))) {
- st = PVR2_STATE_RUN;
- } else {
- st = PVR2_STATE_READY;
- }
- if (hdw->master_state != st) {
- pvr2_trace(PVR2_TRACE_STATE,
- "Device state change from %s to %s",
- pvr2_get_state_name(hdw->master_state),
- pvr2_get_state_name(st));
- pvr2_led_ctrl(hdw,st == PVR2_STATE_RUN);
- hdw->master_state = st;
- state_updated = !0;
- callback_flag = !0;
- }
- if (state_updated) {
- /* Trigger anyone waiting on any state changes here. */
- wake_up(&hdw->state_wait_data);
- }
-
- if (pvrusb2_debug & PVR2_TRACE_STBITS) {
- pvr2_hdw_state_log_state(hdw);
- }
- pvr2_trace(PVR2_TRACE_STBITS,
- "Drive state check DONE callback=%d",callback_flag);
-
- return callback_flag;
-}
-
-
-/* Cause kernel thread to check / update driver state */
-static void pvr2_hdw_state_sched(struct pvr2_hdw *hdw)
-{
- if (hdw->state_stale) return;
- hdw->state_stale = !0;
- trace_stbit("state_stale",hdw->state_stale);
- queue_work(hdw->workqueue,&hdw->workpoll);
-}
-
-
-int pvr2_hdw_gpio_get_dir(struct pvr2_hdw *hdw,u32 *dp)
-{
- return pvr2_read_register(hdw,PVR2_GPIO_DIR,dp);
-}
-
-
-int pvr2_hdw_gpio_get_out(struct pvr2_hdw *hdw,u32 *dp)
-{
- return pvr2_read_register(hdw,PVR2_GPIO_OUT,dp);
-}
-
-
-int pvr2_hdw_gpio_get_in(struct pvr2_hdw *hdw,u32 *dp)
-{
- return pvr2_read_register(hdw,PVR2_GPIO_IN,dp);
-}
-
-
-int pvr2_hdw_gpio_chg_dir(struct pvr2_hdw *hdw,u32 msk,u32 val)
-{
- u32 cval,nval;
- int ret;
- if (~msk) {
- ret = pvr2_read_register(hdw,PVR2_GPIO_DIR,&cval);
- if (ret) return ret;
- nval = (cval & ~msk) | (val & msk);
- pvr2_trace(PVR2_TRACE_GPIO,
- "GPIO direction changing 0x%x:0x%x"
- " from 0x%x to 0x%x",
- msk,val,cval,nval);
- } else {
- nval = val;
- pvr2_trace(PVR2_TRACE_GPIO,
- "GPIO direction changing to 0x%x",nval);
- }
- return pvr2_write_register(hdw,PVR2_GPIO_DIR,nval);
-}
-
-
-int pvr2_hdw_gpio_chg_out(struct pvr2_hdw *hdw,u32 msk,u32 val)
-{
- u32 cval,nval;
- int ret;
- if (~msk) {
- ret = pvr2_read_register(hdw,PVR2_GPIO_OUT,&cval);
- if (ret) return ret;
- nval = (cval & ~msk) | (val & msk);
- pvr2_trace(PVR2_TRACE_GPIO,
- "GPIO output changing 0x%x:0x%x from 0x%x to 0x%x",
- msk,val,cval,nval);
- } else {
- nval = val;
- pvr2_trace(PVR2_TRACE_GPIO,
- "GPIO output changing to 0x%x",nval);
- }
- return pvr2_write_register(hdw,PVR2_GPIO_OUT,nval);
-}
-
-
-void pvr2_hdw_status_poll(struct pvr2_hdw *hdw)
-{
- struct v4l2_tuner *vtp = &hdw->tuner_signal_info;
- memset(vtp, 0, sizeof(*vtp));
- vtp->type = (hdw->input_val == PVR2_CVAL_INPUT_RADIO) ?
- V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
- hdw->tuner_signal_stale = 0;
- /* Note: There apparently is no replacement for VIDIOC_CROPCAP
- using v4l2-subdev - therefore we can't support that AT ALL right
- now. (Of course, no sub-drivers seem to implement it either.
- But now it's a a chicken and egg problem...) */
- v4l2_device_call_all(&hdw->v4l2_dev, 0, tuner, g_tuner, vtp);
- pvr2_trace(PVR2_TRACE_CHIPS, "subdev status poll"
- " type=%u strength=%u audio=0x%x cap=0x%x"
- " low=%u hi=%u",
- vtp->type,
- vtp->signal, vtp->rxsubchans, vtp->capability,
- vtp->rangelow, vtp->rangehigh);
-
- /* We have to do this to avoid getting into constant polling if
- there's nobody to answer a poll of cropcap info. */
- hdw->cropcap_stale = 0;
-}
-
-
-unsigned int pvr2_hdw_get_input_available(struct pvr2_hdw *hdw)
-{
- return hdw->input_avail_mask;
-}
-
-
-unsigned int pvr2_hdw_get_input_allowed(struct pvr2_hdw *hdw)
-{
- return hdw->input_allowed_mask;
-}
-
-
-static int pvr2_hdw_set_input(struct pvr2_hdw *hdw,int v)
-{
- if (hdw->input_val != v) {
- hdw->input_val = v;
- hdw->input_dirty = !0;
- }
-
- /* Handle side effects - if we switch to a mode that needs the RF
- tuner, then select the right frequency choice as well and mark
- it dirty. */
- if (hdw->input_val == PVR2_CVAL_INPUT_RADIO) {
- hdw->freqSelector = 0;
- hdw->freqDirty = !0;
- } else if ((hdw->input_val == PVR2_CVAL_INPUT_TV) ||
- (hdw->input_val == PVR2_CVAL_INPUT_DTV)) {
- hdw->freqSelector = 1;
- hdw->freqDirty = !0;
- }
- return 0;
-}
-
-
-int pvr2_hdw_set_input_allowed(struct pvr2_hdw *hdw,
- unsigned int change_mask,
- unsigned int change_val)
-{
- int ret = 0;
- unsigned int nv,m,idx;
- LOCK_TAKE(hdw->big_lock);
- do {
- nv = hdw->input_allowed_mask & ~change_mask;
- nv |= (change_val & change_mask);
- nv &= hdw->input_avail_mask;
- if (!nv) {
- /* No legal modes left; return error instead. */
- ret = -EPERM;
- break;
- }
- hdw->input_allowed_mask = nv;
- if ((1 << hdw->input_val) & hdw->input_allowed_mask) {
- /* Current mode is still in the allowed mask, so
- we're done. */
- break;
- }
- /* Select and switch to a mode that is still in the allowed
- mask */
- if (!hdw->input_allowed_mask) {
- /* Nothing legal; give up */
- break;
- }
- m = hdw->input_allowed_mask;
- for (idx = 0; idx < (sizeof(m) << 3); idx++) {
- if (!((1 << idx) & m)) continue;
- pvr2_hdw_set_input(hdw,idx);
- break;
- }
- } while (0);
- LOCK_GIVE(hdw->big_lock);
- return ret;
-}
-
-
-/* Find I2C address of eeprom */
-static int pvr2_hdw_get_eeprom_addr(struct pvr2_hdw *hdw)
-{
- int result;
- LOCK_TAKE(hdw->ctl_lock); do {
- hdw->cmd_buffer[0] = FX2CMD_GET_EEPROM_ADDR;
- result = pvr2_send_request(hdw,
- hdw->cmd_buffer,1,
- hdw->cmd_buffer,1);
- if (result < 0) break;
- result = hdw->cmd_buffer[0];
- } while(0); LOCK_GIVE(hdw->ctl_lock);
- return result;
-}
-
-
-int pvr2_hdw_register_access(struct pvr2_hdw *hdw,
- struct v4l2_dbg_match *match, u64 reg_id,
- int setFl, u64 *val_ptr)
-{
-#ifdef CONFIG_VIDEO_ADV_DEBUG
- struct v4l2_dbg_register req;
- int stat = 0;
- int okFl = 0;
-
- if (!capable(CAP_SYS_ADMIN)) return -EPERM;
-
- req.match = *match;
- req.reg = reg_id;
- if (setFl) req.val = *val_ptr;
- /* It would be nice to know if a sub-device answered the request */
- v4l2_device_call_all(&hdw->v4l2_dev, 0, core, g_register, &req);
- if (!setFl) *val_ptr = req.val;
- if (okFl) {
- return stat;
- }
- return -EINVAL;
-#else
- return -ENOSYS;
-#endif
-}
-
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 75 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- *
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-#ifndef __PVRUSB2_HDW_H
-#define __PVRUSB2_HDW_H
-
-#include <linux/usb.h>
-#include <linux/videodev2.h>
-#include "pvrusb2-io.h"
-#include "pvrusb2-ctrl.h"
-
-
-/* Private internal control ids, look these up with
- pvr2_hdw_get_ctrl_by_id() - these are NOT visible in V4L */
-#define PVR2_CID_STDCUR 2
-#define PVR2_CID_STDAVAIL 3
-#define PVR2_CID_INPUT 4
-#define PVR2_CID_AUDIOMODE 5
-#define PVR2_CID_FREQUENCY 6
-#define PVR2_CID_HRES 7
-#define PVR2_CID_VRES 8
-#define PVR2_CID_CROPL 9
-#define PVR2_CID_CROPT 10
-#define PVR2_CID_CROPW 11
-#define PVR2_CID_CROPH 12
-#define PVR2_CID_CROPCAPPAN 13
-#define PVR2_CID_CROPCAPPAD 14
-#define PVR2_CID_CROPCAPBL 15
-#define PVR2_CID_CROPCAPBT 16
-#define PVR2_CID_CROPCAPBW 17
-#define PVR2_CID_CROPCAPBH 18
-#define PVR2_CID_STDDETECT 19
-
-/* Legal values for the INPUT state variable */
-#define PVR2_CVAL_INPUT_TV 0
-#define PVR2_CVAL_INPUT_DTV 1
-#define PVR2_CVAL_INPUT_COMPOSITE 2
-#define PVR2_CVAL_INPUT_SVIDEO 3
-#define PVR2_CVAL_INPUT_RADIO 4
-
-enum pvr2_config {
- pvr2_config_empty, /* No configuration */
- pvr2_config_mpeg, /* Encoded / compressed video */
- pvr2_config_vbi, /* Standard vbi info */
- pvr2_config_pcm, /* Audio raw pcm stream */
- pvr2_config_rawvideo, /* Video raw frames */
-};
-
-enum pvr2_v4l_type {
- pvr2_v4l_type_video,
- pvr2_v4l_type_vbi,
- pvr2_v4l_type_radio,
-};
-
-/* Major states that we can be in:
- *
- * DEAD - Device is in an unusable state and cannot be recovered. This
- * can happen if we completely lose the ability to communicate with it
- * (but it might still on the bus). In this state there's nothing we can
- * do; it must be replugged in order to recover.
- *
- * COLD - Device is in an unusable state, needs microcontroller firmware.
- *
- * WARM - We can communicate with the device and the proper
- * microcontroller firmware is running, but other device initialization is
- * still needed (e.g. encoder firmware).
- *
- * ERROR - A problem prevents capture operation (e.g. encoder firmware
- * missing).
- *
- * READY - Device is operational, but not streaming.
- *
- * RUN - Device is streaming.
- *
- */
-#define PVR2_STATE_NONE 0
-#define PVR2_STATE_DEAD 1
-#define PVR2_STATE_COLD 2
-#define PVR2_STATE_WARM 3
-#define PVR2_STATE_ERROR 4
-#define PVR2_STATE_READY 5
-#define PVR2_STATE_RUN 6
-
-/* Translate configuration enum to a string label */
-const char *pvr2_config_get_name(enum pvr2_config);
-
-struct pvr2_hdw;
-
-/* Create and return a structure for interacting with the underlying
- hardware */
-struct pvr2_hdw *pvr2_hdw_create(struct usb_interface *intf,
- const struct usb_device_id *devid);
-
-/* Perform second stage initialization, passing in a notification callback
- for when the master state changes. */
-int pvr2_hdw_initialize(struct pvr2_hdw *,
- void (*callback_func)(void *),
- void *callback_data);
-
-/* Destroy hardware interaction structure */
-void pvr2_hdw_destroy(struct pvr2_hdw *);
-
-/* Return true if in the ready (normal) state */
-int pvr2_hdw_dev_ok(struct pvr2_hdw *);
-
-/* Return small integer number [1..N] for logical instance number of this
- device. This is useful for indexing array-valued module parameters. */
-int pvr2_hdw_get_unit_number(struct pvr2_hdw *);
-
-/* Get pointer to underlying USB device */
-struct usb_device *pvr2_hdw_get_dev(struct pvr2_hdw *);
-
-/* Retrieve serial number of device */
-unsigned long pvr2_hdw_get_sn(struct pvr2_hdw *);
-
-/* Retrieve bus location info of device */
-const char *pvr2_hdw_get_bus_info(struct pvr2_hdw *);
-
-/* Retrieve per-instance string identifier for this specific device */
-const char *pvr2_hdw_get_device_identifier(struct pvr2_hdw *);
-
-/* Called when hardware has been unplugged */
-void pvr2_hdw_disconnect(struct pvr2_hdw *);
-
-/* Get the number of defined controls */
-unsigned int pvr2_hdw_get_ctrl_count(struct pvr2_hdw *);
-
-/* Retrieve a control handle given its index (0..count-1) */
-struct pvr2_ctrl *pvr2_hdw_get_ctrl_by_index(struct pvr2_hdw *,unsigned int);
-
-/* Retrieve a control handle given its internal ID (if any) */
-struct pvr2_ctrl *pvr2_hdw_get_ctrl_by_id(struct pvr2_hdw *,unsigned int);
-
-/* Retrieve a control handle given its V4L ID (if any) */
-struct pvr2_ctrl *pvr2_hdw_get_ctrl_v4l(struct pvr2_hdw *,unsigned int ctl_id);
-
-/* Retrieve a control handle given its immediate predecessor V4L ID (if any) */
-struct pvr2_ctrl *pvr2_hdw_get_ctrl_nextv4l(struct pvr2_hdw *,
- unsigned int ctl_id);
-
-/* Commit all control changes made up to this point */
-int pvr2_hdw_commit_ctl(struct pvr2_hdw *);
-
-/* Return a bit mask of valid input selections for this device. Mask bits
- * will be according to PVR_CVAL_INPUT_xxxx definitions. */
-unsigned int pvr2_hdw_get_input_available(struct pvr2_hdw *);
-
-/* Return a bit mask of allowed input selections for this device. Mask bits
- * will be according to PVR_CVAL_INPUT_xxxx definitions. */
-unsigned int pvr2_hdw_get_input_allowed(struct pvr2_hdw *);
-
-/* Change the set of allowed input selections for this device. Both
- change_mask and change_valu are mask bits according to
- PVR_CVAL_INPUT_xxxx definitions. The change_mask parameter indicate
- which settings are being changed and the change_val parameter indicates
- whether corresponding settings are being set or cleared. */
-int pvr2_hdw_set_input_allowed(struct pvr2_hdw *,
- unsigned int change_mask,
- unsigned int change_val);
-
-/* Return name for this driver instance */
-const char *pvr2_hdw_get_driver_name(struct pvr2_hdw *);
-
-/* Mark tuner status stale so that it will be re-fetched */
-void pvr2_hdw_execute_tuner_poll(struct pvr2_hdw *);
-
-/* Return information about the tuner */
-int pvr2_hdw_get_tuner_status(struct pvr2_hdw *,struct v4l2_tuner *);
-
-/* Return information about cropping capabilities */
-int pvr2_hdw_get_cropcap(struct pvr2_hdw *, struct v4l2_cropcap *);
-
-/* Query device and see if it thinks it is on a high-speed USB link */
-int pvr2_hdw_is_hsm(struct pvr2_hdw *);
-
-/* Return a string token representative of the hardware type */
-const char *pvr2_hdw_get_type(struct pvr2_hdw *);
-
-/* Return a single line description of the hardware type */
-const char *pvr2_hdw_get_desc(struct pvr2_hdw *);
-
-/* Turn streaming on/off */
-int pvr2_hdw_set_streaming(struct pvr2_hdw *,int);
-
-/* Find out if streaming is on */
-int pvr2_hdw_get_streaming(struct pvr2_hdw *);
-
-/* Retrieve driver overall state */
-int pvr2_hdw_get_state(struct pvr2_hdw *);
-
-/* Configure the type of stream to generate */
-int pvr2_hdw_set_stream_type(struct pvr2_hdw *, enum pvr2_config);
-
-/* Get handle to video output stream */
-struct pvr2_stream *pvr2_hdw_get_video_stream(struct pvr2_hdw *);
-
-/* Enable / disable retrieval of CPU firmware or prom contents. This must
- be enabled before pvr2_hdw_cpufw_get() will function. Note that doing
- this may prevent the device from running (and leaving this mode may
- imply a device reset). */
-void pvr2_hdw_cpufw_set_enabled(struct pvr2_hdw *,
- int mode, /* 0=8KB FX2, 1=16KB FX2, 2=PROM */
- int enable_flag);
-
-/* Return true if we're in a mode for retrieval CPU firmware */
-int pvr2_hdw_cpufw_get_enabled(struct pvr2_hdw *);
-
-/* Retrieve a piece of the CPU's firmware at the given offset. Return
- value is the number of bytes retrieved or zero if we're past the end or
- an error otherwise (e.g. if firmware retrieval is not enabled). */
-int pvr2_hdw_cpufw_get(struct pvr2_hdw *,unsigned int offs,
- char *buf,unsigned int cnt);
-
-/* Retrieve a previously stored v4l minor device number */
-int pvr2_hdw_v4l_get_minor_number(struct pvr2_hdw *,enum pvr2_v4l_type index);
-
-/* Store a v4l minor device number */
-void pvr2_hdw_v4l_store_minor_number(struct pvr2_hdw *,
- enum pvr2_v4l_type index,int);
-
-/* Direct read/write access to chip's registers:
- match - specify criteria to identify target chip (this is a v4l dbg struct)
- reg_id - register number to access
- setFl - true to set the register, false to read it
- val_ptr - storage location for source / result. */
-int pvr2_hdw_register_access(struct pvr2_hdw *,
- struct v4l2_dbg_match *match, u64 reg_id,
- int setFl, u64 *val_ptr);
-
-/* The following entry points are all lower level things you normally don't
- want to worry about. */
-
-/* Issue a command and get a response from the device. LOTS of higher
- level stuff is built on this. */
-int pvr2_send_request(struct pvr2_hdw *,
- void *write_ptr,unsigned int write_len,
- void *read_ptr,unsigned int read_len);
-
-/* Slightly higher level device communication functions. */
-int pvr2_write_register(struct pvr2_hdw *, u16, u32);
-
-/* Call if for any reason we can't talk to the hardware anymore - this will
- cause the driver to stop flailing on the device. */
-void pvr2_hdw_render_useless(struct pvr2_hdw *);
-
-/* Set / clear 8051's reset bit */
-void pvr2_hdw_cpureset_assert(struct pvr2_hdw *,int);
-
-/* Execute a USB-commanded device reset */
-void pvr2_hdw_device_reset(struct pvr2_hdw *);
-
-/* Reset worker's error trapping circuit breaker */
-int pvr2_hdw_untrip(struct pvr2_hdw *);
-
-/* Execute hard reset command (after this point it's likely that the
- encoder will have to be reconfigured). This also clears the "useless"
- state. */
-int pvr2_hdw_cmd_deep_reset(struct pvr2_hdw *);
-
-/* Execute simple reset command */
-int pvr2_hdw_cmd_powerup(struct pvr2_hdw *);
-
-/* suspend */
-int pvr2_hdw_cmd_powerdown(struct pvr2_hdw *);
-
-/* Order decoder to reset */
-int pvr2_hdw_cmd_decoder_reset(struct pvr2_hdw *);
-
-/* Direct manipulation of GPIO bits */
-int pvr2_hdw_gpio_get_dir(struct pvr2_hdw *hdw,u32 *);
-int pvr2_hdw_gpio_get_out(struct pvr2_hdw *hdw,u32 *);
-int pvr2_hdw_gpio_get_in(struct pvr2_hdw *hdw,u32 *);
-int pvr2_hdw_gpio_chg_dir(struct pvr2_hdw *hdw,u32 msk,u32 val);
-int pvr2_hdw_gpio_chg_out(struct pvr2_hdw *hdw,u32 msk,u32 val);
-
-/* This data structure is specifically for the next function... */
-struct pvr2_hdw_debug_info {
- int big_lock_held;
- int ctl_lock_held;
- int flag_disconnected;
- int flag_init_ok;
- int flag_ok;
- int fw1_state;
- int flag_decoder_missed;
- int flag_tripped;
- int state_encoder_ok;
- int state_encoder_run;
- int state_decoder_run;
- int state_decoder_ready;
- int state_usbstream_run;
- int state_decoder_quiescent;
- int state_pipeline_config;
- int state_pipeline_req;
- int state_pipeline_pause;
- int state_pipeline_idle;
- int cmd_debug_state;
- int cmd_debug_write_len;
- int cmd_debug_read_len;
- int cmd_debug_write_pend;
- int cmd_debug_read_pend;
- int cmd_debug_timeout;
- int cmd_debug_rstatus;
- int cmd_debug_wstatus;
- unsigned char cmd_code;
-};
-
-/* Non-intrusively retrieve internal state info - this is useful for
- diagnosing lockups. Note that this operation is completed without any
- kind of locking and so it is not atomic and may yield inconsistent
- results. This is *purely* a debugging aid. */
-void pvr2_hdw_get_debug_info_unlocked(const struct pvr2_hdw *hdw,
- struct pvr2_hdw_debug_info *);
-
-/* Intrusively retrieve internal state info - this is useful for
- diagnosing overall driver state. This operation synchronizes against
- the overall driver mutex - so if there are locking problems this will
- likely hang! This is *purely* a debugging aid. */
-void pvr2_hdw_get_debug_info_locked(struct pvr2_hdw *hdw,
- struct pvr2_hdw_debug_info *);
-
-/* Report out several lines of text that describes driver internal state.
- Results are written into the passed-in buffer. */
-unsigned int pvr2_hdw_state_report(struct pvr2_hdw *hdw,
- char *buf_ptr,unsigned int buf_size);
-
-/* Cause modules to log their state once */
-void pvr2_hdw_trigger_module_log(struct pvr2_hdw *hdw);
-
-/* Cause encoder firmware to be uploaded into the device. This is normally
- done autonomously, but the interface is exported here because it is also
- a debugging aid. */
-int pvr2_upload_firmware2(struct pvr2_hdw *hdw);
-
-#endif /* __PVRUSB2_HDW_H */
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 75 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- *
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#include <linux/i2c.h>
-#include <linux/module.h>
-#include <media/ir-kbd-i2c.h>
-#include "pvrusb2-i2c-core.h"
-#include "pvrusb2-hdw-internal.h"
-#include "pvrusb2-debug.h"
-#include "pvrusb2-fx2-cmd.h"
-#include "pvrusb2.h"
-
-#define trace_i2c(...) pvr2_trace(PVR2_TRACE_I2C,__VA_ARGS__)
-
-/*
-
- This module attempts to implement a compliant I2C adapter for the pvrusb2
- device.
-
-*/
-
-static unsigned int i2c_scan;
-module_param(i2c_scan, int, S_IRUGO|S_IWUSR);
-MODULE_PARM_DESC(i2c_scan,"scan i2c bus at insmod time");
-
-static int ir_mode[PVR_NUM] = { [0 ... PVR_NUM-1] = 1 };
-module_param_array(ir_mode, int, NULL, 0444);
-MODULE_PARM_DESC(ir_mode,"specify: 0=disable IR reception, 1=normal IR");
-
-static int pvr2_disable_ir_video;
-module_param_named(disable_autoload_ir_video, pvr2_disable_ir_video,
- int, S_IRUGO|S_IWUSR);
-MODULE_PARM_DESC(disable_autoload_ir_video,
- "1=do not try to autoload ir_video IR receiver");
-
-static int pvr2_i2c_write(struct pvr2_hdw *hdw, /* Context */
- u8 i2c_addr, /* I2C address we're talking to */
- u8 *data, /* Data to write */
- u16 length) /* Size of data to write */
-{
- /* Return value - default 0 means success */
- int ret;
-
-
- if (!data) length = 0;
- if (length > (sizeof(hdw->cmd_buffer) - 3)) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "Killing an I2C write to %u that is too large"
- " (desired=%u limit=%u)",
- i2c_addr,
- length,(unsigned int)(sizeof(hdw->cmd_buffer) - 3));
- return -ENOTSUPP;
- }
-
- LOCK_TAKE(hdw->ctl_lock);
-
- /* Clear the command buffer (likely to be paranoia) */
- memset(hdw->cmd_buffer, 0, sizeof(hdw->cmd_buffer));
-
- /* Set up command buffer for an I2C write */
- hdw->cmd_buffer[0] = FX2CMD_I2C_WRITE; /* write prefix */
- hdw->cmd_buffer[1] = i2c_addr; /* i2c addr of chip */
- hdw->cmd_buffer[2] = length; /* length of what follows */
- if (length) memcpy(hdw->cmd_buffer + 3, data, length);
-
- /* Do the operation */
- ret = pvr2_send_request(hdw,
- hdw->cmd_buffer,
- length + 3,
- hdw->cmd_buffer,
- 1);
- if (!ret) {
- if (hdw->cmd_buffer[0] != 8) {
- ret = -EIO;
- if (hdw->cmd_buffer[0] != 7) {
- trace_i2c("unexpected status"
- " from i2_write[%d]: %d",
- i2c_addr,hdw->cmd_buffer[0]);
- }
- }
- }
-
- LOCK_GIVE(hdw->ctl_lock);
-
- return ret;
-}
-
-static int pvr2_i2c_read(struct pvr2_hdw *hdw, /* Context */
- u8 i2c_addr, /* I2C address we're talking to */
- u8 *data, /* Data to write */
- u16 dlen, /* Size of data to write */
- u8 *res, /* Where to put data we read */
- u16 rlen) /* Amount of data to read */
-{
- /* Return value - default 0 means success */
- int ret;
-
-
- if (!data) dlen = 0;
- if (dlen > (sizeof(hdw->cmd_buffer) - 4)) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "Killing an I2C read to %u that has wlen too large"
- " (desired=%u limit=%u)",
- i2c_addr,
- dlen,(unsigned int)(sizeof(hdw->cmd_buffer) - 4));
- return -ENOTSUPP;
- }
- if (res && (rlen > (sizeof(hdw->cmd_buffer) - 1))) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "Killing an I2C read to %u that has rlen too large"
- " (desired=%u limit=%u)",
- i2c_addr,
- rlen,(unsigned int)(sizeof(hdw->cmd_buffer) - 1));
- return -ENOTSUPP;
- }
-
- LOCK_TAKE(hdw->ctl_lock);
-
- /* Clear the command buffer (likely to be paranoia) */
- memset(hdw->cmd_buffer, 0, sizeof(hdw->cmd_buffer));
-
- /* Set up command buffer for an I2C write followed by a read */
- hdw->cmd_buffer[0] = FX2CMD_I2C_READ; /* read prefix */
- hdw->cmd_buffer[1] = dlen; /* arg length */
- hdw->cmd_buffer[2] = rlen; /* answer length. Device will send one
- more byte (status). */
- hdw->cmd_buffer[3] = i2c_addr; /* i2c addr of chip */
- if (dlen) memcpy(hdw->cmd_buffer + 4, data, dlen);
-
- /* Do the operation */
- ret = pvr2_send_request(hdw,
- hdw->cmd_buffer,
- 4 + dlen,
- hdw->cmd_buffer,
- rlen + 1);
- if (!ret) {
- if (hdw->cmd_buffer[0] != 8) {
- ret = -EIO;
- if (hdw->cmd_buffer[0] != 7) {
- trace_i2c("unexpected status"
- " from i2_read[%d]: %d",
- i2c_addr,hdw->cmd_buffer[0]);
- }
- }
- }
-
- /* Copy back the result */
- if (res && rlen) {
- if (ret) {
- /* Error, just blank out the return buffer */
- memset(res, 0, rlen);
- } else {
- memcpy(res, hdw->cmd_buffer + 1, rlen);
- }
- }
-
- LOCK_GIVE(hdw->ctl_lock);
-
- return ret;
-}
-
-/* This is the common low level entry point for doing I2C operations to the
- hardware. */
-static int pvr2_i2c_basic_op(struct pvr2_hdw *hdw,
- u8 i2c_addr,
- u8 *wdata,
- u16 wlen,
- u8 *rdata,
- u16 rlen)
-{
- if (!rdata) rlen = 0;
- if (!wdata) wlen = 0;
- if (rlen || !wlen) {
- return pvr2_i2c_read(hdw,i2c_addr,wdata,wlen,rdata,rlen);
- } else {
- return pvr2_i2c_write(hdw,i2c_addr,wdata,wlen);
- }
-}
-
-
-/* This is a special entry point for cases of I2C transaction attempts to
- the IR receiver. The implementation here simulates the IR receiver by
- issuing a command to the FX2 firmware and using that response to return
- what the real I2C receiver would have returned. We use this for 24xxx
- devices, where the IR receiver chip has been removed and replaced with
- FX2 related logic. */
-static int i2c_24xxx_ir(struct pvr2_hdw *hdw,
- u8 i2c_addr,u8 *wdata,u16 wlen,u8 *rdata,u16 rlen)
-{
- u8 dat[4];
- unsigned int stat;
-
- if (!(rlen || wlen)) {
- /* This is a probe attempt. Just let it succeed. */
- return 0;
- }
-
- /* We don't understand this kind of transaction */
- if ((wlen != 0) || (rlen == 0)) return -EIO;
-
- if (rlen < 3) {
- /* Mike Isely <isely@pobox.com> Appears to be a probe
- attempt from lirc. Just fill in zeroes and return. If
- we try instead to do the full transaction here, then bad
- things seem to happen within the lirc driver module
- (version 0.8.0-7 sources from Debian, when run under
- vanilla 2.6.17.6 kernel) - and I don't have the patience
- to chase it down. */
- if (rlen > 0) rdata[0] = 0;
- if (rlen > 1) rdata[1] = 0;
- return 0;
- }
-
- /* Issue a command to the FX2 to read the IR receiver. */
- LOCK_TAKE(hdw->ctl_lock); do {
- hdw->cmd_buffer[0] = FX2CMD_GET_IR_CODE;
- stat = pvr2_send_request(hdw,
- hdw->cmd_buffer,1,
- hdw->cmd_buffer,4);
- dat[0] = hdw->cmd_buffer[0];
- dat[1] = hdw->cmd_buffer[1];
- dat[2] = hdw->cmd_buffer[2];
- dat[3] = hdw->cmd_buffer[3];
- } while (0); LOCK_GIVE(hdw->ctl_lock);
-
- /* Give up if that operation failed. */
- if (stat != 0) return stat;
-
- /* Mangle the results into something that looks like the real IR
- receiver. */
- rdata[2] = 0xc1;
- if (dat[0] != 1) {
- /* No code received. */
- rdata[0] = 0;
- rdata[1] = 0;
- } else {
- u16 val;
- /* Mash the FX2 firmware-provided IR code into something
- that the normal i2c chip-level driver expects. */
- val = dat[1];
- val <<= 8;
- val |= dat[2];
- val >>= 1;
- val &= ~0x0003;
- val |= 0x8000;
- rdata[0] = (val >> 8) & 0xffu;
- rdata[1] = val & 0xffu;
- }
-
- return 0;
-}
-
-/* This is a special entry point that is entered if an I2C operation is
- attempted to a wm8775 chip on model 24xxx hardware. Autodetect of this
- part doesn't work, but we know it is really there. So let's look for
- the autodetect attempt and just return success if we see that. */
-static int i2c_hack_wm8775(struct pvr2_hdw *hdw,
- u8 i2c_addr,u8 *wdata,u16 wlen,u8 *rdata,u16 rlen)
-{
- if (!(rlen || wlen)) {
- // This is a probe attempt. Just let it succeed.
- return 0;
- }
- return pvr2_i2c_basic_op(hdw,i2c_addr,wdata,wlen,rdata,rlen);
-}
-
-/* This is an entry point designed to always fail any attempt to perform a
- transfer. We use this to cause certain I2C addresses to not be
- probed. */
-static int i2c_black_hole(struct pvr2_hdw *hdw,
- u8 i2c_addr,u8 *wdata,u16 wlen,u8 *rdata,u16 rlen)
-{
- return -EIO;
-}
-
-/* This is a special entry point that is entered if an I2C operation is
- attempted to a cx25840 chip on model 24xxx hardware. This chip can
- sometimes wedge itself. Worse still, when this happens msp3400 can
- falsely detect this part and then the system gets hosed up after msp3400
- gets confused and dies. What we want to do here is try to keep msp3400
- away and also try to notice if the chip is wedged and send a warning to
- the system log. */
-static int i2c_hack_cx25840(struct pvr2_hdw *hdw,
- u8 i2c_addr,u8 *wdata,u16 wlen,u8 *rdata,u16 rlen)
-{
- int ret;
- unsigned int subaddr;
- u8 wbuf[2];
- int state = hdw->i2c_cx25840_hack_state;
-
- if (!(rlen || wlen)) {
- // Probe attempt - always just succeed and don't bother the
- // hardware (this helps to make the state machine further
- // down somewhat easier).
- return 0;
- }
-
- if (state == 3) {
- return pvr2_i2c_basic_op(hdw,i2c_addr,wdata,wlen,rdata,rlen);
- }
-
- /* We're looking for the exact pattern where the revision register
- is being read. The cx25840 module will always look at the
- revision register first. Any other pattern of access therefore
- has to be a probe attempt from somebody else so we'll reject it.
- Normally we could just let each client just probe the part
- anyway, but when the cx25840 is wedged, msp3400 will get a false
- positive and that just screws things up... */
-
- if (wlen == 0) {
- switch (state) {
- case 1: subaddr = 0x0100; break;
- case 2: subaddr = 0x0101; break;
- default: goto fail;
- }
- } else if (wlen == 2) {
- subaddr = (wdata[0] << 8) | wdata[1];
- switch (subaddr) {
- case 0x0100: state = 1; break;
- case 0x0101: state = 2; break;
- default: goto fail;
- }
- } else {
- goto fail;
- }
- if (!rlen) goto success;
- state = 0;
- if (rlen != 1) goto fail;
-
- /* If we get to here then we have a legitimate read for one of the
- two revision bytes, so pass it through. */
- wbuf[0] = subaddr >> 8;
- wbuf[1] = subaddr;
- ret = pvr2_i2c_basic_op(hdw,i2c_addr,wbuf,2,rdata,rlen);
-
- if ((ret != 0) || (*rdata == 0x04) || (*rdata == 0x0a)) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "WARNING: Detected a wedged cx25840 chip;"
- " the device will not work.");
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "WARNING: Try power cycling the pvrusb2 device.");
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "WARNING: Disabling further access to the device"
- " to prevent other foul-ups.");
- // This blocks all further communication with the part.
- hdw->i2c_func[0x44] = NULL;
- pvr2_hdw_render_useless(hdw);
- goto fail;
- }
-
- /* Success! */
- pvr2_trace(PVR2_TRACE_CHIPS,"cx25840 appears to be OK.");
- state = 3;
-
- success:
- hdw->i2c_cx25840_hack_state = state;
- return 0;
-
- fail:
- hdw->i2c_cx25840_hack_state = state;
- return -EIO;
-}
-
-/* This is a very, very limited I2C adapter implementation. We can only
- support what we actually know will work on the device... */
-static int pvr2_i2c_xfer(struct i2c_adapter *i2c_adap,
- struct i2c_msg msgs[],
- int num)
-{
- int ret = -ENOTSUPP;
- pvr2_i2c_func funcp = NULL;
- struct pvr2_hdw *hdw = (struct pvr2_hdw *)(i2c_adap->algo_data);
-
- if (!num) {
- ret = -EINVAL;
- goto done;
- }
- if (msgs[0].addr < PVR2_I2C_FUNC_CNT) {
- funcp = hdw->i2c_func[msgs[0].addr];
- }
- if (!funcp) {
- ret = -EIO;
- goto done;
- }
-
- if (num == 1) {
- if (msgs[0].flags & I2C_M_RD) {
- /* Simple read */
- u16 tcnt,bcnt,offs;
- if (!msgs[0].len) {
- /* Length == 0 read. This is a probe. */
- if (funcp(hdw,msgs[0].addr,NULL,0,NULL,0)) {
- ret = -EIO;
- goto done;
- }
- ret = 1;
- goto done;
- }
- /* If the read is short enough we'll do the whole
- thing atomically. Otherwise we have no choice
- but to break apart the reads. */
- tcnt = msgs[0].len;
- offs = 0;
- while (tcnt) {
- bcnt = tcnt;
- if (bcnt > sizeof(hdw->cmd_buffer)-1) {
- bcnt = sizeof(hdw->cmd_buffer)-1;
- }
- if (funcp(hdw,msgs[0].addr,NULL,0,
- msgs[0].buf+offs,bcnt)) {
- ret = -EIO;
- goto done;
- }
- offs += bcnt;
- tcnt -= bcnt;
- }
- ret = 1;
- goto done;
- } else {
- /* Simple write */
- ret = 1;
- if (funcp(hdw,msgs[0].addr,
- msgs[0].buf,msgs[0].len,NULL,0)) {
- ret = -EIO;
- }
- goto done;
- }
- } else if (num == 2) {
- if (msgs[0].addr != msgs[1].addr) {
- trace_i2c("i2c refusing 2 phase transfer with"
- " conflicting target addresses");
- ret = -ENOTSUPP;
- goto done;
- }
- if ((!((msgs[0].flags & I2C_M_RD))) &&
- (msgs[1].flags & I2C_M_RD)) {
- u16 tcnt,bcnt,wcnt,offs;
- /* Write followed by atomic read. If the read
- portion is short enough we'll do the whole thing
- atomically. Otherwise we have no choice but to
- break apart the reads. */
- tcnt = msgs[1].len;
- wcnt = msgs[0].len;
- offs = 0;
- while (tcnt || wcnt) {
- bcnt = tcnt;
- if (bcnt > sizeof(hdw->cmd_buffer)-1) {
- bcnt = sizeof(hdw->cmd_buffer)-1;
- }
- if (funcp(hdw,msgs[0].addr,
- msgs[0].buf,wcnt,
- msgs[1].buf+offs,bcnt)) {
- ret = -EIO;
- goto done;
- }
- offs += bcnt;
- tcnt -= bcnt;
- wcnt = 0;
- }
- ret = 2;
- goto done;
- } else {
- trace_i2c("i2c refusing complex transfer"
- " read0=%d read1=%d",
- (msgs[0].flags & I2C_M_RD),
- (msgs[1].flags & I2C_M_RD));
- }
- } else {
- trace_i2c("i2c refusing %d phase transfer",num);
- }
-
- done:
- if (pvrusb2_debug & PVR2_TRACE_I2C_TRAF) {
- unsigned int idx,offs,cnt;
- for (idx = 0; idx < num; idx++) {
- cnt = msgs[idx].len;
- printk(KERN_INFO
- "pvrusb2 i2c xfer %u/%u:"
- " addr=0x%x len=%d %s",
- idx+1,num,
- msgs[idx].addr,
- cnt,
- (msgs[idx].flags & I2C_M_RD ?
- "read" : "write"));
- if ((ret > 0) || !(msgs[idx].flags & I2C_M_RD)) {
- if (cnt > 8) cnt = 8;
- printk(" [");
- for (offs = 0; offs < (cnt>8?8:cnt); offs++) {
- if (offs) printk(" ");
- printk("%02x",msgs[idx].buf[offs]);
- }
- if (offs < cnt) printk(" ...");
- printk("]");
- }
- if (idx+1 == num) {
- printk(" result=%d",ret);
- }
- printk("\n");
- }
- if (!num) {
- printk(KERN_INFO
- "pvrusb2 i2c xfer null transfer result=%d\n",
- ret);
- }
- }
- return ret;
-}
-
-static u32 pvr2_i2c_functionality(struct i2c_adapter *adap)
-{
- return I2C_FUNC_SMBUS_EMUL | I2C_FUNC_I2C;
-}
-
-static struct i2c_algorithm pvr2_i2c_algo_template = {
- .master_xfer = pvr2_i2c_xfer,
- .functionality = pvr2_i2c_functionality,
-};
-
-static struct i2c_adapter pvr2_i2c_adap_template = {
- .owner = THIS_MODULE,
- .class = 0,
-};
-
-
-/* Return true if device exists at given address */
-static int do_i2c_probe(struct pvr2_hdw *hdw, int addr)
-{
- struct i2c_msg msg[1];
- int rc;
- msg[0].addr = 0;
- msg[0].flags = I2C_M_RD;
- msg[0].len = 0;
- msg[0].buf = NULL;
- msg[0].addr = addr;
- rc = i2c_transfer(&hdw->i2c_adap, msg, ARRAY_SIZE(msg));
- return rc == 1;
-}
-
-static void do_i2c_scan(struct pvr2_hdw *hdw)
-{
- int i;
- printk(KERN_INFO "%s: i2c scan beginning\n", hdw->name);
- for (i = 0; i < 128; i++) {
- if (do_i2c_probe(hdw, i)) {
- printk(KERN_INFO "%s: i2c scan: found device @ 0x%x\n",
- hdw->name, i);
- }
- }
- printk(KERN_INFO "%s: i2c scan done.\n", hdw->name);
-}
-
-static void pvr2_i2c_register_ir(struct pvr2_hdw *hdw)
-{
- struct i2c_board_info info;
- struct IR_i2c_init_data *init_data = &hdw->ir_init_data;
- if (pvr2_disable_ir_video) {
- pvr2_trace(PVR2_TRACE_INFO,
- "Automatic binding of ir_video has been disabled.");
- return;
- }
- memset(&info, 0, sizeof(struct i2c_board_info));
- switch (hdw->ir_scheme_active) {
- case PVR2_IR_SCHEME_24XXX: /* FX2-controlled IR */
- case PVR2_IR_SCHEME_29XXX: /* Original 29xxx device */
- init_data->ir_codes = RC_MAP_HAUPPAUGE;
- init_data->internal_get_key_func = IR_KBD_GET_KEY_HAUP;
- init_data->type = RC_TYPE_RC5;
- init_data->name = hdw->hdw_desc->description;
- init_data->polling_interval = 100; /* ms From ir-kbd-i2c */
- /* IR Receiver */
- info.addr = 0x18;
- info.platform_data = init_data;
- strlcpy(info.type, "ir_video", I2C_NAME_SIZE);
- pvr2_trace(PVR2_TRACE_INFO, "Binding %s to i2c address 0x%02x.",
- info.type, info.addr);
- i2c_new_device(&hdw->i2c_adap, &info);
- break;
- case PVR2_IR_SCHEME_ZILOG: /* HVR-1950 style */
- case PVR2_IR_SCHEME_24XXX_MCE: /* 24xxx MCE device */
- init_data->ir_codes = RC_MAP_HAUPPAUGE;
- init_data->internal_get_key_func = IR_KBD_GET_KEY_HAUP_XVR;
- init_data->type = RC_TYPE_RC5;
- init_data->name = hdw->hdw_desc->description;
- /* IR Receiver */
- info.addr = 0x71;
- info.platform_data = init_data;
- strlcpy(info.type, "ir_rx_z8f0811_haup", I2C_NAME_SIZE);
- pvr2_trace(PVR2_TRACE_INFO, "Binding %s to i2c address 0x%02x.",
- info.type, info.addr);
- i2c_new_device(&hdw->i2c_adap, &info);
- /* IR Trasmitter */
- info.addr = 0x70;
- info.platform_data = init_data;
- strlcpy(info.type, "ir_tx_z8f0811_haup", I2C_NAME_SIZE);
- pvr2_trace(PVR2_TRACE_INFO, "Binding %s to i2c address 0x%02x.",
- info.type, info.addr);
- i2c_new_device(&hdw->i2c_adap, &info);
- break;
- default:
- /* The device either doesn't support I2C-based IR or we
- don't know (yet) how to operate IR on the device. */
- break;
- }
-}
-
-void pvr2_i2c_core_init(struct pvr2_hdw *hdw)
-{
- unsigned int idx;
-
- /* The default action for all possible I2C addresses is just to do
- the transfer normally. */
- for (idx = 0; idx < PVR2_I2C_FUNC_CNT; idx++) {
- hdw->i2c_func[idx] = pvr2_i2c_basic_op;
- }
-
- /* However, deal with various special cases for 24xxx hardware. */
- if (ir_mode[hdw->unit_number] == 0) {
- printk(KERN_INFO "%s: IR disabled\n",hdw->name);
- hdw->i2c_func[0x18] = i2c_black_hole;
- } else if (ir_mode[hdw->unit_number] == 1) {
- if (hdw->ir_scheme_active == PVR2_IR_SCHEME_24XXX) {
- /* Set up translation so that our IR looks like a
- 29xxx device */
- hdw->i2c_func[0x18] = i2c_24xxx_ir;
- }
- }
- if (hdw->hdw_desc->flag_has_cx25840) {
- hdw->i2c_func[0x44] = i2c_hack_cx25840;
- }
- if (hdw->hdw_desc->flag_has_wm8775) {
- hdw->i2c_func[0x1b] = i2c_hack_wm8775;
- }
-
- // Configure the adapter and set up everything else related to it.
- memcpy(&hdw->i2c_adap,&pvr2_i2c_adap_template,sizeof(hdw->i2c_adap));
- memcpy(&hdw->i2c_algo,&pvr2_i2c_algo_template,sizeof(hdw->i2c_algo));
- strlcpy(hdw->i2c_adap.name,hdw->name,sizeof(hdw->i2c_adap.name));
- hdw->i2c_adap.dev.parent = &hdw->usb_dev->dev;
- hdw->i2c_adap.algo = &hdw->i2c_algo;
- hdw->i2c_adap.algo_data = hdw;
- hdw->i2c_linked = !0;
- i2c_set_adapdata(&hdw->i2c_adap, &hdw->v4l2_dev);
- i2c_add_adapter(&hdw->i2c_adap);
- if (hdw->i2c_func[0x18] == i2c_24xxx_ir) {
- /* Probe for a different type of IR receiver on this
- device. This is really the only way to differentiate
- older 24xxx devices from 24xxx variants that include an
- IR blaster. If the IR blaster is present, the IR
- receiver is part of that chip and thus we must disable
- the emulated IR receiver. */
- if (do_i2c_probe(hdw, 0x71)) {
- pvr2_trace(PVR2_TRACE_INFO,
- "Device has newer IR hardware;"
- " disabling unneeded virtual IR device");
- hdw->i2c_func[0x18] = NULL;
- /* Remember that this is a different device... */
- hdw->ir_scheme_active = PVR2_IR_SCHEME_24XXX_MCE;
- }
- }
- if (i2c_scan) do_i2c_scan(hdw);
-
- pvr2_i2c_register_ir(hdw);
-}
-
-void pvr2_i2c_core_done(struct pvr2_hdw *hdw)
-{
- if (hdw->i2c_linked) {
- i2c_del_adapter(&hdw->i2c_adap);
- hdw->i2c_linked = 0;
- }
-}
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 75 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- *
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-#ifndef __PVRUSB2_I2C_CORE_H
-#define __PVRUSB2_I2C_CORE_H
-
-struct pvr2_hdw;
-
-void pvr2_i2c_core_init(struct pvr2_hdw *);
-void pvr2_i2c_core_done(struct pvr2_hdw *);
-
-
-#endif /* __PVRUSB2_I2C_ADAPTER_H */
-
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 75 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- *
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#include "pvrusb2-io.h"
-#include "pvrusb2-debug.h"
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/slab.h>
-#include <linux/mutex.h>
-
-static const char *pvr2_buffer_state_decode(enum pvr2_buffer_state);
-
-#define BUFFER_SIG 0x47653271
-
-// #define SANITY_CHECK_BUFFERS
-
-
-#ifdef SANITY_CHECK_BUFFERS
-#define BUFFER_CHECK(bp) do { \
- if ((bp)->signature != BUFFER_SIG) { \
- pvr2_trace(PVR2_TRACE_ERROR_LEGS, \
- "Buffer %p is bad at %s:%d", \
- (bp),__FILE__,__LINE__); \
- pvr2_buffer_describe(bp,"BadSig"); \
- BUG(); \
- } \
-} while (0)
-#else
-#define BUFFER_CHECK(bp) do {} while(0)
-#endif
-
-struct pvr2_stream {
- /* Buffers queued for reading */
- struct list_head queued_list;
- unsigned int q_count;
- unsigned int q_bcount;
- /* Buffers with retrieved data */
- struct list_head ready_list;
- unsigned int r_count;
- unsigned int r_bcount;
- /* Buffers available for use */
- struct list_head idle_list;
- unsigned int i_count;
- unsigned int i_bcount;
- /* Pointers to all buffers */
- struct pvr2_buffer **buffers;
- /* Array size of buffers */
- unsigned int buffer_slot_count;
- /* Total buffers actually in circulation */
- unsigned int buffer_total_count;
- /* Designed number of buffers to be in circulation */
- unsigned int buffer_target_count;
- /* Executed when ready list become non-empty */
- pvr2_stream_callback callback_func;
- void *callback_data;
- /* Context for transfer endpoint */
- struct usb_device *dev;
- int endpoint;
- /* Overhead for mutex enforcement */
- spinlock_t list_lock;
- struct mutex mutex;
- /* Tracking state for tolerating errors */
- unsigned int fail_count;
- unsigned int fail_tolerance;
-
- unsigned int buffers_processed;
- unsigned int buffers_failed;
- unsigned int bytes_processed;
-};
-
-struct pvr2_buffer {
- int id;
- int signature;
- enum pvr2_buffer_state state;
- void *ptr; /* Pointer to storage area */
- unsigned int max_count; /* Size of storage area */
- unsigned int used_count; /* Amount of valid data in storage area */
- int status; /* Transfer result status */
- struct pvr2_stream *stream;
- struct list_head list_overhead;
- struct urb *purb;
-};
-
-static const char *pvr2_buffer_state_decode(enum pvr2_buffer_state st)
-{
- switch (st) {
- case pvr2_buffer_state_none: return "none";
- case pvr2_buffer_state_idle: return "idle";
- case pvr2_buffer_state_queued: return "queued";
- case pvr2_buffer_state_ready: return "ready";
- }
- return "unknown";
-}
-
-#ifdef SANITY_CHECK_BUFFERS
-static void pvr2_buffer_describe(struct pvr2_buffer *bp,const char *msg)
-{
- pvr2_trace(PVR2_TRACE_INFO,
- "buffer%s%s %p state=%s id=%d status=%d"
- " stream=%p purb=%p sig=0x%x",
- (msg ? " " : ""),
- (msg ? msg : ""),
- bp,
- (bp ? pvr2_buffer_state_decode(bp->state) : "(invalid)"),
- (bp ? bp->id : 0),
- (bp ? bp->status : 0),
- (bp ? bp->stream : NULL),
- (bp ? bp->purb : NULL),
- (bp ? bp->signature : 0));
-}
-#endif /* SANITY_CHECK_BUFFERS */
-
-static void pvr2_buffer_remove(struct pvr2_buffer *bp)
-{
- unsigned int *cnt;
- unsigned int *bcnt;
- unsigned int ccnt;
- struct pvr2_stream *sp = bp->stream;
- switch (bp->state) {
- case pvr2_buffer_state_idle:
- cnt = &sp->i_count;
- bcnt = &sp->i_bcount;
- ccnt = bp->max_count;
- break;
- case pvr2_buffer_state_queued:
- cnt = &sp->q_count;
- bcnt = &sp->q_bcount;
- ccnt = bp->max_count;
- break;
- case pvr2_buffer_state_ready:
- cnt = &sp->r_count;
- bcnt = &sp->r_bcount;
- ccnt = bp->used_count;
- break;
- default:
- return;
- }
- list_del_init(&bp->list_overhead);
- (*cnt)--;
- (*bcnt) -= ccnt;
- pvr2_trace(PVR2_TRACE_BUF_FLOW,
- "/*---TRACE_FLOW---*/"
- " bufferPool %8s dec cap=%07d cnt=%02d",
- pvr2_buffer_state_decode(bp->state),*bcnt,*cnt);
- bp->state = pvr2_buffer_state_none;
-}
-
-static void pvr2_buffer_set_none(struct pvr2_buffer *bp)
-{
- unsigned long irq_flags;
- struct pvr2_stream *sp;
- BUFFER_CHECK(bp);
- sp = bp->stream;
- pvr2_trace(PVR2_TRACE_BUF_FLOW,
- "/*---TRACE_FLOW---*/ bufferState %p %6s --> %6s",
- bp,
- pvr2_buffer_state_decode(bp->state),
- pvr2_buffer_state_decode(pvr2_buffer_state_none));
- spin_lock_irqsave(&sp->list_lock,irq_flags);
- pvr2_buffer_remove(bp);
- spin_unlock_irqrestore(&sp->list_lock,irq_flags);
-}
-
-static int pvr2_buffer_set_ready(struct pvr2_buffer *bp)
-{
- int fl;
- unsigned long irq_flags;
- struct pvr2_stream *sp;
- BUFFER_CHECK(bp);
- sp = bp->stream;
- pvr2_trace(PVR2_TRACE_BUF_FLOW,
- "/*---TRACE_FLOW---*/ bufferState %p %6s --> %6s",
- bp,
- pvr2_buffer_state_decode(bp->state),
- pvr2_buffer_state_decode(pvr2_buffer_state_ready));
- spin_lock_irqsave(&sp->list_lock,irq_flags);
- fl = (sp->r_count == 0);
- pvr2_buffer_remove(bp);
- list_add_tail(&bp->list_overhead,&sp->ready_list);
- bp->state = pvr2_buffer_state_ready;
- (sp->r_count)++;
- sp->r_bcount += bp->used_count;
- pvr2_trace(PVR2_TRACE_BUF_FLOW,
- "/*---TRACE_FLOW---*/"
- " bufferPool %8s inc cap=%07d cnt=%02d",
- pvr2_buffer_state_decode(bp->state),
- sp->r_bcount,sp->r_count);
- spin_unlock_irqrestore(&sp->list_lock,irq_flags);
- return fl;
-}
-
-static void pvr2_buffer_set_idle(struct pvr2_buffer *bp)
-{
- unsigned long irq_flags;
- struct pvr2_stream *sp;
- BUFFER_CHECK(bp);
- sp = bp->stream;
- pvr2_trace(PVR2_TRACE_BUF_FLOW,
- "/*---TRACE_FLOW---*/ bufferState %p %6s --> %6s",
- bp,
- pvr2_buffer_state_decode(bp->state),
- pvr2_buffer_state_decode(pvr2_buffer_state_idle));
- spin_lock_irqsave(&sp->list_lock,irq_flags);
- pvr2_buffer_remove(bp);
- list_add_tail(&bp->list_overhead,&sp->idle_list);
- bp->state = pvr2_buffer_state_idle;
- (sp->i_count)++;
- sp->i_bcount += bp->max_count;
- pvr2_trace(PVR2_TRACE_BUF_FLOW,
- "/*---TRACE_FLOW---*/"
- " bufferPool %8s inc cap=%07d cnt=%02d",
- pvr2_buffer_state_decode(bp->state),
- sp->i_bcount,sp->i_count);
- spin_unlock_irqrestore(&sp->list_lock,irq_flags);
-}
-
-static void pvr2_buffer_set_queued(struct pvr2_buffer *bp)
-{
- unsigned long irq_flags;
- struct pvr2_stream *sp;
- BUFFER_CHECK(bp);
- sp = bp->stream;
- pvr2_trace(PVR2_TRACE_BUF_FLOW,
- "/*---TRACE_FLOW---*/ bufferState %p %6s --> %6s",
- bp,
- pvr2_buffer_state_decode(bp->state),
- pvr2_buffer_state_decode(pvr2_buffer_state_queued));
- spin_lock_irqsave(&sp->list_lock,irq_flags);
- pvr2_buffer_remove(bp);
- list_add_tail(&bp->list_overhead,&sp->queued_list);
- bp->state = pvr2_buffer_state_queued;
- (sp->q_count)++;
- sp->q_bcount += bp->max_count;
- pvr2_trace(PVR2_TRACE_BUF_FLOW,
- "/*---TRACE_FLOW---*/"
- " bufferPool %8s inc cap=%07d cnt=%02d",
- pvr2_buffer_state_decode(bp->state),
- sp->q_bcount,sp->q_count);
- spin_unlock_irqrestore(&sp->list_lock,irq_flags);
-}
-
-static void pvr2_buffer_wipe(struct pvr2_buffer *bp)
-{
- if (bp->state == pvr2_buffer_state_queued) {
- usb_kill_urb(bp->purb);
- }
-}
-
-static int pvr2_buffer_init(struct pvr2_buffer *bp,
- struct pvr2_stream *sp,
- unsigned int id)
-{
- memset(bp,0,sizeof(*bp));
- bp->signature = BUFFER_SIG;
- bp->id = id;
- pvr2_trace(PVR2_TRACE_BUF_POOL,
- "/*---TRACE_FLOW---*/ bufferInit %p stream=%p",bp,sp);
- bp->stream = sp;
- bp->state = pvr2_buffer_state_none;
- INIT_LIST_HEAD(&bp->list_overhead);
- bp->purb = usb_alloc_urb(0,GFP_KERNEL);
- if (! bp->purb) return -ENOMEM;
-#ifdef SANITY_CHECK_BUFFERS
- pvr2_buffer_describe(bp,"create");
-#endif
- return 0;
-}
-
-static void pvr2_buffer_done(struct pvr2_buffer *bp)
-{
-#ifdef SANITY_CHECK_BUFFERS
- pvr2_buffer_describe(bp,"delete");
-#endif
- pvr2_buffer_wipe(bp);
- pvr2_buffer_set_none(bp);
- bp->signature = 0;
- bp->stream = NULL;
- usb_free_urb(bp->purb);
- pvr2_trace(PVR2_TRACE_BUF_POOL,"/*---TRACE_FLOW---*/"
- " bufferDone %p",bp);
-}
-
-static int pvr2_stream_buffer_count(struct pvr2_stream *sp,unsigned int cnt)
-{
- int ret;
- unsigned int scnt;
-
- /* Allocate buffers pointer array in multiples of 32 entries */
- if (cnt == sp->buffer_total_count) return 0;
-
- pvr2_trace(PVR2_TRACE_BUF_POOL,
- "/*---TRACE_FLOW---*/ poolResize "
- " stream=%p cur=%d adj=%+d",
- sp,
- sp->buffer_total_count,
- cnt-sp->buffer_total_count);
-
- scnt = cnt & ~0x1f;
- if (cnt > scnt) scnt += 0x20;
-
- if (cnt > sp->buffer_total_count) {
- if (scnt > sp->buffer_slot_count) {
- struct pvr2_buffer **nb;
- nb = kmalloc(scnt * sizeof(*nb),GFP_KERNEL);
- if (!nb) return -ENOMEM;
- if (sp->buffer_slot_count) {
- memcpy(nb,sp->buffers,
- sp->buffer_slot_count * sizeof(*nb));
- kfree(sp->buffers);
- }
- sp->buffers = nb;
- sp->buffer_slot_count = scnt;
- }
- while (sp->buffer_total_count < cnt) {
- struct pvr2_buffer *bp;
- bp = kmalloc(sizeof(*bp),GFP_KERNEL);
- if (!bp) return -ENOMEM;
- ret = pvr2_buffer_init(bp,sp,sp->buffer_total_count);
- if (ret) {
- kfree(bp);
- return -ENOMEM;
- }
- sp->buffers[sp->buffer_total_count] = bp;
- (sp->buffer_total_count)++;
- pvr2_buffer_set_idle(bp);
- }
- } else {
- while (sp->buffer_total_count > cnt) {
- struct pvr2_buffer *bp;
- bp = sp->buffers[sp->buffer_total_count - 1];
- /* Paranoia */
- sp->buffers[sp->buffer_total_count - 1] = NULL;
- (sp->buffer_total_count)--;
- pvr2_buffer_done(bp);
- kfree(bp);
- }
- if (scnt < sp->buffer_slot_count) {
- struct pvr2_buffer **nb = NULL;
- if (scnt) {
- nb = kmalloc(scnt * sizeof(*nb),GFP_KERNEL);
- if (!nb) return -ENOMEM;
- memcpy(nb,sp->buffers,scnt * sizeof(*nb));
- }
- kfree(sp->buffers);
- sp->buffers = nb;
- sp->buffer_slot_count = scnt;
- }
- }
- return 0;
-}
-
-static int pvr2_stream_achieve_buffer_count(struct pvr2_stream *sp)
-{
- struct pvr2_buffer *bp;
- unsigned int cnt;
-
- if (sp->buffer_total_count == sp->buffer_target_count) return 0;
-
- pvr2_trace(PVR2_TRACE_BUF_POOL,
- "/*---TRACE_FLOW---*/"
- " poolCheck stream=%p cur=%d tgt=%d",
- sp,sp->buffer_total_count,sp->buffer_target_count);
-
- if (sp->buffer_total_count < sp->buffer_target_count) {
- return pvr2_stream_buffer_count(sp,sp->buffer_target_count);
- }
-
- cnt = 0;
- while ((sp->buffer_total_count - cnt) > sp->buffer_target_count) {
- bp = sp->buffers[sp->buffer_total_count - (cnt + 1)];
- if (bp->state != pvr2_buffer_state_idle) break;
- cnt++;
- }
- if (cnt) {
- pvr2_stream_buffer_count(sp,sp->buffer_total_count - cnt);
- }
-
- return 0;
-}
-
-static void pvr2_stream_internal_flush(struct pvr2_stream *sp)
-{
- struct list_head *lp;
- struct pvr2_buffer *bp1;
- while ((lp = sp->queued_list.next) != &sp->queued_list) {
- bp1 = list_entry(lp,struct pvr2_buffer,list_overhead);
- pvr2_buffer_wipe(bp1);
- /* At this point, we should be guaranteed that no
- completion callback may happen on this buffer. But it's
- possible that it might have completed after we noticed
- it but before we wiped it. So double check its status
- here first. */
- if (bp1->state != pvr2_buffer_state_queued) continue;
- pvr2_buffer_set_idle(bp1);
- }
- if (sp->buffer_total_count != sp->buffer_target_count) {
- pvr2_stream_achieve_buffer_count(sp);
- }
-}
-
-static void pvr2_stream_init(struct pvr2_stream *sp)
-{
- spin_lock_init(&sp->list_lock);
- mutex_init(&sp->mutex);
- INIT_LIST_HEAD(&sp->queued_list);
- INIT_LIST_HEAD(&sp->ready_list);
- INIT_LIST_HEAD(&sp->idle_list);
-}
-
-static void pvr2_stream_done(struct pvr2_stream *sp)
-{
- mutex_lock(&sp->mutex); do {
- pvr2_stream_internal_flush(sp);
- pvr2_stream_buffer_count(sp,0);
- } while (0); mutex_unlock(&sp->mutex);
-}
-
-static void buffer_complete(struct urb *urb)
-{
- struct pvr2_buffer *bp = urb->context;
- struct pvr2_stream *sp;
- unsigned long irq_flags;
- BUFFER_CHECK(bp);
- sp = bp->stream;
- bp->used_count = 0;
- bp->status = 0;
- pvr2_trace(PVR2_TRACE_BUF_FLOW,
- "/*---TRACE_FLOW---*/ bufferComplete %p stat=%d cnt=%d",
- bp,urb->status,urb->actual_length);
- spin_lock_irqsave(&sp->list_lock,irq_flags);
- if ((!(urb->status)) ||
- (urb->status == -ENOENT) ||
- (urb->status == -ECONNRESET) ||
- (urb->status == -ESHUTDOWN)) {
- (sp->buffers_processed)++;
- sp->bytes_processed += urb->actual_length;
- bp->used_count = urb->actual_length;
- if (sp->fail_count) {
- pvr2_trace(PVR2_TRACE_TOLERANCE,
- "stream %p transfer ok"
- " - fail count reset",sp);
- sp->fail_count = 0;
- }
- } else if (sp->fail_count < sp->fail_tolerance) {
- // We can tolerate this error, because we're below the
- // threshold...
- (sp->fail_count)++;
- (sp->buffers_failed)++;
- pvr2_trace(PVR2_TRACE_TOLERANCE,
- "stream %p ignoring error %d"
- " - fail count increased to %u",
- sp,urb->status,sp->fail_count);
- } else {
- (sp->buffers_failed)++;
- bp->status = urb->status;
- }
- spin_unlock_irqrestore(&sp->list_lock,irq_flags);
- pvr2_buffer_set_ready(bp);
- if (sp && sp->callback_func) {
- sp->callback_func(sp->callback_data);
- }
-}
-
-struct pvr2_stream *pvr2_stream_create(void)
-{
- struct pvr2_stream *sp;
- sp = kzalloc(sizeof(*sp),GFP_KERNEL);
- if (!sp) return sp;
- pvr2_trace(PVR2_TRACE_INIT,"pvr2_stream_create: sp=%p",sp);
- pvr2_stream_init(sp);
- return sp;
-}
-
-void pvr2_stream_destroy(struct pvr2_stream *sp)
-{
- if (!sp) return;
- pvr2_trace(PVR2_TRACE_INIT,"pvr2_stream_destroy: sp=%p",sp);
- pvr2_stream_done(sp);
- kfree(sp);
-}
-
-void pvr2_stream_setup(struct pvr2_stream *sp,
- struct usb_device *dev,
- int endpoint,
- unsigned int tolerance)
-{
- mutex_lock(&sp->mutex); do {
- pvr2_stream_internal_flush(sp);
- sp->dev = dev;
- sp->endpoint = endpoint;
- sp->fail_tolerance = tolerance;
- } while(0); mutex_unlock(&sp->mutex);
-}
-
-void pvr2_stream_set_callback(struct pvr2_stream *sp,
- pvr2_stream_callback func,
- void *data)
-{
- unsigned long irq_flags;
- mutex_lock(&sp->mutex); do {
- spin_lock_irqsave(&sp->list_lock,irq_flags);
- sp->callback_data = data;
- sp->callback_func = func;
- spin_unlock_irqrestore(&sp->list_lock,irq_flags);
- } while(0); mutex_unlock(&sp->mutex);
-}
-
-void pvr2_stream_get_stats(struct pvr2_stream *sp,
- struct pvr2_stream_stats *stats,
- int zero_counts)
-{
- unsigned long irq_flags;
- spin_lock_irqsave(&sp->list_lock,irq_flags);
- if (stats) {
- stats->buffers_in_queue = sp->q_count;
- stats->buffers_in_idle = sp->i_count;
- stats->buffers_in_ready = sp->r_count;
- stats->buffers_processed = sp->buffers_processed;
- stats->buffers_failed = sp->buffers_failed;
- stats->bytes_processed = sp->bytes_processed;
- }
- if (zero_counts) {
- sp->buffers_processed = 0;
- sp->buffers_failed = 0;
- sp->bytes_processed = 0;
- }
- spin_unlock_irqrestore(&sp->list_lock,irq_flags);
-}
-
-/* Query / set the nominal buffer count */
-int pvr2_stream_get_buffer_count(struct pvr2_stream *sp)
-{
- return sp->buffer_target_count;
-}
-
-int pvr2_stream_set_buffer_count(struct pvr2_stream *sp,unsigned int cnt)
-{
- int ret;
- if (sp->buffer_target_count == cnt) return 0;
- mutex_lock(&sp->mutex); do {
- sp->buffer_target_count = cnt;
- ret = pvr2_stream_achieve_buffer_count(sp);
- } while(0); mutex_unlock(&sp->mutex);
- return ret;
-}
-
-struct pvr2_buffer *pvr2_stream_get_idle_buffer(struct pvr2_stream *sp)
-{
- struct list_head *lp = sp->idle_list.next;
- if (lp == &sp->idle_list) return NULL;
- return list_entry(lp,struct pvr2_buffer,list_overhead);
-}
-
-struct pvr2_buffer *pvr2_stream_get_ready_buffer(struct pvr2_stream *sp)
-{
- struct list_head *lp = sp->ready_list.next;
- if (lp == &sp->ready_list) return NULL;
- return list_entry(lp,struct pvr2_buffer,list_overhead);
-}
-
-struct pvr2_buffer *pvr2_stream_get_buffer(struct pvr2_stream *sp,int id)
-{
- if (id < 0) return NULL;
- if (id >= sp->buffer_total_count) return NULL;
- return sp->buffers[id];
-}
-
-int pvr2_stream_get_ready_count(struct pvr2_stream *sp)
-{
- return sp->r_count;
-}
-
-void pvr2_stream_kill(struct pvr2_stream *sp)
-{
- struct pvr2_buffer *bp;
- mutex_lock(&sp->mutex); do {
- pvr2_stream_internal_flush(sp);
- while ((bp = pvr2_stream_get_ready_buffer(sp)) != NULL) {
- pvr2_buffer_set_idle(bp);
- }
- if (sp->buffer_total_count != sp->buffer_target_count) {
- pvr2_stream_achieve_buffer_count(sp);
- }
- } while(0); mutex_unlock(&sp->mutex);
-}
-
-int pvr2_buffer_queue(struct pvr2_buffer *bp)
-{
-#undef SEED_BUFFER
-#ifdef SEED_BUFFER
- unsigned int idx;
- unsigned int val;
-#endif
- int ret = 0;
- struct pvr2_stream *sp;
- if (!bp) return -EINVAL;
- sp = bp->stream;
- mutex_lock(&sp->mutex); do {
- pvr2_buffer_wipe(bp);
- if (!sp->dev) {
- ret = -EIO;
- break;
- }
- pvr2_buffer_set_queued(bp);
-#ifdef SEED_BUFFER
- for (idx = 0; idx < (bp->max_count) / 4; idx++) {
- val = bp->id << 24;
- val |= idx;
- ((unsigned int *)(bp->ptr))[idx] = val;
- }
-#endif
- bp->status = -EINPROGRESS;
- usb_fill_bulk_urb(bp->purb, // struct urb *urb
- sp->dev, // struct usb_device *dev
- // endpoint (below)
- usb_rcvbulkpipe(sp->dev,sp->endpoint),
- bp->ptr, // void *transfer_buffer
- bp->max_count, // int buffer_length
- buffer_complete,
- bp);
- usb_submit_urb(bp->purb,GFP_KERNEL);
- } while(0); mutex_unlock(&sp->mutex);
- return ret;
-}
-
-int pvr2_buffer_set_buffer(struct pvr2_buffer *bp,void *ptr,unsigned int cnt)
-{
- int ret = 0;
- unsigned long irq_flags;
- struct pvr2_stream *sp;
- if (!bp) return -EINVAL;
- sp = bp->stream;
- mutex_lock(&sp->mutex); do {
- spin_lock_irqsave(&sp->list_lock,irq_flags);
- if (bp->state != pvr2_buffer_state_idle) {
- ret = -EPERM;
- } else {
- bp->ptr = ptr;
- bp->stream->i_bcount -= bp->max_count;
- bp->max_count = cnt;
- bp->stream->i_bcount += bp->max_count;
- pvr2_trace(PVR2_TRACE_BUF_FLOW,
- "/*---TRACE_FLOW---*/ bufferPool "
- " %8s cap cap=%07d cnt=%02d",
- pvr2_buffer_state_decode(
- pvr2_buffer_state_idle),
- bp->stream->i_bcount,bp->stream->i_count);
- }
- spin_unlock_irqrestore(&sp->list_lock,irq_flags);
- } while(0); mutex_unlock(&sp->mutex);
- return ret;
-}
-
-unsigned int pvr2_buffer_get_count(struct pvr2_buffer *bp)
-{
- return bp->used_count;
-}
-
-int pvr2_buffer_get_status(struct pvr2_buffer *bp)
-{
- return bp->status;
-}
-
-int pvr2_buffer_get_id(struct pvr2_buffer *bp)
-{
- return bp->id;
-}
-
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 75 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- *
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-#ifndef __PVRUSB2_IO_H
-#define __PVRUSB2_IO_H
-
-#include <linux/usb.h>
-#include <linux/list.h>
-
-typedef void (*pvr2_stream_callback)(void *);
-
-enum pvr2_buffer_state {
- pvr2_buffer_state_none = 0, // Not on any list
- pvr2_buffer_state_idle = 1, // Buffer is ready to be used again
- pvr2_buffer_state_queued = 2, // Buffer has been queued for filling
- pvr2_buffer_state_ready = 3, // Buffer has data available
-};
-
-struct pvr2_stream;
-struct pvr2_buffer;
-
-struct pvr2_stream_stats {
- unsigned int buffers_in_queue;
- unsigned int buffers_in_idle;
- unsigned int buffers_in_ready;
- unsigned int buffers_processed;
- unsigned int buffers_failed;
- unsigned int bytes_processed;
-};
-
-/* Initialize / tear down stream structure */
-struct pvr2_stream *pvr2_stream_create(void);
-void pvr2_stream_destroy(struct pvr2_stream *);
-void pvr2_stream_setup(struct pvr2_stream *,
- struct usb_device *dev,int endpoint,
- unsigned int tolerance);
-void pvr2_stream_set_callback(struct pvr2_stream *,
- pvr2_stream_callback func,
- void *data);
-void pvr2_stream_get_stats(struct pvr2_stream *,
- struct pvr2_stream_stats *,
- int zero_counts);
-
-/* Query / set the nominal buffer count */
-int pvr2_stream_get_buffer_count(struct pvr2_stream *);
-int pvr2_stream_set_buffer_count(struct pvr2_stream *,unsigned int);
-
-/* Get a pointer to a buffer that is either idle, ready, or is specified
- named. */
-struct pvr2_buffer *pvr2_stream_get_idle_buffer(struct pvr2_stream *);
-struct pvr2_buffer *pvr2_stream_get_ready_buffer(struct pvr2_stream *);
-struct pvr2_buffer *pvr2_stream_get_buffer(struct pvr2_stream *sp,int id);
-
-/* Find out how many buffers are idle or ready */
-int pvr2_stream_get_ready_count(struct pvr2_stream *);
-
-
-/* Kill all pending buffers and throw away any ready buffers as well */
-void pvr2_stream_kill(struct pvr2_stream *);
-
-/* Set up the actual storage for a buffer */
-int pvr2_buffer_set_buffer(struct pvr2_buffer *,void *ptr,unsigned int cnt);
-
-/* Find out size of data in the given ready buffer */
-unsigned int pvr2_buffer_get_count(struct pvr2_buffer *);
-
-/* Retrieve completion code for given ready buffer */
-int pvr2_buffer_get_status(struct pvr2_buffer *);
-
-/* Retrieve ID of given buffer */
-int pvr2_buffer_get_id(struct pvr2_buffer *);
-
-/* Start reading into given buffer (kill it if needed) */
-int pvr2_buffer_queue(struct pvr2_buffer *);
-
-#endif /* __PVRUSB2_IO_H */
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 75 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- *
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#include "pvrusb2-ioread.h"
-#include "pvrusb2-debug.h"
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/slab.h>
-#include <linux/mutex.h>
-#include <asm/uaccess.h>
-
-#define BUFFER_COUNT 32
-#define BUFFER_SIZE PAGE_ALIGN(0x4000)
-
-struct pvr2_ioread {
- struct pvr2_stream *stream;
- char *buffer_storage[BUFFER_COUNT];
- char *sync_key_ptr;
- unsigned int sync_key_len;
- unsigned int sync_buf_offs;
- unsigned int sync_state;
- unsigned int sync_trashed_count;
- int enabled; // Streaming is on
- int spigot_open; // OK to pass data to client
- int stream_running; // Passing data to client now
-
- /* State relevant to current buffer being read */
- struct pvr2_buffer *c_buf;
- char *c_data_ptr;
- unsigned int c_data_len;
- unsigned int c_data_offs;
- struct mutex mutex;
-};
-
-static int pvr2_ioread_init(struct pvr2_ioread *cp)
-{
- unsigned int idx;
-
- cp->stream = NULL;
- mutex_init(&cp->mutex);
-
- for (idx = 0; idx < BUFFER_COUNT; idx++) {
- cp->buffer_storage[idx] = kmalloc(BUFFER_SIZE,GFP_KERNEL);
- if (!(cp->buffer_storage[idx])) break;
- }
-
- if (idx < BUFFER_COUNT) {
- // An allocation appears to have failed
- for (idx = 0; idx < BUFFER_COUNT; idx++) {
- if (!(cp->buffer_storage[idx])) continue;
- kfree(cp->buffer_storage[idx]);
- }
- return -ENOMEM;
- }
- return 0;
-}
-
-static void pvr2_ioread_done(struct pvr2_ioread *cp)
-{
- unsigned int idx;
-
- pvr2_ioread_setup(cp,NULL);
- for (idx = 0; idx < BUFFER_COUNT; idx++) {
- if (!(cp->buffer_storage[idx])) continue;
- kfree(cp->buffer_storage[idx]);
- }
-}
-
-struct pvr2_ioread *pvr2_ioread_create(void)
-{
- struct pvr2_ioread *cp;
- cp = kzalloc(sizeof(*cp),GFP_KERNEL);
- if (!cp) return NULL;
- pvr2_trace(PVR2_TRACE_STRUCT,"pvr2_ioread_create id=%p",cp);
- if (pvr2_ioread_init(cp) < 0) {
- kfree(cp);
- return NULL;
- }
- return cp;
-}
-
-void pvr2_ioread_destroy(struct pvr2_ioread *cp)
-{
- if (!cp) return;
- pvr2_ioread_done(cp);
- pvr2_trace(PVR2_TRACE_STRUCT,"pvr2_ioread_destroy id=%p",cp);
- if (cp->sync_key_ptr) {
- kfree(cp->sync_key_ptr);
- cp->sync_key_ptr = NULL;
- }
- kfree(cp);
-}
-
-void pvr2_ioread_set_sync_key(struct pvr2_ioread *cp,
- const char *sync_key_ptr,
- unsigned int sync_key_len)
-{
- if (!cp) return;
-
- if (!sync_key_ptr) sync_key_len = 0;
- if ((sync_key_len == cp->sync_key_len) &&
- ((!sync_key_len) ||
- (!memcmp(sync_key_ptr,cp->sync_key_ptr,sync_key_len)))) return;
-
- if (sync_key_len != cp->sync_key_len) {
- if (cp->sync_key_ptr) {
- kfree(cp->sync_key_ptr);
- cp->sync_key_ptr = NULL;
- }
- cp->sync_key_len = 0;
- if (sync_key_len) {
- cp->sync_key_ptr = kmalloc(sync_key_len,GFP_KERNEL);
- if (cp->sync_key_ptr) {
- cp->sync_key_len = sync_key_len;
- }
- }
- }
- if (!cp->sync_key_len) return;
- memcpy(cp->sync_key_ptr,sync_key_ptr,cp->sync_key_len);
-}
-
-static void pvr2_ioread_stop(struct pvr2_ioread *cp)
-{
- if (!(cp->enabled)) return;
- pvr2_trace(PVR2_TRACE_START_STOP,
- "/*---TRACE_READ---*/ pvr2_ioread_stop id=%p",cp);
- pvr2_stream_kill(cp->stream);
- cp->c_buf = NULL;
- cp->c_data_ptr = NULL;
- cp->c_data_len = 0;
- cp->c_data_offs = 0;
- cp->enabled = 0;
- cp->stream_running = 0;
- cp->spigot_open = 0;
- if (cp->sync_state) {
- pvr2_trace(PVR2_TRACE_DATA_FLOW,
- "/*---TRACE_READ---*/ sync_state <== 0");
- cp->sync_state = 0;
- }
-}
-
-static int pvr2_ioread_start(struct pvr2_ioread *cp)
-{
- int stat;
- struct pvr2_buffer *bp;
- if (cp->enabled) return 0;
- if (!(cp->stream)) return 0;
- pvr2_trace(PVR2_TRACE_START_STOP,
- "/*---TRACE_READ---*/ pvr2_ioread_start id=%p",cp);
- while ((bp = pvr2_stream_get_idle_buffer(cp->stream)) != NULL) {
- stat = pvr2_buffer_queue(bp);
- if (stat < 0) {
- pvr2_trace(PVR2_TRACE_DATA_FLOW,
- "/*---TRACE_READ---*/"
- " pvr2_ioread_start id=%p"
- " error=%d",
- cp,stat);
- pvr2_ioread_stop(cp);
- return stat;
- }
- }
- cp->enabled = !0;
- cp->c_buf = NULL;
- cp->c_data_ptr = NULL;
- cp->c_data_len = 0;
- cp->c_data_offs = 0;
- cp->stream_running = 0;
- if (cp->sync_key_len) {
- pvr2_trace(PVR2_TRACE_DATA_FLOW,
- "/*---TRACE_READ---*/ sync_state <== 1");
- cp->sync_state = 1;
- cp->sync_trashed_count = 0;
- cp->sync_buf_offs = 0;
- }
- cp->spigot_open = 0;
- return 0;
-}
-
-struct pvr2_stream *pvr2_ioread_get_stream(struct pvr2_ioread *cp)
-{
- return cp->stream;
-}
-
-int pvr2_ioread_setup(struct pvr2_ioread *cp,struct pvr2_stream *sp)
-{
- int ret;
- unsigned int idx;
- struct pvr2_buffer *bp;
-
- mutex_lock(&cp->mutex); do {
- if (cp->stream) {
- pvr2_trace(PVR2_TRACE_START_STOP,
- "/*---TRACE_READ---*/"
- " pvr2_ioread_setup (tear-down) id=%p",cp);
- pvr2_ioread_stop(cp);
- pvr2_stream_kill(cp->stream);
- if (pvr2_stream_get_buffer_count(cp->stream)) {
- pvr2_stream_set_buffer_count(cp->stream,0);
- }
- cp->stream = NULL;
- }
- if (sp) {
- pvr2_trace(PVR2_TRACE_START_STOP,
- "/*---TRACE_READ---*/"
- " pvr2_ioread_setup (setup) id=%p",cp);
- pvr2_stream_kill(sp);
- ret = pvr2_stream_set_buffer_count(sp,BUFFER_COUNT);
- if (ret < 0) {
- mutex_unlock(&cp->mutex);
- return ret;
- }
- for (idx = 0; idx < BUFFER_COUNT; idx++) {
- bp = pvr2_stream_get_buffer(sp,idx);
- pvr2_buffer_set_buffer(bp,
- cp->buffer_storage[idx],
- BUFFER_SIZE);
- }
- cp->stream = sp;
- }
- } while (0); mutex_unlock(&cp->mutex);
-
- return 0;
-}
-
-int pvr2_ioread_set_enabled(struct pvr2_ioread *cp,int fl)
-{
- int ret = 0;
- if ((!fl) == (!(cp->enabled))) return ret;
-
- mutex_lock(&cp->mutex); do {
- if (fl) {
- ret = pvr2_ioread_start(cp);
- } else {
- pvr2_ioread_stop(cp);
- }
- } while (0); mutex_unlock(&cp->mutex);
- return ret;
-}
-
-static int pvr2_ioread_get_buffer(struct pvr2_ioread *cp)
-{
- int stat;
-
- while (cp->c_data_len <= cp->c_data_offs) {
- if (cp->c_buf) {
- // Flush out current buffer first.
- stat = pvr2_buffer_queue(cp->c_buf);
- if (stat < 0) {
- // Streaming error...
- pvr2_trace(PVR2_TRACE_DATA_FLOW,
- "/*---TRACE_READ---*/"
- " pvr2_ioread_read id=%p"
- " queue_error=%d",
- cp,stat);
- pvr2_ioread_stop(cp);
- return 0;
- }
- cp->c_buf = NULL;
- cp->c_data_ptr = NULL;
- cp->c_data_len = 0;
- cp->c_data_offs = 0;
- }
- // Now get a freshly filled buffer.
- cp->c_buf = pvr2_stream_get_ready_buffer(cp->stream);
- if (!cp->c_buf) break; // Nothing ready; done.
- cp->c_data_len = pvr2_buffer_get_count(cp->c_buf);
- if (!cp->c_data_len) {
- // Nothing transferred. Was there an error?
- stat = pvr2_buffer_get_status(cp->c_buf);
- if (stat < 0) {
- // Streaming error...
- pvr2_trace(PVR2_TRACE_DATA_FLOW,
- "/*---TRACE_READ---*/"
- " pvr2_ioread_read id=%p"
- " buffer_error=%d",
- cp,stat);
- pvr2_ioread_stop(cp);
- // Give up.
- return 0;
- }
- // Start over...
- continue;
- }
- cp->c_data_offs = 0;
- cp->c_data_ptr = cp->buffer_storage[
- pvr2_buffer_get_id(cp->c_buf)];
- }
- return !0;
-}
-
-static void pvr2_ioread_filter(struct pvr2_ioread *cp)
-{
- unsigned int idx;
- if (!cp->enabled) return;
- if (cp->sync_state != 1) return;
-
- // Search the stream for our synchronization key. This is made
- // complicated by the fact that in order to be honest with
- // ourselves here we must search across buffer boundaries...
- mutex_lock(&cp->mutex); while (1) {
- // Ensure we have a buffer
- if (!pvr2_ioread_get_buffer(cp)) break;
- if (!cp->c_data_len) break;
-
- // Now walk the buffer contents until we match the key or
- // run out of buffer data.
- for (idx = cp->c_data_offs; idx < cp->c_data_len; idx++) {
- if (cp->sync_buf_offs >= cp->sync_key_len) break;
- if (cp->c_data_ptr[idx] ==
- cp->sync_key_ptr[cp->sync_buf_offs]) {
- // Found the next key byte
- (cp->sync_buf_offs)++;
- } else {
- // Whoops, mismatched. Start key over...
- cp->sync_buf_offs = 0;
- }
- }
-
- // Consume what we've walked through
- cp->c_data_offs += idx;
- cp->sync_trashed_count += idx;
-
- // If we've found the key, then update state and get out.
- if (cp->sync_buf_offs >= cp->sync_key_len) {
- cp->sync_trashed_count -= cp->sync_key_len;
- pvr2_trace(PVR2_TRACE_DATA_FLOW,
- "/*---TRACE_READ---*/"
- " sync_state <== 2 (skipped %u bytes)",
- cp->sync_trashed_count);
- cp->sync_state = 2;
- cp->sync_buf_offs = 0;
- break;
- }
-
- if (cp->c_data_offs < cp->c_data_len) {
- // Sanity check - should NEVER get here
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "ERROR: pvr2_ioread filter sync problem"
- " len=%u offs=%u",
- cp->c_data_len,cp->c_data_offs);
- // Get out so we don't get stuck in an infinite
- // loop.
- break;
- }
-
- continue; // (for clarity)
- } mutex_unlock(&cp->mutex);
-}
-
-int pvr2_ioread_avail(struct pvr2_ioread *cp)
-{
- int ret;
- if (!(cp->enabled)) {
- // Stream is not enabled; so this is an I/O error
- return -EIO;
- }
-
- if (cp->sync_state == 1) {
- pvr2_ioread_filter(cp);
- if (cp->sync_state == 1) return -EAGAIN;
- }
-
- ret = 0;
- if (cp->stream_running) {
- if (!pvr2_stream_get_ready_count(cp->stream)) {
- // No data available at all right now.
- ret = -EAGAIN;
- }
- } else {
- if (pvr2_stream_get_ready_count(cp->stream) < BUFFER_COUNT/2) {
- // Haven't buffered up enough yet; try again later
- ret = -EAGAIN;
- }
- }
-
- if ((!(cp->spigot_open)) != (!(ret == 0))) {
- cp->spigot_open = (ret == 0);
- pvr2_trace(PVR2_TRACE_DATA_FLOW,
- "/*---TRACE_READ---*/ data is %s",
- cp->spigot_open ? "available" : "pending");
- }
-
- return ret;
-}
-
-int pvr2_ioread_read(struct pvr2_ioread *cp,void __user *buf,unsigned int cnt)
-{
- unsigned int copied_cnt;
- unsigned int bcnt;
- const char *src;
- int stat;
- int ret = 0;
- unsigned int req_cnt = cnt;
-
- if (!cnt) {
- pvr2_trace(PVR2_TRACE_TRAP,
- "/*---TRACE_READ---*/ pvr2_ioread_read id=%p"
- " ZERO Request? Returning zero.",cp);
- return 0;
- }
-
- stat = pvr2_ioread_avail(cp);
- if (stat < 0) return stat;
-
- cp->stream_running = !0;
-
- mutex_lock(&cp->mutex); do {
-
- // Suck data out of the buffers and copy to the user
- copied_cnt = 0;
- if (!buf) cnt = 0;
- while (1) {
- if (!pvr2_ioread_get_buffer(cp)) {
- ret = -EIO;
- break;
- }
-
- if (!cnt) break;
-
- if (cp->sync_state == 2) {
- // We're repeating the sync key data into
- // the stream.
- src = cp->sync_key_ptr + cp->sync_buf_offs;
- bcnt = cp->sync_key_len - cp->sync_buf_offs;
- } else {
- // Normal buffer copy
- src = cp->c_data_ptr + cp->c_data_offs;
- bcnt = cp->c_data_len - cp->c_data_offs;
- }
-
- if (!bcnt) break;
-
- // Don't run past user's buffer
- if (bcnt > cnt) bcnt = cnt;
-
- if (copy_to_user(buf,src,bcnt)) {
- // User supplied a bad pointer?
- // Give up - this *will* cause data
- // to be lost.
- ret = -EFAULT;
- break;
- }
- cnt -= bcnt;
- buf += bcnt;
- copied_cnt += bcnt;
-
- if (cp->sync_state == 2) {
- // Update offset inside sync key that we're
- // repeating back out.
- cp->sync_buf_offs += bcnt;
- if (cp->sync_buf_offs >= cp->sync_key_len) {
- // Consumed entire key; switch mode
- // to normal.
- pvr2_trace(PVR2_TRACE_DATA_FLOW,
- "/*---TRACE_READ---*/"
- " sync_state <== 0");
- cp->sync_state = 0;
- }
- } else {
- // Update buffer offset.
- cp->c_data_offs += bcnt;
- }
- }
-
- } while (0); mutex_unlock(&cp->mutex);
-
- if (!ret) {
- if (copied_cnt) {
- // If anything was copied, return that count
- ret = copied_cnt;
- } else {
- // Nothing copied; suggest to caller that another
- // attempt should be tried again later
- ret = -EAGAIN;
- }
- }
-
- pvr2_trace(PVR2_TRACE_DATA_FLOW,
- "/*---TRACE_READ---*/ pvr2_ioread_read"
- " id=%p request=%d result=%d",
- cp,req_cnt,ret);
- return ret;
-}
-
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 75 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- *
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-#ifndef __PVRUSB2_IOREAD_H
-#define __PVRUSB2_IOREAD_H
-
-#include "pvrusb2-io.h"
-
-struct pvr2_ioread;
-
-struct pvr2_ioread *pvr2_ioread_create(void);
-void pvr2_ioread_destroy(struct pvr2_ioread *);
-int pvr2_ioread_setup(struct pvr2_ioread *,struct pvr2_stream *);
-struct pvr2_stream *pvr2_ioread_get_stream(struct pvr2_ioread *);
-void pvr2_ioread_set_sync_key(struct pvr2_ioread *,
- const char *sync_key_ptr,
- unsigned int sync_key_len);
-int pvr2_ioread_set_enabled(struct pvr2_ioread *,int fl);
-int pvr2_ioread_read(struct pvr2_ioread *,void __user *buf,unsigned int cnt);
-int pvr2_ioread_avail(struct pvr2_ioread *);
-
-#endif /* __PVRUSB2_IOREAD_H */
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 75 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- *
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/module.h>
-#include <linux/usb.h>
-#include <linux/videodev2.h>
-
-#include "pvrusb2-hdw.h"
-#include "pvrusb2-devattr.h"
-#include "pvrusb2-context.h"
-#include "pvrusb2-debug.h"
-#include "pvrusb2-v4l2.h"
-#ifdef CONFIG_VIDEO_PVRUSB2_SYSFS
-#include "pvrusb2-sysfs.h"
-#endif /* CONFIG_VIDEO_PVRUSB2_SYSFS */
-
-#define DRIVER_AUTHOR "Mike Isely <isely@pobox.com>"
-#define DRIVER_DESC "Hauppauge WinTV-PVR-USB2 MPEG2 Encoder/Tuner"
-#define DRIVER_VERSION "V4L in-tree version"
-
-#define DEFAULT_DEBUG_MASK (PVR2_TRACE_ERROR_LEGS| \
- PVR2_TRACE_INFO| \
- PVR2_TRACE_STD| \
- PVR2_TRACE_TOLERANCE| \
- PVR2_TRACE_TRAP| \
- 0)
-
-int pvrusb2_debug = DEFAULT_DEBUG_MASK;
-
-module_param_named(debug,pvrusb2_debug,int,S_IRUGO|S_IWUSR);
-MODULE_PARM_DESC(debug, "Debug trace mask");
-
-#ifdef CONFIG_VIDEO_PVRUSB2_SYSFS
-static struct pvr2_sysfs_class *class_ptr = NULL;
-#endif /* CONFIG_VIDEO_PVRUSB2_SYSFS */
-
-static void pvr_setup_attach(struct pvr2_context *pvr)
-{
- /* Create association with v4l layer */
- pvr2_v4l2_create(pvr);
-#ifdef CONFIG_VIDEO_PVRUSB2_DVB
- /* Create association with dvb layer */
- pvr2_dvb_create(pvr);
-#endif
-#ifdef CONFIG_VIDEO_PVRUSB2_SYSFS
- pvr2_sysfs_create(pvr,class_ptr);
-#endif /* CONFIG_VIDEO_PVRUSB2_SYSFS */
-}
-
-static int pvr_probe(struct usb_interface *intf,
- const struct usb_device_id *devid)
-{
- struct pvr2_context *pvr;
-
- /* Create underlying hardware interface */
- pvr = pvr2_context_create(intf,devid,pvr_setup_attach);
- if (!pvr) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "Failed to create hdw handler");
- return -ENOMEM;
- }
-
- pvr2_trace(PVR2_TRACE_INIT,"pvr_probe(pvr=%p)",pvr);
-
- usb_set_intfdata(intf, pvr);
-
- return 0;
-}
-
-/*
- * pvr_disconnect()
- *
- */
-static void pvr_disconnect(struct usb_interface *intf)
-{
- struct pvr2_context *pvr = usb_get_intfdata(intf);
-
- pvr2_trace(PVR2_TRACE_INIT,"pvr_disconnect(pvr=%p) BEGIN",pvr);
-
- usb_set_intfdata (intf, NULL);
- pvr2_context_disconnect(pvr);
-
- pvr2_trace(PVR2_TRACE_INIT,"pvr_disconnect(pvr=%p) DONE",pvr);
-
-}
-
-static struct usb_driver pvr_driver = {
- .name = "pvrusb2",
- .id_table = pvr2_device_table,
- .probe = pvr_probe,
- .disconnect = pvr_disconnect
-};
-
-/*
- * pvr_init() / pvr_exit()
- *
- * This code is run to initialize/exit the driver.
- *
- */
-static int __init pvr_init(void)
-{
- int ret;
-
- pvr2_trace(PVR2_TRACE_INIT,"pvr_init");
-
- ret = pvr2_context_global_init();
- if (ret != 0) {
- pvr2_trace(PVR2_TRACE_INIT,"pvr_init failure code=%d",ret);
- return ret;
- }
-
-#ifdef CONFIG_VIDEO_PVRUSB2_SYSFS
- class_ptr = pvr2_sysfs_class_create();
-#endif /* CONFIG_VIDEO_PVRUSB2_SYSFS */
-
- ret = usb_register(&pvr_driver);
-
- if (ret == 0)
- printk(KERN_INFO "pvrusb2: " DRIVER_VERSION ":"
- DRIVER_DESC "\n");
- if (pvrusb2_debug)
- printk(KERN_INFO "pvrusb2: Debug mask is %d (0x%x)\n",
- pvrusb2_debug,pvrusb2_debug);
-
- pvr2_trace(PVR2_TRACE_INIT,"pvr_init complete");
-
- return ret;
-}
-
-static void __exit pvr_exit(void)
-{
- pvr2_trace(PVR2_TRACE_INIT,"pvr_exit");
-
- usb_deregister(&pvr_driver);
-
- pvr2_context_global_done();
-
-#ifdef CONFIG_VIDEO_PVRUSB2_SYSFS
- pvr2_sysfs_class_destroy(class_ptr);
-#endif /* CONFIG_VIDEO_PVRUSB2_SYSFS */
-
- pvr2_trace(PVR2_TRACE_INIT,"pvr_exit complete");
-}
-
-module_init(pvr_init);
-module_exit(pvr_exit);
-
-MODULE_AUTHOR(DRIVER_AUTHOR);
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-MODULE_VERSION("0.9.1");
-
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 70 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- *
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#include "pvrusb2-std.h"
-#include "pvrusb2-debug.h"
-#include <asm/string.h>
-#include <linux/slab.h>
-
-struct std_name {
- const char *name;
- v4l2_std_id id;
-};
-
-
-#define CSTD_PAL \
- (V4L2_STD_PAL_B| \
- V4L2_STD_PAL_B1| \
- V4L2_STD_PAL_G| \
- V4L2_STD_PAL_H| \
- V4L2_STD_PAL_I| \
- V4L2_STD_PAL_D| \
- V4L2_STD_PAL_D1| \
- V4L2_STD_PAL_K| \
- V4L2_STD_PAL_M| \
- V4L2_STD_PAL_N| \
- V4L2_STD_PAL_Nc| \
- V4L2_STD_PAL_60)
-
-#define CSTD_NTSC \
- (V4L2_STD_NTSC_M| \
- V4L2_STD_NTSC_M_JP| \
- V4L2_STD_NTSC_M_KR| \
- V4L2_STD_NTSC_443)
-
-#define CSTD_ATSC \
- (V4L2_STD_ATSC_8_VSB| \
- V4L2_STD_ATSC_16_VSB)
-
-#define CSTD_SECAM \
- (V4L2_STD_SECAM_B| \
- V4L2_STD_SECAM_D| \
- V4L2_STD_SECAM_G| \
- V4L2_STD_SECAM_H| \
- V4L2_STD_SECAM_K| \
- V4L2_STD_SECAM_K1| \
- V4L2_STD_SECAM_L| \
- V4L2_STD_SECAM_LC)
-
-#define TSTD_B (V4L2_STD_PAL_B|V4L2_STD_SECAM_B)
-#define TSTD_B1 (V4L2_STD_PAL_B1)
-#define TSTD_D (V4L2_STD_PAL_D|V4L2_STD_SECAM_D)
-#define TSTD_D1 (V4L2_STD_PAL_D1)
-#define TSTD_G (V4L2_STD_PAL_G|V4L2_STD_SECAM_G)
-#define TSTD_H (V4L2_STD_PAL_H|V4L2_STD_SECAM_H)
-#define TSTD_I (V4L2_STD_PAL_I)
-#define TSTD_K (V4L2_STD_PAL_K|V4L2_STD_SECAM_K)
-#define TSTD_K1 (V4L2_STD_SECAM_K1)
-#define TSTD_L (V4L2_STD_SECAM_L)
-#define TSTD_M (V4L2_STD_PAL_M|V4L2_STD_NTSC_M)
-#define TSTD_N (V4L2_STD_PAL_N)
-#define TSTD_Nc (V4L2_STD_PAL_Nc)
-#define TSTD_60 (V4L2_STD_PAL_60)
-
-#define CSTD_ALL (CSTD_PAL|CSTD_NTSC|CSTD_ATSC|CSTD_SECAM)
-
-/* Mapping of standard bits to color system */
-static const struct std_name std_groups[] = {
- {"PAL",CSTD_PAL},
- {"NTSC",CSTD_NTSC},
- {"SECAM",CSTD_SECAM},
- {"ATSC",CSTD_ATSC},
-};
-
-/* Mapping of standard bits to modulation system */
-static const struct std_name std_items[] = {
- {"B",TSTD_B},
- {"B1",TSTD_B1},
- {"D",TSTD_D},
- {"D1",TSTD_D1},
- {"G",TSTD_G},
- {"H",TSTD_H},
- {"I",TSTD_I},
- {"K",TSTD_K},
- {"K1",TSTD_K1},
- {"L",TSTD_L},
- {"LC",V4L2_STD_SECAM_LC},
- {"M",TSTD_M},
- {"Mj",V4L2_STD_NTSC_M_JP},
- {"443",V4L2_STD_NTSC_443},
- {"Mk",V4L2_STD_NTSC_M_KR},
- {"N",TSTD_N},
- {"Nc",TSTD_Nc},
- {"60",TSTD_60},
- {"8VSB",V4L2_STD_ATSC_8_VSB},
- {"16VSB",V4L2_STD_ATSC_16_VSB},
-};
-
-
-// Search an array of std_name structures and return a pointer to the
-// element with the matching name.
-static const struct std_name *find_std_name(const struct std_name *arrPtr,
- unsigned int arrSize,
- const char *bufPtr,
- unsigned int bufSize)
-{
- unsigned int idx;
- const struct std_name *p;
- for (idx = 0; idx < arrSize; idx++) {
- p = arrPtr + idx;
- if (strlen(p->name) != bufSize) continue;
- if (!memcmp(bufPtr,p->name,bufSize)) return p;
- }
- return NULL;
-}
-
-
-int pvr2_std_str_to_id(v4l2_std_id *idPtr,const char *bufPtr,
- unsigned int bufSize)
-{
- v4l2_std_id id = 0;
- v4l2_std_id cmsk = 0;
- v4l2_std_id t;
- int mMode = 0;
- unsigned int cnt;
- char ch;
- const struct std_name *sp;
-
- while (bufSize) {
- if (!mMode) {
- cnt = 0;
- while ((cnt < bufSize) && (bufPtr[cnt] != '-')) cnt++;
- if (cnt >= bufSize) return 0; // No more characters
- sp = find_std_name(std_groups, ARRAY_SIZE(std_groups),
- bufPtr,cnt);
- if (!sp) return 0; // Illegal color system name
- cnt++;
- bufPtr += cnt;
- bufSize -= cnt;
- mMode = !0;
- cmsk = sp->id;
- continue;
- }
- cnt = 0;
- while (cnt < bufSize) {
- ch = bufPtr[cnt];
- if (ch == ';') {
- mMode = 0;
- break;
- }
- if (ch == '/') break;
- cnt++;
- }
- sp = find_std_name(std_items, ARRAY_SIZE(std_items),
- bufPtr,cnt);
- if (!sp) return 0; // Illegal modulation system ID
- t = sp->id & cmsk;
- if (!t) return 0; // Specific color + modulation system illegal
- id |= t;
- if (cnt < bufSize) cnt++;
- bufPtr += cnt;
- bufSize -= cnt;
- }
-
- if (idPtr) *idPtr = id;
- return !0;
-}
-
-
-unsigned int pvr2_std_id_to_str(char *bufPtr, unsigned int bufSize,
- v4l2_std_id id)
-{
- unsigned int idx1,idx2;
- const struct std_name *ip,*gp;
- int gfl,cfl;
- unsigned int c1,c2;
- cfl = 0;
- c1 = 0;
- for (idx1 = 0; idx1 < ARRAY_SIZE(std_groups); idx1++) {
- gp = std_groups + idx1;
- gfl = 0;
- for (idx2 = 0; idx2 < ARRAY_SIZE(std_items); idx2++) {
- ip = std_items + idx2;
- if (!(gp->id & ip->id & id)) continue;
- if (!gfl) {
- if (cfl) {
- c2 = scnprintf(bufPtr,bufSize,";");
- c1 += c2;
- bufSize -= c2;
- bufPtr += c2;
- }
- cfl = !0;
- c2 = scnprintf(bufPtr,bufSize,
- "%s-",gp->name);
- gfl = !0;
- } else {
- c2 = scnprintf(bufPtr,bufSize,"/");
- }
- c1 += c2;
- bufSize -= c2;
- bufPtr += c2;
- c2 = scnprintf(bufPtr,bufSize,
- ip->name);
- c1 += c2;
- bufSize -= c2;
- bufPtr += c2;
- }
- }
- return c1;
-}
-
-
-// Template data for possible enumerated video standards. Here we group
-// standards which share common frame rates and resolution.
-static struct v4l2_standard generic_standards[] = {
- {
- .id = (TSTD_B|TSTD_B1|
- TSTD_D|TSTD_D1|
- TSTD_G|
- TSTD_H|
- TSTD_I|
- TSTD_K|TSTD_K1|
- TSTD_L|
- V4L2_STD_SECAM_LC |
- TSTD_N|TSTD_Nc),
- .frameperiod =
- {
- .numerator = 1,
- .denominator= 25
- },
- .framelines = 625,
- .reserved = {0,0,0,0}
- }, {
- .id = (TSTD_M|
- V4L2_STD_NTSC_M_JP|
- V4L2_STD_NTSC_M_KR),
- .frameperiod =
- {
- .numerator = 1001,
- .denominator= 30000
- },
- .framelines = 525,
- .reserved = {0,0,0,0}
- }, { // This is a total wild guess
- .id = (TSTD_60),
- .frameperiod =
- {
- .numerator = 1001,
- .denominator= 30000
- },
- .framelines = 525,
- .reserved = {0,0,0,0}
- }, { // This is total wild guess
- .id = V4L2_STD_NTSC_443,
- .frameperiod =
- {
- .numerator = 1001,
- .denominator= 30000
- },
- .framelines = 525,
- .reserved = {0,0,0,0}
- }
-};
-
-static struct v4l2_standard *match_std(v4l2_std_id id)
-{
- unsigned int idx;
- for (idx = 0; idx < ARRAY_SIZE(generic_standards); idx++) {
- if (generic_standards[idx].id & id) {
- return generic_standards + idx;
- }
- }
- return NULL;
-}
-
-static int pvr2_std_fill(struct v4l2_standard *std,v4l2_std_id id)
-{
- struct v4l2_standard *template;
- int idx;
- unsigned int bcnt;
- template = match_std(id);
- if (!template) return 0;
- idx = std->index;
- memcpy(std,template,sizeof(*template));
- std->index = idx;
- std->id = id;
- bcnt = pvr2_std_id_to_str(std->name,sizeof(std->name)-1,id);
- std->name[bcnt] = 0;
- pvr2_trace(PVR2_TRACE_STD,"Set up standard idx=%u name=%s",
- std->index,std->name);
- return !0;
-}
-
-/* These are special cases of combined standards that we should enumerate
- separately if the component pieces are present. */
-static v4l2_std_id std_mixes[] = {
- V4L2_STD_PAL_B | V4L2_STD_PAL_G,
- V4L2_STD_PAL_D | V4L2_STD_PAL_K,
- V4L2_STD_SECAM_B | V4L2_STD_SECAM_G,
- V4L2_STD_SECAM_D | V4L2_STD_SECAM_K,
-};
-
-struct v4l2_standard *pvr2_std_create_enum(unsigned int *countptr,
- v4l2_std_id id)
-{
- unsigned int std_cnt = 0;
- unsigned int idx,bcnt,idx2;
- v4l2_std_id idmsk,cmsk,fmsk;
- struct v4l2_standard *stddefs;
-
- if (pvrusb2_debug & PVR2_TRACE_STD) {
- char buf[100];
- bcnt = pvr2_std_id_to_str(buf,sizeof(buf),id);
- pvr2_trace(
- PVR2_TRACE_STD,"Mapping standards mask=0x%x (%.*s)",
- (int)id,bcnt,buf);
- }
-
- *countptr = 0;
- std_cnt = 0;
- fmsk = 0;
- for (idmsk = 1, cmsk = id; cmsk; idmsk <<= 1) {
- if (!(idmsk & cmsk)) continue;
- cmsk &= ~idmsk;
- if (match_std(idmsk)) {
- std_cnt++;
- continue;
- }
- fmsk |= idmsk;
- }
-
- for (idx2 = 0; idx2 < ARRAY_SIZE(std_mixes); idx2++) {
- if ((id & std_mixes[idx2]) == std_mixes[idx2]) std_cnt++;
- }
-
- /* Don't complain about ATSC standard values */
- fmsk &= ~CSTD_ATSC;
-
- if (fmsk) {
- char buf[100];
- bcnt = pvr2_std_id_to_str(buf,sizeof(buf),fmsk);
- pvr2_trace(
- PVR2_TRACE_ERROR_LEGS,
- "WARNING:"
- " Failed to classify the following standard(s): %.*s",
- bcnt,buf);
- }
-
- pvr2_trace(PVR2_TRACE_STD,"Setting up %u unique standard(s)",
- std_cnt);
- if (!std_cnt) return NULL; // paranoia
-
- stddefs = kzalloc(sizeof(struct v4l2_standard) * std_cnt,
- GFP_KERNEL);
- if (!stddefs)
- return NULL;
-
- for (idx = 0; idx < std_cnt; idx++)
- stddefs[idx].index = idx;
-
- idx = 0;
-
- /* Enumerate potential special cases */
- for (idx2 = 0; (idx2 < ARRAY_SIZE(std_mixes)) && (idx < std_cnt);
- idx2++) {
- if (!(id & std_mixes[idx2])) continue;
- if (pvr2_std_fill(stddefs+idx,std_mixes[idx2])) idx++;
- }
- /* Now enumerate individual pieces */
- for (idmsk = 1, cmsk = id; cmsk && (idx < std_cnt); idmsk <<= 1) {
- if (!(idmsk & cmsk)) continue;
- cmsk &= ~idmsk;
- if (!pvr2_std_fill(stddefs+idx,idmsk)) continue;
- idx++;
- }
-
- *countptr = std_cnt;
- return stddefs;
-}
-
-v4l2_std_id pvr2_std_get_usable(void)
-{
- return CSTD_ALL;
-}
-
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 75 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- *
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-#ifndef __PVRUSB2_STD_H
-#define __PVRUSB2_STD_H
-
-#include <linux/videodev2.h>
-
-// Convert string describing one or more video standards into a mask of V4L
-// standard bits. Return true if conversion succeeds otherwise return
-// false. String is expected to be of the form: C1-x/y;C2-a/b where C1 and
-// C2 are color system names (e.g. "PAL", "NTSC") and x, y, a, and b are
-// modulation schemes (e.g. "M", "B", "G", etc).
-int pvr2_std_str_to_id(v4l2_std_id *idPtr,const char *bufPtr,
- unsigned int bufSize);
-
-// Convert any arbitrary set of video standard bits into an unambiguous
-// readable string. Return value is the number of bytes consumed in the
-// buffer. The formatted string is of a form that can be parsed by our
-// sibling std_std_to_id() function.
-unsigned int pvr2_std_id_to_str(char *bufPtr, unsigned int bufSize,
- v4l2_std_id id);
-
-// Create an array of suitable v4l2_standard structures given a bit mask of
-// video standards to support. The array is allocated from the heap, and
-// the number of elements is returned in the first argument.
-struct v4l2_standard *pvr2_std_create_enum(unsigned int *countptr,
- v4l2_std_id id);
-
-// Return mask of which video standard bits are valid
-v4l2_std_id pvr2_std_get_usable(void);
-
-#endif /* __PVRUSB2_STD_H */
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 75 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- *
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#include <linux/string.h>
-#include <linux/slab.h>
-#include "pvrusb2-sysfs.h"
-#include "pvrusb2-hdw.h"
-#include "pvrusb2-debug.h"
-#ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC
-#include "pvrusb2-debugifc.h"
-#endif /* CONFIG_VIDEO_PVRUSB2_DEBUGIFC */
-
-#define pvr2_sysfs_trace(...) pvr2_trace(PVR2_TRACE_SYSFS,__VA_ARGS__)
-
-struct pvr2_sysfs {
- struct pvr2_channel channel;
- struct device *class_dev;
-#ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC
- struct pvr2_sysfs_debugifc *debugifc;
-#endif /* CONFIG_VIDEO_PVRUSB2_DEBUGIFC */
- struct pvr2_sysfs_ctl_item *item_first;
- struct pvr2_sysfs_ctl_item *item_last;
- struct device_attribute attr_v4l_minor_number;
- struct device_attribute attr_v4l_radio_minor_number;
- struct device_attribute attr_unit_number;
- struct device_attribute attr_bus_info;
- struct device_attribute attr_hdw_name;
- struct device_attribute attr_hdw_desc;
- int v4l_minor_number_created_ok;
- int v4l_radio_minor_number_created_ok;
- int unit_number_created_ok;
- int bus_info_created_ok;
- int hdw_name_created_ok;
- int hdw_desc_created_ok;
-};
-
-#ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC
-struct pvr2_sysfs_debugifc {
- struct device_attribute attr_debugcmd;
- struct device_attribute attr_debuginfo;
- int debugcmd_created_ok;
- int debuginfo_created_ok;
-};
-#endif /* CONFIG_VIDEO_PVRUSB2_DEBUGIFC */
-
-struct pvr2_sysfs_ctl_item {
- struct device_attribute attr_name;
- struct device_attribute attr_type;
- struct device_attribute attr_min;
- struct device_attribute attr_max;
- struct device_attribute attr_def;
- struct device_attribute attr_enum;
- struct device_attribute attr_bits;
- struct device_attribute attr_val;
- struct device_attribute attr_custom;
- struct pvr2_ctrl *cptr;
- int ctl_id;
- struct pvr2_sysfs *chptr;
- struct pvr2_sysfs_ctl_item *item_next;
- struct attribute *attr_gen[8];
- struct attribute_group grp;
- int created_ok;
- char name[80];
-};
-
-struct pvr2_sysfs_class {
- struct class class;
-};
-
-static ssize_t show_name(struct device *class_dev,
- struct device_attribute *attr,
- char *buf)
-{
- struct pvr2_sysfs_ctl_item *cip;
- const char *name;
- cip = container_of(attr, struct pvr2_sysfs_ctl_item, attr_name);
- name = pvr2_ctrl_get_desc(cip->cptr);
- pvr2_sysfs_trace("pvr2_sysfs(%p) show_name(cid=%d) is %s",
- cip->chptr, cip->ctl_id, name);
- if (!name) return -EINVAL;
- return scnprintf(buf, PAGE_SIZE, "%s\n", name);
-}
-
-static ssize_t show_type(struct device *class_dev,
- struct device_attribute *attr,
- char *buf)
-{
- struct pvr2_sysfs_ctl_item *cip;
- const char *name;
- enum pvr2_ctl_type tp;
- cip = container_of(attr, struct pvr2_sysfs_ctl_item, attr_type);
- tp = pvr2_ctrl_get_type(cip->cptr);
- switch (tp) {
- case pvr2_ctl_int: name = "integer"; break;
- case pvr2_ctl_enum: name = "enum"; break;
- case pvr2_ctl_bitmask: name = "bitmask"; break;
- case pvr2_ctl_bool: name = "boolean"; break;
- default: name = "?"; break;
- }
- pvr2_sysfs_trace("pvr2_sysfs(%p) show_type(cid=%d) is %s",
- cip->chptr, cip->ctl_id, name);
- if (!name) return -EINVAL;
- return scnprintf(buf, PAGE_SIZE, "%s\n", name);
-}
-
-static ssize_t show_min(struct device *class_dev,
- struct device_attribute *attr,
- char *buf)
-{
- struct pvr2_sysfs_ctl_item *cip;
- long val;
- cip = container_of(attr, struct pvr2_sysfs_ctl_item, attr_min);
- val = pvr2_ctrl_get_min(cip->cptr);
- pvr2_sysfs_trace("pvr2_sysfs(%p) show_min(cid=%d) is %ld",
- cip->chptr, cip->ctl_id, val);
- return scnprintf(buf, PAGE_SIZE, "%ld\n", val);
-}
-
-static ssize_t show_max(struct device *class_dev,
- struct device_attribute *attr,
- char *buf)
-{
- struct pvr2_sysfs_ctl_item *cip;
- long val;
- cip = container_of(attr, struct pvr2_sysfs_ctl_item, attr_max);
- val = pvr2_ctrl_get_max(cip->cptr);
- pvr2_sysfs_trace("pvr2_sysfs(%p) show_max(cid=%d) is %ld",
- cip->chptr, cip->ctl_id, val);
- return scnprintf(buf, PAGE_SIZE, "%ld\n", val);
-}
-
-static ssize_t show_def(struct device *class_dev,
- struct device_attribute *attr,
- char *buf)
-{
- struct pvr2_sysfs_ctl_item *cip;
- int val;
- int ret;
- unsigned int cnt = 0;
- cip = container_of(attr, struct pvr2_sysfs_ctl_item, attr_def);
- ret = pvr2_ctrl_get_def(cip->cptr, &val);
- if (ret < 0) return ret;
- ret = pvr2_ctrl_value_to_sym(cip->cptr, ~0, val,
- buf, PAGE_SIZE - 1, &cnt);
- pvr2_sysfs_trace("pvr2_sysfs(%p) show_def(cid=%d) is %.*s (%d)",
- cip->chptr, cip->ctl_id, cnt, buf, val);
- buf[cnt] = '\n';
- return cnt + 1;
-}
-
-static ssize_t show_val_norm(struct device *class_dev,
- struct device_attribute *attr,
- char *buf)
-{
- struct pvr2_sysfs_ctl_item *cip;
- int val;
- int ret;
- unsigned int cnt = 0;
- cip = container_of(attr, struct pvr2_sysfs_ctl_item, attr_val);
- ret = pvr2_ctrl_get_value(cip->cptr, &val);
- if (ret < 0) return ret;
- ret = pvr2_ctrl_value_to_sym(cip->cptr, ~0, val,
- buf, PAGE_SIZE - 1, &cnt);
- pvr2_sysfs_trace("pvr2_sysfs(%p) show_val_norm(cid=%d) is %.*s (%d)",
- cip->chptr, cip->ctl_id, cnt, buf, val);
- buf[cnt] = '\n';
- return cnt+1;
-}
-
-static ssize_t show_val_custom(struct device *class_dev,
- struct device_attribute *attr,
- char *buf)
-{
- struct pvr2_sysfs_ctl_item *cip;
- int val;
- int ret;
- unsigned int cnt = 0;
- cip = container_of(attr, struct pvr2_sysfs_ctl_item, attr_custom);
- ret = pvr2_ctrl_get_value(cip->cptr, &val);
- if (ret < 0) return ret;
- ret = pvr2_ctrl_custom_value_to_sym(cip->cptr, ~0, val,
- buf, PAGE_SIZE - 1, &cnt);
- pvr2_sysfs_trace("pvr2_sysfs(%p) show_val_custom(cid=%d) is %.*s (%d)",
- cip->chptr, cip->ctl_id, cnt, buf, val);
- buf[cnt] = '\n';
- return cnt+1;
-}
-
-static ssize_t show_enum(struct device *class_dev,
- struct device_attribute *attr,
- char *buf)
-{
- struct pvr2_sysfs_ctl_item *cip;
- long val;
- unsigned int bcnt, ccnt, ecnt;
- cip = container_of(attr, struct pvr2_sysfs_ctl_item, attr_enum);
- ecnt = pvr2_ctrl_get_cnt(cip->cptr);
- bcnt = 0;
- for (val = 0; val < ecnt; val++) {
- pvr2_ctrl_get_valname(cip->cptr, val, buf + bcnt,
- PAGE_SIZE - bcnt, &ccnt);
- if (!ccnt) continue;
- bcnt += ccnt;
- if (bcnt >= PAGE_SIZE) break;
- buf[bcnt] = '\n';
- bcnt++;
- }
- pvr2_sysfs_trace("pvr2_sysfs(%p) show_enum(cid=%d)",
- cip->chptr, cip->ctl_id);
- return bcnt;
-}
-
-static ssize_t show_bits(struct device *class_dev,
- struct device_attribute *attr,
- char *buf)
-{
- struct pvr2_sysfs_ctl_item *cip;
- int valid_bits, msk;
- unsigned int bcnt, ccnt;
- cip = container_of(attr, struct pvr2_sysfs_ctl_item, attr_bits);
- valid_bits = pvr2_ctrl_get_mask(cip->cptr);
- bcnt = 0;
- for (msk = 1; valid_bits; msk <<= 1) {
- if (!(msk & valid_bits)) continue;
- valid_bits &= ~msk;
- pvr2_ctrl_get_valname(cip->cptr, msk, buf + bcnt,
- PAGE_SIZE - bcnt, &ccnt);
- bcnt += ccnt;
- if (bcnt >= PAGE_SIZE) break;
- buf[bcnt] = '\n';
- bcnt++;
- }
- pvr2_sysfs_trace("pvr2_sysfs(%p) show_bits(cid=%d)",
- cip->chptr, cip->ctl_id);
- return bcnt;
-}
-
-static int store_val_any(struct pvr2_sysfs_ctl_item *cip, int customfl,
- const char *buf,unsigned int count)
-{
- int ret;
- int mask,val;
- if (customfl) {
- ret = pvr2_ctrl_custom_sym_to_value(cip->cptr, buf, count,
- &mask, &val);
- } else {
- ret = pvr2_ctrl_sym_to_value(cip->cptr, buf, count,
- &mask, &val);
- }
- if (ret < 0) return ret;
- ret = pvr2_ctrl_set_mask_value(cip->cptr, mask, val);
- pvr2_hdw_commit_ctl(cip->chptr->channel.hdw);
- return ret;
-}
-
-static ssize_t store_val_norm(struct device *class_dev,
- struct device_attribute *attr,
- const char *buf, size_t count)
-{
- struct pvr2_sysfs_ctl_item *cip;
- int ret;
- cip = container_of(attr, struct pvr2_sysfs_ctl_item, attr_val);
- pvr2_sysfs_trace("pvr2_sysfs(%p) store_val_norm(cid=%d) \"%.*s\"",
- cip->chptr, cip->ctl_id, (int)count, buf);
- ret = store_val_any(cip, 0, buf, count);
- if (!ret) ret = count;
- return ret;
-}
-
-static ssize_t store_val_custom(struct device *class_dev,
- struct device_attribute *attr,
- const char *buf, size_t count)
-{
- struct pvr2_sysfs_ctl_item *cip;
- int ret;
- cip = container_of(attr, struct pvr2_sysfs_ctl_item, attr_custom);
- pvr2_sysfs_trace("pvr2_sysfs(%p) store_val_custom(cid=%d) \"%.*s\"",
- cip->chptr, cip->ctl_id, (int)count, buf);
- ret = store_val_any(cip, 1, buf, count);
- if (!ret) ret = count;
- return ret;
-}
-
-static void pvr2_sysfs_add_control(struct pvr2_sysfs *sfp,int ctl_id)
-{
- struct pvr2_sysfs_ctl_item *cip;
- struct pvr2_ctrl *cptr;
- unsigned int cnt,acnt;
- int ret;
-
- cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,ctl_id);
- if (!cptr) return;
-
- cip = kzalloc(sizeof(*cip),GFP_KERNEL);
- if (!cip) return;
- pvr2_sysfs_trace("Creating pvr2_sysfs_ctl_item id=%p",cip);
-
- cip->cptr = cptr;
- cip->ctl_id = ctl_id;
-
- cip->chptr = sfp;
- cip->item_next = NULL;
- if (sfp->item_last) {
- sfp->item_last->item_next = cip;
- } else {
- sfp->item_first = cip;
- }
- sfp->item_last = cip;
-
- sysfs_attr_init(&cip->attr_name.attr);
- cip->attr_name.attr.name = "name";
- cip->attr_name.attr.mode = S_IRUGO;
- cip->attr_name.show = show_name;
-
- sysfs_attr_init(&cip->attr_type.attr);
- cip->attr_type.attr.name = "type";
- cip->attr_type.attr.mode = S_IRUGO;
- cip->attr_type.show = show_type;
-
- sysfs_attr_init(&cip->attr_min.attr);
- cip->attr_min.attr.name = "min_val";
- cip->attr_min.attr.mode = S_IRUGO;
- cip->attr_min.show = show_min;
-
- sysfs_attr_init(&cip->attr_max.attr);
- cip->attr_max.attr.name = "max_val";
- cip->attr_max.attr.mode = S_IRUGO;
- cip->attr_max.show = show_max;
-
- sysfs_attr_init(&cip->attr_def.attr);
- cip->attr_def.attr.name = "def_val";
- cip->attr_def.attr.mode = S_IRUGO;
- cip->attr_def.show = show_def;
-
- sysfs_attr_init(&cip->attr_val.attr);
- cip->attr_val.attr.name = "cur_val";
- cip->attr_val.attr.mode = S_IRUGO;
-
- sysfs_attr_init(&cip->attr_custom.attr);
- cip->attr_custom.attr.name = "custom_val";
- cip->attr_custom.attr.mode = S_IRUGO;
-
- sysfs_attr_init(&cip->attr_enum.attr);
- cip->attr_enum.attr.name = "enum_val";
- cip->attr_enum.attr.mode = S_IRUGO;
- cip->attr_enum.show = show_enum;
-
- sysfs_attr_init(&cip->attr_bits.attr);
- cip->attr_bits.attr.name = "bit_val";
- cip->attr_bits.attr.mode = S_IRUGO;
- cip->attr_bits.show = show_bits;
-
- if (pvr2_ctrl_is_writable(cptr)) {
- cip->attr_val.attr.mode |= S_IWUSR|S_IWGRP;
- cip->attr_custom.attr.mode |= S_IWUSR|S_IWGRP;
- }
-
- acnt = 0;
- cip->attr_gen[acnt++] = &cip->attr_name.attr;
- cip->attr_gen[acnt++] = &cip->attr_type.attr;
- cip->attr_gen[acnt++] = &cip->attr_val.attr;
- cip->attr_gen[acnt++] = &cip->attr_def.attr;
- cip->attr_val.show = show_val_norm;
- cip->attr_val.store = store_val_norm;
- if (pvr2_ctrl_has_custom_symbols(cptr)) {
- cip->attr_gen[acnt++] = &cip->attr_custom.attr;
- cip->attr_custom.show = show_val_custom;
- cip->attr_custom.store = store_val_custom;
- }
- switch (pvr2_ctrl_get_type(cptr)) {
- case pvr2_ctl_enum:
- // Control is an enumeration
- cip->attr_gen[acnt++] = &cip->attr_enum.attr;
- break;
- case pvr2_ctl_int:
- // Control is an integer
- cip->attr_gen[acnt++] = &cip->attr_min.attr;
- cip->attr_gen[acnt++] = &cip->attr_max.attr;
- break;
- case pvr2_ctl_bitmask:
- // Control is an bitmask
- cip->attr_gen[acnt++] = &cip->attr_bits.attr;
- break;
- default: break;
- }
-
- cnt = scnprintf(cip->name,sizeof(cip->name)-1,"ctl_%s",
- pvr2_ctrl_get_name(cptr));
- cip->name[cnt] = 0;
- cip->grp.name = cip->name;
- cip->grp.attrs = cip->attr_gen;
-
- ret = sysfs_create_group(&sfp->class_dev->kobj,&cip->grp);
- if (ret) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "sysfs_create_group error: %d",
- ret);
- return;
- }
- cip->created_ok = !0;
-}
-
-#ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC
-static ssize_t debuginfo_show(struct device *, struct device_attribute *,
- char *);
-static ssize_t debugcmd_show(struct device *, struct device_attribute *,
- char *);
-static ssize_t debugcmd_store(struct device *, struct device_attribute *,
- const char *, size_t count);
-
-static void pvr2_sysfs_add_debugifc(struct pvr2_sysfs *sfp)
-{
- struct pvr2_sysfs_debugifc *dip;
- int ret;
-
- dip = kzalloc(sizeof(*dip),GFP_KERNEL);
- if (!dip) return;
- sysfs_attr_init(&dip->attr_debugcmd.attr);
- dip->attr_debugcmd.attr.name = "debugcmd";
- dip->attr_debugcmd.attr.mode = S_IRUGO|S_IWUSR|S_IWGRP;
- dip->attr_debugcmd.show = debugcmd_show;
- dip->attr_debugcmd.store = debugcmd_store;
- sysfs_attr_init(&dip->attr_debuginfo.attr);
- dip->attr_debuginfo.attr.name = "debuginfo";
- dip->attr_debuginfo.attr.mode = S_IRUGO;
- dip->attr_debuginfo.show = debuginfo_show;
- sfp->debugifc = dip;
- ret = device_create_file(sfp->class_dev,&dip->attr_debugcmd);
- if (ret < 0) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "device_create_file error: %d",
- ret);
- } else {
- dip->debugcmd_created_ok = !0;
- }
- ret = device_create_file(sfp->class_dev,&dip->attr_debuginfo);
- if (ret < 0) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "device_create_file error: %d",
- ret);
- } else {
- dip->debuginfo_created_ok = !0;
- }
-}
-
-
-static void pvr2_sysfs_tear_down_debugifc(struct pvr2_sysfs *sfp)
-{
- if (!sfp->debugifc) return;
- if (sfp->debugifc->debuginfo_created_ok) {
- device_remove_file(sfp->class_dev,
- &sfp->debugifc->attr_debuginfo);
- }
- if (sfp->debugifc->debugcmd_created_ok) {
- device_remove_file(sfp->class_dev,
- &sfp->debugifc->attr_debugcmd);
- }
- kfree(sfp->debugifc);
- sfp->debugifc = NULL;
-}
-#endif /* CONFIG_VIDEO_PVRUSB2_DEBUGIFC */
-
-
-static void pvr2_sysfs_add_controls(struct pvr2_sysfs *sfp)
-{
- unsigned int idx,cnt;
- cnt = pvr2_hdw_get_ctrl_count(sfp->channel.hdw);
- for (idx = 0; idx < cnt; idx++) {
- pvr2_sysfs_add_control(sfp,idx);
- }
-}
-
-
-static void pvr2_sysfs_tear_down_controls(struct pvr2_sysfs *sfp)
-{
- struct pvr2_sysfs_ctl_item *cip1,*cip2;
- for (cip1 = sfp->item_first; cip1; cip1 = cip2) {
- cip2 = cip1->item_next;
- if (cip1->created_ok) {
- sysfs_remove_group(&sfp->class_dev->kobj,&cip1->grp);
- }
- pvr2_sysfs_trace("Destroying pvr2_sysfs_ctl_item id=%p",cip1);
- kfree(cip1);
- }
-}
-
-
-static void pvr2_sysfs_class_release(struct class *class)
-{
- struct pvr2_sysfs_class *clp;
- clp = container_of(class,struct pvr2_sysfs_class,class);
- pvr2_sysfs_trace("Destroying pvr2_sysfs_class id=%p",clp);
- kfree(clp);
-}
-
-
-static void pvr2_sysfs_release(struct device *class_dev)
-{
- pvr2_sysfs_trace("Releasing class_dev id=%p",class_dev);
- kfree(class_dev);
-}
-
-
-static void class_dev_destroy(struct pvr2_sysfs *sfp)
-{
- struct device *dev;
- if (!sfp->class_dev) return;
-#ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC
- pvr2_sysfs_tear_down_debugifc(sfp);
-#endif /* CONFIG_VIDEO_PVRUSB2_DEBUGIFC */
- pvr2_sysfs_tear_down_controls(sfp);
- if (sfp->hdw_desc_created_ok) {
- device_remove_file(sfp->class_dev,
- &sfp->attr_hdw_desc);
- }
- if (sfp->hdw_name_created_ok) {
- device_remove_file(sfp->class_dev,
- &sfp->attr_hdw_name);
- }
- if (sfp->bus_info_created_ok) {
- device_remove_file(sfp->class_dev,
- &sfp->attr_bus_info);
- }
- if (sfp->v4l_minor_number_created_ok) {
- device_remove_file(sfp->class_dev,
- &sfp->attr_v4l_minor_number);
- }
- if (sfp->v4l_radio_minor_number_created_ok) {
- device_remove_file(sfp->class_dev,
- &sfp->attr_v4l_radio_minor_number);
- }
- if (sfp->unit_number_created_ok) {
- device_remove_file(sfp->class_dev,
- &sfp->attr_unit_number);
- }
- pvr2_sysfs_trace("Destroying class_dev id=%p",sfp->class_dev);
- dev_set_drvdata(sfp->class_dev, NULL);
- dev = sfp->class_dev->parent;
- sfp->class_dev->parent = NULL;
- put_device(dev);
- device_unregister(sfp->class_dev);
- sfp->class_dev = NULL;
-}
-
-
-static ssize_t v4l_minor_number_show(struct device *class_dev,
- struct device_attribute *attr, char *buf)
-{
- struct pvr2_sysfs *sfp;
- sfp = dev_get_drvdata(class_dev);
- if (!sfp) return -EINVAL;
- return scnprintf(buf,PAGE_SIZE,"%d\n",
- pvr2_hdw_v4l_get_minor_number(sfp->channel.hdw,
- pvr2_v4l_type_video));
-}
-
-
-static ssize_t bus_info_show(struct device *class_dev,
- struct device_attribute *attr, char *buf)
-{
- struct pvr2_sysfs *sfp;
- sfp = dev_get_drvdata(class_dev);
- if (!sfp) return -EINVAL;
- return scnprintf(buf,PAGE_SIZE,"%s\n",
- pvr2_hdw_get_bus_info(sfp->channel.hdw));
-}
-
-
-static ssize_t hdw_name_show(struct device *class_dev,
- struct device_attribute *attr, char *buf)
-{
- struct pvr2_sysfs *sfp;
- sfp = dev_get_drvdata(class_dev);
- if (!sfp) return -EINVAL;
- return scnprintf(buf,PAGE_SIZE,"%s\n",
- pvr2_hdw_get_type(sfp->channel.hdw));
-}
-
-
-static ssize_t hdw_desc_show(struct device *class_dev,
- struct device_attribute *attr, char *buf)
-{
- struct pvr2_sysfs *sfp;
- sfp = dev_get_drvdata(class_dev);
- if (!sfp) return -EINVAL;
- return scnprintf(buf,PAGE_SIZE,"%s\n",
- pvr2_hdw_get_desc(sfp->channel.hdw));
-}
-
-
-static ssize_t v4l_radio_minor_number_show(struct device *class_dev,
- struct device_attribute *attr,
- char *buf)
-{
- struct pvr2_sysfs *sfp;
- sfp = dev_get_drvdata(class_dev);
- if (!sfp) return -EINVAL;
- return scnprintf(buf,PAGE_SIZE,"%d\n",
- pvr2_hdw_v4l_get_minor_number(sfp->channel.hdw,
- pvr2_v4l_type_radio));
-}
-
-
-static ssize_t unit_number_show(struct device *class_dev,
- struct device_attribute *attr, char *buf)
-{
- struct pvr2_sysfs *sfp;
- sfp = dev_get_drvdata(class_dev);
- if (!sfp) return -EINVAL;
- return scnprintf(buf,PAGE_SIZE,"%d\n",
- pvr2_hdw_get_unit_number(sfp->channel.hdw));
-}
-
-
-static void class_dev_create(struct pvr2_sysfs *sfp,
- struct pvr2_sysfs_class *class_ptr)
-{
- struct usb_device *usb_dev;
- struct device *class_dev;
- int ret;
-
- usb_dev = pvr2_hdw_get_dev(sfp->channel.hdw);
- if (!usb_dev) return;
- class_dev = kzalloc(sizeof(*class_dev),GFP_KERNEL);
- if (!class_dev) return;
-
- pvr2_sysfs_trace("Creating class_dev id=%p",class_dev);
-
- class_dev->class = &class_ptr->class;
-
- dev_set_name(class_dev, "%s",
- pvr2_hdw_get_device_identifier(sfp->channel.hdw));
-
- class_dev->parent = get_device(&usb_dev->dev);
-
- sfp->class_dev = class_dev;
- dev_set_drvdata(class_dev, sfp);
- ret = device_register(class_dev);
- if (ret) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "device_register failed");
- put_device(class_dev);
- return;
- }
-
- sysfs_attr_init(&sfp->attr_v4l_minor_number.attr);
- sfp->attr_v4l_minor_number.attr.name = "v4l_minor_number";
- sfp->attr_v4l_minor_number.attr.mode = S_IRUGO;
- sfp->attr_v4l_minor_number.show = v4l_minor_number_show;
- sfp->attr_v4l_minor_number.store = NULL;
- ret = device_create_file(sfp->class_dev,
- &sfp->attr_v4l_minor_number);
- if (ret < 0) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "device_create_file error: %d",
- ret);
- } else {
- sfp->v4l_minor_number_created_ok = !0;
- }
-
- sysfs_attr_init(&sfp->attr_v4l_radio_minor_number.attr);
- sfp->attr_v4l_radio_minor_number.attr.name = "v4l_radio_minor_number";
- sfp->attr_v4l_radio_minor_number.attr.mode = S_IRUGO;
- sfp->attr_v4l_radio_minor_number.show = v4l_radio_minor_number_show;
- sfp->attr_v4l_radio_minor_number.store = NULL;
- ret = device_create_file(sfp->class_dev,
- &sfp->attr_v4l_radio_minor_number);
- if (ret < 0) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "device_create_file error: %d",
- ret);
- } else {
- sfp->v4l_radio_minor_number_created_ok = !0;
- }
-
- sysfs_attr_init(&sfp->attr_unit_number.attr);
- sfp->attr_unit_number.attr.name = "unit_number";
- sfp->attr_unit_number.attr.mode = S_IRUGO;
- sfp->attr_unit_number.show = unit_number_show;
- sfp->attr_unit_number.store = NULL;
- ret = device_create_file(sfp->class_dev,&sfp->attr_unit_number);
- if (ret < 0) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "device_create_file error: %d",
- ret);
- } else {
- sfp->unit_number_created_ok = !0;
- }
-
- sysfs_attr_init(&sfp->attr_bus_info.attr);
- sfp->attr_bus_info.attr.name = "bus_info_str";
- sfp->attr_bus_info.attr.mode = S_IRUGO;
- sfp->attr_bus_info.show = bus_info_show;
- sfp->attr_bus_info.store = NULL;
- ret = device_create_file(sfp->class_dev,
- &sfp->attr_bus_info);
- if (ret < 0) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "device_create_file error: %d",
- ret);
- } else {
- sfp->bus_info_created_ok = !0;
- }
-
- sysfs_attr_init(&sfp->attr_hdw_name.attr);
- sfp->attr_hdw_name.attr.name = "device_hardware_type";
- sfp->attr_hdw_name.attr.mode = S_IRUGO;
- sfp->attr_hdw_name.show = hdw_name_show;
- sfp->attr_hdw_name.store = NULL;
- ret = device_create_file(sfp->class_dev,
- &sfp->attr_hdw_name);
- if (ret < 0) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "device_create_file error: %d",
- ret);
- } else {
- sfp->hdw_name_created_ok = !0;
- }
-
- sysfs_attr_init(&sfp->attr_hdw_desc.attr);
- sfp->attr_hdw_desc.attr.name = "device_hardware_description";
- sfp->attr_hdw_desc.attr.mode = S_IRUGO;
- sfp->attr_hdw_desc.show = hdw_desc_show;
- sfp->attr_hdw_desc.store = NULL;
- ret = device_create_file(sfp->class_dev,
- &sfp->attr_hdw_desc);
- if (ret < 0) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "device_create_file error: %d",
- ret);
- } else {
- sfp->hdw_desc_created_ok = !0;
- }
-
- pvr2_sysfs_add_controls(sfp);
-#ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC
- pvr2_sysfs_add_debugifc(sfp);
-#endif /* CONFIG_VIDEO_PVRUSB2_DEBUGIFC */
-}
-
-
-static void pvr2_sysfs_internal_check(struct pvr2_channel *chp)
-{
- struct pvr2_sysfs *sfp;
- sfp = container_of(chp,struct pvr2_sysfs,channel);
- if (!sfp->channel.mc_head->disconnect_flag) return;
- pvr2_trace(PVR2_TRACE_STRUCT,"Destroying pvr2_sysfs id=%p",sfp);
- class_dev_destroy(sfp);
- pvr2_channel_done(&sfp->channel);
- kfree(sfp);
-}
-
-
-struct pvr2_sysfs *pvr2_sysfs_create(struct pvr2_context *mp,
- struct pvr2_sysfs_class *class_ptr)
-{
- struct pvr2_sysfs *sfp;
- sfp = kzalloc(sizeof(*sfp),GFP_KERNEL);
- if (!sfp) return sfp;
- pvr2_trace(PVR2_TRACE_STRUCT,"Creating pvr2_sysfs id=%p",sfp);
- pvr2_channel_init(&sfp->channel,mp);
- sfp->channel.check_func = pvr2_sysfs_internal_check;
-
- class_dev_create(sfp,class_ptr);
- return sfp;
-}
-
-
-
-struct pvr2_sysfs_class *pvr2_sysfs_class_create(void)
-{
- struct pvr2_sysfs_class *clp;
- clp = kzalloc(sizeof(*clp),GFP_KERNEL);
- if (!clp) return clp;
- pvr2_sysfs_trace("Creating and registering pvr2_sysfs_class id=%p",
- clp);
- clp->class.name = "pvrusb2";
- clp->class.class_release = pvr2_sysfs_class_release;
- clp->class.dev_release = pvr2_sysfs_release;
- if (class_register(&clp->class)) {
- pvr2_sysfs_trace(
- "Registration failed for pvr2_sysfs_class id=%p",clp);
- kfree(clp);
- clp = NULL;
- }
- return clp;
-}
-
-
-void pvr2_sysfs_class_destroy(struct pvr2_sysfs_class *clp)
-{
- pvr2_sysfs_trace("Unregistering pvr2_sysfs_class id=%p", clp);
- class_unregister(&clp->class);
-}
-
-
-#ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC
-static ssize_t debuginfo_show(struct device *class_dev,
- struct device_attribute *attr, char *buf)
-{
- struct pvr2_sysfs *sfp;
- sfp = dev_get_drvdata(class_dev);
- if (!sfp) return -EINVAL;
- pvr2_hdw_trigger_module_log(sfp->channel.hdw);
- return pvr2_debugifc_print_info(sfp->channel.hdw,buf,PAGE_SIZE);
-}
-
-
-static ssize_t debugcmd_show(struct device *class_dev,
- struct device_attribute *attr, char *buf)
-{
- struct pvr2_sysfs *sfp;
- sfp = dev_get_drvdata(class_dev);
- if (!sfp) return -EINVAL;
- return pvr2_debugifc_print_status(sfp->channel.hdw,buf,PAGE_SIZE);
-}
-
-
-static ssize_t debugcmd_store(struct device *class_dev,
- struct device_attribute *attr,
- const char *buf, size_t count)
-{
- struct pvr2_sysfs *sfp;
- int ret;
-
- sfp = dev_get_drvdata(class_dev);
- if (!sfp) return -EINVAL;
-
- ret = pvr2_debugifc_docmd(sfp->channel.hdw,buf,count);
- if (ret < 0) return ret;
- return count;
-}
-#endif /* CONFIG_VIDEO_PVRUSB2_DEBUGIFC */
-
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 75 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- *
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-#ifndef __PVRUSB2_SYSFS_H
-#define __PVRUSB2_SYSFS_H
-
-#include <linux/list.h>
-#include <linux/sysfs.h>
-#include "pvrusb2-context.h"
-
-struct pvr2_sysfs;
-struct pvr2_sysfs_class;
-
-struct pvr2_sysfs_class *pvr2_sysfs_class_create(void);
-void pvr2_sysfs_class_destroy(struct pvr2_sysfs_class *);
-
-struct pvr2_sysfs *pvr2_sysfs_create(struct pvr2_context *,
- struct pvr2_sysfs_class *);
-
-#endif /* __PVRUSB2_SYSFS_H */
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 75 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- *
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-#ifndef __PVRUSB2_UTIL_H
-#define __PVRUSB2_UTIL_H
-
-#define PVR2_DECOMPOSE_LE(t,i,d) \
- do { \
- (t)[i] = (d) & 0xff;\
- (t)[i+1] = ((d) >> 8) & 0xff;\
- (t)[i+2] = ((d) >> 16) & 0xff;\
- (t)[i+3] = ((d) >> 24) & 0xff;\
- } while(0)
-
-#define PVR2_DECOMPOSE_BE(t,i,d) \
- do { \
- (t)[i+3] = (d) & 0xff;\
- (t)[i+2] = ((d) >> 8) & 0xff;\
- (t)[i+1] = ((d) >> 16) & 0xff;\
- (t)[i] = ((d) >> 24) & 0xff;\
- } while(0)
-
-#define PVR2_COMPOSE_LE(t,i) \
- ((((u32)((t)[i+3])) << 24) | \
- (((u32)((t)[i+2])) << 16) | \
- (((u32)((t)[i+1])) << 8) | \
- ((u32)((t)[i])))
-
-#define PVR2_COMPOSE_BE(t,i) \
- ((((u32)((t)[i])) << 24) | \
- (((u32)((t)[i+1])) << 16) | \
- (((u32)((t)[i+2])) << 8) | \
- ((u32)((t)[i+3])))
-
-
-#endif /* __PVRUSB2_UTIL_H */
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 75 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- *
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/version.h>
-#include "pvrusb2-context.h"
-#include "pvrusb2-hdw.h"
-#include "pvrusb2.h"
-#include "pvrusb2-debug.h"
-#include "pvrusb2-v4l2.h"
-#include "pvrusb2-ioread.h"
-#include <linux/videodev2.h>
-#include <linux/module.h>
-#include <media/v4l2-dev.h>
-#include <media/v4l2-common.h>
-#include <media/v4l2-ioctl.h>
-
-struct pvr2_v4l2_dev;
-struct pvr2_v4l2_fh;
-struct pvr2_v4l2;
-
-struct pvr2_v4l2_dev {
- struct video_device devbase; /* MUST be first! */
- struct pvr2_v4l2 *v4lp;
- struct pvr2_context_stream *stream;
- /* Information about this device: */
- enum pvr2_config config; /* Expected stream format */
- int v4l_type; /* V4L defined type for this device node */
- enum pvr2_v4l_type minor_type; /* pvr2-understood minor device type */
-};
-
-struct pvr2_v4l2_fh {
- struct pvr2_channel channel;
- struct pvr2_v4l2_dev *pdi;
- enum v4l2_priority prio;
- struct pvr2_ioread *rhp;
- struct file *file;
- struct pvr2_v4l2 *vhead;
- struct pvr2_v4l2_fh *vnext;
- struct pvr2_v4l2_fh *vprev;
- wait_queue_head_t wait_data;
- int fw_mode_flag;
- /* Map contiguous ordinal value to input id */
- unsigned char *input_map;
- unsigned int input_cnt;
-};
-
-struct pvr2_v4l2 {
- struct pvr2_channel channel;
- struct pvr2_v4l2_fh *vfirst;
- struct pvr2_v4l2_fh *vlast;
-
- struct v4l2_prio_state prio;
-
- /* streams - Note that these must be separately, individually,
- * allocated pointers. This is because the v4l core is going to
- * manage their deletion - separately, individually... */
- struct pvr2_v4l2_dev *dev_video;
- struct pvr2_v4l2_dev *dev_radio;
-};
-
-static int video_nr[PVR_NUM] = {[0 ... PVR_NUM-1] = -1};
-module_param_array(video_nr, int, NULL, 0444);
-MODULE_PARM_DESC(video_nr, "Offset for device's video dev minor");
-static int radio_nr[PVR_NUM] = {[0 ... PVR_NUM-1] = -1};
-module_param_array(radio_nr, int, NULL, 0444);
-MODULE_PARM_DESC(radio_nr, "Offset for device's radio dev minor");
-static int vbi_nr[PVR_NUM] = {[0 ... PVR_NUM-1] = -1};
-module_param_array(vbi_nr, int, NULL, 0444);
-MODULE_PARM_DESC(vbi_nr, "Offset for device's vbi dev minor");
-
-static struct v4l2_capability pvr_capability ={
- .driver = "pvrusb2",
- .card = "Hauppauge WinTV pvr-usb2",
- .bus_info = "usb",
- .version = LINUX_VERSION_CODE,
- .capabilities = (V4L2_CAP_VIDEO_CAPTURE |
- V4L2_CAP_TUNER | V4L2_CAP_AUDIO | V4L2_CAP_RADIO |
- V4L2_CAP_READWRITE),
-};
-
-static struct v4l2_fmtdesc pvr_fmtdesc [] = {
- {
- .index = 0,
- .type = V4L2_BUF_TYPE_VIDEO_CAPTURE,
- .flags = V4L2_FMT_FLAG_COMPRESSED,
- .description = "MPEG1/2",
- // This should really be V4L2_PIX_FMT_MPEG, but xawtv
- // breaks when I do that.
- .pixelformat = 0, // V4L2_PIX_FMT_MPEG,
- }
-};
-
-#define PVR_FORMAT_PIX 0
-#define PVR_FORMAT_VBI 1
-
-static struct v4l2_format pvr_format [] = {
- [PVR_FORMAT_PIX] = {
- .type = V4L2_BUF_TYPE_VIDEO_CAPTURE,
- .fmt = {
- .pix = {
- .width = 720,
- .height = 576,
- // This should really be V4L2_PIX_FMT_MPEG,
- // but xawtv breaks when I do that.
- .pixelformat = 0, // V4L2_PIX_FMT_MPEG,
- .field = V4L2_FIELD_INTERLACED,
- .bytesperline = 0, // doesn't make sense
- // here
- //FIXME : Don't know what to put here...
- .sizeimage = (32*1024),
- .colorspace = 0, // doesn't make sense here
- .priv = 0
- }
- }
- },
- [PVR_FORMAT_VBI] = {
- .type = V4L2_BUF_TYPE_VBI_CAPTURE,
- .fmt = {
- .vbi = {
- .sampling_rate = 27000000,
- .offset = 248,
- .samples_per_line = 1443,
- .sample_format = V4L2_PIX_FMT_GREY,
- .start = { 0, 0 },
- .count = { 0, 0 },
- .flags = 0,
- }
- }
- }
-};
-
-
-
-/*
- * This is part of Video 4 Linux API. These procedures handle ioctl() calls.
- */
-static int pvr2_querycap(struct file *file, void *priv, struct v4l2_capability *cap)
-{
- struct pvr2_v4l2_fh *fh = file->private_data;
- struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
-
- memcpy(cap, &pvr_capability, sizeof(struct v4l2_capability));
- strlcpy(cap->bus_info, pvr2_hdw_get_bus_info(hdw),
- sizeof(cap->bus_info));
- strlcpy(cap->card, pvr2_hdw_get_desc(hdw), sizeof(cap->card));
- return 0;
-}
-
-static int pvr2_g_priority(struct file *file, void *priv, enum v4l2_priority *p)
-{
- struct pvr2_v4l2_fh *fh = file->private_data;
- struct pvr2_v4l2 *vp = fh->vhead;
-
- *p = v4l2_prio_max(&vp->prio);
- return 0;
-}
-
-static int pvr2_s_priority(struct file *file, void *priv, enum v4l2_priority prio)
-{
- struct pvr2_v4l2_fh *fh = file->private_data;
- struct pvr2_v4l2 *vp = fh->vhead;
-
- return v4l2_prio_change(&vp->prio, &fh->prio, prio);
-}
-
-static int pvr2_g_std(struct file *file, void *priv, v4l2_std_id *std)
-{
- struct pvr2_v4l2_fh *fh = file->private_data;
- struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
- int val = 0;
- int ret;
-
- ret = pvr2_ctrl_get_value(
- pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_STDCUR), &val);
- *std = val;
- return ret;
-}
-
-int pvr2_s_std(struct file *file, void *priv, v4l2_std_id *std)
-{
- struct pvr2_v4l2_fh *fh = file->private_data;
- struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
-
- return pvr2_ctrl_set_value(
- pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_STDCUR), *std);
-}
-
-static int pvr2_querystd(struct file *file, void *priv, v4l2_std_id *std)
-{
- struct pvr2_v4l2_fh *fh = file->private_data;
- struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
- int val = 0;
- int ret;
-
- ret = pvr2_ctrl_get_value(
- pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_STDDETECT), &val);
- *std = val;
- return ret;
-}
-
-static int pvr2_enum_input(struct file *file, void *priv, struct v4l2_input *vi)
-{
- struct pvr2_v4l2_fh *fh = file->private_data;
- struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
- struct pvr2_ctrl *cptr;
- struct v4l2_input tmp;
- unsigned int cnt;
- int val;
-
- cptr = pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_INPUT);
-
- memset(&tmp, 0, sizeof(tmp));
- tmp.index = vi->index;
- if (vi->index >= fh->input_cnt)
- return -EINVAL;
- val = fh->input_map[vi->index];
- switch (val) {
- case PVR2_CVAL_INPUT_TV:
- case PVR2_CVAL_INPUT_DTV:
- case PVR2_CVAL_INPUT_RADIO:
- tmp.type = V4L2_INPUT_TYPE_TUNER;
- break;
- case PVR2_CVAL_INPUT_SVIDEO:
- case PVR2_CVAL_INPUT_COMPOSITE:
- tmp.type = V4L2_INPUT_TYPE_CAMERA;
- break;
- default:
- return -EINVAL;
- }
-
- cnt = 0;
- pvr2_ctrl_get_valname(cptr, val,
- tmp.name, sizeof(tmp.name) - 1, &cnt);
- tmp.name[cnt] = 0;
-
- /* Don't bother with audioset, since this driver currently
- always switches the audio whenever the video is
- switched. */
-
- /* Handling std is a tougher problem. It doesn't make
- sense in cases where a device might be multi-standard.
- We could just copy out the current value for the
- standard, but it can change over time. For now just
- leave it zero. */
- *vi = tmp;
- return 0;
-}
-
-static int pvr2_g_input(struct file *file, void *priv, unsigned int *i)
-{
- struct pvr2_v4l2_fh *fh = file->private_data;
- struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
- unsigned int idx;
- struct pvr2_ctrl *cptr;
- int val;
- int ret;
-
- cptr = pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_INPUT);
- val = 0;
- ret = pvr2_ctrl_get_value(cptr, &val);
- *i = 0;
- for (idx = 0; idx < fh->input_cnt; idx++) {
- if (fh->input_map[idx] == val) {
- *i = idx;
- break;
- }
- }
- return ret;
-}
-
-static int pvr2_s_input(struct file *file, void *priv, unsigned int inp)
-{
- struct pvr2_v4l2_fh *fh = file->private_data;
- struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
-
- if (inp >= fh->input_cnt)
- return -EINVAL;
- return pvr2_ctrl_set_value(
- pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_INPUT),
- fh->input_map[inp]);
-}
-
-static int pvr2_enumaudio(struct file *file, void *priv, struct v4l2_audio *vin)
-{
- /* pkt: FIXME: We are returning one "fake" input here
- which could very well be called "whatever_we_like".
- This is for apps that want to see an audio input
- just to feel comfortable, as well as to test if
- it can do stereo or sth. There is actually no guarantee
- that the actual audio input cannot change behind the app's
- back, but most applications should not mind that either.
-
- Hopefully, mplayer people will work with us on this (this
- whole mess is to support mplayer pvr://), or Hans will come
- up with a more standard way to say "we have inputs but we
- don 't want you to change them independent of video" which
- will sort this mess.
- */
-
- if (vin->index > 0)
- return -EINVAL;
- strncpy(vin->name, "PVRUSB2 Audio", 14);
- vin->capability = V4L2_AUDCAP_STEREO;
- return 0;
-}
-
-static int pvr2_g_audio(struct file *file, void *priv, struct v4l2_audio *vin)
-{
- /* pkt: FIXME: see above comment (VIDIOC_ENUMAUDIO) */
- vin->index = 0;
- strncpy(vin->name, "PVRUSB2 Audio", 14);
- vin->capability = V4L2_AUDCAP_STEREO;
- return 0;
-}
-
-static int pvr2_s_audio(struct file *file, void *priv, struct v4l2_audio *vout)
-{
- if (vout->index)
- return -EINVAL;
- return 0;
-}
-
-static int pvr2_g_tuner(struct file *file, void *priv, struct v4l2_tuner *vt)
-{
- struct pvr2_v4l2_fh *fh = file->private_data;
- struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
-
- if (vt->index != 0)
- return -EINVAL; /* Only answer for the 1st tuner */
-
- pvr2_hdw_execute_tuner_poll(hdw);
- return pvr2_hdw_get_tuner_status(hdw, vt);
-}
-
-static int pvr2_s_tuner(struct file *file, void *priv, struct v4l2_tuner *vt)
-{
- struct pvr2_v4l2_fh *fh = file->private_data;
- struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
-
- if (vt->index != 0)
- return -EINVAL;
-
- return pvr2_ctrl_set_value(
- pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_AUDIOMODE),
- vt->audmode);
-}
-
-int pvr2_s_frequency(struct file *file, void *priv, struct v4l2_frequency *vf)
-{
- struct pvr2_v4l2_fh *fh = file->private_data;
- struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
- unsigned long fv;
- struct v4l2_tuner vt;
- int cur_input;
- struct pvr2_ctrl *ctrlp;
- int ret;
-
- ret = pvr2_hdw_get_tuner_status(hdw, &vt);
- if (ret != 0)
- return ret;
- ctrlp = pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_INPUT);
- ret = pvr2_ctrl_get_value(ctrlp, &cur_input);
- if (ret != 0)
- return ret;
- if (vf->type == V4L2_TUNER_RADIO) {
- if (cur_input != PVR2_CVAL_INPUT_RADIO)
- pvr2_ctrl_set_value(ctrlp, PVR2_CVAL_INPUT_RADIO);
- } else {
- if (cur_input == PVR2_CVAL_INPUT_RADIO)
- pvr2_ctrl_set_value(ctrlp, PVR2_CVAL_INPUT_TV);
- }
- fv = vf->frequency;
- if (vt.capability & V4L2_TUNER_CAP_LOW)
- fv = (fv * 125) / 2;
- else
- fv = fv * 62500;
- return pvr2_ctrl_set_value(
- pvr2_hdw_get_ctrl_by_id(hdw,PVR2_CID_FREQUENCY),fv);
-}
-
-static int pvr2_g_frequency(struct file *file, void *priv, struct v4l2_frequency *vf)
-{
- struct pvr2_v4l2_fh *fh = file->private_data;
- struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
- int val = 0;
- int cur_input;
- struct v4l2_tuner vt;
- int ret;
-
- ret = pvr2_hdw_get_tuner_status(hdw, &vt);
- if (ret != 0)
- return ret;
- ret = pvr2_ctrl_get_value(
- pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_FREQUENCY),
- &val);
- if (ret != 0)
- return ret;
- pvr2_ctrl_get_value(
- pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_INPUT),
- &cur_input);
- if (cur_input == PVR2_CVAL_INPUT_RADIO)
- vf->type = V4L2_TUNER_RADIO;
- else
- vf->type = V4L2_TUNER_ANALOG_TV;
- if (vt.capability & V4L2_TUNER_CAP_LOW)
- val = (val * 2) / 125;
- else
- val /= 62500;
- vf->frequency = val;
- return 0;
-}
-
-static int pvr2_enum_fmt_vid_cap(struct file *file, void *priv, struct v4l2_fmtdesc *fd)
-{
- /* Only one format is supported : mpeg.*/
- if (fd->index != 0)
- return -EINVAL;
-
- memcpy(fd, pvr_fmtdesc, sizeof(struct v4l2_fmtdesc));
- return 0;
-}
-
-static int pvr2_g_fmt_vid_cap(struct file *file, void *priv, struct v4l2_format *vf)
-{
- struct pvr2_v4l2_fh *fh = file->private_data;
- struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
- int val;
-
- memcpy(vf, &pvr_format[PVR_FORMAT_PIX], sizeof(struct v4l2_format));
- val = 0;
- pvr2_ctrl_get_value(
- pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_HRES),
- &val);
- vf->fmt.pix.width = val;
- val = 0;
- pvr2_ctrl_get_value(
- pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_VRES),
- &val);
- vf->fmt.pix.height = val;
- return 0;
-}
-
-static int pvr2_try_fmt_vid_cap(struct file *file, void *priv, struct v4l2_format *vf)
-{
- struct pvr2_v4l2_fh *fh = file->private_data;
- struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
- int lmin, lmax, ldef;
- struct pvr2_ctrl *hcp, *vcp;
- int h = vf->fmt.pix.height;
- int w = vf->fmt.pix.width;
-
- hcp = pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_HRES);
- vcp = pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_VRES);
-
- lmin = pvr2_ctrl_get_min(hcp);
- lmax = pvr2_ctrl_get_max(hcp);
- pvr2_ctrl_get_def(hcp, &ldef);
- if (w == -1)
- w = ldef;
- else if (w < lmin)
- w = lmin;
- else if (w > lmax)
- w = lmax;
- lmin = pvr2_ctrl_get_min(vcp);
- lmax = pvr2_ctrl_get_max(vcp);
- pvr2_ctrl_get_def(vcp, &ldef);
- if (h == -1)
- h = ldef;
- else if (h < lmin)
- h = lmin;
- else if (h > lmax)
- h = lmax;
-
- memcpy(vf, &pvr_format[PVR_FORMAT_PIX],
- sizeof(struct v4l2_format));
- vf->fmt.pix.width = w;
- vf->fmt.pix.height = h;
- return 0;
-}
-
-static int pvr2_s_fmt_vid_cap(struct file *file, void *priv, struct v4l2_format *vf)
-{
- struct pvr2_v4l2_fh *fh = file->private_data;
- struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
- struct pvr2_ctrl *hcp, *vcp;
- int ret = pvr2_try_fmt_vid_cap(file, fh, vf);
-
- if (ret)
- return ret;
- hcp = pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_HRES);
- vcp = pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_VRES);
- pvr2_ctrl_set_value(hcp, vf->fmt.pix.width);
- pvr2_ctrl_set_value(vcp, vf->fmt.pix.height);
- return 0;
-}
-
-static int pvr2_streamon(struct file *file, void *priv, enum v4l2_buf_type i)
-{
- struct pvr2_v4l2_fh *fh = file->private_data;
- struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
- struct pvr2_v4l2_dev *pdi = fh->pdi;
- int ret;
-
- if (!fh->pdi->stream) {
- /* No stream defined for this node. This means
- that we're not currently allowed to stream from
- this node. */
- return -EPERM;
- }
- ret = pvr2_hdw_set_stream_type(hdw, pdi->config);
- if (ret < 0)
- return ret;
- return pvr2_hdw_set_streaming(hdw, !0);
-}
-
-static int pvr2_streamoff(struct file *file, void *priv, enum v4l2_buf_type i)
-{
- struct pvr2_v4l2_fh *fh = file->private_data;
- struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
-
- if (!fh->pdi->stream) {
- /* No stream defined for this node. This means
- that we're not currently allowed to stream from
- this node. */
- return -EPERM;
- }
- return pvr2_hdw_set_streaming(hdw, 0);
-}
-
-static int pvr2_queryctrl(struct file *file, void *priv,
- struct v4l2_queryctrl *vc)
-{
- struct pvr2_v4l2_fh *fh = file->private_data;
- struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
- struct pvr2_ctrl *cptr;
- int val;
-
- if (vc->id & V4L2_CTRL_FLAG_NEXT_CTRL) {
- cptr = pvr2_hdw_get_ctrl_nextv4l(
- hdw, (vc->id & ~V4L2_CTRL_FLAG_NEXT_CTRL));
- if (cptr)
- vc->id = pvr2_ctrl_get_v4lid(cptr);
- } else {
- cptr = pvr2_hdw_get_ctrl_v4l(hdw, vc->id);
- }
- if (!cptr) {
- pvr2_trace(PVR2_TRACE_V4LIOCTL,
- "QUERYCTRL id=0x%x not implemented here",
- vc->id);
- return -EINVAL;
- }
-
- pvr2_trace(PVR2_TRACE_V4LIOCTL,
- "QUERYCTRL id=0x%x mapping name=%s (%s)",
- vc->id, pvr2_ctrl_get_name(cptr),
- pvr2_ctrl_get_desc(cptr));
- strlcpy(vc->name, pvr2_ctrl_get_desc(cptr), sizeof(vc->name));
- vc->flags = pvr2_ctrl_get_v4lflags(cptr);
- pvr2_ctrl_get_def(cptr, &val);
- vc->default_value = val;
- switch (pvr2_ctrl_get_type(cptr)) {
- case pvr2_ctl_enum:
- vc->type = V4L2_CTRL_TYPE_MENU;
- vc->minimum = 0;
- vc->maximum = pvr2_ctrl_get_cnt(cptr) - 1;
- vc->step = 1;
- break;
- case pvr2_ctl_bool:
- vc->type = V4L2_CTRL_TYPE_BOOLEAN;
- vc->minimum = 0;
- vc->maximum = 1;
- vc->step = 1;
- break;
- case pvr2_ctl_int:
- vc->type = V4L2_CTRL_TYPE_INTEGER;
- vc->minimum = pvr2_ctrl_get_min(cptr);
- vc->maximum = pvr2_ctrl_get_max(cptr);
- vc->step = 1;
- break;
- default:
- pvr2_trace(PVR2_TRACE_V4LIOCTL,
- "QUERYCTRL id=0x%x name=%s not mappable",
- vc->id, pvr2_ctrl_get_name(cptr));
- return -EINVAL;
- }
- return 0;
-}
-
-static int pvr2_querymenu(struct file *file, void *priv, struct v4l2_querymenu *vm)
-{
- struct pvr2_v4l2_fh *fh = file->private_data;
- struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
- unsigned int cnt = 0;
- int ret;
-
- ret = pvr2_ctrl_get_valname(pvr2_hdw_get_ctrl_v4l(hdw, vm->id),
- vm->index,
- vm->name, sizeof(vm->name) - 1,
- &cnt);
- vm->name[cnt] = 0;
- return ret;
-}
-
-static int pvr2_g_ctrl(struct file *file, void *priv, struct v4l2_control *vc)
-{
- struct pvr2_v4l2_fh *fh = file->private_data;
- struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
- int val = 0;
- int ret;
-
- ret = pvr2_ctrl_get_value(pvr2_hdw_get_ctrl_v4l(hdw, vc->id),
- &val);
- vc->value = val;
- return ret;
-}
-
-static int pvr2_s_ctrl(struct file *file, void *priv, struct v4l2_control *vc)
-{
- struct pvr2_v4l2_fh *fh = file->private_data;
- struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
-
- return pvr2_ctrl_set_value(pvr2_hdw_get_ctrl_v4l(hdw, vc->id),
- vc->value);
-}
-
-static int pvr2_g_ext_ctrls(struct file *file, void *priv,
- struct v4l2_ext_controls *ctls)
-{
- struct pvr2_v4l2_fh *fh = file->private_data;
- struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
- struct v4l2_ext_control *ctrl;
- unsigned int idx;
- int val;
- int ret;
-
- ret = 0;
- for (idx = 0; idx < ctls->count; idx++) {
- ctrl = ctls->controls + idx;
- ret = pvr2_ctrl_get_value(
- pvr2_hdw_get_ctrl_v4l(hdw, ctrl->id), &val);
- if (ret) {
- ctls->error_idx = idx;
- return ret;
- }
- /* Ensure that if read as a 64 bit value, the user
- will still get a hopefully sane value */
- ctrl->value64 = 0;
- ctrl->value = val;
- }
- return 0;
-}
-
-static int pvr2_s_ext_ctrls(struct file *file, void *priv,
- struct v4l2_ext_controls *ctls)
-{
- struct pvr2_v4l2_fh *fh = file->private_data;
- struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
- struct v4l2_ext_control *ctrl;
- unsigned int idx;
- int ret;
-
- ret = 0;
- for (idx = 0; idx < ctls->count; idx++) {
- ctrl = ctls->controls + idx;
- ret = pvr2_ctrl_set_value(
- pvr2_hdw_get_ctrl_v4l(hdw, ctrl->id),
- ctrl->value);
- if (ret) {
- ctls->error_idx = idx;
- return ret;
- }
- }
- return 0;
-}
-
-static int pvr2_try_ext_ctrls(struct file *file, void *priv,
- struct v4l2_ext_controls *ctls)
-{
- struct pvr2_v4l2_fh *fh = file->private_data;
- struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
- struct v4l2_ext_control *ctrl;
- struct pvr2_ctrl *pctl;
- unsigned int idx;
-
- /* For the moment just validate that the requested control
- actually exists. */
- for (idx = 0; idx < ctls->count; idx++) {
- ctrl = ctls->controls + idx;
- pctl = pvr2_hdw_get_ctrl_v4l(hdw, ctrl->id);
- if (!pctl) {
- ctls->error_idx = idx;
- return -EINVAL;
- }
- }
- return 0;
-}
-
-static int pvr2_cropcap(struct file *file, void *priv, struct v4l2_cropcap *cap)
-{
- struct pvr2_v4l2_fh *fh = file->private_data;
- struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
- int ret;
-
- if (cap->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
- ret = pvr2_hdw_get_cropcap(hdw, cap);
- cap->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; /* paranoia */
- return ret;
-}
-
-static int pvr2_g_crop(struct file *file, void *priv, struct v4l2_crop *crop)
-{
- struct pvr2_v4l2_fh *fh = file->private_data;
- struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
- int val = 0;
- int ret;
-
- if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
- ret = pvr2_ctrl_get_value(
- pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_CROPL), &val);
- if (ret != 0)
- return -EINVAL;
- crop->c.left = val;
- ret = pvr2_ctrl_get_value(
- pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_CROPT), &val);
- if (ret != 0)
- return -EINVAL;
- crop->c.top = val;
- ret = pvr2_ctrl_get_value(
- pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_CROPW), &val);
- if (ret != 0)
- return -EINVAL;
- crop->c.width = val;
- ret = pvr2_ctrl_get_value(
- pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_CROPH), &val);
- if (ret != 0)
- return -EINVAL;
- crop->c.height = val;
- return 0;
-}
-
-static int pvr2_s_crop(struct file *file, void *priv, struct v4l2_crop *crop)
-{
- struct pvr2_v4l2_fh *fh = file->private_data;
- struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
- int ret;
-
- if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
- ret = pvr2_ctrl_set_value(
- pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_CROPL),
- crop->c.left);
- if (ret != 0)
- return -EINVAL;
- ret = pvr2_ctrl_set_value(
- pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_CROPT),
- crop->c.top);
- if (ret != 0)
- return -EINVAL;
- ret = pvr2_ctrl_set_value(
- pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_CROPW),
- crop->c.width);
- if (ret != 0)
- return -EINVAL;
- ret = pvr2_ctrl_set_value(
- pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_CROPH),
- crop->c.height);
- if (ret != 0)
- return -EINVAL;
- return 0;
-}
-
-static int pvr2_log_status(struct file *file, void *priv)
-{
- struct pvr2_v4l2_fh *fh = file->private_data;
- struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
-
- pvr2_hdw_trigger_module_log(hdw);
- return 0;
-}
-
-#ifdef CONFIG_VIDEO_ADV_DEBUG
-static int pvr2_g_register(struct file *file, void *priv, struct v4l2_dbg_register *req)
-{
- struct pvr2_v4l2_fh *fh = file->private_data;
- struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
- u64 val;
- int ret;
-
- ret = pvr2_hdw_register_access(
- hdw, &req->match, req->reg,
- 0, &val);
- req->val = val;
- return ret;
-}
-
-static int pvr2_s_register(struct file *file, void *priv, struct v4l2_dbg_register *req)
-{
- struct pvr2_v4l2_fh *fh = file->private_data;
- struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
- u64 val;
- int ret;
-
- val = req->val;
- ret = pvr2_hdw_register_access(
- hdw, &req->match, req->reg,
- 1, &val);
- return ret;
-}
-#endif
-
-static const struct v4l2_ioctl_ops pvr2_ioctl_ops = {
- .vidioc_querycap = pvr2_querycap,
- .vidioc_g_priority = pvr2_g_priority,
- .vidioc_s_priority = pvr2_s_priority,
- .vidioc_s_audio = pvr2_s_audio,
- .vidioc_g_audio = pvr2_g_audio,
- .vidioc_enumaudio = pvr2_enumaudio,
- .vidioc_enum_input = pvr2_enum_input,
- .vidioc_cropcap = pvr2_cropcap,
- .vidioc_s_crop = pvr2_s_crop,
- .vidioc_g_crop = pvr2_g_crop,
- .vidioc_g_input = pvr2_g_input,
- .vidioc_s_input = pvr2_s_input,
- .vidioc_g_frequency = pvr2_g_frequency,
- .vidioc_s_frequency = pvr2_s_frequency,
- .vidioc_s_tuner = pvr2_s_tuner,
- .vidioc_g_tuner = pvr2_g_tuner,
- .vidioc_g_std = pvr2_g_std,
- .vidioc_s_std = pvr2_s_std,
- .vidioc_querystd = pvr2_querystd,
- .vidioc_log_status = pvr2_log_status,
- .vidioc_enum_fmt_vid_cap = pvr2_enum_fmt_vid_cap,
- .vidioc_g_fmt_vid_cap = pvr2_g_fmt_vid_cap,
- .vidioc_s_fmt_vid_cap = pvr2_s_fmt_vid_cap,
- .vidioc_try_fmt_vid_cap = pvr2_try_fmt_vid_cap,
- .vidioc_streamon = pvr2_streamon,
- .vidioc_streamoff = pvr2_streamoff,
- .vidioc_queryctrl = pvr2_queryctrl,
- .vidioc_querymenu = pvr2_querymenu,
- .vidioc_g_ctrl = pvr2_g_ctrl,
- .vidioc_s_ctrl = pvr2_s_ctrl,
- .vidioc_g_ext_ctrls = pvr2_g_ext_ctrls,
- .vidioc_s_ext_ctrls = pvr2_s_ext_ctrls,
- .vidioc_try_ext_ctrls = pvr2_try_ext_ctrls,
-#ifdef CONFIG_VIDEO_ADV_DEBUG
- .vidioc_g_register = pvr2_g_register,
- .vidioc_s_register = pvr2_s_register,
-#endif
-};
-
-static void pvr2_v4l2_dev_destroy(struct pvr2_v4l2_dev *dip)
-{
- struct pvr2_hdw *hdw = dip->v4lp->channel.mc_head->hdw;
- enum pvr2_config cfg = dip->config;
- char msg[80];
- unsigned int mcnt;
-
- /* Construct the unregistration message *before* we actually
- perform the unregistration step. By doing it this way we don't
- have to worry about potentially touching deleted resources. */
- mcnt = scnprintf(msg, sizeof(msg) - 1,
- "pvrusb2: unregistered device %s [%s]",
- video_device_node_name(&dip->devbase),
- pvr2_config_get_name(cfg));
- msg[mcnt] = 0;
-
- pvr2_hdw_v4l_store_minor_number(hdw,dip->minor_type,-1);
-
- /* Paranoia */
- dip->v4lp = NULL;
- dip->stream = NULL;
-
- /* Actual deallocation happens later when all internal references
- are gone. */
- video_unregister_device(&dip->devbase);
-
- printk(KERN_INFO "%s\n", msg);
-
-}
-
-
-static void pvr2_v4l2_dev_disassociate_parent(struct pvr2_v4l2_dev *dip)
-{
- if (!dip) return;
- if (!dip->devbase.parent) return;
- dip->devbase.parent = NULL;
- device_move(&dip->devbase.dev, NULL, DPM_ORDER_NONE);
-}
-
-
-static void pvr2_v4l2_destroy_no_lock(struct pvr2_v4l2 *vp)
-{
- if (vp->dev_video) {
- pvr2_v4l2_dev_destroy(vp->dev_video);
- vp->dev_video = NULL;
- }
- if (vp->dev_radio) {
- pvr2_v4l2_dev_destroy(vp->dev_radio);
- vp->dev_radio = NULL;
- }
-
- pvr2_trace(PVR2_TRACE_STRUCT,"Destroying pvr2_v4l2 id=%p",vp);
- pvr2_channel_done(&vp->channel);
- kfree(vp);
-}
-
-
-static void pvr2_video_device_release(struct video_device *vdev)
-{
- struct pvr2_v4l2_dev *dev;
- dev = container_of(vdev,struct pvr2_v4l2_dev,devbase);
- kfree(dev);
-}
-
-
-static void pvr2_v4l2_internal_check(struct pvr2_channel *chp)
-{
- struct pvr2_v4l2 *vp;
- vp = container_of(chp,struct pvr2_v4l2,channel);
- if (!vp->channel.mc_head->disconnect_flag) return;
- pvr2_v4l2_dev_disassociate_parent(vp->dev_video);
- pvr2_v4l2_dev_disassociate_parent(vp->dev_radio);
- if (vp->vfirst) return;
- pvr2_v4l2_destroy_no_lock(vp);
-}
-
-
-static long pvr2_v4l2_ioctl(struct file *file,
- unsigned int cmd, unsigned long arg)
-{
-
- struct pvr2_v4l2_fh *fh = file->private_data;
- struct pvr2_v4l2 *vp = fh->vhead;
- struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
- long ret = -EINVAL;
-
- if (pvrusb2_debug & PVR2_TRACE_V4LIOCTL)
- v4l_printk_ioctl(pvr2_hdw_get_driver_name(hdw), cmd);
-
- if (!pvr2_hdw_dev_ok(hdw)) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "ioctl failed - bad or no context");
- return -EFAULT;
- }
-
- /* check priority */
- switch (cmd) {
- case VIDIOC_S_CTRL:
- case VIDIOC_S_STD:
- case VIDIOC_S_INPUT:
- case VIDIOC_S_TUNER:
- case VIDIOC_S_FREQUENCY:
- ret = v4l2_prio_check(&vp->prio, fh->prio);
- if (ret)
- return ret;
- }
-
- ret = video_ioctl2(file, cmd, arg);
-
- pvr2_hdw_commit_ctl(hdw);
-
- if (ret < 0) {
- if (pvrusb2_debug & PVR2_TRACE_V4LIOCTL) {
- pvr2_trace(PVR2_TRACE_V4LIOCTL,
- "pvr2_v4l2_do_ioctl failure, ret=%ld", ret);
- } else {
- if (pvrusb2_debug & PVR2_TRACE_V4LIOCTL) {
- pvr2_trace(PVR2_TRACE_V4LIOCTL,
- "pvr2_v4l2_do_ioctl failure, ret=%ld"
- " command was:", ret);
- v4l_printk_ioctl(pvr2_hdw_get_driver_name(hdw),
- cmd);
- }
- }
- } else {
- pvr2_trace(PVR2_TRACE_V4LIOCTL,
- "pvr2_v4l2_do_ioctl complete, ret=%ld (0x%lx)",
- ret, ret);
- }
- return ret;
-
-}
-
-
-static int pvr2_v4l2_release(struct file *file)
-{
- struct pvr2_v4l2_fh *fhp = file->private_data;
- struct pvr2_v4l2 *vp = fhp->vhead;
- struct pvr2_hdw *hdw = fhp->channel.mc_head->hdw;
-
- pvr2_trace(PVR2_TRACE_OPEN_CLOSE,"pvr2_v4l2_release");
-
- if (fhp->rhp) {
- struct pvr2_stream *sp;
- pvr2_hdw_set_streaming(hdw,0);
- sp = pvr2_ioread_get_stream(fhp->rhp);
- if (sp) pvr2_stream_set_callback(sp,NULL,NULL);
- pvr2_ioread_destroy(fhp->rhp);
- fhp->rhp = NULL;
- }
-
- v4l2_prio_close(&vp->prio, fhp->prio);
- file->private_data = NULL;
-
- if (fhp->vnext) {
- fhp->vnext->vprev = fhp->vprev;
- } else {
- vp->vlast = fhp->vprev;
- }
- if (fhp->vprev) {
- fhp->vprev->vnext = fhp->vnext;
- } else {
- vp->vfirst = fhp->vnext;
- }
- fhp->vnext = NULL;
- fhp->vprev = NULL;
- fhp->vhead = NULL;
- pvr2_channel_done(&fhp->channel);
- pvr2_trace(PVR2_TRACE_STRUCT,
- "Destroying pvr_v4l2_fh id=%p",fhp);
- if (fhp->input_map) {
- kfree(fhp->input_map);
- fhp->input_map = NULL;
- }
- kfree(fhp);
- if (vp->channel.mc_head->disconnect_flag && !vp->vfirst) {
- pvr2_v4l2_destroy_no_lock(vp);
- }
- return 0;
-}
-
-
-static int pvr2_v4l2_open(struct file *file)
-{
- struct pvr2_v4l2_dev *dip; /* Our own context pointer */
- struct pvr2_v4l2_fh *fhp;
- struct pvr2_v4l2 *vp;
- struct pvr2_hdw *hdw;
- unsigned int input_mask = 0;
- unsigned int input_cnt,idx;
- int ret = 0;
-
- dip = container_of(video_devdata(file),struct pvr2_v4l2_dev,devbase);
-
- vp = dip->v4lp;
- hdw = vp->channel.hdw;
-
- pvr2_trace(PVR2_TRACE_OPEN_CLOSE,"pvr2_v4l2_open");
-
- if (!pvr2_hdw_dev_ok(hdw)) {
- pvr2_trace(PVR2_TRACE_OPEN_CLOSE,
- "pvr2_v4l2_open: hardware not ready");
- return -EIO;
- }
-
- fhp = kzalloc(sizeof(*fhp),GFP_KERNEL);
- if (!fhp) {
- return -ENOMEM;
- }
-
- init_waitqueue_head(&fhp->wait_data);
- fhp->pdi = dip;
-
- pvr2_trace(PVR2_TRACE_STRUCT,"Creating pvr_v4l2_fh id=%p",fhp);
- pvr2_channel_init(&fhp->channel,vp->channel.mc_head);
-
- if (dip->v4l_type == VFL_TYPE_RADIO) {
- /* Opening device as a radio, legal input selection subset
- is just the radio. */
- input_mask = (1 << PVR2_CVAL_INPUT_RADIO);
- } else {
- /* Opening the main V4L device, legal input selection
- subset includes all analog inputs. */
- input_mask = ((1 << PVR2_CVAL_INPUT_RADIO) |
- (1 << PVR2_CVAL_INPUT_TV) |
- (1 << PVR2_CVAL_INPUT_COMPOSITE) |
- (1 << PVR2_CVAL_INPUT_SVIDEO));
- }
- ret = pvr2_channel_limit_inputs(&fhp->channel,input_mask);
- if (ret) {
- pvr2_channel_done(&fhp->channel);
- pvr2_trace(PVR2_TRACE_STRUCT,
- "Destroying pvr_v4l2_fh id=%p (input mask error)",
- fhp);
-
- kfree(fhp);
- return ret;
- }
-
- input_mask &= pvr2_hdw_get_input_available(hdw);
- input_cnt = 0;
- for (idx = 0; idx < (sizeof(input_mask) << 3); idx++) {
- if (input_mask & (1 << idx)) input_cnt++;
- }
- fhp->input_cnt = input_cnt;
- fhp->input_map = kzalloc(input_cnt,GFP_KERNEL);
- if (!fhp->input_map) {
- pvr2_channel_done(&fhp->channel);
- pvr2_trace(PVR2_TRACE_STRUCT,
- "Destroying pvr_v4l2_fh id=%p (input map failure)",
- fhp);
- kfree(fhp);
- return -ENOMEM;
- }
- input_cnt = 0;
- for (idx = 0; idx < (sizeof(input_mask) << 3); idx++) {
- if (!(input_mask & (1 << idx))) continue;
- fhp->input_map[input_cnt++] = idx;
- }
-
- fhp->vnext = NULL;
- fhp->vprev = vp->vlast;
- if (vp->vlast) {
- vp->vlast->vnext = fhp;
- } else {
- vp->vfirst = fhp;
- }
- vp->vlast = fhp;
- fhp->vhead = vp;
-
- fhp->file = file;
- file->private_data = fhp;
- v4l2_prio_open(&vp->prio, &fhp->prio);
-
- fhp->fw_mode_flag = pvr2_hdw_cpufw_get_enabled(hdw);
-
- return 0;
-}
-
-
-static void pvr2_v4l2_notify(struct pvr2_v4l2_fh *fhp)
-{
- wake_up(&fhp->wait_data);
-}
-
-static int pvr2_v4l2_iosetup(struct pvr2_v4l2_fh *fh)
-{
- int ret;
- struct pvr2_stream *sp;
- struct pvr2_hdw *hdw;
- if (fh->rhp) return 0;
-
- if (!fh->pdi->stream) {
- /* No stream defined for this node. This means that we're
- not currently allowed to stream from this node. */
- return -EPERM;
- }
-
- /* First read() attempt. Try to claim the stream and start
- it... */
- if ((ret = pvr2_channel_claim_stream(&fh->channel,
- fh->pdi->stream)) != 0) {
- /* Someone else must already have it */
- return ret;
- }
-
- fh->rhp = pvr2_channel_create_mpeg_stream(fh->pdi->stream);
- if (!fh->rhp) {
- pvr2_channel_claim_stream(&fh->channel,NULL);
- return -ENOMEM;
- }
-
- hdw = fh->channel.mc_head->hdw;
- sp = fh->pdi->stream->stream;
- pvr2_stream_set_callback(sp,(pvr2_stream_callback)pvr2_v4l2_notify,fh);
- pvr2_hdw_set_stream_type(hdw,fh->pdi->config);
- if ((ret = pvr2_hdw_set_streaming(hdw,!0)) < 0) return ret;
- return pvr2_ioread_set_enabled(fh->rhp,!0);
-}
-
-
-static ssize_t pvr2_v4l2_read(struct file *file,
- char __user *buff, size_t count, loff_t *ppos)
-{
- struct pvr2_v4l2_fh *fh = file->private_data;
- int ret;
-
- if (fh->fw_mode_flag) {
- struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
- char *tbuf;
- int c1,c2;
- int tcnt = 0;
- unsigned int offs = *ppos;
-
- tbuf = kmalloc(PAGE_SIZE,GFP_KERNEL);
- if (!tbuf) return -ENOMEM;
-
- while (count) {
- c1 = count;
- if (c1 > PAGE_SIZE) c1 = PAGE_SIZE;
- c2 = pvr2_hdw_cpufw_get(hdw,offs,tbuf,c1);
- if (c2 < 0) {
- tcnt = c2;
- break;
- }
- if (!c2) break;
- if (copy_to_user(buff,tbuf,c2)) {
- tcnt = -EFAULT;
- break;
- }
- offs += c2;
- tcnt += c2;
- buff += c2;
- count -= c2;
- *ppos += c2;
- }
- kfree(tbuf);
- return tcnt;
- }
-
- if (!fh->rhp) {
- ret = pvr2_v4l2_iosetup(fh);
- if (ret) {
- return ret;
- }
- }
-
- for (;;) {
- ret = pvr2_ioread_read(fh->rhp,buff,count);
- if (ret >= 0) break;
- if (ret != -EAGAIN) break;
- if (file->f_flags & O_NONBLOCK) break;
- /* Doing blocking I/O. Wait here. */
- ret = wait_event_interruptible(
- fh->wait_data,
- pvr2_ioread_avail(fh->rhp) >= 0);
- if (ret < 0) break;
- }
-
- return ret;
-}
-
-
-static unsigned int pvr2_v4l2_poll(struct file *file, poll_table *wait)
-{
- unsigned int mask = 0;
- struct pvr2_v4l2_fh *fh = file->private_data;
- int ret;
-
- if (fh->fw_mode_flag) {
- mask |= POLLIN | POLLRDNORM;
- return mask;
- }
-
- if (!fh->rhp) {
- ret = pvr2_v4l2_iosetup(fh);
- if (ret) return POLLERR;
- }
-
- poll_wait(file,&fh->wait_data,wait);
-
- if (pvr2_ioread_avail(fh->rhp) >= 0) {
- mask |= POLLIN | POLLRDNORM;
- }
-
- return mask;
-}
-
-
-static const struct v4l2_file_operations vdev_fops = {
- .owner = THIS_MODULE,
- .open = pvr2_v4l2_open,
- .release = pvr2_v4l2_release,
- .read = pvr2_v4l2_read,
- .ioctl = pvr2_v4l2_ioctl,
- .poll = pvr2_v4l2_poll,
-};
-
-
-static struct video_device vdev_template = {
- .fops = &vdev_fops,
-};
-
-
-static void pvr2_v4l2_dev_init(struct pvr2_v4l2_dev *dip,
- struct pvr2_v4l2 *vp,
- int v4l_type)
-{
- struct usb_device *usbdev;
- int mindevnum;
- int unit_number;
- struct pvr2_hdw *hdw;
- int *nr_ptr = NULL;
- dip->v4lp = vp;
-
- hdw = vp->channel.mc_head->hdw;
- usbdev = pvr2_hdw_get_dev(hdw);
- dip->v4l_type = v4l_type;
- switch (v4l_type) {
- case VFL_TYPE_GRABBER:
- dip->stream = &vp->channel.mc_head->video_stream;
- dip->config = pvr2_config_mpeg;
- dip->minor_type = pvr2_v4l_type_video;
- nr_ptr = video_nr;
- if (!dip->stream) {
- pr_err(KBUILD_MODNAME
- ": Failed to set up pvrusb2 v4l video dev"
- " due to missing stream instance\n");
- return;
- }
- break;
- case VFL_TYPE_VBI:
- dip->config = pvr2_config_vbi;
- dip->minor_type = pvr2_v4l_type_vbi;
- nr_ptr = vbi_nr;
- break;
- case VFL_TYPE_RADIO:
- dip->stream = &vp->channel.mc_head->video_stream;
- dip->config = pvr2_config_mpeg;
- dip->minor_type = pvr2_v4l_type_radio;
- nr_ptr = radio_nr;
- break;
- default:
- /* Bail out (this should be impossible) */
- pr_err(KBUILD_MODNAME ": Failed to set up pvrusb2 v4l dev"
- " due to unrecognized config\n");
- return;
- }
-
- memcpy(&dip->devbase,&vdev_template,sizeof(vdev_template));
- dip->devbase.release = pvr2_video_device_release;
- dip->devbase.ioctl_ops = &pvr2_ioctl_ops;
- {
- int val;
- pvr2_ctrl_get_value(
- pvr2_hdw_get_ctrl_by_id(hdw,
- PVR2_CID_STDAVAIL), &val);
- dip->devbase.tvnorms = (v4l2_std_id)val;
- }
-
- mindevnum = -1;
- unit_number = pvr2_hdw_get_unit_number(hdw);
- if (nr_ptr && (unit_number >= 0) && (unit_number < PVR_NUM)) {
- mindevnum = nr_ptr[unit_number];
- }
- dip->devbase.parent = &usbdev->dev;
- if ((video_register_device(&dip->devbase,
- dip->v4l_type, mindevnum) < 0) &&
- (video_register_device(&dip->devbase,
- dip->v4l_type, -1) < 0)) {
- pr_err(KBUILD_MODNAME
- ": Failed to register pvrusb2 v4l device\n");
- }
-
- printk(KERN_INFO "pvrusb2: registered device %s [%s]\n",
- video_device_node_name(&dip->devbase),
- pvr2_config_get_name(dip->config));
-
- pvr2_hdw_v4l_store_minor_number(hdw,
- dip->minor_type,dip->devbase.minor);
-}
-
-
-struct pvr2_v4l2 *pvr2_v4l2_create(struct pvr2_context *mnp)
-{
- struct pvr2_v4l2 *vp;
-
- vp = kzalloc(sizeof(*vp),GFP_KERNEL);
- if (!vp) return vp;
- pvr2_channel_init(&vp->channel,mnp);
- pvr2_trace(PVR2_TRACE_STRUCT,"Creating pvr2_v4l2 id=%p",vp);
-
- vp->channel.check_func = pvr2_v4l2_internal_check;
-
- /* register streams */
- vp->dev_video = kzalloc(sizeof(*vp->dev_video),GFP_KERNEL);
- if (!vp->dev_video) goto fail;
- pvr2_v4l2_dev_init(vp->dev_video,vp,VFL_TYPE_GRABBER);
- if (pvr2_hdw_get_input_available(vp->channel.mc_head->hdw) &
- (1 << PVR2_CVAL_INPUT_RADIO)) {
- vp->dev_radio = kzalloc(sizeof(*vp->dev_radio),GFP_KERNEL);
- if (!vp->dev_radio) goto fail;
- pvr2_v4l2_dev_init(vp->dev_radio,vp,VFL_TYPE_RADIO);
- }
-
- return vp;
- fail:
- pvr2_trace(PVR2_TRACE_STRUCT,"Failure creating pvr2_v4l2 id=%p",vp);
- pvr2_v4l2_destroy_no_lock(vp);
- return NULL;
-}
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 75 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- *
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-#ifndef __PVRUSB2_V4L2_H
-#define __PVRUSB2_V4L2_H
-
-#include "pvrusb2-context.h"
-
-struct pvr2_v4l2;
-
-struct pvr2_v4l2 *pvr2_v4l2_create(struct pvr2_context *);
-
-#endif /* __PVRUSB2_V4L2_H */
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 75 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- *
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-/*
-
- This source file is specifically designed to interface with the
- saa711x support that is available in the v4l available starting
- with linux 2.6.15.
-
-*/
-
-#include "pvrusb2-video-v4l.h"
-
-
-
-#include "pvrusb2-hdw-internal.h"
-#include "pvrusb2-debug.h"
-#include <linux/videodev2.h>
-#include <media/v4l2-common.h>
-#include <media/saa7115.h>
-#include <linux/errno.h>
-
-struct routing_scheme {
- const int *def;
- unsigned int cnt;
-};
-
-
-static const int routing_scheme0[] = {
- [PVR2_CVAL_INPUT_TV] = SAA7115_COMPOSITE4,
- /* In radio mode, we mute the video, but point at one
- spot just to stay consistent */
- [PVR2_CVAL_INPUT_RADIO] = SAA7115_COMPOSITE5,
- [PVR2_CVAL_INPUT_COMPOSITE] = SAA7115_COMPOSITE5,
- [PVR2_CVAL_INPUT_SVIDEO] = SAA7115_SVIDEO2,
-};
-
-static const struct routing_scheme routing_def0 = {
- .def = routing_scheme0,
- .cnt = ARRAY_SIZE(routing_scheme0),
-};
-
-static const int routing_scheme1[] = {
- [PVR2_CVAL_INPUT_TV] = SAA7115_COMPOSITE4,
- [PVR2_CVAL_INPUT_RADIO] = SAA7115_COMPOSITE5,
- [PVR2_CVAL_INPUT_COMPOSITE] = SAA7115_COMPOSITE3,
- [PVR2_CVAL_INPUT_SVIDEO] = SAA7115_SVIDEO2, /* or SVIDEO0, it seems */
-};
-
-static const struct routing_scheme routing_def1 = {
- .def = routing_scheme1,
- .cnt = ARRAY_SIZE(routing_scheme1),
-};
-
-static const struct routing_scheme *routing_schemes[] = {
- [PVR2_ROUTING_SCHEME_HAUPPAUGE] = &routing_def0,
- [PVR2_ROUTING_SCHEME_ONAIR] = &routing_def1,
-};
-
-void pvr2_saa7115_subdev_update(struct pvr2_hdw *hdw, struct v4l2_subdev *sd)
-{
- if (hdw->input_dirty || hdw->force_dirty) {
- const struct routing_scheme *sp;
- unsigned int sid = hdw->hdw_desc->signal_routing_scheme;
- u32 input;
-
- pvr2_trace(PVR2_TRACE_CHIPS, "subdev v4l2 set_input(%d)",
- hdw->input_val);
-
- sp = (sid < ARRAY_SIZE(routing_schemes)) ?
- routing_schemes[sid] : NULL;
- if ((sp == NULL) ||
- (hdw->input_val < 0) ||
- (hdw->input_val >= sp->cnt)) {
- pvr2_trace(PVR2_TRACE_ERROR_LEGS,
- "*** WARNING *** subdev v4l2 set_input:"
- " Invalid routing scheme (%u)"
- " and/or input (%d)",
- sid, hdw->input_val);
- return;
- }
- input = sp->def[hdw->input_val];
- sd->ops->video->s_routing(sd, input, 0, 0);
- }
-}
-
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 70 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- *
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#ifndef __PVRUSB2_VIDEO_V4L_H
-#define __PVRUSB2_VIDEO_V4L_H
-
-/*
-
- This module connects the pvrusb2 driver to the I2C chip level
- driver which handles device video processing. This interface is
- used internally by the driver; higher level code should only
- interact through the interface provided by pvrusb2-hdw.h.
-
-*/
-
-
-#include "pvrusb2-hdw-internal.h"
-void pvr2_saa7115_subdev_update(struct pvr2_hdw *, struct v4l2_subdev *);
-
-#endif /* __PVRUSB2_VIDEO_V4L_H */
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 70 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- *
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-/*
-
- This source file is specifically designed to interface with the
- wm8775.
-
-*/
-
-#include "pvrusb2-wm8775.h"
-
-
-#include "pvrusb2-hdw-internal.h"
-#include "pvrusb2-debug.h"
-#include <linux/videodev2.h>
-#include <media/v4l2-common.h>
-#include <linux/errno.h>
-
-void pvr2_wm8775_subdev_update(struct pvr2_hdw *hdw, struct v4l2_subdev *sd)
-{
- if (hdw->input_dirty || hdw->force_dirty) {
- u32 input;
-
- switch (hdw->input_val) {
- case PVR2_CVAL_INPUT_RADIO:
- input = 1;
- break;
- default:
- /* All other cases just use the second input */
- input = 2;
- break;
- }
- pvr2_trace(PVR2_TRACE_CHIPS, "subdev wm8775"
- " set_input(val=%d route=0x%x)",
- hdw->input_val, input);
-
- sd->ops->audio->s_routing(sd, input, 0, 0);
- }
-}
-
-
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 70 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- *
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#ifndef __PVRUSB2_WM8775_H
-#define __PVRUSB2_WM8775_H
-
-/*
-
- This module connects the pvrusb2 driver to the I2C chip level
- driver which performs analog -> digital audio conversion for
- external audio inputs. This interface is used internally by the
- driver; higher level code should only interact through the
- interface provided by pvrusb2-hdw.h.
-
-*/
-
-
-
-#include "pvrusb2-hdw-internal.h"
-
-void pvr2_wm8775_subdev_update(struct pvr2_hdw *, struct v4l2_subdev *sd);
-
-
-#endif /* __PVRUSB2_WM8775_H */
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 70 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-/*
- *
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#ifndef __PVRUSB2_H
-#define __PVRUSB2_H
-
-/* Maximum number of pvrusb2 instances we can track at once. You
- might want to increase this - however the driver operation will not
- be impaired if it is too small. Instead additional units just
- won't have an ID assigned and it might not be possible to specify
- module parameters for those extra units. */
-#define PVR_NUM 20
-
-#endif /* __PVRUSB2_H */
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 70 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
+++ /dev/null
-config USB_PWC
- tristate "USB Philips Cameras"
- depends on VIDEO_V4L2
- select VIDEOBUF2_VMALLOC
- ---help---
- Say Y or M here if you want to use one of these Philips & OEM
- webcams:
- * Philips PCA645, PCA646
- * Philips PCVC675, PCVC680, PCVC690
- * Philips PCVC720/40, PCVC730, PCVC740, PCVC750
- * Philips SPC900NC
- * Askey VC010
- * Logitech QuickCam Pro 3000, 4000, 'Zoom', 'Notebook Pro'
- and 'Orbit'/'Sphere'
- * Samsung MPC-C10, MPC-C30
- * Creative Webcam 5, Pro Ex
- * SOTEC Afina Eye
- * Visionite VCS-UC300, VCS-UM100
-
- The PCA635, PCVC665 and PCVC720/20 are not supported by this driver
- and never will be, but the 665 and 720/20 are supported by other
- drivers.
-
- Some newer logitech webcams are not handled by this driver but by the
- Usb Video Class driver (linux-uvc).
-
- The built-in microphone is enabled by selecting USB Audio support.
-
- To compile this driver as a module, choose M here: the
- module will be called pwc.
-
-config USB_PWC_DEBUG
- bool "USB Philips Cameras verbose debug"
- depends on USB_PWC
- help
- Say Y here in order to have the pwc driver generate verbose debugging
- messages.
- A special module options 'trace' is used to control the verbosity.
-
-config USB_PWC_INPUT_EVDEV
- bool "USB Philips Cameras input events device support"
- default y
- depends on USB_PWC && (USB_PWC=INPUT || INPUT=y)
- ---help---
- This option makes USB Philips cameras register the snapshot button as
- an input device to report button events.
-
- If you are in doubt, say Y.
+++ /dev/null
-pwc-objs := pwc-if.o pwc-misc.o pwc-ctrl.o pwc-v4l.o pwc-uncompress.o
-pwc-objs += pwc-dec1.o pwc-dec23.o pwc-kiara.o pwc-timon.o
-
-obj-$(CONFIG_USB_PWC) += pwc.o
+++ /dev/null
-This file contains some additional information for the Philips and OEM webcams.
-E-mail: webcam@smcc.demon.nl Last updated: 2004-01-19
-Site: http://www.smcc.demon.nl/webcam/
-
-As of this moment, the following cameras are supported:
- * Philips PCA645
- * Philips PCA646
- * Philips PCVC675
- * Philips PCVC680
- * Philips PCVC690
- * Philips PCVC720/40
- * Philips PCVC730
- * Philips PCVC740
- * Philips PCVC750
- * Askey VC010
- * Creative Labs Webcam 5
- * Creative Labs Webcam Pro Ex
- * Logitech QuickCam 3000 Pro
- * Logitech QuickCam 4000 Pro
- * Logitech QuickCam Notebook Pro
- * Logitech QuickCam Zoom
- * Logitech QuickCam Orbit
- * Logitech QuickCam Sphere
- * Samsung MPC-C10
- * Samsung MPC-C30
- * Sotec Afina Eye
- * AME CU-001
- * Visionite VCS-UM100
- * Visionite VCS-UC300
-
-The main webpage for the Philips driver is at the address above. It contains
-a lot of extra information, a FAQ, and the binary plugin 'PWCX'. This plugin
-contains decompression routines that allow you to use higher image sizes and
-framerates; in addition the webcam uses less bandwidth on the USB bus (handy
-if you want to run more than 1 camera simultaneously). These routines fall
-under a NDA, and may therefore not be distributed as source; however, its use
-is completely optional.
-
-You can build this code either into your kernel, or as a module. I recommend
-the latter, since it makes troubleshooting a lot easier. The built-in
-microphone is supported through the USB Audio class.
-
-When you load the module you can set some default settings for the
-camera; some programs depend on a particular image-size or -format and
-don't know how to set it properly in the driver. The options are:
-
-size
- Can be one of 'sqcif', 'qsif', 'qcif', 'sif', 'cif' or
- 'vga', for an image size of resp. 128x96, 160x120, 176x144,
- 320x240, 352x288 and 640x480 (of course, only for those cameras that
- support these resolutions).
-
-fps
- Specifies the desired framerate. Is an integer in the range of 4-30.
-
-fbufs
- This parameter specifies the number of internal buffers to use for storing
- frames from the cam. This will help if the process that reads images from
- the cam is a bit slow or momentarily busy. However, on slow machines it
- only introduces lag, so choose carefully. The default is 3, which is
- reasonable. You can set it between 2 and 5.
-
-mbufs
- This is an integer between 1 and 10. It will tell the module the number of
- buffers to reserve for mmap(), VIDIOCCGMBUF, VIDIOCMCAPTURE and friends.
- The default is 2, which is adequate for most applications (double
- buffering).
-
- Should you experience a lot of 'Dumping frame...' messages during
- grabbing with a tool that uses mmap(), you might want to increase if.
- However, it doesn't really buffer images, it just gives you a bit more
- slack when your program is behind. But you need a multi-threaded or
- forked program to really take advantage of these buffers.
-
- The absolute maximum is 10, but don't set it too high! Every buffer takes
- up 460 KB of RAM, so unless you have a lot of memory setting this to
- something more than 4 is an absolute waste. This memory is only
- allocated during open(), so nothing is wasted when the camera is not in
- use.
-
-power_save
- When power_save is enabled (set to 1), the module will try to shut down
- the cam on close() and re-activate on open(). This will save power and
- turn off the LED. Not all cameras support this though (the 645 and 646
- don't have power saving at all), and some models don't work either (they
- will shut down, but never wake up). Consider this experimental. By
- default this option is disabled.
-
-compression (only useful with the plugin)
- With this option you can control the compression factor that the camera
- uses to squeeze the image through the USB bus. You can set the
- parameter between 0 and 3:
- 0 = prefer uncompressed images; if the requested mode is not available
- in an uncompressed format, the driver will silently switch to low
- compression.
- 1 = low compression.
- 2 = medium compression.
- 3 = high compression.
-
- High compression takes less bandwidth of course, but it could also
- introduce some unwanted artefacts. The default is 2, medium compression.
- See the FAQ on the website for an overview of which modes require
- compression.
-
- The compression parameter does not apply to the 645 and 646 cameras
- and OEM models derived from those (only a few). Most cams honour this
- parameter.
-
-leds
- This settings takes 2 integers, that define the on/off time for the LED
- (in milliseconds). One of the interesting things that you can do with
- this is let the LED blink while the camera is in use. This:
-
- leds=500,500
-
- will blink the LED once every second. But with:
-
- leds=0,0
-
- the LED never goes on, making it suitable for silent surveillance.
-
- By default the camera's LED is on solid while in use, and turned off
- when the camera is not used anymore.
-
- This parameter works only with the ToUCam range of cameras (720, 730, 740,
- 750) and OEMs. For other cameras this command is silently ignored, and
- the LED cannot be controlled.
-
- Finally: this parameters does not take effect UNTIL the first time you
- open the camera device. Until then, the LED remains on.
-
-dev_hint
- A long standing problem with USB devices is their dynamic nature: you
- never know what device a camera gets assigned; it depends on module load
- order, the hub configuration, the order in which devices are plugged in,
- and the phase of the moon (i.e. it can be random). With this option you
- can give the driver a hint as to what video device node (/dev/videoX) it
- should use with a specific camera. This is also handy if you have two
- cameras of the same model.
-
- A camera is specified by its type (the number from the camera model,
- like PCA645, PCVC750VC, etc) and optionally the serial number (visible
- in /proc/bus/usb/devices). A hint consists of a string with the following
- format:
-
- [type[.serialnumber]:]node
-
- The square brackets mean that both the type and the serialnumber are
- optional, but a serialnumber cannot be specified without a type (which
- would be rather pointless). The serialnumber is separated from the type
- by a '.'; the node number by a ':'.
-
- This somewhat cryptic syntax is best explained by a few examples:
-
- dev_hint=3,5 The first detected cam gets assigned
- /dev/video3, the second /dev/video5. Any
- other cameras will get the first free
- available slot (see below).
-
- dev_hint=645:1,680:2 The PCA645 camera will get /dev/video1,
- and a PCVC680 /dev/video2.
-
- dev_hint=645.0123:3,645.4567:0 The PCA645 camera with serialnumber
- 0123 goes to /dev/video3, the same
- camera model with the 4567 serial
- gets /dev/video0.
-
- dev_hint=750:1,4,5,6 The PCVC750 camera will get /dev/video1, the
- next 3 Philips cams will use /dev/video4
- through /dev/video6.
-
- Some points worth knowing:
- - Serialnumbers are case sensitive and must be written full, including
- leading zeroes (it's treated as a string).
- - If a device node is already occupied, registration will fail and
- the webcam is not available.
- - You can have up to 64 video devices; be sure to make enough device
- nodes in /dev if you want to spread the numbers.
- After /dev/video9 comes /dev/video10 (not /dev/videoA).
- - If a camera does not match any dev_hint, it will simply get assigned
- the first available device node, just as it used to be.
-
-trace
- In order to better detect problems, it is now possible to turn on a
- 'trace' of some of the calls the module makes; it logs all items in your
- kernel log at debug level.
-
- The trace variable is a bitmask; each bit represents a certain feature.
- If you want to trace something, look up the bit value(s) in the table
- below, add the values together and supply that to the trace variable.
-
- Value Value Description Default
- (dec) (hex)
- 1 0x1 Module initialization; this will log messages On
- while loading and unloading the module
-
- 2 0x2 probe() and disconnect() traces On
-
- 4 0x4 Trace open() and close() calls Off
-
- 8 0x8 read(), mmap() and associated ioctl() calls Off
-
- 16 0x10 Memory allocation of buffers, etc. Off
-
- 32 0x20 Showing underflow, overflow and Dumping frame On
- messages
-
- 64 0x40 Show viewport and image sizes Off
-
- 128 0x80 PWCX debugging Off
-
- For example, to trace the open() & read() functions, sum 8 + 4 = 12,
- so you would supply trace=12 during insmod or modprobe. If
- you want to turn the initialization and probing tracing off, set trace=0.
- The default value for trace is 35 (0x23).
-
-
-
-Example:
-
- # modprobe pwc size=cif fps=15 power_save=1
-
-The fbufs, mbufs and trace parameters are global and apply to all connected
-cameras. Each camera has its own set of buffers.
-
-size and fps only specify defaults when you open() the device; this is to
-accommodate some tools that don't set the size. You can change these
-settings after open() with the Video4Linux ioctl() calls. The default of
-defaults is QCIF size at 10 fps.
-
-The compression parameter is semiglobal; it sets the initial compression
-preference for all camera's, but this parameter can be set per camera with
-the VIDIOCPWCSCQUAL ioctl() call.
-
-All parameters are optional.
-
+++ /dev/null
-/* Driver for Philips webcam
- Functions that send various control messages to the webcam, including
- video modes.
- (C) 1999-2003 Nemosoft Unv.
- (C) 2004-2006 Luc Saillard (luc@saillard.org)
- (C) 2011 Hans de Goede <hdegoede@redhat.com>
-
- NOTE: this version of pwc is an unofficial (modified) release of pwc & pcwx
- driver and thus may have bugs that are not present in the original version.
- Please send bug reports and support requests to <luc@saillard.org>.
-
- NOTE: this version of pwc is an unofficial (modified) release of pwc & pcwx
- driver and thus may have bugs that are not present in the original version.
- Please send bug reports and support requests to <luc@saillard.org>.
- The decompression routines have been implemented by reverse-engineering the
- Nemosoft binary pwcx module. Caveat emptor.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-*/
-
-/*
- Changes
- 2001/08/03 Alvarado Added methods for changing white balance and
- red/green gains
- */
-
-/* Control functions for the cam; brightness, contrast, video mode, etc. */
-
-#ifdef __KERNEL__
-#include <asm/uaccess.h>
-#endif
-#include <asm/errno.h>
-
-#include "pwc.h"
-#include "pwc-kiara.h"
-#include "pwc-timon.h"
-#include "pwc-dec1.h"
-#include "pwc-dec23.h"
-
-/* Selectors for status controls used only in this file */
-#define GET_STATUS_B00 0x0B00
-#define SENSOR_TYPE_FORMATTER1 0x0C00
-#define GET_STATUS_3000 0x3000
-#define READ_RAW_Y_MEAN_FORMATTER 0x3100
-#define SET_POWER_SAVE_MODE_FORMATTER 0x3200
-#define MIRROR_IMAGE_FORMATTER 0x3300
-#define LED_FORMATTER 0x3400
-#define LOWLIGHT 0x3500
-#define GET_STATUS_3600 0x3600
-#define SENSOR_TYPE_FORMATTER2 0x3700
-#define GET_STATUS_3800 0x3800
-#define GET_STATUS_4000 0x4000
-#define GET_STATUS_4100 0x4100 /* Get */
-#define CTL_STATUS_4200 0x4200 /* [GS] 1 */
-
-/* Formatters for the Video Endpoint controls [GS]ET_EP_STREAM_CTL */
-#define VIDEO_OUTPUT_CONTROL_FORMATTER 0x0100
-
-static const char *size2name[PSZ_MAX] =
-{
- "subQCIF",
- "QSIF",
- "QCIF",
- "SIF",
- "CIF",
- "VGA",
-};
-
-/********/
-
-/* Entries for the Nala (645/646) camera; the Nala doesn't have compression
- preferences, so you either get compressed or non-compressed streams.
-
- An alternate value of 0 means this mode is not available at all.
- */
-
-#define PWC_FPS_MAX_NALA 8
-
-struct Nala_table_entry {
- char alternate; /* USB alternate setting */
- int compressed; /* Compressed yes/no */
-
- unsigned char mode[3]; /* precomputed mode table */
-};
-
-static unsigned int Nala_fps_vector[PWC_FPS_MAX_NALA] = { 4, 5, 7, 10, 12, 15, 20, 24 };
-
-static struct Nala_table_entry Nala_table[PSZ_MAX][PWC_FPS_MAX_NALA] =
-{
-#include "pwc-nala.h"
-};
-
-/****************************************************************************/
-
-static int recv_control_msg(struct pwc_device *pdev,
- u8 request, u16 value, int recv_count)
-{
- int rc;
-
- rc = usb_control_msg(pdev->udev, usb_rcvctrlpipe(pdev->udev, 0),
- request,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- value, pdev->vcinterface,
- pdev->ctrl_buf, recv_count, USB_CTRL_GET_TIMEOUT);
- if (rc < 0)
- PWC_ERROR("recv_control_msg error %d req %02x val %04x\n",
- rc, request, value);
- return rc;
-}
-
-static inline int send_video_command(struct pwc_device *pdev,
- int index, const unsigned char *buf, int buflen)
-{
- int rc;
-
- memcpy(pdev->ctrl_buf, buf, buflen);
-
- rc = usb_control_msg(pdev->udev, usb_sndctrlpipe(pdev->udev, 0),
- SET_EP_STREAM_CTL,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- VIDEO_OUTPUT_CONTROL_FORMATTER, index,
- pdev->ctrl_buf, buflen, USB_CTRL_SET_TIMEOUT);
- if (rc >= 0)
- memcpy(pdev->cmd_buf, buf, buflen);
- else
- PWC_ERROR("send_video_command error %d\n", rc);
-
- return rc;
-}
-
-int send_control_msg(struct pwc_device *pdev,
- u8 request, u16 value, void *buf, int buflen)
-{
- return usb_control_msg(pdev->udev, usb_sndctrlpipe(pdev->udev, 0),
- request,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- value, pdev->vcinterface,
- buf, buflen, USB_CTRL_SET_TIMEOUT);
-}
-
-static int set_video_mode_Nala(struct pwc_device *pdev, int size, int pixfmt,
- int frames, int *compression, int send_to_cam)
-{
- int fps, ret = 0;
- struct Nala_table_entry *pEntry;
- int frames2frames[31] =
- { /* closest match of framerate */
- 0, 0, 0, 0, 4, /* 0-4 */
- 5, 5, 7, 7, 10, /* 5-9 */
- 10, 10, 12, 12, 15, /* 10-14 */
- 15, 15, 15, 20, 20, /* 15-19 */
- 20, 20, 20, 24, 24, /* 20-24 */
- 24, 24, 24, 24, 24, /* 25-29 */
- 24 /* 30 */
- };
- int frames2table[31] =
- { 0, 0, 0, 0, 0, /* 0-4 */
- 1, 1, 1, 2, 2, /* 5-9 */
- 3, 3, 4, 4, 4, /* 10-14 */
- 5, 5, 5, 5, 5, /* 15-19 */
- 6, 6, 6, 6, 7, /* 20-24 */
- 7, 7, 7, 7, 7, /* 25-29 */
- 7 /* 30 */
- };
-
- if (size < 0 || size > PSZ_CIF)
- return -EINVAL;
- if (frames < 4)
- frames = 4;
- else if (frames > 25)
- frames = 25;
- frames = frames2frames[frames];
- fps = frames2table[frames];
- pEntry = &Nala_table[size][fps];
- if (pEntry->alternate == 0)
- return -EINVAL;
-
- if (send_to_cam)
- ret = send_video_command(pdev, pdev->vendpoint,
- pEntry->mode, 3);
- if (ret < 0)
- return ret;
-
- if (pEntry->compressed && pixfmt == V4L2_PIX_FMT_YUV420)
- pwc_dec1_init(pdev, pEntry->mode);
-
- /* Set various parameters */
- pdev->pixfmt = pixfmt;
- pdev->vframes = frames;
- pdev->valternate = pEntry->alternate;
- pdev->width = pwc_image_sizes[size][0];
- pdev->height = pwc_image_sizes[size][1];
- pdev->frame_size = (pdev->width * pdev->height * 3) / 2;
- if (pEntry->compressed) {
- if (pdev->release < 5) { /* 4 fold compression */
- pdev->vbandlength = 528;
- pdev->frame_size /= 4;
- }
- else {
- pdev->vbandlength = 704;
- pdev->frame_size /= 3;
- }
- }
- else
- pdev->vbandlength = 0;
-
- /* Let pwc-if.c:isoc_init know we don't support higher compression */
- *compression = 3;
-
- return 0;
-}
-
-
-static int set_video_mode_Timon(struct pwc_device *pdev, int size, int pixfmt,
- int frames, int *compression, int send_to_cam)
-{
- const struct Timon_table_entry *pChoose;
- int fps, ret = 0;
-
- if (size >= PSZ_MAX || *compression < 0 || *compression > 3)
- return -EINVAL;
- if (frames < 5)
- frames = 5;
- else if (size == PSZ_VGA && frames > 15)
- frames = 15;
- else if (frames > 30)
- frames = 30;
- fps = (frames / 5) - 1;
-
- /* Find a supported framerate with progressively higher compression */
- pChoose = NULL;
- while (*compression <= 3) {
- pChoose = &Timon_table[size][fps][*compression];
- if (pChoose->alternate != 0)
- break;
- (*compression)++;
- }
- if (pChoose == NULL || pChoose->alternate == 0)
- return -ENOENT; /* Not supported. */
-
- if (send_to_cam)
- ret = send_video_command(pdev, pdev->vendpoint,
- pChoose->mode, 13);
- if (ret < 0)
- return ret;
-
- if (pChoose->bandlength > 0 && pixfmt == V4L2_PIX_FMT_YUV420)
- pwc_dec23_init(pdev, pChoose->mode);
-
- /* Set various parameters */
- pdev->pixfmt = pixfmt;
- pdev->vframes = (fps + 1) * 5;
- pdev->valternate = pChoose->alternate;
- pdev->width = pwc_image_sizes[size][0];
- pdev->height = pwc_image_sizes[size][1];
- pdev->vbandlength = pChoose->bandlength;
- if (pChoose->bandlength > 0)
- pdev->frame_size = (pChoose->bandlength * pdev->height) / 4;
- else
- pdev->frame_size = (pdev->width * pdev->height * 12) / 8;
- return 0;
-}
-
-
-static int set_video_mode_Kiara(struct pwc_device *pdev, int size, int pixfmt,
- int frames, int *compression, int send_to_cam)
-{
- const struct Kiara_table_entry *pChoose = NULL;
- int fps, ret = 0;
-
- if (size >= PSZ_MAX || *compression < 0 || *compression > 3)
- return -EINVAL;
- if (frames < 5)
- frames = 5;
- else if (size == PSZ_VGA && frames > 15)
- frames = 15;
- else if (frames > 30)
- frames = 30;
- fps = (frames / 5) - 1;
-
- /* Find a supported framerate with progressively higher compression */
- while (*compression <= 3) {
- pChoose = &Kiara_table[size][fps][*compression];
- if (pChoose->alternate != 0)
- break;
- (*compression)++;
- }
- if (pChoose == NULL || pChoose->alternate == 0)
- return -ENOENT; /* Not supported. */
-
- /* Firmware bug: video endpoint is 5, but commands are sent to endpoint 4 */
- if (send_to_cam)
- ret = send_video_command(pdev, 4, pChoose->mode, 12);
- if (ret < 0)
- return ret;
-
- if (pChoose->bandlength > 0 && pixfmt == V4L2_PIX_FMT_YUV420)
- pwc_dec23_init(pdev, pChoose->mode);
-
- /* All set and go */
- pdev->pixfmt = pixfmt;
- pdev->vframes = (fps + 1) * 5;
- pdev->valternate = pChoose->alternate;
- pdev->width = pwc_image_sizes[size][0];
- pdev->height = pwc_image_sizes[size][1];
- pdev->vbandlength = pChoose->bandlength;
- if (pdev->vbandlength > 0)
- pdev->frame_size = (pdev->vbandlength * pdev->height) / 4;
- else
- pdev->frame_size = (pdev->width * pdev->height * 12) / 8;
- PWC_TRACE("frame_size=%d, vframes=%d, vsize=%d, vbandlength=%d\n",
- pdev->frame_size, pdev->vframes, size, pdev->vbandlength);
- return 0;
-}
-
-int pwc_set_video_mode(struct pwc_device *pdev, int width, int height,
- int pixfmt, int frames, int *compression, int send_to_cam)
-{
- int ret, size;
-
- PWC_DEBUG_FLOW("set_video_mode(%dx%d @ %d, pixfmt %08x).\n",
- width, height, frames, pixfmt);
- size = pwc_get_size(pdev, width, height);
- PWC_TRACE("decode_size = %d.\n", size);
-
- if (DEVICE_USE_CODEC1(pdev->type)) {
- ret = set_video_mode_Nala(pdev, size, pixfmt, frames,
- compression, send_to_cam);
- } else if (DEVICE_USE_CODEC3(pdev->type)) {
- ret = set_video_mode_Kiara(pdev, size, pixfmt, frames,
- compression, send_to_cam);
- } else {
- ret = set_video_mode_Timon(pdev, size, pixfmt, frames,
- compression, send_to_cam);
- }
- if (ret < 0) {
- PWC_ERROR("Failed to set video mode %s@%d fps; return code = %d\n", size2name[size], frames, ret);
- return ret;
- }
- pdev->frame_total_size = pdev->frame_size + pdev->frame_header_size + pdev->frame_trailer_size;
- PWC_DEBUG_SIZE("Set resolution to %dx%d\n", pdev->width, pdev->height);
- return 0;
-}
-
-static unsigned int pwc_get_fps_Nala(struct pwc_device *pdev, unsigned int index, unsigned int size)
-{
- unsigned int i;
-
- for (i = 0; i < PWC_FPS_MAX_NALA; i++) {
- if (Nala_table[size][i].alternate) {
- if (index--==0) return Nala_fps_vector[i];
- }
- }
- return 0;
-}
-
-static unsigned int pwc_get_fps_Kiara(struct pwc_device *pdev, unsigned int index, unsigned int size)
-{
- unsigned int i;
-
- for (i = 0; i < PWC_FPS_MAX_KIARA; i++) {
- if (Kiara_table[size][i][3].alternate) {
- if (index--==0) return Kiara_fps_vector[i];
- }
- }
- return 0;
-}
-
-static unsigned int pwc_get_fps_Timon(struct pwc_device *pdev, unsigned int index, unsigned int size)
-{
- unsigned int i;
-
- for (i=0; i < PWC_FPS_MAX_TIMON; i++) {
- if (Timon_table[size][i][3].alternate) {
- if (index--==0) return Timon_fps_vector[i];
- }
- }
- return 0;
-}
-
-unsigned int pwc_get_fps(struct pwc_device *pdev, unsigned int index, unsigned int size)
-{
- unsigned int ret;
-
- if (DEVICE_USE_CODEC1(pdev->type)) {
- ret = pwc_get_fps_Nala(pdev, index, size);
-
- } else if (DEVICE_USE_CODEC3(pdev->type)) {
- ret = pwc_get_fps_Kiara(pdev, index, size);
-
- } else {
- ret = pwc_get_fps_Timon(pdev, index, size);
- }
-
- return ret;
-}
-
-int pwc_get_u8_ctrl(struct pwc_device *pdev, u8 request, u16 value, int *data)
-{
- int ret;
-
- ret = recv_control_msg(pdev, request, value, 1);
- if (ret < 0)
- return ret;
-
- *data = pdev->ctrl_buf[0];
- return 0;
-}
-
-int pwc_set_u8_ctrl(struct pwc_device *pdev, u8 request, u16 value, u8 data)
-{
- int ret;
-
- pdev->ctrl_buf[0] = data;
- ret = send_control_msg(pdev, request, value, pdev->ctrl_buf, 1);
- if (ret < 0)
- return ret;
-
- return 0;
-}
-
-int pwc_get_s8_ctrl(struct pwc_device *pdev, u8 request, u16 value, int *data)
-{
- int ret;
-
- ret = recv_control_msg(pdev, request, value, 1);
- if (ret < 0)
- return ret;
-
- *data = ((s8 *)pdev->ctrl_buf)[0];
- return 0;
-}
-
-int pwc_get_u16_ctrl(struct pwc_device *pdev, u8 request, u16 value, int *data)
-{
- int ret;
-
- ret = recv_control_msg(pdev, request, value, 2);
- if (ret < 0)
- return ret;
-
- *data = (pdev->ctrl_buf[1] << 8) | pdev->ctrl_buf[0];
- return 0;
-}
-
-int pwc_set_u16_ctrl(struct pwc_device *pdev, u8 request, u16 value, u16 data)
-{
- int ret;
-
- pdev->ctrl_buf[0] = data & 0xff;
- pdev->ctrl_buf[1] = data >> 8;
- ret = send_control_msg(pdev, request, value, pdev->ctrl_buf, 2);
- if (ret < 0)
- return ret;
-
- return 0;
-}
-
-int pwc_button_ctrl(struct pwc_device *pdev, u16 value)
-{
- int ret;
-
- ret = send_control_msg(pdev, SET_STATUS_CTL, value, NULL, 0);
- if (ret < 0)
- return ret;
-
- return 0;
-}
-
-/* POWER */
-void pwc_camera_power(struct pwc_device *pdev, int power)
-{
- int r;
-
- if (!pdev->power_save)
- return;
-
- if (pdev->type < 675 || (pdev->type < 730 && pdev->release < 6))
- return; /* Not supported by Nala or Timon < release 6 */
-
- if (power)
- pdev->ctrl_buf[0] = 0x00; /* active */
- else
- pdev->ctrl_buf[0] = 0xFF; /* power save */
- r = send_control_msg(pdev, SET_STATUS_CTL,
- SET_POWER_SAVE_MODE_FORMATTER, pdev->ctrl_buf, 1);
- if (r < 0)
- PWC_ERROR("Failed to power %s camera (%d)\n",
- power ? "on" : "off", r);
-}
-
-int pwc_set_leds(struct pwc_device *pdev, int on_value, int off_value)
-{
- int r;
-
- if (pdev->type < 730)
- return 0;
- on_value /= 100;
- off_value /= 100;
- if (on_value < 0)
- on_value = 0;
- if (on_value > 0xff)
- on_value = 0xff;
- if (off_value < 0)
- off_value = 0;
- if (off_value > 0xff)
- off_value = 0xff;
-
- pdev->ctrl_buf[0] = on_value;
- pdev->ctrl_buf[1] = off_value;
-
- r = send_control_msg(pdev,
- SET_STATUS_CTL, LED_FORMATTER, pdev->ctrl_buf, 2);
- if (r < 0)
- PWC_ERROR("Failed to set LED on/off time (%d)\n", r);
-
- return r;
-}
-
-#ifdef CONFIG_USB_PWC_DEBUG
-int pwc_get_cmos_sensor(struct pwc_device *pdev, int *sensor)
-{
- int ret = -1, request;
-
- if (pdev->type < 675)
- request = SENSOR_TYPE_FORMATTER1;
- else if (pdev->type < 730)
- return -1; /* The Vesta series doesn't have this call */
- else
- request = SENSOR_TYPE_FORMATTER2;
-
- ret = recv_control_msg(pdev, GET_STATUS_CTL, request, 1);
- if (ret < 0)
- return ret;
- if (pdev->type < 675)
- *sensor = pdev->ctrl_buf[0] | 0x100;
- else
- *sensor = pdev->ctrl_buf[0];
- return 0;
-}
-#endif
+++ /dev/null
-/* Linux driver for Philips webcam
- Decompression for chipset version 1
- (C) 2004-2006 Luc Saillard (luc@saillard.org)
-
- NOTE: this version of pwc is an unofficial (modified) release of pwc & pcwx
- driver and thus may have bugs that are not present in the original version.
- Please send bug reports and support requests to <luc@saillard.org>.
- The decompression routines have been implemented by reverse-engineering the
- Nemosoft binary pwcx module. Caveat emptor.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-*/
-#include "pwc.h"
-
-void pwc_dec1_init(struct pwc_device *pdev, const unsigned char *cmd)
-{
- struct pwc_dec1_private *pdec = &pdev->dec1;
-
- pdec->version = pdev->release;
-}
+++ /dev/null
-/* Linux driver for Philips webcam
- (C) 2004-2006 Luc Saillard (luc@saillard.org)
-
- NOTE: this version of pwc is an unofficial (modified) release of pwc & pcwx
- driver and thus may have bugs that are not present in the original version.
- Please send bug reports and support requests to <luc@saillard.org>.
- The decompression routines have been implemented by reverse-engineering the
- Nemosoft binary pwcx module. Caveat emptor.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-*/
-
-#ifndef PWC_DEC1_H
-#define PWC_DEC1_H
-
-#include <linux/mutex.h>
-
-struct pwc_device;
-
-struct pwc_dec1_private
-{
- int version;
-};
-
-void pwc_dec1_init(struct pwc_device *pdev, const unsigned char *cmd);
-
-#endif
+++ /dev/null
-/* Linux driver for Philips webcam
- Decompression for chipset version 2 et 3
- (C) 2004-2006 Luc Saillard (luc@saillard.org)
-
- NOTE: this version of pwc is an unofficial (modified) release of pwc & pcwx
- driver and thus may have bugs that are not present in the original version.
- Please send bug reports and support requests to <luc@saillard.org>.
- The decompression routines have been implemented by reverse-engineering the
- Nemosoft binary pwcx module. Caveat emptor.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-*/
-
-#include "pwc-timon.h"
-#include "pwc-kiara.h"
-#include "pwc-dec23.h"
-
-#include <linux/string.h>
-#include <linux/slab.h>
-
-/*
- * USE_LOOKUP_TABLE_TO_CLAMP
- * 0: use a C version of this tests: { a<0?0:(a>255?255:a) }
- * 1: use a faster lookup table for cpu with a big cache (intel)
- */
-#define USE_LOOKUP_TABLE_TO_CLAMP 1
-/*
- * UNROLL_LOOP_FOR_COPYING_BLOCK
- * 0: use a loop for a smaller code (but little slower)
- * 1: when unrolling the loop, gcc produces some faster code (perhaps only
- * valid for intel processor class). Activating this option, automaticaly
- * activate USE_LOOKUP_TABLE_TO_CLAMP
- */
-#define UNROLL_LOOP_FOR_COPY 1
-#if UNROLL_LOOP_FOR_COPY
-# undef USE_LOOKUP_TABLE_TO_CLAMP
-# define USE_LOOKUP_TABLE_TO_CLAMP 1
-#endif
-
-static void build_subblock_pattern(struct pwc_dec23_private *pdec)
-{
- static const unsigned int initial_values[12] = {
- -0x526500, -0x221200, 0x221200, 0x526500,
- -0x3de200, 0x3de200,
- -0x6db480, -0x2d5d00, 0x2d5d00, 0x6db480,
- -0x12c200, 0x12c200
-
- };
- static const unsigned int values_derivated[12] = {
- 0xa4ca, 0x4424, -0x4424, -0xa4ca,
- 0x7bc4, -0x7bc4,
- 0xdb69, 0x5aba, -0x5aba, -0xdb69,
- 0x2584, -0x2584
- };
- unsigned int temp_values[12];
- int i, j;
-
- memcpy(temp_values, initial_values, sizeof(initial_values));
- for (i = 0; i < 256; i++) {
- for (j = 0; j < 12; j++) {
- pdec->table_subblock[i][j] = temp_values[j];
- temp_values[j] += values_derivated[j];
- }
- }
-}
-
-static void build_bit_powermask_table(struct pwc_dec23_private *pdec)
-{
- unsigned char *p;
- unsigned int bit, byte, mask, val;
- unsigned int bitpower = 1;
-
- for (bit = 0; bit < 8; bit++) {
- mask = bitpower - 1;
- p = pdec->table_bitpowermask[bit];
- for (byte = 0; byte < 256; byte++) {
- val = (byte & mask);
- if (byte & bitpower)
- val = -val;
- *p++ = val;
- }
- bitpower<<=1;
- }
-}
-
-
-static void build_table_color(const unsigned int romtable[16][8],
- unsigned char p0004[16][1024],
- unsigned char p8004[16][256])
-{
- int compression_mode, j, k, bit, pw;
- unsigned char *p0, *p8;
- const unsigned int *r;
-
- /* We have 16 compressions tables */
- for (compression_mode = 0; compression_mode < 16; compression_mode++) {
- p0 = p0004[compression_mode];
- p8 = p8004[compression_mode];
- r = romtable[compression_mode];
-
- for (j = 0; j < 8; j++, r++, p0 += 128) {
-
- for (k = 0; k < 16; k++) {
- if (k == 0)
- bit = 1;
- else if (k >= 1 && k < 3)
- bit = (r[0] >> 15) & 7;
- else if (k >= 3 && k < 6)
- bit = (r[0] >> 12) & 7;
- else if (k >= 6 && k < 10)
- bit = (r[0] >> 9) & 7;
- else if (k >= 10 && k < 13)
- bit = (r[0] >> 6) & 7;
- else if (k >= 13 && k < 15)
- bit = (r[0] >> 3) & 7;
- else
- bit = (r[0]) & 7;
- if (k == 0)
- *p8++ = 8;
- else
- *p8++ = j - bit;
- *p8++ = bit;
-
- pw = 1 << bit;
- p0[k + 0x00] = (1 * pw) + 0x80;
- p0[k + 0x10] = (2 * pw) + 0x80;
- p0[k + 0x20] = (3 * pw) + 0x80;
- p0[k + 0x30] = (4 * pw) + 0x80;
- p0[k + 0x40] = (-1 * pw) + 0x80;
- p0[k + 0x50] = (-2 * pw) + 0x80;
- p0[k + 0x60] = (-3 * pw) + 0x80;
- p0[k + 0x70] = (-4 * pw) + 0x80;
- } /* end of for (k=0; k<16; k++, p8++) */
- } /* end of for (j=0; j<8; j++ , table++) */
- } /* end of foreach compression_mode */
-}
-
-/*
- *
- */
-static void fill_table_dc00_d800(struct pwc_dec23_private *pdec)
-{
-#define SCALEBITS 15
-#define ONE_HALF (1UL << (SCALEBITS - 1))
- int i;
- unsigned int offset1 = ONE_HALF;
- unsigned int offset2 = 0x0000;
-
- for (i=0; i<256; i++) {
- pdec->table_dc00[i] = offset1 & ~(ONE_HALF);
- pdec->table_d800[i] = offset2;
-
- offset1 += 0x7bc4;
- offset2 += 0x7bc4;
- }
-}
-
-/*
- * To decode the stream:
- * if look_bits(2) == 0: # op == 2 in the lookup table
- * skip_bits(2)
- * end of the stream
- * elif look_bits(3) == 7: # op == 1 in the lookup table
- * skip_bits(3)
- * yyyy = get_bits(4)
- * xxxx = get_bits(8)
- * else: # op == 0 in the lookup table
- * skip_bits(x)
- *
- * For speedup processing, we build a lookup table and we takes the first 6 bits.
- *
- * struct {
- * unsigned char op; // operation to execute
- * unsigned char bits; // bits use to perform operation
- * unsigned char offset1; // offset to add to access in the table_0004 % 16
- * unsigned char offset2; // offset to add to access in the table_0004
- * }
- *
- * How to build this table ?
- * op == 2 when (i%4)==0
- * op == 1 when (i%8)==7
- * op == 0 otherwise
- *
- */
-static const unsigned char hash_table_ops[64*4] = {
- 0x02, 0x00, 0x00, 0x00,
- 0x00, 0x03, 0x01, 0x00,
- 0x00, 0x04, 0x01, 0x10,
- 0x00, 0x06, 0x01, 0x30,
- 0x02, 0x00, 0x00, 0x00,
- 0x00, 0x03, 0x01, 0x40,
- 0x00, 0x05, 0x01, 0x20,
- 0x01, 0x00, 0x00, 0x00,
- 0x02, 0x00, 0x00, 0x00,
- 0x00, 0x03, 0x01, 0x00,
- 0x00, 0x04, 0x01, 0x50,
- 0x00, 0x05, 0x02, 0x00,
- 0x02, 0x00, 0x00, 0x00,
- 0x00, 0x03, 0x01, 0x40,
- 0x00, 0x05, 0x03, 0x00,
- 0x01, 0x00, 0x00, 0x00,
- 0x02, 0x00, 0x00, 0x00,
- 0x00, 0x03, 0x01, 0x00,
- 0x00, 0x04, 0x01, 0x10,
- 0x00, 0x06, 0x02, 0x10,
- 0x02, 0x00, 0x00, 0x00,
- 0x00, 0x03, 0x01, 0x40,
- 0x00, 0x05, 0x01, 0x60,
- 0x01, 0x00, 0x00, 0x00,
- 0x02, 0x00, 0x00, 0x00,
- 0x00, 0x03, 0x01, 0x00,
- 0x00, 0x04, 0x01, 0x50,
- 0x00, 0x05, 0x02, 0x40,
- 0x02, 0x00, 0x00, 0x00,
- 0x00, 0x03, 0x01, 0x40,
- 0x00, 0x05, 0x03, 0x40,
- 0x01, 0x00, 0x00, 0x00,
- 0x02, 0x00, 0x00, 0x00,
- 0x00, 0x03, 0x01, 0x00,
- 0x00, 0x04, 0x01, 0x10,
- 0x00, 0x06, 0x01, 0x70,
- 0x02, 0x00, 0x00, 0x00,
- 0x00, 0x03, 0x01, 0x40,
- 0x00, 0x05, 0x01, 0x20,
- 0x01, 0x00, 0x00, 0x00,
- 0x02, 0x00, 0x00, 0x00,
- 0x00, 0x03, 0x01, 0x00,
- 0x00, 0x04, 0x01, 0x50,
- 0x00, 0x05, 0x02, 0x00,
- 0x02, 0x00, 0x00, 0x00,
- 0x00, 0x03, 0x01, 0x40,
- 0x00, 0x05, 0x03, 0x00,
- 0x01, 0x00, 0x00, 0x00,
- 0x02, 0x00, 0x00, 0x00,
- 0x00, 0x03, 0x01, 0x00,
- 0x00, 0x04, 0x01, 0x10,
- 0x00, 0x06, 0x02, 0x50,
- 0x02, 0x00, 0x00, 0x00,
- 0x00, 0x03, 0x01, 0x40,
- 0x00, 0x05, 0x01, 0x60,
- 0x01, 0x00, 0x00, 0x00,
- 0x02, 0x00, 0x00, 0x00,
- 0x00, 0x03, 0x01, 0x00,
- 0x00, 0x04, 0x01, 0x50,
- 0x00, 0x05, 0x02, 0x40,
- 0x02, 0x00, 0x00, 0x00,
- 0x00, 0x03, 0x01, 0x40,
- 0x00, 0x05, 0x03, 0x40,
- 0x01, 0x00, 0x00, 0x00
-};
-
-/*
- *
- */
-static const unsigned int MulIdx[16][16] = {
- {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,},
- {0, 1, 2, 3, 0, 1, 2, 3, 0, 1, 2, 3, 0, 1, 2, 3,},
- {0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3,},
- {4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4,},
- {6, 7, 8, 9, 7, 10, 11, 8, 8, 11, 10, 7, 9, 8, 7, 6,},
- {4, 5, 5, 4, 4, 5, 5, 4, 4, 5, 5, 4, 4, 5, 5, 4,},
- {1, 3, 0, 2, 1, 3, 0, 2, 1, 3, 0, 2, 1, 3, 0, 2,},
- {0, 3, 3, 0, 1, 2, 2, 1, 2, 1, 1, 2, 3, 0, 0, 3,},
- {0, 1, 2, 3, 3, 2, 1, 0, 3, 2, 1, 0, 0, 1, 2, 3,},
- {1, 1, 1, 1, 3, 3, 3, 3, 0, 0, 0, 0, 2, 2, 2, 2,},
- {7, 10, 11, 8, 9, 8, 7, 6, 6, 7, 8, 9, 8, 11, 10, 7,},
- {4, 5, 5, 4, 5, 4, 4, 5, 5, 4, 4, 5, 4, 5, 5, 4,},
- {7, 9, 6, 8, 10, 8, 7, 11, 11, 7, 8, 10, 8, 6, 9, 7,},
- {1, 3, 0, 2, 2, 0, 3, 1, 2, 0, 3, 1, 1, 3, 0, 2,},
- {1, 2, 2, 1, 3, 0, 0, 3, 0, 3, 3, 0, 2, 1, 1, 2,},
- {10, 8, 7, 11, 8, 6, 9, 7, 7, 9, 6, 8, 11, 7, 8, 10}
-};
-
-#if USE_LOOKUP_TABLE_TO_CLAMP
-#define MAX_OUTER_CROP_VALUE (512)
-static unsigned char pwc_crop_table[256 + 2*MAX_OUTER_CROP_VALUE];
-#define CLAMP(x) (pwc_crop_table[MAX_OUTER_CROP_VALUE+(x)])
-#else
-#define CLAMP(x) ((x)>255?255:((x)<0?0:x))
-#endif
-
-
-/* If the type or the command change, we rebuild the lookup table */
-void pwc_dec23_init(struct pwc_device *pdev, const unsigned char *cmd)
-{
- int flags, version, shift, i;
- struct pwc_dec23_private *pdec = &pdev->dec23;
-
- mutex_init(&pdec->lock);
-
- if (pdec->last_cmd_valid && pdec->last_cmd == cmd[2])
- return;
-
- if (DEVICE_USE_CODEC3(pdev->type)) {
- flags = cmd[2] & 0x18;
- if (flags == 8)
- pdec->nbits = 7; /* More bits, mean more bits to encode the stream, but better quality */
- else if (flags == 0x10)
- pdec->nbits = 8;
- else
- pdec->nbits = 6;
-
- version = cmd[2] >> 5;
- build_table_color(KiaraRomTable[version][0], pdec->table_0004_pass1, pdec->table_8004_pass1);
- build_table_color(KiaraRomTable[version][1], pdec->table_0004_pass2, pdec->table_8004_pass2);
-
- } else {
-
- flags = cmd[2] & 6;
- if (flags == 2)
- pdec->nbits = 7;
- else if (flags == 4)
- pdec->nbits = 8;
- else
- pdec->nbits = 6;
-
- version = cmd[2] >> 3;
- build_table_color(TimonRomTable[version][0], pdec->table_0004_pass1, pdec->table_8004_pass1);
- build_table_color(TimonRomTable[version][1], pdec->table_0004_pass2, pdec->table_8004_pass2);
- }
-
- /* Informations can be coded on a variable number of bits but never less than 8 */
- shift = 8 - pdec->nbits;
- pdec->scalebits = SCALEBITS - shift;
- pdec->nbitsmask = 0xFF >> shift;
-
- fill_table_dc00_d800(pdec);
- build_subblock_pattern(pdec);
- build_bit_powermask_table(pdec);
-
-#if USE_LOOKUP_TABLE_TO_CLAMP
- /* Build the static table to clamp value [0-255] */
- for (i=0;i<MAX_OUTER_CROP_VALUE;i++)
- pwc_crop_table[i] = 0;
- for (i=0; i<256; i++)
- pwc_crop_table[MAX_OUTER_CROP_VALUE+i] = i;
- for (i=0; i<MAX_OUTER_CROP_VALUE; i++)
- pwc_crop_table[MAX_OUTER_CROP_VALUE+256+i] = 255;
-#endif
-
- pdec->last_cmd = cmd[2];
- pdec->last_cmd_valid = 1;
-}
-
-/*
- * Copy the 4x4 image block to Y plane buffer
- */
-static void copy_image_block_Y(const int *src, unsigned char *dst, unsigned int bytes_per_line, unsigned int scalebits)
-{
-#if UNROLL_LOOP_FOR_COPY
- const unsigned char *cm = pwc_crop_table+MAX_OUTER_CROP_VALUE;
- const int *c = src;
- unsigned char *d = dst;
-
- *d++ = cm[c[0] >> scalebits];
- *d++ = cm[c[1] >> scalebits];
- *d++ = cm[c[2] >> scalebits];
- *d++ = cm[c[3] >> scalebits];
-
- d = dst + bytes_per_line;
- *d++ = cm[c[4] >> scalebits];
- *d++ = cm[c[5] >> scalebits];
- *d++ = cm[c[6] >> scalebits];
- *d++ = cm[c[7] >> scalebits];
-
- d = dst + bytes_per_line*2;
- *d++ = cm[c[8] >> scalebits];
- *d++ = cm[c[9] >> scalebits];
- *d++ = cm[c[10] >> scalebits];
- *d++ = cm[c[11] >> scalebits];
-
- d = dst + bytes_per_line*3;
- *d++ = cm[c[12] >> scalebits];
- *d++ = cm[c[13] >> scalebits];
- *d++ = cm[c[14] >> scalebits];
- *d++ = cm[c[15] >> scalebits];
-#else
- int i;
- const int *c = src;
- unsigned char *d = dst;
- for (i = 0; i < 4; i++, c++)
- *d++ = CLAMP((*c) >> scalebits);
-
- d = dst + bytes_per_line;
- for (i = 0; i < 4; i++, c++)
- *d++ = CLAMP((*c) >> scalebits);
-
- d = dst + bytes_per_line*2;
- for (i = 0; i < 4; i++, c++)
- *d++ = CLAMP((*c) >> scalebits);
-
- d = dst + bytes_per_line*3;
- for (i = 0; i < 4; i++, c++)
- *d++ = CLAMP((*c) >> scalebits);
-#endif
-}
-
-/*
- * Copy the 4x4 image block to a CrCb plane buffer
- *
- */
-static void copy_image_block_CrCb(const int *src, unsigned char *dst, unsigned int bytes_per_line, unsigned int scalebits)
-{
-#if UNROLL_LOOP_FOR_COPY
- /* Unroll all loops */
- const unsigned char *cm = pwc_crop_table+MAX_OUTER_CROP_VALUE;
- const int *c = src;
- unsigned char *d = dst;
-
- *d++ = cm[c[0] >> scalebits];
- *d++ = cm[c[4] >> scalebits];
- *d++ = cm[c[1] >> scalebits];
- *d++ = cm[c[5] >> scalebits];
- *d++ = cm[c[2] >> scalebits];
- *d++ = cm[c[6] >> scalebits];
- *d++ = cm[c[3] >> scalebits];
- *d++ = cm[c[7] >> scalebits];
-
- d = dst + bytes_per_line;
- *d++ = cm[c[12] >> scalebits];
- *d++ = cm[c[8] >> scalebits];
- *d++ = cm[c[13] >> scalebits];
- *d++ = cm[c[9] >> scalebits];
- *d++ = cm[c[14] >> scalebits];
- *d++ = cm[c[10] >> scalebits];
- *d++ = cm[c[15] >> scalebits];
- *d++ = cm[c[11] >> scalebits];
-#else
- int i;
- const int *c1 = src;
- const int *c2 = src + 4;
- unsigned char *d = dst;
-
- for (i = 0; i < 4; i++, c1++, c2++) {
- *d++ = CLAMP((*c1) >> scalebits);
- *d++ = CLAMP((*c2) >> scalebits);
- }
- c1 = src + 12;
- d = dst + bytes_per_line;
- for (i = 0; i < 4; i++, c1++, c2++) {
- *d++ = CLAMP((*c1) >> scalebits);
- *d++ = CLAMP((*c2) >> scalebits);
- }
-#endif
-}
-
-/*
- * To manage the stream, we keep bits in a 32 bits register.
- * fill_nbits(n): fill the reservoir with at least n bits
- * skip_bits(n): discard n bits from the reservoir
- * get_bits(n): fill the reservoir, returns the first n bits and discard the
- * bits from the reservoir.
- * __get_nbits(n): faster version of get_bits(n), but asumes that the reservoir
- * contains at least n bits. bits returned is discarded.
- */
-#define fill_nbits(pdec, nbits_wanted) do { \
- while (pdec->nbits_in_reservoir<(nbits_wanted)) \
- { \
- pdec->reservoir |= (*(pdec->stream)++) << (pdec->nbits_in_reservoir); \
- pdec->nbits_in_reservoir += 8; \
- } \
-} while(0);
-
-#define skip_nbits(pdec, nbits_to_skip) do { \
- pdec->reservoir >>= (nbits_to_skip); \
- pdec->nbits_in_reservoir -= (nbits_to_skip); \
-} while(0);
-
-#define get_nbits(pdec, nbits_wanted, result) do { \
- fill_nbits(pdec, nbits_wanted); \
- result = (pdec->reservoir) & ((1U<<(nbits_wanted))-1); \
- skip_nbits(pdec, nbits_wanted); \
-} while(0);
-
-#define __get_nbits(pdec, nbits_wanted, result) do { \
- result = (pdec->reservoir) & ((1U<<(nbits_wanted))-1); \
- skip_nbits(pdec, nbits_wanted); \
-} while(0);
-
-#define look_nbits(pdec, nbits_wanted) \
- ((pdec->reservoir) & ((1U<<(nbits_wanted))-1))
-
-/*
- * Decode a 4x4 pixel block
- */
-static void decode_block(struct pwc_dec23_private *pdec,
- const unsigned char *ptable0004,
- const unsigned char *ptable8004)
-{
- unsigned int primary_color;
- unsigned int channel_v, offset1, op;
- int i;
-
- fill_nbits(pdec, 16);
- __get_nbits(pdec, pdec->nbits, primary_color);
-
- if (look_nbits(pdec,2) == 0) {
- skip_nbits(pdec, 2);
- /* Very simple, the color is the same for all pixels of the square */
- for (i = 0; i < 16; i++)
- pdec->temp_colors[i] = pdec->table_dc00[primary_color];
-
- return;
- }
-
- /* This block is encoded with small pattern */
- for (i = 0; i < 16; i++)
- pdec->temp_colors[i] = pdec->table_d800[primary_color];
-
- __get_nbits(pdec, 3, channel_v);
- channel_v = ((channel_v & 1) << 2) | (channel_v & 2) | ((channel_v & 4) >> 2);
-
- ptable0004 += (channel_v * 128);
- ptable8004 += (channel_v * 32);
-
- offset1 = 0;
- do
- {
- unsigned int htable_idx, rows = 0;
- const unsigned int *block;
-
- /* [ zzzz y x x ]
- * xx == 00 :=> end of the block def, remove the two bits from the stream
- * yxx == 111
- * yxx == any other value
- *
- */
- fill_nbits(pdec, 16);
- htable_idx = look_nbits(pdec, 6);
- op = hash_table_ops[htable_idx * 4];
-
- if (op == 2) {
- skip_nbits(pdec, 2);
-
- } else if (op == 1) {
- /* 15bits [ xxxx xxxx yyyy 111 ]
- * yyy => offset in the table8004
- * xxx => offset in the tabled004 (tree)
- */
- unsigned int mask, shift;
- unsigned int nbits, col1;
- unsigned int yyyy;
-
- skip_nbits(pdec, 3);
- /* offset1 += yyyy */
- __get_nbits(pdec, 4, yyyy);
- offset1 += 1 + yyyy;
- offset1 &= 0x0F;
- nbits = ptable8004[offset1 * 2];
-
- /* col1 = xxxx xxxx */
- __get_nbits(pdec, nbits+1, col1);
-
- /* Bit mask table */
- mask = pdec->table_bitpowermask[nbits][col1];
- shift = ptable8004[offset1 * 2 + 1];
- rows = ((mask << shift) + 0x80) & 0xFF;
-
- block = pdec->table_subblock[rows];
- for (i = 0; i < 16; i++)
- pdec->temp_colors[i] += block[MulIdx[offset1][i]];
-
- } else {
- /* op == 0
- * offset1 is coded on 3 bits
- */
- unsigned int shift;
-
- offset1 += hash_table_ops [htable_idx * 4 + 2];
- offset1 &= 0x0F;
-
- rows = ptable0004[offset1 + hash_table_ops [htable_idx * 4 + 3]];
- block = pdec->table_subblock[rows];
- for (i = 0; i < 16; i++)
- pdec->temp_colors[i] += block[MulIdx[offset1][i]];
-
- shift = hash_table_ops[htable_idx * 4 + 1];
- skip_nbits(pdec, shift);
- }
-
- } while (op != 2);
-
-}
-
-static void DecompressBand23(struct pwc_dec23_private *pdec,
- const unsigned char *rawyuv,
- unsigned char *planar_y,
- unsigned char *planar_u,
- unsigned char *planar_v,
- unsigned int compressed_image_width,
- unsigned int real_image_width)
-{
- int compression_index, nblocks;
- const unsigned char *ptable0004;
- const unsigned char *ptable8004;
-
- pdec->reservoir = 0;
- pdec->nbits_in_reservoir = 0;
- pdec->stream = rawyuv + 1; /* The first byte of the stream is skipped */
-
- get_nbits(pdec, 4, compression_index);
-
- /* pass 1: uncompress Y component */
- nblocks = compressed_image_width / 4;
-
- ptable0004 = pdec->table_0004_pass1[compression_index];
- ptable8004 = pdec->table_8004_pass1[compression_index];
-
- /* Each block decode a square of 4x4 */
- while (nblocks) {
- decode_block(pdec, ptable0004, ptable8004);
- copy_image_block_Y(pdec->temp_colors, planar_y, real_image_width, pdec->scalebits);
- planar_y += 4;
- nblocks--;
- }
-
- /* pass 2: uncompress UV component */
- nblocks = compressed_image_width / 8;
-
- ptable0004 = pdec->table_0004_pass2[compression_index];
- ptable8004 = pdec->table_8004_pass2[compression_index];
-
- /* Each block decode a square of 4x4 */
- while (nblocks) {
- decode_block(pdec, ptable0004, ptable8004);
- copy_image_block_CrCb(pdec->temp_colors, planar_u, real_image_width/2, pdec->scalebits);
-
- decode_block(pdec, ptable0004, ptable8004);
- copy_image_block_CrCb(pdec->temp_colors, planar_v, real_image_width/2, pdec->scalebits);
-
- planar_v += 8;
- planar_u += 8;
- nblocks -= 2;
- }
-
-}
-
-/**
- *
- * Uncompress a pwc23 buffer.
- *
- * src: raw data
- * dst: image output
- */
-void pwc_dec23_decompress(struct pwc_device *pdev,
- const void *src,
- void *dst)
-{
- int bandlines_left, bytes_per_block;
- struct pwc_dec23_private *pdec = &pdev->dec23;
-
- /* YUV420P image format */
- unsigned char *pout_planar_y;
- unsigned char *pout_planar_u;
- unsigned char *pout_planar_v;
- unsigned int plane_size;
-
- mutex_lock(&pdec->lock);
-
- bandlines_left = pdev->height / 4;
- bytes_per_block = pdev->width * 4;
- plane_size = pdev->height * pdev->width;
-
- pout_planar_y = dst;
- pout_planar_u = dst + plane_size;
- pout_planar_v = dst + plane_size + plane_size / 4;
-
- while (bandlines_left--) {
- DecompressBand23(pdec, src,
- pout_planar_y, pout_planar_u, pout_planar_v,
- pdev->width, pdev->width);
- src += pdev->vbandlength;
- pout_planar_y += bytes_per_block;
- pout_planar_u += pdev->width;
- pout_planar_v += pdev->width;
- }
- mutex_unlock(&pdec->lock);
-}
+++ /dev/null
-/* Linux driver for Philips webcam
- (C) 2004-2006 Luc Saillard (luc@saillard.org)
-
- NOTE: this version of pwc is an unofficial (modified) release of pwc & pcwx
- driver and thus may have bugs that are not present in the original version.
- Please send bug reports and support requests to <luc@saillard.org>.
- The decompression routines have been implemented by reverse-engineering the
- Nemosoft binary pwcx module. Caveat emptor.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-*/
-
-#ifndef PWC_DEC23_H
-#define PWC_DEC23_H
-
-struct pwc_device;
-
-struct pwc_dec23_private
-{
- struct mutex lock;
-
- unsigned char last_cmd, last_cmd_valid;
-
- unsigned int scalebits;
- unsigned int nbitsmask, nbits; /* Number of bits of a color in the compressed stream */
-
- unsigned int reservoir;
- unsigned int nbits_in_reservoir;
-
- const unsigned char *stream;
- int temp_colors[16];
-
- unsigned char table_0004_pass1[16][1024];
- unsigned char table_0004_pass2[16][1024];
- unsigned char table_8004_pass1[16][256];
- unsigned char table_8004_pass2[16][256];
- unsigned int table_subblock[256][12];
-
- unsigned char table_bitpowermask[8][256];
- unsigned int table_d800[256];
- unsigned int table_dc00[256];
-
-};
-
-void pwc_dec23_init(struct pwc_device *pdev, const unsigned char *cmd);
-void pwc_dec23_decompress(struct pwc_device *pdev,
- const void *src,
- void *dst);
-#endif
+++ /dev/null
-/* Linux driver for Philips webcam
- USB and Video4Linux interface part.
- (C) 1999-2004 Nemosoft Unv.
- (C) 2004-2006 Luc Saillard (luc@saillard.org)
- (C) 2011 Hans de Goede <hdegoede@redhat.com>
-
- NOTE: this version of pwc is an unofficial (modified) release of pwc & pcwx
- driver and thus may have bugs that are not present in the original version.
- Please send bug reports and support requests to <luc@saillard.org>.
- The decompression routines have been implemented by reverse-engineering the
- Nemosoft binary pwcx module. Caveat emptor.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-*/
-
-/*
- This code forms the interface between the USB layers and the Philips
- specific stuff. Some adanved stuff of the driver falls under an
- NDA, signed between me and Philips B.V., Eindhoven, the Netherlands, and
- is thus not distributed in source form. The binary pwcx.o module
- contains the code that falls under the NDA.
-
- In case you're wondering: 'pwc' stands for "Philips WebCam", but
- I really didn't want to type 'philips_web_cam' every time (I'm lazy as
- any Linux kernel hacker, but I don't like uncomprehensible abbreviations
- without explanation).
-
- Oh yes, convention: to disctinguish between all the various pointers to
- device-structures, I use these names for the pointer variables:
- udev: struct usb_device *
- vdev: struct video_device (member of pwc_dev)
- pdev: struct pwc_devive *
-*/
-
-/* Contributors:
- - Alvarado: adding whitebalance code
- - Alistar Moire: QuickCam 3000 Pro device/product ID
- - Tony Hoyle: Creative Labs Webcam 5 device/product ID
- - Mark Burazin: solving hang in VIDIOCSYNC when camera gets unplugged
- - Jk Fang: Sotec Afina Eye ID
- - Xavier Roche: QuickCam Pro 4000 ID
- - Jens Knudsen: QuickCam Zoom ID
- - J. Debert: QuickCam for Notebooks ID
- - Pham Thanh Nam: webcam snapshot button as an event input device
-*/
-
-#include <linux/errno.h>
-#include <linux/init.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-#include <linux/poll.h>
-#include <linux/slab.h>
-#ifdef CONFIG_USB_PWC_INPUT_EVDEV
-#include <linux/usb/input.h>
-#endif
-#include <linux/vmalloc.h>
-#include <asm/io.h>
-#include <linux/kernel.h> /* simple_strtol() */
-
-#include "pwc.h"
-#include "pwc-kiara.h"
-#include "pwc-timon.h"
-#include "pwc-dec23.h"
-#include "pwc-dec1.h"
-
-/* Function prototypes and driver templates */
-
-/* hotplug device table support */
-static const struct usb_device_id pwc_device_table [] = {
- { USB_DEVICE(0x0471, 0x0302) }, /* Philips models */
- { USB_DEVICE(0x0471, 0x0303) },
- { USB_DEVICE(0x0471, 0x0304) },
- { USB_DEVICE(0x0471, 0x0307) },
- { USB_DEVICE(0x0471, 0x0308) },
- { USB_DEVICE(0x0471, 0x030C) },
- { USB_DEVICE(0x0471, 0x0310) },
- { USB_DEVICE(0x0471, 0x0311) }, /* Philips ToUcam PRO II */
- { USB_DEVICE(0x0471, 0x0312) },
- { USB_DEVICE(0x0471, 0x0313) }, /* the 'new' 720K */
- { USB_DEVICE(0x0471, 0x0329) }, /* Philips SPC 900NC PC Camera */
- { USB_DEVICE(0x069A, 0x0001) }, /* Askey */
- { USB_DEVICE(0x046D, 0x08B0) }, /* Logitech QuickCam Pro 3000 */
- { USB_DEVICE(0x046D, 0x08B1) }, /* Logitech QuickCam Notebook Pro */
- { USB_DEVICE(0x046D, 0x08B2) }, /* Logitech QuickCam Pro 4000 */
- { USB_DEVICE(0x046D, 0x08B3) }, /* Logitech QuickCam Zoom (old model) */
- { USB_DEVICE(0x046D, 0x08B4) }, /* Logitech QuickCam Zoom (new model) */
- { USB_DEVICE(0x046D, 0x08B5) }, /* Logitech QuickCam Orbit/Sphere */
- { USB_DEVICE(0x046D, 0x08B6) }, /* Cisco VT Camera */
- { USB_DEVICE(0x046D, 0x08B7) }, /* Logitech ViewPort AV 100 */
- { USB_DEVICE(0x046D, 0x08B8) }, /* Logitech (reserved) */
- { USB_DEVICE(0x055D, 0x9000) }, /* Samsung MPC-C10 */
- { USB_DEVICE(0x055D, 0x9001) }, /* Samsung MPC-C30 */
- { USB_DEVICE(0x055D, 0x9002) }, /* Samsung SNC-35E (Ver3.0) */
- { USB_DEVICE(0x041E, 0x400C) }, /* Creative Webcam 5 */
- { USB_DEVICE(0x041E, 0x4011) }, /* Creative Webcam Pro Ex */
- { USB_DEVICE(0x04CC, 0x8116) }, /* Afina Eye */
- { USB_DEVICE(0x06BE, 0x8116) }, /* new Afina Eye */
- { USB_DEVICE(0x0d81, 0x1910) }, /* Visionite */
- { USB_DEVICE(0x0d81, 0x1900) },
- { }
-};
-MODULE_DEVICE_TABLE(usb, pwc_device_table);
-
-static int usb_pwc_probe(struct usb_interface *intf, const struct usb_device_id *id);
-static void usb_pwc_disconnect(struct usb_interface *intf);
-static void pwc_isoc_cleanup(struct pwc_device *pdev);
-
-static struct usb_driver pwc_driver = {
- .name = "Philips webcam", /* name */
- .id_table = pwc_device_table,
- .probe = usb_pwc_probe, /* probe() */
- .disconnect = usb_pwc_disconnect, /* disconnect() */
-};
-
-#define MAX_DEV_HINTS 20
-#define MAX_ISOC_ERRORS 20
-
-#ifdef CONFIG_USB_PWC_DEBUG
- int pwc_trace = PWC_DEBUG_LEVEL;
-#endif
-static int power_save = -1;
-static int leds[2] = { 100, 0 };
-
-/***/
-
-static const struct v4l2_file_operations pwc_fops = {
- .owner = THIS_MODULE,
- .open = v4l2_fh_open,
- .release = vb2_fop_release,
- .read = vb2_fop_read,
- .poll = vb2_fop_poll,
- .mmap = vb2_fop_mmap,
- .unlocked_ioctl = video_ioctl2,
-};
-static struct video_device pwc_template = {
- .name = "Philips Webcam", /* Filled in later */
- .release = video_device_release_empty,
- .fops = &pwc_fops,
- .ioctl_ops = &pwc_ioctl_ops,
-};
-
-/***************************************************************************/
-/* Private functions */
-
-struct pwc_frame_buf *pwc_get_next_fill_buf(struct pwc_device *pdev)
-{
- unsigned long flags = 0;
- struct pwc_frame_buf *buf = NULL;
-
- spin_lock_irqsave(&pdev->queued_bufs_lock, flags);
- if (list_empty(&pdev->queued_bufs))
- goto leave;
-
- buf = list_entry(pdev->queued_bufs.next, struct pwc_frame_buf, list);
- list_del(&buf->list);
-leave:
- spin_unlock_irqrestore(&pdev->queued_bufs_lock, flags);
- return buf;
-}
-
-static void pwc_snapshot_button(struct pwc_device *pdev, int down)
-{
- if (down) {
- PWC_TRACE("Snapshot button pressed.\n");
- } else {
- PWC_TRACE("Snapshot button released.\n");
- }
-
-#ifdef CONFIG_USB_PWC_INPUT_EVDEV
- if (pdev->button_dev) {
- input_report_key(pdev->button_dev, KEY_CAMERA, down);
- input_sync(pdev->button_dev);
- }
-#endif
-}
-
-static void pwc_frame_complete(struct pwc_device *pdev)
-{
- struct pwc_frame_buf *fbuf = pdev->fill_buf;
-
- /* The ToUCam Fun CMOS sensor causes the firmware to send 2 or 3 bogus
- frames on the USB wire after an exposure change. This conditition is
- however detected in the cam and a bit is set in the header.
- */
- if (pdev->type == 730) {
- unsigned char *ptr = (unsigned char *)fbuf->data;
-
- if (ptr[1] == 1 && ptr[0] & 0x10) {
- PWC_TRACE("Hyundai CMOS sensor bug. Dropping frame.\n");
- pdev->drop_frames += 2;
- }
- if ((ptr[0] ^ pdev->vmirror) & 0x01) {
- pwc_snapshot_button(pdev, ptr[0] & 0x01);
- }
- if ((ptr[0] ^ pdev->vmirror) & 0x02) {
- if (ptr[0] & 0x02)
- PWC_TRACE("Image is mirrored.\n");
- else
- PWC_TRACE("Image is normal.\n");
- }
- pdev->vmirror = ptr[0] & 0x03;
- /* Sometimes the trailer of the 730 is still sent as a 4 byte packet
- after a short frame; this condition is filtered out specifically. A 4 byte
- frame doesn't make sense anyway.
- So we get either this sequence:
- drop_bit set -> 4 byte frame -> short frame -> good frame
- Or this one:
- drop_bit set -> short frame -> good frame
- So we drop either 3 or 2 frames in all!
- */
- if (fbuf->filled == 4)
- pdev->drop_frames++;
- } else if (pdev->type == 740 || pdev->type == 720) {
- unsigned char *ptr = (unsigned char *)fbuf->data;
- if ((ptr[0] ^ pdev->vmirror) & 0x01) {
- pwc_snapshot_button(pdev, ptr[0] & 0x01);
- }
- pdev->vmirror = ptr[0] & 0x03;
- }
-
- /* In case we were instructed to drop the frame, do so silently. */
- if (pdev->drop_frames > 0) {
- pdev->drop_frames--;
- } else {
- /* Check for underflow first */
- if (fbuf->filled < pdev->frame_total_size) {
- PWC_DEBUG_FLOW("Frame buffer underflow (%d bytes);"
- " discarded.\n", fbuf->filled);
- } else {
- fbuf->vb.v4l2_buf.field = V4L2_FIELD_NONE;
- fbuf->vb.v4l2_buf.sequence = pdev->vframe_count;
- vb2_buffer_done(&fbuf->vb, VB2_BUF_STATE_DONE);
- pdev->fill_buf = NULL;
- pdev->vsync = 0;
- }
- } /* !drop_frames */
- pdev->vframe_count++;
-}
-
-/* This gets called for the Isochronous pipe (video). This is done in
- * interrupt time, so it has to be fast, not crash, and not stall. Neat.
- */
-static void pwc_isoc_handler(struct urb *urb)
-{
- struct pwc_device *pdev = (struct pwc_device *)urb->context;
- int i, fst, flen;
- unsigned char *iso_buf = NULL;
-
- if (urb->status == -ENOENT || urb->status == -ECONNRESET ||
- urb->status == -ESHUTDOWN) {
- PWC_DEBUG_OPEN("URB (%p) unlinked %ssynchronuously.\n", urb, urb->status == -ENOENT ? "" : "a");
- return;
- }
-
- if (pdev->fill_buf == NULL)
- pdev->fill_buf = pwc_get_next_fill_buf(pdev);
-
- if (urb->status != 0) {
- const char *errmsg;
-
- errmsg = "Unknown";
- switch(urb->status) {
- case -ENOSR: errmsg = "Buffer error (overrun)"; break;
- case -EPIPE: errmsg = "Stalled (device not responding)"; break;
- case -EOVERFLOW: errmsg = "Babble (bad cable?)"; break;
- case -EPROTO: errmsg = "Bit-stuff error (bad cable?)"; break;
- case -EILSEQ: errmsg = "CRC/Timeout (could be anything)"; break;
- case -ETIME: errmsg = "Device does not respond"; break;
- }
- PWC_ERROR("pwc_isoc_handler() called with status %d [%s].\n",
- urb->status, errmsg);
- /* Give up after a number of contiguous errors */
- if (++pdev->visoc_errors > MAX_ISOC_ERRORS)
- {
- PWC_ERROR("Too many ISOC errors, bailing out.\n");
- if (pdev->fill_buf) {
- vb2_buffer_done(&pdev->fill_buf->vb,
- VB2_BUF_STATE_ERROR);
- pdev->fill_buf = NULL;
- }
- }
- pdev->vsync = 0; /* Drop the current frame */
- goto handler_end;
- }
-
- /* Reset ISOC error counter. We did get here, after all. */
- pdev->visoc_errors = 0;
-
- /* vsync: 0 = don't copy data
- 1 = sync-hunt
- 2 = synched
- */
- /* Compact data */
- for (i = 0; i < urb->number_of_packets; i++) {
- fst = urb->iso_frame_desc[i].status;
- flen = urb->iso_frame_desc[i].actual_length;
- iso_buf = urb->transfer_buffer + urb->iso_frame_desc[i].offset;
- if (fst != 0) {
- PWC_ERROR("Iso frame %d has error %d\n", i, fst);
- continue;
- }
- if (flen > 0 && pdev->vsync) {
- struct pwc_frame_buf *fbuf = pdev->fill_buf;
-
- if (pdev->vsync == 1) {
- do_gettimeofday(&fbuf->vb.v4l2_buf.timestamp);
- pdev->vsync = 2;
- }
-
- if (flen + fbuf->filled > pdev->frame_total_size) {
- PWC_ERROR("Frame overflow (%d > %d)\n",
- flen + fbuf->filled,
- pdev->frame_total_size);
- pdev->vsync = 0; /* Let's wait for an EOF */
- } else {
- memcpy(fbuf->data + fbuf->filled, iso_buf,
- flen);
- fbuf->filled += flen;
- }
- }
- if (flen < pdev->vlast_packet_size) {
- /* Shorter packet... end of frame */
- if (pdev->vsync == 2)
- pwc_frame_complete(pdev);
- if (pdev->fill_buf == NULL)
- pdev->fill_buf = pwc_get_next_fill_buf(pdev);
- if (pdev->fill_buf) {
- pdev->fill_buf->filled = 0;
- pdev->vsync = 1;
- }
- }
- pdev->vlast_packet_size = flen;
- }
-
-handler_end:
- i = usb_submit_urb(urb, GFP_ATOMIC);
- if (i != 0)
- PWC_ERROR("Error (%d) re-submitting urb in pwc_isoc_handler.\n", i);
-}
-
-/* Both v4l2_lock and vb_queue_lock should be locked when calling this */
-static int pwc_isoc_init(struct pwc_device *pdev)
-{
- struct usb_device *udev;
- struct urb *urb;
- int i, j, ret;
- struct usb_interface *intf;
- struct usb_host_interface *idesc = NULL;
- int compression = 0; /* 0..3 = uncompressed..high */
-
- pdev->vsync = 0;
- pdev->vlast_packet_size = 0;
- pdev->fill_buf = NULL;
- pdev->vframe_count = 0;
- pdev->visoc_errors = 0;
- udev = pdev->udev;
-
-retry:
- /* We first try with low compression and then retry with a higher
- compression setting if there is not enough bandwidth. */
- ret = pwc_set_video_mode(pdev, pdev->width, pdev->height, pdev->pixfmt,
- pdev->vframes, &compression, 1);
-
- /* Get the current alternate interface, adjust packet size */
- intf = usb_ifnum_to_if(udev, 0);
- if (intf)
- idesc = usb_altnum_to_altsetting(intf, pdev->valternate);
- if (!idesc)
- return -EIO;
-
- /* Search video endpoint */
- pdev->vmax_packet_size = -1;
- for (i = 0; i < idesc->desc.bNumEndpoints; i++) {
- if ((idesc->endpoint[i].desc.bEndpointAddress & 0xF) == pdev->vendpoint) {
- pdev->vmax_packet_size = le16_to_cpu(idesc->endpoint[i].desc.wMaxPacketSize);
- break;
- }
- }
-
- if (pdev->vmax_packet_size < 0 || pdev->vmax_packet_size > ISO_MAX_FRAME_SIZE) {
- PWC_ERROR("Failed to find packet size for video endpoint in current alternate setting.\n");
- return -ENFILE; /* Odd error, that should be noticeable */
- }
-
- /* Set alternate interface */
- PWC_DEBUG_OPEN("Setting alternate interface %d\n", pdev->valternate);
- ret = usb_set_interface(pdev->udev, 0, pdev->valternate);
- if (ret == -ENOSPC && compression < 3) {
- compression++;
- goto retry;
- }
- if (ret < 0)
- return ret;
-
- /* Allocate and init Isochronuous urbs */
- for (i = 0; i < MAX_ISO_BUFS; i++) {
- urb = usb_alloc_urb(ISO_FRAMES_PER_DESC, GFP_KERNEL);
- if (urb == NULL) {
- PWC_ERROR("Failed to allocate urb %d\n", i);
- pwc_isoc_cleanup(pdev);
- return -ENOMEM;
- }
- pdev->urbs[i] = urb;
- PWC_DEBUG_MEMORY("Allocated URB at 0x%p\n", urb);
-
- urb->interval = 1; // devik
- urb->dev = udev;
- urb->pipe = usb_rcvisocpipe(udev, pdev->vendpoint);
- urb->transfer_flags = URB_ISO_ASAP | URB_NO_TRANSFER_DMA_MAP;
- urb->transfer_buffer = usb_alloc_coherent(udev,
- ISO_BUFFER_SIZE,
- GFP_KERNEL,
- &urb->transfer_dma);
- if (urb->transfer_buffer == NULL) {
- PWC_ERROR("Failed to allocate urb buffer %d\n", i);
- pwc_isoc_cleanup(pdev);
- return -ENOMEM;
- }
- urb->transfer_buffer_length = ISO_BUFFER_SIZE;
- urb->complete = pwc_isoc_handler;
- urb->context = pdev;
- urb->start_frame = 0;
- urb->number_of_packets = ISO_FRAMES_PER_DESC;
- for (j = 0; j < ISO_FRAMES_PER_DESC; j++) {
- urb->iso_frame_desc[j].offset = j * ISO_MAX_FRAME_SIZE;
- urb->iso_frame_desc[j].length = pdev->vmax_packet_size;
- }
- }
-
- /* link */
- for (i = 0; i < MAX_ISO_BUFS; i++) {
- ret = usb_submit_urb(pdev->urbs[i], GFP_KERNEL);
- if (ret == -ENOSPC && compression < 3) {
- compression++;
- pwc_isoc_cleanup(pdev);
- goto retry;
- }
- if (ret) {
- PWC_ERROR("isoc_init() submit_urb %d failed with error %d\n", i, ret);
- pwc_isoc_cleanup(pdev);
- return ret;
- }
- PWC_DEBUG_MEMORY("URB 0x%p submitted.\n", pdev->urbs[i]);
- }
-
- /* All is done... */
- PWC_DEBUG_OPEN("<< pwc_isoc_init()\n");
- return 0;
-}
-
-static void pwc_iso_stop(struct pwc_device *pdev)
-{
- int i;
-
- /* Unlinking ISOC buffers one by one */
- for (i = 0; i < MAX_ISO_BUFS; i++) {
- if (pdev->urbs[i]) {
- PWC_DEBUG_MEMORY("Unlinking URB %p\n", pdev->urbs[i]);
- usb_kill_urb(pdev->urbs[i]);
- }
- }
-}
-
-static void pwc_iso_free(struct pwc_device *pdev)
-{
- int i;
-
- /* Freeing ISOC buffers one by one */
- for (i = 0; i < MAX_ISO_BUFS; i++) {
- if (pdev->urbs[i]) {
- PWC_DEBUG_MEMORY("Freeing URB\n");
- if (pdev->urbs[i]->transfer_buffer) {
- usb_free_coherent(pdev->udev,
- pdev->urbs[i]->transfer_buffer_length,
- pdev->urbs[i]->transfer_buffer,
- pdev->urbs[i]->transfer_dma);
- }
- usb_free_urb(pdev->urbs[i]);
- pdev->urbs[i] = NULL;
- }
- }
-}
-
-/* Both v4l2_lock and vb_queue_lock should be locked when calling this */
-static void pwc_isoc_cleanup(struct pwc_device *pdev)
-{
- PWC_DEBUG_OPEN(">> pwc_isoc_cleanup()\n");
-
- pwc_iso_stop(pdev);
- pwc_iso_free(pdev);
- usb_set_interface(pdev->udev, 0, 0);
-
- PWC_DEBUG_OPEN("<< pwc_isoc_cleanup()\n");
-}
-
-/* Must be called with vb_queue_lock hold */
-static void pwc_cleanup_queued_bufs(struct pwc_device *pdev)
-{
- unsigned long flags = 0;
-
- spin_lock_irqsave(&pdev->queued_bufs_lock, flags);
- while (!list_empty(&pdev->queued_bufs)) {
- struct pwc_frame_buf *buf;
-
- buf = list_entry(pdev->queued_bufs.next, struct pwc_frame_buf,
- list);
- list_del(&buf->list);
- vb2_buffer_done(&buf->vb, VB2_BUF_STATE_ERROR);
- }
- spin_unlock_irqrestore(&pdev->queued_bufs_lock, flags);
-}
-
-#ifdef CONFIG_USB_PWC_DEBUG
-static const char *pwc_sensor_type_to_string(unsigned int sensor_type)
-{
- switch(sensor_type) {
- case 0x00:
- return "Hyundai CMOS sensor";
- case 0x20:
- return "Sony CCD sensor + TDA8787";
- case 0x2E:
- return "Sony CCD sensor + Exas 98L59";
- case 0x2F:
- return "Sony CCD sensor + ADI 9804";
- case 0x30:
- return "Sharp CCD sensor + TDA8787";
- case 0x3E:
- return "Sharp CCD sensor + Exas 98L59";
- case 0x3F:
- return "Sharp CCD sensor + ADI 9804";
- case 0x40:
- return "UPA 1021 sensor";
- case 0x100:
- return "VGA sensor";
- case 0x101:
- return "PAL MR sensor";
- default:
- return "unknown type of sensor";
- }
-}
-#endif
-
-/***************************************************************************/
-/* Video4Linux functions */
-
-static void pwc_video_release(struct v4l2_device *v)
-{
- struct pwc_device *pdev = container_of(v, struct pwc_device, v4l2_dev);
-
- v4l2_ctrl_handler_free(&pdev->ctrl_handler);
- v4l2_device_unregister(&pdev->v4l2_dev);
- kfree(pdev->ctrl_buf);
- kfree(pdev);
-}
-
-/***************************************************************************/
-/* Videobuf2 operations */
-
-static int queue_setup(struct vb2_queue *vq, const struct v4l2_format *fmt,
- unsigned int *nbuffers, unsigned int *nplanes,
- unsigned int sizes[], void *alloc_ctxs[])
-{
- struct pwc_device *pdev = vb2_get_drv_priv(vq);
- int size;
-
- if (*nbuffers < MIN_FRAMES)
- *nbuffers = MIN_FRAMES;
- else if (*nbuffers > MAX_FRAMES)
- *nbuffers = MAX_FRAMES;
-
- *nplanes = 1;
-
- size = pwc_get_size(pdev, MAX_WIDTH, MAX_HEIGHT);
- sizes[0] = PAGE_ALIGN(pwc_image_sizes[size][0] *
- pwc_image_sizes[size][1] * 3 / 2);
-
- return 0;
-}
-
-static int buffer_init(struct vb2_buffer *vb)
-{
- struct pwc_frame_buf *buf = container_of(vb, struct pwc_frame_buf, vb);
-
- /* need vmalloc since frame buffer > 128K */
- buf->data = vzalloc(PWC_FRAME_SIZE);
- if (buf->data == NULL)
- return -ENOMEM;
-
- return 0;
-}
-
-static int buffer_prepare(struct vb2_buffer *vb)
-{
- struct pwc_device *pdev = vb2_get_drv_priv(vb->vb2_queue);
-
- /* Don't allow queing new buffers after device disconnection */
- if (!pdev->udev)
- return -ENODEV;
-
- return 0;
-}
-
-static int buffer_finish(struct vb2_buffer *vb)
-{
- struct pwc_device *pdev = vb2_get_drv_priv(vb->vb2_queue);
- struct pwc_frame_buf *buf = container_of(vb, struct pwc_frame_buf, vb);
-
- /*
- * Application has called dqbuf and is getting back a buffer we've
- * filled, take the pwc data we've stored in buf->data and decompress
- * it into a usable format, storing the result in the vb2_buffer
- */
- return pwc_decompress(pdev, buf);
-}
-
-static void buffer_cleanup(struct vb2_buffer *vb)
-{
- struct pwc_frame_buf *buf = container_of(vb, struct pwc_frame_buf, vb);
-
- vfree(buf->data);
-}
-
-static void buffer_queue(struct vb2_buffer *vb)
-{
- struct pwc_device *pdev = vb2_get_drv_priv(vb->vb2_queue);
- struct pwc_frame_buf *buf = container_of(vb, struct pwc_frame_buf, vb);
- unsigned long flags = 0;
-
- /* Check the device has not disconnected between prep and queuing */
- if (!pdev->udev) {
- vb2_buffer_done(&buf->vb, VB2_BUF_STATE_ERROR);
- return;
- }
-
- spin_lock_irqsave(&pdev->queued_bufs_lock, flags);
- list_add_tail(&buf->list, &pdev->queued_bufs);
- spin_unlock_irqrestore(&pdev->queued_bufs_lock, flags);
-}
-
-static int start_streaming(struct vb2_queue *vq, unsigned int count)
-{
- struct pwc_device *pdev = vb2_get_drv_priv(vq);
- int r;
-
- if (!pdev->udev)
- return -ENODEV;
-
- if (mutex_lock_interruptible(&pdev->v4l2_lock))
- return -ERESTARTSYS;
- /* Turn on camera and set LEDS on */
- pwc_camera_power(pdev, 1);
- pwc_set_leds(pdev, leds[0], leds[1]);
-
- r = pwc_isoc_init(pdev);
- if (r) {
- /* If we failed turn camera and LEDS back off */
- pwc_set_leds(pdev, 0, 0);
- pwc_camera_power(pdev, 0);
- /* And cleanup any queued bufs!! */
- pwc_cleanup_queued_bufs(pdev);
- }
- mutex_unlock(&pdev->v4l2_lock);
-
- return r;
-}
-
-static int stop_streaming(struct vb2_queue *vq)
-{
- struct pwc_device *pdev = vb2_get_drv_priv(vq);
-
- if (mutex_lock_interruptible(&pdev->v4l2_lock))
- return -ERESTARTSYS;
- if (pdev->udev) {
- pwc_set_leds(pdev, 0, 0);
- pwc_camera_power(pdev, 0);
- pwc_isoc_cleanup(pdev);
- }
-
- pwc_cleanup_queued_bufs(pdev);
- mutex_unlock(&pdev->v4l2_lock);
-
- return 0;
-}
-
-static struct vb2_ops pwc_vb_queue_ops = {
- .queue_setup = queue_setup,
- .buf_init = buffer_init,
- .buf_prepare = buffer_prepare,
- .buf_finish = buffer_finish,
- .buf_cleanup = buffer_cleanup,
- .buf_queue = buffer_queue,
- .start_streaming = start_streaming,
- .stop_streaming = stop_streaming,
- .wait_prepare = vb2_ops_wait_prepare,
- .wait_finish = vb2_ops_wait_finish,
-};
-
-/***************************************************************************/
-/* USB functions */
-
-/* This function gets called when a new device is plugged in or the usb core
- * is loaded.
- */
-
-static int usb_pwc_probe(struct usb_interface *intf, const struct usb_device_id *id)
-{
- struct usb_device *udev = interface_to_usbdev(intf);
- struct pwc_device *pdev = NULL;
- int vendor_id, product_id, type_id;
- int rc;
- int features = 0;
- int compression = 0;
- int my_power_save = power_save;
- char serial_number[30], *name;
-
- vendor_id = le16_to_cpu(udev->descriptor.idVendor);
- product_id = le16_to_cpu(udev->descriptor.idProduct);
-
- /* Check if we can handle this device */
- PWC_DEBUG_PROBE("probe() called [%04X %04X], if %d\n",
- vendor_id, product_id,
- intf->altsetting->desc.bInterfaceNumber);
-
- /* the interfaces are probed one by one. We are only interested in the
- video interface (0) now.
- Interface 1 is the Audio Control, and interface 2 Audio itself.
- */
- if (intf->altsetting->desc.bInterfaceNumber > 0)
- return -ENODEV;
-
- if (vendor_id == 0x0471) {
- switch (product_id) {
- case 0x0302:
- PWC_INFO("Philips PCA645VC USB webcam detected.\n");
- name = "Philips 645 webcam";
- type_id = 645;
- break;
- case 0x0303:
- PWC_INFO("Philips PCA646VC USB webcam detected.\n");
- name = "Philips 646 webcam";
- type_id = 646;
- break;
- case 0x0304:
- PWC_INFO("Askey VC010 type 2 USB webcam detected.\n");
- name = "Askey VC010 webcam";
- type_id = 646;
- break;
- case 0x0307:
- PWC_INFO("Philips PCVC675K (Vesta) USB webcam detected.\n");
- name = "Philips 675 webcam";
- type_id = 675;
- break;
- case 0x0308:
- PWC_INFO("Philips PCVC680K (Vesta Pro) USB webcam detected.\n");
- name = "Philips 680 webcam";
- type_id = 680;
- break;
- case 0x030C:
- PWC_INFO("Philips PCVC690K (Vesta Pro Scan) USB webcam detected.\n");
- name = "Philips 690 webcam";
- type_id = 690;
- break;
- case 0x0310:
- PWC_INFO("Philips PCVC730K (ToUCam Fun)/PCVC830 (ToUCam II) USB webcam detected.\n");
- name = "Philips 730 webcam";
- type_id = 730;
- break;
- case 0x0311:
- PWC_INFO("Philips PCVC740K (ToUCam Pro)/PCVC840 (ToUCam II) USB webcam detected.\n");
- name = "Philips 740 webcam";
- type_id = 740;
- break;
- case 0x0312:
- PWC_INFO("Philips PCVC750K (ToUCam Pro Scan) USB webcam detected.\n");
- name = "Philips 750 webcam";
- type_id = 750;
- break;
- case 0x0313:
- PWC_INFO("Philips PCVC720K/40 (ToUCam XS) USB webcam detected.\n");
- name = "Philips 720K/40 webcam";
- type_id = 720;
- break;
- case 0x0329:
- PWC_INFO("Philips SPC 900NC USB webcam detected.\n");
- name = "Philips SPC 900NC webcam";
- type_id = 740;
- break;
- default:
- return -ENODEV;
- break;
- }
- }
- else if (vendor_id == 0x069A) {
- switch(product_id) {
- case 0x0001:
- PWC_INFO("Askey VC010 type 1 USB webcam detected.\n");
- name = "Askey VC010 webcam";
- type_id = 645;
- break;
- default:
- return -ENODEV;
- break;
- }
- }
- else if (vendor_id == 0x046d) {
- switch(product_id) {
- case 0x08b0:
- PWC_INFO("Logitech QuickCam Pro 3000 USB webcam detected.\n");
- name = "Logitech QuickCam Pro 3000";
- type_id = 740; /* CCD sensor */
- break;
- case 0x08b1:
- PWC_INFO("Logitech QuickCam Notebook Pro USB webcam detected.\n");
- name = "Logitech QuickCam Notebook Pro";
- type_id = 740; /* CCD sensor */
- break;
- case 0x08b2:
- PWC_INFO("Logitech QuickCam 4000 Pro USB webcam detected.\n");
- name = "Logitech QuickCam Pro 4000";
- type_id = 740; /* CCD sensor */
- if (my_power_save == -1)
- my_power_save = 1;
- break;
- case 0x08b3:
- PWC_INFO("Logitech QuickCam Zoom USB webcam detected.\n");
- name = "Logitech QuickCam Zoom";
- type_id = 740; /* CCD sensor */
- break;
- case 0x08B4:
- PWC_INFO("Logitech QuickCam Zoom (new model) USB webcam detected.\n");
- name = "Logitech QuickCam Zoom";
- type_id = 740; /* CCD sensor */
- if (my_power_save == -1)
- my_power_save = 1;
- break;
- case 0x08b5:
- PWC_INFO("Logitech QuickCam Orbit/Sphere USB webcam detected.\n");
- name = "Logitech QuickCam Orbit";
- type_id = 740; /* CCD sensor */
- if (my_power_save == -1)
- my_power_save = 1;
- features |= FEATURE_MOTOR_PANTILT;
- break;
- case 0x08b6:
- PWC_INFO("Logitech/Cisco VT Camera webcam detected.\n");
- name = "Cisco VT Camera";
- type_id = 740; /* CCD sensor */
- break;
- case 0x08b7:
- PWC_INFO("Logitech ViewPort AV 100 webcam detected.\n");
- name = "Logitech ViewPort AV 100";
- type_id = 740; /* CCD sensor */
- break;
- case 0x08b8: /* Where this released? */
- PWC_INFO("Logitech QuickCam detected (reserved ID).\n");
- name = "Logitech QuickCam (res.)";
- type_id = 730; /* Assuming CMOS */
- break;
- default:
- return -ENODEV;
- break;
- }
- }
- else if (vendor_id == 0x055d) {
- /* I don't know the difference between the C10 and the C30;
- I suppose the difference is the sensor, but both cameras
- work equally well with a type_id of 675
- */
- switch(product_id) {
- case 0x9000:
- PWC_INFO("Samsung MPC-C10 USB webcam detected.\n");
- name = "Samsung MPC-C10";
- type_id = 675;
- break;
- case 0x9001:
- PWC_INFO("Samsung MPC-C30 USB webcam detected.\n");
- name = "Samsung MPC-C30";
- type_id = 675;
- break;
- case 0x9002:
- PWC_INFO("Samsung SNC-35E (v3.0) USB webcam detected.\n");
- name = "Samsung MPC-C30";
- type_id = 740;
- break;
- default:
- return -ENODEV;
- break;
- }
- }
- else if (vendor_id == 0x041e) {
- switch(product_id) {
- case 0x400c:
- PWC_INFO("Creative Labs Webcam 5 detected.\n");
- name = "Creative Labs Webcam 5";
- type_id = 730;
- if (my_power_save == -1)
- my_power_save = 1;
- break;
- case 0x4011:
- PWC_INFO("Creative Labs Webcam Pro Ex detected.\n");
- name = "Creative Labs Webcam Pro Ex";
- type_id = 740;
- break;
- default:
- return -ENODEV;
- break;
- }
- }
- else if (vendor_id == 0x04cc) {
- switch(product_id) {
- case 0x8116:
- PWC_INFO("Sotec Afina Eye USB webcam detected.\n");
- name = "Sotec Afina Eye";
- type_id = 730;
- break;
- default:
- return -ENODEV;
- break;
- }
- }
- else if (vendor_id == 0x06be) {
- switch(product_id) {
- case 0x8116:
- /* This is essentially the same cam as the Sotec Afina Eye */
- PWC_INFO("AME Co. Afina Eye USB webcam detected.\n");
- name = "AME Co. Afina Eye";
- type_id = 750;
- break;
- default:
- return -ENODEV;
- break;
- }
-
- }
- else if (vendor_id == 0x0d81) {
- switch(product_id) {
- case 0x1900:
- PWC_INFO("Visionite VCS-UC300 USB webcam detected.\n");
- name = "Visionite VCS-UC300";
- type_id = 740; /* CCD sensor */
- break;
- case 0x1910:
- PWC_INFO("Visionite VCS-UM100 USB webcam detected.\n");
- name = "Visionite VCS-UM100";
- type_id = 730; /* CMOS sensor */
- break;
- default:
- return -ENODEV;
- break;
- }
- }
- else
- return -ENODEV; /* Not any of the know types; but the list keeps growing. */
-
- if (my_power_save == -1)
- my_power_save = 0;
-
- memset(serial_number, 0, 30);
- usb_string(udev, udev->descriptor.iSerialNumber, serial_number, 29);
- PWC_DEBUG_PROBE("Device serial number is %s\n", serial_number);
-
- if (udev->descriptor.bNumConfigurations > 1)
- PWC_WARNING("Warning: more than 1 configuration available.\n");
-
- /* Allocate structure, initialize pointers, mutexes, etc. and link it to the usb_device */
- pdev = kzalloc(sizeof(struct pwc_device), GFP_KERNEL);
- if (pdev == NULL) {
- PWC_ERROR("Oops, could not allocate memory for pwc_device.\n");
- return -ENOMEM;
- }
- pdev->type = type_id;
- pdev->features = features;
- pwc_construct(pdev); /* set min/max sizes correct */
-
- mutex_init(&pdev->v4l2_lock);
- mutex_init(&pdev->vb_queue_lock);
- spin_lock_init(&pdev->queued_bufs_lock);
- INIT_LIST_HEAD(&pdev->queued_bufs);
-
- pdev->udev = udev;
- pdev->power_save = my_power_save;
-
- /* Init videobuf2 queue structure */
- memset(&pdev->vb_queue, 0, sizeof(pdev->vb_queue));
- pdev->vb_queue.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- pdev->vb_queue.io_modes = VB2_MMAP | VB2_USERPTR | VB2_READ;
- pdev->vb_queue.drv_priv = pdev;
- pdev->vb_queue.buf_struct_size = sizeof(struct pwc_frame_buf);
- pdev->vb_queue.ops = &pwc_vb_queue_ops;
- pdev->vb_queue.mem_ops = &vb2_vmalloc_memops;
- vb2_queue_init(&pdev->vb_queue);
-
- /* Init video_device structure */
- memcpy(&pdev->vdev, &pwc_template, sizeof(pwc_template));
- strcpy(pdev->vdev.name, name);
- pdev->vdev.queue = &pdev->vb_queue;
- pdev->vdev.queue->lock = &pdev->vb_queue_lock;
- set_bit(V4L2_FL_USE_FH_PRIO, &pdev->vdev.flags);
- video_set_drvdata(&pdev->vdev, pdev);
-
- pdev->release = le16_to_cpu(udev->descriptor.bcdDevice);
- PWC_DEBUG_PROBE("Release: %04x\n", pdev->release);
-
- /* Allocate USB command buffers */
- pdev->ctrl_buf = kmalloc(sizeof(pdev->cmd_buf), GFP_KERNEL);
- if (!pdev->ctrl_buf) {
- PWC_ERROR("Oops, could not allocate memory for pwc_device.\n");
- rc = -ENOMEM;
- goto err_free_mem;
- }
-
-#ifdef CONFIG_USB_PWC_DEBUG
- /* Query sensor type */
- if (pwc_get_cmos_sensor(pdev, &rc) >= 0) {
- PWC_DEBUG_OPEN("This %s camera is equipped with a %s (%d).\n",
- pdev->vdev.name,
- pwc_sensor_type_to_string(rc), rc);
- }
-#endif
-
- /* Set the leds off */
- pwc_set_leds(pdev, 0, 0);
-
- /* Setup intial videomode */
- rc = pwc_set_video_mode(pdev, MAX_WIDTH, MAX_HEIGHT,
- V4L2_PIX_FMT_YUV420, 30, &compression, 1);
- if (rc)
- goto err_free_mem;
-
- /* Register controls (and read default values from camera */
- rc = pwc_init_controls(pdev);
- if (rc) {
- PWC_ERROR("Failed to register v4l2 controls (%d).\n", rc);
- goto err_free_mem;
- }
-
- /* And powerdown the camera until streaming starts */
- pwc_camera_power(pdev, 0);
-
- /* Register the v4l2_device structure */
- pdev->v4l2_dev.release = pwc_video_release;
- rc = v4l2_device_register(&intf->dev, &pdev->v4l2_dev);
- if (rc) {
- PWC_ERROR("Failed to register v4l2-device (%d).\n", rc);
- goto err_free_controls;
- }
-
- pdev->v4l2_dev.ctrl_handler = &pdev->ctrl_handler;
- pdev->vdev.v4l2_dev = &pdev->v4l2_dev;
- pdev->vdev.lock = &pdev->v4l2_lock;
-
- rc = video_register_device(&pdev->vdev, VFL_TYPE_GRABBER, -1);
- if (rc < 0) {
- PWC_ERROR("Failed to register as video device (%d).\n", rc);
- goto err_unregister_v4l2_dev;
- }
- PWC_INFO("Registered as %s.\n", video_device_node_name(&pdev->vdev));
-
-#ifdef CONFIG_USB_PWC_INPUT_EVDEV
- /* register webcam snapshot button input device */
- pdev->button_dev = input_allocate_device();
- if (!pdev->button_dev) {
- PWC_ERROR("Err, insufficient memory for webcam snapshot button device.");
- rc = -ENOMEM;
- goto err_video_unreg;
- }
-
- usb_make_path(udev, pdev->button_phys, sizeof(pdev->button_phys));
- strlcat(pdev->button_phys, "/input0", sizeof(pdev->button_phys));
-
- pdev->button_dev->name = "PWC snapshot button";
- pdev->button_dev->phys = pdev->button_phys;
- usb_to_input_id(pdev->udev, &pdev->button_dev->id);
- pdev->button_dev->dev.parent = &pdev->udev->dev;
- pdev->button_dev->evbit[0] = BIT_MASK(EV_KEY);
- pdev->button_dev->keybit[BIT_WORD(KEY_CAMERA)] = BIT_MASK(KEY_CAMERA);
-
- rc = input_register_device(pdev->button_dev);
- if (rc) {
- input_free_device(pdev->button_dev);
- pdev->button_dev = NULL;
- goto err_video_unreg;
- }
-#endif
-
- return 0;
-
-err_video_unreg:
- video_unregister_device(&pdev->vdev);
-err_unregister_v4l2_dev:
- v4l2_device_unregister(&pdev->v4l2_dev);
-err_free_controls:
- v4l2_ctrl_handler_free(&pdev->ctrl_handler);
-err_free_mem:
- kfree(pdev->ctrl_buf);
- kfree(pdev);
- return rc;
-}
-
-/* The user yanked out the cable... */
-static void usb_pwc_disconnect(struct usb_interface *intf)
-{
- struct v4l2_device *v = usb_get_intfdata(intf);
- struct pwc_device *pdev = container_of(v, struct pwc_device, v4l2_dev);
-
- mutex_lock(&pdev->vb_queue_lock);
- mutex_lock(&pdev->v4l2_lock);
- /* No need to keep the urbs around after disconnection */
- if (pdev->vb_queue.streaming)
- pwc_isoc_cleanup(pdev);
- pdev->udev = NULL;
- pwc_cleanup_queued_bufs(pdev);
-
- v4l2_device_disconnect(&pdev->v4l2_dev);
- video_unregister_device(&pdev->vdev);
- mutex_unlock(&pdev->v4l2_lock);
- mutex_unlock(pdev->vb_queue.lock);
-
-#ifdef CONFIG_USB_PWC_INPUT_EVDEV
- if (pdev->button_dev)
- input_unregister_device(pdev->button_dev);
-#endif
-
- v4l2_device_put(&pdev->v4l2_dev);
-}
-
-
-/*
- * Initialization code & module stuff
- */
-
-static unsigned int leds_nargs;
-
-#ifdef CONFIG_USB_PWC_DEBUG
-module_param_named(trace, pwc_trace, int, 0644);
-#endif
-module_param(power_save, int, 0644);
-module_param_array(leds, int, &leds_nargs, 0444);
-
-#ifdef CONFIG_USB_PWC_DEBUG
-MODULE_PARM_DESC(trace, "For debugging purposes");
-#endif
-MODULE_PARM_DESC(power_save, "Turn power saving for new cameras on or off");
-MODULE_PARM_DESC(leds, "LED on,off time in milliseconds");
-
-MODULE_DESCRIPTION("Philips & OEM USB webcam driver");
-MODULE_AUTHOR("Luc Saillard <luc@saillard.org>");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("pwcx");
-MODULE_VERSION( PWC_VERSION );
-
-module_usb_driver(pwc_driver);
+++ /dev/null
-/* Linux driver for Philips webcam
- (C) 2004-2006 Luc Saillard (luc@saillard.org)
-
- NOTE: this version of pwc is an unofficial (modified) release of pwc & pcwx
- driver and thus may have bugs that are not present in the original version.
- Please send bug reports and support requests to <luc@saillard.org>.
- The decompression routines have been implemented by reverse-engineering the
- Nemosoft binary pwcx module. Caveat emptor.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-*/
-
-
-/* This tables contains entries for the 730/740/750 (Kiara) camera, with
- 4 different qualities (no compression, low, medium, high).
- It lists the bandwidth requirements for said mode by its alternate interface
- number. An alternate of 0 means that the mode is unavailable.
-
- There are 6 * 4 * 4 entries:
- 6 different resolutions subqcif, qsif, qcif, sif, cif, vga
- 6 framerates: 5, 10, 15, 20, 25, 30
- 4 compression modi: none, low, medium, high
-
- When an uncompressed mode is not available, the next available compressed mode
- will be chosen (unless the decompressor is absent). Sometimes there are only
- 1 or 2 compressed modes available; in that case entries are duplicated.
-*/
-
-
-#include "pwc-kiara.h"
-
-const unsigned int Kiara_fps_vector[PWC_FPS_MAX_KIARA] = { 5, 10, 15, 20, 25, 30 };
-
-const struct Kiara_table_entry Kiara_table[PSZ_MAX][6][4] =
-{
- /* SQCIF */
- {
- /* 5 fps */
- {
- {0, },
- {0, },
- {0, },
- {0, },
- },
- /* 10 fps */
- {
- {0, },
- {0, },
- {0, },
- {0, },
- },
- /* 15 fps */
- {
- {0, },
- {0, },
- {0, },
- {0, },
- },
- /* 20 fps */
- {
- {0, },
- {0, },
- {0, },
- {0, },
- },
- /* 25 fps */
- {
- {0, },
- {0, },
- {0, },
- {0, },
- },
- /* 30 fps */
- {
- {0, },
- {0, },
- {0, },
- {0, },
- },
- },
- /* QSIF */
- {
- /* 5 fps */
- {
- {1, 146, 0, {0x1D, 0xF4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x92, 0x00, 0x80}},
- {1, 146, 0, {0x1D, 0xF4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x92, 0x00, 0x80}},
- {1, 146, 0, {0x1D, 0xF4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x92, 0x00, 0x80}},
- {1, 146, 0, {0x1D, 0xF4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x92, 0x00, 0x80}},
- },
- /* 10 fps */
- {
- {2, 291, 0, {0x1C, 0xF4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x23, 0x01, 0x80}},
- {1, 192, 630, {0x14, 0xF4, 0x30, 0x13, 0xA9, 0x12, 0xE1, 0x17, 0x08, 0xC0, 0x00, 0x80}},
- {1, 192, 630, {0x14, 0xF4, 0x30, 0x13, 0xA9, 0x12, 0xE1, 0x17, 0x08, 0xC0, 0x00, 0x80}},
- {1, 192, 630, {0x14, 0xF4, 0x30, 0x13, 0xA9, 0x12, 0xE1, 0x17, 0x08, 0xC0, 0x00, 0x80}},
- },
- /* 15 fps */
- {
- {3, 437, 0, {0x1B, 0xF4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0xB5, 0x01, 0x80}},
- {2, 292, 640, {0x13, 0xF4, 0x30, 0x13, 0xF7, 0x13, 0x2F, 0x13, 0x20, 0x24, 0x01, 0x80}},
- {2, 292, 640, {0x13, 0xF4, 0x30, 0x13, 0xF7, 0x13, 0x2F, 0x13, 0x20, 0x24, 0x01, 0x80}},
- {1, 192, 420, {0x13, 0xF4, 0x30, 0x0D, 0x1B, 0x0C, 0x53, 0x1E, 0x18, 0xC0, 0x00, 0x80}},
- },
- /* 20 fps */
- {
- {4, 589, 0, {0x1A, 0xF4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x4D, 0x02, 0x80}},
- {3, 448, 730, {0x12, 0xF4, 0x30, 0x16, 0xC9, 0x16, 0x01, 0x0E, 0x18, 0xC0, 0x01, 0x80}},
- {2, 292, 476, {0x12, 0xF4, 0x30, 0x0E, 0xD8, 0x0E, 0x10, 0x19, 0x18, 0x24, 0x01, 0x80}},
- {1, 192, 312, {0x12, 0xF4, 0x50, 0x09, 0xB3, 0x08, 0xEB, 0x1E, 0x18, 0xC0, 0x00, 0x80}},
- },
- /* 25 fps */
- {
- {5, 703, 0, {0x19, 0xF4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0xBF, 0x02, 0x80}},
- {3, 447, 610, {0x11, 0xF4, 0x30, 0x13, 0x0B, 0x12, 0x43, 0x14, 0x28, 0xBF, 0x01, 0x80}},
- {2, 292, 398, {0x11, 0xF4, 0x50, 0x0C, 0x6C, 0x0B, 0xA4, 0x1E, 0x28, 0x24, 0x01, 0x80}},
- {1, 193, 262, {0x11, 0xF4, 0x50, 0x08, 0x23, 0x07, 0x5B, 0x1E, 0x28, 0xC1, 0x00, 0x80}},
- },
- /* 30 fps */
- {
- {8, 874, 0, {0x18, 0xF4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x6A, 0x03, 0x80}},
- {5, 704, 730, {0x10, 0xF4, 0x30, 0x16, 0xC9, 0x16, 0x01, 0x0E, 0x28, 0xC0, 0x02, 0x80}},
- {3, 448, 492, {0x10, 0xF4, 0x30, 0x0F, 0x5D, 0x0E, 0x95, 0x15, 0x28, 0xC0, 0x01, 0x80}},
- {2, 292, 320, {0x10, 0xF4, 0x50, 0x09, 0xFB, 0x09, 0x33, 0x1E, 0x28, 0x24, 0x01, 0x80}},
- },
- },
- /* QCIF */
- {
- /* 5 fps */
- {
- {0, },
- {0, },
- {0, },
- {0, },
- },
- /* 10 fps */
- {
- {0, },
- {0, },
- {0, },
- {0, },
- },
- /* 15 fps */
- {
- {0, },
- {0, },
- {0, },
- {0, },
- },
- /* 20 fps */
- {
- {0, },
- {0, },
- {0, },
- {0, },
- },
- /* 25 fps */
- {
- {0, },
- {0, },
- {0, },
- {0, },
- },
- /* 30 fps */
- {
- {0, },
- {0, },
- {0, },
- {0, },
- },
- },
- /* SIF */
- {
- /* 5 fps */
- {
- {4, 582, 0, {0x0D, 0xF4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x46, 0x02, 0x80}},
- {3, 387, 1276, {0x05, 0xF4, 0x30, 0x27, 0xD8, 0x26, 0x48, 0x03, 0x10, 0x83, 0x01, 0x80}},
- {2, 291, 960, {0x05, 0xF4, 0x30, 0x1D, 0xF2, 0x1C, 0x62, 0x04, 0x10, 0x23, 0x01, 0x80}},
- {1, 191, 630, {0x05, 0xF4, 0x50, 0x13, 0xA9, 0x12, 0x19, 0x05, 0x18, 0xBF, 0x00, 0x80}},
- },
- /* 10 fps */
- {
- {0, },
- {6, 775, 1278, {0x04, 0xF4, 0x30, 0x27, 0xE8, 0x26, 0x58, 0x05, 0x30, 0x07, 0x03, 0x80}},
- {3, 447, 736, {0x04, 0xF4, 0x30, 0x16, 0xFB, 0x15, 0x6B, 0x05, 0x28, 0xBF, 0x01, 0x80}},
- {2, 292, 480, {0x04, 0xF4, 0x70, 0x0E, 0xF9, 0x0D, 0x69, 0x09, 0x28, 0x24, 0x01, 0x80}},
- },
- /* 15 fps */
- {
- {0, },
- {9, 955, 1050, {0x03, 0xF4, 0x30, 0x20, 0xCF, 0x1F, 0x3F, 0x06, 0x48, 0xBB, 0x03, 0x80}},
- {4, 592, 650, {0x03, 0xF4, 0x30, 0x14, 0x44, 0x12, 0xB4, 0x08, 0x30, 0x50, 0x02, 0x80}},
- {3, 448, 492, {0x03, 0xF4, 0x50, 0x0F, 0x52, 0x0D, 0xC2, 0x09, 0x38, 0xC0, 0x01, 0x80}},
- },
- /* 20 fps */
- {
- {0, },
- {9, 958, 782, {0x02, 0xF4, 0x30, 0x18, 0x6A, 0x16, 0xDA, 0x0B, 0x58, 0xBE, 0x03, 0x80}},
- {5, 703, 574, {0x02, 0xF4, 0x50, 0x11, 0xE7, 0x10, 0x57, 0x0B, 0x40, 0xBF, 0x02, 0x80}},
- {3, 446, 364, {0x02, 0xF4, 0x90, 0x0B, 0x5C, 0x09, 0xCC, 0x0E, 0x38, 0xBE, 0x01, 0x80}},
- },
- /* 25 fps */
- {
- {0, },
- {9, 958, 654, {0x01, 0xF4, 0x30, 0x14, 0x66, 0x12, 0xD6, 0x0B, 0x50, 0xBE, 0x03, 0x80}},
- {6, 776, 530, {0x01, 0xF4, 0x50, 0x10, 0x8C, 0x0E, 0xFC, 0x0C, 0x48, 0x08, 0x03, 0x80}},
- {4, 592, 404, {0x01, 0xF4, 0x70, 0x0C, 0x96, 0x0B, 0x06, 0x0B, 0x48, 0x50, 0x02, 0x80}},
- },
- /* 30 fps */
- {
- {0, },
- {9, 957, 526, {0x00, 0xF4, 0x50, 0x10, 0x68, 0x0E, 0xD8, 0x0D, 0x58, 0xBD, 0x03, 0x80}},
- {6, 775, 426, {0x00, 0xF4, 0x70, 0x0D, 0x48, 0x0B, 0xB8, 0x0F, 0x50, 0x07, 0x03, 0x80}},
- {4, 590, 324, {0x00, 0x7A, 0x88, 0x0A, 0x1C, 0x08, 0xB4, 0x0E, 0x50, 0x4E, 0x02, 0x80}},
- },
- },
- /* CIF */
- {
- /* 5 fps */
- {
- {0, },
- {0, },
- {0, },
- {0, },
- },
- /* 10 fps */
- {
- {0, },
- {0, },
- {0, },
- {0, },
- },
- /* 15 fps */
- {
- {0, },
- {0, },
- {0, },
- {0, },
- },
- /* 20 fps */
- {
- {0, },
- {0, },
- {0, },
- {0, },
- },
- /* 25 fps */
- {
- {0, },
- {0, },
- {0, },
- {0, },
- },
- /* 30 fps */
- {
- {0, },
- {0, },
- {0, },
- {0, },
- },
- },
- /* VGA */
- {
- /* 5 fps */
- {
- {0, },
- {6, 773, 1272, {0x25, 0xF4, 0x30, 0x27, 0xB6, 0x24, 0x96, 0x02, 0x30, 0x05, 0x03, 0x80}},
- {4, 592, 976, {0x25, 0xF4, 0x50, 0x1E, 0x78, 0x1B, 0x58, 0x03, 0x30, 0x50, 0x02, 0x80}},
- {3, 448, 738, {0x25, 0xF4, 0x90, 0x17, 0x0C, 0x13, 0xEC, 0x04, 0x30, 0xC0, 0x01, 0x80}},
- },
- /* 10 fps */
- {
- {0, },
- {9, 956, 788, {0x24, 0xF4, 0x70, 0x18, 0x9C, 0x15, 0x7C, 0x03, 0x48, 0xBC, 0x03, 0x80}},
- {6, 776, 640, {0x24, 0xF4, 0xB0, 0x13, 0xFC, 0x11, 0x2C, 0x04, 0x48, 0x08, 0x03, 0x80}},
- {4, 592, 488, {0x24, 0x7A, 0xE8, 0x0F, 0x3C, 0x0C, 0x6C, 0x06, 0x48, 0x50, 0x02, 0x80}},
- },
- /* 15 fps */
- {
- {0, },
- {9, 957, 526, {0x23, 0x7A, 0xE8, 0x10, 0x68, 0x0D, 0x98, 0x06, 0x58, 0xBD, 0x03, 0x80}},
- {9, 957, 526, {0x23, 0x7A, 0xE8, 0x10, 0x68, 0x0D, 0x98, 0x06, 0x58, 0xBD, 0x03, 0x80}},
- {8, 895, 492, {0x23, 0x7A, 0xE8, 0x0F, 0x5D, 0x0C, 0x8D, 0x06, 0x58, 0x7F, 0x03, 0x80}},
- },
- /* 20 fps */
- {
- {0, },
- {0, },
- {0, },
- {0, },
- },
- /* 25 fps */
- {
- {0, },
- {0, },
- {0, },
- {0, },
- },
- /* 30 fps */
- {
- {0, },
- {0, },
- {0, },
- {0, },
- },
- },
-};
-
-
-/*
- * Rom table for kiara chips
- *
- * 32 roms tables (one for each resolution ?)
- * 2 tables per roms (one for each passes) (Y, and U&V)
- * 128 bytes per passes
- */
-
-const unsigned int KiaraRomTable [8][2][16][8] =
-{
- { /* version 0 */
- { /* version 0, passes 0 */
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000001,0x00000001},
- {0x00000000,0x00000000,0x00000009,0x00000009,
- 0x00000009,0x00000009,0x00000009,0x00000009},
- {0x00000000,0x00000000,0x00000009,0x00000049,
- 0x00000049,0x00000049,0x00000049,0x00000049},
- {0x00000000,0x00000000,0x00000049,0x00000049,
- 0x00000049,0x00000249,0x0000024a,0x00000049},
- {0x00000000,0x00000000,0x00000049,0x00000049,
- 0x00000249,0x00000249,0x0000024a,0x0000024a},
- {0x00000000,0x00000000,0x00000049,0x00000249,
- 0x00000249,0x0000124a,0x0000024a,0x0000024a},
- {0x00000000,0x00000000,0x00000049,0x00000249,
- 0x0000124a,0x00009252,0x00001252,0x00001252},
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x00009252,0x00009292,0x00009292,0x00009292},
- {0x00000000,0x00000000,0x00000249,0x00001249,
- 0x00009292,0x00009292,0x00009493,0x000124db},
- {0x00000000,0x00000000,0x00000249,0x0000924a,
- 0x00009492,0x0000a49b,0x0000a49b,0x000124db},
- {0x00000000,0x00000000,0x00001249,0x00009252,
- 0x0000a493,0x000124db,0x000124db,0x000126dc},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x000124db,0x000126dc,0x000136e4,0x000126dc},
- {0x00000000,0x00000000,0x00009292,0x0000a49b,
- 0x000124db,0x000136e4,0x000136e4,0x000136e4},
- {0x00000000,0x00000000,0x00009292,0x0000a49b,
- 0x000126dc,0x0001b724,0x0001b92d,0x0001b925},
- {0x00000000,0x00000000,0x00009492,0x000124db,
- 0x000136e4,0x0001b925,0x0001c96e,0x0001c92d},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- },
- { /* version 0, passes 1 */
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000},
- {0x00000000,0x00000000,0x00000001,0x00000009,
- 0x00000009,0x00000009,0x00000009,0x00000001},
- {0x00000000,0x00000000,0x00000009,0x00000009,
- 0x00000049,0x00000049,0x00000049,0x00000049},
- {0x00000000,0x00000000,0x00000049,0x00000049,
- 0x00000049,0x00000049,0x0000024a,0x0000024a},
- {0x00000000,0x00000000,0x00000049,0x00000049,
- 0x00000249,0x00000249,0x0000024a,0x0000024a},
- {0x00000000,0x00000000,0x00000049,0x00000249,
- 0x00000249,0x00000249,0x0000024a,0x00001252},
- {0x00000000,0x00000000,0x00000049,0x00001249,
- 0x0000124a,0x0000124a,0x00001252,0x00009292},
- {0x00000000,0x00000000,0x00000249,0x00001249,
- 0x00009252,0x00009252,0x00009292,0x00009493},
- {0x00000000,0x00000000,0x00000249,0x0000924a,
- 0x00009292,0x00009292,0x00009292,0x00009493},
- {0x00000000,0x00000000,0x00000249,0x00009292,
- 0x00009492,0x00009493,0x0000a49b,0x00009493},
- {0x00000000,0x00000000,0x00001249,0x00009292,
- 0x0000a493,0x000124db,0x000126dc,0x000126dc},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x000126dc,0x000136e4,0x000136e4},
- {0x00000000,0x00000000,0x00009252,0x00009493,
- 0x000126dc,0x000126dc,0x000136e4,0x000136e4},
- {0x00000000,0x00000000,0x00009292,0x0000a49b,
- 0x000136e4,0x000136e4,0x0001b725,0x0001b724},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- }
- },
- { /* version 1 */
- { /* version 1, passes 0 */
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000001},
- {0x00000000,0x00000000,0x00000009,0x00000009,
- 0x00000009,0x00000009,0x00000009,0x00000009},
- {0x00000000,0x00000000,0x00000049,0x00000049,
- 0x00000049,0x00000049,0x00000049,0x00000049},
- {0x00000000,0x00000000,0x00000049,0x00000049,
- 0x00000049,0x00000249,0x0000024a,0x0000024a},
- {0x00000000,0x00000000,0x00000049,0x00000249,
- 0x00000249,0x00000249,0x0000024a,0x00001252},
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x00000249,0x0000124a,0x00001252,0x00001252},
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x0000124a,0x0000124a,0x00009292,0x00009292},
- {0x00000000,0x00000000,0x00000249,0x00001249,
- 0x0000124a,0x00009252,0x00009292,0x00009292},
- {0x00000000,0x00000000,0x00000249,0x00001249,
- 0x00009252,0x00009292,0x00009292,0x00009292},
- {0x00000000,0x00000000,0x00000249,0x00001249,
- 0x00009252,0x00009292,0x00009493,0x00009493},
- {0x00000000,0x00000000,0x00000249,0x0000924a,
- 0x00009252,0x00009493,0x00009493,0x00009493},
- {0x00000000,0x00000000,0x00000249,0x0000924a,
- 0x00009292,0x00009493,0x00009493,0x00009493},
- {0x00000000,0x00000000,0x00000249,0x00009252,
- 0x00009492,0x00009493,0x0000a49b,0x0000a49b},
- {0x00000000,0x00000000,0x00001249,0x00009292,
- 0x00009492,0x000124db,0x000124db,0x000124db},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x000126dc,0x000126dc,0x000126dc},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- },
- { /* version 1, passes 1 */
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000},
- {0x00000000,0x00000000,0x00000049,0x00000009,
- 0x00000049,0x00000009,0x00000001,0x00000000},
- {0x00000000,0x00000000,0x00000049,0x00000049,
- 0x00000049,0x00000049,0x00000049,0x00000000},
- {0x00000000,0x00000000,0x00000249,0x00000049,
- 0x00000249,0x00000049,0x0000024a,0x00000001},
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x00000249,0x00000249,0x0000024a,0x00000001},
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x00000249,0x00000249,0x0000024a,0x00000001},
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x00000249,0x00000249,0x0000024a,0x00000009},
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x0000124a,0x0000124a,0x0000024a,0x00000009},
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x0000124a,0x0000124a,0x0000024a,0x00000009},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x0000124a,0x00009252,0x00001252,0x00000049},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x0000124a,0x00009292,0x00001252,0x00000049},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x0000124a,0x00009292,0x00001252,0x00000049},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x00009252,0x00009292,0x00001252,0x0000024a},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x00009292,0x00009292,0x00001252,0x0000024a},
- {0x00000000,0x00000000,0x0000924a,0x0000924a,
- 0x00009492,0x00009493,0x00009292,0x00001252},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- }
- },
- { /* version 2 */
- { /* version 2, passes 0 */
- {0x00000000,0x00000000,0x00000049,0x00000049,
- 0x00000049,0x00000049,0x0000024a,0x0000024a},
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x00000249,0x0000124a,0x00001252,0x00009292},
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x0000124a,0x00009252,0x00009292,0x00009292},
- {0x00000000,0x00000000,0x00000249,0x00001249,
- 0x0000124a,0x00009292,0x00009493,0x00009493},
- {0x00000000,0x00000000,0x00000249,0x00001249,
- 0x00009252,0x00009493,0x00009493,0x0000a49b},
- {0x00000000,0x00000000,0x00000249,0x0000924a,
- 0x00009292,0x00009493,0x0000a49b,0x0000a49b},
- {0x00000000,0x00000000,0x00001249,0x0000924a,
- 0x00009292,0x00009493,0x0000a49b,0x000124db},
- {0x00000000,0x00000000,0x00001249,0x00009252,
- 0x00009492,0x0000a49b,0x0000a49b,0x000124db},
- {0x00000000,0x00000000,0x00001249,0x00009292,
- 0x00009492,0x000124db,0x000124db,0x000126dc},
- {0x00000000,0x00000000,0x00001249,0x00009292,
- 0x0000a493,0x000124db,0x000126dc,0x000126dc},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0000a493,0x000124db,0x000126dc,0x000136e4},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0000a493,0x000126dc,0x000136e4,0x000136e4},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0001249b,0x000126dc,0x000136e4,0x000136e4},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x000124db,0x000136e4,0x000136e4,0x0001b724},
- {0x00000000,0x00000000,0x00009252,0x000124db,
- 0x000126dc,0x0001b724,0x0001b725,0x0001b925},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- },
- { /* version 2, passes 1 */
- {0x00000000,0x00000000,0x00000049,0x00000049,
- 0x00000049,0x00000049,0x00000049,0x00000049},
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x00000249,0x00000249,0x0000024a,0x00000049},
- {0x00000000,0x00000000,0x00001249,0x00000249,
- 0x0000124a,0x0000124a,0x00001252,0x00000049},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x0000124a,0x0000124a,0x00009292,0x0000024a},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x00009252,0x00009292,0x00009292,0x0000024a},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x00009252,0x00009292,0x0000a49b,0x0000024a},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x00009292,0x00009493,0x0000a49b,0x00001252},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x00009292,0x00009493,0x0000a49b,0x00001252},
- {0x00000000,0x00000000,0x00001249,0x0000924a,
- 0x00009492,0x0000a49b,0x0000a49b,0x00001252},
- {0x00000000,0x00000000,0x00001249,0x00009252,
- 0x00009492,0x0000a49b,0x0000a49b,0x00009292},
- {0x00000000,0x00000000,0x00001249,0x00009292,
- 0x00009492,0x0000a49b,0x0000a49b,0x00009292},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0000a493,0x0000a49b,0x0000a49b,0x00009292},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0000a493,0x0000a49b,0x0000a49b,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x000124db,0x0000a49b,0x00009493},
- {0x00000000,0x00000000,0x00009252,0x0000a49b,
- 0x0001249b,0x000126dc,0x000124db,0x0000a49b},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- }
- },
- { /* version 3 */
- { /* version 3, passes 0 */
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x0000124a,0x0000124a,0x00009292,0x00009292},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x00009292,0x00009493,0x0000a49b,0x0000a49b},
- {0x00000000,0x00000000,0x00001249,0x0000924a,
- 0x00009492,0x0000a49b,0x0000a49b,0x000124db},
- {0x00000000,0x00000000,0x00001249,0x00009292,
- 0x00009492,0x000124db,0x000126dc,0x000126dc},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0000a493,0x000124db,0x000126dc,0x000126dc},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0000a493,0x000126dc,0x000136e4,0x000136e4},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0000a493,0x000126dc,0x000136e4,0x0001b724},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0001249b,0x000126dc,0x000136e4,0x0001b724},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0001249b,0x000126dc,0x000136e4,0x0001b724},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0001249b,0x000136e4,0x0001b725,0x0001b724},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x000124db,0x000136e4,0x0001b725,0x0001b925},
- {0x00000000,0x00000000,0x00009292,0x0000a49b,
- 0x000126dc,0x000136e4,0x0001b92d,0x0001b925},
- {0x00000000,0x00000000,0x00009292,0x0000a49b,
- 0x000126dc,0x0001b724,0x0001b92d,0x0001c92d},
- {0x00000000,0x00000000,0x00009492,0x000124db,
- 0x000126dc,0x0001b724,0x0001c96e,0x0001c92d},
- {0x00000000,0x00000000,0x0000a492,0x000126db,
- 0x000136e4,0x0001b925,0x00025bb6,0x00024b77},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- },
- { /* version 3, passes 1 */
- {0x00000000,0x00000000,0x00001249,0x00000249,
- 0x0000124a,0x0000124a,0x00001252,0x00001252},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x00009252,0x00009292,0x00009292,0x00001252},
- {0x00000000,0x00000000,0x00001249,0x0000924a,
- 0x00009492,0x00009493,0x0000a49b,0x00001252},
- {0x00000000,0x00000000,0x00001249,0x00009252,
- 0x00009492,0x0000a49b,0x0000a49b,0x00009292},
- {0x00000000,0x00000000,0x00001249,0x00009292,
- 0x00009492,0x0000a49b,0x0000a49b,0x00009292},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0000a493,0x0000a49b,0x000126dc,0x00009292},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x0000a49b,0x000126dc,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x0000a49b,0x000126dc,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x000124db,0x000126dc,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x000124db,0x000126dc,0x0000a49b},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0000a493,0x000124db,0x000126dc,0x0000a49b},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0001249b,0x000126dc,0x000126dc,0x0000a49b},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x000124db,0x000136e4,0x000126dc,0x000124db},
- {0x00000000,0x00000000,0x00009492,0x0000a49b,
- 0x000136e4,0x000136e4,0x000126dc,0x000124db},
- {0x00000000,0x00000000,0x0000a492,0x000124db,
- 0x0001b724,0x0001b724,0x000136e4,0x000126dc},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- }
- },
- { /* version 4 */
- { /* version 4, passes 0 */
- {0x00000000,0x00000000,0x00000049,0x00000049,
- 0x00000049,0x00000049,0x00000049,0x00000049},
- {0x00000000,0x00000000,0x00000249,0x00000049,
- 0x00000249,0x00000249,0x0000024a,0x00000049},
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x0000124a,0x00009252,0x00001252,0x0000024a},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x00009252,0x00009292,0x00009493,0x00001252},
- {0x00000000,0x00000000,0x00001249,0x0000924a,
- 0x00009292,0x00009493,0x00009493,0x00001252},
- {0x00000000,0x00000000,0x00001249,0x00009292,
- 0x00009492,0x0000a49b,0x0000a49b,0x00009292},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0000a493,0x000124db,0x000124db,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x000124db,0x000126dc,0x0000a49b},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x000124db,0x000126dc,0x0000a49b},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0001249b,0x000126dc,0x000126dc,0x000124db},
- {0x00000000,0x00000000,0x00009252,0x00009493,
- 0x000124db,0x000136e4,0x000136e4,0x000126dc},
- {0x00000000,0x00000000,0x00009252,0x0000a49b,
- 0x000124db,0x000136e4,0x000136e4,0x000126dc},
- {0x00000000,0x00000000,0x00009292,0x0000a49b,
- 0x000126dc,0x000136e4,0x000136e4,0x000136e4},
- {0x00000000,0x00000000,0x00009492,0x0000a49b,
- 0x000126dc,0x0001b724,0x0001b725,0x0001b724},
- {0x00000000,0x00000000,0x0000a492,0x000124db,
- 0x000136e4,0x0001b925,0x0001b92d,0x0001b925},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- },
- { /* version 4, passes 1 */
- {0x00000000,0x00000000,0x00000249,0x00000049,
- 0x00000009,0x00000009,0x00000009,0x00000009},
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x00000049,0x00000049,0x00000009,0x00000009},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x0000124a,0x00000249,0x00000049,0x00000049},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x0000124a,0x0000124a,0x00000049,0x00000049},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x00009252,0x0000124a,0x0000024a,0x0000024a},
- {0x00000000,0x00000000,0x00001249,0x0000924a,
- 0x00009252,0x0000124a,0x0000024a,0x0000024a},
- {0x00000000,0x00000000,0x00001249,0x00009292,
- 0x00009492,0x00009252,0x00001252,0x00001252},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0000a493,0x00009292,0x00009292,0x00001252},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x00009292,0x00009292,0x00009292},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x00009493,0x00009493,0x00009292},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0000a493,0x0000a49b,0x00009493,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0000a493,0x0000a49b,0x0000a49b,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0001249b,0x000124db,0x0000a49b,0x0000a49b},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x000136e4,0x000126dc,0x000124db,0x0000a49b},
- {0x00000000,0x00000000,0x00009252,0x000124db,
- 0x0001b724,0x000136e4,0x000126dc,0x000124db},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- }
- },
- { /* version 5 */
- { /* version 5, passes 0 */
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x00000249,0x00000249,0x00001252,0x00001252},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x00009252,0x00009292,0x00009292,0x00001252},
- {0x00000000,0x00000000,0x00001249,0x0000924a,
- 0x00009492,0x0000a49b,0x0000a49b,0x00009292},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0000a493,0x0000a49b,0x000124db,0x00009493},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0000a493,0x000124db,0x000126dc,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x000126dc,0x000126dc,0x0000a49b},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0001249b,0x000126dc,0x000136e4,0x000124db},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x000126dc,0x000136e4,0x000136e4,0x000126dc},
- {0x00000000,0x00000000,0x00009292,0x0000a49b,
- 0x000126dc,0x000136e4,0x000136e4,0x000126dc},
- {0x00000000,0x00000000,0x00009292,0x0000a49b,
- 0x000126dc,0x0001b724,0x0001b725,0x000136e4},
- {0x00000000,0x00000000,0x00009292,0x0000a49b,
- 0x000136e4,0x0001b724,0x0001b92d,0x0001b724},
- {0x00000000,0x00000000,0x00009492,0x0000a49b,
- 0x000136e4,0x0001b724,0x0001b92d,0x0001b724},
- {0x00000000,0x00000000,0x00009492,0x000124db,
- 0x000136e4,0x0001b925,0x0001c96e,0x0001b925},
- {0x00000000,0x00000000,0x00009492,0x000124db,
- 0x0001b724,0x0001b925,0x0001c96e,0x0001c92d},
- {0x00000000,0x00000000,0x0000a492,0x000126db,
- 0x0001c924,0x0002496d,0x00025bb6,0x00024b77},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- },
- { /* version 5, passes 1 */
- {0x00000000,0x00000000,0x00001249,0x00000249,
- 0x00000249,0x00000249,0x0000024a,0x0000024a},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x0000124a,0x0000124a,0x0000024a,0x0000024a},
- {0x00000000,0x00000000,0x00001249,0x0000924a,
- 0x00009252,0x00009252,0x0000024a,0x0000024a},
- {0x00000000,0x00000000,0x00001249,0x00009292,
- 0x00009492,0x0000a49b,0x00001252,0x00001252},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x0000a49b,0x00001252,0x00001252},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x0000a49b,0x00009292,0x00001252},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0000a493,0x0000a49b,0x00009292,0x00009292},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0000a493,0x0000a49b,0x00009493,0x00009292},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0001249b,0x000124db,0x00009493,0x00009292},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0001249b,0x000124db,0x00009493,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x000124db,0x000124db,0x0000a49b,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x000124db,
- 0x000126dc,0x000126dc,0x0000a49b,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x000124db,
- 0x000136e4,0x000126dc,0x000124db,0x0000a49b},
- {0x00000000,0x00000000,0x00009292,0x000124db,
- 0x000136e4,0x000126dc,0x000124db,0x0000a49b},
- {0x00000000,0x00000000,0x00009492,0x000126db,
- 0x0001b724,0x000136e4,0x000126dc,0x000124db},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- }
- },
- { /* version 6 */
- { /* version 6, passes 0 */
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x00009252,0x00009292,0x00009493,0x00009493},
- {0x00000000,0x00000000,0x00001249,0x00009292,
- 0x0000a493,0x0000a49b,0x0000a49b,0x00009493},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0000a493,0x000124db,0x000124db,0x0000a49b},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x000126dc,0x000126dc,0x0000a49b},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0001249b,0x000126dc,0x000136e4,0x000124db},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x000126dc,0x000136e4,0x000136e4,0x000126dc},
- {0x00000000,0x00000000,0x00009292,0x0000a49b,
- 0x000126dc,0x0001b724,0x0001b725,0x000126dc},
- {0x00000000,0x00000000,0x00009292,0x0000a49b,
- 0x000136e4,0x0001b724,0x0001b92d,0x000136e4},
- {0x00000000,0x00000000,0x00009492,0x0000a49b,
- 0x000136e4,0x0001b724,0x0001b92d,0x0001b724},
- {0x00000000,0x00000000,0x00009492,0x000124db,
- 0x000136e4,0x0001b724,0x0001b92d,0x0001b724},
- {0x00000000,0x00000000,0x00009492,0x000124db,
- 0x000136e4,0x0001b925,0x0001b92d,0x0001b925},
- {0x00000000,0x00000000,0x00009492,0x000124db,
- 0x0001b724,0x0001b925,0x0001c96e,0x0001c92d},
- {0x00000000,0x00000000,0x0000a492,0x000124db,
- 0x0001b724,0x0001c92d,0x0001c96e,0x0001c92d},
- {0x00000000,0x00000000,0x0000a492,0x000124db,
- 0x0001b724,0x0001c92d,0x00024b76,0x0002496e},
- {0x00000000,0x00000000,0x00012492,0x000126db,
- 0x0001c924,0x00024b6d,0x0002ddb6,0x00025bbf},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- },
- { /* version 6, passes 1 */
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x0000124a,0x0000124a,0x00001252,0x00001252},
- {0x00000000,0x00000000,0x00001249,0x00009292,
- 0x00009492,0x00009252,0x00001252,0x00001252},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x00009292,0x00001252,0x00001252},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0000a493,0x0000a49b,0x00009292,0x00009292},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0000a493,0x0000a49b,0x00009292,0x00009292},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0001249b,0x0000a49b,0x00009493,0x00009292},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x000124db,0x000124db,0x00009493,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x000124db,0x000124db,0x0000a49b,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x000124db,
- 0x000126dc,0x000124db,0x0000a49b,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x000124db,
- 0x000126dc,0x000126dc,0x0000a49b,0x0000a49b},
- {0x00000000,0x00000000,0x0000924a,0x000124db,
- 0x000136e4,0x000126dc,0x000124db,0x0000a49b},
- {0x00000000,0x00000000,0x00009492,0x000126db,
- 0x000136e4,0x000126dc,0x000124db,0x0000a49b},
- {0x00000000,0x00000000,0x00009492,0x000126db,
- 0x0001b724,0x000136e4,0x000126dc,0x000124db},
- {0x00000000,0x00000000,0x00009492,0x000126db,
- 0x0001b724,0x000136e4,0x000126dc,0x000124db},
- {0x00000000,0x00000000,0x0000a492,0x000136db,
- 0x0001c924,0x0001b724,0x000136e4,0x000126dc},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- }
- },
- { /* version 7 */
- { /* version 7, passes 0 */
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x00009252,0x00009292,0x00009493,0x00009493},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0000a493,0x000124db,0x000126dc,0x00009493},
- {0x00000000,0x00000000,0x00001249,0x0000a49b,
- 0x0001249b,0x000126dc,0x000126dc,0x0000a49b},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0001249b,0x000126dc,0x000136e4,0x0000a49b},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x000126dc,0x000136e4,0x0001b725,0x000124db},
- {0x00000000,0x00000000,0x00009292,0x0000a49b,
- 0x000136e4,0x0001b724,0x0001b725,0x000126dc},
- {0x00000000,0x00000000,0x00009292,0x000124db,
- 0x000136e4,0x0001b724,0x0001b725,0x000126dc},
- {0x00000000,0x00000000,0x00009492,0x000124db,
- 0x000136e4,0x0001b724,0x0001c96e,0x000136e4},
- {0x00000000,0x00000000,0x00009492,0x000124db,
- 0x000136e4,0x0001c92d,0x0001c96e,0x0001b724},
- {0x00000000,0x00000000,0x0000a492,0x000124db,
- 0x000136e4,0x0001c92d,0x0001c96e,0x0001b724},
- {0x00000000,0x00000000,0x0000a492,0x000124db,
- 0x0001b724,0x0001c92d,0x0001c96e,0x0001b925},
- {0x00000000,0x00000000,0x0000a492,0x000126db,
- 0x0001b724,0x0001c92d,0x00024b76,0x0001c92d},
- {0x00000000,0x00000000,0x0000a492,0x000126db,
- 0x0001b924,0x0001c92d,0x00024b76,0x0001c92d},
- {0x00000000,0x00000000,0x0000a492,0x000126db,
- 0x0001b924,0x0001c92d,0x00024b76,0x0002496e},
- {0x00000000,0x00000000,0x00012492,0x000136db,
- 0x00024924,0x00024b6d,0x0002ddb6,0x00025bbf},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- },
- { /* version 7, passes 1 */
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x0000124a,0x0000124a,0x00001252,0x00001252},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x00009492,0x00009292,0x00001252,0x00001252},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0000a493,0x0000a49b,0x00001252,0x00001252},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0000a493,0x0000a49b,0x00009292,0x00009292},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0000a493,0x0000a49b,0x00009292,0x00009292},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x000126dc,0x0000a49b,0x00009493,0x00009292},
- {0x00000000,0x00000000,0x0000924a,0x000124db,
- 0x000126dc,0x000124db,0x00009493,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x000124db,
- 0x000136e4,0x000124db,0x0000a49b,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x000136db,
- 0x0001b724,0x000124db,0x0000a49b,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x000136db,
- 0x0001b724,0x000126dc,0x0000a49b,0x0000a49b},
- {0x00000000,0x00000000,0x00009292,0x000136db,
- 0x0001b724,0x000126dc,0x000124db,0x0000a49b},
- {0x00000000,0x00000000,0x00009492,0x000136db,
- 0x0001b724,0x000126dc,0x000124db,0x0000a49b},
- {0x00000000,0x00000000,0x0000a492,0x000136db,
- 0x0001b724,0x000136e4,0x000126dc,0x000124db},
- {0x00000000,0x00000000,0x0000a492,0x000136db,
- 0x0001b724,0x000136e4,0x000126dc,0x000124db},
- {0x00000000,0x00000000,0x00012492,0x0001b6db,
- 0x0001c924,0x0001b724,0x000136e4,0x000126dc},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- }
- }
-};
-
+++ /dev/null
-/* Linux driver for Philips webcam
- (C) 2004-2006 Luc Saillard (luc@saillard.org)
-
- NOTE: this version of pwc is an unofficial (modified) release of pwc & pcwx
- driver and thus may have bugs that are not present in the original version.
- Please send bug reports and support requests to <luc@saillard.org>.
- The decompression routines have been implemented by reverse-engineering the
- Nemosoft binary pwcx module. Caveat emptor.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-*/
-
-/* Entries for the Kiara (730/740/750) camera */
-
-#ifndef PWC_KIARA_H
-#define PWC_KIARA_H
-
-#include "pwc.h"
-
-#define PWC_FPS_MAX_KIARA 6
-
-struct Kiara_table_entry
-{
- char alternate; /* USB alternate interface */
- unsigned short packetsize; /* Normal packet size */
- unsigned short bandlength; /* Bandlength when decompressing */
- unsigned char mode[12]; /* precomputed mode settings for cam */
-};
-
-extern const struct Kiara_table_entry Kiara_table[PSZ_MAX][PWC_FPS_MAX_KIARA][4];
-extern const unsigned int KiaraRomTable[8][2][16][8];
-extern const unsigned int Kiara_fps_vector[PWC_FPS_MAX_KIARA];
-
-#endif
-
-
+++ /dev/null
-/* Linux driver for Philips webcam
- Various miscellaneous functions and tables.
- (C) 1999-2003 Nemosoft Unv.
- (C) 2004-2006 Luc Saillard (luc@saillard.org)
-
- NOTE: this version of pwc is an unofficial (modified) release of pwc & pcwx
- driver and thus may have bugs that are not present in the original version.
- Please send bug reports and support requests to <luc@saillard.org>.
- The decompression routines have been implemented by reverse-engineering the
- Nemosoft binary pwcx module. Caveat emptor.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-*/
-
-
-#include "pwc.h"
-
-const int pwc_image_sizes[PSZ_MAX][2] =
-{
- { 128, 96 }, /* sqcif */
- { 160, 120 }, /* qsif */
- { 176, 144 }, /* qcif */
- { 320, 240 }, /* sif */
- { 352, 288 }, /* cif */
- { 640, 480 }, /* vga */
-};
-
-/* x,y -> PSZ_ */
-int pwc_get_size(struct pwc_device *pdev, int width, int height)
-{
- int i;
-
- /* Find the largest size supported by the camera that fits into the
- requested size. */
- for (i = PSZ_MAX - 1; i >= 0; i--) {
- if (!(pdev->image_mask & (1 << i)))
- continue;
-
- if (pwc_image_sizes[i][0] <= width &&
- pwc_image_sizes[i][1] <= height)
- return i;
- }
-
- /* No mode found, return the smallest mode we have */
- for (i = 0; i < PSZ_MAX; i++) {
- if (pdev->image_mask & (1 << i))
- return i;
- }
-
- /* Never reached there always is atleast one supported mode */
- return 0;
-}
-
-/* initialize variables depending on type and decompressor */
-void pwc_construct(struct pwc_device *pdev)
-{
- if (DEVICE_USE_CODEC1(pdev->type)) {
-
- pdev->image_mask = 1 << PSZ_SQCIF | 1 << PSZ_QCIF | 1 << PSZ_CIF;
- pdev->vcinterface = 2;
- pdev->vendpoint = 4;
- pdev->frame_header_size = 0;
- pdev->frame_trailer_size = 0;
-
- } else if (DEVICE_USE_CODEC3(pdev->type)) {
-
- pdev->image_mask = 1 << PSZ_QSIF | 1 << PSZ_SIF | 1 << PSZ_VGA;
- pdev->vcinterface = 3;
- pdev->vendpoint = 5;
- pdev->frame_header_size = TOUCAM_HEADER_SIZE;
- pdev->frame_trailer_size = TOUCAM_TRAILER_SIZE;
-
- } else /* if (DEVICE_USE_CODEC2(pdev->type)) */ {
-
- pdev->image_mask = 1 << PSZ_SQCIF | 1 << PSZ_QSIF | 1 << PSZ_QCIF | 1 << PSZ_SIF | 1 << PSZ_CIF | 1 << PSZ_VGA;
- pdev->vcinterface = 3;
- pdev->vendpoint = 4;
- pdev->frame_header_size = 0;
- pdev->frame_trailer_size = 0;
- }
-}
+++ /dev/null
- /* SQCIF */
- {
- {0, 0, {0x04, 0x01, 0x03}},
- {8, 0, {0x05, 0x01, 0x03}},
- {7, 0, {0x08, 0x01, 0x03}},
- {7, 0, {0x0A, 0x01, 0x03}},
- {6, 0, {0x0C, 0x01, 0x03}},
- {5, 0, {0x0F, 0x01, 0x03}},
- {4, 0, {0x14, 0x01, 0x03}},
- {3, 0, {0x18, 0x01, 0x03}},
- },
- /* QSIF */
- {
- {0},
- {0},
- {0},
- {0},
- {0},
- {0},
- {0},
- {0},
- },
- /* QCIF */
- {
- {0, 0, {0x04, 0x01, 0x02}},
- {8, 0, {0x05, 0x01, 0x02}},
- {7, 0, {0x08, 0x01, 0x02}},
- {6, 0, {0x0A, 0x01, 0x02}},
- {5, 0, {0x0C, 0x01, 0x02}},
- {4, 0, {0x0F, 0x01, 0x02}},
- {1, 0, {0x14, 0x01, 0x02}},
- {1, 0, {0x18, 0x01, 0x02}},
- },
- /* SIF */
- {
- {0},
- {0},
- {0},
- {0},
- {0},
- {0},
- {0},
- {0},
- },
- /* CIF */
- {
- {4, 0, {0x04, 0x01, 0x01}},
- {7, 1, {0x05, 0x03, 0x01}},
- {6, 1, {0x08, 0x03, 0x01}},
- {4, 1, {0x0A, 0x03, 0x01}},
- {3, 1, {0x0C, 0x03, 0x01}},
- {2, 1, {0x0F, 0x03, 0x01}},
- {0},
- {0},
- },
- /* VGA */
- {
- {0},
- {0},
- {0},
- {0},
- {0},
- {0},
- {0},
- {0},
- },
+++ /dev/null
-/* Linux driver for Philips webcam
- (C) 2004-2006 Luc Saillard (luc@saillard.org)
-
- NOTE: this version of pwc is an unofficial (modified) release of pwc & pcwx
- driver and thus may have bugs that are not present in the original version.
- Please send bug reports and support requests to <luc@saillard.org>.
- The decompression routines have been implemented by reverse-engineering the
- Nemosoft binary pwcx module. Caveat emptor.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-*/
-
-
-/* This tables contains entries for the 675/680/690 (Timon) camera, with
- 4 different qualities (no compression, low, medium, high).
- It lists the bandwidth requirements for said mode by its alternate interface
- number. An alternate of 0 means that the mode is unavailable.
-
- There are 6 * 4 * 4 entries:
- 6 different resolutions subqcif, qsif, qcif, sif, cif, vga
- 6 framerates: 5, 10, 15, 20, 25, 30
- 4 compression modi: none, low, medium, high
-
- When an uncompressed mode is not available, the next available compressed mode
- will be chosen (unless the decompressor is absent). Sometimes there are only
- 1 or 2 compressed modes available; in that case entries are duplicated.
-*/
-
-#include "pwc-timon.h"
-
-const unsigned int Timon_fps_vector[PWC_FPS_MAX_TIMON] = { 5, 10, 15, 20, 25, 30 };
-
-const struct Timon_table_entry Timon_table[PSZ_MAX][PWC_FPS_MAX_TIMON][4] =
-{
- /* SQCIF */
- {
- /* 5 fps */
- {
- {1, 140, 0, {0x05, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x8C, 0xFC, 0x80, 0x02}},
- {1, 140, 0, {0x05, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x8C, 0xFC, 0x80, 0x02}},
- {1, 140, 0, {0x05, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x8C, 0xFC, 0x80, 0x02}},
- {1, 140, 0, {0x05, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x8C, 0xFC, 0x80, 0x02}},
- },
- /* 10 fps */
- {
- {2, 280, 0, {0x04, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x18, 0xA9, 0x80, 0x02}},
- {2, 280, 0, {0x04, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x18, 0xA9, 0x80, 0x02}},
- {2, 280, 0, {0x04, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x18, 0xA9, 0x80, 0x02}},
- {2, 280, 0, {0x04, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x18, 0xA9, 0x80, 0x02}},
- },
- /* 15 fps */
- {
- {3, 410, 0, {0x03, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x9A, 0x71, 0x80, 0x02}},
- {3, 410, 0, {0x03, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x9A, 0x71, 0x80, 0x02}},
- {3, 410, 0, {0x03, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x9A, 0x71, 0x80, 0x02}},
- {3, 410, 0, {0x03, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x9A, 0x71, 0x80, 0x02}},
- },
- /* 20 fps */
- {
- {4, 559, 0, {0x02, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x2F, 0x56, 0x80, 0x02}},
- {4, 559, 0, {0x02, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x2F, 0x56, 0x80, 0x02}},
- {4, 559, 0, {0x02, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x2F, 0x56, 0x80, 0x02}},
- {4, 559, 0, {0x02, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x2F, 0x56, 0x80, 0x02}},
- },
- /* 25 fps */
- {
- {5, 659, 0, {0x01, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x93, 0x46, 0x80, 0x02}},
- {5, 659, 0, {0x01, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x93, 0x46, 0x80, 0x02}},
- {5, 659, 0, {0x01, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x93, 0x46, 0x80, 0x02}},
- {5, 659, 0, {0x01, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x93, 0x46, 0x80, 0x02}},
- },
- /* 30 fps */
- {
- {7, 838, 0, {0x00, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x46, 0x3B, 0x80, 0x02}},
- {7, 838, 0, {0x00, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x46, 0x3B, 0x80, 0x02}},
- {7, 838, 0, {0x00, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x46, 0x3B, 0x80, 0x02}},
- {7, 838, 0, {0x00, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x46, 0x3B, 0x80, 0x02}},
- },
- },
- /* QSIF */
- {
- /* 5 fps */
- {
- {1, 146, 0, {0x2D, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x92, 0xFC, 0xC0, 0x02}},
- {1, 146, 0, {0x2D, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x92, 0xFC, 0xC0, 0x02}},
- {1, 146, 0, {0x2D, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x92, 0xFC, 0xC0, 0x02}},
- {1, 146, 0, {0x2D, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x92, 0xFC, 0xC0, 0x02}},
- },
- /* 10 fps */
- {
- {2, 291, 0, {0x2C, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x23, 0xA1, 0xC0, 0x02}},
- {1, 191, 630, {0x2C, 0xF4, 0x05, 0x13, 0xA9, 0x12, 0xE1, 0x17, 0x08, 0xBF, 0xF4, 0xC0, 0x02}},
- {1, 191, 630, {0x2C, 0xF4, 0x05, 0x13, 0xA9, 0x12, 0xE1, 0x17, 0x08, 0xBF, 0xF4, 0xC0, 0x02}},
- {1, 191, 630, {0x2C, 0xF4, 0x05, 0x13, 0xA9, 0x12, 0xE1, 0x17, 0x08, 0xBF, 0xF4, 0xC0, 0x02}},
- },
- /* 15 fps */
- {
- {3, 437, 0, {0x2B, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0xB5, 0x6D, 0xC0, 0x02}},
- {2, 291, 640, {0x2B, 0xF4, 0x05, 0x13, 0xF7, 0x13, 0x2F, 0x13, 0x08, 0x23, 0xA1, 0xC0, 0x02}},
- {2, 291, 640, {0x2B, 0xF4, 0x05, 0x13, 0xF7, 0x13, 0x2F, 0x13, 0x08, 0x23, 0xA1, 0xC0, 0x02}},
- {1, 191, 420, {0x2B, 0xF4, 0x0D, 0x0D, 0x1B, 0x0C, 0x53, 0x1E, 0x08, 0xBF, 0xF4, 0xC0, 0x02}},
- },
- /* 20 fps */
- {
- {4, 588, 0, {0x2A, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x4C, 0x52, 0xC0, 0x02}},
- {3, 447, 730, {0x2A, 0xF4, 0x05, 0x16, 0xC9, 0x16, 0x01, 0x0E, 0x18, 0xBF, 0x69, 0xC0, 0x02}},
- {2, 292, 476, {0x2A, 0xF4, 0x0D, 0x0E, 0xD8, 0x0E, 0x10, 0x19, 0x18, 0x24, 0xA1, 0xC0, 0x02}},
- {1, 192, 312, {0x2A, 0xF4, 0x1D, 0x09, 0xB3, 0x08, 0xEB, 0x1E, 0x18, 0xC0, 0xF4, 0xC0, 0x02}},
- },
- /* 25 fps */
- {
- {5, 703, 0, {0x29, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0xBF, 0x42, 0xC0, 0x02}},
- {3, 447, 610, {0x29, 0xF4, 0x05, 0x13, 0x0B, 0x12, 0x43, 0x14, 0x18, 0xBF, 0x69, 0xC0, 0x02}},
- {2, 292, 398, {0x29, 0xF4, 0x0D, 0x0C, 0x6C, 0x0B, 0xA4, 0x1E, 0x18, 0x24, 0xA1, 0xC0, 0x02}},
- {1, 192, 262, {0x29, 0xF4, 0x25, 0x08, 0x23, 0x07, 0x5B, 0x1E, 0x18, 0xC0, 0xF4, 0xC0, 0x02}},
- },
- /* 30 fps */
- {
- {8, 873, 0, {0x28, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x69, 0x37, 0xC0, 0x02}},
- {5, 704, 774, {0x28, 0xF4, 0x05, 0x18, 0x21, 0x17, 0x59, 0x0F, 0x18, 0xC0, 0x42, 0xC0, 0x02}},
- {3, 448, 492, {0x28, 0xF4, 0x05, 0x0F, 0x5D, 0x0E, 0x95, 0x15, 0x18, 0xC0, 0x69, 0xC0, 0x02}},
- {2, 291, 320, {0x28, 0xF4, 0x1D, 0x09, 0xFB, 0x09, 0x33, 0x1E, 0x18, 0x23, 0xA1, 0xC0, 0x02}},
- },
- },
- /* QCIF */
- {
- /* 5 fps */
- {
- {1, 193, 0, {0x0D, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x12, 0x00, 0xC1, 0xF4, 0xC0, 0x02}},
- {1, 193, 0, {0x0D, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x12, 0x00, 0xC1, 0xF4, 0xC0, 0x02}},
- {1, 193, 0, {0x0D, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x12, 0x00, 0xC1, 0xF4, 0xC0, 0x02}},
- {1, 193, 0, {0x0D, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x12, 0x00, 0xC1, 0xF4, 0xC0, 0x02}},
- },
- /* 10 fps */
- {
- {3, 385, 0, {0x0C, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x12, 0x00, 0x81, 0x79, 0xC0, 0x02}},
- {2, 291, 800, {0x0C, 0xF4, 0x05, 0x18, 0xF4, 0x18, 0x18, 0x11, 0x08, 0x23, 0xA1, 0xC0, 0x02}},
- {2, 291, 800, {0x0C, 0xF4, 0x05, 0x18, 0xF4, 0x18, 0x18, 0x11, 0x08, 0x23, 0xA1, 0xC0, 0x02}},
- {1, 194, 532, {0x0C, 0xF4, 0x05, 0x10, 0x9A, 0x0F, 0xBE, 0x1B, 0x08, 0xC2, 0xF0, 0xC0, 0x02}},
- },
- /* 15 fps */
- {
- {4, 577, 0, {0x0B, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x12, 0x00, 0x41, 0x52, 0xC0, 0x02}},
- {3, 447, 818, {0x0B, 0xF4, 0x05, 0x19, 0x89, 0x18, 0xAD, 0x0F, 0x10, 0xBF, 0x69, 0xC0, 0x02}},
- {2, 292, 534, {0x0B, 0xF4, 0x05, 0x10, 0xA3, 0x0F, 0xC7, 0x19, 0x10, 0x24, 0xA1, 0xC0, 0x02}},
- {1, 195, 356, {0x0B, 0xF4, 0x15, 0x0B, 0x11, 0x0A, 0x35, 0x1E, 0x10, 0xC3, 0xF0, 0xC0, 0x02}},
- },
- /* 20 fps */
- {
- {6, 776, 0, {0x0A, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x12, 0x00, 0x08, 0x3F, 0xC0, 0x02}},
- {4, 591, 804, {0x0A, 0xF4, 0x05, 0x19, 0x1E, 0x18, 0x42, 0x0F, 0x18, 0x4F, 0x4E, 0xC0, 0x02}},
- {3, 447, 608, {0x0A, 0xF4, 0x05, 0x12, 0xFD, 0x12, 0x21, 0x15, 0x18, 0xBF, 0x69, 0xC0, 0x02}},
- {2, 291, 396, {0x0A, 0xF4, 0x15, 0x0C, 0x5E, 0x0B, 0x82, 0x1E, 0x18, 0x23, 0xA1, 0xC0, 0x02}},
- },
- /* 25 fps */
- {
- {9, 928, 0, {0x09, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x12, 0x00, 0xA0, 0x33, 0xC0, 0x02}},
- {5, 703, 800, {0x09, 0xF4, 0x05, 0x18, 0xF4, 0x18, 0x18, 0x10, 0x18, 0xBF, 0x42, 0xC0, 0x02}},
- {3, 447, 508, {0x09, 0xF4, 0x0D, 0x0F, 0xD2, 0x0E, 0xF6, 0x1B, 0x18, 0xBF, 0x69, 0xC0, 0x02}},
- {2, 292, 332, {0x09, 0xF4, 0x1D, 0x0A, 0x5A, 0x09, 0x7E, 0x1E, 0x18, 0x24, 0xA1, 0xC0, 0x02}},
- },
- /* 30 fps */
- {
- {0, },
- {9, 956, 876, {0x08, 0xF4, 0x05, 0x1B, 0x58, 0x1A, 0x7C, 0x0E, 0x20, 0xBC, 0x33, 0x10, 0x02}},
- {4, 592, 542, {0x08, 0xF4, 0x05, 0x10, 0xE4, 0x10, 0x08, 0x17, 0x20, 0x50, 0x4E, 0x10, 0x02}},
- {2, 291, 266, {0x08, 0xF4, 0x25, 0x08, 0x48, 0x07, 0x6C, 0x1E, 0x20, 0x23, 0xA1, 0x10, 0x02}},
- },
- },
- /* SIF */
- {
- /* 5 fps */
- {
- {4, 582, 0, {0x35, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x46, 0x52, 0x60, 0x02}},
- {3, 387, 1276, {0x35, 0xF4, 0x05, 0x27, 0xD8, 0x26, 0x48, 0x03, 0x10, 0x83, 0x79, 0x60, 0x02}},
- {2, 291, 960, {0x35, 0xF4, 0x0D, 0x1D, 0xF2, 0x1C, 0x62, 0x04, 0x10, 0x23, 0xA1, 0x60, 0x02}},
- {1, 191, 630, {0x35, 0xF4, 0x1D, 0x13, 0xA9, 0x12, 0x19, 0x05, 0x08, 0xBF, 0xF4, 0x60, 0x02}},
- },
- /* 10 fps */
- {
- {0, },
- {6, 775, 1278, {0x34, 0xF4, 0x05, 0x27, 0xE8, 0x26, 0x58, 0x05, 0x30, 0x07, 0x3F, 0x10, 0x02}},
- {3, 447, 736, {0x34, 0xF4, 0x15, 0x16, 0xFB, 0x15, 0x6B, 0x05, 0x18, 0xBF, 0x69, 0x10, 0x02}},
- {2, 291, 480, {0x34, 0xF4, 0x2D, 0x0E, 0xF9, 0x0D, 0x69, 0x09, 0x18, 0x23, 0xA1, 0x10, 0x02}},
- },
- /* 15 fps */
- {
- {0, },
- {9, 955, 1050, {0x33, 0xF4, 0x05, 0x20, 0xCF, 0x1F, 0x3F, 0x06, 0x48, 0xBB, 0x33, 0x10, 0x02}},
- {4, 591, 650, {0x33, 0xF4, 0x15, 0x14, 0x44, 0x12, 0xB4, 0x08, 0x30, 0x4F, 0x4E, 0x10, 0x02}},
- {3, 448, 492, {0x33, 0xF4, 0x25, 0x0F, 0x52, 0x0D, 0xC2, 0x09, 0x28, 0xC0, 0x69, 0x10, 0x02}},
- },
- /* 20 fps */
- {
- {0, },
- {9, 958, 782, {0x32, 0xF4, 0x0D, 0x18, 0x6A, 0x16, 0xDA, 0x0B, 0x58, 0xBE, 0x33, 0xD0, 0x02}},
- {5, 703, 574, {0x32, 0xF4, 0x1D, 0x11, 0xE7, 0x10, 0x57, 0x0B, 0x40, 0xBF, 0x42, 0xD0, 0x02}},
- {3, 446, 364, {0x32, 0xF4, 0x3D, 0x0B, 0x5C, 0x09, 0xCC, 0x0E, 0x30, 0xBE, 0x69, 0xD0, 0x02}},
- },
- /* 25 fps */
- {
- {0, },
- {9, 958, 654, {0x31, 0xF4, 0x15, 0x14, 0x66, 0x12, 0xD6, 0x0B, 0x50, 0xBE, 0x33, 0x90, 0x02}},
- {6, 776, 530, {0x31, 0xF4, 0x25, 0x10, 0x8C, 0x0E, 0xFC, 0x0C, 0x48, 0x08, 0x3F, 0x90, 0x02}},
- {4, 592, 404, {0x31, 0xF4, 0x35, 0x0C, 0x96, 0x0B, 0x06, 0x0B, 0x38, 0x50, 0x4E, 0x90, 0x02}},
- },
- /* 30 fps */
- {
- {0, },
- {9, 957, 526, {0x30, 0xF4, 0x25, 0x10, 0x68, 0x0E, 0xD8, 0x0D, 0x58, 0xBD, 0x33, 0x60, 0x02}},
- {6, 775, 426, {0x30, 0xF4, 0x35, 0x0D, 0x48, 0x0B, 0xB8, 0x0F, 0x50, 0x07, 0x3F, 0x60, 0x02}},
- {4, 590, 324, {0x30, 0x7A, 0x4B, 0x0A, 0x1C, 0x08, 0xB4, 0x0E, 0x40, 0x4E, 0x52, 0x60, 0x02}},
- },
- },
- /* CIF */
- {
- /* 5 fps */
- {
- {6, 771, 0, {0x15, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x03, 0x3F, 0x80, 0x02}},
- {4, 465, 1278, {0x15, 0xF4, 0x05, 0x27, 0xEE, 0x26, 0x36, 0x03, 0x18, 0xD1, 0x65, 0x80, 0x02}},
- {2, 291, 800, {0x15, 0xF4, 0x15, 0x18, 0xF4, 0x17, 0x3C, 0x05, 0x18, 0x23, 0xA1, 0x80, 0x02}},
- {1, 193, 528, {0x15, 0xF4, 0x2D, 0x10, 0x7E, 0x0E, 0xC6, 0x0A, 0x18, 0xC1, 0xF4, 0x80, 0x02}},
- },
- /* 10 fps */
- {
- {0, },
- {9, 932, 1278, {0x14, 0xF4, 0x05, 0x27, 0xEE, 0x26, 0x36, 0x04, 0x30, 0xA4, 0x33, 0x10, 0x02}},
- {4, 591, 812, {0x14, 0xF4, 0x15, 0x19, 0x56, 0x17, 0x9E, 0x06, 0x28, 0x4F, 0x4E, 0x10, 0x02}},
- {2, 291, 400, {0x14, 0xF4, 0x3D, 0x0C, 0x7A, 0x0A, 0xC2, 0x0E, 0x28, 0x23, 0xA1, 0x10, 0x02}},
- },
- /* 15 fps */
- {
- {0, },
- {9, 956, 876, {0x13, 0xF4, 0x0D, 0x1B, 0x58, 0x19, 0xA0, 0x05, 0x38, 0xBC, 0x33, 0x60, 0x02}},
- {5, 703, 644, {0x13, 0xF4, 0x1D, 0x14, 0x1C, 0x12, 0x64, 0x08, 0x38, 0xBF, 0x42, 0x60, 0x02}},
- {3, 448, 410, {0x13, 0xF4, 0x3D, 0x0C, 0xC4, 0x0B, 0x0C, 0x0E, 0x38, 0xC0, 0x69, 0x60, 0x02}},
- },
- /* 20 fps */
- {
- {0, },
- {9, 956, 650, {0x12, 0xF4, 0x1D, 0x14, 0x4A, 0x12, 0x92, 0x09, 0x48, 0xBC, 0x33, 0x10, 0x03}},
- {6, 776, 528, {0x12, 0xF4, 0x2D, 0x10, 0x7E, 0x0E, 0xC6, 0x0A, 0x40, 0x08, 0x3F, 0x10, 0x03}},
- {4, 591, 402, {0x12, 0xF4, 0x3D, 0x0C, 0x8F, 0x0A, 0xD7, 0x0E, 0x40, 0x4F, 0x4E, 0x10, 0x03}},
- },
- /* 25 fps */
- {
- {0, },
- {9, 956, 544, {0x11, 0xF4, 0x25, 0x10, 0xF4, 0x0F, 0x3C, 0x0A, 0x48, 0xBC, 0x33, 0xC0, 0x02}},
- {7, 840, 478, {0x11, 0xF4, 0x2D, 0x0E, 0xEB, 0x0D, 0x33, 0x0B, 0x48, 0x48, 0x3B, 0xC0, 0x02}},
- {5, 703, 400, {0x11, 0xF4, 0x3D, 0x0C, 0x7A, 0x0A, 0xC2, 0x0E, 0x48, 0xBF, 0x42, 0xC0, 0x02}},
- },
- /* 30 fps */
- {
- {0, },
- {9, 956, 438, {0x10, 0xF4, 0x35, 0x0D, 0xAC, 0x0B, 0xF4, 0x0D, 0x50, 0xBC, 0x33, 0x10, 0x02}},
- {7, 838, 384, {0x10, 0xF4, 0x45, 0x0B, 0xFD, 0x0A, 0x45, 0x0F, 0x50, 0x46, 0x3B, 0x10, 0x02}},
- {6, 773, 354, {0x10, 0x7A, 0x4B, 0x0B, 0x0C, 0x09, 0x80, 0x10, 0x50, 0x05, 0x3F, 0x10, 0x02}},
- },
- },
- /* VGA */
- {
- /* 5 fps */
- {
- {0, },
- {6, 773, 1272, {0x1D, 0xF4, 0x15, 0x27, 0xB6, 0x24, 0x96, 0x02, 0x30, 0x05, 0x3F, 0x10, 0x02}},
- {4, 592, 976, {0x1D, 0xF4, 0x25, 0x1E, 0x78, 0x1B, 0x58, 0x03, 0x30, 0x50, 0x4E, 0x10, 0x02}},
- {3, 448, 738, {0x1D, 0xF4, 0x3D, 0x17, 0x0C, 0x13, 0xEC, 0x04, 0x30, 0xC0, 0x69, 0x10, 0x02}},
- },
- /* 10 fps */
- {
- {0, },
- {9, 956, 788, {0x1C, 0xF4, 0x35, 0x18, 0x9C, 0x15, 0x7C, 0x03, 0x48, 0xBC, 0x33, 0x10, 0x02}},
- {6, 776, 640, {0x1C, 0x7A, 0x53, 0x13, 0xFC, 0x11, 0x2C, 0x04, 0x48, 0x08, 0x3F, 0x10, 0x02}},
- {4, 592, 488, {0x1C, 0x7A, 0x6B, 0x0F, 0x3C, 0x0C, 0x6C, 0x06, 0x48, 0x50, 0x4E, 0x10, 0x02}},
- },
- /* 15 fps */
- {
- {0, },
- {9, 957, 526, {0x1B, 0x7A, 0x63, 0x10, 0x68, 0x0D, 0x98, 0x06, 0x58, 0xBD, 0x33, 0x80, 0x02}},
- {9, 957, 526, {0x1B, 0x7A, 0x63, 0x10, 0x68, 0x0D, 0x98, 0x06, 0x58, 0xBD, 0x33, 0x80, 0x02}},
- {8, 895, 492, {0x1B, 0x7A, 0x6B, 0x0F, 0x5D, 0x0C, 0x8D, 0x06, 0x58, 0x7F, 0x37, 0x80, 0x02}},
- },
- /* 20 fps */
- {
- {0, },
- {0, },
- {0, },
- {0, },
- },
- /* 25 fps */
- {
- {0, },
- {0, },
- {0, },
- {0, },
- },
- /* 30 fps */
- {
- {0, },
- {0, },
- {0, },
- {0, },
- },
- },
-};
-
-/*
- * 16 versions:
- * 2 tables (one for Y, and one for U&V)
- * 16 levels of details per tables
- * 8 blocs
- */
-
-const unsigned int TimonRomTable [16][2][16][8] =
-{
- { /* version 0 */
- { /* version 0, passes 0 */
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000001},
- {0x00000000,0x00000000,0x00000001,0x00000001,
- 0x00000001,0x00000001,0x00000001,0x00000001},
- {0x00000000,0x00000000,0x00000001,0x00000001,
- 0x00000001,0x00000009,0x00000009,0x00000009},
- {0x00000000,0x00000000,0x00000009,0x00000001,
- 0x00000009,0x00000009,0x00000009,0x00000009},
- {0x00000000,0x00000000,0x00000009,0x00000009,
- 0x00000009,0x00000009,0x00000049,0x00000009},
- {0x00000000,0x00000000,0x00000009,0x00000009,
- 0x00000009,0x00000049,0x00000049,0x00000049},
- {0x00000000,0x00000000,0x00000009,0x00000009,
- 0x00000049,0x00000049,0x00000049,0x00000049},
- {0x00000000,0x00000000,0x00000009,0x00000049,
- 0x00000049,0x00000049,0x00000049,0x00000049},
- {0x00000000,0x00000000,0x00000049,0x00000049,
- 0x00000049,0x00000049,0x0000024a,0x0000024a},
- {0x00000000,0x00000000,0x00000049,0x00000049,
- 0x00000049,0x00000249,0x0000024a,0x0000024a},
- {0x00000000,0x00000000,0x00000049,0x00000049,
- 0x00000249,0x00000249,0x0000024a,0x0000024a},
- {0x00000000,0x00000000,0x00000049,0x00000049,
- 0x00000249,0x00000249,0x00001252,0x0000024a},
- {0x00000000,0x00000000,0x00000049,0x00000049,
- 0x00000249,0x0000124a,0x00001252,0x0000024a},
- {0x00000000,0x00000000,0x00000049,0x00000249,
- 0x00000249,0x0000124a,0x00001252,0x0000024a},
- {0x00000000,0x00000000,0x00000249,0x00001249,
- 0x0000124a,0x00009252,0x00009292,0x00001252},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- },
- { /* version 0, passes 1 */
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000},
- {0x00000000,0x00000000,0x00000001,0x00000001,
- 0x00000001,0x00000001,0x00000000,0x00000000},
- {0x00000000,0x00000000,0x00000009,0x00000001,
- 0x00000001,0x00000009,0x00000000,0x00000000},
- {0x00000000,0x00000000,0x00000009,0x00000009,
- 0x00000009,0x00000009,0x00000000,0x00000000},
- {0x00000000,0x00000000,0x00000009,0x00000009,
- 0x00000009,0x00000009,0x00000001,0x00000000},
- {0x00000000,0x00000000,0x00000049,0x00000009,
- 0x00000009,0x00000049,0x00000001,0x00000001},
- {0x00000000,0x00000000,0x00000049,0x00000009,
- 0x00000009,0x00000049,0x00000001,0x00000001},
- {0x00000000,0x00000000,0x00000049,0x00000049,
- 0x00000049,0x00000049,0x00000009,0x00000001},
- {0x00000000,0x00000000,0x00000049,0x00000049,
- 0x00000049,0x00000049,0x00000009,0x00000001},
- {0x00000000,0x00000000,0x00000049,0x00000049,
- 0x00000049,0x00000049,0x00000009,0x00000001},
- {0x00000000,0x00000000,0x00000049,0x00000049,
- 0x00000049,0x00000049,0x00000009,0x00000009},
- {0x00000000,0x00000000,0x00000049,0x00000049,
- 0x00000049,0x00000249,0x00000049,0x00000009},
- {0x00000000,0x00000000,0x00000049,0x00000049,
- 0x00000049,0x00000249,0x00000049,0x00000009},
- {0x00000000,0x00000000,0x00000249,0x00000049,
- 0x00000249,0x00000249,0x00000049,0x00000009},
- {0x00000000,0x00000000,0x00001249,0x00000249,
- 0x0000124a,0x0000124a,0x0000024a,0x00000049},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- }
- },
- { /* version 1 */
- { /* version 1, passes 0 */
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000001},
- {0x00000000,0x00000000,0x00000001,0x00000001,
- 0x00000001,0x00000009,0x00000009,0x00000009},
- {0x00000000,0x00000000,0x00000009,0x00000009,
- 0x00000009,0x00000009,0x00000009,0x00000009},
- {0x00000000,0x00000000,0x00000009,0x00000009,
- 0x00000009,0x00000049,0x00000049,0x00000049},
- {0x00000000,0x00000000,0x00000009,0x00000049,
- 0x00000049,0x00000049,0x00000049,0x00000049},
- {0x00000000,0x00000000,0x00000049,0x00000049,
- 0x00000049,0x00000249,0x0000024a,0x0000024a},
- {0x00000000,0x00000000,0x00000049,0x00000049,
- 0x00000249,0x00000249,0x0000024a,0x0000024a},
- {0x00000000,0x00000000,0x00000049,0x00000249,
- 0x00000249,0x00000249,0x0000024a,0x00001252},
- {0x00000000,0x00000000,0x00000049,0x00000249,
- 0x00000249,0x0000124a,0x00001252,0x00001252},
- {0x00000000,0x00000000,0x00000049,0x00000249,
- 0x0000124a,0x0000124a,0x00001252,0x00001252},
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x0000124a,0x0000124a,0x00009292,0x00009292},
- {0x00000000,0x00000000,0x00000249,0x00001249,
- 0x0000124a,0x00009252,0x00009292,0x00009292},
- {0x00000000,0x00000000,0x00000249,0x00001249,
- 0x00009252,0x00009252,0x00009292,0x00009292},
- {0x00000000,0x00000000,0x00000249,0x0000924a,
- 0x00009292,0x00009493,0x00009493,0x00009493},
- {0x00000000,0x00000000,0x00001249,0x00009252,
- 0x00009492,0x0000a49b,0x0000a49b,0x0000a49b},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- },
- { /* version 1, passes 1 */
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000},
- {0x00000000,0x00000000,0x00000009,0x00000009,
- 0x00000009,0x00000001,0x00000001,0x00000000},
- {0x00000000,0x00000000,0x00000009,0x00000009,
- 0x00000009,0x00000009,0x00000001,0x00000000},
- {0x00000000,0x00000000,0x00000049,0x00000049,
- 0x00000049,0x00000009,0x00000001,0x00000000},
- {0x00000000,0x00000000,0x00000049,0x00000049,
- 0x00000049,0x00000049,0x00000001,0x00000001},
- {0x00000000,0x00000000,0x00000049,0x00000049,
- 0x00000049,0x00000049,0x00000009,0x00000001},
- {0x00000000,0x00000000,0x00000249,0x00000049,
- 0x00000049,0x00000249,0x00000009,0x00000001},
- {0x00000000,0x00000000,0x00000249,0x00000049,
- 0x00000249,0x00000249,0x00000009,0x00000009},
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x00000249,0x00000249,0x00000049,0x00000009},
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x00000249,0x0000124a,0x00000049,0x00000009},
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x00000249,0x0000124a,0x00000049,0x00000009},
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x00000249,0x0000124a,0x0000024a,0x00000049},
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x0000124a,0x0000124a,0x0000024a,0x00000049},
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x0000124a,0x0000124a,0x0000024a,0x00000049},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x00009252,0x00009252,0x00001252,0x0000024a},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- }
- },
- { /* version 2 */
- { /* version 2, passes 0 */
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000001},
- {0x00000000,0x00000000,0x00000009,0x00000009,
- 0x00000009,0x00000009,0x00000009,0x00000009},
- {0x00000000,0x00000000,0x00000049,0x00000049,
- 0x00000049,0x00000049,0x00000049,0x00000049},
- {0x00000000,0x00000000,0x00000049,0x00000049,
- 0x00000049,0x00000249,0x0000024a,0x0000024a},
- {0x00000000,0x00000000,0x00000049,0x00000249,
- 0x00000249,0x00000249,0x0000024a,0x00001252},
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x00000249,0x0000124a,0x00001252,0x00001252},
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x0000124a,0x0000124a,0x00009292,0x00009292},
- {0x00000000,0x00000000,0x00000249,0x00001249,
- 0x0000124a,0x00009252,0x00009292,0x00009292},
- {0x00000000,0x00000000,0x00000249,0x00001249,
- 0x00009252,0x00009292,0x00009292,0x00009292},
- {0x00000000,0x00000000,0x00000249,0x00001249,
- 0x00009252,0x00009292,0x00009493,0x00009493},
- {0x00000000,0x00000000,0x00000249,0x0000924a,
- 0x00009252,0x00009493,0x00009493,0x00009493},
- {0x00000000,0x00000000,0x00000249,0x0000924a,
- 0x00009292,0x00009493,0x00009493,0x00009493},
- {0x00000000,0x00000000,0x00000249,0x00009252,
- 0x00009492,0x00009493,0x0000a49b,0x0000a49b},
- {0x00000000,0x00000000,0x00001249,0x00009292,
- 0x00009492,0x000124db,0x000124db,0x000124db},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x000126dc,0x000126dc,0x000126dc},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- },
- { /* version 2, passes 1 */
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000},
- {0x00000000,0x00000000,0x00000049,0x00000009,
- 0x00000049,0x00000009,0x00000001,0x00000000},
- {0x00000000,0x00000000,0x00000049,0x00000049,
- 0x00000049,0x00000049,0x00000049,0x00000000},
- {0x00000000,0x00000000,0x00000249,0x00000049,
- 0x00000249,0x00000049,0x0000024a,0x00000001},
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x00000249,0x00000249,0x0000024a,0x00000001},
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x00000249,0x00000249,0x0000024a,0x00000001},
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x00000249,0x00000249,0x0000024a,0x00000009},
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x0000124a,0x0000124a,0x0000024a,0x00000009},
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x0000124a,0x0000124a,0x0000024a,0x00000009},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x0000124a,0x00009252,0x00001252,0x00000049},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x0000124a,0x00009292,0x00001252,0x00000049},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x0000124a,0x00009292,0x00001252,0x00000049},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x00009252,0x00009292,0x00001252,0x0000024a},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x00009292,0x00009292,0x00001252,0x0000024a},
- {0x00000000,0x00000000,0x0000924a,0x0000924a,
- 0x00009492,0x00009493,0x00009292,0x00001252},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- }
- },
- { /* version 3 */
- { /* version 3, passes 0 */
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000001},
- {0x00000000,0x00000000,0x00000049,0x00000049,
- 0x00000049,0x00000049,0x00000049,0x00000049},
- {0x00000000,0x00000000,0x00000049,0x00000249,
- 0x00000249,0x00000249,0x00001252,0x0000024a},
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x00000249,0x0000124a,0x00001252,0x00001252},
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x0000124a,0x00009252,0x00009292,0x00009292},
- {0x00000000,0x00000000,0x00000249,0x00001249,
- 0x0000124a,0x00009292,0x00009292,0x00009493},
- {0x00000000,0x00000000,0x00000249,0x00001249,
- 0x00009252,0x00009292,0x00009493,0x00009493},
- {0x00000000,0x00000000,0x00000249,0x00001249,
- 0x00009292,0x00009493,0x00009493,0x00009493},
- {0x00000000,0x00000000,0x00000249,0x00009252,
- 0x00009292,0x00009493,0x0000a49b,0x0000a49b},
- {0x00000000,0x00000000,0x00001249,0x00009252,
- 0x00009292,0x0000a49b,0x0000a49b,0x0000a49b},
- {0x00000000,0x00000000,0x00001249,0x00009252,
- 0x00009492,0x0000a49b,0x0000a49b,0x0000a49b},
- {0x00000000,0x00000000,0x00001249,0x00009292,
- 0x00009492,0x0000a49b,0x000124db,0x000124db},
- {0x00000000,0x00000000,0x00001249,0x00009292,
- 0x0000a493,0x0000a49b,0x000124db,0x000124db},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0001249b,0x000126dc,0x000136e4,0x000126dc},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x000124db,0x000136e4,0x0001b725,0x000136e4},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- },
- { /* version 3, passes 1 */
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000},
- {0x00000000,0x00000000,0x00000049,0x00000049,
- 0x00000049,0x00000049,0x00000001,0x00000000},
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x00000249,0x00000249,0x00000049,0x00000001},
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x00000249,0x0000124a,0x00001252,0x00000001},
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x0000124a,0x0000124a,0x00001252,0x00000009},
- {0x00000000,0x00000000,0x00000249,0x00001249,
- 0x0000124a,0x00009252,0x00009292,0x00000009},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x0000124a,0x00009252,0x00009292,0x00000049},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x00009252,0x00009252,0x00009292,0x00000049},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x00009252,0x00009493,0x00009292,0x0000024a},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x00009252,0x00009493,0x00009292,0x0000024a},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x00009252,0x00009493,0x00009493,0x00001252},
- {0x00000000,0x00000000,0x00001249,0x0000924a,
- 0x00009292,0x00009493,0x00009493,0x00001252},
- {0x00000000,0x00000000,0x00001249,0x0000924a,
- 0x00009492,0x00009493,0x00009493,0x00009292},
- {0x00000000,0x00000000,0x00001249,0x00009252,
- 0x00009492,0x0000a49b,0x00009493,0x00009292},
- {0x00000000,0x00000000,0x0000924a,0x00009292,
- 0x0000a493,0x000124db,0x0000a49b,0x00009493},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- }
- },
- { /* version 4 */
- { /* version 4, passes 0 */
- {0x00000000,0x00000000,0x00000049,0x00000049,
- 0x00000049,0x00000049,0x0000024a,0x0000024a},
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x00000249,0x0000124a,0x00001252,0x00009292},
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x0000124a,0x00009252,0x00009292,0x00009292},
- {0x00000000,0x00000000,0x00000249,0x00001249,
- 0x0000124a,0x00009292,0x00009493,0x00009493},
- {0x00000000,0x00000000,0x00000249,0x00001249,
- 0x00009252,0x00009493,0x00009493,0x0000a49b},
- {0x00000000,0x00000000,0x00000249,0x0000924a,
- 0x00009292,0x00009493,0x0000a49b,0x0000a49b},
- {0x00000000,0x00000000,0x00001249,0x0000924a,
- 0x00009292,0x00009493,0x0000a49b,0x000124db},
- {0x00000000,0x00000000,0x00001249,0x00009252,
- 0x00009492,0x0000a49b,0x0000a49b,0x000124db},
- {0x00000000,0x00000000,0x00001249,0x00009292,
- 0x00009492,0x000124db,0x000124db,0x000126dc},
- {0x00000000,0x00000000,0x00001249,0x00009292,
- 0x0000a493,0x000124db,0x000126dc,0x000126dc},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0000a493,0x000124db,0x000126dc,0x000136e4},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0000a493,0x000126dc,0x000136e4,0x000136e4},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0001249b,0x000126dc,0x000136e4,0x000136e4},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x000124db,0x000136e4,0x000136e4,0x0001b724},
- {0x00000000,0x00000000,0x00009252,0x000124db,
- 0x000126dc,0x0001b724,0x0001b725,0x0001b925},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- },
- { /* version 4, passes 1 */
- {0x00000000,0x00000000,0x00000049,0x00000049,
- 0x00000049,0x00000049,0x00000049,0x00000049},
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x00000249,0x00000249,0x0000024a,0x00000049},
- {0x00000000,0x00000000,0x00001249,0x00000249,
- 0x0000124a,0x0000124a,0x00001252,0x00000049},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x0000124a,0x0000124a,0x00009292,0x0000024a},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x00009252,0x00009292,0x00009292,0x0000024a},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x00009252,0x00009292,0x0000a49b,0x0000024a},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x00009292,0x00009493,0x0000a49b,0x00001252},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x00009292,0x00009493,0x0000a49b,0x00001252},
- {0x00000000,0x00000000,0x00001249,0x0000924a,
- 0x00009492,0x0000a49b,0x0000a49b,0x00001252},
- {0x00000000,0x00000000,0x00001249,0x00009252,
- 0x00009492,0x0000a49b,0x0000a49b,0x00009292},
- {0x00000000,0x00000000,0x00001249,0x00009292,
- 0x00009492,0x0000a49b,0x0000a49b,0x00009292},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0000a493,0x0000a49b,0x0000a49b,0x00009292},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0000a493,0x0000a49b,0x0000a49b,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x000124db,0x0000a49b,0x00009493},
- {0x00000000,0x00000000,0x00009252,0x0000a49b,
- 0x0001249b,0x000126dc,0x000124db,0x0000a49b},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- }
- },
- { /* version 5 */
- { /* version 5, passes 0 */
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x00000249,0x0000124a,0x00001252,0x00009292},
- {0x00000000,0x00000000,0x00000249,0x00001249,
- 0x0000124a,0x00009292,0x00009292,0x00009493},
- {0x00000000,0x00000000,0x00000249,0x0000924a,
- 0x00009292,0x00009493,0x0000a49b,0x0000a49b},
- {0x00000000,0x00000000,0x00001249,0x0000924a,
- 0x00009292,0x00009493,0x0000a49b,0x0000a49b},
- {0x00000000,0x00000000,0x00001249,0x0000924a,
- 0x00009492,0x0000a49b,0x0000a49b,0x000124db},
- {0x00000000,0x00000000,0x00001249,0x00009292,
- 0x00009492,0x0000a49b,0x000124db,0x000124db},
- {0x00000000,0x00000000,0x00001249,0x00009292,
- 0x0000a493,0x000124db,0x000124db,0x000126dc},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0000a493,0x000124db,0x000126dc,0x000126dc},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0000a493,0x000126dc,0x000136e4,0x000136e4},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0001249b,0x000126dc,0x000136e4,0x000136e4},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0001249b,0x000126dc,0x000136e4,0x000136e4},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0001249b,0x000126dc,0x0001b725,0x0001b724},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x000124db,0x000126dc,0x0001b725,0x0001b724},
- {0x00000000,0x00000000,0x00009292,0x0000a49b,
- 0x000126dc,0x000136e4,0x0001b92d,0x0001b925},
- {0x00000000,0x00000000,0x00009492,0x000124db,
- 0x000136e4,0x0001b724,0x0001c96e,0x0001c92d},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- },
- { /* version 5, passes 1 */
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x0000124a,0x00000249,0x0000024a,0x0000024a},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x0000124a,0x0000124a,0x00001252,0x0000024a},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x00009292,0x00009493,0x00009493,0x0000024a},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x00009292,0x00009493,0x00009493,0x00001252},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x00009292,0x00009493,0x0000a49b,0x00001252},
- {0x00000000,0x00000000,0x00001249,0x0000924a,
- 0x00009492,0x00009493,0x000124db,0x00001252},
- {0x00000000,0x00000000,0x00001249,0x00009292,
- 0x00009492,0x00009493,0x000124db,0x00009292},
- {0x00000000,0x00000000,0x00001249,0x00009292,
- 0x00009492,0x0000a49b,0x000124db,0x00009292},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0000a493,0x0000a49b,0x000124db,0x00009292},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0000a493,0x000124db,0x000124db,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x000124db,0x000124db,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x000124db,0x000124db,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x000124db,0x000124db,0x0000a49b},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x000124db,0x000126dc,0x000124db,0x0000a49b},
- {0x00000000,0x00000000,0x00009252,0x000124db,
- 0x000126dc,0x000136e4,0x000126dc,0x000124db},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- }
- },
- { /* version 6 */
- { /* version 6, passes 0 */
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x0000124a,0x0000124a,0x00009292,0x00009292},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x00009292,0x00009493,0x0000a49b,0x0000a49b},
- {0x00000000,0x00000000,0x00001249,0x0000924a,
- 0x00009492,0x0000a49b,0x0000a49b,0x000124db},
- {0x00000000,0x00000000,0x00001249,0x00009292,
- 0x00009492,0x000124db,0x000126dc,0x000126dc},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0000a493,0x000124db,0x000126dc,0x000126dc},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0000a493,0x000126dc,0x000136e4,0x000136e4},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0000a493,0x000126dc,0x000136e4,0x0001b724},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0001249b,0x000126dc,0x000136e4,0x0001b724},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0001249b,0x000126dc,0x000136e4,0x0001b724},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0001249b,0x000136e4,0x0001b725,0x0001b724},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x000124db,0x000136e4,0x0001b725,0x0001b925},
- {0x00000000,0x00000000,0x00009292,0x0000a49b,
- 0x000126dc,0x000136e4,0x0001b92d,0x0001b925},
- {0x00000000,0x00000000,0x00009292,0x0000a49b,
- 0x000126dc,0x0001b724,0x0001b92d,0x0001c92d},
- {0x00000000,0x00000000,0x00009492,0x000124db,
- 0x000126dc,0x0001b724,0x0001c96e,0x0001c92d},
- {0x00000000,0x00000000,0x0000a492,0x000126db,
- 0x000136e4,0x0001b925,0x00025bb6,0x00024b77},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- },
- { /* version 6, passes 1 */
- {0x00000000,0x00000000,0x00001249,0x00000249,
- 0x0000124a,0x0000124a,0x00001252,0x00001252},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x00009252,0x00009292,0x00009292,0x00001252},
- {0x00000000,0x00000000,0x00001249,0x0000924a,
- 0x00009492,0x00009493,0x0000a49b,0x00001252},
- {0x00000000,0x00000000,0x00001249,0x00009252,
- 0x00009492,0x0000a49b,0x0000a49b,0x00009292},
- {0x00000000,0x00000000,0x00001249,0x00009292,
- 0x00009492,0x0000a49b,0x0000a49b,0x00009292},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0000a493,0x0000a49b,0x000126dc,0x00009292},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x0000a49b,0x000126dc,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x0000a49b,0x000126dc,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x000124db,0x000126dc,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x000124db,0x000126dc,0x0000a49b},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0000a493,0x000124db,0x000126dc,0x0000a49b},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0001249b,0x000126dc,0x000126dc,0x0000a49b},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x000124db,0x000136e4,0x000126dc,0x000124db},
- {0x00000000,0x00000000,0x00009492,0x0000a49b,
- 0x000136e4,0x000136e4,0x000126dc,0x000124db},
- {0x00000000,0x00000000,0x0000a492,0x000124db,
- 0x0001b724,0x0001b724,0x000136e4,0x000126dc},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- }
- },
- { /* version 7 */
- { /* version 7, passes 0 */
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x00009292,0x00009493,0x0000a49b,0x000124db},
- {0x00000000,0x00000000,0x00001249,0x00009292,
- 0x0000a493,0x0000a49b,0x000124db,0x000126dc},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0000a493,0x000124db,0x000126dc,0x000136e4},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0000a493,0x000124db,0x000136e4,0x000136e4},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0001249b,0x000126dc,0x000136e4,0x000136e4},
- {0x00000000,0x00000000,0x00001249,0x0000a49b,
- 0x0001249b,0x000126dc,0x000136e4,0x0001b724},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0001249b,0x000126dc,0x000136e4,0x0001b724},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x000124db,0x000136e4,0x0001b725,0x0001b724},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x000126dc,0x000136e4,0x0001b725,0x0001b925},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x000126dc,0x0001b724,0x0001b92d,0x0001b925},
- {0x00000000,0x00000000,0x00009292,0x0000a49b,
- 0x000126dc,0x0001b724,0x0001c96e,0x0001c92d},
- {0x00000000,0x00000000,0x00009292,0x000124db,
- 0x000126dc,0x0001b724,0x0001c96e,0x0001c92d},
- {0x00000000,0x00000000,0x00009492,0x000124db,
- 0x000136e4,0x0001b724,0x0001c96e,0x0002496e},
- {0x00000000,0x00000000,0x00009492,0x000126db,
- 0x000136e4,0x0001b925,0x0001c96e,0x0002496e},
- {0x00000000,0x00000000,0x0000a492,0x000136db,
- 0x0001b724,0x0002496d,0x00025bb6,0x00025bbf},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- },
- { /* version 7, passes 1 */
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x00009252,0x00009292,0x00009292,0x00009292},
- {0x00000000,0x00000000,0x00001249,0x0000924a,
- 0x00009492,0x00009493,0x00009493,0x00009292},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0000a493,0x0000a49b,0x0000a49b,0x00009292},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x0000a49b,0x000124db,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x000124db,0x000124db,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0000a493,0x000124db,0x000136e4,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0000a493,0x000124db,0x000136e4,0x0000a49b},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0001249b,0x000124db,0x000136e4,0x0000a49b},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0001249b,0x000126dc,0x000136e4,0x0000a49b},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0001249b,0x000126dc,0x000136e4,0x000124db},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x000126dc,0x000136e4,0x000136e4,0x000124db},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x000126dc,0x000136e4,0x000136e4,0x000124db},
- {0x00000000,0x00000000,0x0000924a,0x000124db,
- 0x000136e4,0x000136e4,0x000136e4,0x000126dc},
- {0x00000000,0x00000000,0x0000a492,0x000124db,
- 0x000136e4,0x0001b724,0x000136e4,0x000126dc},
- {0x00000000,0x00000000,0x00012492,0x000126db,
- 0x0001b724,0x0001b925,0x0001b725,0x000136e4},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- }
- },
- { /* version 8 */
- { /* version 8, passes 0 */
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x00009292,0x00009493,0x0000a49b,0x000124db},
- {0x00000000,0x00000000,0x00001249,0x00009292,
- 0x0000a493,0x000124db,0x000126dc,0x000126dc},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0000a493,0x000124db,0x000126dc,0x000136e4},
- {0x00000000,0x00000000,0x00001249,0x0000a49b,
- 0x0001249b,0x000126dc,0x000136e4,0x0001b724},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0001249b,0x000126dc,0x000136e4,0x0001b724},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x000124db,0x000136e4,0x0001b725,0x0001b724},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x000126dc,0x000136e4,0x0001b725,0x0001b925},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x000126dc,0x0001b724,0x0001b92d,0x0001c92d},
- {0x00000000,0x00000000,0x00009252,0x000124db,
- 0x000126dc,0x0001b724,0x0001b92d,0x0001c92d},
- {0x00000000,0x00000000,0x00009292,0x000124db,
- 0x000126dc,0x0001b925,0x0001c96e,0x0001c92d},
- {0x00000000,0x00000000,0x00009492,0x000124db,
- 0x000136e4,0x0001b925,0x0001c96e,0x0001c92d},
- {0x00000000,0x00000000,0x00009492,0x000124db,
- 0x000136e4,0x0001b925,0x00024b76,0x00024b77},
- {0x00000000,0x00000000,0x00009492,0x000126db,
- 0x000136e4,0x0001b925,0x00024b76,0x00025bbf},
- {0x00000000,0x00000000,0x0000a492,0x000126db,
- 0x000136e4,0x0001c92d,0x00024b76,0x00025bbf},
- {0x00000000,0x00000000,0x00012492,0x000136db,
- 0x0001b724,0x00024b6d,0x0002ddb6,0x0002efff},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- },
- { /* version 8, passes 1 */
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x00009252,0x00009493,0x00009493,0x00009493},
- {0x00000000,0x00000000,0x00001249,0x00009292,
- 0x0000a493,0x0000a49b,0x0000a49b,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x0000a49b,0x000124db,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x000124db,0x000126dc,0x0000a49b},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0000a493,0x000124db,0x000126dc,0x0000a49b},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0000a493,0x000124db,0x000136e4,0x000124db},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0001249b,0x000126dc,0x000136e4,0x000124db},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x000126dc,0x000126dc,0x000136e4,0x000126dc},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x000126dc,0x000136e4,0x000136e4,0x000126dc},
- {0x00000000,0x00000000,0x0000924a,0x000124db,
- 0x000126dc,0x000136e4,0x000136e4,0x000126dc},
- {0x00000000,0x00000000,0x0000924a,0x000124db,
- 0x000126dc,0x000136e4,0x000136e4,0x000136e4},
- {0x00000000,0x00000000,0x00009292,0x000124db,
- 0x000136e4,0x0001b724,0x0001b725,0x000136e4},
- {0x00000000,0x00000000,0x00009492,0x000126db,
- 0x000136e4,0x0001b925,0x0001b725,0x0001b724},
- {0x00000000,0x00000000,0x00009492,0x000126db,
- 0x000136e4,0x0001b925,0x0001b725,0x0001b724},
- {0x00000000,0x00000000,0x0000a492,0x000136db,
- 0x0001b724,0x0002496d,0x0001b92d,0x0001b925},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- }
- },
- { /* version 9 */
- { /* version 9, passes 0 */
- {0x00000000,0x00000000,0x00000049,0x00000049,
- 0x00000049,0x00000049,0x00000049,0x00000049},
- {0x00000000,0x00000000,0x00000249,0x00000049,
- 0x00000249,0x00000249,0x0000024a,0x00000049},
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x0000124a,0x00009252,0x00001252,0x0000024a},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x00009252,0x00009292,0x00009493,0x00001252},
- {0x00000000,0x00000000,0x00001249,0x0000924a,
- 0x00009292,0x00009493,0x00009493,0x00001252},
- {0x00000000,0x00000000,0x00001249,0x00009292,
- 0x00009492,0x0000a49b,0x0000a49b,0x00009292},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0000a493,0x000124db,0x000124db,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x000124db,0x000126dc,0x0000a49b},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x000124db,0x000126dc,0x0000a49b},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0001249b,0x000126dc,0x000126dc,0x000124db},
- {0x00000000,0x00000000,0x00009252,0x00009493,
- 0x000124db,0x000136e4,0x000136e4,0x000126dc},
- {0x00000000,0x00000000,0x00009252,0x0000a49b,
- 0x000124db,0x000136e4,0x000136e4,0x000126dc},
- {0x00000000,0x00000000,0x00009292,0x0000a49b,
- 0x000126dc,0x000136e4,0x000136e4,0x000136e4},
- {0x00000000,0x00000000,0x00009492,0x0000a49b,
- 0x000126dc,0x0001b724,0x0001b725,0x0001b724},
- {0x00000000,0x00000000,0x0000a492,0x000124db,
- 0x000136e4,0x0001b925,0x0001b92d,0x0001b925},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- },
- { /* version 9, passes 1 */
- {0x00000000,0x00000000,0x00000249,0x00000049,
- 0x00000009,0x00000009,0x00000009,0x00000009},
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x00000049,0x00000049,0x00000009,0x00000009},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x0000124a,0x00000249,0x00000049,0x00000049},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x0000124a,0x0000124a,0x00000049,0x00000049},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x00009252,0x0000124a,0x0000024a,0x0000024a},
- {0x00000000,0x00000000,0x00001249,0x0000924a,
- 0x00009252,0x0000124a,0x0000024a,0x0000024a},
- {0x00000000,0x00000000,0x00001249,0x00009292,
- 0x00009492,0x00009252,0x00001252,0x00001252},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0000a493,0x00009292,0x00009292,0x00001252},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x00009292,0x00009292,0x00009292},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x00009493,0x00009493,0x00009292},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0000a493,0x0000a49b,0x00009493,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0000a493,0x0000a49b,0x0000a49b,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0001249b,0x000124db,0x0000a49b,0x0000a49b},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x000136e4,0x000126dc,0x000124db,0x0000a49b},
- {0x00000000,0x00000000,0x00009252,0x000124db,
- 0x0001b724,0x000136e4,0x000126dc,0x000124db},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- }
- },
- { /* version 10 */
- { /* version 10, passes 0 */
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x00000249,0x00000249,0x0000024a,0x0000024a},
- {0x00000000,0x00000000,0x00000249,0x00001249,
- 0x00009252,0x00009292,0x00009292,0x0000024a},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x00009252,0x00009292,0x00009292,0x00001252},
- {0x00000000,0x00000000,0x00001249,0x0000924a,
- 0x00009492,0x00009493,0x0000a49b,0x00009292},
- {0x00000000,0x00000000,0x00001249,0x00009292,
- 0x00009492,0x000124db,0x000124db,0x00009292},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0000a493,0x000124db,0x000124db,0x00009493},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0000a493,0x000124db,0x000126dc,0x0000a49b},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x000124db,0x000126dc,0x000124db},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0001249b,0x000126dc,0x000126dc,0x000124db},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x000124db,0x000126dc,0x000136e4,0x000126dc},
- {0x00000000,0x00000000,0x00009252,0x0000a49b,
- 0x000124db,0x000136e4,0x000136e4,0x000136e4},
- {0x00000000,0x00000000,0x00009292,0x0000a49b,
- 0x000126dc,0x000136e4,0x000136e4,0x000136e4},
- {0x00000000,0x00000000,0x00009492,0x0000a49b,
- 0x000126dc,0x0001b724,0x0001b92d,0x0001b724},
- {0x00000000,0x00000000,0x00009492,0x000124db,
- 0x000126dc,0x0001b925,0x0001b92d,0x0001b925},
- {0x00000000,0x00000000,0x0000a492,0x000126db,
- 0x000136e4,0x0002496d,0x0001c96e,0x0001c92d},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- },
- { /* version 10, passes 1 */
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x00000049,0x00000049,0x00000049,0x00000049},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x0000124a,0x00000249,0x00000049,0x00000049},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x0000124a,0x00009252,0x0000024a,0x00000049},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x00009252,0x00009493,0x0000024a,0x0000024a},
- {0x00000000,0x00000000,0x00001249,0x00009252,
- 0x00009492,0x00009493,0x00001252,0x0000024a},
- {0x00000000,0x00000000,0x00001249,0x00009292,
- 0x00009492,0x00009493,0x00001252,0x00001252},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x00009492,0x00009493,0x00009292,0x00001252},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x00009493,0x00009292,0x00009292},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x0000a49b,0x00009493,0x00009292},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x0000a49b,0x00009493,0x00009292},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0000a493,0x000124db,0x0000a49b,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0000a493,0x000124db,0x0000a49b,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x000124db,
- 0x000136e4,0x000126dc,0x000124db,0x0000a49b},
- {0x00000000,0x00000000,0x0000924a,0x000124db,
- 0x000136e4,0x000126dc,0x000124db,0x0000a49b},
- {0x00000000,0x00000000,0x00009252,0x000126db,
- 0x0001b724,0x000136e4,0x000126dc,0x000124db},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- }
- },
- { /* version 11 */
- { /* version 11, passes 0 */
- {0x00000000,0x00000000,0x00000249,0x00000249,
- 0x00000249,0x00000249,0x00001252,0x00001252},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x00009252,0x00009292,0x00009292,0x00001252},
- {0x00000000,0x00000000,0x00001249,0x0000924a,
- 0x00009492,0x0000a49b,0x0000a49b,0x00009292},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0000a493,0x0000a49b,0x000124db,0x00009493},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0000a493,0x000124db,0x000126dc,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x000126dc,0x000126dc,0x0000a49b},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0001249b,0x000126dc,0x000136e4,0x000124db},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x000126dc,0x000136e4,0x000136e4,0x000126dc},
- {0x00000000,0x00000000,0x00009292,0x0000a49b,
- 0x000126dc,0x000136e4,0x000136e4,0x000126dc},
- {0x00000000,0x00000000,0x00009292,0x0000a49b,
- 0x000126dc,0x0001b724,0x0001b725,0x000136e4},
- {0x00000000,0x00000000,0x00009292,0x0000a49b,
- 0x000136e4,0x0001b724,0x0001b92d,0x0001b724},
- {0x00000000,0x00000000,0x00009492,0x0000a49b,
- 0x000136e4,0x0001b724,0x0001b92d,0x0001b724},
- {0x00000000,0x00000000,0x00009492,0x000124db,
- 0x000136e4,0x0001b925,0x0001c96e,0x0001b925},
- {0x00000000,0x00000000,0x00009492,0x000124db,
- 0x0001b724,0x0001b925,0x0001c96e,0x0001c92d},
- {0x00000000,0x00000000,0x0000a492,0x000126db,
- 0x0001c924,0x0002496d,0x00025bb6,0x00024b77},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- },
- { /* version 11, passes 1 */
- {0x00000000,0x00000000,0x00001249,0x00000249,
- 0x00000249,0x00000249,0x0000024a,0x0000024a},
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x0000124a,0x0000124a,0x0000024a,0x0000024a},
- {0x00000000,0x00000000,0x00001249,0x0000924a,
- 0x00009252,0x00009252,0x0000024a,0x0000024a},
- {0x00000000,0x00000000,0x00001249,0x00009292,
- 0x00009492,0x0000a49b,0x00001252,0x00001252},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x0000a49b,0x00001252,0x00001252},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x0000a49b,0x00009292,0x00001252},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0000a493,0x0000a49b,0x00009292,0x00009292},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0000a493,0x0000a49b,0x00009493,0x00009292},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0001249b,0x000124db,0x00009493,0x00009292},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0001249b,0x000124db,0x00009493,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x000124db,0x000124db,0x0000a49b,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x000124db,
- 0x000126dc,0x000126dc,0x0000a49b,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x000124db,
- 0x000136e4,0x000126dc,0x000124db,0x0000a49b},
- {0x00000000,0x00000000,0x00009292,0x000124db,
- 0x000136e4,0x000126dc,0x000124db,0x0000a49b},
- {0x00000000,0x00000000,0x00009492,0x000126db,
- 0x0001b724,0x000136e4,0x000126dc,0x000124db},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- }
- },
- { /* version 12 */
- { /* version 12, passes 0 */
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x00009252,0x00009292,0x00009493,0x00009493},
- {0x00000000,0x00000000,0x00001249,0x00009292,
- 0x0000a493,0x0000a49b,0x0000a49b,0x00009493},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0000a493,0x000124db,0x000124db,0x0000a49b},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x000126dc,0x000126dc,0x0000a49b},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0001249b,0x000126dc,0x000136e4,0x000124db},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x000126dc,0x000136e4,0x000136e4,0x000126dc},
- {0x00000000,0x00000000,0x00009292,0x0000a49b,
- 0x000126dc,0x0001b724,0x0001b725,0x000126dc},
- {0x00000000,0x00000000,0x00009292,0x0000a49b,
- 0x000136e4,0x0001b724,0x0001b92d,0x000136e4},
- {0x00000000,0x00000000,0x00009492,0x0000a49b,
- 0x000136e4,0x0001b724,0x0001b92d,0x0001b724},
- {0x00000000,0x00000000,0x00009492,0x000124db,
- 0x000136e4,0x0001b724,0x0001b92d,0x0001b724},
- {0x00000000,0x00000000,0x00009492,0x000124db,
- 0x000136e4,0x0001b925,0x0001b92d,0x0001b925},
- {0x00000000,0x00000000,0x00009492,0x000124db,
- 0x0001b724,0x0001b925,0x0001c96e,0x0001c92d},
- {0x00000000,0x00000000,0x0000a492,0x000124db,
- 0x0001b724,0x0001c92d,0x0001c96e,0x0001c92d},
- {0x00000000,0x00000000,0x0000a492,0x000124db,
- 0x0001b724,0x0001c92d,0x00024b76,0x0002496e},
- {0x00000000,0x00000000,0x00012492,0x000126db,
- 0x0001c924,0x00024b6d,0x0002ddb6,0x00025bbf},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- },
- { /* version 12, passes 1 */
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x0000124a,0x0000124a,0x00001252,0x00001252},
- {0x00000000,0x00000000,0x00001249,0x00009292,
- 0x00009492,0x00009252,0x00001252,0x00001252},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x00009292,0x00001252,0x00001252},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0000a493,0x0000a49b,0x00009292,0x00009292},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0000a493,0x0000a49b,0x00009292,0x00009292},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0001249b,0x0000a49b,0x00009493,0x00009292},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x000124db,0x000124db,0x00009493,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x000124db,0x000124db,0x0000a49b,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x000124db,
- 0x000126dc,0x000124db,0x0000a49b,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x000124db,
- 0x000126dc,0x000126dc,0x0000a49b,0x0000a49b},
- {0x00000000,0x00000000,0x0000924a,0x000124db,
- 0x000136e4,0x000126dc,0x000124db,0x0000a49b},
- {0x00000000,0x00000000,0x00009492,0x000126db,
- 0x000136e4,0x000126dc,0x000124db,0x0000a49b},
- {0x00000000,0x00000000,0x00009492,0x000126db,
- 0x0001b724,0x000136e4,0x000126dc,0x000124db},
- {0x00000000,0x00000000,0x00009492,0x000126db,
- 0x0001b724,0x000136e4,0x000126dc,0x000124db},
- {0x00000000,0x00000000,0x0000a492,0x000136db,
- 0x0001c924,0x0001b724,0x000136e4,0x000126dc},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- }
- },
- { /* version 13 */
- { /* version 13, passes 0 */
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x00009252,0x00009292,0x00009493,0x00009493},
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0000a493,0x000124db,0x000126dc,0x00009493},
- {0x00000000,0x00000000,0x00001249,0x0000a49b,
- 0x0001249b,0x000126dc,0x000126dc,0x0000a49b},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0001249b,0x000126dc,0x000136e4,0x0000a49b},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x000126dc,0x000136e4,0x0001b725,0x000124db},
- {0x00000000,0x00000000,0x00009292,0x0000a49b,
- 0x000136e4,0x0001b724,0x0001b725,0x000126dc},
- {0x00000000,0x00000000,0x00009292,0x000124db,
- 0x000136e4,0x0001b724,0x0001b725,0x000126dc},
- {0x00000000,0x00000000,0x00009492,0x000124db,
- 0x000136e4,0x0001b724,0x0001c96e,0x000136e4},
- {0x00000000,0x00000000,0x00009492,0x000124db,
- 0x000136e4,0x0001c92d,0x0001c96e,0x0001b724},
- {0x00000000,0x00000000,0x0000a492,0x000124db,
- 0x000136e4,0x0001c92d,0x0001c96e,0x0001b724},
- {0x00000000,0x00000000,0x0000a492,0x000124db,
- 0x0001b724,0x0001c92d,0x0001c96e,0x0001b925},
- {0x00000000,0x00000000,0x0000a492,0x000126db,
- 0x0001b724,0x0001c92d,0x00024b76,0x0001c92d},
- {0x00000000,0x00000000,0x0000a492,0x000126db,
- 0x0001b924,0x0001c92d,0x00024b76,0x0001c92d},
- {0x00000000,0x00000000,0x0000a492,0x000126db,
- 0x0001b924,0x0001c92d,0x00024b76,0x0002496e},
- {0x00000000,0x00000000,0x00012492,0x000136db,
- 0x00024924,0x00024b6d,0x0002ddb6,0x00025bbf},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- },
- { /* version 13, passes 1 */
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x0000124a,0x0000124a,0x00001252,0x00001252},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x00009492,0x00009292,0x00001252,0x00001252},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0000a493,0x0000a49b,0x00001252,0x00001252},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0000a493,0x0000a49b,0x00009292,0x00009292},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0000a493,0x0000a49b,0x00009292,0x00009292},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x000126dc,0x0000a49b,0x00009493,0x00009292},
- {0x00000000,0x00000000,0x0000924a,0x000124db,
- 0x000126dc,0x000124db,0x00009493,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x000124db,
- 0x000136e4,0x000124db,0x0000a49b,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x000136db,
- 0x0001b724,0x000124db,0x0000a49b,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x000136db,
- 0x0001b724,0x000126dc,0x0000a49b,0x0000a49b},
- {0x00000000,0x00000000,0x00009292,0x000136db,
- 0x0001b724,0x000126dc,0x000124db,0x0000a49b},
- {0x00000000,0x00000000,0x00009492,0x000136db,
- 0x0001b724,0x000126dc,0x000124db,0x0000a49b},
- {0x00000000,0x00000000,0x0000a492,0x000136db,
- 0x0001b724,0x000136e4,0x000126dc,0x000124db},
- {0x00000000,0x00000000,0x0000a492,0x000136db,
- 0x0001b724,0x000136e4,0x000126dc,0x000124db},
- {0x00000000,0x00000000,0x00012492,0x0001b6db,
- 0x0001c924,0x0001b724,0x000136e4,0x000126dc},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- }
- },
- { /* version 14 */
- { /* version 14, passes 0 */
- {0x00000000,0x00000000,0x00001249,0x0000924a,
- 0x00009292,0x00009493,0x00009493,0x00009493},
- {0x00000000,0x00000000,0x00001249,0x0000a49b,
- 0x0000a493,0x000124db,0x000126dc,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0001249b,0x000126dc,0x000136e4,0x0000a49b},
- {0x00000000,0x00000000,0x0000924a,0x000124db,
- 0x000126dc,0x000136e4,0x0001b725,0x000124db},
- {0x00000000,0x00000000,0x00009292,0x000124db,
- 0x000126dc,0x0001b724,0x0001b92d,0x000126dc},
- {0x00000000,0x00000000,0x00009492,0x000124db,
- 0x000136e4,0x0001b724,0x0001b92d,0x000126dc},
- {0x00000000,0x00000000,0x00009492,0x000124db,
- 0x000136e4,0x0001c92d,0x0001c96e,0x000136e4},
- {0x00000000,0x00000000,0x00009492,0x000124db,
- 0x0001b724,0x0001c92d,0x0001c96e,0x0001b724},
- {0x00000000,0x00000000,0x0000a492,0x000124db,
- 0x0001b724,0x0001c92d,0x00024b76,0x0001b925},
- {0x00000000,0x00000000,0x0000a492,0x000126db,
- 0x0001b724,0x0001c92d,0x00024b76,0x0001c92d},
- {0x00000000,0x00000000,0x0000a492,0x000126db,
- 0x0001b724,0x0001c92d,0x00024b76,0x0001c92d},
- {0x00000000,0x00000000,0x0000a492,0x000136db,
- 0x0001b724,0x0001c92d,0x00024b76,0x0002496e},
- {0x00000000,0x00000000,0x0000a492,0x000136db,
- 0x0001b924,0x0002496d,0x00024b76,0x00024b77},
- {0x00000000,0x00000000,0x0000a492,0x000136db,
- 0x0001b924,0x00024b6d,0x0002ddb6,0x00025bbf},
- {0x00000000,0x00000000,0x00012492,0x0001b6db,
- 0x00024924,0x0002db6d,0x00036db6,0x0002efff},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- },
- { /* version 14, passes 1 */
- {0x00000000,0x00000000,0x00001249,0x00001249,
- 0x0000124a,0x0000124a,0x00001252,0x00001252},
- {0x00000000,0x00000000,0x0000924a,0x00009493,
- 0x0000a493,0x00009292,0x00001252,0x00001252},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0000a493,0x0000a49b,0x00001252,0x00001252},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0001249b,0x000136e4,0x00009292,0x00009292},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0001249b,0x000136e4,0x00009292,0x00009292},
- {0x00000000,0x00000000,0x0000924a,0x000124db,
- 0x000136e4,0x000136e4,0x00009493,0x00009292},
- {0x00000000,0x00000000,0x00009492,0x000136db,
- 0x0001b724,0x000136e4,0x00009493,0x00009493},
- {0x00000000,0x00000000,0x00009492,0x000136db,
- 0x0001b724,0x000136e4,0x0000a49b,0x00009493},
- {0x00000000,0x00000000,0x00009492,0x000136db,
- 0x0001b724,0x000136e4,0x0000a49b,0x00009493},
- {0x00000000,0x00000000,0x00009492,0x000136db,
- 0x0001b724,0x000136e4,0x0000a49b,0x0000a49b},
- {0x00000000,0x00000000,0x0000a492,0x000136db,
- 0x0001b724,0x000136e4,0x000124db,0x0000a49b},
- {0x00000000,0x00000000,0x0000a492,0x000136db,
- 0x0001b724,0x000136e4,0x000124db,0x0000a49b},
- {0x00000000,0x00000000,0x0000a492,0x000136db,
- 0x0001b724,0x000136e4,0x000126dc,0x000124db},
- {0x00000000,0x00000000,0x0000a492,0x000136db,
- 0x0001b724,0x000136e4,0x000126dc,0x000124db},
- {0x00000000,0x00000000,0x00012492,0x0001b6db,
- 0x0001c924,0x0001b724,0x000136e4,0x000126dc},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- }
- },
- { /* version 15 */
- { /* version 15, passes 0 */
- {0x00000000,0x00000000,0x00001249,0x00009493,
- 0x0000a493,0x0000a49b,0x000124db,0x000124db},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0001249b,0x000126dc,0x000136e4,0x000124db},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x000126dc,0x0001b724,0x0001b725,0x000126dc},
- {0x00000000,0x00000000,0x0000924a,0x000124db,
- 0x000136e4,0x0001b724,0x0001b92d,0x000126dc},
- {0x00000000,0x00000000,0x00009492,0x000124db,
- 0x000136e4,0x0001b925,0x0001c96e,0x000136e4},
- {0x00000000,0x00000000,0x00009492,0x000124db,
- 0x0001b724,0x0001c92d,0x0001c96e,0x0001b724},
- {0x00000000,0x00000000,0x0000a492,0x000124db,
- 0x0001b724,0x0001c92d,0x0001c96e,0x0001b724},
- {0x00000000,0x00000000,0x0000a492,0x000126db,
- 0x0001b724,0x0001c92d,0x0001c96e,0x0001b925},
- {0x00000000,0x00000000,0x0000a492,0x000126db,
- 0x0001b924,0x0001c92d,0x00024b76,0x0001c92d},
- {0x00000000,0x00000000,0x0000a492,0x000136db,
- 0x0001b924,0x0001c92d,0x00024b76,0x0001c92d},
- {0x00000000,0x00000000,0x0000a492,0x000136db,
- 0x0001b924,0x0002496d,0x00024b76,0x0002496e},
- {0x00000000,0x00000000,0x0000a492,0x000136db,
- 0x0001c924,0x0002496d,0x00025bb6,0x00024b77},
- {0x00000000,0x00000000,0x0000a492,0x000136db,
- 0x0001c924,0x00024b6d,0x00025bb6,0x00024b77},
- {0x00000000,0x00000000,0x00012492,0x000136db,
- 0x0001c924,0x00024b6d,0x0002ddb6,0x00025bbf},
- {0x00000000,0x00000000,0x00012492,0x0001b6db,
- 0x00024924,0x0002db6d,0x00036db6,0x0002efff},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- },
- { /* version 15, passes 1 */
- {0x00000000,0x00000000,0x0000924a,0x0000924a,
- 0x00009292,0x00009292,0x00009292,0x00009292},
- {0x00000000,0x00000000,0x0000924a,0x0000a49b,
- 0x0000a493,0x000124db,0x00009292,0x00009292},
- {0x00000000,0x00000000,0x0000924a,0x000124db,
- 0x000124db,0x0001b724,0x00009493,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x000124db,
- 0x000126dc,0x0001b724,0x00009493,0x00009493},
- {0x00000000,0x00000000,0x0000924a,0x000124db,
- 0x000136e4,0x0001b724,0x0000a49b,0x0000a49b},
- {0x00000000,0x00000000,0x00009292,0x000136db,
- 0x0001b724,0x0001b724,0x0000a49b,0x0000a49b},
- {0x00000000,0x00000000,0x00009492,0x000136db,
- 0x0001c924,0x0001b724,0x000124db,0x000124db},
- {0x00000000,0x00000000,0x00009492,0x000136db,
- 0x0001c924,0x0001b724,0x000124db,0x000124db},
- {0x00000000,0x00000000,0x0000a492,0x000136db,
- 0x0001c924,0x0001b724,0x000126dc,0x000126dc},
- {0x00000000,0x00000000,0x0000a492,0x000136db,
- 0x0001c924,0x0001b925,0x000126dc,0x000126dc},
- {0x00000000,0x00000000,0x0000a492,0x000136db,
- 0x0001c924,0x0001b925,0x000136e4,0x000136e4},
- {0x00000000,0x00000000,0x0000a492,0x000136db,
- 0x0001c924,0x0001b925,0x000136e4,0x000136e4},
- {0x00000000,0x00000000,0x0000a492,0x000136db,
- 0x0001c924,0x0001b925,0x0001b725,0x0001b724},
- {0x00000000,0x00000000,0x00012492,0x000136db,
- 0x0001c924,0x0001b925,0x0001b725,0x0001b724},
- {0x00000000,0x00000000,0x00012492,0x0001b6db,
- 0x00024924,0x0002496d,0x0001b92d,0x0001b925},
- {0x00000000,0x00000000,0x00000000,0x00000000,
- 0x00000000,0x00000000,0x00000000,0x00000000}
- }
- }
-};
+++ /dev/null
-/* Linux driver for Philips webcam
- (C) 2004-2006 Luc Saillard (luc@saillard.org)
-
- NOTE: this version of pwc is an unofficial (modified) release of pwc & pcwx
- driver and thus may have bugs that are not present in the original version.
- Please send bug reports and support requests to <luc@saillard.org>.
- The decompression routines have been implemented by reverse-engineering the
- Nemosoft binary pwcx module. Caveat emptor.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-*/
-
-
-
-/* This tables contains entries for the 675/680/690 (Timon) camera, with
- 4 different qualities (no compression, low, medium, high).
- It lists the bandwidth requirements for said mode by its alternate interface
- number. An alternate of 0 means that the mode is unavailable.
-
- There are 6 * 4 * 4 entries:
- 6 different resolutions subqcif, qsif, qcif, sif, cif, vga
- 6 framerates: 5, 10, 15, 20, 25, 30
- 4 compression modi: none, low, medium, high
-
- When an uncompressed mode is not available, the next available compressed mode
- will be chosen (unless the decompressor is absent). Sometimes there are only
- 1 or 2 compressed modes available; in that case entries are duplicated.
-*/
-
-#ifndef PWC_TIMON_H
-#define PWC_TIMON_H
-
-#include "pwc.h"
-
-#define PWC_FPS_MAX_TIMON 6
-
-struct Timon_table_entry
-{
- char alternate; /* USB alternate interface */
- unsigned short packetsize; /* Normal packet size */
- unsigned short bandlength; /* Bandlength when decompressing */
- unsigned char mode[13]; /* precomputed mode settings for cam */
-};
-
-extern const struct Timon_table_entry Timon_table[PSZ_MAX][PWC_FPS_MAX_TIMON][4];
-extern const unsigned int TimonRomTable [16][2][16][8];
-extern const unsigned int Timon_fps_vector[PWC_FPS_MAX_TIMON];
-
-#endif
-
-
+++ /dev/null
-/* Linux driver for Philips webcam
- Decompression frontend.
- (C) 1999-2003 Nemosoft Unv.
- (C) 2004-2006 Luc Saillard (luc@saillard.org)
-
- NOTE: this version of pwc is an unofficial (modified) release of pwc & pcwx
- driver and thus may have bugs that are not present in the original version.
- Please send bug reports and support requests to <luc@saillard.org>.
- The decompression routines have been implemented by reverse-engineering the
- Nemosoft binary pwcx module. Caveat emptor.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
- vim: set ts=8:
-*/
-
-#include <asm/current.h>
-#include <asm/types.h>
-
-#include "pwc.h"
-#include "pwc-dec1.h"
-#include "pwc-dec23.h"
-
-int pwc_decompress(struct pwc_device *pdev, struct pwc_frame_buf *fbuf)
-{
- int n, line, col;
- void *yuv, *image;
- u16 *src;
- u16 *dsty, *dstu, *dstv;
-
- image = vb2_plane_vaddr(&fbuf->vb, 0);
-
- yuv = fbuf->data + pdev->frame_header_size; /* Skip header */
-
- /* Raw format; that's easy... */
- if (pdev->pixfmt != V4L2_PIX_FMT_YUV420)
- {
- struct pwc_raw_frame *raw_frame = image;
- raw_frame->type = cpu_to_le16(pdev->type);
- raw_frame->vbandlength = cpu_to_le16(pdev->vbandlength);
- /* cmd_buf is always 4 bytes, but sometimes, only the
- * first 3 bytes is filled (Nala case). We can
- * determine this using the type of the webcam */
- memcpy(raw_frame->cmd, pdev->cmd_buf, 4);
- memcpy(raw_frame+1, yuv, pdev->frame_size);
- vb2_set_plane_payload(&fbuf->vb, 0,
- pdev->frame_size + sizeof(struct pwc_raw_frame));
- return 0;
- }
-
- vb2_set_plane_payload(&fbuf->vb, 0,
- pdev->width * pdev->height * 3 / 2);
-
- if (pdev->vbandlength == 0) {
- /* Uncompressed mode.
- *
- * We do some byte shuffling here to go from the
- * native format to YUV420P.
- */
- src = (u16 *)yuv;
- n = pdev->width * pdev->height;
- dsty = (u16 *)(image);
- dstu = (u16 *)(image + n);
- dstv = (u16 *)(image + n + n / 4);
-
- for (line = 0; line < pdev->height; line++) {
- for (col = 0; col < pdev->width; col += 4) {
- *dsty++ = *src++;
- *dsty++ = *src++;
- if (line & 1)
- *dstv++ = *src++;
- else
- *dstu++ = *src++;
- }
- }
-
- return 0;
- }
-
- /*
- * Compressed;
- * the decompressor routines will write the data in planar format
- * immediately.
- */
- if (DEVICE_USE_CODEC1(pdev->type)) {
-
- /* TODO & FIXME */
- PWC_ERROR("This chipset is not supported for now\n");
- return -ENXIO; /* No such device or address: missing decompressor */
-
- } else {
- pwc_dec23_decompress(pdev, yuv, image);
- }
- return 0;
-}
+++ /dev/null
-/* Linux driver for Philips webcam
- USB and Video4Linux interface part.
- (C) 1999-2004 Nemosoft Unv.
- (C) 2004-2006 Luc Saillard (luc@saillard.org)
- (C) 2011 Hans de Goede <hdegoede@redhat.com>
-
- NOTE: this version of pwc is an unofficial (modified) release of pwc & pcwx
- driver and thus may have bugs that are not present in the original version.
- Please send bug reports and support requests to <luc@saillard.org>.
- The decompression routines have been implemented by reverse-engineering the
- Nemosoft binary pwcx module. Caveat emptor.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-*/
-
-#include <linux/errno.h>
-#include <linux/init.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-#include <linux/poll.h>
-#include <linux/vmalloc.h>
-#include <linux/jiffies.h>
-#include <asm/io.h>
-
-#include "pwc.h"
-
-#define PWC_CID_CUSTOM(ctrl) ((V4L2_CID_USER_BASE | 0xf000) + custom_ ## ctrl)
-
-static int pwc_g_volatile_ctrl(struct v4l2_ctrl *ctrl);
-static int pwc_s_ctrl(struct v4l2_ctrl *ctrl);
-
-static const struct v4l2_ctrl_ops pwc_ctrl_ops = {
- .g_volatile_ctrl = pwc_g_volatile_ctrl,
- .s_ctrl = pwc_s_ctrl,
-};
-
-enum { awb_indoor, awb_outdoor, awb_fl, awb_manual, awb_auto };
-enum { custom_autocontour, custom_contour, custom_noise_reduction,
- custom_awb_speed, custom_awb_delay,
- custom_save_user, custom_restore_user, custom_restore_factory };
-
-const char * const pwc_auto_whitebal_qmenu[] = {
- "Indoor (Incandescant Lighting) Mode",
- "Outdoor (Sunlight) Mode",
- "Indoor (Fluorescent Lighting) Mode",
- "Manual Mode",
- "Auto Mode",
- NULL
-};
-
-static const struct v4l2_ctrl_config pwc_auto_white_balance_cfg = {
- .ops = &pwc_ctrl_ops,
- .id = V4L2_CID_AUTO_WHITE_BALANCE,
- .type = V4L2_CTRL_TYPE_MENU,
- .max = awb_auto,
- .qmenu = pwc_auto_whitebal_qmenu,
-};
-
-static const struct v4l2_ctrl_config pwc_autocontour_cfg = {
- .ops = &pwc_ctrl_ops,
- .id = PWC_CID_CUSTOM(autocontour),
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "Auto contour",
- .min = 0,
- .max = 1,
- .step = 1,
-};
-
-static const struct v4l2_ctrl_config pwc_contour_cfg = {
- .ops = &pwc_ctrl_ops,
- .id = PWC_CID_CUSTOM(contour),
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "Contour",
- .flags = V4L2_CTRL_FLAG_SLIDER,
- .min = 0,
- .max = 63,
- .step = 1,
-};
-
-static const struct v4l2_ctrl_config pwc_backlight_cfg = {
- .ops = &pwc_ctrl_ops,
- .id = V4L2_CID_BACKLIGHT_COMPENSATION,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .min = 0,
- .max = 1,
- .step = 1,
-};
-
-static const struct v4l2_ctrl_config pwc_flicker_cfg = {
- .ops = &pwc_ctrl_ops,
- .id = V4L2_CID_BAND_STOP_FILTER,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .min = 0,
- .max = 1,
- .step = 1,
-};
-
-static const struct v4l2_ctrl_config pwc_noise_reduction_cfg = {
- .ops = &pwc_ctrl_ops,
- .id = PWC_CID_CUSTOM(noise_reduction),
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "Dynamic Noise Reduction",
- .min = 0,
- .max = 3,
- .step = 1,
-};
-
-static const struct v4l2_ctrl_config pwc_save_user_cfg = {
- .ops = &pwc_ctrl_ops,
- .id = PWC_CID_CUSTOM(save_user),
- .type = V4L2_CTRL_TYPE_BUTTON,
- .name = "Save User Settings",
-};
-
-static const struct v4l2_ctrl_config pwc_restore_user_cfg = {
- .ops = &pwc_ctrl_ops,
- .id = PWC_CID_CUSTOM(restore_user),
- .type = V4L2_CTRL_TYPE_BUTTON,
- .name = "Restore User Settings",
-};
-
-static const struct v4l2_ctrl_config pwc_restore_factory_cfg = {
- .ops = &pwc_ctrl_ops,
- .id = PWC_CID_CUSTOM(restore_factory),
- .type = V4L2_CTRL_TYPE_BUTTON,
- .name = "Restore Factory Settings",
-};
-
-static const struct v4l2_ctrl_config pwc_awb_speed_cfg = {
- .ops = &pwc_ctrl_ops,
- .id = PWC_CID_CUSTOM(awb_speed),
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "Auto White Balance Speed",
- .min = 1,
- .max = 32,
- .step = 1,
-};
-
-static const struct v4l2_ctrl_config pwc_awb_delay_cfg = {
- .ops = &pwc_ctrl_ops,
- .id = PWC_CID_CUSTOM(awb_delay),
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "Auto White Balance Delay",
- .min = 0,
- .max = 63,
- .step = 1,
-};
-
-int pwc_init_controls(struct pwc_device *pdev)
-{
- struct v4l2_ctrl_handler *hdl;
- struct v4l2_ctrl_config cfg;
- int r, def;
-
- hdl = &pdev->ctrl_handler;
- r = v4l2_ctrl_handler_init(hdl, 20);
- if (r)
- return r;
-
- /* Brightness, contrast, saturation, gamma */
- r = pwc_get_u8_ctrl(pdev, GET_LUM_CTL, BRIGHTNESS_FORMATTER, &def);
- if (r || def > 127)
- def = 63;
- pdev->brightness = v4l2_ctrl_new_std(hdl, &pwc_ctrl_ops,
- V4L2_CID_BRIGHTNESS, 0, 127, 1, def);
-
- r = pwc_get_u8_ctrl(pdev, GET_LUM_CTL, CONTRAST_FORMATTER, &def);
- if (r || def > 63)
- def = 31;
- pdev->contrast = v4l2_ctrl_new_std(hdl, &pwc_ctrl_ops,
- V4L2_CID_CONTRAST, 0, 63, 1, def);
-
- if (pdev->type >= 675) {
- if (pdev->type < 730)
- pdev->saturation_fmt = SATURATION_MODE_FORMATTER2;
- else
- pdev->saturation_fmt = SATURATION_MODE_FORMATTER1;
- r = pwc_get_s8_ctrl(pdev, GET_CHROM_CTL, pdev->saturation_fmt,
- &def);
- if (r || def < -100 || def > 100)
- def = 0;
- pdev->saturation = v4l2_ctrl_new_std(hdl, &pwc_ctrl_ops,
- V4L2_CID_SATURATION, -100, 100, 1, def);
- }
-
- r = pwc_get_u8_ctrl(pdev, GET_LUM_CTL, GAMMA_FORMATTER, &def);
- if (r || def > 31)
- def = 15;
- pdev->gamma = v4l2_ctrl_new_std(hdl, &pwc_ctrl_ops,
- V4L2_CID_GAMMA, 0, 31, 1, def);
-
- /* auto white balance, red gain, blue gain */
- r = pwc_get_u8_ctrl(pdev, GET_CHROM_CTL, WB_MODE_FORMATTER, &def);
- if (r || def > awb_auto)
- def = awb_auto;
- cfg = pwc_auto_white_balance_cfg;
- cfg.name = v4l2_ctrl_get_name(cfg.id);
- cfg.def = def;
- pdev->auto_white_balance = v4l2_ctrl_new_custom(hdl, &cfg, NULL);
- /* check auto controls to avoid NULL deref in v4l2_ctrl_auto_cluster */
- if (!pdev->auto_white_balance)
- return hdl->error;
-
- r = pwc_get_u8_ctrl(pdev, GET_CHROM_CTL,
- PRESET_MANUAL_RED_GAIN_FORMATTER, &def);
- if (r)
- def = 127;
- pdev->red_balance = v4l2_ctrl_new_std(hdl, &pwc_ctrl_ops,
- V4L2_CID_RED_BALANCE, 0, 255, 1, def);
-
- r = pwc_get_u8_ctrl(pdev, GET_CHROM_CTL,
- PRESET_MANUAL_BLUE_GAIN_FORMATTER, &def);
- if (r)
- def = 127;
- pdev->blue_balance = v4l2_ctrl_new_std(hdl, &pwc_ctrl_ops,
- V4L2_CID_BLUE_BALANCE, 0, 255, 1, def);
-
- v4l2_ctrl_auto_cluster(3, &pdev->auto_white_balance, awb_manual, true);
-
- /* autogain, gain */
- r = pwc_get_u8_ctrl(pdev, GET_LUM_CTL, AGC_MODE_FORMATTER, &def);
- if (r || (def != 0 && def != 0xff))
- def = 0;
- /* Note a register value if 0 means auto gain is on */
- pdev->autogain = v4l2_ctrl_new_std(hdl, &pwc_ctrl_ops,
- V4L2_CID_AUTOGAIN, 0, 1, 1, def == 0);
- if (!pdev->autogain)
- return hdl->error;
-
- r = pwc_get_u8_ctrl(pdev, GET_LUM_CTL, PRESET_AGC_FORMATTER, &def);
- if (r || def > 63)
- def = 31;
- pdev->gain = v4l2_ctrl_new_std(hdl, &pwc_ctrl_ops,
- V4L2_CID_GAIN, 0, 63, 1, def);
-
- /* auto exposure, exposure */
- if (DEVICE_USE_CODEC2(pdev->type)) {
- r = pwc_get_u8_ctrl(pdev, GET_LUM_CTL, SHUTTER_MODE_FORMATTER,
- &def);
- if (r || (def != 0 && def != 0xff))
- def = 0;
- /*
- * def = 0 auto, def = ff manual
- * menu idx 0 = auto, idx 1 = manual
- */
- pdev->exposure_auto = v4l2_ctrl_new_std_menu(hdl,
- &pwc_ctrl_ops,
- V4L2_CID_EXPOSURE_AUTO,
- 1, 0, def != 0);
- if (!pdev->exposure_auto)
- return hdl->error;
-
- /* GET_LUM_CTL, PRESET_SHUTTER_FORMATTER is unreliable */
- r = pwc_get_u16_ctrl(pdev, GET_STATUS_CTL,
- READ_SHUTTER_FORMATTER, &def);
- if (r || def > 655)
- def = 655;
- pdev->exposure = v4l2_ctrl_new_std(hdl, &pwc_ctrl_ops,
- V4L2_CID_EXPOSURE, 0, 655, 1, def);
- /* CODEC2: separate auto gain & auto exposure */
- v4l2_ctrl_auto_cluster(2, &pdev->autogain, 0, true);
- v4l2_ctrl_auto_cluster(2, &pdev->exposure_auto,
- V4L2_EXPOSURE_MANUAL, true);
- } else if (DEVICE_USE_CODEC3(pdev->type)) {
- /* GET_LUM_CTL, PRESET_SHUTTER_FORMATTER is unreliable */
- r = pwc_get_u16_ctrl(pdev, GET_STATUS_CTL,
- READ_SHUTTER_FORMATTER, &def);
- if (r || def > 255)
- def = 255;
- pdev->exposure = v4l2_ctrl_new_std(hdl, &pwc_ctrl_ops,
- V4L2_CID_EXPOSURE, 0, 255, 1, def);
- /* CODEC3: both gain and exposure controlled by autogain */
- pdev->autogain_expo_cluster[0] = pdev->autogain;
- pdev->autogain_expo_cluster[1] = pdev->gain;
- pdev->autogain_expo_cluster[2] = pdev->exposure;
- v4l2_ctrl_auto_cluster(3, pdev->autogain_expo_cluster,
- 0, true);
- }
-
- /* color / bw setting */
- r = pwc_get_u8_ctrl(pdev, GET_CHROM_CTL, COLOUR_MODE_FORMATTER,
- &def);
- if (r || (def != 0 && def != 0xff))
- def = 0xff;
- /* def = 0 bw, def = ff color, menu idx 0 = color, idx 1 = bw */
- pdev->colorfx = v4l2_ctrl_new_std_menu(hdl, &pwc_ctrl_ops,
- V4L2_CID_COLORFX, 1, 0, def == 0);
-
- /* autocontour, contour */
- r = pwc_get_u8_ctrl(pdev, GET_LUM_CTL, AUTO_CONTOUR_FORMATTER, &def);
- if (r || (def != 0 && def != 0xff))
- def = 0;
- cfg = pwc_autocontour_cfg;
- cfg.def = def == 0;
- pdev->autocontour = v4l2_ctrl_new_custom(hdl, &cfg, NULL);
- if (!pdev->autocontour)
- return hdl->error;
-
- r = pwc_get_u8_ctrl(pdev, GET_LUM_CTL, PRESET_CONTOUR_FORMATTER, &def);
- if (r || def > 63)
- def = 31;
- cfg = pwc_contour_cfg;
- cfg.def = def;
- pdev->contour = v4l2_ctrl_new_custom(hdl, &cfg, NULL);
-
- v4l2_ctrl_auto_cluster(2, &pdev->autocontour, 0, false);
-
- /* backlight */
- r = pwc_get_u8_ctrl(pdev, GET_LUM_CTL,
- BACK_LIGHT_COMPENSATION_FORMATTER, &def);
- if (r || (def != 0 && def != 0xff))
- def = 0;
- cfg = pwc_backlight_cfg;
- cfg.name = v4l2_ctrl_get_name(cfg.id);
- cfg.def = def == 0;
- pdev->backlight = v4l2_ctrl_new_custom(hdl, &cfg, NULL);
-
- /* flikker rediction */
- r = pwc_get_u8_ctrl(pdev, GET_LUM_CTL,
- FLICKERLESS_MODE_FORMATTER, &def);
- if (r || (def != 0 && def != 0xff))
- def = 0;
- cfg = pwc_flicker_cfg;
- cfg.name = v4l2_ctrl_get_name(cfg.id);
- cfg.def = def == 0;
- pdev->flicker = v4l2_ctrl_new_custom(hdl, &cfg, NULL);
-
- /* Dynamic noise reduction */
- r = pwc_get_u8_ctrl(pdev, GET_LUM_CTL,
- DYNAMIC_NOISE_CONTROL_FORMATTER, &def);
- if (r || def > 3)
- def = 2;
- cfg = pwc_noise_reduction_cfg;
- cfg.def = def;
- pdev->noise_reduction = v4l2_ctrl_new_custom(hdl, &cfg, NULL);
-
- /* Save / Restore User / Factory Settings */
- pdev->save_user = v4l2_ctrl_new_custom(hdl, &pwc_save_user_cfg, NULL);
- pdev->restore_user = v4l2_ctrl_new_custom(hdl, &pwc_restore_user_cfg,
- NULL);
- if (pdev->restore_user)
- pdev->restore_user->flags |= V4L2_CTRL_FLAG_UPDATE;
- pdev->restore_factory = v4l2_ctrl_new_custom(hdl,
- &pwc_restore_factory_cfg,
- NULL);
- if (pdev->restore_factory)
- pdev->restore_factory->flags |= V4L2_CTRL_FLAG_UPDATE;
-
- /* Auto White Balance speed & delay */
- r = pwc_get_u8_ctrl(pdev, GET_CHROM_CTL,
- AWB_CONTROL_SPEED_FORMATTER, &def);
- if (r || def < 1 || def > 32)
- def = 1;
- cfg = pwc_awb_speed_cfg;
- cfg.def = def;
- pdev->awb_speed = v4l2_ctrl_new_custom(hdl, &cfg, NULL);
-
- r = pwc_get_u8_ctrl(pdev, GET_CHROM_CTL,
- AWB_CONTROL_DELAY_FORMATTER, &def);
- if (r || def > 63)
- def = 0;
- cfg = pwc_awb_delay_cfg;
- cfg.def = def;
- pdev->awb_delay = v4l2_ctrl_new_custom(hdl, &cfg, NULL);
-
- if (!(pdev->features & FEATURE_MOTOR_PANTILT))
- return hdl->error;
-
- /* Motor pan / tilt / reset */
- pdev->motor_pan = v4l2_ctrl_new_std(hdl, &pwc_ctrl_ops,
- V4L2_CID_PAN_RELATIVE, -4480, 4480, 64, 0);
- if (!pdev->motor_pan)
- return hdl->error;
- pdev->motor_tilt = v4l2_ctrl_new_std(hdl, &pwc_ctrl_ops,
- V4L2_CID_TILT_RELATIVE, -1920, 1920, 64, 0);
- pdev->motor_pan_reset = v4l2_ctrl_new_std(hdl, &pwc_ctrl_ops,
- V4L2_CID_PAN_RESET, 0, 0, 0, 0);
- pdev->motor_tilt_reset = v4l2_ctrl_new_std(hdl, &pwc_ctrl_ops,
- V4L2_CID_TILT_RESET, 0, 0, 0, 0);
- v4l2_ctrl_cluster(4, &pdev->motor_pan);
-
- return hdl->error;
-}
-
-static void pwc_vidioc_fill_fmt(struct v4l2_format *f,
- int width, int height, u32 pixfmt)
-{
- memset(&f->fmt.pix, 0, sizeof(struct v4l2_pix_format));
- f->fmt.pix.width = width;
- f->fmt.pix.height = height;
- f->fmt.pix.field = V4L2_FIELD_NONE;
- f->fmt.pix.pixelformat = pixfmt;
- f->fmt.pix.bytesperline = f->fmt.pix.width;
- f->fmt.pix.sizeimage = f->fmt.pix.height * f->fmt.pix.width * 3 / 2;
- f->fmt.pix.colorspace = V4L2_COLORSPACE_SRGB;
- PWC_DEBUG_IOCTL("pwc_vidioc_fill_fmt() "
- "width=%d, height=%d, bytesperline=%d, sizeimage=%d, pixelformat=%c%c%c%c\n",
- f->fmt.pix.width,
- f->fmt.pix.height,
- f->fmt.pix.bytesperline,
- f->fmt.pix.sizeimage,
- (f->fmt.pix.pixelformat)&255,
- (f->fmt.pix.pixelformat>>8)&255,
- (f->fmt.pix.pixelformat>>16)&255,
- (f->fmt.pix.pixelformat>>24)&255);
-}
-
-/* ioctl(VIDIOC_TRY_FMT) */
-static int pwc_vidioc_try_fmt(struct pwc_device *pdev, struct v4l2_format *f)
-{
- int size;
-
- if (f->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) {
- PWC_DEBUG_IOCTL("Bad video type must be V4L2_BUF_TYPE_VIDEO_CAPTURE\n");
- return -EINVAL;
- }
-
- switch (f->fmt.pix.pixelformat) {
- case V4L2_PIX_FMT_YUV420:
- break;
- case V4L2_PIX_FMT_PWC1:
- if (DEVICE_USE_CODEC23(pdev->type)) {
- PWC_DEBUG_IOCTL("codec1 is only supported for old pwc webcam\n");
- return -EINVAL;
- }
- break;
- case V4L2_PIX_FMT_PWC2:
- if (DEVICE_USE_CODEC1(pdev->type)) {
- PWC_DEBUG_IOCTL("codec23 is only supported for new pwc webcam\n");
- return -EINVAL;
- }
- break;
- default:
- PWC_DEBUG_IOCTL("Unsupported pixel format\n");
- return -EINVAL;
-
- }
-
- size = pwc_get_size(pdev, f->fmt.pix.width, f->fmt.pix.height);
- pwc_vidioc_fill_fmt(f,
- pwc_image_sizes[size][0],
- pwc_image_sizes[size][1],
- f->fmt.pix.pixelformat);
-
- return 0;
-}
-
-/* ioctl(VIDIOC_SET_FMT) */
-
-static int pwc_s_fmt_vid_cap(struct file *file, void *fh, struct v4l2_format *f)
-{
- struct pwc_device *pdev = video_drvdata(file);
- int ret, pixelformat, compression = 0;
-
- ret = pwc_vidioc_try_fmt(pdev, f);
- if (ret < 0)
- return ret;
-
- if (vb2_is_busy(&pdev->vb_queue))
- return -EBUSY;
-
- pixelformat = f->fmt.pix.pixelformat;
-
- PWC_DEBUG_IOCTL("Trying to set format to: width=%d height=%d fps=%d "
- "format=%c%c%c%c\n",
- f->fmt.pix.width, f->fmt.pix.height, pdev->vframes,
- (pixelformat)&255,
- (pixelformat>>8)&255,
- (pixelformat>>16)&255,
- (pixelformat>>24)&255);
-
- ret = pwc_set_video_mode(pdev, f->fmt.pix.width, f->fmt.pix.height,
- pixelformat, 30, &compression, 0);
-
- PWC_DEBUG_IOCTL("pwc_set_video_mode(), return=%d\n", ret);
-
- pwc_vidioc_fill_fmt(f, pdev->width, pdev->height, pdev->pixfmt);
- return ret;
-}
-
-static int pwc_querycap(struct file *file, void *fh, struct v4l2_capability *cap)
-{
- struct pwc_device *pdev = video_drvdata(file);
-
- strcpy(cap->driver, PWC_NAME);
- strlcpy(cap->card, pdev->vdev.name, sizeof(cap->card));
- usb_make_path(pdev->udev, cap->bus_info, sizeof(cap->bus_info));
- cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING |
- V4L2_CAP_READWRITE;
- cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
- return 0;
-}
-
-static int pwc_enum_input(struct file *file, void *fh, struct v4l2_input *i)
-{
- if (i->index) /* Only one INPUT is supported */
- return -EINVAL;
-
- strlcpy(i->name, "Camera", sizeof(i->name));
- i->type = V4L2_INPUT_TYPE_CAMERA;
- return 0;
-}
-
-static int pwc_g_input(struct file *file, void *fh, unsigned int *i)
-{
- *i = 0;
- return 0;
-}
-
-static int pwc_s_input(struct file *file, void *fh, unsigned int i)
-{
- return i ? -EINVAL : 0;
-}
-
-static int pwc_g_volatile_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct pwc_device *pdev =
- container_of(ctrl->handler, struct pwc_device, ctrl_handler);
- int ret = 0;
-
- switch (ctrl->id) {
- case V4L2_CID_AUTO_WHITE_BALANCE:
- if (pdev->color_bal_valid &&
- (pdev->auto_white_balance->val != awb_auto ||
- time_before(jiffies,
- pdev->last_color_bal_update + HZ / 4))) {
- pdev->red_balance->val = pdev->last_red_balance;
- pdev->blue_balance->val = pdev->last_blue_balance;
- break;
- }
- ret = pwc_get_u8_ctrl(pdev, GET_STATUS_CTL,
- READ_RED_GAIN_FORMATTER,
- &pdev->red_balance->val);
- if (ret)
- break;
- ret = pwc_get_u8_ctrl(pdev, GET_STATUS_CTL,
- READ_BLUE_GAIN_FORMATTER,
- &pdev->blue_balance->val);
- if (ret)
- break;
- pdev->last_red_balance = pdev->red_balance->val;
- pdev->last_blue_balance = pdev->blue_balance->val;
- pdev->last_color_bal_update = jiffies;
- pdev->color_bal_valid = true;
- break;
- case V4L2_CID_AUTOGAIN:
- if (pdev->gain_valid && time_before(jiffies,
- pdev->last_gain_update + HZ / 4)) {
- pdev->gain->val = pdev->last_gain;
- break;
- }
- ret = pwc_get_u8_ctrl(pdev, GET_STATUS_CTL,
- READ_AGC_FORMATTER, &pdev->gain->val);
- if (ret)
- break;
- pdev->last_gain = pdev->gain->val;
- pdev->last_gain_update = jiffies;
- pdev->gain_valid = true;
- if (!DEVICE_USE_CODEC3(pdev->type))
- break;
- /* Fall through for CODEC3 where autogain also controls expo */
- case V4L2_CID_EXPOSURE_AUTO:
- if (pdev->exposure_valid && time_before(jiffies,
- pdev->last_exposure_update + HZ / 4)) {
- pdev->exposure->val = pdev->last_exposure;
- break;
- }
- ret = pwc_get_u16_ctrl(pdev, GET_STATUS_CTL,
- READ_SHUTTER_FORMATTER,
- &pdev->exposure->val);
- if (ret)
- break;
- pdev->last_exposure = pdev->exposure->val;
- pdev->last_exposure_update = jiffies;
- pdev->exposure_valid = true;
- break;
- default:
- ret = -EINVAL;
- }
-
- if (ret)
- PWC_ERROR("g_ctrl %s error %d\n", ctrl->name, ret);
-
- return ret;
-}
-
-static int pwc_set_awb(struct pwc_device *pdev)
-{
- int ret;
-
- if (pdev->auto_white_balance->is_new) {
- ret = pwc_set_u8_ctrl(pdev, SET_CHROM_CTL,
- WB_MODE_FORMATTER,
- pdev->auto_white_balance->val);
- if (ret)
- return ret;
-
- if (pdev->auto_white_balance->val != awb_manual)
- pdev->color_bal_valid = false; /* Force cache update */
-
- /*
- * If this is a preset, update our red / blue balance values
- * so that events get generated for the new preset values
- */
- if (pdev->auto_white_balance->val == awb_indoor ||
- pdev->auto_white_balance->val == awb_outdoor ||
- pdev->auto_white_balance->val == awb_fl)
- pwc_g_volatile_ctrl(pdev->auto_white_balance);
- }
- if (pdev->auto_white_balance->val != awb_manual)
- return 0;
-
- if (pdev->red_balance->is_new) {
- ret = pwc_set_u8_ctrl(pdev, SET_CHROM_CTL,
- PRESET_MANUAL_RED_GAIN_FORMATTER,
- pdev->red_balance->val);
- if (ret)
- return ret;
- }
-
- if (pdev->blue_balance->is_new) {
- ret = pwc_set_u8_ctrl(pdev, SET_CHROM_CTL,
- PRESET_MANUAL_BLUE_GAIN_FORMATTER,
- pdev->blue_balance->val);
- if (ret)
- return ret;
- }
- return 0;
-}
-
-/* For CODEC2 models which have separate autogain and auto exposure */
-static int pwc_set_autogain(struct pwc_device *pdev)
-{
- int ret;
-
- if (pdev->autogain->is_new) {
- ret = pwc_set_u8_ctrl(pdev, SET_LUM_CTL,
- AGC_MODE_FORMATTER,
- pdev->autogain->val ? 0 : 0xff);
- if (ret)
- return ret;
-
- if (pdev->autogain->val)
- pdev->gain_valid = false; /* Force cache update */
- }
-
- if (pdev->autogain->val)
- return 0;
-
- if (pdev->gain->is_new) {
- ret = pwc_set_u8_ctrl(pdev, SET_LUM_CTL,
- PRESET_AGC_FORMATTER,
- pdev->gain->val);
- if (ret)
- return ret;
- }
- return 0;
-}
-
-/* For CODEC2 models which have separate autogain and auto exposure */
-static int pwc_set_exposure_auto(struct pwc_device *pdev)
-{
- int ret;
- int is_auto = pdev->exposure_auto->val == V4L2_EXPOSURE_AUTO;
-
- if (pdev->exposure_auto->is_new) {
- ret = pwc_set_u8_ctrl(pdev, SET_LUM_CTL,
- SHUTTER_MODE_FORMATTER,
- is_auto ? 0 : 0xff);
- if (ret)
- return ret;
-
- if (is_auto)
- pdev->exposure_valid = false; /* Force cache update */
- }
-
- if (is_auto)
- return 0;
-
- if (pdev->exposure->is_new) {
- ret = pwc_set_u16_ctrl(pdev, SET_LUM_CTL,
- PRESET_SHUTTER_FORMATTER,
- pdev->exposure->val);
- if (ret)
- return ret;
- }
- return 0;
-}
-
-/* For CODEC3 models which have autogain controlling both gain and exposure */
-static int pwc_set_autogain_expo(struct pwc_device *pdev)
-{
- int ret;
-
- if (pdev->autogain->is_new) {
- ret = pwc_set_u8_ctrl(pdev, SET_LUM_CTL,
- AGC_MODE_FORMATTER,
- pdev->autogain->val ? 0 : 0xff);
- if (ret)
- return ret;
-
- if (pdev->autogain->val) {
- pdev->gain_valid = false; /* Force cache update */
- pdev->exposure_valid = false; /* Force cache update */
- }
- }
-
- if (pdev->autogain->val)
- return 0;
-
- if (pdev->gain->is_new) {
- ret = pwc_set_u8_ctrl(pdev, SET_LUM_CTL,
- PRESET_AGC_FORMATTER,
- pdev->gain->val);
- if (ret)
- return ret;
- }
-
- if (pdev->exposure->is_new) {
- ret = pwc_set_u16_ctrl(pdev, SET_LUM_CTL,
- PRESET_SHUTTER_FORMATTER,
- pdev->exposure->val);
- if (ret)
- return ret;
- }
- return 0;
-}
-
-static int pwc_set_motor(struct pwc_device *pdev)
-{
- int ret;
-
- pdev->ctrl_buf[0] = 0;
- if (pdev->motor_pan_reset->is_new)
- pdev->ctrl_buf[0] |= 0x01;
- if (pdev->motor_tilt_reset->is_new)
- pdev->ctrl_buf[0] |= 0x02;
- if (pdev->motor_pan_reset->is_new || pdev->motor_tilt_reset->is_new) {
- ret = send_control_msg(pdev, SET_MPT_CTL,
- PT_RESET_CONTROL_FORMATTER,
- pdev->ctrl_buf, 1);
- if (ret < 0)
- return ret;
- }
-
- memset(pdev->ctrl_buf, 0, 4);
- if (pdev->motor_pan->is_new) {
- pdev->ctrl_buf[0] = pdev->motor_pan->val & 0xFF;
- pdev->ctrl_buf[1] = (pdev->motor_pan->val >> 8);
- }
- if (pdev->motor_tilt->is_new) {
- pdev->ctrl_buf[2] = pdev->motor_tilt->val & 0xFF;
- pdev->ctrl_buf[3] = (pdev->motor_tilt->val >> 8);
- }
- if (pdev->motor_pan->is_new || pdev->motor_tilt->is_new) {
- ret = send_control_msg(pdev, SET_MPT_CTL,
- PT_RELATIVE_CONTROL_FORMATTER,
- pdev->ctrl_buf, 4);
- if (ret < 0)
- return ret;
- }
-
- return 0;
-}
-
-static int pwc_s_ctrl(struct v4l2_ctrl *ctrl)
-{
- struct pwc_device *pdev =
- container_of(ctrl->handler, struct pwc_device, ctrl_handler);
- int ret = 0;
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- ret = pwc_set_u8_ctrl(pdev, SET_LUM_CTL,
- BRIGHTNESS_FORMATTER, ctrl->val);
- break;
- case V4L2_CID_CONTRAST:
- ret = pwc_set_u8_ctrl(pdev, SET_LUM_CTL,
- CONTRAST_FORMATTER, ctrl->val);
- break;
- case V4L2_CID_SATURATION:
- ret = pwc_set_s8_ctrl(pdev, SET_CHROM_CTL,
- pdev->saturation_fmt, ctrl->val);
- break;
- case V4L2_CID_GAMMA:
- ret = pwc_set_u8_ctrl(pdev, SET_LUM_CTL,
- GAMMA_FORMATTER, ctrl->val);
- break;
- case V4L2_CID_AUTO_WHITE_BALANCE:
- ret = pwc_set_awb(pdev);
- break;
- case V4L2_CID_AUTOGAIN:
- if (DEVICE_USE_CODEC2(pdev->type))
- ret = pwc_set_autogain(pdev);
- else if (DEVICE_USE_CODEC3(pdev->type))
- ret = pwc_set_autogain_expo(pdev);
- else
- ret = -EINVAL;
- break;
- case V4L2_CID_EXPOSURE_AUTO:
- if (DEVICE_USE_CODEC2(pdev->type))
- ret = pwc_set_exposure_auto(pdev);
- else
- ret = -EINVAL;
- break;
- case V4L2_CID_COLORFX:
- ret = pwc_set_u8_ctrl(pdev, SET_CHROM_CTL,
- COLOUR_MODE_FORMATTER,
- ctrl->val ? 0 : 0xff);
- break;
- case PWC_CID_CUSTOM(autocontour):
- if (pdev->autocontour->is_new) {
- ret = pwc_set_u8_ctrl(pdev, SET_LUM_CTL,
- AUTO_CONTOUR_FORMATTER,
- pdev->autocontour->val ? 0 : 0xff);
- }
- if (ret == 0 && pdev->contour->is_new) {
- ret = pwc_set_u8_ctrl(pdev, SET_LUM_CTL,
- PRESET_CONTOUR_FORMATTER,
- pdev->contour->val);
- }
- break;
- case V4L2_CID_BACKLIGHT_COMPENSATION:
- ret = pwc_set_u8_ctrl(pdev, SET_LUM_CTL,
- BACK_LIGHT_COMPENSATION_FORMATTER,
- ctrl->val ? 0 : 0xff);
- break;
- case V4L2_CID_BAND_STOP_FILTER:
- ret = pwc_set_u8_ctrl(pdev, SET_LUM_CTL,
- FLICKERLESS_MODE_FORMATTER,
- ctrl->val ? 0 : 0xff);
- break;
- case PWC_CID_CUSTOM(noise_reduction):
- ret = pwc_set_u8_ctrl(pdev, SET_LUM_CTL,
- DYNAMIC_NOISE_CONTROL_FORMATTER,
- ctrl->val);
- break;
- case PWC_CID_CUSTOM(save_user):
- ret = pwc_button_ctrl(pdev, SAVE_USER_DEFAULTS_FORMATTER);
- break;
- case PWC_CID_CUSTOM(restore_user):
- ret = pwc_button_ctrl(pdev, RESTORE_USER_DEFAULTS_FORMATTER);
- break;
- case PWC_CID_CUSTOM(restore_factory):
- ret = pwc_button_ctrl(pdev,
- RESTORE_FACTORY_DEFAULTS_FORMATTER);
- break;
- case PWC_CID_CUSTOM(awb_speed):
- ret = pwc_set_u8_ctrl(pdev, SET_CHROM_CTL,
- AWB_CONTROL_SPEED_FORMATTER,
- ctrl->val);
- break;
- case PWC_CID_CUSTOM(awb_delay):
- ret = pwc_set_u8_ctrl(pdev, SET_CHROM_CTL,
- AWB_CONTROL_DELAY_FORMATTER,
- ctrl->val);
- break;
- case V4L2_CID_PAN_RELATIVE:
- ret = pwc_set_motor(pdev);
- break;
- default:
- ret = -EINVAL;
- }
-
- if (ret)
- PWC_ERROR("s_ctrl %s error %d\n", ctrl->name, ret);
-
- return ret;
-}
-
-static int pwc_enum_fmt_vid_cap(struct file *file, void *fh, struct v4l2_fmtdesc *f)
-{
- struct pwc_device *pdev = video_drvdata(file);
-
- /* We only support two format: the raw format, and YUV */
- switch (f->index) {
- case 0:
- /* RAW format */
- f->pixelformat = pdev->type <= 646 ? V4L2_PIX_FMT_PWC1 : V4L2_PIX_FMT_PWC2;
- f->flags = V4L2_FMT_FLAG_COMPRESSED;
- strlcpy(f->description, "Raw Philips Webcam", sizeof(f->description));
- break;
- case 1:
- f->pixelformat = V4L2_PIX_FMT_YUV420;
- strlcpy(f->description, "4:2:0, planar, Y-Cb-Cr", sizeof(f->description));
- break;
- default:
- return -EINVAL;
- }
- return 0;
-}
-
-static int pwc_g_fmt_vid_cap(struct file *file, void *fh, struct v4l2_format *f)
-{
- struct pwc_device *pdev = video_drvdata(file);
-
- if (f->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
-
- PWC_DEBUG_IOCTL("ioctl(VIDIOC_G_FMT) return size %dx%d\n",
- pdev->width, pdev->height);
- pwc_vidioc_fill_fmt(f, pdev->width, pdev->height, pdev->pixfmt);
- return 0;
-}
-
-static int pwc_try_fmt_vid_cap(struct file *file, void *fh, struct v4l2_format *f)
-{
- struct pwc_device *pdev = video_drvdata(file);
-
- return pwc_vidioc_try_fmt(pdev, f);
-}
-
-static int pwc_enum_framesizes(struct file *file, void *fh,
- struct v4l2_frmsizeenum *fsize)
-{
- struct pwc_device *pdev = video_drvdata(file);
- unsigned int i = 0, index = fsize->index;
-
- if (fsize->pixel_format == V4L2_PIX_FMT_YUV420 ||
- (fsize->pixel_format == V4L2_PIX_FMT_PWC1 &&
- DEVICE_USE_CODEC1(pdev->type)) ||
- (fsize->pixel_format == V4L2_PIX_FMT_PWC2 &&
- DEVICE_USE_CODEC23(pdev->type))) {
- for (i = 0; i < PSZ_MAX; i++) {
- if (!(pdev->image_mask & (1UL << i)))
- continue;
- if (!index--) {
- fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE;
- fsize->discrete.width = pwc_image_sizes[i][0];
- fsize->discrete.height = pwc_image_sizes[i][1];
- return 0;
- }
- }
- }
- return -EINVAL;
-}
-
-static int pwc_enum_frameintervals(struct file *file, void *fh,
- struct v4l2_frmivalenum *fival)
-{
- struct pwc_device *pdev = video_drvdata(file);
- int size = -1;
- unsigned int i;
-
- for (i = 0; i < PSZ_MAX; i++) {
- if (pwc_image_sizes[i][0] == fival->width &&
- pwc_image_sizes[i][1] == fival->height) {
- size = i;
- break;
- }
- }
-
- /* TODO: Support raw format */
- if (size < 0 || fival->pixel_format != V4L2_PIX_FMT_YUV420)
- return -EINVAL;
-
- i = pwc_get_fps(pdev, fival->index, size);
- if (!i)
- return -EINVAL;
-
- fival->type = V4L2_FRMIVAL_TYPE_DISCRETE;
- fival->discrete.numerator = 1;
- fival->discrete.denominator = i;
-
- return 0;
-}
-
-static int pwc_g_parm(struct file *file, void *fh,
- struct v4l2_streamparm *parm)
-{
- struct pwc_device *pdev = video_drvdata(file);
-
- if (parm->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
-
- memset(parm, 0, sizeof(*parm));
-
- parm->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- parm->parm.capture.readbuffers = MIN_FRAMES;
- parm->parm.capture.capability |= V4L2_CAP_TIMEPERFRAME;
- parm->parm.capture.timeperframe.denominator = pdev->vframes;
- parm->parm.capture.timeperframe.numerator = 1;
-
- return 0;
-}
-
-static int pwc_s_parm(struct file *file, void *fh,
- struct v4l2_streamparm *parm)
-{
- struct pwc_device *pdev = video_drvdata(file);
- int compression = 0;
- int ret, fps;
-
- if (parm->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
-
- /* If timeperframe == 0, then reset the framerate to the nominal value.
- We pick a high framerate here, and let pwc_set_video_mode() figure
- out the best match. */
- if (parm->parm.capture.timeperframe.numerator == 0 ||
- parm->parm.capture.timeperframe.denominator == 0)
- fps = 30;
- else
- fps = parm->parm.capture.timeperframe.denominator /
- parm->parm.capture.timeperframe.numerator;
-
- if (vb2_is_busy(&pdev->vb_queue))
- return -EBUSY;
-
- ret = pwc_set_video_mode(pdev, pdev->width, pdev->height, pdev->pixfmt,
- fps, &compression, 0);
-
- pwc_g_parm(file, fh, parm);
-
- return ret;
-}
-
-const struct v4l2_ioctl_ops pwc_ioctl_ops = {
- .vidioc_querycap = pwc_querycap,
- .vidioc_enum_input = pwc_enum_input,
- .vidioc_g_input = pwc_g_input,
- .vidioc_s_input = pwc_s_input,
- .vidioc_enum_fmt_vid_cap = pwc_enum_fmt_vid_cap,
- .vidioc_g_fmt_vid_cap = pwc_g_fmt_vid_cap,
- .vidioc_s_fmt_vid_cap = pwc_s_fmt_vid_cap,
- .vidioc_try_fmt_vid_cap = pwc_try_fmt_vid_cap,
- .vidioc_reqbufs = vb2_ioctl_reqbufs,
- .vidioc_querybuf = vb2_ioctl_querybuf,
- .vidioc_qbuf = vb2_ioctl_qbuf,
- .vidioc_dqbuf = vb2_ioctl_dqbuf,
- .vidioc_streamon = vb2_ioctl_streamon,
- .vidioc_streamoff = vb2_ioctl_streamoff,
- .vidioc_log_status = v4l2_ctrl_log_status,
- .vidioc_enum_framesizes = pwc_enum_framesizes,
- .vidioc_enum_frameintervals = pwc_enum_frameintervals,
- .vidioc_g_parm = pwc_g_parm,
- .vidioc_s_parm = pwc_s_parm,
- .vidioc_subscribe_event = v4l2_ctrl_subscribe_event,
- .vidioc_unsubscribe_event = v4l2_event_unsubscribe,
-};
+++ /dev/null
-/* (C) 1999-2003 Nemosoft Unv.
- (C) 2004-2006 Luc Saillard (luc@saillard.org)
-
- NOTE: this version of pwc is an unofficial (modified) release of pwc & pcwx
- driver and thus may have bugs that are not present in the original version.
- Please send bug reports and support requests to <luc@saillard.org>.
- The decompression routines have been implemented by reverse-engineering the
- Nemosoft binary pwcx module. Caveat emptor.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-*/
-
-#ifndef PWC_H
-#define PWC_H
-
-#include <linux/module.h>
-#include <linux/usb.h>
-#include <linux/spinlock.h>
-#include <linux/wait.h>
-#include <linux/mutex.h>
-#include <linux/mm.h>
-#include <linux/slab.h>
-#include <asm/errno.h>
-#include <linux/videodev2.h>
-#include <media/v4l2-common.h>
-#include <media/v4l2-device.h>
-#include <media/v4l2-ioctl.h>
-#include <media/v4l2-ctrls.h>
-#include <media/v4l2-fh.h>
-#include <media/v4l2-event.h>
-#include <media/videobuf2-vmalloc.h>
-#ifdef CONFIG_USB_PWC_INPUT_EVDEV
-#include <linux/input.h>
-#endif
-#include "pwc-dec1.h"
-#include "pwc-dec23.h"
-
-/* Version block */
-#define PWC_VERSION "10.0.15"
-#define PWC_NAME "pwc"
-#define PFX PWC_NAME ": "
-
-
-/* Trace certain actions in the driver */
-#define PWC_DEBUG_LEVEL_MODULE (1<<0)
-#define PWC_DEBUG_LEVEL_PROBE (1<<1)
-#define PWC_DEBUG_LEVEL_OPEN (1<<2)
-#define PWC_DEBUG_LEVEL_READ (1<<3)
-#define PWC_DEBUG_LEVEL_MEMORY (1<<4)
-#define PWC_DEBUG_LEVEL_FLOW (1<<5)
-#define PWC_DEBUG_LEVEL_SIZE (1<<6)
-#define PWC_DEBUG_LEVEL_IOCTL (1<<7)
-#define PWC_DEBUG_LEVEL_TRACE (1<<8)
-
-#define PWC_DEBUG_MODULE(fmt, args...) PWC_DEBUG(MODULE, fmt, ##args)
-#define PWC_DEBUG_PROBE(fmt, args...) PWC_DEBUG(PROBE, fmt, ##args)
-#define PWC_DEBUG_OPEN(fmt, args...) PWC_DEBUG(OPEN, fmt, ##args)
-#define PWC_DEBUG_READ(fmt, args...) PWC_DEBUG(READ, fmt, ##args)
-#define PWC_DEBUG_MEMORY(fmt, args...) PWC_DEBUG(MEMORY, fmt, ##args)
-#define PWC_DEBUG_FLOW(fmt, args...) PWC_DEBUG(FLOW, fmt, ##args)
-#define PWC_DEBUG_SIZE(fmt, args...) PWC_DEBUG(SIZE, fmt, ##args)
-#define PWC_DEBUG_IOCTL(fmt, args...) PWC_DEBUG(IOCTL, fmt, ##args)
-#define PWC_DEBUG_TRACE(fmt, args...) PWC_DEBUG(TRACE, fmt, ##args)
-
-
-#ifdef CONFIG_USB_PWC_DEBUG
-
-#define PWC_DEBUG_LEVEL (PWC_DEBUG_LEVEL_MODULE)
-
-#define PWC_DEBUG(level, fmt, args...) do {\
- if ((PWC_DEBUG_LEVEL_ ##level) & pwc_trace) \
- printk(KERN_DEBUG PFX fmt, ##args); \
- } while (0)
-
-#define PWC_ERROR(fmt, args...) printk(KERN_ERR PFX fmt, ##args)
-#define PWC_WARNING(fmt, args...) printk(KERN_WARNING PFX fmt, ##args)
-#define PWC_INFO(fmt, args...) printk(KERN_INFO PFX fmt, ##args)
-#define PWC_TRACE(fmt, args...) PWC_DEBUG(TRACE, fmt, ##args)
-
-#else /* if ! CONFIG_USB_PWC_DEBUG */
-
-#define PWC_ERROR(fmt, args...) printk(KERN_ERR PFX fmt, ##args)
-#define PWC_WARNING(fmt, args...) printk(KERN_WARNING PFX fmt, ##args)
-#define PWC_INFO(fmt, args...) printk(KERN_INFO PFX fmt, ##args)
-#define PWC_TRACE(fmt, args...) do { } while(0)
-#define PWC_DEBUG(level, fmt, args...) do { } while(0)
-
-#define pwc_trace 0
-
-#endif
-
-/* Defines for ToUCam cameras */
-#define TOUCAM_HEADER_SIZE 8
-#define TOUCAM_TRAILER_SIZE 4
-
-#define FEATURE_MOTOR_PANTILT 0x0001
-#define FEATURE_CODEC1 0x0002
-#define FEATURE_CODEC2 0x0004
-
-#define MAX_WIDTH 640
-#define MAX_HEIGHT 480
-
-/* Ignore errors in the first N frames, to allow for startup delays */
-#define FRAME_LOWMARK 5
-
-/* Size and number of buffers for the ISO pipe. */
-#define MAX_ISO_BUFS 3
-#define ISO_FRAMES_PER_DESC 10
-#define ISO_MAX_FRAME_SIZE 960
-#define ISO_BUFFER_SIZE (ISO_FRAMES_PER_DESC * ISO_MAX_FRAME_SIZE)
-
-/* Maximum size after decompression is 640x480 YUV data, 1.5 * 640 * 480 */
-#define PWC_FRAME_SIZE (460800 + TOUCAM_HEADER_SIZE + TOUCAM_TRAILER_SIZE)
-
-/* Absolute minimum and maximum number of buffers available for mmap() */
-#define MIN_FRAMES 2
-#define MAX_FRAMES 16
-
-/* Some macros to quickly find the type of a webcam */
-#define DEVICE_USE_CODEC1(x) ((x)<675)
-#define DEVICE_USE_CODEC2(x) ((x)>=675 && (x)<700)
-#define DEVICE_USE_CODEC3(x) ((x)>=700)
-#define DEVICE_USE_CODEC23(x) ((x)>=675)
-
-/* Request types: video */
-#define SET_LUM_CTL 0x01
-#define GET_LUM_CTL 0x02
-#define SET_CHROM_CTL 0x03
-#define GET_CHROM_CTL 0x04
-#define SET_STATUS_CTL 0x05
-#define GET_STATUS_CTL 0x06
-#define SET_EP_STREAM_CTL 0x07
-#define GET_EP_STREAM_CTL 0x08
-#define GET_XX_CTL 0x09
-#define SET_XX_CTL 0x0A
-#define GET_XY_CTL 0x0B
-#define SET_XY_CTL 0x0C
-#define SET_MPT_CTL 0x0D
-#define GET_MPT_CTL 0x0E
-
-/* Selectors for the Luminance controls [GS]ET_LUM_CTL */
-#define AGC_MODE_FORMATTER 0x2000
-#define PRESET_AGC_FORMATTER 0x2100
-#define SHUTTER_MODE_FORMATTER 0x2200
-#define PRESET_SHUTTER_FORMATTER 0x2300
-#define PRESET_CONTOUR_FORMATTER 0x2400
-#define AUTO_CONTOUR_FORMATTER 0x2500
-#define BACK_LIGHT_COMPENSATION_FORMATTER 0x2600
-#define CONTRAST_FORMATTER 0x2700
-#define DYNAMIC_NOISE_CONTROL_FORMATTER 0x2800
-#define FLICKERLESS_MODE_FORMATTER 0x2900
-#define AE_CONTROL_SPEED 0x2A00
-#define BRIGHTNESS_FORMATTER 0x2B00
-#define GAMMA_FORMATTER 0x2C00
-
-/* Selectors for the Chrominance controls [GS]ET_CHROM_CTL */
-#define WB_MODE_FORMATTER 0x1000
-#define AWB_CONTROL_SPEED_FORMATTER 0x1100
-#define AWB_CONTROL_DELAY_FORMATTER 0x1200
-#define PRESET_MANUAL_RED_GAIN_FORMATTER 0x1300
-#define PRESET_MANUAL_BLUE_GAIN_FORMATTER 0x1400
-#define COLOUR_MODE_FORMATTER 0x1500
-#define SATURATION_MODE_FORMATTER1 0x1600
-#define SATURATION_MODE_FORMATTER2 0x1700
-
-/* Selectors for the Status controls [GS]ET_STATUS_CTL */
-#define SAVE_USER_DEFAULTS_FORMATTER 0x0200
-#define RESTORE_USER_DEFAULTS_FORMATTER 0x0300
-#define RESTORE_FACTORY_DEFAULTS_FORMATTER 0x0400
-#define READ_AGC_FORMATTER 0x0500
-#define READ_SHUTTER_FORMATTER 0x0600
-#define READ_RED_GAIN_FORMATTER 0x0700
-#define READ_BLUE_GAIN_FORMATTER 0x0800
-
-/* Formatters for the motorized pan & tilt [GS]ET_MPT_CTL */
-#define PT_RELATIVE_CONTROL_FORMATTER 0x01
-#define PT_RESET_CONTROL_FORMATTER 0x02
-#define PT_STATUS_FORMATTER 0x03
-
-/* Enumeration of image sizes */
-#define PSZ_SQCIF 0x00
-#define PSZ_QSIF 0x01
-#define PSZ_QCIF 0x02
-#define PSZ_SIF 0x03
-#define PSZ_CIF 0x04
-#define PSZ_VGA 0x05
-#define PSZ_MAX 6
-
-struct pwc_raw_frame {
- __le16 type; /* type of the webcam */
- __le16 vbandlength; /* Size of 4 lines compressed (used by the
- decompressor) */
- __u8 cmd[4]; /* the four byte of the command (in case of
- nala, only the first 3 bytes is filled) */
- __u8 rawframe[0]; /* frame_size = H / 4 * vbandlength */
-} __packed;
-
-/* intermediate buffers with raw data from the USB cam */
-struct pwc_frame_buf
-{
- struct vb2_buffer vb; /* common v4l buffer stuff -- must be first */
- struct list_head list;
- void *data;
- int filled; /* number of bytes filled */
-};
-
-struct pwc_device
-{
- struct video_device vdev;
- struct v4l2_device v4l2_dev;
-
- /* videobuf2 queue and queued buffers list */
- struct vb2_queue vb_queue;
- struct list_head queued_bufs;
- spinlock_t queued_bufs_lock; /* Protects queued_bufs */
-
- /* Note if taking both locks v4l2_lock must always be locked first! */
- struct mutex v4l2_lock; /* Protects everything else */
- struct mutex vb_queue_lock; /* Protects vb_queue and capt_file */
-
- /* Pointer to our usb_device, will be NULL after unplug */
- struct usb_device *udev; /* Both mutexes most be hold when setting! */
-
- /* type of cam (645, 646, 675, 680, 690, 720, 730, 740, 750) */
- int type;
- int release; /* release number */
- int features; /* feature bits */
-
- /*** Video data ***/
- int vendpoint; /* video isoc endpoint */
- int vcinterface; /* video control interface */
- int valternate; /* alternate interface needed */
- int vframes; /* frames-per-second */
- int pixfmt; /* pixelformat: V4L2_PIX_FMT_YUV420 or _PWCX */
- int vframe_count; /* received frames */
- int vmax_packet_size; /* USB maxpacket size */
- int vlast_packet_size; /* for frame synchronisation */
- int visoc_errors; /* number of contiguous ISOC errors */
- int vbandlength; /* compressed band length; 0 is uncompressed */
- char vsync; /* used by isoc handler */
- char vmirror; /* for ToUCaM series */
- char power_save; /* Do powersaving for this cam */
-
- unsigned char cmd_buf[13];
- unsigned char *ctrl_buf;
-
- struct urb *urbs[MAX_ISO_BUFS];
-
- /*
- * Frame currently being filled, this only gets touched by the
- * isoc urb complete handler, and by stream start / stop since
- * start / stop touch it before / after starting / killing the urbs
- * no locking is needed around this
- */
- struct pwc_frame_buf *fill_buf;
-
- int frame_header_size, frame_trailer_size;
- int frame_size;
- int frame_total_size; /* including header & trailer */
- int drop_frames;
-
- union { /* private data for decompression engine */
- struct pwc_dec1_private dec1;
- struct pwc_dec23_private dec23;
- };
-
- /*
- * We have an 'image' and a 'view', where 'image' is the fixed-size img
- * as delivered by the camera, and 'view' is the size requested by the
- * program. The camera image is centered in this viewport, laced with
- * a gray or black border. view_min <= image <= view <= view_max;
- */
- int image_mask; /* supported sizes */
- int width, height; /* current resolution */
-
-#ifdef CONFIG_USB_PWC_INPUT_EVDEV
- struct input_dev *button_dev; /* webcam snapshot button input */
- char button_phys[64];
-#endif
-
- /* controls */
- struct v4l2_ctrl_handler ctrl_handler;
- u16 saturation_fmt;
- struct v4l2_ctrl *brightness;
- struct v4l2_ctrl *contrast;
- struct v4l2_ctrl *saturation;
- struct v4l2_ctrl *gamma;
- struct {
- /* awb / red-blue balance cluster */
- struct v4l2_ctrl *auto_white_balance;
- struct v4l2_ctrl *red_balance;
- struct v4l2_ctrl *blue_balance;
- /* usb ctrl transfers are slow, so we cache things */
- int color_bal_valid;
- unsigned long last_color_bal_update; /* In jiffies */
- s32 last_red_balance;
- s32 last_blue_balance;
- };
- struct {
- /* autogain / gain cluster */
- struct v4l2_ctrl *autogain;
- struct v4l2_ctrl *gain;
- int gain_valid;
- unsigned long last_gain_update; /* In jiffies */
- s32 last_gain;
- };
- struct {
- /* exposure_auto / exposure cluster */
- struct v4l2_ctrl *exposure_auto;
- struct v4l2_ctrl *exposure;
- int exposure_valid;
- unsigned long last_exposure_update; /* In jiffies */
- s32 last_exposure;
- };
- struct v4l2_ctrl *colorfx;
- struct {
- /* autocontour/contour cluster */
- struct v4l2_ctrl *autocontour;
- struct v4l2_ctrl *contour;
- };
- struct v4l2_ctrl *backlight;
- struct v4l2_ctrl *flicker;
- struct v4l2_ctrl *noise_reduction;
- struct v4l2_ctrl *save_user;
- struct v4l2_ctrl *restore_user;
- struct v4l2_ctrl *restore_factory;
- struct v4l2_ctrl *awb_speed;
- struct v4l2_ctrl *awb_delay;
- struct {
- /* motor control cluster */
- struct v4l2_ctrl *motor_pan;
- struct v4l2_ctrl *motor_tilt;
- struct v4l2_ctrl *motor_pan_reset;
- struct v4l2_ctrl *motor_tilt_reset;
- };
- /* CODEC3 models have both gain and exposure controlled by autogain */
- struct v4l2_ctrl *autogain_expo_cluster[3];
-};
-
-/* Global variables */
-#ifdef CONFIG_USB_PWC_DEBUG
-extern int pwc_trace;
-#endif
-
-/** Functions in pwc-misc.c */
-/* sizes in pixels */
-extern const int pwc_image_sizes[PSZ_MAX][2];
-
-int pwc_get_size(struct pwc_device *pdev, int width, int height);
-void pwc_construct(struct pwc_device *pdev);
-
-/** Functions in pwc-ctrl.c */
-/* Request a certain video mode. Returns < 0 if not possible */
-extern int pwc_set_video_mode(struct pwc_device *pdev, int width, int height,
- int pixfmt, int frames, int *compression, int send_to_cam);
-extern unsigned int pwc_get_fps(struct pwc_device *pdev, unsigned int index, unsigned int size);
-extern int pwc_set_leds(struct pwc_device *pdev, int on_value, int off_value);
-extern int pwc_get_cmos_sensor(struct pwc_device *pdev, int *sensor);
-extern int send_control_msg(struct pwc_device *pdev,
- u8 request, u16 value, void *buf, int buflen);
-
-/* Control get / set helpers */
-int pwc_get_u8_ctrl(struct pwc_device *pdev, u8 request, u16 value, int *data);
-int pwc_set_u8_ctrl(struct pwc_device *pdev, u8 request, u16 value, u8 data);
-int pwc_get_s8_ctrl(struct pwc_device *pdev, u8 request, u16 value, int *data);
-#define pwc_set_s8_ctrl pwc_set_u8_ctrl
-int pwc_get_u16_ctrl(struct pwc_device *pdev, u8 request, u16 value, int *dat);
-int pwc_set_u16_ctrl(struct pwc_device *pdev, u8 request, u16 value, u16 data);
-int pwc_button_ctrl(struct pwc_device *pdev, u16 value);
-int pwc_init_controls(struct pwc_device *pdev);
-
-/* Power down or up the camera; not supported by all models */
-extern void pwc_camera_power(struct pwc_device *pdev, int power);
-
-extern const struct v4l2_ioctl_ops pwc_ioctl_ops;
-
-/** pwc-uncompress.c */
-/* Expand frame to image, possibly including decompression. Uses read_frame and fill_image */
-int pwc_decompress(struct pwc_device *pdev, struct pwc_frame_buf *fbuf);
-
-#endif
+++ /dev/null
-config USB_SN9C102
- tristate "USB SN9C1xx PC Camera Controller support (DEPRECATED)"
- depends on VIDEO_V4L2
- ---help---
- This driver is DEPRECATED please use the gspca sonixb and
- sonixj modules instead.
-
- Say Y here if you want support for cameras based on SONiX SN9C101,
- SN9C102, SN9C103, SN9C105 and SN9C120 PC Camera Controllers.
-
- See <file:Documentation/video4linux/sn9c102.txt> for more info.
-
- To compile this driver as a module, choose M here: the
- module will be called sn9c102.
+++ /dev/null
-sn9c102-objs := sn9c102_core.o \
- sn9c102_hv7131d.o \
- sn9c102_hv7131r.o \
- sn9c102_mi0343.o \
- sn9c102_mi0360.o \
- sn9c102_mt9v111.o \
- sn9c102_ov7630.o \
- sn9c102_ov7660.o \
- sn9c102_pas106b.o \
- sn9c102_pas202bcb.o \
- sn9c102_tas5110c1b.o \
- sn9c102_tas5110d.o \
- sn9c102_tas5130d1b.o
-
-obj-$(CONFIG_USB_SN9C102) += sn9c102.o
+++ /dev/null
-/***************************************************************************
- * V4L2 driver for SN9C1xx PC Camera Controllers *
- * *
- * Copyright (C) 2004-2006 by Luca Risolia <luca.risolia@studio.unibo.it> *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the Free Software *
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
- ***************************************************************************/
-
-#ifndef _SN9C102_H_
-#define _SN9C102_H_
-
-#include <linux/usb.h>
-#include <linux/videodev2.h>
-#include <media/v4l2-common.h>
-#include <media/v4l2-ioctl.h>
-#include <linux/device.h>
-#include <linux/list.h>
-#include <linux/spinlock.h>
-#include <linux/time.h>
-#include <linux/wait.h>
-#include <linux/types.h>
-#include <linux/param.h>
-#include <linux/rwsem.h>
-#include <linux/mutex.h>
-#include <linux/string.h>
-#include <linux/stddef.h>
-#include <linux/kref.h>
-
-#include "sn9c102_config.h"
-#include "sn9c102_sensor.h"
-#include "sn9c102_devtable.h"
-
-
-enum sn9c102_frame_state {
- F_UNUSED,
- F_QUEUED,
- F_GRABBING,
- F_DONE,
- F_ERROR,
-};
-
-struct sn9c102_frame_t {
- void* bufmem;
- struct v4l2_buffer buf;
- enum sn9c102_frame_state state;
- struct list_head frame;
- unsigned long vma_use_count;
-};
-
-enum sn9c102_dev_state {
- DEV_INITIALIZED = 0x01,
- DEV_DISCONNECTED = 0x02,
- DEV_MISCONFIGURED = 0x04,
-};
-
-enum sn9c102_io_method {
- IO_NONE,
- IO_READ,
- IO_MMAP,
-};
-
-enum sn9c102_stream_state {
- STREAM_OFF,
- STREAM_INTERRUPT,
- STREAM_ON,
-};
-
-typedef char sn9c102_sof_header_t[62];
-
-struct sn9c102_sof_t {
- sn9c102_sof_header_t header;
- u16 bytesread;
-};
-
-struct sn9c102_sysfs_attr {
- u16 reg, i2c_reg;
- sn9c102_sof_header_t frame_header;
-};
-
-struct sn9c102_module_param {
- u8 force_munmap;
- u16 frame_timeout;
-};
-
-static DEFINE_MUTEX(sn9c102_sysfs_lock);
-static DECLARE_RWSEM(sn9c102_dev_lock);
-
-struct sn9c102_device {
- struct video_device* v4ldev;
-
- enum sn9c102_bridge bridge;
- struct sn9c102_sensor sensor;
-
- struct usb_device* usbdev;
- struct urb* urb[SN9C102_URBS];
- void* transfer_buffer[SN9C102_URBS];
- u8* control_buffer;
-
- struct sn9c102_frame_t *frame_current, frame[SN9C102_MAX_FRAMES];
- struct list_head inqueue, outqueue;
- u32 frame_count, nbuffers, nreadbuffers;
-
- enum sn9c102_io_method io;
- enum sn9c102_stream_state stream;
-
- struct v4l2_jpegcompression compression;
-
- struct sn9c102_sysfs_attr sysfs;
- struct sn9c102_sof_t sof;
- u16 reg[384];
-
- struct sn9c102_module_param module_param;
-
- struct kref kref;
- enum sn9c102_dev_state state;
- u8 users;
-
- struct completion probe;
- struct mutex open_mutex, fileop_mutex;
- spinlock_t queue_lock;
- wait_queue_head_t wait_open, wait_frame, wait_stream;
-};
-
-/*****************************************************************************/
-
-struct sn9c102_device*
-sn9c102_match_id(struct sn9c102_device* cam, const struct usb_device_id *id)
-{
- return usb_match_id(usb_ifnum_to_if(cam->usbdev, 0), id) ? cam : NULL;
-}
-
-
-void
-sn9c102_attach_sensor(struct sn9c102_device* cam,
- const struct sn9c102_sensor* sensor)
-{
- memcpy(&cam->sensor, sensor, sizeof(struct sn9c102_sensor));
-}
-
-
-enum sn9c102_bridge
-sn9c102_get_bridge(struct sn9c102_device* cam)
-{
- return cam->bridge;
-}
-
-
-struct sn9c102_sensor* sn9c102_get_sensor(struct sn9c102_device* cam)
-{
- return &cam->sensor;
-}
-
-/*****************************************************************************/
-
-#undef DBG
-#undef KDBG
-#ifdef SN9C102_DEBUG
-# define DBG(level, fmt, args...) \
-do { \
- if (debug >= (level)) { \
- if ((level) == 1) \
- dev_err(&cam->usbdev->dev, fmt "\n", ## args); \
- else if ((level) == 2) \
- dev_info(&cam->usbdev->dev, fmt "\n", ## args); \
- else if ((level) >= 3) \
- dev_info(&cam->usbdev->dev, "[%s:%d] " fmt "\n", \
- __func__, __LINE__ , ## args); \
- } \
-} while (0)
-# define V4LDBG(level, name, cmd) \
-do { \
- if (debug >= (level)) \
- v4l_printk_ioctl(name, cmd); \
-} while (0)
-# define KDBG(level, fmt, args...) \
-do { \
- if (debug >= (level)) { \
- if ((level) == 1 || (level) == 2) \
- pr_info("sn9c102: " fmt "\n", ## args); \
- else if ((level) == 3) \
- pr_debug("sn9c102: [%s:%d] " fmt "\n", \
- __func__, __LINE__ , ## args); \
- } \
-} while (0)
-#else
-# define DBG(level, fmt, args...) do {;} while(0)
-# define V4LDBG(level, name, cmd) do {;} while(0)
-# define KDBG(level, fmt, args...) do {;} while(0)
-#endif
-
-#undef PDBG
-#define PDBG(fmt, args...) \
-dev_info(&cam->usbdev->dev, "[%s:%s:%d] " fmt "\n", __FILE__, __func__, \
- __LINE__ , ## args)
-
-#undef PDBGG
-#define PDBGG(fmt, args...) do {;} while(0) /* placeholder */
-
-#endif /* _SN9C102_H_ */
+++ /dev/null
-/***************************************************************************
- * Global parameters for the V4L2 driver for SN9C1xx PC Camera Controllers *
- * *
- * Copyright (C) 2007 by Luca Risolia <luca.risolia@studio.unibo.it> *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the Free Software *
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
- ***************************************************************************/
-
-#ifndef _SN9C102_CONFIG_H_
-#define _SN9C102_CONFIG_H_
-
-#include <linux/types.h>
-#include <linux/jiffies.h>
-
-#define SN9C102_DEBUG
-#define SN9C102_DEBUG_LEVEL 2
-#define SN9C102_MAX_DEVICES 64
-#define SN9C102_PRESERVE_IMGSCALE 0
-#define SN9C102_FORCE_MUNMAP 0
-#define SN9C102_MAX_FRAMES 32
-#define SN9C102_URBS 2
-#define SN9C102_ISO_PACKETS 7
-#define SN9C102_ALTERNATE_SETTING 8
-#define SN9C102_URB_TIMEOUT msecs_to_jiffies(2 * SN9C102_ISO_PACKETS)
-#define SN9C102_CTRL_TIMEOUT 300
-#define SN9C102_FRAME_TIMEOUT 0
-
-/*****************************************************************************/
-
-static const u8 SN9C102_Y_QTABLE0[64] = {
- 8, 5, 5, 8, 12, 20, 25, 30,
- 6, 6, 7, 9, 13, 29, 30, 27,
- 7, 6, 8, 12, 20, 28, 34, 28,
- 7, 8, 11, 14, 25, 43, 40, 31,
- 9, 11, 18, 28, 34, 54, 51, 38,
- 12, 17, 27, 32, 40, 52, 56, 46,
- 24, 32, 39, 43, 51, 60, 60, 50,
- 36, 46, 47, 49, 56, 50, 51, 49
-};
-
-static const u8 SN9C102_UV_QTABLE0[64] = {
- 8, 9, 12, 23, 49, 49, 49, 49,
- 9, 10, 13, 33, 49, 49, 49, 49,
- 12, 13, 28, 49, 49, 49, 49, 49,
- 23, 33, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49
-};
-
-static const u8 SN9C102_Y_QTABLE1[64] = {
- 16, 11, 10, 16, 24, 40, 51, 61,
- 12, 12, 14, 19, 26, 58, 60, 55,
- 14, 13, 16, 24, 40, 57, 69, 56,
- 14, 17, 22, 29, 51, 87, 80, 62,
- 18, 22, 37, 56, 68, 109, 103, 77,
- 24, 35, 55, 64, 81, 104, 113, 92,
- 49, 64, 78, 87, 103, 121, 120, 101,
- 72, 92, 95, 98, 112, 100, 103, 99
-};
-
-static const u8 SN9C102_UV_QTABLE1[64] = {
- 17, 18, 24, 47, 99, 99, 99, 99,
- 18, 21, 26, 66, 99, 99, 99, 99,
- 24, 26, 56, 99, 99, 99, 99, 99,
- 47, 66, 99, 99, 99, 99, 99, 99,
- 99, 99, 99, 99, 99, 99, 99, 99,
- 99, 99, 99, 99, 99, 99, 99, 99,
- 99, 99, 99, 99, 99, 99, 99, 99,
- 99, 99, 99, 99, 99, 99, 99, 99
-};
-
-#endif /* _SN9C102_CONFIG_H_ */
+++ /dev/null
-/***************************************************************************
- * V4L2 driver for SN9C1xx PC Camera Controllers *
- * *
- * Copyright (C) 2004-2007 by Luca Risolia <luca.risolia@studio.unibo.it> *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the Free Software *
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
- ***************************************************************************/
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/param.h>
-#include <linux/errno.h>
-#include <linux/slab.h>
-#include <linux/device.h>
-#include <linux/fs.h>
-#include <linux/delay.h>
-#include <linux/compiler.h>
-#include <linux/ioctl.h>
-#include <linux/poll.h>
-#include <linux/stat.h>
-#include <linux/mm.h>
-#include <linux/vmalloc.h>
-#include <linux/version.h>
-#include <linux/page-flags.h>
-#include <asm/byteorder.h>
-#include <asm/page.h>
-#include <asm/uaccess.h>
-
-#include "sn9c102.h"
-
-/*****************************************************************************/
-
-#define SN9C102_MODULE_NAME "V4L2 driver for SN9C1xx PC Camera Controllers"
-#define SN9C102_MODULE_ALIAS "sn9c1xx"
-#define SN9C102_MODULE_AUTHOR "(C) 2004-2007 Luca Risolia"
-#define SN9C102_AUTHOR_EMAIL "<luca.risolia@studio.unibo.it>"
-#define SN9C102_MODULE_LICENSE "GPL"
-#define SN9C102_MODULE_VERSION "1:1.48"
-
-/*****************************************************************************/
-
-MODULE_DEVICE_TABLE(usb, sn9c102_id_table);
-
-MODULE_AUTHOR(SN9C102_MODULE_AUTHOR " " SN9C102_AUTHOR_EMAIL);
-MODULE_DESCRIPTION(SN9C102_MODULE_NAME);
-MODULE_ALIAS(SN9C102_MODULE_ALIAS);
-MODULE_VERSION(SN9C102_MODULE_VERSION);
-MODULE_LICENSE(SN9C102_MODULE_LICENSE);
-
-static short video_nr[] = {[0 ... SN9C102_MAX_DEVICES-1] = -1};
-module_param_array(video_nr, short, NULL, 0444);
-MODULE_PARM_DESC(video_nr,
- " <-1|n[,...]>"
- "\nSpecify V4L2 minor mode number."
- "\n-1 = use next available (default)"
- "\n n = use minor number n (integer >= 0)"
- "\nYou can specify up to "__MODULE_STRING(SN9C102_MAX_DEVICES)
- " cameras this way."
- "\nFor example:"
- "\nvideo_nr=-1,2,-1 would assign minor number 2 to"
- "\nthe second camera and use auto for the first"
- "\none and for every other camera."
- "\n");
-
-static bool force_munmap[] = {[0 ... SN9C102_MAX_DEVICES-1] =
- SN9C102_FORCE_MUNMAP};
-module_param_array(force_munmap, bool, NULL, 0444);
-MODULE_PARM_DESC(force_munmap,
- " <0|1[,...]>"
- "\nForce the application to unmap previously"
- "\nmapped buffer memory before calling any VIDIOC_S_CROP or"
- "\nVIDIOC_S_FMT ioctl's. Not all the applications support"
- "\nthis feature. This parameter is specific for each"
- "\ndetected camera."
- "\n0 = do not force memory unmapping"
- "\n1 = force memory unmapping (save memory)"
- "\nDefault value is "__MODULE_STRING(SN9C102_FORCE_MUNMAP)"."
- "\n");
-
-static unsigned int frame_timeout[] = {[0 ... SN9C102_MAX_DEVICES-1] =
- SN9C102_FRAME_TIMEOUT};
-module_param_array(frame_timeout, uint, NULL, 0644);
-MODULE_PARM_DESC(frame_timeout,
- " <0|n[,...]>"
- "\nTimeout for a video frame in seconds before"
- "\nreturning an I/O error; 0 for infinity."
- "\nThis parameter is specific for each detected camera."
- "\nDefault value is "__MODULE_STRING(SN9C102_FRAME_TIMEOUT)"."
- "\n");
-
-#ifdef SN9C102_DEBUG
-static unsigned short debug = SN9C102_DEBUG_LEVEL;
-module_param(debug, ushort, 0644);
-MODULE_PARM_DESC(debug,
- " <n>"
- "\nDebugging information level, from 0 to 3:"
- "\n0 = none (use carefully)"
- "\n1 = critical errors"
- "\n2 = significant informations"
- "\n3 = more verbose messages"
- "\nLevel 3 is useful for testing only."
- "\nDefault value is "__MODULE_STRING(SN9C102_DEBUG_LEVEL)"."
- "\n");
-#endif
-
-/*
- Add the probe entries to this table. Be sure to add the entry in the right
- place, since, on failure, the next probing routine is called according to
- the order of the list below, from top to bottom.
-*/
-static int (*sn9c102_sensor_table[])(struct sn9c102_device *) = {
- &sn9c102_probe_hv7131d, /* strong detection based on SENSOR ids */
- &sn9c102_probe_hv7131r, /* strong detection based on SENSOR ids */
- &sn9c102_probe_mi0343, /* strong detection based on SENSOR ids */
- &sn9c102_probe_mi0360, /* strong detection based on SENSOR ids */
- &sn9c102_probe_mt9v111, /* strong detection based on SENSOR ids */
- &sn9c102_probe_pas106b, /* strong detection based on SENSOR ids */
- &sn9c102_probe_pas202bcb, /* strong detection based on SENSOR ids */
- &sn9c102_probe_ov7630, /* strong detection based on SENSOR ids */
- &sn9c102_probe_ov7660, /* strong detection based on SENSOR ids */
- &sn9c102_probe_tas5110c1b, /* detection based on USB pid/vid */
- &sn9c102_probe_tas5110d, /* detection based on USB pid/vid */
- &sn9c102_probe_tas5130d1b, /* detection based on USB pid/vid */
-};
-
-/*****************************************************************************/
-
-static u32
-sn9c102_request_buffers(struct sn9c102_device* cam, u32 count,
- enum sn9c102_io_method io)
-{
- struct v4l2_pix_format* p = &(cam->sensor.pix_format);
- struct v4l2_rect* r = &(cam->sensor.cropcap.bounds);
- size_t imagesize = cam->module_param.force_munmap || io == IO_READ ?
- (p->width * p->height * p->priv) / 8 :
- (r->width * r->height * p->priv) / 8;
- void* buff = NULL;
- u32 i;
-
- if (count > SN9C102_MAX_FRAMES)
- count = SN9C102_MAX_FRAMES;
-
- if (cam->bridge == BRIDGE_SN9C105 || cam->bridge == BRIDGE_SN9C120)
- imagesize += 589 + 2; /* length of JPEG header + EOI marker */
-
- cam->nbuffers = count;
- while (cam->nbuffers > 0) {
- if ((buff = vmalloc_32_user(cam->nbuffers *
- PAGE_ALIGN(imagesize))))
- break;
- cam->nbuffers--;
- }
-
- for (i = 0; i < cam->nbuffers; i++) {
- cam->frame[i].bufmem = buff + i*PAGE_ALIGN(imagesize);
- cam->frame[i].buf.index = i;
- cam->frame[i].buf.m.offset = i*PAGE_ALIGN(imagesize);
- cam->frame[i].buf.length = imagesize;
- cam->frame[i].buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- cam->frame[i].buf.sequence = 0;
- cam->frame[i].buf.field = V4L2_FIELD_NONE;
- cam->frame[i].buf.memory = V4L2_MEMORY_MMAP;
- cam->frame[i].buf.flags = 0;
- }
-
- return cam->nbuffers;
-}
-
-
-static void sn9c102_release_buffers(struct sn9c102_device* cam)
-{
- if (cam->nbuffers) {
- vfree(cam->frame[0].bufmem);
- cam->nbuffers = 0;
- }
- cam->frame_current = NULL;
-}
-
-
-static void sn9c102_empty_framequeues(struct sn9c102_device* cam)
-{
- u32 i;
-
- INIT_LIST_HEAD(&cam->inqueue);
- INIT_LIST_HEAD(&cam->outqueue);
-
- for (i = 0; i < SN9C102_MAX_FRAMES; i++) {
- cam->frame[i].state = F_UNUSED;
- cam->frame[i].buf.bytesused = 0;
- }
-}
-
-
-static void sn9c102_requeue_outqueue(struct sn9c102_device* cam)
-{
- struct sn9c102_frame_t *i;
-
- list_for_each_entry(i, &cam->outqueue, frame) {
- i->state = F_QUEUED;
- list_add(&i->frame, &cam->inqueue);
- }
-
- INIT_LIST_HEAD(&cam->outqueue);
-}
-
-
-static void sn9c102_queue_unusedframes(struct sn9c102_device* cam)
-{
- unsigned long lock_flags;
- u32 i;
-
- for (i = 0; i < cam->nbuffers; i++)
- if (cam->frame[i].state == F_UNUSED) {
- cam->frame[i].state = F_QUEUED;
- spin_lock_irqsave(&cam->queue_lock, lock_flags);
- list_add_tail(&cam->frame[i].frame, &cam->inqueue);
- spin_unlock_irqrestore(&cam->queue_lock, lock_flags);
- }
-}
-
-/*****************************************************************************/
-
-/*
- Write a sequence of count value/register pairs. Returns -1 after the first
- failed write, or 0 for no errors.
-*/
-int sn9c102_write_regs(struct sn9c102_device* cam, const u8 valreg[][2],
- int count)
-{
- struct usb_device* udev = cam->usbdev;
- u8* buff = cam->control_buffer;
- int i, res;
-
- for (i = 0; i < count; i++) {
- u8 index = valreg[i][1];
-
- /*
- index is a u8, so it must be <256 and can't be out of range.
- If we put in a check anyway, gcc annoys us with a warning
- hat our check is useless. People get all uppity when they
- see warnings in the kernel compile.
- */
-
- *buff = valreg[i][0];
-
- res = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x08,
- 0x41, index, 0, buff, 1,
- SN9C102_CTRL_TIMEOUT);
-
- if (res < 0) {
- DBG(3, "Failed to write a register (value 0x%02X, "
- "index 0x%02X, error %d)", *buff, index, res);
- return -1;
- }
-
- cam->reg[index] = *buff;
- }
-
- return 0;
-}
-
-
-int sn9c102_write_reg(struct sn9c102_device* cam, u8 value, u16 index)
-{
- struct usb_device* udev = cam->usbdev;
- u8* buff = cam->control_buffer;
- int res;
-
- if (index >= ARRAY_SIZE(cam->reg))
- return -1;
-
- *buff = value;
-
- res = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x08, 0x41,
- index, 0, buff, 1, SN9C102_CTRL_TIMEOUT);
- if (res < 0) {
- DBG(3, "Failed to write a register (value 0x%02X, index "
- "0x%02X, error %d)", value, index, res);
- return -1;
- }
-
- cam->reg[index] = value;
-
- return 0;
-}
-
-
-/* NOTE: with the SN9C10[123] reading some registers always returns 0 */
-int sn9c102_read_reg(struct sn9c102_device* cam, u16 index)
-{
- struct usb_device* udev = cam->usbdev;
- u8* buff = cam->control_buffer;
- int res;
-
- res = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), 0x00, 0xc1,
- index, 0, buff, 1, SN9C102_CTRL_TIMEOUT);
- if (res < 0)
- DBG(3, "Failed to read a register (index 0x%02X, error %d)",
- index, res);
-
- return (res >= 0) ? (int)(*buff) : -1;
-}
-
-
-int sn9c102_pread_reg(struct sn9c102_device* cam, u16 index)
-{
- if (index >= ARRAY_SIZE(cam->reg))
- return -1;
-
- return cam->reg[index];
-}
-
-
-static int
-sn9c102_i2c_wait(struct sn9c102_device* cam,
- const struct sn9c102_sensor* sensor)
-{
- int i, r;
-
- for (i = 1; i <= 5; i++) {
- r = sn9c102_read_reg(cam, 0x08);
- if (r < 0)
- return -EIO;
- if (r & 0x04)
- return 0;
- if (sensor->frequency & SN9C102_I2C_400KHZ)
- udelay(5*16);
- else
- udelay(16*16);
- }
- return -EBUSY;
-}
-
-
-static int
-sn9c102_i2c_detect_read_error(struct sn9c102_device* cam,
- const struct sn9c102_sensor* sensor)
-{
- int r , err = 0;
-
- r = sn9c102_read_reg(cam, 0x08);
- if (r < 0)
- err += r;
-
- if (cam->bridge == BRIDGE_SN9C101 || cam->bridge == BRIDGE_SN9C102) {
- if (!(r & 0x08))
- err += -1;
- } else {
- if (r & 0x08)
- err += -1;
- }
-
- return err ? -EIO : 0;
-}
-
-
-static int
-sn9c102_i2c_detect_write_error(struct sn9c102_device* cam,
- const struct sn9c102_sensor* sensor)
-{
- int r;
- r = sn9c102_read_reg(cam, 0x08);
- return (r < 0 || (r >= 0 && (r & 0x08))) ? -EIO : 0;
-}
-
-
-int
-sn9c102_i2c_try_raw_read(struct sn9c102_device* cam,
- const struct sn9c102_sensor* sensor, u8 data0,
- u8 data1, u8 n, u8 buffer[])
-{
- struct usb_device* udev = cam->usbdev;
- u8* data = cam->control_buffer;
- int i = 0, err = 0, res;
-
- /* Write cycle */
- data[0] = ((sensor->interface == SN9C102_I2C_2WIRES) ? 0x80 : 0) |
- ((sensor->frequency & SN9C102_I2C_400KHZ) ? 0x01 : 0) | 0x10;
- data[1] = data0; /* I2C slave id */
- data[2] = data1; /* address */
- data[7] = 0x10;
- res = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x08, 0x41,
- 0x08, 0, data, 8, SN9C102_CTRL_TIMEOUT);
- if (res < 0)
- err += res;
-
- err += sn9c102_i2c_wait(cam, sensor);
-
- /* Read cycle - n bytes */
- data[0] = ((sensor->interface == SN9C102_I2C_2WIRES) ? 0x80 : 0) |
- ((sensor->frequency & SN9C102_I2C_400KHZ) ? 0x01 : 0) |
- (n << 4) | 0x02;
- data[1] = data0;
- data[7] = 0x10;
- res = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x08, 0x41,
- 0x08, 0, data, 8, SN9C102_CTRL_TIMEOUT);
- if (res < 0)
- err += res;
-
- err += sn9c102_i2c_wait(cam, sensor);
-
- /* The first read byte will be placed in data[4] */
- res = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), 0x00, 0xc1,
- 0x0a, 0, data, 5, SN9C102_CTRL_TIMEOUT);
- if (res < 0)
- err += res;
-
- err += sn9c102_i2c_detect_read_error(cam, sensor);
-
- PDBGG("I2C read: address 0x%02X, first read byte: 0x%02X", data1,
- data[4]);
-
- if (err) {
- DBG(3, "I2C read failed for %s image sensor", sensor->name);
- return -1;
- }
-
- if (buffer)
- for (i = 0; i < n && i < 5; i++)
- buffer[n-i-1] = data[4-i];
-
- return (int)data[4];
-}
-
-
-int
-sn9c102_i2c_try_raw_write(struct sn9c102_device* cam,
- const struct sn9c102_sensor* sensor, u8 n, u8 data0,
- u8 data1, u8 data2, u8 data3, u8 data4, u8 data5)
-{
- struct usb_device* udev = cam->usbdev;
- u8* data = cam->control_buffer;
- int err = 0, res;
-
- /* Write cycle. It usually is address + value */
- data[0] = ((sensor->interface == SN9C102_I2C_2WIRES) ? 0x80 : 0) |
- ((sensor->frequency & SN9C102_I2C_400KHZ) ? 0x01 : 0)
- | ((n - 1) << 4);
- data[1] = data0;
- data[2] = data1;
- data[3] = data2;
- data[4] = data3;
- data[5] = data4;
- data[6] = data5;
- data[7] = 0x17;
- res = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x08, 0x41,
- 0x08, 0, data, 8, SN9C102_CTRL_TIMEOUT);
- if (res < 0)
- err += res;
-
- err += sn9c102_i2c_wait(cam, sensor);
- err += sn9c102_i2c_detect_write_error(cam, sensor);
-
- if (err)
- DBG(3, "I2C write failed for %s image sensor", sensor->name);
-
- PDBGG("I2C raw write: %u bytes, data0 = 0x%02X, data1 = 0x%02X, "
- "data2 = 0x%02X, data3 = 0x%02X, data4 = 0x%02X, data5 = 0x%02X",
- n, data0, data1, data2, data3, data4, data5);
-
- return err ? -1 : 0;
-}
-
-
-int
-sn9c102_i2c_try_read(struct sn9c102_device* cam,
- const struct sn9c102_sensor* sensor, u8 address)
-{
- return sn9c102_i2c_try_raw_read(cam, sensor, sensor->i2c_slave_id,
- address, 1, NULL);
-}
-
-
-static int sn9c102_i2c_try_write(struct sn9c102_device* cam,
- const struct sn9c102_sensor* sensor,
- u8 address, u8 value)
-{
- return sn9c102_i2c_try_raw_write(cam, sensor, 3,
- sensor->i2c_slave_id, address,
- value, 0, 0, 0);
-}
-
-
-int sn9c102_i2c_read(struct sn9c102_device* cam, u8 address)
-{
- return sn9c102_i2c_try_read(cam, &cam->sensor, address);
-}
-
-
-int sn9c102_i2c_write(struct sn9c102_device* cam, u8 address, u8 value)
-{
- return sn9c102_i2c_try_write(cam, &cam->sensor, address, value);
-}
-
-/*****************************************************************************/
-
-static size_t sn9c102_sof_length(struct sn9c102_device* cam)
-{
- switch (cam->bridge) {
- case BRIDGE_SN9C101:
- case BRIDGE_SN9C102:
- return 12;
- case BRIDGE_SN9C103:
- return 18;
- case BRIDGE_SN9C105:
- case BRIDGE_SN9C120:
- return 62;
- }
-
- return 0;
-}
-
-
-static void*
-sn9c102_find_sof_header(struct sn9c102_device* cam, void* mem, size_t len)
-{
- static const char marker[6] = {0xff, 0xff, 0x00, 0xc4, 0xc4, 0x96};
- const char *m = mem;
- size_t soflen = 0, i, j;
-
- soflen = sn9c102_sof_length(cam);
-
- for (i = 0; i < len; i++) {
- size_t b;
-
- /* Read the variable part of the header */
- if (unlikely(cam->sof.bytesread >= sizeof(marker))) {
- cam->sof.header[cam->sof.bytesread] = *(m+i);
- if (++cam->sof.bytesread == soflen) {
- cam->sof.bytesread = 0;
- return mem + i;
- }
- continue;
- }
-
- /* Search for the SOF marker (fixed part) in the header */
- for (j = 0, b=cam->sof.bytesread; j+b < sizeof(marker); j++) {
- if (unlikely(i+j == len))
- return NULL;
- if (*(m+i+j) == marker[cam->sof.bytesread]) {
- cam->sof.header[cam->sof.bytesread] = *(m+i+j);
- if (++cam->sof.bytesread == sizeof(marker)) {
- PDBGG("Bytes to analyze: %zd. SOF "
- "starts at byte #%zd", len, i);
- i += j+1;
- break;
- }
- } else {
- cam->sof.bytesread = 0;
- break;
- }
- }
- }
-
- return NULL;
-}
-
-
-static void*
-sn9c102_find_eof_header(struct sn9c102_device* cam, void* mem, size_t len)
-{
- static const u8 eof_header[4][4] = {
- {0x00, 0x00, 0x00, 0x00},
- {0x40, 0x00, 0x00, 0x00},
- {0x80, 0x00, 0x00, 0x00},
- {0xc0, 0x00, 0x00, 0x00},
- };
- size_t i, j;
-
- /* The EOF header does not exist in compressed data */
- if (cam->sensor.pix_format.pixelformat == V4L2_PIX_FMT_SN9C10X ||
- cam->sensor.pix_format.pixelformat == V4L2_PIX_FMT_JPEG)
- return NULL;
-
- /*
- The EOF header might cross the packet boundary, but this is not a
- problem, since the end of a frame is determined by checking its size
- in the first place.
- */
- for (i = 0; (len >= 4) && (i <= len - 4); i++)
- for (j = 0; j < ARRAY_SIZE(eof_header); j++)
- if (!memcmp(mem + i, eof_header[j], 4))
- return mem + i;
-
- return NULL;
-}
-
-
-static void
-sn9c102_write_jpegheader(struct sn9c102_device* cam, struct sn9c102_frame_t* f)
-{
- static const u8 jpeg_header[589] = {
- 0xff, 0xd8, 0xff, 0xdb, 0x00, 0x84, 0x00, 0x06, 0x04, 0x05,
- 0x06, 0x05, 0x04, 0x06, 0x06, 0x05, 0x06, 0x07, 0x07, 0x06,
- 0x08, 0x0a, 0x10, 0x0a, 0x0a, 0x09, 0x09, 0x0a, 0x14, 0x0e,
- 0x0f, 0x0c, 0x10, 0x17, 0x14, 0x18, 0x18, 0x17, 0x14, 0x16,
- 0x16, 0x1a, 0x1d, 0x25, 0x1f, 0x1a, 0x1b, 0x23, 0x1c, 0x16,
- 0x16, 0x20, 0x2c, 0x20, 0x23, 0x26, 0x27, 0x29, 0x2a, 0x29,
- 0x19, 0x1f, 0x2d, 0x30, 0x2d, 0x28, 0x30, 0x25, 0x28, 0x29,
- 0x28, 0x01, 0x07, 0x07, 0x07, 0x0a, 0x08, 0x0a, 0x13, 0x0a,
- 0x0a, 0x13, 0x28, 0x1a, 0x16, 0x1a, 0x28, 0x28, 0x28, 0x28,
- 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28,
- 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28,
- 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28,
- 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28,
- 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0xff, 0xc4, 0x01, 0xa2,
- 0x00, 0x00, 0x01, 0x05, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02,
- 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x01,
- 0x00, 0x03, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
- 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x03,
- 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x10, 0x00,
- 0x02, 0x01, 0x03, 0x03, 0x02, 0x04, 0x03, 0x05, 0x05, 0x04,
- 0x04, 0x00, 0x00, 0x01, 0x7d, 0x01, 0x02, 0x03, 0x00, 0x04,
- 0x11, 0x05, 0x12, 0x21, 0x31, 0x41, 0x06, 0x13, 0x51, 0x61,
- 0x07, 0x22, 0x71, 0x14, 0x32, 0x81, 0x91, 0xa1, 0x08, 0x23,
- 0x42, 0xb1, 0xc1, 0x15, 0x52, 0xd1, 0xf0, 0x24, 0x33, 0x62,
- 0x72, 0x82, 0x09, 0x0a, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x25,
- 0x26, 0x27, 0x28, 0x29, 0x2a, 0x34, 0x35, 0x36, 0x37, 0x38,
- 0x39, 0x3a, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4a,
- 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a, 0x63, 0x64,
- 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x73, 0x74, 0x75, 0x76,
- 0x77, 0x78, 0x79, 0x7a, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88,
- 0x89, 0x8a, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99,
- 0x9a, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xa9, 0xaa,
- 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xc2,
- 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xd2, 0xd3,
- 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xe1, 0xe2, 0xe3,
- 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xf1, 0xf2, 0xf3,
- 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0x11, 0x00, 0x02,
- 0x01, 0x02, 0x04, 0x04, 0x03, 0x04, 0x07, 0x05, 0x04, 0x04,
- 0x00, 0x01, 0x02, 0x77, 0x00, 0x01, 0x02, 0x03, 0x11, 0x04,
- 0x05, 0x21, 0x31, 0x06, 0x12, 0x41, 0x51, 0x07, 0x61, 0x71,
- 0x13, 0x22, 0x32, 0x81, 0x08, 0x14, 0x42, 0x91, 0xa1, 0xb1,
- 0xc1, 0x09, 0x23, 0x33, 0x52, 0xf0, 0x15, 0x62, 0x72, 0xd1,
- 0x0a, 0x16, 0x24, 0x34, 0xe1, 0x25, 0xf1, 0x17, 0x18, 0x19,
- 0x1a, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x35, 0x36, 0x37, 0x38,
- 0x39, 0x3a, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4a,
- 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a, 0x63, 0x64,
- 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x73, 0x74, 0x75, 0x76,
- 0x77, 0x78, 0x79, 0x7a, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
- 0x88, 0x89, 0x8a, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98,
- 0x99, 0x9a, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xa9,
- 0xaa, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba,
- 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xd2,
- 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xe2, 0xe3,
- 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xf2, 0xf3, 0xf4,
- 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xff, 0xc0, 0x00, 0x11,
- 0x08, 0x01, 0xe0, 0x02, 0x80, 0x03, 0x01, 0x21, 0x00, 0x02,
- 0x11, 0x01, 0x03, 0x11, 0x01, 0xff, 0xda, 0x00, 0x0c, 0x03,
- 0x01, 0x00, 0x02, 0x11, 0x03, 0x11, 0x00, 0x3f, 0x00
- };
- u8 *pos = f->bufmem;
-
- memcpy(pos, jpeg_header, sizeof(jpeg_header));
- *(pos + 6) = 0x00;
- *(pos + 7 + 64) = 0x01;
- if (cam->compression.quality == 0) {
- memcpy(pos + 7, SN9C102_Y_QTABLE0, 64);
- memcpy(pos + 8 + 64, SN9C102_UV_QTABLE0, 64);
- } else if (cam->compression.quality == 1) {
- memcpy(pos + 7, SN9C102_Y_QTABLE1, 64);
- memcpy(pos + 8 + 64, SN9C102_UV_QTABLE1, 64);
- }
- *(pos + 564) = cam->sensor.pix_format.width & 0xFF;
- *(pos + 563) = (cam->sensor.pix_format.width >> 8) & 0xFF;
- *(pos + 562) = cam->sensor.pix_format.height & 0xFF;
- *(pos + 561) = (cam->sensor.pix_format.height >> 8) & 0xFF;
- *(pos + 567) = 0x21;
-
- f->buf.bytesused += sizeof(jpeg_header);
-}
-
-
-static void sn9c102_urb_complete(struct urb *urb)
-{
- struct sn9c102_device* cam = urb->context;
- struct sn9c102_frame_t** f;
- size_t imagesize, soflen;
- u8 i;
- int err = 0;
-
- if (urb->status == -ENOENT)
- return;
-
- f = &cam->frame_current;
-
- if (cam->stream == STREAM_INTERRUPT) {
- cam->stream = STREAM_OFF;
- if ((*f))
- (*f)->state = F_QUEUED;
- cam->sof.bytesread = 0;
- DBG(3, "Stream interrupted by application");
- wake_up(&cam->wait_stream);
- }
-
- if (cam->state & DEV_DISCONNECTED)
- return;
-
- if (cam->state & DEV_MISCONFIGURED) {
- wake_up_interruptible(&cam->wait_frame);
- return;
- }
-
- if (cam->stream == STREAM_OFF || list_empty(&cam->inqueue))
- goto resubmit_urb;
-
- if (!(*f))
- (*f) = list_entry(cam->inqueue.next, struct sn9c102_frame_t,
- frame);
-
- imagesize = (cam->sensor.pix_format.width *
- cam->sensor.pix_format.height *
- cam->sensor.pix_format.priv) / 8;
- if (cam->sensor.pix_format.pixelformat == V4L2_PIX_FMT_JPEG)
- imagesize += 589; /* length of jpeg header */
- soflen = sn9c102_sof_length(cam);
-
- for (i = 0; i < urb->number_of_packets; i++) {
- unsigned int img, len, status;
- void *pos, *sof, *eof;
-
- len = urb->iso_frame_desc[i].actual_length;
- status = urb->iso_frame_desc[i].status;
- pos = urb->iso_frame_desc[i].offset + urb->transfer_buffer;
-
- if (status) {
- DBG(3, "Error in isochronous frame");
- (*f)->state = F_ERROR;
- cam->sof.bytesread = 0;
- continue;
- }
-
- PDBGG("Isochrnous frame: length %u, #%u i", len, i);
-
-redo:
- sof = sn9c102_find_sof_header(cam, pos, len);
- if (likely(!sof)) {
- eof = sn9c102_find_eof_header(cam, pos, len);
- if ((*f)->state == F_GRABBING) {
-end_of_frame:
- img = len;
-
- if (eof)
- img = (eof > pos) ? eof - pos - 1 : 0;
-
- if ((*f)->buf.bytesused + img > imagesize) {
- u32 b;
- b = (*f)->buf.bytesused + img -
- imagesize;
- img = imagesize - (*f)->buf.bytesused;
- PDBGG("Expected EOF not found: video "
- "frame cut");
- if (eof)
- DBG(3, "Exceeded limit: +%u "
- "bytes", (unsigned)(b));
- }
-
- memcpy((*f)->bufmem + (*f)->buf.bytesused, pos,
- img);
-
- if ((*f)->buf.bytesused == 0)
- do_gettimeofday(&(*f)->buf.timestamp);
-
- (*f)->buf.bytesused += img;
-
- if ((*f)->buf.bytesused == imagesize ||
- ((cam->sensor.pix_format.pixelformat ==
- V4L2_PIX_FMT_SN9C10X ||
- cam->sensor.pix_format.pixelformat ==
- V4L2_PIX_FMT_JPEG) && eof)) {
- u32 b;
-
- b = (*f)->buf.bytesused;
- (*f)->state = F_DONE;
- (*f)->buf.sequence= ++cam->frame_count;
-
- spin_lock(&cam->queue_lock);
- list_move_tail(&(*f)->frame,
- &cam->outqueue);
- if (!list_empty(&cam->inqueue))
- (*f) = list_entry(
- cam->inqueue.next,
- struct sn9c102_frame_t,
- frame );
- else
- (*f) = NULL;
- spin_unlock(&cam->queue_lock);
-
- memcpy(cam->sysfs.frame_header,
- cam->sof.header, soflen);
-
- DBG(3, "Video frame captured: %lu "
- "bytes", (unsigned long)(b));
-
- if (!(*f))
- goto resubmit_urb;
-
- } else if (eof) {
- (*f)->state = F_ERROR;
- DBG(3, "Not expected EOF after %lu "
- "bytes of image data",
- (unsigned long)
- ((*f)->buf.bytesused));
- }
-
- if (sof) /* (1) */
- goto start_of_frame;
-
- } else if (eof) {
- DBG(3, "EOF without SOF");
- continue;
-
- } else {
- PDBGG("Ignoring pointless isochronous frame");
- continue;
- }
-
- } else if ((*f)->state == F_QUEUED || (*f)->state == F_ERROR) {
-start_of_frame:
- (*f)->state = F_GRABBING;
- (*f)->buf.bytesused = 0;
- len -= (sof - pos);
- pos = sof;
- if (cam->sensor.pix_format.pixelformat ==
- V4L2_PIX_FMT_JPEG)
- sn9c102_write_jpegheader(cam, (*f));
- DBG(3, "SOF detected: new video frame");
- if (len)
- goto redo;
-
- } else if ((*f)->state == F_GRABBING) {
- eof = sn9c102_find_eof_header(cam, pos, len);
- if (eof && eof < sof)
- goto end_of_frame; /* (1) */
- else {
- if (cam->sensor.pix_format.pixelformat ==
- V4L2_PIX_FMT_SN9C10X ||
- cam->sensor.pix_format.pixelformat ==
- V4L2_PIX_FMT_JPEG) {
- if (sof - pos >= soflen) {
- eof = sof - soflen;
- } else { /* remove header */
- eof = pos;
- (*f)->buf.bytesused -=
- (soflen - (sof - pos));
- }
- goto end_of_frame;
- } else {
- DBG(3, "SOF before expected EOF after "
- "%lu bytes of image data",
- (unsigned long)
- ((*f)->buf.bytesused));
- goto start_of_frame;
- }
- }
- }
- }
-
-resubmit_urb:
- urb->dev = cam->usbdev;
- err = usb_submit_urb(urb, GFP_ATOMIC);
- if (err < 0 && err != -EPERM) {
- cam->state |= DEV_MISCONFIGURED;
- DBG(1, "usb_submit_urb() failed");
- }
-
- wake_up_interruptible(&cam->wait_frame);
-}
-
-
-static int sn9c102_start_transfer(struct sn9c102_device* cam)
-{
- struct usb_device *udev = cam->usbdev;
- struct urb* urb;
- struct usb_host_interface* altsetting = usb_altnum_to_altsetting(
- usb_ifnum_to_if(udev, 0),
- SN9C102_ALTERNATE_SETTING);
- const unsigned int psz = le16_to_cpu(altsetting->
- endpoint[0].desc.wMaxPacketSize);
- s8 i, j;
- int err = 0;
-
- for (i = 0; i < SN9C102_URBS; i++) {
- cam->transfer_buffer[i] = kzalloc(SN9C102_ISO_PACKETS * psz,
- GFP_KERNEL);
- if (!cam->transfer_buffer[i]) {
- err = -ENOMEM;
- DBG(1, "Not enough memory");
- goto free_buffers;
- }
- }
-
- for (i = 0; i < SN9C102_URBS; i++) {
- urb = usb_alloc_urb(SN9C102_ISO_PACKETS, GFP_KERNEL);
- cam->urb[i] = urb;
- if (!urb) {
- err = -ENOMEM;
- DBG(1, "usb_alloc_urb() failed");
- goto free_urbs;
- }
- urb->dev = udev;
- urb->context = cam;
- urb->pipe = usb_rcvisocpipe(udev, 1);
- urb->transfer_flags = URB_ISO_ASAP;
- urb->number_of_packets = SN9C102_ISO_PACKETS;
- urb->complete = sn9c102_urb_complete;
- urb->transfer_buffer = cam->transfer_buffer[i];
- urb->transfer_buffer_length = psz * SN9C102_ISO_PACKETS;
- urb->interval = 1;
- for (j = 0; j < SN9C102_ISO_PACKETS; j++) {
- urb->iso_frame_desc[j].offset = psz * j;
- urb->iso_frame_desc[j].length = psz;
- }
- }
-
- /* Enable video */
- if (!(cam->reg[0x01] & 0x04)) {
- err = sn9c102_write_reg(cam, cam->reg[0x01] | 0x04, 0x01);
- if (err) {
- err = -EIO;
- DBG(1, "I/O hardware error");
- goto free_urbs;
- }
- }
-
- err = usb_set_interface(udev, 0, SN9C102_ALTERNATE_SETTING);
- if (err) {
- DBG(1, "usb_set_interface() failed");
- goto free_urbs;
- }
-
- cam->frame_current = NULL;
- cam->sof.bytesread = 0;
-
- for (i = 0; i < SN9C102_URBS; i++) {
- err = usb_submit_urb(cam->urb[i], GFP_KERNEL);
- if (err) {
- for (j = i-1; j >= 0; j--)
- usb_kill_urb(cam->urb[j]);
- DBG(1, "usb_submit_urb() failed, error %d", err);
- goto free_urbs;
- }
- }
-
- return 0;
-
-free_urbs:
- for (i = 0; (i < SN9C102_URBS) && cam->urb[i]; i++)
- usb_free_urb(cam->urb[i]);
-
-free_buffers:
- for (i = 0; (i < SN9C102_URBS) && cam->transfer_buffer[i]; i++)
- kfree(cam->transfer_buffer[i]);
-
- return err;
-}
-
-
-static int sn9c102_stop_transfer(struct sn9c102_device* cam)
-{
- struct usb_device *udev = cam->usbdev;
- s8 i;
- int err = 0;
-
- if (cam->state & DEV_DISCONNECTED)
- return 0;
-
- for (i = SN9C102_URBS-1; i >= 0; i--) {
- usb_kill_urb(cam->urb[i]);
- usb_free_urb(cam->urb[i]);
- kfree(cam->transfer_buffer[i]);
- }
-
- err = usb_set_interface(udev, 0, 0); /* 0 Mb/s */
- if (err)
- DBG(3, "usb_set_interface() failed");
-
- return err;
-}
-
-
-static int sn9c102_stream_interrupt(struct sn9c102_device* cam)
-{
- cam->stream = STREAM_INTERRUPT;
- wait_event_timeout(cam->wait_stream,
- (cam->stream == STREAM_OFF) ||
- (cam->state & DEV_DISCONNECTED),
- SN9C102_URB_TIMEOUT);
- if (cam->state & DEV_DISCONNECTED)
- return -ENODEV;
- else if (cam->stream != STREAM_OFF) {
- cam->state |= DEV_MISCONFIGURED;
- DBG(1, "URB timeout reached. The camera is misconfigured. "
- "To use it, close and open %s again.",
- video_device_node_name(cam->v4ldev));
- return -EIO;
- }
-
- return 0;
-}
-
-/*****************************************************************************/
-
-#ifdef CONFIG_VIDEO_ADV_DEBUG
-static u16 sn9c102_strtou16(const char* buff, size_t len, ssize_t* count)
-{
- char str[7];
- char* endp;
- unsigned long val;
-
- if (len < 6) {
- strncpy(str, buff, len);
- str[len] = '\0';
- } else {
- strncpy(str, buff, 6);
- str[6] = '\0';
- }
-
- val = simple_strtoul(str, &endp, 0);
-
- *count = 0;
- if (val <= 0xffff)
- *count = (ssize_t)(endp - str);
- if ((*count) && (len == *count+1) && (buff[*count] == '\n'))
- *count += 1;
-
- return (u16)val;
-}
-
-/*
- NOTE 1: being inside one of the following methods implies that the v4l
- device exists for sure (see kobjects and reference counters)
- NOTE 2: buffers are PAGE_SIZE long
-*/
-
-static ssize_t sn9c102_show_reg(struct device* cd,
- struct device_attribute *attr, char* buf)
-{
- struct sn9c102_device* cam;
- ssize_t count;
-
- if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
- return -ERESTARTSYS;
-
- cam = video_get_drvdata(container_of(cd, struct video_device, dev));
- if (!cam) {
- mutex_unlock(&sn9c102_sysfs_lock);
- return -ENODEV;
- }
-
- count = sprintf(buf, "%u\n", cam->sysfs.reg);
-
- mutex_unlock(&sn9c102_sysfs_lock);
-
- return count;
-}
-
-
-static ssize_t
-sn9c102_store_reg(struct device* cd, struct device_attribute *attr,
- const char* buf, size_t len)
-{
- struct sn9c102_device* cam;
- u16 index;
- ssize_t count;
-
- if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
- return -ERESTARTSYS;
-
- cam = video_get_drvdata(container_of(cd, struct video_device, dev));
- if (!cam) {
- mutex_unlock(&sn9c102_sysfs_lock);
- return -ENODEV;
- }
-
- index = sn9c102_strtou16(buf, len, &count);
- if (index >= ARRAY_SIZE(cam->reg) || !count) {
- mutex_unlock(&sn9c102_sysfs_lock);
- return -EINVAL;
- }
-
- cam->sysfs.reg = index;
-
- DBG(2, "Moved SN9C1XX register index to 0x%02X", cam->sysfs.reg);
- DBG(3, "Written bytes: %zd", count);
-
- mutex_unlock(&sn9c102_sysfs_lock);
-
- return count;
-}
-
-
-static ssize_t sn9c102_show_val(struct device* cd,
- struct device_attribute *attr, char* buf)
-{
- struct sn9c102_device* cam;
- ssize_t count;
- int val;
-
- if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
- return -ERESTARTSYS;
-
- cam = video_get_drvdata(container_of(cd, struct video_device, dev));
- if (!cam) {
- mutex_unlock(&sn9c102_sysfs_lock);
- return -ENODEV;
- }
-
- if ((val = sn9c102_read_reg(cam, cam->sysfs.reg)) < 0) {
- mutex_unlock(&sn9c102_sysfs_lock);
- return -EIO;
- }
-
- count = sprintf(buf, "%d\n", val);
-
- DBG(3, "Read bytes: %zd, value: %d", count, val);
-
- mutex_unlock(&sn9c102_sysfs_lock);
-
- return count;
-}
-
-
-static ssize_t
-sn9c102_store_val(struct device* cd, struct device_attribute *attr,
- const char* buf, size_t len)
-{
- struct sn9c102_device* cam;
- u16 value;
- ssize_t count;
- int err;
-
- if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
- return -ERESTARTSYS;
-
- cam = video_get_drvdata(container_of(cd, struct video_device, dev));
- if (!cam) {
- mutex_unlock(&sn9c102_sysfs_lock);
- return -ENODEV;
- }
-
- value = sn9c102_strtou16(buf, len, &count);
- if (!count) {
- mutex_unlock(&sn9c102_sysfs_lock);
- return -EINVAL;
- }
-
- err = sn9c102_write_reg(cam, value, cam->sysfs.reg);
- if (err) {
- mutex_unlock(&sn9c102_sysfs_lock);
- return -EIO;
- }
-
- DBG(2, "Written SN9C1XX reg. 0x%02X, val. 0x%02X",
- cam->sysfs.reg, value);
- DBG(3, "Written bytes: %zd", count);
-
- mutex_unlock(&sn9c102_sysfs_lock);
-
- return count;
-}
-
-
-static ssize_t sn9c102_show_i2c_reg(struct device* cd,
- struct device_attribute *attr, char* buf)
-{
- struct sn9c102_device* cam;
- ssize_t count;
-
- if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
- return -ERESTARTSYS;
-
- cam = video_get_drvdata(container_of(cd, struct video_device, dev));
- if (!cam) {
- mutex_unlock(&sn9c102_sysfs_lock);
- return -ENODEV;
- }
-
- count = sprintf(buf, "%u\n", cam->sysfs.i2c_reg);
-
- DBG(3, "Read bytes: %zd", count);
-
- mutex_unlock(&sn9c102_sysfs_lock);
-
- return count;
-}
-
-
-static ssize_t
-sn9c102_store_i2c_reg(struct device* cd, struct device_attribute *attr,
- const char* buf, size_t len)
-{
- struct sn9c102_device* cam;
- u16 index;
- ssize_t count;
-
- if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
- return -ERESTARTSYS;
-
- cam = video_get_drvdata(container_of(cd, struct video_device, dev));
- if (!cam) {
- mutex_unlock(&sn9c102_sysfs_lock);
- return -ENODEV;
- }
-
- index = sn9c102_strtou16(buf, len, &count);
- if (!count) {
- mutex_unlock(&sn9c102_sysfs_lock);
- return -EINVAL;
- }
-
- cam->sysfs.i2c_reg = index;
-
- DBG(2, "Moved sensor register index to 0x%02X", cam->sysfs.i2c_reg);
- DBG(3, "Written bytes: %zd", count);
-
- mutex_unlock(&sn9c102_sysfs_lock);
-
- return count;
-}
-
-
-static ssize_t sn9c102_show_i2c_val(struct device* cd,
- struct device_attribute *attr, char* buf)
-{
- struct sn9c102_device* cam;
- ssize_t count;
- int val;
-
- if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
- return -ERESTARTSYS;
-
- cam = video_get_drvdata(container_of(cd, struct video_device, dev));
- if (!cam) {
- mutex_unlock(&sn9c102_sysfs_lock);
- return -ENODEV;
- }
-
- if (!(cam->sensor.sysfs_ops & SN9C102_I2C_READ)) {
- mutex_unlock(&sn9c102_sysfs_lock);
- return -ENOSYS;
- }
-
- if ((val = sn9c102_i2c_read(cam, cam->sysfs.i2c_reg)) < 0) {
- mutex_unlock(&sn9c102_sysfs_lock);
- return -EIO;
- }
-
- count = sprintf(buf, "%d\n", val);
-
- DBG(3, "Read bytes: %zd, value: %d", count, val);
-
- mutex_unlock(&sn9c102_sysfs_lock);
-
- return count;
-}
-
-
-static ssize_t
-sn9c102_store_i2c_val(struct device* cd, struct device_attribute *attr,
- const char* buf, size_t len)
-{
- struct sn9c102_device* cam;
- u16 value;
- ssize_t count;
- int err;
-
- if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
- return -ERESTARTSYS;
-
- cam = video_get_drvdata(container_of(cd, struct video_device, dev));
- if (!cam) {
- mutex_unlock(&sn9c102_sysfs_lock);
- return -ENODEV;
- }
-
- if (!(cam->sensor.sysfs_ops & SN9C102_I2C_WRITE)) {
- mutex_unlock(&sn9c102_sysfs_lock);
- return -ENOSYS;
- }
-
- value = sn9c102_strtou16(buf, len, &count);
- if (!count) {
- mutex_unlock(&sn9c102_sysfs_lock);
- return -EINVAL;
- }
-
- err = sn9c102_i2c_write(cam, cam->sysfs.i2c_reg, value);
- if (err) {
- mutex_unlock(&sn9c102_sysfs_lock);
- return -EIO;
- }
-
- DBG(2, "Written sensor reg. 0x%02X, val. 0x%02X",
- cam->sysfs.i2c_reg, value);
- DBG(3, "Written bytes: %zd", count);
-
- mutex_unlock(&sn9c102_sysfs_lock);
-
- return count;
-}
-
-
-static ssize_t
-sn9c102_store_green(struct device* cd, struct device_attribute *attr,
- const char* buf, size_t len)
-{
- struct sn9c102_device* cam;
- enum sn9c102_bridge bridge;
- ssize_t res = 0;
- u16 value;
- ssize_t count;
-
- if (mutex_lock_interruptible(&sn9c102_sysfs_lock))
- return -ERESTARTSYS;
-
- cam = video_get_drvdata(container_of(cd, struct video_device, dev));
- if (!cam) {
- mutex_unlock(&sn9c102_sysfs_lock);
- return -ENODEV;
- }
-
- bridge = cam->bridge;
-
- mutex_unlock(&sn9c102_sysfs_lock);
-
- value = sn9c102_strtou16(buf, len, &count);
- if (!count)
- return -EINVAL;
-
- switch (bridge) {
- case BRIDGE_SN9C101:
- case BRIDGE_SN9C102:
- if (value > 0x0f)
- return -EINVAL;
- if ((res = sn9c102_store_reg(cd, attr, "0x11", 4)) >= 0)
- res = sn9c102_store_val(cd, attr, buf, len);
- break;
- case BRIDGE_SN9C103:
- case BRIDGE_SN9C105:
- case BRIDGE_SN9C120:
- if (value > 0x7f)
- return -EINVAL;
- if ((res = sn9c102_store_reg(cd, attr, "0x07", 4)) >= 0)
- res = sn9c102_store_val(cd, attr, buf, len);
- break;
- }
-
- return res;
-}
-
-
-static ssize_t
-sn9c102_store_blue(struct device* cd, struct device_attribute *attr,
- const char* buf, size_t len)
-{
- ssize_t res = 0;
- u16 value;
- ssize_t count;
-
- value = sn9c102_strtou16(buf, len, &count);
- if (!count || value > 0x7f)
- return -EINVAL;
-
- if ((res = sn9c102_store_reg(cd, attr, "0x06", 4)) >= 0)
- res = sn9c102_store_val(cd, attr, buf, len);
-
- return res;
-}
-
-
-static ssize_t
-sn9c102_store_red(struct device* cd, struct device_attribute *attr,
- const char* buf, size_t len)
-{
- ssize_t res = 0;
- u16 value;
- ssize_t count;
-
- value = sn9c102_strtou16(buf, len, &count);
- if (!count || value > 0x7f)
- return -EINVAL;
-
- if ((res = sn9c102_store_reg(cd, attr, "0x05", 4)) >= 0)
- res = sn9c102_store_val(cd, attr, buf, len);
-
- return res;
-}
-
-
-static ssize_t sn9c102_show_frame_header(struct device* cd,
- struct device_attribute *attr,
- char* buf)
-{
- struct sn9c102_device* cam;
- ssize_t count;
-
- cam = video_get_drvdata(container_of(cd, struct video_device, dev));
- if (!cam)
- return -ENODEV;
-
- count = sizeof(cam->sysfs.frame_header);
- memcpy(buf, cam->sysfs.frame_header, count);
-
- DBG(3, "Frame header, read bytes: %zd", count);
-
- return count;
-}
-
-
-static DEVICE_ATTR(reg, S_IRUGO | S_IWUSR, sn9c102_show_reg, sn9c102_store_reg);
-static DEVICE_ATTR(val, S_IRUGO | S_IWUSR, sn9c102_show_val, sn9c102_store_val);
-static DEVICE_ATTR(i2c_reg, S_IRUGO | S_IWUSR,
- sn9c102_show_i2c_reg, sn9c102_store_i2c_reg);
-static DEVICE_ATTR(i2c_val, S_IRUGO | S_IWUSR,
- sn9c102_show_i2c_val, sn9c102_store_i2c_val);
-static DEVICE_ATTR(green, S_IWUSR, NULL, sn9c102_store_green);
-static DEVICE_ATTR(blue, S_IWUSR, NULL, sn9c102_store_blue);
-static DEVICE_ATTR(red, S_IWUSR, NULL, sn9c102_store_red);
-static DEVICE_ATTR(frame_header, S_IRUGO, sn9c102_show_frame_header, NULL);
-
-
-static int sn9c102_create_sysfs(struct sn9c102_device* cam)
-{
- struct device *dev = &(cam->v4ldev->dev);
- int err = 0;
-
- if ((err = device_create_file(dev, &dev_attr_reg)))
- goto err_out;
- if ((err = device_create_file(dev, &dev_attr_val)))
- goto err_reg;
- if ((err = device_create_file(dev, &dev_attr_frame_header)))
- goto err_val;
-
- if (cam->sensor.sysfs_ops) {
- if ((err = device_create_file(dev, &dev_attr_i2c_reg)))
- goto err_frame_header;
- if ((err = device_create_file(dev, &dev_attr_i2c_val)))
- goto err_i2c_reg;
- }
-
- if (cam->bridge == BRIDGE_SN9C101 || cam->bridge == BRIDGE_SN9C102) {
- if ((err = device_create_file(dev, &dev_attr_green)))
- goto err_i2c_val;
- } else {
- if ((err = device_create_file(dev, &dev_attr_blue)))
- goto err_i2c_val;
- if ((err = device_create_file(dev, &dev_attr_red)))
- goto err_blue;
- }
-
- return 0;
-
-err_blue:
- device_remove_file(dev, &dev_attr_blue);
-err_i2c_val:
- if (cam->sensor.sysfs_ops)
- device_remove_file(dev, &dev_attr_i2c_val);
-err_i2c_reg:
- if (cam->sensor.sysfs_ops)
- device_remove_file(dev, &dev_attr_i2c_reg);
-err_frame_header:
- device_remove_file(dev, &dev_attr_frame_header);
-err_val:
- device_remove_file(dev, &dev_attr_val);
-err_reg:
- device_remove_file(dev, &dev_attr_reg);
-err_out:
- return err;
-}
-#endif /* CONFIG_VIDEO_ADV_DEBUG */
-
-/*****************************************************************************/
-
-static int
-sn9c102_set_pix_format(struct sn9c102_device* cam, struct v4l2_pix_format* pix)
-{
- int err = 0;
-
- if (pix->pixelformat == V4L2_PIX_FMT_SN9C10X ||
- pix->pixelformat == V4L2_PIX_FMT_JPEG) {
- switch (cam->bridge) {
- case BRIDGE_SN9C101:
- case BRIDGE_SN9C102:
- case BRIDGE_SN9C103:
- err += sn9c102_write_reg(cam, cam->reg[0x18] | 0x80,
- 0x18);
- break;
- case BRIDGE_SN9C105:
- case BRIDGE_SN9C120:
- err += sn9c102_write_reg(cam, cam->reg[0x18] & 0x7f,
- 0x18);
- break;
- }
- } else {
- switch (cam->bridge) {
- case BRIDGE_SN9C101:
- case BRIDGE_SN9C102:
- case BRIDGE_SN9C103:
- err += sn9c102_write_reg(cam, cam->reg[0x18] & 0x7f,
- 0x18);
- break;
- case BRIDGE_SN9C105:
- case BRIDGE_SN9C120:
- err += sn9c102_write_reg(cam, cam->reg[0x18] | 0x80,
- 0x18);
- break;
- }
- }
-
- return err ? -EIO : 0;
-}
-
-
-static int
-sn9c102_set_compression(struct sn9c102_device* cam,
- struct v4l2_jpegcompression* compression)
-{
- int i, err = 0;
-
- switch (cam->bridge) {
- case BRIDGE_SN9C101:
- case BRIDGE_SN9C102:
- case BRIDGE_SN9C103:
- if (compression->quality == 0)
- err += sn9c102_write_reg(cam, cam->reg[0x17] | 0x01,
- 0x17);
- else if (compression->quality == 1)
- err += sn9c102_write_reg(cam, cam->reg[0x17] & 0xfe,
- 0x17);
- break;
- case BRIDGE_SN9C105:
- case BRIDGE_SN9C120:
- if (compression->quality == 0) {
- for (i = 0; i <= 63; i++) {
- err += sn9c102_write_reg(cam,
- SN9C102_Y_QTABLE1[i],
- 0x100 + i);
- err += sn9c102_write_reg(cam,
- SN9C102_UV_QTABLE1[i],
- 0x140 + i);
- }
- err += sn9c102_write_reg(cam, cam->reg[0x18] & 0xbf,
- 0x18);
- } else if (compression->quality == 1) {
- for (i = 0; i <= 63; i++) {
- err += sn9c102_write_reg(cam,
- SN9C102_Y_QTABLE1[i],
- 0x100 + i);
- err += sn9c102_write_reg(cam,
- SN9C102_UV_QTABLE1[i],
- 0x140 + i);
- }
- err += sn9c102_write_reg(cam, cam->reg[0x18] | 0x40,
- 0x18);
- }
- break;
- }
-
- return err ? -EIO : 0;
-}
-
-
-static int sn9c102_set_scale(struct sn9c102_device* cam, u8 scale)
-{
- u8 r = 0;
- int err = 0;
-
- if (scale == 1)
- r = cam->reg[0x18] & 0xcf;
- else if (scale == 2) {
- r = cam->reg[0x18] & 0xcf;
- r |= 0x10;
- } else if (scale == 4)
- r = cam->reg[0x18] | 0x20;
-
- err += sn9c102_write_reg(cam, r, 0x18);
- if (err)
- return -EIO;
-
- PDBGG("Scaling factor: %u", scale);
-
- return 0;
-}
-
-
-static int sn9c102_set_crop(struct sn9c102_device* cam, struct v4l2_rect* rect)
-{
- struct sn9c102_sensor* s = &cam->sensor;
- u8 h_start = (u8)(rect->left - s->cropcap.bounds.left),
- v_start = (u8)(rect->top - s->cropcap.bounds.top),
- h_size = (u8)(rect->width / 16),
- v_size = (u8)(rect->height / 16);
- int err = 0;
-
- err += sn9c102_write_reg(cam, h_start, 0x12);
- err += sn9c102_write_reg(cam, v_start, 0x13);
- err += sn9c102_write_reg(cam, h_size, 0x15);
- err += sn9c102_write_reg(cam, v_size, 0x16);
- if (err)
- return -EIO;
-
- PDBGG("h_start, v_start, h_size, v_size, ho_size, vo_size "
- "%u %u %u %u", h_start, v_start, h_size, v_size);
-
- return 0;
-}
-
-
-static int sn9c102_init(struct sn9c102_device* cam)
-{
- struct sn9c102_sensor* s = &cam->sensor;
- struct v4l2_control ctrl;
- struct v4l2_queryctrl *qctrl;
- struct v4l2_rect* rect;
- u8 i = 0;
- int err = 0;
-
- if (!(cam->state & DEV_INITIALIZED)) {
- mutex_init(&cam->open_mutex);
- init_waitqueue_head(&cam->wait_open);
- qctrl = s->qctrl;
- rect = &(s->cropcap.defrect);
- } else { /* use current values */
- qctrl = s->_qctrl;
- rect = &(s->_rect);
- }
-
- err += sn9c102_set_scale(cam, rect->width / s->pix_format.width);
- err += sn9c102_set_crop(cam, rect);
- if (err)
- return err;
-
- if (s->init) {
- err = s->init(cam);
- if (err) {
- DBG(3, "Sensor initialization failed");
- return err;
- }
- }
-
- if (!(cam->state & DEV_INITIALIZED))
- if (cam->bridge == BRIDGE_SN9C101 ||
- cam->bridge == BRIDGE_SN9C102 ||
- cam->bridge == BRIDGE_SN9C103) {
- if (s->pix_format.pixelformat == V4L2_PIX_FMT_JPEG)
- s->pix_format.pixelformat= V4L2_PIX_FMT_SBGGR8;
- cam->compression.quality = cam->reg[0x17] & 0x01 ?
- 0 : 1;
- } else {
- if (s->pix_format.pixelformat == V4L2_PIX_FMT_SN9C10X)
- s->pix_format.pixelformat = V4L2_PIX_FMT_JPEG;
- cam->compression.quality = cam->reg[0x18] & 0x40 ?
- 0 : 1;
- err += sn9c102_set_compression(cam, &cam->compression);
- }
- else
- err += sn9c102_set_compression(cam, &cam->compression);
- err += sn9c102_set_pix_format(cam, &s->pix_format);
- if (s->set_pix_format)
- err += s->set_pix_format(cam, &s->pix_format);
- if (err)
- return err;
-
- if (s->pix_format.pixelformat == V4L2_PIX_FMT_SN9C10X ||
- s->pix_format.pixelformat == V4L2_PIX_FMT_JPEG)
- DBG(3, "Compressed video format is active, quality %d",
- cam->compression.quality);
- else
- DBG(3, "Uncompressed video format is active");
-
- if (s->set_crop)
- if ((err = s->set_crop(cam, rect))) {
- DBG(3, "set_crop() failed");
- return err;
- }
-
- if (s->set_ctrl) {
- for (i = 0; i < ARRAY_SIZE(s->qctrl); i++)
- if (s->qctrl[i].id != 0 &&
- !(s->qctrl[i].flags & V4L2_CTRL_FLAG_DISABLED)) {
- ctrl.id = s->qctrl[i].id;
- ctrl.value = qctrl[i].default_value;
- err = s->set_ctrl(cam, &ctrl);
- if (err) {
- DBG(3, "Set %s control failed",
- s->qctrl[i].name);
- return err;
- }
- DBG(3, "Image sensor supports '%s' control",
- s->qctrl[i].name);
- }
- }
-
- if (!(cam->state & DEV_INITIALIZED)) {
- mutex_init(&cam->fileop_mutex);
- spin_lock_init(&cam->queue_lock);
- init_waitqueue_head(&cam->wait_frame);
- init_waitqueue_head(&cam->wait_stream);
- cam->nreadbuffers = 2;
- memcpy(s->_qctrl, s->qctrl, sizeof(s->qctrl));
- memcpy(&(s->_rect), &(s->cropcap.defrect),
- sizeof(struct v4l2_rect));
- cam->state |= DEV_INITIALIZED;
- }
-
- DBG(2, "Initialization succeeded");
- return 0;
-}
-
-/*****************************************************************************/
-
-static void sn9c102_release_resources(struct kref *kref)
-{
- struct sn9c102_device *cam;
-
- mutex_lock(&sn9c102_sysfs_lock);
-
- cam = container_of(kref, struct sn9c102_device, kref);
-
- DBG(2, "V4L2 device %s deregistered",
- video_device_node_name(cam->v4ldev));
- video_set_drvdata(cam->v4ldev, NULL);
- video_unregister_device(cam->v4ldev);
- usb_put_dev(cam->usbdev);
- kfree(cam->control_buffer);
- kfree(cam);
-
- mutex_unlock(&sn9c102_sysfs_lock);
-
-}
-
-
-static int sn9c102_open(struct file *filp)
-{
- struct sn9c102_device* cam;
- int err = 0;
-
- /*
- A read_trylock() in open() is the only safe way to prevent race
- conditions with disconnect(), one close() and multiple (not
- necessarily simultaneous) attempts to open(). For example, it
- prevents from waiting for a second access, while the device
- structure is being deallocated, after a possible disconnect() and
- during a following close() holding the write lock: given that, after
- this deallocation, no access will be possible anymore, using the
- non-trylock version would have let open() gain the access to the
- device structure improperly.
- For this reason the lock must also not be per-device.
- */
- if (!down_read_trylock(&sn9c102_dev_lock))
- return -ERESTARTSYS;
-
- cam = video_drvdata(filp);
-
- if (wait_for_completion_interruptible(&cam->probe)) {
- up_read(&sn9c102_dev_lock);
- return -ERESTARTSYS;
- }
-
- kref_get(&cam->kref);
-
- /*
- Make sure to isolate all the simultaneous opens.
- */
- if (mutex_lock_interruptible(&cam->open_mutex)) {
- kref_put(&cam->kref, sn9c102_release_resources);
- up_read(&sn9c102_dev_lock);
- return -ERESTARTSYS;
- }
-
- if (cam->state & DEV_DISCONNECTED) {
- DBG(1, "Device not present");
- err = -ENODEV;
- goto out;
- }
-
- if (cam->users) {
- DBG(2, "Device %s is already in use",
- video_device_node_name(cam->v4ldev));
- DBG(3, "Simultaneous opens are not supported");
- /*
- open() must follow the open flags and should block
- eventually while the device is in use.
- */
- if ((filp->f_flags & O_NONBLOCK) ||
- (filp->f_flags & O_NDELAY)) {
- err = -EWOULDBLOCK;
- goto out;
- }
- DBG(2, "A blocking open() has been requested. Wait for the "
- "device to be released...");
- up_read(&sn9c102_dev_lock);
- /*
- We will not release the "open_mutex" lock, so that only one
- process can be in the wait queue below. This way the process
- will be sleeping while holding the lock, without losing its
- priority after any wake_up().
- */
- err = wait_event_interruptible_exclusive(cam->wait_open,
- (cam->state & DEV_DISCONNECTED)
- || !cam->users);
- down_read(&sn9c102_dev_lock);
- if (err)
- goto out;
- if (cam->state & DEV_DISCONNECTED) {
- err = -ENODEV;
- goto out;
- }
- }
-
- if (cam->state & DEV_MISCONFIGURED) {
- err = sn9c102_init(cam);
- if (err) {
- DBG(1, "Initialization failed again. "
- "I will retry on next open().");
- goto out;
- }
- cam->state &= ~DEV_MISCONFIGURED;
- }
-
- if ((err = sn9c102_start_transfer(cam)))
- goto out;
-
- filp->private_data = cam;
- cam->users++;
- cam->io = IO_NONE;
- cam->stream = STREAM_OFF;
- cam->nbuffers = 0;
- cam->frame_count = 0;
- sn9c102_empty_framequeues(cam);
-
- DBG(3, "Video device %s is open", video_device_node_name(cam->v4ldev));
-
-out:
- mutex_unlock(&cam->open_mutex);
- if (err)
- kref_put(&cam->kref, sn9c102_release_resources);
-
- up_read(&sn9c102_dev_lock);
- return err;
-}
-
-
-static int sn9c102_release(struct file *filp)
-{
- struct sn9c102_device* cam;
-
- down_write(&sn9c102_dev_lock);
-
- cam = video_drvdata(filp);
-
- sn9c102_stop_transfer(cam);
- sn9c102_release_buffers(cam);
- cam->users--;
- wake_up_interruptible_nr(&cam->wait_open, 1);
-
- DBG(3, "Video device %s closed", video_device_node_name(cam->v4ldev));
-
- kref_put(&cam->kref, sn9c102_release_resources);
-
- up_write(&sn9c102_dev_lock);
-
- return 0;
-}
-
-
-static ssize_t
-sn9c102_read(struct file* filp, char __user * buf, size_t count, loff_t* f_pos)
-{
- struct sn9c102_device *cam = video_drvdata(filp);
- struct sn9c102_frame_t* f, * i;
- unsigned long lock_flags;
- long timeout;
- int err = 0;
-
- if (mutex_lock_interruptible(&cam->fileop_mutex))
- return -ERESTARTSYS;
-
- if (cam->state & DEV_DISCONNECTED) {
- DBG(1, "Device not present");
- mutex_unlock(&cam->fileop_mutex);
- return -ENODEV;
- }
-
- if (cam->state & DEV_MISCONFIGURED) {
- DBG(1, "The camera is misconfigured. Close and open it "
- "again.");
- mutex_unlock(&cam->fileop_mutex);
- return -EIO;
- }
-
- if (cam->io == IO_MMAP) {
- DBG(3, "Close and open the device again to choose "
- "the read method");
- mutex_unlock(&cam->fileop_mutex);
- return -EBUSY;
- }
-
- if (cam->io == IO_NONE) {
- if (!sn9c102_request_buffers(cam,cam->nreadbuffers, IO_READ)) {
- DBG(1, "read() failed, not enough memory");
- mutex_unlock(&cam->fileop_mutex);
- return -ENOMEM;
- }
- cam->io = IO_READ;
- cam->stream = STREAM_ON;
- }
-
- if (list_empty(&cam->inqueue)) {
- if (!list_empty(&cam->outqueue))
- sn9c102_empty_framequeues(cam);
- sn9c102_queue_unusedframes(cam);
- }
-
- if (!count) {
- mutex_unlock(&cam->fileop_mutex);
- return 0;
- }
-
- if (list_empty(&cam->outqueue)) {
- if (filp->f_flags & O_NONBLOCK) {
- mutex_unlock(&cam->fileop_mutex);
- return -EAGAIN;
- }
- if (!cam->module_param.frame_timeout) {
- err = wait_event_interruptible
- ( cam->wait_frame,
- (!list_empty(&cam->outqueue)) ||
- (cam->state & DEV_DISCONNECTED) ||
- (cam->state & DEV_MISCONFIGURED) );
- if (err) {
- mutex_unlock(&cam->fileop_mutex);
- return err;
- }
- } else {
- timeout = wait_event_interruptible_timeout
- ( cam->wait_frame,
- (!list_empty(&cam->outqueue)) ||
- (cam->state & DEV_DISCONNECTED) ||
- (cam->state & DEV_MISCONFIGURED),
- msecs_to_jiffies(
- cam->module_param.frame_timeout * 1000
- )
- );
- if (timeout < 0) {
- mutex_unlock(&cam->fileop_mutex);
- return timeout;
- } else if (timeout == 0 &&
- !(cam->state & DEV_DISCONNECTED)) {
- DBG(1, "Video frame timeout elapsed");
- mutex_unlock(&cam->fileop_mutex);
- return -EIO;
- }
- }
- if (cam->state & DEV_DISCONNECTED) {
- mutex_unlock(&cam->fileop_mutex);
- return -ENODEV;
- }
- if (cam->state & DEV_MISCONFIGURED) {
- mutex_unlock(&cam->fileop_mutex);
- return -EIO;
- }
- }
-
- f = list_entry(cam->outqueue.prev, struct sn9c102_frame_t, frame);
-
- if (count > f->buf.bytesused)
- count = f->buf.bytesused;
-
- if (copy_to_user(buf, f->bufmem, count)) {
- err = -EFAULT;
- goto exit;
- }
- *f_pos += count;
-
-exit:
- spin_lock_irqsave(&cam->queue_lock, lock_flags);
- list_for_each_entry(i, &cam->outqueue, frame)
- i->state = F_UNUSED;
- INIT_LIST_HEAD(&cam->outqueue);
- spin_unlock_irqrestore(&cam->queue_lock, lock_flags);
-
- sn9c102_queue_unusedframes(cam);
-
- PDBGG("Frame #%lu, bytes read: %zu",
- (unsigned long)f->buf.index, count);
-
- mutex_unlock(&cam->fileop_mutex);
-
- return count;
-}
-
-
-static unsigned int sn9c102_poll(struct file *filp, poll_table *wait)
-{
- struct sn9c102_device *cam = video_drvdata(filp);
- struct sn9c102_frame_t* f;
- unsigned long lock_flags;
- unsigned int mask = 0;
-
- if (mutex_lock_interruptible(&cam->fileop_mutex))
- return POLLERR;
-
- if (cam->state & DEV_DISCONNECTED) {
- DBG(1, "Device not present");
- goto error;
- }
-
- if (cam->state & DEV_MISCONFIGURED) {
- DBG(1, "The camera is misconfigured. Close and open it "
- "again.");
- goto error;
- }
-
- if (cam->io == IO_NONE) {
- if (!sn9c102_request_buffers(cam, cam->nreadbuffers,
- IO_READ)) {
- DBG(1, "poll() failed, not enough memory");
- goto error;
- }
- cam->io = IO_READ;
- cam->stream = STREAM_ON;
- }
-
- if (cam->io == IO_READ) {
- spin_lock_irqsave(&cam->queue_lock, lock_flags);
- list_for_each_entry(f, &cam->outqueue, frame)
- f->state = F_UNUSED;
- INIT_LIST_HEAD(&cam->outqueue);
- spin_unlock_irqrestore(&cam->queue_lock, lock_flags);
- sn9c102_queue_unusedframes(cam);
- }
-
- poll_wait(filp, &cam->wait_frame, wait);
-
- if (!list_empty(&cam->outqueue))
- mask |= POLLIN | POLLRDNORM;
-
- mutex_unlock(&cam->fileop_mutex);
-
- return mask;
-
-error:
- mutex_unlock(&cam->fileop_mutex);
- return POLLERR;
-}
-
-
-static void sn9c102_vm_open(struct vm_area_struct* vma)
-{
- struct sn9c102_frame_t* f = vma->vm_private_data;
- f->vma_use_count++;
-}
-
-
-static void sn9c102_vm_close(struct vm_area_struct* vma)
-{
- /* NOTE: buffers are not freed here */
- struct sn9c102_frame_t* f = vma->vm_private_data;
- f->vma_use_count--;
-}
-
-
-static const struct vm_operations_struct sn9c102_vm_ops = {
- .open = sn9c102_vm_open,
- .close = sn9c102_vm_close,
-};
-
-
-static int sn9c102_mmap(struct file* filp, struct vm_area_struct *vma)
-{
- struct sn9c102_device *cam = video_drvdata(filp);
- unsigned long size = vma->vm_end - vma->vm_start,
- start = vma->vm_start;
- void *pos;
- u32 i;
-
- if (mutex_lock_interruptible(&cam->fileop_mutex))
- return -ERESTARTSYS;
-
- if (cam->state & DEV_DISCONNECTED) {
- DBG(1, "Device not present");
- mutex_unlock(&cam->fileop_mutex);
- return -ENODEV;
- }
-
- if (cam->state & DEV_MISCONFIGURED) {
- DBG(1, "The camera is misconfigured. Close and open it "
- "again.");
- mutex_unlock(&cam->fileop_mutex);
- return -EIO;
- }
-
- if (!(vma->vm_flags & (VM_WRITE | VM_READ))) {
- mutex_unlock(&cam->fileop_mutex);
- return -EACCES;
- }
-
- if (cam->io != IO_MMAP ||
- size != PAGE_ALIGN(cam->frame[0].buf.length)) {
- mutex_unlock(&cam->fileop_mutex);
- return -EINVAL;
- }
-
- for (i = 0; i < cam->nbuffers; i++) {
- if ((cam->frame[i].buf.m.offset>>PAGE_SHIFT) == vma->vm_pgoff)
- break;
- }
- if (i == cam->nbuffers) {
- mutex_unlock(&cam->fileop_mutex);
- return -EINVAL;
- }
-
- vma->vm_flags |= VM_IO;
- vma->vm_flags |= VM_RESERVED;
-
- pos = cam->frame[i].bufmem;
- while (size > 0) { /* size is page-aligned */
- if (vm_insert_page(vma, start, vmalloc_to_page(pos))) {
- mutex_unlock(&cam->fileop_mutex);
- return -EAGAIN;
- }
- start += PAGE_SIZE;
- pos += PAGE_SIZE;
- size -= PAGE_SIZE;
- }
-
- vma->vm_ops = &sn9c102_vm_ops;
- vma->vm_private_data = &cam->frame[i];
- sn9c102_vm_open(vma);
-
- mutex_unlock(&cam->fileop_mutex);
-
- return 0;
-}
-
-/*****************************************************************************/
-
-static int
-sn9c102_vidioc_querycap(struct sn9c102_device* cam, void __user * arg)
-{
- struct v4l2_capability cap = {
- .driver = "sn9c102",
- .version = LINUX_VERSION_CODE,
- .capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE |
- V4L2_CAP_STREAMING,
- };
-
- strlcpy(cap.card, cam->v4ldev->name, sizeof(cap.card));
- if (usb_make_path(cam->usbdev, cap.bus_info, sizeof(cap.bus_info)) < 0)
- strlcpy(cap.bus_info, dev_name(&cam->usbdev->dev),
- sizeof(cap.bus_info));
-
- if (copy_to_user(arg, &cap, sizeof(cap)))
- return -EFAULT;
-
- return 0;
-}
-
-
-static int
-sn9c102_vidioc_enuminput(struct sn9c102_device* cam, void __user * arg)
-{
- struct v4l2_input i;
-
- if (copy_from_user(&i, arg, sizeof(i)))
- return -EFAULT;
-
- if (i.index)
- return -EINVAL;
-
- memset(&i, 0, sizeof(i));
- strcpy(i.name, "Camera");
- i.type = V4L2_INPUT_TYPE_CAMERA;
- i.capabilities = V4L2_IN_CAP_STD;
-
- if (copy_to_user(arg, &i, sizeof(i)))
- return -EFAULT;
-
- return 0;
-}
-
-
-static int
-sn9c102_vidioc_g_input(struct sn9c102_device* cam, void __user * arg)
-{
- int index = 0;
-
- if (copy_to_user(arg, &index, sizeof(index)))
- return -EFAULT;
-
- return 0;
-}
-
-
-static int
-sn9c102_vidioc_s_input(struct sn9c102_device* cam, void __user * arg)
-{
- int index;
-
- if (copy_from_user(&index, arg, sizeof(index)))
- return -EFAULT;
-
- if (index != 0)
- return -EINVAL;
-
- return 0;
-}
-
-
-static int
-sn9c102_vidioc_query_ctrl(struct sn9c102_device* cam, void __user * arg)
-{
- struct sn9c102_sensor* s = &cam->sensor;
- struct v4l2_queryctrl qc;
- u8 i;
-
- if (copy_from_user(&qc, arg, sizeof(qc)))
- return -EFAULT;
-
- for (i = 0; i < ARRAY_SIZE(s->qctrl); i++)
- if (qc.id && qc.id == s->qctrl[i].id) {
- memcpy(&qc, &(s->qctrl[i]), sizeof(qc));
- if (copy_to_user(arg, &qc, sizeof(qc)))
- return -EFAULT;
- return 0;
- }
-
- return -EINVAL;
-}
-
-
-static int
-sn9c102_vidioc_g_ctrl(struct sn9c102_device* cam, void __user * arg)
-{
- struct sn9c102_sensor* s = &cam->sensor;
- struct v4l2_control ctrl;
- int err = 0;
- u8 i;
-
- if (!s->get_ctrl && !s->set_ctrl)
- return -EINVAL;
-
- if (copy_from_user(&ctrl, arg, sizeof(ctrl)))
- return -EFAULT;
-
- if (!s->get_ctrl) {
- for (i = 0; i < ARRAY_SIZE(s->qctrl); i++)
- if (ctrl.id && ctrl.id == s->qctrl[i].id) {
- ctrl.value = s->_qctrl[i].default_value;
- goto exit;
- }
- return -EINVAL;
- } else
- err = s->get_ctrl(cam, &ctrl);
-
-exit:
- if (copy_to_user(arg, &ctrl, sizeof(ctrl)))
- return -EFAULT;
-
- PDBGG("VIDIOC_G_CTRL: id %lu, value %lu",
- (unsigned long)ctrl.id, (unsigned long)ctrl.value);
-
- return err;
-}
-
-
-static int
-sn9c102_vidioc_s_ctrl(struct sn9c102_device* cam, void __user * arg)
-{
- struct sn9c102_sensor* s = &cam->sensor;
- struct v4l2_control ctrl;
- u8 i;
- int err = 0;
-
- if (!s->set_ctrl)
- return -EINVAL;
-
- if (copy_from_user(&ctrl, arg, sizeof(ctrl)))
- return -EFAULT;
-
- for (i = 0; i < ARRAY_SIZE(s->qctrl); i++) {
- if (ctrl.id == s->qctrl[i].id) {
- if (s->qctrl[i].flags & V4L2_CTRL_FLAG_DISABLED)
- return -EINVAL;
- if (ctrl.value < s->qctrl[i].minimum ||
- ctrl.value > s->qctrl[i].maximum)
- return -ERANGE;
- ctrl.value -= ctrl.value % s->qctrl[i].step;
- break;
- }
- }
- if (i == ARRAY_SIZE(s->qctrl))
- return -EINVAL;
- if ((err = s->set_ctrl(cam, &ctrl)))
- return err;
-
- s->_qctrl[i].default_value = ctrl.value;
-
- PDBGG("VIDIOC_S_CTRL: id %lu, value %lu",
- (unsigned long)ctrl.id, (unsigned long)ctrl.value);
-
- return 0;
-}
-
-
-static int
-sn9c102_vidioc_cropcap(struct sn9c102_device* cam, void __user * arg)
-{
- struct v4l2_cropcap* cc = &(cam->sensor.cropcap);
-
- cc->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- cc->pixelaspect.numerator = 1;
- cc->pixelaspect.denominator = 1;
-
- if (copy_to_user(arg, cc, sizeof(*cc)))
- return -EFAULT;
-
- return 0;
-}
-
-
-static int
-sn9c102_vidioc_g_crop(struct sn9c102_device* cam, void __user * arg)
-{
- struct sn9c102_sensor* s = &cam->sensor;
- struct v4l2_crop crop = {
- .type = V4L2_BUF_TYPE_VIDEO_CAPTURE,
- };
-
- memcpy(&(crop.c), &(s->_rect), sizeof(struct v4l2_rect));
-
- if (copy_to_user(arg, &crop, sizeof(crop)))
- return -EFAULT;
-
- return 0;
-}
-
-
-static int
-sn9c102_vidioc_s_crop(struct sn9c102_device* cam, void __user * arg)
-{
- struct sn9c102_sensor* s = &cam->sensor;
- struct v4l2_crop crop;
- struct v4l2_rect* rect;
- struct v4l2_rect* bounds = &(s->cropcap.bounds);
- struct v4l2_pix_format* pix_format = &(s->pix_format);
- u8 scale;
- const enum sn9c102_stream_state stream = cam->stream;
- const u32 nbuffers = cam->nbuffers;
- u32 i;
- int err = 0;
-
- if (copy_from_user(&crop, arg, sizeof(crop)))
- return -EFAULT;
-
- rect = &(crop.c);
-
- if (crop.type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
-
- if (cam->module_param.force_munmap)
- for (i = 0; i < cam->nbuffers; i++)
- if (cam->frame[i].vma_use_count) {
- DBG(3, "VIDIOC_S_CROP failed. "
- "Unmap the buffers first.");
- return -EBUSY;
- }
-
- /* Preserve R,G or B origin */
- rect->left = (s->_rect.left & 1L) ? rect->left | 1L : rect->left & ~1L;
- rect->top = (s->_rect.top & 1L) ? rect->top | 1L : rect->top & ~1L;
-
- if (rect->width < 16)
- rect->width = 16;
- if (rect->height < 16)
- rect->height = 16;
- if (rect->width > bounds->width)
- rect->width = bounds->width;
- if (rect->height > bounds->height)
- rect->height = bounds->height;
- if (rect->left < bounds->left)
- rect->left = bounds->left;
- if (rect->top < bounds->top)
- rect->top = bounds->top;
- if (rect->left + rect->width > bounds->left + bounds->width)
- rect->left = bounds->left+bounds->width - rect->width;
- if (rect->top + rect->height > bounds->top + bounds->height)
- rect->top = bounds->top+bounds->height - rect->height;
-
- rect->width &= ~15L;
- rect->height &= ~15L;
-
- if (SN9C102_PRESERVE_IMGSCALE) {
- /* Calculate the actual scaling factor */
- u32 a, b;
- a = rect->width * rect->height;
- b = pix_format->width * pix_format->height;
- scale = b ? (u8)((a / b) < 4 ? 1 : ((a / b) < 16 ? 2 : 4)) : 1;
- } else
- scale = 1;
-
- if (cam->stream == STREAM_ON)
- if ((err = sn9c102_stream_interrupt(cam)))
- return err;
-
- if (copy_to_user(arg, &crop, sizeof(crop))) {
- cam->stream = stream;
- return -EFAULT;
- }
-
- if (cam->module_param.force_munmap || cam->io == IO_READ)
- sn9c102_release_buffers(cam);
-
- err = sn9c102_set_crop(cam, rect);
- if (s->set_crop)
- err += s->set_crop(cam, rect);
- err += sn9c102_set_scale(cam, scale);
-
- if (err) { /* atomic, no rollback in ioctl() */
- cam->state |= DEV_MISCONFIGURED;
- DBG(1, "VIDIOC_S_CROP failed because of hardware problems. To "
- "use the camera, close and open %s again.",
- video_device_node_name(cam->v4ldev));
- return -EIO;
- }
-
- s->pix_format.width = rect->width/scale;
- s->pix_format.height = rect->height/scale;
- memcpy(&(s->_rect), rect, sizeof(*rect));
-
- if ((cam->module_param.force_munmap || cam->io == IO_READ) &&
- nbuffers != sn9c102_request_buffers(cam, nbuffers, cam->io)) {
- cam->state |= DEV_MISCONFIGURED;
- DBG(1, "VIDIOC_S_CROP failed because of not enough memory. To "
- "use the camera, close and open %s again.",
- video_device_node_name(cam->v4ldev));
- return -ENOMEM;
- }
-
- if (cam->io == IO_READ)
- sn9c102_empty_framequeues(cam);
- else if (cam->module_param.force_munmap)
- sn9c102_requeue_outqueue(cam);
-
- cam->stream = stream;
-
- return 0;
-}
-
-
-static int
-sn9c102_vidioc_enum_framesizes(struct sn9c102_device* cam, void __user * arg)
-{
- struct v4l2_frmsizeenum frmsize;
-
- if (copy_from_user(&frmsize, arg, sizeof(frmsize)))
- return -EFAULT;
-
- if (frmsize.index != 0)
- return -EINVAL;
-
- switch (cam->bridge) {
- case BRIDGE_SN9C101:
- case BRIDGE_SN9C102:
- case BRIDGE_SN9C103:
- if (frmsize.pixel_format != V4L2_PIX_FMT_SN9C10X &&
- frmsize.pixel_format != V4L2_PIX_FMT_SBGGR8)
- return -EINVAL;
- case BRIDGE_SN9C105:
- case BRIDGE_SN9C120:
- if (frmsize.pixel_format != V4L2_PIX_FMT_JPEG &&
- frmsize.pixel_format != V4L2_PIX_FMT_SBGGR8)
- return -EINVAL;
- }
-
- frmsize.type = V4L2_FRMSIZE_TYPE_STEPWISE;
- frmsize.stepwise.min_width = frmsize.stepwise.step_width = 16;
- frmsize.stepwise.min_height = frmsize.stepwise.step_height = 16;
- frmsize.stepwise.max_width = cam->sensor.cropcap.bounds.width;
- frmsize.stepwise.max_height = cam->sensor.cropcap.bounds.height;
- memset(&frmsize.reserved, 0, sizeof(frmsize.reserved));
-
- if (copy_to_user(arg, &frmsize, sizeof(frmsize)))
- return -EFAULT;
-
- return 0;
-}
-
-
-static int
-sn9c102_vidioc_enum_fmt(struct sn9c102_device* cam, void __user * arg)
-{
- struct v4l2_fmtdesc fmtd;
-
- if (copy_from_user(&fmtd, arg, sizeof(fmtd)))
- return -EFAULT;
-
- if (fmtd.type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
-
- if (fmtd.index == 0) {
- strcpy(fmtd.description, "bayer rgb");
- fmtd.pixelformat = V4L2_PIX_FMT_SBGGR8;
- } else if (fmtd.index == 1) {
- switch (cam->bridge) {
- case BRIDGE_SN9C101:
- case BRIDGE_SN9C102:
- case BRIDGE_SN9C103:
- strcpy(fmtd.description, "compressed");
- fmtd.pixelformat = V4L2_PIX_FMT_SN9C10X;
- break;
- case BRIDGE_SN9C105:
- case BRIDGE_SN9C120:
- strcpy(fmtd.description, "JPEG");
- fmtd.pixelformat = V4L2_PIX_FMT_JPEG;
- break;
- }
- fmtd.flags = V4L2_FMT_FLAG_COMPRESSED;
- } else
- return -EINVAL;
-
- fmtd.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- memset(&fmtd.reserved, 0, sizeof(fmtd.reserved));
-
- if (copy_to_user(arg, &fmtd, sizeof(fmtd)))
- return -EFAULT;
-
- return 0;
-}
-
-
-static int
-sn9c102_vidioc_g_fmt(struct sn9c102_device* cam, void __user * arg)
-{
- struct v4l2_format format;
- struct v4l2_pix_format* pfmt = &(cam->sensor.pix_format);
-
- if (copy_from_user(&format, arg, sizeof(format)))
- return -EFAULT;
-
- if (format.type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
-
- pfmt->colorspace = (pfmt->pixelformat == V4L2_PIX_FMT_JPEG) ?
- V4L2_COLORSPACE_JPEG : V4L2_COLORSPACE_SRGB;
- pfmt->bytesperline = (pfmt->pixelformat == V4L2_PIX_FMT_SN9C10X ||
- pfmt->pixelformat == V4L2_PIX_FMT_JPEG)
- ? 0 : (pfmt->width * pfmt->priv) / 8;
- pfmt->sizeimage = pfmt->height * ((pfmt->width*pfmt->priv)/8);
- pfmt->field = V4L2_FIELD_NONE;
- memcpy(&(format.fmt.pix), pfmt, sizeof(*pfmt));
-
- if (copy_to_user(arg, &format, sizeof(format)))
- return -EFAULT;
-
- return 0;
-}
-
-
-static int
-sn9c102_vidioc_try_s_fmt(struct sn9c102_device* cam, unsigned int cmd,
- void __user * arg)
-{
- struct sn9c102_sensor* s = &cam->sensor;
- struct v4l2_format format;
- struct v4l2_pix_format* pix;
- struct v4l2_pix_format* pfmt = &(s->pix_format);
- struct v4l2_rect* bounds = &(s->cropcap.bounds);
- struct v4l2_rect rect;
- u8 scale;
- const enum sn9c102_stream_state stream = cam->stream;
- const u32 nbuffers = cam->nbuffers;
- u32 i;
- int err = 0;
-
- if (copy_from_user(&format, arg, sizeof(format)))
- return -EFAULT;
-
- pix = &(format.fmt.pix);
-
- if (format.type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
-
- memcpy(&rect, &(s->_rect), sizeof(rect));
-
- { /* calculate the actual scaling factor */
- u32 a, b;
- a = rect.width * rect.height;
- b = pix->width * pix->height;
- scale = b ? (u8)((a / b) < 4 ? 1 : ((a / b) < 16 ? 2 : 4)) : 1;
- }
-
- rect.width = scale * pix->width;
- rect.height = scale * pix->height;
-
- if (rect.width < 16)
- rect.width = 16;
- if (rect.height < 16)
- rect.height = 16;
- if (rect.width > bounds->left + bounds->width - rect.left)
- rect.width = bounds->left + bounds->width - rect.left;
- if (rect.height > bounds->top + bounds->height - rect.top)
- rect.height = bounds->top + bounds->height - rect.top;
-
- rect.width &= ~15L;
- rect.height &= ~15L;
-
- { /* adjust the scaling factor */
- u32 a, b;
- a = rect.width * rect.height;
- b = pix->width * pix->height;
- scale = b ? (u8)((a / b) < 4 ? 1 : ((a / b) < 16 ? 2 : 4)) : 1;
- }
-
- pix->width = rect.width / scale;
- pix->height = rect.height / scale;
-
- switch (cam->bridge) {
- case BRIDGE_SN9C101:
- case BRIDGE_SN9C102:
- case BRIDGE_SN9C103:
- if (pix->pixelformat != V4L2_PIX_FMT_SN9C10X &&
- pix->pixelformat != V4L2_PIX_FMT_SBGGR8)
- pix->pixelformat = pfmt->pixelformat;
- break;
- case BRIDGE_SN9C105:
- case BRIDGE_SN9C120:
- if (pix->pixelformat != V4L2_PIX_FMT_JPEG &&
- pix->pixelformat != V4L2_PIX_FMT_SBGGR8)
- pix->pixelformat = pfmt->pixelformat;
- break;
- }
- pix->priv = pfmt->priv; /* bpp */
- pix->colorspace = (pix->pixelformat == V4L2_PIX_FMT_JPEG) ?
- V4L2_COLORSPACE_JPEG : V4L2_COLORSPACE_SRGB;
- pix->bytesperline = (pix->pixelformat == V4L2_PIX_FMT_SN9C10X ||
- pix->pixelformat == V4L2_PIX_FMT_JPEG)
- ? 0 : (pix->width * pix->priv) / 8;
- pix->sizeimage = pix->height * ((pix->width * pix->priv) / 8);
- pix->field = V4L2_FIELD_NONE;
-
- if (cmd == VIDIOC_TRY_FMT) {
- if (copy_to_user(arg, &format, sizeof(format)))
- return -EFAULT;
- return 0;
- }
-
- if (cam->module_param.force_munmap)
- for (i = 0; i < cam->nbuffers; i++)
- if (cam->frame[i].vma_use_count) {
- DBG(3, "VIDIOC_S_FMT failed. Unmap the "
- "buffers first.");
- return -EBUSY;
- }
-
- if (cam->stream == STREAM_ON)
- if ((err = sn9c102_stream_interrupt(cam)))
- return err;
-
- if (copy_to_user(arg, &format, sizeof(format))) {
- cam->stream = stream;
- return -EFAULT;
- }
-
- if (cam->module_param.force_munmap || cam->io == IO_READ)
- sn9c102_release_buffers(cam);
-
- err += sn9c102_set_pix_format(cam, pix);
- err += sn9c102_set_crop(cam, &rect);
- if (s->set_pix_format)
- err += s->set_pix_format(cam, pix);
- if (s->set_crop)
- err += s->set_crop(cam, &rect);
- err += sn9c102_set_scale(cam, scale);
-
- if (err) { /* atomic, no rollback in ioctl() */
- cam->state |= DEV_MISCONFIGURED;
- DBG(1, "VIDIOC_S_FMT failed because of hardware problems. To "
- "use the camera, close and open %s again.",
- video_device_node_name(cam->v4ldev));
- return -EIO;
- }
-
- memcpy(pfmt, pix, sizeof(*pix));
- memcpy(&(s->_rect), &rect, sizeof(rect));
-
- if ((cam->module_param.force_munmap || cam->io == IO_READ) &&
- nbuffers != sn9c102_request_buffers(cam, nbuffers, cam->io)) {
- cam->state |= DEV_MISCONFIGURED;
- DBG(1, "VIDIOC_S_FMT failed because of not enough memory. To "
- "use the camera, close and open %s again.",
- video_device_node_name(cam->v4ldev));
- return -ENOMEM;
- }
-
- if (cam->io == IO_READ)
- sn9c102_empty_framequeues(cam);
- else if (cam->module_param.force_munmap)
- sn9c102_requeue_outqueue(cam);
-
- cam->stream = stream;
-
- return 0;
-}
-
-
-static int
-sn9c102_vidioc_g_jpegcomp(struct sn9c102_device* cam, void __user * arg)
-{
- if (copy_to_user(arg, &cam->compression, sizeof(cam->compression)))
- return -EFAULT;
-
- return 0;
-}
-
-
-static int
-sn9c102_vidioc_s_jpegcomp(struct sn9c102_device* cam, void __user * arg)
-{
- struct v4l2_jpegcompression jc;
- const enum sn9c102_stream_state stream = cam->stream;
- int err = 0;
-
- if (copy_from_user(&jc, arg, sizeof(jc)))
- return -EFAULT;
-
- if (jc.quality != 0 && jc.quality != 1)
- return -EINVAL;
-
- if (cam->stream == STREAM_ON)
- if ((err = sn9c102_stream_interrupt(cam)))
- return err;
-
- err += sn9c102_set_compression(cam, &jc);
- if (err) { /* atomic, no rollback in ioctl() */
- cam->state |= DEV_MISCONFIGURED;
- DBG(1, "VIDIOC_S_JPEGCOMP failed because of hardware problems. "
- "To use the camera, close and open %s again.",
- video_device_node_name(cam->v4ldev));
- return -EIO;
- }
-
- cam->compression.quality = jc.quality;
-
- cam->stream = stream;
-
- return 0;
-}
-
-
-static int
-sn9c102_vidioc_reqbufs(struct sn9c102_device* cam, void __user * arg)
-{
- struct v4l2_requestbuffers rb;
- u32 i;
- int err;
-
- if (copy_from_user(&rb, arg, sizeof(rb)))
- return -EFAULT;
-
- if (rb.type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
- rb.memory != V4L2_MEMORY_MMAP)
- return -EINVAL;
-
- if (cam->io == IO_READ) {
- DBG(3, "Close and open the device again to choose the mmap "
- "I/O method");
- return -EBUSY;
- }
-
- for (i = 0; i < cam->nbuffers; i++)
- if (cam->frame[i].vma_use_count) {
- DBG(3, "VIDIOC_REQBUFS failed. Previous buffers are "
- "still mapped.");
- return -EBUSY;
- }
-
- if (cam->stream == STREAM_ON)
- if ((err = sn9c102_stream_interrupt(cam)))
- return err;
-
- sn9c102_empty_framequeues(cam);
-
- sn9c102_release_buffers(cam);
- if (rb.count)
- rb.count = sn9c102_request_buffers(cam, rb.count, IO_MMAP);
-
- if (copy_to_user(arg, &rb, sizeof(rb))) {
- sn9c102_release_buffers(cam);
- cam->io = IO_NONE;
- return -EFAULT;
- }
-
- cam->io = rb.count ? IO_MMAP : IO_NONE;
-
- return 0;
-}
-
-
-static int
-sn9c102_vidioc_querybuf(struct sn9c102_device* cam, void __user * arg)
-{
- struct v4l2_buffer b;
-
- if (copy_from_user(&b, arg, sizeof(b)))
- return -EFAULT;
-
- if (b.type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
- b.index >= cam->nbuffers || cam->io != IO_MMAP)
- return -EINVAL;
-
- memcpy(&b, &cam->frame[b.index].buf, sizeof(b));
-
- if (cam->frame[b.index].vma_use_count)
- b.flags |= V4L2_BUF_FLAG_MAPPED;
-
- if (cam->frame[b.index].state == F_DONE)
- b.flags |= V4L2_BUF_FLAG_DONE;
- else if (cam->frame[b.index].state != F_UNUSED)
- b.flags |= V4L2_BUF_FLAG_QUEUED;
-
- if (copy_to_user(arg, &b, sizeof(b)))
- return -EFAULT;
-
- return 0;
-}
-
-
-static int
-sn9c102_vidioc_qbuf(struct sn9c102_device* cam, void __user * arg)
-{
- struct v4l2_buffer b;
- unsigned long lock_flags;
-
- if (copy_from_user(&b, arg, sizeof(b)))
- return -EFAULT;
-
- if (b.type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
- b.index >= cam->nbuffers || cam->io != IO_MMAP)
- return -EINVAL;
-
- if (cam->frame[b.index].state != F_UNUSED)
- return -EINVAL;
-
- cam->frame[b.index].state = F_QUEUED;
-
- spin_lock_irqsave(&cam->queue_lock, lock_flags);
- list_add_tail(&cam->frame[b.index].frame, &cam->inqueue);
- spin_unlock_irqrestore(&cam->queue_lock, lock_flags);
-
- PDBGG("Frame #%lu queued", (unsigned long)b.index);
-
- return 0;
-}
-
-
-static int
-sn9c102_vidioc_dqbuf(struct sn9c102_device* cam, struct file* filp,
- void __user * arg)
-{
- struct v4l2_buffer b;
- struct sn9c102_frame_t *f;
- unsigned long lock_flags;
- long timeout;
- int err = 0;
-
- if (copy_from_user(&b, arg, sizeof(b)))
- return -EFAULT;
-
- if (b.type != V4L2_BUF_TYPE_VIDEO_CAPTURE || cam->io != IO_MMAP)
- return -EINVAL;
-
- if (list_empty(&cam->outqueue)) {
- if (cam->stream == STREAM_OFF)
- return -EINVAL;
- if (filp->f_flags & O_NONBLOCK)
- return -EAGAIN;
- if (!cam->module_param.frame_timeout) {
- err = wait_event_interruptible
- ( cam->wait_frame,
- (!list_empty(&cam->outqueue)) ||
- (cam->state & DEV_DISCONNECTED) ||
- (cam->state & DEV_MISCONFIGURED) );
- if (err)
- return err;
- } else {
- timeout = wait_event_interruptible_timeout
- ( cam->wait_frame,
- (!list_empty(&cam->outqueue)) ||
- (cam->state & DEV_DISCONNECTED) ||
- (cam->state & DEV_MISCONFIGURED),
- cam->module_param.frame_timeout *
- 1000 * msecs_to_jiffies(1) );
- if (timeout < 0)
- return timeout;
- else if (timeout == 0 &&
- !(cam->state & DEV_DISCONNECTED)) {
- DBG(1, "Video frame timeout elapsed");
- return -EIO;
- }
- }
- if (cam->state & DEV_DISCONNECTED)
- return -ENODEV;
- if (cam->state & DEV_MISCONFIGURED)
- return -EIO;
- }
-
- spin_lock_irqsave(&cam->queue_lock, lock_flags);
- f = list_entry(cam->outqueue.next, struct sn9c102_frame_t, frame);
- list_del(cam->outqueue.next);
- spin_unlock_irqrestore(&cam->queue_lock, lock_flags);
-
- f->state = F_UNUSED;
-
- memcpy(&b, &f->buf, sizeof(b));
- if (f->vma_use_count)
- b.flags |= V4L2_BUF_FLAG_MAPPED;
-
- if (copy_to_user(arg, &b, sizeof(b)))
- return -EFAULT;
-
- PDBGG("Frame #%lu dequeued", (unsigned long)f->buf.index);
-
- return 0;
-}
-
-
-static int
-sn9c102_vidioc_streamon(struct sn9c102_device* cam, void __user * arg)
-{
- int type;
-
- if (copy_from_user(&type, arg, sizeof(type)))
- return -EFAULT;
-
- if (type != V4L2_BUF_TYPE_VIDEO_CAPTURE || cam->io != IO_MMAP)
- return -EINVAL;
-
- cam->stream = STREAM_ON;
-
- DBG(3, "Stream on");
-
- return 0;
-}
-
-
-static int
-sn9c102_vidioc_streamoff(struct sn9c102_device* cam, void __user * arg)
-{
- int type, err;
-
- if (copy_from_user(&type, arg, sizeof(type)))
- return -EFAULT;
-
- if (type != V4L2_BUF_TYPE_VIDEO_CAPTURE || cam->io != IO_MMAP)
- return -EINVAL;
-
- if (cam->stream == STREAM_ON)
- if ((err = sn9c102_stream_interrupt(cam)))
- return err;
-
- sn9c102_empty_framequeues(cam);
-
- DBG(3, "Stream off");
-
- return 0;
-}
-
-
-static int
-sn9c102_vidioc_g_parm(struct sn9c102_device* cam, void __user * arg)
-{
- struct v4l2_streamparm sp;
-
- if (copy_from_user(&sp, arg, sizeof(sp)))
- return -EFAULT;
-
- if (sp.type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
-
- sp.parm.capture.extendedmode = 0;
- sp.parm.capture.readbuffers = cam->nreadbuffers;
-
- if (copy_to_user(arg, &sp, sizeof(sp)))
- return -EFAULT;
-
- return 0;
-}
-
-
-static int
-sn9c102_vidioc_s_parm(struct sn9c102_device* cam, void __user * arg)
-{
- struct v4l2_streamparm sp;
-
- if (copy_from_user(&sp, arg, sizeof(sp)))
- return -EFAULT;
-
- if (sp.type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
-
- sp.parm.capture.extendedmode = 0;
-
- if (sp.parm.capture.readbuffers == 0)
- sp.parm.capture.readbuffers = cam->nreadbuffers;
-
- if (sp.parm.capture.readbuffers > SN9C102_MAX_FRAMES)
- sp.parm.capture.readbuffers = SN9C102_MAX_FRAMES;
-
- if (copy_to_user(arg, &sp, sizeof(sp)))
- return -EFAULT;
-
- cam->nreadbuffers = sp.parm.capture.readbuffers;
-
- return 0;
-}
-
-
-static int
-sn9c102_vidioc_enumaudio(struct sn9c102_device* cam, void __user * arg)
-{
- struct v4l2_audio audio;
-
- if (cam->bridge == BRIDGE_SN9C101 || cam->bridge == BRIDGE_SN9C102)
- return -EINVAL;
-
- if (copy_from_user(&audio, arg, sizeof(audio)))
- return -EFAULT;
-
- if (audio.index != 0)
- return -EINVAL;
-
- strcpy(audio.name, "Microphone");
- audio.capability = 0;
- audio.mode = 0;
-
- if (copy_to_user(arg, &audio, sizeof(audio)))
- return -EFAULT;
-
- return 0;
-}
-
-
-static int
-sn9c102_vidioc_g_audio(struct sn9c102_device* cam, void __user * arg)
-{
- struct v4l2_audio audio;
-
- if (cam->bridge == BRIDGE_SN9C101 || cam->bridge == BRIDGE_SN9C102)
- return -EINVAL;
-
- if (copy_from_user(&audio, arg, sizeof(audio)))
- return -EFAULT;
-
- memset(&audio, 0, sizeof(audio));
- strcpy(audio.name, "Microphone");
-
- if (copy_to_user(arg, &audio, sizeof(audio)))
- return -EFAULT;
-
- return 0;
-}
-
-
-static int
-sn9c102_vidioc_s_audio(struct sn9c102_device* cam, void __user * arg)
-{
- struct v4l2_audio audio;
-
- if (cam->bridge == BRIDGE_SN9C101 || cam->bridge == BRIDGE_SN9C102)
- return -EINVAL;
-
- if (copy_from_user(&audio, arg, sizeof(audio)))
- return -EFAULT;
-
- if (audio.index != 0)
- return -EINVAL;
-
- return 0;
-}
-
-
-static long sn9c102_ioctl_v4l2(struct file *filp,
- unsigned int cmd, void __user *arg)
-{
- struct sn9c102_device *cam = video_drvdata(filp);
-
- switch (cmd) {
-
- case VIDIOC_QUERYCAP:
- return sn9c102_vidioc_querycap(cam, arg);
-
- case VIDIOC_ENUMINPUT:
- return sn9c102_vidioc_enuminput(cam, arg);
-
- case VIDIOC_G_INPUT:
- return sn9c102_vidioc_g_input(cam, arg);
-
- case VIDIOC_S_INPUT:
- return sn9c102_vidioc_s_input(cam, arg);
-
- case VIDIOC_QUERYCTRL:
- return sn9c102_vidioc_query_ctrl(cam, arg);
-
- case VIDIOC_G_CTRL:
- return sn9c102_vidioc_g_ctrl(cam, arg);
-
- case VIDIOC_S_CTRL:
- return sn9c102_vidioc_s_ctrl(cam, arg);
-
- case VIDIOC_CROPCAP:
- return sn9c102_vidioc_cropcap(cam, arg);
-
- case VIDIOC_G_CROP:
- return sn9c102_vidioc_g_crop(cam, arg);
-
- case VIDIOC_S_CROP:
- return sn9c102_vidioc_s_crop(cam, arg);
-
- case VIDIOC_ENUM_FRAMESIZES:
- return sn9c102_vidioc_enum_framesizes(cam, arg);
-
- case VIDIOC_ENUM_FMT:
- return sn9c102_vidioc_enum_fmt(cam, arg);
-
- case VIDIOC_G_FMT:
- return sn9c102_vidioc_g_fmt(cam, arg);
-
- case VIDIOC_TRY_FMT:
- case VIDIOC_S_FMT:
- return sn9c102_vidioc_try_s_fmt(cam, cmd, arg);
-
- case VIDIOC_G_JPEGCOMP:
- return sn9c102_vidioc_g_jpegcomp(cam, arg);
-
- case VIDIOC_S_JPEGCOMP:
- return sn9c102_vidioc_s_jpegcomp(cam, arg);
-
- case VIDIOC_REQBUFS:
- return sn9c102_vidioc_reqbufs(cam, arg);
-
- case VIDIOC_QUERYBUF:
- return sn9c102_vidioc_querybuf(cam, arg);
-
- case VIDIOC_QBUF:
- return sn9c102_vidioc_qbuf(cam, arg);
-
- case VIDIOC_DQBUF:
- return sn9c102_vidioc_dqbuf(cam, filp, arg);
-
- case VIDIOC_STREAMON:
- return sn9c102_vidioc_streamon(cam, arg);
-
- case VIDIOC_STREAMOFF:
- return sn9c102_vidioc_streamoff(cam, arg);
-
- case VIDIOC_G_PARM:
- return sn9c102_vidioc_g_parm(cam, arg);
-
- case VIDIOC_S_PARM:
- return sn9c102_vidioc_s_parm(cam, arg);
-
- case VIDIOC_ENUMAUDIO:
- return sn9c102_vidioc_enumaudio(cam, arg);
-
- case VIDIOC_G_AUDIO:
- return sn9c102_vidioc_g_audio(cam, arg);
-
- case VIDIOC_S_AUDIO:
- return sn9c102_vidioc_s_audio(cam, arg);
-
- default:
- return -ENOTTY;
-
- }
-}
-
-
-static long sn9c102_ioctl(struct file *filp,
- unsigned int cmd, unsigned long arg)
-{
- struct sn9c102_device *cam = video_drvdata(filp);
- int err = 0;
-
- if (mutex_lock_interruptible(&cam->fileop_mutex))
- return -ERESTARTSYS;
-
- if (cam->state & DEV_DISCONNECTED) {
- DBG(1, "Device not present");
- mutex_unlock(&cam->fileop_mutex);
- return -ENODEV;
- }
-
- if (cam->state & DEV_MISCONFIGURED) {
- DBG(1, "The camera is misconfigured. Close and open it "
- "again.");
- mutex_unlock(&cam->fileop_mutex);
- return -EIO;
- }
-
- V4LDBG(3, "sn9c102", cmd);
-
- err = sn9c102_ioctl_v4l2(filp, cmd, (void __user *)arg);
-
- mutex_unlock(&cam->fileop_mutex);
-
- return err;
-}
-
-/*****************************************************************************/
-
-static const struct v4l2_file_operations sn9c102_fops = {
- .owner = THIS_MODULE,
- .open = sn9c102_open,
- .release = sn9c102_release,
- .unlocked_ioctl = sn9c102_ioctl,
- .read = sn9c102_read,
- .poll = sn9c102_poll,
- .mmap = sn9c102_mmap,
-};
-
-/*****************************************************************************/
-
-/* It exists a single interface only. We do not need to validate anything. */
-static int
-sn9c102_usb_probe(struct usb_interface* intf, const struct usb_device_id* id)
-{
- struct usb_device *udev = interface_to_usbdev(intf);
- struct sn9c102_device* cam;
- static unsigned int dev_nr;
- unsigned int i;
- int err = 0, r;
-
- if (!(cam = kzalloc(sizeof(struct sn9c102_device), GFP_KERNEL)))
- return -ENOMEM;
-
- cam->usbdev = udev;
-
- if (!(cam->control_buffer = kzalloc(8, GFP_KERNEL))) {
- DBG(1, "kzalloc() failed");
- err = -ENOMEM;
- goto fail;
- }
-
- if (!(cam->v4ldev = video_device_alloc())) {
- DBG(1, "video_device_alloc() failed");
- err = -ENOMEM;
- goto fail;
- }
-
- r = sn9c102_read_reg(cam, 0x00);
- if (r < 0 || (r != 0x10 && r != 0x11 && r != 0x12)) {
- DBG(1, "Sorry, this is not a SN9C1xx-based camera "
- "(vid:pid 0x%04X:0x%04X)", id->idVendor, id->idProduct);
- err = -ENODEV;
- goto fail;
- }
-
- cam->bridge = id->driver_info;
- switch (cam->bridge) {
- case BRIDGE_SN9C101:
- case BRIDGE_SN9C102:
- DBG(2, "SN9C10[12] PC Camera Controller detected "
- "(vid:pid 0x%04X:0x%04X)", id->idVendor, id->idProduct);
- break;
- case BRIDGE_SN9C103:
- DBG(2, "SN9C103 PC Camera Controller detected "
- "(vid:pid 0x%04X:0x%04X)", id->idVendor, id->idProduct);
- break;
- case BRIDGE_SN9C105:
- DBG(2, "SN9C105 PC Camera Controller detected "
- "(vid:pid 0x%04X:0x%04X)", id->idVendor, id->idProduct);
- break;
- case BRIDGE_SN9C120:
- DBG(2, "SN9C120 PC Camera Controller detected "
- "(vid:pid 0x%04X:0x%04X)", id->idVendor, id->idProduct);
- break;
- }
-
- for (i = 0; i < ARRAY_SIZE(sn9c102_sensor_table); i++) {
- err = sn9c102_sensor_table[i](cam);
- if (!err)
- break;
- }
-
- if (!err) {
- DBG(2, "%s image sensor detected", cam->sensor.name);
- DBG(3, "Support for %s maintained by %s",
- cam->sensor.name, cam->sensor.maintainer);
- } else {
- DBG(1, "No supported image sensor detected for this bridge");
- err = -ENODEV;
- goto fail;
- }
-
- if (!(cam->bridge & cam->sensor.supported_bridge)) {
- DBG(1, "Bridge not supported");
- err = -ENODEV;
- goto fail;
- }
-
- if (sn9c102_init(cam)) {
- DBG(1, "Initialization failed. I will retry on open().");
- cam->state |= DEV_MISCONFIGURED;
- }
-
- strcpy(cam->v4ldev->name, "SN9C1xx PC Camera");
- cam->v4ldev->fops = &sn9c102_fops;
- cam->v4ldev->release = video_device_release;
- cam->v4ldev->parent = &udev->dev;
-
- init_completion(&cam->probe);
-
- err = video_register_device(cam->v4ldev, VFL_TYPE_GRABBER,
- video_nr[dev_nr]);
- if (err) {
- DBG(1, "V4L2 device registration failed");
- if (err == -ENFILE && video_nr[dev_nr] == -1)
- DBG(1, "Free /dev/videoX node not found");
- video_nr[dev_nr] = -1;
- dev_nr = (dev_nr < SN9C102_MAX_DEVICES-1) ? dev_nr+1 : 0;
- complete_all(&cam->probe);
- goto fail;
- }
-
- DBG(2, "V4L2 device registered as %s",
- video_device_node_name(cam->v4ldev));
-
- video_set_drvdata(cam->v4ldev, cam);
- cam->module_param.force_munmap = force_munmap[dev_nr];
- cam->module_param.frame_timeout = frame_timeout[dev_nr];
-
- dev_nr = (dev_nr < SN9C102_MAX_DEVICES-1) ? dev_nr+1 : 0;
-
-#ifdef CONFIG_VIDEO_ADV_DEBUG
- err = sn9c102_create_sysfs(cam);
- if (!err)
- DBG(2, "Optional device control through 'sysfs' "
- "interface ready");
- else
- DBG(2, "Failed to create optional 'sysfs' interface for "
- "device controlling. Error #%d", err);
-#else
- DBG(2, "Optional device control through 'sysfs' interface disabled");
- DBG(3, "Compile the kernel with the 'CONFIG_VIDEO_ADV_DEBUG' "
- "configuration option to enable it.");
-#endif
-
- usb_set_intfdata(intf, cam);
- kref_init(&cam->kref);
- usb_get_dev(cam->usbdev);
-
- complete_all(&cam->probe);
-
- return 0;
-
-fail:
- if (cam) {
- kfree(cam->control_buffer);
- if (cam->v4ldev)
- video_device_release(cam->v4ldev);
- kfree(cam);
- }
- return err;
-}
-
-
-static void sn9c102_usb_disconnect(struct usb_interface* intf)
-{
- struct sn9c102_device* cam;
-
- down_write(&sn9c102_dev_lock);
-
- cam = usb_get_intfdata(intf);
-
- DBG(2, "Disconnecting %s...", cam->v4ldev->name);
-
- if (cam->users) {
- DBG(2, "Device %s is open! Deregistration and memory "
- "deallocation are deferred.",
- video_device_node_name(cam->v4ldev));
- cam->state |= DEV_MISCONFIGURED;
- sn9c102_stop_transfer(cam);
- cam->state |= DEV_DISCONNECTED;
- wake_up_interruptible(&cam->wait_frame);
- wake_up(&cam->wait_stream);
- } else
- cam->state |= DEV_DISCONNECTED;
-
- wake_up_interruptible_all(&cam->wait_open);
-
- kref_put(&cam->kref, sn9c102_release_resources);
-
- up_write(&sn9c102_dev_lock);
-}
-
-
-static struct usb_driver sn9c102_usb_driver = {
- .name = "sn9c102",
- .id_table = sn9c102_id_table,
- .probe = sn9c102_usb_probe,
- .disconnect = sn9c102_usb_disconnect,
-};
-
-module_usb_driver(sn9c102_usb_driver);
+++ /dev/null
-/***************************************************************************
- * Table of device identifiers of the SN9C1xx PC Camera Controllers *
- * *
- * Copyright (C) 2007 by Luca Risolia <luca.risolia@studio.unibo.it> *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the Free Software *
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
- ***************************************************************************/
-
-#ifndef _SN9C102_DEVTABLE_H_
-#define _SN9C102_DEVTABLE_H_
-
-#include <linux/usb.h>
-
-struct sn9c102_device;
-
-/*
- Each SN9C1xx camera has proper PID/VID identifiers.
- SN9C103, SN9C105, SN9C120 support multiple interfaces, but we only have to
- handle the video class interface.
-*/
-#define SN9C102_USB_DEVICE(vend, prod, bridge) \
- .match_flags = USB_DEVICE_ID_MATCH_DEVICE | \
- USB_DEVICE_ID_MATCH_INT_CLASS, \
- .idVendor = (vend), \
- .idProduct = (prod), \
- .bInterfaceClass = 0xff, \
- .driver_info = (bridge)
-
-static const struct usb_device_id sn9c102_id_table[] = {
- /* SN9C101 and SN9C102 */
-#if !defined CONFIG_USB_GSPCA_SONIXB && !defined CONFIG_USB_GSPCA_SONIXB_MODULE
- { SN9C102_USB_DEVICE(0x0c45, 0x6001, BRIDGE_SN9C102), },
- { SN9C102_USB_DEVICE(0x0c45, 0x6005, BRIDGE_SN9C102), },
- { SN9C102_USB_DEVICE(0x0c45, 0x6007, BRIDGE_SN9C102), },
- { SN9C102_USB_DEVICE(0x0c45, 0x6009, BRIDGE_SN9C102), },
- { SN9C102_USB_DEVICE(0x0c45, 0x600d, BRIDGE_SN9C102), },
-/* { SN9C102_USB_DEVICE(0x0c45, 0x6011, BRIDGE_SN9C102), }, OV6650 */
- { SN9C102_USB_DEVICE(0x0c45, 0x6019, BRIDGE_SN9C102), },
-#endif
- { SN9C102_USB_DEVICE(0x0c45, 0x6024, BRIDGE_SN9C102), },
- { SN9C102_USB_DEVICE(0x0c45, 0x6025, BRIDGE_SN9C102), },
-#if !defined CONFIG_USB_GSPCA_SONIXB && !defined CONFIG_USB_GSPCA_SONIXB_MODULE
- { SN9C102_USB_DEVICE(0x0c45, 0x6028, BRIDGE_SN9C102), },
- { SN9C102_USB_DEVICE(0x0c45, 0x6029, BRIDGE_SN9C102), },
- { SN9C102_USB_DEVICE(0x0c45, 0x602a, BRIDGE_SN9C102), },
-#endif
- { SN9C102_USB_DEVICE(0x0c45, 0x602b, BRIDGE_SN9C102), }, /* not in sonixb */
-#if !defined CONFIG_USB_GSPCA_SONIXB && !defined CONFIG_USB_GSPCA_SONIXB_MODULE
- { SN9C102_USB_DEVICE(0x0c45, 0x602c, BRIDGE_SN9C102), },
-/* { SN9C102_USB_DEVICE(0x0c45, 0x602d, BRIDGE_SN9C102), }, HV7131R */
- { SN9C102_USB_DEVICE(0x0c45, 0x602e, BRIDGE_SN9C102), },
-#endif
- { SN9C102_USB_DEVICE(0x0c45, 0x6030, BRIDGE_SN9C102), }, /* not in sonixb */
- /* SN9C103 */
-/* { SN9C102_USB_DEVICE(0x0c45, 0x6080, BRIDGE_SN9C103), }, non existent ? */
- { SN9C102_USB_DEVICE(0x0c45, 0x6082, BRIDGE_SN9C103), }, /* not in sonixb */
-#if !defined CONFIG_USB_GSPCA_SONIXB && !defined CONFIG_USB_GSPCA_SONIXB_MODULE
-/* { SN9C102_USB_DEVICE(0x0c45, 0x6083, BRIDGE_SN9C103), }, HY7131D/E */
-/* { SN9C102_USB_DEVICE(0x0c45, 0x6088, BRIDGE_SN9C103), }, non existent ? */
-/* { SN9C102_USB_DEVICE(0x0c45, 0x608a, BRIDGE_SN9C103), }, non existent ? */
-/* { SN9C102_USB_DEVICE(0x0c45, 0x608b, BRIDGE_SN9C103), }, non existent ? */
- { SN9C102_USB_DEVICE(0x0c45, 0x608c, BRIDGE_SN9C103), },
-/* { SN9C102_USB_DEVICE(0x0c45, 0x608e, BRIDGE_SN9C103), }, CISVF10 */
- { SN9C102_USB_DEVICE(0x0c45, 0x608f, BRIDGE_SN9C103), },
-/* { SN9C102_USB_DEVICE(0x0c45, 0x60a0, BRIDGE_SN9C103), }, non existent ? */
-/* { SN9C102_USB_DEVICE(0x0c45, 0x60a2, BRIDGE_SN9C103), }, non existent ? */
-/* { SN9C102_USB_DEVICE(0x0c45, 0x60a3, BRIDGE_SN9C103), }, non existent ? */
-/* { SN9C102_USB_DEVICE(0x0c45, 0x60a8, BRIDGE_SN9C103), }, PAS106 */
-/* { SN9C102_USB_DEVICE(0x0c45, 0x60aa, BRIDGE_SN9C103), }, TAS5130 */
-/* { SN9C102_USB_DEVICE(0x0c45, 0x60ab, BRIDGE_SN9C103), }, TAS5110, non existent */
-/* { SN9C102_USB_DEVICE(0x0c45, 0x60ac, BRIDGE_SN9C103), }, non existent ? */
-/* { SN9C102_USB_DEVICE(0x0c45, 0x60ae, BRIDGE_SN9C103), }, non existent ? */
- { SN9C102_USB_DEVICE(0x0c45, 0x60af, BRIDGE_SN9C103), },
- { SN9C102_USB_DEVICE(0x0c45, 0x60b0, BRIDGE_SN9C103), },
-/* { SN9C102_USB_DEVICE(0x0c45, 0x60b2, BRIDGE_SN9C103), }, non existent ? */
-/* { SN9C102_USB_DEVICE(0x0c45, 0x60b3, BRIDGE_SN9C103), }, non existent ? */
-/* { SN9C102_USB_DEVICE(0x0c45, 0x60b8, BRIDGE_SN9C103), }, non existent ? */
-/* { SN9C102_USB_DEVICE(0x0c45, 0x60ba, BRIDGE_SN9C103), }, non existent ? */
-/* { SN9C102_USB_DEVICE(0x0c45, 0x60bb, BRIDGE_SN9C103), }, non existent ? */
-/* { SN9C102_USB_DEVICE(0x0c45, 0x60bc, BRIDGE_SN9C103), }, non existent ? */
-/* { SN9C102_USB_DEVICE(0x0c45, 0x60be, BRIDGE_SN9C103), }, non existent ? */
-#endif
- /* SN9C105 */
-#if !defined CONFIG_USB_GSPCA_SONIXJ && !defined CONFIG_USB_GSPCA_SONIXJ_MODULE
- { SN9C102_USB_DEVICE(0x045e, 0x00f5, BRIDGE_SN9C105), },
- { SN9C102_USB_DEVICE(0x045e, 0x00f7, BRIDGE_SN9C105), },
- { SN9C102_USB_DEVICE(0x0471, 0x0327, BRIDGE_SN9C105), },
- { SN9C102_USB_DEVICE(0x0471, 0x0328, BRIDGE_SN9C105), },
- { SN9C102_USB_DEVICE(0x0c45, 0x60c0, BRIDGE_SN9C105), },
-/* { SN9C102_USB_DEVICE(0x0c45, 0x60c2, BRIDGE_SN9C105), }, PO1030 */
-/* { SN9C102_USB_DEVICE(0x0c45, 0x60c8, BRIDGE_SN9C105), }, OM6801 */
-/* { SN9C102_USB_DEVICE(0x0c45, 0x60cc, BRIDGE_SN9C105), }, HV7131GP */
-/* { SN9C102_USB_DEVICE(0x0c45, 0x60ea, BRIDGE_SN9C105), }, non existent ? */
-/* { SN9C102_USB_DEVICE(0x0c45, 0x60ec, BRIDGE_SN9C105), }, MO4000 */
-/* { SN9C102_USB_DEVICE(0x0c45, 0x60ef, BRIDGE_SN9C105), }, ICM105C */
-/* { SN9C102_USB_DEVICE(0x0c45, 0x60fa, BRIDGE_SN9C105), }, OV7648 */
- { SN9C102_USB_DEVICE(0x0c45, 0x60fb, BRIDGE_SN9C105), },
- { SN9C102_USB_DEVICE(0x0c45, 0x60fc, BRIDGE_SN9C105), },
- { SN9C102_USB_DEVICE(0x0c45, 0x60fe, BRIDGE_SN9C105), },
- /* SN9C120 */
- { SN9C102_USB_DEVICE(0x0458, 0x7025, BRIDGE_SN9C120), },
-/* { SN9C102_USB_DEVICE(0x0c45, 0x6102, BRIDGE_SN9C120), }, po2030 */
-/* { SN9C102_USB_DEVICE(0x0c45, 0x6108, BRIDGE_SN9C120), }, om6801 */
-/* { SN9C102_USB_DEVICE(0x0c45, 0x610f, BRIDGE_SN9C120), }, S5K53BEB */
- { SN9C102_USB_DEVICE(0x0c45, 0x6130, BRIDGE_SN9C120), },
-/* { SN9C102_USB_DEVICE(0x0c45, 0x6138, BRIDGE_SN9C120), }, MO8000 */
- { SN9C102_USB_DEVICE(0x0c45, 0x613a, BRIDGE_SN9C120), },
- { SN9C102_USB_DEVICE(0x0c45, 0x613b, BRIDGE_SN9C120), },
- { SN9C102_USB_DEVICE(0x0c45, 0x613c, BRIDGE_SN9C120), },
- { SN9C102_USB_DEVICE(0x0c45, 0x613e, BRIDGE_SN9C120), },
-#endif
- { }
-};
-
-/*
- Probing functions: on success, you must attach the sensor to the camera
- by calling sn9c102_attach_sensor().
- To enable the I2C communication, you might need to perform a really basic
- initialization of the SN9C1XX chip.
- Functions must return 0 on success, the appropriate error otherwise.
-*/
-extern int sn9c102_probe_hv7131d(struct sn9c102_device* cam);
-extern int sn9c102_probe_hv7131r(struct sn9c102_device* cam);
-extern int sn9c102_probe_mi0343(struct sn9c102_device* cam);
-extern int sn9c102_probe_mi0360(struct sn9c102_device* cam);
-extern int sn9c102_probe_mt9v111(struct sn9c102_device *cam);
-extern int sn9c102_probe_ov7630(struct sn9c102_device* cam);
-extern int sn9c102_probe_ov7660(struct sn9c102_device* cam);
-extern int sn9c102_probe_pas106b(struct sn9c102_device* cam);
-extern int sn9c102_probe_pas202bcb(struct sn9c102_device* cam);
-extern int sn9c102_probe_tas5110c1b(struct sn9c102_device* cam);
-extern int sn9c102_probe_tas5110d(struct sn9c102_device* cam);
-extern int sn9c102_probe_tas5130d1b(struct sn9c102_device* cam);
-
-#endif /* _SN9C102_DEVTABLE_H_ */
+++ /dev/null
-/***************************************************************************
- * Plug-in for HV7131D image sensor connected to the SN9C1xx PC Camera *
- * Controllers *
- * *
- * Copyright (C) 2004-2007 by Luca Risolia <luca.risolia@studio.unibo.it> *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the Free Software *
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
- ***************************************************************************/
-
-#include "sn9c102_sensor.h"
-#include "sn9c102_devtable.h"
-
-
-static int hv7131d_init(struct sn9c102_device* cam)
-{
- int err;
-
- err = sn9c102_write_const_regs(cam, {0x00, 0x10}, {0x00, 0x11},
- {0x00, 0x14}, {0x60, 0x17},
- {0x0e, 0x18}, {0xf2, 0x19});
-
- err += sn9c102_i2c_write(cam, 0x01, 0x04);
- err += sn9c102_i2c_write(cam, 0x02, 0x00);
- err += sn9c102_i2c_write(cam, 0x28, 0x00);
-
- return err;
-}
-
-
-static int hv7131d_get_ctrl(struct sn9c102_device* cam,
- struct v4l2_control* ctrl)
-{
- switch (ctrl->id) {
- case V4L2_CID_EXPOSURE:
- {
- int r1 = sn9c102_i2c_read(cam, 0x26),
- r2 = sn9c102_i2c_read(cam, 0x27);
- if (r1 < 0 || r2 < 0)
- return -EIO;
- ctrl->value = (r1 << 8) | (r2 & 0xff);
- }
- return 0;
- case V4L2_CID_RED_BALANCE:
- if ((ctrl->value = sn9c102_i2c_read(cam, 0x31)) < 0)
- return -EIO;
- ctrl->value = 0x3f - (ctrl->value & 0x3f);
- return 0;
- case V4L2_CID_BLUE_BALANCE:
- if ((ctrl->value = sn9c102_i2c_read(cam, 0x33)) < 0)
- return -EIO;
- ctrl->value = 0x3f - (ctrl->value & 0x3f);
- return 0;
- case SN9C102_V4L2_CID_GREEN_BALANCE:
- if ((ctrl->value = sn9c102_i2c_read(cam, 0x32)) < 0)
- return -EIO;
- ctrl->value = 0x3f - (ctrl->value & 0x3f);
- return 0;
- case SN9C102_V4L2_CID_RESET_LEVEL:
- if ((ctrl->value = sn9c102_i2c_read(cam, 0x30)) < 0)
- return -EIO;
- ctrl->value &= 0x3f;
- return 0;
- case SN9C102_V4L2_CID_PIXEL_BIAS_VOLTAGE:
- if ((ctrl->value = sn9c102_i2c_read(cam, 0x34)) < 0)
- return -EIO;
- ctrl->value &= 0x07;
- return 0;
- default:
- return -EINVAL;
- }
-}
-
-
-static int hv7131d_set_ctrl(struct sn9c102_device* cam,
- const struct v4l2_control* ctrl)
-{
- int err = 0;
-
- switch (ctrl->id) {
- case V4L2_CID_EXPOSURE:
- err += sn9c102_i2c_write(cam, 0x26, ctrl->value >> 8);
- err += sn9c102_i2c_write(cam, 0x27, ctrl->value & 0xff);
- break;
- case V4L2_CID_RED_BALANCE:
- err += sn9c102_i2c_write(cam, 0x31, 0x3f - ctrl->value);
- break;
- case V4L2_CID_BLUE_BALANCE:
- err += sn9c102_i2c_write(cam, 0x33, 0x3f - ctrl->value);
- break;
- case SN9C102_V4L2_CID_GREEN_BALANCE:
- err += sn9c102_i2c_write(cam, 0x32, 0x3f - ctrl->value);
- break;
- case SN9C102_V4L2_CID_RESET_LEVEL:
- err += sn9c102_i2c_write(cam, 0x30, ctrl->value);
- break;
- case SN9C102_V4L2_CID_PIXEL_BIAS_VOLTAGE:
- err += sn9c102_i2c_write(cam, 0x34, ctrl->value);
- break;
- default:
- return -EINVAL;
- }
-
- return err ? -EIO : 0;
-}
-
-
-static int hv7131d_set_crop(struct sn9c102_device* cam,
- const struct v4l2_rect* rect)
-{
- struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
- int err = 0;
- u8 h_start = (u8)(rect->left - s->cropcap.bounds.left) + 2,
- v_start = (u8)(rect->top - s->cropcap.bounds.top) + 2;
-
- err += sn9c102_write_reg(cam, h_start, 0x12);
- err += sn9c102_write_reg(cam, v_start, 0x13);
-
- return err;
-}
-
-
-static int hv7131d_set_pix_format(struct sn9c102_device* cam,
- const struct v4l2_pix_format* pix)
-{
- int err = 0;
-
- if (pix->pixelformat == V4L2_PIX_FMT_SN9C10X)
- err += sn9c102_write_reg(cam, 0x42, 0x19);
- else
- err += sn9c102_write_reg(cam, 0xf2, 0x19);
-
- return err;
-}
-
-
-static const struct sn9c102_sensor hv7131d = {
- .name = "HV7131D",
- .maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
- .supported_bridge = BRIDGE_SN9C101 | BRIDGE_SN9C102,
- .sysfs_ops = SN9C102_I2C_READ | SN9C102_I2C_WRITE,
- .frequency = SN9C102_I2C_100KHZ,
- .interface = SN9C102_I2C_2WIRES,
- .i2c_slave_id = 0x11,
- .init = &hv7131d_init,
- .qctrl = {
- {
- .id = V4L2_CID_EXPOSURE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "exposure",
- .minimum = 0x0250,
- .maximum = 0xffff,
- .step = 0x0001,
- .default_value = 0x0250,
- .flags = 0,
- },
- {
- .id = V4L2_CID_RED_BALANCE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "red balance",
- .minimum = 0x00,
- .maximum = 0x3f,
- .step = 0x01,
- .default_value = 0x00,
- .flags = 0,
- },
- {
- .id = V4L2_CID_BLUE_BALANCE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "blue balance",
- .minimum = 0x00,
- .maximum = 0x3f,
- .step = 0x01,
- .default_value = 0x20,
- .flags = 0,
- },
- {
- .id = SN9C102_V4L2_CID_GREEN_BALANCE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "green balance",
- .minimum = 0x00,
- .maximum = 0x3f,
- .step = 0x01,
- .default_value = 0x1e,
- .flags = 0,
- },
- {
- .id = SN9C102_V4L2_CID_RESET_LEVEL,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "reset level",
- .minimum = 0x19,
- .maximum = 0x3f,
- .step = 0x01,
- .default_value = 0x30,
- .flags = 0,
- },
- {
- .id = SN9C102_V4L2_CID_PIXEL_BIAS_VOLTAGE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "pixel bias voltage",
- .minimum = 0x00,
- .maximum = 0x07,
- .step = 0x01,
- .default_value = 0x02,
- .flags = 0,
- },
- },
- .get_ctrl = &hv7131d_get_ctrl,
- .set_ctrl = &hv7131d_set_ctrl,
- .cropcap = {
- .bounds = {
- .left = 0,
- .top = 0,
- .width = 640,
- .height = 480,
- },
- .defrect = {
- .left = 0,
- .top = 0,
- .width = 640,
- .height = 480,
- },
- },
- .set_crop = &hv7131d_set_crop,
- .pix_format = {
- .width = 640,
- .height = 480,
- .pixelformat = V4L2_PIX_FMT_SBGGR8,
- .priv = 8,
- },
- .set_pix_format = &hv7131d_set_pix_format
-};
-
-
-int sn9c102_probe_hv7131d(struct sn9c102_device* cam)
-{
- int r0 = 0, r1 = 0, err;
-
- err = sn9c102_write_const_regs(cam, {0x01, 0x01}, {0x00, 0x01},
- {0x28, 0x17});
-
- r0 = sn9c102_i2c_try_read(cam, &hv7131d, 0x00);
- r1 = sn9c102_i2c_try_read(cam, &hv7131d, 0x01);
- if (err || r0 < 0 || r1 < 0)
- return -EIO;
-
- if ((r0 != 0x00 && r0 != 0x01) || r1 != 0x04)
- return -ENODEV;
-
- sn9c102_attach_sensor(cam, &hv7131d);
-
- return 0;
-}
+++ /dev/null
-/***************************************************************************
- * Plug-in for HV7131R image sensor connected to the SN9C1xx PC Camera *
- * Controllers *
- * *
- * Copyright (C) 2007 by Luca Risolia <luca.risolia@studio.unibo.it> *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the Free Software *
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
- ***************************************************************************/
-
-#include "sn9c102_sensor.h"
-#include "sn9c102_devtable.h"
-
-
-static int hv7131r_init(struct sn9c102_device* cam)
-{
- int err = 0;
-
- switch (sn9c102_get_bridge(cam)) {
- case BRIDGE_SN9C103:
- err = sn9c102_write_const_regs(cam, {0x00, 0x03}, {0x1a, 0x04},
- {0x20, 0x05}, {0x20, 0x06},
- {0x03, 0x10}, {0x00, 0x14},
- {0x60, 0x17}, {0x0a, 0x18},
- {0xf0, 0x19}, {0x1d, 0x1a},
- {0x10, 0x1b}, {0x02, 0x1c},
- {0x03, 0x1d}, {0x0f, 0x1e},
- {0x0c, 0x1f}, {0x00, 0x20},
- {0x10, 0x21}, {0x20, 0x22},
- {0x30, 0x23}, {0x40, 0x24},
- {0x50, 0x25}, {0x60, 0x26},
- {0x70, 0x27}, {0x80, 0x28},
- {0x90, 0x29}, {0xa0, 0x2a},
- {0xb0, 0x2b}, {0xc0, 0x2c},
- {0xd0, 0x2d}, {0xe0, 0x2e},
- {0xf0, 0x2f}, {0xff, 0x30});
- break;
- case BRIDGE_SN9C105:
- case BRIDGE_SN9C120:
- err = sn9c102_write_const_regs(cam, {0x44, 0x01}, {0x40, 0x02},
- {0x00, 0x03}, {0x1a, 0x04},
- {0x44, 0x05}, {0x3e, 0x06},
- {0x1a, 0x07}, {0x03, 0x10},
- {0x08, 0x14}, {0xa3, 0x17},
- {0x4b, 0x18}, {0x00, 0x19},
- {0x1d, 0x1a}, {0x10, 0x1b},
- {0x02, 0x1c}, {0x03, 0x1d},
- {0x0f, 0x1e}, {0x0c, 0x1f},
- {0x00, 0x20}, {0x29, 0x21},
- {0x40, 0x22}, {0x54, 0x23},
- {0x66, 0x24}, {0x76, 0x25},
- {0x85, 0x26}, {0x94, 0x27},
- {0xa1, 0x28}, {0xae, 0x29},
- {0xbb, 0x2a}, {0xc7, 0x2b},
- {0xd3, 0x2c}, {0xde, 0x2d},
- {0xea, 0x2e}, {0xf4, 0x2f},
- {0xff, 0x30}, {0x00, 0x3F},
- {0xC7, 0x40}, {0x01, 0x41},
- {0x44, 0x42}, {0x00, 0x43},
- {0x44, 0x44}, {0x00, 0x45},
- {0x44, 0x46}, {0x00, 0x47},
- {0xC7, 0x48}, {0x01, 0x49},
- {0xC7, 0x4A}, {0x01, 0x4B},
- {0xC7, 0x4C}, {0x01, 0x4D},
- {0x44, 0x4E}, {0x00, 0x4F},
- {0x44, 0x50}, {0x00, 0x51},
- {0x44, 0x52}, {0x00, 0x53},
- {0xC7, 0x54}, {0x01, 0x55},
- {0xC7, 0x56}, {0x01, 0x57},
- {0xC7, 0x58}, {0x01, 0x59},
- {0x44, 0x5A}, {0x00, 0x5B},
- {0x44, 0x5C}, {0x00, 0x5D},
- {0x44, 0x5E}, {0x00, 0x5F},
- {0xC7, 0x60}, {0x01, 0x61},
- {0xC7, 0x62}, {0x01, 0x63},
- {0xC7, 0x64}, {0x01, 0x65},
- {0x44, 0x66}, {0x00, 0x67},
- {0x44, 0x68}, {0x00, 0x69},
- {0x44, 0x6A}, {0x00, 0x6B},
- {0xC7, 0x6C}, {0x01, 0x6D},
- {0xC7, 0x6E}, {0x01, 0x6F},
- {0xC7, 0x70}, {0x01, 0x71},
- {0x44, 0x72}, {0x00, 0x73},
- {0x44, 0x74}, {0x00, 0x75},
- {0x44, 0x76}, {0x00, 0x77},
- {0xC7, 0x78}, {0x01, 0x79},
- {0xC7, 0x7A}, {0x01, 0x7B},
- {0xC7, 0x7C}, {0x01, 0x7D},
- {0x44, 0x7E}, {0x00, 0x7F},
- {0x14, 0x84}, {0x00, 0x85},
- {0x27, 0x86}, {0x00, 0x87},
- {0x07, 0x88}, {0x00, 0x89},
- {0xEC, 0x8A}, {0x0f, 0x8B},
- {0xD8, 0x8C}, {0x0f, 0x8D},
- {0x3D, 0x8E}, {0x00, 0x8F},
- {0x3D, 0x90}, {0x00, 0x91},
- {0xCD, 0x92}, {0x0f, 0x93},
- {0xf7, 0x94}, {0x0f, 0x95},
- {0x0C, 0x96}, {0x00, 0x97},
- {0x00, 0x98}, {0x66, 0x99},
- {0x05, 0x9A}, {0x00, 0x9B},
- {0x04, 0x9C}, {0x00, 0x9D},
- {0x08, 0x9E}, {0x00, 0x9F},
- {0x2D, 0xC0}, {0x2D, 0xC1},
- {0x3A, 0xC2}, {0x05, 0xC3},
- {0x04, 0xC4}, {0x3F, 0xC5},
- {0x00, 0xC6}, {0x00, 0xC7},
- {0x50, 0xC8}, {0x3C, 0xC9},
- {0x28, 0xCA}, {0xD8, 0xCB},
- {0x14, 0xCC}, {0xEC, 0xCD},
- {0x32, 0xCE}, {0xDD, 0xCF},
- {0x32, 0xD0}, {0xDD, 0xD1},
- {0x6A, 0xD2}, {0x50, 0xD3},
- {0x00, 0xD4}, {0x00, 0xD5},
- {0x00, 0xD6});
- break;
- default:
- break;
- }
-
- err += sn9c102_i2c_write(cam, 0x20, 0x00);
- err += sn9c102_i2c_write(cam, 0x21, 0xd6);
- err += sn9c102_i2c_write(cam, 0x25, 0x06);
-
- return err;
-}
-
-
-static int hv7131r_get_ctrl(struct sn9c102_device* cam,
- struct v4l2_control* ctrl)
-{
- switch (ctrl->id) {
- case V4L2_CID_GAIN:
- if ((ctrl->value = sn9c102_i2c_read(cam, 0x30)) < 0)
- return -EIO;
- return 0;
- case V4L2_CID_RED_BALANCE:
- if ((ctrl->value = sn9c102_i2c_read(cam, 0x31)) < 0)
- return -EIO;
- ctrl->value = ctrl->value & 0x3f;
- return 0;
- case V4L2_CID_BLUE_BALANCE:
- if ((ctrl->value = sn9c102_i2c_read(cam, 0x33)) < 0)
- return -EIO;
- ctrl->value = ctrl->value & 0x3f;
- return 0;
- case SN9C102_V4L2_CID_GREEN_BALANCE:
- if ((ctrl->value = sn9c102_i2c_read(cam, 0x32)) < 0)
- return -EIO;
- ctrl->value = ctrl->value & 0x3f;
- return 0;
- case V4L2_CID_BLACK_LEVEL:
- if ((ctrl->value = sn9c102_i2c_read(cam, 0x01)) < 0)
- return -EIO;
- ctrl->value = (ctrl->value & 0x08) ? 1 : 0;
- return 0;
- default:
- return -EINVAL;
- }
-}
-
-
-static int hv7131r_set_ctrl(struct sn9c102_device* cam,
- const struct v4l2_control* ctrl)
-{
- int err = 0;
-
- switch (ctrl->id) {
- case V4L2_CID_GAIN:
- err += sn9c102_i2c_write(cam, 0x30, ctrl->value);
- break;
- case V4L2_CID_RED_BALANCE:
- err += sn9c102_i2c_write(cam, 0x31, ctrl->value);
- break;
- case V4L2_CID_BLUE_BALANCE:
- err += sn9c102_i2c_write(cam, 0x33, ctrl->value);
- break;
- case SN9C102_V4L2_CID_GREEN_BALANCE:
- err += sn9c102_i2c_write(cam, 0x32, ctrl->value);
- break;
- case V4L2_CID_BLACK_LEVEL:
- {
- int r = sn9c102_i2c_read(cam, 0x01);
- if (r < 0)
- return -EIO;
- err += sn9c102_i2c_write(cam, 0x01,
- (ctrl->value<<3) | (r&0xf7));
- }
- break;
- default:
- return -EINVAL;
- }
-
- return err ? -EIO : 0;
-}
-
-
-static int hv7131r_set_crop(struct sn9c102_device* cam,
- const struct v4l2_rect* rect)
-{
- struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
- int err = 0;
- u8 h_start = (u8)(rect->left - s->cropcap.bounds.left) + 1,
- v_start = (u8)(rect->top - s->cropcap.bounds.top) + 1;
-
- err += sn9c102_write_reg(cam, h_start, 0x12);
- err += sn9c102_write_reg(cam, v_start, 0x13);
-
- return err;
-}
-
-
-static int hv7131r_set_pix_format(struct sn9c102_device* cam,
- const struct v4l2_pix_format* pix)
-{
- int err = 0;
-
- switch (sn9c102_get_bridge(cam)) {
- case BRIDGE_SN9C103:
- if (pix->pixelformat == V4L2_PIX_FMT_SBGGR8) {
- err += sn9c102_write_reg(cam, 0xa0, 0x19);
- err += sn9c102_i2c_write(cam, 0x01, 0x04);
- } else {
- err += sn9c102_write_reg(cam, 0x30, 0x19);
- err += sn9c102_i2c_write(cam, 0x01, 0x04);
- }
- break;
- case BRIDGE_SN9C105:
- case BRIDGE_SN9C120:
- if (pix->pixelformat == V4L2_PIX_FMT_SBGGR8) {
- err += sn9c102_write_reg(cam, 0xa5, 0x17);
- err += sn9c102_i2c_write(cam, 0x01, 0x24);
- } else {
- err += sn9c102_write_reg(cam, 0xa3, 0x17);
- err += sn9c102_i2c_write(cam, 0x01, 0x04);
- }
- break;
- default:
- break;
- }
-
- return err;
-}
-
-
-static const struct sn9c102_sensor hv7131r = {
- .name = "HV7131R",
- .maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
- .supported_bridge = BRIDGE_SN9C103 | BRIDGE_SN9C105 | BRIDGE_SN9C120,
- .sysfs_ops = SN9C102_I2C_READ | SN9C102_I2C_WRITE,
- .frequency = SN9C102_I2C_100KHZ,
- .interface = SN9C102_I2C_2WIRES,
- .i2c_slave_id = 0x11,
- .init = &hv7131r_init,
- .qctrl = {
- {
- .id = V4L2_CID_GAIN,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "global gain",
- .minimum = 0x00,
- .maximum = 0xff,
- .step = 0x01,
- .default_value = 0x40,
- .flags = 0,
- },
- {
- .id = V4L2_CID_RED_BALANCE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "red balance",
- .minimum = 0x00,
- .maximum = 0x3f,
- .step = 0x01,
- .default_value = 0x08,
- .flags = 0,
- },
- {
- .id = V4L2_CID_BLUE_BALANCE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "blue balance",
- .minimum = 0x00,
- .maximum = 0x3f,
- .step = 0x01,
- .default_value = 0x1a,
- .flags = 0,
- },
- {
- .id = SN9C102_V4L2_CID_GREEN_BALANCE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "green balance",
- .minimum = 0x00,
- .maximum = 0x3f,
- .step = 0x01,
- .default_value = 0x2f,
- .flags = 0,
- },
- {
- .id = V4L2_CID_BLACK_LEVEL,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "auto black level compensation",
- .minimum = 0x00,
- .maximum = 0x01,
- .step = 0x01,
- .default_value = 0x00,
- .flags = 0,
- },
- },
- .get_ctrl = &hv7131r_get_ctrl,
- .set_ctrl = &hv7131r_set_ctrl,
- .cropcap = {
- .bounds = {
- .left = 0,
- .top = 0,
- .width = 640,
- .height = 480,
- },
- .defrect = {
- .left = 0,
- .top = 0,
- .width = 640,
- .height = 480,
- },
- },
- .set_crop = &hv7131r_set_crop,
- .pix_format = {
- .width = 640,
- .height = 480,
- .pixelformat = V4L2_PIX_FMT_SBGGR8,
- .priv = 8,
- },
- .set_pix_format = &hv7131r_set_pix_format
-};
-
-
-int sn9c102_probe_hv7131r(struct sn9c102_device* cam)
-{
- int devid, err;
-
- err = sn9c102_write_const_regs(cam, {0x09, 0x01}, {0x44, 0x02},
- {0x34, 0x01}, {0x20, 0x17},
- {0x34, 0x01}, {0x46, 0x01});
-
- devid = sn9c102_i2c_try_read(cam, &hv7131r, 0x00);
- if (err || devid < 0)
- return -EIO;
-
- if (devid != 0x02)
- return -ENODEV;
-
- sn9c102_attach_sensor(cam, &hv7131r);
-
- return 0;
-}
+++ /dev/null
-/***************************************************************************
- * Plug-in for MI-0343 image sensor connected to the SN9C1xx PC Camera *
- * Controllers *
- * *
- * Copyright (C) 2004-2007 by Luca Risolia <luca.risolia@studio.unibo.it> *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the Free Software *
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
- ***************************************************************************/
-
-#include "sn9c102_sensor.h"
-#include "sn9c102_devtable.h"
-
-
-static int mi0343_init(struct sn9c102_device* cam)
-{
- struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
- int err = 0;
-
- err = sn9c102_write_const_regs(cam, {0x00, 0x10}, {0x00, 0x11},
- {0x0a, 0x14}, {0x40, 0x01},
- {0x20, 0x17}, {0x07, 0x18},
- {0xa0, 0x19});
-
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x0d,
- 0x00, 0x01, 0, 0);
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x0d,
- 0x00, 0x00, 0, 0);
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x03,
- 0x01, 0xe1, 0, 0);
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x04,
- 0x02, 0x81, 0, 0);
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x05,
- 0x00, 0x17, 0, 0);
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x06,
- 0x00, 0x11, 0, 0);
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x62,
- 0x04, 0x9a, 0, 0);
-
- return err;
-}
-
-
-static int mi0343_get_ctrl(struct sn9c102_device* cam,
- struct v4l2_control* ctrl)
-{
- struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
- u8 data[2];
-
- switch (ctrl->id) {
- case V4L2_CID_EXPOSURE:
- if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x09, 2,
- data) < 0)
- return -EIO;
- ctrl->value = data[0];
- return 0;
- case V4L2_CID_GAIN:
- if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x35, 2,
- data) < 0)
- return -EIO;
- break;
- case V4L2_CID_HFLIP:
- if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x20, 2,
- data) < 0)
- return -EIO;
- ctrl->value = data[1] & 0x20 ? 1 : 0;
- return 0;
- case V4L2_CID_VFLIP:
- if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x20, 2,
- data) < 0)
- return -EIO;
- ctrl->value = data[1] & 0x80 ? 1 : 0;
- return 0;
- case V4L2_CID_RED_BALANCE:
- if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x2d, 2,
- data) < 0)
- return -EIO;
- break;
- case V4L2_CID_BLUE_BALANCE:
- if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x2c, 2,
- data) < 0)
- return -EIO;
- break;
- case SN9C102_V4L2_CID_GREEN_BALANCE:
- if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x2e, 2,
- data) < 0)
- return -EIO;
- break;
- default:
- return -EINVAL;
- }
-
- switch (ctrl->id) {
- case V4L2_CID_GAIN:
- case V4L2_CID_RED_BALANCE:
- case V4L2_CID_BLUE_BALANCE:
- case SN9C102_V4L2_CID_GREEN_BALANCE:
- ctrl->value = data[1] | (data[0] << 8);
- if (ctrl->value >= 0x10 && ctrl->value <= 0x3f)
- ctrl->value -= 0x10;
- else if (ctrl->value >= 0x60 && ctrl->value <= 0x7f)
- ctrl->value -= 0x60;
- else if (ctrl->value >= 0xe0 && ctrl->value <= 0xff)
- ctrl->value -= 0xe0;
- }
-
- return 0;
-}
-
-
-static int mi0343_set_ctrl(struct sn9c102_device* cam,
- const struct v4l2_control* ctrl)
-{
- struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
- u16 reg = 0;
- int err = 0;
-
- switch (ctrl->id) {
- case V4L2_CID_GAIN:
- case V4L2_CID_RED_BALANCE:
- case V4L2_CID_BLUE_BALANCE:
- case SN9C102_V4L2_CID_GREEN_BALANCE:
- if (ctrl->value <= (0x3f-0x10))
- reg = 0x10 + ctrl->value;
- else if (ctrl->value <= ((0x3f-0x10) + (0x7f-0x60)))
- reg = 0x60 + (ctrl->value - (0x3f-0x10));
- else
- reg = 0xe0 + (ctrl->value - (0x3f-0x10) - (0x7f-0x60));
- break;
- }
-
- switch (ctrl->id) {
- case V4L2_CID_EXPOSURE:
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
- 0x09, ctrl->value, 0x00,
- 0, 0);
- break;
- case V4L2_CID_GAIN:
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
- 0x35, reg >> 8, reg & 0xff,
- 0, 0);
- break;
- case V4L2_CID_HFLIP:
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
- 0x20, ctrl->value ? 0x40:0x00,
- ctrl->value ? 0x20:0x00,
- 0, 0);
- break;
- case V4L2_CID_VFLIP:
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
- 0x20, ctrl->value ? 0x80:0x00,
- ctrl->value ? 0x80:0x00,
- 0, 0);
- break;
- case V4L2_CID_RED_BALANCE:
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
- 0x2d, reg >> 8, reg & 0xff,
- 0, 0);
- break;
- case V4L2_CID_BLUE_BALANCE:
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
- 0x2c, reg >> 8, reg & 0xff,
- 0, 0);
- break;
- case SN9C102_V4L2_CID_GREEN_BALANCE:
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
- 0x2b, reg >> 8, reg & 0xff,
- 0, 0);
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
- 0x2e, reg >> 8, reg & 0xff,
- 0, 0);
- break;
- default:
- return -EINVAL;
- }
-
- return err ? -EIO : 0;
-}
-
-
-static int mi0343_set_crop(struct sn9c102_device* cam,
- const struct v4l2_rect* rect)
-{
- struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
- int err = 0;
- u8 h_start = (u8)(rect->left - s->cropcap.bounds.left) + 0,
- v_start = (u8)(rect->top - s->cropcap.bounds.top) + 2;
-
- err += sn9c102_write_reg(cam, h_start, 0x12);
- err += sn9c102_write_reg(cam, v_start, 0x13);
-
- return err;
-}
-
-
-static int mi0343_set_pix_format(struct sn9c102_device* cam,
- const struct v4l2_pix_format* pix)
-{
- struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
- int err = 0;
-
- if (pix->pixelformat == V4L2_PIX_FMT_SN9C10X) {
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
- 0x0a, 0x00, 0x03, 0, 0);
- err += sn9c102_write_reg(cam, 0x20, 0x19);
- } else {
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
- 0x0a, 0x00, 0x05, 0, 0);
- err += sn9c102_write_reg(cam, 0xa0, 0x19);
- }
-
- return err;
-}
-
-
-static const struct sn9c102_sensor mi0343 = {
- .name = "MI-0343",
- .maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
- .supported_bridge = BRIDGE_SN9C101 | BRIDGE_SN9C102,
- .frequency = SN9C102_I2C_100KHZ,
- .interface = SN9C102_I2C_2WIRES,
- .i2c_slave_id = 0x5d,
- .init = &mi0343_init,
- .qctrl = {
- {
- .id = V4L2_CID_EXPOSURE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "exposure",
- .minimum = 0x00,
- .maximum = 0x0f,
- .step = 0x01,
- .default_value = 0x06,
- .flags = 0,
- },
- {
- .id = V4L2_CID_GAIN,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "global gain",
- .minimum = 0x00,
- .maximum = (0x3f-0x10)+(0x7f-0x60)+(0xff-0xe0),/*0x6d*/
- .step = 0x01,
- .default_value = 0x00,
- .flags = 0,
- },
- {
- .id = V4L2_CID_HFLIP,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "horizontal mirror",
- .minimum = 0,
- .maximum = 1,
- .step = 1,
- .default_value = 0,
- .flags = 0,
- },
- {
- .id = V4L2_CID_VFLIP,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "vertical mirror",
- .minimum = 0,
- .maximum = 1,
- .step = 1,
- .default_value = 0,
- .flags = 0,
- },
- {
- .id = V4L2_CID_RED_BALANCE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "red balance",
- .minimum = 0x00,
- .maximum = (0x3f-0x10)+(0x7f-0x60)+(0xff-0xe0),
- .step = 0x01,
- .default_value = 0x00,
- .flags = 0,
- },
- {
- .id = V4L2_CID_BLUE_BALANCE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "blue balance",
- .minimum = 0x00,
- .maximum = (0x3f-0x10)+(0x7f-0x60)+(0xff-0xe0),
- .step = 0x01,
- .default_value = 0x00,
- .flags = 0,
- },
- {
- .id = SN9C102_V4L2_CID_GREEN_BALANCE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "green balance",
- .minimum = 0x00,
- .maximum = ((0x3f-0x10)+(0x7f-0x60)+(0xff-0xe0)),
- .step = 0x01,
- .default_value = 0x00,
- .flags = 0,
- },
- },
- .get_ctrl = &mi0343_get_ctrl,
- .set_ctrl = &mi0343_set_ctrl,
- .cropcap = {
- .bounds = {
- .left = 0,
- .top = 0,
- .width = 640,
- .height = 480,
- },
- .defrect = {
- .left = 0,
- .top = 0,
- .width = 640,
- .height = 480,
- },
- },
- .set_crop = &mi0343_set_crop,
- .pix_format = {
- .width = 640,
- .height = 480,
- .pixelformat = V4L2_PIX_FMT_SBGGR8,
- .priv = 8,
- },
- .set_pix_format = &mi0343_set_pix_format
-};
-
-
-int sn9c102_probe_mi0343(struct sn9c102_device* cam)
-{
- u8 data[2];
-
- if (sn9c102_write_const_regs(cam, {0x01, 0x01}, {0x00, 0x01},
- {0x28, 0x17}))
- return -EIO;
-
- if (sn9c102_i2c_try_raw_read(cam, &mi0343, mi0343.i2c_slave_id, 0x00,
- 2, data) < 0)
- return -EIO;
-
- if (data[1] != 0x42 || data[0] != 0xe3)
- return -ENODEV;
-
- sn9c102_attach_sensor(cam, &mi0343);
-
- return 0;
-}
+++ /dev/null
-/***************************************************************************
- * Plug-in for MI-0360 image sensor connected to the SN9C1xx PC Camera *
- * Controllers *
- * *
- * Copyright (C) 2007 by Luca Risolia <luca.risolia@studio.unibo.it> *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the Free Software *
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
- ***************************************************************************/
-
-#include "sn9c102_sensor.h"
-#include "sn9c102_devtable.h"
-
-
-static int mi0360_init(struct sn9c102_device* cam)
-{
- struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
- int err = 0;
-
- switch (sn9c102_get_bridge(cam)) {
- case BRIDGE_SN9C103:
- err = sn9c102_write_const_regs(cam, {0x00, 0x10}, {0x00, 0x11},
- {0x0a, 0x14}, {0x40, 0x01},
- {0x20, 0x17}, {0x07, 0x18},
- {0xa0, 0x19}, {0x02, 0x1c},
- {0x03, 0x1d}, {0x0f, 0x1e},
- {0x0c, 0x1f}, {0x00, 0x20},
- {0x10, 0x21}, {0x20, 0x22},
- {0x30, 0x23}, {0x40, 0x24},
- {0x50, 0x25}, {0x60, 0x26},
- {0x70, 0x27}, {0x80, 0x28},
- {0x90, 0x29}, {0xa0, 0x2a},
- {0xb0, 0x2b}, {0xc0, 0x2c},
- {0xd0, 0x2d}, {0xe0, 0x2e},
- {0xf0, 0x2f}, {0xff, 0x30});
- break;
- case BRIDGE_SN9C105:
- case BRIDGE_SN9C120:
- err = sn9c102_write_const_regs(cam, {0x44, 0x01}, {0x40, 0x02},
- {0x00, 0x03}, {0x1a, 0x04},
- {0x50, 0x05}, {0x20, 0x06},
- {0x10, 0x07}, {0x03, 0x10},
- {0x08, 0x14}, {0xa2, 0x17},
- {0x47, 0x18}, {0x00, 0x19},
- {0x1d, 0x1a}, {0x10, 0x1b},
- {0x02, 0x1c}, {0x03, 0x1d},
- {0x0f, 0x1e}, {0x0c, 0x1f},
- {0x00, 0x20}, {0x29, 0x21},
- {0x40, 0x22}, {0x54, 0x23},
- {0x66, 0x24}, {0x76, 0x25},
- {0x85, 0x26}, {0x94, 0x27},
- {0xa1, 0x28}, {0xae, 0x29},
- {0xbb, 0x2a}, {0xc7, 0x2b},
- {0xd3, 0x2c}, {0xde, 0x2d},
- {0xea, 0x2e}, {0xf4, 0x2f},
- {0xff, 0x30}, {0x00, 0x3F},
- {0xC7, 0x40}, {0x01, 0x41},
- {0x44, 0x42}, {0x00, 0x43},
- {0x44, 0x44}, {0x00, 0x45},
- {0x44, 0x46}, {0x00, 0x47},
- {0xC7, 0x48}, {0x01, 0x49},
- {0xC7, 0x4A}, {0x01, 0x4B},
- {0xC7, 0x4C}, {0x01, 0x4D},
- {0x44, 0x4E}, {0x00, 0x4F},
- {0x44, 0x50}, {0x00, 0x51},
- {0x44, 0x52}, {0x00, 0x53},
- {0xC7, 0x54}, {0x01, 0x55},
- {0xC7, 0x56}, {0x01, 0x57},
- {0xC7, 0x58}, {0x01, 0x59},
- {0x44, 0x5A}, {0x00, 0x5B},
- {0x44, 0x5C}, {0x00, 0x5D},
- {0x44, 0x5E}, {0x00, 0x5F},
- {0xC7, 0x60}, {0x01, 0x61},
- {0xC7, 0x62}, {0x01, 0x63},
- {0xC7, 0x64}, {0x01, 0x65},
- {0x44, 0x66}, {0x00, 0x67},
- {0x44, 0x68}, {0x00, 0x69},
- {0x44, 0x6A}, {0x00, 0x6B},
- {0xC7, 0x6C}, {0x01, 0x6D},
- {0xC7, 0x6E}, {0x01, 0x6F},
- {0xC7, 0x70}, {0x01, 0x71},
- {0x44, 0x72}, {0x00, 0x73},
- {0x44, 0x74}, {0x00, 0x75},
- {0x44, 0x76}, {0x00, 0x77},
- {0xC7, 0x78}, {0x01, 0x79},
- {0xC7, 0x7A}, {0x01, 0x7B},
- {0xC7, 0x7C}, {0x01, 0x7D},
- {0x44, 0x7E}, {0x00, 0x7F},
- {0x14, 0x84}, {0x00, 0x85},
- {0x27, 0x86}, {0x00, 0x87},
- {0x07, 0x88}, {0x00, 0x89},
- {0xEC, 0x8A}, {0x0f, 0x8B},
- {0xD8, 0x8C}, {0x0f, 0x8D},
- {0x3D, 0x8E}, {0x00, 0x8F},
- {0x3D, 0x90}, {0x00, 0x91},
- {0xCD, 0x92}, {0x0f, 0x93},
- {0xf7, 0x94}, {0x0f, 0x95},
- {0x0C, 0x96}, {0x00, 0x97},
- {0x00, 0x98}, {0x66, 0x99},
- {0x05, 0x9A}, {0x00, 0x9B},
- {0x04, 0x9C}, {0x00, 0x9D},
- {0x08, 0x9E}, {0x00, 0x9F},
- {0x2D, 0xC0}, {0x2D, 0xC1},
- {0x3A, 0xC2}, {0x05, 0xC3},
- {0x04, 0xC4}, {0x3F, 0xC5},
- {0x00, 0xC6}, {0x00, 0xC7},
- {0x50, 0xC8}, {0x3C, 0xC9},
- {0x28, 0xCA}, {0xD8, 0xCB},
- {0x14, 0xCC}, {0xEC, 0xCD},
- {0x32, 0xCE}, {0xDD, 0xCF},
- {0x32, 0xD0}, {0xDD, 0xD1},
- {0x6A, 0xD2}, {0x50, 0xD3},
- {0x00, 0xD4}, {0x00, 0xD5},
- {0x00, 0xD6});
- break;
- default:
- break;
- }
-
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x0d,
- 0x00, 0x01, 0, 0);
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x0d,
- 0x00, 0x00, 0, 0);
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x03,
- 0x01, 0xe1, 0, 0);
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x04,
- 0x02, 0x81, 0, 0);
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x05,
- 0x00, 0x17, 0, 0);
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x06,
- 0x00, 0x11, 0, 0);
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x62,
- 0x04, 0x9a, 0, 0);
-
- return err;
-}
-
-
-static int mi0360_get_ctrl(struct sn9c102_device* cam,
- struct v4l2_control* ctrl)
-{
- struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
- u8 data[2];
-
- switch (ctrl->id) {
- case V4L2_CID_EXPOSURE:
- if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x09, 2,
- data) < 0)
- return -EIO;
- ctrl->value = data[0];
- return 0;
- case V4L2_CID_GAIN:
- if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x35, 2,
- data) < 0)
- return -EIO;
- ctrl->value = data[1];
- return 0;
- case V4L2_CID_RED_BALANCE:
- if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x2c, 2,
- data) < 0)
- return -EIO;
- ctrl->value = data[1];
- return 0;
- case V4L2_CID_BLUE_BALANCE:
- if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x2d, 2,
- data) < 0)
- return -EIO;
- ctrl->value = data[1];
- return 0;
- case SN9C102_V4L2_CID_GREEN_BALANCE:
- if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x2e, 2,
- data) < 0)
- return -EIO;
- ctrl->value = data[1];
- return 0;
- case V4L2_CID_HFLIP:
- if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x20, 2,
- data) < 0)
- return -EIO;
- ctrl->value = data[1] & 0x20 ? 1 : 0;
- return 0;
- case V4L2_CID_VFLIP:
- if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x20, 2,
- data) < 0)
- return -EIO;
- ctrl->value = data[1] & 0x80 ? 1 : 0;
- return 0;
- default:
- return -EINVAL;
- }
-
- return 0;
-}
-
-
-static int mi0360_set_ctrl(struct sn9c102_device* cam,
- const struct v4l2_control* ctrl)
-{
- struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
- int err = 0;
-
- switch (ctrl->id) {
- case V4L2_CID_EXPOSURE:
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
- 0x09, ctrl->value, 0x00,
- 0, 0);
- break;
- case V4L2_CID_GAIN:
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
- 0x35, 0x03, ctrl->value,
- 0, 0);
- break;
- case V4L2_CID_RED_BALANCE:
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
- 0x2c, 0x03, ctrl->value,
- 0, 0);
- break;
- case V4L2_CID_BLUE_BALANCE:
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
- 0x2d, 0x03, ctrl->value,
- 0, 0);
- break;
- case SN9C102_V4L2_CID_GREEN_BALANCE:
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
- 0x2b, 0x03, ctrl->value,
- 0, 0);
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
- 0x2e, 0x03, ctrl->value,
- 0, 0);
- break;
- case V4L2_CID_HFLIP:
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
- 0x20, ctrl->value ? 0x40:0x00,
- ctrl->value ? 0x20:0x00,
- 0, 0);
- break;
- case V4L2_CID_VFLIP:
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
- 0x20, ctrl->value ? 0x80:0x00,
- ctrl->value ? 0x80:0x00,
- 0, 0);
- break;
- default:
- return -EINVAL;
- }
-
- return err ? -EIO : 0;
-}
-
-
-static int mi0360_set_crop(struct sn9c102_device* cam,
- const struct v4l2_rect* rect)
-{
- struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
- int err = 0;
- u8 h_start = 0, v_start = (u8)(rect->top - s->cropcap.bounds.top) + 1;
-
- switch (sn9c102_get_bridge(cam)) {
- case BRIDGE_SN9C103:
- h_start = (u8)(rect->left - s->cropcap.bounds.left) + 0;
- break;
- case BRIDGE_SN9C105:
- case BRIDGE_SN9C120:
- h_start = (u8)(rect->left - s->cropcap.bounds.left) + 1;
- break;
- default:
- break;
- }
-
- err += sn9c102_write_reg(cam, h_start, 0x12);
- err += sn9c102_write_reg(cam, v_start, 0x13);
-
- return err;
-}
-
-
-static int mi0360_set_pix_format(struct sn9c102_device* cam,
- const struct v4l2_pix_format* pix)
-{
- struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
- int err = 0;
-
- if (pix->pixelformat == V4L2_PIX_FMT_SBGGR8) {
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
- 0x0a, 0x00, 0x05, 0, 0);
- err += sn9c102_write_reg(cam, 0x60, 0x19);
- if (sn9c102_get_bridge(cam) == BRIDGE_SN9C105 ||
- sn9c102_get_bridge(cam) == BRIDGE_SN9C120)
- err += sn9c102_write_reg(cam, 0xa6, 0x17);
- } else {
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
- 0x0a, 0x00, 0x02, 0, 0);
- err += sn9c102_write_reg(cam, 0x20, 0x19);
- if (sn9c102_get_bridge(cam) == BRIDGE_SN9C105 ||
- sn9c102_get_bridge(cam) == BRIDGE_SN9C120)
- err += sn9c102_write_reg(cam, 0xa2, 0x17);
- }
-
- return err;
-}
-
-
-static const struct sn9c102_sensor mi0360 = {
- .name = "MI-0360",
- .maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
- .supported_bridge = BRIDGE_SN9C103 | BRIDGE_SN9C105 | BRIDGE_SN9C120,
- .frequency = SN9C102_I2C_100KHZ,
- .interface = SN9C102_I2C_2WIRES,
- .i2c_slave_id = 0x5d,
- .init = &mi0360_init,
- .qctrl = {
- {
- .id = V4L2_CID_EXPOSURE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "exposure",
- .minimum = 0x00,
- .maximum = 0x0f,
- .step = 0x01,
- .default_value = 0x05,
- .flags = 0,
- },
- {
- .id = V4L2_CID_GAIN,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "global gain",
- .minimum = 0x00,
- .maximum = 0x7f,
- .step = 0x01,
- .default_value = 0x25,
- .flags = 0,
- },
- {
- .id = V4L2_CID_HFLIP,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "horizontal mirror",
- .minimum = 0,
- .maximum = 1,
- .step = 1,
- .default_value = 0,
- .flags = 0,
- },
- {
- .id = V4L2_CID_VFLIP,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "vertical mirror",
- .minimum = 0,
- .maximum = 1,
- .step = 1,
- .default_value = 0,
- .flags = 0,
- },
- {
- .id = V4L2_CID_BLUE_BALANCE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "blue balance",
- .minimum = 0x00,
- .maximum = 0x7f,
- .step = 0x01,
- .default_value = 0x0f,
- .flags = 0,
- },
- {
- .id = V4L2_CID_RED_BALANCE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "red balance",
- .minimum = 0x00,
- .maximum = 0x7f,
- .step = 0x01,
- .default_value = 0x32,
- .flags = 0,
- },
- {
- .id = SN9C102_V4L2_CID_GREEN_BALANCE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "green balance",
- .minimum = 0x00,
- .maximum = 0x7f,
- .step = 0x01,
- .default_value = 0x25,
- .flags = 0,
- },
- },
- .get_ctrl = &mi0360_get_ctrl,
- .set_ctrl = &mi0360_set_ctrl,
- .cropcap = {
- .bounds = {
- .left = 0,
- .top = 0,
- .width = 640,
- .height = 480,
- },
- .defrect = {
- .left = 0,
- .top = 0,
- .width = 640,
- .height = 480,
- },
- },
- .set_crop = &mi0360_set_crop,
- .pix_format = {
- .width = 640,
- .height = 480,
- .pixelformat = V4L2_PIX_FMT_SBGGR8,
- .priv = 8,
- },
- .set_pix_format = &mi0360_set_pix_format
-};
-
-
-int sn9c102_probe_mi0360(struct sn9c102_device* cam)
-{
-
- u8 data[2];
-
- switch (sn9c102_get_bridge(cam)) {
- case BRIDGE_SN9C103:
- if (sn9c102_write_const_regs(cam, {0x01, 0x01}, {0x00, 0x01},
- {0x28, 0x17}))
- return -EIO;
- break;
- case BRIDGE_SN9C105:
- case BRIDGE_SN9C120:
- if (sn9c102_write_const_regs(cam, {0x01, 0xf1}, {0x00, 0xf1},
- {0x01, 0x01}, {0x00, 0x01},
- {0x28, 0x17}))
- return -EIO;
- break;
- default:
- break;
- }
-
- if (sn9c102_i2c_try_raw_read(cam, &mi0360, mi0360.i2c_slave_id, 0x00,
- 2, data) < 0)
- return -EIO;
-
- if (data[0] != 0x82 || data[1] != 0x43)
- return -ENODEV;
-
- sn9c102_attach_sensor(cam, &mi0360);
-
- return 0;
-}
+++ /dev/null
-/***************************************************************************
- * Plug-in for MT9V111 image sensor connected to the SN9C1xx PC Camera *
- * Controllers *
- * *
- * Copyright (C) 2007 by Luca Risolia <luca.risolia@studio.unibo.it> *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the Free Software *
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
- ***************************************************************************/
-
-#include "sn9c102_sensor.h"
-#include "sn9c102_devtable.h"
-
-
-static int mt9v111_init(struct sn9c102_device *cam)
-{
- struct sn9c102_sensor *s = sn9c102_get_sensor(cam);
- int err = 0;
-
- err = sn9c102_write_const_regs(cam, {0x44, 0x01}, {0x40, 0x02},
- {0x00, 0x03}, {0x1a, 0x04},
- {0x1f, 0x05}, {0x20, 0x06},
- {0x1f, 0x07}, {0x81, 0x08},
- {0x5c, 0x09}, {0x00, 0x0a},
- {0x00, 0x0b}, {0x00, 0x0c},
- {0x00, 0x0d}, {0x00, 0x0e},
- {0x00, 0x0f}, {0x03, 0x10},
- {0x00, 0x11}, {0x00, 0x12},
- {0x02, 0x13}, {0x14, 0x14},
- {0x28, 0x15}, {0x1e, 0x16},
- {0xe2, 0x17}, {0x06, 0x18},
- {0x00, 0x19}, {0x00, 0x1a},
- {0x00, 0x1b}, {0x08, 0x20},
- {0x39, 0x21}, {0x51, 0x22},
- {0x63, 0x23}, {0x73, 0x24},
- {0x82, 0x25}, {0x8f, 0x26},
- {0x9b, 0x27}, {0xa7, 0x28},
- {0xb1, 0x29}, {0xbc, 0x2a},
- {0xc6, 0x2b}, {0xcf, 0x2c},
- {0xd8, 0x2d}, {0xe1, 0x2e},
- {0xea, 0x2f}, {0xf2, 0x30},
- {0x13, 0x84}, {0x00, 0x85},
- {0x25, 0x86}, {0x00, 0x87},
- {0x07, 0x88}, {0x00, 0x89},
- {0xee, 0x8a}, {0x0f, 0x8b},
- {0xe5, 0x8c}, {0x0f, 0x8d},
- {0x2e, 0x8e}, {0x00, 0x8f},
- {0x30, 0x90}, {0x00, 0x91},
- {0xd4, 0x92}, {0x0f, 0x93},
- {0xfc, 0x94}, {0x0f, 0x95},
- {0x14, 0x96}, {0x00, 0x97},
- {0x00, 0x98}, {0x60, 0x99},
- {0x07, 0x9a}, {0x40, 0x9b},
- {0x20, 0x9c}, {0x00, 0x9d},
- {0x00, 0x9e}, {0x00, 0x9f},
- {0x2d, 0xc0}, {0x2d, 0xc1},
- {0x3a, 0xc2}, {0x05, 0xc3},
- {0x04, 0xc4}, {0x3f, 0xc5},
- {0x00, 0xc6}, {0x00, 0xc7},
- {0x50, 0xc8}, {0x3c, 0xc9},
- {0x28, 0xca}, {0xd8, 0xcb},
- {0x14, 0xcc}, {0xec, 0xcd},
- {0x32, 0xce}, {0xdd, 0xcf},
- {0x2d, 0xd0}, {0xdd, 0xd1},
- {0x6a, 0xd2}, {0x50, 0xd3},
- {0x60, 0xd4}, {0x00, 0xd5},
- {0x00, 0xd6});
-
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x01,
- 0x00, 0x01, 0, 0);
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x0d,
- 0x00, 0x01, 0, 0);
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x0d,
- 0x00, 0x00, 0, 0);
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x08,
- 0x04, 0x80, 0, 0);
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x01,
- 0x00, 0x04, 0, 0);
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x08,
- 0x00, 0x08, 0, 0);
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x02,
- 0x00, 0x16, 0, 0);
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x03,
- 0x01, 0xe7, 0, 0);
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x04,
- 0x02, 0x87, 0, 0);
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x06,
- 0x00, 0x40, 0, 0);
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x05,
- 0x00, 0x09, 0, 0);
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x07,
- 0x30, 0x02, 0, 0);
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x0c,
- 0x00, 0x00, 0, 0);
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x12,
- 0x00, 0xb0, 0, 0);
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x13,
- 0x00, 0x7c, 0, 0);
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x1e,
- 0x00, 0x00, 0, 0);
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x20,
- 0x00, 0x00, 0, 0);
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x20,
- 0x00, 0x00, 0, 0);
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id, 0x01,
- 0x00, 0x04, 0, 0);
-
- return err;
-}
-
-static int mt9v111_get_ctrl(struct sn9c102_device *cam,
- struct v4l2_control *ctrl)
-{
- struct sn9c102_sensor *s = sn9c102_get_sensor(cam);
- u8 data[2];
- int err = 0;
-
- switch (ctrl->id) {
- case V4L2_CID_VFLIP:
- if (sn9c102_i2c_try_raw_read(cam, s, s->i2c_slave_id, 0x20, 2,
- data) < 0)
- return -EIO;
- ctrl->value = data[1] & 0x80 ? 1 : 0;
- return 0;
- default:
- return -EINVAL;
- }
-
- return err ? -EIO : 0;
-}
-
-static int mt9v111_set_ctrl(struct sn9c102_device *cam,
- const struct v4l2_control *ctrl)
-{
- struct sn9c102_sensor *s = sn9c102_get_sensor(cam);
- int err = 0;
-
- switch (ctrl->id) {
- case V4L2_CID_VFLIP:
- err += sn9c102_i2c_try_raw_write(cam, s, 4, s->i2c_slave_id,
- 0x20,
- ctrl->value ? 0x80 : 0x00,
- ctrl->value ? 0x80 : 0x00, 0,
- 0);
- break;
- default:
- return -EINVAL;
- }
-
- return err ? -EIO : 0;
-}
-
-static int mt9v111_set_crop(struct sn9c102_device *cam,
- const struct v4l2_rect *rect)
-{
- struct sn9c102_sensor *s = sn9c102_get_sensor(cam);
- int err = 0;
- u8 v_start = (u8) (rect->top - s->cropcap.bounds.top) + 2;
-
- err += sn9c102_write_reg(cam, v_start, 0x13);
-
- return err;
-}
-
-static int mt9v111_set_pix_format(struct sn9c102_device *cam,
- const struct v4l2_pix_format *pix)
-{
- int err = 0;
-
- if (pix->pixelformat == V4L2_PIX_FMT_SBGGR8) {
- err += sn9c102_write_reg(cam, 0xb4, 0x17);
- } else {
- err += sn9c102_write_reg(cam, 0xe2, 0x17);
- }
-
- return err;
-}
-
-
-static const struct sn9c102_sensor mt9v111 = {
- .name = "MT9V111",
- .maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
- .supported_bridge = BRIDGE_SN9C105 | BRIDGE_SN9C120,
- .frequency = SN9C102_I2C_100KHZ,
- .interface = SN9C102_I2C_2WIRES,
- .i2c_slave_id = 0x5c,
- .init = &mt9v111_init,
- .qctrl = {
- {
- .id = V4L2_CID_VFLIP,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "vertical mirror",
- .minimum = 0,
- .maximum = 1,
- .step = 1,
- .default_value = 0,
- .flags = 0,
- },
- },
- .get_ctrl = &mt9v111_get_ctrl,
- .set_ctrl = &mt9v111_set_ctrl,
- .cropcap = {
- .bounds = {
- .left = 0,
- .top = 0,
- .width = 640,
- .height = 480,
- },
- .defrect = {
- .left = 0,
- .top = 0,
- .width = 640,
- .height = 480,
- },
- },
- .set_crop = &mt9v111_set_crop,
- .pix_format = {
- .width = 640,
- .height = 480,
- .pixelformat = V4L2_PIX_FMT_SBGGR8,
- .priv = 8,
- },
- .set_pix_format = &mt9v111_set_pix_format
-};
-
-
-int sn9c102_probe_mt9v111(struct sn9c102_device *cam)
-{
- u8 data[2];
- int err = 0;
-
- err += sn9c102_write_const_regs(cam, {0x01, 0xf1}, {0x00, 0xf1},
- {0x29, 0x01}, {0x42, 0x17},
- {0x62, 0x17}, {0x08, 0x01});
- err += sn9c102_i2c_try_raw_write(cam, &mt9v111, 4,
- mt9v111.i2c_slave_id, 0x01, 0x00,
- 0x04, 0, 0);
- if (err || sn9c102_i2c_try_raw_read(cam, &mt9v111,
- mt9v111.i2c_slave_id, 0x36, 2,
- data) < 0)
- return -EIO;
-
- if (data[0] != 0x82 || data[1] != 0x3a)
- return -ENODEV;
-
- sn9c102_attach_sensor(cam, &mt9v111);
-
- return 0;
-}
+++ /dev/null
-/***************************************************************************
- * Plug-in for OV7630 image sensor connected to the SN9C1xx PC Camera *
- * Controllers *
- * *
- * Copyright (C) 2006-2007 by Luca Risolia <luca.risolia@studio.unibo.it> *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the Free Software *
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
- ***************************************************************************/
-
-#include "sn9c102_sensor.h"
-#include "sn9c102_devtable.h"
-
-
-static int ov7630_init(struct sn9c102_device* cam)
-{
- int err = 0;
-
- switch (sn9c102_get_bridge(cam)) {
- case BRIDGE_SN9C101:
- case BRIDGE_SN9C102:
- err = sn9c102_write_const_regs(cam, {0x00, 0x14}, {0x60, 0x17},
- {0x0f, 0x18}, {0x50, 0x19});
-
- err += sn9c102_i2c_write(cam, 0x12, 0x8d);
- err += sn9c102_i2c_write(cam, 0x12, 0x0d);
- err += sn9c102_i2c_write(cam, 0x11, 0x00);
- err += sn9c102_i2c_write(cam, 0x15, 0x35);
- err += sn9c102_i2c_write(cam, 0x16, 0x03);
- err += sn9c102_i2c_write(cam, 0x17, 0x1c);
- err += sn9c102_i2c_write(cam, 0x18, 0xbd);
- err += sn9c102_i2c_write(cam, 0x19, 0x06);
- err += sn9c102_i2c_write(cam, 0x1a, 0xf6);
- err += sn9c102_i2c_write(cam, 0x1b, 0x04);
- err += sn9c102_i2c_write(cam, 0x20, 0x44);
- err += sn9c102_i2c_write(cam, 0x23, 0xee);
- err += sn9c102_i2c_write(cam, 0x26, 0xa0);
- err += sn9c102_i2c_write(cam, 0x27, 0x9a);
- err += sn9c102_i2c_write(cam, 0x28, 0x20);
- err += sn9c102_i2c_write(cam, 0x29, 0x30);
- err += sn9c102_i2c_write(cam, 0x2f, 0x3d);
- err += sn9c102_i2c_write(cam, 0x30, 0x24);
- err += sn9c102_i2c_write(cam, 0x32, 0x86);
- err += sn9c102_i2c_write(cam, 0x60, 0xa9);
- err += sn9c102_i2c_write(cam, 0x61, 0x42);
- err += sn9c102_i2c_write(cam, 0x65, 0x00);
- err += sn9c102_i2c_write(cam, 0x69, 0x38);
- err += sn9c102_i2c_write(cam, 0x6f, 0x88);
- err += sn9c102_i2c_write(cam, 0x70, 0x0b);
- err += sn9c102_i2c_write(cam, 0x71, 0x00);
- err += sn9c102_i2c_write(cam, 0x74, 0x21);
- err += sn9c102_i2c_write(cam, 0x7d, 0xf7);
- break;
- case BRIDGE_SN9C103:
- err = sn9c102_write_const_regs(cam, {0x00, 0x02}, {0x00, 0x03},
- {0x1a, 0x04}, {0x20, 0x05},
- {0x20, 0x06}, {0x20, 0x07},
- {0x03, 0x10}, {0x0a, 0x14},
- {0x60, 0x17}, {0x0f, 0x18},
- {0x50, 0x19}, {0x1d, 0x1a},
- {0x10, 0x1b}, {0x02, 0x1c},
- {0x03, 0x1d}, {0x0f, 0x1e},
- {0x0c, 0x1f}, {0x00, 0x20},
- {0x10, 0x21}, {0x20, 0x22},
- {0x30, 0x23}, {0x40, 0x24},
- {0x50, 0x25}, {0x60, 0x26},
- {0x70, 0x27}, {0x80, 0x28},
- {0x90, 0x29}, {0xa0, 0x2a},
- {0xb0, 0x2b}, {0xc0, 0x2c},
- {0xd0, 0x2d}, {0xe0, 0x2e},
- {0xf0, 0x2f}, {0xff, 0x30});
-
- err += sn9c102_i2c_write(cam, 0x12, 0x8d);
- err += sn9c102_i2c_write(cam, 0x12, 0x0d);
- err += sn9c102_i2c_write(cam, 0x15, 0x34);
- err += sn9c102_i2c_write(cam, 0x11, 0x01);
- err += sn9c102_i2c_write(cam, 0x1b, 0x04);
- err += sn9c102_i2c_write(cam, 0x20, 0x44);
- err += sn9c102_i2c_write(cam, 0x23, 0xee);
- err += sn9c102_i2c_write(cam, 0x26, 0xa0);
- err += sn9c102_i2c_write(cam, 0x27, 0x9a);
- err += sn9c102_i2c_write(cam, 0x28, 0x20);
- err += sn9c102_i2c_write(cam, 0x29, 0x30);
- err += sn9c102_i2c_write(cam, 0x2f, 0x3d);
- err += sn9c102_i2c_write(cam, 0x30, 0x24);
- err += sn9c102_i2c_write(cam, 0x32, 0x86);
- err += sn9c102_i2c_write(cam, 0x60, 0xa9);
- err += sn9c102_i2c_write(cam, 0x61, 0x42);
- err += sn9c102_i2c_write(cam, 0x65, 0x00);
- err += sn9c102_i2c_write(cam, 0x69, 0x38);
- err += sn9c102_i2c_write(cam, 0x6f, 0x88);
- err += sn9c102_i2c_write(cam, 0x70, 0x0b);
- err += sn9c102_i2c_write(cam, 0x71, 0x00);
- err += sn9c102_i2c_write(cam, 0x74, 0x21);
- err += sn9c102_i2c_write(cam, 0x7d, 0xf7);
- break;
- case BRIDGE_SN9C105:
- case BRIDGE_SN9C120:
- err = sn9c102_write_const_regs(cam, {0x40, 0x02}, {0x00, 0x03},
- {0x1a, 0x04}, {0x03, 0x10},
- {0x0a, 0x14}, {0xe2, 0x17},
- {0x0b, 0x18}, {0x00, 0x19},
- {0x1d, 0x1a}, {0x10, 0x1b},
- {0x02, 0x1c}, {0x03, 0x1d},
- {0x0f, 0x1e}, {0x0c, 0x1f},
- {0x00, 0x20}, {0x24, 0x21},
- {0x3b, 0x22}, {0x47, 0x23},
- {0x60, 0x24}, {0x71, 0x25},
- {0x80, 0x26}, {0x8f, 0x27},
- {0x9d, 0x28}, {0xaa, 0x29},
- {0xb8, 0x2a}, {0xc4, 0x2b},
- {0xd1, 0x2c}, {0xdd, 0x2d},
- {0xe8, 0x2e}, {0xf4, 0x2f},
- {0xff, 0x30}, {0x00, 0x3f},
- {0xc7, 0x40}, {0x01, 0x41},
- {0x44, 0x42}, {0x00, 0x43},
- {0x44, 0x44}, {0x00, 0x45},
- {0x44, 0x46}, {0x00, 0x47},
- {0xc7, 0x48}, {0x01, 0x49},
- {0xc7, 0x4a}, {0x01, 0x4b},
- {0xc7, 0x4c}, {0x01, 0x4d},
- {0x44, 0x4e}, {0x00, 0x4f},
- {0x44, 0x50}, {0x00, 0x51},
- {0x44, 0x52}, {0x00, 0x53},
- {0xc7, 0x54}, {0x01, 0x55},
- {0xc7, 0x56}, {0x01, 0x57},
- {0xc7, 0x58}, {0x01, 0x59},
- {0x44, 0x5a}, {0x00, 0x5b},
- {0x44, 0x5c}, {0x00, 0x5d},
- {0x44, 0x5e}, {0x00, 0x5f},
- {0xc7, 0x60}, {0x01, 0x61},
- {0xc7, 0x62}, {0x01, 0x63},
- {0xc7, 0x64}, {0x01, 0x65},
- {0x44, 0x66}, {0x00, 0x67},
- {0x44, 0x68}, {0x00, 0x69},
- {0x44, 0x6a}, {0x00, 0x6b},
- {0xc7, 0x6c}, {0x01, 0x6d},
- {0xc7, 0x6e}, {0x01, 0x6f},
- {0xc7, 0x70}, {0x01, 0x71},
- {0x44, 0x72}, {0x00, 0x73},
- {0x44, 0x74}, {0x00, 0x75},
- {0x44, 0x76}, {0x00, 0x77},
- {0xc7, 0x78}, {0x01, 0x79},
- {0xc7, 0x7a}, {0x01, 0x7b},
- {0xc7, 0x7c}, {0x01, 0x7d},
- {0x44, 0x7e}, {0x00, 0x7f},
- {0x17, 0x84}, {0x00, 0x85},
- {0x2e, 0x86}, {0x00, 0x87},
- {0x09, 0x88}, {0x00, 0x89},
- {0xe8, 0x8a}, {0x0f, 0x8b},
- {0xda, 0x8c}, {0x0f, 0x8d},
- {0x40, 0x8e}, {0x00, 0x8f},
- {0x37, 0x90}, {0x00, 0x91},
- {0xcf, 0x92}, {0x0f, 0x93},
- {0xfa, 0x94}, {0x0f, 0x95},
- {0x00, 0x96}, {0x00, 0x97},
- {0x00, 0x98}, {0x66, 0x99},
- {0x00, 0x9a}, {0x40, 0x9b},
- {0x20, 0x9c}, {0x00, 0x9d},
- {0x00, 0x9e}, {0x00, 0x9f},
- {0x2d, 0xc0}, {0x2d, 0xc1},
- {0x3a, 0xc2}, {0x00, 0xc3},
- {0x04, 0xc4}, {0x3f, 0xc5},
- {0x00, 0xc6}, {0x00, 0xc7},
- {0x50, 0xc8}, {0x3c, 0xc9},
- {0x28, 0xca}, {0xd8, 0xcb},
- {0x14, 0xcc}, {0xec, 0xcd},
- {0x32, 0xce}, {0xdd, 0xcf},
- {0x32, 0xd0}, {0xdd, 0xd1},
- {0x6a, 0xd2}, {0x50, 0xd3},
- {0x60, 0xd4}, {0x00, 0xd5},
- {0x00, 0xd6});
-
- err += sn9c102_i2c_write(cam, 0x12, 0x80);
- err += sn9c102_i2c_write(cam, 0x12, 0x48);
- err += sn9c102_i2c_write(cam, 0x01, 0x80);
- err += sn9c102_i2c_write(cam, 0x02, 0x80);
- err += sn9c102_i2c_write(cam, 0x03, 0x80);
- err += sn9c102_i2c_write(cam, 0x04, 0x10);
- err += sn9c102_i2c_write(cam, 0x05, 0x20);
- err += sn9c102_i2c_write(cam, 0x06, 0x80);
- err += sn9c102_i2c_write(cam, 0x11, 0x00);
- err += sn9c102_i2c_write(cam, 0x0c, 0x20);
- err += sn9c102_i2c_write(cam, 0x0d, 0x20);
- err += sn9c102_i2c_write(cam, 0x15, 0x80);
- err += sn9c102_i2c_write(cam, 0x16, 0x03);
- err += sn9c102_i2c_write(cam, 0x17, 0x1b);
- err += sn9c102_i2c_write(cam, 0x18, 0xbd);
- err += sn9c102_i2c_write(cam, 0x19, 0x05);
- err += sn9c102_i2c_write(cam, 0x1a, 0xf6);
- err += sn9c102_i2c_write(cam, 0x1b, 0x04);
- err += sn9c102_i2c_write(cam, 0x21, 0x1b);
- err += sn9c102_i2c_write(cam, 0x22, 0x00);
- err += sn9c102_i2c_write(cam, 0x23, 0xde);
- err += sn9c102_i2c_write(cam, 0x24, 0x10);
- err += sn9c102_i2c_write(cam, 0x25, 0x8a);
- err += sn9c102_i2c_write(cam, 0x26, 0xa0);
- err += sn9c102_i2c_write(cam, 0x27, 0xca);
- err += sn9c102_i2c_write(cam, 0x28, 0xa2);
- err += sn9c102_i2c_write(cam, 0x29, 0x74);
- err += sn9c102_i2c_write(cam, 0x2a, 0x88);
- err += sn9c102_i2c_write(cam, 0x2b, 0x34);
- err += sn9c102_i2c_write(cam, 0x2c, 0x88);
- err += sn9c102_i2c_write(cam, 0x2e, 0x00);
- err += sn9c102_i2c_write(cam, 0x2f, 0x00);
- err += sn9c102_i2c_write(cam, 0x30, 0x00);
- err += sn9c102_i2c_write(cam, 0x32, 0xc2);
- err += sn9c102_i2c_write(cam, 0x33, 0x08);
- err += sn9c102_i2c_write(cam, 0x4c, 0x40);
- err += sn9c102_i2c_write(cam, 0x4d, 0xf3);
- err += sn9c102_i2c_write(cam, 0x60, 0x05);
- err += sn9c102_i2c_write(cam, 0x61, 0x40);
- err += sn9c102_i2c_write(cam, 0x62, 0x12);
- err += sn9c102_i2c_write(cam, 0x63, 0x57);
- err += sn9c102_i2c_write(cam, 0x64, 0x73);
- err += sn9c102_i2c_write(cam, 0x65, 0x00);
- err += sn9c102_i2c_write(cam, 0x66, 0x55);
- err += sn9c102_i2c_write(cam, 0x67, 0x01);
- err += sn9c102_i2c_write(cam, 0x68, 0xac);
- err += sn9c102_i2c_write(cam, 0x69, 0x38);
- err += sn9c102_i2c_write(cam, 0x6f, 0x1f);
- err += sn9c102_i2c_write(cam, 0x70, 0x01);
- err += sn9c102_i2c_write(cam, 0x71, 0x00);
- err += sn9c102_i2c_write(cam, 0x72, 0x10);
- err += sn9c102_i2c_write(cam, 0x73, 0x50);
- err += sn9c102_i2c_write(cam, 0x74, 0x20);
- err += sn9c102_i2c_write(cam, 0x76, 0x01);
- err += sn9c102_i2c_write(cam, 0x77, 0xf3);
- err += sn9c102_i2c_write(cam, 0x78, 0x90);
- err += sn9c102_i2c_write(cam, 0x79, 0x98);
- err += sn9c102_i2c_write(cam, 0x7a, 0x98);
- err += sn9c102_i2c_write(cam, 0x7b, 0x00);
- err += sn9c102_i2c_write(cam, 0x7c, 0x38);
- err += sn9c102_i2c_write(cam, 0x7d, 0xff);
- break;
- default:
- break;
- }
-
- return err;
-}
-
-
-static int ov7630_get_ctrl(struct sn9c102_device* cam,
- struct v4l2_control* ctrl)
-{
- enum sn9c102_bridge bridge = sn9c102_get_bridge(cam);
- int err = 0;
-
- switch (ctrl->id) {
- case V4L2_CID_EXPOSURE:
- if ((ctrl->value = sn9c102_i2c_read(cam, 0x10)) < 0)
- return -EIO;
- break;
- case V4L2_CID_RED_BALANCE:
- if (bridge == BRIDGE_SN9C105 || bridge == BRIDGE_SN9C120)
- ctrl->value = sn9c102_pread_reg(cam, 0x05);
- else
- ctrl->value = sn9c102_pread_reg(cam, 0x07);
- break;
- case V4L2_CID_BLUE_BALANCE:
- ctrl->value = sn9c102_pread_reg(cam, 0x06);
- break;
- case SN9C102_V4L2_CID_GREEN_BALANCE:
- if (bridge == BRIDGE_SN9C105 || bridge == BRIDGE_SN9C120)
- ctrl->value = sn9c102_pread_reg(cam, 0x07);
- else
- ctrl->value = sn9c102_pread_reg(cam, 0x05);
- break;
- break;
- case V4L2_CID_GAIN:
- if ((ctrl->value = sn9c102_i2c_read(cam, 0x00)) < 0)
- return -EIO;
- ctrl->value &= 0x3f;
- break;
- case V4L2_CID_DO_WHITE_BALANCE:
- if ((ctrl->value = sn9c102_i2c_read(cam, 0x0c)) < 0)
- return -EIO;
- ctrl->value &= 0x3f;
- break;
- case V4L2_CID_WHITENESS:
- if ((ctrl->value = sn9c102_i2c_read(cam, 0x0d)) < 0)
- return -EIO;
- ctrl->value &= 0x3f;
- break;
- case V4L2_CID_AUTOGAIN:
- if ((ctrl->value = sn9c102_i2c_read(cam, 0x13)) < 0)
- return -EIO;
- ctrl->value &= 0x01;
- break;
- case V4L2_CID_VFLIP:
- if ((ctrl->value = sn9c102_i2c_read(cam, 0x75)) < 0)
- return -EIO;
- ctrl->value = (ctrl->value & 0x80) ? 1 : 0;
- break;
- case SN9C102_V4L2_CID_GAMMA:
- if ((ctrl->value = sn9c102_i2c_read(cam, 0x14)) < 0)
- return -EIO;
- ctrl->value = (ctrl->value & 0x02) ? 1 : 0;
- break;
- case SN9C102_V4L2_CID_BAND_FILTER:
- if ((ctrl->value = sn9c102_i2c_read(cam, 0x2d)) < 0)
- return -EIO;
- ctrl->value = (ctrl->value & 0x02) ? 1 : 0;
- break;
- default:
- return -EINVAL;
- }
-
- return err ? -EIO : 0;
-}
-
-
-static int ov7630_set_ctrl(struct sn9c102_device* cam,
- const struct v4l2_control* ctrl)
-{
- enum sn9c102_bridge bridge = sn9c102_get_bridge(cam);
- int err = 0;
-
- switch (ctrl->id) {
- case V4L2_CID_EXPOSURE:
- err += sn9c102_i2c_write(cam, 0x10, ctrl->value);
- break;
- case V4L2_CID_RED_BALANCE:
- if (bridge == BRIDGE_SN9C105 || bridge == BRIDGE_SN9C120)
- err += sn9c102_write_reg(cam, ctrl->value, 0x05);
- else
- err += sn9c102_write_reg(cam, ctrl->value, 0x07);
- break;
- case V4L2_CID_BLUE_BALANCE:
- err += sn9c102_write_reg(cam, ctrl->value, 0x06);
- break;
- case SN9C102_V4L2_CID_GREEN_BALANCE:
- if (bridge == BRIDGE_SN9C105 || bridge == BRIDGE_SN9C120)
- err += sn9c102_write_reg(cam, ctrl->value, 0x07);
- else
- err += sn9c102_write_reg(cam, ctrl->value, 0x05);
- break;
- case V4L2_CID_GAIN:
- err += sn9c102_i2c_write(cam, 0x00, ctrl->value);
- break;
- case V4L2_CID_DO_WHITE_BALANCE:
- err += sn9c102_i2c_write(cam, 0x0c, ctrl->value);
- break;
- case V4L2_CID_WHITENESS:
- err += sn9c102_i2c_write(cam, 0x0d, ctrl->value);
- break;
- case V4L2_CID_AUTOGAIN:
- err += sn9c102_i2c_write(cam, 0x13, ctrl->value |
- (ctrl->value << 1));
- break;
- case V4L2_CID_VFLIP:
- err += sn9c102_i2c_write(cam, 0x75, 0x0e | (ctrl->value << 7));
- break;
- case SN9C102_V4L2_CID_GAMMA:
- err += sn9c102_i2c_write(cam, 0x14, ctrl->value << 2);
- break;
- case SN9C102_V4L2_CID_BAND_FILTER:
- err += sn9c102_i2c_write(cam, 0x2d, ctrl->value << 2);
- break;
- default:
- return -EINVAL;
- }
-
- return err ? -EIO : 0;
-}
-
-
-static int ov7630_set_crop(struct sn9c102_device* cam,
- const struct v4l2_rect* rect)
-{
- struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
- int err = 0;
- u8 h_start = 0, v_start = (u8)(rect->top - s->cropcap.bounds.top) + 1;
-
- switch (sn9c102_get_bridge(cam)) {
- case BRIDGE_SN9C101:
- case BRIDGE_SN9C102:
- case BRIDGE_SN9C103:
- h_start = (u8)(rect->left - s->cropcap.bounds.left) + 1;
- break;
- case BRIDGE_SN9C105:
- case BRIDGE_SN9C120:
- h_start = (u8)(rect->left - s->cropcap.bounds.left) + 4;
- break;
- default:
- break;
- }
-
- err += sn9c102_write_reg(cam, h_start, 0x12);
- err += sn9c102_write_reg(cam, v_start, 0x13);
-
- return err;
-}
-
-
-static int ov7630_set_pix_format(struct sn9c102_device* cam,
- const struct v4l2_pix_format* pix)
-{
- int err = 0;
-
- switch (sn9c102_get_bridge(cam)) {
- case BRIDGE_SN9C101:
- case BRIDGE_SN9C102:
- case BRIDGE_SN9C103:
- if (pix->pixelformat == V4L2_PIX_FMT_SBGGR8)
- err += sn9c102_write_reg(cam, 0x50, 0x19);
- else
- err += sn9c102_write_reg(cam, 0x20, 0x19);
- break;
- case BRIDGE_SN9C105:
- case BRIDGE_SN9C120:
- if (pix->pixelformat == V4L2_PIX_FMT_SBGGR8) {
- err += sn9c102_write_reg(cam, 0xe5, 0x17);
- err += sn9c102_i2c_write(cam, 0x11, 0x04);
- } else {
- err += sn9c102_write_reg(cam, 0xe2, 0x17);
- err += sn9c102_i2c_write(cam, 0x11, 0x02);
- }
- break;
- default:
- break;
- }
-
- return err;
-}
-
-
-static const struct sn9c102_sensor ov7630 = {
- .name = "OV7630",
- .maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
- .supported_bridge = BRIDGE_SN9C101 | BRIDGE_SN9C102 | BRIDGE_SN9C103 |
- BRIDGE_SN9C105 | BRIDGE_SN9C120,
- .sysfs_ops = SN9C102_I2C_READ | SN9C102_I2C_WRITE,
- .frequency = SN9C102_I2C_100KHZ,
- .interface = SN9C102_I2C_2WIRES,
- .i2c_slave_id = 0x21,
- .init = &ov7630_init,
- .qctrl = {
- {
- .id = V4L2_CID_GAIN,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "global gain",
- .minimum = 0x00,
- .maximum = 0x3f,
- .step = 0x01,
- .default_value = 0x14,
- .flags = 0,
- },
- {
- .id = V4L2_CID_EXPOSURE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "exposure",
- .minimum = 0x00,
- .maximum = 0xff,
- .step = 0x01,
- .default_value = 0x60,
- .flags = 0,
- },
- {
- .id = V4L2_CID_WHITENESS,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "white balance background: red",
- .minimum = 0x00,
- .maximum = 0x3f,
- .step = 0x01,
- .default_value = 0x20,
- .flags = 0,
- },
- {
- .id = V4L2_CID_DO_WHITE_BALANCE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "white balance background: blue",
- .minimum = 0x00,
- .maximum = 0x3f,
- .step = 0x01,
- .default_value = 0x20,
- .flags = 0,
- },
- {
- .id = V4L2_CID_RED_BALANCE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "red balance",
- .minimum = 0x00,
- .maximum = 0x7f,
- .step = 0x01,
- .default_value = 0x20,
- .flags = 0,
- },
- {
- .id = V4L2_CID_BLUE_BALANCE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "blue balance",
- .minimum = 0x00,
- .maximum = 0x7f,
- .step = 0x01,
- .default_value = 0x20,
- .flags = 0,
- },
- {
- .id = V4L2_CID_AUTOGAIN,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "auto adjust",
- .minimum = 0x00,
- .maximum = 0x01,
- .step = 0x01,
- .default_value = 0x00,
- .flags = 0,
- },
- {
- .id = V4L2_CID_VFLIP,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "vertical flip",
- .minimum = 0x00,
- .maximum = 0x01,
- .step = 0x01,
- .default_value = 0x01,
- .flags = 0,
- },
- {
- .id = SN9C102_V4L2_CID_GREEN_BALANCE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "green balance",
- .minimum = 0x00,
- .maximum = 0x7f,
- .step = 0x01,
- .default_value = 0x20,
- .flags = 0,
- },
- {
- .id = SN9C102_V4L2_CID_BAND_FILTER,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "band filter",
- .minimum = 0x00,
- .maximum = 0x01,
- .step = 0x01,
- .default_value = 0x00,
- .flags = 0,
- },
- {
- .id = SN9C102_V4L2_CID_GAMMA,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "rgb gamma",
- .minimum = 0x00,
- .maximum = 0x01,
- .step = 0x01,
- .default_value = 0x00,
- .flags = 0,
- },
- },
- .get_ctrl = &ov7630_get_ctrl,
- .set_ctrl = &ov7630_set_ctrl,
- .cropcap = {
- .bounds = {
- .left = 0,
- .top = 0,
- .width = 640,
- .height = 480,
- },
- .defrect = {
- .left = 0,
- .top = 0,
- .width = 640,
- .height = 480,
- },
- },
- .set_crop = &ov7630_set_crop,
- .pix_format = {
- .width = 640,
- .height = 480,
- .pixelformat = V4L2_PIX_FMT_SN9C10X,
- .priv = 8,
- },
- .set_pix_format = &ov7630_set_pix_format
-};
-
-
-int sn9c102_probe_ov7630(struct sn9c102_device* cam)
-{
- int pid, ver, err = 0;
-
- switch (sn9c102_get_bridge(cam)) {
- case BRIDGE_SN9C101:
- case BRIDGE_SN9C102:
- err = sn9c102_write_const_regs(cam, {0x01, 0x01}, {0x00, 0x01},
- {0x28, 0x17});
- break;
- case BRIDGE_SN9C103: /* do _not_ change anything! */
- err = sn9c102_write_const_regs(cam, {0x09, 0x01}, {0x42, 0x01},
- {0x28, 0x17}, {0x44, 0x02});
- pid = sn9c102_i2c_try_read(cam, &ov7630, 0x0a);
- if (err || pid < 0) /* try a different initialization */
- err += sn9c102_write_const_regs(cam, {0x01, 0x01},
- {0x00, 0x01});
- break;
- case BRIDGE_SN9C105:
- case BRIDGE_SN9C120:
- err = sn9c102_write_const_regs(cam, {0x01, 0xf1}, {0x00, 0xf1},
- {0x29, 0x01}, {0x74, 0x02},
- {0x0e, 0x01}, {0x44, 0x01});
- break;
- default:
- break;
- }
-
- pid = sn9c102_i2c_try_read(cam, &ov7630, 0x0a);
- ver = sn9c102_i2c_try_read(cam, &ov7630, 0x0b);
- if (err || pid < 0 || ver < 0)
- return -EIO;
- if (pid != 0x76 || ver != 0x31)
- return -ENODEV;
- sn9c102_attach_sensor(cam, &ov7630);
-
- return 0;
-}
+++ /dev/null
-/***************************************************************************
- * Plug-in for OV7660 image sensor connected to the SN9C1xx PC Camera *
- * Controllers *
- * *
- * Copyright (C) 2007 by Luca Risolia <luca.risolia@studio.unibo.it> *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the Free Software *
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
- ***************************************************************************/
-
-#include "sn9c102_sensor.h"
-#include "sn9c102_devtable.h"
-
-
-static int ov7660_init(struct sn9c102_device* cam)
-{
- int err = 0;
-
- err = sn9c102_write_const_regs(cam, {0x40, 0x02}, {0x00, 0x03},
- {0x1a, 0x04}, {0x03, 0x10},
- {0x08, 0x14}, {0x20, 0x17},
- {0x8b, 0x18}, {0x00, 0x19},
- {0x1d, 0x1a}, {0x10, 0x1b},
- {0x02, 0x1c}, {0x03, 0x1d},
- {0x0f, 0x1e}, {0x0c, 0x1f},
- {0x00, 0x20}, {0x29, 0x21},
- {0x40, 0x22}, {0x54, 0x23},
- {0x66, 0x24}, {0x76, 0x25},
- {0x85, 0x26}, {0x94, 0x27},
- {0xa1, 0x28}, {0xae, 0x29},
- {0xbb, 0x2a}, {0xc7, 0x2b},
- {0xd3, 0x2c}, {0xde, 0x2d},
- {0xea, 0x2e}, {0xf4, 0x2f},
- {0xff, 0x30}, {0x00, 0x3f},
- {0xc7, 0x40}, {0x01, 0x41},
- {0x44, 0x42}, {0x00, 0x43},
- {0x44, 0x44}, {0x00, 0x45},
- {0x44, 0x46}, {0x00, 0x47},
- {0xc7, 0x48}, {0x01, 0x49},
- {0xc7, 0x4a}, {0x01, 0x4b},
- {0xc7, 0x4c}, {0x01, 0x4d},
- {0x44, 0x4e}, {0x00, 0x4f},
- {0x44, 0x50}, {0x00, 0x51},
- {0x44, 0x52}, {0x00, 0x53},
- {0xc7, 0x54}, {0x01, 0x55},
- {0xc7, 0x56}, {0x01, 0x57},
- {0xc7, 0x58}, {0x01, 0x59},
- {0x44, 0x5a}, {0x00, 0x5b},
- {0x44, 0x5c}, {0x00, 0x5d},
- {0x44, 0x5e}, {0x00, 0x5f},
- {0xc7, 0x60}, {0x01, 0x61},
- {0xc7, 0x62}, {0x01, 0x63},
- {0xc7, 0x64}, {0x01, 0x65},
- {0x44, 0x66}, {0x00, 0x67},
- {0x44, 0x68}, {0x00, 0x69},
- {0x44, 0x6a}, {0x00, 0x6b},
- {0xc7, 0x6c}, {0x01, 0x6d},
- {0xc7, 0x6e}, {0x01, 0x6f},
- {0xc7, 0x70}, {0x01, 0x71},
- {0x44, 0x72}, {0x00, 0x73},
- {0x44, 0x74}, {0x00, 0x75},
- {0x44, 0x76}, {0x00, 0x77},
- {0xc7, 0x78}, {0x01, 0x79},
- {0xc7, 0x7a}, {0x01, 0x7b},
- {0xc7, 0x7c}, {0x01, 0x7d},
- {0x44, 0x7e}, {0x00, 0x7f},
- {0x14, 0x84}, {0x00, 0x85},
- {0x27, 0x86}, {0x00, 0x87},
- {0x07, 0x88}, {0x00, 0x89},
- {0xec, 0x8a}, {0x0f, 0x8b},
- {0xd8, 0x8c}, {0x0f, 0x8d},
- {0x3d, 0x8e}, {0x00, 0x8f},
- {0x3d, 0x90}, {0x00, 0x91},
- {0xcd, 0x92}, {0x0f, 0x93},
- {0xf7, 0x94}, {0x0f, 0x95},
- {0x0c, 0x96}, {0x00, 0x97},
- {0x00, 0x98}, {0x66, 0x99},
- {0x05, 0x9a}, {0x00, 0x9b},
- {0x04, 0x9c}, {0x00, 0x9d},
- {0x08, 0x9e}, {0x00, 0x9f},
- {0x2d, 0xc0}, {0x2d, 0xc1},
- {0x3a, 0xc2}, {0x05, 0xc3},
- {0x04, 0xc4}, {0x3f, 0xc5},
- {0x00, 0xc6}, {0x00, 0xc7},
- {0x50, 0xc8}, {0x3C, 0xc9},
- {0x28, 0xca}, {0xd8, 0xcb},
- {0x14, 0xcc}, {0xec, 0xcd},
- {0x32, 0xce}, {0xdd, 0xcf},
- {0x32, 0xd0}, {0xdd, 0xd1},
- {0x6a, 0xd2}, {0x50, 0xd3},
- {0x00, 0xd4}, {0x00, 0xd5},
- {0x00, 0xd6});
-
- err += sn9c102_i2c_write(cam, 0x12, 0x80);
- err += sn9c102_i2c_write(cam, 0x11, 0x09);
- err += sn9c102_i2c_write(cam, 0x00, 0x0A);
- err += sn9c102_i2c_write(cam, 0x01, 0x80);
- err += sn9c102_i2c_write(cam, 0x02, 0x80);
- err += sn9c102_i2c_write(cam, 0x03, 0x00);
- err += sn9c102_i2c_write(cam, 0x04, 0x00);
- err += sn9c102_i2c_write(cam, 0x05, 0x08);
- err += sn9c102_i2c_write(cam, 0x06, 0x0B);
- err += sn9c102_i2c_write(cam, 0x07, 0x00);
- err += sn9c102_i2c_write(cam, 0x08, 0x1C);
- err += sn9c102_i2c_write(cam, 0x09, 0x01);
- err += sn9c102_i2c_write(cam, 0x0A, 0x76);
- err += sn9c102_i2c_write(cam, 0x0B, 0x60);
- err += sn9c102_i2c_write(cam, 0x0C, 0x00);
- err += sn9c102_i2c_write(cam, 0x0D, 0x08);
- err += sn9c102_i2c_write(cam, 0x0E, 0x04);
- err += sn9c102_i2c_write(cam, 0x0F, 0x6F);
- err += sn9c102_i2c_write(cam, 0x10, 0x20);
- err += sn9c102_i2c_write(cam, 0x11, 0x03);
- err += sn9c102_i2c_write(cam, 0x12, 0x05);
- err += sn9c102_i2c_write(cam, 0x13, 0xC7);
- err += sn9c102_i2c_write(cam, 0x14, 0x2C);
- err += sn9c102_i2c_write(cam, 0x15, 0x00);
- err += sn9c102_i2c_write(cam, 0x16, 0x02);
- err += sn9c102_i2c_write(cam, 0x17, 0x10);
- err += sn9c102_i2c_write(cam, 0x18, 0x60);
- err += sn9c102_i2c_write(cam, 0x19, 0x02);
- err += sn9c102_i2c_write(cam, 0x1A, 0x7B);
- err += sn9c102_i2c_write(cam, 0x1B, 0x02);
- err += sn9c102_i2c_write(cam, 0x1C, 0x7F);
- err += sn9c102_i2c_write(cam, 0x1D, 0xA2);
- err += sn9c102_i2c_write(cam, 0x1E, 0x01);
- err += sn9c102_i2c_write(cam, 0x1F, 0x0E);
- err += sn9c102_i2c_write(cam, 0x20, 0x05);
- err += sn9c102_i2c_write(cam, 0x21, 0x05);
- err += sn9c102_i2c_write(cam, 0x22, 0x05);
- err += sn9c102_i2c_write(cam, 0x23, 0x05);
- err += sn9c102_i2c_write(cam, 0x24, 0x68);
- err += sn9c102_i2c_write(cam, 0x25, 0x58);
- err += sn9c102_i2c_write(cam, 0x26, 0xD4);
- err += sn9c102_i2c_write(cam, 0x27, 0x80);
- err += sn9c102_i2c_write(cam, 0x28, 0x80);
- err += sn9c102_i2c_write(cam, 0x29, 0x30);
- err += sn9c102_i2c_write(cam, 0x2A, 0x00);
- err += sn9c102_i2c_write(cam, 0x2B, 0x00);
- err += sn9c102_i2c_write(cam, 0x2C, 0x80);
- err += sn9c102_i2c_write(cam, 0x2D, 0x00);
- err += sn9c102_i2c_write(cam, 0x2E, 0x00);
- err += sn9c102_i2c_write(cam, 0x2F, 0x0E);
- err += sn9c102_i2c_write(cam, 0x30, 0x08);
- err += sn9c102_i2c_write(cam, 0x31, 0x30);
- err += sn9c102_i2c_write(cam, 0x32, 0xB4);
- err += sn9c102_i2c_write(cam, 0x33, 0x00);
- err += sn9c102_i2c_write(cam, 0x34, 0x07);
- err += sn9c102_i2c_write(cam, 0x35, 0x84);
- err += sn9c102_i2c_write(cam, 0x36, 0x00);
- err += sn9c102_i2c_write(cam, 0x37, 0x0C);
- err += sn9c102_i2c_write(cam, 0x38, 0x02);
- err += sn9c102_i2c_write(cam, 0x39, 0x43);
- err += sn9c102_i2c_write(cam, 0x3A, 0x00);
- err += sn9c102_i2c_write(cam, 0x3B, 0x0A);
- err += sn9c102_i2c_write(cam, 0x3C, 0x6C);
- err += sn9c102_i2c_write(cam, 0x3D, 0x99);
- err += sn9c102_i2c_write(cam, 0x3E, 0x0E);
- err += sn9c102_i2c_write(cam, 0x3F, 0x41);
- err += sn9c102_i2c_write(cam, 0x40, 0xC1);
- err += sn9c102_i2c_write(cam, 0x41, 0x22);
- err += sn9c102_i2c_write(cam, 0x42, 0x08);
- err += sn9c102_i2c_write(cam, 0x43, 0xF0);
- err += sn9c102_i2c_write(cam, 0x44, 0x10);
- err += sn9c102_i2c_write(cam, 0x45, 0x78);
- err += sn9c102_i2c_write(cam, 0x46, 0xA8);
- err += sn9c102_i2c_write(cam, 0x47, 0x60);
- err += sn9c102_i2c_write(cam, 0x48, 0x80);
- err += sn9c102_i2c_write(cam, 0x49, 0x00);
- err += sn9c102_i2c_write(cam, 0x4A, 0x00);
- err += sn9c102_i2c_write(cam, 0x4B, 0x00);
- err += sn9c102_i2c_write(cam, 0x4C, 0x00);
- err += sn9c102_i2c_write(cam, 0x4D, 0x00);
- err += sn9c102_i2c_write(cam, 0x4E, 0x00);
- err += sn9c102_i2c_write(cam, 0x4F, 0x46);
- err += sn9c102_i2c_write(cam, 0x50, 0x36);
- err += sn9c102_i2c_write(cam, 0x51, 0x0F);
- err += sn9c102_i2c_write(cam, 0x52, 0x17);
- err += sn9c102_i2c_write(cam, 0x53, 0x7F);
- err += sn9c102_i2c_write(cam, 0x54, 0x96);
- err += sn9c102_i2c_write(cam, 0x55, 0x40);
- err += sn9c102_i2c_write(cam, 0x56, 0x40);
- err += sn9c102_i2c_write(cam, 0x57, 0x40);
- err += sn9c102_i2c_write(cam, 0x58, 0x0F);
- err += sn9c102_i2c_write(cam, 0x59, 0xBA);
- err += sn9c102_i2c_write(cam, 0x5A, 0x9A);
- err += sn9c102_i2c_write(cam, 0x5B, 0x22);
- err += sn9c102_i2c_write(cam, 0x5C, 0xB9);
- err += sn9c102_i2c_write(cam, 0x5D, 0x9B);
- err += sn9c102_i2c_write(cam, 0x5E, 0x10);
- err += sn9c102_i2c_write(cam, 0x5F, 0xF0);
- err += sn9c102_i2c_write(cam, 0x60, 0x05);
- err += sn9c102_i2c_write(cam, 0x61, 0x60);
- err += sn9c102_i2c_write(cam, 0x62, 0x00);
- err += sn9c102_i2c_write(cam, 0x63, 0x00);
- err += sn9c102_i2c_write(cam, 0x64, 0x50);
- err += sn9c102_i2c_write(cam, 0x65, 0x30);
- err += sn9c102_i2c_write(cam, 0x66, 0x00);
- err += sn9c102_i2c_write(cam, 0x67, 0x80);
- err += sn9c102_i2c_write(cam, 0x68, 0x7A);
- err += sn9c102_i2c_write(cam, 0x69, 0x90);
- err += sn9c102_i2c_write(cam, 0x6A, 0x80);
- err += sn9c102_i2c_write(cam, 0x6B, 0x0A);
- err += sn9c102_i2c_write(cam, 0x6C, 0x30);
- err += sn9c102_i2c_write(cam, 0x6D, 0x48);
- err += sn9c102_i2c_write(cam, 0x6E, 0x80);
- err += sn9c102_i2c_write(cam, 0x6F, 0x74);
- err += sn9c102_i2c_write(cam, 0x70, 0x64);
- err += sn9c102_i2c_write(cam, 0x71, 0x60);
- err += sn9c102_i2c_write(cam, 0x72, 0x5C);
- err += sn9c102_i2c_write(cam, 0x73, 0x58);
- err += sn9c102_i2c_write(cam, 0x74, 0x54);
- err += sn9c102_i2c_write(cam, 0x75, 0x4C);
- err += sn9c102_i2c_write(cam, 0x76, 0x40);
- err += sn9c102_i2c_write(cam, 0x77, 0x38);
- err += sn9c102_i2c_write(cam, 0x78, 0x34);
- err += sn9c102_i2c_write(cam, 0x79, 0x30);
- err += sn9c102_i2c_write(cam, 0x7A, 0x2F);
- err += sn9c102_i2c_write(cam, 0x7B, 0x2B);
- err += sn9c102_i2c_write(cam, 0x7C, 0x03);
- err += sn9c102_i2c_write(cam, 0x7D, 0x07);
- err += sn9c102_i2c_write(cam, 0x7E, 0x17);
- err += sn9c102_i2c_write(cam, 0x7F, 0x34);
- err += sn9c102_i2c_write(cam, 0x80, 0x41);
- err += sn9c102_i2c_write(cam, 0x81, 0x4D);
- err += sn9c102_i2c_write(cam, 0x82, 0x58);
- err += sn9c102_i2c_write(cam, 0x83, 0x63);
- err += sn9c102_i2c_write(cam, 0x84, 0x6E);
- err += sn9c102_i2c_write(cam, 0x85, 0x77);
- err += sn9c102_i2c_write(cam, 0x86, 0x87);
- err += sn9c102_i2c_write(cam, 0x87, 0x95);
- err += sn9c102_i2c_write(cam, 0x88, 0xAF);
- err += sn9c102_i2c_write(cam, 0x89, 0xC7);
- err += sn9c102_i2c_write(cam, 0x8A, 0xDF);
- err += sn9c102_i2c_write(cam, 0x8B, 0x99);
- err += sn9c102_i2c_write(cam, 0x8C, 0x99);
- err += sn9c102_i2c_write(cam, 0x8D, 0xCF);
- err += sn9c102_i2c_write(cam, 0x8E, 0x20);
- err += sn9c102_i2c_write(cam, 0x8F, 0x26);
- err += sn9c102_i2c_write(cam, 0x90, 0x10);
- err += sn9c102_i2c_write(cam, 0x91, 0x0C);
- err += sn9c102_i2c_write(cam, 0x92, 0x25);
- err += sn9c102_i2c_write(cam, 0x93, 0x00);
- err += sn9c102_i2c_write(cam, 0x94, 0x50);
- err += sn9c102_i2c_write(cam, 0x95, 0x50);
- err += sn9c102_i2c_write(cam, 0x96, 0x00);
- err += sn9c102_i2c_write(cam, 0x97, 0x01);
- err += sn9c102_i2c_write(cam, 0x98, 0x10);
- err += sn9c102_i2c_write(cam, 0x99, 0x40);
- err += sn9c102_i2c_write(cam, 0x9A, 0x40);
- err += sn9c102_i2c_write(cam, 0x9B, 0x20);
- err += sn9c102_i2c_write(cam, 0x9C, 0x00);
- err += sn9c102_i2c_write(cam, 0x9D, 0x99);
- err += sn9c102_i2c_write(cam, 0x9E, 0x7F);
- err += sn9c102_i2c_write(cam, 0x9F, 0x00);
- err += sn9c102_i2c_write(cam, 0xA0, 0x00);
- err += sn9c102_i2c_write(cam, 0xA1, 0x00);
-
- return err;
-}
-
-
-static int ov7660_get_ctrl(struct sn9c102_device* cam,
- struct v4l2_control* ctrl)
-{
- int err = 0;
-
- switch (ctrl->id) {
- case V4L2_CID_EXPOSURE:
- if ((ctrl->value = sn9c102_i2c_read(cam, 0x10)) < 0)
- return -EIO;
- break;
- case V4L2_CID_DO_WHITE_BALANCE:
- if ((ctrl->value = sn9c102_read_reg(cam, 0x02)) < 0)
- return -EIO;
- ctrl->value = (ctrl->value & 0x04) ? 1 : 0;
- break;
- case V4L2_CID_RED_BALANCE:
- if ((ctrl->value = sn9c102_read_reg(cam, 0x05)) < 0)
- return -EIO;
- ctrl->value &= 0x7f;
- break;
- case V4L2_CID_BLUE_BALANCE:
- if ((ctrl->value = sn9c102_read_reg(cam, 0x06)) < 0)
- return -EIO;
- ctrl->value &= 0x7f;
- break;
- case SN9C102_V4L2_CID_GREEN_BALANCE:
- if ((ctrl->value = sn9c102_read_reg(cam, 0x07)) < 0)
- return -EIO;
- ctrl->value &= 0x7f;
- break;
- case SN9C102_V4L2_CID_BAND_FILTER:
- if ((ctrl->value = sn9c102_i2c_read(cam, 0x3b)) < 0)
- return -EIO;
- ctrl->value &= 0x08;
- break;
- case V4L2_CID_GAIN:
- if ((ctrl->value = sn9c102_i2c_read(cam, 0x00)) < 0)
- return -EIO;
- ctrl->value &= 0x1f;
- break;
- case V4L2_CID_AUTOGAIN:
- if ((ctrl->value = sn9c102_i2c_read(cam, 0x13)) < 0)
- return -EIO;
- ctrl->value &= 0x01;
- break;
- default:
- return -EINVAL;
- }
-
- return err ? -EIO : 0;
-}
-
-
-static int ov7660_set_ctrl(struct sn9c102_device* cam,
- const struct v4l2_control* ctrl)
-{
- int err = 0;
-
- switch (ctrl->id) {
- case V4L2_CID_EXPOSURE:
- err += sn9c102_i2c_write(cam, 0x10, ctrl->value);
- break;
- case V4L2_CID_DO_WHITE_BALANCE:
- err += sn9c102_write_reg(cam, 0x43 | (ctrl->value << 2), 0x02);
- break;
- case V4L2_CID_RED_BALANCE:
- err += sn9c102_write_reg(cam, ctrl->value, 0x05);
- break;
- case V4L2_CID_BLUE_BALANCE:
- err += sn9c102_write_reg(cam, ctrl->value, 0x06);
- break;
- case SN9C102_V4L2_CID_GREEN_BALANCE:
- err += sn9c102_write_reg(cam, ctrl->value, 0x07);
- break;
- case SN9C102_V4L2_CID_BAND_FILTER:
- err += sn9c102_i2c_write(cam, ctrl->value << 3, 0x3b);
- break;
- case V4L2_CID_GAIN:
- err += sn9c102_i2c_write(cam, 0x00, 0x60 + ctrl->value);
- break;
- case V4L2_CID_AUTOGAIN:
- err += sn9c102_i2c_write(cam, 0x13, 0xc0 |
- (ctrl->value * 0x07));
- break;
- default:
- return -EINVAL;
- }
-
- return err ? -EIO : 0;
-}
-
-
-static int ov7660_set_crop(struct sn9c102_device* cam,
- const struct v4l2_rect* rect)
-{
- struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
- int err = 0;
- u8 h_start = (u8)(rect->left - s->cropcap.bounds.left) + 1,
- v_start = (u8)(rect->top - s->cropcap.bounds.top) + 1;
-
- err += sn9c102_write_reg(cam, h_start, 0x12);
- err += sn9c102_write_reg(cam, v_start, 0x13);
-
- return err;
-}
-
-
-static int ov7660_set_pix_format(struct sn9c102_device* cam,
- const struct v4l2_pix_format* pix)
-{
- int r0, err = 0;
-
- r0 = sn9c102_pread_reg(cam, 0x01);
-
- if (pix->pixelformat == V4L2_PIX_FMT_JPEG) {
- err += sn9c102_write_reg(cam, r0 | 0x40, 0x01);
- err += sn9c102_write_reg(cam, 0xa2, 0x17);
- err += sn9c102_i2c_write(cam, 0x11, 0x00);
- } else {
- err += sn9c102_write_reg(cam, r0 | 0x40, 0x01);
- err += sn9c102_write_reg(cam, 0xa2, 0x17);
- err += sn9c102_i2c_write(cam, 0x11, 0x0d);
- }
-
- return err;
-}
-
-
-static const struct sn9c102_sensor ov7660 = {
- .name = "OV7660",
- .maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
- .supported_bridge = BRIDGE_SN9C105 | BRIDGE_SN9C120,
- .sysfs_ops = SN9C102_I2C_READ | SN9C102_I2C_WRITE,
- .frequency = SN9C102_I2C_100KHZ,
- .interface = SN9C102_I2C_2WIRES,
- .i2c_slave_id = 0x21,
- .init = &ov7660_init,
- .qctrl = {
- {
- .id = V4L2_CID_GAIN,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "global gain",
- .minimum = 0x00,
- .maximum = 0x1f,
- .step = 0x01,
- .default_value = 0x09,
- .flags = 0,
- },
- {
- .id = V4L2_CID_EXPOSURE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "exposure",
- .minimum = 0x00,
- .maximum = 0xff,
- .step = 0x01,
- .default_value = 0x27,
- .flags = 0,
- },
- {
- .id = V4L2_CID_DO_WHITE_BALANCE,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "night mode",
- .minimum = 0x00,
- .maximum = 0x01,
- .step = 0x01,
- .default_value = 0x00,
- .flags = 0,
- },
- {
- .id = V4L2_CID_RED_BALANCE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "red balance",
- .minimum = 0x00,
- .maximum = 0x7f,
- .step = 0x01,
- .default_value = 0x14,
- .flags = 0,
- },
- {
- .id = V4L2_CID_BLUE_BALANCE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "blue balance",
- .minimum = 0x00,
- .maximum = 0x7f,
- .step = 0x01,
- .default_value = 0x14,
- .flags = 0,
- },
- {
- .id = V4L2_CID_AUTOGAIN,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "auto adjust",
- .minimum = 0x00,
- .maximum = 0x01,
- .step = 0x01,
- .default_value = 0x01,
- .flags = 0,
- },
- {
- .id = SN9C102_V4L2_CID_GREEN_BALANCE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "green balance",
- .minimum = 0x00,
- .maximum = 0x7f,
- .step = 0x01,
- .default_value = 0x14,
- .flags = 0,
- },
- {
- .id = SN9C102_V4L2_CID_BAND_FILTER,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "band filter",
- .minimum = 0x00,
- .maximum = 0x01,
- .step = 0x01,
- .default_value = 0x00,
- .flags = 0,
- },
- },
- .get_ctrl = &ov7660_get_ctrl,
- .set_ctrl = &ov7660_set_ctrl,
- .cropcap = {
- .bounds = {
- .left = 0,
- .top = 0,
- .width = 640,
- .height = 480,
- },
- .defrect = {
- .left = 0,
- .top = 0,
- .width = 640,
- .height = 480,
- },
- },
- .set_crop = &ov7660_set_crop,
- .pix_format = {
- .width = 640,
- .height = 480,
- .pixelformat = V4L2_PIX_FMT_JPEG,
- .priv = 8,
- },
- .set_pix_format = &ov7660_set_pix_format
-};
-
-
-int sn9c102_probe_ov7660(struct sn9c102_device* cam)
-{
- int pid, ver, err;
-
- err = sn9c102_write_const_regs(cam, {0x01, 0xf1}, {0x00, 0xf1},
- {0x01, 0x01}, {0x00, 0x01},
- {0x28, 0x17});
-
- pid = sn9c102_i2c_try_read(cam, &ov7660, 0x0a);
- ver = sn9c102_i2c_try_read(cam, &ov7660, 0x0b);
- if (err || pid < 0 || ver < 0)
- return -EIO;
- if (pid != 0x76 || ver != 0x60)
- return -ENODEV;
-
- sn9c102_attach_sensor(cam, &ov7660);
-
- return 0;
-}
+++ /dev/null
-/***************************************************************************
- * Plug-in for PAS106B image sensor connected to the SN9C1xx PC Camera *
- * Controllers *
- * *
- * Copyright (C) 2004-2007 by Luca Risolia <luca.risolia@studio.unibo.it> *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the Free Software *
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
- ***************************************************************************/
-
-#include <linux/delay.h>
-#include "sn9c102_sensor.h"
-#include "sn9c102_devtable.h"
-
-
-static int pas106b_init(struct sn9c102_device* cam)
-{
- int err = 0;
-
- err = sn9c102_write_const_regs(cam, {0x00, 0x10}, {0x00, 0x11},
- {0x00, 0x14}, {0x20, 0x17},
- {0x20, 0x19}, {0x09, 0x18});
-
- err += sn9c102_i2c_write(cam, 0x02, 0x0c);
- err += sn9c102_i2c_write(cam, 0x05, 0x5a);
- err += sn9c102_i2c_write(cam, 0x06, 0x88);
- err += sn9c102_i2c_write(cam, 0x07, 0x80);
- err += sn9c102_i2c_write(cam, 0x10, 0x06);
- err += sn9c102_i2c_write(cam, 0x11, 0x06);
- err += sn9c102_i2c_write(cam, 0x12, 0x00);
- err += sn9c102_i2c_write(cam, 0x14, 0x02);
- err += sn9c102_i2c_write(cam, 0x13, 0x01);
-
- msleep(400);
-
- return err;
-}
-
-
-static int pas106b_get_ctrl(struct sn9c102_device* cam,
- struct v4l2_control* ctrl)
-{
- switch (ctrl->id) {
- case V4L2_CID_EXPOSURE:
- {
- int r1 = sn9c102_i2c_read(cam, 0x03),
- r2 = sn9c102_i2c_read(cam, 0x04);
- if (r1 < 0 || r2 < 0)
- return -EIO;
- ctrl->value = (r1 << 4) | (r2 & 0x0f);
- }
- return 0;
- case V4L2_CID_RED_BALANCE:
- if ((ctrl->value = sn9c102_i2c_read(cam, 0x0c)) < 0)
- return -EIO;
- ctrl->value &= 0x1f;
- return 0;
- case V4L2_CID_BLUE_BALANCE:
- if ((ctrl->value = sn9c102_i2c_read(cam, 0x09)) < 0)
- return -EIO;
- ctrl->value &= 0x1f;
- return 0;
- case V4L2_CID_GAIN:
- if ((ctrl->value = sn9c102_i2c_read(cam, 0x0e)) < 0)
- return -EIO;
- ctrl->value &= 0x1f;
- return 0;
- case V4L2_CID_CONTRAST:
- if ((ctrl->value = sn9c102_i2c_read(cam, 0x0f)) < 0)
- return -EIO;
- ctrl->value &= 0x07;
- return 0;
- case SN9C102_V4L2_CID_GREEN_BALANCE:
- if ((ctrl->value = sn9c102_i2c_read(cam, 0x0a)) < 0)
- return -EIO;
- ctrl->value = (ctrl->value & 0x1f) << 1;
- return 0;
- case SN9C102_V4L2_CID_DAC_MAGNITUDE:
- if ((ctrl->value = sn9c102_i2c_read(cam, 0x08)) < 0)
- return -EIO;
- ctrl->value &= 0xf8;
- return 0;
- default:
- return -EINVAL;
- }
-}
-
-
-static int pas106b_set_ctrl(struct sn9c102_device* cam,
- const struct v4l2_control* ctrl)
-{
- int err = 0;
-
- switch (ctrl->id) {
- case V4L2_CID_EXPOSURE:
- err += sn9c102_i2c_write(cam, 0x03, ctrl->value >> 4);
- err += sn9c102_i2c_write(cam, 0x04, ctrl->value & 0x0f);
- break;
- case V4L2_CID_RED_BALANCE:
- err += sn9c102_i2c_write(cam, 0x0c, ctrl->value);
- break;
- case V4L2_CID_BLUE_BALANCE:
- err += sn9c102_i2c_write(cam, 0x09, ctrl->value);
- break;
- case V4L2_CID_GAIN:
- err += sn9c102_i2c_write(cam, 0x0e, ctrl->value);
- break;
- case V4L2_CID_CONTRAST:
- err += sn9c102_i2c_write(cam, 0x0f, ctrl->value);
- break;
- case SN9C102_V4L2_CID_GREEN_BALANCE:
- err += sn9c102_i2c_write(cam, 0x0a, ctrl->value >> 1);
- err += sn9c102_i2c_write(cam, 0x0b, ctrl->value >> 1);
- break;
- case SN9C102_V4L2_CID_DAC_MAGNITUDE:
- err += sn9c102_i2c_write(cam, 0x08, ctrl->value << 3);
- break;
- default:
- return -EINVAL;
- }
- err += sn9c102_i2c_write(cam, 0x13, 0x01);
-
- return err ? -EIO : 0;
-}
-
-
-static int pas106b_set_crop(struct sn9c102_device* cam,
- const struct v4l2_rect* rect)
-{
- struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
- int err = 0;
- u8 h_start = (u8)(rect->left - s->cropcap.bounds.left) + 4,
- v_start = (u8)(rect->top - s->cropcap.bounds.top) + 3;
-
- err += sn9c102_write_reg(cam, h_start, 0x12);
- err += sn9c102_write_reg(cam, v_start, 0x13);
-
- return err;
-}
-
-
-static int pas106b_set_pix_format(struct sn9c102_device* cam,
- const struct v4l2_pix_format* pix)
-{
- int err = 0;
-
- if (pix->pixelformat == V4L2_PIX_FMT_SN9C10X)
- err += sn9c102_write_reg(cam, 0x2c, 0x17);
- else
- err += sn9c102_write_reg(cam, 0x20, 0x17);
-
- return err;
-}
-
-
-static const struct sn9c102_sensor pas106b = {
- .name = "PAS106B",
- .maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
- .supported_bridge = BRIDGE_SN9C101 | BRIDGE_SN9C102,
- .sysfs_ops = SN9C102_I2C_READ | SN9C102_I2C_WRITE,
- .frequency = SN9C102_I2C_400KHZ | SN9C102_I2C_100KHZ,
- .interface = SN9C102_I2C_2WIRES,
- .i2c_slave_id = 0x40,
- .init = &pas106b_init,
- .qctrl = {
- {
- .id = V4L2_CID_EXPOSURE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "exposure",
- .minimum = 0x125,
- .maximum = 0xfff,
- .step = 0x001,
- .default_value = 0x140,
- .flags = 0,
- },
- {
- .id = V4L2_CID_GAIN,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "global gain",
- .minimum = 0x00,
- .maximum = 0x1f,
- .step = 0x01,
- .default_value = 0x0d,
- .flags = 0,
- },
- {
- .id = V4L2_CID_CONTRAST,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "contrast",
- .minimum = 0x00,
- .maximum = 0x07,
- .step = 0x01,
- .default_value = 0x00, /* 0x00~0x03 have same effect */
- .flags = 0,
- },
- {
- .id = V4L2_CID_RED_BALANCE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "red balance",
- .minimum = 0x00,
- .maximum = 0x1f,
- .step = 0x01,
- .default_value = 0x04,
- .flags = 0,
- },
- {
- .id = V4L2_CID_BLUE_BALANCE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "blue balance",
- .minimum = 0x00,
- .maximum = 0x1f,
- .step = 0x01,
- .default_value = 0x06,
- .flags = 0,
- },
- {
- .id = SN9C102_V4L2_CID_GREEN_BALANCE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "green balance",
- .minimum = 0x00,
- .maximum = 0x3e,
- .step = 0x02,
- .default_value = 0x02,
- .flags = 0,
- },
- {
- .id = SN9C102_V4L2_CID_DAC_MAGNITUDE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "DAC magnitude",
- .minimum = 0x00,
- .maximum = 0x1f,
- .step = 0x01,
- .default_value = 0x01,
- .flags = 0,
- },
- },
- .get_ctrl = &pas106b_get_ctrl,
- .set_ctrl = &pas106b_set_ctrl,
- .cropcap = {
- .bounds = {
- .left = 0,
- .top = 0,
- .width = 352,
- .height = 288,
- },
- .defrect = {
- .left = 0,
- .top = 0,
- .width = 352,
- .height = 288,
- },
- },
- .set_crop = &pas106b_set_crop,
- .pix_format = {
- .width = 352,
- .height = 288,
- .pixelformat = V4L2_PIX_FMT_SBGGR8,
- .priv = 8, /* we use this field as 'bits per pixel' */
- },
- .set_pix_format = &pas106b_set_pix_format
-};
-
-
-int sn9c102_probe_pas106b(struct sn9c102_device* cam)
-{
- int r0 = 0, r1 = 0;
- unsigned int pid = 0;
-
- /*
- Minimal initialization to enable the I2C communication
- NOTE: do NOT change the values!
- */
- if (sn9c102_write_const_regs(cam,
- {0x01, 0x01}, /* sensor power down */
- {0x00, 0x01}, /* sensor power on */
- {0x28, 0x17})) /* sensor clock at 24 MHz */
- return -EIO;
-
- r0 = sn9c102_i2c_try_read(cam, &pas106b, 0x00);
- r1 = sn9c102_i2c_try_read(cam, &pas106b, 0x01);
- if (r0 < 0 || r1 < 0)
- return -EIO;
-
- pid = (r0 << 11) | ((r1 & 0xf0) >> 4);
- if (pid != 0x007)
- return -ENODEV;
-
- sn9c102_attach_sensor(cam, &pas106b);
-
- return 0;
-}
+++ /dev/null
-/***************************************************************************
- * Plug-in for PAS202BCB image sensor connected to the SN9C1xx PC Camera *
- * Controllers *
- * *
- * Copyright (C) 2004 by Carlos Eduardo Medaglia Dyonisio *
- * <medaglia@undl.org.br> *
- * *
- * Support for SN9C103, DAC Magnitude, exposure and green gain controls *
- * added by Luca Risolia <luca.risolia@studio.unibo.it> *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the Free Software *
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
- ***************************************************************************/
-
-#include <linux/delay.h>
-#include "sn9c102_sensor.h"
-#include "sn9c102_devtable.h"
-
-
-static int pas202bcb_init(struct sn9c102_device* cam)
-{
- int err = 0;
-
- switch (sn9c102_get_bridge(cam)) {
- case BRIDGE_SN9C101:
- case BRIDGE_SN9C102:
- err = sn9c102_write_const_regs(cam, {0x00, 0x10}, {0x00, 0x11},
- {0x00, 0x14}, {0x20, 0x17},
- {0x30, 0x19}, {0x09, 0x18});
- break;
- case BRIDGE_SN9C103:
- err = sn9c102_write_const_regs(cam, {0x00, 0x02}, {0x00, 0x03},
- {0x1a, 0x04}, {0x20, 0x05},
- {0x20, 0x06}, {0x20, 0x07},
- {0x00, 0x10}, {0x00, 0x11},
- {0x00, 0x14}, {0x20, 0x17},
- {0x30, 0x19}, {0x09, 0x18},
- {0x02, 0x1c}, {0x03, 0x1d},
- {0x0f, 0x1e}, {0x0c, 0x1f},
- {0x00, 0x20}, {0x10, 0x21},
- {0x20, 0x22}, {0x30, 0x23},
- {0x40, 0x24}, {0x50, 0x25},
- {0x60, 0x26}, {0x70, 0x27},
- {0x80, 0x28}, {0x90, 0x29},
- {0xa0, 0x2a}, {0xb0, 0x2b},
- {0xc0, 0x2c}, {0xd0, 0x2d},
- {0xe0, 0x2e}, {0xf0, 0x2f},
- {0xff, 0x30});
- break;
- default:
- break;
- }
-
- err += sn9c102_i2c_write(cam, 0x02, 0x14);
- err += sn9c102_i2c_write(cam, 0x03, 0x40);
- err += sn9c102_i2c_write(cam, 0x0d, 0x2c);
- err += sn9c102_i2c_write(cam, 0x0e, 0x01);
- err += sn9c102_i2c_write(cam, 0x0f, 0xa9);
- err += sn9c102_i2c_write(cam, 0x10, 0x08);
- err += sn9c102_i2c_write(cam, 0x13, 0x63);
- err += sn9c102_i2c_write(cam, 0x15, 0x70);
- err += sn9c102_i2c_write(cam, 0x11, 0x01);
-
- msleep(400);
-
- return err;
-}
-
-
-static int pas202bcb_get_ctrl(struct sn9c102_device* cam,
- struct v4l2_control* ctrl)
-{
- switch (ctrl->id) {
- case V4L2_CID_EXPOSURE:
- {
- int r1 = sn9c102_i2c_read(cam, 0x04),
- r2 = sn9c102_i2c_read(cam, 0x05);
- if (r1 < 0 || r2 < 0)
- return -EIO;
- ctrl->value = (r1 << 6) | (r2 & 0x3f);
- }
- return 0;
- case V4L2_CID_RED_BALANCE:
- if ((ctrl->value = sn9c102_i2c_read(cam, 0x09)) < 0)
- return -EIO;
- ctrl->value &= 0x0f;
- return 0;
- case V4L2_CID_BLUE_BALANCE:
- if ((ctrl->value = sn9c102_i2c_read(cam, 0x07)) < 0)
- return -EIO;
- ctrl->value &= 0x0f;
- return 0;
- case V4L2_CID_GAIN:
- if ((ctrl->value = sn9c102_i2c_read(cam, 0x10)) < 0)
- return -EIO;
- ctrl->value &= 0x1f;
- return 0;
- case SN9C102_V4L2_CID_GREEN_BALANCE:
- if ((ctrl->value = sn9c102_i2c_read(cam, 0x08)) < 0)
- return -EIO;
- ctrl->value &= 0x0f;
- return 0;
- case SN9C102_V4L2_CID_DAC_MAGNITUDE:
- if ((ctrl->value = sn9c102_i2c_read(cam, 0x0c)) < 0)
- return -EIO;
- return 0;
- default:
- return -EINVAL;
- }
-}
-
-
-static int pas202bcb_set_pix_format(struct sn9c102_device* cam,
- const struct v4l2_pix_format* pix)
-{
- int err = 0;
-
- if (pix->pixelformat == V4L2_PIX_FMT_SN9C10X)
- err += sn9c102_write_reg(cam, 0x28, 0x17);
- else
- err += sn9c102_write_reg(cam, 0x20, 0x17);
-
- return err;
-}
-
-
-static int pas202bcb_set_ctrl(struct sn9c102_device* cam,
- const struct v4l2_control* ctrl)
-{
- int err = 0;
-
- switch (ctrl->id) {
- case V4L2_CID_EXPOSURE:
- err += sn9c102_i2c_write(cam, 0x04, ctrl->value >> 6);
- err += sn9c102_i2c_write(cam, 0x05, ctrl->value & 0x3f);
- break;
- case V4L2_CID_RED_BALANCE:
- err += sn9c102_i2c_write(cam, 0x09, ctrl->value);
- break;
- case V4L2_CID_BLUE_BALANCE:
- err += sn9c102_i2c_write(cam, 0x07, ctrl->value);
- break;
- case V4L2_CID_GAIN:
- err += sn9c102_i2c_write(cam, 0x10, ctrl->value);
- break;
- case SN9C102_V4L2_CID_GREEN_BALANCE:
- err += sn9c102_i2c_write(cam, 0x08, ctrl->value);
- break;
- case SN9C102_V4L2_CID_DAC_MAGNITUDE:
- err += sn9c102_i2c_write(cam, 0x0c, ctrl->value);
- break;
- default:
- return -EINVAL;
- }
- err += sn9c102_i2c_write(cam, 0x11, 0x01);
-
- return err ? -EIO : 0;
-}
-
-
-static int pas202bcb_set_crop(struct sn9c102_device* cam,
- const struct v4l2_rect* rect)
-{
- struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
- int err = 0;
- u8 h_start = 0,
- v_start = (u8)(rect->top - s->cropcap.bounds.top) + 3;
-
- switch (sn9c102_get_bridge(cam)) {
- case BRIDGE_SN9C101:
- case BRIDGE_SN9C102:
- h_start = (u8)(rect->left - s->cropcap.bounds.left) + 4;
- break;
- case BRIDGE_SN9C103:
- h_start = (u8)(rect->left - s->cropcap.bounds.left) + 3;
- break;
- default:
- break;
- }
-
- err += sn9c102_write_reg(cam, h_start, 0x12);
- err += sn9c102_write_reg(cam, v_start, 0x13);
-
- return err;
-}
-
-
-static const struct sn9c102_sensor pas202bcb = {
- .name = "PAS202BCB",
- .maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
- .supported_bridge = BRIDGE_SN9C101 | BRIDGE_SN9C102 | BRIDGE_SN9C103,
- .sysfs_ops = SN9C102_I2C_READ | SN9C102_I2C_WRITE,
- .frequency = SN9C102_I2C_400KHZ | SN9C102_I2C_100KHZ,
- .interface = SN9C102_I2C_2WIRES,
- .i2c_slave_id = 0x40,
- .init = &pas202bcb_init,
- .qctrl = {
- {
- .id = V4L2_CID_EXPOSURE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "exposure",
- .minimum = 0x01e5,
- .maximum = 0x3fff,
- .step = 0x0001,
- .default_value = 0x01e5,
- .flags = 0,
- },
- {
- .id = V4L2_CID_GAIN,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "global gain",
- .minimum = 0x00,
- .maximum = 0x1f,
- .step = 0x01,
- .default_value = 0x0b,
- .flags = 0,
- },
- {
- .id = V4L2_CID_RED_BALANCE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "red balance",
- .minimum = 0x00,
- .maximum = 0x0f,
- .step = 0x01,
- .default_value = 0x00,
- .flags = 0,
- },
- {
- .id = V4L2_CID_BLUE_BALANCE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "blue balance",
- .minimum = 0x00,
- .maximum = 0x0f,
- .step = 0x01,
- .default_value = 0x05,
- .flags = 0,
- },
- {
- .id = SN9C102_V4L2_CID_GREEN_BALANCE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "green balance",
- .minimum = 0x00,
- .maximum = 0x0f,
- .step = 0x01,
- .default_value = 0x00,
- .flags = 0,
- },
- {
- .id = SN9C102_V4L2_CID_DAC_MAGNITUDE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "DAC magnitude",
- .minimum = 0x00,
- .maximum = 0xff,
- .step = 0x01,
- .default_value = 0x04,
- .flags = 0,
- },
- },
- .get_ctrl = &pas202bcb_get_ctrl,
- .set_ctrl = &pas202bcb_set_ctrl,
- .cropcap = {
- .bounds = {
- .left = 0,
- .top = 0,
- .width = 640,
- .height = 480,
- },
- .defrect = {
- .left = 0,
- .top = 0,
- .width = 640,
- .height = 480,
- },
- },
- .set_crop = &pas202bcb_set_crop,
- .pix_format = {
- .width = 640,
- .height = 480,
- .pixelformat = V4L2_PIX_FMT_SBGGR8,
- .priv = 8,
- },
- .set_pix_format = &pas202bcb_set_pix_format
-};
-
-
-int sn9c102_probe_pas202bcb(struct sn9c102_device* cam)
-{
- int r0 = 0, r1 = 0, err = 0;
- unsigned int pid = 0;
-
- /*
- * Minimal initialization to enable the I2C communication
- * NOTE: do NOT change the values!
- */
- switch (sn9c102_get_bridge(cam)) {
- case BRIDGE_SN9C101:
- case BRIDGE_SN9C102:
- err = sn9c102_write_const_regs(cam,
- {0x01, 0x01}, /* power down */
- {0x40, 0x01}, /* power on */
- {0x28, 0x17});/* clock 24 MHz */
- break;
- case BRIDGE_SN9C103: /* do _not_ change anything! */
- err = sn9c102_write_const_regs(cam, {0x09, 0x01}, {0x44, 0x01},
- {0x44, 0x02}, {0x29, 0x17});
- break;
- default:
- break;
- }
-
- r0 = sn9c102_i2c_try_read(cam, &pas202bcb, 0x00);
- r1 = sn9c102_i2c_try_read(cam, &pas202bcb, 0x01);
-
- if (err || r0 < 0 || r1 < 0)
- return -EIO;
-
- pid = (r0 << 4) | ((r1 & 0xf0) >> 4);
- if (pid != 0x017)
- return -ENODEV;
-
- sn9c102_attach_sensor(cam, &pas202bcb);
-
- return 0;
-}
+++ /dev/null
-/***************************************************************************
- * API for image sensors connected to the SN9C1xx PC Camera Controllers *
- * *
- * Copyright (C) 2004-2007 by Luca Risolia <luca.risolia@studio.unibo.it> *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the Free Software *
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
- ***************************************************************************/
-
-#ifndef _SN9C102_SENSOR_H_
-#define _SN9C102_SENSOR_H_
-
-#include <linux/usb.h>
-#include <linux/videodev2.h>
-#include <linux/device.h>
-#include <linux/stddef.h>
-#include <linux/errno.h>
-#include <asm/types.h>
-
-struct sn9c102_device;
-struct sn9c102_sensor;
-
-/*****************************************************************************/
-
-/*
- OVERVIEW.
- This is a small interface that allows you to add support for any CCD/CMOS
- image sensors connected to the SN9C1XX bridges. The entire API is documented
- below. In the most general case, to support a sensor there are three steps
- you have to follow:
- 1) define the main "sn9c102_sensor" structure by setting the basic fields;
- 2) write a probing function to be called by the core module when the USB
- camera is recognized, then add both the USB ids and the name of that
- function to the two corresponding tables in sn9c102_devtable.h;
- 3) implement the methods that you want/need (and fill the rest of the main
- structure accordingly).
- "sn9c102_pas106b.c" is an example of all this stuff. Remember that you do
- NOT need to touch the source code of the core module for the things to work
- properly, unless you find bugs or flaws in it. Finally, do not forget to
- read the V4L2 API for completeness.
-*/
-
-/*****************************************************************************/
-
-enum sn9c102_bridge {
- BRIDGE_SN9C101 = 0x01,
- BRIDGE_SN9C102 = 0x02,
- BRIDGE_SN9C103 = 0x04,
- BRIDGE_SN9C105 = 0x08,
- BRIDGE_SN9C120 = 0x10,
-};
-
-/* Return the bridge name */
-enum sn9c102_bridge sn9c102_get_bridge(struct sn9c102_device* cam);
-
-/* Return a pointer the sensor struct attached to the camera */
-struct sn9c102_sensor* sn9c102_get_sensor(struct sn9c102_device* cam);
-
-/* Identify a device */
-extern struct sn9c102_device*
-sn9c102_match_id(struct sn9c102_device* cam, const struct usb_device_id *id);
-
-/* Attach a probed sensor to the camera. */
-extern void
-sn9c102_attach_sensor(struct sn9c102_device* cam,
- const struct sn9c102_sensor* sensor);
-
-/*
- Read/write routines: they always return -1 on error, 0 or the read value
- otherwise. NOTE that a real read operation is not supported by the SN9C1XX
- chip for some of its registers. To work around this problem, a pseudo-read
- call is provided instead: it returns the last successfully written value
- on the register (0 if it has never been written), the usual -1 on error.
-*/
-
-/* The "try" I2C I/O versions are used when probing the sensor */
-extern int sn9c102_i2c_try_read(struct sn9c102_device*,
- const struct sn9c102_sensor*, u8 address);
-
-/*
- These must be used if and only if the sensor doesn't implement the standard
- I2C protocol. There are a number of good reasons why you must use the
- single-byte versions of these functions: do not abuse. The first function
- writes n bytes, from data0 to datan, to registers 0x09 - 0x09+n of SN9C1XX
- chip. The second one programs the registers 0x09 and 0x10 with data0 and
- data1, and places the n bytes read from the sensor register table in the
- buffer pointed by 'buffer'. Both the functions return -1 on error; the write
- version returns 0 on success, while the read version returns the first read
- byte.
-*/
-extern int sn9c102_i2c_try_raw_write(struct sn9c102_device* cam,
- const struct sn9c102_sensor* sensor, u8 n,
- u8 data0, u8 data1, u8 data2, u8 data3,
- u8 data4, u8 data5);
-extern int sn9c102_i2c_try_raw_read(struct sn9c102_device* cam,
- const struct sn9c102_sensor* sensor,
- u8 data0, u8 data1, u8 n, u8 buffer[]);
-
-/* To be used after the sensor struct has been attached to the camera struct */
-extern int sn9c102_i2c_write(struct sn9c102_device*, u8 address, u8 value);
-extern int sn9c102_i2c_read(struct sn9c102_device*, u8 address);
-
-/* I/O on registers in the bridge. Could be used by the sensor methods too */
-extern int sn9c102_read_reg(struct sn9c102_device*, u16 index);
-extern int sn9c102_pread_reg(struct sn9c102_device*, u16 index);
-extern int sn9c102_write_reg(struct sn9c102_device*, u8 value, u16 index);
-extern int sn9c102_write_regs(struct sn9c102_device*, const u8 valreg[][2],
- int count);
-/*
- Write multiple registers with constant values. For example:
- sn9c102_write_const_regs(cam, {0x00, 0x14}, {0x60, 0x17}, {0x0f, 0x18});
- Register addresses must be < 256.
-*/
-#define sn9c102_write_const_regs(sn9c102_device, data...) \
- ({ static const u8 _valreg[][2] = {data}; \
- sn9c102_write_regs(sn9c102_device, _valreg, ARRAY_SIZE(_valreg)); })
-
-/*****************************************************************************/
-
-enum sn9c102_i2c_sysfs_ops {
- SN9C102_I2C_READ = 0x01,
- SN9C102_I2C_WRITE = 0x02,
-};
-
-enum sn9c102_i2c_frequency { /* sensors may support both the frequencies */
- SN9C102_I2C_100KHZ = 0x01,
- SN9C102_I2C_400KHZ = 0x02,
-};
-
-enum sn9c102_i2c_interface {
- SN9C102_I2C_2WIRES,
- SN9C102_I2C_3WIRES,
-};
-
-#define SN9C102_MAX_CTRLS (V4L2_CID_LASTP1-V4L2_CID_BASE+10)
-
-struct sn9c102_sensor {
- char name[32], /* sensor name */
- maintainer[64]; /* name of the maintainer <email> */
-
- enum sn9c102_bridge supported_bridge; /* supported SN9C1xx bridges */
-
- /* Supported operations through the 'sysfs' interface */
- enum sn9c102_i2c_sysfs_ops sysfs_ops;
-
- /*
- These sensor capabilities must be provided if the SN9C1XX controller
- needs to communicate through the sensor serial interface by using
- at least one of the i2c functions available.
- */
- enum sn9c102_i2c_frequency frequency;
- enum sn9c102_i2c_interface interface;
-
- /*
- This identifier must be provided if the image sensor implements
- the standard I2C protocol.
- */
- u8 i2c_slave_id; /* reg. 0x09 */
-
- /*
- NOTE: Where not noted,most of the functions below are not mandatory.
- Set to null if you do not implement them. If implemented,
- they must return 0 on success, the proper error otherwise.
- */
-
- int (*init)(struct sn9c102_device* cam);
- /*
- This function will be called after the sensor has been attached.
- It should be used to initialize the sensor only, but may also
- configure part of the SN9C1XX chip if necessary. You don't need to
- setup picture settings like brightness, contrast, etc.. here, if
- the corresponding controls are implemented (see below), since
- they are adjusted in the core driver by calling the set_ctrl()
- method after init(), where the arguments are the default values
- specified in the v4l2_queryctrl list of supported controls;
- Same suggestions apply for other settings, _if_ the corresponding
- methods are present; if not, the initialization must configure the
- sensor according to the default configuration structures below.
- */
-
- struct v4l2_queryctrl qctrl[SN9C102_MAX_CTRLS];
- /*
- Optional list of default controls, defined as indicated in the
- V4L2 API. Menu type controls are not handled by this interface.
- */
-
- int (*get_ctrl)(struct sn9c102_device* cam, struct v4l2_control* ctrl);
- int (*set_ctrl)(struct sn9c102_device* cam,
- const struct v4l2_control* ctrl);
- /*
- You must implement at least the set_ctrl method if you have defined
- the list above. The returned value must follow the V4L2
- specifications for the VIDIOC_G|C_CTRL ioctls. V4L2_CID_H|VCENTER
- are not supported by this driver, so do not implement them. Also,
- you don't have to check whether the passed values are out of bounds,
- given that this is done by the core module.
- */
-
- struct v4l2_cropcap cropcap;
- /*
- Think the image sensor as a grid of R,G,B monochromatic pixels
- disposed according to a particular Bayer pattern, which describes
- the complete array of pixels, from (0,0) to (xmax, ymax). We will
- use this coordinate system from now on. It is assumed the sensor
- chip can be programmed to capture/transmit a subsection of that
- array of pixels: we will call this subsection "active window".
- It is not always true that the largest achievable active window can
- cover the whole array of pixels. The V4L2 API defines another
- area called "source rectangle", which, in turn, is a subrectangle of
- the active window. The SN9C1XX chip is always programmed to read the
- source rectangle.
- The bounds of both the active window and the source rectangle are
- specified in the cropcap substructures 'bounds' and 'defrect'.
- By default, the source rectangle should cover the largest possible
- area. Again, it is not always true that the largest source rectangle
- can cover the entire active window, although it is a rare case for
- the hardware we have. The bounds of the source rectangle _must_ be
- multiple of 16 and must use the same coordinate system as indicated
- before; their centers shall align initially.
- If necessary, the sensor chip must be initialized during init() to
- set the bounds of the active sensor window; however, by default, it
- usually covers the largest achievable area (maxwidth x maxheight)
- of pixels, so no particular initialization is needed, if you have
- defined the correct default bounds in the structures.
- See the V4L2 API for further details.
- NOTE: once you have defined the bounds of the active window
- (struct cropcap.bounds) you must not change them.anymore.
- Only 'bounds' and 'defrect' fields are mandatory, other fields
- will be ignored.
- */
-
- int (*set_crop)(struct sn9c102_device* cam,
- const struct v4l2_rect* rect);
- /*
- To be called on VIDIOC_C_SETCROP. The core module always calls a
- default routine which configures the appropriate SN9C1XX regs (also
- scaling), but you may need to override/adjust specific stuff.
- 'rect' contains width and height values that are multiple of 16: in
- case you override the default function, you always have to program
- the chip to match those values; on error return the corresponding
- error code without rolling back.
- NOTE: in case, you must program the SN9C1XX chip to get rid of
- blank pixels or blank lines at the _start_ of each line or
- frame after each HSYNC or VSYNC, so that the image starts with
- real RGB data (see regs 0x12, 0x13) (having set H_SIZE and,
- V_SIZE you don't have to care about blank pixels or blank
- lines at the end of each line or frame).
- */
-
- struct v4l2_pix_format pix_format;
- /*
- What you have to define here are: 1) initial 'width' and 'height' of
- the target rectangle 2) the initial 'pixelformat', which can be
- either V4L2_PIX_FMT_SN9C10X, V4L2_PIX_FMT_JPEG (for ompressed video)
- or V4L2_PIX_FMT_SBGGR8 3) 'priv', which we'll be used to indicate
- the number of bits per pixel for uncompressed video, 8 or 9 (despite
- the current value of 'pixelformat').
- NOTE 1: both 'width' and 'height' _must_ be either 1/1 or 1/2 or 1/4
- of cropcap.defrect.width and cropcap.defrect.height. I
- suggest 1/1.
- NOTE 2: The initial compression quality is defined by the first bit
- of reg 0x17 during the initialization of the image sensor.
- NOTE 3: as said above, you have to program the SN9C1XX chip to get
- rid of any blank pixels, so that the output of the sensor
- matches the RGB bayer sequence (i.e. BGBGBG...GRGRGR).
- */
-
- int (*set_pix_format)(struct sn9c102_device* cam,
- const struct v4l2_pix_format* pix);
- /*
- To be called on VIDIOC_S_FMT, when switching from the SBGGR8 to
- SN9C10X pixel format or viceversa. On error return the corresponding
- error code without rolling back.
- */
-
- /*
- Do NOT write to the data below, it's READ ONLY. It is used by the
- core module to store successfully updated values of the above
- settings, for rollbacks..etc..in case of errors during atomic I/O
- */
- struct v4l2_queryctrl _qctrl[SN9C102_MAX_CTRLS];
- struct v4l2_rect _rect;
-};
-
-/*****************************************************************************/
-
-/* Private ioctl's for control settings supported by some image sensors */
-#define SN9C102_V4L2_CID_DAC_MAGNITUDE (V4L2_CID_PRIVATE_BASE + 0)
-#define SN9C102_V4L2_CID_GREEN_BALANCE (V4L2_CID_PRIVATE_BASE + 1)
-#define SN9C102_V4L2_CID_RESET_LEVEL (V4L2_CID_PRIVATE_BASE + 2)
-#define SN9C102_V4L2_CID_PIXEL_BIAS_VOLTAGE (V4L2_CID_PRIVATE_BASE + 3)
-#define SN9C102_V4L2_CID_GAMMA (V4L2_CID_PRIVATE_BASE + 4)
-#define SN9C102_V4L2_CID_BAND_FILTER (V4L2_CID_PRIVATE_BASE + 5)
-#define SN9C102_V4L2_CID_BRIGHT_LEVEL (V4L2_CID_PRIVATE_BASE + 6)
-
-#endif /* _SN9C102_SENSOR_H_ */
+++ /dev/null
-/***************************************************************************
- * Plug-in for TAS5110C1B image sensor connected to the SN9C1xx PC Camera *
- * Controllers *
- * *
- * Copyright (C) 2004-2007 by Luca Risolia <luca.risolia@studio.unibo.it> *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the Free Software *
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
- ***************************************************************************/
-
-#include "sn9c102_sensor.h"
-#include "sn9c102_devtable.h"
-
-
-static int tas5110c1b_init(struct sn9c102_device* cam)
-{
- int err = 0;
-
- err = sn9c102_write_const_regs(cam, {0x01, 0x01}, {0x44, 0x01},
- {0x00, 0x10}, {0x00, 0x11},
- {0x0a, 0x14}, {0x60, 0x17},
- {0x06, 0x18}, {0xfb, 0x19});
-
- err += sn9c102_i2c_write(cam, 0xc0, 0x80);
-
- return err;
-}
-
-
-static int tas5110c1b_set_ctrl(struct sn9c102_device* cam,
- const struct v4l2_control* ctrl)
-{
- int err = 0;
-
- switch (ctrl->id) {
- case V4L2_CID_GAIN:
- err += sn9c102_i2c_write(cam, 0x20, 0xf6 - ctrl->value);
- break;
- default:
- return -EINVAL;
- }
-
- return err ? -EIO : 0;
-}
-
-
-static int tas5110c1b_set_crop(struct sn9c102_device* cam,
- const struct v4l2_rect* rect)
-{
- struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
- int err = 0;
- u8 h_start = (u8)(rect->left - s->cropcap.bounds.left) + 69,
- v_start = (u8)(rect->top - s->cropcap.bounds.top) + 9;
-
- err += sn9c102_write_reg(cam, h_start, 0x12);
- err += sn9c102_write_reg(cam, v_start, 0x13);
-
- /* Don't change ! */
- err += sn9c102_write_reg(cam, 0x14, 0x1a);
- err += sn9c102_write_reg(cam, 0x0a, 0x1b);
- err += sn9c102_write_reg(cam, sn9c102_pread_reg(cam, 0x19), 0x19);
-
- return err;
-}
-
-
-static int tas5110c1b_set_pix_format(struct sn9c102_device* cam,
- const struct v4l2_pix_format* pix)
-{
- int err = 0;
-
- if (pix->pixelformat == V4L2_PIX_FMT_SN9C10X)
- err += sn9c102_write_reg(cam, 0x2b, 0x19);
- else
- err += sn9c102_write_reg(cam, 0xfb, 0x19);
-
- return err;
-}
-
-
-static const struct sn9c102_sensor tas5110c1b = {
- .name = "TAS5110C1B",
- .maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
- .supported_bridge = BRIDGE_SN9C101 | BRIDGE_SN9C102,
- .sysfs_ops = SN9C102_I2C_WRITE,
- .frequency = SN9C102_I2C_100KHZ,
- .interface = SN9C102_I2C_3WIRES,
- .init = &tas5110c1b_init,
- .qctrl = {
- {
- .id = V4L2_CID_GAIN,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "global gain",
- .minimum = 0x00,
- .maximum = 0xf6,
- .step = 0x01,
- .default_value = 0x40,
- .flags = 0,
- },
- },
- .set_ctrl = &tas5110c1b_set_ctrl,
- .cropcap = {
- .bounds = {
- .left = 0,
- .top = 0,
- .width = 352,
- .height = 288,
- },
- .defrect = {
- .left = 0,
- .top = 0,
- .width = 352,
- .height = 288,
- },
- },
- .set_crop = &tas5110c1b_set_crop,
- .pix_format = {
- .width = 352,
- .height = 288,
- .pixelformat = V4L2_PIX_FMT_SBGGR8,
- .priv = 8,
- },
- .set_pix_format = &tas5110c1b_set_pix_format
-};
-
-
-int sn9c102_probe_tas5110c1b(struct sn9c102_device* cam)
-{
- const struct usb_device_id tas5110c1b_id_table[] = {
- { USB_DEVICE(0x0c45, 0x6001), },
- { USB_DEVICE(0x0c45, 0x6005), },
- { USB_DEVICE(0x0c45, 0x60ab), },
- { }
- };
-
- /* Sensor detection is based on USB pid/vid */
- if (!sn9c102_match_id(cam, tas5110c1b_id_table))
- return -ENODEV;
-
- sn9c102_attach_sensor(cam, &tas5110c1b);
-
- return 0;
-}
+++ /dev/null
-/***************************************************************************
- * Plug-in for TAS5110D image sensor connected to the SN9C1xx PC Camera *
- * Controllers *
- * *
- * Copyright (C) 2007 by Luca Risolia <luca.risolia@studio.unibo.it> *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the Free Software *
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
- ***************************************************************************/
-
-#include "sn9c102_sensor.h"
-#include "sn9c102_devtable.h"
-
-
-static int tas5110d_init(struct sn9c102_device* cam)
-{
- int err;
-
- err = sn9c102_write_const_regs(cam, {0x01, 0x01}, {0x04, 0x01},
- {0x0a, 0x14}, {0x60, 0x17},
- {0x06, 0x18}, {0xfb, 0x19});
-
- err += sn9c102_i2c_write(cam, 0x9a, 0xca);
-
- return err;
-}
-
-
-static int tas5110d_set_crop(struct sn9c102_device* cam,
- const struct v4l2_rect* rect)
-{
- struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
- int err = 0;
- u8 h_start = (u8)(rect->left - s->cropcap.bounds.left) + 69,
- v_start = (u8)(rect->top - s->cropcap.bounds.top) + 9;
-
- err += sn9c102_write_reg(cam, h_start, 0x12);
- err += sn9c102_write_reg(cam, v_start, 0x13);
-
- err += sn9c102_write_reg(cam, 0x14, 0x1a);
- err += sn9c102_write_reg(cam, 0x0a, 0x1b);
-
- return err;
-}
-
-
-static int tas5110d_set_pix_format(struct sn9c102_device* cam,
- const struct v4l2_pix_format* pix)
-{
- int err = 0;
-
- if (pix->pixelformat == V4L2_PIX_FMT_SN9C10X)
- err += sn9c102_write_reg(cam, 0x3b, 0x19);
- else
- err += sn9c102_write_reg(cam, 0xfb, 0x19);
-
- return err;
-}
-
-
-static const struct sn9c102_sensor tas5110d = {
- .name = "TAS5110D",
- .maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
- .supported_bridge = BRIDGE_SN9C101 | BRIDGE_SN9C102,
- .sysfs_ops = SN9C102_I2C_WRITE,
- .frequency = SN9C102_I2C_100KHZ,
- .interface = SN9C102_I2C_2WIRES,
- .i2c_slave_id = 0x61,
- .init = &tas5110d_init,
- .cropcap = {
- .bounds = {
- .left = 0,
- .top = 0,
- .width = 352,
- .height = 288,
- },
- .defrect = {
- .left = 0,
- .top = 0,
- .width = 352,
- .height = 288,
- },
- },
- .set_crop = &tas5110d_set_crop,
- .pix_format = {
- .width = 352,
- .height = 288,
- .pixelformat = V4L2_PIX_FMT_SBGGR8,
- .priv = 8,
- },
- .set_pix_format = &tas5110d_set_pix_format
-};
-
-
-int sn9c102_probe_tas5110d(struct sn9c102_device* cam)
-{
- const struct usb_device_id tas5110d_id_table[] = {
- { USB_DEVICE(0x0c45, 0x6007), },
- { }
- };
-
- if (!sn9c102_match_id(cam, tas5110d_id_table))
- return -ENODEV;
-
- sn9c102_attach_sensor(cam, &tas5110d);
-
- return 0;
-}
+++ /dev/null
-/***************************************************************************
- * Plug-in for TAS5130D1B image sensor connected to the SN9C1xx PC Camera *
- * Controllers *
- * *
- * Copyright (C) 2004-2007 by Luca Risolia <luca.risolia@studio.unibo.it> *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the Free Software *
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
- ***************************************************************************/
-
-#include "sn9c102_sensor.h"
-#include "sn9c102_devtable.h"
-
-
-static int tas5130d1b_init(struct sn9c102_device* cam)
-{
- int err;
-
- err = sn9c102_write_const_regs(cam, {0x01, 0x01}, {0x20, 0x17},
- {0x04, 0x01}, {0x01, 0x10},
- {0x00, 0x11}, {0x00, 0x14},
- {0x60, 0x17}, {0x07, 0x18});
-
- return err;
-}
-
-
-static int tas5130d1b_set_ctrl(struct sn9c102_device* cam,
- const struct v4l2_control* ctrl)
-{
- int err = 0;
-
- switch (ctrl->id) {
- case V4L2_CID_GAIN:
- err += sn9c102_i2c_write(cam, 0x20, 0xf6 - ctrl->value);
- break;
- case V4L2_CID_EXPOSURE:
- err += sn9c102_i2c_write(cam, 0x40, 0x47 - ctrl->value);
- break;
- default:
- return -EINVAL;
- }
-
- return err ? -EIO : 0;
-}
-
-
-static int tas5130d1b_set_crop(struct sn9c102_device* cam,
- const struct v4l2_rect* rect)
-{
- struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
- u8 h_start = (u8)(rect->left - s->cropcap.bounds.left) + 104,
- v_start = (u8)(rect->top - s->cropcap.bounds.top) + 12;
- int err = 0;
-
- err += sn9c102_write_reg(cam, h_start, 0x12);
- err += sn9c102_write_reg(cam, v_start, 0x13);
-
- /* Do NOT change! */
- err += sn9c102_write_reg(cam, 0x1f, 0x1a);
- err += sn9c102_write_reg(cam, 0x1a, 0x1b);
- err += sn9c102_write_reg(cam, sn9c102_pread_reg(cam, 0x19), 0x19);
-
- return err;
-}
-
-
-static int tas5130d1b_set_pix_format(struct sn9c102_device* cam,
- const struct v4l2_pix_format* pix)
-{
- int err = 0;
-
- if (pix->pixelformat == V4L2_PIX_FMT_SN9C10X)
- err += sn9c102_write_reg(cam, 0x63, 0x19);
- else
- err += sn9c102_write_reg(cam, 0xf3, 0x19);
-
- return err;
-}
-
-
-static const struct sn9c102_sensor tas5130d1b = {
- .name = "TAS5130D1B",
- .maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
- .supported_bridge = BRIDGE_SN9C101 | BRIDGE_SN9C102,
- .sysfs_ops = SN9C102_I2C_WRITE,
- .frequency = SN9C102_I2C_100KHZ,
- .interface = SN9C102_I2C_3WIRES,
- .init = &tas5130d1b_init,
- .qctrl = {
- {
- .id = V4L2_CID_GAIN,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "global gain",
- .minimum = 0x00,
- .maximum = 0xf6,
- .step = 0x02,
- .default_value = 0x00,
- .flags = 0,
- },
- {
- .id = V4L2_CID_EXPOSURE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "exposure",
- .minimum = 0x00,
- .maximum = 0x47,
- .step = 0x01,
- .default_value = 0x00,
- .flags = 0,
- },
- },
- .set_ctrl = &tas5130d1b_set_ctrl,
- .cropcap = {
- .bounds = {
- .left = 0,
- .top = 0,
- .width = 640,
- .height = 480,
- },
- .defrect = {
- .left = 0,
- .top = 0,
- .width = 640,
- .height = 480,
- },
- },
- .set_crop = &tas5130d1b_set_crop,
- .pix_format = {
- .width = 640,
- .height = 480,
- .pixelformat = V4L2_PIX_FMT_SBGGR8,
- .priv = 8,
- },
- .set_pix_format = &tas5130d1b_set_pix_format
-};
-
-
-int sn9c102_probe_tas5130d1b(struct sn9c102_device* cam)
-{
- const struct usb_device_id tas5130d1b_id_table[] = {
- { USB_DEVICE(0x0c45, 0x6024), },
- { USB_DEVICE(0x0c45, 0x6025), },
- { USB_DEVICE(0x0c45, 0x60aa), },
- { }
- };
-
- /* Sensor detection is based on USB pid/vid */
- if (!sn9c102_match_id(cam, tas5130d1b_id_table))
- return -ENODEV;
-
- sn9c102_attach_sensor(cam, &tas5130d1b);
-
- return 0;
-}
+++ /dev/null
-config VIDEO_STK1160
- tristate "STK1160 USB video capture support"
- depends on VIDEO_DEV && I2C
- select VIDEOBUF2_VMALLOC
- select VIDEO_SAA711X
-
- ---help---
- This is a video4linux driver for STK1160 based video capture devices.
-
- To compile this driver as a module, choose M here: the
- module will be called stk1160
-
-config VIDEO_STK1160_AC97
- bool "STK1160 AC97 codec support"
- depends on VIDEO_STK1160 && SND
- select SND_AC97_CODEC
-
- ---help---
- Enables AC97 codec support for stk1160 driver.
-.
+++ /dev/null
-obj-stk1160-ac97-$(CONFIG_VIDEO_STK1160_AC97) := stk1160-ac97.o
-
-stk1160-y := stk1160-core.o \
- stk1160-v4l.o \
- stk1160-video.o \
- stk1160-i2c.o \
- $(obj-stk1160-ac97-y)
-
-obj-$(CONFIG_VIDEO_STK1160) += stk1160.o
-
-ccflags-y += -Idrivers/media/video
+++ /dev/null
-/*
- * STK1160 driver
- *
- * Copyright (C) 2012 Ezequiel Garcia
- * <elezegarcia--a.t--gmail.com>
- *
- * Based on Easycap driver by R.M. Thomas
- * Copyright (C) 2010 R.M. Thomas
- * <rmthomas--a.t--sciolus.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/module.h>
-#include <sound/core.h>
-#include <sound/initval.h>
-#include <sound/ac97_codec.h>
-
-#include "stk1160.h"
-#include "stk1160-reg.h"
-
-static struct snd_ac97 *stk1160_ac97;
-
-static void stk1160_write_ac97(struct snd_ac97 *ac97, u16 reg, u16 value)
-{
- struct stk1160 *dev = ac97->private_data;
-
- /* Set codec register address */
- stk1160_write_reg(dev, STK1160_AC97_ADDR, reg);
-
- /* Set codec command */
- stk1160_write_reg(dev, STK1160_AC97_CMD, value & 0xff);
- stk1160_write_reg(dev, STK1160_AC97_CMD + 1, (value & 0xff00) >> 8);
-
- /*
- * Set command write bit to initiate write operation.
- * The bit will be cleared when transfer is done.
- */
- stk1160_write_reg(dev, STK1160_AC97CTL_0, 0x8c);
-}
-
-static u16 stk1160_read_ac97(struct snd_ac97 *ac97, u16 reg)
-{
- struct stk1160 *dev = ac97->private_data;
- u8 vall = 0;
- u8 valh = 0;
-
- /* Set codec register address */
- stk1160_write_reg(dev, STK1160_AC97_ADDR, reg);
-
- /*
- * Set command read bit to initiate read operation.
- * The bit will be cleared when transfer is done.
- */
- stk1160_write_reg(dev, STK1160_AC97CTL_0, 0x8b);
-
- /* Retrieve register value */
- stk1160_read_reg(dev, STK1160_AC97_CMD, &vall);
- stk1160_read_reg(dev, STK1160_AC97_CMD + 1, &valh);
-
- return (valh << 8) | vall;
-}
-
-static void stk1160_reset_ac97(struct snd_ac97 *ac97)
-{
- struct stk1160 *dev = ac97->private_data;
- /* Two-step reset AC97 interface and hardware codec */
- stk1160_write_reg(dev, STK1160_AC97CTL_0, 0x94);
- stk1160_write_reg(dev, STK1160_AC97CTL_0, 0x88);
-
- /* Set 16-bit audio data and choose L&R channel*/
- stk1160_write_reg(dev, STK1160_AC97CTL_1 + 2, 0x01);
-}
-
-static struct snd_ac97_bus_ops stk1160_ac97_ops = {
- .read = stk1160_read_ac97,
- .write = stk1160_write_ac97,
- .reset = stk1160_reset_ac97,
-};
-
-int stk1160_ac97_register(struct stk1160 *dev)
-{
- struct snd_card *card = NULL;
- struct snd_ac97_bus *ac97_bus;
- struct snd_ac97_template ac97_template;
- int rc;
-
- /*
- * Just want a card to access ac96 controls,
- * the actual capture interface will be handled by snd-usb-audio
- */
- rc = snd_card_create(SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1,
- THIS_MODULE, 0, &card);
- if (rc < 0)
- return rc;
-
- snd_card_set_dev(card, dev->dev);
-
- /* TODO: I'm not sure where should I get these names :-( */
- snprintf(card->shortname, sizeof(card->shortname),
- "stk1160-mixer");
- snprintf(card->longname, sizeof(card->longname),
- "stk1160 ac97 codec mixer control");
- strncpy(card->driver, dev->dev->driver->name, sizeof(card->driver));
-
- rc = snd_ac97_bus(card, 0, &stk1160_ac97_ops, NULL, &ac97_bus);
- if (rc)
- goto err;
-
- /* We must set private_data before calling snd_ac97_mixer */
- memset(&ac97_template, 0, sizeof(ac97_template));
- ac97_template.private_data = dev;
- ac97_template.scaps = AC97_SCAP_SKIP_MODEM;
- rc = snd_ac97_mixer(ac97_bus, &ac97_template, &stk1160_ac97);
- if (rc)
- goto err;
-
- dev->snd_card = card;
- rc = snd_card_register(card);
- if (rc)
- goto err;
-
- return 0;
-
-err:
- dev->snd_card = NULL;
- if (card)
- snd_card_free(card);
- return rc;
-}
-
-int stk1160_ac97_unregister(struct stk1160 *dev)
-{
- struct snd_card *card = dev->snd_card;
-
- /*
- * We need to check usb_device,
- * because ac97 release attempts to communicate with codec
- */
- if (card && dev->udev)
- snd_card_free(card);
-
- return 0;
-}
+++ /dev/null
-/*
- * STK1160 driver
- *
- * Copyright (C) 2012 Ezequiel Garcia
- * <elezegarcia--a.t--gmail.com>
- *
- * Based on Easycap driver by R.M. Thomas
- * Copyright (C) 2010 R.M. Thomas
- * <rmthomas--a.t--sciolus.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * TODO:
- *
- * 1. (Try to) detect if we must register ac97 mixer
- * 2. Support stream at lower speed: lower frame rate or lower frame size.
- *
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/slab.h>
-
-#include <linux/usb.h>
-#include <linux/mm.h>
-#include <linux/vmalloc.h>
-#include <media/saa7115.h>
-
-#include "stk1160.h"
-#include "stk1160-reg.h"
-
-static unsigned int input;
-module_param(input, int, 0644);
-MODULE_PARM_DESC(input, "Set default input");
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Ezequiel Garcia");
-MODULE_DESCRIPTION("STK1160 driver");
-
-/* Devices supported by this driver */
-static struct usb_device_id stk1160_id_table[] = {
- { USB_DEVICE(0x05e1, 0x0408) },
- { }
-};
-MODULE_DEVICE_TABLE(usb, stk1160_id_table);
-
-/* saa7113 I2C address */
-static unsigned short saa7113_addrs[] = {
- 0x4a >> 1,
- I2C_CLIENT_END
-};
-
-/*
- * Read/Write stk registers
- */
-int stk1160_read_reg(struct stk1160 *dev, u16 reg, u8 *value)
-{
- int ret;
- int pipe = usb_rcvctrlpipe(dev->udev, 0);
-
- *value = 0;
- ret = usb_control_msg(dev->udev, pipe, 0x00,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0x00, reg, value, sizeof(u8), HZ);
- if (ret < 0) {
- stk1160_err("read failed on reg 0x%x (%d)\n",
- reg, ret);
- return ret;
- }
-
- return 0;
-}
-
-int stk1160_write_reg(struct stk1160 *dev, u16 reg, u16 value)
-{
- int ret;
- int pipe = usb_sndctrlpipe(dev->udev, 0);
-
- ret = usb_control_msg(dev->udev, pipe, 0x01,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- value, reg, NULL, 0, HZ);
- if (ret < 0) {
- stk1160_err("write failed on reg 0x%x (%d)\n",
- reg, ret);
- return ret;
- }
-
- return 0;
-}
-
-void stk1160_select_input(struct stk1160 *dev)
-{
- static const u8 gctrl[] = {
- 0x98, 0x90, 0x88, 0x80
- };
-
- if (dev->ctl_input < ARRAY_SIZE(gctrl))
- stk1160_write_reg(dev, STK1160_GCTRL, gctrl[dev->ctl_input]);
-}
-
-/* TODO: We should break this into pieces */
-static void stk1160_reg_reset(struct stk1160 *dev)
-{
- int i;
-
- static const struct regval ctl[] = {
- {STK1160_GCTRL+2, 0x0078},
-
- {STK1160_RMCTL+1, 0x0000},
- {STK1160_RMCTL+3, 0x0002},
-
- {STK1160_PLLSO, 0x0010},
- {STK1160_PLLSO+1, 0x0000},
- {STK1160_PLLSO+2, 0x0014},
- {STK1160_PLLSO+3, 0x000E},
-
- {STK1160_PLLFD, 0x0046},
-
- /* Timing generator setup */
- {STK1160_TIGEN, 0x0012},
- {STK1160_TICTL, 0x002D},
- {STK1160_TICTL+1, 0x0001},
- {STK1160_TICTL+2, 0x0000},
- {STK1160_TICTL+3, 0x0000},
- {STK1160_TIGEN, 0x0080},
-
- {0xffff, 0xffff}
- };
-
- for (i = 0; ctl[i].reg != 0xffff; i++)
- stk1160_write_reg(dev, ctl[i].reg, ctl[i].val);
-}
-
-static void stk1160_release(struct v4l2_device *v4l2_dev)
-{
- struct stk1160 *dev = container_of(v4l2_dev, struct stk1160, v4l2_dev);
-
- stk1160_info("releasing all resources\n");
-
- stk1160_i2c_unregister(dev);
-
- v4l2_ctrl_handler_free(&dev->ctrl_handler);
- v4l2_device_unregister(&dev->v4l2_dev);
- kfree(dev->alt_max_pkt_size);
- kfree(dev);
-}
-
-/* high bandwidth multiplier, as encoded in highspeed endpoint descriptors */
-#define hb_mult(wMaxPacketSize) (1 + (((wMaxPacketSize) >> 11) & 0x03))
-
-/*
- * Scan usb interface and populate max_pkt_size array
- * with information on each alternate setting.
- * The array should be allocated by the caller.
- */
-static int stk1160_scan_usb(struct usb_interface *intf, struct usb_device *udev,
- unsigned int *max_pkt_size)
-{
- int i, e, sizedescr, size, ifnum;
- const struct usb_endpoint_descriptor *desc;
-
- bool has_video = false, has_audio = false;
- const char *speed;
-
- ifnum = intf->altsetting[0].desc.bInterfaceNumber;
-
- /* Get endpoints */
- for (i = 0; i < intf->num_altsetting; i++) {
-
- for (e = 0; e < intf->altsetting[i].desc.bNumEndpoints; e++) {
-
- /* This isn't clear enough, at least to me */
- desc = &intf->altsetting[i].endpoint[e].desc;
- sizedescr = le16_to_cpu(desc->wMaxPacketSize);
- size = sizedescr & 0x7ff;
-
- if (udev->speed == USB_SPEED_HIGH)
- size = size * hb_mult(sizedescr);
-
- if (usb_endpoint_xfer_isoc(desc) &&
- usb_endpoint_dir_in(desc)) {
- switch (desc->bEndpointAddress) {
- case STK1160_EP_AUDIO:
- has_audio = true;
- break;
- case STK1160_EP_VIDEO:
- has_video = true;
- max_pkt_size[i] = size;
- break;
- }
- }
- }
- }
-
- /* Is this even possible? */
- if (!(has_audio || has_video)) {
- dev_err(&udev->dev, "no audio or video endpoints found\n");
- return -ENODEV;
- }
-
- switch (udev->speed) {
- case USB_SPEED_LOW:
- speed = "1.5";
- break;
- case USB_SPEED_FULL:
- speed = "12";
- break;
- case USB_SPEED_HIGH:
- speed = "480";
- break;
- default:
- speed = "unknown";
- }
-
- dev_info(&udev->dev, "New device %s %s @ %s Mbps (%04x:%04x, interface %d, class %d)\n",
- udev->manufacturer ? udev->manufacturer : "",
- udev->product ? udev->product : "",
- speed,
- le16_to_cpu(udev->descriptor.idVendor),
- le16_to_cpu(udev->descriptor.idProduct),
- ifnum,
- intf->altsetting->desc.bInterfaceNumber);
-
- /* This should never happen, since we rejected audio interfaces */
- if (has_audio)
- dev_warn(&udev->dev, "audio interface %d found.\n\
- This is not implemented by this driver,\
- you should use snd-usb-audio instead\n", ifnum);
-
- if (has_video)
- dev_info(&udev->dev, "video interface %d found\n",
- ifnum);
-
- /*
- * Make sure we have 480 Mbps of bandwidth, otherwise things like
- * video stream wouldn't likely work, since 12 Mbps is generally
- * not enough even for most streams.
- */
- if (udev->speed != USB_SPEED_HIGH)
- dev_warn(&udev->dev, "must be connected to a high-speed USB 2.0 port\n\
- You may not be able to stream video smoothly\n");
-
- return 0;
-}
-
-static int stk1160_probe(struct usb_interface *interface,
- const struct usb_device_id *id)
-{
- int ifnum;
- int rc = 0;
-
- unsigned int *alt_max_pkt_size; /* array of wMaxPacketSize */
- struct usb_device *udev;
- struct stk1160 *dev;
-
- ifnum = interface->altsetting[0].desc.bInterfaceNumber;
- udev = interface_to_usbdev(interface);
-
- /*
- * Since usb audio class is supported by snd-usb-audio,
- * we reject audio interface.
- */
- if (interface->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO)
- return -ENODEV;
-
- /* Alloc an array for all possible max_pkt_size */
- alt_max_pkt_size = kmalloc(sizeof(alt_max_pkt_size[0]) *
- interface->num_altsetting, GFP_KERNEL);
- if (alt_max_pkt_size == NULL)
- return -ENOMEM;
-
- /*
- * Scan usb posibilities and populate alt_max_pkt_size array.
- * Also, check if device speed is fast enough.
- */
- rc = stk1160_scan_usb(interface, udev, alt_max_pkt_size);
- if (rc < 0) {
- kfree(alt_max_pkt_size);
- return rc;
- }
-
- dev = kzalloc(sizeof(struct stk1160), GFP_KERNEL);
- if (dev == NULL) {
- kfree(alt_max_pkt_size);
- return -ENOMEM;
- }
-
- dev->alt_max_pkt_size = alt_max_pkt_size;
- dev->udev = udev;
- dev->num_alt = interface->num_altsetting;
- dev->ctl_input = input;
-
- /* We save struct device for debug purposes only */
- dev->dev = &interface->dev;
-
- usb_set_intfdata(interface, dev);
-
- /* initialize videobuf2 stuff */
- rc = stk1160_vb2_setup(dev);
- if (rc < 0)
- goto free_err;
-
- /*
- * There is no need to take any locks here in probe
- * because we register the device node as the *last* thing.
- */
- spin_lock_init(&dev->buf_lock);
- mutex_init(&dev->v4l_lock);
- mutex_init(&dev->vb_queue_lock);
-
- rc = v4l2_ctrl_handler_init(&dev->ctrl_handler, 0);
- if (rc) {
- stk1160_err("v4l2_ctrl_handler_init failed (%d)\n", rc);
- goto free_err;
- }
-
- /*
- * We obtain a v4l2_dev but defer
- * registration of video device node as the last thing.
- * There is no need to set the name if we give a device struct
- */
- dev->v4l2_dev.release = stk1160_release;
- dev->v4l2_dev.ctrl_handler = &dev->ctrl_handler;
- rc = v4l2_device_register(dev->dev, &dev->v4l2_dev);
- if (rc) {
- stk1160_err("v4l2_device_register failed (%d)\n", rc);
- goto free_ctrl;
- }
-
- rc = stk1160_i2c_register(dev);
- if (rc < 0)
- goto unreg_v4l2;
-
- /*
- * To the best of my knowledge stk1160 boards only have
- * saa7113, but it doesn't hurt to support them all.
- */
- dev->sd_saa7115 = v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
- "saa7115_auto", 0, saa7113_addrs);
-
- stk1160_info("driver ver %s successfully loaded\n",
- STK1160_VERSION);
-
- /* i2c reset saa711x */
- v4l2_device_call_all(&dev->v4l2_dev, 0, core, reset, 0);
- v4l2_device_call_all(&dev->v4l2_dev, 0, video, s_routing,
- 0, 0, 0);
- v4l2_device_call_all(&dev->v4l2_dev, 0, video, s_stream, 0);
-
- /* reset stk1160 to default values */
- stk1160_reg_reset(dev);
-
- /* select default input */
- stk1160_select_input(dev);
-
- stk1160_ac97_register(dev);
-
- rc = stk1160_video_register(dev);
- if (rc < 0)
- goto unreg_i2c;
-
- return 0;
-
-unreg_i2c:
- stk1160_i2c_unregister(dev);
-unreg_v4l2:
- v4l2_device_unregister(&dev->v4l2_dev);
-free_ctrl:
- v4l2_ctrl_handler_free(&dev->ctrl_handler);
-free_err:
- kfree(alt_max_pkt_size);
- kfree(dev);
-
- return rc;
-}
-
-static void stk1160_disconnect(struct usb_interface *interface)
-{
- struct stk1160 *dev;
-
- dev = usb_get_intfdata(interface);
- usb_set_intfdata(interface, NULL);
-
- /*
- * Wait until all current v4l2 operation are finished
- * then deallocate resources
- */
- mutex_lock(&dev->vb_queue_lock);
- mutex_lock(&dev->v4l_lock);
-
- /* Here is the only place where isoc get released */
- stk1160_uninit_isoc(dev);
-
- /* ac97 unregister needs to be done before usb_device is cleared */
- stk1160_ac97_unregister(dev);
-
- stk1160_clear_queue(dev);
-
- video_unregister_device(&dev->vdev);
- v4l2_device_disconnect(&dev->v4l2_dev);
-
- /* This way current users can detect device is gone */
- dev->udev = NULL;
-
- mutex_unlock(&dev->v4l_lock);
- mutex_unlock(&dev->vb_queue_lock);
-
- /*
- * This calls stk1160_release if it's the last reference.
- * therwise, release is posponed until there are no users left.
- */
- v4l2_device_put(&dev->v4l2_dev);
-}
-
-static struct usb_driver stk1160_usb_driver = {
- .name = "stk1160",
- .id_table = stk1160_id_table,
- .probe = stk1160_probe,
- .disconnect = stk1160_disconnect,
-};
-
-module_usb_driver(stk1160_usb_driver);
+++ /dev/null
-/*
- * STK1160 driver
- *
- * Copyright (C) 2012 Ezequiel Garcia
- * <elezegarcia--a.t--gmail.com>
- *
- * Based on Easycap driver by R.M. Thomas
- * Copyright (C) 2010 R.M. Thomas
- * <rmthomas--a.t--sciolus.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/module.h>
-#include <linux/usb.h>
-#include <linux/i2c.h>
-
-#include "stk1160.h"
-#include "stk1160-reg.h"
-
-static unsigned int i2c_debug;
-module_param(i2c_debug, int, 0644);
-MODULE_PARM_DESC(i2c_debug, "enable debug messages [i2c]");
-
-#define dprintk_i2c(fmt, args...) \
-do { \
- if (i2c_debug) \
- printk(KERN_DEBUG fmt, ##args); \
-} while (0)
-
-static int stk1160_i2c_busy_wait(struct stk1160 *dev, u8 wait_bit_mask)
-{
- unsigned long end;
- u8 flag;
-
- /* Wait until read/write finish bit is set */
- end = jiffies + msecs_to_jiffies(STK1160_I2C_TIMEOUT);
- while (time_is_after_jiffies(end)) {
-
- stk1160_read_reg(dev, STK1160_SICTL+1, &flag);
- /* read/write done? */
- if (flag & wait_bit_mask)
- goto done;
-
- usleep_range(10 * USEC_PER_MSEC, 20 * USEC_PER_MSEC);
- }
-
- return -ETIMEDOUT;
-
-done:
- return 0;
-}
-
-static int stk1160_i2c_write_reg(struct stk1160 *dev, u8 addr,
- u8 reg, u8 value)
-{
- int rc;
-
- /* Set serial device address */
- rc = stk1160_write_reg(dev, STK1160_SICTL_SDA, addr);
- if (rc < 0)
- return rc;
-
- /* Set i2c device register sub-address */
- rc = stk1160_write_reg(dev, STK1160_SBUSW_WA, reg);
- if (rc < 0)
- return rc;
-
- /* Set i2c device register value */
- rc = stk1160_write_reg(dev, STK1160_SBUSW_WD, value);
- if (rc < 0)
- return rc;
-
- /* Start write now */
- rc = stk1160_write_reg(dev, STK1160_SICTL, 0x01);
- if (rc < 0)
- return rc;
-
- rc = stk1160_i2c_busy_wait(dev, 0x04);
- if (rc < 0)
- return rc;
-
- return 0;
-}
-
-static int stk1160_i2c_read_reg(struct stk1160 *dev, u8 addr,
- u8 reg, u8 *value)
-{
- int rc;
-
- /* Set serial device address */
- rc = stk1160_write_reg(dev, STK1160_SICTL_SDA, addr);
- if (rc < 0)
- return rc;
-
- /* Set i2c device register sub-address */
- rc = stk1160_write_reg(dev, STK1160_SBUSR_RA, reg);
- if (rc < 0)
- return rc;
-
- /* Start read now */
- rc = stk1160_write_reg(dev, STK1160_SICTL, 0x20);
- if (rc < 0)
- return rc;
-
- rc = stk1160_i2c_busy_wait(dev, 0x01);
- if (rc < 0)
- return rc;
-
- stk1160_read_reg(dev, STK1160_SBUSR_RD, value);
- if (rc < 0)
- return rc;
-
- return 0;
-}
-
-/*
- * stk1160_i2c_check_for_device()
- * check if there is a i2c_device at the supplied address
- */
-static int stk1160_i2c_check_for_device(struct stk1160 *dev,
- unsigned char addr)
-{
- int rc;
-
- /* Set serial device address */
- rc = stk1160_write_reg(dev, STK1160_SICTL_SDA, addr);
- if (rc < 0)
- return rc;
-
- /* Set device sub-address, we'll chip version reg */
- rc = stk1160_write_reg(dev, STK1160_SBUSR_RA, 0x00);
- if (rc < 0)
- return rc;
-
- /* Start read now */
- rc = stk1160_write_reg(dev, STK1160_SICTL, 0x20);
- if (rc < 0)
- return rc;
-
- rc = stk1160_i2c_busy_wait(dev, 0x01);
- if (rc < 0)
- return -ENODEV;
-
- return 0;
-}
-
-/*
- * stk1160_i2c_xfer()
- * the main i2c transfer function
- */
-static int stk1160_i2c_xfer(struct i2c_adapter *i2c_adap,
- struct i2c_msg msgs[], int num)
-{
- struct stk1160 *dev = i2c_adap->algo_data;
- int addr, rc, i;
-
- for (i = 0; i < num; i++) {
- addr = msgs[i].addr << 1;
- dprintk_i2c("%s: addr=%x", __func__, addr);
-
- if (!msgs[i].len) {
- /* no len: check only for device presence */
- rc = stk1160_i2c_check_for_device(dev, addr);
- if (rc < 0) {
- dprintk_i2c(" no device\n");
- return rc;
- }
-
- } else if (msgs[i].flags & I2C_M_RD) {
- /* read request without preceding register selection */
- dprintk_i2c(" subaddr not selected");
- rc = -EOPNOTSUPP;
- goto err;
-
- } else if (i + 1 < num && msgs[i].len <= 2 &&
- (msgs[i + 1].flags & I2C_M_RD) &&
- msgs[i].addr == msgs[i + 1].addr) {
-
- if (msgs[i].len != 1 || msgs[i + 1].len != 1) {
- dprintk_i2c(" len not supported");
- rc = -EOPNOTSUPP;
- goto err;
- }
-
- dprintk_i2c(" subaddr=%x", msgs[i].buf[0]);
-
- rc = stk1160_i2c_read_reg(dev, addr, msgs[i].buf[0],
- msgs[i + 1].buf);
-
- dprintk_i2c(" read=%x", *msgs[i + 1].buf);
-
- /* consumed two msgs, so we skip one of them */
- i++;
-
- } else {
- if (msgs[i].len != 2) {
- dprintk_i2c(" len not supported");
- rc = -EOPNOTSUPP;
- goto err;
- }
-
- dprintk_i2c(" subaddr=%x write=%x",
- msgs[i].buf[0], msgs[i].buf[1]);
-
- rc = stk1160_i2c_write_reg(dev, addr, msgs[i].buf[0],
- msgs[i].buf[1]);
- }
-
- if (rc < 0)
- goto err;
- dprintk_i2c(" OK\n");
- }
-
- return num;
-err:
- dprintk_i2c(" ERROR: %d\n", rc);
- return num;
-}
-
-/*
- * functionality(), what da heck is this?
- */
-static u32 functionality(struct i2c_adapter *adap)
-{
- return I2C_FUNC_SMBUS_EMUL;
-}
-
-static struct i2c_algorithm algo = {
- .master_xfer = stk1160_i2c_xfer,
- .functionality = functionality,
-};
-
-static struct i2c_adapter adap_template = {
- .owner = THIS_MODULE,
- .name = "stk1160",
- .algo = &algo,
-};
-
-static struct i2c_client client_template = {
- .name = "stk1160 internal",
-};
-
-/*
- * stk1160_i2c_register()
- * register i2c bus
- */
-int stk1160_i2c_register(struct stk1160 *dev)
-{
- int rc;
-
- dev->i2c_adap = adap_template;
- dev->i2c_adap.dev.parent = dev->dev;
- strcpy(dev->i2c_adap.name, "stk1160");
- dev->i2c_adap.algo_data = dev;
-
- i2c_set_adapdata(&dev->i2c_adap, &dev->v4l2_dev);
-
- rc = i2c_add_adapter(&dev->i2c_adap);
- if (rc < 0) {
- stk1160_err("cannot add i2c adapter (%d)\n", rc);
- return rc;
- }
-
- dev->i2c_client = client_template;
- dev->i2c_client.adapter = &dev->i2c_adap;
-
- /* Set i2c clock divider device address */
- stk1160_write_reg(dev, STK1160_SICTL_CD, 0x0f);
-
- /* ??? */
- stk1160_write_reg(dev, STK1160_ASIC + 3, 0x00);
-
- return 0;
-}
-
-/*
- * stk1160_i2c_unregister()
- * unregister i2c_bus
- */
-int stk1160_i2c_unregister(struct stk1160 *dev)
-{
- i2c_del_adapter(&dev->i2c_adap);
- return 0;
-}
+++ /dev/null
-/*
- * STK1160 driver
- *
- * Copyright (C) 2012 Ezequiel Garcia
- * <elezegarcia--a.t--gmail.com>
- *
- * Based on Easycap driver by R.M. Thomas
- * Copyright (C) 2010 R.M. Thomas
- * <rmthomas--a.t--sciolus.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-/* GPIO Control */
-#define STK1160_GCTRL 0x000
-
-/* Remote Wakup Control */
-#define STK1160_RMCTL 0x00c
-
-/*
- * Decoder Control Register:
- * This byte controls capture start/stop
- * with bit #7 (0x?? OR 0x80 to activate).
- */
-#define STK1160_DCTRL 0x100
-
-/* Capture Frame Start Position */
-#define STK116_CFSPO 0x110
-#define STK116_CFSPO_STX_L 0x110
-#define STK116_CFSPO_STX_H 0x111
-#define STK116_CFSPO_STY_L 0x112
-#define STK116_CFSPO_STY_H 0x113
-
-/* Capture Frame End Position */
-#define STK116_CFEPO 0x114
-#define STK116_CFEPO_ENX_L 0x114
-#define STK116_CFEPO_ENX_H 0x115
-#define STK116_CFEPO_ENY_L 0x116
-#define STK116_CFEPO_ENY_H 0x117
-
-/* Serial Interface Control */
-#define STK1160_SICTL 0x200
-#define STK1160_SICTL_CD 0x202
-#define STK1160_SICTL_SDA 0x203
-
-/* Serial Bus Write */
-#define STK1160_SBUSW 0x204
-#define STK1160_SBUSW_WA 0x204
-#define STK1160_SBUSW_WD 0x205
-
-/* Serial Bus Read */
-#define STK1160_SBUSR 0x208
-#define STK1160_SBUSR_RA 0x208
-#define STK1160_SBUSR_RD 0x209
-
-/* Alternate Serial Inteface Control */
-#define STK1160_ASIC 0x2fc
-
-/* PLL Select Options */
-#define STK1160_PLLSO 0x018
-
-/* PLL Frequency Divider */
-#define STK1160_PLLFD 0x01c
-
-/* Timing Generator */
-#define STK1160_TIGEN 0x300
-
-/* Timing Control Parameter */
-#define STK1160_TICTL 0x350
-
-/* AC97 Audio Control */
-#define STK1160_AC97CTL_0 0x500
-#define STK1160_AC97CTL_1 0x504
-
-/* Use [0:6] bits of register 0x504 to set codec command address */
-#define STK1160_AC97_ADDR 0x504
-/* Use [16:31] bits of register 0x500 to set codec command data */
-#define STK1160_AC97_CMD 0x502
-
-/* Audio I2S Interface */
-#define STK1160_I2SCTL 0x50c
-
-/* EEPROM Interface */
-#define STK1160_EEPROM_SZ 0x5f0
+++ /dev/null
-/*
- * STK1160 driver
- *
- * Copyright (C) 2012 Ezequiel Garcia
- * <elezegarcia--a.t--gmail.com>
- *
- * Based on Easycap driver by R.M. Thomas
- * Copyright (C) 2010 R.M. Thomas
- * <rmthomas--a.t--sciolus.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/module.h>
-#include <linux/usb.h>
-#include <linux/mm.h>
-#include <linux/slab.h>
-
-#include <linux/videodev2.h>
-#include <media/v4l2-device.h>
-#include <media/v4l2-common.h>
-#include <media/v4l2-ioctl.h>
-#include <media/v4l2-fh.h>
-#include <media/v4l2-event.h>
-#include <media/v4l2-chip-ident.h>
-#include <media/videobuf2-vmalloc.h>
-
-#include <media/saa7115.h>
-
-#include "stk1160.h"
-#include "stk1160-reg.h"
-
-static unsigned int vidioc_debug;
-module_param(vidioc_debug, int, 0644);
-MODULE_PARM_DESC(vidioc_debug, "enable debug messages [vidioc]");
-
-static bool keep_buffers;
-module_param(keep_buffers, bool, 0644);
-MODULE_PARM_DESC(keep_buffers, "don't release buffers upon stop streaming");
-
-/* supported video standards */
-static struct stk1160_fmt format[] = {
- {
- .name = "16 bpp YUY2, 4:2:2, packed",
- .fourcc = V4L2_PIX_FMT_UYVY,
- .depth = 16,
- }
-};
-
-static void stk1160_set_std(struct stk1160 *dev)
-{
- int i;
-
- static struct regval std525[] = {
-
- /* 720x480 */
-
- /* Frame start */
- {STK116_CFSPO_STX_L, 0x0000},
- {STK116_CFSPO_STX_H, 0x0000},
- {STK116_CFSPO_STY_L, 0x0003},
- {STK116_CFSPO_STY_H, 0x0000},
-
- /* Frame end */
- {STK116_CFEPO_ENX_L, 0x05a0},
- {STK116_CFEPO_ENX_H, 0x0005},
- {STK116_CFEPO_ENY_L, 0x00f3},
- {STK116_CFEPO_ENY_H, 0x0000},
-
- {0xffff, 0xffff}
- };
-
- static struct regval std625[] = {
-
- /* 720x576 */
-
- /* TODO: Each line of frame has some junk at the end */
- /* Frame start */
- {STK116_CFSPO, 0x0000},
- {STK116_CFSPO+1, 0x0000},
- {STK116_CFSPO+2, 0x0001},
- {STK116_CFSPO+3, 0x0000},
-
- /* Frame end */
- {STK116_CFEPO, 0x05a0},
- {STK116_CFEPO+1, 0x0005},
- {STK116_CFEPO+2, 0x0121},
- {STK116_CFEPO+3, 0x0001},
-
- {0xffff, 0xffff}
- };
-
- if (dev->norm & V4L2_STD_525_60) {
- stk1160_dbg("registers to NTSC like standard\n");
- for (i = 0; std525[i].reg != 0xffff; i++)
- stk1160_write_reg(dev, std525[i].reg, std525[i].val);
- } else {
- stk1160_dbg("registers to PAL like standard\n");
- for (i = 0; std625[i].reg != 0xffff; i++)
- stk1160_write_reg(dev, std625[i].reg, std625[i].val);
- }
-
-}
-
-/*
- * Set a new alternate setting.
- * Returns true is dev->max_pkt_size has changed, false otherwise.
- */
-static bool stk1160_set_alternate(struct stk1160 *dev)
-{
- int i, prev_alt = dev->alt;
- unsigned int min_pkt_size;
- bool new_pkt_size;
-
- /*
- * If we don't set right alternate,
- * then we will get a green screen with junk.
- */
- min_pkt_size = STK1160_MIN_PKT_SIZE;
-
- for (i = 0; i < dev->num_alt; i++) {
- /* stop when the selected alt setting offers enough bandwidth */
- if (dev->alt_max_pkt_size[i] >= min_pkt_size) {
- dev->alt = i;
- break;
- /*
- * otherwise make sure that we end up with the maximum bandwidth
- * because the min_pkt_size equation might be wrong...
- */
- } else if (dev->alt_max_pkt_size[i] >
- dev->alt_max_pkt_size[dev->alt])
- dev->alt = i;
- }
-
- stk1160_info("setting alternate %d\n", dev->alt);
-
- if (dev->alt != prev_alt) {
- stk1160_dbg("minimum isoc packet size: %u (alt=%d)\n",
- min_pkt_size, dev->alt);
- stk1160_dbg("setting alt %d with wMaxPacketSize=%u\n",
- dev->alt, dev->alt_max_pkt_size[dev->alt]);
- usb_set_interface(dev->udev, 0, dev->alt);
- }
-
- new_pkt_size = dev->max_pkt_size != dev->alt_max_pkt_size[dev->alt];
- dev->max_pkt_size = dev->alt_max_pkt_size[dev->alt];
-
- return new_pkt_size;
-}
-
-static int stk1160_start_streaming(struct stk1160 *dev)
-{
- int i, rc;
- bool new_pkt_size;
-
- /* Check device presence */
- if (!dev->udev)
- return -ENODEV;
-
- if (mutex_lock_interruptible(&dev->v4l_lock))
- return -ERESTARTSYS;
- /*
- * For some reason it is mandatory to set alternate *first*
- * and only *then* initialize isoc urbs.
- * Someone please explain me why ;)
- */
- new_pkt_size = stk1160_set_alternate(dev);
-
- /*
- * We (re)allocate isoc urbs if:
- * there is no allocated isoc urbs, OR
- * a new dev->max_pkt_size is detected
- */
- if (!dev->isoc_ctl.num_bufs || new_pkt_size) {
- rc = stk1160_alloc_isoc(dev);
- if (rc < 0)
- return rc;
- }
-
- /* submit urbs and enables IRQ */
- for (i = 0; i < dev->isoc_ctl.num_bufs; i++) {
- rc = usb_submit_urb(dev->isoc_ctl.urb[i], GFP_KERNEL);
- if (rc) {
- stk1160_err("cannot submit urb[%d] (%d)\n", i, rc);
- stk1160_uninit_isoc(dev);
- return rc;
- }
- }
-
- /* Start saa711x */
- v4l2_device_call_all(&dev->v4l2_dev, 0, video, s_stream, 1);
-
- /* Start stk1160 */
- stk1160_write_reg(dev, STK1160_DCTRL, 0xb3);
- stk1160_write_reg(dev, STK1160_DCTRL+3, 0x00);
-
- stk1160_dbg("streaming started\n");
-
- mutex_unlock(&dev->v4l_lock);
-
- return 0;
-}
-
-/* Must be called with v4l_lock hold */
-static void stk1160_stop_hw(struct stk1160 *dev)
-{
- /* If the device is not physically present, there is nothing to do */
- if (!dev->udev)
- return;
-
- /* set alternate 0 */
- dev->alt = 0;
- stk1160_info("setting alternate %d\n", dev->alt);
- usb_set_interface(dev->udev, 0, 0);
-
- /* Stop stk1160 */
- stk1160_write_reg(dev, STK1160_DCTRL, 0x00);
- stk1160_write_reg(dev, STK1160_DCTRL+3, 0x00);
-
- /* Stop saa711x */
- v4l2_device_call_all(&dev->v4l2_dev, 0, video, s_stream, 0);
-}
-
-static int stk1160_stop_streaming(struct stk1160 *dev)
-{
- if (mutex_lock_interruptible(&dev->v4l_lock))
- return -ERESTARTSYS;
-
- stk1160_cancel_isoc(dev);
-
- /*
- * It is possible to keep buffers around using a module parameter.
- * This is intended to avoid memory fragmentation.
- */
- if (!keep_buffers)
- stk1160_free_isoc(dev);
-
- stk1160_stop_hw(dev);
-
- stk1160_clear_queue(dev);
-
- stk1160_dbg("streaming stopped\n");
-
- mutex_unlock(&dev->v4l_lock);
-
- return 0;
-}
-
-static struct v4l2_file_operations stk1160_fops = {
- .owner = THIS_MODULE,
- .open = v4l2_fh_open,
- .release = vb2_fop_release,
- .read = vb2_fop_read,
- .poll = vb2_fop_poll,
- .mmap = vb2_fop_mmap,
- .unlocked_ioctl = video_ioctl2,
-};
-
-/*
- * vidioc ioctls
- */
-static int vidioc_querycap(struct file *file,
- void *priv, struct v4l2_capability *cap)
-{
- struct stk1160 *dev = video_drvdata(file);
-
- strcpy(cap->driver, "stk1160");
- strcpy(cap->card, "stk1160");
- usb_make_path(dev->udev, cap->bus_info, sizeof(cap->bus_info));
- cap->device_caps =
- V4L2_CAP_VIDEO_CAPTURE |
- V4L2_CAP_STREAMING |
- V4L2_CAP_READWRITE;
- cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
- return 0;
-}
-
-static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
- struct v4l2_fmtdesc *f)
-{
- if (f->index != 0)
- return -EINVAL;
-
- strlcpy(f->description, format[f->index].name, sizeof(f->description));
- f->pixelformat = format[f->index].fourcc;
- return 0;
-}
-
-static int vidioc_g_fmt_vid_cap(struct file *file, void *priv,
- struct v4l2_format *f)
-{
- struct stk1160 *dev = video_drvdata(file);
-
- f->fmt.pix.width = dev->width;
- f->fmt.pix.height = dev->height;
- f->fmt.pix.field = V4L2_FIELD_INTERLACED;
- f->fmt.pix.pixelformat = dev->fmt->fourcc;
- f->fmt.pix.bytesperline = dev->width * 2;
- f->fmt.pix.sizeimage = dev->height * f->fmt.pix.bytesperline;
- f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
-
- return 0;
-}
-
-static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
- struct v4l2_format *f)
-{
- struct stk1160 *dev = video_drvdata(file);
-
- if (f->fmt.pix.pixelformat != format[0].fourcc) {
- stk1160_err("fourcc format 0x%08x invalid\n",
- f->fmt.pix.pixelformat);
- return -EINVAL;
- }
-
- /*
- * User can't choose size at his own will,
- * so we just return him the current size chosen
- * at standard selection.
- * TODO: Implement frame scaling?
- */
-
- f->fmt.pix.width = dev->width;
- f->fmt.pix.height = dev->height;
- f->fmt.pix.field = V4L2_FIELD_INTERLACED;
- f->fmt.pix.bytesperline = dev->width * 2;
- f->fmt.pix.sizeimage = dev->height * f->fmt.pix.bytesperline;
- f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
-
- return 0;
-}
-
-static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
- struct v4l2_format *f)
-{
- struct stk1160 *dev = video_drvdata(file);
- struct vb2_queue *q = &dev->vb_vidq;
- int rc;
-
- if (vb2_is_busy(q))
- return -EBUSY;
-
- rc = vidioc_try_fmt_vid_cap(file, priv, f);
- if (rc < 0)
- return rc;
-
- /* We don't support any format changes */
-
- return 0;
-}
-
-static int vidioc_querystd(struct file *file, void *priv, v4l2_std_id *norm)
-{
- struct stk1160 *dev = video_drvdata(file);
- v4l2_device_call_all(&dev->v4l2_dev, 0, video, querystd, norm);
- return 0;
-}
-
-static int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *norm)
-{
- struct stk1160 *dev = video_drvdata(file);
-
- *norm = dev->norm;
- return 0;
-}
-
-static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *norm)
-{
- struct stk1160 *dev = video_drvdata(file);
- struct vb2_queue *q = &dev->vb_vidq;
-
- if (vb2_is_busy(q))
- return -EBUSY;
-
- /* Check device presence */
- if (!dev->udev)
- return -ENODEV;
-
- /* We need to set this now, before we call stk1160_set_std */
- dev->norm = *norm;
-
- /* This is taken from saa7115 video decoder */
- if (dev->norm & V4L2_STD_525_60) {
- dev->width = 720;
- dev->height = 480;
- } else if (dev->norm & V4L2_STD_625_50) {
- dev->width = 720;
- dev->height = 576;
- } else {
- stk1160_err("invalid standard\n");
- return -EINVAL;
- }
-
- stk1160_set_std(dev);
-
- v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std,
- dev->norm);
-
- return 0;
-}
-
-
-static int vidioc_enum_input(struct file *file, void *priv,
- struct v4l2_input *i)
-{
- struct stk1160 *dev = video_drvdata(file);
-
- if (i->index > STK1160_MAX_INPUT)
- return -EINVAL;
-
- sprintf(i->name, "Composite%d", i->index);
- i->type = V4L2_INPUT_TYPE_CAMERA;
- i->std = dev->vdev.tvnorms;
- return 0;
-}
-
-static int vidioc_g_input(struct file *file, void *priv, unsigned int *i)
-{
- struct stk1160 *dev = video_drvdata(file);
- *i = dev->ctl_input;
- return 0;
-}
-
-static int vidioc_s_input(struct file *file, void *priv, unsigned int i)
-{
- struct stk1160 *dev = video_drvdata(file);
-
- if (vb2_is_busy(&dev->vb_vidq))
- return -EBUSY;
-
- if (i > STK1160_MAX_INPUT)
- return -EINVAL;
-
- dev->ctl_input = i;
-
- stk1160_select_input(dev);
-
- return 0;
-}
-
-static int vidioc_g_chip_ident(struct file *file, void *priv,
- struct v4l2_dbg_chip_ident *chip)
-{
- switch (chip->match.type) {
- case V4L2_CHIP_MATCH_HOST:
- chip->ident = V4L2_IDENT_NONE;
- chip->revision = 0;
- return 0;
- default:
- return -EINVAL;
- }
-}
-
-#ifdef CONFIG_VIDEO_ADV_DEBUG
-static int vidioc_g_register(struct file *file, void *priv,
- struct v4l2_dbg_register *reg)
-{
- struct stk1160 *dev = video_drvdata(file);
- int rc;
- u8 val;
-
- switch (reg->match.type) {
- case V4L2_CHIP_MATCH_AC97:
- /* TODO: Support me please :-( */
- return -EINVAL;
- case V4L2_CHIP_MATCH_I2C_DRIVER:
- v4l2_device_call_all(&dev->v4l2_dev, 0, core, g_register, reg);
- return 0;
- case V4L2_CHIP_MATCH_I2C_ADDR:
- /* TODO: is this correct? */
- v4l2_device_call_all(&dev->v4l2_dev, 0, core, g_register, reg);
- return 0;
- default:
- if (!v4l2_chip_match_host(®->match))
- return -EINVAL;
- }
-
- /* Match host */
- rc = stk1160_read_reg(dev, reg->reg, &val);
- reg->val = val;
- reg->size = 1;
-
- return rc;
-}
-
-static int vidioc_s_register(struct file *file, void *priv,
- struct v4l2_dbg_register *reg)
-{
- struct stk1160 *dev = video_drvdata(file);
-
- switch (reg->match.type) {
- case V4L2_CHIP_MATCH_AC97:
- return -EINVAL;
- case V4L2_CHIP_MATCH_I2C_DRIVER:
- v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_register, reg);
- return 0;
- case V4L2_CHIP_MATCH_I2C_ADDR:
- /* TODO: is this correct? */
- v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_register, reg);
- return 0;
- default:
- if (!v4l2_chip_match_host(®->match))
- return -EINVAL;
- }
-
- /* Match host */
- return stk1160_write_reg(dev, reg->reg, cpu_to_le16(reg->val));
-}
-#endif
-
-static const struct v4l2_ioctl_ops stk1160_ioctl_ops = {
- .vidioc_querycap = vidioc_querycap,
- .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
- .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap,
- .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap,
- .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap,
- .vidioc_querystd = vidioc_querystd,
- .vidioc_g_std = vidioc_g_std,
- .vidioc_s_std = vidioc_s_std,
- .vidioc_enum_input = vidioc_enum_input,
- .vidioc_g_input = vidioc_g_input,
- .vidioc_s_input = vidioc_s_input,
-
- /* vb2 takes care of these */
- .vidioc_reqbufs = vb2_ioctl_reqbufs,
- .vidioc_querybuf = vb2_ioctl_querybuf,
- .vidioc_qbuf = vb2_ioctl_qbuf,
- .vidioc_dqbuf = vb2_ioctl_dqbuf,
- .vidioc_streamon = vb2_ioctl_streamon,
- .vidioc_streamoff = vb2_ioctl_streamoff,
-
- .vidioc_log_status = v4l2_ctrl_log_status,
- .vidioc_subscribe_event = v4l2_ctrl_subscribe_event,
- .vidioc_unsubscribe_event = v4l2_event_unsubscribe,
- .vidioc_g_chip_ident = vidioc_g_chip_ident,
-
-#ifdef CONFIG_VIDEO_ADV_DEBUG
- .vidioc_g_register = vidioc_g_register,
- .vidioc_s_register = vidioc_s_register,
-#endif
-};
-
-/********************************************************************/
-
-/*
- * Videobuf2 operations
- */
-static int queue_setup(struct vb2_queue *vq, const struct v4l2_format *v4l_fmt,
- unsigned int *nbuffers, unsigned int *nplanes,
- unsigned int sizes[], void *alloc_ctxs[])
-{
- struct stk1160 *dev = vb2_get_drv_priv(vq);
- unsigned long size;
-
- size = dev->width * dev->height * 2;
-
- /*
- * Here we can change the number of buffers being requested.
- * So, we set a minimum and a maximum like this:
- */
- *nbuffers = clamp_t(unsigned int, *nbuffers,
- STK1160_MIN_VIDEO_BUFFERS, STK1160_MAX_VIDEO_BUFFERS);
-
- /* This means a packed colorformat */
- *nplanes = 1;
-
- sizes[0] = size;
-
- stk1160_info("%s: buffer count %d, each %ld bytes\n",
- __func__, *nbuffers, size);
-
- return 0;
-}
-
-static void buffer_queue(struct vb2_buffer *vb)
-{
- unsigned long flags;
- struct stk1160 *dev = vb2_get_drv_priv(vb->vb2_queue);
- struct stk1160_buffer *buf =
- container_of(vb, struct stk1160_buffer, vb);
-
- spin_lock_irqsave(&dev->buf_lock, flags);
- if (!dev->udev) {
- /*
- * If the device is disconnected return the buffer to userspace
- * directly. The next QBUF call will fail with -ENODEV.
- */
- vb2_buffer_done(&buf->vb, VB2_BUF_STATE_ERROR);
- } else {
-
- buf->mem = vb2_plane_vaddr(vb, 0);
- buf->length = vb2_plane_size(vb, 0);
- buf->bytesused = 0;
- buf->pos = 0;
-
- /*
- * If buffer length is less from expected then we return
- * the buffer to userspace directly.
- */
- if (buf->length < dev->width * dev->height * 2)
- vb2_buffer_done(&buf->vb, VB2_BUF_STATE_ERROR);
- else
- list_add_tail(&buf->list, &dev->avail_bufs);
-
- }
- spin_unlock_irqrestore(&dev->buf_lock, flags);
-}
-
-static int start_streaming(struct vb2_queue *vq, unsigned int count)
-{
- struct stk1160 *dev = vb2_get_drv_priv(vq);
- return stk1160_start_streaming(dev);
-}
-
-/* abort streaming and wait for last buffer */
-static int stop_streaming(struct vb2_queue *vq)
-{
- struct stk1160 *dev = vb2_get_drv_priv(vq);
- return stk1160_stop_streaming(dev);
-}
-
-static struct vb2_ops stk1160_video_qops = {
- .queue_setup = queue_setup,
- .buf_queue = buffer_queue,
- .start_streaming = start_streaming,
- .stop_streaming = stop_streaming,
- .wait_prepare = vb2_ops_wait_prepare,
- .wait_finish = vb2_ops_wait_finish,
-};
-
-static struct video_device v4l_template = {
- .name = "stk1160",
- .tvnorms = V4L2_STD_525_60 | V4L2_STD_625_50,
- .fops = &stk1160_fops,
- .ioctl_ops = &stk1160_ioctl_ops,
- .release = video_device_release_empty,
-};
-
-/********************************************************************/
-
-/* Must be called with both v4l_lock and vb_queue_lock hold */
-void stk1160_clear_queue(struct stk1160 *dev)
-{
- struct stk1160_buffer *buf;
- unsigned long flags;
-
- /* Release all active buffers */
- spin_lock_irqsave(&dev->buf_lock, flags);
- while (!list_empty(&dev->avail_bufs)) {
- buf = list_first_entry(&dev->avail_bufs,
- struct stk1160_buffer, list);
- list_del(&buf->list);
- vb2_buffer_done(&buf->vb, VB2_BUF_STATE_ERROR);
- stk1160_info("buffer [%p/%d] aborted\n",
- buf, buf->vb.v4l2_buf.index);
- }
- /* It's important to clear current buffer */
- dev->isoc_ctl.buf = NULL;
- spin_unlock_irqrestore(&dev->buf_lock, flags);
-}
-
-int stk1160_vb2_setup(struct stk1160 *dev)
-{
- int rc;
- struct vb2_queue *q;
-
- q = &dev->vb_vidq;
- memset(q, 0, sizeof(dev->vb_vidq));
- q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- q->io_modes = VB2_READ | VB2_MMAP | VB2_USERPTR;
- q->drv_priv = dev;
- q->buf_struct_size = sizeof(struct stk1160_buffer);
- q->ops = &stk1160_video_qops;
- q->mem_ops = &vb2_vmalloc_memops;
-
- rc = vb2_queue_init(q);
- if (rc < 0)
- return rc;
-
- /* initialize video dma queue */
- INIT_LIST_HEAD(&dev->avail_bufs);
-
- return 0;
-}
-
-int stk1160_video_register(struct stk1160 *dev)
-{
- int rc;
-
- /* Initialize video_device with a template structure */
- dev->vdev = v4l_template;
- dev->vdev.debug = vidioc_debug;
- dev->vdev.queue = &dev->vb_vidq;
-
- /*
- * Provide mutexes for v4l2 core and for videobuf2 queue.
- * It will be used to protect *only* v4l2 ioctls.
- */
- dev->vdev.lock = &dev->v4l_lock;
- dev->vdev.queue->lock = &dev->vb_queue_lock;
-
- /* This will be used to set video_device parent */
- dev->vdev.v4l2_dev = &dev->v4l2_dev;
- set_bit(V4L2_FL_USE_FH_PRIO, &dev->vdev.flags);
-
- /* NTSC is default */
- dev->norm = V4L2_STD_NTSC_M;
- dev->width = 720;
- dev->height = 480;
-
- /* set default format */
- dev->fmt = &format[0];
- stk1160_set_std(dev);
-
- v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std,
- dev->norm);
-
- video_set_drvdata(&dev->vdev, dev);
- rc = video_register_device(&dev->vdev, VFL_TYPE_GRABBER, -1);
- if (rc < 0) {
- stk1160_err("video_register_device failed (%d)\n", rc);
- return rc;
- }
-
- v4l2_info(&dev->v4l2_dev, "V4L2 device registered as %s\n",
- video_device_node_name(&dev->vdev));
-
- return 0;
-}
+++ /dev/null
-/*
- * STK1160 driver
- *
- * Copyright (C) 2012 Ezequiel Garcia
- * <elezegarcia--a.t--gmail.com>
- *
- * Based on Easycap driver by R.M. Thomas
- * Copyright (C) 2010 R.M. Thomas
- * <rmthomas--a.t--sciolus.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/module.h>
-#include <linux/usb.h>
-#include <linux/slab.h>
-#include <linux/ratelimit.h>
-
-#include "stk1160.h"
-
-static unsigned int debug;
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "enable debug messages");
-
-static inline void print_err_status(struct stk1160 *dev,
- int packet, int status)
-{
- char *errmsg = "Unknown";
-
- switch (status) {
- case -ENOENT:
- errmsg = "unlinked synchronuously";
- break;
- case -ECONNRESET:
- errmsg = "unlinked asynchronuously";
- break;
- case -ENOSR:
- errmsg = "Buffer error (overrun)";
- break;
- case -EPIPE:
- errmsg = "Stalled (device not responding)";
- break;
- case -EOVERFLOW:
- errmsg = "Babble (bad cable?)";
- break;
- case -EPROTO:
- errmsg = "Bit-stuff error (bad cable?)";
- break;
- case -EILSEQ:
- errmsg = "CRC/Timeout (could be anything)";
- break;
- case -ETIME:
- errmsg = "Device does not respond";
- break;
- }
-
- if (packet < 0)
- printk_ratelimited(KERN_WARNING "URB status %d [%s].\n",
- status, errmsg);
- else
- printk_ratelimited(KERN_INFO "URB packet %d, status %d [%s].\n",
- packet, status, errmsg);
-}
-
-static inline
-struct stk1160_buffer *stk1160_next_buffer(struct stk1160 *dev)
-{
- struct stk1160_buffer *buf = NULL;
- unsigned long flags = 0;
-
- /* Current buffer must be NULL when this functions gets called */
- BUG_ON(dev->isoc_ctl.buf);
-
- spin_lock_irqsave(&dev->buf_lock, flags);
- if (!list_empty(&dev->avail_bufs)) {
- buf = list_first_entry(&dev->avail_bufs,
- struct stk1160_buffer, list);
- list_del(&buf->list);
- }
- spin_unlock_irqrestore(&dev->buf_lock, flags);
-
- return buf;
-}
-
-static inline
-void stk1160_buffer_done(struct stk1160 *dev)
-{
- struct stk1160_buffer *buf = dev->isoc_ctl.buf;
-
- dev->field_count++;
-
- buf->vb.v4l2_buf.sequence = dev->field_count >> 1;
- buf->vb.v4l2_buf.field = V4L2_FIELD_INTERLACED;
- buf->vb.v4l2_buf.bytesused = buf->bytesused;
- do_gettimeofday(&buf->vb.v4l2_buf.timestamp);
-
- vb2_set_plane_payload(&buf->vb, 0, buf->bytesused);
- vb2_buffer_done(&buf->vb, VB2_BUF_STATE_DONE);
-
- dev->isoc_ctl.buf = NULL;
-}
-
-static inline
-void stk1160_copy_video(struct stk1160 *dev, u8 *src, int len)
-{
- int linesdone, lineoff, lencopy;
- int bytesperline = dev->width * 2;
- struct stk1160_buffer *buf = dev->isoc_ctl.buf;
- u8 *dst = buf->mem;
- int remain;
-
- /*
- * TODO: These stk1160_dbg are very spammy!
- * We should 1) check why we are getting them
- * and 2) add ratelimit.
- *
- * UPDATE: One of the reasons (the only one?) for getting these
- * is incorrect standard (mismatch between expected and configured).
- * So perhaps, we could add a counter for errors. When the counter
- * reaches some value, we simply stop streaming.
- */
-
- len -= 4;
- src += 4;
-
- remain = len;
-
- linesdone = buf->pos / bytesperline;
- lineoff = buf->pos % bytesperline; /* offset in current line */
-
- if (!buf->odd)
- dst += bytesperline;
-
- /* Multiply linesdone by two, to take account of the other field */
- dst += linesdone * bytesperline * 2 + lineoff;
-
- /* Copy the remaining of current line */
- if (remain < (bytesperline - lineoff))
- lencopy = remain;
- else
- lencopy = bytesperline - lineoff;
-
- /*
- * Check if we have enough space left in the buffer.
- * In that case, we force loop exit after copy.
- */
- if (lencopy > buf->bytesused - buf->length) {
- lencopy = buf->bytesused - buf->length;
- remain = lencopy;
- }
-
- /* Check if the copy is done */
- if (lencopy == 0 || remain == 0)
- return;
-
- /* Let the bug hunt begin! sanity checks! */
- if (lencopy < 0) {
- stk1160_dbg("copy skipped: negative lencopy\n");
- return;
- }
-
- if ((unsigned long)dst + lencopy >
- (unsigned long)buf->mem + buf->length) {
- printk_ratelimited(KERN_WARNING "stk1160: buffer overflow detected\n");
- return;
- }
-
- memcpy(dst, src, lencopy);
-
- buf->bytesused += lencopy;
- buf->pos += lencopy;
- remain -= lencopy;
-
- /* Copy current field line by line, interlacing with the other field */
- while (remain > 0) {
-
- dst += lencopy + bytesperline;
- src += lencopy;
-
- /* Copy one line at a time */
- if (remain < bytesperline)
- lencopy = remain;
- else
- lencopy = bytesperline;
-
- /*
- * Check if we have enough space left in the buffer.
- * In that case, we force loop exit after copy.
- */
- if (lencopy > buf->bytesused - buf->length) {
- lencopy = buf->bytesused - buf->length;
- remain = lencopy;
- }
-
- /* Check if the copy is done */
- if (lencopy == 0 || remain == 0)
- return;
-
- if (lencopy < 0) {
- printk_ratelimited(KERN_WARNING "stk1160: negative lencopy detected\n");
- return;
- }
-
- if ((unsigned long)dst + lencopy >
- (unsigned long)buf->mem + buf->length) {
- printk_ratelimited(KERN_WARNING "stk1160: buffer overflow detected\n");
- return;
- }
-
- memcpy(dst, src, lencopy);
- remain -= lencopy;
-
- buf->bytesused += lencopy;
- buf->pos += lencopy;
- }
-}
-
-/*
- * Controls the isoc copy of each urb packet
- */
-static void stk1160_process_isoc(struct stk1160 *dev, struct urb *urb)
-{
- int i, len, status;
- u8 *p;
-
- if (!dev) {
- stk1160_warn("%s called with null device\n", __func__);
- return;
- }
-
- if (urb->status < 0) {
- /* Print status and drop current packet (or field?) */
- print_err_status(dev, -1, urb->status);
- return;
- }
-
- for (i = 0; i < urb->number_of_packets; i++) {
- status = urb->iso_frame_desc[i].status;
- if (status < 0) {
- print_err_status(dev, i, status);
- continue;
- }
-
- /* Get packet actual length and pointer to data */
- p = urb->transfer_buffer + urb->iso_frame_desc[i].offset;
- len = urb->iso_frame_desc[i].actual_length;
-
- /* Empty packet */
- if (len <= 4)
- continue;
-
- /*
- * An 8-byte packet sequence means end of field.
- * So if we don't have any packet, we start receiving one now
- * and if we do have a packet, then we are done with it.
- *
- * These end of field packets are always 0xc0 or 0x80,
- * but not always 8-byte long so we don't check packet length.
- */
- if (p[0] == 0xc0) {
-
- /*
- * If first byte is 0xc0 then we received
- * second field, and frame has ended.
- */
- if (dev->isoc_ctl.buf != NULL)
- stk1160_buffer_done(dev);
-
- dev->isoc_ctl.buf = stk1160_next_buffer(dev);
- if (dev->isoc_ctl.buf == NULL)
- return;
- }
-
- /*
- * If we don't have a buffer here, then it means we
- * haven't found the start mark sequence.
- */
- if (dev->isoc_ctl.buf == NULL)
- continue;
-
- if (p[0] == 0xc0 || p[0] == 0x80) {
-
- /* We set next packet parity and
- * continue to get next one
- */
- dev->isoc_ctl.buf->odd = *p & 0x40;
- dev->isoc_ctl.buf->pos = 0;
- continue;
- }
-
- stk1160_copy_video(dev, p, len);
- }
-}
-
-
-/*
- * IRQ callback, called by URB callback
- */
-static void stk1160_isoc_irq(struct urb *urb)
-{
- int i, rc;
- struct stk1160 *dev = urb->context;
-
- switch (urb->status) {
- case 0:
- break;
- case -ECONNRESET: /* kill */
- case -ENOENT:
- case -ESHUTDOWN:
- /* TODO: check uvc driver: he frees the queue here */
- return;
- default:
- stk1160_err("urb error! status %d\n", urb->status);
- return;
- }
-
- stk1160_process_isoc(dev, urb);
-
- /* Reset urb buffers */
- for (i = 0; i < urb->number_of_packets; i++) {
- urb->iso_frame_desc[i].status = 0;
- urb->iso_frame_desc[i].actual_length = 0;
- }
-
- rc = usb_submit_urb(urb, GFP_ATOMIC);
- if (rc)
- stk1160_err("urb re-submit failed (%d)\n", rc);
-}
-
-/*
- * Cancel urbs
- * This function can't be called in atomic context
- */
-void stk1160_cancel_isoc(struct stk1160 *dev)
-{
- int i;
-
- /*
- * This check is not necessary, but we add it
- * to avoid a spurious debug message
- */
- if (!dev->isoc_ctl.num_bufs)
- return;
-
- stk1160_dbg("killing urbs...\n");
-
- for (i = 0; i < dev->isoc_ctl.num_bufs; i++) {
-
- /*
- * To kill urbs we can't be in atomic context.
- * We don't care for NULL pointer since
- * usb_kill_urb allows it.
- */
- usb_kill_urb(dev->isoc_ctl.urb[i]);
- }
-
- stk1160_dbg("all urbs killed\n");
-}
-
-/*
- * Releases urb and transfer buffers
- * Obviusly, associated urb must be killed before releasing it.
- */
-void stk1160_free_isoc(struct stk1160 *dev)
-{
- struct urb *urb;
- int i;
-
- stk1160_dbg("freeing urb buffers...\n");
-
- for (i = 0; i < dev->isoc_ctl.num_bufs; i++) {
-
- urb = dev->isoc_ctl.urb[i];
- if (urb) {
-
- if (dev->isoc_ctl.transfer_buffer[i]) {
-#ifndef CONFIG_DMA_NONCOHERENT
- usb_free_coherent(dev->udev,
- urb->transfer_buffer_length,
- dev->isoc_ctl.transfer_buffer[i],
- urb->transfer_dma);
-#else
- kfree(dev->isoc_ctl.transfer_buffer[i]);
-#endif
- }
- usb_free_urb(urb);
- dev->isoc_ctl.urb[i] = NULL;
- }
- dev->isoc_ctl.transfer_buffer[i] = NULL;
- }
-
- kfree(dev->isoc_ctl.urb);
- kfree(dev->isoc_ctl.transfer_buffer);
-
- dev->isoc_ctl.urb = NULL;
- dev->isoc_ctl.transfer_buffer = NULL;
- dev->isoc_ctl.num_bufs = 0;
-
- stk1160_dbg("all urb buffers freed\n");
-}
-
-/*
- * Helper for cancelling and freeing urbs
- * This function can't be called in atomic context
- */
-void stk1160_uninit_isoc(struct stk1160 *dev)
-{
- stk1160_cancel_isoc(dev);
- stk1160_free_isoc(dev);
-}
-
-/*
- * Allocate URBs
- */
-int stk1160_alloc_isoc(struct stk1160 *dev)
-{
- struct urb *urb;
- int i, j, k, sb_size, max_packets, num_bufs;
-
- /*
- * It may be necessary to release isoc here,
- * since isoc are only released on disconnection.
- * (see new_pkt_size flag)
- */
- if (dev->isoc_ctl.num_bufs)
- stk1160_uninit_isoc(dev);
-
- stk1160_dbg("allocating urbs...\n");
-
- num_bufs = STK1160_NUM_BUFS;
- max_packets = STK1160_NUM_PACKETS;
- sb_size = max_packets * dev->max_pkt_size;
-
- dev->isoc_ctl.buf = NULL;
- dev->isoc_ctl.max_pkt_size = dev->max_pkt_size;
- dev->isoc_ctl.urb = kzalloc(sizeof(void *)*num_bufs, GFP_KERNEL);
- if (!dev->isoc_ctl.urb) {
- stk1160_err("out of memory for urb array\n");
- return -ENOMEM;
- }
-
- dev->isoc_ctl.transfer_buffer = kzalloc(sizeof(void *)*num_bufs,
- GFP_KERNEL);
- if (!dev->isoc_ctl.transfer_buffer) {
- stk1160_err("out of memory for usb transfers\n");
- kfree(dev->isoc_ctl.urb);
- return -ENOMEM;
- }
-
- /* allocate urbs and transfer buffers */
- for (i = 0; i < num_bufs; i++) {
-
- urb = usb_alloc_urb(max_packets, GFP_KERNEL);
- if (!urb) {
- stk1160_err("cannot alloc urb[%d]\n", i);
- stk1160_uninit_isoc(dev);
- return -ENOMEM;
- }
- dev->isoc_ctl.urb[i] = urb;
-
-#ifndef CONFIG_DMA_NONCOHERENT
- dev->isoc_ctl.transfer_buffer[i] = usb_alloc_coherent(dev->udev,
- sb_size, GFP_KERNEL, &urb->transfer_dma);
-#else
- dev->isoc_ctl.transfer_buffer[i] = kmalloc(sb_size, GFP_KERNEL);
-#endif
- if (!dev->isoc_ctl.transfer_buffer[i]) {
- stk1160_err("cannot alloc %d bytes for tx buffer\n",
- sb_size);
- stk1160_uninit_isoc(dev);
- return -ENOMEM;
- }
- memset(dev->isoc_ctl.transfer_buffer[i], 0, sb_size);
-
- /*
- * FIXME: Where can I get the endpoint?
- */
- urb->dev = dev->udev;
- urb->pipe = usb_rcvisocpipe(dev->udev, STK1160_EP_VIDEO);
- urb->transfer_buffer = dev->isoc_ctl.transfer_buffer[i];
- urb->transfer_buffer_length = sb_size;
- urb->complete = stk1160_isoc_irq;
- urb->context = dev;
- urb->interval = 1;
- urb->start_frame = 0;
- urb->number_of_packets = max_packets;
-#ifndef CONFIG_DMA_NONCOHERENT
- urb->transfer_flags = URB_ISO_ASAP | URB_NO_TRANSFER_DMA_MAP;
-#else
- urb->transfer_flags = URB_ISO_ASAP;
-#endif
-
- k = 0;
- for (j = 0; j < max_packets; j++) {
- urb->iso_frame_desc[j].offset = k;
- urb->iso_frame_desc[j].length =
- dev->isoc_ctl.max_pkt_size;
- k += dev->isoc_ctl.max_pkt_size;
- }
- }
-
- stk1160_dbg("urbs allocated\n");
-
- /* At last we can say we have some buffers */
- dev->isoc_ctl.num_bufs = num_bufs;
-
- return 0;
-}
-
+++ /dev/null
-/*
- * STK1160 driver
- *
- * Copyright (C) 2012 Ezequiel Garcia
- * <elezegarcia--a.t--gmail.com>
- *
- * Based on Easycap driver by R.M. Thomas
- * Copyright (C) 2010 R.M. Thomas
- * <rmthomas--a.t--sciolus.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/i2c.h>
-#include <sound/core.h>
-#include <sound/ac97_codec.h>
-#include <media/videobuf2-core.h>
-#include <media/v4l2-device.h>
-#include <media/v4l2-ctrls.h>
-
-#define STK1160_VERSION "0.9.5"
-#define STK1160_VERSION_NUM 0x000905
-
-/* TODO: Decide on number of packets for each buffer */
-#define STK1160_NUM_PACKETS 64
-
-/* Number of buffers for isoc transfers */
-#define STK1160_NUM_BUFS 16 /* TODO */
-
-/* TODO: This endpoint address should be retrieved */
-#define STK1160_EP_VIDEO 0x82
-#define STK1160_EP_AUDIO 0x81
-
-/* Max and min video buffers */
-#define STK1160_MIN_VIDEO_BUFFERS 8
-#define STK1160_MAX_VIDEO_BUFFERS 32
-
-#define STK1160_MIN_PKT_SIZE 3072
-
-#define STK1160_MAX_INPUT 3
-
-#define STK1160_I2C_TIMEOUT 100
-
-/* TODO: Print helpers
- * I could use dev_xxx, pr_xxx, v4l2_xxx or printk.
- * However, there isn't a solid consensus on which
- * new drivers should use.
- *
- */
-#define DEBUG
-#ifdef DEBUG
-#define stk1160_dbg(fmt, args...) \
- printk(KERN_DEBUG "stk1160: " fmt, ## args)
-#else
-#define stk1160_dbg(fmt, args...)
-#endif
-
-#define stk1160_info(fmt, args...) \
- pr_info("stk1160: " fmt, ## args)
-
-#define stk1160_warn(fmt, args...) \
- pr_warn("stk1160: " fmt, ## args)
-
-#define stk1160_err(fmt, args...) \
- pr_err("stk1160: " fmt, ## args)
-
-/* Buffer for one video frame */
-struct stk1160_buffer {
- /* common v4l buffer stuff -- must be first */
- struct vb2_buffer vb;
- struct list_head list;
-
- void *mem;
- unsigned int length; /* buffer length */
- unsigned int bytesused; /* bytes written */
- int odd; /* current oddity */
-
- /*
- * Since we interlace two fields per frame,
- * this is different from bytesused.
- */
- unsigned int pos; /* current pos inside buffer */
-};
-
-struct stk1160_isoc_ctl {
- /* max packet size of isoc transaction */
- int max_pkt_size;
-
- /* number of allocated urbs */
- int num_bufs;
-
- /* urb for isoc transfers */
- struct urb **urb;
-
- /* transfer buffers for isoc transfer */
- char **transfer_buffer;
-
- /* current buffer */
- struct stk1160_buffer *buf;
-};
-
-struct stk1160_fmt {
- char *name;
- u32 fourcc; /* v4l2 format id */
- int depth;
-};
-
-struct stk1160 {
- struct v4l2_device v4l2_dev;
- struct video_device vdev;
- struct v4l2_ctrl_handler ctrl_handler;
-
- struct device *dev;
- struct usb_device *udev;
-
- /* saa7115 subdev */
- struct v4l2_subdev *sd_saa7115;
-
- /* isoc control struct */
- struct list_head avail_bufs;
-
- /* video capture */
- struct vb2_queue vb_vidq;
-
- /* max packet size of isoc transaction */
- int max_pkt_size;
- /* array of wMaxPacketSize */
- unsigned int *alt_max_pkt_size;
- /* alternate */
- int alt;
- /* Number of alternative settings */
- int num_alt;
-
- struct stk1160_isoc_ctl isoc_ctl;
- char urb_buf[255]; /* urb control msg buffer */
-
- /* frame properties */
- int width; /* current frame width */
- int height; /* current frame height */
- unsigned int ctl_input; /* selected input */
- v4l2_std_id norm; /* current norm */
- struct stk1160_fmt *fmt; /* selected format */
-
- unsigned int field_count; /* not sure ??? */
- enum v4l2_field field; /* also not sure :/ */
-
- /* i2c i/o */
- struct i2c_adapter i2c_adap;
- struct i2c_client i2c_client;
-
- struct mutex v4l_lock;
- struct mutex vb_queue_lock;
- spinlock_t buf_lock;
-
- struct file *fh_owner; /* filehandle ownership */
-
- /* EXPERIMENTAL */
- struct snd_card *snd_card;
-};
-
-struct regval {
- u16 reg;
- u16 val;
-};
-
-/* Provided by stk1160-v4l.c */
-int stk1160_vb2_setup(struct stk1160 *dev);
-int stk1160_video_register(struct stk1160 *dev);
-void stk1160_video_unregister(struct stk1160 *dev);
-void stk1160_clear_queue(struct stk1160 *dev);
-
-/* Provided by stk1160-video.c */
-int stk1160_alloc_isoc(struct stk1160 *dev);
-void stk1160_free_isoc(struct stk1160 *dev);
-void stk1160_cancel_isoc(struct stk1160 *dev);
-void stk1160_uninit_isoc(struct stk1160 *dev);
-
-/* Provided by stk1160-i2c.c */
-int stk1160_i2c_register(struct stk1160 *dev);
-int stk1160_i2c_unregister(struct stk1160 *dev);
-
-/* Provided by stk1160-core.c */
-int stk1160_read_reg(struct stk1160 *dev, u16 reg, u8 *value);
-int stk1160_write_reg(struct stk1160 *dev, u16 reg, u16 value);
-int stk1160_write_regs_req(struct stk1160 *dev, u8 req, u16 reg,
- char *buf, int len);
-int stk1160_read_reg_req_len(struct stk1160 *dev, u8 req, u16 reg,
- char *buf, int len);
-void stk1160_select_input(struct stk1160 *dev);
-
-/* Provided by stk1160-ac97.c */
-#ifdef CONFIG_VIDEO_STK1160_AC97
-int stk1160_ac97_register(struct stk1160 *dev);
-int stk1160_ac97_unregister(struct stk1160 *dev);
-#else
-static inline int stk1160_ac97_register(struct stk1160 *dev) { return 0; }
-static inline int stk1160_ac97_unregister(struct stk1160 *dev) { return 0; }
-#endif
-
+++ /dev/null
-config VIDEO_TLG2300
- tristate "Telegent TLG2300 USB video capture support"
- depends on VIDEO_DEV && I2C && SND && DVB_CORE
- select VIDEO_TUNER
- select VIDEO_TVEEPROM
- depends on RC_CORE
- select VIDEOBUF_VMALLOC
- select SND_PCM
- select VIDEOBUF_DVB
-
- ---help---
- This is a video4linux driver for Telegent tlg2300 based TV cards.
- The driver supports V4L2, DVB-T and radio.
-
- To compile this driver as a module, choose M here: the
- module will be called poseidon
+++ /dev/null
-poseidon-objs := pd-video.o pd-alsa.o pd-dvb.o pd-radio.o pd-main.o
-
-obj-$(CONFIG_VIDEO_TLG2300) += poseidon.o
-
-ccflags-y += -Idrivers/media/video
-ccflags-y += -Idrivers/media/tuners
-ccflags-y += -Idrivers/media/dvb-core
-ccflags-y += -Idrivers/media/dvb-frontends
-
+++ /dev/null
-#include <linux/kernel.h>
-#include <linux/usb.h>
-#include <linux/init.h>
-#include <linux/sound.h>
-#include <linux/spinlock.h>
-#include <linux/soundcard.h>
-#include <linux/vmalloc.h>
-#include <linux/proc_fs.h>
-#include <linux/module.h>
-#include <linux/gfp.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/info.h>
-#include <sound/initval.h>
-#include <sound/control.h>
-#include <media/v4l2-common.h>
-#include "pd-common.h"
-#include "vendorcmds.h"
-
-static void complete_handler_audio(struct urb *urb);
-#define AUDIO_EP (0x83)
-#define AUDIO_BUF_SIZE (512)
-#define PERIOD_SIZE (1024 * 8)
-#define PERIOD_MIN (4)
-#define PERIOD_MAX PERIOD_MIN
-
-static struct snd_pcm_hardware snd_pd_hw_capture = {
- .info = SNDRV_PCM_INFO_BLOCK_TRANSFER |
- SNDRV_PCM_INFO_MMAP |
- SNDRV_PCM_INFO_INTERLEAVED |
- SNDRV_PCM_INFO_MMAP_VALID,
-
- .formats = SNDRV_PCM_FMTBIT_S16_LE,
- .rates = SNDRV_PCM_RATE_48000,
-
- .rate_min = 48000,
- .rate_max = 48000,
- .channels_min = 2,
- .channels_max = 2,
- .buffer_bytes_max = PERIOD_SIZE * PERIOD_MIN,
- .period_bytes_min = PERIOD_SIZE,
- .period_bytes_max = PERIOD_SIZE,
- .periods_min = PERIOD_MIN,
- .periods_max = PERIOD_MAX,
- /*
- .buffer_bytes_max = 62720 * 8,
- .period_bytes_min = 64,
- .period_bytes_max = 12544,
- .periods_min = 2,
- .periods_max = 98
- */
-};
-
-static int snd_pd_capture_open(struct snd_pcm_substream *substream)
-{
- struct poseidon *p = snd_pcm_substream_chip(substream);
- struct poseidon_audio *pa = &p->audio;
- struct snd_pcm_runtime *runtime = substream->runtime;
-
- if (!p)
- return -ENODEV;
- pa->users++;
- pa->card_close = 0;
- pa->capture_pcm_substream = substream;
- runtime->private_data = p;
-
- runtime->hw = snd_pd_hw_capture;
- snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS);
- usb_autopm_get_interface(p->interface);
- kref_get(&p->kref);
- return 0;
-}
-
-static int snd_pd_pcm_close(struct snd_pcm_substream *substream)
-{
- struct poseidon *p = snd_pcm_substream_chip(substream);
- struct poseidon_audio *pa = &p->audio;
-
- pa->users--;
- pa->card_close = 1;
- usb_autopm_put_interface(p->interface);
- kref_put(&p->kref, poseidon_delete);
- return 0;
-}
-
-static int snd_pd_hw_capture_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *hw_params)
-{
- struct snd_pcm_runtime *runtime = substream->runtime;
- unsigned int size;
-
- size = params_buffer_bytes(hw_params);
- if (runtime->dma_area) {
- if (runtime->dma_bytes > size)
- return 0;
- vfree(runtime->dma_area);
- }
- runtime->dma_area = vmalloc(size);
- if (!runtime->dma_area)
- return -ENOMEM;
- else
- runtime->dma_bytes = size;
- return 0;
-}
-
-static int audio_buf_free(struct poseidon *p)
-{
- struct poseidon_audio *pa = &p->audio;
- int i;
-
- for (i = 0; i < AUDIO_BUFS; i++)
- if (pa->urb_array[i])
- usb_kill_urb(pa->urb_array[i]);
- free_all_urb_generic(pa->urb_array, AUDIO_BUFS);
- logpm();
- return 0;
-}
-
-static int snd_pd_hw_capture_free(struct snd_pcm_substream *substream)
-{
- struct poseidon *p = snd_pcm_substream_chip(substream);
-
- logpm();
- audio_buf_free(p);
- return 0;
-}
-
-static int snd_pd_prepare(struct snd_pcm_substream *substream)
-{
- return 0;
-}
-
-#define AUDIO_TRAILER_SIZE (16)
-static inline void handle_audio_data(struct urb *urb, int *period_elapsed)
-{
- struct poseidon_audio *pa = urb->context;
- struct snd_pcm_runtime *runtime = pa->capture_pcm_substream->runtime;
-
- int stride = runtime->frame_bits >> 3;
- int len = urb->actual_length / stride;
- unsigned char *cp = urb->transfer_buffer;
- unsigned int oldptr = pa->rcv_position;
-
- if (urb->actual_length == AUDIO_BUF_SIZE - 4)
- len -= (AUDIO_TRAILER_SIZE / stride);
-
- /* do the copy */
- if (oldptr + len >= runtime->buffer_size) {
- unsigned int cnt = runtime->buffer_size - oldptr;
-
- memcpy(runtime->dma_area + oldptr * stride, cp, cnt * stride);
- memcpy(runtime->dma_area, (cp + cnt * stride),
- (len * stride - cnt * stride));
- } else
- memcpy(runtime->dma_area + oldptr * stride, cp, len * stride);
-
- /* update the statas */
- snd_pcm_stream_lock(pa->capture_pcm_substream);
- pa->rcv_position += len;
- if (pa->rcv_position >= runtime->buffer_size)
- pa->rcv_position -= runtime->buffer_size;
-
- pa->copied_position += (len);
- if (pa->copied_position >= runtime->period_size) {
- pa->copied_position -= runtime->period_size;
- *period_elapsed = 1;
- }
- snd_pcm_stream_unlock(pa->capture_pcm_substream);
-}
-
-static void complete_handler_audio(struct urb *urb)
-{
- struct poseidon_audio *pa = urb->context;
- struct snd_pcm_substream *substream = pa->capture_pcm_substream;
- int period_elapsed = 0;
- int ret;
-
- if (1 == pa->card_close || pa->capture_stream != STREAM_ON)
- return;
-
- if (urb->status != 0) {
- /*if (urb->status == -ESHUTDOWN)*/
- return;
- }
-
- if (substream) {
- if (urb->actual_length) {
- handle_audio_data(urb, &period_elapsed);
- if (period_elapsed)
- snd_pcm_period_elapsed(substream);
- }
- }
-
- ret = usb_submit_urb(urb, GFP_ATOMIC);
- if (ret < 0)
- log("audio urb failed (errcod = %i)", ret);
- return;
-}
-
-static int fire_audio_urb(struct poseidon *p)
-{
- int i, ret = 0;
- struct poseidon_audio *pa = &p->audio;
-
- alloc_bulk_urbs_generic(pa->urb_array, AUDIO_BUFS,
- p->udev, AUDIO_EP,
- AUDIO_BUF_SIZE, GFP_ATOMIC,
- complete_handler_audio, pa);
-
- for (i = 0; i < AUDIO_BUFS; i++) {
- ret = usb_submit_urb(pa->urb_array[i], GFP_KERNEL);
- if (ret)
- log("urb err : %d", ret);
- }
- log();
- return ret;
-}
-
-static int snd_pd_capture_trigger(struct snd_pcm_substream *substream, int cmd)
-{
- struct poseidon *p = snd_pcm_substream_chip(substream);
- struct poseidon_audio *pa = &p->audio;
-
- if (debug_mode)
- log("cmd %d, audio stat : %d\n", cmd, pa->capture_stream);
-
- switch (cmd) {
- case SNDRV_PCM_TRIGGER_RESUME:
- case SNDRV_PCM_TRIGGER_START:
- if (pa->capture_stream == STREAM_ON)
- return 0;
-
- pa->rcv_position = pa->copied_position = 0;
- pa->capture_stream = STREAM_ON;
-
- if (in_hibernation(p))
- return 0;
- fire_audio_urb(p);
- return 0;
-
- case SNDRV_PCM_TRIGGER_SUSPEND:
- pa->capture_stream = STREAM_SUSPEND;
- return 0;
- case SNDRV_PCM_TRIGGER_STOP:
- pa->capture_stream = STREAM_OFF;
- return 0;
- default:
- return -EINVAL;
- }
-}
-
-static snd_pcm_uframes_t
-snd_pd_capture_pointer(struct snd_pcm_substream *substream)
-{
- struct poseidon *p = snd_pcm_substream_chip(substream);
- struct poseidon_audio *pa = &p->audio;
- return pa->rcv_position;
-}
-
-static struct page *snd_pcm_pd_get_page(struct snd_pcm_substream *subs,
- unsigned long offset)
-{
- void *pageptr = subs->runtime->dma_area + offset;
- return vmalloc_to_page(pageptr);
-}
-
-static struct snd_pcm_ops pcm_capture_ops = {
- .open = snd_pd_capture_open,
- .close = snd_pd_pcm_close,
- .ioctl = snd_pcm_lib_ioctl,
- .hw_params = snd_pd_hw_capture_params,
- .hw_free = snd_pd_hw_capture_free,
- .prepare = snd_pd_prepare,
- .trigger = snd_pd_capture_trigger,
- .pointer = snd_pd_capture_pointer,
- .page = snd_pcm_pd_get_page,
-};
-
-#ifdef CONFIG_PM
-int pm_alsa_suspend(struct poseidon *p)
-{
- logpm(p);
- audio_buf_free(p);
- return 0;
-}
-
-int pm_alsa_resume(struct poseidon *p)
-{
- logpm(p);
- fire_audio_urb(p);
- return 0;
-}
-#endif
-
-int poseidon_audio_init(struct poseidon *p)
-{
- struct poseidon_audio *pa = &p->audio;
- struct snd_card *card;
- struct snd_pcm *pcm;
- int ret;
-
- ret = snd_card_create(-1, "Telegent", THIS_MODULE, 0, &card);
- if (ret != 0)
- return ret;
-
- ret = snd_pcm_new(card, "poseidon audio", 0, 0, 1, &pcm);
- snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &pcm_capture_ops);
- pcm->info_flags = 0;
- pcm->private_data = p;
- strcpy(pcm->name, "poseidon audio capture");
-
- strcpy(card->driver, "ALSA driver");
- strcpy(card->shortname, "poseidon Audio");
- strcpy(card->longname, "poseidon ALSA Audio");
-
- if (snd_card_register(card)) {
- snd_card_free(card);
- return -ENOMEM;
- }
- pa->card = card;
- return 0;
-}
-
-int poseidon_audio_free(struct poseidon *p)
-{
- struct poseidon_audio *pa = &p->audio;
-
- if (pa->card)
- snd_card_free(pa->card);
- return 0;
-}
+++ /dev/null
-#ifndef PD_COMMON_H
-#define PD_COMMON_H
-
-#include <linux/fs.h>
-#include <linux/wait.h>
-#include <linux/list.h>
-#include <linux/videodev2.h>
-#include <linux/semaphore.h>
-#include <linux/usb.h>
-#include <linux/poll.h>
-#include <media/videobuf-vmalloc.h>
-#include <media/v4l2-device.h>
-
-#include "dvb_frontend.h"
-#include "dvbdev.h"
-#include "dvb_demux.h"
-#include "dmxdev.h"
-
-#define SBUF_NUM 8
-#define MAX_BUFFER_NUM 6
-#define PK_PER_URB 32
-#define ISO_PKT_SIZE 3072
-
-#define POSEIDON_STATE_NONE (0x0000)
-#define POSEIDON_STATE_ANALOG (0x0001)
-#define POSEIDON_STATE_FM (0x0002)
-#define POSEIDON_STATE_DVBT (0x0004)
-#define POSEIDON_STATE_VBI (0x0008)
-#define POSEIDON_STATE_DISCONNECT (0x0080)
-
-#define PM_SUSPEND_DELAY 3
-
-#define V4L_PAL_VBI_LINES 18
-#define V4L_NTSC_VBI_LINES 12
-#define V4L_PAL_VBI_FRAMESIZE (V4L_PAL_VBI_LINES * 1440 * 2)
-#define V4L_NTSC_VBI_FRAMESIZE (V4L_NTSC_VBI_LINES * 1440 * 2)
-
-#define TUNER_FREQ_MIN (45000000)
-#define TUNER_FREQ_MAX (862000000)
-
-struct vbi_data {
- struct video_device *v_dev;
- struct video_data *video;
- struct front_face *front;
-
- unsigned int copied;
- unsigned int vbi_size; /* the whole size of two fields */
- int users;
-};
-
-/*
- * This is the running context of the video, it is useful for
- * resume()
- */
-struct running_context {
- u32 freq; /* VIDIOC_S_FREQUENCY */
- int audio_idx; /* VIDIOC_S_TUNER */
- v4l2_std_id tvnormid; /* VIDIOC_S_STD */
- int sig_index; /* VIDIOC_S_INPUT */
- struct v4l2_pix_format pix; /* VIDIOC_S_FMT */
-};
-
-struct video_data {
- /* v4l2 video device */
- struct video_device *v_dev;
-
- /* the working context */
- struct running_context context;
-
- /* for data copy */
- int field_count;
-
- char *dst;
- int lines_copied;
- int prev_left;
-
- int lines_per_field;
- int lines_size;
-
- /* for communication */
- u8 endpoint_addr;
- struct urb *urb_array[SBUF_NUM];
- struct vbi_data *vbi;
- struct poseidon *pd;
- struct front_face *front;
-
- int is_streaming;
- int users;
-
- /* for bubble handler */
- struct work_struct bubble_work;
-};
-
-enum pcm_stream_state {
- STREAM_OFF,
- STREAM_ON,
- STREAM_SUSPEND,
-};
-
-#define AUDIO_BUFS (3)
-#define CAPTURE_STREAM_EN 1
-struct poseidon_audio {
- struct urb *urb_array[AUDIO_BUFS];
- unsigned int copied_position;
- struct snd_pcm_substream *capture_pcm_substream;
-
- unsigned int rcv_position;
- struct snd_card *card;
- int card_close;
-
- int users;
- int pm_state;
- enum pcm_stream_state capture_stream;
-};
-
-struct radio_data {
- __u32 fm_freq;
- int users;
- unsigned int is_radio_streaming;
- int pre_emphasis;
- struct video_device *fm_dev;
-};
-
-#define DVB_SBUF_NUM 4
-#define DVB_URB_BUF_SIZE 0x2000
-struct pd_dvb_adapter {
- struct dvb_adapter dvb_adap;
- struct dvb_frontend dvb_fe;
- struct dmxdev dmxdev;
- struct dvb_demux demux;
-
- atomic_t users;
- atomic_t active_feed;
-
- /* data transfer */
- s32 is_streaming;
- struct urb *urb_array[DVB_SBUF_NUM];
- struct poseidon *pd_device;
- u8 ep_addr;
- u8 reserved[3];
-
- /* data for power resume*/
- struct dtv_frontend_properties fe_param;
-
- /* for channel scanning */
- int prev_freq;
- int bandwidth;
- unsigned long last_jiffies;
-};
-
-struct front_face {
- /* use this field to distinguish VIDEO and VBI */
- enum v4l2_buf_type type;
-
- /* for host */
- struct videobuf_queue q;
-
- /* the bridge for host and device */
- struct videobuf_buffer *curr_frame;
-
- /* for device */
- spinlock_t queue_lock;
- struct list_head active;
- struct poseidon *pd;
-};
-
-struct poseidon {
- struct list_head device_list;
-
- struct mutex lock;
- struct kref kref;
-
- /* for V4L2 */
- struct v4l2_device v4l2_dev;
-
- /* hardware info */
- struct usb_device *udev;
- struct usb_interface *interface;
- int cur_transfer_mode;
-
- struct video_data video_data; /* video */
- struct vbi_data vbi_data; /* vbi */
- struct poseidon_audio audio; /* audio (alsa) */
- struct radio_data radio_data; /* FM */
- struct pd_dvb_adapter dvb_data; /* DVB */
-
- u32 state;
- struct file *file_for_stream; /* the active stream*/
-
-#ifdef CONFIG_PM
- int (*pm_suspend)(struct poseidon *);
- int (*pm_resume)(struct poseidon *);
- pm_message_t msg;
-
- struct work_struct pm_work;
- u8 portnum;
-#endif
-};
-
-struct poseidon_format {
- char *name;
- int fourcc; /* video4linux 2 */
- int depth; /* bit/pixel */
- int flags;
-};
-
-struct poseidon_tvnorm {
- v4l2_std_id v4l2_id;
- char name[12];
- u32 tlg_tvnorm;
-};
-
-/* video */
-int pd_video_init(struct poseidon *);
-void pd_video_exit(struct poseidon *);
-int stop_all_video_stream(struct poseidon *);
-
-/* alsa audio */
-int poseidon_audio_init(struct poseidon *);
-int poseidon_audio_free(struct poseidon *);
-#ifdef CONFIG_PM
-int pm_alsa_suspend(struct poseidon *);
-int pm_alsa_resume(struct poseidon *);
-#endif
-
-/* dvb */
-int pd_dvb_usb_device_init(struct poseidon *);
-void pd_dvb_usb_device_exit(struct poseidon *);
-void pd_dvb_usb_device_cleanup(struct poseidon *);
-int pd_dvb_get_adapter_num(struct pd_dvb_adapter *);
-void dvb_stop_streaming(struct pd_dvb_adapter *);
-
-/* FM */
-int poseidon_fm_init(struct poseidon *);
-int poseidon_fm_exit(struct poseidon *);
-struct video_device *vdev_init(struct poseidon *, struct video_device *);
-
-/* vendor command ops */
-int send_set_req(struct poseidon*, u8, s32, s32*);
-int send_get_req(struct poseidon*, u8, s32, void*, s32*, s32);
-s32 set_tuner_mode(struct poseidon*, unsigned char);
-
-/* bulk urb alloc/free */
-int alloc_bulk_urbs_generic(struct urb **urb_array, int num,
- struct usb_device *udev, u8 ep_addr,
- int buf_size, gfp_t gfp_flags,
- usb_complete_t complete_fn, void *context);
-void free_all_urb_generic(struct urb **urb_array, int num);
-
-/* misc */
-void poseidon_delete(struct kref *kref);
-void destroy_video_device(struct video_device **v_dev);
-extern int debug_mode;
-void set_debug_mode(struct video_device *vfd, int debug_mode);
-
-#ifdef CONFIG_PM
-#define in_hibernation(pd) (pd->msg.event == PM_EVENT_FREEZE)
-#else
-#define in_hibernation(pd) (0)
-#endif
-#define get_pm_count(p) (atomic_read(&(p)->interface->pm_usage_cnt))
-
-#define log(a, ...) printk(KERN_DEBUG "\t[ %s : %.3d ] "a"\n", \
- __func__, __LINE__, ## __VA_ARGS__)
-
-/* for power management */
-#define logpm(pd) do {\
- if (debug_mode & 0x10)\
- log();\
- } while (0)
-
-#define logs(f) do { \
- if ((debug_mode & 0x4) && \
- (f)->type == V4L2_BUF_TYPE_VBI_CAPTURE) \
- log("type : VBI");\
- \
- if ((debug_mode & 0x8) && \
- (f)->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) \
- log("type : VIDEO");\
- } while (0)
-#endif
+++ /dev/null
-#include "pd-common.h"
-#include <linux/kernel.h>
-#include <linux/usb.h>
-#include <linux/dvb/dmx.h>
-#include <linux/delay.h>
-#include <linux/gfp.h>
-
-#include "vendorcmds.h"
-#include <linux/sched.h>
-#include <linux/atomic.h>
-
-static void dvb_urb_cleanup(struct pd_dvb_adapter *pd_dvb);
-
-static int dvb_bandwidth[][2] = {
- { TLG_BW_8, 8000000 },
- { TLG_BW_7, 7000000 },
- { TLG_BW_6, 6000000 }
-};
-static int dvb_bandwidth_length = ARRAY_SIZE(dvb_bandwidth);
-
-static s32 dvb_start_streaming(struct pd_dvb_adapter *pd_dvb);
-static int poseidon_check_mode_dvbt(struct poseidon *pd)
-{
- s32 ret = 0, cmd_status = 0;
-
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(HZ/4);
-
- ret = usb_set_interface(pd->udev, 0, BULK_ALTERNATE_IFACE);
- if (ret != 0)
- return ret;
-
- ret = set_tuner_mode(pd, TLG_MODE_CAPS_DVB_T);
- if (ret)
- return ret;
-
- /* signal source */
- ret = send_set_req(pd, SGNL_SRC_SEL, TLG_SIG_SRC_ANTENNA, &cmd_status);
- if (ret|cmd_status)
- return ret;
-
- return 0;
-}
-
-/* acquire :
- * 1 == open
- * 0 == release
- */
-static int poseidon_ts_bus_ctrl(struct dvb_frontend *fe, int acquire)
-{
- struct poseidon *pd = fe->demodulator_priv;
- struct pd_dvb_adapter *pd_dvb;
- int ret = 0;
-
- if (!pd)
- return -ENODEV;
-
- pd_dvb = container_of(fe, struct pd_dvb_adapter, dvb_fe);
- if (acquire) {
- mutex_lock(&pd->lock);
- if (pd->state & POSEIDON_STATE_DISCONNECT) {
- ret = -ENODEV;
- goto open_out;
- }
-
- if (pd->state && !(pd->state & POSEIDON_STATE_DVBT)) {
- ret = -EBUSY;
- goto open_out;
- }
-
- usb_autopm_get_interface(pd->interface);
- if (0 == pd->state) {
- ret = poseidon_check_mode_dvbt(pd);
- if (ret < 0) {
- usb_autopm_put_interface(pd->interface);
- goto open_out;
- }
- pd->state |= POSEIDON_STATE_DVBT;
- pd_dvb->bandwidth = 0;
- pd_dvb->prev_freq = 0;
- }
- atomic_inc(&pd_dvb->users);
- kref_get(&pd->kref);
-open_out:
- mutex_unlock(&pd->lock);
- } else {
- dvb_stop_streaming(pd_dvb);
-
- if (atomic_dec_and_test(&pd_dvb->users)) {
- mutex_lock(&pd->lock);
- pd->state &= ~POSEIDON_STATE_DVBT;
- mutex_unlock(&pd->lock);
- }
- kref_put(&pd->kref, poseidon_delete);
- usb_autopm_put_interface(pd->interface);
- }
- return ret;
-}
-
-#ifdef CONFIG_PM
-static void poseidon_fe_release(struct dvb_frontend *fe)
-{
- struct poseidon *pd = fe->demodulator_priv;
-
- pd->pm_suspend = NULL;
- pd->pm_resume = NULL;
-}
-#else
-#define poseidon_fe_release NULL
-#endif
-
-static s32 poseidon_fe_sleep(struct dvb_frontend *fe)
-{
- return 0;
-}
-
-/*
- * return true if we can satisfy the conditions, else return false.
- */
-static bool check_scan_ok(__u32 freq, int bandwidth,
- struct pd_dvb_adapter *adapter)
-{
- if (bandwidth < 0)
- return false;
-
- if (adapter->prev_freq == freq
- && adapter->bandwidth == bandwidth) {
- long nl = jiffies - adapter->last_jiffies;
- unsigned int msec ;
-
- msec = jiffies_to_msecs(abs(nl));
- return msec > 15000 ? true : false;
- }
- return true;
-}
-
-/*
- * Check if the firmware delays too long for an invalid frequency.
- */
-static int fw_delay_overflow(struct pd_dvb_adapter *adapter)
-{
- long nl = jiffies - adapter->last_jiffies;
- unsigned int msec ;
-
- msec = jiffies_to_msecs(abs(nl));
- return msec > 800 ? true : false;
-}
-
-static int poseidon_set_fe(struct dvb_frontend *fe)
-{
- struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
- s32 ret = 0, cmd_status = 0;
- s32 i, bandwidth = -1;
- struct poseidon *pd = fe->demodulator_priv;
- struct pd_dvb_adapter *pd_dvb = &pd->dvb_data;
-
- if (in_hibernation(pd))
- return -EBUSY;
-
- mutex_lock(&pd->lock);
- for (i = 0; i < dvb_bandwidth_length; i++)
- if (fep->bandwidth_hz == dvb_bandwidth[i][1])
- bandwidth = dvb_bandwidth[i][0];
-
- if (check_scan_ok(fep->frequency, bandwidth, pd_dvb)) {
- ret = send_set_req(pd, TUNE_FREQ_SELECT,
- fep->frequency / 1000, &cmd_status);
- if (ret | cmd_status) {
- log("error line");
- goto front_out;
- }
-
- ret = send_set_req(pd, DVBT_BANDW_SEL,
- bandwidth, &cmd_status);
- if (ret | cmd_status) {
- log("error line");
- goto front_out;
- }
-
- ret = send_set_req(pd, TAKE_REQUEST, 0, &cmd_status);
- if (ret | cmd_status) {
- log("error line");
- goto front_out;
- }
-
- /* save the context for future */
- memcpy(&pd_dvb->fe_param, fep, sizeof(*fep));
- pd_dvb->bandwidth = bandwidth;
- pd_dvb->prev_freq = fep->frequency;
- pd_dvb->last_jiffies = jiffies;
- }
-front_out:
- mutex_unlock(&pd->lock);
- return ret;
-}
-
-#ifdef CONFIG_PM
-static int pm_dvb_suspend(struct poseidon *pd)
-{
- struct pd_dvb_adapter *pd_dvb = &pd->dvb_data;
- dvb_stop_streaming(pd_dvb);
- dvb_urb_cleanup(pd_dvb);
- msleep(500);
- return 0;
-}
-
-static int pm_dvb_resume(struct poseidon *pd)
-{
- struct pd_dvb_adapter *pd_dvb = &pd->dvb_data;
-
- poseidon_check_mode_dvbt(pd);
- msleep(300);
- poseidon_set_fe(&pd_dvb->dvb_fe);
-
- dvb_start_streaming(pd_dvb);
- return 0;
-}
-#endif
-
-static s32 poseidon_fe_init(struct dvb_frontend *fe)
-{
- struct poseidon *pd = fe->demodulator_priv;
- struct pd_dvb_adapter *pd_dvb = &pd->dvb_data;
-
-#ifdef CONFIG_PM
- pd->pm_suspend = pm_dvb_suspend;
- pd->pm_resume = pm_dvb_resume;
-#endif
- memset(&pd_dvb->fe_param, 0,
- sizeof(struct dtv_frontend_properties));
- return 0;
-}
-
-static int poseidon_get_fe(struct dvb_frontend *fe)
-{
- struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
- struct poseidon *pd = fe->demodulator_priv;
- struct pd_dvb_adapter *pd_dvb = &pd->dvb_data;
-
- memcpy(fep, &pd_dvb->fe_param, sizeof(*fep));
- return 0;
-}
-
-static int poseidon_fe_get_tune_settings(struct dvb_frontend *fe,
- struct dvb_frontend_tune_settings *tune)
-{
- tune->min_delay_ms = 1000;
- return 0;
-}
-
-static int poseidon_read_status(struct dvb_frontend *fe, fe_status_t *stat)
-{
- struct poseidon *pd = fe->demodulator_priv;
- s32 ret = -1, cmd_status;
- struct tuner_dtv_sig_stat_s status = {};
-
- if (in_hibernation(pd))
- return -EBUSY;
- mutex_lock(&pd->lock);
-
- ret = send_get_req(pd, TUNER_STATUS, TLG_MODE_DVB_T,
- &status, &cmd_status, sizeof(status));
- if (ret | cmd_status) {
- log("get tuner status error");
- goto out;
- }
-
- if (debug_mode)
- log("P : %d, L %d, LB :%d", status.sig_present,
- status.sig_locked, status.sig_lock_busy);
-
- if (status.sig_lock_busy) {
- goto out;
- } else if (status.sig_present || status.sig_locked) {
- *stat |= FE_HAS_LOCK | FE_HAS_SIGNAL | FE_HAS_CARRIER
- | FE_HAS_SYNC | FE_HAS_VITERBI;
- } else {
- if (fw_delay_overflow(&pd->dvb_data))
- *stat |= FE_TIMEDOUT;
- }
-out:
- mutex_unlock(&pd->lock);
- return ret;
-}
-
-static int poseidon_read_ber(struct dvb_frontend *fe, u32 *ber)
-{
- struct poseidon *pd = fe->demodulator_priv;
- struct tuner_ber_rate_s tlg_ber = {};
- s32 ret = -1, cmd_status;
-
- mutex_lock(&pd->lock);
- ret = send_get_req(pd, TUNER_BER_RATE, 0,
- &tlg_ber, &cmd_status, sizeof(tlg_ber));
- if (ret | cmd_status)
- goto out;
- *ber = tlg_ber.ber_rate;
-out:
- mutex_unlock(&pd->lock);
- return ret;
-}
-
-static s32 poseidon_read_signal_strength(struct dvb_frontend *fe, u16 *strength)
-{
- struct poseidon *pd = fe->demodulator_priv;
- struct tuner_dtv_sig_stat_s status = {};
- s32 ret = 0, cmd_status;
-
- mutex_lock(&pd->lock);
- ret = send_get_req(pd, TUNER_STATUS, TLG_MODE_DVB_T,
- &status, &cmd_status, sizeof(status));
- if (ret | cmd_status)
- goto out;
- if ((status.sig_present || status.sig_locked) && !status.sig_strength)
- *strength = 0xFFFF;
- else
- *strength = status.sig_strength;
-out:
- mutex_unlock(&pd->lock);
- return ret;
-}
-
-static int poseidon_read_snr(struct dvb_frontend *fe, u16 *snr)
-{
- return 0;
-}
-
-static int poseidon_read_unc_blocks(struct dvb_frontend *fe, u32 *unc)
-{
- *unc = 0;
- return 0;
-}
-
-static struct dvb_frontend_ops poseidon_frontend_ops = {
- .delsys = { SYS_DVBT },
- .info = {
- .name = "Poseidon DVB-T",
- .frequency_min = 174000000,
- .frequency_max = 862000000,
- .frequency_stepsize = 62500,/* FIXME */
- .caps = FE_CAN_INVERSION_AUTO |
- FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
- FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
- FE_CAN_QPSK | FE_CAN_QAM_16 | FE_CAN_QAM_64 |
- FE_CAN_QAM_AUTO | FE_CAN_TRANSMISSION_MODE_AUTO |
- FE_CAN_GUARD_INTERVAL_AUTO |
- FE_CAN_RECOVER |
- FE_CAN_HIERARCHY_AUTO,
- },
-
- .release = poseidon_fe_release,
-
- .init = poseidon_fe_init,
- .sleep = poseidon_fe_sleep,
-
- .set_frontend = poseidon_set_fe,
- .get_frontend = poseidon_get_fe,
- .get_tune_settings = poseidon_fe_get_tune_settings,
-
- .read_status = poseidon_read_status,
- .read_ber = poseidon_read_ber,
- .read_signal_strength = poseidon_read_signal_strength,
- .read_snr = poseidon_read_snr,
- .read_ucblocks = poseidon_read_unc_blocks,
-
- .ts_bus_ctrl = poseidon_ts_bus_ctrl,
-};
-
-static void dvb_urb_irq(struct urb *urb)
-{
- struct pd_dvb_adapter *pd_dvb = urb->context;
- int len = urb->transfer_buffer_length;
- struct dvb_demux *demux = &pd_dvb->demux;
- s32 ret;
-
- if (!pd_dvb->is_streaming || urb->status) {
- if (urb->status == -EPROTO)
- goto resend;
- return;
- }
-
- if (urb->actual_length == len)
- dvb_dmx_swfilter(demux, urb->transfer_buffer, len);
- else if (urb->actual_length == len - 4) {
- int offset;
- u8 *buf = urb->transfer_buffer;
-
- /*
- * The packet size is 512,
- * last packet contains 456 bytes tsp data
- */
- for (offset = 456; offset < len; offset += 512) {
- if (!strncmp(buf + offset, "DVHS", 4)) {
- dvb_dmx_swfilter(demux, buf, offset);
- if (len > offset + 52 + 4) {
- /*16 bytes trailer + 36 bytes padding */
- buf += offset + 52;
- len -= offset + 52 + 4;
- dvb_dmx_swfilter(demux, buf, len);
- }
- break;
- }
- }
- }
-
-resend:
- ret = usb_submit_urb(urb, GFP_ATOMIC);
- if (ret)
- log(" usb_submit_urb failed: error %d", ret);
-}
-
-static int dvb_urb_init(struct pd_dvb_adapter *pd_dvb)
-{
- if (pd_dvb->urb_array[0])
- return 0;
-
- alloc_bulk_urbs_generic(pd_dvb->urb_array, DVB_SBUF_NUM,
- pd_dvb->pd_device->udev, pd_dvb->ep_addr,
- DVB_URB_BUF_SIZE, GFP_KERNEL,
- dvb_urb_irq, pd_dvb);
- return 0;
-}
-
-static void dvb_urb_cleanup(struct pd_dvb_adapter *pd_dvb)
-{
- free_all_urb_generic(pd_dvb->urb_array, DVB_SBUF_NUM);
-}
-
-static s32 dvb_start_streaming(struct pd_dvb_adapter *pd_dvb)
-{
- struct poseidon *pd = pd_dvb->pd_device;
- int ret = 0;
-
- if (pd->state & POSEIDON_STATE_DISCONNECT)
- return -ENODEV;
-
- mutex_lock(&pd->lock);
- if (!pd_dvb->is_streaming) {
- s32 i, cmd_status = 0;
- /*
- * Once upon a time, there was a difficult bug lying here.
- * ret = send_set_req(pd, TAKE_REQUEST, 0, &cmd_status);
- */
-
- ret = send_set_req(pd, PLAY_SERVICE, 1, &cmd_status);
- if (ret | cmd_status)
- goto out;
-
- ret = dvb_urb_init(pd_dvb);
- if (ret < 0)
- goto out;
-
- pd_dvb->is_streaming = 1;
- for (i = 0; i < DVB_SBUF_NUM; i++) {
- ret = usb_submit_urb(pd_dvb->urb_array[i],
- GFP_KERNEL);
- if (ret) {
- log(" submit urb error %d", ret);
- goto out;
- }
- }
- }
-out:
- mutex_unlock(&pd->lock);
- return ret;
-}
-
-void dvb_stop_streaming(struct pd_dvb_adapter *pd_dvb)
-{
- struct poseidon *pd = pd_dvb->pd_device;
-
- mutex_lock(&pd->lock);
- if (pd_dvb->is_streaming) {
- s32 i, ret, cmd_status = 0;
-
- pd_dvb->is_streaming = 0;
-
- for (i = 0; i < DVB_SBUF_NUM; i++)
- if (pd_dvb->urb_array[i])
- usb_kill_urb(pd_dvb->urb_array[i]);
-
- ret = send_set_req(pd, PLAY_SERVICE, TLG_TUNE_PLAY_SVC_STOP,
- &cmd_status);
- if (ret | cmd_status)
- log("error");
- }
- mutex_unlock(&pd->lock);
-}
-
-static int pd_start_feed(struct dvb_demux_feed *feed)
-{
- struct pd_dvb_adapter *pd_dvb = feed->demux->priv;
- int ret = 0;
-
- if (!pd_dvb)
- return -1;
- if (atomic_inc_return(&pd_dvb->active_feed) == 1)
- ret = dvb_start_streaming(pd_dvb);
- return ret;
-}
-
-static int pd_stop_feed(struct dvb_demux_feed *feed)
-{
- struct pd_dvb_adapter *pd_dvb = feed->demux->priv;
-
- if (!pd_dvb)
- return -1;
- if (atomic_dec_and_test(&pd_dvb->active_feed))
- dvb_stop_streaming(pd_dvb);
- return 0;
-}
-
-DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
-int pd_dvb_usb_device_init(struct poseidon *pd)
-{
- struct pd_dvb_adapter *pd_dvb = &pd->dvb_data;
- struct dvb_demux *dvbdemux;
- int ret = 0;
-
- pd_dvb->ep_addr = 0x82;
- atomic_set(&pd_dvb->users, 0);
- atomic_set(&pd_dvb->active_feed, 0);
- pd_dvb->pd_device = pd;
-
- ret = dvb_register_adapter(&pd_dvb->dvb_adap,
- "Poseidon dvbt adapter",
- THIS_MODULE,
- NULL /* for hibernation correctly*/,
- adapter_nr);
- if (ret < 0)
- goto error1;
-
- /* register frontend */
- pd_dvb->dvb_fe.demodulator_priv = pd;
- memcpy(&pd_dvb->dvb_fe.ops, &poseidon_frontend_ops,
- sizeof(struct dvb_frontend_ops));
- ret = dvb_register_frontend(&pd_dvb->dvb_adap, &pd_dvb->dvb_fe);
- if (ret < 0)
- goto error2;
-
- /* register demux device */
- dvbdemux = &pd_dvb->demux;
- dvbdemux->dmx.capabilities = DMX_TS_FILTERING | DMX_SECTION_FILTERING;
- dvbdemux->priv = pd_dvb;
- dvbdemux->feednum = dvbdemux->filternum = 64;
- dvbdemux->start_feed = pd_start_feed;
- dvbdemux->stop_feed = pd_stop_feed;
- dvbdemux->write_to_decoder = NULL;
-
- ret = dvb_dmx_init(dvbdemux);
- if (ret < 0)
- goto error3;
-
- pd_dvb->dmxdev.filternum = pd_dvb->demux.filternum;
- pd_dvb->dmxdev.demux = &pd_dvb->demux.dmx;
- pd_dvb->dmxdev.capabilities = 0;
-
- ret = dvb_dmxdev_init(&pd_dvb->dmxdev, &pd_dvb->dvb_adap);
- if (ret < 0)
- goto error3;
- return 0;
-
-error3:
- dvb_unregister_frontend(&pd_dvb->dvb_fe);
-error2:
- dvb_unregister_adapter(&pd_dvb->dvb_adap);
-error1:
- return ret;
-}
-
-void pd_dvb_usb_device_exit(struct poseidon *pd)
-{
- struct pd_dvb_adapter *pd_dvb = &pd->dvb_data;
-
- while (atomic_read(&pd_dvb->users) != 0
- || atomic_read(&pd_dvb->active_feed) != 0) {
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(HZ);
- }
- dvb_dmxdev_release(&pd_dvb->dmxdev);
- dvb_unregister_frontend(&pd_dvb->dvb_fe);
- dvb_unregister_adapter(&pd_dvb->dvb_adap);
- pd_dvb_usb_device_cleanup(pd);
-}
-
-void pd_dvb_usb_device_cleanup(struct poseidon *pd)
-{
- struct pd_dvb_adapter *pd_dvb = &pd->dvb_data;
-
- dvb_urb_cleanup(pd_dvb);
-}
-
-int pd_dvb_get_adapter_num(struct pd_dvb_adapter *pd_dvb)
-{
- return pd_dvb->dvb_adap.num;
-}
+++ /dev/null
-/*
- * device driver for Telegent tlg2300 based TV cards
- *
- * Author :
- * Kang Yong <kangyong@telegent.com>
- * Zhang Xiaobing <xbzhang@telegent.com>
- * Huang Shijie <zyziii@telegent.com> or <shijie8@gmail.com>
- *
- * (c) 2009 Telegent Systems
- * (c) 2010 Telegent Systems
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/kref.h>
-#include <linux/suspend.h>
-#include <linux/usb/quirks.h>
-#include <linux/ctype.h>
-#include <linux/string.h>
-#include <linux/types.h>
-#include <linux/firmware.h>
-
-#include "vendorcmds.h"
-#include "pd-common.h"
-
-#define VENDOR_ID 0x1B24
-#define PRODUCT_ID 0x4001
-static struct usb_device_id id_table[] = {
- { USB_DEVICE_AND_INTERFACE_INFO(VENDOR_ID, PRODUCT_ID, 255, 1, 0) },
- { USB_DEVICE_AND_INTERFACE_INFO(VENDOR_ID, PRODUCT_ID, 255, 1, 1) },
- { },
-};
-MODULE_DEVICE_TABLE(usb, id_table);
-
-int debug_mode;
-module_param(debug_mode, int, 0644);
-MODULE_PARM_DESC(debug_mode, "0 = disable, 1 = enable, 2 = verbose");
-
-#define TLG2300_FIRMWARE "tlg2300_firmware.bin"
-static const char *firmware_name = TLG2300_FIRMWARE;
-static struct usb_driver poseidon_driver;
-static LIST_HEAD(pd_device_list);
-
-/*
- * send set request to USB firmware.
- */
-s32 send_set_req(struct poseidon *pd, u8 cmdid, s32 param, s32 *cmd_status)
-{
- s32 ret;
- s8 data[32] = {};
- u16 lower_16, upper_16;
-
- if (pd->state & POSEIDON_STATE_DISCONNECT)
- return -ENODEV;
-
- mdelay(30);
-
- if (param == 0) {
- upper_16 = lower_16 = 0;
- } else {
- /* send 32 bit param as two 16 bit param,little endian */
- lower_16 = (unsigned short)(param & 0xffff);
- upper_16 = (unsigned short)((param >> 16) & 0xffff);
- }
- ret = usb_control_msg(pd->udev,
- usb_rcvctrlpipe(pd->udev, 0),
- REQ_SET_CMD | cmdid,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- lower_16,
- upper_16,
- &data,
- sizeof(*cmd_status),
- USB_CTRL_GET_TIMEOUT);
-
- if (!ret) {
- return -ENXIO;
- } else {
- /* 1st 4 bytes into cmd_status */
- memcpy((char *)cmd_status, &(data[0]), sizeof(*cmd_status));
- }
- return 0;
-}
-
-/*
- * send get request to Poseidon firmware.
- */
-s32 send_get_req(struct poseidon *pd, u8 cmdid, s32 param,
- void *buf, s32 *cmd_status, s32 datalen)
-{
- s32 ret;
- s8 data[128] = {};
- u16 lower_16, upper_16;
-
- if (pd->state & POSEIDON_STATE_DISCONNECT)
- return -ENODEV;
-
- mdelay(30);
- if (param == 0) {
- upper_16 = lower_16 = 0;
- } else {
- /*send 32 bit param as two 16 bit param, little endian */
- lower_16 = (unsigned short)(param & 0xffff);
- upper_16 = (unsigned short)((param >> 16) & 0xffff);
- }
- ret = usb_control_msg(pd->udev,
- usb_rcvctrlpipe(pd->udev, 0),
- REQ_GET_CMD | cmdid,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- lower_16,
- upper_16,
- &data,
- (datalen + sizeof(*cmd_status)),
- USB_CTRL_GET_TIMEOUT);
-
- if (ret < 0) {
- return -ENXIO;
- } else {
- /* 1st 4 bytes into cmd_status, remaining data into cmd_data */
- memcpy((char *)cmd_status, &data[0], sizeof(*cmd_status));
- memcpy((char *)buf, &data[sizeof(*cmd_status)], datalen);
- }
- return 0;
-}
-
-static int pm_notifier_block(struct notifier_block *nb,
- unsigned long event, void *dummy)
-{
- struct poseidon *pd = NULL;
- struct list_head *node, *next;
-
- switch (event) {
- case PM_POST_HIBERNATION:
- list_for_each_safe(node, next, &pd_device_list) {
- struct usb_device *udev;
- struct usb_interface *iface;
- int rc = 0;
-
- pd = container_of(node, struct poseidon, device_list);
- udev = pd->udev;
- iface = pd->interface;
-
- /* It will cause the system to reload the firmware */
- rc = usb_lock_device_for_reset(udev, iface);
- if (rc >= 0) {
- usb_reset_device(udev);
- usb_unlock_device(udev);
- }
- }
- break;
- default:
- break;
- }
- log("event :%ld\n", event);
- return 0;
-}
-
-static struct notifier_block pm_notifer = {
- .notifier_call = pm_notifier_block,
-};
-
-int set_tuner_mode(struct poseidon *pd, unsigned char mode)
-{
- s32 ret, cmd_status;
-
- if (pd->state & POSEIDON_STATE_DISCONNECT)
- return -ENODEV;
-
- ret = send_set_req(pd, TUNE_MODE_SELECT, mode, &cmd_status);
- if (ret || cmd_status)
- return -ENXIO;
- return 0;
-}
-
-void poseidon_delete(struct kref *kref)
-{
- struct poseidon *pd = container_of(kref, struct poseidon, kref);
-
- if (!pd)
- return;
- list_del_init(&pd->device_list);
-
- pd_dvb_usb_device_cleanup(pd);
- /* clean_audio_data(&pd->audio_data);*/
-
- if (pd->udev) {
- usb_put_dev(pd->udev);
- pd->udev = NULL;
- }
- if (pd->interface) {
- usb_put_intf(pd->interface);
- pd->interface = NULL;
- }
- kfree(pd);
- log();
-}
-
-static int firmware_download(struct usb_device *udev)
-{
- int ret = 0, actual_length;
- const struct firmware *fw = NULL;
- void *fwbuf = NULL;
- size_t fwlength = 0, offset;
- size_t max_packet_size;
-
- ret = request_firmware(&fw, firmware_name, &udev->dev);
- if (ret) {
- log("download err : %d", ret);
- return ret;
- }
-
- fwlength = fw->size;
-
- fwbuf = kmemdup(fw->data, fwlength, GFP_KERNEL);
- if (!fwbuf) {
- ret = -ENOMEM;
- goto out;
- }
-
- max_packet_size = udev->ep_out[0x1]->desc.wMaxPacketSize;
- log("\t\t download size : %d", (int)max_packet_size);
-
- for (offset = 0; offset < fwlength; offset += max_packet_size) {
- actual_length = 0;
- ret = usb_bulk_msg(udev,
- usb_sndbulkpipe(udev, 0x01), /* ep 1 */
- fwbuf + offset,
- min(max_packet_size, fwlength - offset),
- &actual_length,
- HZ * 10);
- if (ret)
- break;
- }
- kfree(fwbuf);
-out:
- release_firmware(fw);
- return ret;
-}
-
-static inline struct poseidon *get_pd(struct usb_interface *intf)
-{
- return usb_get_intfdata(intf);
-}
-
-#ifdef CONFIG_PM
-/* one-to-one map : poseidon{} <----> usb_device{}'s port */
-static inline void set_map_flags(struct poseidon *pd, struct usb_device *udev)
-{
- pd->portnum = udev->portnum;
-}
-
-static inline int get_autopm_ref(struct poseidon *pd)
-{
- return pd->video_data.users + pd->vbi_data.users + pd->audio.users
- + atomic_read(&pd->dvb_data.users) + pd->radio_data.users;
-}
-
-/* fixup something for poseidon */
-static inline struct poseidon *fixup(struct poseidon *pd)
-{
- int count;
-
- /* old udev and interface have gone, so put back reference . */
- count = get_autopm_ref(pd);
- log("count : %d, ref count : %d", count, get_pm_count(pd));
- while (count--)
- usb_autopm_put_interface(pd->interface);
- /*usb_autopm_set_interface(pd->interface); */
-
- usb_put_dev(pd->udev);
- usb_put_intf(pd->interface);
- log("event : %d\n", pd->msg.event);
- return pd;
-}
-
-static struct poseidon *find_old_poseidon(struct usb_device *udev)
-{
- struct poseidon *pd;
-
- list_for_each_entry(pd, &pd_device_list, device_list) {
- if (pd->portnum == udev->portnum && in_hibernation(pd))
- return fixup(pd);
- }
- return NULL;
-}
-
-/* Is the card working now ? */
-static inline int is_working(struct poseidon *pd)
-{
- return get_pm_count(pd) > 0;
-}
-
-static int poseidon_suspend(struct usb_interface *intf, pm_message_t msg)
-{
- struct poseidon *pd = get_pd(intf);
-
- if (!pd)
- return 0;
- if (!is_working(pd)) {
- if (get_pm_count(pd) <= 0 && !in_hibernation(pd)) {
- pd->msg.event = PM_EVENT_AUTO_SUSPEND;
- pd->pm_resume = NULL; /* a good guard */
- printk(KERN_DEBUG "\n\t+ TLG2300 auto suspend +\n\n");
- }
- return 0;
- }
- pd->msg = msg; /* save it here */
- logpm(pd);
- return pd->pm_suspend ? pd->pm_suspend(pd) : 0;
-}
-
-static int poseidon_resume(struct usb_interface *intf)
-{
- struct poseidon *pd = get_pd(intf);
-
- if (!pd)
- return 0;
- printk(KERN_DEBUG "\n\t ++ TLG2300 resume ++\n\n");
-
- if (!is_working(pd)) {
- if (PM_EVENT_AUTO_SUSPEND == pd->msg.event)
- pd->msg = PMSG_ON;
- return 0;
- }
- if (in_hibernation(pd)) {
- logpm(pd);
- return 0;
- }
- logpm(pd);
- return pd->pm_resume ? pd->pm_resume(pd) : 0;
-}
-
-static void hibernation_resume(struct work_struct *w)
-{
- struct poseidon *pd = container_of(w, struct poseidon, pm_work);
- int count;
-
- pd->msg.event = 0; /* clear it here */
- pd->state &= ~POSEIDON_STATE_DISCONNECT;
-
- /* set the new interface's reference */
- count = get_autopm_ref(pd);
- while (count--)
- usb_autopm_get_interface(pd->interface);
-
- /* resume the context */
- logpm(pd);
- if (pd->pm_resume)
- pd->pm_resume(pd);
-}
-#else /* CONFIG_PM is not enabled: */
-static inline struct poseidon *find_old_poseidon(struct usb_device *udev)
-{
- return NULL;
-}
-
-static inline void set_map_flags(struct poseidon *pd, struct usb_device *udev)
-{
-}
-#endif
-
-static int check_firmware(struct usb_device *udev, int *down_firmware)
-{
- void *buf;
- int ret;
- struct cmd_firmware_vers_s *cmd_firm;
-
- buf = kzalloc(sizeof(*cmd_firm) + sizeof(u32), GFP_KERNEL);
- if (!buf)
- return -ENOMEM;
- ret = usb_control_msg(udev,
- usb_rcvctrlpipe(udev, 0),
- REQ_GET_CMD | GET_FW_ID,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0,
- 0,
- buf,
- sizeof(*cmd_firm) + sizeof(u32),
- USB_CTRL_GET_TIMEOUT);
- kfree(buf);
-
- if (ret < 0) {
- *down_firmware = 1;
- return firmware_download(udev);
- }
- return 0;
-}
-
-static int poseidon_probe(struct usb_interface *interface,
- const struct usb_device_id *id)
-{
- struct usb_device *udev = interface_to_usbdev(interface);
- struct poseidon *pd = NULL;
- int ret = 0;
- int new_one = 0;
-
- /* download firmware */
- check_firmware(udev, &ret);
- if (ret)
- return 0;
-
- /* Do I recovery from the hibernate ? */
- pd = find_old_poseidon(udev);
- if (!pd) {
- pd = kzalloc(sizeof(*pd), GFP_KERNEL);
- if (!pd)
- return -ENOMEM;
- kref_init(&pd->kref);
- set_map_flags(pd, udev);
- new_one = 1;
- }
-
- pd->udev = usb_get_dev(udev);
- pd->interface = usb_get_intf(interface);
- usb_set_intfdata(interface, pd);
-
- if (new_one) {
- struct device *dev = &interface->dev;
-
- logpm(pd);
- mutex_init(&pd->lock);
-
- /* register v4l2 device */
- snprintf(pd->v4l2_dev.name, sizeof(pd->v4l2_dev.name), "%s %s",
- dev->driver->name, dev_name(dev));
- ret = v4l2_device_register(NULL, &pd->v4l2_dev);
-
- /* register devices in directory /dev */
- ret = pd_video_init(pd);
- poseidon_audio_init(pd);
- poseidon_fm_init(pd);
- pd_dvb_usb_device_init(pd);
-
- INIT_LIST_HEAD(&pd->device_list);
- list_add_tail(&pd->device_list, &pd_device_list);
- }
-
- device_init_wakeup(&udev->dev, 1);
-#ifdef CONFIG_PM
- pm_runtime_set_autosuspend_delay(&pd->udev->dev,
- 1000 * PM_SUSPEND_DELAY);
- usb_enable_autosuspend(pd->udev);
-
- if (in_hibernation(pd)) {
- INIT_WORK(&pd->pm_work, hibernation_resume);
- schedule_work(&pd->pm_work);
- }
-#endif
- return 0;
-}
-
-static void poseidon_disconnect(struct usb_interface *interface)
-{
- struct poseidon *pd = get_pd(interface);
-
- if (!pd)
- return;
- logpm(pd);
- if (in_hibernation(pd))
- return;
-
- mutex_lock(&pd->lock);
- pd->state |= POSEIDON_STATE_DISCONNECT;
- mutex_unlock(&pd->lock);
-
- /* stop urb transferring */
- stop_all_video_stream(pd);
- dvb_stop_streaming(&pd->dvb_data);
-
- /*unregister v4l2 device */
- v4l2_device_unregister(&pd->v4l2_dev);
-
- pd_dvb_usb_device_exit(pd);
- poseidon_fm_exit(pd);
-
- poseidon_audio_free(pd);
- pd_video_exit(pd);
-
- usb_set_intfdata(interface, NULL);
- kref_put(&pd->kref, poseidon_delete);
-}
-
-static struct usb_driver poseidon_driver = {
- .name = "poseidon",
- .probe = poseidon_probe,
- .disconnect = poseidon_disconnect,
- .id_table = id_table,
-#ifdef CONFIG_PM
- .suspend = poseidon_suspend,
- .resume = poseidon_resume,
-#endif
- .supports_autosuspend = 1,
-};
-
-static int __init poseidon_init(void)
-{
- int ret;
-
- ret = usb_register(&poseidon_driver);
- if (ret)
- return ret;
- register_pm_notifier(&pm_notifer);
- return ret;
-}
-
-static void __exit poseidon_exit(void)
-{
- log();
- unregister_pm_notifier(&pm_notifer);
- usb_deregister(&poseidon_driver);
-}
-
-module_init(poseidon_init);
-module_exit(poseidon_exit);
-
-MODULE_AUTHOR("Telegent Systems");
-MODULE_DESCRIPTION("For tlg2300-based USB device ");
-MODULE_LICENSE("GPL");
-MODULE_VERSION("0.0.2");
-MODULE_FIRMWARE(TLG2300_FIRMWARE);
+++ /dev/null
-#include <linux/init.h>
-#include <linux/list.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/bitmap.h>
-#include <linux/usb.h>
-#include <linux/i2c.h>
-#include <media/v4l2-dev.h>
-#include <linux/mm.h>
-#include <linux/mutex.h>
-#include <media/v4l2-ioctl.h>
-#include <linux/sched.h>
-
-#include "pd-common.h"
-#include "vendorcmds.h"
-
-static int set_frequency(struct poseidon *p, __u32 frequency);
-static int poseidon_fm_close(struct file *filp);
-static int poseidon_fm_open(struct file *filp);
-
-#define TUNER_FREQ_MIN_FM 76000000
-#define TUNER_FREQ_MAX_FM 108000000
-
-#define MAX_PREEMPHASIS (V4L2_PREEMPHASIS_75_uS + 1)
-static int preemphasis[MAX_PREEMPHASIS] = {
- TLG_TUNE_ASTD_NONE, /* V4L2_PREEMPHASIS_DISABLED */
- TLG_TUNE_ASTD_FM_EUR, /* V4L2_PREEMPHASIS_50_uS */
- TLG_TUNE_ASTD_FM_US, /* V4L2_PREEMPHASIS_75_uS */
-};
-
-static int poseidon_check_mode_radio(struct poseidon *p)
-{
- int ret;
- u32 status;
-
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(HZ/2);
- ret = usb_set_interface(p->udev, 0, BULK_ALTERNATE_IFACE);
- if (ret < 0)
- goto out;
-
- ret = set_tuner_mode(p, TLG_MODE_FM_RADIO);
- if (ret != 0)
- goto out;
-
- ret = send_set_req(p, SGNL_SRC_SEL, TLG_SIG_SRC_ANTENNA, &status);
- ret = send_set_req(p, TUNER_AUD_ANA_STD,
- p->radio_data.pre_emphasis, &status);
- ret |= send_set_req(p, TUNER_AUD_MODE,
- TLG_TUNE_TVAUDIO_MODE_STEREO, &status);
- ret |= send_set_req(p, AUDIO_SAMPLE_RATE_SEL,
- ATV_AUDIO_RATE_48K, &status);
- ret |= send_set_req(p, TUNE_FREQ_SELECT, TUNER_FREQ_MIN_FM, &status);
-out:
- return ret;
-}
-
-#ifdef CONFIG_PM
-static int pm_fm_suspend(struct poseidon *p)
-{
- logpm(p);
- pm_alsa_suspend(p);
- usb_set_interface(p->udev, 0, 0);
- msleep(300);
- return 0;
-}
-
-static int pm_fm_resume(struct poseidon *p)
-{
- logpm(p);
- poseidon_check_mode_radio(p);
- set_frequency(p, p->radio_data.fm_freq);
- pm_alsa_resume(p);
- return 0;
-}
-#endif
-
-static int poseidon_fm_open(struct file *filp)
-{
- struct video_device *vfd = video_devdata(filp);
- struct poseidon *p = video_get_drvdata(vfd);
- int ret = 0;
-
- if (!p)
- return -1;
-
- mutex_lock(&p->lock);
- if (p->state & POSEIDON_STATE_DISCONNECT) {
- ret = -ENODEV;
- goto out;
- }
-
- if (p->state && !(p->state & POSEIDON_STATE_FM)) {
- ret = -EBUSY;
- goto out;
- }
-
- usb_autopm_get_interface(p->interface);
- if (0 == p->state) {
- /* default pre-emphasis */
- if (p->radio_data.pre_emphasis == 0)
- p->radio_data.pre_emphasis = TLG_TUNE_ASTD_FM_EUR;
- set_debug_mode(vfd, debug_mode);
-
- ret = poseidon_check_mode_radio(p);
- if (ret < 0) {
- usb_autopm_put_interface(p->interface);
- goto out;
- }
- p->state |= POSEIDON_STATE_FM;
- }
- p->radio_data.users++;
- kref_get(&p->kref);
- filp->private_data = p;
-out:
- mutex_unlock(&p->lock);
- return ret;
-}
-
-static int poseidon_fm_close(struct file *filp)
-{
- struct poseidon *p = filp->private_data;
- struct radio_data *fm = &p->radio_data;
- uint32_t status;
-
- mutex_lock(&p->lock);
- fm->users--;
- if (0 == fm->users)
- p->state &= ~POSEIDON_STATE_FM;
-
- if (fm->is_radio_streaming && filp == p->file_for_stream) {
- fm->is_radio_streaming = 0;
- send_set_req(p, PLAY_SERVICE, TLG_TUNE_PLAY_SVC_STOP, &status);
- }
- usb_autopm_put_interface(p->interface);
- mutex_unlock(&p->lock);
-
- kref_put(&p->kref, poseidon_delete);
- filp->private_data = NULL;
- return 0;
-}
-
-static int vidioc_querycap(struct file *file, void *priv,
- struct v4l2_capability *v)
-{
- struct poseidon *p = file->private_data;
-
- strlcpy(v->driver, "tele-radio", sizeof(v->driver));
- strlcpy(v->card, "Telegent Poseidon", sizeof(v->card));
- usb_make_path(p->udev, v->bus_info, sizeof(v->bus_info));
- v->capabilities = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
- return 0;
-}
-
-static const struct v4l2_file_operations poseidon_fm_fops = {
- .owner = THIS_MODULE,
- .open = poseidon_fm_open,
- .release = poseidon_fm_close,
- .ioctl = video_ioctl2,
-};
-
-static int tlg_fm_vidioc_g_tuner(struct file *file, void *priv,
- struct v4l2_tuner *vt)
-{
- struct tuner_fm_sig_stat_s fm_stat = {};
- int ret, status, count = 5;
- struct poseidon *p = file->private_data;
-
- if (vt->index != 0)
- return -EINVAL;
-
- vt->type = V4L2_TUNER_RADIO;
- vt->capability = V4L2_TUNER_CAP_STEREO;
- vt->rangelow = TUNER_FREQ_MIN_FM / 62500;
- vt->rangehigh = TUNER_FREQ_MAX_FM / 62500;
- vt->rxsubchans = V4L2_TUNER_SUB_STEREO;
- vt->audmode = V4L2_TUNER_MODE_STEREO;
- vt->signal = 0;
- vt->afc = 0;
-
- mutex_lock(&p->lock);
- ret = send_get_req(p, TUNER_STATUS, TLG_MODE_FM_RADIO,
- &fm_stat, &status, sizeof(fm_stat));
-
- while (fm_stat.sig_lock_busy && count-- && !ret) {
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(HZ);
-
- ret = send_get_req(p, TUNER_STATUS, TLG_MODE_FM_RADIO,
- &fm_stat, &status, sizeof(fm_stat));
- }
- mutex_unlock(&p->lock);
-
- if (ret || status) {
- vt->signal = 0;
- } else if ((fm_stat.sig_present || fm_stat.sig_locked)
- && fm_stat.sig_strength == 0) {
- vt->signal = 0xffff;
- } else
- vt->signal = (fm_stat.sig_strength * 255 / 10) << 8;
-
- return 0;
-}
-
-static int fm_get_freq(struct file *file, void *priv,
- struct v4l2_frequency *argp)
-{
- struct poseidon *p = file->private_data;
-
- argp->frequency = p->radio_data.fm_freq;
- return 0;
-}
-
-static int set_frequency(struct poseidon *p, __u32 frequency)
-{
- __u32 freq ;
- int ret, status;
-
- mutex_lock(&p->lock);
-
- ret = send_set_req(p, TUNER_AUD_ANA_STD,
- p->radio_data.pre_emphasis, &status);
-
- freq = (frequency * 125) * 500 / 1000;/* kHZ */
- if (freq < TUNER_FREQ_MIN_FM/1000 || freq > TUNER_FREQ_MAX_FM/1000) {
- ret = -EINVAL;
- goto error;
- }
-
- ret = send_set_req(p, TUNE_FREQ_SELECT, freq, &status);
- if (ret < 0)
- goto error ;
- ret = send_set_req(p, TAKE_REQUEST, 0, &status);
-
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(HZ/4);
- if (!p->radio_data.is_radio_streaming) {
- ret = send_set_req(p, TAKE_REQUEST, 0, &status);
- ret = send_set_req(p, PLAY_SERVICE,
- TLG_TUNE_PLAY_SVC_START, &status);
- p->radio_data.is_radio_streaming = 1;
- }
- p->radio_data.fm_freq = frequency;
-error:
- mutex_unlock(&p->lock);
- return ret;
-}
-
-static int fm_set_freq(struct file *file, void *priv,
- struct v4l2_frequency *argp)
-{
- struct poseidon *p = file->private_data;
-
- p->file_for_stream = file;
-#ifdef CONFIG_PM
- p->pm_suspend = pm_fm_suspend;
- p->pm_resume = pm_fm_resume;
-#endif
- return set_frequency(p, argp->frequency);
-}
-
-static int tlg_fm_vidioc_g_ctrl(struct file *file, void *priv,
- struct v4l2_control *arg)
-{
- return 0;
-}
-
-static int tlg_fm_vidioc_g_exts_ctrl(struct file *file, void *fh,
- struct v4l2_ext_controls *ctrls)
-{
- struct poseidon *p = file->private_data;
- int i;
-
- if (ctrls->ctrl_class != V4L2_CTRL_CLASS_FM_TX)
- return -EINVAL;
-
- for (i = 0; i < ctrls->count; i++) {
- struct v4l2_ext_control *ctrl = ctrls->controls + i;
-
- if (ctrl->id != V4L2_CID_TUNE_PREEMPHASIS)
- continue;
-
- if (i < MAX_PREEMPHASIS)
- ctrl->value = p->radio_data.pre_emphasis;
- }
- return 0;
-}
-
-static int tlg_fm_vidioc_s_exts_ctrl(struct file *file, void *fh,
- struct v4l2_ext_controls *ctrls)
-{
- int i;
-
- if (ctrls->ctrl_class != V4L2_CTRL_CLASS_FM_TX)
- return -EINVAL;
-
- for (i = 0; i < ctrls->count; i++) {
- struct v4l2_ext_control *ctrl = ctrls->controls + i;
-
- if (ctrl->id != V4L2_CID_TUNE_PREEMPHASIS)
- continue;
-
- if (ctrl->value >= 0 && ctrl->value < MAX_PREEMPHASIS) {
- struct poseidon *p = file->private_data;
- int pre_emphasis = preemphasis[ctrl->value];
- u32 status;
-
- send_set_req(p, TUNER_AUD_ANA_STD,
- pre_emphasis, &status);
- p->radio_data.pre_emphasis = pre_emphasis;
- }
- }
- return 0;
-}
-
-static int tlg_fm_vidioc_s_ctrl(struct file *file, void *priv,
- struct v4l2_control *ctrl)
-{
- return 0;
-}
-
-static int tlg_fm_vidioc_queryctrl(struct file *file, void *priv,
- struct v4l2_queryctrl *ctrl)
-{
- if (!(ctrl->id & V4L2_CTRL_FLAG_NEXT_CTRL))
- return -EINVAL;
-
- ctrl->id &= ~V4L2_CTRL_FLAG_NEXT_CTRL;
- if (ctrl->id != V4L2_CID_TUNE_PREEMPHASIS) {
- /* return the next supported control */
- ctrl->id = V4L2_CID_TUNE_PREEMPHASIS;
- v4l2_ctrl_query_fill(ctrl, V4L2_PREEMPHASIS_DISABLED,
- V4L2_PREEMPHASIS_75_uS, 1,
- V4L2_PREEMPHASIS_50_uS);
- ctrl->flags = V4L2_CTRL_FLAG_UPDATE;
- return 0;
- }
- return -EINVAL;
-}
-
-static int tlg_fm_vidioc_querymenu(struct file *file, void *fh,
- struct v4l2_querymenu *qmenu)
-{
- return v4l2_ctrl_query_menu(qmenu, NULL, NULL);
-}
-
-static int vidioc_s_tuner(struct file *file, void *priv, struct v4l2_tuner *vt)
-{
- return vt->index > 0 ? -EINVAL : 0;
-}
-static int vidioc_s_audio(struct file *file, void *priv, struct v4l2_audio *va)
-{
- return (va->index != 0) ? -EINVAL : 0;
-}
-
-static int vidioc_g_audio(struct file *file, void *priv, struct v4l2_audio *a)
-{
- a->index = 0;
- a->mode = 0;
- a->capability = V4L2_AUDCAP_STEREO;
- strcpy(a->name, "Radio");
- return 0;
-}
-
-static int vidioc_s_input(struct file *filp, void *priv, u32 i)
-{
- return (i != 0) ? -EINVAL : 0;
-}
-
-static int vidioc_g_input(struct file *filp, void *priv, u32 *i)
-{
- return (*i != 0) ? -EINVAL : 0;
-}
-
-static const struct v4l2_ioctl_ops poseidon_fm_ioctl_ops = {
- .vidioc_querycap = vidioc_querycap,
- .vidioc_g_audio = vidioc_g_audio,
- .vidioc_s_audio = vidioc_s_audio,
- .vidioc_g_input = vidioc_g_input,
- .vidioc_s_input = vidioc_s_input,
- .vidioc_queryctrl = tlg_fm_vidioc_queryctrl,
- .vidioc_querymenu = tlg_fm_vidioc_querymenu,
- .vidioc_g_ctrl = tlg_fm_vidioc_g_ctrl,
- .vidioc_s_ctrl = tlg_fm_vidioc_s_ctrl,
- .vidioc_s_ext_ctrls = tlg_fm_vidioc_s_exts_ctrl,
- .vidioc_g_ext_ctrls = tlg_fm_vidioc_g_exts_ctrl,
- .vidioc_s_tuner = vidioc_s_tuner,
- .vidioc_g_tuner = tlg_fm_vidioc_g_tuner,
- .vidioc_g_frequency = fm_get_freq,
- .vidioc_s_frequency = fm_set_freq,
-};
-
-static struct video_device poseidon_fm_template = {
- .name = "Telegent-Radio",
- .fops = &poseidon_fm_fops,
- .minor = -1,
- .release = video_device_release,
- .ioctl_ops = &poseidon_fm_ioctl_ops,
-};
-
-int poseidon_fm_init(struct poseidon *p)
-{
- struct video_device *fm_dev;
-
- fm_dev = vdev_init(p, &poseidon_fm_template);
- if (fm_dev == NULL)
- return -1;
-
- if (video_register_device(fm_dev, VFL_TYPE_RADIO, -1) < 0) {
- video_device_release(fm_dev);
- return -1;
- }
- p->radio_data.fm_dev = fm_dev;
- return 0;
-}
-
-int poseidon_fm_exit(struct poseidon *p)
-{
- destroy_video_device(&p->radio_data.fm_dev);
- return 0;
-}
+++ /dev/null
-#include <linux/fs.h>
-#include <linux/vmalloc.h>
-#include <linux/videodev2.h>
-#include <linux/usb.h>
-#include <linux/mm.h>
-#include <linux/sched.h>
-#include <linux/slab.h>
-
-#include <media/v4l2-ioctl.h>
-#include <media/v4l2-dev.h>
-
-#include "pd-common.h"
-#include "vendorcmds.h"
-
-#ifdef CONFIG_PM
-static int pm_video_suspend(struct poseidon *pd);
-static int pm_video_resume(struct poseidon *pd);
-#endif
-static void iso_bubble_handler(struct work_struct *w);
-
-static int usb_transfer_mode;
-module_param(usb_transfer_mode, int, 0644);
-MODULE_PARM_DESC(usb_transfer_mode, "0 = Bulk, 1 = Isochronous");
-
-static const struct poseidon_format poseidon_formats[] = {
- { "YUV 422", V4L2_PIX_FMT_YUYV, 16, 0},
- { "RGB565", V4L2_PIX_FMT_RGB565, 16, 0},
-};
-
-static const struct poseidon_tvnorm poseidon_tvnorms[] = {
- { V4L2_STD_PAL_D, "PAL-D", TLG_TUNE_VSTD_PAL_D },
- { V4L2_STD_PAL_B, "PAL-B", TLG_TUNE_VSTD_PAL_B },
- { V4L2_STD_PAL_G, "PAL-G", TLG_TUNE_VSTD_PAL_G },
- { V4L2_STD_PAL_H, "PAL-H", TLG_TUNE_VSTD_PAL_H },
- { V4L2_STD_PAL_I, "PAL-I", TLG_TUNE_VSTD_PAL_I },
- { V4L2_STD_PAL_M, "PAL-M", TLG_TUNE_VSTD_PAL_M },
- { V4L2_STD_PAL_N, "PAL-N", TLG_TUNE_VSTD_PAL_N_COMBO },
- { V4L2_STD_PAL_Nc, "PAL-Nc", TLG_TUNE_VSTD_PAL_N_COMBO },
- { V4L2_STD_NTSC_M, "NTSC-M", TLG_TUNE_VSTD_NTSC_M },
- { V4L2_STD_NTSC_M_JP, "NTSC-JP", TLG_TUNE_VSTD_NTSC_M_J },
- { V4L2_STD_SECAM_B, "SECAM-B", TLG_TUNE_VSTD_SECAM_B },
- { V4L2_STD_SECAM_D, "SECAM-D", TLG_TUNE_VSTD_SECAM_D },
- { V4L2_STD_SECAM_G, "SECAM-G", TLG_TUNE_VSTD_SECAM_G },
- { V4L2_STD_SECAM_H, "SECAM-H", TLG_TUNE_VSTD_SECAM_H },
- { V4L2_STD_SECAM_K, "SECAM-K", TLG_TUNE_VSTD_SECAM_K },
- { V4L2_STD_SECAM_K1, "SECAM-K1", TLG_TUNE_VSTD_SECAM_K1 },
- { V4L2_STD_SECAM_L, "SECAM-L", TLG_TUNE_VSTD_SECAM_L },
- { V4L2_STD_SECAM_LC, "SECAM-LC", TLG_TUNE_VSTD_SECAM_L1 },
-};
-static const unsigned int POSEIDON_TVNORMS = ARRAY_SIZE(poseidon_tvnorms);
-
-struct pd_audio_mode {
- u32 tlg_audio_mode;
- u32 v4l2_audio_sub;
- u32 v4l2_audio_mode;
-};
-
-static const struct pd_audio_mode pd_audio_modes[] = {
- { TLG_TUNE_TVAUDIO_MODE_MONO, V4L2_TUNER_SUB_MONO,
- V4L2_TUNER_MODE_MONO },
- { TLG_TUNE_TVAUDIO_MODE_STEREO, V4L2_TUNER_SUB_STEREO,
- V4L2_TUNER_MODE_STEREO },
- { TLG_TUNE_TVAUDIO_MODE_LANG_A, V4L2_TUNER_SUB_LANG1,
- V4L2_TUNER_MODE_LANG1 },
- { TLG_TUNE_TVAUDIO_MODE_LANG_B, V4L2_TUNER_SUB_LANG2,
- V4L2_TUNER_MODE_LANG2 },
- { TLG_TUNE_TVAUDIO_MODE_LANG_C, V4L2_TUNER_SUB_LANG1,
- V4L2_TUNER_MODE_LANG1_LANG2 }
-};
-static const unsigned int POSEIDON_AUDIOMODS = ARRAY_SIZE(pd_audio_modes);
-
-struct pd_input {
- char *name;
- uint32_t tlg_src;
-};
-
-static const struct pd_input pd_inputs[] = {
- { "TV Antenna", TLG_SIG_SRC_ANTENNA },
- { "TV Cable", TLG_SIG_SRC_CABLE },
- { "TV SVideo", TLG_SIG_SRC_SVIDEO },
- { "TV Composite", TLG_SIG_SRC_COMPOSITE }
-};
-static const unsigned int POSEIDON_INPUTS = ARRAY_SIZE(pd_inputs);
-
-struct poseidon_control {
- struct v4l2_queryctrl v4l2_ctrl;
- enum cmd_custom_param_id vc_id;
-};
-
-static struct poseidon_control controls[] = {
- {
- { V4L2_CID_BRIGHTNESS, V4L2_CTRL_TYPE_INTEGER,
- "brightness", 0, 10000, 1, 100, 0, },
- CUST_PARM_ID_BRIGHTNESS_CTRL
- }, {
- { V4L2_CID_CONTRAST, V4L2_CTRL_TYPE_INTEGER,
- "contrast", 0, 10000, 1, 100, 0, },
- CUST_PARM_ID_CONTRAST_CTRL,
- }, {
- { V4L2_CID_HUE, V4L2_CTRL_TYPE_INTEGER,
- "hue", 0, 10000, 1, 100, 0, },
- CUST_PARM_ID_HUE_CTRL,
- }, {
- { V4L2_CID_SATURATION, V4L2_CTRL_TYPE_INTEGER,
- "saturation", 0, 10000, 1, 100, 0, },
- CUST_PARM_ID_SATURATION_CTRL,
- },
-};
-
-struct video_std_to_audio_std {
- v4l2_std_id video_std;
- int audio_std;
-};
-
-static const struct video_std_to_audio_std video_to_audio_map[] = {
- /* country : { 27, 32, 33, 34, 36, 44, 45, 46, 47, 48, 64,
- 65, 86, 351, 352, 353, 354, 358, 372, 852, 972 } */
- { (V4L2_STD_PAL_I | V4L2_STD_PAL_B | V4L2_STD_PAL_D |
- V4L2_STD_SECAM_L | V4L2_STD_SECAM_D), TLG_TUNE_ASTD_NICAM },
-
- /* country : { 1, 52, 54, 55, 886 } */
- {V4L2_STD_NTSC_M | V4L2_STD_PAL_N | V4L2_STD_PAL_M, TLG_TUNE_ASTD_BTSC},
-
- /* country : { 81 } */
- { V4L2_STD_NTSC_M_JP, TLG_TUNE_ASTD_EIAJ },
-
- /* other country : TLG_TUNE_ASTD_A2 */
-};
-static const unsigned int map_size = ARRAY_SIZE(video_to_audio_map);
-
-static int get_audio_std(v4l2_std_id v4l2_std)
-{
- int i = 0;
-
- for (; i < map_size; i++) {
- if (v4l2_std & video_to_audio_map[i].video_std)
- return video_to_audio_map[i].audio_std;
- }
- return TLG_TUNE_ASTD_A2;
-}
-
-static int vidioc_querycap(struct file *file, void *fh,
- struct v4l2_capability *cap)
-{
- struct front_face *front = fh;
- struct poseidon *p = front->pd;
-
- logs(front);
-
- strcpy(cap->driver, "tele-video");
- strcpy(cap->card, "Telegent Poseidon");
- usb_make_path(p->udev, cap->bus_info, sizeof(cap->bus_info));
- cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_TUNER |
- V4L2_CAP_AUDIO | V4L2_CAP_STREAMING |
- V4L2_CAP_READWRITE | V4L2_CAP_VBI_CAPTURE;
- return 0;
-}
-
-/*====================================================================*/
-static void init_copy(struct video_data *video, bool index)
-{
- struct front_face *front = video->front;
-
- video->field_count = index;
- video->lines_copied = 0;
- video->prev_left = 0 ;
- video->dst = (char *)videobuf_to_vmalloc(front->curr_frame)
- + index * video->lines_size;
- video->vbi->copied = 0; /* set it here */
-}
-
-static bool get_frame(struct front_face *front, int *need_init)
-{
- struct videobuf_buffer *vb = front->curr_frame;
-
- if (vb)
- return true;
-
- spin_lock(&front->queue_lock);
- if (!list_empty(&front->active)) {
- vb = list_entry(front->active.next,
- struct videobuf_buffer, queue);
- if (need_init)
- *need_init = 1;
- front->curr_frame = vb;
- list_del_init(&vb->queue);
- }
- spin_unlock(&front->queue_lock);
-
- return !!vb;
-}
-
-/* check if the video's buffer is ready */
-static bool get_video_frame(struct front_face *front, struct video_data *video)
-{
- int need_init = 0;
- bool ret = true;
-
- ret = get_frame(front, &need_init);
- if (ret && need_init)
- init_copy(video, 0);
- return ret;
-}
-
-static void submit_frame(struct front_face *front)
-{
- struct videobuf_buffer *vb = front->curr_frame;
-
- if (vb == NULL)
- return;
-
- front->curr_frame = NULL;
- vb->state = VIDEOBUF_DONE;
- vb->field_count++;
- do_gettimeofday(&vb->ts);
-
- wake_up(&vb->done);
-}
-
-/*
- * A frame is composed of two fields. If we receive all the two fields,
- * call the submit_frame() to submit the whole frame to applications.
- */
-static void end_field(struct video_data *video)
-{
- /* logs(video->front); */
- if (1 == video->field_count)
- submit_frame(video->front);
- else
- init_copy(video, 1);
-}
-
-static void copy_video_data(struct video_data *video, char *src,
- unsigned int count)
-{
-#define copy_data(len) \
- do { \
- if (++video->lines_copied > video->lines_per_field) \
- goto overflow; \
- memcpy(video->dst, src, len);\
- video->dst += len + video->lines_size; \
- src += len; \
- count -= len; \
- } while (0)
-
- while (count && count >= video->lines_size) {
- if (video->prev_left) {
- copy_data(video->prev_left);
- video->prev_left = 0;
- continue;
- }
- copy_data(video->lines_size);
- }
- if (count && count < video->lines_size) {
- memcpy(video->dst, src, count);
-
- video->prev_left = video->lines_size - count;
- video->dst += count;
- }
- return;
-
-overflow:
- end_field(video);
-}
-
-static void check_trailer(struct video_data *video, char *src, int count)
-{
- struct vbi_data *vbi = video->vbi;
- int offset; /* trailer's offset */
- char *buf;
-
- offset = (video->context.pix.sizeimage / 2 + vbi->vbi_size / 2)
- - (vbi->copied + video->lines_size * video->lines_copied);
- if (video->prev_left)
- offset -= (video->lines_size - video->prev_left);
-
- if (offset > count || offset <= 0)
- goto short_package;
-
- buf = src + offset;
-
- /* trailer : (VFHS) + U32 + U32 + field_num */
- if (!strncmp(buf, "VFHS", 4)) {
- int field_num = *((u32 *)(buf + 12));
-
- if ((field_num & 1) ^ video->field_count) {
- init_copy(video, video->field_count);
- return;
- }
- copy_video_data(video, src, offset);
- }
-short_package:
- end_field(video);
-}
-
-/* ========== Check this more carefully! =========== */
-static inline void copy_vbi_data(struct vbi_data *vbi,
- char *src, unsigned int count)
-{
- struct front_face *front = vbi->front;
-
- if (front && get_frame(front, NULL)) {
- char *buf = videobuf_to_vmalloc(front->curr_frame);
-
- if (vbi->video->field_count)
- buf += (vbi->vbi_size / 2);
- memcpy(buf + vbi->copied, src, count);
- }
- vbi->copied += count;
-}
-
-/*
- * Copy the normal data (VBI or VIDEO) without the trailer.
- * VBI is not interlaced, while VIDEO is interlaced.
- */
-static inline void copy_vbi_video_data(struct video_data *video,
- char *src, unsigned int count)
-{
- struct vbi_data *vbi = video->vbi;
- unsigned int vbi_delta = (vbi->vbi_size / 2) - vbi->copied;
-
- if (vbi_delta >= count) {
- copy_vbi_data(vbi, src, count);
- } else {
- if (vbi_delta) {
- copy_vbi_data(vbi, src, vbi_delta);
-
- /* we receive the two fields of the VBI*/
- if (vbi->front && video->field_count)
- submit_frame(vbi->front);
- }
- copy_video_data(video, src + vbi_delta, count - vbi_delta);
- }
-}
-
-static void urb_complete_bulk(struct urb *urb)
-{
- struct front_face *front = urb->context;
- struct video_data *video = &front->pd->video_data;
- char *src = (char *)urb->transfer_buffer;
- int count = urb->actual_length;
- int ret = 0;
-
- if (!video->is_streaming || urb->status) {
- if (urb->status == -EPROTO)
- goto resend_it;
- return;
- }
- if (!get_video_frame(front, video))
- goto resend_it;
-
- if (count == urb->transfer_buffer_length)
- copy_vbi_video_data(video, src, count);
- else
- check_trailer(video, src, count);
-
-resend_it:
- ret = usb_submit_urb(urb, GFP_ATOMIC);
- if (ret)
- log(" submit failed: error %d", ret);
-}
-
-/************************* for ISO *********************/
-#define GET_SUCCESS (0)
-#define GET_TRAILER (1)
-#define GET_TOO_MUCH_BUBBLE (2)
-#define GET_NONE (3)
-static int get_chunk(int start, struct urb *urb,
- int *head, int *tail, int *bubble_err)
-{
- struct usb_iso_packet_descriptor *pkt = NULL;
- int ret = GET_SUCCESS;
-
- for (*head = *tail = -1; start < urb->number_of_packets; start++) {
- pkt = &urb->iso_frame_desc[start];
-
- /* handle the bubble of the Hub */
- if (-EOVERFLOW == pkt->status) {
- if (++*bubble_err > urb->number_of_packets / 3)
- return GET_TOO_MUCH_BUBBLE;
- continue;
- }
-
- /* This is the gap */
- if (pkt->status || pkt->actual_length <= 0
- || pkt->actual_length > ISO_PKT_SIZE) {
- if (*head != -1)
- break;
- continue;
- }
-
- /* a good isochronous packet */
- if (pkt->actual_length == ISO_PKT_SIZE) {
- if (*head == -1)
- *head = start;
- *tail = start;
- continue;
- }
-
- /* trailer is here */
- if (pkt->actual_length < ISO_PKT_SIZE) {
- if (*head == -1) {
- *head = start;
- *tail = start;
- return GET_TRAILER;
- }
- break;
- }
- }
-
- if (*head == -1 && *tail == -1)
- ret = GET_NONE;
- return ret;
-}
-
-/*
- * |__|------|___|-----|_______|
- * ^ ^
- * | |
- * gap gap
- */
-static void urb_complete_iso(struct urb *urb)
-{
- struct front_face *front = urb->context;
- struct video_data *video = &front->pd->video_data;
- int bubble_err = 0, head = 0, tail = 0;
- char *src = (char *)urb->transfer_buffer;
- int ret = 0;
-
- if (!video->is_streaming)
- return;
-
- do {
- if (!get_video_frame(front, video))
- goto out;
-
- switch (get_chunk(head, urb, &head, &tail, &bubble_err)) {
- case GET_SUCCESS:
- copy_vbi_video_data(video, src + (head * ISO_PKT_SIZE),
- (tail - head + 1) * ISO_PKT_SIZE);
- break;
- case GET_TRAILER:
- check_trailer(video, src + (head * ISO_PKT_SIZE),
- ISO_PKT_SIZE);
- break;
- case GET_NONE:
- goto out;
- case GET_TOO_MUCH_BUBBLE:
- log("\t We got too much bubble");
- schedule_work(&video->bubble_work);
- return;
- }
- } while (head = tail + 1, head < urb->number_of_packets);
-
-out:
- ret = usb_submit_urb(urb, GFP_ATOMIC);
- if (ret)
- log("usb_submit_urb err : %d", ret);
-}
-/*============================= [ end ] =====================*/
-
-static int prepare_iso_urb(struct video_data *video)
-{
- struct usb_device *udev = video->pd->udev;
- int i;
-
- if (video->urb_array[0])
- return 0;
-
- for (i = 0; i < SBUF_NUM; i++) {
- struct urb *urb;
- void *mem;
- int j;
-
- urb = usb_alloc_urb(PK_PER_URB, GFP_KERNEL);
- if (urb == NULL)
- goto out;
-
- video->urb_array[i] = urb;
- mem = usb_alloc_coherent(udev,
- ISO_PKT_SIZE * PK_PER_URB,
- GFP_KERNEL,
- &urb->transfer_dma);
-
- urb->complete = urb_complete_iso; /* handler */
- urb->dev = udev;
- urb->context = video->front;
- urb->pipe = usb_rcvisocpipe(udev,
- video->endpoint_addr);
- urb->interval = 1;
- urb->transfer_flags = URB_ISO_ASAP | URB_NO_TRANSFER_DMA_MAP;
- urb->number_of_packets = PK_PER_URB;
- urb->transfer_buffer = mem;
- urb->transfer_buffer_length = PK_PER_URB * ISO_PKT_SIZE;
-
- for (j = 0; j < PK_PER_URB; j++) {
- urb->iso_frame_desc[j].offset = ISO_PKT_SIZE * j;
- urb->iso_frame_desc[j].length = ISO_PKT_SIZE;
- }
- }
- return 0;
-out:
- for (; i > 0; i--)
- ;
- return -ENOMEM;
-}
-
-/* return the succeeded number of the allocation */
-int alloc_bulk_urbs_generic(struct urb **urb_array, int num,
- struct usb_device *udev, u8 ep_addr,
- int buf_size, gfp_t gfp_flags,
- usb_complete_t complete_fn, void *context)
-{
- int i = 0;
-
- for (; i < num; i++) {
- void *mem;
- struct urb *urb = usb_alloc_urb(0, gfp_flags);
- if (urb == NULL)
- return i;
-
- mem = usb_alloc_coherent(udev, buf_size, gfp_flags,
- &urb->transfer_dma);
- if (mem == NULL) {
- usb_free_urb(urb);
- return i;
- }
-
- usb_fill_bulk_urb(urb, udev, usb_rcvbulkpipe(udev, ep_addr),
- mem, buf_size, complete_fn, context);
- urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
- urb_array[i] = urb;
- }
- return i;
-}
-
-void free_all_urb_generic(struct urb **urb_array, int num)
-{
- int i;
- struct urb *urb;
-
- for (i = 0; i < num; i++) {
- urb = urb_array[i];
- if (urb) {
- usb_free_coherent(urb->dev,
- urb->transfer_buffer_length,
- urb->transfer_buffer,
- urb->transfer_dma);
- usb_free_urb(urb);
- urb_array[i] = NULL;
- }
- }
-}
-
-static int prepare_bulk_urb(struct video_data *video)
-{
- if (video->urb_array[0])
- return 0;
-
- alloc_bulk_urbs_generic(video->urb_array, SBUF_NUM,
- video->pd->udev, video->endpoint_addr,
- 0x2000, GFP_KERNEL,
- urb_complete_bulk, video->front);
- return 0;
-}
-
-/* free the URBs */
-static void free_all_urb(struct video_data *video)
-{
- free_all_urb_generic(video->urb_array, SBUF_NUM);
-}
-
-static void pd_buf_release(struct videobuf_queue *q, struct videobuf_buffer *vb)
-{
- videobuf_vmalloc_free(vb);
- vb->state = VIDEOBUF_NEEDS_INIT;
-}
-
-static void pd_buf_queue(struct videobuf_queue *q, struct videobuf_buffer *vb)
-{
- struct front_face *front = q->priv_data;
- vb->state = VIDEOBUF_QUEUED;
- list_add_tail(&vb->queue, &front->active);
-}
-
-static int pd_buf_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,
- enum v4l2_field field)
-{
- struct front_face *front = q->priv_data;
- int rc;
-
- switch (front->type) {
- case V4L2_BUF_TYPE_VIDEO_CAPTURE:
- if (VIDEOBUF_NEEDS_INIT == vb->state) {
- struct v4l2_pix_format *pix;
-
- pix = &front->pd->video_data.context.pix;
- vb->size = pix->sizeimage; /* real frame size */
- vb->width = pix->width;
- vb->height = pix->height;
- rc = videobuf_iolock(q, vb, NULL);
- if (rc < 0)
- return rc;
- }
- break;
- case V4L2_BUF_TYPE_VBI_CAPTURE:
- if (VIDEOBUF_NEEDS_INIT == vb->state) {
- vb->size = front->pd->vbi_data.vbi_size;
- rc = videobuf_iolock(q, vb, NULL);
- if (rc < 0)
- return rc;
- }
- break;
- default:
- return -EINVAL;
- }
- vb->field = field;
- vb->state = VIDEOBUF_PREPARED;
- return 0;
-}
-
-static int fire_all_urb(struct video_data *video)
-{
- int i, ret;
-
- video->is_streaming = 1;
-
- for (i = 0; i < SBUF_NUM; i++) {
- ret = usb_submit_urb(video->urb_array[i], GFP_KERNEL);
- if (ret)
- log("(%d) failed: error %d", i, ret);
- }
- return ret;
-}
-
-static int start_video_stream(struct poseidon *pd)
-{
- struct video_data *video = &pd->video_data;
- s32 cmd_status;
-
- send_set_req(pd, TAKE_REQUEST, 0, &cmd_status);
- send_set_req(pd, PLAY_SERVICE, TLG_TUNE_PLAY_SVC_START, &cmd_status);
-
- if (pd->cur_transfer_mode) {
- prepare_iso_urb(video);
- INIT_WORK(&video->bubble_work, iso_bubble_handler);
- } else {
- /* The bulk mode does not need a bubble handler */
- prepare_bulk_urb(video);
- }
- fire_all_urb(video);
- return 0;
-}
-
-static int pd_buf_setup(struct videobuf_queue *q, unsigned int *count,
- unsigned int *size)
-{
- struct front_face *front = q->priv_data;
- struct poseidon *pd = front->pd;
-
- switch (front->type) {
- default:
- return -EINVAL;
- case V4L2_BUF_TYPE_VIDEO_CAPTURE: {
- struct video_data *video = &pd->video_data;
- struct v4l2_pix_format *pix = &video->context.pix;
-
- *size = PAGE_ALIGN(pix->sizeimage);/* page aligned frame size */
- if (*count < 4)
- *count = 4;
- if (1) {
- /* same in different altersetting */
- video->endpoint_addr = 0x82;
- video->vbi = &pd->vbi_data;
- video->vbi->video = video;
- video->pd = pd;
- video->lines_per_field = pix->height / 2;
- video->lines_size = pix->width * 2;
- video->front = front;
- }
- return start_video_stream(pd);
- }
-
- case V4L2_BUF_TYPE_VBI_CAPTURE: {
- struct vbi_data *vbi = &pd->vbi_data;
-
- *size = PAGE_ALIGN(vbi->vbi_size);
- log("size : %d", *size);
- if (*count == 0)
- *count = 4;
- }
- break;
- }
- return 0;
-}
-
-static struct videobuf_queue_ops pd_video_qops = {
- .buf_setup = pd_buf_setup,
- .buf_prepare = pd_buf_prepare,
- .buf_queue = pd_buf_queue,
- .buf_release = pd_buf_release,
-};
-
-static int vidioc_enum_fmt(struct file *file, void *fh,
- struct v4l2_fmtdesc *f)
-{
- if (ARRAY_SIZE(poseidon_formats) <= f->index)
- return -EINVAL;
- f->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- f->flags = 0;
- f->pixelformat = poseidon_formats[f->index].fourcc;
- strcpy(f->description, poseidon_formats[f->index].name);
- return 0;
-}
-
-static int vidioc_g_fmt(struct file *file, void *fh, struct v4l2_format *f)
-{
- struct front_face *front = fh;
- struct poseidon *pd = front->pd;
-
- logs(front);
- f->fmt.pix = pd->video_data.context.pix;
- return 0;
-}
-
-static int vidioc_try_fmt(struct file *file, void *fh,
- struct v4l2_format *f)
-{
- return 0;
-}
-
-/*
- * VLC calls VIDIOC_S_STD before VIDIOC_S_FMT, while
- * Mplayer calls them in the reverse order.
- */
-static int pd_vidioc_s_fmt(struct poseidon *pd, struct v4l2_pix_format *pix)
-{
- struct video_data *video = &pd->video_data;
- struct running_context *context = &video->context;
- struct v4l2_pix_format *pix_def = &context->pix;
- s32 ret = 0, cmd_status = 0, vid_resol;
-
- /* set the pixel format to firmware */
- if (pix->pixelformat == V4L2_PIX_FMT_RGB565) {
- vid_resol = TLG_TUNER_VID_FORMAT_RGB_565;
- } else {
- pix->pixelformat = V4L2_PIX_FMT_YUYV;
- vid_resol = TLG_TUNER_VID_FORMAT_YUV;
- }
- ret = send_set_req(pd, VIDEO_STREAM_FMT_SEL,
- vid_resol, &cmd_status);
-
- /* set the resolution to firmware */
- vid_resol = TLG_TUNE_VID_RES_720;
- switch (pix->width) {
- case 704:
- vid_resol = TLG_TUNE_VID_RES_704;
- break;
- default:
- pix->width = 720;
- case 720:
- break;
- }
- ret |= send_set_req(pd, VIDEO_ROSOLU_SEL,
- vid_resol, &cmd_status);
- if (ret || cmd_status)
- return -EBUSY;
-
- pix_def->pixelformat = pix->pixelformat; /* save it */
- pix->height = (context->tvnormid & V4L2_STD_525_60) ? 480 : 576;
-
- /* Compare with the default setting */
- if ((pix_def->width != pix->width)
- || (pix_def->height != pix->height)) {
- pix_def->width = pix->width;
- pix_def->height = pix->height;
- pix_def->bytesperline = pix->width * 2;
- pix_def->sizeimage = pix->width * pix->height * 2;
- }
- *pix = *pix_def;
-
- return 0;
-}
-
-static int vidioc_s_fmt(struct file *file, void *fh, struct v4l2_format *f)
-{
- struct front_face *front = fh;
- struct poseidon *pd = front->pd;
-
- logs(front);
- /* stop VBI here */
- if (V4L2_BUF_TYPE_VIDEO_CAPTURE != f->type)
- return -EINVAL;
-
- mutex_lock(&pd->lock);
- if (pd->file_for_stream == NULL)
- pd->file_for_stream = file;
- else if (file != pd->file_for_stream) {
- mutex_unlock(&pd->lock);
- return -EINVAL;
- }
-
- pd_vidioc_s_fmt(pd, &f->fmt.pix);
- mutex_unlock(&pd->lock);
- return 0;
-}
-
-static int vidioc_g_fmt_vbi(struct file *file, void *fh,
- struct v4l2_format *v4l2_f)
-{
- struct front_face *front = fh;
- struct poseidon *pd = front->pd;
- struct v4l2_vbi_format *vbi_fmt = &v4l2_f->fmt.vbi;
-
- vbi_fmt->samples_per_line = 720 * 2;
- vbi_fmt->sampling_rate = 6750000 * 4;
- vbi_fmt->sample_format = V4L2_PIX_FMT_GREY;
- vbi_fmt->offset = 64 * 4; /*FIXME: why offset */
- if (pd->video_data.context.tvnormid & V4L2_STD_525_60) {
- vbi_fmt->start[0] = 10;
- vbi_fmt->start[1] = 264;
- vbi_fmt->count[0] = V4L_NTSC_VBI_LINES;
- vbi_fmt->count[1] = V4L_NTSC_VBI_LINES;
- } else {
- vbi_fmt->start[0] = 6;
- vbi_fmt->start[1] = 314;
- vbi_fmt->count[0] = V4L_PAL_VBI_LINES;
- vbi_fmt->count[1] = V4L_PAL_VBI_LINES;
- }
- vbi_fmt->flags = V4L2_VBI_UNSYNC;
- logs(front);
- return 0;
-}
-
-static int set_std(struct poseidon *pd, v4l2_std_id *norm)
-{
- struct video_data *video = &pd->video_data;
- struct vbi_data *vbi = &pd->vbi_data;
- struct running_context *context;
- struct v4l2_pix_format *pix;
- s32 i, ret = 0, cmd_status, param;
- int height;
-
- for (i = 0; i < POSEIDON_TVNORMS; i++) {
- if (*norm & poseidon_tvnorms[i].v4l2_id) {
- param = poseidon_tvnorms[i].tlg_tvnorm;
- log("name : %s", poseidon_tvnorms[i].name);
- goto found;
- }
- }
- return -EINVAL;
-found:
- mutex_lock(&pd->lock);
- ret = send_set_req(pd, VIDEO_STD_SEL, param, &cmd_status);
- if (ret || cmd_status)
- goto out;
-
- /* Set vbi size and check the height of the frame */
- context = &video->context;
- context->tvnormid = poseidon_tvnorms[i].v4l2_id;
- if (context->tvnormid & V4L2_STD_525_60) {
- vbi->vbi_size = V4L_NTSC_VBI_FRAMESIZE;
- height = 480;
- } else {
- vbi->vbi_size = V4L_PAL_VBI_FRAMESIZE;
- height = 576;
- }
-
- pix = &context->pix;
- if (pix->height != height) {
- pix->height = height;
- pix->sizeimage = pix->width * pix->height * 2;
- }
-
-out:
- mutex_unlock(&pd->lock);
- return ret;
-}
-
-static int vidioc_s_std(struct file *file, void *fh, v4l2_std_id *norm)
-{
- struct front_face *front = fh;
- logs(front);
- return set_std(front->pd, norm);
-}
-
-static int vidioc_enum_input(struct file *file, void *fh, struct v4l2_input *in)
-{
- struct front_face *front = fh;
-
- if (in->index < 0 || in->index >= POSEIDON_INPUTS)
- return -EINVAL;
- strcpy(in->name, pd_inputs[in->index].name);
- in->type = V4L2_INPUT_TYPE_TUNER;
-
- /*
- * the audio input index mixed with this video input,
- * Poseidon only have one audio/video, set to "0"
- */
- in->audioset = 0;
- in->tuner = 0;
- in->std = V4L2_STD_ALL;
- in->status = 0;
- logs(front);
- return 0;
-}
-
-static int vidioc_g_input(struct file *file, void *fh, unsigned int *i)
-{
- struct front_face *front = fh;
- struct poseidon *pd = front->pd;
- struct running_context *context = &pd->video_data.context;
-
- logs(front);
- *i = context->sig_index;
- return 0;
-}
-
-/* We can support several inputs */
-static int vidioc_s_input(struct file *file, void *fh, unsigned int i)
-{
- struct front_face *front = fh;
- struct poseidon *pd = front->pd;
- s32 ret, cmd_status;
-
- if (i < 0 || i >= POSEIDON_INPUTS)
- return -EINVAL;
- ret = send_set_req(pd, SGNL_SRC_SEL,
- pd_inputs[i].tlg_src, &cmd_status);
- if (ret)
- return ret;
-
- pd->video_data.context.sig_index = i;
- return 0;
-}
-
-static struct poseidon_control *check_control_id(__u32 id)
-{
- struct poseidon_control *control = &controls[0];
- int array_size = ARRAY_SIZE(controls);
-
- for (; control < &controls[array_size]; control++)
- if (control->v4l2_ctrl.id == id)
- return control;
- return NULL;
-}
-
-static int vidioc_queryctrl(struct file *file, void *fh,
- struct v4l2_queryctrl *a)
-{
- struct poseidon_control *control = NULL;
-
- control = check_control_id(a->id);
- if (!control)
- return -EINVAL;
-
- *a = control->v4l2_ctrl;
- return 0;
-}
-
-static int vidioc_g_ctrl(struct file *file, void *fh, struct v4l2_control *ctrl)
-{
- struct front_face *front = fh;
- struct poseidon *pd = front->pd;
- struct poseidon_control *control = NULL;
- struct tuner_custom_parameter_s tuner_param;
- s32 ret = 0, cmd_status;
-
- control = check_control_id(ctrl->id);
- if (!control)
- return -EINVAL;
-
- mutex_lock(&pd->lock);
- ret = send_get_req(pd, TUNER_CUSTOM_PARAMETER, control->vc_id,
- &tuner_param, &cmd_status, sizeof(tuner_param));
- mutex_unlock(&pd->lock);
-
- if (ret || cmd_status)
- return -1;
-
- ctrl->value = tuner_param.param_value;
- return 0;
-}
-
-static int vidioc_s_ctrl(struct file *file, void *fh, struct v4l2_control *a)
-{
- struct tuner_custom_parameter_s param = {0};
- struct poseidon_control *control = NULL;
- struct front_face *front = fh;
- struct poseidon *pd = front->pd;
- s32 ret = 0, cmd_status, params;
-
- control = check_control_id(a->id);
- if (!control)
- return -EINVAL;
-
- param.param_value = a->value;
- param.param_id = control->vc_id;
- params = *(s32 *)¶m; /* temp code */
-
- mutex_lock(&pd->lock);
- ret = send_set_req(pd, TUNER_CUSTOM_PARAMETER, params, &cmd_status);
- ret = send_set_req(pd, TAKE_REQUEST, 0, &cmd_status);
- mutex_unlock(&pd->lock);
-
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(HZ/4);
- return ret;
-}
-
-/* Audio ioctls */
-static int vidioc_enumaudio(struct file *file, void *fh, struct v4l2_audio *a)
-{
- if (0 != a->index)
- return -EINVAL;
- a->capability = V4L2_AUDCAP_STEREO;
- strcpy(a->name, "USB audio in");
- /*Poseidon have no AVL function.*/
- a->mode = 0;
- return 0;
-}
-
-static int vidioc_g_audio(struct file *file, void *fh, struct v4l2_audio *a)
-{
- a->index = 0;
- a->capability = V4L2_AUDCAP_STEREO;
- strcpy(a->name, "USB audio in");
- a->mode = 0;
- return 0;
-}
-
-static int vidioc_s_audio(struct file *file, void *fh, struct v4l2_audio *a)
-{
- return (0 == a->index) ? 0 : -EINVAL;
-}
-
-/* Tuner ioctls */
-static int vidioc_g_tuner(struct file *file, void *fh, struct v4l2_tuner *tuner)
-{
- struct front_face *front = fh;
- struct poseidon *pd = front->pd;
- struct tuner_atv_sig_stat_s atv_stat;
- s32 count = 5, ret, cmd_status;
- int index;
-
- if (0 != tuner->index)
- return -EINVAL;
-
- mutex_lock(&pd->lock);
- ret = send_get_req(pd, TUNER_STATUS, TLG_MODE_ANALOG_TV,
- &atv_stat, &cmd_status, sizeof(atv_stat));
-
- while (atv_stat.sig_lock_busy && count-- && !ret) {
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(HZ);
-
- ret = send_get_req(pd, TUNER_STATUS, TLG_MODE_ANALOG_TV,
- &atv_stat, &cmd_status, sizeof(atv_stat));
- }
- mutex_unlock(&pd->lock);
-
- if (debug_mode)
- log("P:%d,S:%d", atv_stat.sig_present, atv_stat.sig_strength);
-
- if (ret || cmd_status)
- tuner->signal = 0;
- else if (atv_stat.sig_present && !atv_stat.sig_strength)
- tuner->signal = 0xFFFF;
- else
- tuner->signal = (atv_stat.sig_strength * 255 / 10) << 8;
-
- strcpy(tuner->name, "Telegent Systems");
- tuner->type = V4L2_TUNER_ANALOG_TV;
- tuner->rangelow = TUNER_FREQ_MIN / 62500;
- tuner->rangehigh = TUNER_FREQ_MAX / 62500;
- tuner->capability = V4L2_TUNER_CAP_NORM | V4L2_TUNER_CAP_STEREO |
- V4L2_TUNER_CAP_LANG1 | V4L2_TUNER_CAP_LANG2;
- index = pd->video_data.context.audio_idx;
- tuner->rxsubchans = pd_audio_modes[index].v4l2_audio_sub;
- tuner->audmode = pd_audio_modes[index].v4l2_audio_mode;
- tuner->afc = 0;
- logs(front);
- return 0;
-}
-
-static int pd_vidioc_s_tuner(struct poseidon *pd, int index)
-{
- s32 ret = 0, cmd_status, param, audiomode;
-
- mutex_lock(&pd->lock);
- param = pd_audio_modes[index].tlg_audio_mode;
- ret = send_set_req(pd, TUNER_AUD_MODE, param, &cmd_status);
- audiomode = get_audio_std(pd->video_data.context.tvnormid);
- ret |= send_set_req(pd, TUNER_AUD_ANA_STD, audiomode,
- &cmd_status);
- if (!ret)
- pd->video_data.context.audio_idx = index;
- mutex_unlock(&pd->lock);
- return ret;
-}
-
-static int vidioc_s_tuner(struct file *file, void *fh, struct v4l2_tuner *a)
-{
- struct front_face *front = fh;
- struct poseidon *pd = front->pd;
- int index;
-
- if (0 != a->index)
- return -EINVAL;
- logs(front);
- for (index = 0; index < POSEIDON_AUDIOMODS; index++)
- if (a->audmode == pd_audio_modes[index].v4l2_audio_mode)
- return pd_vidioc_s_tuner(pd, index);
- return -EINVAL;
-}
-
-static int vidioc_g_frequency(struct file *file, void *fh,
- struct v4l2_frequency *freq)
-{
- struct front_face *front = fh;
- struct poseidon *pd = front->pd;
- struct running_context *context = &pd->video_data.context;
-
- if (0 != freq->tuner)
- return -EINVAL;
- freq->frequency = context->freq;
- freq->type = V4L2_TUNER_ANALOG_TV;
- return 0;
-}
-
-static int set_frequency(struct poseidon *pd, __u32 frequency)
-{
- s32 ret = 0, param, cmd_status;
- struct running_context *context = &pd->video_data.context;
-
- param = frequency * 62500 / 1000;
- if (param < TUNER_FREQ_MIN/1000 || param > TUNER_FREQ_MAX / 1000)
- return -EINVAL;
-
- mutex_lock(&pd->lock);
- ret = send_set_req(pd, TUNE_FREQ_SELECT, param, &cmd_status);
- ret = send_set_req(pd, TAKE_REQUEST, 0, &cmd_status);
-
- msleep(250); /* wait for a while until the hardware is ready. */
- context->freq = frequency;
- mutex_unlock(&pd->lock);
- return ret;
-}
-
-static int vidioc_s_frequency(struct file *file, void *fh,
- struct v4l2_frequency *freq)
-{
- struct front_face *front = fh;
- struct poseidon *pd = front->pd;
-
- logs(front);
-#ifdef CONFIG_PM
- pd->pm_suspend = pm_video_suspend;
- pd->pm_resume = pm_video_resume;
-#endif
- return set_frequency(pd, freq->frequency);
-}
-
-static int vidioc_reqbufs(struct file *file, void *fh,
- struct v4l2_requestbuffers *b)
-{
- struct front_face *front = file->private_data;
- logs(front);
- return videobuf_reqbufs(&front->q, b);
-}
-
-static int vidioc_querybuf(struct file *file, void *fh, struct v4l2_buffer *b)
-{
- struct front_face *front = file->private_data;
- logs(front);
- return videobuf_querybuf(&front->q, b);
-}
-
-static int vidioc_qbuf(struct file *file, void *fh, struct v4l2_buffer *b)
-{
- struct front_face *front = file->private_data;
- return videobuf_qbuf(&front->q, b);
-}
-
-static int vidioc_dqbuf(struct file *file, void *fh, struct v4l2_buffer *b)
-{
- struct front_face *front = file->private_data;
- return videobuf_dqbuf(&front->q, b, file->f_flags & O_NONBLOCK);
-}
-
-/* Just stop the URBs, do not free the URBs */
-static int usb_transfer_stop(struct video_data *video)
-{
- if (video->is_streaming) {
- int i;
- s32 cmd_status;
- struct poseidon *pd = video->pd;
-
- video->is_streaming = 0;
- for (i = 0; i < SBUF_NUM; ++i) {
- if (video->urb_array[i])
- usb_kill_urb(video->urb_array[i]);
- }
-
- send_set_req(pd, PLAY_SERVICE, TLG_TUNE_PLAY_SVC_STOP,
- &cmd_status);
- }
- return 0;
-}
-
-int stop_all_video_stream(struct poseidon *pd)
-{
- struct video_data *video = &pd->video_data;
- struct vbi_data *vbi = &pd->vbi_data;
-
- mutex_lock(&pd->lock);
- if (video->is_streaming) {
- struct front_face *front = video->front;
-
- /* stop the URBs */
- usb_transfer_stop(video);
- free_all_urb(video);
-
- /* stop the host side of VIDEO */
- videobuf_stop(&front->q);
- videobuf_mmap_free(&front->q);
-
- /* stop the host side of VBI */
- front = vbi->front;
- if (front) {
- videobuf_stop(&front->q);
- videobuf_mmap_free(&front->q);
- }
- }
- mutex_unlock(&pd->lock);
- return 0;
-}
-
-/*
- * The bubbles can seriously damage the video's quality,
- * though it occurs in very rare situation.
- */
-static void iso_bubble_handler(struct work_struct *w)
-{
- struct video_data *video;
- struct poseidon *pd;
-
- video = container_of(w, struct video_data, bubble_work);
- pd = video->pd;
-
- mutex_lock(&pd->lock);
- usb_transfer_stop(video);
- msleep(500);
- start_video_stream(pd);
- mutex_unlock(&pd->lock);
-}
-
-
-static int vidioc_streamon(struct file *file, void *fh,
- enum v4l2_buf_type type)
-{
- struct front_face *front = fh;
-
- logs(front);
- if (unlikely(type != front->type))
- return -EINVAL;
- return videobuf_streamon(&front->q);
-}
-
-static int vidioc_streamoff(struct file *file, void *fh,
- enum v4l2_buf_type type)
-{
- struct front_face *front = file->private_data;
-
- logs(front);
- if (unlikely(type != front->type))
- return -EINVAL;
- return videobuf_streamoff(&front->q);
-}
-
-/* Set the firmware's default values : need altersetting */
-static int pd_video_checkmode(struct poseidon *pd)
-{
- s32 ret = 0, cmd_status, audiomode;
-
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(HZ/2);
-
- /* choose the altersetting */
- ret = usb_set_interface(pd->udev, 0,
- (pd->cur_transfer_mode ?
- ISO_3K_BULK_ALTERNATE_IFACE :
- BULK_ALTERNATE_IFACE));
- if (ret < 0)
- goto error;
-
- /* set default parameters for PAL-D , with the VBI enabled*/
- ret = set_tuner_mode(pd, TLG_MODE_ANALOG_TV);
- ret |= send_set_req(pd, SGNL_SRC_SEL,
- TLG_SIG_SRC_ANTENNA, &cmd_status);
- ret |= send_set_req(pd, VIDEO_STD_SEL,
- TLG_TUNE_VSTD_PAL_D, &cmd_status);
- ret |= send_set_req(pd, VIDEO_STREAM_FMT_SEL,
- TLG_TUNER_VID_FORMAT_YUV, &cmd_status);
- ret |= send_set_req(pd, VIDEO_ROSOLU_SEL,
- TLG_TUNE_VID_RES_720, &cmd_status);
- ret |= send_set_req(pd, TUNE_FREQ_SELECT, TUNER_FREQ_MIN, &cmd_status);
- ret |= send_set_req(pd, VBI_DATA_SEL, 1, &cmd_status);/* enable vbi */
-
- /* set the audio */
- audiomode = get_audio_std(pd->video_data.context.tvnormid);
- ret |= send_set_req(pd, TUNER_AUD_ANA_STD, audiomode, &cmd_status);
- ret |= send_set_req(pd, TUNER_AUD_MODE,
- TLG_TUNE_TVAUDIO_MODE_STEREO, &cmd_status);
- ret |= send_set_req(pd, AUDIO_SAMPLE_RATE_SEL,
- ATV_AUDIO_RATE_48K, &cmd_status);
-error:
- return ret;
-}
-
-#ifdef CONFIG_PM
-static int pm_video_suspend(struct poseidon *pd)
-{
- /* stop audio */
- pm_alsa_suspend(pd);
-
- /* stop and free all the URBs */
- usb_transfer_stop(&pd->video_data);
- free_all_urb(&pd->video_data);
-
- /* reset the interface */
- usb_set_interface(pd->udev, 0, 0);
- msleep(300);
- return 0;
-}
-
-static int restore_v4l2_context(struct poseidon *pd,
- struct running_context *context)
-{
- struct front_face *front = pd->video_data.front;
-
- pd_video_checkmode(pd);
-
- set_std(pd, &context->tvnormid);
- vidioc_s_input(NULL, front, context->sig_index);
- pd_vidioc_s_tuner(pd, context->audio_idx);
- pd_vidioc_s_fmt(pd, &context->pix);
- set_frequency(pd, context->freq);
- return 0;
-}
-
-static int pm_video_resume(struct poseidon *pd)
-{
- struct video_data *video = &pd->video_data;
-
- /* resume the video */
- /* [1] restore the origin V4L2 parameters */
- restore_v4l2_context(pd, &video->context);
-
- /* [2] initiate video copy variables */
- if (video->front->curr_frame)
- init_copy(video, 0);
-
- /* [3] fire urbs */
- start_video_stream(pd);
-
- /* resume the audio */
- pm_alsa_resume(pd);
- return 0;
-}
-#endif
-
-void set_debug_mode(struct video_device *vfd, int debug_mode)
-{
- vfd->debug = 0;
- if (debug_mode & 0x1)
- vfd->debug = V4L2_DEBUG_IOCTL;
- if (debug_mode & 0x2)
- vfd->debug = V4L2_DEBUG_IOCTL | V4L2_DEBUG_IOCTL_ARG;
-}
-
-static void init_video_context(struct running_context *context)
-{
- context->sig_index = 0;
- context->audio_idx = 1; /* stereo */
- context->tvnormid = V4L2_STD_PAL_D;
- context->pix = (struct v4l2_pix_format) {
- .width = 720,
- .height = 576,
- .pixelformat = V4L2_PIX_FMT_YUYV,
- .field = V4L2_FIELD_INTERLACED,
- .bytesperline = 720 * 2,
- .sizeimage = 720 * 576 * 2,
- .colorspace = V4L2_COLORSPACE_SMPTE170M,
- .priv = 0
- };
-}
-
-static int pd_video_open(struct file *file)
-{
- struct video_device *vfd = video_devdata(file);
- struct poseidon *pd = video_get_drvdata(vfd);
- struct front_face *front = NULL;
- int ret = -ENOMEM;
-
- mutex_lock(&pd->lock);
- usb_autopm_get_interface(pd->interface);
-
- if (vfd->vfl_type == VFL_TYPE_GRABBER
- && !(pd->state & POSEIDON_STATE_ANALOG)) {
- front = kzalloc(sizeof(struct front_face), GFP_KERNEL);
- if (!front)
- goto out;
-
- pd->cur_transfer_mode = usb_transfer_mode;/* bulk or iso */
- init_video_context(&pd->video_data.context);
-
- ret = pd_video_checkmode(pd);
- if (ret < 0) {
- kfree(front);
- ret = -1;
- goto out;
- }
-
- pd->state |= POSEIDON_STATE_ANALOG;
- front->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- pd->video_data.users++;
- set_debug_mode(vfd, debug_mode);
-
- videobuf_queue_vmalloc_init(&front->q, &pd_video_qops,
- NULL, &front->queue_lock,
- V4L2_BUF_TYPE_VIDEO_CAPTURE,
- V4L2_FIELD_INTERLACED,/* video is interlacd */
- sizeof(struct videobuf_buffer),/*it's enough*/
- front, NULL);
- } else if (vfd->vfl_type == VFL_TYPE_VBI
- && !(pd->state & POSEIDON_STATE_VBI)) {
- front = kzalloc(sizeof(struct front_face), GFP_KERNEL);
- if (!front)
- goto out;
-
- pd->state |= POSEIDON_STATE_VBI;
- front->type = V4L2_BUF_TYPE_VBI_CAPTURE;
- pd->vbi_data.front = front;
- pd->vbi_data.users++;
-
- videobuf_queue_vmalloc_init(&front->q, &pd_video_qops,
- NULL, &front->queue_lock,
- V4L2_BUF_TYPE_VBI_CAPTURE,
- V4L2_FIELD_NONE, /* vbi is NONE mode */
- sizeof(struct videobuf_buffer),
- front, NULL);
- } else {
- /* maybe add FM support here */
- log("other ");
- ret = -EINVAL;
- goto out;
- }
-
- front->pd = pd;
- front->curr_frame = NULL;
- INIT_LIST_HEAD(&front->active);
- spin_lock_init(&front->queue_lock);
-
- file->private_data = front;
- kref_get(&pd->kref);
-
- mutex_unlock(&pd->lock);
- return 0;
-out:
- usb_autopm_put_interface(pd->interface);
- mutex_unlock(&pd->lock);
- return ret;
-}
-
-static int pd_video_release(struct file *file)
-{
- struct front_face *front = file->private_data;
- struct poseidon *pd = front->pd;
- s32 cmd_status = 0;
-
- logs(front);
- mutex_lock(&pd->lock);
-
- if (front->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
- pd->state &= ~POSEIDON_STATE_ANALOG;
-
- /* stop the device, and free the URBs */
- usb_transfer_stop(&pd->video_data);
- free_all_urb(&pd->video_data);
-
- /* stop the firmware */
- send_set_req(pd, PLAY_SERVICE, TLG_TUNE_PLAY_SVC_STOP,
- &cmd_status);
-
- pd->file_for_stream = NULL;
- pd->video_data.users--;
- } else if (front->type == V4L2_BUF_TYPE_VBI_CAPTURE) {
- pd->state &= ~POSEIDON_STATE_VBI;
- pd->vbi_data.front = NULL;
- pd->vbi_data.users--;
- }
- videobuf_stop(&front->q);
- videobuf_mmap_free(&front->q);
-
- usb_autopm_put_interface(pd->interface);
- mutex_unlock(&pd->lock);
-
- kfree(front);
- file->private_data = NULL;
- kref_put(&pd->kref, poseidon_delete);
- return 0;
-}
-
-static int pd_video_mmap(struct file *file, struct vm_area_struct *vma)
-{
- struct front_face *front = file->private_data;
- return videobuf_mmap_mapper(&front->q, vma);
-}
-
-static unsigned int pd_video_poll(struct file *file, poll_table *table)
-{
- struct front_face *front = file->private_data;
- return videobuf_poll_stream(file, &front->q, table);
-}
-
-static ssize_t pd_video_read(struct file *file, char __user *buffer,
- size_t count, loff_t *ppos)
-{
- struct front_face *front = file->private_data;
- return videobuf_read_stream(&front->q, buffer, count, ppos,
- 0, file->f_flags & O_NONBLOCK);
-}
-
-/* This struct works for both VIDEO and VBI */
-static const struct v4l2_file_operations pd_video_fops = {
- .owner = THIS_MODULE,
- .open = pd_video_open,
- .release = pd_video_release,
- .read = pd_video_read,
- .poll = pd_video_poll,
- .mmap = pd_video_mmap,
- .ioctl = video_ioctl2, /* maybe changed in future */
-};
-
-static const struct v4l2_ioctl_ops pd_video_ioctl_ops = {
- .vidioc_querycap = vidioc_querycap,
-
- /* Video format */
- .vidioc_g_fmt_vid_cap = vidioc_g_fmt,
- .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt,
- .vidioc_s_fmt_vid_cap = vidioc_s_fmt,
- .vidioc_g_fmt_vbi_cap = vidioc_g_fmt_vbi, /* VBI */
- .vidioc_try_fmt_vid_cap = vidioc_try_fmt,
-
- /* Input */
- .vidioc_g_input = vidioc_g_input,
- .vidioc_s_input = vidioc_s_input,
- .vidioc_enum_input = vidioc_enum_input,
-
- /* Audio ioctls */
- .vidioc_enumaudio = vidioc_enumaudio,
- .vidioc_g_audio = vidioc_g_audio,
- .vidioc_s_audio = vidioc_s_audio,
-
- /* Tuner ioctls */
- .vidioc_g_tuner = vidioc_g_tuner,
- .vidioc_s_tuner = vidioc_s_tuner,
- .vidioc_s_std = vidioc_s_std,
- .vidioc_g_frequency = vidioc_g_frequency,
- .vidioc_s_frequency = vidioc_s_frequency,
-
- /* Buffer handlers */
- .vidioc_reqbufs = vidioc_reqbufs,
- .vidioc_querybuf = vidioc_querybuf,
- .vidioc_qbuf = vidioc_qbuf,
- .vidioc_dqbuf = vidioc_dqbuf,
-
- /* Stream on/off */
- .vidioc_streamon = vidioc_streamon,
- .vidioc_streamoff = vidioc_streamoff,
-
- /* Control handling */
- .vidioc_queryctrl = vidioc_queryctrl,
- .vidioc_g_ctrl = vidioc_g_ctrl,
- .vidioc_s_ctrl = vidioc_s_ctrl,
-};
-
-static struct video_device pd_video_template = {
- .name = "Telegent-Video",
- .fops = &pd_video_fops,
- .minor = -1,
- .release = video_device_release,
- .tvnorms = V4L2_STD_ALL,
- .ioctl_ops = &pd_video_ioctl_ops,
-};
-
-struct video_device *vdev_init(struct poseidon *pd, struct video_device *tmp)
-{
- struct video_device *vfd;
-
- vfd = video_device_alloc();
- if (vfd == NULL)
- return NULL;
- *vfd = *tmp;
- vfd->minor = -1;
- vfd->v4l2_dev = &pd->v4l2_dev;
- /*vfd->parent = &(pd->udev->dev); */
- vfd->release = video_device_release;
- video_set_drvdata(vfd, pd);
- return vfd;
-}
-
-void destroy_video_device(struct video_device **v_dev)
-{
- struct video_device *dev = *v_dev;
-
- if (dev == NULL)
- return;
-
- if (video_is_registered(dev))
- video_unregister_device(dev);
- else
- video_device_release(dev);
- *v_dev = NULL;
-}
-
-void pd_video_exit(struct poseidon *pd)
-{
- struct video_data *video = &pd->video_data;
- struct vbi_data *vbi = &pd->vbi_data;
-
- destroy_video_device(&video->v_dev);
- destroy_video_device(&vbi->v_dev);
- log();
-}
-
-int pd_video_init(struct poseidon *pd)
-{
- struct video_data *video = &pd->video_data;
- struct vbi_data *vbi = &pd->vbi_data;
- int ret = -ENOMEM;
-
- video->v_dev = vdev_init(pd, &pd_video_template);
- if (video->v_dev == NULL)
- goto out;
-
- ret = video_register_device(video->v_dev, VFL_TYPE_GRABBER, -1);
- if (ret != 0)
- goto out;
-
- /* VBI uses the same template as video */
- vbi->v_dev = vdev_init(pd, &pd_video_template);
- if (vbi->v_dev == NULL) {
- ret = -ENOMEM;
- goto out;
- }
- ret = video_register_device(vbi->v_dev, VFL_TYPE_VBI, -1);
- if (ret != 0)
- goto out;
- log("register VIDEO/VBI devices");
- return 0;
-out:
- log("VIDEO/VBI devices register failed, : %d", ret);
- pd_video_exit(pd);
- return ret;
-}
-
+++ /dev/null
-#ifndef VENDOR_CMD_H_
-#define VENDOR_CMD_H_
-
-#define BULK_ALTERNATE_IFACE (2)
-#define ISO_3K_BULK_ALTERNATE_IFACE (1)
-#define REQ_SET_CMD (0X00)
-#define REQ_GET_CMD (0X80)
-
-enum tlg__analog_audio_standard {
- TLG_TUNE_ASTD_NONE = 0x00000000,
- TLG_TUNE_ASTD_A2 = 0x00000001,
- TLG_TUNE_ASTD_NICAM = 0x00000002,
- TLG_TUNE_ASTD_EIAJ = 0x00000004,
- TLG_TUNE_ASTD_BTSC = 0x00000008,
- TLG_TUNE_ASTD_FM_US = 0x00000010,
- TLG_TUNE_ASTD_FM_EUR = 0x00000020,
- TLG_TUNE_ASTD_ALL = 0x0000003f
-};
-
-/*
- * identifiers for Custom Parameter messages.
- * @typedef cmd_custom_param_id_t
- */
-enum cmd_custom_param_id {
- CUST_PARM_ID_NONE = 0x00,
- CUST_PARM_ID_BRIGHTNESS_CTRL = 0x01,
- CUST_PARM_ID_CONTRAST_CTRL = 0x02,
- CUST_PARM_ID_HUE_CTRL = 0x03,
- CUST_PARM_ID_SATURATION_CTRL = 0x04,
- CUST_PARM_ID_AUDIO_SNR_THRESHOLD = 0x10,
- CUST_PARM_ID_AUDIO_AGC_THRESHOLD = 0x11,
- CUST_PARM_ID_MAX
-};
-
-struct tuner_custom_parameter_s {
- uint16_t param_id; /* Parameter identifier */
- uint16_t param_value; /* Parameter value */
-};
-
-struct tuner_ber_rate_s {
- uint32_t ber_rate; /* BER sample rate in seconds */
-};
-
-struct tuner_atv_sig_stat_s {
- uint32_t sig_present;
- uint32_t sig_locked;
- uint32_t sig_lock_busy;
- uint32_t sig_strength; /* milliDb */
- uint32_t tv_audio_chan; /* mono/stereo/sap*/
- uint32_t mvision_stat; /* macrovision status */
-};
-
-struct tuner_dtv_sig_stat_s {
- uint32_t sig_present; /* Boolean*/
- uint32_t sig_locked; /* Boolean */
- uint32_t sig_lock_busy; /* Boolean (Can this time-out?) */
- uint32_t sig_strength; /* milliDb*/
-};
-
-struct tuner_fm_sig_stat_s {
- uint32_t sig_present; /* Boolean*/
- uint32_t sig_locked; /* Boolean */
- uint32_t sig_lock_busy; /* Boolean */
- uint32_t sig_stereo_mono;/* TBD*/
- uint32_t sig_strength; /* milliDb*/
-};
-
-enum _tag_tlg_tune_srv_cmd {
- TLG_TUNE_PLAY_SVC_START = 1,
- TLG_TUNE_PLAY_SVC_STOP
-};
-
-enum _tag_tune_atv_audio_mode_caps {
- TLG_TUNE_TVAUDIO_MODE_MONO = 0x00000001,
- TLG_TUNE_TVAUDIO_MODE_STEREO = 0x00000002,
- TLG_TUNE_TVAUDIO_MODE_LANG_A = 0x00000010,/* Primary language*/
- TLG_TUNE_TVAUDIO_MODE_LANG_B = 0x00000020,/* 2nd avail language*/
- TLG_TUNE_TVAUDIO_MODE_LANG_C = 0x00000040
-};
-
-
-enum _tag_tuner_atv_audio_rates {
- ATV_AUDIO_RATE_NONE = 0x00,/* Audio not supported*/
- ATV_AUDIO_RATE_32K = 0x01,/* Audio rate = 32 KHz*/
- ATV_AUDIO_RATE_48K = 0x02, /* Audio rate = 48 KHz*/
- ATV_AUDIO_RATE_31_25K = 0x04 /* Audio rate = 31.25KHz */
-};
-
-enum _tag_tune_atv_vid_res_caps {
- TLG_TUNE_VID_RES_NONE = 0x00000000,
- TLG_TUNE_VID_RES_720 = 0x00000001,
- TLG_TUNE_VID_RES_704 = 0x00000002,
- TLG_TUNE_VID_RES_360 = 0x00000004
-};
-
-enum _tag_tuner_analog_video_format {
- TLG_TUNER_VID_FORMAT_YUV = 0x00000001,
- TLG_TUNER_VID_FORMAT_YCRCB = 0x00000002,
- TLG_TUNER_VID_FORMAT_RGB_565 = 0x00000004,
-};
-
-enum tlg_ext_audio_support {
- TLG_EXT_AUDIO_NONE = 0x00,/* No external audio input supported */
- TLG_EXT_AUDIO_LR = 0x01/* LR external audio inputs supported*/
-};
-
-enum {
- TLG_MODE_NONE = 0x00, /* No Mode specified*/
- TLG_MODE_ANALOG_TV = 0x01, /* Analog Television mode*/
- TLG_MODE_ANALOG_TV_UNCOMP = 0x01, /* Analog Television mode*/
- TLG_MODE_ANALOG_TV_COMP = 0x02, /* Analog TV mode (compressed)*/
- TLG_MODE_FM_RADIO = 0x04, /* FM Radio mode*/
- TLG_MODE_DVB_T = 0x08, /* Digital TV (DVB-T)*/
-};
-
-enum tlg_signal_sources_t {
- TLG_SIG_SRC_NONE = 0x00,/* Signal source not specified */
- TLG_SIG_SRC_ANTENNA = 0x01,/* Signal src is: Antenna */
- TLG_SIG_SRC_CABLE = 0x02,/* Signal src is: Coax Cable*/
- TLG_SIG_SRC_SVIDEO = 0x04,/* Signal src is: S_VIDEO */
- TLG_SIG_SRC_COMPOSITE = 0x08 /* Signal src is: Composite Video */
-};
-
-enum tuner_analog_video_standard {
- TLG_TUNE_VSTD_NONE = 0x00000000,
- TLG_TUNE_VSTD_NTSC_M = 0x00000001,
- TLG_TUNE_VSTD_NTSC_M_J = 0x00000002,/* Japan */
- TLG_TUNE_VSTD_PAL_B = 0x00000010,
- TLG_TUNE_VSTD_PAL_D = 0x00000020,
- TLG_TUNE_VSTD_PAL_G = 0x00000040,
- TLG_TUNE_VSTD_PAL_H = 0x00000080,
- TLG_TUNE_VSTD_PAL_I = 0x00000100,
- TLG_TUNE_VSTD_PAL_M = 0x00000200,
- TLG_TUNE_VSTD_PAL_N = 0x00000400,
- TLG_TUNE_VSTD_SECAM_B = 0x00001000,
- TLG_TUNE_VSTD_SECAM_D = 0x00002000,
- TLG_TUNE_VSTD_SECAM_G = 0x00004000,
- TLG_TUNE_VSTD_SECAM_H = 0x00008000,
- TLG_TUNE_VSTD_SECAM_K = 0x00010000,
- TLG_TUNE_VSTD_SECAM_K1 = 0x00020000,
- TLG_TUNE_VSTD_SECAM_L = 0x00040000,
- TLG_TUNE_VSTD_SECAM_L1 = 0x00080000,
- TLG_TUNE_VSTD_PAL_N_COMBO = 0x00100000
-};
-
-enum tlg_mode_caps {
- TLG_MODE_CAPS_NONE = 0x00, /* No Mode specified */
- TLG_MODE_CAPS_ANALOG_TV_UNCOMP = 0x01, /* Analog TV mode */
- TLG_MODE_CAPS_ANALOG_TV_COMP = 0x02, /* Analog TV (compressed)*/
- TLG_MODE_CAPS_FM_RADIO = 0x04, /* FM Radio mode */
- TLG_MODE_CAPS_DVB_T = 0x08, /* Digital TV (DVB-T) */
-};
-
-enum poseidon_vendor_cmds {
- LAST_CMD_STAT = 0x00,
- GET_CHIP_ID = 0x01,
- GET_FW_ID = 0x02,
- PRODUCT_CAPS = 0x03,
-
- TUNE_MODE_CAP_ATV = 0x10,
- TUNE_MODE_CAP_ATVCOMP = 0X10,
- TUNE_MODE_CAP_DVBT = 0x10,
- TUNE_MODE_CAP_FM = 0x10,
- TUNE_MODE_SELECT = 0x11,
- TUNE_FREQ_SELECT = 0x12,
- SGNL_SRC_SEL = 0x13,
-
- VIDEO_STD_SEL = 0x14,
- VIDEO_STREAM_FMT_SEL = 0x15,
- VIDEO_ROSOLU_AVAIL = 0x16,
- VIDEO_ROSOLU_SEL = 0x17,
- VIDEO_CONT_PROTECT = 0x20,
-
- VCR_TIMING_MODSEL = 0x21,
- EXT_AUDIO_CAP = 0x22,
- EXT_AUDIO_SEL = 0x23,
- TEST_PATTERN_SEL = 0x24,
- VBI_DATA_SEL = 0x25,
- AUDIO_SAMPLE_RATE_CAP = 0x28,
- AUDIO_SAMPLE_RATE_SEL = 0x29,
- TUNER_AUD_MODE = 0x2a,
- TUNER_AUD_MODE_AVAIL = 0x2b,
- TUNER_AUD_ANA_STD = 0x2c,
- TUNER_CUSTOM_PARAMETER = 0x2f,
-
- DVBT_TUNE_MODE_SEL = 0x30,
- DVBT_BANDW_CAP = 0x31,
- DVBT_BANDW_SEL = 0x32,
- DVBT_GUARD_INTERV_CAP = 0x33,
- DVBT_GUARD_INTERV_SEL = 0x34,
- DVBT_MODULATION_CAP = 0x35,
- DVBT_MODULATION_SEL = 0x36,
- DVBT_INNER_FEC_RATE_CAP = 0x37,
- DVBT_INNER_FEC_RATE_SEL = 0x38,
- DVBT_TRANS_MODE_CAP = 0x39,
- DVBT_TRANS_MODE_SEL = 0x3a,
- DVBT_SEARCH_RANG = 0x3c,
-
- TUNER_SETUP_ANALOG = 0x40,
- TUNER_SETUP_DIGITAL = 0x41,
- TUNER_SETUP_FM_RADIO = 0x42,
- TAKE_REQUEST = 0x43, /* Take effect of the command */
- PLAY_SERVICE = 0x44, /* Play start or Play stop */
- TUNER_STATUS = 0x45,
- TUNE_PROP_DVBT = 0x46,
- ERR_RATE_STATS = 0x47,
- TUNER_BER_RATE = 0x48,
-
- SCAN_CAPS = 0x50,
- SCAN_SETUP = 0x51,
- SCAN_SERVICE = 0x52,
- SCAN_STATS = 0x53,
-
- PID_SET = 0x58,
- PID_UNSET = 0x59,
- PID_LIST = 0x5a,
-
- IRD_CAP = 0x60,
- IRD_MODE_SEL = 0x61,
- IRD_SETUP = 0x62,
-
- PTM_MODE_CAP = 0x70,
- PTM_MODE_SEL = 0x71,
- PTM_SERVICE = 0x72,
- TUNER_REG_SCRIPT = 0x73,
- CMD_CHIP_RST = 0x74,
-};
-
-enum tlg_bw {
- TLG_BW_5 = 5,
- TLG_BW_6 = 6,
- TLG_BW_7 = 7,
- TLG_BW_8 = 8,
- TLG_BW_12 = 12,
- TLG_BW_15 = 15
-};
-
-struct cmd_firmware_vers_s {
- uint8_t fw_rev_major;
- uint8_t fw_rev_minor;
- uint16_t fw_patch;
-};
-#endif /* VENDOR_CMD_H_ */
+++ /dev/null
-config VIDEO_TM6000
- tristate "TV Master TM5600/6000/6010 driver"
- depends on VIDEO_DEV && I2C && INPUT && RC_CORE && USB
- select VIDEO_TUNER
- select MEDIA_TUNER_XC2028
- select MEDIA_TUNER_XC5000
- select VIDEOBUF_VMALLOC
- help
- Support for TM5600/TM6000/TM6010 USB Device
-
- Since these cards have no MPEG decoder onboard, they transmit
- only compressed MPEG data over the usb bus, so you need
- an external software decoder to watch TV on your computer.
-
- Say Y if you own such a device and want to use it.
-
-config VIDEO_TM6000_ALSA
- tristate "TV Master TM5600/6000/6010 audio support"
- depends on VIDEO_TM6000 && SND
- select SND_PCM
- ---help---
- This is a video4linux driver for direct (DMA) audio for
- TM5600/TM6000/TM6010 USB Devices.
-
- To compile this driver as a module, choose M here: the
- module will be called tm6000-alsa.
-
-config VIDEO_TM6000_DVB
- tristate "DVB Support for tm6000 based TV cards"
- depends on VIDEO_TM6000 && DVB_CORE && USB
- select DVB_ZL10353
- ---help---
- This adds support for DVB cards based on the tm5600/tm6000 chip.
+++ /dev/null
-tm6000-y := tm6000-cards.o \
- tm6000-core.o \
- tm6000-i2c.o \
- tm6000-video.o \
- tm6000-stds.o \
- tm6000-input.o
-
-obj-$(CONFIG_VIDEO_TM6000) += tm6000.o
-obj-$(CONFIG_VIDEO_TM6000_ALSA) += tm6000-alsa.o
-obj-$(CONFIG_VIDEO_TM6000_DVB) += tm6000-dvb.o
-
-ccflags-y := -Idrivers/media/video
-ccflags-y += -Idrivers/media/tuners
-ccflags-y += -Idrivers/media/dvb-core
-ccflags-y += -Idrivers/media/dvb-frontends
+++ /dev/null
-/*
- *
- * Support for audio capture for tm5600/6000/6010
- * (c) 2007-2008 Mauro Carvalho Chehab <mchehab@redhat.com>
- *
- * Based on cx88-alsa.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/device.h>
-#include <linux/interrupt.h>
-#include <linux/usb.h>
-#include <linux/slab.h>
-#include <linux/vmalloc.h>
-
-#include <linux/delay.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/control.h>
-#include <sound/initval.h>
-
-
-#include "tm6000.h"
-#include "tm6000-regs.h"
-
-#undef dprintk
-
-#define dprintk(level, fmt, arg...) do { \
- if (debug >= level) \
- printk(KERN_INFO "%s/1: " fmt, chip->core->name , ## arg); \
- } while (0)
-
-/****************************************************************************
- Module global static vars
- ****************************************************************************/
-
-static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
-
-static bool enable[SNDRV_CARDS] = {1, [1 ... (SNDRV_CARDS - 1)] = 1};
-
-module_param_array(enable, bool, NULL, 0444);
-MODULE_PARM_DESC(enable, "Enable tm6000x soundcard. default enabled.");
-
-module_param_array(index, int, NULL, 0444);
-MODULE_PARM_DESC(index, "Index value for tm6000x capture interface(s).");
-
-
-/****************************************************************************
- Module macros
- ****************************************************************************/
-
-MODULE_DESCRIPTION("ALSA driver module for tm5600/tm6000/tm6010 based TV cards");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
-MODULE_LICENSE("GPL");
-MODULE_SUPPORTED_DEVICE("{{Trident,tm5600},"
- "{{Trident,tm6000},"
- "{{Trident,tm6010}");
-static unsigned int debug;
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "enable debug messages");
-
-/****************************************************************************
- Module specific funtions
- ****************************************************************************/
-
-/*
- * BOARD Specific: Sets audio DMA
- */
-
-static int _tm6000_start_audio_dma(struct snd_tm6000_card *chip)
-{
- struct tm6000_core *core = chip->core;
-
- dprintk(1, "Starting audio DMA\n");
-
- /* Enables audio */
- tm6000_set_reg_mask(core, TM6010_REQ07_RCC_ACTIVE_IF, 0x40, 0x40);
-
- tm6000_set_audio_bitrate(core, 48000);
-
- return 0;
-}
-
-/*
- * BOARD Specific: Resets audio DMA
- */
-static int _tm6000_stop_audio_dma(struct snd_tm6000_card *chip)
-{
- struct tm6000_core *core = chip->core;
-
- dprintk(1, "Stopping audio DMA\n");
-
- /* Disables audio */
- tm6000_set_reg_mask(core, TM6010_REQ07_RCC_ACTIVE_IF, 0x00, 0x40);
-
- return 0;
-}
-
-static void dsp_buffer_free(struct snd_pcm_substream *substream)
-{
- struct snd_tm6000_card *chip = snd_pcm_substream_chip(substream);
-
- dprintk(2, "Freeing buffer\n");
-
- vfree(substream->runtime->dma_area);
- substream->runtime->dma_area = NULL;
- substream->runtime->dma_bytes = 0;
-}
-
-static int dsp_buffer_alloc(struct snd_pcm_substream *substream, int size)
-{
- struct snd_tm6000_card *chip = snd_pcm_substream_chip(substream);
-
- dprintk(2, "Allocating buffer\n");
-
- if (substream->runtime->dma_area) {
- if (substream->runtime->dma_bytes > size)
- return 0;
-
- dsp_buffer_free(substream);
- }
-
- substream->runtime->dma_area = vmalloc(size);
- if (!substream->runtime->dma_area)
- return -ENOMEM;
-
- substream->runtime->dma_bytes = size;
-
- return 0;
-}
-
-
-/****************************************************************************
- ALSA PCM Interface
- ****************************************************************************/
-
-/*
- * Digital hardware definition
- */
-#define DEFAULT_FIFO_SIZE 4096
-
-static struct snd_pcm_hardware snd_tm6000_digital_hw = {
- .info = SNDRV_PCM_INFO_BATCH |
- SNDRV_PCM_INFO_MMAP |
- SNDRV_PCM_INFO_INTERLEAVED |
- SNDRV_PCM_INFO_BLOCK_TRANSFER |
- SNDRV_PCM_INFO_MMAP_VALID,
- .formats = SNDRV_PCM_FMTBIT_S16_LE,
-
- .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_KNOT,
- .rate_min = 48000,
- .rate_max = 48000,
- .channels_min = 2,
- .channels_max = 2,
- .period_bytes_min = 64,
- .period_bytes_max = 12544,
- .periods_min = 2,
- .periods_max = 98,
- .buffer_bytes_max = 62720 * 8,
-};
-
-/*
- * audio pcm capture open callback
- */
-static int snd_tm6000_pcm_open(struct snd_pcm_substream *substream)
-{
- struct snd_tm6000_card *chip = snd_pcm_substream_chip(substream);
- struct snd_pcm_runtime *runtime = substream->runtime;
- int err;
-
- err = snd_pcm_hw_constraint_pow2(runtime, 0,
- SNDRV_PCM_HW_PARAM_PERIODS);
- if (err < 0)
- goto _error;
-
- chip->substream = substream;
-
- runtime->hw = snd_tm6000_digital_hw;
- snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS);
-
- return 0;
-_error:
- dprintk(1, "Error opening PCM!\n");
- return err;
-}
-
-/*
- * audio close callback
- */
-static int snd_tm6000_close(struct snd_pcm_substream *substream)
-{
- struct snd_tm6000_card *chip = snd_pcm_substream_chip(substream);
- struct tm6000_core *core = chip->core;
-
- if (atomic_read(&core->stream_started) > 0) {
- atomic_set(&core->stream_started, 0);
- schedule_work(&core->wq_trigger);
- }
-
- return 0;
-}
-
-static int tm6000_fillbuf(struct tm6000_core *core, char *buf, int size)
-{
- struct snd_tm6000_card *chip = core->adev;
- struct snd_pcm_substream *substream = chip->substream;
- struct snd_pcm_runtime *runtime;
- int period_elapsed = 0;
- unsigned int stride, buf_pos;
- int length;
-
- if (atomic_read(&core->stream_started) == 0)
- return 0;
-
- if (!size || !substream) {
- dprintk(1, "substream was NULL\n");
- return -EINVAL;
- }
-
- runtime = substream->runtime;
- if (!runtime || !runtime->dma_area) {
- dprintk(1, "runtime was NULL\n");
- return -EINVAL;
- }
-
- buf_pos = chip->buf_pos;
- stride = runtime->frame_bits >> 3;
-
- if (stride == 0) {
- dprintk(1, "stride is zero\n");
- return -EINVAL;
- }
-
- length = size / stride;
- if (length == 0) {
- dprintk(1, "%s: length was zero\n", __func__);
- return -EINVAL;
- }
-
- dprintk(1, "Copying %d bytes at %p[%d] - buf size=%d x %d\n", size,
- runtime->dma_area, buf_pos,
- (unsigned int)runtime->buffer_size, stride);
-
- if (buf_pos + length >= runtime->buffer_size) {
- unsigned int cnt = runtime->buffer_size - buf_pos;
- memcpy(runtime->dma_area + buf_pos * stride, buf, cnt * stride);
- memcpy(runtime->dma_area, buf + cnt * stride,
- length * stride - cnt * stride);
- } else
- memcpy(runtime->dma_area + buf_pos * stride, buf,
- length * stride);
-
- snd_pcm_stream_lock(substream);
-
- chip->buf_pos += length;
- if (chip->buf_pos >= runtime->buffer_size)
- chip->buf_pos -= runtime->buffer_size;
-
- chip->period_pos += length;
- if (chip->period_pos >= runtime->period_size) {
- chip->period_pos -= runtime->period_size;
- period_elapsed = 1;
- }
-
- snd_pcm_stream_unlock(substream);
-
- if (period_elapsed)
- snd_pcm_period_elapsed(substream);
-
- return 0;
-}
-
-/*
- * hw_params callback
- */
-static int snd_tm6000_hw_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *hw_params)
-{
- int size, rc;
-
- size = params_period_bytes(hw_params) * params_periods(hw_params);
-
- rc = dsp_buffer_alloc(substream, size);
- if (rc < 0)
- return rc;
-
- return 0;
-}
-
-/*
- * hw free callback
- */
-static int snd_tm6000_hw_free(struct snd_pcm_substream *substream)
-{
- struct snd_tm6000_card *chip = snd_pcm_substream_chip(substream);
- struct tm6000_core *core = chip->core;
-
- if (atomic_read(&core->stream_started) > 0) {
- atomic_set(&core->stream_started, 0);
- schedule_work(&core->wq_trigger);
- }
-
- dsp_buffer_free(substream);
- return 0;
-}
-
-/*
- * prepare callback
- */
-static int snd_tm6000_prepare(struct snd_pcm_substream *substream)
-{
- struct snd_tm6000_card *chip = snd_pcm_substream_chip(substream);
-
- chip->buf_pos = 0;
- chip->period_pos = 0;
-
- return 0;
-}
-
-
-/*
- * trigger callback
- */
-static void audio_trigger(struct work_struct *work)
-{
- struct tm6000_core *core = container_of(work, struct tm6000_core,
- wq_trigger);
- struct snd_tm6000_card *chip = core->adev;
-
- if (atomic_read(&core->stream_started)) {
- dprintk(1, "starting capture");
- _tm6000_start_audio_dma(chip);
- } else {
- dprintk(1, "stopping capture");
- _tm6000_stop_audio_dma(chip);
- }
-}
-
-static int snd_tm6000_card_trigger(struct snd_pcm_substream *substream, int cmd)
-{
- struct snd_tm6000_card *chip = snd_pcm_substream_chip(substream);
- struct tm6000_core *core = chip->core;
- int err = 0;
-
- switch (cmd) {
- case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: /* fall through */
- case SNDRV_PCM_TRIGGER_RESUME: /* fall through */
- case SNDRV_PCM_TRIGGER_START:
- atomic_set(&core->stream_started, 1);
- break;
- case SNDRV_PCM_TRIGGER_PAUSE_PUSH: /* fall through */
- case SNDRV_PCM_TRIGGER_SUSPEND: /* fall through */
- case SNDRV_PCM_TRIGGER_STOP:
- atomic_set(&core->stream_started, 0);
- break;
- default:
- err = -EINVAL;
- break;
- }
- schedule_work(&core->wq_trigger);
-
- return err;
-}
-/*
- * pointer callback
- */
-static snd_pcm_uframes_t snd_tm6000_pointer(struct snd_pcm_substream *substream)
-{
- struct snd_tm6000_card *chip = snd_pcm_substream_chip(substream);
-
- return chip->buf_pos;
-}
-
-static struct page *snd_pcm_get_vmalloc_page(struct snd_pcm_substream *subs,
- unsigned long offset)
-{
- void *pageptr = subs->runtime->dma_area + offset;
-
- return vmalloc_to_page(pageptr);
-}
-
-/*
- * operators
- */
-static struct snd_pcm_ops snd_tm6000_pcm_ops = {
- .open = snd_tm6000_pcm_open,
- .close = snd_tm6000_close,
- .ioctl = snd_pcm_lib_ioctl,
- .hw_params = snd_tm6000_hw_params,
- .hw_free = snd_tm6000_hw_free,
- .prepare = snd_tm6000_prepare,
- .trigger = snd_tm6000_card_trigger,
- .pointer = snd_tm6000_pointer,
- .page = snd_pcm_get_vmalloc_page,
-};
-
-/*
- * create a PCM device
- */
-
-/* FIXME: Control interface - How to control volume/mute? */
-
-/****************************************************************************
- Basic Flow for Sound Devices
- ****************************************************************************/
-
-/*
- * Alsa Constructor - Component probe
- */
-static int tm6000_audio_init(struct tm6000_core *dev)
-{
- struct snd_card *card;
- struct snd_tm6000_card *chip;
- int rc;
- static int devnr;
- char component[14];
- struct snd_pcm *pcm;
-
- if (!dev)
- return 0;
-
- if (devnr >= SNDRV_CARDS)
- return -ENODEV;
-
- if (!enable[devnr])
- return -ENOENT;
-
- rc = snd_card_create(index[devnr], "tm6000", THIS_MODULE, 0, &card);
- if (rc < 0) {
- snd_printk(KERN_ERR "cannot create card instance %d\n", devnr);
- return rc;
- }
- strcpy(card->driver, "tm6000-alsa");
- strcpy(card->shortname, "TM5600/60x0");
- sprintf(card->longname, "TM5600/60x0 Audio at bus %d device %d",
- dev->udev->bus->busnum, dev->udev->devnum);
-
- sprintf(component, "USB%04x:%04x",
- le16_to_cpu(dev->udev->descriptor.idVendor),
- le16_to_cpu(dev->udev->descriptor.idProduct));
- snd_component_add(card, component);
- snd_card_set_dev(card, &dev->udev->dev);
-
- chip = kzalloc(sizeof(struct snd_tm6000_card), GFP_KERNEL);
- if (!chip) {
- rc = -ENOMEM;
- goto error;
- }
-
- chip->core = dev;
- chip->card = card;
- dev->adev = chip;
- spin_lock_init(&chip->reg_lock);
-
- rc = snd_pcm_new(card, "TM6000 Audio", 0, 0, 1, &pcm);
- if (rc < 0)
- goto error_chip;
-
- pcm->info_flags = 0;
- pcm->private_data = chip;
- strcpy(pcm->name, "Trident TM5600/60x0");
-
- snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_tm6000_pcm_ops);
-
- INIT_WORK(&dev->wq_trigger, audio_trigger);
- rc = snd_card_register(card);
- if (rc < 0)
- goto error_chip;
-
- dprintk(1, "Registered audio driver for %s\n", card->longname);
-
- return 0;
-
-error_chip:
- kfree(chip);
- dev->adev = NULL;
-error:
- snd_card_free(card);
- return rc;
-}
-
-static int tm6000_audio_fini(struct tm6000_core *dev)
-{
- struct snd_tm6000_card *chip = dev->adev;
-
- if (!dev)
- return 0;
-
- if (!chip)
- return 0;
-
- if (!chip->card)
- return 0;
-
- snd_card_free(chip->card);
- chip->card = NULL;
- kfree(chip);
- dev->adev = NULL;
-
- return 0;
-}
-
-static struct tm6000_ops audio_ops = {
- .type = TM6000_AUDIO,
- .name = "TM6000 Audio Extension",
- .init = tm6000_audio_init,
- .fini = tm6000_audio_fini,
- .fillbuf = tm6000_fillbuf,
-};
-
-static int __init tm6000_alsa_register(void)
-{
- return tm6000_register_extension(&audio_ops);
-}
-
-static void __exit tm6000_alsa_unregister(void)
-{
- tm6000_unregister_extension(&audio_ops);
-}
-
-module_init(tm6000_alsa_register);
-module_exit(tm6000_alsa_unregister);
+++ /dev/null
-/*
- * tm6000-cards.c - driver for TM5600/TM6000/TM6010 USB video capture devices
- *
- * Copyright (C) 2006-2007 Mauro Carvalho Chehab <mchehab@infradead.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation version 2
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/pci.h>
-#include <linux/delay.h>
-#include <linux/i2c.h>
-#include <linux/usb.h>
-#include <linux/slab.h>
-#include <media/v4l2-common.h>
-#include <media/tuner.h>
-#include <media/tvaudio.h>
-#include <media/i2c-addr.h>
-#include <media/rc-map.h>
-
-#include "tm6000.h"
-#include "tm6000-regs.h"
-#include "tuner-xc2028.h"
-#include "xc5000.h"
-
-#define TM6000_BOARD_UNKNOWN 0
-#define TM5600_BOARD_GENERIC 1
-#define TM6000_BOARD_GENERIC 2
-#define TM6010_BOARD_GENERIC 3
-#define TM5600_BOARD_10MOONS_UT821 4
-#define TM5600_BOARD_10MOONS_UT330 5
-#define TM6000_BOARD_ADSTECH_DUAL_TV 6
-#define TM6000_BOARD_FREECOM_AND_SIMILAR 7
-#define TM6000_BOARD_ADSTECH_MINI_DUAL_TV 8
-#define TM6010_BOARD_HAUPPAUGE_900H 9
-#define TM6010_BOARD_BEHOLD_WANDER 10
-#define TM6010_BOARD_BEHOLD_VOYAGER 11
-#define TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE 12
-#define TM6010_BOARD_TWINHAN_TU501 13
-#define TM6010_BOARD_BEHOLD_WANDER_LITE 14
-#define TM6010_BOARD_BEHOLD_VOYAGER_LITE 15
-#define TM5600_BOARD_TERRATEC_GRABSTER 16
-
-#define is_generic(model) ((model == TM6000_BOARD_UNKNOWN) || \
- (model == TM5600_BOARD_GENERIC) || \
- (model == TM6000_BOARD_GENERIC) || \
- (model == TM6010_BOARD_GENERIC))
-
-#define TM6000_MAXBOARDS 16
-static unsigned int card[] = {[0 ... (TM6000_MAXBOARDS - 1)] = UNSET };
-
-module_param_array(card, int, NULL, 0444);
-
-static unsigned long tm6000_devused;
-
-
-struct tm6000_board {
- char *name;
- char eename[16]; /* EEPROM name */
- unsigned eename_size; /* size of EEPROM name */
- unsigned eename_pos; /* Position where it appears at ROM */
-
- struct tm6000_capabilities caps;
-
- enum tm6000_devtype type; /* variant of the chipset */
- int tuner_type; /* type of the tuner */
- int tuner_addr; /* tuner address */
- int demod_addr; /* demodulator address */
-
- struct tm6000_gpio gpio;
-
- struct tm6000_input vinput[3];
- struct tm6000_input rinput;
-
- char *ir_codes;
-};
-
-static struct tm6000_board tm6000_boards[] = {
- [TM6000_BOARD_UNKNOWN] = {
- .name = "Unknown tm6000 video grabber",
- .caps = {
- .has_tuner = 1,
- .has_eeprom = 1,
- },
- .gpio = {
- .tuner_reset = TM6000_GPIO_1,
- },
- .vinput = { {
- .type = TM6000_INPUT_TV,
- .vmux = TM6000_VMUX_VIDEO_B,
- .amux = TM6000_AMUX_ADC1,
- }, {
- .type = TM6000_INPUT_COMPOSITE1,
- .vmux = TM6000_VMUX_VIDEO_A,
- .amux = TM6000_AMUX_ADC2,
- }, {
- .type = TM6000_INPUT_SVIDEO,
- .vmux = TM6000_VMUX_VIDEO_AB,
- .amux = TM6000_AMUX_ADC2,
- },
- },
- },
- [TM5600_BOARD_GENERIC] = {
- .name = "Generic tm5600 board",
- .type = TM5600,
- .tuner_type = TUNER_XC2028,
- .tuner_addr = 0xc2 >> 1,
- .caps = {
- .has_tuner = 1,
- .has_eeprom = 1,
- },
- .gpio = {
- .tuner_reset = TM6000_GPIO_1,
- },
- .vinput = { {
- .type = TM6000_INPUT_TV,
- .vmux = TM6000_VMUX_VIDEO_B,
- .amux = TM6000_AMUX_ADC1,
- }, {
- .type = TM6000_INPUT_COMPOSITE1,
- .vmux = TM6000_VMUX_VIDEO_A,
- .amux = TM6000_AMUX_ADC2,
- }, {
- .type = TM6000_INPUT_SVIDEO,
- .vmux = TM6000_VMUX_VIDEO_AB,
- .amux = TM6000_AMUX_ADC2,
- },
- },
- },
- [TM6000_BOARD_GENERIC] = {
- .name = "Generic tm6000 board",
- .tuner_type = TUNER_XC2028,
- .tuner_addr = 0xc2 >> 1,
- .caps = {
- .has_tuner = 1,
- .has_eeprom = 1,
- },
- .gpio = {
- .tuner_reset = TM6000_GPIO_1,
- },
- .vinput = { {
- .type = TM6000_INPUT_TV,
- .vmux = TM6000_VMUX_VIDEO_B,
- .amux = TM6000_AMUX_ADC1,
- }, {
- .type = TM6000_INPUT_COMPOSITE1,
- .vmux = TM6000_VMUX_VIDEO_A,
- .amux = TM6000_AMUX_ADC2,
- }, {
- .type = TM6000_INPUT_SVIDEO,
- .vmux = TM6000_VMUX_VIDEO_AB,
- .amux = TM6000_AMUX_ADC2,
- },
- },
- },
- [TM6010_BOARD_GENERIC] = {
- .name = "Generic tm6010 board",
- .type = TM6010,
- .tuner_type = TUNER_XC2028,
- .tuner_addr = 0xc2 >> 1,
- .demod_addr = 0x1e >> 1,
- .caps = {
- .has_tuner = 1,
- .has_dvb = 1,
- .has_zl10353 = 1,
- .has_eeprom = 1,
- .has_remote = 1,
- },
- .gpio = {
- .tuner_reset = TM6010_GPIO_2,
- .tuner_on = TM6010_GPIO_3,
- .demod_reset = TM6010_GPIO_1,
- .demod_on = TM6010_GPIO_4,
- .power_led = TM6010_GPIO_7,
- .dvb_led = TM6010_GPIO_5,
- .ir = TM6010_GPIO_0,
- },
- .vinput = { {
- .type = TM6000_INPUT_TV,
- .vmux = TM6000_VMUX_VIDEO_B,
- .amux = TM6000_AMUX_SIF1,
- }, {
- .type = TM6000_INPUT_COMPOSITE1,
- .vmux = TM6000_VMUX_VIDEO_A,
- .amux = TM6000_AMUX_ADC2,
- }, {
- .type = TM6000_INPUT_SVIDEO,
- .vmux = TM6000_VMUX_VIDEO_AB,
- .amux = TM6000_AMUX_ADC2,
- },
- },
- },
- [TM5600_BOARD_10MOONS_UT821] = {
- .name = "10Moons UT 821",
- .tuner_type = TUNER_XC2028,
- .eename = { '1', '0', 'M', 'O', 'O', 'N', 'S', '5', '6', '0', '0', 0xff, 0x45, 0x5b},
- .eename_size = 14,
- .eename_pos = 0x14,
- .type = TM5600,
- .tuner_addr = 0xc2 >> 1,
- .caps = {
- .has_tuner = 1,
- .has_eeprom = 1,
- },
- .gpio = {
- .tuner_reset = TM6000_GPIO_1,
- },
- .vinput = { {
- .type = TM6000_INPUT_TV,
- .vmux = TM6000_VMUX_VIDEO_B,
- .amux = TM6000_AMUX_ADC1,
- }, {
- .type = TM6000_INPUT_COMPOSITE1,
- .vmux = TM6000_VMUX_VIDEO_A,
- .amux = TM6000_AMUX_ADC2,
- }, {
- .type = TM6000_INPUT_SVIDEO,
- .vmux = TM6000_VMUX_VIDEO_AB,
- .amux = TM6000_AMUX_ADC2,
- },
- },
- },
- [TM5600_BOARD_10MOONS_UT330] = {
- .name = "10Moons UT 330",
- .tuner_type = TUNER_PHILIPS_FQ1216AME_MK4,
- .tuner_addr = 0xc8 >> 1,
- .caps = {
- .has_tuner = 1,
- .has_dvb = 0,
- .has_zl10353 = 0,
- .has_eeprom = 1,
- },
- .vinput = { {
- .type = TM6000_INPUT_TV,
- .vmux = TM6000_VMUX_VIDEO_B,
- .amux = TM6000_AMUX_ADC1,
- }, {
- .type = TM6000_INPUT_COMPOSITE1,
- .vmux = TM6000_VMUX_VIDEO_A,
- .amux = TM6000_AMUX_ADC2,
- }, {
- .type = TM6000_INPUT_SVIDEO,
- .vmux = TM6000_VMUX_VIDEO_AB,
- .amux = TM6000_AMUX_ADC2,
- },
- },
- },
- [TM6000_BOARD_ADSTECH_DUAL_TV] = {
- .name = "ADSTECH Dual TV USB",
- .tuner_type = TUNER_XC2028,
- .tuner_addr = 0xc8 >> 1,
- .caps = {
- .has_tuner = 1,
- .has_tda9874 = 1,
- .has_dvb = 1,
- .has_zl10353 = 1,
- .has_eeprom = 1,
- },
- .vinput = { {
- .type = TM6000_INPUT_TV,
- .vmux = TM6000_VMUX_VIDEO_B,
- .amux = TM6000_AMUX_ADC1,
- }, {
- .type = TM6000_INPUT_COMPOSITE1,
- .vmux = TM6000_VMUX_VIDEO_A,
- .amux = TM6000_AMUX_ADC2,
- }, {
- .type = TM6000_INPUT_SVIDEO,
- .vmux = TM6000_VMUX_VIDEO_AB,
- .amux = TM6000_AMUX_ADC2,
- },
- },
- },
- [TM6000_BOARD_FREECOM_AND_SIMILAR] = {
- .name = "Freecom Hybrid Stick / Moka DVB-T Receiver Dual",
- .tuner_type = TUNER_XC2028, /* has a XC3028 */
- .tuner_addr = 0xc2 >> 1,
- .demod_addr = 0x1e >> 1,
- .caps = {
- .has_tuner = 1,
- .has_dvb = 1,
- .has_zl10353 = 1,
- .has_eeprom = 0,
- .has_remote = 1,
- },
- .gpio = {
- .tuner_reset = TM6000_GPIO_4,
- },
- .vinput = { {
- .type = TM6000_INPUT_TV,
- .vmux = TM6000_VMUX_VIDEO_B,
- .amux = TM6000_AMUX_ADC1,
- }, {
- .type = TM6000_INPUT_COMPOSITE1,
- .vmux = TM6000_VMUX_VIDEO_A,
- .amux = TM6000_AMUX_ADC2,
- }, {
- .type = TM6000_INPUT_SVIDEO,
- .vmux = TM6000_VMUX_VIDEO_AB,
- .amux = TM6000_AMUX_ADC2,
- },
- },
- },
- [TM6000_BOARD_ADSTECH_MINI_DUAL_TV] = {
- .name = "ADSTECH Mini Dual TV USB",
- .tuner_type = TUNER_XC2028, /* has a XC3028 */
- .tuner_addr = 0xc8 >> 1,
- .demod_addr = 0x1e >> 1,
- .caps = {
- .has_tuner = 1,
- .has_dvb = 1,
- .has_zl10353 = 1,
- .has_eeprom = 0,
- },
- .gpio = {
- .tuner_reset = TM6000_GPIO_4,
- },
- .vinput = { {
- .type = TM6000_INPUT_TV,
- .vmux = TM6000_VMUX_VIDEO_B,
- .amux = TM6000_AMUX_ADC1,
- }, {
- .type = TM6000_INPUT_COMPOSITE1,
- .vmux = TM6000_VMUX_VIDEO_A,
- .amux = TM6000_AMUX_ADC2,
- }, {
- .type = TM6000_INPUT_SVIDEO,
- .vmux = TM6000_VMUX_VIDEO_AB,
- .amux = TM6000_AMUX_ADC2,
- },
- },
- },
- [TM6010_BOARD_HAUPPAUGE_900H] = {
- .name = "Hauppauge WinTV HVR-900H / WinTV USB2-Stick",
- .eename = { 'H', 0, 'V', 0, 'R', 0, '9', 0, '0', 0, '0', 0, 'H', 0 },
- .eename_size = 14,
- .eename_pos = 0x42,
- .tuner_type = TUNER_XC2028, /* has a XC3028 */
- .tuner_addr = 0xc2 >> 1,
- .demod_addr = 0x1e >> 1,
- .type = TM6010,
- .ir_codes = RC_MAP_HAUPPAUGE,
- .caps = {
- .has_tuner = 1,
- .has_dvb = 1,
- .has_zl10353 = 1,
- .has_eeprom = 1,
- .has_remote = 1,
- },
- .gpio = {
- .tuner_reset = TM6010_GPIO_2,
- .tuner_on = TM6010_GPIO_3,
- .demod_reset = TM6010_GPIO_1,
- .demod_on = TM6010_GPIO_4,
- .power_led = TM6010_GPIO_7,
- .dvb_led = TM6010_GPIO_5,
- .ir = TM6010_GPIO_0,
- },
- .vinput = { {
- .type = TM6000_INPUT_TV,
- .vmux = TM6000_VMUX_VIDEO_B,
- .amux = TM6000_AMUX_SIF1,
- }, {
- .type = TM6000_INPUT_COMPOSITE1,
- .vmux = TM6000_VMUX_VIDEO_A,
- .amux = TM6000_AMUX_ADC2,
- }, {
- .type = TM6000_INPUT_SVIDEO,
- .vmux = TM6000_VMUX_VIDEO_AB,
- .amux = TM6000_AMUX_ADC2,
- },
- },
- },
- [TM6010_BOARD_BEHOLD_WANDER] = {
- .name = "Beholder Wander DVB-T/TV/FM USB2.0",
- .tuner_type = TUNER_XC5000,
- .tuner_addr = 0xc2 >> 1,
- .demod_addr = 0x1e >> 1,
- .type = TM6010,
- .caps = {
- .has_tuner = 1,
- .has_dvb = 1,
- .has_zl10353 = 1,
- .has_eeprom = 1,
- .has_remote = 1,
- .has_radio = 1,
- },
- .gpio = {
- .tuner_reset = TM6010_GPIO_0,
- .demod_reset = TM6010_GPIO_1,
- .power_led = TM6010_GPIO_6,
- },
- .vinput = { {
- .type = TM6000_INPUT_TV,
- .vmux = TM6000_VMUX_VIDEO_B,
- .amux = TM6000_AMUX_SIF1,
- }, {
- .type = TM6000_INPUT_COMPOSITE1,
- .vmux = TM6000_VMUX_VIDEO_A,
- .amux = TM6000_AMUX_ADC2,
- }, {
- .type = TM6000_INPUT_SVIDEO,
- .vmux = TM6000_VMUX_VIDEO_AB,
- .amux = TM6000_AMUX_ADC2,
- },
- },
- .rinput = {
- .type = TM6000_INPUT_RADIO,
- .amux = TM6000_AMUX_ADC1,
- },
- },
- [TM6010_BOARD_BEHOLD_VOYAGER] = {
- .name = "Beholder Voyager TV/FM USB2.0",
- .tuner_type = TUNER_XC5000,
- .tuner_addr = 0xc2 >> 1,
- .type = TM6010,
- .caps = {
- .has_tuner = 1,
- .has_dvb = 0,
- .has_zl10353 = 0,
- .has_eeprom = 1,
- .has_remote = 1,
- .has_radio = 1,
- },
- .gpio = {
- .tuner_reset = TM6010_GPIO_0,
- .power_led = TM6010_GPIO_6,
- },
- .vinput = { {
- .type = TM6000_INPUT_TV,
- .vmux = TM6000_VMUX_VIDEO_B,
- .amux = TM6000_AMUX_SIF1,
- }, {
- .type = TM6000_INPUT_COMPOSITE1,
- .vmux = TM6000_VMUX_VIDEO_A,
- .amux = TM6000_AMUX_ADC2,
- }, {
- .type = TM6000_INPUT_SVIDEO,
- .vmux = TM6000_VMUX_VIDEO_AB,
- .amux = TM6000_AMUX_ADC2,
- },
- },
- .rinput = {
- .type = TM6000_INPUT_RADIO,
- .amux = TM6000_AMUX_ADC1,
- },
- },
- [TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE] = {
- .name = "Terratec Cinergy Hybrid XE / Cinergy Hybrid-Stick",
- .tuner_type = TUNER_XC2028, /* has a XC3028 */
- .tuner_addr = 0xc2 >> 1,
- .demod_addr = 0x1e >> 1,
- .type = TM6010,
- .caps = {
- .has_tuner = 1,
- .has_dvb = 1,
- .has_zl10353 = 1,
- .has_eeprom = 1,
- .has_remote = 1,
- .has_radio = 1,
- },
- .gpio = {
- .tuner_reset = TM6010_GPIO_2,
- .tuner_on = TM6010_GPIO_3,
- .demod_reset = TM6010_GPIO_1,
- .demod_on = TM6010_GPIO_4,
- .power_led = TM6010_GPIO_7,
- .dvb_led = TM6010_GPIO_5,
- .ir = TM6010_GPIO_0,
- },
- .ir_codes = RC_MAP_NEC_TERRATEC_CINERGY_XS,
- .vinput = { {
- .type = TM6000_INPUT_TV,
- .vmux = TM6000_VMUX_VIDEO_B,
- .amux = TM6000_AMUX_SIF1,
- }, {
- .type = TM6000_INPUT_COMPOSITE1,
- .vmux = TM6000_VMUX_VIDEO_A,
- .amux = TM6000_AMUX_ADC2,
- }, {
- .type = TM6000_INPUT_SVIDEO,
- .vmux = TM6000_VMUX_VIDEO_AB,
- .amux = TM6000_AMUX_ADC2,
- },
- },
- .rinput = {
- .type = TM6000_INPUT_RADIO,
- .amux = TM6000_AMUX_SIF1,
- },
- },
- [TM5600_BOARD_TERRATEC_GRABSTER] = {
- .name = "Terratec Grabster AV 150/250 MX",
- .type = TM5600,
- .tuner_type = TUNER_ABSENT,
- .vinput = { {
- .type = TM6000_INPUT_TV,
- .vmux = TM6000_VMUX_VIDEO_B,
- .amux = TM6000_AMUX_ADC1,
- }, {
- .type = TM6000_INPUT_COMPOSITE1,
- .vmux = TM6000_VMUX_VIDEO_A,
- .amux = TM6000_AMUX_ADC2,
- }, {
- .type = TM6000_INPUT_SVIDEO,
- .vmux = TM6000_VMUX_VIDEO_AB,
- .amux = TM6000_AMUX_ADC2,
- },
- },
- },
- [TM6010_BOARD_TWINHAN_TU501] = {
- .name = "Twinhan TU501(704D1)",
- .tuner_type = TUNER_XC2028, /* has a XC3028 */
- .tuner_addr = 0xc2 >> 1,
- .demod_addr = 0x1e >> 1,
- .type = TM6010,
- .caps = {
- .has_tuner = 1,
- .has_dvb = 1,
- .has_zl10353 = 1,
- .has_eeprom = 1,
- .has_remote = 1,
- },
- .gpio = {
- .tuner_reset = TM6010_GPIO_2,
- .tuner_on = TM6010_GPIO_3,
- .demod_reset = TM6010_GPIO_1,
- .demod_on = TM6010_GPIO_4,
- .power_led = TM6010_GPIO_7,
- .dvb_led = TM6010_GPIO_5,
- .ir = TM6010_GPIO_0,
- },
- .vinput = { {
- .type = TM6000_INPUT_TV,
- .vmux = TM6000_VMUX_VIDEO_B,
- .amux = TM6000_AMUX_SIF1,
- }, {
- .type = TM6000_INPUT_COMPOSITE1,
- .vmux = TM6000_VMUX_VIDEO_A,
- .amux = TM6000_AMUX_ADC2,
- }, {
- .type = TM6000_INPUT_SVIDEO,
- .vmux = TM6000_VMUX_VIDEO_AB,
- .amux = TM6000_AMUX_ADC2,
- },
- },
- },
- [TM6010_BOARD_BEHOLD_WANDER_LITE] = {
- .name = "Beholder Wander Lite DVB-T/TV/FM USB2.0",
- .tuner_type = TUNER_XC5000,
- .tuner_addr = 0xc2 >> 1,
- .demod_addr = 0x1e >> 1,
- .type = TM6010,
- .caps = {
- .has_tuner = 1,
- .has_dvb = 1,
- .has_zl10353 = 1,
- .has_eeprom = 1,
- .has_remote = 0,
- .has_radio = 1,
- },
- .gpio = {
- .tuner_reset = TM6010_GPIO_0,
- .demod_reset = TM6010_GPIO_1,
- .power_led = TM6010_GPIO_6,
- },
- .vinput = { {
- .type = TM6000_INPUT_TV,
- .vmux = TM6000_VMUX_VIDEO_B,
- .amux = TM6000_AMUX_SIF1,
- },
- },
- .rinput = {
- .type = TM6000_INPUT_RADIO,
- .amux = TM6000_AMUX_ADC1,
- },
- },
- [TM6010_BOARD_BEHOLD_VOYAGER_LITE] = {
- .name = "Beholder Voyager Lite TV/FM USB2.0",
- .tuner_type = TUNER_XC5000,
- .tuner_addr = 0xc2 >> 1,
- .type = TM6010,
- .caps = {
- .has_tuner = 1,
- .has_dvb = 0,
- .has_zl10353 = 0,
- .has_eeprom = 1,
- .has_remote = 0,
- .has_radio = 1,
- },
- .gpio = {
- .tuner_reset = TM6010_GPIO_0,
- .power_led = TM6010_GPIO_6,
- },
- .vinput = { {
- .type = TM6000_INPUT_TV,
- .vmux = TM6000_VMUX_VIDEO_B,
- .amux = TM6000_AMUX_SIF1,
- },
- },
- .rinput = {
- .type = TM6000_INPUT_RADIO,
- .amux = TM6000_AMUX_ADC1,
- },
- },
-};
-
-/* table of devices that work with this driver */
-static struct usb_device_id tm6000_id_table[] = {
- { USB_DEVICE(0x6000, 0x0001), .driver_info = TM5600_BOARD_GENERIC },
- { USB_DEVICE(0x6000, 0x0002), .driver_info = TM6010_BOARD_GENERIC },
- { USB_DEVICE(0x06e1, 0xf332), .driver_info = TM6000_BOARD_ADSTECH_DUAL_TV },
- { USB_DEVICE(0x14aa, 0x0620), .driver_info = TM6000_BOARD_FREECOM_AND_SIMILAR },
- { USB_DEVICE(0x06e1, 0xb339), .driver_info = TM6000_BOARD_ADSTECH_MINI_DUAL_TV },
- { USB_DEVICE(0x2040, 0x6600), .driver_info = TM6010_BOARD_HAUPPAUGE_900H },
- { USB_DEVICE(0x2040, 0x6601), .driver_info = TM6010_BOARD_HAUPPAUGE_900H },
- { USB_DEVICE(0x2040, 0x6610), .driver_info = TM6010_BOARD_HAUPPAUGE_900H },
- { USB_DEVICE(0x2040, 0x6611), .driver_info = TM6010_BOARD_HAUPPAUGE_900H },
- { USB_DEVICE(0x6000, 0xdec0), .driver_info = TM6010_BOARD_BEHOLD_WANDER },
- { USB_DEVICE(0x6000, 0xdec1), .driver_info = TM6010_BOARD_BEHOLD_VOYAGER },
- { USB_DEVICE(0x0ccd, 0x0086), .driver_info = TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE },
- { USB_DEVICE(0x0ccd, 0x00A5), .driver_info = TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE },
- { USB_DEVICE(0x0ccd, 0x0079), .driver_info = TM5600_BOARD_TERRATEC_GRABSTER },
- { USB_DEVICE(0x13d3, 0x3240), .driver_info = TM6010_BOARD_TWINHAN_TU501 },
- { USB_DEVICE(0x13d3, 0x3241), .driver_info = TM6010_BOARD_TWINHAN_TU501 },
- { USB_DEVICE(0x13d3, 0x3243), .driver_info = TM6010_BOARD_TWINHAN_TU501 },
- { USB_DEVICE(0x13d3, 0x3264), .driver_info = TM6010_BOARD_TWINHAN_TU501 },
- { USB_DEVICE(0x6000, 0xdec2), .driver_info = TM6010_BOARD_BEHOLD_WANDER_LITE },
- { USB_DEVICE(0x6000, 0xdec3), .driver_info = TM6010_BOARD_BEHOLD_VOYAGER_LITE },
- { }
-};
-MODULE_DEVICE_TABLE(usb, tm6000_id_table);
-
-/* Control power led for show some activity */
-void tm6000_flash_led(struct tm6000_core *dev, u8 state)
-{
- /* Power LED unconfigured */
- if (!dev->gpio.power_led)
- return;
-
- /* ON Power LED */
- if (state) {
- switch (dev->model) {
- case TM6010_BOARD_HAUPPAUGE_900H:
- case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
- case TM6010_BOARD_TWINHAN_TU501:
- tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
- dev->gpio.power_led, 0x00);
- break;
- case TM6010_BOARD_BEHOLD_WANDER:
- case TM6010_BOARD_BEHOLD_VOYAGER:
- case TM6010_BOARD_BEHOLD_WANDER_LITE:
- case TM6010_BOARD_BEHOLD_VOYAGER_LITE:
- tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
- dev->gpio.power_led, 0x01);
- break;
- }
- }
- /* OFF Power LED */
- else {
- switch (dev->model) {
- case TM6010_BOARD_HAUPPAUGE_900H:
- case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
- case TM6010_BOARD_TWINHAN_TU501:
- tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
- dev->gpio.power_led, 0x01);
- break;
- case TM6010_BOARD_BEHOLD_WANDER:
- case TM6010_BOARD_BEHOLD_VOYAGER:
- case TM6010_BOARD_BEHOLD_WANDER_LITE:
- case TM6010_BOARD_BEHOLD_VOYAGER_LITE:
- tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
- dev->gpio.power_led, 0x00);
- break;
- }
- }
-}
-
-/* Tuner callback to provide the proper gpio changes needed for xc5000 */
-int tm6000_xc5000_callback(void *ptr, int component, int command, int arg)
-{
- int rc = 0;
- struct tm6000_core *dev = ptr;
-
- if (dev->tuner_type != TUNER_XC5000)
- return 0;
-
- switch (command) {
- case XC5000_TUNER_RESET:
- tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
- dev->gpio.tuner_reset, 0x01);
- msleep(15);
- tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
- dev->gpio.tuner_reset, 0x00);
- msleep(15);
- tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
- dev->gpio.tuner_reset, 0x01);
- break;
- }
- return rc;
-}
-EXPORT_SYMBOL_GPL(tm6000_xc5000_callback);
-
-/* Tuner callback to provide the proper gpio changes needed for xc2028 */
-
-int tm6000_tuner_callback(void *ptr, int component, int command, int arg)
-{
- int rc = 0;
- struct tm6000_core *dev = ptr;
-
- if (dev->tuner_type != TUNER_XC2028)
- return 0;
-
- switch (command) {
- case XC2028_RESET_CLK:
- tm6000_ir_wait(dev, 0);
-
- tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT,
- 0x02, arg);
- msleep(10);
- rc = tm6000_i2c_reset(dev, 10);
- break;
- case XC2028_TUNER_RESET:
- /* Reset codes during load firmware */
- switch (arg) {
- case 0:
- /* newer tuner can faster reset */
- switch (dev->model) {
- case TM5600_BOARD_10MOONS_UT821:
- tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
- dev->gpio.tuner_reset, 0x01);
- tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
- 0x300, 0x01);
- msleep(10);
- tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
- dev->gpio.tuner_reset, 0x00);
- tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
- 0x300, 0x00);
- msleep(10);
- tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
- dev->gpio.tuner_reset, 0x01);
- tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
- 0x300, 0x01);
- break;
- case TM6010_BOARD_HAUPPAUGE_900H:
- case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
- case TM6010_BOARD_TWINHAN_TU501:
- tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
- dev->gpio.tuner_reset, 0x01);
- msleep(60);
- tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
- dev->gpio.tuner_reset, 0x00);
- msleep(75);
- tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
- dev->gpio.tuner_reset, 0x01);
- msleep(60);
- break;
- default:
- tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
- dev->gpio.tuner_reset, 0x00);
- msleep(130);
- tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
- dev->gpio.tuner_reset, 0x01);
- msleep(130);
- break;
- }
-
- tm6000_ir_wait(dev, 1);
- break;
- case 1:
- tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT,
- 0x02, 0x01);
- msleep(10);
- break;
- case 2:
- rc = tm6000_i2c_reset(dev, 100);
- break;
- }
- break;
- case XC2028_I2C_FLUSH:
- tm6000_set_reg(dev, REQ_50_SET_START, 0, 0);
- tm6000_set_reg(dev, REQ_51_SET_STOP, 0, 0);
- break;
- }
- return rc;
-}
-EXPORT_SYMBOL_GPL(tm6000_tuner_callback);
-
-int tm6000_cards_setup(struct tm6000_core *dev)
-{
- /*
- * Board-specific initialization sequence. Handles all GPIO
- * initialization sequences that are board-specific.
- * Up to now, all found devices use GPIO1 and GPIO4 at the same way.
- * Probably, they're all based on some reference device. Due to that,
- * there's a common routine at the end to handle those GPIO's. Devices
- * that use different pinups or init sequences can just return at
- * the board-specific session.
- */
- switch (dev->model) {
- case TM6010_BOARD_HAUPPAUGE_900H:
- case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
- case TM6010_BOARD_TWINHAN_TU501:
- case TM6010_BOARD_GENERIC:
- /* Turn xceive 3028 on */
- tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.tuner_on, 0x01);
- msleep(15);
- /* Turn zarlink zl10353 on */
- tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_on, 0x00);
- msleep(15);
- /* Reset zarlink zl10353 */
- tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x00);
- msleep(50);
- tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x01);
- msleep(15);
- /* Turn zarlink zl10353 off */
- tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_on, 0x01);
- msleep(15);
- /* ir ? */
- tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.ir, 0x01);
- msleep(15);
- /* Power led on (blue) */
- tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.power_led, 0x00);
- msleep(15);
- /* DVB led off (orange) */
- tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.dvb_led, 0x01);
- msleep(15);
- /* Turn zarlink zl10353 on */
- tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_on, 0x00);
- msleep(15);
- break;
- case TM6010_BOARD_BEHOLD_WANDER:
- case TM6010_BOARD_BEHOLD_WANDER_LITE:
- /* Power led on (blue) */
- tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.power_led, 0x01);
- msleep(15);
- /* Reset zarlink zl10353 */
- tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x00);
- msleep(50);
- tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x01);
- msleep(15);
- break;
- case TM6010_BOARD_BEHOLD_VOYAGER:
- case TM6010_BOARD_BEHOLD_VOYAGER_LITE:
- /* Power led on (blue) */
- tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.power_led, 0x01);
- msleep(15);
- break;
- default:
- break;
- }
-
- /*
- * Default initialization. Most of the devices seem to use GPIO1
- * and GPIO4.on the same way, so, this handles the common sequence
- * used by most devices.
- * If a device uses a different sequence or different GPIO pins for
- * reset, just add the code at the board-specific part
- */
-
- if (dev->gpio.tuner_reset) {
- int rc;
- int i;
-
- for (i = 0; i < 2; i++) {
- rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
- dev->gpio.tuner_reset, 0x00);
- if (rc < 0) {
- printk(KERN_ERR "Error %i doing tuner reset\n", rc);
- return rc;
- }
-
- msleep(10); /* Just to be conservative */
- rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
- dev->gpio.tuner_reset, 0x01);
- if (rc < 0) {
- printk(KERN_ERR "Error %i doing tuner reset\n", rc);
- return rc;
- }
- }
- } else {
- printk(KERN_ERR "Tuner reset is not configured\n");
- return -1;
- }
-
- msleep(50);
-
- return 0;
-};
-
-static void tm6000_config_tuner(struct tm6000_core *dev)
-{
- struct tuner_setup tun_setup;
-
- /* Load tuner module */
- v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
- "tuner", dev->tuner_addr, NULL);
-
- memset(&tun_setup, 0, sizeof(tun_setup));
- tun_setup.type = dev->tuner_type;
- tun_setup.addr = dev->tuner_addr;
-
- tun_setup.mode_mask = 0;
- if (dev->caps.has_tuner)
- tun_setup.mode_mask |= (T_ANALOG_TV | T_RADIO);
-
- switch (dev->tuner_type) {
- case TUNER_XC2028:
- tun_setup.tuner_callback = tm6000_tuner_callback;
- break;
- case TUNER_XC5000:
- tun_setup.tuner_callback = tm6000_xc5000_callback;
- break;
- }
-
- v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);
-
- switch (dev->tuner_type) {
- case TUNER_XC2028: {
- struct v4l2_priv_tun_config xc2028_cfg;
- struct xc2028_ctrl ctl;
-
- memset(&xc2028_cfg, 0, sizeof(xc2028_cfg));
- memset(&ctl, 0, sizeof(ctl));
-
- ctl.demod = XC3028_FE_ZARLINK456;
-
- xc2028_cfg.tuner = TUNER_XC2028;
- xc2028_cfg.priv = &ctl;
-
- switch (dev->model) {
- case TM6010_BOARD_HAUPPAUGE_900H:
- case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
- case TM6010_BOARD_TWINHAN_TU501:
- ctl.max_len = 80;
- ctl.fname = "xc3028L-v36.fw";
- break;
- default:
- if (dev->dev_type == TM6010)
- ctl.fname = "xc3028-v27.fw";
- else
- ctl.fname = "xc3028-v24.fw";
- }
-
- printk(KERN_INFO "Setting firmware parameters for xc2028\n");
- v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config,
- &xc2028_cfg);
-
- }
- break;
- case TUNER_XC5000:
- {
- struct v4l2_priv_tun_config xc5000_cfg;
- struct xc5000_config ctl = {
- .i2c_address = dev->tuner_addr,
- .if_khz = 4570,
- .radio_input = XC5000_RADIO_FM1_MONO,
- };
-
- xc5000_cfg.tuner = TUNER_XC5000;
- xc5000_cfg.priv = &ctl;
-
- v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config,
- &xc5000_cfg);
- }
- break;
- default:
- printk(KERN_INFO "Unknown tuner type. Tuner is not configured.\n");
- break;
- }
-}
-
-static int fill_board_specific_data(struct tm6000_core *dev)
-{
- int rc;
-
- dev->dev_type = tm6000_boards[dev->model].type;
- dev->tuner_type = tm6000_boards[dev->model].tuner_type;
- dev->tuner_addr = tm6000_boards[dev->model].tuner_addr;
-
- dev->gpio = tm6000_boards[dev->model].gpio;
-
- dev->ir_codes = tm6000_boards[dev->model].ir_codes;
-
- dev->demod_addr = tm6000_boards[dev->model].demod_addr;
-
- dev->caps = tm6000_boards[dev->model].caps;
-
- dev->vinput[0] = tm6000_boards[dev->model].vinput[0];
- dev->vinput[1] = tm6000_boards[dev->model].vinput[1];
- dev->vinput[2] = tm6000_boards[dev->model].vinput[2];
- dev->rinput = tm6000_boards[dev->model].rinput;
-
- /* setup per-model quirks */
- switch (dev->model) {
- case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
- case TM6010_BOARD_HAUPPAUGE_900H:
- dev->quirks |= TM6000_QUIRK_NO_USB_DELAY;
- break;
-
- default:
- break;
- }
-
- /* initialize hardware */
- rc = tm6000_init(dev);
- if (rc < 0)
- return rc;
-
- return v4l2_device_register(&dev->udev->dev, &dev->v4l2_dev);
-}
-
-
-static void use_alternative_detection_method(struct tm6000_core *dev)
-{
- int i, model = -1;
-
- if (!dev->eedata_size)
- return;
-
- for (i = 0; i < ARRAY_SIZE(tm6000_boards); i++) {
- if (!tm6000_boards[i].eename_size)
- continue;
- if (dev->eedata_size < tm6000_boards[i].eename_pos +
- tm6000_boards[i].eename_size)
- continue;
-
- if (!memcmp(&dev->eedata[tm6000_boards[i].eename_pos],
- tm6000_boards[i].eename,
- tm6000_boards[i].eename_size)) {
- model = i;
- break;
- }
- }
- if (model < 0) {
- printk(KERN_INFO "Device has eeprom but is currently unknown\n");
- return;
- }
-
- dev->model = model;
-
- printk(KERN_INFO "Device identified via eeprom as %s (type = %d)\n",
- tm6000_boards[model].name, model);
-}
-
-#if defined(CONFIG_MODULES) && defined(MODULE)
-static void request_module_async(struct work_struct *work)
-{
- struct tm6000_core *dev = container_of(work, struct tm6000_core,
- request_module_wk);
-
- request_module("tm6000-alsa");
-
- if (dev->caps.has_dvb)
- request_module("tm6000-dvb");
-}
-
-static void request_modules(struct tm6000_core *dev)
-{
- INIT_WORK(&dev->request_module_wk, request_module_async);
- schedule_work(&dev->request_module_wk);
-}
-
-static void flush_request_modules(struct tm6000_core *dev)
-{
- flush_work_sync(&dev->request_module_wk);
-}
-#else
-#define request_modules(dev)
-#define flush_request_modules(dev)
-#endif /* CONFIG_MODULES */
-
-static int tm6000_init_dev(struct tm6000_core *dev)
-{
- struct v4l2_frequency f;
- int rc = 0;
-
- mutex_init(&dev->lock);
- mutex_lock(&dev->lock);
-
- if (!is_generic(dev->model)) {
- rc = fill_board_specific_data(dev);
- if (rc < 0)
- goto err;
-
- /* register i2c bus */
- rc = tm6000_i2c_register(dev);
- if (rc < 0)
- goto err;
- } else {
- /* register i2c bus */
- rc = tm6000_i2c_register(dev);
- if (rc < 0)
- goto err;
-
- use_alternative_detection_method(dev);
-
- rc = fill_board_specific_data(dev);
- if (rc < 0)
- goto err;
- }
-
- /* Default values for STD and resolutions */
- dev->width = 720;
- dev->height = 480;
- dev->norm = V4L2_STD_PAL_M;
-
- /* Configure tuner */
- tm6000_config_tuner(dev);
-
- /* Set video standard */
- v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std, dev->norm);
-
- /* Set tuner frequency - also loads firmware on xc2028/xc3028 */
- f.tuner = 0;
- f.type = V4L2_TUNER_ANALOG_TV;
- f.frequency = 3092; /* 193.25 MHz */
- dev->freq = f.frequency;
- v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f);
-
- if (dev->caps.has_tda9874)
- v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
- "tvaudio", I2C_ADDR_TDA9874, NULL);
-
- /* register and initialize V4L2 */
- rc = tm6000_v4l2_register(dev);
- if (rc < 0)
- goto err;
-
- tm6000_add_into_devlist(dev);
- tm6000_init_extension(dev);
-
- tm6000_ir_init(dev);
-
- request_modules(dev);
-
- mutex_unlock(&dev->lock);
- return 0;
-
-err:
- mutex_unlock(&dev->lock);
- return rc;
-}
-
-/* high bandwidth multiplier, as encoded in highspeed endpoint descriptors */
-#define hb_mult(wMaxPacketSize) (1 + (((wMaxPacketSize) >> 11) & 0x03))
-
-static void get_max_endpoint(struct usb_device *udev,
- struct usb_host_interface *alt,
- char *msgtype,
- struct usb_host_endpoint *curr_e,
- struct tm6000_endpoint *tm_ep)
-{
- u16 tmp = le16_to_cpu(curr_e->desc.wMaxPacketSize);
- unsigned int size = tmp & 0x7ff;
-
- if (udev->speed == USB_SPEED_HIGH)
- size = size * hb_mult(tmp);
-
- if (size > tm_ep->maxsize) {
- tm_ep->endp = curr_e;
- tm_ep->maxsize = size;
- tm_ep->bInterfaceNumber = alt->desc.bInterfaceNumber;
- tm_ep->bAlternateSetting = alt->desc.bAlternateSetting;
-
- printk(KERN_INFO "tm6000: %s endpoint: 0x%02x (max size=%u bytes)\n",
- msgtype, curr_e->desc.bEndpointAddress,
- size);
- }
-}
-
-/*
- * tm6000_usb_probe()
- * checks for supported devices
- */
-static int tm6000_usb_probe(struct usb_interface *interface,
- const struct usb_device_id *id)
-{
- struct usb_device *usbdev;
- struct tm6000_core *dev = NULL;
- int i, rc = 0;
- int nr = 0;
- char *speed;
-
- usbdev = usb_get_dev(interface_to_usbdev(interface));
-
- /* Selects the proper interface */
- rc = usb_set_interface(usbdev, 0, 1);
- if (rc < 0)
- goto err;
-
- /* Check to see next free device and mark as used */
- nr = find_first_zero_bit(&tm6000_devused, TM6000_MAXBOARDS);
- if (nr >= TM6000_MAXBOARDS) {
- printk(KERN_ERR "tm6000: Supports only %i tm60xx boards.\n", TM6000_MAXBOARDS);
- usb_put_dev(usbdev);
- return -ENOMEM;
- }
-
- /* Create and initialize dev struct */
- dev = kzalloc(sizeof(*dev), GFP_KERNEL);
- if (dev == NULL) {
- printk(KERN_ERR "tm6000" ": out of memory!\n");
- usb_put_dev(usbdev);
- return -ENOMEM;
- }
- spin_lock_init(&dev->slock);
- mutex_init(&dev->usb_lock);
-
- /* Increment usage count */
- set_bit(nr, &tm6000_devused);
- snprintf(dev->name, 29, "tm6000 #%d", nr);
-
- dev->model = id->driver_info;
- if (card[nr] < ARRAY_SIZE(tm6000_boards))
- dev->model = card[nr];
-
- dev->udev = usbdev;
- dev->devno = nr;
-
- switch (usbdev->speed) {
- case USB_SPEED_LOW:
- speed = "1.5";
- break;
- case USB_SPEED_UNKNOWN:
- case USB_SPEED_FULL:
- speed = "12";
- break;
- case USB_SPEED_HIGH:
- speed = "480";
- break;
- default:
- speed = "unknown";
- }
-
- /* Get endpoints */
- for (i = 0; i < interface->num_altsetting; i++) {
- int ep;
-
- for (ep = 0; ep < interface->altsetting[i].desc.bNumEndpoints; ep++) {
- struct usb_host_endpoint *e;
- int dir_out;
-
- e = &interface->altsetting[i].endpoint[ep];
-
- dir_out = ((e->desc.bEndpointAddress &
- USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT);
-
- printk(KERN_INFO "tm6000: alt %d, interface %i, class %i\n",
- i,
- interface->altsetting[i].desc.bInterfaceNumber,
- interface->altsetting[i].desc.bInterfaceClass);
-
- switch (e->desc.bmAttributes) {
- case USB_ENDPOINT_XFER_BULK:
- if (!dir_out) {
- get_max_endpoint(usbdev,
- &interface->altsetting[i],
- "Bulk IN", e,
- &dev->bulk_in);
- } else {
- get_max_endpoint(usbdev,
- &interface->altsetting[i],
- "Bulk OUT", e,
- &dev->bulk_out);
- }
- break;
- case USB_ENDPOINT_XFER_ISOC:
- if (!dir_out) {
- get_max_endpoint(usbdev,
- &interface->altsetting[i],
- "ISOC IN", e,
- &dev->isoc_in);
- } else {
- get_max_endpoint(usbdev,
- &interface->altsetting[i],
- "ISOC OUT", e,
- &dev->isoc_out);
- }
- break;
- case USB_ENDPOINT_XFER_INT:
- if (!dir_out) {
- get_max_endpoint(usbdev,
- &interface->altsetting[i],
- "INT IN", e,
- &dev->int_in);
- } else {
- get_max_endpoint(usbdev,
- &interface->altsetting[i],
- "INT OUT", e,
- &dev->int_out);
- }
- break;
- }
- }
- }
-
-
- printk(KERN_INFO "tm6000: New video device @ %s Mbps (%04x:%04x, ifnum %d)\n",
- speed,
- le16_to_cpu(dev->udev->descriptor.idVendor),
- le16_to_cpu(dev->udev->descriptor.idProduct),
- interface->altsetting->desc.bInterfaceNumber);
-
-/* check if the the device has the iso in endpoint at the correct place */
- if (!dev->isoc_in.endp) {
- printk(KERN_ERR "tm6000: probing error: no IN ISOC endpoint!\n");
- rc = -ENODEV;
-
- goto err;
- }
-
- /* save our data pointer in this interface device */
- usb_set_intfdata(interface, dev);
-
- printk(KERN_INFO "tm6000: Found %s\n", tm6000_boards[dev->model].name);
-
- rc = tm6000_init_dev(dev);
- if (rc < 0)
- goto err;
-
- return 0;
-
-err:
- printk(KERN_ERR "tm6000: Error %d while registering\n", rc);
-
- clear_bit(nr, &tm6000_devused);
- usb_put_dev(usbdev);
-
- kfree(dev);
- return rc;
-}
-
-/*
- * tm6000_usb_disconnect()
- * called when the device gets diconencted
- * video device will be unregistered on v4l2_close in case it is still open
- */
-static void tm6000_usb_disconnect(struct usb_interface *interface)
-{
- struct tm6000_core *dev = usb_get_intfdata(interface);
- usb_set_intfdata(interface, NULL);
-
- if (!dev)
- return;
-
- printk(KERN_INFO "tm6000: disconnecting %s\n", dev->name);
-
- flush_request_modules(dev);
-
- tm6000_ir_fini(dev);
-
- if (dev->gpio.power_led) {
- switch (dev->model) {
- case TM6010_BOARD_HAUPPAUGE_900H:
- case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
- case TM6010_BOARD_TWINHAN_TU501:
- /* Power led off */
- tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
- dev->gpio.power_led, 0x01);
- msleep(15);
- break;
- case TM6010_BOARD_BEHOLD_WANDER:
- case TM6010_BOARD_BEHOLD_VOYAGER:
- case TM6010_BOARD_BEHOLD_WANDER_LITE:
- case TM6010_BOARD_BEHOLD_VOYAGER_LITE:
- /* Power led off */
- tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
- dev->gpio.power_led, 0x00);
- msleep(15);
- break;
- }
- }
- tm6000_v4l2_unregister(dev);
-
- tm6000_i2c_unregister(dev);
-
- v4l2_device_unregister(&dev->v4l2_dev);
-
- dev->state |= DEV_DISCONNECTED;
-
- usb_put_dev(dev->udev);
-
- tm6000_close_extension(dev);
- tm6000_remove_from_devlist(dev);
-
- clear_bit(dev->devno, &tm6000_devused);
- kfree(dev);
-}
-
-static struct usb_driver tm6000_usb_driver = {
- .name = "tm6000",
- .probe = tm6000_usb_probe,
- .disconnect = tm6000_usb_disconnect,
- .id_table = tm6000_id_table,
-};
-
-module_usb_driver(tm6000_usb_driver);
-
-MODULE_DESCRIPTION("Trident TVMaster TM5600/TM6000/TM6010 USB2 adapter");
-MODULE_AUTHOR("Mauro Carvalho Chehab");
-MODULE_LICENSE("GPL");
+++ /dev/null
-/*
- * tm6000-core.c - driver for TM5600/TM6000/TM6010 USB video capture devices
- *
- * Copyright (C) 2006-2007 Mauro Carvalho Chehab <mchehab@infradead.org>
- *
- * Copyright (C) 2007 Michel Ludwig <michel.ludwig@gmail.com>
- * - DVB-T support
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation version 2
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/usb.h>
-#include <linux/i2c.h>
-#include "tm6000.h"
-#include "tm6000-regs.h"
-#include <media/v4l2-common.h>
-#include <media/tuner.h>
-
-#define USB_TIMEOUT (5 * HZ) /* ms */
-
-int tm6000_read_write_usb(struct tm6000_core *dev, u8 req_type, u8 req,
- u16 value, u16 index, u8 *buf, u16 len)
-{
- int ret, i;
- unsigned int pipe;
- u8 *data = NULL;
- int delay = 5000;
-
- mutex_lock(&dev->usb_lock);
-
- if (len)
- data = kzalloc(len, GFP_KERNEL);
-
- if (req_type & USB_DIR_IN)
- pipe = usb_rcvctrlpipe(dev->udev, 0);
- else {
- pipe = usb_sndctrlpipe(dev->udev, 0);
- memcpy(data, buf, len);
- }
-
- if (tm6000_debug & V4L2_DEBUG_I2C) {
- printk(KERN_DEBUG "(dev %p, pipe %08x): ", dev->udev, pipe);
-
- printk(KERN_CONT "%s: %02x %02x %02x %02x %02x %02x %02x %02x ",
- (req_type & USB_DIR_IN) ? " IN" : "OUT",
- req_type, req, value&0xff, value>>8, index&0xff,
- index>>8, len&0xff, len>>8);
-
- if (!(req_type & USB_DIR_IN)) {
- printk(KERN_CONT ">>> ");
- for (i = 0; i < len; i++)
- printk(KERN_CONT " %02x", buf[i]);
- printk(KERN_CONT "\n");
- }
- }
-
- ret = usb_control_msg(dev->udev, pipe, req, req_type, value, index,
- data, len, USB_TIMEOUT);
-
- if (req_type & USB_DIR_IN)
- memcpy(buf, data, len);
-
- if (tm6000_debug & V4L2_DEBUG_I2C) {
- if (ret < 0) {
- if (req_type & USB_DIR_IN)
- printk(KERN_DEBUG "<<< (len=%d)\n", len);
-
- printk(KERN_CONT "%s: Error #%d\n", __func__, ret);
- } else if (req_type & USB_DIR_IN) {
- printk(KERN_CONT "<<< ");
- for (i = 0; i < len; i++)
- printk(KERN_CONT " %02x", buf[i]);
- printk(KERN_CONT "\n");
- }
- }
-
- kfree(data);
-
- if (dev->quirks & TM6000_QUIRK_NO_USB_DELAY)
- delay = 0;
-
- if (req == REQ_16_SET_GET_I2C_WR1_RDN && !(req_type & USB_DIR_IN)) {
- unsigned int tsleep;
- /* Calculate delay time, 14000us for 64 bytes */
- tsleep = (len * 200) + 200;
- if (tsleep < delay)
- tsleep = delay;
- usleep_range(tsleep, tsleep + 1000);
- }
- else if (delay)
- usleep_range(delay, delay + 1000);
-
- mutex_unlock(&dev->usb_lock);
- return ret;
-}
-
-int tm6000_set_reg(struct tm6000_core *dev, u8 req, u16 value, u16 index)
-{
- return
- tm6000_read_write_usb(dev, USB_DIR_OUT | USB_TYPE_VENDOR,
- req, value, index, NULL, 0);
-}
-EXPORT_SYMBOL_GPL(tm6000_set_reg);
-
-int tm6000_get_reg(struct tm6000_core *dev, u8 req, u16 value, u16 index)
-{
- int rc;
- u8 buf[1];
-
- rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR, req,
- value, index, buf, 1);
-
- if (rc < 0)
- return rc;
-
- return *buf;
-}
-EXPORT_SYMBOL_GPL(tm6000_get_reg);
-
-int tm6000_set_reg_mask(struct tm6000_core *dev, u8 req, u16 value,
- u16 index, u16 mask)
-{
- int rc;
- u8 buf[1];
- u8 new_index;
-
- rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR, req,
- value, 0, buf, 1);
-
- if (rc < 0)
- return rc;
-
- new_index = (buf[0] & ~mask) | (index & mask);
-
- if (new_index == buf[0])
- return 0;
-
- return tm6000_read_write_usb(dev, USB_DIR_OUT | USB_TYPE_VENDOR,
- req, value, new_index, NULL, 0);
-}
-EXPORT_SYMBOL_GPL(tm6000_set_reg_mask);
-
-int tm6000_get_reg16(struct tm6000_core *dev, u8 req, u16 value, u16 index)
-{
- int rc;
- u8 buf[2];
-
- rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR, req,
- value, index, buf, 2);
-
- if (rc < 0)
- return rc;
-
- return buf[1]|buf[0]<<8;
-}
-
-int tm6000_get_reg32(struct tm6000_core *dev, u8 req, u16 value, u16 index)
-{
- int rc;
- u8 buf[4];
-
- rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR, req,
- value, index, buf, 4);
-
- if (rc < 0)
- return rc;
-
- return buf[3] | buf[2] << 8 | buf[1] << 16 | buf[0] << 24;
-}
-
-int tm6000_i2c_reset(struct tm6000_core *dev, u16 tsleep)
-{
- int rc;
-
- rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, TM6000_GPIO_CLK, 0);
- if (rc < 0)
- return rc;
-
- msleep(tsleep);
-
- rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, TM6000_GPIO_CLK, 1);
- msleep(tsleep);
-
- return rc;
-}
-
-void tm6000_set_fourcc_format(struct tm6000_core *dev)
-{
- if (dev->dev_type == TM6010) {
- int val;
-
- val = tm6000_get_reg(dev, TM6010_REQ07_RCC_ACTIVE_IF, 0) & 0xfc;
- if (dev->fourcc == V4L2_PIX_FMT_UYVY)
- tm6000_set_reg(dev, TM6010_REQ07_RCC_ACTIVE_IF, val);
- else
- tm6000_set_reg(dev, TM6010_REQ07_RCC_ACTIVE_IF, val | 1);
- } else {
- if (dev->fourcc == V4L2_PIX_FMT_UYVY)
- tm6000_set_reg(dev, TM6010_REQ07_RC1_TRESHOLD, 0xd0);
- else
- tm6000_set_reg(dev, TM6010_REQ07_RC1_TRESHOLD, 0x90);
- }
-}
-
-static void tm6000_set_vbi(struct tm6000_core *dev)
-{
- /*
- * FIXME:
- * VBI lines and start/end are different between 60Hz and 50Hz
- * So, it is very likely that we need to change the config to
- * something that takes it into account, doing something different
- * if (dev->norm & V4L2_STD_525_60)
- */
-
- if (dev->dev_type == TM6010) {
- tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x01);
- tm6000_set_reg(dev, TM6010_REQ07_R41_TELETEXT_VBI_CODE1, 0x27);
- tm6000_set_reg(dev, TM6010_REQ07_R42_VBI_DATA_HIGH_LEVEL, 0x55);
- tm6000_set_reg(dev, TM6010_REQ07_R43_VBI_DATA_TYPE_LINE7, 0x66);
- tm6000_set_reg(dev, TM6010_REQ07_R44_VBI_DATA_TYPE_LINE8, 0x66);
- tm6000_set_reg(dev, TM6010_REQ07_R45_VBI_DATA_TYPE_LINE9, 0x66);
- tm6000_set_reg(dev,
- TM6010_REQ07_R46_VBI_DATA_TYPE_LINE10, 0x66);
- tm6000_set_reg(dev,
- TM6010_REQ07_R47_VBI_DATA_TYPE_LINE11, 0x66);
- tm6000_set_reg(dev,
- TM6010_REQ07_R48_VBI_DATA_TYPE_LINE12, 0x66);
- tm6000_set_reg(dev,
- TM6010_REQ07_R49_VBI_DATA_TYPE_LINE13, 0x66);
- tm6000_set_reg(dev,
- TM6010_REQ07_R4A_VBI_DATA_TYPE_LINE14, 0x66);
- tm6000_set_reg(dev,
- TM6010_REQ07_R4B_VBI_DATA_TYPE_LINE15, 0x66);
- tm6000_set_reg(dev,
- TM6010_REQ07_R4C_VBI_DATA_TYPE_LINE16, 0x66);
- tm6000_set_reg(dev,
- TM6010_REQ07_R4D_VBI_DATA_TYPE_LINE17, 0x66);
- tm6000_set_reg(dev,
- TM6010_REQ07_R4E_VBI_DATA_TYPE_LINE18, 0x66);
- tm6000_set_reg(dev,
- TM6010_REQ07_R4F_VBI_DATA_TYPE_LINE19, 0x66);
- tm6000_set_reg(dev,
- TM6010_REQ07_R50_VBI_DATA_TYPE_LINE20, 0x66);
- tm6000_set_reg(dev,
- TM6010_REQ07_R51_VBI_DATA_TYPE_LINE21, 0x66);
- tm6000_set_reg(dev,
- TM6010_REQ07_R52_VBI_DATA_TYPE_LINE22, 0x66);
- tm6000_set_reg(dev,
- TM6010_REQ07_R53_VBI_DATA_TYPE_LINE23, 0x00);
- tm6000_set_reg(dev,
- TM6010_REQ07_R54_VBI_DATA_TYPE_RLINES, 0x00);
- tm6000_set_reg(dev,
- TM6010_REQ07_R55_VBI_LOOP_FILTER_GAIN, 0x01);
- tm6000_set_reg(dev,
- TM6010_REQ07_R56_VBI_LOOP_FILTER_I_GAIN, 0x00);
- tm6000_set_reg(dev,
- TM6010_REQ07_R57_VBI_LOOP_FILTER_P_GAIN, 0x02);
- tm6000_set_reg(dev, TM6010_REQ07_R58_VBI_CAPTION_DTO1, 0x35);
- tm6000_set_reg(dev, TM6010_REQ07_R59_VBI_CAPTION_DTO0, 0xa0);
- tm6000_set_reg(dev, TM6010_REQ07_R5A_VBI_TELETEXT_DTO1, 0x11);
- tm6000_set_reg(dev, TM6010_REQ07_R5B_VBI_TELETEXT_DTO0, 0x4c);
- tm6000_set_reg(dev, TM6010_REQ07_R40_TELETEXT_VBI_CODE0, 0x01);
- tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x00);
- }
-}
-
-int tm6000_init_analog_mode(struct tm6000_core *dev)
-{
- struct v4l2_frequency f;
-
- if (dev->dev_type == TM6010) {
- u8 active = TM6010_REQ07_RCC_ACTIVE_IF_AUDIO_ENABLE;
-
- if (!dev->radio)
- active |= TM6010_REQ07_RCC_ACTIVE_IF_VIDEO_ENABLE;
-
- /* Enable video and audio */
- tm6000_set_reg_mask(dev, TM6010_REQ07_RCC_ACTIVE_IF,
- active, 0x60);
- /* Disable TS input */
- tm6000_set_reg_mask(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE,
- 0x00, 0x40);
- } else {
- /* Enables soft reset */
- tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x01);
-
- if (dev->scaler)
- /* Disable Hfilter and Enable TS Drop err */
- tm6000_set_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0x20);
- else /* Enable Hfilter and disable TS Drop err */
- tm6000_set_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0x80);
-
- tm6000_set_reg(dev, TM6010_REQ07_RC3_HSTART1, 0x88);
- tm6000_set_reg(dev, TM6000_REQ07_RDA_CLK_SEL, 0x23);
- tm6000_set_reg(dev, TM6010_REQ07_RD1_ADDR_FOR_REQ1, 0xc0);
- tm6000_set_reg(dev, TM6010_REQ07_RD2_ADDR_FOR_REQ2, 0xd8);
- tm6000_set_reg(dev, TM6010_REQ07_RD6_ENDP_REQ1_REQ2, 0x06);
- tm6000_set_reg(dev, TM6000_REQ07_RDF_PWDOWN_ACLK, 0x1f);
-
- /* AP Software reset */
- tm6000_set_reg(dev, TM6010_REQ07_RFF_SOFT_RESET, 0x08);
- tm6000_set_reg(dev, TM6010_REQ07_RFF_SOFT_RESET, 0x00);
-
- tm6000_set_fourcc_format(dev);
-
- /* Disables soft reset */
- tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x00);
- }
- msleep(20);
-
- /* Tuner firmware can now be loaded */
-
- /*
- * FIXME: This is a hack! xc3028 "sleeps" when no channel is detected
- * for more than a few seconds. Not sure why, as this behavior does
- * not happen on other devices with xc3028. So, I suspect that it
- * is yet another bug at tm6000. After start sleeping, decoding
- * doesn't start automatically. Instead, it requires some
- * I2C commands to wake it up. As we want to have image at the
- * beginning, we needed to add this hack. The better would be to
- * discover some way to make tm6000 to wake up without this hack.
- */
- f.frequency = dev->freq;
- v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f);
-
- msleep(100);
- tm6000_set_standard(dev);
- tm6000_set_vbi(dev);
- tm6000_set_audio_bitrate(dev, 48000);
-
- /* switch dvb led off */
- if (dev->gpio.dvb_led) {
- tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
- dev->gpio.dvb_led, 0x01);
- }
-
- return 0;
-}
-
-int tm6000_init_digital_mode(struct tm6000_core *dev)
-{
- if (dev->dev_type == TM6010) {
- /* Disable video and audio */
- tm6000_set_reg_mask(dev, TM6010_REQ07_RCC_ACTIVE_IF,
- 0x00, 0x60);
- /* Enable TS input */
- tm6000_set_reg_mask(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE,
- 0x40, 0x40);
- /* all power down, but not the digital data port */
- tm6000_set_reg(dev, TM6010_REQ07_RFE_POWER_DOWN, 0x28);
- tm6000_set_reg(dev, TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xfc);
- tm6000_set_reg(dev, TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0xff);
- } else {
- tm6000_set_reg(dev, TM6010_REQ07_RFF_SOFT_RESET, 0x08);
- tm6000_set_reg(dev, TM6010_REQ07_RFF_SOFT_RESET, 0x00);
- tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x01);
- tm6000_set_reg(dev, TM6000_REQ07_RDF_PWDOWN_ACLK, 0x08);
- tm6000_set_reg(dev, TM6000_REQ07_RE2_VADC_STATUS_CTL, 0x0c);
- tm6000_set_reg(dev, TM6000_REQ07_RE8_VADC_PWDOWN_CTL, 0xff);
- tm6000_set_reg(dev, TM6000_REQ07_REB_VADC_AADC_MODE, 0xd8);
- tm6000_set_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0x40);
- tm6000_set_reg(dev, TM6010_REQ07_RC1_TRESHOLD, 0xd0);
- tm6000_set_reg(dev, TM6010_REQ07_RC3_HSTART1, 0x09);
- tm6000_set_reg(dev, TM6000_REQ07_RDA_CLK_SEL, 0x37);
- tm6000_set_reg(dev, TM6010_REQ07_RD1_ADDR_FOR_REQ1, 0xd8);
- tm6000_set_reg(dev, TM6010_REQ07_RD2_ADDR_FOR_REQ2, 0xc0);
- tm6000_set_reg(dev, TM6010_REQ07_RD6_ENDP_REQ1_REQ2, 0x60);
-
- tm6000_set_reg(dev, TM6000_REQ07_RE2_VADC_STATUS_CTL, 0x0c);
- tm6000_set_reg(dev, TM6000_REQ07_RE8_VADC_PWDOWN_CTL, 0xff);
- tm6000_set_reg(dev, TM6000_REQ07_REB_VADC_AADC_MODE, 0x08);
- msleep(50);
-
- tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, 0x0020, 0x00);
- msleep(50);
- tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, 0x0020, 0x01);
- msleep(50);
- tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, 0x0020, 0x00);
- msleep(100);
- }
-
- /* switch dvb led on */
- if (dev->gpio.dvb_led) {
- tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
- dev->gpio.dvb_led, 0x00);
- }
-
- return 0;
-}
-EXPORT_SYMBOL(tm6000_init_digital_mode);
-
-struct reg_init {
- u8 req;
- u8 reg;
- u8 val;
-};
-
-/* The meaning of those initializations are unknown */
-static struct reg_init tm6000_init_tab[] = {
- /* REG VALUE */
- { TM6000_REQ07_RDF_PWDOWN_ACLK, 0x1f },
- { TM6010_REQ07_RFF_SOFT_RESET, 0x08 },
- { TM6010_REQ07_RFF_SOFT_RESET, 0x00 },
- { TM6010_REQ07_RD5_POWERSAVE, 0x4f },
- { TM6000_REQ07_RDA_CLK_SEL, 0x23 },
- { TM6000_REQ07_RDB_OUT_SEL, 0x08 },
- { TM6000_REQ07_RE2_VADC_STATUS_CTL, 0x00 },
- { TM6000_REQ07_RE3_VADC_INP_LPF_SEL1, 0x10 },
- { TM6000_REQ07_RE5_VADC_INP_LPF_SEL2, 0x00 },
- { TM6000_REQ07_RE8_VADC_PWDOWN_CTL, 0x00 },
- { TM6000_REQ07_REB_VADC_AADC_MODE, 0x64 }, /* 48000 bits/sample, external input */
- { TM6000_REQ07_REE_VADC_CTRL_SEL_CONTROL, 0xc2 },
-
- { TM6010_REQ07_R3F_RESET, 0x01 }, /* Start of soft reset */
- { TM6010_REQ07_R00_VIDEO_CONTROL0, 0x00 },
- { TM6010_REQ07_R01_VIDEO_CONTROL1, 0x07 },
- { TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f },
- { TM6010_REQ07_R03_YC_SEP_CONTROL, 0x00 },
- { TM6010_REQ07_R05_NOISE_THRESHOLD, 0x64 },
- { TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01 },
- { TM6010_REQ07_R08_LUMA_CONTRAST_ADJ, 0x82 },
- { TM6010_REQ07_R09_LUMA_BRIGHTNESS_ADJ, 0x36 },
- { TM6010_REQ07_R0A_CHROMA_SATURATION_ADJ, 0x50 },
- { TM6010_REQ07_R0C_CHROMA_AGC_CONTROL, 0x6a },
- { TM6010_REQ07_R11_AGC_PEAK_CONTROL, 0xc9 },
- { TM6010_REQ07_R12_AGC_GATE_STARTH, 0x07 },
- { TM6010_REQ07_R13_AGC_GATE_STARTL, 0x3b },
- { TM6010_REQ07_R14_AGC_GATE_WIDTH, 0x47 },
- { TM6010_REQ07_R15_AGC_BP_DELAY, 0x6f },
- { TM6010_REQ07_R17_HLOOP_MAXSTATE, 0xcd },
- { TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e },
- { TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x8b },
- { TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xa2 },
- { TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xe9 },
- { TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c },
- { TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc },
- { TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc },
- { TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd },
- { TM6010_REQ07_R20_HSYNC_RISING_EDGE_TIME, 0x3c },
- { TM6010_REQ07_R21_HSYNC_PHASE_OFFSET, 0x3c },
- { TM6010_REQ07_R2D_CHROMA_BURST_END, 0x48 },
- { TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88 },
- { TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x22 },
- { TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0x61 },
- { TM6010_REQ07_R32_VSYNC_HLOCK_MIN, 0x74 },
- { TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x1c },
- { TM6010_REQ07_R34_VSYNC_AGC_MIN, 0x74 },
- { TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c },
- { TM6010_REQ07_R36_VSYNC_VBI_MIN, 0x7a },
- { TM6010_REQ07_R37_VSYNC_VBI_MAX, 0x26 },
- { TM6010_REQ07_R38_VSYNC_THRESHOLD, 0x40 },
- { TM6010_REQ07_R39_VSYNC_TIME_CONSTANT, 0x0a },
- { TM6010_REQ07_R42_VBI_DATA_HIGH_LEVEL, 0x55 },
- { TM6010_REQ07_R51_VBI_DATA_TYPE_LINE21, 0x11 },
- { TM6010_REQ07_R55_VBI_LOOP_FILTER_GAIN, 0x01 },
- { TM6010_REQ07_R57_VBI_LOOP_FILTER_P_GAIN, 0x02 },
- { TM6010_REQ07_R58_VBI_CAPTION_DTO1, 0x35 },
- { TM6010_REQ07_R59_VBI_CAPTION_DTO0, 0xa0 },
- { TM6010_REQ07_R80_COMB_FILTER_TRESHOLD, 0x15 },
- { TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42 },
- { TM6010_REQ07_RC1_TRESHOLD, 0xd0 },
- { TM6010_REQ07_RC3_HSTART1, 0x88 },
- { TM6010_REQ07_R3F_RESET, 0x00 }, /* End of the soft reset */
- { TM6010_REQ05_R18_IMASK7, 0x00 },
-};
-
-static struct reg_init tm6010_init_tab[] = {
- { TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0x00 },
- { TM6010_REQ07_RC4_HSTART0, 0xa0 },
- { TM6010_REQ07_RC6_HEND0, 0x40 },
- { TM6010_REQ07_RCA_VEND0, 0x31 },
- { TM6010_REQ07_RCC_ACTIVE_IF, 0xe1 },
- { TM6010_REQ07_RE0_DVIDEO_SOURCE, 0x03 },
- { TM6010_REQ07_RFE_POWER_DOWN, 0x7f },
-
- { TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0 },
- { TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf4 },
- { TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf8 },
- { TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x00 },
- { TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf2 },
- { TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xf0 },
- { TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2 },
- { TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x60 },
- { TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc },
-
- { TM6010_REQ07_R3F_RESET, 0x01 },
- { TM6010_REQ07_R00_VIDEO_CONTROL0, 0x00 },
- { TM6010_REQ07_R01_VIDEO_CONTROL1, 0x07 },
- { TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f },
- { TM6010_REQ07_R03_YC_SEP_CONTROL, 0x00 },
- { TM6010_REQ07_R05_NOISE_THRESHOLD, 0x64 },
- { TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01 },
- { TM6010_REQ07_R08_LUMA_CONTRAST_ADJ, 0x82 },
- { TM6010_REQ07_R09_LUMA_BRIGHTNESS_ADJ, 0x36 },
- { TM6010_REQ07_R0A_CHROMA_SATURATION_ADJ, 0x50 },
- { TM6010_REQ07_R0C_CHROMA_AGC_CONTROL, 0x6a },
- { TM6010_REQ07_R11_AGC_PEAK_CONTROL, 0xc9 },
- { TM6010_REQ07_R12_AGC_GATE_STARTH, 0x07 },
- { TM6010_REQ07_R13_AGC_GATE_STARTL, 0x3b },
- { TM6010_REQ07_R14_AGC_GATE_WIDTH, 0x47 },
- { TM6010_REQ07_R15_AGC_BP_DELAY, 0x6f },
- { TM6010_REQ07_R17_HLOOP_MAXSTATE, 0xcd },
- { TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e },
- { TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x8b },
- { TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xa2 },
- { TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xe9 },
- { TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c },
- { TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc },
- { TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc },
- { TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd },
- { TM6010_REQ07_R20_HSYNC_RISING_EDGE_TIME, 0x3c },
- { TM6010_REQ07_R21_HSYNC_PHASE_OFFSET, 0x3c },
- { TM6010_REQ07_R2D_CHROMA_BURST_END, 0x48 },
- { TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88 },
- { TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x22 },
- { TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0x61 },
- { TM6010_REQ07_R32_VSYNC_HLOCK_MIN, 0x74 },
- { TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x1c },
- { TM6010_REQ07_R34_VSYNC_AGC_MIN, 0x74 },
- { TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c },
- { TM6010_REQ07_R36_VSYNC_VBI_MIN, 0x7a },
- { TM6010_REQ07_R37_VSYNC_VBI_MAX, 0x26 },
- { TM6010_REQ07_R38_VSYNC_THRESHOLD, 0x40 },
- { TM6010_REQ07_R39_VSYNC_TIME_CONSTANT, 0x0a },
- { TM6010_REQ07_R42_VBI_DATA_HIGH_LEVEL, 0x55 },
- { TM6010_REQ07_R51_VBI_DATA_TYPE_LINE21, 0x11 },
- { TM6010_REQ07_R55_VBI_LOOP_FILTER_GAIN, 0x01 },
- { TM6010_REQ07_R57_VBI_LOOP_FILTER_P_GAIN, 0x02 },
- { TM6010_REQ07_R58_VBI_CAPTION_DTO1, 0x35 },
- { TM6010_REQ07_R59_VBI_CAPTION_DTO0, 0xa0 },
- { TM6010_REQ07_R80_COMB_FILTER_TRESHOLD, 0x15 },
- { TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42 },
- { TM6010_REQ07_RC1_TRESHOLD, 0xd0 },
- { TM6010_REQ07_RC3_HSTART1, 0x88 },
- { TM6010_REQ07_R3F_RESET, 0x00 },
-
- { TM6010_REQ05_R18_IMASK7, 0x00 },
-
- { TM6010_REQ07_RDC_IR_LEADER1, 0xaa },
- { TM6010_REQ07_RDD_IR_LEADER0, 0x30 },
- { TM6010_REQ07_RDE_IR_PULSE_CNT1, 0x20 },
- { TM6010_REQ07_RDF_IR_PULSE_CNT0, 0xd0 },
- { REQ_04_EN_DISABLE_MCU_INT, 0x02, 0x00 },
- { TM6010_REQ07_RD8_IR, 0x0f },
-
- /* set remote wakeup key:any key wakeup */
- { TM6010_REQ07_RE5_REMOTE_WAKEUP, 0xfe },
- { TM6010_REQ07_RDA_IR_WAKEUP_SEL, 0xff },
-};
-
-int tm6000_init(struct tm6000_core *dev)
-{
- int board, rc = 0, i, size;
- struct reg_init *tab;
-
- /* Check board revision */
- board = tm6000_get_reg32(dev, REQ_40_GET_VERSION, 0, 0);
- if (board >= 0) {
- switch (board & 0xff) {
- case 0xf3:
- printk(KERN_INFO "Found tm6000\n");
- if (dev->dev_type != TM6000)
- dev->dev_type = TM6000;
- break;
- case 0xf4:
- printk(KERN_INFO "Found tm6010\n");
- if (dev->dev_type != TM6010)
- dev->dev_type = TM6010;
- break;
- default:
- printk(KERN_INFO "Unknown board version = 0x%08x\n", board);
- }
- } else
- printk(KERN_ERR "Error %i while retrieving board version\n", board);
-
- if (dev->dev_type == TM6010) {
- tab = tm6010_init_tab;
- size = ARRAY_SIZE(tm6010_init_tab);
- } else {
- tab = tm6000_init_tab;
- size = ARRAY_SIZE(tm6000_init_tab);
- }
-
- /* Load board's initialization table */
- for (i = 0; i < size; i++) {
- rc = tm6000_set_reg(dev, tab[i].req, tab[i].reg, tab[i].val);
- if (rc < 0) {
- printk(KERN_ERR "Error %i while setting req %d, "
- "reg %d to value %d\n", rc,
- tab[i].req, tab[i].reg, tab[i].val);
- return rc;
- }
- }
-
- msleep(5); /* Just to be conservative */
-
- rc = tm6000_cards_setup(dev);
-
- return rc;
-}
-
-
-int tm6000_set_audio_bitrate(struct tm6000_core *dev, int bitrate)
-{
- int val = 0;
- u8 areg_f0 = 0x60; /* ADC MCLK = 250 Fs */
- u8 areg_0a = 0x91; /* SIF 48KHz */
-
- switch (bitrate) {
- case 48000:
- areg_f0 = 0x60; /* ADC MCLK = 250 Fs */
- areg_0a = 0x91; /* SIF 48KHz */
- dev->audio_bitrate = bitrate;
- break;
- case 32000:
- areg_f0 = 0x00; /* ADC MCLK = 375 Fs */
- areg_0a = 0x90; /* SIF 32KHz */
- dev->audio_bitrate = bitrate;
- break;
- default:
- return -EINVAL;
- }
-
-
- /* enable I2S, if we use sif or external I2S device */
- if (dev->dev_type == TM6010) {
- val = tm6000_set_reg(dev, TM6010_REQ08_R0A_A_I2S_MOD, areg_0a);
- if (val < 0)
- return val;
-
- val = tm6000_set_reg_mask(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
- areg_f0, 0xf0);
- if (val < 0)
- return val;
- } else {
- val = tm6000_set_reg_mask(dev, TM6000_REQ07_REB_VADC_AADC_MODE,
- areg_f0, 0xf0);
- if (val < 0)
- return val;
- }
- return 0;
-}
-EXPORT_SYMBOL_GPL(tm6000_set_audio_bitrate);
-
-int tm6000_set_audio_rinput(struct tm6000_core *dev)
-{
- if (dev->dev_type == TM6010) {
- /* Audio crossbar setting, default SIF1 */
- u8 areg_f0;
- u8 areg_07 = 0x10;
-
- switch (dev->rinput.amux) {
- case TM6000_AMUX_SIF1:
- case TM6000_AMUX_SIF2:
- areg_f0 = 0x03;
- areg_07 = 0x30;
- break;
- case TM6000_AMUX_ADC1:
- areg_f0 = 0x00;
- break;
- case TM6000_AMUX_ADC2:
- areg_f0 = 0x08;
- break;
- case TM6000_AMUX_I2S:
- areg_f0 = 0x04;
- break;
- default:
- printk(KERN_INFO "%s: audio input dosn't support\n",
- dev->name);
- return 0;
- break;
- }
- /* Set audio input crossbar */
- tm6000_set_reg_mask(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
- areg_f0, 0x0f);
- /* Mux overflow workaround */
- tm6000_set_reg_mask(dev, TM6010_REQ07_R07_OUTPUT_CONTROL,
- areg_07, 0xf0);
- } else {
- u8 areg_eb;
- /* Audio setting, default LINE1 */
- switch (dev->rinput.amux) {
- case TM6000_AMUX_ADC1:
- areg_eb = 0x00;
- break;
- case TM6000_AMUX_ADC2:
- areg_eb = 0x04;
- break;
- default:
- printk(KERN_INFO "%s: audio input dosn't support\n",
- dev->name);
- return 0;
- break;
- }
- /* Set audio input */
- tm6000_set_reg_mask(dev, TM6000_REQ07_REB_VADC_AADC_MODE,
- areg_eb, 0x0f);
- }
- return 0;
-}
-
-static void tm6010_set_mute_sif(struct tm6000_core *dev, u8 mute)
-{
- u8 mute_reg = 0;
-
- if (mute)
- mute_reg = 0x08;
-
- tm6000_set_reg_mask(dev, TM6010_REQ08_R0A_A_I2S_MOD, mute_reg, 0x08);
-}
-
-static void tm6010_set_mute_adc(struct tm6000_core *dev, u8 mute)
-{
- u8 mute_reg = 0;
-
- if (mute)
- mute_reg = 0x20;
-
- if (dev->dev_type == TM6010) {
- tm6000_set_reg_mask(dev, TM6010_REQ08_RF2_LEFT_CHANNEL_VOL,
- mute_reg, 0x20);
- tm6000_set_reg_mask(dev, TM6010_REQ08_RF3_RIGHT_CHANNEL_VOL,
- mute_reg, 0x20);
- } else {
- tm6000_set_reg_mask(dev, TM6000_REQ07_REC_VADC_AADC_LVOL,
- mute_reg, 0x20);
- tm6000_set_reg_mask(dev, TM6000_REQ07_RED_VADC_AADC_RVOL,
- mute_reg, 0x20);
- }
-}
-
-int tm6000_tvaudio_set_mute(struct tm6000_core *dev, u8 mute)
-{
- enum tm6000_mux mux;
-
- if (dev->radio)
- mux = dev->rinput.amux;
- else
- mux = dev->vinput[dev->input].amux;
-
- switch (mux) {
- case TM6000_AMUX_SIF1:
- case TM6000_AMUX_SIF2:
- if (dev->dev_type == TM6010)
- tm6010_set_mute_sif(dev, mute);
- else {
- printk(KERN_INFO "ERROR: TM5600 and TM6000 don't has"
- " SIF audio inputs. Please check the %s"
- " configuration.\n", dev->name);
- return -EINVAL;
- }
- break;
- case TM6000_AMUX_ADC1:
- case TM6000_AMUX_ADC2:
- tm6010_set_mute_adc(dev, mute);
- break;
- default:
- return -EINVAL;
- break;
- }
- return 0;
-}
-
-static void tm6010_set_volume_sif(struct tm6000_core *dev, int vol)
-{
- u8 vol_reg;
-
- vol_reg = vol & 0x0F;
-
- if (vol < 0)
- vol_reg |= 0x40;
-
- tm6000_set_reg(dev, TM6010_REQ08_R07_A_LEFT_VOL, vol_reg);
- tm6000_set_reg(dev, TM6010_REQ08_R08_A_RIGHT_VOL, vol_reg);
-}
-
-static void tm6010_set_volume_adc(struct tm6000_core *dev, int vol)
-{
- u8 vol_reg;
-
- vol_reg = (vol + 0x10) & 0x1f;
-
- if (dev->dev_type == TM6010) {
- tm6000_set_reg(dev, TM6010_REQ08_RF2_LEFT_CHANNEL_VOL, vol_reg);
- tm6000_set_reg(dev, TM6010_REQ08_RF3_RIGHT_CHANNEL_VOL, vol_reg);
- } else {
- tm6000_set_reg(dev, TM6000_REQ07_REC_VADC_AADC_LVOL, vol_reg);
- tm6000_set_reg(dev, TM6000_REQ07_RED_VADC_AADC_RVOL, vol_reg);
- }
-}
-
-void tm6000_set_volume(struct tm6000_core *dev, int vol)
-{
- enum tm6000_mux mux;
-
- if (dev->radio) {
- mux = dev->rinput.amux;
- vol += 8; /* Offset to 0 dB */
- } else
- mux = dev->vinput[dev->input].amux;
-
- switch (mux) {
- case TM6000_AMUX_SIF1:
- case TM6000_AMUX_SIF2:
- if (dev->dev_type == TM6010)
- tm6010_set_volume_sif(dev, vol);
- else
- printk(KERN_INFO "ERROR: TM5600 and TM6000 don't has"
- " SIF audio inputs. Please check the %s"
- " configuration.\n", dev->name);
- break;
- case TM6000_AMUX_ADC1:
- case TM6000_AMUX_ADC2:
- tm6010_set_volume_adc(dev, vol);
- break;
- default:
- break;
- }
-}
-
-static LIST_HEAD(tm6000_devlist);
-static DEFINE_MUTEX(tm6000_devlist_mutex);
-
-/*
- * tm6000_realease_resource()
- */
-
-void tm6000_remove_from_devlist(struct tm6000_core *dev)
-{
- mutex_lock(&tm6000_devlist_mutex);
- list_del(&dev->devlist);
- mutex_unlock(&tm6000_devlist_mutex);
-};
-
-void tm6000_add_into_devlist(struct tm6000_core *dev)
-{
- mutex_lock(&tm6000_devlist_mutex);
- list_add_tail(&dev->devlist, &tm6000_devlist);
- mutex_unlock(&tm6000_devlist_mutex);
-};
-
-/*
- * Extension interface
- */
-
-static LIST_HEAD(tm6000_extension_devlist);
-
-int tm6000_call_fillbuf(struct tm6000_core *dev, enum tm6000_ops_type type,
- char *buf, int size)
-{
- struct tm6000_ops *ops = NULL;
-
- /* FIXME: tm6000_extension_devlist_lock should be a spinlock */
-
- if (!list_empty(&tm6000_extension_devlist)) {
- list_for_each_entry(ops, &tm6000_extension_devlist, next) {
- if (ops->fillbuf && ops->type == type)
- ops->fillbuf(dev, buf, size);
- }
- }
-
- return 0;
-}
-
-int tm6000_register_extension(struct tm6000_ops *ops)
-{
- struct tm6000_core *dev = NULL;
-
- mutex_lock(&tm6000_devlist_mutex);
- list_add_tail(&ops->next, &tm6000_extension_devlist);
- list_for_each_entry(dev, &tm6000_devlist, devlist) {
- ops->init(dev);
- printk(KERN_INFO "%s: Initialized (%s) extension\n",
- dev->name, ops->name);
- }
- mutex_unlock(&tm6000_devlist_mutex);
- return 0;
-}
-EXPORT_SYMBOL(tm6000_register_extension);
-
-void tm6000_unregister_extension(struct tm6000_ops *ops)
-{
- struct tm6000_core *dev = NULL;
-
- mutex_lock(&tm6000_devlist_mutex);
- list_for_each_entry(dev, &tm6000_devlist, devlist)
- ops->fini(dev);
-
- printk(KERN_INFO "tm6000: Remove (%s) extension\n", ops->name);
- list_del(&ops->next);
- mutex_unlock(&tm6000_devlist_mutex);
-}
-EXPORT_SYMBOL(tm6000_unregister_extension);
-
-void tm6000_init_extension(struct tm6000_core *dev)
-{
- struct tm6000_ops *ops = NULL;
-
- mutex_lock(&tm6000_devlist_mutex);
- if (!list_empty(&tm6000_extension_devlist)) {
- list_for_each_entry(ops, &tm6000_extension_devlist, next) {
- if (ops->init)
- ops->init(dev);
- }
- }
- mutex_unlock(&tm6000_devlist_mutex);
-}
-
-void tm6000_close_extension(struct tm6000_core *dev)
-{
- struct tm6000_ops *ops = NULL;
-
- mutex_lock(&tm6000_devlist_mutex);
- if (!list_empty(&tm6000_extension_devlist)) {
- list_for_each_entry(ops, &tm6000_extension_devlist, next) {
- if (ops->fini)
- ops->fini(dev);
- }
- }
- mutex_unlock(&tm6000_devlist_mutex);
-}
+++ /dev/null
-/*
- * tm6000-dvb.c - dvb-t support for TM5600/TM6000/TM6010 USB video capture devices
- *
- * Copyright (C) 2007 Michel Ludwig <michel.ludwig@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation version 2
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/usb.h>
-
-#include "tm6000.h"
-#include "tm6000-regs.h"
-
-#include "zl10353.h"
-
-#include <media/tuner.h>
-
-#include "tuner-xc2028.h"
-#include "xc5000.h"
-
-MODULE_DESCRIPTION("DVB driver extension module for tm5600/6000/6010 based TV cards");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
-MODULE_LICENSE("GPL");
-
-MODULE_SUPPORTED_DEVICE("{{Trident, tm5600},"
- "{{Trident, tm6000},"
- "{{Trident, tm6010}");
-
-static int debug;
-
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "enable debug message");
-
-static inline void print_err_status(struct tm6000_core *dev,
- int packet, int status)
-{
- char *errmsg = "Unknown";
-
- switch (status) {
- case -ENOENT:
- errmsg = "unlinked synchronuously";
- break;
- case -ECONNRESET:
- errmsg = "unlinked asynchronuously";
- break;
- case -ENOSR:
- errmsg = "Buffer error (overrun)";
- break;
- case -EPIPE:
- errmsg = "Stalled (device not responding)";
- break;
- case -EOVERFLOW:
- errmsg = "Babble (bad cable?)";
- break;
- case -EPROTO:
- errmsg = "Bit-stuff error (bad cable?)";
- break;
- case -EILSEQ:
- errmsg = "CRC/Timeout (could be anything)";
- break;
- case -ETIME:
- errmsg = "Device does not respond";
- break;
- }
- if (packet < 0) {
- dprintk(dev, 1, "URB status %d [%s].\n",
- status, errmsg);
- } else {
- dprintk(dev, 1, "URB packet %d, status %d [%s].\n",
- packet, status, errmsg);
- }
-}
-
-static void tm6000_urb_received(struct urb *urb)
-{
- int ret;
- struct tm6000_core *dev = urb->context;
-
- switch (urb->status) {
- case 0:
- case -ETIMEDOUT:
- break;
- case -ENOENT:
- case -ECONNRESET:
- case -ESHUTDOWN:
- return;
- default:
- print_err_status(dev, 0, urb->status);
- }
-
- if (urb->actual_length > 0)
- dvb_dmx_swfilter(&dev->dvb->demux, urb->transfer_buffer,
- urb->actual_length);
-
- if (dev->dvb->streams > 0) {
- ret = usb_submit_urb(urb, GFP_ATOMIC);
- if (ret < 0) {
- printk(KERN_ERR "tm6000: error %s\n", __func__);
- kfree(urb->transfer_buffer);
- usb_free_urb(urb);
- }
- }
-}
-
-static int tm6000_start_stream(struct tm6000_core *dev)
-{
- int ret;
- unsigned int pipe, size;
- struct tm6000_dvb *dvb = dev->dvb;
-
- printk(KERN_INFO "tm6000: got start stream request %s\n", __func__);
-
- if (dev->mode != TM6000_MODE_DIGITAL) {
- tm6000_init_digital_mode(dev);
- dev->mode = TM6000_MODE_DIGITAL;
- }
-
- dvb->bulk_urb = usb_alloc_urb(0, GFP_KERNEL);
- if (dvb->bulk_urb == NULL) {
- printk(KERN_ERR "tm6000: couldn't allocate urb\n");
- return -ENOMEM;
- }
-
- pipe = usb_rcvbulkpipe(dev->udev, dev->bulk_in.endp->desc.bEndpointAddress
- & USB_ENDPOINT_NUMBER_MASK);
-
- size = usb_maxpacket(dev->udev, pipe, usb_pipeout(pipe));
- size = size * 15; /* 512 x 8 or 12 or 15 */
-
- dvb->bulk_urb->transfer_buffer = kzalloc(size, GFP_KERNEL);
- if (dvb->bulk_urb->transfer_buffer == NULL) {
- usb_free_urb(dvb->bulk_urb);
- printk(KERN_ERR "tm6000: couldn't allocate transfer buffer!\n");
- return -ENOMEM;
- }
-
- usb_fill_bulk_urb(dvb->bulk_urb, dev->udev, pipe,
- dvb->bulk_urb->transfer_buffer,
- size,
- tm6000_urb_received, dev);
-
- ret = usb_clear_halt(dev->udev, pipe);
- if (ret < 0) {
- printk(KERN_ERR "tm6000: error %i in %s during pipe reset\n",
- ret, __func__);
- return ret;
- } else
- printk(KERN_ERR "tm6000: pipe resetted\n");
-
-/* mutex_lock(&tm6000_driver.open_close_mutex); */
- ret = usb_submit_urb(dvb->bulk_urb, GFP_ATOMIC);
-
-/* mutex_unlock(&tm6000_driver.open_close_mutex); */
- if (ret) {
- printk(KERN_ERR "tm6000: submit of urb failed (error=%i)\n",
- ret);
-
- kfree(dvb->bulk_urb->transfer_buffer);
- usb_free_urb(dvb->bulk_urb);
- return ret;
- }
-
- return 0;
-}
-
-static void tm6000_stop_stream(struct tm6000_core *dev)
-{
- struct tm6000_dvb *dvb = dev->dvb;
-
- if (dvb->bulk_urb) {
- printk(KERN_INFO "urb killing\n");
- usb_kill_urb(dvb->bulk_urb);
- printk(KERN_INFO "urb buffer free\n");
- kfree(dvb->bulk_urb->transfer_buffer);
- usb_free_urb(dvb->bulk_urb);
- dvb->bulk_urb = NULL;
- }
-}
-
-static int tm6000_start_feed(struct dvb_demux_feed *feed)
-{
- struct dvb_demux *demux = feed->demux;
- struct tm6000_core *dev = demux->priv;
- struct tm6000_dvb *dvb = dev->dvb;
- printk(KERN_INFO "tm6000: got start feed request %s\n", __func__);
-
- mutex_lock(&dvb->mutex);
- if (dvb->streams == 0) {
- dvb->streams = 1;
-/* mutex_init(&tm6000_dev->streming_mutex); */
- tm6000_start_stream(dev);
- } else
- ++(dvb->streams);
- mutex_unlock(&dvb->mutex);
-
- return 0;
-}
-
-static int tm6000_stop_feed(struct dvb_demux_feed *feed)
-{
- struct dvb_demux *demux = feed->demux;
- struct tm6000_core *dev = demux->priv;
- struct tm6000_dvb *dvb = dev->dvb;
-
- printk(KERN_INFO "tm6000: got stop feed request %s\n", __func__);
-
- mutex_lock(&dvb->mutex);
-
- printk(KERN_INFO "stream %#x\n", dvb->streams);
- --(dvb->streams);
- if (dvb->streams == 0) {
- printk(KERN_INFO "stop stream\n");
- tm6000_stop_stream(dev);
-/* mutex_destroy(&tm6000_dev->streaming_mutex); */
- }
- mutex_unlock(&dvb->mutex);
-/* mutex_destroy(&tm6000_dev->streaming_mutex); */
-
- return 0;
-}
-
-static int tm6000_dvb_attach_frontend(struct tm6000_core *dev)
-{
- struct tm6000_dvb *dvb = dev->dvb;
-
- if (dev->caps.has_zl10353) {
- struct zl10353_config config = {
- .demod_address = dev->demod_addr,
- .no_tuner = 1,
- .parallel_ts = 1,
- .if2 = 45700,
- .disable_i2c_gate_ctrl = 1,
- };
-
- dvb->frontend = dvb_attach(zl10353_attach, &config,
- &dev->i2c_adap);
- } else {
- printk(KERN_ERR "tm6000: no frontend defined for the device!\n");
- return -1;
- }
-
- return (!dvb->frontend) ? -1 : 0;
-}
-
-DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
-
-static int register_dvb(struct tm6000_core *dev)
-{
- int ret = -1;
- struct tm6000_dvb *dvb = dev->dvb;
-
- mutex_init(&dvb->mutex);
-
- dvb->streams = 0;
-
- /* attach the frontend */
- ret = tm6000_dvb_attach_frontend(dev);
- if (ret < 0) {
- printk(KERN_ERR "tm6000: couldn't attach the frontend!\n");
- goto err;
- }
-
- ret = dvb_register_adapter(&dvb->adapter, "Trident TVMaster 6000 DVB-T",
- THIS_MODULE, &dev->udev->dev, adapter_nr);
- dvb->adapter.priv = dev;
-
- if (dvb->frontend) {
- switch (dev->tuner_type) {
- case TUNER_XC2028: {
- struct xc2028_config cfg = {
- .i2c_adap = &dev->i2c_adap,
- .i2c_addr = dev->tuner_addr,
- };
-
- dvb->frontend->callback = tm6000_tuner_callback;
- ret = dvb_register_frontend(&dvb->adapter, dvb->frontend);
- if (ret < 0) {
- printk(KERN_ERR
- "tm6000: couldn't register frontend\n");
- goto adapter_err;
- }
-
- if (!dvb_attach(xc2028_attach, dvb->frontend, &cfg)) {
- printk(KERN_ERR "tm6000: couldn't register "
- "frontend (xc3028)\n");
- ret = -EINVAL;
- goto frontend_err;
- }
- printk(KERN_INFO "tm6000: XC2028/3028 asked to be "
- "attached to frontend!\n");
- break;
- }
- case TUNER_XC5000: {
- struct xc5000_config cfg = {
- .i2c_address = dev->tuner_addr,
- };
-
- dvb->frontend->callback = tm6000_xc5000_callback;
- ret = dvb_register_frontend(&dvb->adapter, dvb->frontend);
- if (ret < 0) {
- printk(KERN_ERR
- "tm6000: couldn't register frontend\n");
- goto adapter_err;
- }
-
- if (!dvb_attach(xc5000_attach, dvb->frontend, &dev->i2c_adap, &cfg)) {
- printk(KERN_ERR "tm6000: couldn't register "
- "frontend (xc5000)\n");
- ret = -EINVAL;
- goto frontend_err;
- }
- printk(KERN_INFO "tm6000: XC5000 asked to be "
- "attached to frontend!\n");
- break;
- }
- }
- } else
- printk(KERN_ERR "tm6000: no frontend found\n");
-
- dvb->demux.dmx.capabilities = DMX_TS_FILTERING | DMX_SECTION_FILTERING
- | DMX_MEMORY_BASED_FILTERING;
- dvb->demux.priv = dev;
- dvb->demux.filternum = 8;
- dvb->demux.feednum = 8;
- dvb->demux.start_feed = tm6000_start_feed;
- dvb->demux.stop_feed = tm6000_stop_feed;
- dvb->demux.write_to_decoder = NULL;
- ret = dvb_dmx_init(&dvb->demux);
- if (ret < 0) {
- printk(KERN_ERR "tm6000: dvb_dmx_init failed (errno = %d)\n", ret);
- goto frontend_err;
- }
-
- dvb->dmxdev.filternum = dev->dvb->demux.filternum;
- dvb->dmxdev.demux = &dev->dvb->demux.dmx;
- dvb->dmxdev.capabilities = 0;
-
- ret = dvb_dmxdev_init(&dvb->dmxdev, &dvb->adapter);
- if (ret < 0) {
- printk(KERN_ERR "tm6000: dvb_dmxdev_init failed (errno = %d)\n", ret);
- goto dvb_dmx_err;
- }
-
- return 0;
-
-dvb_dmx_err:
- dvb_dmx_release(&dvb->demux);
-frontend_err:
- if (dvb->frontend) {
- dvb_frontend_detach(dvb->frontend);
- dvb_unregister_frontend(dvb->frontend);
- }
-adapter_err:
- dvb_unregister_adapter(&dvb->adapter);
-err:
- return ret;
-}
-
-static void unregister_dvb(struct tm6000_core *dev)
-{
- struct tm6000_dvb *dvb = dev->dvb;
-
- if (dvb->bulk_urb != NULL) {
- struct urb *bulk_urb = dvb->bulk_urb;
-
- kfree(bulk_urb->transfer_buffer);
- bulk_urb->transfer_buffer = NULL;
- usb_unlink_urb(bulk_urb);
- usb_free_urb(bulk_urb);
- }
-
-/* mutex_lock(&tm6000_driver.open_close_mutex); */
- if (dvb->frontend) {
- dvb_frontend_detach(dvb->frontend);
- dvb_unregister_frontend(dvb->frontend);
- }
-
- dvb_dmxdev_release(&dvb->dmxdev);
- dvb_dmx_release(&dvb->demux);
- dvb_unregister_adapter(&dvb->adapter);
- mutex_destroy(&dvb->mutex);
-/* mutex_unlock(&tm6000_driver.open_close_mutex); */
-}
-
-static int dvb_init(struct tm6000_core *dev)
-{
- struct tm6000_dvb *dvb;
- int rc;
-
- if (!dev)
- return 0;
-
- if (!dev->caps.has_dvb)
- return 0;
-
- if (dev->udev->speed == USB_SPEED_FULL) {
- printk(KERN_INFO "This USB2.0 device cannot be run on a USB1.1 port. (it lacks a hardware PID filter)\n");
- return 0;
- }
-
- dvb = kzalloc(sizeof(struct tm6000_dvb), GFP_KERNEL);
- if (!dvb) {
- printk(KERN_INFO "Cannot allocate memory\n");
- return -ENOMEM;
- }
-
- dev->dvb = dvb;
-
- rc = register_dvb(dev);
- if (rc < 0) {
- kfree(dvb);
- dev->dvb = NULL;
- return 0;
- }
-
- return 0;
-}
-
-static int dvb_fini(struct tm6000_core *dev)
-{
- if (!dev)
- return 0;
-
- if (!dev->caps.has_dvb)
- return 0;
-
- if (dev->dvb) {
- unregister_dvb(dev);
- kfree(dev->dvb);
- dev->dvb = NULL;
- }
-
- return 0;
-}
-
-static struct tm6000_ops dvb_ops = {
- .type = TM6000_DVB,
- .name = "TM6000 dvb Extension",
- .init = dvb_init,
- .fini = dvb_fini,
-};
-
-static int __init tm6000_dvb_register(void)
-{
- return tm6000_register_extension(&dvb_ops);
-}
-
-static void __exit tm6000_dvb_unregister(void)
-{
- tm6000_unregister_extension(&dvb_ops);
-}
-
-module_init(tm6000_dvb_register);
-module_exit(tm6000_dvb_unregister);
+++ /dev/null
-/*
- * tm6000-i2c.c - driver for TM5600/TM6000/TM6010 USB video capture devices
- *
- * Copyright (C) 2006-2007 Mauro Carvalho Chehab <mchehab@infradead.org>
- *
- * Copyright (C) 2007 Michel Ludwig <michel.ludwig@gmail.com>
- * - Fix SMBus Read Byte command
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation version 2
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/usb.h>
-#include <linux/i2c.h>
-
-#include "tm6000.h"
-#include "tm6000-regs.h"
-#include <media/v4l2-common.h>
-#include <media/tuner.h>
-#include "tuner-xc2028.h"
-
-
-/* ----------------------------------------------------------- */
-
-static unsigned int i2c_debug;
-module_param(i2c_debug, int, 0644);
-MODULE_PARM_DESC(i2c_debug, "enable debug messages [i2c]");
-
-#define i2c_dprintk(lvl, fmt, args...) if (i2c_debug >= lvl) do { \
- printk(KERN_DEBUG "%s at %s: " fmt, \
- dev->name, __func__, ##args); } while (0)
-
-static int tm6000_i2c_send_regs(struct tm6000_core *dev, unsigned char addr,
- __u8 reg, char *buf, int len)
-{
- int rc;
- unsigned int i2c_packet_limit = 16;
-
- if (dev->dev_type == TM6010)
- i2c_packet_limit = 80;
-
- if (!buf)
- return -1;
-
- if (len < 1 || len > i2c_packet_limit) {
- printk(KERN_ERR "Incorrect length of i2c packet = %d, limit set to %d\n",
- len, i2c_packet_limit);
- return -1;
- }
-
- /* capture mutex */
- rc = tm6000_read_write_usb(dev, USB_DIR_OUT | USB_TYPE_VENDOR |
- USB_RECIP_DEVICE, REQ_16_SET_GET_I2C_WR1_RDN,
- addr | reg << 8, 0, buf, len);
-
- if (rc < 0) {
- /* release mutex */
- return rc;
- }
-
- /* release mutex */
- return rc;
-}
-
-/* Generic read - doesn't work fine with 16bit registers */
-static int tm6000_i2c_recv_regs(struct tm6000_core *dev, unsigned char addr,
- __u8 reg, char *buf, int len)
-{
- int rc;
- u8 b[2];
- unsigned int i2c_packet_limit = 16;
-
- if (dev->dev_type == TM6010)
- i2c_packet_limit = 64;
-
- if (!buf)
- return -1;
-
- if (len < 1 || len > i2c_packet_limit) {
- printk(KERN_ERR "Incorrect length of i2c packet = %d, limit set to %d\n",
- len, i2c_packet_limit);
- return -1;
- }
-
- /* capture mutex */
- if ((dev->caps.has_zl10353) && (dev->demod_addr << 1 == addr) && (reg % 2 == 0)) {
- /*
- * Workaround an I2C bug when reading from zl10353
- */
- reg -= 1;
- len += 1;
-
- rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- REQ_16_SET_GET_I2C_WR1_RDN, addr | reg << 8, 0, b, len);
-
- *buf = b[1];
- } else {
- rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- REQ_16_SET_GET_I2C_WR1_RDN, addr | reg << 8, 0, buf, len);
- }
-
- /* release mutex */
- return rc;
-}
-
-/*
- * read from a 16bit register
- * for example xc2028, xc3028 or xc3028L
- */
-static int tm6000_i2c_recv_regs16(struct tm6000_core *dev, unsigned char addr,
- __u16 reg, char *buf, int len)
-{
- int rc;
- unsigned char ureg;
-
- if (!buf || len != 2)
- return -1;
-
- /* capture mutex */
- if (dev->dev_type == TM6010) {
- ureg = reg & 0xFF;
- rc = tm6000_read_write_usb(dev, USB_DIR_OUT | USB_TYPE_VENDOR |
- USB_RECIP_DEVICE, REQ_16_SET_GET_I2C_WR1_RDN,
- addr | (reg & 0xFF00), 0, &ureg, 1);
-
- if (rc < 0) {
- /* release mutex */
- return rc;
- }
-
- rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR |
- USB_RECIP_DEVICE, REQ_35_AFTEK_TUNER_READ,
- reg, 0, buf, len);
- } else {
- rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR |
- USB_RECIP_DEVICE, REQ_14_SET_GET_I2C_WR2_RDN,
- addr, reg, buf, len);
- }
-
- /* release mutex */
- return rc;
-}
-
-static int tm6000_i2c_xfer(struct i2c_adapter *i2c_adap,
- struct i2c_msg msgs[], int num)
-{
- struct tm6000_core *dev = i2c_adap->algo_data;
- int addr, rc, i, byte;
-
- if (num <= 0)
- return 0;
- for (i = 0; i < num; i++) {
- addr = (msgs[i].addr << 1) & 0xff;
- i2c_dprintk(2, "%s %s addr=0x%x len=%d:",
- (msgs[i].flags & I2C_M_RD) ? "read" : "write",
- i == num - 1 ? "stop" : "nonstop", addr, msgs[i].len);
- if (msgs[i].flags & I2C_M_RD) {
- /* read request without preceding register selection */
- /*
- * The TM6000 only supports a read transaction
- * immediately after a 1 or 2 byte write to select
- * a register. We cannot fulfil this request.
- */
- i2c_dprintk(2, " read without preceding write not"
- " supported");
- rc = -EOPNOTSUPP;
- goto err;
- } else if (i + 1 < num && msgs[i].len <= 2 &&
- (msgs[i + 1].flags & I2C_M_RD) &&
- msgs[i].addr == msgs[i + 1].addr) {
- /* 1 or 2 byte write followed by a read */
- if (i2c_debug >= 2)
- for (byte = 0; byte < msgs[i].len; byte++)
- printk(KERN_CONT " %02x", msgs[i].buf[byte]);
- i2c_dprintk(2, "; joined to read %s len=%d:",
- i == num - 2 ? "stop" : "nonstop",
- msgs[i + 1].len);
-
- if (msgs[i].len == 2) {
- rc = tm6000_i2c_recv_regs16(dev, addr,
- msgs[i].buf[0] << 8 | msgs[i].buf[1],
- msgs[i + 1].buf, msgs[i + 1].len);
- } else {
- rc = tm6000_i2c_recv_regs(dev, addr, msgs[i].buf[0],
- msgs[i + 1].buf, msgs[i + 1].len);
- }
-
- i++;
-
- if (addr == dev->tuner_addr << 1) {
- tm6000_set_reg(dev, REQ_50_SET_START, 0, 0);
- tm6000_set_reg(dev, REQ_51_SET_STOP, 0, 0);
- }
- if (i2c_debug >= 2)
- for (byte = 0; byte < msgs[i].len; byte++)
- printk(KERN_CONT " %02x", msgs[i].buf[byte]);
- } else {
- /* write bytes */
- if (i2c_debug >= 2)
- for (byte = 0; byte < msgs[i].len; byte++)
- printk(KERN_CONT " %02x", msgs[i].buf[byte]);
- rc = tm6000_i2c_send_regs(dev, addr, msgs[i].buf[0],
- msgs[i].buf + 1, msgs[i].len - 1);
- }
- if (i2c_debug >= 2)
- printk(KERN_CONT "\n");
- if (rc < 0)
- goto err;
- }
-
- return num;
-err:
- i2c_dprintk(2, " ERROR: %i\n", rc);
- return rc;
-}
-
-static int tm6000_i2c_eeprom(struct tm6000_core *dev)
-{
- int i, rc;
- unsigned char *p = dev->eedata;
- unsigned char bytes[17];
-
- dev->i2c_client.addr = 0xa0 >> 1;
- dev->eedata_size = 0;
-
- bytes[16] = '\0';
- for (i = 0; i < sizeof(dev->eedata); ) {
- *p = i;
- rc = tm6000_i2c_recv_regs(dev, 0xa0, i, p, 1);
- if (rc < 1) {
- if (p == dev->eedata)
- goto noeeprom;
- else {
- printk(KERN_WARNING
- "%s: i2c eeprom read error (err=%d)\n",
- dev->name, rc);
- }
- return -EINVAL;
- }
- dev->eedata_size++;
- p++;
- if (0 == (i % 16))
- printk(KERN_INFO "%s: i2c eeprom %02x:", dev->name, i);
- printk(KERN_CONT " %02x", dev->eedata[i]);
- if ((dev->eedata[i] >= ' ') && (dev->eedata[i] <= 'z'))
- bytes[i%16] = dev->eedata[i];
- else
- bytes[i%16] = '.';
-
- i++;
-
- if (0 == (i % 16)) {
- bytes[16] = '\0';
- printk(KERN_CONT " %s\n", bytes);
- }
- }
- if (0 != (i%16)) {
- bytes[i%16] = '\0';
- for (i %= 16; i < 16; i++)
- printk(KERN_CONT " ");
- printk(KERN_CONT " %s\n", bytes);
- }
-
- return 0;
-
-noeeprom:
- printk(KERN_INFO "%s: Huh, no eeprom present (err=%d)?\n",
- dev->name, rc);
- return -EINVAL;
-}
-
-/* ----------------------------------------------------------- */
-
-/*
- * functionality()
- */
-static u32 functionality(struct i2c_adapter *adap)
-{
- return I2C_FUNC_SMBUS_EMUL;
-}
-
-static const struct i2c_algorithm tm6000_algo = {
- .master_xfer = tm6000_i2c_xfer,
- .functionality = functionality,
-};
-
-/* ----------------------------------------------------------- */
-
-/*
- * tm6000_i2c_register()
- * register i2c bus
- */
-int tm6000_i2c_register(struct tm6000_core *dev)
-{
- int rc;
-
- dev->i2c_adap.owner = THIS_MODULE;
- dev->i2c_adap.algo = &tm6000_algo;
- dev->i2c_adap.dev.parent = &dev->udev->dev;
- strlcpy(dev->i2c_adap.name, dev->name, sizeof(dev->i2c_adap.name));
- dev->i2c_adap.algo_data = dev;
- i2c_set_adapdata(&dev->i2c_adap, &dev->v4l2_dev);
- rc = i2c_add_adapter(&dev->i2c_adap);
- if (rc)
- return rc;
-
- dev->i2c_client.adapter = &dev->i2c_adap;
- strlcpy(dev->i2c_client.name, "tm6000 internal", I2C_NAME_SIZE);
- tm6000_i2c_eeprom(dev);
-
- return 0;
-}
-
-/*
- * tm6000_i2c_unregister()
- * unregister i2c_bus
- */
-int tm6000_i2c_unregister(struct tm6000_core *dev)
-{
- i2c_del_adapter(&dev->i2c_adap);
- return 0;
-}
+++ /dev/null
-/*
- * tm6000-input.c - driver for TM5600/TM6000/TM6010 USB video capture devices
- *
- * Copyright (C) 2010 Stefan Ringel <stefan.ringel@arcor.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation version 2
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-
-#include <linux/input.h>
-#include <linux/usb.h>
-
-#include <media/rc-core.h>
-
-#include "tm6000.h"
-#include "tm6000-regs.h"
-
-static unsigned int ir_debug;
-module_param(ir_debug, int, 0644);
-MODULE_PARM_DESC(ir_debug, "debug message level");
-
-static unsigned int enable_ir = 1;
-module_param(enable_ir, int, 0644);
-MODULE_PARM_DESC(enable_ir, "enable ir (default is enable)");
-
-static unsigned int ir_clock_mhz = 12;
-module_param(ir_clock_mhz, int, 0644);
-MODULE_PARM_DESC(enable_ir, "ir clock, in MHz");
-
-#define URB_SUBMIT_DELAY 100 /* ms - Delay to submit an URB request on retrial and init */
-#define URB_INT_LED_DELAY 100 /* ms - Delay to turn led on again on int mode */
-
-#undef dprintk
-
-#define dprintk(level, fmt, arg...) do {\
- if (ir_debug >= level) \
- printk(KERN_DEBUG "%s/ir: " fmt, ir->name , ## arg); \
- } while (0)
-
-struct tm6000_ir_poll_result {
- u16 rc_data;
-};
-
-struct tm6000_IR {
- struct tm6000_core *dev;
- struct rc_dev *rc;
- char name[32];
- char phys[32];
-
- /* poll expernal decoder */
- int polling;
- struct delayed_work work;
- u8 wait:1;
- u8 pwled:2;
- u8 submit_urb:1;
- u16 key_addr;
- struct urb *int_urb;
-
- /* IR device properties */
- u64 rc_type;
-};
-
-void tm6000_ir_wait(struct tm6000_core *dev, u8 state)
-{
- struct tm6000_IR *ir = dev->ir;
-
- if (!dev->ir)
- return;
-
- dprintk(2, "%s: %i\n",__func__, ir->wait);
-
- if (state)
- ir->wait = 1;
- else
- ir->wait = 0;
-}
-
-static int tm6000_ir_config(struct tm6000_IR *ir)
-{
- struct tm6000_core *dev = ir->dev;
- u32 pulse = 0, leader = 0;
-
- dprintk(2, "%s\n",__func__);
-
- /*
- * The IR decoder supports RC-5 or NEC, with a configurable timing.
- * The timing configuration there is not that accurate, as it uses
- * approximate values. The NEC spec mentions a 562.5 unit period,
- * and RC-5 uses a 888.8 period.
- * Currently, driver assumes a clock provided by a 12 MHz XTAL, but
- * a modprobe parameter can adjust it.
- * Adjustments are required for other timings.
- * It seems that the 900ms timing for NEC is used to detect a RC-5
- * IR, in order to discard such decoding
- */
-
- switch (ir->rc_type) {
- case RC_TYPE_NEC:
- leader = 900; /* ms */
- pulse = 700; /* ms - the actual value would be 562 */
- break;
- default:
- case RC_TYPE_RC5:
- leader = 900; /* ms - from the NEC decoding */
- pulse = 1780; /* ms - The actual value would be 1776 */
- break;
- }
-
- pulse = ir_clock_mhz * pulse;
- leader = ir_clock_mhz * leader;
- if (ir->rc_type == RC_TYPE_NEC)
- leader = leader | 0x8000;
-
- dprintk(2, "%s: %s, %d MHz, leader = 0x%04x, pulse = 0x%06x \n",
- __func__,
- (ir->rc_type == RC_TYPE_NEC) ? "NEC" : "RC-5",
- ir_clock_mhz, leader, pulse);
-
- /* Remote WAKEUP = enable, normal mode, from IR decoder output */
- tm6000_set_reg(dev, TM6010_REQ07_RE5_REMOTE_WAKEUP, 0xfe);
-
- /* Enable IR reception on non-busrt mode */
- tm6000_set_reg(dev, TM6010_REQ07_RD8_IR, 0x2f);
-
- /* IR_WKUP_SEL = Low byte in decoded IR data */
- tm6000_set_reg(dev, TM6010_REQ07_RDA_IR_WAKEUP_SEL, 0xff);
- /* IR_WKU_ADD code */
- tm6000_set_reg(dev, TM6010_REQ07_RDB_IR_WAKEUP_ADD, 0xff);
-
- tm6000_set_reg(dev, TM6010_REQ07_RDC_IR_LEADER1, leader >> 8);
- tm6000_set_reg(dev, TM6010_REQ07_RDD_IR_LEADER0, leader);
-
- tm6000_set_reg(dev, TM6010_REQ07_RDE_IR_PULSE_CNT1, pulse >> 8);
- tm6000_set_reg(dev, TM6010_REQ07_RDF_IR_PULSE_CNT0, pulse);
-
- if (!ir->polling)
- tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, 2, 0);
- else
- tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, 2, 1);
- msleep(10);
-
- /* Shows that IR is working via the LED */
- tm6000_flash_led(dev, 0);
- msleep(100);
- tm6000_flash_led(dev, 1);
- ir->pwled = 1;
-
- return 0;
-}
-
-static void tm6000_ir_urb_received(struct urb *urb)
-{
- struct tm6000_core *dev = urb->context;
- struct tm6000_IR *ir = dev->ir;
- struct tm6000_ir_poll_result poll_result;
- char *buf;
-
- dprintk(2, "%s\n",__func__);
- if (urb->status < 0 || urb->actual_length <= 0) {
- printk(KERN_INFO "tm6000: IR URB failure: status: %i, length %i\n",
- urb->status, urb->actual_length);
- ir->submit_urb = 1;
- schedule_delayed_work(&ir->work, msecs_to_jiffies(URB_SUBMIT_DELAY));
- return;
- }
- buf = urb->transfer_buffer;
-
- if (ir_debug)
- print_hex_dump(KERN_DEBUG, "tm6000: IR data: ",
- DUMP_PREFIX_OFFSET,16, 1,
- buf, urb->actual_length, false);
-
- poll_result.rc_data = buf[0];
- if (urb->actual_length > 1)
- poll_result.rc_data |= buf[1] << 8;
-
- dprintk(1, "%s, scancode: 0x%04x\n",__func__, poll_result.rc_data);
- rc_keydown(ir->rc, poll_result.rc_data, 0);
-
- usb_submit_urb(urb, GFP_ATOMIC);
- /*
- * Flash the led. We can't do it here, as it is running on IRQ context.
- * So, use the scheduler to do it, in a few ms.
- */
- ir->pwled = 2;
- schedule_delayed_work(&ir->work, msecs_to_jiffies(10));
-}
-
-static void tm6000_ir_handle_key(struct work_struct *work)
-{
- struct tm6000_IR *ir = container_of(work, struct tm6000_IR, work.work);
- struct tm6000_core *dev = ir->dev;
- struct tm6000_ir_poll_result poll_result;
- int rc;
- u8 buf[2];
-
- if (ir->wait)
- return;
-
- dprintk(3, "%s\n",__func__);
-
- rc = tm6000_read_write_usb(dev, USB_DIR_IN |
- USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- REQ_02_GET_IR_CODE, 0, 0, buf, 2);
- if (rc < 0)
- return;
-
- if (rc > 1)
- poll_result.rc_data = buf[0] | buf[1] << 8;
- else
- poll_result.rc_data = buf[0];
-
- /* Check if something was read */
- if ((poll_result.rc_data & 0xff) == 0xff) {
- if (!ir->pwled) {
- tm6000_flash_led(dev, 1);
- ir->pwled = 1;
- }
- return;
- }
-
- dprintk(1, "%s, scancode: 0x%04x\n",__func__, poll_result.rc_data);
- rc_keydown(ir->rc, poll_result.rc_data, 0);
- tm6000_flash_led(dev, 0);
- ir->pwled = 0;
-
- /* Re-schedule polling */
- schedule_delayed_work(&ir->work, msecs_to_jiffies(ir->polling));
-}
-
-static void tm6000_ir_int_work(struct work_struct *work)
-{
- struct tm6000_IR *ir = container_of(work, struct tm6000_IR, work.work);
- struct tm6000_core *dev = ir->dev;
- int rc;
-
- dprintk(3, "%s, submit_urb = %d, pwled = %d\n",__func__, ir->submit_urb,
- ir->pwled);
-
- if (ir->submit_urb) {
- dprintk(3, "Resubmit urb\n");
- tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, 2, 0);
-
- rc = usb_submit_urb(ir->int_urb, GFP_ATOMIC);
- if (rc < 0) {
- printk(KERN_ERR "tm6000: Can't submit an IR interrupt. Error %i\n",
- rc);
- /* Retry in 100 ms */
- schedule_delayed_work(&ir->work, msecs_to_jiffies(URB_SUBMIT_DELAY));
- return;
- }
- ir->submit_urb = 0;
- }
-
- /* Led is enabled only if USB submit doesn't fail */
- if (ir->pwled == 2) {
- tm6000_flash_led(dev, 0);
- ir->pwled = 0;
- schedule_delayed_work(&ir->work, msecs_to_jiffies(URB_INT_LED_DELAY));
- } else if (!ir->pwled) {
- tm6000_flash_led(dev, 1);
- ir->pwled = 1;
- }
-}
-
-static int tm6000_ir_start(struct rc_dev *rc)
-{
- struct tm6000_IR *ir = rc->priv;
-
- dprintk(2, "%s\n",__func__);
-
- schedule_delayed_work(&ir->work, 0);
-
- return 0;
-}
-
-static void tm6000_ir_stop(struct rc_dev *rc)
-{
- struct tm6000_IR *ir = rc->priv;
-
- dprintk(2, "%s\n",__func__);
-
- cancel_delayed_work_sync(&ir->work);
-}
-
-static int tm6000_ir_change_protocol(struct rc_dev *rc, u64 rc_type)
-{
- struct tm6000_IR *ir = rc->priv;
-
- if (!ir)
- return 0;
-
- dprintk(2, "%s\n",__func__);
-
- if ((rc->rc_map.scan) && (rc_type == RC_TYPE_NEC))
- ir->key_addr = ((rc->rc_map.scan[0].scancode >> 8) & 0xffff);
-
- ir->rc_type = rc_type;
-
- tm6000_ir_config(ir);
- /* TODO */
- return 0;
-}
-
-static int __tm6000_ir_int_start(struct rc_dev *rc)
-{
- struct tm6000_IR *ir = rc->priv;
- struct tm6000_core *dev = ir->dev;
- int pipe, size;
- int err = -ENOMEM;
-
- if (!ir)
- return -ENODEV;
-
- dprintk(2, "%s\n",__func__);
-
- ir->int_urb = usb_alloc_urb(0, GFP_ATOMIC);
- if (!ir->int_urb)
- return -ENOMEM;
-
- pipe = usb_rcvintpipe(dev->udev,
- dev->int_in.endp->desc.bEndpointAddress
- & USB_ENDPOINT_NUMBER_MASK);
-
- size = usb_maxpacket(dev->udev, pipe, usb_pipeout(pipe));
- dprintk(1, "IR max size: %d\n", size);
-
- ir->int_urb->transfer_buffer = kzalloc(size, GFP_ATOMIC);
- if (ir->int_urb->transfer_buffer == NULL) {
- usb_free_urb(ir->int_urb);
- return err;
- }
- dprintk(1, "int interval: %d\n", dev->int_in.endp->desc.bInterval);
-
- usb_fill_int_urb(ir->int_urb, dev->udev, pipe,
- ir->int_urb->transfer_buffer, size,
- tm6000_ir_urb_received, dev,
- dev->int_in.endp->desc.bInterval);
-
- ir->submit_urb = 1;
- schedule_delayed_work(&ir->work, msecs_to_jiffies(URB_SUBMIT_DELAY));
-
- return 0;
-}
-
-static void __tm6000_ir_int_stop(struct rc_dev *rc)
-{
- struct tm6000_IR *ir = rc->priv;
-
- if (!ir || !ir->int_urb)
- return;
-
- dprintk(2, "%s\n",__func__);
-
- usb_kill_urb(ir->int_urb);
- kfree(ir->int_urb->transfer_buffer);
- usb_free_urb(ir->int_urb);
- ir->int_urb = NULL;
-}
-
-int tm6000_ir_int_start(struct tm6000_core *dev)
-{
- struct tm6000_IR *ir = dev->ir;
-
- if (!ir)
- return 0;
-
- return __tm6000_ir_int_start(ir->rc);
-}
-
-void tm6000_ir_int_stop(struct tm6000_core *dev)
-{
- struct tm6000_IR *ir = dev->ir;
-
- if (!ir || !ir->rc)
- return;
-
- __tm6000_ir_int_stop(ir->rc);
-}
-
-int tm6000_ir_init(struct tm6000_core *dev)
-{
- struct tm6000_IR *ir;
- struct rc_dev *rc;
- int err = -ENOMEM;
-
- if (!enable_ir)
- return -ENODEV;
-
- if (!dev->caps.has_remote)
- return 0;
-
- if (!dev->ir_codes)
- return 0;
-
- ir = kzalloc(sizeof(*ir), GFP_ATOMIC);
- rc = rc_allocate_device();
- if (!ir || !rc)
- goto out;
-
- dprintk(2, "%s\n", __func__);
-
- /* record handles to ourself */
- ir->dev = dev;
- dev->ir = ir;
- ir->rc = rc;
-
- /* input setup */
- rc->allowed_protos = RC_TYPE_RC5 | RC_TYPE_NEC;
- /* Neded, in order to support NEC remotes with 24 or 32 bits */
- rc->scanmask = 0xffff;
- rc->priv = ir;
- rc->change_protocol = tm6000_ir_change_protocol;
- if (dev->int_in.endp) {
- rc->open = __tm6000_ir_int_start;
- rc->close = __tm6000_ir_int_stop;
- INIT_DELAYED_WORK(&ir->work, tm6000_ir_int_work);
- } else {
- rc->open = tm6000_ir_start;
- rc->close = tm6000_ir_stop;
- ir->polling = 50;
- INIT_DELAYED_WORK(&ir->work, tm6000_ir_handle_key);
- }
- rc->driver_type = RC_DRIVER_SCANCODE;
-
- snprintf(ir->name, sizeof(ir->name), "tm5600/60x0 IR (%s)",
- dev->name);
-
- usb_make_path(dev->udev, ir->phys, sizeof(ir->phys));
- strlcat(ir->phys, "/input0", sizeof(ir->phys));
-
- tm6000_ir_change_protocol(rc, RC_TYPE_UNKNOWN);
-
- rc->input_name = ir->name;
- rc->input_phys = ir->phys;
- rc->input_id.bustype = BUS_USB;
- rc->input_id.version = 1;
- rc->input_id.vendor = le16_to_cpu(dev->udev->descriptor.idVendor);
- rc->input_id.product = le16_to_cpu(dev->udev->descriptor.idProduct);
- rc->map_name = dev->ir_codes;
- rc->driver_name = "tm6000";
- rc->dev.parent = &dev->udev->dev;
-
- /* ir register */
- err = rc_register_device(rc);
- if (err)
- goto out;
-
- return 0;
-
-out:
- dev->ir = NULL;
- rc_free_device(rc);
- kfree(ir);
- return err;
-}
-
-int tm6000_ir_fini(struct tm6000_core *dev)
-{
- struct tm6000_IR *ir = dev->ir;
-
- /* skip detach on non attached board */
-
- if (!ir)
- return 0;
-
- dprintk(2, "%s\n",__func__);
-
- if (!ir->polling)
- __tm6000_ir_int_stop(ir->rc);
-
- tm6000_ir_stop(ir->rc);
-
- /* Turn off the led */
- tm6000_flash_led(dev, 0);
- ir->pwled = 0;
-
- rc_unregister_device(ir->rc);
-
- kfree(ir);
- dev->ir = NULL;
-
- return 0;
-}
+++ /dev/null
-/*
- * tm6000-regs.h - driver for TM5600/TM6000/TM6010 USB video capture devices
- *
- * Copyright (C) 2006-2007 Mauro Carvalho Chehab <mchehab@infradead.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation version 2
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/*
- * Define TV Master TM5600/TM6000/TM6010 Request codes
- */
-#define REQ_00_SET_IR_VALUE 0
-#define REQ_01_SET_WAKEUP_IRCODE 1
-#define REQ_02_GET_IR_CODE 2
-#define REQ_03_SET_GET_MCU_PIN 3
-#define REQ_04_EN_DISABLE_MCU_INT 4
-#define REQ_05_SET_GET_USBREG 5
- /* Write: RegNum, Value, 0 */
- /* Read : RegNum, Value, 1, RegStatus */
-#define REQ_06_SET_GET_USBREG_BIT 6
-#define REQ_07_SET_GET_AVREG 7
- /* Write: RegNum, Value, 0 */
- /* Read : RegNum, Value, 1, RegStatus */
-#define REQ_08_SET_GET_AVREG_BIT 8
-#define REQ_09_SET_GET_TUNER_FQ 9
-#define REQ_10_SET_TUNER_SYSTEM 10
-#define REQ_11_SET_EEPROM_ADDR 11
-#define REQ_12_SET_GET_EEPROMBYTE 12
-#define REQ_13_GET_EEPROM_SEQREAD 13
-#define REQ_14_SET_GET_I2C_WR2_RDN 14
-#define REQ_15_SET_GET_I2CBYTE 15
- /* Write: Subaddr, Slave Addr, value, 0 */
- /* Read : Subaddr, Slave Addr, value, 1 */
-#define REQ_16_SET_GET_I2C_WR1_RDN 16
- /* Subaddr, Slave Addr, 0, length */
-#define REQ_17_SET_GET_I2CFP 17
- /* Write: Slave Addr, register, value */
- /* Read : Slave Addr, register, 2, data */
-#define REQ_20_DATA_TRANSFER 20
-#define REQ_30_I2C_WRITE 30
-#define REQ_31_I2C_READ 31
-#define REQ_35_AFTEK_TUNER_READ 35
-#define REQ_40_GET_VERSION 40
-#define REQ_50_SET_START 50
-#define REQ_51_SET_STOP 51
-#define REQ_52_TRANSMIT_DATA 52
-#define REQ_53_SPI_INITIAL 53
-#define REQ_54_SPI_SETSTART 54
-#define REQ_55_SPI_INOUTDATA 55
-#define REQ_56_SPI_SETSTOP 56
-
-/*
- * Define TV Master TM5600/TM6000/TM6010 GPIO lines
- */
-
-#define TM6000_GPIO_CLK 0x101
-#define TM6000_GPIO_DATA 0x100
-
-#define TM6000_GPIO_1 0x102
-#define TM6000_GPIO_2 0x103
-#define TM6000_GPIO_3 0x104
-#define TM6000_GPIO_4 0x300
-#define TM6000_GPIO_5 0x301
-#define TM6000_GPIO_6 0x304
-#define TM6000_GPIO_7 0x305
-
-/* tm6010 defines GPIO with different values */
-#define TM6010_GPIO_0 0x0102
-#define TM6010_GPIO_1 0x0103
-#define TM6010_GPIO_2 0x0104
-#define TM6010_GPIO_3 0x0105
-#define TM6010_GPIO_4 0x0106
-#define TM6010_GPIO_5 0x0107
-#define TM6010_GPIO_6 0x0300
-#define TM6010_GPIO_7 0x0301
-#define TM6010_GPIO_9 0x0305
-/*
- * Define TV Master TM5600/TM6000/TM6010 URB message codes and length
- */
-
-enum {
- TM6000_URB_MSG_VIDEO = 1,
- TM6000_URB_MSG_AUDIO,
- TM6000_URB_MSG_VBI,
- TM6000_URB_MSG_PTS,
- TM6000_URB_MSG_ERR,
-};
-
-/* Define specific TM6000 Video decoder registers */
-#define TM6000_REQ07_RD8_TEST_SEL 0x07, 0xd8
-#define TM6000_REQ07_RD9_A_SIM_SEL 0x07, 0xd9
-#define TM6000_REQ07_RDA_CLK_SEL 0x07, 0xda
-#define TM6000_REQ07_RDB_OUT_SEL 0x07, 0xdb
-#define TM6000_REQ07_RDC_NSEL_I2S 0x07, 0xdc
-#define TM6000_REQ07_RDD_GPIO2_MDRV 0x07, 0xdd
-#define TM6000_REQ07_RDE_GPIO1_MDRV 0x07, 0xde
-#define TM6000_REQ07_RDF_PWDOWN_ACLK 0x07, 0xdf
-#define TM6000_REQ07_RE0_VADC_REF_CTL 0x07, 0xe0
-#define TM6000_REQ07_RE1_VADC_DACLIMP 0x07, 0xe1
-#define TM6000_REQ07_RE2_VADC_STATUS_CTL 0x07, 0xe2
-#define TM6000_REQ07_RE3_VADC_INP_LPF_SEL1 0x07, 0xe3
-#define TM6000_REQ07_RE4_VADC_TARGET1 0x07, 0xe4
-#define TM6000_REQ07_RE5_VADC_INP_LPF_SEL2 0x07, 0xe5
-#define TM6000_REQ07_RE6_VADC_TARGET2 0x07, 0xe6
-#define TM6000_REQ07_RE7_VADC_AGAIN_CTL 0x07, 0xe7
-#define TM6000_REQ07_RE8_VADC_PWDOWN_CTL 0x07, 0xe8
-#define TM6000_REQ07_RE9_VADC_INPUT_CTL1 0x07, 0xe9
-#define TM6000_REQ07_REA_VADC_INPUT_CTL2 0x07, 0xea
-#define TM6000_REQ07_REB_VADC_AADC_MODE 0x07, 0xeb
-#define TM6000_REQ07_REC_VADC_AADC_LVOL 0x07, 0xec
-#define TM6000_REQ07_RED_VADC_AADC_RVOL 0x07, 0xed
-#define TM6000_REQ07_REE_VADC_CTRL_SEL_CONTROL 0x07, 0xee
-#define TM6000_REQ07_REF_VADC_GAIN_MAP_CTL 0x07, 0xef
-#define TM6000_REQ07_RFD_BIST_ERR_VST_LOW 0x07, 0xfd
-#define TM6000_REQ07_RFE_BIST_ERR_VST_HIGH 0x07, 0xfe
-
-/* Define TM6000/TM6010 Video decoder registers */
-#define TM6010_REQ07_R00_VIDEO_CONTROL0 0x07, 0x00
-#define TM6010_REQ07_R01_VIDEO_CONTROL1 0x07, 0x01
-#define TM6010_REQ07_R02_VIDEO_CONTROL2 0x07, 0x02
-#define TM6010_REQ07_R03_YC_SEP_CONTROL 0x07, 0x03
-#define TM6010_REQ07_R04_LUMA_HAGC_CONTROL 0x07, 0x04
-#define TM6010_REQ07_R05_NOISE_THRESHOLD 0x07, 0x05
-#define TM6010_REQ07_R06_AGC_GATE_THRESHOLD 0x07, 0x06
-#define TM6010_REQ07_R07_OUTPUT_CONTROL 0x07, 0x07
-#define TM6010_REQ07_R08_LUMA_CONTRAST_ADJ 0x07, 0x08
-#define TM6010_REQ07_R09_LUMA_BRIGHTNESS_ADJ 0x07, 0x09
-#define TM6010_REQ07_R0A_CHROMA_SATURATION_ADJ 0x07, 0x0a
-#define TM6010_REQ07_R0B_CHROMA_HUE_PHASE_ADJ 0x07, 0x0b
-#define TM6010_REQ07_R0C_CHROMA_AGC_CONTROL 0x07, 0x0c
-#define TM6010_REQ07_R0D_CHROMA_KILL_LEVEL 0x07, 0x0d
-#define TM6010_REQ07_R0F_CHROMA_AUTO_POSITION 0x07, 0x0f
-#define TM6010_REQ07_R10_AGC_PEAK_NOMINAL 0x07, 0x10
-#define TM6010_REQ07_R11_AGC_PEAK_CONTROL 0x07, 0x11
-#define TM6010_REQ07_R12_AGC_GATE_STARTH 0x07, 0x12
-#define TM6010_REQ07_R13_AGC_GATE_STARTL 0x07, 0x13
-#define TM6010_REQ07_R14_AGC_GATE_WIDTH 0x07, 0x14
-#define TM6010_REQ07_R15_AGC_BP_DELAY 0x07, 0x15
-#define TM6010_REQ07_R16_LOCK_COUNT 0x07, 0x16
-#define TM6010_REQ07_R17_HLOOP_MAXSTATE 0x07, 0x17
-#define TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3 0x07, 0x18
-#define TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2 0x07, 0x19
-#define TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1 0x07, 0x1a
-#define TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0 0x07, 0x1b
-#define TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3 0x07, 0x1c
-#define TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2 0x07, 0x1d
-#define TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1 0x07, 0x1e
-#define TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0 0x07, 0x1f
-#define TM6010_REQ07_R20_HSYNC_RISING_EDGE_TIME 0x07, 0x20
-#define TM6010_REQ07_R21_HSYNC_PHASE_OFFSET 0x07, 0x21
-#define TM6010_REQ07_R22_HSYNC_PLL_START_TIME 0x07, 0x22
-#define TM6010_REQ07_R23_HSYNC_PLL_END_TIME 0x07, 0x23
-#define TM6010_REQ07_R24_HSYNC_TIP_START_TIME 0x07, 0x24
-#define TM6010_REQ07_R25_HSYNC_TIP_END_TIME 0x07, 0x25
-#define TM6010_REQ07_R26_HSYNC_RISING_EDGE_START 0x07, 0x26
-#define TM6010_REQ07_R27_HSYNC_RISING_EDGE_END 0x07, 0x27
-#define TM6010_REQ07_R28_BACKPORCH_START 0x07, 0x28
-#define TM6010_REQ07_R29_BACKPORCH_END 0x07, 0x29
-#define TM6010_REQ07_R2A_HSYNC_FILTER_START 0x07, 0x2a
-#define TM6010_REQ07_R2B_HSYNC_FILTER_END 0x07, 0x2b
-#define TM6010_REQ07_R2C_CHROMA_BURST_START 0x07, 0x2c
-#define TM6010_REQ07_R2D_CHROMA_BURST_END 0x07, 0x2d
-#define TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART 0x07, 0x2e
-#define TM6010_REQ07_R2F_ACTIVE_VIDEO_HWIDTH 0x07, 0x2f
-#define TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART 0x07, 0x30
-#define TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT 0x07, 0x31
-#define TM6010_REQ07_R32_VSYNC_HLOCK_MIN 0x07, 0x32
-#define TM6010_REQ07_R33_VSYNC_HLOCK_MAX 0x07, 0x33
-#define TM6010_REQ07_R34_VSYNC_AGC_MIN 0x07, 0x34
-#define TM6010_REQ07_R35_VSYNC_AGC_MAX 0x07, 0x35
-#define TM6010_REQ07_R36_VSYNC_VBI_MIN 0x07, 0x36
-#define TM6010_REQ07_R37_VSYNC_VBI_MAX 0x07, 0x37
-#define TM6010_REQ07_R38_VSYNC_THRESHOLD 0x07, 0x38
-#define TM6010_REQ07_R39_VSYNC_TIME_CONSTANT 0x07, 0x39
-#define TM6010_REQ07_R3A_STATUS1 0x07, 0x3a
-#define TM6010_REQ07_R3B_STATUS2 0x07, 0x3b
-#define TM6010_REQ07_R3C_STATUS3 0x07, 0x3c
-#define TM6010_REQ07_R3F_RESET 0x07, 0x3f
-#define TM6010_REQ07_R40_TELETEXT_VBI_CODE0 0x07, 0x40
-#define TM6010_REQ07_R41_TELETEXT_VBI_CODE1 0x07, 0x41
-#define TM6010_REQ07_R42_VBI_DATA_HIGH_LEVEL 0x07, 0x42
-#define TM6010_REQ07_R43_VBI_DATA_TYPE_LINE7 0x07, 0x43
-#define TM6010_REQ07_R44_VBI_DATA_TYPE_LINE8 0x07, 0x44
-#define TM6010_REQ07_R45_VBI_DATA_TYPE_LINE9 0x07, 0x45
-#define TM6010_REQ07_R46_VBI_DATA_TYPE_LINE10 0x07, 0x46
-#define TM6010_REQ07_R47_VBI_DATA_TYPE_LINE11 0x07, 0x47
-#define TM6010_REQ07_R48_VBI_DATA_TYPE_LINE12 0x07, 0x48
-#define TM6010_REQ07_R49_VBI_DATA_TYPE_LINE13 0x07, 0x49
-#define TM6010_REQ07_R4A_VBI_DATA_TYPE_LINE14 0x07, 0x4a
-#define TM6010_REQ07_R4B_VBI_DATA_TYPE_LINE15 0x07, 0x4b
-#define TM6010_REQ07_R4C_VBI_DATA_TYPE_LINE16 0x07, 0x4c
-#define TM6010_REQ07_R4D_VBI_DATA_TYPE_LINE17 0x07, 0x4d
-#define TM6010_REQ07_R4E_VBI_DATA_TYPE_LINE18 0x07, 0x4e
-#define TM6010_REQ07_R4F_VBI_DATA_TYPE_LINE19 0x07, 0x4f
-#define TM6010_REQ07_R50_VBI_DATA_TYPE_LINE20 0x07, 0x50
-#define TM6010_REQ07_R51_VBI_DATA_TYPE_LINE21 0x07, 0x51
-#define TM6010_REQ07_R52_VBI_DATA_TYPE_LINE22 0x07, 0x52
-#define TM6010_REQ07_R53_VBI_DATA_TYPE_LINE23 0x07, 0x53
-#define TM6010_REQ07_R54_VBI_DATA_TYPE_RLINES 0x07, 0x54
-#define TM6010_REQ07_R55_VBI_LOOP_FILTER_GAIN 0x07, 0x55
-#define TM6010_REQ07_R56_VBI_LOOP_FILTER_I_GAIN 0x07, 0x56
-#define TM6010_REQ07_R57_VBI_LOOP_FILTER_P_GAIN 0x07, 0x57
-#define TM6010_REQ07_R58_VBI_CAPTION_DTO1 0x07, 0x58
-#define TM6010_REQ07_R59_VBI_CAPTION_DTO0 0x07, 0x59
-#define TM6010_REQ07_R5A_VBI_TELETEXT_DTO1 0x07, 0x5a
-#define TM6010_REQ07_R5B_VBI_TELETEXT_DTO0 0x07, 0x5b
-#define TM6010_REQ07_R5C_VBI_WSS625_DTO1 0x07, 0x5c
-#define TM6010_REQ07_R5D_VBI_WSS625_DTO0 0x07, 0x5d
-#define TM6010_REQ07_R5E_VBI_CAPTION_FRAME_START 0x07, 0x5e
-#define TM6010_REQ07_R5F_VBI_WSS625_FRAME_START 0x07, 0x5f
-#define TM6010_REQ07_R60_TELETEXT_FRAME_START 0x07, 0x60
-#define TM6010_REQ07_R61_VBI_CCDATA1 0x07, 0x61
-#define TM6010_REQ07_R62_VBI_CCDATA2 0x07, 0x62
-#define TM6010_REQ07_R63_VBI_WSS625_DATA1 0x07, 0x63
-#define TM6010_REQ07_R64_VBI_WSS625_DATA2 0x07, 0x64
-#define TM6010_REQ07_R65_VBI_DATA_STATUS 0x07, 0x65
-#define TM6010_REQ07_R66_VBI_CAPTION_START 0x07, 0x66
-#define TM6010_REQ07_R67_VBI_WSS625_START 0x07, 0x67
-#define TM6010_REQ07_R68_VBI_TELETEXT_START 0x07, 0x68
-#define TM6010_REQ07_R70_HSYNC_DTO_INC_STATUS3 0x07, 0x70
-#define TM6010_REQ07_R71_HSYNC_DTO_INC_STATUS2 0x07, 0x71
-#define TM6010_REQ07_R72_HSYNC_DTO_INC_STATUS1 0x07, 0x72
-#define TM6010_REQ07_R73_HSYNC_DTO_INC_STATUS0 0x07, 0x73
-#define TM6010_REQ07_R74_CHROMA_DTO_INC_STATUS3 0x07, 0x74
-#define TM6010_REQ07_R75_CHROMA_DTO_INC_STATUS2 0x07, 0x75
-#define TM6010_REQ07_R76_CHROMA_DTO_INC_STATUS1 0x07, 0x76
-#define TM6010_REQ07_R77_CHROMA_DTO_INC_STATUS0 0x07, 0x77
-#define TM6010_REQ07_R78_AGC_AGAIN_STATUS 0x07, 0x78
-#define TM6010_REQ07_R79_AGC_DGAIN_STATUS 0x07, 0x79
-#define TM6010_REQ07_R7A_CHROMA_MAG_STATUS 0x07, 0x7a
-#define TM6010_REQ07_R7B_CHROMA_GAIN_STATUS1 0x07, 0x7b
-#define TM6010_REQ07_R7C_CHROMA_GAIN_STATUS0 0x07, 0x7c
-#define TM6010_REQ07_R7D_CORDIC_FREQ_STATUS 0x07, 0x7d
-#define TM6010_REQ07_R7F_STATUS_NOISE 0x07, 0x7f
-#define TM6010_REQ07_R80_COMB_FILTER_TRESHOLD 0x07, 0x80
-#define TM6010_REQ07_R82_COMB_FILTER_CONFIG 0x07, 0x82
-#define TM6010_REQ07_R83_CHROMA_LOCK_CONFIG 0x07, 0x83
-#define TM6010_REQ07_R84_NOISE_NTSC_C 0x07, 0x84
-#define TM6010_REQ07_R85_NOISE_PAL_C 0x07, 0x85
-#define TM6010_REQ07_R86_NOISE_PHASE_C 0x07, 0x86
-#define TM6010_REQ07_R87_NOISE_PHASE_Y 0x07, 0x87
-#define TM6010_REQ07_R8A_CHROMA_LOOPFILTER_STATE 0x07, 0x8a
-#define TM6010_REQ07_R8B_CHROMA_HRESAMPLER 0x07, 0x8b
-#define TM6010_REQ07_R8D_CPUMP_DELAY_ADJ 0x07, 0x8d
-#define TM6010_REQ07_R8E_CPUMP_ADJ 0x07, 0x8e
-#define TM6010_REQ07_R8F_CPUMP_DELAY 0x07, 0x8f
-
-/* Define TM6000/TM6010 Miscellaneous registers */
-#define TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE 0x07, 0xc0
-#define TM6010_REQ07_RC1_TRESHOLD 0x07, 0xc1
-#define TM6010_REQ07_RC2_HSYNC_WIDTH 0x07, 0xc2
-#define TM6010_REQ07_RC3_HSTART1 0x07, 0xc3
-#define TM6010_REQ07_RC4_HSTART0 0x07, 0xc4
-#define TM6010_REQ07_RC5_HEND1 0x07, 0xc5
-#define TM6010_REQ07_RC6_HEND0 0x07, 0xc6
-#define TM6010_REQ07_RC7_VSTART1 0x07, 0xc7
-#define TM6010_REQ07_RC8_VSTART0 0x07, 0xc8
-#define TM6010_REQ07_RC9_VEND1 0x07, 0xc9
-#define TM6010_REQ07_RCA_VEND0 0x07, 0xca
-#define TM6010_REQ07_RCB_DELAY 0x07, 0xcb
-/* ONLY for TM6010 */
-#define TM6010_REQ07_RCC_ACTIVE_IF 0x07, 0xcc
-#define TM6010_REQ07_RCC_ACTIVE_IF_VIDEO_ENABLE (1 << 5)
-#define TM6010_REQ07_RCC_ACTIVE_IF_AUDIO_ENABLE (1 << 6)
-#define TM6010_REQ07_RD0_USB_PERIPHERY_CONTROL 0x07, 0xd0
-#define TM6010_REQ07_RD1_ADDR_FOR_REQ1 0x07, 0xd1
-#define TM6010_REQ07_RD2_ADDR_FOR_REQ2 0x07, 0xd2
-#define TM6010_REQ07_RD3_ADDR_FOR_REQ3 0x07, 0xd3
-#define TM6010_REQ07_RD4_ADDR_FOR_REQ4 0x07, 0xd4
-#define TM6010_REQ07_RD5_POWERSAVE 0x07, 0xd5
-#define TM6010_REQ07_RD6_ENDP_REQ1_REQ2 0x07, 0xd6
-#define TM6010_REQ07_RD7_ENDP_REQ3_REQ4 0x07, 0xd7
-/* ONLY for TM6010 */
-#define TM6010_REQ07_RD8_IR 0x07, 0xd8
-/* ONLY for TM6010 */
-#define TM6010_REQ07_RD9_IR_BSIZE 0x07, 0xd9
-/* ONLY for TM6010 */
-#define TM6010_REQ07_RDA_IR_WAKEUP_SEL 0x07, 0xda
-/* ONLY for TM6010 */
-#define TM6010_REQ07_RDB_IR_WAKEUP_ADD 0x07, 0xdb
-/* ONLY for TM6010 */
-#define TM6010_REQ07_RDC_IR_LEADER1 0x07, 0xdc
-/* ONLY for TM6010 */
-#define TM6010_REQ07_RDD_IR_LEADER0 0x07, 0xdd
-/* ONLY for TM6010 */
-#define TM6010_REQ07_RDE_IR_PULSE_CNT1 0x07, 0xde
-/* ONLY for TM6010 */
-#define TM6010_REQ07_RDF_IR_PULSE_CNT0 0x07, 0xdf
-/* ONLY for TM6010 */
-#define TM6010_REQ07_RE0_DVIDEO_SOURCE 0x07, 0xe0
-/* ONLY for TM6010 */
-#define TM6010_REQ07_RE0_DVIDEO_SOURCE_IF 0x07, 0xe1
-/* ONLY for TM6010 */
-#define TM6010_REQ07_RE2_OUT_SEL2 0x07, 0xe2
-/* ONLY for TM6010 */
-#define TM6010_REQ07_RE3_OUT_SEL1 0x07, 0xe3
-/* ONLY for TM6010 */
-#define TM6010_REQ07_RE4_OUT_SEL0 0x07, 0xe4
-/* ONLY for TM6010 */
-#define TM6010_REQ07_RE5_REMOTE_WAKEUP 0x07, 0xe5
-/* ONLY for TM6010 */
-#define TM6010_REQ07_RE7_PUB_GPIO 0x07, 0xe7
-/* ONLY for TM6010 */
-#define TM6010_REQ07_RE8_TYPESEL_MOS_I2S 0x07, 0xe8
-/* ONLY for TM6010 */
-#define TM6010_REQ07_RE9_TYPESEL_MOS_TS 0x07, 0xe9
-/* ONLY for TM6010 */
-#define TM6010_REQ07_REA_TYPESEL_MOS_CCIR 0x07, 0xea
-/* ONLY for TM6010 */
-#define TM6010_REQ07_RF0_BIST_CRC_RESULT0 0x07, 0xf0
-/* ONLY for TM6010 */
-#define TM6010_REQ07_RF1_BIST_CRC_RESULT1 0x07, 0xf1
-/* ONLY for TM6010 */
-#define TM6010_REQ07_RF2_BIST_CRC_RESULT2 0x07, 0xf2
-/* ONLY for TM6010 */
-#define TM6010_REQ07_RF3_BIST_CRC_RESULT3 0x07, 0xf3
-/* ONLY for TM6010 */
-#define TM6010_REQ07_RF4_BIST_ERR_VST2 0x07, 0xf4
-/* ONLY for TM6010 */
-#define TM6010_REQ07_RF5_BIST_ERR_VST1 0x07, 0xf5
-/* ONLY for TM6010 */
-#define TM6010_REQ07_RF6_BIST_ERR_VST0 0x07, 0xf6
-/* ONLY for TM6010 */
-#define TM6010_REQ07_RF7_BIST 0x07, 0xf7
-/* ONLY for TM6010 */
-#define TM6010_REQ07_RFE_POWER_DOWN 0x07, 0xfe
-#define TM6010_REQ07_RFF_SOFT_RESET 0x07, 0xff
-
-/* Define TM6000/TM6010 USB registers */
-#define TM6010_REQ05_R00_MAIN_CTRL 0x05, 0x00
-#define TM6010_REQ05_R01_DEVADDR 0x05, 0x01
-#define TM6010_REQ05_R02_TEST 0x05, 0x02
-#define TM6010_REQ05_R04_SOFN0 0x05, 0x04
-#define TM6010_REQ05_R05_SOFN1 0x05, 0x05
-#define TM6010_REQ05_R06_SOFTM0 0x05, 0x06
-#define TM6010_REQ05_R07_SOFTM1 0x05, 0x07
-#define TM6010_REQ05_R08_PHY_TEST 0x05, 0x08
-#define TM6010_REQ05_R09_VCTL 0x05, 0x09
-#define TM6010_REQ05_R0A_VSTA 0x05, 0x0a
-#define TM6010_REQ05_R0B_CX_CFG 0x05, 0x0b
-#define TM6010_REQ05_R0C_ENDP0_REG0 0x05, 0x0c
-#define TM6010_REQ05_R10_GMASK 0x05, 0x10
-#define TM6010_REQ05_R11_IMASK0 0x05, 0x11
-#define TM6010_REQ05_R12_IMASK1 0x05, 0x12
-#define TM6010_REQ05_R13_IMASK2 0x05, 0x13
-#define TM6010_REQ05_R14_IMASK3 0x05, 0x14
-#define TM6010_REQ05_R15_IMASK4 0x05, 0x15
-#define TM6010_REQ05_R16_IMASK5 0x05, 0x16
-#define TM6010_REQ05_R17_IMASK6 0x05, 0x17
-#define TM6010_REQ05_R18_IMASK7 0x05, 0x18
-#define TM6010_REQ05_R19_ZEROP0 0x05, 0x19
-#define TM6010_REQ05_R1A_ZEROP1 0x05, 0x1a
-#define TM6010_REQ05_R1C_FIFO_EMP0 0x05, 0x1c
-#define TM6010_REQ05_R1D_FIFO_EMP1 0x05, 0x1d
-#define TM6010_REQ05_R20_IRQ_GROUP 0x05, 0x20
-#define TM6010_REQ05_R21_IRQ_SOURCE0 0x05, 0x21
-#define TM6010_REQ05_R22_IRQ_SOURCE1 0x05, 0x22
-#define TM6010_REQ05_R23_IRQ_SOURCE2 0x05, 0x23
-#define TM6010_REQ05_R24_IRQ_SOURCE3 0x05, 0x24
-#define TM6010_REQ05_R25_IRQ_SOURCE4 0x05, 0x25
-#define TM6010_REQ05_R26_IRQ_SOURCE5 0x05, 0x26
-#define TM6010_REQ05_R27_IRQ_SOURCE6 0x05, 0x27
-#define TM6010_REQ05_R28_IRQ_SOURCE7 0x05, 0x28
-#define TM6010_REQ05_R29_SEQ_ERR0 0x05, 0x29
-#define TM6010_REQ05_R2A_SEQ_ERR1 0x05, 0x2a
-#define TM6010_REQ05_R2B_SEQ_ABORT0 0x05, 0x2b
-#define TM6010_REQ05_R2C_SEQ_ABORT1 0x05, 0x2c
-#define TM6010_REQ05_R2D_TX_ZERO0 0x05, 0x2d
-#define TM6010_REQ05_R2E_TX_ZERO1 0x05, 0x2e
-#define TM6010_REQ05_R2F_IDLE_CNT 0x05, 0x2f
-#define TM6010_REQ05_R30_FNO_P1 0x05, 0x30
-#define TM6010_REQ05_R31_FNO_P2 0x05, 0x31
-#define TM6010_REQ05_R32_FNO_P3 0x05, 0x32
-#define TM6010_REQ05_R33_FNO_P4 0x05, 0x33
-#define TM6010_REQ05_R34_FNO_P5 0x05, 0x34
-#define TM6010_REQ05_R35_FNO_P6 0x05, 0x35
-#define TM6010_REQ05_R36_FNO_P7 0x05, 0x36
-#define TM6010_REQ05_R37_FNO_P8 0x05, 0x37
-#define TM6010_REQ05_R38_FNO_P9 0x05, 0x38
-#define TM6010_REQ05_R30_FNO_P10 0x05, 0x39
-#define TM6010_REQ05_R30_FNO_P11 0x05, 0x3a
-#define TM6010_REQ05_R30_FNO_P12 0x05, 0x3b
-#define TM6010_REQ05_R30_FNO_P13 0x05, 0x3c
-#define TM6010_REQ05_R30_FNO_P14 0x05, 0x3d
-#define TM6010_REQ05_R30_FNO_P15 0x05, 0x3e
-#define TM6010_REQ05_R40_IN_MAXPS_LOW1 0x05, 0x40
-#define TM6010_REQ05_R41_IN_MAXPS_HIGH1 0x05, 0x41
-#define TM6010_REQ05_R42_IN_MAXPS_LOW2 0x05, 0x42
-#define TM6010_REQ05_R43_IN_MAXPS_HIGH2 0x05, 0x43
-#define TM6010_REQ05_R44_IN_MAXPS_LOW3 0x05, 0x44
-#define TM6010_REQ05_R45_IN_MAXPS_HIGH3 0x05, 0x45
-#define TM6010_REQ05_R46_IN_MAXPS_LOW4 0x05, 0x46
-#define TM6010_REQ05_R47_IN_MAXPS_HIGH4 0x05, 0x47
-#define TM6010_REQ05_R48_IN_MAXPS_LOW5 0x05, 0x48
-#define TM6010_REQ05_R49_IN_MAXPS_HIGH5 0x05, 0x49
-#define TM6010_REQ05_R4A_IN_MAXPS_LOW6 0x05, 0x4a
-#define TM6010_REQ05_R4B_IN_MAXPS_HIGH6 0x05, 0x4b
-#define TM6010_REQ05_R4C_IN_MAXPS_LOW7 0x05, 0x4c
-#define TM6010_REQ05_R4D_IN_MAXPS_HIGH7 0x05, 0x4d
-#define TM6010_REQ05_R4E_IN_MAXPS_LOW8 0x05, 0x4e
-#define TM6010_REQ05_R4F_IN_MAXPS_HIGH8 0x05, 0x4f
-#define TM6010_REQ05_R50_IN_MAXPS_LOW9 0x05, 0x50
-#define TM6010_REQ05_R51_IN_MAXPS_HIGH9 0x05, 0x51
-#define TM6010_REQ05_R40_IN_MAXPS_LOW10 0x05, 0x52
-#define TM6010_REQ05_R41_IN_MAXPS_HIGH10 0x05, 0x53
-#define TM6010_REQ05_R40_IN_MAXPS_LOW11 0x05, 0x54
-#define TM6010_REQ05_R41_IN_MAXPS_HIGH11 0x05, 0x55
-#define TM6010_REQ05_R40_IN_MAXPS_LOW12 0x05, 0x56
-#define TM6010_REQ05_R41_IN_MAXPS_HIGH12 0x05, 0x57
-#define TM6010_REQ05_R40_IN_MAXPS_LOW13 0x05, 0x58
-#define TM6010_REQ05_R41_IN_MAXPS_HIGH13 0x05, 0x59
-#define TM6010_REQ05_R40_IN_MAXPS_LOW14 0x05, 0x5a
-#define TM6010_REQ05_R41_IN_MAXPS_HIGH14 0x05, 0x5b
-#define TM6010_REQ05_R40_IN_MAXPS_LOW15 0x05, 0x5c
-#define TM6010_REQ05_R41_IN_MAXPS_HIGH15 0x05, 0x5d
-#define TM6010_REQ05_R60_OUT_MAXPS_LOW1 0x05, 0x60
-#define TM6010_REQ05_R61_OUT_MAXPS_HIGH1 0x05, 0x61
-#define TM6010_REQ05_R62_OUT_MAXPS_LOW2 0x05, 0x62
-#define TM6010_REQ05_R63_OUT_MAXPS_HIGH2 0x05, 0x63
-#define TM6010_REQ05_R64_OUT_MAXPS_LOW3 0x05, 0x64
-#define TM6010_REQ05_R65_OUT_MAXPS_HIGH3 0x05, 0x65
-#define TM6010_REQ05_R66_OUT_MAXPS_LOW4 0x05, 0x66
-#define TM6010_REQ05_R67_OUT_MAXPS_HIGH4 0x05, 0x67
-#define TM6010_REQ05_R68_OUT_MAXPS_LOW5 0x05, 0x68
-#define TM6010_REQ05_R69_OUT_MAXPS_HIGH5 0x05, 0x69
-#define TM6010_REQ05_R6A_OUT_MAXPS_LOW6 0x05, 0x6a
-#define TM6010_REQ05_R6B_OUT_MAXPS_HIGH6 0x05, 0x6b
-#define TM6010_REQ05_R6C_OUT_MAXPS_LOW7 0x05, 0x6c
-#define TM6010_REQ05_R6D_OUT_MAXPS_HIGH7 0x05, 0x6d
-#define TM6010_REQ05_R6E_OUT_MAXPS_LOW8 0x05, 0x6e
-#define TM6010_REQ05_R6F_OUT_MAXPS_HIGH8 0x05, 0x6f
-#define TM6010_REQ05_R70_OUT_MAXPS_LOW9 0x05, 0x70
-#define TM6010_REQ05_R71_OUT_MAXPS_HIGH9 0x05, 0x71
-#define TM6010_REQ05_R60_OUT_MAXPS_LOW10 0x05, 0x72
-#define TM6010_REQ05_R61_OUT_MAXPS_HIGH10 0x05, 0x73
-#define TM6010_REQ05_R60_OUT_MAXPS_LOW11 0x05, 0x74
-#define TM6010_REQ05_R61_OUT_MAXPS_HIGH11 0x05, 0x75
-#define TM6010_REQ05_R60_OUT_MAXPS_LOW12 0x05, 0x76
-#define TM6010_REQ05_R61_OUT_MAXPS_HIGH12 0x05, 0x77
-#define TM6010_REQ05_R60_OUT_MAXPS_LOW13 0x05, 0x78
-#define TM6010_REQ05_R61_OUT_MAXPS_HIGH13 0x05, 0x79
-#define TM6010_REQ05_R60_OUT_MAXPS_LOW14 0x05, 0x7a
-#define TM6010_REQ05_R61_OUT_MAXPS_HIGH14 0x05, 0x7b
-#define TM6010_REQ05_R60_OUT_MAXPS_LOW15 0x05, 0x7c
-#define TM6010_REQ05_R61_OUT_MAXPS_HIGH15 0x05, 0x7d
-#define TM6010_REQ05_R80_FIFO0 0x05, 0x80
-#define TM6010_REQ05_R81_FIFO1 0x05, 0x81
-#define TM6010_REQ05_R82_FIFO2 0x05, 0x82
-#define TM6010_REQ05_R83_FIFO3 0x05, 0x83
-#define TM6010_REQ05_R84_FIFO4 0x05, 0x84
-#define TM6010_REQ05_R85_FIFO5 0x05, 0x85
-#define TM6010_REQ05_R86_FIFO6 0x05, 0x86
-#define TM6010_REQ05_R87_FIFO7 0x05, 0x87
-#define TM6010_REQ05_R88_FIFO8 0x05, 0x88
-#define TM6010_REQ05_R89_FIFO9 0x05, 0x89
-#define TM6010_REQ05_R81_FIFO10 0x05, 0x8a
-#define TM6010_REQ05_R81_FIFO11 0x05, 0x8b
-#define TM6010_REQ05_R81_FIFO12 0x05, 0x8c
-#define TM6010_REQ05_R81_FIFO13 0x05, 0x8d
-#define TM6010_REQ05_R81_FIFO14 0x05, 0x8e
-#define TM6010_REQ05_R81_FIFO15 0x05, 0x8f
-#define TM6010_REQ05_R90_CFG_FIFO0 0x05, 0x90
-#define TM6010_REQ05_R91_CFG_FIFO1 0x05, 0x91
-#define TM6010_REQ05_R92_CFG_FIFO2 0x05, 0x92
-#define TM6010_REQ05_R93_CFG_FIFO3 0x05, 0x93
-#define TM6010_REQ05_R94_CFG_FIFO4 0x05, 0x94
-#define TM6010_REQ05_R95_CFG_FIFO5 0x05, 0x95
-#define TM6010_REQ05_R96_CFG_FIFO6 0x05, 0x96
-#define TM6010_REQ05_R97_CFG_FIFO7 0x05, 0x97
-#define TM6010_REQ05_R98_CFG_FIFO8 0x05, 0x98
-#define TM6010_REQ05_R99_CFG_FIFO9 0x05, 0x99
-#define TM6010_REQ05_R91_CFG_FIFO10 0x05, 0x9a
-#define TM6010_REQ05_R91_CFG_FIFO11 0x05, 0x9b
-#define TM6010_REQ05_R91_CFG_FIFO12 0x05, 0x9c
-#define TM6010_REQ05_R91_CFG_FIFO13 0x05, 0x9d
-#define TM6010_REQ05_R91_CFG_FIFO14 0x05, 0x9e
-#define TM6010_REQ05_R91_CFG_FIFO15 0x05, 0x9f
-#define TM6010_REQ05_RA0_CTL_FIFO0 0x05, 0xa0
-#define TM6010_REQ05_RA1_CTL_FIFO1 0x05, 0xa1
-#define TM6010_REQ05_RA2_CTL_FIFO2 0x05, 0xa2
-#define TM6010_REQ05_RA3_CTL_FIFO3 0x05, 0xa3
-#define TM6010_REQ05_RA4_CTL_FIFO4 0x05, 0xa4
-#define TM6010_REQ05_RA5_CTL_FIFO5 0x05, 0xa5
-#define TM6010_REQ05_RA6_CTL_FIFO6 0x05, 0xa6
-#define TM6010_REQ05_RA7_CTL_FIFO7 0x05, 0xa7
-#define TM6010_REQ05_RA8_CTL_FIFO8 0x05, 0xa8
-#define TM6010_REQ05_RA9_CTL_FIFO9 0x05, 0xa9
-#define TM6010_REQ05_RA1_CTL_FIFO10 0x05, 0xaa
-#define TM6010_REQ05_RA1_CTL_FIFO11 0x05, 0xab
-#define TM6010_REQ05_RA1_CTL_FIFO12 0x05, 0xac
-#define TM6010_REQ05_RA1_CTL_FIFO13 0x05, 0xad
-#define TM6010_REQ05_RA1_CTL_FIFO14 0x05, 0xae
-#define TM6010_REQ05_RA1_CTL_FIFO15 0x05, 0xaf
-#define TM6010_REQ05_RB0_BC_LOW_FIFO0 0x05, 0xb0
-#define TM6010_REQ05_RB1_BC_LOW_FIFO1 0x05, 0xb1
-#define TM6010_REQ05_RB2_BC_LOW_FIFO2 0x05, 0xb2
-#define TM6010_REQ05_RB3_BC_LOW_FIFO3 0x05, 0xb3
-#define TM6010_REQ05_RB4_BC_LOW_FIFO4 0x05, 0xb4
-#define TM6010_REQ05_RB5_BC_LOW_FIFO5 0x05, 0xb5
-#define TM6010_REQ05_RB6_BC_LOW_FIFO6 0x05, 0xb6
-#define TM6010_REQ05_RB7_BC_LOW_FIFO7 0x05, 0xb7
-#define TM6010_REQ05_RB8_BC_LOW_FIFO8 0x05, 0xb8
-#define TM6010_REQ05_RB9_BC_LOW_FIFO9 0x05, 0xb9
-#define TM6010_REQ05_RB1_BC_LOW_FIFO10 0x05, 0xba
-#define TM6010_REQ05_RB1_BC_LOW_FIFO11 0x05, 0xbb
-#define TM6010_REQ05_RB1_BC_LOW_FIFO12 0x05, 0xbc
-#define TM6010_REQ05_RB1_BC_LOW_FIFO13 0x05, 0xbd
-#define TM6010_REQ05_RB1_BC_LOW_FIFO14 0x05, 0xbe
-#define TM6010_REQ05_RB1_BC_LOW_FIFO15 0x05, 0xbf
-#define TM6010_REQ05_RC0_DATA_FIFO0 0x05, 0xc0
-#define TM6010_REQ05_RC4_DATA_FIFO1 0x05, 0xc4
-#define TM6010_REQ05_RC8_DATA_FIFO2 0x05, 0xc8
-#define TM6010_REQ05_RCC_DATA_FIFO3 0x05, 0xcc
-#define TM6010_REQ05_RD0_DATA_FIFO4 0x05, 0xd0
-#define TM6010_REQ05_RD4_DATA_FIFO5 0x05, 0xd4
-#define TM6010_REQ05_RD8_DATA_FIFO6 0x05, 0xd8
-#define TM6010_REQ05_RDC_DATA_FIFO7 0x05, 0xdc
-#define TM6010_REQ05_RE0_DATA_FIFO8 0x05, 0xe0
-#define TM6010_REQ05_RE4_DATA_FIFO9 0x05, 0xe4
-#define TM6010_REQ05_RC4_DATA_FIFO10 0x05, 0xe8
-#define TM6010_REQ05_RC4_DATA_FIFO11 0x05, 0xec
-#define TM6010_REQ05_RC4_DATA_FIFO12 0x05, 0xf0
-#define TM6010_REQ05_RC4_DATA_FIFO13 0x05, 0xf4
-#define TM6010_REQ05_RC4_DATA_FIFO14 0x05, 0xf8
-#define TM6010_REQ05_RC4_DATA_FIFO15 0x05, 0xfc
-
-/* Define TM6010 Audio decoder registers */
-/* This core available only in TM6010 */
-#define TM6010_REQ08_R00_A_VERSION 0x08, 0x00
-#define TM6010_REQ08_R01_A_INIT 0x08, 0x01
-#define TM6010_REQ08_R02_A_FIX_GAIN_CTRL 0x08, 0x02
-#define TM6010_REQ08_R03_A_AUTO_GAIN_CTRL 0x08, 0x03
-#define TM6010_REQ08_R04_A_SIF_AMP_CTRL 0x08, 0x04
-#define TM6010_REQ08_R05_A_STANDARD_MOD 0x08, 0x05
-#define TM6010_REQ08_R06_A_SOUND_MOD 0x08, 0x06
-#define TM6010_REQ08_R07_A_LEFT_VOL 0x08, 0x07
-#define TM6010_REQ08_R08_A_RIGHT_VOL 0x08, 0x08
-#define TM6010_REQ08_R09_A_MAIN_VOL 0x08, 0x09
-#define TM6010_REQ08_R0A_A_I2S_MOD 0x08, 0x0a
-#define TM6010_REQ08_R0B_A_ASD_THRES1 0x08, 0x0b
-#define TM6010_REQ08_R0C_A_ASD_THRES2 0x08, 0x0c
-#define TM6010_REQ08_R0D_A_AMD_THRES 0x08, 0x0d
-#define TM6010_REQ08_R0E_A_MONO_THRES1 0x08, 0x0e
-#define TM6010_REQ08_R0F_A_MONO_THRES2 0x08, 0x0f
-#define TM6010_REQ08_R10_A_MUTE_THRES1 0x08, 0x10
-#define TM6010_REQ08_R11_A_MUTE_THRES2 0x08, 0x11
-#define TM6010_REQ08_R12_A_AGC_U 0x08, 0x12
-#define TM6010_REQ08_R13_A_AGC_ERR_T 0x08, 0x13
-#define TM6010_REQ08_R14_A_AGC_GAIN_INIT 0x08, 0x14
-#define TM6010_REQ08_R15_A_AGC_STEP_THR 0x08, 0x15
-#define TM6010_REQ08_R16_A_AGC_GAIN_MAX 0x08, 0x16
-#define TM6010_REQ08_R17_A_AGC_GAIN_MIN 0x08, 0x17
-#define TM6010_REQ08_R18_A_TR_CTRL 0x08, 0x18
-#define TM6010_REQ08_R19_A_FH_2FH_GAIN 0x08, 0x19
-#define TM6010_REQ08_R1A_A_NICAM_SER_MAX 0x08, 0x1a
-#define TM6010_REQ08_R1B_A_NICAM_SER_MIN 0x08, 0x1b
-#define TM6010_REQ08_R1E_A_GAIN_DEEMPH_OUT 0x08, 0x1e
-#define TM6010_REQ08_R1F_A_TEST_INTF_SEL 0x08, 0x1f
-#define TM6010_REQ08_R20_A_TEST_PIN_SEL 0x08, 0x20
-#define TM6010_REQ08_R21_A_AGC_ERR 0x08, 0x21
-#define TM6010_REQ08_R22_A_AGC_GAIN 0x08, 0x22
-#define TM6010_REQ08_R23_A_NICAM_INFO 0x08, 0x23
-#define TM6010_REQ08_R24_A_SER 0x08, 0x24
-#define TM6010_REQ08_R25_A_C1_AMP 0x08, 0x25
-#define TM6010_REQ08_R26_A_C2_AMP 0x08, 0x26
-#define TM6010_REQ08_R27_A_NOISE_AMP 0x08, 0x27
-#define TM6010_REQ08_R28_A_AUDIO_MODE_RES 0x08, 0x28
-
-/* Define TM6010 Video ADC registers */
-#define TM6010_REQ08_RE0_ADC_REF 0x08, 0xe0
-#define TM6010_REQ08_RE1_DAC_CLMP 0x08, 0xe1
-#define TM6010_REQ08_RE2_POWER_DOWN_CTRL1 0x08, 0xe2
-#define TM6010_REQ08_RE3_ADC_IN1_SEL 0x08, 0xe3
-#define TM6010_REQ08_RE4_ADC_IN2_SEL 0x08, 0xe4
-#define TM6010_REQ08_RE5_GAIN_PARAM 0x08, 0xe5
-#define TM6010_REQ08_RE6_POWER_DOWN_CTRL2 0x08, 0xe6
-#define TM6010_REQ08_RE7_REG_GAIN_Y 0x08, 0xe7
-#define TM6010_REQ08_RE8_REG_GAIN_C 0x08, 0xe8
-#define TM6010_REQ08_RE9_BIAS_CTRL 0x08, 0xe9
-#define TM6010_REQ08_REA_BUFF_DRV_CTRL 0x08, 0xea
-#define TM6010_REQ08_REB_SIF_GAIN_CTRL 0x08, 0xeb
-#define TM6010_REQ08_REC_REVERSE_YC_CTRL 0x08, 0xec
-#define TM6010_REQ08_RED_GAIN_SEL 0x08, 0xed
-
-/* Define TM6010 Audio ADC registers */
-#define TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG 0x08, 0xf0
-#define TM6010_REQ08_RF1_AADC_POWER_DOWN 0x08, 0xf1
-#define TM6010_REQ08_RF2_LEFT_CHANNEL_VOL 0x08, 0xf2
-#define TM6010_REQ08_RF3_RIGHT_CHANNEL_VOL 0x08, 0xf3
+++ /dev/null
-/*
- * tm6000-stds.c - driver for TM5600/TM6000/TM6010 USB video capture devices
- *
- * Copyright (C) 2007 Mauro Carvalho Chehab <mchehab@redhat.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation version 2
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include "tm6000.h"
-#include "tm6000-regs.h"
-
-static unsigned int tm6010_a_mode;
-module_param(tm6010_a_mode, int, 0644);
-MODULE_PARM_DESC(tm6010_a_mode, "set tm6010 sif audio mode");
-
-struct tm6000_reg_settings {
- unsigned char req;
- unsigned char reg;
- unsigned char value;
-};
-
-
-struct tm6000_std_settings {
- v4l2_std_id id;
- struct tm6000_reg_settings *common;
-};
-
-static struct tm6000_reg_settings composite_pal_m[] = {
- { TM6010_REQ07_R3F_RESET, 0x01 },
- { TM6010_REQ07_R00_VIDEO_CONTROL0, 0x04 },
- { TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e },
- { TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f },
- { TM6010_REQ07_R03_YC_SEP_CONTROL, 0x00 },
- { TM6010_REQ07_R07_OUTPUT_CONTROL, 0x31 },
- { TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e },
- { TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x83 },
- { TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0x0a },
- { TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xe0 },
- { TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c },
- { TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc },
- { TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc },
- { TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd },
- { TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88 },
- { TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x20 },
- { TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0x61 },
- { TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x0c },
- { TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c },
- { TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x52 },
- { TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6f },
- { TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdc },
- { TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07 },
- { TM6010_REQ07_R3F_RESET, 0x00 },
- { 0, 0, 0 }
-};
-
-static struct tm6000_reg_settings composite_pal_nc[] = {
- { TM6010_REQ07_R3F_RESET, 0x01 },
- { TM6010_REQ07_R00_VIDEO_CONTROL0, 0x36 },
- { TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e },
- { TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f },
- { TM6010_REQ07_R03_YC_SEP_CONTROL, 0x02 },
- { TM6010_REQ07_R07_OUTPUT_CONTROL, 0x31 },
- { TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e },
- { TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x91 },
- { TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0x1f },
- { TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0x0c },
- { TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c },
- { TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc },
- { TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc },
- { TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd },
- { TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x8c },
- { TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x2c },
- { TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0xc1 },
- { TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x0c },
- { TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c },
- { TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x52 },
- { TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6f },
- { TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdc },
- { TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07 },
- { TM6010_REQ07_R3F_RESET, 0x00 },
- { 0, 0, 0 }
-};
-
-static struct tm6000_reg_settings composite_pal[] = {
- { TM6010_REQ07_R3F_RESET, 0x01 },
- { TM6010_REQ07_R00_VIDEO_CONTROL0, 0x32 },
- { TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e },
- { TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f },
- { TM6010_REQ07_R03_YC_SEP_CONTROL, 0x02 },
- { TM6010_REQ07_R07_OUTPUT_CONTROL, 0x31 },
- { TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x25 },
- { TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0xd5 },
- { TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0x63 },
- { TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0x50 },
- { TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c },
- { TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc },
- { TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc },
- { TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd },
- { TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x8c },
- { TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x2c },
- { TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0xc1 },
- { TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x0c },
- { TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c },
- { TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x52 },
- { TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6f },
- { TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdc },
- { TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07 },
- { TM6010_REQ07_R3F_RESET, 0x00 },
- { 0, 0, 0 }
-};
-
-static struct tm6000_reg_settings composite_secam[] = {
- { TM6010_REQ07_R3F_RESET, 0x01 },
- { TM6010_REQ07_R00_VIDEO_CONTROL0, 0x38 },
- { TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e },
- { TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f },
- { TM6010_REQ07_R03_YC_SEP_CONTROL, 0x02 },
- { TM6010_REQ07_R07_OUTPUT_CONTROL, 0x31 },
- { TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x24 },
- { TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x92 },
- { TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xe8 },
- { TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xed },
- { TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c },
- { TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc },
- { TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc },
- { TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd },
- { TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x8c },
- { TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x2c },
- { TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0xc1 },
- { TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x2c },
- { TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x18 },
- { TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42 },
- { TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0xff },
- { TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07 },
- { TM6010_REQ07_R3F_RESET, 0x00 },
- { 0, 0, 0 }
-};
-
-static struct tm6000_reg_settings composite_ntsc[] = {
- { TM6010_REQ07_R3F_RESET, 0x01 },
- { TM6010_REQ07_R00_VIDEO_CONTROL0, 0x00 },
- { TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0f },
- { TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f },
- { TM6010_REQ07_R03_YC_SEP_CONTROL, 0x00 },
- { TM6010_REQ07_R07_OUTPUT_CONTROL, 0x31 },
- { TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e },
- { TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x8b },
- { TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xa2 },
- { TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xe9 },
- { TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c },
- { TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc },
- { TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc },
- { TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd },
- { TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88 },
- { TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x22 },
- { TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0x61 },
- { TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x1c },
- { TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c },
- { TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42 },
- { TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6f },
- { TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdd },
- { TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07 },
- { TM6010_REQ07_R3F_RESET, 0x00 },
- { 0, 0, 0 }
-};
-
-static struct tm6000_std_settings composite_stds[] = {
- { .id = V4L2_STD_PAL_M, .common = composite_pal_m, },
- { .id = V4L2_STD_PAL_Nc, .common = composite_pal_nc, },
- { .id = V4L2_STD_PAL, .common = composite_pal, },
- { .id = V4L2_STD_SECAM, .common = composite_secam, },
- { .id = V4L2_STD_NTSC, .common = composite_ntsc, },
-};
-
-static struct tm6000_reg_settings svideo_pal_m[] = {
- { TM6010_REQ07_R3F_RESET, 0x01 },
- { TM6010_REQ07_R00_VIDEO_CONTROL0, 0x05 },
- { TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e },
- { TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f },
- { TM6010_REQ07_R03_YC_SEP_CONTROL, 0x04 },
- { TM6010_REQ07_R07_OUTPUT_CONTROL, 0x31 },
- { TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e },
- { TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x83 },
- { TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0x0a },
- { TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xe0 },
- { TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c },
- { TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc },
- { TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc },
- { TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd },
- { TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88 },
- { TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x22 },
- { TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0x61 },
- { TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x0c },
- { TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c },
- { TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x52 },
- { TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6f },
- { TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdc },
- { TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07 },
- { TM6010_REQ07_R3F_RESET, 0x00 },
- { 0, 0, 0 }
-};
-
-static struct tm6000_reg_settings svideo_pal_nc[] = {
- { TM6010_REQ07_R3F_RESET, 0x01 },
- { TM6010_REQ07_R00_VIDEO_CONTROL0, 0x37 },
- { TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e },
- { TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f },
- { TM6010_REQ07_R03_YC_SEP_CONTROL, 0x04 },
- { TM6010_REQ07_R07_OUTPUT_CONTROL, 0x31 },
- { TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e },
- { TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x91 },
- { TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0x1f },
- { TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0x0c },
- { TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c },
- { TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc },
- { TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc },
- { TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd },
- { TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88 },
- { TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x22 },
- { TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0xc1 },
- { TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x0c },
- { TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c },
- { TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x52 },
- { TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6f },
- { TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdc },
- { TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07 },
- { TM6010_REQ07_R3F_RESET, 0x00 },
- { 0, 0, 0 }
-};
-
-static struct tm6000_reg_settings svideo_pal[] = {
- { TM6010_REQ07_R3F_RESET, 0x01 },
- { TM6010_REQ07_R00_VIDEO_CONTROL0, 0x33 },
- { TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e },
- { TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f },
- { TM6010_REQ07_R03_YC_SEP_CONTROL, 0x04 },
- { TM6010_REQ07_R07_OUTPUT_CONTROL, 0x30 },
- { TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x25 },
- { TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0xd5 },
- { TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0x63 },
- { TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0x50 },
- { TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c },
- { TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc },
- { TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc },
- { TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd },
- { TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x8c },
- { TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x2a },
- { TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0xc1 },
- { TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x0c },
- { TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c },
- { TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x52 },
- { TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6f },
- { TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdc },
- { TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07 },
- { TM6010_REQ07_R3F_RESET, 0x00 },
- { 0, 0, 0 }
-};
-
-static struct tm6000_reg_settings svideo_secam[] = {
- { TM6010_REQ07_R3F_RESET, 0x01 },
- { TM6010_REQ07_R00_VIDEO_CONTROL0, 0x39 },
- { TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e },
- { TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f },
- { TM6010_REQ07_R03_YC_SEP_CONTROL, 0x03 },
- { TM6010_REQ07_R07_OUTPUT_CONTROL, 0x31 },
- { TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x24 },
- { TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x92 },
- { TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xe8 },
- { TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xed },
- { TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c },
- { TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc },
- { TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc },
- { TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd },
- { TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x8c },
- { TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x2a },
- { TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0xc1 },
- { TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x2c },
- { TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x18 },
- { TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42 },
- { TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0xff },
- { TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07 },
- { TM6010_REQ07_R3F_RESET, 0x00 },
- { 0, 0, 0 }
-};
-
-static struct tm6000_reg_settings svideo_ntsc[] = {
- { TM6010_REQ07_R3F_RESET, 0x01 },
- { TM6010_REQ07_R00_VIDEO_CONTROL0, 0x01 },
- { TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0f },
- { TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f },
- { TM6010_REQ07_R03_YC_SEP_CONTROL, 0x03 },
- { TM6010_REQ07_R07_OUTPUT_CONTROL, 0x30 },
- { TM6010_REQ07_R17_HLOOP_MAXSTATE, 0x8b },
- { TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e },
- { TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x8b },
- { TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xa2 },
- { TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xe9 },
- { TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c },
- { TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc },
- { TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc },
- { TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd },
- { TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88 },
- { TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x22 },
- { TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0x61 },
- { TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x1c },
- { TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c },
- { TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42 },
- { TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6f },
- { TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdd },
- { TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07 },
- { TM6010_REQ07_R3F_RESET, 0x00 },
- { 0, 0, 0 }
-};
-
-static struct tm6000_std_settings svideo_stds[] = {
- { .id = V4L2_STD_PAL_M, .common = svideo_pal_m, },
- { .id = V4L2_STD_PAL_Nc, .common = svideo_pal_nc, },
- { .id = V4L2_STD_PAL, .common = svideo_pal, },
- { .id = V4L2_STD_SECAM, .common = svideo_secam, },
- { .id = V4L2_STD_NTSC, .common = svideo_ntsc, },
-};
-
-static int tm6000_set_audio_std(struct tm6000_core *dev)
-{
- uint8_t areg_02 = 0x04; /* GC1 Fixed gain 0dB */
- uint8_t areg_05 = 0x01; /* Auto 4.5 = M Japan, Auto 6.5 = DK */
- uint8_t areg_06 = 0x02; /* Auto de-emphasis, mannual channel mode */
-
- if (dev->radio) {
- tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x00);
- tm6000_set_reg(dev, TM6010_REQ08_R02_A_FIX_GAIN_CTRL, 0x04);
- tm6000_set_reg(dev, TM6010_REQ08_R03_A_AUTO_GAIN_CTRL, 0x00);
- tm6000_set_reg(dev, TM6010_REQ08_R04_A_SIF_AMP_CTRL, 0x80);
- tm6000_set_reg(dev, TM6010_REQ08_R05_A_STANDARD_MOD, 0x0c);
- /* set mono or stereo */
- if (dev->amode == V4L2_TUNER_MODE_MONO)
- tm6000_set_reg(dev, TM6010_REQ08_R06_A_SOUND_MOD, 0x00);
- else if (dev->amode == V4L2_TUNER_MODE_STEREO)
- tm6000_set_reg(dev, TM6010_REQ08_R06_A_SOUND_MOD, 0x02);
- tm6000_set_reg(dev, TM6010_REQ08_R09_A_MAIN_VOL, 0x18);
- tm6000_set_reg(dev, TM6010_REQ08_R0C_A_ASD_THRES2, 0x0a);
- tm6000_set_reg(dev, TM6010_REQ08_R0D_A_AMD_THRES, 0x40);
- tm6000_set_reg(dev, TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfe);
- tm6000_set_reg(dev, TM6010_REQ08_R1E_A_GAIN_DEEMPH_OUT, 0x13);
- tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x80);
- tm6000_set_reg(dev, TM6010_REQ07_RFE_POWER_DOWN, 0xff);
- return 0;
- }
-
- /*
- * STD/MN shouldn't be affected by tm6010_a_mode, as there's just one
- * audio standard for each V4L2_STD type.
- */
- if ((dev->norm & V4L2_STD_NTSC) == V4L2_STD_NTSC_M_KR) {
- areg_05 |= 0x04;
- } else if ((dev->norm & V4L2_STD_NTSC) == V4L2_STD_NTSC_M_JP) {
- areg_05 |= 0x43;
- } else if (dev->norm & V4L2_STD_MN) {
- areg_05 |= 0x22;
- } else switch (tm6010_a_mode) {
- /* auto */
- case 0:
- if ((dev->norm & V4L2_STD_SECAM) == V4L2_STD_SECAM_L)
- areg_05 |= 0x00;
- else /* Other PAL/SECAM standards */
- areg_05 |= 0x10;
- break;
- /* A2 */
- case 1:
- if (dev->norm & V4L2_STD_DK)
- areg_05 = 0x09;
- else
- areg_05 = 0x05;
- break;
- /* NICAM */
- case 2:
- if (dev->norm & V4L2_STD_DK) {
- areg_05 = 0x06;
- } else if (dev->norm & V4L2_STD_PAL_I) {
- areg_05 = 0x08;
- } else if (dev->norm & V4L2_STD_SECAM_L) {
- areg_05 = 0x0a;
- areg_02 = 0x02;
- } else {
- areg_05 = 0x07;
- }
- break;
- /* other */
- case 3:
- if (dev->norm & V4L2_STD_DK) {
- areg_05 = 0x0b;
- } else {
- areg_05 = 0x02;
- }
- break;
- }
-
- tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x00);
- tm6000_set_reg(dev, TM6010_REQ08_R02_A_FIX_GAIN_CTRL, areg_02);
- tm6000_set_reg(dev, TM6010_REQ08_R03_A_AUTO_GAIN_CTRL, 0x00);
- tm6000_set_reg(dev, TM6010_REQ08_R04_A_SIF_AMP_CTRL, 0xa0);
- tm6000_set_reg(dev, TM6010_REQ08_R05_A_STANDARD_MOD, areg_05);
- tm6000_set_reg(dev, TM6010_REQ08_R06_A_SOUND_MOD, areg_06);
- tm6000_set_reg(dev, TM6010_REQ08_R07_A_LEFT_VOL, 0x00);
- tm6000_set_reg(dev, TM6010_REQ08_R08_A_RIGHT_VOL, 0x00);
- tm6000_set_reg(dev, TM6010_REQ08_R09_A_MAIN_VOL, 0x08);
- tm6000_set_reg(dev, TM6010_REQ08_R0A_A_I2S_MOD, 0x91);
- tm6000_set_reg(dev, TM6010_REQ08_R0B_A_ASD_THRES1, 0x20);
- tm6000_set_reg(dev, TM6010_REQ08_R0C_A_ASD_THRES2, 0x12);
- tm6000_set_reg(dev, TM6010_REQ08_R0D_A_AMD_THRES, 0x20);
- tm6000_set_reg(dev, TM6010_REQ08_R0E_A_MONO_THRES1, 0xf0);
- tm6000_set_reg(dev, TM6010_REQ08_R0F_A_MONO_THRES2, 0x80);
- tm6000_set_reg(dev, TM6010_REQ08_R10_A_MUTE_THRES1, 0xc0);
- tm6000_set_reg(dev, TM6010_REQ08_R11_A_MUTE_THRES2, 0x80);
- tm6000_set_reg(dev, TM6010_REQ08_R12_A_AGC_U, 0x12);
- tm6000_set_reg(dev, TM6010_REQ08_R13_A_AGC_ERR_T, 0xfe);
- tm6000_set_reg(dev, TM6010_REQ08_R14_A_AGC_GAIN_INIT, 0x20);
- tm6000_set_reg(dev, TM6010_REQ08_R15_A_AGC_STEP_THR, 0x14);
- tm6000_set_reg(dev, TM6010_REQ08_R16_A_AGC_GAIN_MAX, 0xfe);
- tm6000_set_reg(dev, TM6010_REQ08_R17_A_AGC_GAIN_MIN, 0x01);
- tm6000_set_reg(dev, TM6010_REQ08_R18_A_TR_CTRL, 0xa0);
- tm6000_set_reg(dev, TM6010_REQ08_R19_A_FH_2FH_GAIN, 0x32);
- tm6000_set_reg(dev, TM6010_REQ08_R1A_A_NICAM_SER_MAX, 0x64);
- tm6000_set_reg(dev, TM6010_REQ08_R1B_A_NICAM_SER_MIN, 0x20);
- tm6000_set_reg(dev, REQ_08_SET_GET_AVREG_BIT, 0x1c, 0x00);
- tm6000_set_reg(dev, REQ_08_SET_GET_AVREG_BIT, 0x1d, 0x00);
- tm6000_set_reg(dev, TM6010_REQ08_R1E_A_GAIN_DEEMPH_OUT, 0x13);
- tm6000_set_reg(dev, TM6010_REQ08_R1F_A_TEST_INTF_SEL, 0x00);
- tm6000_set_reg(dev, TM6010_REQ08_R20_A_TEST_PIN_SEL, 0x00);
- tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x80);
-
- return 0;
-}
-
-void tm6000_get_std_res(struct tm6000_core *dev)
-{
- /* Currently, those are the only supported resoltions */
- if (dev->norm & V4L2_STD_525_60)
- dev->height = 480;
- else
- dev->height = 576;
-
- dev->width = 720;
-}
-
-static int tm6000_load_std(struct tm6000_core *dev, struct tm6000_reg_settings *set)
-{
- int i, rc;
-
- /* Load board's initialization table */
- for (i = 0; set[i].req; i++) {
- rc = tm6000_set_reg(dev, set[i].req, set[i].reg, set[i].value);
- if (rc < 0) {
- printk(KERN_ERR "Error %i while setting "
- "req %d, reg %d to value %d\n",
- rc, set[i].req, set[i].reg, set[i].value);
- return rc;
- }
- }
-
- return 0;
-}
-
-int tm6000_set_standard(struct tm6000_core *dev)
-{
- struct tm6000_input *input;
- int i, rc = 0;
- u8 reg_07_fe = 0x8a;
- u8 reg_08_f1 = 0xfc;
- u8 reg_08_e2 = 0xf0;
- u8 reg_08_e6 = 0x0f;
-
- tm6000_get_std_res(dev);
-
- if (!dev->radio)
- input = &dev->vinput[dev->input];
- else
- input = &dev->rinput;
-
- if (dev->dev_type == TM6010) {
- switch (input->vmux) {
- case TM6000_VMUX_VIDEO_A:
- tm6000_set_reg(dev, TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf4);
- tm6000_set_reg(dev, TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1);
- tm6000_set_reg(dev, TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0);
- tm6000_set_reg(dev, TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2);
- tm6000_set_reg(dev, TM6010_REQ08_RED_GAIN_SEL, 0xe8);
- reg_07_fe |= 0x01;
- break;
- case TM6000_VMUX_VIDEO_B:
- tm6000_set_reg(dev, TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf8);
- tm6000_set_reg(dev, TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1);
- tm6000_set_reg(dev, TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0);
- tm6000_set_reg(dev, TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2);
- tm6000_set_reg(dev, TM6010_REQ08_RED_GAIN_SEL, 0xe8);
- reg_07_fe |= 0x01;
- break;
- case TM6000_VMUX_VIDEO_AB:
- tm6000_set_reg(dev, TM6010_REQ08_RE3_ADC_IN1_SEL, 0xfc);
- tm6000_set_reg(dev, TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf8);
- reg_08_e6 = 0x00;
- tm6000_set_reg(dev, TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf2);
- tm6000_set_reg(dev, TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xf0);
- tm6000_set_reg(dev, TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2);
- tm6000_set_reg(dev, TM6010_REQ08_RED_GAIN_SEL, 0xe0);
- break;
- default:
- break;
- }
- switch (input->amux) {
- case TM6000_AMUX_ADC1:
- tm6000_set_reg_mask(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
- 0x00, 0x0f);
- /* Mux overflow workaround */
- tm6000_set_reg_mask(dev, TM6010_REQ07_R07_OUTPUT_CONTROL,
- 0x10, 0xf0);
- break;
- case TM6000_AMUX_ADC2:
- tm6000_set_reg_mask(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
- 0x08, 0x0f);
- /* Mux overflow workaround */
- tm6000_set_reg_mask(dev, TM6010_REQ07_R07_OUTPUT_CONTROL,
- 0x10, 0xf0);
- break;
- case TM6000_AMUX_SIF1:
- reg_08_e2 |= 0x02;
- reg_08_e6 = 0x08;
- reg_07_fe |= 0x40;
- reg_08_f1 |= 0x02;
- tm6000_set_reg(dev, TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3);
- tm6000_set_reg_mask(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
- 0x02, 0x0f);
- /* Mux overflow workaround */
- tm6000_set_reg_mask(dev, TM6010_REQ07_R07_OUTPUT_CONTROL,
- 0x30, 0xf0);
- break;
- case TM6000_AMUX_SIF2:
- reg_08_e2 |= 0x02;
- reg_08_e6 = 0x08;
- reg_07_fe |= 0x40;
- reg_08_f1 |= 0x02;
- tm6000_set_reg(dev, TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf7);
- tm6000_set_reg_mask(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
- 0x02, 0x0f);
- /* Mux overflow workaround */
- tm6000_set_reg_mask(dev, TM6010_REQ07_R07_OUTPUT_CONTROL,
- 0x30, 0xf0);
- break;
- default:
- break;
- }
- tm6000_set_reg(dev, TM6010_REQ08_RE2_POWER_DOWN_CTRL1, reg_08_e2);
- tm6000_set_reg(dev, TM6010_REQ08_RE6_POWER_DOWN_CTRL2, reg_08_e6);
- tm6000_set_reg(dev, TM6010_REQ08_RF1_AADC_POWER_DOWN, reg_08_f1);
- tm6000_set_reg(dev, TM6010_REQ07_RFE_POWER_DOWN, reg_07_fe);
- } else {
- switch (input->vmux) {
- case TM6000_VMUX_VIDEO_A:
- tm6000_set_reg(dev, TM6000_REQ07_RE3_VADC_INP_LPF_SEL1, 0x10);
- tm6000_set_reg(dev, TM6000_REQ07_RE5_VADC_INP_LPF_SEL2, 0x00);
- tm6000_set_reg(dev, TM6000_REQ07_RE8_VADC_PWDOWN_CTL, 0x0f);
- tm6000_set_reg(dev,
- REQ_03_SET_GET_MCU_PIN, input->v_gpio, 0);
- break;
- case TM6000_VMUX_VIDEO_B:
- tm6000_set_reg(dev, TM6000_REQ07_RE3_VADC_INP_LPF_SEL1, 0x00);
- tm6000_set_reg(dev, TM6000_REQ07_RE5_VADC_INP_LPF_SEL2, 0x00);
- tm6000_set_reg(dev, TM6000_REQ07_RE8_VADC_PWDOWN_CTL, 0x0f);
- tm6000_set_reg(dev,
- REQ_03_SET_GET_MCU_PIN, input->v_gpio, 0);
- break;
- case TM6000_VMUX_VIDEO_AB:
- tm6000_set_reg(dev, TM6000_REQ07_RE3_VADC_INP_LPF_SEL1, 0x10);
- tm6000_set_reg(dev, TM6000_REQ07_RE5_VADC_INP_LPF_SEL2, 0x10);
- tm6000_set_reg(dev, TM6000_REQ07_RE8_VADC_PWDOWN_CTL, 0x00);
- tm6000_set_reg(dev,
- REQ_03_SET_GET_MCU_PIN, input->v_gpio, 1);
- break;
- default:
- break;
- }
- switch (input->amux) {
- case TM6000_AMUX_ADC1:
- tm6000_set_reg_mask(dev,
- TM6000_REQ07_REB_VADC_AADC_MODE, 0x00, 0x0f);
- break;
- case TM6000_AMUX_ADC2:
- tm6000_set_reg_mask(dev,
- TM6000_REQ07_REB_VADC_AADC_MODE, 0x04, 0x0f);
- break;
- default:
- break;
- }
- }
- if (input->type == TM6000_INPUT_SVIDEO) {
- for (i = 0; i < ARRAY_SIZE(svideo_stds); i++) {
- if (dev->norm & svideo_stds[i].id) {
- rc = tm6000_load_std(dev, svideo_stds[i].common);
- goto ret;
- }
- }
- return -EINVAL;
- } else {
- for (i = 0; i < ARRAY_SIZE(composite_stds); i++) {
- if (dev->norm & composite_stds[i].id) {
- rc = tm6000_load_std(dev, composite_stds[i].common);
- goto ret;
- }
- }
- return -EINVAL;
- }
-
-ret:
- if (rc < 0)
- return rc;
-
- if ((dev->dev_type == TM6010) &&
- ((input->amux == TM6000_AMUX_SIF1) ||
- (input->amux == TM6000_AMUX_SIF2)))
- tm6000_set_audio_std(dev);
-
- msleep(40);
-
- return 0;
-}
+++ /dev/null
-/*
- * tm6000-buf.c - driver for TM5600/TM6000/TM6010 USB video capture devices
- *
- * Copyright (C) 2006-2007 Mauro Carvalho Chehab <mchehab@infradead.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation version 2
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/videodev2.h>
-
-#define TM6000_URB_MSG_LEN 180
-
-struct usb_isoc_ctl {
- /* max packet size of isoc transaction */
- int max_pkt_size;
-
- /* number of allocated urbs */
- int num_bufs;
-
- /* urb for isoc transfers */
- struct urb **urb;
-
- /* transfer buffers for isoc transfer */
- char **transfer_buffer;
-
- /* Last buffer command and region */
- u8 cmd;
- int pos, size, pktsize;
-
- /* Last field: ODD or EVEN? */
- int vfield, field;
-
- /* Stores incomplete commands */
- u32 tmp_buf;
- int tmp_buf_len;
-
- /* Stores already requested buffers */
- struct tm6000_buffer *buf;
-};
+++ /dev/null
-/*
- * tm6000-video.c - driver for TM5600/TM6000/TM6010 USB video capture devices
- *
- * Copyright (C) 2006-2007 Mauro Carvalho Chehab <mchehab@infradead.org>
- *
- * Copyright (C) 2007 Michel Ludwig <michel.ludwig@gmail.com>
- * - Fixed module load/unload
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation version 2
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/errno.h>
-#include <linux/fs.h>
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/mm.h>
-#include <linux/ioport.h>
-#include <linux/init.h>
-#include <linux/sched.h>
-#include <linux/random.h>
-#include <linux/usb.h>
-#include <linux/videodev2.h>
-#include <media/v4l2-ioctl.h>
-#include <media/tuner.h>
-#include <linux/interrupt.h>
-#include <linux/kthread.h>
-#include <linux/highmem.h>
-#include <linux/freezer.h>
-
-#include "tm6000-regs.h"
-#include "tm6000.h"
-
-#define BUFFER_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
-
-/* Limits minimum and default number of buffers */
-#define TM6000_MIN_BUF 4
-#define TM6000_DEF_BUF 8
-
-#define TM6000_MAX_ISO_PACKETS 46 /* Max number of ISO packets */
-
-/* Declare static vars that will be used as parameters */
-static unsigned int vid_limit = 16; /* Video memory limit, in Mb */
-static int video_nr = -1; /* /dev/videoN, -1 for autodetect */
-static int radio_nr = -1; /* /dev/radioN, -1 for autodetect */
-
-/* Debug level */
-int tm6000_debug;
-EXPORT_SYMBOL_GPL(tm6000_debug);
-
-static const struct v4l2_queryctrl no_ctrl = {
- .name = "42",
- .flags = V4L2_CTRL_FLAG_DISABLED,
-};
-
-/* supported controls */
-static struct v4l2_queryctrl tm6000_qctrl[] = {
- {
- .id = V4L2_CID_BRIGHTNESS,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "Brightness",
- .minimum = 0,
- .maximum = 255,
- .step = 1,
- .default_value = 54,
- .flags = 0,
- }, {
- .id = V4L2_CID_CONTRAST,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "Contrast",
- .minimum = 0,
- .maximum = 255,
- .step = 0x1,
- .default_value = 119,
- .flags = 0,
- }, {
- .id = V4L2_CID_SATURATION,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "Saturation",
- .minimum = 0,
- .maximum = 255,
- .step = 0x1,
- .default_value = 112,
- .flags = 0,
- }, {
- .id = V4L2_CID_HUE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "Hue",
- .minimum = -128,
- .maximum = 127,
- .step = 0x1,
- .default_value = 0,
- .flags = 0,
- },
- /* --- audio --- */
- {
- .id = V4L2_CID_AUDIO_MUTE,
- .name = "Mute",
- .minimum = 0,
- .maximum = 1,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- }, {
- .id = V4L2_CID_AUDIO_VOLUME,
- .name = "Volume",
- .minimum = -15,
- .maximum = 15,
- .step = 1,
- .default_value = 0,
- .type = V4L2_CTRL_TYPE_INTEGER,
- }
-};
-
-static const unsigned int CTRLS = ARRAY_SIZE(tm6000_qctrl);
-static int qctl_regs[ARRAY_SIZE(tm6000_qctrl)];
-
-static struct tm6000_fmt format[] = {
- {
- .name = "4:2:2, packed, YVY2",
- .fourcc = V4L2_PIX_FMT_YUYV,
- .depth = 16,
- }, {
- .name = "4:2:2, packed, UYVY",
- .fourcc = V4L2_PIX_FMT_UYVY,
- .depth = 16,
- }, {
- .name = "A/V + VBI mux packet",
- .fourcc = V4L2_PIX_FMT_TM6000,
- .depth = 16,
- }
-};
-
-static const struct v4l2_queryctrl *ctrl_by_id(unsigned int id)
-{
- unsigned int i;
-
- for (i = 0; i < CTRLS; i++)
- if (tm6000_qctrl[i].id == id)
- return tm6000_qctrl+i;
- return NULL;
-}
-
-/* ------------------------------------------------------------------
- * DMA and thread functions
- * ------------------------------------------------------------------
- */
-
-#define norm_maxw(a) 720
-#define norm_maxh(a) 576
-
-#define norm_minw(a) norm_maxw(a)
-#define norm_minh(a) norm_maxh(a)
-
-/*
- * video-buf generic routine to get the next available buffer
- */
-static inline void get_next_buf(struct tm6000_dmaqueue *dma_q,
- struct tm6000_buffer **buf)
-{
- struct tm6000_core *dev = container_of(dma_q, struct tm6000_core, vidq);
-
- if (list_empty(&dma_q->active)) {
- dprintk(dev, V4L2_DEBUG_QUEUE, "No active queue to serve\n");
- *buf = NULL;
- return;
- }
-
- *buf = list_entry(dma_q->active.next,
- struct tm6000_buffer, vb.queue);
-}
-
-/*
- * Announces that a buffer were filled and request the next
- */
-static inline void buffer_filled(struct tm6000_core *dev,
- struct tm6000_dmaqueue *dma_q,
- struct tm6000_buffer *buf)
-{
- /* Advice that buffer was filled */
- dprintk(dev, V4L2_DEBUG_ISOC, "[%p/%d] wakeup\n", buf, buf->vb.i);
- buf->vb.state = VIDEOBUF_DONE;
- buf->vb.field_count++;
- do_gettimeofday(&buf->vb.ts);
-
- list_del(&buf->vb.queue);
- wake_up(&buf->vb.done);
-}
-
-/*
- * Identify the tm5600/6000 buffer header type and properly handles
- */
-static int copy_streams(u8 *data, unsigned long len,
- struct urb *urb)
-{
- struct tm6000_dmaqueue *dma_q = urb->context;
- struct tm6000_core *dev = container_of(dma_q, struct tm6000_core, vidq);
- u8 *ptr = data, *endp = data+len;
- unsigned long header = 0;
- int rc = 0;
- unsigned int cmd, cpysize, pktsize, size, field, block, line, pos = 0;
- struct tm6000_buffer *vbuf = NULL;
- char *voutp = NULL;
- unsigned int linewidth;
-
- if (!dev->radio) {
- /* get video buffer */
- get_next_buf(dma_q, &vbuf);
-
- if (!vbuf)
- return rc;
- voutp = videobuf_to_vmalloc(&vbuf->vb);
-
- if (!voutp)
- return 0;
- }
-
- for (ptr = data; ptr < endp;) {
- if (!dev->isoc_ctl.cmd) {
- /* Header */
- if (dev->isoc_ctl.tmp_buf_len > 0) {
- /* from last urb or packet */
- header = dev->isoc_ctl.tmp_buf;
- if (4 - dev->isoc_ctl.tmp_buf_len > 0) {
- memcpy((u8 *)&header +
- dev->isoc_ctl.tmp_buf_len,
- ptr,
- 4 - dev->isoc_ctl.tmp_buf_len);
- ptr += 4 - dev->isoc_ctl.tmp_buf_len;
- }
- dev->isoc_ctl.tmp_buf_len = 0;
- } else {
- if (ptr + 3 >= endp) {
- /* have incomplete header */
- dev->isoc_ctl.tmp_buf_len = endp - ptr;
- memcpy(&dev->isoc_ctl.tmp_buf, ptr,
- dev->isoc_ctl.tmp_buf_len);
- return rc;
- }
- /* Seek for sync */
- for (; ptr < endp - 3; ptr++) {
- if (*(ptr + 3) == 0x47)
- break;
- }
- /* Get message header */
- header = *(unsigned long *)ptr;
- ptr += 4;
- }
-
- /* split the header fields */
- size = ((header & 0x7e) << 1);
- if (size > 0)
- size -= 4;
- block = (header >> 7) & 0xf;
- field = (header >> 11) & 0x1;
- line = (header >> 12) & 0x1ff;
- cmd = (header >> 21) & 0x7;
- /* Validates haeder fields */
- if (size > TM6000_URB_MSG_LEN)
- size = TM6000_URB_MSG_LEN;
- pktsize = TM6000_URB_MSG_LEN;
- /*
- * calculate position in buffer and change the buffer
- */
- switch (cmd) {
- case TM6000_URB_MSG_VIDEO:
- if (!dev->radio) {
- if ((dev->isoc_ctl.vfield != field) &&
- (field == 1)) {
- /*
- * Announces that a new buffer
- * were filled
- */
- buffer_filled(dev, dma_q, vbuf);
- dprintk(dev, V4L2_DEBUG_ISOC,
- "new buffer filled\n");
- get_next_buf(dma_q, &vbuf);
- if (!vbuf)
- return rc;
- voutp = videobuf_to_vmalloc(&vbuf->vb);
- if (!voutp)
- return rc;
- memset(voutp, 0, vbuf->vb.size);
- }
- linewidth = vbuf->vb.width << 1;
- pos = ((line << 1) - field - 1) *
- linewidth + block * TM6000_URB_MSG_LEN;
- /* Don't allow to write out of the buffer */
- if (pos + size > vbuf->vb.size)
- cmd = TM6000_URB_MSG_ERR;
- dev->isoc_ctl.vfield = field;
- }
- break;
- case TM6000_URB_MSG_VBI:
- break;
- case TM6000_URB_MSG_AUDIO:
- case TM6000_URB_MSG_PTS:
- size = pktsize; /* Size is always 180 bytes */
- break;
- }
- } else {
- /* Continue the last copy */
- cmd = dev->isoc_ctl.cmd;
- size = dev->isoc_ctl.size;
- pos = dev->isoc_ctl.pos;
- pktsize = dev->isoc_ctl.pktsize;
- field = dev->isoc_ctl.field;
- }
- cpysize = (endp - ptr > size) ? size : endp - ptr;
- if (cpysize) {
- /* copy data in different buffers */
- switch (cmd) {
- case TM6000_URB_MSG_VIDEO:
- /* Fills video buffer */
- if (vbuf)
- memcpy(&voutp[pos], ptr, cpysize);
- break;
- case TM6000_URB_MSG_AUDIO: {
- int i;
- for (i = 0; i < cpysize; i += 2)
- swab16s((u16 *)(ptr + i));
-
- tm6000_call_fillbuf(dev, TM6000_AUDIO, ptr, cpysize);
- break;
- }
- case TM6000_URB_MSG_VBI:
- /* Need some code to copy vbi buffer */
- break;
- case TM6000_URB_MSG_PTS: {
- /* Need some code to copy pts */
- u32 pts;
- pts = *(u32 *)ptr;
- dprintk(dev, V4L2_DEBUG_ISOC, "field %d, PTS %x",
- field, pts);
- break;
- }
- }
- }
- if (ptr + pktsize > endp) {
- /*
- * End of URB packet, but cmd processing is not
- * complete. Preserve the state for a next packet
- */
- dev->isoc_ctl.pos = pos + cpysize;
- dev->isoc_ctl.size = size - cpysize;
- dev->isoc_ctl.cmd = cmd;
- dev->isoc_ctl.field = field;
- dev->isoc_ctl.pktsize = pktsize - (endp - ptr);
- ptr += endp - ptr;
- } else {
- dev->isoc_ctl.cmd = 0;
- ptr += pktsize;
- }
- }
- return 0;
-}
-
-/*
- * Identify the tm5600/6000 buffer header type and properly handles
- */
-static int copy_multiplexed(u8 *ptr, unsigned long len,
- struct urb *urb)
-{
- struct tm6000_dmaqueue *dma_q = urb->context;
- struct tm6000_core *dev = container_of(dma_q, struct tm6000_core, vidq);
- unsigned int pos = dev->isoc_ctl.pos, cpysize;
- int rc = 1;
- struct tm6000_buffer *buf;
- char *outp = NULL;
-
- get_next_buf(dma_q, &buf);
- if (buf)
- outp = videobuf_to_vmalloc(&buf->vb);
-
- if (!outp)
- return 0;
-
- while (len > 0) {
- cpysize = min(len, buf->vb.size-pos);
- memcpy(&outp[pos], ptr, cpysize);
- pos += cpysize;
- ptr += cpysize;
- len -= cpysize;
- if (pos >= buf->vb.size) {
- pos = 0;
- /* Announces that a new buffer were filled */
- buffer_filled(dev, dma_q, buf);
- dprintk(dev, V4L2_DEBUG_ISOC, "new buffer filled\n");
- get_next_buf(dma_q, &buf);
- if (!buf)
- break;
- outp = videobuf_to_vmalloc(&(buf->vb));
- if (!outp)
- return rc;
- pos = 0;
- }
- }
-
- dev->isoc_ctl.pos = pos;
- return rc;
-}
-
-static inline void print_err_status(struct tm6000_core *dev,
- int packet, int status)
-{
- char *errmsg = "Unknown";
-
- switch (status) {
- case -ENOENT:
- errmsg = "unlinked synchronuously";
- break;
- case -ECONNRESET:
- errmsg = "unlinked asynchronuously";
- break;
- case -ENOSR:
- errmsg = "Buffer error (overrun)";
- break;
- case -EPIPE:
- errmsg = "Stalled (device not responding)";
- break;
- case -EOVERFLOW:
- errmsg = "Babble (bad cable?)";
- break;
- case -EPROTO:
- errmsg = "Bit-stuff error (bad cable?)";
- break;
- case -EILSEQ:
- errmsg = "CRC/Timeout (could be anything)";
- break;
- case -ETIME:
- errmsg = "Device does not respond";
- break;
- }
- if (packet < 0) {
- dprintk(dev, V4L2_DEBUG_QUEUE, "URB status %d [%s].\n",
- status, errmsg);
- } else {
- dprintk(dev, V4L2_DEBUG_QUEUE, "URB packet %d, status %d [%s].\n",
- packet, status, errmsg);
- }
-}
-
-
-/*
- * Controls the isoc copy of each urb packet
- */
-static inline int tm6000_isoc_copy(struct urb *urb)
-{
- struct tm6000_dmaqueue *dma_q = urb->context;
- struct tm6000_core *dev = container_of(dma_q, struct tm6000_core, vidq);
- int i, len = 0, rc = 1, status;
- char *p;
-
- if (urb->status < 0) {
- print_err_status(dev, -1, urb->status);
- return 0;
- }
-
- for (i = 0; i < urb->number_of_packets; i++) {
- status = urb->iso_frame_desc[i].status;
-
- if (status < 0) {
- print_err_status(dev, i, status);
- continue;
- }
-
- len = urb->iso_frame_desc[i].actual_length;
-
- if (len > 0) {
- p = urb->transfer_buffer + urb->iso_frame_desc[i].offset;
- if (!urb->iso_frame_desc[i].status) {
- if ((dev->fourcc) == V4L2_PIX_FMT_TM6000) {
- rc = copy_multiplexed(p, len, urb);
- if (rc <= 0)
- return rc;
- } else {
- copy_streams(p, len, urb);
- }
- }
- }
- }
- return rc;
-}
-
-/* ------------------------------------------------------------------
- * URB control
- * ------------------------------------------------------------------
- */
-
-/*
- * IRQ callback, called by URB callback
- */
-static void tm6000_irq_callback(struct urb *urb)
-{
- struct tm6000_dmaqueue *dma_q = urb->context;
- struct tm6000_core *dev = container_of(dma_q, struct tm6000_core, vidq);
- int i;
-
- switch (urb->status) {
- case 0:
- case -ETIMEDOUT:
- break;
-
- case -ECONNRESET:
- case -ENOENT:
- case -ESHUTDOWN:
- return;
-
- default:
- tm6000_err("urb completion error %d.\n", urb->status);
- break;
- }
-
- spin_lock(&dev->slock);
- tm6000_isoc_copy(urb);
- spin_unlock(&dev->slock);
-
- /* Reset urb buffers */
- for (i = 0; i < urb->number_of_packets; i++) {
- urb->iso_frame_desc[i].status = 0;
- urb->iso_frame_desc[i].actual_length = 0;
- }
-
- urb->status = usb_submit_urb(urb, GFP_ATOMIC);
- if (urb->status)
- tm6000_err("urb resubmit failed (error=%i)\n",
- urb->status);
-}
-
-/*
- * Stop and Deallocate URBs
- */
-static void tm6000_uninit_isoc(struct tm6000_core *dev)
-{
- struct urb *urb;
- int i;
-
- dev->isoc_ctl.buf = NULL;
- for (i = 0; i < dev->isoc_ctl.num_bufs; i++) {
- urb = dev->isoc_ctl.urb[i];
- if (urb) {
- usb_kill_urb(urb);
- usb_unlink_urb(urb);
- if (dev->isoc_ctl.transfer_buffer[i]) {
- usb_free_coherent(dev->udev,
- urb->transfer_buffer_length,
- dev->isoc_ctl.transfer_buffer[i],
- urb->transfer_dma);
- }
- usb_free_urb(urb);
- dev->isoc_ctl.urb[i] = NULL;
- }
- dev->isoc_ctl.transfer_buffer[i] = NULL;
- }
-
- kfree(dev->isoc_ctl.urb);
- kfree(dev->isoc_ctl.transfer_buffer);
-
- dev->isoc_ctl.urb = NULL;
- dev->isoc_ctl.transfer_buffer = NULL;
- dev->isoc_ctl.num_bufs = 0;
-}
-
-/*
- * Allocate URBs and start IRQ
- */
-static int tm6000_prepare_isoc(struct tm6000_core *dev)
-{
- struct tm6000_dmaqueue *dma_q = &dev->vidq;
- int i, j, sb_size, pipe, size, max_packets, num_bufs = 8;
- struct urb *urb;
-
- /* De-allocates all pending stuff */
- tm6000_uninit_isoc(dev);
- /* Stop interrupt USB pipe */
- tm6000_ir_int_stop(dev);
-
- usb_set_interface(dev->udev,
- dev->isoc_in.bInterfaceNumber,
- dev->isoc_in.bAlternateSetting);
-
- /* Start interrupt USB pipe */
- tm6000_ir_int_start(dev);
-
- pipe = usb_rcvisocpipe(dev->udev,
- dev->isoc_in.endp->desc.bEndpointAddress &
- USB_ENDPOINT_NUMBER_MASK);
-
- size = usb_maxpacket(dev->udev, pipe, usb_pipeout(pipe));
-
- if (size > dev->isoc_in.maxsize)
- size = dev->isoc_in.maxsize;
-
- dev->isoc_ctl.max_pkt_size = size;
-
- max_packets = TM6000_MAX_ISO_PACKETS;
- sb_size = max_packets * size;
-
- dev->isoc_ctl.num_bufs = num_bufs;
-
- dev->isoc_ctl.urb = kmalloc(sizeof(void *)*num_bufs, GFP_KERNEL);
- if (!dev->isoc_ctl.urb) {
- tm6000_err("cannot alloc memory for usb buffers\n");
- return -ENOMEM;
- }
-
- dev->isoc_ctl.transfer_buffer = kmalloc(sizeof(void *)*num_bufs,
- GFP_KERNEL);
- if (!dev->isoc_ctl.transfer_buffer) {
- tm6000_err("cannot allocate memory for usbtransfer\n");
- kfree(dev->isoc_ctl.urb);
- return -ENOMEM;
- }
-
- dprintk(dev, V4L2_DEBUG_QUEUE, "Allocating %d x %d packets"
- " (%d bytes) of %d bytes each to handle %u size\n",
- max_packets, num_bufs, sb_size,
- dev->isoc_in.maxsize, size);
-
- /* allocate urbs and transfer buffers */
- for (i = 0; i < dev->isoc_ctl.num_bufs; i++) {
- urb = usb_alloc_urb(max_packets, GFP_KERNEL);
- if (!urb) {
- tm6000_err("cannot alloc isoc_ctl.urb %i\n", i);
- tm6000_uninit_isoc(dev);
- usb_free_urb(urb);
- return -ENOMEM;
- }
- dev->isoc_ctl.urb[i] = urb;
-
- dev->isoc_ctl.transfer_buffer[i] = usb_alloc_coherent(dev->udev,
- sb_size, GFP_KERNEL, &urb->transfer_dma);
- if (!dev->isoc_ctl.transfer_buffer[i]) {
- tm6000_err("unable to allocate %i bytes for transfer"
- " buffer %i%s\n",
- sb_size, i,
- in_interrupt() ? " while in int" : "");
- tm6000_uninit_isoc(dev);
- return -ENOMEM;
- }
- memset(dev->isoc_ctl.transfer_buffer[i], 0, sb_size);
-
- usb_fill_bulk_urb(urb, dev->udev, pipe,
- dev->isoc_ctl.transfer_buffer[i], sb_size,
- tm6000_irq_callback, dma_q);
- urb->interval = dev->isoc_in.endp->desc.bInterval;
- urb->number_of_packets = max_packets;
- urb->transfer_flags = URB_ISO_ASAP | URB_NO_TRANSFER_DMA_MAP;
-
- for (j = 0; j < max_packets; j++) {
- urb->iso_frame_desc[j].offset = size * j;
- urb->iso_frame_desc[j].length = size;
- }
- }
-
- return 0;
-}
-
-static int tm6000_start_thread(struct tm6000_core *dev)
-{
- struct tm6000_dmaqueue *dma_q = &dev->vidq;
- int i;
-
- dma_q->frame = 0;
- dma_q->ini_jiffies = jiffies;
-
- init_waitqueue_head(&dma_q->wq);
-
- /* submit urbs and enables IRQ */
- for (i = 0; i < dev->isoc_ctl.num_bufs; i++) {
- int rc = usb_submit_urb(dev->isoc_ctl.urb[i], GFP_ATOMIC);
- if (rc) {
- tm6000_err("submit of urb %i failed (error=%i)\n", i,
- rc);
- tm6000_uninit_isoc(dev);
- return rc;
- }
- }
-
- return 0;
-}
-
-/* ------------------------------------------------------------------
- * Videobuf operations
- * ------------------------------------------------------------------
- */
-
-static int
-buffer_setup(struct videobuf_queue *vq, unsigned int *count, unsigned int *size)
-{
- struct tm6000_fh *fh = vq->priv_data;
-
- *size = fh->fmt->depth * fh->width * fh->height >> 3;
- if (0 == *count)
- *count = TM6000_DEF_BUF;
-
- if (*count < TM6000_MIN_BUF)
- *count = TM6000_MIN_BUF;
-
- while (*size * *count > vid_limit * 1024 * 1024)
- (*count)--;
-
- return 0;
-}
-
-static void free_buffer(struct videobuf_queue *vq, struct tm6000_buffer *buf)
-{
- struct tm6000_fh *fh = vq->priv_data;
- struct tm6000_core *dev = fh->dev;
- unsigned long flags;
-
- if (in_interrupt())
- BUG();
-
- /* We used to wait for the buffer to finish here, but this didn't work
- because, as we were keeping the state as VIDEOBUF_QUEUED,
- videobuf_queue_cancel marked it as finished for us.
- (Also, it could wedge forever if the hardware was misconfigured.)
-
- This should be safe; by the time we get here, the buffer isn't
- queued anymore. If we ever start marking the buffers as
- VIDEOBUF_ACTIVE, it won't be, though.
- */
- spin_lock_irqsave(&dev->slock, flags);
- if (dev->isoc_ctl.buf == buf)
- dev->isoc_ctl.buf = NULL;
- spin_unlock_irqrestore(&dev->slock, flags);
-
- videobuf_vmalloc_free(&buf->vb);
- buf->vb.state = VIDEOBUF_NEEDS_INIT;
-}
-
-static int
-buffer_prepare(struct videobuf_queue *vq, struct videobuf_buffer *vb,
- enum v4l2_field field)
-{
- struct tm6000_fh *fh = vq->priv_data;
- struct tm6000_buffer *buf = container_of(vb, struct tm6000_buffer, vb);
- struct tm6000_core *dev = fh->dev;
- int rc = 0;
-
- BUG_ON(NULL == fh->fmt);
-
-
- /* FIXME: It assumes depth=2 */
- /* The only currently supported format is 16 bits/pixel */
- buf->vb.size = fh->fmt->depth*fh->width*fh->height >> 3;
- if (0 != buf->vb.baddr && buf->vb.bsize < buf->vb.size)
- return -EINVAL;
-
- if (buf->fmt != fh->fmt ||
- buf->vb.width != fh->width ||
- buf->vb.height != fh->height ||
- buf->vb.field != field) {
- buf->fmt = fh->fmt;
- buf->vb.width = fh->width;
- buf->vb.height = fh->height;
- buf->vb.field = field;
- buf->vb.state = VIDEOBUF_NEEDS_INIT;
- }
-
- if (VIDEOBUF_NEEDS_INIT == buf->vb.state) {
- rc = videobuf_iolock(vq, &buf->vb, NULL);
- if (rc != 0)
- goto fail;
- }
-
- if (!dev->isoc_ctl.num_bufs) {
- rc = tm6000_prepare_isoc(dev);
- if (rc < 0)
- goto fail;
-
- rc = tm6000_start_thread(dev);
- if (rc < 0)
- goto fail;
-
- }
-
- buf->vb.state = VIDEOBUF_PREPARED;
- return 0;
-
-fail:
- free_buffer(vq, buf);
- return rc;
-}
-
-static void
-buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb)
-{
- struct tm6000_buffer *buf = container_of(vb, struct tm6000_buffer, vb);
- struct tm6000_fh *fh = vq->priv_data;
- struct tm6000_core *dev = fh->dev;
- struct tm6000_dmaqueue *vidq = &dev->vidq;
-
- buf->vb.state = VIDEOBUF_QUEUED;
- list_add_tail(&buf->vb.queue, &vidq->active);
-}
-
-static void buffer_release(struct videobuf_queue *vq, struct videobuf_buffer *vb)
-{
- struct tm6000_buffer *buf = container_of(vb, struct tm6000_buffer, vb);
-
- free_buffer(vq, buf);
-}
-
-static struct videobuf_queue_ops tm6000_video_qops = {
- .buf_setup = buffer_setup,
- .buf_prepare = buffer_prepare,
- .buf_queue = buffer_queue,
- .buf_release = buffer_release,
-};
-
-/* ------------------------------------------------------------------
- * IOCTL handling
- * ------------------------------------------------------------------
- */
-
-static bool is_res_read(struct tm6000_core *dev, struct tm6000_fh *fh)
-{
- /* Is the current fh handling it? if so, that's OK */
- if (dev->resources == fh && dev->is_res_read)
- return true;
-
- return false;
-}
-
-static bool is_res_streaming(struct tm6000_core *dev, struct tm6000_fh *fh)
-{
- /* Is the current fh handling it? if so, that's OK */
- if (dev->resources == fh)
- return true;
-
- return false;
-}
-
-static bool res_get(struct tm6000_core *dev, struct tm6000_fh *fh,
- bool is_res_read)
-{
- /* Is the current fh handling it? if so, that's OK */
- if (dev->resources == fh && dev->is_res_read == is_res_read)
- return true;
-
- /* is it free? */
- if (dev->resources)
- return false;
-
- /* grab it */
- dev->resources = fh;
- dev->is_res_read = is_res_read;
- dprintk(dev, V4L2_DEBUG_RES_LOCK, "res: get\n");
- return true;
-}
-
-static void res_free(struct tm6000_core *dev, struct tm6000_fh *fh)
-{
- /* Is the current fh handling it? if so, that's OK */
- if (dev->resources != fh)
- return;
-
- dev->resources = NULL;
- dprintk(dev, V4L2_DEBUG_RES_LOCK, "res: put\n");
-}
-
-/* ------------------------------------------------------------------
- * IOCTL vidioc handling
- * ------------------------------------------------------------------
- */
-static int vidioc_querycap(struct file *file, void *priv,
- struct v4l2_capability *cap)
-{
- struct tm6000_core *dev = ((struct tm6000_fh *)priv)->dev;
-
- strlcpy(cap->driver, "tm6000", sizeof(cap->driver));
- strlcpy(cap->card, "Trident TVMaster TM5600/6000/6010", sizeof(cap->card));
- cap->capabilities = V4L2_CAP_VIDEO_CAPTURE |
- V4L2_CAP_STREAMING |
- V4L2_CAP_AUDIO |
- V4L2_CAP_READWRITE;
-
- if (dev->tuner_type != TUNER_ABSENT)
- cap->capabilities |= V4L2_CAP_TUNER;
-
- return 0;
-}
-
-static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
- struct v4l2_fmtdesc *f)
-{
- if (unlikely(f->index >= ARRAY_SIZE(format)))
- return -EINVAL;
-
- strlcpy(f->description, format[f->index].name, sizeof(f->description));
- f->pixelformat = format[f->index].fourcc;
- return 0;
-}
-
-static int vidioc_g_fmt_vid_cap(struct file *file, void *priv,
- struct v4l2_format *f)
-{
- struct tm6000_fh *fh = priv;
-
- f->fmt.pix.width = fh->width;
- f->fmt.pix.height = fh->height;
- f->fmt.pix.field = fh->vb_vidq.field;
- f->fmt.pix.pixelformat = fh->fmt->fourcc;
- f->fmt.pix.bytesperline =
- (f->fmt.pix.width * fh->fmt->depth) >> 3;
- f->fmt.pix.sizeimage =
- f->fmt.pix.height * f->fmt.pix.bytesperline;
-
- return 0;
-}
-
-static struct tm6000_fmt *format_by_fourcc(unsigned int fourcc)
-{
- unsigned int i;
-
- for (i = 0; i < ARRAY_SIZE(format); i++)
- if (format[i].fourcc == fourcc)
- return format+i;
- return NULL;
-}
-
-static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
- struct v4l2_format *f)
-{
- struct tm6000_core *dev = ((struct tm6000_fh *)priv)->dev;
- struct tm6000_fmt *fmt;
- enum v4l2_field field;
-
- fmt = format_by_fourcc(f->fmt.pix.pixelformat);
- if (NULL == fmt) {
- dprintk(dev, V4L2_DEBUG_IOCTL_ARG, "Fourcc format (0x%08x)"
- " invalid.\n", f->fmt.pix.pixelformat);
- return -EINVAL;
- }
-
- field = f->fmt.pix.field;
-
- if (field == V4L2_FIELD_ANY)
- field = V4L2_FIELD_SEQ_TB;
- else if (V4L2_FIELD_INTERLACED != field) {
- dprintk(dev, V4L2_DEBUG_IOCTL_ARG, "Field type invalid.\n");
- return -EINVAL;
- }
-
- tm6000_get_std_res(dev);
-
- f->fmt.pix.width = dev->width;
- f->fmt.pix.height = dev->height;
-
- f->fmt.pix.width &= ~0x01;
-
- f->fmt.pix.field = field;
-
- f->fmt.pix.bytesperline =
- (f->fmt.pix.width * fmt->depth) >> 3;
- f->fmt.pix.sizeimage =
- f->fmt.pix.height * f->fmt.pix.bytesperline;
-
- return 0;
-}
-
-/*FIXME: This seems to be generic enough to be at videodev2 */
-static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
- struct v4l2_format *f)
-{
- struct tm6000_fh *fh = priv;
- struct tm6000_core *dev = fh->dev;
- int ret = vidioc_try_fmt_vid_cap(file, fh, f);
- if (ret < 0)
- return ret;
-
- fh->fmt = format_by_fourcc(f->fmt.pix.pixelformat);
- fh->width = f->fmt.pix.width;
- fh->height = f->fmt.pix.height;
- fh->vb_vidq.field = f->fmt.pix.field;
- fh->type = f->type;
-
- dev->fourcc = f->fmt.pix.pixelformat;
-
- tm6000_set_fourcc_format(dev);
-
- return 0;
-}
-
-static int vidioc_reqbufs(struct file *file, void *priv,
- struct v4l2_requestbuffers *p)
-{
- struct tm6000_fh *fh = priv;
-
- return videobuf_reqbufs(&fh->vb_vidq, p);
-}
-
-static int vidioc_querybuf(struct file *file, void *priv,
- struct v4l2_buffer *p)
-{
- struct tm6000_fh *fh = priv;
-
- return videobuf_querybuf(&fh->vb_vidq, p);
-}
-
-static int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *p)
-{
- struct tm6000_fh *fh = priv;
-
- return videobuf_qbuf(&fh->vb_vidq, p);
-}
-
-static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *p)
-{
- struct tm6000_fh *fh = priv;
-
- return videobuf_dqbuf(&fh->vb_vidq, p,
- file->f_flags & O_NONBLOCK);
-}
-
-static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i)
-{
- struct tm6000_fh *fh = priv;
- struct tm6000_core *dev = fh->dev;
-
- if (fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
- if (i != fh->type)
- return -EINVAL;
-
- if (!res_get(dev, fh, false))
- return -EBUSY;
- return videobuf_streamon(&fh->vb_vidq);
-}
-
-static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i)
-{
- struct tm6000_fh *fh = priv;
- struct tm6000_core *dev = fh->dev;
-
- if (fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
-
- if (i != fh->type)
- return -EINVAL;
-
- videobuf_streamoff(&fh->vb_vidq);
- res_free(dev, fh);
-
- return 0;
-}
-
-static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *norm)
-{
- int rc = 0;
- struct tm6000_fh *fh = priv;
- struct tm6000_core *dev = fh->dev;
-
- dev->norm = *norm;
- rc = tm6000_init_analog_mode(dev);
-
- fh->width = dev->width;
- fh->height = dev->height;
-
- if (rc < 0)
- return rc;
-
- v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std, dev->norm);
-
- return 0;
-}
-
-static const char *iname[] = {
- [TM6000_INPUT_TV] = "Television",
- [TM6000_INPUT_COMPOSITE1] = "Composite 1",
- [TM6000_INPUT_COMPOSITE2] = "Composite 2",
- [TM6000_INPUT_SVIDEO] = "S-Video",
-};
-
-static int vidioc_enum_input(struct file *file, void *priv,
- struct v4l2_input *i)
-{
- struct tm6000_fh *fh = priv;
- struct tm6000_core *dev = fh->dev;
- unsigned int n;
-
- n = i->index;
- if (n >= 3)
- return -EINVAL;
-
- if (!dev->vinput[n].type)
- return -EINVAL;
-
- i->index = n;
-
- if (dev->vinput[n].type == TM6000_INPUT_TV)
- i->type = V4L2_INPUT_TYPE_TUNER;
- else
- i->type = V4L2_INPUT_TYPE_CAMERA;
-
- strcpy(i->name, iname[dev->vinput[n].type]);
-
- i->std = TM6000_STD;
-
- return 0;
-}
-
-static int vidioc_g_input(struct file *file, void *priv, unsigned int *i)
-{
- struct tm6000_fh *fh = priv;
- struct tm6000_core *dev = fh->dev;
-
- *i = dev->input;
-
- return 0;
-}
-
-static int vidioc_s_input(struct file *file, void *priv, unsigned int i)
-{
- struct tm6000_fh *fh = priv;
- struct tm6000_core *dev = fh->dev;
- int rc = 0;
-
- if (i >= 3)
- return -EINVAL;
- if (!dev->vinput[i].type)
- return -EINVAL;
-
- dev->input = i;
-
- rc = vidioc_s_std(file, priv, &dev->vfd->current_norm);
-
- return rc;
-}
-
-/* --- controls ---------------------------------------------- */
-static int vidioc_queryctrl(struct file *file, void *priv,
- struct v4l2_queryctrl *qc)
-{
- int i;
-
- for (i = 0; i < ARRAY_SIZE(tm6000_qctrl); i++)
- if (qc->id && qc->id == tm6000_qctrl[i].id) {
- memcpy(qc, &(tm6000_qctrl[i]),
- sizeof(*qc));
- return 0;
- }
-
- return -EINVAL;
-}
-
-static int vidioc_g_ctrl(struct file *file, void *priv,
- struct v4l2_control *ctrl)
-{
- struct tm6000_fh *fh = priv;
- struct tm6000_core *dev = fh->dev;
- int val;
-
- /* FIXME: Probably, those won't work! Maybe we need shadow regs */
- switch (ctrl->id) {
- case V4L2_CID_CONTRAST:
- val = tm6000_get_reg(dev, TM6010_REQ07_R08_LUMA_CONTRAST_ADJ, 0);
- break;
- case V4L2_CID_BRIGHTNESS:
- val = tm6000_get_reg(dev, TM6010_REQ07_R09_LUMA_BRIGHTNESS_ADJ, 0);
- return 0;
- case V4L2_CID_SATURATION:
- val = tm6000_get_reg(dev, TM6010_REQ07_R0A_CHROMA_SATURATION_ADJ, 0);
- return 0;
- case V4L2_CID_HUE:
- val = tm6000_get_reg(dev, TM6010_REQ07_R0B_CHROMA_HUE_PHASE_ADJ, 0);
- return 0;
- case V4L2_CID_AUDIO_MUTE:
- val = dev->ctl_mute;
- return 0;
- case V4L2_CID_AUDIO_VOLUME:
- val = dev->ctl_volume;
- return 0;
- default:
- return -EINVAL;
- }
-
- if (val < 0)
- return val;
-
- ctrl->value = val;
-
- return 0;
-}
-static int vidioc_s_ctrl(struct file *file, void *priv,
- struct v4l2_control *ctrl)
-{
- struct tm6000_fh *fh = priv;
- struct tm6000_core *dev = fh->dev;
- u8 val = ctrl->value;
-
- switch (ctrl->id) {
- case V4L2_CID_CONTRAST:
- tm6000_set_reg(dev, TM6010_REQ07_R08_LUMA_CONTRAST_ADJ, val);
- return 0;
- case V4L2_CID_BRIGHTNESS:
- tm6000_set_reg(dev, TM6010_REQ07_R09_LUMA_BRIGHTNESS_ADJ, val);
- return 0;
- case V4L2_CID_SATURATION:
- tm6000_set_reg(dev, TM6010_REQ07_R0A_CHROMA_SATURATION_ADJ, val);
- return 0;
- case V4L2_CID_HUE:
- tm6000_set_reg(dev, TM6010_REQ07_R0B_CHROMA_HUE_PHASE_ADJ, val);
- return 0;
- case V4L2_CID_AUDIO_MUTE:
- dev->ctl_mute = val;
- tm6000_tvaudio_set_mute(dev, val);
- return 0;
- case V4L2_CID_AUDIO_VOLUME:
- dev->ctl_volume = val;
- tm6000_set_volume(dev, val);
- return 0;
- }
- return -EINVAL;
-}
-
-static int vidioc_g_tuner(struct file *file, void *priv,
- struct v4l2_tuner *t)
-{
- struct tm6000_fh *fh = priv;
- struct tm6000_core *dev = fh->dev;
-
- if (unlikely(UNSET == dev->tuner_type))
- return -EINVAL;
- if (0 != t->index)
- return -EINVAL;
-
- strcpy(t->name, "Television");
- t->type = V4L2_TUNER_ANALOG_TV;
- t->capability = V4L2_TUNER_CAP_NORM;
- t->rangehigh = 0xffffffffUL;
- t->rxsubchans = V4L2_TUNER_SUB_STEREO;
-
- v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, g_tuner, t);
-
- t->audmode = dev->amode;
-
- return 0;
-}
-
-static int vidioc_s_tuner(struct file *file, void *priv,
- struct v4l2_tuner *t)
-{
- struct tm6000_fh *fh = priv;
- struct tm6000_core *dev = fh->dev;
-
- if (UNSET == dev->tuner_type)
- return -EINVAL;
- if (0 != t->index)
- return -EINVAL;
-
- dev->amode = t->audmode;
- dprintk(dev, 3, "audio mode: %x\n", t->audmode);
-
- v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_tuner, t);
-
- return 0;
-}
-
-static int vidioc_g_frequency(struct file *file, void *priv,
- struct v4l2_frequency *f)
-{
- struct tm6000_fh *fh = priv;
- struct tm6000_core *dev = fh->dev;
-
- if (unlikely(UNSET == dev->tuner_type))
- return -EINVAL;
-
- f->type = fh->radio ? V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
- f->frequency = dev->freq;
-
- v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, g_frequency, f);
-
- return 0;
-}
-
-static int vidioc_s_frequency(struct file *file, void *priv,
- struct v4l2_frequency *f)
-{
- struct tm6000_fh *fh = priv;
- struct tm6000_core *dev = fh->dev;
-
- if (unlikely(UNSET == dev->tuner_type))
- return -EINVAL;
- if (unlikely(f->tuner != 0))
- return -EINVAL;
- if (0 == fh->radio && V4L2_TUNER_ANALOG_TV != f->type)
- return -EINVAL;
- if (1 == fh->radio && V4L2_TUNER_RADIO != f->type)
- return -EINVAL;
-
- dev->freq = f->frequency;
- v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, f);
-
- return 0;
-}
-
-static int radio_querycap(struct file *file, void *priv,
- struct v4l2_capability *cap)
-{
- struct tm6000_fh *fh = file->private_data;
- struct tm6000_core *dev = fh->dev;
-
- strcpy(cap->driver, "tm6000");
- strlcpy(cap->card, dev->name, sizeof(dev->name));
- sprintf(cap->bus_info, "USB%04x:%04x",
- le16_to_cpu(dev->udev->descriptor.idVendor),
- le16_to_cpu(dev->udev->descriptor.idProduct));
- cap->version = dev->dev_type;
- cap->capabilities = V4L2_CAP_TUNER |
- V4L2_CAP_AUDIO |
- V4L2_CAP_RADIO |
- V4L2_CAP_READWRITE |
- V4L2_CAP_STREAMING;
-
- return 0;
-}
-
-static int radio_g_tuner(struct file *file, void *priv,
- struct v4l2_tuner *t)
-{
- struct tm6000_fh *fh = file->private_data;
- struct tm6000_core *dev = fh->dev;
-
- if (0 != t->index)
- return -EINVAL;
-
- memset(t, 0, sizeof(*t));
- strcpy(t->name, "Radio");
- t->type = V4L2_TUNER_RADIO;
- t->rxsubchans = V4L2_TUNER_SUB_STEREO;
-
- v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, g_tuner, t);
-
- return 0;
-}
-
-static int radio_s_tuner(struct file *file, void *priv,
- struct v4l2_tuner *t)
-{
- struct tm6000_fh *fh = file->private_data;
- struct tm6000_core *dev = fh->dev;
-
- if (0 != t->index)
- return -EINVAL;
-
- v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_tuner, t);
-
- return 0;
-}
-
-static int radio_enum_input(struct file *file, void *priv,
- struct v4l2_input *i)
-{
- struct tm6000_fh *fh = priv;
- struct tm6000_core *dev = fh->dev;
-
- if (i->index != 0)
- return -EINVAL;
-
- if (!dev->rinput.type)
- return -EINVAL;
-
- strcpy(i->name, "Radio");
- i->type = V4L2_INPUT_TYPE_TUNER;
-
- return 0;
-}
-
-static int radio_g_input(struct file *filp, void *priv, unsigned int *i)
-{
- struct tm6000_fh *fh = priv;
- struct tm6000_core *dev = fh->dev;
-
- if (dev->input != 5)
- return -EINVAL;
-
- *i = dev->input - 5;
-
- return 0;
-}
-
-static int radio_g_audio(struct file *file, void *priv,
- struct v4l2_audio *a)
-{
- memset(a, 0, sizeof(*a));
- strcpy(a->name, "Radio");
- return 0;
-}
-
-static int radio_s_audio(struct file *file, void *priv,
- struct v4l2_audio *a)
-{
- return 0;
-}
-
-static int radio_s_input(struct file *filp, void *priv, unsigned int i)
-{
- struct tm6000_fh *fh = priv;
- struct tm6000_core *dev = fh->dev;
-
- if (i)
- return -EINVAL;
-
- if (!dev->rinput.type)
- return -EINVAL;
-
- dev->input = i + 5;
-
- return 0;
-}
-
-static int radio_s_std(struct file *file, void *fh, v4l2_std_id *norm)
-{
- return 0;
-}
-
-static int radio_queryctrl(struct file *file, void *priv,
- struct v4l2_queryctrl *c)
-{
- const struct v4l2_queryctrl *ctrl;
-
- if (c->id < V4L2_CID_BASE ||
- c->id >= V4L2_CID_LASTP1)
- return -EINVAL;
- if (c->id == V4L2_CID_AUDIO_MUTE) {
- ctrl = ctrl_by_id(c->id);
- *c = *ctrl;
- } else
- *c = no_ctrl;
-
- return 0;
-}
-
-/* ------------------------------------------------------------------
- File operations for the device
- ------------------------------------------------------------------*/
-
-static int __tm6000_open(struct file *file)
-{
- struct video_device *vdev = video_devdata(file);
- struct tm6000_core *dev = video_drvdata(file);
- struct tm6000_fh *fh;
- enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- int i, rc;
- int radio = 0;
-
- dprintk(dev, V4L2_DEBUG_OPEN, "tm6000: open called (dev=%s)\n",
- video_device_node_name(vdev));
-
- switch (vdev->vfl_type) {
- case VFL_TYPE_GRABBER:
- type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- break;
- case VFL_TYPE_VBI:
- type = V4L2_BUF_TYPE_VBI_CAPTURE;
- break;
- case VFL_TYPE_RADIO:
- radio = 1;
- break;
- }
-
- /* If more than one user, mutex should be added */
- dev->users++;
-
- dprintk(dev, V4L2_DEBUG_OPEN, "open dev=%s type=%s users=%d\n",
- video_device_node_name(vdev), v4l2_type_names[type],
- dev->users);
-
- /* allocate + initialize per filehandle data */
- fh = kzalloc(sizeof(*fh), GFP_KERNEL);
- if (NULL == fh) {
- dev->users--;
- return -ENOMEM;
- }
-
- file->private_data = fh;
- fh->dev = dev;
- fh->radio = radio;
- dev->radio = radio;
- fh->type = type;
- dev->fourcc = format[0].fourcc;
-
- fh->fmt = format_by_fourcc(dev->fourcc);
-
- tm6000_get_std_res(dev);
-
- fh->width = dev->width;
- fh->height = dev->height;
-
- dprintk(dev, V4L2_DEBUG_OPEN, "Open: fh=0x%08lx, dev=0x%08lx, "
- "dev->vidq=0x%08lx\n",
- (unsigned long)fh, (unsigned long)dev,
- (unsigned long)&dev->vidq);
- dprintk(dev, V4L2_DEBUG_OPEN, "Open: list_empty "
- "queued=%d\n", list_empty(&dev->vidq.queued));
- dprintk(dev, V4L2_DEBUG_OPEN, "Open: list_empty "
- "active=%d\n", list_empty(&dev->vidq.active));
-
- /* initialize hardware on analog mode */
- rc = tm6000_init_analog_mode(dev);
- if (rc < 0)
- return rc;
-
- if (dev->mode != TM6000_MODE_ANALOG) {
- /* Put all controls at a sane state */
- for (i = 0; i < ARRAY_SIZE(tm6000_qctrl); i++)
- qctl_regs[i] = tm6000_qctrl[i].default_value;
-
- dev->mode = TM6000_MODE_ANALOG;
- }
-
- if (!fh->radio) {
- videobuf_queue_vmalloc_init(&fh->vb_vidq, &tm6000_video_qops,
- NULL, &dev->slock,
- fh->type,
- V4L2_FIELD_INTERLACED,
- sizeof(struct tm6000_buffer), fh, &dev->lock);
- } else {
- dprintk(dev, V4L2_DEBUG_OPEN, "video_open: setting radio device\n");
- dev->input = 5;
- tm6000_set_audio_rinput(dev);
- v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_radio);
- tm6000_prepare_isoc(dev);
- tm6000_start_thread(dev);
- }
-
- return 0;
-}
-
-static int tm6000_open(struct file *file)
-{
- struct video_device *vdev = video_devdata(file);
- int res;
-
- mutex_lock(vdev->lock);
- res = __tm6000_open(file);
- mutex_unlock(vdev->lock);
- return res;
-}
-
-static ssize_t
-tm6000_read(struct file *file, char __user *data, size_t count, loff_t *pos)
-{
- struct tm6000_fh *fh = file->private_data;
- struct tm6000_core *dev = fh->dev;
-
- if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
- int res;
-
- if (!res_get(fh->dev, fh, true))
- return -EBUSY;
-
- if (mutex_lock_interruptible(&dev->lock))
- return -ERESTARTSYS;
- res = videobuf_read_stream(&fh->vb_vidq, data, count, pos, 0,
- file->f_flags & O_NONBLOCK);
- mutex_unlock(&dev->lock);
- return res;
- }
- return 0;
-}
-
-static unsigned int
-__tm6000_poll(struct file *file, struct poll_table_struct *wait)
-{
- struct tm6000_fh *fh = file->private_data;
- struct tm6000_buffer *buf;
-
- if (V4L2_BUF_TYPE_VIDEO_CAPTURE != fh->type)
- return POLLERR;
-
- if (!!is_res_streaming(fh->dev, fh))
- return POLLERR;
-
- if (!is_res_read(fh->dev, fh)) {
- /* streaming capture */
- if (list_empty(&fh->vb_vidq.stream))
- return POLLERR;
- buf = list_entry(fh->vb_vidq.stream.next, struct tm6000_buffer, vb.stream);
- } else {
- /* read() capture */
- return videobuf_poll_stream(file, &fh->vb_vidq, wait);
- }
- poll_wait(file, &buf->vb.done, wait);
- if (buf->vb.state == VIDEOBUF_DONE ||
- buf->vb.state == VIDEOBUF_ERROR)
- return POLLIN | POLLRDNORM;
- return 0;
-}
-
-static unsigned int tm6000_poll(struct file *file, struct poll_table_struct *wait)
-{
- struct tm6000_fh *fh = file->private_data;
- struct tm6000_core *dev = fh->dev;
- unsigned int res;
-
- mutex_lock(&dev->lock);
- res = __tm6000_poll(file, wait);
- mutex_unlock(&dev->lock);
- return res;
-}
-
-static int tm6000_release(struct file *file)
-{
- struct tm6000_fh *fh = file->private_data;
- struct tm6000_core *dev = fh->dev;
- struct video_device *vdev = video_devdata(file);
-
- dprintk(dev, V4L2_DEBUG_OPEN, "tm6000: close called (dev=%s, users=%d)\n",
- video_device_node_name(vdev), dev->users);
-
- mutex_lock(&dev->lock);
- dev->users--;
-
- res_free(dev, fh);
-
- if (!dev->users) {
- tm6000_uninit_isoc(dev);
-
- /* Stop interrupt USB pipe */
- tm6000_ir_int_stop(dev);
-
- usb_reset_configuration(dev->udev);
-
- if (dev->int_in.endp)
- usb_set_interface(dev->udev,
- dev->isoc_in.bInterfaceNumber, 2);
- else
- usb_set_interface(dev->udev,
- dev->isoc_in.bInterfaceNumber, 0);
-
- /* Start interrupt USB pipe */
- tm6000_ir_int_start(dev);
-
- if (!fh->radio)
- videobuf_mmap_free(&fh->vb_vidq);
- }
-
- kfree(fh);
- mutex_unlock(&dev->lock);
-
- return 0;
-}
-
-static int tm6000_mmap(struct file *file, struct vm_area_struct * vma)
-{
- struct tm6000_fh *fh = file->private_data;
- struct tm6000_core *dev = fh->dev;
- int res;
-
- if (mutex_lock_interruptible(&dev->lock))
- return -ERESTARTSYS;
- res = videobuf_mmap_mapper(&fh->vb_vidq, vma);
- mutex_unlock(&dev->lock);
- return res;
-}
-
-static struct v4l2_file_operations tm6000_fops = {
- .owner = THIS_MODULE,
- .open = tm6000_open,
- .release = tm6000_release,
- .unlocked_ioctl = video_ioctl2, /* V4L2 ioctl handler */
- .read = tm6000_read,
- .poll = tm6000_poll,
- .mmap = tm6000_mmap,
-};
-
-static const struct v4l2_ioctl_ops video_ioctl_ops = {
- .vidioc_querycap = vidioc_querycap,
- .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
- .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap,
- .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap,
- .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap,
- .vidioc_s_std = vidioc_s_std,
- .vidioc_enum_input = vidioc_enum_input,
- .vidioc_g_input = vidioc_g_input,
- .vidioc_s_input = vidioc_s_input,
- .vidioc_queryctrl = vidioc_queryctrl,
- .vidioc_g_ctrl = vidioc_g_ctrl,
- .vidioc_s_ctrl = vidioc_s_ctrl,
- .vidioc_g_tuner = vidioc_g_tuner,
- .vidioc_s_tuner = vidioc_s_tuner,
- .vidioc_g_frequency = vidioc_g_frequency,
- .vidioc_s_frequency = vidioc_s_frequency,
- .vidioc_streamon = vidioc_streamon,
- .vidioc_streamoff = vidioc_streamoff,
- .vidioc_reqbufs = vidioc_reqbufs,
- .vidioc_querybuf = vidioc_querybuf,
- .vidioc_qbuf = vidioc_qbuf,
- .vidioc_dqbuf = vidioc_dqbuf,
-};
-
-static struct video_device tm6000_template = {
- .name = "tm6000",
- .fops = &tm6000_fops,
- .ioctl_ops = &video_ioctl_ops,
- .release = video_device_release,
- .tvnorms = TM6000_STD,
- .current_norm = V4L2_STD_NTSC_M,
-};
-
-static const struct v4l2_file_operations radio_fops = {
- .owner = THIS_MODULE,
- .open = tm6000_open,
- .release = tm6000_release,
- .unlocked_ioctl = video_ioctl2,
-};
-
-static const struct v4l2_ioctl_ops radio_ioctl_ops = {
- .vidioc_querycap = radio_querycap,
- .vidioc_g_tuner = radio_g_tuner,
- .vidioc_enum_input = radio_enum_input,
- .vidioc_g_audio = radio_g_audio,
- .vidioc_s_tuner = radio_s_tuner,
- .vidioc_s_audio = radio_s_audio,
- .vidioc_s_input = radio_s_input,
- .vidioc_s_std = radio_s_std,
- .vidioc_queryctrl = radio_queryctrl,
- .vidioc_g_input = radio_g_input,
- .vidioc_g_ctrl = vidioc_g_ctrl,
- .vidioc_s_ctrl = vidioc_s_ctrl,
- .vidioc_g_frequency = vidioc_g_frequency,
- .vidioc_s_frequency = vidioc_s_frequency,
-};
-
-static struct video_device tm6000_radio_template = {
- .name = "tm6000",
- .fops = &radio_fops,
- .ioctl_ops = &radio_ioctl_ops,
-};
-
-/* -----------------------------------------------------------------
- * Initialization and module stuff
- * ------------------------------------------------------------------
- */
-
-static struct video_device *vdev_init(struct tm6000_core *dev,
- const struct video_device
- *template, const char *type_name)
-{
- struct video_device *vfd;
-
- vfd = video_device_alloc();
- if (NULL == vfd)
- return NULL;
-
- *vfd = *template;
- vfd->v4l2_dev = &dev->v4l2_dev;
- vfd->release = video_device_release;
- vfd->debug = tm6000_debug;
- vfd->lock = &dev->lock;
-
- snprintf(vfd->name, sizeof(vfd->name), "%s %s", dev->name, type_name);
-
- video_set_drvdata(vfd, dev);
- return vfd;
-}
-
-int tm6000_v4l2_register(struct tm6000_core *dev)
-{
- int ret = -1;
-
- dev->vfd = vdev_init(dev, &tm6000_template, "video");
-
- if (!dev->vfd) {
- printk(KERN_INFO "%s: can't register video device\n",
- dev->name);
- return -ENOMEM;
- }
-
- /* init video dma queues */
- INIT_LIST_HEAD(&dev->vidq.active);
- INIT_LIST_HEAD(&dev->vidq.queued);
-
- ret = video_register_device(dev->vfd, VFL_TYPE_GRABBER, video_nr);
-
- if (ret < 0) {
- printk(KERN_INFO "%s: can't register video device\n",
- dev->name);
- return ret;
- }
-
- printk(KERN_INFO "%s: registered device %s\n",
- dev->name, video_device_node_name(dev->vfd));
-
- if (dev->caps.has_radio) {
- dev->radio_dev = vdev_init(dev, &tm6000_radio_template,
- "radio");
- if (!dev->radio_dev) {
- printk(KERN_INFO "%s: can't register radio device\n",
- dev->name);
- return ret; /* FIXME release resource */
- }
-
- ret = video_register_device(dev->radio_dev, VFL_TYPE_RADIO,
- radio_nr);
- if (ret < 0) {
- printk(KERN_INFO "%s: can't register radio device\n",
- dev->name);
- return ret; /* FIXME release resource */
- }
-
- printk(KERN_INFO "%s: registered device %s\n",
- dev->name, video_device_node_name(dev->radio_dev));
- }
-
- printk(KERN_INFO "Trident TVMaster TM5600/TM6000/TM6010 USB2 board (Load status: %d)\n", ret);
- return ret;
-}
-
-int tm6000_v4l2_unregister(struct tm6000_core *dev)
-{
- video_unregister_device(dev->vfd);
-
- if (dev->radio_dev) {
- if (video_is_registered(dev->radio_dev))
- video_unregister_device(dev->radio_dev);
- else
- video_device_release(dev->radio_dev);
- dev->radio_dev = NULL;
- }
-
- return 0;
-}
-
-int tm6000_v4l2_exit(void)
-{
- return 0;
-}
-
-module_param(video_nr, int, 0);
-MODULE_PARM_DESC(video_nr, "Allow changing video device number");
-
-module_param_named(debug, tm6000_debug, int, 0444);
-MODULE_PARM_DESC(debug, "activates debug info");
-
-module_param(vid_limit, int, 0644);
-MODULE_PARM_DESC(vid_limit, "capture memory limit in megabytes");
-
+++ /dev/null
-/*
- * tm6000.h - driver for TM5600/TM6000/TM6010 USB video capture devices
- *
- * Copyright (C) 2006-2007 Mauro Carvalho Chehab <mchehab@infradead.org>
- *
- * Copyright (C) 2007 Michel Ludwig <michel.ludwig@gmail.com>
- * - DVB-T support
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation version 2
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/videodev2.h>
-#include <media/v4l2-common.h>
-#include <media/videobuf-vmalloc.h>
-#include "tm6000-usb-isoc.h"
-#include <linux/i2c.h>
-#include <linux/mutex.h>
-#include <media/v4l2-device.h>
-
-#include <linux/dvb/frontend.h>
-#include "dvb_demux.h"
-#include "dvb_frontend.h"
-#include "dmxdev.h"
-
-/* Inputs */
-enum tm6000_itype {
- TM6000_INPUT_TV = 1,
- TM6000_INPUT_COMPOSITE1,
- TM6000_INPUT_COMPOSITE2,
- TM6000_INPUT_SVIDEO,
- TM6000_INPUT_DVB,
- TM6000_INPUT_RADIO,
-};
-
-enum tm6000_mux {
- TM6000_VMUX_VIDEO_A = 1,
- TM6000_VMUX_VIDEO_B,
- TM6000_VMUX_VIDEO_AB,
- TM6000_AMUX_ADC1,
- TM6000_AMUX_ADC2,
- TM6000_AMUX_SIF1,
- TM6000_AMUX_SIF2,
- TM6000_AMUX_I2S,
-};
-
-enum tm6000_devtype {
- TM6000 = 0,
- TM5600,
- TM6010,
-};
-
-struct tm6000_input {
- enum tm6000_itype type;
- enum tm6000_mux vmux;
- enum tm6000_mux amux;
- unsigned int v_gpio;
- unsigned int a_gpio;
-};
-
-/* ------------------------------------------------------------------
- * Basic structures
- * ------------------------------------------------------------------
- */
-
-struct tm6000_fmt {
- char *name;
- u32 fourcc; /* v4l2 format id */
- int depth;
-};
-
-/* buffer for one video frame */
-struct tm6000_buffer {
- /* common v4l buffer stuff -- must be first */
- struct videobuf_buffer vb;
-
- struct tm6000_fmt *fmt;
-};
-
-struct tm6000_dmaqueue {
- struct list_head active;
- struct list_head queued;
-
- /* thread for generating video stream*/
- struct task_struct *kthread;
- wait_queue_head_t wq;
- /* Counters to control fps rate */
- int frame;
- int ini_jiffies;
-};
-
-/* device states */
-enum tm6000_core_state {
- DEV_INITIALIZED = 0x01,
- DEV_DISCONNECTED = 0x02,
- DEV_MISCONFIGURED = 0x04,
-};
-
-/* io methods */
-enum tm6000_io_method {
- IO_NONE,
- IO_READ,
- IO_MMAP,
-};
-
-enum tm6000_mode {
- TM6000_MODE_UNKNOWN = 0,
- TM6000_MODE_ANALOG,
- TM6000_MODE_DIGITAL,
-};
-
-struct tm6000_gpio {
- int tuner_reset;
- int tuner_on;
- int demod_reset;
- int demod_on;
- int power_led;
- int dvb_led;
- int ir;
-};
-
-struct tm6000_capabilities {
- unsigned int has_tuner:1;
- unsigned int has_tda9874:1;
- unsigned int has_dvb:1;
- unsigned int has_zl10353:1;
- unsigned int has_eeprom:1;
- unsigned int has_remote:1;
- unsigned int has_radio:1;
-};
-
-struct tm6000_dvb {
- struct dvb_adapter adapter;
- struct dvb_demux demux;
- struct dvb_frontend *frontend;
- struct dmxdev dmxdev;
- unsigned int streams;
- struct urb *bulk_urb;
- struct mutex mutex;
-};
-
-struct snd_tm6000_card {
- struct snd_card *card;
- spinlock_t reg_lock;
- struct tm6000_core *core;
- struct snd_pcm_substream *substream;
-
- /* temporary data for buffer fill processing */
- unsigned buf_pos;
- unsigned period_pos;
-};
-
-struct tm6000_endpoint {
- struct usb_host_endpoint *endp;
- __u8 bInterfaceNumber;
- __u8 bAlternateSetting;
- unsigned maxsize;
-};
-
-#define TM6000_QUIRK_NO_USB_DELAY (1 << 0)
-
-struct tm6000_core {
- /* generic device properties */
- char name[30]; /* name (including minor) of the device */
- int model; /* index in the device_data struct */
- int devno; /* marks the number of this device */
- enum tm6000_devtype dev_type; /* type of device */
- unsigned char eedata[256]; /* Eeprom data */
- unsigned eedata_size; /* Size of the eeprom info */
-
- v4l2_std_id norm; /* Current norm */
- int width, height; /* Selected resolution */
-
- enum tm6000_core_state state;
-
- /* Device Capabilities*/
- struct tm6000_capabilities caps;
-
- /* Used to load alsa/dvb */
- struct work_struct request_module_wk;
-
- /* Tuner configuration */
- int tuner_type; /* type of the tuner */
- int tuner_addr; /* tuner address */
-
- struct tm6000_gpio gpio;
-
- char *ir_codes;
-
- __u8 radio;
-
- /* Demodulator configuration */
- int demod_addr; /* demodulator address */
-
- int audio_bitrate;
- /* i2c i/o */
- struct i2c_adapter i2c_adap;
- struct i2c_client i2c_client;
-
-
- /* extension */
- struct list_head devlist;
-
- /* video for linux */
- int users;
-
- /* various device info */
- struct tm6000_fh *resources; /* Points to fh that is streaming */
- bool is_res_read;
-
- struct video_device *vfd;
- struct video_device *radio_dev;
- struct tm6000_dmaqueue vidq;
- struct v4l2_device v4l2_dev;
-
- int input;
- struct tm6000_input vinput[3]; /* video input */
- struct tm6000_input rinput; /* radio input */
-
- int freq;
- unsigned int fourcc;
-
- enum tm6000_mode mode;
-
- int ctl_mute; /* audio */
- int ctl_volume;
- int amode;
-
- /* DVB-T support */
- struct tm6000_dvb *dvb;
-
- /* audio support */
- struct snd_tm6000_card *adev;
- struct work_struct wq_trigger; /* Trigger to start/stop audio for alsa module */
- atomic_t stream_started; /* stream should be running if true */
-
- struct tm6000_IR *ir;
-
- /* locks */
- struct mutex lock;
- struct mutex usb_lock;
-
- /* usb transfer */
- struct usb_device *udev; /* the usb device */
-
- struct tm6000_endpoint bulk_in, bulk_out, isoc_in, isoc_out;
- struct tm6000_endpoint int_in, int_out;
-
- /* scaler!=0 if scaler is active*/
- int scaler;
-
- /* Isoc control struct */
- struct usb_isoc_ctl isoc_ctl;
-
- spinlock_t slock;
-
- unsigned long quirks;
-};
-
-enum tm6000_ops_type {
- TM6000_AUDIO = 0x10,
- TM6000_DVB = 0x20,
-};
-
-struct tm6000_ops {
- struct list_head next;
- char *name;
- enum tm6000_ops_type type;
- int (*init)(struct tm6000_core *);
- int (*fini)(struct tm6000_core *);
- int (*fillbuf)(struct tm6000_core *, char *buf, int size);
-};
-
-struct tm6000_fh {
- struct tm6000_core *dev;
- unsigned int radio;
-
- /* video capture */
- struct tm6000_fmt *fmt;
- unsigned int width, height;
- struct videobuf_queue vb_vidq;
-
- enum v4l2_buf_type type;
-};
-
-#define TM6000_STD (V4L2_STD_PAL|V4L2_STD_PAL_N|V4L2_STD_PAL_Nc| \
- V4L2_STD_PAL_M|V4L2_STD_PAL_60|V4L2_STD_NTSC_M| \
- V4L2_STD_NTSC_M_JP|V4L2_STD_SECAM)
-
-/* In tm6000-cards.c */
-
-int tm6000_tuner_callback(void *ptr, int component, int command, int arg);
-int tm6000_xc5000_callback(void *ptr, int component, int command, int arg);
-int tm6000_cards_setup(struct tm6000_core *dev);
-void tm6000_flash_led(struct tm6000_core *dev, u8 state);
-
-/* In tm6000-core.c */
-
-int tm6000_read_write_usb(struct tm6000_core *dev, u8 reqtype, u8 req,
- u16 value, u16 index, u8 *buf, u16 len);
-int tm6000_get_reg(struct tm6000_core *dev, u8 req, u16 value, u16 index);
-int tm6000_get_reg16(struct tm6000_core *dev, u8 req, u16 value, u16 index);
-int tm6000_get_reg32(struct tm6000_core *dev, u8 req, u16 value, u16 index);
-int tm6000_set_reg(struct tm6000_core *dev, u8 req, u16 value, u16 index);
-int tm6000_set_reg_mask(struct tm6000_core *dev, u8 req, u16 value,
- u16 index, u16 mask);
-int tm6000_i2c_reset(struct tm6000_core *dev, u16 tsleep);
-int tm6000_init(struct tm6000_core *dev);
-int tm6000_reset(struct tm6000_core *dev);
-
-int tm6000_init_analog_mode(struct tm6000_core *dev);
-int tm6000_init_digital_mode(struct tm6000_core *dev);
-int tm6000_set_audio_bitrate(struct tm6000_core *dev, int bitrate);
-int tm6000_set_audio_rinput(struct tm6000_core *dev);
-int tm6000_tvaudio_set_mute(struct tm6000_core *dev, u8 mute);
-void tm6000_set_volume(struct tm6000_core *dev, int vol);
-
-int tm6000_v4l2_register(struct tm6000_core *dev);
-int tm6000_v4l2_unregister(struct tm6000_core *dev);
-int tm6000_v4l2_exit(void);
-void tm6000_set_fourcc_format(struct tm6000_core *dev);
-
-void tm6000_remove_from_devlist(struct tm6000_core *dev);
-void tm6000_add_into_devlist(struct tm6000_core *dev);
-int tm6000_register_extension(struct tm6000_ops *ops);
-void tm6000_unregister_extension(struct tm6000_ops *ops);
-void tm6000_init_extension(struct tm6000_core *dev);
-void tm6000_close_extension(struct tm6000_core *dev);
-int tm6000_call_fillbuf(struct tm6000_core *dev, enum tm6000_ops_type type,
- char *buf, int size);
-
-
-/* In tm6000-stds.c */
-void tm6000_get_std_res(struct tm6000_core *dev);
-int tm6000_set_standard(struct tm6000_core *dev);
-
-/* In tm6000-i2c.c */
-int tm6000_i2c_register(struct tm6000_core *dev);
-int tm6000_i2c_unregister(struct tm6000_core *dev);
-
-/* In tm6000-queue.c */
-
-int tm6000_v4l2_mmap(struct file *filp, struct vm_area_struct *vma);
-
-int tm6000_vidioc_streamon(struct file *file, void *priv,
- enum v4l2_buf_type i);
-int tm6000_vidioc_streamoff(struct file *file, void *priv,
- enum v4l2_buf_type i);
-int tm6000_vidioc_reqbufs(struct file *file, void *priv,
- struct v4l2_requestbuffers *rb);
-int tm6000_vidioc_querybuf(struct file *file, void *priv,
- struct v4l2_buffer *b);
-int tm6000_vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *b);
-int tm6000_vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *b);
-ssize_t tm6000_v4l2_read(struct file *filp, char __user * buf, size_t count,
- loff_t *f_pos);
-unsigned int tm6000_v4l2_poll(struct file *file,
- struct poll_table_struct *wait);
-int tm6000_queue_init(struct tm6000_core *dev);
-
-/* In tm6000-alsa.c */
-/*int tm6000_audio_init(struct tm6000_core *dev, int idx);*/
-
-/* In tm6000-input.c */
-int tm6000_ir_init(struct tm6000_core *dev);
-int tm6000_ir_fini(struct tm6000_core *dev);
-void tm6000_ir_wait(struct tm6000_core *dev, u8 state);
-int tm6000_ir_int_start(struct tm6000_core *dev);
-void tm6000_ir_int_stop(struct tm6000_core *dev);
-
-/* Debug stuff */
-
-extern int tm6000_debug;
-
-#define dprintk(dev, level, fmt, arg...) do {\
- if (tm6000_debug & level) \
- printk(KERN_INFO "(%lu) %s %s :"fmt, jiffies, \
- dev->name, __func__ , ##arg); } while (0)
-
-#define V4L2_DEBUG_REG 0x0004
-#define V4L2_DEBUG_I2C 0x0008
-#define V4L2_DEBUG_QUEUE 0x0010
-#define V4L2_DEBUG_ISOC 0x0020
-#define V4L2_DEBUG_RES_LOCK 0x0040 /* Resource locking */
-#define V4L2_DEBUG_OPEN 0x0080 /* video open/close debug */
-
-#define tm6000_err(fmt, arg...) do {\
- printk(KERN_ERR "tm6000 %s :"fmt, \
- __func__ , ##arg); } while (0)
+++ /dev/null
-config VIDEO_USBVISION
- tristate "USB video devices based on Nogatech NT1003/1004/1005"
- depends on I2C && VIDEO_V4L2
- select VIDEO_TUNER
- select VIDEO_SAA711X if VIDEO_HELPER_CHIPS_AUTO
- ---help---
- There are more than 50 different USB video devices based on
- NT1003/1004/1005 USB Bridges. This driver enables using those
- devices.
-
- To compile this driver as a module, choose M here: the
- module will be called usbvision.
+++ /dev/null
-usbvision-objs := usbvision-core.o usbvision-video.o usbvision-i2c.o usbvision-cards.o
-
-obj-$(CONFIG_VIDEO_USBVISION) += usbvision.o
-
-ccflags-y += -Idrivers/media/video
-ccflags-y += -Idrivers/media/tuners
+++ /dev/null
-/*
- * usbvision-cards.c
- * usbvision cards definition file
- *
- * Copyright (c) 1999-2005 Joerg Heckenbach <joerg@heckenbach-aw.de>
- *
- * This module is part of usbvision driver project.
- * Updates to driver completed by Dwaine P. Garden
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-
-#include <linux/list.h>
-#include <linux/module.h>
-#include <media/v4l2-dev.h>
-#include <media/tuner.h>
-#include "usbvision.h"
-#include "usbvision-cards.h"
-
-/* Supported Devices: A table for usbvision.c*/
-struct usbvision_device_data_st usbvision_device_data[] = {
- [XANBOO] = {
- .interface = -1,
- .codec = CODEC_SAA7113,
- .video_channels = 4,
- .video_norm = V4L2_STD_NTSC,
- .audio_channels = 1,
- .radio = 0,
- .vbi = 1,
- .tuner = 0,
- .tuner_type = 0,
- .x_offset = -1,
- .y_offset = -1,
- .model_string = "Xanboo",
- },
- [BELKIN_VIDEOBUS_II] = {
- .interface = -1,
- .codec = CODEC_SAA7113,
- .video_channels = 2,
- .video_norm = V4L2_STD_PAL,
- .audio_channels = 1,
- .radio = 0,
- .vbi = 1,
- .tuner = 0,
- .tuner_type = 0,
- .x_offset = 0,
- .y_offset = 3,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "Belkin USB VideoBus II Adapter",
- },
- [BELKIN_VIDEOBUS] = {
- .interface = -1,
- .codec = CODEC_SAA7111,
- .video_channels = 2,
- .video_norm = V4L2_STD_NTSC,
- .audio_channels = 1,
- .radio = 0,
- .vbi = 1,
- .tuner = 0,
- .tuner_type = 0,
- .x_offset = -1,
- .y_offset = -1,
- .model_string = "Belkin Components USB VideoBus",
- },
- [BELKIN_USB_VIDEOBUS_II] = {
- .interface = -1,
- .codec = CODEC_SAA7113,
- .video_channels = 2,
- .video_norm = V4L2_STD_NTSC,
- .audio_channels = 1,
- .radio = 0,
- .vbi = 1,
- .tuner = 0,
- .tuner_type = 0,
- .x_offset = 0,
- .y_offset = 3,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "Belkin USB VideoBus II",
- },
- [ECHOFX_INTERVIEW_LITE] = {
- .interface = 0,
- .codec = CODEC_SAA7111,
- .video_channels = 2,
- .video_norm = V4L2_STD_PAL,
- .audio_channels = 0,
- .radio = 0,
- .vbi = 1,
- .tuner = 0,
- .tuner_type = 0,
- .x_offset = -1,
- .y_offset = -1,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "echoFX InterView Lite",
- },
- [USBGEAR_USBG_V1] = {
- .interface = -1,
- .codec = CODEC_SAA7111,
- .video_channels = 2,
- .video_norm = V4L2_STD_NTSC,
- .audio_channels = 1,
- .radio = 0,
- .vbi = 1,
- .tuner = 0,
- .tuner_type = 0,
- .x_offset = -1,
- .y_offset = -1,
- .model_string = "USBGear USBG-V1 resp. HAMA USB",
- },
- [D_LINK_V100] = {
- .interface = -1,
- .codec = CODEC_SAA7113,
- .video_channels = 4,
- .video_norm = V4L2_STD_NTSC,
- .audio_channels = 0,
- .radio = 0,
- .vbi = 1,
- .tuner = 0,
- .tuner_type = 0,
- .x_offset = 0,
- .y_offset = 3,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "D-Link V100",
- },
- [X10_USB_CAMERA] = {
- .interface = -1,
- .codec = CODEC_SAA7111,
- .video_channels = 2,
- .video_norm = V4L2_STD_NTSC,
- .audio_channels = 1,
- .radio = 0,
- .vbi = 1,
- .tuner = 0,
- .tuner_type = 0,
- .x_offset = -1,
- .y_offset = -1,
- .model_string = "X10 USB Camera",
- },
- [HPG_WINTV_LIVE_PAL_BG] = {
- .interface = -1,
- .codec = CODEC_SAA7111,
- .video_channels = 2,
- .video_norm = V4L2_STD_PAL,
- .audio_channels = 1,
- .radio = 0,
- .vbi = 1,
- .tuner = 0,
- .tuner_type = 0,
- .x_offset = -1,
- .y_offset = 3,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "Hauppauge WinTV USB Live (PAL B/G)",
- },
- [HPG_WINTV_LIVE_PRO_NTSC_MN] = {
- .interface = -1,
- .codec = CODEC_SAA7113,
- .video_channels = 2,
- .video_norm = V4L2_STD_NTSC,
- .audio_channels = 0,
- .radio = 0,
- .vbi = 1,
- .tuner = 0,
- .tuner_type = 0,
- .x_offset = 0,
- .y_offset = 3,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "Hauppauge WinTV USB Live Pro (NTSC M/N)",
- },
- [ZORAN_PMD_NOGATECH] = {
- .interface = -1,
- .codec = CODEC_SAA7113,
- .video_channels = 2,
- .video_norm = V4L2_STD_PAL,
- .audio_channels = 2,
- .radio = 0,
- .vbi = 1,
- .tuner = 0,
- .tuner_type = 0,
- .x_offset = 0,
- .y_offset = 3,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "Zoran Co. PMD (Nogatech) AV-grabber Manhattan",
- },
- [NOGATECH_USB_TV_NTSC_FM] = {
- .interface = -1,
- .codec = CODEC_SAA7111,
- .video_channels = 3,
- .video_norm = V4L2_STD_NTSC,
- .audio_channels = 1,
- .radio = 1,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_PHILIPS_NTSC_M,
- .x_offset = -1,
- .y_offset = 20,
- .model_string = "Nogatech USB-TV (NTSC) FM",
- },
- [PNY_USB_TV_NTSC_FM] = {
- .interface = -1,
- .codec = CODEC_SAA7111,
- .video_channels = 3,
- .video_norm = V4L2_STD_NTSC,
- .audio_channels = 1,
- .radio = 1,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_PHILIPS_NTSC_M,
- .x_offset = -1,
- .y_offset = 20,
- .model_string = "PNY USB-TV (NTSC) FM",
- },
- [PV_PLAYTV_USB_PRO_PAL_FM] = {
- .interface = 0,
- .codec = CODEC_SAA7113,
- .video_channels = 3,
- .video_norm = V4L2_STD_PAL,
- .audio_channels = 1,
- .radio = 1,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_PHILIPS_PAL,
- .x_offset = 0,
- .y_offset = 3,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "PixelView PlayTv-USB PRO (PAL) FM",
- },
- [ZT_721] = {
- .interface = 0,
- .codec = CODEC_SAA7113,
- .video_channels = 3,
- .video_norm = V4L2_STD_PAL,
- .audio_channels = 1,
- .radio = 1,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_PHILIPS_PAL,
- .x_offset = 0,
- .y_offset = 3,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "ZTV ZT-721 2.4GHz USB A/V Receiver",
- },
- [HPG_WINTV_NTSC_MN] = {
- .interface = -1,
- .codec = CODEC_SAA7111,
- .video_channels = 3,
- .video_norm = V4L2_STD_NTSC,
- .audio_channels = 1,
- .radio = 0,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_PHILIPS_NTSC_M,
- .x_offset = -1,
- .y_offset = 20,
- .model_string = "Hauppauge WinTV USB (NTSC M/N)",
- },
- [HPG_WINTV_PAL_BG] = {
- .interface = -1,
- .codec = CODEC_SAA7111,
- .video_channels = 3,
- .video_norm = V4L2_STD_PAL,
- .audio_channels = 1,
- .radio = 0,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_PHILIPS_PAL,
- .x_offset = -1,
- .y_offset = -1,
- .model_string = "Hauppauge WinTV USB (PAL B/G)",
- },
- [HPG_WINTV_PAL_I] = {
- .interface = -1,
- .codec = CODEC_SAA7111,
- .video_channels = 3,
- .video_norm = V4L2_STD_PAL,
- .audio_channels = 1,
- .radio = 0,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_PHILIPS_PAL,
- .x_offset = -1,
- .y_offset = -1,
- .model_string = "Hauppauge WinTV USB (PAL I)",
- },
- [HPG_WINTV_PAL_SECAM_L] = {
- .interface = -1,
- .codec = CODEC_SAA7111,
- .video_channels = 3,
- .video_norm = V4L2_STD_SECAM,
- .audio_channels = 1,
- .radio = 0,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_PHILIPS_SECAM,
- .x_offset = 0x80,
- .y_offset = 0x16,
- .model_string = "Hauppauge WinTV USB (PAL/SECAM L)",
- },
- [HPG_WINTV_PAL_D_K] = {
- .interface = -1,
- .codec = CODEC_SAA7111,
- .video_channels = 3,
- .video_norm = V4L2_STD_PAL,
- .audio_channels = 1,
- .radio = 0,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_PHILIPS_PAL,
- .x_offset = -1,
- .y_offset = -1,
- .model_string = "Hauppauge WinTV USB (PAL D/K)",
- },
- [HPG_WINTV_NTSC_FM] = {
- .interface = -1,
- .codec = CODEC_SAA7111,
- .video_channels = 3,
- .video_norm = V4L2_STD_NTSC,
- .audio_channels = 1,
- .radio = 1,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_PHILIPS_NTSC_M,
- .x_offset = -1,
- .y_offset = -1,
- .model_string = "Hauppauge WinTV USB (NTSC FM)",
- },
- [HPG_WINTV_PAL_BG_FM] = {
- .interface = -1,
- .codec = CODEC_SAA7111,
- .video_channels = 3,
- .video_norm = V4L2_STD_PAL,
- .audio_channels = 1,
- .radio = 1,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_PHILIPS_PAL,
- .x_offset = -1,
- .y_offset = -1,
- .model_string = "Hauppauge WinTV USB (PAL B/G FM)",
- },
- [HPG_WINTV_PAL_I_FM] = {
- .interface = -1,
- .codec = CODEC_SAA7111,
- .video_channels = 3,
- .video_norm = V4L2_STD_PAL,
- .audio_channels = 1,
- .radio = 1,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_PHILIPS_PAL,
- .x_offset = -1,
- .y_offset = -1,
- .model_string = "Hauppauge WinTV USB (PAL I FM)",
- },
- [HPG_WINTV_PAL_D_K_FM] = {
- .interface = -1,
- .codec = CODEC_SAA7111,
- .video_channels = 3,
- .video_norm = V4L2_STD_PAL,
- .audio_channels = 1,
- .radio = 1,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_PHILIPS_PAL,
- .x_offset = -1,
- .y_offset = -1,
- .model_string = "Hauppauge WinTV USB (PAL D/K FM)",
- },
- [HPG_WINTV_PRO_NTSC_MN] = {
- .interface = 0,
- .codec = CODEC_SAA7113,
- .video_channels = 3,
- .video_norm = V4L2_STD_NTSC,
- .audio_channels = 1,
- .radio = 1,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_MICROTUNE_4049FM5,
- .x_offset = 0,
- .y_offset = 3,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "Hauppauge WinTV USB Pro (NTSC M/N)",
- },
- [HPG_WINTV_PRO_NTSC_MN_V2] = {
- .interface = 0,
- .codec = CODEC_SAA7113,
- .video_channels = 3,
- .video_norm = V4L2_STD_NTSC,
- .audio_channels = 1,
- .radio = 1,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_MICROTUNE_4049FM5,
- .x_offset = 0,
- .y_offset = 3,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "Hauppauge WinTV USB Pro (NTSC M/N) V2",
- },
- [HPG_WINTV_PRO_PAL] = {
- .interface = 0,
- .codec = CODEC_SAA7113,
- .video_channels = 3,
- .video_norm = V4L2_STD_PAL,
- .audio_channels = 1,
- .radio = 0,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_PHILIPS_FM1216ME_MK3,
- .x_offset = 0,
- .y_offset = 3,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "Hauppauge WinTV USB Pro (PAL/SECAM B/G/I/D/K/L)",
- },
- [HPG_WINTV_PRO_NTSC_MN_V3] = {
- .interface = 0,
- .codec = CODEC_SAA7113,
- .video_channels = 3,
- .video_norm = V4L2_STD_NTSC,
- .audio_channels = 1,
- .radio = 1,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_PHILIPS_NTSC_M,
- .x_offset = 0,
- .y_offset = 3,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "Hauppauge WinTV USB Pro (NTSC M/N) V3",
- },
- [HPG_WINTV_PRO_PAL_BG] = {
- .interface = 0,
- .codec = CODEC_SAA7113,
- .video_channels = 3,
- .video_norm = V4L2_STD_PAL,
- .audio_channels = 1,
- .radio = 0,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_PHILIPS_PAL,
- .x_offset = 0,
- .y_offset = 3,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "Hauppauge WinTV USB Pro (PAL B/G)",
- },
- [HPG_WINTV_PRO_PAL_I] = {
- .interface = 0,
- .codec = CODEC_SAA7113,
- .video_channels = 3,
- .video_norm = V4L2_STD_PAL,
- .audio_channels = 1,
- .radio = 0,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_PHILIPS_PAL,
- .x_offset = 0,
- .y_offset = 3,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "Hauppauge WinTV USB Pro (PAL I)",
- },
- [HPG_WINTV_PRO_PAL_SECAM_L] = {
- .interface = -1,
- .codec = CODEC_SAA7113,
- .video_channels = 3,
- .video_norm = V4L2_STD_SECAM,
- .audio_channels = 1,
- .radio = 0,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_PHILIPS_SECAM,
- .x_offset = 0,
- .y_offset = 3,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "Hauppauge WinTV USB Pro (PAL/SECAM L)",
- },
- [HPG_WINTV_PRO_PAL_D_K] = {
- .interface = -1,
- .codec = CODEC_SAA7113,
- .video_channels = 3,
- .video_norm = V4L2_STD_PAL,
- .audio_channels = 1,
- .radio = 0,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_PHILIPS_PAL,
- .x_offset = 0,
- .y_offset = 3,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "Hauppauge WinTV USB Pro (PAL D/K)",
- },
- [HPG_WINTV_PRO_PAL_SECAM] = {
- .interface = -1,
- .codec = CODEC_SAA7113,
- .video_channels = 3,
- .video_norm = V4L2_STD_SECAM,
- .audio_channels = 1,
- .radio = 0,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_PHILIPS_SECAM,
- .x_offset = 0,
- .y_offset = 3,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "Hauppauge WinTV USB Pro (PAL/SECAM BGDK/I/L)",
- },
- [HPG_WINTV_PRO_PAL_SECAM_V2] = {
- .interface = -1,
- .codec = CODEC_SAA7113,
- .video_channels = 3,
- .video_norm = V4L2_STD_SECAM,
- .audio_channels = 1,
- .radio = 0,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_PHILIPS_SECAM,
- .x_offset = 0,
- .y_offset = 3,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "Hauppauge WinTV USB Pro (PAL/SECAM BGDK/I/L) V2",
- },
- [HPG_WINTV_PRO_PAL_BG_V2] = {
- .interface = -1,
- .codec = CODEC_SAA7113,
- .video_channels = 3,
- .video_norm = V4L2_STD_PAL,
- .audio_channels = 1,
- .radio = 0,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_ALPS_TSBE1_PAL,
- .x_offset = 0,
- .y_offset = 3,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "Hauppauge WinTV USB Pro (PAL B/G) V2",
- },
- [HPG_WINTV_PRO_PAL_BG_D_K] = {
- .interface = -1,
- .codec = CODEC_SAA7113,
- .video_channels = 3,
- .video_norm = V4L2_STD_PAL,
- .audio_channels = 1,
- .radio = 0,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_ALPS_TSBE1_PAL,
- .x_offset = 0,
- .y_offset = 3,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "Hauppauge WinTV USB Pro (PAL B/G,D/K)",
- },
- [HPG_WINTV_PRO_PAL_I_D_K] = {
- .interface = -1,
- .codec = CODEC_SAA7113,
- .video_channels = 3,
- .video_norm = V4L2_STD_PAL,
- .audio_channels = 1,
- .radio = 0,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_LG_PAL_NEW_TAPC,
- .x_offset = 0,
- .y_offset = 3,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "Hauppauge WinTV USB Pro (PAL I,D/K)",
- },
- [HPG_WINTV_PRO_NTSC_MN_FM] = {
- .interface = -1,
- .codec = CODEC_SAA7113,
- .video_channels = 3,
- .video_norm = V4L2_STD_NTSC,
- .audio_channels = 1,
- .radio = 1,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_PHILIPS_NTSC_M,
- .x_offset = 0,
- .y_offset = 3,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "Hauppauge WinTV USB Pro (NTSC M/N FM)",
- },
- [HPG_WINTV_PRO_PAL_BG_FM] = {
- .interface = 0,
- .codec = CODEC_SAA7113,
- .video_channels = 3,
- .video_norm = V4L2_STD_PAL,
- .audio_channels = 1,
- .radio = 1,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_PHILIPS_PAL,
- .x_offset = 0,
- .y_offset = 3,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "Hauppauge WinTV USB Pro (PAL B/G FM)",
- },
- [HPG_WINTV_PRO_PAL_I_FM] = {
- .interface = 0,
- .codec = CODEC_SAA7113,
- .video_channels = 3,
- .video_norm = V4L2_STD_PAL,
- .audio_channels = 1,
- .radio = 1,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_PHILIPS_PAL,
- .x_offset = 0,
- .y_offset = 3,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "Hauppauge WinTV USB Pro (PAL I FM)",
- },
- [HPG_WINTV_PRO_PAL_D_K_FM] = {
- .interface = 0,
- .codec = CODEC_SAA7113,
- .video_channels = 3,
- .video_norm = V4L2_STD_PAL,
- .audio_channels = 1,
- .radio = 1,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_PHILIPS_PAL,
- .x_offset = 0,
- .y_offset = 3,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "Hauppauge WinTV USB Pro (PAL D/K FM)",
- },
- [HPG_WINTV_PRO_TEMIC_PAL_FM] = {
- .interface = 0,
- .codec = CODEC_SAA7113,
- .video_channels = 3,
- .video_norm = V4L2_STD_PAL,
- .audio_channels = 1,
- .radio = 1,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_MICROTUNE_4049FM5,
- .x_offset = 0,
- .y_offset = 3,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "Hauppauge WinTV USB Pro (Temic PAL/SECAM B/G/I/D/K/L FM)",
- },
- [HPG_WINTV_PRO_TEMIC_PAL_BG_FM] = {
- .interface = 0,
- .codec = CODEC_SAA7113,
- .video_channels = 3,
- .video_norm = V4L2_STD_PAL,
- .audio_channels = 1,
- .radio = 1,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_MICROTUNE_4049FM5,
- .x_offset = 0,
- .y_offset = 3,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "Hauppauge WinTV USB Pro (Temic PAL B/G FM)",
- },
- [HPG_WINTV_PRO_PAL_FM] = {
- .interface = 0,
- .codec = CODEC_SAA7113,
- .video_channels = 3,
- .video_norm = V4L2_STD_PAL,
- .audio_channels = 1,
- .radio = 1,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_PHILIPS_FM1216ME_MK3,
- .x_offset = 0,
- .y_offset = 3,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "Hauppauge WinTV USB Pro (PAL/SECAM B/G/I/D/K/L FM)",
- },
- [HPG_WINTV_PRO_NTSC_MN_FM_V2] = {
- .interface = 0,
- .codec = CODEC_SAA7113,
- .video_channels = 3,
- .video_norm = V4L2_STD_NTSC,
- .audio_channels = 1,
- .radio = 1,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_PHILIPS_NTSC_M,
- .x_offset = 0,
- .y_offset = 3,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "Hauppauge WinTV USB Pro (NTSC M/N FM) V2",
- },
- [CAMTEL_TVB330] = {
- .interface = -1,
- .codec = CODEC_SAA7113,
- .video_channels = 3,
- .video_norm = V4L2_STD_NTSC,
- .audio_channels = 1,
- .radio = 1,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_PHILIPS_NTSC_M,
- .x_offset = 5,
- .y_offset = 5,
- .model_string = "Camtel Technology USB TV Genie Pro FM Model TVB330",
- },
- [DIGITAL_VIDEO_CREATOR_I] = {
- .interface = -1,
- .codec = CODEC_SAA7113,
- .video_channels = 2,
- .video_norm = V4L2_STD_PAL,
- .audio_channels = 0,
- .radio = 0,
- .vbi = 1,
- .tuner = 0,
- .tuner_type = 0,
- .x_offset = 0,
- .y_offset = 3,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "Digital Video Creator I",
- },
- [GLOBAL_VILLAGE_GV_007_NTSC] = {
- .interface = -1,
- .codec = CODEC_SAA7111,
- .video_channels = 2,
- .video_norm = V4L2_STD_NTSC,
- .audio_channels = 0,
- .radio = 0,
- .vbi = 1,
- .tuner = 0,
- .tuner_type = 0,
- .x_offset = 82,
- .y_offset = 20,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "Global Village GV-007 (NTSC)",
- },
- [DAZZLE_DVC_50_REV_1_NTSC] = {
- .interface = 0,
- .codec = CODEC_SAA7113,
- .video_channels = 2,
- .video_norm = V4L2_STD_NTSC,
- .audio_channels = 0,
- .radio = 0,
- .vbi = 1,
- .tuner = 0,
- .tuner_type = 0,
- .x_offset = 0,
- .y_offset = 3,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "Dazzle Fusion Model DVC-50 Rev 1 (NTSC)",
- },
- [DAZZLE_DVC_80_REV_1_PAL] = {
- .interface = 0,
- .codec = CODEC_SAA7113,
- .video_channels = 2,
- .video_norm = V4L2_STD_PAL,
- .audio_channels = 0,
- .radio = 0,
- .vbi = 1,
- .tuner = 0,
- .tuner_type = 0,
- .x_offset = 0,
- .y_offset = 3,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "Dazzle Fusion Model DVC-80 Rev 1 (PAL)",
- },
- [DAZZLE_DVC_90_REV_1_SECAM] = {
- .interface = 0,
- .codec = CODEC_SAA7113,
- .video_channels = 2,
- .video_norm = V4L2_STD_SECAM,
- .audio_channels = 0,
- .radio = 0,
- .vbi = 1,
- .tuner = 0,
- .tuner_type = 0,
- .x_offset = 0,
- .y_offset = 3,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "Dazzle Fusion Model DVC-90 Rev 1 (SECAM)",
- },
- [ESKAPE_LABS_MYTV2GO] = {
- .interface = 0,
- .codec = CODEC_SAA7113,
- .video_channels = 2,
- .video_norm = V4L2_STD_PAL,
- .audio_channels = 1,
- .radio = 1,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_PHILIPS_FM1216ME_MK3,
- .x_offset = 0,
- .y_offset = 3,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "Eskape Labs MyTV2Go",
- },
- [PINNA_PCTV_USB_PAL] = {
- .interface = -1,
- .codec = CODEC_SAA7111,
- .video_channels = 3,
- .video_norm = V4L2_STD_PAL,
- .audio_channels = 1,
- .radio = 0,
- .vbi = 0,
- .tuner = 1,
- .tuner_type = TUNER_TEMIC_4066FY5_PAL_I,
- .x_offset = -1,
- .y_offset = -1,
- .model_string = "Pinnacle Studio PCTV USB (PAL)",
- },
- [PINNA_PCTV_USB_SECAM] = {
- .interface = -1,
- .codec = CODEC_SAA7111,
- .video_channels = 3,
- .video_norm = V4L2_STD_SECAM,
- .audio_channels = 1,
- .radio = 0,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_PHILIPS_SECAM,
- .x_offset = -1,
- .y_offset = -1,
- .model_string = "Pinnacle Studio PCTV USB (SECAM)",
- },
- [PINNA_PCTV_USB_PAL_FM] = {
- .interface = -1,
- .codec = CODEC_SAA7111,
- .video_channels = 3,
- .video_norm = V4L2_STD_PAL,
- .audio_channels = 1,
- .radio = 1,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_PHILIPS_PAL,
- .x_offset = 128,
- .y_offset = 23,
- .model_string = "Pinnacle Studio PCTV USB (PAL) FM",
- },
- [MIRO_PCTV_USB] = {
- .interface = -1,
- .codec = CODEC_SAA7111,
- .video_channels = 3,
- .video_norm = V4L2_STD_PAL,
- .audio_channels = 1,
- .radio = 0,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_PHILIPS_PAL,
- .x_offset = -1,
- .y_offset = -1,
- .model_string = "Miro PCTV USB",
- },
- [PINNA_PCTV_USB_NTSC_FM] = {
- .interface = -1,
- .codec = CODEC_SAA7111,
- .video_channels = 3,
- .video_norm = V4L2_STD_NTSC,
- .audio_channels = 1,
- .radio = 1,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_PHILIPS_NTSC_M,
- .x_offset = -1,
- .y_offset = -1,
- .model_string = "Pinnacle Studio PCTV USB (NTSC) FM",
- },
- [PINNA_PCTV_USB_NTSC_FM_V3] = {
- .interface = -1,
- .codec = CODEC_SAA7111,
- .video_channels = 3,
- .video_norm = V4L2_STD_NTSC,
- .audio_channels = 1,
- .radio = 1,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_PHILIPS_NTSC_M,
- .x_offset = -1,
- .y_offset = -1,
- .model_string = "Pinnacle Studio PCTV USB (NTSC) FM V3",
- },
- [PINNA_PCTV_USB_PAL_FM_V2] = {
- .interface = -1,
- .codec = CODEC_SAA7113,
- .video_channels = 3,
- .video_norm = V4L2_STD_PAL,
- .audio_channels = 1,
- .radio = 1,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_TEMIC_4009FR5_PAL,
- .x_offset = 0,
- .y_offset = 3,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "Pinnacle Studio PCTV USB (PAL) FM V2",
- },
- [PINNA_PCTV_USB_NTSC_FM_V2] = {
- .interface = -1,
- .codec = CODEC_SAA7111,
- .video_channels = 3,
- .video_norm = V4L2_STD_NTSC,
- .audio_channels = 1,
- .radio = 1,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_TEMIC_4039FR5_NTSC,
- .x_offset = 0,
- .y_offset = 3,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "Pinnacle Studio PCTV USB (NTSC) FM V2",
- },
- [PINNA_PCTV_USB_PAL_FM_V3] = {
- .interface = -1,
- .codec = CODEC_SAA7113,
- .video_channels = 3,
- .video_norm = V4L2_STD_PAL,
- .audio_channels = 1,
- .radio = 1,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_TEMIC_4009FR5_PAL,
- .x_offset = 0,
- .y_offset = 3,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "Pinnacle Studio PCTV USB (PAL) FM V3",
- },
- [PINNA_LINX_VD_IN_CAB_NTSC] = {
- .interface = -1,
- .codec = CODEC_SAA7113,
- .video_channels = 2,
- .video_norm = V4L2_STD_NTSC,
- .audio_channels = 1,
- .radio = 0,
- .vbi = 1,
- .tuner = 0,
- .tuner_type = 0,
- .x_offset = 0,
- .y_offset = 3,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "Pinnacle Studio Linx Video input cable (NTSC)",
- },
- [PINNA_LINX_VD_IN_CAB_PAL] = {
- .interface = -1,
- .codec = CODEC_SAA7113,
- .video_channels = 2,
- .video_norm = V4L2_STD_PAL,
- .audio_channels = 1,
- .radio = 0,
- .vbi = 1,
- .tuner = 0,
- .tuner_type = 0,
- .x_offset = 0,
- .y_offset = 3,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "Pinnacle Studio Linx Video input cable (PAL)",
- },
- [PINNA_PCTV_BUNGEE_PAL_FM] = {
- .interface = -1,
- .codec = CODEC_SAA7113,
- .video_channels = 3,
- .video_norm = V4L2_STD_PAL,
- .audio_channels = 1,
- .radio = 1,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_TEMIC_4009FR5_PAL,
- .x_offset = 0,
- .y_offset = 3,
- .dvi_yuv_override = 1,
- .dvi_yuv = 7,
- .model_string = "Pinnacle PCTV Bungee USB (PAL) FM",
- },
- [HPG_WINTV] = {
- .interface = -1,
- .codec = CODEC_SAA7111,
- .video_channels = 3,
- .video_norm = V4L2_STD_NTSC,
- .audio_channels = 1,
- .radio = 0,
- .vbi = 1,
- .tuner = 1,
- .tuner_type = TUNER_PHILIPS_NTSC_M,
- .x_offset = -1,
- .y_offset = -1,
- .model_string = "Hauppauge WinTv-USB",
- },
- [MICROCAM_NTSC] = {
- .interface = -1,
- .codec = CODEC_WEBCAM,
- .video_channels = 1,
- .video_norm = V4L2_STD_NTSC,
- .audio_channels = 0,
- .radio = 0,
- .vbi = 0,
- .tuner = 0,
- .tuner_type = 0,
- .x_offset = 71,
- .y_offset = 15,
- .model_string = "Nogatech USB MicroCam NTSC (NV3000N)",
- },
- [MICROCAM_PAL] = {
- .interface = -1,
- .codec = CODEC_WEBCAM,
- .video_channels = 1,
- .video_norm = V4L2_STD_PAL,
- .audio_channels = 0,
- .radio = 0,
- .vbi = 0,
- .tuner = 0,
- .tuner_type = 0,
- .x_offset = 71,
- .y_offset = 18,
- .model_string = "Nogatech USB MicroCam PAL (NV3001P)",
- },
-};
-const int usbvision_device_data_size = ARRAY_SIZE(usbvision_device_data);
-
-/* Supported Devices */
-
-struct usb_device_id usbvision_table[] = {
- { USB_DEVICE(0x0a6f, 0x0400), .driver_info = XANBOO },
- { USB_DEVICE(0x050d, 0x0106), .driver_info = BELKIN_VIDEOBUS_II },
- { USB_DEVICE(0x050d, 0x0207), .driver_info = BELKIN_VIDEOBUS },
- { USB_DEVICE(0x050d, 0x0208), .driver_info = BELKIN_USB_VIDEOBUS_II },
- { USB_DEVICE(0x0571, 0x0002), .driver_info = ECHOFX_INTERVIEW_LITE },
- { USB_DEVICE(0x0573, 0x0003), .driver_info = USBGEAR_USBG_V1 },
- { USB_DEVICE(0x0573, 0x0400), .driver_info = D_LINK_V100 },
- { USB_DEVICE(0x0573, 0x2000), .driver_info = X10_USB_CAMERA },
- { USB_DEVICE(0x0573, 0x2d00), .driver_info = HPG_WINTV_LIVE_PAL_BG },
- { USB_DEVICE(0x0573, 0x2d01), .driver_info = HPG_WINTV_LIVE_PRO_NTSC_MN },
- { USB_DEVICE(0x0573, 0x2101), .driver_info = ZORAN_PMD_NOGATECH },
- { USB_DEVICE(0x0573, 0x3000), .driver_info = MICROCAM_NTSC },
- { USB_DEVICE(0x0573, 0x3001), .driver_info = MICROCAM_PAL },
- { USB_DEVICE(0x0573, 0x4100), .driver_info = NOGATECH_USB_TV_NTSC_FM },
- { USB_DEVICE(0x0573, 0x4110), .driver_info = PNY_USB_TV_NTSC_FM },
- { USB_DEVICE(0x0573, 0x4450), .driver_info = PV_PLAYTV_USB_PRO_PAL_FM },
- { USB_DEVICE(0x0573, 0x4550), .driver_info = ZT_721 },
- { USB_DEVICE(0x0573, 0x4d00), .driver_info = HPG_WINTV_NTSC_MN },
- { USB_DEVICE(0x0573, 0x4d01), .driver_info = HPG_WINTV_PAL_BG },
- { USB_DEVICE(0x0573, 0x4d02), .driver_info = HPG_WINTV_PAL_I },
- { USB_DEVICE(0x0573, 0x4d03), .driver_info = HPG_WINTV_PAL_SECAM_L },
- { USB_DEVICE(0x0573, 0x4d04), .driver_info = HPG_WINTV_PAL_D_K },
- { USB_DEVICE(0x0573, 0x4d10), .driver_info = HPG_WINTV_NTSC_FM },
- { USB_DEVICE(0x0573, 0x4d11), .driver_info = HPG_WINTV_PAL_BG_FM },
- { USB_DEVICE(0x0573, 0x4d12), .driver_info = HPG_WINTV_PAL_I_FM },
- { USB_DEVICE(0x0573, 0x4d14), .driver_info = HPG_WINTV_PAL_D_K_FM },
- { USB_DEVICE(0x0573, 0x4d2a), .driver_info = HPG_WINTV_PRO_NTSC_MN },
- { USB_DEVICE(0x0573, 0x4d2b), .driver_info = HPG_WINTV_PRO_NTSC_MN_V2 },
- { USB_DEVICE(0x0573, 0x4d2c), .driver_info = HPG_WINTV_PRO_PAL },
- { USB_DEVICE(0x0573, 0x4d20), .driver_info = HPG_WINTV_PRO_NTSC_MN_V3 },
- { USB_DEVICE(0x0573, 0x4d21), .driver_info = HPG_WINTV_PRO_PAL_BG },
- { USB_DEVICE(0x0573, 0x4d22), .driver_info = HPG_WINTV_PRO_PAL_I },
- { USB_DEVICE(0x0573, 0x4d23), .driver_info = HPG_WINTV_PRO_PAL_SECAM_L },
- { USB_DEVICE(0x0573, 0x4d24), .driver_info = HPG_WINTV_PRO_PAL_D_K },
- { USB_DEVICE(0x0573, 0x4d25), .driver_info = HPG_WINTV_PRO_PAL_SECAM },
- { USB_DEVICE(0x0573, 0x4d26), .driver_info = HPG_WINTV_PRO_PAL_SECAM_V2 },
- { USB_DEVICE(0x0573, 0x4d27), .driver_info = HPG_WINTV_PRO_PAL_BG_V2 },
- { USB_DEVICE(0x0573, 0x4d28), .driver_info = HPG_WINTV_PRO_PAL_BG_D_K },
- { USB_DEVICE(0x0573, 0x4d29), .driver_info = HPG_WINTV_PRO_PAL_I_D_K },
- { USB_DEVICE(0x0573, 0x4d30), .driver_info = HPG_WINTV_PRO_NTSC_MN_FM },
- { USB_DEVICE(0x0573, 0x4d31), .driver_info = HPG_WINTV_PRO_PAL_BG_FM },
- { USB_DEVICE(0x0573, 0x4d32), .driver_info = HPG_WINTV_PRO_PAL_I_FM },
- { USB_DEVICE(0x0573, 0x4d34), .driver_info = HPG_WINTV_PRO_PAL_D_K_FM },
- { USB_DEVICE(0x0573, 0x4d35), .driver_info = HPG_WINTV_PRO_TEMIC_PAL_FM },
- { USB_DEVICE(0x0573, 0x4d36), .driver_info = HPG_WINTV_PRO_TEMIC_PAL_BG_FM },
- { USB_DEVICE(0x0573, 0x4d37), .driver_info = HPG_WINTV_PRO_PAL_FM },
- { USB_DEVICE(0x0573, 0x4d38), .driver_info = HPG_WINTV_PRO_NTSC_MN_FM_V2 },
- { USB_DEVICE(0x0768, 0x0006), .driver_info = CAMTEL_TVB330 },
- { USB_DEVICE(0x07d0, 0x0001), .driver_info = DIGITAL_VIDEO_CREATOR_I },
- { USB_DEVICE(0x07d0, 0x0002), .driver_info = GLOBAL_VILLAGE_GV_007_NTSC },
- { USB_DEVICE(0x07d0, 0x0003), .driver_info = DAZZLE_DVC_50_REV_1_NTSC },
- { USB_DEVICE(0x07d0, 0x0004), .driver_info = DAZZLE_DVC_80_REV_1_PAL },
- { USB_DEVICE(0x07d0, 0x0005), .driver_info = DAZZLE_DVC_90_REV_1_SECAM },
- { USB_DEVICE(0x07f8, 0x9104), .driver_info = ESKAPE_LABS_MYTV2GO },
- { USB_DEVICE(0x2304, 0x010d), .driver_info = PINNA_PCTV_USB_PAL },
- { USB_DEVICE(0x2304, 0x0109), .driver_info = PINNA_PCTV_USB_SECAM },
- { USB_DEVICE(0x2304, 0x0110), .driver_info = PINNA_PCTV_USB_PAL_FM },
- { USB_DEVICE(0x2304, 0x0111), .driver_info = MIRO_PCTV_USB },
- { USB_DEVICE(0x2304, 0x0112), .driver_info = PINNA_PCTV_USB_NTSC_FM },
- { USB_DEVICE(0x2304, 0x0113), .driver_info = PINNA_PCTV_USB_NTSC_FM_V3 },
- { USB_DEVICE(0x2304, 0x0210), .driver_info = PINNA_PCTV_USB_PAL_FM_V2 },
- { USB_DEVICE(0x2304, 0x0212), .driver_info = PINNA_PCTV_USB_NTSC_FM_V2 },
- { USB_DEVICE(0x2304, 0x0214), .driver_info = PINNA_PCTV_USB_PAL_FM_V3 },
- { USB_DEVICE(0x2304, 0x0300), .driver_info = PINNA_LINX_VD_IN_CAB_NTSC },
- { USB_DEVICE(0x2304, 0x0301), .driver_info = PINNA_LINX_VD_IN_CAB_PAL },
- { USB_DEVICE(0x2304, 0x0419), .driver_info = PINNA_PCTV_BUNGEE_PAL_FM },
- { USB_DEVICE(0x2400, 0x4200), .driver_info = HPG_WINTV },
- { }, /* terminate list */
-};
-
-MODULE_DEVICE_TABLE(usb, usbvision_table);
+++ /dev/null
-#define XANBOO 0
-#define BELKIN_VIDEOBUS_II 1
-#define BELKIN_VIDEOBUS 2
-#define BELKIN_USB_VIDEOBUS_II 3
-#define ECHOFX_INTERVIEW_LITE 4
-#define USBGEAR_USBG_V1 5
-#define D_LINK_V100 6
-#define X10_USB_CAMERA 7
-#define HPG_WINTV_LIVE_PAL_BG 8
-#define HPG_WINTV_LIVE_PRO_NTSC_MN 9
-#define ZORAN_PMD_NOGATECH 10
-#define NOGATECH_USB_TV_NTSC_FM 11
-#define PNY_USB_TV_NTSC_FM 12
-#define PV_PLAYTV_USB_PRO_PAL_FM 13
-#define ZT_721 14
-#define HPG_WINTV_NTSC_MN 15
-#define HPG_WINTV_PAL_BG 16
-#define HPG_WINTV_PAL_I 17
-#define HPG_WINTV_PAL_SECAM_L 18
-#define HPG_WINTV_PAL_D_K 19
-#define HPG_WINTV_NTSC_FM 20
-#define HPG_WINTV_PAL_BG_FM 21
-#define HPG_WINTV_PAL_I_FM 22
-#define HPG_WINTV_PAL_D_K_FM 23
-#define HPG_WINTV_PRO_NTSC_MN 24
-#define HPG_WINTV_PRO_NTSC_MN_V2 25
-#define HPG_WINTV_PRO_PAL 26
-#define HPG_WINTV_PRO_NTSC_MN_V3 27
-#define HPG_WINTV_PRO_PAL_BG 28
-#define HPG_WINTV_PRO_PAL_I 29
-#define HPG_WINTV_PRO_PAL_SECAM_L 30
-#define HPG_WINTV_PRO_PAL_D_K 31
-#define HPG_WINTV_PRO_PAL_SECAM 32
-#define HPG_WINTV_PRO_PAL_SECAM_V2 33
-#define HPG_WINTV_PRO_PAL_BG_V2 34
-#define HPG_WINTV_PRO_PAL_BG_D_K 35
-#define HPG_WINTV_PRO_PAL_I_D_K 36
-#define HPG_WINTV_PRO_NTSC_MN_FM 37
-#define HPG_WINTV_PRO_PAL_BG_FM 38
-#define HPG_WINTV_PRO_PAL_I_FM 39
-#define HPG_WINTV_PRO_PAL_D_K_FM 40
-#define HPG_WINTV_PRO_TEMIC_PAL_FM 41
-#define HPG_WINTV_PRO_TEMIC_PAL_BG_FM 42
-#define HPG_WINTV_PRO_PAL_FM 43
-#define HPG_WINTV_PRO_NTSC_MN_FM_V2 44
-#define CAMTEL_TVB330 45
-#define DIGITAL_VIDEO_CREATOR_I 46
-#define GLOBAL_VILLAGE_GV_007_NTSC 47
-#define DAZZLE_DVC_50_REV_1_NTSC 48
-#define DAZZLE_DVC_80_REV_1_PAL 49
-#define DAZZLE_DVC_90_REV_1_SECAM 50
-#define ESKAPE_LABS_MYTV2GO 51
-#define PINNA_PCTV_USB_PAL 52
-#define PINNA_PCTV_USB_SECAM 53
-#define PINNA_PCTV_USB_PAL_FM 54
-#define MIRO_PCTV_USB 55
-#define PINNA_PCTV_USB_NTSC_FM 56
-#define PINNA_PCTV_USB_PAL_FM_V2 57
-#define PINNA_PCTV_USB_NTSC_FM_V2 58
-#define PINNA_PCTV_USB_PAL_FM_V3 59
-#define PINNA_LINX_VD_IN_CAB_NTSC 60
-#define PINNA_LINX_VD_IN_CAB_PAL 61
-#define PINNA_PCTV_BUNGEE_PAL_FM 62
-#define HPG_WINTV 63
-#define PINNA_PCTV_USB_NTSC_FM_V3 64
-#define MICROCAM_NTSC 65
-#define MICROCAM_PAL 66
-
-extern const int usbvision_device_data_size;
+++ /dev/null
-/*
- * usbvision-core.c - driver for NT100x USB video capture devices
- *
- *
- * Copyright (c) 1999-2005 Joerg Heckenbach <joerg@heckenbach-aw.de>
- * Dwaine Garden <dwainegarden@rogers.com>
- *
- * This module is part of usbvision driver project.
- * Updates to driver completed by Dwaine P. Garden
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/timer.h>
-#include <linux/gfp.h>
-#include <linux/mm.h>
-#include <linux/highmem.h>
-#include <linux/vmalloc.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/spinlock.h>
-#include <linux/io.h>
-#include <linux/videodev2.h>
-#include <linux/i2c.h>
-
-#include <media/saa7115.h>
-#include <media/v4l2-common.h>
-#include <media/tuner.h>
-
-#include <linux/workqueue.h>
-
-#include "usbvision.h"
-
-static unsigned int core_debug;
-module_param(core_debug, int, 0644);
-MODULE_PARM_DESC(core_debug, "enable debug messages [core]");
-
-static int adjust_compression = 1; /* Set the compression to be adaptive */
-module_param(adjust_compression, int, 0444);
-MODULE_PARM_DESC(adjust_compression, " Set the ADPCM compression for the device. Default: 1 (On)");
-
-/* To help people with Black and White output with using s-video input.
- * Some cables and input device are wired differently. */
-static int switch_svideo_input;
-module_param(switch_svideo_input, int, 0444);
-MODULE_PARM_DESC(switch_svideo_input, " Set the S-Video input. Some cables and input device are wired differently. Default: 0 (Off)");
-
-static unsigned int adjust_x_offset = -1;
-module_param(adjust_x_offset, int, 0644);
-MODULE_PARM_DESC(adjust_x_offset, "adjust X offset display [core]");
-
-static unsigned int adjust_y_offset = -1;
-module_param(adjust_y_offset, int, 0644);
-MODULE_PARM_DESC(adjust_y_offset, "adjust Y offset display [core]");
-
-
-#define ENABLE_HEXDUMP 0 /* Enable if you need it */
-
-
-#ifdef USBVISION_DEBUG
- #define PDEBUG(level, fmt, args...) { \
- if (core_debug & (level)) \
- printk(KERN_INFO KBUILD_MODNAME ":[%s:%d] " fmt, \
- __func__, __LINE__ , ## args); \
- }
-#else
- #define PDEBUG(level, fmt, args...) do {} while (0)
-#endif
-
-#define DBG_HEADER (1 << 0)
-#define DBG_IRQ (1 << 1)
-#define DBG_ISOC (1 << 2)
-#define DBG_PARSE (1 << 3)
-#define DBG_SCRATCH (1 << 4)
-#define DBG_FUNC (1 << 5)
-
-static const int max_imgwidth = MAX_FRAME_WIDTH;
-static const int max_imgheight = MAX_FRAME_HEIGHT;
-static const int min_imgwidth = MIN_FRAME_WIDTH;
-static const int min_imgheight = MIN_FRAME_HEIGHT;
-
-/* The value of 'scratch_buf_size' affects quality of the picture
- * in many ways. Shorter buffers may cause loss of data when client
- * is too slow. Larger buffers are memory-consuming and take longer
- * to work with. This setting can be adjusted, but the default value
- * should be OK for most desktop users.
- */
-#define DEFAULT_SCRATCH_BUF_SIZE (0x20000) /* 128kB memory scratch buffer */
-static const int scratch_buf_size = DEFAULT_SCRATCH_BUF_SIZE;
-
-/* Function prototypes */
-static int usbvision_request_intra(struct usb_usbvision *usbvision);
-static int usbvision_unrequest_intra(struct usb_usbvision *usbvision);
-static int usbvision_adjust_compression(struct usb_usbvision *usbvision);
-static int usbvision_measure_bandwidth(struct usb_usbvision *usbvision);
-
-/*******************************/
-/* Memory management functions */
-/*******************************/
-
-/*
- * Here we want the physical address of the memory.
- * This is used when initializing the contents of the area.
- */
-
-static void *usbvision_rvmalloc(unsigned long size)
-{
- void *mem;
- unsigned long adr;
-
- size = PAGE_ALIGN(size);
- mem = vmalloc_32(size);
- if (!mem)
- return NULL;
-
- memset(mem, 0, size); /* Clear the ram out, no junk to the user */
- adr = (unsigned long) mem;
- while (size > 0) {
- SetPageReserved(vmalloc_to_page((void *)adr));
- adr += PAGE_SIZE;
- size -= PAGE_SIZE;
- }
-
- return mem;
-}
-
-static void usbvision_rvfree(void *mem, unsigned long size)
-{
- unsigned long adr;
-
- if (!mem)
- return;
-
- size = PAGE_ALIGN(size);
-
- adr = (unsigned long) mem;
- while ((long) size > 0) {
- ClearPageReserved(vmalloc_to_page((void *)adr));
- adr += PAGE_SIZE;
- size -= PAGE_SIZE;
- }
-
- vfree(mem);
-}
-
-
-#if ENABLE_HEXDUMP
-static void usbvision_hexdump(const unsigned char *data, int len)
-{
- char tmp[80];
- int i, k;
-
- for (i = k = 0; len > 0; i++, len--) {
- if (i > 0 && (i % 16 == 0)) {
- printk("%s\n", tmp);
- k = 0;
- }
- k += sprintf(&tmp[k], "%02x ", data[i]);
- }
- if (k > 0)
- printk(KERN_CONT "%s\n", tmp);
-}
-#endif
-
-/********************************
- * scratch ring buffer handling
- ********************************/
-static int scratch_len(struct usb_usbvision *usbvision) /* This returns the amount of data actually in the buffer */
-{
- int len = usbvision->scratch_write_ptr - usbvision->scratch_read_ptr;
-
- if (len < 0)
- len += scratch_buf_size;
- PDEBUG(DBG_SCRATCH, "scratch_len() = %d\n", len);
-
- return len;
-}
-
-
-/* This returns the free space left in the buffer */
-static int scratch_free(struct usb_usbvision *usbvision)
-{
- int free = usbvision->scratch_read_ptr - usbvision->scratch_write_ptr;
- if (free <= 0)
- free += scratch_buf_size;
- if (free) {
- free -= 1; /* at least one byte in the buffer must */
- /* left blank, otherwise there is no chance to differ between full and empty */
- }
- PDEBUG(DBG_SCRATCH, "return %d\n", free);
-
- return free;
-}
-
-
-/* This puts data into the buffer */
-static int scratch_put(struct usb_usbvision *usbvision, unsigned char *data,
- int len)
-{
- int len_part;
-
- if (usbvision->scratch_write_ptr + len < scratch_buf_size) {
- memcpy(usbvision->scratch + usbvision->scratch_write_ptr, data, len);
- usbvision->scratch_write_ptr += len;
- } else {
- len_part = scratch_buf_size - usbvision->scratch_write_ptr;
- memcpy(usbvision->scratch + usbvision->scratch_write_ptr, data, len_part);
- if (len == len_part) {
- usbvision->scratch_write_ptr = 0; /* just set write_ptr to zero */
- } else {
- memcpy(usbvision->scratch, data + len_part, len - len_part);
- usbvision->scratch_write_ptr = len - len_part;
- }
- }
-
- PDEBUG(DBG_SCRATCH, "len=%d, new write_ptr=%d\n", len, usbvision->scratch_write_ptr);
-
- return len;
-}
-
-/* This marks the write_ptr as position of new frame header */
-static void scratch_mark_header(struct usb_usbvision *usbvision)
-{
- PDEBUG(DBG_SCRATCH, "header at write_ptr=%d\n", usbvision->scratch_headermarker_write_ptr);
-
- usbvision->scratch_headermarker[usbvision->scratch_headermarker_write_ptr] =
- usbvision->scratch_write_ptr;
- usbvision->scratch_headermarker_write_ptr += 1;
- usbvision->scratch_headermarker_write_ptr %= USBVISION_NUM_HEADERMARKER;
-}
-
-/* This gets data from the buffer at the given "ptr" position */
-static int scratch_get_extra(struct usb_usbvision *usbvision,
- unsigned char *data, int *ptr, int len)
-{
- int len_part;
-
- if (*ptr + len < scratch_buf_size) {
- memcpy(data, usbvision->scratch + *ptr, len);
- *ptr += len;
- } else {
- len_part = scratch_buf_size - *ptr;
- memcpy(data, usbvision->scratch + *ptr, len_part);
- if (len == len_part) {
- *ptr = 0; /* just set the y_ptr to zero */
- } else {
- memcpy(data + len_part, usbvision->scratch, len - len_part);
- *ptr = len - len_part;
- }
- }
-
- PDEBUG(DBG_SCRATCH, "len=%d, new ptr=%d\n", len, *ptr);
-
- return len;
-}
-
-
-/* This sets the scratch extra read pointer */
-static void scratch_set_extra_ptr(struct usb_usbvision *usbvision, int *ptr,
- int len)
-{
- *ptr = (usbvision->scratch_read_ptr + len) % scratch_buf_size;
-
- PDEBUG(DBG_SCRATCH, "ptr=%d\n", *ptr);
-}
-
-
-/* This increments the scratch extra read pointer */
-static void scratch_inc_extra_ptr(int *ptr, int len)
-{
- *ptr = (*ptr + len) % scratch_buf_size;
-
- PDEBUG(DBG_SCRATCH, "ptr=%d\n", *ptr);
-}
-
-
-/* This gets data from the buffer */
-static int scratch_get(struct usb_usbvision *usbvision, unsigned char *data,
- int len)
-{
- int len_part;
-
- if (usbvision->scratch_read_ptr + len < scratch_buf_size) {
- memcpy(data, usbvision->scratch + usbvision->scratch_read_ptr, len);
- usbvision->scratch_read_ptr += len;
- } else {
- len_part = scratch_buf_size - usbvision->scratch_read_ptr;
- memcpy(data, usbvision->scratch + usbvision->scratch_read_ptr, len_part);
- if (len == len_part) {
- usbvision->scratch_read_ptr = 0; /* just set the read_ptr to zero */
- } else {
- memcpy(data + len_part, usbvision->scratch, len - len_part);
- usbvision->scratch_read_ptr = len - len_part;
- }
- }
-
- PDEBUG(DBG_SCRATCH, "len=%d, new read_ptr=%d\n", len, usbvision->scratch_read_ptr);
-
- return len;
-}
-
-
-/* This sets read pointer to next header and returns it */
-static int scratch_get_header(struct usb_usbvision *usbvision,
- struct usbvision_frame_header *header)
-{
- int err_code = 0;
-
- PDEBUG(DBG_SCRATCH, "from read_ptr=%d", usbvision->scratch_headermarker_read_ptr);
-
- while (usbvision->scratch_headermarker_write_ptr -
- usbvision->scratch_headermarker_read_ptr != 0) {
- usbvision->scratch_read_ptr =
- usbvision->scratch_headermarker[usbvision->scratch_headermarker_read_ptr];
- usbvision->scratch_headermarker_read_ptr += 1;
- usbvision->scratch_headermarker_read_ptr %= USBVISION_NUM_HEADERMARKER;
- scratch_get(usbvision, (unsigned char *)header, USBVISION_HEADER_LENGTH);
- if ((header->magic_1 == USBVISION_MAGIC_1)
- && (header->magic_2 == USBVISION_MAGIC_2)
- && (header->header_length == USBVISION_HEADER_LENGTH)) {
- err_code = USBVISION_HEADER_LENGTH;
- header->frame_width = header->frame_width_lo + (header->frame_width_hi << 8);
- header->frame_height = header->frame_height_lo + (header->frame_height_hi << 8);
- break;
- }
- }
-
- return err_code;
-}
-
-
-/* This removes len bytes of old data from the buffer */
-static void scratch_rm_old(struct usb_usbvision *usbvision, int len)
-{
- usbvision->scratch_read_ptr += len;
- usbvision->scratch_read_ptr %= scratch_buf_size;
- PDEBUG(DBG_SCRATCH, "read_ptr is now %d\n", usbvision->scratch_read_ptr);
-}
-
-
-/* This resets the buffer - kills all data in it too */
-static void scratch_reset(struct usb_usbvision *usbvision)
-{
- PDEBUG(DBG_SCRATCH, "\n");
-
- usbvision->scratch_read_ptr = 0;
- usbvision->scratch_write_ptr = 0;
- usbvision->scratch_headermarker_read_ptr = 0;
- usbvision->scratch_headermarker_write_ptr = 0;
- usbvision->isocstate = isoc_state_no_frame;
-}
-
-int usbvision_scratch_alloc(struct usb_usbvision *usbvision)
-{
- usbvision->scratch = vmalloc_32(scratch_buf_size);
- scratch_reset(usbvision);
- if (usbvision->scratch == NULL) {
- dev_err(&usbvision->dev->dev,
- "%s: unable to allocate %d bytes for scratch\n",
- __func__, scratch_buf_size);
- return -ENOMEM;
- }
- return 0;
-}
-
-void usbvision_scratch_free(struct usb_usbvision *usbvision)
-{
- vfree(usbvision->scratch);
- usbvision->scratch = NULL;
-}
-
-/*
- * usbvision_decompress_alloc()
- *
- * allocates intermediate buffer for decompression
- */
-int usbvision_decompress_alloc(struct usb_usbvision *usbvision)
-{
- int IFB_size = MAX_FRAME_WIDTH * MAX_FRAME_HEIGHT * 3 / 2;
-
- usbvision->intra_frame_buffer = vmalloc_32(IFB_size);
- if (usbvision->intra_frame_buffer == NULL) {
- dev_err(&usbvision->dev->dev,
- "%s: unable to allocate %d for compr. frame buffer\n",
- __func__, IFB_size);
- return -ENOMEM;
- }
- return 0;
-}
-
-/*
- * usbvision_decompress_free()
- *
- * frees intermediate buffer for decompression
- */
-void usbvision_decompress_free(struct usb_usbvision *usbvision)
-{
- vfree(usbvision->intra_frame_buffer);
- usbvision->intra_frame_buffer = NULL;
-
-}
-
-/************************************************************
- * Here comes the data parsing stuff that is run as interrupt
- ************************************************************/
-/*
- * usbvision_find_header()
- *
- * Locate one of supported header markers in the scratch buffer.
- */
-static enum parse_state usbvision_find_header(struct usb_usbvision *usbvision)
-{
- struct usbvision_frame *frame;
- int found_header = 0;
-
- frame = usbvision->cur_frame;
-
- while (scratch_get_header(usbvision, &frame->isoc_header) == USBVISION_HEADER_LENGTH) {
- /* found header in scratch */
- PDEBUG(DBG_HEADER, "found header: 0x%02x%02x %d %d %d %d %#x 0x%02x %u %u",
- frame->isoc_header.magic_2,
- frame->isoc_header.magic_1,
- frame->isoc_header.header_length,
- frame->isoc_header.frame_num,
- frame->isoc_header.frame_phase,
- frame->isoc_header.frame_latency,
- frame->isoc_header.data_format,
- frame->isoc_header.format_param,
- frame->isoc_header.frame_width,
- frame->isoc_header.frame_height);
-
- if (usbvision->request_intra) {
- if (frame->isoc_header.format_param & 0x80) {
- found_header = 1;
- usbvision->last_isoc_frame_num = -1; /* do not check for lost frames this time */
- usbvision_unrequest_intra(usbvision);
- break;
- }
- } else {
- found_header = 1;
- break;
- }
- }
-
- if (found_header) {
- frame->frmwidth = frame->isoc_header.frame_width * usbvision->stretch_width;
- frame->frmheight = frame->isoc_header.frame_height * usbvision->stretch_height;
- frame->v4l2_linesize = (frame->frmwidth * frame->v4l2_format.depth) >> 3;
- } else { /* no header found */
- PDEBUG(DBG_HEADER, "skipping scratch data, no header");
- scratch_reset(usbvision);
- return parse_state_end_parse;
- }
-
- /* found header */
- if (frame->isoc_header.data_format == ISOC_MODE_COMPRESS) {
- /* check isoc_header.frame_num for lost frames */
- if (usbvision->last_isoc_frame_num >= 0) {
- if (((usbvision->last_isoc_frame_num + 1) % 32) != frame->isoc_header.frame_num) {
- /* unexpected frame drop: need to request new intra frame */
- PDEBUG(DBG_HEADER, "Lost frame before %d on USB", frame->isoc_header.frame_num);
- usbvision_request_intra(usbvision);
- return parse_state_next_frame;
- }
- }
- usbvision->last_isoc_frame_num = frame->isoc_header.frame_num;
- }
- usbvision->header_count++;
- frame->scanstate = scan_state_lines;
- frame->curline = 0;
-
- return parse_state_continue;
-}
-
-static enum parse_state usbvision_parse_lines_422(struct usb_usbvision *usbvision,
- long *pcopylen)
-{
- volatile struct usbvision_frame *frame;
- unsigned char *f;
- int len;
- int i;
- unsigned char yuyv[4] = { 180, 128, 10, 128 }; /* YUV components */
- unsigned char rv, gv, bv; /* RGB components */
- int clipmask_index, bytes_per_pixel;
- int stretch_bytes, clipmask_add;
-
- frame = usbvision->cur_frame;
- f = frame->data + (frame->v4l2_linesize * frame->curline);
-
- /* Make sure there's enough data for the entire line */
- len = (frame->isoc_header.frame_width * 2) + 5;
- if (scratch_len(usbvision) < len) {
- PDEBUG(DBG_PARSE, "out of data in line %d, need %u.\n", frame->curline, len);
- return parse_state_out;
- }
-
- if ((frame->curline + 1) >= frame->frmheight)
- return parse_state_next_frame;
-
- bytes_per_pixel = frame->v4l2_format.bytes_per_pixel;
- stretch_bytes = (usbvision->stretch_width - 1) * bytes_per_pixel;
- clipmask_index = frame->curline * MAX_FRAME_WIDTH;
- clipmask_add = usbvision->stretch_width;
-
- for (i = 0; i < frame->frmwidth; i += (2 * usbvision->stretch_width)) {
- scratch_get(usbvision, &yuyv[0], 4);
-
- if (frame->v4l2_format.format == V4L2_PIX_FMT_YUYV) {
- *f++ = yuyv[0]; /* Y */
- *f++ = yuyv[3]; /* U */
- } else {
- YUV_TO_RGB_BY_THE_BOOK(yuyv[0], yuyv[1], yuyv[3], rv, gv, bv);
- switch (frame->v4l2_format.format) {
- case V4L2_PIX_FMT_RGB565:
- *f++ = (0x1F & rv) |
- (0xE0 & (gv << 5));
- *f++ = (0x07 & (gv >> 3)) |
- (0xF8 & bv);
- break;
- case V4L2_PIX_FMT_RGB24:
- *f++ = rv;
- *f++ = gv;
- *f++ = bv;
- break;
- case V4L2_PIX_FMT_RGB32:
- *f++ = rv;
- *f++ = gv;
- *f++ = bv;
- f++;
- break;
- case V4L2_PIX_FMT_RGB555:
- *f++ = (0x1F & rv) |
- (0xE0 & (gv << 5));
- *f++ = (0x03 & (gv >> 3)) |
- (0x7C & (bv << 2));
- break;
- }
- }
- clipmask_index += clipmask_add;
- f += stretch_bytes;
-
- if (frame->v4l2_format.format == V4L2_PIX_FMT_YUYV) {
- *f++ = yuyv[2]; /* Y */
- *f++ = yuyv[1]; /* V */
- } else {
- YUV_TO_RGB_BY_THE_BOOK(yuyv[2], yuyv[1], yuyv[3], rv, gv, bv);
- switch (frame->v4l2_format.format) {
- case V4L2_PIX_FMT_RGB565:
- *f++ = (0x1F & rv) |
- (0xE0 & (gv << 5));
- *f++ = (0x07 & (gv >> 3)) |
- (0xF8 & bv);
- break;
- case V4L2_PIX_FMT_RGB24:
- *f++ = rv;
- *f++ = gv;
- *f++ = bv;
- break;
- case V4L2_PIX_FMT_RGB32:
- *f++ = rv;
- *f++ = gv;
- *f++ = bv;
- f++;
- break;
- case V4L2_PIX_FMT_RGB555:
- *f++ = (0x1F & rv) |
- (0xE0 & (gv << 5));
- *f++ = (0x03 & (gv >> 3)) |
- (0x7C & (bv << 2));
- break;
- }
- }
- clipmask_index += clipmask_add;
- f += stretch_bytes;
- }
-
- frame->curline += usbvision->stretch_height;
- *pcopylen += frame->v4l2_linesize * usbvision->stretch_height;
-
- if (frame->curline >= frame->frmheight)
- return parse_state_next_frame;
- return parse_state_continue;
-}
-
-/* The decompression routine */
-static int usbvision_decompress(struct usb_usbvision *usbvision, unsigned char *compressed,
- unsigned char *decompressed, int *start_pos,
- int *block_typestart_pos, int len)
-{
- int rest_pixel, idx, pos, extra_pos, block_len, block_type_pos, block_type_len;
- unsigned char block_byte, block_code, block_type, block_type_byte, integrator;
-
- integrator = 0;
- pos = *start_pos;
- block_type_pos = *block_typestart_pos;
- extra_pos = pos;
- block_len = 0;
- block_byte = 0;
- block_code = 0;
- block_type = 0;
- block_type_byte = 0;
- block_type_len = 0;
- rest_pixel = len;
-
- for (idx = 0; idx < len; idx++) {
- if (block_len == 0) {
- if (block_type_len == 0) {
- block_type_byte = compressed[block_type_pos];
- block_type_pos++;
- block_type_len = 4;
- }
- block_type = (block_type_byte & 0xC0) >> 6;
-
- /* statistic: */
- usbvision->compr_block_types[block_type]++;
-
- pos = extra_pos;
- if (block_type == 0) {
- if (rest_pixel >= 24) {
- idx += 23;
- rest_pixel -= 24;
- integrator = decompressed[idx];
- } else {
- idx += rest_pixel - 1;
- rest_pixel = 0;
- }
- } else {
- block_code = compressed[pos];
- pos++;
- if (rest_pixel >= 24)
- block_len = 24;
- else
- block_len = rest_pixel;
- rest_pixel -= block_len;
- extra_pos = pos + (block_len / 4);
- }
- block_type_byte <<= 2;
- block_type_len -= 1;
- }
- if (block_len > 0) {
- if ((block_len % 4) == 0) {
- block_byte = compressed[pos];
- pos++;
- }
- if (block_type == 1) /* inter Block */
- integrator = decompressed[idx];
- switch (block_byte & 0xC0) {
- case 0x03 << 6:
- integrator += compressed[extra_pos];
- extra_pos++;
- break;
- case 0x02 << 6:
- integrator += block_code;
- break;
- case 0x00:
- integrator -= block_code;
- break;
- }
- decompressed[idx] = integrator;
- block_byte <<= 2;
- block_len -= 1;
- }
- }
- *start_pos = extra_pos;
- *block_typestart_pos = block_type_pos;
- return idx;
-}
-
-
-/*
- * usbvision_parse_compress()
- *
- * Parse compressed frame from the scratch buffer, put
- * decoded RGB value into the current frame buffer and add the written
- * number of bytes (RGB) to the *pcopylen.
- *
- */
-static enum parse_state usbvision_parse_compress(struct usb_usbvision *usbvision,
- long *pcopylen)
-{
-#define USBVISION_STRIP_MAGIC 0x5A
-#define USBVISION_STRIP_LEN_MAX 400
-#define USBVISION_STRIP_HEADER_LEN 3
-
- struct usbvision_frame *frame;
- unsigned char *f, *u = NULL, *v = NULL;
- unsigned char strip_data[USBVISION_STRIP_LEN_MAX];
- unsigned char strip_header[USBVISION_STRIP_HEADER_LEN];
- int idx, idx_end, strip_len, strip_ptr, startblock_pos, block_pos, block_type_pos;
- int clipmask_index;
- int image_size;
- unsigned char rv, gv, bv;
- static unsigned char *Y, *U, *V;
-
- frame = usbvision->cur_frame;
- image_size = frame->frmwidth * frame->frmheight;
- if ((frame->v4l2_format.format == V4L2_PIX_FMT_YUV422P) ||
- (frame->v4l2_format.format == V4L2_PIX_FMT_YVU420)) { /* this is a planar format */
- /* ... v4l2_linesize not used here. */
- f = frame->data + (frame->width * frame->curline);
- } else
- f = frame->data + (frame->v4l2_linesize * frame->curline);
-
- if (frame->v4l2_format.format == V4L2_PIX_FMT_YUYV) { /* initialise u and v pointers */
- /* get base of u and b planes add halfoffset */
- u = frame->data
- + image_size
- + (frame->frmwidth >> 1) * frame->curline;
- v = u + (image_size >> 1);
- } else if (frame->v4l2_format.format == V4L2_PIX_FMT_YVU420) {
- v = frame->data + image_size + ((frame->curline * (frame->width)) >> 2);
- u = v + (image_size >> 2);
- }
-
- if (frame->curline == 0)
- usbvision_adjust_compression(usbvision);
-
- if (scratch_len(usbvision) < USBVISION_STRIP_HEADER_LEN)
- return parse_state_out;
-
- /* get strip header without changing the scratch_read_ptr */
- scratch_set_extra_ptr(usbvision, &strip_ptr, 0);
- scratch_get_extra(usbvision, &strip_header[0], &strip_ptr,
- USBVISION_STRIP_HEADER_LEN);
-
- if (strip_header[0] != USBVISION_STRIP_MAGIC) {
- /* wrong strip magic */
- usbvision->strip_magic_errors++;
- return parse_state_next_frame;
- }
-
- if (frame->curline != (int)strip_header[2]) {
- /* line number mismatch error */
- usbvision->strip_line_number_errors++;
- }
-
- strip_len = 2 * (unsigned int)strip_header[1];
- if (strip_len > USBVISION_STRIP_LEN_MAX) {
- /* strip overrun */
- /* I think this never happens */
- usbvision_request_intra(usbvision);
- }
-
- if (scratch_len(usbvision) < strip_len) {
- /* there is not enough data for the strip */
- return parse_state_out;
- }
-
- if (usbvision->intra_frame_buffer) {
- Y = usbvision->intra_frame_buffer + frame->frmwidth * frame->curline;
- U = usbvision->intra_frame_buffer + image_size + (frame->frmwidth / 2) * (frame->curline / 2);
- V = usbvision->intra_frame_buffer + image_size / 4 * 5 + (frame->frmwidth / 2) * (frame->curline / 2);
- } else {
- return parse_state_next_frame;
- }
-
- clipmask_index = frame->curline * MAX_FRAME_WIDTH;
-
- scratch_get(usbvision, strip_data, strip_len);
-
- idx_end = frame->frmwidth;
- block_type_pos = USBVISION_STRIP_HEADER_LEN;
- startblock_pos = block_type_pos + (idx_end - 1) / 96 + (idx_end / 2 - 1) / 96 + 2;
- block_pos = startblock_pos;
-
- usbvision->block_pos = block_pos;
-
- usbvision_decompress(usbvision, strip_data, Y, &block_pos, &block_type_pos, idx_end);
- if (strip_len > usbvision->max_strip_len)
- usbvision->max_strip_len = strip_len;
-
- if (frame->curline % 2)
- usbvision_decompress(usbvision, strip_data, V, &block_pos, &block_type_pos, idx_end / 2);
- else
- usbvision_decompress(usbvision, strip_data, U, &block_pos, &block_type_pos, idx_end / 2);
-
- if (block_pos > usbvision->comprblock_pos)
- usbvision->comprblock_pos = block_pos;
- if (block_pos > strip_len)
- usbvision->strip_len_errors++;
-
- for (idx = 0; idx < idx_end; idx++) {
- if (frame->v4l2_format.format == V4L2_PIX_FMT_YUYV) {
- *f++ = Y[idx];
- *f++ = idx & 0x01 ? U[idx / 2] : V[idx / 2];
- } else if (frame->v4l2_format.format == V4L2_PIX_FMT_YUV422P) {
- *f++ = Y[idx];
- if (idx & 0x01)
- *u++ = U[idx >> 1];
- else
- *v++ = V[idx >> 1];
- } else if (frame->v4l2_format.format == V4L2_PIX_FMT_YVU420) {
- *f++ = Y[idx];
- if (!((idx & 0x01) | (frame->curline & 0x01))) {
- /* only need do this for 1 in 4 pixels */
- /* intraframe buffer is YUV420 format */
- *u++ = U[idx >> 1];
- *v++ = V[idx >> 1];
- }
- } else {
- YUV_TO_RGB_BY_THE_BOOK(Y[idx], U[idx / 2], V[idx / 2], rv, gv, bv);
- switch (frame->v4l2_format.format) {
- case V4L2_PIX_FMT_GREY:
- *f++ = Y[idx];
- break;
- case V4L2_PIX_FMT_RGB555:
- *f++ = (0x1F & rv) |
- (0xE0 & (gv << 5));
- *f++ = (0x03 & (gv >> 3)) |
- (0x7C & (bv << 2));
- break;
- case V4L2_PIX_FMT_RGB565:
- *f++ = (0x1F & rv) |
- (0xE0 & (gv << 5));
- *f++ = (0x07 & (gv >> 3)) |
- (0xF8 & bv);
- break;
- case V4L2_PIX_FMT_RGB24:
- *f++ = rv;
- *f++ = gv;
- *f++ = bv;
- break;
- case V4L2_PIX_FMT_RGB32:
- *f++ = rv;
- *f++ = gv;
- *f++ = bv;
- f++;
- break;
- }
- }
- clipmask_index++;
- }
- /* Deal with non-integer no. of bytes for YUV420P */
- if (frame->v4l2_format.format != V4L2_PIX_FMT_YVU420)
- *pcopylen += frame->v4l2_linesize;
- else
- *pcopylen += frame->curline & 0x01 ? frame->v4l2_linesize : frame->v4l2_linesize << 1;
-
- frame->curline += 1;
-
- if (frame->curline >= frame->frmheight)
- return parse_state_next_frame;
- return parse_state_continue;
-
-}
-
-
-/*
- * usbvision_parse_lines_420()
- *
- * Parse two lines from the scratch buffer, put
- * decoded RGB value into the current frame buffer and add the written
- * number of bytes (RGB) to the *pcopylen.
- *
- */
-static enum parse_state usbvision_parse_lines_420(struct usb_usbvision *usbvision,
- long *pcopylen)
-{
- struct usbvision_frame *frame;
- unsigned char *f_even = NULL, *f_odd = NULL;
- unsigned int pixel_per_line, block;
- int pixel, block_split;
- int y_ptr, u_ptr, v_ptr, y_odd_offset;
- const int y_block_size = 128;
- const int uv_block_size = 64;
- const int sub_block_size = 32;
- const int y_step[] = { 0, 0, 0, 2 }, y_step_size = 4;
- const int uv_step[] = { 0, 0, 0, 4 }, uv_step_size = 4;
- unsigned char y[2], u, v; /* YUV components */
- int y_, u_, v_, vb, uvg, ur;
- int r_, g_, b_; /* RGB components */
- unsigned char g;
- int clipmask_even_index, clipmask_odd_index, bytes_per_pixel;
- int clipmask_add, stretch_bytes;
-
- frame = usbvision->cur_frame;
- f_even = frame->data + (frame->v4l2_linesize * frame->curline);
- f_odd = f_even + frame->v4l2_linesize * usbvision->stretch_height;
-
- /* Make sure there's enough data for the entire line */
- /* In this mode usbvision transfer 3 bytes for every 2 pixels */
- /* I need two lines to decode the color */
- bytes_per_pixel = frame->v4l2_format.bytes_per_pixel;
- stretch_bytes = (usbvision->stretch_width - 1) * bytes_per_pixel;
- clipmask_even_index = frame->curline * MAX_FRAME_WIDTH;
- clipmask_odd_index = clipmask_even_index + MAX_FRAME_WIDTH;
- clipmask_add = usbvision->stretch_width;
- pixel_per_line = frame->isoc_header.frame_width;
-
- if (scratch_len(usbvision) < (int)pixel_per_line * 3) {
- /* printk(KERN_DEBUG "out of data, need %d\n", len); */
- return parse_state_out;
- }
-
- if ((frame->curline + 1) >= frame->frmheight)
- return parse_state_next_frame;
-
- block_split = (pixel_per_line%y_block_size) ? 1 : 0; /* are some blocks splitted into different lines? */
-
- y_odd_offset = (pixel_per_line / y_block_size) * (y_block_size + uv_block_size)
- + block_split * uv_block_size;
-
- scratch_set_extra_ptr(usbvision, &y_ptr, y_odd_offset);
- scratch_set_extra_ptr(usbvision, &u_ptr, y_block_size);
- scratch_set_extra_ptr(usbvision, &v_ptr, y_odd_offset
- + (4 - block_split) * sub_block_size);
-
- for (block = 0; block < (pixel_per_line / sub_block_size); block++) {
- for (pixel = 0; pixel < sub_block_size; pixel += 2) {
- scratch_get(usbvision, &y[0], 2);
- scratch_get_extra(usbvision, &u, &u_ptr, 1);
- scratch_get_extra(usbvision, &v, &v_ptr, 1);
-
- /* I don't use the YUV_TO_RGB macro for better performance */
- v_ = v - 128;
- u_ = u - 128;
- vb = 132252 * v_;
- uvg = -53281 * u_ - 25625 * v_;
- ur = 104595 * u_;
-
- if (frame->v4l2_format.format == V4L2_PIX_FMT_YUYV) {
- *f_even++ = y[0];
- *f_even++ = v;
- } else {
- y_ = 76284 * (y[0] - 16);
-
- b_ = (y_ + vb) >> 16;
- g_ = (y_ + uvg) >> 16;
- r_ = (y_ + ur) >> 16;
-
- switch (frame->v4l2_format.format) {
- case V4L2_PIX_FMT_RGB565:
- g = LIMIT_RGB(g_);
- *f_even++ =
- (0x1F & LIMIT_RGB(r_)) |
- (0xE0 & (g << 5));
- *f_even++ =
- (0x07 & (g >> 3)) |
- (0xF8 & LIMIT_RGB(b_));
- break;
- case V4L2_PIX_FMT_RGB24:
- *f_even++ = LIMIT_RGB(r_);
- *f_even++ = LIMIT_RGB(g_);
- *f_even++ = LIMIT_RGB(b_);
- break;
- case V4L2_PIX_FMT_RGB32:
- *f_even++ = LIMIT_RGB(r_);
- *f_even++ = LIMIT_RGB(g_);
- *f_even++ = LIMIT_RGB(b_);
- f_even++;
- break;
- case V4L2_PIX_FMT_RGB555:
- g = LIMIT_RGB(g_);
- *f_even++ = (0x1F & LIMIT_RGB(r_)) |
- (0xE0 & (g << 5));
- *f_even++ = (0x03 & (g >> 3)) |
- (0x7C & (LIMIT_RGB(b_) << 2));
- break;
- }
- }
- clipmask_even_index += clipmask_add;
- f_even += stretch_bytes;
-
- if (frame->v4l2_format.format == V4L2_PIX_FMT_YUYV) {
- *f_even++ = y[1];
- *f_even++ = u;
- } else {
- y_ = 76284 * (y[1] - 16);
-
- b_ = (y_ + vb) >> 16;
- g_ = (y_ + uvg) >> 16;
- r_ = (y_ + ur) >> 16;
-
- switch (frame->v4l2_format.format) {
- case V4L2_PIX_FMT_RGB565:
- g = LIMIT_RGB(g_);
- *f_even++ =
- (0x1F & LIMIT_RGB(r_)) |
- (0xE0 & (g << 5));
- *f_even++ =
- (0x07 & (g >> 3)) |
- (0xF8 & LIMIT_RGB(b_));
- break;
- case V4L2_PIX_FMT_RGB24:
- *f_even++ = LIMIT_RGB(r_);
- *f_even++ = LIMIT_RGB(g_);
- *f_even++ = LIMIT_RGB(b_);
- break;
- case V4L2_PIX_FMT_RGB32:
- *f_even++ = LIMIT_RGB(r_);
- *f_even++ = LIMIT_RGB(g_);
- *f_even++ = LIMIT_RGB(b_);
- f_even++;
- break;
- case V4L2_PIX_FMT_RGB555:
- g = LIMIT_RGB(g_);
- *f_even++ = (0x1F & LIMIT_RGB(r_)) |
- (0xE0 & (g << 5));
- *f_even++ = (0x03 & (g >> 3)) |
- (0x7C & (LIMIT_RGB(b_) << 2));
- break;
- }
- }
- clipmask_even_index += clipmask_add;
- f_even += stretch_bytes;
-
- scratch_get_extra(usbvision, &y[0], &y_ptr, 2);
-
- if (frame->v4l2_format.format == V4L2_PIX_FMT_YUYV) {
- *f_odd++ = y[0];
- *f_odd++ = v;
- } else {
- y_ = 76284 * (y[0] - 16);
-
- b_ = (y_ + vb) >> 16;
- g_ = (y_ + uvg) >> 16;
- r_ = (y_ + ur) >> 16;
-
- switch (frame->v4l2_format.format) {
- case V4L2_PIX_FMT_RGB565:
- g = LIMIT_RGB(g_);
- *f_odd++ =
- (0x1F & LIMIT_RGB(r_)) |
- (0xE0 & (g << 5));
- *f_odd++ =
- (0x07 & (g >> 3)) |
- (0xF8 & LIMIT_RGB(b_));
- break;
- case V4L2_PIX_FMT_RGB24:
- *f_odd++ = LIMIT_RGB(r_);
- *f_odd++ = LIMIT_RGB(g_);
- *f_odd++ = LIMIT_RGB(b_);
- break;
- case V4L2_PIX_FMT_RGB32:
- *f_odd++ = LIMIT_RGB(r_);
- *f_odd++ = LIMIT_RGB(g_);
- *f_odd++ = LIMIT_RGB(b_);
- f_odd++;
- break;
- case V4L2_PIX_FMT_RGB555:
- g = LIMIT_RGB(g_);
- *f_odd++ = (0x1F & LIMIT_RGB(r_)) |
- (0xE0 & (g << 5));
- *f_odd++ = (0x03 & (g >> 3)) |
- (0x7C & (LIMIT_RGB(b_) << 2));
- break;
- }
- }
- clipmask_odd_index += clipmask_add;
- f_odd += stretch_bytes;
-
- if (frame->v4l2_format.format == V4L2_PIX_FMT_YUYV) {
- *f_odd++ = y[1];
- *f_odd++ = u;
- } else {
- y_ = 76284 * (y[1] - 16);
-
- b_ = (y_ + vb) >> 16;
- g_ = (y_ + uvg) >> 16;
- r_ = (y_ + ur) >> 16;
-
- switch (frame->v4l2_format.format) {
- case V4L2_PIX_FMT_RGB565:
- g = LIMIT_RGB(g_);
- *f_odd++ =
- (0x1F & LIMIT_RGB(r_)) |
- (0xE0 & (g << 5));
- *f_odd++ =
- (0x07 & (g >> 3)) |
- (0xF8 & LIMIT_RGB(b_));
- break;
- case V4L2_PIX_FMT_RGB24:
- *f_odd++ = LIMIT_RGB(r_);
- *f_odd++ = LIMIT_RGB(g_);
- *f_odd++ = LIMIT_RGB(b_);
- break;
- case V4L2_PIX_FMT_RGB32:
- *f_odd++ = LIMIT_RGB(r_);
- *f_odd++ = LIMIT_RGB(g_);
- *f_odd++ = LIMIT_RGB(b_);
- f_odd++;
- break;
- case V4L2_PIX_FMT_RGB555:
- g = LIMIT_RGB(g_);
- *f_odd++ = (0x1F & LIMIT_RGB(r_)) |
- (0xE0 & (g << 5));
- *f_odd++ = (0x03 & (g >> 3)) |
- (0x7C & (LIMIT_RGB(b_) << 2));
- break;
- }
- }
- clipmask_odd_index += clipmask_add;
- f_odd += stretch_bytes;
- }
-
- scratch_rm_old(usbvision, y_step[block % y_step_size] * sub_block_size);
- scratch_inc_extra_ptr(&y_ptr, y_step[(block + 2 * block_split) % y_step_size]
- * sub_block_size);
- scratch_inc_extra_ptr(&u_ptr, uv_step[block % uv_step_size]
- * sub_block_size);
- scratch_inc_extra_ptr(&v_ptr, uv_step[(block + 2 * block_split) % uv_step_size]
- * sub_block_size);
- }
-
- scratch_rm_old(usbvision, pixel_per_line * 3 / 2
- + block_split * sub_block_size);
-
- frame->curline += 2 * usbvision->stretch_height;
- *pcopylen += frame->v4l2_linesize * 2 * usbvision->stretch_height;
-
- if (frame->curline >= frame->frmheight)
- return parse_state_next_frame;
- return parse_state_continue;
-}
-
-/*
- * usbvision_parse_data()
- *
- * Generic routine to parse the scratch buffer. It employs either
- * usbvision_find_header() or usbvision_parse_lines() to do most
- * of work.
- *
- */
-static void usbvision_parse_data(struct usb_usbvision *usbvision)
-{
- struct usbvision_frame *frame;
- enum parse_state newstate;
- long copylen = 0;
- unsigned long lock_flags;
-
- frame = usbvision->cur_frame;
-
- PDEBUG(DBG_PARSE, "parsing len=%d\n", scratch_len(usbvision));
-
- while (1) {
- newstate = parse_state_out;
- if (scratch_len(usbvision)) {
- if (frame->scanstate == scan_state_scanning) {
- newstate = usbvision_find_header(usbvision);
- } else if (frame->scanstate == scan_state_lines) {
- if (usbvision->isoc_mode == ISOC_MODE_YUV420)
- newstate = usbvision_parse_lines_420(usbvision, ©len);
- else if (usbvision->isoc_mode == ISOC_MODE_YUV422)
- newstate = usbvision_parse_lines_422(usbvision, ©len);
- else if (usbvision->isoc_mode == ISOC_MODE_COMPRESS)
- newstate = usbvision_parse_compress(usbvision, ©len);
- }
- }
- if (newstate == parse_state_continue)
- continue;
- if ((newstate == parse_state_next_frame) || (newstate == parse_state_out))
- break;
- return; /* parse_state_end_parse */
- }
-
- if (newstate == parse_state_next_frame) {
- frame->grabstate = frame_state_done;
- do_gettimeofday(&(frame->timestamp));
- frame->sequence = usbvision->frame_num;
-
- spin_lock_irqsave(&usbvision->queue_lock, lock_flags);
- list_move_tail(&(frame->frame), &usbvision->outqueue);
- usbvision->cur_frame = NULL;
- spin_unlock_irqrestore(&usbvision->queue_lock, lock_flags);
-
- usbvision->frame_num++;
-
- /* This will cause the process to request another frame. */
- if (waitqueue_active(&usbvision->wait_frame)) {
- PDEBUG(DBG_PARSE, "Wake up !");
- wake_up_interruptible(&usbvision->wait_frame);
- }
- } else {
- frame->grabstate = frame_state_grabbing;
- }
-
- /* Update the frame's uncompressed length. */
- frame->scanlength += copylen;
-}
-
-
-/*
- * Make all of the blocks of data contiguous
- */
-static int usbvision_compress_isochronous(struct usb_usbvision *usbvision,
- struct urb *urb)
-{
- unsigned char *packet_data;
- int i, totlen = 0;
-
- for (i = 0; i < urb->number_of_packets; i++) {
- int packet_len = urb->iso_frame_desc[i].actual_length;
- int packet_stat = urb->iso_frame_desc[i].status;
-
- packet_data = urb->transfer_buffer + urb->iso_frame_desc[i].offset;
-
- /* Detect and ignore errored packets */
- if (packet_stat) { /* packet_stat != 0 ????????????? */
- PDEBUG(DBG_ISOC, "data error: [%d] len=%d, status=%X", i, packet_len, packet_stat);
- usbvision->isoc_err_count++;
- continue;
- }
-
- /* Detect and ignore empty packets */
- if (packet_len < 0) {
- PDEBUG(DBG_ISOC, "error packet [%d]", i);
- usbvision->isoc_skip_count++;
- continue;
- } else if (packet_len == 0) { /* Frame end ????? */
- PDEBUG(DBG_ISOC, "null packet [%d]", i);
- usbvision->isocstate = isoc_state_no_frame;
- usbvision->isoc_skip_count++;
- continue;
- } else if (packet_len > usbvision->isoc_packet_size) {
- PDEBUG(DBG_ISOC, "packet[%d] > isoc_packet_size", i);
- usbvision->isoc_skip_count++;
- continue;
- }
-
- PDEBUG(DBG_ISOC, "packet ok [%d] len=%d", i, packet_len);
-
- if (usbvision->isocstate == isoc_state_no_frame) { /* new frame begins */
- usbvision->isocstate = isoc_state_in_frame;
- scratch_mark_header(usbvision);
- usbvision_measure_bandwidth(usbvision);
- PDEBUG(DBG_ISOC, "packet with header");
- }
-
- /*
- * If usbvision continues to feed us with data but there is no
- * consumption (if, for example, V4L client fell asleep) we
- * may overflow the buffer. We have to move old data over to
- * free room for new data. This is bad for old data. If we
- * just drop new data then it's bad for new data... choose
- * your favorite evil here.
- */
- if (scratch_free(usbvision) < packet_len) {
- usbvision->scratch_ovf_count++;
- PDEBUG(DBG_ISOC, "scratch buf overflow! scr_len: %d, n: %d",
- scratch_len(usbvision), packet_len);
- scratch_rm_old(usbvision, packet_len - scratch_free(usbvision));
- }
-
- /* Now we know that there is enough room in scratch buffer */
- scratch_put(usbvision, packet_data, packet_len);
- totlen += packet_len;
- usbvision->isoc_data_count += packet_len;
- usbvision->isoc_packet_count++;
- }
-#if ENABLE_HEXDUMP
- if (totlen > 0) {
- static int foo;
-
- if (foo < 1) {
- printk(KERN_DEBUG "+%d.\n", usbvision->scratchlen);
- usbvision_hexdump(data0, (totlen > 64) ? 64 : totlen);
- ++foo;
- }
- }
-#endif
- return totlen;
-}
-
-static void usbvision_isoc_irq(struct urb *urb)
-{
- int err_code = 0;
- int len;
- struct usb_usbvision *usbvision = urb->context;
- int i;
- unsigned long start_time = jiffies;
- struct usbvision_frame **f;
-
- /* We don't want to do anything if we are about to be removed! */
- if (!USBVISION_IS_OPERATIONAL(usbvision))
- return;
-
- /* any urb with wrong status is ignored without acknowledgement */
- if (urb->status == -ENOENT)
- return;
-
- f = &usbvision->cur_frame;
-
- /* Manage streaming interruption */
- if (usbvision->streaming == stream_interrupt) {
- usbvision->streaming = stream_idle;
- if ((*f)) {
- (*f)->grabstate = frame_state_ready;
- (*f)->scanstate = scan_state_scanning;
- }
- PDEBUG(DBG_IRQ, "stream interrupted");
- wake_up_interruptible(&usbvision->wait_stream);
- }
-
- /* Copy the data received into our scratch buffer */
- len = usbvision_compress_isochronous(usbvision, urb);
-
- usbvision->isoc_urb_count++;
- usbvision->urb_length = len;
-
- if (usbvision->streaming == stream_on) {
- /* If we collected enough data let's parse! */
- if (scratch_len(usbvision) > USBVISION_HEADER_LENGTH &&
- !list_empty(&(usbvision->inqueue))) {
- if (!(*f)) {
- (*f) = list_entry(usbvision->inqueue.next,
- struct usbvision_frame,
- frame);
- }
- usbvision_parse_data(usbvision);
- } else {
- /* If we don't have a frame
- we're current working on, complain */
- PDEBUG(DBG_IRQ,
- "received data, but no one needs it");
- scratch_reset(usbvision);
- }
- } else {
- PDEBUG(DBG_IRQ, "received data, but no one needs it");
- scratch_reset(usbvision);
- }
-
- usbvision->time_in_irq += jiffies - start_time;
-
- for (i = 0; i < USBVISION_URB_FRAMES; i++) {
- urb->iso_frame_desc[i].status = 0;
- urb->iso_frame_desc[i].actual_length = 0;
- }
-
- urb->status = 0;
- urb->dev = usbvision->dev;
- err_code = usb_submit_urb(urb, GFP_ATOMIC);
-
- if (err_code) {
- dev_err(&usbvision->dev->dev,
- "%s: usb_submit_urb failed: error %d\n",
- __func__, err_code);
- }
-
- return;
-}
-
-/*************************************/
-/* Low level usbvision access functions */
-/*************************************/
-
-/*
- * usbvision_read_reg()
- *
- * return < 0 -> Error
- * >= 0 -> Data
- */
-
-int usbvision_read_reg(struct usb_usbvision *usbvision, unsigned char reg)
-{
- int err_code = 0;
- unsigned char buffer[1];
-
- if (!USBVISION_IS_OPERATIONAL(usbvision))
- return -1;
-
- err_code = usb_control_msg(usbvision->dev, usb_rcvctrlpipe(usbvision->dev, 1),
- USBVISION_OP_CODE,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_ENDPOINT,
- 0, (__u16) reg, buffer, 1, HZ);
-
- if (err_code < 0) {
- dev_err(&usbvision->dev->dev,
- "%s: failed: error %d\n", __func__, err_code);
- return err_code;
- }
- return buffer[0];
-}
-
-/*
- * usbvision_write_reg()
- *
- * return 1 -> Reg written
- * 0 -> usbvision is not yet ready
- * -1 -> Something went wrong
- */
-
-int usbvision_write_reg(struct usb_usbvision *usbvision, unsigned char reg,
- unsigned char value)
-{
- int err_code = 0;
-
- if (!USBVISION_IS_OPERATIONAL(usbvision))
- return 0;
-
- err_code = usb_control_msg(usbvision->dev, usb_sndctrlpipe(usbvision->dev, 1),
- USBVISION_OP_CODE,
- USB_DIR_OUT | USB_TYPE_VENDOR |
- USB_RECIP_ENDPOINT, 0, (__u16) reg, &value, 1, HZ);
-
- if (err_code < 0) {
- dev_err(&usbvision->dev->dev,
- "%s: failed: error %d\n", __func__, err_code);
- }
- return err_code;
-}
-
-
-static void usbvision_ctrl_urb_complete(struct urb *urb)
-{
- struct usb_usbvision *usbvision = (struct usb_usbvision *)urb->context;
-
- PDEBUG(DBG_IRQ, "");
- usbvision->ctrl_urb_busy = 0;
- if (waitqueue_active(&usbvision->ctrl_urb_wq))
- wake_up_interruptible(&usbvision->ctrl_urb_wq);
-}
-
-
-static int usbvision_write_reg_irq(struct usb_usbvision *usbvision, int address,
- unsigned char *data, int len)
-{
- int err_code = 0;
-
- PDEBUG(DBG_IRQ, "");
- if (len > 8)
- return -EFAULT;
- if (usbvision->ctrl_urb_busy)
- return -EBUSY;
- usbvision->ctrl_urb_busy = 1;
-
- usbvision->ctrl_urb_setup.bRequestType = USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_ENDPOINT;
- usbvision->ctrl_urb_setup.bRequest = USBVISION_OP_CODE;
- usbvision->ctrl_urb_setup.wValue = 0;
- usbvision->ctrl_urb_setup.wIndex = cpu_to_le16(address);
- usbvision->ctrl_urb_setup.wLength = cpu_to_le16(len);
- usb_fill_control_urb(usbvision->ctrl_urb, usbvision->dev,
- usb_sndctrlpipe(usbvision->dev, 1),
- (unsigned char *)&usbvision->ctrl_urb_setup,
- (void *)usbvision->ctrl_urb_buffer, len,
- usbvision_ctrl_urb_complete,
- (void *)usbvision);
-
- memcpy(usbvision->ctrl_urb_buffer, data, len);
-
- err_code = usb_submit_urb(usbvision->ctrl_urb, GFP_ATOMIC);
- if (err_code < 0) {
- /* error in usb_submit_urb() */
- usbvision->ctrl_urb_busy = 0;
- }
- PDEBUG(DBG_IRQ, "submit %d byte: error %d", len, err_code);
- return err_code;
-}
-
-
-static int usbvision_init_compression(struct usb_usbvision *usbvision)
-{
- int err_code = 0;
-
- usbvision->last_isoc_frame_num = -1;
- usbvision->isoc_data_count = 0;
- usbvision->isoc_packet_count = 0;
- usbvision->isoc_skip_count = 0;
- usbvision->compr_level = 50;
- usbvision->last_compr_level = -1;
- usbvision->isoc_urb_count = 0;
- usbvision->request_intra = 1;
- usbvision->isoc_measure_bandwidth_count = 0;
-
- return err_code;
-}
-
-/* this function measures the used bandwidth since last call
- * return: 0 : no error
- * sets used_bandwidth to 1-100 : 1-100% of full bandwidth resp. to isoc_packet_size
- */
-static int usbvision_measure_bandwidth(struct usb_usbvision *usbvision)
-{
- int err_code = 0;
-
- if (usbvision->isoc_measure_bandwidth_count < 2) { /* this gives an average bandwidth of 3 frames */
- usbvision->isoc_measure_bandwidth_count++;
- return err_code;
- }
- if ((usbvision->isoc_packet_size > 0) && (usbvision->isoc_packet_count > 0)) {
- usbvision->used_bandwidth = usbvision->isoc_data_count /
- (usbvision->isoc_packet_count + usbvision->isoc_skip_count) *
- 100 / usbvision->isoc_packet_size;
- }
- usbvision->isoc_measure_bandwidth_count = 0;
- usbvision->isoc_data_count = 0;
- usbvision->isoc_packet_count = 0;
- usbvision->isoc_skip_count = 0;
- return err_code;
-}
-
-static int usbvision_adjust_compression(struct usb_usbvision *usbvision)
-{
- int err_code = 0;
- unsigned char buffer[6];
-
- PDEBUG(DBG_IRQ, "");
- if ((adjust_compression) && (usbvision->used_bandwidth > 0)) {
- usbvision->compr_level += (usbvision->used_bandwidth - 90) / 2;
- RESTRICT_TO_RANGE(usbvision->compr_level, 0, 100);
- if (usbvision->compr_level != usbvision->last_compr_level) {
- int distortion;
-
- if (usbvision->bridge_type == BRIDGE_NT1004 || usbvision->bridge_type == BRIDGE_NT1005) {
- buffer[0] = (unsigned char)(4 + 16 * usbvision->compr_level / 100); /* PCM Threshold 1 */
- buffer[1] = (unsigned char)(4 + 8 * usbvision->compr_level / 100); /* PCM Threshold 2 */
- distortion = 7 + 248 * usbvision->compr_level / 100;
- buffer[2] = (unsigned char)(distortion & 0xFF); /* Average distortion Threshold (inter) */
- buffer[3] = (unsigned char)(distortion & 0xFF); /* Average distortion Threshold (intra) */
- distortion = 1 + 42 * usbvision->compr_level / 100;
- buffer[4] = (unsigned char)(distortion & 0xFF); /* Maximum distortion Threshold (inter) */
- buffer[5] = (unsigned char)(distortion & 0xFF); /* Maximum distortion Threshold (intra) */
- } else { /* BRIDGE_NT1003 */
- buffer[0] = (unsigned char)(4 + 16 * usbvision->compr_level / 100); /* PCM threshold 1 */
- buffer[1] = (unsigned char)(4 + 8 * usbvision->compr_level / 100); /* PCM threshold 2 */
- distortion = 2 + 253 * usbvision->compr_level / 100;
- buffer[2] = (unsigned char)(distortion & 0xFF); /* distortion threshold bit0-7 */
- buffer[3] = 0; /* (unsigned char)((distortion >> 8) & 0x0F); distortion threshold bit 8-11 */
- distortion = 0 + 43 * usbvision->compr_level / 100;
- buffer[4] = (unsigned char)(distortion & 0xFF); /* maximum distortion bit0-7 */
- buffer[5] = 0; /* (unsigned char)((distortion >> 8) & 0x01); maximum distortion bit 8 */
- }
- err_code = usbvision_write_reg_irq(usbvision, USBVISION_PCM_THR1, buffer, 6);
- if (err_code == 0) {
- PDEBUG(DBG_IRQ, "new compr params %#02x %#02x %#02x %#02x %#02x %#02x", buffer[0],
- buffer[1], buffer[2], buffer[3], buffer[4], buffer[5]);
- usbvision->last_compr_level = usbvision->compr_level;
- }
- }
- }
- return err_code;
-}
-
-static int usbvision_request_intra(struct usb_usbvision *usbvision)
-{
- int err_code = 0;
- unsigned char buffer[1];
-
- PDEBUG(DBG_IRQ, "");
- usbvision->request_intra = 1;
- buffer[0] = 1;
- usbvision_write_reg_irq(usbvision, USBVISION_FORCE_INTRA, buffer, 1);
- return err_code;
-}
-
-static int usbvision_unrequest_intra(struct usb_usbvision *usbvision)
-{
- int err_code = 0;
- unsigned char buffer[1];
-
- PDEBUG(DBG_IRQ, "");
- usbvision->request_intra = 0;
- buffer[0] = 0;
- usbvision_write_reg_irq(usbvision, USBVISION_FORCE_INTRA, buffer, 1);
- return err_code;
-}
-
-/*******************************
- * usbvision utility functions
- *******************************/
-
-int usbvision_power_off(struct usb_usbvision *usbvision)
-{
- int err_code = 0;
-
- PDEBUG(DBG_FUNC, "");
-
- err_code = usbvision_write_reg(usbvision, USBVISION_PWR_REG, USBVISION_SSPND_EN);
- if (err_code == 1)
- usbvision->power = 0;
- PDEBUG(DBG_FUNC, "%s: err_code %d", (err_code != 1) ? "ERROR" : "power is off", err_code);
- return err_code;
-}
-
-/* configure webcam image sensor using the serial port */
-static int usbvision_init_webcam(struct usb_usbvision *usbvision)
-{
- int rc;
- int i;
- static char init_values[38][3] = {
- { 0x04, 0x12, 0x08 }, { 0x05, 0xff, 0xc8 }, { 0x06, 0x18, 0x07 }, { 0x07, 0x90, 0x00 },
- { 0x09, 0x00, 0x00 }, { 0x0a, 0x00, 0x00 }, { 0x0b, 0x08, 0x00 }, { 0x0d, 0xcc, 0xcc },
- { 0x0e, 0x13, 0x14 }, { 0x10, 0x9b, 0x83 }, { 0x11, 0x5a, 0x3f }, { 0x12, 0xe4, 0x73 },
- { 0x13, 0x88, 0x84 }, { 0x14, 0x89, 0x80 }, { 0x15, 0x00, 0x20 }, { 0x16, 0x00, 0x00 },
- { 0x17, 0xff, 0xa0 }, { 0x18, 0x6b, 0x20 }, { 0x19, 0x22, 0x40 }, { 0x1a, 0x10, 0x07 },
- { 0x1b, 0x00, 0x47 }, { 0x1c, 0x03, 0xe0 }, { 0x1d, 0x00, 0x00 }, { 0x1e, 0x00, 0x00 },
- { 0x1f, 0x00, 0x00 }, { 0x20, 0x00, 0x00 }, { 0x21, 0x00, 0x00 }, { 0x22, 0x00, 0x00 },
- { 0x23, 0x00, 0x00 }, { 0x24, 0x00, 0x00 }, { 0x25, 0x00, 0x00 }, { 0x26, 0x00, 0x00 },
- { 0x27, 0x00, 0x00 }, { 0x28, 0x00, 0x00 }, { 0x29, 0x00, 0x00 }, { 0x08, 0x80, 0x60 },
- { 0x0f, 0x2d, 0x24 }, { 0x0c, 0x80, 0x80 }
- };
- char value[3];
-
- /* the only difference between PAL and NTSC init_values */
- if (usbvision_device_data[usbvision->dev_model].video_norm == V4L2_STD_NTSC)
- init_values[4][1] = 0x34;
-
- for (i = 0; i < sizeof(init_values) / 3; i++) {
- usbvision_write_reg(usbvision, USBVISION_SER_MODE, USBVISION_SER_MODE_SOFT);
- memcpy(value, init_values[i], 3);
- rc = usb_control_msg(usbvision->dev,
- usb_sndctrlpipe(usbvision->dev, 1),
- USBVISION_OP_CODE,
- USB_DIR_OUT | USB_TYPE_VENDOR |
- USB_RECIP_ENDPOINT, 0,
- (__u16) USBVISION_SER_DAT1, value,
- 3, HZ);
- if (rc < 0)
- return rc;
- usbvision_write_reg(usbvision, USBVISION_SER_MODE, USBVISION_SER_MODE_SIO);
- /* write 3 bytes to the serial port using SIO mode */
- usbvision_write_reg(usbvision, USBVISION_SER_CONT, 3 | 0x10);
- usbvision_write_reg(usbvision, USBVISION_IOPIN_REG, 0);
- usbvision_write_reg(usbvision, USBVISION_SER_MODE, USBVISION_SER_MODE_SOFT);
- usbvision_write_reg(usbvision, USBVISION_IOPIN_REG, USBVISION_IO_2);
- usbvision_write_reg(usbvision, USBVISION_SER_MODE, USBVISION_SER_MODE_SOFT | USBVISION_CLK_OUT);
- usbvision_write_reg(usbvision, USBVISION_SER_MODE, USBVISION_SER_MODE_SOFT | USBVISION_DAT_IO);
- usbvision_write_reg(usbvision, USBVISION_SER_MODE, USBVISION_SER_MODE_SOFT | USBVISION_CLK_OUT | USBVISION_DAT_IO);
- }
-
- return 0;
-}
-
-/*
- * usbvision_set_video_format()
- *
- */
-static int usbvision_set_video_format(struct usb_usbvision *usbvision, int format)
-{
- static const char proc[] = "usbvision_set_video_format";
- int rc;
- unsigned char value[2];
-
- if (!USBVISION_IS_OPERATIONAL(usbvision))
- return 0;
-
- PDEBUG(DBG_FUNC, "isoc_mode %#02x", format);
-
- if ((format != ISOC_MODE_YUV422)
- && (format != ISOC_MODE_YUV420)
- && (format != ISOC_MODE_COMPRESS)) {
- printk(KERN_ERR "usbvision: unknown video format %02x, using default YUV420",
- format);
- format = ISOC_MODE_YUV420;
- }
- value[0] = 0x0A; /* TODO: See the effect of the filter */
- value[1] = format; /* Sets the VO_MODE register which follows FILT_CONT */
- rc = usb_control_msg(usbvision->dev, usb_sndctrlpipe(usbvision->dev, 1),
- USBVISION_OP_CODE,
- USB_DIR_OUT | USB_TYPE_VENDOR |
- USB_RECIP_ENDPOINT, 0,
- (__u16) USBVISION_FILT_CONT, value, 2, HZ);
-
- if (rc < 0) {
- printk(KERN_ERR "%s: ERROR=%d. USBVISION stopped - "
- "reconnect or reload driver.\n", proc, rc);
- }
- usbvision->isoc_mode = format;
- return rc;
-}
-
-/*
- * usbvision_set_output()
- *
- */
-
-int usbvision_set_output(struct usb_usbvision *usbvision, int width,
- int height)
-{
- int err_code = 0;
- int usb_width, usb_height;
- unsigned int frame_rate = 0, frame_drop = 0;
- unsigned char value[4];
-
- if (!USBVISION_IS_OPERATIONAL(usbvision))
- return 0;
-
- if (width > MAX_USB_WIDTH) {
- usb_width = width / 2;
- usbvision->stretch_width = 2;
- } else {
- usb_width = width;
- usbvision->stretch_width = 1;
- }
-
- if (height > MAX_USB_HEIGHT) {
- usb_height = height / 2;
- usbvision->stretch_height = 2;
- } else {
- usb_height = height;
- usbvision->stretch_height = 1;
- }
-
- RESTRICT_TO_RANGE(usb_width, MIN_FRAME_WIDTH, MAX_USB_WIDTH);
- usb_width &= ~(MIN_FRAME_WIDTH-1);
- RESTRICT_TO_RANGE(usb_height, MIN_FRAME_HEIGHT, MAX_USB_HEIGHT);
- usb_height &= ~(1);
-
- PDEBUG(DBG_FUNC, "usb %dx%d; screen %dx%d; stretch %dx%d",
- usb_width, usb_height, width, height,
- usbvision->stretch_width, usbvision->stretch_height);
-
- /* I'll not rewrite the same values */
- if ((usb_width != usbvision->curwidth) || (usb_height != usbvision->curheight)) {
- value[0] = usb_width & 0xff; /* LSB */
- value[1] = (usb_width >> 8) & 0x03; /* MSB */
- value[2] = usb_height & 0xff; /* LSB */
- value[3] = (usb_height >> 8) & 0x03; /* MSB */
-
- err_code = usb_control_msg(usbvision->dev, usb_sndctrlpipe(usbvision->dev, 1),
- USBVISION_OP_CODE,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_ENDPOINT,
- 0, (__u16) USBVISION_LXSIZE_O, value, 4, HZ);
-
- if (err_code < 0) {
- dev_err(&usbvision->dev->dev,
- "%s failed: error %d\n", __func__, err_code);
- return err_code;
- }
- usbvision->curwidth = usbvision->stretch_width * usb_width;
- usbvision->curheight = usbvision->stretch_height * usb_height;
- }
-
- if (usbvision->isoc_mode == ISOC_MODE_YUV422)
- frame_rate = (usbvision->isoc_packet_size * 1000) / (usb_width * usb_height * 2);
- else if (usbvision->isoc_mode == ISOC_MODE_YUV420)
- frame_rate = (usbvision->isoc_packet_size * 1000) / ((usb_width * usb_height * 12) / 8);
- else
- frame_rate = FRAMERATE_MAX;
-
- if (usbvision->tvnorm_id & V4L2_STD_625_50)
- frame_drop = frame_rate * 32 / 25 - 1;
- else if (usbvision->tvnorm_id & V4L2_STD_525_60)
- frame_drop = frame_rate * 32 / 30 - 1;
-
- RESTRICT_TO_RANGE(frame_drop, FRAMERATE_MIN, FRAMERATE_MAX);
-
- PDEBUG(DBG_FUNC, "frame_rate %d fps, frame_drop %d", frame_rate, frame_drop);
-
- frame_drop = FRAMERATE_MAX; /* We can allow the maximum here, because dropping is controlled */
-
- if (usbvision_device_data[usbvision->dev_model].codec == CODEC_WEBCAM) {
- if (usbvision_device_data[usbvision->dev_model].video_norm == V4L2_STD_PAL)
- frame_drop = 25;
- else
- frame_drop = 30;
- }
-
- /* frame_drop = 7; => frame_phase = 1, 5, 9, 13, 17, 21, 25, 0, 4, 8, ...
- => frame_skip = 4;
- => frame_rate = (7 + 1) * 25 / 32 = 200 / 32 = 6.25;
-
- frame_drop = 9; => frame_phase = 1, 5, 8, 11, 14, 17, 21, 24, 27, 1, 4, 8, ...
- => frame_skip = 4, 3, 3, 3, 3, 4, 3, 3, 3, 3, 4, ...
- => frame_rate = (9 + 1) * 25 / 32 = 250 / 32 = 7.8125;
- */
- err_code = usbvision_write_reg(usbvision, USBVISION_FRM_RATE, frame_drop);
- return err_code;
-}
-
-
-/*
- * usbvision_frames_alloc
- * allocate the required frames
- */
-int usbvision_frames_alloc(struct usb_usbvision *usbvision, int number_of_frames)
-{
- int i;
-
- /* needs to be page aligned cause the buffers can be mapped individually! */
- usbvision->max_frame_size = PAGE_ALIGN(usbvision->curwidth *
- usbvision->curheight *
- usbvision->palette.bytes_per_pixel);
-
- /* Try to do my best to allocate the frames the user want in the remaining memory */
- usbvision->num_frames = number_of_frames;
- while (usbvision->num_frames > 0) {
- usbvision->fbuf_size = usbvision->num_frames * usbvision->max_frame_size;
- usbvision->fbuf = usbvision_rvmalloc(usbvision->fbuf_size);
- if (usbvision->fbuf)
- break;
- usbvision->num_frames--;
- }
-
- spin_lock_init(&usbvision->queue_lock);
- init_waitqueue_head(&usbvision->wait_frame);
- init_waitqueue_head(&usbvision->wait_stream);
-
- /* Allocate all buffers */
- for (i = 0; i < usbvision->num_frames; i++) {
- usbvision->frame[i].index = i;
- usbvision->frame[i].grabstate = frame_state_unused;
- usbvision->frame[i].data = usbvision->fbuf +
- i * usbvision->max_frame_size;
- /*
- * Set default sizes for read operation.
- */
- usbvision->stretch_width = 1;
- usbvision->stretch_height = 1;
- usbvision->frame[i].width = usbvision->curwidth;
- usbvision->frame[i].height = usbvision->curheight;
- usbvision->frame[i].bytes_read = 0;
- }
- PDEBUG(DBG_FUNC, "allocated %d frames (%d bytes per frame)",
- usbvision->num_frames, usbvision->max_frame_size);
- return usbvision->num_frames;
-}
-
-/*
- * usbvision_frames_free
- * frees memory allocated for the frames
- */
-void usbvision_frames_free(struct usb_usbvision *usbvision)
-{
- /* Have to free all that memory */
- PDEBUG(DBG_FUNC, "free %d frames", usbvision->num_frames);
-
- if (usbvision->fbuf != NULL) {
- usbvision_rvfree(usbvision->fbuf, usbvision->fbuf_size);
- usbvision->fbuf = NULL;
-
- usbvision->num_frames = 0;
- }
-}
-/*
- * usbvision_empty_framequeues()
- * prepare queues for incoming and outgoing frames
- */
-void usbvision_empty_framequeues(struct usb_usbvision *usbvision)
-{
- u32 i;
-
- INIT_LIST_HEAD(&(usbvision->inqueue));
- INIT_LIST_HEAD(&(usbvision->outqueue));
-
- for (i = 0; i < USBVISION_NUMFRAMES; i++) {
- usbvision->frame[i].grabstate = frame_state_unused;
- usbvision->frame[i].bytes_read = 0;
- }
-}
-
-/*
- * usbvision_stream_interrupt()
- * stops streaming
- */
-int usbvision_stream_interrupt(struct usb_usbvision *usbvision)
-{
- int ret = 0;
-
- /* stop reading from the device */
-
- usbvision->streaming = stream_interrupt;
- ret = wait_event_timeout(usbvision->wait_stream,
- (usbvision->streaming == stream_idle),
- msecs_to_jiffies(USBVISION_NUMSBUF*USBVISION_URB_FRAMES));
- return ret;
-}
-
-/*
- * usbvision_set_compress_params()
- *
- */
-
-static int usbvision_set_compress_params(struct usb_usbvision *usbvision)
-{
- static const char proc[] = "usbvision_set_compresion_params: ";
- int rc;
- unsigned char value[6];
-
- value[0] = 0x0F; /* Intra-Compression cycle */
- value[1] = 0x01; /* Reg.45 one line per strip */
- value[2] = 0x00; /* Reg.46 Force intra mode on all new frames */
- value[3] = 0x00; /* Reg.47 FORCE_UP <- 0 normal operation (not force) */
- value[4] = 0xA2; /* Reg.48 BUF_THR I'm not sure if this does something in not compressed mode. */
- value[5] = 0x00; /* Reg.49 DVI_YUV This has nothing to do with compression */
-
- /* catched values for NT1004 */
- /* value[0] = 0xFF; Never apply intra mode automatically */
- /* value[1] = 0xF1; Use full frame height for virtual strip width; One line per strip */
- /* value[2] = 0x01; Force intra mode on all new frames */
- /* value[3] = 0x00; Strip size 400 Bytes; do not force up */
- /* value[4] = 0xA2; */
- if (!USBVISION_IS_OPERATIONAL(usbvision))
- return 0;
-
- rc = usb_control_msg(usbvision->dev, usb_sndctrlpipe(usbvision->dev, 1),
- USBVISION_OP_CODE,
- USB_DIR_OUT | USB_TYPE_VENDOR |
- USB_RECIP_ENDPOINT, 0,
- (__u16) USBVISION_INTRA_CYC, value, 5, HZ);
-
- if (rc < 0) {
- printk(KERN_ERR "%sERROR=%d. USBVISION stopped - "
- "reconnect or reload driver.\n", proc, rc);
- return rc;
- }
-
- if (usbvision->bridge_type == BRIDGE_NT1004) {
- value[0] = 20; /* PCM Threshold 1 */
- value[1] = 12; /* PCM Threshold 2 */
- value[2] = 255; /* Distortion Threshold inter */
- value[3] = 255; /* Distortion Threshold intra */
- value[4] = 43; /* Max Distortion inter */
- value[5] = 43; /* Max Distortion intra */
- } else {
- value[0] = 20; /* PCM Threshold 1 */
- value[1] = 12; /* PCM Threshold 2 */
- value[2] = 255; /* Distortion Threshold d7-d0 */
- value[3] = 0; /* Distortion Threshold d11-d8 */
- value[4] = 43; /* Max Distortion d7-d0 */
- value[5] = 0; /* Max Distortion d8 */
- }
-
- if (!USBVISION_IS_OPERATIONAL(usbvision))
- return 0;
-
- rc = usb_control_msg(usbvision->dev, usb_sndctrlpipe(usbvision->dev, 1),
- USBVISION_OP_CODE,
- USB_DIR_OUT | USB_TYPE_VENDOR |
- USB_RECIP_ENDPOINT, 0,
- (__u16) USBVISION_PCM_THR1, value, 6, HZ);
-
- if (rc < 0) {
- printk(KERN_ERR "%sERROR=%d. USBVISION stopped - "
- "reconnect or reload driver.\n", proc, rc);
- }
- return rc;
-}
-
-
-/*
- * usbvision_set_input()
- *
- * Set the input (saa711x, ...) size x y and other misc input params
- * I've no idea if this parameters are right
- *
- */
-int usbvision_set_input(struct usb_usbvision *usbvision)
-{
- static const char proc[] = "usbvision_set_input: ";
- int rc;
- unsigned char value[8];
- unsigned char dvi_yuv_value;
-
- if (!USBVISION_IS_OPERATIONAL(usbvision))
- return 0;
-
- /* Set input format expected from decoder*/
- if (usbvision_device_data[usbvision->dev_model].vin_reg1_override) {
- value[0] = usbvision_device_data[usbvision->dev_model].vin_reg1;
- } else if (usbvision_device_data[usbvision->dev_model].codec == CODEC_SAA7113) {
- /* SAA7113 uses 8 bit output */
- value[0] = USBVISION_8_422_SYNC;
- } else {
- /* I'm sure only about d2-d0 [010] 16 bit 4:2:2 usin sync pulses
- * as that is how saa7111 is configured */
- value[0] = USBVISION_16_422_SYNC;
- /* | USBVISION_VSNC_POL | USBVISION_VCLK_POL);*/
- }
-
- rc = usbvision_write_reg(usbvision, USBVISION_VIN_REG1, value[0]);
- if (rc < 0) {
- printk(KERN_ERR "%sERROR=%d. USBVISION stopped - "
- "reconnect or reload driver.\n", proc, rc);
- return rc;
- }
-
-
- if (usbvision->tvnorm_id & V4L2_STD_PAL) {
- value[0] = 0xC0;
- value[1] = 0x02; /* 0x02C0 -> 704 Input video line length */
- value[2] = 0x20;
- value[3] = 0x01; /* 0x0120 -> 288 Input video n. of lines */
- value[4] = 0x60;
- value[5] = 0x00; /* 0x0060 -> 96 Input video h offset */
- value[6] = 0x16;
- value[7] = 0x00; /* 0x0016 -> 22 Input video v offset */
- } else if (usbvision->tvnorm_id & V4L2_STD_SECAM) {
- value[0] = 0xC0;
- value[1] = 0x02; /* 0x02C0 -> 704 Input video line length */
- value[2] = 0x20;
- value[3] = 0x01; /* 0x0120 -> 288 Input video n. of lines */
- value[4] = 0x01;
- value[5] = 0x00; /* 0x0001 -> 01 Input video h offset */
- value[6] = 0x01;
- value[7] = 0x00; /* 0x0001 -> 01 Input video v offset */
- } else { /* V4L2_STD_NTSC */
- value[0] = 0xD0;
- value[1] = 0x02; /* 0x02D0 -> 720 Input video line length */
- value[2] = 0xF0;
- value[3] = 0x00; /* 0x00F0 -> 240 Input video number of lines */
- value[4] = 0x50;
- value[5] = 0x00; /* 0x0050 -> 80 Input video h offset */
- value[6] = 0x10;
- value[7] = 0x00; /* 0x0010 -> 16 Input video v offset */
- }
-
- /* webcam is only 480 pixels wide, both PAL and NTSC version */
- if (usbvision_device_data[usbvision->dev_model].codec == CODEC_WEBCAM) {
- value[0] = 0xe0;
- value[1] = 0x01; /* 0x01E0 -> 480 Input video line length */
- }
-
- if (usbvision_device_data[usbvision->dev_model].x_offset >= 0) {
- value[4] = usbvision_device_data[usbvision->dev_model].x_offset & 0xff;
- value[5] = (usbvision_device_data[usbvision->dev_model].x_offset & 0x0300) >> 8;
- }
-
- if (adjust_x_offset != -1) {
- value[4] = adjust_x_offset & 0xff;
- value[5] = (adjust_x_offset & 0x0300) >> 8;
- }
-
- if (usbvision_device_data[usbvision->dev_model].y_offset >= 0) {
- value[6] = usbvision_device_data[usbvision->dev_model].y_offset & 0xff;
- value[7] = (usbvision_device_data[usbvision->dev_model].y_offset & 0x0300) >> 8;
- }
-
- if (adjust_y_offset != -1) {
- value[6] = adjust_y_offset & 0xff;
- value[7] = (adjust_y_offset & 0x0300) >> 8;
- }
-
- rc = usb_control_msg(usbvision->dev, usb_sndctrlpipe(usbvision->dev, 1),
- USBVISION_OP_CODE, /* USBVISION specific code */
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_ENDPOINT, 0,
- (__u16) USBVISION_LXSIZE_I, value, 8, HZ);
- if (rc < 0) {
- printk(KERN_ERR "%sERROR=%d. USBVISION stopped - "
- "reconnect or reload driver.\n", proc, rc);
- return rc;
- }
-
-
- dvi_yuv_value = 0x00; /* U comes after V, Ya comes after U/V, Yb comes after Yb */
-
- if (usbvision_device_data[usbvision->dev_model].dvi_yuv_override) {
- dvi_yuv_value = usbvision_device_data[usbvision->dev_model].dvi_yuv;
- } else if (usbvision_device_data[usbvision->dev_model].codec == CODEC_SAA7113) {
- /* This changes as the fine sync control changes. Further investigation necessary */
- dvi_yuv_value = 0x06;
- }
-
- return usbvision_write_reg(usbvision, USBVISION_DVI_YUV, dvi_yuv_value);
-}
-
-
-/*
- * usbvision_set_dram_settings()
- *
- * Set the buffer address needed by the usbvision dram to operate
- * This values has been taken with usbsnoop.
- *
- */
-
-static int usbvision_set_dram_settings(struct usb_usbvision *usbvision)
-{
- int rc;
- unsigned char value[8];
-
- if (usbvision->isoc_mode == ISOC_MODE_COMPRESS) {
- value[0] = 0x42;
- value[1] = 0x71;
- value[2] = 0xff;
- value[3] = 0x00;
- value[4] = 0x98;
- value[5] = 0xe0;
- value[6] = 0x71;
- value[7] = 0xff;
- /* UR: 0x0E200-0x3FFFF = 204288 Words (1 Word = 2 Byte) */
- /* FDL: 0x00000-0x0E099 = 57498 Words */
- /* VDW: 0x0E3FF-0x3FFFF */
- } else {
- value[0] = 0x42;
- value[1] = 0x00;
- value[2] = 0xff;
- value[3] = 0x00;
- value[4] = 0x00;
- value[5] = 0x00;
- value[6] = 0x00;
- value[7] = 0xff;
- }
- /* These are the values of the address of the video buffer,
- * they have to be loaded into the USBVISION_DRM_PRM1-8
- *
- * Start address of video output buffer for read: drm_prm1-2 -> 0x00000
- * End address of video output buffer for read: drm_prm1-3 -> 0x1ffff
- * Start address of video frame delay buffer: drm_prm1-4 -> 0x20000
- * Only used in compressed mode
- * End address of video frame delay buffer: drm_prm1-5-6 -> 0x3ffff
- * Only used in compressed mode
- * Start address of video output buffer for write: drm_prm1-7 -> 0x00000
- * End address of video output buffer for write: drm_prm1-8 -> 0x1ffff
- */
-
- if (!USBVISION_IS_OPERATIONAL(usbvision))
- return 0;
-
- rc = usb_control_msg(usbvision->dev, usb_sndctrlpipe(usbvision->dev, 1),
- USBVISION_OP_CODE, /* USBVISION specific code */
- USB_DIR_OUT | USB_TYPE_VENDOR |
- USB_RECIP_ENDPOINT, 0,
- (__u16) USBVISION_DRM_PRM1, value, 8, HZ);
-
- if (rc < 0) {
- dev_err(&usbvision->dev->dev, "%s: ERROR=%d\n", __func__, rc);
- return rc;
- }
-
- /* Restart the video buffer logic */
- rc = usbvision_write_reg(usbvision, USBVISION_DRM_CONT, USBVISION_RES_UR |
- USBVISION_RES_FDL | USBVISION_RES_VDW);
- if (rc < 0)
- return rc;
- rc = usbvision_write_reg(usbvision, USBVISION_DRM_CONT, 0x00);
-
- return rc;
-}
-
-/*
- * ()
- *
- * Power on the device, enables suspend-resume logic
- * & reset the isoc End-Point
- *
- */
-
-int usbvision_power_on(struct usb_usbvision *usbvision)
-{
- int err_code = 0;
-
- PDEBUG(DBG_FUNC, "");
-
- usbvision_write_reg(usbvision, USBVISION_PWR_REG, USBVISION_SSPND_EN);
- usbvision_write_reg(usbvision, USBVISION_PWR_REG,
- USBVISION_SSPND_EN | USBVISION_RES2);
-
- if (usbvision_device_data[usbvision->dev_model].codec == CODEC_WEBCAM) {
- usbvision_write_reg(usbvision, USBVISION_VIN_REG1,
- USBVISION_16_422_SYNC | USBVISION_HVALID_PO);
- usbvision_write_reg(usbvision, USBVISION_VIN_REG2,
- USBVISION_NOHVALID | USBVISION_KEEP_BLANK);
- }
- usbvision_write_reg(usbvision, USBVISION_PWR_REG,
- USBVISION_SSPND_EN | USBVISION_PWR_VID);
- mdelay(10);
- err_code = usbvision_write_reg(usbvision, USBVISION_PWR_REG,
- USBVISION_SSPND_EN | USBVISION_PWR_VID | USBVISION_RES2);
- if (err_code == 1)
- usbvision->power = 1;
- PDEBUG(DBG_FUNC, "%s: err_code %d", (err_code < 0) ? "ERROR" : "power is on", err_code);
- return err_code;
-}
-
-
-/*
- * usbvision timer stuff
- */
-
-/* to call usbvision_power_off from task queue */
-static void call_usbvision_power_off(struct work_struct *work)
-{
- struct usb_usbvision *usbvision = container_of(work, struct usb_usbvision, power_off_work);
-
- PDEBUG(DBG_FUNC, "");
- if (mutex_lock_interruptible(&usbvision->v4l2_lock))
- return;
-
- if (usbvision->user == 0) {
- usbvision_i2c_unregister(usbvision);
-
- usbvision_power_off(usbvision);
- usbvision->initialized = 0;
- }
- mutex_unlock(&usbvision->v4l2_lock);
-}
-
-static void usbvision_power_off_timer(unsigned long data)
-{
- struct usb_usbvision *usbvision = (void *)data;
-
- PDEBUG(DBG_FUNC, "");
- del_timer(&usbvision->power_off_timer);
- INIT_WORK(&usbvision->power_off_work, call_usbvision_power_off);
- (void) schedule_work(&usbvision->power_off_work);
-}
-
-void usbvision_init_power_off_timer(struct usb_usbvision *usbvision)
-{
- init_timer(&usbvision->power_off_timer);
- usbvision->power_off_timer.data = (long)usbvision;
- usbvision->power_off_timer.function = usbvision_power_off_timer;
-}
-
-void usbvision_set_power_off_timer(struct usb_usbvision *usbvision)
-{
- mod_timer(&usbvision->power_off_timer, jiffies + USBVISION_POWEROFF_TIME);
-}
-
-void usbvision_reset_power_off_timer(struct usb_usbvision *usbvision)
-{
- if (timer_pending(&usbvision->power_off_timer))
- del_timer(&usbvision->power_off_timer);
-}
-
-/*
- * usbvision_begin_streaming()
- * Sure you have to put bit 7 to 0, if not incoming frames are droped, but no
- * idea about the rest
- */
-int usbvision_begin_streaming(struct usb_usbvision *usbvision)
-{
- if (usbvision->isoc_mode == ISOC_MODE_COMPRESS)
- usbvision_init_compression(usbvision);
- return usbvision_write_reg(usbvision, USBVISION_VIN_REG2,
- USBVISION_NOHVALID | usbvision->vin_reg2_preset);
-}
-
-/*
- * usbvision_restart_isoc()
- * Not sure yet if touching here PWR_REG make loose the config
- */
-
-int usbvision_restart_isoc(struct usb_usbvision *usbvision)
-{
- int ret;
-
- ret = usbvision_write_reg(usbvision, USBVISION_PWR_REG,
- USBVISION_SSPND_EN | USBVISION_PWR_VID);
- if (ret < 0)
- return ret;
- ret = usbvision_write_reg(usbvision, USBVISION_PWR_REG,
- USBVISION_SSPND_EN | USBVISION_PWR_VID |
- USBVISION_RES2);
- if (ret < 0)
- return ret;
- ret = usbvision_write_reg(usbvision, USBVISION_VIN_REG2,
- USBVISION_KEEP_BLANK | USBVISION_NOHVALID |
- usbvision->vin_reg2_preset);
- if (ret < 0)
- return ret;
-
- /* TODO: schedule timeout */
- while ((usbvision_read_reg(usbvision, USBVISION_STATUS_REG) & 0x01) != 1)
- ;
-
- return 0;
-}
-
-int usbvision_audio_off(struct usb_usbvision *usbvision)
-{
- if (usbvision_write_reg(usbvision, USBVISION_IOPIN_REG, USBVISION_AUDIO_MUTE) < 0) {
- printk(KERN_ERR "usbvision_audio_off: can't write reg\n");
- return -1;
- }
- usbvision->audio_mute = 0;
- usbvision->audio_channel = USBVISION_AUDIO_MUTE;
- return 0;
-}
-
-int usbvision_set_audio(struct usb_usbvision *usbvision, int audio_channel)
-{
- if (!usbvision->audio_mute) {
- if (usbvision_write_reg(usbvision, USBVISION_IOPIN_REG, audio_channel) < 0) {
- printk(KERN_ERR "usbvision_set_audio: can't write iopin register for audio switching\n");
- return -1;
- }
- }
- usbvision->audio_channel = audio_channel;
- return 0;
-}
-
-int usbvision_setup(struct usb_usbvision *usbvision, int format)
-{
- if (usbvision_device_data[usbvision->dev_model].codec == CODEC_WEBCAM)
- usbvision_init_webcam(usbvision);
- usbvision_set_video_format(usbvision, format);
- usbvision_set_dram_settings(usbvision);
- usbvision_set_compress_params(usbvision);
- usbvision_set_input(usbvision);
- usbvision_set_output(usbvision, MAX_USB_WIDTH, MAX_USB_HEIGHT);
- usbvision_restart_isoc(usbvision);
-
- /* cosas del PCM */
- return USBVISION_IS_OPERATIONAL(usbvision);
-}
-
-int usbvision_set_alternate(struct usb_usbvision *dev)
-{
- int err_code, prev_alt = dev->iface_alt;
- int i;
-
- dev->iface_alt = 0;
- for (i = 0; i < dev->num_alt; i++)
- if (dev->alt_max_pkt_size[i] > dev->alt_max_pkt_size[dev->iface_alt])
- dev->iface_alt = i;
-
- if (dev->iface_alt != prev_alt) {
- dev->isoc_packet_size = dev->alt_max_pkt_size[dev->iface_alt];
- PDEBUG(DBG_FUNC, "setting alternate %d with max_packet_size=%u",
- dev->iface_alt, dev->isoc_packet_size);
- err_code = usb_set_interface(dev->dev, dev->iface, dev->iface_alt);
- if (err_code < 0) {
- dev_err(&dev->dev->dev,
- "cannot change alternate number to %d (error=%i)\n",
- dev->iface_alt, err_code);
- return err_code;
- }
- }
-
- PDEBUG(DBG_ISOC, "ISO Packet Length:%d", dev->isoc_packet_size);
-
- return 0;
-}
-
-/*
- * usbvision_init_isoc()
- *
- */
-int usbvision_init_isoc(struct usb_usbvision *usbvision)
-{
- struct usb_device *dev = usbvision->dev;
- int buf_idx, err_code, reg_value;
- int sb_size;
-
- if (!USBVISION_IS_OPERATIONAL(usbvision))
- return -EFAULT;
-
- usbvision->cur_frame = NULL;
- scratch_reset(usbvision);
-
- /* Alternate interface 1 is is the biggest frame size */
- err_code = usbvision_set_alternate(usbvision);
- if (err_code < 0) {
- usbvision->last_error = err_code;
- return -EBUSY;
- }
- sb_size = USBVISION_URB_FRAMES * usbvision->isoc_packet_size;
-
- reg_value = (16 - usbvision_read_reg(usbvision,
- USBVISION_ALTER_REG)) & 0x0F;
-
- usbvision->usb_bandwidth = reg_value >> 1;
- PDEBUG(DBG_ISOC, "USB Bandwidth Usage: %dMbit/Sec",
- usbvision->usb_bandwidth);
-
-
-
- /* We double buffer the Iso lists */
-
- for (buf_idx = 0; buf_idx < USBVISION_NUMSBUF; buf_idx++) {
- int j, k;
- struct urb *urb;
-
- urb = usb_alloc_urb(USBVISION_URB_FRAMES, GFP_KERNEL);
- if (urb == NULL) {
- dev_err(&usbvision->dev->dev,
- "%s: usb_alloc_urb() failed\n", __func__);
- return -ENOMEM;
- }
- usbvision->sbuf[buf_idx].urb = urb;
- usbvision->sbuf[buf_idx].data =
- usb_alloc_coherent(usbvision->dev,
- sb_size,
- GFP_KERNEL,
- &urb->transfer_dma);
- urb->dev = dev;
- urb->context = usbvision;
- urb->pipe = usb_rcvisocpipe(dev, usbvision->video_endp);
- urb->transfer_flags = URB_ISO_ASAP | URB_NO_TRANSFER_DMA_MAP;
- urb->interval = 1;
- urb->transfer_buffer = usbvision->sbuf[buf_idx].data;
- urb->complete = usbvision_isoc_irq;
- urb->number_of_packets = USBVISION_URB_FRAMES;
- urb->transfer_buffer_length =
- usbvision->isoc_packet_size * USBVISION_URB_FRAMES;
- for (j = k = 0; j < USBVISION_URB_FRAMES; j++,
- k += usbvision->isoc_packet_size) {
- urb->iso_frame_desc[j].offset = k;
- urb->iso_frame_desc[j].length =
- usbvision->isoc_packet_size;
- }
- }
-
- /* Submit all URBs */
- for (buf_idx = 0; buf_idx < USBVISION_NUMSBUF; buf_idx++) {
- err_code = usb_submit_urb(usbvision->sbuf[buf_idx].urb,
- GFP_KERNEL);
- if (err_code) {
- dev_err(&usbvision->dev->dev,
- "%s: usb_submit_urb(%d) failed: error %d\n",
- __func__, buf_idx, err_code);
- }
- }
-
- usbvision->streaming = stream_idle;
- PDEBUG(DBG_ISOC, "%s: streaming=1 usbvision->video_endp=$%02x",
- __func__,
- usbvision->video_endp);
- return 0;
-}
-
-/*
- * usbvision_stop_isoc()
- *
- * This procedure stops streaming and deallocates URBs. Then it
- * activates zero-bandwidth alt. setting of the video interface.
- *
- */
-void usbvision_stop_isoc(struct usb_usbvision *usbvision)
-{
- int buf_idx, err_code, reg_value;
- int sb_size = USBVISION_URB_FRAMES * usbvision->isoc_packet_size;
-
- if ((usbvision->streaming == stream_off) || (usbvision->dev == NULL))
- return;
-
- /* Unschedule all of the iso td's */
- for (buf_idx = 0; buf_idx < USBVISION_NUMSBUF; buf_idx++) {
- usb_kill_urb(usbvision->sbuf[buf_idx].urb);
- if (usbvision->sbuf[buf_idx].data) {
- usb_free_coherent(usbvision->dev,
- sb_size,
- usbvision->sbuf[buf_idx].data,
- usbvision->sbuf[buf_idx].urb->transfer_dma);
- }
- usb_free_urb(usbvision->sbuf[buf_idx].urb);
- usbvision->sbuf[buf_idx].urb = NULL;
- }
-
- PDEBUG(DBG_ISOC, "%s: streaming=stream_off\n", __func__);
- usbvision->streaming = stream_off;
-
- if (!usbvision->remove_pending) {
- /* Set packet size to 0 */
- usbvision->iface_alt = 0;
- err_code = usb_set_interface(usbvision->dev, usbvision->iface,
- usbvision->iface_alt);
- if (err_code < 0) {
- dev_err(&usbvision->dev->dev,
- "%s: usb_set_interface() failed: error %d\n",
- __func__, err_code);
- usbvision->last_error = err_code;
- }
- reg_value = (16-usbvision_read_reg(usbvision, USBVISION_ALTER_REG)) & 0x0F;
- usbvision->isoc_packet_size =
- (reg_value == 0) ? 0 : (reg_value * 64) - 1;
- PDEBUG(DBG_ISOC, "ISO Packet Length:%d",
- usbvision->isoc_packet_size);
-
- usbvision->usb_bandwidth = reg_value >> 1;
- PDEBUG(DBG_ISOC, "USB Bandwidth Usage: %dMbit/Sec",
- usbvision->usb_bandwidth);
- }
-}
-
-int usbvision_muxsel(struct usb_usbvision *usbvision, int channel)
-{
- /* inputs #0 and #3 are constant for every SAA711x. */
- /* inputs #1 and #2 are variable for SAA7111 and SAA7113 */
- int mode[4] = { SAA7115_COMPOSITE0, 0, 0, SAA7115_COMPOSITE3 };
- int audio[] = { 1, 0, 0, 0 };
- /* channel 0 is TV with audiochannel 1 (tuner mono) */
- /* channel 1 is Composite with audio channel 0 (line in) */
- /* channel 2 is S-Video with audio channel 0 (line in) */
- /* channel 3 is additional video inputs to the device with audio channel 0 (line in) */
-
- RESTRICT_TO_RANGE(channel, 0, usbvision->video_inputs);
- usbvision->ctl_input = channel;
-
- /* set the new channel */
- /* Regular USB TV Tuners -> channel: 0 = Television, 1 = Composite, 2 = S-Video */
- /* Four video input devices -> channel: 0 = Chan White, 1 = Chan Green, 2 = Chan Yellow, 3 = Chan Red */
-
- switch (usbvision_device_data[usbvision->dev_model].codec) {
- case CODEC_SAA7113:
- mode[1] = SAA7115_COMPOSITE2;
- if (switch_svideo_input) {
- /* To handle problems with S-Video Input for
- * some devices. Use switch_svideo_input
- * parameter when loading the module.*/
- mode[2] = SAA7115_COMPOSITE1;
- } else {
- mode[2] = SAA7115_SVIDEO1;
- }
- break;
- case CODEC_SAA7111:
- default:
- /* modes for saa7111 */
- mode[1] = SAA7115_COMPOSITE1;
- mode[2] = SAA7115_SVIDEO1;
- break;
- }
- call_all(usbvision, video, s_routing, mode[channel], 0, 0);
- usbvision_set_audio(usbvision, audio[channel]);
- return 0;
-}
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
+++ /dev/null
-/*
- * usbvision_i2c.c
- * i2c algorithm for USB-I2C Bridges
- *
- * Copyright (c) 1999-2007 Joerg Heckenbach <joerg@heckenbach-aw.de>
- * Dwaine Garden <dwainegarden@rogers.com>
- *
- * This module is part of usbvision driver project.
- * Updates to driver completed by Dwaine P. Garden
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/init.h>
-#include <linux/uaccess.h>
-#include <linux/ioport.h>
-#include <linux/errno.h>
-#include <linux/usb.h>
-#include <linux/i2c.h>
-#include "usbvision.h"
-
-#define DBG_I2C (1 << 0)
-
-static int i2c_debug;
-
-module_param(i2c_debug, int, 0644); /* debug_i2c_usb mode of the device driver */
-MODULE_PARM_DESC(i2c_debug, "enable debug messages [i2c]");
-
-#define PDEBUG(level, fmt, args...) { \
- if (i2c_debug & (level)) \
- printk(KERN_INFO KBUILD_MODNAME ":[%s:%d] " fmt, \
- __func__, __LINE__ , ## args); \
- }
-
-static int usbvision_i2c_write(struct usb_usbvision *usbvision, unsigned char addr, char *buf,
- short len);
-static int usbvision_i2c_read(struct usb_usbvision *usbvision, unsigned char addr, char *buf,
- short len);
-
-static inline int try_write_address(struct i2c_adapter *i2c_adap,
- unsigned char addr, int retries)
-{
- struct usb_usbvision *usbvision;
- int i, ret = -1;
- char buf[4];
-
- usbvision = (struct usb_usbvision *)i2c_get_adapdata(i2c_adap);
- buf[0] = 0x00;
- for (i = 0; i <= retries; i++) {
- ret = (usbvision_i2c_write(usbvision, addr, buf, 1));
- if (ret == 1)
- break; /* success! */
- udelay(5);
- if (i == retries) /* no success */
- break;
- udelay(10);
- }
- if (i) {
- PDEBUG(DBG_I2C, "Needed %d retries for address %#2x", i, addr);
- PDEBUG(DBG_I2C, "Maybe there's no device at this address");
- }
- return ret;
-}
-
-static inline int try_read_address(struct i2c_adapter *i2c_adap,
- unsigned char addr, int retries)
-{
- struct usb_usbvision *usbvision;
- int i, ret = -1;
- char buf[4];
-
- usbvision = (struct usb_usbvision *)i2c_get_adapdata(i2c_adap);
- for (i = 0; i <= retries; i++) {
- ret = (usbvision_i2c_read(usbvision, addr, buf, 1));
- if (ret == 1)
- break; /* success! */
- udelay(5);
- if (i == retries) /* no success */
- break;
- udelay(10);
- }
- if (i) {
- PDEBUG(DBG_I2C, "Needed %d retries for address %#2x", i, addr);
- PDEBUG(DBG_I2C, "Maybe there's no device at this address");
- }
- return ret;
-}
-
-static inline int usb_find_address(struct i2c_adapter *i2c_adap,
- struct i2c_msg *msg, int retries,
- unsigned char *add)
-{
- unsigned short flags = msg->flags;
-
- unsigned char addr;
- int ret;
-
- addr = (msg->addr << 1);
- if (flags & I2C_M_RD)
- addr |= 1;
-
- add[0] = addr;
- if (flags & I2C_M_RD)
- ret = try_read_address(i2c_adap, addr, retries);
- else
- ret = try_write_address(i2c_adap, addr, retries);
-
- if (ret != 1)
- return -EREMOTEIO;
-
- return 0;
-}
-
-static int
-usbvision_i2c_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg msgs[], int num)
-{
- struct i2c_msg *pmsg;
- struct usb_usbvision *usbvision;
- int i, ret;
- unsigned char addr = 0;
-
- usbvision = (struct usb_usbvision *)i2c_get_adapdata(i2c_adap);
-
- for (i = 0; i < num; i++) {
- pmsg = &msgs[i];
- ret = usb_find_address(i2c_adap, pmsg, i2c_adap->retries, &addr);
- if (ret != 0) {
- PDEBUG(DBG_I2C, "got NAK from device, message #%d", i);
- return (ret < 0) ? ret : -EREMOTEIO;
- }
-
- if (pmsg->flags & I2C_M_RD) {
- /* read bytes into buffer */
- ret = (usbvision_i2c_read(usbvision, addr, pmsg->buf, pmsg->len));
- if (ret < pmsg->len)
- return (ret < 0) ? ret : -EREMOTEIO;
- } else {
- /* write bytes from buffer */
- ret = (usbvision_i2c_write(usbvision, addr, pmsg->buf, pmsg->len));
- if (ret < pmsg->len)
- return (ret < 0) ? ret : -EREMOTEIO;
- }
- }
- return num;
-}
-
-static u32 functionality(struct i2c_adapter *adap)
-{
- return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL;
-}
-
-/* -----exported algorithm data: ------------------------------------- */
-
-static struct i2c_algorithm usbvision_algo = {
- .master_xfer = usbvision_i2c_xfer,
- .smbus_xfer = NULL,
- .functionality = functionality,
-};
-
-
-/* ----------------------------------------------------------------------- */
-/* usbvision specific I2C functions */
-/* ----------------------------------------------------------------------- */
-static struct i2c_adapter i2c_adap_template;
-
-int usbvision_i2c_register(struct usb_usbvision *usbvision)
-{
- static unsigned short saa711x_addrs[] = {
- 0x4a >> 1, 0x48 >> 1, /* SAA7111, SAA7111A and SAA7113 */
- 0x42 >> 1, 0x40 >> 1, /* SAA7114, SAA7115 and SAA7118 */
- I2C_CLIENT_END };
-
- if (usbvision->registered_i2c)
- return 0;
-
- memcpy(&usbvision->i2c_adap, &i2c_adap_template,
- sizeof(struct i2c_adapter));
-
- sprintf(usbvision->i2c_adap.name, "%s-%d-%s", i2c_adap_template.name,
- usbvision->dev->bus->busnum, usbvision->dev->devpath);
- PDEBUG(DBG_I2C, "Adaptername: %s", usbvision->i2c_adap.name);
- usbvision->i2c_adap.dev.parent = &usbvision->dev->dev;
-
- i2c_set_adapdata(&usbvision->i2c_adap, &usbvision->v4l2_dev);
-
- if (usbvision_write_reg(usbvision, USBVISION_SER_MODE, USBVISION_IIC_LRNACK) < 0) {
- printk(KERN_ERR "usbvision_i2c_register: can't write reg\n");
- return -EBUSY;
- }
-
- PDEBUG(DBG_I2C, "I2C debugging is enabled [i2c]");
- PDEBUG(DBG_I2C, "ALGO debugging is enabled [i2c]");
-
- /* register new adapter to i2c module... */
-
- usbvision->i2c_adap.algo = &usbvision_algo;
-
- usbvision->i2c_adap.timeout = 100; /* default values, should */
- usbvision->i2c_adap.retries = 3; /* be replaced by defines */
-
- i2c_add_adapter(&usbvision->i2c_adap);
-
- PDEBUG(DBG_I2C, "i2c bus for %s registered", usbvision->i2c_adap.name);
-
- /* Request the load of the i2c modules we need */
- switch (usbvision_device_data[usbvision->dev_model].codec) {
- case CODEC_SAA7113:
- case CODEC_SAA7111:
- /* Without this delay the detection of the saa711x is
- hit-and-miss. */
- mdelay(10);
- v4l2_i2c_new_subdev(&usbvision->v4l2_dev,
- &usbvision->i2c_adap,
- "saa7115_auto", 0, saa711x_addrs);
- break;
- }
- if (usbvision_device_data[usbvision->dev_model].tuner == 1) {
- struct v4l2_subdev *sd;
- enum v4l2_i2c_tuner_type type;
- struct tuner_setup tun_setup;
-
- sd = v4l2_i2c_new_subdev(&usbvision->v4l2_dev,
- &usbvision->i2c_adap,
- "tuner", 0, v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
- /* depending on whether we found a demod or not, select
- the tuner type. */
- type = sd ? ADDRS_TV_WITH_DEMOD : ADDRS_TV;
-
- sd = v4l2_i2c_new_subdev(&usbvision->v4l2_dev,
- &usbvision->i2c_adap,
- "tuner", 0, v4l2_i2c_tuner_addrs(type));
-
- if (sd == NULL)
- return -ENODEV;
- if (usbvision->tuner_type != -1) {
- tun_setup.mode_mask = T_ANALOG_TV | T_RADIO;
- tun_setup.type = usbvision->tuner_type;
- tun_setup.addr = v4l2_i2c_subdev_addr(sd);
- call_all(usbvision, tuner, s_type_addr, &tun_setup);
- }
- }
- usbvision->registered_i2c = 1;
-
- return 0;
-}
-
-int usbvision_i2c_unregister(struct usb_usbvision *usbvision)
-{
- if (!usbvision->registered_i2c)
- return 0;
-
- i2c_del_adapter(&(usbvision->i2c_adap));
- usbvision->registered_i2c = 0;
-
- PDEBUG(DBG_I2C, "i2c bus for %s unregistered", usbvision->i2c_adap.name);
-
- return 0;
-}
-
-static int
-usbvision_i2c_read_max4(struct usb_usbvision *usbvision, unsigned char addr,
- char *buf, short len)
-{
- int rc, retries;
-
- for (retries = 5;;) {
- rc = usbvision_write_reg(usbvision, USBVISION_SER_ADRS, addr);
- if (rc < 0)
- return rc;
-
- /* Initiate byte read cycle */
- /* USBVISION_SER_CONT <- d0-d2 n. of bytes to r/w */
- /* d3 0=Wr 1=Rd */
- rc = usbvision_write_reg(usbvision, USBVISION_SER_CONT,
- (len & 0x07) | 0x18);
- if (rc < 0)
- return rc;
-
- /* Test for Busy and ACK */
- do {
- /* USBVISION_SER_CONT -> d4 == 0 busy */
- rc = usbvision_read_reg(usbvision, USBVISION_SER_CONT);
- } while (rc > 0 && ((rc & 0x10) != 0)); /* Retry while busy */
- if (rc < 0)
- return rc;
-
- /* USBVISION_SER_CONT -> d5 == 1 Not ack */
- if ((rc & 0x20) == 0) /* Ack? */
- break;
-
- /* I2C abort */
- rc = usbvision_write_reg(usbvision, USBVISION_SER_CONT, 0x00);
- if (rc < 0)
- return rc;
-
- if (--retries < 0)
- return -1;
- }
-
- switch (len) {
- case 4:
- buf[3] = usbvision_read_reg(usbvision, USBVISION_SER_DAT4);
- case 3:
- buf[2] = usbvision_read_reg(usbvision, USBVISION_SER_DAT3);
- case 2:
- buf[1] = usbvision_read_reg(usbvision, USBVISION_SER_DAT2);
- case 1:
- buf[0] = usbvision_read_reg(usbvision, USBVISION_SER_DAT1);
- break;
- default:
- printk(KERN_ERR
- "usbvision_i2c_read_max4: buffer length > 4\n");
- }
-
- if (i2c_debug & DBG_I2C) {
- int idx;
-
- for (idx = 0; idx < len; idx++)
- PDEBUG(DBG_I2C, "read %x from address %x", (unsigned char)buf[idx], addr);
- }
- return len;
-}
-
-
-static int usbvision_i2c_write_max4(struct usb_usbvision *usbvision,
- unsigned char addr, const char *buf,
- short len)
-{
- int rc, retries;
- int i;
- unsigned char value[6];
- unsigned char ser_cont;
-
- ser_cont = (len & 0x07) | 0x10;
-
- value[0] = addr;
- value[1] = ser_cont;
- for (i = 0; i < len; i++)
- value[i + 2] = buf[i];
-
- for (retries = 5;;) {
- rc = usb_control_msg(usbvision->dev,
- usb_sndctrlpipe(usbvision->dev, 1),
- USBVISION_OP_CODE,
- USB_DIR_OUT | USB_TYPE_VENDOR |
- USB_RECIP_ENDPOINT, 0,
- (__u16) USBVISION_SER_ADRS, value,
- len + 2, HZ);
-
- if (rc < 0)
- return rc;
-
- rc = usbvision_write_reg(usbvision, USBVISION_SER_CONT,
- (len & 0x07) | 0x10);
- if (rc < 0)
- return rc;
-
- /* Test for Busy and ACK */
- do {
- rc = usbvision_read_reg(usbvision, USBVISION_SER_CONT);
- } while (rc > 0 && ((rc & 0x10) != 0)); /* Retry while busy */
- if (rc < 0)
- return rc;
-
- if ((rc & 0x20) == 0) /* Ack? */
- break;
-
- /* I2C abort */
- usbvision_write_reg(usbvision, USBVISION_SER_CONT, 0x00);
-
- if (--retries < 0)
- return -1;
-
- }
-
- if (i2c_debug & DBG_I2C) {
- int idx;
-
- for (idx = 0; idx < len; idx++)
- PDEBUG(DBG_I2C, "wrote %x at address %x", (unsigned char)buf[idx], addr);
- }
- return len;
-}
-
-static int usbvision_i2c_write(struct usb_usbvision *usbvision, unsigned char addr, char *buf,
- short len)
-{
- char *buf_ptr = buf;
- int retval;
- int wrcount = 0;
- int count;
- int max_len = 4;
-
- while (len > 0) {
- count = (len > max_len) ? max_len : len;
- retval = usbvision_i2c_write_max4(usbvision, addr, buf_ptr, count);
- if (retval > 0) {
- len -= count;
- buf_ptr += count;
- wrcount += count;
- } else
- return (retval < 0) ? retval : -EFAULT;
- }
- return wrcount;
-}
-
-static int usbvision_i2c_read(struct usb_usbvision *usbvision, unsigned char addr, char *buf,
- short len)
-{
- char temp[4];
- int retval, i;
- int rdcount = 0;
- int count;
-
- while (len > 0) {
- count = (len > 3) ? 4 : len;
- retval = usbvision_i2c_read_max4(usbvision, addr, temp, count);
- if (retval > 0) {
- for (i = 0; i < len; i++)
- buf[rdcount + i] = temp[i];
- len -= count;
- rdcount += count;
- } else
- return (retval < 0) ? retval : -EFAULT;
- }
- return rdcount;
-}
-
-static struct i2c_adapter i2c_adap_template = {
- .owner = THIS_MODULE,
- .name = "usbvision",
-};
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
+++ /dev/null
-/*
- * USB USBVISION Video device driver 0.9.10
- *
- *
- *
- * Copyright (c) 1999-2005 Joerg Heckenbach <joerg@heckenbach-aw.de>
- *
- * This module is part of usbvision driver project.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Let's call the version 0.... until compression decoding is completely
- * implemented.
- *
- * This driver is written by Jose Ignacio Gijon and Joerg Heckenbach.
- * It was based on USB CPiA driver written by Peter Pregler,
- * Scott J. Bertin and Johannes Erdfelt
- * Ideas are taken from bttv driver by Ralph Metzler, Marcus Metzler &
- * Gerd Knorr and zoran 36120/36125 driver by Pauline Middelink
- * Updates to driver completed by Dwaine P. Garden
- *
- *
- * TODO:
- * - use submit_urb for all setup packets
- * - Fix memory settings for nt1004. It is 4 times as big as the
- * nt1003 memory.
- * - Add audio on endpoint 3 for nt1004 chip.
- * Seems impossible, needs a codec interface. Which one?
- * - Clean up the driver.
- * - optimization for performance.
- * - Add Videotext capability (VBI). Working on it.....
- * - Check audio for other devices
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/timer.h>
-#include <linux/slab.h>
-#include <linux/mm.h>
-#include <linux/highmem.h>
-#include <linux/vmalloc.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/spinlock.h>
-#include <linux/io.h>
-#include <linux/videodev2.h>
-#include <linux/i2c.h>
-
-#include <media/saa7115.h>
-#include <media/v4l2-common.h>
-#include <media/v4l2-ioctl.h>
-#include <media/tuner.h>
-
-#include <linux/workqueue.h>
-
-#include "usbvision.h"
-#include "usbvision-cards.h"
-
-#define DRIVER_AUTHOR \
- "Joerg Heckenbach <joerg@heckenbach-aw.de>, " \
- "Dwaine Garden <DwaineGarden@rogers.com>"
-#define DRIVER_NAME "usbvision"
-#define DRIVER_ALIAS "USBVision"
-#define DRIVER_DESC "USBVision USB Video Device Driver for Linux"
-#define DRIVER_LICENSE "GPL"
-#define USBVISION_VERSION_STRING "0.9.11"
-
-#define ENABLE_HEXDUMP 0 /* Enable if you need it */
-
-
-#ifdef USBVISION_DEBUG
- #define PDEBUG(level, fmt, args...) { \
- if (video_debug & (level)) \
- printk(KERN_INFO KBUILD_MODNAME ":[%s:%d] " fmt, \
- __func__, __LINE__ , ## args); \
- }
-#else
- #define PDEBUG(level, fmt, args...) do {} while (0)
-#endif
-
-#define DBG_IO (1 << 1)
-#define DBG_PROBE (1 << 2)
-#define DBG_MMAP (1 << 3)
-
-/* String operations */
-#define rmspace(str) while (*str == ' ') str++;
-#define goto2next(str) while (*str != ' ') str++; while (*str == ' ') str++;
-
-
-/* sequential number of usbvision device */
-static int usbvision_nr;
-
-static struct usbvision_v4l2_format_st usbvision_v4l2_format[] = {
- { 1, 1, 8, V4L2_PIX_FMT_GREY , "GREY" },
- { 1, 2, 16, V4L2_PIX_FMT_RGB565 , "RGB565" },
- { 1, 3, 24, V4L2_PIX_FMT_RGB24 , "RGB24" },
- { 1, 4, 32, V4L2_PIX_FMT_RGB32 , "RGB32" },
- { 1, 2, 16, V4L2_PIX_FMT_RGB555 , "RGB555" },
- { 1, 2, 16, V4L2_PIX_FMT_YUYV , "YUV422" },
- { 1, 2, 12, V4L2_PIX_FMT_YVU420 , "YUV420P" }, /* 1.5 ! */
- { 1, 2, 16, V4L2_PIX_FMT_YUV422P , "YUV422P" }
-};
-
-/* Function prototypes */
-static void usbvision_release(struct usb_usbvision *usbvision);
-
-/* Default initialization of device driver parameters */
-/* Set the default format for ISOC endpoint */
-static int isoc_mode = ISOC_MODE_COMPRESS;
-/* Set the default Debug Mode of the device driver */
-static int video_debug;
-/* Set the default device to power on at startup */
-static int power_on_at_open = 1;
-/* Sequential Number of Video Device */
-static int video_nr = -1;
-/* Sequential Number of Radio Device */
-static int radio_nr = -1;
-
-/* Grab parameters for the device driver */
-
-/* Showing parameters under SYSFS */
-module_param(isoc_mode, int, 0444);
-module_param(video_debug, int, 0444);
-module_param(power_on_at_open, int, 0444);
-module_param(video_nr, int, 0444);
-module_param(radio_nr, int, 0444);
-
-MODULE_PARM_DESC(isoc_mode, " Set the default format for ISOC endpoint. Default: 0x60 (Compression On)");
-MODULE_PARM_DESC(video_debug, " Set the default Debug Mode of the device driver. Default: 0 (Off)");
-MODULE_PARM_DESC(power_on_at_open, " Set the default device to power on when device is opened. Default: 1 (On)");
-MODULE_PARM_DESC(video_nr, "Set video device number (/dev/videoX). Default: -1 (autodetect)");
-MODULE_PARM_DESC(radio_nr, "Set radio device number (/dev/radioX). Default: -1 (autodetect)");
-
-
-/* Misc stuff */
-MODULE_AUTHOR(DRIVER_AUTHOR);
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE(DRIVER_LICENSE);
-MODULE_VERSION(USBVISION_VERSION_STRING);
-MODULE_ALIAS(DRIVER_ALIAS);
-
-
-/*****************************************************************************/
-/* SYSFS Code - Copied from the stv680.c usb module. */
-/* Device information is located at /sys/class/video4linux/video0 */
-/* Device parameters information is located at /sys/module/usbvision */
-/* Device USB Information is located at */
-/* /sys/bus/usb/drivers/USBVision Video Grabber */
-/*****************************************************************************/
-
-#define YES_NO(x) ((x) ? "Yes" : "No")
-
-static inline struct usb_usbvision *cd_to_usbvision(struct device *cd)
-{
- struct video_device *vdev =
- container_of(cd, struct video_device, dev);
- return video_get_drvdata(vdev);
-}
-
-static ssize_t show_version(struct device *cd,
- struct device_attribute *attr, char *buf)
-{
- return sprintf(buf, "%s\n", USBVISION_VERSION_STRING);
-}
-static DEVICE_ATTR(version, S_IRUGO, show_version, NULL);
-
-static ssize_t show_model(struct device *cd,
- struct device_attribute *attr, char *buf)
-{
- struct video_device *vdev =
- container_of(cd, struct video_device, dev);
- struct usb_usbvision *usbvision = video_get_drvdata(vdev);
- return sprintf(buf, "%s\n",
- usbvision_device_data[usbvision->dev_model].model_string);
-}
-static DEVICE_ATTR(model, S_IRUGO, show_model, NULL);
-
-static ssize_t show_hue(struct device *cd,
- struct device_attribute *attr, char *buf)
-{
- struct video_device *vdev =
- container_of(cd, struct video_device, dev);
- struct usb_usbvision *usbvision = video_get_drvdata(vdev);
- struct v4l2_control ctrl;
- ctrl.id = V4L2_CID_HUE;
- ctrl.value = 0;
- if (usbvision->user)
- call_all(usbvision, core, g_ctrl, &ctrl);
- return sprintf(buf, "%d\n", ctrl.value);
-}
-static DEVICE_ATTR(hue, S_IRUGO, show_hue, NULL);
-
-static ssize_t show_contrast(struct device *cd,
- struct device_attribute *attr, char *buf)
-{
- struct video_device *vdev =
- container_of(cd, struct video_device, dev);
- struct usb_usbvision *usbvision = video_get_drvdata(vdev);
- struct v4l2_control ctrl;
- ctrl.id = V4L2_CID_CONTRAST;
- ctrl.value = 0;
- if (usbvision->user)
- call_all(usbvision, core, g_ctrl, &ctrl);
- return sprintf(buf, "%d\n", ctrl.value);
-}
-static DEVICE_ATTR(contrast, S_IRUGO, show_contrast, NULL);
-
-static ssize_t show_brightness(struct device *cd,
- struct device_attribute *attr, char *buf)
-{
- struct video_device *vdev =
- container_of(cd, struct video_device, dev);
- struct usb_usbvision *usbvision = video_get_drvdata(vdev);
- struct v4l2_control ctrl;
- ctrl.id = V4L2_CID_BRIGHTNESS;
- ctrl.value = 0;
- if (usbvision->user)
- call_all(usbvision, core, g_ctrl, &ctrl);
- return sprintf(buf, "%d\n", ctrl.value);
-}
-static DEVICE_ATTR(brightness, S_IRUGO, show_brightness, NULL);
-
-static ssize_t show_saturation(struct device *cd,
- struct device_attribute *attr, char *buf)
-{
- struct video_device *vdev =
- container_of(cd, struct video_device, dev);
- struct usb_usbvision *usbvision = video_get_drvdata(vdev);
- struct v4l2_control ctrl;
- ctrl.id = V4L2_CID_SATURATION;
- ctrl.value = 0;
- if (usbvision->user)
- call_all(usbvision, core, g_ctrl, &ctrl);
- return sprintf(buf, "%d\n", ctrl.value);
-}
-static DEVICE_ATTR(saturation, S_IRUGO, show_saturation, NULL);
-
-static ssize_t show_streaming(struct device *cd,
- struct device_attribute *attr, char *buf)
-{
- struct video_device *vdev =
- container_of(cd, struct video_device, dev);
- struct usb_usbvision *usbvision = video_get_drvdata(vdev);
- return sprintf(buf, "%s\n",
- YES_NO(usbvision->streaming == stream_on ? 1 : 0));
-}
-static DEVICE_ATTR(streaming, S_IRUGO, show_streaming, NULL);
-
-static ssize_t show_compression(struct device *cd,
- struct device_attribute *attr, char *buf)
-{
- struct video_device *vdev =
- container_of(cd, struct video_device, dev);
- struct usb_usbvision *usbvision = video_get_drvdata(vdev);
- return sprintf(buf, "%s\n",
- YES_NO(usbvision->isoc_mode == ISOC_MODE_COMPRESS));
-}
-static DEVICE_ATTR(compression, S_IRUGO, show_compression, NULL);
-
-static ssize_t show_device_bridge(struct device *cd,
- struct device_attribute *attr, char *buf)
-{
- struct video_device *vdev =
- container_of(cd, struct video_device, dev);
- struct usb_usbvision *usbvision = video_get_drvdata(vdev);
- return sprintf(buf, "%d\n", usbvision->bridge_type);
-}
-static DEVICE_ATTR(bridge, S_IRUGO, show_device_bridge, NULL);
-
-static void usbvision_create_sysfs(struct video_device *vdev)
-{
- int res;
-
- if (!vdev)
- return;
- do {
- res = device_create_file(&vdev->dev, &dev_attr_version);
- if (res < 0)
- break;
- res = device_create_file(&vdev->dev, &dev_attr_model);
- if (res < 0)
- break;
- res = device_create_file(&vdev->dev, &dev_attr_hue);
- if (res < 0)
- break;
- res = device_create_file(&vdev->dev, &dev_attr_contrast);
- if (res < 0)
- break;
- res = device_create_file(&vdev->dev, &dev_attr_brightness);
- if (res < 0)
- break;
- res = device_create_file(&vdev->dev, &dev_attr_saturation);
- if (res < 0)
- break;
- res = device_create_file(&vdev->dev, &dev_attr_streaming);
- if (res < 0)
- break;
- res = device_create_file(&vdev->dev, &dev_attr_compression);
- if (res < 0)
- break;
- res = device_create_file(&vdev->dev, &dev_attr_bridge);
- if (res >= 0)
- return;
- } while (0);
-
- dev_err(&vdev->dev, "%s error: %d\n", __func__, res);
-}
-
-static void usbvision_remove_sysfs(struct video_device *vdev)
-{
- if (vdev) {
- device_remove_file(&vdev->dev, &dev_attr_version);
- device_remove_file(&vdev->dev, &dev_attr_model);
- device_remove_file(&vdev->dev, &dev_attr_hue);
- device_remove_file(&vdev->dev, &dev_attr_contrast);
- device_remove_file(&vdev->dev, &dev_attr_brightness);
- device_remove_file(&vdev->dev, &dev_attr_saturation);
- device_remove_file(&vdev->dev, &dev_attr_streaming);
- device_remove_file(&vdev->dev, &dev_attr_compression);
- device_remove_file(&vdev->dev, &dev_attr_bridge);
- }
-}
-
-/*
- * usbvision_open()
- *
- * This is part of Video 4 Linux API. The driver can be opened by one
- * client only (checks internal counter 'usbvision->user'). The procedure
- * then allocates buffers needed for video processing.
- *
- */
-static int usbvision_v4l2_open(struct file *file)
-{
- struct usb_usbvision *usbvision = video_drvdata(file);
- int err_code = 0;
-
- PDEBUG(DBG_IO, "open");
-
- if (mutex_lock_interruptible(&usbvision->v4l2_lock))
- return -ERESTARTSYS;
- usbvision_reset_power_off_timer(usbvision);
-
- if (usbvision->user)
- err_code = -EBUSY;
- else {
- /* Allocate memory for the scratch ring buffer */
- err_code = usbvision_scratch_alloc(usbvision);
- if (isoc_mode == ISOC_MODE_COMPRESS) {
- /* Allocate intermediate decompression buffers
- only if needed */
- err_code = usbvision_decompress_alloc(usbvision);
- }
- if (err_code) {
- /* Deallocate all buffers if trouble */
- usbvision_scratch_free(usbvision);
- usbvision_decompress_free(usbvision);
- }
- }
-
- /* If so far no errors then we shall start the camera */
- if (!err_code) {
- if (usbvision->power == 0) {
- usbvision_power_on(usbvision);
- usbvision_i2c_register(usbvision);
- }
-
- /* Send init sequence only once, it's large! */
- if (!usbvision->initialized) {
- int setup_ok = 0;
- setup_ok = usbvision_setup(usbvision, isoc_mode);
- if (setup_ok)
- usbvision->initialized = 1;
- else
- err_code = -EBUSY;
- }
-
- if (!err_code) {
- usbvision_begin_streaming(usbvision);
- err_code = usbvision_init_isoc(usbvision);
- /* device must be initialized before isoc transfer */
- usbvision_muxsel(usbvision, 0);
- usbvision->user++;
- } else {
- if (power_on_at_open) {
- usbvision_i2c_unregister(usbvision);
- usbvision_power_off(usbvision);
- usbvision->initialized = 0;
- }
- }
- }
-
- /* prepare queues */
- usbvision_empty_framequeues(usbvision);
- mutex_unlock(&usbvision->v4l2_lock);
-
- PDEBUG(DBG_IO, "success");
- return err_code;
-}
-
-/*
- * usbvision_v4l2_close()
- *
- * This is part of Video 4 Linux API. The procedure
- * stops streaming and deallocates all buffers that were earlier
- * allocated in usbvision_v4l2_open().
- *
- */
-static int usbvision_v4l2_close(struct file *file)
-{
- struct usb_usbvision *usbvision = video_drvdata(file);
-
- PDEBUG(DBG_IO, "close");
-
- mutex_lock(&usbvision->v4l2_lock);
- usbvision_audio_off(usbvision);
- usbvision_restart_isoc(usbvision);
- usbvision_stop_isoc(usbvision);
-
- usbvision_decompress_free(usbvision);
- usbvision_frames_free(usbvision);
- usbvision_empty_framequeues(usbvision);
- usbvision_scratch_free(usbvision);
-
- usbvision->user--;
-
- if (power_on_at_open) {
- /* power off in a little while
- to avoid off/on every close/open short sequences */
- usbvision_set_power_off_timer(usbvision);
- usbvision->initialized = 0;
- }
-
- if (usbvision->remove_pending) {
- printk(KERN_INFO "%s: Final disconnect\n", __func__);
- usbvision_release(usbvision);
- }
- mutex_unlock(&usbvision->v4l2_lock);
-
- PDEBUG(DBG_IO, "success");
- return 0;
-}
-
-
-/*
- * usbvision_ioctl()
- *
- * This is part of Video 4 Linux API. The procedure handles ioctl() calls.
- *
- */
-#ifdef CONFIG_VIDEO_ADV_DEBUG
-static int vidioc_g_register(struct file *file, void *priv,
- struct v4l2_dbg_register *reg)
-{
- struct usb_usbvision *usbvision = video_drvdata(file);
- int err_code;
-
- if (!v4l2_chip_match_host(®->match))
- return -EINVAL;
- /* NT100x has a 8-bit register space */
- err_code = usbvision_read_reg(usbvision, reg->reg&0xff);
- if (err_code < 0) {
- dev_err(&usbvision->vdev->dev,
- "%s: VIDIOC_DBG_G_REGISTER failed: error %d\n",
- __func__, err_code);
- return err_code;
- }
- reg->val = err_code;
- reg->size = 1;
- return 0;
-}
-
-static int vidioc_s_register(struct file *file, void *priv,
- struct v4l2_dbg_register *reg)
-{
- struct usb_usbvision *usbvision = video_drvdata(file);
- int err_code;
-
- if (!v4l2_chip_match_host(®->match))
- return -EINVAL;
- /* NT100x has a 8-bit register space */
- err_code = usbvision_write_reg(usbvision, reg->reg & 0xff, reg->val);
- if (err_code < 0) {
- dev_err(&usbvision->vdev->dev,
- "%s: VIDIOC_DBG_S_REGISTER failed: error %d\n",
- __func__, err_code);
- return err_code;
- }
- return 0;
-}
-#endif
-
-static int vidioc_querycap(struct file *file, void *priv,
- struct v4l2_capability *vc)
-{
- struct usb_usbvision *usbvision = video_drvdata(file);
-
- strlcpy(vc->driver, "USBVision", sizeof(vc->driver));
- strlcpy(vc->card,
- usbvision_device_data[usbvision->dev_model].model_string,
- sizeof(vc->card));
- usb_make_path(usbvision->dev, vc->bus_info, sizeof(vc->bus_info));
- vc->capabilities = V4L2_CAP_VIDEO_CAPTURE |
- V4L2_CAP_AUDIO |
- V4L2_CAP_READWRITE |
- V4L2_CAP_STREAMING |
- (usbvision->have_tuner ? V4L2_CAP_TUNER : 0);
- return 0;
-}
-
-static int vidioc_enum_input(struct file *file, void *priv,
- struct v4l2_input *vi)
-{
- struct usb_usbvision *usbvision = video_drvdata(file);
- int chan;
-
- if (vi->index >= usbvision->video_inputs)
- return -EINVAL;
- if (usbvision->have_tuner)
- chan = vi->index;
- else
- chan = vi->index + 1; /* skip Television string*/
-
- /* Determine the requested input characteristics
- specific for each usbvision card model */
- switch (chan) {
- case 0:
- if (usbvision_device_data[usbvision->dev_model].video_channels == 4) {
- strcpy(vi->name, "White Video Input");
- } else {
- strcpy(vi->name, "Television");
- vi->type = V4L2_INPUT_TYPE_TUNER;
- vi->audioset = 1;
- vi->tuner = chan;
- vi->std = USBVISION_NORMS;
- }
- break;
- case 1:
- vi->type = V4L2_INPUT_TYPE_CAMERA;
- if (usbvision_device_data[usbvision->dev_model].video_channels == 4)
- strcpy(vi->name, "Green Video Input");
- else
- strcpy(vi->name, "Composite Video Input");
- vi->std = V4L2_STD_PAL;
- break;
- case 2:
- vi->type = V4L2_INPUT_TYPE_CAMERA;
- if (usbvision_device_data[usbvision->dev_model].video_channels == 4)
- strcpy(vi->name, "Yellow Video Input");
- else
- strcpy(vi->name, "S-Video Input");
- vi->std = V4L2_STD_PAL;
- break;
- case 3:
- vi->type = V4L2_INPUT_TYPE_CAMERA;
- strcpy(vi->name, "Red Video Input");
- vi->std = V4L2_STD_PAL;
- break;
- }
- return 0;
-}
-
-static int vidioc_g_input(struct file *file, void *priv, unsigned int *input)
-{
- struct usb_usbvision *usbvision = video_drvdata(file);
-
- *input = usbvision->ctl_input;
- return 0;
-}
-
-static int vidioc_s_input(struct file *file, void *priv, unsigned int input)
-{
- struct usb_usbvision *usbvision = video_drvdata(file);
-
- if (input >= usbvision->video_inputs)
- return -EINVAL;
-
- usbvision_muxsel(usbvision, input);
- usbvision_set_input(usbvision);
- usbvision_set_output(usbvision,
- usbvision->curwidth,
- usbvision->curheight);
- return 0;
-}
-
-static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *id)
-{
- struct usb_usbvision *usbvision = video_drvdata(file);
-
- usbvision->tvnorm_id = *id;
-
- call_all(usbvision, core, s_std, usbvision->tvnorm_id);
- /* propagate the change to the decoder */
- usbvision_muxsel(usbvision, usbvision->ctl_input);
-
- return 0;
-}
-
-static int vidioc_g_tuner(struct file *file, void *priv,
- struct v4l2_tuner *vt)
-{
- struct usb_usbvision *usbvision = video_drvdata(file);
-
- if (!usbvision->have_tuner || vt->index) /* Only tuner 0 */
- return -EINVAL;
- if (usbvision->radio) {
- strcpy(vt->name, "Radio");
- vt->type = V4L2_TUNER_RADIO;
- } else {
- strcpy(vt->name, "Television");
- }
- /* Let clients fill in the remainder of this struct */
- call_all(usbvision, tuner, g_tuner, vt);
-
- return 0;
-}
-
-static int vidioc_s_tuner(struct file *file, void *priv,
- struct v4l2_tuner *vt)
-{
- struct usb_usbvision *usbvision = video_drvdata(file);
-
- /* Only no or one tuner for now */
- if (!usbvision->have_tuner || vt->index)
- return -EINVAL;
- /* let clients handle this */
- call_all(usbvision, tuner, s_tuner, vt);
-
- return 0;
-}
-
-static int vidioc_g_frequency(struct file *file, void *priv,
- struct v4l2_frequency *freq)
-{
- struct usb_usbvision *usbvision = video_drvdata(file);
-
- freq->tuner = 0; /* Only one tuner */
- if (usbvision->radio)
- freq->type = V4L2_TUNER_RADIO;
- else
- freq->type = V4L2_TUNER_ANALOG_TV;
- freq->frequency = usbvision->freq;
-
- return 0;
-}
-
-static int vidioc_s_frequency(struct file *file, void *priv,
- struct v4l2_frequency *freq)
-{
- struct usb_usbvision *usbvision = video_drvdata(file);
-
- /* Only no or one tuner for now */
- if (!usbvision->have_tuner || freq->tuner)
- return -EINVAL;
-
- usbvision->freq = freq->frequency;
- call_all(usbvision, tuner, s_frequency, freq);
-
- return 0;
-}
-
-static int vidioc_g_audio(struct file *file, void *priv, struct v4l2_audio *a)
-{
- struct usb_usbvision *usbvision = video_drvdata(file);
-
- if (usbvision->radio)
- strcpy(a->name, "Radio");
- else
- strcpy(a->name, "TV");
-
- return 0;
-}
-
-static int vidioc_s_audio(struct file *file, void *fh,
- struct v4l2_audio *a)
-{
- if (a->index)
- return -EINVAL;
- return 0;
-}
-
-static int vidioc_queryctrl(struct file *file, void *priv,
- struct v4l2_queryctrl *ctrl)
-{
- struct usb_usbvision *usbvision = video_drvdata(file);
-
- call_all(usbvision, core, queryctrl, ctrl);
-
- if (!ctrl->type)
- return -EINVAL;
-
- return 0;
-}
-
-static int vidioc_g_ctrl(struct file *file, void *priv,
- struct v4l2_control *ctrl)
-{
- struct usb_usbvision *usbvision = video_drvdata(file);
-
- call_all(usbvision, core, g_ctrl, ctrl);
- return 0;
-}
-
-static int vidioc_s_ctrl(struct file *file, void *priv,
- struct v4l2_control *ctrl)
-{
- struct usb_usbvision *usbvision = video_drvdata(file);
-
- call_all(usbvision, core, s_ctrl, ctrl);
- return 0;
-}
-
-static int vidioc_reqbufs(struct file *file,
- void *priv, struct v4l2_requestbuffers *vr)
-{
- struct usb_usbvision *usbvision = video_drvdata(file);
- int ret;
-
- RESTRICT_TO_RANGE(vr->count, 1, USBVISION_NUMFRAMES);
-
- /* Check input validity:
- the user must do a VIDEO CAPTURE and MMAP method. */
- if (vr->memory != V4L2_MEMORY_MMAP)
- return -EINVAL;
-
- if (usbvision->streaming == stream_on) {
- ret = usbvision_stream_interrupt(usbvision);
- if (ret)
- return ret;
- }
-
- usbvision_frames_free(usbvision);
- usbvision_empty_framequeues(usbvision);
- vr->count = usbvision_frames_alloc(usbvision, vr->count);
-
- usbvision->cur_frame = NULL;
-
- return 0;
-}
-
-static int vidioc_querybuf(struct file *file,
- void *priv, struct v4l2_buffer *vb)
-{
- struct usb_usbvision *usbvision = video_drvdata(file);
- struct usbvision_frame *frame;
-
- /* FIXME : must control
- that buffers are mapped (VIDIOC_REQBUFS has been called) */
- if (vb->index >= usbvision->num_frames)
- return -EINVAL;
- /* Updating the corresponding frame state */
- vb->flags = 0;
- frame = &usbvision->frame[vb->index];
- if (frame->grabstate >= frame_state_ready)
- vb->flags |= V4L2_BUF_FLAG_QUEUED;
- if (frame->grabstate >= frame_state_done)
- vb->flags |= V4L2_BUF_FLAG_DONE;
- if (frame->grabstate == frame_state_unused)
- vb->flags |= V4L2_BUF_FLAG_MAPPED;
- vb->memory = V4L2_MEMORY_MMAP;
-
- vb->m.offset = vb->index * PAGE_ALIGN(usbvision->max_frame_size);
-
- vb->memory = V4L2_MEMORY_MMAP;
- vb->field = V4L2_FIELD_NONE;
- vb->length = usbvision->curwidth *
- usbvision->curheight *
- usbvision->palette.bytes_per_pixel;
- vb->timestamp = usbvision->frame[vb->index].timestamp;
- vb->sequence = usbvision->frame[vb->index].sequence;
- return 0;
-}
-
-static int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *vb)
-{
- struct usb_usbvision *usbvision = video_drvdata(file);
- struct usbvision_frame *frame;
- unsigned long lock_flags;
-
- /* FIXME : works only on VIDEO_CAPTURE MODE, MMAP. */
- if (vb->index >= usbvision->num_frames)
- return -EINVAL;
-
- frame = &usbvision->frame[vb->index];
-
- if (frame->grabstate != frame_state_unused)
- return -EAGAIN;
-
- /* Mark it as ready and enqueue frame */
- frame->grabstate = frame_state_ready;
- frame->scanstate = scan_state_scanning;
- frame->scanlength = 0; /* Accumulated in usbvision_parse_data() */
-
- vb->flags &= ~V4L2_BUF_FLAG_DONE;
-
- /* set v4l2_format index */
- frame->v4l2_format = usbvision->palette;
-
- spin_lock_irqsave(&usbvision->queue_lock, lock_flags);
- list_add_tail(&usbvision->frame[vb->index].frame, &usbvision->inqueue);
- spin_unlock_irqrestore(&usbvision->queue_lock, lock_flags);
-
- return 0;
-}
-
-static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *vb)
-{
- struct usb_usbvision *usbvision = video_drvdata(file);
- int ret;
- struct usbvision_frame *f;
- unsigned long lock_flags;
-
- if (list_empty(&(usbvision->outqueue))) {
- if (usbvision->streaming == stream_idle)
- return -EINVAL;
- ret = wait_event_interruptible
- (usbvision->wait_frame,
- !list_empty(&(usbvision->outqueue)));
- if (ret)
- return ret;
- }
-
- spin_lock_irqsave(&usbvision->queue_lock, lock_flags);
- f = list_entry(usbvision->outqueue.next,
- struct usbvision_frame, frame);
- list_del(usbvision->outqueue.next);
- spin_unlock_irqrestore(&usbvision->queue_lock, lock_flags);
-
- f->grabstate = frame_state_unused;
-
- vb->memory = V4L2_MEMORY_MMAP;
- vb->flags = V4L2_BUF_FLAG_MAPPED |
- V4L2_BUF_FLAG_QUEUED |
- V4L2_BUF_FLAG_DONE;
- vb->index = f->index;
- vb->sequence = f->sequence;
- vb->timestamp = f->timestamp;
- vb->field = V4L2_FIELD_NONE;
- vb->bytesused = f->scanlength;
-
- return 0;
-}
-
-static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i)
-{
- struct usb_usbvision *usbvision = video_drvdata(file);
-
- usbvision->streaming = stream_on;
- call_all(usbvision, video, s_stream, 1);
-
- return 0;
-}
-
-static int vidioc_streamoff(struct file *file,
- void *priv, enum v4l2_buf_type type)
-{
- struct usb_usbvision *usbvision = video_drvdata(file);
-
- if (type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
-
- if (usbvision->streaming == stream_on) {
- usbvision_stream_interrupt(usbvision);
- /* Stop all video streamings */
- call_all(usbvision, video, s_stream, 0);
- }
- usbvision_empty_framequeues(usbvision);
-
- return 0;
-}
-
-static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
- struct v4l2_fmtdesc *vfd)
-{
- if (vfd->index >= USBVISION_SUPPORTED_PALETTES - 1)
- return -EINVAL;
- strcpy(vfd->description, usbvision_v4l2_format[vfd->index].desc);
- vfd->pixelformat = usbvision_v4l2_format[vfd->index].format;
- return 0;
-}
-
-static int vidioc_g_fmt_vid_cap(struct file *file, void *priv,
- struct v4l2_format *vf)
-{
- struct usb_usbvision *usbvision = video_drvdata(file);
- vf->fmt.pix.width = usbvision->curwidth;
- vf->fmt.pix.height = usbvision->curheight;
- vf->fmt.pix.pixelformat = usbvision->palette.format;
- vf->fmt.pix.bytesperline =
- usbvision->curwidth * usbvision->palette.bytes_per_pixel;
- vf->fmt.pix.sizeimage = vf->fmt.pix.bytesperline * usbvision->curheight;
- vf->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
- vf->fmt.pix.field = V4L2_FIELD_NONE; /* Always progressive image */
-
- return 0;
-}
-
-static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
- struct v4l2_format *vf)
-{
- struct usb_usbvision *usbvision = video_drvdata(file);
- int format_idx;
-
- /* Find requested format in available ones */
- for (format_idx = 0; format_idx < USBVISION_SUPPORTED_PALETTES; format_idx++) {
- if (vf->fmt.pix.pixelformat ==
- usbvision_v4l2_format[format_idx].format) {
- usbvision->palette = usbvision_v4l2_format[format_idx];
- break;
- }
- }
- /* robustness */
- if (format_idx == USBVISION_SUPPORTED_PALETTES)
- return -EINVAL;
- RESTRICT_TO_RANGE(vf->fmt.pix.width, MIN_FRAME_WIDTH, MAX_FRAME_WIDTH);
- RESTRICT_TO_RANGE(vf->fmt.pix.height, MIN_FRAME_HEIGHT, MAX_FRAME_HEIGHT);
-
- vf->fmt.pix.bytesperline = vf->fmt.pix.width*
- usbvision->palette.bytes_per_pixel;
- vf->fmt.pix.sizeimage = vf->fmt.pix.bytesperline*vf->fmt.pix.height;
-
- return 0;
-}
-
-static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
- struct v4l2_format *vf)
-{
- struct usb_usbvision *usbvision = video_drvdata(file);
- int ret;
-
- ret = vidioc_try_fmt_vid_cap(file, priv, vf);
- if (ret)
- return ret;
-
- /* stop io in case it is already in progress */
- if (usbvision->streaming == stream_on) {
- ret = usbvision_stream_interrupt(usbvision);
- if (ret)
- return ret;
- }
- usbvision_frames_free(usbvision);
- usbvision_empty_framequeues(usbvision);
-
- usbvision->cur_frame = NULL;
-
- /* by now we are committed to the new data... */
- usbvision_set_output(usbvision, vf->fmt.pix.width, vf->fmt.pix.height);
-
- return 0;
-}
-
-static ssize_t usbvision_read(struct file *file, char __user *buf,
- size_t count, loff_t *ppos)
-{
- struct usb_usbvision *usbvision = video_drvdata(file);
- int noblock = file->f_flags & O_NONBLOCK;
- unsigned long lock_flags;
- int ret, i;
- struct usbvision_frame *frame;
-
- PDEBUG(DBG_IO, "%s: %ld bytes, noblock=%d", __func__,
- (unsigned long)count, noblock);
-
- if (!USBVISION_IS_OPERATIONAL(usbvision) || (buf == NULL))
- return -EFAULT;
-
- /* This entry point is compatible with the mmap routines
- so that a user can do either VIDIOC_QBUF/VIDIOC_DQBUF
- to get frames or call read on the device. */
- if (!usbvision->num_frames) {
- /* First, allocate some frames to work with
- if this has not been done with VIDIOC_REQBUF */
- usbvision_frames_free(usbvision);
- usbvision_empty_framequeues(usbvision);
- usbvision_frames_alloc(usbvision, USBVISION_NUMFRAMES);
- }
-
- if (usbvision->streaming != stream_on) {
- /* no stream is running, make it running ! */
- usbvision->streaming = stream_on;
- call_all(usbvision, video, s_stream, 1);
- }
-
- /* Then, enqueue as many frames as possible
- (like a user of VIDIOC_QBUF would do) */
- for (i = 0; i < usbvision->num_frames; i++) {
- frame = &usbvision->frame[i];
- if (frame->grabstate == frame_state_unused) {
- /* Mark it as ready and enqueue frame */
- frame->grabstate = frame_state_ready;
- frame->scanstate = scan_state_scanning;
- /* Accumulated in usbvision_parse_data() */
- frame->scanlength = 0;
-
- /* set v4l2_format index */
- frame->v4l2_format = usbvision->palette;
-
- spin_lock_irqsave(&usbvision->queue_lock, lock_flags);
- list_add_tail(&frame->frame, &usbvision->inqueue);
- spin_unlock_irqrestore(&usbvision->queue_lock,
- lock_flags);
- }
- }
-
- /* Then try to steal a frame (like a VIDIOC_DQBUF would do) */
- if (list_empty(&(usbvision->outqueue))) {
- if (noblock)
- return -EAGAIN;
-
- ret = wait_event_interruptible
- (usbvision->wait_frame,
- !list_empty(&(usbvision->outqueue)));
- if (ret)
- return ret;
- }
-
- spin_lock_irqsave(&usbvision->queue_lock, lock_flags);
- frame = list_entry(usbvision->outqueue.next,
- struct usbvision_frame, frame);
- list_del(usbvision->outqueue.next);
- spin_unlock_irqrestore(&usbvision->queue_lock, lock_flags);
-
- /* An error returns an empty frame */
- if (frame->grabstate == frame_state_error) {
- frame->bytes_read = 0;
- return 0;
- }
-
- PDEBUG(DBG_IO, "%s: frmx=%d, bytes_read=%ld, scanlength=%ld",
- __func__,
- frame->index, frame->bytes_read, frame->scanlength);
-
- /* copy bytes to user space; we allow for partials reads */
- if ((count + frame->bytes_read) > (unsigned long)frame->scanlength)
- count = frame->scanlength - frame->bytes_read;
-
- if (copy_to_user(buf, frame->data + frame->bytes_read, count))
- return -EFAULT;
-
- frame->bytes_read += count;
- PDEBUG(DBG_IO, "%s: {copy} count used=%ld, new bytes_read=%ld",
- __func__,
- (unsigned long)count, frame->bytes_read);
-
- /* For now, forget the frame if it has not been read in one shot. */
-/* if (frame->bytes_read >= frame->scanlength) {*/ /* All data has been read */
- frame->bytes_read = 0;
-
- /* Mark it as available to be used again. */
- frame->grabstate = frame_state_unused;
-/* } */
-
- return count;
-}
-
-static ssize_t usbvision_v4l2_read(struct file *file, char __user *buf,
- size_t count, loff_t *ppos)
-{
- struct usb_usbvision *usbvision = video_drvdata(file);
- int res;
-
- if (mutex_lock_interruptible(&usbvision->v4l2_lock))
- return -ERESTARTSYS;
- res = usbvision_read(file, buf, count, ppos);
- mutex_unlock(&usbvision->v4l2_lock);
- return res;
-}
-
-static int usbvision_mmap(struct file *file, struct vm_area_struct *vma)
-{
- unsigned long size = vma->vm_end - vma->vm_start,
- start = vma->vm_start;
- void *pos;
- u32 i;
- struct usb_usbvision *usbvision = video_drvdata(file);
-
- PDEBUG(DBG_MMAP, "mmap");
-
- if (!USBVISION_IS_OPERATIONAL(usbvision))
- return -EFAULT;
-
- if (!(vma->vm_flags & VM_WRITE) ||
- size != PAGE_ALIGN(usbvision->max_frame_size)) {
- return -EINVAL;
- }
-
- for (i = 0; i < usbvision->num_frames; i++) {
- if (((PAGE_ALIGN(usbvision->max_frame_size)*i) >> PAGE_SHIFT) ==
- vma->vm_pgoff)
- break;
- }
- if (i == usbvision->num_frames) {
- PDEBUG(DBG_MMAP,
- "mmap: user supplied mapping address is out of range");
- return -EINVAL;
- }
-
- /* VM_IO is eventually going to replace PageReserved altogether */
- vma->vm_flags |= VM_IO;
- vma->vm_flags |= VM_RESERVED; /* avoid to swap out this VMA */
-
- pos = usbvision->frame[i].data;
- while (size > 0) {
- if (vm_insert_page(vma, start, vmalloc_to_page(pos))) {
- PDEBUG(DBG_MMAP, "mmap: vm_insert_page failed");
- return -EAGAIN;
- }
- start += PAGE_SIZE;
- pos += PAGE_SIZE;
- size -= PAGE_SIZE;
- }
-
- return 0;
-}
-
-static int usbvision_v4l2_mmap(struct file *file, struct vm_area_struct *vma)
-{
- struct usb_usbvision *usbvision = video_drvdata(file);
- int res;
-
- if (mutex_lock_interruptible(&usbvision->v4l2_lock))
- return -ERESTARTSYS;
- res = usbvision_mmap(file, vma);
- mutex_unlock(&usbvision->v4l2_lock);
- return res;
-}
-
-/*
- * Here comes the stuff for radio on usbvision based devices
- *
- */
-static int usbvision_radio_open(struct file *file)
-{
- struct usb_usbvision *usbvision = video_drvdata(file);
- int err_code = 0;
-
- PDEBUG(DBG_IO, "%s:", __func__);
-
- if (mutex_lock_interruptible(&usbvision->v4l2_lock))
- return -ERESTARTSYS;
- if (usbvision->user) {
- dev_err(&usbvision->rdev->dev,
- "%s: Someone tried to open an already opened USBVision Radio!\n",
- __func__);
- err_code = -EBUSY;
- } else {
- if (power_on_at_open) {
- usbvision_reset_power_off_timer(usbvision);
- if (usbvision->power == 0) {
- usbvision_power_on(usbvision);
- usbvision_i2c_register(usbvision);
- }
- }
-
- /* Alternate interface 1 is is the biggest frame size */
- err_code = usbvision_set_alternate(usbvision);
- if (err_code < 0) {
- usbvision->last_error = err_code;
- err_code = -EBUSY;
- goto out;
- }
-
- /* If so far no errors then we shall start the radio */
- usbvision->radio = 1;
- call_all(usbvision, tuner, s_radio);
- usbvision_set_audio(usbvision, USBVISION_AUDIO_RADIO);
- usbvision->user++;
- }
-
- if (err_code) {
- if (power_on_at_open) {
- usbvision_i2c_unregister(usbvision);
- usbvision_power_off(usbvision);
- usbvision->initialized = 0;
- }
- }
-out:
- mutex_unlock(&usbvision->v4l2_lock);
- return err_code;
-}
-
-
-static int usbvision_radio_close(struct file *file)
-{
- struct usb_usbvision *usbvision = video_drvdata(file);
- int err_code = 0;
-
- PDEBUG(DBG_IO, "");
-
- mutex_lock(&usbvision->v4l2_lock);
- /* Set packet size to 0 */
- usbvision->iface_alt = 0;
- err_code = usb_set_interface(usbvision->dev, usbvision->iface,
- usbvision->iface_alt);
-
- usbvision_audio_off(usbvision);
- usbvision->radio = 0;
- usbvision->user--;
-
- if (power_on_at_open) {
- usbvision_set_power_off_timer(usbvision);
- usbvision->initialized = 0;
- }
-
- if (usbvision->remove_pending) {
- printk(KERN_INFO "%s: Final disconnect\n", __func__);
- usbvision_release(usbvision);
- }
-
- mutex_unlock(&usbvision->v4l2_lock);
- PDEBUG(DBG_IO, "success");
- return err_code;
-}
-
-/* Video registration stuff */
-
-/* Video template */
-static const struct v4l2_file_operations usbvision_fops = {
- .owner = THIS_MODULE,
- .open = usbvision_v4l2_open,
- .release = usbvision_v4l2_close,
- .read = usbvision_v4l2_read,
- .mmap = usbvision_v4l2_mmap,
- .unlocked_ioctl = video_ioctl2,
-/* .poll = video_poll, */
-};
-
-static const struct v4l2_ioctl_ops usbvision_ioctl_ops = {
- .vidioc_querycap = vidioc_querycap,
- .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
- .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap,
- .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap,
- .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap,
- .vidioc_reqbufs = vidioc_reqbufs,
- .vidioc_querybuf = vidioc_querybuf,
- .vidioc_qbuf = vidioc_qbuf,
- .vidioc_dqbuf = vidioc_dqbuf,
- .vidioc_s_std = vidioc_s_std,
- .vidioc_enum_input = vidioc_enum_input,
- .vidioc_g_input = vidioc_g_input,
- .vidioc_s_input = vidioc_s_input,
- .vidioc_queryctrl = vidioc_queryctrl,
- .vidioc_g_audio = vidioc_g_audio,
- .vidioc_s_audio = vidioc_s_audio,
- .vidioc_g_ctrl = vidioc_g_ctrl,
- .vidioc_s_ctrl = vidioc_s_ctrl,
- .vidioc_streamon = vidioc_streamon,
- .vidioc_streamoff = vidioc_streamoff,
- .vidioc_g_tuner = vidioc_g_tuner,
- .vidioc_s_tuner = vidioc_s_tuner,
- .vidioc_g_frequency = vidioc_g_frequency,
- .vidioc_s_frequency = vidioc_s_frequency,
-#ifdef CONFIG_VIDEO_ADV_DEBUG
- .vidioc_g_register = vidioc_g_register,
- .vidioc_s_register = vidioc_s_register,
-#endif
-};
-
-static struct video_device usbvision_video_template = {
- .fops = &usbvision_fops,
- .ioctl_ops = &usbvision_ioctl_ops,
- .name = "usbvision-video",
- .release = video_device_release,
- .tvnorms = USBVISION_NORMS,
- .current_norm = V4L2_STD_PAL
-};
-
-
-/* Radio template */
-static const struct v4l2_file_operations usbvision_radio_fops = {
- .owner = THIS_MODULE,
- .open = usbvision_radio_open,
- .release = usbvision_radio_close,
- .unlocked_ioctl = video_ioctl2,
-};
-
-static const struct v4l2_ioctl_ops usbvision_radio_ioctl_ops = {
- .vidioc_querycap = vidioc_querycap,
- .vidioc_enum_input = vidioc_enum_input,
- .vidioc_g_input = vidioc_g_input,
- .vidioc_s_input = vidioc_s_input,
- .vidioc_queryctrl = vidioc_queryctrl,
- .vidioc_g_audio = vidioc_g_audio,
- .vidioc_s_audio = vidioc_s_audio,
- .vidioc_g_ctrl = vidioc_g_ctrl,
- .vidioc_s_ctrl = vidioc_s_ctrl,
- .vidioc_g_tuner = vidioc_g_tuner,
- .vidioc_s_tuner = vidioc_s_tuner,
- .vidioc_g_frequency = vidioc_g_frequency,
- .vidioc_s_frequency = vidioc_s_frequency,
-};
-
-static struct video_device usbvision_radio_template = {
- .fops = &usbvision_radio_fops,
- .name = "usbvision-radio",
- .release = video_device_release,
- .ioctl_ops = &usbvision_radio_ioctl_ops,
-
- .tvnorms = USBVISION_NORMS,
- .current_norm = V4L2_STD_PAL
-};
-
-
-static struct video_device *usbvision_vdev_init(struct usb_usbvision *usbvision,
- struct video_device *vdev_template,
- char *name)
-{
- struct usb_device *usb_dev = usbvision->dev;
- struct video_device *vdev;
-
- if (usb_dev == NULL) {
- dev_err(&usbvision->dev->dev,
- "%s: usbvision->dev is not set\n", __func__);
- return NULL;
- }
-
- vdev = video_device_alloc();
- if (NULL == vdev)
- return NULL;
- *vdev = *vdev_template;
- vdev->lock = &usbvision->v4l2_lock;
- vdev->v4l2_dev = &usbvision->v4l2_dev;
- snprintf(vdev->name, sizeof(vdev->name), "%s", name);
- video_set_drvdata(vdev, usbvision);
- return vdev;
-}
-
-/* unregister video4linux devices */
-static void usbvision_unregister_video(struct usb_usbvision *usbvision)
-{
- /* Radio Device: */
- if (usbvision->rdev) {
- PDEBUG(DBG_PROBE, "unregister %s [v4l2]",
- video_device_node_name(usbvision->rdev));
- if (video_is_registered(usbvision->rdev))
- video_unregister_device(usbvision->rdev);
- else
- video_device_release(usbvision->rdev);
- usbvision->rdev = NULL;
- }
-
- /* Video Device: */
- if (usbvision->vdev) {
- PDEBUG(DBG_PROBE, "unregister %s [v4l2]",
- video_device_node_name(usbvision->vdev));
- if (video_is_registered(usbvision->vdev))
- video_unregister_device(usbvision->vdev);
- else
- video_device_release(usbvision->vdev);
- usbvision->vdev = NULL;
- }
-}
-
-/* register video4linux devices */
-static int __devinit usbvision_register_video(struct usb_usbvision *usbvision)
-{
- /* Video Device: */
- usbvision->vdev = usbvision_vdev_init(usbvision,
- &usbvision_video_template,
- "USBVision Video");
- if (usbvision->vdev == NULL)
- goto err_exit;
- if (video_register_device(usbvision->vdev, VFL_TYPE_GRABBER, video_nr) < 0)
- goto err_exit;
- printk(KERN_INFO "USBVision[%d]: registered USBVision Video device %s [v4l2]\n",
- usbvision->nr, video_device_node_name(usbvision->vdev));
-
- /* Radio Device: */
- if (usbvision_device_data[usbvision->dev_model].radio) {
- /* usbvision has radio */
- usbvision->rdev = usbvision_vdev_init(usbvision,
- &usbvision_radio_template,
- "USBVision Radio");
- if (usbvision->rdev == NULL)
- goto err_exit;
- if (video_register_device(usbvision->rdev, VFL_TYPE_RADIO, radio_nr) < 0)
- goto err_exit;
- printk(KERN_INFO "USBVision[%d]: registered USBVision Radio device %s [v4l2]\n",
- usbvision->nr, video_device_node_name(usbvision->rdev));
- }
- /* all done */
- return 0;
-
- err_exit:
- dev_err(&usbvision->dev->dev,
- "USBVision[%d]: video_register_device() failed\n",
- usbvision->nr);
- usbvision_unregister_video(usbvision);
- return -1;
-}
-
-/*
- * usbvision_alloc()
- *
- * This code allocates the struct usb_usbvision.
- * It is filled with default values.
- *
- * Returns NULL on error, a pointer to usb_usbvision else.
- *
- */
-static struct usb_usbvision *usbvision_alloc(struct usb_device *dev,
- struct usb_interface *intf)
-{
- struct usb_usbvision *usbvision;
-
- usbvision = kzalloc(sizeof(struct usb_usbvision), GFP_KERNEL);
- if (usbvision == NULL)
- return NULL;
-
- usbvision->dev = dev;
- if (v4l2_device_register(&intf->dev, &usbvision->v4l2_dev))
- goto err_free;
-
- mutex_init(&usbvision->v4l2_lock);
-
- /* prepare control urb for control messages during interrupts */
- usbvision->ctrl_urb = usb_alloc_urb(USBVISION_URB_FRAMES, GFP_KERNEL);
- if (usbvision->ctrl_urb == NULL)
- goto err_unreg;
- init_waitqueue_head(&usbvision->ctrl_urb_wq);
-
- usbvision_init_power_off_timer(usbvision);
-
- return usbvision;
-
-err_unreg:
- v4l2_device_unregister(&usbvision->v4l2_dev);
-err_free:
- kfree(usbvision);
- return NULL;
-}
-
-/*
- * usbvision_release()
- *
- * This code does final release of struct usb_usbvision. This happens
- * after the device is disconnected -and- all clients closed their files.
- *
- */
-static void usbvision_release(struct usb_usbvision *usbvision)
-{
- PDEBUG(DBG_PROBE, "");
-
- usbvision_reset_power_off_timer(usbvision);
-
- usbvision->initialized = 0;
-
- usbvision_remove_sysfs(usbvision->vdev);
- usbvision_unregister_video(usbvision);
-
- usb_free_urb(usbvision->ctrl_urb);
-
- v4l2_device_unregister(&usbvision->v4l2_dev);
- kfree(usbvision);
-
- PDEBUG(DBG_PROBE, "success");
-}
-
-
-/*********************** usb interface **********************************/
-
-static void usbvision_configure_video(struct usb_usbvision *usbvision)
-{
- int model;
-
- if (usbvision == NULL)
- return;
-
- model = usbvision->dev_model;
- usbvision->palette = usbvision_v4l2_format[2]; /* V4L2_PIX_FMT_RGB24; */
-
- if (usbvision_device_data[usbvision->dev_model].vin_reg2_override) {
- usbvision->vin_reg2_preset =
- usbvision_device_data[usbvision->dev_model].vin_reg2;
- } else {
- usbvision->vin_reg2_preset = 0;
- }
-
- usbvision->tvnorm_id = usbvision_device_data[model].video_norm;
-
- usbvision->video_inputs = usbvision_device_data[model].video_channels;
- usbvision->ctl_input = 0;
-
- /* This should be here to make i2c clients to be able to register */
- /* first switch off audio */
- if (usbvision_device_data[model].audio_channels > 0)
- usbvision_audio_off(usbvision);
- if (!power_on_at_open) {
- /* and then power up the noisy tuner */
- usbvision_power_on(usbvision);
- usbvision_i2c_register(usbvision);
- }
-}
-
-/*
- * usbvision_probe()
- *
- * This procedure queries device descriptor and accepts the interface
- * if it looks like USBVISION video device
- *
- */
-static int __devinit usbvision_probe(struct usb_interface *intf,
- const struct usb_device_id *devid)
-{
- struct usb_device *dev = usb_get_dev(interface_to_usbdev(intf));
- struct usb_interface *uif;
- __u8 ifnum = intf->altsetting->desc.bInterfaceNumber;
- const struct usb_host_interface *interface;
- struct usb_usbvision *usbvision = NULL;
- const struct usb_endpoint_descriptor *endpoint;
- int model, i;
-
- PDEBUG(DBG_PROBE, "VID=%#04x, PID=%#04x, ifnum=%u",
- dev->descriptor.idVendor,
- dev->descriptor.idProduct, ifnum);
-
- model = devid->driver_info;
- if (model < 0 || model >= usbvision_device_data_size) {
- PDEBUG(DBG_PROBE, "model out of bounds %d", model);
- return -ENODEV;
- }
- printk(KERN_INFO "%s: %s found\n", __func__,
- usbvision_device_data[model].model_string);
-
- if (usbvision_device_data[model].interface >= 0)
- interface = &dev->actconfig->interface[usbvision_device_data[model].interface]->altsetting[0];
- else
- interface = &dev->actconfig->interface[ifnum]->altsetting[0];
- endpoint = &interface->endpoint[1].desc;
- if (!usb_endpoint_xfer_isoc(endpoint)) {
- dev_err(&intf->dev, "%s: interface %d. has non-ISO endpoint!\n",
- __func__, ifnum);
- dev_err(&intf->dev, "%s: Endpoint attributes %d",
- __func__, endpoint->bmAttributes);
- return -ENODEV;
- }
- if (usb_endpoint_dir_out(endpoint)) {
- dev_err(&intf->dev, "%s: interface %d. has ISO OUT endpoint!\n",
- __func__, ifnum);
- return -ENODEV;
- }
-
- usbvision = usbvision_alloc(dev, intf);
- if (usbvision == NULL) {
- dev_err(&intf->dev, "%s: couldn't allocate USBVision struct\n", __func__);
- return -ENOMEM;
- }
-
- if (dev->descriptor.bNumConfigurations > 1)
- usbvision->bridge_type = BRIDGE_NT1004;
- else if (model == DAZZLE_DVC_90_REV_1_SECAM)
- usbvision->bridge_type = BRIDGE_NT1005;
- else
- usbvision->bridge_type = BRIDGE_NT1003;
- PDEBUG(DBG_PROBE, "bridge_type %d", usbvision->bridge_type);
-
- /* compute alternate max packet sizes */
- uif = dev->actconfig->interface[0];
-
- usbvision->num_alt = uif->num_altsetting;
- PDEBUG(DBG_PROBE, "Alternate settings: %i", usbvision->num_alt);
- usbvision->alt_max_pkt_size = kmalloc(32 * usbvision->num_alt, GFP_KERNEL);
- if (usbvision->alt_max_pkt_size == NULL) {
- dev_err(&intf->dev, "usbvision: out of memory!\n");
- return -ENOMEM;
- }
-
- for (i = 0; i < usbvision->num_alt; i++) {
- u16 tmp = le16_to_cpu(uif->altsetting[i].endpoint[1].desc.
- wMaxPacketSize);
- usbvision->alt_max_pkt_size[i] =
- (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
- PDEBUG(DBG_PROBE, "Alternate setting %i, max size= %i", i,
- usbvision->alt_max_pkt_size[i]);
- }
-
-
- usbvision->nr = usbvision_nr++;
-
- usbvision->have_tuner = usbvision_device_data[model].tuner;
- if (usbvision->have_tuner)
- usbvision->tuner_type = usbvision_device_data[model].tuner_type;
-
- usbvision->dev_model = model;
- usbvision->remove_pending = 0;
- usbvision->iface = ifnum;
- usbvision->iface_alt = 0;
- usbvision->video_endp = endpoint->bEndpointAddress;
- usbvision->isoc_packet_size = 0;
- usbvision->usb_bandwidth = 0;
- usbvision->user = 0;
- usbvision->streaming = stream_off;
- usbvision_configure_video(usbvision);
- usbvision_register_video(usbvision);
-
- usbvision_create_sysfs(usbvision->vdev);
-
- PDEBUG(DBG_PROBE, "success");
- return 0;
-}
-
-
-/*
- * usbvision_disconnect()
- *
- * This procedure stops all driver activity, deallocates interface-private
- * structure (pointed by 'ptr') and after that driver should be removable
- * with no ill consequences.
- *
- */
-static void __devexit usbvision_disconnect(struct usb_interface *intf)
-{
- struct usb_usbvision *usbvision = to_usbvision(usb_get_intfdata(intf));
-
- PDEBUG(DBG_PROBE, "");
-
- if (usbvision == NULL) {
- pr_err("%s: usb_get_intfdata() failed\n", __func__);
- return;
- }
-
- mutex_lock(&usbvision->v4l2_lock);
-
- /* At this time we ask to cancel outstanding URBs */
- usbvision_stop_isoc(usbvision);
-
- v4l2_device_disconnect(&usbvision->v4l2_dev);
-
- if (usbvision->power) {
- usbvision_i2c_unregister(usbvision);
- usbvision_power_off(usbvision);
- }
- usbvision->remove_pending = 1; /* Now all ISO data will be ignored */
-
- usb_put_dev(usbvision->dev);
- usbvision->dev = NULL; /* USB device is no more */
-
- mutex_unlock(&usbvision->v4l2_lock);
-
- if (usbvision->user) {
- printk(KERN_INFO "%s: In use, disconnect pending\n",
- __func__);
- wake_up_interruptible(&usbvision->wait_frame);
- wake_up_interruptible(&usbvision->wait_stream);
- } else {
- usbvision_release(usbvision);
- }
-
- PDEBUG(DBG_PROBE, "success");
-}
-
-static struct usb_driver usbvision_driver = {
- .name = "usbvision",
- .id_table = usbvision_table,
- .probe = usbvision_probe,
- .disconnect = __devexit_p(usbvision_disconnect),
-};
-
-/*
- * usbvision_init()
- *
- * This code is run to initialize the driver.
- *
- */
-static int __init usbvision_init(void)
-{
- int err_code;
-
- PDEBUG(DBG_PROBE, "");
-
- PDEBUG(DBG_IO, "IO debugging is enabled [video]");
- PDEBUG(DBG_PROBE, "PROBE debugging is enabled [video]");
- PDEBUG(DBG_MMAP, "MMAP debugging is enabled [video]");
-
- /* disable planar mode support unless compression enabled */
- if (isoc_mode != ISOC_MODE_COMPRESS) {
- /* FIXME : not the right way to set supported flag */
- usbvision_v4l2_format[6].supported = 0; /* V4L2_PIX_FMT_YVU420 */
- usbvision_v4l2_format[7].supported = 0; /* V4L2_PIX_FMT_YUV422P */
- }
-
- err_code = usb_register(&usbvision_driver);
-
- if (err_code == 0) {
- printk(KERN_INFO DRIVER_DESC " : " USBVISION_VERSION_STRING "\n");
- PDEBUG(DBG_PROBE, "success");
- }
- return err_code;
-}
-
-static void __exit usbvision_exit(void)
-{
- PDEBUG(DBG_PROBE, "");
-
- usb_deregister(&usbvision_driver);
- PDEBUG(DBG_PROBE, "success");
-}
-
-module_init(usbvision_init);
-module_exit(usbvision_exit);
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
+++ /dev/null
-/*
- * USBVISION.H
- * usbvision header file
- *
- * Copyright (c) 1999-2005 Joerg Heckenbach <joerg@heckenbach-aw.de>
- * Dwaine Garden <dwainegarden@rogers.com>
- *
- *
- * Report problems to v4l MailingList: linux-media@vger.kernel.org
- *
- * This module is part of usbvision driver project.
- * Updates to driver completed by Dwaine P. Garden
- * v4l2 conversion by Thierry Merle <thierry.merle@free.fr>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-
-#ifndef __LINUX_USBVISION_H
-#define __LINUX_USBVISION_H
-
-#include <linux/list.h>
-#include <linux/usb.h>
-#include <linux/i2c.h>
-#include <linux/mutex.h>
-#include <media/v4l2-device.h>
-#include <media/tuner.h>
-#include <linux/videodev2.h>
-
-#define USBVISION_DEBUG /* Turn on debug messages */
-
-#define USBVISION_PWR_REG 0x00
- #define USBVISION_SSPND_EN (1 << 1)
- #define USBVISION_RES2 (1 << 2)
- #define USBVISION_PWR_VID (1 << 5)
- #define USBVISION_E2_EN (1 << 7)
-#define USBVISION_CONFIG_REG 0x01
-#define USBVISION_ADRS_REG 0x02
-#define USBVISION_ALTER_REG 0x03
-#define USBVISION_FORCE_ALTER_REG 0x04
-#define USBVISION_STATUS_REG 0x05
-#define USBVISION_IOPIN_REG 0x06
- #define USBVISION_IO_1 (1 << 0)
- #define USBVISION_IO_2 (1 << 1)
- #define USBVISION_AUDIO_IN 0
- #define USBVISION_AUDIO_TV 1
- #define USBVISION_AUDIO_RADIO 2
- #define USBVISION_AUDIO_MUTE 3
-#define USBVISION_SER_MODE 0x07
- #define USBVISION_CLK_OUT (1 << 0)
- #define USBVISION_DAT_IO (1 << 1)
- #define USBVISION_SENS_OUT (1 << 2)
- #define USBVISION_SER_MODE_SOFT (0 << 4)
- #define USBVISION_SER_MODE_SIO (1 << 4)
-#define USBVISION_SER_ADRS 0x08
-#define USBVISION_SER_CONT 0x09
-#define USBVISION_SER_DAT1 0x0A
-#define USBVISION_SER_DAT2 0x0B
-#define USBVISION_SER_DAT3 0x0C
-#define USBVISION_SER_DAT4 0x0D
-#define USBVISION_EE_DATA 0x0E
-#define USBVISION_EE_LSBAD 0x0F
-#define USBVISION_EE_CONT 0x10
-#define USBVISION_DRM_CONT 0x12
- #define USBVISION_REF (1 << 0)
- #define USBVISION_RES_UR (1 << 2)
- #define USBVISION_RES_FDL (1 << 3)
- #define USBVISION_RES_VDW (1 << 4)
-#define USBVISION_DRM_PRM1 0x13
-#define USBVISION_DRM_PRM2 0x14
-#define USBVISION_DRM_PRM3 0x15
-#define USBVISION_DRM_PRM4 0x16
-#define USBVISION_DRM_PRM5 0x17
-#define USBVISION_DRM_PRM6 0x18
-#define USBVISION_DRM_PRM7 0x19
-#define USBVISION_DRM_PRM8 0x1A
-#define USBVISION_VIN_REG1 0x1B
- #define USBVISION_8_422_SYNC 0x01
- #define USBVISION_16_422_SYNC 0x02
- #define USBVISION_VSNC_POL (1 << 3)
- #define USBVISION_HSNC_POL (1 << 4)
- #define USBVISION_FID_POL (1 << 5)
- #define USBVISION_HVALID_PO (1 << 6)
- #define USBVISION_VCLK_POL (1 << 7)
-#define USBVISION_VIN_REG2 0x1C
- #define USBVISION_AUTO_FID (1 << 0)
- #define USBVISION_NONE_INTER (1 << 1)
- #define USBVISION_NOHVALID (1 << 2)
- #define USBVISION_UV_ID (1 << 3)
- #define USBVISION_FIX_2C (1 << 4)
- #define USBVISION_SEND_FID (1 << 5)
- #define USBVISION_KEEP_BLANK (1 << 7)
-#define USBVISION_LXSIZE_I 0x1D
-#define USBVISION_MXSIZE_I 0x1E
-#define USBVISION_LYSIZE_I 0x1F
-#define USBVISION_MYSIZE_I 0x20
-#define USBVISION_LX_OFFST 0x21
-#define USBVISION_MX_OFFST 0x22
-#define USBVISION_LY_OFFST 0x23
-#define USBVISION_MY_OFFST 0x24
-#define USBVISION_FRM_RATE 0x25
-#define USBVISION_LXSIZE_O 0x26
-#define USBVISION_MXSIZE_O 0x27
-#define USBVISION_LYSIZE_O 0x28
-#define USBVISION_MYSIZE_O 0x29
-#define USBVISION_FILT_CONT 0x2A
-#define USBVISION_VO_MODE 0x2B
-#define USBVISION_INTRA_CYC 0x2C
-#define USBVISION_STRIP_SZ 0x2D
-#define USBVISION_FORCE_INTRA 0x2E
-#define USBVISION_FORCE_UP 0x2F
-#define USBVISION_BUF_THR 0x30
-#define USBVISION_DVI_YUV 0x31
-#define USBVISION_AUDIO_CONT 0x32
-#define USBVISION_AUD_PK_LEN 0x33
-#define USBVISION_BLK_PK_LEN 0x34
-#define USBVISION_PCM_THR1 0x38
-#define USBVISION_PCM_THR2 0x39
-#define USBVISION_DIST_THR_L 0x3A
-#define USBVISION_DIST_THR_H 0x3B
-#define USBVISION_MAX_DIST_L 0x3C
-#define USBVISION_MAX_DIST_H 0x3D
-#define USBVISION_OP_CODE 0x33
-
-#define MAX_BYTES_PER_PIXEL 4
-
-#define MIN_FRAME_WIDTH 64
-#define MAX_USB_WIDTH 320 /* 384 */
-#define MAX_FRAME_WIDTH 320 /* 384 */ /* streching sometimes causes crashes*/
-
-#define MIN_FRAME_HEIGHT 48
-#define MAX_USB_HEIGHT 240 /* 288 */
-#define MAX_FRAME_HEIGHT 240 /* 288 */ /* Streching sometimes causes crashes*/
-
-#define MAX_FRAME_SIZE (MAX_FRAME_WIDTH * MAX_FRAME_HEIGHT * MAX_BYTES_PER_PIXEL)
-#define USBVISION_CLIPMASK_SIZE (MAX_FRAME_WIDTH * MAX_FRAME_HEIGHT / 8) /* bytesize of clipmask */
-
-#define USBVISION_URB_FRAMES 32
-
-#define USBVISION_NUM_HEADERMARKER 20
-#define USBVISION_NUMFRAMES 3 /* Maximum number of frames an application can get */
-#define USBVISION_NUMSBUF 2 /* Dimensioning the USB S buffering */
-
-#define USBVISION_POWEROFF_TIME (3 * HZ) /* 3 seconds */
-
-
-#define FRAMERATE_MIN 0
-#define FRAMERATE_MAX 31
-
-enum {
- ISOC_MODE_YUV422 = 0x03,
- ISOC_MODE_YUV420 = 0x14,
- ISOC_MODE_COMPRESS = 0x60,
-};
-
-/* This macro restricts an int variable to an inclusive range */
-#define RESTRICT_TO_RANGE(v, mi, ma) \
- { if ((v) < (mi)) (v) = (mi); else if ((v) > (ma)) (v) = (ma); }
-
-/*
- * We use macros to do YUV -> RGB conversion because this is
- * very important for speed and totally unimportant for size.
- *
- * YUV -> RGB Conversion
- * ---------------------
- *
- * B = 1.164*(Y-16) + 2.018*(V-128)
- * G = 1.164*(Y-16) - 0.813*(U-128) - 0.391*(V-128)
- * R = 1.164*(Y-16) + 1.596*(U-128)
- *
- * If you fancy integer arithmetics (as you should), hear this:
- *
- * 65536*B = 76284*(Y-16) + 132252*(V-128)
- * 65536*G = 76284*(Y-16) - 53281*(U-128) - 25625*(V-128)
- * 65536*R = 76284*(Y-16) + 104595*(U-128)
- *
- * Make sure the output values are within [0..255] range.
- */
-#define LIMIT_RGB(x) (((x) < 0) ? 0 : (((x) > 255) ? 255 : (x)))
-#define YUV_TO_RGB_BY_THE_BOOK(my, mu, mv, mr, mg, mb) { \
- int mm_y, mm_yc, mm_u, mm_v, mm_r, mm_g, mm_b; \
- mm_y = (my) - 16; \
- mm_u = (mu) - 128; \
- mm_v = (mv) - 128; \
- mm_yc = mm_y * 76284; \
- mm_b = (mm_yc + 132252 * mm_v) >> 16; \
- mm_g = (mm_yc - 53281 * mm_u - 25625 * mm_v) >> 16; \
- mm_r = (mm_yc + 104595 * mm_u) >> 16; \
- mb = LIMIT_RGB(mm_b); \
- mg = LIMIT_RGB(mm_g); \
- mr = LIMIT_RGB(mm_r); \
-}
-
-/* Debugging aid */
-#define USBVISION_SAY_AND_WAIT(what) { \
- wait_queue_head_t wq; \
- init_waitqueue_head(&wq); \
- printk(KERN_INFO "Say: %s\n", what); \
- interruptible_sleep_on_timeout(&wq, HZ * 3); \
-}
-
-/*
- * This macro checks if usbvision is still operational. The 'usbvision'
- * pointer must be valid, usbvision->dev must be valid, we are not
- * removing the device and the device has not erred on us.
- */
-#define USBVISION_IS_OPERATIONAL(udevice) (\
- (udevice != NULL) && \
- ((udevice)->dev != NULL) && \
- ((udevice)->last_error == 0) && \
- (!(udevice)->remove_pending))
-
-#define I2C_USB_ADAP_MAX 16
-
-#define USBVISION_NORMS (V4L2_STD_PAL | V4L2_STD_NTSC | V4L2_STD_SECAM | V4L2_STD_PAL_M)
-
-/* ----------------------------------------------------------------- */
-/* usbvision video structures */
-/* ----------------------------------------------------------------- */
-enum scan_state {
- scan_state_scanning, /* Scanning for header */
- scan_state_lines /* Parsing lines */
-};
-
-/* Completion states of the data parser */
-enum parse_state {
- parse_state_continue, /* Just parse next item */
- parse_state_next_frame, /* Frame done, send it to V4L */
- parse_state_out, /* Not enough data for frame */
- parse_state_end_parse /* End parsing */
-};
-
-enum frame_state {
- frame_state_unused, /* Unused (no MCAPTURE) */
- frame_state_ready, /* Ready to start grabbing */
- frame_state_grabbing, /* In the process of being grabbed into */
- frame_state_done, /* Finished grabbing, but not been synced yet */
- frame_state_done_hold, /* Are syncing or reading */
- frame_state_error, /* Something bad happened while processing */
-};
-
-/* stream states */
-enum stream_state {
- stream_off, /* Driver streaming is completely OFF */
- stream_idle, /* Driver streaming is ready to be put ON by the application */
- stream_interrupt, /* Driver streaming must be interrupted */
- stream_on, /* Driver streaming is put ON by the application */
-};
-
-enum isoc_state {
- isoc_state_in_frame, /* Isoc packet is member of frame */
- isoc_state_no_frame, /* Isoc packet is not member of any frame */
-};
-
-struct usb_device;
-
-struct usbvision_sbuf {
- char *data;
- struct urb *urb;
-};
-
-#define USBVISION_MAGIC_1 0x55
-#define USBVISION_MAGIC_2 0xAA
-#define USBVISION_HEADER_LENGTH 0x0c
-#define USBVISION_SAA7111_ADDR 0x48
-#define USBVISION_SAA7113_ADDR 0x4a
-#define USBVISION_IIC_LRACK 0x20
-#define USBVISION_IIC_LRNACK 0x30
-#define USBVISION_FRAME_FORMAT_PARAM_INTRA (1<<7)
-
-struct usbvision_v4l2_format_st {
- int supported;
- int bytes_per_pixel;
- int depth;
- int format;
- char *desc;
-};
-#define USBVISION_SUPPORTED_PALETTES ARRAY_SIZE(usbvision_v4l2_format)
-
-struct usbvision_frame_header {
- unsigned char magic_1; /* 0 magic */
- unsigned char magic_2; /* 1 magic */
- unsigned char header_length; /* 2 */
- unsigned char frame_num; /* 3 */
- unsigned char frame_phase; /* 4 */
- unsigned char frame_latency; /* 5 */
- unsigned char data_format; /* 6 */
- unsigned char format_param; /* 7 */
- unsigned char frame_width_lo; /* 8 */
- unsigned char frame_width_hi; /* 9 */
- unsigned char frame_height_lo; /* 10 */
- unsigned char frame_height_hi; /* 11 */
- __u16 frame_width; /* 8 - 9 after endian correction*/
- __u16 frame_height; /* 10 - 11 after endian correction*/
-};
-
-struct usbvision_frame {
- char *data; /* Frame buffer */
- struct usbvision_frame_header isoc_header; /* Header from stream */
-
- int width; /* Width application is expecting */
- int height; /* Height */
- int index; /* Frame index */
- int frmwidth; /* Width the frame actually is */
- int frmheight; /* Height */
-
- volatile int grabstate; /* State of grabbing */
- int scanstate; /* State of scanning */
-
- struct list_head frame;
-
- int curline; /* Line of frame we're working on */
-
- long scanlength; /* uncompressed, raw data length of frame */
- long bytes_read; /* amount of scanlength that has been read from data */
- struct usbvision_v4l2_format_st v4l2_format; /* format the user needs*/
- int v4l2_linesize; /* bytes for one videoline*/
- struct timeval timestamp;
- int sequence; /* How many video frames we send to user */
-};
-
-#define CODEC_SAA7113 7113
-#define CODEC_SAA7111 7111
-#define CODEC_WEBCAM 3000
-#define BRIDGE_NT1003 1003
-#define BRIDGE_NT1004 1004
-#define BRIDGE_NT1005 1005
-
-struct usbvision_device_data_st {
- __u64 video_norm;
- const char *model_string;
- int interface; /* to handle special interface number like BELKIN and Hauppauge WinTV-USB II */
- __u16 codec;
- unsigned video_channels:3;
- unsigned audio_channels:2;
- unsigned radio:1;
- unsigned vbi:1;
- unsigned tuner:1;
- unsigned vin_reg1_override:1; /* Override default value with */
- unsigned vin_reg2_override:1; /* vin_reg1, vin_reg2, etc. */
- unsigned dvi_yuv_override:1;
- __u8 vin_reg1;
- __u8 vin_reg2;
- __u8 dvi_yuv;
- __u8 tuner_type;
- __s16 x_offset;
- __s16 y_offset;
-};
-
-/* Declared on usbvision-cards.c */
-extern struct usbvision_device_data_st usbvision_device_data[];
-extern struct usb_device_id usbvision_table[];
-
-struct usb_usbvision {
- struct v4l2_device v4l2_dev;
- struct video_device *vdev; /* Video Device */
- struct video_device *rdev; /* Radio Device */
-
- /* i2c Declaration Section*/
- struct i2c_adapter i2c_adap;
- int registered_i2c;
-
- struct urb *ctrl_urb;
- unsigned char ctrl_urb_buffer[8];
- int ctrl_urb_busy;
- struct usb_ctrlrequest ctrl_urb_setup;
- wait_queue_head_t ctrl_urb_wq; /* Processes waiting */
-
- /* configuration part */
- int have_tuner;
- int tuner_type;
- int bridge_type; /* NT1003, NT1004, NT1005 */
- int radio;
- int video_inputs; /* # of inputs */
- unsigned long freq;
- int audio_mute;
- int audio_channel;
- int isoc_mode; /* format of video data for the usb isoc-transfer */
- unsigned int nr; /* Number of the device */
-
- /* Device structure */
- struct usb_device *dev;
- /* usb transfer */
- int num_alt; /* Number of alternative settings */
- unsigned int *alt_max_pkt_size; /* array of max_packet_size */
- unsigned char iface; /* Video interface number */
- unsigned char iface_alt; /* Alt settings */
- unsigned char vin_reg2_preset;
- struct mutex v4l2_lock;
- struct timer_list power_off_timer;
- struct work_struct power_off_work;
- int power; /* is the device powered on? */
- int user; /* user count for exclusive use */
- int initialized; /* Had we already sent init sequence? */
- int dev_model; /* What type of USBVISION device we got? */
- enum stream_state streaming; /* Are we streaming Isochronous? */
- int last_error; /* What calamity struck us? */
- int curwidth; /* width of the frame the device is currently set to*/
- int curheight; /* height of the frame the device is currently set to*/
- int stretch_width; /* stretch-factor for frame width (from usb to screen)*/
- int stretch_height; /* stretch-factor for frame height (from usb to screen)*/
- char *fbuf; /* Videodev buffer area for mmap*/
- int max_frame_size; /* Bytes in one video frame */
- int fbuf_size; /* Videodev buffer size */
- spinlock_t queue_lock; /* spinlock for protecting mods on inqueue and outqueue */
- struct list_head inqueue, outqueue; /* queued frame list and ready to dequeue frame list */
- wait_queue_head_t wait_frame; /* Processes waiting */
- wait_queue_head_t wait_stream; /* Processes waiting */
- struct usbvision_frame *cur_frame; /* pointer to current frame, set by usbvision_find_header */
- struct usbvision_frame frame[USBVISION_NUMFRAMES]; /* frame buffer */
- int num_frames; /* number of frames allocated */
- struct usbvision_sbuf sbuf[USBVISION_NUMSBUF]; /* S buffering */
- volatile int remove_pending; /* If set then about to exit */
-
- /* Scratch space from the Isochronous Pipe.*/
- unsigned char *scratch;
- int scratch_read_ptr;
- int scratch_write_ptr;
- int scratch_headermarker[USBVISION_NUM_HEADERMARKER];
- int scratch_headermarker_read_ptr;
- int scratch_headermarker_write_ptr;
- enum isoc_state isocstate;
- struct usbvision_v4l2_format_st palette;
-
- struct v4l2_capability vcap; /* Video capabilities */
- unsigned int ctl_input; /* selected input */
- v4l2_std_id tvnorm_id; /* selected tv norm */
- unsigned char video_endp; /* 0x82 for USBVISION devices based */
-
- /* Decompression stuff: */
- unsigned char *intra_frame_buffer; /* Buffer for reference frame */
- int block_pos; /* for test only */
- int request_intra; /* 0 = normal; 1 = intra frame is requested; */
- int last_isoc_frame_num; /* check for lost isoc frames */
- int isoc_packet_size; /* need to calculate used_bandwidth */
- int used_bandwidth; /* used bandwidth 0-100%, need to set compr_level */
- int compr_level; /* How strong (100) or weak (0) is compression */
- int last_compr_level; /* How strong (100) or weak (0) was compression */
- int usb_bandwidth; /* Mbit/s */
-
- /* Statistics that can be overlayed on the screen */
- unsigned long isoc_urb_count; /* How many URBs we received so far */
- unsigned long urb_length; /* Length of last URB */
- unsigned long isoc_data_count; /* How many bytes we received */
- unsigned long header_count; /* How many frame headers we found */
- unsigned long scratch_ovf_count; /* How many times we overflowed scratch */
- unsigned long isoc_skip_count; /* How many empty ISO packets received */
- unsigned long isoc_err_count; /* How many bad ISO packets received */
- unsigned long isoc_packet_count; /* How many packets we totally got */
- unsigned long time_in_irq; /* How long do we need for interrupt */
- int isoc_measure_bandwidth_count;
- int frame_num; /* How many video frames we send to user */
- int max_strip_len; /* How big is the biggest strip */
- int comprblock_pos;
- int strip_len_errors; /* How many times was block_pos greater than strip_len */
- int strip_magic_errors;
- int strip_line_number_errors;
- int compr_block_types[4];
-};
-
-static inline struct usb_usbvision *to_usbvision(struct v4l2_device *v4l2_dev)
-{
- return container_of(v4l2_dev, struct usb_usbvision, v4l2_dev);
-}
-
-#define call_all(usbvision, o, f, args...) \
- v4l2_device_call_all(&usbvision->v4l2_dev, 0, o, f, ##args)
-
-/* --------------------------------------------------------------- */
-/* defined in usbvision-i2c.c */
-/* i2c-algo-usb declaration */
-/* --------------------------------------------------------------- */
-
-/* ----------------------------------------------------------------------- */
-/* usbvision specific I2C functions */
-/* ----------------------------------------------------------------------- */
-int usbvision_i2c_register(struct usb_usbvision *usbvision);
-int usbvision_i2c_unregister(struct usb_usbvision *usbvision);
-
-/* defined in usbvision-core.c */
-int usbvision_read_reg(struct usb_usbvision *usbvision, unsigned char reg);
-int usbvision_write_reg(struct usb_usbvision *usbvision, unsigned char reg,
- unsigned char value);
-
-int usbvision_frames_alloc(struct usb_usbvision *usbvision, int number_of_frames);
-void usbvision_frames_free(struct usb_usbvision *usbvision);
-int usbvision_scratch_alloc(struct usb_usbvision *usbvision);
-void usbvision_scratch_free(struct usb_usbvision *usbvision);
-int usbvision_decompress_alloc(struct usb_usbvision *usbvision);
-void usbvision_decompress_free(struct usb_usbvision *usbvision);
-
-int usbvision_setup(struct usb_usbvision *usbvision, int format);
-int usbvision_init_isoc(struct usb_usbvision *usbvision);
-int usbvision_restart_isoc(struct usb_usbvision *usbvision);
-void usbvision_stop_isoc(struct usb_usbvision *usbvision);
-int usbvision_set_alternate(struct usb_usbvision *dev);
-
-int usbvision_set_audio(struct usb_usbvision *usbvision, int audio_channel);
-int usbvision_audio_off(struct usb_usbvision *usbvision);
-
-int usbvision_begin_streaming(struct usb_usbvision *usbvision);
-void usbvision_empty_framequeues(struct usb_usbvision *dev);
-int usbvision_stream_interrupt(struct usb_usbvision *dev);
-
-int usbvision_muxsel(struct usb_usbvision *usbvision, int channel);
-int usbvision_set_input(struct usb_usbvision *usbvision);
-int usbvision_set_output(struct usb_usbvision *usbvision, int width, int height);
-
-void usbvision_init_power_off_timer(struct usb_usbvision *usbvision);
-void usbvision_set_power_off_timer(struct usb_usbvision *usbvision);
-void usbvision_reset_power_off_timer(struct usb_usbvision *usbvision);
-int usbvision_power_off(struct usb_usbvision *usbvision);
-int usbvision_power_on(struct usb_usbvision *usbvision);
-
-#endif /* __LINUX_USBVISION_H */
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
+++ /dev/null
-config USB_VIDEO_CLASS
- tristate "USB Video Class (UVC)"
- select VIDEOBUF2_VMALLOC
- ---help---
- Support for the USB Video Class (UVC). Currently only video
- input devices, such as webcams, are supported.
-
- For more information see: <http://linux-uvc.berlios.de/>
-
-config USB_VIDEO_CLASS_INPUT_EVDEV
- bool "UVC input events device support"
- default y
- depends on USB_VIDEO_CLASS
- depends on USB_VIDEO_CLASS=INPUT || INPUT=y
- ---help---
- This option makes USB Video Class devices register an input device
- to report button events.
-
- If you are in doubt, say Y.
+++ /dev/null
-uvcvideo-objs := uvc_driver.o uvc_queue.o uvc_v4l2.o uvc_video.o uvc_ctrl.o \
- uvc_status.o uvc_isight.o uvc_debugfs.o
-ifeq ($(CONFIG_MEDIA_CONTROLLER),y)
-uvcvideo-objs += uvc_entity.o
-endif
-obj-$(CONFIG_USB_VIDEO_CLASS) += uvcvideo.o
+++ /dev/null
-/*
- * uvc_ctrl.c -- USB Video Class driver - Controls
- *
- * Copyright (C) 2005-2010
- * Laurent Pinchart (laurent.pinchart@ideasonboard.com)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/uaccess.h>
-#include <linux/usb.h>
-#include <linux/videodev2.h>
-#include <linux/vmalloc.h>
-#include <linux/wait.h>
-#include <linux/atomic.h>
-#include <media/v4l2-ctrls.h>
-
-#include "uvcvideo.h"
-
-#define UVC_CTRL_DATA_CURRENT 0
-#define UVC_CTRL_DATA_BACKUP 1
-#define UVC_CTRL_DATA_MIN 2
-#define UVC_CTRL_DATA_MAX 3
-#define UVC_CTRL_DATA_RES 4
-#define UVC_CTRL_DATA_DEF 5
-#define UVC_CTRL_DATA_LAST 6
-
-/* ------------------------------------------------------------------------
- * Controls
- */
-
-static struct uvc_control_info uvc_ctrls[] = {
- {
- .entity = UVC_GUID_UVC_PROCESSING,
- .selector = UVC_PU_BRIGHTNESS_CONTROL,
- .index = 0,
- .size = 2,
- .flags = UVC_CTRL_FLAG_SET_CUR
- | UVC_CTRL_FLAG_GET_RANGE
- | UVC_CTRL_FLAG_RESTORE,
- },
- {
- .entity = UVC_GUID_UVC_PROCESSING,
- .selector = UVC_PU_CONTRAST_CONTROL,
- .index = 1,
- .size = 2,
- .flags = UVC_CTRL_FLAG_SET_CUR
- | UVC_CTRL_FLAG_GET_RANGE
- | UVC_CTRL_FLAG_RESTORE,
- },
- {
- .entity = UVC_GUID_UVC_PROCESSING,
- .selector = UVC_PU_HUE_CONTROL,
- .index = 2,
- .size = 2,
- .flags = UVC_CTRL_FLAG_SET_CUR
- | UVC_CTRL_FLAG_GET_RANGE
- | UVC_CTRL_FLAG_RESTORE
- | UVC_CTRL_FLAG_AUTO_UPDATE,
- },
- {
- .entity = UVC_GUID_UVC_PROCESSING,
- .selector = UVC_PU_SATURATION_CONTROL,
- .index = 3,
- .size = 2,
- .flags = UVC_CTRL_FLAG_SET_CUR
- | UVC_CTRL_FLAG_GET_RANGE
- | UVC_CTRL_FLAG_RESTORE,
- },
- {
- .entity = UVC_GUID_UVC_PROCESSING,
- .selector = UVC_PU_SHARPNESS_CONTROL,
- .index = 4,
- .size = 2,
- .flags = UVC_CTRL_FLAG_SET_CUR
- | UVC_CTRL_FLAG_GET_RANGE
- | UVC_CTRL_FLAG_RESTORE,
- },
- {
- .entity = UVC_GUID_UVC_PROCESSING,
- .selector = UVC_PU_GAMMA_CONTROL,
- .index = 5,
- .size = 2,
- .flags = UVC_CTRL_FLAG_SET_CUR
- | UVC_CTRL_FLAG_GET_RANGE
- | UVC_CTRL_FLAG_RESTORE,
- },
- {
- .entity = UVC_GUID_UVC_PROCESSING,
- .selector = UVC_PU_WHITE_BALANCE_TEMPERATURE_CONTROL,
- .index = 6,
- .size = 2,
- .flags = UVC_CTRL_FLAG_SET_CUR
- | UVC_CTRL_FLAG_GET_RANGE
- | UVC_CTRL_FLAG_RESTORE
- | UVC_CTRL_FLAG_AUTO_UPDATE,
- },
- {
- .entity = UVC_GUID_UVC_PROCESSING,
- .selector = UVC_PU_WHITE_BALANCE_COMPONENT_CONTROL,
- .index = 7,
- .size = 4,
- .flags = UVC_CTRL_FLAG_SET_CUR
- | UVC_CTRL_FLAG_GET_RANGE
- | UVC_CTRL_FLAG_RESTORE
- | UVC_CTRL_FLAG_AUTO_UPDATE,
- },
- {
- .entity = UVC_GUID_UVC_PROCESSING,
- .selector = UVC_PU_BACKLIGHT_COMPENSATION_CONTROL,
- .index = 8,
- .size = 2,
- .flags = UVC_CTRL_FLAG_SET_CUR
- | UVC_CTRL_FLAG_GET_RANGE
- | UVC_CTRL_FLAG_RESTORE,
- },
- {
- .entity = UVC_GUID_UVC_PROCESSING,
- .selector = UVC_PU_GAIN_CONTROL,
- .index = 9,
- .size = 2,
- .flags = UVC_CTRL_FLAG_SET_CUR
- | UVC_CTRL_FLAG_GET_RANGE
- | UVC_CTRL_FLAG_RESTORE,
- },
- {
- .entity = UVC_GUID_UVC_PROCESSING,
- .selector = UVC_PU_POWER_LINE_FREQUENCY_CONTROL,
- .index = 10,
- .size = 1,
- .flags = UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_GET_CUR
- | UVC_CTRL_FLAG_GET_DEF | UVC_CTRL_FLAG_RESTORE,
- },
- {
- .entity = UVC_GUID_UVC_PROCESSING,
- .selector = UVC_PU_HUE_AUTO_CONTROL,
- .index = 11,
- .size = 1,
- .flags = UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_GET_CUR
- | UVC_CTRL_FLAG_GET_DEF | UVC_CTRL_FLAG_RESTORE,
- },
- {
- .entity = UVC_GUID_UVC_PROCESSING,
- .selector = UVC_PU_WHITE_BALANCE_TEMPERATURE_AUTO_CONTROL,
- .index = 12,
- .size = 1,
- .flags = UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_GET_CUR
- | UVC_CTRL_FLAG_GET_DEF | UVC_CTRL_FLAG_RESTORE,
- },
- {
- .entity = UVC_GUID_UVC_PROCESSING,
- .selector = UVC_PU_WHITE_BALANCE_COMPONENT_AUTO_CONTROL,
- .index = 13,
- .size = 1,
- .flags = UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_GET_CUR
- | UVC_CTRL_FLAG_GET_DEF | UVC_CTRL_FLAG_RESTORE,
- },
- {
- .entity = UVC_GUID_UVC_PROCESSING,
- .selector = UVC_PU_DIGITAL_MULTIPLIER_CONTROL,
- .index = 14,
- .size = 2,
- .flags = UVC_CTRL_FLAG_SET_CUR
- | UVC_CTRL_FLAG_GET_RANGE
- | UVC_CTRL_FLAG_RESTORE,
- },
- {
- .entity = UVC_GUID_UVC_PROCESSING,
- .selector = UVC_PU_DIGITAL_MULTIPLIER_LIMIT_CONTROL,
- .index = 15,
- .size = 2,
- .flags = UVC_CTRL_FLAG_SET_CUR
- | UVC_CTRL_FLAG_GET_RANGE
- | UVC_CTRL_FLAG_RESTORE,
- },
- {
- .entity = UVC_GUID_UVC_PROCESSING,
- .selector = UVC_PU_ANALOG_VIDEO_STANDARD_CONTROL,
- .index = 16,
- .size = 1,
- .flags = UVC_CTRL_FLAG_GET_CUR,
- },
- {
- .entity = UVC_GUID_UVC_PROCESSING,
- .selector = UVC_PU_ANALOG_LOCK_STATUS_CONTROL,
- .index = 17,
- .size = 1,
- .flags = UVC_CTRL_FLAG_GET_CUR,
- },
- {
- .entity = UVC_GUID_UVC_CAMERA,
- .selector = UVC_CT_SCANNING_MODE_CONTROL,
- .index = 0,
- .size = 1,
- .flags = UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_GET_CUR
- | UVC_CTRL_FLAG_RESTORE,
- },
- {
- .entity = UVC_GUID_UVC_CAMERA,
- .selector = UVC_CT_AE_MODE_CONTROL,
- .index = 1,
- .size = 1,
- .flags = UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_GET_CUR
- | UVC_CTRL_FLAG_GET_DEF | UVC_CTRL_FLAG_GET_RES
- | UVC_CTRL_FLAG_RESTORE,
- },
- {
- .entity = UVC_GUID_UVC_CAMERA,
- .selector = UVC_CT_AE_PRIORITY_CONTROL,
- .index = 2,
- .size = 1,
- .flags = UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_GET_CUR
- | UVC_CTRL_FLAG_RESTORE,
- },
- {
- .entity = UVC_GUID_UVC_CAMERA,
- .selector = UVC_CT_EXPOSURE_TIME_ABSOLUTE_CONTROL,
- .index = 3,
- .size = 4,
- .flags = UVC_CTRL_FLAG_SET_CUR
- | UVC_CTRL_FLAG_GET_RANGE
- | UVC_CTRL_FLAG_RESTORE,
- },
- {
- .entity = UVC_GUID_UVC_CAMERA,
- .selector = UVC_CT_EXPOSURE_TIME_RELATIVE_CONTROL,
- .index = 4,
- .size = 1,
- .flags = UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_RESTORE,
- },
- {
- .entity = UVC_GUID_UVC_CAMERA,
- .selector = UVC_CT_FOCUS_ABSOLUTE_CONTROL,
- .index = 5,
- .size = 2,
- .flags = UVC_CTRL_FLAG_SET_CUR
- | UVC_CTRL_FLAG_GET_RANGE
- | UVC_CTRL_FLAG_RESTORE
- | UVC_CTRL_FLAG_AUTO_UPDATE,
- },
- {
- .entity = UVC_GUID_UVC_CAMERA,
- .selector = UVC_CT_FOCUS_RELATIVE_CONTROL,
- .index = 6,
- .size = 2,
- .flags = UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_GET_MIN
- | UVC_CTRL_FLAG_GET_MAX | UVC_CTRL_FLAG_GET_RES
- | UVC_CTRL_FLAG_GET_DEF
- | UVC_CTRL_FLAG_AUTO_UPDATE,
- },
- {
- .entity = UVC_GUID_UVC_CAMERA,
- .selector = UVC_CT_IRIS_ABSOLUTE_CONTROL,
- .index = 7,
- .size = 2,
- .flags = UVC_CTRL_FLAG_SET_CUR
- | UVC_CTRL_FLAG_GET_RANGE
- | UVC_CTRL_FLAG_RESTORE
- | UVC_CTRL_FLAG_AUTO_UPDATE,
- },
- {
- .entity = UVC_GUID_UVC_CAMERA,
- .selector = UVC_CT_IRIS_RELATIVE_CONTROL,
- .index = 8,
- .size = 1,
- .flags = UVC_CTRL_FLAG_SET_CUR
- | UVC_CTRL_FLAG_AUTO_UPDATE,
- },
- {
- .entity = UVC_GUID_UVC_CAMERA,
- .selector = UVC_CT_ZOOM_ABSOLUTE_CONTROL,
- .index = 9,
- .size = 2,
- .flags = UVC_CTRL_FLAG_SET_CUR
- | UVC_CTRL_FLAG_GET_RANGE
- | UVC_CTRL_FLAG_RESTORE
- | UVC_CTRL_FLAG_AUTO_UPDATE,
- },
- {
- .entity = UVC_GUID_UVC_CAMERA,
- .selector = UVC_CT_ZOOM_RELATIVE_CONTROL,
- .index = 10,
- .size = 3,
- .flags = UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_GET_MIN
- | UVC_CTRL_FLAG_GET_MAX | UVC_CTRL_FLAG_GET_RES
- | UVC_CTRL_FLAG_GET_DEF
- | UVC_CTRL_FLAG_AUTO_UPDATE,
- },
- {
- .entity = UVC_GUID_UVC_CAMERA,
- .selector = UVC_CT_PANTILT_ABSOLUTE_CONTROL,
- .index = 11,
- .size = 8,
- .flags = UVC_CTRL_FLAG_SET_CUR
- | UVC_CTRL_FLAG_GET_RANGE
- | UVC_CTRL_FLAG_RESTORE
- | UVC_CTRL_FLAG_AUTO_UPDATE,
- },
- {
- .entity = UVC_GUID_UVC_CAMERA,
- .selector = UVC_CT_PANTILT_RELATIVE_CONTROL,
- .index = 12,
- .size = 4,
- .flags = UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_GET_MIN
- | UVC_CTRL_FLAG_GET_MAX | UVC_CTRL_FLAG_GET_RES
- | UVC_CTRL_FLAG_GET_DEF
- | UVC_CTRL_FLAG_AUTO_UPDATE,
- },
- {
- .entity = UVC_GUID_UVC_CAMERA,
- .selector = UVC_CT_ROLL_ABSOLUTE_CONTROL,
- .index = 13,
- .size = 2,
- .flags = UVC_CTRL_FLAG_SET_CUR
- | UVC_CTRL_FLAG_GET_RANGE
- | UVC_CTRL_FLAG_RESTORE
- | UVC_CTRL_FLAG_AUTO_UPDATE,
- },
- {
- .entity = UVC_GUID_UVC_CAMERA,
- .selector = UVC_CT_ROLL_RELATIVE_CONTROL,
- .index = 14,
- .size = 2,
- .flags = UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_GET_MIN
- | UVC_CTRL_FLAG_GET_MAX | UVC_CTRL_FLAG_GET_RES
- | UVC_CTRL_FLAG_GET_DEF
- | UVC_CTRL_FLAG_AUTO_UPDATE,
- },
- {
- .entity = UVC_GUID_UVC_CAMERA,
- .selector = UVC_CT_FOCUS_AUTO_CONTROL,
- .index = 17,
- .size = 1,
- .flags = UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_GET_CUR
- | UVC_CTRL_FLAG_GET_DEF | UVC_CTRL_FLAG_RESTORE,
- },
- {
- .entity = UVC_GUID_UVC_CAMERA,
- .selector = UVC_CT_PRIVACY_CONTROL,
- .index = 18,
- .size = 1,
- .flags = UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_GET_CUR
- | UVC_CTRL_FLAG_RESTORE
- | UVC_CTRL_FLAG_AUTO_UPDATE,
- },
-};
-
-static struct uvc_menu_info power_line_frequency_controls[] = {
- { 0, "Disabled" },
- { 1, "50 Hz" },
- { 2, "60 Hz" },
-};
-
-static struct uvc_menu_info exposure_auto_controls[] = {
- { 2, "Auto Mode" },
- { 1, "Manual Mode" },
- { 4, "Shutter Priority Mode" },
- { 8, "Aperture Priority Mode" },
-};
-
-static __s32 uvc_ctrl_get_zoom(struct uvc_control_mapping *mapping,
- __u8 query, const __u8 *data)
-{
- __s8 zoom = (__s8)data[0];
-
- switch (query) {
- case UVC_GET_CUR:
- return (zoom == 0) ? 0 : (zoom > 0 ? data[2] : -data[2]);
-
- case UVC_GET_MIN:
- case UVC_GET_MAX:
- case UVC_GET_RES:
- case UVC_GET_DEF:
- default:
- return data[2];
- }
-}
-
-static void uvc_ctrl_set_zoom(struct uvc_control_mapping *mapping,
- __s32 value, __u8 *data)
-{
- data[0] = value == 0 ? 0 : (value > 0) ? 1 : 0xff;
- data[2] = min((int)abs(value), 0xff);
-}
-
-static struct uvc_control_mapping uvc_ctrl_mappings[] = {
- {
- .id = V4L2_CID_BRIGHTNESS,
- .name = "Brightness",
- .entity = UVC_GUID_UVC_PROCESSING,
- .selector = UVC_PU_BRIGHTNESS_CONTROL,
- .size = 16,
- .offset = 0,
- .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
- .data_type = UVC_CTRL_DATA_TYPE_SIGNED,
- },
- {
- .id = V4L2_CID_CONTRAST,
- .name = "Contrast",
- .entity = UVC_GUID_UVC_PROCESSING,
- .selector = UVC_PU_CONTRAST_CONTROL,
- .size = 16,
- .offset = 0,
- .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
- .data_type = UVC_CTRL_DATA_TYPE_UNSIGNED,
- },
- {
- .id = V4L2_CID_HUE,
- .name = "Hue",
- .entity = UVC_GUID_UVC_PROCESSING,
- .selector = UVC_PU_HUE_CONTROL,
- .size = 16,
- .offset = 0,
- .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
- .data_type = UVC_CTRL_DATA_TYPE_SIGNED,
- .master_id = V4L2_CID_HUE_AUTO,
- .master_manual = 0,
- },
- {
- .id = V4L2_CID_SATURATION,
- .name = "Saturation",
- .entity = UVC_GUID_UVC_PROCESSING,
- .selector = UVC_PU_SATURATION_CONTROL,
- .size = 16,
- .offset = 0,
- .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
- .data_type = UVC_CTRL_DATA_TYPE_UNSIGNED,
- },
- {
- .id = V4L2_CID_SHARPNESS,
- .name = "Sharpness",
- .entity = UVC_GUID_UVC_PROCESSING,
- .selector = UVC_PU_SHARPNESS_CONTROL,
- .size = 16,
- .offset = 0,
- .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
- .data_type = UVC_CTRL_DATA_TYPE_UNSIGNED,
- },
- {
- .id = V4L2_CID_GAMMA,
- .name = "Gamma",
- .entity = UVC_GUID_UVC_PROCESSING,
- .selector = UVC_PU_GAMMA_CONTROL,
- .size = 16,
- .offset = 0,
- .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
- .data_type = UVC_CTRL_DATA_TYPE_UNSIGNED,
- },
- {
- .id = V4L2_CID_BACKLIGHT_COMPENSATION,
- .name = "Backlight Compensation",
- .entity = UVC_GUID_UVC_PROCESSING,
- .selector = UVC_PU_BACKLIGHT_COMPENSATION_CONTROL,
- .size = 16,
- .offset = 0,
- .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
- .data_type = UVC_CTRL_DATA_TYPE_UNSIGNED,
- },
- {
- .id = V4L2_CID_GAIN,
- .name = "Gain",
- .entity = UVC_GUID_UVC_PROCESSING,
- .selector = UVC_PU_GAIN_CONTROL,
- .size = 16,
- .offset = 0,
- .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
- .data_type = UVC_CTRL_DATA_TYPE_UNSIGNED,
- },
- {
- .id = V4L2_CID_POWER_LINE_FREQUENCY,
- .name = "Power Line Frequency",
- .entity = UVC_GUID_UVC_PROCESSING,
- .selector = UVC_PU_POWER_LINE_FREQUENCY_CONTROL,
- .size = 2,
- .offset = 0,
- .v4l2_type = V4L2_CTRL_TYPE_MENU,
- .data_type = UVC_CTRL_DATA_TYPE_ENUM,
- .menu_info = power_line_frequency_controls,
- .menu_count = ARRAY_SIZE(power_line_frequency_controls),
- },
- {
- .id = V4L2_CID_HUE_AUTO,
- .name = "Hue, Auto",
- .entity = UVC_GUID_UVC_PROCESSING,
- .selector = UVC_PU_HUE_AUTO_CONTROL,
- .size = 1,
- .offset = 0,
- .v4l2_type = V4L2_CTRL_TYPE_BOOLEAN,
- .data_type = UVC_CTRL_DATA_TYPE_BOOLEAN,
- .slave_ids = { V4L2_CID_HUE, },
- },
- {
- .id = V4L2_CID_EXPOSURE_AUTO,
- .name = "Exposure, Auto",
- .entity = UVC_GUID_UVC_CAMERA,
- .selector = UVC_CT_AE_MODE_CONTROL,
- .size = 4,
- .offset = 0,
- .v4l2_type = V4L2_CTRL_TYPE_MENU,
- .data_type = UVC_CTRL_DATA_TYPE_BITMASK,
- .menu_info = exposure_auto_controls,
- .menu_count = ARRAY_SIZE(exposure_auto_controls),
- .slave_ids = { V4L2_CID_EXPOSURE_ABSOLUTE, },
- },
- {
- .id = V4L2_CID_EXPOSURE_AUTO_PRIORITY,
- .name = "Exposure, Auto Priority",
- .entity = UVC_GUID_UVC_CAMERA,
- .selector = UVC_CT_AE_PRIORITY_CONTROL,
- .size = 1,
- .offset = 0,
- .v4l2_type = V4L2_CTRL_TYPE_BOOLEAN,
- .data_type = UVC_CTRL_DATA_TYPE_BOOLEAN,
- },
- {
- .id = V4L2_CID_EXPOSURE_ABSOLUTE,
- .name = "Exposure (Absolute)",
- .entity = UVC_GUID_UVC_CAMERA,
- .selector = UVC_CT_EXPOSURE_TIME_ABSOLUTE_CONTROL,
- .size = 32,
- .offset = 0,
- .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
- .data_type = UVC_CTRL_DATA_TYPE_UNSIGNED,
- .master_id = V4L2_CID_EXPOSURE_AUTO,
- .master_manual = V4L2_EXPOSURE_MANUAL,
- },
- {
- .id = V4L2_CID_AUTO_WHITE_BALANCE,
- .name = "White Balance Temperature, Auto",
- .entity = UVC_GUID_UVC_PROCESSING,
- .selector = UVC_PU_WHITE_BALANCE_TEMPERATURE_AUTO_CONTROL,
- .size = 1,
- .offset = 0,
- .v4l2_type = V4L2_CTRL_TYPE_BOOLEAN,
- .data_type = UVC_CTRL_DATA_TYPE_BOOLEAN,
- .slave_ids = { V4L2_CID_WHITE_BALANCE_TEMPERATURE, },
- },
- {
- .id = V4L2_CID_WHITE_BALANCE_TEMPERATURE,
- .name = "White Balance Temperature",
- .entity = UVC_GUID_UVC_PROCESSING,
- .selector = UVC_PU_WHITE_BALANCE_TEMPERATURE_CONTROL,
- .size = 16,
- .offset = 0,
- .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
- .data_type = UVC_CTRL_DATA_TYPE_UNSIGNED,
- .master_id = V4L2_CID_AUTO_WHITE_BALANCE,
- .master_manual = 0,
- },
- {
- .id = V4L2_CID_AUTO_WHITE_BALANCE,
- .name = "White Balance Component, Auto",
- .entity = UVC_GUID_UVC_PROCESSING,
- .selector = UVC_PU_WHITE_BALANCE_COMPONENT_AUTO_CONTROL,
- .size = 1,
- .offset = 0,
- .v4l2_type = V4L2_CTRL_TYPE_BOOLEAN,
- .data_type = UVC_CTRL_DATA_TYPE_BOOLEAN,
- .slave_ids = { V4L2_CID_BLUE_BALANCE,
- V4L2_CID_RED_BALANCE },
- },
- {
- .id = V4L2_CID_BLUE_BALANCE,
- .name = "White Balance Blue Component",
- .entity = UVC_GUID_UVC_PROCESSING,
- .selector = UVC_PU_WHITE_BALANCE_COMPONENT_CONTROL,
- .size = 16,
- .offset = 0,
- .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
- .data_type = UVC_CTRL_DATA_TYPE_SIGNED,
- .master_id = V4L2_CID_AUTO_WHITE_BALANCE,
- .master_manual = 0,
- },
- {
- .id = V4L2_CID_RED_BALANCE,
- .name = "White Balance Red Component",
- .entity = UVC_GUID_UVC_PROCESSING,
- .selector = UVC_PU_WHITE_BALANCE_COMPONENT_CONTROL,
- .size = 16,
- .offset = 16,
- .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
- .data_type = UVC_CTRL_DATA_TYPE_SIGNED,
- .master_id = V4L2_CID_AUTO_WHITE_BALANCE,
- .master_manual = 0,
- },
- {
- .id = V4L2_CID_FOCUS_ABSOLUTE,
- .name = "Focus (absolute)",
- .entity = UVC_GUID_UVC_CAMERA,
- .selector = UVC_CT_FOCUS_ABSOLUTE_CONTROL,
- .size = 16,
- .offset = 0,
- .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
- .data_type = UVC_CTRL_DATA_TYPE_UNSIGNED,
- .master_id = V4L2_CID_FOCUS_AUTO,
- .master_manual = 0,
- },
- {
- .id = V4L2_CID_FOCUS_AUTO,
- .name = "Focus, Auto",
- .entity = UVC_GUID_UVC_CAMERA,
- .selector = UVC_CT_FOCUS_AUTO_CONTROL,
- .size = 1,
- .offset = 0,
- .v4l2_type = V4L2_CTRL_TYPE_BOOLEAN,
- .data_type = UVC_CTRL_DATA_TYPE_BOOLEAN,
- .slave_ids = { V4L2_CID_FOCUS_ABSOLUTE, },
- },
- {
- .id = V4L2_CID_IRIS_ABSOLUTE,
- .name = "Iris, Absolute",
- .entity = UVC_GUID_UVC_CAMERA,
- .selector = UVC_CT_IRIS_ABSOLUTE_CONTROL,
- .size = 16,
- .offset = 0,
- .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
- .data_type = UVC_CTRL_DATA_TYPE_UNSIGNED,
- },
- {
- .id = V4L2_CID_IRIS_RELATIVE,
- .name = "Iris, Relative",
- .entity = UVC_GUID_UVC_CAMERA,
- .selector = UVC_CT_IRIS_RELATIVE_CONTROL,
- .size = 8,
- .offset = 0,
- .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
- .data_type = UVC_CTRL_DATA_TYPE_SIGNED,
- },
- {
- .id = V4L2_CID_ZOOM_ABSOLUTE,
- .name = "Zoom, Absolute",
- .entity = UVC_GUID_UVC_CAMERA,
- .selector = UVC_CT_ZOOM_ABSOLUTE_CONTROL,
- .size = 16,
- .offset = 0,
- .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
- .data_type = UVC_CTRL_DATA_TYPE_UNSIGNED,
- },
- {
- .id = V4L2_CID_ZOOM_CONTINUOUS,
- .name = "Zoom, Continuous",
- .entity = UVC_GUID_UVC_CAMERA,
- .selector = UVC_CT_ZOOM_RELATIVE_CONTROL,
- .size = 0,
- .offset = 0,
- .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
- .data_type = UVC_CTRL_DATA_TYPE_SIGNED,
- .get = uvc_ctrl_get_zoom,
- .set = uvc_ctrl_set_zoom,
- },
- {
- .id = V4L2_CID_PAN_ABSOLUTE,
- .name = "Pan (Absolute)",
- .entity = UVC_GUID_UVC_CAMERA,
- .selector = UVC_CT_PANTILT_ABSOLUTE_CONTROL,
- .size = 32,
- .offset = 0,
- .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
- .data_type = UVC_CTRL_DATA_TYPE_UNSIGNED,
- },
- {
- .id = V4L2_CID_TILT_ABSOLUTE,
- .name = "Tilt (Absolute)",
- .entity = UVC_GUID_UVC_CAMERA,
- .selector = UVC_CT_PANTILT_ABSOLUTE_CONTROL,
- .size = 32,
- .offset = 32,
- .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
- .data_type = UVC_CTRL_DATA_TYPE_UNSIGNED,
- },
- {
- .id = V4L2_CID_PRIVACY,
- .name = "Privacy",
- .entity = UVC_GUID_UVC_CAMERA,
- .selector = UVC_CT_PRIVACY_CONTROL,
- .size = 1,
- .offset = 0,
- .v4l2_type = V4L2_CTRL_TYPE_BOOLEAN,
- .data_type = UVC_CTRL_DATA_TYPE_BOOLEAN,
- },
-};
-
-/* ------------------------------------------------------------------------
- * Utility functions
- */
-
-static inline __u8 *uvc_ctrl_data(struct uvc_control *ctrl, int id)
-{
- return ctrl->uvc_data + id * ctrl->info.size;
-}
-
-static inline int uvc_test_bit(const __u8 *data, int bit)
-{
- return (data[bit >> 3] >> (bit & 7)) & 1;
-}
-
-static inline void uvc_clear_bit(__u8 *data, int bit)
-{
- data[bit >> 3] &= ~(1 << (bit & 7));
-}
-
-/* Extract the bit string specified by mapping->offset and mapping->size
- * from the little-endian data stored at 'data' and return the result as
- * a signed 32bit integer. Sign extension will be performed if the mapping
- * references a signed data type.
- */
-static __s32 uvc_get_le_value(struct uvc_control_mapping *mapping,
- __u8 query, const __u8 *data)
-{
- int bits = mapping->size;
- int offset = mapping->offset;
- __s32 value = 0;
- __u8 mask;
-
- data += offset / 8;
- offset &= 7;
- mask = ((1LL << bits) - 1) << offset;
-
- for (; bits > 0; data++) {
- __u8 byte = *data & mask;
- value |= offset > 0 ? (byte >> offset) : (byte << (-offset));
- bits -= 8 - (offset > 0 ? offset : 0);
- offset -= 8;
- mask = (1 << bits) - 1;
- }
-
- /* Sign-extend the value if needed. */
- if (mapping->data_type == UVC_CTRL_DATA_TYPE_SIGNED)
- value |= -(value & (1 << (mapping->size - 1)));
-
- return value;
-}
-
-/* Set the bit string specified by mapping->offset and mapping->size
- * in the little-endian data stored at 'data' to the value 'value'.
- */
-static void uvc_set_le_value(struct uvc_control_mapping *mapping,
- __s32 value, __u8 *data)
-{
- int bits = mapping->size;
- int offset = mapping->offset;
- __u8 mask;
-
- /* According to the v4l2 spec, writing any value to a button control
- * should result in the action belonging to the button control being
- * triggered. UVC devices however want to see a 1 written -> override
- * value.
- */
- if (mapping->v4l2_type == V4L2_CTRL_TYPE_BUTTON)
- value = -1;
-
- data += offset / 8;
- offset &= 7;
-
- for (; bits > 0; data++) {
- mask = ((1LL << bits) - 1) << offset;
- *data = (*data & ~mask) | ((value << offset) & mask);
- value >>= offset ? offset : 8;
- bits -= 8 - offset;
- offset = 0;
- }
-}
-
-/* ------------------------------------------------------------------------
- * Terminal and unit management
- */
-
-static const __u8 uvc_processing_guid[16] = UVC_GUID_UVC_PROCESSING;
-static const __u8 uvc_camera_guid[16] = UVC_GUID_UVC_CAMERA;
-static const __u8 uvc_media_transport_input_guid[16] =
- UVC_GUID_UVC_MEDIA_TRANSPORT_INPUT;
-
-static int uvc_entity_match_guid(const struct uvc_entity *entity,
- const __u8 guid[16])
-{
- switch (UVC_ENTITY_TYPE(entity)) {
- case UVC_ITT_CAMERA:
- return memcmp(uvc_camera_guid, guid, 16) == 0;
-
- case UVC_ITT_MEDIA_TRANSPORT_INPUT:
- return memcmp(uvc_media_transport_input_guid, guid, 16) == 0;
-
- case UVC_VC_PROCESSING_UNIT:
- return memcmp(uvc_processing_guid, guid, 16) == 0;
-
- case UVC_VC_EXTENSION_UNIT:
- return memcmp(entity->extension.guidExtensionCode,
- guid, 16) == 0;
-
- default:
- return 0;
- }
-}
-
-/* ------------------------------------------------------------------------
- * UVC Controls
- */
-
-static void __uvc_find_control(struct uvc_entity *entity, __u32 v4l2_id,
- struct uvc_control_mapping **mapping, struct uvc_control **control,
- int next)
-{
- struct uvc_control *ctrl;
- struct uvc_control_mapping *map;
- unsigned int i;
-
- if (entity == NULL)
- return;
-
- for (i = 0; i < entity->ncontrols; ++i) {
- ctrl = &entity->controls[i];
- if (!ctrl->initialized)
- continue;
-
- list_for_each_entry(map, &ctrl->info.mappings, list) {
- if ((map->id == v4l2_id) && !next) {
- *control = ctrl;
- *mapping = map;
- return;
- }
-
- if ((*mapping == NULL || (*mapping)->id > map->id) &&
- (map->id > v4l2_id) && next) {
- *control = ctrl;
- *mapping = map;
- }
- }
- }
-}
-
-static struct uvc_control *uvc_find_control(struct uvc_video_chain *chain,
- __u32 v4l2_id, struct uvc_control_mapping **mapping)
-{
- struct uvc_control *ctrl = NULL;
- struct uvc_entity *entity;
- int next = v4l2_id & V4L2_CTRL_FLAG_NEXT_CTRL;
-
- *mapping = NULL;
-
- /* Mask the query flags. */
- v4l2_id &= V4L2_CTRL_ID_MASK;
-
- /* Find the control. */
- list_for_each_entry(entity, &chain->entities, chain) {
- __uvc_find_control(entity, v4l2_id, mapping, &ctrl, next);
- if (ctrl && !next)
- return ctrl;
- }
-
- if (ctrl == NULL && !next)
- uvc_trace(UVC_TRACE_CONTROL, "Control 0x%08x not found.\n",
- v4l2_id);
-
- return ctrl;
-}
-
-static int uvc_ctrl_populate_cache(struct uvc_video_chain *chain,
- struct uvc_control *ctrl)
-{
- int ret;
-
- if (ctrl->info.flags & UVC_CTRL_FLAG_GET_DEF) {
- ret = uvc_query_ctrl(chain->dev, UVC_GET_DEF, ctrl->entity->id,
- chain->dev->intfnum, ctrl->info.selector,
- uvc_ctrl_data(ctrl, UVC_CTRL_DATA_DEF),
- ctrl->info.size);
- if (ret < 0)
- return ret;
- }
-
- if (ctrl->info.flags & UVC_CTRL_FLAG_GET_MIN) {
- ret = uvc_query_ctrl(chain->dev, UVC_GET_MIN, ctrl->entity->id,
- chain->dev->intfnum, ctrl->info.selector,
- uvc_ctrl_data(ctrl, UVC_CTRL_DATA_MIN),
- ctrl->info.size);
- if (ret < 0)
- return ret;
- }
- if (ctrl->info.flags & UVC_CTRL_FLAG_GET_MAX) {
- ret = uvc_query_ctrl(chain->dev, UVC_GET_MAX, ctrl->entity->id,
- chain->dev->intfnum, ctrl->info.selector,
- uvc_ctrl_data(ctrl, UVC_CTRL_DATA_MAX),
- ctrl->info.size);
- if (ret < 0)
- return ret;
- }
- if (ctrl->info.flags & UVC_CTRL_FLAG_GET_RES) {
- ret = uvc_query_ctrl(chain->dev, UVC_GET_RES, ctrl->entity->id,
- chain->dev->intfnum, ctrl->info.selector,
- uvc_ctrl_data(ctrl, UVC_CTRL_DATA_RES),
- ctrl->info.size);
- if (ret < 0) {
- if (UVC_ENTITY_TYPE(ctrl->entity) !=
- UVC_VC_EXTENSION_UNIT)
- return ret;
-
- /* GET_RES is mandatory for XU controls, but some
- * cameras still choke on it. Ignore errors and set the
- * resolution value to zero.
- */
- uvc_warn_once(chain->dev, UVC_WARN_XU_GET_RES,
- "UVC non compliance - GET_RES failed on "
- "an XU control. Enabling workaround.\n");
- memset(uvc_ctrl_data(ctrl, UVC_CTRL_DATA_RES), 0,
- ctrl->info.size);
- }
- }
-
- ctrl->cached = 1;
- return 0;
-}
-
-static int __uvc_ctrl_get(struct uvc_video_chain *chain,
- struct uvc_control *ctrl, struct uvc_control_mapping *mapping,
- s32 *value)
-{
- struct uvc_menu_info *menu;
- unsigned int i;
- int ret;
-
- if ((ctrl->info.flags & UVC_CTRL_FLAG_GET_CUR) == 0)
- return -EINVAL;
-
- if (!ctrl->loaded) {
- ret = uvc_query_ctrl(chain->dev, UVC_GET_CUR, ctrl->entity->id,
- chain->dev->intfnum, ctrl->info.selector,
- uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT),
- ctrl->info.size);
- if (ret < 0)
- return ret;
-
- ctrl->loaded = 1;
- }
-
- *value = mapping->get(mapping, UVC_GET_CUR,
- uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT));
-
- if (mapping->v4l2_type == V4L2_CTRL_TYPE_MENU) {
- menu = mapping->menu_info;
- for (i = 0; i < mapping->menu_count; ++i, ++menu) {
- if (menu->value == *value) {
- *value = i;
- break;
- }
- }
- }
-
- return 0;
-}
-
-static int __uvc_query_v4l2_ctrl(struct uvc_video_chain *chain,
- struct uvc_control *ctrl,
- struct uvc_control_mapping *mapping,
- struct v4l2_queryctrl *v4l2_ctrl)
-{
- struct uvc_control_mapping *master_map = NULL;
- struct uvc_control *master_ctrl = NULL;
- struct uvc_menu_info *menu;
- unsigned int i;
-
- memset(v4l2_ctrl, 0, sizeof *v4l2_ctrl);
- v4l2_ctrl->id = mapping->id;
- v4l2_ctrl->type = mapping->v4l2_type;
- strlcpy(v4l2_ctrl->name, mapping->name, sizeof v4l2_ctrl->name);
- v4l2_ctrl->flags = 0;
-
- if (!(ctrl->info.flags & UVC_CTRL_FLAG_GET_CUR))
- v4l2_ctrl->flags |= V4L2_CTRL_FLAG_WRITE_ONLY;
- if (!(ctrl->info.flags & UVC_CTRL_FLAG_SET_CUR))
- v4l2_ctrl->flags |= V4L2_CTRL_FLAG_READ_ONLY;
-
- if (mapping->master_id)
- __uvc_find_control(ctrl->entity, mapping->master_id,
- &master_map, &master_ctrl, 0);
- if (master_ctrl && (master_ctrl->info.flags & UVC_CTRL_FLAG_GET_CUR)) {
- s32 val;
- int ret = __uvc_ctrl_get(chain, master_ctrl, master_map, &val);
- if (ret < 0)
- return ret;
-
- if (val != mapping->master_manual)
- v4l2_ctrl->flags |= V4L2_CTRL_FLAG_INACTIVE;
- }
-
- if (!ctrl->cached) {
- int ret = uvc_ctrl_populate_cache(chain, ctrl);
- if (ret < 0)
- return ret;
- }
-
- if (ctrl->info.flags & UVC_CTRL_FLAG_GET_DEF) {
- v4l2_ctrl->default_value = mapping->get(mapping, UVC_GET_DEF,
- uvc_ctrl_data(ctrl, UVC_CTRL_DATA_DEF));
- }
-
- switch (mapping->v4l2_type) {
- case V4L2_CTRL_TYPE_MENU:
- v4l2_ctrl->minimum = 0;
- v4l2_ctrl->maximum = mapping->menu_count - 1;
- v4l2_ctrl->step = 1;
-
- menu = mapping->menu_info;
- for (i = 0; i < mapping->menu_count; ++i, ++menu) {
- if (menu->value == v4l2_ctrl->default_value) {
- v4l2_ctrl->default_value = i;
- break;
- }
- }
-
- return 0;
-
- case V4L2_CTRL_TYPE_BOOLEAN:
- v4l2_ctrl->minimum = 0;
- v4l2_ctrl->maximum = 1;
- v4l2_ctrl->step = 1;
- return 0;
-
- case V4L2_CTRL_TYPE_BUTTON:
- v4l2_ctrl->minimum = 0;
- v4l2_ctrl->maximum = 0;
- v4l2_ctrl->step = 0;
- return 0;
-
- default:
- break;
- }
-
- if (ctrl->info.flags & UVC_CTRL_FLAG_GET_MIN)
- v4l2_ctrl->minimum = mapping->get(mapping, UVC_GET_MIN,
- uvc_ctrl_data(ctrl, UVC_CTRL_DATA_MIN));
-
- if (ctrl->info.flags & UVC_CTRL_FLAG_GET_MAX)
- v4l2_ctrl->maximum = mapping->get(mapping, UVC_GET_MAX,
- uvc_ctrl_data(ctrl, UVC_CTRL_DATA_MAX));
-
- if (ctrl->info.flags & UVC_CTRL_FLAG_GET_RES)
- v4l2_ctrl->step = mapping->get(mapping, UVC_GET_RES,
- uvc_ctrl_data(ctrl, UVC_CTRL_DATA_RES));
-
- return 0;
-}
-
-int uvc_query_v4l2_ctrl(struct uvc_video_chain *chain,
- struct v4l2_queryctrl *v4l2_ctrl)
-{
- struct uvc_control *ctrl;
- struct uvc_control_mapping *mapping;
- int ret;
-
- ret = mutex_lock_interruptible(&chain->ctrl_mutex);
- if (ret < 0)
- return -ERESTARTSYS;
-
- ctrl = uvc_find_control(chain, v4l2_ctrl->id, &mapping);
- if (ctrl == NULL) {
- ret = -EINVAL;
- goto done;
- }
-
- ret = __uvc_query_v4l2_ctrl(chain, ctrl, mapping, v4l2_ctrl);
-done:
- mutex_unlock(&chain->ctrl_mutex);
- return ret;
-}
-
-/*
- * Mapping V4L2 controls to UVC controls can be straighforward if done well.
- * Most of the UVC controls exist in V4L2, and can be mapped directly. Some
- * must be grouped (for instance the Red Balance, Blue Balance and Do White
- * Balance V4L2 controls use the White Balance Component UVC control) or
- * otherwise translated. The approach we take here is to use a translation
- * table for the controls that can be mapped directly, and handle the others
- * manually.
- */
-int uvc_query_v4l2_menu(struct uvc_video_chain *chain,
- struct v4l2_querymenu *query_menu)
-{
- struct uvc_menu_info *menu_info;
- struct uvc_control_mapping *mapping;
- struct uvc_control *ctrl;
- u32 index = query_menu->index;
- u32 id = query_menu->id;
- int ret;
-
- memset(query_menu, 0, sizeof(*query_menu));
- query_menu->id = id;
- query_menu->index = index;
-
- ret = mutex_lock_interruptible(&chain->ctrl_mutex);
- if (ret < 0)
- return -ERESTARTSYS;
-
- ctrl = uvc_find_control(chain, query_menu->id, &mapping);
- if (ctrl == NULL || mapping->v4l2_type != V4L2_CTRL_TYPE_MENU) {
- ret = -EINVAL;
- goto done;
- }
-
- if (query_menu->index >= mapping->menu_count) {
- ret = -EINVAL;
- goto done;
- }
-
- menu_info = &mapping->menu_info[query_menu->index];
-
- if (mapping->data_type == UVC_CTRL_DATA_TYPE_BITMASK &&
- (ctrl->info.flags & UVC_CTRL_FLAG_GET_RES)) {
- s32 bitmap;
-
- if (!ctrl->cached) {
- ret = uvc_ctrl_populate_cache(chain, ctrl);
- if (ret < 0)
- goto done;
- }
-
- bitmap = mapping->get(mapping, UVC_GET_RES,
- uvc_ctrl_data(ctrl, UVC_CTRL_DATA_RES));
- if (!(bitmap & menu_info->value)) {
- ret = -EINVAL;
- goto done;
- }
- }
-
- strlcpy(query_menu->name, menu_info->name, sizeof query_menu->name);
-
-done:
- mutex_unlock(&chain->ctrl_mutex);
- return ret;
-}
-
-/* --------------------------------------------------------------------------
- * Ctrl event handling
- */
-
-static void uvc_ctrl_fill_event(struct uvc_video_chain *chain,
- struct v4l2_event *ev,
- struct uvc_control *ctrl,
- struct uvc_control_mapping *mapping,
- s32 value, u32 changes)
-{
- struct v4l2_queryctrl v4l2_ctrl;
-
- __uvc_query_v4l2_ctrl(chain, ctrl, mapping, &v4l2_ctrl);
-
- memset(ev->reserved, 0, sizeof(ev->reserved));
- ev->type = V4L2_EVENT_CTRL;
- ev->id = v4l2_ctrl.id;
- ev->u.ctrl.value = value;
- ev->u.ctrl.changes = changes;
- ev->u.ctrl.type = v4l2_ctrl.type;
- ev->u.ctrl.flags = v4l2_ctrl.flags;
- ev->u.ctrl.minimum = v4l2_ctrl.minimum;
- ev->u.ctrl.maximum = v4l2_ctrl.maximum;
- ev->u.ctrl.step = v4l2_ctrl.step;
- ev->u.ctrl.default_value = v4l2_ctrl.default_value;
-}
-
-static void uvc_ctrl_send_event(struct uvc_fh *handle,
- struct uvc_control *ctrl, struct uvc_control_mapping *mapping,
- s32 value, u32 changes)
-{
- struct v4l2_subscribed_event *sev;
- struct v4l2_event ev;
-
- if (list_empty(&mapping->ev_subs))
- return;
-
- uvc_ctrl_fill_event(handle->chain, &ev, ctrl, mapping, value, changes);
-
- list_for_each_entry(sev, &mapping->ev_subs, node) {
- if (sev->fh && (sev->fh != &handle->vfh ||
- (sev->flags & V4L2_EVENT_SUB_FL_ALLOW_FEEDBACK) ||
- (changes & V4L2_EVENT_CTRL_CH_FLAGS)))
- v4l2_event_queue_fh(sev->fh, &ev);
- }
-}
-
-static void uvc_ctrl_send_slave_event(struct uvc_fh *handle,
- struct uvc_control *master, u32 slave_id,
- const struct v4l2_ext_control *xctrls, unsigned int xctrls_count)
-{
- struct uvc_control_mapping *mapping = NULL;
- struct uvc_control *ctrl = NULL;
- u32 changes = V4L2_EVENT_CTRL_CH_FLAGS;
- unsigned int i;
- s32 val = 0;
-
- /*
- * We can skip sending an event for the slave if the slave
- * is being modified in the same transaction.
- */
- for (i = 0; i < xctrls_count; i++) {
- if (xctrls[i].id == slave_id)
- return;
- }
-
- __uvc_find_control(master->entity, slave_id, &mapping, &ctrl, 0);
- if (ctrl == NULL)
- return;
-
- if (__uvc_ctrl_get(handle->chain, ctrl, mapping, &val) == 0)
- changes |= V4L2_EVENT_CTRL_CH_VALUE;
-
- uvc_ctrl_send_event(handle, ctrl, mapping, val, changes);
-}
-
-static void uvc_ctrl_send_events(struct uvc_fh *handle,
- const struct v4l2_ext_control *xctrls, unsigned int xctrls_count)
-{
- struct uvc_control_mapping *mapping;
- struct uvc_control *ctrl;
- u32 changes = V4L2_EVENT_CTRL_CH_VALUE;
- unsigned int i;
- unsigned int j;
-
- for (i = 0; i < xctrls_count; ++i) {
- ctrl = uvc_find_control(handle->chain, xctrls[i].id, &mapping);
-
- for (j = 0; j < ARRAY_SIZE(mapping->slave_ids); ++j) {
- if (!mapping->slave_ids[j])
- break;
- uvc_ctrl_send_slave_event(handle, ctrl,
- mapping->slave_ids[j],
- xctrls, xctrls_count);
- }
-
- /*
- * If the master is being modified in the same transaction
- * flags may change too.
- */
- if (mapping->master_id) {
- for (j = 0; j < xctrls_count; j++) {
- if (xctrls[j].id == mapping->master_id) {
- changes |= V4L2_EVENT_CTRL_CH_FLAGS;
- break;
- }
- }
- }
-
- uvc_ctrl_send_event(handle, ctrl, mapping, xctrls[i].value,
- changes);
- }
-}
-
-static int uvc_ctrl_add_event(struct v4l2_subscribed_event *sev, unsigned elems)
-{
- struct uvc_fh *handle = container_of(sev->fh, struct uvc_fh, vfh);
- struct uvc_control_mapping *mapping;
- struct uvc_control *ctrl;
- int ret;
-
- ret = mutex_lock_interruptible(&handle->chain->ctrl_mutex);
- if (ret < 0)
- return -ERESTARTSYS;
-
- ctrl = uvc_find_control(handle->chain, sev->id, &mapping);
- if (ctrl == NULL) {
- ret = -EINVAL;
- goto done;
- }
-
- list_add_tail(&sev->node, &mapping->ev_subs);
- if (sev->flags & V4L2_EVENT_SUB_FL_SEND_INITIAL) {
- struct v4l2_event ev;
- u32 changes = V4L2_EVENT_CTRL_CH_FLAGS;
- s32 val = 0;
-
- if (__uvc_ctrl_get(handle->chain, ctrl, mapping, &val) == 0)
- changes |= V4L2_EVENT_CTRL_CH_VALUE;
-
- uvc_ctrl_fill_event(handle->chain, &ev, ctrl, mapping, val,
- changes);
- /* Mark the queue as active, allowing this initial
- event to be accepted. */
- sev->elems = elems;
- v4l2_event_queue_fh(sev->fh, &ev);
- }
-
-done:
- mutex_unlock(&handle->chain->ctrl_mutex);
- return ret;
-}
-
-static void uvc_ctrl_del_event(struct v4l2_subscribed_event *sev)
-{
- struct uvc_fh *handle = container_of(sev->fh, struct uvc_fh, vfh);
-
- mutex_lock(&handle->chain->ctrl_mutex);
- list_del(&sev->node);
- mutex_unlock(&handle->chain->ctrl_mutex);
-}
-
-const struct v4l2_subscribed_event_ops uvc_ctrl_sub_ev_ops = {
- .add = uvc_ctrl_add_event,
- .del = uvc_ctrl_del_event,
- .replace = v4l2_ctrl_replace,
- .merge = v4l2_ctrl_merge,
-};
-
-/* --------------------------------------------------------------------------
- * Control transactions
- *
- * To make extended set operations as atomic as the hardware allows, controls
- * are handled using begin/commit/rollback operations.
- *
- * At the beginning of a set request, uvc_ctrl_begin should be called to
- * initialize the request. This function acquires the control lock.
- *
- * When setting a control, the new value is stored in the control data field
- * at position UVC_CTRL_DATA_CURRENT. The control is then marked as dirty for
- * later processing. If the UVC and V4L2 control sizes differ, the current
- * value is loaded from the hardware before storing the new value in the data
- * field.
- *
- * After processing all controls in the transaction, uvc_ctrl_commit or
- * uvc_ctrl_rollback must be called to apply the pending changes to the
- * hardware or revert them. When applying changes, all controls marked as
- * dirty will be modified in the UVC device, and the dirty flag will be
- * cleared. When reverting controls, the control data field
- * UVC_CTRL_DATA_CURRENT is reverted to its previous value
- * (UVC_CTRL_DATA_BACKUP) for all dirty controls. Both functions release the
- * control lock.
- */
-int uvc_ctrl_begin(struct uvc_video_chain *chain)
-{
- return mutex_lock_interruptible(&chain->ctrl_mutex) ? -ERESTARTSYS : 0;
-}
-
-static int uvc_ctrl_commit_entity(struct uvc_device *dev,
- struct uvc_entity *entity, int rollback)
-{
- struct uvc_control *ctrl;
- unsigned int i;
- int ret;
-
- if (entity == NULL)
- return 0;
-
- for (i = 0; i < entity->ncontrols; ++i) {
- ctrl = &entity->controls[i];
- if (!ctrl->initialized)
- continue;
-
- /* Reset the loaded flag for auto-update controls that were
- * marked as loaded in uvc_ctrl_get/uvc_ctrl_set to prevent
- * uvc_ctrl_get from using the cached value, and for write-only
- * controls to prevent uvc_ctrl_set from setting bits not
- * explicitly set by the user.
- */
- if (ctrl->info.flags & UVC_CTRL_FLAG_AUTO_UPDATE ||
- !(ctrl->info.flags & UVC_CTRL_FLAG_GET_CUR))
- ctrl->loaded = 0;
-
- if (!ctrl->dirty)
- continue;
-
- if (!rollback)
- ret = uvc_query_ctrl(dev, UVC_SET_CUR, ctrl->entity->id,
- dev->intfnum, ctrl->info.selector,
- uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT),
- ctrl->info.size);
- else
- ret = 0;
-
- if (rollback || ret < 0)
- memcpy(uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT),
- uvc_ctrl_data(ctrl, UVC_CTRL_DATA_BACKUP),
- ctrl->info.size);
-
- ctrl->dirty = 0;
-
- if (ret < 0)
- return ret;
- }
-
- return 0;
-}
-
-int __uvc_ctrl_commit(struct uvc_fh *handle, int rollback,
- const struct v4l2_ext_control *xctrls,
- unsigned int xctrls_count)
-{
- struct uvc_video_chain *chain = handle->chain;
- struct uvc_entity *entity;
- int ret = 0;
-
- /* Find the control. */
- list_for_each_entry(entity, &chain->entities, chain) {
- ret = uvc_ctrl_commit_entity(chain->dev, entity, rollback);
- if (ret < 0)
- goto done;
- }
-
- if (!rollback)
- uvc_ctrl_send_events(handle, xctrls, xctrls_count);
-done:
- mutex_unlock(&chain->ctrl_mutex);
- return ret;
-}
-
-int uvc_ctrl_get(struct uvc_video_chain *chain,
- struct v4l2_ext_control *xctrl)
-{
- struct uvc_control *ctrl;
- struct uvc_control_mapping *mapping;
-
- ctrl = uvc_find_control(chain, xctrl->id, &mapping);
- if (ctrl == NULL)
- return -EINVAL;
-
- return __uvc_ctrl_get(chain, ctrl, mapping, &xctrl->value);
-}
-
-int uvc_ctrl_set(struct uvc_video_chain *chain,
- struct v4l2_ext_control *xctrl)
-{
- struct uvc_control *ctrl;
- struct uvc_control_mapping *mapping;
- s32 value;
- u32 step;
- s32 min;
- s32 max;
- int ret;
-
- ctrl = uvc_find_control(chain, xctrl->id, &mapping);
- if (ctrl == NULL || (ctrl->info.flags & UVC_CTRL_FLAG_SET_CUR) == 0)
- return -EINVAL;
-
- /* Clamp out of range values. */
- switch (mapping->v4l2_type) {
- case V4L2_CTRL_TYPE_INTEGER:
- if (!ctrl->cached) {
- ret = uvc_ctrl_populate_cache(chain, ctrl);
- if (ret < 0)
- return ret;
- }
-
- min = mapping->get(mapping, UVC_GET_MIN,
- uvc_ctrl_data(ctrl, UVC_CTRL_DATA_MIN));
- max = mapping->get(mapping, UVC_GET_MAX,
- uvc_ctrl_data(ctrl, UVC_CTRL_DATA_MAX));
- step = mapping->get(mapping, UVC_GET_RES,
- uvc_ctrl_data(ctrl, UVC_CTRL_DATA_RES));
- if (step == 0)
- step = 1;
-
- xctrl->value = min + (xctrl->value - min + step/2) / step * step;
- xctrl->value = clamp(xctrl->value, min, max);
- value = xctrl->value;
- break;
-
- case V4L2_CTRL_TYPE_BOOLEAN:
- xctrl->value = clamp(xctrl->value, 0, 1);
- value = xctrl->value;
- break;
-
- case V4L2_CTRL_TYPE_MENU:
- if (xctrl->value < 0 || xctrl->value >= mapping->menu_count)
- return -ERANGE;
- value = mapping->menu_info[xctrl->value].value;
-
- /* Valid menu indices are reported by the GET_RES request for
- * UVC controls that support it.
- */
- if (mapping->data_type == UVC_CTRL_DATA_TYPE_BITMASK &&
- (ctrl->info.flags & UVC_CTRL_FLAG_GET_RES)) {
- if (!ctrl->cached) {
- ret = uvc_ctrl_populate_cache(chain, ctrl);
- if (ret < 0)
- return ret;
- }
-
- step = mapping->get(mapping, UVC_GET_RES,
- uvc_ctrl_data(ctrl, UVC_CTRL_DATA_RES));
- if (!(step & value))
- return -ERANGE;
- }
-
- break;
-
- default:
- value = xctrl->value;
- break;
- }
-
- /* If the mapping doesn't span the whole UVC control, the current value
- * needs to be loaded from the device to perform the read-modify-write
- * operation.
- */
- if (!ctrl->loaded && (ctrl->info.size * 8) != mapping->size) {
- if ((ctrl->info.flags & UVC_CTRL_FLAG_GET_CUR) == 0) {
- memset(uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT),
- 0, ctrl->info.size);
- } else {
- ret = uvc_query_ctrl(chain->dev, UVC_GET_CUR,
- ctrl->entity->id, chain->dev->intfnum,
- ctrl->info.selector,
- uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT),
- ctrl->info.size);
- if (ret < 0)
- return ret;
- }
-
- ctrl->loaded = 1;
- }
-
- /* Backup the current value in case we need to rollback later. */
- if (!ctrl->dirty) {
- memcpy(uvc_ctrl_data(ctrl, UVC_CTRL_DATA_BACKUP),
- uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT),
- ctrl->info.size);
- }
-
- mapping->set(mapping, value,
- uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT));
-
- ctrl->dirty = 1;
- ctrl->modified = 1;
- return 0;
-}
-
-/* --------------------------------------------------------------------------
- * Dynamic controls
- */
-
-static void uvc_ctrl_fixup_xu_info(struct uvc_device *dev,
- const struct uvc_control *ctrl, struct uvc_control_info *info)
-{
- struct uvc_ctrl_fixup {
- struct usb_device_id id;
- u8 entity;
- u8 selector;
- u8 flags;
- };
-
- static const struct uvc_ctrl_fixup fixups[] = {
- { { USB_DEVICE(0x046d, 0x08c2) }, 9, 1,
- UVC_CTRL_FLAG_GET_MIN | UVC_CTRL_FLAG_GET_MAX |
- UVC_CTRL_FLAG_GET_DEF | UVC_CTRL_FLAG_SET_CUR |
- UVC_CTRL_FLAG_AUTO_UPDATE },
- { { USB_DEVICE(0x046d, 0x08cc) }, 9, 1,
- UVC_CTRL_FLAG_GET_MIN | UVC_CTRL_FLAG_GET_MAX |
- UVC_CTRL_FLAG_GET_DEF | UVC_CTRL_FLAG_SET_CUR |
- UVC_CTRL_FLAG_AUTO_UPDATE },
- { { USB_DEVICE(0x046d, 0x0994) }, 9, 1,
- UVC_CTRL_FLAG_GET_MIN | UVC_CTRL_FLAG_GET_MAX |
- UVC_CTRL_FLAG_GET_DEF | UVC_CTRL_FLAG_SET_CUR |
- UVC_CTRL_FLAG_AUTO_UPDATE },
- };
-
- unsigned int i;
-
- for (i = 0; i < ARRAY_SIZE(fixups); ++i) {
- if (!usb_match_one_id(dev->intf, &fixups[i].id))
- continue;
-
- if (fixups[i].entity == ctrl->entity->id &&
- fixups[i].selector == info->selector) {
- info->flags = fixups[i].flags;
- return;
- }
- }
-}
-
-/*
- * Query control information (size and flags) for XU controls.
- */
-static int uvc_ctrl_fill_xu_info(struct uvc_device *dev,
- const struct uvc_control *ctrl, struct uvc_control_info *info)
-{
- u8 *data;
- int ret;
-
- data = kmalloc(2, GFP_KERNEL);
- if (data == NULL)
- return -ENOMEM;
-
- memcpy(info->entity, ctrl->entity->extension.guidExtensionCode,
- sizeof(info->entity));
- info->index = ctrl->index;
- info->selector = ctrl->index + 1;
-
- /* Query and verify the control length (GET_LEN) */
- ret = uvc_query_ctrl(dev, UVC_GET_LEN, ctrl->entity->id, dev->intfnum,
- info->selector, data, 2);
- if (ret < 0) {
- uvc_trace(UVC_TRACE_CONTROL,
- "GET_LEN failed on control %pUl/%u (%d).\n",
- info->entity, info->selector, ret);
- goto done;
- }
-
- info->size = le16_to_cpup((__le16 *)data);
-
- /* Query the control information (GET_INFO) */
- ret = uvc_query_ctrl(dev, UVC_GET_INFO, ctrl->entity->id, dev->intfnum,
- info->selector, data, 1);
- if (ret < 0) {
- uvc_trace(UVC_TRACE_CONTROL,
- "GET_INFO failed on control %pUl/%u (%d).\n",
- info->entity, info->selector, ret);
- goto done;
- }
-
- info->flags = UVC_CTRL_FLAG_GET_MIN | UVC_CTRL_FLAG_GET_MAX
- | UVC_CTRL_FLAG_GET_RES | UVC_CTRL_FLAG_GET_DEF
- | (data[0] & UVC_CONTROL_CAP_GET ?
- UVC_CTRL_FLAG_GET_CUR : 0)
- | (data[0] & UVC_CONTROL_CAP_SET ?
- UVC_CTRL_FLAG_SET_CUR : 0)
- | (data[0] & UVC_CONTROL_CAP_AUTOUPDATE ?
- UVC_CTRL_FLAG_AUTO_UPDATE : 0);
-
- uvc_ctrl_fixup_xu_info(dev, ctrl, info);
-
- uvc_trace(UVC_TRACE_CONTROL, "XU control %pUl/%u queried: len %u, "
- "flags { get %u set %u auto %u }.\n",
- info->entity, info->selector, info->size,
- (info->flags & UVC_CTRL_FLAG_GET_CUR) ? 1 : 0,
- (info->flags & UVC_CTRL_FLAG_SET_CUR) ? 1 : 0,
- (info->flags & UVC_CTRL_FLAG_AUTO_UPDATE) ? 1 : 0);
-
-done:
- kfree(data);
- return ret;
-}
-
-static int uvc_ctrl_add_info(struct uvc_device *dev, struct uvc_control *ctrl,
- const struct uvc_control_info *info);
-
-static int uvc_ctrl_init_xu_ctrl(struct uvc_device *dev,
- struct uvc_control *ctrl)
-{
- struct uvc_control_info info;
- int ret;
-
- if (ctrl->initialized)
- return 0;
-
- ret = uvc_ctrl_fill_xu_info(dev, ctrl, &info);
- if (ret < 0)
- return ret;
-
- ret = uvc_ctrl_add_info(dev, ctrl, &info);
- if (ret < 0)
- uvc_trace(UVC_TRACE_CONTROL, "Failed to initialize control "
- "%pUl/%u on device %s entity %u\n", info.entity,
- info.selector, dev->udev->devpath, ctrl->entity->id);
-
- return ret;
-}
-
-int uvc_xu_ctrl_query(struct uvc_video_chain *chain,
- struct uvc_xu_control_query *xqry)
-{
- struct uvc_entity *entity;
- struct uvc_control *ctrl;
- unsigned int i, found = 0;
- __u32 reqflags;
- __u16 size;
- __u8 *data = NULL;
- int ret;
-
- /* Find the extension unit. */
- list_for_each_entry(entity, &chain->entities, chain) {
- if (UVC_ENTITY_TYPE(entity) == UVC_VC_EXTENSION_UNIT &&
- entity->id == xqry->unit)
- break;
- }
-
- if (entity->id != xqry->unit) {
- uvc_trace(UVC_TRACE_CONTROL, "Extension unit %u not found.\n",
- xqry->unit);
- return -ENOENT;
- }
-
- /* Find the control and perform delayed initialization if needed. */
- for (i = 0; i < entity->ncontrols; ++i) {
- ctrl = &entity->controls[i];
- if (ctrl->index == xqry->selector - 1) {
- found = 1;
- break;
- }
- }
-
- if (!found) {
- uvc_trace(UVC_TRACE_CONTROL, "Control %pUl/%u not found.\n",
- entity->extension.guidExtensionCode, xqry->selector);
- return -ENOENT;
- }
-
- if (mutex_lock_interruptible(&chain->ctrl_mutex))
- return -ERESTARTSYS;
-
- ret = uvc_ctrl_init_xu_ctrl(chain->dev, ctrl);
- if (ret < 0) {
- ret = -ENOENT;
- goto done;
- }
-
- /* Validate the required buffer size and flags for the request */
- reqflags = 0;
- size = ctrl->info.size;
-
- switch (xqry->query) {
- case UVC_GET_CUR:
- reqflags = UVC_CTRL_FLAG_GET_CUR;
- break;
- case UVC_GET_MIN:
- reqflags = UVC_CTRL_FLAG_GET_MIN;
- break;
- case UVC_GET_MAX:
- reqflags = UVC_CTRL_FLAG_GET_MAX;
- break;
- case UVC_GET_DEF:
- reqflags = UVC_CTRL_FLAG_GET_DEF;
- break;
- case UVC_GET_RES:
- reqflags = UVC_CTRL_FLAG_GET_RES;
- break;
- case UVC_SET_CUR:
- reqflags = UVC_CTRL_FLAG_SET_CUR;
- break;
- case UVC_GET_LEN:
- size = 2;
- break;
- case UVC_GET_INFO:
- size = 1;
- break;
- default:
- ret = -EINVAL;
- goto done;
- }
-
- if (size != xqry->size) {
- ret = -ENOBUFS;
- goto done;
- }
-
- if (reqflags && !(ctrl->info.flags & reqflags)) {
- ret = -EBADRQC;
- goto done;
- }
-
- data = kmalloc(size, GFP_KERNEL);
- if (data == NULL) {
- ret = -ENOMEM;
- goto done;
- }
-
- if (xqry->query == UVC_SET_CUR &&
- copy_from_user(data, xqry->data, size)) {
- ret = -EFAULT;
- goto done;
- }
-
- ret = uvc_query_ctrl(chain->dev, xqry->query, xqry->unit,
- chain->dev->intfnum, xqry->selector, data, size);
- if (ret < 0)
- goto done;
-
- if (xqry->query != UVC_SET_CUR &&
- copy_to_user(xqry->data, data, size))
- ret = -EFAULT;
-done:
- kfree(data);
- mutex_unlock(&chain->ctrl_mutex);
- return ret;
-}
-
-/* --------------------------------------------------------------------------
- * Suspend/resume
- */
-
-/*
- * Restore control values after resume, skipping controls that haven't been
- * changed.
- *
- * TODO
- * - Don't restore modified controls that are back to their default value.
- * - Handle restore order (Auto-Exposure Mode should be restored before
- * Exposure Time).
- */
-int uvc_ctrl_resume_device(struct uvc_device *dev)
-{
- struct uvc_control *ctrl;
- struct uvc_entity *entity;
- unsigned int i;
- int ret;
-
- /* Walk the entities list and restore controls when possible. */
- list_for_each_entry(entity, &dev->entities, list) {
-
- for (i = 0; i < entity->ncontrols; ++i) {
- ctrl = &entity->controls[i];
-
- if (!ctrl->initialized || !ctrl->modified ||
- (ctrl->info.flags & UVC_CTRL_FLAG_RESTORE) == 0)
- continue;
-
- printk(KERN_INFO "restoring control %pUl/%u/%u\n",
- ctrl->info.entity, ctrl->info.index,
- ctrl->info.selector);
- ctrl->dirty = 1;
- }
-
- ret = uvc_ctrl_commit_entity(dev, entity, 0);
- if (ret < 0)
- return ret;
- }
-
- return 0;
-}
-
-/* --------------------------------------------------------------------------
- * Control and mapping handling
- */
-
-/*
- * Add control information to a given control.
- */
-static int uvc_ctrl_add_info(struct uvc_device *dev, struct uvc_control *ctrl,
- const struct uvc_control_info *info)
-{
- int ret = 0;
-
- memcpy(&ctrl->info, info, sizeof(*info));
- INIT_LIST_HEAD(&ctrl->info.mappings);
-
- /* Allocate an array to save control values (cur, def, max, etc.) */
- ctrl->uvc_data = kzalloc(ctrl->info.size * UVC_CTRL_DATA_LAST + 1,
- GFP_KERNEL);
- if (ctrl->uvc_data == NULL) {
- ret = -ENOMEM;
- goto done;
- }
-
- ctrl->initialized = 1;
-
- uvc_trace(UVC_TRACE_CONTROL, "Added control %pUl/%u to device %s "
- "entity %u\n", ctrl->info.entity, ctrl->info.selector,
- dev->udev->devpath, ctrl->entity->id);
-
-done:
- if (ret < 0)
- kfree(ctrl->uvc_data);
- return ret;
-}
-
-/*
- * Add a control mapping to a given control.
- */
-static int __uvc_ctrl_add_mapping(struct uvc_device *dev,
- struct uvc_control *ctrl, const struct uvc_control_mapping *mapping)
-{
- struct uvc_control_mapping *map;
- unsigned int size;
-
- /* Most mappings come from static kernel data and need to be duplicated.
- * Mappings that come from userspace will be unnecessarily duplicated,
- * this could be optimized.
- */
- map = kmemdup(mapping, sizeof(*mapping), GFP_KERNEL);
- if (map == NULL)
- return -ENOMEM;
-
- INIT_LIST_HEAD(&map->ev_subs);
-
- size = sizeof(*mapping->menu_info) * mapping->menu_count;
- map->menu_info = kmemdup(mapping->menu_info, size, GFP_KERNEL);
- if (map->menu_info == NULL) {
- kfree(map);
- return -ENOMEM;
- }
-
- if (map->get == NULL)
- map->get = uvc_get_le_value;
- if (map->set == NULL)
- map->set = uvc_set_le_value;
-
- list_add_tail(&map->list, &ctrl->info.mappings);
- uvc_trace(UVC_TRACE_CONTROL,
- "Adding mapping '%s' to control %pUl/%u.\n",
- map->name, ctrl->info.entity, ctrl->info.selector);
-
- return 0;
-}
-
-int uvc_ctrl_add_mapping(struct uvc_video_chain *chain,
- const struct uvc_control_mapping *mapping)
-{
- struct uvc_device *dev = chain->dev;
- struct uvc_control_mapping *map;
- struct uvc_entity *entity;
- struct uvc_control *ctrl;
- int found = 0;
- int ret;
-
- if (mapping->id & ~V4L2_CTRL_ID_MASK) {
- uvc_trace(UVC_TRACE_CONTROL, "Can't add mapping '%s', control "
- "id 0x%08x is invalid.\n", mapping->name,
- mapping->id);
- return -EINVAL;
- }
-
- /* Search for the matching (GUID/CS) control on the current chain */
- list_for_each_entry(entity, &chain->entities, chain) {
- unsigned int i;
-
- if (UVC_ENTITY_TYPE(entity) != UVC_VC_EXTENSION_UNIT ||
- !uvc_entity_match_guid(entity, mapping->entity))
- continue;
-
- for (i = 0; i < entity->ncontrols; ++i) {
- ctrl = &entity->controls[i];
- if (ctrl->index == mapping->selector - 1) {
- found = 1;
- break;
- }
- }
-
- if (found)
- break;
- }
- if (!found)
- return -ENOENT;
-
- if (mutex_lock_interruptible(&chain->ctrl_mutex))
- return -ERESTARTSYS;
-
- /* Perform delayed initialization of XU controls */
- ret = uvc_ctrl_init_xu_ctrl(dev, ctrl);
- if (ret < 0) {
- ret = -ENOENT;
- goto done;
- }
-
- list_for_each_entry(map, &ctrl->info.mappings, list) {
- if (mapping->id == map->id) {
- uvc_trace(UVC_TRACE_CONTROL, "Can't add mapping '%s', "
- "control id 0x%08x already exists.\n",
- mapping->name, mapping->id);
- ret = -EEXIST;
- goto done;
- }
- }
-
- /* Prevent excess memory consumption */
- if (atomic_inc_return(&dev->nmappings) > UVC_MAX_CONTROL_MAPPINGS) {
- atomic_dec(&dev->nmappings);
- uvc_trace(UVC_TRACE_CONTROL, "Can't add mapping '%s', maximum "
- "mappings count (%u) exceeded.\n", mapping->name,
- UVC_MAX_CONTROL_MAPPINGS);
- ret = -ENOMEM;
- goto done;
- }
-
- ret = __uvc_ctrl_add_mapping(dev, ctrl, mapping);
- if (ret < 0)
- atomic_dec(&dev->nmappings);
-
-done:
- mutex_unlock(&chain->ctrl_mutex);
- return ret;
-}
-
-/*
- * Prune an entity of its bogus controls using a blacklist. Bogus controls
- * are currently the ones that crash the camera or unconditionally return an
- * error when queried.
- */
-static void uvc_ctrl_prune_entity(struct uvc_device *dev,
- struct uvc_entity *entity)
-{
- struct uvc_ctrl_blacklist {
- struct usb_device_id id;
- u8 index;
- };
-
- static const struct uvc_ctrl_blacklist processing_blacklist[] = {
- { { USB_DEVICE(0x13d3, 0x509b) }, 9 }, /* Gain */
- { { USB_DEVICE(0x1c4f, 0x3000) }, 6 }, /* WB Temperature */
- { { USB_DEVICE(0x5986, 0x0241) }, 2 }, /* Hue */
- };
- static const struct uvc_ctrl_blacklist camera_blacklist[] = {
- { { USB_DEVICE(0x06f8, 0x3005) }, 9 }, /* Zoom, Absolute */
- };
-
- const struct uvc_ctrl_blacklist *blacklist;
- unsigned int size;
- unsigned int count;
- unsigned int i;
- u8 *controls;
-
- switch (UVC_ENTITY_TYPE(entity)) {
- case UVC_VC_PROCESSING_UNIT:
- blacklist = processing_blacklist;
- count = ARRAY_SIZE(processing_blacklist);
- controls = entity->processing.bmControls;
- size = entity->processing.bControlSize;
- break;
-
- case UVC_ITT_CAMERA:
- blacklist = camera_blacklist;
- count = ARRAY_SIZE(camera_blacklist);
- controls = entity->camera.bmControls;
- size = entity->camera.bControlSize;
- break;
-
- default:
- return;
- }
-
- for (i = 0; i < count; ++i) {
- if (!usb_match_one_id(dev->intf, &blacklist[i].id))
- continue;
-
- if (blacklist[i].index >= 8 * size ||
- !uvc_test_bit(controls, blacklist[i].index))
- continue;
-
- uvc_trace(UVC_TRACE_CONTROL, "%u/%u control is black listed, "
- "removing it.\n", entity->id, blacklist[i].index);
-
- uvc_clear_bit(controls, blacklist[i].index);
- }
-}
-
-/*
- * Add control information and hardcoded stock control mappings to the given
- * device.
- */
-static void uvc_ctrl_init_ctrl(struct uvc_device *dev, struct uvc_control *ctrl)
-{
- const struct uvc_control_info *info = uvc_ctrls;
- const struct uvc_control_info *iend = info + ARRAY_SIZE(uvc_ctrls);
- const struct uvc_control_mapping *mapping = uvc_ctrl_mappings;
- const struct uvc_control_mapping *mend =
- mapping + ARRAY_SIZE(uvc_ctrl_mappings);
-
- /* XU controls initialization requires querying the device for control
- * information. As some buggy UVC devices will crash when queried
- * repeatedly in a tight loop, delay XU controls initialization until
- * first use.
- */
- if (UVC_ENTITY_TYPE(ctrl->entity) == UVC_VC_EXTENSION_UNIT)
- return;
-
- for (; info < iend; ++info) {
- if (uvc_entity_match_guid(ctrl->entity, info->entity) &&
- ctrl->index == info->index) {
- uvc_ctrl_add_info(dev, ctrl, info);
- break;
- }
- }
-
- if (!ctrl->initialized)
- return;
-
- for (; mapping < mend; ++mapping) {
- if (uvc_entity_match_guid(ctrl->entity, mapping->entity) &&
- ctrl->info.selector == mapping->selector)
- __uvc_ctrl_add_mapping(dev, ctrl, mapping);
- }
-}
-
-/*
- * Initialize device controls.
- */
-int uvc_ctrl_init_device(struct uvc_device *dev)
-{
- struct uvc_entity *entity;
- unsigned int i;
-
- /* Walk the entities list and instantiate controls */
- list_for_each_entry(entity, &dev->entities, list) {
- struct uvc_control *ctrl;
- unsigned int bControlSize = 0, ncontrols;
- __u8 *bmControls = NULL;
-
- if (UVC_ENTITY_TYPE(entity) == UVC_VC_EXTENSION_UNIT) {
- bmControls = entity->extension.bmControls;
- bControlSize = entity->extension.bControlSize;
- } else if (UVC_ENTITY_TYPE(entity) == UVC_VC_PROCESSING_UNIT) {
- bmControls = entity->processing.bmControls;
- bControlSize = entity->processing.bControlSize;
- } else if (UVC_ENTITY_TYPE(entity) == UVC_ITT_CAMERA) {
- bmControls = entity->camera.bmControls;
- bControlSize = entity->camera.bControlSize;
- }
-
- /* Remove bogus/blacklisted controls */
- uvc_ctrl_prune_entity(dev, entity);
-
- /* Count supported controls and allocate the controls array */
- ncontrols = memweight(bmControls, bControlSize);
- if (ncontrols == 0)
- continue;
-
- entity->controls = kcalloc(ncontrols, sizeof(*ctrl),
- GFP_KERNEL);
- if (entity->controls == NULL)
- return -ENOMEM;
- entity->ncontrols = ncontrols;
-
- /* Initialize all supported controls */
- ctrl = entity->controls;
- for (i = 0; i < bControlSize * 8; ++i) {
- if (uvc_test_bit(bmControls, i) == 0)
- continue;
-
- ctrl->entity = entity;
- ctrl->index = i;
-
- uvc_ctrl_init_ctrl(dev, ctrl);
- ctrl++;
- }
- }
-
- return 0;
-}
-
-/*
- * Cleanup device controls.
- */
-static void uvc_ctrl_cleanup_mappings(struct uvc_device *dev,
- struct uvc_control *ctrl)
-{
- struct uvc_control_mapping *mapping, *nm;
-
- list_for_each_entry_safe(mapping, nm, &ctrl->info.mappings, list) {
- list_del(&mapping->list);
- kfree(mapping->menu_info);
- kfree(mapping);
- }
-}
-
-void uvc_ctrl_cleanup_device(struct uvc_device *dev)
-{
- struct uvc_entity *entity;
- unsigned int i;
-
- /* Free controls and control mappings for all entities. */
- list_for_each_entry(entity, &dev->entities, list) {
- for (i = 0; i < entity->ncontrols; ++i) {
- struct uvc_control *ctrl = &entity->controls[i];
-
- if (!ctrl->initialized)
- continue;
-
- uvc_ctrl_cleanup_mappings(dev, ctrl);
- kfree(ctrl->uvc_data);
- }
-
- kfree(entity->controls);
- }
-}
+++ /dev/null
-/*
- * uvc_debugfs.c -- USB Video Class driver - Debugging support
- *
- * Copyright (C) 2011
- * Laurent Pinchart (laurent.pinchart@ideasonboard.com)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- */
-
-#include <linux/module.h>
-#include <linux/debugfs.h>
-#include <linux/slab.h>
-#include <linux/usb.h>
-
-#include "uvcvideo.h"
-
-/* -----------------------------------------------------------------------------
- * Statistics
- */
-
-#define UVC_DEBUGFS_BUF_SIZE 1024
-
-struct uvc_debugfs_buffer {
- size_t count;
- char data[UVC_DEBUGFS_BUF_SIZE];
-};
-
-static int uvc_debugfs_stats_open(struct inode *inode, struct file *file)
-{
- struct uvc_streaming *stream = inode->i_private;
- struct uvc_debugfs_buffer *buf;
-
- buf = kmalloc(sizeof(*buf), GFP_KERNEL);
- if (buf == NULL)
- return -ENOMEM;
-
- buf->count = uvc_video_stats_dump(stream, buf->data, sizeof(buf->data));
-
- file->private_data = buf;
- return 0;
-}
-
-static ssize_t uvc_debugfs_stats_read(struct file *file, char __user *user_buf,
- size_t nbytes, loff_t *ppos)
-{
- struct uvc_debugfs_buffer *buf = file->private_data;
-
- return simple_read_from_buffer(user_buf, nbytes, ppos, buf->data,
- buf->count);
-}
-
-static int uvc_debugfs_stats_release(struct inode *inode, struct file *file)
-{
- kfree(file->private_data);
- file->private_data = NULL;
-
- return 0;
-}
-
-static const struct file_operations uvc_debugfs_stats_fops = {
- .owner = THIS_MODULE,
- .open = uvc_debugfs_stats_open,
- .llseek = no_llseek,
- .read = uvc_debugfs_stats_read,
- .release = uvc_debugfs_stats_release,
-};
-
-/* -----------------------------------------------------------------------------
- * Global and stream initialization/cleanup
- */
-
-static struct dentry *uvc_debugfs_root_dir;
-
-int uvc_debugfs_init_stream(struct uvc_streaming *stream)
-{
- struct usb_device *udev = stream->dev->udev;
- struct dentry *dent;
- char dir_name[32];
-
- if (uvc_debugfs_root_dir == NULL)
- return -ENODEV;
-
- sprintf(dir_name, "%u-%u", udev->bus->busnum, udev->devnum);
-
- dent = debugfs_create_dir(dir_name, uvc_debugfs_root_dir);
- if (IS_ERR_OR_NULL(dent)) {
- uvc_printk(KERN_INFO, "Unable to create debugfs %s "
- "directory.\n", dir_name);
- return -ENODEV;
- }
-
- stream->debugfs_dir = dent;
-
- dent = debugfs_create_file("stats", 0444, stream->debugfs_dir,
- stream, &uvc_debugfs_stats_fops);
- if (IS_ERR_OR_NULL(dent)) {
- uvc_printk(KERN_INFO, "Unable to create debugfs stats file.\n");
- uvc_debugfs_cleanup_stream(stream);
- return -ENODEV;
- }
-
- return 0;
-}
-
-void uvc_debugfs_cleanup_stream(struct uvc_streaming *stream)
-{
- if (stream->debugfs_dir == NULL)
- return;
-
- debugfs_remove_recursive(stream->debugfs_dir);
- stream->debugfs_dir = NULL;
-}
-
-int uvc_debugfs_init(void)
-{
- struct dentry *dir;
-
- dir = debugfs_create_dir("uvcvideo", usb_debug_root);
- if (IS_ERR_OR_NULL(dir)) {
- uvc_printk(KERN_INFO, "Unable to create debugfs directory\n");
- return -ENODATA;
- }
-
- uvc_debugfs_root_dir = dir;
- return 0;
-}
-
-void uvc_debugfs_cleanup(void)
-{
- if (uvc_debugfs_root_dir != NULL)
- debugfs_remove_recursive(uvc_debugfs_root_dir);
-}
+++ /dev/null
-/*
- * uvc_driver.c -- USB Video Class driver
- *
- * Copyright (C) 2005-2010
- * Laurent Pinchart (laurent.pinchart@ideasonboard.com)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- */
-
-/*
- * This driver aims to support video input and ouput devices compliant with the
- * 'USB Video Class' specification.
- *
- * The driver doesn't support the deprecated v4l1 interface. It implements the
- * mmap capture method only, and doesn't do any image format conversion in
- * software. If your user-space application doesn't support YUYV or MJPEG, fix
- * it :-). Please note that the MJPEG data have been stripped from their
- * Huffman tables (DHT marker), you will need to add it back if your JPEG
- * codec can't handle MJPEG data.
- */
-
-#include <linux/atomic.h>
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/usb.h>
-#include <linux/videodev2.h>
-#include <linux/vmalloc.h>
-#include <linux/wait.h>
-#include <linux/version.h>
-#include <asm/unaligned.h>
-
-#include <media/v4l2-common.h>
-
-#include "uvcvideo.h"
-
-#define DRIVER_AUTHOR "Laurent Pinchart " \
- "<laurent.pinchart@ideasonboard.com>"
-#define DRIVER_DESC "USB Video Class driver"
-
-unsigned int uvc_clock_param = CLOCK_MONOTONIC;
-unsigned int uvc_no_drop_param;
-static unsigned int uvc_quirks_param = -1;
-unsigned int uvc_trace_param;
-unsigned int uvc_timeout_param = UVC_CTRL_STREAMING_TIMEOUT;
-
-/* ------------------------------------------------------------------------
- * Video formats
- */
-
-static struct uvc_format_desc uvc_fmts[] = {
- {
- .name = "YUV 4:2:2 (YUYV)",
- .guid = UVC_GUID_FORMAT_YUY2,
- .fcc = V4L2_PIX_FMT_YUYV,
- },
- {
- .name = "YUV 4:2:2 (YUYV)",
- .guid = UVC_GUID_FORMAT_YUY2_ISIGHT,
- .fcc = V4L2_PIX_FMT_YUYV,
- },
- {
- .name = "YUV 4:2:0 (NV12)",
- .guid = UVC_GUID_FORMAT_NV12,
- .fcc = V4L2_PIX_FMT_NV12,
- },
- {
- .name = "MJPEG",
- .guid = UVC_GUID_FORMAT_MJPEG,
- .fcc = V4L2_PIX_FMT_MJPEG,
- },
- {
- .name = "YVU 4:2:0 (YV12)",
- .guid = UVC_GUID_FORMAT_YV12,
- .fcc = V4L2_PIX_FMT_YVU420,
- },
- {
- .name = "YUV 4:2:0 (I420)",
- .guid = UVC_GUID_FORMAT_I420,
- .fcc = V4L2_PIX_FMT_YUV420,
- },
- {
- .name = "YUV 4:2:0 (M420)",
- .guid = UVC_GUID_FORMAT_M420,
- .fcc = V4L2_PIX_FMT_M420,
- },
- {
- .name = "YUV 4:2:2 (UYVY)",
- .guid = UVC_GUID_FORMAT_UYVY,
- .fcc = V4L2_PIX_FMT_UYVY,
- },
- {
- .name = "Greyscale 8-bit (Y800)",
- .guid = UVC_GUID_FORMAT_Y800,
- .fcc = V4L2_PIX_FMT_GREY,
- },
- {
- .name = "Greyscale 8-bit (Y8 )",
- .guid = UVC_GUID_FORMAT_Y8,
- .fcc = V4L2_PIX_FMT_GREY,
- },
- {
- .name = "Greyscale 10-bit (Y10 )",
- .guid = UVC_GUID_FORMAT_Y10,
- .fcc = V4L2_PIX_FMT_Y10,
- },
- {
- .name = "Greyscale 12-bit (Y12 )",
- .guid = UVC_GUID_FORMAT_Y12,
- .fcc = V4L2_PIX_FMT_Y12,
- },
- {
- .name = "Greyscale 16-bit (Y16 )",
- .guid = UVC_GUID_FORMAT_Y16,
- .fcc = V4L2_PIX_FMT_Y16,
- },
- {
- .name = "RGB Bayer",
- .guid = UVC_GUID_FORMAT_BY8,
- .fcc = V4L2_PIX_FMT_SBGGR8,
- },
- {
- .name = "RGB565",
- .guid = UVC_GUID_FORMAT_RGBP,
- .fcc = V4L2_PIX_FMT_RGB565,
- },
- {
- .name = "H.264",
- .guid = UVC_GUID_FORMAT_H264,
- .fcc = V4L2_PIX_FMT_H264,
- },
-};
-
-/* ------------------------------------------------------------------------
- * Utility functions
- */
-
-struct usb_host_endpoint *uvc_find_endpoint(struct usb_host_interface *alts,
- __u8 epaddr)
-{
- struct usb_host_endpoint *ep;
- unsigned int i;
-
- for (i = 0; i < alts->desc.bNumEndpoints; ++i) {
- ep = &alts->endpoint[i];
- if (ep->desc.bEndpointAddress == epaddr)
- return ep;
- }
-
- return NULL;
-}
-
-static struct uvc_format_desc *uvc_format_by_guid(const __u8 guid[16])
-{
- unsigned int len = ARRAY_SIZE(uvc_fmts);
- unsigned int i;
-
- for (i = 0; i < len; ++i) {
- if (memcmp(guid, uvc_fmts[i].guid, 16) == 0)
- return &uvc_fmts[i];
- }
-
- return NULL;
-}
-
-static __u32 uvc_colorspace(const __u8 primaries)
-{
- static const __u8 colorprimaries[] = {
- 0,
- V4L2_COLORSPACE_SRGB,
- V4L2_COLORSPACE_470_SYSTEM_M,
- V4L2_COLORSPACE_470_SYSTEM_BG,
- V4L2_COLORSPACE_SMPTE170M,
- V4L2_COLORSPACE_SMPTE240M,
- };
-
- if (primaries < ARRAY_SIZE(colorprimaries))
- return colorprimaries[primaries];
-
- return 0;
-}
-
-/* Simplify a fraction using a simple continued fraction decomposition. The
- * idea here is to convert fractions such as 333333/10000000 to 1/30 using
- * 32 bit arithmetic only. The algorithm is not perfect and relies upon two
- * arbitrary parameters to remove non-significative terms from the simple
- * continued fraction decomposition. Using 8 and 333 for n_terms and threshold
- * respectively seems to give nice results.
- */
-void uvc_simplify_fraction(uint32_t *numerator, uint32_t *denominator,
- unsigned int n_terms, unsigned int threshold)
-{
- uint32_t *an;
- uint32_t x, y, r;
- unsigned int i, n;
-
- an = kmalloc(n_terms * sizeof *an, GFP_KERNEL);
- if (an == NULL)
- return;
-
- /* Convert the fraction to a simple continued fraction. See
- * http://mathforum.org/dr.math/faq/faq.fractions.html
- * Stop if the current term is bigger than or equal to the given
- * threshold.
- */
- x = *numerator;
- y = *denominator;
-
- for (n = 0; n < n_terms && y != 0; ++n) {
- an[n] = x / y;
- if (an[n] >= threshold) {
- if (n < 2)
- n++;
- break;
- }
-
- r = x - an[n] * y;
- x = y;
- y = r;
- }
-
- /* Expand the simple continued fraction back to an integer fraction. */
- x = 0;
- y = 1;
-
- for (i = n; i > 0; --i) {
- r = y;
- y = an[i-1] * y + x;
- x = r;
- }
-
- *numerator = y;
- *denominator = x;
- kfree(an);
-}
-
-/* Convert a fraction to a frame interval in 100ns multiples. The idea here is
- * to compute numerator / denominator * 10000000 using 32 bit fixed point
- * arithmetic only.
- */
-uint32_t uvc_fraction_to_interval(uint32_t numerator, uint32_t denominator)
-{
- uint32_t multiplier;
-
- /* Saturate the result if the operation would overflow. */
- if (denominator == 0 ||
- numerator/denominator >= ((uint32_t)-1)/10000000)
- return (uint32_t)-1;
-
- /* Divide both the denominator and the multiplier by two until
- * numerator * multiplier doesn't overflow. If anyone knows a better
- * algorithm please let me know.
- */
- multiplier = 10000000;
- while (numerator > ((uint32_t)-1)/multiplier) {
- multiplier /= 2;
- denominator /= 2;
- }
-
- return denominator ? numerator * multiplier / denominator : 0;
-}
-
-/* ------------------------------------------------------------------------
- * Terminal and unit management
- */
-
-struct uvc_entity *uvc_entity_by_id(struct uvc_device *dev, int id)
-{
- struct uvc_entity *entity;
-
- list_for_each_entry(entity, &dev->entities, list) {
- if (entity->id == id)
- return entity;
- }
-
- return NULL;
-}
-
-static struct uvc_entity *uvc_entity_by_reference(struct uvc_device *dev,
- int id, struct uvc_entity *entity)
-{
- unsigned int i;
-
- if (entity == NULL)
- entity = list_entry(&dev->entities, struct uvc_entity, list);
-
- list_for_each_entry_continue(entity, &dev->entities, list) {
- for (i = 0; i < entity->bNrInPins; ++i)
- if (entity->baSourceID[i] == id)
- return entity;
- }
-
- return NULL;
-}
-
-static struct uvc_streaming *uvc_stream_by_id(struct uvc_device *dev, int id)
-{
- struct uvc_streaming *stream;
-
- list_for_each_entry(stream, &dev->streams, list) {
- if (stream->header.bTerminalLink == id)
- return stream;
- }
-
- return NULL;
-}
-
-/* ------------------------------------------------------------------------
- * Descriptors parsing
- */
-
-static int uvc_parse_format(struct uvc_device *dev,
- struct uvc_streaming *streaming, struct uvc_format *format,
- __u32 **intervals, unsigned char *buffer, int buflen)
-{
- struct usb_interface *intf = streaming->intf;
- struct usb_host_interface *alts = intf->cur_altsetting;
- struct uvc_format_desc *fmtdesc;
- struct uvc_frame *frame;
- const unsigned char *start = buffer;
- unsigned int interval;
- unsigned int i, n;
- __u8 ftype;
-
- format->type = buffer[2];
- format->index = buffer[3];
-
- switch (buffer[2]) {
- case UVC_VS_FORMAT_UNCOMPRESSED:
- case UVC_VS_FORMAT_FRAME_BASED:
- n = buffer[2] == UVC_VS_FORMAT_UNCOMPRESSED ? 27 : 28;
- if (buflen < n) {
- uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming "
- "interface %d FORMAT error\n",
- dev->udev->devnum,
- alts->desc.bInterfaceNumber);
- return -EINVAL;
- }
-
- /* Find the format descriptor from its GUID. */
- fmtdesc = uvc_format_by_guid(&buffer[5]);
-
- if (fmtdesc != NULL) {
- strlcpy(format->name, fmtdesc->name,
- sizeof format->name);
- format->fcc = fmtdesc->fcc;
- } else {
- uvc_printk(KERN_INFO, "Unknown video format %pUl\n",
- &buffer[5]);
- snprintf(format->name, sizeof(format->name), "%pUl\n",
- &buffer[5]);
- format->fcc = 0;
- }
-
- format->bpp = buffer[21];
- if (buffer[2] == UVC_VS_FORMAT_UNCOMPRESSED) {
- ftype = UVC_VS_FRAME_UNCOMPRESSED;
- } else {
- ftype = UVC_VS_FRAME_FRAME_BASED;
- if (buffer[27])
- format->flags = UVC_FMT_FLAG_COMPRESSED;
- }
- break;
-
- case UVC_VS_FORMAT_MJPEG:
- if (buflen < 11) {
- uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming "
- "interface %d FORMAT error\n",
- dev->udev->devnum,
- alts->desc.bInterfaceNumber);
- return -EINVAL;
- }
-
- strlcpy(format->name, "MJPEG", sizeof format->name);
- format->fcc = V4L2_PIX_FMT_MJPEG;
- format->flags = UVC_FMT_FLAG_COMPRESSED;
- format->bpp = 0;
- ftype = UVC_VS_FRAME_MJPEG;
- break;
-
- case UVC_VS_FORMAT_DV:
- if (buflen < 9) {
- uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming "
- "interface %d FORMAT error\n",
- dev->udev->devnum,
- alts->desc.bInterfaceNumber);
- return -EINVAL;
- }
-
- switch (buffer[8] & 0x7f) {
- case 0:
- strlcpy(format->name, "SD-DV", sizeof format->name);
- break;
- case 1:
- strlcpy(format->name, "SDL-DV", sizeof format->name);
- break;
- case 2:
- strlcpy(format->name, "HD-DV", sizeof format->name);
- break;
- default:
- uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming "
- "interface %d: unknown DV format %u\n",
- dev->udev->devnum,
- alts->desc.bInterfaceNumber, buffer[8]);
- return -EINVAL;
- }
-
- strlcat(format->name, buffer[8] & (1 << 7) ? " 60Hz" : " 50Hz",
- sizeof format->name);
-
- format->fcc = V4L2_PIX_FMT_DV;
- format->flags = UVC_FMT_FLAG_COMPRESSED | UVC_FMT_FLAG_STREAM;
- format->bpp = 0;
- ftype = 0;
-
- /* Create a dummy frame descriptor. */
- frame = &format->frame[0];
- memset(&format->frame[0], 0, sizeof format->frame[0]);
- frame->bFrameIntervalType = 1;
- frame->dwDefaultFrameInterval = 1;
- frame->dwFrameInterval = *intervals;
- *(*intervals)++ = 1;
- format->nframes = 1;
- break;
-
- case UVC_VS_FORMAT_MPEG2TS:
- case UVC_VS_FORMAT_STREAM_BASED:
- /* Not supported yet. */
- default:
- uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming "
- "interface %d unsupported format %u\n",
- dev->udev->devnum, alts->desc.bInterfaceNumber,
- buffer[2]);
- return -EINVAL;
- }
-
- uvc_trace(UVC_TRACE_DESCR, "Found format %s.\n", format->name);
-
- buflen -= buffer[0];
- buffer += buffer[0];
-
- /* Parse the frame descriptors. Only uncompressed, MJPEG and frame
- * based formats have frame descriptors.
- */
- while (buflen > 2 && buffer[1] == USB_DT_CS_INTERFACE &&
- buffer[2] == ftype) {
- frame = &format->frame[format->nframes];
- if (ftype != UVC_VS_FRAME_FRAME_BASED)
- n = buflen > 25 ? buffer[25] : 0;
- else
- n = buflen > 21 ? buffer[21] : 0;
-
- n = n ? n : 3;
-
- if (buflen < 26 + 4*n) {
- uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming "
- "interface %d FRAME error\n", dev->udev->devnum,
- alts->desc.bInterfaceNumber);
- return -EINVAL;
- }
-
- frame->bFrameIndex = buffer[3];
- frame->bmCapabilities = buffer[4];
- frame->wWidth = get_unaligned_le16(&buffer[5]);
- frame->wHeight = get_unaligned_le16(&buffer[7]);
- frame->dwMinBitRate = get_unaligned_le32(&buffer[9]);
- frame->dwMaxBitRate = get_unaligned_le32(&buffer[13]);
- if (ftype != UVC_VS_FRAME_FRAME_BASED) {
- frame->dwMaxVideoFrameBufferSize =
- get_unaligned_le32(&buffer[17]);
- frame->dwDefaultFrameInterval =
- get_unaligned_le32(&buffer[21]);
- frame->bFrameIntervalType = buffer[25];
- } else {
- frame->dwMaxVideoFrameBufferSize = 0;
- frame->dwDefaultFrameInterval =
- get_unaligned_le32(&buffer[17]);
- frame->bFrameIntervalType = buffer[21];
- }
- frame->dwFrameInterval = *intervals;
-
- /* Several UVC chipsets screw up dwMaxVideoFrameBufferSize
- * completely. Observed behaviours range from setting the
- * value to 1.1x the actual frame size to hardwiring the
- * 16 low bits to 0. This results in a higher than necessary
- * memory usage as well as a wrong image size information. For
- * uncompressed formats this can be fixed by computing the
- * value from the frame size.
- */
- if (!(format->flags & UVC_FMT_FLAG_COMPRESSED))
- frame->dwMaxVideoFrameBufferSize = format->bpp
- * frame->wWidth * frame->wHeight / 8;
-
- /* Some bogus devices report dwMinFrameInterval equal to
- * dwMaxFrameInterval and have dwFrameIntervalStep set to
- * zero. Setting all null intervals to 1 fixes the problem and
- * some other divisions by zero that could happen.
- */
- for (i = 0; i < n; ++i) {
- interval = get_unaligned_le32(&buffer[26+4*i]);
- *(*intervals)++ = interval ? interval : 1;
- }
-
- /* Make sure that the default frame interval stays between
- * the boundaries.
- */
- n -= frame->bFrameIntervalType ? 1 : 2;
- frame->dwDefaultFrameInterval =
- min(frame->dwFrameInterval[n],
- max(frame->dwFrameInterval[0],
- frame->dwDefaultFrameInterval));
-
- if (dev->quirks & UVC_QUIRK_RESTRICT_FRAME_RATE) {
- frame->bFrameIntervalType = 1;
- frame->dwFrameInterval[0] =
- frame->dwDefaultFrameInterval;
- }
-
- uvc_trace(UVC_TRACE_DESCR, "- %ux%u (%u.%u fps)\n",
- frame->wWidth, frame->wHeight,
- 10000000/frame->dwDefaultFrameInterval,
- (100000000/frame->dwDefaultFrameInterval)%10);
-
- format->nframes++;
- buflen -= buffer[0];
- buffer += buffer[0];
- }
-
- if (buflen > 2 && buffer[1] == USB_DT_CS_INTERFACE &&
- buffer[2] == UVC_VS_STILL_IMAGE_FRAME) {
- buflen -= buffer[0];
- buffer += buffer[0];
- }
-
- if (buflen > 2 && buffer[1] == USB_DT_CS_INTERFACE &&
- buffer[2] == UVC_VS_COLORFORMAT) {
- if (buflen < 6) {
- uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming "
- "interface %d COLORFORMAT error\n",
- dev->udev->devnum,
- alts->desc.bInterfaceNumber);
- return -EINVAL;
- }
-
- format->colorspace = uvc_colorspace(buffer[3]);
-
- buflen -= buffer[0];
- buffer += buffer[0];
- }
-
- return buffer - start;
-}
-
-static int uvc_parse_streaming(struct uvc_device *dev,
- struct usb_interface *intf)
-{
- struct uvc_streaming *streaming = NULL;
- struct uvc_format *format;
- struct uvc_frame *frame;
- struct usb_host_interface *alts = &intf->altsetting[0];
- unsigned char *_buffer, *buffer = alts->extra;
- int _buflen, buflen = alts->extralen;
- unsigned int nformats = 0, nframes = 0, nintervals = 0;
- unsigned int size, i, n, p;
- __u32 *interval;
- __u16 psize;
- int ret = -EINVAL;
-
- if (intf->cur_altsetting->desc.bInterfaceSubClass
- != UVC_SC_VIDEOSTREAMING) {
- uvc_trace(UVC_TRACE_DESCR, "device %d interface %d isn't a "
- "video streaming interface\n", dev->udev->devnum,
- intf->altsetting[0].desc.bInterfaceNumber);
- return -EINVAL;
- }
-
- if (usb_driver_claim_interface(&uvc_driver.driver, intf, dev)) {
- uvc_trace(UVC_TRACE_DESCR, "device %d interface %d is already "
- "claimed\n", dev->udev->devnum,
- intf->altsetting[0].desc.bInterfaceNumber);
- return -EINVAL;
- }
-
- streaming = kzalloc(sizeof *streaming, GFP_KERNEL);
- if (streaming == NULL) {
- usb_driver_release_interface(&uvc_driver.driver, intf);
- return -EINVAL;
- }
-
- mutex_init(&streaming->mutex);
- streaming->dev = dev;
- streaming->intf = usb_get_intf(intf);
- streaming->intfnum = intf->cur_altsetting->desc.bInterfaceNumber;
-
- /* The Pico iMage webcam has its class-specific interface descriptors
- * after the endpoint descriptors.
- */
- if (buflen == 0) {
- for (i = 0; i < alts->desc.bNumEndpoints; ++i) {
- struct usb_host_endpoint *ep = &alts->endpoint[i];
-
- if (ep->extralen == 0)
- continue;
-
- if (ep->extralen > 2 &&
- ep->extra[1] == USB_DT_CS_INTERFACE) {
- uvc_trace(UVC_TRACE_DESCR, "trying extra data "
- "from endpoint %u.\n", i);
- buffer = alts->endpoint[i].extra;
- buflen = alts->endpoint[i].extralen;
- break;
- }
- }
- }
-
- /* Skip the standard interface descriptors. */
- while (buflen > 2 && buffer[1] != USB_DT_CS_INTERFACE) {
- buflen -= buffer[0];
- buffer += buffer[0];
- }
-
- if (buflen <= 2) {
- uvc_trace(UVC_TRACE_DESCR, "no class-specific streaming "
- "interface descriptors found.\n");
- goto error;
- }
-
- /* Parse the header descriptor. */
- switch (buffer[2]) {
- case UVC_VS_OUTPUT_HEADER:
- streaming->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
- size = 9;
- break;
-
- case UVC_VS_INPUT_HEADER:
- streaming->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- size = 13;
- break;
-
- default:
- uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming interface "
- "%d HEADER descriptor not found.\n", dev->udev->devnum,
- alts->desc.bInterfaceNumber);
- goto error;
- }
-
- p = buflen >= 4 ? buffer[3] : 0;
- n = buflen >= size ? buffer[size-1] : 0;
-
- if (buflen < size + p*n) {
- uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming "
- "interface %d HEADER descriptor is invalid.\n",
- dev->udev->devnum, alts->desc.bInterfaceNumber);
- goto error;
- }
-
- streaming->header.bNumFormats = p;
- streaming->header.bEndpointAddress = buffer[6];
- if (buffer[2] == UVC_VS_INPUT_HEADER) {
- streaming->header.bmInfo = buffer[7];
- streaming->header.bTerminalLink = buffer[8];
- streaming->header.bStillCaptureMethod = buffer[9];
- streaming->header.bTriggerSupport = buffer[10];
- streaming->header.bTriggerUsage = buffer[11];
- } else {
- streaming->header.bTerminalLink = buffer[7];
- }
- streaming->header.bControlSize = n;
-
- streaming->header.bmaControls = kmemdup(&buffer[size], p * n,
- GFP_KERNEL);
- if (streaming->header.bmaControls == NULL) {
- ret = -ENOMEM;
- goto error;
- }
-
- buflen -= buffer[0];
- buffer += buffer[0];
-
- _buffer = buffer;
- _buflen = buflen;
-
- /* Count the format and frame descriptors. */
- while (_buflen > 2 && _buffer[1] == USB_DT_CS_INTERFACE) {
- switch (_buffer[2]) {
- case UVC_VS_FORMAT_UNCOMPRESSED:
- case UVC_VS_FORMAT_MJPEG:
- case UVC_VS_FORMAT_FRAME_BASED:
- nformats++;
- break;
-
- case UVC_VS_FORMAT_DV:
- /* DV format has no frame descriptor. We will create a
- * dummy frame descriptor with a dummy frame interval.
- */
- nformats++;
- nframes++;
- nintervals++;
- break;
-
- case UVC_VS_FORMAT_MPEG2TS:
- case UVC_VS_FORMAT_STREAM_BASED:
- uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming "
- "interface %d FORMAT %u is not supported.\n",
- dev->udev->devnum,
- alts->desc.bInterfaceNumber, _buffer[2]);
- break;
-
- case UVC_VS_FRAME_UNCOMPRESSED:
- case UVC_VS_FRAME_MJPEG:
- nframes++;
- if (_buflen > 25)
- nintervals += _buffer[25] ? _buffer[25] : 3;
- break;
-
- case UVC_VS_FRAME_FRAME_BASED:
- nframes++;
- if (_buflen > 21)
- nintervals += _buffer[21] ? _buffer[21] : 3;
- break;
- }
-
- _buflen -= _buffer[0];
- _buffer += _buffer[0];
- }
-
- if (nformats == 0) {
- uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming interface "
- "%d has no supported formats defined.\n",
- dev->udev->devnum, alts->desc.bInterfaceNumber);
- goto error;
- }
-
- size = nformats * sizeof *format + nframes * sizeof *frame
- + nintervals * sizeof *interval;
- format = kzalloc(size, GFP_KERNEL);
- if (format == NULL) {
- ret = -ENOMEM;
- goto error;
- }
-
- frame = (struct uvc_frame *)&format[nformats];
- interval = (__u32 *)&frame[nframes];
-
- streaming->format = format;
- streaming->nformats = nformats;
-
- /* Parse the format descriptors. */
- while (buflen > 2 && buffer[1] == USB_DT_CS_INTERFACE) {
- switch (buffer[2]) {
- case UVC_VS_FORMAT_UNCOMPRESSED:
- case UVC_VS_FORMAT_MJPEG:
- case UVC_VS_FORMAT_DV:
- case UVC_VS_FORMAT_FRAME_BASED:
- format->frame = frame;
- ret = uvc_parse_format(dev, streaming, format,
- &interval, buffer, buflen);
- if (ret < 0)
- goto error;
-
- frame += format->nframes;
- format++;
-
- buflen -= ret;
- buffer += ret;
- continue;
-
- default:
- break;
- }
-
- buflen -= buffer[0];
- buffer += buffer[0];
- }
-
- if (buflen)
- uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming interface "
- "%d has %u bytes of trailing descriptor garbage.\n",
- dev->udev->devnum, alts->desc.bInterfaceNumber, buflen);
-
- /* Parse the alternate settings to find the maximum bandwidth. */
- for (i = 0; i < intf->num_altsetting; ++i) {
- struct usb_host_endpoint *ep;
- alts = &intf->altsetting[i];
- ep = uvc_find_endpoint(alts,
- streaming->header.bEndpointAddress);
- if (ep == NULL)
- continue;
-
- psize = le16_to_cpu(ep->desc.wMaxPacketSize);
- psize = (psize & 0x07ff) * (1 + ((psize >> 11) & 3));
- if (psize > streaming->maxpsize)
- streaming->maxpsize = psize;
- }
-
- list_add_tail(&streaming->list, &dev->streams);
- return 0;
-
-error:
- usb_driver_release_interface(&uvc_driver.driver, intf);
- usb_put_intf(intf);
- kfree(streaming->format);
- kfree(streaming->header.bmaControls);
- kfree(streaming);
- return ret;
-}
-
-static struct uvc_entity *uvc_alloc_entity(u16 type, u8 id,
- unsigned int num_pads, unsigned int extra_size)
-{
- struct uvc_entity *entity;
- unsigned int num_inputs;
- unsigned int size;
- unsigned int i;
-
- extra_size = ALIGN(extra_size, sizeof(*entity->pads));
- num_inputs = (type & UVC_TERM_OUTPUT) ? num_pads : num_pads - 1;
- size = sizeof(*entity) + extra_size + sizeof(*entity->pads) * num_pads
- + num_inputs;
- entity = kzalloc(size, GFP_KERNEL);
- if (entity == NULL)
- return NULL;
-
- entity->id = id;
- entity->type = type;
-
- entity->num_links = 0;
- entity->num_pads = num_pads;
- entity->pads = ((void *)(entity + 1)) + extra_size;
-
- for (i = 0; i < num_inputs; ++i)
- entity->pads[i].flags = MEDIA_PAD_FL_SINK;
- if (!UVC_ENTITY_IS_OTERM(entity))
- entity->pads[num_pads-1].flags = MEDIA_PAD_FL_SOURCE;
-
- entity->bNrInPins = num_inputs;
- entity->baSourceID = (__u8 *)(&entity->pads[num_pads]);
-
- return entity;
-}
-
-/* Parse vendor-specific extensions. */
-static int uvc_parse_vendor_control(struct uvc_device *dev,
- const unsigned char *buffer, int buflen)
-{
- struct usb_device *udev = dev->udev;
- struct usb_host_interface *alts = dev->intf->cur_altsetting;
- struct uvc_entity *unit;
- unsigned int n, p;
- int handled = 0;
-
- switch (le16_to_cpu(dev->udev->descriptor.idVendor)) {
- case 0x046d: /* Logitech */
- if (buffer[1] != 0x41 || buffer[2] != 0x01)
- break;
-
- /* Logitech implements several vendor specific functions
- * through vendor specific extension units (LXU).
- *
- * The LXU descriptors are similar to XU descriptors
- * (see "USB Device Video Class for Video Devices", section
- * 3.7.2.6 "Extension Unit Descriptor") with the following
- * differences:
- *
- * ----------------------------------------------------------
- * 0 bLength 1 Number
- * Size of this descriptor, in bytes: 24+p+n*2
- * ----------------------------------------------------------
- * 23+p+n bmControlsType N Bitmap
- * Individual bits in the set are defined:
- * 0: Absolute
- * 1: Relative
- *
- * This bitset is mapped exactly the same as bmControls.
- * ----------------------------------------------------------
- * 23+p+n*2 bReserved 1 Boolean
- * ----------------------------------------------------------
- * 24+p+n*2 iExtension 1 Index
- * Index of a string descriptor that describes this
- * extension unit.
- * ----------------------------------------------------------
- */
- p = buflen >= 22 ? buffer[21] : 0;
- n = buflen >= 25 + p ? buffer[22+p] : 0;
-
- if (buflen < 25 + p + 2*n) {
- uvc_trace(UVC_TRACE_DESCR, "device %d videocontrol "
- "interface %d EXTENSION_UNIT error\n",
- udev->devnum, alts->desc.bInterfaceNumber);
- break;
- }
-
- unit = uvc_alloc_entity(UVC_VC_EXTENSION_UNIT, buffer[3],
- p + 1, 2*n);
- if (unit == NULL)
- return -ENOMEM;
-
- memcpy(unit->extension.guidExtensionCode, &buffer[4], 16);
- unit->extension.bNumControls = buffer[20];
- memcpy(unit->baSourceID, &buffer[22], p);
- unit->extension.bControlSize = buffer[22+p];
- unit->extension.bmControls = (__u8 *)unit + sizeof(*unit);
- unit->extension.bmControlsType = (__u8 *)unit + sizeof(*unit)
- + n;
- memcpy(unit->extension.bmControls, &buffer[23+p], 2*n);
-
- if (buffer[24+p+2*n] != 0)
- usb_string(udev, buffer[24+p+2*n], unit->name,
- sizeof unit->name);
- else
- sprintf(unit->name, "Extension %u", buffer[3]);
-
- list_add_tail(&unit->list, &dev->entities);
- handled = 1;
- break;
- }
-
- return handled;
-}
-
-static int uvc_parse_standard_control(struct uvc_device *dev,
- const unsigned char *buffer, int buflen)
-{
- struct usb_device *udev = dev->udev;
- struct uvc_entity *unit, *term;
- struct usb_interface *intf;
- struct usb_host_interface *alts = dev->intf->cur_altsetting;
- unsigned int i, n, p, len;
- __u16 type;
-
- switch (buffer[2]) {
- case UVC_VC_HEADER:
- n = buflen >= 12 ? buffer[11] : 0;
-
- if (buflen < 12 || buflen < 12 + n) {
- uvc_trace(UVC_TRACE_DESCR, "device %d videocontrol "
- "interface %d HEADER error\n", udev->devnum,
- alts->desc.bInterfaceNumber);
- return -EINVAL;
- }
-
- dev->uvc_version = get_unaligned_le16(&buffer[3]);
- dev->clock_frequency = get_unaligned_le32(&buffer[7]);
-
- /* Parse all USB Video Streaming interfaces. */
- for (i = 0; i < n; ++i) {
- intf = usb_ifnum_to_if(udev, buffer[12+i]);
- if (intf == NULL) {
- uvc_trace(UVC_TRACE_DESCR, "device %d "
- "interface %d doesn't exists\n",
- udev->devnum, i);
- continue;
- }
-
- uvc_parse_streaming(dev, intf);
- }
- break;
-
- case UVC_VC_INPUT_TERMINAL:
- if (buflen < 8) {
- uvc_trace(UVC_TRACE_DESCR, "device %d videocontrol "
- "interface %d INPUT_TERMINAL error\n",
- udev->devnum, alts->desc.bInterfaceNumber);
- return -EINVAL;
- }
-
- /* Make sure the terminal type MSB is not null, otherwise it
- * could be confused with a unit.
- */
- type = get_unaligned_le16(&buffer[4]);
- if ((type & 0xff00) == 0) {
- uvc_trace(UVC_TRACE_DESCR, "device %d videocontrol "
- "interface %d INPUT_TERMINAL %d has invalid "
- "type 0x%04x, skipping\n", udev->devnum,
- alts->desc.bInterfaceNumber,
- buffer[3], type);
- return 0;
- }
-
- n = 0;
- p = 0;
- len = 8;
-
- if (type == UVC_ITT_CAMERA) {
- n = buflen >= 15 ? buffer[14] : 0;
- len = 15;
-
- } else if (type == UVC_ITT_MEDIA_TRANSPORT_INPUT) {
- n = buflen >= 9 ? buffer[8] : 0;
- p = buflen >= 10 + n ? buffer[9+n] : 0;
- len = 10;
- }
-
- if (buflen < len + n + p) {
- uvc_trace(UVC_TRACE_DESCR, "device %d videocontrol "
- "interface %d INPUT_TERMINAL error\n",
- udev->devnum, alts->desc.bInterfaceNumber);
- return -EINVAL;
- }
-
- term = uvc_alloc_entity(type | UVC_TERM_INPUT, buffer[3],
- 1, n + p);
- if (term == NULL)
- return -ENOMEM;
-
- if (UVC_ENTITY_TYPE(term) == UVC_ITT_CAMERA) {
- term->camera.bControlSize = n;
- term->camera.bmControls = (__u8 *)term + sizeof *term;
- term->camera.wObjectiveFocalLengthMin =
- get_unaligned_le16(&buffer[8]);
- term->camera.wObjectiveFocalLengthMax =
- get_unaligned_le16(&buffer[10]);
- term->camera.wOcularFocalLength =
- get_unaligned_le16(&buffer[12]);
- memcpy(term->camera.bmControls, &buffer[15], n);
- } else if (UVC_ENTITY_TYPE(term) ==
- UVC_ITT_MEDIA_TRANSPORT_INPUT) {
- term->media.bControlSize = n;
- term->media.bmControls = (__u8 *)term + sizeof *term;
- term->media.bTransportModeSize = p;
- term->media.bmTransportModes = (__u8 *)term
- + sizeof *term + n;
- memcpy(term->media.bmControls, &buffer[9], n);
- memcpy(term->media.bmTransportModes, &buffer[10+n], p);
- }
-
- if (buffer[7] != 0)
- usb_string(udev, buffer[7], term->name,
- sizeof term->name);
- else if (UVC_ENTITY_TYPE(term) == UVC_ITT_CAMERA)
- sprintf(term->name, "Camera %u", buffer[3]);
- else if (UVC_ENTITY_TYPE(term) == UVC_ITT_MEDIA_TRANSPORT_INPUT)
- sprintf(term->name, "Media %u", buffer[3]);
- else
- sprintf(term->name, "Input %u", buffer[3]);
-
- list_add_tail(&term->list, &dev->entities);
- break;
-
- case UVC_VC_OUTPUT_TERMINAL:
- if (buflen < 9) {
- uvc_trace(UVC_TRACE_DESCR, "device %d videocontrol "
- "interface %d OUTPUT_TERMINAL error\n",
- udev->devnum, alts->desc.bInterfaceNumber);
- return -EINVAL;
- }
-
- /* Make sure the terminal type MSB is not null, otherwise it
- * could be confused with a unit.
- */
- type = get_unaligned_le16(&buffer[4]);
- if ((type & 0xff00) == 0) {
- uvc_trace(UVC_TRACE_DESCR, "device %d videocontrol "
- "interface %d OUTPUT_TERMINAL %d has invalid "
- "type 0x%04x, skipping\n", udev->devnum,
- alts->desc.bInterfaceNumber, buffer[3], type);
- return 0;
- }
-
- term = uvc_alloc_entity(type | UVC_TERM_OUTPUT, buffer[3],
- 1, 0);
- if (term == NULL)
- return -ENOMEM;
-
- memcpy(term->baSourceID, &buffer[7], 1);
-
- if (buffer[8] != 0)
- usb_string(udev, buffer[8], term->name,
- sizeof term->name);
- else
- sprintf(term->name, "Output %u", buffer[3]);
-
- list_add_tail(&term->list, &dev->entities);
- break;
-
- case UVC_VC_SELECTOR_UNIT:
- p = buflen >= 5 ? buffer[4] : 0;
-
- if (buflen < 5 || buflen < 6 + p) {
- uvc_trace(UVC_TRACE_DESCR, "device %d videocontrol "
- "interface %d SELECTOR_UNIT error\n",
- udev->devnum, alts->desc.bInterfaceNumber);
- return -EINVAL;
- }
-
- unit = uvc_alloc_entity(buffer[2], buffer[3], p + 1, 0);
- if (unit == NULL)
- return -ENOMEM;
-
- memcpy(unit->baSourceID, &buffer[5], p);
-
- if (buffer[5+p] != 0)
- usb_string(udev, buffer[5+p], unit->name,
- sizeof unit->name);
- else
- sprintf(unit->name, "Selector %u", buffer[3]);
-
- list_add_tail(&unit->list, &dev->entities);
- break;
-
- case UVC_VC_PROCESSING_UNIT:
- n = buflen >= 8 ? buffer[7] : 0;
- p = dev->uvc_version >= 0x0110 ? 10 : 9;
-
- if (buflen < p + n) {
- uvc_trace(UVC_TRACE_DESCR, "device %d videocontrol "
- "interface %d PROCESSING_UNIT error\n",
- udev->devnum, alts->desc.bInterfaceNumber);
- return -EINVAL;
- }
-
- unit = uvc_alloc_entity(buffer[2], buffer[3], 2, n);
- if (unit == NULL)
- return -ENOMEM;
-
- memcpy(unit->baSourceID, &buffer[4], 1);
- unit->processing.wMaxMultiplier =
- get_unaligned_le16(&buffer[5]);
- unit->processing.bControlSize = buffer[7];
- unit->processing.bmControls = (__u8 *)unit + sizeof *unit;
- memcpy(unit->processing.bmControls, &buffer[8], n);
- if (dev->uvc_version >= 0x0110)
- unit->processing.bmVideoStandards = buffer[9+n];
-
- if (buffer[8+n] != 0)
- usb_string(udev, buffer[8+n], unit->name,
- sizeof unit->name);
- else
- sprintf(unit->name, "Processing %u", buffer[3]);
-
- list_add_tail(&unit->list, &dev->entities);
- break;
-
- case UVC_VC_EXTENSION_UNIT:
- p = buflen >= 22 ? buffer[21] : 0;
- n = buflen >= 24 + p ? buffer[22+p] : 0;
-
- if (buflen < 24 + p + n) {
- uvc_trace(UVC_TRACE_DESCR, "device %d videocontrol "
- "interface %d EXTENSION_UNIT error\n",
- udev->devnum, alts->desc.bInterfaceNumber);
- return -EINVAL;
- }
-
- unit = uvc_alloc_entity(buffer[2], buffer[3], p + 1, n);
- if (unit == NULL)
- return -ENOMEM;
-
- memcpy(unit->extension.guidExtensionCode, &buffer[4], 16);
- unit->extension.bNumControls = buffer[20];
- memcpy(unit->baSourceID, &buffer[22], p);
- unit->extension.bControlSize = buffer[22+p];
- unit->extension.bmControls = (__u8 *)unit + sizeof *unit;
- memcpy(unit->extension.bmControls, &buffer[23+p], n);
-
- if (buffer[23+p+n] != 0)
- usb_string(udev, buffer[23+p+n], unit->name,
- sizeof unit->name);
- else
- sprintf(unit->name, "Extension %u", buffer[3]);
-
- list_add_tail(&unit->list, &dev->entities);
- break;
-
- default:
- uvc_trace(UVC_TRACE_DESCR, "Found an unknown CS_INTERFACE "
- "descriptor (%u)\n", buffer[2]);
- break;
- }
-
- return 0;
-}
-
-static int uvc_parse_control(struct uvc_device *dev)
-{
- struct usb_host_interface *alts = dev->intf->cur_altsetting;
- unsigned char *buffer = alts->extra;
- int buflen = alts->extralen;
- int ret;
-
- /* Parse the default alternate setting only, as the UVC specification
- * defines a single alternate setting, the default alternate setting
- * zero.
- */
-
- while (buflen > 2) {
- if (uvc_parse_vendor_control(dev, buffer, buflen) ||
- buffer[1] != USB_DT_CS_INTERFACE)
- goto next_descriptor;
-
- if ((ret = uvc_parse_standard_control(dev, buffer, buflen)) < 0)
- return ret;
-
-next_descriptor:
- buflen -= buffer[0];
- buffer += buffer[0];
- }
-
- /* Check if the optional status endpoint is present. Built-in iSight
- * webcams have an interrupt endpoint but spit proprietary data that
- * don't conform to the UVC status endpoint messages. Don't try to
- * handle the interrupt endpoint for those cameras.
- */
- if (alts->desc.bNumEndpoints == 1 &&
- !(dev->quirks & UVC_QUIRK_BUILTIN_ISIGHT)) {
- struct usb_host_endpoint *ep = &alts->endpoint[0];
- struct usb_endpoint_descriptor *desc = &ep->desc;
-
- if (usb_endpoint_is_int_in(desc) &&
- le16_to_cpu(desc->wMaxPacketSize) >= 8 &&
- desc->bInterval != 0) {
- uvc_trace(UVC_TRACE_DESCR, "Found a Status endpoint "
- "(addr %02x).\n", desc->bEndpointAddress);
- dev->int_ep = ep;
- }
- }
-
- return 0;
-}
-
-/* ------------------------------------------------------------------------
- * UVC device scan
- */
-
-/*
- * Scan the UVC descriptors to locate a chain starting at an Output Terminal
- * and containing the following units:
- *
- * - one or more Output Terminals (USB Streaming or Display)
- * - zero or one Processing Unit
- * - zero, one or more single-input Selector Units
- * - zero or one multiple-input Selector Units, provided all inputs are
- * connected to input terminals
- * - zero, one or mode single-input Extension Units
- * - one or more Input Terminals (Camera, External or USB Streaming)
- *
- * The terminal and units must match on of the following structures:
- *
- * ITT_*(0) -> +---------+ +---------+ +---------+ -> TT_STREAMING(0)
- * ... | SU{0,1} | -> | PU{0,1} | -> | XU{0,n} | ...
- * ITT_*(n) -> +---------+ +---------+ +---------+ -> TT_STREAMING(n)
- *
- * +---------+ +---------+ -> OTT_*(0)
- * TT_STREAMING -> | PU{0,1} | -> | XU{0,n} | ...
- * +---------+ +---------+ -> OTT_*(n)
- *
- * The Processing Unit and Extension Units can be in any order. Additional
- * Extension Units connected to the main chain as single-unit branches are
- * also supported. Single-input Selector Units are ignored.
- */
-static int uvc_scan_chain_entity(struct uvc_video_chain *chain,
- struct uvc_entity *entity)
-{
- switch (UVC_ENTITY_TYPE(entity)) {
- case UVC_VC_EXTENSION_UNIT:
- if (uvc_trace_param & UVC_TRACE_PROBE)
- printk(" <- XU %d", entity->id);
-
- if (entity->bNrInPins != 1) {
- uvc_trace(UVC_TRACE_DESCR, "Extension unit %d has more "
- "than 1 input pin.\n", entity->id);
- return -1;
- }
-
- break;
-
- case UVC_VC_PROCESSING_UNIT:
- if (uvc_trace_param & UVC_TRACE_PROBE)
- printk(" <- PU %d", entity->id);
-
- if (chain->processing != NULL) {
- uvc_trace(UVC_TRACE_DESCR, "Found multiple "
- "Processing Units in chain.\n");
- return -1;
- }
-
- chain->processing = entity;
- break;
-
- case UVC_VC_SELECTOR_UNIT:
- if (uvc_trace_param & UVC_TRACE_PROBE)
- printk(" <- SU %d", entity->id);
-
- /* Single-input selector units are ignored. */
- if (entity->bNrInPins == 1)
- break;
-
- if (chain->selector != NULL) {
- uvc_trace(UVC_TRACE_DESCR, "Found multiple Selector "
- "Units in chain.\n");
- return -1;
- }
-
- chain->selector = entity;
- break;
-
- case UVC_ITT_VENDOR_SPECIFIC:
- case UVC_ITT_CAMERA:
- case UVC_ITT_MEDIA_TRANSPORT_INPUT:
- if (uvc_trace_param & UVC_TRACE_PROBE)
- printk(" <- IT %d\n", entity->id);
-
- break;
-
- case UVC_OTT_VENDOR_SPECIFIC:
- case UVC_OTT_DISPLAY:
- case UVC_OTT_MEDIA_TRANSPORT_OUTPUT:
- if (uvc_trace_param & UVC_TRACE_PROBE)
- printk(" OT %d", entity->id);
-
- break;
-
- case UVC_TT_STREAMING:
- if (UVC_ENTITY_IS_ITERM(entity)) {
- if (uvc_trace_param & UVC_TRACE_PROBE)
- printk(" <- IT %d\n", entity->id);
- } else {
- if (uvc_trace_param & UVC_TRACE_PROBE)
- printk(" OT %d", entity->id);
- }
-
- break;
-
- default:
- uvc_trace(UVC_TRACE_DESCR, "Unsupported entity type "
- "0x%04x found in chain.\n", UVC_ENTITY_TYPE(entity));
- return -1;
- }
-
- list_add_tail(&entity->chain, &chain->entities);
- return 0;
-}
-
-static int uvc_scan_chain_forward(struct uvc_video_chain *chain,
- struct uvc_entity *entity, struct uvc_entity *prev)
-{
- struct uvc_entity *forward;
- int found;
-
- /* Forward scan */
- forward = NULL;
- found = 0;
-
- while (1) {
- forward = uvc_entity_by_reference(chain->dev, entity->id,
- forward);
- if (forward == NULL)
- break;
- if (forward == prev)
- continue;
-
- switch (UVC_ENTITY_TYPE(forward)) {
- case UVC_VC_EXTENSION_UNIT:
- if (forward->bNrInPins != 1) {
- uvc_trace(UVC_TRACE_DESCR, "Extension unit %d "
- "has more than 1 input pin.\n",
- entity->id);
- return -EINVAL;
- }
-
- list_add_tail(&forward->chain, &chain->entities);
- if (uvc_trace_param & UVC_TRACE_PROBE) {
- if (!found)
- printk(" (->");
-
- printk(" XU %d", forward->id);
- found = 1;
- }
- break;
-
- case UVC_OTT_VENDOR_SPECIFIC:
- case UVC_OTT_DISPLAY:
- case UVC_OTT_MEDIA_TRANSPORT_OUTPUT:
- case UVC_TT_STREAMING:
- if (UVC_ENTITY_IS_ITERM(forward)) {
- uvc_trace(UVC_TRACE_DESCR, "Unsupported input "
- "terminal %u.\n", forward->id);
- return -EINVAL;
- }
-
- list_add_tail(&forward->chain, &chain->entities);
- if (uvc_trace_param & UVC_TRACE_PROBE) {
- if (!found)
- printk(" (->");
-
- printk(" OT %d", forward->id);
- found = 1;
- }
- break;
- }
- }
- if (found)
- printk(")");
-
- return 0;
-}
-
-static int uvc_scan_chain_backward(struct uvc_video_chain *chain,
- struct uvc_entity **_entity)
-{
- struct uvc_entity *entity = *_entity;
- struct uvc_entity *term;
- int id = -EINVAL, i;
-
- switch (UVC_ENTITY_TYPE(entity)) {
- case UVC_VC_EXTENSION_UNIT:
- case UVC_VC_PROCESSING_UNIT:
- id = entity->baSourceID[0];
- break;
-
- case UVC_VC_SELECTOR_UNIT:
- /* Single-input selector units are ignored. */
- if (entity->bNrInPins == 1) {
- id = entity->baSourceID[0];
- break;
- }
-
- if (uvc_trace_param & UVC_TRACE_PROBE)
- printk(" <- IT");
-
- chain->selector = entity;
- for (i = 0; i < entity->bNrInPins; ++i) {
- id = entity->baSourceID[i];
- term = uvc_entity_by_id(chain->dev, id);
- if (term == NULL || !UVC_ENTITY_IS_ITERM(term)) {
- uvc_trace(UVC_TRACE_DESCR, "Selector unit %d "
- "input %d isn't connected to an "
- "input terminal\n", entity->id, i);
- return -1;
- }
-
- if (uvc_trace_param & UVC_TRACE_PROBE)
- printk(" %d", term->id);
-
- list_add_tail(&term->chain, &chain->entities);
- uvc_scan_chain_forward(chain, term, entity);
- }
-
- if (uvc_trace_param & UVC_TRACE_PROBE)
- printk("\n");
-
- id = 0;
- break;
-
- case UVC_ITT_VENDOR_SPECIFIC:
- case UVC_ITT_CAMERA:
- case UVC_ITT_MEDIA_TRANSPORT_INPUT:
- case UVC_OTT_VENDOR_SPECIFIC:
- case UVC_OTT_DISPLAY:
- case UVC_OTT_MEDIA_TRANSPORT_OUTPUT:
- case UVC_TT_STREAMING:
- id = UVC_ENTITY_IS_OTERM(entity) ? entity->baSourceID[0] : 0;
- break;
- }
-
- if (id <= 0) {
- *_entity = NULL;
- return id;
- }
-
- entity = uvc_entity_by_id(chain->dev, id);
- if (entity == NULL) {
- uvc_trace(UVC_TRACE_DESCR, "Found reference to "
- "unknown entity %d.\n", id);
- return -EINVAL;
- }
-
- *_entity = entity;
- return 0;
-}
-
-static int uvc_scan_chain(struct uvc_video_chain *chain,
- struct uvc_entity *term)
-{
- struct uvc_entity *entity, *prev;
-
- uvc_trace(UVC_TRACE_PROBE, "Scanning UVC chain:");
-
- entity = term;
- prev = NULL;
-
- while (entity != NULL) {
- /* Entity must not be part of an existing chain */
- if (entity->chain.next || entity->chain.prev) {
- uvc_trace(UVC_TRACE_DESCR, "Found reference to "
- "entity %d already in chain.\n", entity->id);
- return -EINVAL;
- }
-
- /* Process entity */
- if (uvc_scan_chain_entity(chain, entity) < 0)
- return -EINVAL;
-
- /* Forward scan */
- if (uvc_scan_chain_forward(chain, entity, prev) < 0)
- return -EINVAL;
-
- /* Backward scan */
- prev = entity;
- if (uvc_scan_chain_backward(chain, &entity) < 0)
- return -EINVAL;
- }
-
- return 0;
-}
-
-static unsigned int uvc_print_terms(struct list_head *terms, u16 dir,
- char *buffer)
-{
- struct uvc_entity *term;
- unsigned int nterms = 0;
- char *p = buffer;
-
- list_for_each_entry(term, terms, chain) {
- if (!UVC_ENTITY_IS_TERM(term) ||
- UVC_TERM_DIRECTION(term) != dir)
- continue;
-
- if (nterms)
- p += sprintf(p, ",");
- if (++nterms >= 4) {
- p += sprintf(p, "...");
- break;
- }
- p += sprintf(p, "%u", term->id);
- }
-
- return p - buffer;
-}
-
-static const char *uvc_print_chain(struct uvc_video_chain *chain)
-{
- static char buffer[43];
- char *p = buffer;
-
- p += uvc_print_terms(&chain->entities, UVC_TERM_INPUT, p);
- p += sprintf(p, " -> ");
- uvc_print_terms(&chain->entities, UVC_TERM_OUTPUT, p);
-
- return buffer;
-}
-
-/*
- * Scan the device for video chains and register video devices.
- *
- * Chains are scanned starting at their output terminals and walked backwards.
- */
-static int uvc_scan_device(struct uvc_device *dev)
-{
- struct uvc_video_chain *chain;
- struct uvc_entity *term;
-
- list_for_each_entry(term, &dev->entities, list) {
- if (!UVC_ENTITY_IS_OTERM(term))
- continue;
-
- /* If the terminal is already included in a chain, skip it.
- * This can happen for chains that have multiple output
- * terminals, where all output terminals beside the first one
- * will be inserted in the chain in forward scans.
- */
- if (term->chain.next || term->chain.prev)
- continue;
-
- chain = kzalloc(sizeof(*chain), GFP_KERNEL);
- if (chain == NULL)
- return -ENOMEM;
-
- INIT_LIST_HEAD(&chain->entities);
- mutex_init(&chain->ctrl_mutex);
- chain->dev = dev;
-
- if (uvc_scan_chain(chain, term) < 0) {
- kfree(chain);
- continue;
- }
-
- uvc_trace(UVC_TRACE_PROBE, "Found a valid video chain (%s).\n",
- uvc_print_chain(chain));
-
- list_add_tail(&chain->list, &dev->chains);
- }
-
- if (list_empty(&dev->chains)) {
- uvc_printk(KERN_INFO, "No valid video chain found.\n");
- return -1;
- }
-
- return 0;
-}
-
-/* ------------------------------------------------------------------------
- * Video device registration and unregistration
- */
-
-/*
- * Delete the UVC device.
- *
- * Called by the kernel when the last reference to the uvc_device structure
- * is released.
- *
- * As this function is called after or during disconnect(), all URBs have
- * already been canceled by the USB core. There is no need to kill the
- * interrupt URB manually.
- */
-static void uvc_delete(struct uvc_device *dev)
-{
- struct list_head *p, *n;
-
- usb_put_intf(dev->intf);
- usb_put_dev(dev->udev);
-
- uvc_status_cleanup(dev);
- uvc_ctrl_cleanup_device(dev);
-
- if (dev->vdev.dev)
- v4l2_device_unregister(&dev->vdev);
-#ifdef CONFIG_MEDIA_CONTROLLER
- if (media_devnode_is_registered(&dev->mdev.devnode))
- media_device_unregister(&dev->mdev);
-#endif
-
- list_for_each_safe(p, n, &dev->chains) {
- struct uvc_video_chain *chain;
- chain = list_entry(p, struct uvc_video_chain, list);
- kfree(chain);
- }
-
- list_for_each_safe(p, n, &dev->entities) {
- struct uvc_entity *entity;
- entity = list_entry(p, struct uvc_entity, list);
-#ifdef CONFIG_MEDIA_CONTROLLER
- uvc_mc_cleanup_entity(entity);
-#endif
- if (entity->vdev) {
- video_device_release(entity->vdev);
- entity->vdev = NULL;
- }
- kfree(entity);
- }
-
- list_for_each_safe(p, n, &dev->streams) {
- struct uvc_streaming *streaming;
- streaming = list_entry(p, struct uvc_streaming, list);
- usb_driver_release_interface(&uvc_driver.driver,
- streaming->intf);
- usb_put_intf(streaming->intf);
- kfree(streaming->format);
- kfree(streaming->header.bmaControls);
- kfree(streaming);
- }
-
- kfree(dev);
-}
-
-static void uvc_release(struct video_device *vdev)
-{
- struct uvc_streaming *stream = video_get_drvdata(vdev);
- struct uvc_device *dev = stream->dev;
-
- /* Decrement the registered streams count and delete the device when it
- * reaches zero.
- */
- if (atomic_dec_and_test(&dev->nstreams))
- uvc_delete(dev);
-}
-
-/*
- * Unregister the video devices.
- */
-static void uvc_unregister_video(struct uvc_device *dev)
-{
- struct uvc_streaming *stream;
-
- /* Unregistering all video devices might result in uvc_delete() being
- * called from inside the loop if there's no open file handle. To avoid
- * that, increment the stream count before iterating over the streams
- * and decrement it when done.
- */
- atomic_inc(&dev->nstreams);
-
- list_for_each_entry(stream, &dev->streams, list) {
- if (stream->vdev == NULL)
- continue;
-
- video_unregister_device(stream->vdev);
- stream->vdev = NULL;
-
- uvc_debugfs_cleanup_stream(stream);
- }
-
- /* Decrement the stream count and call uvc_delete explicitly if there
- * are no stream left.
- */
- if (atomic_dec_and_test(&dev->nstreams))
- uvc_delete(dev);
-}
-
-static int uvc_register_video(struct uvc_device *dev,
- struct uvc_streaming *stream)
-{
- struct video_device *vdev;
- int ret;
-
- /* Initialize the streaming interface with default streaming
- * parameters.
- */
- ret = uvc_video_init(stream);
- if (ret < 0) {
- uvc_printk(KERN_ERR, "Failed to initialize the device "
- "(%d).\n", ret);
- return ret;
- }
-
- uvc_debugfs_init_stream(stream);
-
- /* Register the device with V4L. */
- vdev = video_device_alloc();
- if (vdev == NULL) {
- uvc_printk(KERN_ERR, "Failed to allocate video device (%d).\n",
- ret);
- return -ENOMEM;
- }
-
- /* We already hold a reference to dev->udev. The video device will be
- * unregistered before the reference is released, so we don't need to
- * get another one.
- */
- vdev->v4l2_dev = &dev->vdev;
- vdev->fops = &uvc_fops;
- vdev->release = uvc_release;
- strlcpy(vdev->name, dev->name, sizeof vdev->name);
-
- /* Set the driver data before calling video_register_device, otherwise
- * uvc_v4l2_open might race us.
- */
- stream->vdev = vdev;
- video_set_drvdata(vdev, stream);
-
- ret = video_register_device(vdev, VFL_TYPE_GRABBER, -1);
- if (ret < 0) {
- uvc_printk(KERN_ERR, "Failed to register video device (%d).\n",
- ret);
- stream->vdev = NULL;
- video_device_release(vdev);
- return ret;
- }
-
- atomic_inc(&dev->nstreams);
- return 0;
-}
-
-/*
- * Register all video devices in all chains.
- */
-static int uvc_register_terms(struct uvc_device *dev,
- struct uvc_video_chain *chain)
-{
- struct uvc_streaming *stream;
- struct uvc_entity *term;
- int ret;
-
- list_for_each_entry(term, &chain->entities, chain) {
- if (UVC_ENTITY_TYPE(term) != UVC_TT_STREAMING)
- continue;
-
- stream = uvc_stream_by_id(dev, term->id);
- if (stream == NULL) {
- uvc_printk(KERN_INFO, "No streaming interface found "
- "for terminal %u.", term->id);
- continue;
- }
-
- stream->chain = chain;
- ret = uvc_register_video(dev, stream);
- if (ret < 0)
- return ret;
-
- term->vdev = stream->vdev;
- }
-
- return 0;
-}
-
-static int uvc_register_chains(struct uvc_device *dev)
-{
- struct uvc_video_chain *chain;
- int ret;
-
- list_for_each_entry(chain, &dev->chains, list) {
- ret = uvc_register_terms(dev, chain);
- if (ret < 0)
- return ret;
-
-#ifdef CONFIG_MEDIA_CONTROLLER
- ret = uvc_mc_register_entities(chain);
- if (ret < 0) {
- uvc_printk(KERN_INFO, "Failed to register entites "
- "(%d).\n", ret);
- }
-#endif
- }
-
- return 0;
-}
-
-/* ------------------------------------------------------------------------
- * USB probe, disconnect, suspend and resume
- */
-
-static int uvc_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- struct usb_device *udev = interface_to_usbdev(intf);
- struct uvc_device *dev;
- int ret;
-
- if (id->idVendor && id->idProduct)
- uvc_trace(UVC_TRACE_PROBE, "Probing known UVC device %s "
- "(%04x:%04x)\n", udev->devpath, id->idVendor,
- id->idProduct);
- else
- uvc_trace(UVC_TRACE_PROBE, "Probing generic UVC device %s\n",
- udev->devpath);
-
- /* Allocate memory for the device and initialize it. */
- if ((dev = kzalloc(sizeof *dev, GFP_KERNEL)) == NULL)
- return -ENOMEM;
-
- INIT_LIST_HEAD(&dev->entities);
- INIT_LIST_HEAD(&dev->chains);
- INIT_LIST_HEAD(&dev->streams);
- atomic_set(&dev->nstreams, 0);
- atomic_set(&dev->users, 0);
- atomic_set(&dev->nmappings, 0);
-
- dev->udev = usb_get_dev(udev);
- dev->intf = usb_get_intf(intf);
- dev->intfnum = intf->cur_altsetting->desc.bInterfaceNumber;
- dev->quirks = (uvc_quirks_param == -1)
- ? id->driver_info : uvc_quirks_param;
-
- if (udev->product != NULL)
- strlcpy(dev->name, udev->product, sizeof dev->name);
- else
- snprintf(dev->name, sizeof dev->name,
- "UVC Camera (%04x:%04x)",
- le16_to_cpu(udev->descriptor.idVendor),
- le16_to_cpu(udev->descriptor.idProduct));
-
- /* Parse the Video Class control descriptor. */
- if (uvc_parse_control(dev) < 0) {
- uvc_trace(UVC_TRACE_PROBE, "Unable to parse UVC "
- "descriptors.\n");
- goto error;
- }
-
- uvc_printk(KERN_INFO, "Found UVC %u.%02x device %s (%04x:%04x)\n",
- dev->uvc_version >> 8, dev->uvc_version & 0xff,
- udev->product ? udev->product : "<unnamed>",
- le16_to_cpu(udev->descriptor.idVendor),
- le16_to_cpu(udev->descriptor.idProduct));
-
- if (dev->quirks != id->driver_info) {
- uvc_printk(KERN_INFO, "Forcing device quirks to 0x%x by module "
- "parameter for testing purpose.\n", dev->quirks);
- uvc_printk(KERN_INFO, "Please report required quirks to the "
- "linux-uvc-devel mailing list.\n");
- }
-
- /* Register the media and V4L2 devices. */
-#ifdef CONFIG_MEDIA_CONTROLLER
- dev->mdev.dev = &intf->dev;
- strlcpy(dev->mdev.model, dev->name, sizeof(dev->mdev.model));
- if (udev->serial)
- strlcpy(dev->mdev.serial, udev->serial,
- sizeof(dev->mdev.serial));
- strcpy(dev->mdev.bus_info, udev->devpath);
- dev->mdev.hw_revision = le16_to_cpu(udev->descriptor.bcdDevice);
- dev->mdev.driver_version = LINUX_VERSION_CODE;
- if (media_device_register(&dev->mdev) < 0)
- goto error;
-
- dev->vdev.mdev = &dev->mdev;
-#endif
- if (v4l2_device_register(&intf->dev, &dev->vdev) < 0)
- goto error;
-
- /* Initialize controls. */
- if (uvc_ctrl_init_device(dev) < 0)
- goto error;
-
- /* Scan the device for video chains. */
- if (uvc_scan_device(dev) < 0)
- goto error;
-
- /* Register video device nodes. */
- if (uvc_register_chains(dev) < 0)
- goto error;
-
- /* Save our data pointer in the interface data. */
- usb_set_intfdata(intf, dev);
-
- /* Initialize the interrupt URB. */
- if ((ret = uvc_status_init(dev)) < 0) {
- uvc_printk(KERN_INFO, "Unable to initialize the status "
- "endpoint (%d), status interrupt will not be "
- "supported.\n", ret);
- }
-
- uvc_trace(UVC_TRACE_PROBE, "UVC device initialized.\n");
- usb_enable_autosuspend(udev);
- return 0;
-
-error:
- uvc_unregister_video(dev);
- return -ENODEV;
-}
-
-static void uvc_disconnect(struct usb_interface *intf)
-{
- struct uvc_device *dev = usb_get_intfdata(intf);
-
- /* Set the USB interface data to NULL. This can be done outside the
- * lock, as there's no other reader.
- */
- usb_set_intfdata(intf, NULL);
-
- if (intf->cur_altsetting->desc.bInterfaceSubClass ==
- UVC_SC_VIDEOSTREAMING)
- return;
-
- dev->state |= UVC_DEV_DISCONNECTED;
-
- uvc_unregister_video(dev);
-}
-
-static int uvc_suspend(struct usb_interface *intf, pm_message_t message)
-{
- struct uvc_device *dev = usb_get_intfdata(intf);
- struct uvc_streaming *stream;
-
- uvc_trace(UVC_TRACE_SUSPEND, "Suspending interface %u\n",
- intf->cur_altsetting->desc.bInterfaceNumber);
-
- /* Controls are cached on the fly so they don't need to be saved. */
- if (intf->cur_altsetting->desc.bInterfaceSubClass ==
- UVC_SC_VIDEOCONTROL)
- return uvc_status_suspend(dev);
-
- list_for_each_entry(stream, &dev->streams, list) {
- if (stream->intf == intf)
- return uvc_video_suspend(stream);
- }
-
- uvc_trace(UVC_TRACE_SUSPEND, "Suspend: video streaming USB interface "
- "mismatch.\n");
- return -EINVAL;
-}
-
-static int __uvc_resume(struct usb_interface *intf, int reset)
-{
- struct uvc_device *dev = usb_get_intfdata(intf);
- struct uvc_streaming *stream;
-
- uvc_trace(UVC_TRACE_SUSPEND, "Resuming interface %u\n",
- intf->cur_altsetting->desc.bInterfaceNumber);
-
- if (intf->cur_altsetting->desc.bInterfaceSubClass ==
- UVC_SC_VIDEOCONTROL) {
- if (reset) {
- int ret = uvc_ctrl_resume_device(dev);
-
- if (ret < 0)
- return ret;
- }
-
- return uvc_status_resume(dev);
- }
-
- list_for_each_entry(stream, &dev->streams, list) {
- if (stream->intf == intf)
- return uvc_video_resume(stream, reset);
- }
-
- uvc_trace(UVC_TRACE_SUSPEND, "Resume: video streaming USB interface "
- "mismatch.\n");
- return -EINVAL;
-}
-
-static int uvc_resume(struct usb_interface *intf)
-{
- return __uvc_resume(intf, 0);
-}
-
-static int uvc_reset_resume(struct usb_interface *intf)
-{
- return __uvc_resume(intf, 1);
-}
-
-/* ------------------------------------------------------------------------
- * Module parameters
- */
-
-static int uvc_clock_param_get(char *buffer, struct kernel_param *kp)
-{
- if (uvc_clock_param == CLOCK_MONOTONIC)
- return sprintf(buffer, "CLOCK_MONOTONIC");
- else
- return sprintf(buffer, "CLOCK_REALTIME");
-}
-
-static int uvc_clock_param_set(const char *val, struct kernel_param *kp)
-{
- if (strncasecmp(val, "clock_", strlen("clock_")) == 0)
- val += strlen("clock_");
-
- if (strcasecmp(val, "monotonic") == 0)
- uvc_clock_param = CLOCK_MONOTONIC;
- else if (strcasecmp(val, "realtime") == 0)
- uvc_clock_param = CLOCK_REALTIME;
- else
- return -EINVAL;
-
- return 0;
-}
-
-module_param_call(clock, uvc_clock_param_set, uvc_clock_param_get,
- &uvc_clock_param, S_IRUGO|S_IWUSR);
-MODULE_PARM_DESC(clock, "Video buffers timestamp clock");
-module_param_named(nodrop, uvc_no_drop_param, uint, S_IRUGO|S_IWUSR);
-MODULE_PARM_DESC(nodrop, "Don't drop incomplete frames");
-module_param_named(quirks, uvc_quirks_param, uint, S_IRUGO|S_IWUSR);
-MODULE_PARM_DESC(quirks, "Forced device quirks");
-module_param_named(trace, uvc_trace_param, uint, S_IRUGO|S_IWUSR);
-MODULE_PARM_DESC(trace, "Trace level bitmask");
-module_param_named(timeout, uvc_timeout_param, uint, S_IRUGO|S_IWUSR);
-MODULE_PARM_DESC(timeout, "Streaming control requests timeout");
-
-/* ------------------------------------------------------------------------
- * Driver initialization and cleanup
- */
-
-/*
- * The Logitech cameras listed below have their interface class set to
- * VENDOR_SPEC because they don't announce themselves as UVC devices, even
- * though they are compliant.
- */
-static struct usb_device_id uvc_ids[] = {
- /* LogiLink Wireless Webcam */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x0416,
- .idProduct = 0xa91a,
- .bInterfaceClass = USB_CLASS_VIDEO,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0,
- .driver_info = UVC_QUIRK_PROBE_MINMAX },
- /* Genius eFace 2025 */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x0458,
- .idProduct = 0x706e,
- .bInterfaceClass = USB_CLASS_VIDEO,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0,
- .driver_info = UVC_QUIRK_PROBE_MINMAX },
- /* Microsoft Lifecam NX-6000 */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x045e,
- .idProduct = 0x00f8,
- .bInterfaceClass = USB_CLASS_VIDEO,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0,
- .driver_info = UVC_QUIRK_PROBE_MINMAX },
- /* Microsoft Lifecam VX-7000 */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x045e,
- .idProduct = 0x0723,
- .bInterfaceClass = USB_CLASS_VIDEO,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0,
- .driver_info = UVC_QUIRK_PROBE_MINMAX },
- /* Logitech Quickcam Fusion */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x046d,
- .idProduct = 0x08c1,
- .bInterfaceClass = USB_CLASS_VENDOR_SPEC,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0 },
- /* Logitech Quickcam Orbit MP */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x046d,
- .idProduct = 0x08c2,
- .bInterfaceClass = USB_CLASS_VENDOR_SPEC,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0 },
- /* Logitech Quickcam Pro for Notebook */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x046d,
- .idProduct = 0x08c3,
- .bInterfaceClass = USB_CLASS_VENDOR_SPEC,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0 },
- /* Logitech Quickcam Pro 5000 */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x046d,
- .idProduct = 0x08c5,
- .bInterfaceClass = USB_CLASS_VENDOR_SPEC,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0 },
- /* Logitech Quickcam OEM Dell Notebook */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x046d,
- .idProduct = 0x08c6,
- .bInterfaceClass = USB_CLASS_VENDOR_SPEC,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0 },
- /* Logitech Quickcam OEM Cisco VT Camera II */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x046d,
- .idProduct = 0x08c7,
- .bInterfaceClass = USB_CLASS_VENDOR_SPEC,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0 },
- /* Chicony CNF7129 (Asus EEE 100HE) */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x04f2,
- .idProduct = 0xb071,
- .bInterfaceClass = USB_CLASS_VIDEO,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0,
- .driver_info = UVC_QUIRK_RESTRICT_FRAME_RATE },
- /* Alcor Micro AU3820 (Future Boy PC USB Webcam) */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x058f,
- .idProduct = 0x3820,
- .bInterfaceClass = USB_CLASS_VIDEO,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0,
- .driver_info = UVC_QUIRK_PROBE_MINMAX },
- /* Dell XPS m1530 */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x05a9,
- .idProduct = 0x2640,
- .bInterfaceClass = USB_CLASS_VIDEO,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0,
- .driver_info = UVC_QUIRK_PROBE_DEF },
- /* Apple Built-In iSight */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x05ac,
- .idProduct = 0x8501,
- .bInterfaceClass = USB_CLASS_VIDEO,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0,
- .driver_info = UVC_QUIRK_PROBE_MINMAX
- | UVC_QUIRK_BUILTIN_ISIGHT },
- /* Foxlink ("HP Webcam" on HP Mini 5103) */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x05c8,
- .idProduct = 0x0403,
- .bInterfaceClass = USB_CLASS_VIDEO,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0,
- .driver_info = UVC_QUIRK_FIX_BANDWIDTH },
- /* Genesys Logic USB 2.0 PC Camera */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x05e3,
- .idProduct = 0x0505,
- .bInterfaceClass = USB_CLASS_VIDEO,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0,
- .driver_info = UVC_QUIRK_STREAM_NO_FID },
- /* Hercules Classic Silver */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x06f8,
- .idProduct = 0x300c,
- .bInterfaceClass = USB_CLASS_VIDEO,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0,
- .driver_info = UVC_QUIRK_FIX_BANDWIDTH },
- /* ViMicro Vega */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x0ac8,
- .idProduct = 0x332d,
- .bInterfaceClass = USB_CLASS_VIDEO,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0,
- .driver_info = UVC_QUIRK_FIX_BANDWIDTH },
- /* ViMicro - Minoru3D */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x0ac8,
- .idProduct = 0x3410,
- .bInterfaceClass = USB_CLASS_VIDEO,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0,
- .driver_info = UVC_QUIRK_FIX_BANDWIDTH },
- /* ViMicro Venus - Minoru3D */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x0ac8,
- .idProduct = 0x3420,
- .bInterfaceClass = USB_CLASS_VIDEO,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0,
- .driver_info = UVC_QUIRK_FIX_BANDWIDTH },
- /* Ophir Optronics - SPCAM 620U */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x0bd3,
- .idProduct = 0x0555,
- .bInterfaceClass = USB_CLASS_VIDEO,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0,
- .driver_info = UVC_QUIRK_PROBE_MINMAX },
- /* MT6227 */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x0e8d,
- .idProduct = 0x0004,
- .bInterfaceClass = USB_CLASS_VIDEO,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0,
- .driver_info = UVC_QUIRK_PROBE_MINMAX
- | UVC_QUIRK_PROBE_DEF },
- /* IMC Networks (Medion Akoya) */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x13d3,
- .idProduct = 0x5103,
- .bInterfaceClass = USB_CLASS_VIDEO,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0,
- .driver_info = UVC_QUIRK_STREAM_NO_FID },
- /* JMicron USB2.0 XGA WebCam */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x152d,
- .idProduct = 0x0310,
- .bInterfaceClass = USB_CLASS_VIDEO,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0,
- .driver_info = UVC_QUIRK_PROBE_MINMAX },
- /* Syntek (HP Spartan) */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x174f,
- .idProduct = 0x5212,
- .bInterfaceClass = USB_CLASS_VIDEO,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0,
- .driver_info = UVC_QUIRK_STREAM_NO_FID },
- /* Syntek (Samsung Q310) */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x174f,
- .idProduct = 0x5931,
- .bInterfaceClass = USB_CLASS_VIDEO,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0,
- .driver_info = UVC_QUIRK_STREAM_NO_FID },
- /* Syntek (Packard Bell EasyNote MX52 */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x174f,
- .idProduct = 0x8a12,
- .bInterfaceClass = USB_CLASS_VIDEO,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0,
- .driver_info = UVC_QUIRK_STREAM_NO_FID },
- /* Syntek (Asus F9SG) */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x174f,
- .idProduct = 0x8a31,
- .bInterfaceClass = USB_CLASS_VIDEO,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0,
- .driver_info = UVC_QUIRK_STREAM_NO_FID },
- /* Syntek (Asus U3S) */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x174f,
- .idProduct = 0x8a33,
- .bInterfaceClass = USB_CLASS_VIDEO,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0,
- .driver_info = UVC_QUIRK_STREAM_NO_FID },
- /* Syntek (JAOtech Smart Terminal) */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x174f,
- .idProduct = 0x8a34,
- .bInterfaceClass = USB_CLASS_VIDEO,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0,
- .driver_info = UVC_QUIRK_STREAM_NO_FID },
- /* Miricle 307K */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x17dc,
- .idProduct = 0x0202,
- .bInterfaceClass = USB_CLASS_VIDEO,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0,
- .driver_info = UVC_QUIRK_STREAM_NO_FID },
- /* Lenovo Thinkpad SL400/SL500 */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x17ef,
- .idProduct = 0x480b,
- .bInterfaceClass = USB_CLASS_VIDEO,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0,
- .driver_info = UVC_QUIRK_STREAM_NO_FID },
- /* Aveo Technology USB 2.0 Camera */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x1871,
- .idProduct = 0x0306,
- .bInterfaceClass = USB_CLASS_VIDEO,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0,
- .driver_info = UVC_QUIRK_PROBE_MINMAX
- | UVC_QUIRK_PROBE_EXTRAFIELDS },
- /* Ecamm Pico iMage */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x18cd,
- .idProduct = 0xcafe,
- .bInterfaceClass = USB_CLASS_VIDEO,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0,
- .driver_info = UVC_QUIRK_PROBE_EXTRAFIELDS },
- /* Manta MM-353 Plako */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x18ec,
- .idProduct = 0x3188,
- .bInterfaceClass = USB_CLASS_VIDEO,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0,
- .driver_info = UVC_QUIRK_PROBE_MINMAX },
- /* FSC WebCam V30S */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x18ec,
- .idProduct = 0x3288,
- .bInterfaceClass = USB_CLASS_VIDEO,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0,
- .driver_info = UVC_QUIRK_PROBE_MINMAX },
- /* Arkmicro unbranded */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x18ec,
- .idProduct = 0x3290,
- .bInterfaceClass = USB_CLASS_VIDEO,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0,
- .driver_info = UVC_QUIRK_PROBE_DEF },
- /* The Imaging Source USB CCD cameras */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x199e,
- .idProduct = 0x8102,
- .bInterfaceClass = USB_CLASS_VENDOR_SPEC,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0 },
- /* Bodelin ProScopeHR */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_DEV_HI
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x19ab,
- .idProduct = 0x1000,
- .bcdDevice_hi = 0x0126,
- .bInterfaceClass = USB_CLASS_VIDEO,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0,
- .driver_info = UVC_QUIRK_STATUS_INTERVAL },
- /* MSI StarCam 370i */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x1b3b,
- .idProduct = 0x2951,
- .bInterfaceClass = USB_CLASS_VIDEO,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0,
- .driver_info = UVC_QUIRK_PROBE_MINMAX },
- /* SiGma Micro USB Web Camera */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x1c4f,
- .idProduct = 0x3000,
- .bInterfaceClass = USB_CLASS_VIDEO,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0,
- .driver_info = UVC_QUIRK_PROBE_MINMAX
- | UVC_QUIRK_IGNORE_SELECTOR_UNIT },
- /* Generic USB Video Class */
- { USB_INTERFACE_INFO(USB_CLASS_VIDEO, 1, 0) },
- {}
-};
-
-MODULE_DEVICE_TABLE(usb, uvc_ids);
-
-struct uvc_driver uvc_driver = {
- .driver = {
- .name = "uvcvideo",
- .probe = uvc_probe,
- .disconnect = uvc_disconnect,
- .suspend = uvc_suspend,
- .resume = uvc_resume,
- .reset_resume = uvc_reset_resume,
- .id_table = uvc_ids,
- .supports_autosuspend = 1,
- },
-};
-
-static int __init uvc_init(void)
-{
- int ret;
-
- uvc_debugfs_init();
-
- ret = usb_register(&uvc_driver.driver);
- if (ret < 0) {
- uvc_debugfs_cleanup();
- return ret;
- }
-
- printk(KERN_INFO DRIVER_DESC " (" DRIVER_VERSION ")\n");
- return 0;
-}
-
-static void __exit uvc_cleanup(void)
-{
- usb_deregister(&uvc_driver.driver);
- uvc_debugfs_cleanup();
-}
-
-module_init(uvc_init);
-module_exit(uvc_cleanup);
-
-MODULE_AUTHOR(DRIVER_AUTHOR);
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-MODULE_VERSION(DRIVER_VERSION);
-
+++ /dev/null
-/*
- * uvc_entity.c -- USB Video Class driver
- *
- * Copyright (C) 2005-2011
- * Laurent Pinchart (laurent.pinchart@ideasonboard.com)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/videodev2.h>
-
-#include <media/v4l2-common.h>
-
-#include "uvcvideo.h"
-
-/* ------------------------------------------------------------------------
- * Video subdevices registration and unregistration
- */
-
-static int uvc_mc_register_entity(struct uvc_video_chain *chain,
- struct uvc_entity *entity)
-{
- const u32 flags = MEDIA_LNK_FL_ENABLED | MEDIA_LNK_FL_IMMUTABLE;
- struct media_entity *sink;
- unsigned int i;
- int ret;
-
- sink = (UVC_ENTITY_TYPE(entity) == UVC_TT_STREAMING)
- ? (entity->vdev ? &entity->vdev->entity : NULL)
- : &entity->subdev.entity;
- if (sink == NULL)
- return 0;
-
- for (i = 0; i < entity->num_pads; ++i) {
- struct media_entity *source;
- struct uvc_entity *remote;
- u8 remote_pad;
-
- if (!(entity->pads[i].flags & MEDIA_PAD_FL_SINK))
- continue;
-
- remote = uvc_entity_by_id(chain->dev, entity->baSourceID[i]);
- if (remote == NULL)
- return -EINVAL;
-
- source = (UVC_ENTITY_TYPE(remote) == UVC_TT_STREAMING)
- ? (remote->vdev ? &remote->vdev->entity : NULL)
- : &remote->subdev.entity;
- if (source == NULL)
- continue;
-
- remote_pad = remote->num_pads - 1;
- ret = media_entity_create_link(source, remote_pad,
- sink, i, flags);
- if (ret < 0)
- return ret;
- }
-
- if (UVC_ENTITY_TYPE(entity) == UVC_TT_STREAMING)
- return 0;
-
- return v4l2_device_register_subdev(&chain->dev->vdev, &entity->subdev);
-}
-
-static struct v4l2_subdev_ops uvc_subdev_ops = {
-};
-
-void uvc_mc_cleanup_entity(struct uvc_entity *entity)
-{
- if (UVC_ENTITY_TYPE(entity) != UVC_TT_STREAMING)
- media_entity_cleanup(&entity->subdev.entity);
- else if (entity->vdev != NULL)
- media_entity_cleanup(&entity->vdev->entity);
-}
-
-static int uvc_mc_init_entity(struct uvc_entity *entity)
-{
- int ret;
-
- if (UVC_ENTITY_TYPE(entity) != UVC_TT_STREAMING) {
- v4l2_subdev_init(&entity->subdev, &uvc_subdev_ops);
- strlcpy(entity->subdev.name, entity->name,
- sizeof(entity->subdev.name));
-
- ret = media_entity_init(&entity->subdev.entity,
- entity->num_pads, entity->pads, 0);
- } else if (entity->vdev != NULL) {
- ret = media_entity_init(&entity->vdev->entity,
- entity->num_pads, entity->pads, 0);
- } else
- ret = 0;
-
- return ret;
-}
-
-int uvc_mc_register_entities(struct uvc_video_chain *chain)
-{
- struct uvc_entity *entity;
- int ret;
-
- list_for_each_entry(entity, &chain->entities, chain) {
- ret = uvc_mc_init_entity(entity);
- if (ret < 0) {
- uvc_printk(KERN_INFO, "Failed to initialize entity for "
- "entity %u\n", entity->id);
- return ret;
- }
- }
-
- list_for_each_entry(entity, &chain->entities, chain) {
- ret = uvc_mc_register_entity(chain, entity);
- if (ret < 0) {
- uvc_printk(KERN_INFO, "Failed to register entity for "
- "entity %u\n", entity->id);
- return ret;
- }
- }
-
- return 0;
-}
+++ /dev/null
-/*
- * uvc_isight.c -- USB Video Class driver - iSight support
- *
- * Copyright (C) 2006-2007
- * Ivan N. Zlatev <contact@i-nz.net>
- * Copyright (C) 2008-2009
- * Laurent Pinchart <laurent.pinchart@ideasonboard.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- */
-
-#include <linux/usb.h>
-#include <linux/kernel.h>
-#include <linux/mm.h>
-
-#include "uvcvideo.h"
-
-/* Built-in iSight webcams implements most of UVC 1.0 except a
- * different packet format. Instead of sending a header at the
- * beginning of each isochronous transfer payload, the webcam sends a
- * single header per image (on its own in a packet), followed by
- * packets containing data only.
- *
- * Offset Size (bytes) Description
- * ------------------------------------------------------------------
- * 0x00 1 Header length
- * 0x01 1 Flags (UVC-compliant)
- * 0x02 4 Always equal to '11223344'
- * 0x06 8 Always equal to 'deadbeefdeadface'
- * 0x0e 16 Unknown
- *
- * The header can be prefixed by an optional, unknown-purpose byte.
- */
-
-static int isight_decode(struct uvc_video_queue *queue, struct uvc_buffer *buf,
- const __u8 *data, unsigned int len)
-{
- static const __u8 hdr[] = {
- 0x11, 0x22, 0x33, 0x44,
- 0xde, 0xad, 0xbe, 0xef,
- 0xde, 0xad, 0xfa, 0xce
- };
-
- unsigned int maxlen, nbytes;
- __u8 *mem;
- int is_header = 0;
-
- if (buf == NULL)
- return 0;
-
- if ((len >= 14 && memcmp(&data[2], hdr, 12) == 0) ||
- (len >= 15 && memcmp(&data[3], hdr, 12) == 0)) {
- uvc_trace(UVC_TRACE_FRAME, "iSight header found\n");
- is_header = 1;
- }
-
- /* Synchronize to the input stream by waiting for a header packet. */
- if (buf->state != UVC_BUF_STATE_ACTIVE) {
- if (!is_header) {
- uvc_trace(UVC_TRACE_FRAME, "Dropping packet (out of "
- "sync).\n");
- return 0;
- }
-
- buf->state = UVC_BUF_STATE_ACTIVE;
- }
-
- /* Mark the buffer as done if we're at the beginning of a new frame.
- *
- * Empty buffers (bytesused == 0) don't trigger end of frame detection
- * as it doesn't make sense to return an empty buffer.
- */
- if (is_header && buf->bytesused != 0) {
- buf->state = UVC_BUF_STATE_DONE;
- return -EAGAIN;
- }
-
- /* Copy the video data to the buffer. Skip header packets, as they
- * contain no data.
- */
- if (!is_header) {
- maxlen = buf->length - buf->bytesused;
- mem = buf->mem + buf->bytesused;
- nbytes = min(len, maxlen);
- memcpy(mem, data, nbytes);
- buf->bytesused += nbytes;
-
- if (len > maxlen || buf->bytesused == buf->length) {
- uvc_trace(UVC_TRACE_FRAME, "Frame complete "
- "(overflow).\n");
- buf->state = UVC_BUF_STATE_DONE;
- }
- }
-
- return 0;
-}
-
-void uvc_video_decode_isight(struct urb *urb, struct uvc_streaming *stream,
- struct uvc_buffer *buf)
-{
- int ret, i;
-
- for (i = 0; i < urb->number_of_packets; ++i) {
- if (urb->iso_frame_desc[i].status < 0) {
- uvc_trace(UVC_TRACE_FRAME, "USB isochronous frame "
- "lost (%d).\n",
- urb->iso_frame_desc[i].status);
- }
-
- /* Decode the payload packet.
- * uvc_video_decode is entered twice when a frame transition
- * has been detected because the end of frame can only be
- * reliably detected when the first packet of the new frame
- * is processed. The first pass detects the transition and
- * closes the previous frame's buffer, the second pass
- * processes the data of the first payload of the new frame.
- */
- do {
- ret = isight_decode(&stream->queue, buf,
- urb->transfer_buffer +
- urb->iso_frame_desc[i].offset,
- urb->iso_frame_desc[i].actual_length);
-
- if (buf == NULL)
- break;
-
- if (buf->state == UVC_BUF_STATE_DONE ||
- buf->state == UVC_BUF_STATE_ERROR)
- buf = uvc_queue_next_buffer(&stream->queue,
- buf);
- } while (ret == -EAGAIN);
- }
-}
+++ /dev/null
-/*
- * uvc_queue.c -- USB Video Class driver - Buffers management
- *
- * Copyright (C) 2005-2010
- * Laurent Pinchart (laurent.pinchart@ideasonboard.com)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- */
-
-#include <linux/atomic.h>
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/list.h>
-#include <linux/module.h>
-#include <linux/usb.h>
-#include <linux/videodev2.h>
-#include <linux/vmalloc.h>
-#include <linux/wait.h>
-#include <media/videobuf2-vmalloc.h>
-
-#include "uvcvideo.h"
-
-/* ------------------------------------------------------------------------
- * Video buffers queue management.
- *
- * Video queues is initialized by uvc_queue_init(). The function performs
- * basic initialization of the uvc_video_queue struct and never fails.
- *
- * Video buffers are managed by videobuf2. The driver uses a mutex to protect
- * the videobuf2 queue operations by serializing calls to videobuf2 and a
- * spinlock to protect the IRQ queue that holds the buffers to be processed by
- * the driver.
- */
-
-/* -----------------------------------------------------------------------------
- * videobuf2 queue operations
- */
-
-static int uvc_queue_setup(struct vb2_queue *vq, const struct v4l2_format *fmt,
- unsigned int *nbuffers, unsigned int *nplanes,
- unsigned int sizes[], void *alloc_ctxs[])
-{
- struct uvc_video_queue *queue = vb2_get_drv_priv(vq);
- struct uvc_streaming *stream =
- container_of(queue, struct uvc_streaming, queue);
-
- if (*nbuffers > UVC_MAX_VIDEO_BUFFERS)
- *nbuffers = UVC_MAX_VIDEO_BUFFERS;
-
- *nplanes = 1;
-
- sizes[0] = stream->ctrl.dwMaxVideoFrameSize;
-
- return 0;
-}
-
-static int uvc_buffer_prepare(struct vb2_buffer *vb)
-{
- struct uvc_video_queue *queue = vb2_get_drv_priv(vb->vb2_queue);
- struct uvc_buffer *buf = container_of(vb, struct uvc_buffer, buf);
-
- if (vb->v4l2_buf.type == V4L2_BUF_TYPE_VIDEO_OUTPUT &&
- vb2_get_plane_payload(vb, 0) > vb2_plane_size(vb, 0)) {
- uvc_trace(UVC_TRACE_CAPTURE, "[E] Bytes used out of bounds.\n");
- return -EINVAL;
- }
-
- if (unlikely(queue->flags & UVC_QUEUE_DISCONNECTED))
- return -ENODEV;
-
- buf->state = UVC_BUF_STATE_QUEUED;
- buf->error = 0;
- buf->mem = vb2_plane_vaddr(vb, 0);
- buf->length = vb2_plane_size(vb, 0);
- if (vb->v4l2_buf.type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
- buf->bytesused = 0;
- else
- buf->bytesused = vb2_get_plane_payload(vb, 0);
-
- return 0;
-}
-
-static void uvc_buffer_queue(struct vb2_buffer *vb)
-{
- struct uvc_video_queue *queue = vb2_get_drv_priv(vb->vb2_queue);
- struct uvc_buffer *buf = container_of(vb, struct uvc_buffer, buf);
- unsigned long flags;
-
- spin_lock_irqsave(&queue->irqlock, flags);
- if (likely(!(queue->flags & UVC_QUEUE_DISCONNECTED))) {
- list_add_tail(&buf->queue, &queue->irqqueue);
- } else {
- /* If the device is disconnected return the buffer to userspace
- * directly. The next QBUF call will fail with -ENODEV.
- */
- buf->state = UVC_BUF_STATE_ERROR;
- vb2_buffer_done(&buf->buf, VB2_BUF_STATE_ERROR);
- }
-
- spin_unlock_irqrestore(&queue->irqlock, flags);
-}
-
-static int uvc_buffer_finish(struct vb2_buffer *vb)
-{
- struct uvc_video_queue *queue = vb2_get_drv_priv(vb->vb2_queue);
- struct uvc_streaming *stream =
- container_of(queue, struct uvc_streaming, queue);
- struct uvc_buffer *buf = container_of(vb, struct uvc_buffer, buf);
-
- uvc_video_clock_update(stream, &vb->v4l2_buf, buf);
- return 0;
-}
-
-static struct vb2_ops uvc_queue_qops = {
- .queue_setup = uvc_queue_setup,
- .buf_prepare = uvc_buffer_prepare,
- .buf_queue = uvc_buffer_queue,
- .buf_finish = uvc_buffer_finish,
-};
-
-void uvc_queue_init(struct uvc_video_queue *queue, enum v4l2_buf_type type,
- int drop_corrupted)
-{
- queue->queue.type = type;
- queue->queue.io_modes = VB2_MMAP | VB2_USERPTR;
- queue->queue.drv_priv = queue;
- queue->queue.buf_struct_size = sizeof(struct uvc_buffer);
- queue->queue.ops = &uvc_queue_qops;
- queue->queue.mem_ops = &vb2_vmalloc_memops;
- vb2_queue_init(&queue->queue);
-
- mutex_init(&queue->mutex);
- spin_lock_init(&queue->irqlock);
- INIT_LIST_HEAD(&queue->irqqueue);
- queue->flags = drop_corrupted ? UVC_QUEUE_DROP_CORRUPTED : 0;
-}
-
-/* -----------------------------------------------------------------------------
- * V4L2 queue operations
- */
-
-int uvc_alloc_buffers(struct uvc_video_queue *queue,
- struct v4l2_requestbuffers *rb)
-{
- int ret;
-
- mutex_lock(&queue->mutex);
- ret = vb2_reqbufs(&queue->queue, rb);
- mutex_unlock(&queue->mutex);
-
- return ret ? ret : rb->count;
-}
-
-void uvc_free_buffers(struct uvc_video_queue *queue)
-{
- mutex_lock(&queue->mutex);
- vb2_queue_release(&queue->queue);
- mutex_unlock(&queue->mutex);
-}
-
-int uvc_query_buffer(struct uvc_video_queue *queue, struct v4l2_buffer *buf)
-{
- int ret;
-
- mutex_lock(&queue->mutex);
- ret = vb2_querybuf(&queue->queue, buf);
- mutex_unlock(&queue->mutex);
-
- return ret;
-}
-
-int uvc_queue_buffer(struct uvc_video_queue *queue, struct v4l2_buffer *buf)
-{
- int ret;
-
- mutex_lock(&queue->mutex);
- ret = vb2_qbuf(&queue->queue, buf);
- mutex_unlock(&queue->mutex);
-
- return ret;
-}
-
-int uvc_dequeue_buffer(struct uvc_video_queue *queue, struct v4l2_buffer *buf,
- int nonblocking)
-{
- int ret;
-
- mutex_lock(&queue->mutex);
- ret = vb2_dqbuf(&queue->queue, buf, nonblocking);
- mutex_unlock(&queue->mutex);
-
- return ret;
-}
-
-int uvc_queue_mmap(struct uvc_video_queue *queue, struct vm_area_struct *vma)
-{
- int ret;
-
- mutex_lock(&queue->mutex);
- ret = vb2_mmap(&queue->queue, vma);
- mutex_unlock(&queue->mutex);
-
- return ret;
-}
-
-#ifndef CONFIG_MMU
-unsigned long uvc_queue_get_unmapped_area(struct uvc_video_queue *queue,
- unsigned long pgoff)
-{
- unsigned long ret;
-
- mutex_lock(&queue->mutex);
- ret = vb2_get_unmapped_area(&queue->queue, 0, 0, pgoff, 0);
- mutex_unlock(&queue->mutex);
- return ret;
-}
-#endif
-
-unsigned int uvc_queue_poll(struct uvc_video_queue *queue, struct file *file,
- poll_table *wait)
-{
- unsigned int ret;
-
- mutex_lock(&queue->mutex);
- ret = vb2_poll(&queue->queue, file, wait);
- mutex_unlock(&queue->mutex);
-
- return ret;
-}
-
-/* -----------------------------------------------------------------------------
- *
- */
-
-/*
- * Check if buffers have been allocated.
- */
-int uvc_queue_allocated(struct uvc_video_queue *queue)
-{
- int allocated;
-
- mutex_lock(&queue->mutex);
- allocated = vb2_is_busy(&queue->queue);
- mutex_unlock(&queue->mutex);
-
- return allocated;
-}
-
-/*
- * Enable or disable the video buffers queue.
- *
- * The queue must be enabled before starting video acquisition and must be
- * disabled after stopping it. This ensures that the video buffers queue
- * state can be properly initialized before buffers are accessed from the
- * interrupt handler.
- *
- * Enabling the video queue returns -EBUSY if the queue is already enabled.
- *
- * Disabling the video queue cancels the queue and removes all buffers from
- * the main queue.
- *
- * This function can't be called from interrupt context. Use
- * uvc_queue_cancel() instead.
- */
-int uvc_queue_enable(struct uvc_video_queue *queue, int enable)
-{
- unsigned long flags;
- int ret;
-
- mutex_lock(&queue->mutex);
- if (enable) {
- ret = vb2_streamon(&queue->queue, queue->queue.type);
- if (ret < 0)
- goto done;
-
- queue->buf_used = 0;
- } else {
- ret = vb2_streamoff(&queue->queue, queue->queue.type);
- if (ret < 0)
- goto done;
-
- spin_lock_irqsave(&queue->irqlock, flags);
- INIT_LIST_HEAD(&queue->irqqueue);
- spin_unlock_irqrestore(&queue->irqlock, flags);
- }
-
-done:
- mutex_unlock(&queue->mutex);
- return ret;
-}
-
-/*
- * Cancel the video buffers queue.
- *
- * Cancelling the queue marks all buffers on the irq queue as erroneous,
- * wakes them up and removes them from the queue.
- *
- * If the disconnect parameter is set, further calls to uvc_queue_buffer will
- * fail with -ENODEV.
- *
- * This function acquires the irq spinlock and can be called from interrupt
- * context.
- */
-void uvc_queue_cancel(struct uvc_video_queue *queue, int disconnect)
-{
- struct uvc_buffer *buf;
- unsigned long flags;
-
- spin_lock_irqsave(&queue->irqlock, flags);
- while (!list_empty(&queue->irqqueue)) {
- buf = list_first_entry(&queue->irqqueue, struct uvc_buffer,
- queue);
- list_del(&buf->queue);
- buf->state = UVC_BUF_STATE_ERROR;
- vb2_buffer_done(&buf->buf, VB2_BUF_STATE_ERROR);
- }
- /* This must be protected by the irqlock spinlock to avoid race
- * conditions between uvc_buffer_queue and the disconnection event that
- * could result in an interruptible wait in uvc_dequeue_buffer. Do not
- * blindly replace this logic by checking for the UVC_QUEUE_DISCONNECTED
- * state outside the queue code.
- */
- if (disconnect)
- queue->flags |= UVC_QUEUE_DISCONNECTED;
- spin_unlock_irqrestore(&queue->irqlock, flags);
-}
-
-struct uvc_buffer *uvc_queue_next_buffer(struct uvc_video_queue *queue,
- struct uvc_buffer *buf)
-{
- struct uvc_buffer *nextbuf;
- unsigned long flags;
-
- if ((queue->flags & UVC_QUEUE_DROP_CORRUPTED) && buf->error) {
- buf->error = 0;
- buf->state = UVC_BUF_STATE_QUEUED;
- vb2_set_plane_payload(&buf->buf, 0, 0);
- return buf;
- }
-
- spin_lock_irqsave(&queue->irqlock, flags);
- list_del(&buf->queue);
- if (!list_empty(&queue->irqqueue))
- nextbuf = list_first_entry(&queue->irqqueue, struct uvc_buffer,
- queue);
- else
- nextbuf = NULL;
- spin_unlock_irqrestore(&queue->irqlock, flags);
-
- buf->state = buf->error ? VB2_BUF_STATE_ERROR : UVC_BUF_STATE_DONE;
- vb2_set_plane_payload(&buf->buf, 0, buf->bytesused);
- vb2_buffer_done(&buf->buf, VB2_BUF_STATE_DONE);
-
- return nextbuf;
-}
+++ /dev/null
-/*
- * uvc_status.c -- USB Video Class driver - Status endpoint
- *
- * Copyright (C) 2005-2009
- * Laurent Pinchart (laurent.pinchart@ideasonboard.com)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/input.h>
-#include <linux/slab.h>
-#include <linux/usb.h>
-#include <linux/usb/input.h>
-
-#include "uvcvideo.h"
-
-/* --------------------------------------------------------------------------
- * Input device
- */
-#ifdef CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV
-static int uvc_input_init(struct uvc_device *dev)
-{
- struct input_dev *input;
- int ret;
-
- input = input_allocate_device();
- if (input == NULL)
- return -ENOMEM;
-
- usb_make_path(dev->udev, dev->input_phys, sizeof(dev->input_phys));
- strlcat(dev->input_phys, "/button", sizeof(dev->input_phys));
-
- input->name = dev->name;
- input->phys = dev->input_phys;
- usb_to_input_id(dev->udev, &input->id);
- input->dev.parent = &dev->intf->dev;
-
- __set_bit(EV_KEY, input->evbit);
- __set_bit(KEY_CAMERA, input->keybit);
-
- if ((ret = input_register_device(input)) < 0)
- goto error;
-
- dev->input = input;
- return 0;
-
-error:
- input_free_device(input);
- return ret;
-}
-
-static void uvc_input_cleanup(struct uvc_device *dev)
-{
- if (dev->input)
- input_unregister_device(dev->input);
-}
-
-static void uvc_input_report_key(struct uvc_device *dev, unsigned int code,
- int value)
-{
- if (dev->input) {
- input_report_key(dev->input, code, value);
- input_sync(dev->input);
- }
-}
-
-#else
-#define uvc_input_init(dev)
-#define uvc_input_cleanup(dev)
-#define uvc_input_report_key(dev, code, value)
-#endif /* CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV */
-
-/* --------------------------------------------------------------------------
- * Status interrupt endpoint
- */
-static void uvc_event_streaming(struct uvc_device *dev, __u8 *data, int len)
-{
- if (len < 3) {
- uvc_trace(UVC_TRACE_STATUS, "Invalid streaming status event "
- "received.\n");
- return;
- }
-
- if (data[2] == 0) {
- if (len < 4)
- return;
- uvc_trace(UVC_TRACE_STATUS, "Button (intf %u) %s len %d\n",
- data[1], data[3] ? "pressed" : "released", len);
- uvc_input_report_key(dev, KEY_CAMERA, data[3]);
- } else {
- uvc_trace(UVC_TRACE_STATUS, "Stream %u error event %02x %02x "
- "len %d.\n", data[1], data[2], data[3], len);
- }
-}
-
-static void uvc_event_control(struct uvc_device *dev, __u8 *data, int len)
-{
- char *attrs[3] = { "value", "info", "failure" };
-
- if (len < 6 || data[2] != 0 || data[4] > 2) {
- uvc_trace(UVC_TRACE_STATUS, "Invalid control status event "
- "received.\n");
- return;
- }
-
- uvc_trace(UVC_TRACE_STATUS, "Control %u/%u %s change len %d.\n",
- data[1], data[3], attrs[data[4]], len);
-}
-
-static void uvc_status_complete(struct urb *urb)
-{
- struct uvc_device *dev = urb->context;
- int len, ret;
-
- switch (urb->status) {
- case 0:
- break;
-
- case -ENOENT: /* usb_kill_urb() called. */
- case -ECONNRESET: /* usb_unlink_urb() called. */
- case -ESHUTDOWN: /* The endpoint is being disabled. */
- case -EPROTO: /* Device is disconnected (reported by some
- * host controller). */
- return;
-
- default:
- uvc_printk(KERN_WARNING, "Non-zero status (%d) in status "
- "completion handler.\n", urb->status);
- return;
- }
-
- len = urb->actual_length;
- if (len > 0) {
- switch (dev->status[0] & 0x0f) {
- case UVC_STATUS_TYPE_CONTROL:
- uvc_event_control(dev, dev->status, len);
- break;
-
- case UVC_STATUS_TYPE_STREAMING:
- uvc_event_streaming(dev, dev->status, len);
- break;
-
- default:
- uvc_trace(UVC_TRACE_STATUS, "Unknown status event "
- "type %u.\n", dev->status[0]);
- break;
- }
- }
-
- /* Resubmit the URB. */
- urb->interval = dev->int_ep->desc.bInterval;
- if ((ret = usb_submit_urb(urb, GFP_ATOMIC)) < 0) {
- uvc_printk(KERN_ERR, "Failed to resubmit status URB (%d).\n",
- ret);
- }
-}
-
-int uvc_status_init(struct uvc_device *dev)
-{
- struct usb_host_endpoint *ep = dev->int_ep;
- unsigned int pipe;
- int interval;
-
- if (ep == NULL)
- return 0;
-
- uvc_input_init(dev);
-
- dev->status = kzalloc(UVC_MAX_STATUS_SIZE, GFP_KERNEL);
- if (dev->status == NULL)
- return -ENOMEM;
-
- dev->int_urb = usb_alloc_urb(0, GFP_KERNEL);
- if (dev->int_urb == NULL) {
- kfree(dev->status);
- return -ENOMEM;
- }
-
- pipe = usb_rcvintpipe(dev->udev, ep->desc.bEndpointAddress);
-
- /* For high-speed interrupt endpoints, the bInterval value is used as
- * an exponent of two. Some developers forgot about it.
- */
- interval = ep->desc.bInterval;
- if (interval > 16 && dev->udev->speed == USB_SPEED_HIGH &&
- (dev->quirks & UVC_QUIRK_STATUS_INTERVAL))
- interval = fls(interval) - 1;
-
- usb_fill_int_urb(dev->int_urb, dev->udev, pipe,
- dev->status, UVC_MAX_STATUS_SIZE, uvc_status_complete,
- dev, interval);
-
- return 0;
-}
-
-void uvc_status_cleanup(struct uvc_device *dev)
-{
- usb_kill_urb(dev->int_urb);
- usb_free_urb(dev->int_urb);
- kfree(dev->status);
- uvc_input_cleanup(dev);
-}
-
-int uvc_status_start(struct uvc_device *dev)
-{
- if (dev->int_urb == NULL)
- return 0;
-
- return usb_submit_urb(dev->int_urb, GFP_KERNEL);
-}
-
-void uvc_status_stop(struct uvc_device *dev)
-{
- usb_kill_urb(dev->int_urb);
-}
-
-int uvc_status_suspend(struct uvc_device *dev)
-{
- if (atomic_read(&dev->users))
- usb_kill_urb(dev->int_urb);
-
- return 0;
-}
-
-int uvc_status_resume(struct uvc_device *dev)
-{
- if (dev->int_urb == NULL || atomic_read(&dev->users) == 0)
- return 0;
-
- return usb_submit_urb(dev->int_urb, GFP_NOIO);
-}
-
+++ /dev/null
-/*
- * uvc_v4l2.c -- USB Video Class driver - V4L2 API
- *
- * Copyright (C) 2005-2010
- * Laurent Pinchart (laurent.pinchart@ideasonboard.com)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- */
-
-#include <linux/compat.h>
-#include <linux/kernel.h>
-#include <linux/version.h>
-#include <linux/list.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/usb.h>
-#include <linux/videodev2.h>
-#include <linux/vmalloc.h>
-#include <linux/mm.h>
-#include <linux/wait.h>
-#include <linux/atomic.h>
-
-#include <media/v4l2-common.h>
-#include <media/v4l2-ctrls.h>
-#include <media/v4l2-event.h>
-#include <media/v4l2-ioctl.h>
-
-#include "uvcvideo.h"
-
-/* ------------------------------------------------------------------------
- * UVC ioctls
- */
-static int uvc_ioctl_ctrl_map(struct uvc_video_chain *chain,
- struct uvc_xu_control_mapping *xmap)
-{
- struct uvc_control_mapping *map;
- unsigned int size;
- int ret;
-
- map = kzalloc(sizeof *map, GFP_KERNEL);
- if (map == NULL)
- return -ENOMEM;
-
- map->id = xmap->id;
- memcpy(map->name, xmap->name, sizeof map->name);
- memcpy(map->entity, xmap->entity, sizeof map->entity);
- map->selector = xmap->selector;
- map->size = xmap->size;
- map->offset = xmap->offset;
- map->v4l2_type = xmap->v4l2_type;
- map->data_type = xmap->data_type;
-
- switch (xmap->v4l2_type) {
- case V4L2_CTRL_TYPE_INTEGER:
- case V4L2_CTRL_TYPE_BOOLEAN:
- case V4L2_CTRL_TYPE_BUTTON:
- break;
-
- case V4L2_CTRL_TYPE_MENU:
- /* Prevent excessive memory consumption, as well as integer
- * overflows.
- */
- if (xmap->menu_count == 0 ||
- xmap->menu_count > UVC_MAX_CONTROL_MENU_ENTRIES) {
- ret = -EINVAL;
- goto done;
- }
-
- size = xmap->menu_count * sizeof(*map->menu_info);
- map->menu_info = kmalloc(size, GFP_KERNEL);
- if (map->menu_info == NULL) {
- ret = -ENOMEM;
- goto done;
- }
-
- if (copy_from_user(map->menu_info, xmap->menu_info, size)) {
- ret = -EFAULT;
- goto done;
- }
-
- map->menu_count = xmap->menu_count;
- break;
-
- default:
- uvc_trace(UVC_TRACE_CONTROL, "Unsupported V4L2 control type "
- "%u.\n", xmap->v4l2_type);
- ret = -ENOTTY;
- goto done;
- }
-
- ret = uvc_ctrl_add_mapping(chain, map);
-
-done:
- kfree(map->menu_info);
- kfree(map);
-
- return ret;
-}
-
-/* ------------------------------------------------------------------------
- * V4L2 interface
- */
-
-/*
- * Find the frame interval closest to the requested frame interval for the
- * given frame format and size. This should be done by the device as part of
- * the Video Probe and Commit negotiation, but some hardware don't implement
- * that feature.
- */
-static __u32 uvc_try_frame_interval(struct uvc_frame *frame, __u32 interval)
-{
- unsigned int i;
-
- if (frame->bFrameIntervalType) {
- __u32 best = -1, dist;
-
- for (i = 0; i < frame->bFrameIntervalType; ++i) {
- dist = interval > frame->dwFrameInterval[i]
- ? interval - frame->dwFrameInterval[i]
- : frame->dwFrameInterval[i] - interval;
-
- if (dist > best)
- break;
-
- best = dist;
- }
-
- interval = frame->dwFrameInterval[i-1];
- } else {
- const __u32 min = frame->dwFrameInterval[0];
- const __u32 max = frame->dwFrameInterval[1];
- const __u32 step = frame->dwFrameInterval[2];
-
- interval = min + (interval - min + step/2) / step * step;
- if (interval > max)
- interval = max;
- }
-
- return interval;
-}
-
-static int uvc_v4l2_try_format(struct uvc_streaming *stream,
- struct v4l2_format *fmt, struct uvc_streaming_control *probe,
- struct uvc_format **uvc_format, struct uvc_frame **uvc_frame)
-{
- struct uvc_format *format = NULL;
- struct uvc_frame *frame = NULL;
- __u16 rw, rh;
- unsigned int d, maxd;
- unsigned int i;
- __u32 interval;
- int ret = 0;
- __u8 *fcc;
-
- if (fmt->type != stream->type)
- return -EINVAL;
-
- fcc = (__u8 *)&fmt->fmt.pix.pixelformat;
- uvc_trace(UVC_TRACE_FORMAT, "Trying format 0x%08x (%c%c%c%c): %ux%u.\n",
- fmt->fmt.pix.pixelformat,
- fcc[0], fcc[1], fcc[2], fcc[3],
- fmt->fmt.pix.width, fmt->fmt.pix.height);
-
- /* Check if the hardware supports the requested format. */
- for (i = 0; i < stream->nformats; ++i) {
- format = &stream->format[i];
- if (format->fcc == fmt->fmt.pix.pixelformat)
- break;
- }
-
- if (format == NULL || format->fcc != fmt->fmt.pix.pixelformat) {
- uvc_trace(UVC_TRACE_FORMAT, "Unsupported format 0x%08x.\n",
- fmt->fmt.pix.pixelformat);
- return -EINVAL;
- }
-
- /* Find the closest image size. The distance between image sizes is
- * the size in pixels of the non-overlapping regions between the
- * requested size and the frame-specified size.
- */
- rw = fmt->fmt.pix.width;
- rh = fmt->fmt.pix.height;
- maxd = (unsigned int)-1;
-
- for (i = 0; i < format->nframes; ++i) {
- __u16 w = format->frame[i].wWidth;
- __u16 h = format->frame[i].wHeight;
-
- d = min(w, rw) * min(h, rh);
- d = w*h + rw*rh - 2*d;
- if (d < maxd) {
- maxd = d;
- frame = &format->frame[i];
- }
-
- if (maxd == 0)
- break;
- }
-
- if (frame == NULL) {
- uvc_trace(UVC_TRACE_FORMAT, "Unsupported size %ux%u.\n",
- fmt->fmt.pix.width, fmt->fmt.pix.height);
- return -EINVAL;
- }
-
- /* Use the default frame interval. */
- interval = frame->dwDefaultFrameInterval;
- uvc_trace(UVC_TRACE_FORMAT, "Using default frame interval %u.%u us "
- "(%u.%u fps).\n", interval/10, interval%10, 10000000/interval,
- (100000000/interval)%10);
-
- /* Set the format index, frame index and frame interval. */
- memset(probe, 0, sizeof *probe);
- probe->bmHint = 1; /* dwFrameInterval */
- probe->bFormatIndex = format->index;
- probe->bFrameIndex = frame->bFrameIndex;
- probe->dwFrameInterval = uvc_try_frame_interval(frame, interval);
- /* Some webcams stall the probe control set request when the
- * dwMaxVideoFrameSize field is set to zero. The UVC specification
- * clearly states that the field is read-only from the host, so this
- * is a webcam bug. Set dwMaxVideoFrameSize to the value reported by
- * the webcam to work around the problem.
- *
- * The workaround could probably be enabled for all webcams, so the
- * quirk can be removed if needed. It's currently useful to detect
- * webcam bugs and fix them before they hit the market (providing
- * developers test their webcams with the Linux driver as well as with
- * the Windows driver).
- */
- mutex_lock(&stream->mutex);
- if (stream->dev->quirks & UVC_QUIRK_PROBE_EXTRAFIELDS)
- probe->dwMaxVideoFrameSize =
- stream->ctrl.dwMaxVideoFrameSize;
-
- /* Probe the device. */
- ret = uvc_probe_video(stream, probe);
- mutex_unlock(&stream->mutex);
- if (ret < 0)
- goto done;
-
- fmt->fmt.pix.width = frame->wWidth;
- fmt->fmt.pix.height = frame->wHeight;
- fmt->fmt.pix.field = V4L2_FIELD_NONE;
- fmt->fmt.pix.bytesperline = format->bpp * frame->wWidth / 8;
- fmt->fmt.pix.sizeimage = probe->dwMaxVideoFrameSize;
- fmt->fmt.pix.colorspace = format->colorspace;
- fmt->fmt.pix.priv = 0;
-
- if (uvc_format != NULL)
- *uvc_format = format;
- if (uvc_frame != NULL)
- *uvc_frame = frame;
-
-done:
- return ret;
-}
-
-static int uvc_v4l2_get_format(struct uvc_streaming *stream,
- struct v4l2_format *fmt)
-{
- struct uvc_format *format;
- struct uvc_frame *frame;
- int ret = 0;
-
- if (fmt->type != stream->type)
- return -EINVAL;
-
- mutex_lock(&stream->mutex);
- format = stream->cur_format;
- frame = stream->cur_frame;
-
- if (format == NULL || frame == NULL) {
- ret = -EINVAL;
- goto done;
- }
-
- fmt->fmt.pix.pixelformat = format->fcc;
- fmt->fmt.pix.width = frame->wWidth;
- fmt->fmt.pix.height = frame->wHeight;
- fmt->fmt.pix.field = V4L2_FIELD_NONE;
- fmt->fmt.pix.bytesperline = format->bpp * frame->wWidth / 8;
- fmt->fmt.pix.sizeimage = stream->ctrl.dwMaxVideoFrameSize;
- fmt->fmt.pix.colorspace = format->colorspace;
- fmt->fmt.pix.priv = 0;
-
-done:
- mutex_unlock(&stream->mutex);
- return ret;
-}
-
-static int uvc_v4l2_set_format(struct uvc_streaming *stream,
- struct v4l2_format *fmt)
-{
- struct uvc_streaming_control probe;
- struct uvc_format *format;
- struct uvc_frame *frame;
- int ret;
-
- if (fmt->type != stream->type)
- return -EINVAL;
-
- ret = uvc_v4l2_try_format(stream, fmt, &probe, &format, &frame);
- if (ret < 0)
- return ret;
-
- mutex_lock(&stream->mutex);
-
- if (uvc_queue_allocated(&stream->queue)) {
- ret = -EBUSY;
- goto done;
- }
-
- memcpy(&stream->ctrl, &probe, sizeof probe);
- stream->cur_format = format;
- stream->cur_frame = frame;
-
-done:
- mutex_unlock(&stream->mutex);
- return ret;
-}
-
-static int uvc_v4l2_get_streamparm(struct uvc_streaming *stream,
- struct v4l2_streamparm *parm)
-{
- uint32_t numerator, denominator;
-
- if (parm->type != stream->type)
- return -EINVAL;
-
- mutex_lock(&stream->mutex);
- numerator = stream->ctrl.dwFrameInterval;
- mutex_unlock(&stream->mutex);
-
- denominator = 10000000;
- uvc_simplify_fraction(&numerator, &denominator, 8, 333);
-
- memset(parm, 0, sizeof *parm);
- parm->type = stream->type;
-
- if (stream->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
- parm->parm.capture.capability = V4L2_CAP_TIMEPERFRAME;
- parm->parm.capture.capturemode = 0;
- parm->parm.capture.timeperframe.numerator = numerator;
- parm->parm.capture.timeperframe.denominator = denominator;
- parm->parm.capture.extendedmode = 0;
- parm->parm.capture.readbuffers = 0;
- } else {
- parm->parm.output.capability = V4L2_CAP_TIMEPERFRAME;
- parm->parm.output.outputmode = 0;
- parm->parm.output.timeperframe.numerator = numerator;
- parm->parm.output.timeperframe.denominator = denominator;
- }
-
- return 0;
-}
-
-static int uvc_v4l2_set_streamparm(struct uvc_streaming *stream,
- struct v4l2_streamparm *parm)
-{
- struct uvc_streaming_control probe;
- struct v4l2_fract timeperframe;
- uint32_t interval;
- int ret;
-
- if (parm->type != stream->type)
- return -EINVAL;
-
- if (parm->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
- timeperframe = parm->parm.capture.timeperframe;
- else
- timeperframe = parm->parm.output.timeperframe;
-
- interval = uvc_fraction_to_interval(timeperframe.numerator,
- timeperframe.denominator);
- uvc_trace(UVC_TRACE_FORMAT, "Setting frame interval to %u/%u (%u).\n",
- timeperframe.numerator, timeperframe.denominator, interval);
-
- mutex_lock(&stream->mutex);
-
- if (uvc_queue_streaming(&stream->queue)) {
- mutex_unlock(&stream->mutex);
- return -EBUSY;
- }
-
- memcpy(&probe, &stream->ctrl, sizeof probe);
- probe.dwFrameInterval =
- uvc_try_frame_interval(stream->cur_frame, interval);
-
- /* Probe the device with the new settings. */
- ret = uvc_probe_video(stream, &probe);
- if (ret < 0) {
- mutex_unlock(&stream->mutex);
- return ret;
- }
-
- memcpy(&stream->ctrl, &probe, sizeof probe);
- mutex_unlock(&stream->mutex);
-
- /* Return the actual frame period. */
- timeperframe.numerator = probe.dwFrameInterval;
- timeperframe.denominator = 10000000;
- uvc_simplify_fraction(&timeperframe.numerator,
- &timeperframe.denominator, 8, 333);
-
- if (parm->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
- parm->parm.capture.timeperframe = timeperframe;
- else
- parm->parm.output.timeperframe = timeperframe;
-
- return 0;
-}
-
-/* ------------------------------------------------------------------------
- * Privilege management
- */
-
-/*
- * Privilege management is the multiple-open implementation basis. The current
- * implementation is completely transparent for the end-user and doesn't
- * require explicit use of the VIDIOC_G_PRIORITY and VIDIOC_S_PRIORITY ioctls.
- * Those ioctls enable finer control on the device (by making possible for a
- * user to request exclusive access to a device), but are not mature yet.
- * Switching to the V4L2 priority mechanism might be considered in the future
- * if this situation changes.
- *
- * Each open instance of a UVC device can either be in a privileged or
- * unprivileged state. Only a single instance can be in a privileged state at
- * a given time. Trying to perform an operation that requires privileges will
- * automatically acquire the required privileges if possible, or return -EBUSY
- * otherwise. Privileges are dismissed when closing the instance or when
- * freeing the video buffers using VIDIOC_REQBUFS.
- *
- * Operations that require privileges are:
- *
- * - VIDIOC_S_INPUT
- * - VIDIOC_S_PARM
- * - VIDIOC_S_FMT
- * - VIDIOC_REQBUFS
- */
-static int uvc_acquire_privileges(struct uvc_fh *handle)
-{
- /* Always succeed if the handle is already privileged. */
- if (handle->state == UVC_HANDLE_ACTIVE)
- return 0;
-
- /* Check if the device already has a privileged handle. */
- if (atomic_inc_return(&handle->stream->active) != 1) {
- atomic_dec(&handle->stream->active);
- return -EBUSY;
- }
-
- handle->state = UVC_HANDLE_ACTIVE;
- return 0;
-}
-
-static void uvc_dismiss_privileges(struct uvc_fh *handle)
-{
- if (handle->state == UVC_HANDLE_ACTIVE)
- atomic_dec(&handle->stream->active);
-
- handle->state = UVC_HANDLE_PASSIVE;
-}
-
-static int uvc_has_privileges(struct uvc_fh *handle)
-{
- return handle->state == UVC_HANDLE_ACTIVE;
-}
-
-/* ------------------------------------------------------------------------
- * V4L2 file operations
- */
-
-static int uvc_v4l2_open(struct file *file)
-{
- struct uvc_streaming *stream;
- struct uvc_fh *handle;
- int ret = 0;
-
- uvc_trace(UVC_TRACE_CALLS, "uvc_v4l2_open\n");
- stream = video_drvdata(file);
-
- if (stream->dev->state & UVC_DEV_DISCONNECTED)
- return -ENODEV;
-
- ret = usb_autopm_get_interface(stream->dev->intf);
- if (ret < 0)
- return ret;
-
- /* Create the device handle. */
- handle = kzalloc(sizeof *handle, GFP_KERNEL);
- if (handle == NULL) {
- usb_autopm_put_interface(stream->dev->intf);
- return -ENOMEM;
- }
-
- if (atomic_inc_return(&stream->dev->users) == 1) {
- ret = uvc_status_start(stream->dev);
- if (ret < 0) {
- usb_autopm_put_interface(stream->dev->intf);
- atomic_dec(&stream->dev->users);
- kfree(handle);
- return ret;
- }
- }
-
- v4l2_fh_init(&handle->vfh, stream->vdev);
- v4l2_fh_add(&handle->vfh);
- handle->chain = stream->chain;
- handle->stream = stream;
- handle->state = UVC_HANDLE_PASSIVE;
- file->private_data = handle;
-
- return 0;
-}
-
-static int uvc_v4l2_release(struct file *file)
-{
- struct uvc_fh *handle = file->private_data;
- struct uvc_streaming *stream = handle->stream;
-
- uvc_trace(UVC_TRACE_CALLS, "uvc_v4l2_release\n");
-
- /* Only free resources if this is a privileged handle. */
- if (uvc_has_privileges(handle)) {
- uvc_video_enable(stream, 0);
- uvc_free_buffers(&stream->queue);
- }
-
- /* Release the file handle. */
- uvc_dismiss_privileges(handle);
- v4l2_fh_del(&handle->vfh);
- v4l2_fh_exit(&handle->vfh);
- kfree(handle);
- file->private_data = NULL;
-
- if (atomic_dec_return(&stream->dev->users) == 0)
- uvc_status_stop(stream->dev);
-
- usb_autopm_put_interface(stream->dev->intf);
- return 0;
-}
-
-static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
-{
- struct video_device *vdev = video_devdata(file);
- struct uvc_fh *handle = file->private_data;
- struct uvc_video_chain *chain = handle->chain;
- struct uvc_streaming *stream = handle->stream;
- long ret = 0;
-
- switch (cmd) {
- /* Query capabilities */
- case VIDIOC_QUERYCAP:
- {
- struct v4l2_capability *cap = arg;
-
- memset(cap, 0, sizeof *cap);
- strlcpy(cap->driver, "uvcvideo", sizeof cap->driver);
- strlcpy(cap->card, vdev->name, sizeof cap->card);
- usb_make_path(stream->dev->udev,
- cap->bus_info, sizeof(cap->bus_info));
- cap->version = LINUX_VERSION_CODE;
- if (stream->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
- cap->capabilities = V4L2_CAP_VIDEO_CAPTURE
- | V4L2_CAP_STREAMING;
- else
- cap->capabilities = V4L2_CAP_VIDEO_OUTPUT
- | V4L2_CAP_STREAMING;
- break;
- }
-
- /* Get, Set & Query control */
- case VIDIOC_QUERYCTRL:
- return uvc_query_v4l2_ctrl(chain, arg);
-
- case VIDIOC_G_CTRL:
- {
- struct v4l2_control *ctrl = arg;
- struct v4l2_ext_control xctrl;
-
- memset(&xctrl, 0, sizeof xctrl);
- xctrl.id = ctrl->id;
-
- ret = uvc_ctrl_begin(chain);
- if (ret < 0)
- return ret;
-
- ret = uvc_ctrl_get(chain, &xctrl);
- uvc_ctrl_rollback(handle);
- if (ret >= 0)
- ctrl->value = xctrl.value;
- break;
- }
-
- case VIDIOC_S_CTRL:
- {
- struct v4l2_control *ctrl = arg;
- struct v4l2_ext_control xctrl;
-
- memset(&xctrl, 0, sizeof xctrl);
- xctrl.id = ctrl->id;
- xctrl.value = ctrl->value;
-
- ret = uvc_ctrl_begin(chain);
- if (ret < 0)
- return ret;
-
- ret = uvc_ctrl_set(chain, &xctrl);
- if (ret < 0) {
- uvc_ctrl_rollback(handle);
- return ret;
- }
- ret = uvc_ctrl_commit(handle, &xctrl, 1);
- if (ret == 0)
- ctrl->value = xctrl.value;
- break;
- }
-
- case VIDIOC_QUERYMENU:
- return uvc_query_v4l2_menu(chain, arg);
-
- case VIDIOC_G_EXT_CTRLS:
- {
- struct v4l2_ext_controls *ctrls = arg;
- struct v4l2_ext_control *ctrl = ctrls->controls;
- unsigned int i;
-
- ret = uvc_ctrl_begin(chain);
- if (ret < 0)
- return ret;
-
- for (i = 0; i < ctrls->count; ++ctrl, ++i) {
- ret = uvc_ctrl_get(chain, ctrl);
- if (ret < 0) {
- uvc_ctrl_rollback(handle);
- ctrls->error_idx = i;
- return ret;
- }
- }
- ctrls->error_idx = 0;
- ret = uvc_ctrl_rollback(handle);
- break;
- }
-
- case VIDIOC_S_EXT_CTRLS:
- case VIDIOC_TRY_EXT_CTRLS:
- {
- struct v4l2_ext_controls *ctrls = arg;
- struct v4l2_ext_control *ctrl = ctrls->controls;
- unsigned int i;
-
- ret = uvc_ctrl_begin(chain);
- if (ret < 0)
- return ret;
-
- for (i = 0; i < ctrls->count; ++ctrl, ++i) {
- ret = uvc_ctrl_set(chain, ctrl);
- if (ret < 0) {
- uvc_ctrl_rollback(handle);
- ctrls->error_idx = i;
- return ret;
- }
- }
-
- ctrls->error_idx = 0;
-
- if (cmd == VIDIOC_S_EXT_CTRLS)
- ret = uvc_ctrl_commit(handle,
- ctrls->controls, ctrls->count);
- else
- ret = uvc_ctrl_rollback(handle);
- break;
- }
-
- /* Get, Set & Enum input */
- case VIDIOC_ENUMINPUT:
- {
- const struct uvc_entity *selector = chain->selector;
- struct v4l2_input *input = arg;
- struct uvc_entity *iterm = NULL;
- u32 index = input->index;
- int pin = 0;
-
- if (selector == NULL ||
- (chain->dev->quirks & UVC_QUIRK_IGNORE_SELECTOR_UNIT)) {
- if (index != 0)
- return -EINVAL;
- list_for_each_entry(iterm, &chain->entities, chain) {
- if (UVC_ENTITY_IS_ITERM(iterm))
- break;
- }
- pin = iterm->id;
- } else if (index < selector->bNrInPins) {
- pin = selector->baSourceID[index];
- list_for_each_entry(iterm, &chain->entities, chain) {
- if (!UVC_ENTITY_IS_ITERM(iterm))
- continue;
- if (iterm->id == pin)
- break;
- }
- }
-
- if (iterm == NULL || iterm->id != pin)
- return -EINVAL;
-
- memset(input, 0, sizeof *input);
- input->index = index;
- strlcpy(input->name, iterm->name, sizeof input->name);
- if (UVC_ENTITY_TYPE(iterm) == UVC_ITT_CAMERA)
- input->type = V4L2_INPUT_TYPE_CAMERA;
- break;
- }
-
- case VIDIOC_G_INPUT:
- {
- u8 input;
-
- if (chain->selector == NULL ||
- (chain->dev->quirks & UVC_QUIRK_IGNORE_SELECTOR_UNIT)) {
- *(int *)arg = 0;
- break;
- }
-
- ret = uvc_query_ctrl(chain->dev, UVC_GET_CUR,
- chain->selector->id, chain->dev->intfnum,
- UVC_SU_INPUT_SELECT_CONTROL, &input, 1);
- if (ret < 0)
- return ret;
-
- *(int *)arg = input - 1;
- break;
- }
-
- case VIDIOC_S_INPUT:
- {
- u32 input = *(u32 *)arg + 1;
-
- if ((ret = uvc_acquire_privileges(handle)) < 0)
- return ret;
-
- if (chain->selector == NULL ||
- (chain->dev->quirks & UVC_QUIRK_IGNORE_SELECTOR_UNIT)) {
- if (input != 1)
- return -EINVAL;
- break;
- }
-
- if (input == 0 || input > chain->selector->bNrInPins)
- return -EINVAL;
-
- return uvc_query_ctrl(chain->dev, UVC_SET_CUR,
- chain->selector->id, chain->dev->intfnum,
- UVC_SU_INPUT_SELECT_CONTROL, &input, 1);
- }
-
- /* Try, Get, Set & Enum format */
- case VIDIOC_ENUM_FMT:
- {
- struct v4l2_fmtdesc *fmt = arg;
- struct uvc_format *format;
- enum v4l2_buf_type type = fmt->type;
- __u32 index = fmt->index;
-
- if (fmt->type != stream->type ||
- fmt->index >= stream->nformats)
- return -EINVAL;
-
- memset(fmt, 0, sizeof(*fmt));
- fmt->index = index;
- fmt->type = type;
-
- format = &stream->format[fmt->index];
- fmt->flags = 0;
- if (format->flags & UVC_FMT_FLAG_COMPRESSED)
- fmt->flags |= V4L2_FMT_FLAG_COMPRESSED;
- strlcpy(fmt->description, format->name,
- sizeof fmt->description);
- fmt->description[sizeof fmt->description - 1] = 0;
- fmt->pixelformat = format->fcc;
- break;
- }
-
- case VIDIOC_TRY_FMT:
- {
- struct uvc_streaming_control probe;
-
- return uvc_v4l2_try_format(stream, arg, &probe, NULL, NULL);
- }
-
- case VIDIOC_S_FMT:
- if ((ret = uvc_acquire_privileges(handle)) < 0)
- return ret;
-
- return uvc_v4l2_set_format(stream, arg);
-
- case VIDIOC_G_FMT:
- return uvc_v4l2_get_format(stream, arg);
-
- /* Frame size enumeration */
- case VIDIOC_ENUM_FRAMESIZES:
- {
- struct v4l2_frmsizeenum *fsize = arg;
- struct uvc_format *format = NULL;
- struct uvc_frame *frame;
- int i;
-
- /* Look for the given pixel format */
- for (i = 0; i < stream->nformats; i++) {
- if (stream->format[i].fcc ==
- fsize->pixel_format) {
- format = &stream->format[i];
- break;
- }
- }
- if (format == NULL)
- return -EINVAL;
-
- if (fsize->index >= format->nframes)
- return -EINVAL;
-
- frame = &format->frame[fsize->index];
- fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE;
- fsize->discrete.width = frame->wWidth;
- fsize->discrete.height = frame->wHeight;
- break;
- }
-
- /* Frame interval enumeration */
- case VIDIOC_ENUM_FRAMEINTERVALS:
- {
- struct v4l2_frmivalenum *fival = arg;
- struct uvc_format *format = NULL;
- struct uvc_frame *frame = NULL;
- int i;
-
- /* Look for the given pixel format and frame size */
- for (i = 0; i < stream->nformats; i++) {
- if (stream->format[i].fcc ==
- fival->pixel_format) {
- format = &stream->format[i];
- break;
- }
- }
- if (format == NULL)
- return -EINVAL;
-
- for (i = 0; i < format->nframes; i++) {
- if (format->frame[i].wWidth == fival->width &&
- format->frame[i].wHeight == fival->height) {
- frame = &format->frame[i];
- break;
- }
- }
- if (frame == NULL)
- return -EINVAL;
-
- if (frame->bFrameIntervalType) {
- if (fival->index >= frame->bFrameIntervalType)
- return -EINVAL;
-
- fival->type = V4L2_FRMIVAL_TYPE_DISCRETE;
- fival->discrete.numerator =
- frame->dwFrameInterval[fival->index];
- fival->discrete.denominator = 10000000;
- uvc_simplify_fraction(&fival->discrete.numerator,
- &fival->discrete.denominator, 8, 333);
- } else {
- fival->type = V4L2_FRMIVAL_TYPE_STEPWISE;
- fival->stepwise.min.numerator =
- frame->dwFrameInterval[0];
- fival->stepwise.min.denominator = 10000000;
- fival->stepwise.max.numerator =
- frame->dwFrameInterval[1];
- fival->stepwise.max.denominator = 10000000;
- fival->stepwise.step.numerator =
- frame->dwFrameInterval[2];
- fival->stepwise.step.denominator = 10000000;
- uvc_simplify_fraction(&fival->stepwise.min.numerator,
- &fival->stepwise.min.denominator, 8, 333);
- uvc_simplify_fraction(&fival->stepwise.max.numerator,
- &fival->stepwise.max.denominator, 8, 333);
- uvc_simplify_fraction(&fival->stepwise.step.numerator,
- &fival->stepwise.step.denominator, 8, 333);
- }
- break;
- }
-
- /* Get & Set streaming parameters */
- case VIDIOC_G_PARM:
- return uvc_v4l2_get_streamparm(stream, arg);
-
- case VIDIOC_S_PARM:
- if ((ret = uvc_acquire_privileges(handle)) < 0)
- return ret;
-
- return uvc_v4l2_set_streamparm(stream, arg);
-
- /* Cropping and scaling */
- case VIDIOC_CROPCAP:
- {
- struct v4l2_cropcap *ccap = arg;
-
- if (ccap->type != stream->type)
- return -EINVAL;
-
- ccap->bounds.left = 0;
- ccap->bounds.top = 0;
-
- mutex_lock(&stream->mutex);
- ccap->bounds.width = stream->cur_frame->wWidth;
- ccap->bounds.height = stream->cur_frame->wHeight;
- mutex_unlock(&stream->mutex);
-
- ccap->defrect = ccap->bounds;
-
- ccap->pixelaspect.numerator = 1;
- ccap->pixelaspect.denominator = 1;
- break;
- }
-
- case VIDIOC_G_CROP:
- case VIDIOC_S_CROP:
- return -EINVAL;
-
- /* Buffers & streaming */
- case VIDIOC_REQBUFS:
- if ((ret = uvc_acquire_privileges(handle)) < 0)
- return ret;
-
- mutex_lock(&stream->mutex);
- ret = uvc_alloc_buffers(&stream->queue, arg);
- mutex_unlock(&stream->mutex);
- if (ret < 0)
- return ret;
-
- if (ret == 0)
- uvc_dismiss_privileges(handle);
-
- ret = 0;
- break;
-
- case VIDIOC_QUERYBUF:
- {
- struct v4l2_buffer *buf = arg;
-
- if (!uvc_has_privileges(handle))
- return -EBUSY;
-
- return uvc_query_buffer(&stream->queue, buf);
- }
-
- case VIDIOC_QBUF:
- if (!uvc_has_privileges(handle))
- return -EBUSY;
-
- return uvc_queue_buffer(&stream->queue, arg);
-
- case VIDIOC_DQBUF:
- if (!uvc_has_privileges(handle))
- return -EBUSY;
-
- return uvc_dequeue_buffer(&stream->queue, arg,
- file->f_flags & O_NONBLOCK);
-
- case VIDIOC_STREAMON:
- {
- int *type = arg;
-
- if (*type != stream->type)
- return -EINVAL;
-
- if (!uvc_has_privileges(handle))
- return -EBUSY;
-
- mutex_lock(&stream->mutex);
- ret = uvc_video_enable(stream, 1);
- mutex_unlock(&stream->mutex);
- if (ret < 0)
- return ret;
- break;
- }
-
- case VIDIOC_STREAMOFF:
- {
- int *type = arg;
-
- if (*type != stream->type)
- return -EINVAL;
-
- if (!uvc_has_privileges(handle))
- return -EBUSY;
-
- return uvc_video_enable(stream, 0);
- }
-
- case VIDIOC_SUBSCRIBE_EVENT:
- {
- struct v4l2_event_subscription *sub = arg;
-
- switch (sub->type) {
- case V4L2_EVENT_CTRL:
- return v4l2_event_subscribe(&handle->vfh, sub, 0,
- &uvc_ctrl_sub_ev_ops);
- default:
- return -EINVAL;
- }
- }
-
- case VIDIOC_UNSUBSCRIBE_EVENT:
- return v4l2_event_unsubscribe(&handle->vfh, arg);
-
- case VIDIOC_DQEVENT:
- return v4l2_event_dequeue(&handle->vfh, arg,
- file->f_flags & O_NONBLOCK);
-
- /* Analog video standards make no sense for digital cameras. */
- case VIDIOC_ENUMSTD:
- case VIDIOC_QUERYSTD:
- case VIDIOC_G_STD:
- case VIDIOC_S_STD:
-
- case VIDIOC_OVERLAY:
-
- case VIDIOC_ENUMAUDIO:
- case VIDIOC_ENUMAUDOUT:
-
- case VIDIOC_ENUMOUTPUT:
- uvc_trace(UVC_TRACE_IOCTL, "Unsupported ioctl 0x%08x\n", cmd);
- return -EINVAL;
-
- case UVCIOC_CTRL_MAP:
- return uvc_ioctl_ctrl_map(chain, arg);
-
- case UVCIOC_CTRL_QUERY:
- return uvc_xu_ctrl_query(chain, arg);
-
- default:
- uvc_trace(UVC_TRACE_IOCTL, "Unknown ioctl 0x%08x\n", cmd);
- return -ENOTTY;
- }
-
- return ret;
-}
-
-static long uvc_v4l2_ioctl(struct file *file,
- unsigned int cmd, unsigned long arg)
-{
- if (uvc_trace_param & UVC_TRACE_IOCTL) {
- uvc_printk(KERN_DEBUG, "uvc_v4l2_ioctl(");
- v4l_printk_ioctl(NULL, cmd);
- printk(")\n");
- }
-
- return video_usercopy(file, cmd, arg, uvc_v4l2_do_ioctl);
-}
-
-#ifdef CONFIG_COMPAT
-struct uvc_xu_control_mapping32 {
- __u32 id;
- __u8 name[32];
- __u8 entity[16];
- __u8 selector;
-
- __u8 size;
- __u8 offset;
- __u32 v4l2_type;
- __u32 data_type;
-
- compat_caddr_t menu_info;
- __u32 menu_count;
-
- __u32 reserved[4];
-};
-
-static int uvc_v4l2_get_xu_mapping(struct uvc_xu_control_mapping *kp,
- const struct uvc_xu_control_mapping32 __user *up)
-{
- struct uvc_menu_info __user *umenus;
- struct uvc_menu_info __user *kmenus;
- compat_caddr_t p;
-
- if (!access_ok(VERIFY_READ, up, sizeof(*up)) ||
- __copy_from_user(kp, up, offsetof(typeof(*up), menu_info)) ||
- __get_user(kp->menu_count, &up->menu_count))
- return -EFAULT;
-
- memset(kp->reserved, 0, sizeof(kp->reserved));
-
- if (kp->menu_count == 0) {
- kp->menu_info = NULL;
- return 0;
- }
-
- if (__get_user(p, &up->menu_info))
- return -EFAULT;
- umenus = compat_ptr(p);
- if (!access_ok(VERIFY_READ, umenus, kp->menu_count * sizeof(*umenus)))
- return -EFAULT;
-
- kmenus = compat_alloc_user_space(kp->menu_count * sizeof(*kmenus));
- if (kmenus == NULL)
- return -EFAULT;
- kp->menu_info = kmenus;
-
- if (copy_in_user(kmenus, umenus, kp->menu_count * sizeof(*umenus)))
- return -EFAULT;
-
- return 0;
-}
-
-static int uvc_v4l2_put_xu_mapping(const struct uvc_xu_control_mapping *kp,
- struct uvc_xu_control_mapping32 __user *up)
-{
- struct uvc_menu_info __user *umenus;
- struct uvc_menu_info __user *kmenus = kp->menu_info;
- compat_caddr_t p;
-
- if (!access_ok(VERIFY_WRITE, up, sizeof(*up)) ||
- __copy_to_user(up, kp, offsetof(typeof(*up), menu_info)) ||
- __put_user(kp->menu_count, &up->menu_count))
- return -EFAULT;
-
- if (__clear_user(up->reserved, sizeof(up->reserved)))
- return -EFAULT;
-
- if (kp->menu_count == 0)
- return 0;
-
- if (get_user(p, &up->menu_info))
- return -EFAULT;
- umenus = compat_ptr(p);
-
- if (copy_in_user(umenus, kmenus, kp->menu_count * sizeof(*umenus)))
- return -EFAULT;
-
- return 0;
-}
-
-struct uvc_xu_control_query32 {
- __u8 unit;
- __u8 selector;
- __u8 query;
- __u16 size;
- compat_caddr_t data;
-};
-
-static int uvc_v4l2_get_xu_query(struct uvc_xu_control_query *kp,
- const struct uvc_xu_control_query32 __user *up)
-{
- u8 __user *udata;
- u8 __user *kdata;
- compat_caddr_t p;
-
- if (!access_ok(VERIFY_READ, up, sizeof(*up)) ||
- __copy_from_user(kp, up, offsetof(typeof(*up), data)))
- return -EFAULT;
-
- if (kp->size == 0) {
- kp->data = NULL;
- return 0;
- }
-
- if (__get_user(p, &up->data))
- return -EFAULT;
- udata = compat_ptr(p);
- if (!access_ok(VERIFY_READ, udata, kp->size))
- return -EFAULT;
-
- kdata = compat_alloc_user_space(kp->size);
- if (kdata == NULL)
- return -EFAULT;
- kp->data = kdata;
-
- if (copy_in_user(kdata, udata, kp->size))
- return -EFAULT;
-
- return 0;
-}
-
-static int uvc_v4l2_put_xu_query(const struct uvc_xu_control_query *kp,
- struct uvc_xu_control_query32 __user *up)
-{
- u8 __user *udata;
- u8 __user *kdata = kp->data;
- compat_caddr_t p;
-
- if (!access_ok(VERIFY_WRITE, up, sizeof(*up)) ||
- __copy_to_user(up, kp, offsetof(typeof(*up), data)))
- return -EFAULT;
-
- if (kp->size == 0)
- return 0;
-
- if (get_user(p, &up->data))
- return -EFAULT;
- udata = compat_ptr(p);
- if (!access_ok(VERIFY_READ, udata, kp->size))
- return -EFAULT;
-
- if (copy_in_user(udata, kdata, kp->size))
- return -EFAULT;
-
- return 0;
-}
-
-#define UVCIOC_CTRL_MAP32 _IOWR('u', 0x20, struct uvc_xu_control_mapping32)
-#define UVCIOC_CTRL_QUERY32 _IOWR('u', 0x21, struct uvc_xu_control_query32)
-
-static long uvc_v4l2_compat_ioctl32(struct file *file,
- unsigned int cmd, unsigned long arg)
-{
- union {
- struct uvc_xu_control_mapping xmap;
- struct uvc_xu_control_query xqry;
- } karg;
- void __user *up = compat_ptr(arg);
- mm_segment_t old_fs;
- long ret;
-
- switch (cmd) {
- case UVCIOC_CTRL_MAP32:
- cmd = UVCIOC_CTRL_MAP;
- ret = uvc_v4l2_get_xu_mapping(&karg.xmap, up);
- break;
-
- case UVCIOC_CTRL_QUERY32:
- cmd = UVCIOC_CTRL_QUERY;
- ret = uvc_v4l2_get_xu_query(&karg.xqry, up);
- break;
-
- default:
- return -ENOIOCTLCMD;
- }
-
- old_fs = get_fs();
- set_fs(KERNEL_DS);
- ret = uvc_v4l2_ioctl(file, cmd, (unsigned long)&karg);
- set_fs(old_fs);
-
- if (ret < 0)
- return ret;
-
- switch (cmd) {
- case UVCIOC_CTRL_MAP:
- ret = uvc_v4l2_put_xu_mapping(&karg.xmap, up);
- break;
-
- case UVCIOC_CTRL_QUERY:
- ret = uvc_v4l2_put_xu_query(&karg.xqry, up);
- break;
- }
-
- return ret;
-}
-#endif
-
-static ssize_t uvc_v4l2_read(struct file *file, char __user *data,
- size_t count, loff_t *ppos)
-{
- uvc_trace(UVC_TRACE_CALLS, "uvc_v4l2_read: not implemented.\n");
- return -EINVAL;
-}
-
-static int uvc_v4l2_mmap(struct file *file, struct vm_area_struct *vma)
-{
- struct uvc_fh *handle = file->private_data;
- struct uvc_streaming *stream = handle->stream;
-
- uvc_trace(UVC_TRACE_CALLS, "uvc_v4l2_mmap\n");
-
- return uvc_queue_mmap(&stream->queue, vma);
-}
-
-static unsigned int uvc_v4l2_poll(struct file *file, poll_table *wait)
-{
- struct uvc_fh *handle = file->private_data;
- struct uvc_streaming *stream = handle->stream;
-
- uvc_trace(UVC_TRACE_CALLS, "uvc_v4l2_poll\n");
-
- return uvc_queue_poll(&stream->queue, file, wait);
-}
-
-#ifndef CONFIG_MMU
-static unsigned long uvc_v4l2_get_unmapped_area(struct file *file,
- unsigned long addr, unsigned long len, unsigned long pgoff,
- unsigned long flags)
-{
- struct uvc_fh *handle = file->private_data;
- struct uvc_streaming *stream = handle->stream;
-
- uvc_trace(UVC_TRACE_CALLS, "uvc_v4l2_get_unmapped_area\n");
-
- return uvc_queue_get_unmapped_area(&stream->queue, pgoff);
-}
-#endif
-
-const struct v4l2_file_operations uvc_fops = {
- .owner = THIS_MODULE,
- .open = uvc_v4l2_open,
- .release = uvc_v4l2_release,
- .unlocked_ioctl = uvc_v4l2_ioctl,
-#ifdef CONFIG_COMPAT
- .compat_ioctl32 = uvc_v4l2_compat_ioctl32,
-#endif
- .read = uvc_v4l2_read,
- .mmap = uvc_v4l2_mmap,
- .poll = uvc_v4l2_poll,
-#ifndef CONFIG_MMU
- .get_unmapped_area = uvc_v4l2_get_unmapped_area,
-#endif
-};
-
+++ /dev/null
-/*
- * uvc_video.c -- USB Video Class driver - Video handling
- *
- * Copyright (C) 2005-2010
- * Laurent Pinchart (laurent.pinchart@ideasonboard.com)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/usb.h>
-#include <linux/videodev2.h>
-#include <linux/vmalloc.h>
-#include <linux/wait.h>
-#include <linux/atomic.h>
-#include <asm/unaligned.h>
-
-#include <media/v4l2-common.h>
-
-#include "uvcvideo.h"
-
-/* ------------------------------------------------------------------------
- * UVC Controls
- */
-
-static int __uvc_query_ctrl(struct uvc_device *dev, __u8 query, __u8 unit,
- __u8 intfnum, __u8 cs, void *data, __u16 size,
- int timeout)
-{
- __u8 type = USB_TYPE_CLASS | USB_RECIP_INTERFACE;
- unsigned int pipe;
-
- pipe = (query & 0x80) ? usb_rcvctrlpipe(dev->udev, 0)
- : usb_sndctrlpipe(dev->udev, 0);
- type |= (query & 0x80) ? USB_DIR_IN : USB_DIR_OUT;
-
- return usb_control_msg(dev->udev, pipe, query, type, cs << 8,
- unit << 8 | intfnum, data, size, timeout);
-}
-
-static const char *uvc_query_name(__u8 query)
-{
- switch (query) {
- case UVC_SET_CUR:
- return "SET_CUR";
- case UVC_GET_CUR:
- return "GET_CUR";
- case UVC_GET_MIN:
- return "GET_MIN";
- case UVC_GET_MAX:
- return "GET_MAX";
- case UVC_GET_RES:
- return "GET_RES";
- case UVC_GET_LEN:
- return "GET_LEN";
- case UVC_GET_INFO:
- return "GET_INFO";
- case UVC_GET_DEF:
- return "GET_DEF";
- default:
- return "<invalid>";
- }
-}
-
-int uvc_query_ctrl(struct uvc_device *dev, __u8 query, __u8 unit,
- __u8 intfnum, __u8 cs, void *data, __u16 size)
-{
- int ret;
-
- ret = __uvc_query_ctrl(dev, query, unit, intfnum, cs, data, size,
- UVC_CTRL_CONTROL_TIMEOUT);
- if (ret != size) {
- uvc_printk(KERN_ERR, "Failed to query (%s) UVC control %u on "
- "unit %u: %d (exp. %u).\n", uvc_query_name(query), cs,
- unit, ret, size);
- return -EIO;
- }
-
- return 0;
-}
-
-static void uvc_fixup_video_ctrl(struct uvc_streaming *stream,
- struct uvc_streaming_control *ctrl)
-{
- struct uvc_format *format = NULL;
- struct uvc_frame *frame = NULL;
- unsigned int i;
-
- for (i = 0; i < stream->nformats; ++i) {
- if (stream->format[i].index == ctrl->bFormatIndex) {
- format = &stream->format[i];
- break;
- }
- }
-
- if (format == NULL)
- return;
-
- for (i = 0; i < format->nframes; ++i) {
- if (format->frame[i].bFrameIndex == ctrl->bFrameIndex) {
- frame = &format->frame[i];
- break;
- }
- }
-
- if (frame == NULL)
- return;
-
- if (!(format->flags & UVC_FMT_FLAG_COMPRESSED) ||
- (ctrl->dwMaxVideoFrameSize == 0 &&
- stream->dev->uvc_version < 0x0110))
- ctrl->dwMaxVideoFrameSize =
- frame->dwMaxVideoFrameBufferSize;
-
- if (!(format->flags & UVC_FMT_FLAG_COMPRESSED) &&
- stream->dev->quirks & UVC_QUIRK_FIX_BANDWIDTH &&
- stream->intf->num_altsetting > 1) {
- u32 interval;
- u32 bandwidth;
-
- interval = (ctrl->dwFrameInterval > 100000)
- ? ctrl->dwFrameInterval
- : frame->dwFrameInterval[0];
-
- /* Compute a bandwidth estimation by multiplying the frame
- * size by the number of video frames per second, divide the
- * result by the number of USB frames (or micro-frames for
- * high-speed devices) per second and add the UVC header size
- * (assumed to be 12 bytes long).
- */
- bandwidth = frame->wWidth * frame->wHeight / 8 * format->bpp;
- bandwidth *= 10000000 / interval + 1;
- bandwidth /= 1000;
- if (stream->dev->udev->speed == USB_SPEED_HIGH)
- bandwidth /= 8;
- bandwidth += 12;
-
- /* The bandwidth estimate is too low for many cameras. Don't use
- * maximum packet sizes lower than 1024 bytes to try and work
- * around the problem. According to measurements done on two
- * different camera models, the value is high enough to get most
- * resolutions working while not preventing two simultaneous
- * VGA streams at 15 fps.
- */
- bandwidth = max_t(u32, bandwidth, 1024);
-
- ctrl->dwMaxPayloadTransferSize = bandwidth;
- }
-}
-
-static int uvc_get_video_ctrl(struct uvc_streaming *stream,
- struct uvc_streaming_control *ctrl, int probe, __u8 query)
-{
- __u8 *data;
- __u16 size;
- int ret;
-
- size = stream->dev->uvc_version >= 0x0110 ? 34 : 26;
- if ((stream->dev->quirks & UVC_QUIRK_PROBE_DEF) &&
- query == UVC_GET_DEF)
- return -EIO;
-
- data = kmalloc(size, GFP_KERNEL);
- if (data == NULL)
- return -ENOMEM;
-
- ret = __uvc_query_ctrl(stream->dev, query, 0, stream->intfnum,
- probe ? UVC_VS_PROBE_CONTROL : UVC_VS_COMMIT_CONTROL, data,
- size, uvc_timeout_param);
-
- if ((query == UVC_GET_MIN || query == UVC_GET_MAX) && ret == 2) {
- /* Some cameras, mostly based on Bison Electronics chipsets,
- * answer a GET_MIN or GET_MAX request with the wCompQuality
- * field only.
- */
- uvc_warn_once(stream->dev, UVC_WARN_MINMAX, "UVC non "
- "compliance - GET_MIN/MAX(PROBE) incorrectly "
- "supported. Enabling workaround.\n");
- memset(ctrl, 0, sizeof *ctrl);
- ctrl->wCompQuality = le16_to_cpup((__le16 *)data);
- ret = 0;
- goto out;
- } else if (query == UVC_GET_DEF && probe == 1 && ret != size) {
- /* Many cameras don't support the GET_DEF request on their
- * video probe control. Warn once and return, the caller will
- * fall back to GET_CUR.
- */
- uvc_warn_once(stream->dev, UVC_WARN_PROBE_DEF, "UVC non "
- "compliance - GET_DEF(PROBE) not supported. "
- "Enabling workaround.\n");
- ret = -EIO;
- goto out;
- } else if (ret != size) {
- uvc_printk(KERN_ERR, "Failed to query (%u) UVC %s control : "
- "%d (exp. %u).\n", query, probe ? "probe" : "commit",
- ret, size);
- ret = -EIO;
- goto out;
- }
-
- ctrl->bmHint = le16_to_cpup((__le16 *)&data[0]);
- ctrl->bFormatIndex = data[2];
- ctrl->bFrameIndex = data[3];
- ctrl->dwFrameInterval = le32_to_cpup((__le32 *)&data[4]);
- ctrl->wKeyFrameRate = le16_to_cpup((__le16 *)&data[8]);
- ctrl->wPFrameRate = le16_to_cpup((__le16 *)&data[10]);
- ctrl->wCompQuality = le16_to_cpup((__le16 *)&data[12]);
- ctrl->wCompWindowSize = le16_to_cpup((__le16 *)&data[14]);
- ctrl->wDelay = le16_to_cpup((__le16 *)&data[16]);
- ctrl->dwMaxVideoFrameSize = get_unaligned_le32(&data[18]);
- ctrl->dwMaxPayloadTransferSize = get_unaligned_le32(&data[22]);
-
- if (size == 34) {
- ctrl->dwClockFrequency = get_unaligned_le32(&data[26]);
- ctrl->bmFramingInfo = data[30];
- ctrl->bPreferedVersion = data[31];
- ctrl->bMinVersion = data[32];
- ctrl->bMaxVersion = data[33];
- } else {
- ctrl->dwClockFrequency = stream->dev->clock_frequency;
- ctrl->bmFramingInfo = 0;
- ctrl->bPreferedVersion = 0;
- ctrl->bMinVersion = 0;
- ctrl->bMaxVersion = 0;
- }
-
- /* Some broken devices return null or wrong dwMaxVideoFrameSize and
- * dwMaxPayloadTransferSize fields. Try to get the value from the
- * format and frame descriptors.
- */
- uvc_fixup_video_ctrl(stream, ctrl);
- ret = 0;
-
-out:
- kfree(data);
- return ret;
-}
-
-static int uvc_set_video_ctrl(struct uvc_streaming *stream,
- struct uvc_streaming_control *ctrl, int probe)
-{
- __u8 *data;
- __u16 size;
- int ret;
-
- size = stream->dev->uvc_version >= 0x0110 ? 34 : 26;
- data = kzalloc(size, GFP_KERNEL);
- if (data == NULL)
- return -ENOMEM;
-
- *(__le16 *)&data[0] = cpu_to_le16(ctrl->bmHint);
- data[2] = ctrl->bFormatIndex;
- data[3] = ctrl->bFrameIndex;
- *(__le32 *)&data[4] = cpu_to_le32(ctrl->dwFrameInterval);
- *(__le16 *)&data[8] = cpu_to_le16(ctrl->wKeyFrameRate);
- *(__le16 *)&data[10] = cpu_to_le16(ctrl->wPFrameRate);
- *(__le16 *)&data[12] = cpu_to_le16(ctrl->wCompQuality);
- *(__le16 *)&data[14] = cpu_to_le16(ctrl->wCompWindowSize);
- *(__le16 *)&data[16] = cpu_to_le16(ctrl->wDelay);
- put_unaligned_le32(ctrl->dwMaxVideoFrameSize, &data[18]);
- put_unaligned_le32(ctrl->dwMaxPayloadTransferSize, &data[22]);
-
- if (size == 34) {
- put_unaligned_le32(ctrl->dwClockFrequency, &data[26]);
- data[30] = ctrl->bmFramingInfo;
- data[31] = ctrl->bPreferedVersion;
- data[32] = ctrl->bMinVersion;
- data[33] = ctrl->bMaxVersion;
- }
-
- ret = __uvc_query_ctrl(stream->dev, UVC_SET_CUR, 0, stream->intfnum,
- probe ? UVC_VS_PROBE_CONTROL : UVC_VS_COMMIT_CONTROL, data,
- size, uvc_timeout_param);
- if (ret != size) {
- uvc_printk(KERN_ERR, "Failed to set UVC %s control : "
- "%d (exp. %u).\n", probe ? "probe" : "commit",
- ret, size);
- ret = -EIO;
- }
-
- kfree(data);
- return ret;
-}
-
-int uvc_probe_video(struct uvc_streaming *stream,
- struct uvc_streaming_control *probe)
-{
- struct uvc_streaming_control probe_min, probe_max;
- __u16 bandwidth;
- unsigned int i;
- int ret;
-
- /* Perform probing. The device should adjust the requested values
- * according to its capabilities. However, some devices, namely the
- * first generation UVC Logitech webcams, don't implement the Video
- * Probe control properly, and just return the needed bandwidth. For
- * that reason, if the needed bandwidth exceeds the maximum available
- * bandwidth, try to lower the quality.
- */
- ret = uvc_set_video_ctrl(stream, probe, 1);
- if (ret < 0)
- goto done;
-
- /* Get the minimum and maximum values for compression settings. */
- if (!(stream->dev->quirks & UVC_QUIRK_PROBE_MINMAX)) {
- ret = uvc_get_video_ctrl(stream, &probe_min, 1, UVC_GET_MIN);
- if (ret < 0)
- goto done;
- ret = uvc_get_video_ctrl(stream, &probe_max, 1, UVC_GET_MAX);
- if (ret < 0)
- goto done;
-
- probe->wCompQuality = probe_max.wCompQuality;
- }
-
- for (i = 0; i < 2; ++i) {
- ret = uvc_set_video_ctrl(stream, probe, 1);
- if (ret < 0)
- goto done;
- ret = uvc_get_video_ctrl(stream, probe, 1, UVC_GET_CUR);
- if (ret < 0)
- goto done;
-
- if (stream->intf->num_altsetting == 1)
- break;
-
- bandwidth = probe->dwMaxPayloadTransferSize;
- if (bandwidth <= stream->maxpsize)
- break;
-
- if (stream->dev->quirks & UVC_QUIRK_PROBE_MINMAX) {
- ret = -ENOSPC;
- goto done;
- }
-
- /* TODO: negotiate compression parameters */
- probe->wKeyFrameRate = probe_min.wKeyFrameRate;
- probe->wPFrameRate = probe_min.wPFrameRate;
- probe->wCompQuality = probe_max.wCompQuality;
- probe->wCompWindowSize = probe_min.wCompWindowSize;
- }
-
-done:
- return ret;
-}
-
-static int uvc_commit_video(struct uvc_streaming *stream,
- struct uvc_streaming_control *probe)
-{
- return uvc_set_video_ctrl(stream, probe, 0);
-}
-
-/* -----------------------------------------------------------------------------
- * Clocks and timestamps
- */
-
-static void
-uvc_video_clock_decode(struct uvc_streaming *stream, struct uvc_buffer *buf,
- const __u8 *data, int len)
-{
- struct uvc_clock_sample *sample;
- unsigned int header_size;
- bool has_pts = false;
- bool has_scr = false;
- unsigned long flags;
- struct timespec ts;
- u16 host_sof;
- u16 dev_sof;
-
- switch (data[1] & (UVC_STREAM_PTS | UVC_STREAM_SCR)) {
- case UVC_STREAM_PTS | UVC_STREAM_SCR:
- header_size = 12;
- has_pts = true;
- has_scr = true;
- break;
- case UVC_STREAM_PTS:
- header_size = 6;
- has_pts = true;
- break;
- case UVC_STREAM_SCR:
- header_size = 8;
- has_scr = true;
- break;
- default:
- header_size = 2;
- break;
- }
-
- /* Check for invalid headers. */
- if (len < header_size)
- return;
-
- /* Extract the timestamps:
- *
- * - store the frame PTS in the buffer structure
- * - if the SCR field is present, retrieve the host SOF counter and
- * kernel timestamps and store them with the SCR STC and SOF fields
- * in the ring buffer
- */
- if (has_pts && buf != NULL)
- buf->pts = get_unaligned_le32(&data[2]);
-
- if (!has_scr)
- return;
-
- /* To limit the amount of data, drop SCRs with an SOF identical to the
- * previous one.
- */
- dev_sof = get_unaligned_le16(&data[header_size - 2]);
- if (dev_sof == stream->clock.last_sof)
- return;
-
- stream->clock.last_sof = dev_sof;
-
- host_sof = usb_get_current_frame_number(stream->dev->udev);
- ktime_get_ts(&ts);
-
- /* The UVC specification allows device implementations that can't obtain
- * the USB frame number to keep their own frame counters as long as they
- * match the size and frequency of the frame number associated with USB
- * SOF tokens. The SOF values sent by such devices differ from the USB
- * SOF tokens by a fixed offset that needs to be estimated and accounted
- * for to make timestamp recovery as accurate as possible.
- *
- * The offset is estimated the first time a device SOF value is received
- * as the difference between the host and device SOF values. As the two
- * SOF values can differ slightly due to transmission delays, consider
- * that the offset is null if the difference is not higher than 10 ms
- * (negative differences can not happen and are thus considered as an
- * offset). The video commit control wDelay field should be used to
- * compute a dynamic threshold instead of using a fixed 10 ms value, but
- * devices don't report reliable wDelay values.
- *
- * See uvc_video_clock_host_sof() for an explanation regarding why only
- * the 8 LSBs of the delta are kept.
- */
- if (stream->clock.sof_offset == (u16)-1) {
- u16 delta_sof = (host_sof - dev_sof) & 255;
- if (delta_sof >= 10)
- stream->clock.sof_offset = delta_sof;
- else
- stream->clock.sof_offset = 0;
- }
-
- dev_sof = (dev_sof + stream->clock.sof_offset) & 2047;
-
- spin_lock_irqsave(&stream->clock.lock, flags);
-
- sample = &stream->clock.samples[stream->clock.head];
- sample->dev_stc = get_unaligned_le32(&data[header_size - 6]);
- sample->dev_sof = dev_sof;
- sample->host_sof = host_sof;
- sample->host_ts = ts;
-
- /* Update the sliding window head and count. */
- stream->clock.head = (stream->clock.head + 1) % stream->clock.size;
-
- if (stream->clock.count < stream->clock.size)
- stream->clock.count++;
-
- spin_unlock_irqrestore(&stream->clock.lock, flags);
-}
-
-static void uvc_video_clock_reset(struct uvc_streaming *stream)
-{
- struct uvc_clock *clock = &stream->clock;
-
- clock->head = 0;
- clock->count = 0;
- clock->last_sof = -1;
- clock->sof_offset = -1;
-}
-
-static int uvc_video_clock_init(struct uvc_streaming *stream)
-{
- struct uvc_clock *clock = &stream->clock;
-
- spin_lock_init(&clock->lock);
- clock->size = 32;
-
- clock->samples = kmalloc(clock->size * sizeof(*clock->samples),
- GFP_KERNEL);
- if (clock->samples == NULL)
- return -ENOMEM;
-
- uvc_video_clock_reset(stream);
-
- return 0;
-}
-
-static void uvc_video_clock_cleanup(struct uvc_streaming *stream)
-{
- kfree(stream->clock.samples);
- stream->clock.samples = NULL;
-}
-
-/*
- * uvc_video_clock_host_sof - Return the host SOF value for a clock sample
- *
- * Host SOF counters reported by usb_get_current_frame_number() usually don't
- * cover the whole 11-bits SOF range (0-2047) but are limited to the HCI frame
- * schedule window. They can be limited to 8, 9 or 10 bits depending on the host
- * controller and its configuration.
- *
- * We thus need to recover the SOF value corresponding to the host frame number.
- * As the device and host frame numbers are sampled in a short interval, the
- * difference between their values should be equal to a small delta plus an
- * integer multiple of 256 caused by the host frame number limited precision.
- *
- * To obtain the recovered host SOF value, compute the small delta by masking
- * the high bits of the host frame counter and device SOF difference and add it
- * to the device SOF value.
- */
-static u16 uvc_video_clock_host_sof(const struct uvc_clock_sample *sample)
-{
- /* The delta value can be negative. */
- s8 delta_sof;
-
- delta_sof = (sample->host_sof - sample->dev_sof) & 255;
-
- return (sample->dev_sof + delta_sof) & 2047;
-}
-
-/*
- * uvc_video_clock_update - Update the buffer timestamp
- *
- * This function converts the buffer PTS timestamp to the host clock domain by
- * going through the USB SOF clock domain and stores the result in the V4L2
- * buffer timestamp field.
- *
- * The relationship between the device clock and the host clock isn't known.
- * However, the device and the host share the common USB SOF clock which can be
- * used to recover that relationship.
- *
- * The relationship between the device clock and the USB SOF clock is considered
- * to be linear over the clock samples sliding window and is given by
- *
- * SOF = m * PTS + p
- *
- * Several methods to compute the slope (m) and intercept (p) can be used. As
- * the clock drift should be small compared to the sliding window size, we
- * assume that the line that goes through the points at both ends of the window
- * is a good approximation. Naming those points P1 and P2, we get
- *
- * SOF = (SOF2 - SOF1) / (STC2 - STC1) * PTS
- * + (SOF1 * STC2 - SOF2 * STC1) / (STC2 - STC1)
- *
- * or
- *
- * SOF = ((SOF2 - SOF1) * PTS + SOF1 * STC2 - SOF2 * STC1) / (STC2 - STC1) (1)
- *
- * to avoid loosing precision in the division. Similarly, the host timestamp is
- * computed with
- *
- * TS = ((TS2 - TS1) * PTS + TS1 * SOF2 - TS2 * SOF1) / (SOF2 - SOF1) (2)
- *
- * SOF values are coded on 11 bits by USB. We extend their precision with 16
- * decimal bits, leading to a 11.16 coding.
- *
- * TODO: To avoid surprises with device clock values, PTS/STC timestamps should
- * be normalized using the nominal device clock frequency reported through the
- * UVC descriptors.
- *
- * Both the PTS/STC and SOF counters roll over, after a fixed but device
- * specific amount of time for PTS/STC and after 2048ms for SOF. As long as the
- * sliding window size is smaller than the rollover period, differences computed
- * on unsigned integers will produce the correct result. However, the p term in
- * the linear relations will be miscomputed.
- *
- * To fix the issue, we subtract a constant from the PTS and STC values to bring
- * PTS to half the 32 bit STC range. The sliding window STC values then fit into
- * the 32 bit range without any rollover.
- *
- * Similarly, we add 2048 to the device SOF values to make sure that the SOF
- * computed by (1) will never be smaller than 0. This offset is then compensated
- * by adding 2048 to the SOF values used in (2). However, this doesn't prevent
- * rollovers between (1) and (2): the SOF value computed by (1) can be slightly
- * lower than 4096, and the host SOF counters can have rolled over to 2048. This
- * case is handled by subtracting 2048 from the SOF value if it exceeds the host
- * SOF value at the end of the sliding window.
- *
- * Finally we subtract a constant from the host timestamps to bring the first
- * timestamp of the sliding window to 1s.
- */
-void uvc_video_clock_update(struct uvc_streaming *stream,
- struct v4l2_buffer *v4l2_buf,
- struct uvc_buffer *buf)
-{
- struct uvc_clock *clock = &stream->clock;
- struct uvc_clock_sample *first;
- struct uvc_clock_sample *last;
- unsigned long flags;
- struct timespec ts;
- u32 delta_stc;
- u32 y1, y2;
- u32 x1, x2;
- u32 mean;
- u32 sof;
- u32 div;
- u32 rem;
- u64 y;
-
- spin_lock_irqsave(&clock->lock, flags);
-
- if (clock->count < clock->size)
- goto done;
-
- first = &clock->samples[clock->head];
- last = &clock->samples[(clock->head - 1) % clock->size];
-
- /* First step, PTS to SOF conversion. */
- delta_stc = buf->pts - (1UL << 31);
- x1 = first->dev_stc - delta_stc;
- x2 = last->dev_stc - delta_stc;
- if (x1 == x2)
- goto done;
-
- y1 = (first->dev_sof + 2048) << 16;
- y2 = (last->dev_sof + 2048) << 16;
- if (y2 < y1)
- y2 += 2048 << 16;
-
- y = (u64)(y2 - y1) * (1ULL << 31) + (u64)y1 * (u64)x2
- - (u64)y2 * (u64)x1;
- y = div_u64(y, x2 - x1);
-
- sof = y;
-
- uvc_trace(UVC_TRACE_CLOCK, "%s: PTS %u y %llu.%06llu SOF %u.%06llu "
- "(x1 %u x2 %u y1 %u y2 %u SOF offset %u)\n",
- stream->dev->name, buf->pts,
- y >> 16, div_u64((y & 0xffff) * 1000000, 65536),
- sof >> 16, div_u64(((u64)sof & 0xffff) * 1000000LLU, 65536),
- x1, x2, y1, y2, clock->sof_offset);
-
- /* Second step, SOF to host clock conversion. */
- x1 = (uvc_video_clock_host_sof(first) + 2048) << 16;
- x2 = (uvc_video_clock_host_sof(last) + 2048) << 16;
- if (x2 < x1)
- x2 += 2048 << 16;
- if (x1 == x2)
- goto done;
-
- ts = timespec_sub(last->host_ts, first->host_ts);
- y1 = NSEC_PER_SEC;
- y2 = (ts.tv_sec + 1) * NSEC_PER_SEC + ts.tv_nsec;
-
- /* Interpolated and host SOF timestamps can wrap around at slightly
- * different times. Handle this by adding or removing 2048 to or from
- * the computed SOF value to keep it close to the SOF samples mean
- * value.
- */
- mean = (x1 + x2) / 2;
- if (mean - (1024 << 16) > sof)
- sof += 2048 << 16;
- else if (sof > mean + (1024 << 16))
- sof -= 2048 << 16;
-
- y = (u64)(y2 - y1) * (u64)sof + (u64)y1 * (u64)x2
- - (u64)y2 * (u64)x1;
- y = div_u64(y, x2 - x1);
-
- div = div_u64_rem(y, NSEC_PER_SEC, &rem);
- ts.tv_sec = first->host_ts.tv_sec - 1 + div;
- ts.tv_nsec = first->host_ts.tv_nsec + rem;
- if (ts.tv_nsec >= NSEC_PER_SEC) {
- ts.tv_sec++;
- ts.tv_nsec -= NSEC_PER_SEC;
- }
-
- uvc_trace(UVC_TRACE_CLOCK, "%s: SOF %u.%06llu y %llu ts %lu.%06lu "
- "buf ts %lu.%06lu (x1 %u/%u/%u x2 %u/%u/%u y1 %u y2 %u)\n",
- stream->dev->name,
- sof >> 16, div_u64(((u64)sof & 0xffff) * 1000000LLU, 65536),
- y, ts.tv_sec, ts.tv_nsec / NSEC_PER_USEC,
- v4l2_buf->timestamp.tv_sec, v4l2_buf->timestamp.tv_usec,
- x1, first->host_sof, first->dev_sof,
- x2, last->host_sof, last->dev_sof, y1, y2);
-
- /* Update the V4L2 buffer. */
- v4l2_buf->timestamp.tv_sec = ts.tv_sec;
- v4l2_buf->timestamp.tv_usec = ts.tv_nsec / NSEC_PER_USEC;
-
-done:
- spin_unlock_irqrestore(&stream->clock.lock, flags);
-}
-
-/* ------------------------------------------------------------------------
- * Stream statistics
- */
-
-static void uvc_video_stats_decode(struct uvc_streaming *stream,
- const __u8 *data, int len)
-{
- unsigned int header_size;
- bool has_pts = false;
- bool has_scr = false;
- u16 uninitialized_var(scr_sof);
- u32 uninitialized_var(scr_stc);
- u32 uninitialized_var(pts);
-
- if (stream->stats.stream.nb_frames == 0 &&
- stream->stats.frame.nb_packets == 0)
- ktime_get_ts(&stream->stats.stream.start_ts);
-
- switch (data[1] & (UVC_STREAM_PTS | UVC_STREAM_SCR)) {
- case UVC_STREAM_PTS | UVC_STREAM_SCR:
- header_size = 12;
- has_pts = true;
- has_scr = true;
- break;
- case UVC_STREAM_PTS:
- header_size = 6;
- has_pts = true;
- break;
- case UVC_STREAM_SCR:
- header_size = 8;
- has_scr = true;
- break;
- default:
- header_size = 2;
- break;
- }
-
- /* Check for invalid headers. */
- if (len < header_size || data[0] < header_size) {
- stream->stats.frame.nb_invalid++;
- return;
- }
-
- /* Extract the timestamps. */
- if (has_pts)
- pts = get_unaligned_le32(&data[2]);
-
- if (has_scr) {
- scr_stc = get_unaligned_le32(&data[header_size - 6]);
- scr_sof = get_unaligned_le16(&data[header_size - 2]);
- }
-
- /* Is PTS constant through the whole frame ? */
- if (has_pts && stream->stats.frame.nb_pts) {
- if (stream->stats.frame.pts != pts) {
- stream->stats.frame.nb_pts_diffs++;
- stream->stats.frame.last_pts_diff =
- stream->stats.frame.nb_packets;
- }
- }
-
- if (has_pts) {
- stream->stats.frame.nb_pts++;
- stream->stats.frame.pts = pts;
- }
-
- /* Do all frames have a PTS in their first non-empty packet, or before
- * their first empty packet ?
- */
- if (stream->stats.frame.size == 0) {
- if (len > header_size)
- stream->stats.frame.has_initial_pts = has_pts;
- if (len == header_size && has_pts)
- stream->stats.frame.has_early_pts = true;
- }
-
- /* Do the SCR.STC and SCR.SOF fields vary through the frame ? */
- if (has_scr && stream->stats.frame.nb_scr) {
- if (stream->stats.frame.scr_stc != scr_stc)
- stream->stats.frame.nb_scr_diffs++;
- }
-
- if (has_scr) {
- /* Expand the SOF counter to 32 bits and store its value. */
- if (stream->stats.stream.nb_frames > 0 ||
- stream->stats.frame.nb_scr > 0)
- stream->stats.stream.scr_sof_count +=
- (scr_sof - stream->stats.stream.scr_sof) % 2048;
- stream->stats.stream.scr_sof = scr_sof;
-
- stream->stats.frame.nb_scr++;
- stream->stats.frame.scr_stc = scr_stc;
- stream->stats.frame.scr_sof = scr_sof;
-
- if (scr_sof < stream->stats.stream.min_sof)
- stream->stats.stream.min_sof = scr_sof;
- if (scr_sof > stream->stats.stream.max_sof)
- stream->stats.stream.max_sof = scr_sof;
- }
-
- /* Record the first non-empty packet number. */
- if (stream->stats.frame.size == 0 && len > header_size)
- stream->stats.frame.first_data = stream->stats.frame.nb_packets;
-
- /* Update the frame size. */
- stream->stats.frame.size += len - header_size;
-
- /* Update the packets counters. */
- stream->stats.frame.nb_packets++;
- if (len > header_size)
- stream->stats.frame.nb_empty++;
-
- if (data[1] & UVC_STREAM_ERR)
- stream->stats.frame.nb_errors++;
-}
-
-static void uvc_video_stats_update(struct uvc_streaming *stream)
-{
- struct uvc_stats_frame *frame = &stream->stats.frame;
-
- uvc_trace(UVC_TRACE_STATS, "frame %u stats: %u/%u/%u packets, "
- "%u/%u/%u pts (%searly %sinitial), %u/%u scr, "
- "last pts/stc/sof %u/%u/%u\n",
- stream->sequence, frame->first_data,
- frame->nb_packets - frame->nb_empty, frame->nb_packets,
- frame->nb_pts_diffs, frame->last_pts_diff, frame->nb_pts,
- frame->has_early_pts ? "" : "!",
- frame->has_initial_pts ? "" : "!",
- frame->nb_scr_diffs, frame->nb_scr,
- frame->pts, frame->scr_stc, frame->scr_sof);
-
- stream->stats.stream.nb_frames++;
- stream->stats.stream.nb_packets += stream->stats.frame.nb_packets;
- stream->stats.stream.nb_empty += stream->stats.frame.nb_empty;
- stream->stats.stream.nb_errors += stream->stats.frame.nb_errors;
- stream->stats.stream.nb_invalid += stream->stats.frame.nb_invalid;
-
- if (frame->has_early_pts)
- stream->stats.stream.nb_pts_early++;
- if (frame->has_initial_pts)
- stream->stats.stream.nb_pts_initial++;
- if (frame->last_pts_diff <= frame->first_data)
- stream->stats.stream.nb_pts_constant++;
- if (frame->nb_scr >= frame->nb_packets - frame->nb_empty)
- stream->stats.stream.nb_scr_count_ok++;
- if (frame->nb_scr_diffs + 1 == frame->nb_scr)
- stream->stats.stream.nb_scr_diffs_ok++;
-
- memset(&stream->stats.frame, 0, sizeof(stream->stats.frame));
-}
-
-size_t uvc_video_stats_dump(struct uvc_streaming *stream, char *buf,
- size_t size)
-{
- unsigned int scr_sof_freq;
- unsigned int duration;
- struct timespec ts;
- size_t count = 0;
-
- ts.tv_sec = stream->stats.stream.stop_ts.tv_sec
- - stream->stats.stream.start_ts.tv_sec;
- ts.tv_nsec = stream->stats.stream.stop_ts.tv_nsec
- - stream->stats.stream.start_ts.tv_nsec;
- if (ts.tv_nsec < 0) {
- ts.tv_sec--;
- ts.tv_nsec += 1000000000;
- }
-
- /* Compute the SCR.SOF frequency estimate. At the nominal 1kHz SOF
- * frequency this will not overflow before more than 1h.
- */
- duration = ts.tv_sec * 1000 + ts.tv_nsec / 1000000;
- if (duration != 0)
- scr_sof_freq = stream->stats.stream.scr_sof_count * 1000
- / duration;
- else
- scr_sof_freq = 0;
-
- count += scnprintf(buf + count, size - count,
- "frames: %u\npackets: %u\nempty: %u\n"
- "errors: %u\ninvalid: %u\n",
- stream->stats.stream.nb_frames,
- stream->stats.stream.nb_packets,
- stream->stats.stream.nb_empty,
- stream->stats.stream.nb_errors,
- stream->stats.stream.nb_invalid);
- count += scnprintf(buf + count, size - count,
- "pts: %u early, %u initial, %u ok\n",
- stream->stats.stream.nb_pts_early,
- stream->stats.stream.nb_pts_initial,
- stream->stats.stream.nb_pts_constant);
- count += scnprintf(buf + count, size - count,
- "scr: %u count ok, %u diff ok\n",
- stream->stats.stream.nb_scr_count_ok,
- stream->stats.stream.nb_scr_diffs_ok);
- count += scnprintf(buf + count, size - count,
- "sof: %u <= sof <= %u, freq %u.%03u kHz\n",
- stream->stats.stream.min_sof,
- stream->stats.stream.max_sof,
- scr_sof_freq / 1000, scr_sof_freq % 1000);
-
- return count;
-}
-
-static void uvc_video_stats_start(struct uvc_streaming *stream)
-{
- memset(&stream->stats, 0, sizeof(stream->stats));
- stream->stats.stream.min_sof = 2048;
-}
-
-static void uvc_video_stats_stop(struct uvc_streaming *stream)
-{
- ktime_get_ts(&stream->stats.stream.stop_ts);
-}
-
-/* ------------------------------------------------------------------------
- * Video codecs
- */
-
-/* Video payload decoding is handled by uvc_video_decode_start(),
- * uvc_video_decode_data() and uvc_video_decode_end().
- *
- * uvc_video_decode_start is called with URB data at the start of a bulk or
- * isochronous payload. It processes header data and returns the header size
- * in bytes if successful. If an error occurs, it returns a negative error
- * code. The following error codes have special meanings.
- *
- * - EAGAIN informs the caller that the current video buffer should be marked
- * as done, and that the function should be called again with the same data
- * and a new video buffer. This is used when end of frame conditions can be
- * reliably detected at the beginning of the next frame only.
- *
- * If an error other than -EAGAIN is returned, the caller will drop the current
- * payload. No call to uvc_video_decode_data and uvc_video_decode_end will be
- * made until the next payload. -ENODATA can be used to drop the current
- * payload if no other error code is appropriate.
- *
- * uvc_video_decode_data is called for every URB with URB data. It copies the
- * data to the video buffer.
- *
- * uvc_video_decode_end is called with header data at the end of a bulk or
- * isochronous payload. It performs any additional header data processing and
- * returns 0 or a negative error code if an error occurred. As header data have
- * already been processed by uvc_video_decode_start, this functions isn't
- * required to perform sanity checks a second time.
- *
- * For isochronous transfers where a payload is always transferred in a single
- * URB, the three functions will be called in a row.
- *
- * To let the decoder process header data and update its internal state even
- * when no video buffer is available, uvc_video_decode_start must be prepared
- * to be called with a NULL buf parameter. uvc_video_decode_data and
- * uvc_video_decode_end will never be called with a NULL buffer.
- */
-static int uvc_video_decode_start(struct uvc_streaming *stream,
- struct uvc_buffer *buf, const __u8 *data, int len)
-{
- __u8 fid;
-
- /* Sanity checks:
- * - packet must be at least 2 bytes long
- * - bHeaderLength value must be at least 2 bytes (see above)
- * - bHeaderLength value can't be larger than the packet size.
- */
- if (len < 2 || data[0] < 2 || data[0] > len) {
- stream->stats.frame.nb_invalid++;
- return -EINVAL;
- }
-
- fid = data[1] & UVC_STREAM_FID;
-
- /* Increase the sequence number regardless of any buffer states, so
- * that discontinuous sequence numbers always indicate lost frames.
- */
- if (stream->last_fid != fid) {
- stream->sequence++;
- if (stream->sequence)
- uvc_video_stats_update(stream);
- }
-
- uvc_video_clock_decode(stream, buf, data, len);
- uvc_video_stats_decode(stream, data, len);
-
- /* Store the payload FID bit and return immediately when the buffer is
- * NULL.
- */
- if (buf == NULL) {
- stream->last_fid = fid;
- return -ENODATA;
- }
-
- /* Mark the buffer as bad if the error bit is set. */
- if (data[1] & UVC_STREAM_ERR) {
- uvc_trace(UVC_TRACE_FRAME, "Marking buffer as bad (error bit "
- "set).\n");
- buf->error = 1;
- }
-
- /* Synchronize to the input stream by waiting for the FID bit to be
- * toggled when the the buffer state is not UVC_BUF_STATE_ACTIVE.
- * stream->last_fid is initialized to -1, so the first isochronous
- * frame will always be in sync.
- *
- * If the device doesn't toggle the FID bit, invert stream->last_fid
- * when the EOF bit is set to force synchronisation on the next packet.
- */
- if (buf->state != UVC_BUF_STATE_ACTIVE) {
- struct timespec ts;
-
- if (fid == stream->last_fid) {
- uvc_trace(UVC_TRACE_FRAME, "Dropping payload (out of "
- "sync).\n");
- if ((stream->dev->quirks & UVC_QUIRK_STREAM_NO_FID) &&
- (data[1] & UVC_STREAM_EOF))
- stream->last_fid ^= UVC_STREAM_FID;
- return -ENODATA;
- }
-
- if (uvc_clock_param == CLOCK_MONOTONIC)
- ktime_get_ts(&ts);
- else
- ktime_get_real_ts(&ts);
-
- buf->buf.v4l2_buf.sequence = stream->sequence;
- buf->buf.v4l2_buf.timestamp.tv_sec = ts.tv_sec;
- buf->buf.v4l2_buf.timestamp.tv_usec =
- ts.tv_nsec / NSEC_PER_USEC;
-
- /* TODO: Handle PTS and SCR. */
- buf->state = UVC_BUF_STATE_ACTIVE;
- }
-
- /* Mark the buffer as done if we're at the beginning of a new frame.
- * End of frame detection is better implemented by checking the EOF
- * bit (FID bit toggling is delayed by one frame compared to the EOF
- * bit), but some devices don't set the bit at end of frame (and the
- * last payload can be lost anyway). We thus must check if the FID has
- * been toggled.
- *
- * stream->last_fid is initialized to -1, so the first isochronous
- * frame will never trigger an end of frame detection.
- *
- * Empty buffers (bytesused == 0) don't trigger end of frame detection
- * as it doesn't make sense to return an empty buffer. This also
- * avoids detecting end of frame conditions at FID toggling if the
- * previous payload had the EOF bit set.
- */
- if (fid != stream->last_fid && buf->bytesused != 0) {
- uvc_trace(UVC_TRACE_FRAME, "Frame complete (FID bit "
- "toggled).\n");
- buf->state = UVC_BUF_STATE_READY;
- return -EAGAIN;
- }
-
- stream->last_fid = fid;
-
- return data[0];
-}
-
-static void uvc_video_decode_data(struct uvc_streaming *stream,
- struct uvc_buffer *buf, const __u8 *data, int len)
-{
- unsigned int maxlen, nbytes;
- void *mem;
-
- if (len <= 0)
- return;
-
- /* Copy the video data to the buffer. */
- maxlen = buf->length - buf->bytesused;
- mem = buf->mem + buf->bytesused;
- nbytes = min((unsigned int)len, maxlen);
- memcpy(mem, data, nbytes);
- buf->bytesused += nbytes;
-
- /* Complete the current frame if the buffer size was exceeded. */
- if (len > maxlen) {
- uvc_trace(UVC_TRACE_FRAME, "Frame complete (overflow).\n");
- buf->state = UVC_BUF_STATE_READY;
- }
-}
-
-static void uvc_video_decode_end(struct uvc_streaming *stream,
- struct uvc_buffer *buf, const __u8 *data, int len)
-{
- /* Mark the buffer as done if the EOF marker is set. */
- if (data[1] & UVC_STREAM_EOF && buf->bytesused != 0) {
- uvc_trace(UVC_TRACE_FRAME, "Frame complete (EOF found).\n");
- if (data[0] == len)
- uvc_trace(UVC_TRACE_FRAME, "EOF in empty payload.\n");
- buf->state = UVC_BUF_STATE_READY;
- if (stream->dev->quirks & UVC_QUIRK_STREAM_NO_FID)
- stream->last_fid ^= UVC_STREAM_FID;
- }
-}
-
-/* Video payload encoding is handled by uvc_video_encode_header() and
- * uvc_video_encode_data(). Only bulk transfers are currently supported.
- *
- * uvc_video_encode_header is called at the start of a payload. It adds header
- * data to the transfer buffer and returns the header size. As the only known
- * UVC output device transfers a whole frame in a single payload, the EOF bit
- * is always set in the header.
- *
- * uvc_video_encode_data is called for every URB and copies the data from the
- * video buffer to the transfer buffer.
- */
-static int uvc_video_encode_header(struct uvc_streaming *stream,
- struct uvc_buffer *buf, __u8 *data, int len)
-{
- data[0] = 2; /* Header length */
- data[1] = UVC_STREAM_EOH | UVC_STREAM_EOF
- | (stream->last_fid & UVC_STREAM_FID);
- return 2;
-}
-
-static int uvc_video_encode_data(struct uvc_streaming *stream,
- struct uvc_buffer *buf, __u8 *data, int len)
-{
- struct uvc_video_queue *queue = &stream->queue;
- unsigned int nbytes;
- void *mem;
-
- /* Copy video data to the URB buffer. */
- mem = buf->mem + queue->buf_used;
- nbytes = min((unsigned int)len, buf->bytesused - queue->buf_used);
- nbytes = min(stream->bulk.max_payload_size - stream->bulk.payload_size,
- nbytes);
- memcpy(data, mem, nbytes);
-
- queue->buf_used += nbytes;
-
- return nbytes;
-}
-
-/* ------------------------------------------------------------------------
- * URB handling
- */
-
-/*
- * Completion handler for video URBs.
- */
-static void uvc_video_decode_isoc(struct urb *urb, struct uvc_streaming *stream,
- struct uvc_buffer *buf)
-{
- u8 *mem;
- int ret, i;
-
- for (i = 0; i < urb->number_of_packets; ++i) {
- if (urb->iso_frame_desc[i].status < 0) {
- uvc_trace(UVC_TRACE_FRAME, "USB isochronous frame "
- "lost (%d).\n", urb->iso_frame_desc[i].status);
- /* Mark the buffer as faulty. */
- if (buf != NULL)
- buf->error = 1;
- continue;
- }
-
- /* Decode the payload header. */
- mem = urb->transfer_buffer + urb->iso_frame_desc[i].offset;
- do {
- ret = uvc_video_decode_start(stream, buf, mem,
- urb->iso_frame_desc[i].actual_length);
- if (ret == -EAGAIN)
- buf = uvc_queue_next_buffer(&stream->queue,
- buf);
- } while (ret == -EAGAIN);
-
- if (ret < 0)
- continue;
-
- /* Decode the payload data. */
- uvc_video_decode_data(stream, buf, mem + ret,
- urb->iso_frame_desc[i].actual_length - ret);
-
- /* Process the header again. */
- uvc_video_decode_end(stream, buf, mem,
- urb->iso_frame_desc[i].actual_length);
-
- if (buf->state == UVC_BUF_STATE_READY) {
- if (buf->length != buf->bytesused &&
- !(stream->cur_format->flags &
- UVC_FMT_FLAG_COMPRESSED))
- buf->error = 1;
-
- buf = uvc_queue_next_buffer(&stream->queue, buf);
- }
- }
-}
-
-static void uvc_video_decode_bulk(struct urb *urb, struct uvc_streaming *stream,
- struct uvc_buffer *buf)
-{
- u8 *mem;
- int len, ret;
-
- /*
- * Ignore ZLPs if they're not part of a frame, otherwise process them
- * to trigger the end of payload detection.
- */
- if (urb->actual_length == 0 && stream->bulk.header_size == 0)
- return;
-
- mem = urb->transfer_buffer;
- len = urb->actual_length;
- stream->bulk.payload_size += len;
-
- /* If the URB is the first of its payload, decode and save the
- * header.
- */
- if (stream->bulk.header_size == 0 && !stream->bulk.skip_payload) {
- do {
- ret = uvc_video_decode_start(stream, buf, mem, len);
- if (ret == -EAGAIN)
- buf = uvc_queue_next_buffer(&stream->queue,
- buf);
- } while (ret == -EAGAIN);
-
- /* If an error occurred skip the rest of the payload. */
- if (ret < 0 || buf == NULL) {
- stream->bulk.skip_payload = 1;
- } else {
- memcpy(stream->bulk.header, mem, ret);
- stream->bulk.header_size = ret;
-
- mem += ret;
- len -= ret;
- }
- }
-
- /* The buffer queue might have been cancelled while a bulk transfer
- * was in progress, so we can reach here with buf equal to NULL. Make
- * sure buf is never dereferenced if NULL.
- */
-
- /* Process video data. */
- if (!stream->bulk.skip_payload && buf != NULL)
- uvc_video_decode_data(stream, buf, mem, len);
-
- /* Detect the payload end by a URB smaller than the maximum size (or
- * a payload size equal to the maximum) and process the header again.
- */
- if (urb->actual_length < urb->transfer_buffer_length ||
- stream->bulk.payload_size >= stream->bulk.max_payload_size) {
- if (!stream->bulk.skip_payload && buf != NULL) {
- uvc_video_decode_end(stream, buf, stream->bulk.header,
- stream->bulk.payload_size);
- if (buf->state == UVC_BUF_STATE_READY)
- buf = uvc_queue_next_buffer(&stream->queue,
- buf);
- }
-
- stream->bulk.header_size = 0;
- stream->bulk.skip_payload = 0;
- stream->bulk.payload_size = 0;
- }
-}
-
-static void uvc_video_encode_bulk(struct urb *urb, struct uvc_streaming *stream,
- struct uvc_buffer *buf)
-{
- u8 *mem = urb->transfer_buffer;
- int len = stream->urb_size, ret;
-
- if (buf == NULL) {
- urb->transfer_buffer_length = 0;
- return;
- }
-
- /* If the URB is the first of its payload, add the header. */
- if (stream->bulk.header_size == 0) {
- ret = uvc_video_encode_header(stream, buf, mem, len);
- stream->bulk.header_size = ret;
- stream->bulk.payload_size += ret;
- mem += ret;
- len -= ret;
- }
-
- /* Process video data. */
- ret = uvc_video_encode_data(stream, buf, mem, len);
-
- stream->bulk.payload_size += ret;
- len -= ret;
-
- if (buf->bytesused == stream->queue.buf_used ||
- stream->bulk.payload_size == stream->bulk.max_payload_size) {
- if (buf->bytesused == stream->queue.buf_used) {
- stream->queue.buf_used = 0;
- buf->state = UVC_BUF_STATE_READY;
- buf->buf.v4l2_buf.sequence = ++stream->sequence;
- uvc_queue_next_buffer(&stream->queue, buf);
- stream->last_fid ^= UVC_STREAM_FID;
- }
-
- stream->bulk.header_size = 0;
- stream->bulk.payload_size = 0;
- }
-
- urb->transfer_buffer_length = stream->urb_size - len;
-}
-
-static void uvc_video_complete(struct urb *urb)
-{
- struct uvc_streaming *stream = urb->context;
- struct uvc_video_queue *queue = &stream->queue;
- struct uvc_buffer *buf = NULL;
- unsigned long flags;
- int ret;
-
- switch (urb->status) {
- case 0:
- break;
-
- default:
- uvc_printk(KERN_WARNING, "Non-zero status (%d) in video "
- "completion handler.\n", urb->status);
-
- case -ENOENT: /* usb_kill_urb() called. */
- if (stream->frozen)
- return;
-
- case -ECONNRESET: /* usb_unlink_urb() called. */
- case -ESHUTDOWN: /* The endpoint is being disabled. */
- uvc_queue_cancel(queue, urb->status == -ESHUTDOWN);
- return;
- }
-
- spin_lock_irqsave(&queue->irqlock, flags);
- if (!list_empty(&queue->irqqueue))
- buf = list_first_entry(&queue->irqqueue, struct uvc_buffer,
- queue);
- spin_unlock_irqrestore(&queue->irqlock, flags);
-
- stream->decode(urb, stream, buf);
-
- if ((ret = usb_submit_urb(urb, GFP_ATOMIC)) < 0) {
- uvc_printk(KERN_ERR, "Failed to resubmit video URB (%d).\n",
- ret);
- }
-}
-
-/*
- * Free transfer buffers.
- */
-static void uvc_free_urb_buffers(struct uvc_streaming *stream)
-{
- unsigned int i;
-
- for (i = 0; i < UVC_URBS; ++i) {
- if (stream->urb_buffer[i]) {
-#ifndef CONFIG_DMA_NONCOHERENT
- usb_free_coherent(stream->dev->udev, stream->urb_size,
- stream->urb_buffer[i], stream->urb_dma[i]);
-#else
- kfree(stream->urb_buffer[i]);
-#endif
- stream->urb_buffer[i] = NULL;
- }
- }
-
- stream->urb_size = 0;
-}
-
-/*
- * Allocate transfer buffers. This function can be called with buffers
- * already allocated when resuming from suspend, in which case it will
- * return without touching the buffers.
- *
- * Limit the buffer size to UVC_MAX_PACKETS bulk/isochronous packets. If the
- * system is too low on memory try successively smaller numbers of packets
- * until allocation succeeds.
- *
- * Return the number of allocated packets on success or 0 when out of memory.
- */
-static int uvc_alloc_urb_buffers(struct uvc_streaming *stream,
- unsigned int size, unsigned int psize, gfp_t gfp_flags)
-{
- unsigned int npackets;
- unsigned int i;
-
- /* Buffers are already allocated, bail out. */
- if (stream->urb_size)
- return stream->urb_size / psize;
-
- /* Compute the number of packets. Bulk endpoints might transfer UVC
- * payloads across multiple URBs.
- */
- npackets = DIV_ROUND_UP(size, psize);
- if (npackets > UVC_MAX_PACKETS)
- npackets = UVC_MAX_PACKETS;
-
- /* Retry allocations until one succeed. */
- for (; npackets > 1; npackets /= 2) {
- for (i = 0; i < UVC_URBS; ++i) {
- stream->urb_size = psize * npackets;
-#ifndef CONFIG_DMA_NONCOHERENT
- stream->urb_buffer[i] = usb_alloc_coherent(
- stream->dev->udev, stream->urb_size,
- gfp_flags | __GFP_NOWARN, &stream->urb_dma[i]);
-#else
- stream->urb_buffer[i] =
- kmalloc(stream->urb_size, gfp_flags | __GFP_NOWARN);
-#endif
- if (!stream->urb_buffer[i]) {
- uvc_free_urb_buffers(stream);
- break;
- }
- }
-
- if (i == UVC_URBS) {
- uvc_trace(UVC_TRACE_VIDEO, "Allocated %u URB buffers "
- "of %ux%u bytes each.\n", UVC_URBS, npackets,
- psize);
- return npackets;
- }
- }
-
- uvc_trace(UVC_TRACE_VIDEO, "Failed to allocate URB buffers (%u bytes "
- "per packet).\n", psize);
- return 0;
-}
-
-/*
- * Uninitialize isochronous/bulk URBs and free transfer buffers.
- */
-static void uvc_uninit_video(struct uvc_streaming *stream, int free_buffers)
-{
- struct urb *urb;
- unsigned int i;
-
- uvc_video_stats_stop(stream);
-
- for (i = 0; i < UVC_URBS; ++i) {
- urb = stream->urb[i];
- if (urb == NULL)
- continue;
-
- usb_kill_urb(urb);
- usb_free_urb(urb);
- stream->urb[i] = NULL;
- }
-
- if (free_buffers)
- uvc_free_urb_buffers(stream);
-}
-
-/*
- * Compute the maximum number of bytes per interval for an endpoint.
- */
-static unsigned int uvc_endpoint_max_bpi(struct usb_device *dev,
- struct usb_host_endpoint *ep)
-{
- u16 psize;
-
- switch (dev->speed) {
- case USB_SPEED_SUPER:
- return ep->ss_ep_comp.wBytesPerInterval;
- case USB_SPEED_HIGH:
- psize = usb_endpoint_maxp(&ep->desc);
- return (psize & 0x07ff) * (1 + ((psize >> 11) & 3));
- default:
- psize = usb_endpoint_maxp(&ep->desc);
- return psize & 0x07ff;
- }
-}
-
-/*
- * Initialize isochronous URBs and allocate transfer buffers. The packet size
- * is given by the endpoint.
- */
-static int uvc_init_video_isoc(struct uvc_streaming *stream,
- struct usb_host_endpoint *ep, gfp_t gfp_flags)
-{
- struct urb *urb;
- unsigned int npackets, i, j;
- u16 psize;
- u32 size;
-
- psize = uvc_endpoint_max_bpi(stream->dev->udev, ep);
- size = stream->ctrl.dwMaxVideoFrameSize;
-
- npackets = uvc_alloc_urb_buffers(stream, size, psize, gfp_flags);
- if (npackets == 0)
- return -ENOMEM;
-
- size = npackets * psize;
-
- for (i = 0; i < UVC_URBS; ++i) {
- urb = usb_alloc_urb(npackets, gfp_flags);
- if (urb == NULL) {
- uvc_uninit_video(stream, 1);
- return -ENOMEM;
- }
-
- urb->dev = stream->dev->udev;
- urb->context = stream;
- urb->pipe = usb_rcvisocpipe(stream->dev->udev,
- ep->desc.bEndpointAddress);
-#ifndef CONFIG_DMA_NONCOHERENT
- urb->transfer_flags = URB_ISO_ASAP | URB_NO_TRANSFER_DMA_MAP;
- urb->transfer_dma = stream->urb_dma[i];
-#else
- urb->transfer_flags = URB_ISO_ASAP;
-#endif
- urb->interval = ep->desc.bInterval;
- urb->transfer_buffer = stream->urb_buffer[i];
- urb->complete = uvc_video_complete;
- urb->number_of_packets = npackets;
- urb->transfer_buffer_length = size;
-
- for (j = 0; j < npackets; ++j) {
- urb->iso_frame_desc[j].offset = j * psize;
- urb->iso_frame_desc[j].length = psize;
- }
-
- stream->urb[i] = urb;
- }
-
- return 0;
-}
-
-/*
- * Initialize bulk URBs and allocate transfer buffers. The packet size is
- * given by the endpoint.
- */
-static int uvc_init_video_bulk(struct uvc_streaming *stream,
- struct usb_host_endpoint *ep, gfp_t gfp_flags)
-{
- struct urb *urb;
- unsigned int npackets, pipe, i;
- u16 psize;
- u32 size;
-
- psize = usb_endpoint_maxp(&ep->desc) & 0x7ff;
- size = stream->ctrl.dwMaxPayloadTransferSize;
- stream->bulk.max_payload_size = size;
-
- npackets = uvc_alloc_urb_buffers(stream, size, psize, gfp_flags);
- if (npackets == 0)
- return -ENOMEM;
-
- size = npackets * psize;
-
- if (usb_endpoint_dir_in(&ep->desc))
- pipe = usb_rcvbulkpipe(stream->dev->udev,
- ep->desc.bEndpointAddress);
- else
- pipe = usb_sndbulkpipe(stream->dev->udev,
- ep->desc.bEndpointAddress);
-
- if (stream->type == V4L2_BUF_TYPE_VIDEO_OUTPUT)
- size = 0;
-
- for (i = 0; i < UVC_URBS; ++i) {
- urb = usb_alloc_urb(0, gfp_flags);
- if (urb == NULL) {
- uvc_uninit_video(stream, 1);
- return -ENOMEM;
- }
-
- usb_fill_bulk_urb(urb, stream->dev->udev, pipe,
- stream->urb_buffer[i], size, uvc_video_complete,
- stream);
-#ifndef CONFIG_DMA_NONCOHERENT
- urb->transfer_flags = URB_NO_TRANSFER_DMA_MAP;
- urb->transfer_dma = stream->urb_dma[i];
-#endif
-
- stream->urb[i] = urb;
- }
-
- return 0;
-}
-
-/*
- * Initialize isochronous/bulk URBs and allocate transfer buffers.
- */
-static int uvc_init_video(struct uvc_streaming *stream, gfp_t gfp_flags)
-{
- struct usb_interface *intf = stream->intf;
- struct usb_host_endpoint *ep;
- unsigned int i;
- int ret;
-
- stream->sequence = -1;
- stream->last_fid = -1;
- stream->bulk.header_size = 0;
- stream->bulk.skip_payload = 0;
- stream->bulk.payload_size = 0;
-
- uvc_video_stats_start(stream);
-
- if (intf->num_altsetting > 1) {
- struct usb_host_endpoint *best_ep = NULL;
- unsigned int best_psize = UINT_MAX;
- unsigned int bandwidth;
- unsigned int uninitialized_var(altsetting);
- int intfnum = stream->intfnum;
-
- /* Isochronous endpoint, select the alternate setting. */
- bandwidth = stream->ctrl.dwMaxPayloadTransferSize;
-
- if (bandwidth == 0) {
- uvc_trace(UVC_TRACE_VIDEO, "Device requested null "
- "bandwidth, defaulting to lowest.\n");
- bandwidth = 1;
- } else {
- uvc_trace(UVC_TRACE_VIDEO, "Device requested %u "
- "B/frame bandwidth.\n", bandwidth);
- }
-
- for (i = 0; i < intf->num_altsetting; ++i) {
- struct usb_host_interface *alts;
- unsigned int psize;
-
- alts = &intf->altsetting[i];
- ep = uvc_find_endpoint(alts,
- stream->header.bEndpointAddress);
- if (ep == NULL)
- continue;
-
- /* Check if the bandwidth is high enough. */
- psize = uvc_endpoint_max_bpi(stream->dev->udev, ep);
- if (psize >= bandwidth && psize <= best_psize) {
- altsetting = alts->desc.bAlternateSetting;
- best_psize = psize;
- best_ep = ep;
- }
- }
-
- if (best_ep == NULL) {
- uvc_trace(UVC_TRACE_VIDEO, "No fast enough alt setting "
- "for requested bandwidth.\n");
- return -EIO;
- }
-
- uvc_trace(UVC_TRACE_VIDEO, "Selecting alternate setting %u "
- "(%u B/frame bandwidth).\n", altsetting, best_psize);
-
- ret = usb_set_interface(stream->dev->udev, intfnum, altsetting);
- if (ret < 0)
- return ret;
-
- ret = uvc_init_video_isoc(stream, best_ep, gfp_flags);
- } else {
- /* Bulk endpoint, proceed to URB initialization. */
- ep = uvc_find_endpoint(&intf->altsetting[0],
- stream->header.bEndpointAddress);
- if (ep == NULL)
- return -EIO;
-
- ret = uvc_init_video_bulk(stream, ep, gfp_flags);
- }
-
- if (ret < 0)
- return ret;
-
- /* Submit the URBs. */
- for (i = 0; i < UVC_URBS; ++i) {
- ret = usb_submit_urb(stream->urb[i], gfp_flags);
- if (ret < 0) {
- uvc_printk(KERN_ERR, "Failed to submit URB %u "
- "(%d).\n", i, ret);
- uvc_uninit_video(stream, 1);
- return ret;
- }
- }
-
- return 0;
-}
-
-/* --------------------------------------------------------------------------
- * Suspend/resume
- */
-
-/*
- * Stop streaming without disabling the video queue.
- *
- * To let userspace applications resume without trouble, we must not touch the
- * video buffers in any way. We mark the device as frozen to make sure the URB
- * completion handler won't try to cancel the queue when we kill the URBs.
- */
-int uvc_video_suspend(struct uvc_streaming *stream)
-{
- if (!uvc_queue_streaming(&stream->queue))
- return 0;
-
- stream->frozen = 1;
- uvc_uninit_video(stream, 0);
- usb_set_interface(stream->dev->udev, stream->intfnum, 0);
- return 0;
-}
-
-/*
- * Reconfigure the video interface and restart streaming if it was enabled
- * before suspend.
- *
- * If an error occurs, disable the video queue. This will wake all pending
- * buffers, making sure userspace applications are notified of the problem
- * instead of waiting forever.
- */
-int uvc_video_resume(struct uvc_streaming *stream, int reset)
-{
- int ret;
-
- /* If the bus has been reset on resume, set the alternate setting to 0.
- * This should be the default value, but some devices crash or otherwise
- * misbehave if they don't receive a SET_INTERFACE request before any
- * other video control request.
- */
- if (reset)
- usb_set_interface(stream->dev->udev, stream->intfnum, 0);
-
- stream->frozen = 0;
-
- uvc_video_clock_reset(stream);
-
- ret = uvc_commit_video(stream, &stream->ctrl);
- if (ret < 0) {
- uvc_queue_enable(&stream->queue, 0);
- return ret;
- }
-
- if (!uvc_queue_streaming(&stream->queue))
- return 0;
-
- ret = uvc_init_video(stream, GFP_NOIO);
- if (ret < 0)
- uvc_queue_enable(&stream->queue, 0);
-
- return ret;
-}
-
-/* ------------------------------------------------------------------------
- * Video device
- */
-
-/*
- * Initialize the UVC video device by switching to alternate setting 0 and
- * retrieve the default format.
- *
- * Some cameras (namely the Fuji Finepix) set the format and frame
- * indexes to zero. The UVC standard doesn't clearly make this a spec
- * violation, so try to silently fix the values if possible.
- *
- * This function is called before registering the device with V4L.
- */
-int uvc_video_init(struct uvc_streaming *stream)
-{
- struct uvc_streaming_control *probe = &stream->ctrl;
- struct uvc_format *format = NULL;
- struct uvc_frame *frame = NULL;
- unsigned int i;
- int ret;
-
- if (stream->nformats == 0) {
- uvc_printk(KERN_INFO, "No supported video formats found.\n");
- return -EINVAL;
- }
-
- atomic_set(&stream->active, 0);
-
- /* Initialize the video buffers queue. */
- uvc_queue_init(&stream->queue, stream->type, !uvc_no_drop_param);
-
- /* Alternate setting 0 should be the default, yet the XBox Live Vision
- * Cam (and possibly other devices) crash or otherwise misbehave if
- * they don't receive a SET_INTERFACE request before any other video
- * control request.
- */
- usb_set_interface(stream->dev->udev, stream->intfnum, 0);
-
- /* Set the streaming probe control with default streaming parameters
- * retrieved from the device. Webcams that don't suport GET_DEF
- * requests on the probe control will just keep their current streaming
- * parameters.
- */
- if (uvc_get_video_ctrl(stream, probe, 1, UVC_GET_DEF) == 0)
- uvc_set_video_ctrl(stream, probe, 1);
-
- /* Initialize the streaming parameters with the probe control current
- * value. This makes sure SET_CUR requests on the streaming commit
- * control will always use values retrieved from a successful GET_CUR
- * request on the probe control, as required by the UVC specification.
- */
- ret = uvc_get_video_ctrl(stream, probe, 1, UVC_GET_CUR);
- if (ret < 0)
- return ret;
-
- /* Check if the default format descriptor exists. Use the first
- * available format otherwise.
- */
- for (i = stream->nformats; i > 0; --i) {
- format = &stream->format[i-1];
- if (format->index == probe->bFormatIndex)
- break;
- }
-
- if (format->nframes == 0) {
- uvc_printk(KERN_INFO, "No frame descriptor found for the "
- "default format.\n");
- return -EINVAL;
- }
-
- /* Zero bFrameIndex might be correct. Stream-based formats (including
- * MPEG-2 TS and DV) do not support frames but have a dummy frame
- * descriptor with bFrameIndex set to zero. If the default frame
- * descriptor is not found, use the first available frame.
- */
- for (i = format->nframes; i > 0; --i) {
- frame = &format->frame[i-1];
- if (frame->bFrameIndex == probe->bFrameIndex)
- break;
- }
-
- probe->bFormatIndex = format->index;
- probe->bFrameIndex = frame->bFrameIndex;
-
- stream->cur_format = format;
- stream->cur_frame = frame;
-
- /* Select the video decoding function */
- if (stream->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
- if (stream->dev->quirks & UVC_QUIRK_BUILTIN_ISIGHT)
- stream->decode = uvc_video_decode_isight;
- else if (stream->intf->num_altsetting > 1)
- stream->decode = uvc_video_decode_isoc;
- else
- stream->decode = uvc_video_decode_bulk;
- } else {
- if (stream->intf->num_altsetting == 1)
- stream->decode = uvc_video_encode_bulk;
- else {
- uvc_printk(KERN_INFO, "Isochronous endpoints are not "
- "supported for video output devices.\n");
- return -EINVAL;
- }
- }
-
- return 0;
-}
-
-/*
- * Enable or disable the video stream.
- */
-int uvc_video_enable(struct uvc_streaming *stream, int enable)
-{
- int ret;
-
- if (!enable) {
- uvc_uninit_video(stream, 1);
- usb_set_interface(stream->dev->udev, stream->intfnum, 0);
- uvc_queue_enable(&stream->queue, 0);
- uvc_video_clock_cleanup(stream);
- return 0;
- }
-
- ret = uvc_video_clock_init(stream);
- if (ret < 0)
- return ret;
-
- ret = uvc_queue_enable(&stream->queue, 1);
- if (ret < 0)
- goto error_queue;
-
- /* Commit the streaming parameters. */
- ret = uvc_commit_video(stream, &stream->ctrl);
- if (ret < 0)
- goto error_commit;
-
- ret = uvc_init_video(stream, GFP_KERNEL);
- if (ret < 0)
- goto error_video;
-
- return 0;
-
-error_video:
- usb_set_interface(stream->dev->udev, stream->intfnum, 0);
-error_commit:
- uvc_queue_enable(&stream->queue, 0);
-error_queue:
- uvc_video_clock_cleanup(stream);
-
- return ret;
-}
+++ /dev/null
-#ifndef _USB_VIDEO_H_
-#define _USB_VIDEO_H_
-
-#ifndef __KERNEL__
-#error "The uvcvideo.h header is deprecated, use linux/uvcvideo.h instead."
-#endif /* __KERNEL__ */
-
-#include <linux/kernel.h>
-#include <linux/poll.h>
-#include <linux/usb.h>
-#include <linux/usb/video.h>
-#include <linux/uvcvideo.h>
-#include <linux/videodev2.h>
-#include <media/media-device.h>
-#include <media/v4l2-device.h>
-#include <media/v4l2-event.h>
-#include <media/v4l2-fh.h>
-#include <media/videobuf2-core.h>
-
-/* --------------------------------------------------------------------------
- * UVC constants
- */
-
-#define UVC_TERM_INPUT 0x0000
-#define UVC_TERM_OUTPUT 0x8000
-#define UVC_TERM_DIRECTION(term) ((term)->type & 0x8000)
-
-#define UVC_ENTITY_TYPE(entity) ((entity)->type & 0x7fff)
-#define UVC_ENTITY_IS_UNIT(entity) (((entity)->type & 0xff00) == 0)
-#define UVC_ENTITY_IS_TERM(entity) (((entity)->type & 0xff00) != 0)
-#define UVC_ENTITY_IS_ITERM(entity) \
- (UVC_ENTITY_IS_TERM(entity) && \
- ((entity)->type & 0x8000) == UVC_TERM_INPUT)
-#define UVC_ENTITY_IS_OTERM(entity) \
- (UVC_ENTITY_IS_TERM(entity) && \
- ((entity)->type & 0x8000) == UVC_TERM_OUTPUT)
-
-
-/* ------------------------------------------------------------------------
- * GUIDs
- */
-#define UVC_GUID_UVC_CAMERA \
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01}
-#define UVC_GUID_UVC_OUTPUT \
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02}
-#define UVC_GUID_UVC_MEDIA_TRANSPORT_INPUT \
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03}
-#define UVC_GUID_UVC_PROCESSING \
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01}
-#define UVC_GUID_UVC_SELECTOR \
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02}
-
-#define UVC_GUID_FORMAT_MJPEG \
- { 'M', 'J', 'P', 'G', 0x00, 0x00, 0x10, 0x00, \
- 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
-#define UVC_GUID_FORMAT_YUY2 \
- { 'Y', 'U', 'Y', '2', 0x00, 0x00, 0x10, 0x00, \
- 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
-#define UVC_GUID_FORMAT_YUY2_ISIGHT \
- { 'Y', 'U', 'Y', '2', 0x00, 0x00, 0x10, 0x00, \
- 0x80, 0x00, 0x00, 0x00, 0x00, 0x38, 0x9b, 0x71}
-#define UVC_GUID_FORMAT_NV12 \
- { 'N', 'V', '1', '2', 0x00, 0x00, 0x10, 0x00, \
- 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
-#define UVC_GUID_FORMAT_YV12 \
- { 'Y', 'V', '1', '2', 0x00, 0x00, 0x10, 0x00, \
- 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
-#define UVC_GUID_FORMAT_I420 \
- { 'I', '4', '2', '0', 0x00, 0x00, 0x10, 0x00, \
- 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
-#define UVC_GUID_FORMAT_UYVY \
- { 'U', 'Y', 'V', 'Y', 0x00, 0x00, 0x10, 0x00, \
- 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
-#define UVC_GUID_FORMAT_Y800 \
- { 'Y', '8', '0', '0', 0x00, 0x00, 0x10, 0x00, \
- 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
-#define UVC_GUID_FORMAT_Y8 \
- { 'Y', '8', ' ', ' ', 0x00, 0x00, 0x10, 0x00, \
- 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
-#define UVC_GUID_FORMAT_Y10 \
- { 'Y', '1', '0', ' ', 0x00, 0x00, 0x10, 0x00, \
- 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
-#define UVC_GUID_FORMAT_Y12 \
- { 'Y', '1', '2', ' ', 0x00, 0x00, 0x10, 0x00, \
- 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
-#define UVC_GUID_FORMAT_Y16 \
- { 'Y', '1', '6', ' ', 0x00, 0x00, 0x10, 0x00, \
- 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
-#define UVC_GUID_FORMAT_BY8 \
- { 'B', 'Y', '8', ' ', 0x00, 0x00, 0x10, 0x00, \
- 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
-#define UVC_GUID_FORMAT_RGBP \
- { 'R', 'G', 'B', 'P', 0x00, 0x00, 0x10, 0x00, \
- 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
-#define UVC_GUID_FORMAT_M420 \
- { 'M', '4', '2', '0', 0x00, 0x00, 0x10, 0x00, \
- 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
-
-#define UVC_GUID_FORMAT_H264 \
- { 'H', '2', '6', '4', 0x00, 0x00, 0x10, 0x00, \
- 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
-
-/* ------------------------------------------------------------------------
- * Driver specific constants.
- */
-
-#define DRIVER_VERSION "1.1.1"
-
-/* Number of isochronous URBs. */
-#define UVC_URBS 5
-/* Maximum number of packets per URB. */
-#define UVC_MAX_PACKETS 32
-/* Maximum number of video buffers. */
-#define UVC_MAX_VIDEO_BUFFERS 32
-/* Maximum status buffer size in bytes of interrupt URB. */
-#define UVC_MAX_STATUS_SIZE 16
-
-#define UVC_CTRL_CONTROL_TIMEOUT 300
-#define UVC_CTRL_STREAMING_TIMEOUT 5000
-
-/* Maximum allowed number of control mappings per device */
-#define UVC_MAX_CONTROL_MAPPINGS 1024
-#define UVC_MAX_CONTROL_MENU_ENTRIES 32
-
-/* Devices quirks */
-#define UVC_QUIRK_STATUS_INTERVAL 0x00000001
-#define UVC_QUIRK_PROBE_MINMAX 0x00000002
-#define UVC_QUIRK_PROBE_EXTRAFIELDS 0x00000004
-#define UVC_QUIRK_BUILTIN_ISIGHT 0x00000008
-#define UVC_QUIRK_STREAM_NO_FID 0x00000010
-#define UVC_QUIRK_IGNORE_SELECTOR_UNIT 0x00000020
-#define UVC_QUIRK_FIX_BANDWIDTH 0x00000080
-#define UVC_QUIRK_PROBE_DEF 0x00000100
-#define UVC_QUIRK_RESTRICT_FRAME_RATE 0x00000200
-
-/* Format flags */
-#define UVC_FMT_FLAG_COMPRESSED 0x00000001
-#define UVC_FMT_FLAG_STREAM 0x00000002
-
-/* ------------------------------------------------------------------------
- * Structures.
- */
-
-struct uvc_device;
-
-/* TODO: Put the most frequently accessed fields at the beginning of
- * structures to maximize cache efficiency.
- */
-struct uvc_control_info {
- struct list_head mappings;
-
- __u8 entity[16];
- __u8 index; /* Bit index in bmControls */
- __u8 selector;
-
- __u16 size;
- __u32 flags;
-};
-
-struct uvc_control_mapping {
- struct list_head list;
- struct list_head ev_subs;
-
- __u32 id;
- __u8 name[32];
- __u8 entity[16];
- __u8 selector;
-
- __u8 size;
- __u8 offset;
- enum v4l2_ctrl_type v4l2_type;
- __u32 data_type;
-
- struct uvc_menu_info *menu_info;
- __u32 menu_count;
-
- __u32 master_id;
- __s32 master_manual;
- __u32 slave_ids[2];
-
- __s32 (*get) (struct uvc_control_mapping *mapping, __u8 query,
- const __u8 *data);
- void (*set) (struct uvc_control_mapping *mapping, __s32 value,
- __u8 *data);
-};
-
-struct uvc_control {
- struct uvc_entity *entity;
- struct uvc_control_info info;
-
- __u8 index; /* Used to match the uvc_control entry with a
- uvc_control_info. */
- __u8 dirty:1,
- loaded:1,
- modified:1,
- cached:1,
- initialized:1;
-
- __u8 *uvc_data;
-};
-
-struct uvc_format_desc {
- char *name;
- __u8 guid[16];
- __u32 fcc;
-};
-
-/* The term 'entity' refers to both UVC units and UVC terminals.
- *
- * The type field is either the terminal type (wTerminalType in the terminal
- * descriptor), or the unit type (bDescriptorSubtype in the unit descriptor).
- * As the bDescriptorSubtype field is one byte long, the type value will
- * always have a null MSB for units. All terminal types defined by the UVC
- * specification have a non-null MSB, so it is safe to use the MSB to
- * differentiate between units and terminals as long as the descriptor parsing
- * code makes sure terminal types have a non-null MSB.
- *
- * For terminals, the type's most significant bit stores the terminal
- * direction (either UVC_TERM_INPUT or UVC_TERM_OUTPUT). The type field should
- * always be accessed with the UVC_ENTITY_* macros and never directly.
- */
-
-struct uvc_entity {
- struct list_head list; /* Entity as part of a UVC device. */
- struct list_head chain; /* Entity as part of a video device
- * chain. */
- __u8 id;
- __u16 type;
- char name[64];
-
- /* Media controller-related fields. */
- struct video_device *vdev;
- struct v4l2_subdev subdev;
- unsigned int num_pads;
- unsigned int num_links;
- struct media_pad *pads;
-
- union {
- struct {
- __u16 wObjectiveFocalLengthMin;
- __u16 wObjectiveFocalLengthMax;
- __u16 wOcularFocalLength;
- __u8 bControlSize;
- __u8 *bmControls;
- } camera;
-
- struct {
- __u8 bControlSize;
- __u8 *bmControls;
- __u8 bTransportModeSize;
- __u8 *bmTransportModes;
- } media;
-
- struct {
- } output;
-
- struct {
- __u16 wMaxMultiplier;
- __u8 bControlSize;
- __u8 *bmControls;
- __u8 bmVideoStandards;
- } processing;
-
- struct {
- } selector;
-
- struct {
- __u8 guidExtensionCode[16];
- __u8 bNumControls;
- __u8 bControlSize;
- __u8 *bmControls;
- __u8 *bmControlsType;
- } extension;
- };
-
- __u8 bNrInPins;
- __u8 *baSourceID;
-
- unsigned int ncontrols;
- struct uvc_control *controls;
-};
-
-struct uvc_frame {
- __u8 bFrameIndex;
- __u8 bmCapabilities;
- __u16 wWidth;
- __u16 wHeight;
- __u32 dwMinBitRate;
- __u32 dwMaxBitRate;
- __u32 dwMaxVideoFrameBufferSize;
- __u8 bFrameIntervalType;
- __u32 dwDefaultFrameInterval;
- __u32 *dwFrameInterval;
-};
-
-struct uvc_format {
- __u8 type;
- __u8 index;
- __u8 bpp;
- __u8 colorspace;
- __u32 fcc;
- __u32 flags;
-
- char name[32];
-
- unsigned int nframes;
- struct uvc_frame *frame;
-};
-
-struct uvc_streaming_header {
- __u8 bNumFormats;
- __u8 bEndpointAddress;
- __u8 bTerminalLink;
- __u8 bControlSize;
- __u8 *bmaControls;
- /* The following fields are used by input headers only. */
- __u8 bmInfo;
- __u8 bStillCaptureMethod;
- __u8 bTriggerSupport;
- __u8 bTriggerUsage;
-};
-
-enum uvc_buffer_state {
- UVC_BUF_STATE_IDLE = 0,
- UVC_BUF_STATE_QUEUED = 1,
- UVC_BUF_STATE_ACTIVE = 2,
- UVC_BUF_STATE_READY = 3,
- UVC_BUF_STATE_DONE = 4,
- UVC_BUF_STATE_ERROR = 5,
-};
-
-struct uvc_buffer {
- struct vb2_buffer buf;
- struct list_head queue;
-
- enum uvc_buffer_state state;
- unsigned int error;
-
- void *mem;
- unsigned int length;
- unsigned int bytesused;
-
- u32 pts;
-};
-
-#define UVC_QUEUE_DISCONNECTED (1 << 0)
-#define UVC_QUEUE_DROP_CORRUPTED (1 << 1)
-
-struct uvc_video_queue {
- struct vb2_queue queue;
- struct mutex mutex; /* Protects queue */
-
- unsigned int flags;
- unsigned int buf_used;
-
- spinlock_t irqlock; /* Protects irqqueue */
- struct list_head irqqueue;
-};
-
-struct uvc_video_chain {
- struct uvc_device *dev;
- struct list_head list;
-
- struct list_head entities; /* All entities */
- struct uvc_entity *processing; /* Processing unit */
- struct uvc_entity *selector; /* Selector unit */
-
- struct mutex ctrl_mutex; /* Protects ctrl.info */
-};
-
-struct uvc_stats_frame {
- unsigned int size; /* Number of bytes captured */
- unsigned int first_data; /* Index of the first non-empty packet */
-
- unsigned int nb_packets; /* Number of packets */
- unsigned int nb_empty; /* Number of empty packets */
- unsigned int nb_invalid; /* Number of packets with an invalid header */
- unsigned int nb_errors; /* Number of packets with the error bit set */
-
- unsigned int nb_pts; /* Number of packets with a PTS timestamp */
- unsigned int nb_pts_diffs; /* Number of PTS differences inside a frame */
- unsigned int last_pts_diff; /* Index of the last PTS difference */
- bool has_initial_pts; /* Whether the first non-empty packet has a PTS */
- bool has_early_pts; /* Whether a PTS is present before the first non-empty packet */
- u32 pts; /* PTS of the last packet */
-
- unsigned int nb_scr; /* Number of packets with a SCR timestamp */
- unsigned int nb_scr_diffs; /* Number of SCR.STC differences inside a frame */
- u16 scr_sof; /* SCR.SOF of the last packet */
- u32 scr_stc; /* SCR.STC of the last packet */
-};
-
-struct uvc_stats_stream {
- struct timespec start_ts; /* Stream start timestamp */
- struct timespec stop_ts; /* Stream stop timestamp */
-
- unsigned int nb_frames; /* Number of frames */
-
- unsigned int nb_packets; /* Number of packets */
- unsigned int nb_empty; /* Number of empty packets */
- unsigned int nb_invalid; /* Number of packets with an invalid header */
- unsigned int nb_errors; /* Number of packets with the error bit set */
-
- unsigned int nb_pts_constant; /* Number of frames with constant PTS */
- unsigned int nb_pts_early; /* Number of frames with early PTS */
- unsigned int nb_pts_initial; /* Number of frames with initial PTS */
-
- unsigned int nb_scr_count_ok; /* Number of frames with at least one SCR per non empty packet */
- unsigned int nb_scr_diffs_ok; /* Number of frames with varying SCR.STC */
- unsigned int scr_sof_count; /* STC.SOF counter accumulated since stream start */
- unsigned int scr_sof; /* STC.SOF of the last packet */
- unsigned int min_sof; /* Minimum STC.SOF value */
- unsigned int max_sof; /* Maximum STC.SOF value */
-};
-
-struct uvc_streaming {
- struct list_head list;
- struct uvc_device *dev;
- struct video_device *vdev;
- struct uvc_video_chain *chain;
- atomic_t active;
-
- struct usb_interface *intf;
- int intfnum;
- __u16 maxpsize;
-
- struct uvc_streaming_header header;
- enum v4l2_buf_type type;
-
- unsigned int nformats;
- struct uvc_format *format;
-
- struct uvc_streaming_control ctrl;
- struct uvc_format *cur_format;
- struct uvc_frame *cur_frame;
- /* Protect access to ctrl, cur_format, cur_frame and hardware video
- * probe control.
- */
- struct mutex mutex;
-
- /* Buffers queue. */
- unsigned int frozen : 1;
- struct uvc_video_queue queue;
- void (*decode) (struct urb *urb, struct uvc_streaming *video,
- struct uvc_buffer *buf);
-
- /* Context data used by the bulk completion handler. */
- struct {
- __u8 header[256];
- unsigned int header_size;
- int skip_payload;
- __u32 payload_size;
- __u32 max_payload_size;
- } bulk;
-
- struct urb *urb[UVC_URBS];
- char *urb_buffer[UVC_URBS];
- dma_addr_t urb_dma[UVC_URBS];
- unsigned int urb_size;
-
- __u32 sequence;
- __u8 last_fid;
-
- /* debugfs */
- struct dentry *debugfs_dir;
- struct {
- struct uvc_stats_frame frame;
- struct uvc_stats_stream stream;
- } stats;
-
- /* Timestamps support. */
- struct uvc_clock {
- struct uvc_clock_sample {
- u32 dev_stc;
- u16 dev_sof;
- struct timespec host_ts;
- u16 host_sof;
- } *samples;
-
- unsigned int head;
- unsigned int count;
- unsigned int size;
-
- u16 last_sof;
- u16 sof_offset;
-
- spinlock_t lock;
- } clock;
-};
-
-enum uvc_device_state {
- UVC_DEV_DISCONNECTED = 1,
-};
-
-struct uvc_device {
- struct usb_device *udev;
- struct usb_interface *intf;
- unsigned long warnings;
- __u32 quirks;
- int intfnum;
- char name[32];
-
- enum uvc_device_state state;
- atomic_t users;
- atomic_t nmappings;
-
- /* Video control interface */
-#ifdef CONFIG_MEDIA_CONTROLLER
- struct media_device mdev;
-#endif
- struct v4l2_device vdev;
- __u16 uvc_version;
- __u32 clock_frequency;
-
- struct list_head entities;
- struct list_head chains;
-
- /* Video Streaming interfaces */
- struct list_head streams;
- atomic_t nstreams;
-
- /* Status Interrupt Endpoint */
- struct usb_host_endpoint *int_ep;
- struct urb *int_urb;
- __u8 *status;
- struct input_dev *input;
- char input_phys[64];
-};
-
-enum uvc_handle_state {
- UVC_HANDLE_PASSIVE = 0,
- UVC_HANDLE_ACTIVE = 1,
-};
-
-struct uvc_fh {
- struct v4l2_fh vfh;
- struct uvc_video_chain *chain;
- struct uvc_streaming *stream;
- enum uvc_handle_state state;
-};
-
-struct uvc_driver {
- struct usb_driver driver;
-};
-
-/* ------------------------------------------------------------------------
- * Debugging, printing and logging
- */
-
-#define UVC_TRACE_PROBE (1 << 0)
-#define UVC_TRACE_DESCR (1 << 1)
-#define UVC_TRACE_CONTROL (1 << 2)
-#define UVC_TRACE_FORMAT (1 << 3)
-#define UVC_TRACE_CAPTURE (1 << 4)
-#define UVC_TRACE_CALLS (1 << 5)
-#define UVC_TRACE_IOCTL (1 << 6)
-#define UVC_TRACE_FRAME (1 << 7)
-#define UVC_TRACE_SUSPEND (1 << 8)
-#define UVC_TRACE_STATUS (1 << 9)
-#define UVC_TRACE_VIDEO (1 << 10)
-#define UVC_TRACE_STATS (1 << 11)
-#define UVC_TRACE_CLOCK (1 << 12)
-
-#define UVC_WARN_MINMAX 0
-#define UVC_WARN_PROBE_DEF 1
-#define UVC_WARN_XU_GET_RES 2
-
-extern unsigned int uvc_clock_param;
-extern unsigned int uvc_no_drop_param;
-extern unsigned int uvc_trace_param;
-extern unsigned int uvc_timeout_param;
-
-#define uvc_trace(flag, msg...) \
- do { \
- if (uvc_trace_param & flag) \
- printk(KERN_DEBUG "uvcvideo: " msg); \
- } while (0)
-
-#define uvc_warn_once(dev, warn, msg...) \
- do { \
- if (!test_and_set_bit(warn, &dev->warnings)) \
- printk(KERN_INFO "uvcvideo: " msg); \
- } while (0)
-
-#define uvc_printk(level, msg...) \
- printk(level "uvcvideo: " msg)
-
-/* --------------------------------------------------------------------------
- * Internal functions.
- */
-
-/* Core driver */
-extern struct uvc_driver uvc_driver;
-
-extern struct uvc_entity *uvc_entity_by_id(struct uvc_device *dev, int id);
-
-/* Video buffers queue management. */
-extern void uvc_queue_init(struct uvc_video_queue *queue,
- enum v4l2_buf_type type, int drop_corrupted);
-extern int uvc_alloc_buffers(struct uvc_video_queue *queue,
- struct v4l2_requestbuffers *rb);
-extern void uvc_free_buffers(struct uvc_video_queue *queue);
-extern int uvc_query_buffer(struct uvc_video_queue *queue,
- struct v4l2_buffer *v4l2_buf);
-extern int uvc_queue_buffer(struct uvc_video_queue *queue,
- struct v4l2_buffer *v4l2_buf);
-extern int uvc_dequeue_buffer(struct uvc_video_queue *queue,
- struct v4l2_buffer *v4l2_buf, int nonblocking);
-extern int uvc_queue_enable(struct uvc_video_queue *queue, int enable);
-extern void uvc_queue_cancel(struct uvc_video_queue *queue, int disconnect);
-extern struct uvc_buffer *uvc_queue_next_buffer(struct uvc_video_queue *queue,
- struct uvc_buffer *buf);
-extern int uvc_queue_mmap(struct uvc_video_queue *queue,
- struct vm_area_struct *vma);
-extern unsigned int uvc_queue_poll(struct uvc_video_queue *queue,
- struct file *file, poll_table *wait);
-#ifndef CONFIG_MMU
-extern unsigned long uvc_queue_get_unmapped_area(struct uvc_video_queue *queue,
- unsigned long pgoff);
-#endif
-extern int uvc_queue_allocated(struct uvc_video_queue *queue);
-static inline int uvc_queue_streaming(struct uvc_video_queue *queue)
-{
- return vb2_is_streaming(&queue->queue);
-}
-
-/* V4L2 interface */
-extern const struct v4l2_file_operations uvc_fops;
-
-/* Media controller */
-extern int uvc_mc_register_entities(struct uvc_video_chain *chain);
-extern void uvc_mc_cleanup_entity(struct uvc_entity *entity);
-
-/* Video */
-extern int uvc_video_init(struct uvc_streaming *stream);
-extern int uvc_video_suspend(struct uvc_streaming *stream);
-extern int uvc_video_resume(struct uvc_streaming *stream, int reset);
-extern int uvc_video_enable(struct uvc_streaming *stream, int enable);
-extern int uvc_probe_video(struct uvc_streaming *stream,
- struct uvc_streaming_control *probe);
-extern int uvc_query_ctrl(struct uvc_device *dev, __u8 query, __u8 unit,
- __u8 intfnum, __u8 cs, void *data, __u16 size);
-void uvc_video_clock_update(struct uvc_streaming *stream,
- struct v4l2_buffer *v4l2_buf,
- struct uvc_buffer *buf);
-
-/* Status */
-extern int uvc_status_init(struct uvc_device *dev);
-extern void uvc_status_cleanup(struct uvc_device *dev);
-extern int uvc_status_start(struct uvc_device *dev);
-extern void uvc_status_stop(struct uvc_device *dev);
-extern int uvc_status_suspend(struct uvc_device *dev);
-extern int uvc_status_resume(struct uvc_device *dev);
-
-/* Controls */
-extern const struct v4l2_subscribed_event_ops uvc_ctrl_sub_ev_ops;
-
-extern int uvc_query_v4l2_ctrl(struct uvc_video_chain *chain,
- struct v4l2_queryctrl *v4l2_ctrl);
-extern int uvc_query_v4l2_menu(struct uvc_video_chain *chain,
- struct v4l2_querymenu *query_menu);
-
-extern int uvc_ctrl_add_mapping(struct uvc_video_chain *chain,
- const struct uvc_control_mapping *mapping);
-extern int uvc_ctrl_init_device(struct uvc_device *dev);
-extern void uvc_ctrl_cleanup_device(struct uvc_device *dev);
-extern int uvc_ctrl_resume_device(struct uvc_device *dev);
-
-extern int uvc_ctrl_begin(struct uvc_video_chain *chain);
-extern int __uvc_ctrl_commit(struct uvc_fh *handle, int rollback,
- const struct v4l2_ext_control *xctrls,
- unsigned int xctrls_count);
-static inline int uvc_ctrl_commit(struct uvc_fh *handle,
- const struct v4l2_ext_control *xctrls,
- unsigned int xctrls_count)
-{
- return __uvc_ctrl_commit(handle, 0, xctrls, xctrls_count);
-}
-static inline int uvc_ctrl_rollback(struct uvc_fh *handle)
-{
- return __uvc_ctrl_commit(handle, 1, NULL, 0);
-}
-
-extern int uvc_ctrl_get(struct uvc_video_chain *chain,
- struct v4l2_ext_control *xctrl);
-extern int uvc_ctrl_set(struct uvc_video_chain *chain,
- struct v4l2_ext_control *xctrl);
-
-extern int uvc_xu_ctrl_query(struct uvc_video_chain *chain,
- struct uvc_xu_control_query *xqry);
-
-/* Utility functions */
-extern void uvc_simplify_fraction(uint32_t *numerator, uint32_t *denominator,
- unsigned int n_terms, unsigned int threshold);
-extern uint32_t uvc_fraction_to_interval(uint32_t numerator,
- uint32_t denominator);
-extern struct usb_host_endpoint *uvc_find_endpoint(
- struct usb_host_interface *alts, __u8 epaddr);
-
-/* Quirks support */
-void uvc_video_decode_isight(struct urb *urb, struct uvc_streaming *stream,
- struct uvc_buffer *buf);
-
-/* debugfs and statistics */
-int uvc_debugfs_init(void);
-void uvc_debugfs_cleanup(void);
-int uvc_debugfs_init_stream(struct uvc_streaming *stream);
-void uvc_debugfs_cleanup_stream(struct uvc_streaming *stream);
-
-size_t uvc_video_stats_dump(struct uvc_streaming *stream, char *buf,
- size_t size);
-
-#endif
projects / openwrt / staging / blogic.git / commitdiff